Merge branches 'for-33/i2c/eg20t' and 'for-33/i2c/omap' into for-linus/i2c-33
diff --git a/Documentation/DocBook/media/constraints.png.b64 b/Documentation/DocBook/media/constraints.png.b64
new file mode 100644
index 0000000..125b4a9
--- /dev/null
+++ b/Documentation/DocBook/media/constraints.png.b64
@@ -0,0 +1,59 @@
+iVBORw0KGgoAAAANSUhEUgAAAlQAAAFYCAYAAACVsmLPAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A
+/wD/oL2nkwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAAd0SU1FB9sLCBIAKVtZsMAAAAxxSURBVHja
+7d3ZbqvIAkDRLsv//8v0QytXvpYZap7Wko56OAnE2AXbBSbhOI7jHwAAkr1sAgAAQQUAIKgAAAQV
+AICgAgBAUAEACCoAAEEFACCoAAAQVAAAzb2jvyMEWw0AmFvh37xnhgoAQFABAPT1zvruwtNlAADV
+VLxsyQwVAICgAgAQVAAAggoAQFABACCoYEohuFkugKACsmLq178DIKiAyJgSVQCCCigQU6IKQFAB
+BWJKVAEIKqBgKIkqAEEFFAgkUQUgqIACYSSqAAQViKkwxjIAEFSwbUyJKgBBBWJq8GUCIKhgm5gS
+VQCCCsSUqAIQVMBYoSOqAAQVLOk41lwXAIIKhoqqJyFUYhkACCpYMqpiQqjEMgAQVLBUVKWEUIll
+ACCoYImoygmhEssAQFDBElHVexkACCoAAEEFACCoAAAQVAAAggoAQFABAAgqAAAEFQCAoAIAEFQA
+AIIKAABBBQAgqAAABBUAgKACAOA/b5sAGjsO2wBgMWaoAAAEFQCAoAIAEFQAADtzUXohIQQbAYDi
+Dh9kmYIZKgAAQQUAIKgAAAQVAICgAgAgmU/5VeSTGQDE8InxeZmhAgAQVAAAggoAQFABAAgqAAAE
+FQCAoAIAEFQAAHtyY0/o4O7efe4JCzAXM1QAAIIKAEBQAQAIKgAAQQUAgKACABBUAACCCgBAUAEA
+IKgAAAQVAICgAgAQVAAACCoAAEEFACCoAAAEFVBICGMsAwBBBVPHVE4QlVgGAIIKpo6ps/9utQwA
+BBUsEVMpQVRiGQAIKlgqpmKCqMQyABBUsGRMzbouAAQVNHMca64LAEEFy0WVmAIQVCCqxBSAoAL6
+hI+YAhBUIKrEFICgAvqEkJgCEFQgqo4+3wuAoILto0pMAQgqICOQxBSAoAIyQklMAQgqICOYxBSA
+oAIyokpMAQgqICOqxBTAvN42AYwTVQDMyQwVAICgAgAQVAAAggoAQFABAJDMp/y4FIJtwJx8ehJo
+yQwVAICgAgDoyyk/HnMKhdE5RQ30YoYKAEBQAQAIKgAAQQUAIKgAABBUAACCCgBAUAEACCoAAAQV
+AICgAgAQVAAAggoAAEEFACCoAAAEFQCAoAIAQFABAAgqAABBBQAgqAAAEFQAAIIKAEBQAQAIKgAA
+BBUAgKACABBUAACCCgAAQQUAIKgAAAQVAICgAgBAUAEACCoAAEEFACCoAAAQVAAAggoAQFABAAgq
+AACGCKoQPAs2JQAIquwCUAI2JQAIqowCOPtvbEoAEFQRBaAEbEoAEFQFCkAJ2JQAIKgKFIASsClh
+szEKrDGoXkNuiOPwwim4iezYoc9+39iDfQbVq+mGEFOiCjZ7E23swR6D6tV8Q4gpUQWb7PeNPdhn
+UL26bAgxJapgk/2+sQd7DKr3EDE1y96mUPT1fqgh6Ffosbsz9mDdQfXquiEY/rUKlBtLYgoqDJZB
+Dmjlg8qRWlSBMSSmYLOoKhtUjtCiCowdMQUbRtXLswUgpkBU5XkXf9CmPJZ9nQJrft6Gife9XmC/
+t0mHg9tr3FcJYgrmjilgn8Fa55SfI7WYAvtnYKNBW+8+VLGn/zY6wtd4qDY1iCngx+BtdNCre1G6
+W3gPt7MXUwAwW1CJKjEFCzB2wODtH1SiSkyB/TKw+KB9DfnARJWYAvtnYKLB+m7+AJ+UgL2WTQmT
+jz1jEJVf0ASD7jXck2/vY1PCQscwE+6wfkz1CaqrB6wAbEoQVcBkMdUvqH49cAVgU4KoAiaMqb5B
+9bkBFIBNCaIKmDSm+geVArApYaOxZ4zCuoPq5VkDqL//F1Ow9qASVACV9/9iCtYfVIIKoOL+X0zB
+HoNKUAFU2v+LKdhnUAkqgAZvqoG1B5WgAgAQVAAAggoAQFABAAgqAAAEFQCAoAIAEFQAAIIKAABB
+BQAgqAAABBUAgKACAEBQAQAIKgAAQQUAIKgAABBUAACCCgBAUAEACCoAAAQVAICgAgAY3NsmIEYI
+//3zONK/7u/v/nx+zdPl/1rO0++LWd6vZZ59Xe7jSfnZSq3z6jnJ2ValX09PHj9AD2aoiPJ34Lo6
+wJWKiJQD7N2BN/WAzbNtZTsCuzJDRZeD8XHkH3zPZo5CSJudeTKbdrX+lkE7QkzFbq8VHj/AGTNU
+dDkY1ziw1jjY7nAA/wzKqxnIu5gSPICggoTIuDroXh1YRz3ohuCUlcgESOOUH81iZdR1fJ9+zL1Q
+use1Y6nrvLsearR46rHNAQQVw6l14HtyOurJz5USVqs9LynXt8V+ShBAUMHHQfdzFuMsQGqHSW5M
+PQmrVtdsjRCkOwY5gKBiGne3Okg5WJaMqbuw2uX5+P6aX4H8/f922F4AgorlgyD3hp47z3ycPfZf
+p/FSb00BIKjg4kD8/cm4mFNjKfd/OpsJyb2GJ+V+UzEXSK9wAfuvqGr9s7ooHRiV2yYgDCe8xUOp
+gHny2GNjVdwAOzJDRbUYSfnep8srfdCOWV6tr225ztzt3PpxiTRgdGaoAAAEFQBAX075sbS7C6dH
+OJU0w8/ocQEIKjY2w0F71bAQTMBOnPIDABBUAAB9OeXHY36tCAD8ZoYKAEBQAQD05ZQfl3xSCwDu
+maECABBUAACCCgBAUAEACCqgiRDczwtAUAFZMfXr3wEQVEBkTIkqAEEFFIgpUQUgqIACMSWqAAQV
+UDCURBWAoAIKBJKoAhBUQIEwElUAggrEVBhjGQAIKtg2pkQVgKACMTX4MgEQVLBNTIkqAEEFYkpU
+AQgqYKzQEVUAggqWdBxrrgsAQQVDRdWTECqxDAAEFSwZVTEhVGIZAAgqWCqqUkKoxDIAEFSwRFTl
+hFCJZQAgqGCJqOq9DAAEFQCAoAIAEFQAAAgqAABBBQAwibdNAECqcPKLJo8fH1cNN7+U8up7jpOP
+v6as//PvPr+/xPpTlsEazFABUDSmnsRTie/pvX74ZIYKgKz4+J55+fu7EMLPWZmU2auY9YsjejBD
+BUDRmDk7pdZq/Vf/P2bZT7/2OI7/rU/ICSoAiHIVLS2uFyq5Dtc3kcspPwCairmQvHUghhBOT1U+
+eQx/fyfQBBUALBNrtcPmc/l/QYagAoDqYi9ib/2zPZ2l+hVw7Ms1VAAkKXXbgpIXkH9eIF7r8T15
+bEJLUAHA4wD6FQ5PPoVXc/0ll3/3db/+sCen/ABIio7PU3U5YfIdY0++78n6RzPqxfiUYYYKqh94
+rv/AzFGV8nelouLue3JC5e5XzTx57E777SUcsa+4zxeIo8HlOw/vOgBwLBlqA1drGDNUAACCCgBA
+UAEATM2n/CpyQSIA7MEMFQCAoAIAEFQAAIIKAGBnLkovxI3XAGBfZqgAAAQVAEBfTvlBbXf3I3O6
+GGB6ZqgAAAQVAICgAgAQVAAAggoAAEEFACCoAAAEFQCAoAIAQFABAAgqAABBBQAgqAAAEFQAAIIK
+AEBQAQAIKiBFCGMsAwBBBVPHVE4QlVgGAM29bQIoGFOf/30c7ZcBrV/zd6/Rq6/7fs1/fs3T5Z+9
+AckZO2dvaL6XeffGJ/XxpPxspdZ59ZzkbKve278BM1RQOqaeDvbSy4CW/g5WV6/RUhHRcuwYc2W2
+VY3tP/hzY4YKar5bfLIDeLIMM1WsOnaOI/9AeTZzETt2YmbTrtbfMmhH2PfFbq/Syxxk/2iGCmrF
+1Kzrgplez78OpjUOsDu8qfkMyqsZyLvwSdleNZYpqGASLQe3GSpGHgNXB92r1+6or+sQvInptV+a
+eF/nlB/kDv7aO14xxUpahErqOr7Hc+yF9y3Hbul13l27NPJ+aJBTgYIKRo4qMcXK46b2wTVlHb9m
+3VpcXD/i85Kyb4v9lGCvZQoq2CiqxBQzvfY/ZzHOAqR2mOTG1JOwanXN1ghBunucR3INFYw4qMUU
+K/sLsO9rlXKuXSoZU99jcfXxmPpp5LP7f5W+B9Ukz4GggtGiSkxBn5ja/UL0v3D5/nO1jyq1zWos
+szGn/KDGTinnoliY9TV/FzZnr++U+z+dfcIw93qblPtNxVwUvcIF7N/7uZJRlbLMQS5KN0MFtQ4w
+YgrWGberjs+Y21vExmqN/eDAz0M4jsifrtZ5alh5ZyWmAMbaJxfe75qhgl7veMUUwDIEFfSMKjEF
+sAQXpUOrqJrk5nSwpLvT7yOMxxl+Ro9LUMFQUSWmoP348zN6XIIK7FgAWDWo/DZuAAAXpQMACCoA
+gM7iT/m5BgQA4P+YoQIAEFQAAIIKAEBQAQAIKgAABBUAgKACABBUAAB7+hfHbDX87cMFJQAAAABJ
+RU5ErkJggg==
diff --git a/Documentation/DocBook/media/dvb/dvbproperty.xml b/Documentation/DocBook/media/dvb/dvbproperty.xml
index 3bc8a61..ffee1fb 100644
--- a/Documentation/DocBook/media/dvb/dvbproperty.xml
+++ b/Documentation/DocBook/media/dvb/dvbproperty.xml
@@ -334,9 +334,10 @@
<title>fe_delivery_system type</title>
<para>Possible values: </para>
<programlisting>
+
typedef enum fe_delivery_system {
SYS_UNDEFINED,
- SYS_DVBC_ANNEX_AC,
+ SYS_DVBC_ANNEX_A,
SYS_DVBC_ANNEX_B,
SYS_DVBT,
SYS_DSS,
@@ -353,6 +354,7 @@
SYS_DAB,
SYS_DVBT2,
SYS_TURBO,
+ SYS_DVBC_ANNEX_C,
} fe_delivery_system_t;
</programlisting>
</section>
@@ -647,6 +649,18 @@
many data types via a single multiplex. The API will soon support this
at which point this section will be expanded.</para>
</section>
+ <section id="DTV_ENUM_DELSYS">
+ <title><constant>DTV_ENUM_DELSYS</constant></title>
+ <para>A Multi standard frontend needs to advertise the delivery systems provided.
+ Applications need to enumerate the provided delivery systems, before using
+ any other operation with the frontend. Prior to it's introduction,
+ FE_GET_INFO was used to determine a frontend type. A frontend which
+ provides more than a single delivery system, FE_GET_INFO doesn't help much.
+ Applications which intends to use a multistandard frontend must enumerate
+ the delivery systems associated with it, rather than trying to use
+ FE_GET_INFO. In the case of a legacy frontend, the result is just the same
+ as with FE_GET_INFO, but in a more structured format </para>
+ </section>
</section>
<section id="frontend-property-terrestrial-systems">
<title>Properties used on terrestrial delivery systems</title>
@@ -767,7 +781,8 @@
<title>Properties used on cable delivery systems</title>
<section id="dvbc-params">
<title>DVB-C delivery system</title>
- <para>The DVB-C Annex-A/C is the widely used cable standard. Transmission uses QAM modulation.</para>
+ <para>The DVB-C Annex-A is the widely used cable standard. Transmission uses QAM modulation.</para>
+ <para>The DVB-C Annex-C is optimized for 6MHz, and is used in Japan. It supports a subset of the Annex A modulation types, and a roll-off of 0.13, instead of 0.15</para>
<para>The following parameters are valid for DVB-C Annex A/C:</para>
<itemizedlist mark='opencircle'>
<listitem><para><link linkend="DTV-API-VERSION"><constant>DTV_API_VERSION</constant></link></para></listitem>
diff --git a/Documentation/DocBook/media/dvb/frontend.xml b/Documentation/DocBook/media/dvb/frontend.xml
index 61407ea..aeaed59 100644
--- a/Documentation/DocBook/media/dvb/frontend.xml
+++ b/Documentation/DocBook/media/dvb/frontend.xml
@@ -45,8 +45,8 @@
</row>
<row>
<entry id="FE_QAM"><constant>FE_QAM</constant></entry>
- <entry>For DVB-C annex A/C standard</entry>
- <entry><constant>SYS_DVBC_ANNEX_AC</constant></entry>
+ <entry>For DVB-C annex A standard</entry>
+ <entry><constant>SYS_DVBC_ANNEX_A</constant></entry>
</row>
<row>
<entry id="FE_OFDM"><constant>FE_OFDM</constant></entry>
@@ -63,6 +63,10 @@
<para>Newer formats like DVB-S2, ISDB-T, ISDB-S and DVB-T2 are not described at the above, as they're
supported via the new <link linkend="FE_GET_SET_PROPERTY">FE_GET_PROPERTY/FE_GET_SET_PROPERTY</link> ioctl's, using the <link linkend="DTV-DELIVERY-SYSTEM">DTV_DELIVERY_SYSTEM</link> parameter.
</para>
+
+<para>The usage of this field is deprecated, as it doesn't report all supported standards, and
+will provide an incomplete information for frontends that support multiple delivery systems.
+Please use <link linkend="DTV_ENUM_DELSYS">DTV_ENUM_DELSYS</link> instead.</para>
</section>
<section id="fe-caps-t">
diff --git a/Documentation/DocBook/media/selection.png.b64 b/Documentation/DocBook/media/selection.png.b64
new file mode 100644
index 0000000..4161865
--- /dev/null
+++ b/Documentation/DocBook/media/selection.png.b64
@@ -0,0 +1,206 @@
+iVBORw0KGgoAAAANSUhEUgAABIsAAAHpCAYAAAACi7yYAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A
+/wD/oL2nkwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAAd0SU1FB9sLCBAiCLMGMtAAACAASURBVHja
+7d3rkds4FgZQaMohTBY7ObRCV+fgyWJy4P6wJavVIgmSAIjHOVWu3bElPkBSAj5dgpdpmqYAAAAA
+ACGEvzQBAAAAAHfCIgAAAAAehEUAAAAAPAiLAAAAAHgQFgEAAADwICwCAAAA4EFYBAAAAMDDD00A
+21wul9XXTNN0aHnP749Z39o2rK0jRzssLX/pvVve9+61S69Jdey2bn/sMTx6TAAA/cIW+oVb+2tb
+3p+izwioLIJsHYe9X+a979vae89ut6Pb1+txBwD0C3vZN0ERrFNZBAct/ZJxuVx2Vdg8v+/oLyEx
+69j7xbq2/1u2e0u75Th2Mevf8ytVzDkDAOgXjtYv3LquVP0nQRHEUVkEBTsJve/r0hfu2hdz7e0W
+27HQ4QAA9Avr7BcJiiCesAhO+GKK/YIt8SV+RscoNmippUPl1jIAQL/w3PUc7Y8JimAbYRGc9KVY
+Yu6b3OsYNUTRuQAA9AvL9AtT9LsERbCdOYsAX74ZOiVbO1M6LQCAfmH7/TzohcoiqOhLK+eXV4p1
+xP4y1krF0X1bn7dXBwIA0C+ss19oagAoR1gEJ4j9osv5iPq965imKUk59eidwNc/AIB+oX7h/HpK
+tzeMzm1oQJIv7Ra/eO/7sOWxtgAAtN0v1N+DdcIiyPQFlPP1JbZpTyehl19q1joQOhgAgH7hOf3C
+Pct9tz36c7DMbWhQwPMXUYkOQ6517P3Sj/216axJEdfWoyMBAOgXpukX5uqv7Xm/W9JgnsoiSGxr
+4FHiiyvlOu7v21pu/PqLzuuvOTHtlmIZW/bz+f1r6177ewBAv1C/8FwqjCCesAgSdwK2dAh63e+5
+fX8XuBxtt1SdkZhy6djt37vNOioAoF84Sr8wV39tzzIERvCd29Agg7knQ8T+unTk15mc64j5El17
+KsbRW75inrqR6glj79rELWsAgH5hmn7hmcckpt8HI7tMRjYAAAAA/KayCAAAAIAHYREAAAAAD8Ii
+AAAAAB6ERQAAAAA8CIsAAAAAeBAWAQAAAPAgLAIAAADgQVgEAAAAwIOwCAAAAIAHYREAAAAADz80
+AQAAqVwuF40AABWbpmn1NbvDIh0BAKDGzg3n0T8EgD7sCot0BAAAmDNNUwj6iwBQlS3fzIduQ7vd
+blobAMjuer1qhKZ6o4IiAGiZOYsAAMji0w+LAHC6jx0/unkaGgAAAAAPwiIAAAAAHoRFAAAAADwI
+iwAAAAB4EBYBAAAA8OBpaAAAFDf3ZJa5J6htef3za5eeyDb3urWnxsQuM/V7jmxX7Dr3HIMUbfj6
++qXjurZ977Zja1vuaVOAnqgsAgCgqKWB+rt/2/r6s7Z/z3aesf0x+1fjdgFQjsoiALpyfRng3J5+
+Fb7/2+3NL8Xv/m1pWa/veX7t/XXXN4OtuWXs+fe59c/t45H2erd/Mdu/9XX0b63q5zWkWHr9/d8+
+rtfFapOY9byz9L7X5e7ZzqVKmT2VP3ts2cc966+1MmfuGKkkAvhFZREA3XgON94FNnMhzlJQNLes
+1/ffX/f62ue/fw1d3r3m9d/nlhu7/rX22rv8LW20d/voT8ztYbEBzNJrS4YMubbzzNCidLs+BzX3
+datsAjiXsAiALrwLfPYGE1uXtaVK5l2YNLes2OXurdI5svwtbaSKiFdbg5Cl18f821y1UupAZu92
+1njblwobgLG5DQ0AZqSofjkSnOSuvsmxf2fsB5SUMtT5vN2+LC82xNoziXaJNthyO11MBdHS7YUA
+5CUsAmAo91u97rdGLc1jdKQi5t08QiH8uSVrTcwcSkekWv7avuTeD1hzD2TuwcOWqqIS8wa9C01G
+nD/neV9fQzQAyhMWAUAma5NVA23KEeLMhUZHJ5g+e/9jXyscAqiLOYsA6MK7+XLW5gWK/fdnsYHP
+2uvWJtveu969ti5/bxsJzNgTDOx5JP2z1yAmNsC4T7j8+ifXdj6vs7VjlGsdQiSAc6gsAqAbz7eY
+Pf9dqmVtWd7cbWivE0LPbe/rv80tL1Vb7Vl+TBvl3g/a8nx70dIj7e9/v/b6mKer1bBfc9tZ65w8
+pdt1bh1zQdFaGwNw3GWapmnzmy6XQx1wAIAt7gHTjm4LJTuWv/uI084QYC482Pv6LfMSvXtc/Nag
+pNR+xb7+yLYeXX9MG669ZunYpN7mEeeJAsZx/4y7/P7vmP6U29AAAChq6yPm9z6S3n7t34/c648J
+Z97N49TKuQDQOpVFAED1VBY10rGMrCwCAMpRWQQAAADAIcIiAAAAAB48DQ0AADqSciJsAMYkLAIA
+gI4IgwA4SlgEAADAZh9/X9/+/ed/t8Ovf37t3PKWXje3rq3LTP2eI9sVs961969t59r2LbX16zJi
+t+Xzv1vyduE4YVHpD9SZsuDnX4COlA7HLD/Ferase2lZW7Zh6/a+vn6pDda27912rK0vVbsCAEB1
+45qFwf3H39dNIcm715fY/rWQKsV7Wj5me93Dn6VlxgZKnEdYVPLiXAgTPq7X6BBh7rWpln/kPWv7
+LigBAIDGxzUrVT+vocTS6+//thYs7A1plt73utw927kUeixt3xnhWEybzO13qe0VHtVDWFTq4nwK
+cmKDni2B0NLy7/82F/4srWdPYLRneVvWUWvgNNfuAjIAALoZ10TcHhYbwNz/LiYwStpvf3PbU47t
+zL0v727/WqvqijlmEEIIf2mCAh+oK0HR0UBhbflbbuVKsT1ry4vdhhRt/nm7PdZdYr0AADCCreHC
+0utj/m0u3EkdcuzdzntQ09MxS7Gud23iFrQ2qCwqeXFmrjBZWv7n7XZ6WFLDNgAAAGNLGeq8Vilt
+ndz53fKO7sMZc0DlPjaCpfKERTVfKBsmqy617hr2de21qeduAgAAzvM6YfKWypQS8wa9q6IpVT3z
+vPyYp4pBLGERu55i1sSXytO2q2oCAAAe44MMIc5caDQ3B1KSsVzF4dC7p6KthWgqiOohLKr5A2zj
+RNW511/LurY8NQ4AAEhv661OMY9RXxwDPAUP9/+OGjtsDB+ObufzOnMFOTHLnZvoWhhDLBNcl/xA
+PRherIUka7dfLS333Z/a9j/VOoRIAACwc0wy86SzL/3tmadvLU12/Pra2vZryz6V3OZ3f44eMwhB
+ZVGZi/jpFqi5qqAj1UJry495Gltupbdhbh1zQdFauwEAAL/72i+PkU/x+hoeRb93O/fMi1R6Iuet
+xyz1emNDQRNc10NYVOoieQl0jnoNN2KWXyoo2jMH0lnbfKTdzm5nAAA4bXyzMJnyXHVLC0FA7fsV
+cxveu7mCWjoG1EFYVPKDZ2GS5diAYW0ZtQYYJZ/gtrSuexs9h201txsAAFQ7vtkYMGx5/dHXHgk/
+atmvI+9PNYF0ioqvGqrG2O4yTdO0+U2XSwghhJuBNABQwPV3qL+j20LJjuXvPuL9KPnRBWCbtVvE
+hCrsOq9+96Muv/87pj+lsggAAKDFAeBLsCBIaJ9jSC2ERQAAAB0QHgGpCIuI++JZmZRbmTkAAFTW
+h98QHn1cPzQYFPR5+6x6+4RFRJ7IN40AAAA19dGfwp+Yx6HHPr4cQFgEAADQuNfwZy08inkEOzAu
+YREAAECjYiqKdvl50bg04Ujg+Xr7Ze5bw1q63VNYlPzgXzUCAP13zNyeDJB/bJErCAKKB0WtERYB
+AACcNWA9IRBy6xnDX3eColXCoowUbgLQk0kTAMQPRguFQItPOHuzDXuCoss/jieV9Ul+Hrg2TwqK
+WnvioLAIAABgy6CvgiBoz/apKGL4a1dQFE1YBAAA8DywK3hrWOoAJ1U1EXR3XQuKNhEWAQAAYwwW
+Gw6B9u6foAgERXsIiwAAgLYHgoUnia4tgBESwcL1UUlQ9Hn7bCo8EhYBAAB1DvJOenR860GLoAh+
+f4ZUFBS1RlgEAACUH8R5ZLx9hJyfMYKiQ4RFAABAuoGSEMj+w9mfQ4Kiw4RFAADA+iBICAS08Fkl
+KEpCWAQAACMPrMwLBPTyeSYoSkZYBAAAPQ6ahEDASJ95gqKkhEUAANDaoMgtYQB/PhMFRckJiwAA
+oJYBjxAIYNvnpqAoC2ERAADkHlQIgQDyf+4JipIRFgEAwN4Bg3mBAKogKEpLWAQAAK+DASEQQDME
+RekJiwAAGIpbwgD6ISjKQ1gEAEAXhEAAZPl+GSwoCkFYBABA7Z10IRAAZ30HDRgUhSAsAgDgrA64
+eYEAqPl7atCgKARhEQAAR/17CSGEMP186WSHa9HNEAIB70zTNMy+Xi4XBzyRkYOiEIRFAAAs+ff8
+gYcQCICSRg+KQhAWAQCMSQgE0J25KioVR/EERb8IiwAAenJGCPS/6ctgZHp0sG+OB0AFXkMk4dF7
+gqI/hEUAAC04qxLof5O2B6B7gqKvhEUAAGcSAgFQ2HOlkSojQdE7wiIAgFxOvCUMAFgnKHpPWAQA
+sJUQCIBOjFxlJCiaJywCALgTAgHAEARFy4RFAED/zAsEAKvuVUa9VxgJitYJi6DmD+uf7//+8s/6
+a969ds/yU6xn636uLWttu9e2dakdX5cRuy2Xf/K2ETBDCAQAbHBWUPS63toJi6BSS8HD9DM+eJh7
+barlH3nPme2y5h7+LC0zNlACdnaq/r5+v/Zzh0NCIADotsJIUBRPWAQ1fjg/BSKxQc+WQGhp+fd/
+mwtJltaTOzCKbZe5fSoV6giPYKXD9BQCFSMEAoCx+x+Cok2ERVCZtUBk6e9TLP/5dqrY8CfmFqy1
+7Xm+/evdenO3C5CgMyQEAoC+xibT1EV1kaBoO2ERVCp38LG0/CPhT+vt8q4dlsIrARVDdBTffB58
+hGv29X7+d3v8/+v1+ui0AgDEqiUo+rx9NhUeCYug48FcCOfPI7T3faXmQOrtWECJa/eo5xAIAKi8
+v9Dw/EU1BUWtERYByQaXe8OQ5/fVXNUEvVyruQiBAIBaCIqOERZBJ7ZOVJ17/bUParfs1+utaGu3
+oKkgIqczrpfHuf+l43NzMABgpD5IQ/MXCYqOExZBxQPCI6HDWoVOzCPhlwaNJQa8c3MFCWPo9Zov
+zbUEAPRGUJSGsAgqE/M0siOBydryY546VmKw+jpwzt0ukMtZlXOuBQAgeb+m8uoiQVE6wiKo0Gsw
+kmKwOjcvUEuTMadul63rjQ3STHA9SGdJCAQAUA1BUVrCIqjU0m1ksYPFtWWcFWrEPHZ+7rH1Z243
+43BLGADATD+pwuoiQVF6wiKoWMzgce01a4HMGQPZLWFXim3J3Y4G+w11boRAAABdERTlISwCoHlC
+IACAgn2v6dczUmurMBIUpSMsAqDejoh5gQAAiCAoSktYBBQf4BuIIwQCACAVQVF6wiLAgJyk3BIG
+AEApgqI8hEUARBECAQDwpX9Y4ZPRchgtKApBWATgS14IBAAAb40YFIUgLALolnmBAADI3ufsuLpo
+1KAoBGERQHtfyEIgAADIauSgKARhEUBV3BIGAEBzfdjOqotGD4pCEBYBlPkCFQIBAED1BEW/CIsA
+DhACAQCMpbYKmmmaqtmO1quLBEV/CIsA3n3ZmRcIAACGISj6SlgEDEUIBABAT16reWqpNGqJoOg7
+YRHQDbeEAQAAWwiK3hMWAdUTAgEAQGQ/9qnSqHSVUWvzFgmK5gmLgNMIgQAAgDMIipYJi4DkzAsE
+AADnu1f5mMfoK0HROmEREE0IBAAAtOysoOh1vbUTFgEhBLeEAQBAr0pWGNU8b5GgKJ6wCDonBAIA
+AEYnKNpGWASNEgIBAACb+vODzmEkKNpOWASVMS8QAABAGrUERZ+3z6bCI2ERFCIEAgAAanC5XLJW
+F9Uyb1FNQVFrhEWQ+oOxUCgkBAIAAHaPJzIHRmcTFB0jLILaPrSFQAAAALsJio4TFkEhQiAAAKCq
+MUqH1UWCojSERZD6A1coBAAAUJygKJ2/nE4AAABASqUrlgRFaaksghQfhD+1Af1QHQcAQEsERemp
+LAIAAIBB1fCI+yMERXkIiwAAAIDmCYrScRsaJOYWHlrkVkoAgIHHMB08FU1QlJbKIgAAAKBZgqL0
+hEUAAABAkwRFeQiLAAAAAGaMFhSFICwCAAAAeGvEoCgEYREAAADAN6MGRSEIiwAAAGB4l8sl+TJb
+fsLayEFRCCH8cEkAQJkOTo5OGAAAaY0eFIUgLAJgcCV/8VpalyAJAOB8gqJfhEUADKPmUuh32yZA
+AgAoR1D0h7CIrgduBlp9DqqdM4xyHj9vv3MTACAfQdFXwiKAmcH5K4P19o9hT/vlfAQASENQ9J2w
+iO4HjQZUGKyPeXxG2V/nIQCQyuVyGa5PJSh6T1iEgR0kOIcN2H2OOA8BANoiKJonLAIwYG+6vfne
+Ls5BAIBlgqJlf2kCeh/oGVRyxvntvNO22gkAoE6ConUqiwAyDthDUOWRsi1xDgIAHHFWUPS63tqp
+LAIoMGAXdhxrP5yDAABHCYriCYsYYuBnkIQBu/ZCmwIA4xIUbSMsAjhhwI42Ort9tTEAMApB0XbC
+IoYZABoY4Vpoo120jfMQACCVWoKi1ibRFhYBGKhrD+0OANAdQdF+wiKAkwfqBusCCwAA0hIUHSMs
+YqjBoAEp1Pe54LoEACAlQdFxP5xGAOebpilcLpfh9rkVKY6NUAwAID9BURrCIoBKjBQY1Rqc5Gz/
+uWULkQAA0hAUpSMsYriB4YgVHLR1rfR+ftb0eVBDW79ug/AIAGA7QVFawiJgqIH5O7UNznsOjGpo
+69rb9nn7BEcAAOsERekJixhuIN77YJxjg3OD9D4/C1q93gVHAADLBEV5CIsAKhyk9xZonhV09NSG
+giMAgGWConSERQCRg3QD9PaOmXMSAGAMgqJkHc0Qpin85ZQip5oHMgZZ7BmglwwhejlHS+/HSLeY
+lj4nAQBqJChK2nkPIQRhEW0NisAAvbXvmslxse8AgDFcNoKiPIRFGMhCxV9+LZ+jpYMitAMAQA6j
+BUUhCItoZKB4HwAZCGFwPt71v9b+joE2AQDa6sO1ZMSgKARhEUCSwTnaXfsAAPRl1KAoBGERmbSU
+SEvPcY62t72CkPh20lYAANuNHBSFICyikcGOQSKtnaejEhQ5PwEAWjd6UBSCsAjAgFwbD9N22g8A
+YJmg6BdhEcnlmNi6pW0G134egg7tCACQk6DoD2ERBjuAa157AgAMTVD0lbCIpFqu0FFdRM2D8NrP
+z5zbJ9jQrgBAe/25lvoagqLvhEU0O5Ax0IE+OxbU8zkLANA7QdF7wiIAqiXM0MYAALkIiuYJi0im
+xYmtc+4DBt+ue+0IAECdBEXLhEUYlAMAAAxstB/NBUXrhEUAVNepEAQDAJDDWUHR63prJyyiukHj
+1kFi6kGlW9HgXIIiAAD9uRwERfGERQAAAEDXBEXbCIs4rMdKHNVFcM41oqoIAMDYJzVB0XbCIqqy
+d6BogAkAAMCrWoKi1ibRFhYBsImqIgAA/boW+nSCov2ERVTz4VLbQNGtaAAAAG0SFB0jLKIbqhLA
+9QsAQJyefxwXFB0nLIJBP0BpSy1himsCAICaCYrSEBZRxaAx1UBYdQK9XRsAANBKf/Xs8ZigKB1h
+EQCnEvICAHCUoCgtYRG79Dyxdc59Bdc9AABn9ud67NMJitITFtEdVQoAAABjEBTl8cOpBZBOjl9q
+eg5AhbsAAG32UWvs1wmK0lFZxKkfNLk+UFIv1+03AAAA9RIUpaWyCCCRnkNFgSkAgD7cnLOrigRF
+6akswoDRvlMxt2kBAMA8QVEeKovodhB8uVwEPBTjXKvvMwAAQL9Uny6F0YKiEFQWAVT7hSxMAQCA
+c40YFIWgsoiTBsSlBsGpq4umaTKAJ9t1AQAALfVHex8bjRoUhaCyCKDKL+aavngFYgAAjGbkoCgE
+lUUAmwlPjlOhBwDoC+rP1Wr0oCgElUWc8IFY+kMl9fp8OYx9HZQ4/oIUAAA4h6DoF5VFACtKBoSC
+IgAAatdrn1VQ9IewiKID5V4+VEx07bz3pQsAAP0QFH0lLGIIqZ+KRl9qODcERQAAtDK26o2g6Dth
+EVCMwG6cL1wAAGiBoOg9E1xTbHB/9oDYRNfUSFAEAEAr/dbe+q6ConnCIoATv3BrJxQFAKBHgqJl
+bkMDKGz0aiLVVAAA+m5nEhStU1nErB6fguZWNM4+/wQlAABwnrOCotf11k5lEUBmAiIAAPRjzyco
+iqeyiLd6rCrKtT2qi5g7z1QSAQBAHQRF26gsAjhIIAQAgL5tvQRF26ksAjhomqYvfwAAgDrUEhS1
+Nom2yiLeDnxTqTWVvlwuBvUUuYZUHQEAUKve+6qCov2ERQAZCY4AAGihr9pbf1VQdIzb0Fj8sDjC
+wBi+X18q2gAAIC9B0XHCIoYlzOIsQiMAAGrup7bcVxUUpSEsAjjxyxgAAEhDUJSOsIgsA9dWqnZU
+F1HDdSc0AgBAP/UYQVFawiKASr6MAQCA7QRF6QmLACohMAIAoMY+as39VEFRHj+c+qQepLZ2a9fl
+ckm6/9M0ub2t4XPj7C9C5w8AAOwjKEpHWATw5F1QUzpAEhgBAFCbe5+41n6qoCgtt6ExdFVRru12
+O1FfLpfL40+L1yUAAPRMUJSesAhgg5LBkcAIAIDa1NZHFRTlISwC2KlEaCQwAgCAc40WFIUgLBqe
+W9Dybb9B/jgERgAAjDaOHKWPOmJQFIKwCCCJ0nMaAQAAeY0aFIUgLCLhQBnIdy2oLgIAoDY991FH
+DopCEBa5sMk60NfGzqPWz6cc++K6AACgZqMHRSEIiwCyUG0HAMAIevshUFD0i7DIBW1QnHl/VFHg
+fAIAgPoJiv744XQAyONyuQh3AIDmTdOkavqlj1fzsXKO7CMo+kplEUBjnQkBFAAApCMo+k5YNCC3
+oJXfL4N7AACgxDjm+U+r48ySBEXvCYsACnxp+zIGAIC6CIrmCYsGo6rovP0zuAfXAwD47qb0mKZk
+lVFL54mgaJkJrvGFAax2MlzvAAD0QlC0TmURQAGeIAIAwNn90RJVRrX/yHhWUPS63toJiwaiMsAx
+wPkEAACjEhTFExYBcAphFwDAOXJXGNXYzxMUbSMsAgAAALolKNpOWDQIv+A7Fpyv5XmLzLkEAOjH
+6p+2eL7UEhS1Nom2sAgAAADojqBoP2HRAPwC4JjgXLL9AAC8U+IJaWcQFB0jLAIAAAC6ISg6TlgE
+QBTzFgEA6OttcUYVuaAoDWFR59zi4diAawEAgBEIitIRFgEAABDFjzx9a7m6SFCUlrAIgFM7EAAA
+cISgKD1hUcek/o4RuBYAANiitR8HBUV5CIsAAACA5gmK0hEWdcqv9I4V5JLr1ybXAgDov+Kc2UtQ
+lJawCAAAAGiWoCi9H04rYpjU9iu/puAz4ZLlOpimyecNAECnfb0cBEV5qCzqkCDDMcNxBgAA0hgt
+KApBWEQEv/IDJQnVAACMA2sxYlAUgrDIIItqPjgdO1wHrgcAMO6AeowaFIUgLAJoml98AAAgvZGD
+ohCERRiIahuK6PXXN9VFAAD01rcbPSgKQVjk4sMxBNeENgYAIIQgKLoTFjFL5Qzgs6JvgiIAfI/A
+H4KiP4RFYJCMjpT2064AAEMTFH0lLNLpx7GkUTWFlbm3xXWhPQEAchEUfScsovpBKBiU+9wYrS21
+IwBAGYKi94RFOv5UOEB2TF2baNMcbaf9AICzxzo1ERTNExYB+OJuarsEHtoMAOAoQdEyYRHNDELB
+4NxniPbVVgD4nsH5cpSgaJ2wyMWGY4tjp507bR9tBADw1VlB0et6aycsAkg8QM+theq/UtsoENEm
+AACxBEXxhEU0NwgFA3SfJ+/aH+0AADBHULSNsMigAMeYho5Ta4Fu6cBo1GtGWAkAME9QtJ2wiGYH
+oWCA7rNl7rg4BwEACKGeoKi1SbSFRQ0PEHCsOW9wfsZxEehuP072DwD0Vxm3Dyoo2u+HUx+g/g5Q
+60HR5XI5pR3v6+whaNMRBwCIJyg6RlhENwMpMCCv/3PmrPZ9Xm9rn3fOSQCAbQRFxwmLDGZpYEA8
+TZPKiMHPKddHnvOwxrZ1nQAA7CcoSkNYBFCxHqv+agiM7l6344z2Fg4B0INeftyk7XNFUJSOsAgf
+6uDaPGXfagxJ5rYpxbEQCgEA5CMoSktY1BiDjXEHwn6tGe8ccp347AUAYJ2gKL2/nFYGpIDr8sx9
+9TkEAMBegqI8hEUN8cu2Ab9zwHljv9H2AADvCYrSERYBGLTbf20OANA0QVFa5iwySABci1W1hQo6
+5xwAwBaCovRUFjXC4MmAzLngHBmpTbSLcw4AIIagKA+VRQAG7FW3kYDUOQcAcKbRgqIQVBY1IcdA
+yaDBOcF5A3bXn88r5xwAQBtGDIpCUFkERQZqwh0M1tO0n2vJOQcAUMqoQVEIwiIAA/YG21No5JwD
+AMhp5KAoBLehVc8taAZvJc8N0h1vt/6UaWO0CQB9j13gDKMHRSGoLAJINlDn3HYfsYPqvAMASEtQ
+9IuwyMACcB11dVxGCI2cgwAA6QmK/hAWVUwZZ3+Du9THdJomg0aDcRaOXS+fo85HAIC8BEVfCYsM
+DnBMnX8Mc821FB65BgFokR8zaZGg6DthEaT+gvypDaBW7zqvNQRIOtUAAOcQFL0nLAJgaEtBTcog
+SSAEAFAXQdE8YREAzBDwAAD0SVC0TFgEKQaU//z637lb0O7/DgAAwLkEReuERVBAzDxGAiUAAIC8
+zgqKXtdbO2ERVGItUBImAQDQRL/WE9G6O569EBTFExZBQnOBToonpKlOAgAA2EdQtI2wCAqICXEE
+SgAAAOkJirYTFkEl1kKcFGFS7HIESgAAHOpzuhWNStQSFH3ePpsKj4RF0IhS1UkxyxEmAQAAtasp
+KGqNsAg64nY3AACg6jFLoYozQdExwiIY7cPZ7W4AAEDHBEXHCYuAL2q63S12ewAAgPSmaWpumwVF
+aQiLgM3MnwQAANRGUJSOsAjIwvxJAABj80Q0ShIUpSUsAk5j/iQA8i3Z/QAADThJREFUAOAoQVF6
+wiKgWm53AwAAlgiK8hAWAU1zuxsAABCCoCglYRHQPYESAAD0TVCUlrAIIJg/CQAAWiUoSk9YBBDB
+/EkAADv6NZ6IxnM/NsO5ICjKQ1gEkOrLz+1uAADQndGCohCERQBFCZQAAGjBNE0aIYwZFIUgLAKo
+jvmTAADgfKMGRSEIiwCaY/4kAKAl5i1q85iNbuSgKARhEUCX3O4GAAD7jB4UhSAsAhiW290AACjW
+92ykukxQ9IuwCID3X+gV3e4Wuz0AALCXoOgPYREAu5k/CQCgL6POVyQo+kpYBEBW5k8CAKBmgqLv
+hEUAnM78SQDQN09Ea+c4jUZQ9J6wCIDqmT8JAIDUBEXzhEUAdMH8SQAAB/o3g1UVCYqWCYsAGIb5
+kwAAEBStExYBwBPzJwEAI1FR9HnKemsnLAKADdzuBgDQJkFRPGERACTmdjcAePO95YloVR6TIn2j
+Co67oGgbYREAnECgBABQhqBoO2ERAFTK/EkAQA4jzVNUS1D0eftsKjwSFgFAo86cP+kjXL92gP67
+OSAAQFVqCopaIywCgI6VCpQ+/r6uvkagBIB5i85t+1P6Iicdb0HRMcIiABhcqdvdBEoAQAmCouOE
+RQDAonuYNH3p/Ny+do4igqCoTtbMch6B1b+XEP43OSgAEOHsuYnOqCoSFKUhLAIADoupCEoVKIV/
+VzqewiQAGJKgKB1hEQBQRLFA6d+IXzEFSgB0aKSnnH3rQwiKkhIWAQDVmAuUrtfrr05wovmTBEoA
+0A9BUXrCIgCgHTEBzr+J5kcQKAGEEH7NO5OyYqX1J6KNXL2z9bwpQVCUh7AIAOhLTYGSMAkAihEU
+pSMsAgDGUypQUp0EwIDOqBwTFKUlLAIAeGctxHG7GwBUQVCUnrAIAGAPt7sBwDelq4oERXkIiwAA
+cnG7G9BRAGCSa2LOkx6NFhSFICwCADiXQAkAqjViUBSCsAgAoH7mTwKgcj1WFY0aFIUgLAIAaF8l
+8ydNP0O4/ONwANC+kYOiEIRFAABjKBQoTT+fOtrhGvWez/9ujg80wLxFLJ0bPRk9KApBWAQAwF2p
+291eO+V/X1dfI1ACoARB0S/CIgAA4qyESZfL5UtlUdLOu0AJoEo9VRUJiv4QFgEAkG7Q8E8I06OT
+fYvrnEcEQSmWI0wCYPY7RFD0hbAIAIBTxYQ4KQIl1UkA6ago6puwCACA6q2FOKWqk2K2BYB2CIre
+ExYBANC8UtVJscsRKNErT0Tjfh70QFA0T1gEAMAQagqUhEkA5xIULRMWAQDAfbBg/iSAWSqKxiEs
+AgCADcyfBNCus4Ki1/XWTlgEAAAJud0NtjFvUf1UFKVdbwuERQAAUJjb3QDKEhRtIywCAIAKCZSo
+VeonolH3se6BoGg7YREAADTK/EkAK59flQRFn7fPpsIjYREAAHTK/EnAXj1UFdUUFLVGWAQAAANz
+uxvQI0HRMcIiAABgkUCJV6nnLfJEtHqOaw8ERccJiwAAgMPMnwTUQFCUhrAIAADIzvxJUKeeKroE
+RekIiwAAgCq43S3xAPZpPwVk9E5QlJawCAAAaEYNt7u1GLx8/H0VGNHtvFCCovSERQAAQDdKVCe1
+WpkkMKJHgqI8hEUAAMBQSlQn1TBv0ud/t2/bkTIw8kS0Oo3choKidIRFAAAAzwO/CsKkmO2I3Zec
+gRFUc90KipISFgEAAGwZlJ44b9KekCdnYNRCFYtqpQGuSUFRcsIiAACAlAPXjPMm7b29TYUR3V5v
+gqIshEUAAAClB7iZAqWt74kJjKafjhdjGy0oCkFYBAAAUKV3IU6qW9y+L3PS4PDu+hgwKApBWAQA
+ANCMUvMlAeMGRSEIiwAAALqR6va2PXMZnTWwtl7r7Wm9tRAWAQAADCBn1ZEgwXqtty/Coozc9QsA
+AJwt5glqHwb01mu9p663NsIiAACAzsQERAb01mu9day3RsIiAACATpQKiUYc0Fuv9Y5EWJTY5+2m
+EQAAgHrGKAkDolEH9NZrvaMRFgEAAHQoR0g04oDeeq13RMIiAACATuQKiEYd0Fuv9Y7qL00AAACA
+Ab31Wi93wiIAAAAM6K3XenkQFgEAAGBAb73WW3C9tRMWAQAAYEBvvdZbaL0tEBYBAABgQG+91ltg
+va0QFgEAAGBAb73Wm3m9LREWAQAAMEuQYL3W2856UxEWAQAA8JYBvfVabzvrTekyTdO0+U2XSwgh
+hNvt5tMTAMjuer2GEELY0W2hZMfydx9xenSO9RWhFS3fLgMtKhkgffzuR11+/3dMf0plEQAAAAAP
+wiIAAAAAHn5oAgAAgLG1OKcKkI/KIgAAAAAehEUAAAAAPAiLAAAAAHgQFgEAAADwYIJrAAAAivq4
+frz9+7mJtre8/vm1SxN3z71ubl1bl5n6PUe2K3adW4/DWvsfPb5737PlmJrc/T2VRQAAABSzNHB/
+929bX3/W9u/ZzjO2/+gxOrrcrcve856alt8qlUUAAAAUsVb18zpoX3r9/d8+rh+L1Sdbq19itu91
+uXu28/73qapz9tiyjyWWneo9Z+xvb1QWAQAAkF3M7WGxAczSa3Pac9vbnu08M7RYu+3r8/b5eM3W
+dj/aFjmO8xnnUQuERQAAABSzNQhZen3Mv81VK6UOZPZu52i3Qe1p99zhmYqi79yGBgAAABFShjqf
+t88vy4sNsfZMon10H9fmYzozbMndHqMSFgEAANCleyBzDzS2VBWVmDfoXfVTrsqnFPv4/HevYRd9
+ERYBAABApBwhzlxodHRC59T7WGM4pIIoD2ERAAAAxWy9bWntaWdrnquL7v8dY2sIcXQ7n9d55oTd
+e7Z9yzHds2+520OF1HcmuAYAACC7mKdOzT1ZbG0enVqeHrZlO1sLKO5PQXv9s8WeY5b7ONdyHtVG
+ZREAAABFPM9zs6UqaOn1MQP8Ek/T2rOde+ZFamVC55T7lqo9SsxD1QuVRQAAABSz9RHzex9Jb7+O
+i7l1b8utc3uqkfa8p6blt+oyTdO0+U2XSwghhNvtpgUBgOyu12sIIYQd3RZKdix/9xGnRwdcXxEA
+zvbxux91+f3fMf0plUUAAAAAPJizCACA09yrxl7NVbBvef3za5cq4udeN7eurctM/Z4j2xW7ztT7
+eH/t2nGda//YZS7tz1q77DlmAL1SWQQAwCmWBvbv/m3r68/a/j3becb2x+5jDccixTLn9qXm9oc9
+Pq4fi38gRrHKopikvvQvG3vWs+fLxS8yfpEBAOb7DDH9taXX3//ter0u9pP29AvXtu91uXu2c6mP
+d6RftsWWdR89FiXsOWZ7zw+ojcmaSaFIZVGqXx5S/nqzd3v37r9fZAAA1sOGd3+/9votPz6msue2
+tz3bWWvgcsaxOLq81tof4EzZK4u2/mq05XVry1/7ZWPLLw4pvlBTbXcNHQS/yAAAOfoae19/u90W
+K5zvP3jN9V9S9lf2budaFXlpe6uacrRnquW11P4AZ8paWbT1V6PUy6/h1wO/yPjCBQD6kzNcWqrk
+fve61z9792duOTX05e7bkONHyL3tD9CzIreh5f6CWftlo9aORMntzn1Puy9XAKBmr2HDliqSEkHK
+7XYTWpx8fmh/gD9+1LhRZ06SfOQLodQEhEe+BN+VYKdc9mtbqCoCAHqVo5/zroJmy5QKqfclV9+x
+tr7snvYH6NmPkXe+9nCn1Q6T0AgAiO2LbekjrD3tLKav8lwtErvuPU/KPbKdc/2qVo5diW0+crtd
+D+0PkNtfNW7UvQz0tRz0zKdb7Nnu5+2v5YumxPbMlfECALz2tbY+DGTtCbO1PBxky3a21E86eiy2
+PiE4VT+9l/YHKKVIZdHR0s21JyDs/WWjhvmM/CIDAIzouX+3pSpo6fUxfbsSc2nu2c49fdaUUzds
+DWy27mOq45dif1K1P0DPslYWbf3VKPXya3uKQ6rt9osMANCDrQ/7qPmhJr3u17uK8b3bnGo/j94F
+0Op5BVDSZZqmafObLpdNH55rQcJrBcrWx83HLv/19ak+/Pc+Qn7rdqfc19flbA1+UuwLAGz9rt3R
+baFkx/J3H/F+lD59/wPA6T5+96Muv/87pj9VZM6iFGn93mXU8uQGv8gAAAAALShSWQQAcITKokY6
+liqLAKA6eyqLfmg2AADoj2kCANhLWAQAAB0SBgGwl7BohV9kAAAAgJEIi1YIgwAAAICRCIsAAMji
+Y6VCGwCo01+aAAAAAIA7lUUAACR10QQA0PZ3+TRN0+Y3XXQBAIDydnRbKNmx1EcEgC76UyqLAAAo
+1vkEAOq3KyzSEQAAAADokwmuAQAAAHgQFgEAAADwICwCAAAA4EFYBAAAAMCDsAgAAACAB2ERAAAA
+AA/CIgAAAAAehEUAAAAAPAiLAAAAAHgQFgEAAADwICwCAAAA4EFYBAAAAMCDsAgAAACAB2ERAAAA
+AA/CIgAAAAAehEUAAAAAPAiLAAAAAHgQFgEAAADwICwCAAAA4EFYBAAAAMCDsAgAAACAB2ERAAAA
+AA/CIgAAAAAe/g/10lQlA3JSSwAAAABJRU5ErkJggg==
diff --git a/Documentation/DocBook/media/v4l/biblio.xml b/Documentation/DocBook/media/v4l/biblio.xml
index afc8a0d..cea6fd3 100644
--- a/Documentation/DocBook/media/v4l/biblio.xml
+++ b/Documentation/DocBook/media/v4l/biblio.xml
@@ -178,11 +178,3 @@
</biblioentry>
</bibliography>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/common.xml b/Documentation/DocBook/media/v4l/common.xml
index a86f7a0..c79278a 100644
--- a/Documentation/DocBook/media/v4l/common.xml
+++ b/Documentation/DocBook/media/v4l/common.xml
@@ -1168,6 +1168,8 @@
</section>
</section>
+ &sub-selection-api;
+
<section id="streaming-par">
<title>Streaming Parameters</title>
@@ -1195,11 +1197,3 @@
<para>These ioctls are optional, drivers need not implement
them. If so, they return the &EINVAL;.</para>
</section>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml
index b68698f..c736380 100644
--- a/Documentation/DocBook/media/v4l/compat.xml
+++ b/Documentation/DocBook/media/v4l/compat.xml
@@ -1082,7 +1082,7 @@
follow SGI's lead, and adopt a multimedia timestamping system like
their UST (Unadjusted System Time). See
http://web.archive.org/web/*/http://reality.sgi.com
-/cpirazzi_engr/lg/time/intro.html.
+/cpirazzi_engr/lg/time/intro.html.
UST uses timestamps that are 64-bit signed integers
(not struct timeval's) and given in nanosecond units. The UST clock
starts at zero when the system is booted and runs continuously and
@@ -2376,6 +2376,23 @@
<listitem>
<para>V4L2_CTRL_FLAG_VOLATILE was added to signal volatile controls to userspace.</para>
</listitem>
+ <listitem>
+ <para>Add selection API for extended control over cropping and
+composing. Does not affect the compatibility of current drivers and
+applications. See <link linkend="selection-api"> selection API </link> for
+details.</para>
+ </listitem>
+ </orderedlist>
+ </section>
+
+ <section>
+ <title>V4L2 in Linux 3.3</title>
+ <orderedlist>
+ <listitem>
+ <para>Added <constant>V4L2_CID_ALPHA_COMPONENT</constant> control
+ to the <link linkend="control">User controls class</link>.
+ </para>
+ </listitem>
</orderedlist>
</section>
@@ -2489,6 +2506,9 @@
<listitem>
<para>&VIDIOC-CREATE-BUFS; and &VIDIOC-PREPARE-BUF; ioctls.</para>
</listitem>
+ <listitem>
+ <para>Selection API. <xref linkend="selection-api" /></para>
+ </listitem>
</itemizedlist>
</section>
@@ -2507,11 +2527,3 @@
</itemizedlist>
</section>
</section>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml
index 3bc5ee8..a1be378 100644
--- a/Documentation/DocBook/media/v4l/controls.xml
+++ b/Documentation/DocBook/media/v4l/controls.xml
@@ -324,12 +324,6 @@
(usually a microscope).</entry>
</row>
<row>
- <entry><constant>V4L2_CID_LASTP1</constant></entry>
- <entry></entry>
- <entry>End of the predefined control IDs (currently
-<constant>V4L2_CID_ILLUMINATORS_2</constant> + 1).</entry>
- </row>
- <row>
<entry><constant>V4L2_CID_MIN_BUFFERS_FOR_CAPTURE</constant></entry>
<entry>integer</entry>
<entry>This is a read-only control that can be read by the application
@@ -345,6 +339,25 @@
The value is the minimum number of OUTPUT buffers that is necessary for hardware
to work.</entry>
</row>
+ <row id="v4l2-alpha-component">
+ <entry><constant>V4L2_CID_ALPHA_COMPONENT</constant></entry>
+ <entry>integer</entry>
+ <entry> Sets the alpha color component on the capture device or on
+ the capture buffer queue of a mem-to-mem device. When a mem-to-mem
+ device produces frame format that includes an alpha component
+ (e.g. <link linkend="rgb-formats">packed RGB image formats</link>)
+ and the alpha value is not defined by the mem-to-mem input data
+ this control lets you select the alpha component value of all
+ pixels. It is applicable to any pixel format that contains an alpha
+ component.
+ </entry>
+ </row>
+ <row>
+ <entry><constant>V4L2_CID_LASTP1</constant></entry>
+ <entry></entry>
+ <entry>End of the predefined control IDs (currently
+ <constant>V4L2_CID_ALPHA_COMPONENT</constant> + 1).</entry>
+ </row>
<row>
<entry><constant>V4L2_CID_PRIVATE_BASE</constant></entry>
<entry></entry>
@@ -3329,6 +3342,16 @@
<entry>The short circuit protection of the flash
controller has been triggered.</entry>
</row>
+ <row>
+ <entry><constant>V4L2_FLASH_FAULT_OVER_CURRENT</constant></entry>
+ <entry>Current in the LED power supply has exceeded the limit
+ specific to the flash controller.</entry>
+ </row>
+ <row>
+ <entry><constant>V4L2_FLASH_FAULT_INDICATOR</constant></entry>
+ <entry>The flash controller has detected a short or open
+ circuit condition on the indicator LED.</entry>
+ </row>
</tbody>
</entrytbl>
</row>
@@ -3357,11 +3380,3 @@
</section>
</section>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "common.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-capture.xml b/Documentation/DocBook/media/v4l/dev-capture.xml
index 2237c66..e1c5f94 100644
--- a/Documentation/DocBook/media/v4l/dev-capture.xml
+++ b/Documentation/DocBook/media/v4l/dev-capture.xml
@@ -108,11 +108,3 @@
linkend="userp">user pointer</link>) I/O. See <xref
linkend="io" /> for details.</para>
</section>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-codec.xml b/Documentation/DocBook/media/v4l/dev-codec.xml
index 6e156dc..dca0ecd 100644
--- a/Documentation/DocBook/media/v4l/dev-codec.xml
+++ b/Documentation/DocBook/media/v4l/dev-codec.xml
@@ -16,11 +16,3 @@
I/O.</para>
<para>[to do]</para>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-effect.xml b/Documentation/DocBook/media/v4l/dev-effect.xml
index 9c243be..2350a67 100644
--- a/Documentation/DocBook/media/v4l/dev-effect.xml
+++ b/Documentation/DocBook/media/v4l/dev-effect.xml
@@ -15,11 +15,3 @@
functions, or through the streaming I/O mechanism.</para>
<para>[to do]</para>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-event.xml b/Documentation/DocBook/media/v4l/dev-event.xml
index f14ae3f..19f4bec 100644
--- a/Documentation/DocBook/media/v4l/dev-event.xml
+++ b/Documentation/DocBook/media/v4l/dev-event.xml
@@ -41,11 +41,3 @@
event you want to subscribe to whether this is applicable for that event or not.</para>
</listitem>
</orderedlist></para>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-osd.xml b/Documentation/DocBook/media/v4l/dev-osd.xml
index c9a68a2..479d943 100644
--- a/Documentation/DocBook/media/v4l/dev-osd.xml
+++ b/Documentation/DocBook/media/v4l/dev-osd.xml
@@ -154,11 +154,3 @@
however the framebuffer interface of the driver may support the
<constant>FBIOBLANK</constant> ioctl.</para>
</section>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-output.xml b/Documentation/DocBook/media/v4l/dev-output.xml
index 919e22c..9130a3d 100644
--- a/Documentation/DocBook/media/v4l/dev-output.xml
+++ b/Documentation/DocBook/media/v4l/dev-output.xml
@@ -104,11 +104,3 @@
linkend="userp">user pointer</link>) I/O. See <xref
linkend="io" /> for details.</para>
</section>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-overlay.xml b/Documentation/DocBook/media/v4l/dev-overlay.xml
index 92513cf..40d1d76 100644
--- a/Documentation/DocBook/media/v4l/dev-overlay.xml
+++ b/Documentation/DocBook/media/v4l/dev-overlay.xml
@@ -369,11 +369,3 @@
<para>To start or stop the frame buffer overlay applications call
the &VIDIOC-OVERLAY; ioctl.</para>
</section>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-radio.xml b/Documentation/DocBook/media/v4l/dev-radio.xml
index 73aa90b..3e6ac73 100644
--- a/Documentation/DocBook/media/v4l/dev-radio.xml
+++ b/Documentation/DocBook/media/v4l/dev-radio.xml
@@ -47,11 +47,3 @@
&VIDIOC-G-MODULATOR; ioctl
reports the supported frequency range.</para>
</section>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-raw-vbi.xml b/Documentation/DocBook/media/v4l/dev-raw-vbi.xml
index c5a70bd..b788c72 100644
--- a/Documentation/DocBook/media/v4l/dev-raw-vbi.xml
+++ b/Documentation/DocBook/media/v4l/dev-raw-vbi.xml
@@ -337,11 +337,3 @@
unavailable, for example the device is already in use by another
process.</para>
</section>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-rds.xml b/Documentation/DocBook/media/v4l/dev-rds.xml
index 2427f54..38883a4 100644
--- a/Documentation/DocBook/media/v4l/dev-rds.xml
+++ b/Documentation/DocBook/media/v4l/dev-rds.xml
@@ -29,10 +29,10 @@
will set the <constant>V4L2_TUNER_CAP_RDS</constant> flag in
the <structfield>capability</structfield> field of &v4l2-tuner;. If
the driver only passes RDS blocks without interpreting the data
-the <constant>V4L2_TUNER_SUB_RDS_BLOCK_IO</constant> flag has to be
+the <constant>V4L2_TUNER_CAP_RDS_BLOCK_IO</constant> flag has to be
set, see <link linkend="reading-rds-data">Reading RDS data</link>.
For future use the
-flag <constant>V4L2_TUNER_SUB_RDS_CONTROLS</constant> has also been
+flag <constant>V4L2_TUNER_CAP_RDS_CONTROLS</constant> has also been
defined. However, a driver for a radio tuner with this capability does
not yet exist, so if you are planning to write such a driver you
should discuss this on the linux-media mailing list: &v4l-ml;.</para>
@@ -52,9 +52,9 @@
In order to enable the RDS transmission one must set the <constant>V4L2_TUNER_SUB_RDS</constant>
bit in the <structfield>txsubchans</structfield> field of &v4l2-modulator;.
If the driver only passes RDS blocks without interpreting the data
-the <constant>V4L2_TUNER_SUB_RDS_BLOCK_IO</constant> flag has to be set. If the
+the <constant>V4L2_TUNER_CAP_RDS_BLOCK_IO</constant> flag has to be set. If the
tuner is capable of handling RDS entities like program identification codes and radio
-text, the flag <constant>V4L2_TUNER_SUB_RDS_CONTROLS</constant> should be set,
+text, the flag <constant>V4L2_TUNER_CAP_RDS_CONTROLS</constant> should be set,
see <link linkend="writing-rds-data">Writing RDS data</link> and
<link linkend="fm-tx-controls">FM Transmitter Control Reference</link>.</para>
</section>
@@ -194,11 +194,3 @@
</tgroup>
</table>
</section>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-sliced-vbi.xml b/Documentation/DocBook/media/v4l/dev-sliced-vbi.xml
index 69e789f..548f8ea 100644
--- a/Documentation/DocBook/media/v4l/dev-sliced-vbi.xml
+++ b/Documentation/DocBook/media/v4l/dev-sliced-vbi.xml
@@ -697,12 +697,3 @@
</section>
</section>
-
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/dev-teletext.xml b/Documentation/DocBook/media/v4l/dev-teletext.xml
index 414b1cf..bd21c64 100644
--- a/Documentation/DocBook/media/v4l/dev-teletext.xml
+++ b/Documentation/DocBook/media/v4l/dev-teletext.xml
@@ -27,11 +27,3 @@
<para>Modern devices all use the <link linkend="raw-vbi">raw</link> or
<link linkend="sliced">sliced</link> VBI API.</para>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/driver.xml b/Documentation/DocBook/media/v4l/driver.xml
index 1f7eea5..eacafe3 100644
--- a/Documentation/DocBook/media/v4l/driver.xml
+++ b/Documentation/DocBook/media/v4l/driver.xml
@@ -198,11 +198,3 @@
<para>to do</para>
</section>
-->
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/func-close.xml b/Documentation/DocBook/media/v4l/func-close.xml
index dfb41cb..232920d 100644
--- a/Documentation/DocBook/media/v4l/func-close.xml
+++ b/Documentation/DocBook/media/v4l/func-close.xml
@@ -60,11 +60,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/func-ioctl.xml b/Documentation/DocBook/media/v4l/func-ioctl.xml
index 2de64be..4394184 100644
--- a/Documentation/DocBook/media/v4l/func-ioctl.xml
+++ b/Documentation/DocBook/media/v4l/func-ioctl.xml
@@ -69,11 +69,3 @@
the parameter remains unmodified.</para>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/func-mmap.xml b/Documentation/DocBook/media/v4l/func-mmap.xml
index 786732b..f31ad71b 100644
--- a/Documentation/DocBook/media/v4l/func-mmap.xml
+++ b/Documentation/DocBook/media/v4l/func-mmap.xml
@@ -181,11 +181,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/func-munmap.xml b/Documentation/DocBook/media/v4l/func-munmap.xml
index e2c4190..860d49c 100644
--- a/Documentation/DocBook/media/v4l/func-munmap.xml
+++ b/Documentation/DocBook/media/v4l/func-munmap.xml
@@ -74,11 +74,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/func-open.xml b/Documentation/DocBook/media/v4l/func-open.xml
index 7595d07..cf64e20 100644
--- a/Documentation/DocBook/media/v4l/func-open.xml
+++ b/Documentation/DocBook/media/v4l/func-open.xml
@@ -111,11 +111,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/func-poll.xml b/Documentation/DocBook/media/v4l/func-poll.xml
index ec3c718..85cad8b 100644
--- a/Documentation/DocBook/media/v4l/func-poll.xml
+++ b/Documentation/DocBook/media/v4l/func-poll.xml
@@ -117,11 +117,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/func-read.xml b/Documentation/DocBook/media/v4l/func-read.xml
index a5089bf..e218bbf 100644
--- a/Documentation/DocBook/media/v4l/func-read.xml
+++ b/Documentation/DocBook/media/v4l/func-read.xml
@@ -179,11 +179,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/func-select.xml b/Documentation/DocBook/media/v4l/func-select.xml
index b671362..e12a60d 100644
--- a/Documentation/DocBook/media/v4l/func-select.xml
+++ b/Documentation/DocBook/media/v4l/func-select.xml
@@ -128,11 +128,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/func-write.xml b/Documentation/DocBook/media/v4l/func-write.xml
index 2c09c09..5752078 100644
--- a/Documentation/DocBook/media/v4l/func-write.xml
+++ b/Documentation/DocBook/media/v4l/func-write.xml
@@ -126,11 +126,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/io.xml b/Documentation/DocBook/media/v4l/io.xml
index 3f47df1..b815929 100644
--- a/Documentation/DocBook/media/v4l/io.xml
+++ b/Documentation/DocBook/media/v4l/io.xml
@@ -1282,11 +1282,3 @@
</mediaobject>
</figure>
</section>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/libv4l.xml b/Documentation/DocBook/media/v4l/libv4l.xml
index 3cb10ec..d3b71e2 100644
--- a/Documentation/DocBook/media/v4l/libv4l.xml
+++ b/Documentation/DocBook/media/v4l/libv4l.xml
@@ -158,10 +158,3 @@
</section>
</section>
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-grey.xml b/Documentation/DocBook/media/v4l/pixfmt-grey.xml
index 3b72bc6..bee970d 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-grey.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-grey.xml
@@ -60,11 +60,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-m420.xml b/Documentation/DocBook/media/v4l/pixfmt-m420.xml
index ce4bc019..aadae92 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-m420.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-m420.xml
@@ -137,11 +137,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-nv12.xml b/Documentation/DocBook/media/v4l/pixfmt-nv12.xml
index 873f670..84dd4fd 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-nv12.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-nv12.xml
@@ -141,11 +141,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-nv12m.xml b/Documentation/DocBook/media/v4l/pixfmt-nv12m.xml
index c9e166d..3fd3ce5 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-nv12m.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-nv12m.xml
@@ -144,11 +144,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-nv12mt.xml b/Documentation/DocBook/media/v4l/pixfmt-nv12mt.xml
index 7a2855a..2f82b1d 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-nv12mt.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-nv12mt.xml
@@ -64,11 +64,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-nv16.xml b/Documentation/DocBook/media/v4l/pixfmt-nv16.xml
index 2609403..8ae1f8a8 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-nv16.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-nv16.xml
@@ -164,11 +164,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml b/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml
index 4db272b..166c8d6 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-packed-rgb.xml
@@ -428,8 +428,11 @@
<para>Bit 7 is the most significant bit. The value of a = alpha
bits is undefined when reading from the driver, ignored when writing
to the driver, except when alpha blending has been negotiated for a
-<link linkend="overlay">Video Overlay</link> or <link
-linkend="osd">Video Output Overlay</link>.</para>
+<link linkend="overlay">Video Overlay</link> or <link linkend="osd">
+Video Output Overlay</link> or when alpha component has been configured
+for a <link linkend="capture">Video Capture</link> by means of <link
+linkend="v4l2-alpha-component"> <constant>V4L2_CID_ALPHA_COMPONENT
+</constant> </link> control.</para>
<example>
<title><constant>V4L2_PIX_FMT_BGR24</constant> 4 × 4 pixel
@@ -930,11 +933,3 @@
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-packed-yuv.xml b/Documentation/DocBook/media/v4l/pixfmt-packed-yuv.xml
index 3cab5d0..33fa5a4 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-packed-yuv.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-packed-yuv.xml
@@ -234,11 +234,3 @@
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-sbggr16.xml b/Documentation/DocBook/media/v4l/pixfmt-sbggr16.xml
index 519a9ef..6494b05 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-sbggr16.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-sbggr16.xml
@@ -81,11 +81,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-sbggr8.xml b/Documentation/DocBook/media/v4l/pixfmt-sbggr8.xml
index 5fe84ec..5eaf2b4 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-sbggr8.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-sbggr8.xml
@@ -65,11 +65,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-sgbrg8.xml b/Documentation/DocBook/media/v4l/pixfmt-sgbrg8.xml
index d67a472..fee65dc 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-sgbrg8.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-sgbrg8.xml
@@ -65,11 +65,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-sgrbg8.xml b/Documentation/DocBook/media/v4l/pixfmt-sgrbg8.xml
index 0cdf13b..19727ab 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-sgrbg8.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-sgrbg8.xml
@@ -65,11 +65,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-uyvy.xml b/Documentation/DocBook/media/v4l/pixfmt-uyvy.xml
index 816c8d46..b1f6801 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-uyvy.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-uyvy.xml
@@ -118,11 +118,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-vyuy.xml b/Documentation/DocBook/media/v4l/pixfmt-vyuy.xml
index 61f12a5..8280340 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-vyuy.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-vyuy.xml
@@ -118,11 +118,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-y16.xml b/Documentation/DocBook/media/v4l/pixfmt-y16.xml
index d584040..ff4f727 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-y16.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-y16.xml
@@ -79,11 +79,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-y41p.xml b/Documentation/DocBook/media/v4l/pixfmt-y41p.xml
index 73c8536..98dcb91 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-y41p.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-y41p.xml
@@ -147,11 +147,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv410.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv410.xml
index 8eb4a19..0869dce 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-yuv410.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv410.xml
@@ -131,11 +131,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv411p.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv411p.xml
index 00e0960..086dc73 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-yuv411p.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv411p.xml
@@ -145,11 +145,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv420.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv420.xml
index 42d7de5..48649fa 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-yuv420.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv420.xml
@@ -147,11 +147,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
index f5d8f57..9957863 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
@@ -152,11 +152,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv422p.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv422p.xml
index 4348bd9..4ce6463 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-yuv422p.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv422p.xml
@@ -151,11 +151,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuyv.xml b/Documentation/DocBook/media/v4l/pixfmt-yuyv.xml
index bdb2ffa..58384092 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-yuyv.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuyv.xml
@@ -118,11 +118,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt-yvyu.xml b/Documentation/DocBook/media/v4l/pixfmt-yvyu.xml
index 40d17ae..bfffdc7 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-yvyu.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yvyu.xml
@@ -118,11 +118,3 @@
</example>
</refsect1>
</refentry>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "pixfmt.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml b/Documentation/DocBook/media/v4l/pixfmt.xml
index aef4615..31eaae2 100644
--- a/Documentation/DocBook/media/v4l/pixfmt.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt.xml
@@ -891,6 +891,11 @@
<entry>'M310'</entry>
<entry>Compressed BGGR Bayer format used by the gspca driver.</entry>
</row>
+ <row id="V4L2-PIX-FMT-JL2005BCD">
+ <entry><constant>V4L2_PIX_FMT_JL2005BCD</constant></entry>
+ <entry>'JL20'</entry>
+ <entry>JPEG compressed RGGB Bayer format used by the gspca driver.</entry>
+ </row>
<row id="V4L2-PIX-FMT-OV511">
<entry><constant>V4L2_PIX_FMT_OV511</constant></entry>
<entry>'O511'</entry>
@@ -998,11 +1003,3 @@
</tgroup>
</table>
</section>
-
- <!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
- -->
diff --git a/Documentation/DocBook/media/v4l/selection-api.xml b/Documentation/DocBook/media/v4l/selection-api.xml
new file mode 100644
index 0000000..2f0bdb4
--- /dev/null
+++ b/Documentation/DocBook/media/v4l/selection-api.xml
@@ -0,0 +1,321 @@
+<section id="selection-api">
+
+ <title>Experimental API for cropping, composing and scaling</title>
+
+ <note>
+ <title>Experimental</title>
+
+ <para>This is an <link linkend="experimental">experimental</link>
+interface and may change in the future.</para>
+ </note>
+
+ <section>
+ <title>Introduction</title>
+
+<para>Some video capture devices can sample a subsection of a picture and
+shrink or enlarge it to an image of arbitrary size. Next, the devices can
+insert the image into larger one. Some video output devices can crop part of an
+input image, scale it up or down and insert it at an arbitrary scan line and
+horizontal offset into a video signal. We call these abilities cropping,
+scaling and composing.</para>
+
+<para>On a video <emphasis>capture</emphasis> device the source is a video
+signal, and the cropping target determine the area actually sampled. The sink
+is an image stored in a memory buffer. The composing area specifies which part
+of the buffer is actually written to by the hardware. </para>
+
+<para>On a video <emphasis>output</emphasis> device the source is an image in a
+memory buffer, and the cropping target is a part of an image to be shown on a
+display. The sink is the display or the graphics screen. The application may
+select the part of display where the image should be displayed. The size and
+position of such a window is controlled by the compose target.</para>
+
+<para>Rectangles for all cropping and composing targets are defined even if the
+device does supports neither cropping nor composing. Their size and position
+will be fixed in such a case. If the device does not support scaling then the
+cropping and composing rectangles have the same size.</para>
+
+ </section>
+
+ <section>
+ <title>Selection targets</title>
+
+ <figure id="sel-targets-capture">
+ <title>Cropping and composing targets</title>
+ <mediaobject>
+ <imageobject>
+ <imagedata fileref="selection.png" format="PNG" />
+ </imageobject>
+ <textobject>
+ <phrase>Targets used by a cropping, composing and scaling
+ process</phrase>
+ </textobject>
+ </mediaobject>
+ </figure>
+ </section>
+
+ <section>
+
+ <title>Configuration</title>
+
+<para>Applications can use the <link linkend="vidioc-g-selection">selection
+API</link> to select an area in a video signal or a buffer, and to query for
+default settings and hardware limits.</para>
+
+<para>Video hardware can have various cropping, composing and scaling
+limitations. It may only scale up or down, support only discrete scaling
+factors, or have different scaling abilities in the horizontal and vertical
+directions. Also it may not support scaling at all. At the same time the
+cropping/composing rectangles may have to be aligned, and both the source and
+the sink may have arbitrary upper and lower size limits. Therefore, as usual,
+drivers are expected to adjust the requested parameters and return the actual
+values selected. An application can control the rounding behaviour using <link
+linkend="v4l2-sel-flags"> constraint flags </link>.</para>
+
+ <section>
+
+ <title>Configuration of video capture</title>
+
+<para>See figure <xref linkend="sel-targets-capture" /> for examples of the
+selection targets available for a video capture device. It is recommended to
+configure the cropping targets before to the composing targets.</para>
+
+<para>The range of coordinates of the top left corner, width and height of
+areas that can be sampled is given by the <constant> V4L2_SEL_TGT_CROP_BOUNDS
+</constant> target. It is recommended for the driver developers to put the
+top/left corner at position <constant> (0,0) </constant>. The rectangle's
+coordinates are expressed in pixels.</para>
+
+<para>The top left corner, width and height of the source rectangle, that is
+the area actually sampled, is given by the <constant> V4L2_SEL_TGT_CROP_ACTIVE
+</constant> target. It uses the same coordinate system as <constant>
+V4L2_SEL_TGT_CROP_BOUNDS </constant>. The active cropping area must lie
+completely inside the capture boundaries. The driver may further adjust the
+requested size and/or position according to hardware limitations.</para>
+
+<para>Each capture device has a default source rectangle, given by the
+<constant> V4L2_SEL_TGT_CROP_DEFAULT </constant> target. This rectangle shall
+over what the driver writer considers the complete picture. Drivers shall set
+the active crop rectangle to the default when the driver is first loaded, but
+not later.</para>
+
+<para>The composing targets refer to a memory buffer. The limits of composing
+coordinates are obtained using <constant> V4L2_SEL_TGT_COMPOSE_BOUNDS
+</constant>. All coordinates are expressed in pixels. The rectangle's top/left
+corner must be located at position <constant> (0,0) </constant>. The width and
+height are equal to the image size set by <constant> VIDIOC_S_FMT </constant>.
+</para>
+
+<para>The part of a buffer into which the image is inserted by the hardware is
+controlled by the <constant> V4L2_SEL_TGT_COMPOSE_ACTIVE </constant> target.
+The rectangle's coordinates are also expressed in the same coordinate system as
+the bounds rectangle. The composing rectangle must lie completely inside bounds
+rectangle. The driver must adjust the composing rectangle to fit to the
+bounding limits. Moreover, the driver can perform other adjustments according
+to hardware limitations. The application can control rounding behaviour using
+<link linkend="v4l2-sel-flags"> constraint flags </link>.</para>
+
+<para>For capture devices the default composing rectangle is queried using
+<constant> V4L2_SEL_TGT_COMPOSE_DEFAULT </constant>. It is usually equal to the
+bounding rectangle.</para>
+
+<para>The part of a buffer that is modified by the hardware is given by
+<constant> V4L2_SEL_TGT_COMPOSE_PADDED </constant>. It contains all pixels
+defined using <constant> V4L2_SEL_TGT_COMPOSE_ACTIVE </constant> plus all
+padding data modified by hardware during insertion process. All pixels outside
+this rectangle <emphasis>must not</emphasis> be changed by the hardware. The
+content of pixels that lie inside the padded area but outside active area is
+undefined. The application can use the padded and active rectangles to detect
+where the rubbish pixels are located and remove them if needed.</para>
+
+ </section>
+
+ <section>
+
+ <title>Configuration of video output</title>
+
+<para>For output devices targets and ioctls are used similarly to the video
+capture case. The <emphasis> composing </emphasis> rectangle refers to the
+insertion of an image into a video signal. The cropping rectangles refer to a
+memory buffer. It is recommended to configure the composing targets before to
+the cropping targets.</para>
+
+<para>The cropping targets refer to the memory buffer that contains an image to
+be inserted into a video signal or graphical screen. The limits of cropping
+coordinates are obtained using <constant> V4L2_SEL_TGT_CROP_BOUNDS </constant>.
+All coordinates are expressed in pixels. The top/left corner is always point
+<constant> (0,0) </constant>. The width and height is equal to the image size
+specified using <constant> VIDIOC_S_FMT </constant> ioctl.</para>
+
+<para>The top left corner, width and height of the source rectangle, that is
+the area from which image date are processed by the hardware, is given by the
+<constant> V4L2_SEL_TGT_CROP_ACTIVE </constant>. Its coordinates are expressed
+in in the same coordinate system as the bounds rectangle. The active cropping
+area must lie completely inside the crop boundaries and the driver may further
+adjust the requested size and/or position according to hardware
+limitations.</para>
+
+<para>For output devices the default cropping rectangle is queried using
+<constant> V4L2_SEL_TGT_CROP_DEFAULT </constant>. It is usually equal to the
+bounding rectangle.</para>
+
+<para>The part of a video signal or graphics display where the image is
+inserted by the hardware is controlled by <constant>
+V4L2_SEL_TGT_COMPOSE_ACTIVE </constant> target. The rectangle's coordinates
+are expressed in pixels. The composing rectangle must lie completely inside the
+bounds rectangle. The driver must adjust the area to fit to the bounding
+limits. Moreover, the driver can perform other adjustments according to
+hardware limitations. </para>
+
+<para>The device has a default composing rectangle, given by the <constant>
+V4L2_SEL_TGT_COMPOSE_DEFAULT </constant> target. This rectangle shall cover what
+the driver writer considers the complete picture. It is recommended for the
+driver developers to put the top/left corner at position <constant> (0,0)
+</constant>. Drivers shall set the active composing rectangle to the default
+one when the driver is first loaded.</para>
+
+<para>The devices may introduce additional content to video signal other than
+an image from memory buffers. It includes borders around an image. However,
+such a padded area is driver-dependent feature not covered by this document.
+Driver developers are encouraged to keep padded rectangle equal to active one.
+The padded target is accessed by the <constant> V4L2_SEL_TGT_COMPOSE_PADDED
+</constant> identifier. It must contain all pixels from the <constant>
+V4L2_SEL_TGT_COMPOSE_ACTIVE </constant> target.</para>
+
+ </section>
+
+ <section>
+
+ <title>Scaling control.</title>
+
+<para>An application can detect if scaling is performed by comparing the width
+and the height of rectangles obtained using <constant> V4L2_SEL_TGT_CROP_ACTIVE
+</constant> and <constant> V4L2_SEL_TGT_COMPOSE_ACTIVE </constant> targets. If
+these are not equal then the scaling is applied. The application can compute
+the scaling ratios using these values.</para>
+
+ </section>
+
+ </section>
+
+ <section>
+
+ <title>Comparison with old cropping API.</title>
+
+<para>The selection API was introduced to cope with deficiencies of previous
+<link linkend="crop"> API </link>, that was designed to control simple capture
+devices. Later the cropping API was adopted by video output drivers. The ioctls
+are used to select a part of the display were the video signal is inserted. It
+should be considered as an API abuse because the described operation is
+actually the composing. The selection API makes a clear distinction between
+composing and cropping operations by setting the appropriate targets. The V4L2
+API lacks any support for composing to and cropping from an image inside a
+memory buffer. The application could configure a capture device to fill only a
+part of an image by abusing V4L2 API. Cropping a smaller image from a larger
+one is achieved by setting the field <structfield>
+&v4l2-pix-format;::bytesperline </structfield>. Introducing an image offsets
+could be done by modifying field <structfield> &v4l2-buffer;::m:userptr
+</structfield> before calling <constant> VIDIOC_QBUF </constant>. Those
+operations should be avoided because they are not portable (endianness), and do
+not work for macroblock and Bayer formats and mmap buffers. The selection API
+deals with configuration of buffer cropping/composing in a clear, intuitive and
+portable way. Next, with the selection API the concepts of the padded target
+and constraints flags are introduced. Finally, <structname> &v4l2-crop;
+</structname> and <structname> &v4l2-cropcap; </structname> have no reserved
+fields. Therefore there is no way to extend their functionality. The new
+<structname> &v4l2-selection; </structname> provides a lot of place for future
+extensions. Driver developers are encouraged to implement only selection API.
+The former cropping API would be simulated using the new one. </para>
+
+ </section>
+
+ <section>
+ <title>Examples</title>
+ <example>
+ <title>Resetting the cropping parameters</title>
+
+ <para>(A video capture device is assumed; change <constant>
+V4L2_BUF_TYPE_VIDEO_CAPTURE </constant> for other devices; change target to
+<constant> V4L2_SEL_TGT_COMPOSE_* </constant> family to configure composing
+area)</para>
+
+ <programlisting>
+
+ &v4l2-selection; sel = {
+ .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ .target = V4L2_SEL_TGT_CROP_DEFAULT,
+ };
+ ret = ioctl(fd, &VIDIOC-G-SELECTION;, &sel);
+ if (ret)
+ exit(-1);
+ sel.target = V4L2_SEL_TGT_CROP_ACTIVE;
+ ret = ioctl(fd, &VIDIOC-S-SELECTION;, &sel);
+ if (ret)
+ exit(-1);
+
+ </programlisting>
+ </example>
+
+ <example>
+ <title>Simple downscaling</title>
+ <para>Setting a composing area on output of size of <emphasis> at most
+</emphasis> half of limit placed at a center of a display.</para>
+ <programlisting>
+
+ &v4l2-selection; sel = {
+ .type = V4L2_BUF_TYPE_VIDEO_OUTPUT,
+ .target = V4L2_SEL_TGT_COMPOSE_BOUNDS,
+ };
+ struct v4l2_rect r;
+
+ ret = ioctl(fd, &VIDIOC-G-SELECTION;, &sel);
+ if (ret)
+ exit(-1);
+ /* setting smaller compose rectangle */
+ r.width = sel.r.width / 2;
+ r.height = sel.r.height / 2;
+ r.left = sel.r.width / 4;
+ r.top = sel.r.height / 4;
+ sel.r = r;
+ sel.target = V4L2_SEL_TGT_COMPOSE_ACTIVE;
+ sel.flags = V4L2_SEL_FLAG_LE;
+ ret = ioctl(fd, &VIDIOC-S-SELECTION;, &sel);
+ if (ret)
+ exit(-1);
+
+ </programlisting>
+ </example>
+
+ <example>
+ <title>Querying for scaling factors</title>
+ <para>A video output device is assumed; change <constant>
+V4L2_BUF_TYPE_VIDEO_OUTPUT </constant> for other devices</para>
+ <programlisting>
+
+ &v4l2-selection; compose = {
+ .type = V4L2_BUF_TYPE_VIDEO_OUTPUT,
+ .target = V4L2_SEL_TGT_COMPOSE_ACTIVE,
+ };
+ &v4l2-selection; crop = {
+ .type = V4L2_BUF_TYPE_VIDEO_OUTPUT,
+ .target = V4L2_SEL_TGT_CROP_ACTIVE,
+ };
+ double hscale, vscale;
+
+ ret = ioctl(fd, &VIDIOC-G-SELECTION;, &compose);
+ if (ret)
+ exit(-1);
+ ret = ioctl(fd, &VIDIOC-G-SELECTION;, &crop);
+ if (ret)
+ exit(-1);
+
+ /* computing scaling factors */
+ hscale = (double)compose.r.width / crop.r.width;
+ vscale = (double)compose.r.height / crop.r.height;
+
+ </programlisting>
+ </example>
+
+ </section>
+
+</section>
diff --git a/Documentation/DocBook/media/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml
index 2ab365c..e97c512 100644
--- a/Documentation/DocBook/media/v4l/v4l2.xml
+++ b/Documentation/DocBook/media/v4l/v4l2.xml
@@ -501,6 +501,7 @@
&sub-g-output;
&sub-g-parm;
&sub-g-priority;
+ &sub-g-selection;
&sub-g-sliced-vbi-cap;
&sub-g-std;
&sub-g-tuner;
diff --git a/Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml b/Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml
index 1d31427..0be17c2 100644
--- a/Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enum-dv-presets.xml
@@ -228,11 +228,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-enum-fmt.xml b/Documentation/DocBook/media/v4l/vidioc-enum-fmt.xml
index 71d373b..347d142 100644
--- a/Documentation/DocBook/media/v4l/vidioc-enum-fmt.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enum-fmt.xml
@@ -156,11 +156,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-enuminput.xml b/Documentation/DocBook/media/v4l/vidioc-enuminput.xml
index 476fe1d..9b8efcd 100644
--- a/Documentation/DocBook/media/v4l/vidioc-enuminput.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enuminput.xml
@@ -311,11 +311,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml b/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml
index a281d26..a64d5ef 100644
--- a/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enumoutput.xml
@@ -196,11 +196,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-enumstd.xml b/Documentation/DocBook/media/v4l/vidioc-enumstd.xml
index 95803fe..3a5fc54 100644
--- a/Documentation/DocBook/media/v4l/vidioc-enumstd.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enumstd.xml
@@ -381,11 +381,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-ctrl.xml b/Documentation/DocBook/media/v4l/vidioc-g-ctrl.xml
index 5146d00..12b1d05 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-ctrl.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-ctrl.xml
@@ -127,11 +127,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml b/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
index 5122ce8..6f1f9a6 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
@@ -312,10 +312,3 @@
</refsect1>
</refentry>
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml b/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml
index 0557182..93817f3 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml
@@ -295,7 +295,8 @@
<entry>The device is capable of non-destructive overlays.
When the driver clears this flag, only destructive overlays are
supported. There are no drivers yet which support both destructive and
-non-destructive overlays.</entry>
+non-destructive overlays. Video Output Overlays are in practice always
+non-destructive.</entry>
</row>
<row>
<entry><constant>V4L2_FBUF_CAP_CHROMAKEY</constant></entry>
@@ -339,8 +340,8 @@
<row>
<entry><constant>V4L2_FBUF_CAP_SRC_CHROMAKEY</constant></entry>
<entry>0x0080</entry>
- <entry>The device supports Source Chroma-keying. Framebuffer pixels
-with the chroma-key colors are replaced by video pixels, which is exactly opposite of
+ <entry>The device supports Source Chroma-keying. Video pixels
+with the chroma-key colors are replaced by framebuffer pixels, which is exactly opposite of
<constant>V4L2_FBUF_CAP_CHROMAKEY</constant></entry>
</row>
</tbody>
@@ -356,7 +357,9 @@
<entry><constant>V4L2_FBUF_FLAG_PRIMARY</constant></entry>
<entry>0x0001</entry>
<entry>The framebuffer is the primary graphics surface.
-In other words, the overlay is destructive. [?]</entry>
+In other words, the overlay is destructive. This flag is typically set by any
+driver that doesn't have the <constant>V4L2_FBUF_CAP_EXTERNOVERLAY</constant>
+capability and it is cleared otherwise.</entry>
</row>
<row>
<entry><constant>V4L2_FBUF_FLAG_OVERLAY</constant></entry>
@@ -366,9 +369,8 @@
</row>
<row>
<entry spanname="hspan">The purpose of
-<constant>V4L2_FBUF_FLAG_PRIMARY</constant> and
<constant>V4L2_FBUF_FLAG_OVERLAY</constant> was never quite clear.
-Most drivers seem to ignore these flags. For compatibility with the
+Most drivers seem to ignore this flag. For compatibility with the
<wordasword>bttv</wordasword> driver applications should set the
<constant>V4L2_FBUF_FLAG_OVERLAY</constant> flag.</entry>
</row>
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-frequency.xml b/Documentation/DocBook/media/v4l/vidioc-g-frequency.xml
index 062d720..1643181 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-frequency.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-frequency.xml
@@ -135,11 +135,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-modulator.xml b/Documentation/DocBook/media/v4l/vidioc-g-modulator.xml
index 15ce660..7f4ac7e 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-modulator.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-modulator.xml
@@ -236,11 +236,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-priority.xml b/Documentation/DocBook/media/v4l/vidioc-g-priority.xml
index 8f5e3da..6a81b4f 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-priority.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-priority.xml
@@ -133,11 +133,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-selection.xml b/Documentation/DocBook/media/v4l/vidioc-g-selection.xml
new file mode 100644
index 0000000..a9d36e0
--- /dev/null
+++ b/Documentation/DocBook/media/v4l/vidioc-g-selection.xml
@@ -0,0 +1,304 @@
+<refentry id="vidioc-g-selection">
+
+ <refmeta>
+ <refentrytitle>ioctl VIDIOC_G_SELECTION, VIDIOC_S_SELECTION</refentrytitle>
+ &manvol;
+ </refmeta>
+
+ <refnamediv>
+ <refname>VIDIOC_G_SELECTION</refname>
+ <refname>VIDIOC_S_SELECTION</refname>
+ <refpurpose>Get or set one of the selection rectangles</refpurpose>
+ </refnamediv>
+
+ <refsynopsisdiv>
+ <funcsynopsis>
+ <funcprototype>
+ <funcdef>int <function>ioctl</function></funcdef>
+ <paramdef>int <parameter>fd</parameter></paramdef>
+ <paramdef>int <parameter>request</parameter></paramdef>
+ <paramdef>struct v4l2_selection *<parameter>argp</parameter></paramdef>
+ </funcprototype>
+ </funcsynopsis>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Arguments</title>
+
+ <variablelist>
+ <varlistentry>
+ <term><parameter>fd</parameter></term>
+ <listitem>
+ <para>&fd;</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><parameter>request</parameter></term>
+ <listitem>
+ <para>VIDIOC_G_SELECTION, VIDIOC_S_SELECTION</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><parameter>argp</parameter></term>
+ <listitem>
+ <para></para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect1>
+
+ <refsect1>
+ <title>Description</title>
+
+ <note>
+ <title>Experimental</title>
+ <para>This is an <link linkend="experimental"> experimental </link>
+ interface and may change in the future.</para>
+ </note>
+
+ <para>The ioctls are used to query and configure selection rectangles.</para>
+
+<para> To query the cropping (composing) rectangle set <structfield>
+&v4l2-selection;::type </structfield> to the respective buffer type. Do not
+use multiplanar buffers. Use <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE
+</constant> instead of <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE
+</constant>. Use <constant> V4L2_BUF_TYPE_VIDEO_OUTPUT </constant> instead of
+<constant> V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE </constant>. The next step is
+setting <structfield> &v4l2-selection;::target </structfield> to value
+<constant> V4L2_SEL_TGT_CROP_ACTIVE </constant> (<constant>
+V4L2_SEL_TGT_COMPOSE_ACTIVE </constant>). Please refer to table <xref
+linkend="v4l2-sel-target" /> or <xref linkend="selection-api" /> for additional
+targets. Fields <structfield> &v4l2-selection;::flags </structfield> and
+<structfield> &v4l2-selection;::reserved </structfield> are ignored and they
+must be filled with zeros. The driver fills the rest of the structure or
+returns &EINVAL; if incorrect buffer type or target was used. If cropping
+(composing) is not supported then the active rectangle is not mutable and it is
+always equal to the bounds rectangle. Finally, structure <structfield>
+&v4l2-selection;::r </structfield> is filled with the current cropping
+(composing) coordinates. The coordinates are expressed in driver-dependent
+units. The only exception are rectangles for images in raw formats, whose
+coordinates are always expressed in pixels. </para>
+
+<para> To change the cropping (composing) rectangle set <structfield>
+&v4l2-selection;::type </structfield> to the respective buffer type. Do not
+use multiplanar buffers. Use <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE
+</constant> instead of <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE
+</constant>. Use <constant> V4L2_BUF_TYPE_VIDEO_OUTPUT </constant> instead of
+<constant> V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE </constant>. The next step is
+setting <structfield> &v4l2-selection;::target </structfield> to value
+<constant> V4L2_SEL_TGT_CROP_ACTIVE </constant> (<constant>
+V4L2_SEL_TGT_COMPOSE_ACTIVE </constant>). Please refer to table <xref
+linkend="v4l2-sel-target" /> or <xref linkend="selection-api" /> for additional
+targets. Set desired active area into the field <structfield>
+&v4l2-selection;::r </structfield>. Field <structfield>
+&v4l2-selection;::reserved </structfield> is ignored and must be filled with
+zeros. The driver may adjust the rectangle coordinates. An application may
+introduce constraints to control rounding behaviour. Set the field
+<structfield> &v4l2-selection;::flags </structfield> to one of values:
+
+<itemizedlist>
+ <listitem>
+<para><constant>0</constant> - The driver can adjust the rectangle size freely
+and shall choose a crop/compose rectangle as close as possible to the requested
+one.</para>
+ </listitem>
+ <listitem>
+<para><constant>V4L2_SEL_FLAG_GE</constant> - The driver is not allowed to
+shrink the rectangle. The original rectangle must lay inside the adjusted
+one.</para>
+ </listitem>
+ <listitem>
+<para><constant>V4L2_SEL_FLAG_LE</constant> - The driver is not allowed to
+enlarge the rectangle. The adjusted rectangle must lay inside the original
+one.</para>
+ </listitem>
+ <listitem>
+<para><constant>V4L2_SEL_FLAG_GE | V4L2_SEL_FLAG_LE</constant> - The driver
+must choose the size exactly the same as in the requested rectangle.</para>
+ </listitem>
+</itemizedlist>
+
+Please refer to <xref linkend="sel-const-adjust" />.
+
+</para>
+
+<para> The driver may have to adjusts the requested dimensions against hardware
+limits and other parts as the pipeline, i.e. the bounds given by the
+capture/output window or TV display. The closest possible values of horizontal
+and vertical offset and sizes are chosen according to following priority:
+
+<orderedlist>
+ <listitem>
+ <para>Satisfy constraints from <structfield>&v4l2-selection;::flags</structfield>.</para>
+ </listitem>
+ <listitem>
+ <para>Adjust width, height, left, and top to hardware limits and alignments.</para>
+ </listitem>
+ <listitem>
+ <para>Keep center of adjusted rectangle as close as possible to the original one.</para>
+ </listitem>
+ <listitem>
+ <para>Keep width and height as close as possible to original ones.</para>
+ </listitem>
+ <listitem>
+ <para>Keep horizontal and vertical offset as close as possible to original ones.</para>
+ </listitem>
+</orderedlist>
+
+On success the field <structfield> &v4l2-selection;::r </structfield> contains
+the adjusted rectangle. When the parameters are unsuitable the application may
+modify the cropping (composing) or image parameters and repeat the cycle until
+satisfactory parameters have been negotiated. If constraints flags have to be
+violated at then ERANGE is returned. The error indicates that <emphasis> there
+exist no rectangle </emphasis> that satisfies the constraints.</para>
+
+ </refsect1>
+
+ <refsect1>
+ <table frame="none" pgwide="1" id="v4l2-sel-target">
+ <title>Selection targets.</title>
+ <tgroup cols="3">
+ &cs-def;
+ <tbody valign="top">
+ <row>
+ <entry><constant>V4L2_SEL_TGT_CROP_ACTIVE</constant></entry>
+ <entry>0</entry>
+ <entry>area that is currently cropped by hardware</entry>
+ </row>
+ <row>
+ <entry><constant>V4L2_SEL_TGT_CROP_DEFAULT</constant></entry>
+ <entry>1</entry>
+ <entry>suggested cropping rectangle that covers the "whole picture"</entry>
+ </row>
+ <row>
+ <entry><constant>V4L2_SEL_TGT_CROP_BOUNDS</constant></entry>
+ <entry>2</entry>
+ <entry>limits for the cropping rectangle</entry>
+ </row>
+ <row>
+ <entry><constant>V4L2_SEL_TGT_COMPOSE_ACTIVE</constant></entry>
+ <entry>256</entry>
+ <entry>area to which data are composed by hardware</entry>
+ </row>
+ <row>
+ <entry><constant>V4L2_SEL_TGT_COMPOSE_DEFAULT</constant></entry>
+ <entry>257</entry>
+ <entry>suggested composing rectangle that covers the "whole picture"</entry>
+ </row>
+ <row>
+ <entry><constant>V4L2_SEL_TGT_COMPOSE_BOUNDS</constant></entry>
+ <entry>258</entry>
+ <entry>limits for the composing rectangle</entry>
+ </row>
+ <row>
+ <entry><constant>V4L2_SEL_TGT_COMPOSE_PADDED</constant></entry>
+ <entry>259</entry>
+ <entry>the active area and all padding pixels that are inserted or modified by the hardware</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </refsect1>
+
+ <refsect1>
+ <table frame="none" pgwide="1" id="v4l2-sel-flags">
+ <title>Selection constraint flags</title>
+ <tgroup cols="3">
+ &cs-def;
+ <tbody valign="top">
+ <row>
+ <entry><constant>V4L2_SEL_FLAG_GE</constant></entry>
+ <entry>0x00000001</entry>
+ <entry>indicate that adjusted rectangle must contain a rectangle from <structfield>&v4l2-selection;::r</structfield></entry>
+ </row>
+ <row>
+ <entry><constant>V4L2_SEL_FLAG_LE</constant></entry>
+ <entry>0x00000002</entry>
+ <entry>indicate that adjusted rectangle must be inside a rectangle from <structfield>&v4l2-selection;::r</structfield></entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </refsect1>
+
+ <section>
+ <figure id="sel-const-adjust">
+ <title>Size adjustments with constraint flags.</title>
+ <mediaobject>
+ <imageobject>
+ <imagedata fileref="constraints.png" format="PNG" />
+ </imageobject>
+ <textobject>
+ <phrase>Behaviour of rectangle adjustment for different constraint
+ flags.</phrase>
+ </textobject>
+ </mediaobject>
+ </figure>
+ </section>
+
+ <refsect1>
+ <table pgwide="1" frame="none" id="v4l2-selection">
+ <title>struct <structname>v4l2_selection</structname></title>
+ <tgroup cols="3">
+ &cs-str;
+ <tbody valign="top">
+ <row>
+ <entry>__u32</entry>
+ <entry><structfield>type</structfield></entry>
+ <entry>Type of the buffer (from &v4l2-buf-type;)</entry>
+ </row>
+ <row>
+ <entry>__u32</entry>
+ <entry><structfield>target</structfield></entry>
+ <entry>used to select between <link linkend="v4l2-sel-target"> cropping and composing rectangles </link></entry>
+ </row>
+ <row>
+ <entry>__u32</entry>
+ <entry><structfield>flags</structfield></entry>
+ <entry>control over coordinates adjustments, refer to <link linkend="v4l2-sel-flags">selection flags</link></entry>
+ </row>
+ <row>
+ <entry>&v4l2-rect;</entry>
+ <entry><structfield>r</structfield></entry>
+ <entry>selection rectangle</entry>
+ </row>
+ <row>
+ <entry>__u32</entry>
+ <entry><structfield>reserved[9]</structfield></entry>
+ <entry>Reserved fields for future use</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </refsect1>
+
+ <refsect1>
+ &return-value;
+ <variablelist>
+ <varlistentry>
+ <term><errorcode>EINVAL</errorcode></term>
+ <listitem>
+ <para>The buffer <structfield> &v4l2-selection;::type </structfield>
+or <structfield> &v4l2-selection;::target </structfield> is not supported, or
+the <structfield> &v4l2-selection;::flags </structfield> are invalid.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><errorcode>ERANGE</errorcode></term>
+ <listitem>
+ <para>it is not possible to adjust a rectangle <structfield>
+&v4l2-selection;::r </structfield> that satisfies all contraints from
+<structfield> &v4l2-selection;::flags </structfield>.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><errorcode>EBUSY</errorcode></term>
+ <listitem>
+ <para>it is not possible to apply change of selection rectangle at the moment.
+Usually because streaming is in progress.</para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect1>
+
+</refentry>
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-std.xml b/Documentation/DocBook/media/v4l/vidioc-g-std.xml
index 37996f2..99ff1a0 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-std.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-std.xml
@@ -88,11 +88,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml b/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml
index bd98c73..91ec2fb 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml
@@ -318,6 +318,16 @@
<entry>RDS capture is supported. This capability is only valid for
radio tuners.</entry>
</row>
+ <row>
+ <entry><constant>V4L2_TUNER_CAP_RDS_BLOCK_IO</constant></entry>
+ <entry>0x0100</entry>
+ <entry>The RDS data is passed as unparsed RDS blocks.</entry>
+ </row>
+ <row>
+ <entry><constant>V4L2_TUNER_CAP_RDS_CONTROLS</constant></entry>
+ <entry>0x0200</entry>
+ <entry>The RDS data is parsed by the hardware and set via controls.</entry>
+ </row>
</tbody>
</tgroup>
</table>
@@ -525,11 +535,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-querybuf.xml b/Documentation/DocBook/media/v4l/vidioc-querybuf.xml
index 5c104d4..6e414d7 100644
--- a/Documentation/DocBook/media/v4l/vidioc-querybuf.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-querybuf.xml
@@ -100,11 +100,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-queryctrl.xml b/Documentation/DocBook/media/v4l/vidioc-queryctrl.xml
index 0ac0057..36660d3 100644
--- a/Documentation/DocBook/media/v4l/vidioc-queryctrl.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-queryctrl.xml
@@ -443,11 +443,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml b/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml
index c30dcc4..e013da8 100644
--- a/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml
@@ -125,11 +125,3 @@
</variablelist>
</refsect1>
</refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->
diff --git a/Documentation/coccinelle.txt b/Documentation/coccinelle.txt
index 96b6903..cf44eb6 100644
--- a/Documentation/coccinelle.txt
+++ b/Documentation/coccinelle.txt
@@ -102,9 +102,15 @@
make coccicheck COCCI=<my_SP.cocci> MODE=report
- Using Coccinelle on (modified) files
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ Controlling Which Files are Processed by Coccinelle
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+By default the entire kernel source tree is checked.
+To apply Coccinelle to a specific directory, M= can be used.
+For example, to check drivers/net/wireless/ one may write:
+
+ make coccicheck M=drivers/net/wireless/
+
To apply Coccinelle on a file basis, instead of a directory basis, the
following command may be used:
diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware
index e67be7a..d1d4a17 100755
--- a/Documentation/dvb/get_dvb_firmware
+++ b/Documentation/dvb/get_dvb_firmware
@@ -27,8 +27,8 @@
"or51211", "or51132_qam", "or51132_vsb", "bluebird",
"opera1", "cx231xx", "cx18", "cx23885", "pvrusb2", "mpc718",
"af9015", "ngene", "az6027", "lme2510_lg", "lme2510c_s7395",
- "lme2510c_s7395_old", "drxk", "drxk_terratec_h5", "tda10071",
- "it9135" );
+ "lme2510c_s7395_old", "drxk", "drxk_terratec_h5",
+ "drxk_hauppauge_hvr930c", "tda10071", "it9135", "it9137");
# Check args
syntax() if (scalar(@ARGV) != 1);
@@ -644,6 +644,24 @@
"$fwfile"
}
+sub drxk_hauppauge_hvr930c {
+ my $url = "http://www.wintvcd.co.uk/drivers/";
+ my $zipfile = "HVR-9x0_5_10_325_28153_SIGNED.zip";
+ my $hash = "83ab82e7e9480ec8bf1ae0155ca63c88";
+ my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
+ my $drvfile = "HVR-900/emOEM.sys";
+ my $fwfile = "dvb-usb-hauppauge-hvr930c-drxk.fw";
+
+ checkstandard();
+
+ wgetfile($zipfile, $url . $zipfile);
+ verify($zipfile, $hash);
+ unzip($zipfile, $tmpdir);
+ extract("$tmpdir/$drvfile", 0x117b0, 42692, "$fwfile");
+
+ "$fwfile"
+}
+
sub drxk_terratec_h5 {
my $url = "http://www.linuxtv.org/downloads/firmware/";
my $hash = "19000dada8e2741162ccc50cc91fa7f1";
@@ -658,6 +676,26 @@
}
sub it9135 {
+ my $sourcefile = "dvb-usb-it9135.zip";
+ my $url = "http://www.ite.com.tw/uploads/firmware/v3.6.0.0/$sourcefile";
+ my $hash = "1e55f6c8833f1d0ae067c2bb2953e6a9";
+ my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0);
+ my $outfile = "dvb-usb-it9135.fw";
+ my $fwfile1 = "dvb-usb-it9135-01.fw";
+ my $fwfile2 = "dvb-usb-it9135-02.fw";
+
+ checkstandard();
+
+ wgetfile($sourcefile, $url);
+ unzip($sourcefile, $tmpdir);
+ verify("$tmpdir/$outfile", $hash);
+ extract("$tmpdir/$outfile", 64, 8128, "$fwfile1");
+ extract("$tmpdir/$outfile", 12866, 5817, "$fwfile2");
+
+ "$fwfile1 $fwfile2"
+}
+
+sub it9137 {
my $url = "http://kworld.server261.com/kworld/CD/ITE_TiVme/V1.00/";
my $zipfile = "Driver_V10.323.1.0412.100412.zip";
my $hash = "79b597dc648698ed6820845c0c9d0d37";
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index d49c2ec..d725c0d 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -439,41 +439,6 @@
----------------------------
-What: Support for driver specific ioctls in the pwc driver (everything
- defined in media/pwc-ioctl.h)
-When: 3.3
-Why: This stems from the v4l1 era, with v4l2 everything can be done with
- standardized v4l2 API calls
-Who: Hans de Goede <hdegoede@redhat.com>
-
-----------------------------
-
-What: Driver specific sysfs API in the pwc driver
-When: 3.3
-Why: Setting pan/tilt should be done with v4l2 controls, like with other
- cams. The button is available as a standard input device
-Who: Hans de Goede <hdegoede@redhat.com>
-
-----------------------------
-
-What: Driver specific use of pixfmt.priv in the pwc driver
-When: 3.3
-Why: The .priv field never was intended for this, setting a framerate is
- support using the standardized S_PARM ioctl
-Who: Hans de Goede <hdegoede@redhat.com>
-
-----------------------------
-
-What: Software emulation of arbritary resolutions in the pwc driver
-When: 3.3
-Why: The pwc driver claims to support any resolution between 160x120
- and 640x480, but emulates this by simply drawing a black border
- around the image. Userspace can draw its own black border if it
- really wants one.
-Who: Hans de Goede <hdegoede@redhat.com>
-
-----------------------------
-
What: For VIDIOC_S_FREQUENCY the type field must match the device node's type.
If not, return -EINVAL.
When: 3.2
diff --git a/Documentation/hwmon/it87 b/Documentation/hwmon/it87
index 6f496a58..23b7def2 100644
--- a/Documentation/hwmon/it87
+++ b/Documentation/hwmon/it87
@@ -26,6 +26,10 @@
Prefix: 'it8721'
Addresses scanned: from Super I/O config space (8 I/O ports)
Datasheet: Not publicly available
+ * IT8728F
+ Prefix: 'it8728'
+ Addresses scanned: from Super I/O config space (8 I/O ports)
+ Datasheet: Not publicly available
* SiS950 [clone of IT8705F]
Prefix: 'it87'
Addresses scanned: from Super I/O config space (8 I/O ports)
@@ -71,7 +75,7 @@
-----------
This driver implements support for the IT8705F, IT8712F, IT8716F,
-IT8718F, IT8720F, IT8721F, IT8726F, IT8758E and SiS950 chips.
+IT8718F, IT8720F, IT8721F, IT8726F, IT8728F, IT8758E and SiS950 chips.
These chips are 'Super I/O chips', supporting floppy disks, infrared ports,
joysticks and other miscellaneous stuff. For hardware monitoring, they
@@ -105,6 +109,9 @@
for AMD power sequencing. Therefore the chip will appear as IT8716F
to userspace applications.
+The IT8728F is considered compatible with the IT8721F, until a datasheet
+becomes available (hopefully.)
+
Temperatures are measured in degrees Celsius. An alarm is triggered once
when the Overtemperature Shutdown limit is crossed.
@@ -121,8 +128,8 @@
maximum limit. Note that minimum in this case always means 'closest to
zero'; this is important for negative voltage measurements. All voltage
inputs can measure voltages between 0 and 4.08 volts, with a resolution of
-0.016 volt (except IT8721F/IT8758E: 0.012 volt.) The battery voltage in8 does
-not have limit registers.
+0.016 volt (except IT8721F/IT8758E and IT8728F: 0.012 volt.) The battery
+voltage in8 does not have limit registers.
On the IT8721F/IT8758E, some voltage inputs are internal and scaled inside
the chip (in7, in8 and optionally in3). The driver handles this transparently
diff --git a/Documentation/hwmon/lm63 b/Documentation/hwmon/lm63
index b9843ea..4d30d20 100644
--- a/Documentation/hwmon/lm63
+++ b/Documentation/hwmon/lm63
@@ -12,6 +12,11 @@
Addresses scanned: I2C 0x18 and 0x4e
Datasheet: Publicly available at the National Semiconductor website
http://www.national.com/pf/LM/LM64.html
+ * National Semiconductor LM96163
+ Prefix: 'lm96163'
+ Addresses scanned: I2C 0x4c
+ Datasheet: Publicly available at the National Semiconductor website
+ http://www.national.com/pf/LM/LM96163.html
Author: Jean Delvare <khali@linux-fr.org>
@@ -49,16 +54,24 @@
Note that the pin used for fan monitoring is shared with an alert out
function. Depending on how the board designer wanted to use the chip, fan
speed monitoring will or will not be possible. The proper chip configuration
-is left to the BIOS, and the driver will blindly trust it.
+is left to the BIOS, and the driver will blindly trust it. Only the original
+LM63 suffers from this limitation, the LM64 and LM96163 have separate pins
+for fan monitoring and alert out. On the LM64, monitoring is always enabled;
+on the LM96163 it can be disabled.
A PWM output can be used to control the speed of the fan. The LM63 has two
PWM modes: manual and automatic. Automatic mode is not fully implemented yet
(you cannot define your custom PWM/temperature curve), and mode change isn't
supported either.
-The lm63 driver will not update its values more frequently than every
-second; reading them more often will do no harm, but will return 'old'
-values.
+The lm63 driver will not update its values more frequently than configured with
+the update_interval sysfs attribute; reading them more often will do no harm,
+but will return 'old' values. Values in the automatic fan control lookup table
+(attributes pwm1_auto_*) have their own independent lifetime of 5 seconds.
The LM64 is effectively an LM63 with GPIO lines. The driver does not
support these GPIO lines at present.
+
+The LM96163 is an enhanced version of LM63 with improved temperature accuracy
+and better PWM resolution. For LM96163, the external temperature sensor type is
+configurable as CPU embedded diode(1) or 3904 transistor(2).
diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index a4aa8f6..1f4dd85 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -304,7 +304,7 @@
temp[1-*]_type Sensor type selection.
Integers 1 to 6
RW
- 1: PII/Celeron Diode
+ 1: CPU embedded diode
2: 3904 transistor
3: thermal diode
4: thermistor
diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index f47cdef..ab0a984 100644
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -33,14 +33,15 @@
=== 6 Architecture Makefiles
--- 6.1 Set variables to tweak the build to the architecture
- --- 6.2 Add prerequisites to archprepare:
- --- 6.3 List directories to visit when descending
- --- 6.4 Architecture-specific boot images
- --- 6.5 Building non-kbuild targets
- --- 6.6 Commands useful for building a boot image
- --- 6.7 Custom kbuild commands
- --- 6.8 Preprocessing linker scripts
- --- 6.9 Generic header files
+ --- 6.2 Add prerequisites to archheaders:
+ --- 6.3 Add prerequisites to archprepare:
+ --- 6.4 List directories to visit when descending
+ --- 6.5 Architecture-specific boot images
+ --- 6.6 Building non-kbuild targets
+ --- 6.7 Commands useful for building a boot image
+ --- 6.8 Custom kbuild commands
+ --- 6.9 Preprocessing linker scripts
+ --- 6.10 Generic header files
=== 7 Kbuild syntax for exported headers
--- 7.1 header-y
@@ -252,7 +253,7 @@
This will create a library lib.a based on delay.o. For kbuild to
actually recognize that there is a lib.a being built, the directory
shall be listed in libs-y.
- See also "6.3 List directories to visit when descending".
+ See also "6.4 List directories to visit when descending".
Use of lib-y is normally restricted to lib/ and arch/*/lib.
@@ -974,7 +975,20 @@
$(KBUILD_ARFLAGS) set by the top level Makefile to "D" (deterministic
mode) if this option is supported by $(AR).
---- 6.2 Add prerequisites to archprepare:
+--- 6.2 Add prerequisites to archheaders:
+
+ The archheaders: rule is used to generate header files that
+ may be installed into user space by "make header_install" or
+ "make headers_install_all". In order to support
+ "make headers_install_all", this target has to be able to run
+ on an unconfigured tree, or a tree configured for another
+ architecture.
+
+ It is run before "make archprepare" when run on the
+ architecture itself.
+
+
+--- 6.3 Add prerequisites to archprepare:
The archprepare: rule is used to list prerequisites that need to be
built before starting to descend down in the subdirectories.
@@ -990,7 +1004,7 @@
generating offset header files.
---- 6.3 List directories to visit when descending
+--- 6.4 List directories to visit when descending
An arch Makefile cooperates with the top Makefile to define variables
which specify how to build the vmlinux file. Note that there is no
@@ -1019,7 +1033,7 @@
drivers-$(CONFIG_OPROFILE) += arch/sparc64/oprofile/
---- 6.4 Architecture-specific boot images
+--- 6.5 Architecture-specific boot images
An arch Makefile specifies goals that take the vmlinux file, compress
it, wrap it in bootstrapping code, and copy the resulting files
@@ -1070,7 +1084,7 @@
When "make" is executed without arguments, bzImage will be built.
---- 6.5 Building non-kbuild targets
+--- 6.6 Building non-kbuild targets
extra-y
@@ -1090,7 +1104,7 @@
shall be built, but shall not be linked as part of built-in.o.
---- 6.6 Commands useful for building a boot image
+--- 6.7 Commands useful for building a boot image
Kbuild provides a few macros that are useful when building a
boot image.
@@ -1112,7 +1126,7 @@
always be built.
Assignments to $(targets) are without $(obj)/ prefix.
if_changed may be used in conjunction with custom commands as
- defined in 6.7 "Custom kbuild commands".
+ defined in 6.8 "Custom kbuild commands".
Note: It is a typical mistake to forget the FORCE prerequisite.
Another common pitfall is that whitespace is sometimes
@@ -1171,7 +1185,7 @@
$(obj)/%.dtb: $(src)/%.dts
$(call cmd,dtc)
---- 6.7 Custom kbuild commands
+--- 6.8 Custom kbuild commands
When kbuild is executing with KBUILD_VERBOSE=0, then only a shorthand
of a command is normally displayed.
@@ -1198,7 +1212,7 @@
will be displayed with "make KBUILD_VERBOSE=0".
---- 6.8 Preprocessing linker scripts
+--- 6.9 Preprocessing linker scripts
When the vmlinux image is built, the linker script
arch/$(ARCH)/kernel/vmlinux.lds is used.
@@ -1228,7 +1242,7 @@
The kbuild infrastructure for *lds file are used in several
architecture-specific files.
---- 6.9 Generic header files
+--- 6.10 Generic header files
The directory include/asm-generic contains the header files
that may be shared between individual architectures.
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index eb93fd0..b29f3c4 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2475,6 +2475,14 @@
stacktrace [FTRACE]
Enabled the stack tracer on boot up.
+ stacktrace_filter=[function-list]
+ [FTRACE] Limit the functions that the stack tracer
+ will trace at boot up. function-list is a comma separated
+ list of functions. This list can be changed at run
+ time by the stack_trace_filter file in the debugfs
+ tracing directory. Note, this enables stack tracing
+ and the stacktrace above is not needed.
+
sti= [PARISC,HW]
Format: <num>
Set the STI (builtin display/keyboard on the HP-PARISC
diff --git a/Documentation/kmemleak.txt b/Documentation/kmemleak.txt
index 51063e6..b6e3973 100644
--- a/Documentation/kmemleak.txt
+++ b/Documentation/kmemleak.txt
@@ -127,7 +127,10 @@
kmemleak_init - initialize kmemleak
kmemleak_alloc - notify of a memory block allocation
+kmemleak_alloc_percpu - notify of a percpu memory block allocation
kmemleak_free - notify of a memory block freeing
+kmemleak_free_part - notify of a partial memory block freeing
+kmemleak_free_percpu - notify of a percpu memory block freeing
kmemleak_not_leak - mark an object as not a leak
kmemleak_ignore - do not scan or report an object as leak
kmemleak_scan_area - add scan areas inside a memory block
diff --git a/Documentation/video4linux/CARDLIST.au0828 b/Documentation/video4linux/CARDLIST.au0828
index d5cb4ea..7b59e953 100644
--- a/Documentation/video4linux/CARDLIST.au0828
+++ b/Documentation/video4linux/CARDLIST.au0828
@@ -1,5 +1,5 @@
0 -> Unknown board (au0828)
- 1 -> Hauppauge HVR950Q (au0828) [2040:7200,2040:7210,2040:7217,2040:721b,2040:721e,2040:721f,2040:7280,0fd9:0008]
+ 1 -> Hauppauge HVR950Q (au0828) [2040:7200,2040:7210,2040:7217,2040:721b,2040:721e,2040:721f,2040:7280,0fd9:0008,2040:7260,2040:7213]
2 -> Hauppauge HVR850 (au0828) [2040:7240]
3 -> DViCO FusionHDTV USB (au0828) [0fe9:d620]
4 -> Hauppauge HVR950Q rev xxF8 (au0828) [2040:7201,2040:7211,2040:7281]
diff --git a/Documentation/video4linux/CARDLIST.bttv b/Documentation/video4linux/CARDLIST.bttv
index 4739d56..b753906 100644
--- a/Documentation/video4linux/CARDLIST.bttv
+++ b/Documentation/video4linux/CARDLIST.bttv
@@ -71,7 +71,7 @@
70 -> Prolink Pixelview PV-BT878P+ (Rev.4C,8E)
71 -> Lifeview FlyVideo 98EZ (capture only) LR51 [1851:1851]
72 -> Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM) [1554:4011]
- 73 -> Sensoray 311 [6000:0311]
+ 73 -> Sensoray 311/611 [6000:0311,6000:0611]
74 -> RemoteVision MX (RV605)
75 -> Powercolor MTV878/ MTV878R/ MTV878F
76 -> Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP) [0e11:0079]
@@ -158,3 +158,4 @@
157 -> Geovision GV-800(S) (master) [800a:763d]
158 -> Geovision GV-800(S) (slave) [800b:763d,800c:763d,800d:763d]
159 -> ProVideo PV183 [1830:1540,1831:1540,1832:1540,1833:1540,1834:1540,1835:1540,1836:1540,1837:1540]
+160 -> Tongwei Video Technology TD-3116 [f200:3116]
diff --git a/Documentation/video4linux/CARDLIST.cx23885 b/Documentation/video4linux/CARDLIST.cx23885
index 8910449..23584d0 100644
--- a/Documentation/video4linux/CARDLIST.cx23885
+++ b/Documentation/video4linux/CARDLIST.cx23885
@@ -29,3 +29,6 @@
28 -> LEADTEK WinFast PxTV1200 [107d:6f22]
29 -> GoTView X5 3D Hybrid [5654:2390]
30 -> NetUP Dual DVB-T/C-CI RF [1b55:e2e4]
+ 31 -> Leadtek Winfast PxDVR3200 H XC4000 [107d:6f39]
+ 32 -> MPX-885
+ 33 -> Mygica X8507 [14f1:8502]
diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index d9c0f11..eee18e6 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -85,3 +85,5 @@
84 -> Samsung SMT 7020 DVB-S [18ac:dc00,18ac:dccd]
85 -> Twinhan VP-1027 DVB-S [1822:0023]
86 -> TeVii S464 DVB-S/S2 [d464:9022]
+ 87 -> Leadtek WinFast DTV2000 H PLUS [107d:6f42]
+ 88 -> Leadtek WinFast DTV1800 H (XC4000) [107d:6f38]
diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index 4a7b3df..e7be3ac 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -11,7 +11,7 @@
10 -> Hauppauge WinTV HVR 900 (em2880) [2040:6500]
11 -> Terratec Hybrid XS (em2880)
12 -> Kworld PVR TV 2800 RF (em2820/em2840)
- 13 -> Terratec Prodigy XS (em2880) [0ccd:0047]
+ 13 -> Terratec Prodigy XS (em2880)
14 -> SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0 (em2820/em2840)
15 -> V-Gear PocketTV (em2800)
16 -> Hauppauge WinTV HVR 950 (em2883) [2040:6513,2040:6517,2040:651b]
@@ -40,7 +40,7 @@
39 -> KWorld PVRTV 300U (em2861) [eb1a:e300]
40 -> Plextor ConvertX PX-TV100U (em2861) [093b:a005]
41 -> Kworld 350 U DVB-T (em2870) [eb1a:e350]
- 42 -> Kworld 355 U DVB-T (em2870) [eb1a:e355,eb1a:e357]
+ 42 -> Kworld 355 U DVB-T (em2870) [eb1a:e355,eb1a:e357,eb1a:e359]
43 -> Terratec Cinergy T XS (em2870) [0ccd:0043]
44 -> Terratec Cinergy T XS (MT2060) (em2870)
45 -> Pinnacle PCTV DVB-T (em2870)
@@ -64,7 +64,7 @@
64 -> Easy Cap Capture DC-60 (em2860)
65 -> IO-DATA GV-MVP/SZ (em2820/em2840) [04bb:0515]
66 -> Empire dual TV (em2880)
- 67 -> Terratec Grabby (em2860) [0ccd:0096]
+ 67 -> Terratec Grabby (em2860) [0ccd:0096,0ccd:10AF]
68 -> Terratec AV350 (em2860) [0ccd:0084]
69 -> KWorld ATSC 315U HDTV TV Box (em2882) [eb1a:a313]
70 -> Evga inDtube (em2882)
@@ -76,3 +76,7 @@
76 -> KWorld PlusTV 340U or UB435-Q (ATSC) (em2870) [1b80:a340]
77 -> EM2874 Leadership ISDBT (em2874)
78 -> PCTV nanoStick T2 290e (em28174)
+ 79 -> Terratec Cinergy H5 (em2884) [0ccd:10a2,0ccd:10ad]
+ 80 -> PCTV DVB-S2 Stick (460e) (em28174)
+ 81 -> Hauppauge WinTV HVR 930C (em2884) [2040:1605]
+ 82 -> Terratec Cinergy HTC Stick (em2884) [0ccd:00b2]
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index 7efae9b..e7ef38a 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -186,3 +186,4 @@
185 -> MagicPro ProHDTV Pro2 DMB-TH/Hybrid [17de:d136]
186 -> Beholder BeholdTV 501 [5ace:5010]
187 -> Beholder BeholdTV 503 FM [5ace:5030]
+188 -> Sensoray 811/911 [6000:0811,6000:0911]
diff --git a/Documentation/video4linux/CARDLIST.saa7164 b/Documentation/video4linux/CARDLIST.saa7164
index 152bd7b..2205e8d 100644
--- a/Documentation/video4linux/CARDLIST.saa7164
+++ b/Documentation/video4linux/CARDLIST.saa7164
@@ -7,3 +7,5 @@
6 -> Hauppauge WinTV-HVR2200 [0070:8901]
7 -> Hauppauge WinTV-HVR2250 [0070:8891,0070:8851]
8 -> Hauppauge WinTV-HVR2250 [0070:88A1]
+ 9 -> Hauppauge WinTV-HVR2200 [0070:8940]
+ 10 -> Hauppauge WinTV-HVR2200 [0070:8953]
diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt
index b15e29f..f2060f0d 100644
--- a/Documentation/video4linux/gspca.txt
+++ b/Documentation/video4linux/gspca.txt
@@ -189,6 +189,7 @@
ov519 05a9:0518 Creative WebCam
ov519 05a9:0519 OV519 Microphone
ov519 05a9:0530 OmniVision
+ov534_9 05a9:1550 OmniVision VEHO Filmscanner
ov519 05a9:2800 OmniVision SuperCAM
ov519 05a9:4519 Webcam Classic
ov534_9 05a9:8065 OmniVision test kit ov538+ov9712
@@ -278,6 +279,7 @@
pac7302 093a:2629 Genious iSlim 300
pac7302 093a:262a Webcam 300k
pac7302 093a:262c Philips SPC 230 NC
+jl2005bcd 0979:0227 Various brands, 19 known cameras supported
jeilinj 0979:0280 Sakar 57379
jeilinj 0979:0280 Sportscam DV15
zc3xx 0ac8:0302 Z-star Vimicro zc0302
diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt
index f8dcabf..659b2ba 100644
--- a/Documentation/video4linux/v4l2-framework.txt
+++ b/Documentation/video4linux/v4l2-framework.txt
@@ -612,6 +612,12 @@
will be either a top-level mutex or a mutex per device node. If you want
finer-grained locking then you have to set it to NULL and do you own locking.
+It is up to the driver developer to decide which method to use. However, if
+your driver has high-latency operations (for example, changing the exposure
+of a USB webcam might take a long time), then you might be better off with
+doing your own locking if you want to allow the user to do other things with
+the device while waiting for the high-latency command to finish.
+
If a lock is specified then all file operations will be serialized on that
lock. If you use videobuf then you must pass the same lock to the videobuf
queue initialize function: if videobuf has to wait for a frame to arrive, then
@@ -619,6 +625,11 @@
also waits in the code, then you should do the same to allow other processes
to access the device node while the first process is waiting for something.
+In the case of videobuf2 you will need to implement the wait_prepare and
+wait_finish callbacks to unlock/lock if applicable. In particular, if you use
+the lock in struct video_device then you must unlock/lock this mutex in
+wait_prepare and wait_finish.
+
The implementation of a hotplug disconnect should also take the lock before
calling v4l2_device_disconnect.
diff --git a/MAINTAINERS b/MAINTAINERS
index ebbee87..2a90101 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2821,6 +2821,14 @@
S: Maintained
F: drivers/platform/x86/fujitsu-laptop.c
+FUJITSU M-5MO LS CAMERA ISP DRIVER
+M: Kyungmin Park <kyungmin.park@samsung.com>
+M: Heungjun Kim <riverful.kim@samsung.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+F: drivers/media/video/m5mols/
+F: include/media/m5mols.h
+
FUSE: FILESYSTEM IN USERSPACE
M: Miklos Szeredi <miklos@szeredi.hu>
L: fuse-devel@lists.sourceforge.net
diff --git a/Makefile b/Makefile
index adddd11..156ac69 100644
--- a/Makefile
+++ b/Makefile
@@ -312,7 +312,7 @@
# If the user is running make -s (silent mode), suppress echoing of
# commands
-ifneq ($(findstring s,$(MAKEFLAGS)),)
+ifneq ($(filter s% -s%,$(MAKEFLAGS)),)
quiet=silent_
endif
@@ -442,7 +442,7 @@
no-dot-config-targets := clean mrproper distclean \
cscope gtags TAGS tags help %docs check% coccicheck \
- include/linux/version.h headers_% \
+ include/linux/version.h headers_% archheaders \
kernelversion %src-pkg
config-targets := 0
@@ -979,7 +979,7 @@
include/config/auto.conf
$(cmd_crmodverdir)
-archprepare: prepare1 scripts_basic
+archprepare: archheaders prepare1 scripts_basic
prepare0: archprepare FORCE
$(Q)$(MAKE) $(build)=.
@@ -1046,8 +1046,11 @@
# If we do an all arch process set dst to asm-$(hdr-arch)
hdr-dst = $(if $(KBUILD_HEADERS), dst=include/asm-$(hdr-arch), dst=include/asm)
+PHONY += archheaders
+archheaders:
+
PHONY += __headers
-__headers: include/linux/version.h scripts_basic asm-generic FORCE
+__headers: include/linux/version.h scripts_basic asm-generic archheaders FORCE
$(Q)$(MAKE) $(build)=scripts build_unifdef
PHONY += headers_install_all
diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
index 5df26a9..fc871e7 100644
--- a/arch/arm/boot/Makefile
+++ b/arch/arm/boot/Makefile
@@ -59,9 +59,11 @@
endif
+targets += $(dtb-y)
+
# Rule to build device tree blobs
-$(obj)/%.dtb: $(src)/dts/%.dts
- $(call cmd,dtc)
+$(obj)/%.dtb: $(src)/dts/%.dts FORCE
+ $(call if_changed_dep,dtc)
$(obj)/dtbs: $(addprefix $(obj)/, $(dtb-y))
diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h
index 7151753..c402e9b 100644
--- a/arch/arm/include/asm/gpio.h
+++ b/arch/arm/include/asm/gpio.h
@@ -2,7 +2,7 @@
#define _ARCH_ARM_GPIO_H
#if CONFIG_ARCH_NR_GPIO > 0
-#define ARCH_NR_GPIO CONFIG_ARCH_NR_GPIO
+#define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO
#endif
/* not all ARM platforms necessarily support this API ... */
diff --git a/arch/arm/include/asm/hwcap.h b/arch/arm/include/asm/hwcap.h
index c93a22a..9176261 100644
--- a/arch/arm/include/asm/hwcap.h
+++ b/arch/arm/include/asm/hwcap.h
@@ -25,7 +25,8 @@
#define HWCAP_IDIVT (1 << 18)
#define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT)
-#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
+#if defined(__KERNEL__)
+#if !defined(__ASSEMBLY__)
/*
* This yields a mask that user programs can use to figure out what
* instruction set this cpu supports.
@@ -33,5 +34,6 @@
#define ELF_HWCAP (elf_hwcap)
extern unsigned int elf_hwcap;
#endif
+#endif
#endif
diff --git a/arch/arm/include/asm/memblock.h b/arch/arm/include/asm/memblock.h
index b8da2e4..00ca5f9 100644
--- a/arch/arm/include/asm/memblock.h
+++ b/arch/arm/include/asm/memblock.h
@@ -6,4 +6,6 @@
extern void arm_memblock_init(struct meminfo *, struct machine_desc *);
+phys_addr_t arm_memblock_steal(phys_addr_t size, phys_addr_t align);
+
#endif
diff --git a/arch/arm/include/asm/swab.h b/arch/arm/include/asm/swab.h
index 32ee164..b859d82 100644
--- a/arch/arm/include/asm/swab.h
+++ b/arch/arm/include/asm/swab.h
@@ -22,7 +22,8 @@
# define __SWAB_64_THRU_32__
#endif
-#if defined(__KERNEL__) && __LINUX_ARM_ARCH__ >= 6
+#if defined(__KERNEL__)
+#if __LINUX_ARM_ARCH__ >= 6
static inline __attribute_const__ __u32 __arch_swahb32(__u32 x)
{
@@ -39,8 +40,10 @@
}
#define __arch_swab32 __arch_swab32
-#else
+#endif
+#endif
+#if !defined(__KERNEL__) || __LINUX_ARM_ARCH__ < 6
static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
{
__u32 t;
diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
index 4a11237..512cd14 100644
--- a/arch/arm/include/asm/unistd.h
+++ b/arch/arm/include/asm/unistd.h
@@ -427,7 +427,8 @@
/*
* The following syscalls are obsolete and no longer available for EABI.
*/
-#if defined(__ARM_EABI__) && !defined(__KERNEL__)
+#if !defined(__KERNEL__)
+#if defined(__ARM_EABI__)
#undef __NR_time
#undef __NR_umount
#undef __NR_stime
@@ -441,6 +442,7 @@
#undef __NR_syscall
#undef __NR_ipc
#endif
+#endif
#ifdef __KERNEL__
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 14e277d..6d57911 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -99,6 +99,14 @@
THUMB( it eq ) @ force fixup-able long branch encoding
beq __error_p @ yes, error 'p'
+#ifdef CONFIG_ARM_LPAE
+ mrc p15, 0, r3, c0, c1, 4 @ read ID_MMFR0
+ and r3, r3, #0xf @ extract VMSA support
+ cmp r3, #5 @ long-descriptor translation table format?
+ THUMB( it lo ) @ force fixup-able long branch encoding
+ blo __error_p @ only classic page table format
+#endif
+
#ifndef CONFIG_XIP_KERNEL
adr r3, 2f
ldmia r3, {r4, r8}
diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
index 89c3325..4d1aab1 100644
--- a/arch/arm/mach-imx/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -36,6 +36,7 @@
#include <asm/mach/time.h>
#include <asm/memory.h>
#include <asm/mach/map.h>
+#include <asm/memblock.h>
#include <mach/common.h>
#include <mach/iomux-mx3.h>
#include <mach/3ds_debugboard.h>
@@ -754,10 +755,8 @@
static void __init mx31_3ds_reserve(void)
{
/* reserve MX31_3DS_CAMERA_BUF_SIZE bytes for mx3-camera */
- mx3_camera_base = memblock_alloc(MX31_3DS_CAMERA_BUF_SIZE,
+ mx3_camera_base = arm_memblock_steal(MX31_3DS_CAMERA_BUF_SIZE,
MX31_3DS_CAMERA_BUF_SIZE);
- memblock_free(mx3_camera_base, MX31_3DS_CAMERA_BUF_SIZE);
- memblock_remove(mx3_camera_base, MX31_3DS_CAMERA_BUF_SIZE);
}
MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)")
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index b95981d..f225262 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -41,6 +41,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/mach/map.h>
+#include <asm/memblock.h>
#include <mach/board-mx31moboard.h>
#include <mach/common.h>
#include <mach/hardware.h>
@@ -584,10 +585,8 @@
static void __init mx31moboard_reserve(void)
{
/* reserve 4 MiB for mx3-camera */
- mx3_camera_base = memblock_alloc(MX3_CAMERA_BUF_SIZE,
+ mx3_camera_base = arm_memblock_steal(MX3_CAMERA_BUF_SIZE,
MX3_CAMERA_BUF_SIZE);
- memblock_free(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
- memblock_remove(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
}
MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard")
diff --git a/arch/arm/mach-imx/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c
index d7e1516..e48854b 100644
--- a/arch/arm/mach-imx/mach-pcm037.c
+++ b/arch/arm/mach-imx/mach-pcm037.c
@@ -39,6 +39,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/mach/map.h>
+#include <asm/memblock.h>
#include <mach/common.h>
#include <mach/hardware.h>
#include <mach/iomux-mx3.h>
@@ -680,10 +681,8 @@
static void __init pcm037_reserve(void)
{
/* reserve 4 MiB for mx3-camera */
- mx3_camera_base = memblock_alloc(MX3_CAMERA_BUF_SIZE,
+ mx3_camera_base = arm_memblock_steal(MX3_CAMERA_BUF_SIZE,
MX3_CAMERA_BUF_SIZE);
- memblock_free(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
- memblock_remove(mx3_camera_base, MX3_CAMERA_BUF_SIZE);
}
MACHINE_START(PCM037, "Phytec Phycore pcm037")
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 904bd1d..a8ba7b9 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -366,8 +366,8 @@
going on could result in system crashes;
config OMAP4_ERRATA_I688
- bool "OMAP4 errata: Async Bridge Corruption"
- depends on ARCH_OMAP4
+ bool "OMAP4 errata: Async Bridge Corruption (BROKEN)"
+ depends on ARCH_OMAP4 && BROKEN
select ARCH_HAS_BARRIERS
help
If a data is stalled inside asynchronous bridge because of back
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 46dfd1a..0b510ad0 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -28,7 +28,6 @@
#include <plat/board.h>
#include <plat/mcbsp.h>
#include <plat/mmc.h>
-#include <plat/iommu.h>
#include <plat/dma.h>
#include <plat/omap_hwmod.h>
#include <plat/omap_device.h>
@@ -128,6 +127,10 @@
};
#endif
+#if defined(CONFIG_IOMMU_API)
+
+#include <plat/iommu.h>
+
static struct resource omap3isp_resources[] = {
{
.start = OMAP3430_ISP_BASE,
@@ -224,6 +227,15 @@
return platform_device_register(&omap3isp_device);
}
+#else /* !CONFIG_IOMMU_API */
+
+int omap3_init_camera(struct isp_platform_data *pdata)
+{
+ return 0;
+}
+
+#endif
+
static inline void omap_init_camera(void)
{
#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
diff --git a/arch/arm/mach-omap2/omap-secure.c b/arch/arm/mach-omap2/omap-secure.c
index 69f3c72..d8f8ef4 100644
--- a/arch/arm/mach-omap2/omap-secure.c
+++ b/arch/arm/mach-omap2/omap-secure.c
@@ -16,6 +16,7 @@
#include <linux/memblock.h>
#include <asm/cacheflush.h>
+#include <asm/memblock.h>
#include <mach/omap-secure.h>
@@ -57,20 +58,10 @@
/* Allocate the memory to save secure ram */
int __init omap_secure_ram_reserve_memblock(void)
{
- phys_addr_t paddr;
u32 size = OMAP_SECURE_RAM_STORAGE;
size = ALIGN(size, SZ_1M);
- paddr = memblock_alloc(size, SZ_1M);
- if (!paddr) {
- pr_err("%s: failed to reserve %x bytes\n",
- __func__, size);
- return -ENOMEM;
- }
- memblock_free(paddr, size);
- memblock_remove(paddr, size);
-
- omap_secure_memblock_base = paddr;
+ omap_secure_memblock_base = arm_memblock_steal(size, SZ_1M);
return 0;
}
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index bc16c818c..40a8fbc 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -20,6 +20,7 @@
#include <asm/hardware/gic.h>
#include <asm/hardware/cache-l2x0.h>
#include <asm/mach/map.h>
+#include <asm/memblock.h>
#include <plat/irqs.h>
#include <plat/sram.h>
@@ -61,13 +62,8 @@
return -ENODEV;
size = ALIGN(PAGE_SIZE, SZ_1M);
- paddr = memblock_alloc(size, SZ_1M);
- if (!paddr) {
- pr_err("%s: failed to reserve 4 Kbytes\n", __func__);
- return -ENOMEM;
- }
- memblock_free(paddr, size);
- memblock_remove(paddr, size);
+ paddr = arm_memblock_steal(size, SZ_1M);
+
dram_io_desc[0].virtual = OMAP4_DRAM_BARRIER_VA;
dram_io_desc[0].pfn = __phys_to_pfn(paddr);
dram_io_desc[0].length = size;
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index 5bc6b38..ebafe8a 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -280,7 +280,7 @@
int prot = PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_DOMAIN(DOMAIN_IO);
pmd_t *pmd;
- pmd = pmd_offset(pgd_offset_k(virt), virt);
+ pmd = pmd_offset(pud_offset(pgd_offset_k(virt), virt), virt);
*pmd = __pmd(phys | prot);
flush_pmd_entry(pmd);
}
diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c
index 77b8fc1..fcf8b17 100644
--- a/arch/arm/mach-shmobile/pm-sh7372.c
+++ b/arch/arm/mach-shmobile/pm-sh7372.c
@@ -276,7 +276,7 @@
* Serial consoles make use of SCIF hardware located in A3SP,
* keep such power domain on if "no_console_suspend" is set.
*/
- return console_suspend_enabled ? -EBUSY : 0;
+ return console_suspend_enabled ? 0 : -EBUSY;
}
struct sh7372_pm_domain sh7372_a3sp = {
diff --git a/arch/arm/mach-w90x900/clksel.c b/arch/arm/mach-w90x900/clksel.c
index 3de4a52..06d867dc 100644
--- a/arch/arm/mach-w90x900/clksel.c
+++ b/arch/arm/mach-w90x900/clksel.c
@@ -48,7 +48,7 @@
offset = ATAOFFSET;
else if (strcmp(dev_id, "nuc900-lcd") == 0)
offset = LCDOFFSET;
- else if (strcmp(dev_id, "nuc900-audio") == 0)
+ else if (strcmp(dev_id, "nuc900-ac97") == 0)
offset = AUDOFFSET;
else
offset = CPUOFFSET;
diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c
index 604e1db..9a06619 100644
--- a/arch/arm/mach-w90x900/cpu.c
+++ b/arch/arm/mach-w90x900/cpu.c
@@ -79,7 +79,7 @@
static struct clk_lookup nuc900_clkregs[] = {
DEF_CLKLOOK(&clk_lcd, "nuc900-lcd", NULL),
- DEF_CLKLOOK(&clk_audio, "nuc900-audio", NULL),
+ DEF_CLKLOOK(&clk_audio, "nuc900-ac97", NULL),
DEF_CLKLOOK(&clk_fmi, "nuc900-fmi", NULL),
DEF_CLKLOOK(&clk_ms, "nuc900-fmi", "MS"),
DEF_CLKLOOK(&clk_sd, "nuc900-fmi", "SD"),
diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c
index 5b0c38a..78110be 100644
--- a/arch/arm/mach-w90x900/dev.c
+++ b/arch/arm/mach-w90x900/dev.c
@@ -501,8 +501,8 @@
};
-struct platform_device nuc900_device_audio = {
- .name = "nuc900-audio",
+struct platform_device nuc900_device_ac97 = {
+ .name = "nuc900-ac97",
.id = -1,
.num_resources = ARRAY_SIZE(nuc900_ac97_resource),
.resource = nuc900_ac97_resource,
@@ -523,7 +523,7 @@
&nuc900_device_emc,
&nuc900_device_spi,
&nuc900_device_wdt,
- &nuc900_device_audio,
+ &nuc900_device_ac97,
};
/* Provide adding specific CPU platform devices API */
diff --git a/arch/arm/mach-w90x900/mfp.c b/arch/arm/mach-w90x900/mfp.c
index 9dd7461..c58d142 100644
--- a/arch/arm/mach-w90x900/mfp.c
+++ b/arch/arm/mach-w90x900/mfp.c
@@ -155,7 +155,7 @@
} else if (strcmp(dev_id, "nuc900-i2c1") == 0) {
mfpen &= ~(GPIOG2TO3);
mfpen |= ENI2C1;/*enable i2c1*/
- } else if (strcmp(dev_id, "nuc900-audio") == 0) {
+ } else if (strcmp(dev_id, "nuc900-ac97") == 0) {
mfpen &= ~(GPIOG22TO23);
mfpen |= ENAC97;/*enable AC97*/
} else if (strcmp(dev_id, "nuc900-mmc-port1") == 0) {
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index e34ea8a..6ec1226 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -22,6 +22,7 @@
#include <linux/memblock.h>
#include <asm/mach-types.h>
+#include <asm/memblock.h>
#include <asm/prom.h>
#include <asm/sections.h>
#include <asm/setup.h>
@@ -307,6 +308,21 @@
}
#endif
+static bool arm_memblock_steal_permitted = true;
+
+phys_addr_t arm_memblock_steal(phys_addr_t size, phys_addr_t align)
+{
+ phys_addr_t phys;
+
+ BUG_ON(!arm_memblock_steal_permitted);
+
+ phys = memblock_alloc(size, align);
+ memblock_free(phys, size);
+ memblock_remove(phys, size);
+
+ return phys;
+}
+
void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc)
{
int i;
@@ -349,6 +365,7 @@
if (mdesc->reserve)
mdesc->reserve();
+ arm_memblock_steal_permitted = false;
memblock_allow_resize();
memblock_dump_all();
}
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 1971932..60278f4 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -20,6 +20,7 @@
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
+#include <asm/memblock.h>
#include <plat/tc.h>
#include <plat/board.h>
@@ -164,14 +165,12 @@
if (!size)
return;
- paddr = memblock_alloc(size, SZ_1M);
+ paddr = arm_memblock_steal(size, SZ_1M);
if (!paddr) {
pr_err("%s: failed to reserve %x bytes\n",
__func__, size);
return;
}
- memblock_free(paddr, size);
- memblock_remove(paddr, size);
omap_dsp_phys_mempool_base = paddr;
}
diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c
index 1121df1..21f1fda 100644
--- a/arch/arm/plat-s3c24xx/cpu.c
+++ b/arch/arm/plat-s3c24xx/cpu.c
@@ -38,8 +38,6 @@
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <mach/system-reset.h>
-
#include <mach/regs-gpio.h>
#include <plat/regs-serial.h>
diff --git a/arch/frv/include/asm/param.h b/arch/frv/include/asm/param.h
index 6859dd5..a52dca9 100644
--- a/arch/frv/include/asm/param.h
+++ b/arch/frv/include/asm/param.h
@@ -1,22 +1,8 @@
#ifndef _ASM_PARAM_H
#define _ASM_PARAM_H
-#ifdef __KERNEL__
-#define HZ CONFIG_HZ /* Internal kernel timer frequency */
-#define USER_HZ 100 /* .. some user interfaces are in "ticks" */
-#define CLOCKS_PER_SEC (USER_HZ) /* like times() */
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
#define EXEC_PAGESIZE 16384
-#ifndef NOGROUP
-#define NOGROUP (-1)
-#endif
-
-#define MAXHOSTNAMELEN 64 /* max length of hostname */
+#include <asm-generic/param.h>
#endif /* _ASM_PARAM_H */
diff --git a/arch/ia64/include/asm/intrinsics.h b/arch/ia64/include/asm/intrinsics.h
index 111ed52..e4076b5 100644
--- a/arch/ia64/include/asm/intrinsics.h
+++ b/arch/ia64/include/asm/intrinsics.h
@@ -201,16 +201,21 @@
#endif
#ifndef __ASSEMBLY__
-#if defined(CONFIG_PARAVIRT) && defined(__KERNEL__)
-#ifdef ASM_SUPPORTED
-# define IA64_INTRINSIC_API(name) paravirt_ ## name
-#else
-# define IA64_INTRINSIC_API(name) pv_cpu_ops.name
-#endif
-#define IA64_INTRINSIC_MACRO(name) paravirt_ ## name
-#else
+
#define IA64_INTRINSIC_API(name) ia64_native_ ## name
#define IA64_INTRINSIC_MACRO(name) ia64_native_ ## name
+
+#if defined(__KERNEL__)
+#if defined(CONFIG_PARAVIRT)
+# undef IA64_INTRINSIC_API
+# undef IA64_INTRINSIC_MACRO
+# ifdef ASM_SUPPORTED
+# define IA64_INTRINSIC_API(name) paravirt_ ## name
+# else
+# define IA64_INTRINSIC_API(name) pv_cpu_ops.name
+# endif
+#define IA64_INTRINSIC_MACRO(name) paravirt_ ## name
+#endif
#endif
/************************************************/
diff --git a/arch/m32r/include/asm/param.h b/arch/m32r/include/asm/param.h
index 94c7701..fa207bd 100644
--- a/arch/m32r/include/asm/param.h
+++ b/arch/m32r/include/asm/param.h
@@ -1,23 +1,7 @@
#ifndef _ASM_M32R_PARAM_H
#define _ASM_M32R_PARAM_H
-#ifdef __KERNEL__
-# define HZ CONFIG_HZ /* Internal kernel timer frequency */
-# define USER_HZ 100 /* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC (USER_HZ) /* like times() */
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE 4096
-
-#ifndef NOGROUP
-#define NOGROUP (-1)
-#endif
-
-#define MAXHOSTNAMELEN 64 /* max length of hostname */
+#include <asm-generic/param.h>
#endif /* _ASM_M32R_PARAM_H */
diff --git a/arch/microblaze/boot/Makefile b/arch/microblaze/boot/Makefile
index 4c4e58e..0c796cf 100644
--- a/arch/microblaze/boot/Makefile
+++ b/arch/microblaze/boot/Makefile
@@ -53,6 +53,6 @@
DTC_FLAGS := -p 1024
$(obj)/%.dtb: $(src)/dts/%.dts FORCE
- $(call cmd,dtc)
+ $(call if_changed_dep,dtc)
clean-files += *.dtb simpleImage.*.unstrip linux.bin.ub
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 7897f05..f53f9ca 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -1,3 +1,5 @@
include include/asm-generic/Kbuild.asm
-header-y += cachectl.h sgidefs.h sysmips.h
+header-y += cachectl.h
+header-y += sgidefs.h
+header-y += sysmips.h
diff --git a/arch/mips/include/asm/types.h b/arch/mips/include/asm/types.h
index 43bf70e..1228b25 100644
--- a/arch/mips/include/asm/types.h
+++ b/arch/mips/include/asm/types.h
@@ -15,10 +15,14 @@
* We don't use int-l64.h for the kernel anymore but still use it for
* userspace to avoid code changes.
*/
-#if (_MIPS_SZLONG == 64) && !defined(__KERNEL__)
-# include <asm-generic/int-l64.h>
-#else
+#ifdef __KERNEL__
# include <asm-generic/int-ll64.h>
+#else
+# if _MIPS_SZLONG == 64
+# include <asm-generic/int-l64.h>
+# else
+# include <asm-generic/int-ll64.h>
+# endif
#endif
/*
diff --git a/arch/mn10300/include/asm/param.h b/arch/mn10300/include/asm/param.h
index 789b1df..02a0ca6 100644
--- a/arch/mn10300/include/asm/param.h
+++ b/arch/mn10300/include/asm/param.h
@@ -11,24 +11,8 @@
#ifndef _ASM_PARAM_H
#define _ASM_PARAM_H
-#ifdef __KERNEL__
-#define HZ CONFIG_HZ /* Internal kernel timer frequency */
-#define USER_HZ 100 /* .. some user interfaces are in
- * "ticks" */
-#define CLOCKS_PER_SEC (USER_HZ) /* like times() */
-#endif
+#include <asm-generic/param.h>
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE 4096
-
-#ifndef NOGROUP
-#define NOGROUP (-1)
-#endif
-
-#define MAXHOSTNAMELEN 64 /* max length of hostname */
#define COMMAND_LINE_SIZE 256
#endif /* _ASM_PARAM_H */
diff --git a/arch/openrisc/boot/Makefile b/arch/openrisc/boot/Makefile
index 98ca185..0995835 100644
--- a/arch/openrisc/boot/Makefile
+++ b/arch/openrisc/boot/Makefile
@@ -11,5 +11,5 @@
#DTC_FLAGS ?= -p 1024
-$(obj)/%.dtb: $(src)/dts/%.dts
- $(call cmd,dtc)
+$(obj)/%.dtb: $(src)/dts/%.dts FORCE
+ $(call if_changed_dep,dtc)
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 15986e7..8844a17 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -345,8 +345,8 @@
$(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
# Rule to build device tree blobs
-$(obj)/%.dtb: $(src)/dts/%.dts
- $(call cmd,dtc)
+$(obj)/%.dtb: $(src)/dts/%.dts FORCE
+ $(call if_changed_dep,dtc)
# If there isn't a platform selected then just strip the vmlinux.
ifeq (,$(image-y))
diff --git a/arch/s390/include/asm/chpid.h b/arch/s390/include/asm/chpid.h
index fc71d8a..8e88e22 100644
--- a/arch/s390/include/asm/chpid.h
+++ b/arch/s390/include/asm/chpid.h
@@ -6,7 +6,7 @@
*/
#ifndef _ASM_S390_CHPID_H
-#define _ASM_S390_CHPID_H _ASM_S390_CHPID_H
+#define _ASM_S390_CHPID_H
#include <linux/string.h>
#include <linux/types.h>
diff --git a/arch/s390/include/asm/itcw.h b/arch/s390/include/asm/itcw.h
index a9bc5c3..fb1bedd 100644
--- a/arch/s390/include/asm/itcw.h
+++ b/arch/s390/include/asm/itcw.h
@@ -6,7 +6,7 @@
*/
#ifndef _ASM_S390_ITCW_H
-#define _ASM_S390_ITCW_H _ASM_S390_ITCW_H
+#define _ASM_S390_ITCW_H
#include <linux/types.h>
#include <asm/fcx.h>
diff --git a/arch/s390/include/asm/mman.h b/arch/s390/include/asm/mman.h
index 4e9c8ae..d49760e 100644
--- a/arch/s390/include/asm/mman.h
+++ b/arch/s390/include/asm/mman.h
@@ -11,9 +11,11 @@
#include <asm-generic/mman.h>
-#if defined(__KERNEL__) && !defined(__ASSEMBLY__) && defined(CONFIG_64BIT)
+#if defined(__KERNEL__)
+#if !defined(__ASSEMBLY__) && defined(CONFIG_64BIT)
int s390_mmap_check(unsigned long addr, unsigned long len);
#define arch_mmap_check(addr,len,flags) s390_mmap_check(addr,len)
#endif
+#endif
#endif /* __S390_MMAN_H__ */
diff --git a/arch/sparc/include/asm/siginfo.h b/arch/sparc/include/asm/siginfo.h
index 988e5d8..215900f 100644
--- a/arch/sparc/include/asm/siginfo.h
+++ b/arch/sparc/include/asm/siginfo.h
@@ -16,8 +16,6 @@
#ifdef __KERNEL__
-#include <linux/compat.h>
-
#ifdef CONFIG_COMPAT
struct compat_siginfo;
diff --git a/arch/tile/include/asm/signal.h b/arch/tile/include/asm/signal.h
index 1e1e616..1e5e49a 100644
--- a/arch/tile/include/asm/signal.h
+++ b/arch/tile/include/asm/signal.h
@@ -23,7 +23,8 @@
#include <asm-generic/signal.h>
-#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
+#if defined(__KERNEL__)
+#if !defined(__ASSEMBLY__)
struct pt_regs;
int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
int setup_sigcontext(struct sigcontext __user *, struct pt_regs *);
@@ -33,5 +34,6 @@
void trace_unhandled_signal(const char *type, struct pt_regs *regs,
unsigned long address, int signo);
#endif
+#endif
#endif /* _ASM_TILE_SIGNAL_H */
diff --git a/arch/um/Makefile b/arch/um/Makefile
index 7730af6..28688e6 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -64,7 +64,8 @@
#This will adjust *FLAGS accordingly to the platform.
include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
-KBUILD_CPPFLAGS += -I$(srctree)/$(HOST_DIR)/include
+KBUILD_CPPFLAGS += -I$(srctree)/$(HOST_DIR)/include \
+ -I$(HOST_DIR)/include/generated
# -Derrno=kernel_errno - This turns all kernel references to errno into
# kernel_errno to separate them from the libc errno. This allows -fno-common
@@ -96,6 +97,10 @@
KBUILD_KCONFIG := $(HOST_DIR)/um/Kconfig
+archheaders:
+ $(Q)$(MAKE) -C '$(srctree)' KBUILD_SRC= \
+ ARCH=$(SUBARCH) O='$(objtree)' archheaders
+
archprepare: include/generated/user_constants.h
LINK-$(CONFIG_LD_SCRIPT_STATIC) += -static
@@ -135,7 +140,7 @@
# Generated files
-$(HOST_DIR)/um/user-offsets.s: FORCE
+$(HOST_DIR)/um/user-offsets.s: __headers FORCE
$(Q)$(MAKE) $(build)=$(HOST_DIR)/um $@
define filechk_gen-asm-offsets
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index b02e509..209ba12 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -118,6 +118,12 @@
KBUILD_AFLAGS += $(mflags-y)
###
+# Syscall table generation
+
+archheaders:
+ $(Q)$(MAKE) $(build)=arch/x86/syscalls all
+
+###
# Kernel objects
head-y := arch/x86/kernel/head_$(BITS).o
diff --git a/arch/x86/ia32/Makefile b/arch/x86/ia32/Makefile
index 52d0ccf..455646e 100644
--- a/arch/x86/ia32/Makefile
+++ b/arch/x86/ia32/Makefile
@@ -3,6 +3,7 @@
#
obj-$(CONFIG_IA32_EMULATION) := ia32entry.o sys_ia32.o ia32_signal.o
+obj-$(CONFIG_IA32_EMULATION) += nosyscall.o syscall_ia32.o
sysv-$(CONFIG_SYSVIPC) := ipc32.o
obj-$(CONFIG_IA32_EMULATION) += $(sysv-y)
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 3e27456..1106261 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -27,8 +27,6 @@
.section .entry.text, "ax"
-#define IA32_NR_syscalls ((ia32_syscall_end - ia32_sys_call_table)/8)
-
.macro IA32_ARG_FIXUP noebp=0
movl %edi,%r8d
.if \noebp
@@ -447,9 +445,6 @@
movq $-ENOSYS,%rax
jmp ia32_sysret
-quiet_ni_syscall:
- movq $-ENOSYS,%rax
- ret
CFI_ENDPROC
.macro PTREGSCALL label, func, arg
@@ -494,357 +489,3 @@
jmp ia32_sysret /* misbalances the return cache */
CFI_ENDPROC
END(ia32_ptregs_common)
-
- .section .rodata,"a"
- .align 8
-ia32_sys_call_table:
- .quad sys_restart_syscall
- .quad sys_exit
- .quad stub32_fork
- .quad sys_read
- .quad sys_write
- .quad compat_sys_open /* 5 */
- .quad sys_close
- .quad sys32_waitpid
- .quad sys_creat
- .quad sys_link
- .quad sys_unlink /* 10 */
- .quad stub32_execve
- .quad sys_chdir
- .quad compat_sys_time
- .quad sys_mknod
- .quad sys_chmod /* 15 */
- .quad sys_lchown16
- .quad quiet_ni_syscall /* old break syscall holder */
- .quad sys_stat
- .quad sys32_lseek
- .quad sys_getpid /* 20 */
- .quad compat_sys_mount /* mount */
- .quad sys_oldumount /* old_umount */
- .quad sys_setuid16
- .quad sys_getuid16
- .quad compat_sys_stime /* stime */ /* 25 */
- .quad compat_sys_ptrace /* ptrace */
- .quad sys_alarm
- .quad sys_fstat /* (old)fstat */
- .quad sys_pause
- .quad compat_sys_utime /* 30 */
- .quad quiet_ni_syscall /* old stty syscall holder */
- .quad quiet_ni_syscall /* old gtty syscall holder */
- .quad sys_access
- .quad sys_nice
- .quad quiet_ni_syscall /* 35 */ /* old ftime syscall holder */
- .quad sys_sync
- .quad sys32_kill
- .quad sys_rename
- .quad sys_mkdir
- .quad sys_rmdir /* 40 */
- .quad sys_dup
- .quad sys_pipe
- .quad compat_sys_times
- .quad quiet_ni_syscall /* old prof syscall holder */
- .quad sys_brk /* 45 */
- .quad sys_setgid16
- .quad sys_getgid16
- .quad sys_signal
- .quad sys_geteuid16
- .quad sys_getegid16 /* 50 */
- .quad sys_acct
- .quad sys_umount /* new_umount */
- .quad quiet_ni_syscall /* old lock syscall holder */
- .quad compat_sys_ioctl
- .quad compat_sys_fcntl64 /* 55 */
- .quad quiet_ni_syscall /* old mpx syscall holder */
- .quad sys_setpgid
- .quad quiet_ni_syscall /* old ulimit syscall holder */
- .quad sys_olduname
- .quad sys_umask /* 60 */
- .quad sys_chroot
- .quad compat_sys_ustat
- .quad sys_dup2
- .quad sys_getppid
- .quad sys_getpgrp /* 65 */
- .quad sys_setsid
- .quad sys32_sigaction
- .quad sys_sgetmask
- .quad sys_ssetmask
- .quad sys_setreuid16 /* 70 */
- .quad sys_setregid16
- .quad sys32_sigsuspend
- .quad compat_sys_sigpending
- .quad sys_sethostname
- .quad compat_sys_setrlimit /* 75 */
- .quad compat_sys_old_getrlimit /* old_getrlimit */
- .quad compat_sys_getrusage
- .quad compat_sys_gettimeofday
- .quad compat_sys_settimeofday
- .quad sys_getgroups16 /* 80 */
- .quad sys_setgroups16
- .quad compat_sys_old_select
- .quad sys_symlink
- .quad sys_lstat
- .quad sys_readlink /* 85 */
- .quad sys_uselib
- .quad sys_swapon
- .quad sys_reboot
- .quad compat_sys_old_readdir
- .quad sys32_mmap /* 90 */
- .quad sys_munmap
- .quad sys_truncate
- .quad sys_ftruncate
- .quad sys_fchmod
- .quad sys_fchown16 /* 95 */
- .quad sys_getpriority
- .quad sys_setpriority
- .quad quiet_ni_syscall /* old profil syscall holder */
- .quad compat_sys_statfs
- .quad compat_sys_fstatfs /* 100 */
- .quad sys_ioperm
- .quad compat_sys_socketcall
- .quad sys_syslog
- .quad compat_sys_setitimer
- .quad compat_sys_getitimer /* 105 */
- .quad compat_sys_newstat
- .quad compat_sys_newlstat
- .quad compat_sys_newfstat
- .quad sys_uname
- .quad stub32_iopl /* 110 */
- .quad sys_vhangup
- .quad quiet_ni_syscall /* old "idle" system call */
- .quad sys32_vm86_warning /* vm86old */
- .quad compat_sys_wait4
- .quad sys_swapoff /* 115 */
- .quad compat_sys_sysinfo
- .quad sys32_ipc
- .quad sys_fsync
- .quad stub32_sigreturn
- .quad stub32_clone /* 120 */
- .quad sys_setdomainname
- .quad sys_newuname
- .quad sys_modify_ldt
- .quad compat_sys_adjtimex
- .quad sys32_mprotect /* 125 */
- .quad compat_sys_sigprocmask
- .quad quiet_ni_syscall /* create_module */
- .quad sys_init_module
- .quad sys_delete_module
- .quad quiet_ni_syscall /* 130 get_kernel_syms */
- .quad sys32_quotactl
- .quad sys_getpgid
- .quad sys_fchdir
- .quad quiet_ni_syscall /* bdflush */
- .quad sys_sysfs /* 135 */
- .quad sys_personality
- .quad quiet_ni_syscall /* for afs_syscall */
- .quad sys_setfsuid16
- .quad sys_setfsgid16
- .quad sys_llseek /* 140 */
- .quad compat_sys_getdents
- .quad compat_sys_select
- .quad sys_flock
- .quad sys_msync
- .quad compat_sys_readv /* 145 */
- .quad compat_sys_writev
- .quad sys_getsid
- .quad sys_fdatasync
- .quad compat_sys_sysctl /* sysctl */
- .quad sys_mlock /* 150 */
- .quad sys_munlock
- .quad sys_mlockall
- .quad sys_munlockall
- .quad sys_sched_setparam
- .quad sys_sched_getparam /* 155 */
- .quad sys_sched_setscheduler
- .quad sys_sched_getscheduler
- .quad sys_sched_yield
- .quad sys_sched_get_priority_max
- .quad sys_sched_get_priority_min /* 160 */
- .quad sys32_sched_rr_get_interval
- .quad compat_sys_nanosleep
- .quad sys_mremap
- .quad sys_setresuid16
- .quad sys_getresuid16 /* 165 */
- .quad sys32_vm86_warning /* vm86 */
- .quad quiet_ni_syscall /* query_module */
- .quad sys_poll
- .quad quiet_ni_syscall /* old nfsservctl */
- .quad sys_setresgid16 /* 170 */
- .quad sys_getresgid16
- .quad sys_prctl
- .quad stub32_rt_sigreturn
- .quad sys32_rt_sigaction
- .quad sys32_rt_sigprocmask /* 175 */
- .quad sys32_rt_sigpending
- .quad compat_sys_rt_sigtimedwait
- .quad sys32_rt_sigqueueinfo
- .quad sys_rt_sigsuspend
- .quad sys32_pread /* 180 */
- .quad sys32_pwrite
- .quad sys_chown16
- .quad sys_getcwd
- .quad sys_capget
- .quad sys_capset
- .quad stub32_sigaltstack
- .quad sys32_sendfile
- .quad quiet_ni_syscall /* streams1 */
- .quad quiet_ni_syscall /* streams2 */
- .quad stub32_vfork /* 190 */
- .quad compat_sys_getrlimit
- .quad sys_mmap_pgoff
- .quad sys32_truncate64
- .quad sys32_ftruncate64
- .quad sys32_stat64 /* 195 */
- .quad sys32_lstat64
- .quad sys32_fstat64
- .quad sys_lchown
- .quad sys_getuid
- .quad sys_getgid /* 200 */
- .quad sys_geteuid
- .quad sys_getegid
- .quad sys_setreuid
- .quad sys_setregid
- .quad sys_getgroups /* 205 */
- .quad sys_setgroups
- .quad sys_fchown
- .quad sys_setresuid
- .quad sys_getresuid
- .quad sys_setresgid /* 210 */
- .quad sys_getresgid
- .quad sys_chown
- .quad sys_setuid
- .quad sys_setgid
- .quad sys_setfsuid /* 215 */
- .quad sys_setfsgid
- .quad sys_pivot_root
- .quad sys_mincore
- .quad sys_madvise
- .quad compat_sys_getdents64 /* 220 getdents64 */
- .quad compat_sys_fcntl64
- .quad quiet_ni_syscall /* tux */
- .quad quiet_ni_syscall /* security */
- .quad sys_gettid
- .quad sys32_readahead /* 225 */
- .quad sys_setxattr
- .quad sys_lsetxattr
- .quad sys_fsetxattr
- .quad sys_getxattr
- .quad sys_lgetxattr /* 230 */
- .quad sys_fgetxattr
- .quad sys_listxattr
- .quad sys_llistxattr
- .quad sys_flistxattr
- .quad sys_removexattr /* 235 */
- .quad sys_lremovexattr
- .quad sys_fremovexattr
- .quad sys_tkill
- .quad sys_sendfile64
- .quad compat_sys_futex /* 240 */
- .quad compat_sys_sched_setaffinity
- .quad compat_sys_sched_getaffinity
- .quad sys_set_thread_area
- .quad sys_get_thread_area
- .quad compat_sys_io_setup /* 245 */
- .quad sys_io_destroy
- .quad compat_sys_io_getevents
- .quad compat_sys_io_submit
- .quad sys_io_cancel
- .quad sys32_fadvise64 /* 250 */
- .quad quiet_ni_syscall /* free_huge_pages */
- .quad sys_exit_group
- .quad sys32_lookup_dcookie
- .quad sys_epoll_create
- .quad sys_epoll_ctl /* 255 */
- .quad sys_epoll_wait
- .quad sys_remap_file_pages
- .quad sys_set_tid_address
- .quad compat_sys_timer_create
- .quad compat_sys_timer_settime /* 260 */
- .quad compat_sys_timer_gettime
- .quad sys_timer_getoverrun
- .quad sys_timer_delete
- .quad compat_sys_clock_settime
- .quad compat_sys_clock_gettime /* 265 */
- .quad compat_sys_clock_getres
- .quad compat_sys_clock_nanosleep
- .quad compat_sys_statfs64
- .quad compat_sys_fstatfs64
- .quad sys_tgkill /* 270 */
- .quad compat_sys_utimes
- .quad sys32_fadvise64_64
- .quad quiet_ni_syscall /* sys_vserver */
- .quad sys_mbind
- .quad compat_sys_get_mempolicy /* 275 */
- .quad sys_set_mempolicy
- .quad compat_sys_mq_open
- .quad sys_mq_unlink
- .quad compat_sys_mq_timedsend
- .quad compat_sys_mq_timedreceive /* 280 */
- .quad compat_sys_mq_notify
- .quad compat_sys_mq_getsetattr
- .quad compat_sys_kexec_load /* reserved for kexec */
- .quad compat_sys_waitid
- .quad quiet_ni_syscall /* 285: sys_altroot */
- .quad sys_add_key
- .quad sys_request_key
- .quad sys_keyctl
- .quad sys_ioprio_set
- .quad sys_ioprio_get /* 290 */
- .quad sys_inotify_init
- .quad sys_inotify_add_watch
- .quad sys_inotify_rm_watch
- .quad sys_migrate_pages
- .quad compat_sys_openat /* 295 */
- .quad sys_mkdirat
- .quad sys_mknodat
- .quad sys_fchownat
- .quad compat_sys_futimesat
- .quad sys32_fstatat /* 300 */
- .quad sys_unlinkat
- .quad sys_renameat
- .quad sys_linkat
- .quad sys_symlinkat
- .quad sys_readlinkat /* 305 */
- .quad sys_fchmodat
- .quad sys_faccessat
- .quad compat_sys_pselect6
- .quad compat_sys_ppoll
- .quad sys_unshare /* 310 */
- .quad compat_sys_set_robust_list
- .quad compat_sys_get_robust_list
- .quad sys_splice
- .quad sys32_sync_file_range
- .quad sys_tee /* 315 */
- .quad compat_sys_vmsplice
- .quad compat_sys_move_pages
- .quad sys_getcpu
- .quad sys_epoll_pwait
- .quad compat_sys_utimensat /* 320 */
- .quad compat_sys_signalfd
- .quad sys_timerfd_create
- .quad sys_eventfd
- .quad sys32_fallocate
- .quad compat_sys_timerfd_settime /* 325 */
- .quad compat_sys_timerfd_gettime
- .quad compat_sys_signalfd4
- .quad sys_eventfd2
- .quad sys_epoll_create1
- .quad sys_dup3 /* 330 */
- .quad sys_pipe2
- .quad sys_inotify_init1
- .quad compat_sys_preadv
- .quad compat_sys_pwritev
- .quad compat_sys_rt_tgsigqueueinfo /* 335 */
- .quad sys_perf_event_open
- .quad compat_sys_recvmmsg
- .quad sys_fanotify_init
- .quad sys32_fanotify_mark
- .quad sys_prlimit64 /* 340 */
- .quad sys_name_to_handle_at
- .quad compat_sys_open_by_handle_at
- .quad compat_sys_clock_adjtime
- .quad sys_syncfs
- .quad compat_sys_sendmmsg /* 345 */
- .quad sys_setns
- .quad compat_sys_process_vm_readv
- .quad compat_sys_process_vm_writev
-ia32_syscall_end:
diff --git a/arch/x86/ia32/nosyscall.c b/arch/x86/ia32/nosyscall.c
new file mode 100644
index 0000000..51ecd5b
--- /dev/null
+++ b/arch/x86/ia32/nosyscall.c
@@ -0,0 +1,7 @@
+#include <linux/kernel.h>
+#include <linux/errno.h>
+
+long compat_ni_syscall(void)
+{
+ return -ENOSYS;
+}
diff --git a/arch/x86/ia32/syscall_ia32.c b/arch/x86/ia32/syscall_ia32.c
new file mode 100644
index 0000000..4754ba0
--- /dev/null
+++ b/arch/x86/ia32/syscall_ia32.c
@@ -0,0 +1,25 @@
+/* System call table for ia32 emulation. */
+
+#include <linux/linkage.h>
+#include <linux/sys.h>
+#include <linux/cache.h>
+#include <asm/asm-offsets.h>
+
+#define __SYSCALL_I386(nr, sym, compat) extern asmlinkage void compat(void) ;
+#include <asm/syscalls_32.h>
+#undef __SYSCALL_I386
+
+#define __SYSCALL_I386(nr, sym, compat) [nr] = compat,
+
+typedef void (*sys_call_ptr_t)(void);
+
+extern void compat_ni_syscall(void);
+
+const sys_call_ptr_t ia32_sys_call_table[__NR_ia32_syscall_max+1] = {
+ /*
+ * Smells like a compiler bug -- it doesn't work
+ * when the & below is removed.
+ */
+ [0 ... __NR_ia32_syscall_max] = &compat_ni_syscall,
+#include <asm/syscalls_32.h>
+};
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index 6fa90a8..b57e6a4 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -19,7 +19,8 @@
header-y += ptrace-abi.h
header-y += sigcontext32.h
header-y += ucontext.h
-header-y += unistd_32.h
-header-y += unistd_64.h
header-y += vm86.h
header-y += vsyscall.h
+
+genhdr-y += unistd_32.h
+genhdr-y += unistd_64.h
diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
index 24098aa..fa13f0e 100644
--- a/arch/x86/include/asm/atomic64_32.h
+++ b/arch/x86/include/asm/atomic64_32.h
@@ -82,7 +82,7 @@
*
* Atomically reads the value of @v and returns it.
*/
-static inline long long atomic64_read(atomic64_t *v)
+static inline long long atomic64_read(const atomic64_t *v)
{
long long r;
asm volatile(ATOMIC64_ALTERNATIVE(read)
diff --git a/arch/x86/include/asm/debugreg.h b/arch/x86/include/asm/debugreg.h
index 078ad0c..b903d5e 100644
--- a/arch/x86/include/asm/debugreg.h
+++ b/arch/x86/include/asm/debugreg.h
@@ -101,6 +101,28 @@
extern void hw_breakpoint_restore(void);
+#ifdef CONFIG_X86_64
+DECLARE_PER_CPU(int, debug_stack_usage);
+static inline void debug_stack_usage_inc(void)
+{
+ __get_cpu_var(debug_stack_usage)++;
+}
+static inline void debug_stack_usage_dec(void)
+{
+ __get_cpu_var(debug_stack_usage)--;
+}
+int is_debug_stack(unsigned long addr);
+void debug_stack_set_zero(void);
+void debug_stack_reset(void);
+#else /* !X86_64 */
+static inline int is_debug_stack(unsigned long addr) { return 0; }
+static inline void debug_stack_set_zero(void) { }
+static inline void debug_stack_reset(void) { }
+static inline void debug_stack_usage_inc(void) { }
+static inline void debug_stack_usage_dec(void) { }
+#endif /* X86_64 */
+
+
#endif /* __KERNEL__ */
#endif /* _ASM_X86_DEBUGREG_H */
diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
index 41935fa..e95822d 100644
--- a/arch/x86/include/asm/desc.h
+++ b/arch/x86/include/asm/desc.h
@@ -35,6 +35,8 @@
extern struct desc_ptr idt_descr;
extern gate_desc idt_table[];
+extern struct desc_ptr nmi_idt_descr;
+extern gate_desc nmi_idt_table[];
struct gdt_page {
struct desc_struct gdt[GDT_ENTRIES];
@@ -307,6 +309,16 @@
desc->limit = (limit >> 16) & 0xf;
}
+#ifdef CONFIG_X86_64
+static inline void set_nmi_gate(int gate, void *addr)
+{
+ gate_desc s;
+
+ pack_gate(&s, GATE_INTERRUPT, (unsigned long)addr, 0, 0, __KERNEL_CS);
+ write_idt_entry(nmi_idt_table, gate, &s);
+}
+#endif
+
static inline void _set_gate(int gate, unsigned type, void *addr,
unsigned dpl, unsigned ist, unsigned seg)
{
diff --git a/arch/x86/include/asm/ia32_unistd.h b/arch/x86/include/asm/ia32_unistd.h
index 976f6ec..b0d5716 100644
--- a/arch/x86/include/asm/ia32_unistd.h
+++ b/arch/x86/include/asm/ia32_unistd.h
@@ -2,17 +2,10 @@
#define _ASM_X86_IA32_UNISTD_H
/*
- * This file contains the system call numbers of the ia32 port,
+ * This file contains the system call numbers of the ia32 compat ABI,
* this is for the kernel only.
- * Only add syscalls here where some part of the kernel needs to know
- * the number. This should be otherwise in sync with asm-x86/unistd_32.h. -AK
*/
-
-#define __NR_ia32_restart_syscall 0
-#define __NR_ia32_exit 1
-#define __NR_ia32_read 3
-#define __NR_ia32_write 4
-#define __NR_ia32_sigreturn 119
-#define __NR_ia32_rt_sigreturn 173
+#define __SYSCALL_ia32_NR(x) (x)
+#include <asm/unistd_32_ia32.h>
#endif /* _ASM_X86_IA32_UNISTD_H */
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index f35ce43..6aefb14 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -151,7 +151,7 @@
void mce_setup(struct mce *m);
void mce_log(struct mce *m);
-DECLARE_PER_CPU(struct device, mce_device);
+extern struct device *mce_device[CONFIG_NR_CPUS];
/*
* Maximum banks number.
diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h
index c4a348f..d962e56 100644
--- a/arch/x86/include/asm/syscall.h
+++ b/arch/x86/include/asm/syscall.h
@@ -15,6 +15,7 @@
#include <linux/sched.h>
#include <linux/err.h>
+#include <asm/asm-offsets.h> /* For NR_syscalls */
extern const unsigned long sys_call_table[];
diff --git a/arch/x86/include/asm/unistd.h b/arch/x86/include/asm/unistd.h
index 2a58ed3..b4a3db7 100644
--- a/arch/x86/include/asm/unistd.h
+++ b/arch/x86/include/asm/unistd.h
@@ -1,13 +1,59 @@
+#ifndef _ASM_X86_UNISTD_H
+#define _ASM_X86_UNISTD_H 1
+
#ifdef __KERNEL__
# ifdef CONFIG_X86_32
-# include "unistd_32.h"
+
+# include <asm/unistd_32.h>
+# define __ARCH_WANT_IPC_PARSE_VERSION
+# define __ARCH_WANT_STAT64
+# define __ARCH_WANT_SYS_OLD_MMAP
+# define __ARCH_WANT_SYS_OLD_SELECT
+
# else
-# include "unistd_64.h"
+
+# include <asm/unistd_64.h>
+# define __ARCH_WANT_COMPAT_SYS_TIME
+
# endif
+
+# define __ARCH_WANT_OLD_READDIR
+# define __ARCH_WANT_OLD_STAT
+# define __ARCH_WANT_SYS_ALARM
+# define __ARCH_WANT_SYS_FADVISE64
+# define __ARCH_WANT_SYS_GETHOSTNAME
+# define __ARCH_WANT_SYS_GETPGRP
+# define __ARCH_WANT_SYS_LLSEEK
+# define __ARCH_WANT_SYS_NICE
+# define __ARCH_WANT_SYS_OLDUMOUNT
+# define __ARCH_WANT_SYS_OLD_GETRLIMIT
+# define __ARCH_WANT_SYS_OLD_UNAME
+# define __ARCH_WANT_SYS_PAUSE
+# define __ARCH_WANT_SYS_RT_SIGACTION
+# define __ARCH_WANT_SYS_RT_SIGSUSPEND
+# define __ARCH_WANT_SYS_SGETMASK
+# define __ARCH_WANT_SYS_SIGNAL
+# define __ARCH_WANT_SYS_SIGPENDING
+# define __ARCH_WANT_SYS_SIGPROCMASK
+# define __ARCH_WANT_SYS_SOCKETCALL
+# define __ARCH_WANT_SYS_TIME
+# define __ARCH_WANT_SYS_UTIME
+# define __ARCH_WANT_SYS_WAITPID
+
+/*
+ * "Conditional" syscalls
+ *
+ * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
+ * but it doesn't work on all toolchains, so we just do it by hand
+ */
+# define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
+
#else
# ifdef __i386__
-# include "unistd_32.h"
+# include <asm/unistd_32.h>
# else
-# include "unistd_64.h"
+# include <asm/unistd_64.h>
# endif
#endif
+
+#endif /* _ASM_X86_UNISTD_H */
diff --git a/arch/x86/include/asm/unistd_32.h b/arch/x86/include/asm/unistd_32.h
deleted file mode 100644
index 599c77d..0000000
--- a/arch/x86/include/asm/unistd_32.h
+++ /dev/null
@@ -1,401 +0,0 @@
-#ifndef _ASM_X86_UNISTD_32_H
-#define _ASM_X86_UNISTD_32_H
-
-/*
- * This file contains the system call numbers.
- */
-
-#define __NR_restart_syscall 0
-#define __NR_exit 1
-#define __NR_fork 2
-#define __NR_read 3
-#define __NR_write 4
-#define __NR_open 5
-#define __NR_close 6
-#define __NR_waitpid 7
-#define __NR_creat 8
-#define __NR_link 9
-#define __NR_unlink 10
-#define __NR_execve 11
-#define __NR_chdir 12
-#define __NR_time 13
-#define __NR_mknod 14
-#define __NR_chmod 15
-#define __NR_lchown 16
-#define __NR_break 17
-#define __NR_oldstat 18
-#define __NR_lseek 19
-#define __NR_getpid 20
-#define __NR_mount 21
-#define __NR_umount 22
-#define __NR_setuid 23
-#define __NR_getuid 24
-#define __NR_stime 25
-#define __NR_ptrace 26
-#define __NR_alarm 27
-#define __NR_oldfstat 28
-#define __NR_pause 29
-#define __NR_utime 30
-#define __NR_stty 31
-#define __NR_gtty 32
-#define __NR_access 33
-#define __NR_nice 34
-#define __NR_ftime 35
-#define __NR_sync 36
-#define __NR_kill 37
-#define __NR_rename 38
-#define __NR_mkdir 39
-#define __NR_rmdir 40
-#define __NR_dup 41
-#define __NR_pipe 42
-#define __NR_times 43
-#define __NR_prof 44
-#define __NR_brk 45
-#define __NR_setgid 46
-#define __NR_getgid 47
-#define __NR_signal 48
-#define __NR_geteuid 49
-#define __NR_getegid 50
-#define __NR_acct 51
-#define __NR_umount2 52
-#define __NR_lock 53
-#define __NR_ioctl 54
-#define __NR_fcntl 55
-#define __NR_mpx 56
-#define __NR_setpgid 57
-#define __NR_ulimit 58
-#define __NR_oldolduname 59
-#define __NR_umask 60
-#define __NR_chroot 61
-#define __NR_ustat 62
-#define __NR_dup2 63
-#define __NR_getppid 64
-#define __NR_getpgrp 65
-#define __NR_setsid 66
-#define __NR_sigaction 67
-#define __NR_sgetmask 68
-#define __NR_ssetmask 69
-#define __NR_setreuid 70
-#define __NR_setregid 71
-#define __NR_sigsuspend 72
-#define __NR_sigpending 73
-#define __NR_sethostname 74
-#define __NR_setrlimit 75
-#define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */
-#define __NR_getrusage 77
-#define __NR_gettimeofday 78
-#define __NR_settimeofday 79
-#define __NR_getgroups 80
-#define __NR_setgroups 81
-#define __NR_select 82
-#define __NR_symlink 83
-#define __NR_oldlstat 84
-#define __NR_readlink 85
-#define __NR_uselib 86
-#define __NR_swapon 87
-#define __NR_reboot 88
-#define __NR_readdir 89
-#define __NR_mmap 90
-#define __NR_munmap 91
-#define __NR_truncate 92
-#define __NR_ftruncate 93
-#define __NR_fchmod 94
-#define __NR_fchown 95
-#define __NR_getpriority 96
-#define __NR_setpriority 97
-#define __NR_profil 98
-#define __NR_statfs 99
-#define __NR_fstatfs 100
-#define __NR_ioperm 101
-#define __NR_socketcall 102
-#define __NR_syslog 103
-#define __NR_setitimer 104
-#define __NR_getitimer 105
-#define __NR_stat 106
-#define __NR_lstat 107
-#define __NR_fstat 108
-#define __NR_olduname 109
-#define __NR_iopl 110
-#define __NR_vhangup 111
-#define __NR_idle 112
-#define __NR_vm86old 113
-#define __NR_wait4 114
-#define __NR_swapoff 115
-#define __NR_sysinfo 116
-#define __NR_ipc 117
-#define __NR_fsync 118
-#define __NR_sigreturn 119
-#define __NR_clone 120
-#define __NR_setdomainname 121
-#define __NR_uname 122
-#define __NR_modify_ldt 123
-#define __NR_adjtimex 124
-#define __NR_mprotect 125
-#define __NR_sigprocmask 126
-#define __NR_create_module 127
-#define __NR_init_module 128
-#define __NR_delete_module 129
-#define __NR_get_kernel_syms 130
-#define __NR_quotactl 131
-#define __NR_getpgid 132
-#define __NR_fchdir 133
-#define __NR_bdflush 134
-#define __NR_sysfs 135
-#define __NR_personality 136
-#define __NR_afs_syscall 137 /* Syscall for Andrew File System */
-#define __NR_setfsuid 138
-#define __NR_setfsgid 139
-#define __NR__llseek 140
-#define __NR_getdents 141
-#define __NR__newselect 142
-#define __NR_flock 143
-#define __NR_msync 144
-#define __NR_readv 145
-#define __NR_writev 146
-#define __NR_getsid 147
-#define __NR_fdatasync 148
-#define __NR__sysctl 149
-#define __NR_mlock 150
-#define __NR_munlock 151
-#define __NR_mlockall 152
-#define __NR_munlockall 153
-#define __NR_sched_setparam 154
-#define __NR_sched_getparam 155
-#define __NR_sched_setscheduler 156
-#define __NR_sched_getscheduler 157
-#define __NR_sched_yield 158
-#define __NR_sched_get_priority_max 159
-#define __NR_sched_get_priority_min 160
-#define __NR_sched_rr_get_interval 161
-#define __NR_nanosleep 162
-#define __NR_mremap 163
-#define __NR_setresuid 164
-#define __NR_getresuid 165
-#define __NR_vm86 166
-#define __NR_query_module 167
-#define __NR_poll 168
-#define __NR_nfsservctl 169
-#define __NR_setresgid 170
-#define __NR_getresgid 171
-#define __NR_prctl 172
-#define __NR_rt_sigreturn 173
-#define __NR_rt_sigaction 174
-#define __NR_rt_sigprocmask 175
-#define __NR_rt_sigpending 176
-#define __NR_rt_sigtimedwait 177
-#define __NR_rt_sigqueueinfo 178
-#define __NR_rt_sigsuspend 179
-#define __NR_pread64 180
-#define __NR_pwrite64 181
-#define __NR_chown 182
-#define __NR_getcwd 183
-#define __NR_capget 184
-#define __NR_capset 185
-#define __NR_sigaltstack 186
-#define __NR_sendfile 187
-#define __NR_getpmsg 188 /* some people actually want streams */
-#define __NR_putpmsg 189 /* some people actually want streams */
-#define __NR_vfork 190
-#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */
-#define __NR_mmap2 192
-#define __NR_truncate64 193
-#define __NR_ftruncate64 194
-#define __NR_stat64 195
-#define __NR_lstat64 196
-#define __NR_fstat64 197
-#define __NR_lchown32 198
-#define __NR_getuid32 199
-#define __NR_getgid32 200
-#define __NR_geteuid32 201
-#define __NR_getegid32 202
-#define __NR_setreuid32 203
-#define __NR_setregid32 204
-#define __NR_getgroups32 205
-#define __NR_setgroups32 206
-#define __NR_fchown32 207
-#define __NR_setresuid32 208
-#define __NR_getresuid32 209
-#define __NR_setresgid32 210
-#define __NR_getresgid32 211
-#define __NR_chown32 212
-#define __NR_setuid32 213
-#define __NR_setgid32 214
-#define __NR_setfsuid32 215
-#define __NR_setfsgid32 216
-#define __NR_pivot_root 217
-#define __NR_mincore 218
-#define __NR_madvise 219
-#define __NR_madvise1 219 /* delete when C lib stub is removed */
-#define __NR_getdents64 220
-#define __NR_fcntl64 221
-/* 223 is unused */
-#define __NR_gettid 224
-#define __NR_readahead 225
-#define __NR_setxattr 226
-#define __NR_lsetxattr 227
-#define __NR_fsetxattr 228
-#define __NR_getxattr 229
-#define __NR_lgetxattr 230
-#define __NR_fgetxattr 231
-#define __NR_listxattr 232
-#define __NR_llistxattr 233
-#define __NR_flistxattr 234
-#define __NR_removexattr 235
-#define __NR_lremovexattr 236
-#define __NR_fremovexattr 237
-#define __NR_tkill 238
-#define __NR_sendfile64 239
-#define __NR_futex 240
-#define __NR_sched_setaffinity 241
-#define __NR_sched_getaffinity 242
-#define __NR_set_thread_area 243
-#define __NR_get_thread_area 244
-#define __NR_io_setup 245
-#define __NR_io_destroy 246
-#define __NR_io_getevents 247
-#define __NR_io_submit 248
-#define __NR_io_cancel 249
-#define __NR_fadvise64 250
-/* 251 is available for reuse (was briefly sys_set_zone_reclaim) */
-#define __NR_exit_group 252
-#define __NR_lookup_dcookie 253
-#define __NR_epoll_create 254
-#define __NR_epoll_ctl 255
-#define __NR_epoll_wait 256
-#define __NR_remap_file_pages 257
-#define __NR_set_tid_address 258
-#define __NR_timer_create 259
-#define __NR_timer_settime (__NR_timer_create+1)
-#define __NR_timer_gettime (__NR_timer_create+2)
-#define __NR_timer_getoverrun (__NR_timer_create+3)
-#define __NR_timer_delete (__NR_timer_create+4)
-#define __NR_clock_settime (__NR_timer_create+5)
-#define __NR_clock_gettime (__NR_timer_create+6)
-#define __NR_clock_getres (__NR_timer_create+7)
-#define __NR_clock_nanosleep (__NR_timer_create+8)
-#define __NR_statfs64 268
-#define __NR_fstatfs64 269
-#define __NR_tgkill 270
-#define __NR_utimes 271
-#define __NR_fadvise64_64 272
-#define __NR_vserver 273
-#define __NR_mbind 274
-#define __NR_get_mempolicy 275
-#define __NR_set_mempolicy 276
-#define __NR_mq_open 277
-#define __NR_mq_unlink (__NR_mq_open+1)
-#define __NR_mq_timedsend (__NR_mq_open+2)
-#define __NR_mq_timedreceive (__NR_mq_open+3)
-#define __NR_mq_notify (__NR_mq_open+4)
-#define __NR_mq_getsetattr (__NR_mq_open+5)
-#define __NR_kexec_load 283
-#define __NR_waitid 284
-/* #define __NR_sys_setaltroot 285 */
-#define __NR_add_key 286
-#define __NR_request_key 287
-#define __NR_keyctl 288
-#define __NR_ioprio_set 289
-#define __NR_ioprio_get 290
-#define __NR_inotify_init 291
-#define __NR_inotify_add_watch 292
-#define __NR_inotify_rm_watch 293
-#define __NR_migrate_pages 294
-#define __NR_openat 295
-#define __NR_mkdirat 296
-#define __NR_mknodat 297
-#define __NR_fchownat 298
-#define __NR_futimesat 299
-#define __NR_fstatat64 300
-#define __NR_unlinkat 301
-#define __NR_renameat 302
-#define __NR_linkat 303
-#define __NR_symlinkat 304
-#define __NR_readlinkat 305
-#define __NR_fchmodat 306
-#define __NR_faccessat 307
-#define __NR_pselect6 308
-#define __NR_ppoll 309
-#define __NR_unshare 310
-#define __NR_set_robust_list 311
-#define __NR_get_robust_list 312
-#define __NR_splice 313
-#define __NR_sync_file_range 314
-#define __NR_tee 315
-#define __NR_vmsplice 316
-#define __NR_move_pages 317
-#define __NR_getcpu 318
-#define __NR_epoll_pwait 319
-#define __NR_utimensat 320
-#define __NR_signalfd 321
-#define __NR_timerfd_create 322
-#define __NR_eventfd 323
-#define __NR_fallocate 324
-#define __NR_timerfd_settime 325
-#define __NR_timerfd_gettime 326
-#define __NR_signalfd4 327
-#define __NR_eventfd2 328
-#define __NR_epoll_create1 329
-#define __NR_dup3 330
-#define __NR_pipe2 331
-#define __NR_inotify_init1 332
-#define __NR_preadv 333
-#define __NR_pwritev 334
-#define __NR_rt_tgsigqueueinfo 335
-#define __NR_perf_event_open 336
-#define __NR_recvmmsg 337
-#define __NR_fanotify_init 338
-#define __NR_fanotify_mark 339
-#define __NR_prlimit64 340
-#define __NR_name_to_handle_at 341
-#define __NR_open_by_handle_at 342
-#define __NR_clock_adjtime 343
-#define __NR_syncfs 344
-#define __NR_sendmmsg 345
-#define __NR_setns 346
-#define __NR_process_vm_readv 347
-#define __NR_process_vm_writev 348
-
-#ifdef __KERNEL__
-
-#define NR_syscalls 349
-
-#define __ARCH_WANT_IPC_PARSE_VERSION
-#define __ARCH_WANT_OLD_READDIR
-#define __ARCH_WANT_OLD_STAT
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SYS_ALARM
-#define __ARCH_WANT_SYS_GETHOSTNAME
-#define __ARCH_WANT_SYS_IPC
-#define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_SGETMASK
-#define __ARCH_WANT_SYS_SIGNAL
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_WAITPID
-#define __ARCH_WANT_SYS_SOCKETCALL
-#define __ARCH_WANT_SYS_FADVISE64
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_LLSEEK
-#define __ARCH_WANT_SYS_NICE
-#define __ARCH_WANT_SYS_OLD_GETRLIMIT
-#define __ARCH_WANT_SYS_OLD_UNAME
-#define __ARCH_WANT_SYS_OLD_MMAP
-#define __ARCH_WANT_SYS_OLD_SELECT
-#define __ARCH_WANT_SYS_OLDUMOUNT
-#define __ARCH_WANT_SYS_SIGPENDING
-#define __ARCH_WANT_SYS_SIGPROCMASK
-#define __ARCH_WANT_SYS_RT_SIGACTION
-#define __ARCH_WANT_SYS_RT_SIGSUSPEND
-
-/*
- * "Conditional" syscalls
- *
- * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
- * but it doesn't work on all toolchains, so we just do it by hand
- */
-#ifndef cond_syscall
-#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-#endif
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_X86_UNISTD_32_H */
diff --git a/arch/x86/include/asm/unistd_64.h b/arch/x86/include/asm/unistd_64.h
deleted file mode 100644
index 0431f19..0000000
--- a/arch/x86/include/asm/unistd_64.h
+++ /dev/null
@@ -1,732 +0,0 @@
-#ifndef _ASM_X86_UNISTD_64_H
-#define _ASM_X86_UNISTD_64_H
-
-#ifndef __SYSCALL
-#define __SYSCALL(a, b)
-#endif
-
-/*
- * This file contains the system call numbers.
- *
- * Note: holes are not allowed.
- */
-
-/* at least 8 syscall per cacheline */
-#define __NR_read 0
-__SYSCALL(__NR_read, sys_read)
-#define __NR_write 1
-__SYSCALL(__NR_write, sys_write)
-#define __NR_open 2
-__SYSCALL(__NR_open, sys_open)
-#define __NR_close 3
-__SYSCALL(__NR_close, sys_close)
-#define __NR_stat 4
-__SYSCALL(__NR_stat, sys_newstat)
-#define __NR_fstat 5
-__SYSCALL(__NR_fstat, sys_newfstat)
-#define __NR_lstat 6
-__SYSCALL(__NR_lstat, sys_newlstat)
-#define __NR_poll 7
-__SYSCALL(__NR_poll, sys_poll)
-
-#define __NR_lseek 8
-__SYSCALL(__NR_lseek, sys_lseek)
-#define __NR_mmap 9
-__SYSCALL(__NR_mmap, sys_mmap)
-#define __NR_mprotect 10
-__SYSCALL(__NR_mprotect, sys_mprotect)
-#define __NR_munmap 11
-__SYSCALL(__NR_munmap, sys_munmap)
-#define __NR_brk 12
-__SYSCALL(__NR_brk, sys_brk)
-#define __NR_rt_sigaction 13
-__SYSCALL(__NR_rt_sigaction, sys_rt_sigaction)
-#define __NR_rt_sigprocmask 14
-__SYSCALL(__NR_rt_sigprocmask, sys_rt_sigprocmask)
-#define __NR_rt_sigreturn 15
-__SYSCALL(__NR_rt_sigreturn, stub_rt_sigreturn)
-
-#define __NR_ioctl 16
-__SYSCALL(__NR_ioctl, sys_ioctl)
-#define __NR_pread64 17
-__SYSCALL(__NR_pread64, sys_pread64)
-#define __NR_pwrite64 18
-__SYSCALL(__NR_pwrite64, sys_pwrite64)
-#define __NR_readv 19
-__SYSCALL(__NR_readv, sys_readv)
-#define __NR_writev 20
-__SYSCALL(__NR_writev, sys_writev)
-#define __NR_access 21
-__SYSCALL(__NR_access, sys_access)
-#define __NR_pipe 22
-__SYSCALL(__NR_pipe, sys_pipe)
-#define __NR_select 23
-__SYSCALL(__NR_select, sys_select)
-
-#define __NR_sched_yield 24
-__SYSCALL(__NR_sched_yield, sys_sched_yield)
-#define __NR_mremap 25
-__SYSCALL(__NR_mremap, sys_mremap)
-#define __NR_msync 26
-__SYSCALL(__NR_msync, sys_msync)
-#define __NR_mincore 27
-__SYSCALL(__NR_mincore, sys_mincore)
-#define __NR_madvise 28
-__SYSCALL(__NR_madvise, sys_madvise)
-#define __NR_shmget 29
-__SYSCALL(__NR_shmget, sys_shmget)
-#define __NR_shmat 30
-__SYSCALL(__NR_shmat, sys_shmat)
-#define __NR_shmctl 31
-__SYSCALL(__NR_shmctl, sys_shmctl)
-
-#define __NR_dup 32
-__SYSCALL(__NR_dup, sys_dup)
-#define __NR_dup2 33
-__SYSCALL(__NR_dup2, sys_dup2)
-#define __NR_pause 34
-__SYSCALL(__NR_pause, sys_pause)
-#define __NR_nanosleep 35
-__SYSCALL(__NR_nanosleep, sys_nanosleep)
-#define __NR_getitimer 36
-__SYSCALL(__NR_getitimer, sys_getitimer)
-#define __NR_alarm 37
-__SYSCALL(__NR_alarm, sys_alarm)
-#define __NR_setitimer 38
-__SYSCALL(__NR_setitimer, sys_setitimer)
-#define __NR_getpid 39
-__SYSCALL(__NR_getpid, sys_getpid)
-
-#define __NR_sendfile 40
-__SYSCALL(__NR_sendfile, sys_sendfile64)
-#define __NR_socket 41
-__SYSCALL(__NR_socket, sys_socket)
-#define __NR_connect 42
-__SYSCALL(__NR_connect, sys_connect)
-#define __NR_accept 43
-__SYSCALL(__NR_accept, sys_accept)
-#define __NR_sendto 44
-__SYSCALL(__NR_sendto, sys_sendto)
-#define __NR_recvfrom 45
-__SYSCALL(__NR_recvfrom, sys_recvfrom)
-#define __NR_sendmsg 46
-__SYSCALL(__NR_sendmsg, sys_sendmsg)
-#define __NR_recvmsg 47
-__SYSCALL(__NR_recvmsg, sys_recvmsg)
-
-#define __NR_shutdown 48
-__SYSCALL(__NR_shutdown, sys_shutdown)
-#define __NR_bind 49
-__SYSCALL(__NR_bind, sys_bind)
-#define __NR_listen 50
-__SYSCALL(__NR_listen, sys_listen)
-#define __NR_getsockname 51
-__SYSCALL(__NR_getsockname, sys_getsockname)
-#define __NR_getpeername 52
-__SYSCALL(__NR_getpeername, sys_getpeername)
-#define __NR_socketpair 53
-__SYSCALL(__NR_socketpair, sys_socketpair)
-#define __NR_setsockopt 54
-__SYSCALL(__NR_setsockopt, sys_setsockopt)
-#define __NR_getsockopt 55
-__SYSCALL(__NR_getsockopt, sys_getsockopt)
-
-#define __NR_clone 56
-__SYSCALL(__NR_clone, stub_clone)
-#define __NR_fork 57
-__SYSCALL(__NR_fork, stub_fork)
-#define __NR_vfork 58
-__SYSCALL(__NR_vfork, stub_vfork)
-#define __NR_execve 59
-__SYSCALL(__NR_execve, stub_execve)
-#define __NR_exit 60
-__SYSCALL(__NR_exit, sys_exit)
-#define __NR_wait4 61
-__SYSCALL(__NR_wait4, sys_wait4)
-#define __NR_kill 62
-__SYSCALL(__NR_kill, sys_kill)
-#define __NR_uname 63
-__SYSCALL(__NR_uname, sys_newuname)
-
-#define __NR_semget 64
-__SYSCALL(__NR_semget, sys_semget)
-#define __NR_semop 65
-__SYSCALL(__NR_semop, sys_semop)
-#define __NR_semctl 66
-__SYSCALL(__NR_semctl, sys_semctl)
-#define __NR_shmdt 67
-__SYSCALL(__NR_shmdt, sys_shmdt)
-#define __NR_msgget 68
-__SYSCALL(__NR_msgget, sys_msgget)
-#define __NR_msgsnd 69
-__SYSCALL(__NR_msgsnd, sys_msgsnd)
-#define __NR_msgrcv 70
-__SYSCALL(__NR_msgrcv, sys_msgrcv)
-#define __NR_msgctl 71
-__SYSCALL(__NR_msgctl, sys_msgctl)
-
-#define __NR_fcntl 72
-__SYSCALL(__NR_fcntl, sys_fcntl)
-#define __NR_flock 73
-__SYSCALL(__NR_flock, sys_flock)
-#define __NR_fsync 74
-__SYSCALL(__NR_fsync, sys_fsync)
-#define __NR_fdatasync 75
-__SYSCALL(__NR_fdatasync, sys_fdatasync)
-#define __NR_truncate 76
-__SYSCALL(__NR_truncate, sys_truncate)
-#define __NR_ftruncate 77
-__SYSCALL(__NR_ftruncate, sys_ftruncate)
-#define __NR_getdents 78
-__SYSCALL(__NR_getdents, sys_getdents)
-#define __NR_getcwd 79
-__SYSCALL(__NR_getcwd, sys_getcwd)
-
-#define __NR_chdir 80
-__SYSCALL(__NR_chdir, sys_chdir)
-#define __NR_fchdir 81
-__SYSCALL(__NR_fchdir, sys_fchdir)
-#define __NR_rename 82
-__SYSCALL(__NR_rename, sys_rename)
-#define __NR_mkdir 83
-__SYSCALL(__NR_mkdir, sys_mkdir)
-#define __NR_rmdir 84
-__SYSCALL(__NR_rmdir, sys_rmdir)
-#define __NR_creat 85
-__SYSCALL(__NR_creat, sys_creat)
-#define __NR_link 86
-__SYSCALL(__NR_link, sys_link)
-#define __NR_unlink 87
-__SYSCALL(__NR_unlink, sys_unlink)
-
-#define __NR_symlink 88
-__SYSCALL(__NR_symlink, sys_symlink)
-#define __NR_readlink 89
-__SYSCALL(__NR_readlink, sys_readlink)
-#define __NR_chmod 90
-__SYSCALL(__NR_chmod, sys_chmod)
-#define __NR_fchmod 91
-__SYSCALL(__NR_fchmod, sys_fchmod)
-#define __NR_chown 92
-__SYSCALL(__NR_chown, sys_chown)
-#define __NR_fchown 93
-__SYSCALL(__NR_fchown, sys_fchown)
-#define __NR_lchown 94
-__SYSCALL(__NR_lchown, sys_lchown)
-#define __NR_umask 95
-__SYSCALL(__NR_umask, sys_umask)
-
-#define __NR_gettimeofday 96
-__SYSCALL(__NR_gettimeofday, sys_gettimeofday)
-#define __NR_getrlimit 97
-__SYSCALL(__NR_getrlimit, sys_getrlimit)
-#define __NR_getrusage 98
-__SYSCALL(__NR_getrusage, sys_getrusage)
-#define __NR_sysinfo 99
-__SYSCALL(__NR_sysinfo, sys_sysinfo)
-#define __NR_times 100
-__SYSCALL(__NR_times, sys_times)
-#define __NR_ptrace 101
-__SYSCALL(__NR_ptrace, sys_ptrace)
-#define __NR_getuid 102
-__SYSCALL(__NR_getuid, sys_getuid)
-#define __NR_syslog 103
-__SYSCALL(__NR_syslog, sys_syslog)
-
-/* at the very end the stuff that never runs during the benchmarks */
-#define __NR_getgid 104
-__SYSCALL(__NR_getgid, sys_getgid)
-#define __NR_setuid 105
-__SYSCALL(__NR_setuid, sys_setuid)
-#define __NR_setgid 106
-__SYSCALL(__NR_setgid, sys_setgid)
-#define __NR_geteuid 107
-__SYSCALL(__NR_geteuid, sys_geteuid)
-#define __NR_getegid 108
-__SYSCALL(__NR_getegid, sys_getegid)
-#define __NR_setpgid 109
-__SYSCALL(__NR_setpgid, sys_setpgid)
-#define __NR_getppid 110
-__SYSCALL(__NR_getppid, sys_getppid)
-#define __NR_getpgrp 111
-__SYSCALL(__NR_getpgrp, sys_getpgrp)
-
-#define __NR_setsid 112
-__SYSCALL(__NR_setsid, sys_setsid)
-#define __NR_setreuid 113
-__SYSCALL(__NR_setreuid, sys_setreuid)
-#define __NR_setregid 114
-__SYSCALL(__NR_setregid, sys_setregid)
-#define __NR_getgroups 115
-__SYSCALL(__NR_getgroups, sys_getgroups)
-#define __NR_setgroups 116
-__SYSCALL(__NR_setgroups, sys_setgroups)
-#define __NR_setresuid 117
-__SYSCALL(__NR_setresuid, sys_setresuid)
-#define __NR_getresuid 118
-__SYSCALL(__NR_getresuid, sys_getresuid)
-#define __NR_setresgid 119
-__SYSCALL(__NR_setresgid, sys_setresgid)
-
-#define __NR_getresgid 120
-__SYSCALL(__NR_getresgid, sys_getresgid)
-#define __NR_getpgid 121
-__SYSCALL(__NR_getpgid, sys_getpgid)
-#define __NR_setfsuid 122
-__SYSCALL(__NR_setfsuid, sys_setfsuid)
-#define __NR_setfsgid 123
-__SYSCALL(__NR_setfsgid, sys_setfsgid)
-#define __NR_getsid 124
-__SYSCALL(__NR_getsid, sys_getsid)
-#define __NR_capget 125
-__SYSCALL(__NR_capget, sys_capget)
-#define __NR_capset 126
-__SYSCALL(__NR_capset, sys_capset)
-
-#define __NR_rt_sigpending 127
-__SYSCALL(__NR_rt_sigpending, sys_rt_sigpending)
-#define __NR_rt_sigtimedwait 128
-__SYSCALL(__NR_rt_sigtimedwait, sys_rt_sigtimedwait)
-#define __NR_rt_sigqueueinfo 129
-__SYSCALL(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo)
-#define __NR_rt_sigsuspend 130
-__SYSCALL(__NR_rt_sigsuspend, sys_rt_sigsuspend)
-#define __NR_sigaltstack 131
-__SYSCALL(__NR_sigaltstack, stub_sigaltstack)
-#define __NR_utime 132
-__SYSCALL(__NR_utime, sys_utime)
-#define __NR_mknod 133
-__SYSCALL(__NR_mknod, sys_mknod)
-
-/* Only needed for a.out */
-#define __NR_uselib 134
-__SYSCALL(__NR_uselib, sys_ni_syscall)
-#define __NR_personality 135
-__SYSCALL(__NR_personality, sys_personality)
-
-#define __NR_ustat 136
-__SYSCALL(__NR_ustat, sys_ustat)
-#define __NR_statfs 137
-__SYSCALL(__NR_statfs, sys_statfs)
-#define __NR_fstatfs 138
-__SYSCALL(__NR_fstatfs, sys_fstatfs)
-#define __NR_sysfs 139
-__SYSCALL(__NR_sysfs, sys_sysfs)
-
-#define __NR_getpriority 140
-__SYSCALL(__NR_getpriority, sys_getpriority)
-#define __NR_setpriority 141
-__SYSCALL(__NR_setpriority, sys_setpriority)
-#define __NR_sched_setparam 142
-__SYSCALL(__NR_sched_setparam, sys_sched_setparam)
-#define __NR_sched_getparam 143
-__SYSCALL(__NR_sched_getparam, sys_sched_getparam)
-#define __NR_sched_setscheduler 144
-__SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler)
-#define __NR_sched_getscheduler 145
-__SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler)
-#define __NR_sched_get_priority_max 146
-__SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
-#define __NR_sched_get_priority_min 147
-__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
-#define __NR_sched_rr_get_interval 148
-__SYSCALL(__NR_sched_rr_get_interval, sys_sched_rr_get_interval)
-
-#define __NR_mlock 149
-__SYSCALL(__NR_mlock, sys_mlock)
-#define __NR_munlock 150
-__SYSCALL(__NR_munlock, sys_munlock)
-#define __NR_mlockall 151
-__SYSCALL(__NR_mlockall, sys_mlockall)
-#define __NR_munlockall 152
-__SYSCALL(__NR_munlockall, sys_munlockall)
-
-#define __NR_vhangup 153
-__SYSCALL(__NR_vhangup, sys_vhangup)
-
-#define __NR_modify_ldt 154
-__SYSCALL(__NR_modify_ldt, sys_modify_ldt)
-
-#define __NR_pivot_root 155
-__SYSCALL(__NR_pivot_root, sys_pivot_root)
-
-#define __NR__sysctl 156
-__SYSCALL(__NR__sysctl, sys_sysctl)
-
-#define __NR_prctl 157
-__SYSCALL(__NR_prctl, sys_prctl)
-#define __NR_arch_prctl 158
-__SYSCALL(__NR_arch_prctl, sys_arch_prctl)
-
-#define __NR_adjtimex 159
-__SYSCALL(__NR_adjtimex, sys_adjtimex)
-
-#define __NR_setrlimit 160
-__SYSCALL(__NR_setrlimit, sys_setrlimit)
-
-#define __NR_chroot 161
-__SYSCALL(__NR_chroot, sys_chroot)
-
-#define __NR_sync 162
-__SYSCALL(__NR_sync, sys_sync)
-
-#define __NR_acct 163
-__SYSCALL(__NR_acct, sys_acct)
-
-#define __NR_settimeofday 164
-__SYSCALL(__NR_settimeofday, sys_settimeofday)
-
-#define __NR_mount 165
-__SYSCALL(__NR_mount, sys_mount)
-#define __NR_umount2 166
-__SYSCALL(__NR_umount2, sys_umount)
-
-#define __NR_swapon 167
-__SYSCALL(__NR_swapon, sys_swapon)
-#define __NR_swapoff 168
-__SYSCALL(__NR_swapoff, sys_swapoff)
-
-#define __NR_reboot 169
-__SYSCALL(__NR_reboot, sys_reboot)
-
-#define __NR_sethostname 170
-__SYSCALL(__NR_sethostname, sys_sethostname)
-#define __NR_setdomainname 171
-__SYSCALL(__NR_setdomainname, sys_setdomainname)
-
-#define __NR_iopl 172
-__SYSCALL(__NR_iopl, stub_iopl)
-#define __NR_ioperm 173
-__SYSCALL(__NR_ioperm, sys_ioperm)
-
-#define __NR_create_module 174
-__SYSCALL(__NR_create_module, sys_ni_syscall)
-#define __NR_init_module 175
-__SYSCALL(__NR_init_module, sys_init_module)
-#define __NR_delete_module 176
-__SYSCALL(__NR_delete_module, sys_delete_module)
-#define __NR_get_kernel_syms 177
-__SYSCALL(__NR_get_kernel_syms, sys_ni_syscall)
-#define __NR_query_module 178
-__SYSCALL(__NR_query_module, sys_ni_syscall)
-
-#define __NR_quotactl 179
-__SYSCALL(__NR_quotactl, sys_quotactl)
-
-#define __NR_nfsservctl 180
-__SYSCALL(__NR_nfsservctl, sys_ni_syscall)
-
-/* reserved for LiS/STREAMS */
-#define __NR_getpmsg 181
-__SYSCALL(__NR_getpmsg, sys_ni_syscall)
-#define __NR_putpmsg 182
-__SYSCALL(__NR_putpmsg, sys_ni_syscall)
-
-/* reserved for AFS */
-#define __NR_afs_syscall 183
-__SYSCALL(__NR_afs_syscall, sys_ni_syscall)
-
-/* reserved for tux */
-#define __NR_tuxcall 184
-__SYSCALL(__NR_tuxcall, sys_ni_syscall)
-
-#define __NR_security 185
-__SYSCALL(__NR_security, sys_ni_syscall)
-
-#define __NR_gettid 186
-__SYSCALL(__NR_gettid, sys_gettid)
-
-#define __NR_readahead 187
-__SYSCALL(__NR_readahead, sys_readahead)
-#define __NR_setxattr 188
-__SYSCALL(__NR_setxattr, sys_setxattr)
-#define __NR_lsetxattr 189
-__SYSCALL(__NR_lsetxattr, sys_lsetxattr)
-#define __NR_fsetxattr 190
-__SYSCALL(__NR_fsetxattr, sys_fsetxattr)
-#define __NR_getxattr 191
-__SYSCALL(__NR_getxattr, sys_getxattr)
-#define __NR_lgetxattr 192
-__SYSCALL(__NR_lgetxattr, sys_lgetxattr)
-#define __NR_fgetxattr 193
-__SYSCALL(__NR_fgetxattr, sys_fgetxattr)
-#define __NR_listxattr 194
-__SYSCALL(__NR_listxattr, sys_listxattr)
-#define __NR_llistxattr 195
-__SYSCALL(__NR_llistxattr, sys_llistxattr)
-#define __NR_flistxattr 196
-__SYSCALL(__NR_flistxattr, sys_flistxattr)
-#define __NR_removexattr 197
-__SYSCALL(__NR_removexattr, sys_removexattr)
-#define __NR_lremovexattr 198
-__SYSCALL(__NR_lremovexattr, sys_lremovexattr)
-#define __NR_fremovexattr 199
-__SYSCALL(__NR_fremovexattr, sys_fremovexattr)
-#define __NR_tkill 200
-__SYSCALL(__NR_tkill, sys_tkill)
-#define __NR_time 201
-__SYSCALL(__NR_time, sys_time)
-#define __NR_futex 202
-__SYSCALL(__NR_futex, sys_futex)
-#define __NR_sched_setaffinity 203
-__SYSCALL(__NR_sched_setaffinity, sys_sched_setaffinity)
-#define __NR_sched_getaffinity 204
-__SYSCALL(__NR_sched_getaffinity, sys_sched_getaffinity)
-#define __NR_set_thread_area 205
-__SYSCALL(__NR_set_thread_area, sys_ni_syscall) /* use arch_prctl */
-#define __NR_io_setup 206
-__SYSCALL(__NR_io_setup, sys_io_setup)
-#define __NR_io_destroy 207
-__SYSCALL(__NR_io_destroy, sys_io_destroy)
-#define __NR_io_getevents 208
-__SYSCALL(__NR_io_getevents, sys_io_getevents)
-#define __NR_io_submit 209
-__SYSCALL(__NR_io_submit, sys_io_submit)
-#define __NR_io_cancel 210
-__SYSCALL(__NR_io_cancel, sys_io_cancel)
-#define __NR_get_thread_area 211
-__SYSCALL(__NR_get_thread_area, sys_ni_syscall) /* use arch_prctl */
-#define __NR_lookup_dcookie 212
-__SYSCALL(__NR_lookup_dcookie, sys_lookup_dcookie)
-#define __NR_epoll_create 213
-__SYSCALL(__NR_epoll_create, sys_epoll_create)
-#define __NR_epoll_ctl_old 214
-__SYSCALL(__NR_epoll_ctl_old, sys_ni_syscall)
-#define __NR_epoll_wait_old 215
-__SYSCALL(__NR_epoll_wait_old, sys_ni_syscall)
-#define __NR_remap_file_pages 216
-__SYSCALL(__NR_remap_file_pages, sys_remap_file_pages)
-#define __NR_getdents64 217
-__SYSCALL(__NR_getdents64, sys_getdents64)
-#define __NR_set_tid_address 218
-__SYSCALL(__NR_set_tid_address, sys_set_tid_address)
-#define __NR_restart_syscall 219
-__SYSCALL(__NR_restart_syscall, sys_restart_syscall)
-#define __NR_semtimedop 220
-__SYSCALL(__NR_semtimedop, sys_semtimedop)
-#define __NR_fadvise64 221
-__SYSCALL(__NR_fadvise64, sys_fadvise64)
-#define __NR_timer_create 222
-__SYSCALL(__NR_timer_create, sys_timer_create)
-#define __NR_timer_settime 223
-__SYSCALL(__NR_timer_settime, sys_timer_settime)
-#define __NR_timer_gettime 224
-__SYSCALL(__NR_timer_gettime, sys_timer_gettime)
-#define __NR_timer_getoverrun 225
-__SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
-#define __NR_timer_delete 226
-__SYSCALL(__NR_timer_delete, sys_timer_delete)
-#define __NR_clock_settime 227
-__SYSCALL(__NR_clock_settime, sys_clock_settime)
-#define __NR_clock_gettime 228
-__SYSCALL(__NR_clock_gettime, sys_clock_gettime)
-#define __NR_clock_getres 229
-__SYSCALL(__NR_clock_getres, sys_clock_getres)
-#define __NR_clock_nanosleep 230
-__SYSCALL(__NR_clock_nanosleep, sys_clock_nanosleep)
-#define __NR_exit_group 231
-__SYSCALL(__NR_exit_group, sys_exit_group)
-#define __NR_epoll_wait 232
-__SYSCALL(__NR_epoll_wait, sys_epoll_wait)
-#define __NR_epoll_ctl 233
-__SYSCALL(__NR_epoll_ctl, sys_epoll_ctl)
-#define __NR_tgkill 234
-__SYSCALL(__NR_tgkill, sys_tgkill)
-#define __NR_utimes 235
-__SYSCALL(__NR_utimes, sys_utimes)
-#define __NR_vserver 236
-__SYSCALL(__NR_vserver, sys_ni_syscall)
-#define __NR_mbind 237
-__SYSCALL(__NR_mbind, sys_mbind)
-#define __NR_set_mempolicy 238
-__SYSCALL(__NR_set_mempolicy, sys_set_mempolicy)
-#define __NR_get_mempolicy 239
-__SYSCALL(__NR_get_mempolicy, sys_get_mempolicy)
-#define __NR_mq_open 240
-__SYSCALL(__NR_mq_open, sys_mq_open)
-#define __NR_mq_unlink 241
-__SYSCALL(__NR_mq_unlink, sys_mq_unlink)
-#define __NR_mq_timedsend 242
-__SYSCALL(__NR_mq_timedsend, sys_mq_timedsend)
-#define __NR_mq_timedreceive 243
-__SYSCALL(__NR_mq_timedreceive, sys_mq_timedreceive)
-#define __NR_mq_notify 244
-__SYSCALL(__NR_mq_notify, sys_mq_notify)
-#define __NR_mq_getsetattr 245
-__SYSCALL(__NR_mq_getsetattr, sys_mq_getsetattr)
-#define __NR_kexec_load 246
-__SYSCALL(__NR_kexec_load, sys_kexec_load)
-#define __NR_waitid 247
-__SYSCALL(__NR_waitid, sys_waitid)
-#define __NR_add_key 248
-__SYSCALL(__NR_add_key, sys_add_key)
-#define __NR_request_key 249
-__SYSCALL(__NR_request_key, sys_request_key)
-#define __NR_keyctl 250
-__SYSCALL(__NR_keyctl, sys_keyctl)
-#define __NR_ioprio_set 251
-__SYSCALL(__NR_ioprio_set, sys_ioprio_set)
-#define __NR_ioprio_get 252
-__SYSCALL(__NR_ioprio_get, sys_ioprio_get)
-#define __NR_inotify_init 253
-__SYSCALL(__NR_inotify_init, sys_inotify_init)
-#define __NR_inotify_add_watch 254
-__SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch)
-#define __NR_inotify_rm_watch 255
-__SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)
-#define __NR_migrate_pages 256
-__SYSCALL(__NR_migrate_pages, sys_migrate_pages)
-#define __NR_openat 257
-__SYSCALL(__NR_openat, sys_openat)
-#define __NR_mkdirat 258
-__SYSCALL(__NR_mkdirat, sys_mkdirat)
-#define __NR_mknodat 259
-__SYSCALL(__NR_mknodat, sys_mknodat)
-#define __NR_fchownat 260
-__SYSCALL(__NR_fchownat, sys_fchownat)
-#define __NR_futimesat 261
-__SYSCALL(__NR_futimesat, sys_futimesat)
-#define __NR_newfstatat 262
-__SYSCALL(__NR_newfstatat, sys_newfstatat)
-#define __NR_unlinkat 263
-__SYSCALL(__NR_unlinkat, sys_unlinkat)
-#define __NR_renameat 264
-__SYSCALL(__NR_renameat, sys_renameat)
-#define __NR_linkat 265
-__SYSCALL(__NR_linkat, sys_linkat)
-#define __NR_symlinkat 266
-__SYSCALL(__NR_symlinkat, sys_symlinkat)
-#define __NR_readlinkat 267
-__SYSCALL(__NR_readlinkat, sys_readlinkat)
-#define __NR_fchmodat 268
-__SYSCALL(__NR_fchmodat, sys_fchmodat)
-#define __NR_faccessat 269
-__SYSCALL(__NR_faccessat, sys_faccessat)
-#define __NR_pselect6 270
-__SYSCALL(__NR_pselect6, sys_pselect6)
-#define __NR_ppoll 271
-__SYSCALL(__NR_ppoll, sys_ppoll)
-#define __NR_unshare 272
-__SYSCALL(__NR_unshare, sys_unshare)
-#define __NR_set_robust_list 273
-__SYSCALL(__NR_set_robust_list, sys_set_robust_list)
-#define __NR_get_robust_list 274
-__SYSCALL(__NR_get_robust_list, sys_get_robust_list)
-#define __NR_splice 275
-__SYSCALL(__NR_splice, sys_splice)
-#define __NR_tee 276
-__SYSCALL(__NR_tee, sys_tee)
-#define __NR_sync_file_range 277
-__SYSCALL(__NR_sync_file_range, sys_sync_file_range)
-#define __NR_vmsplice 278
-__SYSCALL(__NR_vmsplice, sys_vmsplice)
-#define __NR_move_pages 279
-__SYSCALL(__NR_move_pages, sys_move_pages)
-#define __NR_utimensat 280
-__SYSCALL(__NR_utimensat, sys_utimensat)
-#define __NR_epoll_pwait 281
-__SYSCALL(__NR_epoll_pwait, sys_epoll_pwait)
-#define __NR_signalfd 282
-__SYSCALL(__NR_signalfd, sys_signalfd)
-#define __NR_timerfd_create 283
-__SYSCALL(__NR_timerfd_create, sys_timerfd_create)
-#define __NR_eventfd 284
-__SYSCALL(__NR_eventfd, sys_eventfd)
-#define __NR_fallocate 285
-__SYSCALL(__NR_fallocate, sys_fallocate)
-#define __NR_timerfd_settime 286
-__SYSCALL(__NR_timerfd_settime, sys_timerfd_settime)
-#define __NR_timerfd_gettime 287
-__SYSCALL(__NR_timerfd_gettime, sys_timerfd_gettime)
-#define __NR_accept4 288
-__SYSCALL(__NR_accept4, sys_accept4)
-#define __NR_signalfd4 289
-__SYSCALL(__NR_signalfd4, sys_signalfd4)
-#define __NR_eventfd2 290
-__SYSCALL(__NR_eventfd2, sys_eventfd2)
-#define __NR_epoll_create1 291
-__SYSCALL(__NR_epoll_create1, sys_epoll_create1)
-#define __NR_dup3 292
-__SYSCALL(__NR_dup3, sys_dup3)
-#define __NR_pipe2 293
-__SYSCALL(__NR_pipe2, sys_pipe2)
-#define __NR_inotify_init1 294
-__SYSCALL(__NR_inotify_init1, sys_inotify_init1)
-#define __NR_preadv 295
-__SYSCALL(__NR_preadv, sys_preadv)
-#define __NR_pwritev 296
-__SYSCALL(__NR_pwritev, sys_pwritev)
-#define __NR_rt_tgsigqueueinfo 297
-__SYSCALL(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo)
-#define __NR_perf_event_open 298
-__SYSCALL(__NR_perf_event_open, sys_perf_event_open)
-#define __NR_recvmmsg 299
-__SYSCALL(__NR_recvmmsg, sys_recvmmsg)
-#define __NR_fanotify_init 300
-__SYSCALL(__NR_fanotify_init, sys_fanotify_init)
-#define __NR_fanotify_mark 301
-__SYSCALL(__NR_fanotify_mark, sys_fanotify_mark)
-#define __NR_prlimit64 302
-__SYSCALL(__NR_prlimit64, sys_prlimit64)
-#define __NR_name_to_handle_at 303
-__SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at)
-#define __NR_open_by_handle_at 304
-__SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at)
-#define __NR_clock_adjtime 305
-__SYSCALL(__NR_clock_adjtime, sys_clock_adjtime)
-#define __NR_syncfs 306
-__SYSCALL(__NR_syncfs, sys_syncfs)
-#define __NR_sendmmsg 307
-__SYSCALL(__NR_sendmmsg, sys_sendmmsg)
-#define __NR_setns 308
-__SYSCALL(__NR_setns, sys_setns)
-#define __NR_getcpu 309
-__SYSCALL(__NR_getcpu, sys_getcpu)
-#define __NR_process_vm_readv 310
-__SYSCALL(__NR_process_vm_readv, sys_process_vm_readv)
-#define __NR_process_vm_writev 311
-__SYSCALL(__NR_process_vm_writev, sys_process_vm_writev)
-
-#ifndef __NO_STUBS
-#define __ARCH_WANT_OLD_READDIR
-#define __ARCH_WANT_OLD_STAT
-#define __ARCH_WANT_SYS_ALARM
-#define __ARCH_WANT_SYS_GETHOSTNAME
-#define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_SGETMASK
-#define __ARCH_WANT_SYS_SIGNAL
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_WAITPID
-#define __ARCH_WANT_SYS_SOCKETCALL
-#define __ARCH_WANT_SYS_FADVISE64
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_LLSEEK
-#define __ARCH_WANT_SYS_NICE
-#define __ARCH_WANT_SYS_OLD_GETRLIMIT
-#define __ARCH_WANT_SYS_OLD_UNAME
-#define __ARCH_WANT_SYS_OLDUMOUNT
-#define __ARCH_WANT_SYS_SIGPENDING
-#define __ARCH_WANT_SYS_SIGPROCMASK
-#define __ARCH_WANT_SYS_RT_SIGACTION
-#define __ARCH_WANT_SYS_RT_SIGSUSPEND
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_COMPAT_SYS_TIME
-#endif /* __NO_STUBS */
-
-#ifdef __KERNEL__
-
-#ifndef COMPILE_OFFSETS
-#include <asm/asm-offsets.h>
-#define NR_syscalls (__NR_syscall_max + 1)
-#endif
-
-/*
- * "Conditional" syscalls
- *
- * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
- * but it doesn't work on all toolchains, so we just do it by hand
- */
-#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_X86_UNISTD_64_H */
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 02b2f05..5369059 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -25,7 +25,8 @@
obj-y += probe_roms.o
obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
-obj-$(CONFIG_X86_64) += syscall_64.o vsyscall_64.o
+obj-y += syscall_$(BITS).o
+obj-$(CONFIG_X86_64) += vsyscall_64.o
obj-$(CONFIG_X86_64) += vsyscall_emu_64.o
obj-y += bootflag.o e820.o
obj-y += pci-dma.o quirks.o topology.o kdebugfs.o
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index 9d59bba..79b05b8 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -769,7 +769,12 @@
for(i = 0; i < UVH_NODE_PRESENT_TABLE_DEPTH; i++)
uv_possible_blades +=
hweight64(uv_read_local_mmr( UVH_NODE_PRESENT_TABLE + i * 8));
- printk(KERN_DEBUG "UV: Found %d blades\n", uv_num_possible_blades());
+
+ /* uv_num_possible_blades() is really the hub count */
+ printk(KERN_INFO "UV: Found %d blades, %d hubs\n",
+ is_uv1_hub() ? uv_num_possible_blades() :
+ (uv_num_possible_blades() + 1) / 2,
+ uv_num_possible_blades());
bytes = sizeof(struct uv_blade_info) * uv_num_possible_blades();
uv_blade_info = kzalloc(bytes, GFP_KERNEL);
diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c
index 395a10e..85d98ab 100644
--- a/arch/x86/kernel/asm-offsets_32.c
+++ b/arch/x86/kernel/asm-offsets_32.c
@@ -3,6 +3,11 @@
#include <linux/lguest.h>
#include "../../../drivers/lguest/lg.h"
+#define __SYSCALL_I386(nr, sym, compat) [nr] = 1,
+static char syscalls[] = {
+#include <asm/syscalls_32.h>
+};
+
/* workaround for a warning with -Wmissing-prototypes */
void foo(void);
@@ -76,4 +81,7 @@
OFFSET(LGUEST_PAGES_regs_errcode, lguest_pages, regs.errcode);
OFFSET(LGUEST_PAGES_regs, lguest_pages, regs);
#endif
+ BLANK();
+ DEFINE(__NR_syscall_max, sizeof(syscalls) - 1);
+ DEFINE(NR_syscalls, sizeof(syscalls));
}
diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
index e72a119..834e897 100644
--- a/arch/x86/kernel/asm-offsets_64.c
+++ b/arch/x86/kernel/asm-offsets_64.c
@@ -1,11 +1,12 @@
#include <asm/ia32.h>
-#define __NO_STUBS 1
-#undef __SYSCALL
-#undef _ASM_X86_UNISTD_64_H
-#define __SYSCALL(nr, sym) [nr] = 1,
-static char syscalls[] = {
-#include <asm/unistd.h>
+#define __SYSCALL_64(nr, sym, compat) [nr] = 1,
+static char syscalls_64[] = {
+#include <asm/syscalls_64.h>
+};
+#define __SYSCALL_I386(nr, sym, compat) [nr] = 1,
+static char syscalls_ia32[] = {
+#include <asm/syscalls_32.h>
};
int main(void)
@@ -72,7 +73,11 @@
OFFSET(TSS_ist, tss_struct, x86_tss.ist);
BLANK();
- DEFINE(__NR_syscall_max, sizeof(syscalls) - 1);
+ DEFINE(__NR_syscall_max, sizeof(syscalls_64) - 1);
+ DEFINE(NR_syscalls, sizeof(syscalls_64));
+
+ DEFINE(__NR_ia32_syscall_max, sizeof(syscalls_ia32) - 1);
+ DEFINE(IA32_NR_syscalls, sizeof(syscalls_ia32));
return 0;
}
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 850f296..d43cad7 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1021,6 +1021,8 @@
#ifdef CONFIG_X86_64
struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
+struct desc_ptr nmi_idt_descr = { NR_VECTORS * 16 - 1,
+ (unsigned long) nmi_idt_table };
DEFINE_PER_CPU_FIRST(union irq_stack_union,
irq_stack_union) __aligned(PAGE_SIZE);
@@ -1085,6 +1087,26 @@
*/
DEFINE_PER_CPU(struct orig_ist, orig_ist);
+static DEFINE_PER_CPU(unsigned long, debug_stack_addr);
+DEFINE_PER_CPU(int, debug_stack_usage);
+
+int is_debug_stack(unsigned long addr)
+{
+ return __get_cpu_var(debug_stack_usage) ||
+ (addr <= __get_cpu_var(debug_stack_addr) &&
+ addr > (__get_cpu_var(debug_stack_addr) - DEBUG_STKSZ));
+}
+
+void debug_stack_set_zero(void)
+{
+ load_idt((const struct desc_ptr *)&nmi_idt_descr);
+}
+
+void debug_stack_reset(void)
+{
+ load_idt((const struct desc_ptr *)&idt_descr);
+}
+
#else /* CONFIG_X86_64 */
DEFINE_PER_CPU(struct task_struct *, current_task) = &init_task;
@@ -1212,6 +1234,8 @@
estacks += exception_stack_sizes[v];
oist->ist[v] = t->x86_tss.ist[v] =
(unsigned long)estacks;
+ if (v == DEBUG_STACK-1)
+ per_cpu(debug_stack_addr, cpu) = (unsigned long)estacks;
}
}
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 29ba329..5a11ae2 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1859,7 +1859,7 @@
.dev_name = "machinecheck",
};
-DEFINE_PER_CPU(struct device, mce_device);
+struct device *mce_device[CONFIG_NR_CPUS];
__cpuinitdata
void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu);
@@ -2001,19 +2001,27 @@
static cpumask_var_t mce_device_initialized;
+static void mce_device_release(struct device *dev)
+{
+ kfree(dev);
+}
+
/* Per cpu device init. All of the cpus still share the same ctrl bank: */
static __cpuinit int mce_device_create(unsigned int cpu)
{
- struct device *dev = &per_cpu(mce_device, cpu);
+ struct device *dev;
int err;
int i, j;
if (!mce_available(&boot_cpu_data))
return -EIO;
- memset(dev, 0, sizeof(struct device));
+ dev = kzalloc(sizeof *dev, GFP_KERNEL);
+ if (!dev)
+ return -ENOMEM;
dev->id = cpu;
dev->bus = &mce_subsys;
+ dev->release = &mce_device_release;
err = device_register(dev);
if (err)
@@ -2030,6 +2038,7 @@
goto error2;
}
cpumask_set_cpu(cpu, mce_device_initialized);
+ mce_device[cpu] = dev;
return 0;
error2:
@@ -2046,7 +2055,7 @@
static __cpuinit void mce_device_remove(unsigned int cpu)
{
- struct device *dev = &per_cpu(mce_device, cpu);
+ struct device *dev = mce_device[cpu];
int i;
if (!cpumask_test_cpu(cpu, mce_device_initialized))
@@ -2060,6 +2069,7 @@
device_unregister(dev);
cpumask_clear_cpu(cpu, mce_device_initialized);
+ mce_device[cpu] = NULL;
}
/* Make sure there are no machine checks on offlined CPUs. */
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index ba0b94a..786e76a 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -523,6 +523,7 @@
{
int i, err = 0;
struct threshold_bank *b = NULL;
+ struct device *dev = mce_device[cpu];
char name[32];
sprintf(name, "threshold_bank%i", bank);
@@ -543,8 +544,7 @@
if (!b)
goto out;
- err = sysfs_create_link(&per_cpu(mce_device, cpu).kobj,
- b->kobj, name);
+ err = sysfs_create_link(&dev->kobj, b->kobj, name);
if (err)
goto out;
@@ -565,7 +565,7 @@
goto out;
}
- b->kobj = kobject_create_and_add(name, &per_cpu(mce_device, cpu).kobj);
+ b->kobj = kobject_create_and_add(name, &dev->kobj);
if (!b->kobj)
goto out_free;
@@ -585,8 +585,9 @@
if (i == cpu)
continue;
- err = sysfs_create_link(&per_cpu(mce_device, i).kobj,
- b->kobj, name);
+ dev = mce_device[i];
+ if (dev)
+ err = sysfs_create_link(&dev->kobj,b->kobj, name);
if (err)
goto out;
@@ -649,6 +650,7 @@
static void threshold_remove_bank(unsigned int cpu, int bank)
{
struct threshold_bank *b;
+ struct device *dev;
char name[32];
int i = 0;
@@ -663,7 +665,7 @@
#ifdef CONFIG_SMP
/* sibling symlink */
if (shared_bank[bank] && b->blocks->cpu != cpu) {
- sysfs_remove_link(&per_cpu(mce_device, cpu).kobj, name);
+ sysfs_remove_link(&mce_device[cpu]->kobj, name);
per_cpu(threshold_banks, cpu)[bank] = NULL;
return;
@@ -675,7 +677,9 @@
if (i == cpu)
continue;
- sysfs_remove_link(&per_cpu(mce_device, i).kobj, name);
+ dev = mce_device[i];
+ if (dev)
+ sysfs_remove_link(&dev->kobj, name);
per_cpu(threshold_banks, i)[bank] = NULL;
}
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 22d0e21..4af9fd2 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -81,8 +81,6 @@
* enough to patch inline, increasing performance.
*/
-#define nr_syscalls ((syscall_table_size)/4)
-
#ifdef CONFIG_PREEMPT
#define preempt_stop(clobbers) DISABLE_INTERRUPTS(clobbers); TRACE_IRQS_OFF
#else
@@ -423,7 +421,7 @@
testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
jnz sysenter_audit
sysenter_do_call:
- cmpl $(nr_syscalls), %eax
+ cmpl $(NR_syscalls), %eax
jae syscall_badsys
call *sys_call_table(,%eax,4)
movl %eax,PT_EAX(%esp)
@@ -504,7 +502,7 @@
# system call tracing in operation / emulation
testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
jnz syscall_trace_entry
- cmpl $(nr_syscalls), %eax
+ cmpl $(NR_syscalls), %eax
jae syscall_badsys
syscall_call:
call *sys_call_table(,%eax,4)
@@ -654,7 +652,7 @@
movl %esp, %eax
call syscall_trace_enter
/* What it returned is what we'll actually use. */
- cmpl $(nr_syscalls), %eax
+ cmpl $(NR_syscalls), %eax
jnae syscall_call
jmp syscall_exit
END(syscall_trace_entry)
@@ -694,29 +692,28 @@
* System calls that need a pt_regs pointer.
*/
#define PTREGSCALL0(name) \
- ALIGN; \
-ptregs_##name: \
+ENTRY(ptregs_##name) ; \
leal 4(%esp),%eax; \
- jmp sys_##name;
+ jmp sys_##name; \
+ENDPROC(ptregs_##name)
#define PTREGSCALL1(name) \
- ALIGN; \
-ptregs_##name: \
+ENTRY(ptregs_##name) ; \
leal 4(%esp),%edx; \
movl (PT_EBX+4)(%esp),%eax; \
- jmp sys_##name;
+ jmp sys_##name; \
+ENDPROC(ptregs_##name)
#define PTREGSCALL2(name) \
- ALIGN; \
-ptregs_##name: \
+ENTRY(ptregs_##name) ; \
leal 4(%esp),%ecx; \
movl (PT_ECX+4)(%esp),%edx; \
movl (PT_EBX+4)(%esp),%eax; \
- jmp sys_##name;
+ jmp sys_##name; \
+ENDPROC(ptregs_##name)
#define PTREGSCALL3(name) \
- ALIGN; \
-ptregs_##name: \
+ENTRY(ptregs_##name) ; \
CFI_STARTPROC; \
leal 4(%esp),%eax; \
pushl_cfi %eax; \
@@ -741,8 +738,7 @@
PTREGSCALL1(vm86old)
/* Clone is an oddball. The 4th arg is in %edi */
- ALIGN;
-ptregs_clone:
+ENTRY(ptregs_clone)
CFI_STARTPROC
leal 4(%esp),%eax
pushl_cfi %eax
@@ -1213,11 +1209,6 @@
jmp *%ecx
#endif
-.section .rodata,"a"
-#include "syscall_table_32.S"
-
-syscall_table_size=(.-sys_call_table)
-
/*
* Some functions should be protected against kprobes
*/
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index a20e1cb..940ba71 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -1480,62 +1480,214 @@
CFI_ENDPROC
END(error_exit)
+/*
+ * Test if a given stack is an NMI stack or not.
+ */
+ .macro test_in_nmi reg stack nmi_ret normal_ret
+ cmpq %\reg, \stack
+ ja \normal_ret
+ subq $EXCEPTION_STKSZ, %\reg
+ cmpq %\reg, \stack
+ jb \normal_ret
+ jmp \nmi_ret
+ .endm
/* runs on exception stack */
ENTRY(nmi)
INTR_FRAME
PARAVIRT_ADJUST_EXCEPTION_FRAME
- pushq_cfi $-1
+ /*
+ * We allow breakpoints in NMIs. If a breakpoint occurs, then
+ * the iretq it performs will take us out of NMI context.
+ * This means that we can have nested NMIs where the next
+ * NMI is using the top of the stack of the previous NMI. We
+ * can't let it execute because the nested NMI will corrupt the
+ * stack of the previous NMI. NMI handlers are not re-entrant
+ * anyway.
+ *
+ * To handle this case we do the following:
+ * Check the a special location on the stack that contains
+ * a variable that is set when NMIs are executing.
+ * The interrupted task's stack is also checked to see if it
+ * is an NMI stack.
+ * If the variable is not set and the stack is not the NMI
+ * stack then:
+ * o Set the special variable on the stack
+ * o Copy the interrupt frame into a "saved" location on the stack
+ * o Copy the interrupt frame into a "copy" location on the stack
+ * o Continue processing the NMI
+ * If the variable is set or the previous stack is the NMI stack:
+ * o Modify the "copy" location to jump to the repeate_nmi
+ * o return back to the first NMI
+ *
+ * Now on exit of the first NMI, we first clear the stack variable
+ * The NMI stack will tell any nested NMIs at that point that it is
+ * nested. Then we pop the stack normally with iret, and if there was
+ * a nested NMI that updated the copy interrupt stack frame, a
+ * jump will be made to the repeat_nmi code that will handle the second
+ * NMI.
+ */
+
+ /* Use %rdx as out temp variable throughout */
+ pushq_cfi %rdx
+
+ /*
+ * Check the special variable on the stack to see if NMIs are
+ * executing.
+ */
+ cmp $1, -8(%rsp)
+ je nested_nmi
+
+ /*
+ * Now test if the previous stack was an NMI stack.
+ * We need the double check. We check the NMI stack to satisfy the
+ * race when the first NMI clears the variable before returning.
+ * We check the variable because the first NMI could be in a
+ * breakpoint routine using a breakpoint stack.
+ */
+ lea 6*8(%rsp), %rdx
+ test_in_nmi rdx, 4*8(%rsp), nested_nmi, first_nmi
+
+nested_nmi:
+ /*
+ * Do nothing if we interrupted the fixup in repeat_nmi.
+ * It's about to repeat the NMI handler, so we are fine
+ * with ignoring this one.
+ */
+ movq $repeat_nmi, %rdx
+ cmpq 8(%rsp), %rdx
+ ja 1f
+ movq $end_repeat_nmi, %rdx
+ cmpq 8(%rsp), %rdx
+ ja nested_nmi_out
+
+1:
+ /* Set up the interrupted NMIs stack to jump to repeat_nmi */
+ leaq -6*8(%rsp), %rdx
+ movq %rdx, %rsp
+ CFI_ADJUST_CFA_OFFSET 6*8
+ pushq_cfi $__KERNEL_DS
+ pushq_cfi %rdx
+ pushfq_cfi
+ pushq_cfi $__KERNEL_CS
+ pushq_cfi $repeat_nmi
+
+ /* Put stack back */
+ addq $(11*8), %rsp
+ CFI_ADJUST_CFA_OFFSET -11*8
+
+nested_nmi_out:
+ popq_cfi %rdx
+
+ /* No need to check faults here */
+ INTERRUPT_RETURN
+
+first_nmi:
+ /*
+ * Because nested NMIs will use the pushed location that we
+ * stored in rdx, we must keep that space available.
+ * Here's what our stack frame will look like:
+ * +-------------------------+
+ * | original SS |
+ * | original Return RSP |
+ * | original RFLAGS |
+ * | original CS |
+ * | original RIP |
+ * +-------------------------+
+ * | temp storage for rdx |
+ * +-------------------------+
+ * | NMI executing variable |
+ * +-------------------------+
+ * | Saved SS |
+ * | Saved Return RSP |
+ * | Saved RFLAGS |
+ * | Saved CS |
+ * | Saved RIP |
+ * +-------------------------+
+ * | copied SS |
+ * | copied Return RSP |
+ * | copied RFLAGS |
+ * | copied CS |
+ * | copied RIP |
+ * +-------------------------+
+ * | pt_regs |
+ * +-------------------------+
+ *
+ * The saved RIP is used to fix up the copied RIP that a nested
+ * NMI may zero out. The original stack frame and the temp storage
+ * is also used by nested NMIs and can not be trusted on exit.
+ */
+ /* Set the NMI executing variable on the stack. */
+ pushq_cfi $1
+
+ /* Copy the stack frame to the Saved frame */
+ .rept 5
+ pushq_cfi 6*8(%rsp)
+ .endr
+
+ /* Make another copy, this one may be modified by nested NMIs */
+ .rept 5
+ pushq_cfi 4*8(%rsp)
+ .endr
+
+ /* Do not pop rdx, nested NMIs will corrupt it */
+ movq 11*8(%rsp), %rdx
+
+ /*
+ * Everything below this point can be preempted by a nested
+ * NMI if the first NMI took an exception. Repeated NMIs
+ * caused by an exception and nested NMI will start here, and
+ * can still be preempted by another NMI.
+ */
+restart_nmi:
+ pushq_cfi $-1 /* ORIG_RAX: no syscall to restart */
subq $ORIG_RAX-R15, %rsp
CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
+ /*
+ * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
+ * as we should not be calling schedule in NMI context.
+ * Even with normal interrupts enabled. An NMI should not be
+ * setting NEED_RESCHED or anything that normal interrupts and
+ * exceptions might do.
+ */
call save_paranoid
DEFAULT_FRAME 0
/* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
movq %rsp,%rdi
movq $-1,%rsi
call do_nmi
-#ifdef CONFIG_TRACE_IRQFLAGS
- /* paranoidexit; without TRACE_IRQS_OFF */
- /* ebx: no swapgs flag */
- DISABLE_INTERRUPTS(CLBR_NONE)
testl %ebx,%ebx /* swapgs needed? */
jnz nmi_restore
- testl $3,CS(%rsp)
- jnz nmi_userspace
nmi_swapgs:
SWAPGS_UNSAFE_STACK
nmi_restore:
RESTORE_ALL 8
+ /* Clear the NMI executing stack variable */
+ movq $0, 10*8(%rsp)
jmp irq_return
-nmi_userspace:
- GET_THREAD_INFO(%rcx)
- movl TI_flags(%rcx),%ebx
- andl $_TIF_WORK_MASK,%ebx
- jz nmi_swapgs
- movq %rsp,%rdi /* &pt_regs */
- call sync_regs
- movq %rax,%rsp /* switch stack for scheduling */
- testl $_TIF_NEED_RESCHED,%ebx
- jnz nmi_schedule
- movl %ebx,%edx /* arg3: thread flags */
- ENABLE_INTERRUPTS(CLBR_NONE)
- xorl %esi,%esi /* arg2: oldset */
- movq %rsp,%rdi /* arg1: &pt_regs */
- call do_notify_resume
- DISABLE_INTERRUPTS(CLBR_NONE)
- jmp nmi_userspace
-nmi_schedule:
- ENABLE_INTERRUPTS(CLBR_ANY)
- call schedule
- DISABLE_INTERRUPTS(CLBR_ANY)
- jmp nmi_userspace
CFI_ENDPROC
-#else
- jmp paranoid_exit
- CFI_ENDPROC
-#endif
END(nmi)
+ /*
+ * If an NMI hit an iret because of an exception or breakpoint,
+ * it can lose its NMI context, and a nested NMI may come in.
+ * In that case, the nested NMI will change the preempted NMI's
+ * stack to jump to here when it does the final iret.
+ */
+repeat_nmi:
+ INTR_FRAME
+ /* Update the stack variable to say we are still in NMI */
+ movq $1, 5*8(%rsp)
+
+ /* copy the saved stack back to copy stack */
+ .rept 5
+ pushq_cfi 4*8(%rsp)
+ .endr
+
+ jmp restart_nmi
+ CFI_ENDPROC
+end_repeat_nmi:
+
ENTRY(ignore_sysret)
CFI_STARTPROC
mov $-ENOSYS,%eax
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index e11e394..40f4eb3 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -417,6 +417,10 @@
ENTRY(idt_table)
.skip IDT_ENTRIES * 16
+ .align L1_CACHE_BYTES
+ENTRY(nmi_idt_table)
+ .skip IDT_ENTRIES * 16
+
__PAGE_ALIGNED_BSS
.align PAGE_SIZE
ENTRY(empty_zero_page)
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index e88f37b..47acaf3 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -405,9 +405,108 @@
unknown_nmi_error(reason, regs);
}
+/*
+ * NMIs can hit breakpoints which will cause it to lose its
+ * NMI context with the CPU when the breakpoint does an iret.
+ */
+#ifdef CONFIG_X86_32
+/*
+ * For i386, NMIs use the same stack as the kernel, and we can
+ * add a workaround to the iret problem in C. Simply have 3 states
+ * the NMI can be in.
+ *
+ * 1) not running
+ * 2) executing
+ * 3) latched
+ *
+ * When no NMI is in progress, it is in the "not running" state.
+ * When an NMI comes in, it goes into the "executing" state.
+ * Normally, if another NMI is triggered, it does not interrupt
+ * the running NMI and the HW will simply latch it so that when
+ * the first NMI finishes, it will restart the second NMI.
+ * (Note, the latch is binary, thus multiple NMIs triggering,
+ * when one is running, are ignored. Only one NMI is restarted.)
+ *
+ * If an NMI hits a breakpoint that executes an iret, another
+ * NMI can preempt it. We do not want to allow this new NMI
+ * to run, but we want to execute it when the first one finishes.
+ * We set the state to "latched", and the first NMI will perform
+ * an cmpxchg on the state, and if it doesn't successfully
+ * reset the state to "not running" it will restart the next
+ * NMI.
+ */
+enum nmi_states {
+ NMI_NOT_RUNNING,
+ NMI_EXECUTING,
+ NMI_LATCHED,
+};
+static DEFINE_PER_CPU(enum nmi_states, nmi_state);
+
+#define nmi_nesting_preprocess(regs) \
+ do { \
+ if (__get_cpu_var(nmi_state) != NMI_NOT_RUNNING) { \
+ __get_cpu_var(nmi_state) = NMI_LATCHED; \
+ return; \
+ } \
+ nmi_restart: \
+ __get_cpu_var(nmi_state) = NMI_EXECUTING; \
+ } while (0)
+
+#define nmi_nesting_postprocess() \
+ do { \
+ if (cmpxchg(&__get_cpu_var(nmi_state), \
+ NMI_EXECUTING, NMI_NOT_RUNNING) != NMI_EXECUTING) \
+ goto nmi_restart; \
+ } while (0)
+#else /* x86_64 */
+/*
+ * In x86_64 things are a bit more difficult. This has the same problem
+ * where an NMI hitting a breakpoint that calls iret will remove the
+ * NMI context, allowing a nested NMI to enter. What makes this more
+ * difficult is that both NMIs and breakpoints have their own stack.
+ * When a new NMI or breakpoint is executed, the stack is set to a fixed
+ * point. If an NMI is nested, it will have its stack set at that same
+ * fixed address that the first NMI had, and will start corrupting the
+ * stack. This is handled in entry_64.S, but the same problem exists with
+ * the breakpoint stack.
+ *
+ * If a breakpoint is being processed, and the debug stack is being used,
+ * if an NMI comes in and also hits a breakpoint, the stack pointer
+ * will be set to the same fixed address as the breakpoint that was
+ * interrupted, causing that stack to be corrupted. To handle this case,
+ * check if the stack that was interrupted is the debug stack, and if
+ * so, change the IDT so that new breakpoints will use the current stack
+ * and not switch to the fixed address. On return of the NMI, switch back
+ * to the original IDT.
+ */
+static DEFINE_PER_CPU(int, update_debug_stack);
+
+static inline void nmi_nesting_preprocess(struct pt_regs *regs)
+{
+ /*
+ * If we interrupted a breakpoint, it is possible that
+ * the nmi handler will have breakpoints too. We need to
+ * change the IDT such that breakpoints that happen here
+ * continue to use the NMI stack.
+ */
+ if (unlikely(is_debug_stack(regs->sp))) {
+ debug_stack_set_zero();
+ __get_cpu_var(update_debug_stack) = 1;
+ }
+}
+
+static inline void nmi_nesting_postprocess(void)
+{
+ if (unlikely(__get_cpu_var(update_debug_stack)))
+ debug_stack_reset();
+}
+#endif
+
dotraplinkage notrace __kprobes void
do_nmi(struct pt_regs *regs, long error_code)
{
+ nmi_nesting_preprocess(regs);
+
nmi_enter();
inc_irq_stat(__nmi_count);
@@ -416,6 +515,9 @@
default_do_nmi(regs);
nmi_exit();
+
+ /* On i386, may loop back to preprocess */
+ nmi_nesting_postprocess();
}
void stop_nmi(void)
diff --git a/arch/x86/kernel/syscall_32.c b/arch/x86/kernel/syscall_32.c
new file mode 100644
index 0000000..147fcd4
--- /dev/null
+++ b/arch/x86/kernel/syscall_32.c
@@ -0,0 +1,25 @@
+/* System call table for i386. */
+
+#include <linux/linkage.h>
+#include <linux/sys.h>
+#include <linux/cache.h>
+#include <asm/asm-offsets.h>
+
+#define __SYSCALL_I386(nr, sym, compat) extern asmlinkage void sym(void) ;
+#include <asm/syscalls_32.h>
+#undef __SYSCALL_I386
+
+#define __SYSCALL_I386(nr, sym, compat) [nr] = sym,
+
+typedef asmlinkage void (*sys_call_ptr_t)(void);
+
+extern asmlinkage void sys_ni_syscall(void);
+
+const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
+ /*
+ * Smells like a compiler bug -- it doesn't work
+ * when the & below is removed.
+ */
+ [0 ... __NR_syscall_max] = &sys_ni_syscall,
+#include <asm/syscalls_32.h>
+};
diff --git a/arch/x86/kernel/syscall_64.c b/arch/x86/kernel/syscall_64.c
index de87d60..7ac7943 100644
--- a/arch/x86/kernel/syscall_64.c
+++ b/arch/x86/kernel/syscall_64.c
@@ -5,15 +5,11 @@
#include <linux/cache.h>
#include <asm/asm-offsets.h>
-#define __NO_STUBS
+#define __SYSCALL_64(nr, sym, compat) extern asmlinkage void sym(void) ;
+#include <asm/syscalls_64.h>
+#undef __SYSCALL_64
-#define __SYSCALL(nr, sym) extern asmlinkage void sym(void) ;
-#undef _ASM_X86_UNISTD_64_H
-#include <asm/unistd_64.h>
-
-#undef __SYSCALL
-#define __SYSCALL(nr, sym) [nr] = sym,
-#undef _ASM_X86_UNISTD_64_H
+#define __SYSCALL_64(nr, sym, compat) [nr] = sym,
typedef void (*sys_call_ptr_t)(void);
@@ -21,9 +17,9 @@
const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
/*
- *Smells like a like a compiler bug -- it doesn't work
- *when the & below is removed.
- */
+ * Smells like a compiler bug -- it doesn't work
+ * when the & below is removed.
+ */
[0 ... __NR_syscall_max] = &sys_ni_syscall,
-#include <asm/unistd_64.h>
+#include <asm/syscalls_64.h>
};
diff --git a/arch/x86/kernel/syscall_table_32.S b/arch/x86/kernel/syscall_table_32.S
deleted file mode 100644
index 9a0e312..0000000
--- a/arch/x86/kernel/syscall_table_32.S
+++ /dev/null
@@ -1,350 +0,0 @@
-ENTRY(sys_call_table)
- .long sys_restart_syscall /* 0 - old "setup()" system call, used for restarting */
- .long sys_exit
- .long ptregs_fork
- .long sys_read
- .long sys_write
- .long sys_open /* 5 */
- .long sys_close
- .long sys_waitpid
- .long sys_creat
- .long sys_link
- .long sys_unlink /* 10 */
- .long ptregs_execve
- .long sys_chdir
- .long sys_time
- .long sys_mknod
- .long sys_chmod /* 15 */
- .long sys_lchown16
- .long sys_ni_syscall /* old break syscall holder */
- .long sys_stat
- .long sys_lseek
- .long sys_getpid /* 20 */
- .long sys_mount
- .long sys_oldumount
- .long sys_setuid16
- .long sys_getuid16
- .long sys_stime /* 25 */
- .long sys_ptrace
- .long sys_alarm
- .long sys_fstat
- .long sys_pause
- .long sys_utime /* 30 */
- .long sys_ni_syscall /* old stty syscall holder */
- .long sys_ni_syscall /* old gtty syscall holder */
- .long sys_access
- .long sys_nice
- .long sys_ni_syscall /* 35 - old ftime syscall holder */
- .long sys_sync
- .long sys_kill
- .long sys_rename
- .long sys_mkdir
- .long sys_rmdir /* 40 */
- .long sys_dup
- .long sys_pipe
- .long sys_times
- .long sys_ni_syscall /* old prof syscall holder */
- .long sys_brk /* 45 */
- .long sys_setgid16
- .long sys_getgid16
- .long sys_signal
- .long sys_geteuid16
- .long sys_getegid16 /* 50 */
- .long sys_acct
- .long sys_umount /* recycled never used phys() */
- .long sys_ni_syscall /* old lock syscall holder */
- .long sys_ioctl
- .long sys_fcntl /* 55 */
- .long sys_ni_syscall /* old mpx syscall holder */
- .long sys_setpgid
- .long sys_ni_syscall /* old ulimit syscall holder */
- .long sys_olduname
- .long sys_umask /* 60 */
- .long sys_chroot
- .long sys_ustat
- .long sys_dup2
- .long sys_getppid
- .long sys_getpgrp /* 65 */
- .long sys_setsid
- .long sys_sigaction
- .long sys_sgetmask
- .long sys_ssetmask
- .long sys_setreuid16 /* 70 */
- .long sys_setregid16
- .long sys_sigsuspend
- .long sys_sigpending
- .long sys_sethostname
- .long sys_setrlimit /* 75 */
- .long sys_old_getrlimit
- .long sys_getrusage
- .long sys_gettimeofday
- .long sys_settimeofday
- .long sys_getgroups16 /* 80 */
- .long sys_setgroups16
- .long sys_old_select
- .long sys_symlink
- .long sys_lstat
- .long sys_readlink /* 85 */
- .long sys_uselib
- .long sys_swapon
- .long sys_reboot
- .long sys_old_readdir
- .long sys_old_mmap /* 90 */
- .long sys_munmap
- .long sys_truncate
- .long sys_ftruncate
- .long sys_fchmod
- .long sys_fchown16 /* 95 */
- .long sys_getpriority
- .long sys_setpriority
- .long sys_ni_syscall /* old profil syscall holder */
- .long sys_statfs
- .long sys_fstatfs /* 100 */
- .long sys_ioperm
- .long sys_socketcall
- .long sys_syslog
- .long sys_setitimer
- .long sys_getitimer /* 105 */
- .long sys_newstat
- .long sys_newlstat
- .long sys_newfstat
- .long sys_uname
- .long ptregs_iopl /* 110 */
- .long sys_vhangup
- .long sys_ni_syscall /* old "idle" system call */
- .long ptregs_vm86old
- .long sys_wait4
- .long sys_swapoff /* 115 */
- .long sys_sysinfo
- .long sys_ipc
- .long sys_fsync
- .long ptregs_sigreturn
- .long ptregs_clone /* 120 */
- .long sys_setdomainname
- .long sys_newuname
- .long sys_modify_ldt
- .long sys_adjtimex
- .long sys_mprotect /* 125 */
- .long sys_sigprocmask
- .long sys_ni_syscall /* old "create_module" */
- .long sys_init_module
- .long sys_delete_module
- .long sys_ni_syscall /* 130: old "get_kernel_syms" */
- .long sys_quotactl
- .long sys_getpgid
- .long sys_fchdir
- .long sys_bdflush
- .long sys_sysfs /* 135 */
- .long sys_personality
- .long sys_ni_syscall /* reserved for afs_syscall */
- .long sys_setfsuid16
- .long sys_setfsgid16
- .long sys_llseek /* 140 */
- .long sys_getdents
- .long sys_select
- .long sys_flock
- .long sys_msync
- .long sys_readv /* 145 */
- .long sys_writev
- .long sys_getsid
- .long sys_fdatasync
- .long sys_sysctl
- .long sys_mlock /* 150 */
- .long sys_munlock
- .long sys_mlockall
- .long sys_munlockall
- .long sys_sched_setparam
- .long sys_sched_getparam /* 155 */
- .long sys_sched_setscheduler
- .long sys_sched_getscheduler
- .long sys_sched_yield
- .long sys_sched_get_priority_max
- .long sys_sched_get_priority_min /* 160 */
- .long sys_sched_rr_get_interval
- .long sys_nanosleep
- .long sys_mremap
- .long sys_setresuid16
- .long sys_getresuid16 /* 165 */
- .long ptregs_vm86
- .long sys_ni_syscall /* Old sys_query_module */
- .long sys_poll
- .long sys_ni_syscall /* Old nfsservctl */
- .long sys_setresgid16 /* 170 */
- .long sys_getresgid16
- .long sys_prctl
- .long ptregs_rt_sigreturn
- .long sys_rt_sigaction
- .long sys_rt_sigprocmask /* 175 */
- .long sys_rt_sigpending
- .long sys_rt_sigtimedwait
- .long sys_rt_sigqueueinfo
- .long sys_rt_sigsuspend
- .long sys_pread64 /* 180 */
- .long sys_pwrite64
- .long sys_chown16
- .long sys_getcwd
- .long sys_capget
- .long sys_capset /* 185 */
- .long ptregs_sigaltstack
- .long sys_sendfile
- .long sys_ni_syscall /* reserved for streams1 */
- .long sys_ni_syscall /* reserved for streams2 */
- .long ptregs_vfork /* 190 */
- .long sys_getrlimit
- .long sys_mmap_pgoff
- .long sys_truncate64
- .long sys_ftruncate64
- .long sys_stat64 /* 195 */
- .long sys_lstat64
- .long sys_fstat64
- .long sys_lchown
- .long sys_getuid
- .long sys_getgid /* 200 */
- .long sys_geteuid
- .long sys_getegid
- .long sys_setreuid
- .long sys_setregid
- .long sys_getgroups /* 205 */
- .long sys_setgroups
- .long sys_fchown
- .long sys_setresuid
- .long sys_getresuid
- .long sys_setresgid /* 210 */
- .long sys_getresgid
- .long sys_chown
- .long sys_setuid
- .long sys_setgid
- .long sys_setfsuid /* 215 */
- .long sys_setfsgid
- .long sys_pivot_root
- .long sys_mincore
- .long sys_madvise
- .long sys_getdents64 /* 220 */
- .long sys_fcntl64
- .long sys_ni_syscall /* reserved for TUX */
- .long sys_ni_syscall
- .long sys_gettid
- .long sys_readahead /* 225 */
- .long sys_setxattr
- .long sys_lsetxattr
- .long sys_fsetxattr
- .long sys_getxattr
- .long sys_lgetxattr /* 230 */
- .long sys_fgetxattr
- .long sys_listxattr
- .long sys_llistxattr
- .long sys_flistxattr
- .long sys_removexattr /* 235 */
- .long sys_lremovexattr
- .long sys_fremovexattr
- .long sys_tkill
- .long sys_sendfile64
- .long sys_futex /* 240 */
- .long sys_sched_setaffinity
- .long sys_sched_getaffinity
- .long sys_set_thread_area
- .long sys_get_thread_area
- .long sys_io_setup /* 245 */
- .long sys_io_destroy
- .long sys_io_getevents
- .long sys_io_submit
- .long sys_io_cancel
- .long sys_fadvise64 /* 250 */
- .long sys_ni_syscall
- .long sys_exit_group
- .long sys_lookup_dcookie
- .long sys_epoll_create
- .long sys_epoll_ctl /* 255 */
- .long sys_epoll_wait
- .long sys_remap_file_pages
- .long sys_set_tid_address
- .long sys_timer_create
- .long sys_timer_settime /* 260 */
- .long sys_timer_gettime
- .long sys_timer_getoverrun
- .long sys_timer_delete
- .long sys_clock_settime
- .long sys_clock_gettime /* 265 */
- .long sys_clock_getres
- .long sys_clock_nanosleep
- .long sys_statfs64
- .long sys_fstatfs64
- .long sys_tgkill /* 270 */
- .long sys_utimes
- .long sys_fadvise64_64
- .long sys_ni_syscall /* sys_vserver */
- .long sys_mbind
- .long sys_get_mempolicy
- .long sys_set_mempolicy
- .long sys_mq_open
- .long sys_mq_unlink
- .long sys_mq_timedsend
- .long sys_mq_timedreceive /* 280 */
- .long sys_mq_notify
- .long sys_mq_getsetattr
- .long sys_kexec_load
- .long sys_waitid
- .long sys_ni_syscall /* 285 */ /* available */
- .long sys_add_key
- .long sys_request_key
- .long sys_keyctl
- .long sys_ioprio_set
- .long sys_ioprio_get /* 290 */
- .long sys_inotify_init
- .long sys_inotify_add_watch
- .long sys_inotify_rm_watch
- .long sys_migrate_pages
- .long sys_openat /* 295 */
- .long sys_mkdirat
- .long sys_mknodat
- .long sys_fchownat
- .long sys_futimesat
- .long sys_fstatat64 /* 300 */
- .long sys_unlinkat
- .long sys_renameat
- .long sys_linkat
- .long sys_symlinkat
- .long sys_readlinkat /* 305 */
- .long sys_fchmodat
- .long sys_faccessat
- .long sys_pselect6
- .long sys_ppoll
- .long sys_unshare /* 310 */
- .long sys_set_robust_list
- .long sys_get_robust_list
- .long sys_splice
- .long sys_sync_file_range
- .long sys_tee /* 315 */
- .long sys_vmsplice
- .long sys_move_pages
- .long sys_getcpu
- .long sys_epoll_pwait
- .long sys_utimensat /* 320 */
- .long sys_signalfd
- .long sys_timerfd_create
- .long sys_eventfd
- .long sys_fallocate
- .long sys_timerfd_settime /* 325 */
- .long sys_timerfd_gettime
- .long sys_signalfd4
- .long sys_eventfd2
- .long sys_epoll_create1
- .long sys_dup3 /* 330 */
- .long sys_pipe2
- .long sys_inotify_init1
- .long sys_preadv
- .long sys_pwritev
- .long sys_rt_tgsigqueueinfo /* 335 */
- .long sys_perf_event_open
- .long sys_recvmmsg
- .long sys_fanotify_init
- .long sys_fanotify_mark
- .long sys_prlimit64 /* 340 */
- .long sys_name_to_handle_at
- .long sys_open_by_handle_at
- .long sys_clock_adjtime
- .long sys_syncfs
- .long sys_sendmmsg /* 345 */
- .long sys_setns
- .long sys_process_vm_readv
- .long sys_process_vm_writev
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index fa1191fb..482ec3a 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -311,9 +311,15 @@
== NOTIFY_STOP)
return;
+ /*
+ * Let others (NMI) know that the debug stack is in use
+ * as we may switch to the interrupt stack.
+ */
+ debug_stack_usage_inc();
preempt_conditional_sti(regs);
do_trap(3, SIGTRAP, "int3", regs, error_code, NULL);
preempt_conditional_cli(regs);
+ debug_stack_usage_dec();
}
#ifdef CONFIG_X86_64
@@ -406,6 +412,12 @@
SIGTRAP) == NOTIFY_STOP)
return;
+ /*
+ * Let others (NMI) know that the debug stack is in use
+ * as we may switch to the interrupt stack.
+ */
+ debug_stack_usage_inc();
+
/* It's safe to allow irq's after DR6 has been saved */
preempt_conditional_sti(regs);
@@ -413,6 +425,7 @@
handle_vm86_trap((struct kernel_vm86_regs *) regs,
error_code, 1);
preempt_conditional_cli(regs);
+ debug_stack_usage_dec();
return;
}
@@ -432,6 +445,7 @@
if (tsk->thread.debugreg6 & (DR_STEP | DR_TRAP_BITS) || user_icebp)
send_sigtrap(tsk, regs, error_code, si_code);
preempt_conditional_cli(regs);
+ debug_stack_usage_dec();
return;
}
@@ -718,4 +732,10 @@
cpu_init();
x86_init.irqs.trap_init();
+
+#ifdef CONFIG_X86_64
+ memcpy(&nmi_idt_table, &idt_table, IDT_ENTRIES * 16);
+ set_nmi_gate(1, &debug);
+ set_nmi_gate(3, &int3);
+#endif
}
diff --git a/arch/x86/syscalls/Makefile b/arch/x86/syscalls/Makefile
new file mode 100644
index 0000000..564b247
--- /dev/null
+++ b/arch/x86/syscalls/Makefile
@@ -0,0 +1,43 @@
+out := $(obj)/../include/generated/asm
+
+# Create output directory if not already present
+_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
+
+syscall32 := $(srctree)/$(src)/syscall_32.tbl
+syscall64 := $(srctree)/$(src)/syscall_64.tbl
+
+syshdr := $(srctree)/$(src)/syscallhdr.sh
+systbl := $(srctree)/$(src)/syscalltbl.sh
+
+quiet_cmd_syshdr = SYSHDR $@
+ cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' $< $@ \
+ $(syshdr_abi_$(basetarget)) $(syshdr_pfx_$(basetarget))
+quiet_cmd_systbl = SYSTBL $@
+ cmd_systbl = $(CONFIG_SHELL) '$(systbl)' $< $@
+
+syshdr_abi_unistd_32 := i386
+$(out)/unistd_32.h: $(syscall32) $(syshdr)
+ $(call if_changed,syshdr)
+
+syshdr_abi_unistd_32_ia32 := i386
+syshdr_pfx_unistd_32_ia32 := ia32_
+$(out)/unistd_32_ia32.h: $(syscall32) $(syshdr)
+ $(call if_changed,syshdr)
+
+syshdr_abi_unistd_64 := 64
+$(out)/unistd_64.h: $(syscall64) $(syshdr)
+ $(call if_changed,syshdr)
+
+$(out)/syscalls_32.h: $(syscall32) $(systbl)
+ $(call if_changed,systbl)
+$(out)/syscalls_64.h: $(syscall64) $(systbl)
+ $(call if_changed,systbl)
+
+syshdr-y += unistd_32.h unistd_64.h
+syshdr-y += syscalls_32.h
+syshdr-$(CONFIG_X86_64) += unistd_32_ia32.h
+syshdr-$(CONFIG_X86_64) += syscalls_64.h
+
+targets += $(syshdr-y)
+
+all: $(addprefix $(out)/,$(targets))
diff --git a/arch/x86/syscalls/syscall_32.tbl b/arch/x86/syscalls/syscall_32.tbl
new file mode 100644
index 0000000..ce98e28
--- /dev/null
+++ b/arch/x86/syscalls/syscall_32.tbl
@@ -0,0 +1,357 @@
+#
+# 32-bit system call numbers and entry vectors
+#
+# The format is:
+# <number> <abi> <name> <entry point> <compat entry point>
+#
+# The abi is always "i386" for this file.
+#
+0 i386 restart_syscall sys_restart_syscall
+1 i386 exit sys_exit
+2 i386 fork ptregs_fork stub32_fork
+3 i386 read sys_read
+4 i386 write sys_write
+5 i386 open sys_open compat_sys_open
+6 i386 close sys_close
+7 i386 waitpid sys_waitpid sys32_waitpid
+8 i386 creat sys_creat
+9 i386 link sys_link
+10 i386 unlink sys_unlink
+11 i386 execve ptregs_execve stub32_execve
+12 i386 chdir sys_chdir
+13 i386 time sys_time compat_sys_time
+14 i386 mknod sys_mknod
+15 i386 chmod sys_chmod
+16 i386 lchown sys_lchown16
+17 i386 break
+18 i386 oldstat sys_stat
+19 i386 lseek sys_lseek sys32_lseek
+20 i386 getpid sys_getpid
+21 i386 mount sys_mount compat_sys_mount
+22 i386 umount sys_oldumount
+23 i386 setuid sys_setuid16
+24 i386 getuid sys_getuid16
+25 i386 stime sys_stime compat_sys_stime
+26 i386 ptrace sys_ptrace compat_sys_ptrace
+27 i386 alarm sys_alarm
+28 i386 oldfstat sys_fstat
+29 i386 pause sys_pause
+30 i386 utime sys_utime compat_sys_utime
+31 i386 stty
+32 i386 gtty
+33 i386 access sys_access
+34 i386 nice sys_nice
+35 i386 ftime
+36 i386 sync sys_sync
+37 i386 kill sys_kill sys32_kill
+38 i386 rename sys_rename
+39 i386 mkdir sys_mkdir
+40 i386 rmdir sys_rmdir
+41 i386 dup sys_dup
+42 i386 pipe sys_pipe
+43 i386 times sys_times compat_sys_times
+44 i386 prof
+45 i386 brk sys_brk
+46 i386 setgid sys_setgid16
+47 i386 getgid sys_getgid16
+48 i386 signal sys_signal
+49 i386 geteuid sys_geteuid16
+50 i386 getegid sys_getegid16
+51 i386 acct sys_acct
+52 i386 umount2 sys_umount
+53 i386 lock
+54 i386 ioctl sys_ioctl compat_sys_ioctl
+55 i386 fcntl sys_fcntl compat_sys_fcntl64
+56 i386 mpx
+57 i386 setpgid sys_setpgid
+58 i386 ulimit
+59 i386 oldolduname sys_olduname
+60 i386 umask sys_umask
+61 i386 chroot sys_chroot
+62 i386 ustat sys_ustat compat_sys_ustat
+63 i386 dup2 sys_dup2
+64 i386 getppid sys_getppid
+65 i386 getpgrp sys_getpgrp
+66 i386 setsid sys_setsid
+67 i386 sigaction sys_sigaction sys32_sigaction
+68 i386 sgetmask sys_sgetmask
+69 i386 ssetmask sys_ssetmask
+70 i386 setreuid sys_setreuid16
+71 i386 setregid sys_setregid16
+72 i386 sigsuspend sys_sigsuspend sys32_sigsuspend
+73 i386 sigpending sys_sigpending compat_sys_sigpending
+74 i386 sethostname sys_sethostname
+75 i386 setrlimit sys_setrlimit compat_sys_setrlimit
+76 i386 getrlimit sys_old_getrlimit compat_sys_old_getrlimit
+77 i386 getrusage sys_getrusage compat_sys_getrusage
+78 i386 gettimeofday sys_gettimeofday compat_sys_gettimeofday
+79 i386 settimeofday sys_settimeofday compat_sys_settimeofday
+80 i386 getgroups sys_getgroups16
+81 i386 setgroups sys_setgroups16
+82 i386 select sys_old_select compat_sys_old_select
+83 i386 symlink sys_symlink
+84 i386 oldlstat sys_lstat
+85 i386 readlink sys_readlink
+86 i386 uselib sys_uselib
+87 i386 swapon sys_swapon
+88 i386 reboot sys_reboot
+89 i386 readdir sys_old_readdir compat_sys_old_readdir
+90 i386 mmap sys_old_mmap sys32_mmap
+91 i386 munmap sys_munmap
+92 i386 truncate sys_truncate
+93 i386 ftruncate sys_ftruncate
+94 i386 fchmod sys_fchmod
+95 i386 fchown sys_fchown16
+96 i386 getpriority sys_getpriority
+97 i386 setpriority sys_setpriority
+98 i386 profil
+99 i386 statfs sys_statfs compat_sys_statfs
+100 i386 fstatfs sys_fstatfs compat_sys_fstatfs
+101 i386 ioperm sys_ioperm
+102 i386 socketcall sys_socketcall compat_sys_socketcall
+103 i386 syslog sys_syslog
+104 i386 setitimer sys_setitimer compat_sys_setitimer
+105 i386 getitimer sys_getitimer compat_sys_getitimer
+106 i386 stat sys_newstat compat_sys_newstat
+107 i386 lstat sys_newlstat compat_sys_newlstat
+108 i386 fstat sys_newfstat compat_sys_newfstat
+109 i386 olduname sys_uname
+110 i386 iopl ptregs_iopl stub32_iopl
+111 i386 vhangup sys_vhangup
+112 i386 idle
+113 i386 vm86old ptregs_vm86old sys32_vm86_warning
+114 i386 wait4 sys_wait4 compat_sys_wait4
+115 i386 swapoff sys_swapoff
+116 i386 sysinfo sys_sysinfo compat_sys_sysinfo
+117 i386 ipc sys_ipc sys32_ipc
+118 i386 fsync sys_fsync
+119 i386 sigreturn ptregs_sigreturn stub32_sigreturn
+120 i386 clone ptregs_clone stub32_clone
+121 i386 setdomainname sys_setdomainname
+122 i386 uname sys_newuname
+123 i386 modify_ldt sys_modify_ldt
+124 i386 adjtimex sys_adjtimex compat_sys_adjtimex
+125 i386 mprotect sys_mprotect sys32_mprotect
+126 i386 sigprocmask sys_sigprocmask compat_sys_sigprocmask
+127 i386 create_module
+128 i386 init_module sys_init_module
+129 i386 delete_module sys_delete_module
+130 i386 get_kernel_syms
+131 i386 quotactl sys_quotactl sys32_quotactl
+132 i386 getpgid sys_getpgid
+133 i386 fchdir sys_fchdir
+134 i386 bdflush sys_bdflush
+135 i386 sysfs sys_sysfs
+136 i386 personality sys_personality
+137 i386 afs_syscall
+138 i386 setfsuid sys_setfsuid16
+139 i386 setfsgid sys_setfsgid16
+140 i386 _llseek sys_llseek
+141 i386 getdents sys_getdents compat_sys_getdents
+142 i386 _newselect sys_select compat_sys_select
+143 i386 flock sys_flock
+144 i386 msync sys_msync
+145 i386 readv sys_readv compat_sys_readv
+146 i386 writev sys_writev compat_sys_writev
+147 i386 getsid sys_getsid
+148 i386 fdatasync sys_fdatasync
+149 i386 _sysctl sys_sysctl compat_sys_sysctl
+150 i386 mlock sys_mlock
+151 i386 munlock sys_munlock
+152 i386 mlockall sys_mlockall
+153 i386 munlockall sys_munlockall
+154 i386 sched_setparam sys_sched_setparam
+155 i386 sched_getparam sys_sched_getparam
+156 i386 sched_setscheduler sys_sched_setscheduler
+157 i386 sched_getscheduler sys_sched_getscheduler
+158 i386 sched_yield sys_sched_yield
+159 i386 sched_get_priority_max sys_sched_get_priority_max
+160 i386 sched_get_priority_min sys_sched_get_priority_min
+161 i386 sched_rr_get_interval sys_sched_rr_get_interval sys32_sched_rr_get_interval
+162 i386 nanosleep sys_nanosleep compat_sys_nanosleep
+163 i386 mremap sys_mremap
+164 i386 setresuid sys_setresuid16
+165 i386 getresuid sys_getresuid16
+166 i386 vm86 ptregs_vm86 sys32_vm86_warning
+167 i386 query_module
+168 i386 poll sys_poll
+169 i386 nfsservctl
+170 i386 setresgid sys_setresgid16
+171 i386 getresgid sys_getresgid16
+172 i386 prctl sys_prctl
+173 i386 rt_sigreturn ptregs_rt_sigreturn stub32_rt_sigreturn
+174 i386 rt_sigaction sys_rt_sigaction sys32_rt_sigaction
+175 i386 rt_sigprocmask sys_rt_sigprocmask sys32_rt_sigprocmask
+176 i386 rt_sigpending sys_rt_sigpending sys32_rt_sigpending
+177 i386 rt_sigtimedwait sys_rt_sigtimedwait compat_sys_rt_sigtimedwait
+178 i386 rt_sigqueueinfo sys_rt_sigqueueinfo sys32_rt_sigqueueinfo
+179 i386 rt_sigsuspend sys_rt_sigsuspend
+180 i386 pread64 sys_pread64 sys32_pread
+181 i386 pwrite64 sys_pwrite64 sys32_pwrite
+182 i386 chown sys_chown16
+183 i386 getcwd sys_getcwd
+184 i386 capget sys_capget
+185 i386 capset sys_capset
+186 i386 sigaltstack ptregs_sigaltstack stub32_sigaltstack
+187 i386 sendfile sys_sendfile sys32_sendfile
+188 i386 getpmsg
+189 i386 putpmsg
+190 i386 vfork ptregs_vfork stub32_vfork
+191 i386 ugetrlimit sys_getrlimit compat_sys_getrlimit
+192 i386 mmap2 sys_mmap_pgoff
+193 i386 truncate64 sys_truncate64 sys32_truncate64
+194 i386 ftruncate64 sys_ftruncate64 sys32_ftruncate64
+195 i386 stat64 sys_stat64 sys32_stat64
+196 i386 lstat64 sys_lstat64 sys32_lstat64
+197 i386 fstat64 sys_fstat64 sys32_fstat64
+198 i386 lchown32 sys_lchown
+199 i386 getuid32 sys_getuid
+200 i386 getgid32 sys_getgid
+201 i386 geteuid32 sys_geteuid
+202 i386 getegid32 sys_getegid
+203 i386 setreuid32 sys_setreuid
+204 i386 setregid32 sys_setregid
+205 i386 getgroups32 sys_getgroups
+206 i386 setgroups32 sys_setgroups
+207 i386 fchown32 sys_fchown
+208 i386 setresuid32 sys_setresuid
+209 i386 getresuid32 sys_getresuid
+210 i386 setresgid32 sys_setresgid
+211 i386 getresgid32 sys_getresgid
+212 i386 chown32 sys_chown
+213 i386 setuid32 sys_setuid
+214 i386 setgid32 sys_setgid
+215 i386 setfsuid32 sys_setfsuid
+216 i386 setfsgid32 sys_setfsgid
+217 i386 pivot_root sys_pivot_root
+218 i386 mincore sys_mincore
+219 i386 madvise sys_madvise
+220 i386 getdents64 sys_getdents64 compat_sys_getdents64
+221 i386 fcntl64 sys_fcntl64 compat_sys_fcntl64
+# 222 is unused
+# 223 is unused
+224 i386 gettid sys_gettid
+225 i386 readahead sys_readahead sys32_readahead
+226 i386 setxattr sys_setxattr
+227 i386 lsetxattr sys_lsetxattr
+228 i386 fsetxattr sys_fsetxattr
+229 i386 getxattr sys_getxattr
+230 i386 lgetxattr sys_lgetxattr
+231 i386 fgetxattr sys_fgetxattr
+232 i386 listxattr sys_listxattr
+233 i386 llistxattr sys_llistxattr
+234 i386 flistxattr sys_flistxattr
+235 i386 removexattr sys_removexattr
+236 i386 lremovexattr sys_lremovexattr
+237 i386 fremovexattr sys_fremovexattr
+238 i386 tkill sys_tkill
+239 i386 sendfile64 sys_sendfile64
+240 i386 futex sys_futex compat_sys_futex
+241 i386 sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity
+242 i386 sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity
+243 i386 set_thread_area sys_set_thread_area
+244 i386 get_thread_area sys_get_thread_area
+245 i386 io_setup sys_io_setup compat_sys_io_setup
+246 i386 io_destroy sys_io_destroy
+247 i386 io_getevents sys_io_getevents compat_sys_io_getevents
+248 i386 io_submit sys_io_submit compat_sys_io_submit
+249 i386 io_cancel sys_io_cancel
+250 i386 fadvise64 sys_fadvise64 sys32_fadvise64
+# 251 is available for reuse (was briefly sys_set_zone_reclaim)
+252 i386 exit_group sys_exit_group
+253 i386 lookup_dcookie sys_lookup_dcookie sys32_lookup_dcookie
+254 i386 epoll_create sys_epoll_create
+255 i386 epoll_ctl sys_epoll_ctl
+256 i386 epoll_wait sys_epoll_wait
+257 i386 remap_file_pages sys_remap_file_pages
+258 i386 set_tid_address sys_set_tid_address
+259 i386 timer_create sys_timer_create compat_sys_timer_create
+260 i386 timer_settime sys_timer_settime compat_sys_timer_settime
+261 i386 timer_gettime sys_timer_gettime compat_sys_timer_gettime
+262 i386 timer_getoverrun sys_timer_getoverrun
+263 i386 timer_delete sys_timer_delete
+264 i386 clock_settime sys_clock_settime compat_sys_clock_settime
+265 i386 clock_gettime sys_clock_gettime compat_sys_clock_gettime
+266 i386 clock_getres sys_clock_getres compat_sys_clock_getres
+267 i386 clock_nanosleep sys_clock_nanosleep compat_sys_clock_nanosleep
+268 i386 statfs64 sys_statfs64 compat_sys_statfs64
+269 i386 fstatfs64 sys_fstatfs64 compat_sys_fstatfs64
+270 i386 tgkill sys_tgkill
+271 i386 utimes sys_utimes compat_sys_utimes
+272 i386 fadvise64_64 sys_fadvise64_64 sys32_fadvise64_64
+273 i386 vserver
+274 i386 mbind sys_mbind
+275 i386 get_mempolicy sys_get_mempolicy compat_sys_get_mempolicy
+276 i386 set_mempolicy sys_set_mempolicy
+277 i386 mq_open sys_mq_open compat_sys_mq_open
+278 i386 mq_unlink sys_mq_unlink
+279 i386 mq_timedsend sys_mq_timedsend compat_sys_mq_timedsend
+280 i386 mq_timedreceive sys_mq_timedreceive compat_sys_mq_timedreceive
+281 i386 mq_notify sys_mq_notify compat_sys_mq_notify
+282 i386 mq_getsetaddr sys_mq_getsetattr compat_sys_mq_getsetattr
+283 i386 kexec_load sys_kexec_load compat_sys_kexec_load
+284 i386 waitid sys_waitid compat_sys_waitid
+# 285 sys_setaltroot
+286 i386 add_key sys_add_key
+287 i386 request_key sys_request_key
+288 i386 keyctl sys_keyctl
+289 i386 ioprio_set sys_ioprio_set
+290 i386 ioprio_get sys_ioprio_get
+291 i386 inotify_init sys_inotify_init
+292 i386 inotify_add_watch sys_inotify_add_watch
+293 i386 inotify_rm_watch sys_inotify_rm_watch
+294 i386 migrate_pages sys_migrate_pages
+295 i386 openat sys_openat compat_sys_openat
+296 i386 mkdirat sys_mkdirat
+297 i386 mknodat sys_mknodat
+298 i386 fchownat sys_fchownat
+299 i386 futimesat sys_futimesat compat_sys_futimesat
+300 i386 fstatat64 sys_fstatat64 sys32_fstatat
+301 i386 unlinkat sys_unlinkat
+302 i386 renameat sys_renameat
+303 i386 linkat sys_linkat
+304 i386 symlinkat sys_symlinkat
+305 i386 readlinkat sys_readlinkat
+306 i386 fchmodat sys_fchmodat
+307 i386 faccessat sys_faccessat
+308 i386 pselect6 sys_pselect6 compat_sys_pselect6
+309 i386 ppoll sys_ppoll compat_sys_ppoll
+310 i386 unshare sys_unshare
+311 i386 set_robust_list sys_set_robust_list compat_sys_set_robust_list
+312 i386 get_robust_list sys_get_robust_list compat_sys_get_robust_list
+313 i386 splice sys_splice
+314 i386 sync_file_range sys_sync_file_range sys32_sync_file_range
+315 i386 tee sys_tee
+316 i386 vmsplice sys_vmsplice compat_sys_vmsplice
+317 i386 move_pages sys_move_pages compat_sys_move_pages
+318 i386 getcpu sys_getcpu
+319 i386 epoll_pwait sys_epoll_pwait
+320 i386 utimensat sys_utimensat compat_sys_utimensat
+321 i386 signalfd sys_signalfd compat_sys_signalfd
+322 i386 timerfd_create sys_timerfd_create
+323 i386 eventfd sys_eventfd
+324 i386 fallocate sys_fallocate sys32_fallocate
+325 i386 timerfd_settime sys_timerfd_settime compat_sys_timerfd_settime
+326 i386 timerfd_gettime sys_timerfd_gettime compat_sys_timerfd_gettime
+327 i386 signalfd4 sys_signalfd4 compat_sys_signalfd4
+328 i386 eventfd2 sys_eventfd2
+329 i386 epoll_create1 sys_epoll_create1
+330 i386 dup3 sys_dup3
+331 i386 pipe2 sys_pipe2
+332 i386 inotify_init1 sys_inotify_init1
+333 i386 preadv sys_preadv compat_sys_preadv
+334 i386 pwritev sys_pwritev compat_sys_pwritev
+335 i386 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo
+336 i386 perf_event_open sys_perf_event_open
+337 i386 recvmmsg sys_recvmmsg compat_sys_recvmmsg
+338 i386 fanotify_init sys_fanotify_init
+339 i386 fanotify_mark sys_fanotify_mark sys32_fanotify_mark
+340 i386 prlimit64 sys_prlimit64
+341 i386 name_to_handle_at sys_name_to_handle_at
+342 i386 open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at
+343 i386 clock_adjtime sys_clock_adjtime compat_sys_clock_adjtime
+344 i386 syncfs sys_syncfs
+345 i386 sendmmsg sys_sendmmsg compat_sys_sendmmsg
+346 i386 setns sys_setns
+347 i386 process_vm_readv sys_process_vm_readv compat_sys_process_vm_readv
+348 i386 process_vm_writev sys_process_vm_writev compat_sys_process_vm_writev
diff --git a/arch/x86/syscalls/syscall_64.tbl b/arch/x86/syscalls/syscall_64.tbl
new file mode 100644
index 0000000..b440a8f
--- /dev/null
+++ b/arch/x86/syscalls/syscall_64.tbl
@@ -0,0 +1,320 @@
+#
+# 64-bit system call numbers and entry vectors
+#
+# The format is:
+# <number> <abi> <name> <entry point>
+#
+# The abi is always "64" for this file (for now.)
+#
+0 64 read sys_read
+1 64 write sys_write
+2 64 open sys_open
+3 64 close sys_close
+4 64 stat sys_newstat
+5 64 fstat sys_newfstat
+6 64 lstat sys_newlstat
+7 64 poll sys_poll
+8 64 lseek sys_lseek
+9 64 mmap sys_mmap
+10 64 mprotect sys_mprotect
+11 64 munmap sys_munmap
+12 64 brk sys_brk
+13 64 rt_sigaction sys_rt_sigaction
+14 64 rt_sigprocmask sys_rt_sigprocmask
+15 64 rt_sigreturn stub_rt_sigreturn
+16 64 ioctl sys_ioctl
+17 64 pread64 sys_pread64
+18 64 pwrite64 sys_pwrite64
+19 64 readv sys_readv
+20 64 writev sys_writev
+21 64 access sys_access
+22 64 pipe sys_pipe
+23 64 select sys_select
+24 64 sched_yield sys_sched_yield
+25 64 mremap sys_mremap
+26 64 msync sys_msync
+27 64 mincore sys_mincore
+28 64 madvise sys_madvise
+29 64 shmget sys_shmget
+30 64 shmat sys_shmat
+31 64 shmctl sys_shmctl
+32 64 dup sys_dup
+33 64 dup2 sys_dup2
+34 64 pause sys_pause
+35 64 nanosleep sys_nanosleep
+36 64 getitimer sys_getitimer
+37 64 alarm sys_alarm
+38 64 setitimer sys_setitimer
+39 64 getpid sys_getpid
+40 64 sendfile sys_sendfile64
+41 64 socket sys_socket
+42 64 connect sys_connect
+43 64 accept sys_accept
+44 64 sendto sys_sendto
+45 64 recvfrom sys_recvfrom
+46 64 sendmsg sys_sendmsg
+47 64 recvmsg sys_recvmsg
+48 64 shutdown sys_shutdown
+49 64 bind sys_bind
+50 64 listen sys_listen
+51 64 getsockname sys_getsockname
+52 64 getpeername sys_getpeername
+53 64 socketpair sys_socketpair
+54 64 setsockopt sys_setsockopt
+55 64 getsockopt sys_getsockopt
+56 64 clone stub_clone
+57 64 fork stub_fork
+58 64 vfork stub_vfork
+59 64 execve stub_execve
+60 64 exit sys_exit
+61 64 wait4 sys_wait4
+62 64 kill sys_kill
+63 64 uname sys_newuname
+64 64 semget sys_semget
+65 64 semop sys_semop
+66 64 semctl sys_semctl
+67 64 shmdt sys_shmdt
+68 64 msgget sys_msgget
+69 64 msgsnd sys_msgsnd
+70 64 msgrcv sys_msgrcv
+71 64 msgctl sys_msgctl
+72 64 fcntl sys_fcntl
+73 64 flock sys_flock
+74 64 fsync sys_fsync
+75 64 fdatasync sys_fdatasync
+76 64 truncate sys_truncate
+77 64 ftruncate sys_ftruncate
+78 64 getdents sys_getdents
+79 64 getcwd sys_getcwd
+80 64 chdir sys_chdir
+81 64 fchdir sys_fchdir
+82 64 rename sys_rename
+83 64 mkdir sys_mkdir
+84 64 rmdir sys_rmdir
+85 64 creat sys_creat
+86 64 link sys_link
+87 64 unlink sys_unlink
+88 64 symlink sys_symlink
+89 64 readlink sys_readlink
+90 64 chmod sys_chmod
+91 64 fchmod sys_fchmod
+92 64 chown sys_chown
+93 64 fchown sys_fchown
+94 64 lchown sys_lchown
+95 64 umask sys_umask
+96 64 gettimeofday sys_gettimeofday
+97 64 getrlimit sys_getrlimit
+98 64 getrusage sys_getrusage
+99 64 sysinfo sys_sysinfo
+100 64 times sys_times
+101 64 ptrace sys_ptrace
+102 64 getuid sys_getuid
+103 64 syslog sys_syslog
+104 64 getgid sys_getgid
+105 64 setuid sys_setuid
+106 64 setgid sys_setgid
+107 64 geteuid sys_geteuid
+108 64 getegid sys_getegid
+109 64 setpgid sys_setpgid
+110 64 getppid sys_getppid
+111 64 getpgrp sys_getpgrp
+112 64 setsid sys_setsid
+113 64 setreuid sys_setreuid
+114 64 setregid sys_setregid
+115 64 getgroups sys_getgroups
+116 64 setgroups sys_setgroups
+117 64 setresuid sys_setresuid
+118 64 getresuid sys_getresuid
+119 64 setresgid sys_setresgid
+120 64 getresgid sys_getresgid
+121 64 getpgid sys_getpgid
+122 64 setfsuid sys_setfsuid
+123 64 setfsgid sys_setfsgid
+124 64 getsid sys_getsid
+125 64 capget sys_capget
+126 64 capset sys_capset
+127 64 rt_sigpending sys_rt_sigpending
+128 64 rt_sigtimedwait sys_rt_sigtimedwait
+129 64 rt_sigqueueinfo sys_rt_sigqueueinfo
+130 64 rt_sigsuspend sys_rt_sigsuspend
+131 64 sigaltstack stub_sigaltstack
+132 64 utime sys_utime
+133 64 mknod sys_mknod
+134 64 uselib
+135 64 personality sys_personality
+136 64 ustat sys_ustat
+137 64 statfs sys_statfs
+138 64 fstatfs sys_fstatfs
+139 64 sysfs sys_sysfs
+140 64 getpriority sys_getpriority
+141 64 setpriority sys_setpriority
+142 64 sched_setparam sys_sched_setparam
+143 64 sched_getparam sys_sched_getparam
+144 64 sched_setscheduler sys_sched_setscheduler
+145 64 sched_getscheduler sys_sched_getscheduler
+146 64 sched_get_priority_max sys_sched_get_priority_max
+147 64 sched_get_priority_min sys_sched_get_priority_min
+148 64 sched_rr_get_interval sys_sched_rr_get_interval
+149 64 mlock sys_mlock
+150 64 munlock sys_munlock
+151 64 mlockall sys_mlockall
+152 64 munlockall sys_munlockall
+153 64 vhangup sys_vhangup
+154 64 modify_ldt sys_modify_ldt
+155 64 pivot_root sys_pivot_root
+156 64 _sysctl sys_sysctl
+157 64 prctl sys_prctl
+158 64 arch_prctl sys_arch_prctl
+159 64 adjtimex sys_adjtimex
+160 64 setrlimit sys_setrlimit
+161 64 chroot sys_chroot
+162 64 sync sys_sync
+163 64 acct sys_acct
+164 64 settimeofday sys_settimeofday
+165 64 mount sys_mount
+166 64 umount2 sys_umount
+167 64 swapon sys_swapon
+168 64 swapoff sys_swapoff
+169 64 reboot sys_reboot
+170 64 sethostname sys_sethostname
+171 64 setdomainname sys_setdomainname
+172 64 iopl stub_iopl
+173 64 ioperm sys_ioperm
+174 64 create_module
+175 64 init_module sys_init_module
+176 64 delete_module sys_delete_module
+177 64 get_kernel_syms
+178 64 query_module
+179 64 quotactl sys_quotactl
+180 64 nfsservctl
+181 64 getpmsg
+182 64 putpmsg
+183 64 afs_syscall
+184 64 tuxcall
+185 64 security
+186 64 gettid sys_gettid
+187 64 readahead sys_readahead
+188 64 setxattr sys_setxattr
+189 64 lsetxattr sys_lsetxattr
+190 64 fsetxattr sys_fsetxattr
+191 64 getxattr sys_getxattr
+192 64 lgetxattr sys_lgetxattr
+193 64 fgetxattr sys_fgetxattr
+194 64 listxattr sys_listxattr
+195 64 llistxattr sys_llistxattr
+196 64 flistxattr sys_flistxattr
+197 64 removexattr sys_removexattr
+198 64 lremovexattr sys_lremovexattr
+199 64 fremovexattr sys_fremovexattr
+200 64 tkill sys_tkill
+201 64 time sys_time
+202 64 futex sys_futex
+203 64 sched_setaffinity sys_sched_setaffinity
+204 64 sched_getaffinity sys_sched_getaffinity
+205 64 set_thread_area
+206 64 io_setup sys_io_setup
+207 64 io_destroy sys_io_destroy
+208 64 io_getevents sys_io_getevents
+209 64 io_submit sys_io_submit
+210 64 io_cancel sys_io_cancel
+211 64 get_thread_area
+212 64 lookup_dcookie sys_lookup_dcookie
+213 64 epoll_create sys_epoll_create
+214 64 epoll_ctl_old
+215 64 epoll_wait_old
+216 64 remap_file_pages sys_remap_file_pages
+217 64 getdents64 sys_getdents64
+218 64 set_tid_address sys_set_tid_address
+219 64 restart_syscall sys_restart_syscall
+220 64 semtimedop sys_semtimedop
+221 64 fadvise64 sys_fadvise64
+222 64 timer_create sys_timer_create
+223 64 timer_settime sys_timer_settime
+224 64 timer_gettime sys_timer_gettime
+225 64 timer_getoverrun sys_timer_getoverrun
+226 64 timer_delete sys_timer_delete
+227 64 clock_settime sys_clock_settime
+228 64 clock_gettime sys_clock_gettime
+229 64 clock_getres sys_clock_getres
+230 64 clock_nanosleep sys_clock_nanosleep
+231 64 exit_group sys_exit_group
+232 64 epoll_wait sys_epoll_wait
+233 64 epoll_ctl sys_epoll_ctl
+234 64 tgkill sys_tgkill
+235 64 utimes sys_utimes
+236 64 vserver
+237 64 mbind sys_mbind
+238 64 set_mempolicy sys_set_mempolicy
+239 64 get_mempolicy sys_get_mempolicy
+240 64 mq_open sys_mq_open
+241 64 mq_unlink sys_mq_unlink
+242 64 mq_timedsend sys_mq_timedsend
+243 64 mq_timedreceive sys_mq_timedreceive
+244 64 mq_notify sys_mq_notify
+245 64 mq_getsetattr sys_mq_getsetattr
+246 64 kexec_load sys_kexec_load
+247 64 waitid sys_waitid
+248 64 add_key sys_add_key
+249 64 request_key sys_request_key
+250 64 keyctl sys_keyctl
+251 64 ioprio_set sys_ioprio_set
+252 64 ioprio_get sys_ioprio_get
+253 64 inotify_init sys_inotify_init
+254 64 inotify_add_watch sys_inotify_add_watch
+255 64 inotify_rm_watch sys_inotify_rm_watch
+256 64 migrate_pages sys_migrate_pages
+257 64 openat sys_openat
+258 64 mkdirat sys_mkdirat
+259 64 mknodat sys_mknodat
+260 64 fchownat sys_fchownat
+261 64 futimesat sys_futimesat
+262 64 newfstatat sys_newfstatat
+263 64 unlinkat sys_unlinkat
+264 64 renameat sys_renameat
+265 64 linkat sys_linkat
+266 64 symlinkat sys_symlinkat
+267 64 readlinkat sys_readlinkat
+268 64 fchmodat sys_fchmodat
+269 64 faccessat sys_faccessat
+270 64 pselect6 sys_pselect6
+271 64 ppoll sys_ppoll
+272 64 unshare sys_unshare
+273 64 set_robust_list sys_set_robust_list
+274 64 get_robust_list sys_get_robust_list
+275 64 splice sys_splice
+276 64 tee sys_tee
+277 64 sync_file_range sys_sync_file_range
+278 64 vmsplice sys_vmsplice
+279 64 move_pages sys_move_pages
+280 64 utimensat sys_utimensat
+281 64 epoll_pwait sys_epoll_pwait
+282 64 signalfd sys_signalfd
+283 64 timerfd_create sys_timerfd_create
+284 64 eventfd sys_eventfd
+285 64 fallocate sys_fallocate
+286 64 timerfd_settime sys_timerfd_settime
+287 64 timerfd_gettime sys_timerfd_gettime
+288 64 accept4 sys_accept4
+289 64 signalfd4 sys_signalfd4
+290 64 eventfd2 sys_eventfd2
+291 64 epoll_create1 sys_epoll_create1
+292 64 dup3 sys_dup3
+293 64 pipe2 sys_pipe2
+294 64 inotify_init1 sys_inotify_init1
+295 64 preadv sys_preadv
+296 64 pwritev sys_pwritev
+297 64 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo
+298 64 perf_event_open sys_perf_event_open
+299 64 recvmmsg sys_recvmmsg
+300 64 fanotify_init sys_fanotify_init
+301 64 fanotify_mark sys_fanotify_mark
+302 64 prlimit64 sys_prlimit64
+303 64 name_to_handle_at sys_name_to_handle_at
+304 64 open_by_handle_at sys_open_by_handle_at
+305 64 clock_adjtime sys_clock_adjtime
+306 64 syncfs sys_syncfs
+307 64 sendmmsg sys_sendmmsg
+308 64 setns sys_setns
+309 64 getcpu sys_getcpu
+310 64 process_vm_readv sys_process_vm_readv
+311 64 process_vm_writev sys_process_vm_writev
diff --git a/arch/x86/syscalls/syscallhdr.sh b/arch/x86/syscalls/syscallhdr.sh
new file mode 100644
index 0000000..31fd5f1
--- /dev/null
+++ b/arch/x86/syscalls/syscallhdr.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+in="$1"
+out="$2"
+my_abis=`echo "($3)" | tr ',' '|'`
+prefix="$4"
+offset="$5"
+
+fileguard=_ASM_X86_`basename "$out" | sed \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
+ -e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`
+grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
+ echo "#ifndef ${fileguard}"
+ echo "#define ${fileguard} 1"
+ echo ""
+
+ while read nr abi name entry ; do
+ if [ -z "$offset" ]; then
+ echo "#define __NR_${prefix}${name} $nr"
+ else
+ echo "#define __NR_${prefix}${name} ($offset + $nr)"
+ fi
+ done
+
+ echo ""
+ echo "#endif /* ${fileguard} */"
+) > "$out"
diff --git a/arch/x86/syscalls/syscalltbl.sh b/arch/x86/syscalls/syscalltbl.sh
new file mode 100644
index 0000000..0e7f8ec
--- /dev/null
+++ b/arch/x86/syscalls/syscalltbl.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+in="$1"
+out="$2"
+
+grep '^[0-9]' "$in" | sort -n | (
+ while read nr abi name entry compat; do
+ abi=`echo "$abi" | tr '[a-z]' '[A-Z]'`
+ if [ -n "$compat" ]; then
+ echo "__SYSCALL_${abi}($nr, $entry, $compat)"
+ elif [ -n "$entry" ]; then
+ echo "__SYSCALL_${abi}($nr, $entry, $entry)"
+ fi
+ done
+) > "$out"
diff --git a/arch/x86/um/Makefile b/arch/x86/um/Makefile
index 8fb5840..5d065b2 100644
--- a/arch/x86/um/Makefile
+++ b/arch/x86/um/Makefile
@@ -37,7 +37,8 @@
USER_OBJS := bugs_$(BITS).o ptrace_user.o fault.o
extra-y += user-offsets.s
-$(obj)/user-offsets.s: c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS)
+$(obj)/user-offsets.s: c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) \
+ -Iarch/x86/include/generated
UNPROFILE_OBJS := stub_segv.o
CFLAGS_stub_segv.o := $(CFLAGS_NO_HARDENING)
diff --git a/arch/x86/um/sys_call_table_32.S b/arch/x86/um/sys_call_table_32.S
deleted file mode 100644
index a7ca80d..0000000
--- a/arch/x86/um/sys_call_table_32.S
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <linux/linkage.h>
-/* Steal i386 syscall table for our purposes, but with some slight changes.*/
-
-#define sys_iopl sys_ni_syscall
-#define sys_ioperm sys_ni_syscall
-
-#define sys_vm86old sys_ni_syscall
-#define sys_vm86 sys_ni_syscall
-
-#define old_mmap sys_old_mmap
-
-#define ptregs_fork sys_fork
-#define ptregs_execve sys_execve
-#define ptregs_iopl sys_iopl
-#define ptregs_vm86old sys_vm86old
-#define ptregs_clone sys_clone
-#define ptregs_vm86 sys_vm86
-#define ptregs_sigaltstack sys_sigaltstack
-#define ptregs_vfork sys_vfork
-
-.section .rodata,"a"
-
-#include "../kernel/syscall_table_32.S"
-
-ENTRY(syscall_table_size)
-.long .-sys_call_table
diff --git a/arch/x86/um/sys_call_table_32.c b/arch/x86/um/sys_call_table_32.c
new file mode 100644
index 0000000..416bd40
--- /dev/null
+++ b/arch/x86/um/sys_call_table_32.c
@@ -0,0 +1,55 @@
+/*
+ * System call table for UML/i386, copied from arch/x86/kernel/syscall_*.c
+ * with some changes for UML.
+ */
+
+#include <linux/linkage.h>
+#include <linux/sys.h>
+#include <linux/cache.h>
+#include <generated/user_constants.h>
+
+#define __NO_STUBS
+
+/*
+ * Below you can see, in terms of #define's, the differences between the x86-64
+ * and the UML syscall table.
+ */
+
+/* Not going to be implemented by UML, since we have no hardware. */
+#define sys_iopl sys_ni_syscall
+#define sys_ioperm sys_ni_syscall
+
+#define sys_vm86old sys_ni_syscall
+#define sys_vm86 sys_ni_syscall
+
+#define old_mmap sys_old_mmap
+
+#define ptregs_fork sys_fork
+#define ptregs_execve sys_execve
+#define ptregs_iopl sys_iopl
+#define ptregs_vm86old sys_vm86old
+#define ptregs_clone sys_clone
+#define ptregs_vm86 sys_vm86
+#define ptregs_sigaltstack sys_sigaltstack
+#define ptregs_vfork sys_vfork
+
+#define __SYSCALL_I386(nr, sym, compat) extern asmlinkage void sym(void) ;
+#include <asm/syscalls_32.h>
+
+#undef __SYSCALL_I386
+#define __SYSCALL_I386(nr, sym, compat) [ nr ] = sym,
+
+typedef void (*sys_call_ptr_t)(void);
+
+extern void sys_ni_syscall(void);
+
+const sys_call_ptr_t sys_call_table[] __cacheline_aligned = {
+ /*
+ * Smells like a compiler bug -- it doesn't work
+ * when the & below is removed.
+ */
+ [0 ... __NR_syscall_max] = &sys_ni_syscall,
+#include <asm/syscalls_32.h>
+};
+
+int syscall_table_size = sizeof(sys_call_table);
diff --git a/arch/x86/um/sys_call_table_64.c b/arch/x86/um/sys_call_table_64.c
index 99522f7..fe626c3 100644
--- a/arch/x86/um/sys_call_table_64.c
+++ b/arch/x86/um/sys_call_table_64.c
@@ -1,11 +1,12 @@
/*
- * System call table for UML/x86-64, copied from arch/x86_64/kernel/syscall.c
+ * System call table for UML/x86-64, copied from arch/x86/kernel/syscall_*.c
* with some changes for UML.
*/
#include <linux/linkage.h>
#include <linux/sys.h>
#include <linux/cache.h>
+#include <generated/user_constants.h>
#define __NO_STUBS
@@ -34,31 +35,23 @@
#define stub_sigaltstack sys_sigaltstack
#define stub_rt_sigreturn sys_rt_sigreturn
-#define __SYSCALL(nr, sym) extern asmlinkage void sym(void) ;
-#undef _ASM_X86_UNISTD_64_H
-#include "../../x86/include/asm/unistd_64.h"
+#define __SYSCALL_64(nr, sym, compat) extern asmlinkage void sym(void) ;
+#include <asm/syscalls_64.h>
-#undef __SYSCALL
-#define __SYSCALL(nr, sym) [ nr ] = sym,
-#undef _ASM_X86_UNISTD_64_H
+#undef __SYSCALL_64
+#define __SYSCALL_64(nr, sym, compat) [ nr ] = sym,
typedef void (*sys_call_ptr_t)(void);
extern void sys_ni_syscall(void);
-/*
- * We used to have a trick here which made sure that holes in the
- * x86_64 table were filled in with sys_ni_syscall, but a comment in
- * unistd_64.h says that holes aren't allowed, so the trick was
- * removed.
- * The trick looked like this
- * [0 ... UM_NR_syscall_max] = &sys_ni_syscall
- * before including unistd_64.h - the later initializations overwrote
- * the sys_ni_syscall filler.
- */
-
-sys_call_ptr_t sys_call_table[] __cacheline_aligned = {
-#include <asm/unistd_64.h>
+const sys_call_ptr_t sys_call_table[] __cacheline_aligned = {
+ /*
+ * Smells like a compiler bug -- it doesn't work
+ * when the & below is removed.
+ */
+ [0 ... __NR_syscall_max] = &sys_ni_syscall,
+#include <asm/syscalls_64.h>
};
int syscall_table_size = sizeof(sys_call_table);
diff --git a/arch/x86/um/user-offsets.c b/arch/x86/um/user-offsets.c
index ca49be8..5edf4f4 100644
--- a/arch/x86/um/user-offsets.c
+++ b/arch/x86/um/user-offsets.c
@@ -8,6 +8,18 @@
#include <asm/ptrace.h>
#include <asm/types.h>
+#ifdef __i386__
+#define __SYSCALL_I386(nr, sym, compat) [nr] = 1,
+static char syscalls[] = {
+#include <asm/syscalls_32.h>
+};
+#else
+#define __SYSCALL_64(nr, sym, compat) [nr] = 1,
+static char syscalls[] = {
+#include <asm/syscalls_64.h>
+};
+#endif
+
#define DEFINE(sym, val) \
asm volatile("\n->" #sym " %0 " #val : : "i" (val))
@@ -77,4 +89,7 @@
DEFINE(UM_PROT_READ, PROT_READ);
DEFINE(UM_PROT_WRITE, PROT_WRITE);
DEFINE(UM_PROT_EXEC, PROT_EXEC);
+
+ DEFINE(__NR_syscall_max, sizeof(syscalls) - 1);
+ DEFINE(NR_syscalls, sizeof(syscalls));
}
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index b8c143d..fa8f263 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -1655,11 +1655,12 @@
struct io_context *ioc;
cgroup_taskset_for_each(task, cgrp, tset) {
- task_lock(task);
- ioc = task->io_context;
- if (ioc)
- ioc->cgroup_changed = 1;
- task_unlock(task);
+ /* we don't lose anything even if ioc allocation fails */
+ ioc = get_task_io_context(task, GFP_ATOMIC, NUMA_NO_NODE);
+ if (ioc) {
+ ioc_cgroup_changed(ioc);
+ put_io_context(ioc, NULL);
+ }
}
}
diff --git a/block/blk-core.c b/block/blk-core.c
index 15de223..e6c05a9 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -39,6 +39,8 @@
EXPORT_TRACEPOINT_SYMBOL_GPL(block_rq_remap);
EXPORT_TRACEPOINT_SYMBOL_GPL(block_bio_complete);
+DEFINE_IDA(blk_queue_ida);
+
/*
* For the allocated request tables
*/
@@ -358,7 +360,8 @@
void blk_drain_queue(struct request_queue *q, bool drain_all)
{
while (true) {
- int nr_rqs;
+ bool drain = false;
+ int i;
spin_lock_irq(q->queue_lock);
@@ -375,14 +378,25 @@
if (!list_empty(&q->queue_head))
__blk_run_queue(q);
- if (drain_all)
- nr_rqs = q->rq.count[0] + q->rq.count[1];
- else
- nr_rqs = q->rq.elvpriv;
+ drain |= q->rq.elvpriv;
+
+ /*
+ * Unfortunately, requests are queued at and tracked from
+ * multiple places and there's no single counter which can
+ * be drained. Check all the queues and counters.
+ */
+ if (drain_all) {
+ drain |= !list_empty(&q->queue_head);
+ for (i = 0; i < 2; i++) {
+ drain |= q->rq.count[i];
+ drain |= q->in_flight[i];
+ drain |= !list_empty(&q->flush_queue[i]);
+ }
+ }
spin_unlock_irq(q->queue_lock);
- if (!nr_rqs)
+ if (!drain)
break;
msleep(10);
}
@@ -469,6 +483,10 @@
if (!q)
return NULL;
+ q->id = ida_simple_get(&blk_queue_ida, 0, 0, GFP_KERNEL);
+ if (q->id < 0)
+ goto fail_q;
+
q->backing_dev_info.ra_pages =
(VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE;
q->backing_dev_info.state = 0;
@@ -477,20 +495,17 @@
q->node = node_id;
err = bdi_init(&q->backing_dev_info);
- if (err) {
- kmem_cache_free(blk_requestq_cachep, q);
- return NULL;
- }
+ if (err)
+ goto fail_id;
- if (blk_throtl_init(q)) {
- kmem_cache_free(blk_requestq_cachep, q);
- return NULL;
- }
+ if (blk_throtl_init(q))
+ goto fail_id;
setup_timer(&q->backing_dev_info.laptop_mode_wb_timer,
laptop_mode_timer_fn, (unsigned long) q);
setup_timer(&q->timeout, blk_rq_timed_out_timer, (unsigned long) q);
INIT_LIST_HEAD(&q->timeout_list);
+ INIT_LIST_HEAD(&q->icq_list);
INIT_LIST_HEAD(&q->flush_queue[0]);
INIT_LIST_HEAD(&q->flush_queue[1]);
INIT_LIST_HEAD(&q->flush_data_in_flight);
@@ -508,6 +523,12 @@
q->queue_lock = &q->__queue_lock;
return q;
+
+fail_id:
+ ida_simple_remove(&blk_queue_ida, q->id);
+fail_q:
+ kmem_cache_free(blk_requestq_cachep, q);
+ return NULL;
}
EXPORT_SYMBOL(blk_alloc_queue_node);
@@ -605,26 +626,31 @@
}
EXPORT_SYMBOL(blk_init_allocated_queue);
-int blk_get_queue(struct request_queue *q)
+bool blk_get_queue(struct request_queue *q)
{
- if (likely(!test_bit(QUEUE_FLAG_DEAD, &q->queue_flags))) {
- kobject_get(&q->kobj);
- return 0;
+ if (likely(!blk_queue_dead(q))) {
+ __blk_get_queue(q);
+ return true;
}
- return 1;
+ return false;
}
EXPORT_SYMBOL(blk_get_queue);
static inline void blk_free_request(struct request_queue *q, struct request *rq)
{
- if (rq->cmd_flags & REQ_ELVPRIV)
+ if (rq->cmd_flags & REQ_ELVPRIV) {
elv_put_request(q, rq);
+ if (rq->elv.icq)
+ put_io_context(rq->elv.icq->ioc, q);
+ }
+
mempool_free(rq, q->rq.rq_pool);
}
static struct request *
-blk_alloc_request(struct request_queue *q, unsigned int flags, gfp_t gfp_mask)
+blk_alloc_request(struct request_queue *q, struct io_cq *icq,
+ unsigned int flags, gfp_t gfp_mask)
{
struct request *rq = mempool_alloc(q->rq.rq_pool, gfp_mask);
@@ -635,10 +661,15 @@
rq->cmd_flags = flags | REQ_ALLOCED;
- if ((flags & REQ_ELVPRIV) &&
- unlikely(elv_set_request(q, rq, gfp_mask))) {
- mempool_free(rq, q->rq.rq_pool);
- return NULL;
+ if (flags & REQ_ELVPRIV) {
+ rq->elv.icq = icq;
+ if (unlikely(elv_set_request(q, rq, gfp_mask))) {
+ mempool_free(rq, q->rq.rq_pool);
+ return NULL;
+ }
+ /* @rq->elv.icq holds on to io_context until @rq is freed */
+ if (icq)
+ get_io_context(icq->ioc);
}
return rq;
@@ -750,11 +781,17 @@
{
struct request *rq = NULL;
struct request_list *rl = &q->rq;
- struct io_context *ioc = NULL;
+ struct elevator_type *et;
+ struct io_context *ioc;
+ struct io_cq *icq = NULL;
const bool is_sync = rw_is_sync(rw_flags) != 0;
+ bool retried = false;
int may_queue;
+retry:
+ et = q->elevator->type;
+ ioc = current->io_context;
- if (unlikely(test_bit(QUEUE_FLAG_DEAD, &q->queue_flags)))
+ if (unlikely(blk_queue_dead(q)))
return NULL;
may_queue = elv_may_queue(q, rw_flags);
@@ -763,7 +800,20 @@
if (rl->count[is_sync]+1 >= queue_congestion_on_threshold(q)) {
if (rl->count[is_sync]+1 >= q->nr_requests) {
- ioc = current_io_context(GFP_ATOMIC, q->node);
+ /*
+ * We want ioc to record batching state. If it's
+ * not already there, creating a new one requires
+ * dropping queue_lock, which in turn requires
+ * retesting conditions to avoid queue hang.
+ */
+ if (!ioc && !retried) {
+ spin_unlock_irq(q->queue_lock);
+ create_io_context(current, gfp_mask, q->node);
+ spin_lock_irq(q->queue_lock);
+ retried = true;
+ goto retry;
+ }
+
/*
* The queue will fill after this allocation, so set
* it as full, and mark this process as "batching".
@@ -799,17 +849,36 @@
rl->count[is_sync]++;
rl->starved[is_sync] = 0;
+ /*
+ * Decide whether the new request will be managed by elevator. If
+ * so, mark @rw_flags and increment elvpriv. Non-zero elvpriv will
+ * prevent the current elevator from being destroyed until the new
+ * request is freed. This guarantees icq's won't be destroyed and
+ * makes creating new ones safe.
+ *
+ * Also, lookup icq while holding queue_lock. If it doesn't exist,
+ * it will be created after releasing queue_lock.
+ */
if (blk_rq_should_init_elevator(bio) &&
!test_bit(QUEUE_FLAG_ELVSWITCH, &q->queue_flags)) {
rw_flags |= REQ_ELVPRIV;
rl->elvpriv++;
+ if (et->icq_cache && ioc)
+ icq = ioc_lookup_icq(ioc, q);
}
if (blk_queue_io_stat(q))
rw_flags |= REQ_IO_STAT;
spin_unlock_irq(q->queue_lock);
- rq = blk_alloc_request(q, rw_flags, gfp_mask);
+ /* create icq if missing */
+ if (unlikely(et->icq_cache && !icq))
+ icq = ioc_create_icq(q, gfp_mask);
+
+ /* rqs are guaranteed to have icq on elv_set_request() if requested */
+ if (likely(!et->icq_cache || icq))
+ rq = blk_alloc_request(q, icq, rw_flags, gfp_mask);
+
if (unlikely(!rq)) {
/*
* Allocation failed presumably due to memory. Undo anything
@@ -871,10 +940,9 @@
rq = get_request(q, rw_flags, bio, GFP_NOIO);
while (!rq) {
DEFINE_WAIT(wait);
- struct io_context *ioc;
struct request_list *rl = &q->rq;
- if (unlikely(test_bit(QUEUE_FLAG_DEAD, &q->queue_flags)))
+ if (unlikely(blk_queue_dead(q)))
return NULL;
prepare_to_wait_exclusive(&rl->wait[is_sync], &wait,
@@ -891,8 +959,8 @@
* up to a big batch of them for a small period time.
* See ioc_batching, ioc_set_batching
*/
- ioc = current_io_context(GFP_NOIO, q->node);
- ioc_set_batching(q, ioc);
+ create_io_context(current, GFP_NOIO, q->node);
+ ioc_set_batching(q, current->io_context);
spin_lock_irq(q->queue_lock);
finish_wait(&rl->wait[is_sync], &wait);
@@ -1009,54 +1077,6 @@
__elv_add_request(q, rq, where);
}
-/**
- * blk_insert_request - insert a special request into a request queue
- * @q: request queue where request should be inserted
- * @rq: request to be inserted
- * @at_head: insert request at head or tail of queue
- * @data: private data
- *
- * Description:
- * Many block devices need to execute commands asynchronously, so they don't
- * block the whole kernel from preemption during request execution. This is
- * accomplished normally by inserting aritficial requests tagged as
- * REQ_TYPE_SPECIAL in to the corresponding request queue, and letting them
- * be scheduled for actual execution by the request queue.
- *
- * We have the option of inserting the head or the tail of the queue.
- * Typically we use the tail for new ioctls and so forth. We use the head
- * of the queue for things like a QUEUE_FULL message from a device, or a
- * host that is unable to accept a particular command.
- */
-void blk_insert_request(struct request_queue *q, struct request *rq,
- int at_head, void *data)
-{
- int where = at_head ? ELEVATOR_INSERT_FRONT : ELEVATOR_INSERT_BACK;
- unsigned long flags;
-
- /*
- * tell I/O scheduler that this isn't a regular read/write (ie it
- * must not attempt merges on this) and that it acts as a soft
- * barrier
- */
- rq->cmd_type = REQ_TYPE_SPECIAL;
-
- rq->special = data;
-
- spin_lock_irqsave(q->queue_lock, flags);
-
- /*
- * If command is tagged, release the tag
- */
- if (blk_rq_tagged(rq))
- blk_queue_end_tag(q, rq);
-
- add_acct_request(q, rq, where);
- __blk_run_queue(q);
- spin_unlock_irqrestore(q->queue_lock, flags);
-}
-EXPORT_SYMBOL(blk_insert_request);
-
static void part_round_stats_single(int cpu, struct hd_struct *part,
unsigned long now)
{
@@ -1766,6 +1786,10 @@
return -EIO;
spin_lock_irqsave(q->queue_lock, flags);
+ if (unlikely(blk_queue_dead(q))) {
+ spin_unlock_irqrestore(q->queue_lock, flags);
+ return -ENODEV;
+ }
/*
* Submitting request must be dequeued before calling this function
@@ -2740,6 +2764,14 @@
trace_block_unplug(q, depth, !from_schedule);
/*
+ * Don't mess with dead queue.
+ */
+ if (unlikely(blk_queue_dead(q))) {
+ spin_unlock(q->queue_lock);
+ return;
+ }
+
+ /*
* If we are punting this to kblockd, then we can safely drop
* the queue_lock before waking kblockd (which needs to take
* this lock).
@@ -2815,6 +2847,15 @@
depth = 0;
spin_lock(q->queue_lock);
}
+
+ /*
+ * Short-circuit if @q is dead
+ */
+ if (unlikely(blk_queue_dead(q))) {
+ __blk_end_request_all(rq, -ENODEV);
+ continue;
+ }
+
/*
* rq is already accounted, so use raw insert
*/
diff --git a/block/blk-exec.c b/block/blk-exec.c
index a1ebceb..fb2cbd5 100644
--- a/block/blk-exec.c
+++ b/block/blk-exec.c
@@ -50,7 +50,11 @@
{
int where = at_head ? ELEVATOR_INSERT_FRONT : ELEVATOR_INSERT_BACK;
- if (unlikely(test_bit(QUEUE_FLAG_DEAD, &q->queue_flags))) {
+ WARN_ON(irqs_disabled());
+ spin_lock_irq(q->queue_lock);
+
+ if (unlikely(blk_queue_dead(q))) {
+ spin_unlock_irq(q->queue_lock);
rq->errors = -ENXIO;
if (rq->end_io)
rq->end_io(rq, rq->errors);
@@ -59,8 +63,6 @@
rq->rq_disk = bd_disk;
rq->end_io = done;
- WARN_ON(irqs_disabled());
- spin_lock_irq(q->queue_lock);
__elv_add_request(q, rq, where);
__blk_run_queue(q);
/* the queue is stopped so it won't be run */
diff --git a/block/blk-ioc.c b/block/blk-ioc.c
index 6f9bbd9..27a06e0 100644
--- a/block/blk-ioc.c
+++ b/block/blk-ioc.c
@@ -16,54 +16,215 @@
*/
static struct kmem_cache *iocontext_cachep;
-static void cfq_dtor(struct io_context *ioc)
+/**
+ * get_io_context - increment reference count to io_context
+ * @ioc: io_context to get
+ *
+ * Increment reference count to @ioc.
+ */
+void get_io_context(struct io_context *ioc)
{
- if (!hlist_empty(&ioc->cic_list)) {
- struct cfq_io_context *cic;
+ BUG_ON(atomic_long_read(&ioc->refcount) <= 0);
+ atomic_long_inc(&ioc->refcount);
+}
+EXPORT_SYMBOL(get_io_context);
- cic = hlist_entry(ioc->cic_list.first, struct cfq_io_context,
- cic_list);
- cic->dtor(ioc);
- }
+/*
+ * Releasing ioc may nest into another put_io_context() leading to nested
+ * fast path release. As the ioc's can't be the same, this is okay but
+ * makes lockdep whine. Keep track of nesting and use it as subclass.
+ */
+#ifdef CONFIG_LOCKDEP
+#define ioc_release_depth(q) ((q) ? (q)->ioc_release_depth : 0)
+#define ioc_release_depth_inc(q) (q)->ioc_release_depth++
+#define ioc_release_depth_dec(q) (q)->ioc_release_depth--
+#else
+#define ioc_release_depth(q) 0
+#define ioc_release_depth_inc(q) do { } while (0)
+#define ioc_release_depth_dec(q) do { } while (0)
+#endif
+
+static void icq_free_icq_rcu(struct rcu_head *head)
+{
+ struct io_cq *icq = container_of(head, struct io_cq, __rcu_head);
+
+ kmem_cache_free(icq->__rcu_icq_cache, icq);
}
/*
- * IO Context helper functions. put_io_context() returns 1 if there are no
- * more users of this io context, 0 otherwise.
+ * Exit and free an icq. Called with both ioc and q locked.
*/
-int put_io_context(struct io_context *ioc)
+static void ioc_exit_icq(struct io_cq *icq)
{
- if (ioc == NULL)
- return 1;
+ struct io_context *ioc = icq->ioc;
+ struct request_queue *q = icq->q;
+ struct elevator_type *et = q->elevator->type;
- BUG_ON(atomic_long_read(&ioc->refcount) == 0);
+ lockdep_assert_held(&ioc->lock);
+ lockdep_assert_held(q->queue_lock);
- if (atomic_long_dec_and_test(&ioc->refcount)) {
- rcu_read_lock();
- cfq_dtor(ioc);
- rcu_read_unlock();
+ radix_tree_delete(&ioc->icq_tree, icq->q->id);
+ hlist_del_init(&icq->ioc_node);
+ list_del_init(&icq->q_node);
- kmem_cache_free(iocontext_cachep, ioc);
- return 1;
+ /*
+ * Both setting lookup hint to and clearing it from @icq are done
+ * under queue_lock. If it's not pointing to @icq now, it never
+ * will. Hint assignment itself can race safely.
+ */
+ if (rcu_dereference_raw(ioc->icq_hint) == icq)
+ rcu_assign_pointer(ioc->icq_hint, NULL);
+
+ if (et->ops.elevator_exit_icq_fn) {
+ ioc_release_depth_inc(q);
+ et->ops.elevator_exit_icq_fn(icq);
+ ioc_release_depth_dec(q);
}
- return 0;
+
+ /*
+ * @icq->q might have gone away by the time RCU callback runs
+ * making it impossible to determine icq_cache. Record it in @icq.
+ */
+ icq->__rcu_icq_cache = et->icq_cache;
+ call_rcu(&icq->__rcu_head, icq_free_icq_rcu);
+}
+
+/*
+ * Slow path for ioc release in put_io_context(). Performs double-lock
+ * dancing to unlink all icq's and then frees ioc.
+ */
+static void ioc_release_fn(struct work_struct *work)
+{
+ struct io_context *ioc = container_of(work, struct io_context,
+ release_work);
+ struct request_queue *last_q = NULL;
+
+ spin_lock_irq(&ioc->lock);
+
+ while (!hlist_empty(&ioc->icq_list)) {
+ struct io_cq *icq = hlist_entry(ioc->icq_list.first,
+ struct io_cq, ioc_node);
+ struct request_queue *this_q = icq->q;
+
+ if (this_q != last_q) {
+ /*
+ * Need to switch to @this_q. Once we release
+ * @ioc->lock, it can go away along with @cic.
+ * Hold on to it.
+ */
+ __blk_get_queue(this_q);
+
+ /*
+ * blk_put_queue() might sleep thanks to kobject
+ * idiocy. Always release both locks, put and
+ * restart.
+ */
+ if (last_q) {
+ spin_unlock(last_q->queue_lock);
+ spin_unlock_irq(&ioc->lock);
+ blk_put_queue(last_q);
+ } else {
+ spin_unlock_irq(&ioc->lock);
+ }
+
+ last_q = this_q;
+ spin_lock_irq(this_q->queue_lock);
+ spin_lock(&ioc->lock);
+ continue;
+ }
+ ioc_exit_icq(icq);
+ }
+
+ if (last_q) {
+ spin_unlock(last_q->queue_lock);
+ spin_unlock_irq(&ioc->lock);
+ blk_put_queue(last_q);
+ } else {
+ spin_unlock_irq(&ioc->lock);
+ }
+
+ kmem_cache_free(iocontext_cachep, ioc);
+}
+
+/**
+ * put_io_context - put a reference of io_context
+ * @ioc: io_context to put
+ * @locked_q: request_queue the caller is holding queue_lock of (hint)
+ *
+ * Decrement reference count of @ioc and release it if the count reaches
+ * zero. If the caller is holding queue_lock of a queue, it can indicate
+ * that with @locked_q. This is an optimization hint and the caller is
+ * allowed to pass in %NULL even when it's holding a queue_lock.
+ */
+void put_io_context(struct io_context *ioc, struct request_queue *locked_q)
+{
+ struct request_queue *last_q = locked_q;
+ unsigned long flags;
+
+ if (ioc == NULL)
+ return;
+
+ BUG_ON(atomic_long_read(&ioc->refcount) <= 0);
+ if (locked_q)
+ lockdep_assert_held(locked_q->queue_lock);
+
+ if (!atomic_long_dec_and_test(&ioc->refcount))
+ return;
+
+ /*
+ * Destroy @ioc. This is a bit messy because icq's are chained
+ * from both ioc and queue, and ioc->lock nests inside queue_lock.
+ * The inner ioc->lock should be held to walk our icq_list and then
+ * for each icq the outer matching queue_lock should be grabbed.
+ * ie. We need to do reverse-order double lock dancing.
+ *
+ * Another twist is that we are often called with one of the
+ * matching queue_locks held as indicated by @locked_q, which
+ * prevents performing double-lock dance for other queues.
+ *
+ * So, we do it in two stages. The fast path uses the queue_lock
+ * the caller is holding and, if other queues need to be accessed,
+ * uses trylock to avoid introducing locking dependency. This can
+ * handle most cases, especially if @ioc was performing IO on only
+ * single device.
+ *
+ * If trylock doesn't cut it, we defer to @ioc->release_work which
+ * can do all the double-locking dancing.
+ */
+ spin_lock_irqsave_nested(&ioc->lock, flags,
+ ioc_release_depth(locked_q));
+
+ while (!hlist_empty(&ioc->icq_list)) {
+ struct io_cq *icq = hlist_entry(ioc->icq_list.first,
+ struct io_cq, ioc_node);
+ struct request_queue *this_q = icq->q;
+
+ if (this_q != last_q) {
+ if (last_q && last_q != locked_q)
+ spin_unlock(last_q->queue_lock);
+ last_q = NULL;
+
+ if (!spin_trylock(this_q->queue_lock))
+ break;
+ last_q = this_q;
+ continue;
+ }
+ ioc_exit_icq(icq);
+ }
+
+ if (last_q && last_q != locked_q)
+ spin_unlock(last_q->queue_lock);
+
+ spin_unlock_irqrestore(&ioc->lock, flags);
+
+ /* if no icq is left, we're done; otherwise, kick release_work */
+ if (hlist_empty(&ioc->icq_list))
+ kmem_cache_free(iocontext_cachep, ioc);
+ else
+ schedule_work(&ioc->release_work);
}
EXPORT_SYMBOL(put_io_context);
-static void cfq_exit(struct io_context *ioc)
-{
- rcu_read_lock();
-
- if (!hlist_empty(&ioc->cic_list)) {
- struct cfq_io_context *cic;
-
- cic = hlist_entry(ioc->cic_list.first, struct cfq_io_context,
- cic_list);
- cic->exit(ioc);
- }
- rcu_read_unlock();
-}
-
/* Called by the exiting task */
void exit_io_context(struct task_struct *task)
{
@@ -74,86 +235,240 @@
task->io_context = NULL;
task_unlock(task);
- if (atomic_dec_and_test(&ioc->nr_tasks))
- cfq_exit(ioc);
-
- put_io_context(ioc);
+ atomic_dec(&ioc->nr_tasks);
+ put_io_context(ioc, NULL);
}
-struct io_context *alloc_io_context(gfp_t gfp_flags, int node)
+/**
+ * ioc_clear_queue - break any ioc association with the specified queue
+ * @q: request_queue being cleared
+ *
+ * Walk @q->icq_list and exit all io_cq's. Must be called with @q locked.
+ */
+void ioc_clear_queue(struct request_queue *q)
+{
+ lockdep_assert_held(q->queue_lock);
+
+ while (!list_empty(&q->icq_list)) {
+ struct io_cq *icq = list_entry(q->icq_list.next,
+ struct io_cq, q_node);
+ struct io_context *ioc = icq->ioc;
+
+ spin_lock(&ioc->lock);
+ ioc_exit_icq(icq);
+ spin_unlock(&ioc->lock);
+ }
+}
+
+void create_io_context_slowpath(struct task_struct *task, gfp_t gfp_flags,
+ int node)
{
struct io_context *ioc;
- ioc = kmem_cache_alloc_node(iocontext_cachep, gfp_flags, node);
- if (ioc) {
- atomic_long_set(&ioc->refcount, 1);
- atomic_set(&ioc->nr_tasks, 1);
- spin_lock_init(&ioc->lock);
- ioc->ioprio_changed = 0;
- ioc->ioprio = 0;
- ioc->last_waited = 0; /* doesn't matter... */
- ioc->nr_batch_requests = 0; /* because this is 0 */
- INIT_RADIX_TREE(&ioc->radix_root, GFP_ATOMIC | __GFP_HIGH);
- INIT_HLIST_HEAD(&ioc->cic_list);
- ioc->ioc_data = NULL;
-#if defined(CONFIG_BLK_CGROUP) || defined(CONFIG_BLK_CGROUP_MODULE)
- ioc->cgroup_changed = 0;
-#endif
- }
+ ioc = kmem_cache_alloc_node(iocontext_cachep, gfp_flags | __GFP_ZERO,
+ node);
+ if (unlikely(!ioc))
+ return;
- return ioc;
-}
-
-/*
- * If the current task has no IO context then create one and initialise it.
- * Otherwise, return its existing IO context.
- *
- * This returned IO context doesn't have a specifically elevated refcount,
- * but since the current task itself holds a reference, the context can be
- * used in general code, so long as it stays within `current` context.
- */
-struct io_context *current_io_context(gfp_t gfp_flags, int node)
-{
- struct task_struct *tsk = current;
- struct io_context *ret;
-
- ret = tsk->io_context;
- if (likely(ret))
- return ret;
-
- ret = alloc_io_context(gfp_flags, node);
- if (ret) {
- /* make sure set_task_ioprio() sees the settings above */
- smp_wmb();
- tsk->io_context = ret;
- }
-
- return ret;
-}
-
-/*
- * If the current task has no IO context then create one and initialise it.
- * If it does have a context, take a ref on it.
- *
- * This is always called in the context of the task which submitted the I/O.
- */
-struct io_context *get_io_context(gfp_t gfp_flags, int node)
-{
- struct io_context *ioc = NULL;
+ /* initialize */
+ atomic_long_set(&ioc->refcount, 1);
+ atomic_set(&ioc->nr_tasks, 1);
+ spin_lock_init(&ioc->lock);
+ INIT_RADIX_TREE(&ioc->icq_tree, GFP_ATOMIC | __GFP_HIGH);
+ INIT_HLIST_HEAD(&ioc->icq_list);
+ INIT_WORK(&ioc->release_work, ioc_release_fn);
/*
- * Check for unlikely race with exiting task. ioc ref count is
- * zero when ioc is being detached.
+ * Try to install. ioc shouldn't be installed if someone else
+ * already did or @task, which isn't %current, is exiting. Note
+ * that we need to allow ioc creation on exiting %current as exit
+ * path may issue IOs from e.g. exit_files(). The exit path is
+ * responsible for not issuing IO after exit_io_context().
*/
- do {
- ioc = current_io_context(gfp_flags, node);
- if (unlikely(!ioc))
- break;
- } while (!atomic_long_inc_not_zero(&ioc->refcount));
-
- return ioc;
+ task_lock(task);
+ if (!task->io_context &&
+ (task == current || !(task->flags & PF_EXITING)))
+ task->io_context = ioc;
+ else
+ kmem_cache_free(iocontext_cachep, ioc);
+ task_unlock(task);
}
-EXPORT_SYMBOL(get_io_context);
+
+/**
+ * get_task_io_context - get io_context of a task
+ * @task: task of interest
+ * @gfp_flags: allocation flags, used if allocation is necessary
+ * @node: allocation node, used if allocation is necessary
+ *
+ * Return io_context of @task. If it doesn't exist, it is created with
+ * @gfp_flags and @node. The returned io_context has its reference count
+ * incremented.
+ *
+ * This function always goes through task_lock() and it's better to use
+ * %current->io_context + get_io_context() for %current.
+ */
+struct io_context *get_task_io_context(struct task_struct *task,
+ gfp_t gfp_flags, int node)
+{
+ struct io_context *ioc;
+
+ might_sleep_if(gfp_flags & __GFP_WAIT);
+
+ do {
+ task_lock(task);
+ ioc = task->io_context;
+ if (likely(ioc)) {
+ get_io_context(ioc);
+ task_unlock(task);
+ return ioc;
+ }
+ task_unlock(task);
+ } while (create_io_context(task, gfp_flags, node));
+
+ return NULL;
+}
+EXPORT_SYMBOL(get_task_io_context);
+
+/**
+ * ioc_lookup_icq - lookup io_cq from ioc
+ * @ioc: the associated io_context
+ * @q: the associated request_queue
+ *
+ * Look up io_cq associated with @ioc - @q pair from @ioc. Must be called
+ * with @q->queue_lock held.
+ */
+struct io_cq *ioc_lookup_icq(struct io_context *ioc, struct request_queue *q)
+{
+ struct io_cq *icq;
+
+ lockdep_assert_held(q->queue_lock);
+
+ /*
+ * icq's are indexed from @ioc using radix tree and hint pointer,
+ * both of which are protected with RCU. All removals are done
+ * holding both q and ioc locks, and we're holding q lock - if we
+ * find a icq which points to us, it's guaranteed to be valid.
+ */
+ rcu_read_lock();
+ icq = rcu_dereference(ioc->icq_hint);
+ if (icq && icq->q == q)
+ goto out;
+
+ icq = radix_tree_lookup(&ioc->icq_tree, q->id);
+ if (icq && icq->q == q)
+ rcu_assign_pointer(ioc->icq_hint, icq); /* allowed to race */
+ else
+ icq = NULL;
+out:
+ rcu_read_unlock();
+ return icq;
+}
+EXPORT_SYMBOL(ioc_lookup_icq);
+
+/**
+ * ioc_create_icq - create and link io_cq
+ * @q: request_queue of interest
+ * @gfp_mask: allocation mask
+ *
+ * Make sure io_cq linking %current->io_context and @q exists. If either
+ * io_context and/or icq don't exist, they will be created using @gfp_mask.
+ *
+ * The caller is responsible for ensuring @ioc won't go away and @q is
+ * alive and will stay alive until this function returns.
+ */
+struct io_cq *ioc_create_icq(struct request_queue *q, gfp_t gfp_mask)
+{
+ struct elevator_type *et = q->elevator->type;
+ struct io_context *ioc;
+ struct io_cq *icq;
+
+ /* allocate stuff */
+ ioc = create_io_context(current, gfp_mask, q->node);
+ if (!ioc)
+ return NULL;
+
+ icq = kmem_cache_alloc_node(et->icq_cache, gfp_mask | __GFP_ZERO,
+ q->node);
+ if (!icq)
+ return NULL;
+
+ if (radix_tree_preload(gfp_mask) < 0) {
+ kmem_cache_free(et->icq_cache, icq);
+ return NULL;
+ }
+
+ icq->ioc = ioc;
+ icq->q = q;
+ INIT_LIST_HEAD(&icq->q_node);
+ INIT_HLIST_NODE(&icq->ioc_node);
+
+ /* lock both q and ioc and try to link @icq */
+ spin_lock_irq(q->queue_lock);
+ spin_lock(&ioc->lock);
+
+ if (likely(!radix_tree_insert(&ioc->icq_tree, q->id, icq))) {
+ hlist_add_head(&icq->ioc_node, &ioc->icq_list);
+ list_add(&icq->q_node, &q->icq_list);
+ if (et->ops.elevator_init_icq_fn)
+ et->ops.elevator_init_icq_fn(icq);
+ } else {
+ kmem_cache_free(et->icq_cache, icq);
+ icq = ioc_lookup_icq(ioc, q);
+ if (!icq)
+ printk(KERN_ERR "cfq: icq link failed!\n");
+ }
+
+ spin_unlock(&ioc->lock);
+ spin_unlock_irq(q->queue_lock);
+ radix_tree_preload_end();
+ return icq;
+}
+
+void ioc_set_changed(struct io_context *ioc, int which)
+{
+ struct io_cq *icq;
+ struct hlist_node *n;
+
+ hlist_for_each_entry(icq, n, &ioc->icq_list, ioc_node)
+ set_bit(which, &icq->changed);
+}
+
+/**
+ * ioc_ioprio_changed - notify ioprio change
+ * @ioc: io_context of interest
+ * @ioprio: new ioprio
+ *
+ * @ioc's ioprio has changed to @ioprio. Set %ICQ_IOPRIO_CHANGED for all
+ * icq's. iosched is responsible for checking the bit and applying it on
+ * request issue path.
+ */
+void ioc_ioprio_changed(struct io_context *ioc, int ioprio)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&ioc->lock, flags);
+ ioc->ioprio = ioprio;
+ ioc_set_changed(ioc, ICQ_IOPRIO_CHANGED);
+ spin_unlock_irqrestore(&ioc->lock, flags);
+}
+
+/**
+ * ioc_cgroup_changed - notify cgroup change
+ * @ioc: io_context of interest
+ *
+ * @ioc's cgroup has changed. Set %ICQ_CGROUP_CHANGED for all icq's.
+ * iosched is responsible for checking the bit and applying it on request
+ * issue path.
+ */
+void ioc_cgroup_changed(struct io_context *ioc)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&ioc->lock, flags);
+ ioc_set_changed(ioc, ICQ_CGROUP_CHANGED);
+ spin_unlock_irqrestore(&ioc->lock, flags);
+}
+EXPORT_SYMBOL(ioc_cgroup_changed);
static int __init blk_ioc_init(void)
{
diff --git a/block/blk-settings.c b/block/blk-settings.c
index fa1eb04..d3234fc 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -104,9 +104,7 @@
* @lim: the queue_limits structure to reset
*
* Description:
- * Returns a queue_limit struct to its default state. Can be used by
- * stacking drivers like DM that stage table swaps and reuse an
- * existing device queue.
+ * Returns a queue_limit struct to its default state.
*/
void blk_set_default_limits(struct queue_limits *lim)
{
@@ -114,13 +112,12 @@
lim->max_integrity_segments = 0;
lim->seg_boundary_mask = BLK_SEG_BOUNDARY_MASK;
lim->max_segment_size = BLK_MAX_SEGMENT_SIZE;
- lim->max_sectors = BLK_DEF_MAX_SECTORS;
- lim->max_hw_sectors = INT_MAX;
+ lim->max_sectors = lim->max_hw_sectors = BLK_SAFE_MAX_SECTORS;
lim->max_discard_sectors = 0;
lim->discard_granularity = 0;
lim->discard_alignment = 0;
lim->discard_misaligned = 0;
- lim->discard_zeroes_data = 1;
+ lim->discard_zeroes_data = 0;
lim->logical_block_size = lim->physical_block_size = lim->io_min = 512;
lim->bounce_pfn = (unsigned long)(BLK_BOUNCE_ANY >> PAGE_SHIFT);
lim->alignment_offset = 0;
@@ -131,6 +128,27 @@
EXPORT_SYMBOL(blk_set_default_limits);
/**
+ * blk_set_stacking_limits - set default limits for stacking devices
+ * @lim: the queue_limits structure to reset
+ *
+ * Description:
+ * Returns a queue_limit struct to its default state. Should be used
+ * by stacking drivers like DM that have no internal limits.
+ */
+void blk_set_stacking_limits(struct queue_limits *lim)
+{
+ blk_set_default_limits(lim);
+
+ /* Inherit limits from component devices */
+ lim->discard_zeroes_data = 1;
+ lim->max_segments = USHRT_MAX;
+ lim->max_hw_sectors = UINT_MAX;
+
+ lim->max_sectors = BLK_DEF_MAX_SECTORS;
+}
+EXPORT_SYMBOL(blk_set_stacking_limits);
+
+/**
* blk_queue_make_request - define an alternate make_request function for a device
* @q: the request queue for the device to be affected
* @mfn: the alternate make_request function
@@ -165,8 +183,6 @@
q->nr_batching = BLK_BATCH_REQ;
blk_set_default_limits(&q->limits);
- blk_queue_max_hw_sectors(q, BLK_SAFE_MAX_SECTORS);
- q->limits.discard_zeroes_data = 0;
/*
* by default assume old behaviour and bounce for any highmem page
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index e7f9f65..cf15001 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -425,7 +425,7 @@
if (!entry->show)
return -EIO;
mutex_lock(&q->sysfs_lock);
- if (test_bit(QUEUE_FLAG_DEAD, &q->queue_flags)) {
+ if (blk_queue_dead(q)) {
mutex_unlock(&q->sysfs_lock);
return -ENOENT;
}
@@ -447,7 +447,7 @@
q = container_of(kobj, struct request_queue, kobj);
mutex_lock(&q->sysfs_lock);
- if (test_bit(QUEUE_FLAG_DEAD, &q->queue_flags)) {
+ if (blk_queue_dead(q)) {
mutex_unlock(&q->sysfs_lock);
return -ENOENT;
}
@@ -479,8 +479,12 @@
blk_sync_queue(q);
- if (q->elevator)
+ if (q->elevator) {
+ spin_lock_irq(q->queue_lock);
+ ioc_clear_queue(q);
+ spin_unlock_irq(q->queue_lock);
elevator_exit(q->elevator);
+ }
blk_throtl_exit(q);
@@ -494,6 +498,8 @@
blk_trace_shutdown(q);
bdi_destroy(&q->backing_dev_info);
+
+ ida_simple_remove(&blk_queue_ida, q->id);
kmem_cache_free(blk_requestq_cachep, q);
}
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index 4553245..5eed6a7 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -310,7 +310,7 @@
struct request_queue *q = td->queue;
/* no throttling for dead queue */
- if (unlikely(test_bit(QUEUE_FLAG_DEAD, &q->queue_flags)))
+ if (unlikely(blk_queue_dead(q)))
return NULL;
rcu_read_lock();
@@ -335,7 +335,7 @@
spin_lock_irq(q->queue_lock);
/* Make sure @q is still alive */
- if (unlikely(test_bit(QUEUE_FLAG_DEAD, &q->queue_flags))) {
+ if (unlikely(blk_queue_dead(q))) {
kfree(tg);
return NULL;
}
diff --git a/block/blk.h b/block/blk.h
index 3f6551b..7efd772 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -1,6 +1,8 @@
#ifndef BLK_INTERNAL_H
#define BLK_INTERNAL_H
+#include <linux/idr.h>
+
/* Amount of time in which a process may batch requests */
#define BLK_BATCH_TIME (HZ/50UL)
@@ -9,6 +11,12 @@
extern struct kmem_cache *blk_requestq_cachep;
extern struct kobj_type blk_queue_ktype;
+extern struct ida blk_queue_ida;
+
+static inline void __blk_get_queue(struct request_queue *q)
+{
+ kobject_get(&q->kobj);
+}
void init_request_from_bio(struct request *req, struct bio *bio);
void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
@@ -85,8 +93,8 @@
q->flush_queue_delayed = 1;
return NULL;
}
- if (test_bit(QUEUE_FLAG_DEAD, &q->queue_flags) ||
- !q->elevator->ops->elevator_dispatch_fn(q, 0))
+ if (unlikely(blk_queue_dead(q)) ||
+ !q->elevator->type->ops.elevator_dispatch_fn(q, 0))
return NULL;
}
}
@@ -95,16 +103,16 @@
{
struct elevator_queue *e = q->elevator;
- if (e->ops->elevator_activate_req_fn)
- e->ops->elevator_activate_req_fn(q, rq);
+ if (e->type->ops.elevator_activate_req_fn)
+ e->type->ops.elevator_activate_req_fn(q, rq);
}
static inline void elv_deactivate_rq(struct request_queue *q, struct request *rq)
{
struct elevator_queue *e = q->elevator;
- if (e->ops->elevator_deactivate_req_fn)
- e->ops->elevator_deactivate_req_fn(q, rq);
+ if (e->type->ops.elevator_deactivate_req_fn)
+ e->type->ops.elevator_deactivate_req_fn(q, rq);
}
#ifdef CONFIG_FAIL_IO_TIMEOUT
@@ -119,8 +127,6 @@
}
#endif
-struct io_context *current_io_context(gfp_t gfp_flags, int node);
-
int ll_back_merge_fn(struct request_queue *q, struct request *req,
struct bio *bio);
int ll_front_merge_fn(struct request_queue *q, struct request *req,
@@ -189,6 +195,42 @@
(rq->cmd_flags & REQ_DISCARD));
}
+/*
+ * Internal io_context interface
+ */
+void get_io_context(struct io_context *ioc);
+struct io_cq *ioc_lookup_icq(struct io_context *ioc, struct request_queue *q);
+struct io_cq *ioc_create_icq(struct request_queue *q, gfp_t gfp_mask);
+void ioc_clear_queue(struct request_queue *q);
+
+void create_io_context_slowpath(struct task_struct *task, gfp_t gfp_mask,
+ int node);
+
+/**
+ * create_io_context - try to create task->io_context
+ * @task: target task
+ * @gfp_mask: allocation mask
+ * @node: allocation node
+ *
+ * If @task->io_context is %NULL, allocate a new io_context and install it.
+ * Returns the current @task->io_context which may be %NULL if allocation
+ * failed.
+ *
+ * Note that this function can't be called with IRQ disabled because
+ * task_lock which protects @task->io_context is IRQ-unsafe.
+ */
+static inline struct io_context *create_io_context(struct task_struct *task,
+ gfp_t gfp_mask, int node)
+{
+ WARN_ON_ONCE(irqs_disabled());
+ if (unlikely(!task->io_context))
+ create_io_context_slowpath(task, gfp_mask, node);
+ return task->io_context;
+}
+
+/*
+ * Internal throttling interface
+ */
#ifdef CONFIG_BLK_DEV_THROTTLING
extern bool blk_throtl_bio(struct request_queue *q, struct bio *bio);
extern void blk_throtl_drain(struct request_queue *q);
diff --git a/block/bsg.c b/block/bsg.c
index 9651ec7..4cf703f 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -769,12 +769,10 @@
struct file *file)
{
struct bsg_device *bd;
- int ret;
#ifdef BSG_DEBUG
unsigned char buf[32];
#endif
- ret = blk_get_queue(rq);
- if (ret)
+ if (!blk_get_queue(rq))
return ERR_PTR(-ENXIO);
bd = bsg_alloc_device();
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 3548705..163263d 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -14,6 +14,7 @@
#include <linux/rbtree.h>
#include <linux/ioprio.h>
#include <linux/blktrace_api.h>
+#include "blk.h"
#include "cfq.h"
/*
@@ -53,20 +54,11 @@
#define CFQQ_SECT_THR_NONROT (sector_t)(2 * 32)
#define CFQQ_SEEKY(cfqq) (hweight32(cfqq->seek_history) > 32/8)
-#define RQ_CIC(rq) \
- ((struct cfq_io_context *) (rq)->elevator_private[0])
-#define RQ_CFQQ(rq) (struct cfq_queue *) ((rq)->elevator_private[1])
-#define RQ_CFQG(rq) (struct cfq_group *) ((rq)->elevator_private[2])
+#define RQ_CIC(rq) icq_to_cic((rq)->elv.icq)
+#define RQ_CFQQ(rq) (struct cfq_queue *) ((rq)->elv.priv[0])
+#define RQ_CFQG(rq) (struct cfq_group *) ((rq)->elv.priv[1])
static struct kmem_cache *cfq_pool;
-static struct kmem_cache *cfq_ioc_pool;
-
-static DEFINE_PER_CPU(unsigned long, cfq_ioc_count);
-static struct completion *ioc_gone;
-static DEFINE_SPINLOCK(ioc_gone_lock);
-
-static DEFINE_SPINLOCK(cic_index_lock);
-static DEFINE_IDA(cic_index_ida);
#define CFQ_PRIO_LISTS IOPRIO_BE_NR
#define cfq_class_idle(cfqq) ((cfqq)->ioprio_class == IOPRIO_CLASS_IDLE)
@@ -75,6 +67,14 @@
#define sample_valid(samples) ((samples) > 80)
#define rb_entry_cfqg(node) rb_entry((node), struct cfq_group, rb_node)
+struct cfq_ttime {
+ unsigned long last_end_request;
+
+ unsigned long ttime_total;
+ unsigned long ttime_samples;
+ unsigned long ttime_mean;
+};
+
/*
* Most of our rbtree usage is for sorting with min extraction, so
* if we cache the leftmost node we don't have to walk down the tree
@@ -216,6 +216,12 @@
struct cfq_ttime ttime;
};
+struct cfq_io_cq {
+ struct io_cq icq; /* must be the first member */
+ struct cfq_queue *cfqq[2];
+ struct cfq_ttime ttime;
+};
+
/*
* Per block device queue structure
*/
@@ -267,7 +273,7 @@
struct work_struct unplug_work;
struct cfq_queue *active_queue;
- struct cfq_io_context *active_cic;
+ struct cfq_io_cq *active_cic;
/*
* async queue for each priority case
@@ -290,9 +296,6 @@
unsigned int cfq_group_idle;
unsigned int cfq_latency;
- unsigned int cic_index;
- struct list_head cic_list;
-
/*
* Fallback dummy cfqq for extreme OOM conditions
*/
@@ -464,37 +467,35 @@
static void cfq_dispatch_insert(struct request_queue *, struct request *);
static struct cfq_queue *cfq_get_queue(struct cfq_data *, bool,
struct io_context *, gfp_t);
-static struct cfq_io_context *cfq_cic_lookup(struct cfq_data *,
- struct io_context *);
-static inline struct cfq_queue *cic_to_cfqq(struct cfq_io_context *cic,
- bool is_sync)
+static inline struct cfq_io_cq *icq_to_cic(struct io_cq *icq)
+{
+ /* cic->icq is the first member, %NULL will convert to %NULL */
+ return container_of(icq, struct cfq_io_cq, icq);
+}
+
+static inline struct cfq_io_cq *cfq_cic_lookup(struct cfq_data *cfqd,
+ struct io_context *ioc)
+{
+ if (ioc)
+ return icq_to_cic(ioc_lookup_icq(ioc, cfqd->queue));
+ return NULL;
+}
+
+static inline struct cfq_queue *cic_to_cfqq(struct cfq_io_cq *cic, bool is_sync)
{
return cic->cfqq[is_sync];
}
-static inline void cic_set_cfqq(struct cfq_io_context *cic,
- struct cfq_queue *cfqq, bool is_sync)
+static inline void cic_set_cfqq(struct cfq_io_cq *cic, struct cfq_queue *cfqq,
+ bool is_sync)
{
cic->cfqq[is_sync] = cfqq;
}
-#define CIC_DEAD_KEY 1ul
-#define CIC_DEAD_INDEX_SHIFT 1
-
-static inline void *cfqd_dead_key(struct cfq_data *cfqd)
+static inline struct cfq_data *cic_to_cfqd(struct cfq_io_cq *cic)
{
- return (void *)(cfqd->cic_index << CIC_DEAD_INDEX_SHIFT | CIC_DEAD_KEY);
-}
-
-static inline struct cfq_data *cic_to_cfqd(struct cfq_io_context *cic)
-{
- struct cfq_data *cfqd = cic->key;
-
- if (unlikely((unsigned long) cfqd & CIC_DEAD_KEY))
- return NULL;
-
- return cfqd;
+ return cic->icq.q->elevator->elevator_data;
}
/*
@@ -1561,7 +1562,7 @@
cfq_find_rq_fmerge(struct cfq_data *cfqd, struct bio *bio)
{
struct task_struct *tsk = current;
- struct cfq_io_context *cic;
+ struct cfq_io_cq *cic;
struct cfq_queue *cfqq;
cic = cfq_cic_lookup(cfqd, tsk->io_context);
@@ -1687,7 +1688,7 @@
struct bio *bio)
{
struct cfq_data *cfqd = q->elevator->elevator_data;
- struct cfq_io_context *cic;
+ struct cfq_io_cq *cic;
struct cfq_queue *cfqq;
/*
@@ -1697,12 +1698,19 @@
return false;
/*
- * Lookup the cfqq that this bio will be queued with. Allow
- * merge only if rq is queued there.
+ * Lookup the cfqq that this bio will be queued with and allow
+ * merge only if rq is queued there. This function can be called
+ * from plug merge without queue_lock. In such cases, ioc of @rq
+ * and %current are guaranteed to be equal. Avoid lookup which
+ * requires queue_lock by using @rq's cic.
*/
- cic = cfq_cic_lookup(cfqd, current->io_context);
- if (!cic)
- return false;
+ if (current->io_context == RQ_CIC(rq)->icq.ioc) {
+ cic = RQ_CIC(rq);
+ } else {
+ cic = cfq_cic_lookup(cfqd, current->io_context);
+ if (!cic)
+ return false;
+ }
cfqq = cic_to_cfqq(cic, cfq_bio_sync(bio));
return cfqq == RQ_CFQQ(rq);
@@ -1786,7 +1794,7 @@
cfqd->active_queue = NULL;
if (cfqd->active_cic) {
- put_io_context(cfqd->active_cic->ioc);
+ put_io_context(cfqd->active_cic->icq.ioc, cfqd->queue);
cfqd->active_cic = NULL;
}
}
@@ -2006,7 +2014,7 @@
static void cfq_arm_slice_timer(struct cfq_data *cfqd)
{
struct cfq_queue *cfqq = cfqd->active_queue;
- struct cfq_io_context *cic;
+ struct cfq_io_cq *cic;
unsigned long sl, group_idle = 0;
/*
@@ -2041,7 +2049,7 @@
* task has exited, don't wait
*/
cic = cfqd->active_cic;
- if (!cic || !atomic_read(&cic->ioc->nr_tasks))
+ if (!cic || !atomic_read(&cic->icq.ioc->nr_tasks))
return;
/*
@@ -2592,9 +2600,9 @@
cfq_dispatch_insert(cfqd->queue, rq);
if (!cfqd->active_cic) {
- struct cfq_io_context *cic = RQ_CIC(rq);
+ struct cfq_io_cq *cic = RQ_CIC(rq);
- atomic_long_inc(&cic->ioc->refcount);
+ atomic_long_inc(&cic->icq.ioc->refcount);
cfqd->active_cic = cic;
}
@@ -2677,84 +2685,6 @@
cfq_put_cfqg(cfqg);
}
-/*
- * Call func for each cic attached to this ioc.
- */
-static void
-call_for_each_cic(struct io_context *ioc,
- void (*func)(struct io_context *, struct cfq_io_context *))
-{
- struct cfq_io_context *cic;
- struct hlist_node *n;
-
- rcu_read_lock();
-
- hlist_for_each_entry_rcu(cic, n, &ioc->cic_list, cic_list)
- func(ioc, cic);
-
- rcu_read_unlock();
-}
-
-static void cfq_cic_free_rcu(struct rcu_head *head)
-{
- struct cfq_io_context *cic;
-
- cic = container_of(head, struct cfq_io_context, rcu_head);
-
- kmem_cache_free(cfq_ioc_pool, cic);
- elv_ioc_count_dec(cfq_ioc_count);
-
- if (ioc_gone) {
- /*
- * CFQ scheduler is exiting, grab exit lock and check
- * the pending io context count. If it hits zero,
- * complete ioc_gone and set it back to NULL
- */
- spin_lock(&ioc_gone_lock);
- if (ioc_gone && !elv_ioc_count_read(cfq_ioc_count)) {
- complete(ioc_gone);
- ioc_gone = NULL;
- }
- spin_unlock(&ioc_gone_lock);
- }
-}
-
-static void cfq_cic_free(struct cfq_io_context *cic)
-{
- call_rcu(&cic->rcu_head, cfq_cic_free_rcu);
-}
-
-static void cic_free_func(struct io_context *ioc, struct cfq_io_context *cic)
-{
- unsigned long flags;
- unsigned long dead_key = (unsigned long) cic->key;
-
- BUG_ON(!(dead_key & CIC_DEAD_KEY));
-
- spin_lock_irqsave(&ioc->lock, flags);
- radix_tree_delete(&ioc->radix_root, dead_key >> CIC_DEAD_INDEX_SHIFT);
- hlist_del_rcu(&cic->cic_list);
- spin_unlock_irqrestore(&ioc->lock, flags);
-
- cfq_cic_free(cic);
-}
-
-/*
- * Must be called with rcu_read_lock() held or preemption otherwise disabled.
- * Only two callers of this - ->dtor() which is called with the rcu_read_lock(),
- * and ->trim() which is called with the task lock held
- */
-static void cfq_free_io_context(struct io_context *ioc)
-{
- /*
- * ioc->refcount is zero here, or we are called from elv_unregister(),
- * so no more cic's are allowed to be linked into this ioc. So it
- * should be ok to iterate over the known list, we will see all cic's
- * since no new ones are added.
- */
- call_for_each_cic(ioc, cic_free_func);
-}
-
static void cfq_put_cooperator(struct cfq_queue *cfqq)
{
struct cfq_queue *__cfqq, *next;
@@ -2788,27 +2718,17 @@
cfq_put_queue(cfqq);
}
-static void __cfq_exit_single_io_context(struct cfq_data *cfqd,
- struct cfq_io_context *cic)
+static void cfq_init_icq(struct io_cq *icq)
{
- struct io_context *ioc = cic->ioc;
+ struct cfq_io_cq *cic = icq_to_cic(icq);
- list_del_init(&cic->queue_list);
+ cic->ttime.last_end_request = jiffies;
+}
- /*
- * Make sure dead mark is seen for dead queues
- */
- smp_wmb();
- cic->key = cfqd_dead_key(cfqd);
-
- rcu_read_lock();
- if (rcu_dereference(ioc->ioc_data) == cic) {
- rcu_read_unlock();
- spin_lock(&ioc->lock);
- rcu_assign_pointer(ioc->ioc_data, NULL);
- spin_unlock(&ioc->lock);
- } else
- rcu_read_unlock();
+static void cfq_exit_icq(struct io_cq *icq)
+{
+ struct cfq_io_cq *cic = icq_to_cic(icq);
+ struct cfq_data *cfqd = cic_to_cfqd(cic);
if (cic->cfqq[BLK_RW_ASYNC]) {
cfq_exit_cfqq(cfqd, cic->cfqq[BLK_RW_ASYNC]);
@@ -2821,57 +2741,6 @@
}
}
-static void cfq_exit_single_io_context(struct io_context *ioc,
- struct cfq_io_context *cic)
-{
- struct cfq_data *cfqd = cic_to_cfqd(cic);
-
- if (cfqd) {
- struct request_queue *q = cfqd->queue;
- unsigned long flags;
-
- spin_lock_irqsave(q->queue_lock, flags);
-
- /*
- * Ensure we get a fresh copy of the ->key to prevent
- * race between exiting task and queue
- */
- smp_read_barrier_depends();
- if (cic->key == cfqd)
- __cfq_exit_single_io_context(cfqd, cic);
-
- spin_unlock_irqrestore(q->queue_lock, flags);
- }
-}
-
-/*
- * The process that ioc belongs to has exited, we need to clean up
- * and put the internal structures we have that belongs to that process.
- */
-static void cfq_exit_io_context(struct io_context *ioc)
-{
- call_for_each_cic(ioc, cfq_exit_single_io_context);
-}
-
-static struct cfq_io_context *
-cfq_alloc_io_context(struct cfq_data *cfqd, gfp_t gfp_mask)
-{
- struct cfq_io_context *cic;
-
- cic = kmem_cache_alloc_node(cfq_ioc_pool, gfp_mask | __GFP_ZERO,
- cfqd->queue->node);
- if (cic) {
- cic->ttime.last_end_request = jiffies;
- INIT_LIST_HEAD(&cic->queue_list);
- INIT_HLIST_NODE(&cic->cic_list);
- cic->dtor = cfq_free_io_context;
- cic->exit = cfq_exit_io_context;
- elv_ioc_count_inc(cfq_ioc_count);
- }
-
- return cic;
-}
-
static void cfq_init_prio_data(struct cfq_queue *cfqq, struct io_context *ioc)
{
struct task_struct *tsk = current;
@@ -2914,21 +2783,18 @@
cfq_clear_cfqq_prio_changed(cfqq);
}
-static void changed_ioprio(struct io_context *ioc, struct cfq_io_context *cic)
+static void changed_ioprio(struct cfq_io_cq *cic)
{
struct cfq_data *cfqd = cic_to_cfqd(cic);
struct cfq_queue *cfqq;
- unsigned long flags;
if (unlikely(!cfqd))
return;
- spin_lock_irqsave(cfqd->queue->queue_lock, flags);
-
cfqq = cic->cfqq[BLK_RW_ASYNC];
if (cfqq) {
struct cfq_queue *new_cfqq;
- new_cfqq = cfq_get_queue(cfqd, BLK_RW_ASYNC, cic->ioc,
+ new_cfqq = cfq_get_queue(cfqd, BLK_RW_ASYNC, cic->icq.ioc,
GFP_ATOMIC);
if (new_cfqq) {
cic->cfqq[BLK_RW_ASYNC] = new_cfqq;
@@ -2939,14 +2805,6 @@
cfqq = cic->cfqq[BLK_RW_SYNC];
if (cfqq)
cfq_mark_cfqq_prio_changed(cfqq);
-
- spin_unlock_irqrestore(cfqd->queue->queue_lock, flags);
-}
-
-static void cfq_ioc_set_ioprio(struct io_context *ioc)
-{
- call_for_each_cic(ioc, changed_ioprio);
- ioc->ioprio_changed = 0;
}
static void cfq_init_cfqq(struct cfq_data *cfqd, struct cfq_queue *cfqq,
@@ -2970,11 +2828,10 @@
}
#ifdef CONFIG_CFQ_GROUP_IOSCHED
-static void changed_cgroup(struct io_context *ioc, struct cfq_io_context *cic)
+static void changed_cgroup(struct cfq_io_cq *cic)
{
struct cfq_queue *sync_cfqq = cic_to_cfqq(cic, 1);
struct cfq_data *cfqd = cic_to_cfqd(cic);
- unsigned long flags;
struct request_queue *q;
if (unlikely(!cfqd))
@@ -2982,8 +2839,6 @@
q = cfqd->queue;
- spin_lock_irqsave(q->queue_lock, flags);
-
if (sync_cfqq) {
/*
* Drop reference to sync queue. A new sync queue will be
@@ -2993,14 +2848,6 @@
cic_set_cfqq(cic, NULL, 1);
cfq_put_queue(sync_cfqq);
}
-
- spin_unlock_irqrestore(q->queue_lock, flags);
-}
-
-static void cfq_ioc_set_cgroup(struct io_context *ioc)
-{
- call_for_each_cic(ioc, changed_cgroup);
- ioc->cgroup_changed = 0;
}
#endif /* CONFIG_CFQ_GROUP_IOSCHED */
@@ -3009,7 +2856,7 @@
struct io_context *ioc, gfp_t gfp_mask)
{
struct cfq_queue *cfqq, *new_cfqq = NULL;
- struct cfq_io_context *cic;
+ struct cfq_io_cq *cic;
struct cfq_group *cfqg;
retry:
@@ -3100,160 +2947,6 @@
return cfqq;
}
-/*
- * We drop cfq io contexts lazily, so we may find a dead one.
- */
-static void
-cfq_drop_dead_cic(struct cfq_data *cfqd, struct io_context *ioc,
- struct cfq_io_context *cic)
-{
- unsigned long flags;
-
- WARN_ON(!list_empty(&cic->queue_list));
- BUG_ON(cic->key != cfqd_dead_key(cfqd));
-
- spin_lock_irqsave(&ioc->lock, flags);
-
- BUG_ON(rcu_dereference_check(ioc->ioc_data,
- lockdep_is_held(&ioc->lock)) == cic);
-
- radix_tree_delete(&ioc->radix_root, cfqd->cic_index);
- hlist_del_rcu(&cic->cic_list);
- spin_unlock_irqrestore(&ioc->lock, flags);
-
- cfq_cic_free(cic);
-}
-
-static struct cfq_io_context *
-cfq_cic_lookup(struct cfq_data *cfqd, struct io_context *ioc)
-{
- struct cfq_io_context *cic;
- unsigned long flags;
-
- if (unlikely(!ioc))
- return NULL;
-
- rcu_read_lock();
-
- /*
- * we maintain a last-hit cache, to avoid browsing over the tree
- */
- cic = rcu_dereference(ioc->ioc_data);
- if (cic && cic->key == cfqd) {
- rcu_read_unlock();
- return cic;
- }
-
- do {
- cic = radix_tree_lookup(&ioc->radix_root, cfqd->cic_index);
- rcu_read_unlock();
- if (!cic)
- break;
- if (unlikely(cic->key != cfqd)) {
- cfq_drop_dead_cic(cfqd, ioc, cic);
- rcu_read_lock();
- continue;
- }
-
- spin_lock_irqsave(&ioc->lock, flags);
- rcu_assign_pointer(ioc->ioc_data, cic);
- spin_unlock_irqrestore(&ioc->lock, flags);
- break;
- } while (1);
-
- return cic;
-}
-
-/*
- * Add cic into ioc, using cfqd as the search key. This enables us to lookup
- * the process specific cfq io context when entered from the block layer.
- * Also adds the cic to a per-cfqd list, used when this queue is removed.
- */
-static int cfq_cic_link(struct cfq_data *cfqd, struct io_context *ioc,
- struct cfq_io_context *cic, gfp_t gfp_mask)
-{
- unsigned long flags;
- int ret;
-
- ret = radix_tree_preload(gfp_mask);
- if (!ret) {
- cic->ioc = ioc;
- cic->key = cfqd;
-
- spin_lock_irqsave(&ioc->lock, flags);
- ret = radix_tree_insert(&ioc->radix_root,
- cfqd->cic_index, cic);
- if (!ret)
- hlist_add_head_rcu(&cic->cic_list, &ioc->cic_list);
- spin_unlock_irqrestore(&ioc->lock, flags);
-
- radix_tree_preload_end();
-
- if (!ret) {
- spin_lock_irqsave(cfqd->queue->queue_lock, flags);
- list_add(&cic->queue_list, &cfqd->cic_list);
- spin_unlock_irqrestore(cfqd->queue->queue_lock, flags);
- }
- }
-
- if (ret && ret != -EEXIST)
- printk(KERN_ERR "cfq: cic link failed!\n");
-
- return ret;
-}
-
-/*
- * Setup general io context and cfq io context. There can be several cfq
- * io contexts per general io context, if this process is doing io to more
- * than one device managed by cfq.
- */
-static struct cfq_io_context *
-cfq_get_io_context(struct cfq_data *cfqd, gfp_t gfp_mask)
-{
- struct io_context *ioc = NULL;
- struct cfq_io_context *cic;
- int ret;
-
- might_sleep_if(gfp_mask & __GFP_WAIT);
-
- ioc = get_io_context(gfp_mask, cfqd->queue->node);
- if (!ioc)
- return NULL;
-
-retry:
- cic = cfq_cic_lookup(cfqd, ioc);
- if (cic)
- goto out;
-
- cic = cfq_alloc_io_context(cfqd, gfp_mask);
- if (cic == NULL)
- goto err;
-
- ret = cfq_cic_link(cfqd, ioc, cic, gfp_mask);
- if (ret == -EEXIST) {
- /* someone has linked cic to ioc already */
- cfq_cic_free(cic);
- goto retry;
- } else if (ret)
- goto err_free;
-
-out:
- smp_read_barrier_depends();
- if (unlikely(ioc->ioprio_changed))
- cfq_ioc_set_ioprio(ioc);
-
-#ifdef CONFIG_CFQ_GROUP_IOSCHED
- if (unlikely(ioc->cgroup_changed))
- cfq_ioc_set_cgroup(ioc);
-#endif
- return cic;
-err_free:
- cfq_cic_free(cic);
-err:
- put_io_context(ioc);
- return NULL;
-}
-
static void
__cfq_update_io_thinktime(struct cfq_ttime *ttime, unsigned long slice_idle)
{
@@ -3267,7 +2960,7 @@
static void
cfq_update_io_thinktime(struct cfq_data *cfqd, struct cfq_queue *cfqq,
- struct cfq_io_context *cic)
+ struct cfq_io_cq *cic)
{
if (cfq_cfqq_sync(cfqq)) {
__cfq_update_io_thinktime(&cic->ttime, cfqd->cfq_slice_idle);
@@ -3305,7 +2998,7 @@
*/
static void
cfq_update_idle_window(struct cfq_data *cfqd, struct cfq_queue *cfqq,
- struct cfq_io_context *cic)
+ struct cfq_io_cq *cic)
{
int old_idle, enable_idle;
@@ -3322,8 +3015,9 @@
if (cfqq->next_rq && (cfqq->next_rq->cmd_flags & REQ_NOIDLE))
enable_idle = 0;
- else if (!atomic_read(&cic->ioc->nr_tasks) || !cfqd->cfq_slice_idle ||
- (!cfq_cfqq_deep(cfqq) && CFQQ_SEEKY(cfqq)))
+ else if (!atomic_read(&cic->icq.ioc->nr_tasks) ||
+ !cfqd->cfq_slice_idle ||
+ (!cfq_cfqq_deep(cfqq) && CFQQ_SEEKY(cfqq)))
enable_idle = 0;
else if (sample_valid(cic->ttime.ttime_samples)) {
if (cic->ttime.ttime_mean > cfqd->cfq_slice_idle)
@@ -3455,7 +3149,7 @@
cfq_rq_enqueued(struct cfq_data *cfqd, struct cfq_queue *cfqq,
struct request *rq)
{
- struct cfq_io_context *cic = RQ_CIC(rq);
+ struct cfq_io_cq *cic = RQ_CIC(rq);
cfqd->rq_queued++;
if (rq->cmd_flags & REQ_PRIO)
@@ -3508,7 +3202,7 @@
struct cfq_queue *cfqq = RQ_CFQQ(rq);
cfq_log_cfqq(cfqd, cfqq, "insert_request");
- cfq_init_prio_data(cfqq, RQ_CIC(rq)->ioc);
+ cfq_init_prio_data(cfqq, RQ_CIC(rq)->icq.ioc);
rq_set_fifo_time(rq, jiffies + cfqd->cfq_fifo_expire[rq_is_sync(rq)]);
list_add_tail(&rq->queuelist, &cfqq->fifo);
@@ -3558,7 +3252,7 @@
static bool cfq_should_wait_busy(struct cfq_data *cfqd, struct cfq_queue *cfqq)
{
- struct cfq_io_context *cic = cfqd->active_cic;
+ struct cfq_io_cq *cic = cfqd->active_cic;
/* If the queue already has requests, don't wait */
if (!RB_EMPTY_ROOT(&cfqq->sort_list))
@@ -3695,7 +3389,7 @@
{
struct cfq_data *cfqd = q->elevator->elevator_data;
struct task_struct *tsk = current;
- struct cfq_io_context *cic;
+ struct cfq_io_cq *cic;
struct cfq_queue *cfqq;
/*
@@ -3710,7 +3404,7 @@
cfqq = cic_to_cfqq(cic, rw_is_sync(rw));
if (cfqq) {
- cfq_init_prio_data(cfqq, cic->ioc);
+ cfq_init_prio_data(cfqq, cic->icq.ioc);
return __cfq_may_queue(cfqq);
}
@@ -3731,21 +3425,17 @@
BUG_ON(!cfqq->allocated[rw]);
cfqq->allocated[rw]--;
- put_io_context(RQ_CIC(rq)->ioc);
-
- rq->elevator_private[0] = NULL;
- rq->elevator_private[1] = NULL;
-
/* Put down rq reference on cfqg */
cfq_put_cfqg(RQ_CFQG(rq));
- rq->elevator_private[2] = NULL;
+ rq->elv.priv[0] = NULL;
+ rq->elv.priv[1] = NULL;
cfq_put_queue(cfqq);
}
}
static struct cfq_queue *
-cfq_merge_cfqqs(struct cfq_data *cfqd, struct cfq_io_context *cic,
+cfq_merge_cfqqs(struct cfq_data *cfqd, struct cfq_io_cq *cic,
struct cfq_queue *cfqq)
{
cfq_log_cfqq(cfqd, cfqq, "merging with queue %p", cfqq->new_cfqq);
@@ -3760,7 +3450,7 @@
* was the last process referring to said cfqq.
*/
static struct cfq_queue *
-split_cfqq(struct cfq_io_context *cic, struct cfq_queue *cfqq)
+split_cfqq(struct cfq_io_cq *cic, struct cfq_queue *cfqq)
{
if (cfqq_process_refs(cfqq) == 1) {
cfqq->pid = current->pid;
@@ -3783,25 +3473,29 @@
cfq_set_request(struct request_queue *q, struct request *rq, gfp_t gfp_mask)
{
struct cfq_data *cfqd = q->elevator->elevator_data;
- struct cfq_io_context *cic;
+ struct cfq_io_cq *cic = icq_to_cic(rq->elv.icq);
const int rw = rq_data_dir(rq);
const bool is_sync = rq_is_sync(rq);
struct cfq_queue *cfqq;
- unsigned long flags;
might_sleep_if(gfp_mask & __GFP_WAIT);
- cic = cfq_get_io_context(cfqd, gfp_mask);
+ spin_lock_irq(q->queue_lock);
- spin_lock_irqsave(q->queue_lock, flags);
-
- if (!cic)
- goto queue_fail;
+ /* handle changed notifications */
+ if (unlikely(cic->icq.changed)) {
+ if (test_and_clear_bit(ICQ_IOPRIO_CHANGED, &cic->icq.changed))
+ changed_ioprio(cic);
+#ifdef CONFIG_CFQ_GROUP_IOSCHED
+ if (test_and_clear_bit(ICQ_CGROUP_CHANGED, &cic->icq.changed))
+ changed_cgroup(cic);
+#endif
+ }
new_queue:
cfqq = cic_to_cfqq(cic, is_sync);
if (!cfqq || cfqq == &cfqd->oom_cfqq) {
- cfqq = cfq_get_queue(cfqd, is_sync, cic->ioc, gfp_mask);
+ cfqq = cfq_get_queue(cfqd, is_sync, cic->icq.ioc, gfp_mask);
cic_set_cfqq(cic, cfqq, is_sync);
} else {
/*
@@ -3827,17 +3521,10 @@
cfqq->allocated[rw]++;
cfqq->ref++;
- rq->elevator_private[0] = cic;
- rq->elevator_private[1] = cfqq;
- rq->elevator_private[2] = cfq_ref_get_cfqg(cfqq->cfqg);
- spin_unlock_irqrestore(q->queue_lock, flags);
+ rq->elv.priv[0] = cfqq;
+ rq->elv.priv[1] = cfq_ref_get_cfqg(cfqq->cfqg);
+ spin_unlock_irq(q->queue_lock);
return 0;
-
-queue_fail:
- cfq_schedule_dispatch(cfqd);
- spin_unlock_irqrestore(q->queue_lock, flags);
- cfq_log(cfqd, "set_request fail");
- return 1;
}
static void cfq_kick_queue(struct work_struct *work)
@@ -3941,14 +3628,6 @@
if (cfqd->active_queue)
__cfq_slice_expired(cfqd, cfqd->active_queue, 0);
- while (!list_empty(&cfqd->cic_list)) {
- struct cfq_io_context *cic = list_entry(cfqd->cic_list.next,
- struct cfq_io_context,
- queue_list);
-
- __cfq_exit_single_io_context(cfqd, cic);
- }
-
cfq_put_async_queues(cfqd);
cfq_release_cfq_groups(cfqd);
@@ -3963,10 +3642,6 @@
cfq_shutdown_timer_wq(cfqd);
- spin_lock(&cic_index_lock);
- ida_remove(&cic_index_ida, cfqd->cic_index);
- spin_unlock(&cic_index_lock);
-
/*
* Wait for cfqg->blkg->key accessors to exit their grace periods.
* Do this wait only if there are other unlinked groups out
@@ -3988,24 +3663,6 @@
kfree(cfqd);
}
-static int cfq_alloc_cic_index(void)
-{
- int index, error;
-
- do {
- if (!ida_pre_get(&cic_index_ida, GFP_KERNEL))
- return -ENOMEM;
-
- spin_lock(&cic_index_lock);
- error = ida_get_new(&cic_index_ida, &index);
- spin_unlock(&cic_index_lock);
- if (error && error != -EAGAIN)
- return error;
- } while (error);
-
- return index;
-}
-
static void *cfq_init_queue(struct request_queue *q)
{
struct cfq_data *cfqd;
@@ -4013,23 +3670,9 @@
struct cfq_group *cfqg;
struct cfq_rb_root *st;
- i = cfq_alloc_cic_index();
- if (i < 0)
- return NULL;
-
cfqd = kmalloc_node(sizeof(*cfqd), GFP_KERNEL | __GFP_ZERO, q->node);
- if (!cfqd) {
- spin_lock(&cic_index_lock);
- ida_remove(&cic_index_ida, i);
- spin_unlock(&cic_index_lock);
+ if (!cfqd)
return NULL;
- }
-
- /*
- * Don't need take queue_lock in the routine, since we are
- * initializing the ioscheduler, and nobody is using cfqd
- */
- cfqd->cic_index = i;
/* Init root service tree */
cfqd->grp_service_tree = CFQ_RB_ROOT;
@@ -4055,11 +3698,6 @@
if (blkio_alloc_blkg_stats(&cfqg->blkg)) {
kfree(cfqg);
-
- spin_lock(&cic_index_lock);
- ida_remove(&cic_index_ida, cfqd->cic_index);
- spin_unlock(&cic_index_lock);
-
kfree(cfqd);
return NULL;
}
@@ -4091,8 +3729,6 @@
cfqd->oom_cfqq.ref++;
cfq_link_cfqq_cfqg(&cfqd->oom_cfqq, &cfqd->root_group);
- INIT_LIST_HEAD(&cfqd->cic_list);
-
cfqd->queue = q;
init_timer(&cfqd->idle_slice_timer);
@@ -4121,34 +3757,6 @@
return cfqd;
}
-static void cfq_slab_kill(void)
-{
- /*
- * Caller already ensured that pending RCU callbacks are completed,
- * so we should have no busy allocations at this point.
- */
- if (cfq_pool)
- kmem_cache_destroy(cfq_pool);
- if (cfq_ioc_pool)
- kmem_cache_destroy(cfq_ioc_pool);
-}
-
-static int __init cfq_slab_setup(void)
-{
- cfq_pool = KMEM_CACHE(cfq_queue, 0);
- if (!cfq_pool)
- goto fail;
-
- cfq_ioc_pool = KMEM_CACHE(cfq_io_context, 0);
- if (!cfq_ioc_pool)
- goto fail;
-
- return 0;
-fail:
- cfq_slab_kill();
- return -ENOMEM;
-}
-
/*
* sysfs parts below -->
*/
@@ -4254,15 +3862,18 @@
.elevator_completed_req_fn = cfq_completed_request,
.elevator_former_req_fn = elv_rb_former_request,
.elevator_latter_req_fn = elv_rb_latter_request,
+ .elevator_init_icq_fn = cfq_init_icq,
+ .elevator_exit_icq_fn = cfq_exit_icq,
.elevator_set_req_fn = cfq_set_request,
.elevator_put_req_fn = cfq_put_request,
.elevator_may_queue_fn = cfq_may_queue,
.elevator_init_fn = cfq_init_queue,
.elevator_exit_fn = cfq_exit_queue,
- .trim = cfq_free_io_context,
},
+ .icq_size = sizeof(struct cfq_io_cq),
+ .icq_align = __alignof__(struct cfq_io_cq),
.elevator_attrs = cfq_attrs,
- .elevator_name = "cfq",
+ .elevator_name = "cfq",
.elevator_owner = THIS_MODULE,
};
@@ -4280,6 +3891,8 @@
static int __init cfq_init(void)
{
+ int ret;
+
/*
* could be 0 on HZ < 1000 setups
*/
@@ -4294,10 +3907,16 @@
#else
cfq_group_idle = 0;
#endif
- if (cfq_slab_setup())
+ cfq_pool = KMEM_CACHE(cfq_queue, 0);
+ if (!cfq_pool)
return -ENOMEM;
- elv_register(&iosched_cfq);
+ ret = elv_register(&iosched_cfq);
+ if (ret) {
+ kmem_cache_destroy(cfq_pool);
+ return ret;
+ }
+
blkio_policy_register(&blkio_policy_cfq);
return 0;
@@ -4305,21 +3924,9 @@
static void __exit cfq_exit(void)
{
- DECLARE_COMPLETION_ONSTACK(all_gone);
blkio_policy_unregister(&blkio_policy_cfq);
elv_unregister(&iosched_cfq);
- ioc_gone = &all_gone;
- /* ioc_gone's update must be visible before reading ioc_count */
- smp_wmb();
-
- /*
- * this also protects us from entering cfq_slab_kill() with
- * pending RCU callbacks
- */
- if (elv_ioc_count_read(cfq_ioc_count))
- wait_for_completion(&all_gone);
- ida_destroy(&cic_index_ida);
- cfq_slab_kill();
+ kmem_cache_destroy(cfq_pool);
}
module_init(cfq_init);
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index 7b72502..7c668c8 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -719,6 +719,9 @@
case BLKSECTGET:
return compat_put_ushort(arg,
queue_max_sectors(bdev_get_queue(bdev)));
+ case BLKROTATIONAL:
+ return compat_put_ushort(arg,
+ !blk_queue_nonrot(bdev_get_queue(bdev)));
case BLKRASET: /* compatible, but no compat_ptr (!) */
case BLKFRASET:
if (!capable(CAP_SYS_ADMIN))
diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c
index c644137..7bf12d7 100644
--- a/block/deadline-iosched.c
+++ b/block/deadline-iosched.c
@@ -448,9 +448,7 @@
static int __init deadline_init(void)
{
- elv_register(&iosched_deadline);
-
- return 0;
+ return elv_register(&iosched_deadline);
}
static void __exit deadline_exit(void)
diff --git a/block/elevator.c b/block/elevator.c
index 66343d6..91e18f8 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -61,8 +61,8 @@
struct request_queue *q = rq->q;
struct elevator_queue *e = q->elevator;
- if (e->ops->elevator_allow_merge_fn)
- return e->ops->elevator_allow_merge_fn(q, rq, bio);
+ if (e->type->ops.elevator_allow_merge_fn)
+ return e->type->ops.elevator_allow_merge_fn(q, rq, bio);
return 1;
}
@@ -168,17 +168,13 @@
return e;
}
-static void *elevator_init_queue(struct request_queue *q,
- struct elevator_queue *eq)
+static int elevator_init_queue(struct request_queue *q,
+ struct elevator_queue *eq)
{
- return eq->ops->elevator_init_fn(q);
-}
-
-static void elevator_attach(struct request_queue *q, struct elevator_queue *eq,
- void *data)
-{
- q->elevator = eq;
- eq->elevator_data = data;
+ eq->elevator_data = eq->type->ops.elevator_init_fn(q);
+ if (eq->elevator_data)
+ return 0;
+ return -ENOMEM;
}
static char chosen_elevator[ELV_NAME_MAX];
@@ -207,8 +203,7 @@
if (unlikely(!eq))
goto err;
- eq->ops = &e->ops;
- eq->elevator_type = e;
+ eq->type = e;
kobject_init(&eq->kobj, &elv_ktype);
mutex_init(&eq->sysfs_lock);
@@ -232,7 +227,7 @@
struct elevator_queue *e;
e = container_of(kobj, struct elevator_queue, kobj);
- elevator_put(e->elevator_type);
+ elevator_put(e->type);
kfree(e->hash);
kfree(e);
}
@@ -241,7 +236,7 @@
{
struct elevator_type *e = NULL;
struct elevator_queue *eq;
- void *data;
+ int err;
if (unlikely(q->elevator))
return 0;
@@ -278,13 +273,13 @@
if (!eq)
return -ENOMEM;
- data = elevator_init_queue(q, eq);
- if (!data) {
+ err = elevator_init_queue(q, eq);
+ if (err) {
kobject_put(&eq->kobj);
- return -ENOMEM;
+ return err;
}
- elevator_attach(q, eq, data);
+ q->elevator = eq;
return 0;
}
EXPORT_SYMBOL(elevator_init);
@@ -292,9 +287,8 @@
void elevator_exit(struct elevator_queue *e)
{
mutex_lock(&e->sysfs_lock);
- if (e->ops->elevator_exit_fn)
- e->ops->elevator_exit_fn(e);
- e->ops = NULL;
+ if (e->type->ops.elevator_exit_fn)
+ e->type->ops.elevator_exit_fn(e);
mutex_unlock(&e->sysfs_lock);
kobject_put(&e->kobj);
@@ -504,8 +498,8 @@
return ELEVATOR_BACK_MERGE;
}
- if (e->ops->elevator_merge_fn)
- return e->ops->elevator_merge_fn(q, req, bio);
+ if (e->type->ops.elevator_merge_fn)
+ return e->type->ops.elevator_merge_fn(q, req, bio);
return ELEVATOR_NO_MERGE;
}
@@ -548,8 +542,8 @@
{
struct elevator_queue *e = q->elevator;
- if (e->ops->elevator_merged_fn)
- e->ops->elevator_merged_fn(q, rq, type);
+ if (e->type->ops.elevator_merged_fn)
+ e->type->ops.elevator_merged_fn(q, rq, type);
if (type == ELEVATOR_BACK_MERGE)
elv_rqhash_reposition(q, rq);
@@ -563,8 +557,8 @@
struct elevator_queue *e = q->elevator;
const int next_sorted = next->cmd_flags & REQ_SORTED;
- if (next_sorted && e->ops->elevator_merge_req_fn)
- e->ops->elevator_merge_req_fn(q, rq, next);
+ if (next_sorted && e->type->ops.elevator_merge_req_fn)
+ e->type->ops.elevator_merge_req_fn(q, rq, next);
elv_rqhash_reposition(q, rq);
@@ -581,8 +575,8 @@
{
struct elevator_queue *e = q->elevator;
- if (e->ops->elevator_bio_merged_fn)
- e->ops->elevator_bio_merged_fn(q, rq, bio);
+ if (e->type->ops.elevator_bio_merged_fn)
+ e->type->ops.elevator_bio_merged_fn(q, rq, bio);
}
void elv_requeue_request(struct request_queue *q, struct request *rq)
@@ -608,12 +602,12 @@
lockdep_assert_held(q->queue_lock);
- while (q->elevator->ops->elevator_dispatch_fn(q, 1))
+ while (q->elevator->type->ops.elevator_dispatch_fn(q, 1))
;
if (q->nr_sorted && printed++ < 10) {
printk(KERN_ERR "%s: forced dispatching is broken "
"(nr_sorted=%u), please report this\n",
- q->elevator->elevator_type->elevator_name, q->nr_sorted);
+ q->elevator->type->elevator_name, q->nr_sorted);
}
}
@@ -702,7 +696,7 @@
* rq cannot be accessed after calling
* elevator_add_req_fn.
*/
- q->elevator->ops->elevator_add_req_fn(q, rq);
+ q->elevator->type->ops.elevator_add_req_fn(q, rq);
break;
case ELEVATOR_INSERT_FLUSH:
@@ -731,8 +725,8 @@
{
struct elevator_queue *e = q->elevator;
- if (e->ops->elevator_latter_req_fn)
- return e->ops->elevator_latter_req_fn(q, rq);
+ if (e->type->ops.elevator_latter_req_fn)
+ return e->type->ops.elevator_latter_req_fn(q, rq);
return NULL;
}
@@ -740,8 +734,8 @@
{
struct elevator_queue *e = q->elevator;
- if (e->ops->elevator_former_req_fn)
- return e->ops->elevator_former_req_fn(q, rq);
+ if (e->type->ops.elevator_former_req_fn)
+ return e->type->ops.elevator_former_req_fn(q, rq);
return NULL;
}
@@ -749,10 +743,8 @@
{
struct elevator_queue *e = q->elevator;
- if (e->ops->elevator_set_req_fn)
- return e->ops->elevator_set_req_fn(q, rq, gfp_mask);
-
- rq->elevator_private[0] = NULL;
+ if (e->type->ops.elevator_set_req_fn)
+ return e->type->ops.elevator_set_req_fn(q, rq, gfp_mask);
return 0;
}
@@ -760,16 +752,16 @@
{
struct elevator_queue *e = q->elevator;
- if (e->ops->elevator_put_req_fn)
- e->ops->elevator_put_req_fn(rq);
+ if (e->type->ops.elevator_put_req_fn)
+ e->type->ops.elevator_put_req_fn(rq);
}
int elv_may_queue(struct request_queue *q, int rw)
{
struct elevator_queue *e = q->elevator;
- if (e->ops->elevator_may_queue_fn)
- return e->ops->elevator_may_queue_fn(q, rw);
+ if (e->type->ops.elevator_may_queue_fn)
+ return e->type->ops.elevator_may_queue_fn(q, rw);
return ELV_MQUEUE_MAY;
}
@@ -804,8 +796,8 @@
if (blk_account_rq(rq)) {
q->in_flight[rq_is_sync(rq)]--;
if ((rq->cmd_flags & REQ_SORTED) &&
- e->ops->elevator_completed_req_fn)
- e->ops->elevator_completed_req_fn(q, rq);
+ e->type->ops.elevator_completed_req_fn)
+ e->type->ops.elevator_completed_req_fn(q, rq);
}
}
@@ -823,7 +815,7 @@
e = container_of(kobj, struct elevator_queue, kobj);
mutex_lock(&e->sysfs_lock);
- error = e->ops ? entry->show(e, page) : -ENOENT;
+ error = e->type ? entry->show(e, page) : -ENOENT;
mutex_unlock(&e->sysfs_lock);
return error;
}
@@ -841,7 +833,7 @@
e = container_of(kobj, struct elevator_queue, kobj);
mutex_lock(&e->sysfs_lock);
- error = e->ops ? entry->store(e, page, length) : -ENOENT;
+ error = e->type ? entry->store(e, page, length) : -ENOENT;
mutex_unlock(&e->sysfs_lock);
return error;
}
@@ -856,14 +848,13 @@
.release = elevator_release,
};
-int elv_register_queue(struct request_queue *q)
+int __elv_register_queue(struct request_queue *q, struct elevator_queue *e)
{
- struct elevator_queue *e = q->elevator;
int error;
error = kobject_add(&e->kobj, &q->kobj, "%s", "iosched");
if (!error) {
- struct elv_fs_entry *attr = e->elevator_type->elevator_attrs;
+ struct elv_fs_entry *attr = e->type->elevator_attrs;
if (attr) {
while (attr->attr.name) {
if (sysfs_create_file(&e->kobj, &attr->attr))
@@ -876,31 +867,55 @@
}
return error;
}
-EXPORT_SYMBOL(elv_register_queue);
-static void __elv_unregister_queue(struct elevator_queue *e)
+int elv_register_queue(struct request_queue *q)
{
- kobject_uevent(&e->kobj, KOBJ_REMOVE);
- kobject_del(&e->kobj);
- e->registered = 0;
+ return __elv_register_queue(q, q->elevator);
}
+EXPORT_SYMBOL(elv_register_queue);
void elv_unregister_queue(struct request_queue *q)
{
- if (q)
- __elv_unregister_queue(q->elevator);
+ if (q) {
+ struct elevator_queue *e = q->elevator;
+
+ kobject_uevent(&e->kobj, KOBJ_REMOVE);
+ kobject_del(&e->kobj);
+ e->registered = 0;
+ }
}
EXPORT_SYMBOL(elv_unregister_queue);
-void elv_register(struct elevator_type *e)
+int elv_register(struct elevator_type *e)
{
char *def = "";
+ /* create icq_cache if requested */
+ if (e->icq_size) {
+ if (WARN_ON(e->icq_size < sizeof(struct io_cq)) ||
+ WARN_ON(e->icq_align < __alignof__(struct io_cq)))
+ return -EINVAL;
+
+ snprintf(e->icq_cache_name, sizeof(e->icq_cache_name),
+ "%s_io_cq", e->elevator_name);
+ e->icq_cache = kmem_cache_create(e->icq_cache_name, e->icq_size,
+ e->icq_align, 0, NULL);
+ if (!e->icq_cache)
+ return -ENOMEM;
+ }
+
+ /* register, don't allow duplicate names */
spin_lock(&elv_list_lock);
- BUG_ON(elevator_find(e->elevator_name));
+ if (elevator_find(e->elevator_name)) {
+ spin_unlock(&elv_list_lock);
+ if (e->icq_cache)
+ kmem_cache_destroy(e->icq_cache);
+ return -EBUSY;
+ }
list_add_tail(&e->list, &elv_list);
spin_unlock(&elv_list_lock);
+ /* print pretty message */
if (!strcmp(e->elevator_name, chosen_elevator) ||
(!*chosen_elevator &&
!strcmp(e->elevator_name, CONFIG_DEFAULT_IOSCHED)))
@@ -908,30 +923,26 @@
printk(KERN_INFO "io scheduler %s registered%s\n", e->elevator_name,
def);
+ return 0;
}
EXPORT_SYMBOL_GPL(elv_register);
void elv_unregister(struct elevator_type *e)
{
- struct task_struct *g, *p;
-
- /*
- * Iterate every thread in the process to remove the io contexts.
- */
- if (e->ops.trim) {
- read_lock(&tasklist_lock);
- do_each_thread(g, p) {
- task_lock(p);
- if (p->io_context)
- e->ops.trim(p->io_context);
- task_unlock(p);
- } while_each_thread(g, p);
- read_unlock(&tasklist_lock);
- }
-
+ /* unregister */
spin_lock(&elv_list_lock);
list_del_init(&e->list);
spin_unlock(&elv_list_lock);
+
+ /*
+ * Destroy icq_cache if it exists. icq's are RCU managed. Make
+ * sure all RCU operations are complete before proceeding.
+ */
+ if (e->icq_cache) {
+ rcu_barrier();
+ kmem_cache_destroy(e->icq_cache);
+ e->icq_cache = NULL;
+ }
}
EXPORT_SYMBOL_GPL(elv_unregister);
@@ -944,54 +955,41 @@
static int elevator_switch(struct request_queue *q, struct elevator_type *new_e)
{
struct elevator_queue *old_elevator, *e;
- void *data;
int err;
- /*
- * Allocate new elevator
- */
+ /* allocate new elevator */
e = elevator_alloc(q, new_e);
if (!e)
return -ENOMEM;
- data = elevator_init_queue(q, e);
- if (!data) {
+ err = elevator_init_queue(q, e);
+ if (err) {
kobject_put(&e->kobj);
- return -ENOMEM;
+ return err;
}
- /*
- * Turn on BYPASS and drain all requests w/ elevator private data
- */
+ /* turn on BYPASS and drain all requests w/ elevator private data */
elv_quiesce_start(q);
- /*
- * Remember old elevator.
- */
- old_elevator = q->elevator;
-
- /*
- * attach and start new elevator
- */
- spin_lock_irq(q->queue_lock);
- elevator_attach(q, e, data);
- spin_unlock_irq(q->queue_lock);
-
- if (old_elevator->registered) {
- __elv_unregister_queue(old_elevator);
-
- err = elv_register_queue(q);
+ /* unregister old queue, register new one and kill old elevator */
+ if (q->elevator->registered) {
+ elv_unregister_queue(q);
+ err = __elv_register_queue(q, e);
if (err)
goto fail_register;
}
- /*
- * finally exit old elevator and turn off BYPASS.
- */
+ /* done, clear io_cq's, switch elevators and turn off BYPASS */
+ spin_lock_irq(q->queue_lock);
+ ioc_clear_queue(q);
+ old_elevator = q->elevator;
+ q->elevator = e;
+ spin_unlock_irq(q->queue_lock);
+
elevator_exit(old_elevator);
elv_quiesce_end(q);
- blk_add_trace_msg(q, "elv switch: %s", e->elevator_type->elevator_name);
+ blk_add_trace_msg(q, "elv switch: %s", e->type->elevator_name);
return 0;
@@ -1001,7 +999,6 @@
* one again (along with re-adding the sysfs dir)
*/
elevator_exit(e);
- q->elevator = old_elevator;
elv_register_queue(q);
elv_quiesce_end(q);
@@ -1026,7 +1023,7 @@
return -EINVAL;
}
- if (!strcmp(elevator_name, q->elevator->elevator_type->elevator_name)) {
+ if (!strcmp(elevator_name, q->elevator->type->elevator_name)) {
elevator_put(e);
return 0;
}
@@ -1061,7 +1058,7 @@
if (!q->elevator || !blk_queue_stackable(q))
return sprintf(name, "none\n");
- elv = e->elevator_type;
+ elv = e->type;
spin_lock(&elv_list_lock);
list_for_each_entry(__e, &elv_list, list) {
diff --git a/block/genhd.c b/block/genhd.c
index 83e7c04..23b4f70 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -614,7 +614,7 @@
* Take an extra ref on queue which will be put on disk_release()
* so that it sticks around as long as @disk is there.
*/
- WARN_ON_ONCE(blk_get_queue(disk->queue));
+ WARN_ON_ONCE(!blk_get_queue(disk->queue));
retval = sysfs_create_link(&disk_to_dev(disk)->kobj, &bdi->dev->kobj,
"bdi");
diff --git a/block/ioctl.c b/block/ioctl.c
index 4828fa3..ba15b2d 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -296,6 +296,8 @@
return put_uint(arg, bdev_discard_zeroes_data(bdev));
case BLKSECTGET:
return put_ushort(arg, queue_max_sectors(bdev_get_queue(bdev)));
+ case BLKROTATIONAL:
+ return put_ushort(arg, !blk_queue_nonrot(bdev_get_queue(bdev)));
case BLKRASET:
case BLKFRASET:
if(!capable(CAP_SYS_ADMIN))
diff --git a/block/noop-iosched.c b/block/noop-iosched.c
index 06389e9..413a0b1 100644
--- a/block/noop-iosched.c
+++ b/block/noop-iosched.c
@@ -94,9 +94,7 @@
static int __init noop_init(void)
{
- elv_register(&elevator_noop);
-
- return 0;
+ return elv_register(&elevator_noop);
}
static void __exit noop_exit(void)
diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c
index 3ba6ef50..16f8693 100644
--- a/crypto/crypto_user.c
+++ b/crypto/crypto_user.c
@@ -382,7 +382,7 @@
type -= CRYPTO_MSG_BASE;
link = &crypto_dispatch[type];
- if (security_netlink_recv(skb, CAP_NET_ADMIN))
+ if (!capable(CAP_NET_ADMIN))
return -EPERM;
if ((type == (CRYPTO_MSG_GETALG - CRYPTO_MSG_BASE) &&
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 92e6a90..978bbf7 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -1429,6 +1429,8 @@
return 0;
}
+#ifdef CONFIG_PM_SLEEP
+
/**
* pm_genpd_default_suspend - Default "device suspend" for PM domians.
* @dev: Device to handle.
@@ -1517,6 +1519,19 @@
return cb ? cb(dev) : pm_generic_thaw(dev);
}
+#else /* !CONFIG_PM_SLEEP */
+
+#define pm_genpd_default_suspend NULL
+#define pm_genpd_default_suspend_late NULL
+#define pm_genpd_default_resume_early NULL
+#define pm_genpd_default_resume NULL
+#define pm_genpd_default_freeze NULL
+#define pm_genpd_default_freeze_late NULL
+#define pm_genpd_default_thaw_early NULL
+#define pm_genpd_default_thaw NULL
+
+#endif /* !CONFIG_PM_SLEEP */
+
/**
* pm_genpd_init - Initialize a generic I/O PM domain object.
* @genpd: PM domain object to initialize.
diff --git a/drivers/base/power/domain_governor.c b/drivers/base/power/domain_governor.c
index 51527ee..66a265b 100644
--- a/drivers/base/power/domain_governor.c
+++ b/drivers/base/power/domain_governor.c
@@ -12,6 +12,8 @@
#include <linux/pm_qos.h>
#include <linux/hrtimer.h>
+#ifdef CONFIG_PM_RUNTIME
+
/**
* default_stop_ok - Default PM domain governor routine for stopping devices.
* @dev: Device to check.
@@ -137,16 +139,28 @@
return true;
}
-struct dev_power_governor simple_qos_governor = {
- .stop_ok = default_stop_ok,
- .power_down_ok = default_power_down_ok,
-};
-
static bool always_on_power_down_ok(struct dev_pm_domain *domain)
{
return false;
}
+#else /* !CONFIG_PM_RUNTIME */
+
+bool default_stop_ok(struct device *dev)
+{
+ return false;
+}
+
+#define default_power_down_ok NULL
+#define always_on_power_down_ok NULL
+
+#endif /* !CONFIG_PM_RUNTIME */
+
+struct dev_power_governor simple_qos_governor = {
+ .stop_ok = default_stop_ok,
+ .power_down_ok = default_power_down_ok,
+};
+
/**
* pm_genpd_gov_always_on - A governor implementing an always-on policy
*/
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 6f07ec1..a30aa10 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -116,6 +116,8 @@
source "drivers/block/paride/Kconfig"
+source "drivers/block/mtip32xx/Kconfig"
+
config BLK_CPQ_DA
tristate "Compaq SMART2 support"
depends on PCI && VIRT_TO_BUS
diff --git a/drivers/block/Makefile b/drivers/block/Makefile
index 76646e9..ad7b74a 100644
--- a/drivers/block/Makefile
+++ b/drivers/block/Makefile
@@ -39,5 +39,6 @@
obj-$(CONFIG_XEN_BLKDEV_BACKEND) += xen-blkback/
obj-$(CONFIG_BLK_DEV_DRBD) += drbd/
obj-$(CONFIG_BLK_DEV_RBD) += rbd.o
+obj-$(CONFIG_BLK_DEV_PCIESSD_MTIP32XX) += mtip32xx/
swim_mod-y := swim.o swim_asm.o
diff --git a/drivers/block/mtip32xx/Kconfig b/drivers/block/mtip32xx/Kconfig
new file mode 100644
index 0000000..b5dd14e
--- /dev/null
+++ b/drivers/block/mtip32xx/Kconfig
@@ -0,0 +1,9 @@
+#
+# mtip32xx device driver configuration
+#
+
+config BLK_DEV_PCIESSD_MTIP32XX
+ tristate "Block Device Driver for Micron PCIe SSDs"
+ depends on HOTPLUG_PCI_PCIE
+ help
+ This enables the block driver for Micron PCIe SSDs.
diff --git a/drivers/block/mtip32xx/Makefile b/drivers/block/mtip32xx/Makefile
new file mode 100644
index 0000000..4fbef8c
--- /dev/null
+++ b/drivers/block/mtip32xx/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for Block device driver for Micron PCIe SSD
+#
+
+obj-$(CONFIG_BLK_DEV_PCIESSD_MTIP32XX) += mtip32xx.o
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
new file mode 100644
index 0000000..b74eab7
--- /dev/null
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -0,0 +1,3651 @@
+/*
+ * Driver for the Micron P320 SSD
+ * Copyright (C) 2011 Micron Technology, Inc.
+ *
+ * Portions of this code were derived from works subjected to the
+ * following copyright:
+ * Copyright (C) 2009 Integrated Device Technology, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/ata.h>
+#include <linux/delay.h>
+#include <linux/hdreg.h>
+#include <linux/uaccess.h>
+#include <linux/random.h>
+#include <linux/smp.h>
+#include <linux/compat.h>
+#include <linux/fs.h>
+#include <linux/module.h>
+#include <linux/genhd.h>
+#include <linux/blkdev.h>
+#include <linux/bio.h>
+#include <linux/dma-mapping.h>
+#include <linux/idr.h>
+#include <linux/kthread.h>
+#include <../drivers/ata/ahci.h>
+#include "mtip32xx.h"
+
+#define HW_CMD_SLOT_SZ (MTIP_MAX_COMMAND_SLOTS * 32)
+#define HW_CMD_TBL_SZ (AHCI_CMD_TBL_HDR_SZ + (MTIP_MAX_SG * 16))
+#define HW_CMD_TBL_AR_SZ (HW_CMD_TBL_SZ * MTIP_MAX_COMMAND_SLOTS)
+#define HW_PORT_PRIV_DMA_SZ \
+ (HW_CMD_SLOT_SZ + HW_CMD_TBL_AR_SZ + AHCI_RX_FIS_SZ)
+
+#define HOST_HSORG 0xFC
+#define HSORG_DISABLE_SLOTGRP_INTR (1<<24)
+#define HSORG_DISABLE_SLOTGRP_PXIS (1<<16)
+#define HSORG_HWREV 0xFF00
+#define HSORG_STYLE 0x8
+#define HSORG_SLOTGROUPS 0x7
+
+#define PORT_COMMAND_ISSUE 0x38
+#define PORT_SDBV 0x7C
+
+#define PORT_OFFSET 0x100
+#define PORT_MEM_SIZE 0x80
+
+#define PORT_IRQ_ERR \
+ (PORT_IRQ_HBUS_ERR | PORT_IRQ_IF_ERR | PORT_IRQ_CONNECT | \
+ PORT_IRQ_PHYRDY | PORT_IRQ_UNK_FIS | PORT_IRQ_BAD_PMP | \
+ PORT_IRQ_TF_ERR | PORT_IRQ_HBUS_DATA_ERR | PORT_IRQ_IF_NONFATAL | \
+ PORT_IRQ_OVERFLOW)
+#define PORT_IRQ_LEGACY \
+ (PORT_IRQ_PIOS_FIS | PORT_IRQ_D2H_REG_FIS)
+#define PORT_IRQ_HANDLED \
+ (PORT_IRQ_SDB_FIS | PORT_IRQ_LEGACY | \
+ PORT_IRQ_TF_ERR | PORT_IRQ_IF_ERR | \
+ PORT_IRQ_CONNECT | PORT_IRQ_PHYRDY)
+#define DEF_PORT_IRQ \
+ (PORT_IRQ_ERR | PORT_IRQ_LEGACY | PORT_IRQ_SDB_FIS)
+
+/* product numbers */
+#define MTIP_PRODUCT_UNKNOWN 0x00
+#define MTIP_PRODUCT_ASICFPGA 0x11
+
+/* Device instance number, incremented each time a device is probed. */
+static int instance;
+
+/*
+ * Global variable used to hold the major block device number
+ * allocated in mtip_init().
+ */
+static int mtip_major;
+
+static DEFINE_SPINLOCK(rssd_index_lock);
+static DEFINE_IDA(rssd_index_ida);
+
+static int mtip_block_initialize(struct driver_data *dd);
+
+#ifdef CONFIG_COMPAT
+struct mtip_compat_ide_task_request_s {
+ __u8 io_ports[8];
+ __u8 hob_ports[8];
+ ide_reg_valid_t out_flags;
+ ide_reg_valid_t in_flags;
+ int data_phase;
+ int req_cmd;
+ compat_ulong_t out_size;
+ compat_ulong_t in_size;
+};
+#endif
+
+/*
+ * This function check_for_surprise_removal is called
+ * while card is removed from the system and it will
+ * read the vendor id from the configration space
+ *
+ * @pdev Pointer to the pci_dev structure.
+ *
+ * return value
+ * true if device removed, else false
+ */
+static bool mtip_check_surprise_removal(struct pci_dev *pdev)
+{
+ u16 vendor_id = 0;
+
+ /* Read the vendorID from the configuration space */
+ pci_read_config_word(pdev, 0x00, &vendor_id);
+ if (vendor_id == 0xFFFF)
+ return true; /* device removed */
+
+ return false; /* device present */
+}
+
+/*
+ * This function is called for clean the pending command in the
+ * command slot during the surprise removal of device and return
+ * error to the upper layer.
+ *
+ * @dd Pointer to the DRIVER_DATA structure.
+ *
+ * return value
+ * None
+ */
+static void mtip_command_cleanup(struct driver_data *dd)
+{
+ int group = 0, commandslot = 0, commandindex = 0;
+ struct mtip_cmd *command;
+ struct mtip_port *port = dd->port;
+
+ for (group = 0; group < 4; group++) {
+ for (commandslot = 0; commandslot < 32; commandslot++) {
+ if (!(port->allocated[group] & (1 << commandslot)))
+ continue;
+
+ commandindex = group << 5 | commandslot;
+ command = &port->commands[commandindex];
+
+ if (atomic_read(&command->active)
+ && (command->async_callback)) {
+ command->async_callback(command->async_data,
+ -ENODEV);
+ command->async_callback = NULL;
+ command->async_data = NULL;
+ }
+
+ dma_unmap_sg(&port->dd->pdev->dev,
+ command->sg,
+ command->scatter_ents,
+ command->direction);
+ }
+ }
+
+ up(&port->cmd_slot);
+
+ atomic_set(&dd->drv_cleanup_done, true);
+}
+
+/*
+ * Obtain an empty command slot.
+ *
+ * This function needs to be reentrant since it could be called
+ * at the same time on multiple CPUs. The allocation of the
+ * command slot must be atomic.
+ *
+ * @port Pointer to the port data structure.
+ *
+ * return value
+ * >= 0 Index of command slot obtained.
+ * -1 No command slots available.
+ */
+static int get_slot(struct mtip_port *port)
+{
+ int slot, i;
+ unsigned int num_command_slots = port->dd->slot_groups * 32;
+
+ /*
+ * Try 10 times, because there is a small race here.
+ * that's ok, because it's still cheaper than a lock.
+ *
+ * Race: Since this section is not protected by lock, same bit
+ * could be chosen by different process contexts running in
+ * different processor. So instead of costly lock, we are going
+ * with loop.
+ */
+ for (i = 0; i < 10; i++) {
+ slot = find_next_zero_bit(port->allocated,
+ num_command_slots, 1);
+ if ((slot < num_command_slots) &&
+ (!test_and_set_bit(slot, port->allocated)))
+ return slot;
+ }
+ dev_warn(&port->dd->pdev->dev, "Failed to get a tag.\n");
+
+ if (mtip_check_surprise_removal(port->dd->pdev)) {
+ /* Device not present, clean outstanding commands */
+ mtip_command_cleanup(port->dd);
+ }
+ return -1;
+}
+
+/*
+ * Release a command slot.
+ *
+ * @port Pointer to the port data structure.
+ * @tag Tag of command to release
+ *
+ * return value
+ * None
+ */
+static inline void release_slot(struct mtip_port *port, int tag)
+{
+ smp_mb__before_clear_bit();
+ clear_bit(tag, port->allocated);
+ smp_mb__after_clear_bit();
+}
+
+/*
+ * Reset the HBA (without sleeping)
+ *
+ * Just like hba_reset, except does not call sleep, so can be
+ * run from interrupt/tasklet context.
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * 0 The reset was successful.
+ * -1 The HBA Reset bit did not clear.
+ */
+static int hba_reset_nosleep(struct driver_data *dd)
+{
+ unsigned long timeout;
+
+ /* Chip quirk: quiesce any chip function */
+ mdelay(10);
+
+ /* Set the reset bit */
+ writel(HOST_RESET, dd->mmio + HOST_CTL);
+
+ /* Flush */
+ readl(dd->mmio + HOST_CTL);
+
+ /*
+ * Wait 10ms then spin for up to 1 second
+ * waiting for reset acknowledgement
+ */
+ timeout = jiffies + msecs_to_jiffies(1000);
+ mdelay(10);
+ while ((readl(dd->mmio + HOST_CTL) & HOST_RESET)
+ && time_before(jiffies, timeout))
+ mdelay(1);
+
+ if (readl(dd->mmio + HOST_CTL) & HOST_RESET)
+ return -1;
+
+ return 0;
+}
+
+/*
+ * Issue a command to the hardware.
+ *
+ * Set the appropriate bit in the s_active and Command Issue hardware
+ * registers, causing hardware command processing to begin.
+ *
+ * @port Pointer to the port structure.
+ * @tag The tag of the command to be issued.
+ *
+ * return value
+ * None
+ */
+static inline void mtip_issue_ncq_command(struct mtip_port *port, int tag)
+{
+ unsigned long flags = 0;
+
+ atomic_set(&port->commands[tag].active, 1);
+
+ spin_lock_irqsave(&port->cmd_issue_lock, flags);
+
+ writel((1 << MTIP_TAG_BIT(tag)),
+ port->s_active[MTIP_TAG_INDEX(tag)]);
+ writel((1 << MTIP_TAG_BIT(tag)),
+ port->cmd_issue[MTIP_TAG_INDEX(tag)]);
+
+ spin_unlock_irqrestore(&port->cmd_issue_lock, flags);
+}
+
+/*
+ * Enable/disable the reception of FIS
+ *
+ * @port Pointer to the port data structure
+ * @enable 1 to enable, 0 to disable
+ *
+ * return value
+ * Previous state: 1 enabled, 0 disabled
+ */
+static int mtip_enable_fis(struct mtip_port *port, int enable)
+{
+ u32 tmp;
+
+ /* enable FIS reception */
+ tmp = readl(port->mmio + PORT_CMD);
+ if (enable)
+ writel(tmp | PORT_CMD_FIS_RX, port->mmio + PORT_CMD);
+ else
+ writel(tmp & ~PORT_CMD_FIS_RX, port->mmio + PORT_CMD);
+
+ /* Flush */
+ readl(port->mmio + PORT_CMD);
+
+ return (((tmp & PORT_CMD_FIS_RX) == PORT_CMD_FIS_RX));
+}
+
+/*
+ * Enable/disable the DMA engine
+ *
+ * @port Pointer to the port data structure
+ * @enable 1 to enable, 0 to disable
+ *
+ * return value
+ * Previous state: 1 enabled, 0 disabled.
+ */
+static int mtip_enable_engine(struct mtip_port *port, int enable)
+{
+ u32 tmp;
+
+ /* enable FIS reception */
+ tmp = readl(port->mmio + PORT_CMD);
+ if (enable)
+ writel(tmp | PORT_CMD_START, port->mmio + PORT_CMD);
+ else
+ writel(tmp & ~PORT_CMD_START, port->mmio + PORT_CMD);
+
+ readl(port->mmio + PORT_CMD);
+ return (((tmp & PORT_CMD_START) == PORT_CMD_START));
+}
+
+/*
+ * Enables the port DMA engine and FIS reception.
+ *
+ * return value
+ * None
+ */
+static inline void mtip_start_port(struct mtip_port *port)
+{
+ /* Enable FIS reception */
+ mtip_enable_fis(port, 1);
+
+ /* Enable the DMA engine */
+ mtip_enable_engine(port, 1);
+}
+
+/*
+ * Deinitialize a port by disabling port interrupts, the DMA engine,
+ * and FIS reception.
+ *
+ * @port Pointer to the port structure
+ *
+ * return value
+ * None
+ */
+static inline void mtip_deinit_port(struct mtip_port *port)
+{
+ /* Disable interrupts on this port */
+ writel(0, port->mmio + PORT_IRQ_MASK);
+
+ /* Disable the DMA engine */
+ mtip_enable_engine(port, 0);
+
+ /* Disable FIS reception */
+ mtip_enable_fis(port, 0);
+}
+
+/*
+ * Initialize a port.
+ *
+ * This function deinitializes the port by calling mtip_deinit_port() and
+ * then initializes it by setting the command header and RX FIS addresses,
+ * clearing the SError register and any pending port interrupts before
+ * re-enabling the default set of port interrupts.
+ *
+ * @port Pointer to the port structure.
+ *
+ * return value
+ * None
+ */
+static void mtip_init_port(struct mtip_port *port)
+{
+ int i;
+ mtip_deinit_port(port);
+
+ /* Program the command list base and FIS base addresses */
+ if (readl(port->dd->mmio + HOST_CAP) & HOST_CAP_64) {
+ writel((port->command_list_dma >> 16) >> 16,
+ port->mmio + PORT_LST_ADDR_HI);
+ writel((port->rxfis_dma >> 16) >> 16,
+ port->mmio + PORT_FIS_ADDR_HI);
+ }
+
+ writel(port->command_list_dma & 0xFFFFFFFF,
+ port->mmio + PORT_LST_ADDR);
+ writel(port->rxfis_dma & 0xFFFFFFFF, port->mmio + PORT_FIS_ADDR);
+
+ /* Clear SError */
+ writel(readl(port->mmio + PORT_SCR_ERR), port->mmio + PORT_SCR_ERR);
+
+ /* reset the completed registers.*/
+ for (i = 0; i < port->dd->slot_groups; i++)
+ writel(0xFFFFFFFF, port->completed[i]);
+
+ /* Clear any pending interrupts for this port */
+ writel(readl(port->mmio + PORT_IRQ_STAT), port->mmio + PORT_IRQ_STAT);
+
+ /* Enable port interrupts */
+ writel(DEF_PORT_IRQ, port->mmio + PORT_IRQ_MASK);
+}
+
+/*
+ * Restart a port
+ *
+ * @port Pointer to the port data structure.
+ *
+ * return value
+ * None
+ */
+static void mtip_restart_port(struct mtip_port *port)
+{
+ unsigned long timeout;
+
+ /* Disable the DMA engine */
+ mtip_enable_engine(port, 0);
+
+ /* Chip quirk: wait up to 500ms for PxCMD.CR == 0 */
+ timeout = jiffies + msecs_to_jiffies(500);
+ while ((readl(port->mmio + PORT_CMD) & PORT_CMD_LIST_ON)
+ && time_before(jiffies, timeout))
+ ;
+
+ /*
+ * Chip quirk: escalate to hba reset if
+ * PxCMD.CR not clear after 500 ms
+ */
+ if (readl(port->mmio + PORT_CMD) & PORT_CMD_LIST_ON) {
+ dev_warn(&port->dd->pdev->dev,
+ "PxCMD.CR not clear, escalating reset\n");
+
+ if (hba_reset_nosleep(port->dd))
+ dev_err(&port->dd->pdev->dev,
+ "HBA reset escalation failed.\n");
+
+ /* 30 ms delay before com reset to quiesce chip */
+ mdelay(30);
+ }
+
+ dev_warn(&port->dd->pdev->dev, "Issuing COM reset\n");
+
+ /* Set PxSCTL.DET */
+ writel(readl(port->mmio + PORT_SCR_CTL) |
+ 1, port->mmio + PORT_SCR_CTL);
+ readl(port->mmio + PORT_SCR_CTL);
+
+ /* Wait 1 ms to quiesce chip function */
+ timeout = jiffies + msecs_to_jiffies(1);
+ while (time_before(jiffies, timeout))
+ ;
+
+ /* Clear PxSCTL.DET */
+ writel(readl(port->mmio + PORT_SCR_CTL) & ~1,
+ port->mmio + PORT_SCR_CTL);
+ readl(port->mmio + PORT_SCR_CTL);
+
+ /* Wait 500 ms for bit 0 of PORT_SCR_STS to be set */
+ timeout = jiffies + msecs_to_jiffies(500);
+ while (((readl(port->mmio + PORT_SCR_STAT) & 0x01) == 0)
+ && time_before(jiffies, timeout))
+ ;
+
+ if ((readl(port->mmio + PORT_SCR_STAT) & 0x01) == 0)
+ dev_warn(&port->dd->pdev->dev,
+ "COM reset failed\n");
+
+ /* Clear SError, the PxSERR.DIAG.x should be set so clear it */
+ writel(readl(port->mmio + PORT_SCR_ERR), port->mmio + PORT_SCR_ERR);
+
+ /* Enable the DMA engine */
+ mtip_enable_engine(port, 1);
+}
+
+/*
+ * Called periodically to see if any read/write commands are
+ * taking too long to complete.
+ *
+ * @data Pointer to the PORT data structure.
+ *
+ * return value
+ * None
+ */
+static void mtip_timeout_function(unsigned long int data)
+{
+ struct mtip_port *port = (struct mtip_port *) data;
+ struct host_to_dev_fis *fis;
+ struct mtip_cmd *command;
+ int tag, cmdto_cnt = 0;
+ unsigned int bit, group;
+ unsigned int num_command_slots = port->dd->slot_groups * 32;
+
+ if (unlikely(!port))
+ return;
+
+ if (atomic_read(&port->dd->resumeflag) == true) {
+ mod_timer(&port->cmd_timer,
+ jiffies + msecs_to_jiffies(30000));
+ return;
+ }
+
+ for (tag = 0; tag < num_command_slots; tag++) {
+ /*
+ * Skip internal command slot as it has
+ * its own timeout mechanism
+ */
+ if (tag == MTIP_TAG_INTERNAL)
+ continue;
+
+ if (atomic_read(&port->commands[tag].active) &&
+ (time_after(jiffies, port->commands[tag].comp_time))) {
+ group = tag >> 5;
+ bit = tag & 0x1F;
+
+ command = &port->commands[tag];
+ fis = (struct host_to_dev_fis *) command->command;
+
+ dev_warn(&port->dd->pdev->dev,
+ "Timeout for command tag %d\n", tag);
+
+ cmdto_cnt++;
+ if (cmdto_cnt == 1)
+ set_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags);
+
+ /*
+ * Clear the completed bit. This should prevent
+ * any interrupt handlers from trying to retire
+ * the command.
+ */
+ writel(1 << bit, port->completed[group]);
+
+ /* Call the async completion callback. */
+ if (likely(command->async_callback))
+ command->async_callback(command->async_data,
+ -EIO);
+ command->async_callback = NULL;
+ command->comp_func = NULL;
+
+ /* Unmap the DMA scatter list entries */
+ dma_unmap_sg(&port->dd->pdev->dev,
+ command->sg,
+ command->scatter_ents,
+ command->direction);
+
+ /*
+ * Clear the allocated bit and active tag for the
+ * command.
+ */
+ atomic_set(&port->commands[tag].active, 0);
+ release_slot(port, tag);
+
+ up(&port->cmd_slot);
+ }
+ }
+
+ if (cmdto_cnt) {
+ dev_warn(&port->dd->pdev->dev,
+ "%d commands timed out: restarting port",
+ cmdto_cnt);
+ mtip_restart_port(port);
+ clear_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags);
+ wake_up_interruptible(&port->svc_wait);
+ }
+
+ /* Restart the timer */
+ mod_timer(&port->cmd_timer,
+ jiffies + msecs_to_jiffies(MTIP_TIMEOUT_CHECK_PERIOD));
+}
+
+/*
+ * IO completion function.
+ *
+ * This completion function is called by the driver ISR when a
+ * command that was issued by the kernel completes. It first calls the
+ * asynchronous completion function which normally calls back into the block
+ * layer passing the asynchronous callback data, then unmaps the
+ * scatter list associated with the completed command, and finally
+ * clears the allocated bit associated with the completed command.
+ *
+ * @port Pointer to the port data structure.
+ * @tag Tag of the command.
+ * @data Pointer to driver_data.
+ * @status Completion status.
+ *
+ * return value
+ * None
+ */
+static void mtip_async_complete(struct mtip_port *port,
+ int tag,
+ void *data,
+ int status)
+{
+ struct mtip_cmd *command;
+ struct driver_data *dd = data;
+ int cb_status = status ? -EIO : 0;
+
+ if (unlikely(!dd) || unlikely(!port))
+ return;
+
+ command = &port->commands[tag];
+
+ if (unlikely(status == PORT_IRQ_TF_ERR)) {
+ dev_warn(&port->dd->pdev->dev,
+ "Command tag %d failed due to TFE\n", tag);
+ }
+
+ /* Upper layer callback */
+ if (likely(command->async_callback))
+ command->async_callback(command->async_data, cb_status);
+
+ command->async_callback = NULL;
+ command->comp_func = NULL;
+
+ /* Unmap the DMA scatter list entries */
+ dma_unmap_sg(&dd->pdev->dev,
+ command->sg,
+ command->scatter_ents,
+ command->direction);
+
+ /* Clear the allocated and active bits for the command */
+ atomic_set(&port->commands[tag].active, 0);
+ release_slot(port, tag);
+
+ up(&port->cmd_slot);
+}
+
+/*
+ * Internal command completion callback function.
+ *
+ * This function is normally called by the driver ISR when an internal
+ * command completed. This function signals the command completion by
+ * calling complete().
+ *
+ * @port Pointer to the port data structure.
+ * @tag Tag of the command that has completed.
+ * @data Pointer to a completion structure.
+ * @status Completion status.
+ *
+ * return value
+ * None
+ */
+static void mtip_completion(struct mtip_port *port,
+ int tag,
+ void *data,
+ int status)
+{
+ struct mtip_cmd *command = &port->commands[tag];
+ struct completion *waiting = data;
+ if (unlikely(status == PORT_IRQ_TF_ERR))
+ dev_warn(&port->dd->pdev->dev,
+ "Internal command %d completed with TFE\n", tag);
+
+ command->async_callback = NULL;
+ command->comp_func = NULL;
+
+ complete(waiting);
+}
+
+/*
+ * Helper function for tag logging
+ */
+static void print_tags(struct driver_data *dd,
+ char *msg,
+ unsigned long *tagbits)
+{
+ unsigned int tag, count = 0;
+
+ for (tag = 0; tag < (dd->slot_groups) * 32; tag++) {
+ if (test_bit(tag, tagbits))
+ count++;
+ }
+ if (count)
+ dev_info(&dd->pdev->dev, "%s [%i tags]\n", msg, count);
+}
+
+/*
+ * Handle an error.
+ *
+ * @dd Pointer to the DRIVER_DATA structure.
+ *
+ * return value
+ * None
+ */
+static void mtip_handle_tfe(struct driver_data *dd)
+{
+ int group, tag, bit, reissue;
+ struct mtip_port *port;
+ struct mtip_cmd *command;
+ u32 completed;
+ struct host_to_dev_fis *fis;
+ unsigned long tagaccum[SLOTBITS_IN_LONGS];
+
+ dev_warn(&dd->pdev->dev, "Taskfile error\n");
+
+ port = dd->port;
+
+ /* Stop the timer to prevent command timeouts. */
+ del_timer(&port->cmd_timer);
+
+ /* Set eh_active */
+ set_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags);
+
+ /* Loop through all the groups */
+ for (group = 0; group < dd->slot_groups; group++) {
+ completed = readl(port->completed[group]);
+
+ /* clear completed status register in the hardware.*/
+ writel(completed, port->completed[group]);
+
+ /* clear the tag accumulator */
+ memset(tagaccum, 0, SLOTBITS_IN_LONGS * sizeof(long));
+
+ /* Process successfully completed commands */
+ for (bit = 0; bit < 32 && completed; bit++) {
+ if (!(completed & (1<<bit)))
+ continue;
+ tag = (group << 5) + bit;
+
+ /* Skip the internal command slot */
+ if (tag == MTIP_TAG_INTERNAL)
+ continue;
+
+ command = &port->commands[tag];
+ if (likely(command->comp_func)) {
+ set_bit(tag, tagaccum);
+ atomic_set(&port->commands[tag].active, 0);
+ command->comp_func(port,
+ tag,
+ command->comp_data,
+ 0);
+ } else {
+ dev_err(&port->dd->pdev->dev,
+ "Missing completion func for tag %d",
+ tag);
+ if (mtip_check_surprise_removal(dd->pdev)) {
+ mtip_command_cleanup(dd);
+ /* don't proceed further */
+ return;
+ }
+ }
+ }
+ }
+ print_tags(dd, "TFE tags completed:", tagaccum);
+
+ /* Restart the port */
+ mdelay(20);
+ mtip_restart_port(port);
+
+ /* clear the tag accumulator */
+ memset(tagaccum, 0, SLOTBITS_IN_LONGS * sizeof(long));
+
+ /* Loop through all the groups */
+ for (group = 0; group < dd->slot_groups; group++) {
+ for (bit = 0; bit < 32; bit++) {
+ reissue = 1;
+ tag = (group << 5) + bit;
+
+ /* If the active bit is set re-issue the command */
+ if (atomic_read(&port->commands[tag].active) == 0)
+ continue;
+
+ fis = (struct host_to_dev_fis *)
+ port->commands[tag].command;
+
+ /* Should re-issue? */
+ if (tag == MTIP_TAG_INTERNAL ||
+ fis->command == ATA_CMD_SET_FEATURES)
+ reissue = 0;
+
+ /*
+ * First check if this command has
+ * exceeded its retries.
+ */
+ if (reissue &&
+ (port->commands[tag].retries-- > 0)) {
+
+ set_bit(tag, tagaccum);
+
+ /* Update the timeout value. */
+ port->commands[tag].comp_time =
+ jiffies + msecs_to_jiffies(
+ MTIP_NCQ_COMMAND_TIMEOUT_MS);
+ /* Re-issue the command. */
+ mtip_issue_ncq_command(port, tag);
+
+ continue;
+ }
+
+ /* Retire a command that will not be reissued */
+ dev_warn(&port->dd->pdev->dev,
+ "retiring tag %d\n", tag);
+ atomic_set(&port->commands[tag].active, 0);
+
+ if (port->commands[tag].comp_func)
+ port->commands[tag].comp_func(
+ port,
+ tag,
+ port->commands[tag].comp_data,
+ PORT_IRQ_TF_ERR);
+ else
+ dev_warn(&port->dd->pdev->dev,
+ "Bad completion for tag %d\n",
+ tag);
+ }
+ }
+ print_tags(dd, "TFE tags reissued:", tagaccum);
+
+ /* clear eh_active */
+ clear_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags);
+ wake_up_interruptible(&port->svc_wait);
+
+ mod_timer(&port->cmd_timer,
+ jiffies + msecs_to_jiffies(MTIP_TIMEOUT_CHECK_PERIOD));
+}
+
+/*
+ * Handle a set device bits interrupt
+ */
+static inline void mtip_process_sdbf(struct driver_data *dd)
+{
+ struct mtip_port *port = dd->port;
+ int group, tag, bit;
+ u32 completed;
+ struct mtip_cmd *command;
+
+ /* walk all bits in all slot groups */
+ for (group = 0; group < dd->slot_groups; group++) {
+ completed = readl(port->completed[group]);
+
+ /* clear completed status register in the hardware.*/
+ writel(completed, port->completed[group]);
+
+ /* Process completed commands. */
+ for (bit = 0;
+ (bit < 32) && completed;
+ bit++, completed >>= 1) {
+ if (completed & 0x01) {
+ tag = (group << 5) | bit;
+
+ /* skip internal command slot. */
+ if (unlikely(tag == MTIP_TAG_INTERNAL))
+ continue;
+
+ command = &port->commands[tag];
+ /* make internal callback */
+ if (likely(command->comp_func)) {
+ command->comp_func(
+ port,
+ tag,
+ command->comp_data,
+ 0);
+ } else {
+ dev_warn(&dd->pdev->dev,
+ "Null completion "
+ "for tag %d",
+ tag);
+
+ if (mtip_check_surprise_removal(
+ dd->pdev)) {
+ mtip_command_cleanup(dd);
+ return;
+ }
+ }
+ }
+ }
+ }
+}
+
+/*
+ * Process legacy pio and d2h interrupts
+ */
+static inline void mtip_process_legacy(struct driver_data *dd, u32 port_stat)
+{
+ struct mtip_port *port = dd->port;
+ struct mtip_cmd *cmd = &port->commands[MTIP_TAG_INTERNAL];
+
+ if (test_bit(MTIP_FLAG_IC_ACTIVE_BIT, &port->flags) &&
+ (cmd != NULL) && !(readl(port->cmd_issue[MTIP_TAG_INTERNAL])
+ & (1 << MTIP_TAG_INTERNAL))) {
+ if (cmd->comp_func) {
+ cmd->comp_func(port,
+ MTIP_TAG_INTERNAL,
+ cmd->comp_data,
+ 0);
+ return;
+ }
+ }
+
+ dev_warn(&dd->pdev->dev, "IRQ status 0x%x ignored.\n", port_stat);
+
+ return;
+}
+
+/*
+ * Demux and handle errors
+ */
+static inline void mtip_process_errors(struct driver_data *dd, u32 port_stat)
+{
+ if (likely(port_stat & (PORT_IRQ_TF_ERR | PORT_IRQ_IF_ERR)))
+ mtip_handle_tfe(dd);
+
+ if (unlikely(port_stat & PORT_IRQ_CONNECT)) {
+ dev_warn(&dd->pdev->dev,
+ "Clearing PxSERR.DIAG.x\n");
+ writel((1 << 26), dd->port->mmio + PORT_SCR_ERR);
+ }
+
+ if (unlikely(port_stat & PORT_IRQ_PHYRDY)) {
+ dev_warn(&dd->pdev->dev,
+ "Clearing PxSERR.DIAG.n\n");
+ writel((1 << 16), dd->port->mmio + PORT_SCR_ERR);
+ }
+
+ if (unlikely(port_stat & ~PORT_IRQ_HANDLED)) {
+ dev_warn(&dd->pdev->dev,
+ "Port stat errors %x unhandled\n",
+ (port_stat & ~PORT_IRQ_HANDLED));
+ }
+}
+
+static inline irqreturn_t mtip_handle_irq(struct driver_data *data)
+{
+ struct driver_data *dd = (struct driver_data *) data;
+ struct mtip_port *port = dd->port;
+ u32 hba_stat, port_stat;
+ int rv = IRQ_NONE;
+
+ hba_stat = readl(dd->mmio + HOST_IRQ_STAT);
+ if (hba_stat) {
+ rv = IRQ_HANDLED;
+
+ /* Acknowledge the interrupt status on the port.*/
+ port_stat = readl(port->mmio + PORT_IRQ_STAT);
+ writel(port_stat, port->mmio + PORT_IRQ_STAT);
+
+ /* Demux port status */
+ if (likely(port_stat & PORT_IRQ_SDB_FIS))
+ mtip_process_sdbf(dd);
+
+ if (unlikely(port_stat & PORT_IRQ_ERR)) {
+ if (unlikely(mtip_check_surprise_removal(dd->pdev))) {
+ mtip_command_cleanup(dd);
+ /* don't proceed further */
+ return IRQ_HANDLED;
+ }
+
+ mtip_process_errors(dd, port_stat & PORT_IRQ_ERR);
+ }
+
+ if (unlikely(port_stat & PORT_IRQ_LEGACY))
+ mtip_process_legacy(dd, port_stat & PORT_IRQ_LEGACY);
+ }
+
+ /* acknowledge interrupt */
+ writel(hba_stat, dd->mmio + HOST_IRQ_STAT);
+
+ return rv;
+}
+
+/*
+ * Wrapper for mtip_handle_irq
+ * (ignores return code)
+ */
+static void mtip_tasklet(unsigned long data)
+{
+ mtip_handle_irq((struct driver_data *) data);
+}
+
+/*
+ * HBA interrupt subroutine.
+ *
+ * @irq IRQ number.
+ * @instance Pointer to the driver data structure.
+ *
+ * return value
+ * IRQ_HANDLED A HBA interrupt was pending and handled.
+ * IRQ_NONE This interrupt was not for the HBA.
+ */
+static irqreturn_t mtip_irq_handler(int irq, void *instance)
+{
+ struct driver_data *dd = instance;
+ tasklet_schedule(&dd->tasklet);
+ return IRQ_HANDLED;
+}
+
+static void mtip_issue_non_ncq_command(struct mtip_port *port, int tag)
+{
+ atomic_set(&port->commands[tag].active, 1);
+ writel(1 << MTIP_TAG_BIT(tag),
+ port->cmd_issue[MTIP_TAG_INDEX(tag)]);
+}
+
+/*
+ * Wait for port to quiesce
+ *
+ * @port Pointer to port data structure
+ * @timeout Max duration to wait (ms)
+ *
+ * return value
+ * 0 Success
+ * -EBUSY Commands still active
+ */
+static int mtip_quiesce_io(struct mtip_port *port, unsigned long timeout)
+{
+ unsigned long to;
+ unsigned int n;
+ unsigned int active = 1;
+
+ to = jiffies + msecs_to_jiffies(timeout);
+ do {
+ if (test_bit(MTIP_FLAG_SVC_THD_ACTIVE_BIT, &port->flags) &&
+ test_bit(MTIP_FLAG_ISSUE_CMDS_BIT, &port->flags)) {
+ msleep(20);
+ continue; /* svc thd is actively issuing commands */
+ }
+ /*
+ * Ignore s_active bit 0 of array element 0.
+ * This bit will always be set
+ */
+ active = readl(port->s_active[0]) & 0xFFFFFFFE;
+ for (n = 1; n < port->dd->slot_groups; n++)
+ active |= readl(port->s_active[n]);
+
+ if (!active)
+ break;
+
+ msleep(20);
+ } while (time_before(jiffies, to));
+
+ return active ? -EBUSY : 0;
+}
+
+/*
+ * Execute an internal command and wait for the completion.
+ *
+ * @port Pointer to the port data structure.
+ * @fis Pointer to the FIS that describes the command.
+ * @fis_len Length in WORDS of the FIS.
+ * @buffer DMA accessible for command data.
+ * @buf_len Length, in bytes, of the data buffer.
+ * @opts Command header options, excluding the FIS length
+ * and the number of PRD entries.
+ * @timeout Time in ms to wait for the command to complete.
+ *
+ * return value
+ * 0 Command completed successfully.
+ * -EFAULT The buffer address is not correctly aligned.
+ * -EBUSY Internal command or other IO in progress.
+ * -EAGAIN Time out waiting for command to complete.
+ */
+static int mtip_exec_internal_command(struct mtip_port *port,
+ void *fis,
+ int fis_len,
+ dma_addr_t buffer,
+ int buf_len,
+ u32 opts,
+ gfp_t atomic,
+ unsigned long timeout)
+{
+ struct mtip_cmd_sg *command_sg;
+ DECLARE_COMPLETION_ONSTACK(wait);
+ int rv = 0;
+ struct mtip_cmd *int_cmd = &port->commands[MTIP_TAG_INTERNAL];
+
+ /* Make sure the buffer is 8 byte aligned. This is asic specific. */
+ if (buffer & 0x00000007) {
+ dev_err(&port->dd->pdev->dev,
+ "SG buffer is not 8 byte aligned\n");
+ return -EFAULT;
+ }
+
+ /* Only one internal command should be running at a time */
+ if (test_and_set_bit(MTIP_TAG_INTERNAL, port->allocated)) {
+ dev_warn(&port->dd->pdev->dev,
+ "Internal command already active\n");
+ return -EBUSY;
+ }
+ set_bit(MTIP_FLAG_IC_ACTIVE_BIT, &port->flags);
+
+ if (atomic == GFP_KERNEL) {
+ /* wait for io to complete if non atomic */
+ if (mtip_quiesce_io(port, 5000) < 0) {
+ dev_warn(&port->dd->pdev->dev,
+ "Failed to quiesce IO\n");
+ release_slot(port, MTIP_TAG_INTERNAL);
+ clear_bit(MTIP_FLAG_IC_ACTIVE_BIT, &port->flags);
+ wake_up_interruptible(&port->svc_wait);
+ return -EBUSY;
+ }
+
+ /* Set the completion function and data for the command. */
+ int_cmd->comp_data = &wait;
+ int_cmd->comp_func = mtip_completion;
+
+ } else {
+ /* Clear completion - we're going to poll */
+ int_cmd->comp_data = NULL;
+ int_cmd->comp_func = NULL;
+ }
+
+ /* Copy the command to the command table */
+ memcpy(int_cmd->command, fis, fis_len*4);
+
+ /* Populate the SG list */
+ int_cmd->command_header->opts =
+ __force_bit2int cpu_to_le32(opts | fis_len);
+ if (buf_len) {
+ command_sg = int_cmd->command + AHCI_CMD_TBL_HDR_SZ;
+
+ command_sg->info =
+ __force_bit2int cpu_to_le32((buf_len-1) & 0x3FFFFF);
+ command_sg->dba =
+ __force_bit2int cpu_to_le32(buffer & 0xFFFFFFFF);
+ command_sg->dba_upper =
+ __force_bit2int cpu_to_le32((buffer >> 16) >> 16);
+
+ int_cmd->command_header->opts |=
+ __force_bit2int cpu_to_le32((1 << 16));
+ }
+
+ /* Populate the command header */
+ int_cmd->command_header->byte_count = 0;
+
+ /* Issue the command to the hardware */
+ mtip_issue_non_ncq_command(port, MTIP_TAG_INTERNAL);
+
+ /* Poll if atomic, wait_for_completion otherwise */
+ if (atomic == GFP_KERNEL) {
+ /* Wait for the command to complete or timeout. */
+ if (wait_for_completion_timeout(
+ &wait,
+ msecs_to_jiffies(timeout)) == 0) {
+ dev_err(&port->dd->pdev->dev,
+ "Internal command did not complete [%d] "
+ "within timeout of %lu ms\n",
+ atomic, timeout);
+ rv = -EAGAIN;
+ }
+
+ if (readl(port->cmd_issue[MTIP_TAG_INTERNAL])
+ & (1 << MTIP_TAG_INTERNAL)) {
+ dev_warn(&port->dd->pdev->dev,
+ "Retiring internal command but CI is 1.\n");
+ }
+
+ } else {
+ /* Spin for <timeout> checking if command still outstanding */
+ timeout = jiffies + msecs_to_jiffies(timeout);
+
+ while ((readl(
+ port->cmd_issue[MTIP_TAG_INTERNAL])
+ & (1 << MTIP_TAG_INTERNAL))
+ && time_before(jiffies, timeout))
+ ;
+
+ if (readl(port->cmd_issue[MTIP_TAG_INTERNAL])
+ & (1 << MTIP_TAG_INTERNAL)) {
+ dev_err(&port->dd->pdev->dev,
+ "Internal command did not complete [%d]\n",
+ atomic);
+ rv = -EAGAIN;
+ }
+ }
+
+ /* Clear the allocated and active bits for the internal command. */
+ atomic_set(&int_cmd->active, 0);
+ release_slot(port, MTIP_TAG_INTERNAL);
+ clear_bit(MTIP_FLAG_IC_ACTIVE_BIT, &port->flags);
+ wake_up_interruptible(&port->svc_wait);
+
+ return rv;
+}
+
+/*
+ * Byte-swap ATA ID strings.
+ *
+ * ATA identify data contains strings in byte-swapped 16-bit words.
+ * They must be swapped (on all architectures) to be usable as C strings.
+ * This function swaps bytes in-place.
+ *
+ * @buf The buffer location of the string
+ * @len The number of bytes to swap
+ *
+ * return value
+ * None
+ */
+static inline void ata_swap_string(u16 *buf, unsigned int len)
+{
+ int i;
+ for (i = 0; i < (len/2); i++)
+ be16_to_cpus(&buf[i]);
+}
+
+/*
+ * Request the device identity information.
+ *
+ * If a user space buffer is not specified, i.e. is NULL, the
+ * identify information is still read from the drive and placed
+ * into the identify data buffer (@e port->identify) in the
+ * port data structure.
+ * When the identify buffer contains valid identify information @e
+ * port->identify_valid is non-zero.
+ *
+ * @port Pointer to the port structure.
+ * @user_buffer A user space buffer where the identify data should be
+ * copied.
+ *
+ * return value
+ * 0 Command completed successfully.
+ * -EFAULT An error occurred while coping data to the user buffer.
+ * -1 Command failed.
+ */
+static int mtip_get_identify(struct mtip_port *port, void __user *user_buffer)
+{
+ int rv = 0;
+ struct host_to_dev_fis fis;
+
+ /* Build the FIS. */
+ memset(&fis, 0, sizeof(struct host_to_dev_fis));
+ fis.type = 0x27;
+ fis.opts = 1 << 7;
+ fis.command = ATA_CMD_ID_ATA;
+
+ /* Set the identify information as invalid. */
+ port->identify_valid = 0;
+
+ /* Clear the identify information. */
+ memset(port->identify, 0, sizeof(u16) * ATA_ID_WORDS);
+
+ /* Execute the command. */
+ if (mtip_exec_internal_command(port,
+ &fis,
+ 5,
+ port->identify_dma,
+ sizeof(u16) * ATA_ID_WORDS,
+ 0,
+ GFP_KERNEL,
+ MTIP_INTERNAL_COMMAND_TIMEOUT_MS)
+ < 0) {
+ rv = -1;
+ goto out;
+ }
+
+ /*
+ * Perform any necessary byte-swapping. Yes, the kernel does in fact
+ * perform field-sensitive swapping on the string fields.
+ * See the kernel use of ata_id_string() for proof of this.
+ */
+#ifdef __LITTLE_ENDIAN
+ ata_swap_string(port->identify + 27, 40); /* model string*/
+ ata_swap_string(port->identify + 23, 8); /* firmware string*/
+ ata_swap_string(port->identify + 10, 20); /* serial# string*/
+#else
+ {
+ int i;
+ for (i = 0; i < ATA_ID_WORDS; i++)
+ port->identify[i] = le16_to_cpu(port->identify[i]);
+ }
+#endif
+
+ /* Set the identify buffer as valid. */
+ port->identify_valid = 1;
+
+ if (user_buffer) {
+ if (copy_to_user(
+ user_buffer,
+ port->identify,
+ ATA_ID_WORDS * sizeof(u16))) {
+ rv = -EFAULT;
+ goto out;
+ }
+ }
+
+out:
+ return rv;
+}
+
+/*
+ * Issue a standby immediate command to the device.
+ *
+ * @port Pointer to the port structure.
+ *
+ * return value
+ * 0 Command was executed successfully.
+ * -1 An error occurred while executing the command.
+ */
+static int mtip_standby_immediate(struct mtip_port *port)
+{
+ int rv;
+ struct host_to_dev_fis fis;
+
+ /* Build the FIS. */
+ memset(&fis, 0, sizeof(struct host_to_dev_fis));
+ fis.type = 0x27;
+ fis.opts = 1 << 7;
+ fis.command = ATA_CMD_STANDBYNOW1;
+
+ /* Execute the command. Use a 15-second timeout for large drives. */
+ rv = mtip_exec_internal_command(port,
+ &fis,
+ 5,
+ 0,
+ 0,
+ 0,
+ GFP_KERNEL,
+ 15000);
+
+ return rv;
+}
+
+/*
+ * Get the drive capacity.
+ *
+ * @dd Pointer to the device data structure.
+ * @sectors Pointer to the variable that will receive the sector count.
+ *
+ * return value
+ * 1 Capacity was returned successfully.
+ * 0 The identify information is invalid.
+ */
+static bool mtip_hw_get_capacity(struct driver_data *dd, sector_t *sectors)
+{
+ struct mtip_port *port = dd->port;
+ u64 total, raw0, raw1, raw2, raw3;
+ raw0 = port->identify[100];
+ raw1 = port->identify[101];
+ raw2 = port->identify[102];
+ raw3 = port->identify[103];
+ total = raw0 | raw1<<16 | raw2<<32 | raw3<<48;
+ *sectors = total;
+ return (bool) !!port->identify_valid;
+}
+
+/*
+ * Reset the HBA.
+ *
+ * Resets the HBA by setting the HBA Reset bit in the Global
+ * HBA Control register. After setting the HBA Reset bit the
+ * function waits for 1 second before reading the HBA Reset
+ * bit to make sure it has cleared. If HBA Reset is not clear
+ * an error is returned. Cannot be used in non-blockable
+ * context.
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * 0 The reset was successful.
+ * -1 The HBA Reset bit did not clear.
+ */
+static int mtip_hba_reset(struct driver_data *dd)
+{
+ mtip_deinit_port(dd->port);
+
+ /* Set the reset bit */
+ writel(HOST_RESET, dd->mmio + HOST_CTL);
+
+ /* Flush */
+ readl(dd->mmio + HOST_CTL);
+
+ /* Wait for reset to clear */
+ ssleep(1);
+
+ /* Check the bit has cleared */
+ if (readl(dd->mmio + HOST_CTL) & HOST_RESET) {
+ dev_err(&dd->pdev->dev,
+ "Reset bit did not clear.\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+/*
+ * Display the identify command data.
+ *
+ * @port Pointer to the port data structure.
+ *
+ * return value
+ * None
+ */
+static void mtip_dump_identify(struct mtip_port *port)
+{
+ sector_t sectors;
+ unsigned short revid;
+ char cbuf[42];
+
+ if (!port->identify_valid)
+ return;
+
+ strlcpy(cbuf, (char *)(port->identify+10), 21);
+ dev_info(&port->dd->pdev->dev,
+ "Serial No.: %s\n", cbuf);
+
+ strlcpy(cbuf, (char *)(port->identify+23), 9);
+ dev_info(&port->dd->pdev->dev,
+ "Firmware Ver.: %s\n", cbuf);
+
+ strlcpy(cbuf, (char *)(port->identify+27), 41);
+ dev_info(&port->dd->pdev->dev, "Model: %s\n", cbuf);
+
+ if (mtip_hw_get_capacity(port->dd, §ors))
+ dev_info(&port->dd->pdev->dev,
+ "Capacity: %llu sectors (%llu MB)\n",
+ (u64)sectors,
+ ((u64)sectors) * ATA_SECT_SIZE >> 20);
+
+ pci_read_config_word(port->dd->pdev, PCI_REVISION_ID, &revid);
+ switch (revid & 0xFF) {
+ case 0x1:
+ strlcpy(cbuf, "A0", 3);
+ break;
+ case 0x3:
+ strlcpy(cbuf, "A2", 3);
+ break;
+ default:
+ strlcpy(cbuf, "?", 2);
+ break;
+ }
+ dev_info(&port->dd->pdev->dev,
+ "Card Type: %s\n", cbuf);
+}
+
+/*
+ * Map the commands scatter list into the command table.
+ *
+ * @command Pointer to the command.
+ * @nents Number of scatter list entries.
+ *
+ * return value
+ * None
+ */
+static inline void fill_command_sg(struct driver_data *dd,
+ struct mtip_cmd *command,
+ int nents)
+{
+ int n;
+ unsigned int dma_len;
+ struct mtip_cmd_sg *command_sg;
+ struct scatterlist *sg = command->sg;
+
+ command_sg = command->command + AHCI_CMD_TBL_HDR_SZ;
+
+ for (n = 0; n < nents; n++) {
+ dma_len = sg_dma_len(sg);
+ if (dma_len > 0x400000)
+ dev_err(&dd->pdev->dev,
+ "DMA segment length truncated\n");
+ command_sg->info = __force_bit2int
+ cpu_to_le32((dma_len-1) & 0x3FFFFF);
+ command_sg->dba = __force_bit2int
+ cpu_to_le32(sg_dma_address(sg));
+ command_sg->dba_upper = __force_bit2int
+ cpu_to_le32((sg_dma_address(sg) >> 16) >> 16);
+ command_sg++;
+ sg++;
+ }
+}
+
+/*
+ * @brief Execute a drive command.
+ *
+ * return value 0 The command completed successfully.
+ * return value -1 An error occurred while executing the command.
+ */
+static int exec_drive_task(struct mtip_port *port, u8 *command)
+{
+ struct host_to_dev_fis fis;
+ struct host_to_dev_fis *reply = (port->rxfis + RX_FIS_D2H_REG);
+
+ /* Build the FIS. */
+ memset(&fis, 0, sizeof(struct host_to_dev_fis));
+ fis.type = 0x27;
+ fis.opts = 1 << 7;
+ fis.command = command[0];
+ fis.features = command[1];
+ fis.sect_count = command[2];
+ fis.sector = command[3];
+ fis.cyl_low = command[4];
+ fis.cyl_hi = command[5];
+ fis.device = command[6] & ~0x10; /* Clear the dev bit*/
+
+
+ dbg_printk(MTIP_DRV_NAME "%s: User Command: cmd %x, feat %x, "
+ "nsect %x, sect %x, lcyl %x, "
+ "hcyl %x, sel %x\n",
+ __func__,
+ command[0],
+ command[1],
+ command[2],
+ command[3],
+ command[4],
+ command[5],
+ command[6]);
+
+ /* Execute the command. */
+ if (mtip_exec_internal_command(port,
+ &fis,
+ 5,
+ 0,
+ 0,
+ 0,
+ GFP_KERNEL,
+ MTIP_IOCTL_COMMAND_TIMEOUT_MS) < 0) {
+ return -1;
+ }
+
+ command[0] = reply->command; /* Status*/
+ command[1] = reply->features; /* Error*/
+ command[4] = reply->cyl_low;
+ command[5] = reply->cyl_hi;
+
+ dbg_printk(MTIP_DRV_NAME "%s: Completion Status: stat %x, "
+ "err %x , cyl_lo %x cyl_hi %x\n",
+ __func__,
+ command[0],
+ command[1],
+ command[4],
+ command[5]);
+
+ return 0;
+}
+
+/*
+ * @brief Execute a drive command.
+ *
+ * @param port Pointer to the port data structure.
+ * @param command Pointer to the user specified command parameters.
+ * @param user_buffer Pointer to the user space buffer where read sector
+ * data should be copied.
+ *
+ * return value 0 The command completed successfully.
+ * return value -EFAULT An error occurred while copying the completion
+ * data to the user space buffer.
+ * return value -1 An error occurred while executing the command.
+ */
+static int exec_drive_command(struct mtip_port *port, u8 *command,
+ void __user *user_buffer)
+{
+ struct host_to_dev_fis fis;
+ struct host_to_dev_fis *reply = (port->rxfis + RX_FIS_D2H_REG);
+
+ /* Build the FIS. */
+ memset(&fis, 0, sizeof(struct host_to_dev_fis));
+ fis.type = 0x27;
+ fis.opts = 1 << 7;
+ fis.command = command[0];
+ fis.features = command[2];
+ fis.sect_count = command[3];
+ if (fis.command == ATA_CMD_SMART) {
+ fis.sector = command[1];
+ fis.cyl_low = 0x4F;
+ fis.cyl_hi = 0xC2;
+ }
+
+ dbg_printk(MTIP_DRV_NAME
+ "%s: User Command: cmd %x, sect %x, "
+ "feat %x, sectcnt %x\n",
+ __func__,
+ command[0],
+ command[1],
+ command[2],
+ command[3]);
+
+ memset(port->sector_buffer, 0x00, ATA_SECT_SIZE);
+
+ /* Execute the command. */
+ if (mtip_exec_internal_command(port,
+ &fis,
+ 5,
+ port->sector_buffer_dma,
+ (command[3] != 0) ? ATA_SECT_SIZE : 0,
+ 0,
+ GFP_KERNEL,
+ MTIP_IOCTL_COMMAND_TIMEOUT_MS)
+ < 0) {
+ return -1;
+ }
+
+ /* Collect the completion status. */
+ command[0] = reply->command; /* Status*/
+ command[1] = reply->features; /* Error*/
+ command[2] = command[3];
+
+ dbg_printk(MTIP_DRV_NAME
+ "%s: Completion Status: stat %x, "
+ "err %x, cmd %x\n",
+ __func__,
+ command[0],
+ command[1],
+ command[2]);
+
+ if (user_buffer && command[3]) {
+ if (copy_to_user(user_buffer,
+ port->sector_buffer,
+ ATA_SECT_SIZE * command[3])) {
+ return -EFAULT;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Indicates whether a command has a single sector payload.
+ *
+ * @command passed to the device to perform the certain event.
+ * @features passed to the device to perform the certain event.
+ *
+ * return value
+ * 1 command is one that always has a single sector payload,
+ * regardless of the value in the Sector Count field.
+ * 0 otherwise
+ *
+ */
+static unsigned int implicit_sector(unsigned char command,
+ unsigned char features)
+{
+ unsigned int rv = 0;
+
+ /* list of commands that have an implicit sector count of 1 */
+ switch (command) {
+ case ATA_CMD_SEC_SET_PASS:
+ case ATA_CMD_SEC_UNLOCK:
+ case ATA_CMD_SEC_ERASE_PREP:
+ case ATA_CMD_SEC_ERASE_UNIT:
+ case ATA_CMD_SEC_FREEZE_LOCK:
+ case ATA_CMD_SEC_DISABLE_PASS:
+ case ATA_CMD_PMP_READ:
+ case ATA_CMD_PMP_WRITE:
+ rv = 1;
+ break;
+ case ATA_CMD_SET_MAX:
+ if (features == ATA_SET_MAX_UNLOCK)
+ rv = 1;
+ break;
+ case ATA_CMD_SMART:
+ if ((features == ATA_SMART_READ_VALUES) ||
+ (features == ATA_SMART_READ_THRESHOLDS))
+ rv = 1;
+ break;
+ case ATA_CMD_CONF_OVERLAY:
+ if ((features == ATA_DCO_IDENTIFY) ||
+ (features == ATA_DCO_SET))
+ rv = 1;
+ break;
+ }
+ return rv;
+}
+
+/*
+ * Executes a taskfile
+ * See ide_taskfile_ioctl() for derivation
+ */
+static int exec_drive_taskfile(struct driver_data *dd,
+ void __user *buf,
+ ide_task_request_t *req_task,
+ int outtotal)
+{
+ struct host_to_dev_fis fis;
+ struct host_to_dev_fis *reply;
+ u8 *outbuf = NULL;
+ u8 *inbuf = NULL;
+ dma_addr_t outbuf_dma = 0;
+ dma_addr_t inbuf_dma = 0;
+ dma_addr_t dma_buffer = 0;
+ int err = 0;
+ unsigned int taskin = 0;
+ unsigned int taskout = 0;
+ u8 nsect = 0;
+ unsigned int timeout = MTIP_IOCTL_COMMAND_TIMEOUT_MS;
+ unsigned int force_single_sector;
+ unsigned int transfer_size;
+ unsigned long task_file_data;
+ int intotal = outtotal + req_task->out_size;
+
+ taskout = req_task->out_size;
+ taskin = req_task->in_size;
+ /* 130560 = 512 * 0xFF*/
+ if (taskin > 130560 || taskout > 130560) {
+ err = -EINVAL;
+ goto abort;
+ }
+
+ if (taskout) {
+ outbuf = kzalloc(taskout, GFP_KERNEL);
+ if (outbuf == NULL) {
+ err = -ENOMEM;
+ goto abort;
+ }
+ if (copy_from_user(outbuf, buf + outtotal, taskout)) {
+ err = -EFAULT;
+ goto abort;
+ }
+ outbuf_dma = pci_map_single(dd->pdev,
+ outbuf,
+ taskout,
+ DMA_TO_DEVICE);
+ if (outbuf_dma == 0) {
+ err = -ENOMEM;
+ goto abort;
+ }
+ dma_buffer = outbuf_dma;
+ }
+
+ if (taskin) {
+ inbuf = kzalloc(taskin, GFP_KERNEL);
+ if (inbuf == NULL) {
+ err = -ENOMEM;
+ goto abort;
+ }
+
+ if (copy_from_user(inbuf, buf + intotal, taskin)) {
+ err = -EFAULT;
+ goto abort;
+ }
+ inbuf_dma = pci_map_single(dd->pdev,
+ inbuf,
+ taskin, DMA_FROM_DEVICE);
+ if (inbuf_dma == 0) {
+ err = -ENOMEM;
+ goto abort;
+ }
+ dma_buffer = inbuf_dma;
+ }
+
+ /* only supports PIO and non-data commands from this ioctl. */
+ switch (req_task->data_phase) {
+ case TASKFILE_OUT:
+ nsect = taskout / ATA_SECT_SIZE;
+ reply = (dd->port->rxfis + RX_FIS_PIO_SETUP);
+ break;
+ case TASKFILE_IN:
+ reply = (dd->port->rxfis + RX_FIS_PIO_SETUP);
+ break;
+ case TASKFILE_NO_DATA:
+ reply = (dd->port->rxfis + RX_FIS_D2H_REG);
+ break;
+ default:
+ err = -EINVAL;
+ goto abort;
+ }
+
+ /* Build the FIS. */
+ memset(&fis, 0, sizeof(struct host_to_dev_fis));
+
+ fis.type = 0x27;
+ fis.opts = 1 << 7;
+ fis.command = req_task->io_ports[7];
+ fis.features = req_task->io_ports[1];
+ fis.sect_count = req_task->io_ports[2];
+ fis.lba_low = req_task->io_ports[3];
+ fis.lba_mid = req_task->io_ports[4];
+ fis.lba_hi = req_task->io_ports[5];
+ /* Clear the dev bit*/
+ fis.device = req_task->io_ports[6] & ~0x10;
+
+ if ((req_task->in_flags.all == 0) && (req_task->out_flags.all & 1)) {
+ req_task->in_flags.all =
+ IDE_TASKFILE_STD_IN_FLAGS |
+ (IDE_HOB_STD_IN_FLAGS << 8);
+ fis.lba_low_ex = req_task->hob_ports[3];
+ fis.lba_mid_ex = req_task->hob_ports[4];
+ fis.lba_hi_ex = req_task->hob_ports[5];
+ fis.features_ex = req_task->hob_ports[1];
+ fis.sect_cnt_ex = req_task->hob_ports[2];
+
+ } else {
+ req_task->in_flags.all = IDE_TASKFILE_STD_IN_FLAGS;
+ }
+
+ force_single_sector = implicit_sector(fis.command, fis.features);
+
+ if ((taskin || taskout) && (!fis.sect_count)) {
+ if (nsect)
+ fis.sect_count = nsect;
+ else {
+ if (!force_single_sector) {
+ dev_warn(&dd->pdev->dev,
+ "data movement but "
+ "sect_count is 0\n");
+ err = -EINVAL;
+ goto abort;
+ }
+ }
+ }
+
+ dbg_printk(MTIP_DRV_NAME
+ "taskfile: cmd %x, feat %x, nsect %x,"
+ " sect/lbal %x, lcyl/lbam %x, hcyl/lbah %x,"
+ " head/dev %x\n",
+ fis.command,
+ fis.features,
+ fis.sect_count,
+ fis.lba_low,
+ fis.lba_mid,
+ fis.lba_hi,
+ fis.device);
+
+ switch (fis.command) {
+ case ATA_CMD_DOWNLOAD_MICRO:
+ /* Change timeout for Download Microcode to 60 seconds.*/
+ timeout = 60000;
+ break;
+ case ATA_CMD_SEC_ERASE_UNIT:
+ /* Change timeout for Security Erase Unit to 4 minutes.*/
+ timeout = 240000;
+ break;
+ case ATA_CMD_STANDBYNOW1:
+ /* Change timeout for standby immediate to 10 seconds.*/
+ timeout = 10000;
+ break;
+ case 0xF7:
+ case 0xFA:
+ /* Change timeout for vendor unique command to 10 secs */
+ timeout = 10000;
+ break;
+ case ATA_CMD_SMART:
+ /* Change timeout for vendor unique command to 10 secs */
+ timeout = 10000;
+ break;
+ default:
+ timeout = MTIP_IOCTL_COMMAND_TIMEOUT_MS;
+ break;
+ }
+
+ /* Determine the correct transfer size.*/
+ if (force_single_sector)
+ transfer_size = ATA_SECT_SIZE;
+ else
+ transfer_size = ATA_SECT_SIZE * fis.sect_count;
+
+ /* Execute the command.*/
+ if (mtip_exec_internal_command(dd->port,
+ &fis,
+ 5,
+ dma_buffer,
+ transfer_size,
+ 0,
+ GFP_KERNEL,
+ timeout) < 0) {
+ err = -EIO;
+ goto abort;
+ }
+
+ task_file_data = readl(dd->port->mmio+PORT_TFDATA);
+
+ if ((req_task->data_phase == TASKFILE_IN) && !(task_file_data & 1)) {
+ reply = dd->port->rxfis + RX_FIS_PIO_SETUP;
+ req_task->io_ports[7] = reply->control;
+ } else {
+ reply = dd->port->rxfis + RX_FIS_D2H_REG;
+ req_task->io_ports[7] = reply->command;
+ }
+
+ /* reclaim the DMA buffers.*/
+ if (inbuf_dma)
+ pci_unmap_single(dd->pdev, inbuf_dma,
+ taskin, DMA_FROM_DEVICE);
+ if (outbuf_dma)
+ pci_unmap_single(dd->pdev, outbuf_dma,
+ taskout, DMA_TO_DEVICE);
+ inbuf_dma = 0;
+ outbuf_dma = 0;
+
+ /* return the ATA registers to the caller.*/
+ req_task->io_ports[1] = reply->features;
+ req_task->io_ports[2] = reply->sect_count;
+ req_task->io_ports[3] = reply->lba_low;
+ req_task->io_ports[4] = reply->lba_mid;
+ req_task->io_ports[5] = reply->lba_hi;
+ req_task->io_ports[6] = reply->device;
+
+ if (req_task->out_flags.all & 1) {
+
+ req_task->hob_ports[3] = reply->lba_low_ex;
+ req_task->hob_ports[4] = reply->lba_mid_ex;
+ req_task->hob_ports[5] = reply->lba_hi_ex;
+ req_task->hob_ports[1] = reply->features_ex;
+ req_task->hob_ports[2] = reply->sect_cnt_ex;
+ }
+
+ /* Com rest after secure erase or lowlevel format */
+ if (((fis.command == ATA_CMD_SEC_ERASE_UNIT) ||
+ ((fis.command == 0xFC) &&
+ (fis.features == 0x27 || fis.features == 0x72 ||
+ fis.features == 0x62 || fis.features == 0x26))) &&
+ !(reply->command & 1)) {
+ mtip_restart_port(dd->port);
+ }
+
+ dbg_printk(MTIP_DRV_NAME
+ "%s: Completion: stat %x,"
+ "err %x, sect_cnt %x, lbalo %x,"
+ "lbamid %x, lbahi %x, dev %x\n",
+ __func__,
+ req_task->io_ports[7],
+ req_task->io_ports[1],
+ req_task->io_ports[2],
+ req_task->io_ports[3],
+ req_task->io_ports[4],
+ req_task->io_ports[5],
+ req_task->io_ports[6]);
+
+ if (taskout) {
+ if (copy_to_user(buf + outtotal, outbuf, taskout)) {
+ err = -EFAULT;
+ goto abort;
+ }
+ }
+ if (taskin) {
+ if (copy_to_user(buf + intotal, inbuf, taskin)) {
+ err = -EFAULT;
+ goto abort;
+ }
+ }
+abort:
+ if (inbuf_dma)
+ pci_unmap_single(dd->pdev, inbuf_dma,
+ taskin, DMA_FROM_DEVICE);
+ if (outbuf_dma)
+ pci_unmap_single(dd->pdev, outbuf_dma,
+ taskout, DMA_TO_DEVICE);
+ kfree(outbuf);
+ kfree(inbuf);
+
+ return err;
+}
+
+/*
+ * Handle IOCTL calls from the Block Layer.
+ *
+ * This function is called by the Block Layer when it receives an IOCTL
+ * command that it does not understand. If the IOCTL command is not supported
+ * this function returns -ENOTTY.
+ *
+ * @dd Pointer to the driver data structure.
+ * @cmd IOCTL command passed from the Block Layer.
+ * @arg IOCTL argument passed from the Block Layer.
+ *
+ * return value
+ * 0 The IOCTL completed successfully.
+ * -ENOTTY The specified command is not supported.
+ * -EFAULT An error occurred copying data to a user space buffer.
+ * -EIO An error occurred while executing the command.
+ */
+static int mtip_hw_ioctl(struct driver_data *dd, unsigned int cmd,
+ unsigned long arg)
+{
+ switch (cmd) {
+ case HDIO_GET_IDENTITY:
+ if (mtip_get_identify(dd->port, (void __user *) arg) < 0) {
+ dev_warn(&dd->pdev->dev,
+ "Unable to read identity\n");
+ return -EIO;
+ }
+
+ break;
+ case HDIO_DRIVE_CMD:
+ {
+ u8 drive_command[4];
+
+ /* Copy the user command info to our buffer. */
+ if (copy_from_user(drive_command,
+ (void __user *) arg,
+ sizeof(drive_command)))
+ return -EFAULT;
+
+ /* Execute the drive command. */
+ if (exec_drive_command(dd->port,
+ drive_command,
+ (void __user *) (arg+4)))
+ return -EIO;
+
+ /* Copy the status back to the users buffer. */
+ if (copy_to_user((void __user *) arg,
+ drive_command,
+ sizeof(drive_command)))
+ return -EFAULT;
+
+ break;
+ }
+ case HDIO_DRIVE_TASK:
+ {
+ u8 drive_command[7];
+
+ /* Copy the user command info to our buffer. */
+ if (copy_from_user(drive_command,
+ (void __user *) arg,
+ sizeof(drive_command)))
+ return -EFAULT;
+
+ /* Execute the drive command. */
+ if (exec_drive_task(dd->port, drive_command))
+ return -EIO;
+
+ /* Copy the status back to the users buffer. */
+ if (copy_to_user((void __user *) arg,
+ drive_command,
+ sizeof(drive_command)))
+ return -EFAULT;
+
+ break;
+ }
+ case HDIO_DRIVE_TASKFILE: {
+ ide_task_request_t req_task;
+ int ret, outtotal;
+
+ if (copy_from_user(&req_task, (void __user *) arg,
+ sizeof(req_task)))
+ return -EFAULT;
+
+ outtotal = sizeof(req_task);
+
+ ret = exec_drive_taskfile(dd, (void __user *) arg,
+ &req_task, outtotal);
+
+ if (copy_to_user((void __user *) arg, &req_task,
+ sizeof(req_task)))
+ return -EFAULT;
+
+ return ret;
+ }
+
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+/*
+ * Submit an IO to the hw
+ *
+ * This function is called by the block layer to issue an io
+ * to the device. Upon completion, the callback function will
+ * be called with the data parameter passed as the callback data.
+ *
+ * @dd Pointer to the driver data structure.
+ * @start First sector to read.
+ * @nsect Number of sectors to read.
+ * @nents Number of entries in scatter list for the read command.
+ * @tag The tag of this read command.
+ * @callback Pointer to the function that should be called
+ * when the read completes.
+ * @data Callback data passed to the callback function
+ * when the read completes.
+ * @barrier If non-zero, this command must be completed before
+ * issuing any other commands.
+ * @dir Direction (read or write)
+ *
+ * return value
+ * None
+ */
+static void mtip_hw_submit_io(struct driver_data *dd, sector_t start,
+ int nsect, int nents, int tag, void *callback,
+ void *data, int barrier, int dir)
+{
+ struct host_to_dev_fis *fis;
+ struct mtip_port *port = dd->port;
+ struct mtip_cmd *command = &port->commands[tag];
+
+ /* Map the scatter list for DMA access */
+ if (dir == READ)
+ nents = dma_map_sg(&dd->pdev->dev, command->sg,
+ nents, DMA_FROM_DEVICE);
+ else
+ nents = dma_map_sg(&dd->pdev->dev, command->sg,
+ nents, DMA_TO_DEVICE);
+
+ command->scatter_ents = nents;
+
+ /*
+ * The number of retries for this command before it is
+ * reported as a failure to the upper layers.
+ */
+ command->retries = MTIP_MAX_RETRIES;
+
+ /* Fill out fis */
+ fis = command->command;
+ fis->type = 0x27;
+ fis->opts = 1 << 7;
+ fis->command =
+ (dir == READ ? ATA_CMD_FPDMA_READ : ATA_CMD_FPDMA_WRITE);
+ *((unsigned int *) &fis->lba_low) = (start & 0xFFFFFF);
+ *((unsigned int *) &fis->lba_low_ex) = ((start >> 24) & 0xFFFFFF);
+ fis->device = 1 << 6;
+ if (barrier)
+ fis->device |= FUA_BIT;
+ fis->features = nsect & 0xFF;
+ fis->features_ex = (nsect >> 8) & 0xFF;
+ fis->sect_count = ((tag << 3) | (tag >> 5));
+ fis->sect_cnt_ex = 0;
+ fis->control = 0;
+ fis->res2 = 0;
+ fis->res3 = 0;
+ fill_command_sg(dd, command, nents);
+
+ /* Populate the command header */
+ command->command_header->opts =
+ __force_bit2int cpu_to_le32(
+ (nents << 16) | 5 | AHCI_CMD_PREFETCH);
+ command->command_header->byte_count = 0;
+
+ /*
+ * Set the completion function and data for the command
+ * within this layer.
+ */
+ command->comp_data = dd;
+ command->comp_func = mtip_async_complete;
+ command->direction = (dir == READ ? DMA_FROM_DEVICE : DMA_TO_DEVICE);
+
+ /*
+ * Set the completion function and data for the command passed
+ * from the upper layer.
+ */
+ command->async_data = data;
+ command->async_callback = callback;
+
+ /*
+ * To prevent this command from being issued
+ * if an internal command is in progress or error handling is active.
+ */
+ if (unlikely(test_bit(MTIP_FLAG_IC_ACTIVE_BIT, &port->flags) ||
+ test_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags))) {
+ set_bit(tag, port->cmds_to_issue);
+ set_bit(MTIP_FLAG_ISSUE_CMDS_BIT, &port->flags);
+ return;
+ }
+
+ /* Issue the command to the hardware */
+ mtip_issue_ncq_command(port, tag);
+
+ /* Set the command's timeout value.*/
+ port->commands[tag].comp_time = jiffies + msecs_to_jiffies(
+ MTIP_NCQ_COMMAND_TIMEOUT_MS);
+}
+
+/*
+ * Release a command slot.
+ *
+ * @dd Pointer to the driver data structure.
+ * @tag Slot tag
+ *
+ * return value
+ * None
+ */
+static void mtip_hw_release_scatterlist(struct driver_data *dd, int tag)
+{
+ release_slot(dd->port, tag);
+}
+
+/*
+ * Obtain a command slot and return its associated scatter list.
+ *
+ * @dd Pointer to the driver data structure.
+ * @tag Pointer to an int that will receive the allocated command
+ * slot tag.
+ *
+ * return value
+ * Pointer to the scatter list for the allocated command slot
+ * or NULL if no command slots are available.
+ */
+static struct scatterlist *mtip_hw_get_scatterlist(struct driver_data *dd,
+ int *tag)
+{
+ /*
+ * It is possible that, even with this semaphore, a thread
+ * may think that no command slots are available. Therefore, we
+ * need to make an attempt to get_slot().
+ */
+ down(&dd->port->cmd_slot);
+ *tag = get_slot(dd->port);
+
+ if (unlikely(*tag < 0))
+ return NULL;
+
+ return dd->port->commands[*tag].sg;
+}
+
+/*
+ * Sysfs register/status dump.
+ *
+ * @dev Pointer to the device structure, passed by the kernrel.
+ * @attr Pointer to the device_attribute structure passed by the kernel.
+ * @buf Pointer to the char buffer that will receive the stats info.
+ *
+ * return value
+ * The size, in bytes, of the data copied into buf.
+ */
+static ssize_t hw_show_registers(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ u32 group_allocated;
+ struct driver_data *dd = dev_to_disk(dev)->private_data;
+ int size = 0;
+ int n;
+
+ size += sprintf(&buf[size], "%s:\ns_active:\n", __func__);
+
+ for (n = 0; n < dd->slot_groups; n++)
+ size += sprintf(&buf[size], "0x%08x\n",
+ readl(dd->port->s_active[n]));
+
+ size += sprintf(&buf[size], "Command Issue:\n");
+
+ for (n = 0; n < dd->slot_groups; n++)
+ size += sprintf(&buf[size], "0x%08x\n",
+ readl(dd->port->cmd_issue[n]));
+
+ size += sprintf(&buf[size], "Allocated:\n");
+
+ for (n = 0; n < dd->slot_groups; n++) {
+ if (sizeof(long) > sizeof(u32))
+ group_allocated =
+ dd->port->allocated[n/2] >> (32*(n&1));
+ else
+ group_allocated = dd->port->allocated[n];
+ size += sprintf(&buf[size], "0x%08x\n",
+ group_allocated);
+ }
+
+ size += sprintf(&buf[size], "completed:\n");
+
+ for (n = 0; n < dd->slot_groups; n++)
+ size += sprintf(&buf[size], "0x%08x\n",
+ readl(dd->port->completed[n]));
+
+ size += sprintf(&buf[size], "PORT_IRQ_STAT 0x%08x\n",
+ readl(dd->port->mmio + PORT_IRQ_STAT));
+ size += sprintf(&buf[size], "HOST_IRQ_STAT 0x%08x\n",
+ readl(dd->mmio + HOST_IRQ_STAT));
+
+ return size;
+}
+static DEVICE_ATTR(registers, S_IRUGO, hw_show_registers, NULL);
+
+/*
+ * Create the sysfs related attributes.
+ *
+ * @dd Pointer to the driver data structure.
+ * @kobj Pointer to the kobj for the block device.
+ *
+ * return value
+ * 0 Operation completed successfully.
+ * -EINVAL Invalid parameter.
+ */
+static int mtip_hw_sysfs_init(struct driver_data *dd, struct kobject *kobj)
+{
+ if (!kobj || !dd)
+ return -EINVAL;
+
+ if (sysfs_create_file(kobj, &dev_attr_registers.attr))
+ dev_warn(&dd->pdev->dev,
+ "Error creating registers sysfs entry\n");
+ return 0;
+}
+
+/*
+ * Remove the sysfs related attributes.
+ *
+ * @dd Pointer to the driver data structure.
+ * @kobj Pointer to the kobj for the block device.
+ *
+ * return value
+ * 0 Operation completed successfully.
+ * -EINVAL Invalid parameter.
+ */
+static int mtip_hw_sysfs_exit(struct driver_data *dd, struct kobject *kobj)
+{
+ if (!kobj || !dd)
+ return -EINVAL;
+
+ sysfs_remove_file(kobj, &dev_attr_registers.attr);
+
+ return 0;
+}
+
+/*
+ * Perform any init/resume time hardware setup
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * None
+ */
+static inline void hba_setup(struct driver_data *dd)
+{
+ u32 hwdata;
+ hwdata = readl(dd->mmio + HOST_HSORG);
+
+ /* interrupt bug workaround: use only 1 IS bit.*/
+ writel(hwdata |
+ HSORG_DISABLE_SLOTGRP_INTR |
+ HSORG_DISABLE_SLOTGRP_PXIS,
+ dd->mmio + HOST_HSORG);
+}
+
+/*
+ * Detect the details of the product, and store anything needed
+ * into the driver data structure. This includes product type and
+ * version and number of slot groups.
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * None
+ */
+static void mtip_detect_product(struct driver_data *dd)
+{
+ u32 hwdata;
+ unsigned int rev, slotgroups;
+
+ /*
+ * HBA base + 0xFC [15:0] - vendor-specific hardware interface
+ * info register:
+ * [15:8] hardware/software interface rev#
+ * [ 3] asic-style interface
+ * [ 2:0] number of slot groups, minus 1 (only valid for asic-style).
+ */
+ hwdata = readl(dd->mmio + HOST_HSORG);
+
+ dd->product_type = MTIP_PRODUCT_UNKNOWN;
+ dd->slot_groups = 1;
+
+ if (hwdata & 0x8) {
+ dd->product_type = MTIP_PRODUCT_ASICFPGA;
+ rev = (hwdata & HSORG_HWREV) >> 8;
+ slotgroups = (hwdata & HSORG_SLOTGROUPS) + 1;
+ dev_info(&dd->pdev->dev,
+ "ASIC-FPGA design, HS rev 0x%x, "
+ "%i slot groups [%i slots]\n",
+ rev,
+ slotgroups,
+ slotgroups * 32);
+
+ if (slotgroups > MTIP_MAX_SLOT_GROUPS) {
+ dev_warn(&dd->pdev->dev,
+ "Warning: driver only supports "
+ "%i slot groups.\n", MTIP_MAX_SLOT_GROUPS);
+ slotgroups = MTIP_MAX_SLOT_GROUPS;
+ }
+ dd->slot_groups = slotgroups;
+ return;
+ }
+
+ dev_warn(&dd->pdev->dev, "Unrecognized product id\n");
+}
+
+/*
+ * Blocking wait for FTL rebuild to complete
+ *
+ * @dd Pointer to the DRIVER_DATA structure.
+ *
+ * return value
+ * 0 FTL rebuild completed successfully
+ * -EFAULT FTL rebuild error/timeout/interruption
+ */
+static int mtip_ftl_rebuild_poll(struct driver_data *dd)
+{
+ unsigned long timeout, cnt = 0, start;
+
+ dev_warn(&dd->pdev->dev,
+ "FTL rebuild in progress. Polling for completion.\n");
+
+ start = jiffies;
+ dd->ftlrebuildflag = 1;
+ timeout = jiffies + msecs_to_jiffies(MTIP_FTL_REBUILD_TIMEOUT_MS);
+
+ do {
+ if (mtip_check_surprise_removal(dd->pdev))
+ return -EFAULT;
+
+ if (mtip_get_identify(dd->port, NULL) < 0)
+ return -EFAULT;
+
+ if (*(dd->port->identify + MTIP_FTL_REBUILD_OFFSET) ==
+ MTIP_FTL_REBUILD_MAGIC) {
+ ssleep(1);
+ /* Print message every 3 minutes */
+ if (cnt++ >= 180) {
+ dev_warn(&dd->pdev->dev,
+ "FTL rebuild in progress (%d secs).\n",
+ jiffies_to_msecs(jiffies - start) / 1000);
+ cnt = 0;
+ }
+ } else {
+ dev_warn(&dd->pdev->dev,
+ "FTL rebuild complete (%d secs).\n",
+ jiffies_to_msecs(jiffies - start) / 1000);
+ dd->ftlrebuildflag = 0;
+ mtip_block_initialize(dd);
+ break;
+ }
+ ssleep(10);
+ } while (time_before(jiffies, timeout));
+
+ /* Check for timeout */
+ if (dd->ftlrebuildflag) {
+ dev_err(&dd->pdev->dev,
+ "Timed out waiting for FTL rebuild to complete (%d secs).\n",
+ jiffies_to_msecs(jiffies - start) / 1000);
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+/*
+ * service thread to issue queued commands
+ *
+ * @data Pointer to the driver data structure.
+ *
+ * return value
+ * 0
+ */
+
+static int mtip_service_thread(void *data)
+{
+ struct driver_data *dd = (struct driver_data *)data;
+ unsigned long slot, slot_start, slot_wrap;
+ unsigned int num_cmd_slots = dd->slot_groups * 32;
+ struct mtip_port *port = dd->port;
+
+ while (1) {
+ /*
+ * the condition is to check neither an internal command is
+ * is in progress nor error handling is active
+ */
+ wait_event_interruptible(port->svc_wait, (port->flags) &&
+ !test_bit(MTIP_FLAG_IC_ACTIVE_BIT, &port->flags) &&
+ !test_bit(MTIP_FLAG_EH_ACTIVE_BIT, &port->flags));
+
+ if (kthread_should_stop())
+ break;
+
+ set_bit(MTIP_FLAG_SVC_THD_ACTIVE_BIT, &port->flags);
+ if (test_bit(MTIP_FLAG_ISSUE_CMDS_BIT, &port->flags)) {
+ slot = 1;
+ /* used to restrict the loop to one iteration */
+ slot_start = num_cmd_slots;
+ slot_wrap = 0;
+ while (1) {
+ slot = find_next_bit(port->cmds_to_issue,
+ num_cmd_slots, slot);
+ if (slot_wrap == 1) {
+ if ((slot_start >= slot) ||
+ (slot >= num_cmd_slots))
+ break;
+ }
+ if (unlikely(slot_start == num_cmd_slots))
+ slot_start = slot;
+
+ if (unlikely(slot == num_cmd_slots)) {
+ slot = 1;
+ slot_wrap = 1;
+ continue;
+ }
+
+ /* Issue the command to the hardware */
+ mtip_issue_ncq_command(port, slot);
+
+ /* Set the command's timeout value.*/
+ port->commands[slot].comp_time = jiffies +
+ msecs_to_jiffies(MTIP_NCQ_COMMAND_TIMEOUT_MS);
+
+ clear_bit(slot, port->cmds_to_issue);
+ }
+
+ clear_bit(MTIP_FLAG_ISSUE_CMDS_BIT, &port->flags);
+ } else if (test_bit(MTIP_FLAG_REBUILD_BIT, &port->flags)) {
+ mtip_ftl_rebuild_poll(dd);
+ clear_bit(MTIP_FLAG_REBUILD_BIT, &port->flags);
+ }
+ clear_bit(MTIP_FLAG_SVC_THD_ACTIVE_BIT, &port->flags);
+
+ if (test_bit(MTIP_FLAG_SVC_THD_SHOULD_STOP_BIT, &port->flags))
+ break;
+ }
+ return 0;
+}
+
+/*
+ * Called once for each card.
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * 0 on success, else an error code.
+ */
+static int mtip_hw_init(struct driver_data *dd)
+{
+ int i;
+ int rv;
+ unsigned int num_command_slots;
+
+ dd->mmio = pcim_iomap_table(dd->pdev)[MTIP_ABAR];
+
+ mtip_detect_product(dd);
+ if (dd->product_type == MTIP_PRODUCT_UNKNOWN) {
+ rv = -EIO;
+ goto out1;
+ }
+ num_command_slots = dd->slot_groups * 32;
+
+ hba_setup(dd);
+
+ tasklet_init(&dd->tasklet, mtip_tasklet, (unsigned long)dd);
+
+ dd->port = kzalloc(sizeof(struct mtip_port), GFP_KERNEL);
+ if (!dd->port) {
+ dev_err(&dd->pdev->dev,
+ "Memory allocation: port structure\n");
+ return -ENOMEM;
+ }
+
+ /* Counting semaphore to track command slot usage */
+ sema_init(&dd->port->cmd_slot, num_command_slots - 1);
+
+ /* Spinlock to prevent concurrent issue */
+ spin_lock_init(&dd->port->cmd_issue_lock);
+
+ /* Set the port mmio base address. */
+ dd->port->mmio = dd->mmio + PORT_OFFSET;
+ dd->port->dd = dd;
+
+ /* Allocate memory for the command list. */
+ dd->port->command_list =
+ dmam_alloc_coherent(&dd->pdev->dev,
+ HW_PORT_PRIV_DMA_SZ + (ATA_SECT_SIZE * 2),
+ &dd->port->command_list_dma,
+ GFP_KERNEL);
+ if (!dd->port->command_list) {
+ dev_err(&dd->pdev->dev,
+ "Memory allocation: command list\n");
+ rv = -ENOMEM;
+ goto out1;
+ }
+
+ /* Clear the memory we have allocated. */
+ memset(dd->port->command_list,
+ 0,
+ HW_PORT_PRIV_DMA_SZ + (ATA_SECT_SIZE * 2));
+
+ /* Setup the addresse of the RX FIS. */
+ dd->port->rxfis = dd->port->command_list + HW_CMD_SLOT_SZ;
+ dd->port->rxfis_dma = dd->port->command_list_dma + HW_CMD_SLOT_SZ;
+
+ /* Setup the address of the command tables. */
+ dd->port->command_table = dd->port->rxfis + AHCI_RX_FIS_SZ;
+ dd->port->command_tbl_dma = dd->port->rxfis_dma + AHCI_RX_FIS_SZ;
+
+ /* Setup the address of the identify data. */
+ dd->port->identify = dd->port->command_table +
+ HW_CMD_TBL_AR_SZ;
+ dd->port->identify_dma = dd->port->command_tbl_dma +
+ HW_CMD_TBL_AR_SZ;
+
+ /* Setup the address of the sector buffer. */
+ dd->port->sector_buffer = (void *) dd->port->identify + ATA_SECT_SIZE;
+ dd->port->sector_buffer_dma = dd->port->identify_dma + ATA_SECT_SIZE;
+
+ /* Point the command headers at the command tables. */
+ for (i = 0; i < num_command_slots; i++) {
+ dd->port->commands[i].command_header =
+ dd->port->command_list +
+ (sizeof(struct mtip_cmd_hdr) * i);
+ dd->port->commands[i].command_header_dma =
+ dd->port->command_list_dma +
+ (sizeof(struct mtip_cmd_hdr) * i);
+
+ dd->port->commands[i].command =
+ dd->port->command_table + (HW_CMD_TBL_SZ * i);
+ dd->port->commands[i].command_dma =
+ dd->port->command_tbl_dma + (HW_CMD_TBL_SZ * i);
+
+ if (readl(dd->mmio + HOST_CAP) & HOST_CAP_64)
+ dd->port->commands[i].command_header->ctbau =
+ __force_bit2int cpu_to_le32(
+ (dd->port->commands[i].command_dma >> 16) >> 16);
+ dd->port->commands[i].command_header->ctba =
+ __force_bit2int cpu_to_le32(
+ dd->port->commands[i].command_dma & 0xFFFFFFFF);
+
+ /*
+ * If this is not done, a bug is reported by the stock
+ * FC11 i386. Due to the fact that it has lots of kernel
+ * debugging enabled.
+ */
+ sg_init_table(dd->port->commands[i].sg, MTIP_MAX_SG);
+
+ /* Mark all commands as currently inactive.*/
+ atomic_set(&dd->port->commands[i].active, 0);
+ }
+
+ /* Setup the pointers to the extended s_active and CI registers. */
+ for (i = 0; i < dd->slot_groups; i++) {
+ dd->port->s_active[i] =
+ dd->port->mmio + i*0x80 + PORT_SCR_ACT;
+ dd->port->cmd_issue[i] =
+ dd->port->mmio + i*0x80 + PORT_COMMAND_ISSUE;
+ dd->port->completed[i] =
+ dd->port->mmio + i*0x80 + PORT_SDBV;
+ }
+
+ /* Reset the HBA. */
+ if (mtip_hba_reset(dd) < 0) {
+ dev_err(&dd->pdev->dev,
+ "Card did not reset within timeout\n");
+ rv = -EIO;
+ goto out2;
+ }
+
+ mtip_init_port(dd->port);
+ mtip_start_port(dd->port);
+
+ /* Setup the ISR and enable interrupts. */
+ rv = devm_request_irq(&dd->pdev->dev,
+ dd->pdev->irq,
+ mtip_irq_handler,
+ IRQF_SHARED,
+ dev_driver_string(&dd->pdev->dev),
+ dd);
+
+ if (rv) {
+ dev_err(&dd->pdev->dev,
+ "Unable to allocate IRQ %d\n", dd->pdev->irq);
+ goto out2;
+ }
+
+ /* Enable interrupts on the HBA. */
+ writel(readl(dd->mmio + HOST_CTL) | HOST_IRQ_EN,
+ dd->mmio + HOST_CTL);
+
+ init_timer(&dd->port->cmd_timer);
+ init_waitqueue_head(&dd->port->svc_wait);
+
+ dd->port->cmd_timer.data = (unsigned long int) dd->port;
+ dd->port->cmd_timer.function = mtip_timeout_function;
+ mod_timer(&dd->port->cmd_timer,
+ jiffies + msecs_to_jiffies(MTIP_TIMEOUT_CHECK_PERIOD));
+
+ if (mtip_get_identify(dd->port, NULL) < 0) {
+ rv = -EFAULT;
+ goto out3;
+ }
+
+ if (*(dd->port->identify + MTIP_FTL_REBUILD_OFFSET) ==
+ MTIP_FTL_REBUILD_MAGIC) {
+ set_bit(MTIP_FLAG_REBUILD_BIT, &dd->port->flags);
+ return MTIP_FTL_REBUILD_MAGIC;
+ }
+ mtip_dump_identify(dd->port);
+ return rv;
+
+out3:
+ del_timer_sync(&dd->port->cmd_timer);
+
+ /* Disable interrupts on the HBA. */
+ writel(readl(dd->mmio + HOST_CTL) & ~HOST_IRQ_EN,
+ dd->mmio + HOST_CTL);
+
+ /*Release the IRQ. */
+ devm_free_irq(&dd->pdev->dev, dd->pdev->irq, dd);
+
+out2:
+ mtip_deinit_port(dd->port);
+
+ /* Free the command/command header memory. */
+ dmam_free_coherent(&dd->pdev->dev,
+ HW_PORT_PRIV_DMA_SZ + (ATA_SECT_SIZE * 2),
+ dd->port->command_list,
+ dd->port->command_list_dma);
+out1:
+ /* Free the memory allocated for the for structure. */
+ kfree(dd->port);
+
+ return rv;
+}
+
+/*
+ * Called to deinitialize an interface.
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * 0
+ */
+static int mtip_hw_exit(struct driver_data *dd)
+{
+ /*
+ * Send standby immediate (E0h) to the drive so that it
+ * saves its state.
+ */
+ if (atomic_read(&dd->drv_cleanup_done) != true) {
+
+ mtip_standby_immediate(dd->port);
+
+ /* de-initialize the port. */
+ mtip_deinit_port(dd->port);
+
+ /* Disable interrupts on the HBA. */
+ writel(readl(dd->mmio + HOST_CTL) & ~HOST_IRQ_EN,
+ dd->mmio + HOST_CTL);
+ }
+
+ del_timer_sync(&dd->port->cmd_timer);
+
+ /* Release the IRQ. */
+ devm_free_irq(&dd->pdev->dev, dd->pdev->irq, dd);
+
+ /* Stop the bottom half tasklet. */
+ tasklet_kill(&dd->tasklet);
+
+ /* Free the command/command header memory. */
+ dmam_free_coherent(&dd->pdev->dev,
+ HW_PORT_PRIV_DMA_SZ + (ATA_SECT_SIZE * 2),
+ dd->port->command_list,
+ dd->port->command_list_dma);
+ /* Free the memory allocated for the for structure. */
+ kfree(dd->port);
+
+ return 0;
+}
+
+/*
+ * Issue a Standby Immediate command to the device.
+ *
+ * This function is called by the Block Layer just before the
+ * system powers off during a shutdown.
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * 0
+ */
+static int mtip_hw_shutdown(struct driver_data *dd)
+{
+ /*
+ * Send standby immediate (E0h) to the drive so that it
+ * saves its state.
+ */
+ mtip_standby_immediate(dd->port);
+
+ return 0;
+}
+
+/*
+ * Suspend function
+ *
+ * This function is called by the Block Layer just before the
+ * system hibernates.
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * 0 Suspend was successful
+ * -EFAULT Suspend was not successful
+ */
+static int mtip_hw_suspend(struct driver_data *dd)
+{
+ /*
+ * Send standby immediate (E0h) to the drive
+ * so that it saves its state.
+ */
+ if (mtip_standby_immediate(dd->port) != 0) {
+ dev_err(&dd->pdev->dev,
+ "Failed standby-immediate command\n");
+ return -EFAULT;
+ }
+
+ /* Disable interrupts on the HBA.*/
+ writel(readl(dd->mmio + HOST_CTL) & ~HOST_IRQ_EN,
+ dd->mmio + HOST_CTL);
+ mtip_deinit_port(dd->port);
+
+ return 0;
+}
+
+/*
+ * Resume function
+ *
+ * This function is called by the Block Layer as the
+ * system resumes.
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * 0 Resume was successful
+ * -EFAULT Resume was not successful
+ */
+static int mtip_hw_resume(struct driver_data *dd)
+{
+ /* Perform any needed hardware setup steps */
+ hba_setup(dd);
+
+ /* Reset the HBA */
+ if (mtip_hba_reset(dd) != 0) {
+ dev_err(&dd->pdev->dev,
+ "Unable to reset the HBA\n");
+ return -EFAULT;
+ }
+
+ /*
+ * Enable the port, DMA engine, and FIS reception specific
+ * h/w in controller.
+ */
+ mtip_init_port(dd->port);
+ mtip_start_port(dd->port);
+
+ /* Enable interrupts on the HBA.*/
+ writel(readl(dd->mmio + HOST_CTL) | HOST_IRQ_EN,
+ dd->mmio + HOST_CTL);
+
+ return 0;
+}
+
+/*
+ * Helper function for reusing disk name
+ * upon hot insertion.
+ */
+static int rssd_disk_name_format(char *prefix,
+ int index,
+ char *buf,
+ int buflen)
+{
+ const int base = 'z' - 'a' + 1;
+ char *begin = buf + strlen(prefix);
+ char *end = buf + buflen;
+ char *p;
+ int unit;
+
+ p = end - 1;
+ *p = '\0';
+ unit = base;
+ do {
+ if (p == begin)
+ return -EINVAL;
+ *--p = 'a' + (index % unit);
+ index = (index / unit) - 1;
+ } while (index >= 0);
+
+ memmove(begin, p, end - p);
+ memcpy(buf, prefix, strlen(prefix));
+
+ return 0;
+}
+
+/*
+ * Block layer IOCTL handler.
+ *
+ * @dev Pointer to the block_device structure.
+ * @mode ignored
+ * @cmd IOCTL command passed from the user application.
+ * @arg Argument passed from the user application.
+ *
+ * return value
+ * 0 IOCTL completed successfully.
+ * -ENOTTY IOCTL not supported or invalid driver data
+ * structure pointer.
+ */
+static int mtip_block_ioctl(struct block_device *dev,
+ fmode_t mode,
+ unsigned cmd,
+ unsigned long arg)
+{
+ struct driver_data *dd = dev->bd_disk->private_data;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+
+ if (!dd)
+ return -ENOTTY;
+
+ switch (cmd) {
+ case BLKFLSBUF:
+ return -ENOTTY;
+ default:
+ return mtip_hw_ioctl(dd, cmd, arg);
+ }
+}
+
+#ifdef CONFIG_COMPAT
+/*
+ * Block layer compat IOCTL handler.
+ *
+ * @dev Pointer to the block_device structure.
+ * @mode ignored
+ * @cmd IOCTL command passed from the user application.
+ * @arg Argument passed from the user application.
+ *
+ * return value
+ * 0 IOCTL completed successfully.
+ * -ENOTTY IOCTL not supported or invalid driver data
+ * structure pointer.
+ */
+static int mtip_block_compat_ioctl(struct block_device *dev,
+ fmode_t mode,
+ unsigned cmd,
+ unsigned long arg)
+{
+ struct driver_data *dd = dev->bd_disk->private_data;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+
+ if (!dd)
+ return -ENOTTY;
+
+ switch (cmd) {
+ case BLKFLSBUF:
+ return -ENOTTY;
+ case HDIO_DRIVE_TASKFILE: {
+ struct mtip_compat_ide_task_request_s __user *compat_req_task;
+ ide_task_request_t req_task;
+ int compat_tasksize, outtotal, ret;
+
+ compat_tasksize =
+ sizeof(struct mtip_compat_ide_task_request_s);
+
+ compat_req_task =
+ (struct mtip_compat_ide_task_request_s __user *) arg;
+
+ if (copy_from_user(&req_task, (void __user *) arg,
+ compat_tasksize - (2 * sizeof(compat_long_t))))
+ return -EFAULT;
+
+ if (get_user(req_task.out_size, &compat_req_task->out_size))
+ return -EFAULT;
+
+ if (get_user(req_task.in_size, &compat_req_task->in_size))
+ return -EFAULT;
+
+ outtotal = sizeof(struct mtip_compat_ide_task_request_s);
+
+ ret = exec_drive_taskfile(dd, (void __user *) arg,
+ &req_task, outtotal);
+
+ if (copy_to_user((void __user *) arg, &req_task,
+ compat_tasksize -
+ (2 * sizeof(compat_long_t))))
+ return -EFAULT;
+
+ if (put_user(req_task.out_size, &compat_req_task->out_size))
+ return -EFAULT;
+
+ if (put_user(req_task.in_size, &compat_req_task->in_size))
+ return -EFAULT;
+
+ return ret;
+ }
+ default:
+ return mtip_hw_ioctl(dd, cmd, arg);
+ }
+}
+#endif
+
+/*
+ * Obtain the geometry of the device.
+ *
+ * You may think that this function is obsolete, but some applications,
+ * fdisk for example still used CHS values. This function describes the
+ * device as having 224 heads and 56 sectors per cylinder. These values are
+ * chosen so that each cylinder is aligned on a 4KB boundary. Since a
+ * partition is described in terms of a start and end cylinder this means
+ * that each partition is also 4KB aligned. Non-aligned partitions adversely
+ * affects performance.
+ *
+ * @dev Pointer to the block_device strucutre.
+ * @geo Pointer to a hd_geometry structure.
+ *
+ * return value
+ * 0 Operation completed successfully.
+ * -ENOTTY An error occurred while reading the drive capacity.
+ */
+static int mtip_block_getgeo(struct block_device *dev,
+ struct hd_geometry *geo)
+{
+ struct driver_data *dd = dev->bd_disk->private_data;
+ sector_t capacity;
+
+ if (!dd)
+ return -ENOTTY;
+
+ if (!(mtip_hw_get_capacity(dd, &capacity))) {
+ dev_warn(&dd->pdev->dev,
+ "Could not get drive capacity.\n");
+ return -ENOTTY;
+ }
+
+ geo->heads = 224;
+ geo->sectors = 56;
+ sector_div(capacity, (geo->heads * geo->sectors));
+ geo->cylinders = capacity;
+ return 0;
+}
+
+/*
+ * Block device operation function.
+ *
+ * This structure contains pointers to the functions required by the block
+ * layer.
+ */
+static const struct block_device_operations mtip_block_ops = {
+ .ioctl = mtip_block_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = mtip_block_compat_ioctl,
+#endif
+ .getgeo = mtip_block_getgeo,
+ .owner = THIS_MODULE
+};
+
+/*
+ * Block layer make request function.
+ *
+ * This function is called by the kernel to process a BIO for
+ * the P320 device.
+ *
+ * @queue Pointer to the request queue. Unused other than to obtain
+ * the driver data structure.
+ * @bio Pointer to the BIO.
+ *
+ */
+static void mtip_make_request(struct request_queue *queue, struct bio *bio)
+{
+ struct driver_data *dd = queue->queuedata;
+ struct scatterlist *sg;
+ struct bio_vec *bvec;
+ int nents = 0;
+ int tag = 0;
+
+ if (unlikely(!bio_has_data(bio))) {
+ blk_queue_flush(queue, 0);
+ bio_endio(bio, 0);
+ return;
+ }
+
+ sg = mtip_hw_get_scatterlist(dd, &tag);
+ if (likely(sg != NULL)) {
+ blk_queue_bounce(queue, &bio);
+
+ if (unlikely((bio)->bi_vcnt > MTIP_MAX_SG)) {
+ dev_warn(&dd->pdev->dev,
+ "Maximum number of SGL entries exceeded");
+ bio_io_error(bio);
+ mtip_hw_release_scatterlist(dd, tag);
+ return;
+ }
+
+ /* Create the scatter list for this bio. */
+ bio_for_each_segment(bvec, bio, nents) {
+ sg_set_page(&sg[nents],
+ bvec->bv_page,
+ bvec->bv_len,
+ bvec->bv_offset);
+ }
+
+ /* Issue the read/write. */
+ mtip_hw_submit_io(dd,
+ bio->bi_sector,
+ bio_sectors(bio),
+ nents,
+ tag,
+ bio_endio,
+ bio,
+ bio->bi_rw & REQ_FUA,
+ bio_data_dir(bio));
+ } else
+ bio_io_error(bio);
+}
+
+/*
+ * Block layer initialization function.
+ *
+ * This function is called once by the PCI layer for each P320
+ * device that is connected to the system.
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * 0 on success else an error code.
+ */
+static int mtip_block_initialize(struct driver_data *dd)
+{
+ int rv = 0, wait_for_rebuild = 0;
+ sector_t capacity;
+ unsigned int index = 0;
+ struct kobject *kobj;
+ unsigned char thd_name[16];
+
+ if (dd->disk)
+ goto skip_create_disk; /* hw init done, before rebuild */
+
+ /* Initialize the protocol layer. */
+ wait_for_rebuild = mtip_hw_init(dd);
+ if (wait_for_rebuild < 0) {
+ dev_err(&dd->pdev->dev,
+ "Protocol layer initialization failed\n");
+ rv = -EINVAL;
+ goto protocol_init_error;
+ }
+
+ dd->disk = alloc_disk(MTIP_MAX_MINORS);
+ if (dd->disk == NULL) {
+ dev_err(&dd->pdev->dev,
+ "Unable to allocate gendisk structure\n");
+ rv = -EINVAL;
+ goto alloc_disk_error;
+ }
+
+ /* Generate the disk name, implemented same as in sd.c */
+ do {
+ if (!ida_pre_get(&rssd_index_ida, GFP_KERNEL))
+ goto ida_get_error;
+
+ spin_lock(&rssd_index_lock);
+ rv = ida_get_new(&rssd_index_ida, &index);
+ spin_unlock(&rssd_index_lock);
+ } while (rv == -EAGAIN);
+
+ if (rv)
+ goto ida_get_error;
+
+ rv = rssd_disk_name_format("rssd",
+ index,
+ dd->disk->disk_name,
+ DISK_NAME_LEN);
+ if (rv)
+ goto disk_index_error;
+
+ dd->disk->driverfs_dev = &dd->pdev->dev;
+ dd->disk->major = dd->major;
+ dd->disk->first_minor = dd->instance * MTIP_MAX_MINORS;
+ dd->disk->fops = &mtip_block_ops;
+ dd->disk->private_data = dd;
+ dd->index = index;
+
+ /*
+ * if rebuild pending, start the service thread, and delay the block
+ * queue creation and add_disk()
+ */
+ if (wait_for_rebuild == MTIP_FTL_REBUILD_MAGIC)
+ goto start_service_thread;
+
+skip_create_disk:
+ /* Allocate the request queue. */
+ dd->queue = blk_alloc_queue(GFP_KERNEL);
+ if (dd->queue == NULL) {
+ dev_err(&dd->pdev->dev,
+ "Unable to allocate request queue\n");
+ rv = -ENOMEM;
+ goto block_queue_alloc_init_error;
+ }
+
+ /* Attach our request function to the request queue. */
+ blk_queue_make_request(dd->queue, mtip_make_request);
+
+ dd->disk->queue = dd->queue;
+ dd->queue->queuedata = dd;
+
+ /* Set device limits. */
+ set_bit(QUEUE_FLAG_NONROT, &dd->queue->queue_flags);
+ blk_queue_max_segments(dd->queue, MTIP_MAX_SG);
+ blk_queue_physical_block_size(dd->queue, 4096);
+ blk_queue_io_min(dd->queue, 4096);
+ blk_queue_flush(dd->queue, 0);
+
+ /* Set the capacity of the device in 512 byte sectors. */
+ if (!(mtip_hw_get_capacity(dd, &capacity))) {
+ dev_warn(&dd->pdev->dev,
+ "Could not read drive capacity\n");
+ rv = -EIO;
+ goto read_capacity_error;
+ }
+ set_capacity(dd->disk, capacity);
+
+ /* Enable the block device and add it to /dev */
+ add_disk(dd->disk);
+
+ /*
+ * Now that the disk is active, initialize any sysfs attributes
+ * managed by the protocol layer.
+ */
+ kobj = kobject_get(&disk_to_dev(dd->disk)->kobj);
+ if (kobj) {
+ mtip_hw_sysfs_init(dd, kobj);
+ kobject_put(kobj);
+ }
+
+ if (dd->mtip_svc_handler)
+ return rv; /* service thread created for handling rebuild */
+
+start_service_thread:
+ sprintf(thd_name, "mtip_svc_thd_%02d", index);
+
+ dd->mtip_svc_handler = kthread_run(mtip_service_thread,
+ dd, thd_name);
+
+ if (IS_ERR(dd->mtip_svc_handler)) {
+ printk(KERN_ERR "mtip32xx: service thread failed to start\n");
+ dd->mtip_svc_handler = NULL;
+ rv = -EFAULT;
+ goto kthread_run_error;
+ }
+
+ return rv;
+
+kthread_run_error:
+ /* Delete our gendisk. This also removes the device from /dev */
+ del_gendisk(dd->disk);
+
+read_capacity_error:
+ blk_cleanup_queue(dd->queue);
+
+block_queue_alloc_init_error:
+disk_index_error:
+ spin_lock(&rssd_index_lock);
+ ida_remove(&rssd_index_ida, index);
+ spin_unlock(&rssd_index_lock);
+
+ida_get_error:
+ put_disk(dd->disk);
+
+alloc_disk_error:
+ mtip_hw_exit(dd); /* De-initialize the protocol layer. */
+
+protocol_init_error:
+ return rv;
+}
+
+/*
+ * Block layer deinitialization function.
+ *
+ * Called by the PCI layer as each P320 device is removed.
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * 0
+ */
+static int mtip_block_remove(struct driver_data *dd)
+{
+ struct kobject *kobj;
+
+ if (dd->mtip_svc_handler) {
+ set_bit(MTIP_FLAG_SVC_THD_SHOULD_STOP_BIT, &dd->port->flags);
+ wake_up_interruptible(&dd->port->svc_wait);
+ kthread_stop(dd->mtip_svc_handler);
+ }
+
+ /* Clean up the sysfs attributes managed by the protocol layer. */
+ kobj = kobject_get(&disk_to_dev(dd->disk)->kobj);
+ if (kobj) {
+ mtip_hw_sysfs_exit(dd, kobj);
+ kobject_put(kobj);
+ }
+
+ /*
+ * Delete our gendisk structure. This also removes the device
+ * from /dev
+ */
+ del_gendisk(dd->disk);
+ blk_cleanup_queue(dd->queue);
+ dd->disk = NULL;
+ dd->queue = NULL;
+
+ /* De-initialize the protocol layer. */
+ mtip_hw_exit(dd);
+
+ return 0;
+}
+
+/*
+ * Function called by the PCI layer when just before the
+ * machine shuts down.
+ *
+ * If a protocol layer shutdown function is present it will be called
+ * by this function.
+ *
+ * @dd Pointer to the driver data structure.
+ *
+ * return value
+ * 0
+ */
+static int mtip_block_shutdown(struct driver_data *dd)
+{
+ dev_info(&dd->pdev->dev,
+ "Shutting down %s ...\n", dd->disk->disk_name);
+
+ /* Delete our gendisk structure, and cleanup the blk queue. */
+ del_gendisk(dd->disk);
+ blk_cleanup_queue(dd->queue);
+ dd->disk = NULL;
+ dd->queue = NULL;
+
+ mtip_hw_shutdown(dd);
+ return 0;
+}
+
+static int mtip_block_suspend(struct driver_data *dd)
+{
+ dev_info(&dd->pdev->dev,
+ "Suspending %s ...\n", dd->disk->disk_name);
+ mtip_hw_suspend(dd);
+ return 0;
+}
+
+static int mtip_block_resume(struct driver_data *dd)
+{
+ dev_info(&dd->pdev->dev, "Resuming %s ...\n",
+ dd->disk->disk_name);
+ mtip_hw_resume(dd);
+ return 0;
+}
+
+/*
+ * Called for each supported PCI device detected.
+ *
+ * This function allocates the private data structure, enables the
+ * PCI device and then calls the block layer initialization function.
+ *
+ * return value
+ * 0 on success else an error code.
+ */
+static int mtip_pci_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ int rv = 0;
+ struct driver_data *dd = NULL;
+
+ /* Allocate memory for this devices private data. */
+ dd = kzalloc(sizeof(struct driver_data), GFP_KERNEL);
+ if (dd == NULL) {
+ dev_err(&pdev->dev,
+ "Unable to allocate memory for driver data\n");
+ return -ENOMEM;
+ }
+
+ /* Set the atomic variable as 1 in case of SRSI */
+ atomic_set(&dd->drv_cleanup_done, true);
+
+ atomic_set(&dd->resumeflag, false);
+
+ /* Attach the private data to this PCI device. */
+ pci_set_drvdata(pdev, dd);
+
+ rv = pcim_enable_device(pdev);
+ if (rv < 0) {
+ dev_err(&pdev->dev, "Unable to enable device\n");
+ goto iomap_err;
+ }
+
+ /* Map BAR5 to memory. */
+ rv = pcim_iomap_regions(pdev, 1 << MTIP_ABAR, MTIP_DRV_NAME);
+ if (rv < 0) {
+ dev_err(&pdev->dev, "Unable to map regions\n");
+ goto iomap_err;
+ }
+
+ if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+ rv = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
+
+ if (rv) {
+ rv = pci_set_consistent_dma_mask(pdev,
+ DMA_BIT_MASK(32));
+ if (rv) {
+ dev_warn(&pdev->dev,
+ "64-bit DMA enable failed\n");
+ goto setmask_err;
+ }
+ }
+ }
+
+ pci_set_master(pdev);
+
+ if (pci_enable_msi(pdev)) {
+ dev_warn(&pdev->dev,
+ "Unable to enable MSI interrupt.\n");
+ goto block_initialize_err;
+ }
+
+ /* Copy the info we may need later into the private data structure. */
+ dd->major = mtip_major;
+ dd->instance = instance;
+ dd->pdev = pdev;
+
+ /* Initialize the block layer. */
+ rv = mtip_block_initialize(dd);
+ if (rv < 0) {
+ dev_err(&pdev->dev,
+ "Unable to initialize block layer\n");
+ goto block_initialize_err;
+ }
+
+ /*
+ * Increment the instance count so that each device has a unique
+ * instance number.
+ */
+ instance++;
+
+ goto done;
+
+block_initialize_err:
+ pci_disable_msi(pdev);
+
+setmask_err:
+ pcim_iounmap_regions(pdev, 1 << MTIP_ABAR);
+
+iomap_err:
+ kfree(dd);
+ pci_set_drvdata(pdev, NULL);
+ return rv;
+done:
+ /* Set the atomic variable as 0 in case of SRSI */
+ atomic_set(&dd->drv_cleanup_done, true);
+
+ return rv;
+}
+
+/*
+ * Called for each probed device when the device is removed or the
+ * driver is unloaded.
+ *
+ * return value
+ * None
+ */
+static void mtip_pci_remove(struct pci_dev *pdev)
+{
+ struct driver_data *dd = pci_get_drvdata(pdev);
+ int counter = 0;
+
+ if (mtip_check_surprise_removal(pdev)) {
+ while (atomic_read(&dd->drv_cleanup_done) == false) {
+ counter++;
+ msleep(20);
+ if (counter == 10) {
+ /* Cleanup the outstanding commands */
+ mtip_command_cleanup(dd);
+ break;
+ }
+ }
+ }
+ /* Set the atomic variable as 1 in case of SRSI */
+ atomic_set(&dd->drv_cleanup_done, true);
+
+ /* Clean up the block layer. */
+ mtip_block_remove(dd);
+
+ pci_disable_msi(pdev);
+
+ kfree(dd);
+ pcim_iounmap_regions(pdev, 1 << MTIP_ABAR);
+}
+
+/*
+ * Called for each probed device when the device is suspended.
+ *
+ * return value
+ * 0 Success
+ * <0 Error
+ */
+static int mtip_pci_suspend(struct pci_dev *pdev, pm_message_t mesg)
+{
+ int rv = 0;
+ struct driver_data *dd = pci_get_drvdata(pdev);
+
+ if (!dd) {
+ dev_err(&pdev->dev,
+ "Driver private datastructure is NULL\n");
+ return -EFAULT;
+ }
+
+ atomic_set(&dd->resumeflag, true);
+
+ /* Disable ports & interrupts then send standby immediate */
+ rv = mtip_block_suspend(dd);
+ if (rv < 0) {
+ dev_err(&pdev->dev,
+ "Failed to suspend controller\n");
+ return rv;
+ }
+
+ /*
+ * Save the pci config space to pdev structure &
+ * disable the device
+ */
+ pci_save_state(pdev);
+ pci_disable_device(pdev);
+
+ /* Move to Low power state*/
+ pci_set_power_state(pdev, PCI_D3hot);
+
+ return rv;
+}
+
+/*
+ * Called for each probed device when the device is resumed.
+ *
+ * return value
+ * 0 Success
+ * <0 Error
+ */
+static int mtip_pci_resume(struct pci_dev *pdev)
+{
+ int rv = 0;
+ struct driver_data *dd;
+
+ dd = pci_get_drvdata(pdev);
+ if (!dd) {
+ dev_err(&pdev->dev,
+ "Driver private datastructure is NULL\n");
+ return -EFAULT;
+ }
+
+ /* Move the device to active State */
+ pci_set_power_state(pdev, PCI_D0);
+
+ /* Restore PCI configuration space */
+ pci_restore_state(pdev);
+
+ /* Enable the PCI device*/
+ rv = pcim_enable_device(pdev);
+ if (rv < 0) {
+ dev_err(&pdev->dev,
+ "Failed to enable card during resume\n");
+ goto err;
+ }
+ pci_set_master(pdev);
+
+ /*
+ * Calls hbaReset, initPort, & startPort function
+ * then enables interrupts
+ */
+ rv = mtip_block_resume(dd);
+ if (rv < 0)
+ dev_err(&pdev->dev, "Unable to resume\n");
+
+err:
+ atomic_set(&dd->resumeflag, false);
+
+ return rv;
+}
+
+/*
+ * Shutdown routine
+ *
+ * return value
+ * None
+ */
+static void mtip_pci_shutdown(struct pci_dev *pdev)
+{
+ struct driver_data *dd = pci_get_drvdata(pdev);
+ if (dd)
+ mtip_block_shutdown(dd);
+}
+
+/* Table of device ids supported by this driver. */
+static DEFINE_PCI_DEVICE_TABLE(mtip_pci_tbl) = {
+ { PCI_DEVICE(PCI_VENDOR_ID_MICRON, P320_DEVICE_ID) },
+ { 0 }
+};
+
+/* Structure that describes the PCI driver functions. */
+static struct pci_driver mtip_pci_driver = {
+ .name = MTIP_DRV_NAME,
+ .id_table = mtip_pci_tbl,
+ .probe = mtip_pci_probe,
+ .remove = mtip_pci_remove,
+ .suspend = mtip_pci_suspend,
+ .resume = mtip_pci_resume,
+ .shutdown = mtip_pci_shutdown,
+};
+
+MODULE_DEVICE_TABLE(pci, mtip_pci_tbl);
+
+/*
+ * Module initialization function.
+ *
+ * Called once when the module is loaded. This function allocates a major
+ * block device number to the Cyclone devices and registers the PCI layer
+ * of the driver.
+ *
+ * Return value
+ * 0 on success else error code.
+ */
+static int __init mtip_init(void)
+{
+ printk(KERN_INFO MTIP_DRV_NAME " Version " MTIP_DRV_VERSION "\n");
+
+ /* Allocate a major block device number to use with this driver. */
+ mtip_major = register_blkdev(0, MTIP_DRV_NAME);
+ if (mtip_major < 0) {
+ printk(KERN_ERR "Unable to register block device (%d)\n",
+ mtip_major);
+ return -EBUSY;
+ }
+
+ /* Register our PCI operations. */
+ return pci_register_driver(&mtip_pci_driver);
+}
+
+/*
+ * Module de-initialization function.
+ *
+ * Called once when the module is unloaded. This function deallocates
+ * the major block device number allocated by mtip_init() and
+ * unregisters the PCI layer of the driver.
+ *
+ * Return value
+ * none
+ */
+static void __exit mtip_exit(void)
+{
+ /* Release the allocated major block device number. */
+ unregister_blkdev(mtip_major, MTIP_DRV_NAME);
+
+ /* Unregister the PCI driver. */
+ pci_unregister_driver(&mtip_pci_driver);
+}
+
+MODULE_AUTHOR("Micron Technology, Inc");
+MODULE_DESCRIPTION("Micron RealSSD PCIe Block Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(MTIP_DRV_VERSION);
+
+module_init(mtip_init);
+module_exit(mtip_exit);
diff --git a/drivers/block/mtip32xx/mtip32xx.h b/drivers/block/mtip32xx/mtip32xx.h
new file mode 100644
index 0000000..723d7c4
--- /dev/null
+++ b/drivers/block/mtip32xx/mtip32xx.h
@@ -0,0 +1,423 @@
+/*
+ * mtip32xx.h - Header file for the P320 SSD Block Driver
+ * Copyright (C) 2011 Micron Technology, Inc.
+ *
+ * Portions of this code were derived from works subjected to the
+ * following copyright:
+ * Copyright (C) 2009 Integrated Device Technology, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __MTIP32XX_H__
+#define __MTIP32XX_H__
+
+#include <linux/spinlock.h>
+#include <linux/rwsem.h>
+#include <linux/ata.h>
+#include <linux/interrupt.h>
+#include <linux/genhd.h>
+#include <linux/version.h>
+
+/* Offset of Subsystem Device ID in pci confoguration space */
+#define PCI_SUBSYSTEM_DEVICEID 0x2E
+
+/* offset of Device Control register in PCIe extended capabilites space */
+#define PCIE_CONFIG_EXT_DEVICE_CONTROL_OFFSET 0x48
+
+/* # of times to retry timed out IOs */
+#define MTIP_MAX_RETRIES 5
+
+/* Various timeout values in ms */
+#define MTIP_NCQ_COMMAND_TIMEOUT_MS 5000
+#define MTIP_IOCTL_COMMAND_TIMEOUT_MS 5000
+#define MTIP_INTERNAL_COMMAND_TIMEOUT_MS 5000
+
+/* check for timeouts every 500ms */
+#define MTIP_TIMEOUT_CHECK_PERIOD 500
+
+/* ftl rebuild */
+#define MTIP_FTL_REBUILD_OFFSET 142
+#define MTIP_FTL_REBUILD_MAGIC 0xED51
+#define MTIP_FTL_REBUILD_TIMEOUT_MS 2400000
+
+/* Macro to extract the tag bit number from a tag value. */
+#define MTIP_TAG_BIT(tag) (tag & 0x1F)
+
+/*
+ * Macro to extract the tag index from a tag value. The index
+ * is used to access the correct s_active/Command Issue register based
+ * on the tag value.
+ */
+#define MTIP_TAG_INDEX(tag) (tag >> 5)
+
+/*
+ * Maximum number of scatter gather entries
+ * a single command may have.
+ */
+#define MTIP_MAX_SG 128
+
+/*
+ * Maximum number of slot groups (Command Issue & s_active registers)
+ * NOTE: This is the driver maximum; check dd->slot_groups for actual value.
+ */
+#define MTIP_MAX_SLOT_GROUPS 8
+
+/* Internal command tag. */
+#define MTIP_TAG_INTERNAL 0
+
+/* Micron Vendor ID & P320x SSD Device ID */
+#define PCI_VENDOR_ID_MICRON 0x1344
+#define P320_DEVICE_ID 0x5150
+
+/* Driver name and version strings */
+#define MTIP_DRV_NAME "mtip32xx"
+#define MTIP_DRV_VERSION "1.2.6os3"
+
+/* Maximum number of minor device numbers per device. */
+#define MTIP_MAX_MINORS 16
+
+/* Maximum number of supported command slots. */
+#define MTIP_MAX_COMMAND_SLOTS (MTIP_MAX_SLOT_GROUPS * 32)
+
+/*
+ * Per-tag bitfield size in longs.
+ * Linux bit manipulation functions
+ * (i.e. test_and_set_bit, find_next_zero_bit)
+ * manipulate memory in longs, so we try to make the math work.
+ * take the slot groups and find the number of longs, rounding up.
+ * Careful! i386 and x86_64 use different size longs!
+ */
+#define U32_PER_LONG (sizeof(long) / sizeof(u32))
+#define SLOTBITS_IN_LONGS ((MTIP_MAX_SLOT_GROUPS + \
+ (U32_PER_LONG-1))/U32_PER_LONG)
+
+/* BAR number used to access the HBA registers. */
+#define MTIP_ABAR 5
+
+/* Forced Unit Access Bit */
+#define FUA_BIT 0x80
+
+#ifdef DEBUG
+ #define dbg_printk(format, arg...) \
+ printk(pr_fmt(format), ##arg);
+#else
+ #define dbg_printk(format, arg...)
+#endif
+
+#define __force_bit2int (unsigned int __force)
+
+/* below are bit numbers in 'flags' defined in mtip_port */
+#define MTIP_FLAG_IC_ACTIVE_BIT 0
+#define MTIP_FLAG_EH_ACTIVE_BIT 1
+#define MTIP_FLAG_SVC_THD_ACTIVE_BIT 2
+#define MTIP_FLAG_ISSUE_CMDS_BIT 4
+#define MTIP_FLAG_REBUILD_BIT 5
+#define MTIP_FLAG_SVC_THD_SHOULD_STOP_BIT 8
+
+/* Register Frame Information Structure (FIS), host to device. */
+struct host_to_dev_fis {
+ /*
+ * FIS type.
+ * - 27h Register FIS, host to device.
+ * - 34h Register FIS, device to host.
+ * - 39h DMA Activate FIS, device to host.
+ * - 41h DMA Setup FIS, bi-directional.
+ * - 46h Data FIS, bi-directional.
+ * - 58h BIST Activate FIS, bi-directional.
+ * - 5Fh PIO Setup FIS, device to host.
+ * - A1h Set Device Bits FIS, device to host.
+ */
+ unsigned char type;
+ unsigned char opts;
+ unsigned char command;
+ unsigned char features;
+
+ union {
+ unsigned char lba_low;
+ unsigned char sector;
+ };
+ union {
+ unsigned char lba_mid;
+ unsigned char cyl_low;
+ };
+ union {
+ unsigned char lba_hi;
+ unsigned char cyl_hi;
+ };
+ union {
+ unsigned char device;
+ unsigned char head;
+ };
+
+ union {
+ unsigned char lba_low_ex;
+ unsigned char sector_ex;
+ };
+ union {
+ unsigned char lba_mid_ex;
+ unsigned char cyl_low_ex;
+ };
+ union {
+ unsigned char lba_hi_ex;
+ unsigned char cyl_hi_ex;
+ };
+ unsigned char features_ex;
+
+ unsigned char sect_count;
+ unsigned char sect_cnt_ex;
+ unsigned char res2;
+ unsigned char control;
+
+ unsigned int res3;
+};
+
+/* Command header structure. */
+struct mtip_cmd_hdr {
+ /*
+ * Command options.
+ * - Bits 31:16 Number of PRD entries.
+ * - Bits 15:8 Unused in this implementation.
+ * - Bit 7 Prefetch bit, informs the drive to prefetch PRD entries.
+ * - Bit 6 Write bit, should be set when writing data to the device.
+ * - Bit 5 Unused in this implementation.
+ * - Bits 4:0 Length of the command FIS in DWords (DWord = 4 bytes).
+ */
+ unsigned int opts;
+ /* This field is unsed when using NCQ. */
+ union {
+ unsigned int byte_count;
+ unsigned int status;
+ };
+ /*
+ * Lower 32 bits of the command table address associated with this
+ * header. The command table addresses must be 128 byte aligned.
+ */
+ unsigned int ctba;
+ /*
+ * If 64 bit addressing is used this field is the upper 32 bits
+ * of the command table address associated with this command.
+ */
+ unsigned int ctbau;
+ /* Reserved and unused. */
+ unsigned int res[4];
+};
+
+/* Command scatter gather structure (PRD). */
+struct mtip_cmd_sg {
+ /*
+ * Low 32 bits of the data buffer address. For P320 this
+ * address must be 8 byte aligned signified by bits 2:0 being
+ * set to 0.
+ */
+ unsigned int dba;
+ /*
+ * When 64 bit addressing is used this field is the upper
+ * 32 bits of the data buffer address.
+ */
+ unsigned int dba_upper;
+ /* Unused. */
+ unsigned int reserved;
+ /*
+ * Bit 31: interrupt when this data block has been transferred.
+ * Bits 30..22: reserved
+ * Bits 21..0: byte count (minus 1). For P320 the byte count must be
+ * 8 byte aligned signified by bits 2:0 being set to 1.
+ */
+ unsigned int info;
+};
+struct mtip_port;
+
+/* Structure used to describe a command. */
+struct mtip_cmd {
+
+ struct mtip_cmd_hdr *command_header; /* ptr to command header entry */
+
+ dma_addr_t command_header_dma; /* corresponding physical address */
+
+ void *command; /* ptr to command table entry */
+
+ dma_addr_t command_dma; /* corresponding physical address */
+
+ void *comp_data; /* data passed to completion function comp_func() */
+ /*
+ * Completion function called by the ISR upon completion of
+ * a command.
+ */
+ void (*comp_func)(struct mtip_port *port,
+ int tag,
+ void *data,
+ int status);
+ /* Additional callback function that may be called by comp_func() */
+ void (*async_callback)(void *data, int status);
+
+ void *async_data; /* Addl. data passed to async_callback() */
+
+ int scatter_ents; /* Number of scatter list entries used */
+
+ struct scatterlist sg[MTIP_MAX_SG]; /* Scatter list entries */
+
+ int retries; /* The number of retries left for this command. */
+
+ int direction; /* Data transfer direction */
+
+ unsigned long comp_time; /* command completion time, in jiffies */
+
+ atomic_t active; /* declares if this command sent to the drive. */
+};
+
+/* Structure used to describe a port. */
+struct mtip_port {
+ /* Pointer back to the driver data for this port. */
+ struct driver_data *dd;
+ /*
+ * Used to determine if the data pointed to by the
+ * identify field is valid.
+ */
+ unsigned long identify_valid;
+ /* Base address of the memory mapped IO for the port. */
+ void __iomem *mmio;
+ /* Array of pointers to the memory mapped s_active registers. */
+ void __iomem *s_active[MTIP_MAX_SLOT_GROUPS];
+ /* Array of pointers to the memory mapped completed registers. */
+ void __iomem *completed[MTIP_MAX_SLOT_GROUPS];
+ /* Array of pointers to the memory mapped Command Issue registers. */
+ void __iomem *cmd_issue[MTIP_MAX_SLOT_GROUPS];
+ /*
+ * Pointer to the beginning of the command header memory as used
+ * by the driver.
+ */
+ void *command_list;
+ /*
+ * Pointer to the beginning of the command header memory as used
+ * by the DMA.
+ */
+ dma_addr_t command_list_dma;
+ /*
+ * Pointer to the beginning of the RX FIS memory as used
+ * by the driver.
+ */
+ void *rxfis;
+ /*
+ * Pointer to the beginning of the RX FIS memory as used
+ * by the DMA.
+ */
+ dma_addr_t rxfis_dma;
+ /*
+ * Pointer to the beginning of the command table memory as used
+ * by the driver.
+ */
+ void *command_table;
+ /*
+ * Pointer to the beginning of the command table memory as used
+ * by the DMA.
+ */
+ dma_addr_t command_tbl_dma;
+ /*
+ * Pointer to the beginning of the identify data memory as used
+ * by the driver.
+ */
+ u16 *identify;
+ /*
+ * Pointer to the beginning of the identify data memory as used
+ * by the DMA.
+ */
+ dma_addr_t identify_dma;
+ /*
+ * Pointer to the beginning of a sector buffer that is used
+ * by the driver when issuing internal commands.
+ */
+ u16 *sector_buffer;
+ /*
+ * Pointer to the beginning of a sector buffer that is used
+ * by the DMA when the driver issues internal commands.
+ */
+ dma_addr_t sector_buffer_dma;
+ /*
+ * Bit significant, used to determine if a command slot has
+ * been allocated. i.e. the slot is in use. Bits are cleared
+ * when the command slot and all associated data structures
+ * are no longer needed.
+ */
+ unsigned long allocated[SLOTBITS_IN_LONGS];
+ /*
+ * used to queue commands when an internal command is in progress
+ * or error handling is active
+ */
+ unsigned long cmds_to_issue[SLOTBITS_IN_LONGS];
+ /*
+ * Array of command slots. Structure includes pointers to the
+ * command header and command table, and completion function and data
+ * pointers.
+ */
+ struct mtip_cmd commands[MTIP_MAX_COMMAND_SLOTS];
+ /* Used by mtip_service_thread to wait for an event */
+ wait_queue_head_t svc_wait;
+ /*
+ * indicates the state of the port. Also, helps the service thread
+ * to determine its action on wake up.
+ */
+ unsigned long flags;
+ /*
+ * Timer used to complete commands that have been active for too long.
+ */
+ struct timer_list cmd_timer;
+ /*
+ * Semaphore used to block threads if there are no
+ * command slots available.
+ */
+ struct semaphore cmd_slot;
+ /* Spinlock for working around command-issue bug. */
+ spinlock_t cmd_issue_lock;
+};
+
+/*
+ * Driver private data structure.
+ *
+ * One structure is allocated per probed device.
+ */
+struct driver_data {
+ void __iomem *mmio; /* Base address of the HBA registers. */
+
+ int major; /* Major device number. */
+
+ int instance; /* Instance number. First device probed is 0, ... */
+
+ struct gendisk *disk; /* Pointer to our gendisk structure. */
+
+ struct pci_dev *pdev; /* Pointer to the PCI device structure. */
+
+ struct request_queue *queue; /* Our request queue. */
+
+ struct mtip_port *port; /* Pointer to the port data structure. */
+
+ /* Tasklet used to process the bottom half of the ISR. */
+ struct tasklet_struct tasklet;
+
+ unsigned product_type; /* magic value declaring the product type */
+
+ unsigned slot_groups; /* number of slot groups the product supports */
+
+ atomic_t drv_cleanup_done; /* Atomic variable for SRSI */
+
+ unsigned long index; /* Index to determine the disk name */
+
+ unsigned int ftlrebuildflag; /* FTL rebuild flag */
+
+ atomic_t resumeflag; /* Atomic variable to track suspend/resume */
+
+ atomic_t eh_active; /* Flag for error handling tracking */
+
+ struct task_struct *mtip_svc_handler; /* task_struct of svc thd */
+};
+
+#endif
diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
index b70f0fc..e7472f5 100644
--- a/drivers/block/sx8.c
+++ b/drivers/block/sx8.c
@@ -619,8 +619,10 @@
host->state == HST_DEV_SCAN);
spin_unlock_irq(&host->lock);
- DPRINTK("blk_insert_request, tag == %u\n", idx);
- blk_insert_request(host->oob_q, crq->rq, 1, crq);
+ DPRINTK("blk_execute_rq_nowait, tag == %u\n", idx);
+ crq->rq->cmd_type = REQ_TYPE_SPECIAL;
+ crq->rq->special = crq;
+ blk_execute_rq_nowait(host->oob_q, NULL, crq->rq, true, NULL);
return 0;
@@ -658,8 +660,10 @@
BUG_ON(rc < 0);
crq->msg_bucket = (u32) rc;
- DPRINTK("blk_insert_request, tag == %u\n", idx);
- blk_insert_request(host->oob_q, crq->rq, 1, crq);
+ DPRINTK("blk_execute_rq_nowait, tag == %u\n", idx);
+ crq->rq->cmd_type = REQ_TYPE_SPECIAL;
+ crq->rq->special = crq;
+ blk_execute_rq_nowait(host->oob_q, NULL, crq->rq, true, NULL);
return 0;
}
diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c
index 15ec4db..0088bf6 100644
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen-blkback/blkback.c
@@ -39,9 +39,6 @@
#include <linux/list.h>
#include <linux/delay.h>
#include <linux/freezer.h>
-#include <linux/loop.h>
-#include <linux/falloc.h>
-#include <linux/fs.h>
#include <xen/events.h>
#include <xen/page.h>
@@ -362,7 +359,7 @@
{
struct gnttab_map_grant_ref map[BLKIF_MAX_SEGMENTS_PER_REQUEST];
int i;
- int nseg = req->nr_segments;
+ int nseg = req->u.rw.nr_segments;
int ret = 0;
/*
@@ -416,30 +413,25 @@
return ret;
}
-static void xen_blk_discard(struct xen_blkif *blkif, struct blkif_request *req)
+static int dispatch_discard_io(struct xen_blkif *blkif,
+ struct blkif_request *req)
{
int err = 0;
int status = BLKIF_RSP_OKAY;
struct block_device *bdev = blkif->vbd.bdev;
- if (blkif->blk_backend_type == BLKIF_BACKEND_PHY)
- /* just forward the discard request */
+ blkif->st_ds_req++;
+
+ xen_blkif_get(blkif);
+ if (blkif->blk_backend_type == BLKIF_BACKEND_PHY ||
+ blkif->blk_backend_type == BLKIF_BACKEND_FILE) {
+ unsigned long secure = (blkif->vbd.discard_secure &&
+ (req->u.discard.flag & BLKIF_DISCARD_SECURE)) ?
+ BLKDEV_DISCARD_SECURE : 0;
err = blkdev_issue_discard(bdev,
req->u.discard.sector_number,
req->u.discard.nr_sectors,
- GFP_KERNEL, 0);
- else if (blkif->blk_backend_type == BLKIF_BACKEND_FILE) {
- /* punch a hole in the backing file */
- struct loop_device *lo = bdev->bd_disk->private_data;
- struct file *file = lo->lo_backing_file;
-
- if (file->f_op->fallocate)
- err = file->f_op->fallocate(file,
- FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE,
- req->u.discard.sector_number << 9,
- req->u.discard.nr_sectors << 9);
- else
- err = -EOPNOTSUPP;
+ GFP_KERNEL, secure);
} else
err = -EOPNOTSUPP;
@@ -449,7 +441,9 @@
} else if (err)
status = BLKIF_RSP_ERROR;
- make_response(blkif, req->id, req->operation, status);
+ make_response(blkif, req->u.discard.id, req->operation, status);
+ xen_blkif_put(blkif);
+ return err;
}
static void xen_blk_drain_io(struct xen_blkif *blkif)
@@ -573,8 +567,11 @@
/* Apply all sanity checks to /private copy/ of request. */
barrier();
-
- if (dispatch_rw_block_io(blkif, &req, pending_req))
+ if (unlikely(req.operation == BLKIF_OP_DISCARD)) {
+ free_req(pending_req);
+ if (dispatch_discard_io(blkif, &req))
+ break;
+ } else if (dispatch_rw_block_io(blkif, &req, pending_req))
break;
/* Yield point for this unbounded loop. */
@@ -633,10 +630,6 @@
blkif->st_f_req++;
operation = WRITE_FLUSH;
break;
- case BLKIF_OP_DISCARD:
- blkif->st_ds_req++;
- operation = REQ_DISCARD;
- break;
default:
operation = 0; /* make gcc happy */
goto fail_response;
@@ -644,9 +637,9 @@
}
/* Check that the number of segments is sane. */
- nseg = req->nr_segments;
- if (unlikely(nseg == 0 && operation != WRITE_FLUSH &&
- operation != REQ_DISCARD) ||
+ nseg = req->u.rw.nr_segments;
+
+ if (unlikely(nseg == 0 && operation != WRITE_FLUSH) ||
unlikely(nseg > BLKIF_MAX_SEGMENTS_PER_REQUEST)) {
pr_debug(DRV_PFX "Bad number of segments in request (%d)\n",
nseg);
@@ -654,12 +647,12 @@
goto fail_response;
}
- preq.dev = req->handle;
+ preq.dev = req->u.rw.handle;
preq.sector_number = req->u.rw.sector_number;
preq.nr_sects = 0;
pending_req->blkif = blkif;
- pending_req->id = req->id;
+ pending_req->id = req->u.rw.id;
pending_req->operation = req->operation;
pending_req->status = BLKIF_RSP_OKAY;
pending_req->nr_pages = nseg;
@@ -707,7 +700,7 @@
* the hypercall to unmap the grants - that is all done in
* xen_blkbk_unmap.
*/
- if (operation != REQ_DISCARD && xen_blkbk_map(req, pending_req, seg))
+ if (xen_blkbk_map(req, pending_req, seg))
goto fail_flush;
/*
@@ -739,23 +732,16 @@
/* This will be hit if the operation was a flush or discard. */
if (!bio) {
- BUG_ON(operation != WRITE_FLUSH && operation != REQ_DISCARD);
+ BUG_ON(operation != WRITE_FLUSH);
- if (operation == WRITE_FLUSH) {
- bio = bio_alloc(GFP_KERNEL, 0);
- if (unlikely(bio == NULL))
- goto fail_put_bio;
+ bio = bio_alloc(GFP_KERNEL, 0);
+ if (unlikely(bio == NULL))
+ goto fail_put_bio;
- biolist[nbio++] = bio;
- bio->bi_bdev = preq.bdev;
- bio->bi_private = pending_req;
- bio->bi_end_io = end_block_io_op;
- } else if (operation == REQ_DISCARD) {
- xen_blk_discard(blkif, req);
- xen_blkif_put(blkif);
- free_req(pending_req);
- return 0;
- }
+ biolist[nbio++] = bio;
+ bio->bi_bdev = preq.bdev;
+ bio->bi_private = pending_req;
+ bio->bi_end_io = end_block_io_op;
}
/*
@@ -784,7 +770,7 @@
xen_blkbk_unmap(pending_req);
fail_response:
/* Haven't submitted any bio's yet. */
- make_response(blkif, req->id, req->operation, BLKIF_RSP_ERROR);
+ make_response(blkif, req->u.rw.id, req->operation, BLKIF_RSP_ERROR);
free_req(pending_req);
msleep(1); /* back off a bit */
return -EIO;
diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h
index dfb1b3a..d0ee7ed 100644
--- a/drivers/block/xen-blkback/common.h
+++ b/drivers/block/xen-blkback/common.h
@@ -60,58 +60,66 @@
char dummy;
};
-/* i386 protocol version */
-#pragma pack(push, 4)
-
struct blkif_x86_32_request_rw {
- blkif_sector_t sector_number;/* start sector idx on disk (r/w only) */
- struct blkif_request_segment seg[BLKIF_MAX_SEGMENTS_PER_REQUEST];
-};
-
-struct blkif_x86_32_request_discard {
- blkif_sector_t sector_number;/* start sector idx on disk (r/w only) */
- uint64_t nr_sectors;
-};
-
-struct blkif_x86_32_request {
- uint8_t operation; /* BLKIF_OP_??? */
uint8_t nr_segments; /* number of segments */
blkif_vdev_t handle; /* only for read/write requests */
uint64_t id; /* private guest value, echoed in resp */
+ blkif_sector_t sector_number;/* start sector idx on disk (r/w only) */
+ struct blkif_request_segment seg[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+} __attribute__((__packed__));
+
+struct blkif_x86_32_request_discard {
+ uint8_t flag; /* BLKIF_DISCARD_SECURE or zero */
+ blkif_vdev_t _pad1; /* was "handle" for read/write requests */
+ uint64_t id; /* private guest value, echoed in resp */
+ blkif_sector_t sector_number;/* start sector idx on disk (r/w only) */
+ uint64_t nr_sectors;
+} __attribute__((__packed__));
+
+struct blkif_x86_32_request {
+ uint8_t operation; /* BLKIF_OP_??? */
union {
struct blkif_x86_32_request_rw rw;
struct blkif_x86_32_request_discard discard;
} u;
-};
+} __attribute__((__packed__));
+
+/* i386 protocol version */
+#pragma pack(push, 4)
struct blkif_x86_32_response {
uint64_t id; /* copied from request */
uint8_t operation; /* copied from request */
int16_t status; /* BLKIF_RSP_??? */
};
#pragma pack(pop)
-
/* x86_64 protocol version */
struct blkif_x86_64_request_rw {
+ uint8_t nr_segments; /* number of segments */
+ blkif_vdev_t handle; /* only for read/write requests */
+ uint32_t _pad1; /* offsetof(blkif_reqest..,u.rw.id)==8 */
+ uint64_t id;
blkif_sector_t sector_number;/* start sector idx on disk (r/w only) */
struct blkif_request_segment seg[BLKIF_MAX_SEGMENTS_PER_REQUEST];
-};
+} __attribute__((__packed__));
struct blkif_x86_64_request_discard {
+ uint8_t flag; /* BLKIF_DISCARD_SECURE or zero */
+ blkif_vdev_t _pad1; /* was "handle" for read/write requests */
+ uint32_t _pad2; /* offsetof(blkif_..,u.discard.id)==8 */
+ uint64_t id;
blkif_sector_t sector_number;/* start sector idx on disk (r/w only) */
- uint64_t nr_sectors;
-};
+ uint64_t nr_sectors;
+} __attribute__((__packed__));
struct blkif_x86_64_request {
uint8_t operation; /* BLKIF_OP_??? */
- uint8_t nr_segments; /* number of segments */
- blkif_vdev_t handle; /* only for read/write requests */
- uint64_t __attribute__((__aligned__(8))) id;
union {
struct blkif_x86_64_request_rw rw;
struct blkif_x86_64_request_discard discard;
} u;
-};
+} __attribute__((__packed__));
+
struct blkif_x86_64_response {
uint64_t __attribute__((__aligned__(8))) id;
uint8_t operation; /* copied from request */
@@ -156,6 +164,7 @@
/* Cached size parameter. */
sector_t size;
bool flush_support;
+ bool discard_secure;
};
struct backend_info;
@@ -237,22 +246,23 @@
{
int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST;
dst->operation = src->operation;
- dst->nr_segments = src->nr_segments;
- dst->handle = src->handle;
- dst->id = src->id;
switch (src->operation) {
case BLKIF_OP_READ:
case BLKIF_OP_WRITE:
case BLKIF_OP_WRITE_BARRIER:
case BLKIF_OP_FLUSH_DISKCACHE:
+ dst->u.rw.nr_segments = src->u.rw.nr_segments;
+ dst->u.rw.handle = src->u.rw.handle;
+ dst->u.rw.id = src->u.rw.id;
dst->u.rw.sector_number = src->u.rw.sector_number;
barrier();
- if (n > dst->nr_segments)
- n = dst->nr_segments;
+ if (n > dst->u.rw.nr_segments)
+ n = dst->u.rw.nr_segments;
for (i = 0; i < n; i++)
dst->u.rw.seg[i] = src->u.rw.seg[i];
break;
case BLKIF_OP_DISCARD:
+ dst->u.discard.flag = src->u.discard.flag;
dst->u.discard.sector_number = src->u.discard.sector_number;
dst->u.discard.nr_sectors = src->u.discard.nr_sectors;
break;
@@ -266,22 +276,23 @@
{
int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST;
dst->operation = src->operation;
- dst->nr_segments = src->nr_segments;
- dst->handle = src->handle;
- dst->id = src->id;
switch (src->operation) {
case BLKIF_OP_READ:
case BLKIF_OP_WRITE:
case BLKIF_OP_WRITE_BARRIER:
case BLKIF_OP_FLUSH_DISKCACHE:
+ dst->u.rw.nr_segments = src->u.rw.nr_segments;
+ dst->u.rw.handle = src->u.rw.handle;
+ dst->u.rw.id = src->u.rw.id;
dst->u.rw.sector_number = src->u.rw.sector_number;
barrier();
- if (n > dst->nr_segments)
- n = dst->nr_segments;
+ if (n > dst->u.rw.nr_segments)
+ n = dst->u.rw.nr_segments;
for (i = 0; i < n; i++)
dst->u.rw.seg[i] = src->u.rw.seg[i];
break;
case BLKIF_OP_DISCARD:
+ dst->u.discard.flag = src->u.discard.flag;
dst->u.discard.sector_number = src->u.discard.sector_number;
dst->u.discard.nr_sectors = src->u.discard.nr_sectors;
break;
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 37c794d..24a2fb5 100644
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -338,6 +338,9 @@
if (q && q->flush_flags)
vbd->flush_support = true;
+ if (q && blk_queue_secdiscard(q))
+ vbd->discard_secure = true;
+
DPRINTK("Successful creation of handle=%04x (dom=%u)\n",
handle, blkif->domid);
return 0;
@@ -420,6 +423,15 @@
state = 1;
blkif->blk_backend_type = BLKIF_BACKEND_PHY;
}
+ /* Optional. */
+ err = xenbus_printf(xbt, dev->nodename,
+ "discard-secure", "%d",
+ blkif->vbd.discard_secure);
+ if (err) {
+ xenbus_dev_fatal(dev, err,
+ "writting discard-secure");
+ goto kfree;
+ }
}
} else {
err = PTR_ERR(type);
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 9fd3ee2..2f22874 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -98,7 +98,8 @@
unsigned long shadow_free;
unsigned int feature_flush;
unsigned int flush_op;
- unsigned int feature_discard;
+ unsigned int feature_discard:1;
+ unsigned int feature_secdiscard:1;
unsigned int discard_granularity;
unsigned int discard_alignment;
int is_ready;
@@ -135,15 +136,15 @@
{
unsigned long free = info->shadow_free;
BUG_ON(free >= BLK_RING_SIZE);
- info->shadow_free = info->shadow[free].req.id;
- info->shadow[free].req.id = 0x0fffffee; /* debug */
+ info->shadow_free = info->shadow[free].req.u.rw.id;
+ info->shadow[free].req.u.rw.id = 0x0fffffee; /* debug */
return free;
}
static void add_id_to_freelist(struct blkfront_info *info,
unsigned long id)
{
- info->shadow[id].req.id = info->shadow_free;
+ info->shadow[id].req.u.rw.id = info->shadow_free;
info->shadow[id].request = NULL;
info->shadow_free = id;
}
@@ -156,7 +157,7 @@
if (end > nr_minors) {
unsigned long *bitmap, *old;
- bitmap = kzalloc(BITS_TO_LONGS(end) * sizeof(*bitmap),
+ bitmap = kcalloc(BITS_TO_LONGS(end), sizeof(*bitmap),
GFP_KERNEL);
if (bitmap == NULL)
return -ENOMEM;
@@ -287,9 +288,9 @@
id = get_id_from_freelist(info);
info->shadow[id].request = req;
- ring_req->id = id;
+ ring_req->u.rw.id = id;
ring_req->u.rw.sector_number = (blkif_sector_t)blk_rq_pos(req);
- ring_req->handle = info->handle;
+ ring_req->u.rw.handle = info->handle;
ring_req->operation = rq_data_dir(req) ?
BLKIF_OP_WRITE : BLKIF_OP_READ;
@@ -305,16 +306,21 @@
ring_req->operation = info->flush_op;
}
- if (unlikely(req->cmd_flags & REQ_DISCARD)) {
+ if (unlikely(req->cmd_flags & (REQ_DISCARD | REQ_SECURE))) {
/* id, sector_number and handle are set above. */
ring_req->operation = BLKIF_OP_DISCARD;
- ring_req->nr_segments = 0;
ring_req->u.discard.nr_sectors = blk_rq_sectors(req);
+ if ((req->cmd_flags & REQ_SECURE) && info->feature_secdiscard)
+ ring_req->u.discard.flag = BLKIF_DISCARD_SECURE;
+ else
+ ring_req->u.discard.flag = 0;
} else {
- ring_req->nr_segments = blk_rq_map_sg(req->q, req, info->sg);
- BUG_ON(ring_req->nr_segments > BLKIF_MAX_SEGMENTS_PER_REQUEST);
+ ring_req->u.rw.nr_segments = blk_rq_map_sg(req->q, req,
+ info->sg);
+ BUG_ON(ring_req->u.rw.nr_segments >
+ BLKIF_MAX_SEGMENTS_PER_REQUEST);
- for_each_sg(info->sg, sg, ring_req->nr_segments, i) {
+ for_each_sg(info->sg, sg, ring_req->u.rw.nr_segments, i) {
buffer_mfn = pfn_to_mfn(page_to_pfn(sg_page(sg)));
fsect = sg->offset >> 9;
lsect = fsect + (sg->length >> 9) - 1;
@@ -424,6 +430,8 @@
blk_queue_max_discard_sectors(rq, get_capacity(gd));
rq->limits.discard_granularity = info->discard_granularity;
rq->limits.discard_alignment = info->discard_alignment;
+ if (info->feature_secdiscard)
+ queue_flag_set_unlocked(QUEUE_FLAG_SECDISCARD, rq);
}
/* Hard sector size and max sectors impersonate the equiv. hardware. */
@@ -705,7 +713,9 @@
static void blkif_completion(struct blk_shadow *s)
{
int i;
- for (i = 0; i < s->req.nr_segments; i++)
+ /* Do not let BLKIF_OP_DISCARD as nr_segment is in the same place
+ * flag. */
+ for (i = 0; i < s->req.u.rw.nr_segments; i++)
gnttab_end_foreign_access(s->req.u.rw.seg[i].gref, 0, 0UL);
}
@@ -736,7 +746,8 @@
id = bret->id;
req = info->shadow[id].request;
- blkif_completion(&info->shadow[id]);
+ if (bret->operation != BLKIF_OP_DISCARD)
+ blkif_completion(&info->shadow[id]);
add_id_to_freelist(info, id);
@@ -749,7 +760,9 @@
info->gd->disk_name);
error = -EOPNOTSUPP;
info->feature_discard = 0;
+ info->feature_secdiscard = 0;
queue_flag_clear(QUEUE_FLAG_DISCARD, rq);
+ queue_flag_clear(QUEUE_FLAG_SECDISCARD, rq);
}
__blk_end_request_all(req, error);
break;
@@ -763,7 +776,7 @@
error = -EOPNOTSUPP;
}
if (unlikely(bret->status == BLKIF_RSP_ERROR &&
- info->shadow[id].req.nr_segments == 0)) {
+ info->shadow[id].req.u.rw.nr_segments == 0)) {
printk(KERN_WARNING "blkfront: %s: empty write %s op failed\n",
info->flush_op == BLKIF_OP_WRITE_BARRIER ?
"barrier" : "flush disk cache",
@@ -984,8 +997,8 @@
INIT_WORK(&info->work, blkif_restart_queue);
for (i = 0; i < BLK_RING_SIZE; i++)
- info->shadow[i].req.id = i+1;
- info->shadow[BLK_RING_SIZE-1].req.id = 0x0fffffff;
+ info->shadow[i].req.u.rw.id = i+1;
+ info->shadow[BLK_RING_SIZE-1].req.u.rw.id = 0x0fffffff;
/* Front end dir is a number, which is used as the id. */
info->handle = simple_strtoul(strrchr(dev->nodename, '/')+1, NULL, 0);
@@ -1019,9 +1032,9 @@
/* Stage 2: Set up free list. */
memset(&info->shadow, 0, sizeof(info->shadow));
for (i = 0; i < BLK_RING_SIZE; i++)
- info->shadow[i].req.id = i+1;
+ info->shadow[i].req.u.rw.id = i+1;
info->shadow_free = info->ring.req_prod_pvt;
- info->shadow[BLK_RING_SIZE-1].req.id = 0x0fffffff;
+ info->shadow[BLK_RING_SIZE-1].req.u.rw.id = 0x0fffffff;
/* Stage 3: Find pending requests and requeue them. */
for (i = 0; i < BLK_RING_SIZE; i++) {
@@ -1034,17 +1047,19 @@
*req = copy[i].req;
/* We get a new request id, and must reset the shadow state. */
- req->id = get_id_from_freelist(info);
- memcpy(&info->shadow[req->id], ©[i], sizeof(copy[i]));
+ req->u.rw.id = get_id_from_freelist(info);
+ memcpy(&info->shadow[req->u.rw.id], ©[i], sizeof(copy[i]));
+ if (req->operation != BLKIF_OP_DISCARD) {
/* Rewrite any grant references invalidated by susp/resume. */
- for (j = 0; j < req->nr_segments; j++)
- gnttab_grant_foreign_access_ref(
- req->u.rw.seg[j].gref,
- info->xbdev->otherend_id,
- pfn_to_mfn(info->shadow[req->id].frame[j]),
- rq_data_dir(info->shadow[req->id].request));
- info->shadow[req->id].req = *req;
+ for (j = 0; j < req->u.rw.nr_segments; j++)
+ gnttab_grant_foreign_access_ref(
+ req->u.rw.seg[j].gref,
+ info->xbdev->otherend_id,
+ pfn_to_mfn(info->shadow[req->u.rw.id].frame[j]),
+ rq_data_dir(info->shadow[req->u.rw.id].request));
+ }
+ info->shadow[req->u.rw.id].req = *req;
info->ring.req_prod_pvt++;
}
@@ -1135,11 +1150,13 @@
char *type;
unsigned int discard_granularity;
unsigned int discard_alignment;
+ unsigned int discard_secure;
type = xenbus_read(XBT_NIL, info->xbdev->otherend, "type", NULL);
if (IS_ERR(type))
return;
+ info->feature_secdiscard = 0;
if (strncmp(type, "phy", 3) == 0) {
err = xenbus_gather(XBT_NIL, info->xbdev->otherend,
"discard-granularity", "%u", &discard_granularity,
@@ -1150,6 +1167,12 @@
info->discard_granularity = discard_granularity;
info->discard_alignment = discard_alignment;
}
+ err = xenbus_gather(XBT_NIL, info->xbdev->otherend,
+ "discard-secure", "%d", &discard_secure,
+ NULL);
+ if (!err)
+ info->feature_secdiscard = discard_secure;
+
} else if (strncmp(type, "file", 4) == 0)
info->feature_discard = 1;
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 732215b..54ca8b2 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -965,6 +965,7 @@
*/
static void init_std_data(struct entropy_store *r)
{
+ int i;
ktime_t now;
unsigned long flags;
@@ -974,6 +975,11 @@
now = ktime_get_real();
mix_pool_bytes(r, &now, sizeof(now));
+ for (i = r->poolinfo->POOLBYTES; i > 0; i -= sizeof flags) {
+ if (!arch_get_random_long(&flags))
+ break;
+ mix_pool_bytes(r, &flags, sizeof(flags));
+ }
mix_pool_bytes(r, utsname(), sizeof(*(utsname())));
}
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index cb351d3..0226040 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -474,8 +474,8 @@
select HWMON_VID
help
If you say yes here you get support for ITE IT8705F, IT8712F,
- IT8716F, IT8718F, IT8720F, IT8721F, IT8726F and IT8758E sensor
- chips, and the SiS960 clone.
+ IT8716F, IT8718F, IT8720F, IT8721F, IT8726F, IT8728F and IT8758E
+ sensor chips, and the SiS960 clone.
This driver can also be built as a module. If so, the module
will be called it87.
@@ -515,11 +515,11 @@
will be called lineage-pem.
config SENSORS_LM63
- tristate "National Semiconductor LM63 and LM64"
+ tristate "National Semiconductor LM63 and compatibles"
depends on I2C
help
If you say yes here you get support for the National
- Semiconductor LM63 and LM64 remote diode digital temperature
+ Semiconductor LM63, LM64, and LM96163 remote diode digital temperature
sensors with integrated fan control. Such chips are found
on the Tyan S4882 (Thunder K8QS Pro) motherboard, among
others.
diff --git a/drivers/hwmon/adm1031.c b/drivers/hwmon/adm1031.c
index e6291da..97e2cfb 100644
--- a/drivers/hwmon/adm1031.c
+++ b/drivers/hwmon/adm1031.c
@@ -155,7 +155,8 @@
#define TEMP_OFFSET_FROM_REG(val) TEMP_FROM_REG((val) < 0 ? \
(val) | 0x70 : (val))
-#define FAN_FROM_REG(reg, div) ((reg) ? (11250 * 60) / ((reg) * (div)) : 0)
+#define FAN_FROM_REG(reg, div) ((reg) ? \
+ (11250 * 60) / ((reg) * (div)) : 0)
static int FAN_TO_REG(int reg, int div)
{
@@ -174,8 +175,8 @@
(((reg) & 0x1F) | (((val) << 5) & 0xe0))
#define AUTO_TEMP_MIN_TO_REG(val, reg) \
- ((((val)/500) & 0xf8)|((reg) & 0x7))
-#define AUTO_TEMP_RANGE_FROM_REG(reg) (5000 * (1<< ((reg)&0x7)))
+ ((((val) / 500) & 0xf8) | ((reg) & 0x7))
+#define AUTO_TEMP_RANGE_FROM_REG(reg) (5000 * (1 << ((reg) & 0x7)))
#define AUTO_TEMP_MIN_FROM_REG(reg) (1000 * ((((reg) >> 3) & 0x1f) << 2))
#define AUTO_TEMP_MIN_FROM_REG_DEG(reg) ((((reg) >> 3) & 0x1f) << 2)
@@ -202,7 +203,7 @@
/* FAN auto control */
#define GET_FAN_AUTO_BITFIELD(data, idx) \
- (*(data)->chan_select_table)[FAN_CHAN_FROM_REG((data)->conf1)][idx%2]
+ (*(data)->chan_select_table)[FAN_CHAN_FROM_REG((data)->conf1)][idx % 2]
/* The tables below contains the possible values for the auto fan
* control bitfields. the index in the table is the register value.
@@ -230,7 +231,7 @@
*/
static int
get_fan_auto_nearest(struct adm1031_data *data,
- int chan, u8 val, u8 reg, u8 * new_reg)
+ int chan, u8 val, u8 reg, u8 *new_reg)
{
int i;
int first_match = -1, exact_match = -1;
@@ -258,13 +259,13 @@
}
}
- if (exact_match >= 0) {
+ if (exact_match >= 0)
*new_reg = exact_match;
- } else if (first_match >= 0) {
+ else if (first_match >= 0)
*new_reg = first_match;
- } else {
+ else
return -EINVAL;
- }
+
return 0;
}
@@ -283,23 +284,28 @@
struct i2c_client *client = to_i2c_client(dev);
struct adm1031_data *data = i2c_get_clientdata(client);
int nr = to_sensor_dev_attr(attr)->index;
- int val = simple_strtol(buf, NULL, 10);
+ long val;
u8 reg;
int ret;
u8 old_fan_mode;
+ ret = kstrtol(buf, 10, &val);
+ if (ret)
+ return ret;
+
old_fan_mode = data->conf1;
mutex_lock(&data->update_lock);
- if ((ret = get_fan_auto_nearest(data, nr, val, data->conf1, ®))) {
+ ret = get_fan_auto_nearest(data, nr, val, data->conf1, ®);
+ if (ret) {
mutex_unlock(&data->update_lock);
return ret;
}
data->conf1 = FAN_CHAN_TO_REG(reg, data->conf1);
if ((data->conf1 & ADM1031_CONF1_AUTO_MODE) ^
(old_fan_mode & ADM1031_CONF1_AUTO_MODE)) {
- if (data->conf1 & ADM1031_CONF1_AUTO_MODE){
+ if (data->conf1 & ADM1031_CONF1_AUTO_MODE) {
/* Switch to Auto Fan Mode
* Save PWM registers
* Set PWM registers to 33% Both */
@@ -350,7 +356,12 @@
struct i2c_client *client = to_i2c_client(dev);
struct adm1031_data *data = i2c_get_clientdata(client);
int nr = to_sensor_dev_attr(attr)->index;
- int val = simple_strtol(buf, NULL, 10);
+ long val;
+ int ret;
+
+ ret = kstrtol(buf, 10, &val);
+ if (ret)
+ return ret;
mutex_lock(&data->update_lock);
data->auto_temp[nr] = AUTO_TEMP_MIN_TO_REG(val, data->auto_temp[nr]);
@@ -374,10 +385,16 @@
struct i2c_client *client = to_i2c_client(dev);
struct adm1031_data *data = i2c_get_clientdata(client);
int nr = to_sensor_dev_attr(attr)->index;
- int val = simple_strtol(buf, NULL, 10);
+ long val;
+ int ret;
+
+ ret = kstrtol(buf, 10, &val);
+ if (ret)
+ return ret;
mutex_lock(&data->update_lock);
- data->temp_max[nr] = AUTO_TEMP_MAX_TO_REG(val, data->auto_temp[nr], data->pwm[nr]);
+ data->temp_max[nr] = AUTO_TEMP_MAX_TO_REG(val, data->auto_temp[nr],
+ data->pwm[nr]);
adm1031_write_value(client, ADM1031_REG_AUTO_TEMP(nr),
data->temp_max[nr]);
mutex_unlock(&data->update_lock);
@@ -410,8 +427,12 @@
struct i2c_client *client = to_i2c_client(dev);
struct adm1031_data *data = i2c_get_clientdata(client);
int nr = to_sensor_dev_attr(attr)->index;
- int val = simple_strtol(buf, NULL, 10);
- int reg;
+ long val;
+ int ret, reg;
+
+ ret = kstrtol(buf, 10, &val);
+ if (ret)
+ return ret;
mutex_lock(&data->update_lock);
if ((data->conf1 & ADM1031_CONF1_AUTO_MODE) &&
@@ -449,9 +470,13 @@
if (data->conf1 & ADM1031_CONF1_AUTO_MODE) {
switch (data->conf1 & 0x60) {
- case 0x00: /* remote temp1 controls fan1 remote temp2 controls fan2 */
+ case 0x00:
+ /*
+ * remote temp1 controls fan1,
+ * remote temp2 controls fan2
+ */
res = data->temp[chan+1] >=
- AUTO_TEMP_MIN_FROM_REG_DEG(data->auto_temp[chan+1]);
+ AUTO_TEMP_MIN_FROM_REG_DEG(data->auto_temp[chan+1]);
break;
case 0x20: /* remote temp1 controls both fans */
res =
@@ -515,7 +540,12 @@
struct i2c_client *client = to_i2c_client(dev);
struct adm1031_data *data = i2c_get_clientdata(client);
int nr = to_sensor_dev_attr(attr)->index;
- int val = simple_strtol(buf, NULL, 10);
+ long val;
+ int ret;
+
+ ret = kstrtol(buf, 10, &val);
+ if (ret)
+ return ret;
mutex_lock(&data->update_lock);
if (val) {
@@ -534,10 +564,15 @@
struct i2c_client *client = to_i2c_client(dev);
struct adm1031_data *data = i2c_get_clientdata(client);
int nr = to_sensor_dev_attr(attr)->index;
- int val = simple_strtol(buf, NULL, 10);
+ long val;
u8 tmp;
int old_div;
int new_min;
+ int ret;
+
+ ret = kstrtol(buf, 10, &val);
+ if (ret)
+ return ret;
tmp = val == 8 ? 0xc0 :
val == 4 ? 0x80 :
@@ -631,9 +666,13 @@
struct i2c_client *client = to_i2c_client(dev);
struct adm1031_data *data = i2c_get_clientdata(client);
int nr = to_sensor_dev_attr(attr)->index;
- int val;
+ long val;
+ int ret;
- val = simple_strtol(buf, NULL, 10);
+ ret = kstrtol(buf, 10, &val);
+ if (ret)
+ return ret;
+
val = SENSORS_LIMIT(val, -15000, 15000);
mutex_lock(&data->update_lock);
data->temp_offset[nr] = TEMP_OFFSET_TO_REG(val);
@@ -648,9 +687,13 @@
struct i2c_client *client = to_i2c_client(dev);
struct adm1031_data *data = i2c_get_clientdata(client);
int nr = to_sensor_dev_attr(attr)->index;
- int val;
+ long val;
+ int ret;
- val = simple_strtol(buf, NULL, 10);
+ ret = kstrtol(buf, 10, &val);
+ if (ret)
+ return ret;
+
val = SENSORS_LIMIT(val, -55000, nr == 0 ? 127750 : 127875);
mutex_lock(&data->update_lock);
data->temp_min[nr] = TEMP_TO_REG(val);
@@ -665,9 +708,13 @@
struct i2c_client *client = to_i2c_client(dev);
struct adm1031_data *data = i2c_get_clientdata(client);
int nr = to_sensor_dev_attr(attr)->index;
- int val;
+ long val;
+ int ret;
- val = simple_strtol(buf, NULL, 10);
+ ret = kstrtol(buf, 10, &val);
+ if (ret)
+ return ret;
+
val = SENSORS_LIMIT(val, -55000, nr == 0 ? 127750 : 127875);
mutex_lock(&data->update_lock);
data->temp_max[nr] = TEMP_TO_REG(val);
@@ -682,9 +729,13 @@
struct i2c_client *client = to_i2c_client(dev);
struct adm1031_data *data = i2c_get_clientdata(client);
int nr = to_sensor_dev_attr(attr)->index;
- int val;
+ long val;
+ int ret;
- val = simple_strtol(buf, NULL, 10);
+ ret = kstrtol(buf, 10, &val);
+ if (ret)
+ return ret;
+
val = SENSORS_LIMIT(val, -55000, nr == 0 ? 127750 : 127875);
mutex_lock(&data->update_lock);
data->temp_crit[nr] = TEMP_TO_REG(val);
@@ -711,7 +762,8 @@
temp_reg(3);
/* Alarms */
-static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t show_alarms(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct adm1031_data *data = adm1031_update_device(dev);
return sprintf(buf, "%d\n", data->alarm);
@@ -919,12 +971,13 @@
adm1031_init_client(client);
/* Register sysfs hooks */
- if ((err = sysfs_create_group(&client->dev.kobj, &adm1031_group)))
+ err = sysfs_create_group(&client->dev.kobj, &adm1031_group);
+ if (err)
goto exit_free;
if (data->chip_type == adm1031) {
- if ((err = sysfs_create_group(&client->dev.kobj,
- &adm1031_group_opt)))
+ err = sysfs_create_group(&client->dev.kobj, &adm1031_group_opt);
+ if (err)
goto exit_remove;
}
@@ -970,14 +1023,13 @@
}
/* Initialize the ADM1031 chip (enables fan speed reading ) */
read_val = adm1031_read_value(client, ADM1031_REG_CONF2);
- if ((read_val | mask) != read_val) {
- adm1031_write_value(client, ADM1031_REG_CONF2, read_val | mask);
- }
+ if ((read_val | mask) != read_val)
+ adm1031_write_value(client, ADM1031_REG_CONF2, read_val | mask);
read_val = adm1031_read_value(client, ADM1031_REG_CONF1);
if ((read_val | ADM1031_CONF1_MONITOR_ENABLE) != read_val) {
- adm1031_write_value(client, ADM1031_REG_CONF1, read_val |
- ADM1031_CONF1_MONITOR_ENABLE);
+ adm1031_write_value(client, ADM1031_REG_CONF1,
+ read_val | ADM1031_CONF1_MONITOR_ENABLE);
}
/* Read the chip's update rate */
@@ -1024,8 +1076,7 @@
/* oldh is actually newer */
if (newh != oldh)
dev_warn(&client->dev,
- "Remote temperature may be "
- "wrong.\n");
+ "Remote temperature may be wrong.\n");
#endif
}
data->temp[chan] = newh;
@@ -1052,22 +1103,24 @@
data->conf2 = adm1031_read_value(client, ADM1031_REG_CONF2);
data->alarm = adm1031_read_value(client, ADM1031_REG_STATUS(0))
- | (adm1031_read_value(client, ADM1031_REG_STATUS(1))
- << 8);
- if (data->chip_type == adm1030) {
+ | (adm1031_read_value(client, ADM1031_REG_STATUS(1)) << 8);
+ if (data->chip_type == adm1030)
data->alarm &= 0xc0ff;
- }
- for (chan=0; chan<(data->chip_type == adm1030 ? 1 : 2); chan++) {
+ for (chan = 0; chan < (data->chip_type == adm1030 ? 1 : 2);
+ chan++) {
data->fan_div[chan] =
- adm1031_read_value(client, ADM1031_REG_FAN_DIV(chan));
+ adm1031_read_value(client,
+ ADM1031_REG_FAN_DIV(chan));
data->fan_min[chan] =
- adm1031_read_value(client, ADM1031_REG_FAN_MIN(chan));
+ adm1031_read_value(client,
+ ADM1031_REG_FAN_MIN(chan));
data->fan[chan] =
- adm1031_read_value(client, ADM1031_REG_FAN_SPEED(chan));
+ adm1031_read_value(client,
+ ADM1031_REG_FAN_SPEED(chan));
data->pwm[chan] =
- 0xf & (adm1031_read_value(client, ADM1031_REG_PWM) >>
- (4*chan));
+ (adm1031_read_value(client,
+ ADM1031_REG_PWM) >> (4 * chan)) & 0x0f;
}
data->last_updated = jiffies;
data->valid = 1;
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 1fdef88..a6c6ec3 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -190,7 +190,8 @@
return tdata->valid ? sprintf(buf, "%d\n", tdata->temp) : -EAGAIN;
}
-static int adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev)
+static int __cpuinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id,
+ struct device *dev)
{
/* The 100C is default for both mobile and non mobile CPUs */
@@ -284,7 +285,8 @@
return tjmax;
}
-static int get_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev)
+static int __cpuinit get_tjmax(struct cpuinfo_x86 *c, u32 id,
+ struct device *dev)
{
int err;
u32 eax, edx;
@@ -323,7 +325,8 @@
return adjust_tjmax(c, id, dev);
}
-static int create_name_attr(struct platform_data *pdata, struct device *dev)
+static int __devinit create_name_attr(struct platform_data *pdata,
+ struct device *dev)
{
sysfs_attr_init(&pdata->name_attr.attr);
pdata->name_attr.attr.name = "name";
@@ -332,8 +335,8 @@
return device_create_file(dev, &pdata->name_attr);
}
-static int create_core_attrs(struct temp_data *tdata, struct device *dev,
- int attr_no)
+static int __cpuinit create_core_attrs(struct temp_data *tdata,
+ struct device *dev, int attr_no)
{
int err, i;
static ssize_t (*const rd_ptr[TOTAL_ATTRS]) (struct device *dev,
@@ -383,7 +386,7 @@
return 0;
}
-static struct platform_device *coretemp_get_pdev(unsigned int cpu)
+static struct platform_device __cpuinit *coretemp_get_pdev(unsigned int cpu)
{
u16 phys_proc_id = TO_PHYS_ID(cpu);
struct pdev_entry *p;
@@ -400,7 +403,8 @@
return NULL;
}
-static struct temp_data *init_temp_data(unsigned int cpu, int pkg_flag)
+static struct temp_data __cpuinit *init_temp_data(unsigned int cpu,
+ int pkg_flag)
{
struct temp_data *tdata;
@@ -418,7 +422,7 @@
return tdata;
}
-static int create_core_data(struct platform_device *pdev,
+static int __cpuinit create_core_data(struct platform_device *pdev,
unsigned int cpu, int pkg_flag)
{
struct temp_data *tdata;
@@ -489,7 +493,7 @@
return err;
}
-static void coretemp_add_core(unsigned int cpu, int pkg_flag)
+static void __cpuinit coretemp_add_core(unsigned int cpu, int pkg_flag)
{
struct platform_device *pdev = coretemp_get_pdev(cpu);
int err;
@@ -618,7 +622,7 @@
return err;
}
-static void coretemp_device_remove(unsigned int cpu)
+static void __cpuinit coretemp_device_remove(unsigned int cpu)
{
struct pdev_entry *p, *n;
u16 phys_proc_id = TO_PHYS_ID(cpu);
@@ -634,7 +638,7 @@
mutex_unlock(&pdev_list_mutex);
}
-static bool is_any_core_online(struct platform_data *pdata)
+static bool __cpuinit is_any_core_online(struct platform_data *pdata)
{
int i;
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index 603ef2a..0054d6f 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -17,6 +17,7 @@
* IT8720F Super I/O chip w/LPC interface
* IT8721F Super I/O chip w/LPC interface
* IT8726F Super I/O chip w/LPC interface
+ * IT8728F Super I/O chip w/LPC interface
* IT8758E Super I/O chip w/LPC interface
* Sis950 A clone of the IT8705F
*
@@ -58,7 +59,7 @@
#define DRVNAME "it87"
-enum chips { it87, it8712, it8716, it8718, it8720, it8721 };
+enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728 };
static unsigned short force_id;
module_param(force_id, ushort, 0);
@@ -135,6 +136,7 @@
#define IT8720F_DEVID 0x8720
#define IT8721F_DEVID 0x8721
#define IT8726F_DEVID 0x8726
+#define IT8728F_DEVID 0x8728
#define IT87_ACT_REG 0x30
#define IT87_BASE_REG 0x60
@@ -274,11 +276,31 @@
s8 auto_temp[3][5]; /* [nr][0] is point1_temp_hyst */
};
+static inline int has_12mv_adc(const struct it87_data *data)
+{
+ /*
+ * IT8721F and later have a 12 mV ADC, also with internal scaling
+ * on selected inputs.
+ */
+ return data->type == it8721
+ || data->type == it8728;
+}
+
+static inline int has_newer_autopwm(const struct it87_data *data)
+{
+ /*
+ * IT8721F and later have separate registers for the temperature
+ * mapping and the manual duty cycle.
+ */
+ return data->type == it8721
+ || data->type == it8728;
+}
+
static u8 in_to_reg(const struct it87_data *data, int nr, long val)
{
long lsb;
- if (data->type == it8721) {
+ if (has_12mv_adc(data)) {
if (data->in_scaled & (1 << nr))
lsb = 24;
else
@@ -292,7 +314,7 @@
static int in_from_reg(const struct it87_data *data, int nr, int val)
{
- if (data->type == it8721) {
+ if (has_12mv_adc(data)) {
if (data->in_scaled & (1 << nr))
return val * 24;
else
@@ -329,7 +351,7 @@
static u8 pwm_to_reg(const struct it87_data *data, long val)
{
- if (data->type == it8721)
+ if (has_newer_autopwm(data))
return val;
else
return val >> 1;
@@ -337,7 +359,7 @@
static int pwm_from_reg(const struct it87_data *data, u8 reg)
{
- if (data->type == it8721)
+ if (has_newer_autopwm(data))
return reg;
else
return (reg & 0x7f) << 1;
@@ -374,7 +396,8 @@
|| data->type == it8716
|| data->type == it8718
|| data->type == it8720
- || data->type == it8721;
+ || data->type == it8721
+ || data->type == it8728;
}
static inline int has_old_autopwm(const struct it87_data *data)
@@ -842,7 +865,7 @@
data->fan_main_ctrl);
} else {
if (val == 1) /* Manual mode */
- data->pwm_ctrl[nr] = data->type == it8721 ?
+ data->pwm_ctrl[nr] = has_newer_autopwm(data) ?
data->pwm_temp_map[nr] :
data->pwm_duty[nr];
else /* Automatic mode */
@@ -870,7 +893,7 @@
return -EINVAL;
mutex_lock(&data->update_lock);
- if (data->type == it8721) {
+ if (has_newer_autopwm(data)) {
/* If we are in automatic mode, the PWM duty cycle register
* is read-only so we can't write the value */
if (data->pwm_ctrl[nr] & 0x80) {
@@ -1311,8 +1334,8 @@
struct it87_data *data = dev_get_drvdata(dev);
int nr = to_sensor_dev_attr(attr)->index;
- return sprintf(buf, "%s\n", data->type == it8721 ? labels_it8721[nr]
- : labels[nr]);
+ return sprintf(buf, "%s\n", has_12mv_adc(data) ? labels_it8721[nr]
+ : labels[nr]);
}
static SENSOR_DEVICE_ATTR(in3_label, S_IRUGO, show_label, NULL, 0);
static SENSOR_DEVICE_ATTR(in7_label, S_IRUGO, show_label, NULL, 1);
@@ -1605,6 +1628,9 @@
case IT8721F_DEVID:
sio_data->type = it8721;
break;
+ case IT8728F_DEVID:
+ sio_data->type = it8728;
+ break;
case 0xffff: /* No device at all */
goto exit;
default:
@@ -1646,8 +1672,11 @@
superio_select(GPIO);
reg = superio_inb(IT87_SIO_GPIO3_REG);
- if (sio_data->type == it8721) {
- /* The IT8721F/IT8758E doesn't have VID pins at all */
+ if (sio_data->type == it8721 || sio_data->type == it8728) {
+ /*
+ * The IT8721F/IT8758E doesn't have VID pins at all,
+ * not sure about the IT8728F.
+ */
sio_data->skip_vid = 1;
} else {
/* We need at least 4 VID pins */
@@ -1692,7 +1721,8 @@
}
if (reg & (1 << 0))
sio_data->internal |= (1 << 0);
- if ((reg & (1 << 1)) || sio_data->type == it8721)
+ if ((reg & (1 << 1)) || sio_data->type == it8721 ||
+ sio_data->type == it8728)
sio_data->internal |= (1 << 1);
sio_data->beep_pin = superio_inb(IT87_SIO_BEEP_PIN_REG) & 0x3f;
@@ -1770,6 +1800,7 @@
"it8718",
"it8720",
"it8721",
+ "it8728",
};
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
@@ -1807,7 +1838,7 @@
enable_pwm_interface = it87_check_pwm(dev);
/* Starting with IT8721F, we handle scaling of internal voltages */
- if (data->type == it8721) {
+ if (has_12mv_adc(data)) {
if (sio_data->internal & (1 << 0))
data->in_scaled |= (1 << 3); /* in3 is AVCC */
if (sio_data->internal & (1 << 1))
@@ -2093,7 +2124,7 @@
static void it87_update_pwm_ctrl(struct it87_data *data, int nr)
{
data->pwm_ctrl[nr] = it87_read_value(data, IT87_REG_PWM(nr));
- if (data->type == it8721) {
+ if (has_newer_autopwm(data)) {
data->pwm_temp_map[nr] = data->pwm_ctrl[nr] & 0x03;
data->pwm_duty[nr] = it87_read_value(data,
IT87_REG_PWM_DUTY(nr));
diff --git a/drivers/hwmon/lm63.c b/drivers/hwmon/lm63.c
index 508cb29..5e6457a 100644
--- a/drivers/hwmon/lm63.c
+++ b/drivers/hwmon/lm63.c
@@ -47,10 +47,14 @@
#include <linux/err.h>
#include <linux/mutex.h>
#include <linux/sysfs.h>
+#include <linux/types.h>
/*
* Addresses to scan
- * Address is fully defined internally and cannot be changed.
+ * Address is fully defined internally and cannot be changed except for
+ * LM64 which has one pin dedicated to address selection.
+ * LM63 and LM96163 have address 0x4c.
+ * LM64 can have address 0x18 or 0x4e.
*/
static const unsigned short normal_i2c[] = { 0x18, 0x4c, 0x4e, I2C_CLIENT_END };
@@ -60,6 +64,7 @@
*/
#define LM63_REG_CONFIG1 0x03
+#define LM63_REG_CONVRATE 0x04
#define LM63_REG_CONFIG2 0xBF
#define LM63_REG_CONFIG_FAN 0x4A
@@ -70,6 +75,9 @@
#define LM63_REG_PWM_VALUE 0x4C
#define LM63_REG_PWM_FREQ 0x4D
+#define LM63_REG_LUT_TEMP_HYST 0x4F
+#define LM63_REG_LUT_TEMP(nr) (0x50 + 2 * (nr))
+#define LM63_REG_LUT_PWM(nr) (0x51 + 2 * (nr))
#define LM63_REG_LOCAL_TEMP 0x00
#define LM63_REG_LOCAL_HIGH 0x05
@@ -91,6 +99,16 @@
#define LM63_REG_MAN_ID 0xFE
#define LM63_REG_CHIP_ID 0xFF
+#define LM96163_REG_TRUTHERM 0x30
+#define LM96163_REG_REMOTE_TEMP_U_MSB 0x31
+#define LM96163_REG_REMOTE_TEMP_U_LSB 0x32
+#define LM96163_REG_CONFIG_ENHANCED 0x45
+
+#define LM63_MAX_CONVRATE 9
+
+#define LM63_MAX_CONVRATE_HZ 32
+#define LM96163_MAX_CONVRATE_HZ 26
+
/*
* Conversions and various macros
* For tachometer counts, the LM63 uses 16-bit values.
@@ -112,15 +130,24 @@
(val) >= 127000 ? 127 : \
(val) < 0 ? ((val) - 500) / 1000 : \
((val) + 500) / 1000)
+#define TEMP8U_TO_REG(val) ((val) <= 0 ? 0 : \
+ (val) >= 255000 ? 255 : \
+ ((val) + 500) / 1000)
#define TEMP11_FROM_REG(reg) ((reg) / 32 * 125)
#define TEMP11_TO_REG(val) ((val) <= -128000 ? 0x8000 : \
(val) >= 127875 ? 0x7FE0 : \
(val) < 0 ? ((val) - 62) / 125 * 32 : \
((val) + 62) / 125 * 32)
+#define TEMP11U_TO_REG(val) ((val) <= 0 ? 0 : \
+ (val) >= 255875 ? 0xFFE0 : \
+ ((val) + 62) / 125 * 32)
#define HYST_TO_REG(val) ((val) <= 0 ? 0 : \
(val) >= 127000 ? 127 : \
((val) + 500) / 1000)
+#define UPDATE_INTERVAL(max, rate) \
+ ((1000 << (LM63_MAX_CONVRATE - (rate))) / (max))
+
/*
* Functions declaration
*/
@@ -134,7 +161,7 @@
static int lm63_detect(struct i2c_client *client, struct i2c_board_info *info);
static void lm63_init_client(struct i2c_client *client);
-enum chips { lm63, lm64 };
+enum chips { lm63, lm64, lm96163 };
/*
* Driver data (common to all clients)
@@ -143,6 +170,7 @@
static const struct i2c_device_id lm63_id[] = {
{ "lm63", lm63 },
{ "lm64", lm64 },
+ { "lm96163", lm96163 },
{ }
};
MODULE_DEVICE_TABLE(i2c, lm63_id);
@@ -167,26 +195,53 @@
struct device *hwmon_dev;
struct mutex update_lock;
char valid; /* zero until following fields are valid */
+ char lut_valid; /* zero until lut fields are valid */
unsigned long last_updated; /* in jiffies */
- int kind;
+ unsigned long lut_last_updated; /* in jiffies */
+ enum chips kind;
int temp2_offset;
+ int update_interval; /* in milliseconds */
+ int max_convrate_hz;
+ int lut_size; /* 8 or 12 */
+
/* registers values */
u8 config, config_fan;
u16 fan[2]; /* 0: input
1: low limit */
u8 pwm1_freq;
- u8 pwm1_value;
- s8 temp8[3]; /* 0: local input
+ u8 pwm1[13]; /* 0: current output
+ 1-12: lookup table */
+ s8 temp8[15]; /* 0: local input
1: local high limit
- 2: remote critical limit */
- s16 temp11[3]; /* 0: remote input
+ 2: remote critical limit
+ 3-14: lookup table */
+ s16 temp11[4]; /* 0: remote input
1: remote low limit
- 2: remote high limit */
+ 2: remote high limit
+ 3: remote offset */
+ u16 temp11u; /* remote input (unsigned) */
u8 temp2_crit_hyst;
+ u8 lut_temp_hyst;
u8 alarms;
+ bool pwm_highres;
+ bool lut_temp_highres;
+ bool remote_unsigned; /* true if unsigned remote upper limits */
+ bool trutherm;
};
+static inline int temp8_from_reg(struct lm63_data *data, int nr)
+{
+ if (data->remote_unsigned)
+ return TEMP8_FROM_REG((u8)data->temp8[nr]);
+ return TEMP8_FROM_REG(data->temp8[nr]);
+}
+
+static inline int lut_temp_from_reg(struct lm63_data *data, int nr)
+{
+ return data->temp8[nr] * (data->lut_temp_highres ? 500 : 1000);
+}
+
/*
* Sysfs callback functions and files
*/
@@ -204,7 +259,12 @@
{
struct i2c_client *client = to_i2c_client(dev);
struct lm63_data *data = i2c_get_clientdata(client);
- unsigned long val = simple_strtoul(buf, NULL, 10);
+ unsigned long val;
+ int err;
+
+ err = kstrtoul(buf, 10, &val);
+ if (err)
+ return err;
mutex_lock(&data->update_lock);
data->fan[1] = FAN_TO_REG(val);
@@ -216,13 +276,22 @@
return count;
}
-static ssize_t show_pwm1(struct device *dev, struct device_attribute *dummy,
+static ssize_t show_pwm1(struct device *dev, struct device_attribute *devattr,
char *buf)
{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct lm63_data *data = lm63_update_device(dev);
- return sprintf(buf, "%d\n", data->pwm1_value >= 2 * data->pwm1_freq ?
- 255 : (data->pwm1_value * 255 + data->pwm1_freq) /
- (2 * data->pwm1_freq));
+ int nr = attr->index;
+ int pwm;
+
+ if (data->pwm_highres)
+ pwm = data->pwm1[nr];
+ else
+ pwm = data->pwm1[nr] >= 2 * data->pwm1_freq ?
+ 255 : (data->pwm1[nr] * 255 + data->pwm1_freq) /
+ (2 * data->pwm1_freq);
+
+ return sprintf(buf, "%d\n", pwm);
}
static ssize_t set_pwm1(struct device *dev, struct device_attribute *dummy,
@@ -231,22 +300,26 @@
struct i2c_client *client = to_i2c_client(dev);
struct lm63_data *data = i2c_get_clientdata(client);
unsigned long val;
-
+ int err;
+
if (!(data->config_fan & 0x20)) /* register is read-only */
return -EPERM;
- val = simple_strtoul(buf, NULL, 10);
+ err = kstrtoul(buf, 10, &val);
+ if (err)
+ return err;
+
+ val = SENSORS_LIMIT(val, 0, 255);
mutex_lock(&data->update_lock);
- data->pwm1_value = val <= 0 ? 0 :
- val >= 255 ? 2 * data->pwm1_freq :
- (val * data->pwm1_freq * 2 + 127) / 255;
- i2c_smbus_write_byte_data(client, LM63_REG_PWM_VALUE, data->pwm1_value);
+ data->pwm1[0] = data->pwm_highres ? val :
+ (val * data->pwm1_freq * 2 + 127) / 255;
+ i2c_smbus_write_byte_data(client, LM63_REG_PWM_VALUE, data->pwm1[0]);
mutex_unlock(&data->update_lock);
return count;
}
-static ssize_t show_pwm1_enable(struct device *dev, struct device_attribute *dummy,
- char *buf)
+static ssize_t show_pwm1_enable(struct device *dev,
+ struct device_attribute *dummy, char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", data->config_fan & 0x20 ? 1 : 2);
@@ -273,21 +346,47 @@
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct lm63_data *data = lm63_update_device(dev);
- return sprintf(buf, "%d\n", TEMP8_FROM_REG(data->temp8[attr->index])
+ return sprintf(buf, "%d\n", temp8_from_reg(data, attr->index)
+ data->temp2_offset);
}
-static ssize_t set_local_temp8(struct device *dev,
- struct device_attribute *dummy,
- const char *buf, size_t count)
+static ssize_t show_lut_temp(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct lm63_data *data = lm63_update_device(dev);
+ return sprintf(buf, "%d\n", lut_temp_from_reg(data, attr->index)
+ + data->temp2_offset);
+}
+
+static ssize_t set_temp8(struct device *dev, struct device_attribute *devattr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct i2c_client *client = to_i2c_client(dev);
struct lm63_data *data = i2c_get_clientdata(client);
- long val = simple_strtol(buf, NULL, 10);
+ int nr = attr->index;
+ int reg = nr == 2 ? LM63_REG_REMOTE_TCRIT : LM63_REG_LOCAL_HIGH;
+ long val;
+ int err;
+ int temp;
+
+ err = kstrtol(buf, 10, &val);
+ if (err)
+ return err;
mutex_lock(&data->update_lock);
- data->temp8[1] = TEMP8_TO_REG(val);
- i2c_smbus_write_byte_data(client, LM63_REG_LOCAL_HIGH, data->temp8[1]);
+ if (nr == 2) {
+ if (data->remote_unsigned)
+ temp = TEMP8U_TO_REG(val - data->temp2_offset);
+ else
+ temp = TEMP8_TO_REG(val - data->temp2_offset);
+ } else {
+ temp = TEMP8_TO_REG(val);
+ }
+ data->temp8[nr] = temp;
+ i2c_smbus_write_byte_data(client, reg, temp);
mutex_unlock(&data->update_lock);
return count;
}
@@ -297,28 +396,56 @@
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct lm63_data *data = lm63_update_device(dev);
- return sprintf(buf, "%d\n", TEMP11_FROM_REG(data->temp11[attr->index])
- + data->temp2_offset);
+ int nr = attr->index;
+ int temp;
+
+ if (!nr) {
+ /*
+ * Use unsigned temperature unless its value is zero.
+ * If it is zero, use signed temperature.
+ */
+ if (data->temp11u)
+ temp = TEMP11_FROM_REG(data->temp11u);
+ else
+ temp = TEMP11_FROM_REG(data->temp11[nr]);
+ } else {
+ if (data->remote_unsigned && nr == 2)
+ temp = TEMP11_FROM_REG((u16)data->temp11[nr]);
+ else
+ temp = TEMP11_FROM_REG(data->temp11[nr]);
+ }
+ return sprintf(buf, "%d\n", temp + data->temp2_offset);
}
static ssize_t set_temp11(struct device *dev, struct device_attribute *devattr,
const char *buf, size_t count)
{
- static const u8 reg[4] = {
+ static const u8 reg[6] = {
LM63_REG_REMOTE_LOW_MSB,
LM63_REG_REMOTE_LOW_LSB,
LM63_REG_REMOTE_HIGH_MSB,
LM63_REG_REMOTE_HIGH_LSB,
+ LM63_REG_REMOTE_OFFSET_MSB,
+ LM63_REG_REMOTE_OFFSET_LSB,
};
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct i2c_client *client = to_i2c_client(dev);
struct lm63_data *data = i2c_get_clientdata(client);
- long val = simple_strtol(buf, NULL, 10);
+ long val;
+ int err;
int nr = attr->index;
+ err = kstrtol(buf, 10, &val);
+ if (err)
+ return err;
+
mutex_lock(&data->update_lock);
- data->temp11[nr] = TEMP11_TO_REG(val - data->temp2_offset);
+ if (data->remote_unsigned && nr == 2)
+ data->temp11[nr] = TEMP11U_TO_REG(val - data->temp2_offset);
+ else
+ data->temp11[nr] = TEMP11_TO_REG(val - data->temp2_offset);
+
i2c_smbus_write_byte_data(client, reg[(nr - 1) * 2],
data->temp11[nr] >> 8);
i2c_smbus_write_byte_data(client, reg[(nr - 1) * 2 + 1],
@@ -327,35 +454,143 @@
return count;
}
-/* Hysteresis register holds a relative value, while we want to present
- an absolute to user-space */
-static ssize_t show_temp2_crit_hyst(struct device *dev, struct device_attribute *dummy,
- char *buf)
+/*
+ * Hysteresis register holds a relative value, while we want to present
+ * an absolute to user-space
+ */
+static ssize_t show_temp2_crit_hyst(struct device *dev,
+ struct device_attribute *dummy, char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
- return sprintf(buf, "%d\n", TEMP8_FROM_REG(data->temp8[2])
+ return sprintf(buf, "%d\n", temp8_from_reg(data, 2)
+ data->temp2_offset
- TEMP8_FROM_REG(data->temp2_crit_hyst));
}
-/* And now the other way around, user-space provides an absolute
- hysteresis value and we have to store a relative one */
-static ssize_t set_temp2_crit_hyst(struct device *dev, struct device_attribute *dummy,
+static ssize_t show_lut_temp_hyst(struct device *dev,
+ struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct lm63_data *data = lm63_update_device(dev);
+
+ return sprintf(buf, "%d\n", lut_temp_from_reg(data, attr->index)
+ + data->temp2_offset
+ - TEMP8_FROM_REG(data->lut_temp_hyst));
+}
+
+/*
+ * And now the other way around, user-space provides an absolute
+ * hysteresis value and we have to store a relative one
+ */
+static ssize_t set_temp2_crit_hyst(struct device *dev,
+ struct device_attribute *dummy,
const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm63_data *data = i2c_get_clientdata(client);
- long val = simple_strtol(buf, NULL, 10);
+ long val;
+ int err;
long hyst;
+ err = kstrtol(buf, 10, &val);
+ if (err)
+ return err;
+
mutex_lock(&data->update_lock);
- hyst = TEMP8_FROM_REG(data->temp8[2]) + data->temp2_offset - val;
+ hyst = temp8_from_reg(data, 2) + data->temp2_offset - val;
i2c_smbus_write_byte_data(client, LM63_REG_REMOTE_TCRIT_HYST,
HYST_TO_REG(hyst));
mutex_unlock(&data->update_lock);
return count;
}
+/*
+ * Set conversion rate.
+ * client->update_lock must be held when calling this function.
+ */
+static void lm63_set_convrate(struct i2c_client *client, struct lm63_data *data,
+ unsigned int interval)
+{
+ int i;
+ unsigned int update_interval;
+
+ /* Shift calculations to avoid rounding errors */
+ interval <<= 6;
+
+ /* find the nearest update rate */
+ update_interval = (1 << (LM63_MAX_CONVRATE + 6)) * 1000
+ / data->max_convrate_hz;
+ for (i = 0; i < LM63_MAX_CONVRATE; i++, update_interval >>= 1)
+ if (interval >= update_interval * 3 / 4)
+ break;
+
+ i2c_smbus_write_byte_data(client, LM63_REG_CONVRATE, i);
+ data->update_interval = UPDATE_INTERVAL(data->max_convrate_hz, i);
+}
+
+static ssize_t show_update_interval(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct lm63_data *data = dev_get_drvdata(dev);
+
+ return sprintf(buf, "%u\n", data->update_interval);
+}
+
+static ssize_t set_update_interval(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm63_data *data = i2c_get_clientdata(client);
+ unsigned long val;
+ int err;
+
+ err = kstrtoul(buf, 10, &val);
+ if (err)
+ return err;
+
+ mutex_lock(&data->update_lock);
+ lm63_set_convrate(client, data, SENSORS_LIMIT(val, 0, 100000));
+ mutex_unlock(&data->update_lock);
+
+ return count;
+}
+
+static ssize_t show_type(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm63_data *data = i2c_get_clientdata(client);
+
+ return sprintf(buf, data->trutherm ? "1\n" : "2\n");
+}
+
+static ssize_t set_type(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm63_data *data = i2c_get_clientdata(client);
+ unsigned long val;
+ int ret;
+ u8 reg;
+
+ ret = kstrtoul(buf, 10, &val);
+ if (ret < 0)
+ return ret;
+ if (val != 1 && val != 2)
+ return -EINVAL;
+
+ mutex_lock(&data->update_lock);
+ data->trutherm = val == 1;
+ reg = i2c_smbus_read_byte_data(client, LM96163_REG_TRUTHERM) & ~0x02;
+ i2c_smbus_write_byte_data(client, LM96163_REG_TRUTHERM,
+ reg | (data->trutherm ? 0x02 : 0x00));
+ data->valid = 0;
+ mutex_unlock(&data->update_lock);
+
+ return count;
+}
+
static ssize_t show_alarms(struct device *dev, struct device_attribute *dummy,
char *buf)
{
@@ -377,27 +612,87 @@
static SENSOR_DEVICE_ATTR(fan1_min, S_IWUSR | S_IRUGO, show_fan,
set_fan, 1);
-static DEVICE_ATTR(pwm1, S_IWUSR | S_IRUGO, show_pwm1, set_pwm1);
+static SENSOR_DEVICE_ATTR(pwm1, S_IWUSR | S_IRUGO, show_pwm1, set_pwm1, 0);
static DEVICE_ATTR(pwm1_enable, S_IRUGO, show_pwm1_enable, NULL);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point1_pwm, S_IRUGO, show_pwm1, NULL, 1);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point1_temp, S_IRUGO,
+ show_lut_temp, NULL, 3);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point1_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 3);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point2_pwm, S_IRUGO, show_pwm1, NULL, 2);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point2_temp, S_IRUGO,
+ show_lut_temp, NULL, 4);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point2_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 4);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point3_pwm, S_IRUGO, show_pwm1, NULL, 3);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point3_temp, S_IRUGO,
+ show_lut_temp, NULL, 5);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point3_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 5);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point4_pwm, S_IRUGO, show_pwm1, NULL, 4);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point4_temp, S_IRUGO,
+ show_lut_temp, NULL, 6);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point4_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 6);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point5_pwm, S_IRUGO, show_pwm1, NULL, 5);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point5_temp, S_IRUGO,
+ show_lut_temp, NULL, 7);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point5_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 7);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point6_pwm, S_IRUGO, show_pwm1, NULL, 6);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point6_temp, S_IRUGO,
+ show_lut_temp, NULL, 8);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point6_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 8);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point7_pwm, S_IRUGO, show_pwm1, NULL, 7);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point7_temp, S_IRUGO,
+ show_lut_temp, NULL, 9);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point7_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 9);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point8_pwm, S_IRUGO, show_pwm1, NULL, 8);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point8_temp, S_IRUGO,
+ show_lut_temp, NULL, 10);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point8_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 10);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point9_pwm, S_IRUGO, show_pwm1, NULL, 9);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point9_temp, S_IRUGO,
+ show_lut_temp, NULL, 11);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point9_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 11);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point10_pwm, S_IRUGO, show_pwm1, NULL, 10);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point10_temp, S_IRUGO,
+ show_lut_temp, NULL, 12);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point10_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 12);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point11_pwm, S_IRUGO, show_pwm1, NULL, 11);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point11_temp, S_IRUGO,
+ show_lut_temp, NULL, 13);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point11_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 13);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point12_pwm, S_IRUGO, show_pwm1, NULL, 12);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point12_temp, S_IRUGO,
+ show_lut_temp, NULL, 14);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point12_temp_hyst, S_IRUGO,
+ show_lut_temp_hyst, NULL, 14);
static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_local_temp8, NULL, 0);
static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_local_temp8,
- set_local_temp8, 1);
+ set_temp8, 1);
static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, show_temp11, NULL, 0);
static SENSOR_DEVICE_ATTR(temp2_min, S_IWUSR | S_IRUGO, show_temp11,
set_temp11, 1);
static SENSOR_DEVICE_ATTR(temp2_max, S_IWUSR | S_IRUGO, show_temp11,
set_temp11, 2);
-/*
- * On LM63, temp2_crit can be set only once, which should be job
- * of the bootloader.
- */
+static SENSOR_DEVICE_ATTR(temp2_offset, S_IWUSR | S_IRUGO, show_temp11,
+ set_temp11, 3);
static SENSOR_DEVICE_ATTR(temp2_crit, S_IRUGO, show_remote_temp8,
- NULL, 2);
+ set_temp8, 2);
static DEVICE_ATTR(temp2_crit_hyst, S_IWUSR | S_IRUGO, show_temp2_crit_hyst,
set_temp2_crit_hyst);
+static DEVICE_ATTR(temp2_type, S_IWUSR | S_IRUGO, show_type, set_type);
+
/* Individual alarm files */
static SENSOR_DEVICE_ATTR(fan1_min_alarm, S_IRUGO, show_alarm, NULL, 0);
static SENSOR_DEVICE_ATTR(temp2_crit_alarm, S_IRUGO, show_alarm, NULL, 1);
@@ -408,14 +703,43 @@
/* Raw alarm file for compatibility */
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
+static DEVICE_ATTR(update_interval, S_IRUGO | S_IWUSR, show_update_interval,
+ set_update_interval);
+
static struct attribute *lm63_attributes[] = {
- &dev_attr_pwm1.attr,
+ &sensor_dev_attr_pwm1.dev_attr.attr,
&dev_attr_pwm1_enable.attr,
+ &sensor_dev_attr_pwm1_auto_point1_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point1_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point1_temp_hyst.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point2_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point2_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point2_temp_hyst.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point3_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point3_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point3_temp_hyst.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point4_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point4_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point4_temp_hyst.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point5_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point5_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point5_temp_hyst.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point6_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point6_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point6_temp_hyst.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point7_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point7_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point7_temp_hyst.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point8_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point8_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point8_temp_hyst.dev_attr.attr,
+
&sensor_dev_attr_temp1_input.dev_attr.attr,
&sensor_dev_attr_temp2_input.dev_attr.attr,
&sensor_dev_attr_temp2_min.dev_attr.attr,
&sensor_dev_attr_temp1_max.dev_attr.attr,
&sensor_dev_attr_temp2_max.dev_attr.attr,
+ &sensor_dev_attr_temp2_offset.dev_attr.attr,
&sensor_dev_attr_temp2_crit.dev_attr.attr,
&dev_attr_temp2_crit_hyst.attr,
@@ -425,10 +749,54 @@
&sensor_dev_attr_temp2_max_alarm.dev_attr.attr,
&sensor_dev_attr_temp1_max_alarm.dev_attr.attr,
&dev_attr_alarms.attr,
+ &dev_attr_update_interval.attr,
NULL
};
+static struct attribute *lm63_attributes_extra_lut[] = {
+ &sensor_dev_attr_pwm1_auto_point9_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point9_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point9_temp_hyst.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point10_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point10_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point10_temp_hyst.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point11_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point11_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point11_temp_hyst.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point12_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point12_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point12_temp_hyst.dev_attr.attr,
+ NULL
+};
+
+static const struct attribute_group lm63_group_extra_lut = {
+ .attrs = lm63_attributes_extra_lut,
+};
+
+/*
+ * On LM63, temp2_crit can be set only once, which should be job
+ * of the bootloader.
+ * On LM64, temp2_crit can always be set.
+ * On LM96163, temp2_crit can be set if bit 1 of the configuration
+ * register is true.
+ */
+static umode_t lm63_attribute_mode(struct kobject *kobj,
+ struct attribute *attr, int index)
+{
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct lm63_data *data = i2c_get_clientdata(client);
+
+ if (attr == &sensor_dev_attr_temp2_crit.dev_attr.attr
+ && (data->kind == lm64 ||
+ (data->kind == lm96163 && (data->config & 0x02))))
+ return attr->mode | S_IWUSR;
+
+ return attr->mode;
+}
+
static const struct attribute_group lm63_group = {
+ .is_visible = lm63_attribute_mode,
.attrs = lm63_attributes,
};
@@ -487,6 +855,8 @@
strlcpy(info->type, "lm63", I2C_NAME_SIZE);
else if (chip_id == 0x51 && (address == 0x18 || address == 0x4e))
strlcpy(info->type, "lm64", I2C_NAME_SIZE);
+ else if (chip_id == 0x49 && address == 0x4c)
+ strlcpy(info->type, "lm96163", I2C_NAME_SIZE);
else
return -ENODEV;
@@ -518,12 +888,24 @@
lm63_init_client(new_client);
/* Register sysfs hooks */
- if ((err = sysfs_create_group(&new_client->dev.kobj,
- &lm63_group)))
+ err = sysfs_create_group(&new_client->dev.kobj, &lm63_group);
+ if (err)
goto exit_free;
if (data->config & 0x04) { /* tachometer enabled */
- if ((err = sysfs_create_group(&new_client->dev.kobj,
- &lm63_group_fan1)))
+ err = sysfs_create_group(&new_client->dev.kobj,
+ &lm63_group_fan1);
+ if (err)
+ goto exit_remove_files;
+ }
+ if (data->kind == lm96163) {
+ err = device_create_file(&new_client->dev,
+ &dev_attr_temp2_type);
+ if (err)
+ goto exit_remove_files;
+
+ err = sysfs_create_group(&new_client->dev.kobj,
+ &lm63_group_extra_lut);
+ if (err)
goto exit_remove_files;
}
@@ -538,17 +920,25 @@
exit_remove_files:
sysfs_remove_group(&new_client->dev.kobj, &lm63_group);
sysfs_remove_group(&new_client->dev.kobj, &lm63_group_fan1);
+ if (data->kind == lm96163) {
+ device_remove_file(&new_client->dev, &dev_attr_temp2_type);
+ sysfs_remove_group(&new_client->dev.kobj,
+ &lm63_group_extra_lut);
+ }
exit_free:
kfree(data);
exit:
return err;
}
-/* Idealy we shouldn't have to initialize anything, since the BIOS
- should have taken care of everything */
+/*
+ * Ideally we shouldn't have to initialize anything, since the BIOS
+ * should have taken care of everything
+ */
static void lm63_init_client(struct i2c_client *client)
{
struct lm63_data *data = i2c_get_clientdata(client);
+ u8 convrate;
data->config = i2c_smbus_read_byte_data(client, LM63_REG_CONFIG1);
data->config_fan = i2c_smbus_read_byte_data(client,
@@ -561,16 +951,57 @@
i2c_smbus_write_byte_data(client, LM63_REG_CONFIG1,
data->config);
}
+ /* Tachometer is always enabled on LM64 */
+ if (data->kind == lm64)
+ data->config |= 0x04;
/* We may need pwm1_freq before ever updating the client data */
data->pwm1_freq = i2c_smbus_read_byte_data(client, LM63_REG_PWM_FREQ);
if (data->pwm1_freq == 0)
data->pwm1_freq = 1;
+ switch (data->kind) {
+ case lm63:
+ case lm64:
+ data->max_convrate_hz = LM63_MAX_CONVRATE_HZ;
+ data->lut_size = 8;
+ break;
+ case lm96163:
+ data->max_convrate_hz = LM96163_MAX_CONVRATE_HZ;
+ data->lut_size = 12;
+ data->trutherm
+ = i2c_smbus_read_byte_data(client,
+ LM96163_REG_TRUTHERM) & 0x02;
+ break;
+ }
+ convrate = i2c_smbus_read_byte_data(client, LM63_REG_CONVRATE);
+ if (unlikely(convrate > LM63_MAX_CONVRATE))
+ convrate = LM63_MAX_CONVRATE;
+ data->update_interval = UPDATE_INTERVAL(data->max_convrate_hz,
+ convrate);
+
+ /*
+ * For LM96163, check if high resolution PWM
+ * and unsigned temperature format is enabled.
+ */
+ if (data->kind == lm96163) {
+ u8 config_enhanced
+ = i2c_smbus_read_byte_data(client,
+ LM96163_REG_CONFIG_ENHANCED);
+ if (config_enhanced & 0x20)
+ data->lut_temp_highres = true;
+ if ((config_enhanced & 0x10)
+ && !(data->config_fan & 0x08) && data->pwm1_freq == 8)
+ data->pwm_highres = true;
+ if (config_enhanced & 0x08)
+ data->remote_unsigned = true;
+ }
+
/* Show some debug info about the LM63 configuration */
- dev_dbg(&client->dev, "Alert/tach pin configured for %s\n",
- (data->config & 0x04) ? "tachometer input" :
- "alert output");
+ if (data->kind == lm63)
+ dev_dbg(&client->dev, "Alert/tach pin configured for %s\n",
+ (data->config & 0x04) ? "tachometer input" :
+ "alert output");
dev_dbg(&client->dev, "PWM clock %s kHz, output frequency %u Hz\n",
(data->config_fan & 0x08) ? "1.4" : "360",
((data->config_fan & 0x08) ? 700 : 180000) / data->pwm1_freq);
@@ -586,6 +1017,10 @@
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &lm63_group);
sysfs_remove_group(&client->dev.kobj, &lm63_group_fan1);
+ if (data->kind == lm96163) {
+ device_remove_file(&client->dev, &dev_attr_temp2_type);
+ sysfs_remove_group(&client->dev.kobj, &lm63_group_extra_lut);
+ }
kfree(data);
return 0;
@@ -595,10 +1030,15 @@
{
struct i2c_client *client = to_i2c_client(dev);
struct lm63_data *data = i2c_get_clientdata(client);
+ unsigned long next_update;
+ int i;
mutex_lock(&data->update_lock);
- if (time_after(jiffies, data->last_updated + HZ) || !data->valid) {
+ next_update = data->last_updated
+ + msecs_to_jiffies(data->update_interval) + 1;
+
+ if (time_after(jiffies, next_update) || !data->valid) {
if (data->config & 0x04) { /* tachometer enabled */
/* order matters for fan1_input */
data->fan[0] = i2c_smbus_read_byte_data(client,
@@ -615,8 +1055,8 @@
LM63_REG_PWM_FREQ);
if (data->pwm1_freq == 0)
data->pwm1_freq = 1;
- data->pwm1_value = i2c_smbus_read_byte_data(client,
- LM63_REG_PWM_VALUE);
+ data->pwm1[0] = i2c_smbus_read_byte_data(client,
+ LM63_REG_PWM_VALUE);
data->temp8[0] = i2c_smbus_read_byte_data(client,
LM63_REG_LOCAL_TEMP);
@@ -636,6 +1076,17 @@
LM63_REG_REMOTE_HIGH_MSB) << 8)
| i2c_smbus_read_byte_data(client,
LM63_REG_REMOTE_HIGH_LSB);
+ data->temp11[3] = (i2c_smbus_read_byte_data(client,
+ LM63_REG_REMOTE_OFFSET_MSB) << 8)
+ | i2c_smbus_read_byte_data(client,
+ LM63_REG_REMOTE_OFFSET_LSB);
+
+ if (data->kind == lm96163)
+ data->temp11u = (i2c_smbus_read_byte_data(client,
+ LM96163_REG_REMOTE_TEMP_U_MSB) << 8)
+ | i2c_smbus_read_byte_data(client,
+ LM96163_REG_REMOTE_TEMP_U_LSB);
+
data->temp8[2] = i2c_smbus_read_byte_data(client,
LM63_REG_REMOTE_TCRIT);
data->temp2_crit_hyst = i2c_smbus_read_byte_data(client,
@@ -648,6 +1099,21 @@
data->valid = 1;
}
+ if (time_after(jiffies, data->lut_last_updated + 5 * HZ) ||
+ !data->lut_valid) {
+ for (i = 0; i < data->lut_size; i++) {
+ data->pwm1[1 + i] = i2c_smbus_read_byte_data(client,
+ LM63_REG_LUT_PWM(i));
+ data->temp8[3 + i] = i2c_smbus_read_byte_data(client,
+ LM63_REG_LUT_TEMP(i));
+ }
+ data->lut_temp_hyst = i2c_smbus_read_byte_data(client,
+ LM63_REG_LUT_TEMP_HYST);
+
+ data->lut_last_updated = jiffies;
+ data->lut_valid = 1;
+ }
+
mutex_unlock(&data->update_lock);
return data;
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index bdfd675..d2dd5f9 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -917,7 +917,7 @@
return err;
mutex_lock(&data->update_lock);
- lm90_set_convrate(client, data, val);
+ lm90_set_convrate(client, data, SENSORS_LIMIT(val, 0, 100000));
mutex_unlock(&data->update_lock);
return count;
diff --git a/drivers/hwmon/max1111.c b/drivers/hwmon/max1111.c
index 84ef3a8..482ca90 100644
--- a/drivers/hwmon/max1111.c
+++ b/drivers/hwmon/max1111.c
@@ -106,11 +106,14 @@
if (ret < 0)
return ret;
- return sprintf(buf, "%d\n", ret);
+ /* assume the reference voltage to be 2.048V, with an 8-bit sample,
+ * the LSB weight is 8mV
+ */
+ return sprintf(buf, "%d\n", ret * 8);
}
#define MAX1111_ADC_ATTR(_id) \
- SENSOR_DEVICE_ATTR(adc##_id##_in, S_IRUGO, show_adc, NULL, _id)
+ SENSOR_DEVICE_ATTR(in##_id##_input, S_IRUGO, show_adc, NULL, _id)
static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
static MAX1111_ADC_ATTR(0);
@@ -120,10 +123,10 @@
static struct attribute *max1111_attributes[] = {
&dev_attr_name.attr,
- &sensor_dev_attr_adc0_in.dev_attr.attr,
- &sensor_dev_attr_adc1_in.dev_attr.attr,
- &sensor_dev_attr_adc2_in.dev_attr.attr,
- &sensor_dev_attr_adc3_in.dev_attr.attr,
+ &sensor_dev_attr_in0_input.dev_attr.attr,
+ &sensor_dev_attr_in1_input.dev_attr.attr,
+ &sensor_dev_attr_in2_input.dev_attr.attr,
+ &sensor_dev_attr_in3_input.dev_attr.attr,
NULL,
};
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index cbe7a2f..3101dd5 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -682,19 +682,19 @@
will be called xilinx_i2c.
config I2C_EG20T
- tristate "Intel EG20T PCH / OKI SEMICONDUCTOR IOH(ML7213/ML7223)"
+ tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) I2C"
depends on PCI
help
This driver is for PCH(Platform controller Hub) I2C of EG20T which
is an IOH(Input/Output Hub) for x86 embedded processor.
This driver can access PCH I2C bus device.
- This driver also can be used for OKI SEMICONDUCTOR IOH(Input/
- Output Hub), ML7213 and ML7223.
- ML7213 IOH is for IVI(In-Vehicle Infotainment) use and ML7223 IOH is
- for MP(Media Phone) use.
- ML7213/ML7223 is companion chip for Intel Atom E6xx series.
- ML7213/ML7223 is completely compatible for Intel EG20T PCH.
+ This driver also can be used for LAPIS Semiconductor IOH(Input/
+ Output Hub), ML7213, ML7223 and ML7831.
+ ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is
+ for MP(Media Phone) use and ML7831 IOH is for general purpose use.
+ ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series.
+ ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH.
comment "External I2C/SMBus adapter drivers"
diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c
index 3ef3557..ca88776 100644
--- a/drivers/i2c/busses/i2c-eg20t.c
+++ b/drivers/i2c/busses/i2c-eg20t.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2010 OKI SEMICONDUCTOR CO., LTD.
+ * Copyright (C) 2011 LAPIS Semiconductor Co., Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -136,7 +136,8 @@
/*
Set the number of I2C instance max
Intel EG20T PCH : 1ch
-OKI SEMICONDUCTOR ML7213 IOH : 2ch
+LAPIS Semiconductor ML7213 IOH : 2ch
+LAPIS Semiconductor ML7831 IOH : 1ch
*/
#define PCH_I2C_MAX_DEV 2
@@ -180,15 +181,17 @@
static wait_queue_head_t pch_event;
static DEFINE_MUTEX(pch_mutex);
-/* Definition for ML7213 by OKI SEMICONDUCTOR */
+/* Definition for ML7213 by LAPIS Semiconductor */
#define PCI_VENDOR_ID_ROHM 0x10DB
#define PCI_DEVICE_ID_ML7213_I2C 0x802D
#define PCI_DEVICE_ID_ML7223_I2C 0x8010
+#define PCI_DEVICE_ID_ML7831_I2C 0x8817
static DEFINE_PCI_DEVICE_TABLE(pch_pcidev_id) = {
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_PCH_I2C), 1, },
{ PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7213_I2C), 2, },
{ PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7223_I2C), 1, },
+ { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7831_I2C), 1, },
{0,}
};
@@ -243,7 +246,7 @@
if (pch_clk > PCH_MAX_CLK)
pch_clk = 62500;
- pch_i2cbc = (pch_clk + (pch_i2c_speed * 4)) / pch_i2c_speed * 8;
+ pch_i2cbc = (pch_clk + (pch_i2c_speed * 4)) / (pch_i2c_speed * 8);
/* Set transfer speed in I2CBC */
iowrite32(pch_i2cbc, p + PCH_I2CBC);
@@ -918,7 +921,9 @@
pch_adap->dev.parent = &pdev->dev;
pch_i2c_init(&adap_info->pch_data[i]);
- ret = i2c_add_adapter(pch_adap);
+
+ pch_adap->nr = i;
+ ret = i2c_add_numbered_adapter(pch_adap);
if (ret) {
pch_pci_err(pdev, "i2c_add_adapter[ch:%d] FAILED\n", i);
goto err_add_adapter;
@@ -1058,8 +1063,8 @@
}
module_exit(pch_pci_exit);
-MODULE_DESCRIPTION("Intel EG20T PCH/OKI SEMICONDUCTOR ML7213 IOH I2C Driver");
+MODULE_DESCRIPTION("Intel EG20T PCH/LAPIS Semico ML7213/ML7223/ML7831 IOH I2C");
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Tomoya MORINAGA. <tomoya-linux@dsn.okisemi.com>");
+MODULE_AUTHOR("Tomoya MORINAGA. <tomoya-linux@dsn.lapis-semi.com>");
module_param(pch_i2c_speed, int, (S_IRUSR | S_IWUSR));
module_param(pch_clk, int, (S_IRUSR | S_IWUSR));
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 8e91321..63cc542 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -699,7 +699,7 @@
while (i < dm_table_get_num_targets(table)) {
ti = dm_table_get_target(table, i++);
- blk_set_default_limits(&ti_limits);
+ blk_set_stacking_limits(&ti_limits);
/* combine all target devices' limits */
if (ti->type->iterate_devices)
@@ -1221,10 +1221,10 @@
struct queue_limits ti_limits;
unsigned i = 0;
- blk_set_default_limits(limits);
+ blk_set_stacking_limits(limits);
while (i < dm_table_get_num_targets(table)) {
- blk_set_default_limits(&ti_limits);
+ blk_set_stacking_limits(&ti_limits);
ti = dm_table_get_target(table, i++);
diff --git a/drivers/md/md.c b/drivers/md/md.c
index da52acb..9417ae2 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4666,6 +4666,7 @@
mddev->queue->queuedata = mddev;
blk_queue_make_request(mddev->queue, md_make_request);
+ blk_set_stacking_limits(&mddev->queue->limits);
disk = alloc_disk(1 << shift);
if (!disk) {
diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
index 996302a..4a6d5ce 100644
--- a/drivers/media/common/tuners/Kconfig
+++ b/drivers/media/common/tuners/Kconfig
@@ -26,7 +26,7 @@
select MEDIA_TUNER_XC4000 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE
- select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMISE && EXPERIMENTAL
select MEDIA_TUNER_TEA5767 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_TDA9887 if !MEDIA_TUNER_CUSTOMISE
@@ -116,6 +116,13 @@
help
A driver for the silicon IF tuner MT2060 from Microtune.
+config MEDIA_TUNER_MT2063
+ tristate "Microtune MT2063 silicon IF tuner"
+ depends on VIDEO_MEDIA && I2C
+ default m if MEDIA_TUNER_CUSTOMISE
+ help
+ A driver for the silicon IF tuner MT2063 from Microtune.
+
config MEDIA_TUNER_MT2266
tristate "Microtune MT2266 silicon tuner"
depends on VIDEO_MEDIA && I2C
diff --git a/drivers/media/common/tuners/Makefile b/drivers/media/common/tuners/Makefile
index 196c12a..8295854 100644
--- a/drivers/media/common/tuners/Makefile
+++ b/drivers/media/common/tuners/Makefile
@@ -18,6 +18,7 @@
obj-$(CONFIG_MEDIA_TUNER_XC5000) += xc5000.o
obj-$(CONFIG_MEDIA_TUNER_XC4000) += xc4000.o
obj-$(CONFIG_MEDIA_TUNER_MT2060) += mt2060.o
+obj-$(CONFIG_MEDIA_TUNER_MT2063) += mt2063.o
obj-$(CONFIG_MEDIA_TUNER_MT2266) += mt2266.o
obj-$(CONFIG_MEDIA_TUNER_QT1010) += qt1010.o
obj-$(CONFIG_MEDIA_TUNER_MT2131) += mt2131.o
diff --git a/drivers/media/common/tuners/max2165.c b/drivers/media/common/tuners/max2165.c
index 9883617..cb2c98f 100644
--- a/drivers/media/common/tuners/max2165.c
+++ b/drivers/media/common/tuners/max2165.c
@@ -151,7 +151,7 @@
{
u8 val;
- if (bw == BANDWIDTH_8_MHZ)
+ if (bw == 8000000)
val = priv->bb_filter_8mhz_cfg;
else
val = priv->bb_filter_7mhz_cfg;
@@ -257,39 +257,28 @@
dprintk("VCO: %d, VCO Sub-band: %d, ADC: %d\n", vco, vco_sub_band, adc);
}
-static int max2165_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int max2165_set_params(struct dvb_frontend *fe)
{
struct max2165_priv *priv = fe->tuner_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
- dprintk("%s() frequency=%d (Hz)\n", __func__, params->frequency);
- if (fe->ops.info.type == FE_ATSC) {
- return -EINVAL;
- } else if (fe->ops.info.type == FE_OFDM) {
- dprintk("%s() OFDM\n", __func__);
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- return -EINVAL;
- case BANDWIDTH_7_MHZ:
- case BANDWIDTH_8_MHZ:
- priv->frequency = params->frequency;
- priv->bandwidth = params->u.ofdm.bandwidth;
- break;
- default:
- printk(KERN_ERR "MAX2165 bandwidth not set!\n");
- return -EINVAL;
- }
- } else {
- printk(KERN_ERR "MAX2165 modulation type not supported!\n");
+ switch (c->bandwidth_hz) {
+ case 7000000:
+ case 8000000:
+ priv->frequency = c->frequency;
+ break;
+ default:
+ printk(KERN_INFO "MAX2165: bandwidth %d Hz not supported.\n",
+ c->bandwidth_hz);
return -EINVAL;
}
- dprintk("%s() frequency=%d\n", __func__, priv->frequency);
+ dprintk("%s() frequency=%d\n", __func__, c->frequency);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
- max2165_set_bandwidth(priv, priv->bandwidth);
+ max2165_set_bandwidth(priv, c->bandwidth_hz);
ret = max2165_set_rf(priv, priv->frequency);
mdelay(50);
max2165_debug_status(priv);
@@ -370,7 +359,7 @@
max2165_read_rom_table(priv);
- max2165_set_bandwidth(priv, BANDWIDTH_8_MHZ);
+ max2165_set_bandwidth(priv, 8000000);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
diff --git a/drivers/media/common/tuners/mc44s803.c b/drivers/media/common/tuners/mc44s803.c
index fe5c4b8..5ddce7e 100644
--- a/drivers/media/common/tuners/mc44s803.c
+++ b/drivers/media/common/tuners/mc44s803.c
@@ -214,22 +214,22 @@
return err;
}
-static int mc44s803_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int mc44s803_set_params(struct dvb_frontend *fe)
{
struct mc44s803_priv *priv = fe->tuner_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
u32 r1, r2, n1, n2, lo1, lo2, freq, val;
int err;
- priv->frequency = params->frequency;
+ priv->frequency = c->frequency;
r1 = MC44S803_OSC / 1000000;
r2 = MC44S803_OSC / 100000;
- n1 = (params->frequency + MC44S803_IF1 + 500000) / 1000000;
+ n1 = (c->frequency + MC44S803_IF1 + 500000) / 1000000;
freq = MC44S803_OSC / r1 * n1;
lo1 = ((60 * n1) + (r1 / 2)) / r1;
- freq = freq - params->frequency;
+ freq = freq - c->frequency;
n2 = (freq - MC44S803_IF2 + 50000) / 100000;
lo2 = ((60 * n2) + (r2 / 2)) / r2;
diff --git a/drivers/media/common/tuners/mt2060.c b/drivers/media/common/tuners/mt2060.c
index 2d0e768..13381de 100644
--- a/drivers/media/common/tuners/mt2060.c
+++ b/drivers/media/common/tuners/mt2060.c
@@ -153,8 +153,9 @@
#define IF2 36150 // IF2 frequency = 36.150 MHz
#define FREF 16000 // Quartz oscillator 16 MHz
-static int mt2060_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int mt2060_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct mt2060_priv *priv;
int ret=0;
int i=0;
@@ -176,8 +177,7 @@
mt2060_writeregs(priv,b,2);
- freq = params->frequency / 1000; // Hz -> kHz
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+ freq = c->frequency / 1000; /* Hz -> kHz */
f_lo1 = freq + if1 * 1000;
f_lo1 = (f_lo1 / 250) * 250;
@@ -293,10 +293,9 @@
return 0;
}
-static int mt2060_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+static int mt2060_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
{
- struct mt2060_priv *priv = fe->tuner_priv;
- *bandwidth = priv->bandwidth;
+ *frequency = IF2 * 1000;
return 0;
}
@@ -356,7 +355,7 @@
.set_params = mt2060_set_params,
.get_frequency = mt2060_get_frequency,
- .get_bandwidth = mt2060_get_bandwidth
+ .get_if_frequency = mt2060_get_if_frequency,
};
/* This functions tries to identify a MT2060 tuner by reading the PART/REV register. This is hasty. */
diff --git a/drivers/media/common/tuners/mt2060_priv.h b/drivers/media/common/tuners/mt2060_priv.h
index 5eaccde..2b60de6 100644
--- a/drivers/media/common/tuners/mt2060_priv.h
+++ b/drivers/media/common/tuners/mt2060_priv.h
@@ -97,7 +97,6 @@
struct i2c_adapter *i2c;
u32 frequency;
- u32 bandwidth;
u16 if1_freq;
u8 fmfreq;
};
diff --git a/drivers/media/common/tuners/mt2063.c b/drivers/media/common/tuners/mt2063.c
new file mode 100644
index 0000000..c89af3c
--- /dev/null
+++ b/drivers/media/common/tuners/mt2063.c
@@ -0,0 +1,2307 @@
+/*
+ * Driver for mt2063 Micronas tuner
+ *
+ * Copyright (c) 2011 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This driver came from a driver originally written by:
+ * Henry Wang <Henry.wang@AzureWave.com>
+ * Made publicly available by Terratec, at:
+ * http://linux.terratec.de/files/TERRATEC_H7/20110323_TERRATEC_H7_Linux.tar.gz
+ * The original driver's license is GPL, as declared with MODULE_LICENSE()
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation under version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/videodev2.h>
+
+#include "mt2063.h"
+
+static unsigned int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Set Verbosity level");
+
+#define dprintk(level, fmt, arg...) do { \
+if (debug >= level) \
+ printk(KERN_DEBUG "mt2063 %s: " fmt, __func__, ## arg); \
+} while (0)
+
+
+/* positive error codes used internally */
+
+/* Info: Unavoidable LO-related spur may be present in the output */
+#define MT2063_SPUR_PRESENT_ERR (0x00800000)
+
+/* Info: Mask of bits used for # of LO-related spurs that were avoided during tuning */
+#define MT2063_SPUR_CNT_MASK (0x001f0000)
+#define MT2063_SPUR_SHIFT (16)
+
+/* Info: Upconverter frequency is out of range (may be reason for MT_UPC_UNLOCK) */
+#define MT2063_UPC_RANGE (0x04000000)
+
+/* Info: Downconverter frequency is out of range (may be reason for MT_DPC_UNLOCK) */
+#define MT2063_DNC_RANGE (0x08000000)
+
+/*
+ * Constant defining the version of the following structure
+ * and therefore the API for this code.
+ *
+ * When compiling the tuner driver, the preprocessor will
+ * check against this version number to make sure that
+ * it matches the version that the tuner driver knows about.
+ */
+
+/* DECT Frequency Avoidance */
+#define MT2063_DECT_AVOID_US_FREQS 0x00000001
+
+#define MT2063_DECT_AVOID_EURO_FREQS 0x00000002
+
+#define MT2063_EXCLUDE_US_DECT_FREQUENCIES(s) (((s) & MT2063_DECT_AVOID_US_FREQS) != 0)
+
+#define MT2063_EXCLUDE_EURO_DECT_FREQUENCIES(s) (((s) & MT2063_DECT_AVOID_EURO_FREQS) != 0)
+
+enum MT2063_DECT_Avoid_Type {
+ MT2063_NO_DECT_AVOIDANCE = 0, /* Do not create DECT exclusion zones. */
+ MT2063_AVOID_US_DECT = MT2063_DECT_AVOID_US_FREQS, /* Avoid US DECT frequencies. */
+ MT2063_AVOID_EURO_DECT = MT2063_DECT_AVOID_EURO_FREQS, /* Avoid European DECT frequencies. */
+ MT2063_AVOID_BOTH /* Avoid both regions. Not typically used. */
+};
+
+#define MT2063_MAX_ZONES 48
+
+struct MT2063_ExclZone_t {
+ u32 min_;
+ u32 max_;
+ struct MT2063_ExclZone_t *next_;
+};
+
+/*
+ * Structure of data needed for Spur Avoidance
+ */
+struct MT2063_AvoidSpursData_t {
+ u32 f_ref;
+ u32 f_in;
+ u32 f_LO1;
+ u32 f_if1_Center;
+ u32 f_if1_Request;
+ u32 f_if1_bw;
+ u32 f_LO2;
+ u32 f_out;
+ u32 f_out_bw;
+ u32 f_LO1_Step;
+ u32 f_LO2_Step;
+ u32 f_LO1_FracN_Avoid;
+ u32 f_LO2_FracN_Avoid;
+ u32 f_zif_bw;
+ u32 f_min_LO_Separation;
+ u32 maxH1;
+ u32 maxH2;
+ enum MT2063_DECT_Avoid_Type avoidDECT;
+ u32 bSpurPresent;
+ u32 bSpurAvoided;
+ u32 nSpursFound;
+ u32 nZones;
+ struct MT2063_ExclZone_t *freeZones;
+ struct MT2063_ExclZone_t *usedZones;
+ struct MT2063_ExclZone_t MT2063_ExclZones[MT2063_MAX_ZONES];
+};
+
+/*
+ * Parameter for function MT2063_SetPowerMask that specifies the power down
+ * of various sections of the MT2063.
+ */
+enum MT2063_Mask_Bits {
+ MT2063_REG_SD = 0x0040, /* Shutdown regulator */
+ MT2063_SRO_SD = 0x0020, /* Shutdown SRO */
+ MT2063_AFC_SD = 0x0010, /* Shutdown AFC A/D */
+ MT2063_PD_SD = 0x0002, /* Enable power detector shutdown */
+ MT2063_PDADC_SD = 0x0001, /* Enable power detector A/D shutdown */
+ MT2063_VCO_SD = 0x8000, /* Enable VCO shutdown */
+ MT2063_LTX_SD = 0x4000, /* Enable LTX shutdown */
+ MT2063_LT1_SD = 0x2000, /* Enable LT1 shutdown */
+ MT2063_LNA_SD = 0x1000, /* Enable LNA shutdown */
+ MT2063_UPC_SD = 0x0800, /* Enable upconverter shutdown */
+ MT2063_DNC_SD = 0x0400, /* Enable downconverter shutdown */
+ MT2063_VGA_SD = 0x0200, /* Enable VGA shutdown */
+ MT2063_AMP_SD = 0x0100, /* Enable AMP shutdown */
+ MT2063_ALL_SD = 0xFF73, /* All shutdown bits for this tuner */
+ MT2063_NONE_SD = 0x0000 /* No shutdown bits */
+};
+
+/*
+ * Possible values for MT2063_DNC_OUTPUT
+ */
+enum MT2063_DNC_Output_Enable {
+ MT2063_DNC_NONE = 0,
+ MT2063_DNC_1,
+ MT2063_DNC_2,
+ MT2063_DNC_BOTH
+};
+
+/*
+ * Two-wire serial bus subaddresses of the tuner registers.
+ * Also known as the tuner's register addresses.
+ */
+enum MT2063_Register_Offsets {
+ MT2063_REG_PART_REV = 0, /* 0x00: Part/Rev Code */
+ MT2063_REG_LO1CQ_1, /* 0x01: LO1C Queued Byte 1 */
+ MT2063_REG_LO1CQ_2, /* 0x02: LO1C Queued Byte 2 */
+ MT2063_REG_LO2CQ_1, /* 0x03: LO2C Queued Byte 1 */
+ MT2063_REG_LO2CQ_2, /* 0x04: LO2C Queued Byte 2 */
+ MT2063_REG_LO2CQ_3, /* 0x05: LO2C Queued Byte 3 */
+ MT2063_REG_RSVD_06, /* 0x06: Reserved */
+ MT2063_REG_LO_STATUS, /* 0x07: LO Status */
+ MT2063_REG_FIFFC, /* 0x08: FIFF Center */
+ MT2063_REG_CLEARTUNE, /* 0x09: ClearTune Filter */
+ MT2063_REG_ADC_OUT, /* 0x0A: ADC_OUT */
+ MT2063_REG_LO1C_1, /* 0x0B: LO1C Byte 1 */
+ MT2063_REG_LO1C_2, /* 0x0C: LO1C Byte 2 */
+ MT2063_REG_LO2C_1, /* 0x0D: LO2C Byte 1 */
+ MT2063_REG_LO2C_2, /* 0x0E: LO2C Byte 2 */
+ MT2063_REG_LO2C_3, /* 0x0F: LO2C Byte 3 */
+ MT2063_REG_RSVD_10, /* 0x10: Reserved */
+ MT2063_REG_PWR_1, /* 0x11: PWR Byte 1 */
+ MT2063_REG_PWR_2, /* 0x12: PWR Byte 2 */
+ MT2063_REG_TEMP_STATUS, /* 0x13: Temp Status */
+ MT2063_REG_XO_STATUS, /* 0x14: Crystal Status */
+ MT2063_REG_RF_STATUS, /* 0x15: RF Attn Status */
+ MT2063_REG_FIF_STATUS, /* 0x16: FIF Attn Status */
+ MT2063_REG_LNA_OV, /* 0x17: LNA Attn Override */
+ MT2063_REG_RF_OV, /* 0x18: RF Attn Override */
+ MT2063_REG_FIF_OV, /* 0x19: FIF Attn Override */
+ MT2063_REG_LNA_TGT, /* 0x1A: Reserved */
+ MT2063_REG_PD1_TGT, /* 0x1B: Pwr Det 1 Target */
+ MT2063_REG_PD2_TGT, /* 0x1C: Pwr Det 2 Target */
+ MT2063_REG_RSVD_1D, /* 0x1D: Reserved */
+ MT2063_REG_RSVD_1E, /* 0x1E: Reserved */
+ MT2063_REG_RSVD_1F, /* 0x1F: Reserved */
+ MT2063_REG_RSVD_20, /* 0x20: Reserved */
+ MT2063_REG_BYP_CTRL, /* 0x21: Bypass Control */
+ MT2063_REG_RSVD_22, /* 0x22: Reserved */
+ MT2063_REG_RSVD_23, /* 0x23: Reserved */
+ MT2063_REG_RSVD_24, /* 0x24: Reserved */
+ MT2063_REG_RSVD_25, /* 0x25: Reserved */
+ MT2063_REG_RSVD_26, /* 0x26: Reserved */
+ MT2063_REG_RSVD_27, /* 0x27: Reserved */
+ MT2063_REG_FIFF_CTRL, /* 0x28: FIFF Control */
+ MT2063_REG_FIFF_OFFSET, /* 0x29: FIFF Offset */
+ MT2063_REG_CTUNE_CTRL, /* 0x2A: Reserved */
+ MT2063_REG_CTUNE_OV, /* 0x2B: Reserved */
+ MT2063_REG_CTRL_2C, /* 0x2C: Reserved */
+ MT2063_REG_FIFF_CTRL2, /* 0x2D: Fiff Control */
+ MT2063_REG_RSVD_2E, /* 0x2E: Reserved */
+ MT2063_REG_DNC_GAIN, /* 0x2F: DNC Control */
+ MT2063_REG_VGA_GAIN, /* 0x30: VGA Gain Ctrl */
+ MT2063_REG_RSVD_31, /* 0x31: Reserved */
+ MT2063_REG_TEMP_SEL, /* 0x32: Temperature Selection */
+ MT2063_REG_RSVD_33, /* 0x33: Reserved */
+ MT2063_REG_RSVD_34, /* 0x34: Reserved */
+ MT2063_REG_RSVD_35, /* 0x35: Reserved */
+ MT2063_REG_RSVD_36, /* 0x36: Reserved */
+ MT2063_REG_RSVD_37, /* 0x37: Reserved */
+ MT2063_REG_RSVD_38, /* 0x38: Reserved */
+ MT2063_REG_RSVD_39, /* 0x39: Reserved */
+ MT2063_REG_RSVD_3A, /* 0x3A: Reserved */
+ MT2063_REG_RSVD_3B, /* 0x3B: Reserved */
+ MT2063_REG_RSVD_3C, /* 0x3C: Reserved */
+ MT2063_REG_END_REGS
+};
+
+struct mt2063_state {
+ struct i2c_adapter *i2c;
+
+ bool init;
+
+ const struct mt2063_config *config;
+ struct dvb_tuner_ops ops;
+ struct dvb_frontend *frontend;
+ struct tuner_state status;
+
+ u32 frequency;
+ u32 srate;
+ u32 bandwidth;
+ u32 reference;
+
+ u32 tuner_id;
+ struct MT2063_AvoidSpursData_t AS_Data;
+ u32 f_IF1_actual;
+ u32 rcvr_mode;
+ u32 ctfilt_sw;
+ u32 CTFiltMax[31];
+ u32 num_regs;
+ u8 reg[MT2063_REG_END_REGS];
+};
+
+/*
+ * mt2063_write - Write data into the I2C bus
+ */
+static u32 mt2063_write(struct mt2063_state *state, u8 reg, u8 *data, u32 len)
+{
+ struct dvb_frontend *fe = state->frontend;
+ int ret;
+ u8 buf[60];
+ struct i2c_msg msg = {
+ .addr = state->config->tuner_address,
+ .flags = 0,
+ .buf = buf,
+ .len = len + 1
+ };
+
+ dprintk(2, "\n");
+
+ msg.buf[0] = reg;
+ memcpy(msg.buf + 1, data, len);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ ret = i2c_transfer(state->i2c, &msg, 1);
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ if (ret < 0)
+ printk(KERN_ERR "%s error ret=%d\n", __func__, ret);
+
+ return ret;
+}
+
+/*
+ * mt2063_write - Write register data into the I2C bus, caching the value
+ */
+static u32 mt2063_setreg(struct mt2063_state *state, u8 reg, u8 val)
+{
+ u32 status;
+
+ dprintk(2, "\n");
+
+ if (reg >= MT2063_REG_END_REGS)
+ return -ERANGE;
+
+ status = mt2063_write(state, reg, &val, 1);
+ if (status < 0)
+ return status;
+
+ state->reg[reg] = val;
+
+ return 0;
+}
+
+/*
+ * mt2063_read - Read data from the I2C bus
+ */
+static u32 mt2063_read(struct mt2063_state *state,
+ u8 subAddress, u8 *pData, u32 cnt)
+{
+ u32 status = 0; /* Status to be returned */
+ struct dvb_frontend *fe = state->frontend;
+ u32 i = 0;
+
+ dprintk(2, "addr 0x%02x, cnt %d\n", subAddress, cnt);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ for (i = 0; i < cnt; i++) {
+ u8 b0[] = { subAddress + i };
+ struct i2c_msg msg[] = {
+ {
+ .addr = state->config->tuner_address,
+ .flags = 0,
+ .buf = b0,
+ .len = 1
+ }, {
+ .addr = state->config->tuner_address,
+ .flags = I2C_M_RD,
+ .buf = pData + i,
+ .len = 1
+ }
+ };
+
+ status = i2c_transfer(state->i2c, msg, 2);
+ dprintk(2, "addr 0x%02x, ret = %d, val = 0x%02x\n",
+ subAddress + i, status, *(pData + i));
+ if (status < 0)
+ break;
+ }
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ if (status < 0)
+ printk(KERN_ERR "Can't read from address 0x%02x,\n",
+ subAddress + i);
+
+ return status;
+}
+
+/*
+ * FIXME: Is this really needed?
+ */
+static int MT2063_Sleep(struct dvb_frontend *fe)
+{
+ /*
+ * ToDo: Add code here to implement a OS blocking
+ */
+ msleep(10);
+
+ return 0;
+}
+
+/*
+ * Microtune spur avoidance
+ */
+
+/* Implement ceiling, floor functions. */
+#define ceil(n, d) (((n) < 0) ? (-((-(n))/(d))) : (n)/(d) + ((n)%(d) != 0))
+#define floor(n, d) (((n) < 0) ? (-((-(n))/(d))) - ((n)%(d) != 0) : (n)/(d))
+
+struct MT2063_FIFZone_t {
+ s32 min_;
+ s32 max_;
+};
+
+static struct MT2063_ExclZone_t *InsertNode(struct MT2063_AvoidSpursData_t
+ *pAS_Info,
+ struct MT2063_ExclZone_t *pPrevNode)
+{
+ struct MT2063_ExclZone_t *pNode;
+
+ dprintk(2, "\n");
+
+ /* Check for a node in the free list */
+ if (pAS_Info->freeZones != NULL) {
+ /* Use one from the free list */
+ pNode = pAS_Info->freeZones;
+ pAS_Info->freeZones = pNode->next_;
+ } else {
+ /* Grab a node from the array */
+ pNode = &pAS_Info->MT2063_ExclZones[pAS_Info->nZones];
+ }
+
+ if (pPrevNode != NULL) {
+ pNode->next_ = pPrevNode->next_;
+ pPrevNode->next_ = pNode;
+ } else { /* insert at the beginning of the list */
+
+ pNode->next_ = pAS_Info->usedZones;
+ pAS_Info->usedZones = pNode;
+ }
+
+ pAS_Info->nZones++;
+ return pNode;
+}
+
+static struct MT2063_ExclZone_t *RemoveNode(struct MT2063_AvoidSpursData_t
+ *pAS_Info,
+ struct MT2063_ExclZone_t *pPrevNode,
+ struct MT2063_ExclZone_t
+ *pNodeToRemove)
+{
+ struct MT2063_ExclZone_t *pNext = pNodeToRemove->next_;
+
+ dprintk(2, "\n");
+
+ /* Make previous node point to the subsequent node */
+ if (pPrevNode != NULL)
+ pPrevNode->next_ = pNext;
+
+ /* Add pNodeToRemove to the beginning of the freeZones */
+ pNodeToRemove->next_ = pAS_Info->freeZones;
+ pAS_Info->freeZones = pNodeToRemove;
+
+ /* Decrement node count */
+ pAS_Info->nZones--;
+
+ return pNext;
+}
+
+/*
+ * MT_AddExclZone()
+ *
+ * Add (and merge) an exclusion zone into the list.
+ * If the range (f_min, f_max) is totally outside the
+ * 1st IF BW, ignore the entry.
+ * If the range (f_min, f_max) is negative, ignore the entry.
+ */
+static void MT2063_AddExclZone(struct MT2063_AvoidSpursData_t *pAS_Info,
+ u32 f_min, u32 f_max)
+{
+ struct MT2063_ExclZone_t *pNode = pAS_Info->usedZones;
+ struct MT2063_ExclZone_t *pPrev = NULL;
+ struct MT2063_ExclZone_t *pNext = NULL;
+
+ dprintk(2, "\n");
+
+ /* Check to see if this overlaps the 1st IF filter */
+ if ((f_max > (pAS_Info->f_if1_Center - (pAS_Info->f_if1_bw / 2)))
+ && (f_min < (pAS_Info->f_if1_Center + (pAS_Info->f_if1_bw / 2)))
+ && (f_min < f_max)) {
+ /*
+ * 1 2 3 4 5 6
+ *
+ * New entry: |---| |--| |--| |-| |---| |--|
+ * or or or or or
+ * Existing: |--| |--| |--| |---| |-| |--|
+ */
+
+ /* Check for our place in the list */
+ while ((pNode != NULL) && (pNode->max_ < f_min)) {
+ pPrev = pNode;
+ pNode = pNode->next_;
+ }
+
+ if ((pNode != NULL) && (pNode->min_ < f_max)) {
+ /* Combine me with pNode */
+ if (f_min < pNode->min_)
+ pNode->min_ = f_min;
+ if (f_max > pNode->max_)
+ pNode->max_ = f_max;
+ } else {
+ pNode = InsertNode(pAS_Info, pPrev);
+ pNode->min_ = f_min;
+ pNode->max_ = f_max;
+ }
+
+ /* Look for merging possibilities */
+ pNext = pNode->next_;
+ while ((pNext != NULL) && (pNext->min_ < pNode->max_)) {
+ if (pNext->max_ > pNode->max_)
+ pNode->max_ = pNext->max_;
+ /* Remove pNext, return ptr to pNext->next */
+ pNext = RemoveNode(pAS_Info, pNode, pNext);
+ }
+ }
+}
+
+/*
+ * Reset all exclusion zones.
+ * Add zones to protect the PLL FracN regions near zero
+ */
+static void MT2063_ResetExclZones(struct MT2063_AvoidSpursData_t *pAS_Info)
+{
+ u32 center;
+
+ dprintk(2, "\n");
+
+ pAS_Info->nZones = 0; /* this clears the used list */
+ pAS_Info->usedZones = NULL; /* reset ptr */
+ pAS_Info->freeZones = NULL; /* reset ptr */
+
+ center =
+ pAS_Info->f_ref *
+ ((pAS_Info->f_if1_Center - pAS_Info->f_if1_bw / 2 +
+ pAS_Info->f_in) / pAS_Info->f_ref) - pAS_Info->f_in;
+ while (center <
+ pAS_Info->f_if1_Center + pAS_Info->f_if1_bw / 2 +
+ pAS_Info->f_LO1_FracN_Avoid) {
+ /* Exclude LO1 FracN */
+ MT2063_AddExclZone(pAS_Info,
+ center - pAS_Info->f_LO1_FracN_Avoid,
+ center - 1);
+ MT2063_AddExclZone(pAS_Info, center + 1,
+ center + pAS_Info->f_LO1_FracN_Avoid);
+ center += pAS_Info->f_ref;
+ }
+
+ center =
+ pAS_Info->f_ref *
+ ((pAS_Info->f_if1_Center - pAS_Info->f_if1_bw / 2 -
+ pAS_Info->f_out) / pAS_Info->f_ref) + pAS_Info->f_out;
+ while (center <
+ pAS_Info->f_if1_Center + pAS_Info->f_if1_bw / 2 +
+ pAS_Info->f_LO2_FracN_Avoid) {
+ /* Exclude LO2 FracN */
+ MT2063_AddExclZone(pAS_Info,
+ center - pAS_Info->f_LO2_FracN_Avoid,
+ center - 1);
+ MT2063_AddExclZone(pAS_Info, center + 1,
+ center + pAS_Info->f_LO2_FracN_Avoid);
+ center += pAS_Info->f_ref;
+ }
+
+ if (MT2063_EXCLUDE_US_DECT_FREQUENCIES(pAS_Info->avoidDECT)) {
+ /* Exclude LO1 values that conflict with DECT channels */
+ MT2063_AddExclZone(pAS_Info, 1920836000 - pAS_Info->f_in, 1922236000 - pAS_Info->f_in); /* Ctr = 1921.536 */
+ MT2063_AddExclZone(pAS_Info, 1922564000 - pAS_Info->f_in, 1923964000 - pAS_Info->f_in); /* Ctr = 1923.264 */
+ MT2063_AddExclZone(pAS_Info, 1924292000 - pAS_Info->f_in, 1925692000 - pAS_Info->f_in); /* Ctr = 1924.992 */
+ MT2063_AddExclZone(pAS_Info, 1926020000 - pAS_Info->f_in, 1927420000 - pAS_Info->f_in); /* Ctr = 1926.720 */
+ MT2063_AddExclZone(pAS_Info, 1927748000 - pAS_Info->f_in, 1929148000 - pAS_Info->f_in); /* Ctr = 1928.448 */
+ }
+
+ if (MT2063_EXCLUDE_EURO_DECT_FREQUENCIES(pAS_Info->avoidDECT)) {
+ MT2063_AddExclZone(pAS_Info, 1896644000 - pAS_Info->f_in, 1898044000 - pAS_Info->f_in); /* Ctr = 1897.344 */
+ MT2063_AddExclZone(pAS_Info, 1894916000 - pAS_Info->f_in, 1896316000 - pAS_Info->f_in); /* Ctr = 1895.616 */
+ MT2063_AddExclZone(pAS_Info, 1893188000 - pAS_Info->f_in, 1894588000 - pAS_Info->f_in); /* Ctr = 1893.888 */
+ MT2063_AddExclZone(pAS_Info, 1891460000 - pAS_Info->f_in, 1892860000 - pAS_Info->f_in); /* Ctr = 1892.16 */
+ MT2063_AddExclZone(pAS_Info, 1889732000 - pAS_Info->f_in, 1891132000 - pAS_Info->f_in); /* Ctr = 1890.432 */
+ MT2063_AddExclZone(pAS_Info, 1888004000 - pAS_Info->f_in, 1889404000 - pAS_Info->f_in); /* Ctr = 1888.704 */
+ MT2063_AddExclZone(pAS_Info, 1886276000 - pAS_Info->f_in, 1887676000 - pAS_Info->f_in); /* Ctr = 1886.976 */
+ MT2063_AddExclZone(pAS_Info, 1884548000 - pAS_Info->f_in, 1885948000 - pAS_Info->f_in); /* Ctr = 1885.248 */
+ MT2063_AddExclZone(pAS_Info, 1882820000 - pAS_Info->f_in, 1884220000 - pAS_Info->f_in); /* Ctr = 1883.52 */
+ MT2063_AddExclZone(pAS_Info, 1881092000 - pAS_Info->f_in, 1882492000 - pAS_Info->f_in); /* Ctr = 1881.792 */
+ }
+}
+
+/*
+ * MT_ChooseFirstIF - Choose the best available 1st IF
+ * If f_Desired is not excluded, choose that first.
+ * Otherwise, return the value closest to f_Center that is
+ * not excluded
+ */
+static u32 MT2063_ChooseFirstIF(struct MT2063_AvoidSpursData_t *pAS_Info)
+{
+ /*
+ * Update "f_Desired" to be the nearest "combinational-multiple" of
+ * "f_LO1_Step".
+ * The resulting number, F_LO1 must be a multiple of f_LO1_Step.
+ * And F_LO1 is the arithmetic sum of f_in + f_Center.
+ * Neither f_in, nor f_Center must be a multiple of f_LO1_Step.
+ * However, the sum must be.
+ */
+ const u32 f_Desired =
+ pAS_Info->f_LO1_Step *
+ ((pAS_Info->f_if1_Request + pAS_Info->f_in +
+ pAS_Info->f_LO1_Step / 2) / pAS_Info->f_LO1_Step) -
+ pAS_Info->f_in;
+ const u32 f_Step =
+ (pAS_Info->f_LO1_Step >
+ pAS_Info->f_LO2_Step) ? pAS_Info->f_LO1_Step : pAS_Info->
+ f_LO2_Step;
+ u32 f_Center;
+ s32 i;
+ s32 j = 0;
+ u32 bDesiredExcluded = 0;
+ u32 bZeroExcluded = 0;
+ s32 tmpMin, tmpMax;
+ s32 bestDiff;
+ struct MT2063_ExclZone_t *pNode = pAS_Info->usedZones;
+ struct MT2063_FIFZone_t zones[MT2063_MAX_ZONES];
+
+ dprintk(2, "\n");
+
+ if (pAS_Info->nZones == 0)
+ return f_Desired;
+
+ /*
+ * f_Center needs to be an integer multiple of f_Step away
+ * from f_Desired
+ */
+ if (pAS_Info->f_if1_Center > f_Desired)
+ f_Center =
+ f_Desired +
+ f_Step *
+ ((pAS_Info->f_if1_Center - f_Desired +
+ f_Step / 2) / f_Step);
+ else
+ f_Center =
+ f_Desired -
+ f_Step *
+ ((f_Desired - pAS_Info->f_if1_Center +
+ f_Step / 2) / f_Step);
+
+ /*
+ * Take MT_ExclZones, center around f_Center and change the
+ * resolution to f_Step
+ */
+ while (pNode != NULL) {
+ /* floor function */
+ tmpMin =
+ floor((s32) (pNode->min_ - f_Center), (s32) f_Step);
+
+ /* ceil function */
+ tmpMax =
+ ceil((s32) (pNode->max_ - f_Center), (s32) f_Step);
+
+ if ((pNode->min_ < f_Desired) && (pNode->max_ > f_Desired))
+ bDesiredExcluded = 1;
+
+ if ((tmpMin < 0) && (tmpMax > 0))
+ bZeroExcluded = 1;
+
+ /* See if this zone overlaps the previous */
+ if ((j > 0) && (tmpMin < zones[j - 1].max_))
+ zones[j - 1].max_ = tmpMax;
+ else {
+ /* Add new zone */
+ zones[j].min_ = tmpMin;
+ zones[j].max_ = tmpMax;
+ j++;
+ }
+ pNode = pNode->next_;
+ }
+
+ /*
+ * If the desired is okay, return with it
+ */
+ if (bDesiredExcluded == 0)
+ return f_Desired;
+
+ /*
+ * If the desired is excluded and the center is okay, return with it
+ */
+ if (bZeroExcluded == 0)
+ return f_Center;
+
+ /* Find the value closest to 0 (f_Center) */
+ bestDiff = zones[0].min_;
+ for (i = 0; i < j; i++) {
+ if (abs(zones[i].min_) < abs(bestDiff))
+ bestDiff = zones[i].min_;
+ if (abs(zones[i].max_) < abs(bestDiff))
+ bestDiff = zones[i].max_;
+ }
+
+ if (bestDiff < 0)
+ return f_Center - ((u32) (-bestDiff) * f_Step);
+
+ return f_Center + (bestDiff * f_Step);
+}
+
+/**
+ * gcd() - Uses Euclid's algorithm
+ *
+ * @u, @v: Unsigned values whose GCD is desired.
+ *
+ * Returns THE greatest common divisor of u and v, if either value is 0,
+ * the other value is returned as the result.
+ */
+static u32 MT2063_gcd(u32 u, u32 v)
+{
+ u32 r;
+
+ while (v != 0) {
+ r = u % v;
+ u = v;
+ v = r;
+ }
+
+ return u;
+}
+
+/**
+ * IsSpurInBand() - Checks to see if a spur will be present within the IF's
+ * bandwidth. (fIFOut +/- fIFBW, -fIFOut +/- fIFBW)
+ *
+ * ma mb mc md
+ * <--+-+-+-------------------+-------------------+-+-+-->
+ * | ^ 0 ^ |
+ * ^ b=-fIFOut+fIFBW/2 -b=+fIFOut-fIFBW/2 ^
+ * a=-fIFOut-fIFBW/2 -a=+fIFOut+fIFBW/2
+ *
+ * Note that some equations are doubled to prevent round-off
+ * problems when calculating fIFBW/2
+ *
+ * @pAS_Info: Avoid Spurs information block
+ * @fm: If spur, amount f_IF1 has to move negative
+ * @fp: If spur, amount f_IF1 has to move positive
+ *
+ * Returns 1 if an LO spur would be present, otherwise 0.
+ */
+static u32 IsSpurInBand(struct MT2063_AvoidSpursData_t *pAS_Info,
+ u32 *fm, u32 * fp)
+{
+ /*
+ ** Calculate LO frequency settings.
+ */
+ u32 n, n0;
+ const u32 f_LO1 = pAS_Info->f_LO1;
+ const u32 f_LO2 = pAS_Info->f_LO2;
+ const u32 d = pAS_Info->f_out + pAS_Info->f_out_bw / 2;
+ const u32 c = d - pAS_Info->f_out_bw;
+ const u32 f = pAS_Info->f_zif_bw / 2;
+ const u32 f_Scale = (f_LO1 / (UINT_MAX / 2 / pAS_Info->maxH1)) + 1;
+ s32 f_nsLO1, f_nsLO2;
+ s32 f_Spur;
+ u32 ma, mb, mc, md, me, mf;
+ u32 lo_gcd, gd_Scale, gc_Scale, gf_Scale, hgds, hgfs, hgcs;
+
+ dprintk(2, "\n");
+
+ *fm = 0;
+
+ /*
+ ** For each edge (d, c & f), calculate a scale, based on the gcd
+ ** of f_LO1, f_LO2 and the edge value. Use the larger of this
+ ** gcd-based scale factor or f_Scale.
+ */
+ lo_gcd = MT2063_gcd(f_LO1, f_LO2);
+ gd_Scale = max((u32) MT2063_gcd(lo_gcd, d), f_Scale);
+ hgds = gd_Scale / 2;
+ gc_Scale = max((u32) MT2063_gcd(lo_gcd, c), f_Scale);
+ hgcs = gc_Scale / 2;
+ gf_Scale = max((u32) MT2063_gcd(lo_gcd, f), f_Scale);
+ hgfs = gf_Scale / 2;
+
+ n0 = DIV_ROUND_UP(f_LO2 - d, f_LO1 - f_LO2);
+
+ /* Check out all multiples of LO1 from n0 to m_maxLOSpurHarmonic */
+ for (n = n0; n <= pAS_Info->maxH1; ++n) {
+ md = (n * ((f_LO1 + hgds) / gd_Scale) -
+ ((d + hgds) / gd_Scale)) / ((f_LO2 + hgds) / gd_Scale);
+
+ /* If # fLO2 harmonics > m_maxLOSpurHarmonic, then no spurs present */
+ if (md >= pAS_Info->maxH1)
+ break;
+
+ ma = (n * ((f_LO1 + hgds) / gd_Scale) +
+ ((d + hgds) / gd_Scale)) / ((f_LO2 + hgds) / gd_Scale);
+
+ /* If no spurs between +/- (f_out + f_IFBW/2), then try next harmonic */
+ if (md == ma)
+ continue;
+
+ mc = (n * ((f_LO1 + hgcs) / gc_Scale) -
+ ((c + hgcs) / gc_Scale)) / ((f_LO2 + hgcs) / gc_Scale);
+ if (mc != md) {
+ f_nsLO1 = (s32) (n * (f_LO1 / gc_Scale));
+ f_nsLO2 = (s32) (mc * (f_LO2 / gc_Scale));
+ f_Spur =
+ (gc_Scale * (f_nsLO1 - f_nsLO2)) +
+ n * (f_LO1 % gc_Scale) - mc * (f_LO2 % gc_Scale);
+
+ *fp = ((f_Spur - (s32) c) / (mc - n)) + 1;
+ *fm = (((s32) d - f_Spur) / (mc - n)) + 1;
+ return 1;
+ }
+
+ /* Location of Zero-IF-spur to be checked */
+ me = (n * ((f_LO1 + hgfs) / gf_Scale) +
+ ((f + hgfs) / gf_Scale)) / ((f_LO2 + hgfs) / gf_Scale);
+ mf = (n * ((f_LO1 + hgfs) / gf_Scale) -
+ ((f + hgfs) / gf_Scale)) / ((f_LO2 + hgfs) / gf_Scale);
+ if (me != mf) {
+ f_nsLO1 = n * (f_LO1 / gf_Scale);
+ f_nsLO2 = me * (f_LO2 / gf_Scale);
+ f_Spur =
+ (gf_Scale * (f_nsLO1 - f_nsLO2)) +
+ n * (f_LO1 % gf_Scale) - me * (f_LO2 % gf_Scale);
+
+ *fp = ((f_Spur + (s32) f) / (me - n)) + 1;
+ *fm = (((s32) f - f_Spur) / (me - n)) + 1;
+ return 1;
+ }
+
+ mb = (n * ((f_LO1 + hgcs) / gc_Scale) +
+ ((c + hgcs) / gc_Scale)) / ((f_LO2 + hgcs) / gc_Scale);
+ if (ma != mb) {
+ f_nsLO1 = n * (f_LO1 / gc_Scale);
+ f_nsLO2 = ma * (f_LO2 / gc_Scale);
+ f_Spur =
+ (gc_Scale * (f_nsLO1 - f_nsLO2)) +
+ n * (f_LO1 % gc_Scale) - ma * (f_LO2 % gc_Scale);
+
+ *fp = (((s32) d + f_Spur) / (ma - n)) + 1;
+ *fm = (-(f_Spur + (s32) c) / (ma - n)) + 1;
+ return 1;
+ }
+ }
+
+ /* No spurs found */
+ return 0;
+}
+
+/*
+ * MT_AvoidSpurs() - Main entry point to avoid spurs.
+ * Checks for existing spurs in present LO1, LO2 freqs
+ * and if present, chooses spur-free LO1, LO2 combination
+ * that tunes the same input/output frequencies.
+ */
+static u32 MT2063_AvoidSpurs(struct MT2063_AvoidSpursData_t *pAS_Info)
+{
+ u32 status = 0;
+ u32 fm, fp; /* restricted range on LO's */
+ pAS_Info->bSpurAvoided = 0;
+ pAS_Info->nSpursFound = 0;
+
+ dprintk(2, "\n");
+
+ if (pAS_Info->maxH1 == 0)
+ return 0;
+
+ /*
+ * Avoid LO Generated Spurs
+ *
+ * Make sure that have no LO-related spurs within the IF output
+ * bandwidth.
+ *
+ * If there is an LO spur in this band, start at the current IF1 frequency
+ * and work out until we find a spur-free frequency or run up against the
+ * 1st IF SAW band edge. Use temporary copies of fLO1 and fLO2 so that they
+ * will be unchanged if a spur-free setting is not found.
+ */
+ pAS_Info->bSpurPresent = IsSpurInBand(pAS_Info, &fm, &fp);
+ if (pAS_Info->bSpurPresent) {
+ u32 zfIF1 = pAS_Info->f_LO1 - pAS_Info->f_in; /* current attempt at a 1st IF */
+ u32 zfLO1 = pAS_Info->f_LO1; /* current attempt at an LO1 freq */
+ u32 zfLO2 = pAS_Info->f_LO2; /* current attempt at an LO2 freq */
+ u32 delta_IF1;
+ u32 new_IF1;
+
+ /*
+ ** Spur was found, attempt to find a spur-free 1st IF
+ */
+ do {
+ pAS_Info->nSpursFound++;
+
+ /* Raise f_IF1_upper, if needed */
+ MT2063_AddExclZone(pAS_Info, zfIF1 - fm, zfIF1 + fp);
+
+ /* Choose next IF1 that is closest to f_IF1_CENTER */
+ new_IF1 = MT2063_ChooseFirstIF(pAS_Info);
+
+ if (new_IF1 > zfIF1) {
+ pAS_Info->f_LO1 += (new_IF1 - zfIF1);
+ pAS_Info->f_LO2 += (new_IF1 - zfIF1);
+ } else {
+ pAS_Info->f_LO1 -= (zfIF1 - new_IF1);
+ pAS_Info->f_LO2 -= (zfIF1 - new_IF1);
+ }
+ zfIF1 = new_IF1;
+
+ if (zfIF1 > pAS_Info->f_if1_Center)
+ delta_IF1 = zfIF1 - pAS_Info->f_if1_Center;
+ else
+ delta_IF1 = pAS_Info->f_if1_Center - zfIF1;
+
+ pAS_Info->bSpurPresent = IsSpurInBand(pAS_Info, &fm, &fp);
+ /*
+ * Continue while the new 1st IF is still within the 1st IF bandwidth
+ * and there is a spur in the band (again)
+ */
+ } while ((2 * delta_IF1 + pAS_Info->f_out_bw <= pAS_Info->f_if1_bw) && pAS_Info->bSpurPresent);
+
+ /*
+ * Use the LO-spur free values found. If the search went all
+ * the way to the 1st IF band edge and always found spurs, just
+ * leave the original choice. It's as "good" as any other.
+ */
+ if (pAS_Info->bSpurPresent == 1) {
+ status |= MT2063_SPUR_PRESENT_ERR;
+ pAS_Info->f_LO1 = zfLO1;
+ pAS_Info->f_LO2 = zfLO2;
+ } else
+ pAS_Info->bSpurAvoided = 1;
+ }
+
+ status |=
+ ((pAS_Info->
+ nSpursFound << MT2063_SPUR_SHIFT) & MT2063_SPUR_CNT_MASK);
+
+ return status;
+}
+
+/*
+ * Constants used by the tuning algorithm
+ */
+#define MT2063_REF_FREQ (16000000UL) /* Reference oscillator Frequency (in Hz) */
+#define MT2063_IF1_BW (22000000UL) /* The IF1 filter bandwidth (in Hz) */
+#define MT2063_TUNE_STEP_SIZE (50000UL) /* Tune in steps of 50 kHz */
+#define MT2063_SPUR_STEP_HZ (250000UL) /* Step size (in Hz) to move IF1 when avoiding spurs */
+#define MT2063_ZIF_BW (2000000UL) /* Zero-IF spur-free bandwidth (in Hz) */
+#define MT2063_MAX_HARMONICS_1 (15UL) /* Highest intra-tuner LO Spur Harmonic to be avoided */
+#define MT2063_MAX_HARMONICS_2 (5UL) /* Highest inter-tuner LO Spur Harmonic to be avoided */
+#define MT2063_MIN_LO_SEP (1000000UL) /* Minimum inter-tuner LO frequency separation */
+#define MT2063_LO1_FRACN_AVOID (0UL) /* LO1 FracN numerator avoid region (in Hz) */
+#define MT2063_LO2_FRACN_AVOID (199999UL) /* LO2 FracN numerator avoid region (in Hz) */
+#define MT2063_MIN_FIN_FREQ (44000000UL) /* Minimum input frequency (in Hz) */
+#define MT2063_MAX_FIN_FREQ (1100000000UL) /* Maximum input frequency (in Hz) */
+#define MT2063_MIN_FOUT_FREQ (36000000UL) /* Minimum output frequency (in Hz) */
+#define MT2063_MAX_FOUT_FREQ (57000000UL) /* Maximum output frequency (in Hz) */
+#define MT2063_MIN_DNC_FREQ (1293000000UL) /* Minimum LO2 frequency (in Hz) */
+#define MT2063_MAX_DNC_FREQ (1614000000UL) /* Maximum LO2 frequency (in Hz) */
+#define MT2063_MIN_UPC_FREQ (1396000000UL) /* Minimum LO1 frequency (in Hz) */
+#define MT2063_MAX_UPC_FREQ (2750000000UL) /* Maximum LO1 frequency (in Hz) */
+
+/*
+ * Define the supported Part/Rev codes for the MT2063
+ */
+#define MT2063_B0 (0x9B)
+#define MT2063_B1 (0x9C)
+#define MT2063_B2 (0x9D)
+#define MT2063_B3 (0x9E)
+
+/**
+ * mt2063_lockStatus - Checks to see if LO1 and LO2 are locked
+ *
+ * @state: struct mt2063_state pointer
+ *
+ * This function returns 0, if no lock, 1 if locked and a value < 1 if error
+ */
+static unsigned int mt2063_lockStatus(struct mt2063_state *state)
+{
+ const u32 nMaxWait = 100; /* wait a maximum of 100 msec */
+ const u32 nPollRate = 2; /* poll status bits every 2 ms */
+ const u32 nMaxLoops = nMaxWait / nPollRate;
+ const u8 LO1LK = 0x80;
+ u8 LO2LK = 0x08;
+ u32 status;
+ u32 nDelays = 0;
+
+ dprintk(2, "\n");
+
+ /* LO2 Lock bit was in a different place for B0 version */
+ if (state->tuner_id == MT2063_B0)
+ LO2LK = 0x40;
+
+ do {
+ status = mt2063_read(state, MT2063_REG_LO_STATUS,
+ &state->reg[MT2063_REG_LO_STATUS], 1);
+
+ if (status < 0)
+ return status;
+
+ if ((state->reg[MT2063_REG_LO_STATUS] & (LO1LK | LO2LK)) ==
+ (LO1LK | LO2LK)) {
+ return TUNER_STATUS_LOCKED | TUNER_STATUS_STEREO;
+ }
+ msleep(nPollRate); /* Wait between retries */
+ } while (++nDelays < nMaxLoops);
+
+ /*
+ * Got no lock or partial lock
+ */
+ return 0;
+}
+
+/*
+ * Constants for setting receiver modes.
+ * (6 modes defined at this time, enumerated by mt2063_delivery_sys)
+ * (DNC1GC & DNC2GC are the values, which are used, when the specific
+ * DNC Output is selected, the other is always off)
+ *
+ * enum mt2063_delivery_sys
+ * -------------+----------------------------------------------
+ * Mode 0 : | MT2063_CABLE_QAM
+ * Mode 1 : | MT2063_CABLE_ANALOG
+ * Mode 2 : | MT2063_OFFAIR_COFDM
+ * Mode 3 : | MT2063_OFFAIR_COFDM_SAWLESS
+ * Mode 4 : | MT2063_OFFAIR_ANALOG
+ * Mode 5 : | MT2063_OFFAIR_8VSB
+ * --------------+----------------------------------------------
+ *
+ * |<---------- Mode -------------->|
+ * Reg Field | 0 | 1 | 2 | 3 | 4 | 5 |
+ * ------------+-----+-----+-----+-----+-----+-----+
+ * RFAGCen | OFF | OFF | OFF | OFF | OFF | OFF
+ * LNARin | 0 | 0 | 3 | 3 | 3 | 3
+ * FIFFQen | 1 | 1 | 1 | 1 | 1 | 1
+ * FIFFq | 0 | 0 | 0 | 0 | 0 | 0
+ * DNC1gc | 0 | 0 | 0 | 0 | 0 | 0
+ * DNC2gc | 0 | 0 | 0 | 0 | 0 | 0
+ * GCU Auto | 1 | 1 | 1 | 1 | 1 | 1
+ * LNA max Atn | 31 | 31 | 31 | 31 | 31 | 31
+ * LNA Target | 44 | 43 | 43 | 43 | 43 | 43
+ * ign RF Ovl | 0 | 0 | 0 | 0 | 0 | 0
+ * RF max Atn | 31 | 31 | 31 | 31 | 31 | 31
+ * PD1 Target | 36 | 36 | 38 | 38 | 36 | 38
+ * ign FIF Ovl | 0 | 0 | 0 | 0 | 0 | 0
+ * FIF max Atn | 5 | 5 | 5 | 5 | 5 | 5
+ * PD2 Target | 40 | 33 | 42 | 42 | 33 | 42
+ */
+
+enum mt2063_delivery_sys {
+ MT2063_CABLE_QAM = 0,
+ MT2063_CABLE_ANALOG,
+ MT2063_OFFAIR_COFDM,
+ MT2063_OFFAIR_COFDM_SAWLESS,
+ MT2063_OFFAIR_ANALOG,
+ MT2063_OFFAIR_8VSB,
+ MT2063_NUM_RCVR_MODES
+};
+
+static const char *mt2063_mode_name[] = {
+ [MT2063_CABLE_QAM] = "digital cable",
+ [MT2063_CABLE_ANALOG] = "analog cable",
+ [MT2063_OFFAIR_COFDM] = "digital offair",
+ [MT2063_OFFAIR_COFDM_SAWLESS] = "digital offair without SAW",
+ [MT2063_OFFAIR_ANALOG] = "analog offair",
+ [MT2063_OFFAIR_8VSB] = "analog offair 8vsb",
+};
+
+static const u8 RFAGCEN[] = { 0, 0, 0, 0, 0, 0 };
+static const u8 LNARIN[] = { 0, 0, 3, 3, 3, 3 };
+static const u8 FIFFQEN[] = { 1, 1, 1, 1, 1, 1 };
+static const u8 FIFFQ[] = { 0, 0, 0, 0, 0, 0 };
+static const u8 DNC1GC[] = { 0, 0, 0, 0, 0, 0 };
+static const u8 DNC2GC[] = { 0, 0, 0, 0, 0, 0 };
+static const u8 ACLNAMAX[] = { 31, 31, 31, 31, 31, 31 };
+static const u8 LNATGT[] = { 44, 43, 43, 43, 43, 43 };
+static const u8 RFOVDIS[] = { 0, 0, 0, 0, 0, 0 };
+static const u8 ACRFMAX[] = { 31, 31, 31, 31, 31, 31 };
+static const u8 PD1TGT[] = { 36, 36, 38, 38, 36, 38 };
+static const u8 FIFOVDIS[] = { 0, 0, 0, 0, 0, 0 };
+static const u8 ACFIFMAX[] = { 29, 29, 29, 29, 29, 29 };
+static const u8 PD2TGT[] = { 40, 33, 38, 42, 30, 38 };
+
+/*
+ * mt2063_set_dnc_output_enable()
+ */
+static u32 mt2063_get_dnc_output_enable(struct mt2063_state *state,
+ enum MT2063_DNC_Output_Enable *pValue)
+{
+ dprintk(2, "\n");
+
+ if ((state->reg[MT2063_REG_DNC_GAIN] & 0x03) == 0x03) { /* if DNC1 is off */
+ if ((state->reg[MT2063_REG_VGA_GAIN] & 0x03) == 0x03) /* if DNC2 is off */
+ *pValue = MT2063_DNC_NONE;
+ else
+ *pValue = MT2063_DNC_2;
+ } else { /* DNC1 is on */
+ if ((state->reg[MT2063_REG_VGA_GAIN] & 0x03) == 0x03) /* if DNC2 is off */
+ *pValue = MT2063_DNC_1;
+ else
+ *pValue = MT2063_DNC_BOTH;
+ }
+ return 0;
+}
+
+/*
+ * mt2063_set_dnc_output_enable()
+ */
+static u32 mt2063_set_dnc_output_enable(struct mt2063_state *state,
+ enum MT2063_DNC_Output_Enable nValue)
+{
+ u32 status = 0; /* Status to be returned */
+ u8 val = 0;
+
+ dprintk(2, "\n");
+
+ /* selects, which DNC output is used */
+ switch (nValue) {
+ case MT2063_DNC_NONE:
+ val = (state->reg[MT2063_REG_DNC_GAIN] & 0xFC) | 0x03; /* Set DNC1GC=3 */
+ if (state->reg[MT2063_REG_DNC_GAIN] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_DNC_GAIN,
+ val);
+
+ val = (state->reg[MT2063_REG_VGA_GAIN] & 0xFC) | 0x03; /* Set DNC2GC=3 */
+ if (state->reg[MT2063_REG_VGA_GAIN] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_VGA_GAIN,
+ val);
+
+ val = (state->reg[MT2063_REG_RSVD_20] & ~0x40); /* Set PD2MUX=0 */
+ if (state->reg[MT2063_REG_RSVD_20] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_RSVD_20,
+ val);
+
+ break;
+ case MT2063_DNC_1:
+ val = (state->reg[MT2063_REG_DNC_GAIN] & 0xFC) | (DNC1GC[state->rcvr_mode] & 0x03); /* Set DNC1GC=x */
+ if (state->reg[MT2063_REG_DNC_GAIN] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_DNC_GAIN,
+ val);
+
+ val = (state->reg[MT2063_REG_VGA_GAIN] & 0xFC) | 0x03; /* Set DNC2GC=3 */
+ if (state->reg[MT2063_REG_VGA_GAIN] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_VGA_GAIN,
+ val);
+
+ val = (state->reg[MT2063_REG_RSVD_20] & ~0x40); /* Set PD2MUX=0 */
+ if (state->reg[MT2063_REG_RSVD_20] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_RSVD_20,
+ val);
+
+ break;
+ case MT2063_DNC_2:
+ val = (state->reg[MT2063_REG_DNC_GAIN] & 0xFC) | 0x03; /* Set DNC1GC=3 */
+ if (state->reg[MT2063_REG_DNC_GAIN] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_DNC_GAIN,
+ val);
+
+ val = (state->reg[MT2063_REG_VGA_GAIN] & 0xFC) | (DNC2GC[state->rcvr_mode] & 0x03); /* Set DNC2GC=x */
+ if (state->reg[MT2063_REG_VGA_GAIN] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_VGA_GAIN,
+ val);
+
+ val = (state->reg[MT2063_REG_RSVD_20] | 0x40); /* Set PD2MUX=1 */
+ if (state->reg[MT2063_REG_RSVD_20] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_RSVD_20,
+ val);
+
+ break;
+ case MT2063_DNC_BOTH:
+ val = (state->reg[MT2063_REG_DNC_GAIN] & 0xFC) | (DNC1GC[state->rcvr_mode] & 0x03); /* Set DNC1GC=x */
+ if (state->reg[MT2063_REG_DNC_GAIN] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_DNC_GAIN,
+ val);
+
+ val = (state->reg[MT2063_REG_VGA_GAIN] & 0xFC) | (DNC2GC[state->rcvr_mode] & 0x03); /* Set DNC2GC=x */
+ if (state->reg[MT2063_REG_VGA_GAIN] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_VGA_GAIN,
+ val);
+
+ val = (state->reg[MT2063_REG_RSVD_20] | 0x40); /* Set PD2MUX=1 */
+ if (state->reg[MT2063_REG_RSVD_20] !=
+ val)
+ status |=
+ mt2063_setreg(state,
+ MT2063_REG_RSVD_20,
+ val);
+
+ break;
+ default:
+ break;
+ }
+
+ return status;
+}
+
+/*
+ * MT2063_SetReceiverMode() - Set the MT2063 receiver mode, according with
+ * the selected enum mt2063_delivery_sys type.
+ *
+ * (DNC1GC & DNC2GC are the values, which are used, when the specific
+ * DNC Output is selected, the other is always off)
+ *
+ * @state: ptr to mt2063_state structure
+ * @Mode: desired reciever delivery system
+ *
+ * Note: Register cache must be valid for it to work
+ */
+
+static u32 MT2063_SetReceiverMode(struct mt2063_state *state,
+ enum mt2063_delivery_sys Mode)
+{
+ u32 status = 0; /* Status to be returned */
+ u8 val;
+ u32 longval;
+
+ dprintk(2, "\n");
+
+ if (Mode >= MT2063_NUM_RCVR_MODES)
+ status = -ERANGE;
+
+ /* RFAGCen */
+ if (status >= 0) {
+ val =
+ (state->
+ reg[MT2063_REG_PD1_TGT] & (u8) ~0x40) | (RFAGCEN[Mode]
+ ? 0x40 :
+ 0x00);
+ if (state->reg[MT2063_REG_PD1_TGT] != val)
+ status |= mt2063_setreg(state, MT2063_REG_PD1_TGT, val);
+ }
+
+ /* LNARin */
+ if (status >= 0) {
+ u8 val = (state->reg[MT2063_REG_CTRL_2C] & (u8) ~0x03) |
+ (LNARIN[Mode] & 0x03);
+ if (state->reg[MT2063_REG_CTRL_2C] != val)
+ status |= mt2063_setreg(state, MT2063_REG_CTRL_2C, val);
+ }
+
+ /* FIFFQEN and FIFFQ */
+ if (status >= 0) {
+ val =
+ (state->
+ reg[MT2063_REG_FIFF_CTRL2] & (u8) ~0xF0) |
+ (FIFFQEN[Mode] << 7) | (FIFFQ[Mode] << 4);
+ if (state->reg[MT2063_REG_FIFF_CTRL2] != val) {
+ status |=
+ mt2063_setreg(state, MT2063_REG_FIFF_CTRL2, val);
+ /* trigger FIFF calibration, needed after changing FIFFQ */
+ val =
+ (state->reg[MT2063_REG_FIFF_CTRL] | (u8) 0x01);
+ status |=
+ mt2063_setreg(state, MT2063_REG_FIFF_CTRL, val);
+ val =
+ (state->
+ reg[MT2063_REG_FIFF_CTRL] & (u8) ~0x01);
+ status |=
+ mt2063_setreg(state, MT2063_REG_FIFF_CTRL, val);
+ }
+ }
+
+ /* DNC1GC & DNC2GC */
+ status |= mt2063_get_dnc_output_enable(state, &longval);
+ status |= mt2063_set_dnc_output_enable(state, longval);
+
+ /* acLNAmax */
+ if (status >= 0) {
+ u8 val = (state->reg[MT2063_REG_LNA_OV] & (u8) ~0x1F) |
+ (ACLNAMAX[Mode] & 0x1F);
+ if (state->reg[MT2063_REG_LNA_OV] != val)
+ status |= mt2063_setreg(state, MT2063_REG_LNA_OV, val);
+ }
+
+ /* LNATGT */
+ if (status >= 0) {
+ u8 val = (state->reg[MT2063_REG_LNA_TGT] & (u8) ~0x3F) |
+ (LNATGT[Mode] & 0x3F);
+ if (state->reg[MT2063_REG_LNA_TGT] != val)
+ status |= mt2063_setreg(state, MT2063_REG_LNA_TGT, val);
+ }
+
+ /* ACRF */
+ if (status >= 0) {
+ u8 val = (state->reg[MT2063_REG_RF_OV] & (u8) ~0x1F) |
+ (ACRFMAX[Mode] & 0x1F);
+ if (state->reg[MT2063_REG_RF_OV] != val)
+ status |= mt2063_setreg(state, MT2063_REG_RF_OV, val);
+ }
+
+ /* PD1TGT */
+ if (status >= 0) {
+ u8 val = (state->reg[MT2063_REG_PD1_TGT] & (u8) ~0x3F) |
+ (PD1TGT[Mode] & 0x3F);
+ if (state->reg[MT2063_REG_PD1_TGT] != val)
+ status |= mt2063_setreg(state, MT2063_REG_PD1_TGT, val);
+ }
+
+ /* FIFATN */
+ if (status >= 0) {
+ u8 val = ACFIFMAX[Mode];
+ if (state->reg[MT2063_REG_PART_REV] != MT2063_B3 && val > 5)
+ val = 5;
+ val = (state->reg[MT2063_REG_FIF_OV] & (u8) ~0x1F) |
+ (val & 0x1F);
+ if (state->reg[MT2063_REG_FIF_OV] != val)
+ status |= mt2063_setreg(state, MT2063_REG_FIF_OV, val);
+ }
+
+ /* PD2TGT */
+ if (status >= 0) {
+ u8 val = (state->reg[MT2063_REG_PD2_TGT] & (u8) ~0x3F) |
+ (PD2TGT[Mode] & 0x3F);
+ if (state->reg[MT2063_REG_PD2_TGT] != val)
+ status |= mt2063_setreg(state, MT2063_REG_PD2_TGT, val);
+ }
+
+ /* Ignore ATN Overload */
+ if (status >= 0) {
+ val = (state->reg[MT2063_REG_LNA_TGT] & (u8) ~0x80) |
+ (RFOVDIS[Mode] ? 0x80 : 0x00);
+ if (state->reg[MT2063_REG_LNA_TGT] != val)
+ status |= mt2063_setreg(state, MT2063_REG_LNA_TGT, val);
+ }
+
+ /* Ignore FIF Overload */
+ if (status >= 0) {
+ val = (state->reg[MT2063_REG_PD1_TGT] & (u8) ~0x80) |
+ (FIFOVDIS[Mode] ? 0x80 : 0x00);
+ if (state->reg[MT2063_REG_PD1_TGT] != val)
+ status |= mt2063_setreg(state, MT2063_REG_PD1_TGT, val);
+ }
+
+ if (status >= 0) {
+ state->rcvr_mode = Mode;
+ dprintk(1, "mt2063 mode changed to %s\n",
+ mt2063_mode_name[state->rcvr_mode]);
+ }
+
+ return status;
+}
+
+/*
+ * MT2063_ClearPowerMaskBits () - Clears the power-down mask bits for various
+ * sections of the MT2063
+ *
+ * @Bits: Mask bits to be cleared.
+ *
+ * See definition of MT2063_Mask_Bits type for description
+ * of each of the power bits.
+ */
+static u32 MT2063_ClearPowerMaskBits(struct mt2063_state *state,
+ enum MT2063_Mask_Bits Bits)
+{
+ u32 status = 0;
+
+ dprintk(2, "\n");
+ Bits = (enum MT2063_Mask_Bits)(Bits & MT2063_ALL_SD); /* Only valid bits for this tuner */
+ if ((Bits & 0xFF00) != 0) {
+ state->reg[MT2063_REG_PWR_2] &= ~(u8) (Bits >> 8);
+ status |=
+ mt2063_write(state,
+ MT2063_REG_PWR_2,
+ &state->reg[MT2063_REG_PWR_2], 1);
+ }
+ if ((Bits & 0xFF) != 0) {
+ state->reg[MT2063_REG_PWR_1] &= ~(u8) (Bits & 0xFF);
+ status |=
+ mt2063_write(state,
+ MT2063_REG_PWR_1,
+ &state->reg[MT2063_REG_PWR_1], 1);
+ }
+
+ return status;
+}
+
+/*
+ * MT2063_SoftwareShutdown() - Enables or disables software shutdown function.
+ * When Shutdown is 1, any section whose power
+ * mask is set will be shutdown.
+ */
+static u32 MT2063_SoftwareShutdown(struct mt2063_state *state, u8 Shutdown)
+{
+ u32 status;
+
+ dprintk(2, "\n");
+ if (Shutdown == 1)
+ state->reg[MT2063_REG_PWR_1] |= 0x04;
+ else
+ state->reg[MT2063_REG_PWR_1] &= ~0x04;
+
+ status = mt2063_write(state,
+ MT2063_REG_PWR_1,
+ &state->reg[MT2063_REG_PWR_1], 1);
+
+ if (Shutdown != 1) {
+ state->reg[MT2063_REG_BYP_CTRL] =
+ (state->reg[MT2063_REG_BYP_CTRL] & 0x9F) | 0x40;
+ status |=
+ mt2063_write(state,
+ MT2063_REG_BYP_CTRL,
+ &state->reg[MT2063_REG_BYP_CTRL],
+ 1);
+ state->reg[MT2063_REG_BYP_CTRL] =
+ (state->reg[MT2063_REG_BYP_CTRL] & 0x9F);
+ status |=
+ mt2063_write(state,
+ MT2063_REG_BYP_CTRL,
+ &state->reg[MT2063_REG_BYP_CTRL],
+ 1);
+ }
+
+ return status;
+}
+
+static u32 MT2063_Round_fLO(u32 f_LO, u32 f_LO_Step, u32 f_ref)
+{
+ return f_ref * (f_LO / f_ref)
+ + f_LO_Step * (((f_LO % f_ref) + (f_LO_Step / 2)) / f_LO_Step);
+}
+
+/**
+ * fLO_FractionalTerm() - Calculates the portion contributed by FracN / denom.
+ * This function preserves maximum precision without
+ * risk of overflow. It accurately calculates
+ * f_ref * num / denom to within 1 HZ with fixed math.
+ *
+ * @num : Fractional portion of the multiplier
+ * @denom: denominator portion of the ratio
+ * @f_Ref: SRO frequency.
+ *
+ * This calculation handles f_ref as two separate 14-bit fields.
+ * Therefore, a maximum value of 2^28-1 may safely be used for f_ref.
+ * This is the genesis of the magic number "14" and the magic mask value of
+ * 0x03FFF.
+ *
+ * This routine successfully handles denom values up to and including 2^18.
+ * Returns: f_ref * num / denom
+ */
+static u32 MT2063_fLO_FractionalTerm(u32 f_ref, u32 num, u32 denom)
+{
+ u32 t1 = (f_ref >> 14) * num;
+ u32 term1 = t1 / denom;
+ u32 loss = t1 % denom;
+ u32 term2 =
+ (((f_ref & 0x00003FFF) * num + (loss << 14)) + (denom / 2)) / denom;
+ return (term1 << 14) + term2;
+}
+
+/*
+ * CalcLO1Mult()- Calculates Integer divider value and the numerator
+ * value for a FracN PLL.
+ *
+ * This function assumes that the f_LO and f_Ref are
+ * evenly divisible by f_LO_Step.
+ *
+ * @Div: OUTPUT: Whole number portion of the multiplier
+ * @FracN: OUTPUT: Fractional portion of the multiplier
+ * @f_LO: desired LO frequency.
+ * @f_LO_Step: Minimum step size for the LO (in Hz).
+ * @f_Ref: SRO frequency.
+ * @f_Avoid: Range of PLL frequencies to avoid near integer multiples
+ * of f_Ref (in Hz).
+ *
+ * Returns: Recalculated LO frequency.
+ */
+static u32 MT2063_CalcLO1Mult(u32 *Div,
+ u32 *FracN,
+ u32 f_LO,
+ u32 f_LO_Step, u32 f_Ref)
+{
+ /* Calculate the whole number portion of the divider */
+ *Div = f_LO / f_Ref;
+
+ /* Calculate the numerator value (round to nearest f_LO_Step) */
+ *FracN =
+ (64 * (((f_LO % f_Ref) + (f_LO_Step / 2)) / f_LO_Step) +
+ (f_Ref / f_LO_Step / 2)) / (f_Ref / f_LO_Step);
+
+ return (f_Ref * (*Div)) + MT2063_fLO_FractionalTerm(f_Ref, *FracN, 64);
+}
+
+/**
+ * CalcLO2Mult() - Calculates Integer divider value and the numerator
+ * value for a FracN PLL.
+ *
+ * This function assumes that the f_LO and f_Ref are
+ * evenly divisible by f_LO_Step.
+ *
+ * @Div: OUTPUT: Whole number portion of the multiplier
+ * @FracN: OUTPUT: Fractional portion of the multiplier
+ * @f_LO: desired LO frequency.
+ * @f_LO_Step: Minimum step size for the LO (in Hz).
+ * @f_Ref: SRO frequency.
+ * @f_Avoid: Range of PLL frequencies to avoid near
+ * integer multiples of f_Ref (in Hz).
+ *
+ * Returns: Recalculated LO frequency.
+ */
+static u32 MT2063_CalcLO2Mult(u32 *Div,
+ u32 *FracN,
+ u32 f_LO,
+ u32 f_LO_Step, u32 f_Ref)
+{
+ /* Calculate the whole number portion of the divider */
+ *Div = f_LO / f_Ref;
+
+ /* Calculate the numerator value (round to nearest f_LO_Step) */
+ *FracN =
+ (8191 * (((f_LO % f_Ref) + (f_LO_Step / 2)) / f_LO_Step) +
+ (f_Ref / f_LO_Step / 2)) / (f_Ref / f_LO_Step);
+
+ return (f_Ref * (*Div)) + MT2063_fLO_FractionalTerm(f_Ref, *FracN,
+ 8191);
+}
+
+/*
+ * FindClearTuneFilter() - Calculate the corrrect ClearTune filter to be
+ * used for a given input frequency.
+ *
+ * @state: ptr to tuner data structure
+ * @f_in: RF input center frequency (in Hz).
+ *
+ * Returns: ClearTune filter number (0-31)
+ */
+static u32 FindClearTuneFilter(struct mt2063_state *state, u32 f_in)
+{
+ u32 RFBand;
+ u32 idx; /* index loop */
+
+ /*
+ ** Find RF Band setting
+ */
+ RFBand = 31; /* def when f_in > all */
+ for (idx = 0; idx < 31; ++idx) {
+ if (state->CTFiltMax[idx] >= f_in) {
+ RFBand = idx;
+ break;
+ }
+ }
+ return RFBand;
+}
+
+/*
+ * MT2063_Tune() - Change the tuner's tuned frequency to RFin.
+ */
+static u32 MT2063_Tune(struct mt2063_state *state, u32 f_in)
+{ /* RF input center frequency */
+
+ u32 status = 0;
+ u32 LO1; /* 1st LO register value */
+ u32 Num1; /* Numerator for LO1 reg. value */
+ u32 f_IF1; /* 1st IF requested */
+ u32 LO2; /* 2nd LO register value */
+ u32 Num2; /* Numerator for LO2 reg. value */
+ u32 ofLO1, ofLO2; /* last time's LO frequencies */
+ u8 fiffc = 0x80; /* FIFF center freq from tuner */
+ u32 fiffof; /* Offset from FIFF center freq */
+ const u8 LO1LK = 0x80; /* Mask for LO1 Lock bit */
+ u8 LO2LK = 0x08; /* Mask for LO2 Lock bit */
+ u8 val;
+ u32 RFBand;
+
+ dprintk(2, "\n");
+ /* Check the input and output frequency ranges */
+ if ((f_in < MT2063_MIN_FIN_FREQ) || (f_in > MT2063_MAX_FIN_FREQ))
+ return -EINVAL;
+
+ if ((state->AS_Data.f_out < MT2063_MIN_FOUT_FREQ)
+ || (state->AS_Data.f_out > MT2063_MAX_FOUT_FREQ))
+ return -EINVAL;
+
+ /*
+ * Save original LO1 and LO2 register values
+ */
+ ofLO1 = state->AS_Data.f_LO1;
+ ofLO2 = state->AS_Data.f_LO2;
+
+ /*
+ * Find and set RF Band setting
+ */
+ if (state->ctfilt_sw == 1) {
+ val = (state->reg[MT2063_REG_CTUNE_CTRL] | 0x08);
+ if (state->reg[MT2063_REG_CTUNE_CTRL] != val) {
+ status |=
+ mt2063_setreg(state, MT2063_REG_CTUNE_CTRL, val);
+ }
+ val = state->reg[MT2063_REG_CTUNE_OV];
+ RFBand = FindClearTuneFilter(state, f_in);
+ state->reg[MT2063_REG_CTUNE_OV] =
+ (u8) ((state->reg[MT2063_REG_CTUNE_OV] & ~0x1F)
+ | RFBand);
+ if (state->reg[MT2063_REG_CTUNE_OV] != val) {
+ status |=
+ mt2063_setreg(state, MT2063_REG_CTUNE_OV, val);
+ }
+ }
+
+ /*
+ * Read the FIFF Center Frequency from the tuner
+ */
+ if (status >= 0) {
+ status |=
+ mt2063_read(state,
+ MT2063_REG_FIFFC,
+ &state->reg[MT2063_REG_FIFFC], 1);
+ fiffc = state->reg[MT2063_REG_FIFFC];
+ }
+ /*
+ * Assign in the requested values
+ */
+ state->AS_Data.f_in = f_in;
+ /* Request a 1st IF such that LO1 is on a step size */
+ state->AS_Data.f_if1_Request =
+ MT2063_Round_fLO(state->AS_Data.f_if1_Request + f_in,
+ state->AS_Data.f_LO1_Step,
+ state->AS_Data.f_ref) - f_in;
+
+ /*
+ * Calculate frequency settings. f_IF1_FREQ + f_in is the
+ * desired LO1 frequency
+ */
+ MT2063_ResetExclZones(&state->AS_Data);
+
+ f_IF1 = MT2063_ChooseFirstIF(&state->AS_Data);
+
+ state->AS_Data.f_LO1 =
+ MT2063_Round_fLO(f_IF1 + f_in, state->AS_Data.f_LO1_Step,
+ state->AS_Data.f_ref);
+
+ state->AS_Data.f_LO2 =
+ MT2063_Round_fLO(state->AS_Data.f_LO1 - state->AS_Data.f_out - f_in,
+ state->AS_Data.f_LO2_Step, state->AS_Data.f_ref);
+
+ /*
+ * Check for any LO spurs in the output bandwidth and adjust
+ * the LO settings to avoid them if needed
+ */
+ status |= MT2063_AvoidSpurs(&state->AS_Data);
+ /*
+ * MT_AvoidSpurs spurs may have changed the LO1 & LO2 values.
+ * Recalculate the LO frequencies and the values to be placed
+ * in the tuning registers.
+ */
+ state->AS_Data.f_LO1 =
+ MT2063_CalcLO1Mult(&LO1, &Num1, state->AS_Data.f_LO1,
+ state->AS_Data.f_LO1_Step, state->AS_Data.f_ref);
+ state->AS_Data.f_LO2 =
+ MT2063_Round_fLO(state->AS_Data.f_LO1 - state->AS_Data.f_out - f_in,
+ state->AS_Data.f_LO2_Step, state->AS_Data.f_ref);
+ state->AS_Data.f_LO2 =
+ MT2063_CalcLO2Mult(&LO2, &Num2, state->AS_Data.f_LO2,
+ state->AS_Data.f_LO2_Step, state->AS_Data.f_ref);
+
+ /*
+ * Check the upconverter and downconverter frequency ranges
+ */
+ if ((state->AS_Data.f_LO1 < MT2063_MIN_UPC_FREQ)
+ || (state->AS_Data.f_LO1 > MT2063_MAX_UPC_FREQ))
+ status |= MT2063_UPC_RANGE;
+ if ((state->AS_Data.f_LO2 < MT2063_MIN_DNC_FREQ)
+ || (state->AS_Data.f_LO2 > MT2063_MAX_DNC_FREQ))
+ status |= MT2063_DNC_RANGE;
+ /* LO2 Lock bit was in a different place for B0 version */
+ if (state->tuner_id == MT2063_B0)
+ LO2LK = 0x40;
+
+ /*
+ * If we have the same LO frequencies and we're already locked,
+ * then skip re-programming the LO registers.
+ */
+ if ((ofLO1 != state->AS_Data.f_LO1)
+ || (ofLO2 != state->AS_Data.f_LO2)
+ || ((state->reg[MT2063_REG_LO_STATUS] & (LO1LK | LO2LK)) !=
+ (LO1LK | LO2LK))) {
+ /*
+ * Calculate the FIFFOF register value
+ *
+ * IF1_Actual
+ * FIFFOF = ------------ - 8 * FIFFC - 4992
+ * f_ref/64
+ */
+ fiffof =
+ (state->AS_Data.f_LO1 -
+ f_in) / (state->AS_Data.f_ref / 64) - 8 * (u32) fiffc -
+ 4992;
+ if (fiffof > 0xFF)
+ fiffof = 0xFF;
+
+ /*
+ * Place all of the calculated values into the local tuner
+ * register fields.
+ */
+ if (status >= 0) {
+ state->reg[MT2063_REG_LO1CQ_1] = (u8) (LO1 & 0xFF); /* DIV1q */
+ state->reg[MT2063_REG_LO1CQ_2] = (u8) (Num1 & 0x3F); /* NUM1q */
+ state->reg[MT2063_REG_LO2CQ_1] = (u8) (((LO2 & 0x7F) << 1) /* DIV2q */
+ |(Num2 >> 12)); /* NUM2q (hi) */
+ state->reg[MT2063_REG_LO2CQ_2] = (u8) ((Num2 & 0x0FF0) >> 4); /* NUM2q (mid) */
+ state->reg[MT2063_REG_LO2CQ_3] = (u8) (0xE0 | (Num2 & 0x000F)); /* NUM2q (lo) */
+
+ /*
+ * Now write out the computed register values
+ * IMPORTANT: There is a required order for writing
+ * (0x05 must follow all the others).
+ */
+ status |= mt2063_write(state, MT2063_REG_LO1CQ_1, &state->reg[MT2063_REG_LO1CQ_1], 5); /* 0x01 - 0x05 */
+ if (state->tuner_id == MT2063_B0) {
+ /* Re-write the one-shot bits to trigger the tune operation */
+ status |= mt2063_write(state, MT2063_REG_LO2CQ_3, &state->reg[MT2063_REG_LO2CQ_3], 1); /* 0x05 */
+ }
+ /* Write out the FIFF offset only if it's changing */
+ if (state->reg[MT2063_REG_FIFF_OFFSET] !=
+ (u8) fiffof) {
+ state->reg[MT2063_REG_FIFF_OFFSET] =
+ (u8) fiffof;
+ status |=
+ mt2063_write(state,
+ MT2063_REG_FIFF_OFFSET,
+ &state->
+ reg[MT2063_REG_FIFF_OFFSET],
+ 1);
+ }
+ }
+
+ /*
+ * Check for LO's locking
+ */
+
+ if (status < 0)
+ return status;
+
+ status = mt2063_lockStatus(state);
+ if (status < 0)
+ return status;
+ if (!status)
+ return -EINVAL; /* Couldn't lock */
+
+ /*
+ * If we locked OK, assign calculated data to mt2063_state structure
+ */
+ state->f_IF1_actual = state->AS_Data.f_LO1 - f_in;
+ }
+
+ return status;
+}
+
+static const u8 MT2063B0_defaults[] = {
+ /* Reg, Value */
+ 0x19, 0x05,
+ 0x1B, 0x1D,
+ 0x1C, 0x1F,
+ 0x1D, 0x0F,
+ 0x1E, 0x3F,
+ 0x1F, 0x0F,
+ 0x20, 0x3F,
+ 0x22, 0x21,
+ 0x23, 0x3F,
+ 0x24, 0x20,
+ 0x25, 0x3F,
+ 0x27, 0xEE,
+ 0x2C, 0x27, /* bit at 0x20 is cleared below */
+ 0x30, 0x03,
+ 0x2C, 0x07, /* bit at 0x20 is cleared here */
+ 0x2D, 0x87,
+ 0x2E, 0xAA,
+ 0x28, 0xE1, /* Set the FIFCrst bit here */
+ 0x28, 0xE0, /* Clear the FIFCrst bit here */
+ 0x00
+};
+
+/* writing 0x05 0xf0 sw-resets all registers, so we write only needed changes */
+static const u8 MT2063B1_defaults[] = {
+ /* Reg, Value */
+ 0x05, 0xF0,
+ 0x11, 0x10, /* New Enable AFCsd */
+ 0x19, 0x05,
+ 0x1A, 0x6C,
+ 0x1B, 0x24,
+ 0x1C, 0x28,
+ 0x1D, 0x8F,
+ 0x1E, 0x14,
+ 0x1F, 0x8F,
+ 0x20, 0x57,
+ 0x22, 0x21, /* New - ver 1.03 */
+ 0x23, 0x3C, /* New - ver 1.10 */
+ 0x24, 0x20, /* New - ver 1.03 */
+ 0x2C, 0x24, /* bit at 0x20 is cleared below */
+ 0x2D, 0x87, /* FIFFQ=0 */
+ 0x2F, 0xF3,
+ 0x30, 0x0C, /* New - ver 1.11 */
+ 0x31, 0x1B, /* New - ver 1.11 */
+ 0x2C, 0x04, /* bit at 0x20 is cleared here */
+ 0x28, 0xE1, /* Set the FIFCrst bit here */
+ 0x28, 0xE0, /* Clear the FIFCrst bit here */
+ 0x00
+};
+
+/* writing 0x05 0xf0 sw-resets all registers, so we write only needed changes */
+static const u8 MT2063B3_defaults[] = {
+ /* Reg, Value */
+ 0x05, 0xF0,
+ 0x19, 0x3D,
+ 0x2C, 0x24, /* bit at 0x20 is cleared below */
+ 0x2C, 0x04, /* bit at 0x20 is cleared here */
+ 0x28, 0xE1, /* Set the FIFCrst bit here */
+ 0x28, 0xE0, /* Clear the FIFCrst bit here */
+ 0x00
+};
+
+static int mt2063_init(struct dvb_frontend *fe)
+{
+ u32 status;
+ struct mt2063_state *state = fe->tuner_priv;
+ u8 all_resets = 0xF0; /* reset/load bits */
+ const u8 *def = NULL;
+ char *step;
+ u32 FCRUN;
+ s32 maxReads;
+ u32 fcu_osc;
+ u32 i;
+
+ dprintk(2, "\n");
+
+ state->rcvr_mode = MT2063_CABLE_QAM;
+
+ /* Read the Part/Rev code from the tuner */
+ status = mt2063_read(state, MT2063_REG_PART_REV,
+ &state->reg[MT2063_REG_PART_REV], 1);
+ if (status < 0) {
+ printk(KERN_ERR "Can't read mt2063 part ID\n");
+ return status;
+ }
+
+ /* Check the part/rev code */
+ switch (state->reg[MT2063_REG_PART_REV]) {
+ case MT2063_B0:
+ step = "B0";
+ break;
+ case MT2063_B1:
+ step = "B1";
+ break;
+ case MT2063_B2:
+ step = "B2";
+ break;
+ case MT2063_B3:
+ step = "B3";
+ break;
+ default:
+ printk(KERN_ERR "mt2063: Unknown mt2063 device ID (0x%02x)\n",
+ state->reg[MT2063_REG_PART_REV]);
+ return -ENODEV; /* Wrong tuner Part/Rev code */
+ }
+
+ /* Check the 2nd byte of the Part/Rev code from the tuner */
+ status = mt2063_read(state, MT2063_REG_RSVD_3B,
+ &state->reg[MT2063_REG_RSVD_3B], 1);
+
+ /* b7 != 0 ==> NOT MT2063 */
+ if (status < 0 || ((state->reg[MT2063_REG_RSVD_3B] & 0x80) != 0x00)) {
+ printk(KERN_ERR "mt2063: Unknown part ID (0x%02x%02x)\n",
+ state->reg[MT2063_REG_PART_REV],
+ state->reg[MT2063_REG_RSVD_3B]);
+ return -ENODEV; /* Wrong tuner Part/Rev code */
+ }
+
+ printk(KERN_INFO "mt2063: detected a mt2063 %s\n", step);
+
+ /* Reset the tuner */
+ status = mt2063_write(state, MT2063_REG_LO2CQ_3, &all_resets, 1);
+ if (status < 0)
+ return status;
+
+ /* change all of the default values that vary from the HW reset values */
+ /* def = (state->reg[PART_REV] == MT2063_B0) ? MT2063B0_defaults : MT2063B1_defaults; */
+ switch (state->reg[MT2063_REG_PART_REV]) {
+ case MT2063_B3:
+ def = MT2063B3_defaults;
+ break;
+
+ case MT2063_B1:
+ def = MT2063B1_defaults;
+ break;
+
+ case MT2063_B0:
+ def = MT2063B0_defaults;
+ break;
+
+ default:
+ return -ENODEV;
+ break;
+ }
+
+ while (status >= 0 && *def) {
+ u8 reg = *def++;
+ u8 val = *def++;
+ status = mt2063_write(state, reg, &val, 1);
+ }
+ if (status < 0)
+ return status;
+
+ /* Wait for FIFF location to complete. */
+ FCRUN = 1;
+ maxReads = 10;
+ while (status >= 0 && (FCRUN != 0) && (maxReads-- > 0)) {
+ msleep(2);
+ status = mt2063_read(state,
+ MT2063_REG_XO_STATUS,
+ &state->
+ reg[MT2063_REG_XO_STATUS], 1);
+ FCRUN = (state->reg[MT2063_REG_XO_STATUS] & 0x40) >> 6;
+ }
+
+ if (FCRUN != 0 || status < 0)
+ return -ENODEV;
+
+ status = mt2063_read(state,
+ MT2063_REG_FIFFC,
+ &state->reg[MT2063_REG_FIFFC], 1);
+ if (status < 0)
+ return status;
+
+ /* Read back all the registers from the tuner */
+ status = mt2063_read(state,
+ MT2063_REG_PART_REV,
+ state->reg, MT2063_REG_END_REGS);
+ if (status < 0)
+ return status;
+
+ /* Initialize the tuner state. */
+ state->tuner_id = state->reg[MT2063_REG_PART_REV];
+ state->AS_Data.f_ref = MT2063_REF_FREQ;
+ state->AS_Data.f_if1_Center = (state->AS_Data.f_ref / 8) *
+ ((u32) state->reg[MT2063_REG_FIFFC] + 640);
+ state->AS_Data.f_if1_bw = MT2063_IF1_BW;
+ state->AS_Data.f_out = 43750000UL;
+ state->AS_Data.f_out_bw = 6750000UL;
+ state->AS_Data.f_zif_bw = MT2063_ZIF_BW;
+ state->AS_Data.f_LO1_Step = state->AS_Data.f_ref / 64;
+ state->AS_Data.f_LO2_Step = MT2063_TUNE_STEP_SIZE;
+ state->AS_Data.maxH1 = MT2063_MAX_HARMONICS_1;
+ state->AS_Data.maxH2 = MT2063_MAX_HARMONICS_2;
+ state->AS_Data.f_min_LO_Separation = MT2063_MIN_LO_SEP;
+ state->AS_Data.f_if1_Request = state->AS_Data.f_if1_Center;
+ state->AS_Data.f_LO1 = 2181000000UL;
+ state->AS_Data.f_LO2 = 1486249786UL;
+ state->f_IF1_actual = state->AS_Data.f_if1_Center;
+ state->AS_Data.f_in = state->AS_Data.f_LO1 - state->f_IF1_actual;
+ state->AS_Data.f_LO1_FracN_Avoid = MT2063_LO1_FRACN_AVOID;
+ state->AS_Data.f_LO2_FracN_Avoid = MT2063_LO2_FRACN_AVOID;
+ state->num_regs = MT2063_REG_END_REGS;
+ state->AS_Data.avoidDECT = MT2063_AVOID_BOTH;
+ state->ctfilt_sw = 0;
+
+ state->CTFiltMax[0] = 69230000;
+ state->CTFiltMax[1] = 105770000;
+ state->CTFiltMax[2] = 140350000;
+ state->CTFiltMax[3] = 177110000;
+ state->CTFiltMax[4] = 212860000;
+ state->CTFiltMax[5] = 241130000;
+ state->CTFiltMax[6] = 274370000;
+ state->CTFiltMax[7] = 309820000;
+ state->CTFiltMax[8] = 342450000;
+ state->CTFiltMax[9] = 378870000;
+ state->CTFiltMax[10] = 416210000;
+ state->CTFiltMax[11] = 456500000;
+ state->CTFiltMax[12] = 495790000;
+ state->CTFiltMax[13] = 534530000;
+ state->CTFiltMax[14] = 572610000;
+ state->CTFiltMax[15] = 598970000;
+ state->CTFiltMax[16] = 635910000;
+ state->CTFiltMax[17] = 672130000;
+ state->CTFiltMax[18] = 714840000;
+ state->CTFiltMax[19] = 739660000;
+ state->CTFiltMax[20] = 770410000;
+ state->CTFiltMax[21] = 814660000;
+ state->CTFiltMax[22] = 846950000;
+ state->CTFiltMax[23] = 867820000;
+ state->CTFiltMax[24] = 915980000;
+ state->CTFiltMax[25] = 947450000;
+ state->CTFiltMax[26] = 983110000;
+ state->CTFiltMax[27] = 1021630000;
+ state->CTFiltMax[28] = 1061870000;
+ state->CTFiltMax[29] = 1098330000;
+ state->CTFiltMax[30] = 1138990000;
+
+ /*
+ ** Fetch the FCU osc value and use it and the fRef value to
+ ** scale all of the Band Max values
+ */
+
+ state->reg[MT2063_REG_CTUNE_CTRL] = 0x0A;
+ status = mt2063_write(state, MT2063_REG_CTUNE_CTRL,
+ &state->reg[MT2063_REG_CTUNE_CTRL], 1);
+ if (status < 0)
+ return status;
+
+ /* Read the ClearTune filter calibration value */
+ status = mt2063_read(state, MT2063_REG_FIFFC,
+ &state->reg[MT2063_REG_FIFFC], 1);
+ if (status < 0)
+ return status;
+
+ fcu_osc = state->reg[MT2063_REG_FIFFC];
+
+ state->reg[MT2063_REG_CTUNE_CTRL] = 0x00;
+ status = mt2063_write(state, MT2063_REG_CTUNE_CTRL,
+ &state->reg[MT2063_REG_CTUNE_CTRL], 1);
+ if (status < 0)
+ return status;
+
+ /* Adjust each of the values in the ClearTune filter cross-over table */
+ for (i = 0; i < 31; i++)
+ state->CTFiltMax[i] = (state->CTFiltMax[i] / 768) * (fcu_osc + 640);
+
+ status = MT2063_SoftwareShutdown(state, 1);
+ if (status < 0)
+ return status;
+ status = MT2063_ClearPowerMaskBits(state, MT2063_ALL_SD);
+ if (status < 0)
+ return status;
+
+ state->init = true;
+
+ return 0;
+}
+
+static int mt2063_get_status(struct dvb_frontend *fe, u32 *tuner_status)
+{
+ struct mt2063_state *state = fe->tuner_priv;
+ int status;
+
+ dprintk(2, "\n");
+
+ if (!state->init)
+ return -ENODEV;
+
+ *tuner_status = 0;
+ status = mt2063_lockStatus(state);
+ if (status < 0)
+ return status;
+ if (status)
+ *tuner_status = TUNER_STATUS_LOCKED;
+
+ dprintk(1, "Tuner status: %d", *tuner_status);
+
+ return 0;
+}
+
+static int mt2063_release(struct dvb_frontend *fe)
+{
+ struct mt2063_state *state = fe->tuner_priv;
+
+ dprintk(2, "\n");
+
+ fe->tuner_priv = NULL;
+ kfree(state);
+
+ return 0;
+}
+
+static int mt2063_set_analog_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct mt2063_state *state = fe->tuner_priv;
+ s32 pict_car;
+ s32 pict2chanb_vsb;
+ s32 ch_bw;
+ s32 if_mid;
+ s32 rcvr_mode;
+ int status;
+
+ dprintk(2, "\n");
+
+ if (!state->init) {
+ status = mt2063_init(fe);
+ if (status < 0)
+ return status;
+ }
+
+ switch (params->mode) {
+ case V4L2_TUNER_RADIO:
+ pict_car = 38900000;
+ ch_bw = 8000000;
+ pict2chanb_vsb = -(ch_bw / 2);
+ rcvr_mode = MT2063_OFFAIR_ANALOG;
+ break;
+ case V4L2_TUNER_ANALOG_TV:
+ rcvr_mode = MT2063_CABLE_ANALOG;
+ if (params->std & ~V4L2_STD_MN) {
+ pict_car = 38900000;
+ ch_bw = 6000000;
+ pict2chanb_vsb = -1250000;
+ } else if (params->std & V4L2_STD_PAL_G) {
+ pict_car = 38900000;
+ ch_bw = 7000000;
+ pict2chanb_vsb = -1250000;
+ } else { /* PAL/SECAM standards */
+ pict_car = 38900000;
+ ch_bw = 8000000;
+ pict2chanb_vsb = -1250000;
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+ if_mid = pict_car - (pict2chanb_vsb + (ch_bw / 2));
+
+ state->AS_Data.f_LO2_Step = 125000; /* FIXME: probably 5000 for FM */
+ state->AS_Data.f_out = if_mid;
+ state->AS_Data.f_out_bw = ch_bw + 750000;
+ status = MT2063_SetReceiverMode(state, rcvr_mode);
+ if (status < 0)
+ return status;
+
+ dprintk(1, "Tuning to frequency: %d, bandwidth %d, foffset %d\n",
+ params->frequency, ch_bw, pict2chanb_vsb);
+
+ status = MT2063_Tune(state, (params->frequency + (pict2chanb_vsb + (ch_bw / 2))));
+ if (status < 0)
+ return status;
+
+ state->frequency = params->frequency;
+ return 0;
+}
+
+/*
+ * As defined on EN 300 429, the DVB-C roll-off factor is 0.15.
+ * So, the amount of the needed bandwith is given by:
+ * Bw = Symbol_rate * (1 + 0.15)
+ * As such, the maximum symbol rate supported by 6 MHz is given by:
+ * max_symbol_rate = 6 MHz / 1.15 = 5217391 Bauds
+ */
+#define MAX_SYMBOL_RATE_6MHz 5217391
+
+static int mt2063_set_params(struct dvb_frontend *fe)
+{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ struct mt2063_state *state = fe->tuner_priv;
+ int status;
+ s32 pict_car;
+ s32 pict2chanb_vsb;
+ s32 ch_bw;
+ s32 if_mid;
+ s32 rcvr_mode;
+
+ if (!state->init) {
+ status = mt2063_init(fe);
+ if (status < 0)
+ return status;
+ }
+
+ dprintk(2, "\n");
+
+ if (c->bandwidth_hz == 0)
+ return -EINVAL;
+ if (c->bandwidth_hz <= 6000000)
+ ch_bw = 6000000;
+ else if (c->bandwidth_hz <= 7000000)
+ ch_bw = 7000000;
+ else
+ ch_bw = 8000000;
+
+ switch (c->delivery_system) {
+ case SYS_DVBT:
+ rcvr_mode = MT2063_OFFAIR_COFDM;
+ pict_car = 36125000;
+ pict2chanb_vsb = -(ch_bw / 2);
+ break;
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ rcvr_mode = MT2063_CABLE_QAM;
+ pict_car = 36125000;
+ pict2chanb_vsb = -(ch_bw / 2);
+ break;
+ default:
+ return -EINVAL;
+ }
+ if_mid = pict_car - (pict2chanb_vsb + (ch_bw / 2));
+
+ state->AS_Data.f_LO2_Step = 125000; /* FIXME: probably 5000 for FM */
+ state->AS_Data.f_out = if_mid;
+ state->AS_Data.f_out_bw = ch_bw + 750000;
+ status = MT2063_SetReceiverMode(state, rcvr_mode);
+ if (status < 0)
+ return status;
+
+ dprintk(1, "Tuning to frequency: %d, bandwidth %d, foffset %d\n",
+ c->frequency, ch_bw, pict2chanb_vsb);
+
+ status = MT2063_Tune(state, (c->frequency + (pict2chanb_vsb + (ch_bw / 2))));
+
+ if (status < 0)
+ return status;
+
+ state->frequency = c->frequency;
+ return 0;
+}
+
+static int mt2063_get_if_frequency(struct dvb_frontend *fe, u32 *freq)
+{
+ struct mt2063_state *state = fe->tuner_priv;
+
+ dprintk(2, "\n");
+
+ if (!state->init)
+ return -ENODEV;
+
+ *freq = state->AS_Data.f_out;
+
+ dprintk(1, "IF frequency: %d\n", *freq);
+
+ return 0;
+}
+
+static int mt2063_get_bandwidth(struct dvb_frontend *fe, u32 *bw)
+{
+ struct mt2063_state *state = fe->tuner_priv;
+
+ dprintk(2, "\n");
+
+ if (!state->init)
+ return -ENODEV;
+
+ *bw = state->AS_Data.f_out_bw - 750000;
+
+ dprintk(1, "bandwidth: %d\n", *bw);
+
+ return 0;
+}
+
+static struct dvb_tuner_ops mt2063_ops = {
+ .info = {
+ .name = "MT2063 Silicon Tuner",
+ .frequency_min = 45000000,
+ .frequency_max = 850000000,
+ .frequency_step = 0,
+ },
+
+ .init = mt2063_init,
+ .sleep = MT2063_Sleep,
+ .get_status = mt2063_get_status,
+ .set_analog_params = mt2063_set_analog_params,
+ .set_params = mt2063_set_params,
+ .get_if_frequency = mt2063_get_if_frequency,
+ .get_bandwidth = mt2063_get_bandwidth,
+ .release = mt2063_release,
+};
+
+struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe,
+ struct mt2063_config *config,
+ struct i2c_adapter *i2c)
+{
+ struct mt2063_state *state = NULL;
+
+ dprintk(2, "\n");
+
+ state = kzalloc(sizeof(struct mt2063_state), GFP_KERNEL);
+ if (state == NULL)
+ goto error;
+
+ state->config = config;
+ state->i2c = i2c;
+ state->frontend = fe;
+ state->reference = config->refclock / 1000; /* kHz */
+ fe->tuner_priv = state;
+ fe->ops.tuner_ops = mt2063_ops;
+
+ printk(KERN_INFO "%s: Attaching MT2063\n", __func__);
+ return fe;
+
+error:
+ kfree(state);
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(mt2063_attach);
+
+/*
+ * Ancillary routines visible outside mt2063
+ * FIXME: Remove them in favor of using standard tuner callbacks
+ */
+unsigned int tuner_MT2063_SoftwareShutdown(struct dvb_frontend *fe)
+{
+ struct mt2063_state *state = fe->tuner_priv;
+ int err = 0;
+
+ dprintk(2, "\n");
+
+ err = MT2063_SoftwareShutdown(state, 1);
+ if (err < 0)
+ printk(KERN_ERR "%s: Couldn't shutdown\n", __func__);
+
+ return err;
+}
+EXPORT_SYMBOL_GPL(tuner_MT2063_SoftwareShutdown);
+
+unsigned int tuner_MT2063_ClearPowerMaskBits(struct dvb_frontend *fe)
+{
+ struct mt2063_state *state = fe->tuner_priv;
+ int err = 0;
+
+ dprintk(2, "\n");
+
+ err = MT2063_ClearPowerMaskBits(state, MT2063_ALL_SD);
+ if (err < 0)
+ printk(KERN_ERR "%s: Invalid parameter\n", __func__);
+
+ return err;
+}
+EXPORT_SYMBOL_GPL(tuner_MT2063_ClearPowerMaskBits);
+
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_DESCRIPTION("MT2063 Silicon tuner");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/common/tuners/mt2063.h b/drivers/media/common/tuners/mt2063.h
new file mode 100644
index 0000000..62d0e8e
--- /dev/null
+++ b/drivers/media/common/tuners/mt2063.h
@@ -0,0 +1,36 @@
+#ifndef __MT2063_H__
+#define __MT2063_H__
+
+#include "dvb_frontend.h"
+
+struct mt2063_config {
+ u8 tuner_address;
+ u32 refclock;
+};
+
+#if defined(CONFIG_MEDIA_TUNER_MT2063) || (defined(CONFIG_MEDIA_TUNER_MT2063_MODULE) && defined(MODULE))
+struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe,
+ struct mt2063_config *config,
+ struct i2c_adapter *i2c);
+
+#else
+
+static inline struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe,
+ struct mt2063_config *config,
+ struct i2c_adapter *i2c)
+{
+ printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+
+int mt2063_setTune(struct dvb_frontend *fe, u32 f_in,
+ u32 bw_in,
+ enum MTTune_atv_standard tv_type);
+
+/* FIXME: Should use the standard DVB attachment interfaces */
+unsigned int tuner_MT2063_SoftwareShutdown(struct dvb_frontend *fe);
+unsigned int tuner_MT2063_ClearPowerMaskBits(struct dvb_frontend *fe);
+
+#endif /* CONFIG_DVB_MT2063 */
+
+#endif /* __MT2063_H__ */
diff --git a/drivers/media/common/tuners/mt2131.c b/drivers/media/common/tuners/mt2131.c
index a4f830b..f83b0c1 100644
--- a/drivers/media/common/tuners/mt2131.c
+++ b/drivers/media/common/tuners/mt2131.c
@@ -92,9 +92,9 @@
return 0;
}
-static int mt2131_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int mt2131_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct mt2131_priv *priv;
int ret=0, i;
u32 freq;
@@ -105,12 +105,8 @@
u8 lockval = 0;
priv = fe->tuner_priv;
- if (fe->ops.info.type == FE_OFDM)
- priv->bandwidth = params->u.ofdm.bandwidth;
- else
- priv->bandwidth = 0;
- freq = params->frequency / 1000; // Hz -> kHz
+ freq = c->frequency / 1000; /* Hz -> kHz */
dprintk(1, "%s() freq=%d\n", __func__, freq);
f_lo1 = freq + MT2131_IF1 * 1000;
@@ -193,14 +189,6 @@
return 0;
}
-static int mt2131_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
-{
- struct mt2131_priv *priv = fe->tuner_priv;
- dprintk(1, "%s()\n", __func__);
- *bandwidth = priv->bandwidth;
- return 0;
-}
-
static int mt2131_get_status(struct dvb_frontend *fe, u32 *status)
{
struct mt2131_priv *priv = fe->tuner_priv;
@@ -263,7 +251,6 @@
.set_params = mt2131_set_params,
.get_frequency = mt2131_get_frequency,
- .get_bandwidth = mt2131_get_bandwidth,
.get_status = mt2131_get_status
};
@@ -281,7 +268,6 @@
return NULL;
priv->cfg = cfg;
- priv->bandwidth = 6000000; /* 6MHz */
priv->i2c = i2c;
if (mt2131_readreg(priv, 0, &id) != 0) {
diff --git a/drivers/media/common/tuners/mt2131_priv.h b/drivers/media/common/tuners/mt2131_priv.h
index 4e05a67..62aeedf 100644
--- a/drivers/media/common/tuners/mt2131_priv.h
+++ b/drivers/media/common/tuners/mt2131_priv.h
@@ -38,7 +38,6 @@
struct i2c_adapter *i2c;
u32 frequency;
- u32 bandwidth;
};
#endif /* __MT2131_PRIV_H__ */
diff --git a/drivers/media/common/tuners/mt2266.c b/drivers/media/common/tuners/mt2266.c
index 25a8ea3..bca4d75 100644
--- a/drivers/media/common/tuners/mt2266.c
+++ b/drivers/media/common/tuners/mt2266.c
@@ -122,8 +122,9 @@
#define FREF 30000 // Quartz oscillator 30 MHz
-static int mt2266_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int mt2266_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct mt2266_priv *priv;
int ret=0;
u32 freq;
@@ -135,32 +136,32 @@
priv = fe->tuner_priv;
- freq = params->frequency / 1000; // Hz -> kHz
+ freq = priv->frequency / 1000; /* Hz -> kHz */
if (freq < 470000 && freq > 230000)
return -EINVAL; /* Gap between VHF and UHF bands */
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
- priv->frequency = freq * 1000;
+ priv->frequency = c->frequency;
tune = 2 * freq * (8192/16) / (FREF/16);
band = (freq < 300000) ? MT2266_VHF : MT2266_UHF;
if (band == MT2266_VHF)
tune *= 2;
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (c->bandwidth_hz) {
+ case 6000000:
mt2266_writeregs(priv, mt2266_init_6mhz,
sizeof(mt2266_init_6mhz));
break;
- case BANDWIDTH_7_MHZ:
- mt2266_writeregs(priv, mt2266_init_7mhz,
- sizeof(mt2266_init_7mhz));
- break;
- case BANDWIDTH_8_MHZ:
- default:
+ case 8000000:
mt2266_writeregs(priv, mt2266_init_8mhz,
sizeof(mt2266_init_8mhz));
break;
+ case 7000000:
+ default:
+ mt2266_writeregs(priv, mt2266_init_7mhz,
+ sizeof(mt2266_init_7mhz));
+ break;
}
+ priv->bandwidth = c->bandwidth_hz;
if (band == MT2266_VHF && priv->band == MT2266_UHF) {
dprintk("Switch from UHF to VHF");
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
index 54be9e6..6133315 100644
--- a/drivers/media/common/tuners/mxl5005s.c
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -3979,54 +3979,47 @@
return 0;
}
-static int mxl5005s_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int mxl5005s_set_params(struct dvb_frontend *fe)
{
struct mxl5005s_state *state = fe->tuner_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 delsys = c->delivery_system;
+ u32 bw = c->bandwidth_hz;
u32 req_mode, req_bw = 0;
int ret;
dprintk(1, "%s()\n", __func__);
- if (fe->ops.info.type == FE_ATSC) {
- switch (params->u.vsb.modulation) {
- case VSB_8:
- req_mode = MXL_ATSC; break;
- default:
- case QAM_64:
- case QAM_256:
- case QAM_AUTO:
- req_mode = MXL_QAM; break;
- }
- } else
+ switch (delsys) {
+ case SYS_ATSC:
+ req_mode = MXL_ATSC;
+ req_bw = MXL5005S_BANDWIDTH_6MHZ;
+ break;
+ case SYS_DVBC_ANNEX_B:
+ req_mode = MXL_QAM;
+ req_bw = MXL5005S_BANDWIDTH_6MHZ;
+ break;
+ default: /* Assume DVB-T */
req_mode = MXL_DVBT;
+ switch (bw) {
+ case 6000000:
+ req_bw = MXL5005S_BANDWIDTH_6MHZ;
+ break;
+ case 7000000:
+ req_bw = MXL5005S_BANDWIDTH_7MHZ;
+ break;
+ case 8000000:
+ case 0:
+ req_bw = MXL5005S_BANDWIDTH_8MHZ;
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
/* Change tuner for new modulation type if reqd */
- if (req_mode != state->current_mode) {
- switch (req_mode) {
- case MXL_ATSC:
- case MXL_QAM:
- req_bw = MXL5005S_BANDWIDTH_6MHZ;
- break;
- case MXL_DVBT:
- default:
- /* Assume DVB-T */
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- req_bw = MXL5005S_BANDWIDTH_6MHZ;
- break;
- case BANDWIDTH_7_MHZ:
- req_bw = MXL5005S_BANDWIDTH_7MHZ;
- break;
- case BANDWIDTH_AUTO:
- case BANDWIDTH_8_MHZ:
- req_bw = MXL5005S_BANDWIDTH_8MHZ;
- break;
- default:
- return -EINVAL;
- }
- }
-
+ if (req_mode != state->current_mode ||
+ req_bw != state->Chan_Bandwidth) {
state->current_mode = req_mode;
ret = mxl5005s_reconfigure(fe, req_mode, req_bw);
@@ -4034,8 +4027,8 @@
ret = 0;
if (ret == 0) {
- dprintk(1, "%s() freq=%d\n", __func__, params->frequency);
- ret = mxl5005s_SetRfFreqHz(fe, params->frequency);
+ dprintk(1, "%s() freq=%d\n", __func__, c->frequency);
+ ret = mxl5005s_SetRfFreqHz(fe, c->frequency);
}
return ret;
diff --git a/drivers/media/common/tuners/mxl5007t.c b/drivers/media/common/tuners/mxl5007t.c
index 5d02221..69e453e 100644
--- a/drivers/media/common/tuners/mxl5007t.c
+++ b/drivers/media/common/tuners/mxl5007t.c
@@ -165,6 +165,8 @@
struct reg_pair_t tab_init_cable[ARRAY_SIZE(init_tab_cable)];
struct reg_pair_t tab_rftune[ARRAY_SIZE(reg_pair_rftune)];
+ enum mxl5007t_if_freq if_freq;
+
u32 frequency;
u32 bandwidth;
};
@@ -286,6 +288,8 @@
/* set inverted IF or normal IF */
set_reg_bits(state->tab_init, 0x02, 0x10, invert_if ? 0x10 : 0x00);
+ state->if_freq = if_freq;
+
return;
}
@@ -612,47 +616,43 @@
/* ------------------------------------------------------------------------- */
-static int mxl5007t_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int mxl5007t_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 delsys = c->delivery_system;
struct mxl5007t_state *state = fe->tuner_priv;
enum mxl5007t_bw_mhz bw;
enum mxl5007t_mode mode;
int ret;
- u32 freq = params->frequency;
+ u32 freq = c->frequency;
- if (fe->ops.info.type == FE_ATSC) {
- switch (params->u.vsb.modulation) {
- case VSB_8:
- case VSB_16:
- mode = MxL_MODE_ATSC;
- break;
- case QAM_64:
- case QAM_256:
- mode = MxL_MODE_CABLE;
- break;
- default:
- mxl_err("modulation not set!");
- return -EINVAL;
- }
+ switch (delsys) {
+ case SYS_ATSC:
+ mode = MxL_MODE_ATSC;
bw = MxL_BW_6MHz;
- } else if (fe->ops.info.type == FE_OFDM) {
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ break;
+ case SYS_DVBC_ANNEX_B:
+ mode = MxL_MODE_CABLE;
+ bw = MxL_BW_6MHz;
+ break;
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ mode = MxL_MODE_DVBT;
+ switch (c->bandwidth_hz) {
+ case 6000000:
bw = MxL_BW_6MHz;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
bw = MxL_BW_7MHz;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
bw = MxL_BW_8MHz;
break;
default:
- mxl_err("bandwidth not set!");
return -EINVAL;
}
- mode = MxL_MODE_DVBT;
- } else {
+ break;
+ default:
mxl_err("modulation type not supported!");
return -EINVAL;
}
@@ -671,8 +671,7 @@
goto fail;
state->frequency = freq;
- state->bandwidth = (fe->ops.info.type == FE_OFDM) ?
- params->u.ofdm.bandwidth : 0;
+ state->bandwidth = c->bandwidth_hz;
fail:
mutex_unlock(&state->lock);
@@ -738,6 +737,50 @@
return 0;
}
+static int mxl5007t_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct mxl5007t_state *state = fe->tuner_priv;
+
+ *frequency = 0;
+
+ switch (state->if_freq) {
+ case MxL_IF_4_MHZ:
+ *frequency = 4000000;
+ break;
+ case MxL_IF_4_5_MHZ:
+ *frequency = 4500000;
+ break;
+ case MxL_IF_4_57_MHZ:
+ *frequency = 4570000;
+ break;
+ case MxL_IF_5_MHZ:
+ *frequency = 5000000;
+ break;
+ case MxL_IF_5_38_MHZ:
+ *frequency = 5380000;
+ break;
+ case MxL_IF_6_MHZ:
+ *frequency = 6000000;
+ break;
+ case MxL_IF_6_28_MHZ:
+ *frequency = 6280000;
+ break;
+ case MxL_IF_9_1915_MHZ:
+ *frequency = 9191500;
+ break;
+ case MxL_IF_35_25_MHZ:
+ *frequency = 35250000;
+ break;
+ case MxL_IF_36_15_MHZ:
+ *frequency = 36150000;
+ break;
+ case MxL_IF_44_MHZ:
+ *frequency = 44000000;
+ break;
+ }
+ return 0;
+}
+
static int mxl5007t_release(struct dvb_frontend *fe)
{
struct mxl5007t_state *state = fe->tuner_priv;
@@ -767,6 +810,7 @@
.get_frequency = mxl5007t_get_frequency,
.get_bandwidth = mxl5007t_get_bandwidth,
.release = mxl5007t_release,
+ .get_if_frequency = mxl5007t_get_if_frequency,
};
static int mxl5007t_get_chip_id(struct mxl5007t_state *state)
diff --git a/drivers/media/common/tuners/qt1010.c b/drivers/media/common/tuners/qt1010.c
index 9f5dba2..2d79b1f 100644
--- a/drivers/media/common/tuners/qt1010.c
+++ b/drivers/media/common/tuners/qt1010.c
@@ -82,9 +82,9 @@
printk(KERN_CONT "\n");
}
-static int qt1010_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int qt1010_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct qt1010_priv *priv;
int err;
u32 freq, div, mod1, mod2;
@@ -144,13 +144,11 @@
#define FREQ2 4000000 /* 4 MHz Quartz oscillator in the stick? */
priv = fe->tuner_priv;
- freq = params->frequency;
+ freq = c->frequency;
div = (freq + QT1010_OFFSET) / QT1010_STEP;
freq = (div * QT1010_STEP) - QT1010_OFFSET;
mod1 = (freq + QT1010_OFFSET) % FREQ1;
mod2 = (freq + QT1010_OFFSET) % FREQ2;
- priv->bandwidth =
- (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
priv->frequency = freq;
if (fe->ops.i2c_gate_ctrl)
@@ -320,7 +318,7 @@
static int qt1010_init(struct dvb_frontend *fe)
{
struct qt1010_priv *priv = fe->tuner_priv;
- struct dvb_frontend_parameters params;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int err = 0;
u8 i, tmpval, *valptr = NULL;
@@ -397,9 +395,9 @@
if ((err = qt1010_init_meas2(priv, i, &tmpval)))
return err;
- params.frequency = 545000000; /* Sigmatek DVB-110 545000000 */
+ c->frequency = 545000000; /* Sigmatek DVB-110 545000000 */
/* MSI Megasky 580 GL861 533000000 */
- return qt1010_set_params(fe, ¶ms);
+ return qt1010_set_params(fe);
}
static int qt1010_release(struct dvb_frontend *fe)
@@ -416,10 +414,9 @@
return 0;
}
-static int qt1010_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+static int qt1010_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
{
- struct qt1010_priv *priv = fe->tuner_priv;
- *bandwidth = priv->bandwidth;
+ *frequency = 36125000;
return 0;
}
@@ -437,7 +434,7 @@
.set_params = qt1010_set_params,
.get_frequency = qt1010_get_frequency,
- .get_bandwidth = qt1010_get_bandwidth
+ .get_if_frequency = qt1010_get_if_frequency,
};
struct dvb_frontend * qt1010_attach(struct dvb_frontend *fe,
diff --git a/drivers/media/common/tuners/qt1010_priv.h b/drivers/media/common/tuners/qt1010_priv.h
index 090cf47..2c42d3f 100644
--- a/drivers/media/common/tuners/qt1010_priv.h
+++ b/drivers/media/common/tuners/qt1010_priv.h
@@ -99,7 +99,6 @@
u8 reg25_init_val;
u32 frequency;
- u32 bandwidth;
};
#endif
diff --git a/drivers/media/common/tuners/tda18212.c b/drivers/media/common/tuners/tda18212.c
index e29cc2bc1..602c2e3 100644
--- a/drivers/media/common/tuners/tda18212.c
+++ b/drivers/media/common/tuners/tda18212.c
@@ -25,6 +25,8 @@
struct tda18212_priv {
struct tda18212_config *cfg;
struct i2c_adapter *i2c;
+
+ u32 if_frequency;
};
#define dbg(fmt, arg...) \
@@ -128,20 +130,31 @@
}
#endif
-static int tda18212_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int tda18212_set_params(struct dvb_frontend *fe)
{
struct tda18212_priv *priv = fe->tuner_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret, i;
u32 if_khz;
u8 buf[9];
+ #define DVBT_6 0
+ #define DVBT_7 1
+ #define DVBT_8 2
+ #define DVBT2_6 3
+ #define DVBT2_7 4
+ #define DVBT2_8 5
+ #define DVBC_6 6
+ #define DVBC_8 7
static const u8 bw_params[][3] = {
- /* 0f 13 23 */
- { 0xb3, 0x20, 0x03 }, /* DVB-T 6 MHz */
- { 0xb3, 0x31, 0x01 }, /* DVB-T 7 MHz */
- { 0xb3, 0x22, 0x01 }, /* DVB-T 8 MHz */
- { 0x92, 0x53, 0x03 }, /* DVB-C */
+ /* reg: 0f 13 23 */
+ [DVBT_6] = { 0xb3, 0x20, 0x03 },
+ [DVBT_7] = { 0xb3, 0x31, 0x01 },
+ [DVBT_8] = { 0xb3, 0x22, 0x01 },
+ [DVBT2_6] = { 0xbc, 0x20, 0x03 },
+ [DVBT2_7] = { 0xbc, 0x72, 0x03 },
+ [DVBT2_8] = { 0xbc, 0x22, 0x01 },
+ [DVBC_6] = { 0x92, 0x50, 0x03 },
+ [DVBC_8] = { 0x92, 0x53, 0x03 },
};
dbg("delsys=%d RF=%d BW=%d\n",
@@ -155,24 +168,44 @@
switch (c->bandwidth_hz) {
case 6000000:
if_khz = priv->cfg->if_dvbt_6;
- i = 0;
+ i = DVBT_6;
break;
case 7000000:
if_khz = priv->cfg->if_dvbt_7;
- i = 1;
+ i = DVBT_7;
break;
case 8000000:
if_khz = priv->cfg->if_dvbt_8;
- i = 2;
+ i = DVBT_8;
break;
default:
ret = -EINVAL;
goto error;
}
break;
- case SYS_DVBC_ANNEX_AC:
+ case SYS_DVBT2:
+ switch (c->bandwidth_hz) {
+ case 6000000:
+ if_khz = priv->cfg->if_dvbt2_6;
+ i = DVBT2_6;
+ break;
+ case 7000000:
+ if_khz = priv->cfg->if_dvbt2_7;
+ i = DVBT2_7;
+ break;
+ case 8000000:
+ if_khz = priv->cfg->if_dvbt2_8;
+ i = DVBT2_8;
+ break;
+ default:
+ ret = -EINVAL;
+ goto error;
+ }
+ break;
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
if_khz = priv->cfg->if_dvbc;
- i = 3;
+ i = DVBC_8;
break;
default:
ret = -EINVAL;
@@ -194,7 +227,7 @@
buf[0] = 0x02;
buf[1] = bw_params[i][1];
buf[2] = 0x03; /* default value */
- buf[3] = if_khz / 50;
+ buf[3] = DIV_ROUND_CLOSEST(if_khz, 50);
buf[4] = ((c->frequency / 1000) >> 16) & 0xff;
buf[5] = ((c->frequency / 1000) >> 8) & 0xff;
buf[6] = ((c->frequency / 1000) >> 0) & 0xff;
@@ -204,6 +237,9 @@
if (ret)
goto error;
+ /* actual IF rounded as it is on register */
+ priv->if_frequency = buf[3] * 50 * 1000;
+
exit:
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */
@@ -215,6 +251,15 @@
goto exit;
}
+static int tda18212_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct tda18212_priv *priv = fe->tuner_priv;
+
+ *frequency = priv->if_frequency;
+
+ return 0;
+}
+
static int tda18212_release(struct dvb_frontend *fe)
{
kfree(fe->tuner_priv);
@@ -234,6 +279,7 @@
.release = tda18212_release,
.set_params = tda18212_set_params,
+ .get_if_frequency = tda18212_get_if_frequency,
};
struct dvb_frontend *tda18212_attach(struct dvb_frontend *fe,
diff --git a/drivers/media/common/tuners/tda18212.h b/drivers/media/common/tuners/tda18212.h
index 83b497f..9bd5da4 100644
--- a/drivers/media/common/tuners/tda18212.h
+++ b/drivers/media/common/tuners/tda18212.h
@@ -29,6 +29,10 @@
u16 if_dvbt_6;
u16 if_dvbt_7;
u16 if_dvbt_8;
+ u16 if_dvbt2_5;
+ u16 if_dvbt2_6;
+ u16 if_dvbt2_7;
+ u16 if_dvbt2_8;
u16 if_dvbc;
};
diff --git a/drivers/media/common/tuners/tda18218.c b/drivers/media/common/tuners/tda18218.c
index 4fc2973..dfb3a83 100644
--- a/drivers/media/common/tuners/tda18218.c
+++ b/drivers/media/common/tuners/tda18218.c
@@ -109,10 +109,11 @@
return tda18218_rd_regs(priv, reg, val, 1);
}
-static int tda18218_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int tda18218_set_params(struct dvb_frontend *fe)
{
struct tda18218_priv *priv = fe->tuner_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 bw = c->bandwidth_hz;
int ret;
u8 buf[3], i, BP_Filter, LP_Fc;
u32 LO_Frac;
@@ -138,22 +139,19 @@
fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */
/* low-pass filter cut-off frequency */
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ if (bw <= 6000000) {
LP_Fc = 0;
- LO_Frac = params->frequency + 3000000;
- break;
- case BANDWIDTH_7_MHZ:
+ priv->if_frequency = 3000000;
+ } else if (bw <= 7000000) {
LP_Fc = 1;
- LO_Frac = params->frequency + 3500000;
- break;
- case BANDWIDTH_8_MHZ:
- default:
+ priv->if_frequency = 3500000;
+ } else {
LP_Fc = 2;
- LO_Frac = params->frequency + 4000000;
- break;
+ priv->if_frequency = 4000000;
}
+ LO_Frac = c->frequency + priv->if_frequency;
+
/* band-pass filter */
if (LO_Frac < 188000000)
BP_Filter = 3;
@@ -206,6 +204,14 @@
return ret;
}
+static int tda18218_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct tda18218_priv *priv = fe->tuner_priv;
+ *frequency = priv->if_frequency;
+ dbg("%s: if=%d", __func__, *frequency);
+ return 0;
+}
+
static int tda18218_sleep(struct dvb_frontend *fe)
{
struct tda18218_priv *priv = fe->tuner_priv;
@@ -268,6 +274,8 @@
.sleep = tda18218_sleep,
.set_params = tda18218_set_params,
+
+ .get_if_frequency = tda18218_get_if_frequency,
};
struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe,
diff --git a/drivers/media/common/tuners/tda18218_priv.h b/drivers/media/common/tuners/tda18218_priv.h
index 904e536..dc52b72 100644
--- a/drivers/media/common/tuners/tda18218_priv.h
+++ b/drivers/media/common/tuners/tda18218_priv.h
@@ -100,6 +100,8 @@
struct tda18218_config *cfg;
struct i2c_adapter *i2c;
+ u32 if_frequency;
+
u8 regs[TDA18218_NUM_REGS];
};
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index 63cc400..2e67f44 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -928,59 +928,49 @@
/* ------------------------------------------------------------------ */
-static int tda18271_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int tda18271_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 delsys = c->delivery_system;
+ u32 bw = c->bandwidth_hz;
+ u32 freq = c->frequency;
struct tda18271_priv *priv = fe->tuner_priv;
struct tda18271_std_map *std_map = &priv->std;
struct tda18271_std_map_item *map;
int ret;
- u32 bw, freq = params->frequency;
priv->mode = TDA18271_DIGITAL;
- if (fe->ops.info.type == FE_ATSC) {
- switch (params->u.vsb.modulation) {
- case VSB_8:
- case VSB_16:
- map = &std_map->atsc_6;
- break;
- case QAM_64:
- case QAM_256:
- map = &std_map->qam_6;
- break;
- default:
- tda_warn("modulation not set!\n");
- return -EINVAL;
- }
-#if 0
- /* userspace request is already center adjusted */
- freq += 1750000; /* Adjust to center (+1.75MHZ) */
-#endif
+ switch (delsys) {
+ case SYS_ATSC:
+ map = &std_map->atsc_6;
bw = 6000000;
- } else if (fe->ops.info.type == FE_OFDM) {
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- bw = 6000000;
+ break;
+ case SYS_ISDBT:
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ if (bw <= 6000000) {
map = &std_map->dvbt_6;
- break;
- case BANDWIDTH_7_MHZ:
- bw = 7000000;
+ } else if (bw <= 7000000) {
map = &std_map->dvbt_7;
- break;
- case BANDWIDTH_8_MHZ:
- bw = 8000000;
+ } else {
map = &std_map->dvbt_8;
- break;
- default:
- tda_warn("bandwidth not set!\n");
- return -EINVAL;
}
- } else if (fe->ops.info.type == FE_QAM) {
- /* DVB-C */
- map = &std_map->qam_8;
- bw = 8000000;
- } else {
+ break;
+ case SYS_DVBC_ANNEX_B:
+ bw = 6000000;
+ /* falltrough */
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ if (bw <= 6000000) {
+ map = &std_map->qam_6;
+ } else if (bw <= 7000000) {
+ map = &std_map->qam_7;
+ } else {
+ map = &std_map->qam_8;
+ }
+ break;
+ default:
tda_warn("modulation type not supported!\n");
return -EINVAL;
}
@@ -994,9 +984,9 @@
if (tda_fail(ret))
goto fail;
+ priv->if_freq = map->if_freq;
priv->frequency = freq;
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ?
- params->u.ofdm.bandwidth : 0;
+ priv->bandwidth = bw;
fail:
return ret;
}
@@ -1050,6 +1040,7 @@
if (tda_fail(ret))
goto fail;
+ priv->if_freq = map->if_freq;
priv->frequency = freq;
priv->bandwidth = 0;
fail:
@@ -1086,6 +1077,13 @@
return 0;
}
+static int tda18271_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ *frequency = (u32)priv->if_freq * 1000;
+ return 0;
+}
+
/* ------------------------------------------------------------------ */
#define tda18271_update_std(std_cfg, name) do { \
@@ -1245,6 +1243,7 @@
.set_config = tda18271_set_config,
.get_frequency = tda18271_get_frequency,
.get_bandwidth = tda18271_get_bandwidth,
+ .get_if_frequency = tda18271_get_if_frequency,
};
struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
diff --git a/drivers/media/common/tuners/tda18271-maps.c b/drivers/media/common/tuners/tda18271-maps.c
index 3d5b6ab..fb881c6 100644
--- a/drivers/media/common/tuners/tda18271-maps.c
+++ b/drivers/media/common/tuners/tda18271-maps.c
@@ -1213,6 +1213,8 @@
.if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */
.qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,
.if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
+ .qam_7 = { .if_freq = 4500, .fm_rfn = 0, .agc_mode = 3, .std = 6,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */
.qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7,
.if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */
};
@@ -1244,6 +1246,8 @@
.if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
.qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,
.if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
+ .qam_7 = { .if_freq = 4500, .fm_rfn = 0, .agc_mode = 3, .std = 6,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */
.qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7,
.if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */
};
diff --git a/drivers/media/common/tuners/tda18271-priv.h b/drivers/media/common/tuners/tda18271-priv.h
index 94340f4..454c152 100644
--- a/drivers/media/common/tuners/tda18271-priv.h
+++ b/drivers/media/common/tuners/tda18271-priv.h
@@ -122,6 +122,8 @@
struct mutex lock;
+ u16 if_freq;
+
u32 frequency;
u32 bandwidth;
};
diff --git a/drivers/media/common/tuners/tda18271.h b/drivers/media/common/tuners/tda18271.h
index 50cfa8c..640bae4 100644
--- a/drivers/media/common/tuners/tda18271.h
+++ b/drivers/media/common/tuners/tda18271.h
@@ -53,6 +53,7 @@
struct tda18271_std_map_item dvbt_7;
struct tda18271_std_map_item dvbt_8;
struct tda18271_std_map_item qam_6;
+ struct tda18271_std_map_item qam_7;
struct tda18271_std_map_item qam_8;
};
diff --git a/drivers/media/common/tuners/tda827x.c b/drivers/media/common/tuners/tda827x.c
index e0d5b43..a0d1762 100644
--- a/drivers/media/common/tuners/tda827x.c
+++ b/drivers/media/common/tuners/tda827x.c
@@ -152,9 +152,9 @@
return rc;
}
-static int tda827xo_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int tda827xo_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct tda827x_priv *priv = fe->tuner_priv;
u8 buf[14];
int rc;
@@ -165,18 +165,16 @@
u32 N;
dprintk("%s:\n", __func__);
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- if_freq = 4000000;
- break;
- case BANDWIDTH_7_MHZ:
- if_freq = 4500000;
- break;
- default: /* 8 MHz or Auto */
+ if (c->bandwidth_hz == 0) {
if_freq = 5000000;
- break;
+ } else if (c->bandwidth_hz <= 6000000) {
+ if_freq = 4000000;
+ } else if (c->bandwidth_hz <= 7000000) {
+ if_freq = 4500000;
+ } else { /* 8 MHz */
+ if_freq = 5000000;
}
- tuner_freq = params->frequency;
+ tuner_freq = c->frequency;
i = 0;
while (tda827x_table[i].lomax < tuner_freq) {
@@ -220,8 +218,8 @@
if (rc < 0)
goto err;
- priv->frequency = params->frequency;
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+ priv->frequency = c->frequency;
+ priv->bandwidth = c->bandwidth_hz;
return 0;
@@ -513,9 +511,9 @@
}
}
-static int tda827xa_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int tda827xa_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct tda827x_priv *priv = fe->tuner_priv;
struct tda827xa_data *frequency_map = tda827xa_dvbt;
u8 buf[11];
@@ -531,22 +529,25 @@
tda827xa_lna_gain(fe, 1, NULL);
msleep(20);
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- if_freq = 4000000;
- break;
- case BANDWIDTH_7_MHZ:
- if_freq = 4500000;
- break;
- default: /* 8 MHz or Auto */
+ if (c->bandwidth_hz == 0) {
if_freq = 5000000;
- break;
+ } else if (c->bandwidth_hz <= 6000000) {
+ if_freq = 4000000;
+ } else if (c->bandwidth_hz <= 7000000) {
+ if_freq = 4500000;
+ } else { /* 8 MHz */
+ if_freq = 5000000;
}
- tuner_freq = params->frequency;
+ tuner_freq = c->frequency;
- if (fe->ops.info.type == FE_QAM) {
+ switch (c->delivery_system) {
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
dprintk("%s select tda827xa_dvbc\n", __func__);
frequency_map = tda827xa_dvbc;
+ break;
+ default:
+ break;
}
i = 0;
@@ -645,9 +646,8 @@
if (rc < 0)
goto err;
- priv->frequency = params->frequency;
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
-
+ priv->frequency = c->frequency;
+ priv->bandwidth = c->bandwidth_hz;
return 0;
diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index f8ee29e..39e7e58 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -751,6 +751,17 @@
if (4 != rc)
tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc);
+ /* Write AUX byte */
+ switch (priv->type) {
+ case TUNER_PHILIPS_FM1216ME_MK3:
+ buffer[2] = 0x98;
+ buffer[3] = 0x20; /* set TOP AGC */
+ rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4);
+ if (4 != rc)
+ tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc);
+ break;
+ }
+
return 0;
}
@@ -780,24 +791,26 @@
}
static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params)
+ const u32 delsys,
+ const u32 frequency,
+ const u32 bandwidth)
{
struct tuner_simple_priv *priv = fe->tuner_priv;
switch (priv->type) {
case TUNER_PHILIPS_FMD1216ME_MK3:
case TUNER_PHILIPS_FMD1216MEX_MK3:
- if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ &&
- params->frequency >= 158870000)
+ if (bandwidth == 8000000 &&
+ frequency >= 158870000)
buf[3] |= 0x08;
break;
case TUNER_PHILIPS_TD1316:
/* determine band */
- buf[3] |= (params->frequency < 161000000) ? 1 :
- (params->frequency < 444000000) ? 2 : 4;
+ buf[3] |= (frequency < 161000000) ? 1 :
+ (frequency < 444000000) ? 2 : 4;
/* setup PLL filter */
- if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+ if (bandwidth == 8000000)
buf[3] |= 1 << 3;
break;
case TUNER_PHILIPS_TUV1236D:
@@ -808,12 +821,11 @@
if (dtv_input[priv->nr])
new_rf = dtv_input[priv->nr];
else
- switch (params->u.vsb.modulation) {
- case QAM_64:
- case QAM_256:
+ switch (delsys) {
+ case SYS_DVBC_ANNEX_B:
new_rf = 1;
break;
- case VSB_8:
+ case SYS_ATSC:
default:
new_rf = 0;
break;
@@ -827,7 +839,9 @@
}
static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params)
+ const u32 delsys,
+ const u32 freq,
+ const u32 bw)
{
/* This function returns the tuned frequency on success, 0 on error */
struct tuner_simple_priv *priv = fe->tuner_priv;
@@ -836,7 +850,7 @@
u8 config, cb;
u32 div;
int ret;
- unsigned frequency = params->frequency / 62500;
+ u32 frequency = freq / 62500;
if (!tun->stepsize) {
/* tuner-core was loaded before the digital tuner was
@@ -860,7 +874,7 @@
buf[2] = config;
buf[3] = cb;
- simple_set_dvb(fe, buf, params);
+ simple_set_dvb(fe, buf, delsys, freq, bw);
tuner_dbg("%s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
tun->name, div, buf[0], buf[1], buf[2], buf[3]);
@@ -870,32 +884,37 @@
}
static int simple_dvb_calc_regs(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params,
u8 *buf, int buf_len)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 delsys = c->delivery_system;
+ u32 bw = c->bandwidth_hz;
struct tuner_simple_priv *priv = fe->tuner_priv;
u32 frequency;
if (buf_len < 5)
return -EINVAL;
- frequency = simple_dvb_configure(fe, buf+1, params);
+ frequency = simple_dvb_configure(fe, buf+1, delsys, c->frequency, bw);
if (frequency == 0)
return -EINVAL;
buf[0] = priv->i2c_props.addr;
priv->frequency = frequency;
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ?
- params->u.ofdm.bandwidth : 0;
+ priv->bandwidth = c->bandwidth_hz;
return 5;
}
-static int simple_dvb_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int simple_dvb_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 delsys = c->delivery_system;
+ u32 bw = c->bandwidth_hz;
+ u32 freq = c->frequency;
struct tuner_simple_priv *priv = fe->tuner_priv;
+ u32 frequency;
u32 prev_freq, prev_bw;
int ret;
u8 buf[5];
@@ -906,9 +925,14 @@
prev_freq = priv->frequency;
prev_bw = priv->bandwidth;
- ret = simple_dvb_calc_regs(fe, params, buf, 5);
- if (ret != 5)
- goto fail;
+ frequency = simple_dvb_configure(fe, buf+1, delsys, freq, bw);
+ if (frequency == 0)
+ return -EINVAL;
+
+ buf[0] = priv->i2c_props.addr;
+
+ priv->frequency = frequency;
+ priv->bandwidth = bw;
/* put analog demod in standby when tuning digital */
if (fe->ops.analog_ops.standby)
diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c
index 3acbaa0..2755599 100644
--- a/drivers/media/common/tuners/tuner-xc2028.c
+++ b/drivers/media/common/tuners/tuner-xc2028.c
@@ -311,7 +311,7 @@
n_array, fname, name,
priv->firm_version >> 8, priv->firm_version & 0xff);
- priv->firm = kzalloc(sizeof(*priv->firm) * n_array, GFP_KERNEL);
+ priv->firm = kcalloc(n_array, sizeof(*priv->firm), GFP_KERNEL);
if (priv->firm == NULL) {
tuner_err("Not enough memory to load firmware file.\n");
rc = -ENOMEM;
@@ -891,7 +891,7 @@
/* Frequency is locked */
if (frq_lock == 1)
- signal = 32768;
+ signal = 1 << 11;
/* Get SNR of the video signal */
rc = xc2028_get_reg(priv, 0x0040, &signal);
@@ -962,14 +962,24 @@
* For DTV 7/8, the firmware uses BW = 8000, so it needs a
* further adjustment to get the frequency center on VHF
*/
+
+ /*
+ * The firmware DTV78 used to work fine in UHF band (8 MHz
+ * bandwidth) but not at all in VHF band (7 MHz bandwidth).
+ * The real problem was connected to the formula used to
+ * calculate the center frequency offset in VHF band.
+ * In fact, removing the 500KHz adjustment fixed the problem.
+ * This is coherent to what was implemented for the DTV7
+ * firmware.
+ * In the end, now the center frequency is the same for all 3
+ * firmwares (DTV7, DTV8, DTV78) and doesn't depend on channel
+ * bandwidth.
+ */
+
if (priv->cur_fw.type & DTV6)
offset = 1750000;
- else if (priv->cur_fw.type & DTV7)
- offset = 2250000;
- else /* DTV8 or DTV78 */
+ else /* DTV7 or DTV8 or DTV78 */
offset = 2750000;
- if ((priv->cur_fw.type & DTV78) && freq < 470000000)
- offset -= 500000;
/*
* xc3028 additional "magic"
@@ -979,17 +989,13 @@
* newer firmwares
*/
-#if 1
/*
* The proper adjustment would be to do it at s-code table.
* However, this didn't work, as reported by
* Robert Lowery <rglowery@exemail.com.au>
*/
- if (priv->cur_fw.type & DTV7)
- offset += 500000;
-
-#else
+#if 0
/*
* Still need tests for XC3028L (firmware 3.2 or upper)
* So, for now, let's just comment the per-firmware
@@ -1084,68 +1090,28 @@
V4L2_TUNER_ANALOG_TV, type, p->std, 0);
}
-static int xc2028_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int xc2028_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 delsys = c->delivery_system;
+ u32 bw = c->bandwidth_hz;
struct xc2028_data *priv = fe->tuner_priv;
unsigned int type=0;
- fe_bandwidth_t bw = BANDWIDTH_8_MHZ;
u16 demod = 0;
tuner_dbg("%s called\n", __func__);
- switch(fe->ops.info.type) {
- case FE_OFDM:
- bw = p->u.ofdm.bandwidth;
+ switch (delsys) {
+ case SYS_DVBT:
+ case SYS_DVBT2:
/*
* The only countries with 6MHz seem to be Taiwan/Uruguay.
* Both seem to require QAM firmware for OFDM decoding
* Tested in Taiwan by Terry Wu <terrywu2009@gmail.com>
*/
- if (bw == BANDWIDTH_6_MHZ)
+ if (bw <= 6000000)
type |= QAM;
- break;
- case FE_ATSC:
- bw = BANDWIDTH_6_MHZ;
- /* The only ATSC firmware (at least on v2.7) is D2633 */
- type |= ATSC | D2633;
- break;
- /* DVB-S and pure QAM (FE_QAM) are not supported */
- default:
- return -EINVAL;
- }
- switch (bw) {
- case BANDWIDTH_8_MHZ:
- if (p->frequency < 470000000)
- priv->ctrl.vhfbw7 = 0;
- else
- priv->ctrl.uhfbw8 = 1;
- type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV8;
- type |= F8MHZ;
- break;
- case BANDWIDTH_7_MHZ:
- if (p->frequency < 470000000)
- priv->ctrl.vhfbw7 = 1;
- else
- priv->ctrl.uhfbw8 = 0;
- type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV7;
- type |= F8MHZ;
- break;
- case BANDWIDTH_6_MHZ:
- type |= DTV6;
- priv->ctrl.vhfbw7 = 0;
- priv->ctrl.uhfbw8 = 0;
- break;
- default:
- tuner_err("error: bandwidth not supported.\n");
- };
-
- /*
- Selects between D2633 or D2620 firmware.
- It doesn't make sense for ATSC, since it should be D2633 on all cases
- */
- if (fe->ops.info.type != FE_ATSC) {
switch (priv->ctrl.type) {
case XC2028_D2633:
type |= D2633;
@@ -1161,6 +1127,34 @@
else
type |= D2620;
}
+ break;
+ case SYS_ATSC:
+ /* The only ATSC firmware (at least on v2.7) is D2633 */
+ type |= ATSC | D2633;
+ break;
+ /* DVB-S and pure QAM (FE_QAM) are not supported */
+ default:
+ return -EINVAL;
+ }
+
+ if (bw <= 6000000) {
+ type |= DTV6;
+ priv->ctrl.vhfbw7 = 0;
+ priv->ctrl.uhfbw8 = 0;
+ } else if (bw <= 7000000) {
+ if (c->frequency < 470000000)
+ priv->ctrl.vhfbw7 = 1;
+ else
+ priv->ctrl.uhfbw8 = 0;
+ type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV7;
+ type |= F8MHZ;
+ } else {
+ if (c->frequency < 470000000)
+ priv->ctrl.vhfbw7 = 0;
+ else
+ priv->ctrl.uhfbw8 = 1;
+ type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV8;
+ type |= F8MHZ;
}
/* All S-code tables need a 200kHz shift */
@@ -1185,7 +1179,7 @@
*/
}
- return generic_set_freq(fe, p->frequency,
+ return generic_set_freq(fe, c->frequency,
V4L2_TUNER_DIGITAL_TV, type, 0, demod);
}
diff --git a/drivers/media/common/tuners/xc4000.c b/drivers/media/common/tuners/xc4000.c
index 634f4d9..d218c1d 100644
--- a/drivers/media/common/tuners/xc4000.c
+++ b/drivers/media/common/tuners/xc4000.c
@@ -758,7 +758,7 @@
n_array, fname, name,
priv->firm_version >> 8, priv->firm_version & 0xff);
- priv->firm = kzalloc(sizeof(*priv->firm) * n_array, GFP_KERNEL);
+ priv->firm = kcalloc(n_array, sizeof(*priv->firm), GFP_KERNEL);
if (priv->firm == NULL) {
printk(KERN_ERR "Not enough memory to load firmware file.\n");
rc = -ENOMEM;
@@ -1121,83 +1121,62 @@
dprintk(1, "*** Quality (0:<8dB, 7:>56dB) = %d\n", quality);
}
-static int xc4000_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int xc4000_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 delsys = c->delivery_system;
+ u32 bw = c->bandwidth_hz;
struct xc4000_priv *priv = fe->tuner_priv;
unsigned int type;
int ret = -EREMOTEIO;
- dprintk(1, "%s() frequency=%d (Hz)\n", __func__, params->frequency);
+ dprintk(1, "%s() frequency=%d (Hz)\n", __func__, c->frequency);
mutex_lock(&priv->lock);
- if (fe->ops.info.type == FE_ATSC) {
- dprintk(1, "%s() ATSC\n", __func__);
- switch (params->u.vsb.modulation) {
- case VSB_8:
- case VSB_16:
- dprintk(1, "%s() VSB modulation\n", __func__);
- priv->rf_mode = XC_RF_MODE_AIR;
- priv->freq_hz = params->frequency - 1750000;
- priv->bandwidth = BANDWIDTH_6_MHZ;
- priv->video_standard = XC4000_DTV6;
- type = DTV6;
- break;
- case QAM_64:
- case QAM_256:
- case QAM_AUTO:
- dprintk(1, "%s() QAM modulation\n", __func__);
- priv->rf_mode = XC_RF_MODE_CABLE;
- priv->freq_hz = params->frequency - 1750000;
- priv->bandwidth = BANDWIDTH_6_MHZ;
- priv->video_standard = XC4000_DTV6;
- type = DTV6;
- break;
- default:
- ret = -EINVAL;
- goto fail;
- }
- } else if (fe->ops.info.type == FE_OFDM) {
+ switch (delsys) {
+ case SYS_ATSC:
+ dprintk(1, "%s() VSB modulation\n", __func__);
+ priv->rf_mode = XC_RF_MODE_AIR;
+ priv->freq_hz = c->frequency - 1750000;
+ priv->video_standard = XC4000_DTV6;
+ type = DTV6;
+ break;
+ case SYS_DVBC_ANNEX_B:
+ dprintk(1, "%s() QAM modulation\n", __func__);
+ priv->rf_mode = XC_RF_MODE_CABLE;
+ priv->freq_hz = c->frequency - 1750000;
+ priv->video_standard = XC4000_DTV6;
+ type = DTV6;
+ break;
+ case SYS_DVBT:
+ case SYS_DVBT2:
dprintk(1, "%s() OFDM\n", __func__);
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- priv->bandwidth = BANDWIDTH_6_MHZ;
- priv->video_standard = XC4000_DTV6;
- priv->freq_hz = params->frequency - 1750000;
- type = DTV6;
- break;
- case BANDWIDTH_7_MHZ:
- priv->bandwidth = BANDWIDTH_7_MHZ;
- priv->video_standard = XC4000_DTV7;
- priv->freq_hz = params->frequency - 2250000;
- type = DTV7;
- break;
- case BANDWIDTH_8_MHZ:
- priv->bandwidth = BANDWIDTH_8_MHZ;
- priv->video_standard = XC4000_DTV8;
- priv->freq_hz = params->frequency - 2750000;
- type = DTV8;
- break;
- case BANDWIDTH_AUTO:
- if (params->frequency < 400000000) {
- priv->bandwidth = BANDWIDTH_7_MHZ;
- priv->freq_hz = params->frequency - 2250000;
+ if (bw == 0) {
+ if (c->frequency < 400000000) {
+ priv->freq_hz = c->frequency - 2250000;
} else {
- priv->bandwidth = BANDWIDTH_8_MHZ;
- priv->freq_hz = params->frequency - 2750000;
+ priv->freq_hz = c->frequency - 2750000;
}
priv->video_standard = XC4000_DTV7_8;
type = DTV78;
- break;
- default:
- printk(KERN_ERR "xc4000 bandwidth not set!\n");
- ret = -EINVAL;
- goto fail;
+ } else if (bw <= 6000000) {
+ priv->video_standard = XC4000_DTV6;
+ priv->freq_hz = c->frequency - 1750000;
+ type = DTV6;
+ } else if (bw <= 7000000) {
+ priv->video_standard = XC4000_DTV7;
+ priv->freq_hz = c->frequency - 2250000;
+ type = DTV7;
+ } else {
+ priv->video_standard = XC4000_DTV8;
+ priv->freq_hz = c->frequency - 2750000;
+ type = DTV8;
}
priv->rf_mode = XC_RF_MODE_AIR;
- } else {
- printk(KERN_ERR "xc4000 modulation type not supported!\n");
+ break;
+ default:
+ printk(KERN_ERR "xc4000 delivery system not supported!\n");
ret = -EINVAL;
goto fail;
}
@@ -1209,6 +1188,8 @@
if (check_firmware(fe, type, 0, priv->if_khz) != 0)
goto fail;
+ priv->bandwidth = c->bandwidth_hz;
+
ret = xc_set_signal_source(priv, priv->rf_mode);
if (ret != 0) {
printk(KERN_ERR "xc4000: xc_set_signal_source(%d) failed\n",
@@ -1605,7 +1586,7 @@
break;
case 1:
/* new tuner instance */
- priv->bandwidth = BANDWIDTH_6_MHZ;
+ priv->bandwidth = 6000000;
/* set default configuration */
priv->if_khz = 4560;
priv->default_pm = 0;
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index aa1b2e8..296df05 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -628,20 +628,13 @@
dprintk(1, "*** Quality (0:<8dB, 7:>56dB) = %d\n", quality);
}
-/*
- * As defined on EN 300 429, the DVB-C roll-off factor is 0.15.
- * So, the amount of the needed bandwith is given by:
- * Bw = Symbol_rate * (1 + 0.15)
- * As such, the maximum symbol rate supported by 6 MHz is given by:
- * max_symbol_rate = 6 MHz / 1.15 = 5217391 Bauds
- */
-#define MAX_SYMBOL_RATE_6MHz 5217391
-
-static int xc5000_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int xc5000_set_params(struct dvb_frontend *fe)
{
+ int ret, b;
struct xc5000_priv *priv = fe->tuner_priv;
- int ret;
+ u32 bw = fe->dtv_property_cache.bandwidth_hz;
+ u32 freq = fe->dtv_property_cache.frequency;
+ u32 delsys = fe->dtv_property_cache.delivery_system;
if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS) {
if (xc_load_fw_and_init_tuner(fe) != XC_RESULT_SUCCESS) {
@@ -650,88 +643,69 @@
}
}
- dprintk(1, "%s() frequency=%d (Hz)\n", __func__, params->frequency);
+ dprintk(1, "%s() frequency=%d (Hz)\n", __func__, freq);
- if (fe->ops.info.type == FE_ATSC) {
- dprintk(1, "%s() ATSC\n", __func__);
- switch (params->u.vsb.modulation) {
- case VSB_8:
- case VSB_16:
- dprintk(1, "%s() VSB modulation\n", __func__);
- priv->rf_mode = XC_RF_MODE_AIR;
- priv->freq_hz = params->frequency - 1750000;
- priv->bandwidth = BANDWIDTH_6_MHZ;
- priv->video_standard = DTV6;
- break;
- case QAM_64:
- case QAM_256:
- case QAM_AUTO:
- dprintk(1, "%s() QAM modulation\n", __func__);
- priv->rf_mode = XC_RF_MODE_CABLE;
- priv->freq_hz = params->frequency - 1750000;
- priv->bandwidth = BANDWIDTH_6_MHZ;
- priv->video_standard = DTV6;
- break;
- default:
- return -EINVAL;
- }
- } else if (fe->ops.info.type == FE_OFDM) {
+ switch (delsys) {
+ case SYS_ATSC:
+ dprintk(1, "%s() VSB modulation\n", __func__);
+ priv->rf_mode = XC_RF_MODE_AIR;
+ priv->freq_hz = freq - 1750000;
+ priv->video_standard = DTV6;
+ break;
+ case SYS_DVBC_ANNEX_B:
+ dprintk(1, "%s() QAM modulation\n", __func__);
+ priv->rf_mode = XC_RF_MODE_CABLE;
+ priv->freq_hz = freq - 1750000;
+ priv->video_standard = DTV6;
+ break;
+ case SYS_DVBT:
+ case SYS_DVBT2:
dprintk(1, "%s() OFDM\n", __func__);
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- priv->bandwidth = BANDWIDTH_6_MHZ;
+ switch (bw) {
+ case 6000000:
priv->video_standard = DTV6;
- priv->freq_hz = params->frequency - 1750000;
+ priv->freq_hz = freq - 1750000;
break;
- case BANDWIDTH_7_MHZ:
- printk(KERN_ERR "xc5000 bandwidth 7MHz not supported\n");
- return -EINVAL;
- case BANDWIDTH_8_MHZ:
- priv->bandwidth = BANDWIDTH_8_MHZ;
+ case 7000000:
+ priv->video_standard = DTV7;
+ priv->freq_hz = freq - 2250000;
+ break;
+ case 8000000:
priv->video_standard = DTV8;
- priv->freq_hz = params->frequency - 2750000;
+ priv->freq_hz = freq - 2750000;
break;
default:
printk(KERN_ERR "xc5000 bandwidth not set!\n");
return -EINVAL;
}
priv->rf_mode = XC_RF_MODE_AIR;
- } else if (fe->ops.info.type == FE_QAM) {
- switch (params->u.qam.modulation) {
- case QAM_256:
- case QAM_AUTO:
- case QAM_16:
- case QAM_32:
- case QAM_64:
- case QAM_128:
- dprintk(1, "%s() QAM modulation\n", __func__);
- priv->rf_mode = XC_RF_MODE_CABLE;
- /*
- * Using a 8MHz bandwidth sometimes fail
- * with 6MHz-spaced channels, due to inter-carrier
- * interference. So, use DTV6 firmware
- */
- if (params->u.qam.symbol_rate <= MAX_SYMBOL_RATE_6MHz) {
- priv->bandwidth = BANDWIDTH_6_MHZ;
- priv->video_standard = DTV6;
- priv->freq_hz = params->frequency - 1750000;
- } else {
- priv->bandwidth = BANDWIDTH_8_MHZ;
- priv->video_standard = DTV7_8;
- priv->freq_hz = params->frequency - 2750000;
- }
- break;
- default:
- dprintk(1, "%s() Unsupported QAM type\n", __func__);
- return -EINVAL;
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ dprintk(1, "%s() QAM modulation\n", __func__);
+ priv->rf_mode = XC_RF_MODE_CABLE;
+ if (bw <= 6000000) {
+ priv->video_standard = DTV6;
+ priv->freq_hz = freq - 1750000;
+ b = 6;
+ } else if (bw <= 7000000) {
+ priv->video_standard = DTV7;
+ priv->freq_hz = freq - 2250000;
+ b = 7;
+ } else {
+ priv->video_standard = DTV7_8;
+ priv->freq_hz = freq - 2750000;
+ b = 8;
}
- } else {
- printk(KERN_ERR "xc5000 modulation type not supported!\n");
+ dprintk(1, "%s() Bandwidth %dMHz (%d)\n", __func__,
+ b, bw);
+ break;
+ default:
+ printk(KERN_ERR "xc5000: delivery system is not supported!\n");
return -EINVAL;
}
- dprintk(1, "%s() frequency=%d (compensated)\n",
- __func__, priv->freq_hz);
+ dprintk(1, "%s() frequency=%d (compensated to %d)\n",
+ __func__, freq, priv->freq_hz);
ret = xc_SetSignalSource(priv, priv->rf_mode);
if (ret != XC_RESULT_SUCCESS) {
@@ -763,6 +737,8 @@
if (debug)
xc_debug_dump(priv);
+ priv->bandwidth = bw;
+
return 0;
}
@@ -968,6 +944,14 @@
return 0;
}
+static int xc5000_get_if_frequency(struct dvb_frontend *fe, u32 *freq)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ dprintk(1, "%s()\n", __func__);
+ *freq = priv->if_khz * 1000;
+ return 0;
+}
+
static int xc5000_get_bandwidth(struct dvb_frontend *fe, u32 *bw)
{
struct xc5000_priv *priv = fe->tuner_priv;
@@ -1108,6 +1092,7 @@
.set_params = xc5000_set_params,
.set_analog_params = xc5000_set_analog_params,
.get_frequency = xc5000_get_frequency,
+ .get_if_frequency = xc5000_get_if_frequency,
.get_bandwidth = xc5000_get_bandwidth,
.get_status = xc5000_get_status
};
@@ -1135,7 +1120,7 @@
break;
case 1:
/* new tuner instance */
- priv->bandwidth = BANDWIDTH_6_MHZ;
+ priv->bandwidth = 6000000;
fe->tuner_priv = priv;
break;
default:
diff --git a/drivers/media/dvb/b2c2/flexcop.c b/drivers/media/dvb/b2c2/flexcop.c
index 2df1b02..b1e8c99 100644
--- a/drivers/media/dvb/b2c2/flexcop.c
+++ b/drivers/media/dvb/b2c2/flexcop.c
@@ -86,7 +86,8 @@
fc->demux.stop_feed = flexcop_dvb_stop_feed;
fc->demux.write_to_decoder = NULL;
- if ((ret = dvb_dmx_init(&fc->demux)) < 0) {
+ ret = dvb_dmx_init(&fc->demux);
+ if (ret < 0) {
err("dvb_dmx failed: error %d", ret);
goto err_dmx;
}
@@ -96,32 +97,42 @@
fc->dmxdev.filternum = fc->demux.feednum;
fc->dmxdev.demux = &fc->demux.dmx;
fc->dmxdev.capabilities = 0;
- if ((ret = dvb_dmxdev_init(&fc->dmxdev, &fc->dvb_adapter)) < 0) {
+ ret = dvb_dmxdev_init(&fc->dmxdev, &fc->dvb_adapter);
+ if (ret < 0) {
err("dvb_dmxdev_init failed: error %d", ret);
goto err_dmx_dev;
}
- if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
+ ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->hw_frontend);
+ if (ret < 0) {
err("adding hw_frontend to dmx failed: error %d", ret);
goto err_dmx_add_hw_frontend;
}
fc->mem_frontend.source = DMX_MEMORY_FE;
- if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->mem_frontend)) < 0) {
+ ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->mem_frontend);
+ if (ret < 0) {
err("adding mem_frontend to dmx failed: error %d", ret);
goto err_dmx_add_mem_frontend;
}
- if ((ret = fc->demux.dmx.connect_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
+ ret = fc->demux.dmx.connect_frontend(&fc->demux.dmx, &fc->hw_frontend);
+ if (ret < 0) {
err("connect frontend failed: error %d", ret);
goto err_connect_frontend;
}
- dvb_net_init(&fc->dvb_adapter, &fc->dvbnet, &fc->demux.dmx);
+ ret = dvb_net_init(&fc->dvb_adapter, &fc->dvbnet, &fc->demux.dmx);
+ if (ret < 0) {
+ err("dvb_net_init failed: error %d", ret);
+ goto err_net;
+ }
fc->init_state |= FC_STATE_DVB_INIT;
return 0;
+err_net:
+ fc->demux.dmx.disconnect_frontend(&fc->demux.dmx);
err_connect_frontend:
fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->mem_frontend);
err_dmx_add_mem_frontend:
@@ -254,7 +265,8 @@
flexcop_hw_filter_init(fc);
flexcop_smc_ctrl(fc, 0);
- if ((ret = flexcop_dvb_init(fc)))
+ ret = flexcop_dvb_init(fc);
+ if (ret)
goto error;
/* i2c has to be done before doing EEProm stuff -
@@ -272,7 +284,8 @@
} else
warn("reading of MAC address failed.\n");
- if ((ret = flexcop_frontend_init(fc)))
+ ret = flexcop_frontend_init(fc);
+ if (ret)
goto error;
flexcop_device_name(fc,"initialization of","complete");
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index caa4e18..430b3eb 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -386,7 +386,7 @@
return 0;
}
-static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth)
+static int dst_set_bandwidth(struct dst_state *state, u32 bandwidth)
{
state->bandwidth = bandwidth;
@@ -394,7 +394,7 @@
return -EOPNOTSUPP;
switch (bandwidth) {
- case BANDWIDTH_6_MHZ:
+ case 6000000:
if (state->dst_hw_cap & DST_TYPE_HAS_CA)
state->tx_tuna[7] = 0x06;
else {
@@ -402,7 +402,7 @@
state->tx_tuna[7] = 0x00;
}
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
if (state->dst_hw_cap & DST_TYPE_HAS_CA)
state->tx_tuna[7] = 0x07;
else {
@@ -410,7 +410,7 @@
state->tx_tuna[7] = 0x00;
}
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
if (state->dst_hw_cap & DST_TYPE_HAS_CA)
state->tx_tuna[7] = 0x08;
else {
@@ -1561,7 +1561,7 @@
state->tone = SEC_TONE_OFF;
state->diseq_flags = 0;
state->k22 = 0x02;
- state->bandwidth = BANDWIDTH_7_MHZ;
+ state->bandwidth = 7000000;
state->cur_jiff = jiffies;
if (state->dst_type == DST_TYPE_IS_SAT)
memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204));
@@ -1609,8 +1609,9 @@
return retval;
}
-static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int dst_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
int retval = -EINVAL;
struct dst_state *state = fe->demodulator_priv;
@@ -1623,17 +1624,17 @@
if (state->dst_type == DST_TYPE_IS_SAT) {
if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
dst_set_inversion(state, p->inversion);
- dst_set_fec(state, p->u.qpsk.fec_inner);
- dst_set_symbolrate(state, p->u.qpsk.symbol_rate);
+ dst_set_fec(state, p->fec_inner);
+ dst_set_symbolrate(state, p->symbol_rate);
dst_set_polarization(state);
- dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->u.qpsk.symbol_rate);
+ dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->symbol_rate);
} else if (state->dst_type == DST_TYPE_IS_TERR)
- dst_set_bandwidth(state, p->u.ofdm.bandwidth);
+ dst_set_bandwidth(state, p->bandwidth_hz);
else if (state->dst_type == DST_TYPE_IS_CABLE) {
- dst_set_fec(state, p->u.qam.fec_inner);
- dst_set_symbolrate(state, p->u.qam.symbol_rate);
- dst_set_modulation(state, p->u.qam.modulation);
+ dst_set_fec(state, p->fec_inner);
+ dst_set_symbolrate(state, p->symbol_rate);
+ dst_set_modulation(state, p->modulation);
}
retval = dst_write_tuna(fe);
}
@@ -1642,31 +1643,32 @@
}
static int dst_tune_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters* p,
+ bool re_tune,
unsigned int mode_flags,
unsigned int *delay,
fe_status_t *status)
{
struct dst_state *state = fe->demodulator_priv;
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
- if (p != NULL) {
+ if (re_tune) {
dst_set_freq(state, p->frequency);
dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency);
if (state->dst_type == DST_TYPE_IS_SAT) {
if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
dst_set_inversion(state, p->inversion);
- dst_set_fec(state, p->u.qpsk.fec_inner);
- dst_set_symbolrate(state, p->u.qpsk.symbol_rate);
+ dst_set_fec(state, p->fec_inner);
+ dst_set_symbolrate(state, p->symbol_rate);
dst_set_polarization(state);
- dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->u.qpsk.symbol_rate);
+ dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->symbol_rate);
} else if (state->dst_type == DST_TYPE_IS_TERR)
- dst_set_bandwidth(state, p->u.ofdm.bandwidth);
+ dst_set_bandwidth(state, p->bandwidth_hz);
else if (state->dst_type == DST_TYPE_IS_CABLE) {
- dst_set_fec(state, p->u.qam.fec_inner);
- dst_set_symbolrate(state, p->u.qam.symbol_rate);
- dst_set_modulation(state, p->u.qam.modulation);
+ dst_set_fec(state, p->fec_inner);
+ dst_set_symbolrate(state, p->symbol_rate);
+ dst_set_modulation(state, p->modulation);
}
dst_write_tuna(fe);
}
@@ -1683,22 +1685,23 @@
return dst_algo ? DVBFE_ALGO_HW : DVBFE_ALGO_SW;
}
-static int dst_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int dst_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct dst_state *state = fe->demodulator_priv;
p->frequency = state->decode_freq;
if (state->dst_type == DST_TYPE_IS_SAT) {
if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
p->inversion = state->inversion;
- p->u.qpsk.symbol_rate = state->symbol_rate;
- p->u.qpsk.fec_inner = dst_get_fec(state);
+ p->symbol_rate = state->symbol_rate;
+ p->fec_inner = dst_get_fec(state);
} else if (state->dst_type == DST_TYPE_IS_TERR) {
- p->u.ofdm.bandwidth = state->bandwidth;
+ p->bandwidth_hz = state->bandwidth;
} else if (state->dst_type == DST_TYPE_IS_CABLE) {
- p->u.qam.symbol_rate = state->symbol_rate;
- p->u.qam.fec_inner = dst_get_fec(state);
- p->u.qam.modulation = dst_get_modulation(state);
+ p->symbol_rate = state->symbol_rate;
+ p->fec_inner = dst_get_fec(state);
+ p->modulation = dst_get_modulation(state);
}
return 0;
@@ -1756,10 +1759,9 @@
EXPORT_SYMBOL(dst_attach);
static struct dvb_frontend_ops dst_dvbt_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "DST DVB-T",
- .type = FE_OFDM,
.frequency_min = 137000000,
.frequency_max = 858000000,
.frequency_stepsize = 166667,
@@ -1786,10 +1788,9 @@
};
static struct dvb_frontend_ops dst_dvbs_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "DST DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 1000, /* kHz for QPSK frontends */
@@ -1816,10 +1817,9 @@
};
static struct dvb_frontend_ops dst_dvbc_ops = {
-
+ .delsys = { SYS_DVBC_ANNEX_A },
.info = {
.name = "DST DVB-C",
- .type = FE_QAM,
.frequency_stepsize = 62500,
.frequency_min = 51000000,
.frequency_max = 858000000,
@@ -1846,9 +1846,9 @@
};
static struct dvb_frontend_ops dst_atsc_ops = {
+ .delsys = { SYS_ATSC },
.info = {
.name = "DST ATSC",
- .type = FE_ATSC,
.frequency_stepsize = 62500,
.frequency_min = 510000000,
.frequency_max = 858000000,
diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h
index d88cf2a..d70d98f 100644
--- a/drivers/media/dvb/bt8xx/dst_common.h
+++ b/drivers/media/dvb/bt8xx/dst_common.h
@@ -124,7 +124,7 @@
u16 decode_snr;
unsigned long cur_jiff;
u8 k22;
- fe_bandwidth_t bandwidth;
+ u32 bandwidth;
u32 dst_hw_cap;
u8 dst_fw_version;
fe_sec_mini_cmd_t minicmd;
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index 521d691..81fab9a 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -19,6 +19,8 @@
*
*/
+#define pr_fmt(fmt) "dvb_bt8xx: " fmt
+
#include <linux/bitops.h>
#include <linux/module.h>
#include <linux/init.h>
@@ -148,8 +150,9 @@
return 0;
}
-static int thomson_dtt7579_tuner_calc_regs(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
+static int thomson_dtt7579_tuner_calc_regs(struct dvb_frontend *fe, u8* pllbuf, int buf_len)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
u32 div;
unsigned char bs = 0;
unsigned char cp = 0;
@@ -157,18 +160,18 @@
if (buf_len < 5)
return -EINVAL;
- div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
+ div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
- if (params->frequency < 542000000)
+ if (c->frequency < 542000000)
cp = 0xb4;
- else if (params->frequency < 771000000)
+ else if (c->frequency < 771000000)
cp = 0xbc;
else
cp = 0xf4;
- if (params->frequency == 0)
+ if (c->frequency == 0)
bs = 0x03;
- else if (params->frequency < 443250000)
+ else if (c->frequency < 443250000)
bs = 0x02;
else
bs = 0x08;
@@ -191,13 +194,12 @@
.demod_address = 0x0f,
};
-static int cx24108_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int cx24108_tuner_set_params(struct dvb_frontend *fe)
{
- u32 freq = params->frequency;
-
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 freq = c->frequency;
int i, a, n, pump;
u32 band, pll;
-
u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000,
1576000,1718000,1856000,2036000,2150000};
u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000,
@@ -205,7 +207,7 @@
0x00120000,0x00140000};
#define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */
- printk("cx24108 debug: entering SetTunerFreq, freq=%d\n",freq);
+ dprintk("cx24108 debug: entering SetTunerFreq, freq=%d\n", freq);
/* This is really the bit driving the tuner chip cx24108 */
@@ -216,7 +218,7 @@
/* decide which VCO to use for the input frequency */
for(i = 1; (i < ARRAY_SIZE(osci) - 1) && (osci[i] < freq); i++);
- printk("cx24108 debug: select vco #%d (f=%d)\n",i,freq);
+ dprintk("cx24108 debug: select vco #%d (f=%d)\n", i, freq);
band=bandsel[i];
/* the gain values must be set by SetSymbolrate */
/* compute the pll divider needed, from Conexant data sheet,
@@ -232,7 +234,7 @@
((a&0x1f)<<11);
/* everything is shifted left 11 bits to left-align the bits in the
32bit word. Output to the tuner goes MSB-aligned, after all */
- printk("cx24108 debug: pump=%d, n=%d, a=%d\n",pump,n,a);
+ dprintk("cx24108 debug: pump=%d, n=%d, a=%d\n", pump, n, a);
cx24110_pll_write(fe,band);
/* set vga and vca to their widest-band settings, as a precaution.
SetSymbolrate might not be called to set this up */
@@ -267,31 +269,32 @@
.demod_address = 0x55,
};
-static int microtune_mt7202dtf_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int microtune_mt7202dtf_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv;
u8 cfg, cpump, band_select;
u8 data[4];
u32 div;
struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) };
- div = (36000000 + params->frequency + 83333) / 166666;
+ div = (36000000 + c->frequency + 83333) / 166666;
cfg = 0x88;
- if (params->frequency < 175000000)
+ if (c->frequency < 175000000)
cpump = 2;
- else if (params->frequency < 390000000)
+ else if (c->frequency < 390000000)
cpump = 1;
- else if (params->frequency < 470000000)
+ else if (c->frequency < 470000000)
cpump = 2;
- else if (params->frequency < 750000000)
+ else if (c->frequency < 750000000)
cpump = 2;
else
cpump = 3;
- if (params->frequency < 175000000)
+ if (c->frequency < 175000000)
band_select = 0x0e;
- else if (params->frequency < 470000000)
+ else if (c->frequency < 470000000)
band_select = 0x05;
else
band_select = 0x03;
@@ -342,50 +345,51 @@
return 0;
}
-static int advbt771_samsung_tdtc9251dh0_tuner_calc_regs(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
+static int advbt771_samsung_tdtc9251dh0_tuner_calc_regs(struct dvb_frontend *fe, u8 *pllbuf, int buf_len)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
u32 div;
unsigned char bs = 0;
unsigned char cp = 0;
if (buf_len < 5) return -EINVAL;
- div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
+ div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
- if (params->frequency < 150000000)
+ if (c->frequency < 150000000)
cp = 0xB4;
- else if (params->frequency < 173000000)
+ else if (c->frequency < 173000000)
cp = 0xBC;
- else if (params->frequency < 250000000)
+ else if (c->frequency < 250000000)
cp = 0xB4;
- else if (params->frequency < 400000000)
+ else if (c->frequency < 400000000)
cp = 0xBC;
- else if (params->frequency < 420000000)
+ else if (c->frequency < 420000000)
cp = 0xF4;
- else if (params->frequency < 470000000)
+ else if (c->frequency < 470000000)
cp = 0xFC;
- else if (params->frequency < 600000000)
+ else if (c->frequency < 600000000)
cp = 0xBC;
- else if (params->frequency < 730000000)
+ else if (c->frequency < 730000000)
cp = 0xF4;
else
cp = 0xFC;
- if (params->frequency < 150000000)
+ if (c->frequency < 150000000)
bs = 0x01;
- else if (params->frequency < 173000000)
+ else if (c->frequency < 173000000)
bs = 0x01;
- else if (params->frequency < 250000000)
+ else if (c->frequency < 250000000)
bs = 0x02;
- else if (params->frequency < 400000000)
+ else if (c->frequency < 400000000)
bs = 0x02;
- else if (params->frequency < 420000000)
+ else if (c->frequency < 420000000)
bs = 0x02;
- else if (params->frequency < 470000000)
+ else if (c->frequency < 470000000)
bs = 0x02;
- else if (params->frequency < 600000000)
+ else if (c->frequency < 600000000)
bs = 0x08;
- else if (params->frequency < 730000000)
+ else if (c->frequency < 730000000)
bs = 0x08;
else
bs = 0x08;
@@ -461,25 +465,26 @@
.sleep = or51211_sleep,
};
-static int vp3021_alps_tded4_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int vp3021_alps_tded4_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv;
u8 buf[4];
u32 div;
struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf) };
- div = (params->frequency + 36166667) / 166667;
+ div = (c->frequency + 36166667) / 166667;
buf[0] = (div >> 8) & 0x7F;
buf[1] = div & 0xFF;
buf[2] = 0x85;
- if ((params->frequency >= 47000000) && (params->frequency < 153000000))
+ if ((c->frequency >= 47000000) && (c->frequency < 153000000))
buf[3] = 0x01;
- else if ((params->frequency >= 153000000) && (params->frequency < 430000000))
+ else if ((c->frequency >= 153000000) && (c->frequency < 430000000))
buf[3] = 0x02;
- else if ((params->frequency >= 430000000) && (params->frequency < 824000000))
+ else if ((c->frequency >= 430000000) && (c->frequency < 824000000))
buf[3] = 0x0C;
- else if ((params->frequency >= 824000000) && (params->frequency < 863000000))
+ else if ((c->frequency >= 824000000) && (c->frequency < 863000000))
buf[3] = 0x8C;
else
return -EINVAL;
@@ -513,31 +518,31 @@
return 0;
}
-static int digitv_alps_tded4_tuner_calc_regs(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
+static int digitv_alps_tded4_tuner_calc_regs(struct dvb_frontend *fe, u8 *pllbuf, int buf_len)
{
u32 div;
- struct dvb_ofdm_parameters *op = ¶ms->u.ofdm;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
if (buf_len < 5)
return -EINVAL;
- div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
+ div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
pllbuf[0] = 0x61;
pllbuf[1] = (div >> 8) & 0x7F;
pllbuf[2] = div & 0xFF;
pllbuf[3] = 0x85;
- dprintk("frequency %u, div %u\n", params->frequency, div);
+ dprintk("frequency %u, div %u\n", c->frequency, div);
- if (params->frequency < 470000000)
+ if (c->frequency < 470000000)
pllbuf[4] = 0x02;
- else if (params->frequency > 823000000)
+ else if (c->frequency > 823000000)
pllbuf[4] = 0x88;
else
pllbuf[4] = 0x08;
- if (op->bandwidth == 8)
+ if (c->bandwidth_hz == 8000000)
pllbuf[4] |= 0x04;
return 5;
@@ -663,7 +668,7 @@
/* DST is not a frontend driver !!! */
state = kmalloc(sizeof (struct dst_state), GFP_KERNEL);
if (!state) {
- printk("dvb_bt8xx: No memory\n");
+ pr_err("No memory\n");
break;
}
/* Setup the Card */
@@ -673,7 +678,7 @@
state->dst_ca = NULL;
/* DST is not a frontend, attaching the ASIC */
if (dvb_attach(dst_attach, state, &card->dvb_adapter) == NULL) {
- printk("%s: Could not find a Twinhan DST.\n", __func__);
+ pr_err("%s: Could not find a Twinhan DST\n", __func__);
break;
}
/* Attach other DST peripherals if any */
@@ -702,14 +707,14 @@
}
if (card->fe == NULL)
- printk("dvb-bt8xx: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n",
+ pr_err("A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n",
card->bt->dev->vendor,
card->bt->dev->device,
card->bt->dev->subsystem_vendor,
card->bt->dev->subsystem_device);
else
if (dvb_register_frontend(&card->dvb_adapter, card->fe)) {
- printk("dvb-bt8xx: Frontend registration failed!\n");
+ pr_err("Frontend registration failed!\n");
dvb_frontend_detach(card->fe);
card->fe = NULL;
}
@@ -723,7 +728,7 @@
THIS_MODULE, &card->bt->dev->dev,
adapter_nr);
if (result < 0) {
- printk("dvb_bt8xx: dvb_register_adapter failed (errno = %d)\n", result);
+ pr_err("dvb_register_adapter failed (errno = %d)\n", result);
return result;
}
card->dvb_adapter.priv = card;
@@ -741,66 +746,69 @@
card->demux.stop_feed = dvb_bt8xx_stop_feed;
card->demux.write_to_decoder = NULL;
- if ((result = dvb_dmx_init(&card->demux)) < 0) {
- printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result);
-
- dvb_unregister_adapter(&card->dvb_adapter);
- return result;
+ result = dvb_dmx_init(&card->demux);
+ if (result < 0) {
+ pr_err("dvb_dmx_init failed (errno = %d)\n", result);
+ goto err_unregister_adaptor;
}
card->dmxdev.filternum = 256;
card->dmxdev.demux = &card->demux.dmx;
card->dmxdev.capabilities = 0;
- if ((result = dvb_dmxdev_init(&card->dmxdev, &card->dvb_adapter)) < 0) {
- printk("dvb_bt8xx: dvb_dmxdev_init failed (errno = %d)\n", result);
-
- dvb_dmx_release(&card->demux);
- dvb_unregister_adapter(&card->dvb_adapter);
- return result;
+ result = dvb_dmxdev_init(&card->dmxdev, &card->dvb_adapter);
+ if (result < 0) {
+ pr_err("dvb_dmxdev_init failed (errno = %d)\n", result);
+ goto err_dmx_release;
}
card->fe_hw.source = DMX_FRONTEND_0;
- if ((result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_hw)) < 0) {
- printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result);
-
- dvb_dmxdev_release(&card->dmxdev);
- dvb_dmx_release(&card->demux);
- dvb_unregister_adapter(&card->dvb_adapter);
- return result;
+ result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_hw);
+ if (result < 0) {
+ pr_err("dvb_dmx_init failed (errno = %d)\n", result);
+ goto err_dmxdev_release;
}
card->fe_mem.source = DMX_MEMORY_FE;
- if ((result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_mem)) < 0) {
- printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result);
-
- card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw);
- dvb_dmxdev_release(&card->dmxdev);
- dvb_dmx_release(&card->demux);
- dvb_unregister_adapter(&card->dvb_adapter);
- return result;
+ result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_mem);
+ if (result < 0) {
+ pr_err("dvb_dmx_init failed (errno = %d)\n", result);
+ goto err_remove_hw_frontend;
}
- if ((result = card->demux.dmx.connect_frontend(&card->demux.dmx, &card->fe_hw)) < 0) {
- printk("dvb_bt8xx: dvb_dmx_init failed (errno = %d)\n", result);
-
- card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem);
- card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw);
- dvb_dmxdev_release(&card->dmxdev);
- dvb_dmx_release(&card->demux);
- dvb_unregister_adapter(&card->dvb_adapter);
- return result;
+ result = card->demux.dmx.connect_frontend(&card->demux.dmx, &card->fe_hw);
+ if (result < 0) {
+ pr_err("dvb_dmx_init failed (errno = %d)\n", result);
+ goto err_remove_mem_frontend;
}
- dvb_net_init(&card->dvb_adapter, &card->dvbnet, &card->demux.dmx);
+ result = dvb_net_init(&card->dvb_adapter, &card->dvbnet, &card->demux.dmx);
+ if (result < 0) {
+ pr_err("dvb_net_init failed (errno = %d)\n", result);
+ goto err_disconnect_frontend;
+ }
tasklet_init(&card->bt->tasklet, dvb_bt8xx_task, (unsigned long) card);
frontend_init(card, type);
return 0;
+
+err_disconnect_frontend:
+ card->demux.dmx.disconnect_frontend(&card->demux.dmx);
+err_remove_mem_frontend:
+ card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem);
+err_remove_hw_frontend:
+ card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw);
+err_dmxdev_release:
+ dvb_dmxdev_release(&card->dmxdev);
+err_dmx_release:
+ dvb_dmx_release(&card->demux);
+err_unregister_adaptor:
+ dvb_unregister_adapter(&card->dvb_adapter);
+ return result;
}
static int __devinit dvb_bt8xx_probe(struct bttv_sub_device *sub)
@@ -881,8 +889,7 @@
break;
default:
- printk(KERN_WARNING "dvb_bt8xx: Unknown bttv card type: %d.\n",
- sub->core->type);
+ pr_err("Unknown bttv card type: %d\n", sub->core->type);
kfree(card);
return -ENODEV;
}
@@ -890,16 +897,14 @@
dprintk("dvb_bt8xx: identified card%d as %s\n", card->bttv_nr, card->card_name);
if (!(bttv_pci_dev = bttv_get_pcidev(card->bttv_nr))) {
- printk("dvb_bt8xx: no pci device for card %d\n", card->bttv_nr);
+ pr_err("no pci device for card %d\n", card->bttv_nr);
kfree(card);
return -ENODEV;
}
if (!(card->bt = dvb_bt8xx_878_match(card->bttv_nr, bttv_pci_dev))) {
- printk("dvb_bt8xx: unable to determine DMA core of card %d,\n",
- card->bttv_nr);
- printk("dvb_bt8xx: if you have the ALSA bt87x audio driver "
- "installed, try removing it.\n");
+ pr_err("unable to determine DMA core of card %d,\n", card->bttv_nr);
+ pr_err("if you have the ALSA bt87x audio driver installed, try removing it.\n");
kfree(card);
return -ENODEV;
diff --git a/drivers/media/dvb/ddbridge/ddbridge-core.c b/drivers/media/dvb/ddbridge/ddbridge-core.c
index d1e91bc..ce4f858 100644
--- a/drivers/media/dvb/ddbridge/ddbridge-core.c
+++ b/drivers/media/dvb/ddbridge/ddbridge-core.c
@@ -580,7 +580,7 @@
memset(&config, 0, sizeof(config));
config.adr = 0x29 + (input->nr & 1);
- fe = input->fe = dvb_attach(drxk_attach, &config, i2c, &input->fe2);
+ fe = input->fe = dvb_attach(drxk_attach, &config, i2c);
if (!input->fe) {
printk(KERN_ERR "No DRXK found!\n");
return -ENODEV;
diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c
index 55e6533..a609b3a 100644
--- a/drivers/media/dvb/dm1105/dm1105.c
+++ b/drivers/media/dvb/dm1105/dm1105.c
@@ -1115,11 +1115,14 @@
if (ret < 0)
goto err_remove_mem_frontend;
- ret = frontend_init(dev);
+ ret = dvb_net_init(dvb_adapter, &dev->dvbnet, dmx);
if (ret < 0)
goto err_disconnect_frontend;
- dvb_net_init(dvb_adapter, &dev->dvbnet, dmx);
+ ret = frontend_init(dev);
+ if (ret < 0)
+ goto err_dvb_net;
+
dm1105_ir_init(dev);
INIT_WORK(&dev->work, dm1105_dmx_buffer);
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 7ea517b..9be65a3 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -1306,6 +1306,10 @@
/* fragment the packets & store in the buffer */
while (fragpos < count) {
fraglen = ca->slot_info[slot].link_buf_size - 2;
+ if (fraglen < 0)
+ break;
+ if (fraglen > HOST_LINK_BUF_SIZE - 2)
+ fraglen = HOST_LINK_BUF_SIZE - 2;
if ((count - fragpos) < fraglen)
fraglen = count - fragpos;
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 2c0acdb..b15db4f 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -25,6 +25,9 @@
* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
*/
+/* Enables DVBv3 compatibility bits at the headers */
+#define __DVB_CORE__
+
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/sched.h>
@@ -105,7 +108,6 @@
/* thread/frontend values */
struct dvb_device *dvbdev;
- struct dvb_frontend_parameters parameters_in;
struct dvb_frontend_parameters parameters_out;
struct dvb_fe_events events;
struct semaphore sem;
@@ -139,6 +141,62 @@
};
static void dvb_frontend_wakeup(struct dvb_frontend *fe);
+static int dtv_get_frontend(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *p_out);
+
+static bool has_get_frontend(struct dvb_frontend *fe)
+{
+ return fe->ops.get_frontend;
+}
+
+/*
+ * Due to DVBv3 API calls, a delivery system should be mapped into one of
+ * the 4 DVBv3 delivery systems (FE_QPSK, FE_QAM, FE_OFDM or FE_ATSC),
+ * otherwise, a DVBv3 call will fail.
+ */
+enum dvbv3_emulation_type {
+ DVBV3_UNKNOWN,
+ DVBV3_QPSK,
+ DVBV3_QAM,
+ DVBV3_OFDM,
+ DVBV3_ATSC,
+};
+
+static enum dvbv3_emulation_type dvbv3_type(u32 delivery_system)
+{
+ switch (delivery_system) {
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ return DVBV3_QAM;
+ case SYS_DVBS:
+ case SYS_DVBS2:
+ case SYS_TURBO:
+ case SYS_ISDBS:
+ case SYS_DSS:
+ return DVBV3_QPSK;
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ case SYS_ISDBT:
+ case SYS_DMBTH:
+ return DVBV3_OFDM;
+ case SYS_ATSC:
+ case SYS_DVBC_ANNEX_B:
+ return DVBV3_ATSC;
+ case SYS_UNDEFINED:
+ case SYS_ISDBC:
+ case SYS_DVBH:
+ case SYS_DAB:
+ case SYS_ATSCMH:
+ default:
+ /*
+ * Doesn't know how to emulate those types and/or
+ * there's no frontend driver from this type yet
+ * with some emulation code, so, we're not sure yet how
+ * to handle them, or they're not compatible with a DVBv3 call.
+ */
+ return DVBV3_UNKNOWN;
+ }
+}
static void dvb_frontend_add_event(struct dvb_frontend *fe, fe_status_t status)
{
@@ -149,8 +207,8 @@
dprintk ("%s\n", __func__);
- if ((status & FE_HAS_LOCK) && fe->ops.get_frontend)
- fe->ops.get_frontend(fe, &fepriv->parameters_out);
+ if ((status & FE_HAS_LOCK) && has_get_frontend(fe))
+ dtv_get_frontend(fe, &fepriv->parameters_out);
mutex_lock(&events->mtx);
@@ -277,12 +335,13 @@
int ready = 0;
int fe_set_err = 0;
struct dvb_frontend_private *fepriv = fe->frontend_priv;
- int original_inversion = fepriv->parameters_in.inversion;
- u32 original_frequency = fepriv->parameters_in.frequency;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache, tmp;
+ int original_inversion = c->inversion;
+ u32 original_frequency = c->frequency;
/* are we using autoinversion? */
autoinversion = ((!(fe->ops.info.caps & FE_CAN_INVERSION_AUTO)) &&
- (fepriv->parameters_in.inversion == INVERSION_AUTO));
+ (c->inversion == INVERSION_AUTO));
/* setup parameters correctly */
while(!ready) {
@@ -348,19 +407,20 @@
fepriv->auto_step, fepriv->auto_sub_step, fepriv->started_auto_step);
/* set the frontend itself */
- fepriv->parameters_in.frequency += fepriv->lnb_drift;
+ c->frequency += fepriv->lnb_drift;
if (autoinversion)
- fepriv->parameters_in.inversion = fepriv->inversion;
+ c->inversion = fepriv->inversion;
+ tmp = *c;
if (fe->ops.set_frontend)
- fe_set_err = fe->ops.set_frontend(fe, &fepriv->parameters_in);
- fepriv->parameters_out = fepriv->parameters_in;
+ fe_set_err = fe->ops.set_frontend(fe);
+ *c = tmp;
if (fe_set_err < 0) {
fepriv->state = FESTATE_ERROR;
return fe_set_err;
}
- fepriv->parameters_in.frequency = original_frequency;
- fepriv->parameters_in.inversion = original_inversion;
+ c->frequency = original_frequency;
+ c->inversion = original_inversion;
fepriv->auto_sub_step++;
return 0;
@@ -371,6 +431,7 @@
fe_status_t s = 0;
int retval = 0;
struct dvb_frontend_private *fepriv = fe->frontend_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache, tmp;
/* if we've got no parameters, just keep idling */
if (fepriv->state & FESTATE_IDLE) {
@@ -382,10 +443,10 @@
/* in SCAN mode, we just set the frontend when asked and leave it alone */
if (fepriv->tune_mode_flags & FE_TUNE_MODE_ONESHOT) {
if (fepriv->state & FESTATE_RETUNE) {
+ tmp = *c;
if (fe->ops.set_frontend)
- retval = fe->ops.set_frontend(fe,
- &fepriv->parameters_in);
- fepriv->parameters_out = fepriv->parameters_in;
+ retval = fe->ops.set_frontend(fe);
+ *c = tmp;
if (retval < 0)
fepriv->state = FESTATE_ERROR;
else
@@ -415,8 +476,8 @@
/* if we're tuned, then we have determined the correct inversion */
if ((!(fe->ops.info.caps & FE_CAN_INVERSION_AUTO)) &&
- (fepriv->parameters_in.inversion == INVERSION_AUTO)) {
- fepriv->parameters_in.inversion = fepriv->inversion;
+ (c->inversion == INVERSION_AUTO)) {
+ c->inversion = fepriv->inversion;
}
return;
}
@@ -507,7 +568,7 @@
return 1;
if (fepriv->dvbdev->writers == 1)
- if (time_after(jiffies, fepriv->release_jiffies +
+ if (time_after_eq(jiffies, fepriv->release_jiffies +
dvb_shutdown_timeout * HZ))
return 1;
@@ -540,7 +601,7 @@
fe_status_t s;
enum dvbfe_algo algo;
- struct dvb_frontend_parameters *params;
+ bool re_tune = false;
dprintk("%s\n", __func__);
@@ -589,18 +650,15 @@
switch (algo) {
case DVBFE_ALGO_HW:
dprintk("%s: Frontend ALGO = DVBFE_ALGO_HW\n", __func__);
- params = NULL; /* have we been asked to RETUNE ? */
if (fepriv->state & FESTATE_RETUNE) {
dprintk("%s: Retune requested, FESTATE_RETUNE\n", __func__);
- params = &fepriv->parameters_in;
+ re_tune = true;
fepriv->state = FESTATE_TUNED;
}
if (fe->ops.tune)
- fe->ops.tune(fe, params, fepriv->tune_mode_flags, &fepriv->delay, &s);
- if (params)
- fepriv->parameters_out = *params;
+ fe->ops.tune(fe, re_tune, fepriv->tune_mode_flags, &fepriv->delay, &s);
if (s != fepriv->status && !(fepriv->tune_mode_flags & FE_TUNE_MODE_ONESHOT)) {
dprintk("%s: state changed, adding current state\n", __func__);
@@ -624,7 +682,7 @@
*/
if (fepriv->algo_status & DVBFE_ALGO_SEARCH_AGAIN) {
if (fe->ops.search) {
- fepriv->algo_status = fe->ops.search(fe, &fepriv->parameters_in);
+ fepriv->algo_status = fe->ops.search(fe);
/* We did do a search as was requested, the flags are
* now unset as well and has the flags wrt to search.
*/
@@ -633,14 +691,10 @@
}
}
/* Track the carrier if the search was successful */
- if (fepriv->algo_status == DVBFE_ALGO_SEARCH_SUCCESS) {
- if (fe->ops.track)
- fe->ops.track(fe, &fepriv->parameters_in);
- } else {
+ if (fepriv->algo_status != DVBFE_ALGO_SEARCH_SUCCESS) {
fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN;
fepriv->delay = HZ / 2;
}
- fepriv->parameters_out = fepriv->parameters_in;
fe->ops.read_status(fe, &s);
if (s != fepriv->status) {
dvb_frontend_add_event(fe, s); /* update event list */
@@ -807,52 +861,40 @@
fe->dvb->num,fe->id);
}
-static int dvb_frontend_check_parameters(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *parms)
+static int dvb_frontend_check_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
u32 freq_min;
u32 freq_max;
/* range check: frequency */
dvb_frontend_get_frequency_limits(fe, &freq_min, &freq_max);
- if ((freq_min && parms->frequency < freq_min) ||
- (freq_max && parms->frequency > freq_max)) {
+ if ((freq_min && c->frequency < freq_min) ||
+ (freq_max && c->frequency > freq_max)) {
printk(KERN_WARNING "DVB: adapter %i frontend %i frequency %u out of range (%u..%u)\n",
- fe->dvb->num, fe->id, parms->frequency, freq_min, freq_max);
+ fe->dvb->num, fe->id, c->frequency, freq_min, freq_max);
return -EINVAL;
}
/* range check: symbol rate */
- if (fe->ops.info.type == FE_QPSK) {
+ switch (c->delivery_system) {
+ case SYS_DVBS:
+ case SYS_DVBS2:
+ case SYS_TURBO:
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
if ((fe->ops.info.symbol_rate_min &&
- parms->u.qpsk.symbol_rate < fe->ops.info.symbol_rate_min) ||
+ c->symbol_rate < fe->ops.info.symbol_rate_min) ||
(fe->ops.info.symbol_rate_max &&
- parms->u.qpsk.symbol_rate > fe->ops.info.symbol_rate_max)) {
+ c->symbol_rate > fe->ops.info.symbol_rate_max)) {
printk(KERN_WARNING "DVB: adapter %i frontend %i symbol rate %u out of range (%u..%u)\n",
- fe->dvb->num, fe->id, parms->u.qpsk.symbol_rate,
- fe->ops.info.symbol_rate_min, fe->ops.info.symbol_rate_max);
+ fe->dvb->num, fe->id, c->symbol_rate,
+ fe->ops.info.symbol_rate_min,
+ fe->ops.info.symbol_rate_max);
return -EINVAL;
}
-
- } else if (fe->ops.info.type == FE_QAM) {
- if ((fe->ops.info.symbol_rate_min &&
- parms->u.qam.symbol_rate < fe->ops.info.symbol_rate_min) ||
- (fe->ops.info.symbol_rate_max &&
- parms->u.qam.symbol_rate > fe->ops.info.symbol_rate_max)) {
- printk(KERN_WARNING "DVB: adapter %i frontend %i symbol rate %u out of range (%u..%u)\n",
- fe->dvb->num, fe->id, parms->u.qam.symbol_rate,
- fe->ops.info.symbol_rate_min, fe->ops.info.symbol_rate_max);
- return -EINVAL;
- }
- }
-
- /* check for supported modulation */
- if (fe->ops.info.type == FE_QAM &&
- (parms->u.qam.modulation > QAM_AUTO ||
- !((1 << (parms->u.qam.modulation + 10)) & fe->ops.info.caps))) {
- printk(KERN_WARNING "DVB: adapter %i frontend %i modulation %u not supported\n",
- fe->dvb->num, fe->id, parms->u.qam.modulation);
- return -EINVAL;
+ default:
+ break;
}
return 0;
@@ -866,28 +908,52 @@
memset(c, 0, sizeof(struct dtv_frontend_properties));
c->state = DTV_CLEAR;
- c->delivery_system = SYS_UNDEFINED;
- c->inversion = INVERSION_AUTO;
- c->fec_inner = FEC_AUTO;
+
+ dprintk("%s() Clearing cache for delivery system %d\n", __func__,
+ c->delivery_system);
+
c->transmission_mode = TRANSMISSION_MODE_AUTO;
- c->bandwidth_hz = BANDWIDTH_AUTO;
+ c->bandwidth_hz = 0; /* AUTO */
c->guard_interval = GUARD_INTERVAL_AUTO;
c->hierarchy = HIERARCHY_AUTO;
- c->symbol_rate = QAM_AUTO;
+ c->symbol_rate = 0;
c->code_rate_HP = FEC_AUTO;
c->code_rate_LP = FEC_AUTO;
+ c->fec_inner = FEC_AUTO;
+ c->rolloff = ROLLOFF_AUTO;
+ c->voltage = SEC_VOLTAGE_OFF;
+ c->sectone = SEC_TONE_OFF;
+ c->pilot = PILOT_AUTO;
- c->isdbt_partial_reception = -1;
- c->isdbt_sb_mode = -1;
- c->isdbt_sb_subchannel = -1;
- c->isdbt_sb_segment_idx = -1;
- c->isdbt_sb_segment_count = -1;
- c->isdbt_layer_enabled = 0x7;
+ c->isdbt_partial_reception = 0;
+ c->isdbt_sb_mode = 0;
+ c->isdbt_sb_subchannel = 0;
+ c->isdbt_sb_segment_idx = 0;
+ c->isdbt_sb_segment_count = 0;
+ c->isdbt_layer_enabled = 0;
for (i = 0; i < 3; i++) {
c->layer[i].fec = FEC_AUTO;
c->layer[i].modulation = QAM_AUTO;
- c->layer[i].interleaving = -1;
- c->layer[i].segment_count = -1;
+ c->layer[i].interleaving = 0;
+ c->layer[i].segment_count = 0;
+ }
+
+ c->isdbs_ts_id = 0;
+ c->dvbt2_plp_id = 0;
+
+ switch (c->delivery_system) {
+ case SYS_DVBS:
+ case SYS_DVBS2:
+ case SYS_TURBO:
+ c->modulation = QPSK; /* implied for DVB-S in legacy API */
+ c->rolloff = ROLLOFF_35;/* implied for DVB-S */
+ break;
+ case SYS_ATSC:
+ c->modulation = VSB_8;
+ break;
+ default:
+ c->modulation = QAM_AUTO;
+ break;
}
return 0;
@@ -973,6 +1039,8 @@
_DTV_CMD(DTV_GUARD_INTERVAL, 0, 0),
_DTV_CMD(DTV_TRANSMISSION_MODE, 0, 0),
_DTV_CMD(DTV_HIERARCHY, 0, 0),
+
+ _DTV_CMD(DTV_ENUM_DELSYS, 0, 0),
};
static void dtv_property_dump(struct dtv_property *tvp)
@@ -1006,70 +1074,54 @@
dprintk("%s() tvp.u.data = 0x%08x\n", __func__, tvp->u.data);
}
-static int is_legacy_delivery_system(fe_delivery_system_t s)
-{
- if((s == SYS_UNDEFINED) || (s == SYS_DVBC_ANNEX_AC) ||
- (s == SYS_DVBC_ANNEX_B) || (s == SYS_DVBT) || (s == SYS_DVBS) ||
- (s == SYS_ATSC))
- return 1;
-
- return 0;
-}
-
-/* Initialize the cache with some default values derived from the
- * legacy frontend_info structure.
- */
-static void dtv_property_cache_init(struct dvb_frontend *fe,
- struct dtv_frontend_properties *c)
-{
- switch (fe->ops.info.type) {
- case FE_QPSK:
- c->modulation = QPSK; /* implied for DVB-S in legacy API */
- c->rolloff = ROLLOFF_35;/* implied for DVB-S */
- c->delivery_system = SYS_DVBS;
- break;
- case FE_QAM:
- c->delivery_system = SYS_DVBC_ANNEX_AC;
- break;
- case FE_OFDM:
- c->delivery_system = SYS_DVBT;
- break;
- case FE_ATSC:
- break;
- }
-}
-
/* Synchronise the legacy tuning parameters into the cache, so that demodulator
* drivers can use a single set_frontend tuning function, regardless of whether
* it's being used for the legacy or new API, reducing code and complexity.
*/
-static void dtv_property_cache_sync(struct dvb_frontend *fe,
- struct dtv_frontend_properties *c,
- const struct dvb_frontend_parameters *p)
+static int dtv_property_cache_sync(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c,
+ const struct dvb_frontend_parameters *p)
{
c->frequency = p->frequency;
c->inversion = p->inversion;
- switch (fe->ops.info.type) {
- case FE_QPSK:
+ switch (dvbv3_type(c->delivery_system)) {
+ case DVBV3_QPSK:
+ dprintk("%s() Preparing QPSK req\n", __func__);
c->symbol_rate = p->u.qpsk.symbol_rate;
c->fec_inner = p->u.qpsk.fec_inner;
break;
- case FE_QAM:
+ case DVBV3_QAM:
+ dprintk("%s() Preparing QAM req\n", __func__);
c->symbol_rate = p->u.qam.symbol_rate;
c->fec_inner = p->u.qam.fec_inner;
c->modulation = p->u.qam.modulation;
break;
- case FE_OFDM:
- if (p->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
- c->bandwidth_hz = 6000000;
- else if (p->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
- c->bandwidth_hz = 7000000;
- else if (p->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+ case DVBV3_OFDM:
+ dprintk("%s() Preparing OFDM req\n", __func__);
+ switch (p->u.ofdm.bandwidth) {
+ case BANDWIDTH_10_MHZ:
+ c->bandwidth_hz = 10000000;
+ break;
+ case BANDWIDTH_8_MHZ:
c->bandwidth_hz = 8000000;
- else
- /* Including BANDWIDTH_AUTO */
+ break;
+ case BANDWIDTH_7_MHZ:
+ c->bandwidth_hz = 7000000;
+ break;
+ case BANDWIDTH_6_MHZ:
+ c->bandwidth_hz = 6000000;
+ break;
+ case BANDWIDTH_5_MHZ:
+ c->bandwidth_hz = 5000000;
+ break;
+ case BANDWIDTH_1_712_MHZ:
+ c->bandwidth_hz = 1712000;
+ break;
+ case BANDWIDTH_AUTO:
c->bandwidth_hz = 0;
+ }
+
c->code_rate_HP = p->u.ofdm.code_rate_HP;
c->code_rate_LP = p->u.ofdm.code_rate_LP;
c->modulation = p->u.ofdm.constellation;
@@ -1077,50 +1129,78 @@
c->guard_interval = p->u.ofdm.guard_interval;
c->hierarchy = p->u.ofdm.hierarchy_information;
break;
- case FE_ATSC:
+ case DVBV3_ATSC:
+ dprintk("%s() Preparing ATSC req\n", __func__);
c->modulation = p->u.vsb.modulation;
if ((c->modulation == VSB_8) || (c->modulation == VSB_16))
c->delivery_system = SYS_ATSC;
else
c->delivery_system = SYS_DVBC_ANNEX_B;
break;
+ case DVBV3_UNKNOWN:
+ printk(KERN_ERR
+ "%s: doesn't know how to handle a DVBv3 call to delivery system %i\n",
+ __func__, c->delivery_system);
+ return -EINVAL;
}
+
+ return 0;
}
/* Ensure the cached values are set correctly in the frontend
* legacy tuning structures, for the advanced tuning API.
*/
-static void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
+static int dtv_property_legacy_params_sync(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *p)
{
const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
- struct dvb_frontend_private *fepriv = fe->frontend_priv;
- struct dvb_frontend_parameters *p = &fepriv->parameters_in;
p->frequency = c->frequency;
p->inversion = c->inversion;
- switch (fe->ops.info.type) {
- case FE_QPSK:
+ switch (dvbv3_type(c->delivery_system)) {
+ case DVBV3_UNKNOWN:
+ printk(KERN_ERR
+ "%s: doesn't know how to handle a DVBv3 call to delivery system %i\n",
+ __func__, c->delivery_system);
+ return -EINVAL;
+ case DVBV3_QPSK:
dprintk("%s() Preparing QPSK req\n", __func__);
p->u.qpsk.symbol_rate = c->symbol_rate;
p->u.qpsk.fec_inner = c->fec_inner;
break;
- case FE_QAM:
+ case DVBV3_QAM:
dprintk("%s() Preparing QAM req\n", __func__);
p->u.qam.symbol_rate = c->symbol_rate;
p->u.qam.fec_inner = c->fec_inner;
p->u.qam.modulation = c->modulation;
break;
- case FE_OFDM:
+ case DVBV3_OFDM:
dprintk("%s() Preparing OFDM req\n", __func__);
- if (c->bandwidth_hz == 6000000)
- p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
- else if (c->bandwidth_hz == 7000000)
- p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
- else if (c->bandwidth_hz == 8000000)
+
+ switch (c->bandwidth_hz) {
+ case 10000000:
+ p->u.ofdm.bandwidth = BANDWIDTH_10_MHZ;
+ break;
+ case 8000000:
p->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
- else
+ break;
+ case 7000000:
+ p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+ break;
+ case 6000000:
+ p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+ break;
+ case 5000000:
+ p->u.ofdm.bandwidth = BANDWIDTH_5_MHZ;
+ break;
+ case 1712000:
+ p->u.ofdm.bandwidth = BANDWIDTH_1_712_MHZ;
+ break;
+ case 0:
+ default:
p->u.ofdm.bandwidth = BANDWIDTH_AUTO;
+ }
p->u.ofdm.code_rate_HP = c->code_rate_HP;
p->u.ofdm.code_rate_LP = c->code_rate_LP;
p->u.ofdm.constellation = c->modulation;
@@ -1128,78 +1208,40 @@
p->u.ofdm.guard_interval = c->guard_interval;
p->u.ofdm.hierarchy_information = c->hierarchy;
break;
- case FE_ATSC:
+ case DVBV3_ATSC:
dprintk("%s() Preparing VSB req\n", __func__);
p->u.vsb.modulation = c->modulation;
break;
}
+ return 0;
}
-/* Ensure the cached values are set correctly in the frontend
- * legacy tuning structures, for the legacy tuning API.
+/**
+ * dtv_get_frontend - calls a callback for retrieving DTV parameters
+ * @fe: struct dvb_frontend pointer
+ * @c: struct dtv_frontend_properties pointer (DVBv5 cache)
+ * @p_out struct dvb_frontend_parameters pointer (DVBv3 FE struct)
+ *
+ * This routine calls either the DVBv3 or DVBv5 get_frontend call.
+ * If c is not null, it will update the DVBv5 cache struct pointed by it.
+ * If p_out is not null, it will update the DVBv3 params pointed by it.
*/
-static void dtv_property_adv_params_sync(struct dvb_frontend *fe)
+static int dtv_get_frontend(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *p_out)
{
- const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
- struct dvb_frontend_private *fepriv = fe->frontend_priv;
- struct dvb_frontend_parameters *p = &fepriv->parameters_in;
+ int r;
- p->frequency = c->frequency;
- p->inversion = c->inversion;
-
- if (c->delivery_system == SYS_DSS ||
- c->delivery_system == SYS_DVBS ||
- c->delivery_system == SYS_DVBS2 ||
- c->delivery_system == SYS_ISDBS ||
- c->delivery_system == SYS_TURBO) {
- p->u.qpsk.symbol_rate = c->symbol_rate;
- p->u.qpsk.fec_inner = c->fec_inner;
+ if (fe->ops.get_frontend) {
+ r = fe->ops.get_frontend(fe);
+ if (unlikely(r < 0))
+ return r;
+ if (p_out)
+ dtv_property_legacy_params_sync(fe, p_out);
+ return 0;
}
- /* Fake out a generic DVB-T request so we pass validation in the ioctl */
- if ((c->delivery_system == SYS_ISDBT) ||
- (c->delivery_system == SYS_DVBT2)) {
- p->u.ofdm.constellation = QAM_AUTO;
- p->u.ofdm.code_rate_HP = FEC_AUTO;
- p->u.ofdm.code_rate_LP = FEC_AUTO;
- p->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
- p->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
- p->u.ofdm.hierarchy_information = HIERARCHY_AUTO;
- if (c->bandwidth_hz == 8000000)
- p->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
- else if (c->bandwidth_hz == 7000000)
- p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
- else if (c->bandwidth_hz == 6000000)
- p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
- else
- p->u.ofdm.bandwidth = BANDWIDTH_AUTO;
- }
-}
-
-static void dtv_property_cache_submit(struct dvb_frontend *fe)
-{
- const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-
- /* For legacy delivery systems we don't need the delivery_system to
- * be specified, but we populate the older structures from the cache
- * so we can call set_frontend on older drivers.
- */
- if(is_legacy_delivery_system(c->delivery_system)) {
-
- dprintk("%s() legacy, modulation = %d\n", __func__, c->modulation);
- dtv_property_legacy_params_sync(fe);
-
- } else {
- dprintk("%s() adv, modulation = %d\n", __func__, c->modulation);
-
- /* For advanced delivery systems / modulation types ...
- * we seed the lecacy dvb_frontend_parameters structure
- * so that the sanity checking code later in the IOCTL processing
- * can validate our basic frequency ranges, symbolrates, modulation
- * etc.
- */
- dtv_property_adv_params_sync(fe);
- }
+ /* As everything is in cache, get_frontend fops are always supported */
+ return 0;
}
static int dvb_frontend_ioctl_legacy(struct file *file,
@@ -1208,25 +1250,21 @@
unsigned int cmd, void *parg);
static int dtv_property_process_get(struct dvb_frontend *fe,
+ const struct dtv_frontend_properties *c,
struct dtv_property *tvp,
struct file *file)
{
- const struct dtv_frontend_properties *c = &fe->dtv_property_cache;
- struct dvb_frontend_private *fepriv = fe->frontend_priv;
- struct dtv_frontend_properties cdetected;
- int r;
-
- /*
- * If the driver implements a get_frontend function, then convert
- * detected parameters to S2API properties.
- */
- if (fe->ops.get_frontend) {
- cdetected = *c;
- dtv_property_cache_sync(fe, &cdetected, &fepriv->parameters_out);
- c = &cdetected;
- }
+ int r, ncaps;
switch(tvp->cmd) {
+ case DTV_ENUM_DELSYS:
+ ncaps = 0;
+ while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) {
+ tvp->u.buffer.data[ncaps] = fe->ops.delsys[ncaps];
+ ncaps++;
+ }
+ tvp->u.buffer.len = ncaps;
+ break;
case DTV_FREQUENCY:
tvp->u.data = c->frequency;
break;
@@ -1356,14 +1394,159 @@
return 0;
}
+static int dtv_set_frontend(struct dvb_frontend *fe);
+
+static bool is_dvbv3_delsys(u32 delsys)
+{
+ bool status;
+
+ status = (delsys == SYS_DVBT) || (delsys == SYS_DVBC_ANNEX_A) ||
+ (delsys == SYS_DVBS) || (delsys == SYS_ATSC);
+
+ return status;
+}
+
+static int set_delivery_system(struct dvb_frontend *fe, u32 desired_system)
+{
+ int ncaps, i;
+ u32 delsys = SYS_UNDEFINED;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ enum dvbv3_emulation_type type;
+
+ if (desired_system == SYS_UNDEFINED) {
+ /*
+ * A DVBv3 call doesn't know what's the desired system.
+ * Also, DVBv3 applications don't know that ops.info->type
+ * could be changed, and they simply dies when it doesn't
+ * match.
+ * So, don't change the current delivery system, as it
+ * may be trying to do the wrong thing, like setting an
+ * ISDB-T frontend as DVB-T. Instead, find the closest
+ * DVBv3 system that matches the delivery system.
+ */
+ if (is_dvbv3_delsys(c->delivery_system)) {
+ dprintk("%s() Using delivery system to %d\n",
+ __func__, c->delivery_system);
+ return 0;
+ }
+ type = dvbv3_type(c->delivery_system);
+ switch (type) {
+ case DVBV3_QPSK:
+ desired_system = SYS_DVBS;
+ break;
+ case DVBV3_QAM:
+ desired_system = SYS_DVBC_ANNEX_A;
+ break;
+ case DVBV3_ATSC:
+ desired_system = SYS_ATSC;
+ break;
+ case DVBV3_OFDM:
+ desired_system = SYS_DVBT;
+ break;
+ default:
+ dprintk("%s(): This frontend doesn't support DVBv3 calls\n",
+ __func__);
+ return -EINVAL;
+ }
+ } else {
+ /*
+ * This is a DVBv5 call. So, it likely knows the supported
+ * delivery systems.
+ */
+
+ /* Check if the desired delivery system is supported */
+ ncaps = 0;
+ while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) {
+ if (fe->ops.delsys[ncaps] == desired_system) {
+ c->delivery_system = desired_system;
+ dprintk("%s() Changing delivery system to %d\n",
+ __func__, desired_system);
+ return 0;
+ }
+ ncaps++;
+ }
+ type = dvbv3_type(desired_system);
+
+ /*
+ * The delivery system is not supported. See if it can be
+ * emulated.
+ * The emulation only works if the desired system is one of the
+ * DVBv3 delivery systems
+ */
+ if (!is_dvbv3_delsys(desired_system)) {
+ dprintk("%s() can't use a DVBv3 FE_SET_FRONTEND call on this frontend\n",
+ __func__);
+ return -EINVAL;
+ }
+
+ /*
+ * Get the last non-DVBv3 delivery system that has the same type
+ * of the desired system
+ */
+ ncaps = 0;
+ while (fe->ops.delsys[ncaps] && ncaps < MAX_DELSYS) {
+ if ((dvbv3_type(fe->ops.delsys[ncaps]) == type) &&
+ !is_dvbv3_delsys(fe->ops.delsys[ncaps]))
+ delsys = fe->ops.delsys[ncaps];
+ ncaps++;
+ }
+ /* There's nothing compatible with the desired delivery system */
+ if (delsys == SYS_UNDEFINED) {
+ dprintk("%s() Incompatible DVBv3 FE_SET_FRONTEND call for this frontend\n",
+ __func__);
+ return -EINVAL;
+ }
+ c->delivery_system = delsys;
+ }
+
+ /*
+ * The DVBv3 or DVBv5 call is requesting a different system. So,
+ * emulation is needed.
+ *
+ * Emulate newer delivery systems like ISDBT, DVBT and DMBTH
+ * for older DVBv5 applications. The emulation will try to use
+ * the auto mode for most things, and will assume that the desired
+ * delivery system is the last one at the ops.delsys[] array
+ */
+ dprintk("%s() Using delivery system %d emulated as if it were a %d\n",
+ __func__, delsys, desired_system);
+
+ /*
+ * For now, handles ISDB-T calls. More code may be needed here for the
+ * other emulated stuff
+ */
+ if (type == DVBV3_OFDM) {
+ if (c->delivery_system == SYS_ISDBT) {
+ dprintk("%s() Using defaults for SYS_ISDBT\n",
+ __func__);
+ if (!c->bandwidth_hz)
+ c->bandwidth_hz = 6000000;
+
+ c->isdbt_partial_reception = 0;
+ c->isdbt_sb_mode = 0;
+ c->isdbt_sb_subchannel = 0;
+ c->isdbt_sb_segment_idx = 0;
+ c->isdbt_sb_segment_count = 0;
+ c->isdbt_layer_enabled = 0;
+ for (i = 0; i < 3; i++) {
+ c->layer[i].fec = FEC_AUTO;
+ c->layer[i].modulation = QAM_AUTO;
+ c->layer[i].interleaving = 0;
+ c->layer[i].segment_count = 0;
+ }
+ }
+ }
+ dprintk("change delivery system on cache to %d\n", c->delivery_system);
+
+ return 0;
+}
+
static int dtv_property_process_set(struct dvb_frontend *fe,
struct dtv_property *tvp,
struct file *file)
{
int r = 0;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
- struct dvb_frontend_private *fepriv = fe->frontend_priv;
- dtv_property_dump(tvp);
/* Allow the frontend to validate incoming properties */
if (fe->ops.set_property) {
@@ -1374,11 +1557,11 @@
switch(tvp->cmd) {
case DTV_CLEAR:
- /* Reset a cache of data specific to the frontend here. This does
+ /*
+ * Reset a cache of data specific to the frontend here. This does
* not effect hardware.
*/
dvb_frontend_clear_cache(fe);
- dprintk("%s() Flushing property cache\n", __func__);
break;
case DTV_TUNE:
/* interpret the cache of data, build either a traditional frontend
@@ -1387,10 +1570,8 @@
*/
c->state = tvp->cmd;
dprintk("%s() Finalised property cache\n", __func__);
- dtv_property_cache_submit(fe);
- r = dvb_frontend_ioctl_legacy(file, FE_SET_FRONTEND,
- &fepriv->parameters_in);
+ r = dtv_set_frontend(fe);
break;
case DTV_FREQUENCY:
c->frequency = tvp->u.data;
@@ -1417,7 +1598,7 @@
c->rolloff = tvp->u.data;
break;
case DTV_DELIVERY_SYSTEM:
- c->delivery_system = tvp->u.data;
+ r = set_delivery_system(fe, tvp->u.data);
break;
case DTV_VOLTAGE:
c->voltage = tvp->u.data;
@@ -1594,7 +1775,6 @@
} else
if(cmd == FE_GET_PROPERTY) {
-
tvps = (struct dtv_properties __user *)parg;
dprintk("%s() properties.num = %d\n", __func__, tvps->num);
@@ -1616,8 +1796,13 @@
goto out;
}
+ /*
+ * Fills the cache out struct with the cache contents, plus
+ * the data retrieved from get_frontend.
+ */
+ dtv_get_frontend(fe, NULL);
for (i = 0; i < tvps->num; i++) {
- err = dtv_property_process_get(fe, tvp + i, file);
+ err = dtv_property_process_get(fe, c, tvp + i, file);
if (err < 0)
goto out;
(tvp + i)->result = err;
@@ -1636,12 +1821,121 @@
return err;
}
+static int dtv_set_frontend(struct dvb_frontend *fe)
+{
+ struct dvb_frontend_private *fepriv = fe->frontend_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ struct dvb_frontend_tune_settings fetunesettings;
+ u32 rolloff = 0;
+
+ if (dvb_frontend_check_parameters(fe) < 0)
+ return -EINVAL;
+
+ /*
+ * Be sure that the bandwidth will be filled for all
+ * non-satellite systems, as tuners need to know what
+ * low pass/Nyquist half filter should be applied, in
+ * order to avoid inter-channel noise.
+ *
+ * ISDB-T and DVB-T/T2 already sets bandwidth.
+ * ATSC and DVB-C don't set, so, the core should fill it.
+ *
+ * On DVB-C Annex A and C, the bandwidth is a function of
+ * the roll-off and symbol rate. Annex B defines different
+ * roll-off factors depending on the modulation. Fortunately,
+ * Annex B is only used with 6MHz, so there's no need to
+ * calculate it.
+ *
+ * While not officially supported, a side effect of handling it at
+ * the cache level is that a program could retrieve the bandwidth
+ * via DTV_BANDWIDTH_HZ, which may be useful for test programs.
+ */
+ switch (c->delivery_system) {
+ case SYS_ATSC:
+ case SYS_DVBC_ANNEX_B:
+ c->bandwidth_hz = 6000000;
+ break;
+ case SYS_DVBC_ANNEX_A:
+ rolloff = 115;
+ break;
+ case SYS_DVBC_ANNEX_C:
+ rolloff = 113;
+ break;
+ default:
+ break;
+ }
+ if (rolloff)
+ c->bandwidth_hz = (c->symbol_rate * rolloff) / 100;
+
+ /* force auto frequency inversion if requested */
+ if (dvb_force_auto_inversion)
+ c->inversion = INVERSION_AUTO;
+
+ /*
+ * without hierarchical coding code_rate_LP is irrelevant,
+ * so we tolerate the otherwise invalid FEC_NONE setting
+ */
+ if (c->hierarchy == HIERARCHY_NONE && c->code_rate_LP == FEC_NONE)
+ c->code_rate_LP = FEC_AUTO;
+
+ /* get frontend-specific tuning settings */
+ memset(&fetunesettings, 0, sizeof(struct dvb_frontend_tune_settings));
+ if (fe->ops.get_tune_settings && (fe->ops.get_tune_settings(fe, &fetunesettings) == 0)) {
+ fepriv->min_delay = (fetunesettings.min_delay_ms * HZ) / 1000;
+ fepriv->max_drift = fetunesettings.max_drift;
+ fepriv->step_size = fetunesettings.step_size;
+ } else {
+ /* default values */
+ switch (c->delivery_system) {
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ fepriv->min_delay = HZ / 20;
+ fepriv->step_size = c->symbol_rate / 16000;
+ fepriv->max_drift = c->symbol_rate / 2000;
+ break;
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ case SYS_ISDBT:
+ case SYS_DMBTH:
+ fepriv->min_delay = HZ / 20;
+ fepriv->step_size = fe->ops.info.frequency_stepsize * 2;
+ fepriv->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
+ break;
+ default:
+ /*
+ * FIXME: This sounds wrong! if freqency_stepsize is
+ * defined by the frontend, why not use it???
+ */
+ fepriv->min_delay = HZ / 20;
+ fepriv->step_size = 0; /* no zigzag */
+ fepriv->max_drift = 0;
+ break;
+ }
+ }
+ if (dvb_override_tune_delay > 0)
+ fepriv->min_delay = (dvb_override_tune_delay * HZ) / 1000;
+
+ fepriv->state = FESTATE_RETUNE;
+
+ /* Request the search algorithm to search */
+ fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN;
+
+ dvb_frontend_clear_events(fe);
+ dvb_frontend_add_event(fe, 0);
+ dvb_frontend_wakeup(fe);
+ fepriv->status = 0;
+
+ return 0;
+}
+
+
static int dvb_frontend_ioctl_legacy(struct file *file,
unsigned int cmd, void *parg)
{
struct dvb_device *dvbdev = file->private_data;
struct dvb_frontend *fe = dvbdev->priv;
struct dvb_frontend_private *fepriv = fe->frontend_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int cb_err, err = -EOPNOTSUPP;
if (fe->dvb->fe_ioctl_override) {
@@ -1658,9 +1952,43 @@
switch (cmd) {
case FE_GET_INFO: {
struct dvb_frontend_info* info = parg;
+
memcpy(info, &fe->ops.info, sizeof(struct dvb_frontend_info));
dvb_frontend_get_frequency_limits(fe, &info->frequency_min, &info->frequency_max);
+ /*
+ * Associate the 4 delivery systems supported by DVBv3
+ * API with their DVBv5 counterpart. For the other standards,
+ * use the closest type, assuming that it would hopefully
+ * work with a DVBv3 application.
+ * It should be noticed that, on multi-frontend devices with
+ * different types (terrestrial and cable, for example),
+ * a pure DVBv3 application won't be able to use all delivery
+ * systems. Yet, changing the DVBv5 cache to the other delivery
+ * system should be enough for making it work.
+ */
+ switch (dvbv3_type(c->delivery_system)) {
+ case DVBV3_QPSK:
+ info->type = FE_QPSK;
+ break;
+ case DVBV3_ATSC:
+ info->type = FE_ATSC;
+ break;
+ case DVBV3_QAM:
+ info->type = FE_QAM;
+ break;
+ case DVBV3_OFDM:
+ info->type = FE_OFDM;
+ break;
+ default:
+ printk(KERN_ERR
+ "%s: doesn't know how to handle a DVBv3 call to delivery system %i\n",
+ __func__, c->delivery_system);
+ fe->ops.info.type = FE_OFDM;
+ }
+ dprintk("current delivery system on cache: %d, V3 type: %d\n",
+ c->delivery_system, fe->ops.info.type);
+
/* Force the CAN_INVERSION_AUTO bit on. If the frontend doesn't
* do it, it is done for it. */
info->caps |= FE_CAN_INVERSION_AUTO;
@@ -1819,108 +2147,22 @@
err = fe->ops.enable_high_lnb_voltage(fe, (long) parg);
break;
- case FE_SET_FRONTEND: {
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
- struct dvb_frontend_tune_settings fetunesettings;
+ case FE_SET_FRONTEND:
+ err = set_delivery_system(fe, SYS_UNDEFINED);
+ if (err)
+ break;
- if (c->state == DTV_TUNE) {
- if (dvb_frontend_check_parameters(fe, &fepriv->parameters_in) < 0) {
- err = -EINVAL;
- break;
- }
- } else {
- if (dvb_frontend_check_parameters(fe, parg) < 0) {
- err = -EINVAL;
- break;
- }
-
- memcpy (&fepriv->parameters_in, parg,
- sizeof (struct dvb_frontend_parameters));
- dtv_property_cache_init(fe, c);
- dtv_property_cache_sync(fe, c, &fepriv->parameters_in);
- }
-
- /*
- * Initialize output parameters to match the values given by
- * the user. FE_SET_FRONTEND triggers an initial frontend event
- * with status = 0, which copies output parameters to userspace.
- */
- fepriv->parameters_out = fepriv->parameters_in;
-
- memset(&fetunesettings, 0, sizeof(struct dvb_frontend_tune_settings));
- memcpy(&fetunesettings.parameters, parg,
- sizeof (struct dvb_frontend_parameters));
-
- /* force auto frequency inversion if requested */
- if (dvb_force_auto_inversion) {
- fepriv->parameters_in.inversion = INVERSION_AUTO;
- fetunesettings.parameters.inversion = INVERSION_AUTO;
- }
- if (fe->ops.info.type == FE_OFDM) {
- /* without hierarchical coding code_rate_LP is irrelevant,
- * so we tolerate the otherwise invalid FEC_NONE setting */
- if (fepriv->parameters_in.u.ofdm.hierarchy_information == HIERARCHY_NONE &&
- fepriv->parameters_in.u.ofdm.code_rate_LP == FEC_NONE)
- fepriv->parameters_in.u.ofdm.code_rate_LP = FEC_AUTO;
- }
-
- /* get frontend-specific tuning settings */
- if (fe->ops.get_tune_settings && (fe->ops.get_tune_settings(fe, &fetunesettings) == 0)) {
- fepriv->min_delay = (fetunesettings.min_delay_ms * HZ) / 1000;
- fepriv->max_drift = fetunesettings.max_drift;
- fepriv->step_size = fetunesettings.step_size;
- } else {
- /* default values */
- switch(fe->ops.info.type) {
- case FE_QPSK:
- fepriv->min_delay = HZ/20;
- fepriv->step_size = fepriv->parameters_in.u.qpsk.symbol_rate / 16000;
- fepriv->max_drift = fepriv->parameters_in.u.qpsk.symbol_rate / 2000;
- break;
-
- case FE_QAM:
- fepriv->min_delay = HZ/20;
- fepriv->step_size = 0; /* no zigzag */
- fepriv->max_drift = 0;
- break;
-
- case FE_OFDM:
- fepriv->min_delay = HZ/20;
- fepriv->step_size = fe->ops.info.frequency_stepsize * 2;
- fepriv->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
- break;
- case FE_ATSC:
- fepriv->min_delay = HZ/20;
- fepriv->step_size = 0;
- fepriv->max_drift = 0;
- break;
- }
- }
- if (dvb_override_tune_delay > 0)
- fepriv->min_delay = (dvb_override_tune_delay * HZ) / 1000;
-
- fepriv->state = FESTATE_RETUNE;
-
- /* Request the search algorithm to search */
- fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN;
-
- dvb_frontend_clear_events(fe);
- dvb_frontend_add_event(fe, 0);
- dvb_frontend_wakeup(fe);
- fepriv->status = 0;
- err = 0;
+ err = dtv_property_cache_sync(fe, c, parg);
+ if (err)
+ break;
+ err = dtv_set_frontend(fe);
break;
- }
-
case FE_GET_EVENT:
err = dvb_frontend_get_event (fe, parg, file->f_flags);
break;
case FE_GET_FRONTEND:
- if (fe->ops.get_frontend) {
- err = fe->ops.get_frontend(fe, &fepriv->parameters_out);
- memcpy(parg, &fepriv->parameters_out, sizeof(struct dvb_frontend_parameters));
- }
+ err = dtv_get_frontend(fe, parg);
break;
case FE_SET_FRONTEND_TUNE_MODE:
@@ -2061,12 +2303,15 @@
dprintk ("%s\n", __func__);
- if ((file->f_flags & O_ACCMODE) != O_RDONLY)
+ if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
fepriv->release_jiffies = jiffies;
+ mb();
+ }
ret = dvb_generic_release (inode, file);
if (dvbdev->users == -1) {
+ wake_up(&fepriv->wait_queue);
if (fepriv->exit != DVB_FE_NO_EXIT) {
fops_put(file->f_op);
file->f_op = NULL;
@@ -2127,6 +2372,14 @@
dvb_register_device (fe->dvb, &fepriv->dvbdev, &dvbdev_template,
fe, DVB_DEVICE_FRONTEND);
+ /*
+ * Initialize the cache to the proper values according with the
+ * first supported delivery system (ops->delsys[0])
+ */
+
+ fe->dtv_property_cache.delivery_system = fe->ops.delsys[0];
+ dvb_frontend_clear_cache(fe);
+
mutex_unlock(&frontend_mutex);
return 0;
}
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 67bbfa7..d63a821 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -42,11 +42,16 @@
#include "dvbdev.h"
+/*
+ * Maximum number of Delivery systems per frontend. It
+ * should be smaller or equal to 32
+ */
+#define MAX_DELSYS 8
+
struct dvb_frontend_tune_settings {
int min_delay_ms;
int step_size;
int max_drift;
- struct dvb_frontend_parameters parameters;
};
struct dvb_frontend;
@@ -198,11 +203,11 @@
int (*sleep)(struct dvb_frontend *fe);
/** This is for simple PLLs - set all parameters in one go. */
- int (*set_params)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p);
+ int (*set_params)(struct dvb_frontend *fe);
int (*set_analog_params)(struct dvb_frontend *fe, struct analog_parameters *p);
/** This is support for demods like the mt352 - fills out the supplied buffer with what to write. */
- int (*calc_regs)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p, u8 *buf, int buf_len);
+ int (*calc_regs)(struct dvb_frontend *fe, u8 *buf, int buf_len);
/** This is to allow setting tuner-specific configs */
int (*set_config)(struct dvb_frontend *fe, void *priv_cfg);
@@ -250,10 +255,14 @@
int (*set_config)(struct dvb_frontend *fe, void *priv_cfg);
};
+struct dtv_frontend_properties;
+
struct dvb_frontend_ops {
struct dvb_frontend_info info;
+ u8 delsys[MAX_DELSYS];
+
void (*release)(struct dvb_frontend* fe);
void (*release_sec)(struct dvb_frontend* fe);
@@ -264,7 +273,7 @@
/* if this is set, it overrides the default swzigzag */
int (*tune)(struct dvb_frontend* fe,
- struct dvb_frontend_parameters* params,
+ bool re_tune,
unsigned int mode_flags,
unsigned int *delay,
fe_status_t *status);
@@ -272,10 +281,10 @@
enum dvbfe_algo (*get_frontend_algo)(struct dvb_frontend *fe);
/* these two are only used for the swzigzag code */
- int (*set_frontend)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+ int (*set_frontend)(struct dvb_frontend *fe);
int (*get_tune_settings)(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* settings);
- int (*get_frontend)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+ int (*get_frontend)(struct dvb_frontend *fe);
int (*read_status)(struct dvb_frontend* fe, fe_status_t* status);
int (*read_ber)(struct dvb_frontend* fe, u32* ber);
@@ -297,8 +306,7 @@
/* These callbacks are for devices that implement their own
* tuning algorithms, rather than a simple swzigzag
*/
- enum dvbfe_search (*search)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p);
- int (*track)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p);
+ enum dvbfe_search (*search)(struct dvb_frontend *fe);
struct dvb_tuner_ops tuner_ops;
struct analog_demod_ops analog_ops;
@@ -307,6 +315,7 @@
int (*get_property)(struct dvb_frontend* fe, struct dtv_property* tvp);
};
+#ifdef __DVB_CORE__
#define MAX_EVENT 8
struct dvb_fe_events {
@@ -317,6 +326,7 @@
wait_queue_head_t wait_queue;
struct mutex mtx;
};
+#endif
struct dtv_frontend_properties {
@@ -374,6 +384,7 @@
void *analog_demod_priv;
struct dtv_frontend_properties dtv_property_cache;
#define DVB_FRONTEND_COMPONENT_TUNER 0
+#define DVB_FRONTEND_COMPONENT_DEMOD 1
int (*callback)(void *adapter_priv, int component, int cmd, int arg);
int id;
};
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 93d9869..8766ce8 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -1510,9 +1510,7 @@
for (i=0; i<DVB_NET_DEVICES_MAX; i++)
dvbnet->state[i] = 0;
- dvb_register_device (adap, &dvbnet->dvbdev, &dvbdev_net,
+ return dvb_register_device(adap, &dvbnet->dvbdev, &dvbdev_net,
dvbnet, DVB_DEVICE_NET);
-
- return 0;
}
EXPORT_SYMBOL(dvb_net_init);
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 5825716..9f203c6 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -311,6 +311,7 @@
select DVB_STV0900 if !DVB_FE_CUSTOMISE
select DVB_STV6110 if !DVB_FE_CUSTOMISE
select DVB_ISL6423 if !DVB_FE_CUSTOMISE
+ select DVB_CXD2820R if !DVB_FE_CUSTOMISE
help
Say Y here to support the Anysee E30, Anysee E30 Plus or
Anysee E30 C Plus DVB USB2.0 receiver.
@@ -340,7 +341,7 @@
config DVB_USB_CE6230
tristate "Intel CE6230 DVB-T USB2.0 support"
- depends on DVB_USB && EXPERIMENTAL
+ depends on DVB_USB
select DVB_ZL10353
select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
help
@@ -354,7 +355,7 @@
config DVB_USB_EC168
tristate "E3C EC168 DVB-T USB2.0 support"
- depends on DVB_USB && EXPERIMENTAL
+ depends on DVB_USB
select DVB_EC100
select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
help
diff --git a/drivers/media/dvb/dvb-usb/af9005-fe.c b/drivers/media/dvb/dvb-usb/af9005-fe.c
index 3263e97..740f3f4 100644
--- a/drivers/media/dvb/dvb-usb/af9005-fe.c
+++ b/drivers/media/dvb/dvb-usb/af9005-fe.c
@@ -303,7 +303,7 @@
return -EINVAL;
}
- /* read constellation mode */
+ /* read modulation mode */
ret =
af9005_read_register_bits(state->d, xd_g_reg_tpsd_const,
reg_tpsd_const_pos, reg_tpsd_const_len,
@@ -321,7 +321,7 @@
bits = 6;
break;
default:
- err("invalid constellation mode");
+ err("invalid modulation mode");
return -EINVAL;
}
*pre_bit_count = super_frame_count * 68 * 4 * x * bits;
@@ -533,13 +533,13 @@
static int af9005_fe_read_snr(struct dvb_frontend *fe, u16 * snr)
{
- /* the snr can be derived from the ber and the constellation
+ /* the snr can be derived from the ber and the modulation
but I don't think this kind of complex calculations belong
in the driver. I may be wrong.... */
return -ENOSYS;
}
-static int af9005_fe_program_cfoe(struct dvb_usb_device *d, fe_bandwidth_t bw)
+static int af9005_fe_program_cfoe(struct dvb_usb_device *d, u32 bw)
{
u8 temp0, temp1, temp2, temp3, buf[4];
int ret;
@@ -551,7 +551,7 @@
u32 NS_coeff2_8k;
switch (bw) {
- case BANDWIDTH_6_MHZ:
+ case 6000000:
NS_coeff1_2048Nu = 0x2ADB6DC;
NS_coeff1_8191Nu = 0xAB7313;
NS_coeff1_8192Nu = 0xAB6DB7;
@@ -560,7 +560,7 @@
NS_coeff2_8k = 0x55B6DC;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
NS_coeff1_2048Nu = 0x3200001;
NS_coeff1_8191Nu = 0xC80640;
NS_coeff1_8192Nu = 0xC80000;
@@ -569,7 +569,7 @@
NS_coeff2_8k = 0x640000;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
NS_coeff1_2048Nu = 0x3924926;
NS_coeff1_8191Nu = 0xE4996E;
NS_coeff1_8192Nu = 0xE49249;
@@ -773,17 +773,17 @@
}
-static int af9005_fe_select_bw(struct dvb_usb_device *d, fe_bandwidth_t bw)
+static int af9005_fe_select_bw(struct dvb_usb_device *d, u32 bw)
{
u8 temp;
switch (bw) {
- case BANDWIDTH_6_MHZ:
+ case 6000000:
temp = 0;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
temp = 1;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
temp = 2;
break;
default:
@@ -930,10 +930,11 @@
/* init other parameters: program cfoe and select bandwidth */
deb_info("program cfoe\n");
- if ((ret = af9005_fe_program_cfoe(state->d, BANDWIDTH_6_MHZ)))
+ ret = af9005_fe_program_cfoe(state->d, 6000000);
+ if (ret)
return ret;
- /* set read-update bit for constellation */
- deb_info("set read-update bit for constellation\n");
+ /* set read-update bit for modulation */
+ deb_info("set read-update bit for modulation\n");
if ((ret =
af9005_write_register_bits(state->d, xd_p_reg_feq_read_update,
reg_feq_read_update_pos,
@@ -943,8 +944,8 @@
/* sample code has a set MPEG TS code here
but sniffing reveals that it doesn't do it */
- /* set read-update bit to 1 for DCA constellation */
- deb_info("set read-update bit 1 for DCA constellation\n");
+ /* set read-update bit to 1 for DCA modulation */
+ deb_info("set read-update bit 1 for DCA modulation\n");
if ((ret =
af9005_write_register_bits(state->d, xd_p_reg_dca_read_update,
reg_dca_read_update_pos,
@@ -1099,15 +1100,15 @@
return 0;
}
-static int af9005_fe_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
+static int af9005_fe_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct af9005_fe_state *state = fe->demodulator_priv;
int ret;
u8 temp, temp0, temp1, temp2;
deb_info("af9005_fe_set_frontend freq %d bw %d\n", fep->frequency,
- fep->u.ofdm.bandwidth);
+ fep->bandwidth_hz);
if (fe->ops.tuner_ops.release == NULL) {
err("Tuner not attached");
return -ENODEV;
@@ -1167,10 +1168,10 @@
/* select bandwidth */
deb_info("select bandwidth");
- ret = af9005_fe_select_bw(state->d, fep->u.ofdm.bandwidth);
+ ret = af9005_fe_select_bw(state->d, fep->bandwidth_hz);
if (ret)
return ret;
- ret = af9005_fe_program_cfoe(state->d, fep->u.ofdm.bandwidth);
+ ret = af9005_fe_program_cfoe(state->d, fep->bandwidth_hz);
if (ret)
return ret;
@@ -1189,7 +1190,7 @@
return ret;
/* set tuner */
deb_info("set tuner\n");
- ret = fe->ops.tuner_ops.set_params(fe, fep);
+ ret = fe->ops.tuner_ops.set_params(fe);
if (ret)
return ret;
@@ -1225,9 +1226,9 @@
return 0;
}
-static int af9005_fe_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
+static int af9005_fe_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct af9005_fe_state *state = fe->demodulator_priv;
int ret;
u8 temp;
@@ -1239,19 +1240,19 @@
&temp);
if (ret)
return ret;
- deb_info("===== fe_get_frontend ==============\n");
+ deb_info("===== fe_get_frontend_legacy = =============\n");
deb_info("CONSTELLATION ");
switch (temp) {
case 0:
- fep->u.ofdm.constellation = QPSK;
+ fep->modulation = QPSK;
deb_info("QPSK\n");
break;
case 1:
- fep->u.ofdm.constellation = QAM_16;
+ fep->modulation = QAM_16;
deb_info("QAM_16\n");
break;
case 2:
- fep->u.ofdm.constellation = QAM_64;
+ fep->modulation = QAM_64;
deb_info("QAM_64\n");
break;
}
@@ -1266,19 +1267,19 @@
deb_info("HIERARCHY ");
switch (temp) {
case 0:
- fep->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+ fep->hierarchy = HIERARCHY_NONE;
deb_info("NONE\n");
break;
case 1:
- fep->u.ofdm.hierarchy_information = HIERARCHY_1;
+ fep->hierarchy = HIERARCHY_1;
deb_info("1\n");
break;
case 2:
- fep->u.ofdm.hierarchy_information = HIERARCHY_2;
+ fep->hierarchy = HIERARCHY_2;
deb_info("2\n");
break;
case 3:
- fep->u.ofdm.hierarchy_information = HIERARCHY_4;
+ fep->hierarchy = HIERARCHY_4;
deb_info("4\n");
break;
}
@@ -1302,23 +1303,23 @@
deb_info("CODERATE HP ");
switch (temp) {
case 0:
- fep->u.ofdm.code_rate_HP = FEC_1_2;
+ fep->code_rate_HP = FEC_1_2;
deb_info("FEC_1_2\n");
break;
case 1:
- fep->u.ofdm.code_rate_HP = FEC_2_3;
+ fep->code_rate_HP = FEC_2_3;
deb_info("FEC_2_3\n");
break;
case 2:
- fep->u.ofdm.code_rate_HP = FEC_3_4;
+ fep->code_rate_HP = FEC_3_4;
deb_info("FEC_3_4\n");
break;
case 3:
- fep->u.ofdm.code_rate_HP = FEC_5_6;
+ fep->code_rate_HP = FEC_5_6;
deb_info("FEC_5_6\n");
break;
case 4:
- fep->u.ofdm.code_rate_HP = FEC_7_8;
+ fep->code_rate_HP = FEC_7_8;
deb_info("FEC_7_8\n");
break;
}
@@ -1333,23 +1334,23 @@
deb_info("CODERATE LP ");
switch (temp) {
case 0:
- fep->u.ofdm.code_rate_LP = FEC_1_2;
+ fep->code_rate_LP = FEC_1_2;
deb_info("FEC_1_2\n");
break;
case 1:
- fep->u.ofdm.code_rate_LP = FEC_2_3;
+ fep->code_rate_LP = FEC_2_3;
deb_info("FEC_2_3\n");
break;
case 2:
- fep->u.ofdm.code_rate_LP = FEC_3_4;
+ fep->code_rate_LP = FEC_3_4;
deb_info("FEC_3_4\n");
break;
case 3:
- fep->u.ofdm.code_rate_LP = FEC_5_6;
+ fep->code_rate_LP = FEC_5_6;
deb_info("FEC_5_6\n");
break;
case 4:
- fep->u.ofdm.code_rate_LP = FEC_7_8;
+ fep->code_rate_LP = FEC_7_8;
deb_info("FEC_7_8\n");
break;
}
@@ -1363,19 +1364,19 @@
deb_info("GUARD INTERVAL ");
switch (temp) {
case 0:
- fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+ fep->guard_interval = GUARD_INTERVAL_1_32;
deb_info("1_32\n");
break;
case 1:
- fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+ fep->guard_interval = GUARD_INTERVAL_1_16;
deb_info("1_16\n");
break;
case 2:
- fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+ fep->guard_interval = GUARD_INTERVAL_1_8;
deb_info("1_8\n");
break;
case 3:
- fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+ fep->guard_interval = GUARD_INTERVAL_1_4;
deb_info("1_4\n");
break;
}
@@ -1390,11 +1391,11 @@
deb_info("TRANSMISSION MODE ");
switch (temp) {
case 0:
- fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+ fep->transmission_mode = TRANSMISSION_MODE_2K;
deb_info("2K\n");
break;
case 1:
- fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+ fep->transmission_mode = TRANSMISSION_MODE_8K;
deb_info("8K\n");
break;
}
@@ -1406,15 +1407,15 @@
deb_info("BANDWIDTH ");
switch (temp) {
case 0:
- fep->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+ fep->bandwidth_hz = 6000000;
deb_info("6\n");
break;
case 1:
- fep->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+ fep->bandwidth_hz = 7000000;
deb_info("7\n");
break;
case 2:
- fep->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+ fep->bandwidth_hz = 8000000;
deb_info("8\n");
break;
}
@@ -1454,9 +1455,9 @@
}
static struct dvb_frontend_ops af9005_fe_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "AF9005 USB DVB-T",
- .type = FE_OFDM,
.frequency_min = 44250000,
.frequency_max = 867250000,
.frequency_stepsize = 250000,
diff --git a/drivers/media/dvb/dvb-usb/af9005.c b/drivers/media/dvb/dvb-usb/af9005.c
index 4fc024d..af176b6 100644
--- a/drivers/media/dvb/dvb-usb/af9005.c
+++ b/drivers/media/dvb/dvb-usb/af9005.c
@@ -977,11 +977,20 @@
THIS_MODULE, NULL, adapter_nr);
}
+enum af9005_usb_table_entry {
+ AFATECH_AF9005,
+ TERRATEC_AF9005,
+ ANSONIC_AF9005,
+};
+
static struct usb_device_id af9005_usb_table[] = {
- {USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9005)},
- {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_USB_XE)},
- {USB_DEVICE(USB_VID_ANSONIC, USB_PID_ANSONIC_DVBT_USB)},
- {0},
+ [AFATECH_AF9005] = {USB_DEVICE(USB_VID_AFATECH,
+ USB_PID_AFATECH_AF9005)},
+ [TERRATEC_AF9005] = {USB_DEVICE(USB_VID_TERRATEC,
+ USB_PID_TERRATEC_CINERGY_T_USB_XE)},
+ [ANSONIC_AF9005] = {USB_DEVICE(USB_VID_ANSONIC,
+ USB_PID_ANSONIC_DVBT_USB)},
+ { }
};
MODULE_DEVICE_TABLE(usb, af9005_usb_table);
@@ -1041,15 +1050,15 @@
.num_device_descs = 3,
.devices = {
{.name = "Afatech DVB-T USB1.1 stick",
- .cold_ids = {&af9005_usb_table[0], NULL},
+ .cold_ids = {&af9005_usb_table[AFATECH_AF9005], NULL},
.warm_ids = {NULL},
},
{.name = "TerraTec Cinergy T USB XE",
- .cold_ids = {&af9005_usb_table[1], NULL},
+ .cold_ids = {&af9005_usb_table[TERRATEC_AF9005], NULL},
.warm_ids = {NULL},
},
{.name = "Ansonic DVB-T USB1.1 stick",
- .cold_ids = {&af9005_usb_table[2], NULL},
+ .cold_ids = {&af9005_usb_table[ANSONIC_AF9005], NULL},
.warm_ids = {NULL},
},
{NULL},
diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index 56cbd36..282a43d 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -50,14 +50,14 @@
static struct af9013_config af9015_af9013_config[] = {
{
- .demod_address = AF9015_I2C_DEMOD,
- .output_mode = AF9013_OUTPUT_MODE_USB,
+ .i2c_addr = AF9015_I2C_DEMOD,
+ .ts_mode = AF9013_TS_USB,
.api_version = { 0, 1, 9, 0 },
.gpio[0] = AF9013_GPIO_HI,
.gpio[3] = AF9013_GPIO_TUNER_ON,
}, {
- .output_mode = AF9013_OUTPUT_MODE_SERIAL,
+ .ts_mode = AF9013_TS_SERIAL,
.api_version = { 0, 1, 9, 0 },
.gpio[0] = AF9013_GPIO_TUNER_ON,
.gpio[1] = AF9013_GPIO_LO,
@@ -216,8 +216,8 @@
{
struct req_t req = {WRITE_I2C, addr, reg, 1, 1, 1, &val};
- if (addr == af9015_af9013_config[0].demod_address ||
- addr == af9015_af9013_config[1].demod_address)
+ if (addr == af9015_af9013_config[0].i2c_addr ||
+ addr == af9015_af9013_config[1].i2c_addr)
req.addr_len = 3;
return af9015_ctrl_msg(d, &req);
@@ -228,8 +228,8 @@
{
struct req_t req = {READ_I2C, addr, reg, 0, 1, 1, val};
- if (addr == af9015_af9013_config[0].demod_address ||
- addr == af9015_af9013_config[1].demod_address)
+ if (addr == af9015_af9013_config[0].i2c_addr ||
+ addr == af9015_af9013_config[1].i2c_addr)
req.addr_len = 3;
return af9015_ctrl_msg(d, &req);
@@ -271,8 +271,8 @@
return -EAGAIN;
while (i < num) {
- if (msg[i].addr == af9015_af9013_config[0].demod_address ||
- msg[i].addr == af9015_af9013_config[1].demod_address) {
+ if (msg[i].addr == af9015_af9013_config[0].i2c_addr ||
+ msg[i].addr == af9015_af9013_config[1].i2c_addr) {
addr = msg[i].buf[0] << 8;
addr += msg[i].buf[1];
mbox = msg[i].buf[2];
@@ -288,8 +288,7 @@
ret = -EOPNOTSUPP;
goto error;
}
- if (msg[i].addr ==
- af9015_af9013_config[0].demod_address)
+ if (msg[i].addr == af9015_af9013_config[0].i2c_addr)
req.cmd = READ_MEMORY;
else
req.cmd = READ_I2C;
@@ -307,7 +306,7 @@
goto error;
}
if (msg[i].addr ==
- af9015_af9013_config[0].demod_address) {
+ af9015_af9013_config[0].i2c_addr) {
ret = -EINVAL;
goto error;
}
@@ -325,8 +324,7 @@
ret = -EOPNOTSUPP;
goto error;
}
- if (msg[i].addr ==
- af9015_af9013_config[0].demod_address)
+ if (msg[i].addr == af9015_af9013_config[0].i2c_addr)
req.cmd = WRITE_MEMORY;
else
req.cmd = WRITE_I2C;
@@ -508,7 +506,7 @@
msleep(100);
ret = af9015_read_reg_i2c(d,
- af9015_af9013_config[1].demod_address, 0x98be, &val);
+ af9015_af9013_config[1].i2c_addr, 0x98be, &val);
if (ret)
goto error;
else
@@ -536,7 +534,7 @@
goto error;
/* request boot firmware */
- ret = af9015_write_reg_i2c(d, af9015_af9013_config[1].demod_address,
+ ret = af9015_write_reg_i2c(d, af9015_af9013_config[1].i2c_addr,
0xe205, 1);
deb_info("%s: firmware boot cmd status:%d\n", __func__, ret);
if (ret)
@@ -547,7 +545,7 @@
/* check firmware status */
ret = af9015_read_reg_i2c(d,
- af9015_af9013_config[1].demod_address, 0x98be, &val);
+ af9015_af9013_config[1].i2c_addr, 0x98be, &val);
deb_info("%s: firmware status cmd status:%d fw status:%02x\n",
__func__, ret, val);
if (ret)
@@ -840,7 +838,7 @@
if (ret)
goto error;
- deb_info("%s: IR mode:%d\n", __func__, val);
+ deb_info("%s: IR mode=%d\n", __func__, val);
for (i = 0; i < af9015_properties_count; i++) {
if (val == AF9015_IR_MODE_DISABLED)
af9015_properties[i].rc.core.rc_codes = NULL;
@@ -854,7 +852,7 @@
if (ret)
goto error;
af9015_config.dual_mode = val;
- deb_info("%s: TS mode:%d\n", __func__, af9015_config.dual_mode);
+ deb_info("%s: TS mode=%d\n", __func__, af9015_config.dual_mode);
/* Set adapter0 buffer size according to USB port speed, adapter1 buffer
size can be static because it is enabled only USB2.0 */
@@ -878,7 +876,7 @@
ret = af9015_rw_udev(udev, &req);
if (ret)
goto error;
- af9015_af9013_config[1].demod_address = val;
+ af9015_af9013_config[1].i2c_addr = val;
/* enable 2nd adapter */
for (i = 0; i < af9015_properties_count; i++)
@@ -900,34 +898,38 @@
goto error;
switch (val) {
case 0:
- af9015_af9013_config[i].adc_clock = 28800;
+ af9015_af9013_config[i].clock = 28800000;
break;
case 1:
- af9015_af9013_config[i].adc_clock = 20480;
+ af9015_af9013_config[i].clock = 20480000;
break;
case 2:
- af9015_af9013_config[i].adc_clock = 28000;
+ af9015_af9013_config[i].clock = 28000000;
break;
case 3:
- af9015_af9013_config[i].adc_clock = 25000;
+ af9015_af9013_config[i].clock = 25000000;
break;
};
- deb_info("%s: [%d] xtal:%d set adc_clock:%d\n", __func__, i,
- val, af9015_af9013_config[i].adc_clock);
+ deb_info("%s: [%d] xtal=%d set clock=%d\n", __func__, i,
+ val, af9015_af9013_config[i].clock);
- /* tuner IF */
+ /* IF frequency */
req.addr = AF9015_EEPROM_IF1H + offset;
ret = af9015_rw_udev(udev, &req);
if (ret)
goto error;
- af9015_af9013_config[i].tuner_if = val << 8;
+
+ af9015_af9013_config[i].if_frequency = val << 8;
+
req.addr = AF9015_EEPROM_IF1L + offset;
ret = af9015_rw_udev(udev, &req);
if (ret)
goto error;
- af9015_af9013_config[i].tuner_if += val;
- deb_info("%s: [%d] IF1:%d\n", __func__, i,
- af9015_af9013_config[0].tuner_if);
+
+ af9015_af9013_config[i].if_frequency += val;
+ af9015_af9013_config[i].if_frequency *= 1000;
+ deb_info("%s: [%d] IF frequency=%d\n", __func__, i,
+ af9015_af9013_config[0].if_frequency);
/* MT2060 IF1 */
req.addr = AF9015_EEPROM_MT2060_IF1H + offset;
@@ -940,7 +942,7 @@
if (ret)
goto error;
af9015_config.mt2060_if1[i] += val;
- deb_info("%s: [%d] MT2060 IF1:%d\n", __func__, i,
+ deb_info("%s: [%d] MT2060 IF1=%d\n", __func__, i,
af9015_config.mt2060_if1[i]);
/* tuner */
@@ -957,30 +959,30 @@
case AF9013_TUNER_TDA18271:
case AF9013_TUNER_QT1010A:
case AF9013_TUNER_TDA18218:
- af9015_af9013_config[i].rf_spec_inv = 1;
+ af9015_af9013_config[i].spec_inv = 1;
break;
case AF9013_TUNER_MXL5003D:
case AF9013_TUNER_MXL5005D:
case AF9013_TUNER_MXL5005R:
case AF9013_TUNER_MXL5007T:
- af9015_af9013_config[i].rf_spec_inv = 0;
+ af9015_af9013_config[i].spec_inv = 0;
break;
case AF9013_TUNER_MC44S803:
af9015_af9013_config[i].gpio[1] = AF9013_GPIO_LO;
- af9015_af9013_config[i].rf_spec_inv = 1;
+ af9015_af9013_config[i].spec_inv = 1;
break;
default:
- warn("tuner id:%d not supported, please report!", val);
+ warn("tuner id=%d not supported, please report!", val);
return -ENODEV;
};
af9015_af9013_config[i].tuner = val;
- deb_info("%s: [%d] tuner id:%d\n", __func__, i, val);
+ deb_info("%s: [%d] tuner id=%d\n", __func__, i, val);
}
error:
if (ret)
- err("eeprom read failed:%d", ret);
+ err("eeprom read failed=%d", ret);
/* AverMedia AVerTV Volar Black HD (A850) device have bad EEPROM
content :-( Override some wrong values here. Ditto for the
@@ -998,7 +1000,7 @@
af9015_properties[i].num_adapters = 1;
/* set correct IF */
- af9015_af9013_config[0].tuner_if = 4570;
+ af9015_af9013_config[0].if_frequency = 4570000;
}
return ret;
@@ -1093,9 +1095,79 @@
return ret;
}
+/* override demod callbacks for resource locking */
+static int af9015_af9013_set_frontend(struct dvb_frontend *fe)
+{
+ int ret;
+ struct dvb_usb_adapter *adap = fe->dvb->priv;
+ struct af9015_state *priv = adap->dev->priv;
+
+ if (mutex_lock_interruptible(&adap->dev->usb_mutex))
+ return -EAGAIN;
+
+ ret = priv->set_frontend[adap->id](fe);
+
+ mutex_unlock(&adap->dev->usb_mutex);
+
+ return ret;
+}
+
+/* override demod callbacks for resource locking */
+static int af9015_af9013_read_status(struct dvb_frontend *fe,
+ fe_status_t *status)
+{
+ int ret;
+ struct dvb_usb_adapter *adap = fe->dvb->priv;
+ struct af9015_state *priv = adap->dev->priv;
+
+ if (mutex_lock_interruptible(&adap->dev->usb_mutex))
+ return -EAGAIN;
+
+ ret = priv->read_status[adap->id](fe, status);
+
+ mutex_unlock(&adap->dev->usb_mutex);
+
+ return ret;
+}
+
+/* override demod callbacks for resource locking */
+static int af9015_af9013_init(struct dvb_frontend *fe)
+{
+ int ret;
+ struct dvb_usb_adapter *adap = fe->dvb->priv;
+ struct af9015_state *priv = adap->dev->priv;
+
+ if (mutex_lock_interruptible(&adap->dev->usb_mutex))
+ return -EAGAIN;
+
+ ret = priv->init[adap->id](fe);
+
+ mutex_unlock(&adap->dev->usb_mutex);
+
+ return ret;
+}
+
+/* override demod callbacks for resource locking */
+static int af9015_af9013_sleep(struct dvb_frontend *fe)
+{
+ int ret;
+ struct dvb_usb_adapter *adap = fe->dvb->priv;
+ struct af9015_state *priv = adap->dev->priv;
+
+ if (mutex_lock_interruptible(&adap->dev->usb_mutex))
+ return -EAGAIN;
+
+ ret = priv->sleep[adap->id](fe);
+
+ mutex_unlock(&adap->dev->usb_mutex);
+
+ return ret;
+}
+
static int af9015_af9013_frontend_attach(struct dvb_usb_adapter *adap)
{
int ret;
+ struct af9015_state *state = adap->dev->priv;
if (adap->id == 1) {
/* copy firmware to 2nd demodulator */
@@ -1116,6 +1188,32 @@
adap->fe_adap[0].fe = dvb_attach(af9013_attach, &af9015_af9013_config[adap->id],
&adap->dev->i2c_adap);
+ /*
+ * AF9015 firmware does not like if it gets interrupted by I2C adapter
+ * request on some critical phases. During normal operation I2C adapter
+ * is used only 2nd demodulator and tuner on dual tuner devices.
+ * Override demodulator callbacks and use mutex for limit access to
+ * those "critical" paths to keep AF9015 happy.
+ * Note: we abuse unused usb_mutex here.
+ */
+ if (adap->fe_adap[0].fe) {
+ state->set_frontend[adap->id] =
+ adap->fe_adap[0].fe->ops.set_frontend;
+ adap->fe_adap[0].fe->ops.set_frontend =
+ af9015_af9013_set_frontend;
+
+ state->read_status[adap->id] =
+ adap->fe_adap[0].fe->ops.read_status;
+ adap->fe_adap[0].fe->ops.read_status =
+ af9015_af9013_read_status;
+
+ state->init[adap->id] = adap->fe_adap[0].fe->ops.init;
+ adap->fe_adap[0].fe->ops.init = af9015_af9013_init;
+
+ state->sleep[adap->id] = adap->fe_adap[0].fe->ops.sleep;
+ adap->fe_adap[0].fe->ops.sleep = af9015_af9013_sleep;
+ }
+
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
@@ -1245,49 +1343,112 @@
return ret;
}
+enum af9015_usb_table_entry {
+ AFATECH_9015,
+ AFATECH_9016,
+ WINFAST_DTV_GOLD,
+ PINNACLE_PCTV_71E,
+ KWORLD_PLUSTV_399U,
+ TINYTWIN,
+ AZUREWAVE_TU700,
+ TERRATEC_AF9015,
+ KWORLD_PLUSTV_PC160,
+ AVERTV_VOLAR_X,
+ XTENSIONS_380U,
+ MSI_DIGIVOX_DUO,
+ AVERTV_VOLAR_X_REV2,
+ TELESTAR_STARSTICK_2,
+ AVERMEDIA_A309_USB,
+ MSI_DIGIVOX_MINI_III,
+ KWORLD_E396,
+ KWORLD_E39B,
+ KWORLD_E395,
+ TREKSTOR_DVBT,
+ AVERTV_A850,
+ AVERTV_A805,
+ CONCEPTRONIC_CTVDIGRCU,
+ KWORLD_MC810,
+ GENIUS_TVGO_DVB_T03,
+ KWORLD_399U_2,
+ KWORLD_PC160_T,
+ SVEON_STV20,
+ TINYTWIN_2,
+ WINFAST_DTV2000DS,
+ KWORLD_UB383_T,
+ KWORLD_E39A,
+ AVERMEDIA_A815M,
+ CINERGY_T_STICK_RC,
+ CINERGY_T_DUAL_RC,
+ AVERTV_A850T,
+ TINYTWIN_3,
+ SVEON_STV22,
+};
+
static struct usb_device_id af9015_usb_table[] = {
-/* 0 */{USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9015)},
- {USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9016)},
- {USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_GOLD)},
- {USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV71E)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U)},
-/* 5 */{USB_DEVICE(USB_VID_VISIONPLUS,
- USB_PID_TINYTWIN)},
- {USB_DEVICE(USB_VID_VISIONPLUS,
- USB_PID_AZUREWAVE_AD_TU700)},
- {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_USB_XE_REV2)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_2T)},
- {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X)},
-/* 10 */{USB_DEVICE(USB_VID_XTENSIONS, USB_PID_XTENSIONS_XD_380)},
- {USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGIVOX_DUO)},
- {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X_2)},
- {USB_DEVICE(USB_VID_TELESTAR, USB_PID_TELESTAR_STARSTICK_2)},
- {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A309)},
-/* 15 */{USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGI_VOX_MINI_III)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_2)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_3)},
- {USB_DEVICE(USB_VID_AFATECH, USB_PID_TREKSTOR_DVBT)},
-/* 20 */{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850)},
- {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A805)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CONCEPTRONIC_CTVDIGRCU)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_MC810)},
- {USB_DEVICE(USB_VID_KYE, USB_PID_GENIUS_TVGO_DVB_T03)},
-/* 25 */{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U_2)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_T)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV20)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_TINYTWIN_2)},
- {USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV2000DS)},
-/* 30 */{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB383_T)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_4)},
- {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A815M)},
- {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK_RC)},
- {USB_DEVICE(USB_VID_TERRATEC,
- USB_PID_TERRATEC_CINERGY_T_STICK_DUAL_RC)},
-/* 35 */{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850T)},
- {USB_DEVICE(USB_VID_GTEK, USB_PID_TINYTWIN_3)},
- {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22)},
- {0},
+ [AFATECH_9015] =
+ {USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9015)},
+ [AFATECH_9016] =
+ {USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9016)},
+ [WINFAST_DTV_GOLD] =
+ {USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_GOLD)},
+ [PINNACLE_PCTV_71E] =
+ {USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV71E)},
+ [KWORLD_PLUSTV_399U] =
+ {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U)},
+ [TINYTWIN] = {USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TINYTWIN)},
+ [AZUREWAVE_TU700] =
+ {USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_AZUREWAVE_AD_TU700)},
+ [TERRATEC_AF9015] = {USB_DEVICE(USB_VID_TERRATEC,
+ USB_PID_TERRATEC_CINERGY_T_USB_XE_REV2)},
+ [KWORLD_PLUSTV_PC160] =
+ {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_2T)},
+ [AVERTV_VOLAR_X] =
+ {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X)},
+ [XTENSIONS_380U] =
+ {USB_DEVICE(USB_VID_XTENSIONS, USB_PID_XTENSIONS_XD_380)},
+ [MSI_DIGIVOX_DUO] =
+ {USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGIVOX_DUO)},
+ [AVERTV_VOLAR_X_REV2] =
+ {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X_2)},
+ [TELESTAR_STARSTICK_2] =
+ {USB_DEVICE(USB_VID_TELESTAR, USB_PID_TELESTAR_STARSTICK_2)},
+ [AVERMEDIA_A309_USB] =
+ {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A309)},
+ [MSI_DIGIVOX_MINI_III] =
+ {USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGI_VOX_MINI_III)},
+ [KWORLD_E396] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U)},
+ [KWORLD_E39B] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_2)},
+ [KWORLD_E395] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_3)},
+ [TREKSTOR_DVBT] = {USB_DEVICE(USB_VID_AFATECH, USB_PID_TREKSTOR_DVBT)},
+ [AVERTV_A850] = {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850)},
+ [AVERTV_A805] = {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A805)},
+ [CONCEPTRONIC_CTVDIGRCU] =
+ {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CONCEPTRONIC_CTVDIGRCU)},
+ [KWORLD_MC810] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_MC810)},
+ [GENIUS_TVGO_DVB_T03] =
+ {USB_DEVICE(USB_VID_KYE, USB_PID_GENIUS_TVGO_DVB_T03)},
+ [KWORLD_399U_2] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U_2)},
+ [KWORLD_PC160_T] =
+ {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_T)},
+ [SVEON_STV20] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV20)},
+ [TINYTWIN_2] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_TINYTWIN_2)},
+ [WINFAST_DTV2000DS] =
+ {USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV2000DS)},
+ [KWORLD_UB383_T] =
+ {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB383_T)},
+ [KWORLD_E39A] =
+ {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_4)},
+ [AVERMEDIA_A815M] =
+ {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A815M)},
+ [CINERGY_T_STICK_RC] = {USB_DEVICE(USB_VID_TERRATEC,
+ USB_PID_TERRATEC_CINERGY_T_STICK_RC)},
+ [CINERGY_T_DUAL_RC] = {USB_DEVICE(USB_VID_TERRATEC,
+ USB_PID_TERRATEC_CINERGY_T_STICK_DUAL_RC)},
+ [AVERTV_A850T] =
+ {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850T)},
+ [TINYTWIN_3] = {USB_DEVICE(USB_VID_GTEK, USB_PID_TINYTWIN_3)},
+ [SVEON_STV22] = {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22)},
+ { }
};
MODULE_DEVICE_TABLE(usb, af9015_usb_table);
@@ -1362,68 +1523,104 @@
.devices = {
{
.name = "Afatech AF9015 DVB-T USB2.0 stick",
- .cold_ids = {&af9015_usb_table[0],
- &af9015_usb_table[1], NULL},
+ .cold_ids = {
+ &af9015_usb_table[AFATECH_9015],
+ &af9015_usb_table[AFATECH_9016],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "Leadtek WinFast DTV Dongle Gold",
- .cold_ids = {&af9015_usb_table[2], NULL},
+ .cold_ids = {
+ &af9015_usb_table[WINFAST_DTV_GOLD],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "Pinnacle PCTV 71e",
- .cold_ids = {&af9015_usb_table[3], NULL},
+ .cold_ids = {
+ &af9015_usb_table[PINNACLE_PCTV_71E],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "KWorld PlusTV Dual DVB-T Stick " \
"(DVB-T 399U)",
- .cold_ids = {&af9015_usb_table[4],
- &af9015_usb_table[25], NULL},
+ .cold_ids = {
+ &af9015_usb_table[KWORLD_PLUSTV_399U],
+ &af9015_usb_table[KWORLD_399U_2],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "DigitalNow TinyTwin DVB-T Receiver",
- .cold_ids = {&af9015_usb_table[5],
- &af9015_usb_table[28],
- &af9015_usb_table[36], NULL},
+ .cold_ids = {
+ &af9015_usb_table[TINYTWIN],
+ &af9015_usb_table[TINYTWIN_2],
+ &af9015_usb_table[TINYTWIN_3],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "TwinHan AzureWave AD-TU700(704J)",
- .cold_ids = {&af9015_usb_table[6], NULL},
+ .cold_ids = {
+ &af9015_usb_table[AZUREWAVE_TU700],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "TerraTec Cinergy T USB XE",
- .cold_ids = {&af9015_usb_table[7], NULL},
+ .cold_ids = {
+ &af9015_usb_table[TERRATEC_AF9015],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "KWorld PlusTV Dual DVB-T PCI " \
"(DVB-T PC160-2T)",
- .cold_ids = {&af9015_usb_table[8], NULL},
+ .cold_ids = {
+ &af9015_usb_table[KWORLD_PLUSTV_PC160],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "AVerMedia AVerTV DVB-T Volar X",
- .cold_ids = {&af9015_usb_table[9], NULL},
+ .cold_ids = {
+ &af9015_usb_table[AVERTV_VOLAR_X],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "TerraTec Cinergy T Stick RC",
- .cold_ids = {&af9015_usb_table[33], NULL},
+ .cold_ids = {
+ &af9015_usb_table[CINERGY_T_STICK_RC],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "TerraTec Cinergy T Stick Dual RC",
- .cold_ids = {&af9015_usb_table[34], NULL},
+ .cold_ids = {
+ &af9015_usb_table[CINERGY_T_DUAL_RC],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "AverMedia AVerTV Red HD+ (A850T)",
- .cold_ids = {&af9015_usb_table[35], NULL},
+ .cold_ids = {
+ &af9015_usb_table[AVERTV_A850T],
+ NULL
+ },
.warm_ids = {NULL},
},
}
@@ -1496,57 +1693,87 @@
.devices = {
{
.name = "Xtensions XD-380",
- .cold_ids = {&af9015_usb_table[10], NULL},
+ .cold_ids = {
+ &af9015_usb_table[XTENSIONS_380U],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "MSI DIGIVOX Duo",
- .cold_ids = {&af9015_usb_table[11], NULL},
+ .cold_ids = {
+ &af9015_usb_table[MSI_DIGIVOX_DUO],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "Fujitsu-Siemens Slim Mobile USB DVB-T",
- .cold_ids = {&af9015_usb_table[12], NULL},
+ .cold_ids = {
+ &af9015_usb_table[AVERTV_VOLAR_X_REV2],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "Telestar Starstick 2",
- .cold_ids = {&af9015_usb_table[13], NULL},
+ .cold_ids = {
+ &af9015_usb_table[TELESTAR_STARSTICK_2],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "AVerMedia A309",
- .cold_ids = {&af9015_usb_table[14], NULL},
+ .cold_ids = {
+ &af9015_usb_table[AVERMEDIA_A309_USB],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "MSI Digi VOX mini III",
- .cold_ids = {&af9015_usb_table[15], NULL},
+ .cold_ids = {
+ &af9015_usb_table[MSI_DIGIVOX_MINI_III],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "KWorld USB DVB-T TV Stick II " \
"(VS-DVB-T 395U)",
- .cold_ids = {&af9015_usb_table[16],
- &af9015_usb_table[17],
- &af9015_usb_table[18],
- &af9015_usb_table[31], NULL},
+ .cold_ids = {
+ &af9015_usb_table[KWORLD_E396],
+ &af9015_usb_table[KWORLD_E39B],
+ &af9015_usb_table[KWORLD_E395],
+ &af9015_usb_table[KWORLD_E39A],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "TrekStor DVB-T USB Stick",
- .cold_ids = {&af9015_usb_table[19], NULL},
+ .cold_ids = {
+ &af9015_usb_table[TREKSTOR_DVBT],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "AverMedia AVerTV Volar Black HD " \
"(A850)",
- .cold_ids = {&af9015_usb_table[20], NULL},
+ .cold_ids = {
+ &af9015_usb_table[AVERTV_A850],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "Sveon STV22 Dual USB DVB-T Tuner HDTV",
- .cold_ids = {&af9015_usb_table[37], NULL},
+ .cold_ids = {
+ &af9015_usb_table[SVEON_STV22],
+ NULL
+ },
.warm_ids = {NULL},
},
}
@@ -1619,50 +1846,77 @@
.devices = {
{
.name = "AverMedia AVerTV Volar GPS 805 (A805)",
- .cold_ids = {&af9015_usb_table[21], NULL},
+ .cold_ids = {
+ &af9015_usb_table[AVERTV_A805],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "Conceptronic USB2.0 DVB-T CTVDIGRCU " \
"V3.0",
- .cold_ids = {&af9015_usb_table[22], NULL},
+ .cold_ids = {
+ &af9015_usb_table[CONCEPTRONIC_CTVDIGRCU],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "KWorld Digial MC-810",
- .cold_ids = {&af9015_usb_table[23], NULL},
+ .cold_ids = {
+ &af9015_usb_table[KWORLD_MC810],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "Genius TVGo DVB-T03",
- .cold_ids = {&af9015_usb_table[24], NULL},
+ .cold_ids = {
+ &af9015_usb_table[GENIUS_TVGO_DVB_T03],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "KWorld PlusTV DVB-T PCI Pro Card " \
"(DVB-T PC160-T)",
- .cold_ids = {&af9015_usb_table[26], NULL},
+ .cold_ids = {
+ &af9015_usb_table[KWORLD_PC160_T],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "Sveon STV20 Tuner USB DVB-T HDTV",
- .cold_ids = {&af9015_usb_table[27], NULL},
+ .cold_ids = {
+ &af9015_usb_table[SVEON_STV20],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "Leadtek WinFast DTV2000DS",
- .cold_ids = {&af9015_usb_table[29], NULL},
+ .cold_ids = {
+ &af9015_usb_table[WINFAST_DTV2000DS],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "KWorld USB DVB-T Stick Mobile " \
"(UB383-T)",
- .cold_ids = {&af9015_usb_table[30], NULL},
+ .cold_ids = {
+ &af9015_usb_table[KWORLD_UB383_T],
+ NULL
+ },
.warm_ids = {NULL},
},
{
.name = "AverMedia AVerTV Volar M (A815Mac)",
- .cold_ids = {&af9015_usb_table[32], NULL},
+ .cold_ids = {
+ &af9015_usb_table[AVERMEDIA_A815M],
+ NULL
+ },
.warm_ids = {NULL},
},
}
diff --git a/drivers/media/dvb/dvb-usb/af9015.h b/drivers/media/dvb/dvb-usb/af9015.h
index 6252ea6..f619063 100644
--- a/drivers/media/dvb/dvb-usb/af9015.h
+++ b/drivers/media/dvb/dvb-usb/af9015.h
@@ -102,6 +102,12 @@
u8 rc_repeat;
u32 rc_keycode;
u8 rc_last[4];
+
+ /* for demod callback override */
+ int (*set_frontend[2]) (struct dvb_frontend *fe);
+ int (*read_status[2]) (struct dvb_frontend *fe, fe_status_t *status);
+ int (*init[2]) (struct dvb_frontend *fe);
+ int (*sleep[2]) (struct dvb_frontend *fe);
};
struct af9015_config {
diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c
index b39f14f..d661929 100644
--- a/drivers/media/dvb/dvb-usb/anysee.c
+++ b/drivers/media/dvb/dvb-usb/anysee.c
@@ -41,6 +41,7 @@
#include "stv0900.h"
#include "stv6110.h"
#include "isl6423.h"
+#include "cxd2820r.h"
/* debug */
static int dvb_usb_anysee_debug;
@@ -66,10 +67,12 @@
if (mutex_lock_interruptible(&anysee_usb_mutex) < 0)
return -EAGAIN;
+ deb_xfer(">>> ");
+ debug_dump(buf, slen, deb_xfer);
+
/* We need receive one message more after dvb_usb_generic_rw due
to weird transaction flow, which is 1 x send + 2 x receive. */
ret = dvb_usb_generic_rw(d, buf, sizeof(buf), buf, sizeof(buf), 0);
-
if (!ret) {
/* receive 2nd answer */
ret = usb_bulk_msg(d->udev, usb_rcvbulkpipe(d->udev,
@@ -79,7 +82,10 @@
err("%s: recv bulk message failed: %d", __func__, ret);
else {
deb_xfer("<<< ");
- debug_dump(buf, act_len, deb_xfer);
+ debug_dump(buf, rlen, deb_xfer);
+
+ if (buf[63] != 0x4f)
+ deb_info("%s: cmd failed\n", __func__);
}
}
@@ -129,6 +135,29 @@
return anysee_write_reg(d, reg, val);
}
+/* read single register with mask */
+static int anysee_rd_reg_mask(struct dvb_usb_device *d, u16 reg, u8 *val,
+ u8 mask)
+{
+ int ret, i;
+ u8 tmp;
+
+ ret = anysee_read_reg(d, reg, &tmp);
+ if (ret)
+ return ret;
+
+ tmp &= mask;
+
+ /* find position of the first bit */
+ for (i = 0; i < 8; i++) {
+ if ((mask >> i) & 0x01)
+ break;
+ }
+ *val = tmp >> i;
+
+ return 0;
+}
+
static int anysee_get_hw_info(struct dvb_usb_device *d, u8 *id)
{
u8 buf[] = {CMD_GET_HW_INFO};
@@ -156,22 +185,6 @@
return anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
}
-static int anysee_init(struct dvb_usb_device *d)
-{
- int ret;
- /* LED light */
- ret = anysee_led_ctrl(d, 0x01, 0x03);
- if (ret)
- return ret;
-
- /* enable IR */
- ret = anysee_ir_ctrl(d, 1);
- if (ret)
- return ret;
-
- return 0;
-}
-
/* I2C */
static int anysee_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
int num)
@@ -297,7 +310,7 @@
.pll_m = 12,
.pll_p = 3,
.pll_n = 1,
- .output_mode = TDA10023_OUTPUT_MODE_PARALLEL_C,
+ .output_mode = TDA10023_OUTPUT_MODE_PARALLEL_B,
.deltaf = 0xba02,
};
@@ -309,6 +322,17 @@
.if_dvbc = 5000,
};
+static struct tda18212_config anysee_tda18212_config2 = {
+ .i2c_address = 0x60 /* (0xc0 >> 1) */,
+ .if_dvbt_6 = 3550,
+ .if_dvbt_7 = 3700,
+ .if_dvbt_8 = 4150,
+ .if_dvbt2_6 = 3250,
+ .if_dvbt2_7 = 4000,
+ .if_dvbt2_8 = 4000,
+ .if_dvbc = 5000,
+};
+
static struct cx24116_config anysee_cx24116_config = {
.demod_address = (0xaa >> 1),
.mpg_clk_pos_pol = 0x00,
@@ -339,6 +363,11 @@
.addr = (0x10 >> 1),
};
+static struct cxd2820r_config anysee_cxd2820r_config = {
+ .i2c_address = 0x6d, /* (0xda >> 1) */
+ .ts_mode = 0x38,
+};
+
/*
* New USB device strings: Mfr=1, Product=2, SerialNumber=0
* Manufacturer: AMT.CO.KR
@@ -421,6 +450,14 @@
* IOA[7] TS 1=enabled
* IOE[5] STV0903 1=enabled
*
+ * E7 T2C VID=1c73 PID=861f HW=20 FW=0.1 AMTCI=0.5 "anysee-E7T2C(LP)"
+ * PCB: 508T2C (rev0.3)
+ * parts: DNOQ44QCH106A(CXD2820R, TDA18212), TDA8024
+ * OEA=80 OEB=00 OEC=03 OED=f7 OEE=ff
+ * IOA=4d IOB=00 IOC=cc IOD=48 IOE=e4
+ * IOA[7] TS 1=enabled
+ * IOE[5] CXD2820R 1=enabled
+ *
* E7 PTC VID=1c73 PID=861f HW=21 FW=0.1 AMTCI=?? "anysee-E7PTC(LP)"
* PCB: 508PTC (rev0.5)
* parts: ZL10353, TDA10023, DNOD44CDH086A(TDA18212)
@@ -437,7 +474,7 @@
* IOD[6] ZL10353 1=enabled
* IOE[0] IF 0=enabled
*
- * E7 S2 VID=1c73 PID=861f HW=22 FW=0.1 AMTCI=?? "anysee-E7PS2(LP)"
+ * E7 PS2 VID=1c73 PID=861f HW=22 FW=0.1 AMTCI=?? "anysee-E7PS2(LP)"
* PCB: 508PS2 (rev0.4)
* parts: DNBU10512IST(STV0903, STV6110), ISL6423
* OEA=80 OEB=00 OEC=03 OED=f7 OEE=ff
@@ -446,6 +483,16 @@
* IOE[5] STV0903 1=enabled
*/
+
+/* external I2C gate used for DNOD44CDH086A(TDA18212) tuner module */
+static int anysee_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+ struct dvb_usb_adapter *adap = fe->dvb->priv;
+
+ /* enable / disable tuner access on IOE[4] */
+ return anysee_wr_reg_mask(adap->dev, REG_IOE, (enable << 4), 0x10);
+}
+
static int anysee_frontend_ctrl(struct dvb_frontend *fe, int onoff)
{
struct dvb_usb_adapter *adap = fe->dvb->priv;
@@ -577,7 +624,8 @@
/* detect hardware only once */
if (adap->fe_adap[0].fe == NULL) {
/* Check which hardware we have.
- * We must do this call two times to get reliable values (hw bug).
+ * We must do this call two times to get reliable values
+ * (hw/fw bug).
*/
ret = anysee_get_hw_info(adap->dev, hw_info);
if (ret)
@@ -606,14 +654,14 @@
break;
/* attach demod */
- adap->fe_adap[0].fe = dvb_attach(mt352_attach, &anysee_mt352_config,
- &adap->dev->i2c_adap);
+ adap->fe_adap[0].fe = dvb_attach(mt352_attach,
+ &anysee_mt352_config, &adap->dev->i2c_adap);
if (adap->fe_adap[0].fe)
break;
/* attach demod */
- adap->fe_adap[0].fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
- &adap->dev->i2c_adap);
+ adap->fe_adap[0].fe = dvb_attach(zl10353_attach,
+ &anysee_zl10353_config, &adap->dev->i2c_adap);
break;
case ANYSEE_HW_507CD: /* 6 */
@@ -665,8 +713,8 @@
goto error;
/* attach demod */
- adap->fe_adap[0].fe = dvb_attach(cx24116_attach, &anysee_cx24116_config,
- &adap->dev->i2c_adap);
+ adap->fe_adap[0].fe = dvb_attach(cx24116_attach,
+ &anysee_cx24116_config, &adap->dev->i2c_adap);
break;
case ANYSEE_HW_507FA: /* 15 */
@@ -747,17 +795,19 @@
}
}
+ /* I2C gate for DNOD44CDH086A(TDA18212) tuner module */
+ if (tmp == 0xc7) {
+ if (adap->fe_adap[state->fe_id].fe)
+ adap->fe_adap[state->fe_id].fe->ops.i2c_gate_ctrl =
+ anysee_i2c_gate_ctrl;
+ }
+
break;
case ANYSEE_HW_508TC: /* 18 */
case ANYSEE_HW_508PTC: /* 21 */
/* E7 TC */
/* E7 PTC */
- /* enable transport stream on IOA[7] */
- ret = anysee_wr_reg_mask(adap->dev, REG_IOA, (1 << 7), 0x80);
- if (ret)
- goto error;
-
if ((state->fe_id ^ dvb_usb_anysee_delsys) == 0) {
/* disable DVB-T demod on IOD[6] */
ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (0 << 6),
@@ -772,7 +822,8 @@
goto error;
/* attach demod */
- adap->fe_adap[state->fe_id].fe = dvb_attach(tda10023_attach,
+ adap->fe_adap[state->fe_id].fe =
+ dvb_attach(tda10023_attach,
&anysee_tda10023_tda18212_config,
&adap->dev->i2c_adap, 0x48);
} else {
@@ -789,11 +840,19 @@
goto error;
/* attach demod */
- adap->fe_adap[state->fe_id].fe = dvb_attach(zl10353_attach,
+ adap->fe_adap[state->fe_id].fe =
+ dvb_attach(zl10353_attach,
&anysee_zl10353_tda18212_config,
&adap->dev->i2c_adap);
}
+ /* I2C gate for DNOD44CDH086A(TDA18212) tuner module */
+ if (adap->fe_adap[state->fe_id].fe)
+ adap->fe_adap[state->fe_id].fe->ops.i2c_gate_ctrl =
+ anysee_i2c_gate_ctrl;
+
+ state->has_ci = true;
+
break;
case ANYSEE_HW_508S2: /* 19 */
case ANYSEE_HW_508PS2: /* 22 */
@@ -803,19 +862,41 @@
if (state->fe_id)
break;
- /* enable transport stream on IOA[7] */
- ret = anysee_wr_reg_mask(adap->dev, REG_IOA, (1 << 7), 0x80);
- if (ret)
- goto error;
-
/* enable DVB-S/S2 demod on IOE[5] */
ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 5), 0x20);
if (ret)
goto error;
/* attach demod */
- adap->fe_adap[0].fe = dvb_attach(stv0900_attach, &anysee_stv0900_config,
- &adap->dev->i2c_adap, 0);
+ adap->fe_adap[0].fe = dvb_attach(stv0900_attach,
+ &anysee_stv0900_config, &adap->dev->i2c_adap, 0);
+
+ state->has_ci = true;
+
+ break;
+ case ANYSEE_HW_508T2C: /* 20 */
+ /* E7 T2C */
+
+ /* enable DVB-T/T2/C demod on IOE[5] */
+ ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 5), 0x20);
+ if (ret)
+ goto error;
+
+ if (state->fe_id == 0) {
+ /* DVB-T/T2 */
+ adap->fe_adap[state->fe_id].fe =
+ dvb_attach(cxd2820r_attach,
+ &anysee_cxd2820r_config,
+ &adap->dev->i2c_adap, NULL);
+ } else {
+ /* DVB-C */
+ adap->fe_adap[state->fe_id].fe =
+ dvb_attach(cxd2820r_attach,
+ &anysee_cxd2820r_config,
+ &adap->dev->i2c_adap, adap->fe_adap[0].fe);
+ }
+
+ state->has_ci = true;
break;
}
@@ -842,24 +923,26 @@
/* E30 */
/* attach tuner */
- fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, (0xc2 >> 1),
- NULL, DVB_PLL_THOMSON_DTT7579);
+ fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe,
+ (0xc2 >> 1), NULL, DVB_PLL_THOMSON_DTT7579);
break;
case ANYSEE_HW_507CD: /* 6 */
/* E30 Plus */
/* attach tuner */
- fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, (0xc2 >> 1),
- &adap->dev->i2c_adap, DVB_PLL_THOMSON_DTT7579);
+ fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe,
+ (0xc2 >> 1), &adap->dev->i2c_adap,
+ DVB_PLL_THOMSON_DTT7579);
break;
case ANYSEE_HW_507DC: /* 10 */
/* E30 C Plus */
/* attach tuner */
- fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, (0xc0 >> 1),
- &adap->dev->i2c_adap, DVB_PLL_SAMSUNG_DTOS403IH102A);
+ fe = dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe,
+ (0xc0 >> 1), &adap->dev->i2c_adap,
+ DVB_PLL_SAMSUNG_DTOS403IH102A);
break;
case ANYSEE_HW_507SI: /* 11 */
@@ -877,22 +960,12 @@
/* Try first attach TDA18212 silicon tuner on IOE[4], if that
* fails attach old simple PLL. */
- /* enable tuner on IOE[4] */
- ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 4), 0x10);
- if (ret)
- goto error;
-
/* attach tuner */
fe = dvb_attach(tda18212_attach, adap->fe_adap[state->fe_id].fe,
&adap->dev->i2c_adap, &anysee_tda18212_config);
if (fe)
break;
- /* disable tuner on IOE[4] */
- ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (0 << 4), 0x10);
- if (ret)
- goto error;
-
/* attach tuner */
fe = dvb_attach(dvb_pll_attach, adap->fe_adap[state->fe_id].fe,
(0xc0 >> 1), &adap->dev->i2c_adap,
@@ -904,11 +977,6 @@
/* E7 TC */
/* E7 PTC */
- /* enable tuner on IOE[4] */
- ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 4), 0x10);
- if (ret)
- goto error;
-
/* attach tuner */
fe = dvb_attach(tda18212_attach, adap->fe_adap[state->fe_id].fe,
&adap->dev->i2c_adap, &anysee_tda18212_config);
@@ -930,6 +998,15 @@
}
break;
+
+ case ANYSEE_HW_508T2C: /* 20 */
+ /* E7 T2C */
+
+ /* attach tuner */
+ fe = dvb_attach(tda18212_attach, adap->fe_adap[state->fe_id].fe,
+ &adap->dev->i2c_adap, &anysee_tda18212_config2);
+
+ break;
default:
fe = NULL;
}
@@ -939,7 +1016,6 @@
else
ret = -ENODEV;
-error:
return ret;
}
@@ -969,6 +1045,201 @@
return 0;
}
+static int anysee_ci_read_attribute_mem(struct dvb_ca_en50221 *ci, int slot,
+ int addr)
+{
+ struct dvb_usb_device *d = ci->data;
+ int ret;
+ u8 buf[] = {CMD_CI, 0x02, 0x40 | addr >> 8, addr & 0xff, 0x00, 1};
+ u8 val;
+
+ ret = anysee_ctrl_msg(d, buf, sizeof(buf), &val, 1);
+ if (ret)
+ return ret;
+
+ return val;
+}
+
+static int anysee_ci_write_attribute_mem(struct dvb_ca_en50221 *ci, int slot,
+ int addr, u8 val)
+{
+ struct dvb_usb_device *d = ci->data;
+ int ret;
+ u8 buf[] = {CMD_CI, 0x03, 0x40 | addr >> 8, addr & 0xff, 0x00, 1, val};
+
+ ret = anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static int anysee_ci_read_cam_control(struct dvb_ca_en50221 *ci, int slot,
+ u8 addr)
+{
+ struct dvb_usb_device *d = ci->data;
+ int ret;
+ u8 buf[] = {CMD_CI, 0x04, 0x40, addr, 0x00, 1};
+ u8 val;
+
+ ret = anysee_ctrl_msg(d, buf, sizeof(buf), &val, 1);
+ if (ret)
+ return ret;
+
+ return val;
+}
+
+static int anysee_ci_write_cam_control(struct dvb_ca_en50221 *ci, int slot,
+ u8 addr, u8 val)
+{
+ struct dvb_usb_device *d = ci->data;
+ int ret;
+ u8 buf[] = {CMD_CI, 0x05, 0x40, addr, 0x00, 1, val};
+
+ ret = anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static int anysee_ci_slot_reset(struct dvb_ca_en50221 *ci, int slot)
+{
+ struct dvb_usb_device *d = ci->data;
+ int ret;
+ struct anysee_state *state = d->priv;
+
+ state->ci_cam_ready = jiffies + msecs_to_jiffies(1000);
+
+ ret = anysee_wr_reg_mask(d, REG_IOA, (0 << 7), 0x80);
+ if (ret)
+ return ret;
+
+ msleep(300);
+
+ ret = anysee_wr_reg_mask(d, REG_IOA, (1 << 7), 0x80);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static int anysee_ci_slot_shutdown(struct dvb_ca_en50221 *ci, int slot)
+{
+ struct dvb_usb_device *d = ci->data;
+ int ret;
+
+ ret = anysee_wr_reg_mask(d, REG_IOA, (0 << 7), 0x80);
+ if (ret)
+ return ret;
+
+ msleep(30);
+
+ ret = anysee_wr_reg_mask(d, REG_IOA, (1 << 7), 0x80);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static int anysee_ci_slot_ts_enable(struct dvb_ca_en50221 *ci, int slot)
+{
+ struct dvb_usb_device *d = ci->data;
+ int ret;
+
+ ret = anysee_wr_reg_mask(d, REG_IOD, (0 << 1), 0x02);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static int anysee_ci_poll_slot_status(struct dvb_ca_en50221 *ci, int slot,
+ int open)
+{
+ struct dvb_usb_device *d = ci->data;
+ struct anysee_state *state = d->priv;
+ int ret;
+ u8 tmp;
+
+ ret = anysee_rd_reg_mask(d, REG_IOC, &tmp, 0x40);
+ if (ret)
+ return ret;
+
+ if (tmp == 0) {
+ ret = DVB_CA_EN50221_POLL_CAM_PRESENT;
+ if (time_after(jiffies, state->ci_cam_ready))
+ ret |= DVB_CA_EN50221_POLL_CAM_READY;
+ }
+
+ return ret;
+}
+
+static int anysee_ci_init(struct dvb_usb_device *d)
+{
+ struct anysee_state *state = d->priv;
+ int ret;
+
+ state->ci.owner = THIS_MODULE;
+ state->ci.read_attribute_mem = anysee_ci_read_attribute_mem;
+ state->ci.write_attribute_mem = anysee_ci_write_attribute_mem;
+ state->ci.read_cam_control = anysee_ci_read_cam_control;
+ state->ci.write_cam_control = anysee_ci_write_cam_control;
+ state->ci.slot_reset = anysee_ci_slot_reset;
+ state->ci.slot_shutdown = anysee_ci_slot_shutdown;
+ state->ci.slot_ts_enable = anysee_ci_slot_ts_enable;
+ state->ci.poll_slot_status = anysee_ci_poll_slot_status;
+ state->ci.data = d;
+
+ ret = anysee_wr_reg_mask(d, REG_IOA, (1 << 7), 0x80);
+ if (ret)
+ return ret;
+
+ ret = dvb_ca_en50221_init(&d->adapter[0].dvb_adap, &state->ci, 0, 1);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static void anysee_ci_release(struct dvb_usb_device *d)
+{
+ struct anysee_state *state = d->priv;
+
+ /* detach CI */
+ if (state->has_ci)
+ dvb_ca_en50221_release(&state->ci);
+
+ return;
+}
+
+static int anysee_init(struct dvb_usb_device *d)
+{
+ struct anysee_state *state = d->priv;
+ int ret;
+
+ /* LED light */
+ ret = anysee_led_ctrl(d, 0x01, 0x03);
+ if (ret)
+ return ret;
+
+ /* enable IR */
+ ret = anysee_ir_ctrl(d, 1);
+ if (ret)
+ return ret;
+
+ /* attach CI */
+ if (state->has_ci) {
+ ret = anysee_ci_init(d);
+ if (ret) {
+ state->has_ci = false;
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
/* DVB USB Driver stuff */
static struct dvb_usb_device_properties anysee_properties;
@@ -1010,6 +1281,16 @@
return anysee_init(d);
}
+static void anysee_disconnect(struct usb_interface *intf)
+{
+ struct dvb_usb_device *d = usb_get_intfdata(intf);
+
+ anysee_ci_release(d);
+ dvb_usb_device_exit(intf);
+
+ return;
+}
+
static struct usb_device_id anysee_table[] = {
{ USB_DEVICE(USB_VID_CYPRESS, USB_PID_ANYSEE) },
{ USB_DEVICE(USB_VID_AMT, USB_PID_ANYSEE) },
@@ -1029,7 +1310,7 @@
{
.num_frontends = 2,
.frontend_ctrl = anysee_frontend_ctrl,
- .fe = {{
+ .fe = { {
.streaming_ctrl = anysee_streaming_ctrl,
.frontend_attach = anysee_frontend_attach,
.tuner_attach = anysee_tuner_attach,
@@ -1057,7 +1338,7 @@
}
}
},
- }},
+ } },
}
},
@@ -1087,7 +1368,7 @@
static struct usb_driver anysee_driver = {
.name = "dvb_usb_anysee",
.probe = anysee_probe,
- .disconnect = dvb_usb_device_exit,
+ .disconnect = anysee_disconnect,
.id_table = anysee_table,
};
diff --git a/drivers/media/dvb/dvb-usb/anysee.h b/drivers/media/dvb/dvb-usb/anysee.h
index 57ee500..8ac8794 100644
--- a/drivers/media/dvb/dvb-usb/anysee.h
+++ b/drivers/media/dvb/dvb-usb/anysee.h
@@ -36,6 +36,7 @@
#define DVB_USB_LOG_PREFIX "anysee"
#include "dvb-usb.h"
+#include "dvb_ca_en50221.h"
#define deb_info(args...) dprintk(dvb_usb_anysee_debug, 0x01, args)
#define deb_xfer(args...) dprintk(dvb_usb_anysee_debug, 0x02, args)
@@ -54,12 +55,16 @@
CMD_GET_IR_CODE = 0x41,
CMD_GET_HW_INFO = 0x19,
CMD_SMARTCARD = 0x34,
+ CMD_CI = 0x37,
};
struct anysee_state {
u8 hw; /* PCB ID */
u8 seq;
u8 fe_id:1; /* frondend ID */
+ u8 has_ci:1;
+ struct dvb_ca_en50221 ci;
+ unsigned long ci_cam_ready; /* jiffies */
};
#define ANYSEE_HW_507T 2 /* E30 */
@@ -69,6 +74,7 @@
#define ANYSEE_HW_507FA 15 /* E30 Combo Plus / E30 C Plus */
#define ANYSEE_HW_508TC 18 /* E7 TC */
#define ANYSEE_HW_508S2 19 /* E7 S2 */
+#define ANYSEE_HW_508T2C 20 /* E7 T2C */
#define ANYSEE_HW_508PTC 21 /* E7 PTC Plus */
#define ANYSEE_HW_508PS2 22 /* E7 PS2 Plus */
diff --git a/drivers/media/dvb/dvb-usb/cinergyT2-fe.c b/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
index 9cd51ac..8a57ed8 100644
--- a/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
+++ b/drivers/media/dvb/dvb-usb/cinergyT2-fe.c
@@ -40,9 +40,8 @@
* We replace errornous fields by default TPS fields (the ones with value 0).
*/
-static uint16_t compute_tps(struct dvb_frontend_parameters *p)
+static uint16_t compute_tps(struct dtv_frontend_properties *op)
{
- struct dvb_ofdm_parameters *op = &p->u.ofdm;
uint16_t tps = 0;
switch (op->code_rate_HP) {
@@ -83,7 +82,7 @@
/* tps |= (0 << 4) */;
}
- switch (op->constellation) {
+ switch (op->modulation) {
case QAM_16:
tps |= (1 << 13);
break;
@@ -119,7 +118,7 @@
/* tps |= (0 << 2) */;
}
- switch (op->hierarchy_information) {
+ switch (op->hierarchy) {
case HIERARCHY_1:
tps |= (1 << 10);
break;
@@ -263,9 +262,9 @@
return 0;
}
-static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
+static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct cinergyt2_fe_state *state = fe->demodulator_priv;
struct dvbt_set_parameters_msg param;
char result[2];
@@ -274,9 +273,20 @@
param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
param.tps = cpu_to_le16(compute_tps(fep));
param.freq = cpu_to_le32(fep->frequency / 1000);
- param.bandwidth = 8 - fep->u.ofdm.bandwidth - BANDWIDTH_8_MHZ;
param.flags = 0;
+ switch (fep->bandwidth_hz) {
+ case 8000000:
+ param.bandwidth = 0;
+ break;
+ case 7000000:
+ param.bandwidth = 1;
+ break;
+ case 6000000:
+ param.bandwidth = 2;
+ break;
+ }
+
err = dvb_usb_generic_rw(state->d,
(char *)¶m, sizeof(param),
result, sizeof(result), 0);
@@ -286,12 +296,6 @@
return (err < 0) ? err : 0;
}
-static int cinergyt2_fe_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
-{
- return 0;
-}
-
static void cinergyt2_fe_release(struct dvb_frontend *fe)
{
struct cinergyt2_fe_state *state = fe->demodulator_priv;
@@ -316,9 +320,9 @@
static struct dvb_frontend_ops cinergyt2_fe_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = DRIVER_NAME,
- .type = FE_OFDM,
.frequency_min = 174000000,
.frequency_max = 862000000,
.frequency_stepsize = 166667,
@@ -341,7 +345,6 @@
.sleep = cinergyt2_fe_sleep,
.set_frontend = cinergyt2_fe_set_frontend,
- .get_frontend = cinergyt2_fe_get_frontend,
.get_tune_settings = cinergyt2_fe_get_tune_settings,
.read_status = cinergyt2_fe_read_status,
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index 949ea1b..3940bb0 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -1067,18 +1067,17 @@
};
struct dib0700_adapter_state {
- int (*set_param_save) (struct dvb_frontend *,
- struct dvb_frontend_parameters *);
+ int (*set_param_save) (struct dvb_frontend *);
};
-static int dib7070_set_param_override(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
+static int dib7070_set_param_override(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
u16 offset;
- u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+ u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
switch (band) {
case BAND_VHF: offset = 950; break;
default:
@@ -1087,7 +1086,7 @@
dib7000p_set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
- return state->set_param_save(fe, fep);
+ return state->set_param_save(fe);
}
static int cxusb_dualdig4_rev2_tuner_attach(struct dvb_usb_adapter *adap)
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index f313182..81ef4b4 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -30,7 +30,7 @@
"if applicable for the device (default: 0=automatic/off).");
struct dib0700_adapter_state {
- int (*set_param_save) (struct dvb_frontend *, struct dvb_frontend_parameters *);
+ int (*set_param_save) (struct dvb_frontend *);
const struct firmware *frontend_firmware;
};
@@ -804,13 +804,14 @@
.charge_pump = 2,
};
-static int dib7070_set_param_override(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib7070_set_param_override(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
u16 offset;
- u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+ u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
switch (band) {
case BAND_VHF: offset = 950; break;
case BAND_UHF:
@@ -818,17 +819,17 @@
}
deb_info("WBD for DiB7000P: %d\n", offset + dib0070_wbd_offset(fe));
dib7000p_set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
- return state->set_param_save(fe, fep);
+ return state->set_param_save(fe);
}
-static int dib7770_set_param_override(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
+static int dib7770_set_param_override(struct dvb_frontend *fe)
{
- struct dvb_usb_adapter *adap = fe->dvb->priv;
- struct dib0700_adapter_state *state = adap->priv;
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+ struct dvb_usb_adapter *adap = fe->dvb->priv;
+ struct dib0700_adapter_state *state = adap->priv;
u16 offset;
- u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+ u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
switch (band) {
case BAND_VHF:
dib7000p_set_gpio(fe, 0, 0, 1);
@@ -842,7 +843,7 @@
}
deb_info("WBD for DiB7000P: %d\n", offset + dib0070_wbd_offset(fe));
dib7000p_set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
- return state->set_param_save(fe, fep);
+ return state->set_param_save(fe);
}
static int dib7770p_tuner_attach(struct dvb_usb_adapter *adap)
@@ -1205,14 +1206,14 @@
}
};
-static int dib807x_set_param_override(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
+static int dib807x_set_param_override(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
u16 offset = dib0070_wbd_offset(fe);
- u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+ u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
switch (band) {
case BAND_VHF:
offset += 750;
@@ -1224,7 +1225,7 @@
deb_info("WBD for DiB8000: %d\n", offset);
dib8000_set_wbd_ref(fe, offset);
- return state->set_param_save(fe, fep);
+ return state->set_param_save(fe);
}
static int dib807x_tuner_attach(struct dvb_usb_adapter *adap)
@@ -1279,7 +1280,7 @@
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
- 0x80);
+ 0x80, 0);
adap->fe_adap[0].fe = dvb_attach(dib8000_attach, &adap->dev->i2c_adap, 0x80,
&dib807x_dib8000_config[0]);
@@ -1308,7 +1309,7 @@
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
/* initialize IC 0 */
- dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x22, 0x80);
+ dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x22, 0x80, 0);
adap->fe_adap[0].fe = dvb_attach(dib8000_attach, &adap->dev->i2c_adap, 0x80,
&dib807x_dib8000_config[0]);
@@ -1319,7 +1320,7 @@
static int stk807xpvr_frontend_attach1(struct dvb_usb_adapter *adap)
{
/* initialize IC 1 */
- dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x12, 0x82);
+ dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x12, 0x82, 0);
adap->fe_adap[0].fe = dvb_attach(dib8000_attach, &adap->dev->i2c_adap, 0x82,
&dib807x_dib8000_config[1]);
@@ -1328,7 +1329,7 @@
}
/* STK8096GP */
-struct dibx000_agc_config dib8090_agc_config[2] = {
+static struct dibx000_agc_config dib8090_agc_config[2] = {
{
BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND,
/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=1,
@@ -1503,22 +1504,22 @@
.fref_clock_ratio = 6,
};
-static int dib8096_set_param_override(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
+static int dib8096_set_param_override(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
- u8 band = BAND_OF_FREQUENCY(fep->frequency/1000);
+ u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
u16 target;
int ret = 0;
enum frontend_tune_state tune_state = CT_SHUTDOWN;
u16 ltgain, rf_gain_limit;
- ret = state->set_param_save(fe, fep);
+ ret = state->set_param_save(fe);
if (ret < 0)
return ret;
- target = (dib0090_get_wbd_offset(fe) * 8 * 18 / 33 + 1) / 2;
+ target = (dib0090_get_wbd_target(fe) * 8 * 18 / 33 + 1) / 2;
dib8000_set_wbd_ref(fe, target);
@@ -1578,7 +1579,7 @@
msleep(10);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
- dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 18, 0x80);
+ dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 18, 0x80, 0);
adap->fe_adap[0].fe = dvb_attach(dib8000_attach, &adap->dev->i2c_adap, 0x80, &dib809x_dib8000_config[0]);
@@ -1629,7 +1630,7 @@
msleep(20);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
- dib8000_i2c_enumeration(&adap->dev->i2c_adap, 2, 18, 0x80);
+ dib8000_i2c_enumeration(&adap->dev->i2c_adap, 2, 18, 0x80, 0);
adap->fe_adap[0].fe = dvb_attach(dib8000_attach, &adap->dev->i2c_adap, 0x80, &dib809x_dib8000_config[0]);
if (adap->fe_adap[0].fe == NULL)
@@ -1641,6 +1642,261 @@
return fe_slave == NULL ? -ENODEV : 0;
}
+/* TFE8096P */
+static struct dibx000_agc_config dib8096p_agc_config[2] = {
+ {
+ .band_caps = BAND_UHF,
+ /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0,
+ P_agc_freq_pwm_div=1, P_agc_inv_pwm1=0,
+ P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0,
+ P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5,
+ P_agc_write=0 */
+ .setup = (0 << 15) | (0 << 14) | (5 << 11)
+ | (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5)
+ | (0 << 4) | (5 << 1) | (0 << 0),
+
+ .inv_gain = 684,
+ .time_stabiliz = 10,
+
+ .alpha_level = 0,
+ .thlock = 118,
+
+ .wbd_inv = 0,
+ .wbd_ref = 1200,
+ .wbd_sel = 3,
+ .wbd_alpha = 5,
+
+ .agc1_max = 65535,
+ .agc1_min = 0,
+
+ .agc2_max = 32767,
+ .agc2_min = 0,
+
+ .agc1_pt1 = 0,
+ .agc1_pt2 = 0,
+ .agc1_pt3 = 105,
+ .agc1_slope1 = 0,
+ .agc1_slope2 = 156,
+ .agc2_pt1 = 105,
+ .agc2_pt2 = 255,
+ .agc2_slope1 = 54,
+ .agc2_slope2 = 0,
+
+ .alpha_mant = 28,
+ .alpha_exp = 26,
+ .beta_mant = 31,
+ .beta_exp = 51,
+
+ .perform_agc_softsplit = 0,
+ } , {
+ .band_caps = BAND_FM | BAND_VHF | BAND_CBAND,
+ /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0,
+ P_agc_freq_pwm_div=1, P_agc_inv_pwm1=0,
+ P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0,
+ P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5,
+ P_agc_write=0 */
+ .setup = (0 << 15) | (0 << 14) | (5 << 11)
+ | (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5)
+ | (0 << 4) | (5 << 1) | (0 << 0),
+
+ .inv_gain = 732,
+ .time_stabiliz = 10,
+
+ .alpha_level = 0,
+ .thlock = 118,
+
+ .wbd_inv = 0,
+ .wbd_ref = 1200,
+ .wbd_sel = 3,
+ .wbd_alpha = 5,
+
+ .agc1_max = 65535,
+ .agc1_min = 0,
+
+ .agc2_max = 32767,
+ .agc2_min = 0,
+
+ .agc1_pt1 = 0,
+ .agc1_pt2 = 0,
+ .agc1_pt3 = 98,
+ .agc1_slope1 = 0,
+ .agc1_slope2 = 167,
+ .agc2_pt1 = 98,
+ .agc2_pt2 = 255,
+ .agc2_slope1 = 52,
+ .agc2_slope2 = 0,
+
+ .alpha_mant = 28,
+ .alpha_exp = 26,
+ .beta_mant = 31,
+ .beta_exp = 51,
+
+ .perform_agc_softsplit = 0,
+ }
+};
+
+static struct dibx000_bandwidth_config dib8096p_clock_config_12_mhz = {
+ 108000, 13500,
+ 1, 9, 1, 0, 0,
+ 0, 0, 0, 0, 2,
+ (3 << 14) | (1 << 12) | (524 << 0),
+ (0 << 25) | 0,
+ 20199729,
+ 12000000,
+};
+
+static struct dib8000_config tfe8096p_dib8000_config = {
+ .output_mpeg2_in_188_bytes = 1,
+ .hostbus_diversity = 1,
+ .update_lna = NULL,
+
+ .agc_config_count = 2,
+ .agc = dib8096p_agc_config,
+ .pll = &dib8096p_clock_config_12_mhz,
+
+ .gpio_dir = DIB8000_GPIO_DEFAULT_DIRECTIONS,
+ .gpio_val = DIB8000_GPIO_DEFAULT_VALUES,
+ .gpio_pwm_pos = DIB8000_GPIO_DEFAULT_PWM_POS,
+
+ .agc_control = NULL,
+ .diversity_delay = 48,
+ .output_mode = OUTMODE_MPEG2_FIFO,
+ .enMpegOutput = 1,
+};
+
+static struct dib0090_wbd_slope dib8096p_wbd_table[] = {
+ { 380, 81, 850, 64, 540, 4},
+ { 860, 51, 866, 21, 375, 4},
+ {1700, 0, 250, 0, 100, 6},
+ {2600, 0, 250, 0, 100, 6},
+ { 0xFFFF, 0, 0, 0, 0, 0},
+};
+
+static const struct dib0090_config tfe8096p_dib0090_config = {
+ .io.clock_khz = 12000,
+ .io.pll_bypass = 0,
+ .io.pll_range = 0,
+ .io.pll_prediv = 3,
+ .io.pll_loopdiv = 6,
+ .io.adc_clock_ratio = 0,
+ .io.pll_int_loop_filt = 0,
+ .reset = dib8096p_tuner_sleep,
+ .sleep = dib8096p_tuner_sleep,
+
+ .freq_offset_khz_uhf = -143,
+ .freq_offset_khz_vhf = -143,
+
+ .get_adc_power = dib8090_get_adc_power,
+
+ .clkouttobamse = 1,
+ .analog_output = 0,
+
+ .wbd_vhf_offset = 0,
+ .wbd_cband_offset = 0,
+ .use_pwm_agc = 1,
+ .clkoutdrive = 0,
+
+ .fref_clock_ratio = 1,
+
+ .wbd = dib8096p_wbd_table,
+
+ .ls_cfg_pad_drv = 0,
+ .data_tx_drv = 0,
+ .low_if = NULL,
+ .in_soc = 1,
+ .force_cband_input = 0,
+};
+
+struct dibx090p_adc {
+ u32 freq; /* RF freq MHz */
+ u32 timf; /* New Timf */
+ u32 pll_loopdiv; /* New prediv */
+ u32 pll_prediv; /* New loopdiv */
+};
+
+struct dibx090p_adc dib8090p_adc_tab[] = {
+ { 50000, 17043521, 16, 3}, /* 64 MHz */
+ {878000, 20199729, 9, 1}, /* 60 MHz */
+ {0xffffffff, 0, 0, 0}, /* 60 MHz */
+};
+
+static int dib8096p_agc_startup(struct dvb_frontend *fe)
+{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+ struct dvb_usb_adapter *adap = fe->dvb->priv;
+ struct dib0700_adapter_state *state = adap->priv;
+ struct dibx000_bandwidth_config pll;
+ u16 target;
+ int better_sampling_freq = 0, ret;
+ struct dibx090p_adc *adc_table = &dib8090p_adc_tab[0];
+
+ ret = state->set_param_save(fe);
+ if (ret < 0)
+ return ret;
+ memset(&pll, 0, sizeof(struct dibx000_bandwidth_config));
+
+ dib0090_pwm_gain_reset(fe);
+ /* dib0090_get_wbd_target is returning any possible
+ temperature compensated wbd-target */
+ target = (dib0090_get_wbd_target(fe) * 8 + 1) / 2;
+ dib8000_set_wbd_ref(fe, target);
+
+
+ while (p->frequency / 1000 > adc_table->freq) {
+ better_sampling_freq = 1;
+ adc_table++;
+ }
+
+ if ((adc_table->freq != 0xffffffff) && better_sampling_freq) {
+ pll.pll_ratio = adc_table->pll_loopdiv;
+ pll.pll_prediv = adc_table->pll_prediv;
+ dib8000_update_pll(fe, &pll);
+ dib8000_ctrl_timf(fe, DEMOD_TIMF_SET, adc_table->timf);
+ }
+ return 0;
+}
+
+static int tfe8096p_frontend_attach(struct dvb_usb_adapter *adap)
+{
+ dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+ msleep(20);
+ dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
+ dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
+ dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
+
+ dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+
+ dib0700_ctrl_clock(adap->dev, 72, 1);
+
+ msleep(20);
+ dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+ msleep(20);
+ dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
+
+ dib8000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, 0x80, 1);
+
+ adap->fe_adap[0].fe = dvb_attach(dib8000_attach,
+ &adap->dev->i2c_adap, 0x80, &tfe8096p_dib8000_config);
+
+ return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
+}
+
+static int tfe8096p_tuner_attach(struct dvb_usb_adapter *adap)
+{
+ struct dib0700_adapter_state *st = adap->priv;
+ struct i2c_adapter *tun_i2c = dib8096p_get_i2c_tuner(adap->fe_adap[0].fe);
+
+ if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c,
+ &tfe8096p_dib0090_config) == NULL)
+ return -ENODEV;
+
+ dib8000_set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+
+ st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params;
+ adap->fe_adap[0].fe->ops.tuner_ops.set_params = dib8096p_agc_startup;
+ return 0;
+}
+
/* STK9090M */
static int dib90x0_pid_filter(struct dvb_usb_adapter *adapter, int index, u16 pid, int onoff)
{
@@ -1883,7 +2139,7 @@
i2c = dib9000_get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_1_2, 0);
if (dib01x0_pmu_update(i2c, data_dib190, 10) != 0)
return -ENODEV;
- dib0700_set_i2c_speed(adap->dev, 2000);
+ dib0700_set_i2c_speed(adap->dev, 1500);
if (dib9000_firmware_post_pll_init(adap->fe_adap[0].fe) < 0)
return -ENODEV;
release_firmware(state->frontend_firmware);
@@ -1962,7 +2218,8 @@
i2c = dib9000_get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_GPIO_1_2, 0);
if (dib01x0_pmu_update(i2c, data_dib190, 10) < 0)
return -ENODEV;
- dib0700_set_i2c_speed(adap->dev, 2000);
+
+ dib0700_set_i2c_speed(adap->dev, 1500);
if (dib9000_firmware_post_pll_init(adap->fe_adap[0].fe) < 0)
return -ENODEV;
@@ -1975,7 +2232,7 @@
if (dvb_attach(dib0090_fw_register, fe_slave, i2c, &nim9090md_dib0090_config[1]) == NULL)
return -ENODEV;
fe_slave->dvb = adap->fe_adap[0].fe->dvb;
- dib9000_fw_set_component_bus_speed(adap->fe_adap[0].fe, 2000);
+ dib9000_fw_set_component_bus_speed(adap->fe_adap[0].fe, 1500);
if (dib9000_firmware_post_pll_init(fe_slave) < 0)
return -ENODEV;
}
@@ -2064,7 +2321,7 @@
return 0;
}
-static int dib7090_agc_startup(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib7090_agc_startup(struct dvb_frontend *fe)
{
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
@@ -2073,13 +2330,13 @@
struct dib7090p_best_adc adc;
int ret;
- ret = state->set_param_save(fe, fep);
+ ret = state->set_param_save(fe);
if (ret < 0)
return ret;
memset(&pll, 0, sizeof(struct dibx000_bandwidth_config));
dib0090_pwm_gain_reset(fe);
- target = (dib0090_get_wbd_offset(fe) * 8 + 1) / 2;
+ target = (dib0090_get_wbd_target(fe) * 8 + 1) / 2;
dib7000p_set_wbd_ref(fe, target);
if (dib7090p_get_best_sampling(fe, &adc) == 0) {
@@ -2092,6 +2349,49 @@
return 0;
}
+static int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart)
+{
+ deb_info("AGC restart callback: %d", restart);
+ if (restart == 0) /* before AGC startup */
+ dib0090_set_dc_servo(fe, 1);
+ return 0;
+}
+
+static int dib7090e_update_lna(struct dvb_frontend *fe, u16 agc_global)
+{
+ u16 agc1 = 0, agc2, wbd = 0, wbd_target, wbd_offset, threshold_agc1;
+ s16 wbd_delta;
+
+ if ((fe->dtv_property_cache.frequency) < 400000000)
+ threshold_agc1 = 25000;
+ else
+ threshold_agc1 = 30000;
+
+ wbd_target = (dib0090_get_wbd_target(fe)*8+1)/2;
+ wbd_offset = dib0090_get_wbd_offset(fe);
+ dib7000p_get_agc_values(fe, NULL, &agc1, &agc2, &wbd);
+ wbd_delta = (s16)wbd - (((s16)wbd_offset+10)*4) ;
+
+ deb_info("update lna, agc_global=%d agc1=%d agc2=%d",
+ agc_global, agc1, agc2);
+ deb_info("update lna, wbd=%d wbd target=%d wbd offset=%d wbd delta=%d",
+ wbd, wbd_target, wbd_offset, wbd_delta);
+
+ if ((agc1 < threshold_agc1) && (wbd_delta > 0)) {
+ dib0090_set_switch(fe, 1, 1, 1);
+ dib0090_set_vga(fe, 0);
+ dib0090_update_rframp_7090(fe, 0);
+ dib0090_update_tuning_table_7090(fe, 0);
+ } else {
+ dib0090_set_vga(fe, 1);
+ dib0090_update_rframp_7090(fe, 1);
+ dib0090_update_tuning_table_7090(fe, 1);
+ dib0090_set_switch(fe, 0, 0, 0);
+ }
+
+ return 0;
+}
+
static struct dib0090_wbd_slope dib7090_wbd_table[] = {
{ 380, 81, 850, 64, 540, 4},
{ 860, 51, 866, 21, 375, 4},
@@ -2100,7 +2400,16 @@
{ 0xFFFF, 0, 0, 0, 0, 0},
};
-struct dibx000_agc_config dib7090_agc_config[2] = {
+static struct dib0090_wbd_slope dib7090e_wbd_table[] = {
+ { 380, 81, 850, 64, 540, 4},
+ { 700, 51, 866, 21, 320, 4},
+ { 860, 48, 666, 18, 330, 6},
+ {1700, 0, 250, 0, 100, 6},
+ {2600, 0, 250, 0, 100, 6},
+ { 0xFFFF, 0, 0, 0, 0, 0},
+};
+
+static struct dibx000_agc_config dib7090_agc_config[2] = {
{
.band_caps = BAND_UHF,
/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=1, P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
@@ -2278,6 +2587,34 @@
}
};
+static struct dib7000p_config tfe7090e_dib7000p_config = {
+ .output_mpeg2_in_188_bytes = 1,
+ .hostbus_diversity = 1,
+ .tuner_is_baseband = 1,
+ .update_lna = dib7090e_update_lna,
+
+ .agc_config_count = 2,
+ .agc = dib7090_agc_config,
+
+ .bw = &dib7090_clock_config_12_mhz,
+
+ .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
+ .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
+ .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
+
+ .pwm_freq_div = 0,
+
+ .agc_control = dib7090_agc_restart,
+
+ .spur_protect = 0,
+ .disable_sample_and_hold = 0,
+ .enable_current_mirror = 0,
+ .diversity_delay = 0,
+
+ .output_mode = OUTMODE_MPEG2_FIFO,
+ .enMpegOutput = 1,
+};
+
static const struct dib0090_config nim7090_dib0090_config = {
.io.clock_khz = 12000,
.io.pll_bypass = 0,
@@ -2312,6 +2649,107 @@
.in_soc = 1,
};
+static const struct dib0090_config tfe7090e_dib0090_config = {
+ .io.clock_khz = 12000,
+ .io.pll_bypass = 0,
+ .io.pll_range = 0,
+ .io.pll_prediv = 3,
+ .io.pll_loopdiv = 6,
+ .io.adc_clock_ratio = 0,
+ .io.pll_int_loop_filt = 0,
+ .reset = dib7090_tuner_sleep,
+ .sleep = dib7090_tuner_sleep,
+
+ .freq_offset_khz_uhf = 0,
+ .freq_offset_khz_vhf = 0,
+
+ .get_adc_power = dib7090_get_adc_power,
+
+ .clkouttobamse = 1,
+ .analog_output = 0,
+
+ .wbd_vhf_offset = 0,
+ .wbd_cband_offset = 0,
+ .use_pwm_agc = 1,
+ .clkoutdrive = 0,
+
+ .fref_clock_ratio = 0,
+
+ .wbd = dib7090e_wbd_table,
+
+ .ls_cfg_pad_drv = 0,
+ .data_tx_drv = 0,
+ .low_if = NULL,
+ .in_soc = 1,
+ .force_cband_input = 1,
+ .is_dib7090e = 1,
+};
+
+static struct dib7000p_config tfe7790e_dib7000p_config = {
+ .output_mpeg2_in_188_bytes = 1,
+ .hostbus_diversity = 1,
+ .tuner_is_baseband = 1,
+ .update_lna = dib7090e_update_lna,
+
+ .agc_config_count = 2,
+ .agc = dib7090_agc_config,
+
+ .bw = &dib7090_clock_config_12_mhz,
+
+ .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
+ .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
+ .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
+
+ .pwm_freq_div = 0,
+
+ .agc_control = dib7090_agc_restart,
+
+ .spur_protect = 0,
+ .disable_sample_and_hold = 0,
+ .enable_current_mirror = 0,
+ .diversity_delay = 0,
+
+ .output_mode = OUTMODE_MPEG2_PAR_GATED_CLK,
+ .enMpegOutput = 1,
+};
+
+static const struct dib0090_config tfe7790e_dib0090_config = {
+ .io.clock_khz = 12000,
+ .io.pll_bypass = 0,
+ .io.pll_range = 0,
+ .io.pll_prediv = 3,
+ .io.pll_loopdiv = 6,
+ .io.adc_clock_ratio = 0,
+ .io.pll_int_loop_filt = 0,
+ .reset = dib7090_tuner_sleep,
+ .sleep = dib7090_tuner_sleep,
+
+ .freq_offset_khz_uhf = 0,
+ .freq_offset_khz_vhf = 0,
+
+ .get_adc_power = dib7090_get_adc_power,
+
+ .clkouttobamse = 1,
+ .analog_output = 0,
+
+ .wbd_vhf_offset = 0,
+ .wbd_cband_offset = 0,
+ .use_pwm_agc = 1,
+ .clkoutdrive = 0,
+
+ .fref_clock_ratio = 0,
+
+ .wbd = dib7090e_wbd_table,
+
+ .ls_cfg_pad_drv = 0,
+ .data_tx_drv = 0,
+ .low_if = NULL,
+ .in_soc = 1,
+ .force_cband_input = 1,
+ .is_dib7090e = 1,
+ .force_crystal_mode = 1,
+};
+
static const struct dib0090_config tfe7090pvr_dib0090_config[2] = {
{
.io.clock_khz = 12000,
@@ -2504,6 +2942,97 @@
return 0;
}
+static int tfe7090e_frontend_attach(struct dvb_usb_adapter *adap)
+{
+ dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+ msleep(20);
+ dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
+ dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
+ dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
+ dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+
+ msleep(20);
+ dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+ msleep(20);
+ dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
+
+ if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap,
+ 1, 0x10, &tfe7090e_dib7000p_config) != 0) {
+ err("%s: dib7000p_i2c_enumeration failed. Cannot continue\n",
+ __func__);
+ return -ENODEV;
+ }
+ adap->fe_adap[0].fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap,
+ 0x80, &tfe7090e_dib7000p_config);
+
+ return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
+}
+
+static int tfe7790e_frontend_attach(struct dvb_usb_adapter *adap)
+{
+ struct dib0700_state *st = adap->dev->priv;
+
+ /* The TFE7790E requires the dib0700 to not be in master mode */
+ st->disable_streaming_master_mode = 1;
+
+ dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+ msleep(20);
+ dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
+ dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
+ dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
+ dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+ msleep(20);
+ dib0700_ctrl_clock(adap->dev, 72, 1);
+ dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+ msleep(20);
+ dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
+
+ if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap,
+ 1, 0x10, &tfe7790e_dib7000p_config) != 0) {
+ err("%s: dib7000p_i2c_enumeration failed. Cannot continue\n",
+ __func__);
+ return -ENODEV;
+ }
+ adap->fe_adap[0].fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap,
+ 0x80, &tfe7790e_dib7000p_config);
+
+ return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
+}
+
+static int tfe7790e_tuner_attach(struct dvb_usb_adapter *adap)
+{
+ struct dib0700_adapter_state *st = adap->priv;
+ struct i2c_adapter *tun_i2c =
+ dib7090_get_i2c_tuner(adap->fe_adap[0].fe);
+
+ if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c,
+ &tfe7790e_dib0090_config) == NULL)
+ return -ENODEV;
+
+ dib7000p_set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+
+ st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params;
+ adap->fe_adap[0].fe->ops.tuner_ops.set_params = dib7090_agc_startup;
+ return 0;
+}
+
+static int tfe7090e_tuner_attach(struct dvb_usb_adapter *adap)
+{
+ struct dib0700_adapter_state *st = adap->priv;
+ struct i2c_adapter *tun_i2c =
+ dib7090_get_i2c_tuner(adap->fe_adap[0].fe);
+
+ if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c,
+ &tfe7090e_dib0090_config) == NULL)
+ return -ENODEV;
+
+ dib7000p_set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
+
+ st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params;
+ adap->fe_adap[0].fe->ops.tuner_ops.set_params = dib7090_agc_startup;
+ return 0;
+}
+
/* STK7070PD */
static struct dib7000p_config stk7070pd_dib7000p_config[2] = {
{
@@ -2960,6 +3489,9 @@
/* 75 */{ USB_DEVICE(USB_VID_MEDION, USB_PID_CREATIX_CTX1921) },
{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV340E) },
{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV340E_SE) },
+ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_TFE7090E) },
+ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_TFE7790E) },
+/* 80 */{ USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_TFE8096P) },
{ 0 } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -4025,6 +4557,127 @@
RC_TYPE_NEC,
.change_protocol = dib0700_change_protocol,
},
+ }, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+ .num_adapters = 1,
+ .adapter = {
+ {
+ .num_frontends = 1,
+ .fe = {{
+ .caps = DVB_USB_ADAP_HAS_PID_FILTER |
+ DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+ .pid_filter_count = 32,
+ .pid_filter = stk70x0p_pid_filter,
+ .pid_filter_ctrl = stk70x0p_pid_filter_ctrl,
+ .frontend_attach = tfe7090e_frontend_attach,
+ .tuner_attach = tfe7090e_tuner_attach,
+
+ DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
+ } },
+
+ .size_of_priv =
+ sizeof(struct dib0700_adapter_state),
+ },
+ },
+
+ .num_device_descs = 1,
+ .devices = {
+ { "DiBcom TFE7090E reference design",
+ { &dib0700_usb_id_table[78], NULL },
+ { NULL },
+ },
+ },
+
+ .rc.core = {
+ .rc_interval = DEFAULT_RC_INTERVAL,
+ .rc_codes = RC_MAP_DIB0700_RC5_TABLE,
+ .module_name = "dib0700",
+ .rc_query = dib0700_rc_query_old_firmware,
+ .allowed_protos = RC_TYPE_RC5 |
+ RC_TYPE_RC6 |
+ RC_TYPE_NEC,
+ .change_protocol = dib0700_change_protocol,
+ },
+ }, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+ .num_adapters = 1,
+ .adapter = {
+ {
+ .num_frontends = 1,
+ .fe = {{
+ .caps = DVB_USB_ADAP_HAS_PID_FILTER |
+ DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+ .pid_filter_count = 32,
+ .pid_filter = stk70x0p_pid_filter,
+ .pid_filter_ctrl = stk70x0p_pid_filter_ctrl,
+ .frontend_attach = tfe7790e_frontend_attach,
+ .tuner_attach = tfe7790e_tuner_attach,
+
+ DIB0700_DEFAULT_STREAMING_CONFIG(0x03),
+ } },
+
+ .size_of_priv =
+ sizeof(struct dib0700_adapter_state),
+ },
+ },
+
+ .num_device_descs = 1,
+ .devices = {
+ { "DiBcom TFE7790E reference design",
+ { &dib0700_usb_id_table[79], NULL },
+ { NULL },
+ },
+ },
+
+ .rc.core = {
+ .rc_interval = DEFAULT_RC_INTERVAL,
+ .rc_codes = RC_MAP_DIB0700_RC5_TABLE,
+ .module_name = "dib0700",
+ .rc_query = dib0700_rc_query_old_firmware,
+ .allowed_protos = RC_TYPE_RC5 |
+ RC_TYPE_RC6 |
+ RC_TYPE_NEC,
+ .change_protocol = dib0700_change_protocol,
+ },
+ }, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+ .num_adapters = 1,
+ .adapter = {
+ {
+ .num_frontends = 1,
+ .fe = {{
+ .caps = DVB_USB_ADAP_HAS_PID_FILTER |
+ DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+ .pid_filter_count = 32,
+ .pid_filter = stk80xx_pid_filter,
+ .pid_filter_ctrl = stk80xx_pid_filter_ctrl,
+ .frontend_attach = tfe8096p_frontend_attach,
+ .tuner_attach = tfe8096p_tuner_attach,
+
+ DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
+
+ } },
+
+ .size_of_priv =
+ sizeof(struct dib0700_adapter_state),
+ },
+ },
+
+ .num_device_descs = 1,
+ .devices = {
+ { "DiBcom TFE8096P reference design",
+ { &dib0700_usb_id_table[80], NULL },
+ { NULL },
+ },
+ },
+
+ .rc.core = {
+ .rc_interval = DEFAULT_RC_INTERVAL,
+ .rc_codes = RC_MAP_DIB0700_RC5_TABLE,
+ .module_name = "dib0700",
+ .rc_query = dib0700_rc_query_old_firmware,
+ .allowed_protos = RC_TYPE_RC5 |
+ RC_TYPE_RC6 |
+ RC_TYPE_NEC,
+ .change_protocol = dib0700_change_protocol,
+ },
},
};
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index 0a9a798..ff34419 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -118,12 +118,12 @@
.demod_init = digitv_mt352_demod_init,
};
-static int digitv_nxt6000_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int digitv_nxt6000_tuner_set_params(struct dvb_frontend *fe)
{
struct dvb_usb_adapter *adap = fe->dvb->priv;
u8 b[5];
- fe->ops.tuner_ops.calc_regs(fe, fep, b, sizeof(b));
+ fe->ops.tuner_ops.calc_regs(fe, b, sizeof(b));
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
return digitv_ctrl_msg(adap->dev, USB_WRITE_TUNER, 0, &b[1], 4, NULL, 0);
diff --git a/drivers/media/dvb/dvb-usb/dtt200u-fe.c b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
index 17413ad..3d81daa 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u-fe.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
@@ -16,7 +16,7 @@
fe_status_t stat;
- struct dvb_frontend_parameters fep;
+ struct dtv_frontend_properties fep;
struct dvb_frontend frontend;
};
@@ -100,22 +100,27 @@
return 0;
}
-static int dtt200u_fe_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
+static int dtt200u_fe_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dtt200u_fe_state *state = fe->demodulator_priv;
int i;
fe_status_t st;
u16 freq = fep->frequency / 250000;
u8 bwbuf[2] = { SET_BANDWIDTH, 0 },freqbuf[3] = { SET_RF_FREQ, 0, 0 };
- switch (fep->u.ofdm.bandwidth) {
- case BANDWIDTH_8_MHZ: bwbuf[1] = 8; break;
- case BANDWIDTH_7_MHZ: bwbuf[1] = 7; break;
- case BANDWIDTH_6_MHZ: bwbuf[1] = 6; break;
- case BANDWIDTH_AUTO: return -EOPNOTSUPP;
- default:
- return -EINVAL;
+ switch (fep->bandwidth_hz) {
+ case 8000000:
+ bwbuf[1] = 8;
+ break;
+ case 7000000:
+ bwbuf[1] = 7;
+ break;
+ case 6000000:
+ bwbuf[1] = 6;
+ break;
+ default:
+ return -EINVAL;
}
dvb_usb_generic_write(state->d,bwbuf,2);
@@ -134,11 +139,11 @@
return 0;
}
-static int dtt200u_fe_get_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
+static int dtt200u_fe_get_frontend(struct dvb_frontend* fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dtt200u_fe_state *state = fe->demodulator_priv;
- memcpy(fep,&state->fep,sizeof(struct dvb_frontend_parameters));
+ memcpy(fep, &state->fep, sizeof(struct dtv_frontend_properties));
return 0;
}
@@ -172,9 +177,9 @@
}
static struct dvb_frontend_ops dtt200u_fe_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "WideView USB DVB-T",
- .type = FE_OFDM,
.frequency_min = 44250000,
.frequency_max = 867250000,
.frequency_stepsize = 250000,
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
index ba4a751..ddf282f 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
@@ -141,11 +141,17 @@
goto err_dmx_dev;
}
- dvb_net_init(&adap->dvb_adap, &adap->dvb_net, &adap->demux.dmx);
+ if ((ret = dvb_net_init(&adap->dvb_adap, &adap->dvb_net,
+ &adap->demux.dmx)) < 0) {
+ err("dvb_net_init failed: error %d",ret);
+ goto err_net_init;
+ }
adap->state |= DVB_USB_ADAP_STATE_DVB;
return 0;
+err_net_init:
+ dvb_dmxdev_release(&adap->dmxdev);
err_dmx_dev:
dvb_dmx_release(&adap->demux);
err_dmx:
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 2d08c9b..d390dda 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -109,10 +109,13 @@
#define USB_PID_DIBCOM_STK807XPVR 0x1f98
#define USB_PID_DIBCOM_STK8096GP 0x1fa0
#define USB_PID_DIBCOM_NIM8096MD 0x1fa8
+#define USB_PID_DIBCOM_TFE8096P 0x1f9C
#define USB_PID_DIBCOM_ANCHOR_2135_COLD 0x2131
#define USB_PID_DIBCOM_STK7770P 0x1e80
#define USB_PID_DIBCOM_NIM7090 0x1bb2
#define USB_PID_DIBCOM_TFE7090PVR 0x1bb4
+#define USB_PID_DIBCOM_TFE7090E 0x1bb7
+#define USB_PID_DIBCOM_TFE7790E 0x1e6e
#define USB_PID_DIBCOM_NIM9090M 0x2383
#define USB_PID_DIBCOM_NIM9090MD 0x2384
#define USB_PID_DPOSH_M9206_COLD 0x9206
@@ -128,6 +131,8 @@
#define USB_PID_GRANDTEC_DVBT_USB_WARM 0x0fa1
#define USB_PID_INTEL_CE9500 0x9500
#define USB_PID_ITETECH_IT9135 0x9135
+#define USB_PID_ITETECH_IT9135_9005 0x9005
+#define USB_PID_ITETECH_IT9135_9006 0x9006
#define USB_PID_KWORLD_399U 0xe399
#define USB_PID_KWORLD_399U_2 0xe400
#define USB_PID_KWORLD_395U 0xe396
@@ -322,6 +327,7 @@
#define USB_PID_TVWAY_PLUS 0x0002
#define USB_PID_SVEON_STV20 0xe39d
#define USB_PID_SVEON_STV22 0xe401
+#define USB_PID_SVEON_STV22_IT9137 0xe411
#define USB_PID_AZUREWAVE_AZ6027 0x3275
#define USB_PID_TERRATEC_DVBS2CI_V1 0x10a4
#define USB_PID_TERRATEC_DVBS2CI_V2 0x10ac
diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c
index ff941d2..451c5a7 100644
--- a/drivers/media/dvb/dvb-usb/dw2102.c
+++ b/drivers/media/dvb/dvb-usb/dw2102.c
@@ -1435,22 +1435,40 @@
return 0;
}
+enum dw2102_table_entry {
+ CYPRESS_DW2102,
+ CYPRESS_DW2101,
+ CYPRESS_DW2104,
+ TEVII_S650,
+ TERRATEC_CINERGY_S,
+ CYPRESS_DW3101,
+ TEVII_S630,
+ PROF_1100,
+ TEVII_S660,
+ PROF_7500,
+ GENIATECH_SU3000,
+ TERRATEC_CINERGY_S2,
+ TEVII_S480_1,
+ TEVII_S480_2,
+ X3M_SPC1400HD,
+};
+
static struct usb_device_id dw2102_table[] = {
- {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
- {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
- {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)},
- {USB_DEVICE(0x9022, USB_PID_TEVII_S650)},
- {USB_DEVICE(USB_VID_TERRATEC, USB_PID_CINERGY_S)},
- {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)},
- {USB_DEVICE(0x9022, USB_PID_TEVII_S630)},
- {USB_DEVICE(0x3011, USB_PID_PROF_1100)},
- {USB_DEVICE(0x9022, USB_PID_TEVII_S660)},
- {USB_DEVICE(0x3034, 0x7500)},
- {USB_DEVICE(0x1f4d, 0x3000)},
- {USB_DEVICE(USB_VID_TERRATEC, 0x00a8)},
- {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)},
- {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)},
- {USB_DEVICE(0x1f4d, 0x3100)},
+ [CYPRESS_DW2102] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
+ [CYPRESS_DW2101] = {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
+ [CYPRESS_DW2104] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)},
+ [TEVII_S650] = {USB_DEVICE(0x9022, USB_PID_TEVII_S650)},
+ [TERRATEC_CINERGY_S] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_CINERGY_S)},
+ [CYPRESS_DW3101] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)},
+ [TEVII_S630] = {USB_DEVICE(0x9022, USB_PID_TEVII_S630)},
+ [PROF_1100] = {USB_DEVICE(0x3011, USB_PID_PROF_1100)},
+ [TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)},
+ [PROF_7500] = {USB_DEVICE(0x3034, 0x7500)},
+ [GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)},
+ [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00a8)},
+ [TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)},
+ [TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)},
+ [X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)},
{ }
};
@@ -1610,15 +1628,15 @@
.num_device_descs = 3,
.devices = {
{"DVBWorld DVB-S 2102 USB2.0",
- {&dw2102_table[0], NULL},
+ {&dw2102_table[CYPRESS_DW2102], NULL},
{NULL},
},
{"DVBWorld DVB-S 2101 USB2.0",
- {&dw2102_table[1], NULL},
+ {&dw2102_table[CYPRESS_DW2101], NULL},
{NULL},
},
{"TerraTec Cinergy S USB",
- {&dw2102_table[4], NULL},
+ {&dw2102_table[TERRATEC_CINERGY_S], NULL},
{NULL},
},
}
@@ -1664,11 +1682,11 @@
.num_device_descs = 2,
.devices = {
{ "DVBWorld DW2104 USB2.0",
- {&dw2102_table[2], NULL},
+ {&dw2102_table[CYPRESS_DW2104], NULL},
{NULL},
},
{ "TeVii S650 USB2.0",
- {&dw2102_table[3], NULL},
+ {&dw2102_table[TEVII_S650], NULL},
{NULL},
},
}
@@ -1715,7 +1733,7 @@
.num_device_descs = 1,
.devices = {
{ "DVBWorld DVB-C 3101 USB2.0",
- {&dw2102_table[5], NULL},
+ {&dw2102_table[CYPRESS_DW3101], NULL},
{NULL},
},
}
@@ -1761,7 +1779,7 @@
.num_device_descs = 1,
.devices = {
{"TeVii S630 USB",
- {&dw2102_table[6], NULL},
+ {&dw2102_table[TEVII_S630], NULL},
{NULL},
},
}
@@ -1770,33 +1788,33 @@
struct dvb_usb_device_properties *p1100;
static struct dvb_usb_device_description d1100 = {
"Prof 1100 USB ",
- {&dw2102_table[7], NULL},
+ {&dw2102_table[PROF_1100], NULL},
{NULL},
};
struct dvb_usb_device_properties *s660;
static struct dvb_usb_device_description d660 = {
"TeVii S660 USB",
- {&dw2102_table[8], NULL},
+ {&dw2102_table[TEVII_S660], NULL},
{NULL},
};
static struct dvb_usb_device_description d480_1 = {
"TeVii S480.1 USB",
- {&dw2102_table[12], NULL},
+ {&dw2102_table[TEVII_S480_1], NULL},
{NULL},
};
static struct dvb_usb_device_description d480_2 = {
"TeVii S480.2 USB",
- {&dw2102_table[13], NULL},
+ {&dw2102_table[TEVII_S480_2], NULL},
{NULL},
};
struct dvb_usb_device_properties *p7500;
static struct dvb_usb_device_description d7500 = {
"Prof 7500 USB DVB-S2",
- {&dw2102_table[9], NULL},
+ {&dw2102_table[PROF_7500], NULL},
{NULL},
};
@@ -1842,15 +1860,15 @@
.num_device_descs = 3,
.devices = {
{ "SU3000HD DVB-S USB2.0",
- { &dw2102_table[10], NULL },
+ { &dw2102_table[GENIATECH_SU3000], NULL },
{ NULL },
},
{ "Terratec Cinergy S2 USB HD",
- { &dw2102_table[11], NULL },
+ { &dw2102_table[TERRATEC_CINERGY_S2], NULL },
{ NULL },
},
{ "X3M TV SPC1400HD PCI",
- { &dw2102_table[14], NULL },
+ { &dw2102_table[X3M_SPC1400HD], NULL },
{ NULL },
},
}
@@ -1859,12 +1877,11 @@
static int dw2102_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- p1100 = kzalloc(sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
+ p1100 = kmemdup(&s6x0_properties,
+ sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
if (!p1100)
return -ENOMEM;
/* copy default structure */
- memcpy(p1100, &s6x0_properties,
- sizeof(struct dvb_usb_device_properties));
/* fill only different fields */
p1100->firmware = "dvb-usb-p1100.fw";
p1100->devices[0] = d1100;
@@ -1872,13 +1889,12 @@
p1100->rc.legacy.rc_map_size = ARRAY_SIZE(rc_map_tbs_table);
p1100->adapter->fe[0].frontend_attach = stv0288_frontend_attach;
- s660 = kzalloc(sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
+ s660 = kmemdup(&s6x0_properties,
+ sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
if (!s660) {
kfree(p1100);
return -ENOMEM;
}
- memcpy(s660, &s6x0_properties,
- sizeof(struct dvb_usb_device_properties));
s660->firmware = "dvb-usb-s660.fw";
s660->num_device_descs = 3;
s660->devices[0] = d660;
@@ -1886,14 +1902,13 @@
s660->devices[2] = d480_2;
s660->adapter->fe[0].frontend_attach = ds3000_frontend_attach;
- p7500 = kzalloc(sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
+ p7500 = kmemdup(&s6x0_properties,
+ sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
if (!p7500) {
kfree(p1100);
kfree(s660);
return -ENOMEM;
}
- memcpy(p7500, &s6x0_properties,
- sizeof(struct dvb_usb_device_properties));
p7500->firmware = "dvb-usb-p7500.fw";
p7500->devices[0] = d7500;
p7500->rc.legacy.rc_map_table = rc_map_tbs_table;
diff --git a/drivers/media/dvb/dvb-usb/friio-fe.c b/drivers/media/dvb/dvb-usb/friio-fe.c
index 015b4e8..90a70c6 100644
--- a/drivers/media/dvb/dvb-usb/friio-fe.c
+++ b/drivers/media/dvb/dvb-usb/friio-fe.c
@@ -282,23 +282,24 @@
return r;
}
-static int jdvbt90502_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int jdvbt90502_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
p->inversion = INVERSION_AUTO;
- p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
- p->u.ofdm.code_rate_HP = FEC_AUTO;
- p->u.ofdm.code_rate_LP = FEC_AUTO;
- p->u.ofdm.constellation = QAM_64;
- p->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
- p->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
- p->u.ofdm.hierarchy_information = HIERARCHY_AUTO;
+ p->bandwidth_hz = 6000000;
+ p->code_rate_HP = FEC_AUTO;
+ p->code_rate_LP = FEC_AUTO;
+ p->modulation = QAM_64;
+ p->transmission_mode = TRANSMISSION_MODE_AUTO;
+ p->guard_interval = GUARD_INTERVAL_AUTO;
+ p->hierarchy = HIERARCHY_AUTO;
return 0;
}
-static int jdvbt90502_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int jdvbt90502_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+
/**
* NOTE: ignore all the parameters except frequency.
* others should be fixed to the proper value for ISDB-T,
@@ -438,14 +439,12 @@
}
static struct dvb_frontend_ops jdvbt90502_ops = {
-
+ .delsys = { SYS_ISDBT },
.info = {
.name = "Comtech JDVBT90502 ISDB-T",
- .type = FE_OFDM,
.frequency_min = 473000000, /* UHF 13ch, center */
.frequency_max = 767142857, /* UHF 62ch, center */
- .frequency_stepsize = JDVBT90502_PLL_CLK /
- JDVBT90502_PLL_DIVIDER,
+ .frequency_stepsize = JDVBT90502_PLL_CLK / JDVBT90502_PLL_DIVIDER,
.frequency_tolerance = 0,
/* NOTE: this driver ignores all parameters but frequency. */
diff --git a/drivers/media/dvb/dvb-usb/gp8psk-fe.c b/drivers/media/dvb/dvb-usb/gp8psk-fe.c
index 54262679..67957dd 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk-fe.c
+++ b/drivers/media/dvb/dvb-usb/gp8psk-fe.c
@@ -113,28 +113,12 @@
return 0;
}
-static int gp8psk_fe_set_property(struct dvb_frontend *fe,
- struct dtv_property *tvp)
-{
- deb_fe("%s(..)\n", __func__);
- return 0;
-}
-
-static int gp8psk_fe_get_property(struct dvb_frontend *fe,
- struct dtv_property *tvp)
-{
- deb_fe("%s(..)\n", __func__);
- return 0;
-}
-
-
-static int gp8psk_fe_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
+static int gp8psk_fe_set_frontend(struct dvb_frontend *fe)
{
struct gp8psk_fe_state *state = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
u8 cmd[10];
- u32 freq = fep->frequency * 1000;
+ u32 freq = c->frequency * 1000;
int gp_product_id = le16_to_cpu(state->d->udev->descriptor.idProduct);
deb_fe("%s()\n", __func__);
@@ -342,9 +326,9 @@
static struct dvb_frontend_ops gp8psk_fe_ops = {
+ .delsys = { SYS_DVBS },
.info = {
.name = "Genpix DVB-S",
- .type = FE_QPSK,
.frequency_min = 800000,
.frequency_max = 2250000,
.frequency_stepsize = 100,
@@ -366,8 +350,6 @@
.init = NULL,
.sleep = NULL,
- .set_property = gp8psk_fe_set_property,
- .get_property = gp8psk_fe_get_property,
.set_frontend = gp8psk_fe_set_frontend,
.get_tune_settings = gp8psk_fe_get_tune_settings,
diff --git a/drivers/media/dvb/dvb-usb/it913x.c b/drivers/media/dvb/dvb-usb/it913x.c
index 67094b8..9f01cd7 100644
--- a/drivers/media/dvb/dvb-usb/it913x.c
+++ b/drivers/media/dvb/dvb-usb/it913x.c
@@ -52,42 +52,59 @@
module_param_named(pid, pid_filter, int, 0644);
MODULE_PARM_DESC(pid, "set default 0=on 1=off");
+static int dvb_usb_it913x_firmware;
+module_param_named(firmware, dvb_usb_it913x_firmware, int, 0644);
+MODULE_PARM_DESC(firmware, "set firmware 0=auto 1=IT9137 2=IT9135V1");
+
+
int cmd_counter;
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
struct it913x_state {
u8 id;
-};
-
-struct ite_config {
- u8 chip_ver;
- u16 chip_type;
- u32 firmware;
- u8 tuner_id_0;
- u8 tuner_id_1;
- u8 dual_mode;
+ struct ite_config it913x_config;
};
struct ite_config it913x_config;
+#define IT913X_RETRY 10
+#define IT913X_SND_TIMEOUT 100
+#define IT913X_RCV_TIMEOUT 200
+
static int it913x_bulk_write(struct usb_device *dev,
u8 *snd, int len, u8 pipe)
{
- int ret, actual_l;
+ int ret, actual_l, i;
- ret = usb_bulk_msg(dev, usb_sndbulkpipe(dev, pipe),
- snd, len , &actual_l, 100);
+ for (i = 0; i < IT913X_RETRY; i++) {
+ ret = usb_bulk_msg(dev, usb_sndbulkpipe(dev, pipe),
+ snd, len , &actual_l, IT913X_SND_TIMEOUT);
+ if (ret == 0 || ret != -EBUSY || ret != -ETIMEDOUT)
+ break;
+ }
+
+ if (len != actual_l && ret == 0)
+ ret = -EAGAIN;
+
return ret;
}
static int it913x_bulk_read(struct usb_device *dev,
u8 *rev, int len, u8 pipe)
{
- int ret, actual_l;
+ int ret, actual_l, i;
- ret = usb_bulk_msg(dev, usb_rcvbulkpipe(dev, pipe),
- rev, len , &actual_l, 200);
+ for (i = 0; i < IT913X_RETRY; i++) {
+ ret = usb_bulk_msg(dev, usb_rcvbulkpipe(dev, pipe),
+ rev, len , &actual_l, IT913X_RCV_TIMEOUT);
+ if (ret == 0 || ret != -EBUSY || ret != -ETIMEDOUT)
+ break;
+ }
+
+ if (len != actual_l && ret == 0)
+ ret = -EAGAIN;
+
return ret;
}
@@ -100,7 +117,7 @@
return ~sum;
}
-static int it913x_io(struct usb_device *udev, u8 mode, u8 pro,
+static int it913x_usb_talk(struct usb_device *udev, u8 mode, u8 pro,
u8 cmd, u32 reg, u8 addr, u8 *data, u8 len)
{
int ret = 0, i, buf_size = 1;
@@ -159,22 +176,41 @@
buff[buf_size++] = (chk_sum & 0xff);
ret = it913x_bulk_write(udev, buff, buf_size , 0x02);
+ if (ret < 0)
+ goto error;
- ret |= it913x_bulk_read(udev, buff, (mode & 1) ?
+ ret = it913x_bulk_read(udev, buff, (mode & 1) ?
5 : len + 5 , 0x01);
+ if (ret < 0)
+ goto error;
rlen = (mode & 0x1) ? 0x1 : len;
if (mode & 1)
- ret |= buff[2];
+ ret = buff[2];
else
memcpy(data, &buff[3], rlen);
cmd_counter++;
- kfree(buff);
+error: kfree(buff);
- return (ret < 0) ? -ENODEV : 0;
+ return ret;
+}
+
+static int it913x_io(struct usb_device *udev, u8 mode, u8 pro,
+ u8 cmd, u32 reg, u8 addr, u8 *data, u8 len)
+{
+ int ret, i;
+
+ for (i = 0; i < IT913X_RETRY; i++) {
+ ret = it913x_usb_talk(udev, mode, pro,
+ cmd, reg, addr, data, len);
+ if (ret != -EAGAIN)
+ break;
+ }
+
+ return ret;
}
static int it913x_wr_reg(struct usb_device *udev, u8 pro, u32 reg , u8 data)
@@ -223,15 +259,15 @@
static int it913x_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
{
- int ret = 0;
+ struct usb_device *udev = adap->dev->udev;
+ int ret;
u8 pro = (adap->id == 0) ? DEV_0_DMOD : DEV_1_DMOD;
if (mutex_lock_interruptible(&adap->dev->i2c_mutex) < 0)
return -EAGAIN;
deb_info(1, "PID_C (%02x)", onoff);
- if (!onoff)
- ret = it913x_wr_reg(adap->dev->udev, pro, PID_RST, 0x1);
+ ret = it913x_wr_reg(udev, pro, PID_EN, onoff);
mutex_unlock(&adap->dev->i2c_mutex);
return ret;
@@ -241,27 +277,20 @@
int index, u16 pid, int onoff)
{
struct usb_device *udev = adap->dev->udev;
- int ret = 0;
+ int ret;
u8 pro = (adap->id == 0) ? DEV_0_DMOD : DEV_1_DMOD;
- if (pid_filter > 0)
- return 0;
-
if (mutex_lock_interruptible(&adap->dev->i2c_mutex) < 0)
return -EAGAIN;
deb_info(1, "PID_F (%02x)", onoff);
- if (onoff) {
- ret = it913x_wr_reg(udev, pro, PID_EN, 0x1);
- ret |= it913x_wr_reg(udev, pro, PID_LSB, (u8)(pid & 0xff));
+ ret = it913x_wr_reg(udev, pro, PID_LSB, (u8)(pid & 0xff));
- ret |= it913x_wr_reg(udev, pro, PID_MSB, (u8)(pid >> 8));
+ ret |= it913x_wr_reg(udev, pro, PID_MSB, (u8)(pid >> 8));
- ret |= it913x_wr_reg(udev, pro, PID_INX_EN, (u8)onoff);
+ ret |= it913x_wr_reg(udev, pro, PID_INX_EN, (u8)onoff);
- ret |= it913x_wr_reg(udev, pro, PID_INX, (u8)(index & 0x1f));
-
- }
+ ret |= it913x_wr_reg(udev, pro, PID_INX, (u8)(index & 0x1f));
mutex_unlock(&adap->dev->i2c_mutex);
return 0;
@@ -337,15 +366,73 @@
if ((ibuf[2] + ibuf[3]) == 0xff) {
key = ibuf[2];
- key += ibuf[0] << 8;
- deb_info(1, "INT Key =%08x", key);
+ key += ibuf[0] << 16;
+ key += ibuf[1] << 8;
+ deb_info(1, "NEC Extended Key =%08x", key);
if (d->rc_dev != NULL)
rc_keydown(d->rc_dev, key, 0);
}
+
mutex_unlock(&d->i2c_mutex);
return ret;
}
+
+/* Firmware sets raw */
+const char fw_it9135_v1[] = "dvb-usb-it9135-01.fw";
+const char fw_it9135_v2[] = "dvb-usb-it9135-02.fw";
+const char fw_it9137[] = "dvb-usb-it9137-01.fw";
+
+static int ite_firmware_select(struct usb_device *udev,
+ struct dvb_usb_device_properties *props)
+{
+ int sw;
+ /* auto switch */
+ if (le16_to_cpu(udev->descriptor.idProduct) ==
+ USB_PID_ITETECH_IT9135)
+ sw = IT9135_V1_FW;
+ else if (le16_to_cpu(udev->descriptor.idProduct) ==
+ USB_PID_ITETECH_IT9135_9005)
+ sw = IT9135_V1_FW;
+ else if (le16_to_cpu(udev->descriptor.idProduct) ==
+ USB_PID_ITETECH_IT9135_9006) {
+ sw = IT9135_V2_FW;
+ if (it913x_config.tuner_id_0 == 0)
+ it913x_config.tuner_id_0 = IT9135_60;
+ } else
+ sw = IT9137_FW;
+
+ /* force switch */
+ if (dvb_usb_it913x_firmware != IT9135_AUTO)
+ sw = dvb_usb_it913x_firmware;
+
+ switch (sw) {
+ case IT9135_V1_FW:
+ it913x_config.firmware_ver = 1;
+ it913x_config.adc_x2 = 1;
+ props->firmware = fw_it9135_v1;
+ break;
+ case IT9135_V2_FW:
+ it913x_config.firmware_ver = 1;
+ it913x_config.adc_x2 = 1;
+ props->firmware = fw_it9135_v2;
+ break;
+ case IT9137_FW:
+ default:
+ it913x_config.firmware_ver = 0;
+ it913x_config.adc_x2 = 0;
+ props->firmware = fw_it9137;
+ }
+
+ return 0;
+}
+
+#define TS_MPEG_PKT_SIZE 188
+#define EP_LOW 21
+#define TS_BUFFER_SIZE_PID (EP_LOW*TS_MPEG_PKT_SIZE)
+#define EP_HIGH 348
+#define TS_BUFFER_SIZE_MAX (EP_HIGH*TS_MPEG_PKT_SIZE)
+
static int it913x_identify_state(struct usb_device *udev,
struct dvb_usb_device_properties *props,
struct dvb_usb_device_description **desc,
@@ -359,6 +446,19 @@
/* checnk for dual mode */
it913x_config.dual_mode = it913x_read_reg(udev, 0x49c5);
+ if (udev->speed != USB_SPEED_HIGH) {
+ props->adapter[0].fe[0].pid_filter_count = 5;
+ info("USB 1 low speed mode - connect to USB 2 port");
+ if (pid_filter > 0)
+ pid_filter = 0;
+ if (it913x_config.dual_mode) {
+ it913x_config.dual_mode = 0;
+ info("Dual mode not supported in USB 1");
+ }
+ } else /* For replugging */
+ if(props->adapter[0].fe[0].pid_filter_count == 5)
+ props->adapter[0].fe[0].pid_filter_count = 31;
+
/* TODO different remotes */
remote = it913x_read_reg(udev, 0x49ac); /* Remote */
if (remote == 0)
@@ -370,6 +470,28 @@
info("Dual mode=%x Remote=%x Tuner Type=%x", it913x_config.dual_mode
, remote, it913x_config.tuner_id_0);
+ /* Select Stream Buffer Size and pid filter option*/
+ if (pid_filter) {
+ props->adapter[0].fe[0].stream.u.bulk.buffersize =
+ TS_BUFFER_SIZE_MAX;
+ props->adapter[0].fe[0].caps &=
+ ~DVB_USB_ADAP_NEED_PID_FILTERING;
+ } else
+ props->adapter[0].fe[0].stream.u.bulk.buffersize =
+ TS_BUFFER_SIZE_PID;
+
+ if (it913x_config.dual_mode) {
+ props->adapter[1].fe[0].stream.u.bulk.buffersize =
+ props->adapter[0].fe[0].stream.u.bulk.buffersize;
+ props->num_adapters = 2;
+ if (pid_filter)
+ props->adapter[1].fe[0].caps =
+ props->adapter[0].fe[0].caps;
+ } else
+ props->num_adapters = 1;
+
+ ret = ite_firmware_select(udev, props);
+
if (firm_no > 0) {
*cold = 0;
return 0;
@@ -391,18 +513,22 @@
ret = it913x_wr_reg(udev, DEV_0,
GPIOH1_O, 0x0);
}
- props->num_adapters = 2;
- } else
- props->num_adapters = 1;
+ }
reg = it913x_read_reg(udev, IO_MUX_POWER_CLK);
if (it913x_config.dual_mode) {
ret |= it913x_wr_reg(udev, DEV_0, 0x4bfb, CHIP2_I2C_ADDR);
- ret |= it913x_wr_reg(udev, DEV_0, CLK_O_EN, 0x1);
+ if (it913x_config.firmware_ver == 1)
+ ret |= it913x_wr_reg(udev, DEV_0, 0xcfff, 0x1);
+ else
+ ret |= it913x_wr_reg(udev, DEV_0, CLK_O_EN, 0x1);
} else {
ret |= it913x_wr_reg(udev, DEV_0, 0x4bfb, 0x0);
- ret |= it913x_wr_reg(udev, DEV_0, CLK_O_EN, 0x0);
+ if (it913x_config.firmware_ver == 1)
+ ret |= it913x_wr_reg(udev, DEV_0, 0xcfff, 0x0);
+ else
+ ret |= it913x_wr_reg(udev, DEV_0, CLK_O_EN, 0x0);
}
*cold = 1;
@@ -428,35 +554,45 @@
return ret;
}
-
static int it913x_download_firmware(struct usb_device *udev,
const struct firmware *fw)
{
- int ret = 0, i;
- u8 packet_size, dlen;
+ int ret = 0, i = 0, pos = 0;
+ u8 packet_size, min_pkt;
u8 *fw_data;
- packet_size = 0x29;
-
ret = it913x_wr_reg(udev, DEV_0, I2C_CLK, I2C_CLK_100);
info("FRM Starting Firmware Download");
- /* This uses scatter write firmware headers follow */
- /* 03 XX 00 XX = chip number? */
- for (i = 0; i < fw->size; i += packet_size) {
- if (i > 0)
- packet_size = 0x39;
- fw_data = (u8 *)(fw->data + i);
- dlen = ((i + packet_size) > fw->size)
- ? (fw->size - i) : packet_size;
- ret |= it913x_io(udev, WRITE_DATA, DEV_0,
- CMD_SCATTER_WRITE, 0, 0, fw_data, dlen);
- udelay(1000);
+ /* Multi firmware loader */
+ /* This uses scatter write firmware headers */
+ /* The firmware must start with 03 XX 00 */
+ /* and be the extact firmware length */
+
+ if (it913x_config.chip_ver == 2)
+ min_pkt = 0x11;
+ else
+ min_pkt = 0x19;
+
+ while (i <= fw->size) {
+ if (((fw->data[i] == 0x3) && (fw->data[i + 2] == 0x0))
+ || (i == fw->size)) {
+ packet_size = i - pos;
+ if ((packet_size > min_pkt) || (i == fw->size)) {
+ fw_data = (u8 *)(fw->data + pos);
+ pos += packet_size;
+ if (packet_size > 0)
+ ret |= it913x_io(udev, WRITE_DATA,
+ DEV_0, CMD_SCATTER_WRITE, 0,
+ 0, fw_data, packet_size);
+ udelay(1000);
+ }
+ }
+ i++;
}
- ret |= it913x_io(udev, WRITE_CMD, DEV_0,
- CMD_BOOT, 0, 0, NULL, 0);
+ ret |= it913x_io(udev, WRITE_CMD, DEV_0, CMD_BOOT, 0, 0, NULL, 0);
msleep(100);
@@ -474,12 +610,17 @@
/* Tuner function */
if (it913x_config.dual_mode)
ret |= it913x_wr_reg(udev, DEV_0_DMOD , 0xec4c, 0xa0);
+ else
+ ret |= it913x_wr_reg(udev, DEV_0_DMOD , 0xec4c, 0x68);
- ret |= it913x_wr_reg(udev, DEV_0, PADODPU, 0x0);
- ret |= it913x_wr_reg(udev, DEV_0, AGC_O_D, 0x0);
- if (it913x_config.dual_mode) {
- ret |= it913x_wr_reg(udev, DEV_1, PADODPU, 0x0);
- ret |= it913x_wr_reg(udev, DEV_1, AGC_O_D, 0x0);
+ if ((it913x_config.chip_ver == 1) &&
+ (it913x_config.chip_type == 0x9135)) {
+ ret |= it913x_wr_reg(udev, DEV_0, PADODPU, 0x0);
+ ret |= it913x_wr_reg(udev, DEV_0, AGC_O_D, 0x0);
+ if (it913x_config.dual_mode) {
+ ret |= it913x_wr_reg(udev, DEV_1, PADODPU, 0x0);
+ ret |= it913x_wr_reg(udev, DEV_1, AGC_O_D, 0x0);
+ }
}
return (ret < 0) ? -ENODEV : 0;
@@ -500,32 +641,23 @@
static int it913x_frontend_attach(struct dvb_usb_adapter *adap)
{
struct usb_device *udev = adap->dev->udev;
+ struct it913x_state *st = adap->dev->priv;
int ret = 0;
- u8 adf = it913x_read_reg(udev, IO_MUX_POWER_CLK);
u8 adap_addr = I2C_BASE_ADDR + (adap->id << 5);
- u16 ep_size = adap->props.fe[0].stream.u.bulk.buffersize;
- u8 tuner_id, tuner_type;
+ u16 ep_size = adap->props.fe[0].stream.u.bulk.buffersize / 4;
+ u8 pkt_size = 0x80;
+
+ if (adap->dev->udev->speed != USB_SPEED_HIGH)
+ pkt_size = 0x10;
+
+ it913x_config.adf = it913x_read_reg(udev, IO_MUX_POWER_CLK);
if (adap->id == 0)
- tuner_id = it913x_config.tuner_id_0;
- else
- tuner_id = it913x_config.tuner_id_1;
-
- /* TODO we always use IT9137 possible references here*/
- /* Documentation suggests don't care */
- switch (tuner_id) {
- case 0x51:
- case 0x52:
- case 0x60:
- case 0x61:
- case 0x62:
- default:
- case 0x38:
- tuner_type = IT9137;
- }
+ memcpy(&st->it913x_config, &it913x_config,
+ sizeof(struct ite_config));
adap->fe_adap[0].fe = dvb_attach(it913x_fe_attach,
- &adap->dev->i2c_adap, adap_addr, adf, tuner_type);
+ &adap->dev->i2c_adap, adap_addr, &st->it913x_config);
if (adap->id == 0 && adap->fe_adap[0].fe) {
ret = it913x_wr_reg(udev, DEV_0_DMOD, MP2_SW_RST, 0x1);
@@ -536,13 +668,13 @@
ret = it913x_wr_reg(udev, DEV_0, EP4_TX_LEN_LSB,
ep_size & 0xff);
ret = it913x_wr_reg(udev, DEV_0, EP4_TX_LEN_MSB, ep_size >> 8);
- ret = it913x_wr_reg(udev, DEV_0, EP4_MAX_PKT, 0x80);
+ ret = it913x_wr_reg(udev, DEV_0, EP4_MAX_PKT, pkt_size);
} else if (adap->id == 1 && adap->fe_adap[0].fe) {
ret = it913x_wr_reg(udev, DEV_0, EP0_TX_EN, 0x6f);
ret = it913x_wr_reg(udev, DEV_0, EP5_TX_LEN_LSB,
ep_size & 0xff);
ret = it913x_wr_reg(udev, DEV_0, EP5_TX_LEN_MSB, ep_size >> 8);
- ret = it913x_wr_reg(udev, DEV_0, EP5_MAX_PKT, 0x80);
+ ret = it913x_wr_reg(udev, DEV_0, EP5_MAX_PKT, pkt_size);
ret = it913x_wr_reg(udev, DEV_0_DMOD, MP2IF2_EN, 0x1);
ret = it913x_wr_reg(udev, DEV_1_DMOD, MP2IF_SERIAL, 0x1);
ret = it913x_wr_reg(udev, DEV_1, TOP_HOSTB_SER_MODE, 0x1);
@@ -582,6 +714,9 @@
static struct usb_device_id it913x_table[] = {
{ USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB499_2T_T09) },
{ USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135) },
+ { USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22_IT9137) },
+ { USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9005) },
+ { USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9135_9006) },
{} /* Terminating entry */
};
@@ -614,8 +749,8 @@
.endpoint = 0x04,
.u = {/* Keep Low if PID filter on */
.bulk = {
- .buffersize = 3584,
-
+ .buffersize =
+ TS_BUFFER_SIZE_PID,
}
}
}
@@ -639,8 +774,8 @@
.endpoint = 0x05,
.u = {
.bulk = {
- .buffersize = 3584,
-
+ .buffersize =
+ TS_BUFFER_SIZE_PID,
}
}
}
@@ -654,10 +789,10 @@
.rc_query = it913x_rc_query,
.rc_interval = IT913X_POLL,
.allowed_protos = RC_TYPE_NEC,
- .rc_codes = RC_MAP_KWORLD_315U,
+ .rc_codes = RC_MAP_MSI_DIGIVOX_III,
},
.i2c_algo = &it913x_i2c_algo,
- .num_device_descs = 2,
+ .num_device_descs = 5,
.devices = {
{ "Kworld UB499-2T T09(IT9137)",
{ &it913x_table[0], NULL },
@@ -665,6 +800,15 @@
{ "ITE 9135 Generic",
{ &it913x_table[1], NULL },
},
+ { "Sveon STV22 Dual DVB-T HDTV(IT9137)",
+ { &it913x_table[2], NULL },
+ },
+ { "ITE 9135(9005) Generic",
+ { &it913x_table[3], NULL },
+ },
+ { "ITE 9135(9006) Generic",
+ { &it913x_table[4], NULL },
+ },
}
};
@@ -679,5 +823,5 @@
MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
MODULE_DESCRIPTION("it913x USB 2 Driver");
-MODULE_VERSION("1.07");
+MODULE_VERSION("1.22");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c
index 1a876a6..b3fe05b 100644
--- a/drivers/media/dvb/dvb-usb/lmedm04.c
+++ b/drivers/media/dvb/dvb-usb/lmedm04.c
@@ -388,8 +388,7 @@
deb_info(3, "%s PID=%04x Index=%04x onoff=%02x", __func__,
pid, index, onoff);
- if (onoff)
- if (!pid_filter) {
+ if (onoff) {
ret = mutex_lock_interruptible(&adap->dev->i2c_mutex);
if (ret < 0)
return -EAGAIN;
@@ -654,6 +653,9 @@
struct dvb_usb_device_description **desc,
int *cold)
{
+ if (pid_filter > 0)
+ props->adapter[0].fe[0].caps &=
+ ~DVB_USB_ADAP_NEED_PID_FILTERING;
*cold = 0;
return 0;
}
@@ -1293,5 +1295,5 @@
MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
MODULE_DESCRIPTION("LME2510(C) DVB-S USB2.0");
-MODULE_VERSION("1.90");
+MODULE_VERSION("1.91");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/mxl111sf-demod.c b/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
index d1f5837..d83df4b 100644
--- a/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
+++ b/drivers/media/dvb/dvb-usb/mxl111sf-demod.c
@@ -102,8 +102,8 @@
}
static
-int mxl1x1sf_demod_get_tps_constellation(struct mxl111sf_demod_state *state,
- fe_modulation_t *constellation)
+int mxl1x1sf_demod_get_tps_modulation(struct mxl111sf_demod_state *state,
+ fe_modulation_t *modulation)
{
u8 val;
int ret = mxl111sf_demod_read_reg(state, V6_MODORDER_TPS_REG, &val);
@@ -113,13 +113,13 @@
switch ((val & V6_PARAM_CONSTELLATION_MASK) >> 4) {
case 0:
- *constellation = QPSK;
+ *modulation = QPSK;
break;
case 1:
- *constellation = QAM_16;
+ *modulation = QAM_16;
break;
case 2:
- *constellation = QAM_64;
+ *modulation = QAM_64;
break;
}
fail:
@@ -284,8 +284,7 @@
/* ------------------------------------------------------------------------ */
-static int mxl111sf_demod_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int mxl111sf_demod_set_frontend(struct dvb_frontend *fe)
{
struct mxl111sf_demod_state *state = fe->demodulator_priv;
int ret = 0;
@@ -303,7 +302,7 @@
mxl_dbg("()");
if (fe->ops.tuner_ops.set_params) {
- ret = fe->ops.tuner_ops.set_params(fe, param);
+ ret = fe->ops.tuner_ops.set_params(fe);
if (mxl_fail(ret))
goto fail;
msleep(50);
@@ -481,13 +480,13 @@
u16 *signal_strength)
{
struct mxl111sf_demod_state *state = fe->demodulator_priv;
- fe_modulation_t constellation;
+ fe_modulation_t modulation;
u16 snr;
mxl111sf_demod_calc_snr(state, &snr);
- mxl1x1sf_demod_get_tps_constellation(state, &constellation);
+ mxl1x1sf_demod_get_tps_modulation(state, &modulation);
- switch (constellation) {
+ switch (modulation) {
case QPSK:
*signal_strength = (snr >= 1300) ?
min(65535, snr * 44) : snr * 38;
@@ -508,9 +507,9 @@
return 0;
}
-static int mxl111sf_demod_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int mxl111sf_demod_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct mxl111sf_demod_state *state = fe->demodulator_priv;
mxl_dbg("()");
@@ -518,18 +517,18 @@
p->inversion = /* FIXME */ ? INVERSION_ON : INVERSION_OFF;
#endif
if (fe->ops.tuner_ops.get_bandwidth)
- fe->ops.tuner_ops.get_bandwidth(fe, &p->u.ofdm.bandwidth);
+ fe->ops.tuner_ops.get_bandwidth(fe, &p->bandwidth_hz);
if (fe->ops.tuner_ops.get_frequency)
fe->ops.tuner_ops.get_frequency(fe, &p->frequency);
- mxl1x1sf_demod_get_tps_code_rate(state, &p->u.ofdm.code_rate_HP);
- mxl1x1sf_demod_get_tps_code_rate(state, &p->u.ofdm.code_rate_LP);
- mxl1x1sf_demod_get_tps_constellation(state, &p->u.ofdm.constellation);
+ mxl1x1sf_demod_get_tps_code_rate(state, &p->code_rate_HP);
+ mxl1x1sf_demod_get_tps_code_rate(state, &p->code_rate_LP);
+ mxl1x1sf_demod_get_tps_modulation(state, &p->modulation);
mxl1x1sf_demod_get_tps_guard_fft_mode(state,
- &p->u.ofdm.transmission_mode);
+ &p->transmission_mode);
mxl1x1sf_demod_get_tps_guard_interval(state,
- &p->u.ofdm.guard_interval);
+ &p->guard_interval);
mxl1x1sf_demod_get_tps_hierarchy(state,
- &p->u.ofdm.hierarchy_information);
+ &p->hierarchy);
return 0;
}
@@ -551,10 +550,9 @@
}
static struct dvb_frontend_ops mxl111sf_demod_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "MaxLinear MxL111SF DVB-T demodulator",
- .type = FE_OFDM,
.frequency_min = 177000000,
.frequency_max = 858000000,
.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c b/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c
index a634105..72db6ee 100644
--- a/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c
+++ b/drivers/media/dvb/dvb-usb/mxl111sf-tuner.c
@@ -38,6 +38,8 @@
struct mxl111sf_tuner_config *cfg;
+ enum mxl_if_freq if_freq;
+
u32 frequency;
u32 bandwidth;
};
@@ -186,7 +188,10 @@
ctrl = iffcw & 0x00ff;
#endif
ret = mxl111sf_tuner_write_reg(state, V6_TUNER_IF_FCW_REG, ctrl);
- mxl_fail(ret);
+ if (mxl_fail(ret))
+ goto fail;
+
+ state->if_freq = state->cfg->if_freq;
fail:
return ret;
}
@@ -267,55 +272,49 @@
/* ------------------------------------------------------------------------ */
-static int mxl111sf_tuner_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int mxl111sf_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 delsys = c->delivery_system;
struct mxl111sf_tuner_state *state = fe->tuner_priv;
int ret;
u8 bw;
mxl_dbg("()");
- if (fe->ops.info.type == FE_ATSC) {
- switch (params->u.vsb.modulation) {
- case VSB_8:
- case VSB_16:
- bw = 0; /* ATSC */
- break;
- case QAM_64:
- case QAM_256:
- bw = 1; /* US CABLE */
- break;
- default:
- err("%s: modulation not set!", __func__);
- return -EINVAL;
- }
- } else if (fe->ops.info.type == FE_OFDM) {
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (delsys) {
+ case SYS_ATSC:
+ bw = 0; /* ATSC */
+ break;
+ case SYS_DVBC_ANNEX_B:
+ bw = 1; /* US CABLE */
+ break;
+ case SYS_DVBT:
+ switch (c->bandwidth_hz) {
+ case 6000000:
bw = 6;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
bw = 7;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
bw = 8;
break;
default:
err("%s: bandwidth not set!", __func__);
return -EINVAL;
}
- } else {
+ break;
+ default:
err("%s: modulation type not supported!", __func__);
return -EINVAL;
}
- ret = mxl1x1sf_tune_rf(fe, params->frequency, bw);
+ ret = mxl1x1sf_tune_rf(fe, c->frequency, bw);
if (mxl_fail(ret))
goto fail;
- state->frequency = params->frequency;
- state->bandwidth = (fe->ops.info.type == FE_OFDM) ?
- params->u.ofdm.bandwidth : 0;
+ state->frequency = c->frequency;
+ state->bandwidth = c->bandwidth_hz;
fail:
return ret;
}
@@ -407,6 +406,54 @@
return 0;
}
+static int mxl111sf_tuner_get_if_frequency(struct dvb_frontend *fe,
+ u32 *frequency)
+{
+ struct mxl111sf_tuner_state *state = fe->tuner_priv;
+
+ *frequency = 0;
+
+ switch (state->if_freq) {
+ case MXL_IF_4_0: /* 4.0 MHz */
+ *frequency = 4000000;
+ break;
+ case MXL_IF_4_5: /* 4.5 MHz */
+ *frequency = 4500000;
+ break;
+ case MXL_IF_4_57: /* 4.57 MHz */
+ *frequency = 4570000;
+ break;
+ case MXL_IF_5_0: /* 5.0 MHz */
+ *frequency = 5000000;
+ break;
+ case MXL_IF_5_38: /* 5.38 MHz */
+ *frequency = 5380000;
+ break;
+ case MXL_IF_6_0: /* 6.0 MHz */
+ *frequency = 6000000;
+ break;
+ case MXL_IF_6_28: /* 6.28 MHz */
+ *frequency = 6280000;
+ break;
+ case MXL_IF_7_2: /* 7.2 MHz */
+ *frequency = 7200000;
+ break;
+ case MXL_IF_35_25: /* 35.25 MHz */
+ *frequency = 35250000;
+ break;
+ case MXL_IF_36: /* 36 MHz */
+ *frequency = 36000000;
+ break;
+ case MXL_IF_36_15: /* 36.15 MHz */
+ *frequency = 36150000;
+ break;
+ case MXL_IF_44: /* 44 MHz */
+ *frequency = 44000000;
+ break;
+ }
+ return 0;
+}
+
static int mxl111sf_tuner_release(struct dvb_frontend *fe)
{
struct mxl111sf_tuner_state *state = fe->tuner_priv;
@@ -436,6 +483,7 @@
.get_rf_strength = mxl111sf_get_rf_strength,
.get_frequency = mxl111sf_tuner_get_frequency,
.get_bandwidth = mxl111sf_tuner_get_bandwidth,
+ .get_if_frequency = mxl111sf_tuner_get_if_frequency,
.release = mxl111sf_tuner_release,
};
diff --git a/drivers/media/dvb/dvb-usb/mxl111sf.c b/drivers/media/dvb/dvb-usb/mxl111sf.c
index 825a8b2..38ef025 100644
--- a/drivers/media/dvb/dvb-usb/mxl111sf.c
+++ b/drivers/media/dvb/dvb-usb/mxl111sf.c
@@ -758,6 +758,7 @@
#define MXL111SF_EP4_BULK_STREAMING_CONFIG \
+ .size_of_priv = sizeof(struct mxl111sf_adap_state), \
.streaming_ctrl = mxl111sf_ep4_streaming_ctrl, \
.stream = { \
.type = USB_BULK, \
@@ -772,6 +773,7 @@
/* FIXME: works for v6 but not v8 silicon */
#define MXL111SF_EP4_ISOC_STREAMING_CONFIG \
+ .size_of_priv = sizeof(struct mxl111sf_adap_state), \
.streaming_ctrl = mxl111sf_ep4_streaming_ctrl, \
.stream = { \
.type = USB_ISOC, \
@@ -788,6 +790,7 @@
}
#define MXL111SF_EP6_BULK_STREAMING_CONFIG \
+ .size_of_priv = sizeof(struct mxl111sf_adap_state), \
.streaming_ctrl = mxl111sf_ep6_streaming_ctrl, \
.stream = { \
.type = USB_BULK, \
@@ -802,6 +805,7 @@
/* FIXME */
#define MXL111SF_EP6_ISOC_STREAMING_CONFIG \
+ .size_of_priv = sizeof(struct mxl111sf_adap_state), \
.streaming_ctrl = mxl111sf_ep6_streaming_ctrl, \
.stream = { \
.type = USB_ISOC, \
@@ -839,8 +843,6 @@
.fe_ioctl_override = mxl111sf_fe_ioctl_override,
.num_frontends = 1,
.fe = {{
- .size_of_priv = sizeof(struct mxl111sf_adap_state),
-
.frontend_attach = mxl111sf_attach_demod,
.tuner_attach = mxl111sf_attach_tuner,
@@ -883,8 +885,6 @@
.fe_ioctl_override = mxl111sf_fe_ioctl_override,
.num_frontends = 1,
.fe = {{
- .size_of_priv = sizeof(struct mxl111sf_adap_state),
-
.frontend_attach = mxl111sf_attach_demod,
.tuner_attach = mxl111sf_attach_tuner,
@@ -927,16 +927,12 @@
.fe_ioctl_override = mxl111sf_fe_ioctl_override,
.num_frontends = 2,
.fe = {{
- .size_of_priv = sizeof(struct mxl111sf_adap_state),
-
.frontend_attach = mxl111sf_lgdt3305_frontend_attach,
.tuner_attach = mxl111sf_attach_tuner,
MXL111SF_EP6_BULK_STREAMING_CONFIG,
},
{
- .size_of_priv = sizeof(struct mxl111sf_adap_state),
-
.frontend_attach = mxl111sf_attach_demod,
.tuner_attach = mxl111sf_attach_tuner,
@@ -992,16 +988,12 @@
.fe_ioctl_override = mxl111sf_fe_ioctl_override,
.num_frontends = 2,
.fe = {{
- .size_of_priv = sizeof(struct mxl111sf_adap_state),
-
.frontend_attach = mxl111sf_lgdt3305_frontend_attach,
.tuner_attach = mxl111sf_attach_tuner,
MXL111SF_EP6_ISOC_STREAMING_CONFIG,
},
{
- .size_of_priv = sizeof(struct mxl111sf_adap_state),
-
.frontend_attach = mxl111sf_attach_demod,
.tuner_attach = mxl111sf_attach_tuner,
diff --git a/drivers/media/dvb/dvb-usb/ttusb2.c b/drivers/media/dvb/dvb-usb/ttusb2.c
index 56acf8e..e53a106 100644
--- a/drivers/media/dvb/dvb-usb/ttusb2.c
+++ b/drivers/media/dvb/dvb-usb/ttusb2.c
@@ -75,10 +75,18 @@
u8 *wbuf, int wlen, u8 *rbuf, int rlen)
{
struct ttusb2_state *st = d->priv;
- u8 s[wlen+4],r[64] = { 0 };
+ u8 *s, *r = NULL;
int ret = 0;
- memset(s,0,wlen+4);
+ s = kzalloc(wlen+4, GFP_KERNEL);
+ if (!s)
+ return -ENOMEM;
+
+ r = kzalloc(64, GFP_KERNEL);
+ if (!r) {
+ kfree(s);
+ return -ENOMEM;
+ }
s[0] = 0xaa;
s[1] = ++st->id;
@@ -94,12 +102,17 @@
r[2] != cmd ||
(rlen > 0 && r[3] != rlen)) {
warn("there might have been an error during control message transfer. (rlen = %d, was %d)",rlen,r[3]);
+ kfree(s);
+ kfree(r);
return -EIO;
}
if (rlen > 0)
memcpy(rbuf, &r[4], rlen);
+ kfree(s);
+ kfree(r);
+
return 0;
}
@@ -384,7 +397,7 @@
memcpy(&obuf[3], msg[i].buf, msg[i].len);
- if (ttusb2_msg(d, CMD_I2C_XFER, obuf, msg[i].len+3, ibuf, obuf[2] + 3) < 0) {
+ if (ttusb2_msg(d, CMD_I2C_XFER, obuf, obuf[1]+3, ibuf, obuf[2] + 3) < 0) {
err("i2c transfer failed.");
break;
}
diff --git a/drivers/media/dvb/dvb-usb/vp702x-fe.c b/drivers/media/dvb/dvb-usb/vp702x-fe.c
index 2bb8d4c..5eab468 100644
--- a/drivers/media/dvb/dvb-usb/vp702x-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp702x-fe.c
@@ -135,9 +135,9 @@
return 0;
}
-static int vp702x_fe_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
+static int vp702x_fe_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct vp702x_fe_state *st = fe->demodulator_priv;
struct vp702x_device_state *dst = st->d->priv;
u32 freq = fep->frequency/1000;
@@ -155,14 +155,14 @@
cmd[1] = freq & 0xff;
cmd[2] = 1; /* divrate == 4 -> frequencyRef[1] -> 1 here */
- sr = (u64) (fep->u.qpsk.symbol_rate/1000) << 20;
+ sr = (u64) (fep->symbol_rate/1000) << 20;
do_div(sr,88000);
cmd[3] = (sr >> 12) & 0xff;
cmd[4] = (sr >> 4) & 0xff;
cmd[5] = (sr << 4) & 0xf0;
deb_fe("setting frontend to: %u -> %u (%x) LNB-based GHz, symbolrate: %d -> %lu (%lx)\n",
- fep->frequency,freq,freq, fep->u.qpsk.symbol_rate,
+ fep->frequency, freq, freq, fep->symbol_rate,
(unsigned long) sr, (unsigned long) sr);
/* if (fep->inversion == INVERSION_ON)
@@ -171,7 +171,7 @@
if (st->voltage == SEC_VOLTAGE_18)
cmd[6] |= 0x40;
-/* if (fep->u.qpsk.symbol_rate > 8000000)
+/* if (fep->symbol_rate > 8000000)
cmd[6] |= 0x20;
if (fep->frequency < 1531000)
@@ -211,13 +211,6 @@
return 0;
}
-static int vp702x_fe_get_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
-{
- deb_fe("%s\n",__func__);
- return 0;
-}
-
static int vp702x_fe_send_diseqc_msg (struct dvb_frontend* fe,
struct dvb_diseqc_master_cmd *m)
{
@@ -350,9 +343,9 @@
static struct dvb_frontend_ops vp702x_fe_ops = {
+ .delsys = { SYS_DVBS },
.info = {
.name = "Twinhan DST-like frontend (VP7021/VP7020) DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 1000, /* kHz for QPSK frontends */
@@ -371,7 +364,6 @@
.sleep = vp702x_fe_sleep,
.set_frontend = vp702x_fe_set_frontend,
- .get_frontend = vp702x_fe_get_frontend,
.get_tune_settings = vp702x_fe_get_tune_settings,
.read_status = vp702x_fe_read_status,
diff --git a/drivers/media/dvb/dvb-usb/vp7045-fe.c b/drivers/media/dvb/dvb-usb/vp7045-fe.c
index 8452eef..b8825b1 100644
--- a/drivers/media/dvb/dvb-usb/vp7045-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp7045-fe.c
@@ -103,9 +103,9 @@
return 0;
}
-static int vp7045_fe_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
+static int vp7045_fe_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct vp7045_fe_state *state = fe->demodulator_priv;
u8 buf[5];
u32 freq = fep->frequency / 1000;
@@ -115,25 +115,24 @@
buf[2] = freq & 0xff;
buf[3] = 0;
- switch (fep->u.ofdm.bandwidth) {
- case BANDWIDTH_8_MHZ: buf[4] = 8; break;
- case BANDWIDTH_7_MHZ: buf[4] = 7; break;
- case BANDWIDTH_6_MHZ: buf[4] = 6; break;
- case BANDWIDTH_AUTO: return -EOPNOTSUPP;
- default:
- return -EINVAL;
+ switch (fep->bandwidth_hz) {
+ case 8000000:
+ buf[4] = 8;
+ break;
+ case 7000000:
+ buf[4] = 7;
+ break;
+ case 6000000:
+ buf[4] = 6;
+ break;
+ default:
+ return -EINVAL;
}
vp7045_usb_op(state->d,LOCK_TUNER_COMMAND,buf,5,NULL,0,200);
return 0;
}
-static int vp7045_fe_get_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
-{
- return 0;
-}
-
static void vp7045_fe_release(struct dvb_frontend* fe)
{
struct vp7045_fe_state *state = fe->demodulator_priv;
@@ -159,9 +158,9 @@
static struct dvb_frontend_ops vp7045_fe_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "Twinhan VP7045/46 USB DVB-T",
- .type = FE_OFDM,
.frequency_min = 44250000,
.frequency_max = 867250000,
.frequency_stepsize = 1000,
@@ -181,7 +180,6 @@
.sleep = vp7045_fe_sleep,
.set_frontend = vp7045_fe_set_frontend,
- .get_frontend = vp7045_fe_get_frontend,
.get_tune_settings = vp7045_fe_get_tune_settings,
.read_status = vp7045_fe_read_status,
diff --git a/drivers/media/dvb/firewire/firedtv-avc.c b/drivers/media/dvb/firewire/firedtv-avc.c
index 489ae82..d1a1a13 100644
--- a/drivers/media/dvb/firewire/firedtv-avc.c
+++ b/drivers/media/dvb/firewire/firedtv-avc.c
@@ -335,7 +335,7 @@
* (not supported by the AVC standard)
*/
static int avc_tuner_tuneqpsk(struct firedtv *fdtv,
- struct dvb_frontend_parameters *params)
+ struct dtv_frontend_properties *p)
{
struct avc_command_frame *c = (void *)fdtv->avc_data;
@@ -349,15 +349,15 @@
else
c->operand[3] = SFE_VENDOR_OPCODE_TUNE_QPSK;
- c->operand[4] = (params->frequency >> 24) & 0xff;
- c->operand[5] = (params->frequency >> 16) & 0xff;
- c->operand[6] = (params->frequency >> 8) & 0xff;
- c->operand[7] = params->frequency & 0xff;
+ c->operand[4] = (p->frequency >> 24) & 0xff;
+ c->operand[5] = (p->frequency >> 16) & 0xff;
+ c->operand[6] = (p->frequency >> 8) & 0xff;
+ c->operand[7] = p->frequency & 0xff;
- c->operand[8] = ((params->u.qpsk.symbol_rate / 1000) >> 8) & 0xff;
- c->operand[9] = (params->u.qpsk.symbol_rate / 1000) & 0xff;
+ c->operand[8] = ((p->symbol_rate / 1000) >> 8) & 0xff;
+ c->operand[9] = (p->symbol_rate / 1000) & 0xff;
- switch (params->u.qpsk.fec_inner) {
+ switch (p->fec_inner) {
case FEC_1_2: c->operand[10] = 0x1; break;
case FEC_2_3: c->operand[10] = 0x2; break;
case FEC_3_4: c->operand[10] = 0x3; break;
@@ -392,10 +392,11 @@
default: c->operand[13] = 0x2; break;
}
switch (fdtv->fe.dtv_property_cache.rolloff) {
- case ROLLOFF_AUTO: c->operand[14] = 0x2; break;
case ROLLOFF_35: c->operand[14] = 0x2; break;
case ROLLOFF_20: c->operand[14] = 0x0; break;
case ROLLOFF_25: c->operand[14] = 0x1; break;
+ case ROLLOFF_AUTO:
+ default: c->operand[14] = 0x2; break;
/* case ROLLOFF_NONE: c->operand[14] = 0xff; break; */
}
switch (fdtv->fe.dtv_property_cache.pilot) {
@@ -415,7 +416,7 @@
}
static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv,
- struct dvb_frontend_parameters *params)
+ struct dtv_frontend_properties *p)
{
struct avc_command_frame *c = (void *)fdtv->avc_data;
@@ -434,8 +435,8 @@
| 1 << 4 /* Frequency */
| 1 << 3 /* Symbol_Rate */
| 0 << 2 /* FEC_outer */
- | (params->u.qam.fec_inner != FEC_AUTO ? 1 << 1 : 0)
- | (params->u.qam.modulation != QAM_AUTO ? 1 << 0 : 0);
+ | (p->fec_inner != FEC_AUTO ? 1 << 1 : 0)
+ | (p->modulation != QAM_AUTO ? 1 << 0 : 0);
/* multiplex_valid_flags, low byte */
c->operand[6] = 0 << 7 /* NetworkID */
@@ -446,15 +447,15 @@
c->operand[9] = 0x00;
c->operand[10] = 0x00;
- c->operand[11] = (((params->frequency / 4000) >> 16) & 0xff) | (2 << 6);
- c->operand[12] = ((params->frequency / 4000) >> 8) & 0xff;
- c->operand[13] = (params->frequency / 4000) & 0xff;
- c->operand[14] = ((params->u.qpsk.symbol_rate / 1000) >> 12) & 0xff;
- c->operand[15] = ((params->u.qpsk.symbol_rate / 1000) >> 4) & 0xff;
- c->operand[16] = ((params->u.qpsk.symbol_rate / 1000) << 4) & 0xf0;
+ c->operand[11] = (((p->frequency / 4000) >> 16) & 0xff) | (2 << 6);
+ c->operand[12] = ((p->frequency / 4000) >> 8) & 0xff;
+ c->operand[13] = (p->frequency / 4000) & 0xff;
+ c->operand[14] = ((p->symbol_rate / 1000) >> 12) & 0xff;
+ c->operand[15] = ((p->symbol_rate / 1000) >> 4) & 0xff;
+ c->operand[16] = ((p->symbol_rate / 1000) << 4) & 0xf0;
c->operand[17] = 0x00;
- switch (params->u.qpsk.fec_inner) {
+ switch (p->fec_inner) {
case FEC_1_2: c->operand[18] = 0x1; break;
case FEC_2_3: c->operand[18] = 0x2; break;
case FEC_3_4: c->operand[18] = 0x3; break;
@@ -466,7 +467,7 @@
default: c->operand[18] = 0x0;
}
- switch (params->u.qam.modulation) {
+ switch (p->modulation) {
case QAM_16: c->operand[19] = 0x08; break;
case QAM_32: c->operand[19] = 0x10; break;
case QAM_64: c->operand[19] = 0x18; break;
@@ -483,9 +484,8 @@
}
static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv,
- struct dvb_frontend_parameters *params)
+ struct dtv_frontend_properties *p)
{
- struct dvb_ofdm_parameters *ofdm = ¶ms->u.ofdm;
struct avc_command_frame *c = (void *)fdtv->avc_data;
c->opcode = AVC_OPCODE_DSD;
@@ -500,42 +500,42 @@
c->operand[5] =
0 << 7 /* reserved */
| 1 << 6 /* CenterFrequency */
- | (ofdm->bandwidth != BANDWIDTH_AUTO ? 1 << 5 : 0)
- | (ofdm->constellation != QAM_AUTO ? 1 << 4 : 0)
- | (ofdm->hierarchy_information != HIERARCHY_AUTO ? 1 << 3 : 0)
- | (ofdm->code_rate_HP != FEC_AUTO ? 1 << 2 : 0)
- | (ofdm->code_rate_LP != FEC_AUTO ? 1 << 1 : 0)
- | (ofdm->guard_interval != GUARD_INTERVAL_AUTO ? 1 << 0 : 0);
+ | (p->bandwidth_hz != 0 ? 1 << 5 : 0)
+ | (p->modulation != QAM_AUTO ? 1 << 4 : 0)
+ | (p->hierarchy != HIERARCHY_AUTO ? 1 << 3 : 0)
+ | (p->code_rate_HP != FEC_AUTO ? 1 << 2 : 0)
+ | (p->code_rate_LP != FEC_AUTO ? 1 << 1 : 0)
+ | (p->guard_interval != GUARD_INTERVAL_AUTO ? 1 << 0 : 0);
/* multiplex_valid_flags, low byte */
c->operand[6] =
0 << 7 /* NetworkID */
- | (ofdm->transmission_mode != TRANSMISSION_MODE_AUTO ? 1 << 6 : 0)
+ | (p->transmission_mode != TRANSMISSION_MODE_AUTO ? 1 << 6 : 0)
| 0 << 5 /* OtherFrequencyFlag */
| 0 << 0 /* reserved */ ;
c->operand[7] = 0x0;
- c->operand[8] = (params->frequency / 10) >> 24;
- c->operand[9] = ((params->frequency / 10) >> 16) & 0xff;
- c->operand[10] = ((params->frequency / 10) >> 8) & 0xff;
- c->operand[11] = (params->frequency / 10) & 0xff;
+ c->operand[8] = (p->frequency / 10) >> 24;
+ c->operand[9] = ((p->frequency / 10) >> 16) & 0xff;
+ c->operand[10] = ((p->frequency / 10) >> 8) & 0xff;
+ c->operand[11] = (p->frequency / 10) & 0xff;
- switch (ofdm->bandwidth) {
- case BANDWIDTH_7_MHZ: c->operand[12] = 0x20; break;
- case BANDWIDTH_8_MHZ:
- case BANDWIDTH_6_MHZ: /* not defined by AVC spec */
- case BANDWIDTH_AUTO:
+ switch (p->bandwidth_hz) {
+ case 7000000: c->operand[12] = 0x20; break;
+ case 8000000:
+ case 6000000: /* not defined by AVC spec */
+ case 0:
default: c->operand[12] = 0x00;
}
- switch (ofdm->constellation) {
+ switch (p->modulation) {
case QAM_16: c->operand[13] = 1 << 6; break;
case QAM_64: c->operand[13] = 2 << 6; break;
case QPSK:
default: c->operand[13] = 0x00;
}
- switch (ofdm->hierarchy_information) {
+ switch (p->hierarchy) {
case HIERARCHY_1: c->operand[13] |= 1 << 3; break;
case HIERARCHY_2: c->operand[13] |= 2 << 3; break;
case HIERARCHY_4: c->operand[13] |= 3 << 3; break;
@@ -544,7 +544,7 @@
default: break;
}
- switch (ofdm->code_rate_HP) {
+ switch (p->code_rate_HP) {
case FEC_2_3: c->operand[13] |= 1; break;
case FEC_3_4: c->operand[13] |= 2; break;
case FEC_5_6: c->operand[13] |= 3; break;
@@ -553,7 +553,7 @@
default: break;
}
- switch (ofdm->code_rate_LP) {
+ switch (p->code_rate_LP) {
case FEC_2_3: c->operand[14] = 1 << 5; break;
case FEC_3_4: c->operand[14] = 2 << 5; break;
case FEC_5_6: c->operand[14] = 3 << 5; break;
@@ -562,7 +562,7 @@
default: c->operand[14] = 0x00; break;
}
- switch (ofdm->guard_interval) {
+ switch (p->guard_interval) {
case GUARD_INTERVAL_1_16: c->operand[14] |= 1 << 3; break;
case GUARD_INTERVAL_1_8: c->operand[14] |= 2 << 3; break;
case GUARD_INTERVAL_1_4: c->operand[14] |= 3 << 3; break;
@@ -571,7 +571,7 @@
default: break;
}
- switch (ofdm->transmission_mode) {
+ switch (p->transmission_mode) {
case TRANSMISSION_MODE_8K: c->operand[14] |= 1 << 1; break;
case TRANSMISSION_MODE_2K:
case TRANSMISSION_MODE_AUTO:
@@ -585,7 +585,7 @@
}
int avc_tuner_dsd(struct firedtv *fdtv,
- struct dvb_frontend_parameters *params)
+ struct dtv_frontend_properties *p)
{
struct avc_command_frame *c = (void *)fdtv->avc_data;
int pos, ret;
@@ -597,9 +597,9 @@
switch (fdtv->type) {
case FIREDTV_DVB_S:
- case FIREDTV_DVB_S2: pos = avc_tuner_tuneqpsk(fdtv, params); break;
- case FIREDTV_DVB_C: pos = avc_tuner_dsd_dvb_c(fdtv, params); break;
- case FIREDTV_DVB_T: pos = avc_tuner_dsd_dvb_t(fdtv, params); break;
+ case FIREDTV_DVB_S2: pos = avc_tuner_tuneqpsk(fdtv, p); break;
+ case FIREDTV_DVB_C: pos = avc_tuner_dsd_dvb_c(fdtv, p); break;
+ case FIREDTV_DVB_T: pos = avc_tuner_dsd_dvb_t(fdtv, p); break;
default:
BUG();
}
diff --git a/drivers/media/dvb/firewire/firedtv-dvb.c b/drivers/media/dvb/firewire/firedtv-dvb.c
index fd8bbbf..eb7496e 100644
--- a/drivers/media/dvb/firewire/firedtv-dvb.c
+++ b/drivers/media/dvb/firewire/firedtv-dvb.c
@@ -203,7 +203,9 @@
if (err)
goto fail_rem_frontend;
- dvb_net_init(&fdtv->adapter, &fdtv->dvbnet, &fdtv->demux.dmx);
+ err = dvb_net_init(&fdtv->adapter, &fdtv->dvbnet, &fdtv->demux.dmx);
+ if (err)
+ goto fail_disconnect_frontend;
fdtv_frontend_init(fdtv, name);
err = dvb_register_frontend(&fdtv->adapter, &fdtv->fe);
@@ -218,6 +220,7 @@
fail_net_release:
dvb_net_release(&fdtv->dvbnet);
+fail_disconnect_frontend:
fdtv->demux.dmx.close(&fdtv->demux.dmx);
fail_rem_frontend:
fdtv->demux.dmx.remove_frontend(&fdtv->demux.dmx, &fdtv->frontend);
diff --git a/drivers/media/dvb/firewire/firedtv-fe.c b/drivers/media/dvb/firewire/firedtv-fe.c
index 8748a61..6fe9793 100644
--- a/drivers/media/dvb/firewire/firedtv-fe.c
+++ b/drivers/media/dvb/firewire/firedtv-fe.c
@@ -141,28 +141,12 @@
return -EOPNOTSUPP;
}
-static int fdtv_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int fdtv_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct firedtv *fdtv = fe->sec_priv;
- return avc_tuner_dsd(fdtv, params);
-}
-
-static int fdtv_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
-{
- return -EOPNOTSUPP;
-}
-
-static int fdtv_get_property(struct dvb_frontend *fe, struct dtv_property *tvp)
-{
- return 0;
-}
-
-static int fdtv_set_property(struct dvb_frontend *fe, struct dtv_property *tvp)
-{
- return 0;
+ return avc_tuner_dsd(fdtv, p);
}
void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
@@ -174,10 +158,6 @@
ops->sleep = fdtv_sleep;
ops->set_frontend = fdtv_set_frontend;
- ops->get_frontend = fdtv_get_frontend;
-
- ops->get_property = fdtv_get_property;
- ops->set_property = fdtv_set_property;
ops->read_status = fdtv_read_status;
ops->read_ber = fdtv_read_ber;
@@ -192,7 +172,7 @@
switch (fdtv->type) {
case FIREDTV_DVB_S:
- fi->type = FE_QPSK;
+ ops->delsys[0] = SYS_DVBS;
fi->frequency_min = 950000;
fi->frequency_max = 2150000;
@@ -211,7 +191,8 @@
break;
case FIREDTV_DVB_S2:
- fi->type = FE_QPSK;
+ ops->delsys[0] = SYS_DVBS;
+ ops->delsys[1] = SYS_DVBS2;
fi->frequency_min = 950000;
fi->frequency_max = 2150000;
@@ -231,7 +212,7 @@
break;
case FIREDTV_DVB_C:
- fi->type = FE_QAM;
+ ops->delsys[0] = SYS_DVBC_ANNEX_A;
fi->frequency_min = 47000000;
fi->frequency_max = 866000000;
@@ -249,7 +230,7 @@
break;
case FIREDTV_DVB_T:
- fi->type = FE_OFDM;
+ ops->delsys[0] = SYS_DVBT;
fi->frequency_min = 49000000;
fi->frequency_max = 861000000;
diff --git a/drivers/media/dvb/firewire/firedtv.h b/drivers/media/dvb/firewire/firedtv.h
index bd00b04..4fdcd8c 100644
--- a/drivers/media/dvb/firewire/firedtv.h
+++ b/drivers/media/dvb/firewire/firedtv.h
@@ -112,8 +112,8 @@
/* firedtv-avc.c */
int avc_recv(struct firedtv *fdtv, void *data, size_t length);
int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat);
-struct dvb_frontend_parameters;
-int avc_tuner_dsd(struct firedtv *fdtv, struct dvb_frontend_parameters *params);
+struct dtv_frontend_properties;
+int avc_tuner_dsd(struct firedtv *fdtv, struct dtv_frontend_properties *params);
int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]);
int avc_tuner_get_ts(struct firedtv *fdtv);
int avc_identify_subunit(struct firedtv *fdtv);
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index 4a2d2e6..ebb5ed7 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -404,6 +404,13 @@
help
Say Y when you want to support this frontend.
+config DVB_HD29L2
+ tristate "HDIC HD29L2"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ Say Y when you want to support this frontend.
+
config DVB_STV0367
tristate "ST STV0367 based"
depends on DVB_CORE && I2C
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index f639f67..00a2063 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -84,6 +84,7 @@
obj-$(CONFIG_DVB_STV6110x) += stv6110x.o
obj-$(CONFIG_DVB_ISL6423) += isl6423.o
obj-$(CONFIG_DVB_EC100) += ec100.o
+obj-$(CONFIG_DVB_HD29L2) += hd29l2.o
obj-$(CONFIG_DVB_DS3000) += ds3000.o
obj-$(CONFIG_DVB_MB86A16) += mb86a16.o
obj-$(CONFIG_DVB_MB86A20S) += mb86a20s.o
diff --git a/drivers/media/dvb/frontends/af9013.c b/drivers/media/dvb/frontends/af9013.c
index 345311c..6bcbcf5 100644
--- a/drivers/media/dvb/frontends/af9013.c
+++ b/drivers/media/dvb/frontends/af9013.c
@@ -2,6 +2,7 @@
* Afatech AF9013 demodulator driver
*
* Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
*
* Thanks to Afatech who kindly provided information.
*
@@ -21,25 +22,15 @@
*
*/
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/firmware.h>
-
-#include "dvb_frontend.h"
#include "af9013_priv.h"
-#include "af9013.h"
int af9013_debug;
+module_param_named(debug, af9013_debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
struct af9013_state {
struct i2c_adapter *i2c;
- struct dvb_frontend frontend;
-
+ struct dvb_frontend fe;
struct af9013_config config;
/* tuner/demod RF and IF AGC limits used for signal strength calc */
@@ -48,107 +39,178 @@
u32 ber;
u32 ucblocks;
u16 snr;
- u32 frequency;
- unsigned long next_statistics_check;
+ u32 bandwidth_hz;
+ fe_status_t fe_status;
+ unsigned long set_frontend_jiffies;
+ unsigned long read_status_jiffies;
+ bool first_tune;
+ bool i2c_gate_state;
+ unsigned int statistics_step:3;
+ struct delayed_work statistics_work;
};
-static u8 regmask[8] = { 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff };
-
-static int af9013_write_regs(struct af9013_state *state, u8 mbox, u16 reg,
- u8 *val, u8 len)
+/* write multiple registers */
+static int af9013_wr_regs_i2c(struct af9013_state *priv, u8 mbox, u16 reg,
+ const u8 *val, int len)
{
+ int ret;
u8 buf[3+len];
- struct i2c_msg msg = {
- .addr = state->config.demod_address,
- .flags = 0,
- .len = sizeof(buf),
- .buf = buf };
+ struct i2c_msg msg[1] = {
+ {
+ .addr = priv->config.i2c_addr,
+ .flags = 0,
+ .len = sizeof(buf),
+ .buf = buf,
+ }
+ };
- buf[0] = reg >> 8;
- buf[1] = reg & 0xff;
+ buf[0] = (reg >> 8) & 0xff;
+ buf[1] = (reg >> 0) & 0xff;
buf[2] = mbox;
memcpy(&buf[3], val, len);
- if (i2c_transfer(state->i2c, &msg, 1) != 1) {
- warn("I2C write failed reg:%04x len:%d", reg, len);
- return -EREMOTEIO;
+ ret = i2c_transfer(priv->i2c, msg, 1);
+ if (ret == 1) {
+ ret = 0;
+ } else {
+ warn("i2c wr failed=%d reg=%04x len=%d", ret, reg, len);
+ ret = -EREMOTEIO;
}
+ return ret;
+}
+
+/* read multiple registers */
+static int af9013_rd_regs_i2c(struct af9013_state *priv, u8 mbox, u16 reg,
+ u8 *val, int len)
+{
+ int ret;
+ u8 buf[3];
+ struct i2c_msg msg[2] = {
+ {
+ .addr = priv->config.i2c_addr,
+ .flags = 0,
+ .len = 3,
+ .buf = buf,
+ }, {
+ .addr = priv->config.i2c_addr,
+ .flags = I2C_M_RD,
+ .len = len,
+ .buf = val,
+ }
+ };
+
+ buf[0] = (reg >> 8) & 0xff;
+ buf[1] = (reg >> 0) & 0xff;
+ buf[2] = mbox;
+
+ ret = i2c_transfer(priv->i2c, msg, 2);
+ if (ret == 2) {
+ ret = 0;
+ } else {
+ warn("i2c rd failed=%d reg=%04x len=%d", ret, reg, len);
+ ret = -EREMOTEIO;
+ }
+ return ret;
+}
+
+/* write multiple registers */
+static int af9013_wr_regs(struct af9013_state *priv, u16 reg, const u8 *val,
+ int len)
+{
+ int ret, i;
+ u8 mbox = (0 << 7)|(0 << 6)|(1 << 1)|(1 << 0);
+
+ if ((priv->config.ts_mode == AF9013_TS_USB) &&
+ ((reg & 0xff00) != 0xff00) && ((reg & 0xff00) != 0xae00)) {
+ mbox |= ((len - 1) << 2);
+ ret = af9013_wr_regs_i2c(priv, mbox, reg, val, len);
+ } else {
+ for (i = 0; i < len; i++) {
+ ret = af9013_wr_regs_i2c(priv, mbox, reg+i, val+i, 1);
+ if (ret)
+ goto err;
+ }
+ }
+
+err:
return 0;
}
-static int af9013_write_ofdm_regs(struct af9013_state *state, u16 reg, u8 *val,
- u8 len)
+/* read multiple registers */
+static int af9013_rd_regs(struct af9013_state *priv, u16 reg, u8 *val, int len)
{
- u8 mbox = (1 << 0)|(1 << 1)|((len - 1) << 2)|(0 << 6)|(0 << 7);
- return af9013_write_regs(state, mbox, reg, val, len);
+ int ret, i;
+ u8 mbox = (0 << 7)|(0 << 6)|(1 << 1)|(0 << 0);
+
+ if ((priv->config.ts_mode == AF9013_TS_USB) &&
+ ((reg & 0xff00) != 0xff00) && ((reg & 0xff00) != 0xae00)) {
+ mbox |= ((len - 1) << 2);
+ ret = af9013_rd_regs_i2c(priv, mbox, reg, val, len);
+ } else {
+ for (i = 0; i < len; i++) {
+ ret = af9013_rd_regs_i2c(priv, mbox, reg+i, val+i, 1);
+ if (ret)
+ goto err;
+ }
+ }
+
+err:
+ return 0;
+}
+
+/* write single register */
+static int af9013_wr_reg(struct af9013_state *priv, u16 reg, u8 val)
+{
+ return af9013_wr_regs(priv, reg, &val, 1);
+}
+
+/* read single register */
+static int af9013_rd_reg(struct af9013_state *priv, u16 reg, u8 *val)
+{
+ return af9013_rd_regs(priv, reg, val, 1);
}
static int af9013_write_ofsm_regs(struct af9013_state *state, u16 reg, u8 *val,
u8 len)
{
- u8 mbox = (1 << 0)|(1 << 1)|((len - 1) << 2)|(1 << 6)|(1 << 7);
- return af9013_write_regs(state, mbox, reg, val, len);
+ u8 mbox = (1 << 7)|(1 << 6)|((len - 1) << 2)|(1 << 1)|(1 << 0);
+ return af9013_wr_regs_i2c(state, mbox, reg, val, len);
}
-/* write single register */
-static int af9013_write_reg(struct af9013_state *state, u16 reg, u8 val)
-{
- return af9013_write_ofdm_regs(state, reg, &val, 1);
-}
-
-/* read single register */
-static int af9013_read_reg(struct af9013_state *state, u16 reg, u8 *val)
-{
- u8 obuf[3] = { reg >> 8, reg & 0xff, 0 };
- u8 ibuf[1];
- struct i2c_msg msg[2] = {
- {
- .addr = state->config.demod_address,
- .flags = 0,
- .len = sizeof(obuf),
- .buf = obuf
- }, {
- .addr = state->config.demod_address,
- .flags = I2C_M_RD,
- .len = sizeof(ibuf),
- .buf = ibuf
- }
- };
-
- if (i2c_transfer(state->i2c, msg, 2) != 2) {
- warn("I2C read failed reg:%04x", reg);
- return -EREMOTEIO;
- }
- *val = ibuf[0];
- return 0;
-}
-
-static int af9013_write_reg_bits(struct af9013_state *state, u16 reg, u8 pos,
- u8 len, u8 val)
+static int af9013_wr_reg_bits(struct af9013_state *state, u16 reg, int pos,
+ int len, u8 val)
{
int ret;
u8 tmp, mask;
- ret = af9013_read_reg(state, reg, &tmp);
- if (ret)
- return ret;
+ /* no need for read if whole reg is written */
+ if (len != 8) {
+ ret = af9013_rd_reg(state, reg, &tmp);
+ if (ret)
+ return ret;
- mask = regmask[len - 1] << pos;
- tmp = (tmp & ~mask) | ((val << pos) & mask);
+ mask = (0xff >> (8 - len)) << pos;
+ val <<= pos;
+ tmp &= ~mask;
+ val |= tmp;
+ }
- return af9013_write_reg(state, reg, tmp);
+ return af9013_wr_reg(state, reg, val);
}
-static int af9013_read_reg_bits(struct af9013_state *state, u16 reg, u8 pos,
- u8 len, u8 *val)
+static int af9013_rd_reg_bits(struct af9013_state *state, u16 reg, int pos,
+ int len, u8 *val)
{
int ret;
u8 tmp;
- ret = af9013_read_reg(state, reg, &tmp);
+ ret = af9013_rd_reg(state, reg, &tmp);
if (ret)
return ret;
- *val = (tmp >> pos) & regmask[len - 1];
+
+ *val = (tmp >> pos);
+ *val &= (0xff >> (8 - len));
+
return 0;
}
@@ -157,10 +219,13 @@
int ret;
u8 pos;
u16 addr;
- deb_info("%s: gpio:%d gpioval:%02x\n", __func__, gpio, gpioval);
-/* GPIO0 & GPIO1 0xd735
- GPIO2 & GPIO3 0xd736 */
+ dbg("%s: gpio=%d gpioval=%02x", __func__, gpio, gpioval);
+
+ /*
+ * GPIO0 & GPIO1 0xd735
+ * GPIO2 & GPIO3 0xd736
+ */
switch (gpio) {
case 0:
@@ -175,7 +240,7 @@
default:
err("invalid gpio:%d\n", gpio);
ret = -EINVAL;
- goto error;
+ goto err;
};
switch (gpio) {
@@ -190,16 +255,21 @@
break;
};
- ret = af9013_write_reg_bits(state, addr, pos, 4, gpioval);
+ ret = af9013_wr_reg_bits(state, addr, pos, 4, gpioval);
+ if (ret)
+ goto err;
-error:
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
return ret;
}
static u32 af913_div(u32 a, u32 b, u32 x)
{
u32 r = 0, c = 0, i;
- deb_info("%s: a:%d b:%d x:%d\n", __func__, a, b, x);
+
+ dbg("%s: a=%d b=%d x=%d", __func__, a, b, x);
if (a > b) {
c = a / b;
@@ -216,205 +286,407 @@
}
r = (c << (u32)x) + r;
- deb_info("%s: a:%d b:%d x:%d r:%d r:%x\n", __func__, a, b, x, r, r);
+ dbg("%s: a=%d b=%d x=%d r=%x", __func__, a, b, x, r);
return r;
}
-static int af9013_set_coeff(struct af9013_state *state, fe_bandwidth_t bw)
+static int af9013_power_ctrl(struct af9013_state *state, u8 onoff)
{
- int ret, i, j, found;
- deb_info("%s: adc_clock:%d bw:%d\n", __func__,
- state->config.adc_clock, bw);
+ int ret, i;
+ u8 tmp;
- /* lookup coeff from table */
- for (i = 0, found = 0; i < ARRAY_SIZE(coeff_table); i++) {
- if (coeff_table[i].adc_clock == state->config.adc_clock &&
- coeff_table[i].bw == bw) {
- found = 1;
- break;
- }
- }
+ dbg("%s: onoff=%d", __func__, onoff);
- if (!found) {
- err("invalid bw or clock");
- ret = -EINVAL;
- goto error;
- }
+ /* enable reset */
+ ret = af9013_wr_reg_bits(state, 0xd417, 4, 1, 1);
+ if (ret)
+ goto err;
- deb_info("%s: coeff: ", __func__);
- debug_dump(coeff_table[i].val, sizeof(coeff_table[i].val), deb_info);
+ /* start reset mechanism */
+ ret = af9013_wr_reg(state, 0xaeff, 1);
+ if (ret)
+ goto err;
- /* program */
- for (j = 0; j < sizeof(coeff_table[i].val); j++) {
- ret = af9013_write_reg(state, 0xae00 + j,
- coeff_table[i].val[j]);
+ /* wait reset performs */
+ for (i = 0; i < 150; i++) {
+ ret = af9013_rd_reg_bits(state, 0xd417, 1, 1, &tmp);
if (ret)
- break;
+ goto err;
+
+ if (tmp)
+ break; /* reset done */
+
+ usleep_range(5000, 25000);
}
-error:
+ if (!tmp)
+ return -ETIMEDOUT;
+
+ if (onoff) {
+ /* clear reset */
+ ret = af9013_wr_reg_bits(state, 0xd417, 1, 1, 0);
+ if (ret)
+ goto err;
+
+ /* disable reset */
+ ret = af9013_wr_reg_bits(state, 0xd417, 4, 1, 0);
+
+ /* power on */
+ ret = af9013_wr_reg_bits(state, 0xd73a, 3, 1, 0);
+ } else {
+ /* power off */
+ ret = af9013_wr_reg_bits(state, 0xd73a, 3, 1, 1);
+ }
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
return ret;
}
-static int af9013_set_adc_ctrl(struct af9013_state *state)
+static int af9013_statistics_ber_unc_start(struct dvb_frontend *fe)
{
+ struct af9013_state *state = fe->demodulator_priv;
int ret;
- u8 buf[3], tmp, i;
- u32 adc_cw;
- deb_info("%s: adc_clock:%d\n", __func__, state->config.adc_clock);
+ dbg("%s", __func__);
- /* adc frequency type */
- switch (state->config.adc_clock) {
- case 28800: /* 28.800 MHz */
- tmp = 0;
+ /* reset and start BER counter */
+ ret = af9013_wr_reg_bits(state, 0xd391, 4, 1, 1);
+ if (ret)
+ goto err;
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int af9013_statistics_ber_unc_result(struct dvb_frontend *fe)
+{
+ struct af9013_state *state = fe->demodulator_priv;
+ int ret;
+ u8 buf[5];
+
+ dbg("%s", __func__);
+
+ /* check if error bit count is ready */
+ ret = af9013_rd_reg_bits(state, 0xd391, 4, 1, &buf[0]);
+ if (ret)
+ goto err;
+
+ if (!buf[0]) {
+ dbg("%s: not ready", __func__);
+ return 0;
+ }
+
+ ret = af9013_rd_regs(state, 0xd387, buf, 5);
+ if (ret)
+ goto err;
+
+ state->ber = (buf[2] << 16) | (buf[1] << 8) | buf[0];
+ state->ucblocks += (buf[4] << 8) | buf[3];
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int af9013_statistics_snr_start(struct dvb_frontend *fe)
+{
+ struct af9013_state *state = fe->demodulator_priv;
+ int ret;
+
+ dbg("%s", __func__);
+
+ /* start SNR meas */
+ ret = af9013_wr_reg_bits(state, 0xd2e1, 3, 1, 1);
+ if (ret)
+ goto err;
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int af9013_statistics_snr_result(struct dvb_frontend *fe)
+{
+ struct af9013_state *state = fe->demodulator_priv;
+ int ret, i, len;
+ u8 buf[3], tmp;
+ u32 snr_val;
+ const struct af9013_snr *uninitialized_var(snr_lut);
+
+ dbg("%s", __func__);
+
+ /* check if SNR ready */
+ ret = af9013_rd_reg_bits(state, 0xd2e1, 3, 1, &tmp);
+ if (ret)
+ goto err;
+
+ if (!tmp) {
+ dbg("%s: not ready", __func__);
+ return 0;
+ }
+
+ /* read value */
+ ret = af9013_rd_regs(state, 0xd2e3, buf, 3);
+ if (ret)
+ goto err;
+
+ snr_val = (buf[2] << 16) | (buf[1] << 8) | buf[0];
+
+ /* read current modulation */
+ ret = af9013_rd_reg(state, 0xd3c1, &tmp);
+ if (ret)
+ goto err;
+
+ switch ((tmp >> 6) & 3) {
+ case 0:
+ len = ARRAY_SIZE(qpsk_snr_lut);
+ snr_lut = qpsk_snr_lut;
break;
- case 20480: /* 20.480 MHz */
- tmp = 1;
+ case 1:
+ len = ARRAY_SIZE(qam16_snr_lut);
+ snr_lut = qam16_snr_lut;
break;
- case 28000: /* 28.000 MHz */
- tmp = 2;
- break;
- case 25000: /* 25.000 MHz */
- tmp = 3;
+ case 2:
+ len = ARRAY_SIZE(qam64_snr_lut);
+ snr_lut = qam64_snr_lut;
break;
default:
- err("invalid xtal");
- return -EINVAL;
+ goto err;
+ break;
}
- adc_cw = af913_div(state->config.adc_clock*1000, 1000000ul, 19ul);
+ for (i = 0; i < len; i++) {
+ tmp = snr_lut[i].snr;
- buf[0] = (u8) ((adc_cw & 0x000000ff));
- buf[1] = (u8) ((adc_cw & 0x0000ff00) >> 8);
- buf[2] = (u8) ((adc_cw & 0x00ff0000) >> 16);
-
- deb_info("%s: adc_cw:", __func__);
- debug_dump(buf, sizeof(buf), deb_info);
-
- /* program */
- for (i = 0; i < sizeof(buf); i++) {
- ret = af9013_write_reg(state, 0xd180 + i, buf[i]);
- if (ret)
- goto error;
+ if (snr_val < snr_lut[i].val)
+ break;
}
- ret = af9013_write_reg_bits(state, 0x9bd2, 0, 4, tmp);
-error:
+ state->snr = tmp * 10; /* dB/10 */
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
return ret;
}
-static int af9013_set_freq_ctrl(struct af9013_state *state, fe_bandwidth_t bw)
+static int af9013_statistics_signal_strength(struct dvb_frontend *fe)
+{
+ struct af9013_state *state = fe->demodulator_priv;
+ int ret = 0;
+ u8 buf[2], rf_gain, if_gain;
+ int signal_strength;
+
+ dbg("%s", __func__);
+
+ if (!state->signal_strength_en)
+ return 0;
+
+ ret = af9013_rd_regs(state, 0xd07c, buf, 2);
+ if (ret)
+ goto err;
+
+ rf_gain = buf[0];
+ if_gain = buf[1];
+
+ signal_strength = (0xffff / \
+ (9 * (state->rf_50 + state->if_50) - \
+ 11 * (state->rf_80 + state->if_80))) * \
+ (10 * (rf_gain + if_gain) - \
+ 11 * (state->rf_80 + state->if_80));
+ if (signal_strength < 0)
+ signal_strength = 0;
+ else if (signal_strength > 0xffff)
+ signal_strength = 0xffff;
+
+ state->signal_strength = signal_strength;
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static void af9013_statistics_work(struct work_struct *work)
{
int ret;
- u16 addr;
- u8 buf[3], i, j;
- u32 adc_freq, freq_cw;
- s8 bfs_spec_inv;
- int if_sample_freq;
+ struct af9013_state *state = container_of(work,
+ struct af9013_state, statistics_work.work);
+ unsigned int next_msec;
- for (j = 0; j < 3; j++) {
- if (j == 0) {
- addr = 0xd140; /* fcw normal */
- bfs_spec_inv = state->config.rf_spec_inv ? -1 : 1;
- } else if (j == 1) {
- addr = 0x9be7; /* fcw dummy ram */
- bfs_spec_inv = state->config.rf_spec_inv ? -1 : 1;
- } else {
- addr = 0x9bea; /* fcw inverted */
- bfs_spec_inv = state->config.rf_spec_inv ? 1 : -1;
- }
+ /* update only signal strength when demod is not locked */
+ if (!(state->fe_status & FE_HAS_LOCK)) {
+ state->statistics_step = 0;
+ state->ber = 0;
+ state->snr = 0;
+ }
- adc_freq = state->config.adc_clock * 1000;
- if_sample_freq = state->config.tuner_if * 1000;
+ switch (state->statistics_step) {
+ default:
+ state->statistics_step = 0;
+ case 0:
+ ret = af9013_statistics_signal_strength(&state->fe);
+ state->statistics_step++;
+ next_msec = 300;
+ break;
+ case 1:
+ ret = af9013_statistics_snr_start(&state->fe);
+ state->statistics_step++;
+ next_msec = 200;
+ break;
+ case 2:
+ ret = af9013_statistics_ber_unc_start(&state->fe);
+ state->statistics_step++;
+ next_msec = 1000;
+ break;
+ case 3:
+ ret = af9013_statistics_snr_result(&state->fe);
+ state->statistics_step++;
+ next_msec = 400;
+ break;
+ case 4:
+ ret = af9013_statistics_ber_unc_result(&state->fe);
+ state->statistics_step++;
+ next_msec = 100;
+ break;
+ }
- /* TDA18271 uses different sampling freq for every bw */
- if (state->config.tuner == AF9013_TUNER_TDA18271) {
- switch (bw) {
- case BANDWIDTH_6_MHZ:
- if_sample_freq = 3300000; /* 3.3 MHz */
- break;
- case BANDWIDTH_7_MHZ:
- if_sample_freq = 3500000; /* 3.5 MHz */
- break;
- case BANDWIDTH_8_MHZ:
- default:
- if_sample_freq = 4000000; /* 4.0 MHz */
- break;
- }
- } else if (state->config.tuner == AF9013_TUNER_TDA18218) {
- switch (bw) {
- case BANDWIDTH_6_MHZ:
- if_sample_freq = 3000000; /* 3 MHz */
- break;
- case BANDWIDTH_7_MHZ:
- if_sample_freq = 3500000; /* 3.5 MHz */
- break;
- case BANDWIDTH_8_MHZ:
- default:
- if_sample_freq = 4000000; /* 4 MHz */
+ schedule_delayed_work(&state->statistics_work,
+ msecs_to_jiffies(next_msec));
+
+ return;
+}
+
+static int af9013_get_tune_settings(struct dvb_frontend *fe,
+ struct dvb_frontend_tune_settings *fesettings)
+{
+ fesettings->min_delay_ms = 800;
+ fesettings->step_size = 0;
+ fesettings->max_drift = 0;
+
+ return 0;
+}
+
+static int af9013_set_frontend(struct dvb_frontend *fe)
+{
+ struct af9013_state *state = fe->demodulator_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ int ret, i, sampling_freq;
+ bool auto_mode, spec_inv;
+ u8 buf[6];
+ u32 if_frequency, freq_cw;
+
+ dbg("%s: frequency=%d bandwidth_hz=%d", __func__,
+ c->frequency, c->bandwidth_hz);
+
+ /* program tuner */
+ if (fe->ops.tuner_ops.set_params)
+ fe->ops.tuner_ops.set_params(fe);
+
+ /* program CFOE coefficients */
+ if (c->bandwidth_hz != state->bandwidth_hz) {
+ for (i = 0; i < ARRAY_SIZE(coeff_lut); i++) {
+ if (coeff_lut[i].clock == state->config.clock &&
+ coeff_lut[i].bandwidth_hz == c->bandwidth_hz) {
break;
}
}
- while (if_sample_freq > (adc_freq / 2))
- if_sample_freq = if_sample_freq - adc_freq;
+ ret = af9013_wr_regs(state, 0xae00, coeff_lut[i].val,
+ sizeof(coeff_lut[i].val));
+ }
- if (if_sample_freq >= 0)
- bfs_spec_inv = bfs_spec_inv * (-1);
+ /* program frequency control */
+ if (c->bandwidth_hz != state->bandwidth_hz || state->first_tune) {
+ /* get used IF frequency */
+ if (fe->ops.tuner_ops.get_if_frequency)
+ fe->ops.tuner_ops.get_if_frequency(fe, &if_frequency);
else
- if_sample_freq = if_sample_freq * (-1);
+ if_frequency = state->config.if_frequency;
- freq_cw = af913_div(if_sample_freq, adc_freq, 23ul);
+ sampling_freq = if_frequency;
- if (bfs_spec_inv == -1)
- freq_cw = 0x00800000 - freq_cw;
+ while (sampling_freq > (state->config.clock / 2))
+ sampling_freq -= state->config.clock;
- buf[0] = (u8) ((freq_cw & 0x000000ff));
- buf[1] = (u8) ((freq_cw & 0x0000ff00) >> 8);
- buf[2] = (u8) ((freq_cw & 0x007f0000) >> 16);
-
-
- deb_info("%s: freq_cw:", __func__);
- debug_dump(buf, sizeof(buf), deb_info);
-
- /* program */
- for (i = 0; i < sizeof(buf); i++) {
- ret = af9013_write_reg(state, addr++, buf[i]);
- if (ret)
- goto error;
+ if (sampling_freq < 0) {
+ sampling_freq *= -1;
+ spec_inv = state->config.spec_inv;
+ } else {
+ spec_inv = !state->config.spec_inv;
}
+
+ freq_cw = af913_div(sampling_freq, state->config.clock, 23);
+
+ if (spec_inv)
+ freq_cw = 0x800000 - freq_cw;
+
+ buf[0] = (freq_cw >> 0) & 0xff;
+ buf[1] = (freq_cw >> 8) & 0xff;
+ buf[2] = (freq_cw >> 16) & 0x7f;
+
+ freq_cw = 0x800000 - freq_cw;
+
+ buf[3] = (freq_cw >> 0) & 0xff;
+ buf[4] = (freq_cw >> 8) & 0xff;
+ buf[5] = (freq_cw >> 16) & 0x7f;
+
+ ret = af9013_wr_regs(state, 0xd140, buf, 3);
+ if (ret)
+ goto err;
+
+ ret = af9013_wr_regs(state, 0x9be7, buf, 6);
+ if (ret)
+ goto err;
}
-error:
- return ret;
-}
-static int af9013_set_ofdm_params(struct af9013_state *state,
- struct dvb_ofdm_parameters *params, u8 *auto_mode)
-{
- int ret;
- u8 i, buf[3] = {0, 0, 0};
- *auto_mode = 0; /* set if parameters are requested to auto set */
+ /* clear TPS lock flag */
+ ret = af9013_wr_reg_bits(state, 0xd330, 3, 1, 1);
+ if (ret)
+ goto err;
- /* Try auto-detect transmission parameters in case of AUTO requested or
- garbage parameters given by application for compatibility.
- MPlayer seems to provide garbage parameters currently. */
+ /* clear MPEG2 lock flag */
+ ret = af9013_wr_reg_bits(state, 0xd507, 6, 1, 0);
+ if (ret)
+ goto err;
- switch (params->transmission_mode) {
+ /* empty channel function */
+ ret = af9013_wr_reg_bits(state, 0x9bfe, 0, 1, 0);
+ if (ret)
+ goto err;
+
+ /* empty DVB-T channel function */
+ ret = af9013_wr_reg_bits(state, 0x9bc2, 0, 1, 0);
+ if (ret)
+ goto err;
+
+ /* transmission parameters */
+ auto_mode = false;
+ memset(buf, 0, 3);
+
+ switch (c->transmission_mode) {
case TRANSMISSION_MODE_AUTO:
- *auto_mode = 1;
+ auto_mode = 1;
+ break;
case TRANSMISSION_MODE_2K:
break;
case TRANSMISSION_MODE_8K:
buf[0] |= (1 << 0);
break;
default:
- deb_info("%s: invalid transmission_mode\n", __func__);
- *auto_mode = 1;
+ dbg("%s: invalid transmission_mode", __func__);
+ auto_mode = 1;
}
- switch (params->guard_interval) {
+ switch (c->guard_interval) {
case GUARD_INTERVAL_AUTO:
- *auto_mode = 1;
+ auto_mode = 1;
+ break;
case GUARD_INTERVAL_1_32:
break;
case GUARD_INTERVAL_1_16:
@@ -427,13 +699,14 @@
buf[0] |= (3 << 2);
break;
default:
- deb_info("%s: invalid guard_interval\n", __func__);
- *auto_mode = 1;
+ dbg("%s: invalid guard_interval", __func__);
+ auto_mode = 1;
}
- switch (params->hierarchy_information) {
+ switch (c->hierarchy) {
case HIERARCHY_AUTO:
- *auto_mode = 1;
+ auto_mode = 1;
+ break;
case HIERARCHY_NONE:
break;
case HIERARCHY_1:
@@ -446,13 +719,14 @@
buf[0] |= (3 << 4);
break;
default:
- deb_info("%s: invalid hierarchy_information\n", __func__);
- *auto_mode = 1;
+ dbg("%s: invalid hierarchy", __func__);
+ auto_mode = 1;
};
- switch (params->constellation) {
+ switch (c->modulation) {
case QAM_AUTO:
- *auto_mode = 1;
+ auto_mode = 1;
+ break;
case QPSK:
break;
case QAM_16:
@@ -462,16 +736,17 @@
buf[1] |= (2 << 6);
break;
default:
- deb_info("%s: invalid constellation\n", __func__);
- *auto_mode = 1;
+ dbg("%s: invalid modulation", __func__);
+ auto_mode = 1;
}
/* Use HP. How and which case we can switch to LP? */
buf[1] |= (1 << 4);
- switch (params->code_rate_HP) {
+ switch (c->code_rate_HP) {
case FEC_AUTO:
- *auto_mode = 1;
+ auto_mode = 1;
+ break;
case FEC_1_2:
break;
case FEC_2_3:
@@ -487,16 +762,14 @@
buf[2] |= (4 << 0);
break;
default:
- deb_info("%s: invalid code_rate_HP\n", __func__);
- *auto_mode = 1;
+ dbg("%s: invalid code_rate_HP", __func__);
+ auto_mode = 1;
}
- switch (params->code_rate_LP) {
+ switch (c->code_rate_LP) {
case FEC_AUTO:
- /* if HIERARCHY_NONE and FEC_NONE then LP FEC is set to FEC_AUTO
- by dvb_frontend.c for compatibility */
- if (params->hierarchy_information != HIERARCHY_NONE)
- *auto_mode = 1;
+ auto_mode = 1;
+ break;
case FEC_1_2:
break;
case FEC_2_3:
@@ -512,709 +785,373 @@
buf[2] |= (4 << 3);
break;
case FEC_NONE:
- if (params->hierarchy_information == HIERARCHY_AUTO)
- break;
+ break;
default:
- deb_info("%s: invalid code_rate_LP\n", __func__);
- *auto_mode = 1;
+ dbg("%s: invalid code_rate_LP", __func__);
+ auto_mode = 1;
}
- switch (params->bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (c->bandwidth_hz) {
+ case 6000000:
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
buf[1] |= (1 << 2);
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
buf[1] |= (2 << 2);
break;
default:
- deb_info("%s: invalid bandwidth\n", __func__);
- buf[1] |= (2 << 2); /* cannot auto-detect BW, try 8 MHz */
+ dbg("%s: invalid bandwidth_hz", __func__);
+ ret = -EINVAL;
+ goto err;
}
- /* program */
- for (i = 0; i < sizeof(buf); i++) {
- ret = af9013_write_reg(state, 0xd3c0 + i, buf[i]);
- if (ret)
- break;
- }
-
- return ret;
-}
-
-static int af9013_reset(struct af9013_state *state, u8 sleep)
-{
- int ret;
- u8 tmp, i;
- deb_info("%s\n", __func__);
-
- /* enable OFDM reset */
- ret = af9013_write_reg_bits(state, 0xd417, 4, 1, 1);
+ ret = af9013_wr_regs(state, 0xd3c0, buf, 3);
if (ret)
- goto error;
-
- /* start reset mechanism */
- ret = af9013_write_reg(state, 0xaeff, 1);
- if (ret)
- goto error;
-
- /* reset is done when bit 1 is set */
- for (i = 0; i < 150; i++) {
- ret = af9013_read_reg_bits(state, 0xd417, 1, 1, &tmp);
- if (ret)
- goto error;
- if (tmp)
- break; /* reset done */
- msleep(10);
- }
- if (!tmp)
- return -ETIMEDOUT;
-
- /* don't clear reset when going to sleep */
- if (!sleep) {
- /* clear OFDM reset */
- ret = af9013_write_reg_bits(state, 0xd417, 1, 1, 0);
- if (ret)
- goto error;
-
- /* disable OFDM reset */
- ret = af9013_write_reg_bits(state, 0xd417, 4, 1, 0);
- }
-error:
- return ret;
-}
-
-static int af9013_power_ctrl(struct af9013_state *state, u8 onoff)
-{
- int ret;
- deb_info("%s: onoff:%d\n", __func__, onoff);
-
- if (onoff) {
- /* power on */
- ret = af9013_write_reg_bits(state, 0xd73a, 3, 1, 0);
- if (ret)
- goto error;
- ret = af9013_write_reg_bits(state, 0xd417, 1, 1, 0);
- if (ret)
- goto error;
- ret = af9013_write_reg_bits(state, 0xd417, 4, 1, 0);
- } else {
- /* power off */
- ret = af9013_reset(state, 1);
- if (ret)
- goto error;
- ret = af9013_write_reg_bits(state, 0xd73a, 3, 1, 1);
- }
-error:
- return ret;
-}
-
-static int af9013_lock_led(struct af9013_state *state, u8 onoff)
-{
- deb_info("%s: onoff:%d\n", __func__, onoff);
-
- return af9013_write_reg_bits(state, 0xd730, 0, 1, onoff);
-}
-
-static int af9013_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
-{
- struct af9013_state *state = fe->demodulator_priv;
- int ret;
- u8 auto_mode; /* auto set TPS */
-
- deb_info("%s: freq:%d bw:%d\n", __func__, params->frequency,
- params->u.ofdm.bandwidth);
-
- state->frequency = params->frequency;
-
- /* program tuner */
- if (fe->ops.tuner_ops.set_params)
- fe->ops.tuner_ops.set_params(fe, params);
-
- /* program CFOE coefficients */
- ret = af9013_set_coeff(state, params->u.ofdm.bandwidth);
- if (ret)
- goto error;
-
- /* program frequency control */
- ret = af9013_set_freq_ctrl(state, params->u.ofdm.bandwidth);
- if (ret)
- goto error;
-
- /* clear TPS lock flag (inverted flag) */
- ret = af9013_write_reg_bits(state, 0xd330, 3, 1, 1);
- if (ret)
- goto error;
-
- /* clear MPEG2 lock flag */
- ret = af9013_write_reg_bits(state, 0xd507, 6, 1, 0);
- if (ret)
- goto error;
-
- /* empty channel function */
- ret = af9013_write_reg_bits(state, 0x9bfe, 0, 1, 0);
- if (ret)
- goto error;
-
- /* empty DVB-T channel function */
- ret = af9013_write_reg_bits(state, 0x9bc2, 0, 1, 0);
- if (ret)
- goto error;
-
- /* program TPS and bandwidth, check if auto mode needed */
- ret = af9013_set_ofdm_params(state, ¶ms->u.ofdm, &auto_mode);
- if (ret)
- goto error;
+ goto err;
if (auto_mode) {
/* clear easy mode flag */
- ret = af9013_write_reg(state, 0xaefd, 0);
- deb_info("%s: auto TPS\n", __func__);
+ ret = af9013_wr_reg(state, 0xaefd, 0);
+ if (ret)
+ goto err;
+
+ dbg("%s: auto params", __func__);
} else {
/* set easy mode flag */
- ret = af9013_write_reg(state, 0xaefd, 1);
+ ret = af9013_wr_reg(state, 0xaefd, 1);
if (ret)
- goto error;
- ret = af9013_write_reg(state, 0xaefe, 0);
- deb_info("%s: manual TPS\n", __func__);
+ goto err;
+
+ ret = af9013_wr_reg(state, 0xaefe, 0);
+ if (ret)
+ goto err;
+
+ dbg("%s: manual params", __func__);
}
- if (ret)
- goto error;
- /* everything is set, lets try to receive channel - OFSM GO! */
- ret = af9013_write_reg(state, 0xffff, 0);
+ /* tune */
+ ret = af9013_wr_reg(state, 0xffff, 0);
if (ret)
- goto error;
+ goto err;
-error:
+ state->bandwidth_hz = c->bandwidth_hz;
+ state->set_frontend_jiffies = jiffies;
+ state->first_tune = false;
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
return ret;
}
-static int af9013_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int af9013_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct af9013_state *state = fe->demodulator_priv;
int ret;
- u8 i, buf[3];
- deb_info("%s\n", __func__);
+ u8 buf[3];
- /* read TPS registers */
- for (i = 0; i < 3; i++) {
- ret = af9013_read_reg(state, 0xd3c0 + i, &buf[i]);
- if (ret)
- goto error;
- }
+ dbg("%s", __func__);
+
+ ret = af9013_rd_regs(state, 0xd3c0, buf, 3);
+ if (ret)
+ goto err;
switch ((buf[1] >> 6) & 3) {
case 0:
- p->u.ofdm.constellation = QPSK;
+ c->modulation = QPSK;
break;
case 1:
- p->u.ofdm.constellation = QAM_16;
+ c->modulation = QAM_16;
break;
case 2:
- p->u.ofdm.constellation = QAM_64;
+ c->modulation = QAM_64;
break;
}
switch ((buf[0] >> 0) & 3) {
case 0:
- p->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+ c->transmission_mode = TRANSMISSION_MODE_2K;
break;
case 1:
- p->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+ c->transmission_mode = TRANSMISSION_MODE_8K;
}
switch ((buf[0] >> 2) & 3) {
case 0:
- p->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+ c->guard_interval = GUARD_INTERVAL_1_32;
break;
case 1:
- p->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+ c->guard_interval = GUARD_INTERVAL_1_16;
break;
case 2:
- p->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+ c->guard_interval = GUARD_INTERVAL_1_8;
break;
case 3:
- p->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+ c->guard_interval = GUARD_INTERVAL_1_4;
break;
}
switch ((buf[0] >> 4) & 7) {
case 0:
- p->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+ c->hierarchy = HIERARCHY_NONE;
break;
case 1:
- p->u.ofdm.hierarchy_information = HIERARCHY_1;
+ c->hierarchy = HIERARCHY_1;
break;
case 2:
- p->u.ofdm.hierarchy_information = HIERARCHY_2;
+ c->hierarchy = HIERARCHY_2;
break;
case 3:
- p->u.ofdm.hierarchy_information = HIERARCHY_4;
+ c->hierarchy = HIERARCHY_4;
break;
}
switch ((buf[2] >> 0) & 7) {
case 0:
- p->u.ofdm.code_rate_HP = FEC_1_2;
+ c->code_rate_HP = FEC_1_2;
break;
case 1:
- p->u.ofdm.code_rate_HP = FEC_2_3;
+ c->code_rate_HP = FEC_2_3;
break;
case 2:
- p->u.ofdm.code_rate_HP = FEC_3_4;
+ c->code_rate_HP = FEC_3_4;
break;
case 3:
- p->u.ofdm.code_rate_HP = FEC_5_6;
+ c->code_rate_HP = FEC_5_6;
break;
case 4:
- p->u.ofdm.code_rate_HP = FEC_7_8;
+ c->code_rate_HP = FEC_7_8;
break;
}
switch ((buf[2] >> 3) & 7) {
case 0:
- p->u.ofdm.code_rate_LP = FEC_1_2;
+ c->code_rate_LP = FEC_1_2;
break;
case 1:
- p->u.ofdm.code_rate_LP = FEC_2_3;
+ c->code_rate_LP = FEC_2_3;
break;
case 2:
- p->u.ofdm.code_rate_LP = FEC_3_4;
+ c->code_rate_LP = FEC_3_4;
break;
case 3:
- p->u.ofdm.code_rate_LP = FEC_5_6;
+ c->code_rate_LP = FEC_5_6;
break;
case 4:
- p->u.ofdm.code_rate_LP = FEC_7_8;
+ c->code_rate_LP = FEC_7_8;
break;
}
switch ((buf[1] >> 2) & 3) {
case 0:
- p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+ c->bandwidth_hz = 6000000;
break;
case 1:
- p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+ c->bandwidth_hz = 7000000;
break;
case 2:
- p->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+ c->bandwidth_hz = 8000000;
break;
}
- p->inversion = INVERSION_AUTO;
- p->frequency = state->frequency;
-
-error:
return ret;
-}
-
-static int af9013_update_ber_unc(struct dvb_frontend *fe)
-{
- struct af9013_state *state = fe->demodulator_priv;
- int ret;
- u8 buf[3], i;
- u32 error_bit_count = 0;
- u32 total_bit_count = 0;
- u32 abort_packet_count = 0;
-
- state->ber = 0;
-
- /* check if error bit count is ready */
- ret = af9013_read_reg_bits(state, 0xd391, 4, 1, &buf[0]);
- if (ret)
- goto error;
- if (!buf[0])
- goto exit;
-
- /* get RSD packet abort count */
- for (i = 0; i < 2; i++) {
- ret = af9013_read_reg(state, 0xd38a + i, &buf[i]);
- if (ret)
- goto error;
- }
- abort_packet_count = (buf[1] << 8) + buf[0];
-
- /* get error bit count */
- for (i = 0; i < 3; i++) {
- ret = af9013_read_reg(state, 0xd387 + i, &buf[i]);
- if (ret)
- goto error;
- }
- error_bit_count = (buf[2] << 16) + (buf[1] << 8) + buf[0];
- error_bit_count = error_bit_count - abort_packet_count * 8 * 8;
-
- /* get used RSD counting period (10000 RSD packets used) */
- for (i = 0; i < 2; i++) {
- ret = af9013_read_reg(state, 0xd385 + i, &buf[i]);
- if (ret)
- goto error;
- }
- total_bit_count = (buf[1] << 8) + buf[0];
- total_bit_count = total_bit_count - abort_packet_count;
- total_bit_count = total_bit_count * 204 * 8;
-
- if (total_bit_count)
- state->ber = error_bit_count * 1000000000 / total_bit_count;
-
- state->ucblocks += abort_packet_count;
-
- deb_info("%s: err bits:%d total bits:%d abort count:%d\n", __func__,
- error_bit_count, total_bit_count, abort_packet_count);
-
- /* set BER counting range */
- ret = af9013_write_reg(state, 0xd385, 10000 & 0xff);
- if (ret)
- goto error;
- ret = af9013_write_reg(state, 0xd386, 10000 >> 8);
- if (ret)
- goto error;
- /* reset and start BER counter */
- ret = af9013_write_reg_bits(state, 0xd391, 4, 1, 1);
- if (ret)
- goto error;
-
-exit:
-error:
+err:
+ dbg("%s: failed=%d", __func__, ret);
return ret;
}
-static int af9013_update_snr(struct dvb_frontend *fe)
-{
- struct af9013_state *state = fe->demodulator_priv;
- int ret;
- u8 buf[3], i, len;
- u32 quant = 0;
- struct snr_table *uninitialized_var(snr_table);
-
- /* check if quantizer ready (for snr) */
- ret = af9013_read_reg_bits(state, 0xd2e1, 3, 1, &buf[0]);
- if (ret)
- goto error;
- if (buf[0]) {
- /* quantizer ready - read it */
- for (i = 0; i < 3; i++) {
- ret = af9013_read_reg(state, 0xd2e3 + i, &buf[i]);
- if (ret)
- goto error;
- }
- quant = (buf[2] << 16) + (buf[1] << 8) + buf[0];
-
- /* read current constellation */
- ret = af9013_read_reg(state, 0xd3c1, &buf[0]);
- if (ret)
- goto error;
-
- switch ((buf[0] >> 6) & 3) {
- case 0:
- len = ARRAY_SIZE(qpsk_snr_table);
- snr_table = qpsk_snr_table;
- break;
- case 1:
- len = ARRAY_SIZE(qam16_snr_table);
- snr_table = qam16_snr_table;
- break;
- case 2:
- len = ARRAY_SIZE(qam64_snr_table);
- snr_table = qam64_snr_table;
- break;
- default:
- len = 0;
- break;
- }
-
- if (len) {
- for (i = 0; i < len; i++) {
- if (quant < snr_table[i].val) {
- state->snr = snr_table[i].snr * 10;
- break;
- }
- }
- }
-
- /* set quantizer super frame count */
- ret = af9013_write_reg(state, 0xd2e2, 1);
- if (ret)
- goto error;
-
- /* check quantizer availability */
- for (i = 0; i < 10; i++) {
- msleep(10);
- ret = af9013_read_reg_bits(state, 0xd2e6, 0, 1,
- &buf[0]);
- if (ret)
- goto error;
- if (!buf[0])
- break;
- }
-
- /* reset quantizer */
- ret = af9013_write_reg_bits(state, 0xd2e1, 3, 1, 1);
- if (ret)
- goto error;
- }
-
-error:
- return ret;
-}
-
-static int af9013_update_signal_strength(struct dvb_frontend *fe)
-{
- struct af9013_state *state = fe->demodulator_priv;
- int ret = 0;
- u8 rf_gain, if_gain;
- int signal_strength;
-
- deb_info("%s\n", __func__);
-
- if (state->signal_strength_en) {
- ret = af9013_read_reg(state, 0xd07c, &rf_gain);
- if (ret)
- goto error;
- ret = af9013_read_reg(state, 0xd07d, &if_gain);
- if (ret)
- goto error;
- signal_strength = (0xffff / \
- (9 * (state->rf_50 + state->if_50) - \
- 11 * (state->rf_80 + state->if_80))) * \
- (10 * (rf_gain + if_gain) - \
- 11 * (state->rf_80 + state->if_80));
- if (signal_strength < 0)
- signal_strength = 0;
- else if (signal_strength > 0xffff)
- signal_strength = 0xffff;
-
- state->signal_strength = signal_strength;
- } else {
- state->signal_strength = 0;
- }
-
-error:
- return ret;
-}
-
-static int af9013_update_statistics(struct dvb_frontend *fe)
-{
- struct af9013_state *state = fe->demodulator_priv;
- int ret;
-
- if (time_before(jiffies, state->next_statistics_check))
- return 0;
-
- /* set minimum statistic update interval */
- state->next_statistics_check = jiffies + msecs_to_jiffies(1200);
-
- ret = af9013_update_signal_strength(fe);
- if (ret)
- goto error;
- ret = af9013_update_snr(fe);
- if (ret)
- goto error;
- ret = af9013_update_ber_unc(fe);
- if (ret)
- goto error;
-
-error:
- return ret;
-}
-
-static int af9013_get_tune_settings(struct dvb_frontend *fe,
- struct dvb_frontend_tune_settings *fesettings)
-{
- fesettings->min_delay_ms = 800;
- fesettings->step_size = 0;
- fesettings->max_drift = 0;
-
- return 0;
-}
-
static int af9013_read_status(struct dvb_frontend *fe, fe_status_t *status)
{
struct af9013_state *state = fe->demodulator_priv;
- int ret = 0;
+ int ret;
u8 tmp;
- *status = 0;
+
+ /*
+ * Return status from the cache if it is younger than 2000ms with the
+ * exception of last tune is done during 4000ms.
+ */
+ if (time_is_after_jiffies(
+ state->read_status_jiffies + msecs_to_jiffies(2000)) &&
+ time_is_before_jiffies(
+ state->set_frontend_jiffies + msecs_to_jiffies(4000))
+ ) {
+ *status = state->fe_status;
+ return 0;
+ } else {
+ *status = 0;
+ }
/* MPEG2 lock */
- ret = af9013_read_reg_bits(state, 0xd507, 6, 1, &tmp);
+ ret = af9013_rd_reg_bits(state, 0xd507, 6, 1, &tmp);
if (ret)
- goto error;
+ goto err;
+
if (tmp)
*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI |
FE_HAS_SYNC | FE_HAS_LOCK;
if (!*status) {
/* TPS lock */
- ret = af9013_read_reg_bits(state, 0xd330, 3, 1, &tmp);
+ ret = af9013_rd_reg_bits(state, 0xd330, 3, 1, &tmp);
if (ret)
- goto error;
+ goto err;
+
if (tmp)
*status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
FE_HAS_VITERBI;
}
- if (!*status) {
- /* CFO lock */
- ret = af9013_read_reg_bits(state, 0xd333, 7, 1, &tmp);
- if (ret)
- goto error;
- if (tmp)
- *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER;
- }
+ state->fe_status = *status;
+ state->read_status_jiffies = jiffies;
- if (!*status) {
- /* SFOE lock */
- ret = af9013_read_reg_bits(state, 0xd334, 6, 1, &tmp);
- if (ret)
- goto error;
- if (tmp)
- *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER;
- }
-
- if (!*status) {
- /* AGC lock */
- ret = af9013_read_reg_bits(state, 0xd1a0, 6, 1, &tmp);
- if (ret)
- goto error;
- if (tmp)
- *status |= FE_HAS_SIGNAL;
- }
-
- ret = af9013_update_statistics(fe);
-
-error:
return ret;
-}
-
-
-static int af9013_read_ber(struct dvb_frontend *fe, u32 *ber)
-{
- struct af9013_state *state = fe->demodulator_priv;
- int ret;
- ret = af9013_update_statistics(fe);
- *ber = state->ber;
- return ret;
-}
-
-static int af9013_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
-{
- struct af9013_state *state = fe->demodulator_priv;
- int ret;
- ret = af9013_update_statistics(fe);
- *strength = state->signal_strength;
+err:
+ dbg("%s: failed=%d", __func__, ret);
return ret;
}
static int af9013_read_snr(struct dvb_frontend *fe, u16 *snr)
{
struct af9013_state *state = fe->demodulator_priv;
- int ret;
- ret = af9013_update_statistics(fe);
*snr = state->snr;
- return ret;
+ return 0;
+}
+
+static int af9013_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+ struct af9013_state *state = fe->demodulator_priv;
+ *strength = state->signal_strength;
+ return 0;
+}
+
+static int af9013_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+ struct af9013_state *state = fe->demodulator_priv;
+ *ber = state->ber;
+ return 0;
}
static int af9013_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
{
struct af9013_state *state = fe->demodulator_priv;
- int ret;
- ret = af9013_update_statistics(fe);
*ucblocks = state->ucblocks;
- return ret;
-}
-
-static int af9013_sleep(struct dvb_frontend *fe)
-{
- struct af9013_state *state = fe->demodulator_priv;
- int ret;
- deb_info("%s\n", __func__);
-
- ret = af9013_lock_led(state, 0);
- if (ret)
- goto error;
-
- ret = af9013_power_ctrl(state, 0);
-error:
- return ret;
+ return 0;
}
static int af9013_init(struct dvb_frontend *fe)
{
struct af9013_state *state = fe->demodulator_priv;
int ret, i, len;
- u8 tmp0, tmp1;
- struct regdesc *init;
- deb_info("%s\n", __func__);
+ u8 buf[3], tmp;
+ u32 adc_cw;
+ const struct af9013_reg_bit *init;
- /* reset OFDM */
- ret = af9013_reset(state, 0);
- if (ret)
- goto error;
+ dbg("%s", __func__);
/* power on */
ret = af9013_power_ctrl(state, 1);
if (ret)
- goto error;
+ goto err;
/* enable ADC */
- ret = af9013_write_reg(state, 0xd73a, 0xa4);
+ ret = af9013_wr_reg(state, 0xd73a, 0xa4);
if (ret)
- goto error;
+ goto err;
/* write API version to firmware */
- for (i = 0; i < sizeof(state->config.api_version); i++) {
- ret = af9013_write_reg(state, 0x9bf2 + i,
- state->config.api_version[i]);
- if (ret)
- goto error;
- }
+ ret = af9013_wr_regs(state, 0x9bf2, state->config.api_version, 4);
+ if (ret)
+ goto err;
/* program ADC control */
- ret = af9013_set_adc_ctrl(state);
+ switch (state->config.clock) {
+ case 28800000: /* 28.800 MHz */
+ tmp = 0;
+ break;
+ case 20480000: /* 20.480 MHz */
+ tmp = 1;
+ break;
+ case 28000000: /* 28.000 MHz */
+ tmp = 2;
+ break;
+ case 25000000: /* 25.000 MHz */
+ tmp = 3;
+ break;
+ default:
+ err("invalid clock");
+ return -EINVAL;
+ }
+
+ adc_cw = af913_div(state->config.clock, 1000000ul, 19);
+ buf[0] = (adc_cw >> 0) & 0xff;
+ buf[1] = (adc_cw >> 8) & 0xff;
+ buf[2] = (adc_cw >> 16) & 0xff;
+
+ ret = af9013_wr_regs(state, 0xd180, buf, 3);
if (ret)
- goto error;
+ goto err;
+
+ ret = af9013_wr_reg_bits(state, 0x9bd2, 0, 4, tmp);
+ if (ret)
+ goto err;
/* set I2C master clock */
- ret = af9013_write_reg(state, 0xd416, 0x14);
+ ret = af9013_wr_reg(state, 0xd416, 0x14);
if (ret)
- goto error;
+ goto err;
/* set 16 embx */
- ret = af9013_write_reg_bits(state, 0xd700, 1, 1, 1);
+ ret = af9013_wr_reg_bits(state, 0xd700, 1, 1, 1);
if (ret)
- goto error;
+ goto err;
/* set no trigger */
- ret = af9013_write_reg_bits(state, 0xd700, 2, 1, 0);
+ ret = af9013_wr_reg_bits(state, 0xd700, 2, 1, 0);
if (ret)
- goto error;
+ goto err;
/* set read-update bit for constellation */
- ret = af9013_write_reg_bits(state, 0xd371, 1, 1, 1);
+ ret = af9013_wr_reg_bits(state, 0xd371, 1, 1, 1);
if (ret)
- goto error;
+ goto err;
- /* enable FEC monitor */
- ret = af9013_write_reg_bits(state, 0xd392, 1, 1, 1);
+ /* settings for mp2if */
+ if (state->config.ts_mode == AF9013_TS_USB) {
+ /* AF9015 split PSB to 1.5k + 0.5k */
+ ret = af9013_wr_reg_bits(state, 0xd50b, 2, 1, 1);
+ if (ret)
+ goto err;
+ } else {
+ /* AF9013 change the output bit to data7 */
+ ret = af9013_wr_reg_bits(state, 0xd500, 3, 1, 1);
+ if (ret)
+ goto err;
+
+ /* AF9013 set mpeg to full speed */
+ ret = af9013_wr_reg_bits(state, 0xd502, 4, 1, 1);
+ if (ret)
+ goto err;
+ }
+
+ ret = af9013_wr_reg_bits(state, 0xd520, 4, 1, 1);
if (ret)
- goto error;
+ goto err;
/* load OFSM settings */
- deb_info("%s: load ofsm settings\n", __func__);
+ dbg("%s: load ofsm settings", __func__);
len = ARRAY_SIZE(ofsm_init);
init = ofsm_init;
for (i = 0; i < len; i++) {
- ret = af9013_write_reg_bits(state, init[i].addr, init[i].pos,
+ ret = af9013_wr_reg_bits(state, init[i].addr, init[i].pos,
init[i].len, init[i].val);
if (ret)
- goto error;
+ goto err;
}
/* load tuner specific settings */
- deb_info("%s: load tuner specific settings\n", __func__);
+ dbg("%s: load tuner specific settings", __func__);
switch (state->config.tuner) {
case AF9013_TUNER_MXL5003D:
len = ARRAY_SIZE(tuner_init_mxl5003d);
@@ -1260,63 +1197,131 @@
}
for (i = 0; i < len; i++) {
- ret = af9013_write_reg_bits(state, init[i].addr, init[i].pos,
+ ret = af9013_wr_reg_bits(state, init[i].addr, init[i].pos,
init[i].len, init[i].val);
if (ret)
- goto error;
+ goto err;
}
- /* set TS mode */
- deb_info("%s: setting ts mode\n", __func__);
- tmp0 = 0; /* parallel mode */
- tmp1 = 0; /* serial mode */
- switch (state->config.output_mode) {
- case AF9013_OUTPUT_MODE_PARALLEL:
- tmp0 = 1;
- break;
- case AF9013_OUTPUT_MODE_SERIAL:
- tmp1 = 1;
- break;
- case AF9013_OUTPUT_MODE_USB:
- /* usb mode for AF9015 */
- default:
- break;
- }
- ret = af9013_write_reg_bits(state, 0xd500, 1, 1, tmp0); /* parallel */
+ /* TS mode */
+ ret = af9013_wr_reg_bits(state, 0xd500, 1, 2, state->config.ts_mode);
if (ret)
- goto error;
- ret = af9013_write_reg_bits(state, 0xd500, 2, 1, tmp1); /* serial */
- if (ret)
- goto error;
+ goto err;
/* enable lock led */
- ret = af9013_lock_led(state, 1);
+ ret = af9013_wr_reg_bits(state, 0xd730, 0, 1, 1);
if (ret)
- goto error;
+ goto err;
- /* read values needed for signal strength calculation */
- ret = af9013_read_reg_bits(state, 0x9bee, 0, 1,
- &state->signal_strength_en);
- if (ret)
- goto error;
-
- if (state->signal_strength_en) {
- ret = af9013_read_reg(state, 0x9bbd, &state->rf_50);
+ /* check if we support signal strength */
+ if (!state->signal_strength_en) {
+ ret = af9013_rd_reg_bits(state, 0x9bee, 0, 1,
+ &state->signal_strength_en);
if (ret)
- goto error;
- ret = af9013_read_reg(state, 0x9bd0, &state->rf_80);
- if (ret)
- goto error;
- ret = af9013_read_reg(state, 0x9be2, &state->if_50);
- if (ret)
- goto error;
- ret = af9013_read_reg(state, 0x9be4, &state->if_80);
- if (ret)
- goto error;
+ goto err;
}
-error:
+ /* read values needed for signal strength calculation */
+ if (state->signal_strength_en && !state->rf_50) {
+ ret = af9013_rd_reg(state, 0x9bbd, &state->rf_50);
+ if (ret)
+ goto err;
+
+ ret = af9013_rd_reg(state, 0x9bd0, &state->rf_80);
+ if (ret)
+ goto err;
+
+ ret = af9013_rd_reg(state, 0x9be2, &state->if_50);
+ if (ret)
+ goto err;
+
+ ret = af9013_rd_reg(state, 0x9be4, &state->if_80);
+ if (ret)
+ goto err;
+ }
+
+ /* SNR */
+ ret = af9013_wr_reg(state, 0xd2e2, 1);
+ if (ret)
+ goto err;
+
+ /* BER / UCB */
+ buf[0] = (10000 >> 0) & 0xff;
+ buf[1] = (10000 >> 8) & 0xff;
+ ret = af9013_wr_regs(state, 0xd385, buf, 2);
+ if (ret)
+ goto err;
+
+ /* enable FEC monitor */
+ ret = af9013_wr_reg_bits(state, 0xd392, 1, 1, 1);
+ if (ret)
+ goto err;
+
+ state->first_tune = true;
+ schedule_delayed_work(&state->statistics_work, msecs_to_jiffies(400));
+
return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int af9013_sleep(struct dvb_frontend *fe)
+{
+ struct af9013_state *state = fe->demodulator_priv;
+ int ret;
+
+ dbg("%s", __func__);
+
+ /* stop statistics polling */
+ cancel_delayed_work_sync(&state->statistics_work);
+
+ /* disable lock led */
+ ret = af9013_wr_reg_bits(state, 0xd730, 0, 1, 0);
+ if (ret)
+ goto err;
+
+ /* power off */
+ ret = af9013_power_ctrl(state, 0);
+ if (ret)
+ goto err;
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int af9013_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+ int ret;
+ struct af9013_state *state = fe->demodulator_priv;
+
+ dbg("%s: enable=%d", __func__, enable);
+
+ /* gate already open or close */
+ if (state->i2c_gate_state == enable)
+ return 0;
+
+ if (state->config.ts_mode == AF9013_TS_USB)
+ ret = af9013_wr_reg_bits(state, 0xd417, 3, 1, enable);
+ else
+ ret = af9013_wr_reg_bits(state, 0xd607, 2, 1, enable);
+ if (ret)
+ goto err;
+
+ state->i2c_gate_state = enable;
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static void af9013_release(struct dvb_frontend *fe)
+{
+ struct af9013_state *state = fe->demodulator_priv;
+ kfree(state);
}
static struct dvb_frontend_ops af9013_ops;
@@ -1332,11 +1337,11 @@
msleep(100);
/* check whether firmware is already running */
- ret = af9013_read_reg(state, 0x98be, &val);
+ ret = af9013_rd_reg(state, 0x98be, &val);
if (ret)
- goto error;
+ goto err;
else
- deb_info("%s: firmware status:%02x\n", __func__, val);
+ dbg("%s: firmware status=%02x", __func__, val);
if (val == 0x0c) /* fw is running, no need for download */
goto exit;
@@ -1351,7 +1356,7 @@
"Please see linux/Documentation/dvb/ for more details" \
" on firmware-problems. (%d)",
fw_file, ret);
- goto error;
+ goto err;
}
info("downloading firmware from file '%s'", fw_file);
@@ -1369,7 +1374,7 @@
ret = af9013_write_ofsm_regs(state, 0x50fc,
fw_params, sizeof(fw_params));
if (ret)
- goto error_release;
+ goto err_release;
#define FW_ADDR 0x5100 /* firmware start address */
#define LEN_MAX 16 /* max packet size */
@@ -1383,24 +1388,24 @@
(u8 *) &fw->data[fw->size - remaining], len);
if (ret) {
err("firmware download failed:%d", ret);
- goto error_release;
+ goto err_release;
}
}
/* request boot firmware */
- ret = af9013_write_reg(state, 0xe205, 1);
+ ret = af9013_wr_reg(state, 0xe205, 1);
if (ret)
- goto error_release;
+ goto err_release;
for (i = 0; i < 15; i++) {
msleep(100);
/* check firmware status */
- ret = af9013_read_reg(state, 0x98be, &val);
+ ret = af9013_rd_reg(state, 0x98be, &val);
if (ret)
- goto error_release;
+ goto err_release;
- deb_info("%s: firmware status:%02x\n", __func__, val);
+ dbg("%s: firmware status=%02x", __func__, val);
if (val == 0x0c || val == 0x04) /* success or fail */
break;
@@ -1408,43 +1413,21 @@
if (val == 0x04) {
err("firmware did not run");
- ret = -1;
+ ret = -ENODEV;
} else if (val != 0x0c) {
err("firmware boot timeout");
- ret = -1;
+ ret = -ENODEV;
}
-error_release:
+err_release:
release_firmware(fw);
-error:
+err:
exit:
if (!ret)
info("found a '%s' in warm state.", af9013_ops.info.name);
return ret;
}
-static int af9013_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
-{
- int ret;
- struct af9013_state *state = fe->demodulator_priv;
- deb_info("%s: enable:%d\n", __func__, enable);
-
- if (state->config.output_mode == AF9013_OUTPUT_MODE_USB)
- ret = af9013_write_reg_bits(state, 0xd417, 3, 1, enable);
- else
- ret = af9013_write_reg_bits(state, 0xd607, 2, 1, enable);
-
- return ret;
-}
-
-static void af9013_release(struct dvb_frontend *fe)
-{
- struct af9013_state *state = fe->demodulator_priv;
- kfree(state);
-}
-
-static struct dvb_frontend_ops af9013_ops;
-
struct dvb_frontend *af9013_attach(const struct af9013_config *config,
struct i2c_adapter *i2c)
{
@@ -1455,91 +1438,65 @@
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct af9013_state), GFP_KERNEL);
if (state == NULL)
- goto error;
+ goto err;
/* setup the state */
state->i2c = i2c;
memcpy(&state->config, config, sizeof(struct af9013_config));
/* download firmware */
- if (state->config.output_mode != AF9013_OUTPUT_MODE_USB) {
+ if (state->config.ts_mode != AF9013_TS_USB) {
ret = af9013_download_firmware(state);
if (ret)
- goto error;
+ goto err;
}
/* firmware version */
- for (i = 0; i < 4; i++) {
- ret = af9013_read_reg(state, 0x5103 + i, &buf[i]);
- if (ret)
- goto error;
- }
- info("firmware version:%d.%d.%d.%d", buf[0], buf[1], buf[2], buf[3]);
-
- /* chip version */
- ret = af9013_read_reg_bits(state, 0xd733, 4, 4, &buf[2]);
+ ret = af9013_rd_regs(state, 0x5103, buf, 4);
if (ret)
- goto error;
+ goto err;
- /* ROM version */
- for (i = 0; i < 2; i++) {
- ret = af9013_read_reg(state, 0x116b + i, &buf[i]);
- if (ret)
- goto error;
- }
- deb_info("%s: chip version:%d ROM version:%d.%d\n", __func__,
- buf[2], buf[0], buf[1]);
-
- /* settings for mp2if */
- if (state->config.output_mode == AF9013_OUTPUT_MODE_USB) {
- /* AF9015 split PSB to 1.5k + 0.5k */
- ret = af9013_write_reg_bits(state, 0xd50b, 2, 1, 1);
- } else {
- /* AF9013 change the output bit to data7 */
- ret = af9013_write_reg_bits(state, 0xd500, 3, 1, 1);
- if (ret)
- goto error;
- /* AF9013 set mpeg to full speed */
- ret = af9013_write_reg_bits(state, 0xd502, 4, 1, 1);
- }
- if (ret)
- goto error;
- ret = af9013_write_reg_bits(state, 0xd520, 4, 1, 1);
- if (ret)
- goto error;
+ info("firmware version %d.%d.%d.%d", buf[0], buf[1], buf[2], buf[3]);
/* set GPIOs */
for (i = 0; i < sizeof(state->config.gpio); i++) {
ret = af9013_set_gpio(state, i, state->config.gpio[i]);
if (ret)
- goto error;
+ goto err;
}
/* create dvb_frontend */
- memcpy(&state->frontend.ops, &af9013_ops,
+ memcpy(&state->fe.ops, &af9013_ops,
sizeof(struct dvb_frontend_ops));
- state->frontend.demodulator_priv = state;
+ state->fe.demodulator_priv = state;
- return &state->frontend;
-error:
+ INIT_DELAYED_WORK(&state->statistics_work, af9013_statistics_work);
+
+ return &state->fe;
+err:
kfree(state);
return NULL;
}
EXPORT_SYMBOL(af9013_attach);
static struct dvb_frontend_ops af9013_ops = {
+ .delsys = { SYS_DVBT },
.info = {
- .name = "Afatech AF9013 DVB-T",
- .type = FE_OFDM,
+ .name = "Afatech AF9013",
.frequency_min = 174000000,
.frequency_max = 862000000,
.frequency_stepsize = 250000,
.frequency_tolerance = 0,
- .caps =
- FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
- FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
- FE_CAN_QPSK | FE_CAN_QAM_16 |
- FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
+ .caps = FE_CAN_FEC_1_2 |
+ FE_CAN_FEC_2_3 |
+ FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 |
+ FE_CAN_FEC_7_8 |
+ FE_CAN_FEC_AUTO |
+ FE_CAN_QPSK |
+ FE_CAN_QAM_16 |
+ FE_CAN_QAM_64 |
+ FE_CAN_QAM_AUTO |
FE_CAN_TRANSMISSION_MODE_AUTO |
FE_CAN_GUARD_INTERVAL_AUTO |
FE_CAN_HIERARCHY_AUTO |
@@ -1548,24 +1505,22 @@
},
.release = af9013_release,
+
.init = af9013_init,
.sleep = af9013_sleep,
- .i2c_gate_ctrl = af9013_i2c_gate_ctrl,
+ .get_tune_settings = af9013_get_tune_settings,
.set_frontend = af9013_set_frontend,
.get_frontend = af9013_get_frontend,
- .get_tune_settings = af9013_get_tune_settings,
-
.read_status = af9013_read_status,
- .read_ber = af9013_read_ber,
- .read_signal_strength = af9013_read_signal_strength,
.read_snr = af9013_read_snr,
+ .read_signal_strength = af9013_read_signal_strength,
+ .read_ber = af9013_read_ber,
.read_ucblocks = af9013_read_ucblocks,
-};
-module_param_named(debug, af9013_debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+ .i2c_gate_ctrl = af9013_i2c_gate_ctrl,
+};
MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
MODULE_DESCRIPTION("Afatech AF9013 DVB-T demodulator driver");
diff --git a/drivers/media/dvb/frontends/af9013.h b/drivers/media/dvb/frontends/af9013.h
index e53d873..b973fc5 100644
--- a/drivers/media/dvb/frontends/af9013.h
+++ b/drivers/media/dvb/frontends/af9013.h
@@ -2,6 +2,7 @@
* Afatech AF9013 demodulator driver
*
* Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
*
* Thanks to Afatech who kindly provided information.
*
@@ -21,33 +22,11 @@
*
*/
-#ifndef _AF9013_H_
-#define _AF9013_H_
+#ifndef AF9013_H
+#define AF9013_H
#include <linux/dvb/frontend.h>
-enum af9013_ts_mode {
- AF9013_OUTPUT_MODE_PARALLEL,
- AF9013_OUTPUT_MODE_SERIAL,
- AF9013_OUTPUT_MODE_USB, /* only for AF9015 */
-};
-
-enum af9013_tuner {
- AF9013_TUNER_MXL5003D = 3, /* MaxLinear */
- AF9013_TUNER_MXL5005D = 13, /* MaxLinear */
- AF9013_TUNER_MXL5005R = 30, /* MaxLinear */
- AF9013_TUNER_ENV77H11D5 = 129, /* Panasonic */
- AF9013_TUNER_MT2060 = 130, /* Microtune */
- AF9013_TUNER_MC44S803 = 133, /* Freescale */
- AF9013_TUNER_QT1010 = 134, /* Quantek */
- AF9013_TUNER_UNKNOWN = 140, /* for can tuners ? */
- AF9013_TUNER_MT2060_2 = 147, /* Microtune */
- AF9013_TUNER_TDA18271 = 156, /* NXP */
- AF9013_TUNER_QT1010A = 162, /* Quantek */
- AF9013_TUNER_MXL5007T = 177, /* MaxLinear */
- AF9013_TUNER_TDA18218 = 179, /* NXP */
-};
-
/* AF9013/5 GPIOs (mostly guessed)
demod#1-gpio#0 - set demod#2 i2c-addr for dual devices
demod#1-gpio#1 - xtal setting (?)
@@ -55,44 +34,74 @@
demod#2-gpio#0 - tuner#2
demod#2-gpio#1 - xtal setting (?)
*/
+
+struct af9013_config {
+ /*
+ * I2C address
+ */
+ u8 i2c_addr;
+
+ /*
+ * clock
+ * 20480000, 25000000, 28000000, 28800000
+ */
+ u32 clock;
+
+ /*
+ * tuner
+ */
+#define AF9013_TUNER_MXL5003D 3 /* MaxLinear */
+#define AF9013_TUNER_MXL5005D 13 /* MaxLinear */
+#define AF9013_TUNER_MXL5005R 30 /* MaxLinear */
+#define AF9013_TUNER_ENV77H11D5 129 /* Panasonic */
+#define AF9013_TUNER_MT2060 130 /* Microtune */
+#define AF9013_TUNER_MC44S803 133 /* Freescale */
+#define AF9013_TUNER_QT1010 134 /* Quantek */
+#define AF9013_TUNER_UNKNOWN 140 /* for can tuners ? */
+#define AF9013_TUNER_MT2060_2 147 /* Microtune */
+#define AF9013_TUNER_TDA18271 156 /* NXP */
+#define AF9013_TUNER_QT1010A 162 /* Quantek */
+#define AF9013_TUNER_MXL5007T 177 /* MaxLinear */
+#define AF9013_TUNER_TDA18218 179 /* NXP */
+ u8 tuner;
+
+ /*
+ * IF frequency
+ */
+ u32 if_frequency;
+
+ /*
+ * TS settings
+ */
+#define AF9013_TS_USB 0
+#define AF9013_TS_PARALLEL 1
+#define AF9013_TS_SERIAL 2
+ u8 ts_mode:2;
+
+ /*
+ * input spectrum inversion
+ */
+ bool spec_inv;
+
+ /*
+ * firmware API version
+ */
+ u8 api_version[4];
+
+ /*
+ * GPIOs
+ */
#define AF9013_GPIO_ON (1 << 0)
#define AF9013_GPIO_EN (1 << 1)
#define AF9013_GPIO_O (1 << 2)
#define AF9013_GPIO_I (1 << 3)
-
#define AF9013_GPIO_LO (AF9013_GPIO_ON|AF9013_GPIO_EN)
#define AF9013_GPIO_HI (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
-
#define AF9013_GPIO_TUNER_ON (AF9013_GPIO_ON|AF9013_GPIO_EN)
#define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
-
-struct af9013_config {
- /* demodulator's I2C address */
- u8 demod_address;
-
- /* frequencies in kHz */
- u32 adc_clock;
-
- /* tuner ID */
- u8 tuner;
-
- /* tuner IF */
- u16 tuner_if;
-
- /* TS data output mode */
- u8 output_mode:2;
-
- /* RF spectrum inversion */
- u8 rf_spec_inv:1;
-
- /* API version */
- u8 api_version[4];
-
- /* GPIOs */
u8 gpio[4];
};
-
#if defined(CONFIG_DVB_AF9013) || \
(defined(CONFIG_DVB_AF9013_MODULE) && defined(MODULE))
extern struct dvb_frontend *af9013_attach(const struct af9013_config *config,
@@ -106,4 +115,4 @@
}
#endif /* CONFIG_DVB_AF9013 */
-#endif /* _AF9013_H_ */
+#endif /* AF9013_H */
diff --git a/drivers/media/dvb/frontends/af9013_priv.h b/drivers/media/dvb/frontends/af9013_priv.h
index e00b2a4..fa848af 100644
--- a/drivers/media/dvb/frontends/af9013_priv.h
+++ b/drivers/media/dvb/frontends/af9013_priv.h
@@ -2,6 +2,7 @@
* Afatech AF9013 demodulator driver
*
* Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
*
* Thanks to Afatech who kindly provided information.
*
@@ -21,24 +22,19 @@
*
*/
-#ifndef _AF9013_PRIV_
-#define _AF9013_PRIV_
+#ifndef AF9013_PRIV_H
+#define AF9013_PRIV_H
+
+#include "dvb_frontend.h"
+#include "af9013.h"
+#include <linux/firmware.h>
#define LOG_PREFIX "af9013"
-extern int af9013_debug;
-#define dprintk(var, level, args...) \
- do { if ((var & level)) printk(args); } while (0)
-
-#define debug_dump(b, l, func) {\
- int loop_; \
- for (loop_ = 0; loop_ < l; loop_++) \
- func("%02x ", b[loop_]); \
- func("\n");\
-}
-
-#define deb_info(args...) dprintk(af9013_debug, 0x01, args)
-
+#undef dbg
+#define dbg(f, arg...) \
+ if (af9013_debug) \
+ printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg)
#undef err
#define err(f, arg...) printk(KERN_ERR LOG_PREFIX": " f "\n" , ## arg)
#undef info
@@ -48,70 +44,71 @@
#define AF9013_DEFAULT_FIRMWARE "dvb-fe-af9013.fw"
-struct regdesc {
+struct af9013_reg_bit {
u16 addr;
u8 pos:4;
u8 len:4;
u8 val;
};
-struct snr_table {
+struct af9013_snr {
u32 val;
u8 snr;
};
-struct coeff {
- u32 adc_clock;
- fe_bandwidth_t bw;
+struct af9013_coeff {
+ u32 clock;
+ u32 bandwidth_hz;
u8 val[24];
};
/* pre-calculated coeff lookup table */
-static struct coeff coeff_table[] = {
+static const struct af9013_coeff coeff_lut[] = {
/* 28.800 MHz */
- { 28800, BANDWIDTH_8_MHZ, { 0x02, 0x8a, 0x28, 0xa3, 0x05, 0x14,
+ { 28800000, 8000000, { 0x02, 0x8a, 0x28, 0xa3, 0x05, 0x14,
0x51, 0x11, 0x00, 0xa2, 0x8f, 0x3d, 0x00, 0xa2, 0x8a,
0x29, 0x00, 0xa2, 0x85, 0x14, 0x01, 0x45, 0x14, 0x14 } },
- { 28800, BANDWIDTH_7_MHZ, { 0x02, 0x38, 0xe3, 0x8e, 0x04, 0x71,
+ { 28800000, 7000000, { 0x02, 0x38, 0xe3, 0x8e, 0x04, 0x71,
0xc7, 0x07, 0x00, 0x8e, 0x3d, 0x55, 0x00, 0x8e, 0x38,
0xe4, 0x00, 0x8e, 0x34, 0x72, 0x01, 0x1c, 0x71, 0x32 } },
- { 28800, BANDWIDTH_6_MHZ, { 0x01, 0xe7, 0x9e, 0x7a, 0x03, 0xcf,
+ { 28800000, 6000000, { 0x01, 0xe7, 0x9e, 0x7a, 0x03, 0xcf,
0x3c, 0x3d, 0x00, 0x79, 0xeb, 0x6e, 0x00, 0x79, 0xe7,
0x9e, 0x00, 0x79, 0xe3, 0xcf, 0x00, 0xf3, 0xcf, 0x0f } },
/* 20.480 MHz */
- { 20480, BANDWIDTH_8_MHZ, { 0x03, 0x92, 0x49, 0x26, 0x07, 0x24,
+ { 20480000, 8000000, { 0x03, 0x92, 0x49, 0x26, 0x07, 0x24,
0x92, 0x13, 0x00, 0xe4, 0x99, 0x6e, 0x00, 0xe4, 0x92,
0x49, 0x00, 0xe4, 0x8b, 0x25, 0x01, 0xc9, 0x24, 0x25 } },
- { 20480, BANDWIDTH_7_MHZ, { 0x03, 0x20, 0x00, 0x01, 0x06, 0x40,
+ { 20480000, 7000000, { 0x03, 0x20, 0x00, 0x01, 0x06, 0x40,
0x00, 0x00, 0x00, 0xc8, 0x06, 0x40, 0x00, 0xc8, 0x00,
0x00, 0x00, 0xc7, 0xf9, 0xc0, 0x01, 0x90, 0x00, 0x00 } },
- { 20480, BANDWIDTH_6_MHZ, { 0x02, 0xad, 0xb6, 0xdc, 0x05, 0x5b,
+ { 20480000, 6000000, { 0x02, 0xad, 0xb6, 0xdc, 0x05, 0x5b,
0x6d, 0x2e, 0x00, 0xab, 0x73, 0x13, 0x00, 0xab, 0x6d,
0xb7, 0x00, 0xab, 0x68, 0x5c, 0x01, 0x56, 0xdb, 0x1c } },
/* 28.000 MHz */
- { 28000, BANDWIDTH_8_MHZ, { 0x02, 0x9c, 0xbc, 0x15, 0x05, 0x39,
+ { 28000000, 8000000, { 0x02, 0x9c, 0xbc, 0x15, 0x05, 0x39,
0x78, 0x0a, 0x00, 0xa7, 0x34, 0x3f, 0x00, 0xa7, 0x2f,
0x05, 0x00, 0xa7, 0x29, 0xcc, 0x01, 0x4e, 0x5e, 0x03 } },
- { 28000, BANDWIDTH_7_MHZ, { 0x02, 0x49, 0x24, 0x92, 0x04, 0x92,
+ { 28000000, 7000000, { 0x02, 0x49, 0x24, 0x92, 0x04, 0x92,
0x49, 0x09, 0x00, 0x92, 0x4d, 0xb7, 0x00, 0x92, 0x49,
0x25, 0x00, 0x92, 0x44, 0x92, 0x01, 0x24, 0x92, 0x12 } },
- { 28000, BANDWIDTH_6_MHZ, { 0x01, 0xf5, 0x8d, 0x10, 0x03, 0xeb,
+ { 28000000, 6000000, { 0x01, 0xf5, 0x8d, 0x10, 0x03, 0xeb,
0x1a, 0x08, 0x00, 0x7d, 0x67, 0x2f, 0x00, 0x7d, 0x63,
0x44, 0x00, 0x7d, 0x5f, 0x59, 0x00, 0xfa, 0xc6, 0x22 } },
/* 25.000 MHz */
- { 25000, BANDWIDTH_8_MHZ, { 0x02, 0xec, 0xfb, 0x9d, 0x05, 0xd9,
+ { 25000000, 8000000, { 0x02, 0xec, 0xfb, 0x9d, 0x05, 0xd9,
0xf7, 0x0e, 0x00, 0xbb, 0x44, 0xc1, 0x00, 0xbb, 0x3e,
0xe7, 0x00, 0xbb, 0x39, 0x0d, 0x01, 0x76, 0x7d, 0x34 } },
- { 25000, BANDWIDTH_7_MHZ, { 0x02, 0x8f, 0x5c, 0x29, 0x05, 0x1e,
+ { 25000000, 7000000, { 0x02, 0x8f, 0x5c, 0x29, 0x05, 0x1e,
0xb8, 0x14, 0x00, 0xa3, 0xdc, 0x29, 0x00, 0xa3, 0xd7,
0x0a, 0x00, 0xa3, 0xd1, 0xec, 0x01, 0x47, 0xae, 0x05 } },
- { 25000, BANDWIDTH_6_MHZ, { 0x02, 0x31, 0xbc, 0xb5, 0x04, 0x63,
+ { 25000000, 6000000, { 0x02, 0x31, 0xbc, 0xb5, 0x04, 0x63,
0x79, 0x1b, 0x00, 0x8c, 0x73, 0x91, 0x00, 0x8c, 0x6f,
0x2d, 0x00, 0x8c, 0x6a, 0xca, 0x01, 0x18, 0xde, 0x17 } },
};
/* QPSK SNR lookup table */
-static struct snr_table qpsk_snr_table[] = {
+static const struct af9013_snr qpsk_snr_lut[] = {
+ { 0x000000, 0 },
{ 0x0b4771, 0 },
{ 0x0c1aed, 1 },
{ 0x0d0d27, 2 },
@@ -131,7 +128,8 @@
};
/* QAM16 SNR lookup table */
-static struct snr_table qam16_snr_table[] = {
+static const struct af9013_snr qam16_snr_lut[] = {
+ { 0x000000, 0 },
{ 0x05eb62, 5 },
{ 0x05fecf, 6 },
{ 0x060b80, 7 },
@@ -151,7 +149,8 @@
};
/* QAM64 SNR lookup table */
-static struct snr_table qam64_snr_table[] = {
+static const struct af9013_snr qam64_snr_lut[] = {
+ { 0x000000, 0 },
{ 0x03109b, 12 },
{ 0x0310d4, 13 },
{ 0x031920, 14 },
@@ -170,7 +169,7 @@
{ 0xffffff, 27 },
};
-static struct regdesc ofsm_init[] = {
+static const struct af9013_reg_bit ofsm_init[] = {
{ 0xd73a, 0, 8, 0xa1 },
{ 0xd73b, 0, 8, 0x1f },
{ 0xd73c, 4, 4, 0x0a },
@@ -252,7 +251,7 @@
/* Panasonic ENV77H11D5 tuner init
AF9013_TUNER_ENV77H11D5 = 129 */
-static struct regdesc tuner_init_env77h11d5[] = {
+static const struct af9013_reg_bit tuner_init_env77h11d5[] = {
{ 0x9bd5, 0, 8, 0x01 },
{ 0x9bd6, 0, 8, 0x03 },
{ 0x9bbe, 0, 8, 0x01 },
@@ -318,7 +317,7 @@
/* Microtune MT2060 tuner init
AF9013_TUNER_MT2060 = 130 */
-static struct regdesc tuner_init_mt2060[] = {
+static const struct af9013_reg_bit tuner_init_mt2060[] = {
{ 0x9bd5, 0, 8, 0x01 },
{ 0x9bd6, 0, 8, 0x07 },
{ 0xd1a0, 1, 1, 0x01 },
@@ -395,7 +394,7 @@
/* Microtune MT2060 tuner init
AF9013_TUNER_MT2060_2 = 147 */
-static struct regdesc tuner_init_mt2060_2[] = {
+static const struct af9013_reg_bit tuner_init_mt2060_2[] = {
{ 0x9bd5, 0, 8, 0x01 },
{ 0x9bd6, 0, 8, 0x06 },
{ 0x9bbe, 0, 8, 0x01 },
@@ -462,7 +461,7 @@
/* MaxLinear MXL5003 tuner init
AF9013_TUNER_MXL5003D = 3 */
-static struct regdesc tuner_init_mxl5003d[] = {
+static const struct af9013_reg_bit tuner_init_mxl5003d[] = {
{ 0x9bd5, 0, 8, 0x01 },
{ 0x9bd6, 0, 8, 0x09 },
{ 0xd1a0, 1, 1, 0x01 },
@@ -534,7 +533,7 @@
AF9013_TUNER_MXL5005D = 13
AF9013_TUNER_MXL5005R = 30
AF9013_TUNER_MXL5007T = 177 */
-static struct regdesc tuner_init_mxl5005[] = {
+static const struct af9013_reg_bit tuner_init_mxl5005[] = {
{ 0x9bd5, 0, 8, 0x01 },
{ 0x9bd6, 0, 8, 0x07 },
{ 0xd1a0, 1, 1, 0x01 },
@@ -613,7 +612,7 @@
/* Quantek QT1010 tuner init
AF9013_TUNER_QT1010 = 134
AF9013_TUNER_QT1010A = 162 */
-static struct regdesc tuner_init_qt1010[] = {
+static const struct af9013_reg_bit tuner_init_qt1010[] = {
{ 0x9bd5, 0, 8, 0x01 },
{ 0x9bd6, 0, 8, 0x09 },
{ 0xd1a0, 1, 1, 0x01 },
@@ -690,7 +689,7 @@
/* Freescale MC44S803 tuner init
AF9013_TUNER_MC44S803 = 133 */
-static struct regdesc tuner_init_mc44s803[] = {
+static const struct af9013_reg_bit tuner_init_mc44s803[] = {
{ 0x9bd5, 0, 8, 0x01 },
{ 0x9bd6, 0, 8, 0x06 },
{ 0xd1a0, 1, 1, 0x01 },
@@ -772,7 +771,7 @@
/* unknown, probably for tin can tuner, tuner init
AF9013_TUNER_UNKNOWN = 140 */
-static struct regdesc tuner_init_unknown[] = {
+static const struct af9013_reg_bit tuner_init_unknown[] = {
{ 0x9bd5, 0, 8, 0x01 },
{ 0x9bd6, 0, 8, 0x02 },
{ 0xd1a0, 1, 1, 0x01 },
@@ -845,7 +844,7 @@
/* NXP TDA18271 & TDA18218 tuner init
AF9013_TUNER_TDA18271 = 156
AF9013_TUNER_TDA18218 = 179 */
-static struct regdesc tuner_init_tda18271[] = {
+static const struct af9013_reg_bit tuner_init_tda18271[] = {
{ 0x9bd5, 0, 8, 0x01 },
{ 0x9bd6, 0, 8, 0x04 },
{ 0xd1a0, 1, 1, 0x01 },
@@ -920,4 +919,4 @@
{ 0x9bee, 0, 1, 0x01 },
};
-#endif /* _AF9013_PRIV_ */
+#endif /* AF9013_PRIV_H */
diff --git a/drivers/media/dvb/frontends/atbm8830.c b/drivers/media/dvb/frontends/atbm8830.c
index 1539ea1..a2261ea 100644
--- a/drivers/media/dvb/frontends/atbm8830.c
+++ b/drivers/media/dvb/frontends/atbm8830.c
@@ -267,8 +267,7 @@
kfree(state);
}
-static int atbm8830_set_fe(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fe_params)
+static int atbm8830_set_fe(struct dvb_frontend *fe)
{
struct atbm_state *priv = fe->demodulator_priv;
int i;
@@ -279,7 +278,7 @@
if (fe->ops.tuner_ops.set_params) {
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
- fe->ops.tuner_ops.set_params(fe, fe_params);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -298,31 +297,31 @@
return 0;
}
-static int atbm8830_get_fe(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fe_params)
+static int atbm8830_get_fe(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
dprintk("%s\n", __func__);
/* TODO: get real readings from device */
/* inversion status */
- fe_params->inversion = INVERSION_OFF;
+ c->inversion = INVERSION_OFF;
/* bandwidth */
- fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+ c->bandwidth_hz = 8000000;
- fe_params->u.ofdm.code_rate_HP = FEC_AUTO;
- fe_params->u.ofdm.code_rate_LP = FEC_AUTO;
+ c->code_rate_HP = FEC_AUTO;
+ c->code_rate_LP = FEC_AUTO;
- fe_params->u.ofdm.constellation = QAM_AUTO;
+ c->modulation = QAM_AUTO;
/* transmission mode */
- fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
+ c->transmission_mode = TRANSMISSION_MODE_AUTO;
/* guard interval */
- fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
+ c->guard_interval = GUARD_INTERVAL_AUTO;
/* hierarchy */
- fe_params->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+ c->hierarchy = HIERARCHY_NONE;
return 0;
}
@@ -429,9 +428,9 @@
}
static struct dvb_frontend_ops atbm8830_ops = {
+ .delsys = { SYS_DMBTH },
.info = {
.name = "AltoBeam ATBM8830/8831 DMB-TH",
- .type = FE_OFDM,
.frequency_min = 474000000,
.frequency_max = 858000000,
.frequency_stepsize = 10000,
diff --git a/drivers/media/dvb/frontends/au8522_dig.c b/drivers/media/dvb/frontends/au8522_dig.c
index 1d57294..c688b95d 100644
--- a/drivers/media/dvb/frontends/au8522_dig.c
+++ b/drivers/media/dvb/frontends/au8522_dig.c
@@ -576,19 +576,19 @@
}
/* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int au8522_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int au8522_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct au8522_state *state = fe->demodulator_priv;
int ret = -EINVAL;
- dprintk("%s(frequency=%d)\n", __func__, p->frequency);
+ dprintk("%s(frequency=%d)\n", __func__, c->frequency);
- if ((state->current_frequency == p->frequency) &&
- (state->current_modulation == p->u.vsb.modulation))
+ if ((state->current_frequency == c->frequency) &&
+ (state->current_modulation == c->modulation))
return 0;
- au8522_enable_modulation(fe, p->u.vsb.modulation);
+ au8522_enable_modulation(fe, c->modulation);
/* Allow the demod to settle */
msleep(100);
@@ -596,7 +596,7 @@
if (fe->ops.tuner_ops.set_params) {
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
- ret = fe->ops.tuner_ops.set_params(fe, p);
+ ret = fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -604,7 +604,7 @@
if (ret < 0)
return ret;
- state->current_frequency = p->frequency;
+ state->current_frequency = c->frequency;
return 0;
}
@@ -862,7 +862,36 @@
static int au8522_read_signal_strength(struct dvb_frontend *fe,
u16 *signal_strength)
{
- return au8522_read_snr(fe, signal_strength);
+ /* borrowed from lgdt330x.c
+ *
+ * Calculate strength from SNR up to 35dB
+ * Even though the SNR can go higher than 35dB,
+ * there is some comfort factor in having a range of
+ * strong signals that can show at 100%
+ */
+ u16 snr;
+ u32 tmp;
+ int ret = au8522_read_snr(fe, &snr);
+
+ *signal_strength = 0;
+
+ if (0 == ret) {
+ /* The following calculation method was chosen
+ * purely for the sake of code re-use from the
+ * other demod drivers that use this method */
+
+ /* Convert from SNR in dB * 10 to 8.24 fixed-point */
+ tmp = (snr * ((1 << 24) / 10));
+
+ /* Convert from 8.24 fixed-point to
+ * scale the range 0 - 35*2^24 into 0 - 65535*/
+ if (tmp >= 8960 * 0x10000)
+ *signal_strength = 0xffff;
+ else
+ *signal_strength = tmp / 8960;
+ }
+
+ return ret;
}
static int au8522_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
@@ -882,13 +911,13 @@
return au8522_read_ucblocks(fe, ber);
}
-static int au8522_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int au8522_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct au8522_state *state = fe->demodulator_priv;
- p->frequency = state->current_frequency;
- p->u.vsb.modulation = state->current_modulation;
+ c->frequency = state->current_frequency;
+ c->modulation = state->current_modulation;
return 0;
}
@@ -981,10 +1010,9 @@
EXPORT_SYMBOL(au8522_attach);
static struct dvb_frontend_ops au8522_ops = {
-
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Auvitek AU8522 QAM/8VSB Frontend",
- .type = FE_ATSC,
.frequency_min = 54000000,
.frequency_max = 858000000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/bcm3510.c b/drivers/media/dvb/frontends/bcm3510.c
index 8aff586..033cd7a 100644
--- a/drivers/media/dvb/frontends/bcm3510.c
+++ b/drivers/media/dvb/frontends/bcm3510.c
@@ -479,16 +479,16 @@
return -EINVAL;
}
-static int bcm3510_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *p)
+static int bcm3510_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct bcm3510_state* st = fe->demodulator_priv;
struct bcm3510_hab_cmd_ext_acquire cmd;
struct bcm3510_hab_cmd_bert_control bert;
int ret;
memset(&cmd,0,sizeof(cmd));
- switch (p->u.vsb.modulation) {
+ switch (c->modulation) {
case QAM_256:
cmd.ACQUIRE0.MODE = 0x1;
cmd.ACQUIRE1.SYM_RATE = 0x1;
@@ -499,7 +499,8 @@
cmd.ACQUIRE1.SYM_RATE = 0x2;
cmd.ACQUIRE1.IF_FREQ = 0x1;
break;
-/* case QAM_256:
+#if 0
+ case QAM_256:
cmd.ACQUIRE0.MODE = 0x3;
break;
case QAM_128:
@@ -513,7 +514,8 @@
break;
case QAM_16:
cmd.ACQUIRE0.MODE = 0x7;
- break;*/
+ break;
+#endif
case VSB_8:
cmd.ACQUIRE0.MODE = 0x8;
cmd.ACQUIRE1.SYM_RATE = 0x0;
@@ -552,7 +554,8 @@
bcm3510_bert_reset(st);
- if ((ret = bcm3510_set_freq(st,p->frequency)) < 0)
+ ret = bcm3510_set_freq(st, c->frequency);
+ if (ret < 0)
return ret;
memset(&st->status1,0,sizeof(st->status1));
@@ -819,10 +822,9 @@
EXPORT_SYMBOL(bcm3510_attach);
static struct dvb_frontend_ops bcm3510_ops = {
-
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Broadcom BCM3510 VSB/QAM frontend",
- .type = FE_ATSC,
.frequency_min = 54000000,
.frequency_max = 803000000,
/* stepsize is just a guess */
diff --git a/drivers/media/dvb/frontends/bsbe1.h b/drivers/media/dvb/frontends/bsbe1.h
index 5e431eb..53e4d0d 100644
--- a/drivers/media/dvb/frontends/bsbe1.h
+++ b/drivers/media/dvb/frontends/bsbe1.h
@@ -69,18 +69,19 @@
return 0;
}
-static int alps_bsbe1_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int alps_bsbe1_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
int ret;
u8 data[4];
u32 div;
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
struct i2c_adapter *i2c = fe->tuner_priv;
- if ((params->frequency < 950000) || (params->frequency > 2150000))
+ if ((p->frequency < 950000) || (p->frequency > 2150000))
return -EINVAL;
- div = params->frequency / 1000;
+ div = p->frequency / 1000;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0x80 | ((div & 0x18000) >> 10) | 0x1;
diff --git a/drivers/media/dvb/frontends/bsru6.h b/drivers/media/dvb/frontends/bsru6.h
index c480c83..c2a578e 100644
--- a/drivers/media/dvb/frontends/bsru6.h
+++ b/drivers/media/dvb/frontends/bsru6.h
@@ -101,23 +101,24 @@
return 0;
}
-static int alps_bsru6_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int alps_bsru6_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
u8 buf[4];
u32 div;
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
struct i2c_adapter *i2c = fe->tuner_priv;
- if ((params->frequency < 950000) || (params->frequency > 2150000))
+ if ((p->frequency < 950000) || (p->frequency > 2150000))
return -EINVAL;
- div = (params->frequency + (125 - 1)) / 125; // round correctly
+ div = (p->frequency + (125 - 1)) / 125; /* round correctly */
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
buf[3] = 0xC4;
- if (params->frequency > 1530000)
+ if (p->frequency > 1530000)
buf[3] = 0xc0;
if (fe->ops.i2c_gate_ctrl)
diff --git a/drivers/media/dvb/frontends/cx22700.c b/drivers/media/dvb/frontends/cx22700.c
index 0142214..f2a90f9 100644
--- a/drivers/media/dvb/frontends/cx22700.c
+++ b/drivers/media/dvb/frontends/cx22700.c
@@ -121,7 +121,8 @@
}
}
-static int cx22700_set_tps (struct cx22700_state *state, struct dvb_ofdm_parameters *p)
+static int cx22700_set_tps(struct cx22700_state *state,
+ struct dtv_frontend_properties *p)
{
static const u8 qam_tab [4] = { 0, 1, 0, 2 };
static const u8 fec_tab [6] = { 0, 1, 2, 0, 3, 4 };
@@ -146,25 +147,25 @@
p->transmission_mode != TRANSMISSION_MODE_8K)
return -EINVAL;
- if (p->constellation != QPSK &&
- p->constellation != QAM_16 &&
- p->constellation != QAM_64)
+ if (p->modulation != QPSK &&
+ p->modulation != QAM_16 &&
+ p->modulation != QAM_64)
return -EINVAL;
- if (p->hierarchy_information < HIERARCHY_NONE ||
- p->hierarchy_information > HIERARCHY_4)
+ if (p->hierarchy < HIERARCHY_NONE ||
+ p->hierarchy > HIERARCHY_4)
return -EINVAL;
- if (p->bandwidth < BANDWIDTH_8_MHZ || p->bandwidth > BANDWIDTH_6_MHZ)
+ if (p->bandwidth_hz > 8000000 || p->bandwidth_hz < 6000000)
return -EINVAL;
- if (p->bandwidth == BANDWIDTH_7_MHZ)
+ if (p->bandwidth_hz == 7000000)
cx22700_writereg (state, 0x09, cx22700_readreg (state, 0x09 | 0x10));
else
cx22700_writereg (state, 0x09, cx22700_readreg (state, 0x09 & ~0x10));
- val = qam_tab[p->constellation - QPSK];
- val |= p->hierarchy_information - HIERARCHY_NONE;
+ val = qam_tab[p->modulation - QPSK];
+ val |= p->hierarchy - HIERARCHY_NONE;
cx22700_writereg (state, 0x04, val);
@@ -184,7 +185,8 @@
return 0;
}
-static int cx22700_get_tps (struct cx22700_state* state, struct dvb_ofdm_parameters *p)
+static int cx22700_get_tps(struct cx22700_state *state,
+ struct dtv_frontend_properties *p)
{
static const fe_modulation_t qam_tab [3] = { QPSK, QAM_16, QAM_64 };
static const fe_code_rate_t fec_tab [5] = { FEC_1_2, FEC_2_3, FEC_3_4,
@@ -199,14 +201,14 @@
val = cx22700_readreg (state, 0x01);
if ((val & 0x7) > 4)
- p->hierarchy_information = HIERARCHY_AUTO;
+ p->hierarchy = HIERARCHY_AUTO;
else
- p->hierarchy_information = HIERARCHY_NONE + (val & 0x7);
+ p->hierarchy = HIERARCHY_NONE + (val & 0x7);
if (((val >> 3) & 0x3) > 2)
- p->constellation = QAM_AUTO;
+ p->modulation = QAM_AUTO;
else
- p->constellation = qam_tab[(val >> 3) & 0x3];
+ p->modulation = qam_tab[(val >> 3) & 0x3];
val = cx22700_readreg (state, 0x02);
@@ -318,33 +320,35 @@
return 0;
}
-static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx22700_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct cx22700_state* state = fe->demodulator_priv;
cx22700_writereg (state, 0x00, 0x02); /* XXX CHECKME: soft reset*/
cx22700_writereg (state, 0x00, 0x00);
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
- cx22700_set_inversion (state, p->inversion);
- cx22700_set_tps (state, &p->u.ofdm);
+ cx22700_set_inversion(state, c->inversion);
+ cx22700_set_tps(state, c);
cx22700_writereg (state, 0x37, 0x01); /* PAL loop filter off */
cx22700_writereg (state, 0x00, 0x01); /* restart acquire */
return 0;
}
-static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx22700_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct cx22700_state* state = fe->demodulator_priv;
u8 reg09 = cx22700_readreg (state, 0x09);
- p->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF;
- return cx22700_get_tps (state, &p->u.ofdm);
+ c->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF;
+ return cx22700_get_tps(state, c);
}
static int cx22700_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
@@ -401,10 +405,9 @@
}
static struct dvb_frontend_ops cx22700_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "Conexant CX22700 DVB-T",
- .type = FE_OFDM,
.frequency_min = 470000000,
.frequency_max = 860000000,
.frequency_stepsize = 166667,
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index 3139558..faba824 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -146,7 +146,7 @@
/* Retrieve the demod settings */
static int cx22702_get_tps(struct cx22702_state *state,
- struct dvb_ofdm_parameters *p)
+ struct dtv_frontend_properties *p)
{
u8 val;
@@ -157,27 +157,27 @@
val = cx22702_readreg(state, 0x01);
switch ((val & 0x18) >> 3) {
case 0:
- p->constellation = QPSK;
+ p->modulation = QPSK;
break;
case 1:
- p->constellation = QAM_16;
+ p->modulation = QAM_16;
break;
case 2:
- p->constellation = QAM_64;
+ p->modulation = QAM_64;
break;
}
switch (val & 0x07) {
case 0:
- p->hierarchy_information = HIERARCHY_NONE;
+ p->hierarchy = HIERARCHY_NONE;
break;
case 1:
- p->hierarchy_information = HIERARCHY_1;
+ p->hierarchy = HIERARCHY_1;
break;
case 2:
- p->hierarchy_information = HIERARCHY_2;
+ p->hierarchy = HIERARCHY_2;
break;
case 3:
- p->hierarchy_information = HIERARCHY_4;
+ p->hierarchy = HIERARCHY_4;
break;
}
@@ -260,14 +260,14 @@
}
/* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int cx22702_set_tps(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int cx22702_set_tps(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
u8 val;
struct cx22702_state *state = fe->demodulator_priv;
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -277,14 +277,14 @@
/* set bandwidth */
val = cx22702_readreg(state, 0x0C) & 0xcf;
- switch (p->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (p->bandwidth_hz) {
+ case 6000000:
val |= 0x20;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
val |= 0x10;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
break;
default:
dprintk("%s: invalid bandwidth\n", __func__);
@@ -292,15 +292,15 @@
}
cx22702_writereg(state, 0x0C, val);
- p->u.ofdm.code_rate_LP = FEC_AUTO; /* temp hack as manual not working */
+ p->code_rate_LP = FEC_AUTO; /* temp hack as manual not working */
/* use auto configuration? */
- if ((p->u.ofdm.hierarchy_information == HIERARCHY_AUTO) ||
- (p->u.ofdm.constellation == QAM_AUTO) ||
- (p->u.ofdm.code_rate_HP == FEC_AUTO) ||
- (p->u.ofdm.code_rate_LP == FEC_AUTO) ||
- (p->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO) ||
- (p->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO)) {
+ if ((p->hierarchy == HIERARCHY_AUTO) ||
+ (p->modulation == QAM_AUTO) ||
+ (p->code_rate_HP == FEC_AUTO) ||
+ (p->code_rate_LP == FEC_AUTO) ||
+ (p->guard_interval == GUARD_INTERVAL_AUTO) ||
+ (p->transmission_mode == TRANSMISSION_MODE_AUTO)) {
/* TPS Source - use hardware driven values */
cx22702_writereg(state, 0x06, 0x10);
@@ -316,7 +316,7 @@
}
/* manually programmed values */
- switch (p->u.ofdm.constellation) { /* mask 0x18 */
+ switch (p->modulation) { /* mask 0x18 */
case QPSK:
val = 0x00;
break;
@@ -327,10 +327,10 @@
val = 0x10;
break;
default:
- dprintk("%s: invalid constellation\n", __func__);
+ dprintk("%s: invalid modulation\n", __func__);
return -EINVAL;
}
- switch (p->u.ofdm.hierarchy_information) { /* mask 0x07 */
+ switch (p->hierarchy) { /* mask 0x07 */
case HIERARCHY_NONE:
break;
case HIERARCHY_1:
@@ -348,7 +348,7 @@
}
cx22702_writereg(state, 0x06, val);
- switch (p->u.ofdm.code_rate_HP) { /* mask 0x38 */
+ switch (p->code_rate_HP) { /* mask 0x38 */
case FEC_NONE:
case FEC_1_2:
val = 0x00;
@@ -369,7 +369,7 @@
dprintk("%s: invalid code_rate_HP\n", __func__);
return -EINVAL;
}
- switch (p->u.ofdm.code_rate_LP) { /* mask 0x07 */
+ switch (p->code_rate_LP) { /* mask 0x07 */
case FEC_NONE:
case FEC_1_2:
break;
@@ -391,7 +391,7 @@
}
cx22702_writereg(state, 0x07, val);
- switch (p->u.ofdm.guard_interval) { /* mask 0x0c */
+ switch (p->guard_interval) { /* mask 0x0c */
case GUARD_INTERVAL_1_32:
val = 0x00;
break;
@@ -408,7 +408,7 @@
dprintk("%s: invalid guard_interval\n", __func__);
return -EINVAL;
}
- switch (p->u.ofdm.transmission_mode) { /* mask 0x03 */
+ switch (p->transmission_mode) { /* mask 0x03 */
case TRANSMISSION_MODE_2K:
break;
case TRANSMISSION_MODE_8K:
@@ -546,15 +546,15 @@
return 0;
}
-static int cx22702_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int cx22702_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct cx22702_state *state = fe->demodulator_priv;
u8 reg0C = cx22702_readreg(state, 0x0C);
- p->inversion = reg0C & 0x1 ? INVERSION_ON : INVERSION_OFF;
- return cx22702_get_tps(state, &p->u.ofdm);
+ c->inversion = reg0C & 0x1 ? INVERSION_ON : INVERSION_OFF;
+ return cx22702_get_tps(state, c);
}
static int cx22702_get_tune_settings(struct dvb_frontend *fe,
@@ -603,10 +603,9 @@
EXPORT_SYMBOL(cx22702_attach);
static const struct dvb_frontend_ops cx22702_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "Conexant CX22702 DVB-T",
- .type = FE_OFDM,
.frequency_min = 177000000,
.frequency_max = 858000000,
.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index bf9c999..5101f10 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -531,26 +531,27 @@
return 0;
}
-static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx24110_set_frontend(struct dvb_frontend *fe)
{
struct cx24110_state *state = fe->demodulator_priv;
-
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
- cx24110_set_inversion (state, p->inversion);
- cx24110_set_fec (state, p->u.qpsk.fec_inner);
- cx24110_set_symbolrate (state, p->u.qpsk.symbol_rate);
+ cx24110_set_inversion(state, p->inversion);
+ cx24110_set_fec(state, p->fec_inner);
+ cx24110_set_symbolrate(state, p->symbol_rate);
cx24110_writereg(state,0x04,0x05); /* start acquisition */
return 0;
}
-static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx24110_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct cx24110_state *state = fe->demodulator_priv;
s32 afc; unsigned sclk;
@@ -571,7 +572,7 @@
p->frequency += afc;
p->inversion = (cx24110_readreg (state, 0x22) & 0x10) ?
INVERSION_ON : INVERSION_OFF;
- p->u.qpsk.fec_inner = cx24110_get_fec (state);
+ p->fec_inner = cx24110_get_fec(state);
return 0;
}
@@ -623,10 +624,9 @@
}
static struct dvb_frontend_ops cx24110_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "Conexant CX24110 DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 1011, /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/cx24113.c b/drivers/media/dvb/frontends/cx24113.c
index c341d57..3883c3b 100644
--- a/drivers/media/dvb/frontends/cx24113.c
+++ b/drivers/media/dvb/frontends/cx24113.c
@@ -476,21 +476,21 @@
return ret;
}
-static int cx24113_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int cx24113_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct cx24113_state *state = fe->tuner_priv;
/* for a ROLL-OFF factor of 0.35, 0.2: 600, 0.25: 625 */
u32 roll_off = 675;
u32 bw;
- bw = ((p->u.qpsk.symbol_rate/100) * roll_off) / 1000;
+ bw = ((c->symbol_rate/100) * roll_off) / 1000;
bw += (10000000/100) + 5;
bw /= 10;
bw += 1000;
cx24113_set_bandwidth(state, bw);
- cx24113_set_frequency(state, p->frequency);
+ cx24113_set_frequency(state, c->frequency);
msleep(5);
return cx24113_get_status(fe, &bw);
}
@@ -547,11 +547,9 @@
.release = cx24113_release,
.init = cx24113_init,
- .sleep = NULL,
.set_params = cx24113_set_params,
.get_frequency = cx24113_get_frequency,
- .get_bandwidth = NULL,
.get_status = cx24113_get_status,
};
diff --git a/drivers/media/dvb/frontends/cx24116.c b/drivers/media/dvb/frontends/cx24116.c
index ccd0525..b488791 100644
--- a/drivers/media/dvb/frontends/cx24116.c
+++ b/drivers/media/dvb/frontends/cx24116.c
@@ -1212,25 +1212,10 @@
return 0;
}
-static int cx24116_set_property(struct dvb_frontend *fe,
- struct dtv_property *tvp)
-{
- dprintk("%s(..)\n", __func__);
- return 0;
-}
-
-static int cx24116_get_property(struct dvb_frontend *fe,
- struct dtv_property *tvp)
-{
- dprintk("%s(..)\n", __func__);
- return 0;
-}
-
/* dvb-core told us to tune, the tv property cache will be complete,
* it's safe for is to pull values and use them for tuning purposes.
*/
-static int cx24116_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int cx24116_set_frontend(struct dvb_frontend *fe)
{
struct cx24116_state *state = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -1455,12 +1440,20 @@
return cx24116_cmd_execute(fe, &cmd);
}
-static int cx24116_tune(struct dvb_frontend *fe, struct dvb_frontend_parameters *params,
+static int cx24116_tune(struct dvb_frontend *fe, bool re_tune,
unsigned int mode_flags, unsigned int *delay, fe_status_t *status)
{
+ /*
+ * It is safe to discard "params" here, as the DVB core will sync
+ * fe->dtv_property_cache with fepriv->parameters_in, where the
+ * DVBv3 params are stored. The only practical usage for it indicate
+ * that re-tuning is needed, e. g. (fepriv->state & FESTATE_RETUNE) is
+ * true.
+ */
+
*delay = HZ / 5;
- if (params) {
- int ret = cx24116_set_frontend(fe, params);
+ if (re_tune) {
+ int ret = cx24116_set_frontend(fe);
if (ret)
return ret;
}
@@ -1473,10 +1466,9 @@
}
static struct dvb_frontend_ops cx24116_ops = {
-
+ .delsys = { SYS_DVBS, SYS_DVBS2 },
.info = {
.name = "Conexant CX24116/CX24118",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 1011, /* kHz for QPSK frontends */
@@ -1507,8 +1499,6 @@
.get_frontend_algo = cx24116_get_algo,
.tune = cx24116_tune,
- .set_property = cx24116_set_property,
- .get_property = cx24116_get_property,
.set_frontend = cx24116_set_frontend,
};
diff --git a/drivers/media/dvb/frontends/cx24123.c b/drivers/media/dvb/frontends/cx24123.c
index b1dd8ac..7e28b4e 100644
--- a/drivers/media/dvb/frontends/cx24123.c
+++ b/drivers/media/dvb/frontends/cx24123.c
@@ -526,9 +526,9 @@
* to be configured and the correct band selected.
* Calculate those values.
*/
-static int cx24123_pll_calculate(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int cx24123_pll_calculate(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct cx24123_state *state = fe->demodulator_priv;
u32 ndiv = 0, adiv = 0, vco_div = 0;
int i = 0;
@@ -548,8 +548,8 @@
* FILTUNE programming bits */
for (i = 0; i < ARRAY_SIZE(cx24123_AGC_vals); i++) {
agcv = &cx24123_AGC_vals[i];
- if ((agcv->symbolrate_low <= p->u.qpsk.symbol_rate) &&
- (agcv->symbolrate_high >= p->u.qpsk.symbol_rate)) {
+ if ((agcv->symbolrate_low <= p->symbol_rate) &&
+ (agcv->symbolrate_high >= p->symbol_rate)) {
state->VCAarg = agcv->VCAprogdata;
state->VGAarg = agcv->VGAprogdata;
state->FILTune = agcv->FILTune;
@@ -601,8 +601,7 @@
* Tuner cx24109 is written through a dedicated 3wire interface
* on the demod chip.
*/
-static int cx24123_pll_writereg(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p, u32 data)
+static int cx24123_pll_writereg(struct dvb_frontend *fe, u32 data)
{
struct cx24123_state *state = fe->demodulator_priv;
unsigned long timeout;
@@ -659,26 +658,26 @@
return 0;
}
-static int cx24123_pll_tune(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int cx24123_pll_tune(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct cx24123_state *state = fe->demodulator_priv;
u8 val;
dprintk("frequency=%i\n", p->frequency);
- if (cx24123_pll_calculate(fe, p) != 0) {
+ if (cx24123_pll_calculate(fe) != 0) {
err("%s: cx24123_pll_calcutate failed\n", __func__);
return -EINVAL;
}
/* Write the new VCO/VGA */
- cx24123_pll_writereg(fe, p, state->VCAarg);
- cx24123_pll_writereg(fe, p, state->VGAarg);
+ cx24123_pll_writereg(fe, state->VCAarg);
+ cx24123_pll_writereg(fe, state->VGAarg);
/* Write the new bandselect and pll args */
- cx24123_pll_writereg(fe, p, state->bandselectarg);
- cx24123_pll_writereg(fe, p, state->pllarg);
+ cx24123_pll_writereg(fe, state->bandselectarg);
+ cx24123_pll_writereg(fe, state->pllarg);
/* set the FILTUNE voltage */
val = cx24123_readreg(state, 0x28) & ~0x3;
@@ -925,10 +924,10 @@
return 0;
}
-static int cx24123_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int cx24123_set_frontend(struct dvb_frontend *fe)
{
struct cx24123_state *state = fe->demodulator_priv;
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
dprintk("\n");
@@ -936,16 +935,16 @@
state->config->set_ts_params(fe, 0);
state->currentfreq = p->frequency;
- state->currentsymbolrate = p->u.qpsk.symbol_rate;
+ state->currentsymbolrate = p->symbol_rate;
cx24123_set_inversion(state, p->inversion);
- cx24123_set_fec(state, p->u.qpsk.fec_inner);
- cx24123_set_symbolrate(state, p->u.qpsk.symbol_rate);
+ cx24123_set_fec(state, p->fec_inner);
+ cx24123_set_symbolrate(state, p->symbol_rate);
if (!state->config->dont_use_pll)
- cx24123_pll_tune(fe, p);
+ cx24123_pll_tune(fe);
else if (fe->ops.tuner_ops.set_params)
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
else
err("it seems I don't have a tuner...");
@@ -960,9 +959,9 @@
return 0;
}
-static int cx24123_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int cx24123_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct cx24123_state *state = fe->demodulator_priv;
dprintk("\n");
@@ -971,12 +970,12 @@
err("%s: Failed to get inversion status\n", __func__);
return -EREMOTEIO;
}
- if (cx24123_get_fec(state, &p->u.qpsk.fec_inner) != 0) {
+ if (cx24123_get_fec(state, &p->fec_inner) != 0) {
err("%s: Failed to get fec status\n", __func__);
return -EREMOTEIO;
}
p->frequency = state->currentfreq;
- p->u.qpsk.symbol_rate = state->currentsymbolrate;
+ p->symbol_rate = state->currentsymbolrate;
return 0;
}
@@ -1007,15 +1006,15 @@
}
static int cx24123_tune(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params,
+ bool re_tune,
unsigned int mode_flags,
unsigned int *delay,
fe_status_t *status)
{
int retval = 0;
- if (params != NULL)
- retval = cx24123_set_frontend(fe, params);
+ if (re_tune)
+ retval = cx24123_set_frontend(fe);
if (!(mode_flags & FE_TUNE_MODE_ONESHOT))
cx24123_read_status(fe, status);
@@ -1126,10 +1125,9 @@
EXPORT_SYMBOL(cx24123_attach);
static struct dvb_frontend_ops cx24123_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "Conexant CX24123/CX24109",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 1011, /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/cxd2820r.h b/drivers/media/dvb/frontends/cxd2820r.h
index 03cab7b..cf0f546 100644
--- a/drivers/media/dvb/frontends/cxd2820r.h
+++ b/drivers/media/dvb/frontends/cxd2820r.h
@@ -63,19 +63,6 @@
*/
bool spec_inv;
- /* IFs for all used modes.
- * Default: none, must set
- * Values: <kHz>
- */
- u16 if_dvbt_6;
- u16 if_dvbt_7;
- u16 if_dvbt_8;
- u16 if_dvbt2_5;
- u16 if_dvbt2_6;
- u16 if_dvbt2_7;
- u16 if_dvbt2_8;
- u16 if_dvbc;
-
/* GPIOs for all used modes.
* Default: none, disabled
* Values: <see above>
diff --git a/drivers/media/dvb/frontends/cxd2820r_c.c b/drivers/media/dvb/frontends/cxd2820r_c.c
index b85f501..9454049 100644
--- a/drivers/media/dvb/frontends/cxd2820r_c.c
+++ b/drivers/media/dvb/frontends/cxd2820r_c.c
@@ -21,13 +21,13 @@
#include "cxd2820r_priv.h"
-int cxd2820r_set_frontend_c(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+int cxd2820r_set_frontend_c(struct dvb_frontend *fe)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret, i;
u8 buf[2];
+ u32 if_freq;
u16 if_ctl;
u64 num;
struct reg_val_mask tab[] = {
@@ -56,9 +56,9 @@
/* program tuner */
if (fe->ops.tuner_ops.set_params)
- fe->ops.tuner_ops.set_params(fe, params);
+ fe->ops.tuner_ops.set_params(fe);
- if (priv->delivery_system != SYS_DVBC_ANNEX_AC) {
+ if (priv->delivery_system != SYS_DVBC_ANNEX_A) {
for (i = 0; i < ARRAY_SIZE(tab); i++) {
ret = cxd2820r_wr_reg_mask(priv, tab[i].reg,
tab[i].val, tab[i].mask);
@@ -67,10 +67,20 @@
}
}
- priv->delivery_system = SYS_DVBC_ANNEX_AC;
+ priv->delivery_system = SYS_DVBC_ANNEX_A;
priv->ber_running = 0; /* tune stops BER counter */
- num = priv->cfg.if_dvbc;
+ /* program IF frequency */
+ if (fe->ops.tuner_ops.get_if_frequency) {
+ ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_freq);
+ if (ret)
+ goto error;
+ } else
+ if_freq = 0;
+
+ dbg("%s: if_freq=%d", __func__, if_freq);
+
+ num = if_freq / 1000; /* Hz => kHz */
num *= 0x4000;
if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
buf[0] = (if_ctl >> 8) & 0x3f;
@@ -94,8 +104,7 @@
return ret;
}
-int cxd2820r_get_frontend_c(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+int cxd2820r_get_frontend_c(struct dvb_frontend *fe)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
diff --git a/drivers/media/dvb/frontends/cxd2820r_core.c b/drivers/media/dvb/frontends/cxd2820r_core.c
index 036480f..93e1b12 100644
--- a/drivers/media/dvb/frontends/cxd2820r_core.c
+++ b/drivers/media/dvb/frontends/cxd2820r_core.c
@@ -240,422 +240,234 @@
return ret;
}
-/* lock FE */
-static int cxd2820r_lock(struct cxd2820r_priv *priv, int active_fe)
-{
- int ret = 0;
- dbg("%s: active_fe=%d", __func__, active_fe);
-
- mutex_lock(&priv->fe_lock);
-
- /* -1=NONE, 0=DVB-T/T2, 1=DVB-C */
- if (priv->active_fe == active_fe)
- ;
- else if (priv->active_fe == -1)
- priv->active_fe = active_fe;
- else
- ret = -EBUSY;
-
- mutex_unlock(&priv->fe_lock);
-
- return ret;
-}
-
-/* unlock FE */
-static void cxd2820r_unlock(struct cxd2820r_priv *priv, int active_fe)
-{
- dbg("%s: active_fe=%d", __func__, active_fe);
-
- mutex_lock(&priv->fe_lock);
-
- /* -1=NONE, 0=DVB-T/T2, 1=DVB-C */
- if (priv->active_fe == active_fe)
- priv->active_fe = -1;
-
- mutex_unlock(&priv->fe_lock);
-
- return;
-}
-
/* 64 bit div with round closest, like DIV_ROUND_CLOSEST but 64 bit */
u32 cxd2820r_div_u64_round_closest(u64 dividend, u32 divisor)
{
return div_u64(dividend + (divisor / 2), divisor);
}
-static int cxd2820r_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int cxd2820r_set_frontend(struct dvb_frontend *fe)
{
- struct cxd2820r_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
+
dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
- if (fe->ops.info.type == FE_OFDM) {
- /* DVB-T/T2 */
- ret = cxd2820r_lock(priv, 0);
- if (ret)
- return ret;
-
- switch (priv->delivery_system) {
- case SYS_UNDEFINED:
- if (c->delivery_system == SYS_DVBT) {
- /* SLEEP => DVB-T */
- ret = cxd2820r_set_frontend_t(fe, p);
- } else {
- /* SLEEP => DVB-T2 */
- ret = cxd2820r_set_frontend_t2(fe, p);
- }
- break;
- case SYS_DVBT:
- if (c->delivery_system == SYS_DVBT) {
- /* DVB-T => DVB-T */
- ret = cxd2820r_set_frontend_t(fe, p);
- } else if (c->delivery_system == SYS_DVBT2) {
- /* DVB-T => DVB-T2 */
- ret = cxd2820r_sleep_t(fe);
- if (ret)
- break;
- ret = cxd2820r_set_frontend_t2(fe, p);
- }
- break;
- case SYS_DVBT2:
- if (c->delivery_system == SYS_DVBT2) {
- /* DVB-T2 => DVB-T2 */
- ret = cxd2820r_set_frontend_t2(fe, p);
- } else if (c->delivery_system == SYS_DVBT) {
- /* DVB-T2 => DVB-T */
- ret = cxd2820r_sleep_t2(fe);
- if (ret)
- break;
- ret = cxd2820r_set_frontend_t(fe, p);
- }
- break;
- default:
- dbg("%s: error state=%d", __func__,
- priv->delivery_system);
- ret = -EINVAL;
- }
- } else {
- /* DVB-C */
- ret = cxd2820r_lock(priv, 1);
- if (ret)
- return ret;
-
- ret = cxd2820r_set_frontend_c(fe, p);
+ switch (c->delivery_system) {
+ case SYS_DVBT:
+ ret = cxd2820r_init_t(fe);
+ if (ret < 0)
+ goto err;
+ ret = cxd2820r_set_frontend_t(fe);
+ if (ret < 0)
+ goto err;
+ break;
+ case SYS_DVBT2:
+ ret = cxd2820r_init_t(fe);
+ if (ret < 0)
+ goto err;
+ ret = cxd2820r_set_frontend_t2(fe);
+ if (ret < 0)
+ goto err;
+ break;
+ case SYS_DVBC_ANNEX_A:
+ ret = cxd2820r_init_c(fe);
+ if (ret < 0)
+ goto err;
+ ret = cxd2820r_set_frontend_c(fe);
+ if (ret < 0)
+ goto err;
+ break;
+ default:
+ dbg("%s: error state=%d", __func__, fe->dtv_property_cache.delivery_system);
+ ret = -EINVAL;
+ break;
}
-
+err:
return ret;
}
-
static int cxd2820r_read_status(struct dvb_frontend *fe, fe_status_t *status)
{
- struct cxd2820r_priv *priv = fe->demodulator_priv;
int ret;
+
dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
- if (fe->ops.info.type == FE_OFDM) {
- /* DVB-T/T2 */
- ret = cxd2820r_lock(priv, 0);
- if (ret)
- return ret;
-
- switch (fe->dtv_property_cache.delivery_system) {
- case SYS_DVBT:
- ret = cxd2820r_read_status_t(fe, status);
- break;
- case SYS_DVBT2:
- ret = cxd2820r_read_status_t2(fe, status);
- break;
- default:
- ret = -EINVAL;
- }
- } else {
- /* DVB-C */
- ret = cxd2820r_lock(priv, 1);
- if (ret)
- return ret;
-
+ switch (fe->dtv_property_cache.delivery_system) {
+ case SYS_DVBT:
+ ret = cxd2820r_read_status_t(fe, status);
+ break;
+ case SYS_DVBT2:
+ ret = cxd2820r_read_status_t2(fe, status);
+ break;
+ case SYS_DVBC_ANNEX_A:
ret = cxd2820r_read_status_c(fe, status);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
}
-
return ret;
}
-static int cxd2820r_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int cxd2820r_get_frontend(struct dvb_frontend *fe)
{
- struct cxd2820r_priv *priv = fe->demodulator_priv;
int ret;
+
dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
- if (fe->ops.info.type == FE_OFDM) {
- /* DVB-T/T2 */
- ret = cxd2820r_lock(priv, 0);
- if (ret)
- return ret;
-
- switch (fe->dtv_property_cache.delivery_system) {
- case SYS_DVBT:
- ret = cxd2820r_get_frontend_t(fe, p);
- break;
- case SYS_DVBT2:
- ret = cxd2820r_get_frontend_t2(fe, p);
- break;
- default:
- ret = -EINVAL;
- }
- } else {
- /* DVB-C */
- ret = cxd2820r_lock(priv, 1);
- if (ret)
- return ret;
-
- ret = cxd2820r_get_frontend_c(fe, p);
+ switch (fe->dtv_property_cache.delivery_system) {
+ case SYS_DVBT:
+ ret = cxd2820r_get_frontend_t(fe);
+ break;
+ case SYS_DVBT2:
+ ret = cxd2820r_get_frontend_t2(fe);
+ break;
+ case SYS_DVBC_ANNEX_A:
+ ret = cxd2820r_get_frontend_c(fe);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
}
-
return ret;
}
static int cxd2820r_read_ber(struct dvb_frontend *fe, u32 *ber)
{
- struct cxd2820r_priv *priv = fe->demodulator_priv;
int ret;
+
dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
- if (fe->ops.info.type == FE_OFDM) {
- /* DVB-T/T2 */
- ret = cxd2820r_lock(priv, 0);
- if (ret)
- return ret;
-
- switch (fe->dtv_property_cache.delivery_system) {
- case SYS_DVBT:
- ret = cxd2820r_read_ber_t(fe, ber);
- break;
- case SYS_DVBT2:
- ret = cxd2820r_read_ber_t2(fe, ber);
- break;
- default:
- ret = -EINVAL;
- }
- } else {
- /* DVB-C */
- ret = cxd2820r_lock(priv, 1);
- if (ret)
- return ret;
-
+ switch (fe->dtv_property_cache.delivery_system) {
+ case SYS_DVBT:
+ ret = cxd2820r_read_ber_t(fe, ber);
+ break;
+ case SYS_DVBT2:
+ ret = cxd2820r_read_ber_t2(fe, ber);
+ break;
+ case SYS_DVBC_ANNEX_A:
ret = cxd2820r_read_ber_c(fe, ber);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
}
-
return ret;
}
static int cxd2820r_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
{
- struct cxd2820r_priv *priv = fe->demodulator_priv;
int ret;
+
dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
- if (fe->ops.info.type == FE_OFDM) {
- /* DVB-T/T2 */
- ret = cxd2820r_lock(priv, 0);
- if (ret)
- return ret;
-
- switch (fe->dtv_property_cache.delivery_system) {
- case SYS_DVBT:
- ret = cxd2820r_read_signal_strength_t(fe, strength);
- break;
- case SYS_DVBT2:
- ret = cxd2820r_read_signal_strength_t2(fe, strength);
- break;
- default:
- ret = -EINVAL;
- }
- } else {
- /* DVB-C */
- ret = cxd2820r_lock(priv, 1);
- if (ret)
- return ret;
-
+ switch (fe->dtv_property_cache.delivery_system) {
+ case SYS_DVBT:
+ ret = cxd2820r_read_signal_strength_t(fe, strength);
+ break;
+ case SYS_DVBT2:
+ ret = cxd2820r_read_signal_strength_t2(fe, strength);
+ break;
+ case SYS_DVBC_ANNEX_A:
ret = cxd2820r_read_signal_strength_c(fe, strength);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
}
-
return ret;
}
static int cxd2820r_read_snr(struct dvb_frontend *fe, u16 *snr)
{
- struct cxd2820r_priv *priv = fe->demodulator_priv;
int ret;
+
dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
- if (fe->ops.info.type == FE_OFDM) {
- /* DVB-T/T2 */
- ret = cxd2820r_lock(priv, 0);
- if (ret)
- return ret;
-
- switch (fe->dtv_property_cache.delivery_system) {
- case SYS_DVBT:
- ret = cxd2820r_read_snr_t(fe, snr);
- break;
- case SYS_DVBT2:
- ret = cxd2820r_read_snr_t2(fe, snr);
- break;
- default:
- ret = -EINVAL;
- }
- } else {
- /* DVB-C */
- ret = cxd2820r_lock(priv, 1);
- if (ret)
- return ret;
-
+ switch (fe->dtv_property_cache.delivery_system) {
+ case SYS_DVBT:
+ ret = cxd2820r_read_snr_t(fe, snr);
+ break;
+ case SYS_DVBT2:
+ ret = cxd2820r_read_snr_t2(fe, snr);
+ break;
+ case SYS_DVBC_ANNEX_A:
ret = cxd2820r_read_snr_c(fe, snr);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
}
-
return ret;
}
static int cxd2820r_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
{
- struct cxd2820r_priv *priv = fe->demodulator_priv;
int ret;
+
dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
- if (fe->ops.info.type == FE_OFDM) {
- /* DVB-T/T2 */
- ret = cxd2820r_lock(priv, 0);
- if (ret)
- return ret;
-
- switch (fe->dtv_property_cache.delivery_system) {
- case SYS_DVBT:
- ret = cxd2820r_read_ucblocks_t(fe, ucblocks);
- break;
- case SYS_DVBT2:
- ret = cxd2820r_read_ucblocks_t2(fe, ucblocks);
- break;
- default:
- ret = -EINVAL;
- }
- } else {
- /* DVB-C */
- ret = cxd2820r_lock(priv, 1);
- if (ret)
- return ret;
-
+ switch (fe->dtv_property_cache.delivery_system) {
+ case SYS_DVBT:
+ ret = cxd2820r_read_ucblocks_t(fe, ucblocks);
+ break;
+ case SYS_DVBT2:
+ ret = cxd2820r_read_ucblocks_t2(fe, ucblocks);
+ break;
+ case SYS_DVBC_ANNEX_A:
ret = cxd2820r_read_ucblocks_c(fe, ucblocks);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
}
-
return ret;
}
static int cxd2820r_init(struct dvb_frontend *fe)
{
- struct cxd2820r_priv *priv = fe->demodulator_priv;
- int ret;
- dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
- priv->delivery_system = SYS_UNDEFINED;
- /* delivery system is unknown at that (init) phase */
-
- if (fe->ops.info.type == FE_OFDM) {
- /* DVB-T/T2 */
- ret = cxd2820r_lock(priv, 0);
- if (ret)
- return ret;
-
- ret = cxd2820r_init_t(fe);
- } else {
- /* DVB-C */
- ret = cxd2820r_lock(priv, 1);
- if (ret)
- return ret;
-
- ret = cxd2820r_init_c(fe);
- }
-
- return ret;
+ return 0;
}
static int cxd2820r_sleep(struct dvb_frontend *fe)
{
- struct cxd2820r_priv *priv = fe->demodulator_priv;
int ret;
+
dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
- if (fe->ops.info.type == FE_OFDM) {
- /* DVB-T/T2 */
- ret = cxd2820r_lock(priv, 0);
- if (ret)
- return ret;
-
- switch (fe->dtv_property_cache.delivery_system) {
- case SYS_DVBT:
- ret = cxd2820r_sleep_t(fe);
- break;
- case SYS_DVBT2:
- ret = cxd2820r_sleep_t2(fe);
- break;
- default:
- ret = -EINVAL;
- }
-
- cxd2820r_unlock(priv, 0);
- } else {
- /* DVB-C */
- ret = cxd2820r_lock(priv, 1);
- if (ret)
- return ret;
-
+ switch (fe->dtv_property_cache.delivery_system) {
+ case SYS_DVBT:
+ ret = cxd2820r_sleep_t(fe);
+ break;
+ case SYS_DVBT2:
+ ret = cxd2820r_sleep_t2(fe);
+ break;
+ case SYS_DVBC_ANNEX_A:
ret = cxd2820r_sleep_c(fe);
-
- cxd2820r_unlock(priv, 1);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
}
-
return ret;
}
static int cxd2820r_get_tune_settings(struct dvb_frontend *fe,
- struct dvb_frontend_tune_settings *s)
+ struct dvb_frontend_tune_settings *s)
{
- struct cxd2820r_priv *priv = fe->demodulator_priv;
int ret;
+
dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
-
- if (fe->ops.info.type == FE_OFDM) {
- /* DVB-T/T2 */
- ret = cxd2820r_lock(priv, 0);
- if (ret)
- return ret;
-
- switch (fe->dtv_property_cache.delivery_system) {
- case SYS_DVBT:
- ret = cxd2820r_get_tune_settings_t(fe, s);
- break;
- case SYS_DVBT2:
- ret = cxd2820r_get_tune_settings_t2(fe, s);
- break;
- default:
- ret = -EINVAL;
- }
- } else {
- /* DVB-C */
- ret = cxd2820r_lock(priv, 1);
- if (ret)
- return ret;
-
+ switch (fe->dtv_property_cache.delivery_system) {
+ case SYS_DVBT:
+ ret = cxd2820r_get_tune_settings_t(fe, s);
+ break;
+ case SYS_DVBT2:
+ ret = cxd2820r_get_tune_settings_t2(fe, s);
+ break;
+ case SYS_DVBC_ANNEX_A:
ret = cxd2820r_get_tune_settings_c(fe, s);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
}
-
return ret;
}
-static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -664,7 +476,7 @@
dbg("%s: delsys=%d", __func__, fe->dtv_property_cache.delivery_system);
/* switch between DVB-T and DVB-T2 when tune fails */
- if (priv->last_tune_failed) {
+ if (priv->last_tune_failed && (priv->delivery_system != SYS_DVBC_ANNEX_A)) {
if (priv->delivery_system == SYS_DVBT)
c->delivery_system = SYS_DVBT2;
else
@@ -672,7 +484,7 @@
}
/* set frontend */
- ret = cxd2820r_set_frontend(fe, p);
+ ret = cxd2820r_set_frontend(fe);
if (ret)
goto error;
@@ -727,9 +539,7 @@
struct cxd2820r_priv *priv = fe->demodulator_priv;
dbg("%s", __func__);
- if (fe->ops.info.type == FE_OFDM)
- kfree(priv);
-
+ kfree(priv);
return;
}
@@ -742,128 +552,79 @@
return cxd2820r_wr_reg_mask(priv, 0xdb, enable ? 1 : 0, 0x1);
}
-static const struct dvb_frontend_ops cxd2820r_ops[2];
+static const struct dvb_frontend_ops cxd2820r_ops = {
+ .delsys = { SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A },
+ /* default: DVB-T/T2 */
+ .info = {
+ .name = "Sony CXD2820R (DVB-T/T2)",
+
+ .caps = FE_CAN_FEC_1_2 |
+ FE_CAN_FEC_2_3 |
+ FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 |
+ FE_CAN_FEC_7_8 |
+ FE_CAN_FEC_AUTO |
+ FE_CAN_QPSK |
+ FE_CAN_QAM_16 |
+ FE_CAN_QAM_64 |
+ FE_CAN_QAM_256 |
+ FE_CAN_QAM_AUTO |
+ FE_CAN_TRANSMISSION_MODE_AUTO |
+ FE_CAN_GUARD_INTERVAL_AUTO |
+ FE_CAN_HIERARCHY_AUTO |
+ FE_CAN_MUTE_TS |
+ FE_CAN_2G_MODULATION
+ },
+
+ .release = cxd2820r_release,
+ .init = cxd2820r_init,
+ .sleep = cxd2820r_sleep,
+
+ .get_tune_settings = cxd2820r_get_tune_settings,
+ .i2c_gate_ctrl = cxd2820r_i2c_gate_ctrl,
+
+ .get_frontend = cxd2820r_get_frontend,
+
+ .get_frontend_algo = cxd2820r_get_frontend_algo,
+ .search = cxd2820r_search,
+
+ .read_status = cxd2820r_read_status,
+ .read_snr = cxd2820r_read_snr,
+ .read_ber = cxd2820r_read_ber,
+ .read_ucblocks = cxd2820r_read_ucblocks,
+ .read_signal_strength = cxd2820r_read_signal_strength,
+};
struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg,
- struct i2c_adapter *i2c, struct dvb_frontend *fe)
+ struct i2c_adapter *i2c,
+ struct dvb_frontend *fe)
{
- int ret;
struct cxd2820r_priv *priv = NULL;
+ int ret;
u8 tmp;
- if (fe == NULL) {
- /* FE0 */
- /* allocate memory for the internal priv */
- priv = kzalloc(sizeof(struct cxd2820r_priv), GFP_KERNEL);
- if (priv == NULL)
- goto error;
+ priv = kzalloc(sizeof (struct cxd2820r_priv), GFP_KERNEL);
+ if (!priv)
+ goto error;
- /* setup the priv */
- priv->i2c = i2c;
- memcpy(&priv->cfg, cfg, sizeof(struct cxd2820r_config));
- mutex_init(&priv->fe_lock);
+ priv->i2c = i2c;
+ memcpy(&priv->cfg, cfg, sizeof (struct cxd2820r_config));
- priv->active_fe = -1; /* NONE */
+ priv->bank[0] = priv->bank[1] = 0xff;
+ ret = cxd2820r_rd_reg(priv, 0x000fd, &tmp);
+ dbg("%s: chip id=%02x", __func__, tmp);
+ if (ret || tmp != 0xe1)
+ goto error;
- /* check if the demod is there */
- priv->bank[0] = priv->bank[1] = 0xff;
- ret = cxd2820r_rd_reg(priv, 0x000fd, &tmp);
- dbg("%s: chip id=%02x", __func__, tmp);
- if (ret || tmp != 0xe1)
- goto error;
-
- /* create frontends */
- memcpy(&priv->fe[0].ops, &cxd2820r_ops[0],
- sizeof(struct dvb_frontend_ops));
- memcpy(&priv->fe[1].ops, &cxd2820r_ops[1],
- sizeof(struct dvb_frontend_ops));
-
- priv->fe[0].demodulator_priv = priv;
- priv->fe[1].demodulator_priv = priv;
-
- return &priv->fe[0];
-
- } else {
- /* FE1: FE0 given as pointer, just return FE1 we have
- * already created */
- priv = fe->demodulator_priv;
- return &priv->fe[1];
- }
-
+ memcpy(&priv->fe.ops, &cxd2820r_ops, sizeof (struct dvb_frontend_ops));
+ priv->fe.demodulator_priv = priv;
+ return &priv->fe;
error:
kfree(priv);
return NULL;
}
EXPORT_SYMBOL(cxd2820r_attach);
-static const struct dvb_frontend_ops cxd2820r_ops[2] = {
- {
- /* DVB-T/T2 */
- .info = {
- .name = "Sony CXD2820R (DVB-T/T2)",
- .type = FE_OFDM,
- .caps =
- FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
- FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 |
- FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
- FE_CAN_QPSK | FE_CAN_QAM_16 |
- FE_CAN_QAM_64 | FE_CAN_QAM_256 |
- FE_CAN_QAM_AUTO |
- FE_CAN_TRANSMISSION_MODE_AUTO |
- FE_CAN_GUARD_INTERVAL_AUTO |
- FE_CAN_HIERARCHY_AUTO |
- FE_CAN_MUTE_TS |
- FE_CAN_2G_MODULATION
- },
-
- .release = cxd2820r_release,
- .init = cxd2820r_init,
- .sleep = cxd2820r_sleep,
-
- .get_tune_settings = cxd2820r_get_tune_settings,
- .i2c_gate_ctrl = cxd2820r_i2c_gate_ctrl,
-
- .get_frontend = cxd2820r_get_frontend,
-
- .get_frontend_algo = cxd2820r_get_frontend_algo,
- .search = cxd2820r_search,
-
- .read_status = cxd2820r_read_status,
- .read_snr = cxd2820r_read_snr,
- .read_ber = cxd2820r_read_ber,
- .read_ucblocks = cxd2820r_read_ucblocks,
- .read_signal_strength = cxd2820r_read_signal_strength,
- },
- {
- /* DVB-C */
- .info = {
- .name = "Sony CXD2820R (DVB-C)",
- .type = FE_QAM,
- .caps =
- FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
- FE_CAN_QAM_128 | FE_CAN_QAM_256 |
- FE_CAN_FEC_AUTO
- },
-
- .release = cxd2820r_release,
- .init = cxd2820r_init,
- .sleep = cxd2820r_sleep,
-
- .get_tune_settings = cxd2820r_get_tune_settings,
- .i2c_gate_ctrl = cxd2820r_i2c_gate_ctrl,
-
- .set_frontend = cxd2820r_set_frontend,
- .get_frontend = cxd2820r_get_frontend,
-
- .read_status = cxd2820r_read_status,
- .read_snr = cxd2820r_read_snr,
- .read_ber = cxd2820r_read_ber,
- .read_ucblocks = cxd2820r_read_ucblocks,
- .read_signal_strength = cxd2820r_read_signal_strength,
- },
-};
-
-
MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
MODULE_DESCRIPTION("Sony CXD2820R demodulator driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/cxd2820r_priv.h b/drivers/media/dvb/frontends/cxd2820r_priv.h
index 9553913..9a9822c 100644
--- a/drivers/media/dvb/frontends/cxd2820r_priv.h
+++ b/drivers/media/dvb/frontends/cxd2820r_priv.h
@@ -48,12 +48,9 @@
struct cxd2820r_priv {
struct i2c_adapter *i2c;
- struct dvb_frontend fe[2];
+ struct dvb_frontend fe;
struct cxd2820r_config cfg;
- struct mutex fe_lock; /* FE lock */
- int active_fe:2; /* FE lock, -1=NONE, 0=DVB-T/T2, 1=DVB-C */
-
bool ber_running;
u8 bank[2];
@@ -89,11 +86,9 @@
/* cxd2820r_c.c */
-int cxd2820r_get_frontend_c(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p);
+int cxd2820r_get_frontend_c(struct dvb_frontend *fe);
-int cxd2820r_set_frontend_c(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params);
+int cxd2820r_set_frontend_c(struct dvb_frontend *fe);
int cxd2820r_read_status_c(struct dvb_frontend *fe, fe_status_t *status);
@@ -114,11 +109,9 @@
/* cxd2820r_t.c */
-int cxd2820r_get_frontend_t(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p);
+int cxd2820r_get_frontend_t(struct dvb_frontend *fe);
-int cxd2820r_set_frontend_t(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params);
+int cxd2820r_set_frontend_t(struct dvb_frontend *fe);
int cxd2820r_read_status_t(struct dvb_frontend *fe, fe_status_t *status);
@@ -139,11 +132,9 @@
/* cxd2820r_t2.c */
-int cxd2820r_get_frontend_t2(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p);
+int cxd2820r_get_frontend_t2(struct dvb_frontend *fe);
-int cxd2820r_set_frontend_t2(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params);
+int cxd2820r_set_frontend_t2(struct dvb_frontend *fe);
int cxd2820r_read_status_t2(struct dvb_frontend *fe, fe_status_t *status);
diff --git a/drivers/media/dvb/frontends/cxd2820r_t.c b/drivers/media/dvb/frontends/cxd2820r_t.c
index a04f9c8..1a02623 100644
--- a/drivers/media/dvb/frontends/cxd2820r_t.c
+++ b/drivers/media/dvb/frontends/cxd2820r_t.c
@@ -21,13 +21,12 @@
#include "cxd2820r_priv.h"
-int cxd2820r_set_frontend_t(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+int cxd2820r_set_frontend_t(struct dvb_frontend *fe)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
- int ret, i;
- u32 if_khz, if_ctl;
+ int ret, i, bw_i;
+ u32 if_freq, if_ctl;
u64 num;
u8 buf[3], bw_param;
u8 bw_params1[][5] = {
@@ -57,6 +56,23 @@
dbg("%s: RF=%d BW=%d", __func__, c->frequency, c->bandwidth_hz);
+ switch (c->bandwidth_hz) {
+ case 6000000:
+ bw_i = 0;
+ bw_param = 2;
+ break;
+ case 7000000:
+ bw_i = 1;
+ bw_param = 1;
+ break;
+ case 8000000:
+ bw_i = 2;
+ bw_param = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+
/* update GPIOs */
ret = cxd2820r_gpio(fe);
if (ret)
@@ -64,7 +80,7 @@
/* program tuner */
if (fe->ops.tuner_ops.set_params)
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (priv->delivery_system != SYS_DVBT) {
for (i = 0; i < ARRAY_SIZE(tab); i++) {
@@ -78,27 +94,17 @@
priv->delivery_system = SYS_DVBT;
priv->ber_running = 0; /* tune stops BER counter */
- switch (c->bandwidth_hz) {
- case 6000000:
- if_khz = priv->cfg.if_dvbt_6;
- i = 0;
- bw_param = 2;
- break;
- case 7000000:
- if_khz = priv->cfg.if_dvbt_7;
- i = 1;
- bw_param = 1;
- break;
- case 8000000:
- if_khz = priv->cfg.if_dvbt_8;
- i = 2;
- bw_param = 0;
- break;
- default:
- return -EINVAL;
- }
+ /* program IF frequency */
+ if (fe->ops.tuner_ops.get_if_frequency) {
+ ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_freq);
+ if (ret)
+ goto error;
+ } else
+ if_freq = 0;
- num = if_khz;
+ dbg("%s: if_freq=%d", __func__, if_freq);
+
+ num = if_freq / 1000; /* Hz => kHz */
num *= 0x1000000;
if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
buf[0] = ((if_ctl >> 16) & 0xff);
@@ -109,7 +115,7 @@
if (ret)
goto error;
- ret = cxd2820r_wr_regs(priv, 0x0009f, bw_params1[i], 5);
+ ret = cxd2820r_wr_regs(priv, 0x0009f, bw_params1[bw_i], 5);
if (ret)
goto error;
@@ -117,7 +123,7 @@
if (ret)
goto error;
- ret = cxd2820r_wr_regs(priv, 0x000d9, bw_params2[i], 2);
+ ret = cxd2820r_wr_regs(priv, 0x000d9, bw_params2[bw_i], 2);
if (ret)
goto error;
@@ -135,8 +141,7 @@
return ret;
}
-int cxd2820r_get_frontend_t(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+int cxd2820r_get_frontend_t(struct dvb_frontend *fe)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
diff --git a/drivers/media/dvb/frontends/cxd2820r_t2.c b/drivers/media/dvb/frontends/cxd2820r_t2.c
index 6548588..3a5759e 100644
--- a/drivers/media/dvb/frontends/cxd2820r_t2.c
+++ b/drivers/media/dvb/frontends/cxd2820r_t2.c
@@ -21,13 +21,12 @@
#include "cxd2820r_priv.h"
-int cxd2820r_set_frontend_t2(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+int cxd2820r_set_frontend_t2(struct dvb_frontend *fe)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
- int ret, i;
- u32 if_khz, if_ctl;
+ int ret, i, bw_i;
+ u32 if_freq, if_ctl;
u64 num;
u8 buf[3], bw_param;
u8 bw_params1[][5] = {
@@ -71,6 +70,27 @@
dbg("%s: RF=%d BW=%d", __func__, c->frequency, c->bandwidth_hz);
+ switch (c->bandwidth_hz) {
+ case 5000000:
+ bw_i = 0;
+ bw_param = 3;
+ break;
+ case 6000000:
+ bw_i = 1;
+ bw_param = 2;
+ break;
+ case 7000000:
+ bw_i = 2;
+ bw_param = 1;
+ break;
+ case 8000000:
+ bw_i = 3;
+ bw_param = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+
/* update GPIOs */
ret = cxd2820r_gpio(fe);
if (ret)
@@ -78,7 +98,7 @@
/* program tuner */
if (fe->ops.tuner_ops.set_params)
- fe->ops.tuner_ops.set_params(fe, params);
+ fe->ops.tuner_ops.set_params(fe);
if (priv->delivery_system != SYS_DVBT2) {
for (i = 0; i < ARRAY_SIZE(tab); i++) {
@@ -91,32 +111,17 @@
priv->delivery_system = SYS_DVBT2;
- switch (c->bandwidth_hz) {
- case 5000000:
- if_khz = priv->cfg.if_dvbt2_5;
- i = 0;
- bw_param = 3;
- break;
- case 6000000:
- if_khz = priv->cfg.if_dvbt2_6;
- i = 1;
- bw_param = 2;
- break;
- case 7000000:
- if_khz = priv->cfg.if_dvbt2_7;
- i = 2;
- bw_param = 1;
- break;
- case 8000000:
- if_khz = priv->cfg.if_dvbt2_8;
- i = 3;
- bw_param = 0;
- break;
- default:
- return -EINVAL;
- }
+ /* program IF frequency */
+ if (fe->ops.tuner_ops.get_if_frequency) {
+ ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_freq);
+ if (ret)
+ goto error;
+ } else
+ if_freq = 0;
- num = if_khz;
+ dbg("%s: if_freq=%d", __func__, if_freq);
+
+ num = if_freq / 1000; /* Hz => kHz */
num *= 0x1000000;
if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
buf[0] = ((if_ctl >> 16) & 0xff);
@@ -127,7 +132,7 @@
if (ret)
goto error;
- ret = cxd2820r_wr_regs(priv, 0x0209f, bw_params1[i], 5);
+ ret = cxd2820r_wr_regs(priv, 0x0209f, bw_params1[bw_i], 5);
if (ret)
goto error;
@@ -150,8 +155,7 @@
}
-int cxd2820r_get_frontend_t2(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+int cxd2820r_get_frontend_t2(struct dvb_frontend *fe)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
diff --git a/drivers/media/dvb/frontends/dib0070.c b/drivers/media/dvb/frontends/dib0070.c
index dc1cb17..3b024bf 100644
--- a/drivers/media/dvb/frontends/dib0070.c
+++ b/drivers/media/dvb/frontends/dib0070.c
@@ -150,7 +150,7 @@
} \
} while (0)
-static int dib0070_set_bandwidth(struct dvb_frontend *fe, struct dvb_frontend_parameters *ch)
+static int dib0070_set_bandwidth(struct dvb_frontend *fe)
{
struct dib0070_state *state = fe->tuner_priv;
u16 tmp = dib0070_read_reg(state, 0x02) & 0x3fff;
@@ -335,7 +335,7 @@
};
#define LPF 100
-static int dib0070_tune_digital(struct dvb_frontend *fe, struct dvb_frontend_parameters *ch)
+static int dib0070_tune_digital(struct dvb_frontend *fe)
{
struct dib0070_state *state = fe->tuner_priv;
@@ -507,7 +507,7 @@
*tune_state = CT_TUNER_STEP_5;
} else if (*tune_state == CT_TUNER_STEP_5) {
- dib0070_set_bandwidth(fe, ch);
+ dib0070_set_bandwidth(fe);
*tune_state = CT_TUNER_STOP;
} else {
ret = FE_CALLBACK_TIME_NEVER; /* tuner finished, time to call again infinite */
@@ -516,7 +516,7 @@
}
-static int dib0070_tune(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int dib0070_tune(struct dvb_frontend *fe)
{
struct dib0070_state *state = fe->tuner_priv;
uint32_t ret;
@@ -524,7 +524,7 @@
state->tune_state = CT_TUNER_START;
do {
- ret = dib0070_tune_digital(fe, p);
+ ret = dib0070_tune_digital(fe);
if (ret != FE_CALLBACK_TIME_NEVER)
msleep(ret/10);
else
diff --git a/drivers/media/dvb/frontends/dib0090.c b/drivers/media/dvb/frontends/dib0090.c
index b174d1c..224d81e 100644
--- a/drivers/media/dvb/frontends/dib0090.c
+++ b/drivers/media/dvb/frontends/dib0090.c
@@ -717,6 +717,34 @@
(0 << 10) | 109, /* RF_RAMP4, LNA 4 */
};
+static const uint16_t rf_ramp_pwm_cband_7090e_sensitivity[] = {
+ 186,
+ 40,
+ 746,
+ (10 << 10) | 345,
+ (0 << 10) | 746,
+ (0 << 10) | 0,
+ (0 << 10) | 0,
+ (28 << 10) | 200,
+ (0 << 10) | 345,
+ (20 << 10) | 0,
+ (0 << 10) | 200,
+};
+
+static const uint16_t rf_ramp_pwm_cband_7090e_aci[] = {
+ 86,
+ 40,
+ 345,
+ (0 << 10) | 0,
+ (0 << 10) | 0,
+ (0 << 10) | 0,
+ (0 << 10) | 0,
+ (28 << 10) | 200,
+ (0 << 10) | 345,
+ (20 << 10) | 0,
+ (0 << 10) | 200,
+};
+
static const u16 rf_ramp_pwm_cband_8090[] = {
345, /* max RF gain in 10th of dB */
29, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
@@ -1076,8 +1104,16 @@
dib0090_set_bbramp_pwm(state, bb_ramp_pwm_normal_socs);
if (state->identity.version == SOC_8090_P1G_11R1 || state->identity.version == SOC_8090_P1G_21R1)
dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband_8090);
- else if (state->identity.version == SOC_7090_P1G_11R1 || state->identity.version == SOC_7090_P1G_21R1)
- dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband_7090);
+ else if (state->identity.version == SOC_7090_P1G_11R1
+ || state->identity.version == SOC_7090_P1G_21R1) {
+ if (state->config->is_dib7090e) {
+ if (state->rf_ramp == NULL)
+ dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband_7090e_sensitivity);
+ else
+ dib0090_set_rframp_pwm(state, state->rf_ramp);
+ } else
+ dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband_7090);
+ }
} else {
dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband);
dib0090_set_bbramp_pwm(state, bb_ramp_pwm_normal);
@@ -1112,13 +1148,21 @@
else
dib0090_write_reg(state, 0x32, (0 << 11));
- dib0090_write_reg(state, 0x04, 0x01);
+ dib0090_write_reg(state, 0x04, 0x03);
dib0090_write_reg(state, 0x39, (1 << 10));
}
}
EXPORT_SYMBOL(dib0090_pwm_gain_reset);
+void dib0090_set_dc_servo(struct dvb_frontend *fe, u8 DC_servo_cutoff)
+{
+ struct dib0090_state *state = fe->tuner_priv;
+ if (DC_servo_cutoff < 4)
+ dib0090_write_reg(state, 0x04, DC_servo_cutoff);
+}
+EXPORT_SYMBOL(dib0090_set_dc_servo);
+
static u32 dib0090_get_slow_adc_val(struct dib0090_state *state)
{
u16 adc_val = dib0090_read_reg(state, 0x1d);
@@ -1305,7 +1349,7 @@
EXPORT_SYMBOL(dib0090_get_current_gain);
-u16 dib0090_get_wbd_offset(struct dvb_frontend *fe)
+u16 dib0090_get_wbd_target(struct dvb_frontend *fe)
{
struct dib0090_state *state = fe->tuner_priv;
u32 f_MHz = state->fe->dtv_property_cache.frequency / 1000000;
@@ -1342,9 +1386,57 @@
return state->wbd_offset + wbd_tcold;
}
+EXPORT_SYMBOL(dib0090_get_wbd_target);
+u16 dib0090_get_wbd_offset(struct dvb_frontend *fe)
+{
+ struct dib0090_state *state = fe->tuner_priv;
+ return state->wbd_offset;
+}
EXPORT_SYMBOL(dib0090_get_wbd_offset);
+int dib0090_set_switch(struct dvb_frontend *fe, u8 sw1, u8 sw2, u8 sw3)
+{
+ struct dib0090_state *state = fe->tuner_priv;
+
+ dib0090_write_reg(state, 0x0b, (dib0090_read_reg(state, 0x0b) & 0xfff8)
+ | ((sw3 & 1) << 2) | ((sw2 & 1) << 1) | (sw1 & 1));
+
+ return 0;
+}
+EXPORT_SYMBOL(dib0090_set_switch);
+
+int dib0090_set_vga(struct dvb_frontend *fe, u8 onoff)
+{
+ struct dib0090_state *state = fe->tuner_priv;
+
+ dib0090_write_reg(state, 0x09, (dib0090_read_reg(state, 0x09) & 0x7fff)
+ | ((onoff & 1) << 15));
+ return 0;
+}
+EXPORT_SYMBOL(dib0090_set_vga);
+
+int dib0090_update_rframp_7090(struct dvb_frontend *fe, u8 cfg_sensitivity)
+{
+ struct dib0090_state *state = fe->tuner_priv;
+
+ if ((!state->identity.p1g) || (!state->identity.in_soc)
+ || ((state->identity.version != SOC_7090_P1G_21R1)
+ && (state->identity.version != SOC_7090_P1G_11R1))) {
+ dprintk("%s() function can only be used for dib7090P", __func__);
+ return -ENODEV;
+ }
+
+ if (cfg_sensitivity)
+ state->rf_ramp = (const u16 *)&rf_ramp_pwm_cband_7090e_sensitivity;
+ else
+ state->rf_ramp = (const u16 *)&rf_ramp_pwm_cband_7090e_aci;
+ dib0090_pwm_gain_reset(fe);
+
+ return 0;
+}
+EXPORT_SYMBOL(dib0090_update_rframp_7090);
+
static const u16 dib0090_defaults[] = {
25, 0x01,
@@ -1430,7 +1522,7 @@
#define POLY_MIN (u8) 0
#define POLY_MAX (u8) 8
-void dib0090_set_EFUSE(struct dib0090_state *state)
+static void dib0090_set_EFUSE(struct dib0090_state *state)
{
u8 c, h, n;
u16 e2, e4;
@@ -1505,7 +1597,10 @@
dib0090_set_EFUSE(state);
/* Congigure in function of the crystal */
- if (state->config->io.clock_khz >= 24000)
+ if (state->config->force_crystal_mode != 0)
+ dib0090_write_reg(state, 0x14,
+ state->config->force_crystal_mode & 3);
+ else if (state->config->io.clock_khz >= 24000)
dib0090_write_reg(state, 0x14, 1);
else
dib0090_write_reg(state, 0x14, 2);
@@ -1951,6 +2046,52 @@
#endif
};
+static const struct dib0090_tuning dib0090_tuning_table_cband_7090e_sensitivity[] = {
+#ifdef CONFIG_BAND_CBAND
+ { 300000, 0 , 3, 0x8105, 0x2c0, 0x2d12, 0xb84e, EN_CAB },
+ { 380000, 0 , 10, 0x810F, 0x2c0, 0x2d12, 0xb84e, EN_CAB },
+ { 600000, 0 , 10, 0x815E, 0x280, 0x2d12, 0xb84e, EN_CAB },
+ { 660000, 0 , 5, 0x85E3, 0x280, 0x2d12, 0xb84e, EN_CAB },
+ { 720000, 0 , 5, 0x852E, 0x280, 0x2d12, 0xb84e, EN_CAB },
+ { 860000, 0 , 4, 0x85E5, 0x280, 0x2d12, 0xb84e, EN_CAB },
+#endif
+};
+
+int dib0090_update_tuning_table_7090(struct dvb_frontend *fe,
+ u8 cfg_sensitivity)
+{
+ struct dib0090_state *state = fe->tuner_priv;
+ const struct dib0090_tuning *tune =
+ dib0090_tuning_table_cband_7090e_sensitivity;
+ const struct dib0090_tuning dib0090_tuning_table_cband_7090e_aci[] = {
+ { 300000, 0 , 3, 0x8165, 0x2c0, 0x2d12, 0xb84e, EN_CAB },
+ { 650000, 0 , 4, 0x815B, 0x280, 0x2d12, 0xb84e, EN_CAB },
+ { 860000, 0 , 5, 0x84EF, 0x280, 0x2d12, 0xb84e, EN_CAB },
+ };
+
+ if ((!state->identity.p1g) || (!state->identity.in_soc)
+ || ((state->identity.version != SOC_7090_P1G_21R1)
+ && (state->identity.version != SOC_7090_P1G_11R1))) {
+ dprintk("%s() function can only be used for dib7090", __func__);
+ return -ENODEV;
+ }
+
+ if (cfg_sensitivity)
+ tune = dib0090_tuning_table_cband_7090e_sensitivity;
+ else
+ tune = dib0090_tuning_table_cband_7090e_aci;
+
+ while (state->rf_request > tune->max_freq)
+ tune++;
+
+ dib0090_write_reg(state, 0x09, (dib0090_read_reg(state, 0x09) & 0x8000)
+ | (tune->lna_bias & 0x7fff));
+ dib0090_write_reg(state, 0x0b, (dib0090_read_reg(state, 0x0b) & 0xf83f)
+ | ((tune->lna_tune << 6) & 0x07c0));
+ return 0;
+}
+EXPORT_SYMBOL(dib0090_update_tuning_table_7090);
+
static int dib0090_captrim_search(struct dib0090_state *state, enum frontend_tune_state *tune_state)
{
int ret = 0;
@@ -2199,12 +2340,18 @@
if (state->current_band & BAND_CBAND || state->current_band & BAND_FM || state->current_band & BAND_VHF
|| state->current_band & BAND_UHF) {
state->current_band = BAND_CBAND;
- tune = dib0090_tuning_table_cband_7090;
+ if (state->config->is_dib7090e)
+ tune = dib0090_tuning_table_cband_7090e_sensitivity;
+ else
+ tune = dib0090_tuning_table_cband_7090;
}
} else { /* Use the CBAND input for all band under UHF */
if (state->current_band & BAND_CBAND || state->current_band & BAND_FM || state->current_band & BAND_VHF) {
state->current_band = BAND_CBAND;
- tune = dib0090_tuning_table_cband_7090;
+ if (state->config->is_dib7090e)
+ tune = dib0090_tuning_table_cband_7090e_sensitivity;
+ else
+ tune = dib0090_tuning_table_cband_7090;
}
}
} else
@@ -2419,7 +2566,7 @@
return 0;
}
-static int dib0090_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int dib0090_set_params(struct dvb_frontend *fe)
{
struct dib0090_state *state = fe->tuner_priv;
u32 ret;
diff --git a/drivers/media/dvb/frontends/dib0090.h b/drivers/media/dvb/frontends/dib0090.h
index 13d8524..781dc49 100644
--- a/drivers/media/dvb/frontends/dib0090.h
+++ b/drivers/media/dvb/frontends/dib0090.h
@@ -71,6 +71,8 @@
u8 fref_clock_ratio;
u16 force_cband_input;
struct dib0090_wbd_slope *wbd;
+ u8 is_dib7090e;
+ u8 force_crystal_mode;
};
#if defined(CONFIG_DVB_TUNER_DIB0090) || (defined(CONFIG_DVB_TUNER_DIB0090_MODULE) && defined(MODULE))
@@ -78,13 +80,21 @@
extern struct dvb_frontend *dib0090_fw_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config);
extern void dib0090_dcc_freq(struct dvb_frontend *fe, u8 fast);
extern void dib0090_pwm_gain_reset(struct dvb_frontend *fe);
-extern u16 dib0090_get_wbd_offset(struct dvb_frontend *tuner);
+extern u16 dib0090_get_wbd_target(struct dvb_frontend *tuner);
+extern u16 dib0090_get_wbd_offset(struct dvb_frontend *fe);
extern int dib0090_gain_control(struct dvb_frontend *fe);
extern enum frontend_tune_state dib0090_get_tune_state(struct dvb_frontend *fe);
extern int dib0090_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tune_state);
extern void dib0090_get_current_gain(struct dvb_frontend *fe, u16 * rf, u16 * bb, u16 * rf_gain_limit, u16 * rflt);
+extern void dib0090_set_dc_servo(struct dvb_frontend *fe, u8 DC_servo_cutoff);
+extern int dib0090_set_switch(struct dvb_frontend *fe, u8 sw1, u8 sw2, u8 sw3);
+extern int dib0090_set_vga(struct dvb_frontend *fe, u8 onoff);
+extern int dib0090_update_rframp_7090(struct dvb_frontend *fe,
+ u8 cfg_sensitivity);
+extern int dib0090_update_tuning_table_7090(struct dvb_frontend *fe,
+ u8 cfg_sensitivity);
#else
-static inline struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dib0090_config *config)
+static inline struct dvb_frontend *dib0090_register(struct dvb_frontend *fe, struct i2c_adapter *i2c, const struct dib0090_config *config)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
@@ -106,7 +116,13 @@
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
}
-static inline u16 dib0090_get_wbd_offset(struct dvb_frontend *tuner)
+static inline u16 dib0090_get_wbd_target(struct dvb_frontend *tuner)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return 0;
+}
+
+static inline u16 dib0090_get_wbd_offset(struct dvb_frontend *fe)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return 0;
@@ -134,6 +150,38 @@
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
}
+
+static inline void dib0090_set_dc_servo(struct dvb_frontend *fe, u8 DC_servo_cutoff)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+}
+
+static inline int dib0090_set_switch(struct dvb_frontend *fe,
+ u8 sw1, u8 sw2, u8 sw3)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return -ENODEV;
+}
+
+static inline int dib0090_set_vga(struct dvb_frontend *fe, u8 onoff)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return -ENODEV;
+}
+
+static inline int dib0090_update_rframp_7090(struct dvb_frontend *fe,
+ u8 cfg_sensitivity)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return -ENODEV;
+}
+
+static inline int dib0090_update_tuning_table_7090(struct dvb_frontend *fe,
+ u8 cfg_sensitivity)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return -ENODEV;
+}
#endif
#endif
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index 437904c..af91e0c 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -112,39 +112,37 @@
}
};
-static int dib3000mb_get_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep);
+static int dib3000mb_get_frontend(struct dvb_frontend* fe);
-static int dib3000mb_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep, int tuner)
+static int dib3000mb_set_frontend(struct dvb_frontend *fe, int tuner)
{
struct dib3000_state* state = fe->demodulator_priv;
- struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
fe_code_rate_t fe_cr = FEC_NONE;
int search_state, seq;
if (tuner && fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, fep);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
deb_setf("bandwidth: ");
- switch (ofdm->bandwidth) {
- case BANDWIDTH_8_MHZ:
+ switch (c->bandwidth_hz) {
+ case 8000000:
deb_setf("8 MHz\n");
wr_foreach(dib3000mb_reg_timing_freq, dib3000mb_timing_freq[2]);
wr_foreach(dib3000mb_reg_bandwidth, dib3000mb_bandwidth_8mhz);
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
deb_setf("7 MHz\n");
wr_foreach(dib3000mb_reg_timing_freq, dib3000mb_timing_freq[1]);
wr_foreach(dib3000mb_reg_bandwidth, dib3000mb_bandwidth_7mhz);
break;
- case BANDWIDTH_6_MHZ:
+ case 6000000:
deb_setf("6 MHz\n");
wr_foreach(dib3000mb_reg_timing_freq, dib3000mb_timing_freq[0]);
wr_foreach(dib3000mb_reg_bandwidth, dib3000mb_bandwidth_6mhz);
break;
- case BANDWIDTH_AUTO:
+ case 0:
return -EOPNOTSUPP;
default:
err("unknown bandwidth value.");
@@ -154,7 +152,7 @@
wr(DIB3000MB_REG_LOCK1_MASK, DIB3000MB_LOCK1_SEARCH_4);
deb_setf("transmission mode: ");
- switch (ofdm->transmission_mode) {
+ switch (c->transmission_mode) {
case TRANSMISSION_MODE_2K:
deb_setf("2k\n");
wr(DIB3000MB_REG_FFT, DIB3000_TRANSMISSION_MODE_2K);
@@ -171,7 +169,7 @@
}
deb_setf("guard: ");
- switch (ofdm->guard_interval) {
+ switch (c->guard_interval) {
case GUARD_INTERVAL_1_32:
deb_setf("1_32\n");
wr(DIB3000MB_REG_GUARD_TIME, DIB3000_GUARD_TIME_1_32);
@@ -196,7 +194,7 @@
}
deb_setf("inversion: ");
- switch (fep->inversion) {
+ switch (c->inversion) {
case INVERSION_OFF:
deb_setf("off\n");
wr(DIB3000MB_REG_DDS_INV, DIB3000_DDS_INVERSION_OFF);
@@ -212,8 +210,8 @@
return -EINVAL;
}
- deb_setf("constellation: ");
- switch (ofdm->constellation) {
+ deb_setf("modulation: ");
+ switch (c->modulation) {
case QPSK:
deb_setf("qpsk\n");
wr(DIB3000MB_REG_QAM, DIB3000_CONSTELLATION_QPSK);
@@ -232,7 +230,7 @@
return -EINVAL;
}
deb_setf("hierarchy: ");
- switch (ofdm->hierarchy_information) {
+ switch (c->hierarchy) {
case HIERARCHY_NONE:
deb_setf("none ");
/* fall through */
@@ -256,16 +254,16 @@
}
deb_setf("hierarchy: ");
- if (ofdm->hierarchy_information == HIERARCHY_NONE) {
+ if (c->hierarchy == HIERARCHY_NONE) {
deb_setf("none\n");
wr(DIB3000MB_REG_VIT_HRCH, DIB3000_HRCH_OFF);
wr(DIB3000MB_REG_VIT_HP, DIB3000_SELECT_HP);
- fe_cr = ofdm->code_rate_HP;
- } else if (ofdm->hierarchy_information != HIERARCHY_AUTO) {
+ fe_cr = c->code_rate_HP;
+ } else if (c->hierarchy != HIERARCHY_AUTO) {
deb_setf("on\n");
wr(DIB3000MB_REG_VIT_HRCH, DIB3000_HRCH_ON);
wr(DIB3000MB_REG_VIT_HP, DIB3000_SELECT_LP);
- fe_cr = ofdm->code_rate_LP;
+ fe_cr = c->code_rate_LP;
}
deb_setf("fec: ");
switch (fe_cr) {
@@ -300,9 +298,9 @@
}
seq = dib3000_seq
- [ofdm->transmission_mode == TRANSMISSION_MODE_AUTO]
- [ofdm->guard_interval == GUARD_INTERVAL_AUTO]
- [fep->inversion == INVERSION_AUTO];
+ [c->transmission_mode == TRANSMISSION_MODE_AUTO]
+ [c->guard_interval == GUARD_INTERVAL_AUTO]
+ [c->inversion == INVERSION_AUTO];
deb_setf("seq? %d\n", seq);
@@ -310,8 +308,8 @@
wr(DIB3000MB_REG_ISI, seq ? DIB3000MB_ISI_INHIBIT : DIB3000MB_ISI_ACTIVATE);
- if (ofdm->transmission_mode == TRANSMISSION_MODE_2K) {
- if (ofdm->guard_interval == GUARD_INTERVAL_1_8) {
+ if (c->transmission_mode == TRANSMISSION_MODE_2K) {
+ if (c->guard_interval == GUARD_INTERVAL_1_8) {
wr(DIB3000MB_REG_SYNC_IMPROVEMENT, DIB3000MB_SYNC_IMPROVE_2K_1_8);
} else {
wr(DIB3000MB_REG_SYNC_IMPROVEMENT, DIB3000MB_SYNC_IMPROVE_DEFAULT);
@@ -339,10 +337,10 @@
wr_foreach(dib3000mb_reg_agc_bandwidth, dib3000mb_agc_bandwidth_low);
/* something has to be auto searched */
- if (ofdm->constellation == QAM_AUTO ||
- ofdm->hierarchy_information == HIERARCHY_AUTO ||
+ if (c->modulation == QAM_AUTO ||
+ c->hierarchy == HIERARCHY_AUTO ||
fe_cr == FEC_AUTO ||
- fep->inversion == INVERSION_AUTO) {
+ c->inversion == INVERSION_AUTO) {
int as_count=0;
deb_setf("autosearch enabled.\n");
@@ -361,10 +359,9 @@
deb_setf("search_state after autosearch %d after %d checks\n",search_state,as_count);
if (search_state == 1) {
- struct dvb_frontend_parameters feps;
- if (dib3000mb_get_frontend(fe, &feps) == 0) {
+ if (dib3000mb_get_frontend(fe) == 0) {
deb_setf("reading tuning data from frontend succeeded.\n");
- return dib3000mb_set_frontend(fe, &feps, 0);
+ return dib3000mb_set_frontend(fe, 0);
}
}
@@ -453,11 +450,10 @@
return 0;
}
-static int dib3000mb_get_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
+static int dib3000mb_get_frontend(struct dvb_frontend* fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct dib3000_state* state = fe->demodulator_priv;
- struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
fe_code_rate_t *cr;
u16 tps_val;
int inv_test1,inv_test2;
@@ -484,25 +480,25 @@
else
inv_test2 = 2;
- fep->inversion =
+ c->inversion =
((inv_test2 == 2) && (inv_test1==1 || inv_test1==0)) ||
((inv_test2 == 0) && (inv_test1==1 || inv_test1==2)) ?
INVERSION_ON : INVERSION_OFF;
- deb_getf("inversion %d %d, %d\n", inv_test2, inv_test1, fep->inversion);
+ deb_getf("inversion %d %d, %d\n", inv_test2, inv_test1, c->inversion);
switch ((tps_val = rd(DIB3000MB_REG_TPS_QAM))) {
case DIB3000_CONSTELLATION_QPSK:
deb_getf("QPSK ");
- ofdm->constellation = QPSK;
+ c->modulation = QPSK;
break;
case DIB3000_CONSTELLATION_16QAM:
deb_getf("QAM16 ");
- ofdm->constellation = QAM_16;
+ c->modulation = QAM_16;
break;
case DIB3000_CONSTELLATION_64QAM:
deb_getf("QAM64 ");
- ofdm->constellation = QAM_64;
+ c->modulation = QAM_64;
break;
default:
err("Unexpected constellation returned by TPS (%d)", tps_val);
@@ -512,24 +508,24 @@
if (rd(DIB3000MB_REG_TPS_HRCH)) {
deb_getf("HRCH ON\n");
- cr = &ofdm->code_rate_LP;
- ofdm->code_rate_HP = FEC_NONE;
+ cr = &c->code_rate_LP;
+ c->code_rate_HP = FEC_NONE;
switch ((tps_val = rd(DIB3000MB_REG_TPS_VIT_ALPHA))) {
case DIB3000_ALPHA_0:
deb_getf("HIERARCHY_NONE ");
- ofdm->hierarchy_information = HIERARCHY_NONE;
+ c->hierarchy = HIERARCHY_NONE;
break;
case DIB3000_ALPHA_1:
deb_getf("HIERARCHY_1 ");
- ofdm->hierarchy_information = HIERARCHY_1;
+ c->hierarchy = HIERARCHY_1;
break;
case DIB3000_ALPHA_2:
deb_getf("HIERARCHY_2 ");
- ofdm->hierarchy_information = HIERARCHY_2;
+ c->hierarchy = HIERARCHY_2;
break;
case DIB3000_ALPHA_4:
deb_getf("HIERARCHY_4 ");
- ofdm->hierarchy_information = HIERARCHY_4;
+ c->hierarchy = HIERARCHY_4;
break;
default:
err("Unexpected ALPHA value returned by TPS (%d)", tps_val);
@@ -540,9 +536,9 @@
tps_val = rd(DIB3000MB_REG_TPS_CODE_RATE_LP);
} else {
deb_getf("HRCH OFF\n");
- cr = &ofdm->code_rate_HP;
- ofdm->code_rate_LP = FEC_NONE;
- ofdm->hierarchy_information = HIERARCHY_NONE;
+ cr = &c->code_rate_HP;
+ c->code_rate_LP = FEC_NONE;
+ c->hierarchy = HIERARCHY_NONE;
tps_val = rd(DIB3000MB_REG_TPS_CODE_RATE_HP);
}
@@ -577,19 +573,19 @@
switch ((tps_val = rd(DIB3000MB_REG_TPS_GUARD_TIME))) {
case DIB3000_GUARD_TIME_1_32:
deb_getf("GUARD_INTERVAL_1_32 ");
- ofdm->guard_interval = GUARD_INTERVAL_1_32;
+ c->guard_interval = GUARD_INTERVAL_1_32;
break;
case DIB3000_GUARD_TIME_1_16:
deb_getf("GUARD_INTERVAL_1_16 ");
- ofdm->guard_interval = GUARD_INTERVAL_1_16;
+ c->guard_interval = GUARD_INTERVAL_1_16;
break;
case DIB3000_GUARD_TIME_1_8:
deb_getf("GUARD_INTERVAL_1_8 ");
- ofdm->guard_interval = GUARD_INTERVAL_1_8;
+ c->guard_interval = GUARD_INTERVAL_1_8;
break;
case DIB3000_GUARD_TIME_1_4:
deb_getf("GUARD_INTERVAL_1_4 ");
- ofdm->guard_interval = GUARD_INTERVAL_1_4;
+ c->guard_interval = GUARD_INTERVAL_1_4;
break;
default:
err("Unexpected Guard Time returned by TPS (%d)", tps_val);
@@ -600,11 +596,11 @@
switch ((tps_val = rd(DIB3000MB_REG_TPS_FFT))) {
case DIB3000_TRANSMISSION_MODE_2K:
deb_getf("TRANSMISSION_MODE_2K ");
- ofdm->transmission_mode = TRANSMISSION_MODE_2K;
+ c->transmission_mode = TRANSMISSION_MODE_2K;
break;
case DIB3000_TRANSMISSION_MODE_8K:
deb_getf("TRANSMISSION_MODE_8K ");
- ofdm->transmission_mode = TRANSMISSION_MODE_8K;
+ c->transmission_mode = TRANSMISSION_MODE_8K;
break;
default:
err("unexpected transmission mode return by TPS (%d)", tps_val);
@@ -701,9 +697,9 @@
return dib3000mb_fe_init(fe, 0);
}
-static int dib3000mb_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_frontend_parameters *fep)
+static int dib3000mb_set_frontend_and_tuner(struct dvb_frontend *fe)
{
- return dib3000mb_set_frontend(fe, fep, 1);
+ return dib3000mb_set_frontend(fe, 1);
}
static void dib3000mb_release(struct dvb_frontend* fe)
@@ -794,10 +790,9 @@
}
static struct dvb_frontend_ops dib3000mb_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "DiBcom 3000M-B DVB-T",
- .type = FE_OFDM,
.frequency_min = 44250000,
.frequency_max = 867250000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/dib3000mb_priv.h b/drivers/media/dvb/frontends/dib3000mb_priv.h
index 16c5265..9dc235a 100644
--- a/drivers/media/dvb/frontends/dib3000mb_priv.h
+++ b/drivers/media/dvb/frontends/dib3000mb_priv.h
@@ -98,7 +98,7 @@
int timing_offset;
int timing_offset_comp_done;
- fe_bandwidth_t last_tuned_bw;
+ u32 last_tuned_bw;
u32 last_tuned_freq;
};
diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index 088e7fa..ffad181 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -40,7 +40,7 @@
u32 timf;
- fe_bandwidth_t current_bandwidth;
+ u32 current_bandwidth;
u16 dev_id;
@@ -438,11 +438,14 @@
dib3000mc_write_word(state, reg, cfg[reg - 129]);
}
-static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state, struct dvb_frontend_parameters *ch, u16 seq)
+static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state,
+ struct dtv_frontend_properties *ch, u16 seq)
{
u16 value;
- dib3000mc_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
- dib3000mc_set_timing(state, ch->u.ofdm.transmission_mode, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth), 0);
+ u32 bw = BANDWIDTH_TO_KHZ(ch->bandwidth_hz);
+
+ dib3000mc_set_bandwidth(state, bw);
+ dib3000mc_set_timing(state, ch->transmission_mode, bw, 0);
// if (boost)
// dib3000mc_write_word(state, 100, (11 << 6) + 6);
@@ -471,22 +474,22 @@
dib3000mc_write_word(state, 97,0);
dib3000mc_write_word(state, 98,0);
- dib3000mc_set_impulse_noise(state, 0, ch->u.ofdm.transmission_mode);
+ dib3000mc_set_impulse_noise(state, 0, ch->transmission_mode);
value = 0;
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_2K: value |= (0 << 7); break;
default:
case TRANSMISSION_MODE_8K: value |= (1 << 7); break;
}
- switch (ch->u.ofdm.guard_interval) {
+ switch (ch->guard_interval) {
case GUARD_INTERVAL_1_32: value |= (0 << 5); break;
case GUARD_INTERVAL_1_16: value |= (1 << 5); break;
case GUARD_INTERVAL_1_4: value |= (3 << 5); break;
default:
case GUARD_INTERVAL_1_8: value |= (2 << 5); break;
}
- switch (ch->u.ofdm.constellation) {
+ switch (ch->modulation) {
case QPSK: value |= (0 << 3); break;
case QAM_16: value |= (1 << 3); break;
default:
@@ -502,11 +505,11 @@
dib3000mc_write_word(state, 5, (1 << 8) | ((seq & 0xf) << 4));
value = 0;
- if (ch->u.ofdm.hierarchy_information == 1)
+ if (ch->hierarchy == 1)
value |= (1 << 4);
if (1 == 1)
value |= 1;
- switch ((ch->u.ofdm.hierarchy_information == 0 || 1 == 1) ? ch->u.ofdm.code_rate_HP : ch->u.ofdm.code_rate_LP) {
+ switch ((ch->hierarchy == 0 || 1 == 1) ? ch->code_rate_HP : ch->code_rate_LP) {
case FEC_2_3: value |= (2 << 1); break;
case FEC_3_4: value |= (3 << 1); break;
case FEC_5_6: value |= (5 << 1); break;
@@ -517,12 +520,12 @@
dib3000mc_write_word(state, 181, value);
// diversity synchro delay add 50% SFN margin
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_8K: value = 256; break;
case TRANSMISSION_MODE_2K:
default: value = 64; break;
}
- switch (ch->u.ofdm.guard_interval) {
+ switch (ch->guard_interval) {
case GUARD_INTERVAL_1_16: value *= 2; break;
case GUARD_INTERVAL_1_8: value *= 4; break;
case GUARD_INTERVAL_1_4: value *= 8; break;
@@ -540,27 +543,28 @@
msleep(30);
- dib3000mc_set_impulse_noise(state, state->cfg->impulse_noise_mode, ch->u.ofdm.transmission_mode);
+ dib3000mc_set_impulse_noise(state, state->cfg->impulse_noise_mode, ch->transmission_mode);
}
-static int dib3000mc_autosearch_start(struct dvb_frontend *demod, struct dvb_frontend_parameters *chan)
+static int dib3000mc_autosearch_start(struct dvb_frontend *demod)
{
+ struct dtv_frontend_properties *chan = &demod->dtv_property_cache;
struct dib3000mc_state *state = demod->demodulator_priv;
u16 reg;
// u32 val;
- struct dvb_frontend_parameters schan;
+ struct dtv_frontend_properties schan;
schan = *chan;
/* TODO what is that ? */
/* a channel for autosearch */
- schan.u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
- schan.u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
- schan.u.ofdm.constellation = QAM_64;
- schan.u.ofdm.code_rate_HP = FEC_2_3;
- schan.u.ofdm.code_rate_LP = FEC_2_3;
- schan.u.ofdm.hierarchy_information = 0;
+ schan.transmission_mode = TRANSMISSION_MODE_8K;
+ schan.guard_interval = GUARD_INTERVAL_1_32;
+ schan.modulation = QAM_64;
+ schan.code_rate_HP = FEC_2_3;
+ schan.code_rate_LP = FEC_2_3;
+ schan.hierarchy = 0;
dib3000mc_set_channel_cfg(state, &schan, 11);
@@ -586,8 +590,9 @@
return 0; // still pending
}
-static int dib3000mc_tune(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib3000mc_tune(struct dvb_frontend *demod)
{
+ struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
struct dib3000mc_state *state = demod->demodulator_priv;
// ** configure demod **
@@ -603,8 +608,8 @@
dib3000mc_write_word(state, 108, 0x0000); // P_pha3_force_pha_shift
}
- dib3000mc_set_adp_cfg(state, (u8)ch->u.ofdm.constellation);
- if (ch->u.ofdm.transmission_mode == TRANSMISSION_MODE_8K) {
+ dib3000mc_set_adp_cfg(state, (u8)ch->modulation);
+ if (ch->transmission_mode == TRANSMISSION_MODE_8K) {
dib3000mc_write_word(state, 26, 38528);
dib3000mc_write_word(state, 33, 8);
} else {
@@ -613,7 +618,8 @@
}
if (dib3000mc_read_word(state, 509) & 0x80)
- dib3000mc_set_timing(state, ch->u.ofdm.transmission_mode, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth), 1);
+ dib3000mc_set_timing(state, ch->transmission_mode,
+ BANDWIDTH_TO_KHZ(ch->bandwidth_hz), 1);
return 0;
}
@@ -626,87 +632,87 @@
EXPORT_SYMBOL(dib3000mc_get_tuner_i2c_master);
-static int dib3000mc_get_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
+static int dib3000mc_get_frontend(struct dvb_frontend* fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dib3000mc_state *state = fe->demodulator_priv;
u16 tps = dib3000mc_read_word(state,458);
fep->inversion = INVERSION_AUTO;
- fep->u.ofdm.bandwidth = state->current_bandwidth;
+ fep->bandwidth_hz = state->current_bandwidth;
switch ((tps >> 8) & 0x1) {
- case 0: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K; break;
- case 1: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K; break;
+ case 0: fep->transmission_mode = TRANSMISSION_MODE_2K; break;
+ case 1: fep->transmission_mode = TRANSMISSION_MODE_8K; break;
}
switch (tps & 0x3) {
- case 0: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_32; break;
- case 1: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_16; break;
- case 2: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_8; break;
- case 3: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_4; break;
+ case 0: fep->guard_interval = GUARD_INTERVAL_1_32; break;
+ case 1: fep->guard_interval = GUARD_INTERVAL_1_16; break;
+ case 2: fep->guard_interval = GUARD_INTERVAL_1_8; break;
+ case 3: fep->guard_interval = GUARD_INTERVAL_1_4; break;
}
switch ((tps >> 13) & 0x3) {
- case 0: fep->u.ofdm.constellation = QPSK; break;
- case 1: fep->u.ofdm.constellation = QAM_16; break;
+ case 0: fep->modulation = QPSK; break;
+ case 1: fep->modulation = QAM_16; break;
case 2:
- default: fep->u.ofdm.constellation = QAM_64; break;
+ default: fep->modulation = QAM_64; break;
}
/* as long as the frontend_param structure is fixed for hierarchical transmission I refuse to use it */
/* (tps >> 12) & 0x1 == hrch is used, (tps >> 9) & 0x7 == alpha */
- fep->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+ fep->hierarchy = HIERARCHY_NONE;
switch ((tps >> 5) & 0x7) {
- case 1: fep->u.ofdm.code_rate_HP = FEC_1_2; break;
- case 2: fep->u.ofdm.code_rate_HP = FEC_2_3; break;
- case 3: fep->u.ofdm.code_rate_HP = FEC_3_4; break;
- case 5: fep->u.ofdm.code_rate_HP = FEC_5_6; break;
+ case 1: fep->code_rate_HP = FEC_1_2; break;
+ case 2: fep->code_rate_HP = FEC_2_3; break;
+ case 3: fep->code_rate_HP = FEC_3_4; break;
+ case 5: fep->code_rate_HP = FEC_5_6; break;
case 7:
- default: fep->u.ofdm.code_rate_HP = FEC_7_8; break;
+ default: fep->code_rate_HP = FEC_7_8; break;
}
switch ((tps >> 2) & 0x7) {
- case 1: fep->u.ofdm.code_rate_LP = FEC_1_2; break;
- case 2: fep->u.ofdm.code_rate_LP = FEC_2_3; break;
- case 3: fep->u.ofdm.code_rate_LP = FEC_3_4; break;
- case 5: fep->u.ofdm.code_rate_LP = FEC_5_6; break;
+ case 1: fep->code_rate_LP = FEC_1_2; break;
+ case 2: fep->code_rate_LP = FEC_2_3; break;
+ case 3: fep->code_rate_LP = FEC_3_4; break;
+ case 5: fep->code_rate_LP = FEC_5_6; break;
case 7:
- default: fep->u.ofdm.code_rate_LP = FEC_7_8; break;
+ default: fep->code_rate_LP = FEC_7_8; break;
}
return 0;
}
-static int dib3000mc_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
+static int dib3000mc_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dib3000mc_state *state = fe->demodulator_priv;
- int ret;
+ int ret;
dib3000mc_set_output_mode(state, OUTMODE_HIGH_Z);
- state->current_bandwidth = fep->u.ofdm.bandwidth;
- dib3000mc_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth));
+ state->current_bandwidth = fep->bandwidth_hz;
+ dib3000mc_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->bandwidth_hz));
/* maybe the parameter has been changed */
state->sfn_workaround_active = buggy_sfn_workaround;
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, fep);
+ fe->ops.tuner_ops.set_params(fe);
msleep(100);
}
- if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
- fep->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO ||
- fep->u.ofdm.constellation == QAM_AUTO ||
- fep->u.ofdm.code_rate_HP == FEC_AUTO) {
+ if (fep->transmission_mode == TRANSMISSION_MODE_AUTO ||
+ fep->guard_interval == GUARD_INTERVAL_AUTO ||
+ fep->modulation == QAM_AUTO ||
+ fep->code_rate_HP == FEC_AUTO) {
int i = 1000, found;
- dib3000mc_autosearch_start(fe, fep);
+ dib3000mc_autosearch_start(fe);
do {
msleep(1);
found = dib3000mc_autosearch_is_irq(fe);
@@ -716,14 +722,14 @@
if (found == 0 || found == 1)
return 0; // no channel found
- dib3000mc_get_frontend(fe, fep);
+ dib3000mc_get_frontend(fe);
}
- ret = dib3000mc_tune(fe, fep);
+ ret = dib3000mc_tune(fe);
/* make this a config parameter */
dib3000mc_set_output_mode(state, OUTMODE_MPEG2_FIFO);
- return ret;
+ return ret;
}
static int dib3000mc_read_status(struct dvb_frontend *fe, fe_status_t *stat)
@@ -897,9 +903,9 @@
EXPORT_SYMBOL(dib3000mc_attach);
static struct dvb_frontend_ops dib3000mc_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "DiBcom 3000MC/P",
- .type = FE_OFDM,
.frequency_min = 44250000,
.frequency_max = 867250000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/dib7000m.c b/drivers/media/dvb/frontends/dib7000m.c
index dbb76d7..148bf79 100644
--- a/drivers/media/dvb/frontends/dib7000m.c
+++ b/drivers/media/dvb/frontends/dib7000m.c
@@ -38,7 +38,7 @@
u16 wbd_ref;
u8 current_band;
- fe_bandwidth_t current_bandwidth;
+ u32 current_bandwidth;
struct dibx000_agc_config *current_agc;
u32 timf;
u32 timf_default;
@@ -313,6 +313,9 @@
{
u32 timf;
+ if (!bw)
+ bw = 8000;
+
// store the current bandwidth for later use
state->current_bandwidth = bw;
@@ -742,8 +745,9 @@
dprintk( "updated timf_frequency: %d (default: %d)",state->timf, state->timf_default);
}
-static int dib7000m_agc_startup(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000m_agc_startup(struct dvb_frontend *demod)
{
+ struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
struct dib7000m_state *state = demod->demodulator_priv;
u16 cfg_72 = dib7000m_read_word(state, 72);
int ret = -1;
@@ -832,28 +836,29 @@
return ret;
}
-static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_frontend_parameters *ch, u8 seq)
+static void dib7000m_set_channel(struct dib7000m_state *state, struct dtv_frontend_properties *ch,
+ u8 seq)
{
u16 value, est[4];
- dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+ dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
/* nfft, guard, qam, alpha */
value = 0;
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_2K: value |= (0 << 7); break;
case TRANSMISSION_MODE_4K: value |= (2 << 7); break;
default:
case TRANSMISSION_MODE_8K: value |= (1 << 7); break;
}
- switch (ch->u.ofdm.guard_interval) {
+ switch (ch->guard_interval) {
case GUARD_INTERVAL_1_32: value |= (0 << 5); break;
case GUARD_INTERVAL_1_16: value |= (1 << 5); break;
case GUARD_INTERVAL_1_4: value |= (3 << 5); break;
default:
case GUARD_INTERVAL_1_8: value |= (2 << 5); break;
}
- switch (ch->u.ofdm.constellation) {
+ switch (ch->modulation) {
case QPSK: value |= (0 << 3); break;
case QAM_16: value |= (1 << 3); break;
default:
@@ -872,11 +877,11 @@
value = 0;
if (1 != 0)
value |= (1 << 6);
- if (ch->u.ofdm.hierarchy_information == 1)
+ if (ch->hierarchy == 1)
value |= (1 << 4);
if (1 == 1)
value |= 1;
- switch ((ch->u.ofdm.hierarchy_information == 0 || 1 == 1) ? ch->u.ofdm.code_rate_HP : ch->u.ofdm.code_rate_LP) {
+ switch ((ch->hierarchy == 0 || 1 == 1) ? ch->code_rate_HP : ch->code_rate_LP) {
case FEC_2_3: value |= (2 << 1); break;
case FEC_3_4: value |= (3 << 1); break;
case FEC_5_6: value |= (5 << 1); break;
@@ -901,13 +906,13 @@
dib7000m_write_word(state, 33, (0 << 4) | 0x5);
/* P_dvsy_sync_wait */
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_8K: value = 256; break;
case TRANSMISSION_MODE_4K: value = 128; break;
case TRANSMISSION_MODE_2K:
default: value = 64; break;
}
- switch (ch->u.ofdm.guard_interval) {
+ switch (ch->guard_interval) {
case GUARD_INTERVAL_1_16: value *= 2; break;
case GUARD_INTERVAL_1_8: value *= 4; break;
case GUARD_INTERVAL_1_4: value *= 8; break;
@@ -925,7 +930,7 @@
dib7000m_set_diversity_in(&state->demod, state->div_state);
/* channel estimation fine configuration */
- switch (ch->u.ofdm.constellation) {
+ switch (ch->modulation) {
case QAM_64:
est[0] = 0x0148; /* P_adp_regul_cnt 0.04 */
est[1] = 0xfff0; /* P_adp_noise_cnt -0.002 */
@@ -952,25 +957,26 @@
dib7000m_set_power_mode(state, DIB7000M_POWER_COR4_DINTLV_ICIRM_EQUAL_CFROD);
}
-static int dib7000m_autosearch_start(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000m_autosearch_start(struct dvb_frontend *demod)
{
+ struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
struct dib7000m_state *state = demod->demodulator_priv;
- struct dvb_frontend_parameters schan;
+ struct dtv_frontend_properties schan;
int ret = 0;
u32 value, factor;
schan = *ch;
- schan.u.ofdm.constellation = QAM_64;
- schan.u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
- schan.u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
- schan.u.ofdm.code_rate_HP = FEC_2_3;
- schan.u.ofdm.code_rate_LP = FEC_3_4;
- schan.u.ofdm.hierarchy_information = 0;
+ schan.modulation = QAM_64;
+ schan.guard_interval = GUARD_INTERVAL_1_32;
+ schan.transmission_mode = TRANSMISSION_MODE_8K;
+ schan.code_rate_HP = FEC_2_3;
+ schan.code_rate_LP = FEC_3_4;
+ schan.hierarchy = 0;
dib7000m_set_channel(state, &schan, 7);
- factor = BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth);
+ factor = BANDWIDTH_TO_KHZ(schan.bandwidth_hz);
if (factor >= 5000)
factor = 1;
else
@@ -1027,8 +1033,9 @@
return dib7000m_autosearch_irq(state, 537);
}
-static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000m_tune(struct dvb_frontend *demod)
{
+ struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
struct dib7000m_state *state = demod->demodulator_priv;
int ret = 0;
u16 value;
@@ -1055,7 +1062,7 @@
//dump_reg(state);
/* P_timf_alpha, P_corm_alpha=6, P_corm_thres=0x80 */
value = (6 << 8) | 0x80;
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_2K: value |= (7 << 12); break;
case TRANSMISSION_MODE_4K: value |= (8 << 12); break;
default:
@@ -1065,7 +1072,7 @@
/* P_ctrl_freeze_pha_shift=0, P_ctrl_pha_off_max */
value = (0 << 4);
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_2K: value |= 0x6; break;
case TRANSMISSION_MODE_4K: value |= 0x7; break;
default:
@@ -1075,7 +1082,7 @@
/* P_ctrl_sfreq_inh=0, P_ctrl_sfreq_step */
value = (0 << 4);
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_2K: value |= 0x6; break;
case TRANSMISSION_MODE_4K: value |= 0x7; break;
default:
@@ -1087,7 +1094,7 @@
if ((dib7000m_read_word(state, 535) >> 6) & 0x1)
dib7000m_update_timf(state);
- dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+ dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
return ret;
}
@@ -1147,57 +1154,57 @@
}
-static int dib7000m_get_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
+static int dib7000m_get_frontend(struct dvb_frontend* fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dib7000m_state *state = fe->demodulator_priv;
u16 tps = dib7000m_read_word(state,480);
fep->inversion = INVERSION_AUTO;
- fep->u.ofdm.bandwidth = state->current_bandwidth;
+ fep->bandwidth_hz = BANDWIDTH_TO_HZ(state->current_bandwidth);
switch ((tps >> 8) & 0x3) {
- case 0: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K; break;
- case 1: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K; break;
- /* case 2: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_4K; break; */
+ case 0: fep->transmission_mode = TRANSMISSION_MODE_2K; break;
+ case 1: fep->transmission_mode = TRANSMISSION_MODE_8K; break;
+ /* case 2: fep->transmission_mode = TRANSMISSION_MODE_4K; break; */
}
switch (tps & 0x3) {
- case 0: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_32; break;
- case 1: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_16; break;
- case 2: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_8; break;
- case 3: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_4; break;
+ case 0: fep->guard_interval = GUARD_INTERVAL_1_32; break;
+ case 1: fep->guard_interval = GUARD_INTERVAL_1_16; break;
+ case 2: fep->guard_interval = GUARD_INTERVAL_1_8; break;
+ case 3: fep->guard_interval = GUARD_INTERVAL_1_4; break;
}
switch ((tps >> 14) & 0x3) {
- case 0: fep->u.ofdm.constellation = QPSK; break;
- case 1: fep->u.ofdm.constellation = QAM_16; break;
+ case 0: fep->modulation = QPSK; break;
+ case 1: fep->modulation = QAM_16; break;
case 2:
- default: fep->u.ofdm.constellation = QAM_64; break;
+ default: fep->modulation = QAM_64; break;
}
/* as long as the frontend_param structure is fixed for hierarchical transmission I refuse to use it */
/* (tps >> 13) & 0x1 == hrch is used, (tps >> 10) & 0x7 == alpha */
- fep->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+ fep->hierarchy = HIERARCHY_NONE;
switch ((tps >> 5) & 0x7) {
- case 1: fep->u.ofdm.code_rate_HP = FEC_1_2; break;
- case 2: fep->u.ofdm.code_rate_HP = FEC_2_3; break;
- case 3: fep->u.ofdm.code_rate_HP = FEC_3_4; break;
- case 5: fep->u.ofdm.code_rate_HP = FEC_5_6; break;
+ case 1: fep->code_rate_HP = FEC_1_2; break;
+ case 2: fep->code_rate_HP = FEC_2_3; break;
+ case 3: fep->code_rate_HP = FEC_3_4; break;
+ case 5: fep->code_rate_HP = FEC_5_6; break;
case 7:
- default: fep->u.ofdm.code_rate_HP = FEC_7_8; break;
+ default: fep->code_rate_HP = FEC_7_8; break;
}
switch ((tps >> 2) & 0x7) {
- case 1: fep->u.ofdm.code_rate_LP = FEC_1_2; break;
- case 2: fep->u.ofdm.code_rate_LP = FEC_2_3; break;
- case 3: fep->u.ofdm.code_rate_LP = FEC_3_4; break;
- case 5: fep->u.ofdm.code_rate_LP = FEC_5_6; break;
+ case 1: fep->code_rate_LP = FEC_1_2; break;
+ case 2: fep->code_rate_LP = FEC_2_3; break;
+ case 3: fep->code_rate_LP = FEC_3_4; break;
+ case 5: fep->code_rate_LP = FEC_5_6; break;
case 7:
- default: fep->u.ofdm.code_rate_LP = FEC_7_8; break;
+ default: fep->code_rate_LP = FEC_7_8; break;
}
/* native interleaver: (dib7000m_read_word(state, 481) >> 5) & 0x1 */
@@ -1205,35 +1212,34 @@
return 0;
}
-static int dib7000m_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
+static int dib7000m_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dib7000m_state *state = fe->demodulator_priv;
int time, ret;
- dib7000m_set_output_mode(state, OUTMODE_HIGH_Z);
+ dib7000m_set_output_mode(state, OUTMODE_HIGH_Z);
- state->current_bandwidth = fep->u.ofdm.bandwidth;
- dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth));
+ dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->bandwidth_hz));
if (fe->ops.tuner_ops.set_params)
- fe->ops.tuner_ops.set_params(fe, fep);
+ fe->ops.tuner_ops.set_params(fe);
/* start up the AGC */
state->agc_state = 0;
do {
- time = dib7000m_agc_startup(fe, fep);
+ time = dib7000m_agc_startup(fe);
if (time != -1)
msleep(time);
} while (time != -1);
- if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
- fep->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO ||
- fep->u.ofdm.constellation == QAM_AUTO ||
- fep->u.ofdm.code_rate_HP == FEC_AUTO) {
+ if (fep->transmission_mode == TRANSMISSION_MODE_AUTO ||
+ fep->guard_interval == GUARD_INTERVAL_AUTO ||
+ fep->modulation == QAM_AUTO ||
+ fep->code_rate_HP == FEC_AUTO) {
int i = 800, found;
- dib7000m_autosearch_start(fe, fep);
+ dib7000m_autosearch_start(fe);
do {
msleep(1);
found = dib7000m_autosearch_is_irq(fe);
@@ -1243,10 +1249,10 @@
if (found == 0 || found == 1)
return 0; // no channel found
- dib7000m_get_frontend(fe, fep);
+ dib7000m_get_frontend(fe);
}
- ret = dib7000m_tune(fe, fep);
+ ret = dib7000m_tune(fe);
/* make this a config parameter */
dib7000m_set_output_mode(state, OUTMODE_MPEG2_FIFO);
@@ -1430,9 +1436,9 @@
EXPORT_SYMBOL(dib7000m_attach);
static struct dvb_frontend_ops dib7000m_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "DiBcom 7000MA/MB/PA/PB/MC",
- .type = FE_OFDM,
.frequency_min = 44250000,
.frequency_max = 867250000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c
index ce8534f..5ceadc2 100644
--- a/drivers/media/dvb/frontends/dib7000p.c
+++ b/drivers/media/dvb/frontends/dib7000p.c
@@ -70,6 +70,8 @@
u8 i2c_write_buffer[4];
u8 i2c_read_buffer[2];
struct mutex i2c_buffer_lock;
+
+ u8 input_mode_mpeg;
};
enum dib7000p_power_mode {
@@ -78,8 +80,11 @@
DIB7000P_POWER_INTERFACE_ONLY,
};
+/* dib7090 specific fonctions */
static int dib7090_set_output_mode(struct dvb_frontend *fe, int mode);
static int dib7090_set_diversity_in(struct dvb_frontend *fe, int onoff);
+static void dib7090_setDibTxMux(struct dib7000p_state *state, int mode);
+static void dib7090_setHostBusMux(struct dib7000p_state *state, int mode);
static u16 dib7000p_read_word(struct dib7000p_state *state, u16 reg)
{
@@ -276,17 +281,23 @@
dib7000p_write_word(state, 774, reg_774);
dib7000p_write_word(state, 775, reg_775);
dib7000p_write_word(state, 776, reg_776);
- dib7000p_write_word(state, 899, reg_899);
dib7000p_write_word(state, 1280, reg_1280);
+ if (state->version != SOC7090)
+ dib7000p_write_word(state, 899, reg_899);
return 0;
}
static void dib7000p_set_adc_state(struct dib7000p_state *state, enum dibx000_adc_states no)
{
- u16 reg_908 = dib7000p_read_word(state, 908), reg_909 = dib7000p_read_word(state, 909);
+ u16 reg_908 = 0, reg_909 = 0;
u16 reg;
+ if (state->version != SOC7090) {
+ reg_908 = dib7000p_read_word(state, 908);
+ reg_909 = dib7000p_read_word(state, 909);
+ }
+
switch (no) {
case DIBX000_SLOW_ADC_ON:
if (state->version == SOC7090) {
@@ -342,8 +353,10 @@
reg_909 |= (state->cfg.disable_sample_and_hold & 1) << 4;
reg_908 |= (state->cfg.enable_current_mirror & 1) << 7;
- dib7000p_write_word(state, 908, reg_908);
- dib7000p_write_word(state, 909, reg_909);
+ if (state->version != SOC7090) {
+ dib7000p_write_word(state, 908, reg_908);
+ dib7000p_write_word(state, 909, reg_909);
+ }
}
static int dib7000p_set_bandwidth(struct dib7000p_state *state, u32 bw)
@@ -398,6 +411,24 @@
}
EXPORT_SYMBOL(dib7000p_set_wbd_ref);
+int dib7000p_get_agc_values(struct dvb_frontend *fe,
+ u16 *agc_global, u16 *agc1, u16 *agc2, u16 *wbd)
+{
+ struct dib7000p_state *state = fe->demodulator_priv;
+
+ if (agc_global != NULL)
+ *agc_global = dib7000p_read_word(state, 394);
+ if (agc1 != NULL)
+ *agc1 = dib7000p_read_word(state, 392);
+ if (agc2 != NULL)
+ *agc2 = dib7000p_read_word(state, 393);
+ if (wbd != NULL)
+ *wbd = dib7000p_read_word(state, 397);
+
+ return 0;
+}
+EXPORT_SYMBOL(dib7000p_get_agc_values);
+
static void dib7000p_reset_pll(struct dib7000p_state *state)
{
struct dibx000_bandwidth_config *bw = &state->cfg.bw[0];
@@ -519,7 +550,7 @@
// auto search configuration
3, 2,
0x0004,
- 0x1000,
+ (1<<3)|(1<<11)|(1<<12)|(1<<13),
0x0814, /* Equal Lock */
12, 6,
@@ -595,13 +626,6 @@
1, 235,
0x0062,
- 2, 901,
- 0x0006,
- (3 << 10) | (1 << 6),
-
- 1, 905,
- 0x2c8e,
-
0,
};
@@ -618,15 +642,18 @@
dib7000p_write_word(state, 770, 0xffff);
dib7000p_write_word(state, 771, 0xffff);
dib7000p_write_word(state, 772, 0x001f);
- dib7000p_write_word(state, 898, 0x0003);
dib7000p_write_word(state, 1280, 0x001f - ((1 << 4) | (1 << 3)));
dib7000p_write_word(state, 770, 0);
dib7000p_write_word(state, 771, 0);
dib7000p_write_word(state, 772, 0);
- dib7000p_write_word(state, 898, 0);
dib7000p_write_word(state, 1280, 0);
+ if (state->version != SOC7090) {
+ dib7000p_write_word(state, 898, 0x0003);
+ dib7000p_write_word(state, 898, 0);
+ }
+
/* default */
dib7000p_reset_pll(state);
@@ -640,7 +667,7 @@
dib7000p_write_word(state, 42, (1<<5) | 3); /* P_iqc_thsat_ipc = 1 ; P_iqc_win2 = 3 */
dib7000p_write_word(state, 43, 0x2d4); /*-300 fag P_iqc_dect_min = -280 */
dib7000p_write_word(state, 44, 300); /* 300 fag P_iqc_dect_min = +280 */
- dib7000p_write_word(state, 273, (1<<6) | 30);
+ dib7000p_write_word(state, 273, (0<<6) | 30);
}
if (dib7000p_set_output_mode(state, OUTMODE_HIGH_Z) != 0)
dprintk("OUTPUT_MODE could not be reset.");
@@ -655,7 +682,7 @@
dib7000p_set_bandwidth(state, 8000);
if (state->version == SOC7090) {
- dib7000p_write_word(state, 36, 0x5755);/* P_iqc_impnc_on =1 & P_iqc_corr_inh = 1 for impulsive noise */
+ dib7000p_write_word(state, 36, 0x0755);/* P_iqc_impnc_on =1 & P_iqc_corr_inh = 1 for impulsive noise */
} else {
if (state->cfg.tuner_is_baseband)
dib7000p_write_word(state, 36, 0x0755);
@@ -664,6 +691,11 @@
}
dib7000p_write_tab(state, dib7000p_defaults);
+ if (state->version != SOC7090) {
+ dib7000p_write_word(state, 901, 0x0006);
+ dib7000p_write_word(state, 902, (3 << 10) | (1 << 6));
+ dib7000p_write_word(state, 905, 0x2c8e);
+ }
dib7000p_set_power_mode(state, DIB7000P_POWER_INTERFACE_ONLY);
@@ -780,8 +812,9 @@
}
}
-static int dib7000p_agc_startup(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000p_agc_startup(struct dvb_frontend *demod)
{
+ struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
struct dib7000p_state *state = demod->demodulator_priv;
int ret = -1;
u8 *agc_state = &state->agc_state;
@@ -904,15 +937,16 @@
}
EXPORT_SYMBOL(dib7000p_ctrl_timf);
-static void dib7000p_set_channel(struct dib7000p_state *state, struct dvb_frontend_parameters *ch, u8 seq)
+static void dib7000p_set_channel(struct dib7000p_state *state,
+ struct dtv_frontend_properties *ch, u8 seq)
{
u16 value, est[4];
- dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+ dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
/* nfft, guard, qam, alpha */
value = 0;
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_2K:
value |= (0 << 7);
break;
@@ -924,7 +958,7 @@
value |= (1 << 7);
break;
}
- switch (ch->u.ofdm.guard_interval) {
+ switch (ch->guard_interval) {
case GUARD_INTERVAL_1_32:
value |= (0 << 5);
break;
@@ -939,7 +973,7 @@
value |= (2 << 5);
break;
}
- switch (ch->u.ofdm.constellation) {
+ switch (ch->modulation) {
case QPSK:
value |= (0 << 3);
break;
@@ -970,11 +1004,11 @@
value = 0;
if (1 != 0)
value |= (1 << 6);
- if (ch->u.ofdm.hierarchy_information == 1)
+ if (ch->hierarchy == 1)
value |= (1 << 4);
if (1 == 1)
value |= 1;
- switch ((ch->u.ofdm.hierarchy_information == 0 || 1 == 1) ? ch->u.ofdm.code_rate_HP : ch->u.ofdm.code_rate_LP) {
+ switch ((ch->hierarchy == 0 || 1 == 1) ? ch->code_rate_HP : ch->code_rate_LP) {
case FEC_2_3:
value |= (2 << 1);
break;
@@ -1001,7 +1035,7 @@
dib7000p_write_word(state, 33, 0x0005);
/* P_dvsy_sync_wait */
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_8K:
value = 256;
break;
@@ -1013,7 +1047,7 @@
value = 64;
break;
}
- switch (ch->u.ofdm.guard_interval) {
+ switch (ch->guard_interval) {
case GUARD_INTERVAL_1_16:
value *= 2;
break;
@@ -1034,11 +1068,11 @@
state->div_sync_wait = (value * 3) / 2 + state->cfg.diversity_delay;
/* deactive the possibility of diversity reception if extended interleaver */
- state->div_force_off = !1 && ch->u.ofdm.transmission_mode != TRANSMISSION_MODE_8K;
+ state->div_force_off = !1 && ch->transmission_mode != TRANSMISSION_MODE_8K;
dib7000p_set_diversity_in(&state->demod, state->div_state);
/* channel estimation fine configuration */
- switch (ch->u.ofdm.constellation) {
+ switch (ch->modulation) {
case QAM_64:
est[0] = 0x0148; /* P_adp_regul_cnt 0.04 */
est[1] = 0xfff0; /* P_adp_noise_cnt -0.002 */
@@ -1062,27 +1096,31 @@
dib7000p_write_word(state, 187 + value, est[value]);
}
-static int dib7000p_autosearch_start(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000p_autosearch_start(struct dvb_frontend *demod)
{
+ struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
struct dib7000p_state *state = demod->demodulator_priv;
- struct dvb_frontend_parameters schan;
+ struct dtv_frontend_properties schan;
u32 value, factor;
u32 internal = dib7000p_get_internal_freq(state);
schan = *ch;
- schan.u.ofdm.constellation = QAM_64;
- schan.u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
- schan.u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
- schan.u.ofdm.code_rate_HP = FEC_2_3;
- schan.u.ofdm.code_rate_LP = FEC_3_4;
- schan.u.ofdm.hierarchy_information = 0;
+ schan.modulation = QAM_64;
+ schan.guard_interval = GUARD_INTERVAL_1_32;
+ schan.transmission_mode = TRANSMISSION_MODE_8K;
+ schan.code_rate_HP = FEC_2_3;
+ schan.code_rate_LP = FEC_3_4;
+ schan.hierarchy = 0;
dib7000p_set_channel(state, &schan, 7);
- factor = BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth);
- if (factor >= 5000)
- factor = 1;
- else
+ factor = BANDWIDTH_TO_KHZ(ch->bandwidth_hz);
+ if (factor >= 5000) {
+ if (state->version == SOC7090)
+ factor = 2;
+ else
+ factor = 1;
+ } else
factor = 6;
value = 30 * internal * factor;
@@ -1205,8 +1243,9 @@
dib7000p_write_word(state, 143, 0);
}
-static int dib7000p_tune(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000p_tune(struct dvb_frontend *demod)
{
+ struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
struct dib7000p_state *state = demod->demodulator_priv;
u16 tmp = 0;
@@ -1239,7 +1278,7 @@
/* P_timf_alpha, P_corm_alpha=6, P_corm_thres=0x80 */
tmp = (6 << 8) | 0x80;
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_2K:
tmp |= (2 << 12);
break;
@@ -1255,7 +1294,7 @@
/* P_ctrl_freeze_pha_shift=0, P_ctrl_pha_off_max */
tmp = (0 << 4);
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_2K:
tmp |= 0x6;
break;
@@ -1271,7 +1310,7 @@
/* P_ctrl_sfreq_inh=0, P_ctrl_sfreq_step */
tmp = (0 << 4);
- switch (ch->u.ofdm.transmission_mode) {
+ switch (ch->transmission_mode) {
case TRANSMISSION_MODE_2K:
tmp |= 0x6;
break;
@@ -1303,9 +1342,9 @@
}
if (state->cfg.spur_protect)
- dib7000p_spur_protect(state, ch->frequency / 1000, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+ dib7000p_spur_protect(state, ch->frequency / 1000, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
- dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+ dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
return 0;
}
@@ -1323,7 +1362,7 @@
{
struct dib7000p_state *state = demod->demodulator_priv;
if (state->version == SOC7090)
- return dib7090_set_output_mode(demod, OUTMODE_HIGH_Z) | dib7000p_set_power_mode(state, DIB7000P_POWER_INTERFACE_ONLY);
+ return dib7000p_set_power_mode(state, DIB7000P_POWER_INTERFACE_ONLY);
return dib7000p_set_output_mode(state, OUTMODE_HIGH_Z) | dib7000p_set_power_mode(state, DIB7000P_POWER_INTERFACE_ONLY);
}
@@ -1345,93 +1384,94 @@
return 0;
}
-static int dib7000p_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib7000p_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dib7000p_state *state = fe->demodulator_priv;
u16 tps = dib7000p_read_word(state, 463);
fep->inversion = INVERSION_AUTO;
- fep->u.ofdm.bandwidth = BANDWIDTH_TO_INDEX(state->current_bandwidth);
+ fep->bandwidth_hz = BANDWIDTH_TO_HZ(state->current_bandwidth);
switch ((tps >> 8) & 0x3) {
case 0:
- fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+ fep->transmission_mode = TRANSMISSION_MODE_2K;
break;
case 1:
- fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+ fep->transmission_mode = TRANSMISSION_MODE_8K;
break;
- /* case 2: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_4K; break; */
+ /* case 2: fep->transmission_mode = TRANSMISSION_MODE_4K; break; */
}
switch (tps & 0x3) {
case 0:
- fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+ fep->guard_interval = GUARD_INTERVAL_1_32;
break;
case 1:
- fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+ fep->guard_interval = GUARD_INTERVAL_1_16;
break;
case 2:
- fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+ fep->guard_interval = GUARD_INTERVAL_1_8;
break;
case 3:
- fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+ fep->guard_interval = GUARD_INTERVAL_1_4;
break;
}
switch ((tps >> 14) & 0x3) {
case 0:
- fep->u.ofdm.constellation = QPSK;
+ fep->modulation = QPSK;
break;
case 1:
- fep->u.ofdm.constellation = QAM_16;
+ fep->modulation = QAM_16;
break;
case 2:
default:
- fep->u.ofdm.constellation = QAM_64;
+ fep->modulation = QAM_64;
break;
}
/* as long as the frontend_param structure is fixed for hierarchical transmission I refuse to use it */
/* (tps >> 13) & 0x1 == hrch is used, (tps >> 10) & 0x7 == alpha */
- fep->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+ fep->hierarchy = HIERARCHY_NONE;
switch ((tps >> 5) & 0x7) {
case 1:
- fep->u.ofdm.code_rate_HP = FEC_1_2;
+ fep->code_rate_HP = FEC_1_2;
break;
case 2:
- fep->u.ofdm.code_rate_HP = FEC_2_3;
+ fep->code_rate_HP = FEC_2_3;
break;
case 3:
- fep->u.ofdm.code_rate_HP = FEC_3_4;
+ fep->code_rate_HP = FEC_3_4;
break;
case 5:
- fep->u.ofdm.code_rate_HP = FEC_5_6;
+ fep->code_rate_HP = FEC_5_6;
break;
case 7:
default:
- fep->u.ofdm.code_rate_HP = FEC_7_8;
+ fep->code_rate_HP = FEC_7_8;
break;
}
switch ((tps >> 2) & 0x7) {
case 1:
- fep->u.ofdm.code_rate_LP = FEC_1_2;
+ fep->code_rate_LP = FEC_1_2;
break;
case 2:
- fep->u.ofdm.code_rate_LP = FEC_2_3;
+ fep->code_rate_LP = FEC_2_3;
break;
case 3:
- fep->u.ofdm.code_rate_LP = FEC_3_4;
+ fep->code_rate_LP = FEC_3_4;
break;
case 5:
- fep->u.ofdm.code_rate_LP = FEC_5_6;
+ fep->code_rate_LP = FEC_5_6;
break;
case 7:
default:
- fep->u.ofdm.code_rate_LP = FEC_7_8;
+ fep->code_rate_LP = FEC_7_8;
break;
}
@@ -1440,36 +1480,36 @@
return 0;
}
-static int dib7000p_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib7000p_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dib7000p_state *state = fe->demodulator_priv;
int time, ret;
- if (state->version == SOC7090) {
+ if (state->version == SOC7090)
dib7090_set_diversity_in(fe, 0);
- dib7090_set_output_mode(fe, OUTMODE_HIGH_Z);
- } else
+ else
dib7000p_set_output_mode(state, OUTMODE_HIGH_Z);
/* maybe the parameter has been changed */
state->sfn_workaround_active = buggy_sfn_workaround;
if (fe->ops.tuner_ops.set_params)
- fe->ops.tuner_ops.set_params(fe, fep);
+ fe->ops.tuner_ops.set_params(fe);
/* start up the AGC */
state->agc_state = 0;
do {
- time = dib7000p_agc_startup(fe, fep);
+ time = dib7000p_agc_startup(fe);
if (time != -1)
msleep(time);
} while (time != -1);
- if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
- fep->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO || fep->u.ofdm.constellation == QAM_AUTO || fep->u.ofdm.code_rate_HP == FEC_AUTO) {
+ if (fep->transmission_mode == TRANSMISSION_MODE_AUTO ||
+ fep->guard_interval == GUARD_INTERVAL_AUTO || fep->modulation == QAM_AUTO || fep->code_rate_HP == FEC_AUTO) {
int i = 800, found;
- dib7000p_autosearch_start(fe, fep);
+ dib7000p_autosearch_start(fe);
do {
msleep(1);
found = dib7000p_autosearch_is_irq(fe);
@@ -1479,15 +1519,19 @@
if (found == 0 || found == 1)
return 0;
- dib7000p_get_frontend(fe, fep);
+ dib7000p_get_frontend(fe);
}
- ret = dib7000p_tune(fe, fep);
+ ret = dib7000p_tune(fe);
/* make this a config parameter */
- if (state->version == SOC7090)
+ if (state->version == SOC7090) {
dib7090_set_output_mode(fe, state->cfg.output_mode);
- else
+ if (state->cfg.enMpegOutput == 0) {
+ dib7090_setDibTxMux(state, MPEG_ON_DIBTX);
+ dib7090_setHostBusMux(state, DIBTX_ON_HOSTBUS);
+ }
+ } else
dib7000p_set_output_mode(state, state->cfg.output_mode);
return ret;
@@ -1831,7 +1875,8 @@
return num;
}
-int dib7090p_rw_on_apb(struct i2c_adapter *i2c_adap, struct i2c_msg msg[], int num, u16 apb_address)
+static int dib7090p_rw_on_apb(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msg[], int num, u16 apb_address)
{
struct dib7000p_state *state = i2c_get_adapdata(i2c_adap);
u16 word;
@@ -1933,10 +1978,10 @@
apb_address = 915;
break;
case 0x27:
- apb_address = 916;
+ apb_address = 917;
break;
case 0x28:
- apb_address = 917;
+ apb_address = 916;
break;
case 0x1d:
i = ((dib7000p_read_word(state, 72) >> 12) & 0x3);
@@ -2031,12 +2076,7 @@
static int dib7090_cfg_DibTx(struct dib7000p_state *state, u32 P_Kin, u32 P_Kout, u32 insertExtSynchro, u32 synchroMode, u32 syncWord, u32 syncSize)
{
- u8 index_buf;
- u16 rx_copy_buf[22];
-
dprintk("Configure DibStream Tx");
- for (index_buf = 0; index_buf < 22; index_buf++)
- rx_copy_buf[index_buf] = dib7000p_read_word(state, 1536+index_buf);
dib7000p_write_word(state, 1615, 1);
dib7000p_write_word(state, 1603, P_Kin);
@@ -2048,9 +2088,6 @@
dib7000p_write_word(state, 1612, syncSize);
dib7000p_write_word(state, 1615, 0);
- for (index_buf = 0; index_buf < 22; index_buf++)
- dib7000p_write_word(state, 1536+index_buf, rx_copy_buf[index_buf]);
-
return 0;
}
@@ -2077,109 +2114,121 @@
return 0;
}
-static int dib7090_enDivOnHostBus(struct dib7000p_state *state)
+static void dib7090_enMpegMux(struct dib7000p_state *state, int onoff)
{
- u16 reg;
+ u16 reg_1287 = dib7000p_read_word(state, 1287);
- dprintk("Enable Diversity on host bus");
- reg = (1 << 8) | (1 << 5);
- dib7000p_write_word(state, 1288, reg);
+ switch (onoff) {
+ case 1:
+ reg_1287 &= ~(1<<7);
+ break;
+ case 0:
+ reg_1287 |= (1<<7);
+ break;
+ }
- return dib7090_cfg_DibTx(state, 5, 5, 0, 0, 0, 0);
+ dib7000p_write_word(state, 1287, reg_1287);
}
-static int dib7090_enAdcOnHostBus(struct dib7000p_state *state)
+static void dib7090_configMpegMux(struct dib7000p_state *state,
+ u16 pulseWidth, u16 enSerialMode, u16 enSerialClkDiv2)
{
- u16 reg;
-
- dprintk("Enable ADC on host bus");
- reg = (1 << 7) | (1 << 5);
- dib7000p_write_word(state, 1288, reg);
-
- return dib7090_cfg_DibTx(state, 20, 5, 10, 0, 0, 0);
-}
-
-static int dib7090_enMpegOnHostBus(struct dib7000p_state *state)
-{
- u16 reg;
-
- dprintk("Enable Mpeg on host bus");
- reg = (1 << 9) | (1 << 5);
- dib7000p_write_word(state, 1288, reg);
-
- return dib7090_cfg_DibTx(state, 8, 5, 0, 0, 0, 0);
-}
-
-static int dib7090_enMpegInput(struct dib7000p_state *state)
-{
- dprintk("Enable Mpeg input");
- return dib7090_cfg_DibRx(state, 8, 5, 0, 0, 0, 8, 0); /*outputRate = 8 */
-}
-
-static int dib7090_enMpegMux(struct dib7000p_state *state, u16 pulseWidth, u16 enSerialMode, u16 enSerialClkDiv2)
-{
- u16 reg = (1 << 7) | ((pulseWidth & 0x1f) << 2) | ((enSerialMode & 0x1) << 1) | (enSerialClkDiv2 & 0x1);
-
dprintk("Enable Mpeg mux");
- dib7000p_write_word(state, 1287, reg);
- reg &= ~(1 << 7);
- dib7000p_write_word(state, 1287, reg);
+ dib7090_enMpegMux(state, 0);
- reg = (1 << 4);
- dib7000p_write_word(state, 1288, reg);
+ /* If the input mode is MPEG do not divide the serial clock */
+ if ((enSerialMode == 1) && (state->input_mode_mpeg == 1))
+ enSerialClkDiv2 = 0;
- return 0;
+ dib7000p_write_word(state, 1287, ((pulseWidth & 0x1f) << 2)
+ | ((enSerialMode & 0x1) << 1)
+ | (enSerialClkDiv2 & 0x1));
+
+ dib7090_enMpegMux(state, 1);
}
-static int dib7090_disableMpegMux(struct dib7000p_state *state)
+static void dib7090_setDibTxMux(struct dib7000p_state *state, int mode)
{
- u16 reg;
-
- dprintk("Disable Mpeg mux");
- dib7000p_write_word(state, 1288, 0);
-
- reg = dib7000p_read_word(state, 1287);
- reg &= ~(1 << 7);
- dib7000p_write_word(state, 1287, reg);
-
- return 0;
-}
-
-static int dib7090_set_input_mode(struct dvb_frontend *fe, int mode)
-{
- struct dib7000p_state *state = fe->demodulator_priv;
+ u16 reg_1288 = dib7000p_read_word(state, 1288) & ~(0x7 << 7);
switch (mode) {
- case INPUT_MODE_DIVERSITY:
- dprintk("Enable diversity INPUT");
- dib7090_cfg_DibRx(state, 5, 5, 0, 0, 0, 0, 0);
+ case MPEG_ON_DIBTX:
+ dprintk("SET MPEG ON DIBSTREAM TX");
+ dib7090_cfg_DibTx(state, 8, 5, 0, 0, 0, 0);
+ reg_1288 |= (1<<9);
break;
- case INPUT_MODE_MPEG:
- dprintk("Enable Mpeg INPUT");
- dib7090_cfg_DibRx(state, 8, 5, 0, 0, 0, 8, 0); /*outputRate = 8 */
+ case DIV_ON_DIBTX:
+ dprintk("SET DIV_OUT ON DIBSTREAM TX");
+ dib7090_cfg_DibTx(state, 5, 5, 0, 0, 0, 0);
+ reg_1288 |= (1<<8);
break;
- case INPUT_MODE_OFF:
+ case ADC_ON_DIBTX:
+ dprintk("SET ADC_OUT ON DIBSTREAM TX");
+ dib7090_cfg_DibTx(state, 20, 5, 10, 0, 0, 0);
+ reg_1288 |= (1<<7);
+ break;
default:
- dprintk("Disable INPUT");
- dib7090_cfg_DibRx(state, 0, 0, 0, 0, 0, 0, 0);
break;
}
- return 0;
+ dib7000p_write_word(state, 1288, reg_1288);
}
-static int dib7090_set_diversity_in(struct dvb_frontend *fe, int onoff)
+static void dib7090_setHostBusMux(struct dib7000p_state *state, int mode)
{
+ u16 reg_1288 = dib7000p_read_word(state, 1288) & ~(0x7 << 4);
+
+ switch (mode) {
+ case DEMOUT_ON_HOSTBUS:
+ dprintk("SET DEM OUT OLD INTERF ON HOST BUS");
+ dib7090_enMpegMux(state, 0);
+ reg_1288 |= (1<<6);
+ break;
+ case DIBTX_ON_HOSTBUS:
+ dprintk("SET DIBSTREAM TX ON HOST BUS");
+ dib7090_enMpegMux(state, 0);
+ reg_1288 |= (1<<5);
+ break;
+ case MPEG_ON_HOSTBUS:
+ dprintk("SET MPEG MUX ON HOST BUS");
+ reg_1288 |= (1<<4);
+ break;
+ default:
+ break;
+ }
+ dib7000p_write_word(state, 1288, reg_1288);
+}
+
+int dib7090_set_diversity_in(struct dvb_frontend *fe, int onoff)
+{
+ struct dib7000p_state *state = fe->demodulator_priv;
+ u16 reg_1287;
+
switch (onoff) {
- case 0: /* only use the internal way - not the diversity input */
- dib7090_set_input_mode(fe, INPUT_MODE_MPEG);
- break;
- case 1: /* both ways */
- case 2: /* only the diversity input */
- dib7090_set_input_mode(fe, INPUT_MODE_DIVERSITY);
- break;
+ case 0: /* only use the internal way - not the diversity input */
+ dprintk("%s mode OFF : by default Enable Mpeg INPUT", __func__);
+ dib7090_cfg_DibRx(state, 8, 5, 0, 0, 0, 8, 0);
+
+ /* Do not divide the serial clock of MPEG MUX */
+ /* in SERIAL MODE in case input mode MPEG is used */
+ reg_1287 = dib7000p_read_word(state, 1287);
+ /* enSerialClkDiv2 == 1 ? */
+ if ((reg_1287 & 0x1) == 1) {
+ /* force enSerialClkDiv2 = 0 */
+ reg_1287 &= ~0x1;
+ dib7000p_write_word(state, 1287, reg_1287);
+ }
+ state->input_mode_mpeg = 1;
+ break;
+ case 1: /* both ways */
+ case 2: /* only the diversity input */
+ dprintk("%s ON : Enable diversity INPUT", __func__);
+ dib7090_cfg_DibRx(state, 5, 5, 0, 0, 0, 0, 0);
+ state->input_mode_mpeg = 0;
+ break;
}
+ dib7000p_set_diversity_in(&state->demod, onoff);
return 0;
}
@@ -2204,69 +2253,63 @@
case OUTMODE_MPEG2_SERIAL:
if (prefer_mpeg_mux_use) {
- dprintk("Sip 7090P setting output mode TS_SERIAL using Mpeg Mux");
- dib7090_enMpegOnHostBus(state);
- dib7090_enMpegInput(state);
- if (state->cfg.enMpegOutput == 1)
- dib7090_enMpegMux(state, 3, 1, 1);
-
- } else { /* Use Smooth block */
- dprintk("Sip 7090P setting output mode TS_SERIAL using Smooth bloc");
- dib7090_disableMpegMux(state);
- dib7000p_write_word(state, 1288, (1 << 6));
- outreg |= (2 << 6) | (0 << 1);
+ dprintk("setting output mode TS_SERIAL using Mpeg Mux");
+ dib7090_configMpegMux(state, 3, 1, 1);
+ dib7090_setHostBusMux(state, MPEG_ON_HOSTBUS);
+ } else {/* Use Smooth block */
+ dprintk("setting output mode TS_SERIAL using Smooth bloc");
+ dib7090_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+ outreg |= (2<<6) | (0 << 1);
}
break;
case OUTMODE_MPEG2_PAR_GATED_CLK:
if (prefer_mpeg_mux_use) {
- dprintk("Sip 7090P setting output mode TS_PARALLEL_GATED using Mpeg Mux");
- dib7090_enMpegOnHostBus(state);
- dib7090_enMpegInput(state);
- if (state->cfg.enMpegOutput == 1)
- dib7090_enMpegMux(state, 2, 0, 0);
- } else { /* Use Smooth block */
- dprintk("Sip 7090P setting output mode TS_PARALLEL_GATED using Smooth block");
- dib7090_disableMpegMux(state);
- dib7000p_write_word(state, 1288, (1 << 6));
- outreg |= (0 << 6);
+ dprintk("setting output mode TS_PARALLEL_GATED using Mpeg Mux");
+ dib7090_configMpegMux(state, 2, 0, 0);
+ dib7090_setHostBusMux(state, MPEG_ON_HOSTBUS);
+ } else { /* Use Smooth block */
+ dprintk("setting output mode TS_PARALLEL_GATED using Smooth block");
+ dib7090_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+ outreg |= (0<<6);
}
break;
case OUTMODE_MPEG2_PAR_CONT_CLK: /* Using Smooth block only */
- dprintk("Sip 7090P setting output mode TS_PARALLEL_CONT using Smooth block");
- dib7090_disableMpegMux(state);
- dib7000p_write_word(state, 1288, (1 << 6));
- outreg |= (1 << 6);
+ dprintk("setting output mode TS_PARALLEL_CONT using Smooth block");
+ dib7090_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+ outreg |= (1<<6);
break;
case OUTMODE_MPEG2_FIFO: /* Using Smooth block because not supported by new Mpeg Mux bloc */
- dprintk("Sip 7090P setting output mode TS_FIFO using Smooth block");
- dib7090_disableMpegMux(state);
- dib7000p_write_word(state, 1288, (1 << 6));
- outreg |= (5 << 6);
+ dprintk("setting output mode TS_FIFO using Smooth block");
+ dib7090_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+ outreg |= (5<<6);
smo_mode |= (3 << 1);
fifo_threshold = 512;
break;
case OUTMODE_DIVERSITY:
- dprintk("Sip 7090P setting output mode MODE_DIVERSITY");
- dib7090_disableMpegMux(state);
- dib7090_enDivOnHostBus(state);
+ dprintk("setting output mode MODE_DIVERSITY");
+ dib7090_setDibTxMux(state, DIV_ON_DIBTX);
+ dib7090_setHostBusMux(state, DIBTX_ON_HOSTBUS);
break;
case OUTMODE_ANALOG_ADC:
- dprintk("Sip 7090P setting output mode MODE_ANALOG_ADC");
- dib7090_enAdcOnHostBus(state);
+ dprintk("setting output mode MODE_ANALOG_ADC");
+ dib7090_setDibTxMux(state, ADC_ON_DIBTX);
+ dib7090_setHostBusMux(state, DIBTX_ON_HOSTBUS);
break;
}
+ if (mode != OUTMODE_HIGH_Z)
+ outreg |= (1 << 10);
if (state->cfg.output_mpeg2_in_188_bytes)
smo_mode |= (1 << 5);
ret |= dib7000p_write_word(state, 235, smo_mode);
ret |= dib7000p_write_word(state, 236, fifo_threshold); /* synchronous fread */
- ret |= dib7000p_write_word(state, 1286, outreg | (1 << 10)); /* allways set Dout active = 1 !!! */
+ ret |= dib7000p_write_word(state, 1286, outreg);
return ret;
}
@@ -2296,13 +2339,6 @@
}
EXPORT_SYMBOL(dib7090_tuner_sleep);
-int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart)
-{
- dprintk("AGC restart callback: %d", restart);
- return 0;
-}
-EXPORT_SYMBOL(dib7090_agc_restart);
-
int dib7090_get_adc_power(struct dvb_frontend *fe)
{
return dib7000p_get_adc_power(fe);
@@ -2391,9 +2427,9 @@
EXPORT_SYMBOL(dib7000p_attach);
static struct dvb_frontend_ops dib7000p_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "DiBcom 7000PC",
- .type = FE_OFDM,
.frequency_min = 44250000,
.frequency_max = 867250000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/dib7000p.h b/drivers/media/dvb/frontends/dib7000p.h
index 0179f94..b61b03a 100644
--- a/drivers/media/dvb/frontends/dib7000p.h
+++ b/drivers/media/dvb/frontends/dib7000p.h
@@ -56,11 +56,12 @@
extern int dib7000p_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);
extern int dib7000p_update_pll(struct dvb_frontend *fe, struct dibx000_bandwidth_config *bw);
extern u32 dib7000p_ctrl_timf(struct dvb_frontend *fe, u8 op, u32 timf);
-extern int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart);
extern int dib7090_tuner_sleep(struct dvb_frontend *fe, int onoff);
extern int dib7090_get_adc_power(struct dvb_frontend *fe);
extern struct i2c_adapter *dib7090_get_i2c_tuner(struct dvb_frontend *fe);
extern int dib7090_slave_reset(struct dvb_frontend *fe);
+extern int dib7000p_get_agc_values(struct dvb_frontend *fe,
+ u16 *agc_global, u16 *agc1, u16 *agc2, u16 *wbd);
#else
static inline struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg)
{
@@ -122,12 +123,6 @@
return 0;
}
-static inline int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart)
-{
- printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return -ENODEV;
-}
-
static inline int dib7090_tuner_sleep(struct dvb_frontend *fe, int onoff)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
@@ -151,6 +146,13 @@
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return -ENODEV;
}
+
+static inline int dib7000p_get_agc_values(struct dvb_frontend *fe,
+ u16 *agc_global, u16 *agc1, u16 *agc2, u16 *wbd)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return -ENODEV;
+}
#endif
#endif
diff --git a/drivers/media/dvb/frontends/dib8000.c b/drivers/media/dvb/frontends/dib8000.c
index fe284d5..9ca34f4 100644
--- a/drivers/media/dvb/frontends/dib8000.c
+++ b/drivers/media/dvb/frontends/dib8000.c
@@ -81,11 +81,15 @@
u8 i2c_write_buffer[4];
u8 i2c_read_buffer[2];
struct mutex i2c_buffer_lock;
+ u8 input_mode_mpeg;
+
+ u16 tuner_enable;
+ struct i2c_adapter dib8096p_tuner_adap;
};
enum dib8000_power_mode {
- DIB8000M_POWER_ALL = 0,
- DIB8000M_POWER_INTERFACE_ONLY,
+ DIB8000_POWER_ALL = 0,
+ DIB8000_POWER_INTERFACE_ONLY,
};
static u16 dib8000_i2c_read16(struct i2c_device *i2c, u16 reg)
@@ -428,20 +432,31 @@
/* by default everything is going to be powered off */
u16 reg_774 = 0x3fff, reg_775 = 0xffff, reg_776 = 0xffff,
reg_900 = (dib8000_read_word(state, 900) & 0xfffc) | 0x3,
+ reg_1280;
+
+ if (state->revision != 0x8090)
reg_1280 = (dib8000_read_word(state, 1280) & 0x00ff) | 0xff00;
+ else
+ reg_1280 = (dib8000_read_word(state, 1280) & 0x707f) | 0x8f80;
/* now, depending on the requested mode, we power on */
switch (mode) {
/* power up everything in the demod */
- case DIB8000M_POWER_ALL:
+ case DIB8000_POWER_ALL:
reg_774 = 0x0000;
reg_775 = 0x0000;
reg_776 = 0x0000;
reg_900 &= 0xfffc;
- reg_1280 &= 0x00ff;
+ if (state->revision != 0x8090)
+ reg_1280 &= 0x00ff;
+ else
+ reg_1280 &= 0x707f;
break;
- case DIB8000M_POWER_INTERFACE_ONLY:
- reg_1280 &= 0x00ff;
+ case DIB8000_POWER_INTERFACE_ONLY:
+ if (state->revision != 0x8090)
+ reg_1280 &= 0x00ff;
+ else
+ reg_1280 &= 0xfa7b;
break;
}
@@ -453,19 +468,67 @@
dib8000_write_word(state, 1280, reg_1280);
}
+static int dib8000_init_sdram(struct dib8000_state *state)
+{
+ u16 reg = 0;
+ dprintk("Init sdram");
+
+ reg = dib8000_read_word(state, 274)&0xfff0;
+ /* P_dintlv_delay_ram = 7 because of MobileSdram */
+ dib8000_write_word(state, 274, reg | 0x7);
+
+ dib8000_write_word(state, 1803, (7<<2));
+
+ reg = dib8000_read_word(state, 1280);
+ /* force restart P_restart_sdram */
+ dib8000_write_word(state, 1280, reg | (1<<2));
+
+ /* release restart P_restart_sdram */
+ dib8000_write_word(state, 1280, reg);
+
+ return 0;
+}
+
static int dib8000_set_adc_state(struct dib8000_state *state, enum dibx000_adc_states no)
{
int ret = 0;
- u16 reg_907 = dib8000_read_word(state, 907), reg_908 = dib8000_read_word(state, 908);
+ u16 reg, reg_907 = dib8000_read_word(state, 907);
+ u16 reg_908 = dib8000_read_word(state, 908);
switch (no) {
case DIBX000_SLOW_ADC_ON:
- reg_908 |= (1 << 1) | (1 << 0);
- ret |= dib8000_write_word(state, 908, reg_908);
- reg_908 &= ~(1 << 1);
+ if (state->revision != 0x8090) {
+ reg_908 |= (1 << 1) | (1 << 0);
+ ret |= dib8000_write_word(state, 908, reg_908);
+ reg_908 &= ~(1 << 1);
+ } else {
+ reg = dib8000_read_word(state, 1925);
+ /* en_slowAdc = 1 & reset_sladc = 1 */
+ dib8000_write_word(state, 1925, reg |
+ (1<<4) | (1<<2));
+
+ /* read acces to make it works... strange ... */
+ reg = dib8000_read_word(state, 1925);
+ msleep(20);
+ /* en_slowAdc = 1 & reset_sladc = 0 */
+ dib8000_write_word(state, 1925, reg & ~(1<<4));
+
+ reg = dib8000_read_word(state, 921) & ~((0x3 << 14)
+ | (0x3 << 12));
+ /* ref = Vin1 => Vbg ; sel = Vin0 or Vin3 ;
+ (Vin2 = Vcm) */
+ dib8000_write_word(state, 921, reg | (1 << 14)
+ | (3 << 12));
+ }
break;
case DIBX000_SLOW_ADC_OFF:
+ if (state->revision == 0x8090) {
+ reg = dib8000_read_word(state, 1925);
+ /* reset_sladc = 1 en_slowAdc = 0 */
+ dib8000_write_word(state, 1925,
+ (reg & ~(1<<2)) | (1<<4));
+ }
reg_908 |= (1 << 1) | (1 << 0);
break;
@@ -521,7 +584,12 @@
static int dib8000_sad_calib(struct dib8000_state *state)
{
-/* internal */
+ if (state->revision == 0x8090) {
+ dprintk("%s: the sad calibration is not needed for the dib8096P",
+ __func__);
+ return 0;
+ }
+ /* internal */
dib8000_write_word(state, 923, (0 << 1) | (0 << 0));
dib8000_write_word(state, 924, 776); // 0.625*3.3 / 4096
@@ -546,48 +614,129 @@
static void dib8000_reset_pll_common(struct dib8000_state *state, const struct dibx000_bandwidth_config *bw)
{
dprintk("ifreq: %d %x, inversion: %d", bw->ifreq, bw->ifreq, bw->ifreq >> 25);
- dib8000_write_word(state, 23, (u16) (((bw->internal * 1000) >> 16) & 0xffff)); /* P_sec_len */
- dib8000_write_word(state, 24, (u16) ((bw->internal * 1000) & 0xffff));
+ if (state->revision != 0x8090) {
+ dib8000_write_word(state, 23,
+ (u16) (((bw->internal * 1000) >> 16) & 0xffff));
+ dib8000_write_word(state, 24,
+ (u16) ((bw->internal * 1000) & 0xffff));
+ } else {
+ dib8000_write_word(state, 23, (u16) (((bw->internal / 2 * 1000) >> 16) & 0xffff));
+ dib8000_write_word(state, 24,
+ (u16) ((bw->internal / 2 * 1000) & 0xffff));
+ }
dib8000_write_word(state, 27, (u16) ((bw->ifreq >> 16) & 0x01ff));
dib8000_write_word(state, 28, (u16) (bw->ifreq & 0xffff));
dib8000_write_word(state, 26, (u16) ((bw->ifreq >> 25) & 0x0003));
- dib8000_write_word(state, 922, bw->sad_cfg);
+ if (state->revision != 0x8090)
+ dib8000_write_word(state, 922, bw->sad_cfg);
}
static void dib8000_reset_pll(struct dib8000_state *state)
{
const struct dibx000_bandwidth_config *pll = state->cfg.pll;
- u16 clk_cfg1;
+ u16 clk_cfg1, reg;
- // clk_cfg0
- dib8000_write_word(state, 901, (pll->pll_prediv << 8) | (pll->pll_ratio << 0));
+ if (state->revision != 0x8090) {
+ dib8000_write_word(state, 901,
+ (pll->pll_prediv << 8) | (pll->pll_ratio << 0));
- // clk_cfg1
- clk_cfg1 = (1 << 10) | (0 << 9) | (pll->IO_CLK_en_core << 8) |
- (pll->bypclk_div << 5) | (pll->enable_refdiv << 4) | (1 << 3) |
- (pll->pll_range << 1) | (pll->pll_reset << 0);
+ clk_cfg1 = (1 << 10) | (0 << 9) | (pll->IO_CLK_en_core << 8) |
+ (pll->bypclk_div << 5) | (pll->enable_refdiv << 4) |
+ (1 << 3) | (pll->pll_range << 1) |
+ (pll->pll_reset << 0);
- dib8000_write_word(state, 902, clk_cfg1);
- clk_cfg1 = (clk_cfg1 & 0xfff7) | (pll->pll_bypass << 3);
- dib8000_write_word(state, 902, clk_cfg1);
+ dib8000_write_word(state, 902, clk_cfg1);
+ clk_cfg1 = (clk_cfg1 & 0xfff7) | (pll->pll_bypass << 3);
+ dib8000_write_word(state, 902, clk_cfg1);
- dprintk("clk_cfg1: 0x%04x", clk_cfg1); /* 0x507 1 0 1 000 0 0 11 1 */
+ dprintk("clk_cfg1: 0x%04x", clk_cfg1);
- /* smpl_cfg: P_refclksel=2, P_ensmplsel=1 nodivsmpl=1 */
- if (state->cfg.pll->ADClkSrc == 0)
- dib8000_write_word(state, 904, (0 << 15) | (0 << 12) | (0 << 10) |
- (pll->modulo << 8) | (pll->ADClkSrc << 7) | (0 << 1));
- else if (state->cfg.refclksel != 0)
- dib8000_write_word(state, 904, (0 << 15) | (1 << 12) |
- ((state->cfg.refclksel & 0x3) << 10) | (pll->modulo << 8) |
- (pll->ADClkSrc << 7) | (0 << 1));
- else
- dib8000_write_word(state, 904, (0 << 15) | (1 << 12) | (3 << 10) | (pll->modulo << 8) | (pll->ADClkSrc << 7) | (0 << 1));
+ /* smpl_cfg: P_refclksel=2, P_ensmplsel=1 nodivsmpl=1 */
+ if (state->cfg.pll->ADClkSrc == 0)
+ dib8000_write_word(state, 904,
+ (0 << 15) | (0 << 12) | (0 << 10) |
+ (pll->modulo << 8) |
+ (pll->ADClkSrc << 7) | (0 << 1));
+ else if (state->cfg.refclksel != 0)
+ dib8000_write_word(state, 904, (0 << 15) | (1 << 12) |
+ ((state->cfg.refclksel & 0x3) << 10) |
+ (pll->modulo << 8) |
+ (pll->ADClkSrc << 7) | (0 << 1));
+ else
+ dib8000_write_word(state, 904, (0 << 15) | (1 << 12) |
+ (3 << 10) | (pll->modulo << 8) |
+ (pll->ADClkSrc << 7) | (0 << 1));
+ } else {
+ dib8000_write_word(state, 1856, (!pll->pll_reset<<13) |
+ (pll->pll_range<<12) | (pll->pll_ratio<<6) |
+ (pll->pll_prediv));
+
+ reg = dib8000_read_word(state, 1857);
+ dib8000_write_word(state, 1857, reg|(!pll->pll_bypass<<15));
+
+ reg = dib8000_read_word(state, 1858); /* Force clk out pll /2 */
+ dib8000_write_word(state, 1858, reg | 1);
+
+ dib8000_write_word(state, 904, (pll->modulo << 8));
+ }
dib8000_reset_pll_common(state, pll);
}
+int dib8000_update_pll(struct dvb_frontend *fe,
+ struct dibx000_bandwidth_config *pll)
+{
+ struct dib8000_state *state = fe->demodulator_priv;
+ u16 reg_1857, reg_1856 = dib8000_read_word(state, 1856);
+ u8 loopdiv, prediv;
+ u32 internal, xtal;
+
+ /* get back old values */
+ prediv = reg_1856 & 0x3f;
+ loopdiv = (reg_1856 >> 6) & 0x3f;
+
+ if ((pll != NULL) && (pll->pll_prediv != prediv ||
+ pll->pll_ratio != loopdiv)) {
+ dprintk("Updating pll (prediv: old = %d new = %d ; loopdiv : old = %d new = %d)", prediv, pll->pll_prediv, loopdiv, pll->pll_ratio);
+ reg_1856 &= 0xf000;
+ reg_1857 = dib8000_read_word(state, 1857);
+ /* disable PLL */
+ dib8000_write_word(state, 1857, reg_1857 & ~(1 << 15));
+
+ dib8000_write_word(state, 1856, reg_1856 |
+ ((pll->pll_ratio & 0x3f) << 6) |
+ (pll->pll_prediv & 0x3f));
+
+ /* write new system clk into P_sec_len */
+ internal = dib8000_read32(state, 23) / 1000;
+ dprintk("Old Internal = %d", internal);
+ xtal = 2 * (internal / loopdiv) * prediv;
+ internal = 1000 * (xtal/pll->pll_prediv) * pll->pll_ratio;
+ dprintk("Xtal = %d , New Fmem = %d New Fdemod = %d, New Fsampling = %d", xtal, internal/1000, internal/2000, internal/8000);
+ dprintk("New Internal = %d", internal);
+
+ dib8000_write_word(state, 23,
+ (u16) (((internal / 2) >> 16) & 0xffff));
+ dib8000_write_word(state, 24, (u16) ((internal / 2) & 0xffff));
+ /* enable PLL */
+ dib8000_write_word(state, 1857, reg_1857 | (1 << 15));
+
+ while (((dib8000_read_word(state, 1856)>>15)&0x1) != 1)
+ dprintk("Waiting for PLL to lock");
+
+ /* verify */
+ reg_1856 = dib8000_read_word(state, 1856);
+ dprintk("PLL Updated with prediv = %d and loopdiv = %d",
+ reg_1856&0x3f, (reg_1856>>6)&0x3f);
+
+ return 0;
+ }
+ return -EINVAL;
+}
+EXPORT_SYMBOL(dib8000_update_pll);
+
+
static int dib8000_reset_gpio(struct dib8000_state *st)
{
/* reset the GPIOs */
@@ -721,9 +870,6 @@
(3 << 5) | /* P_ctrl_pre_freq_step=3 */
(1 << 0), /* P_pre_freq_win_len=1 */
- 1, 903,
- (0 << 4) | 2, // P_divclksel=0 P_divbitsel=2 (was clk=3,bit=1 for MPW)
-
0,
};
@@ -740,7 +886,8 @@
}
value = dib8000_i2c_read16(client, 897);
- if (value != 0x8000 && value != 0x8001 && value != 0x8002) {
+ if (value != 0x8000 && value != 0x8001 &&
+ value != 0x8002 && value != 0x8090) {
dprintk("wrong Device ID (%x)", value);
return 0;
}
@@ -755,6 +902,9 @@
case 0x8002:
dprintk("found DiB8000C");
break;
+ case 0x8090:
+ dprintk("found DiB8096P");
+ break;
}
return value;
}
@@ -763,17 +913,19 @@
{
struct dib8000_state *state = fe->demodulator_priv;
- dib8000_write_word(state, 1287, 0x0003); /* sram lead in, rdy */
-
if ((state->revision = dib8000_identify(&state->i2c)) == 0)
return -EINVAL;
+ /* sram lead in, rdy */
+ if (state->revision != 0x8090)
+ dib8000_write_word(state, 1287, 0x0003);
+
if (state->revision == 0x8000)
dprintk("error : dib8000 MA not supported");
dibx000_reset_i2c_master(&state->i2c_master);
- dib8000_set_power_mode(state, DIB8000M_POWER_ALL);
+ dib8000_set_power_mode(state, DIB8000_POWER_ALL);
/* always leave the VBG voltage on - it consumes almost nothing but takes a long time to start */
dib8000_set_adc_state(state, DIBX000_VBG_ENABLE);
@@ -782,8 +934,10 @@
dib8000_write_word(state, 770, 0xffff);
dib8000_write_word(state, 771, 0xffff);
dib8000_write_word(state, 772, 0xfffc);
- dib8000_write_word(state, 898, 0x000c); // sad
- dib8000_write_word(state, 1280, 0x004d);
+ if (state->revision == 0x8090)
+ dib8000_write_word(state, 1280, 0x0045);
+ else
+ dib8000_write_word(state, 1280, 0x004d);
dib8000_write_word(state, 1281, 0x000c);
dib8000_write_word(state, 770, 0x0000);
@@ -794,19 +948,25 @@
dib8000_write_word(state, 1281, 0x0000);
/* drives */
- if (state->cfg.drives)
- dib8000_write_word(state, 906, state->cfg.drives);
- else {
- dprintk("using standard PAD-drive-settings, please adjust settings in config-struct to be optimal.");
- dib8000_write_word(state, 906, 0x2d98); // min drive SDRAM - not optimal - adjust
+ if (state->revision != 0x8090) {
+ if (state->cfg.drives)
+ dib8000_write_word(state, 906, state->cfg.drives);
+ else {
+ dprintk("using standard PAD-drive-settings, please adjust settings in config-struct to be optimal.");
+ /* min drive SDRAM - not optimal - adjust */
+ dib8000_write_word(state, 906, 0x2d98);
+ }
}
dib8000_reset_pll(state);
+ if (state->revision != 0x8090)
+ dib8000_write_word(state, 898, 0x0004);
if (dib8000_reset_gpio(state) != 0)
dprintk("GPIO reset was not successful.");
- if (dib8000_set_output_mode(fe, OUTMODE_HIGH_Z) != 0)
+ if ((state->revision != 0x8090) &&
+ (dib8000_set_output_mode(fe, OUTMODE_HIGH_Z) != 0))
dprintk("OUTPUT_MODE could not be resetted.");
state->current_agc = NULL;
@@ -832,6 +992,8 @@
l = *n++;
}
}
+ if (state->revision != 0x8090)
+ dib8000_write_word(state, 903, (0 << 4) | 2);
state->isdbt_cfg_loaded = 0;
//div_cfg override for special configs
@@ -844,10 +1006,12 @@
dib8000_set_bandwidth(fe, 6000);
dib8000_set_adc_state(state, DIBX000_SLOW_ADC_ON);
- dib8000_sad_calib(state);
- dib8000_set_adc_state(state, DIBX000_SLOW_ADC_OFF);
+ if (state->revision != 0x8090) {
+ dib8000_sad_calib(state);
+ dib8000_set_adc_state(state, DIBX000_SLOW_ADC_OFF);
+ }
- dib8000_set_power_mode(state, DIB8000M_POWER_INTERFACE_ONLY);
+ dib8000_set_power_mode(state, DIB8000_POWER_INTERFACE_ONLY);
return 0;
}
@@ -879,6 +1043,8 @@
{
struct dibx000_agc_config *agc = NULL;
int i;
+ u16 reg;
+
if (state->current_band == band && state->current_agc != NULL)
return 0;
state->current_band = band;
@@ -914,6 +1080,12 @@
dib8000_write_word(state, 106, state->wbd_ref);
else // use default
dib8000_write_word(state, 106, agc->wbd_ref);
+
+ if (state->revision == 0x8090) {
+ reg = dib8000_read_word(state, 922) & (0x3 << 2);
+ dib8000_write_word(state, 922, reg | (agc->wbd_sel << 2));
+ }
+
dib8000_write_word(state, 107, (agc->wbd_alpha << 9) | (agc->perform_agc_softsplit << 8));
dib8000_write_word(state, 108, agc->agc1_max);
dib8000_write_word(state, 109, agc->agc1_min);
@@ -925,7 +1097,10 @@
dib8000_write_word(state, 115, (agc->agc2_slope1 << 8) | agc->agc2_slope2);
dib8000_write_word(state, 75, agc->agc1_pt3);
- dib8000_write_word(state, 923, (dib8000_read_word(state, 923) & 0xffe3) | (agc->wbd_inv << 4) | (agc->wbd_sel << 2)); /*LB : 929 -> 923 */
+ if (state->revision != 0x8090)
+ dib8000_write_word(state, 923,
+ (dib8000_read_word(state, 923) & 0xffe3) |
+ (agc->wbd_inv << 4) | (agc->wbd_sel << 2));
return 0;
}
@@ -968,14 +1143,30 @@
{
struct dib8000_state *state = fe->demodulator_priv;
enum frontend_tune_state *tune_state = &state->tune_state;
-
int ret = 0;
+ u16 reg, upd_demod_gain_period = 0x8000;
switch (*tune_state) {
case CT_AGC_START:
// set power-up level: interf+analog+AGC
- dib8000_set_adc_state(state, DIBX000_ADC_ON);
+ if (state->revision != 0x8090)
+ dib8000_set_adc_state(state, DIBX000_ADC_ON);
+ else {
+ dib8000_set_power_mode(state, DIB8000_POWER_ALL);
+
+ reg = dib8000_read_word(state, 1947)&0xff00;
+ dib8000_write_word(state, 1946,
+ upd_demod_gain_period & 0xFFFF);
+ /* bit 14 = enDemodGain */
+ dib8000_write_word(state, 1947, reg | (1<<14) |
+ ((upd_demod_gain_period >> 16) & 0xFF));
+
+ /* enable adc i & q */
+ reg = dib8000_read_word(state, 1920);
+ dib8000_write_word(state, 1920, (reg | 0x3) &
+ (~(1 << 7)));
+ }
if (dib8000_set_agc_config(state, (unsigned char)(BAND_OF_FREQUENCY(fe->dtv_property_cache.frequency / 1000))) != 0) {
*tune_state = CT_AGC_STOP;
@@ -1026,6 +1217,579 @@
}
+static void dib8096p_host_bus_drive(struct dib8000_state *state, u8 drive)
+{
+ u16 reg;
+
+ drive &= 0x7;
+
+ /* drive host bus 2, 3, 4 */
+ reg = dib8000_read_word(state, 1798) &
+ ~(0x7 | (0x7 << 6) | (0x7 << 12));
+ reg |= (drive<<12) | (drive<<6) | drive;
+ dib8000_write_word(state, 1798, reg);
+
+ /* drive host bus 5,6 */
+ reg = dib8000_read_word(state, 1799) & ~((0x7 << 2) | (0x7 << 8));
+ reg |= (drive<<8) | (drive<<2);
+ dib8000_write_word(state, 1799, reg);
+
+ /* drive host bus 7, 8, 9 */
+ reg = dib8000_read_word(state, 1800) &
+ ~(0x7 | (0x7 << 6) | (0x7 << 12));
+ reg |= (drive<<12) | (drive<<6) | drive;
+ dib8000_write_word(state, 1800, reg);
+
+ /* drive host bus 10, 11 */
+ reg = dib8000_read_word(state, 1801) & ~((0x7 << 2) | (0x7 << 8));
+ reg |= (drive<<8) | (drive<<2);
+ dib8000_write_word(state, 1801, reg);
+
+ /* drive host bus 12, 13, 14 */
+ reg = dib8000_read_word(state, 1802) &
+ ~(0x7 | (0x7 << 6) | (0x7 << 12));
+ reg |= (drive<<12) | (drive<<6) | drive;
+ dib8000_write_word(state, 1802, reg);
+}
+
+static u32 dib8096p_calcSyncFreq(u32 P_Kin, u32 P_Kout,
+ u32 insertExtSynchro, u32 syncSize)
+{
+ u32 quantif = 3;
+ u32 nom = (insertExtSynchro * P_Kin+syncSize);
+ u32 denom = P_Kout;
+ u32 syncFreq = ((nom << quantif) / denom);
+
+ if ((syncFreq & ((1 << quantif) - 1)) != 0)
+ syncFreq = (syncFreq >> quantif) + 1;
+ else
+ syncFreq = (syncFreq >> quantif);
+
+ if (syncFreq != 0)
+ syncFreq = syncFreq - 1;
+
+ return syncFreq;
+}
+
+static void dib8096p_cfg_DibTx(struct dib8000_state *state, u32 P_Kin,
+ u32 P_Kout, u32 insertExtSynchro, u32 synchroMode,
+ u32 syncWord, u32 syncSize)
+{
+ dprintk("Configure DibStream Tx");
+
+ dib8000_write_word(state, 1615, 1);
+ dib8000_write_word(state, 1603, P_Kin);
+ dib8000_write_word(state, 1605, P_Kout);
+ dib8000_write_word(state, 1606, insertExtSynchro);
+ dib8000_write_word(state, 1608, synchroMode);
+ dib8000_write_word(state, 1609, (syncWord >> 16) & 0xffff);
+ dib8000_write_word(state, 1610, syncWord & 0xffff);
+ dib8000_write_word(state, 1612, syncSize);
+ dib8000_write_word(state, 1615, 0);
+}
+
+static void dib8096p_cfg_DibRx(struct dib8000_state *state, u32 P_Kin,
+ u32 P_Kout, u32 synchroMode, u32 insertExtSynchro,
+ u32 syncWord, u32 syncSize, u32 dataOutRate)
+{
+ u32 syncFreq;
+
+ dprintk("Configure DibStream Rx synchroMode = %d", synchroMode);
+
+ if ((P_Kin != 0) && (P_Kout != 0)) {
+ syncFreq = dib8096p_calcSyncFreq(P_Kin, P_Kout,
+ insertExtSynchro, syncSize);
+ dib8000_write_word(state, 1542, syncFreq);
+ }
+
+ dib8000_write_word(state, 1554, 1);
+ dib8000_write_word(state, 1536, P_Kin);
+ dib8000_write_word(state, 1537, P_Kout);
+ dib8000_write_word(state, 1539, synchroMode);
+ dib8000_write_word(state, 1540, (syncWord >> 16) & 0xffff);
+ dib8000_write_word(state, 1541, syncWord & 0xffff);
+ dib8000_write_word(state, 1543, syncSize);
+ dib8000_write_word(state, 1544, dataOutRate);
+ dib8000_write_word(state, 1554, 0);
+}
+
+static void dib8096p_enMpegMux(struct dib8000_state *state, int onoff)
+{
+ u16 reg_1287;
+
+ reg_1287 = dib8000_read_word(state, 1287);
+
+ switch (onoff) {
+ case 1:
+ reg_1287 &= ~(1 << 8);
+ break;
+ case 0:
+ reg_1287 |= (1 << 8);
+ break;
+ }
+
+ dib8000_write_word(state, 1287, reg_1287);
+}
+
+static void dib8096p_configMpegMux(struct dib8000_state *state,
+ u16 pulseWidth, u16 enSerialMode, u16 enSerialClkDiv2)
+{
+ u16 reg_1287;
+
+ dprintk("Enable Mpeg mux");
+
+ dib8096p_enMpegMux(state, 0);
+
+ /* If the input mode is MPEG do not divide the serial clock */
+ if ((enSerialMode == 1) && (state->input_mode_mpeg == 1))
+ enSerialClkDiv2 = 0;
+
+ reg_1287 = ((pulseWidth & 0x1f) << 3) |
+ ((enSerialMode & 0x1) << 2) | (enSerialClkDiv2 & 0x1);
+ dib8000_write_word(state, 1287, reg_1287);
+
+ dib8096p_enMpegMux(state, 1);
+}
+
+static void dib8096p_setDibTxMux(struct dib8000_state *state, int mode)
+{
+ u16 reg_1288 = dib8000_read_word(state, 1288) & ~(0x7 << 7);
+
+ switch (mode) {
+ case MPEG_ON_DIBTX:
+ dprintk("SET MPEG ON DIBSTREAM TX");
+ dib8096p_cfg_DibTx(state, 8, 5, 0, 0, 0, 0);
+ reg_1288 |= (1 << 9); break;
+ case DIV_ON_DIBTX:
+ dprintk("SET DIV_OUT ON DIBSTREAM TX");
+ dib8096p_cfg_DibTx(state, 5, 5, 0, 0, 0, 0);
+ reg_1288 |= (1 << 8); break;
+ case ADC_ON_DIBTX:
+ dprintk("SET ADC_OUT ON DIBSTREAM TX");
+ dib8096p_cfg_DibTx(state, 20, 5, 10, 0, 0, 0);
+ reg_1288 |= (1 << 7); break;
+ default:
+ break;
+ }
+ dib8000_write_word(state, 1288, reg_1288);
+}
+
+static void dib8096p_setHostBusMux(struct dib8000_state *state, int mode)
+{
+ u16 reg_1288 = dib8000_read_word(state, 1288) & ~(0x7 << 4);
+
+ switch (mode) {
+ case DEMOUT_ON_HOSTBUS:
+ dprintk("SET DEM OUT OLD INTERF ON HOST BUS");
+ dib8096p_enMpegMux(state, 0);
+ reg_1288 |= (1 << 6);
+ break;
+ case DIBTX_ON_HOSTBUS:
+ dprintk("SET DIBSTREAM TX ON HOST BUS");
+ dib8096p_enMpegMux(state, 0);
+ reg_1288 |= (1 << 5);
+ break;
+ case MPEG_ON_HOSTBUS:
+ dprintk("SET MPEG MUX ON HOST BUS");
+ reg_1288 |= (1 << 4);
+ break;
+ default:
+ break;
+ }
+ dib8000_write_word(state, 1288, reg_1288);
+}
+
+static int dib8096p_set_diversity_in(struct dvb_frontend *fe, int onoff)
+{
+ struct dib8000_state *state = fe->demodulator_priv;
+ u16 reg_1287;
+
+ switch (onoff) {
+ case 0: /* only use the internal way - not the diversity input */
+ dprintk("%s mode OFF : by default Enable Mpeg INPUT",
+ __func__);
+ /* outputRate = 8 */
+ dib8096p_cfg_DibRx(state, 8, 5, 0, 0, 0, 8, 0);
+
+ /* Do not divide the serial clock of MPEG MUX in
+ SERIAL MODE in case input mode MPEG is used */
+ reg_1287 = dib8000_read_word(state, 1287);
+ /* enSerialClkDiv2 == 1 ? */
+ if ((reg_1287 & 0x1) == 1) {
+ /* force enSerialClkDiv2 = 0 */
+ reg_1287 &= ~0x1;
+ dib8000_write_word(state, 1287, reg_1287);
+ }
+ state->input_mode_mpeg = 1;
+ break;
+ case 1: /* both ways */
+ case 2: /* only the diversity input */
+ dprintk("%s ON : Enable diversity INPUT", __func__);
+ dib8096p_cfg_DibRx(state, 5, 5, 0, 0, 0, 0, 0);
+ state->input_mode_mpeg = 0;
+ break;
+ }
+
+ dib8000_set_diversity_in(state->fe[0], onoff);
+ return 0;
+}
+
+static int dib8096p_set_output_mode(struct dvb_frontend *fe, int mode)
+{
+ struct dib8000_state *state = fe->demodulator_priv;
+ u16 outreg, smo_mode, fifo_threshold;
+ u8 prefer_mpeg_mux_use = 1;
+ int ret = 0;
+
+ dib8096p_host_bus_drive(state, 1);
+
+ fifo_threshold = 1792;
+ smo_mode = (dib8000_read_word(state, 299) & 0x0050) | (1 << 1);
+ outreg = dib8000_read_word(state, 1286) &
+ ~((1 << 10) | (0x7 << 6) | (1 << 1));
+
+ switch (mode) {
+ case OUTMODE_HIGH_Z:
+ outreg = 0;
+ break;
+
+ case OUTMODE_MPEG2_SERIAL:
+ if (prefer_mpeg_mux_use) {
+ dprintk("dib8096P setting output mode TS_SERIAL using Mpeg Mux");
+ dib8096p_configMpegMux(state, 3, 1, 1);
+ dib8096p_setHostBusMux(state, MPEG_ON_HOSTBUS);
+ } else {/* Use Smooth block */
+ dprintk("dib8096P setting output mode TS_SERIAL using Smooth bloc");
+ dib8096p_setHostBusMux(state,
+ DEMOUT_ON_HOSTBUS);
+ outreg |= (2 << 6) | (0 << 1);
+ }
+ break;
+
+ case OUTMODE_MPEG2_PAR_GATED_CLK:
+ if (prefer_mpeg_mux_use) {
+ dprintk("dib8096P setting output mode TS_PARALLEL_GATED using Mpeg Mux");
+ dib8096p_configMpegMux(state, 2, 0, 0);
+ dib8096p_setHostBusMux(state, MPEG_ON_HOSTBUS);
+ } else { /* Use Smooth block */
+ dprintk("dib8096P setting output mode TS_PARALLEL_GATED using Smooth block");
+ dib8096p_setHostBusMux(state,
+ DEMOUT_ON_HOSTBUS);
+ outreg |= (0 << 6);
+ }
+ break;
+
+ case OUTMODE_MPEG2_PAR_CONT_CLK: /* Using Smooth block only */
+ dprintk("dib8096P setting output mode TS_PARALLEL_CONT using Smooth block");
+ dib8096p_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+ outreg |= (1 << 6);
+ break;
+
+ case OUTMODE_MPEG2_FIFO:
+ /* Using Smooth block because not supported
+ by new Mpeg Mux bloc */
+ dprintk("dib8096P setting output mode TS_FIFO using Smooth block");
+ dib8096p_setHostBusMux(state, DEMOUT_ON_HOSTBUS);
+ outreg |= (5 << 6);
+ smo_mode |= (3 << 1);
+ fifo_threshold = 512;
+ break;
+
+ case OUTMODE_DIVERSITY:
+ dprintk("dib8096P setting output mode MODE_DIVERSITY");
+ dib8096p_setDibTxMux(state, DIV_ON_DIBTX);
+ dib8096p_setHostBusMux(state, DIBTX_ON_HOSTBUS);
+ break;
+
+ case OUTMODE_ANALOG_ADC:
+ dprintk("dib8096P setting output mode MODE_ANALOG_ADC");
+ dib8096p_setDibTxMux(state, ADC_ON_DIBTX);
+ dib8096p_setHostBusMux(state, DIBTX_ON_HOSTBUS);
+ break;
+ }
+
+ if (mode != OUTMODE_HIGH_Z)
+ outreg |= (1<<10);
+
+ dprintk("output_mpeg2_in_188_bytes = %d",
+ state->cfg.output_mpeg2_in_188_bytes);
+ if (state->cfg.output_mpeg2_in_188_bytes)
+ smo_mode |= (1 << 5);
+
+ ret |= dib8000_write_word(state, 299, smo_mode);
+ /* synchronous fread */
+ ret |= dib8000_write_word(state, 299 + 1, fifo_threshold);
+ ret |= dib8000_write_word(state, 1286, outreg);
+
+ return ret;
+}
+
+static int map_addr_to_serpar_number(struct i2c_msg *msg)
+{
+ if (msg->buf[0] <= 15)
+ msg->buf[0] -= 1;
+ else if (msg->buf[0] == 17)
+ msg->buf[0] = 15;
+ else if (msg->buf[0] == 16)
+ msg->buf[0] = 17;
+ else if (msg->buf[0] == 19)
+ msg->buf[0] = 16;
+ else if (msg->buf[0] >= 21 && msg->buf[0] <= 25)
+ msg->buf[0] -= 3;
+ else if (msg->buf[0] == 28)
+ msg->buf[0] = 23;
+ else if (msg->buf[0] == 99)
+ msg->buf[0] = 99;
+ else
+ return -EINVAL;
+ return 0;
+}
+
+static int dib8096p_tuner_write_serpar(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msg[], int num)
+{
+ struct dib8000_state *state = i2c_get_adapdata(i2c_adap);
+ u8 n_overflow = 1;
+ u16 i = 1000;
+ u16 serpar_num = msg[0].buf[0];
+
+ while (n_overflow == 1 && i) {
+ n_overflow = (dib8000_read_word(state, 1984) >> 1) & 0x1;
+ i--;
+ if (i == 0)
+ dprintk("Tuner ITF: write busy (overflow)");
+ }
+ dib8000_write_word(state, 1985, (1 << 6) | (serpar_num & 0x3f));
+ dib8000_write_word(state, 1986, (msg[0].buf[1] << 8) | msg[0].buf[2]);
+
+ return num;
+}
+
+static int dib8096p_tuner_read_serpar(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msg[], int num)
+{
+ struct dib8000_state *state = i2c_get_adapdata(i2c_adap);
+ u8 n_overflow = 1, n_empty = 1;
+ u16 i = 1000;
+ u16 serpar_num = msg[0].buf[0];
+ u16 read_word;
+
+ while (n_overflow == 1 && i) {
+ n_overflow = (dib8000_read_word(state, 1984) >> 1) & 0x1;
+ i--;
+ if (i == 0)
+ dprintk("TunerITF: read busy (overflow)");
+ }
+ dib8000_write_word(state, 1985, (0<<6) | (serpar_num&0x3f));
+
+ i = 1000;
+ while (n_empty == 1 && i) {
+ n_empty = dib8000_read_word(state, 1984)&0x1;
+ i--;
+ if (i == 0)
+ dprintk("TunerITF: read busy (empty)");
+ }
+
+ read_word = dib8000_read_word(state, 1987);
+ msg[1].buf[0] = (read_word >> 8) & 0xff;
+ msg[1].buf[1] = (read_word) & 0xff;
+
+ return num;
+}
+
+static int dib8096p_tuner_rw_serpar(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msg[], int num)
+{
+ if (map_addr_to_serpar_number(&msg[0]) == 0) {
+ if (num == 1) /* write */
+ return dib8096p_tuner_write_serpar(i2c_adap, msg, 1);
+ else /* read */
+ return dib8096p_tuner_read_serpar(i2c_adap, msg, 2);
+ }
+ return num;
+}
+
+static int dib8096p_rw_on_apb(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msg[], int num, u16 apb_address)
+{
+ struct dib8000_state *state = i2c_get_adapdata(i2c_adap);
+ u16 word;
+
+ if (num == 1) { /* write */
+ dib8000_write_word(state, apb_address,
+ ((msg[0].buf[1] << 8) | (msg[0].buf[2])));
+ } else {
+ word = dib8000_read_word(state, apb_address);
+ msg[1].buf[0] = (word >> 8) & 0xff;
+ msg[1].buf[1] = (word) & 0xff;
+ }
+ return num;
+}
+
+static int dib8096p_tuner_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msg[], int num)
+{
+ struct dib8000_state *state = i2c_get_adapdata(i2c_adap);
+ u16 apb_address = 0, word;
+ int i = 0;
+
+ switch (msg[0].buf[0]) {
+ case 0x12:
+ apb_address = 1920;
+ break;
+ case 0x14:
+ apb_address = 1921;
+ break;
+ case 0x24:
+ apb_address = 1922;
+ break;
+ case 0x1a:
+ apb_address = 1923;
+ break;
+ case 0x22:
+ apb_address = 1924;
+ break;
+ case 0x33:
+ apb_address = 1926;
+ break;
+ case 0x34:
+ apb_address = 1927;
+ break;
+ case 0x35:
+ apb_address = 1928;
+ break;
+ case 0x36:
+ apb_address = 1929;
+ break;
+ case 0x37:
+ apb_address = 1930;
+ break;
+ case 0x38:
+ apb_address = 1931;
+ break;
+ case 0x39:
+ apb_address = 1932;
+ break;
+ case 0x2a:
+ apb_address = 1935;
+ break;
+ case 0x2b:
+ apb_address = 1936;
+ break;
+ case 0x2c:
+ apb_address = 1937;
+ break;
+ case 0x2d:
+ apb_address = 1938;
+ break;
+ case 0x2e:
+ apb_address = 1939;
+ break;
+ case 0x2f:
+ apb_address = 1940;
+ break;
+ case 0x30:
+ apb_address = 1941;
+ break;
+ case 0x31:
+ apb_address = 1942;
+ break;
+ case 0x32:
+ apb_address = 1943;
+ break;
+ case 0x3e:
+ apb_address = 1944;
+ break;
+ case 0x3f:
+ apb_address = 1945;
+ break;
+ case 0x40:
+ apb_address = 1948;
+ break;
+ case 0x25:
+ apb_address = 936;
+ break;
+ case 0x26:
+ apb_address = 937;
+ break;
+ case 0x27:
+ apb_address = 938;
+ break;
+ case 0x28:
+ apb_address = 939;
+ break;
+ case 0x1d:
+ /* get sad sel request */
+ i = ((dib8000_read_word(state, 921) >> 12)&0x3);
+ word = dib8000_read_word(state, 924+i);
+ msg[1].buf[0] = (word >> 8) & 0xff;
+ msg[1].buf[1] = (word) & 0xff;
+ return num;
+ case 0x1f:
+ if (num == 1) { /* write */
+ word = (u16) ((msg[0].buf[1] << 8) |
+ msg[0].buf[2]);
+ /* in the VGAMODE Sel are located on bit 0/1 */
+ word &= 0x3;
+ word = (dib8000_read_word(state, 921) &
+ ~(3<<12)) | (word<<12);
+ /* Set the proper input */
+ dib8000_write_word(state, 921, word);
+ return num;
+ }
+ }
+
+ if (apb_address != 0) /* R/W acces via APB */
+ return dib8096p_rw_on_apb(i2c_adap, msg, num, apb_address);
+ else /* R/W access via SERPAR */
+ return dib8096p_tuner_rw_serpar(i2c_adap, msg, num);
+
+ return 0;
+}
+
+static u32 dib8096p_i2c_func(struct i2c_adapter *adapter)
+{
+ return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm dib8096p_tuner_xfer_algo = {
+ .master_xfer = dib8096p_tuner_xfer,
+ .functionality = dib8096p_i2c_func,
+};
+
+struct i2c_adapter *dib8096p_get_i2c_tuner(struct dvb_frontend *fe)
+{
+ struct dib8000_state *st = fe->demodulator_priv;
+ return &st->dib8096p_tuner_adap;
+}
+EXPORT_SYMBOL(dib8096p_get_i2c_tuner);
+
+int dib8096p_tuner_sleep(struct dvb_frontend *fe, int onoff)
+{
+ struct dib8000_state *state = fe->demodulator_priv;
+ u16 en_cur_state;
+
+ dprintk("sleep dib8096p: %d", onoff);
+
+ en_cur_state = dib8000_read_word(state, 1922);
+
+ /* LNAs and MIX are ON and therefore it is a valid configuration */
+ if (en_cur_state > 0xff)
+ state->tuner_enable = en_cur_state ;
+
+ if (onoff)
+ en_cur_state &= 0x00ff;
+ else {
+ if (state->tuner_enable != 0)
+ en_cur_state = state->tuner_enable;
+ }
+
+ dib8000_write_word(state, 1922, en_cur_state);
+
+ return 0;
+}
+EXPORT_SYMBOL(dib8096p_tuner_sleep);
+
static const s32 lut_1000ln_mant[] =
{
908, 7003, 7090, 7170, 7244, 7313, 7377, 7438, 7495, 7549, 7600
@@ -1051,6 +1815,26 @@
}
EXPORT_SYMBOL(dib8000_get_adc_power);
+int dib8090p_get_dc_power(struct dvb_frontend *fe, u8 IQ)
+{
+ struct dib8000_state *state = fe->demodulator_priv;
+ int val = 0;
+
+ switch (IQ) {
+ case 1:
+ val = dib8000_read_word(state, 403);
+ break;
+ case 0:
+ val = dib8000_read_word(state, 404);
+ break;
+ }
+ if (val & 0x200)
+ val -= 1024;
+
+ return val;
+}
+EXPORT_SYMBOL(dib8090p_get_dc_power);
+
static void dib8000_update_timf(struct dib8000_state *state)
{
u32 timf = state->timf = dib8000_read32(state, 435);
@@ -1060,6 +1844,26 @@
dprintk("Updated timing frequency: %d (default: %d)", state->timf, state->timf_default);
}
+u32 dib8000_ctrl_timf(struct dvb_frontend *fe, uint8_t op, uint32_t timf)
+{
+ struct dib8000_state *state = fe->demodulator_priv;
+
+ switch (op) {
+ case DEMOD_TIMF_SET:
+ state->timf = timf;
+ break;
+ case DEMOD_TIMF_UPDATE:
+ dib8000_update_timf(state);
+ break;
+ case DEMOD_TIMF_GET:
+ break;
+ }
+ dib8000_set_bandwidth(state->fe[0], 6000);
+
+ return state->timf;
+}
+EXPORT_SYMBOL(dib8000_ctrl_timf);
+
static const u16 adc_target_16dB[11] = {
(1 << 13) - 825 - 117,
(1 << 13) - 837 - 117,
@@ -1086,6 +1890,9 @@
u16 init_prbs = 0xfff;
u16 ana_gain = 0;
+ if (state->revision == 0x8090)
+ dib8000_init_sdram(state);
+
if (state->ber_monitored_layer != LAYER_ALL)
dib8000_write_word(state, 285, (dib8000_read_word(state, 285) & 0x60) | state->ber_monitored_layer);
else
@@ -1418,7 +2225,10 @@
dprintk("nbseg_diff = %X (%d)", seg_diff_mask, seg_diff_mask);
state->differential_constellation = (seg_diff_mask != 0);
- dib8000_set_diversity_in(state->fe[0], state->diversity_onoff);
+ if (state->revision != 0x8090)
+ dib8000_set_diversity_in(state->fe[0], state->diversity_onoff);
+ else
+ dib8096p_set_diversity_in(state->fe[0], state->diversity_onoff);
if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) {
if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 1)
@@ -1870,7 +2680,7 @@
{
struct dib8000_state *state = fe->demodulator_priv;
int ret = 0;
- u16 value, mode = fft_to_mode(state);
+ u16 lock, value, mode = fft_to_mode(state);
// we are already tuned - just resuming from suspend
if (state == NULL)
@@ -1924,7 +2734,11 @@
}
// we achieved a coff_cpil_lock - it's time to update the timf
- if ((dib8000_read_word(state, 568) >> 11) & 0x1)
+ if (state->revision != 0x8090)
+ lock = dib8000_read_word(state, 568);
+ else
+ lock = dib8000_read_word(state, 570);
+ if ((lock >> 11) & 0x1)
dib8000_update_timf(state);
//now that tune is finished, lock0 should lock on fec_mpeg to output this lock on MP_LOCK. It's changed in autosearch start
@@ -1946,11 +2760,14 @@
u8 index_frontend;
int ret;
- dib8000_set_power_mode(state, DIB8000M_POWER_ALL);
+ dib8000_set_power_mode(state, DIB8000_POWER_ALL);
dib8000_set_adc_state(state, DIBX000_ADC_ON);
if (dib8000_set_adc_state(state, DIBX000_SLOW_ADC_ON) != 0)
dprintk("could not start Slow ADC");
+ if (state->revision != 0x8090)
+ dib8000_sad_calib(state);
+
for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) {
ret = state->fe[index_frontend]->ops.init(state->fe[index_frontend]);
if (ret < 0)
@@ -1972,8 +2789,9 @@
return ret;
}
- dib8000_set_output_mode(fe, OUTMODE_HIGH_Z);
- dib8000_set_power_mode(state, DIB8000M_POWER_INTERFACE_ONLY);
+ if (state->revision != 0x8090)
+ dib8000_set_output_mode(fe, OUTMODE_HIGH_Z);
+ dib8000_set_power_mode(state, DIB8000_POWER_INTERFACE_ONLY);
return dib8000_set_adc_state(state, DIBX000_SLOW_ADC_OFF) | dib8000_set_adc_state(state, DIBX000_ADC_OFF);
}
@@ -1992,7 +2810,7 @@
}
EXPORT_SYMBOL(dib8000_set_tune_state);
-static int dib8000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib8000_get_frontend(struct dvb_frontend *fe)
{
struct dib8000_state *state = fe->demodulator_priv;
u16 i, val = 0;
@@ -2006,7 +2824,7 @@
if (stat&FE_HAS_SYNC) {
dprintk("TMCC lock on the slave%i", index_frontend);
/* synchronize the cache with the other frontends */
- state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], fep);
+ state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]);
for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL); sub_index_frontend++) {
if (sub_index_frontend != index_frontend) {
state->fe[sub_index_frontend]->dtv_property_cache.isdbt_sb_mode = state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode;
@@ -2028,7 +2846,10 @@
fe->dtv_property_cache.isdbt_sb_mode = dib8000_read_word(state, 508) & 0x1;
- val = dib8000_read_word(state, 570);
+ if (state->revision == 0x8090)
+ val = dib8000_read_word(state, 572);
+ else
+ val = dib8000_read_word(state, 570);
fe->dtv_property_cache.inversion = (val & 0x40) >> 6;
switch ((val & 0x30) >> 4) {
case 1:
@@ -2135,7 +2956,7 @@
return 0;
}
-static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib8000_set_frontend(struct dvb_frontend *fe)
{
struct dib8000_state *state = fe->demodulator_priv;
u8 nbr_pending, exit_condition, index_frontend;
@@ -2158,9 +2979,14 @@
state->fe[index_frontend]->dtv_property_cache.delivery_system = SYS_ISDBT;
memcpy(&state->fe[index_frontend]->dtv_property_cache, &fe->dtv_property_cache, sizeof(struct dtv_frontend_properties));
- dib8000_set_output_mode(state->fe[index_frontend], OUTMODE_HIGH_Z);
+ if (state->revision != 0x8090)
+ dib8000_set_output_mode(state->fe[index_frontend],
+ OUTMODE_HIGH_Z);
+ else
+ dib8096p_set_output_mode(state->fe[index_frontend],
+ OUTMODE_HIGH_Z);
if (state->fe[index_frontend]->ops.tuner_ops.set_params)
- state->fe[index_frontend]->ops.tuner_ops.set_params(state->fe[index_frontend], fep);
+ state->fe[index_frontend]->ops.tuner_ops.set_params(state->fe[index_frontend]);
dib8000_set_tune_state(state->fe[index_frontend], CT_AGC_START);
}
@@ -2215,7 +3041,7 @@
((state->fe[0]->dtv_property_cache.layer[1].segment_count == 0) ||
((state->fe[0]->dtv_property_cache.isdbt_layer_enabled & (2 << 0)) == 0)) &&
((state->fe[0]->dtv_property_cache.layer[2].segment_count == 0) || ((state->fe[0]->dtv_property_cache.isdbt_layer_enabled & (3 << 0)) == 0)))) {
- int i = 80000;
+ int i = 100;
u8 found = 0;
u8 tune_failed = 0;
@@ -2243,6 +3069,7 @@
default:
dprintk("unhandled autosearch result");
case 1:
+ tune_failed |= (1 << index_frontend);
dprintk("autosearch failed for the frontend%i", index_frontend);
break;
}
@@ -2261,21 +3088,44 @@
dprintk("tune success on frontend%i", index_frontend_success);
- dib8000_get_frontend(fe, fep);
+ dib8000_get_frontend(fe);
}
for (index_frontend = 0, ret = 0; (ret >= 0) && (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++)
ret = dib8000_tune(state->fe[index_frontend]);
/* set output mode and diversity input */
- dib8000_set_output_mode(state->fe[0], state->cfg.output_mode);
- for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) {
- dib8000_set_output_mode(state->fe[index_frontend], OUTMODE_DIVERSITY);
- dib8000_set_diversity_in(state->fe[index_frontend-1], 1);
- }
+ if (state->revision != 0x8090) {
+ dib8000_set_output_mode(state->fe[0], state->cfg.output_mode);
+ for (index_frontend = 1;
+ (index_frontend < MAX_NUMBER_OF_FRONTENDS) &&
+ (state->fe[index_frontend] != NULL);
+ index_frontend++) {
+ dib8000_set_output_mode(state->fe[index_frontend],
+ OUTMODE_DIVERSITY);
+ dib8000_set_diversity_in(state->fe[index_frontend-1], 1);
+ }
- /* turn off the diversity of the last chip */
- dib8000_set_diversity_in(state->fe[index_frontend-1], 0);
+ /* turn off the diversity of the last chip */
+ dib8000_set_diversity_in(state->fe[index_frontend-1], 0);
+ } else {
+ dib8096p_set_output_mode(state->fe[0], state->cfg.output_mode);
+ if (state->cfg.enMpegOutput == 0) {
+ dib8096p_setDibTxMux(state, MPEG_ON_DIBTX);
+ dib8096p_setHostBusMux(state, DIBTX_ON_HOSTBUS);
+ }
+ for (index_frontend = 1;
+ (index_frontend < MAX_NUMBER_OF_FRONTENDS) &&
+ (state->fe[index_frontend] != NULL);
+ index_frontend++) {
+ dib8096p_set_output_mode(state->fe[index_frontend],
+ OUTMODE_DIVERSITY);
+ dib8096p_set_diversity_in(state->fe[index_frontend-1], 1);
+ }
+
+ /* turn off the diversity of the last chip */
+ dib8096p_set_diversity_in(state->fe[index_frontend-1], 0);
+ }
return ret;
}
@@ -2284,15 +3134,22 @@
{
struct dib8000_state *state = fe->demodulator_priv;
+ if (state->revision == 0x8090)
+ return dib8000_read_word(state, 570);
return dib8000_read_word(state, 568);
}
static int dib8000_read_status(struct dvb_frontend *fe, fe_status_t * stat)
{
struct dib8000_state *state = fe->demodulator_priv;
- u16 lock_slave = 0, lock = dib8000_read_word(state, 568);
+ u16 lock_slave = 0, lock;
u8 index_frontend;
+ if (state->revision == 0x8090)
+ lock = dib8000_read_word(state, 570);
+ else
+ lock = dib8000_read_word(state, 568);
+
for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++)
lock_slave |= dib8000_read_lock(state->fe[index_frontend]);
@@ -2330,14 +3187,26 @@
static int dib8000_read_ber(struct dvb_frontend *fe, u32 * ber)
{
struct dib8000_state *state = fe->demodulator_priv;
- *ber = (dib8000_read_word(state, 560) << 16) | dib8000_read_word(state, 561); // 13 segments
+
+ /* 13 segments */
+ if (state->revision == 0x8090)
+ *ber = (dib8000_read_word(state, 562) << 16) |
+ dib8000_read_word(state, 563);
+ else
+ *ber = (dib8000_read_word(state, 560) << 16) |
+ dib8000_read_word(state, 561);
return 0;
}
static int dib8000_read_unc_blocks(struct dvb_frontend *fe, u32 * unc)
{
struct dib8000_state *state = fe->demodulator_priv;
- *unc = dib8000_read_word(state, 565); // packet error on 13 seg
+
+ /* packet error on 13 seg */
+ if (state->revision == 0x8090)
+ *unc = dib8000_read_word(state, 567);
+ else
+ *unc = dib8000_read_word(state, 565);
return 0;
}
@@ -2370,14 +3239,20 @@
u32 n, s, exp;
u16 val;
- val = dib8000_read_word(state, 542);
+ if (state->revision != 0x8090)
+ val = dib8000_read_word(state, 542);
+ else
+ val = dib8000_read_word(state, 544);
n = (val >> 6) & 0xff;
exp = (val & 0x3f);
if ((exp & 0x20) != 0)
exp -= 0x40;
n <<= exp+16;
- val = dib8000_read_word(state, 543);
+ if (state->revision != 0x8090)
+ val = dib8000_read_word(state, 543);
+ else
+ val = dib8000_read_word(state, 545);
s = (val >> 6) & 0xff;
exp = (val & 0x3f);
if ((exp & 0x20) != 0)
@@ -2401,7 +3276,7 @@
for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++)
snr_master += dib8000_get_snr(state->fe[index_frontend]);
- if (snr_master != 0) {
+ if ((snr_master >> 16) != 0) {
snr_master = 10*intlog10(snr_master>>16);
*snr = snr_master / ((1 << 24) / 10);
}
@@ -2458,7 +3333,8 @@
EXPORT_SYMBOL(dib8000_get_slave_frontend);
-int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr)
+int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods,
+ u8 default_addr, u8 first_addr, u8 is_dib8096p)
{
int k = 0, ret = 0;
u8 new_addr = 0;
@@ -2488,9 +3364,12 @@
new_addr = first_addr + (k << 1);
client.addr = new_addr;
- dib8000_i2c_write16(&client, 1287, 0x0003); /* sram lead in, rdy */
- if (dib8000_identify(&client) == 0) {
+ if (!is_dib8096p)
dib8000_i2c_write16(&client, 1287, 0x0003); /* sram lead in, rdy */
+ if (dib8000_identify(&client) == 0) {
+ /* sram lead in, rdy */
+ if (!is_dib8096p)
+ dib8000_i2c_write16(&client, 1287, 0x0003);
client.addr = default_addr;
if (dib8000_identify(&client) == 0) {
dprintk("#%d: not identified", k);
@@ -2549,6 +3428,7 @@
dvb_frontend_detach(st->fe[index_frontend]);
dibx000_exit_i2c_master(&st->i2c_master);
+ i2c_del_adapter(&st->dib8096p_tuner_adap);
kfree(st->fe[0]);
kfree(st);
}
@@ -2581,9 +3461,9 @@
EXPORT_SYMBOL(dib8000_pid_filter);
static const struct dvb_frontend_ops dib8000_ops = {
+ .delsys = { SYS_ISDBT },
.info = {
.name = "DiBcom 8000 ISDB-T",
- .type = FE_OFDM,
.frequency_min = 44250000,
.frequency_max = 867250000,
.frequency_stepsize = 62500,
@@ -2651,6 +3531,15 @@
dibx000_init_i2c_master(&state->i2c_master, DIB8000, state->i2c.adap, state->i2c.addr);
+ /* init 8096p tuner adapter */
+ strncpy(state->dib8096p_tuner_adap.name, "DiB8096P tuner interface",
+ sizeof(state->dib8096p_tuner_adap.name));
+ state->dib8096p_tuner_adap.algo = &dib8096p_tuner_xfer_algo;
+ state->dib8096p_tuner_adap.algo_data = NULL;
+ state->dib8096p_tuner_adap.dev.parent = state->i2c.adap->dev.parent;
+ i2c_set_adapdata(&state->dib8096p_tuner_adap, state);
+ i2c_add_adapter(&state->dib8096p_tuner_adap);
+
dib8000_reset(fe);
dib8000_write_word(state, 285, (dib8000_read_word(state, 285) & ~0x60) | (3 << 5)); /* ber_rs_len = 3 */
diff --git a/drivers/media/dvb/frontends/dib8000.h b/drivers/media/dvb/frontends/dib8000.h
index 617f9eb..39591bb 100644
--- a/drivers/media/dvb/frontends/dib8000.h
+++ b/drivers/media/dvb/frontends/dib8000.h
@@ -32,6 +32,7 @@
u8 div_cfg;
u8 output_mode;
u8 refclksel;
+ u8 enMpegOutput:1;
};
#define DEFAULT_DIB8000_I2C_ADDRESS 18
@@ -40,7 +41,8 @@
extern struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
extern struct i2c_adapter *dib8000_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
-extern int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr);
+extern int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods,
+ u8 default_addr, u8 first_addr, u8 is_dib8096p);
extern int dib8000_set_gpio(struct dvb_frontend *, u8 num, u8 dir, u8 val);
extern int dib8000_set_wbd_ref(struct dvb_frontend *, u16 value);
@@ -50,6 +52,13 @@
extern enum frontend_tune_state dib8000_get_tune_state(struct dvb_frontend *fe);
extern void dib8000_pwm_agc_reset(struct dvb_frontend *fe);
extern s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode);
+extern struct i2c_adapter *dib8096p_get_i2c_tuner(struct dvb_frontend *fe);
+extern int dib8096p_tuner_sleep(struct dvb_frontend *fe, int onoff);
+extern int dib8090p_get_dc_power(struct dvb_frontend *fe, u8 IQ);
+extern u32 dib8000_ctrl_timf(struct dvb_frontend *fe,
+ uint8_t op, uint32_t timf);
+extern int dib8000_update_pll(struct dvb_frontend *fe,
+ struct dibx000_bandwidth_config *pll);
extern int dib8000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave);
extern int dib8000_remove_slave_frontend(struct dvb_frontend *fe);
extern struct dvb_frontend *dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index);
@@ -66,7 +75,9 @@
return NULL;
}
-static inline int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr)
+static inline int dib8000_i2c_enumeration(struct i2c_adapter *host,
+ int no_of_demods, u8 default_addr, u8 first_addr,
+ u8 is_dib8096p)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return -ENODEV;
@@ -109,11 +120,38 @@
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
}
+static inline struct i2c_adapter *dib8096p_get_i2c_tuner(struct dvb_frontend *fe)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+static inline int dib8096p_tuner_sleep(struct dvb_frontend *fe, int onoff)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return 0;
+}
static inline s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return 0;
}
+static inline int dib8090p_get_dc_power(struct dvb_frontend *fe, u8 IQ)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return 0;
+}
+static inline u32 dib8000_ctrl_timf(struct dvb_frontend *fe,
+ uint8_t op, uint32_t timf)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return 0;
+}
+static inline int dib8000_update_pll(struct dvb_frontend *fe,
+ struct dibx000_bandwidth_config *pll)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return -ENODEV;
+}
static inline int dib8000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
diff --git a/drivers/media/dvb/frontends/dib9000.c b/drivers/media/dvb/frontends/dib9000.c
index 660f806..863ef3c 100644
--- a/drivers/media/dvb/frontends/dib9000.c
+++ b/drivers/media/dvb/frontends/dib9000.c
@@ -1136,7 +1136,7 @@
return 0;
}
-static void dib9000_fw_set_channel_head(struct dib9000_state *state, struct dvb_frontend_parameters *ch)
+static void dib9000_fw_set_channel_head(struct dib9000_state *state)
{
u8 b[9];
u32 freq = state->fe[0]->dtv_property_cache.frequency / 1000;
@@ -1157,7 +1157,7 @@
dib9000_risc_mem_write(state, FE_MM_W_CHANNEL_HEAD, b);
}
-static int dib9000_fw_get_channel(struct dvb_frontend *fe, struct dvb_frontend_parameters *channel)
+static int dib9000_fw_get_channel(struct dvb_frontend *fe)
{
struct dib9000_state *state = fe->demodulator_priv;
struct dibDVBTChannel {
@@ -1309,7 +1309,7 @@
return ret;
}
-static int dib9000_fw_set_channel_union(struct dvb_frontend *fe, struct dvb_frontend_parameters *channel)
+static int dib9000_fw_set_channel_union(struct dvb_frontend *fe)
{
struct dib9000_state *state = fe->demodulator_priv;
struct dibDVBTChannel {
@@ -1454,7 +1454,7 @@
return 0;
}
-static int dib9000_fw_tune(struct dvb_frontend *fe, struct dvb_frontend_parameters *ch)
+static int dib9000_fw_tune(struct dvb_frontend *fe)
{
struct dib9000_state *state = fe->demodulator_priv;
int ret = 10, search = state->channel_status.status == CHANNEL_STATUS_PARAMETERS_UNKNOWN;
@@ -1462,7 +1462,7 @@
switch (state->tune_state) {
case CT_DEMOD_START:
- dib9000_fw_set_channel_head(state, ch);
+ dib9000_fw_set_channel_head(state);
/* write the channel context - a channel is initialized to 0, so it is OK */
dib9000_risc_mem_write(state, FE_MM_W_CHANNEL_CONTEXT, (u8 *) fe_info);
@@ -1471,7 +1471,7 @@
if (search)
dib9000_mbx_send(state, OUT_MSG_FE_CHANNEL_SEARCH, NULL, 0);
else {
- dib9000_fw_set_channel_union(fe, ch);
+ dib9000_fw_set_channel_union(fe);
dib9000_mbx_send(state, OUT_MSG_FE_CHANNEL_TUNE, NULL, 0);
}
state->tune_state = CT_DEMOD_STEP_1;
@@ -1867,7 +1867,7 @@
return 0;
}
-static int dib9000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib9000_get_frontend(struct dvb_frontend *fe)
{
struct dib9000_state *state = fe->demodulator_priv;
u8 index_frontend, sub_index_frontend;
@@ -1883,7 +1883,7 @@
dprintk("TPS lock on the slave%i", index_frontend);
/* synchronize the cache with the other frontends */
- state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], fep);
+ state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]);
for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL);
sub_index_frontend++) {
if (sub_index_frontend != index_frontend) {
@@ -1911,7 +1911,7 @@
}
/* get the channel from master chip */
- ret = dib9000_fw_get_channel(fe, fep);
+ ret = dib9000_fw_get_channel(fe);
if (ret != 0)
goto return_value;
@@ -1958,7 +1958,7 @@
return 0;
}
-static int dib9000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+static int dib9000_set_frontend(struct dvb_frontend *fe)
{
struct dib9000_state *state = fe->demodulator_priv;
int sleep_time, sleep_time_slave;
@@ -1983,8 +1983,10 @@
fe->dtv_property_cache.delivery_system = SYS_DVBT;
/* set the master status */
- if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
- fep->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO || fep->u.ofdm.constellation == QAM_AUTO || fep->u.ofdm.code_rate_HP == FEC_AUTO) {
+ if (state->fe[0]->dtv_property_cache.transmission_mode == TRANSMISSION_MODE_AUTO ||
+ state->fe[0]->dtv_property_cache.guard_interval == GUARD_INTERVAL_AUTO ||
+ state->fe[0]->dtv_property_cache.modulation == QAM_AUTO ||
+ state->fe[0]->dtv_property_cache.code_rate_HP == FEC_AUTO) {
/* no channel specified, autosearch the channel */
state->channel_status.status = CHANNEL_STATUS_PARAMETERS_UNKNOWN;
} else
@@ -2008,9 +2010,9 @@
exit_condition = 0; /* 0: tune pending; 1: tune failed; 2:tune success */
index_frontend_success = 0;
do {
- sleep_time = dib9000_fw_tune(state->fe[0], NULL);
+ sleep_time = dib9000_fw_tune(state->fe[0]);
for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) {
- sleep_time_slave = dib9000_fw_tune(state->fe[index_frontend], NULL);
+ sleep_time_slave = dib9000_fw_tune(state->fe[index_frontend]);
if (sleep_time == FE_CALLBACK_TIME_NEVER)
sleep_time = sleep_time_slave;
else if ((sleep_time_slave != FE_CALLBACK_TIME_NEVER) && (sleep_time_slave > sleep_time))
@@ -2052,7 +2054,7 @@
/* synchronize all the channel cache */
state->get_frontend_internal = 1;
- dib9000_get_frontend(state->fe[0], fep);
+ dib9000_get_frontend(state->fe[0]);
state->get_frontend_internal = 0;
/* retune the other frontends with the found channel */
@@ -2068,7 +2070,7 @@
sleep_time = FE_CALLBACK_TIME_NEVER;
for (index_frontend = 0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) {
if (index_frontend != index_frontend_success) {
- sleep_time_slave = dib9000_fw_tune(state->fe[index_frontend], NULL);
+ sleep_time_slave = dib9000_fw_tune(state->fe[index_frontend]);
if (sleep_time == FE_CALLBACK_TIME_NEVER)
sleep_time = sleep_time_slave;
else if ((sleep_time_slave != FE_CALLBACK_TIME_NEVER) && (sleep_time_slave > sleep_time))
@@ -2495,9 +2497,9 @@
EXPORT_SYMBOL(dib9000_attach);
static struct dvb_frontend_ops dib9000_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "DiBcom 9000",
- .type = FE_OFDM,
.frequency_min = 44250000,
.frequency_max = 867250000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/dibx000_common.h b/drivers/media/dvb/frontends/dibx000_common.h
index 5e01147..5f48488 100644
--- a/drivers/media/dvb/frontends/dibx000_common.h
+++ b/drivers/media/dvb/frontends/dibx000_common.h
@@ -146,14 +146,8 @@
DIBX000_VBG_DISABLE,
};
-#define BANDWIDTH_TO_KHZ(v) ((v) == BANDWIDTH_8_MHZ ? 8000 : \
- (v) == BANDWIDTH_7_MHZ ? 7000 : \
- (v) == BANDWIDTH_6_MHZ ? 6000 : 8000)
-
-#define BANDWIDTH_TO_INDEX(v) ( \
- (v) == 8000 ? BANDWIDTH_8_MHZ : \
- (v) == 7000 ? BANDWIDTH_7_MHZ : \
- (v) == 6000 ? BANDWIDTH_6_MHZ : BANDWIDTH_8_MHZ )
+#define BANDWIDTH_TO_KHZ(v) ((v) / 1000)
+#define BANDWIDTH_TO_HZ(v) ((v) * 1000)
/* Chip output mode. */
#define OUTMODE_HIGH_Z 0
@@ -276,4 +270,11 @@
#define DEMOD_TIMF_GET 0x01
#define DEMOD_TIMF_UPDATE 0x02
+#define MPEG_ON_DIBTX 1
+#define DIV_ON_DIBTX 2
+#define ADC_ON_DIBTX 3
+#define DEMOUT_ON_HOSTBUS 4
+#define DIBTX_ON_HOSTBUS 5
+#define MPEG_ON_HOSTBUS 6
+
#endif
diff --git a/drivers/media/dvb/frontends/drxd.h b/drivers/media/dvb/frontends/drxd.h
index 7113535..3439873 100644
--- a/drivers/media/dvb/frontends/drxd.h
+++ b/drivers/media/dvb/frontends/drxd.h
@@ -48,8 +48,6 @@
u8 disable_i2c_gate_ctrl;
u32 IF;
- int (*pll_set) (void *priv, void *priv_params,
- u8 pll_addr, u8 demoda_addr, s32 *off);
s16(*osc_deviation) (void *priv, s16 dev, int flag);
};
diff --git a/drivers/media/dvb/frontends/drxd_hard.c b/drivers/media/dvb/frontends/drxd_hard.c
index 88e46f4..7bf39cd 100644
--- a/drivers/media/dvb/frontends/drxd_hard.c
+++ b/drivers/media/dvb/frontends/drxd_hard.c
@@ -120,7 +120,7 @@
struct drxd_state {
struct dvb_frontend frontend;
struct dvb_frontend_ops ops;
- struct dvb_frontend_parameters param;
+ struct dtv_frontend_properties props;
const struct firmware *fw;
struct device *dev;
@@ -914,14 +914,13 @@
return -EIO;
}
- state->microcode = kmalloc(fw->size, GFP_KERNEL);
+ state->microcode = kmemdup(fw->data, fw->size, GFP_KERNEL);
if (state->microcode == NULL) {
release_firmware(fw);
printk(KERN_ERR "drxd: firmware load failure: no memory\n");
return -ENOMEM;
}
- memcpy(state->microcode, fw->data, fw->size);
state->microcode_length = fw->size;
release_firmware(fw);
return 0;
@@ -1622,14 +1621,14 @@
break;
}
- switch (state->param.u.ofdm.bandwidth) {
- case BANDWIDTH_8_MHZ:
+ switch (state->props.bandwidth_hz) {
+ case 8000000:
bandwidth = DRXD_BANDWIDTH_8MHZ_IN_HZ;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
bandwidth = DRXD_BANDWIDTH_7MHZ_IN_HZ;
break;
- case BANDWIDTH_6_MHZ:
+ case 6000000:
bandwidth = DRXD_BANDWIDTH_6MHZ_IN_HZ;
break;
default:
@@ -1804,7 +1803,7 @@
status = WriteTable(state, state->m_StartDiversityEnd);
if (status < 0)
break;
- if (state->param.u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
+ if (state->props.bandwidth_hz == 8000000) {
status = WriteTable(state, state->m_DiversityDelay8MHZ);
if (status < 0)
break;
@@ -1906,7 +1905,7 @@
static int DRX_Start(struct drxd_state *state, s32 off)
{
- struct dvb_ofdm_parameters *p = &state->param.u.ofdm;
+ struct dtv_frontend_properties *p = &state->props;
int status;
u16 transmissionParams = 0;
@@ -1971,7 +1970,7 @@
if (status < 0)
break;
- mirrorFreqSpect = (state->param.inversion == INVERSION_ON);
+ mirrorFreqSpect = (state->props.inversion == INVERSION_ON);
switch (p->transmission_mode) {
default: /* Not set, detect it automatically */
@@ -2021,7 +2020,7 @@
break;
}
- switch (p->hierarchy_information) {
+ switch (p->hierarchy) {
case HIERARCHY_1:
transmissionParams |= SC_RA_RAM_OP_PARAM_HIER_A1;
if (state->type_A) {
@@ -2147,7 +2146,7 @@
if (status < 0)
break;
- switch (p->constellation) {
+ switch (p->modulation) {
default:
operationMode |= SC_RA_RAM_OP_AUTO_CONST__M;
/* fall through , try first guess
@@ -2331,9 +2330,11 @@
by SC for fix for some 8K,1/8 guard but is restored by
InitEC and ResetEC
functions */
- switch (p->bandwidth) {
- case BANDWIDTH_AUTO:
- case BANDWIDTH_8_MHZ:
+ switch (p->bandwidth_hz) {
+ case 0:
+ p->bandwidth_hz = 8000000;
+ /* fall through */
+ case 8000000:
/* (64/7)*(8/8)*1000000 */
bandwidth = DRXD_BANDWIDTH_8MHZ_IN_HZ;
@@ -2341,14 +2342,14 @@
status = Write16(state,
FE_AG_REG_IND_DEL__A, 50, 0x0000);
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
/* (64/7)*(7/8)*1000000 */
bandwidth = DRXD_BANDWIDTH_7MHZ_IN_HZ;
bandwidthParam = 0x4807; /*binary:0100 1000 0000 0111 */
status = Write16(state,
FE_AG_REG_IND_DEL__A, 59, 0x0000);
break;
- case BANDWIDTH_6_MHZ:
+ case 6000000:
/* (64/7)*(6/8)*1000000 */
bandwidth = DRXD_BANDWIDTH_6MHZ_IN_HZ;
bandwidthParam = 0x0F07; /*binary: 0000 1111 0000 0111 */
@@ -2887,41 +2888,26 @@
return 0;
}
-static int drxd_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
-{
- return 0;
-}
-
static int drxd_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
{
return drxd_config_i2c(fe, enable);
}
-static int drxd_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int drxd_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct drxd_state *state = fe->demodulator_priv;
s32 off = 0;
- state->param = *param;
+ state->props = *p;
DRX_Stop(state);
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, param);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
- /* FIXME: move PLL drivers */
- if (state->config.pll_set &&
- state->config.pll_set(state->priv, param,
- state->config.pll_address,
- state->config.demoda_address, &off) < 0) {
- printk(KERN_ERR "Error in pll_set\n");
- return -1;
- }
-
msleep(200);
return DRX_Start(state, off);
@@ -2935,10 +2921,9 @@
}
static struct dvb_frontend_ops drxd_ops = {
-
+ .delsys = { SYS_DVBT},
.info = {
.name = "Micronas DRXD DVB-T",
- .type = FE_OFDM,
.frequency_min = 47125000,
.frequency_max = 855250000,
.frequency_stepsize = 166667,
@@ -2958,7 +2943,6 @@
.i2c_gate_ctrl = drxd_i2c_gate_ctrl,
.set_frontend = drxd_set_frontend,
- .get_frontend = drxd_get_frontend,
.get_tune_settings = drxd_get_tune_settings,
.read_status = drxd_read_status,
diff --git a/drivers/media/dvb/frontends/drxk.h b/drivers/media/dvb/frontends/drxk.h
index 58baf41..0209818 100644
--- a/drivers/media/dvb/frontends/drxk.h
+++ b/drivers/media/dvb/frontends/drxk.h
@@ -8,6 +8,8 @@
* struct drxk_config - Configure the initial parameters for DRX-K
*
* adr: I2C Address of the DRX-K
+ * parallel_ts: true means that the device uses parallel TS,
+ * Serial otherwise.
* single_master: Device is on the single master mode
* no_i2c_bridge: Don't switch the I2C bridge to talk with tuner
* antenna_gpio: GPIO bit used to control the antenna
@@ -22,22 +24,23 @@
u8 adr;
bool single_master;
bool no_i2c_bridge;
+ bool parallel_ts;
bool antenna_dvbt;
u16 antenna_gpio;
+ int chunk_size;
+
const char *microcode_name;
};
#if defined(CONFIG_DVB_DRXK) || (defined(CONFIG_DVB_DRXK_MODULE) \
&& defined(MODULE))
extern struct dvb_frontend *drxk_attach(const struct drxk_config *config,
- struct i2c_adapter *i2c,
- struct dvb_frontend **fe_t);
+ struct i2c_adapter *i2c);
#else
static inline struct dvb_frontend *drxk_attach(const struct drxk_config *config,
- struct i2c_adapter *i2c,
- struct dvb_frontend **fe_t)
+ struct i2c_adapter *i2c)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
diff --git a/drivers/media/dvb/frontends/drxk_hard.c b/drivers/media/dvb/frontends/drxk_hard.c
index f6431ef..6980ed7 100644
--- a/drivers/media/dvb/frontends/drxk_hard.c
+++ b/drivers/media/dvb/frontends/drxk_hard.c
@@ -368,10 +368,10 @@
}
if (debug > 2) {
int i;
- dprintk(2, ": read from ");
+ dprintk(2, ": read from");
for (i = 0; i < len; i++)
printk(KERN_CONT " %02x", msg[i]);
- printk(KERN_CONT "Value = ");
+ printk(KERN_CONT ", value = ");
for (i = 0; i < alen; i++)
printk(KERN_CONT " %02x", answ[i]);
printk(KERN_CONT "\n");
@@ -660,7 +660,6 @@
/* io_pad_cfg_mode output mode is drive always */
/* io_pad_cfg_drive is set to power 2 (23 mA) */
u32 ulGPIOCfg = 0x0113;
- u32 ulSerialMode = 1;
u32 ulInvertTSClock = 0;
u32 ulTSDataStrength = DRXK_MPEG_SERIAL_OUTPUT_PIN_DRIVE_STRENGTH;
u32 ulTSClockkStrength = DRXK_MPEG_OUTPUT_CLK_DRIVE_STRENGTH;
@@ -681,7 +680,8 @@
state->m_hasOOB = false;
state->m_hasAudio = false;
- state->m_ChunkSize = 124;
+ if (!state->m_ChunkSize)
+ state->m_ChunkSize = 124;
state->m_oscClockFreq = 0;
state->m_smartAntInverted = false;
@@ -810,8 +810,6 @@
/* MPEG output configuration */
state->m_enableMPEGOutput = true; /* If TRUE; enable MPEG ouput */
state->m_insertRSByte = false; /* If TRUE; insert RS byte */
- state->m_enableParallel = true; /* If TRUE;
- parallel out otherwise serial */
state->m_invertDATA = false; /* If TRUE; invert DATA signals */
state->m_invertERR = false; /* If TRUE; invert ERR signal */
state->m_invertSTR = false; /* If TRUE; invert STR signals */
@@ -856,8 +854,6 @@
state->m_bPowerDown = false;
state->m_currentPowerMode = DRX_POWER_DOWN;
- state->m_enableParallel = (ulSerialMode == 0);
-
state->m_rfmirror = (ulRfMirror == 0);
state->m_IfAgcPol = false;
return 0;
@@ -946,6 +942,9 @@
status = read32(state, SIO_TOP_JTAGID_LO__A, &sioTopJtagidLo);
if (status < 0)
goto error;
+
+printk(KERN_ERR "drxk: status = 0x%08x\n", sioTopJtagidLo);
+
/* driver 0.9.0 */
switch ((sioTopJtagidLo >> 29) & 0xF) {
case 0:
@@ -963,7 +962,8 @@
default:
state->m_deviceSpin = DRXK_SPIN_UNKNOWN;
status = -EINVAL;
- printk(KERN_ERR "drxk: Spin unknown\n");
+ printk(KERN_ERR "drxk: Spin %d unknown\n",
+ (sioTopJtagidLo >> 29) & 0xF);
goto error2;
}
switch ((sioTopJtagidLo >> 12) & 0xFF) {
@@ -1190,7 +1190,9 @@
u16 sioPdrMclkCfg = 0;
u16 sioPdrMdxCfg = 0;
- dprintk(1, "\n");
+ dprintk(1, ": mpeg %s, %s mode\n",
+ mpegEnable ? "enable" : "disable",
+ state->m_enableParallel ? "parallel" : "serial");
/* stop lock indicator process */
status = write16(state, SCU_RAM_GPIO__A, SCU_RAM_GPIO_HW_LOCK_IND_DISABLE);
@@ -1846,6 +1848,7 @@
*/
switch (oMode) {
case OM_DVBT:
+ dprintk(1, ": DVB-T\n");
state->m_OperationMode = oMode;
status = SetDVBTStandard(state, oMode);
if (status < 0)
@@ -1853,6 +1856,8 @@
break;
case OM_QAM_ITU_A: /* fallthrough */
case OM_QAM_ITU_C:
+ dprintk(1, ": DVB-C Annex %c\n",
+ (state->m_OperationMode == OM_QAM_ITU_A) ? 'A' : 'C');
state->m_OperationMode = oMode;
status = SetQAMStandard(state, oMode);
if (status < 0)
@@ -1881,7 +1886,7 @@
state->m_DrxkState != DRXK_DTV_STARTED)
goto error;
- state->m_bMirrorFreqSpect = (state->param.inversion == INVERSION_ON);
+ state->m_bMirrorFreqSpect = (state->props.inversion == INVERSION_ON);
if (IntermediateFrequency < 0) {
state->m_bMirrorFreqSpect = !state->m_bMirrorFreqSpect;
@@ -2503,7 +2508,7 @@
u16 qamSlErrPower = 0; /* accum. error between
raw and sliced symbols */
u32 qamSlSigPower = 0; /* used for MER, depends of
- QAM constellation */
+ QAM modulation */
u32 qamSlMer = 0; /* QAM MER */
dprintk(1, "\n");
@@ -2517,7 +2522,7 @@
return -EINVAL;
}
- switch (state->param.u.qam.modulation) {
+ switch (state->props.modulation) {
case QAM_16:
qamSlSigPower = DRXK_QAM_SL_SIG_POWER_QAM16 << 2;
break;
@@ -2748,7 +2753,7 @@
if (status < 0)
break;
- switch (state->param.u.qam.modulation) {
+ switch (state->props.modulation) {
case QAM_16:
SignalToNoiseRel = SignalToNoise - 200;
break;
@@ -3813,7 +3818,7 @@
/*== Write channel settings to device =====================================*/
/* mode */
- switch (state->param.u.ofdm.transmission_mode) {
+ switch (state->props.transmission_mode) {
case TRANSMISSION_MODE_AUTO:
default:
operationMode |= OFDM_SC_RA_RAM_OP_AUTO_MODE__M;
@@ -3827,7 +3832,7 @@
}
/* guard */
- switch (state->param.u.ofdm.guard_interval) {
+ switch (state->props.guard_interval) {
default:
case GUARD_INTERVAL_AUTO:
operationMode |= OFDM_SC_RA_RAM_OP_AUTO_GUARD__M;
@@ -3847,7 +3852,7 @@
}
/* hierarchy */
- switch (state->param.u.ofdm.hierarchy_information) {
+ switch (state->props.hierarchy) {
case HIERARCHY_AUTO:
case HIERARCHY_NONE:
default:
@@ -3867,8 +3872,8 @@
}
- /* constellation */
- switch (state->param.u.ofdm.constellation) {
+ /* modulation */
+ switch (state->props.modulation) {
case QAM_AUTO:
default:
operationMode |= OFDM_SC_RA_RAM_OP_AUTO_CONST__M;
@@ -3911,7 +3916,7 @@
#endif
/* coderate */
- switch (state->param.u.ofdm.code_rate_HP) {
+ switch (state->props.code_rate_HP) {
case FEC_AUTO:
default:
operationMode |= OFDM_SC_RA_RAM_OP_AUTO_RATE__M;
@@ -3940,9 +3945,11 @@
/* Also set parameters for EC_OC fix, note EC_OC_REG_TMD_HIL_MAR is changed
by SC for fix for some 8K,1/8 guard but is restored by InitEC and ResetEC
functions */
- switch (state->param.u.ofdm.bandwidth) {
- case BANDWIDTH_AUTO:
- case BANDWIDTH_8_MHZ:
+ switch (state->props.bandwidth_hz) {
+ case 0:
+ state->props.bandwidth_hz = 8000000;
+ /* fall though */
+ case 8000000:
bandwidth = DRXK_BANDWIDTH_8MHZ_IN_HZ;
status = write16(state, OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A, 3052);
if (status < 0)
@@ -3961,7 +3968,7 @@
if (status < 0)
goto error;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
bandwidth = DRXK_BANDWIDTH_7MHZ_IN_HZ;
status = write16(state, OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A, 3491);
if (status < 0)
@@ -3980,7 +3987,7 @@
if (status < 0)
goto error;
break;
- case BANDWIDTH_6_MHZ:
+ case 6000000:
bandwidth = DRXK_BANDWIDTH_6MHZ_IN_HZ;
status = write16(state, OFDM_SC_RA_RAM_SRMM_FIX_FACT_8K__A, 4073);
if (status < 0)
@@ -4187,7 +4194,7 @@
/**
* \brief Setup of the QAM Measurement intervals for signal quality
* \param demod instance of demod.
-* \param constellation current constellation.
+* \param modulation current modulation.
* \return DRXStatus_t.
*
* NOTE:
@@ -4196,7 +4203,7 @@
*
*/
static int SetQAMMeasurement(struct drxk_state *state,
- enum EDrxkConstellation constellation,
+ enum EDrxkConstellation modulation,
u32 symbolRate)
{
u32 fecBitsDesired = 0; /* BER accounting period */
@@ -4210,11 +4217,11 @@
fecRsPrescale = 1;
/* fecBitsDesired = symbolRate [kHz] *
FrameLenght [ms] *
- (constellation + 1) *
+ (modulation + 1) *
SyncLoss (== 1) *
ViterbiLoss (==1)
*/
- switch (constellation) {
+ switch (modulation) {
case DRX_CONSTELLATION_QAM16:
fecBitsDesired = 4 * symbolRate;
break;
@@ -5281,12 +5288,12 @@
/* Select & calculate correct IQM rate */
adcFrequency = (state->m_sysClockFreq * 1000) / 3;
ratesel = 0;
- /* printk(KERN_DEBUG "drxk: SR %d\n", state->param.u.qam.symbol_rate); */
- if (state->param.u.qam.symbol_rate <= 1188750)
+ /* printk(KERN_DEBUG "drxk: SR %d\n", state->props.symbol_rate); */
+ if (state->props.symbol_rate <= 1188750)
ratesel = 3;
- else if (state->param.u.qam.symbol_rate <= 2377500)
+ else if (state->props.symbol_rate <= 2377500)
ratesel = 2;
- else if (state->param.u.qam.symbol_rate <= 4755000)
+ else if (state->props.symbol_rate <= 4755000)
ratesel = 1;
status = write16(state, IQM_FD_RATESEL__A, ratesel);
if (status < 0)
@@ -5295,7 +5302,7 @@
/*
IqmRcRate = ((Fadc / (symbolrate * (4<<ratesel))) - 1) * (1<<23)
*/
- symbFreq = state->param.u.qam.symbol_rate * (1 << ratesel);
+ symbFreq = state->props.symbol_rate * (1 << ratesel);
if (symbFreq == 0) {
/* Divide by zero */
status = -EINVAL;
@@ -5311,7 +5318,7 @@
/*
LcSymbFreq = round (.125 * symbolrate / adcFreq * (1<<15))
*/
- symbFreq = state->param.u.qam.symbol_rate;
+ symbFreq = state->props.symbol_rate;
if (adcFrequency == 0) {
/* Divide by zero */
status = -EINVAL;
@@ -5412,7 +5419,7 @@
goto error;
/* Set params */
- switch (state->param.u.qam.modulation) {
+ switch (state->props.modulation) {
case QAM_256:
state->m_Constellation = DRX_CONSTELLATION_QAM256;
break;
@@ -5435,7 +5442,7 @@
}
if (status < 0)
goto error;
- setParamParameters[0] = state->m_Constellation; /* constellation */
+ setParamParameters[0] = state->m_Constellation; /* modulation */
setParamParameters[1] = DRXK_QAM_I12_J17; /* interleave mode */
if (state->m_OperationMode == OM_QAM_ITU_C)
setParamParameters[2] = QAM_TOP_ANNEX_C;
@@ -5457,7 +5464,7 @@
if (status < 0)
goto error;
- setParamParameters[0] = state->m_Constellation; /* constellation */
+ setParamParameters[0] = state->m_Constellation; /* modulation */
setParamParameters[1] = DRXK_QAM_I12_J17; /* interleave mode */
status = scu_command(state, SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM, 2, setParamParameters, 1, &cmdResult);
}
@@ -5466,7 +5473,7 @@
/*
* STEP 3: enable the system in a mode where the ADC provides valid
- * signal setup constellation independent registers
+ * signal setup modulation independent registers
*/
#if 0
status = SetFrequency(channel, tunerFreqOffset));
@@ -5478,7 +5485,7 @@
goto error;
/* Setup BER measurement */
- status = SetQAMMeasurement(state, state->m_Constellation, state->param.u. qam.symbol_rate);
+ status = SetQAMMeasurement(state, state->m_Constellation, state->props.symbol_rate);
if (status < 0)
goto error;
@@ -5560,8 +5567,8 @@
if (status < 0)
goto error;
- /* STEP 4: constellation specific setup */
- switch (state->param.u.qam.modulation) {
+ /* STEP 4: modulation specific setup */
+ switch (state->props.modulation) {
case QAM_16:
status = SetQAM16(state);
break;
@@ -5591,7 +5598,7 @@
goto error;
/* Re-configure MPEG output, requires knowledge of channel bitrate */
- /* extAttr->currentChannel.constellation = channel->constellation; */
+ /* extAttr->currentChannel.modulation = channel->modulation; */
/* extAttr->currentChannel.symbolrate = channel->symbolrate; */
status = MPEGTSDtoSetup(state, state->m_OperationMode);
if (status < 0)
@@ -6167,7 +6174,7 @@
return status;
}
-static void drxk_c_release(struct dvb_frontend *fe)
+static void drxk_release(struct dvb_frontend *fe)
{
struct drxk_state *state = fe->demodulator_priv;
@@ -6175,24 +6182,12 @@
kfree(state);
}
-static int drxk_c_init(struct dvb_frontend *fe)
-{
- struct drxk_state *state = fe->demodulator_priv;
-
- dprintk(1, "\n");
- if (mutex_trylock(&state->ctlock) == 0)
- return -EBUSY;
- SetOperationMode(state, OM_QAM_ITU_A);
- return 0;
-}
-
-static int drxk_c_sleep(struct dvb_frontend *fe)
+static int drxk_sleep(struct dvb_frontend *fe)
{
struct drxk_state *state = fe->demodulator_priv;
dprintk(1, "\n");
ShutDown(state);
- mutex_unlock(&state->ctlock);
return 0;
}
@@ -6204,9 +6199,10 @@
return ConfigureI2CBridge(state, enable ? true : false);
}
-static int drxk_set_parameters(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int drxk_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+ u32 delsys = p->delivery_system, old_delsys;
struct drxk_state *state = fe->demodulator_priv;
u32 IF;
@@ -6218,14 +6214,39 @@
return -EINVAL;
}
-
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if (fe->ops.tuner_ops.set_params)
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
- state->param = *p;
+
+ old_delsys = state->props.delivery_system;
+ state->props = *p;
+
+ if (old_delsys != delsys) {
+ ShutDown(state);
+ switch (delsys) {
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ if (!state->m_hasDVBC)
+ return -EINVAL;
+ state->m_itut_annex_c = (delsys == SYS_DVBC_ANNEX_C) ? true : false;
+ if (state->m_itut_annex_c)
+ SetOperationMode(state, OM_QAM_ITU_C);
+ else
+ SetOperationMode(state, OM_QAM_ITU_A);
+ break;
+ case SYS_DVBT:
+ if (!state->m_hasDVBT)
+ return -EINVAL;
+ SetOperationMode(state, OM_DVBT);
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+
fe->ops.tuner_ops.get_if_frequency(fe, &IF);
Start(state, 0, IF);
@@ -6234,13 +6255,6 @@
return 0;
}
-static int drxk_c_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
-{
- dprintk(1, "\n");
- return 0;
-}
-
static int drxk_read_status(struct dvb_frontend *fe, fe_status_t *status)
{
struct drxk_state *state = fe->demodulator_priv;
@@ -6300,102 +6314,54 @@
return 0;
}
-static int drxk_c_get_tune_settings(struct dvb_frontend *fe, struct dvb_frontend_tune_settings
+static int drxk_get_tune_settings(struct dvb_frontend *fe, struct dvb_frontend_tune_settings
*sets)
{
- dprintk(1, "\n");
- sets->min_delay_ms = 3000;
- sets->max_drift = 0;
- sets->step_size = 0;
- return 0;
-}
-
-static void drxk_t_release(struct dvb_frontend *fe)
-{
- /*
- * There's nothing to release here, as the state struct
- * is already freed by drxk_c_release.
- */
-}
-
-static int drxk_t_init(struct dvb_frontend *fe)
-{
- struct drxk_state *state = fe->demodulator_priv;
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
dprintk(1, "\n");
- if (mutex_trylock(&state->ctlock) == 0)
- return -EBUSY;
- SetOperationMode(state, OM_DVBT);
- return 0;
+ switch (p->delivery_system) {
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ sets->min_delay_ms = 3000;
+ sets->max_drift = 0;
+ sets->step_size = 0;
+ return 0;
+ default:
+ /*
+ * For DVB-T, let it use the default DVB core way, that is:
+ * fepriv->step_size = fe->ops.info.frequency_stepsize * 2
+ */
+ return -EINVAL;
+ }
}
-static int drxk_t_sleep(struct dvb_frontend *fe)
-{
- struct drxk_state *state = fe->demodulator_priv;
-
- dprintk(1, "\n");
- mutex_unlock(&state->ctlock);
- return 0;
-}
-
-static int drxk_t_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
-{
- dprintk(1, "\n");
-
- return 0;
-}
-
-static struct dvb_frontend_ops drxk_c_ops = {
+static struct dvb_frontend_ops drxk_ops = {
+ /* .delsys will be filled dynamically */
.info = {
- .name = "DRXK DVB-C",
- .type = FE_QAM,
- .frequency_stepsize = 62500,
- .frequency_min = 47000000,
- .frequency_max = 862000000,
- .symbol_rate_min = 870000,
- .symbol_rate_max = 11700000,
- .caps = FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
- FE_CAN_QAM_128 | FE_CAN_QAM_256 | FE_CAN_FEC_AUTO},
- .release = drxk_c_release,
- .init = drxk_c_init,
- .sleep = drxk_c_sleep,
+ .name = "DRXK",
+ .frequency_min = 47000000,
+ .frequency_max = 865000000,
+ /* For DVB-C */
+ .symbol_rate_min = 870000,
+ .symbol_rate_max = 11700000,
+ /* For DVB-T */
+ .frequency_stepsize = 166667,
+
+ .caps = FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
+ FE_CAN_QAM_128 | FE_CAN_QAM_256 | FE_CAN_FEC_AUTO |
+ FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_MUTE_TS |
+ FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_RECOVER |
+ FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO
+ },
+
+ .release = drxk_release,
+ .sleep = drxk_sleep,
.i2c_gate_ctrl = drxk_gate_ctrl,
.set_frontend = drxk_set_parameters,
- .get_frontend = drxk_c_get_frontend,
- .get_tune_settings = drxk_c_get_tune_settings,
-
- .read_status = drxk_read_status,
- .read_ber = drxk_read_ber,
- .read_signal_strength = drxk_read_signal_strength,
- .read_snr = drxk_read_snr,
- .read_ucblocks = drxk_read_ucblocks,
-};
-
-static struct dvb_frontend_ops drxk_t_ops = {
- .info = {
- .name = "DRXK DVB-T",
- .type = FE_OFDM,
- .frequency_min = 47125000,
- .frequency_max = 865000000,
- .frequency_stepsize = 166667,
- .frequency_tolerance = 0,
- .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
- FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
- FE_CAN_FEC_AUTO |
- FE_CAN_QAM_16 | FE_CAN_QAM_64 |
- FE_CAN_QAM_AUTO |
- FE_CAN_TRANSMISSION_MODE_AUTO |
- FE_CAN_GUARD_INTERVAL_AUTO |
- FE_CAN_HIERARCHY_AUTO | FE_CAN_RECOVER | FE_CAN_MUTE_TS},
- .release = drxk_t_release,
- .init = drxk_t_init,
- .sleep = drxk_t_sleep,
- .i2c_gate_ctrl = drxk_gate_ctrl,
-
- .set_frontend = drxk_set_parameters,
- .get_frontend = drxk_t_get_frontend,
+ .get_tune_settings = drxk_get_tune_settings,
.read_status = drxk_read_status,
.read_ber = drxk_read_ber,
@@ -6405,9 +6371,10 @@
};
struct dvb_frontend *drxk_attach(const struct drxk_config *config,
- struct i2c_adapter *i2c,
- struct dvb_frontend **fe_t)
+ struct i2c_adapter *i2c)
{
+ int n;
+
struct drxk_state *state = NULL;
u8 adr = config->adr;
@@ -6423,6 +6390,12 @@
state->no_i2c_bridge = config->no_i2c_bridge;
state->antenna_gpio = config->antenna_gpio;
state->antenna_dvbt = config->antenna_dvbt;
+ state->m_ChunkSize = config->chunk_size;
+
+ if (config->parallel_ts)
+ state->m_enableParallel = true;
+ else
+ state->m_enableParallel = false;
/* NOTE: as more UIO bits will be used, add them to the mask */
state->UIO_mask = config->antenna_gpio;
@@ -6434,21 +6407,30 @@
state->m_GPIO &= ~state->antenna_gpio;
mutex_init(&state->mutex);
- mutex_init(&state->ctlock);
- memcpy(&state->c_frontend.ops, &drxk_c_ops,
- sizeof(struct dvb_frontend_ops));
- memcpy(&state->t_frontend.ops, &drxk_t_ops,
- sizeof(struct dvb_frontend_ops));
- state->c_frontend.demodulator_priv = state;
- state->t_frontend.demodulator_priv = state;
+ memcpy(&state->frontend.ops, &drxk_ops, sizeof(drxk_ops));
+ state->frontend.demodulator_priv = state;
init_state(state);
if (init_drxk(state) < 0)
goto error;
- *fe_t = &state->t_frontend;
- return &state->c_frontend;
+ /* Initialize the supported delivery systems */
+ n = 0;
+ if (state->m_hasDVBC) {
+ state->frontend.ops.delsys[n++] = SYS_DVBC_ANNEX_A;
+ state->frontend.ops.delsys[n++] = SYS_DVBC_ANNEX_C;
+ strlcat(state->frontend.ops.info.name, " DVB-C",
+ sizeof(state->frontend.ops.info.name));
+ }
+ if (state->m_hasDVBT) {
+ state->frontend.ops.delsys[n++] = SYS_DVBT;
+ strlcat(state->frontend.ops.info.name, " DVB-T",
+ sizeof(state->frontend.ops.info.name));
+ }
+
+ printk(KERN_INFO "drxk: frontend initialized.\n");
+ return &state->frontend;
error:
printk(KERN_ERR "drxk: not found\n");
diff --git a/drivers/media/dvb/frontends/drxk_hard.h b/drivers/media/dvb/frontends/drxk_hard.h
index a05c32e..3a58b73 100644
--- a/drivers/media/dvb/frontends/drxk_hard.h
+++ b/drivers/media/dvb/frontends/drxk_hard.h
@@ -195,9 +195,8 @@
};
struct drxk_state {
- struct dvb_frontend c_frontend;
- struct dvb_frontend t_frontend;
- struct dvb_frontend_parameters param;
+ struct dvb_frontend frontend;
+ struct dtv_frontend_properties props;
struct device *dev;
struct i2c_adapter *i2c;
@@ -205,7 +204,6 @@
void *priv;
struct mutex mutex;
- struct mutex ctlock;
u32 m_Instance; /**< Channel 1,2,3 or 4 */
@@ -263,6 +261,8 @@
u8 m_TSDataStrength;
u8 m_TSClockkStrength;
+ bool m_itut_annex_c; /* If true, uses ITU-T DVB-C Annex C, instead of Annex A */
+
enum DRXMPEGStrWidth_t m_widthSTR; /**< MPEG start width */
u32 m_mpegTsStaticBitrate; /**< Maximum bitrate in b/s in case
static clockrate is selected */
diff --git a/drivers/media/dvb/frontends/ds3000.c b/drivers/media/dvb/frontends/ds3000.c
index 90bf573..9387770 100644
--- a/drivers/media/dvb/frontends/ds3000.c
+++ b/drivers/media/dvb/frontends/ds3000.c
@@ -934,20 +934,6 @@
}
EXPORT_SYMBOL(ds3000_attach);
-static int ds3000_set_property(struct dvb_frontend *fe,
- struct dtv_property *tvp)
-{
- dprintk("%s(..)\n", __func__);
- return 0;
-}
-
-static int ds3000_get_property(struct dvb_frontend *fe,
- struct dtv_property *tvp)
-{
- dprintk("%s(..)\n", __func__);
- return 0;
-}
-
static int ds3000_set_carrier_offset(struct dvb_frontend *fe,
s32 carrier_offset_khz)
{
@@ -967,8 +953,7 @@
return 0;
}
-static int ds3000_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int ds3000_set_frontend(struct dvb_frontend *fe)
{
struct ds3000_state *state = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -994,15 +979,15 @@
div4 = 0;
/* calculate and set freq divider */
- if (p->frequency < 1146000) {
+ if (c->frequency < 1146000) {
ds3000_tuner_writereg(state, 0x10, 0x11);
div4 = 1;
- ndiv = ((p->frequency * (6 + 8) * 4) +
+ ndiv = ((c->frequency * (6 + 8) * 4) +
(DS3000_XTAL_FREQ / 2)) /
DS3000_XTAL_FREQ - 1024;
} else {
ds3000_tuner_writereg(state, 0x10, 0x01);
- ndiv = ((p->frequency * (6 + 8) * 2) +
+ ndiv = ((c->frequency * (6 + 8) * 2) +
(DS3000_XTAL_FREQ / 2)) /
DS3000_XTAL_FREQ - 1024;
}
@@ -1101,7 +1086,7 @@
msleep(60);
offset_khz = (ndiv - ndiv % 2 + 1024) * DS3000_XTAL_FREQ
- / (6 + 8) / (div4 + 1) / 2 - p->frequency;
+ / (6 + 8) / (div4 + 1) / 2 - c->frequency;
/* ds3000 global reset */
ds3000_writereg(state, 0x07, 0x80);
@@ -1220,13 +1205,13 @@
}
static int ds3000_tune(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p,
+ bool re_tune,
unsigned int mode_flags,
unsigned int *delay,
fe_status_t *status)
{
- if (p) {
- int ret = ds3000_set_frontend(fe, p);
+ if (re_tune) {
+ int ret = ds3000_set_frontend(fe);
if (ret)
return ret;
}
@@ -1279,10 +1264,9 @@
}
static struct dvb_frontend_ops ds3000_ops = {
-
+ .delsys = { SYS_DVBS, SYS_DVBS2},
.info = {
.name = "Montage Technology DS3000/TS2020",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 1011, /* kHz for QPSK frontends */
@@ -1312,8 +1296,6 @@
.diseqc_send_burst = ds3000_diseqc_send_burst,
.get_frontend_algo = ds3000_get_algo,
- .set_property = ds3000_set_property,
- .get_property = ds3000_get_property,
.set_frontend = ds3000_set_frontend,
.tune = ds3000_tune,
};
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index 62a65ef..1ab3483 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -61,8 +61,7 @@
u32 min;
u32 max;
u32 iffreq;
- void (*set)(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params);
+ void (*set)(struct dvb_frontend *fe, u8 *buf);
u8 *initdata;
u8 *initdata2;
u8 *sleepdata;
@@ -93,10 +92,10 @@
},
};
-static void thomson_dtt759x_bw(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params)
+static void thomson_dtt759x_bw(struct dvb_frontend *fe, u8 *buf)
{
- if (BANDWIDTH_7_MHZ == params->u.ofdm.bandwidth)
+ u32 bw = fe->dtv_property_cache.bandwidth_hz;
+ if (bw == 7000000)
buf[3] |= 0x10;
}
@@ -186,10 +185,10 @@
/* Philips TDA6650/TDA6651
* used in Panasonic ENV77H11D5
*/
-static void tda665x_bw(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params)
+static void tda665x_bw(struct dvb_frontend *fe, u8 *buf)
{
- if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+ u32 bw = fe->dtv_property_cache.bandwidth_hz;
+ if (bw == 8000000)
buf[3] |= 0x08;
}
@@ -220,10 +219,10 @@
/* Infineon TUA6034
* used in LG TDTP E102P
*/
-static void tua6034_bw(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params)
+static void tua6034_bw(struct dvb_frontend *fe, u8 *buf)
{
- if (BANDWIDTH_7_MHZ != params->u.ofdm.bandwidth)
+ u32 bw = fe->dtv_property_cache.bandwidth_hz;
+ if (bw == 7000000)
buf[3] |= 0x08;
}
@@ -244,10 +243,10 @@
/* ALPS TDED4
* used in Nebula-Cards and USB boxes
*/
-static void tded4_bw(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params)
+static void tded4_bw(struct dvb_frontend *fe, u8 *buf)
{
- if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+ u32 bw = fe->dtv_property_cache.bandwidth_hz;
+ if (bw == 8000000)
buf[3] |= 0x04;
}
@@ -319,11 +318,11 @@
},
};
-static void opera1_bw(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params)
+static void opera1_bw(struct dvb_frontend *fe, u8 *buf)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct dvb_pll_priv *priv = fe->tuner_priv;
- u32 b_w = (params->u.qpsk.symbol_rate * 27) / 32000;
+ u32 b_w = (c->symbol_rate * 27) / 32000;
struct i2c_msg msg = {
.addr = priv->pll_i2c_address,
.flags = 0,
@@ -392,8 +391,7 @@
}
};
-static void samsung_dtos403ih102a_set(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params)
+static void samsung_dtos403ih102a_set(struct dvb_frontend *fe, u8 *buf)
{
struct dvb_pll_priv *priv = fe->tuner_priv;
struct i2c_msg msg = {
@@ -537,30 +535,29 @@
/* code */
static int dvb_pll_configure(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params)
+ const u32 frequency)
{
struct dvb_pll_priv *priv = fe->tuner_priv;
struct dvb_pll_desc *desc = priv->pll_desc;
u32 div;
int i;
- if (params->frequency != 0 && (params->frequency < desc->min ||
- params->frequency > desc->max))
+ if (frequency && (frequency < desc->min || frequency > desc->max))
return -EINVAL;
for (i = 0; i < desc->count; i++) {
- if (params->frequency > desc->entries[i].limit)
+ if (frequency > desc->entries[i].limit)
continue;
break;
}
if (debug)
printk("pll: %s: freq=%d | i=%d/%d\n", desc->name,
- params->frequency, i, desc->count);
+ frequency, i, desc->count);
if (i == desc->count)
return -EINVAL;
- div = (params->frequency + desc->iffreq +
+ div = (frequency + desc->iffreq +
desc->entries[i].stepsize/2) / desc->entries[i].stepsize;
buf[0] = div >> 8;
buf[1] = div & 0xff;
@@ -568,7 +565,7 @@
buf[3] = desc->entries[i].cb;
if (desc->set)
- desc->set(fe, buf, params);
+ desc->set(fe, buf);
if (debug)
printk("pll: %s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
@@ -611,9 +608,9 @@
return -EINVAL;
}
-static int dvb_pll_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int dvb_pll_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct dvb_pll_priv *priv = fe->tuner_priv;
u8 buf[4];
struct i2c_msg msg =
@@ -625,7 +622,8 @@
if (priv->i2c == NULL)
return -EINVAL;
- if ((result = dvb_pll_configure(fe, buf, params)) < 0)
+ result = dvb_pll_configure(fe, buf, c->frequency);
+ if (result < 0)
return result;
else
frequency = result;
@@ -637,15 +635,15 @@
}
priv->frequency = frequency;
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+ priv->bandwidth = c->bandwidth_hz;
return 0;
}
static int dvb_pll_calc_regs(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params,
u8 *buf, int buf_len)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct dvb_pll_priv *priv = fe->tuner_priv;
int result;
u32 frequency = 0;
@@ -653,7 +651,8 @@
if (buf_len < 5)
return -EINVAL;
- if ((result = dvb_pll_configure(fe, buf+1, params)) < 0)
+ result = dvb_pll_configure(fe, buf + 1, c->frequency);
+ if (result < 0)
return result;
else
frequency = result;
@@ -661,7 +660,7 @@
buf[0] = priv->pll_i2c_address;
priv->frequency = frequency;
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+ priv->bandwidth = c->bandwidth_hz;
return 5;
}
diff --git a/drivers/media/dvb/frontends/dvb_dummy_fe.c b/drivers/media/dvb/frontends/dvb_dummy_fe.c
index a7fc7e5..dcfc902 100644
--- a/drivers/media/dvb/frontends/dvb_dummy_fe.c
+++ b/drivers/media/dvb/frontends/dvb_dummy_fe.c
@@ -68,15 +68,18 @@
return 0;
}
-static int dvb_dummy_fe_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+/*
+ * Only needed if it actually reads something from the hardware
+ */
+static int dvb_dummy_fe_get_frontend(struct dvb_frontend *fe)
{
return 0;
}
-static int dvb_dummy_fe_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int dvb_dummy_fe_set_frontend(struct dvb_frontend *fe)
{
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -171,10 +174,9 @@
}
static struct dvb_frontend_ops dvb_dummy_fe_ofdm_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "Dummy DVB-T",
- .type = FE_OFDM,
.frequency_min = 0,
.frequency_max = 863250000,
.frequency_stepsize = 62500,
@@ -203,10 +205,9 @@
};
static struct dvb_frontend_ops dvb_dummy_fe_qam_ops = {
-
+ .delsys = { SYS_DVBC_ANNEX_A },
.info = {
.name = "Dummy DVB-C",
- .type = FE_QAM,
.frequency_stepsize = 62500,
.frequency_min = 51000000,
.frequency_max = 858000000,
@@ -233,10 +234,9 @@
};
static struct dvb_frontend_ops dvb_dummy_fe_qpsk_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "Dummy DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 250, /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/ec100.c b/drivers/media/dvb/frontends/ec100.c
index 2414dc6..c56fddb 100644
--- a/drivers/media/dvb/frontends/ec100.c
+++ b/drivers/media/dvb/frontends/ec100.c
@@ -76,19 +76,19 @@
return 0;
}
-static int ec100_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int ec100_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct ec100_state *state = fe->demodulator_priv;
int ret;
u8 tmp, tmp2;
- deb_info("%s: freq:%d bw:%d\n", __func__, params->frequency,
- params->u.ofdm.bandwidth);
+ deb_info("%s: freq:%d bw:%d\n", __func__, c->frequency,
+ c->bandwidth_hz);
/* program tuner */
if (fe->ops.tuner_ops.set_params)
- fe->ops.tuner_ops.set_params(fe, params);
+ fe->ops.tuner_ops.set_params(fe);
ret = ec100_write_reg(state, 0x04, 0x06);
if (ret)
@@ -108,16 +108,16 @@
B 0x1b | 0xb7 | 0x00 | 0x49
B 0x1c | 0x55 | 0x64 | 0x72 */
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (c->bandwidth_hz) {
+ case 6000000:
tmp = 0xb7;
tmp2 = 0x55;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
tmp = 0x00;
tmp2 = 0x64;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
default:
tmp = 0x49;
tmp2 = 0x72;
@@ -306,9 +306,9 @@
EXPORT_SYMBOL(ec100_attach);
static struct dvb_frontend_ops ec100_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "E3C EC100 DVB-T",
- .type = FE_OFDM,
.caps =
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
diff --git a/drivers/media/dvb/frontends/hd29l2.c b/drivers/media/dvb/frontends/hd29l2.c
new file mode 100644
index 0000000..a003181
--- /dev/null
+++ b/drivers/media/dvb/frontends/hd29l2.c
@@ -0,0 +1,861 @@
+/*
+ * HDIC HD29L2 DMB-TH demodulator driver
+ *
+ * Copyright (C) 2011 Metropolia University of Applied Sciences, Electria R&D
+ *
+ * Author: Antti Palosaari <crope@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "hd29l2_priv.h"
+
+int hd29l2_debug;
+module_param_named(debug, hd29l2_debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+
+/* write multiple registers */
+static int hd29l2_wr_regs(struct hd29l2_priv *priv, u8 reg, u8 *val, int len)
+{
+ int ret;
+ u8 buf[2 + len];
+ struct i2c_msg msg[1] = {
+ {
+ .addr = priv->cfg.i2c_addr,
+ .flags = 0,
+ .len = sizeof(buf),
+ .buf = buf,
+ }
+ };
+
+ buf[0] = 0x00;
+ buf[1] = reg;
+ memcpy(&buf[2], val, len);
+
+ ret = i2c_transfer(priv->i2c, msg, 1);
+ if (ret == 1) {
+ ret = 0;
+ } else {
+ warn("i2c wr failed=%d reg=%02x len=%d", ret, reg, len);
+ ret = -EREMOTEIO;
+ }
+
+ return ret;
+}
+
+/* read multiple registers */
+static int hd29l2_rd_regs(struct hd29l2_priv *priv, u8 reg, u8 *val, int len)
+{
+ int ret;
+ u8 buf[2] = { 0x00, reg };
+ struct i2c_msg msg[2] = {
+ {
+ .addr = priv->cfg.i2c_addr,
+ .flags = 0,
+ .len = 2,
+ .buf = buf,
+ }, {
+ .addr = priv->cfg.i2c_addr,
+ .flags = I2C_M_RD,
+ .len = len,
+ .buf = val,
+ }
+ };
+
+ ret = i2c_transfer(priv->i2c, msg, 2);
+ if (ret == 2) {
+ ret = 0;
+ } else {
+ warn("i2c rd failed=%d reg=%02x len=%d", ret, reg, len);
+ ret = -EREMOTEIO;
+ }
+
+ return ret;
+}
+
+/* write single register */
+static int hd29l2_wr_reg(struct hd29l2_priv *priv, u8 reg, u8 val)
+{
+ return hd29l2_wr_regs(priv, reg, &val, 1);
+}
+
+/* read single register */
+static int hd29l2_rd_reg(struct hd29l2_priv *priv, u8 reg, u8 *val)
+{
+ return hd29l2_rd_regs(priv, reg, val, 1);
+}
+
+/* write single register with mask */
+static int hd29l2_wr_reg_mask(struct hd29l2_priv *priv, u8 reg, u8 val, u8 mask)
+{
+ int ret;
+ u8 tmp;
+
+ /* no need for read if whole reg is written */
+ if (mask != 0xff) {
+ ret = hd29l2_rd_regs(priv, reg, &tmp, 1);
+ if (ret)
+ return ret;
+
+ val &= mask;
+ tmp &= ~mask;
+ val |= tmp;
+ }
+
+ return hd29l2_wr_regs(priv, reg, &val, 1);
+}
+
+/* read single register with mask */
+int hd29l2_rd_reg_mask(struct hd29l2_priv *priv, u8 reg, u8 *val, u8 mask)
+{
+ int ret, i;
+ u8 tmp;
+
+ ret = hd29l2_rd_regs(priv, reg, &tmp, 1);
+ if (ret)
+ return ret;
+
+ tmp &= mask;
+
+ /* find position of the first bit */
+ for (i = 0; i < 8; i++) {
+ if ((mask >> i) & 0x01)
+ break;
+ }
+ *val = tmp >> i;
+
+ return 0;
+}
+
+static int hd29l2_soft_reset(struct hd29l2_priv *priv)
+{
+ int ret;
+ u8 tmp;
+
+ ret = hd29l2_rd_reg(priv, 0x26, &tmp);
+ if (ret)
+ goto err;
+
+ ret = hd29l2_wr_reg(priv, 0x26, 0x0d);
+ if (ret)
+ goto err;
+
+ usleep_range(10000, 20000);
+
+ ret = hd29l2_wr_reg(priv, 0x26, tmp);
+ if (ret)
+ goto err;
+
+ return 0;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int hd29l2_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+ int ret, i;
+ struct hd29l2_priv *priv = fe->demodulator_priv;
+ u8 tmp;
+
+ dbg("%s: enable=%d", __func__, enable);
+
+ /* set tuner address for demod */
+ if (!priv->tuner_i2c_addr_programmed && enable) {
+ /* no need to set tuner address every time, once is enough */
+ ret = hd29l2_wr_reg(priv, 0x9d, priv->cfg.tuner_i2c_addr << 1);
+ if (ret)
+ goto err;
+
+ priv->tuner_i2c_addr_programmed = true;
+ }
+
+ /* open / close gate */
+ ret = hd29l2_wr_reg(priv, 0x9f, enable);
+ if (ret)
+ goto err;
+
+ /* wait demod ready */
+ for (i = 10; i; i--) {
+ ret = hd29l2_rd_reg(priv, 0x9e, &tmp);
+ if (ret)
+ goto err;
+
+ if (tmp == enable)
+ break;
+
+ usleep_range(5000, 10000);
+ }
+
+ dbg("%s: loop=%d", __func__, i);
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int hd29l2_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+ int ret;
+ struct hd29l2_priv *priv = fe->demodulator_priv;
+ u8 buf[2];
+
+ *status = 0;
+
+ ret = hd29l2_rd_reg(priv, 0x05, &buf[0]);
+ if (ret)
+ goto err;
+
+ if (buf[0] & 0x01) {
+ /* full lock */
+ *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI |
+ FE_HAS_SYNC | FE_HAS_LOCK;
+ } else {
+ ret = hd29l2_rd_reg(priv, 0x0d, &buf[1]);
+ if (ret)
+ goto err;
+
+ if ((buf[1] & 0xfe) == 0x78)
+ /* partial lock */
+ *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
+ FE_HAS_VITERBI | FE_HAS_SYNC;
+ }
+
+ priv->fe_status = *status;
+
+ return 0;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int hd29l2_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+ int ret;
+ struct hd29l2_priv *priv = fe->demodulator_priv;
+ u8 buf[2];
+ u16 tmp;
+
+ if (!(priv->fe_status & FE_HAS_LOCK)) {
+ *snr = 0;
+ ret = 0;
+ goto err;
+ }
+
+ ret = hd29l2_rd_regs(priv, 0x0b, buf, 2);
+ if (ret)
+ goto err;
+
+ tmp = (buf[0] << 8) | buf[1];
+
+ /* report SNR in dB * 10 */
+ #define LOG10_20736_24 72422627 /* log10(20736) << 24 */
+ if (tmp)
+ *snr = (LOG10_20736_24 - intlog10(tmp)) / ((1 << 24) / 100);
+ else
+ *snr = 0;
+
+ return 0;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int hd29l2_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+ int ret;
+ struct hd29l2_priv *priv = fe->demodulator_priv;
+ u8 buf[2];
+ u16 tmp;
+
+ *strength = 0;
+
+ ret = hd29l2_rd_regs(priv, 0xd5, buf, 2);
+ if (ret)
+ goto err;
+
+ tmp = buf[0] << 8 | buf[1];
+ tmp = ~tmp & 0x0fff;
+
+ /* scale value to 0x0000-0xffff from 0x0000-0x0fff */
+ *strength = tmp * 0xffff / 0x0fff;
+
+ return 0;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int hd29l2_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+ int ret;
+ struct hd29l2_priv *priv = fe->demodulator_priv;
+ u8 buf[2];
+
+ if (!(priv->fe_status & FE_HAS_SYNC)) {
+ *ber = 0;
+ ret = 0;
+ goto err;
+ }
+
+ ret = hd29l2_rd_regs(priv, 0xd9, buf, 2);
+ if (ret) {
+ *ber = 0;
+ goto err;
+ }
+
+ /* LDPC BER */
+ *ber = ((buf[0] & 0x0f) << 8) | buf[1];
+
+ return 0;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int hd29l2_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
+{
+ /* no way to read? */
+ *ucblocks = 0;
+ return 0;
+}
+
+static enum dvbfe_search hd29l2_search(struct dvb_frontend *fe)
+{
+ int ret, i;
+ struct hd29l2_priv *priv = fe->demodulator_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u8 tmp, buf[3];
+ u8 modulation, carrier, guard_interval, interleave, code_rate;
+ u64 num64;
+ u32 if_freq, if_ctl;
+ bool auto_mode;
+
+ dbg("%s: delivery_system=%d frequency=%d bandwidth_hz=%d " \
+ "modulation=%d inversion=%d fec_inner=%d guard_interval=%d",
+ __func__,
+ c->delivery_system, c->frequency, c->bandwidth_hz,
+ c->modulation, c->inversion, c->fec_inner, c->guard_interval);
+
+ /* as for now we detect always params automatically */
+ auto_mode = true;
+
+ /* program tuner */
+ if (fe->ops.tuner_ops.set_params)
+ fe->ops.tuner_ops.set_params(fe);
+
+ /* get and program IF */
+ if (fe->ops.tuner_ops.get_if_frequency)
+ fe->ops.tuner_ops.get_if_frequency(fe, &if_freq);
+ else
+ if_freq = 0;
+
+ if (if_freq) {
+ /* normal IF */
+
+ /* calc IF control value */
+ num64 = if_freq;
+ num64 *= 0x800000;
+ num64 = div_u64(num64, HD29L2_XTAL);
+ num64 -= 0x800000;
+ if_ctl = num64;
+
+ tmp = 0xfc; /* tuner type normal */
+ } else {
+ /* zero IF */
+ if_ctl = 0;
+ tmp = 0xfe; /* tuner type Zero-IF */
+ }
+
+ buf[0] = ((if_ctl >> 0) & 0xff);
+ buf[1] = ((if_ctl >> 8) & 0xff);
+ buf[2] = ((if_ctl >> 16) & 0xff);
+
+ /* program IF control */
+ ret = hd29l2_wr_regs(priv, 0x14, buf, 3);
+ if (ret)
+ goto err;
+
+ /* program tuner type */
+ ret = hd29l2_wr_reg(priv, 0xab, tmp);
+ if (ret)
+ goto err;
+
+ dbg("%s: if_freq=%d if_ctl=%x", __func__, if_freq, if_ctl);
+
+ if (auto_mode) {
+ /*
+ * use auto mode
+ */
+
+ /* disable quick mode */
+ ret = hd29l2_wr_reg_mask(priv, 0xac, 0 << 7, 0x80);
+ if (ret)
+ goto err;
+
+ ret = hd29l2_wr_reg_mask(priv, 0x82, 1 << 1, 0x02);
+ if (ret)
+ goto err;
+
+ /* enable auto mode */
+ ret = hd29l2_wr_reg_mask(priv, 0x7d, 1 << 6, 0x40);
+ if (ret)
+ goto err;
+
+ ret = hd29l2_wr_reg_mask(priv, 0x81, 1 << 3, 0x08);
+ if (ret)
+ goto err;
+
+ /* soft reset */
+ ret = hd29l2_soft_reset(priv);
+ if (ret)
+ goto err;
+
+ /* detect modulation */
+ for (i = 30; i; i--) {
+ msleep(100);
+
+ ret = hd29l2_rd_reg(priv, 0x0d, &tmp);
+ if (ret)
+ goto err;
+
+ if ((((tmp & 0xf0) >= 0x10) &&
+ ((tmp & 0x0f) == 0x08)) || (tmp >= 0x2c))
+ break;
+ }
+
+ dbg("%s: loop=%d", __func__, i);
+
+ if (i == 0)
+ /* detection failed */
+ return DVBFE_ALGO_SEARCH_FAILED;
+
+ /* read modulation */
+ ret = hd29l2_rd_reg_mask(priv, 0x7d, &modulation, 0x07);
+ if (ret)
+ goto err;
+ } else {
+ /*
+ * use manual mode
+ */
+
+ modulation = HD29L2_QAM64;
+ carrier = HD29L2_CARRIER_MULTI;
+ guard_interval = HD29L2_PN945;
+ interleave = HD29L2_INTERLEAVER_420;
+ code_rate = HD29L2_CODE_RATE_08;
+
+ tmp = (code_rate << 3) | modulation;
+ ret = hd29l2_wr_reg_mask(priv, 0x7d, tmp, 0x5f);
+ if (ret)
+ goto err;
+
+ tmp = (carrier << 2) | guard_interval;
+ ret = hd29l2_wr_reg_mask(priv, 0x81, tmp, 0x0f);
+ if (ret)
+ goto err;
+
+ tmp = interleave;
+ ret = hd29l2_wr_reg_mask(priv, 0x82, tmp, 0x03);
+ if (ret)
+ goto err;
+ }
+
+ /* ensure modulation validy */
+ /* 0=QAM4_NR, 1=QAM4, 2=QAM16, 3=QAM32, 4=QAM64 */
+ if (modulation > (ARRAY_SIZE(reg_mod_vals_tab[0].val) - 1)) {
+ dbg("%s: modulation=%d not valid", __func__, modulation);
+ goto err;
+ }
+
+ /* program registers according to modulation */
+ for (i = 0; i < ARRAY_SIZE(reg_mod_vals_tab); i++) {
+ ret = hd29l2_wr_reg(priv, reg_mod_vals_tab[i].reg,
+ reg_mod_vals_tab[i].val[modulation]);
+ if (ret)
+ goto err;
+ }
+
+ /* read guard interval */
+ ret = hd29l2_rd_reg_mask(priv, 0x81, &guard_interval, 0x03);
+ if (ret)
+ goto err;
+
+ /* read carrier mode */
+ ret = hd29l2_rd_reg_mask(priv, 0x81, &carrier, 0x04);
+ if (ret)
+ goto err;
+
+ dbg("%s: modulation=%d guard_interval=%d carrier=%d",
+ __func__, modulation, guard_interval, carrier);
+
+ if ((carrier == HD29L2_CARRIER_MULTI) && (modulation == HD29L2_QAM64) &&
+ (guard_interval == HD29L2_PN945)) {
+ dbg("%s: C=3780 && QAM64 && PN945", __func__);
+
+ ret = hd29l2_wr_reg(priv, 0x42, 0x33);
+ if (ret)
+ goto err;
+
+ ret = hd29l2_wr_reg(priv, 0xdd, 0x01);
+ if (ret)
+ goto err;
+ }
+
+ usleep_range(10000, 20000);
+
+ /* soft reset */
+ ret = hd29l2_soft_reset(priv);
+ if (ret)
+ goto err;
+
+ /* wait demod lock */
+ for (i = 30; i; i--) {
+ msleep(100);
+
+ /* read lock bit */
+ ret = hd29l2_rd_reg_mask(priv, 0x05, &tmp, 0x01);
+ if (ret)
+ goto err;
+
+ if (tmp)
+ break;
+ }
+
+ dbg("%s: loop=%d", __func__, i);
+
+ if (i == 0)
+ return DVBFE_ALGO_SEARCH_AGAIN;
+
+ return DVBFE_ALGO_SEARCH_SUCCESS;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return DVBFE_ALGO_SEARCH_ERROR;
+}
+
+static int hd29l2_get_frontend_algo(struct dvb_frontend *fe)
+{
+ return DVBFE_ALGO_CUSTOM;
+}
+
+static int hd29l2_get_frontend(struct dvb_frontend *fe)
+{
+ int ret;
+ struct hd29l2_priv *priv = fe->demodulator_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u8 buf[3];
+ u32 if_ctl;
+ char *str_constellation, *str_code_rate, *str_constellation_code_rate,
+ *str_guard_interval, *str_carrier, *str_guard_interval_carrier,
+ *str_interleave, *str_interleave_;
+
+ ret = hd29l2_rd_reg(priv, 0x7d, &buf[0]);
+ if (ret)
+ goto err;
+
+ ret = hd29l2_rd_regs(priv, 0x81, &buf[1], 2);
+ if (ret)
+ goto err;
+
+ /* constellation, 0x7d[2:0] */
+ switch ((buf[0] >> 0) & 0x07) {
+ case 0: /* QAM4NR */
+ str_constellation = "QAM4NR";
+ c->modulation = QAM_AUTO; /* FIXME */
+ break;
+ case 1: /* QAM4 */
+ str_constellation = "QAM4";
+ c->modulation = QPSK; /* FIXME */
+ break;
+ case 2:
+ str_constellation = "QAM16";
+ c->modulation = QAM_16;
+ break;
+ case 3:
+ str_constellation = "QAM32";
+ c->modulation = QAM_32;
+ break;
+ case 4:
+ str_constellation = "QAM64";
+ c->modulation = QAM_64;
+ break;
+ default:
+ str_constellation = "?";
+ }
+
+ /* LDPC code rate, 0x7d[4:3] */
+ switch ((buf[0] >> 3) & 0x03) {
+ case 0: /* 0.4 */
+ str_code_rate = "0.4";
+ c->fec_inner = FEC_AUTO; /* FIXME */
+ break;
+ case 1: /* 0.6 */
+ str_code_rate = "0.6";
+ c->fec_inner = FEC_3_5;
+ break;
+ case 2: /* 0.8 */
+ str_code_rate = "0.8";
+ c->fec_inner = FEC_4_5;
+ break;
+ default:
+ str_code_rate = "?";
+ }
+
+ /* constellation & code rate set, 0x7d[6] */
+ switch ((buf[0] >> 6) & 0x01) {
+ case 0:
+ str_constellation_code_rate = "manual";
+ break;
+ case 1:
+ str_constellation_code_rate = "auto";
+ break;
+ default:
+ str_constellation_code_rate = "?";
+ }
+
+ /* frame header, 0x81[1:0] */
+ switch ((buf[1] >> 0) & 0x03) {
+ case 0: /* PN945 */
+ str_guard_interval = "PN945";
+ c->guard_interval = GUARD_INTERVAL_AUTO; /* FIXME */
+ break;
+ case 1: /* PN595 */
+ str_guard_interval = "PN595";
+ c->guard_interval = GUARD_INTERVAL_AUTO; /* FIXME */
+ break;
+ case 2: /* PN420 */
+ str_guard_interval = "PN420";
+ c->guard_interval = GUARD_INTERVAL_AUTO; /* FIXME */
+ break;
+ default:
+ str_guard_interval = "?";
+ }
+
+ /* carrier, 0x81[2] */
+ switch ((buf[1] >> 2) & 0x01) {
+ case 0:
+ str_carrier = "C=1";
+ break;
+ case 1:
+ str_carrier = "C=3780";
+ break;
+ default:
+ str_carrier = "?";
+ }
+
+ /* frame header & carrier set, 0x81[3] */
+ switch ((buf[1] >> 3) & 0x01) {
+ case 0:
+ str_guard_interval_carrier = "manual";
+ break;
+ case 1:
+ str_guard_interval_carrier = "auto";
+ break;
+ default:
+ str_guard_interval_carrier = "?";
+ }
+
+ /* interleave, 0x82[0] */
+ switch ((buf[2] >> 0) & 0x01) {
+ case 0:
+ str_interleave = "M=720";
+ break;
+ case 1:
+ str_interleave = "M=240";
+ break;
+ default:
+ str_interleave = "?";
+ }
+
+ /* interleave set, 0x82[1] */
+ switch ((buf[2] >> 1) & 0x01) {
+ case 0:
+ str_interleave_ = "manual";
+ break;
+ case 1:
+ str_interleave_ = "auto";
+ break;
+ default:
+ str_interleave_ = "?";
+ }
+
+ /*
+ * We can read out current detected NCO and use that value next
+ * time instead of calculating new value from targed IF.
+ * I think it will not effect receiver sensitivity but gaining lock
+ * after tune could be easier...
+ */
+ ret = hd29l2_rd_regs(priv, 0xb1, &buf[0], 3);
+ if (ret)
+ goto err;
+
+ if_ctl = (buf[0] << 16) | ((buf[1] - 7) << 8) | buf[2];
+
+ dbg("%s: %s %s %s | %s %s %s | %s %s | NCO=%06x", __func__,
+ str_constellation, str_code_rate, str_constellation_code_rate,
+ str_guard_interval, str_carrier, str_guard_interval_carrier,
+ str_interleave, str_interleave_, if_ctl);
+
+ return 0;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int hd29l2_init(struct dvb_frontend *fe)
+{
+ int ret, i;
+ struct hd29l2_priv *priv = fe->demodulator_priv;
+ u8 tmp;
+ static const struct reg_val tab[] = {
+ { 0x3a, 0x06 },
+ { 0x3b, 0x03 },
+ { 0x3c, 0x04 },
+ { 0xaf, 0x06 },
+ { 0xb0, 0x1b },
+ { 0x80, 0x64 },
+ { 0x10, 0x38 },
+ };
+
+ dbg("%s:", __func__);
+
+ /* reset demod */
+ /* it is recommended to HW reset chip using RST_N pin */
+ if (fe->callback) {
+ ret = fe->callback(fe, DVB_FRONTEND_COMPONENT_DEMOD, 0, 0);
+ if (ret)
+ goto err;
+
+ /* reprogramming needed because HW reset clears registers */
+ priv->tuner_i2c_addr_programmed = false;
+ }
+
+ /* init */
+ for (i = 0; i < ARRAY_SIZE(tab); i++) {
+ ret = hd29l2_wr_reg(priv, tab[i].reg, tab[i].val);
+ if (ret)
+ goto err;
+ }
+
+ /* TS params */
+ ret = hd29l2_rd_reg(priv, 0x36, &tmp);
+ if (ret)
+ goto err;
+
+ tmp &= 0x1b;
+ tmp |= priv->cfg.ts_mode;
+ ret = hd29l2_wr_reg(priv, 0x36, tmp);
+ if (ret)
+ goto err;
+
+ ret = hd29l2_rd_reg(priv, 0x31, &tmp);
+ tmp &= 0xef;
+
+ if (!(priv->cfg.ts_mode >> 7))
+ /* set b4 for serial TS */
+ tmp |= 0x10;
+
+ ret = hd29l2_wr_reg(priv, 0x31, tmp);
+ if (ret)
+ goto err;
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static void hd29l2_release(struct dvb_frontend *fe)
+{
+ struct hd29l2_priv *priv = fe->demodulator_priv;
+ kfree(priv);
+}
+
+static struct dvb_frontend_ops hd29l2_ops;
+
+struct dvb_frontend *hd29l2_attach(const struct hd29l2_config *config,
+ struct i2c_adapter *i2c)
+{
+ int ret;
+ struct hd29l2_priv *priv = NULL;
+ u8 tmp;
+
+ /* allocate memory for the internal state */
+ priv = kzalloc(sizeof(struct hd29l2_priv), GFP_KERNEL);
+ if (priv == NULL)
+ goto err;
+
+ /* setup the state */
+ priv->i2c = i2c;
+ memcpy(&priv->cfg, config, sizeof(struct hd29l2_config));
+
+
+ /* check if the demod is there */
+ ret = hd29l2_rd_reg(priv, 0x00, &tmp);
+ if (ret)
+ goto err;
+
+ /* create dvb_frontend */
+ memcpy(&priv->fe.ops, &hd29l2_ops, sizeof(struct dvb_frontend_ops));
+ priv->fe.demodulator_priv = priv;
+
+ return &priv->fe;
+err:
+ kfree(priv);
+ return NULL;
+}
+EXPORT_SYMBOL(hd29l2_attach);
+
+static struct dvb_frontend_ops hd29l2_ops = {
+ .delsys = { SYS_DVBT },
+ .info = {
+ .name = "HDIC HD29L2 DMB-TH",
+ .frequency_min = 474000000,
+ .frequency_max = 858000000,
+ .frequency_stepsize = 10000,
+ .caps = FE_CAN_FEC_AUTO |
+ FE_CAN_QPSK |
+ FE_CAN_QAM_16 |
+ FE_CAN_QAM_32 |
+ FE_CAN_QAM_64 |
+ FE_CAN_QAM_AUTO |
+ FE_CAN_TRANSMISSION_MODE_AUTO |
+ FE_CAN_BANDWIDTH_AUTO |
+ FE_CAN_GUARD_INTERVAL_AUTO |
+ FE_CAN_HIERARCHY_AUTO |
+ FE_CAN_RECOVER
+ },
+
+ .release = hd29l2_release,
+
+ .init = hd29l2_init,
+
+ .get_frontend_algo = hd29l2_get_frontend_algo,
+ .search = hd29l2_search,
+ .get_frontend = hd29l2_get_frontend,
+
+ .read_status = hd29l2_read_status,
+ .read_snr = hd29l2_read_snr,
+ .read_signal_strength = hd29l2_read_signal_strength,
+ .read_ber = hd29l2_read_ber,
+ .read_ucblocks = hd29l2_read_ucblocks,
+
+ .i2c_gate_ctrl = hd29l2_i2c_gate_ctrl,
+};
+
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_DESCRIPTION("HDIC HD29L2 DMB-TH demodulator driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/hd29l2.h b/drivers/media/dvb/frontends/hd29l2.h
new file mode 100644
index 0000000..a7a6443
--- /dev/null
+++ b/drivers/media/dvb/frontends/hd29l2.h
@@ -0,0 +1,66 @@
+/*
+ * HDIC HD29L2 DMB-TH demodulator driver
+ *
+ * Copyright (C) 2011 Metropolia University of Applied Sciences, Electria R&D
+ *
+ * Author: Antti Palosaari <crope@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef HD29L2_H
+#define HD29L2_H
+
+#include <linux/dvb/frontend.h>
+
+struct hd29l2_config {
+ /*
+ * demodulator I2C address
+ */
+ u8 i2c_addr;
+
+ /*
+ * tuner I2C address
+ * only needed when tuner is behind demod I2C-gate
+ */
+ u8 tuner_i2c_addr;
+
+ /*
+ * TS settings
+ */
+#define HD29L2_TS_SERIAL 0x00
+#define HD29L2_TS_PARALLEL 0x80
+#define HD29L2_TS_CLK_NORMAL 0x40
+#define HD29L2_TS_CLK_INVERTED 0x00
+#define HD29L2_TS_CLK_GATED 0x20
+#define HD29L2_TS_CLK_FREE 0x00
+ u8 ts_mode;
+};
+
+
+#if defined(CONFIG_DVB_HD29L2) || \
+ (defined(CONFIG_DVB_HD29L2_MODULE) && defined(MODULE))
+extern struct dvb_frontend *hd29l2_attach(const struct hd29l2_config *config,
+ struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *hd29l2_attach(
+const struct hd29l2_config *config, struct i2c_adapter *i2c)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif /* HD29L2_H */
diff --git a/drivers/media/dvb/frontends/hd29l2_priv.h b/drivers/media/dvb/frontends/hd29l2_priv.h
new file mode 100644
index 0000000..ba16dc3
--- /dev/null
+++ b/drivers/media/dvb/frontends/hd29l2_priv.h
@@ -0,0 +1,314 @@
+/*
+ * HDIC HD29L2 DMB-TH demodulator driver
+ *
+ * Copyright (C) 2011 Metropolia University of Applied Sciences, Electria R&D
+ *
+ * Author: Antti Palosaari <crope@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef HD29L2_PRIV
+#define HD29L2_PRIV
+
+#include <linux/dvb/version.h>
+#include "dvb_frontend.h"
+#include "dvb_math.h"
+#include "hd29l2.h"
+
+#define LOG_PREFIX "hd29l2"
+
+#undef dbg
+#define dbg(f, arg...) \
+ if (hd29l2_debug) \
+ printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg)
+#undef err
+#define err(f, arg...) printk(KERN_ERR LOG_PREFIX": " f "\n" , ## arg)
+#undef info
+#define info(f, arg...) printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg)
+#undef warn
+#define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg)
+
+#define HD29L2_XTAL 30400000 /* Hz */
+
+
+#define HD29L2_QAM4NR 0x00
+#define HD29L2_QAM4 0x01
+#define HD29L2_QAM16 0x02
+#define HD29L2_QAM32 0x03
+#define HD29L2_QAM64 0x04
+
+#define HD29L2_CODE_RATE_04 0x00
+#define HD29L2_CODE_RATE_06 0x08
+#define HD29L2_CODE_RATE_08 0x10
+
+#define HD29L2_PN945 0x00
+#define HD29L2_PN595 0x01
+#define HD29L2_PN420 0x02
+
+#define HD29L2_CARRIER_SINGLE 0x00
+#define HD29L2_CARRIER_MULTI 0x01
+
+#define HD29L2_INTERLEAVER_720 0x00
+#define HD29L2_INTERLEAVER_420 0x01
+
+struct reg_val {
+ u8 reg;
+ u8 val;
+};
+
+struct reg_mod_vals {
+ u8 reg;
+ u8 val[5];
+};
+
+struct hd29l2_priv {
+ struct i2c_adapter *i2c;
+ struct dvb_frontend fe;
+ struct hd29l2_config cfg;
+ u8 tuner_i2c_addr_programmed:1;
+
+ fe_status_t fe_status;
+};
+
+static const struct reg_mod_vals reg_mod_vals_tab[] = {
+ /* REG, QAM4NR, QAM4,QAM16,QAM32,QAM64 */
+ { 0x01, { 0x10, 0x10, 0x10, 0x10, 0x10 } },
+ { 0x02, { 0x07, 0x07, 0x07, 0x07, 0x07 } },
+ { 0x03, { 0x10, 0x10, 0x10, 0x10, 0x10 } },
+ { 0x04, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x05, { 0x61, 0x60, 0x60, 0x61, 0x60 } },
+ { 0x06, { 0xff, 0xff, 0xff, 0xff, 0xff } },
+ { 0x07, { 0xff, 0xff, 0xff, 0xff, 0xff } },
+ { 0x08, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x09, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x0a, { 0x15, 0x15, 0x03, 0x03, 0x03 } },
+ { 0x0d, { 0x78, 0x78, 0x88, 0x78, 0x78 } },
+ { 0x0e, { 0xa0, 0x90, 0xa0, 0xa0, 0xa0 } },
+ { 0x0f, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x10, { 0xa0, 0xa0, 0x58, 0x38, 0x38 } },
+ { 0x11, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x12, { 0x5a, 0x5a, 0x5a, 0x5a, 0x5a } },
+ { 0x13, { 0xa2, 0xa2, 0xa2, 0xa2, 0xa2 } },
+ { 0x17, { 0x40, 0x40, 0x40, 0x40, 0x40 } },
+ { 0x18, { 0x21, 0x21, 0x42, 0x52, 0x42 } },
+ { 0x19, { 0x21, 0x21, 0x62, 0x72, 0x62 } },
+ { 0x1a, { 0x32, 0x43, 0xa9, 0xb9, 0xa9 } },
+ { 0x1b, { 0x32, 0x43, 0xb9, 0xd8, 0xb9 } },
+ { 0x1c, { 0x02, 0x02, 0x03, 0x02, 0x03 } },
+ { 0x1d, { 0x0c, 0x0c, 0x01, 0x02, 0x02 } },
+ { 0x1e, { 0x02, 0x02, 0x02, 0x01, 0x02 } },
+ { 0x1f, { 0x02, 0x02, 0x01, 0x02, 0x04 } },
+ { 0x20, { 0x01, 0x02, 0x01, 0x01, 0x01 } },
+ { 0x21, { 0x08, 0x08, 0x0a, 0x0a, 0x0a } },
+ { 0x22, { 0x06, 0x06, 0x04, 0x05, 0x05 } },
+ { 0x23, { 0x06, 0x06, 0x05, 0x03, 0x05 } },
+ { 0x24, { 0x08, 0x08, 0x05, 0x07, 0x07 } },
+ { 0x25, { 0x16, 0x10, 0x10, 0x0a, 0x10 } },
+ { 0x26, { 0x14, 0x14, 0x04, 0x04, 0x04 } },
+ { 0x27, { 0x58, 0x58, 0x58, 0x5c, 0x58 } },
+ { 0x28, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+ { 0x29, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+ { 0x2a, { 0x08, 0x0a, 0x08, 0x08, 0x08 } },
+ { 0x2b, { 0x08, 0x08, 0x08, 0x08, 0x08 } },
+ { 0x2c, { 0x06, 0x06, 0x06, 0x06, 0x06 } },
+ { 0x2d, { 0x05, 0x06, 0x06, 0x06, 0x06 } },
+ { 0x2e, { 0x21, 0x21, 0x21, 0x21, 0x21 } },
+ { 0x2f, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x30, { 0x14, 0x14, 0x14, 0x14, 0x14 } },
+ { 0x33, { 0xb7, 0xb7, 0xb7, 0xb7, 0xb7 } },
+ { 0x34, { 0x81, 0x81, 0x81, 0x81, 0x81 } },
+ { 0x35, { 0x80, 0x80, 0x80, 0x80, 0x80 } },
+ { 0x37, { 0x70, 0x70, 0x70, 0x70, 0x70 } },
+ { 0x38, { 0x04, 0x04, 0x02, 0x02, 0x02 } },
+ { 0x39, { 0x07, 0x07, 0x05, 0x05, 0x05 } },
+ { 0x3a, { 0x06, 0x06, 0x06, 0x06, 0x06 } },
+ { 0x3b, { 0x03, 0x03, 0x03, 0x03, 0x03 } },
+ { 0x3c, { 0x07, 0x06, 0x04, 0x04, 0x04 } },
+ { 0x3d, { 0xf0, 0xf0, 0xf0, 0xf0, 0x80 } },
+ { 0x3e, { 0x60, 0x60, 0x60, 0x60, 0xff } },
+ { 0x3f, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x40, { 0x5b, 0x5b, 0x5b, 0x57, 0x50 } },
+ { 0x41, { 0x30, 0x30, 0x30, 0x30, 0x18 } },
+ { 0x42, { 0x20, 0x20, 0x20, 0x00, 0x30 } },
+ { 0x43, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x44, { 0x3f, 0x3f, 0x3f, 0x3f, 0x3f } },
+ { 0x45, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x46, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+ { 0x47, { 0x00, 0x00, 0x95, 0x00, 0x95 } },
+ { 0x48, { 0xc0, 0xc0, 0xc0, 0xc0, 0xc0 } },
+ { 0x49, { 0xc0, 0xc0, 0xc0, 0xc0, 0xc0 } },
+ { 0x4a, { 0x40, 0x40, 0x33, 0x11, 0x11 } },
+ { 0x4b, { 0x40, 0x40, 0x00, 0x00, 0x00 } },
+ { 0x4c, { 0x40, 0x40, 0x99, 0x11, 0x11 } },
+ { 0x4d, { 0x40, 0x40, 0x00, 0x00, 0x00 } },
+ { 0x4e, { 0x40, 0x40, 0x66, 0x77, 0x77 } },
+ { 0x4f, { 0x40, 0x40, 0x00, 0x00, 0x00 } },
+ { 0x50, { 0x40, 0x40, 0x88, 0x33, 0x11 } },
+ { 0x51, { 0x40, 0x40, 0x00, 0x00, 0x00 } },
+ { 0x52, { 0x40, 0x40, 0x88, 0x02, 0x02 } },
+ { 0x53, { 0x40, 0x40, 0x00, 0x02, 0x02 } },
+ { 0x54, { 0x00, 0x00, 0x88, 0x33, 0x33 } },
+ { 0x55, { 0x40, 0x40, 0x00, 0x00, 0x00 } },
+ { 0x56, { 0x00, 0x00, 0x00, 0x0b, 0x00 } },
+ { 0x57, { 0x40, 0x40, 0x0a, 0x0b, 0x0a } },
+ { 0x58, { 0xaa, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x59, { 0x7a, 0x40, 0x02, 0x02, 0x02 } },
+ { 0x5a, { 0x18, 0x18, 0x01, 0x01, 0x01 } },
+ { 0x5b, { 0x18, 0x18, 0x01, 0x01, 0x01 } },
+ { 0x5c, { 0x18, 0x18, 0x01, 0x01, 0x01 } },
+ { 0x5d, { 0x18, 0x18, 0x01, 0x01, 0x01 } },
+ { 0x5e, { 0xc0, 0xc0, 0xc0, 0xff, 0xc0 } },
+ { 0x5f, { 0xc0, 0xc0, 0xc0, 0xff, 0xc0 } },
+ { 0x60, { 0x40, 0x40, 0x00, 0x30, 0x30 } },
+ { 0x61, { 0x40, 0x40, 0x10, 0x30, 0x30 } },
+ { 0x62, { 0x40, 0x40, 0x00, 0x30, 0x30 } },
+ { 0x63, { 0x40, 0x40, 0x05, 0x30, 0x30 } },
+ { 0x64, { 0x40, 0x40, 0x06, 0x00, 0x30 } },
+ { 0x65, { 0x40, 0x40, 0x06, 0x08, 0x30 } },
+ { 0x66, { 0x40, 0x40, 0x00, 0x00, 0x20 } },
+ { 0x67, { 0x40, 0x40, 0x01, 0x04, 0x20 } },
+ { 0x68, { 0x00, 0x00, 0x30, 0x00, 0x20 } },
+ { 0x69, { 0xa0, 0xa0, 0x00, 0x08, 0x20 } },
+ { 0x6a, { 0x00, 0x00, 0x30, 0x00, 0x25 } },
+ { 0x6b, { 0xa0, 0xa0, 0x00, 0x06, 0x25 } },
+ { 0x6c, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x6d, { 0xa0, 0x60, 0x0c, 0x03, 0x0c } },
+ { 0x6e, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x6f, { 0xa0, 0x60, 0x04, 0x01, 0x04 } },
+ { 0x70, { 0x58, 0x58, 0xaa, 0xaa, 0xaa } },
+ { 0x71, { 0x58, 0x58, 0xaa, 0xaa, 0xaa } },
+ { 0x72, { 0x58, 0x58, 0xff, 0xff, 0xff } },
+ { 0x73, { 0x58, 0x58, 0xff, 0xff, 0xff } },
+ { 0x74, { 0x06, 0x06, 0x09, 0x05, 0x05 } },
+ { 0x75, { 0x06, 0x06, 0x0a, 0x10, 0x10 } },
+ { 0x76, { 0x10, 0x10, 0x06, 0x0a, 0x0a } },
+ { 0x77, { 0x12, 0x18, 0x28, 0x10, 0x28 } },
+ { 0x78, { 0xf8, 0xf8, 0xf8, 0xf8, 0xf8 } },
+ { 0x79, { 0x15, 0x15, 0x03, 0x03, 0x03 } },
+ { 0x7a, { 0x02, 0x02, 0x01, 0x04, 0x03 } },
+ { 0x7b, { 0x01, 0x02, 0x03, 0x03, 0x03 } },
+ { 0x7c, { 0x28, 0x28, 0x28, 0x28, 0x28 } },
+ { 0x7f, { 0x25, 0x92, 0x5f, 0x17, 0x2d } },
+ { 0x80, { 0x64, 0x64, 0x64, 0x74, 0x64 } },
+ { 0x83, { 0x06, 0x03, 0x04, 0x04, 0x04 } },
+ { 0x84, { 0xff, 0xff, 0xff, 0xff, 0xff } },
+ { 0x85, { 0x05, 0x05, 0x05, 0x05, 0x05 } },
+ { 0x86, { 0x00, 0x00, 0x11, 0x11, 0x11 } },
+ { 0x87, { 0x03, 0x03, 0x03, 0x03, 0x03 } },
+ { 0x88, { 0x09, 0x09, 0x09, 0x09, 0x09 } },
+ { 0x89, { 0x20, 0x20, 0x30, 0x20, 0x20 } },
+ { 0x8a, { 0x03, 0x03, 0x02, 0x03, 0x02 } },
+ { 0x8b, { 0x00, 0x07, 0x09, 0x00, 0x09 } },
+ { 0x8c, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x8d, { 0x4f, 0x4f, 0x4f, 0x3f, 0x4f } },
+ { 0x8e, { 0xf0, 0xf0, 0x60, 0xf0, 0xa0 } },
+ { 0x8f, { 0xe8, 0xe8, 0xe8, 0xe8, 0xe8 } },
+ { 0x90, { 0x10, 0x10, 0x10, 0x10, 0x10 } },
+ { 0x91, { 0x40, 0x40, 0x70, 0x70, 0x10 } },
+ { 0x92, { 0x00, 0x00, 0x00, 0x00, 0x04 } },
+ { 0x93, { 0x60, 0x60, 0x60, 0x60, 0x60 } },
+ { 0x94, { 0x00, 0x00, 0x00, 0x00, 0x03 } },
+ { 0x95, { 0x09, 0x09, 0x47, 0x47, 0x47 } },
+ { 0x96, { 0x80, 0xa0, 0xa0, 0x40, 0xa0 } },
+ { 0x97, { 0x60, 0x60, 0x60, 0x60, 0x60 } },
+ { 0x98, { 0x50, 0x50, 0x50, 0x30, 0x50 } },
+ { 0x99, { 0x10, 0x10, 0x10, 0x10, 0x10 } },
+ { 0x9a, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0x9b, { 0x40, 0x40, 0x40, 0x30, 0x40 } },
+ { 0x9c, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xa0, { 0xf0, 0xf0, 0xf0, 0xf0, 0xf0 } },
+ { 0xa1, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xa2, { 0x30, 0x30, 0x00, 0x30, 0x00 } },
+ { 0xa3, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xa4, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xa5, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xa6, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xa7, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xa8, { 0x77, 0x77, 0x77, 0x77, 0x77 } },
+ { 0xa9, { 0x02, 0x02, 0x02, 0x02, 0x02 } },
+ { 0xaa, { 0x40, 0x40, 0x40, 0x40, 0x40 } },
+ { 0xac, { 0x1f, 0x1f, 0x1f, 0x1f, 0x1f } },
+ { 0xad, { 0x14, 0x14, 0x14, 0x14, 0x14 } },
+ { 0xae, { 0x78, 0x78, 0x78, 0x78, 0x78 } },
+ { 0xaf, { 0x06, 0x06, 0x06, 0x06, 0x07 } },
+ { 0xb0, { 0x1b, 0x1b, 0x1b, 0x19, 0x1b } },
+ { 0xb1, { 0x18, 0x17, 0x17, 0x18, 0x17 } },
+ { 0xb2, { 0x35, 0x82, 0x82, 0x38, 0x82 } },
+ { 0xb3, { 0xb6, 0xce, 0xc7, 0x5c, 0xb0 } },
+ { 0xb4, { 0x3f, 0x3e, 0x3e, 0x3f, 0x3e } },
+ { 0xb5, { 0x70, 0x58, 0x50, 0x68, 0x50 } },
+ { 0xb6, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xb7, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xb8, { 0x03, 0x03, 0x01, 0x01, 0x01 } },
+ { 0xb9, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xba, { 0x06, 0x06, 0x0a, 0x05, 0x0a } },
+ { 0xbb, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xbc, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xbd, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xbe, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xbf, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xc0, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xc1, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xc2, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xc3, { 0x00, 0x00, 0x88, 0x66, 0x88 } },
+ { 0xc4, { 0x10, 0x10, 0x00, 0x00, 0x00 } },
+ { 0xc5, { 0x00, 0x00, 0x44, 0x60, 0x44 } },
+ { 0xc6, { 0x10, 0x0a, 0x00, 0x00, 0x00 } },
+ { 0xc7, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xc8, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xc9, { 0x90, 0x04, 0x00, 0x00, 0x00 } },
+ { 0xca, { 0x90, 0x08, 0x01, 0x01, 0x01 } },
+ { 0xcb, { 0xa0, 0x04, 0x00, 0x44, 0x00 } },
+ { 0xcc, { 0xa0, 0x10, 0x03, 0x00, 0x03 } },
+ { 0xcd, { 0x06, 0x06, 0x06, 0x05, 0x06 } },
+ { 0xce, { 0x05, 0x05, 0x01, 0x01, 0x01 } },
+ { 0xcf, { 0x40, 0x20, 0x18, 0x18, 0x18 } },
+ { 0xd0, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xd1, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xd2, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xd3, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xd4, { 0x05, 0x05, 0x05, 0x05, 0x05 } },
+ { 0xd5, { 0x05, 0x05, 0x05, 0x03, 0x05 } },
+ { 0xd6, { 0xac, 0x22, 0xca, 0x8f, 0xca } },
+ { 0xd7, { 0x20, 0x20, 0x20, 0x20, 0x20 } },
+ { 0xd8, { 0x01, 0x01, 0x01, 0x01, 0x01 } },
+ { 0xd9, { 0x00, 0x00, 0x0f, 0x00, 0x0f } },
+ { 0xda, { 0x00, 0xff, 0xff, 0x0e, 0xff } },
+ { 0xdb, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+ { 0xdc, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+ { 0xdd, { 0x05, 0x05, 0x05, 0x05, 0x05 } },
+ { 0xde, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+ { 0xdf, { 0x42, 0x42, 0x44, 0x44, 0x04 } },
+ { 0xe0, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xe1, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xe2, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xe3, { 0x00, 0x00, 0x26, 0x06, 0x26 } },
+ { 0xe4, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xe5, { 0x01, 0x0a, 0x01, 0x01, 0x01 } },
+ { 0xe6, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xe7, { 0x08, 0x08, 0x08, 0x08, 0x08 } },
+ { 0xe8, { 0x63, 0x63, 0x63, 0x63, 0x63 } },
+ { 0xe9, { 0x59, 0x59, 0x59, 0x59, 0x59 } },
+ { 0xea, { 0x80, 0x80, 0x20, 0x80, 0x80 } },
+ { 0xeb, { 0x37, 0x37, 0x78, 0x37, 0x77 } },
+ { 0xec, { 0x1f, 0x1f, 0x25, 0x25, 0x25 } },
+ { 0xed, { 0x0a, 0x0a, 0x0a, 0x0a, 0x0a } },
+ { 0xee, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+ { 0xef, { 0x70, 0x70, 0x58, 0x38, 0x58 } },
+ { 0xf0, { 0x00, 0x00, 0x00, 0x00, 0x00 } },
+};
+
+#endif /* HD29L2_PRIV */
diff --git a/drivers/media/dvb/frontends/it913x-fe-priv.h b/drivers/media/dvb/frontends/it913x-fe-priv.h
index 1c6fb4b..93b086e 100644
--- a/drivers/media/dvb/frontends/it913x-fe-priv.h
+++ b/drivers/media/dvb/frontends/it913x-fe-priv.h
@@ -22,126 +22,126 @@
/* clock and coeff tables only table 3 is used with IT9137*/
/* TODO other tables relate AF9035 may be removed */
static struct adctable tab1[] = {
- { 20156250, BANDWIDTH_6_MHZ,
+ { 20156250, 6000000,
0x02b8ba6e, 0x015c5d37, 0x00ae340d, 0x00ae2e9b, 0x00ae292a,
0x015c5d37, 0x00ae2e9b, 0x0057174e, 0x02f1, 0x015c },
- { 20156250, BANDWIDTH_7_MHZ,
+ { 20156250, 7000000,
0x032cd980, 0x01966cc0, 0x00cb3cba, 0x00cb3660, 0x00cb3007,
0x01966cc0, 0x00cb3660, 0x00659b30, 0x0285, 0x0196 },
- { 20156250, BANDWIDTH_8_MHZ,
+ { 20156250, 8000000,
0x03a0f893, 0x01d07c49, 0x00e84567, 0x00e83e25, 0x00e836e3,
0x01d07c49, 0x00e83e25, 0x00741f12, 0x0234, 0x01d0 },
- { 20156250, BANDWIDTH_5_MHZ,
+ { 20156250, 5000000,
0x02449b5c, 0x01224dae, 0x00912b60, 0x009126d7, 0x0091224e,
0x01224dae, 0x009126d7, 0x0048936b, 0x0387, 0x0122 }
};
static struct adctable tab2[] = {
- { 20187500, BANDWIDTH_6_MHZ,
+ { 20187500, 6000000,
0x02b7a654, 0x015bd32a, 0x00adef04, 0x00ade995, 0x00ade426,
0x015bd32a, 0x00ade995, 0x0056f4ca, 0x02f2, 0x015c },
- { 20187500, BANDWIDTH_7_MHZ,
+ { 20187500, 7000000,
0x032b9761, 0x0195cbb1, 0x00caec30, 0x00cae5d8, 0x00cadf81,
0x0195cbb1, 0x00cae5d8, 0x006572ec, 0x0286, 0x0196 },
- { 20187500, BANDWIDTH_8_MHZ,
+ { 20187500, 8000000,
0x039f886f, 0x01cfc438, 0x00e7e95b, 0x00e7e21c, 0x00e7dadd,
0x01cfc438, 0x00e7e21c, 0x0073f10e, 0x0235, 0x01d0 },
- { 20187500, BANDWIDTH_5_MHZ,
+ { 20187500, 5000000,
0x0243b546, 0x0121daa3, 0x0090f1d9, 0x0090ed51, 0x0090e8ca,
0x0121daa3, 0x0090ed51, 0x004876a9, 0x0388, 0x0122 }
};
static struct adctable tab3[] = {
- { 20250000, BANDWIDTH_6_MHZ,
+ { 20250000, 6000000,
0x02b580ad, 0x015ac057, 0x00ad6597, 0x00ad602b, 0x00ad5ac1,
0x015ac057, 0x00ad602b, 0x0056b016, 0x02f4, 0x015b },
- { 20250000, BANDWIDTH_7_MHZ,
+ { 20250000, 7000000,
0x03291620, 0x01948b10, 0x00ca4bda, 0x00ca4588, 0x00ca3f36,
0x01948b10, 0x00ca4588, 0x006522c4, 0x0288, 0x0195 },
- { 20250000, BANDWIDTH_8_MHZ,
+ { 20250000, 8000000,
0x039cab92, 0x01ce55c9, 0x00e7321e, 0x00e72ae4, 0x00e723ab,
0x01ce55c9, 0x00e72ae4, 0x00739572, 0x0237, 0x01ce },
- { 20250000, BANDWIDTH_5_MHZ,
+ { 20250000, 5000000,
0x0241eb3b, 0x0120f59e, 0x00907f53, 0x00907acf, 0x0090764b,
0x0120f59e, 0x00907acf, 0x00483d67, 0x038b, 0x0121 }
};
static struct adctable tab4[] = {
- { 20583333, BANDWIDTH_6_MHZ,
+ { 20583333, 6000000,
0x02aa4598, 0x015522cc, 0x00aa96bb, 0x00aa9166, 0x00aa8c12,
0x015522cc, 0x00aa9166, 0x005548b3, 0x0300, 0x0155 },
- { 20583333, BANDWIDTH_7_MHZ,
+ { 20583333, 7000000,
0x031bfbdc, 0x018dfdee, 0x00c7052f, 0x00c6fef7, 0x00c6f8bf,
0x018dfdee, 0x00c6fef7, 0x00637f7b, 0x0293, 0x018e },
- { 20583333, BANDWIDTH_8_MHZ,
+ { 20583333, 8000000,
0x038db21f, 0x01c6d910, 0x00e373a3, 0x00e36c88, 0x00e3656d,
0x01c6d910, 0x00e36c88, 0x0071b644, 0x0240, 0x01c7 },
- { 20583333, BANDWIDTH_5_MHZ,
+ { 20583333, 5000000,
0x02388f54, 0x011c47aa, 0x008e2846, 0x008e23d5, 0x008e1f64,
0x011c47aa, 0x008e23d5, 0x004711ea, 0x039a, 0x011c }
};
static struct adctable tab5[] = {
- { 20416667, BANDWIDTH_6_MHZ,
+ { 20416667, 6000000,
0x02afd765, 0x0157ebb3, 0x00abfb39, 0x00abf5d9, 0x00abf07a,
0x0157ebb3, 0x00abf5d9, 0x0055faed, 0x02fa, 0x0158 },
- { 20416667, BANDWIDTH_7_MHZ,
+ { 20416667, 7000000,
0x03227b4b, 0x01913da6, 0x00c8a518, 0x00c89ed3, 0x00c8988e,
0x01913da6, 0x00c89ed3, 0x00644f69, 0x028d, 0x0191 },
- { 20416667, BANDWIDTH_8_MHZ,
+ { 20416667, 8000000,
0x03951f32, 0x01ca8f99, 0x00e54ef7, 0x00e547cc, 0x00e540a2,
0x01ca8f99, 0x00e547cc, 0x0072a3e6, 0x023c, 0x01cb },
- { 20416667, BANDWIDTH_5_MHZ,
+ { 20416667, 5000000,
0x023d337f, 0x011e99c0, 0x008f515a, 0x008f4ce0, 0x008f4865,
0x011e99c0, 0x008f4ce0, 0x0047a670, 0x0393, 0x011f }
};
static struct adctable tab6[] = {
- { 20480000, BANDWIDTH_6_MHZ,
+ { 20480000, 6000000,
0x02adb6db, 0x0156db6e, 0x00ab7312, 0x00ab6db7, 0x00ab685c,
0x0156db6e, 0x00ab6db7, 0x0055b6db, 0x02fd, 0x0157 },
- { 20480000, BANDWIDTH_7_MHZ,
+ { 20480000, 7000000,
0x03200000, 0x01900000, 0x00c80640, 0x00c80000, 0x00c7f9c0,
0x01900000, 0x00c80000, 0x00640000, 0x028f, 0x0190 },
- { 20480000, BANDWIDTH_8_MHZ,
+ { 20480000, 8000000,
0x03924925, 0x01c92492, 0x00e4996e, 0x00e49249, 0x00e48b25,
0x01c92492, 0x00e49249, 0x00724925, 0x023d, 0x01c9 },
- { 20480000, BANDWIDTH_5_MHZ,
+ { 20480000, 5000000,
0x023b6db7, 0x011db6db, 0x008edfe5, 0x008edb6e, 0x008ed6f7,
0x011db6db, 0x008edb6e, 0x00476db7, 0x0396, 0x011e }
};
static struct adctable tab7[] = {
- { 20500000, BANDWIDTH_6_MHZ,
+ { 20500000, 6000000,
0x02ad0b99, 0x015685cc, 0x00ab4840, 0x00ab42e6, 0x00ab3d8c,
0x015685cc, 0x00ab42e6, 0x0055a173, 0x02fd, 0x0157 },
- { 20500000, BANDWIDTH_7_MHZ,
+ { 20500000, 7000000,
0x031f3832, 0x018f9c19, 0x00c7d44b, 0x00c7ce0c, 0x00c7c7ce,
0x018f9c19, 0x00c7ce0c, 0x0063e706, 0x0290, 0x0190 },
- { 20500000, BANDWIDTH_8_MHZ,
+ { 20500000, 8000000,
0x039164cb, 0x01c8b266, 0x00e46056, 0x00e45933, 0x00e45210,
0x01c8b266, 0x00e45933, 0x00722c99, 0x023e, 0x01c9 },
- { 20500000, BANDWIDTH_5_MHZ,
+ { 20500000, 5000000,
0x023adeff, 0x011d6f80, 0x008ebc36, 0x008eb7c0, 0x008eb34a,
0x011d6f80, 0x008eb7c0, 0x00475be0, 0x0396, 0x011d }
};
static struct adctable tab8[] = {
- { 20625000, BANDWIDTH_6_MHZ,
+ { 20625000, 6000000,
0x02a8e4bd, 0x0154725e, 0x00aa3e81, 0x00aa392f, 0x00aa33de,
0x0154725e, 0x00aa392f, 0x00551c98, 0x0302, 0x0154 },
- { 20625000, BANDWIDTH_7_MHZ,
+ { 20625000, 7000000,
0x031a6032, 0x018d3019, 0x00c69e41, 0x00c6980c, 0x00c691d8,
0x018d3019, 0x00c6980c, 0x00634c06, 0x0294, 0x018d },
- { 20625000, BANDWIDTH_8_MHZ,
+ { 20625000, 8000000,
0x038bdba6, 0x01c5edd3, 0x00e2fe02, 0x00e2f6ea, 0x00e2efd2,
0x01c5edd3, 0x00e2f6ea, 0x00717b75, 0x0242, 0x01c6 },
- { 20625000, BANDWIDTH_5_MHZ,
+ { 20625000, 5000000,
0x02376948, 0x011bb4a4, 0x008ddec1, 0x008dda52, 0x008dd5e3,
0x011bb4a4, 0x008dda52, 0x0046ed29, 0x039c, 0x011c }
@@ -153,8 +153,7 @@
};
static struct table fe_clockTable[] = {
- {12000000, tab3}, /* FPGA */
- {16384000, tab6}, /* 16.38MHz */
+ {12000000, tab3}, /* 12.00MHz */
{20480000, tab6}, /* 20.48MHz */
{36000000, tab3}, /* 36.00MHz */
{30000000, tab1}, /* 30.00MHz */
@@ -164,7 +163,6 @@
{34000000, tab2}, /* 34.00MHz */
{24000000, tab1}, /* 24.00MHz */
{22000000, tab8}, /* 22.00MHz */
- {12000000, tab3} /* 12.00MHz */
};
/* fe get */
@@ -205,6 +203,10 @@
/* Standard demodulator functions */
static struct it913xset set_solo_fe[] = {
+ {PRO_LINK, GPIOH5_EN, {0x01}, 0x01},
+ {PRO_LINK, GPIOH5_ON, {0x01}, 0x01},
+ {PRO_LINK, GPIOH5_O, {0x00}, 0x01},
+ {PRO_LINK, GPIOH5_O, {0x01}, 0x01},
{PRO_LINK, DVBT_INTEN, {0x04}, 0x01},
{PRO_LINK, DVBT_ENABLE, {0x05}, 0x01},
{PRO_DMOD, MP2IF_MPEG_PAR_MODE, {0x00}, 0x01},
@@ -228,13 +230,127 @@
{PRO_LINK, LOCK3_OUT, {0x01}, 0x01},
{PRO_LINK, PADMISCDRSR, {0x01}, 0x01},
{PRO_LINK, PADMISCDR2, {0x00}, 0x01},
+ {PRO_DMOD, 0xec57, {0x00, 0x00}, 0x02},
{PRO_LINK, PADMISCDR4, {0x00}, 0x01}, /* Power up */
{PRO_LINK, PADMISCDR8, {0x00}, 0x01},
{0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
};
-/* ---------IT9137 0x38 tuner init---------- */
-static struct it913xset it9137_set[] = {
+
+/* Version 1 types */
+static struct it913xset it9135_v1[] = {
+ {PRO_DMOD, 0x0051, {0x01}, 0x01},
+ {PRO_DMOD, 0x0070, {0x0a}, 0x01},
+ {PRO_DMOD, 0x007e, {0x04}, 0x01},
+ {PRO_DMOD, 0x0081, {0x0a}, 0x01},
+ {PRO_DMOD, 0x008a, {0x01}, 0x01},
+ {PRO_DMOD, 0x008e, {0x01}, 0x01},
+ {PRO_DMOD, 0x0092, {0x06}, 0x01},
+ {PRO_DMOD, 0x0099, {0x01}, 0x01},
+ {PRO_DMOD, 0x009f, {0xe1}, 0x01},
+ {PRO_DMOD, 0x00a0, {0xcf}, 0x01},
+ {PRO_DMOD, 0x00a3, {0x01}, 0x01},
+ {PRO_DMOD, 0x00a5, {0x01}, 0x01},
+ {PRO_DMOD, 0x00a6, {0x01}, 0x01},
+ {PRO_DMOD, 0x00a9, {0x00}, 0x01},
+ {PRO_DMOD, 0x00aa, {0x01}, 0x01},
+ {PRO_DMOD, 0x00b0, {0x01}, 0x01},
+ {PRO_DMOD, 0x00c2, {0x05}, 0x01},
+ {PRO_DMOD, 0x00c6, {0x19}, 0x01},
+ {PRO_DMOD, 0xf000, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf016, {0x10}, 0x01},
+ {PRO_DMOD, 0xf017, {0x04}, 0x01},
+ {PRO_DMOD, 0xf018, {0x05}, 0x01},
+ {PRO_DMOD, 0xf019, {0x04}, 0x01},
+ {PRO_DMOD, 0xf01a, {0x05}, 0x01},
+ {PRO_DMOD, 0xf021, {0x03}, 0x01},
+ {PRO_DMOD, 0xf022, {0x0a}, 0x01},
+ {PRO_DMOD, 0xf023, {0x0a}, 0x01},
+ {PRO_DMOD, 0xf02b, {0x00}, 0x01},
+ {PRO_DMOD, 0xf02c, {0x01}, 0x01},
+ {PRO_DMOD, 0xf064, {0x03}, 0x01},
+ {PRO_DMOD, 0xf065, {0xf9}, 0x01},
+ {PRO_DMOD, 0xf066, {0x03}, 0x01},
+ {PRO_DMOD, 0xf067, {0x01}, 0x01},
+ {PRO_DMOD, 0xf06f, {0xe0}, 0x01},
+ {PRO_DMOD, 0xf070, {0x03}, 0x01},
+ {PRO_DMOD, 0xf072, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf073, {0x03}, 0x01},
+ {PRO_DMOD, 0xf078, {0x00}, 0x01},
+ {PRO_DMOD, 0xf087, {0x00}, 0x01},
+ {PRO_DMOD, 0xf09b, {0x3f}, 0x01},
+ {PRO_DMOD, 0xf09c, {0x00}, 0x01},
+ {PRO_DMOD, 0xf09d, {0x20}, 0x01},
+ {PRO_DMOD, 0xf09e, {0x00}, 0x01},
+ {PRO_DMOD, 0xf09f, {0x0c}, 0x01},
+ {PRO_DMOD, 0xf0a0, {0x00}, 0x01},
+ {PRO_DMOD, 0xf130, {0x04}, 0x01},
+ {PRO_DMOD, 0xf132, {0x04}, 0x01},
+ {PRO_DMOD, 0xf144, {0x1a}, 0x01},
+ {PRO_DMOD, 0xf146, {0x00}, 0x01},
+ {PRO_DMOD, 0xf14a, {0x01}, 0x01},
+ {PRO_DMOD, 0xf14c, {0x00}, 0x01},
+ {PRO_DMOD, 0xf14d, {0x00}, 0x01},
+ {PRO_DMOD, 0xf14f, {0x04}, 0x01},
+ {PRO_DMOD, 0xf158, {0x7f}, 0x01},
+ {PRO_DMOD, 0xf15a, {0x00}, 0x01},
+ {PRO_DMOD, 0xf15b, {0x08}, 0x01},
+ {PRO_DMOD, 0xf15d, {0x03}, 0x01},
+ {PRO_DMOD, 0xf15e, {0x05}, 0x01},
+ {PRO_DMOD, 0xf163, {0x05}, 0x01},
+ {PRO_DMOD, 0xf166, {0x01}, 0x01},
+ {PRO_DMOD, 0xf167, {0x40}, 0x01},
+ {PRO_DMOD, 0xf168, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf17a, {0x00}, 0x01},
+ {PRO_DMOD, 0xf17b, {0x00}, 0x01},
+ {PRO_DMOD, 0xf183, {0x01}, 0x01},
+ {PRO_DMOD, 0xf19d, {0x40}, 0x01},
+ {PRO_DMOD, 0xf1bc, {0x36}, 0x01},
+ {PRO_DMOD, 0xf1bd, {0x00}, 0x01},
+ {PRO_DMOD, 0xf1cb, {0xa0}, 0x01},
+ {PRO_DMOD, 0xf1cc, {0x01}, 0x01},
+ {PRO_DMOD, 0xf204, {0x10}, 0x01},
+ {PRO_DMOD, 0xf214, {0x00}, 0x01},
+ {PRO_DMOD, 0xf40e, {0x0a}, 0x01},
+ {PRO_DMOD, 0xf40f, {0x40}, 0x01},
+ {PRO_DMOD, 0xf410, {0x08}, 0x01},
+ {PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+ {PRO_DMOD, 0xf561, {0x15}, 0x01},
+ {PRO_DMOD, 0xf562, {0x20}, 0x01},
+ {PRO_DMOD, 0xf5df, {0xfb}, 0x01},
+ {PRO_DMOD, 0xf5e0, {0x00}, 0x01},
+ {PRO_DMOD, 0xf5e3, {0x09}, 0x01},
+ {PRO_DMOD, 0xf5e4, {0x01}, 0x01},
+ {PRO_DMOD, 0xf5e5, {0x01}, 0x01},
+ {PRO_DMOD, 0xf5f8, {0x01}, 0x01},
+ {PRO_DMOD, 0xf5fd, {0x01}, 0x01},
+ {PRO_DMOD, 0xf600, {0x05}, 0x01},
+ {PRO_DMOD, 0xf601, {0x08}, 0x01},
+ {PRO_DMOD, 0xf602, {0x0b}, 0x01},
+ {PRO_DMOD, 0xf603, {0x0e}, 0x01},
+ {PRO_DMOD, 0xf604, {0x11}, 0x01},
+ {PRO_DMOD, 0xf605, {0x14}, 0x01},
+ {PRO_DMOD, 0xf606, {0x17}, 0x01},
+ {PRO_DMOD, 0xf607, {0x1f}, 0x01},
+ {PRO_DMOD, 0xf60e, {0x00}, 0x01},
+ {PRO_DMOD, 0xf60f, {0x04}, 0x01},
+ {PRO_DMOD, 0xf610, {0x32}, 0x01},
+ {PRO_DMOD, 0xf611, {0x10}, 0x01},
+ {PRO_DMOD, 0xf707, {0xfc}, 0x01},
+ {PRO_DMOD, 0xf708, {0x00}, 0x01},
+ {PRO_DMOD, 0xf709, {0x37}, 0x01},
+ {PRO_DMOD, 0xf70a, {0x00}, 0x01},
+ {PRO_DMOD, 0xf78b, {0x01}, 0x01},
+ {PRO_DMOD, 0xf80f, {0x40}, 0x01},
+ {PRO_DMOD, 0xf810, {0x54}, 0x01},
+ {PRO_DMOD, 0xf811, {0x5a}, 0x01},
+ {PRO_DMOD, 0xf905, {0x01}, 0x01},
+ {PRO_DMOD, 0xfb06, {0x03}, 0x01},
+ {PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+ {0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+static struct it913xset it9135_38[] = {
{PRO_DMOD, 0x0043, {0x00}, 0x01},
{PRO_DMOD, 0x0046, {0x38}, 0x01},
{PRO_DMOD, 0x0051, {0x01}, 0x01},
@@ -244,7 +360,7 @@
{PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0xc8, 0x01}, 0x05},
{PRO_DMOD, 0x007e, {0x04, 0x00}, 0x02},
{PRO_DMOD, 0x0081, { 0x0a, 0x12, 0x02, 0x0a, 0x03, 0xc8, 0xb8,
- 0xd0, 0xc3, 0x01 }, 0x0a},
+ 0xd0, 0xc3, 0x01}, 0x0a},
{PRO_DMOD, 0x008e, {0x01}, 0x01},
{PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
{PRO_DMOD, 0x0099, {0x01}, 0x01},
@@ -262,15 +378,25 @@
{PRO_DMOD, 0x00f3, {0x05, 0x8c, 0x8c}, 0x03},
{PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
{PRO_DMOD, 0x00fc, { 0x02, 0x02, 0x02, 0x09, 0x50, 0x7b, 0x77,
- 0x00, 0x02, 0xc8, 0x05, 0x7b }, 0x0c},
+ 0x00, 0x02, 0xc8, 0x05, 0x7b}, 0x0c},
{PRO_DMOD, 0x0109, {0x02}, 0x01},
- {PRO_DMOD, 0x0115, {0x0a, 0x03}, 0x02},
- {PRO_DMOD, 0x011a, {0xc8, 0x7b, 0xbc, 0xa0}, 0x04},
+ {PRO_DMOD, 0x0115, {0x0a, 0x03, 0x02, 0x80}, 0x04},
+ {PRO_DMOD, 0x011a, {0xc8, 0x7b, 0x8a, 0xa0}, 0x04},
{PRO_DMOD, 0x0122, {0x02, 0x18, 0xc3}, 0x03},
{PRO_DMOD, 0x0127, {0x00, 0x07}, 0x02},
{PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
{PRO_DMOD, 0x0137, {0x01, 0x00, 0x07, 0x00, 0x06}, 0x05},
- {PRO_DMOD, 0x013d, {0x00, 0x01, 0x5b, 0xc8}, 0x04},
+ {PRO_DMOD, 0x013d, {0x00, 0x01, 0x5b, 0xc8, 0x59}, 0x05},
+ {PRO_DMOD, 0xf000, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf016, {0x10, 0x04, 0x05, 0x04, 0x05}, 0x05},
+ {PRO_DMOD, 0xf01f, {0x8c, 0x00, 0x03, 0x0a, 0x0a}, 0x05},
+ {PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00, 0x01}, 0x04},
+ {PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+ {PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+ {PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+ {PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+ {PRO_DMOD, 0xf085, {0x00, 0x02, 0x00}, 0x03},
+ {PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
{PRO_DMOD, 0xf130, {0x04}, 0x01},
{PRO_DMOD, 0xf132, {0x04}, 0x01},
{PRO_DMOD, 0xf144, {0x1a}, 0x01},
@@ -301,7 +427,7 @@
{PRO_DMOD, 0xf5f8, {0x01}, 0x01},
{PRO_DMOD, 0xf5fd, {0x01}, 0x01},
{PRO_DMOD, 0xf600, { 0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
- 0x1f }, 0x08},
+ 0x1f}, 0x08},
{PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
{PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
{PRO_DMOD, 0xf78b, {0x01}, 0x01},
@@ -309,21 +435,605 @@
{PRO_DMOD, 0xf905, {0x01}, 0x01},
{PRO_DMOD, 0xfb06, {0x03}, 0x01},
{PRO_DMOD, 0xfd8b, {0x00}, 0x01},
- {PRO_LINK, GPIOH5_EN, {0x01}, 0x01},
- {PRO_LINK, GPIOH5_ON, {0x01}, 0x01},
- {PRO_LINK, GPIOH5_O, {0x00}, 0x01},
- {PRO_LINK, GPIOH5_O, {0x01}, 0x01},
- {0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
+ {0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
};
+static struct it913xset it9135_51[] = {
+ {PRO_DMOD, 0x0043, {0x00}, 0x01},
+ {PRO_DMOD, 0x0046, {0x51}, 0x01},
+ {PRO_DMOD, 0x0051, {0x01}, 0x01},
+ {PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0x0068, {0x0a}, 0x01},
+ {PRO_DMOD, 0x0070, {0x0a, 0x06, 0x02}, 0x03},
+ {PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0xc8, 0x01}, 0x05},
+ {PRO_DMOD, 0x007e, {0x04, 0x00}, 0x02},
+ {PRO_DMOD, 0x0081, { 0x0a, 0x12, 0x02, 0x0a, 0x03, 0xc0, 0x96,
+ 0xcf, 0xc3, 0x01}, 0x0a},
+ {PRO_DMOD, 0x008e, {0x01}, 0x01},
+ {PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
+ {PRO_DMOD, 0x0099, {0x01}, 0x01},
+ {PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
+ {PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
+ {PRO_DMOD, 0x00a3, {0x01, 0x5a, 0x01, 0x01}, 0x04},
+ {PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
+ {PRO_DMOD, 0x00b0, {0x01}, 0x01},
+ {PRO_DMOD, 0x00b3, {0x02, 0x3c}, 0x02},
+ {PRO_DMOD, 0x00b6, {0x14}, 0x01},
+ {PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05}, 0x03},
+ {PRO_DMOD, 0x00c4, {0x00}, 0x01},
+ {PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
+ {PRO_DMOD, 0x00cc, {0x2e, 0x51, 0x33}, 0x03},
+ {PRO_DMOD, 0x00f3, {0x05, 0x8c, 0x8c}, 0x03},
+ {PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
+ {PRO_DMOD, 0x00fc, { 0x03, 0x02, 0x02, 0x09, 0x50, 0x7a, 0x77,
+ 0x01, 0x02, 0xb0, 0x02, 0x7a}, 0x0c},
+ {PRO_DMOD, 0x0109, {0x02}, 0x01},
+ {PRO_DMOD, 0x0115, {0x0a, 0x03, 0x02, 0x80}, 0x04},
+ {PRO_DMOD, 0x011a, {0xc0, 0x7a, 0xac, 0x8c}, 0x04},
+ {PRO_DMOD, 0x0122, {0x02, 0x70, 0xa4}, 0x03},
+ {PRO_DMOD, 0x0127, {0x00, 0x07}, 0x02},
+ {PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
+ {PRO_DMOD, 0x0137, {0x01, 0x00, 0x07, 0x00, 0x06}, 0x05},
+ {PRO_DMOD, 0x013d, {0x00, 0x01, 0x5b, 0xc0, 0x59}, 0x05},
+ {PRO_DMOD, 0xf000, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf016, {0x10, 0x04, 0x05, 0x04, 0x05}, 0x05},
+ {PRO_DMOD, 0xf01f, {0x8c, 0x00, 0x03, 0x0a, 0x0a}, 0x05},
+ {PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00, 0x01}, 0x04},
+ {PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+ {PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+ {PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+ {PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+ {PRO_DMOD, 0xf085, {0xc0, 0x01, 0x00}, 0x03},
+ {PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
+ {PRO_DMOD, 0xf130, {0x04}, 0x01},
+ {PRO_DMOD, 0xf132, {0x04}, 0x01},
+ {PRO_DMOD, 0xf144, {0x1a}, 0x01},
+ {PRO_DMOD, 0xf146, {0x00}, 0x01},
+ {PRO_DMOD, 0xf14a, {0x01}, 0x01},
+ {PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0xf14f, {0x04}, 0x01},
+ {PRO_DMOD, 0xf158, {0x7f}, 0x01},
+ {PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
+ {PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
+ {PRO_DMOD, 0xf163, {0x05}, 0x01},
+ {PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
+ {PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0xf183, {0x01}, 0x01},
+ {PRO_DMOD, 0xf19d, {0x40}, 0x01},
+ {PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
+ {PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
+ {PRO_DMOD, 0xf204, {0x10}, 0x01},
+ {PRO_DMOD, 0xf214, {0x00}, 0x01},
+ {PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
+ {PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
+ {PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
+ {PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
+ {PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+ {PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
+ {PRO_DMOD, 0xf5df, {0xfb, 0x00}, 0x02},
+ {PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
+ {PRO_DMOD, 0xf5f8, {0x01}, 0x01},
+ {PRO_DMOD, 0xf5fd, {0x01}, 0x01},
+ {PRO_DMOD, 0xf600, { 0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
+ 0x1f}, 0x08},
+ {PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
+ {PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
+ {PRO_DMOD, 0xf78b, {0x01}, 0x01},
+ {PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
+ {PRO_DMOD, 0xf905, {0x01}, 0x01},
+ {PRO_DMOD, 0xfb06, {0x03}, 0x01},
+ {PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+ {0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+static struct it913xset it9135_52[] = {
+ {PRO_DMOD, 0x0043, {0x00}, 0x01},
+ {PRO_DMOD, 0x0046, {0x52}, 0x01},
+ {PRO_DMOD, 0x0051, {0x01}, 0x01},
+ {PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0x0068, {0x10}, 0x01},
+ {PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
+ {PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0xa0, 0x01}, 0x05},
+ {PRO_DMOD, 0x007e, {0x04, 0x00}, 0x02},
+ {PRO_DMOD, 0x0081, { 0x0a, 0x12, 0x03, 0x0a, 0x03, 0xb3, 0x97,
+ 0xc0, 0x9e, 0x01}, 0x0a},
+ {PRO_DMOD, 0x008e, {0x01}, 0x01},
+ {PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
+ {PRO_DMOD, 0x0099, {0x01}, 0x01},
+ {PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
+ {PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
+ {PRO_DMOD, 0x00a3, {0x01, 0x5c, 0x01, 0x01}, 0x04},
+ {PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
+ {PRO_DMOD, 0x00b0, {0x01}, 0x01},
+ {PRO_DMOD, 0x00b3, {0x02, 0x3c}, 0x02},
+ {PRO_DMOD, 0x00b6, {0x14}, 0x01},
+ {PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05}, 0x03},
+ {PRO_DMOD, 0x00c4, {0x00}, 0x01},
+ {PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
+ {PRO_DMOD, 0x00cc, {0x2e, 0x51, 0x33}, 0x03},
+ {PRO_DMOD, 0x00f3, {0x05, 0x91, 0x8c}, 0x03},
+ {PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
+ {PRO_DMOD, 0x00fc, { 0x03, 0x02, 0x02, 0x09, 0x50, 0x74, 0x77,
+ 0x02, 0x02, 0xae, 0x02, 0x6e}, 0x0c},
+ {PRO_DMOD, 0x0109, {0x02}, 0x01},
+ {PRO_DMOD, 0x0115, {0x0a, 0x03, 0x02, 0x80}, 0x04},
+ {PRO_DMOD, 0x011a, {0xcd, 0x62, 0xa4, 0x8c}, 0x04},
+ {PRO_DMOD, 0x0122, {0x03, 0x18, 0x9e}, 0x03},
+ {PRO_DMOD, 0x0127, {0x00, 0x07}, 0x02},
+ {PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
+ {PRO_DMOD, 0x0137, {0x00, 0x00, 0x07, 0x00, 0x06}, 0x05},
+ {PRO_DMOD, 0x013d, {0x00, 0x01, 0x5b, 0xb6, 0x59}, 0x05},
+ {PRO_DMOD, 0xf000, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf016, {0x10, 0x04, 0x05, 0x04, 0x05}, 0x05},
+ {PRO_DMOD, 0xf01f, {0x8c, 0x00, 0x03, 0x0a, 0x0a}, 0x05},
+ {PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00, 0x01}, 0x04},
+ {PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+ {PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+ {PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+ {PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+ {PRO_DMOD, 0xf085, {0xc0, 0x01, 0x00}, 0x03},
+ {PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
+ {PRO_DMOD, 0xf130, {0x04}, 0x01},
+ {PRO_DMOD, 0xf132, {0x04}, 0x01},
+ {PRO_DMOD, 0xf144, {0x1a}, 0x01},
+ {PRO_DMOD, 0xf146, {0x00}, 0x01},
+ {PRO_DMOD, 0xf14a, {0x01}, 0x01},
+ {PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0xf14f, {0x04}, 0x01},
+ {PRO_DMOD, 0xf158, {0x7f}, 0x01},
+ {PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
+ {PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
+ {PRO_DMOD, 0xf163, {0x05}, 0x01},
+ {PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
+ {PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0xf183, {0x01}, 0x01},
+ {PRO_DMOD, 0xf19d, {0x40}, 0x01},
+ {PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
+ {PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
+ {PRO_DMOD, 0xf204, {0x10}, 0x01},
+ {PRO_DMOD, 0xf214, {0x00}, 0x01},
+ {PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
+ {PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
+ {PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
+ {PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
+ {PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+ {PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
+ {PRO_DMOD, 0xf5df, {0xfb, 0x00}, 0x02},
+ {PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
+ {PRO_DMOD, 0xf5f8, {0x01}, 0x01},
+ {PRO_DMOD, 0xf5fd, {0x01}, 0x01},
+ {PRO_DMOD, 0xf600, {0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
+ 0x1f}, 0x08},
+ {PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
+ {PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
+ {PRO_DMOD, 0xf78b, {0x01}, 0x01},
+ {PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
+ {PRO_DMOD, 0xf905, {0x01}, 0x01},
+ {PRO_DMOD, 0xfb06, {0x03}, 0x01},
+ {PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+ {0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+/* Version 2 types */
+static struct it913xset it9135_v2[] = {
+ {PRO_DMOD, 0x0051, {0x01}, 0x01},
+ {PRO_DMOD, 0x0070, {0x0a}, 0x01},
+ {PRO_DMOD, 0x007e, {0x04}, 0x01},
+ {PRO_DMOD, 0x0081, {0x0a}, 0x01},
+ {PRO_DMOD, 0x008a, {0x01}, 0x01},
+ {PRO_DMOD, 0x008e, {0x01}, 0x01},
+ {PRO_DMOD, 0x0092, {0x06}, 0x01},
+ {PRO_DMOD, 0x0099, {0x01}, 0x01},
+ {PRO_DMOD, 0x009f, {0xe1}, 0x01},
+ {PRO_DMOD, 0x00a0, {0xcf}, 0x01},
+ {PRO_DMOD, 0x00a3, {0x01}, 0x01},
+ {PRO_DMOD, 0x00a5, {0x01}, 0x01},
+ {PRO_DMOD, 0x00a6, {0x01}, 0x01},
+ {PRO_DMOD, 0x00a9, {0x00}, 0x01},
+ {PRO_DMOD, 0x00aa, {0x01}, 0x01},
+ {PRO_DMOD, 0x00b0, {0x01}, 0x01},
+ {PRO_DMOD, 0x00c2, {0x05}, 0x01},
+ {PRO_DMOD, 0x00c6, {0x19}, 0x01},
+ {PRO_DMOD, 0xf000, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf02b, {0x00}, 0x01},
+ {PRO_DMOD, 0xf064, {0x03}, 0x01},
+ {PRO_DMOD, 0xf065, {0xf9}, 0x01},
+ {PRO_DMOD, 0xf066, {0x03}, 0x01},
+ {PRO_DMOD, 0xf067, {0x01}, 0x01},
+ {PRO_DMOD, 0xf06f, {0xe0}, 0x01},
+ {PRO_DMOD, 0xf070, {0x03}, 0x01},
+ {PRO_DMOD, 0xf072, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf073, {0x03}, 0x01},
+ {PRO_DMOD, 0xf078, {0x00}, 0x01},
+ {PRO_DMOD, 0xf087, {0x00}, 0x01},
+ {PRO_DMOD, 0xf09b, {0x3f}, 0x01},
+ {PRO_DMOD, 0xf09c, {0x00}, 0x01},
+ {PRO_DMOD, 0xf09d, {0x20}, 0x01},
+ {PRO_DMOD, 0xf09e, {0x00}, 0x01},
+ {PRO_DMOD, 0xf09f, {0x0c}, 0x01},
+ {PRO_DMOD, 0xf0a0, {0x00}, 0x01},
+ {PRO_DMOD, 0xf130, {0x04}, 0x01},
+ {PRO_DMOD, 0xf132, {0x04}, 0x01},
+ {PRO_DMOD, 0xf144, {0x1a}, 0x01},
+ {PRO_DMOD, 0xf146, {0x00}, 0x01},
+ {PRO_DMOD, 0xf14a, {0x01}, 0x01},
+ {PRO_DMOD, 0xf14c, {0x00}, 0x01},
+ {PRO_DMOD, 0xf14d, {0x00}, 0x01},
+ {PRO_DMOD, 0xf14f, {0x04}, 0x01},
+ {PRO_DMOD, 0xf158, {0x7f}, 0x01},
+ {PRO_DMOD, 0xf15a, {0x00}, 0x01},
+ {PRO_DMOD, 0xf15b, {0x08}, 0x01},
+ {PRO_DMOD, 0xf15d, {0x03}, 0x01},
+ {PRO_DMOD, 0xf15e, {0x05}, 0x01},
+ {PRO_DMOD, 0xf163, {0x05}, 0x01},
+ {PRO_DMOD, 0xf166, {0x01}, 0x01},
+ {PRO_DMOD, 0xf167, {0x40}, 0x01},
+ {PRO_DMOD, 0xf168, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf17a, {0x00}, 0x01},
+ {PRO_DMOD, 0xf17b, {0x00}, 0x01},
+ {PRO_DMOD, 0xf183, {0x01}, 0x01},
+ {PRO_DMOD, 0xf19d, {0x40}, 0x01},
+ {PRO_DMOD, 0xf1bc, {0x36}, 0x01},
+ {PRO_DMOD, 0xf1bd, {0x00}, 0x01},
+ {PRO_DMOD, 0xf1cb, {0xa0}, 0x01},
+ {PRO_DMOD, 0xf1cc, {0x01}, 0x01},
+ {PRO_DMOD, 0xf204, {0x10}, 0x01},
+ {PRO_DMOD, 0xf214, {0x00}, 0x01},
+ {PRO_DMOD, 0xf40e, {0x0a}, 0x01},
+ {PRO_DMOD, 0xf40f, {0x40}, 0x01},
+ {PRO_DMOD, 0xf410, {0x08}, 0x01},
+ {PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+ {PRO_DMOD, 0xf561, {0x15}, 0x01},
+ {PRO_DMOD, 0xf562, {0x20}, 0x01},
+ {PRO_DMOD, 0xf5e3, {0x09}, 0x01},
+ {PRO_DMOD, 0xf5e4, {0x01}, 0x01},
+ {PRO_DMOD, 0xf5e5, {0x01}, 0x01},
+ {PRO_DMOD, 0xf600, {0x05}, 0x01},
+ {PRO_DMOD, 0xf601, {0x08}, 0x01},
+ {PRO_DMOD, 0xf602, {0x0b}, 0x01},
+ {PRO_DMOD, 0xf603, {0x0e}, 0x01},
+ {PRO_DMOD, 0xf604, {0x11}, 0x01},
+ {PRO_DMOD, 0xf605, {0x14}, 0x01},
+ {PRO_DMOD, 0xf606, {0x17}, 0x01},
+ {PRO_DMOD, 0xf607, {0x1f}, 0x01},
+ {PRO_DMOD, 0xf60e, {0x00}, 0x01},
+ {PRO_DMOD, 0xf60f, {0x04}, 0x01},
+ {PRO_DMOD, 0xf610, {0x32}, 0x01},
+ {PRO_DMOD, 0xf611, {0x10}, 0x01},
+ {PRO_DMOD, 0xf707, {0xfc}, 0x01},
+ {PRO_DMOD, 0xf708, {0x00}, 0x01},
+ {PRO_DMOD, 0xf709, {0x37}, 0x01},
+ {PRO_DMOD, 0xf70a, {0x00}, 0x01},
+ {PRO_DMOD, 0xf78b, {0x01}, 0x01},
+ {PRO_DMOD, 0xf80f, {0x40}, 0x01},
+ {PRO_DMOD, 0xf810, {0x54}, 0x01},
+ {PRO_DMOD, 0xf811, {0x5a}, 0x01},
+ {PRO_DMOD, 0xf905, {0x01}, 0x01},
+ {PRO_DMOD, 0xfb06, {0x03}, 0x01},
+ {PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+ {0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+static struct it913xset it9135_60[] = {
+ {PRO_DMOD, 0x0043, {0x00}, 0x01},
+ {PRO_DMOD, 0x0046, {0x60}, 0x01},
+ {PRO_DMOD, 0x0051, {0x01}, 0x01},
+ {PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0x0068, {0x0a}, 0x01},
+ {PRO_DMOD, 0x006a, {0x03}, 0x01},
+ {PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
+ {PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0x8c, 0x01}, 0x05},
+ {PRO_DMOD, 0x007e, {0x04}, 0x01},
+ {PRO_DMOD, 0x0081, {0x0a, 0x12}, 0x02},
+ {PRO_DMOD, 0x0084, {0x0a, 0x33, 0xbe, 0xa0, 0xc6, 0xb6, 0x01}, 0x07},
+ {PRO_DMOD, 0x008e, {0x01}, 0x01},
+ {PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
+ {PRO_DMOD, 0x0099, {0x01}, 0x01},
+ {PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
+ {PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
+ {PRO_DMOD, 0x00a3, {0x01, 0x5a, 0x01, 0x01}, 0x04},
+ {PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
+ {PRO_DMOD, 0x00b0, {0x01}, 0x01},
+ {PRO_DMOD, 0x00b3, {0x02, 0x3a}, 0x02},
+ {PRO_DMOD, 0x00b6, {0x14}, 0x01},
+ {PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05, 0x01, 0x00}, 0x05},
+ {PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
+ {PRO_DMOD, 0x00cb, {0x32, 0x2c, 0x4f, 0x30}, 0x04},
+ {PRO_DMOD, 0x00f3, {0x05, 0xa0, 0x8c}, 0x03},
+ {PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
+ {PRO_DMOD, 0x00fc, { 0x03, 0x03, 0x02, 0x0a, 0x50, 0x7b, 0x8c,
+ 0x00, 0x02, 0xbe, 0x00}, 0x0b},
+ {PRO_DMOD, 0x0109, {0x02}, 0x01},
+ {PRO_DMOD, 0x0115, {0x0a, 0x03}, 0x02},
+ {PRO_DMOD, 0x011a, {0xbe}, 0x01},
+ {PRO_DMOD, 0x0124, {0xae}, 0x01},
+ {PRO_DMOD, 0x0127, {0x00}, 0x01},
+ {PRO_DMOD, 0x012a, {0x56, 0x50, 0x47, 0x42}, 0x04},
+ {PRO_DMOD, 0x0137, {0x00}, 0x01},
+ {PRO_DMOD, 0x013b, {0x08}, 0x01},
+ {PRO_DMOD, 0x013f, {0x5b}, 0x01},
+ {PRO_DMOD, 0x0141, { 0x59, 0xf9, 0x19, 0x19, 0x8c, 0x8c, 0x8c,
+ 0x6e, 0x8c, 0x50, 0x8c, 0x8c, 0xac, 0xc6,
+ 0x33}, 0x0f},
+ {PRO_DMOD, 0x0151, {0x28}, 0x01},
+ {PRO_DMOD, 0x0153, {0xbc}, 0x01},
+ {PRO_DMOD, 0x0178, {0x09}, 0x01},
+ {PRO_DMOD, 0x0181, {0x94, 0x6e}, 0x02},
+ {PRO_DMOD, 0x0185, {0x24}, 0x01},
+ {PRO_DMOD, 0x0187, {0x00, 0x00, 0xbe, 0x02, 0x80}, 0x05},
+ {PRO_DMOD, 0xed02, {0xff}, 0x01},
+ {PRO_DMOD, 0xee42, {0xff}, 0x01},
+ {PRO_DMOD, 0xee82, {0xff}, 0x01},
+ {PRO_DMOD, 0xf000, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf01f, {0x8c, 0x00}, 0x02},
+ {PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00}, 0x03},
+ {PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+ {PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+ {PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+ {PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+ {PRO_DMOD, 0xf087, {0x00}, 0x01},
+ {PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
+ {PRO_DMOD, 0xf130, {0x04}, 0x01},
+ {PRO_DMOD, 0xf132, {0x04}, 0x01},
+ {PRO_DMOD, 0xf144, {0x1a}, 0x01},
+ {PRO_DMOD, 0xf146, {0x00}, 0x01},
+ {PRO_DMOD, 0xf14a, {0x01}, 0x01},
+ {PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0xf14f, {0x04}, 0x01},
+ {PRO_DMOD, 0xf158, {0x7f}, 0x01},
+ {PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
+ {PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
+ {PRO_DMOD, 0xf163, {0x05}, 0x01},
+ {PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
+ {PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0xf183, {0x01}, 0x01},
+ {PRO_DMOD, 0xf19d, {0x40}, 0x01},
+ {PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
+ {PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
+ {PRO_DMOD, 0xf204, {0x10}, 0x01},
+ {PRO_DMOD, 0xf214, {0x00}, 0x01},
+ {PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
+ {PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
+ {PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
+ {PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
+ {PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+ {PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
+ {PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
+ {PRO_DMOD, 0xf600, {0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17
+ , 0x1f}, 0x08},
+ {PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
+ {PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
+ {PRO_DMOD, 0xf78b, {0x01}, 0x01},
+ {PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
+ {PRO_DMOD, 0xf905, {0x01}, 0x01},
+ {PRO_DMOD, 0xfb06, {0x03}, 0x01},
+ {PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+ {0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+static struct it913xset it9135_61[] = {
+ {PRO_DMOD, 0x0043, {0x00}, 0x01},
+ {PRO_DMOD, 0x0046, {0x61}, 0x01},
+ {PRO_DMOD, 0x0051, {0x01}, 0x01},
+ {PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0x0068, {0x06}, 0x01},
+ {PRO_DMOD, 0x006a, {0x03}, 0x01},
+ {PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
+ {PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0x90, 0x01}, 0x05},
+ {PRO_DMOD, 0x007e, {0x04}, 0x01},
+ {PRO_DMOD, 0x0081, {0x0a, 0x12}, 0x02},
+ {PRO_DMOD, 0x0084, {0x0a, 0x33, 0xbc, 0x9c, 0xcc, 0xa8, 0x01}, 0x07},
+ {PRO_DMOD, 0x008e, {0x01}, 0x01},
+ {PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
+ {PRO_DMOD, 0x0099, {0x01}, 0x01},
+ {PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
+ {PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
+ {PRO_DMOD, 0x00a3, {0x01, 0x5c, 0x01, 0x01}, 0x04},
+ {PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
+ {PRO_DMOD, 0x00b0, {0x01}, 0x01},
+ {PRO_DMOD, 0x00b3, {0x02, 0x3a}, 0x02},
+ {PRO_DMOD, 0x00b6, {0x14}, 0x01},
+ {PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05, 0x01, 0x00}, 0x05},
+ {PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
+ {PRO_DMOD, 0x00cb, {0x32, 0x2c, 0x4f, 0x30}, 0x04},
+ {PRO_DMOD, 0x00f3, {0x05, 0xa0, 0x8c}, 0x03},
+ {PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
+ {PRO_DMOD, 0x00fc, { 0x03, 0x03, 0x02, 0x08, 0x50, 0x7b, 0x8c,
+ 0x01, 0x02, 0xc8, 0x00}, 0x0b},
+ {PRO_DMOD, 0x0109, {0x02}, 0x01},
+ {PRO_DMOD, 0x0115, {0x0a, 0x03}, 0x02},
+ {PRO_DMOD, 0x011a, {0xc6}, 0x01},
+ {PRO_DMOD, 0x0124, {0xa8}, 0x01},
+ {PRO_DMOD, 0x0127, {0x00}, 0x01},
+ {PRO_DMOD, 0x012a, {0x59, 0x50, 0x47, 0x42}, 0x04},
+ {PRO_DMOD, 0x0137, {0x00}, 0x01},
+ {PRO_DMOD, 0x013b, {0x05}, 0x01},
+ {PRO_DMOD, 0x013f, {0x5b}, 0x01},
+ {PRO_DMOD, 0x0141, { 0x59, 0xf9, 0x59, 0x59, 0x8c, 0x8c, 0x8c,
+ 0x7b, 0x8c, 0x50, 0x8c, 0x8c, 0xa8, 0xc6,
+ 0x33}, 0x0f},
+ {PRO_DMOD, 0x0151, {0x28}, 0x01},
+ {PRO_DMOD, 0x0153, {0xcc}, 0x01},
+ {PRO_DMOD, 0x0178, {0x09}, 0x01},
+ {PRO_DMOD, 0x0181, {0x9c, 0x76}, 0x02},
+ {PRO_DMOD, 0x0185, {0x28}, 0x01},
+ {PRO_DMOD, 0x0187, {0x01, 0x00, 0xaa, 0x02, 0x80}, 0x05},
+ {PRO_DMOD, 0xed02, {0xff}, 0x01},
+ {PRO_DMOD, 0xee42, {0xff}, 0x01},
+ {PRO_DMOD, 0xee82, {0xff}, 0x01},
+ {PRO_DMOD, 0xf000, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf01f, {0x8c, 0x00}, 0x02},
+ {PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00}, 0x03},
+ {PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+ {PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+ {PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+ {PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+ {PRO_DMOD, 0xf087, {0x00}, 0x01},
+ {PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
+ {PRO_DMOD, 0xf130, {0x04}, 0x01},
+ {PRO_DMOD, 0xf132, {0x04}, 0x01},
+ {PRO_DMOD, 0xf144, {0x1a}, 0x01},
+ {PRO_DMOD, 0xf146, {0x00}, 0x01},
+ {PRO_DMOD, 0xf14a, {0x01}, 0x01},
+ {PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0xf14f, {0x04}, 0x01},
+ {PRO_DMOD, 0xf158, {0x7f}, 0x01},
+ {PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
+ {PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
+ {PRO_DMOD, 0xf163, {0x05}, 0x01},
+ {PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
+ {PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0xf183, {0x01}, 0x01},
+ {PRO_DMOD, 0xf19d, {0x40}, 0x01},
+ {PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
+ {PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
+ {PRO_DMOD, 0xf204, {0x10}, 0x01},
+ {PRO_DMOD, 0xf214, {0x00}, 0x01},
+ {PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
+ {PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
+ {PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
+ {PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
+ {PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+ {PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
+ {PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
+ {PRO_DMOD, 0xf600, { 0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
+ 0x1f}, 0x08},
+ {PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
+ {PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
+ {PRO_DMOD, 0xf78b, {0x01}, 0x01},
+ {PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
+ {PRO_DMOD, 0xf905, {0x01}, 0x01},
+ {PRO_DMOD, 0xfb06, {0x03}, 0x01},
+ {PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+ {0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+static struct it913xset it9135_62[] = {
+ {PRO_DMOD, 0x0043, {0x00}, 0x01},
+ {PRO_DMOD, 0x0046, {0x62}, 0x01},
+ {PRO_DMOD, 0x0051, {0x01}, 0x01},
+ {PRO_DMOD, 0x005f, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0x0068, {0x0a}, 0x01},
+ {PRO_DMOD, 0x006a, {0x03}, 0x01},
+ {PRO_DMOD, 0x0070, {0x0a, 0x05, 0x02}, 0x03},
+ {PRO_DMOD, 0x0075, {0x8c, 0x8c, 0x8c, 0x8c, 0x01}, 0x05},
+ {PRO_DMOD, 0x007e, {0x04}, 0x01},
+ {PRO_DMOD, 0x0081, {0x0a, 0x12}, 0x02},
+ {PRO_DMOD, 0x0084, { 0x0a, 0x33, 0xb8, 0x9c, 0xb2, 0xa6, 0x01},
+ 0x07},
+ {PRO_DMOD, 0x008e, {0x01}, 0x01},
+ {PRO_DMOD, 0x0092, {0x06, 0x00, 0x00, 0x00, 0x00}, 0x05},
+ {PRO_DMOD, 0x0099, {0x01}, 0x01},
+ {PRO_DMOD, 0x009b, {0x3c, 0x28}, 0x02},
+ {PRO_DMOD, 0x009f, {0xe1, 0xcf}, 0x02},
+ {PRO_DMOD, 0x00a3, {0x01, 0x5a, 0x01, 0x01}, 0x04},
+ {PRO_DMOD, 0x00a9, {0x00, 0x01}, 0x02},
+ {PRO_DMOD, 0x00b0, {0x01}, 0x01},
+ {PRO_DMOD, 0x00b3, {0x02, 0x3a}, 0x02},
+ {PRO_DMOD, 0x00b6, {0x14}, 0x01},
+ {PRO_DMOD, 0x00c0, {0x11, 0x00, 0x05, 0x01, 0x00}, 0x05},
+ {PRO_DMOD, 0x00c6, {0x19, 0x00}, 0x02},
+ {PRO_DMOD, 0x00cb, {0x32, 0x2c, 0x4f, 0x30}, 0x04},
+ {PRO_DMOD, 0x00f3, {0x05, 0x8c, 0x8c}, 0x03},
+ {PRO_DMOD, 0x00f8, {0x03, 0x06, 0x06}, 0x03},
+ {PRO_DMOD, 0x00fc, { 0x02, 0x03, 0x02, 0x09, 0x50, 0x6e, 0x8c,
+ 0x02, 0x02, 0xc2, 0x00}, 0x0b},
+ {PRO_DMOD, 0x0109, {0x02}, 0x01},
+ {PRO_DMOD, 0x0115, {0x0a, 0x03}, 0x02},
+ {PRO_DMOD, 0x011a, {0xb8}, 0x01},
+ {PRO_DMOD, 0x0124, {0xa8}, 0x01},
+ {PRO_DMOD, 0x0127, {0x00}, 0x01},
+ {PRO_DMOD, 0x012a, {0x53, 0x51, 0x4e, 0x43}, 0x04},
+ {PRO_DMOD, 0x0137, {0x00}, 0x01},
+ {PRO_DMOD, 0x013b, {0x05}, 0x01},
+ {PRO_DMOD, 0x013f, {0x5b}, 0x01},
+ {PRO_DMOD, 0x0141, { 0x59, 0xf9, 0x59, 0x19, 0x8c, 0x8c, 0x8c,
+ 0x7b, 0x8c, 0x50, 0x70, 0x8c, 0x96, 0xd0,
+ 0x33}, 0x0f},
+ {PRO_DMOD, 0x0151, {0x28}, 0x01},
+ {PRO_DMOD, 0x0153, {0xb2}, 0x01},
+ {PRO_DMOD, 0x0178, {0x09}, 0x01},
+ {PRO_DMOD, 0x0181, {0x9c, 0x6e}, 0x02},
+ {PRO_DMOD, 0x0185, {0x24}, 0x01},
+ {PRO_DMOD, 0x0187, {0x00, 0x00, 0xb8, 0x02, 0x80}, 0x05},
+ {PRO_DMOD, 0xed02, {0xff}, 0x01},
+ {PRO_DMOD, 0xee42, {0xff}, 0x01},
+ {PRO_DMOD, 0xee82, {0xff}, 0x01},
+ {PRO_DMOD, 0xf000, {0x0f}, 0x01},
+ {PRO_DMOD, 0xf01f, {0x8c, 0x00}, 0x02},
+ {PRO_DMOD, 0xf029, {0x8c, 0x00, 0x00}, 0x03},
+ {PRO_DMOD, 0xf064, {0x03, 0xf9, 0x03, 0x01}, 0x04},
+ {PRO_DMOD, 0xf06f, {0xe0, 0x03}, 0x02},
+ {PRO_DMOD, 0xf072, {0x0f, 0x03}, 0x02},
+ {PRO_DMOD, 0xf077, {0x01, 0x00}, 0x02},
+ {PRO_DMOD, 0xf087, {0x00}, 0x01},
+ {PRO_DMOD, 0xf09b, {0x3f, 0x00, 0x20, 0x00, 0x0c, 0x00}, 0x06},
+ {PRO_DMOD, 0xf130, {0x04}, 0x01},
+ {PRO_DMOD, 0xf132, {0x04}, 0x01},
+ {PRO_DMOD, 0xf144, {0x1a}, 0x01},
+ {PRO_DMOD, 0xf146, {0x00}, 0x01},
+ {PRO_DMOD, 0xf14a, {0x01}, 0x01},
+ {PRO_DMOD, 0xf14c, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0xf14f, {0x04}, 0x01},
+ {PRO_DMOD, 0xf158, {0x7f}, 0x01},
+ {PRO_DMOD, 0xf15a, {0x00, 0x08}, 0x02},
+ {PRO_DMOD, 0xf15d, {0x03, 0x05}, 0x02},
+ {PRO_DMOD, 0xf163, {0x05}, 0x01},
+ {PRO_DMOD, 0xf166, {0x01, 0x40, 0x0f}, 0x03},
+ {PRO_DMOD, 0xf17a, {0x00, 0x00}, 0x02},
+ {PRO_DMOD, 0xf183, {0x01}, 0x01},
+ {PRO_DMOD, 0xf19d, {0x40}, 0x01},
+ {PRO_DMOD, 0xf1bc, {0x36, 0x00}, 0x02},
+ {PRO_DMOD, 0xf1cb, {0xa0, 0x01}, 0x02},
+ {PRO_DMOD, 0xf204, {0x10}, 0x01},
+ {PRO_DMOD, 0xf214, {0x00}, 0x01},
+ {PRO_DMOD, 0xf24c, {0x88, 0x95, 0x9a, 0x90}, 0x04},
+ {PRO_DMOD, 0xf25a, {0x07, 0xe8, 0x03, 0xb0, 0x04}, 0x05},
+ {PRO_DMOD, 0xf270, {0x01, 0x02, 0x01, 0x02}, 0x04},
+ {PRO_DMOD, 0xf40e, {0x0a, 0x40, 0x08}, 0x03},
+ {PRO_DMOD, 0xf55f, {0x0a}, 0x01},
+ {PRO_DMOD, 0xf561, {0x15, 0x20}, 0x02},
+ {PRO_DMOD, 0xf5e3, {0x09, 0x01, 0x01}, 0x03},
+ {PRO_DMOD, 0xf600, { 0x05, 0x08, 0x0b, 0x0e, 0x11, 0x14, 0x17,
+ 0x1f}, 0x08},
+ {PRO_DMOD, 0xf60e, {0x00, 0x04, 0x32, 0x10}, 0x04},
+ {PRO_DMOD, 0xf707, {0xfc, 0x00, 0x37, 0x00}, 0x04},
+ {PRO_DMOD, 0xf78b, {0x01}, 0x01},
+ {PRO_DMOD, 0xf80f, {0x40, 0x54, 0x5a}, 0x03},
+ {PRO_DMOD, 0xf905, {0x01}, 0x01},
+ {PRO_DMOD, 0xfb06, {0x03}, 0x01},
+ {PRO_DMOD, 0xfd8b, {0x00}, 0x01},
+ {0xff, 0x0000, {0x00}, 0x00} /* Terminating Entry */
+};
+
+/* Tuner setting scripts (still keeping it9137) */
static struct it913xset it9137_tuner_off[] = {
{PRO_DMOD, 0xfba8, {0x01}, 0x01}, /* Tuner Clock Off */
{PRO_DMOD, 0xec40, {0x00}, 0x01}, /* Power Down Tuner */
{PRO_DMOD, 0xec02, {0x3f, 0x1f, 0x3f, 0x3f}, 0x04},
+ {PRO_DMOD, 0xec06, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00}, 0x0c},
+ {PRO_DMOD, 0xec12, {0x00, 0x00, 0x00, 0x00}, 0x04},
+ {PRO_DMOD, 0xec17, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00}, 0x09},
+ {PRO_DMOD, 0xec22, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00}, 0x0a},
+ {PRO_DMOD, 0xec20, {0x00}, 0x01},
{PRO_DMOD, 0xec3f, {0x01}, 0x01},
{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
};
+static struct it913xset set_it9135_template[] = {
+ {PRO_DMOD, 0xee06, {0x00}, 0x01},
+ {PRO_DMOD, 0xec56, {0x00}, 0x01},
+ {PRO_DMOD, 0xec4c, {0x00}, 0x01},
+ {PRO_DMOD, 0xec4d, {0x00}, 0x01},
+ {PRO_DMOD, 0xec4e, {0x00}, 0x01},
+ {PRO_DMOD, 0x011e, {0x00}, 0x01}, /* Older Devices */
+ {PRO_DMOD, 0x011f, {0x00}, 0x01},
+ {0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
+};
+
static struct it913xset set_it9137_template[] = {
{PRO_DMOD, 0xee06, {0x00}, 0x01},
{PRO_DMOD, 0xec56, {0x00}, 0x01},
diff --git a/drivers/media/dvb/frontends/it913x-fe.c b/drivers/media/dvb/frontends/it913x-fe.c
index d4bd24e..ccc36bf 100644
--- a/drivers/media/dvb/frontends/it913x-fe.c
+++ b/drivers/media/dvb/frontends/it913x-fe.c
@@ -46,13 +46,17 @@
dprintk(level, name" (%02x%02x%02x%02x%02x%02x%02x%02x)", \
*p, *(p+1), *(p+2), *(p+3), *(p+4), \
*(p+5), *(p+6), *(p+7));
+#define info(format, arg...) \
+ printk(KERN_INFO "it913x-fe: " format "\n" , ## arg)
struct it913x_fe_state {
struct dvb_frontend frontend;
struct i2c_adapter *i2c_adap;
+ struct ite_config *config;
u8 i2c_addr;
u32 frequency;
- u8 adf;
+ fe_modulation_t constellation;
+ fe_transmit_mode_t transmission_mode;
u32 crystalFrequency;
u32 adcFrequency;
u8 tuner_type;
@@ -62,6 +66,7 @@
u8 tun_fdiv;
u8 tun_clk_mode;
u32 tun_fn_min;
+ u32 ucblocks;
};
static int it913x_read_reg(struct it913x_fe_state *state,
@@ -211,20 +216,24 @@
state->tun_fn_min /= (state->tun_fdiv * nv_val);
deb_info("Tuner fn_min %d", state->tun_fn_min);
- for (i = 0; i < 50; i++) {
- reg = it913x_read_reg_u8(state, 0xec82);
- if (reg > 0)
- break;
- if (reg < 0)
- return -ENODEV;
- udelay(2000);
+ if (state->config->chip_ver > 1)
+ msleep(50);
+ else {
+ for (i = 0; i < 50; i++) {
+ reg = it913x_read_reg_u8(state, 0xec82);
+ if (reg > 0)
+ break;
+ if (reg < 0)
+ return -ENODEV;
+ udelay(2000);
+ }
}
return it913x_write_reg(state, PRO_DMOD, 0xed81, val);
}
static int it9137_set_tuner(struct it913x_fe_state *state,
- enum fe_bandwidth bandwidth, u32 frequency_m)
+ u32 bandwidth, u32 frequency_m)
{
struct it913xset *set_tuner = set_it9137_template;
int ret, reg;
@@ -237,6 +246,11 @@
u8 lna_band;
u8 bw;
+ if (state->config->firmware_ver == 1)
+ set_tuner = set_it9135_template;
+ else
+ set_tuner = set_it9137_template;
+
deb_info("Tuner Frequency %d Bandwidth %d", frequency, bandwidth);
if (frequency >= 51000 && frequency <= 440000) {
@@ -273,16 +287,21 @@
return -EINVAL;
set_tuner[0].reg[0] = lna_band;
- if (bandwidth == BANDWIDTH_5_MHZ)
+ switch (bandwidth) {
+ case 5000000:
bw = 0;
- else if (bandwidth == BANDWIDTH_6_MHZ)
+ break;
+ case 6000000:
bw = 2;
- else if (bandwidth == BANDWIDTH_7_MHZ)
+ break;
+ case 7000000:
bw = 4;
- else if (bandwidth == BANDWIDTH_8_MHZ)
+ break;
+ default:
+ case 8000000:
bw = 6;
- else
- bw = 6;
+ break;
+ }
set_tuner[1].reg[0] = bw;
set_tuner[2].reg[0] = 0xa0 | (l_band << 3);
@@ -361,7 +380,7 @@
}
static int it913x_fe_select_bw(struct it913x_fe_state *state,
- enum fe_bandwidth bandwidth, u32 adcFrequency)
+ u32 bandwidth, u32 adcFrequency)
{
int ret, i;
u8 buffer[256];
@@ -374,17 +393,21 @@
deb_info("Bandwidth %d Adc %d", bandwidth, adcFrequency);
- if (bandwidth == BANDWIDTH_5_MHZ)
+ switch (bandwidth) {
+ case 5000000:
bw = 3;
- else if (bandwidth == BANDWIDTH_6_MHZ)
+ break;
+ case 6000000:
bw = 0;
- else if (bandwidth == BANDWIDTH_7_MHZ)
+ break;
+ case 7000000:
bw = 1;
- else if (bandwidth == BANDWIDTH_8_MHZ)
+ break;
+ default:
+ case 8000000:
bw = 2;
- else
- bw = 2;
-
+ break;
+ }
ret = it913x_write_reg(state, PRO_DMOD, REG_BW, bw);
if (state->table == NULL)
@@ -492,31 +515,79 @@
return 0;
}
-static int it913x_fe_read_snr(struct dvb_frontend *fe, u16* snr)
+static int it913x_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
{
struct it913x_fe_state *state = fe->demodulator_priv;
- int ret = it913x_read_reg_u8(state, SIGNAL_QUALITY);
- ret = (ret * 0xff) / 0x64;
- ret |= (ret << 0x8);
- *snr = ~ret;
- return 0;
+ int ret;
+ u8 reg[3];
+ u32 snr_val, snr_min, snr_max;
+ u32 temp;
+
+ ret = it913x_read_reg(state, 0x2c, reg, sizeof(reg));
+
+ snr_val = (u32)(reg[2] << 16) | (reg[1] << 8) | reg[0];
+
+ ret |= it913x_read_reg(state, 0xf78b, reg, 1);
+ if (reg[0])
+ snr_val /= reg[0];
+
+ if (state->transmission_mode == TRANSMISSION_MODE_2K)
+ snr_val *= 4;
+ else if (state->transmission_mode == TRANSMISSION_MODE_4K)
+ snr_val *= 2;
+
+ if (state->constellation == QPSK) {
+ snr_min = 0xb4711;
+ snr_max = 0x191451;
+ } else if (state->constellation == QAM_16) {
+ snr_min = 0x4f0d5;
+ snr_max = 0xc7925;
+ } else if (state->constellation == QAM_64) {
+ snr_min = 0x256d0;
+ snr_max = 0x626be;
+ } else
+ return -EINVAL;
+
+ if (snr_val < snr_min)
+ *snr = 0;
+ else if (snr_val < snr_max) {
+ temp = (snr_val - snr_min) >> 5;
+ temp *= 0xffff;
+ temp /= (snr_max - snr_min) >> 5;
+ *snr = (u16)temp;
+ } else
+ *snr = 0xffff;
+
+ return (ret < 0) ? -ENODEV : 0;
}
static int it913x_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
{
- *ber = 0;
+ struct it913x_fe_state *state = fe->demodulator_priv;
+ int ret;
+ u8 reg[5];
+ /* Read Aborted Packets and Pre-Viterbi error rate 5 bytes */
+ ret = it913x_read_reg(state, RSD_ABORT_PKT_LSB, reg, sizeof(reg));
+ state->ucblocks += (u32)(reg[1] << 8) | reg[0];
+ *ber = (u32)(reg[4] << 16) | (reg[3] << 8) | reg[2];
return 0;
}
static int it913x_fe_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
{
- *ucblocks = 0;
- return 0;
+ struct it913x_fe_state *state = fe->demodulator_priv;
+ int ret;
+ u8 reg[2];
+ /* Aborted Packets */
+ ret = it913x_read_reg(state, RSD_ABORT_PKT_LSB, reg, sizeof(reg));
+ state->ucblocks += (u32)(reg[1] << 8) | reg[0];
+ *ucblocks = state->ucblocks;
+ return ret;
}
-static int it913x_fe_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int it913x_fe_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct it913x_fe_state *state = fe->demodulator_priv;
int ret;
u8 reg[8];
@@ -524,26 +595,30 @@
ret = it913x_read_reg(state, REG_TPSD_TX_MODE, reg, sizeof(reg));
if (reg[3] < 3)
- p->u.ofdm.constellation = fe_con[reg[3]];
+ p->modulation = fe_con[reg[3]];
if (reg[0] < 3)
- p->u.ofdm.transmission_mode = fe_mode[reg[0]];
+ p->transmission_mode = fe_mode[reg[0]];
if (reg[1] < 4)
- p->u.ofdm.guard_interval = fe_gi[reg[1]];
+ p->guard_interval = fe_gi[reg[1]];
if (reg[2] < 4)
- p->u.ofdm.hierarchy_information = fe_hi[reg[2]];
+ p->hierarchy = fe_hi[reg[2]];
- p->u.ofdm.code_rate_HP = (reg[6] < 6) ? fe_code[reg[6]] : FEC_NONE;
- p->u.ofdm.code_rate_LP = (reg[7] < 6) ? fe_code[reg[7]] : FEC_NONE;
+ p->code_rate_HP = (reg[6] < 6) ? fe_code[reg[6]] : FEC_NONE;
+ p->code_rate_LP = (reg[7] < 6) ? fe_code[reg[7]] : FEC_NONE;
+
+ /* Update internal state to reflect the autodetected props */
+ state->constellation = p->modulation;
+ state->transmission_mode = p->transmission_mode;
return 0;
}
-static int it913x_fe_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int it913x_fe_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct it913x_fe_state *state = fe->demodulator_priv;
int ret, i;
u8 empty_ch, last_ch;
@@ -551,7 +626,7 @@
state->it913x_status = 0;
/* Set bw*/
- ret = it913x_fe_select_bw(state, p->u.ofdm.bandwidth,
+ ret = it913x_fe_select_bw(state, p->bandwidth_hz,
state->adcFrequency);
/* Training Mode Off */
@@ -571,20 +646,25 @@
i = 1;
else if ((p->frequency >= 1450000000) && (p->frequency <= 1680000000))
i = 2;
- else
- return -EOPNOTSUPP;
+ else
+ return -EOPNOTSUPP;
ret = it913x_write_reg(state, PRO_DMOD, FREE_BAND, i);
deb_info("Frontend Set Tuner Type %02x", state->tuner_type);
switch (state->tuner_type) {
- case IT9137: /* Tuner type 0x38 */
+ case IT9135_38:
+ case IT9135_51:
+ case IT9135_52:
+ case IT9135_60:
+ case IT9135_61:
+ case IT9135_62:
ret = it9137_set_tuner(state,
- p->u.ofdm.bandwidth, p->frequency);
+ p->bandwidth_hz, p->frequency);
break;
default:
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -678,16 +758,19 @@
static int it913x_fe_start(struct it913x_fe_state *state)
{
- struct it913xset *set_fe;
+ struct it913xset *set_lna;
struct it913xset *set_mode;
int ret;
- u8 adf = (state->adf & 0xf);
+ u8 adf = (state->config->adf & 0xf);
u32 adc, xtal;
u8 b[4];
- ret = it913x_init_tuner(state);
+ if (state->config->chip_ver == 1)
+ ret = it913x_init_tuner(state);
- if (adf < 12) {
+ info("ADF table value :%02x", adf);
+
+ if (adf < 10) {
state->crystalFrequency = fe_clockTable[adf].xtal ;
state->table = fe_clockTable[adf].table;
state->adcFrequency = state->table->adcFrequency;
@@ -698,9 +781,6 @@
} else
return -EINVAL;
- deb_info("Xtal Freq :%d Adc Freq :%d Adc %08x Xtal %08x",
- state->crystalFrequency, state->adcFrequency, adc, xtal);
-
/* Set LED indicator on GPIOH3 */
ret = it913x_write_reg(state, PRO_LINK, GPIOH3_EN, 0x1);
ret |= it913x_write_reg(state, PRO_LINK, GPIOH3_ON, 0x1);
@@ -721,22 +801,71 @@
b[2] = (adc >> 16) & 0xff;
ret |= it913x_write(state, PRO_DMOD, ADC_FREQ, b, 3);
- switch (state->tuner_type) {
- case IT9137: /* Tuner type 0x38 */
- set_fe = it9137_set;
- break;
- default:
- return -EINVAL;
- }
+ if (state->config->adc_x2)
+ ret |= it913x_write_reg(state, PRO_DMOD, ADC_X_2, 0x01);
+ b[0] = 0;
+ b[1] = 0;
+ b[2] = 0;
+ ret |= it913x_write(state, PRO_DMOD, 0x0029, b, 3);
- /* set the demod */
- ret = it913x_fe_script_loader(state, set_fe);
+ info("Crystal Frequency :%d Adc Frequency :%d ADC X2: %02x",
+ state->crystalFrequency, state->adcFrequency,
+ state->config->adc_x2);
+ deb_info("Xtal value :%04x Adc value :%04x", xtal, adc);
+
+ if (ret < 0)
+ return -ENODEV;
+
+ /* v1 or v2 tuner script */
+ if (state->config->chip_ver > 1)
+ ret = it913x_fe_script_loader(state, it9135_v2);
+ else
+ ret = it913x_fe_script_loader(state, it9135_v1);
+ if (ret < 0)
+ return ret;
+
+ /* LNA Scripts */
+ switch (state->tuner_type) {
+ case IT9135_51:
+ set_lna = it9135_51;
+ break;
+ case IT9135_52:
+ set_lna = it9135_52;
+ break;
+ case IT9135_60:
+ set_lna = it9135_60;
+ break;
+ case IT9135_61:
+ set_lna = it9135_61;
+ break;
+ case IT9135_62:
+ set_lna = it9135_62;
+ break;
+ case IT9135_38:
+ default:
+ set_lna = it9135_38;
+ }
+ info("Tuner LNA type :%02x", state->tuner_type);
+
+ ret = it913x_fe_script_loader(state, set_lna);
+ if (ret < 0)
+ return ret;
+
+ if (state->config->chip_ver == 2) {
+ ret = it913x_write_reg(state, PRO_DMOD, TRIGGER_OFSM, 0x1);
+ ret |= it913x_write_reg(state, PRO_LINK, PADODPU, 0x0);
+ ret |= it913x_write_reg(state, PRO_LINK, AGC_O_D, 0x0);
+ ret |= it913x_init_tuner(state);
+ }
+ if (ret < 0)
+ return -ENODEV;
+
/* Always solo frontend */
set_mode = set_solo_fe;
ret |= it913x_fe_script_loader(state, set_mode);
ret |= it913x_fe_suspend(state);
- return 0;
+ return (ret < 0) ? -ENODEV : 0;
}
static int it913x_fe_init(struct dvb_frontend *fe)
@@ -746,17 +875,11 @@
/* Power Up Tuner - common all versions */
ret = it913x_write_reg(state, PRO_DMOD, 0xec40, 0x1);
- ret |= it913x_write_reg(state, PRO_DMOD, AFE_MEM0, 0x0);
-
ret |= it913x_fe_script_loader(state, init_1);
- switch (state->tuner_type) {
- case IT9137:
- ret |= it913x_write_reg(state, PRO_DMOD, 0xfba8, 0x0);
- break;
- default:
- return -EINVAL;
- }
+ ret |= it913x_write_reg(state, PRO_DMOD, AFE_MEM0, 0x0);
+
+ ret |= it913x_write_reg(state, PRO_DMOD, 0xfba8, 0x0);
return (ret < 0) ? -ENODEV : 0;
}
@@ -770,19 +893,34 @@
static struct dvb_frontend_ops it913x_fe_ofdm_ops;
struct dvb_frontend *it913x_fe_attach(struct i2c_adapter *i2c_adap,
- u8 i2c_addr, u8 adf, u8 type)
+ u8 i2c_addr, struct ite_config *config)
{
struct it913x_fe_state *state = NULL;
int ret;
+
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct it913x_fe_state), GFP_KERNEL);
if (state == NULL)
+ return NULL;
+ if (config == NULL)
goto error;
state->i2c_adap = i2c_adap;
state->i2c_addr = i2c_addr;
- state->adf = adf;
- state->tuner_type = type;
+ state->config = config;
+
+ switch (state->config->tuner_id_0) {
+ case IT9135_51:
+ case IT9135_52:
+ case IT9135_60:
+ case IT9135_61:
+ case IT9135_62:
+ state->tuner_type = state->config->tuner_id_0;
+ break;
+ default:
+ case IT9135_38:
+ state->tuner_type = IT9135_38;
+ }
ret = it913x_fe_start(state);
if (ret < 0)
@@ -802,10 +940,9 @@
EXPORT_SYMBOL(it913x_fe_attach);
static struct dvb_frontend_ops it913x_fe_ofdm_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "it913x-fe DVB-T",
- .type = FE_OFDM,
.frequency_min = 51000000,
.frequency_max = 1680000000,
.frequency_stepsize = 62500,
@@ -835,5 +972,5 @@
MODULE_DESCRIPTION("it913x Frontend and it9137 tuner");
MODULE_AUTHOR("Malcolm Priestley tvboxspy@gmail.com");
-MODULE_VERSION("1.07");
+MODULE_VERSION("1.13");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/it913x-fe.h b/drivers/media/dvb/frontends/it913x-fe.h
index 9d97f32..c4a908e 100644
--- a/drivers/media/dvb/frontends/it913x-fe.h
+++ b/drivers/media/dvb/frontends/it913x-fe.h
@@ -23,13 +23,27 @@
#include <linux/dvb/frontend.h>
#include "dvb_frontend.h"
+
+struct ite_config {
+ u8 chip_ver;
+ u16 chip_type;
+ u32 firmware;
+ u8 firmware_ver;
+ u8 adc_x2;
+ u8 tuner_id_0;
+ u8 tuner_id_1;
+ u8 dual_mode;
+ u8 adf;
+};
+
#if defined(CONFIG_DVB_IT913X_FE) || (defined(CONFIG_DVB_IT913X_FE_MODULE) && \
defined(MODULE))
extern struct dvb_frontend *it913x_fe_attach(struct i2c_adapter *i2c_adap,
- u8 i2c_addr, u8 adf, u8 type);
+ u8 i2c_addr, struct ite_config *config);
#else
static inline struct dvb_frontend *it913x_fe_attach(
- struct i2c_adapter *i2c_adap, u8 i2c_addr, u8 adf, u8 type)
+ struct i2c_adapter *i2c_adap,
+ u8 i2c_addr, struct ite_config *config)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
@@ -134,6 +148,16 @@
#define COEFF_1_2048 0x0001
#define XTAL_CLK 0x0025
#define BFS_FCW 0x0029
+
+/* Error Regs */
+#define RSD_ABORT_PKT_LSB 0x0032
+#define RSD_ABORT_PKT_MSB 0x0033
+#define RSD_BIT_ERR_0_7 0x0034
+#define RSD_BIT_ERR_8_15 0x0035
+#define RSD_BIT_ERR_23_16 0x0036
+#define RSD_BIT_COUNT_LSB 0x0037
+#define RSD_BIT_COUNT_MSB 0x0038
+
#define TPSD_LOCK 0x003c
#define TRAINING_MODE 0x0040
#define ADC_X_2 0x0045
@@ -144,8 +168,14 @@
#define EST_SIGNAL_LEVEL 0x004a
#define FREE_BAND 0x004b
#define SUSPEND_FLAG 0x004c
-/* Build in tuners */
+/* Build in tuner types */
#define IT9137 0x38
+#define IT9135_38 0x38
+#define IT9135_51 0x51
+#define IT9135_52 0x52
+#define IT9135_60 0x60
+#define IT9135_61 0x61
+#define IT9135_62 0x62
enum {
CMD_DEMOD_READ = 0,
@@ -193,4 +223,11 @@
WRITE_CMD,
};
+enum {
+ IT9135_AUTO = 0,
+ IT9137_FW,
+ IT9135_V1_FW,
+ IT9135_V2_FW,
+};
+
#endif /* IT913X_FE_H */
diff --git a/drivers/media/dvb/frontends/itd1000.c b/drivers/media/dvb/frontends/itd1000.c
index aa9ccb8..3164575 100644
--- a/drivers/media/dvb/frontends/itd1000.c
+++ b/drivers/media/dvb/frontends/itd1000.c
@@ -250,13 +250,14 @@
itd1000_set_vco(state, freq_khz);
}
-static int itd1000_set_parameters(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int itd1000_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct itd1000_state *state = fe->tuner_priv;
u8 pllcon1;
- itd1000_set_lo(state, p->frequency);
- itd1000_set_lpf_bw(state, p->u.qpsk.symbol_rate);
+ itd1000_set_lo(state, c->frequency);
+ itd1000_set_lpf_bw(state, c->symbol_rate);
pllcon1 = itd1000_read_reg(state, PLLCON1) & 0x7f;
itd1000_write_reg(state, PLLCON1, pllcon1 | (1 << 7));
diff --git a/drivers/media/dvb/frontends/ix2505v.c b/drivers/media/dvb/frontends/ix2505v.c
index 9a517a4..bc5a820 100644
--- a/drivers/media/dvb/frontends/ix2505v.c
+++ b/drivers/media/dvb/frontends/ix2505v.c
@@ -129,12 +129,12 @@
* 1 -> 8 -> 6
*/
-static int ix2505v_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int ix2505v_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct ix2505v_state *state = fe->tuner_priv;
- u32 frequency = params->frequency;
- u32 b_w = (params->u.qpsk.symbol_rate * 27) / 32000;
+ u32 frequency = c->frequency;
+ u32 b_w = (c->symbol_rate * 27) / 32000;
u32 div_factor, N , A, x;
int ret = 0, len;
u8 gain, cc, ref, psc, local_osc, lpf;
diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c
index 445fa106..36fcf55 100644
--- a/drivers/media/dvb/frontends/l64781.c
+++ b/drivers/media/dvb/frontends/l64781.c
@@ -117,18 +117,17 @@
return (i2c_transfer(state->i2c, &msg, 1) == 1) ? 0 : -ENODEV;
}
-static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
+static int apply_frontend_param(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct l64781_state* state = fe->demodulator_priv;
/* The coderates for FEC_NONE, FEC_4_5 and FEC_FEC_6_7 are arbitrary */
static const u8 fec_tab[] = { 7, 0, 1, 2, 9, 3, 10, 4 };
/* QPSK, QAM_16, QAM_64 */
static const u8 qam_tab [] = { 2, 4, 0, 6 };
- static const u8 bw_tab [] = { 8, 7, 6 }; /* 8Mhz, 7MHz, 6MHz */
static const u8 guard_tab [] = { 1, 2, 4, 8 };
/* The Grundig 29504-401.04 Tuner comes with 18.432MHz crystal. */
static const u32 ppm = 8000;
- struct dvb_ofdm_parameters *p = ¶m->u.ofdm;
u32 ddfs_offset_fixed;
/* u32 ddfs_offset_variable = 0x6000-((1000000UL+ppm)/ */
/* bw_tab[p->bandWidth]<<10)/15625; */
@@ -137,18 +136,29 @@
u8 val0x04;
u8 val0x05;
u8 val0x06;
- int bw = p->bandwidth - BANDWIDTH_8_MHZ;
+ int bw;
+
+ switch (p->bandwidth_hz) {
+ case 8000000:
+ bw = 8;
+ break;
+ case 7000000:
+ bw = 7;
+ break;
+ case 6000000:
+ bw = 6;
+ break;
+ default:
+ return -EINVAL;
+ }
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, param);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
- if (param->inversion != INVERSION_ON &&
- param->inversion != INVERSION_OFF)
- return -EINVAL;
-
- if (bw < 0 || bw > 2)
+ if (p->inversion != INVERSION_ON &&
+ p->inversion != INVERSION_OFF)
return -EINVAL;
if (p->code_rate_HP != FEC_1_2 && p->code_rate_HP != FEC_2_3 &&
@@ -156,14 +166,14 @@
p->code_rate_HP != FEC_7_8)
return -EINVAL;
- if (p->hierarchy_information != HIERARCHY_NONE &&
+ if (p->hierarchy != HIERARCHY_NONE &&
(p->code_rate_LP != FEC_1_2 && p->code_rate_LP != FEC_2_3 &&
p->code_rate_LP != FEC_3_4 && p->code_rate_LP != FEC_5_6 &&
p->code_rate_LP != FEC_7_8))
return -EINVAL;
- if (p->constellation != QPSK && p->constellation != QAM_16 &&
- p->constellation != QAM_64)
+ if (p->modulation != QPSK && p->modulation != QAM_16 &&
+ p->modulation != QAM_64)
return -EINVAL;
if (p->transmission_mode != TRANSMISSION_MODE_2K &&
@@ -174,22 +184,22 @@
p->guard_interval > GUARD_INTERVAL_1_4)
return -EINVAL;
- if (p->hierarchy_information < HIERARCHY_NONE ||
- p->hierarchy_information > HIERARCHY_4)
+ if (p->hierarchy < HIERARCHY_NONE ||
+ p->hierarchy > HIERARCHY_4)
return -EINVAL;
- ddfs_offset_fixed = 0x4000-(ppm<<16)/bw_tab[p->bandwidth]/1000000;
+ ddfs_offset_fixed = 0x4000-(ppm<<16)/bw/1000000;
/* This works up to 20000 ppm, it overflows if too large ppm! */
init_freq = (((8UL<<25) + (8UL<<19) / 25*ppm / (15625/25)) /
- bw_tab[p->bandwidth] & 0xFFFFFF);
+ bw & 0xFFFFFF);
/* SPI bias calculation is slightly modified to fit in 32bit */
/* will work for high ppm only... */
spi_bias = 378 * (1 << 10);
spi_bias *= 16;
- spi_bias *= bw_tab[p->bandwidth];
- spi_bias *= qam_tab[p->constellation];
+ spi_bias *= bw;
+ spi_bias *= qam_tab[p->modulation];
spi_bias /= p->code_rate_HP + 1;
spi_bias /= (guard_tab[p->guard_interval] + 32);
spi_bias *= 1000;
@@ -199,10 +209,10 @@
val0x04 = (p->transmission_mode << 2) | p->guard_interval;
val0x05 = fec_tab[p->code_rate_HP];
- if (p->hierarchy_information != HIERARCHY_NONE)
+ if (p->hierarchy != HIERARCHY_NONE)
val0x05 |= (p->code_rate_LP - FEC_1_2) << 3;
- val0x06 = (p->hierarchy_information << 2) | p->constellation;
+ val0x06 = (p->hierarchy << 2) | p->modulation;
l64781_writereg (state, 0x04, val0x04);
l64781_writereg (state, 0x05, val0x05);
@@ -220,7 +230,7 @@
l64781_writereg (state, 0x1b, spi_bias & 0xff);
l64781_writereg (state, 0x1c, (spi_bias >> 8) & 0xff);
l64781_writereg (state, 0x1d, ((spi_bias >> 16) & 0x7f) |
- (param->inversion == INVERSION_ON ? 0x80 : 0x00));
+ (p->inversion == INVERSION_ON ? 0x80 : 0x00));
l64781_writereg (state, 0x22, ddfs_offset_fixed & 0xff);
l64781_writereg (state, 0x23, (ddfs_offset_fixed >> 8) & 0x3f);
@@ -233,8 +243,9 @@
return 0;
}
-static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* param)
+static int get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct l64781_state* state = fe->demodulator_priv;
int tmp;
@@ -242,98 +253,95 @@
tmp = l64781_readreg(state, 0x04);
switch(tmp & 3) {
case 0:
- param->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+ p->guard_interval = GUARD_INTERVAL_1_32;
break;
case 1:
- param->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+ p->guard_interval = GUARD_INTERVAL_1_16;
break;
case 2:
- param->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+ p->guard_interval = GUARD_INTERVAL_1_8;
break;
case 3:
- param->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+ p->guard_interval = GUARD_INTERVAL_1_4;
break;
}
switch((tmp >> 2) & 3) {
case 0:
- param->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+ p->transmission_mode = TRANSMISSION_MODE_2K;
break;
case 1:
- param->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+ p->transmission_mode = TRANSMISSION_MODE_8K;
break;
default:
- printk("Unexpected value for transmission_mode\n");
+ printk(KERN_WARNING "Unexpected value for transmission_mode\n");
}
-
-
tmp = l64781_readreg(state, 0x05);
switch(tmp & 7) {
case 0:
- param->u.ofdm.code_rate_HP = FEC_1_2;
+ p->code_rate_HP = FEC_1_2;
break;
case 1:
- param->u.ofdm.code_rate_HP = FEC_2_3;
+ p->code_rate_HP = FEC_2_3;
break;
case 2:
- param->u.ofdm.code_rate_HP = FEC_3_4;
+ p->code_rate_HP = FEC_3_4;
break;
case 3:
- param->u.ofdm.code_rate_HP = FEC_5_6;
+ p->code_rate_HP = FEC_5_6;
break;
case 4:
- param->u.ofdm.code_rate_HP = FEC_7_8;
+ p->code_rate_HP = FEC_7_8;
break;
default:
printk("Unexpected value for code_rate_HP\n");
}
switch((tmp >> 3) & 7) {
case 0:
- param->u.ofdm.code_rate_LP = FEC_1_2;
+ p->code_rate_LP = FEC_1_2;
break;
case 1:
- param->u.ofdm.code_rate_LP = FEC_2_3;
+ p->code_rate_LP = FEC_2_3;
break;
case 2:
- param->u.ofdm.code_rate_LP = FEC_3_4;
+ p->code_rate_LP = FEC_3_4;
break;
case 3:
- param->u.ofdm.code_rate_LP = FEC_5_6;
+ p->code_rate_LP = FEC_5_6;
break;
case 4:
- param->u.ofdm.code_rate_LP = FEC_7_8;
+ p->code_rate_LP = FEC_7_8;
break;
default:
printk("Unexpected value for code_rate_LP\n");
}
-
tmp = l64781_readreg(state, 0x06);
switch(tmp & 3) {
case 0:
- param->u.ofdm.constellation = QPSK;
+ p->modulation = QPSK;
break;
case 1:
- param->u.ofdm.constellation = QAM_16;
+ p->modulation = QAM_16;
break;
case 2:
- param->u.ofdm.constellation = QAM_64;
+ p->modulation = QAM_64;
break;
default:
- printk("Unexpected value for constellation\n");
+ printk(KERN_WARNING "Unexpected value for modulation\n");
}
switch((tmp >> 2) & 7) {
case 0:
- param->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+ p->hierarchy = HIERARCHY_NONE;
break;
case 1:
- param->u.ofdm.hierarchy_information = HIERARCHY_1;
+ p->hierarchy = HIERARCHY_1;
break;
case 2:
- param->u.ofdm.hierarchy_information = HIERARCHY_2;
+ p->hierarchy = HIERARCHY_2;
break;
case 3:
- param->u.ofdm.hierarchy_information = HIERARCHY_4;
+ p->hierarchy = HIERARCHY_4;
break;
default:
printk("Unexpected value for hierarchy\n");
@@ -341,12 +349,12 @@
tmp = l64781_readreg (state, 0x1d);
- param->inversion = (tmp & 0x80) ? INVERSION_ON : INVERSION_OFF;
+ p->inversion = (tmp & 0x80) ? INVERSION_ON : INVERSION_OFF;
tmp = (int) (l64781_readreg (state, 0x08) |
(l64781_readreg (state, 0x09) << 8) |
(l64781_readreg (state, 0x0a) << 16));
- param->frequency += tmp;
+ p->frequency += tmp;
return 0;
}
@@ -564,10 +572,9 @@
}
static struct dvb_frontend_ops l64781_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "LSI L64781 DVB-T",
- .type = FE_OFDM,
/* .frequency_min = ???,*/
/* .frequency_max = ???,*/
.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/frontends/lgdt3305.c b/drivers/media/dvb/frontends/lgdt3305.c
index 3272881..1d2c473 100644
--- a/drivers/media/dvb/frontends/lgdt3305.c
+++ b/drivers/media/dvb/frontends/lgdt3305.c
@@ -266,7 +266,7 @@
}
static int lgdt3305_set_modulation(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
u8 opermode;
int ret;
@@ -279,7 +279,7 @@
opermode &= ~0x03;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
opermode |= 0x03;
break;
@@ -298,11 +298,11 @@
}
static int lgdt3305_set_filter_extension(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
int val;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
val = 0;
break;
@@ -321,11 +321,11 @@
/* ------------------------------------------------------------------------ */
static int lgdt3305_passband_digital_agc(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
u16 agc_ref;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
agc_ref = 0x32c4;
break;
@@ -348,11 +348,11 @@
}
static int lgdt3305_rfagc_loop(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
u16 ifbw, rfbw, agcdelay;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
agcdelay = 0x04c0;
rfbw = 0x8000;
@@ -398,11 +398,11 @@
}
static int lgdt3305_agc_setup(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
int lockdten, acqen;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
lockdten = 0;
acqen = 0;
@@ -432,15 +432,15 @@
return -EINVAL;
}
- return lgdt3305_rfagc_loop(state, param);
+ return lgdt3305_rfagc_loop(state, p);
}
static int lgdt3305_set_agc_power_ref(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
u16 usref = 0;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
if (state->cfg->usref_8vsb)
usref = state->cfg->usref_8vsb;
@@ -473,14 +473,14 @@
/* ------------------------------------------------------------------------ */
static int lgdt3305_spectral_inversion(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param,
+ struct dtv_frontend_properties *p,
int inversion)
{
int ret;
lg_dbg("(%d)\n", inversion);
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
ret = lgdt3305_write_reg(state, LGDT3305_CR_CTRL_7,
inversion ? 0xf9 : 0x79);
@@ -497,13 +497,13 @@
}
static int lgdt3305_set_if(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
u16 if_freq_khz;
u8 nco1, nco2, nco3, nco4;
u64 nco;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
if_freq_khz = state->cfg->vsb_if_khz;
break;
@@ -517,7 +517,7 @@
nco = if_freq_khz / 10;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
nco <<= 24;
do_div(nco, 625);
@@ -677,37 +677,37 @@
return ret;
}
-static int lgdt3304_set_parameters(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int lgdt3304_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct lgdt3305_state *state = fe->demodulator_priv;
int ret;
- lg_dbg("(%d, %d)\n", param->frequency, param->u.vsb.modulation);
+ lg_dbg("(%d, %d)\n", p->frequency, p->modulation);
if (fe->ops.tuner_ops.set_params) {
- ret = fe->ops.tuner_ops.set_params(fe, param);
+ ret = fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
if (lg_fail(ret))
goto fail;
- state->current_frequency = param->frequency;
+ state->current_frequency = p->frequency;
}
- ret = lgdt3305_set_modulation(state, param);
+ ret = lgdt3305_set_modulation(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_passband_digital_agc(state, param);
+ ret = lgdt3305_passband_digital_agc(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_agc_setup(state, param);
+ ret = lgdt3305_agc_setup(state, p);
if (lg_fail(ret))
goto fail;
/* reg 0x030d is 3304-only... seen in vsb and qam usbsnoops... */
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
lgdt3305_write_reg(state, 0x030d, 0x00);
lgdt3305_write_reg(state, LGDT3305_CR_CTR_FREQ_1, 0x4f);
@@ -718,7 +718,7 @@
case QAM_64:
case QAM_256:
lgdt3305_write_reg(state, 0x030d, 0x14);
- ret = lgdt3305_set_if(state, param);
+ ret = lgdt3305_set_if(state, p);
if (lg_fail(ret))
goto fail;
break;
@@ -727,13 +727,13 @@
}
- ret = lgdt3305_spectral_inversion(state, param,
+ ret = lgdt3305_spectral_inversion(state, p,
state->cfg->spectral_inversion
? 1 : 0);
if (lg_fail(ret))
goto fail;
- state->current_modulation = param->u.vsb.modulation;
+ state->current_modulation = p->modulation;
ret = lgdt3305_mpeg_mode(state, state->cfg->mpeg_mode);
if (lg_fail(ret))
@@ -747,34 +747,34 @@
return ret;
}
-static int lgdt3305_set_parameters(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int lgdt3305_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct lgdt3305_state *state = fe->demodulator_priv;
int ret;
- lg_dbg("(%d, %d)\n", param->frequency, param->u.vsb.modulation);
+ lg_dbg("(%d, %d)\n", p->frequency, p->modulation);
if (fe->ops.tuner_ops.set_params) {
- ret = fe->ops.tuner_ops.set_params(fe, param);
+ ret = fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
if (lg_fail(ret))
goto fail;
- state->current_frequency = param->frequency;
+ state->current_frequency = p->frequency;
}
- ret = lgdt3305_set_modulation(state, param);
+ ret = lgdt3305_set_modulation(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_passband_digital_agc(state, param);
+ ret = lgdt3305_passband_digital_agc(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_set_agc_power_ref(state, param);
+ ret = lgdt3305_set_agc_power_ref(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_agc_setup(state, param);
+ ret = lgdt3305_agc_setup(state, p);
if (lg_fail(ret))
goto fail;
@@ -786,20 +786,20 @@
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_set_if(state, param);
+ ret = lgdt3305_set_if(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_spectral_inversion(state, param,
+ ret = lgdt3305_spectral_inversion(state, p,
state->cfg->spectral_inversion
? 1 : 0);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_set_filter_extension(state, param);
+ ret = lgdt3305_set_filter_extension(state, p);
if (lg_fail(ret))
goto fail;
- state->current_modulation = param->u.vsb.modulation;
+ state->current_modulation = p->modulation;
ret = lgdt3305_mpeg_mode(state, state->cfg->mpeg_mode);
if (lg_fail(ret))
@@ -813,15 +813,15 @@
return ret;
}
-static int lgdt3305_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int lgdt3305_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct lgdt3305_state *state = fe->demodulator_priv;
lg_dbg("\n");
- param->u.vsb.modulation = state->current_modulation;
- param->frequency = state->current_frequency;
+ p->modulation = state->current_modulation;
+ p->frequency = state->current_frequency;
return 0;
}
@@ -1166,9 +1166,9 @@
EXPORT_SYMBOL(lgdt3305_attach);
static struct dvb_frontend_ops lgdt3304_ops = {
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "LG Electronics LGDT3304 VSB/QAM Frontend",
- .type = FE_ATSC,
.frequency_min = 54000000,
.frequency_max = 858000000,
.frequency_stepsize = 62500,
@@ -1188,9 +1188,9 @@
};
static struct dvb_frontend_ops lgdt3305_ops = {
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "LG Electronics LGDT3305 VSB/QAM Frontend",
- .type = FE_ATSC,
.frequency_min = 54000000,
.frequency_max = 858000000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/lgdt330x.c b/drivers/media/dvb/frontends/lgdt330x.c
index 43971e6..c990d35 100644
--- a/drivers/media/dvb/frontends/lgdt330x.c
+++ b/drivers/media/dvb/frontends/lgdt330x.c
@@ -288,6 +288,8 @@
int err;
u8 buf[2];
+ *ucblocks = 0;
+
switch (state->config->demod_chip) {
case LGDT3302:
err = i2c_read_demod_bytes(state, LGDT3302_PACKET_ERR_COUNTER1,
@@ -302,14 +304,16 @@
"Only LGDT3302 and LGDT3303 are supported chips.\n");
err = -ENODEV;
}
+ if (err < 0)
+ return err;
*ucblocks = (buf[0] << 8) | buf[1];
return 0;
}
-static int lgdt330x_set_parameters(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *param)
+static int lgdt330x_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
/*
* Array of byte pairs <address, value>
* to initialize 8VSB for lgdt3303 chip 50 MHz IF
@@ -343,10 +347,10 @@
static u8 top_ctrl_cfg[] = { TOP_CONTROL, 0x03 };
- int err;
+ int err = 0;
/* Change only if we are actually changing the modulation */
- if (state->current_modulation != param->u.vsb.modulation) {
- switch(param->u.vsb.modulation) {
+ if (state->current_modulation != p->modulation) {
+ switch (p->modulation) {
case VSB_8:
dprintk("%s: VSB_8 MODE\n", __func__);
@@ -395,9 +399,14 @@
}
break;
default:
- printk(KERN_WARNING "lgdt330x: %s: Modulation type(%d) UNSUPPORTED\n", __func__, param->u.vsb.modulation);
+ printk(KERN_WARNING "lgdt330x: %s: Modulation type(%d) UNSUPPORTED\n", __func__, p->modulation);
return -1;
}
+ if (err < 0)
+ printk(KERN_WARNING "lgdt330x: %s: error blasting "
+ "bytes to lgdt3303 for modulation type(%d)\n",
+ __func__, p->modulation);
+
/*
* select serial or parallel MPEG harware interface
* Serial: 0x04 for LGDT3302 or 0x40 for LGDT3303
@@ -410,29 +419,29 @@
sizeof(top_ctrl_cfg));
if (state->config->set_ts_params)
state->config->set_ts_params(fe, 0);
- state->current_modulation = param->u.vsb.modulation;
+ state->current_modulation = p->modulation;
}
/* Tune to the specified frequency */
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, param);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
/* Keep track of the new frequency */
/* FIXME this is the wrong way to do this... */
/* The tuner is shared with the video4linux analog API */
- state->current_frequency = param->frequency;
+ state->current_frequency = p->frequency;
lgdt330x_SwReset(state);
return 0;
}
-static int lgdt330x_get_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters* param)
+static int lgdt330x_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct lgdt330x_state *state = fe->demodulator_priv;
- param->frequency = state->current_frequency;
+ p->frequency = state->current_frequency;
return 0;
}
@@ -762,9 +771,9 @@
}
static struct dvb_frontend_ops lgdt3302_ops = {
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name= "LG Electronics LGDT3302 VSB/QAM Frontend",
- .type = FE_ATSC,
.frequency_min= 54000000,
.frequency_max= 858000000,
.frequency_stepsize= 62500,
@@ -785,9 +794,9 @@
};
static struct dvb_frontend_ops lgdt3303_ops = {
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name= "LG Electronics LGDT3303 VSB/QAM Frontend",
- .type = FE_ATSC,
.frequency_min= 54000000,
.frequency_max= 858000000,
.frequency_stepsize= 62500,
diff --git a/drivers/media/dvb/frontends/lgs8gl5.c b/drivers/media/dvb/frontends/lgs8gl5.c
index bb37ed2..2cec804 100644
--- a/drivers/media/dvb/frontends/lgs8gl5.c
+++ b/drivers/media/dvb/frontends/lgs8gl5.c
@@ -311,18 +311,18 @@
static int
-lgs8gl5_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+lgs8gl5_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct lgs8gl5_state *state = fe->demodulator_priv;
dprintk("%s\n", __func__);
- if (p->u.ofdm.bandwidth != BANDWIDTH_8_MHZ)
+ if (p->bandwidth_hz != 8000000)
return -EINVAL;
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -336,22 +336,21 @@
static int
-lgs8gl5_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+lgs8gl5_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct lgs8gl5_state *state = fe->demodulator_priv;
u8 inv = lgs8gl5_read_reg(state, REG_INVERSION);
- struct dvb_ofdm_parameters *o = &p->u.ofdm;
p->inversion = (inv & REG_INVERSION_ON) ? INVERSION_ON : INVERSION_OFF;
- o->code_rate_HP = FEC_1_2;
- o->code_rate_LP = FEC_7_8;
- o->guard_interval = GUARD_INTERVAL_1_32;
- o->transmission_mode = TRANSMISSION_MODE_2K;
- o->constellation = QAM_64;
- o->hierarchy_information = HIERARCHY_NONE;
- o->bandwidth = BANDWIDTH_8_MHZ;
+ p->code_rate_HP = FEC_1_2;
+ p->code_rate_LP = FEC_7_8;
+ p->guard_interval = GUARD_INTERVAL_1_32;
+ p->transmission_mode = TRANSMISSION_MODE_2K;
+ p->modulation = QAM_64;
+ p->hierarchy = HIERARCHY_NONE;
+ p->bandwidth_hz = 8000000;
return 0;
}
@@ -413,9 +412,9 @@
static struct dvb_frontend_ops lgs8gl5_ops = {
+ .delsys = { SYS_DMBTH },
.info = {
.name = "Legend Silicon LGS-8GL5 DMB-TH",
- .type = FE_OFDM,
.frequency_min = 474000000,
.frequency_max = 858000000,
.frequency_stepsize = 10000,
diff --git a/drivers/media/dvb/frontends/lgs8gxx.c b/drivers/media/dvb/frontends/lgs8gxx.c
index 1172b546..4de1d35 100644
--- a/drivers/media/dvb/frontends/lgs8gxx.c
+++ b/drivers/media/dvb/frontends/lgs8gxx.c
@@ -669,16 +669,16 @@
return lgs8gxx_write_reg(priv, buf[0], buf[1]);
}
-static int lgs8gxx_set_fe(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fe_params)
+static int lgs8gxx_set_fe(struct dvb_frontend *fe)
{
+
struct lgs8gxx_state *priv = fe->demodulator_priv;
dprintk("%s\n", __func__);
/* set frequency */
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, fe_params);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -691,9 +691,9 @@
return 0;
}
-static int lgs8gxx_get_fe(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fe_params)
+static int lgs8gxx_get_fe(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
dprintk("%s\n", __func__);
/* TODO: get real readings from device */
@@ -701,21 +701,21 @@
fe_params->inversion = INVERSION_OFF;
/* bandwidth */
- fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+ fe_params->bandwidth_hz = 8000000;
- fe_params->u.ofdm.code_rate_HP = FEC_AUTO;
- fe_params->u.ofdm.code_rate_LP = FEC_AUTO;
+ fe_params->code_rate_HP = FEC_AUTO;
+ fe_params->code_rate_LP = FEC_AUTO;
- fe_params->u.ofdm.constellation = QAM_AUTO;
+ fe_params->modulation = QAM_AUTO;
/* transmission mode */
- fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
+ fe_params->transmission_mode = TRANSMISSION_MODE_AUTO;
/* guard interval */
- fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
+ fe_params->guard_interval = GUARD_INTERVAL_AUTO;
/* hierarchy */
- fe_params->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+ fe_params->hierarchy = HIERARCHY_NONE;
return 0;
}
@@ -994,9 +994,9 @@
}
static struct dvb_frontend_ops lgs8gxx_ops = {
+ .delsys = { SYS_DMBTH },
.info = {
.name = "Legend Silicon LGS8913/LGS8GXX DMB-TH",
- .type = FE_OFDM,
.frequency_min = 474000000,
.frequency_max = 858000000,
.frequency_stepsize = 10000,
diff --git a/drivers/media/dvb/frontends/mb86a16.c b/drivers/media/dvb/frontends/mb86a16.c
index c283112..9ae40ab 100644
--- a/drivers/media/dvb/frontends/mb86a16.c
+++ b/drivers/media/dvb/frontends/mb86a16.c
@@ -1621,13 +1621,13 @@
return -EREMOTEIO;
}
-static enum dvbfe_search mb86a16_search(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static enum dvbfe_search mb86a16_search(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct mb86a16_state *state = fe->demodulator_priv;
state->frequency = p->frequency / 1000;
- state->srate = p->u.qpsk.symbol_rate / 1000;
+ state->srate = p->symbol_rate / 1000;
if (!mb86a16_set_fe(state)) {
dprintk(verbose, MB86A16_ERROR, 1, "Successfully acquired LOCK");
@@ -1814,9 +1814,9 @@
}
static struct dvb_frontend_ops mb86a16_ops = {
+ .delsys = { SYS_DVBS },
.info = {
.name = "Fujitsu MB86A16 DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 3000,
diff --git a/drivers/media/dvb/frontends/mb86a20s.c b/drivers/media/dvb/frontends/mb86a20s.c
index 0f867a5..7fa3e47 100644
--- a/drivers/media/dvb/frontends/mb86a20s.c
+++ b/drivers/media/dvb/frontends/mb86a20s.c
@@ -61,244 +61,111 @@
{ 0x70, 0xff },
{ 0x08, 0x01 },
{ 0x09, 0x3e },
- { 0x50, 0xd1 },
- { 0x51, 0x22 },
+ { 0x50, 0xd1 }, { 0x51, 0x22 },
{ 0x39, 0x01 },
{ 0x71, 0x00 },
- { 0x28, 0x2a },
- { 0x29, 0x00 },
- { 0x2a, 0xff },
- { 0x2b, 0x80 },
- { 0x28, 0x20 },
- { 0x29, 0x33 },
- { 0x2a, 0xdf },
- { 0x2b, 0xa9 },
+ { 0x28, 0x2a }, { 0x29, 0x00 }, { 0x2a, 0xff }, { 0x2b, 0x80 },
+ { 0x28, 0x20 }, { 0x29, 0x33 }, { 0x2a, 0xdf }, { 0x2b, 0xa9 },
+ { 0x28, 0x22 }, { 0x29, 0x00 }, { 0x2a, 0x1f }, { 0x2b, 0xf0 },
{ 0x3b, 0x21 },
{ 0x3c, 0x3a },
{ 0x01, 0x0d },
- { 0x04, 0x08 },
- { 0x05, 0x05 },
- { 0x04, 0x0e },
- { 0x05, 0x00 },
- { 0x04, 0x0f },
- { 0x05, 0x14 },
- { 0x04, 0x0b },
- { 0x05, 0x8c },
- { 0x04, 0x00 },
- { 0x05, 0x00 },
- { 0x04, 0x01 },
- { 0x05, 0x07 },
- { 0x04, 0x02 },
- { 0x05, 0x0f },
- { 0x04, 0x03 },
- { 0x05, 0xa0 },
- { 0x04, 0x09 },
- { 0x05, 0x00 },
- { 0x04, 0x0a },
- { 0x05, 0xff },
- { 0x04, 0x27 },
- { 0x05, 0x64 },
- { 0x04, 0x28 },
- { 0x05, 0x00 },
- { 0x04, 0x1e },
- { 0x05, 0xff },
- { 0x04, 0x29 },
- { 0x05, 0x0a },
- { 0x04, 0x32 },
- { 0x05, 0x0a },
- { 0x04, 0x14 },
- { 0x05, 0x02 },
- { 0x04, 0x04 },
- { 0x05, 0x00 },
- { 0x04, 0x05 },
- { 0x05, 0x22 },
- { 0x04, 0x06 },
- { 0x05, 0x0e },
- { 0x04, 0x07 },
- { 0x05, 0xd8 },
- { 0x04, 0x12 },
- { 0x05, 0x00 },
- { 0x04, 0x13 },
- { 0x05, 0xff },
+ { 0x04, 0x08 }, { 0x05, 0x05 },
+ { 0x04, 0x0e }, { 0x05, 0x00 },
+ { 0x04, 0x0f }, { 0x05, 0x14 },
+ { 0x04, 0x0b }, { 0x05, 0x8c },
+ { 0x04, 0x00 }, { 0x05, 0x00 },
+ { 0x04, 0x01 }, { 0x05, 0x07 },
+ { 0x04, 0x02 }, { 0x05, 0x0f },
+ { 0x04, 0x03 }, { 0x05, 0xa0 },
+ { 0x04, 0x09 }, { 0x05, 0x00 },
+ { 0x04, 0x0a }, { 0x05, 0xff },
+ { 0x04, 0x27 }, { 0x05, 0x64 },
+ { 0x04, 0x28 }, { 0x05, 0x00 },
+ { 0x04, 0x1e }, { 0x05, 0xff },
+ { 0x04, 0x29 }, { 0x05, 0x0a },
+ { 0x04, 0x32 }, { 0x05, 0x0a },
+ { 0x04, 0x14 }, { 0x05, 0x02 },
+ { 0x04, 0x04 }, { 0x05, 0x00 },
+ { 0x04, 0x05 }, { 0x05, 0x22 },
+ { 0x04, 0x06 }, { 0x05, 0x0e },
+ { 0x04, 0x07 }, { 0x05, 0xd8 },
+ { 0x04, 0x12 }, { 0x05, 0x00 },
+ { 0x04, 0x13 }, { 0x05, 0xff },
+ { 0x04, 0x15 }, { 0x05, 0x4e },
+ { 0x04, 0x16 }, { 0x05, 0x20 },
{ 0x52, 0x01 },
- { 0x50, 0xa7 },
- { 0x51, 0x00 },
- { 0x50, 0xa8 },
- { 0x51, 0xff },
- { 0x50, 0xa9 },
- { 0x51, 0xff },
- { 0x50, 0xaa },
- { 0x51, 0x00 },
- { 0x50, 0xab },
- { 0x51, 0xff },
- { 0x50, 0xac },
- { 0x51, 0xff },
- { 0x50, 0xad },
- { 0x51, 0x00 },
- { 0x50, 0xae },
- { 0x51, 0xff },
- { 0x50, 0xaf },
- { 0x51, 0xff },
+ { 0x50, 0xa7 }, { 0x51, 0xff },
+ { 0x50, 0xa8 }, { 0x51, 0xff },
+ { 0x50, 0xa9 }, { 0x51, 0xff },
+ { 0x50, 0xaa }, { 0x51, 0xff },
+ { 0x50, 0xab }, { 0x51, 0xff },
+ { 0x50, 0xac }, { 0x51, 0xff },
+ { 0x50, 0xad }, { 0x51, 0xff },
+ { 0x50, 0xae }, { 0x51, 0xff },
+ { 0x50, 0xaf }, { 0x51, 0xff },
{ 0x5e, 0x07 },
- { 0x50, 0xdc },
- { 0x51, 0x01 },
- { 0x50, 0xdd },
- { 0x51, 0xf4 },
- { 0x50, 0xde },
- { 0x51, 0x01 },
- { 0x50, 0xdf },
- { 0x51, 0xf4 },
- { 0x50, 0xe0 },
- { 0x51, 0x01 },
- { 0x50, 0xe1 },
- { 0x51, 0xf4 },
- { 0x50, 0xb0 },
- { 0x51, 0x07 },
- { 0x50, 0xb2 },
- { 0x51, 0xff },
- { 0x50, 0xb3 },
- { 0x51, 0xff },
- { 0x50, 0xb4 },
- { 0x51, 0xff },
- { 0x50, 0xb5 },
- { 0x51, 0xff },
- { 0x50, 0xb6 },
- { 0x51, 0xff },
- { 0x50, 0xb7 },
- { 0x51, 0xff },
- { 0x50, 0x50 },
- { 0x51, 0x02 },
- { 0x50, 0x51 },
- { 0x51, 0x04 },
+ { 0x50, 0xdc }, { 0x51, 0x01 },
+ { 0x50, 0xdd }, { 0x51, 0xf4 },
+ { 0x50, 0xde }, { 0x51, 0x01 },
+ { 0x50, 0xdf }, { 0x51, 0xf4 },
+ { 0x50, 0xe0 }, { 0x51, 0x01 },
+ { 0x50, 0xe1 }, { 0x51, 0xf4 },
+ { 0x50, 0xb0 }, { 0x51, 0x07 },
+ { 0x50, 0xb2 }, { 0x51, 0xff },
+ { 0x50, 0xb3 }, { 0x51, 0xff },
+ { 0x50, 0xb4 }, { 0x51, 0xff },
+ { 0x50, 0xb5 }, { 0x51, 0xff },
+ { 0x50, 0xb6 }, { 0x51, 0xff },
+ { 0x50, 0xb7 }, { 0x51, 0xff },
+ { 0x50, 0x50 }, { 0x51, 0x02 },
+ { 0x50, 0x51 }, { 0x51, 0x04 },
{ 0x45, 0x04 },
{ 0x48, 0x04 },
- { 0x50, 0xd5 },
- { 0x51, 0x01 }, /* Serial */
- { 0x50, 0xd6 },
- { 0x51, 0x1f },
- { 0x50, 0xd2 },
- { 0x51, 0x03 },
- { 0x50, 0xd7 },
- { 0x51, 0x3f },
+ { 0x50, 0xd5 }, { 0x51, 0x01 }, /* Serial */
+ { 0x50, 0xd6 }, { 0x51, 0x1f },
+ { 0x50, 0xd2 }, { 0x51, 0x03 },
+ { 0x50, 0xd7 }, { 0x51, 0x3f },
+ { 0x28, 0x74 }, { 0x29, 0x00 }, { 0x28, 0x74 }, { 0x29, 0x40 },
+ { 0x28, 0x46 }, { 0x29, 0x2c }, { 0x28, 0x46 }, { 0x29, 0x0c },
+ { 0x04, 0x40 }, { 0x05, 0x01 },
+ { 0x28, 0x00 }, { 0x29, 0x10 },
+ { 0x28, 0x05 }, { 0x29, 0x02 },
{ 0x1c, 0x01 },
- { 0x28, 0x06 },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x03 },
- { 0x28, 0x07 },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x0d },
- { 0x28, 0x08 },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x02 },
- { 0x28, 0x09 },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x01 },
- { 0x28, 0x0a },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x21 },
- { 0x28, 0x0b },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x29 },
- { 0x28, 0x0c },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x16 },
- { 0x28, 0x0d },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x31 },
- { 0x28, 0x0e },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x0e },
- { 0x28, 0x0f },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x4e },
- { 0x28, 0x10 },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x46 },
- { 0x28, 0x11 },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x0f },
- { 0x28, 0x12 },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x56 },
- { 0x28, 0x13 },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x35 },
- { 0x28, 0x14 },
- { 0x29, 0x00 },
- { 0x2a, 0x01 },
- { 0x2b, 0xbe },
- { 0x28, 0x15 },
- { 0x29, 0x00 },
- { 0x2a, 0x01 },
- { 0x2b, 0x84 },
- { 0x28, 0x16 },
- { 0x29, 0x00 },
- { 0x2a, 0x03 },
- { 0x2b, 0xee },
- { 0x28, 0x17 },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x98 },
- { 0x28, 0x18 },
- { 0x29, 0x00 },
- { 0x2a, 0x00 },
- { 0x2b, 0x9f },
- { 0x28, 0x19 },
- { 0x29, 0x00 },
- { 0x2a, 0x07 },
- { 0x2b, 0xb2 },
- { 0x28, 0x1a },
- { 0x29, 0x00 },
- { 0x2a, 0x06 },
- { 0x2b, 0xc2 },
- { 0x28, 0x1b },
- { 0x29, 0x00 },
- { 0x2a, 0x07 },
- { 0x2b, 0x4a },
- { 0x28, 0x1c },
- { 0x29, 0x00 },
- { 0x2a, 0x01 },
- { 0x2b, 0xbc },
- { 0x28, 0x1d },
- { 0x29, 0x00 },
- { 0x2a, 0x04 },
- { 0x2b, 0xba },
- { 0x28, 0x1e },
- { 0x29, 0x00 },
- { 0x2a, 0x06 },
- { 0x2b, 0x14 },
- { 0x50, 0x1e },
- { 0x51, 0x5d },
- { 0x50, 0x22 },
- { 0x51, 0x00 },
- { 0x50, 0x23 },
- { 0x51, 0xc8 },
- { 0x50, 0x24 },
- { 0x51, 0x00 },
- { 0x50, 0x25 },
- { 0x51, 0xf0 },
- { 0x50, 0x26 },
- { 0x51, 0x00 },
- { 0x50, 0x27 },
- { 0x51, 0xc3 },
- { 0x50, 0x39 },
- { 0x51, 0x02 },
- { 0x50, 0xd5 },
- { 0x51, 0x01 },
+ { 0x28, 0x06 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x03 },
+ { 0x28, 0x07 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x0d },
+ { 0x28, 0x08 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x02 },
+ { 0x28, 0x09 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x01 },
+ { 0x28, 0x0a }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x21 },
+ { 0x28, 0x0b }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x29 },
+ { 0x28, 0x0c }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x16 },
+ { 0x28, 0x0d }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x31 },
+ { 0x28, 0x0e }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x0e },
+ { 0x28, 0x0f }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x4e },
+ { 0x28, 0x10 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x46 },
+ { 0x28, 0x11 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x0f },
+ { 0x28, 0x12 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x56 },
+ { 0x28, 0x13 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x35 },
+ { 0x28, 0x14 }, { 0x29, 0x00 }, { 0x2a, 0x01 }, { 0x2b, 0xbe },
+ { 0x28, 0x15 }, { 0x29, 0x00 }, { 0x2a, 0x01 }, { 0x2b, 0x84 },
+ { 0x28, 0x16 }, { 0x29, 0x00 }, { 0x2a, 0x03 }, { 0x2b, 0xee },
+ { 0x28, 0x17 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x98 },
+ { 0x28, 0x18 }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x9f },
+ { 0x28, 0x19 }, { 0x29, 0x00 }, { 0x2a, 0x07 }, { 0x2b, 0xb2 },
+ { 0x28, 0x1a }, { 0x29, 0x00 }, { 0x2a, 0x06 }, { 0x2b, 0xc2 },
+ { 0x28, 0x1b }, { 0x29, 0x00 }, { 0x2a, 0x07 }, { 0x2b, 0x4a },
+ { 0x28, 0x1c }, { 0x29, 0x00 }, { 0x2a, 0x01 }, { 0x2b, 0xbc },
+ { 0x28, 0x1d }, { 0x29, 0x00 }, { 0x2a, 0x04 }, { 0x2b, 0xba },
+ { 0x28, 0x1e }, { 0x29, 0x00 }, { 0x2a, 0x06 }, { 0x2b, 0x14 },
+ { 0x50, 0x1e }, { 0x51, 0x5d },
+ { 0x50, 0x22 }, { 0x51, 0x00 },
+ { 0x50, 0x23 }, { 0x51, 0xc8 },
+ { 0x50, 0x24 }, { 0x51, 0x00 },
+ { 0x50, 0x25 }, { 0x51, 0xf0 },
+ { 0x50, 0x26 }, { 0x51, 0x00 },
+ { 0x50, 0x27 }, { 0x51, 0xc3 },
+ { 0x50, 0x39 }, { 0x51, 0x02 },
+ { 0x28, 0x6a }, { 0x29, 0x00 }, { 0x2a, 0x00 }, { 0x2b, 0x00 },
{ 0xd0, 0x00 },
};
@@ -485,18 +352,23 @@
return 0;
}
-static int mb86a20s_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int mb86a20s_set_frontend(struct dvb_frontend *fe)
{
struct mb86a20s_state *state = fe->demodulator_priv;
int rc;
+#if 0
+ /*
+ * FIXME: Properly implement the set frontend properties
+ */
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+#endif
dprintk("\n");
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
dprintk("Calling tuner set parameters\n");
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
/*
* Make it more reliable: if, for some reason, the initial
@@ -520,22 +392,212 @@
return rc;
}
-static int mb86a20s_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int mb86a20s_get_modulation(struct mb86a20s_state *state,
+ unsigned layer)
{
+ int rc;
+ static unsigned char reg[] = {
+ [0] = 0x86, /* Layer A */
+ [1] = 0x8a, /* Layer B */
+ [2] = 0x8e, /* Layer C */
+ };
- /* FIXME: For now, it does nothing */
+ if (layer > ARRAY_SIZE(reg))
+ return -EINVAL;
+ rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
+ if (rc < 0)
+ return rc;
+ rc = mb86a20s_readreg(state, 0x6e);
+ if (rc < 0)
+ return rc;
+ switch ((rc & 0x70) >> 4) {
+ case 0:
+ return DQPSK;
+ case 1:
+ return QPSK;
+ case 2:
+ return QAM_16;
+ case 3:
+ return QAM_64;
+ default:
+ return QAM_AUTO;
+ }
+}
- fe->dtv_property_cache.bandwidth_hz = 6000000;
- fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_AUTO;
- fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_AUTO;
- fe->dtv_property_cache.isdbt_partial_reception = 0;
+static int mb86a20s_get_fec(struct mb86a20s_state *state,
+ unsigned layer)
+{
+ int rc;
+
+ static unsigned char reg[] = {
+ [0] = 0x87, /* Layer A */
+ [1] = 0x8b, /* Layer B */
+ [2] = 0x8f, /* Layer C */
+ };
+
+ if (layer > ARRAY_SIZE(reg))
+ return -EINVAL;
+ rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
+ if (rc < 0)
+ return rc;
+ rc = mb86a20s_readreg(state, 0x6e);
+ if (rc < 0)
+ return rc;
+ switch (rc) {
+ case 0:
+ return FEC_1_2;
+ case 1:
+ return FEC_2_3;
+ case 2:
+ return FEC_3_4;
+ case 3:
+ return FEC_5_6;
+ case 4:
+ return FEC_7_8;
+ default:
+ return FEC_AUTO;
+ }
+}
+
+static int mb86a20s_get_interleaving(struct mb86a20s_state *state,
+ unsigned layer)
+{
+ int rc;
+
+ static unsigned char reg[] = {
+ [0] = 0x88, /* Layer A */
+ [1] = 0x8c, /* Layer B */
+ [2] = 0x90, /* Layer C */
+ };
+
+ if (layer > ARRAY_SIZE(reg))
+ return -EINVAL;
+ rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
+ if (rc < 0)
+ return rc;
+ rc = mb86a20s_readreg(state, 0x6e);
+ if (rc < 0)
+ return rc;
+ if (rc > 3)
+ return -EINVAL; /* Not used */
+ return rc;
+}
+
+static int mb86a20s_get_segment_count(struct mb86a20s_state *state,
+ unsigned layer)
+{
+ int rc, count;
+
+ static unsigned char reg[] = {
+ [0] = 0x89, /* Layer A */
+ [1] = 0x8d, /* Layer B */
+ [2] = 0x91, /* Layer C */
+ };
+
+ if (layer > ARRAY_SIZE(reg))
+ return -EINVAL;
+ rc = mb86a20s_writereg(state, 0x6d, reg[layer]);
+ if (rc < 0)
+ return rc;
+ rc = mb86a20s_readreg(state, 0x6e);
+ if (rc < 0)
+ return rc;
+ count = (rc >> 4) & 0x0f;
+
+ return count;
+}
+
+static int mb86a20s_get_frontend(struct dvb_frontend *fe)
+{
+ struct mb86a20s_state *state = fe->demodulator_priv;
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+ int i, rc;
+
+ /* Fixed parameters */
+ p->delivery_system = SYS_ISDBT;
+ p->bandwidth_hz = 6000000;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ /* Check for partial reception */
+ rc = mb86a20s_writereg(state, 0x6d, 0x85);
+ if (rc >= 0)
+ rc = mb86a20s_readreg(state, 0x6e);
+ if (rc >= 0)
+ p->isdbt_partial_reception = (rc & 0x10) ? 1 : 0;
+
+ /* Get per-layer data */
+ p->isdbt_layer_enabled = 0;
+ for (i = 0; i < 3; i++) {
+ rc = mb86a20s_get_segment_count(state, i);
+ if (rc >= 0 && rc < 14)
+ p->layer[i].segment_count = rc;
+ if (rc == 0x0f)
+ continue;
+ p->isdbt_layer_enabled |= 1 << i;
+ rc = mb86a20s_get_modulation(state, i);
+ if (rc >= 0)
+ p->layer[i].modulation = rc;
+ rc = mb86a20s_get_fec(state, i);
+ if (rc >= 0)
+ p->layer[i].fec = rc;
+ rc = mb86a20s_get_interleaving(state, i);
+ if (rc >= 0)
+ p->layer[i].interleaving = rc;
+ }
+
+ p->isdbt_sb_mode = 0;
+ rc = mb86a20s_writereg(state, 0x6d, 0x84);
+ if ((rc >= 0) && ((rc & 0x60) == 0x20)) {
+ p->isdbt_sb_mode = 1;
+ /* At least, one segment should exist */
+ if (!p->isdbt_sb_segment_count)
+ p->isdbt_sb_segment_count = 1;
+ } else
+ p->isdbt_sb_segment_count = 0;
+
+ /* Get transmission mode and guard interval */
+ p->transmission_mode = TRANSMISSION_MODE_AUTO;
+ p->guard_interval = GUARD_INTERVAL_AUTO;
+ rc = mb86a20s_readreg(state, 0x07);
+ if (rc >= 0) {
+ if ((rc & 0x60) == 0x20) {
+ switch (rc & 0x0c >> 2) {
+ case 0:
+ p->transmission_mode = TRANSMISSION_MODE_2K;
+ break;
+ case 1:
+ p->transmission_mode = TRANSMISSION_MODE_4K;
+ break;
+ case 2:
+ p->transmission_mode = TRANSMISSION_MODE_8K;
+ break;
+ }
+ }
+ if (!(rc & 0x10)) {
+ switch (rc & 0x3) {
+ case 0:
+ p->guard_interval = GUARD_INTERVAL_1_4;
+ break;
+ case 1:
+ p->guard_interval = GUARD_INTERVAL_1_8;
+ break;
+ case 2:
+ p->guard_interval = GUARD_INTERVAL_1_16;
+ break;
+ }
+ }
+ }
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
return 0;
}
static int mb86a20s_tune(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params,
+ bool re_tune,
unsigned int mode_flags,
unsigned int *delay,
fe_status_t *status)
@@ -544,8 +606,8 @@
dprintk("\n");
- if (params != NULL)
- rc = mb86a20s_set_frontend(fe, params);
+ if (re_tune)
+ rc = mb86a20s_set_frontend(fe);
if (!(mode_flags & FE_TUNE_MODE_ONESHOT))
mb86a20s_read_status(fe, status);
@@ -608,10 +670,10 @@
EXPORT_SYMBOL(mb86a20s_attach);
static struct dvb_frontend_ops mb86a20s_ops = {
+ .delsys = { SYS_ISDBT },
/* Use dib8000 values per default */
.info = {
.name = "Fujitsu mb86A20s",
- .type = FE_OFDM,
.caps = FE_CAN_INVERSION_AUTO | FE_CAN_RECOVER |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index 83e6f1a..e20bf13 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -531,9 +531,9 @@
return 0;
}
-static int mt312_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int mt312_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[5], config_val;
@@ -553,16 +553,16 @@
|| (p->inversion > INVERSION_ON))
return -EINVAL;
- if ((p->u.qpsk.symbol_rate < fe->ops.info.symbol_rate_min)
- || (p->u.qpsk.symbol_rate > fe->ops.info.symbol_rate_max))
+ if ((p->symbol_rate < fe->ops.info.symbol_rate_min)
+ || (p->symbol_rate > fe->ops.info.symbol_rate_max))
return -EINVAL;
- if ((p->u.qpsk.fec_inner < FEC_NONE)
- || (p->u.qpsk.fec_inner > FEC_AUTO))
+ if ((p->fec_inner < FEC_NONE)
+ || (p->fec_inner > FEC_AUTO))
return -EINVAL;
- if ((p->u.qpsk.fec_inner == FEC_4_5)
- || (p->u.qpsk.fec_inner == FEC_8_9))
+ if ((p->fec_inner == FEC_4_5)
+ || (p->fec_inner == FEC_8_9))
return -EINVAL;
switch (state->id) {
@@ -574,7 +574,7 @@
ret = mt312_readreg(state, CONFIG, &config_val);
if (ret < 0)
return ret;
- if (p->u.qpsk.symbol_rate >= 30000000) {
+ if (p->symbol_rate >= 30000000) {
/* Note that 30MS/s should use 90MHz */
if (state->freq_mult == 6) {
/* We are running 60MHz */
@@ -603,25 +603,25 @@
}
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
/* sr = (u16)(sr * 256.0 / 1000000.0) */
- sr = mt312_div(p->u.qpsk.symbol_rate * 4, 15625);
+ sr = mt312_div(p->symbol_rate * 4, 15625);
/* SYM_RATE */
buf[0] = (sr >> 8) & 0x3f;
buf[1] = (sr >> 0) & 0xff;
/* VIT_MODE */
- buf[2] = inv_tab[p->inversion] | fec_tab[p->u.qpsk.fec_inner];
+ buf[2] = inv_tab[p->inversion] | fec_tab[p->fec_inner];
/* QPSK_CTRL */
buf[3] = 0x40; /* swap I and Q before QPSK demodulation */
- if (p->u.qpsk.symbol_rate < 10000000)
+ if (p->symbol_rate < 10000000)
buf[3] |= 0x04; /* use afc mode */
/* GO */
@@ -636,9 +636,9 @@
return 0;
}
-static int mt312_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int mt312_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct mt312_state *state = fe->demodulator_priv;
int ret;
@@ -646,11 +646,11 @@
if (ret < 0)
return ret;
- ret = mt312_get_symbol_rate(state, &p->u.qpsk.symbol_rate);
+ ret = mt312_get_symbol_rate(state, &p->symbol_rate);
if (ret < 0)
return ret;
- ret = mt312_get_code_rate(state, &p->u.qpsk.fec_inner);
+ ret = mt312_get_code_rate(state, &p->fec_inner);
if (ret < 0)
return ret;
@@ -738,10 +738,9 @@
#define MT312_SYS_CLK 90000000UL /* 90 MHz */
static struct dvb_frontend_ops mt312_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "Zarlink ???? DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
/* FIXME: adjust freq to real used xtal */
diff --git a/drivers/media/dvb/frontends/mt352.c b/drivers/media/dvb/frontends/mt352.c
index 319672f..2c3b50e 100644
--- a/drivers/media/dvb/frontends/mt352.c
+++ b/drivers/media/dvb/frontends/mt352.c
@@ -111,20 +111,20 @@
}
static void mt352_calc_nominal_rate(struct mt352_state* state,
- enum fe_bandwidth bandwidth,
+ u32 bandwidth,
unsigned char *buf)
{
u32 adc_clock = 20480; /* 20.340 MHz */
u32 bw,value;
switch (bandwidth) {
- case BANDWIDTH_6_MHZ:
+ case 6000000:
bw = 6;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
bw = 7;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
default:
bw = 8;
break;
@@ -166,15 +166,14 @@
buf[1] = lsb(value);
}
-static int mt352_set_parameters(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *param)
+static int mt352_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *op = &fe->dtv_property_cache;
struct mt352_state* state = fe->demodulator_priv;
unsigned char buf[13];
static unsigned char tuner_go[] = { 0x5d, 0x01 };
static unsigned char fsm_go[] = { 0x5e, 0x01 };
unsigned int tps = 0;
- struct dvb_ofdm_parameters *op = ¶m->u.ofdm;
switch (op->code_rate_HP) {
case FEC_2_3:
@@ -213,14 +212,14 @@
case FEC_AUTO:
break;
case FEC_NONE:
- if (op->hierarchy_information == HIERARCHY_AUTO ||
- op->hierarchy_information == HIERARCHY_NONE)
+ if (op->hierarchy == HIERARCHY_AUTO ||
+ op->hierarchy == HIERARCHY_NONE)
break;
default:
return -EINVAL;
}
- switch (op->constellation) {
+ switch (op->modulation) {
case QPSK:
break;
case QAM_AUTO:
@@ -262,7 +261,7 @@
return -EINVAL;
}
- switch (op->hierarchy_information) {
+ switch (op->hierarchy) {
case HIERARCHY_AUTO:
case HIERARCHY_NONE:
break;
@@ -288,12 +287,12 @@
buf[3] = 0x50; // old
// buf[3] = 0xf4; // pinnacle
- mt352_calc_nominal_rate(state, op->bandwidth, buf+4);
+ mt352_calc_nominal_rate(state, op->bandwidth_hz, buf+4);
mt352_calc_input_freq(state, buf+6);
if (state->config.no_tuner) {
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, param);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -302,7 +301,7 @@
_mt352_write(fe, fsm_go, 2);
} else {
if (fe->ops.tuner_ops.calc_regs) {
- fe->ops.tuner_ops.calc_regs(fe, param, buf+8, 5);
+ fe->ops.tuner_ops.calc_regs(fe, buf+8, 5);
buf[8] <<= 1;
_mt352_write(fe, buf, sizeof(buf));
_mt352_write(fe, tuner_go, 2);
@@ -312,14 +311,13 @@
return 0;
}
-static int mt352_get_parameters(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *param)
+static int mt352_get_parameters(struct dvb_frontend* fe)
{
+ struct dtv_frontend_properties *op = &fe->dtv_property_cache;
struct mt352_state* state = fe->demodulator_priv;
u16 tps;
u16 div;
u8 trl;
- struct dvb_ofdm_parameters *op = ¶m->u.ofdm;
static const u8 tps_fec_to_api[8] =
{
FEC_1_2,
@@ -348,16 +346,16 @@
switch ( (tps >> 13) & 3)
{
case 0:
- op->constellation = QPSK;
+ op->modulation = QPSK;
break;
case 1:
- op->constellation = QAM_16;
+ op->modulation = QAM_16;
break;
case 2:
- op->constellation = QAM_64;
+ op->modulation = QAM_64;
break;
default:
- op->constellation = QAM_AUTO;
+ op->modulation = QAM_AUTO;
break;
}
@@ -385,36 +383,36 @@
switch ( (tps >> 10) & 7)
{
case 0:
- op->hierarchy_information = HIERARCHY_NONE;
+ op->hierarchy = HIERARCHY_NONE;
break;
case 1:
- op->hierarchy_information = HIERARCHY_1;
+ op->hierarchy = HIERARCHY_1;
break;
case 2:
- op->hierarchy_information = HIERARCHY_2;
+ op->hierarchy = HIERARCHY_2;
break;
case 3:
- op->hierarchy_information = HIERARCHY_4;
+ op->hierarchy = HIERARCHY_4;
break;
default:
- op->hierarchy_information = HIERARCHY_AUTO;
+ op->hierarchy = HIERARCHY_AUTO;
break;
}
- param->frequency = ( 500 * (div - IF_FREQUENCYx6) ) / 3 * 1000;
+ op->frequency = (500 * (div - IF_FREQUENCYx6)) / 3 * 1000;
if (trl == 0x72)
- op->bandwidth = BANDWIDTH_8_MHZ;
+ op->bandwidth_hz = 8000000;
else if (trl == 0x64)
- op->bandwidth = BANDWIDTH_7_MHZ;
+ op->bandwidth_hz = 7000000;
else
- op->bandwidth = BANDWIDTH_6_MHZ;
+ op->bandwidth_hz = 6000000;
if (mt352_read_register(state, STATUS_2) & 0x02)
- param->inversion = INVERSION_OFF;
+ op->inversion = INVERSION_OFF;
else
- param->inversion = INVERSION_ON;
+ op->inversion = INVERSION_ON;
return 0;
}
@@ -569,10 +567,9 @@
}
static struct dvb_frontend_ops mt352_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "Zarlink MT352 DVB-T",
- .type = FE_OFDM,
.frequency_min = 174000000,
.frequency_max = 862000000,
.frequency_stepsize = 166667,
diff --git a/drivers/media/dvb/frontends/nxt200x.c b/drivers/media/dvb/frontends/nxt200x.c
index eac2065..49ca78d 100644
--- a/drivers/media/dvb/frontends/nxt200x.c
+++ b/drivers/media/dvb/frontends/nxt200x.c
@@ -528,9 +528,9 @@
return 0;
};
-static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
- struct dvb_frontend_parameters *p)
+static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct nxt200x_state* state = fe->demodulator_priv;
u8 buf[5];
@@ -546,7 +546,7 @@
}
/* set additional params */
- switch (p->u.vsb.modulation) {
+ switch (p->modulation) {
case QAM_64:
case QAM_256:
/* Set punctured clock for QAM */
@@ -566,7 +566,7 @@
if (fe->ops.tuner_ops.calc_regs) {
/* get tuning information */
- fe->ops.tuner_ops.calc_regs(fe, p, buf, 5);
+ fe->ops.tuner_ops.calc_regs(fe, buf, 5);
/* write frequency information */
nxt200x_writetuner(state, buf);
@@ -576,7 +576,7 @@
nxt200x_agc_reset(state);
/* set target power level */
- switch (p->u.vsb.modulation) {
+ switch (p->modulation) {
case QAM_64:
case QAM_256:
buf[0] = 0x74;
@@ -620,7 +620,7 @@
}
/* write sdmx input */
- switch (p->u.vsb.modulation) {
+ switch (p->modulation) {
case QAM_64:
buf[0] = 0x68;
break;
@@ -714,7 +714,7 @@
}
/* write agc ucgp0 */
- switch (p->u.vsb.modulation) {
+ switch (p->modulation) {
case QAM_64:
buf[0] = 0x02;
break;
@@ -1203,10 +1203,9 @@
}
static struct dvb_frontend_ops nxt200x_ops = {
-
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Nextwave NXT200X VSB/QAM frontend",
- .type = FE_ATSC,
.frequency_min = 54000000,
.frequency_max = 860000000,
.frequency_stepsize = 166666, /* stepsize is just a guess */
diff --git a/drivers/media/dvb/frontends/nxt6000.c b/drivers/media/dvb/frontends/nxt6000.c
index 6599b8f..90ae6c7 100644
--- a/drivers/media/dvb/frontends/nxt6000.c
+++ b/drivers/media/dvb/frontends/nxt6000.c
@@ -81,22 +81,21 @@
nxt6000_writereg(state, OFDM_COR_CTL, val | COREACT);
}
-static int nxt6000_set_bandwidth(struct nxt6000_state* state, fe_bandwidth_t bandwidth)
+static int nxt6000_set_bandwidth(struct nxt6000_state *state, u32 bandwidth)
{
u16 nominal_rate;
int result;
switch (bandwidth) {
-
- case BANDWIDTH_6_MHZ:
+ case 6000000:
nominal_rate = 0x55B7;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
nominal_rate = 0x6400;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
nominal_rate = 0x7249;
break;
@@ -457,23 +456,31 @@
return 0;
}
-static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
+static int nxt6000_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct nxt6000_state* state = fe->demodulator_priv;
int result;
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, param);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
- if ((result = nxt6000_set_bandwidth(state, param->u.ofdm.bandwidth)) < 0)
+ result = nxt6000_set_bandwidth(state, p->bandwidth_hz);
+ if (result < 0)
return result;
- if ((result = nxt6000_set_guard_interval(state, param->u.ofdm.guard_interval)) < 0)
+
+ result = nxt6000_set_guard_interval(state, p->guard_interval);
+ if (result < 0)
return result;
- if ((result = nxt6000_set_transmission_mode(state, param->u.ofdm.transmission_mode)) < 0)
+
+ result = nxt6000_set_transmission_mode(state, p->transmission_mode);
+ if (result < 0)
return result;
- if ((result = nxt6000_set_inversion(state, param->inversion)) < 0)
+
+ result = nxt6000_set_inversion(state, p->inversion);
+ if (result < 0)
return result;
msleep(500);
@@ -566,10 +573,9 @@
}
static struct dvb_frontend_ops nxt6000_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "NxtWave NXT6000 DVB-T",
- .type = FE_OFDM,
.frequency_min = 0,
.frequency_max = 863250000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c
index 38e67ac..5ef9218 100644
--- a/drivers/media/dvb/frontends/or51132.c
+++ b/drivers/media/dvb/frontends/or51132.c
@@ -306,9 +306,9 @@
}
}
-static int or51132_set_parameters(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *param)
+static int or51132_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
int ret;
struct or51132_state* state = fe->demodulator_priv;
const struct firmware *fw;
@@ -317,8 +317,8 @@
/* Upload new firmware only if we need a different one */
if (modulation_fw_class(state->current_modulation) !=
- modulation_fw_class(param->u.vsb.modulation)) {
- switch(modulation_fw_class(param->u.vsb.modulation)) {
+ modulation_fw_class(p->modulation)) {
+ switch (modulation_fw_class(p->modulation)) {
case MOD_FWCLASS_VSB:
dprintk("set_parameters VSB MODE\n");
fwname = OR51132_VSB_FIRMWARE;
@@ -335,7 +335,7 @@
break;
default:
printk("or51132: Modulation type(%d) UNSUPPORTED\n",
- param->u.vsb.modulation);
+ p->modulation);
return -1;
}
printk("or51132: Waiting for firmware upload(%s)...\n",
@@ -357,13 +357,13 @@
state->config->set_ts_params(fe, clock_mode);
}
/* Change only if we are actually changing the modulation */
- if (state->current_modulation != param->u.vsb.modulation) {
- state->current_modulation = param->u.vsb.modulation;
+ if (state->current_modulation != p->modulation) {
+ state->current_modulation = p->modulation;
or51132_setmode(fe);
}
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, param);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -371,13 +371,13 @@
or51132_setmode(fe);
/* Update current frequency */
- state->current_frequency = param->frequency;
+ state->current_frequency = p->frequency;
return 0;
}
-static int or51132_get_parameters(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *param)
+static int or51132_get_parameters(struct dvb_frontend* fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct or51132_state* state = fe->demodulator_priv;
int status;
int retry = 1;
@@ -389,21 +389,28 @@
return -EREMOTEIO;
}
switch(status&0xff) {
- case 0x06: param->u.vsb.modulation = VSB_8; break;
- case 0x43: param->u.vsb.modulation = QAM_64; break;
- case 0x45: param->u.vsb.modulation = QAM_256; break;
- default:
- if (retry--) goto start;
- printk(KERN_WARNING "or51132: unknown status 0x%02x\n",
- status&0xff);
- return -EREMOTEIO;
+ case 0x06:
+ p->modulation = VSB_8;
+ break;
+ case 0x43:
+ p->modulation = QAM_64;
+ break;
+ case 0x45:
+ p->modulation = QAM_256;
+ break;
+ default:
+ if (retry--)
+ goto start;
+ printk(KERN_WARNING "or51132: unknown status 0x%02x\n",
+ status&0xff);
+ return -EREMOTEIO;
}
/* FIXME: Read frequency from frontend, take AFC into account */
- param->frequency = state->current_frequency;
+ p->frequency = state->current_frequency;
/* FIXME: How to read inversion setting? Receiver 6 register? */
- param->inversion = INVERSION_AUTO;
+ p->inversion = INVERSION_AUTO;
return 0;
}
@@ -579,10 +586,9 @@
}
static struct dvb_frontend_ops or51132_ops = {
-
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Oren OR51132 VSB/QAM Frontend",
- .type = FE_ATSC,
.frequency_min = 44000000,
.frequency_max = 958000000,
.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/frontends/or51211.c b/drivers/media/dvb/frontends/or51211.c
index c709ce6..c625b57 100644
--- a/drivers/media/dvb/frontends/or51211.c
+++ b/drivers/media/dvb/frontends/or51211.c
@@ -218,15 +218,15 @@
return 0;
}
-static int or51211_set_parameters(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *param)
+static int or51211_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct or51211_state* state = fe->demodulator_priv;
/* Change only if we are actually changing the channel */
- if (state->current_frequency != param->frequency) {
+ if (state->current_frequency != p->frequency) {
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, param);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -234,7 +234,7 @@
or51211_setmode(fe,0);
/* Update current frequency */
- state->current_frequency = param->frequency;
+ state->current_frequency = p->frequency;
}
return 0;
}
@@ -544,10 +544,9 @@
}
static struct dvb_frontend_ops or51211_ops = {
-
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Oren OR51211 VSB Frontend",
- .type = FE_ATSC,
.frequency_min = 44000000,
.frequency_max = 958000000,
.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index 0e2f61a..f71b062 100644
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -631,9 +631,9 @@
}
/* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int s5h1409_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int s5h1409_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s5h1409_state *state = fe->demodulator_priv;
dprintk("%s(frequency=%d)\n", __func__, p->frequency);
@@ -642,12 +642,12 @@
state->current_frequency = p->frequency;
- s5h1409_enable_modulation(fe, p->u.vsb.modulation);
+ s5h1409_enable_modulation(fe, p->modulation);
if (fe->ops.tuner_ops.set_params) {
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -879,7 +879,36 @@
static int s5h1409_read_signal_strength(struct dvb_frontend *fe,
u16 *signal_strength)
{
- return s5h1409_read_snr(fe, signal_strength);
+ /* borrowed from lgdt330x.c
+ *
+ * Calculate strength from SNR up to 35dB
+ * Even though the SNR can go higher than 35dB,
+ * there is some comfort factor in having a range of
+ * strong signals that can show at 100%
+ */
+ u16 snr;
+ u32 tmp;
+ int ret = s5h1409_read_snr(fe, &snr);
+
+ *signal_strength = 0;
+
+ if (0 == ret) {
+ /* The following calculation method was chosen
+ * purely for the sake of code re-use from the
+ * other demod drivers that use this method */
+
+ /* Convert from SNR in dB * 10 to 8.24 fixed-point */
+ tmp = (snr * ((1 << 24) / 10));
+
+ /* Convert from 8.24 fixed-point to
+ * scale the range 0 - 35*2^24 into 0 - 65535*/
+ if (tmp >= 8960 * 0x10000)
+ *signal_strength = 0xffff;
+ else
+ *signal_strength = tmp / 8960;
+ }
+
+ return ret;
}
static int s5h1409_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
@@ -896,13 +925,13 @@
return s5h1409_read_ucblocks(fe, ber);
}
-static int s5h1409_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int s5h1409_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s5h1409_state *state = fe->demodulator_priv;
p->frequency = state->current_frequency;
- p->u.vsb.modulation = state->current_modulation;
+ p->modulation = state->current_modulation;
return 0;
}
@@ -967,10 +996,9 @@
EXPORT_SYMBOL(s5h1409_attach);
static struct dvb_frontend_ops s5h1409_ops = {
-
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Samsung S5H1409 QAM/8VSB Frontend",
- .type = FE_ATSC,
.frequency_min = 54000000,
.frequency_max = 858000000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/s5h1411.c b/drivers/media/dvb/frontends/s5h1411.c
index d8adf1e..6cc4b7a 100644
--- a/drivers/media/dvb/frontends/s5h1411.c
+++ b/drivers/media/dvb/frontends/s5h1411.c
@@ -585,9 +585,9 @@
}
/* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int s5h1411_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int s5h1411_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s5h1411_state *state = fe->demodulator_priv;
dprintk("%s(frequency=%d)\n", __func__, p->frequency);
@@ -596,13 +596,13 @@
state->current_frequency = p->frequency;
- s5h1411_enable_modulation(fe, p->u.vsb.modulation);
+ s5h1411_enable_modulation(fe, p->modulation);
if (fe->ops.tuner_ops.set_params) {
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
@@ -794,7 +794,36 @@
static int s5h1411_read_signal_strength(struct dvb_frontend *fe,
u16 *signal_strength)
{
- return s5h1411_read_snr(fe, signal_strength);
+ /* borrowed from lgdt330x.c
+ *
+ * Calculate strength from SNR up to 35dB
+ * Even though the SNR can go higher than 35dB,
+ * there is some comfort factor in having a range of
+ * strong signals that can show at 100%
+ */
+ u16 snr;
+ u32 tmp;
+ int ret = s5h1411_read_snr(fe, &snr);
+
+ *signal_strength = 0;
+
+ if (0 == ret) {
+ /* The following calculation method was chosen
+ * purely for the sake of code re-use from the
+ * other demod drivers that use this method */
+
+ /* Convert from SNR in dB * 10 to 8.24 fixed-point */
+ tmp = (snr * ((1 << 24) / 10));
+
+ /* Convert from 8.24 fixed-point to
+ * scale the range 0 - 35*2^24 into 0 - 65535*/
+ if (tmp >= 8960 * 0x10000)
+ *signal_strength = 0xffff;
+ else
+ *signal_strength = tmp / 8960;
+ }
+
+ return ret;
}
static int s5h1411_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
@@ -811,13 +840,13 @@
return s5h1411_read_ucblocks(fe, ber);
}
-static int s5h1411_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int s5h1411_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s5h1411_state *state = fe->demodulator_priv;
p->frequency = state->current_frequency;
- p->u.vsb.modulation = state->current_modulation;
+ p->modulation = state->current_modulation;
return 0;
}
@@ -886,10 +915,9 @@
EXPORT_SYMBOL(s5h1411_attach);
static struct dvb_frontend_ops s5h1411_ops = {
-
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Samsung S5H1411 QAM/8VSB Frontend",
- .type = FE_ATSC,
.frequency_min = 54000000,
.frequency_max = 858000000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 3879d2e..2322257 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -472,15 +472,15 @@
}
static void s5h1420_setsymbolrate(struct s5h1420_state* state,
- struct dvb_frontend_parameters *p)
+ struct dtv_frontend_properties *p)
{
u8 v;
u64 val;
dprintk("enter %s\n", __func__);
- val = ((u64) p->u.qpsk.symbol_rate / 1000ULL) * (1ULL<<24);
- if (p->u.qpsk.symbol_rate < 29000000)
+ val = ((u64) p->symbol_rate / 1000ULL) * (1ULL<<24);
+ if (p->symbol_rate < 29000000)
val *= 2;
do_div(val, (state->fclk / 1000));
@@ -543,7 +543,7 @@
}
static void s5h1420_setfec_inversion(struct s5h1420_state* state,
- struct dvb_frontend_parameters *p)
+ struct dtv_frontend_properties *p)
{
u8 inversion = 0;
u8 vit08, vit09;
@@ -555,11 +555,11 @@
else if (p->inversion == INVERSION_ON)
inversion = state->config->invert ? 0 : 0x08;
- if ((p->u.qpsk.fec_inner == FEC_AUTO) || (p->inversion == INVERSION_AUTO)) {
+ if ((p->fec_inner == FEC_AUTO) || (p->inversion == INVERSION_AUTO)) {
vit08 = 0x3f;
vit09 = 0;
} else {
- switch(p->u.qpsk.fec_inner) {
+ switch (p->fec_inner) {
case FEC_1_2:
vit08 = 0x01; vit09 = 0x10;
break;
@@ -628,9 +628,9 @@
return INVERSION_OFF;
}
-static int s5h1420_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *p)
+static int s5h1420_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s5h1420_state* state = fe->demodulator_priv;
int frequency_delta;
struct dvb_frontend_tune_settings fesettings;
@@ -639,17 +639,16 @@
dprintk("enter %s\n", __func__);
/* check if we should do a fast-tune */
- memcpy(&fesettings.parameters, p, sizeof(struct dvb_frontend_parameters));
s5h1420_get_tune_settings(fe, &fesettings);
frequency_delta = p->frequency - state->tunedfreq;
if ((frequency_delta > -fesettings.max_drift) &&
(frequency_delta < fesettings.max_drift) &&
(frequency_delta != 0) &&
- (state->fec_inner == p->u.qpsk.fec_inner) &&
- (state->symbol_rate == p->u.qpsk.symbol_rate)) {
+ (state->fec_inner == p->fec_inner) &&
+ (state->symbol_rate == p->symbol_rate)) {
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
if (fe->ops.tuner_ops.get_frequency) {
@@ -669,13 +668,13 @@
s5h1420_reset(state);
/* set s5h1420 fclk PLL according to desired symbol rate */
- if (p->u.qpsk.symbol_rate > 33000000)
+ if (p->symbol_rate > 33000000)
state->fclk = 80000000;
- else if (p->u.qpsk.symbol_rate > 28500000)
+ else if (p->symbol_rate > 28500000)
state->fclk = 59000000;
- else if (p->u.qpsk.symbol_rate > 25000000)
+ else if (p->symbol_rate > 25000000)
state->fclk = 86000000;
- else if (p->u.qpsk.symbol_rate > 1900000)
+ else if (p->symbol_rate > 1900000)
state->fclk = 88000000;
else
state->fclk = 44000000;
@@ -705,7 +704,7 @@
s5h1420_writereg(state, DiS01, (state->fclk + (TONE_FREQ * 32) - 1) / (TONE_FREQ * 32));
/* TODO DC offset removal, config parameter ? */
- if (p->u.qpsk.symbol_rate > 29000000)
+ if (p->symbol_rate > 29000000)
s5h1420_writereg(state, QPSK01, 0xae | 0x10);
else
s5h1420_writereg(state, QPSK01, 0xac | 0x10);
@@ -718,15 +717,15 @@
s5h1420_writereg(state, Loop01, 0xF0);
s5h1420_writereg(state, Loop02, 0x2a); /* e7 for s5h1420 */
s5h1420_writereg(state, Loop03, 0x79); /* 78 for s5h1420 */
- if (p->u.qpsk.symbol_rate > 20000000)
+ if (p->symbol_rate > 20000000)
s5h1420_writereg(state, Loop04, 0x79);
else
s5h1420_writereg(state, Loop04, 0x58);
s5h1420_writereg(state, Loop05, 0x6b);
- if (p->u.qpsk.symbol_rate >= 8000000)
+ if (p->symbol_rate >= 8000000)
s5h1420_writereg(state, Post01, (0 << 6) | 0x10);
- else if (p->u.qpsk.symbol_rate >= 4000000)
+ else if (p->symbol_rate >= 4000000)
s5h1420_writereg(state, Post01, (1 << 6) | 0x10);
else
s5h1420_writereg(state, Post01, (3 << 6) | 0x10);
@@ -744,7 +743,7 @@
/* set tuner PLL */
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
s5h1420_setfreqoffset(state, 0);
@@ -757,8 +756,8 @@
/* start QPSK */
s5h1420_writereg(state, QPSK01, s5h1420_readreg(state, QPSK01) | 1);
- state->fec_inner = p->u.qpsk.fec_inner;
- state->symbol_rate = p->u.qpsk.symbol_rate;
+ state->fec_inner = p->fec_inner;
+ state->symbol_rate = p->symbol_rate;
state->postlocked = 0;
state->tunedfreq = p->frequency;
@@ -766,15 +765,15 @@
return 0;
}
-static int s5h1420_get_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *p)
+static int s5h1420_get_frontend(struct dvb_frontend* fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s5h1420_state* state = fe->demodulator_priv;
p->frequency = state->tunedfreq + s5h1420_getfreqoffset(state);
p->inversion = s5h1420_getinversion(state);
- p->u.qpsk.symbol_rate = s5h1420_getsymbolrate(state);
- p->u.qpsk.fec_inner = s5h1420_getfec(state);
+ p->symbol_rate = s5h1420_getsymbolrate(state);
+ p->fec_inner = s5h1420_getfec(state);
return 0;
}
@@ -782,29 +781,30 @@
static int s5h1420_get_tune_settings(struct dvb_frontend* fe,
struct dvb_frontend_tune_settings* fesettings)
{
- if (fesettings->parameters.u.qpsk.symbol_rate > 20000000) {
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+ if (p->symbol_rate > 20000000) {
fesettings->min_delay_ms = 50;
fesettings->step_size = 2000;
fesettings->max_drift = 8000;
- } else if (fesettings->parameters.u.qpsk.symbol_rate > 12000000) {
+ } else if (p->symbol_rate > 12000000) {
fesettings->min_delay_ms = 100;
fesettings->step_size = 1500;
fesettings->max_drift = 9000;
- } else if (fesettings->parameters.u.qpsk.symbol_rate > 8000000) {
+ } else if (p->symbol_rate > 8000000) {
fesettings->min_delay_ms = 100;
fesettings->step_size = 1000;
fesettings->max_drift = 8000;
- } else if (fesettings->parameters.u.qpsk.symbol_rate > 4000000) {
+ } else if (p->symbol_rate > 4000000) {
fesettings->min_delay_ms = 100;
fesettings->step_size = 500;
fesettings->max_drift = 7000;
- } else if (fesettings->parameters.u.qpsk.symbol_rate > 2000000) {
+ } else if (p->symbol_rate > 2000000) {
fesettings->min_delay_ms = 200;
- fesettings->step_size = (fesettings->parameters.u.qpsk.symbol_rate / 8000);
+ fesettings->step_size = (p->symbol_rate / 8000);
fesettings->max_drift = 14 * fesettings->step_size;
} else {
fesettings->min_delay_ms = 200;
- fesettings->step_size = (fesettings->parameters.u.qpsk.symbol_rate / 8000);
+ fesettings->step_size = (p->symbol_rate / 8000);
fesettings->max_drift = 18 * fesettings->step_size;
}
@@ -937,10 +937,9 @@
EXPORT_SYMBOL(s5h1420_attach);
static struct dvb_frontend_ops s5h1420_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "Samsung S5H1420/PnpNetwork PN1010 DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 125, /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/s5h1432.c b/drivers/media/dvb/frontends/s5h1432.c
index 0c6dcb9..8352ce1 100644
--- a/drivers/media/dvb/frontends/s5h1432.c
+++ b/drivers/media/dvb/frontends/s5h1432.c
@@ -178,9 +178,9 @@
}
/* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int s5h1432_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int s5h1432_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
u32 dvb_bandwidth = 8;
struct s5h1432_state *state = fe->demodulator_priv;
@@ -188,26 +188,26 @@
/*current_frequency = p->frequency; */
/*state->current_frequency = p->frequency; */
} else {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
msleep(300);
s5h1432_set_channel_bandwidth(fe, dvb_bandwidth);
- switch (p->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (p->bandwidth_hz) {
+ case 6000000:
dvb_bandwidth = 6;
s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
dvb_bandwidth = 7;
s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
dvb_bandwidth = 8;
s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
break;
default:
return 0;
}
- /*fe->ops.tuner_ops.set_params(fe, p); */
+ /*fe->ops.tuner_ops.set_params(fe); */
/*Soft Reset chip*/
msleep(30);
s5h1432_writereg(state, S5H1432_I2C_TOP_ADDR, 0x09, 0x1a);
@@ -215,23 +215,23 @@
s5h1432_writereg(state, S5H1432_I2C_TOP_ADDR, 0x09, 0x1b);
s5h1432_set_channel_bandwidth(fe, dvb_bandwidth);
- switch (p->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (p->bandwidth_hz) {
+ case 6000000:
dvb_bandwidth = 6;
s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
dvb_bandwidth = 7;
s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
dvb_bandwidth = 8;
s5h1432_set_IF(fe, IF_FREQ_4_MHZ);
break;
default:
return 0;
}
- /*fe->ops.tuner_ops.set_params(fe,p); */
+ /*fe->ops.tuner_ops.set_params(fe); */
/*Soft Reset chip*/
msleep(30);
s5h1432_writereg(state, S5H1432_I2C_TOP_ADDR, 0x09, 0x1a);
@@ -329,12 +329,6 @@
return 0;
}
-static int s5h1432_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
-{
- return 0;
-}
-
static int s5h1432_get_tune_settings(struct dvb_frontend *fe,
struct dvb_frontend_tune_settings *tune)
{
@@ -381,10 +375,9 @@
EXPORT_SYMBOL(s5h1432_attach);
static struct dvb_frontend_ops s5h1432_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "Samsung s5h1432 DVB-T Frontend",
- .type = FE_OFDM,
.frequency_min = 177000000,
.frequency_max = 858000000,
.frequency_stepsize = 166666,
@@ -397,7 +390,6 @@
.init = s5h1432_init,
.sleep = s5h1432_sleep,
.set_frontend = s5h1432_set_frontend,
- .get_frontend = s5h1432_get_frontend,
.get_tune_settings = s5h1432_get_tune_settings,
.read_status = s5h1432_read_status,
.read_ber = s5h1432_read_ber,
diff --git a/drivers/media/dvb/frontends/s921.c b/drivers/media/dvb/frontends/s921.c
index ca0103d..cd2288c 100644
--- a/drivers/media/dvb/frontends/s921.c
+++ b/drivers/media/dvb/frontends/s921.c
@@ -262,9 +262,9 @@
s921_i2c_writeregdata(state, state->config->demod_address, \
regdata, ARRAY_SIZE(regdata))
-static int s921_pll_tune(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int s921_pll_tune(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s921_state *state = fe->demodulator_priv;
int band, rc, i;
unsigned long f_offset;
@@ -414,9 +414,9 @@
return 0;
}
-static int s921_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int s921_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s921_state *state = fe->demodulator_priv;
int rc;
@@ -424,7 +424,7 @@
/* FIXME: We don't know how to use non-auto mode */
- rc = s921_pll_tune(fe, p);
+ rc = s921_pll_tune(fe);
if (rc < 0)
return rc;
@@ -433,19 +433,20 @@
return 0;
}
-static int s921_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int s921_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s921_state *state = fe->demodulator_priv;
/* FIXME: Probably it is possible to get it from regs f1 and f2 */
p->frequency = state->currentfreq;
+ p->delivery_system = SYS_ISDBT;
return 0;
}
static int s921_tune(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params,
+ bool re_tune,
unsigned int mode_flags,
unsigned int *delay,
fe_status_t *status)
@@ -454,8 +455,8 @@
dprintk("\n");
- if (params != NULL)
- rc = s921_set_frontend(fe, params);
+ if (re_tune)
+ rc = s921_set_frontend(fe);
if (!(mode_flags & FE_TUNE_MODE_ONESHOT))
s921_read_status(fe, status);
@@ -510,10 +511,10 @@
EXPORT_SYMBOL(s921_attach);
static struct dvb_frontend_ops s921_ops = {
+ .delsys = { SYS_ISDBT },
/* Use dib8000 values per default */
.info = {
.name = "Sharp S921",
- .type = FE_OFDM,
.frequency_min = 470000000,
/*
* Max should be 770MHz instead, according with Sharp docs,
diff --git a/drivers/media/dvb/frontends/si21xx.c b/drivers/media/dvb/frontends/si21xx.c
index 4b0c99a..a68a648 100644
--- a/drivers/media/dvb/frontends/si21xx.c
+++ b/drivers/media/dvb/frontends/si21xx.c
@@ -690,20 +690,7 @@
return status;
}
-static int si21xx_set_property(struct dvb_frontend *fe, struct dtv_property *p)
-{
- dprintk("%s(..)\n", __func__);
- return 0;
-}
-
-static int si21xx_get_property(struct dvb_frontend *fe, struct dtv_property *p)
-{
- dprintk("%s(..)\n", __func__);
- return 0;
-}
-
-static int si21xx_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *dfp)
+static int si21xx_set_frontend(struct dvb_frontend *fe)
{
struct si21xx_state *state = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -877,10 +864,9 @@
}
static struct dvb_frontend_ops si21xx_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "SL SI21XX DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 125, /* kHz for QPSK frontends */
@@ -908,8 +894,6 @@
.set_tone = si21xx_set_tone,
.set_voltage = si21xx_set_voltage,
- .set_property = si21xx_set_property,
- .get_property = si21xx_get_property,
.set_frontend = si21xx_set_frontend,
};
diff --git a/drivers/media/dvb/frontends/sp8870.c b/drivers/media/dvb/frontends/sp8870.c
index b85eb60..e37274c 100644
--- a/drivers/media/dvb/frontends/sp8870.c
+++ b/drivers/media/dvb/frontends/sp8870.c
@@ -168,13 +168,13 @@
return (sp8870_readreg(state, 0x0D02) > 0);
}
-static int configure_reg0xc05 (struct dvb_frontend_parameters *p, u16 *reg0xc05)
+static int configure_reg0xc05 (struct dtv_frontend_properties *p, u16 *reg0xc05)
{
int known_parameters = 1;
*reg0xc05 = 0x000;
- switch (p->u.ofdm.constellation) {
+ switch (p->modulation) {
case QPSK:
break;
case QAM_16:
@@ -190,7 +190,7 @@
return -EINVAL;
};
- switch (p->u.ofdm.hierarchy_information) {
+ switch (p->hierarchy) {
case HIERARCHY_NONE:
break;
case HIERARCHY_1:
@@ -209,7 +209,7 @@
return -EINVAL;
};
- switch (p->u.ofdm.code_rate_HP) {
+ switch (p->code_rate_HP) {
case FEC_1_2:
break;
case FEC_2_3:
@@ -245,9 +245,9 @@
return sp8870_writereg(state, 0xC18, 0x00D);
}
-static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
- struct dvb_frontend_parameters *p)
+static int sp8870_set_frontend_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct sp8870_state* state = fe->demodulator_priv;
int err;
u16 reg0xc05;
@@ -260,7 +260,7 @@
// set tuner parameters
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -277,15 +277,15 @@
sp8870_writereg(state, 0x030A, 0x0000);
// filter for 6/7/8 Mhz channel
- if (p->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
+ if (p->bandwidth_hz == 6000000)
sp8870_writereg(state, 0x0311, 0x0002);
- else if (p->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
+ else if (p->bandwidth_hz == 7000000)
sp8870_writereg(state, 0x0311, 0x0001);
else
sp8870_writereg(state, 0x0311, 0x0000);
// scan order: 2k first = 0x0000, 8k first = 0x0001
- if (p->u.ofdm.transmission_mode == TRANSMISSION_MODE_2K)
+ if (p->transmission_mode == TRANSMISSION_MODE_2K)
sp8870_writereg(state, 0x0338, 0x0000);
else
sp8870_writereg(state, 0x0338, 0x0001);
@@ -459,8 +459,9 @@
/* only for debugging: counter for channel switches */
static int switches;
-static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int sp8870_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct sp8870_state* state = fe->demodulator_priv;
/*
@@ -479,7 +480,8 @@
for (trials = 1; trials <= MAXTRIALS; trials++) {
- if ((err = sp8870_set_frontend_parameters(fe, p)))
+ err = sp8870_set_frontend_parameters(fe);
+ if (err)
return err;
for (check_count = 0; check_count < MAXCHECKS; check_count++) {
@@ -579,10 +581,9 @@
}
static struct dvb_frontend_ops sp8870_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "Spase SP8870 DVB-T",
- .type = FE_OFDM,
.frequency_min = 470000000,
.frequency_max = 860000000,
.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/frontends/sp887x.c b/drivers/media/dvb/frontends/sp887x.c
index 4a7c3d8..f4096cc 100644
--- a/drivers/media/dvb/frontends/sp887x.c
+++ b/drivers/media/dvb/frontends/sp887x.c
@@ -209,13 +209,13 @@
return 0;
};
-static int configure_reg0xc05 (struct dvb_frontend_parameters *p, u16 *reg0xc05)
+static int configure_reg0xc05(struct dtv_frontend_properties *p, u16 *reg0xc05)
{
int known_parameters = 1;
*reg0xc05 = 0x000;
- switch (p->u.ofdm.constellation) {
+ switch (p->modulation) {
case QPSK:
break;
case QAM_16:
@@ -231,7 +231,7 @@
return -EINVAL;
};
- switch (p->u.ofdm.hierarchy_information) {
+ switch (p->hierarchy) {
case HIERARCHY_NONE:
break;
case HIERARCHY_1:
@@ -250,7 +250,7 @@
return -EINVAL;
};
- switch (p->u.ofdm.code_rate_HP) {
+ switch (p->code_rate_HP) {
case FEC_1_2:
break;
case FEC_2_3:
@@ -303,17 +303,30 @@
}
static void sp887x_correct_offsets (struct sp887x_state* state,
- struct dvb_frontend_parameters *p,
+ struct dtv_frontend_properties *p,
int actual_freq)
{
static const u32 srate_correction [] = { 1879617, 4544878, 8098561 };
- int bw_index = p->u.ofdm.bandwidth - BANDWIDTH_8_MHZ;
+ int bw_index;
int freq_offset = actual_freq - p->frequency;
int sysclock = 61003; //[kHz]
int ifreq = 36000000;
int freq;
int frequency_shift;
+ switch (p->bandwidth_hz) {
+ default:
+ case 8000000:
+ bw_index = 0;
+ break;
+ case 7000000:
+ bw_index = 1;
+ break;
+ case 6000000:
+ bw_index = 2;
+ break;
+ }
+
if (p->inversion == INVERSION_ON)
freq = ifreq - freq_offset;
else
@@ -333,17 +346,17 @@
sp887x_writereg(state, 0x30a, frequency_shift & 0xfff);
}
-static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
- struct dvb_frontend_parameters *p)
+static int sp887x_setup_frontend_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct sp887x_state* state = fe->demodulator_priv;
unsigned actual_freq;
int err;
u16 val, reg0xc05;
- if (p->u.ofdm.bandwidth != BANDWIDTH_8_MHZ &&
- p->u.ofdm.bandwidth != BANDWIDTH_7_MHZ &&
- p->u.ofdm.bandwidth != BANDWIDTH_6_MHZ)
+ if (p->bandwidth_hz != 8000000 &&
+ p->bandwidth_hz != 7000000 &&
+ p->bandwidth_hz != 6000000)
return -EINVAL;
if ((err = configure_reg0xc05(p, ®0xc05)))
@@ -353,7 +366,7 @@
/* setup the PLL */
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
if (fe->ops.tuner_ops.get_frequency) {
@@ -369,9 +382,9 @@
sp887x_correct_offsets(state, p, actual_freq);
/* filter for 6/7/8 Mhz channel */
- if (p->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
+ if (p->bandwidth_hz == 6000000)
val = 2;
- else if (p->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
+ else if (p->bandwidth_hz == 7000000)
val = 1;
else
val = 0;
@@ -379,16 +392,16 @@
sp887x_writereg(state, 0x311, val);
/* scan order: 2k first = 0, 8k first = 1 */
- if (p->u.ofdm.transmission_mode == TRANSMISSION_MODE_2K)
+ if (p->transmission_mode == TRANSMISSION_MODE_2K)
sp887x_writereg(state, 0x338, 0x000);
else
sp887x_writereg(state, 0x338, 0x001);
sp887x_writereg(state, 0xc05, reg0xc05);
- if (p->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
+ if (p->bandwidth_hz == 6000000)
val = 2 << 3;
- else if (p->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
+ else if (p->bandwidth_hz == 7000000)
val = 3 << 3;
else
val = 0 << 3;
@@ -579,10 +592,9 @@
}
static struct dvb_frontend_ops sp887x_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "Spase SP887x DVB-T",
- .type = FE_OFDM,
.frequency_min = 50500000,
.frequency_max = 858000000,
.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c
index 8408ef8..38565be 100644
--- a/drivers/media/dvb/frontends/stb0899_drv.c
+++ b/drivers/media/dvb/frontends/stb0899_drv.c
@@ -1431,7 +1431,7 @@
stb0899_write_s2reg(state, STB0899_S2FEC, STB0899_BASE_MAX_ITER, STB0899_OFF0_MAX_ITER, reg);
}
-static enum dvbfe_search stb0899_search(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static enum dvbfe_search stb0899_search(struct dvb_frontend *fe)
{
struct stb0899_state *state = fe->demodulator_priv;
struct stb0899_params *i_params = &state->params;
@@ -1441,8 +1441,8 @@
u32 SearchRange, gain;
- i_params->freq = p->frequency;
- i_params->srate = p->u.qpsk.symbol_rate;
+ i_params->freq = props->frequency;
+ i_params->srate = props->symbol_rate;
state->delsys = props->delivery_system;
dprintk(state->verbose, FE_DEBUG, 1, "delivery system=%d", state->delsys);
@@ -1568,34 +1568,15 @@
return DVBFE_ALGO_SEARCH_ERROR;
}
-/*
- * stb0899_track
- * periodically check the signal level against a specified
- * threshold level and perform derotator centering.
- * called once we have a lock from a successful search
- * event.
- *
- * Will be called periodically called to maintain the
- * lock.
- *
- * Will be used to get parameters as well as info from
- * the decoded baseband header
- *
- * Once a new lock has established, the internal state
- * frequency (internal->freq) is updated
- */
-static int stb0899_track(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
-{
- return 0;
-}
-static int stb0899_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int stb0899_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stb0899_state *state = fe->demodulator_priv;
struct stb0899_internal *internal = &state->internal;
dprintk(state->verbose, FE_DEBUG, 1, "Get params");
- p->u.qpsk.symbol_rate = internal->srate;
+ p->symbol_rate = internal->srate;
return 0;
}
@@ -1606,10 +1587,9 @@
}
static struct dvb_frontend_ops stb0899_ops = {
-
+ .delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
.info = {
.name = "STB0899 Multistandard",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 0,
@@ -1632,8 +1612,7 @@
.get_frontend_algo = stb0899_frontend_algo,
.search = stb0899_search,
- .track = stb0899_track,
- .get_frontend = stb0899_get_frontend,
+ .get_frontend = stb0899_get_frontend,
.read_status = stb0899_read_status,
diff --git a/drivers/media/dvb/frontends/stb6000.c b/drivers/media/dvb/frontends/stb6000.c
index ed69964..a0c3c52 100644
--- a/drivers/media/dvb/frontends/stb6000.c
+++ b/drivers/media/dvb/frontends/stb6000.c
@@ -75,9 +75,9 @@
return (ret == 1) ? 0 : ret;
}
-static int stb6000_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int stb6000_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stb6000_priv *priv = fe->tuner_priv;
unsigned int n, m;
int ret;
@@ -93,8 +93,8 @@
dprintk("%s:\n", __func__);
- freq_mhz = params->frequency / 1000;
- bandwidth = params->u.qpsk.symbol_rate / 1000000;
+ freq_mhz = p->frequency / 1000;
+ bandwidth = p->symbol_rate / 1000000;
if (bandwidth > 31)
bandwidth = 31;
diff --git a/drivers/media/dvb/frontends/stb6100.c b/drivers/media/dvb/frontends/stb6100.c
index bc1a8af..def88ab 100644
--- a/drivers/media/dvb/frontends/stb6100.c
+++ b/drivers/media/dvb/frontends/stb6100.c
@@ -327,7 +327,7 @@
int rc;
const struct stb6100_lkup *ptr;
struct stb6100_state *state = fe->tuner_priv;
- struct dvb_frontend_parameters p;
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
u32 srate = 0, fvco, nint, nfrac;
u8 regs[STB6100_NUMREGS];
@@ -337,9 +337,9 @@
if (fe->ops.get_frontend) {
dprintk(verbose, FE_DEBUG, 1, "Get frontend parameters");
- fe->ops.get_frontend(fe, &p);
+ fe->ops.get_frontend(fe);
}
- srate = p.u.qpsk.symbol_rate;
+ srate = p->symbol_rate;
/* Set up tuner cleanly, LPF calibration on */
rc = stb6100_write_reg(state, STB6100_FCCK, 0x4d | STB6100_FCCK_FCCK);
diff --git a/drivers/media/dvb/frontends/stv0288.c b/drivers/media/dvb/frontends/stv0288.c
index 0aa3962..fb5548a 100644
--- a/drivers/media/dvb/frontends/stv0288.c
+++ b/drivers/media/dvb/frontends/stv0288.c
@@ -452,14 +452,7 @@
return 0;
}
-static int stv0288_get_property(struct dvb_frontend *fe, struct dtv_property *p)
-{
- dprintk("%s(..)\n", __func__);
- return 0;
-}
-
-static int stv0288_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *dfp)
+static int stv0288_set_frontend(struct dvb_frontend *fe)
{
struct stv0288_state *state = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -481,10 +474,8 @@
state->config->set_ts_params(fe, 0);
/* only frequency & symbol_rate are used for tuner*/
- dfp->frequency = c->frequency;
- dfp->u.qpsk.symbol_rate = c->symbol_rate;
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, dfp);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -545,10 +536,9 @@
}
static struct dvb_frontend_ops stv0288_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "ST STV0288 DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 1000, /* kHz for QPSK frontends */
@@ -578,7 +568,6 @@
.set_voltage = stv0288_set_voltage,
.set_property = stv0288_set_property,
- .get_property = stv0288_get_property,
.set_frontend = stv0288_set_frontend,
};
diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index 84d88f33..85c157a 100644
--- a/drivers/media/dvb/frontends/stv0297.c
+++ b/drivers/media/dvb/frontends/stv0297.c
@@ -404,8 +404,9 @@
return 0;
}
-static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int stv0297_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0297_state *state = fe->demodulator_priv;
int u_threshold;
int initial_u;
@@ -417,7 +418,7 @@
unsigned long timeout;
fe_spectral_inversion_t inversion;
- switch (p->u.qam.modulation) {
+ switch (p->modulation) {
case QAM_16:
case QAM_32:
case QAM_64:
@@ -455,7 +456,7 @@
stv0297_init(fe);
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -519,16 +520,16 @@
stv0297_writereg_mask(state, 0x69, 0x0f, 0x00);
/* set parameters */
- stv0297_set_qam(state, p->u.qam.modulation);
- stv0297_set_symbolrate(state, p->u.qam.symbol_rate / 1000);
- stv0297_set_sweeprate(state, sweeprate, p->u.qam.symbol_rate / 1000);
+ stv0297_set_qam(state, p->modulation);
+ stv0297_set_symbolrate(state, p->symbol_rate / 1000);
+ stv0297_set_sweeprate(state, sweeprate, p->symbol_rate / 1000);
stv0297_set_carrieroffset(state, carrieroffset);
stv0297_set_inversion(state, inversion);
/* kick off lock */
/* Disable corner detection for higher QAMs */
- if (p->u.qam.modulation == QAM_128 ||
- p->u.qam.modulation == QAM_256)
+ if (p->modulation == QAM_128 ||
+ p->modulation == QAM_256)
stv0297_writereg_mask(state, 0x88, 0x08, 0x00);
else
stv0297_writereg_mask(state, 0x88, 0x08, 0x08);
@@ -613,8 +614,9 @@
return 0;
}
-static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int stv0297_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0297_state *state = fe->demodulator_priv;
int reg_00, reg_83;
@@ -625,24 +627,24 @@
p->inversion = (reg_83 & 0x08) ? INVERSION_ON : INVERSION_OFF;
if (state->config->invert)
p->inversion = (p->inversion == INVERSION_ON) ? INVERSION_OFF : INVERSION_ON;
- p->u.qam.symbol_rate = stv0297_get_symbolrate(state) * 1000;
- p->u.qam.fec_inner = FEC_NONE;
+ p->symbol_rate = stv0297_get_symbolrate(state) * 1000;
+ p->fec_inner = FEC_NONE;
switch ((reg_00 >> 4) & 0x7) {
case 0:
- p->u.qam.modulation = QAM_16;
+ p->modulation = QAM_16;
break;
case 1:
- p->u.qam.modulation = QAM_32;
+ p->modulation = QAM_32;
break;
case 2:
- p->u.qam.modulation = QAM_128;
+ p->modulation = QAM_128;
break;
case 3:
- p->u.qam.modulation = QAM_256;
+ p->modulation = QAM_256;
break;
case 4:
- p->u.qam.modulation = QAM_64;
+ p->modulation = QAM_64;
break;
}
@@ -688,10 +690,9 @@
}
static struct dvb_frontend_ops stv0297_ops = {
-
+ .delsys = { SYS_DVBC_ANNEX_A },
.info = {
.name = "ST STV0297 DVB-C",
- .type = FE_QAM,
.frequency_min = 47000000,
.frequency_max = 862000000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index 42684be..057b5f8 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -559,8 +559,9 @@
return 0;
}
-static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
+static int stv0299_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0299_state* state = fe->demodulator_priv;
int invval = 0;
@@ -579,24 +580,25 @@
stv0299_writeregI(state, 0x0c, (stv0299_readreg(state, 0x0c) & 0xfe) | invval);
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
- stv0299_set_FEC (state, p->u.qpsk.fec_inner);
- stv0299_set_symbolrate (fe, p->u.qpsk.symbol_rate);
+ stv0299_set_FEC(state, p->fec_inner);
+ stv0299_set_symbolrate(fe, p->symbol_rate);
stv0299_writeregI(state, 0x22, 0x00);
stv0299_writeregI(state, 0x23, 0x00);
state->tuner_frequency = p->frequency;
- state->fec_inner = p->u.qpsk.fec_inner;
- state->symbol_rate = p->u.qpsk.symbol_rate;
+ state->fec_inner = p->fec_inner;
+ state->symbol_rate = p->symbol_rate;
return 0;
}
-static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
+static int stv0299_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0299_state* state = fe->demodulator_priv;
s32 derot_freq;
int invval;
@@ -614,8 +616,8 @@
if (state->config->invert) invval = (~invval) & 1;
p->inversion = invval ? INVERSION_ON : INVERSION_OFF;
- p->u.qpsk.fec_inner = stv0299_get_fec (state);
- p->u.qpsk.symbol_rate = stv0299_get_symbolrate (state);
+ p->fec_inner = stv0299_get_fec(state);
+ p->symbol_rate = stv0299_get_symbolrate(state);
return 0;
}
@@ -646,14 +648,15 @@
static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
{
struct stv0299_state* state = fe->demodulator_priv;
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
fesettings->min_delay_ms = state->config->min_delay_ms;
- if (fesettings->parameters.u.qpsk.symbol_rate < 10000000) {
- fesettings->step_size = fesettings->parameters.u.qpsk.symbol_rate / 32000;
+ if (p->symbol_rate < 10000000) {
+ fesettings->step_size = p->symbol_rate / 32000;
fesettings->max_drift = 5000;
} else {
- fesettings->step_size = fesettings->parameters.u.qpsk.symbol_rate / 16000;
- fesettings->max_drift = fesettings->parameters.u.qpsk.symbol_rate / 2000;
+ fesettings->step_size = p->symbol_rate / 16000;
+ fesettings->max_drift = p->symbol_rate / 2000;
}
return 0;
}
@@ -705,10 +708,9 @@
}
static struct dvb_frontend_ops stv0299_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "ST STV0299 DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 125, /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/stv0367.c b/drivers/media/dvb/frontends/stv0367.c
index e57ab53..fdd20c7 100644
--- a/drivers/media/dvb/frontends/stv0367.c
+++ b/drivers/media/dvb/frontends/stv0367.c
@@ -1577,9 +1577,9 @@
return 0;
}
-static int stv0367ter_algo(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int stv0367ter_algo(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0367_state *state = fe->demodulator_priv;
struct stv0367ter_state *ter_state = state->ter_state;
int offset = 0, tempo = 0;
@@ -1591,7 +1591,7 @@
dprintk("%s:\n", __func__);
- ter_state->frequency = param->frequency;
+ ter_state->frequency = p->frequency;
ter_state->force = FE_TER_FORCENONE
+ stv0367_readbits(state, F367TER_FORCE) * 2;
ter_state->if_iq_mode = state->config->if_iq_mode;
@@ -1620,7 +1620,7 @@
usleep_range(5000, 7000);
- switch (param->inversion) {
+ switch (p->inversion) {
case INVERSION_AUTO:
default:
dprintk("%s: inversion AUTO\n", __func__);
@@ -1636,10 +1636,10 @@
case INVERSION_OFF:
if (ter_state->if_iq_mode == FE_TER_IQ_TUNER)
stv0367_writebits(state, F367TER_IQ_INVERT,
- param->inversion);
+ p->inversion);
else
stv0367_writebits(state, F367TER_INV_SPECTR,
- param->inversion);
+ p->inversion);
break;
}
@@ -1806,10 +1806,9 @@
return 0;
}
-static int stv0367ter_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int stv0367ter_set_frontend(struct dvb_frontend *fe)
{
- struct dvb_ofdm_parameters *op = ¶m->u.ofdm;
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0367_state *state = fe->demodulator_priv;
struct stv0367ter_state *ter_state = state->ter_state;
@@ -1822,12 +1821,12 @@
if (fe->ops.tuner_ops.set_params) {
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
- fe->ops.tuner_ops.set_params(fe, param);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
- switch (op->transmission_mode) {
+ switch (p->transmission_mode) {
default:
case TRANSMISSION_MODE_AUTO:
case TRANSMISSION_MODE_2K:
@@ -1841,34 +1840,34 @@
break;
}
- switch (op->guard_interval) {
+ switch (p->guard_interval) {
default:
case GUARD_INTERVAL_1_32:
case GUARD_INTERVAL_1_16:
case GUARD_INTERVAL_1_8:
case GUARD_INTERVAL_1_4:
- ter_state->guard = op->guard_interval;
+ ter_state->guard = p->guard_interval;
break;
case GUARD_INTERVAL_AUTO:
ter_state->guard = GUARD_INTERVAL_1_32;
break;
}
- switch (op->bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (p->bandwidth_hz) {
+ case 6000000:
ter_state->bw = FE_TER_CHAN_BW_6M;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
ter_state->bw = FE_TER_CHAN_BW_7M;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
default:
ter_state->bw = FE_TER_CHAN_BW_8M;
}
ter_state->hierarchy = FE_TER_HIER_NONE;
- switch (param->inversion) {
+ switch (p->inversion) {
case INVERSION_OFF:
case INVERSION_ON:
num_trials = 1;
@@ -1885,14 +1884,14 @@
while (((index) < num_trials) && (ter_state->state != FE_TER_LOCKOK)) {
if (!ter_state->first_lock) {
- if (param->inversion == INVERSION_AUTO)
+ if (p->inversion == INVERSION_AUTO)
ter_state->sense = SenseTrials[index];
}
- stv0367ter_algo(fe,/* &pLook, result,*/ param);
+ stv0367ter_algo(fe);
if ((ter_state->state == FE_TER_LOCKOK) &&
- (param->inversion == INVERSION_AUTO) &&
+ (p->inversion == INVERSION_AUTO) &&
(index == 1)) {
/* invert spectrum sense */
SenseTrials[index] = SenseTrials[0];
@@ -1927,50 +1926,48 @@
return 0;
}
-static int stv0367ter_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int stv0367ter_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0367_state *state = fe->demodulator_priv;
struct stv0367ter_state *ter_state = state->ter_state;
- struct dvb_ofdm_parameters *op = ¶m->u.ofdm;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int error = 0;
enum stv0367_ter_mode mode;
int constell = 0,/* snr = 0,*/ Data = 0;
- param->frequency = stv0367_get_tuner_freq(fe);
- if ((int)param->frequency < 0)
- param->frequency = c->frequency;
+ p->frequency = stv0367_get_tuner_freq(fe);
+ if ((int)p->frequency < 0)
+ p->frequency = -p->frequency;
constell = stv0367_readbits(state, F367TER_TPS_CONST);
if (constell == 0)
- op->constellation = QPSK;
+ p->modulation = QPSK;
else if (constell == 1)
- op->constellation = QAM_16;
+ p->modulation = QAM_16;
else
- op->constellation = QAM_64;
+ p->modulation = QAM_64;
- param->inversion = stv0367_readbits(state, F367TER_INV_SPECTR);
+ p->inversion = stv0367_readbits(state, F367TER_INV_SPECTR);
/* Get the Hierarchical mode */
Data = stv0367_readbits(state, F367TER_TPS_HIERMODE);
switch (Data) {
case 0:
- op->hierarchy_information = HIERARCHY_NONE;
+ p->hierarchy = HIERARCHY_NONE;
break;
case 1:
- op->hierarchy_information = HIERARCHY_1;
+ p->hierarchy = HIERARCHY_1;
break;
case 2:
- op->hierarchy_information = HIERARCHY_2;
+ p->hierarchy = HIERARCHY_2;
break;
case 3:
- op->hierarchy_information = HIERARCHY_4;
+ p->hierarchy = HIERARCHY_4;
break;
default:
- op->hierarchy_information = HIERARCHY_AUTO;
+ p->hierarchy = HIERARCHY_AUTO;
break; /* error */
}
@@ -1982,22 +1979,22 @@
switch (Data) {
case 0:
- op->code_rate_HP = FEC_1_2;
+ p->code_rate_HP = FEC_1_2;
break;
case 1:
- op->code_rate_HP = FEC_2_3;
+ p->code_rate_HP = FEC_2_3;
break;
case 2:
- op->code_rate_HP = FEC_3_4;
+ p->code_rate_HP = FEC_3_4;
break;
case 3:
- op->code_rate_HP = FEC_5_6;
+ p->code_rate_HP = FEC_5_6;
break;
case 4:
- op->code_rate_HP = FEC_7_8;
+ p->code_rate_HP = FEC_7_8;
break;
default:
- op->code_rate_HP = FEC_AUTO;
+ p->code_rate_HP = FEC_AUTO;
break; /* error */
}
@@ -2005,19 +2002,19 @@
switch (mode) {
case FE_TER_MODE_2K:
- op->transmission_mode = TRANSMISSION_MODE_2K;
+ p->transmission_mode = TRANSMISSION_MODE_2K;
break;
/* case FE_TER_MODE_4K:
- op->transmission_mode = TRANSMISSION_MODE_4K;
+ p->transmission_mode = TRANSMISSION_MODE_4K;
break;*/
case FE_TER_MODE_8K:
- op->transmission_mode = TRANSMISSION_MODE_8K;
+ p->transmission_mode = TRANSMISSION_MODE_8K;
break;
default:
- op->transmission_mode = TRANSMISSION_MODE_AUTO;
+ p->transmission_mode = TRANSMISSION_MODE_AUTO;
}
- op->guard_interval = stv0367_readbits(state, F367TER_SYR_GUARD);
+ p->guard_interval = stv0367_readbits(state, F367TER_SYR_GUARD);
return error;
}
@@ -2265,9 +2262,9 @@
}
static struct dvb_frontend_ops stv0367ter_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "ST STV0367 DVB-T",
- .type = FE_OFDM,
.frequency_min = 47000000,
.frequency_max = 862000000,
.frequency_stepsize = 15625,
@@ -2822,9 +2819,8 @@
}
static
enum stv0367_cab_signal_type stv0367cab_algo(struct stv0367_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
- struct dvb_qam_parameters *op = ¶m->u.qam;
struct stv0367cab_state *cab_state = state->cab_state;
enum stv0367_cab_signal_type signalType = FE_CAB_NOAGC;
u32 QAMFEC_Lock, QAM_Lock, u32_tmp,
@@ -2839,7 +2835,7 @@
/* A max lock time of 25 ms is allowed for delayed AGC */
AGCTimeOut = 25;
/* 100000 symbols needed by the TRL as a maximum value */
- TRLTimeOut = 100000000 / op->symbol_rate;
+ TRLTimeOut = 100000000 / p->symbol_rate;
/* CRLSymbols is the needed number of symbols to achieve a lock
within [-4%, +4%] of the symbol rate.
CRL timeout is calculated
@@ -2849,7 +2845,7 @@
A characterization must be performed
with these echoes to get new timeout values.
*/
- switch (op->modulation) {
+ switch (p->modulation) {
case QAM_16:
CRLSymbols = 150000;
EQLTimeOut = 100;
@@ -2883,9 +2879,9 @@
} else
#endif
CRLTimeOut = (25 * CRLSymbols * (cab_state->search_range / 1000)) /
- (op->symbol_rate / 1000);
+ (p->symbol_rate / 1000);
- CRLTimeOut = (1000 * CRLTimeOut) / op->symbol_rate;
+ CRLTimeOut = (1000 * CRLTimeOut) / p->symbol_rate;
/* Timeouts below 50ms are coerced */
if (CRLTimeOut < 50)
CRLTimeOut = 50;
@@ -2915,7 +2911,7 @@
stv0367cab_set_derot_freq(state, cab_state->adc_clk,
(1000 * (s32)state->config->if_khz + cab_state->derot_offset));
/* Disable the Allpass Filter when the symbol rate is out of range */
- if ((op->symbol_rate > 10800000) | (op->symbol_rate < 1800000)) {
+ if ((p->symbol_rate > 10800000) | (p->symbol_rate < 1800000)) {
stv0367_writebits(state, F367CAB_ADJ_EN, 0);
stv0367_writebits(state, F367CAB_ALLPASSFILT_EN, 0);
}
@@ -2999,7 +2995,7 @@
if (QAMFEC_Lock) {
signalType = FE_CAB_DATAOK;
- cab_state->modulation = op->modulation;
+ cab_state->modulation = p->modulation;
cab_state->spect_inv = stv0367_readbits(state,
F367CAB_QUAD_INV);
#if 0
@@ -3081,20 +3077,19 @@
return signalType;
}
-static int stv0367cab_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int stv0367cab_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0367_state *state = fe->demodulator_priv;
struct stv0367cab_state *cab_state = state->cab_state;
- struct dvb_qam_parameters *op = ¶m->u.qam;
enum stv0367cab_mod QAMSize = 0;
dprintk("%s: freq = %d, srate = %d\n", __func__,
- param->frequency, op->symbol_rate);
+ p->frequency, p->symbol_rate);
cab_state->derot_offset = 0;
- switch (op->modulation) {
+ switch (p->modulation) {
case QAM_16:
QAMSize = FE_CAB_MOD_QAM16;
break;
@@ -3120,77 +3115,76 @@
if (fe->ops.tuner_ops.set_params) {
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
- fe->ops.tuner_ops.set_params(fe, param);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
stv0367cab_SetQamSize(
state,
- op->symbol_rate,
+ p->symbol_rate,
QAMSize);
stv0367cab_set_srate(state,
cab_state->adc_clk,
cab_state->mclk,
- op->symbol_rate,
+ p->symbol_rate,
QAMSize);
/* Search algorithm launch, [-1.1*RangeOffset, +1.1*RangeOffset] scan */
- cab_state->state = stv0367cab_algo(state, param);
+ cab_state->state = stv0367cab_algo(state, p);
return 0;
}
-static int stv0367cab_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int stv0367cab_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0367_state *state = fe->demodulator_priv;
struct stv0367cab_state *cab_state = state->cab_state;
- struct dvb_qam_parameters *op = ¶m->u.qam;
enum stv0367cab_mod QAMSize;
dprintk("%s:\n", __func__);
- op->symbol_rate = stv0367cab_GetSymbolRate(state, cab_state->mclk);
+ p->symbol_rate = stv0367cab_GetSymbolRate(state, cab_state->mclk);
QAMSize = stv0367_readbits(state, F367CAB_QAM_MODE);
switch (QAMSize) {
case FE_CAB_MOD_QAM16:
- op->modulation = QAM_16;
+ p->modulation = QAM_16;
break;
case FE_CAB_MOD_QAM32:
- op->modulation = QAM_32;
+ p->modulation = QAM_32;
break;
case FE_CAB_MOD_QAM64:
- op->modulation = QAM_64;
+ p->modulation = QAM_64;
break;
case FE_CAB_MOD_QAM128:
- op->modulation = QAM_128;
+ p->modulation = QAM_128;
break;
case QAM_256:
- op->modulation = QAM_256;
+ p->modulation = QAM_256;
break;
default:
break;
}
- param->frequency = stv0367_get_tuner_freq(fe);
+ p->frequency = stv0367_get_tuner_freq(fe);
- dprintk("%s: tuner frequency = %d\n", __func__, param->frequency);
+ dprintk("%s: tuner frequency = %d\n", __func__, p->frequency);
if (state->config->if_khz == 0) {
- param->frequency +=
+ p->frequency +=
(stv0367cab_get_derot_freq(state, cab_state->adc_clk) -
cab_state->adc_clk / 4000);
return 0;
}
if (state->config->if_khz > cab_state->adc_clk / 1000)
- param->frequency += (state->config->if_khz
+ p->frequency += (state->config->if_khz
- stv0367cab_get_derot_freq(state, cab_state->adc_clk)
- cab_state->adc_clk / 1000);
else
- param->frequency += (state->config->if_khz
+ p->frequency += (state->config->if_khz
- stv0367cab_get_derot_freq(state, cab_state->adc_clk));
return 0;
@@ -3386,9 +3380,9 @@
};
static struct dvb_frontend_ops stv0367cab_ops = {
+ .delsys = { SYS_DVBC_ANNEX_A },
.info = {
.name = "ST STV0367 DVB-C",
- .type = FE_QAM,
.frequency_min = 47000000,
.frequency_max = 862000000,
.frequency_stepsize = 62500,
diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c
index 0ca316d..7f1bada 100644
--- a/drivers/media/dvb/frontends/stv0900_core.c
+++ b/drivers/media/dvb/frontends/stv0900_core.c
@@ -973,22 +973,6 @@
return DVBFE_ALGO_CUSTOM;
}
-static int stb0900_set_property(struct dvb_frontend *fe,
- struct dtv_property *tvp)
-{
- dprintk("%s(..)\n", __func__);
-
- return 0;
-}
-
-static int stb0900_get_property(struct dvb_frontend *fe,
- struct dtv_property *tvp)
-{
- dprintk("%s(..)\n", __func__);
-
- return 0;
-}
-
void stv0900_start_search(struct stv0900_internal *intp,
enum fe_stv0900_demod_num demod)
{
@@ -1574,8 +1558,7 @@
return locked;
}
-static enum dvbfe_search stv0900_search(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static enum dvbfe_search stv0900_search(struct dvb_frontend *fe)
{
struct stv0900_state *state = fe->demodulator_priv;
struct stv0900_internal *intp = state->internal;
@@ -1675,12 +1658,6 @@
return 0;
}
-static int stv0900_track(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
-{
- return 0;
-}
-
static int stv0900_stop_ts(struct dvb_frontend *fe, int stop_ts)
{
@@ -1866,24 +1843,23 @@
return 0;
}
-static int stv0900_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int stv0900_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0900_state *state = fe->demodulator_priv;
struct stv0900_internal *intp = state->internal;
enum fe_stv0900_demod_num demod = state->demod;
struct stv0900_signal_info p_result = intp->result[demod];
p->frequency = p_result.locked ? p_result.frequency : 0;
- p->u.qpsk.symbol_rate = p_result.locked ? p_result.symbol_rate : 0;
+ p->symbol_rate = p_result.locked ? p_result.symbol_rate : 0;
return 0;
}
static struct dvb_frontend_ops stv0900_ops = {
-
+ .delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
.info = {
.name = "STV0900 frontend",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 125,
@@ -1907,10 +1883,7 @@
.diseqc_send_burst = stv0900_send_burst,
.diseqc_recv_slave_reply = stv0900_recv_slave_reply,
.set_tone = stv0900_set_tone,
- .set_property = stb0900_set_property,
- .get_property = stb0900_get_property,
.search = stv0900_search,
- .track = stv0900_track,
.read_status = stv0900_read_status,
.read_ber = stv0900_read_ber,
.read_signal_strength = stv0900_read_signal_strength,
diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index ebda419..4aef187 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -3427,17 +3427,17 @@
return -1;
}
-static enum dvbfe_search stv090x_search(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static enum dvbfe_search stv090x_search(struct dvb_frontend *fe)
{
struct stv090x_state *state = fe->demodulator_priv;
struct dtv_frontend_properties *props = &fe->dtv_property_cache;
- if (p->frequency == 0)
+ if (props->frequency == 0)
return DVBFE_ALGO_SEARCH_INVALID;
state->delsys = props->delivery_system;
- state->frequency = p->frequency;
- state->srate = p->u.qpsk.symbol_rate;
+ state->frequency = props->frequency;
+ state->srate = props->symbol_rate;
state->search_mode = STV090x_SEARCH_AUTO;
state->algo = STV090x_COLD_SEARCH;
state->fec = STV090x_PRERR;
@@ -4712,10 +4712,9 @@
EXPORT_SYMBOL(stv090x_set_gpio);
static struct dvb_frontend_ops stv090x_ops = {
-
+ .delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
.info = {
.name = "STV090x Multistandard",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 0,
@@ -4743,7 +4742,7 @@
.read_status = stv090x_read_status,
.read_ber = stv090x_read_per,
.read_signal_strength = stv090x_read_signal_strength,
- .read_snr = stv090x_read_cnr
+ .read_snr = stv090x_read_cnr,
};
diff --git a/drivers/media/dvb/frontends/stv6110.c b/drivers/media/dvb/frontends/stv6110.c
index 2dca7c8..20b5fa9 100644
--- a/drivers/media/dvb/frontends/stv6110.c
+++ b/drivers/media/dvb/frontends/stv6110.c
@@ -347,8 +347,7 @@
return 0;
}
-static int stv6110_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int stv6110_set_params(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
u32 bandwidth = carrier_width(c->symbol_rate, c->rolloff);
diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c
index 6ca533e..1bff7f4 100644
--- a/drivers/media/dvb/frontends/tda10021.c
+++ b/drivers/media/dvb/frontends/tda10021.c
@@ -224,47 +224,86 @@
return 0;
}
-static int tda10021_set_parameters (struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+struct qam_params {
+ u8 conf, agcref, lthr, mseth, aref;
+};
+
+static int tda10021_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 delsys = c->delivery_system;
+ unsigned qam = c->modulation;
+ bool is_annex_c;
+ u32 reg0x3d;
struct tda10021_state* state = fe->demodulator_priv;
+ static const struct qam_params qam_params[] = {
+ /* Modulation Conf AGCref LTHR MSETH AREF */
+ [QPSK] = { 0x14, 0x78, 0x78, 0x8c, 0x96 },
+ [QAM_16] = { 0x00, 0x8c, 0x87, 0xa2, 0x91 },
+ [QAM_32] = { 0x04, 0x8c, 0x64, 0x74, 0x96 },
+ [QAM_64] = { 0x08, 0x6a, 0x46, 0x43, 0x6a },
+ [QAM_128] = { 0x0c, 0x78, 0x36, 0x34, 0x7e },
+ [QAM_256] = { 0x10, 0x5c, 0x26, 0x23, 0x6b },
+ };
- //table for QAM4-QAM256 ready QAM4 QAM16 QAM32 QAM64 QAM128 QAM256
- //CONF
- static const u8 reg0x00 [] = { 0x14, 0x00, 0x04, 0x08, 0x0c, 0x10 };
- //AGCREF value
- static const u8 reg0x01 [] = { 0x78, 0x8c, 0x8c, 0x6a, 0x78, 0x5c };
- //LTHR value
- static const u8 reg0x05 [] = { 0x78, 0x87, 0x64, 0x46, 0x36, 0x26 };
- //MSETH
- static const u8 reg0x08 [] = { 0x8c, 0xa2, 0x74, 0x43, 0x34, 0x23 };
- //AREF
- static const u8 reg0x09 [] = { 0x96, 0x91, 0x96, 0x6a, 0x7e, 0x6b };
+ switch (delsys) {
+ case SYS_DVBC_ANNEX_A:
+ is_annex_c = false;
+ break;
+ case SYS_DVBC_ANNEX_C:
+ is_annex_c = true;
+ break;
+ default:
+ return -EINVAL;
+ }
- int qam = p->u.qam.modulation;
+ /*
+ * gcc optimizes the code bellow the same way as it would code:
+ * "if (qam > 5) return -EINVAL;"
+ * Yet, the code is clearer, as it shows what QAM standards are
+ * supported by the driver, and avoids the usage of magic numbers on
+ * it.
+ */
+ switch (qam) {
+ case QPSK:
+ case QAM_16:
+ case QAM_32:
+ case QAM_64:
+ case QAM_128:
+ case QAM_256:
+ break;
+ default:
+ return -EINVAL;
+ }
- if (qam < 0 || qam > 5)
+ if (c->inversion != INVERSION_ON && c->inversion != INVERSION_OFF)
return -EINVAL;
- if (p->inversion != INVERSION_ON && p->inversion != INVERSION_OFF)
- return -EINVAL;
-
- //printk("tda10021: set frequency to %d qam=%d symrate=%d\n", p->frequency,qam,p->u.qam.symbol_rate);
+ /*printk("tda10021: set frequency to %d qam=%d symrate=%d\n", p->frequency,qam,p->symbol_rate);*/
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
- tda10021_set_symbolrate (state, p->u.qam.symbol_rate);
- _tda10021_writereg (state, 0x34, state->pwm);
+ tda10021_set_symbolrate(state, c->symbol_rate);
+ _tda10021_writereg(state, 0x34, state->pwm);
- _tda10021_writereg (state, 0x01, reg0x01[qam]);
- _tda10021_writereg (state, 0x05, reg0x05[qam]);
- _tda10021_writereg (state, 0x08, reg0x08[qam]);
- _tda10021_writereg (state, 0x09, reg0x09[qam]);
+ _tda10021_writereg(state, 0x01, qam_params[qam].agcref);
+ _tda10021_writereg(state, 0x05, qam_params[qam].lthr);
+ _tda10021_writereg(state, 0x08, qam_params[qam].mseth);
+ _tda10021_writereg(state, 0x09, qam_params[qam].aref);
- tda10021_setup_reg0 (state, reg0x00[qam], p->inversion);
+ /*
+ * Bit 0 == 0 means roll-off = 0.15 (Annex A)
+ * == 1 means roll-off = 0.13 (Annex C)
+ */
+ reg0x3d = tda10021_readreg (state, 0x3d);
+ if (is_annex_c)
+ _tda10021_writereg (state, 0x3d, 0x01 | reg0x3d);
+ else
+ _tda10021_writereg (state, 0x3d, 0xfe & reg0x3d);
+ tda10021_setup_reg0(state, qam_params[qam].conf, c->inversion);
return 0;
}
@@ -347,8 +386,9 @@
return 0;
}
-static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int tda10021_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct tda10021_state* state = fe->demodulator_priv;
int sync;
s8 afc = 0;
@@ -360,17 +400,17 @@
printk(sync & 2 ? "DVB: TDA10021(%d): AFC (%d) %dHz\n" :
"DVB: TDA10021(%d): [AFC (%d) %dHz]\n",
state->frontend.dvb->num, afc,
- -((s32)p->u.qam.symbol_rate * afc) >> 10);
+ -((s32)p->symbol_rate * afc) >> 10);
}
p->inversion = ((state->reg0 & 0x20) == 0x20) ^ (state->config->invert != 0) ? INVERSION_ON : INVERSION_OFF;
- p->u.qam.modulation = ((state->reg0 >> 2) & 7) + QAM_16;
+ p->modulation = ((state->reg0 >> 2) & 7) + QAM_16;
- p->u.qam.fec_inner = FEC_NONE;
+ p->fec_inner = FEC_NONE;
p->frequency = ((p->frequency + 31250) / 62500) * 62500;
if (sync & 2)
- p->frequency -= ((s32)p->u.qam.symbol_rate * afc) >> 10;
+ p->frequency -= ((s32)p->symbol_rate * afc) >> 10;
return 0;
}
@@ -444,10 +484,9 @@
}
static struct dvb_frontend_ops tda10021_ops = {
-
+ .delsys = { SYS_DVBC_ANNEX_A, SYS_DVBC_ANNEX_C },
.info = {
.name = "Philips TDA10021 DVB-C",
- .type = FE_QAM,
.frequency_stepsize = 62500,
.frequency_min = 47000000,
.frequency_max = 862000000,
diff --git a/drivers/media/dvb/frontends/tda10023.c b/drivers/media/dvb/frontends/tda10023.c
index a3c34ee..ca1e0d5 100644
--- a/drivers/media/dvb/frontends/tda10023.c
+++ b/drivers/media/dvb/frontends/tda10023.c
@@ -298,42 +298,80 @@
return 0;
}
-static int tda10023_set_parameters (struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
-{
- struct tda10023_state* state = fe->demodulator_priv;
+struct qam_params {
+ u8 qam, lockthr, mseth, aref, agcrefnyq, eragnyq_thd;
+};
- static int qamvals[6][6] = {
- // QAM LOCKTHR MSETH AREF AGCREFNYQ ERAGCNYQ_THD
- { (5<<2), 0x78, 0x8c, 0x96, 0x78, 0x4c }, // 4 QAM
- { (0<<2), 0x87, 0xa2, 0x91, 0x8c, 0x57 }, // 16 QAM
- { (1<<2), 0x64, 0x74, 0x96, 0x8c, 0x57 }, // 32 QAM
- { (2<<2), 0x46, 0x43, 0x6a, 0x6a, 0x44 }, // 64 QAM
- { (3<<2), 0x36, 0x34, 0x7e, 0x78, 0x4c }, // 128 QAM
- { (4<<2), 0x26, 0x23, 0x6c, 0x5c, 0x3c }, // 256 QAM
+static int tda10023_set_parameters(struct dvb_frontend *fe)
+{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 delsys = c->delivery_system;
+ unsigned qam = c->modulation;
+ bool is_annex_c;
+ struct tda10023_state* state = fe->demodulator_priv;
+ static const struct qam_params qam_params[] = {
+ /* Modulation QAM LOCKTHR MSETH AREF AGCREFNYQ ERAGCNYQ_THD */
+ [QPSK] = { (5<<2), 0x78, 0x8c, 0x96, 0x78, 0x4c },
+ [QAM_16] = { (0<<2), 0x87, 0xa2, 0x91, 0x8c, 0x57 },
+ [QAM_32] = { (1<<2), 0x64, 0x74, 0x96, 0x8c, 0x57 },
+ [QAM_64] = { (2<<2), 0x46, 0x43, 0x6a, 0x6a, 0x44 },
+ [QAM_128] = { (3<<2), 0x36, 0x34, 0x7e, 0x78, 0x4c },
+ [QAM_256] = { (4<<2), 0x26, 0x23, 0x6c, 0x5c, 0x3c },
};
- int qam = p->u.qam.modulation;
-
- if (qam < 0 || qam > 5)
+ switch (delsys) {
+ case SYS_DVBC_ANNEX_A:
+ is_annex_c = false;
+ break;
+ case SYS_DVBC_ANNEX_C:
+ is_annex_c = true;
+ break;
+ default:
return -EINVAL;
+ }
+
+ /*
+ * gcc optimizes the code bellow the same way as it would code:
+ * "if (qam > 5) return -EINVAL;"
+ * Yet, the code is clearer, as it shows what QAM standards are
+ * supported by the driver, and avoids the usage of magic numbers on
+ * it.
+ */
+ switch (qam) {
+ case QPSK:
+ case QAM_16:
+ case QAM_32:
+ case QAM_64:
+ case QAM_128:
+ case QAM_256:
+ break;
+ default:
+ return -EINVAL;
+ }
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
- tda10023_set_symbolrate (state, p->u.qam.symbol_rate);
- tda10023_writereg (state, 0x05, qamvals[qam][1]);
- tda10023_writereg (state, 0x08, qamvals[qam][2]);
- tda10023_writereg (state, 0x09, qamvals[qam][3]);
- tda10023_writereg (state, 0xb4, qamvals[qam][4]);
- tda10023_writereg (state, 0xb6, qamvals[qam][5]);
+ tda10023_set_symbolrate(state, c->symbol_rate);
+ tda10023_writereg(state, 0x05, qam_params[qam].lockthr);
+ tda10023_writereg(state, 0x08, qam_params[qam].mseth);
+ tda10023_writereg(state, 0x09, qam_params[qam].aref);
+ tda10023_writereg(state, 0xb4, qam_params[qam].agcrefnyq);
+ tda10023_writereg(state, 0xb6, qam_params[qam].eragnyq_thd);
+#if 0
+ tda10023_writereg(state, 0x04, (c->inversion ? 0x12 : 0x32));
+ tda10023_writebit(state, 0x04, 0x60, (c->inversion ? 0 : 0x20));
+#endif
+ tda10023_writebit(state, 0x04, 0x40, 0x40);
-// tda10023_writereg (state, 0x04, (p->inversion?0x12:0x32));
-// tda10023_writebit (state, 0x04, 0x60, (p->inversion?0:0x20));
- tda10023_writebit (state, 0x04, 0x40, 0x40);
- tda10023_setup_reg0 (state, qamvals[qam][0]);
+ if (is_annex_c)
+ tda10023_writebit(state, 0x3d, 0xfc, 0x03);
+ else
+ tda10023_writebit(state, 0x3d, 0xfc, 0x02);
+
+ tda10023_setup_reg0(state, qam_params[qam].qam);
return 0;
}
@@ -418,8 +456,9 @@
return 0;
}
-static int tda10023_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int tda10023_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct tda10023_state* state = fe->demodulator_priv;
int sync,inv;
s8 afc = 0;
@@ -433,17 +472,17 @@
printk(sync & 2 ? "DVB: TDA10023(%d): AFC (%d) %dHz\n" :
"DVB: TDA10023(%d): [AFC (%d) %dHz]\n",
state->frontend.dvb->num, afc,
- -((s32)p->u.qam.symbol_rate * afc) >> 10);
+ -((s32)p->symbol_rate * afc) >> 10);
}
p->inversion = (inv&0x20?0:1);
- p->u.qam.modulation = ((state->reg0 >> 2) & 7) + QAM_16;
+ p->modulation = ((state->reg0 >> 2) & 7) + QAM_16;
- p->u.qam.fec_inner = FEC_NONE;
+ p->fec_inner = FEC_NONE;
p->frequency = ((p->frequency + 31250) / 62500) * 62500;
if (sync & 2)
- p->frequency -= ((s32)p->u.qam.symbol_rate * afc) >> 10;
+ p->frequency -= ((s32)p->symbol_rate * afc) >> 10;
return 0;
}
@@ -534,10 +573,9 @@
}
static struct dvb_frontend_ops tda10023_ops = {
-
+ .delsys = { SYS_DVBC_ANNEX_A, SYS_DVBC_ANNEX_C },
.info = {
.name = "Philips TDA10023 DVB-C",
- .type = FE_QAM,
.frequency_stepsize = 62500,
.frequency_min = 47000000,
.frequency_max = 862000000,
@@ -557,7 +595,6 @@
.set_frontend = tda10023_set_parameters,
.get_frontend = tda10023_get_frontend,
-
.read_status = tda10023_read_status,
.read_ber = tda10023_read_ber,
.read_signal_strength = tda10023_read_signal_strength,
diff --git a/drivers/media/dvb/frontends/tda10048.c b/drivers/media/dvb/frontends/tda10048.c
index 7f10594..71fb632 100644
--- a/drivers/media/dvb/frontends/tda10048.c
+++ b/drivers/media/dvb/frontends/tda10048.c
@@ -153,7 +153,7 @@
u32 pll_pfactor;
u32 sample_freq;
- enum fe_bandwidth bandwidth;
+ u32 bandwidth;
};
static struct init_tab {
@@ -341,21 +341,14 @@
{
struct tda10048_state *state = fe->demodulator_priv;
u64 t, z;
- u32 b = 8000000;
dprintk(1, "%s()\n", __func__);
if (sample_freq_hz == 0)
return -EINVAL;
- if (bw == BANDWIDTH_6_MHZ)
- b = 6000000;
- else
- if (bw == BANDWIDTH_7_MHZ)
- b = 7000000;
-
/* WREF = (B / (7 * fs)) * 2^31 */
- t = b * 10;
+ t = bw * 10;
/* avoid warning: this decimal constant is unsigned only in ISO C90 */
/* t *= 2147483648 on 32bit platforms */
t *= (2048 * 1024);
@@ -378,25 +371,18 @@
{
struct tda10048_state *state = fe->demodulator_priv;
u64 t;
- u32 b = 8000000;
dprintk(1, "%s()\n", __func__);
if (sample_freq_hz == 0)
return -EINVAL;
- if (bw == BANDWIDTH_6_MHZ)
- b = 6000000;
- else
- if (bw == BANDWIDTH_7_MHZ)
- b = 7000000;
-
/* INVWREF = ((7 * fs) / B) * 2^5 */
t = sample_freq_hz;
t *= 7;
t *= 32;
t *= 10;
- do_div(t, b);
+ do_div(t, bw);
t += 5;
do_div(t, 10);
@@ -407,16 +393,16 @@
}
static int tda10048_set_bandwidth(struct dvb_frontend *fe,
- enum fe_bandwidth bw)
+ u32 bw)
{
struct tda10048_state *state = fe->demodulator_priv;
dprintk(1, "%s(bw=%d)\n", __func__, bw);
/* Bandwidth setting may need to be adjusted */
switch (bw) {
- case BANDWIDTH_6_MHZ:
- case BANDWIDTH_7_MHZ:
- case BANDWIDTH_8_MHZ:
+ case 6000000:
+ case 7000000:
+ case 8000000:
tda10048_set_wref(fe, state->sample_freq, bw);
tda10048_set_invwref(fe, state->sample_freq, bw);
break;
@@ -430,7 +416,7 @@
return 0;
}
-static int tda10048_set_if(struct dvb_frontend *fe, enum fe_bandwidth bw)
+static int tda10048_set_if(struct dvb_frontend *fe, u32 bw)
{
struct tda10048_state *state = fe->demodulator_priv;
struct tda10048_config *config = &state->config;
@@ -441,13 +427,13 @@
/* based on target bandwidth and clk we calculate pll factors */
switch (bw) {
- case BANDWIDTH_6_MHZ:
+ case 6000000:
if_freq_khz = config->dtv6_if_freq_khz;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
if_freq_khz = config->dtv7_if_freq_khz;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
if_freq_khz = config->dtv8_if_freq_khz;
break;
default:
@@ -601,7 +587,7 @@
/* Retrieve the demod settings */
static int tda10048_get_tps(struct tda10048_state *state,
- struct dvb_ofdm_parameters *p)
+ struct dtv_frontend_properties *p)
{
u8 val;
@@ -612,27 +598,27 @@
val = tda10048_readreg(state, TDA10048_OUT_CONF2);
switch ((val & 0x60) >> 5) {
case 0:
- p->constellation = QPSK;
+ p->modulation = QPSK;
break;
case 1:
- p->constellation = QAM_16;
+ p->modulation = QAM_16;
break;
case 2:
- p->constellation = QAM_64;
+ p->modulation = QAM_64;
break;
}
switch ((val & 0x18) >> 3) {
case 0:
- p->hierarchy_information = HIERARCHY_NONE;
+ p->hierarchy = HIERARCHY_NONE;
break;
case 1:
- p->hierarchy_information = HIERARCHY_1;
+ p->hierarchy = HIERARCHY_1;
break;
case 2:
- p->hierarchy_information = HIERARCHY_2;
+ p->hierarchy = HIERARCHY_2;
break;
case 3:
- p->hierarchy_information = HIERARCHY_4;
+ p->hierarchy = HIERARCHY_4;
break;
}
switch (val & 0x07) {
@@ -738,17 +724,17 @@
/* Talk to the demod, set the FEC, GUARD, QAM settings etc */
/* TODO: Support manual tuning with specific params */
-static int tda10048_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int tda10048_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct tda10048_state *state = fe->demodulator_priv;
dprintk(1, "%s(frequency=%d)\n", __func__, p->frequency);
/* Update the I/F pll's if the bandwidth changes */
- if (p->u.ofdm.bandwidth != state->bandwidth) {
- tda10048_set_if(fe, p->u.ofdm.bandwidth);
- tda10048_set_bandwidth(fe, p->u.ofdm.bandwidth);
+ if (p->bandwidth_hz != state->bandwidth) {
+ tda10048_set_if(fe, p->bandwidth_hz);
+ tda10048_set_bandwidth(fe, p->bandwidth_hz);
}
if (fe->ops.tuner_ops.set_params) {
@@ -756,7 +742,7 @@
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
@@ -797,8 +783,8 @@
tda10048_set_inversion(fe, config->inversion);
/* Establish default RF values */
- tda10048_set_if(fe, BANDWIDTH_8_MHZ);
- tda10048_set_bandwidth(fe, BANDWIDTH_8_MHZ);
+ tda10048_set_if(fe, 8000000);
+ tda10048_set_bandwidth(fe, 8000000);
/* Ensure we leave the gate closed */
tda10048_i2c_gate_ctrl(fe, 0);
@@ -1042,9 +1028,9 @@
return 0;
}
-static int tda10048_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int tda10048_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct tda10048_state *state = fe->demodulator_priv;
dprintk(1, "%s()\n", __func__);
@@ -1052,7 +1038,7 @@
p->inversion = tda10048_readreg(state, TDA10048_CONF_C1_1)
& 0x20 ? INVERSION_ON : INVERSION_OFF;
- return tda10048_get_tps(state, &p->u.ofdm);
+ return tda10048_get_tps(state, p);
}
static int tda10048_get_tune_settings(struct dvb_frontend *fe,
@@ -1126,7 +1112,7 @@
memcpy(&state->config, config, sizeof(*config));
state->i2c = i2c;
state->fwloaded = config->no_firmware;
- state->bandwidth = BANDWIDTH_8_MHZ;
+ state->bandwidth = 8000000;
/* check if the demod is present */
if (tda10048_readreg(state, TDA10048_IDENTITY) != 0x048)
@@ -1152,11 +1138,11 @@
tda10048_establish_defaults(&state->frontend);
/* Set the xtal and freq defaults */
- if (tda10048_set_if(&state->frontend, BANDWIDTH_8_MHZ) != 0)
+ if (tda10048_set_if(&state->frontend, 8000000) != 0)
goto error;
/* Default bandwidth */
- if (tda10048_set_bandwidth(&state->frontend, BANDWIDTH_8_MHZ) != 0)
+ if (tda10048_set_bandwidth(&state->frontend, 8000000) != 0)
goto error;
/* Leave the gate closed */
@@ -1171,10 +1157,9 @@
EXPORT_SYMBOL(tda10048_attach);
static struct dvb_frontend_ops tda10048_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "NXP TDA10048HN DVB-T",
- .type = FE_OFDM,
.frequency_min = 177000000,
.frequency_max = 858000000,
.frequency_stepsize = 166666,
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index ea485d9..ae6f22a 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -224,22 +224,22 @@
}
static int tda10045h_set_bandwidth(struct tda1004x_state *state,
- fe_bandwidth_t bandwidth)
+ u32 bandwidth)
{
static u8 bandwidth_6mhz[] = { 0x02, 0x00, 0x3d, 0x00, 0x60, 0x1e, 0xa7, 0x45, 0x4f };
static u8 bandwidth_7mhz[] = { 0x02, 0x00, 0x37, 0x00, 0x4a, 0x2f, 0x6d, 0x76, 0xdb };
static u8 bandwidth_8mhz[] = { 0x02, 0x00, 0x3d, 0x00, 0x48, 0x17, 0x89, 0xc7, 0x14 };
switch (bandwidth) {
- case BANDWIDTH_6_MHZ:
+ case 6000000:
tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_6mhz, sizeof(bandwidth_6mhz));
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_7mhz, sizeof(bandwidth_7mhz));
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_8mhz, sizeof(bandwidth_8mhz));
break;
@@ -253,7 +253,7 @@
}
static int tda10046h_set_bandwidth(struct tda1004x_state *state,
- fe_bandwidth_t bandwidth)
+ u32 bandwidth)
{
static u8 bandwidth_6mhz_53M[] = { 0x7b, 0x2e, 0x11, 0xf0, 0xd2 };
static u8 bandwidth_7mhz_53M[] = { 0x6a, 0x02, 0x6a, 0x43, 0x9f };
@@ -270,7 +270,7 @@
else
tda10046_clk53m = 1;
switch (bandwidth) {
- case BANDWIDTH_6_MHZ:
+ case 6000000:
if (tda10046_clk53m)
tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_6mhz_53M,
sizeof(bandwidth_6mhz_53M));
@@ -283,7 +283,7 @@
}
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
if (tda10046_clk53m)
tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_7mhz_53M,
sizeof(bandwidth_7mhz_53M));
@@ -296,7 +296,7 @@
}
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
if (tda10046_clk53m)
tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_8mhz_53M,
sizeof(bandwidth_8mhz_53M));
@@ -409,7 +409,7 @@
msleep(10);
/* set parameters */
- tda10045h_set_bandwidth(state, BANDWIDTH_8_MHZ);
+ tda10045h_set_bandwidth(state, 8000000);
ret = tda1004x_do_upload(state, fw->data, fw->size, TDA10045H_FWPAGE, TDA10045H_CODE_IN);
release_firmware(fw);
@@ -473,7 +473,7 @@
tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x3f);
break;
}
- tda10046h_set_bandwidth(state, BANDWIDTH_8_MHZ); // default bandwidth 8 MHz
+ tda10046h_set_bandwidth(state, 8000000); /* default bandwidth 8 MHz */
/* let the PLLs settle */
msleep(120);
}
@@ -697,9 +697,9 @@
return 0;
}
-static int tda1004x_set_fe(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fe_params)
+static int tda1004x_set_fe(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
struct tda1004x_state* state = fe->demodulator_priv;
int tmp;
int inversion;
@@ -718,7 +718,7 @@
// set frequency
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, fe_params);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -726,37 +726,37 @@
// Hardcoded to use auto as much as possible on the TDA10045 as it
// is very unreliable if AUTO mode is _not_ used.
if (state->demod_type == TDA1004X_DEMOD_TDA10045) {
- fe_params->u.ofdm.code_rate_HP = FEC_AUTO;
- fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
- fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
+ fe_params->code_rate_HP = FEC_AUTO;
+ fe_params->guard_interval = GUARD_INTERVAL_AUTO;
+ fe_params->transmission_mode = TRANSMISSION_MODE_AUTO;
}
// Set standard params.. or put them to auto
- if ((fe_params->u.ofdm.code_rate_HP == FEC_AUTO) ||
- (fe_params->u.ofdm.code_rate_LP == FEC_AUTO) ||
- (fe_params->u.ofdm.constellation == QAM_AUTO) ||
- (fe_params->u.ofdm.hierarchy_information == HIERARCHY_AUTO)) {
+ if ((fe_params->code_rate_HP == FEC_AUTO) ||
+ (fe_params->code_rate_LP == FEC_AUTO) ||
+ (fe_params->modulation == QAM_AUTO) ||
+ (fe_params->hierarchy == HIERARCHY_AUTO)) {
tda1004x_write_mask(state, TDA1004X_AUTO, 1, 1); // enable auto
- tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x03, 0); // turn off constellation bits
+ tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x03, 0); /* turn off modulation bits */
tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x60, 0); // turn off hierarchy bits
tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0x3f, 0); // turn off FEC bits
} else {
tda1004x_write_mask(state, TDA1004X_AUTO, 1, 0); // disable auto
// set HP FEC
- tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_HP);
+ tmp = tda1004x_encode_fec(fe_params->code_rate_HP);
if (tmp < 0)
return tmp;
tda1004x_write_mask(state, TDA1004X_IN_CONF2, 7, tmp);
// set LP FEC
- tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_LP);
+ tmp = tda1004x_encode_fec(fe_params->code_rate_LP);
if (tmp < 0)
return tmp;
tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0x38, tmp << 3);
- // set constellation
- switch (fe_params->u.ofdm.constellation) {
+ /* set modulation */
+ switch (fe_params->modulation) {
case QPSK:
tda1004x_write_mask(state, TDA1004X_IN_CONF1, 3, 0);
break;
@@ -774,7 +774,7 @@
}
// set hierarchy
- switch (fe_params->u.ofdm.hierarchy_information) {
+ switch (fe_params->hierarchy) {
case HIERARCHY_NONE:
tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x60, 0 << 5);
break;
@@ -799,11 +799,11 @@
// set bandwidth
switch (state->demod_type) {
case TDA1004X_DEMOD_TDA10045:
- tda10045h_set_bandwidth(state, fe_params->u.ofdm.bandwidth);
+ tda10045h_set_bandwidth(state, fe_params->bandwidth_hz);
break;
case TDA1004X_DEMOD_TDA10046:
- tda10046h_set_bandwidth(state, fe_params->u.ofdm.bandwidth);
+ tda10046h_set_bandwidth(state, fe_params->bandwidth_hz);
break;
}
@@ -825,7 +825,7 @@
}
// set guard interval
- switch (fe_params->u.ofdm.guard_interval) {
+ switch (fe_params->guard_interval) {
case GUARD_INTERVAL_1_32:
tda1004x_write_mask(state, TDA1004X_AUTO, 2, 0);
tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x0c, 0 << 2);
@@ -856,7 +856,7 @@
}
// set transmission mode
- switch (fe_params->u.ofdm.transmission_mode) {
+ switch (fe_params->transmission_mode) {
case TRANSMISSION_MODE_2K:
tda1004x_write_mask(state, TDA1004X_AUTO, 4, 0);
tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x10, 0 << 4);
@@ -895,8 +895,9 @@
return 0;
}
-static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_parameters *fe_params)
+static int tda1004x_get_fe(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
struct tda1004x_state* state = fe->demodulator_priv;
dprintk("%s\n", __func__);
@@ -913,13 +914,13 @@
case TDA1004X_DEMOD_TDA10045:
switch (tda1004x_read_byte(state, TDA10045H_WREF_LSB)) {
case 0x14:
- fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+ fe_params->bandwidth_hz = 8000000;
break;
case 0xdb:
- fe_params->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+ fe_params->bandwidth_hz = 7000000;
break;
case 0x4f:
- fe_params->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+ fe_params->bandwidth_hz = 6000000;
break;
}
break;
@@ -927,73 +928,73 @@
switch (tda1004x_read_byte(state, TDA10046H_TIME_WREF1)) {
case 0x5c:
case 0x54:
- fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+ fe_params->bandwidth_hz = 8000000;
break;
case 0x6a:
case 0x60:
- fe_params->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+ fe_params->bandwidth_hz = 7000000;
break;
case 0x7b:
case 0x70:
- fe_params->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+ fe_params->bandwidth_hz = 6000000;
break;
}
break;
}
// FEC
- fe_params->u.ofdm.code_rate_HP =
+ fe_params->code_rate_HP =
tda1004x_decode_fec(tda1004x_read_byte(state, TDA1004X_OUT_CONF2) & 7);
- fe_params->u.ofdm.code_rate_LP =
+ fe_params->code_rate_LP =
tda1004x_decode_fec((tda1004x_read_byte(state, TDA1004X_OUT_CONF2) >> 3) & 7);
- // constellation
+ /* modulation */
switch (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 3) {
case 0:
- fe_params->u.ofdm.constellation = QPSK;
+ fe_params->modulation = QPSK;
break;
case 1:
- fe_params->u.ofdm.constellation = QAM_16;
+ fe_params->modulation = QAM_16;
break;
case 2:
- fe_params->u.ofdm.constellation = QAM_64;
+ fe_params->modulation = QAM_64;
break;
}
// transmission mode
- fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+ fe_params->transmission_mode = TRANSMISSION_MODE_2K;
if (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x10)
- fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+ fe_params->transmission_mode = TRANSMISSION_MODE_8K;
// guard interval
switch ((tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x0c) >> 2) {
case 0:
- fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+ fe_params->guard_interval = GUARD_INTERVAL_1_32;
break;
case 1:
- fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+ fe_params->guard_interval = GUARD_INTERVAL_1_16;
break;
case 2:
- fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+ fe_params->guard_interval = GUARD_INTERVAL_1_8;
break;
case 3:
- fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+ fe_params->guard_interval = GUARD_INTERVAL_1_4;
break;
}
// hierarchy
switch ((tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x60) >> 5) {
case 0:
- fe_params->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+ fe_params->hierarchy = HIERARCHY_NONE;
break;
case 1:
- fe_params->u.ofdm.hierarchy_information = HIERARCHY_1;
+ fe_params->hierarchy = HIERARCHY_1;
break;
case 2:
- fe_params->u.ofdm.hierarchy_information = HIERARCHY_2;
+ fe_params->hierarchy = HIERARCHY_2;
break;
case 3:
- fe_params->u.ofdm.hierarchy_information = HIERARCHY_4;
+ fe_params->hierarchy = HIERARCHY_4;
break;
}
@@ -1231,9 +1232,9 @@
}
static struct dvb_frontend_ops tda10045_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "Philips TDA10045H DVB-T",
- .type = FE_OFDM,
.frequency_min = 51000000,
.frequency_max = 858000000,
.frequency_stepsize = 166667,
@@ -1301,9 +1302,9 @@
}
static struct dvb_frontend_ops tda10046_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "Philips TDA10046H DVB-T",
- .type = FE_OFDM,
.frequency_min = 51000000,
.frequency_max = 858000000,
.frequency_stepsize = 166667,
diff --git a/drivers/media/dvb/frontends/tda10071.c b/drivers/media/dvb/frontends/tda10071.c
index 0c37434..a992050 100644
--- a/drivers/media/dvb/frontends/tda10071.c
+++ b/drivers/media/dvb/frontends/tda10071.c
@@ -636,8 +636,7 @@
return ret;
}
-static int tda10071_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int tda10071_set_frontend(struct dvb_frontend *fe)
{
struct tda10071_priv *priv = fe->demodulator_priv;
struct tda10071_cmd cmd;
@@ -777,8 +776,7 @@
return ret;
}
-static int tda10071_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int tda10071_get_frontend(struct dvb_frontend *fe)
{
struct tda10071_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -1217,9 +1215,9 @@
EXPORT_SYMBOL(tda10071_attach);
static struct dvb_frontend_ops tda10071_ops = {
+ .delsys = { SYS_DVBT, SYS_DVBT2 },
.info = {
.name = "NXP TDA10071",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_tolerance = 5000,
diff --git a/drivers/media/dvb/frontends/tda10086.c b/drivers/media/dvb/frontends/tda10086.c
index f2c8faa..fcfe2e0 100644
--- a/drivers/media/dvb/frontends/tda10086.c
+++ b/drivers/media/dvb/frontends/tda10086.c
@@ -267,7 +267,7 @@
}
static int tda10086_set_inversion(struct tda10086_state *state,
- struct dvb_frontend_parameters *fe_params)
+ struct dtv_frontend_properties *fe_params)
{
u8 invval = 0x80;
@@ -292,7 +292,7 @@
}
static int tda10086_set_symbol_rate(struct tda10086_state *state,
- struct dvb_frontend_parameters *fe_params)
+ struct dtv_frontend_properties *fe_params)
{
u8 dfn = 0;
u8 afs = 0;
@@ -303,7 +303,7 @@
u32 tmp;
u32 bdr;
u32 bdri;
- u32 symbol_rate = fe_params->u.qpsk.symbol_rate;
+ u32 symbol_rate = fe_params->symbol_rate;
dprintk ("%s %i\n", __func__, symbol_rate);
@@ -367,13 +367,13 @@
}
static int tda10086_set_fec(struct tda10086_state *state,
- struct dvb_frontend_parameters *fe_params)
+ struct dtv_frontend_properties *fe_params)
{
u8 fecval;
- dprintk ("%s %i\n", __func__, fe_params->u.qpsk.fec_inner);
+ dprintk("%s %i\n", __func__, fe_params->fec_inner);
- switch(fe_params->u.qpsk.fec_inner) {
+ switch (fe_params->fec_inner) {
case FEC_1_2:
fecval = 0x00;
break;
@@ -409,9 +409,9 @@
return 0;
}
-static int tda10086_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fe_params)
+static int tda10086_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
struct tda10086_state *state = fe->demodulator_priv;
int ret;
u32 freq = 0;
@@ -425,7 +425,7 @@
/* set params */
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, fe_params);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
@@ -452,13 +452,14 @@
tda10086_write_mask(state, 0x10, 0x40, 0x40);
tda10086_write_mask(state, 0x00, 0x01, 0x00);
- state->symbol_rate = fe_params->u.qpsk.symbol_rate;
+ state->symbol_rate = fe_params->symbol_rate;
state->frequency = fe_params->frequency;
return 0;
}
-static int tda10086_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *fe_params)
+static int tda10086_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
struct tda10086_state* state = fe->demodulator_priv;
u8 val;
int tmp;
@@ -467,7 +468,7 @@
dprintk ("%s\n", __func__);
/* check for invalid symbol rate */
- if (fe_params->u.qpsk.symbol_rate < 500000)
+ if (fe_params->symbol_rate < 500000)
return -EINVAL;
/* calculate the updated frequency (note: we convert from Hz->kHz) */
@@ -516,34 +517,34 @@
tmp |= 0xffffff00;
tmp = (tmp * 480 * (1<<1)) / 128;
tmp = ((state->symbol_rate/1000) * tmp) / (1000000/1000);
- fe_params->u.qpsk.symbol_rate = state->symbol_rate + tmp;
+ fe_params->symbol_rate = state->symbol_rate + tmp;
/* the FEC */
val = (tda10086_read_byte(state, 0x0d) & 0x70) >> 4;
switch(val) {
case 0x00:
- fe_params->u.qpsk.fec_inner = FEC_1_2;
+ fe_params->fec_inner = FEC_1_2;
break;
case 0x01:
- fe_params->u.qpsk.fec_inner = FEC_2_3;
+ fe_params->fec_inner = FEC_2_3;
break;
case 0x02:
- fe_params->u.qpsk.fec_inner = FEC_3_4;
+ fe_params->fec_inner = FEC_3_4;
break;
case 0x03:
- fe_params->u.qpsk.fec_inner = FEC_4_5;
+ fe_params->fec_inner = FEC_4_5;
break;
case 0x04:
- fe_params->u.qpsk.fec_inner = FEC_5_6;
+ fe_params->fec_inner = FEC_5_6;
break;
case 0x05:
- fe_params->u.qpsk.fec_inner = FEC_6_7;
+ fe_params->fec_inner = FEC_6_7;
break;
case 0x06:
- fe_params->u.qpsk.fec_inner = FEC_7_8;
+ fe_params->fec_inner = FEC_7_8;
break;
case 0x07:
- fe_params->u.qpsk.fec_inner = FEC_8_9;
+ fe_params->fec_inner = FEC_8_9;
break;
}
@@ -664,29 +665,31 @@
static int tda10086_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
{
- if (fesettings->parameters.u.qpsk.symbol_rate > 20000000) {
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+
+ if (p->symbol_rate > 20000000) {
fesettings->min_delay_ms = 50;
fesettings->step_size = 2000;
fesettings->max_drift = 8000;
- } else if (fesettings->parameters.u.qpsk.symbol_rate > 12000000) {
+ } else if (p->symbol_rate > 12000000) {
fesettings->min_delay_ms = 100;
fesettings->step_size = 1500;
fesettings->max_drift = 9000;
- } else if (fesettings->parameters.u.qpsk.symbol_rate > 8000000) {
+ } else if (p->symbol_rate > 8000000) {
fesettings->min_delay_ms = 100;
fesettings->step_size = 1000;
fesettings->max_drift = 8000;
- } else if (fesettings->parameters.u.qpsk.symbol_rate > 4000000) {
+ } else if (p->symbol_rate > 4000000) {
fesettings->min_delay_ms = 100;
fesettings->step_size = 500;
fesettings->max_drift = 7000;
- } else if (fesettings->parameters.u.qpsk.symbol_rate > 2000000) {
+ } else if (p->symbol_rate > 2000000) {
fesettings->min_delay_ms = 200;
- fesettings->step_size = (fesettings->parameters.u.qpsk.symbol_rate / 8000);
+ fesettings->step_size = p->symbol_rate / 8000;
fesettings->max_drift = 14 * fesettings->step_size;
} else {
fesettings->min_delay_ms = 200;
- fesettings->step_size = (fesettings->parameters.u.qpsk.symbol_rate / 8000);
+ fesettings->step_size = p->symbol_rate / 8000;
fesettings->max_drift = 18 * fesettings->step_size;
}
@@ -701,10 +704,9 @@
}
static struct dvb_frontend_ops tda10086_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "Philips TDA10086 DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 125, /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/tda18271c2dd.c b/drivers/media/dvb/frontends/tda18271c2dd.c
index 1b1bf20..86da3d8 100644
--- a/drivers/media/dvb/frontends/tda18271c2dd.c
+++ b/drivers/media/dvb/frontends/tda18271c2dd.c
@@ -1123,55 +1123,51 @@
return 0;
}
-/*
- * As defined on EN 300 429 Annex A and on ITU-T J.83 annex A, the DVB-C
- * roll-off factor is 0.15.
- * According with the specs, the amount of the needed bandwith is given by:
- * Bw = Symbol_rate * (1 + 0.15)
- * As such, the maximum symbol rate supported by 6 MHz is
- * max_symbol_rate = 6 MHz / 1.15 = 5217391 Bauds
- *NOTE: For ITU-T J.83 Annex C, the roll-off factor is 0.13. So:
- * max_symbol_rate = 6 MHz / 1.13 = 5309735 Baud
- * That means that an adjustment is needed for Japan,
- * but, as currently DRX-K is hardcoded to Annex A, let's stick
- * with 0.15 roll-off factor.
- */
-#define MAX_SYMBOL_RATE_6MHz 5217391
-static int set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int set_params(struct dvb_frontend *fe)
{
struct tda_state *state = fe->tuner_priv;
int status = 0;
int Standard;
+ u32 bw = fe->dtv_property_cache.bandwidth_hz;
+ u32 delsys = fe->dtv_property_cache.delivery_system;
- state->m_Frequency = params->frequency;
+ state->m_Frequency = fe->dtv_property_cache.frequency;
- if (fe->ops.info.type == FE_OFDM)
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (delsys) {
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ switch (bw) {
+ case 6000000:
Standard = HF_DVBT_6MHZ;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
Standard = HF_DVBT_7MHZ;
break;
- default:
- case BANDWIDTH_8_MHZ:
+ case 8000000:
Standard = HF_DVBT_8MHZ;
break;
+ default:
+ return -EINVAL;
}
- else if (fe->ops.info.type == FE_QAM) {
- if (params->u.qam.symbol_rate <= MAX_SYMBOL_RATE_6MHz)
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ if (bw <= 6000000)
Standard = HF_DVBC_6MHZ;
+ else if (bw <= 7000000)
+ Standard = HF_DVBC_7MHZ;
else
Standard = HF_DVBC_8MHZ;
- } else
+ break;
+ default:
return -EINVAL;
+ }
do {
- status = RFTrackingFiltersCorrection(state, params->frequency);
+ status = RFTrackingFiltersCorrection(state, state->m_Frequency);
if (status < 0)
break;
- status = ChannelConfiguration(state, params->frequency, Standard);
+ status = ChannelConfiguration(state, state->m_Frequency,
+ Standard);
if (status < 0)
break;
diff --git a/drivers/media/dvb/frontends/tda8083.c b/drivers/media/dvb/frontends/tda8083.c
index 9369f744..15912c9 100644
--- a/drivers/media/dvb/frontends/tda8083.c
+++ b/drivers/media/dvb/frontends/tda8083.c
@@ -315,18 +315,19 @@
return 0;
}
-static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int tda8083_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct tda8083_state* state = fe->demodulator_priv;
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
tda8083_set_inversion (state, p->inversion);
- tda8083_set_fec (state, p->u.qpsk.fec_inner);
- tda8083_set_symbolrate (state, p->u.qpsk.symbol_rate);
+ tda8083_set_fec(state, p->fec_inner);
+ tda8083_set_symbolrate(state, p->symbol_rate);
tda8083_writereg (state, 0x00, 0x3c);
tda8083_writereg (state, 0x00, 0x04);
@@ -334,16 +335,17 @@
return 0;
}
-static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int tda8083_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct tda8083_state* state = fe->demodulator_priv;
/* FIXME: get symbolrate & frequency offset...*/
/*p->frequency = ???;*/
p->inversion = (tda8083_readreg (state, 0x0e) & 0x80) ?
INVERSION_ON : INVERSION_OFF;
- p->u.qpsk.fec_inner = tda8083_get_fec (state);
- /*p->u.qpsk.symbol_rate = tda8083_get_symbolrate (state);*/
+ p->fec_inner = tda8083_get_fec(state);
+ /*p->symbol_rate = tda8083_get_symbolrate (state);*/
return 0;
}
@@ -438,10 +440,9 @@
}
static struct dvb_frontend_ops tda8083_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "Philips TDA8083 DVB-S",
- .type = FE_QPSK,
.frequency_min = 920000, /* TDA8060 */
.frequency_max = 2200000, /* TDA8060 */
.frequency_stepsize = 125, /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/tda826x.c b/drivers/media/dvb/frontends/tda826x.c
index 06c9480..04bbcc2 100644
--- a/drivers/media/dvb/frontends/tda826x.c
+++ b/drivers/media/dvb/frontends/tda826x.c
@@ -71,8 +71,9 @@
return (ret == 1) ? 0 : ret;
}
-static int tda826x_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int tda826x_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct tda826x_priv *priv = fe->tuner_priv;
int ret;
u32 div;
@@ -83,11 +84,11 @@
dprintk("%s:\n", __func__);
- div = (params->frequency + (1000-1)) / 1000;
+ div = (p->frequency + (1000-1)) / 1000;
/* BW = ((1 + RO) * SR/2 + 5) * 1.3 [SR in MSPS, BW in MHz] */
/* with R0 = 0.35 and some transformations: */
- ksyms = params->u.qpsk.symbol_rate / 1000;
+ ksyms = p->symbol_rate / 1000;
bandwidth = (878 * ksyms + 6500000) / 1000000 + 1;
if (bandwidth < 5)
bandwidth = 5;
diff --git a/drivers/media/dvb/frontends/tdhd1.h b/drivers/media/dvb/frontends/tdhd1.h
index 51f1706..1775098 100644
--- a/drivers/media/dvb/frontends/tdhd1.h
+++ b/drivers/media/dvb/frontends/tdhd1.h
@@ -40,24 +40,25 @@
.request_firmware = alps_tdhd1_204_request_firmware
};
-static int alps_tdhd1_204a_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int alps_tdhd1_204a_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct i2c_adapter *i2c = fe->tuner_priv;
u8 data[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
u32 div;
- div = (params->frequency + 36166666) / 166666;
+ div = (p->frequency + 36166666) / 166666;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0x85;
- if (params->frequency >= 174000000 && params->frequency <= 230000000)
+ if (p->frequency >= 174000000 && p->frequency <= 230000000)
data[3] = 0x02;
- else if (params->frequency >= 470000000 && params->frequency <= 823000000)
+ else if (p->frequency >= 470000000 && p->frequency <= 823000000)
data[3] = 0x0C;
- else if (params->frequency > 823000000 && params->frequency <= 862000000)
+ else if (p->frequency > 823000000 && p->frequency <= 862000000)
data[3] = 0x8C;
else
return -EINVAL;
diff --git a/drivers/media/dvb/frontends/tua6100.c b/drivers/media/dvb/frontends/tua6100.c
index bcb95c2..029384d 100644
--- a/drivers/media/dvb/frontends/tua6100.c
+++ b/drivers/media/dvb/frontends/tua6100.c
@@ -67,9 +67,9 @@
return (ret == 1) ? 0 : ret;
}
-static int tua6100_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int tua6100_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct tua6100_priv *priv = fe->tuner_priv;
u32 div;
u32 prediv;
@@ -85,36 +85,37 @@
#define _ri 4000000
// setup register 0
- if (params->frequency < 2000000) {
+ if (c->frequency < 2000000)
reg0[1] = 0x03;
- } else {
+ else
reg0[1] = 0x07;
- }
// setup register 1
- if (params->frequency < 1630000) {
+ if (c->frequency < 1630000)
reg1[1] = 0x2c;
- } else {
+ else
reg1[1] = 0x0c;
- }
+
if (_P == 64)
reg1[1] |= 0x40;
- if (params->frequency >= 1525000)
+ if (c->frequency >= 1525000)
reg1[1] |= 0x80;
// register 2
reg2[1] = (_R >> 8) & 0x03;
reg2[2] = _R;
- if (params->frequency < 1455000) {
+ if (c->frequency < 1455000)
reg2[1] |= 0x1c;
- } else if (params->frequency < 1630000) {
+ else if (c->frequency < 1630000)
reg2[1] |= 0x0c;
- } else {
+ else
reg2[1] |= 0x1c;
- }
- // The N divisor ratio (note: params->frequency is in kHz, but we need it in Hz)
- prediv = (params->frequency * _R) / (_ri / 1000);
+ /*
+ * The N divisor ratio (note: c->frequency is in kHz, but we
+ * need it in Hz)
+ */
+ prediv = (c->frequency * _R) / (_ri / 1000);
div = prediv / _P;
reg1[1] |= (div >> 9) & 0x03;
reg1[2] = div >> 1;
diff --git a/drivers/media/dvb/frontends/ves1820.c b/drivers/media/dvb/frontends/ves1820.c
index 550a07a..bb42b56 100644
--- a/drivers/media/dvb/frontends/ves1820.c
+++ b/drivers/media/dvb/frontends/ves1820.c
@@ -205,25 +205,26 @@
return 0;
}
-static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ves1820_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ves1820_state* state = fe->demodulator_priv;
static const u8 reg0x00[] = { 0x00, 0x04, 0x08, 0x0c, 0x10 };
static const u8 reg0x01[] = { 140, 140, 106, 100, 92 };
static const u8 reg0x05[] = { 135, 100, 70, 54, 38 };
static const u8 reg0x08[] = { 162, 116, 67, 52, 35 };
static const u8 reg0x09[] = { 145, 150, 106, 126, 107 };
- int real_qam = p->u.qam.modulation - QAM_16;
+ int real_qam = p->modulation - QAM_16;
if (real_qam < 0 || real_qam > 4)
return -EINVAL;
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
- ves1820_set_symbolrate(state, p->u.qam.symbol_rate);
+ ves1820_set_symbolrate(state, p->symbol_rate);
ves1820_writereg(state, 0x34, state->pwm);
ves1820_writereg(state, 0x01, reg0x01[real_qam]);
@@ -309,8 +310,9 @@
return 0;
}
-static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ves1820_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ves1820_state* state = fe->demodulator_priv;
int sync;
s8 afc = 0;
@@ -320,7 +322,7 @@
if (verbose) {
/* AFC only valid when carrier has been recovered */
printk(sync & 2 ? "ves1820: AFC (%d) %dHz\n" :
- "ves1820: [AFC (%d) %dHz]\n", afc, -((s32) p->u.qam.symbol_rate * afc) >> 10);
+ "ves1820: [AFC (%d) %dHz]\n", afc, -((s32) p->symbol_rate * afc) >> 10);
}
if (!state->config->invert) {
@@ -329,13 +331,13 @@
p->inversion = (!(state->reg0 & 0x20)) ? INVERSION_ON : INVERSION_OFF;
}
- p->u.qam.modulation = ((state->reg0 >> 2) & 7) + QAM_16;
+ p->modulation = ((state->reg0 >> 2) & 7) + QAM_16;
- p->u.qam.fec_inner = FEC_NONE;
+ p->fec_inner = FEC_NONE;
p->frequency = ((p->frequency + 31250) / 62500) * 62500;
if (sync & 2)
- p->frequency -= ((s32) p->u.qam.symbol_rate * afc) >> 10;
+ p->frequency -= ((s32) p->symbol_rate * afc) >> 10;
return 0;
}
@@ -405,10 +407,9 @@
}
static struct dvb_frontend_ops ves1820_ops = {
-
+ .delsys = { SYS_DVBC_ANNEX_A },
.info = {
.name = "VLSI VES1820 DVB-C",
- .type = FE_QAM,
.frequency_stepsize = 62500,
.frequency_min = 47000000,
.frequency_max = 862000000,
diff --git a/drivers/media/dvb/frontends/ves1x93.c b/drivers/media/dvb/frontends/ves1x93.c
index 8d7854c..9c17eac 100644
--- a/drivers/media/dvb/frontends/ves1x93.c
+++ b/drivers/media/dvb/frontends/ves1x93.c
@@ -46,6 +46,7 @@
u8 *init_1x93_wtab;
u8 tab_size;
u8 demod_type;
+ u32 frequency;
};
static int debug;
@@ -384,31 +385,34 @@
return 0;
}
-static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ves1x93_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ves1x93_state* state = fe->demodulator_priv;
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, p);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
ves1x93_set_inversion (state, p->inversion);
- ves1x93_set_fec (state, p->u.qpsk.fec_inner);
- ves1x93_set_symbolrate (state, p->u.qpsk.symbol_rate);
+ ves1x93_set_fec(state, p->fec_inner);
+ ves1x93_set_symbolrate(state, p->symbol_rate);
state->inversion = p->inversion;
+ state->frequency = p->frequency;
return 0;
}
-static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ves1x93_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ves1x93_state* state = fe->demodulator_priv;
int afc;
afc = ((int)((char)(ves1x93_readreg (state, 0x0a) << 1)))/2;
- afc = (afc * (int)(p->u.qpsk.symbol_rate/1000/8))/16;
+ afc = (afc * (int)(p->symbol_rate/1000/8))/16;
- p->frequency -= afc;
+ p->frequency = state->frequency - afc;
/*
* inversion indicator is only valid
@@ -417,7 +421,7 @@
if (state->inversion == INVERSION_AUTO)
p->inversion = (ves1x93_readreg (state, 0x0f) & 2) ?
INVERSION_OFF : INVERSION_ON;
- p->u.qpsk.fec_inner = ves1x93_get_fec (state);
+ p->fec_inner = ves1x93_get_fec(state);
/* XXX FIXME: timing offset !! */
return 0;
@@ -506,10 +510,9 @@
}
static struct dvb_frontend_ops ves1x93_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "VLSI VES1x93 DVB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 125, /* kHz for QPSK frontends */
diff --git a/drivers/media/dvb/frontends/zl10036.c b/drivers/media/dvb/frontends/zl10036.c
index 81aa984..0903d46 100644
--- a/drivers/media/dvb/frontends/zl10036.c
+++ b/drivers/media/dvb/frontends/zl10036.c
@@ -305,12 +305,12 @@
return zl10036_write(state, buf, sizeof(buf));
}
-static int zl10036_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int zl10036_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct zl10036_state *state = fe->tuner_priv;
int ret = 0;
- u32 frequency = params->frequency;
+ u32 frequency = p->frequency;
u32 fbw;
int i;
u8 c;
@@ -326,7 +326,7 @@
* fBW = (alpha*symbolrate)/(2*0.8)
* 1.35 / (2*0.8) = 27 / 32
*/
- fbw = (27 * params->u.qpsk.symbol_rate) / 32;
+ fbw = (27 * p->symbol_rate) / 32;
/* scale to kHz */
fbw /= 1000;
@@ -353,7 +353,7 @@
if (ret < 0)
goto error;
- ret = zl10036_set_frequency(state, params->frequency);
+ ret = zl10036_set_frequency(state, p->frequency);
if (ret < 0)
goto error;
diff --git a/drivers/media/dvb/frontends/zl10039.c b/drivers/media/dvb/frontends/zl10039.c
index c085e58..eff9c5f 100644
--- a/drivers/media/dvb/frontends/zl10039.c
+++ b/drivers/media/dvb/frontends/zl10039.c
@@ -176,9 +176,9 @@
return 0;
}
-static int zl10039_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int zl10039_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct zl10039_state *state = fe->tuner_priv;
u8 buf[6];
u8 bf;
@@ -188,12 +188,12 @@
dprintk("%s\n", __func__);
dprintk("Set frequency = %d, symbol rate = %d\n",
- params->frequency, params->u.qpsk.symbol_rate);
+ c->frequency, c->symbol_rate);
/* Assumed 10.111 MHz crystal oscillator */
/* Cancelled num/den 80 to prevent overflow */
- div = (params->frequency * 1000) / 126387;
- fbw = (params->u.qpsk.symbol_rate * 27) / 32000;
+ div = (c->frequency * 1000) / 126387;
+ fbw = (c->symbol_rate * 27) / 32000;
/* Cancelled num/den 10 to prevent overflow */
bf = ((fbw * 5088) / 1011100) - 1;
diff --git a/drivers/media/dvb/frontends/zl10353.c b/drivers/media/dvb/frontends/zl10353.c
index adbbf6d..ac72378 100644
--- a/drivers/media/dvb/frontends/zl10353.c
+++ b/drivers/media/dvb/frontends/zl10353.c
@@ -37,9 +37,9 @@
struct zl10353_config config;
- enum fe_bandwidth bandwidth;
- u32 ucblocks;
- u32 frequency;
+ u32 bandwidth;
+ u32 ucblocks;
+ u32 frequency;
};
static int debug;
@@ -122,30 +122,17 @@
}
static void zl10353_calc_nominal_rate(struct dvb_frontend *fe,
- enum fe_bandwidth bandwidth,
+ u32 bandwidth,
u16 *nominal_rate)
{
struct zl10353_state *state = fe->demodulator_priv;
u32 adc_clock = 450560; /* 45.056 MHz */
u64 value;
- u8 bw;
+ u8 bw = bandwidth / 1000000;
if (state->config.adc_clock)
adc_clock = state->config.adc_clock;
- switch (bandwidth) {
- case BANDWIDTH_6_MHZ:
- bw = 6;
- break;
- case BANDWIDTH_7_MHZ:
- bw = 7;
- break;
- case BANDWIDTH_8_MHZ:
- default:
- bw = 8;
- break;
- }
-
value = (u64)10 * (1 << 23) / 7 * 125;
value = (bw * value) + adc_clock / 2;
do_div(value, adc_clock);
@@ -192,16 +179,15 @@
return 0;
}
-static int zl10353_set_parameters(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int zl10353_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct zl10353_state *state = fe->demodulator_priv;
u16 nominal_rate, input_freq;
u8 pllbuf[6] = { 0x67 }, acq_ctl = 0;
u16 tps = 0;
- struct dvb_ofdm_parameters *op = ¶m->u.ofdm;
- state->frequency = param->frequency;
+ state->frequency = c->frequency;
zl10353_single_write(fe, RESET, 0x80);
udelay(200);
@@ -211,42 +197,44 @@
zl10353_single_write(fe, AGC_TARGET, 0x28);
- if (op->transmission_mode != TRANSMISSION_MODE_AUTO)
+ if (c->transmission_mode != TRANSMISSION_MODE_AUTO)
acq_ctl |= (1 << 0);
- if (op->guard_interval != GUARD_INTERVAL_AUTO)
+ if (c->guard_interval != GUARD_INTERVAL_AUTO)
acq_ctl |= (1 << 1);
zl10353_single_write(fe, ACQ_CTL, acq_ctl);
- switch (op->bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (c->bandwidth_hz) {
+ case 6000000:
/* These are extrapolated from the 7 and 8MHz values */
zl10353_single_write(fe, MCLK_RATIO, 0x97);
zl10353_single_write(fe, 0x64, 0x34);
zl10353_single_write(fe, 0xcc, 0xdd);
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
zl10353_single_write(fe, MCLK_RATIO, 0x86);
zl10353_single_write(fe, 0x64, 0x35);
zl10353_single_write(fe, 0xcc, 0x73);
break;
- case BANDWIDTH_8_MHZ:
default:
+ c->bandwidth_hz = 8000000;
+ /* fall though */
+ case 8000000:
zl10353_single_write(fe, MCLK_RATIO, 0x75);
zl10353_single_write(fe, 0x64, 0x36);
zl10353_single_write(fe, 0xcc, 0x73);
}
- zl10353_calc_nominal_rate(fe, op->bandwidth, &nominal_rate);
+ zl10353_calc_nominal_rate(fe, c->bandwidth_hz, &nominal_rate);
zl10353_single_write(fe, TRL_NOMINAL_RATE_1, msb(nominal_rate));
zl10353_single_write(fe, TRL_NOMINAL_RATE_0, lsb(nominal_rate));
- state->bandwidth = op->bandwidth;
+ state->bandwidth = c->bandwidth_hz;
zl10353_calc_input_freq(fe, &input_freq);
zl10353_single_write(fe, INPUT_FREQ_1, msb(input_freq));
zl10353_single_write(fe, INPUT_FREQ_0, lsb(input_freq));
/* Hint at TPS settings */
- switch (op->code_rate_HP) {
+ switch (c->code_rate_HP) {
case FEC_2_3:
tps |= (1 << 7);
break;
@@ -266,7 +254,7 @@
return -EINVAL;
}
- switch (op->code_rate_LP) {
+ switch (c->code_rate_LP) {
case FEC_2_3:
tps |= (1 << 4);
break;
@@ -283,14 +271,14 @@
case FEC_AUTO:
break;
case FEC_NONE:
- if (op->hierarchy_information == HIERARCHY_AUTO ||
- op->hierarchy_information == HIERARCHY_NONE)
+ if (c->hierarchy == HIERARCHY_AUTO ||
+ c->hierarchy == HIERARCHY_NONE)
break;
default:
return -EINVAL;
}
- switch (op->constellation) {
+ switch (c->modulation) {
case QPSK:
break;
case QAM_AUTO:
@@ -304,7 +292,7 @@
return -EINVAL;
}
- switch (op->transmission_mode) {
+ switch (c->transmission_mode) {
case TRANSMISSION_MODE_2K:
case TRANSMISSION_MODE_AUTO:
break;
@@ -315,7 +303,7 @@
return -EINVAL;
}
- switch (op->guard_interval) {
+ switch (c->guard_interval) {
case GUARD_INTERVAL_1_32:
case GUARD_INTERVAL_AUTO:
break;
@@ -332,7 +320,7 @@
return -EINVAL;
}
- switch (op->hierarchy_information) {
+ switch (c->hierarchy) {
case HIERARCHY_AUTO:
case HIERARCHY_NONE:
break;
@@ -362,12 +350,12 @@
*/
if (state->config.no_tuner) {
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, param);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
} else if (fe->ops.tuner_ops.calc_regs) {
- fe->ops.tuner_ops.calc_regs(fe, param, pllbuf + 1, 5);
+ fe->ops.tuner_ops.calc_regs(fe, pllbuf + 1, 5);
pllbuf[1] <<= 1;
zl10353_write(fe, pllbuf, sizeof(pllbuf));
}
@@ -383,11 +371,10 @@
return 0;
}
-static int zl10353_get_parameters(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int zl10353_get_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct zl10353_state *state = fe->demodulator_priv;
- struct dvb_ofdm_parameters *op = ¶m->u.ofdm;
int s6, s9;
u16 tps;
static const u8 tps_fec_to_api[8] = {
@@ -411,66 +398,66 @@
tps = zl10353_read_register(state, TPS_RECEIVED_1) << 8 |
zl10353_read_register(state, TPS_RECEIVED_0);
- op->code_rate_HP = tps_fec_to_api[(tps >> 7) & 7];
- op->code_rate_LP = tps_fec_to_api[(tps >> 4) & 7];
+ c->code_rate_HP = tps_fec_to_api[(tps >> 7) & 7];
+ c->code_rate_LP = tps_fec_to_api[(tps >> 4) & 7];
switch ((tps >> 13) & 3) {
case 0:
- op->constellation = QPSK;
+ c->modulation = QPSK;
break;
case 1:
- op->constellation = QAM_16;
+ c->modulation = QAM_16;
break;
case 2:
- op->constellation = QAM_64;
+ c->modulation = QAM_64;
break;
default:
- op->constellation = QAM_AUTO;
+ c->modulation = QAM_AUTO;
break;
}
- op->transmission_mode = (tps & 0x01) ? TRANSMISSION_MODE_8K :
+ c->transmission_mode = (tps & 0x01) ? TRANSMISSION_MODE_8K :
TRANSMISSION_MODE_2K;
switch ((tps >> 2) & 3) {
case 0:
- op->guard_interval = GUARD_INTERVAL_1_32;
+ c->guard_interval = GUARD_INTERVAL_1_32;
break;
case 1:
- op->guard_interval = GUARD_INTERVAL_1_16;
+ c->guard_interval = GUARD_INTERVAL_1_16;
break;
case 2:
- op->guard_interval = GUARD_INTERVAL_1_8;
+ c->guard_interval = GUARD_INTERVAL_1_8;
break;
case 3:
- op->guard_interval = GUARD_INTERVAL_1_4;
+ c->guard_interval = GUARD_INTERVAL_1_4;
break;
default:
- op->guard_interval = GUARD_INTERVAL_AUTO;
+ c->guard_interval = GUARD_INTERVAL_AUTO;
break;
}
switch ((tps >> 10) & 7) {
case 0:
- op->hierarchy_information = HIERARCHY_NONE;
+ c->hierarchy = HIERARCHY_NONE;
break;
case 1:
- op->hierarchy_information = HIERARCHY_1;
+ c->hierarchy = HIERARCHY_1;
break;
case 2:
- op->hierarchy_information = HIERARCHY_2;
+ c->hierarchy = HIERARCHY_2;
break;
case 3:
- op->hierarchy_information = HIERARCHY_4;
+ c->hierarchy = HIERARCHY_4;
break;
default:
- op->hierarchy_information = HIERARCHY_AUTO;
+ c->hierarchy = HIERARCHY_AUTO;
break;
}
- param->frequency = state->frequency;
- op->bandwidth = state->bandwidth;
- param->inversion = INVERSION_AUTO;
+ c->frequency = state->frequency;
+ c->bandwidth_hz = state->bandwidth;
+ c->inversion = INVERSION_AUTO;
return 0;
}
@@ -651,10 +638,9 @@
}
static struct dvb_frontend_ops zl10353_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "Zarlink ZL10353 DVB-T",
- .type = FE_OFDM,
.frequency_min = 174000000,
.frequency_max = 862000000,
.frequency_stepsize = 166667,
diff --git a/drivers/media/dvb/mantis/mantis_vp1033.c b/drivers/media/dvb/mantis/mantis_vp1033.c
index 2ae0afa..ad013e9 100644
--- a/drivers/media/dvb/mantis/mantis_vp1033.c
+++ b/drivers/media/dvb/mantis/mantis_vp1033.c
@@ -83,9 +83,9 @@
#define MANTIS_MODEL_NAME "VP-1033"
#define MANTIS_DEV_TYPE "DVB-S/DSS"
-int lgtdqcs001f_tuner_set(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+int lgtdqcs001f_tuner_set(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct mantis_pci *mantis = fe->dvb->priv;
struct i2c_adapter *adapter = &mantis->adapter;
@@ -95,14 +95,14 @@
struct i2c_msg msg = {.addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf)};
- div = params->frequency / 250;
+ div = p->frequency / 250;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0x83;
buf[3] = 0xc0;
- if (params->frequency < 1531000)
+ if (p->frequency < 1531000)
buf[3] |= 0x04;
else
buf[3] &= ~0x04;
diff --git a/drivers/media/dvb/mantis/mantis_vp2033.c b/drivers/media/dvb/mantis/mantis_vp2033.c
index 06da0dd..1ca6837 100644
--- a/drivers/media/dvb/mantis/mantis_vp2033.c
+++ b/drivers/media/dvb/mantis/mantis_vp2033.c
@@ -65,8 +65,9 @@
return pwm;
}
-static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct mantis_pci *mantis = fe->dvb->priv;
struct i2c_adapter *adapter = &mantis->adapter;
@@ -77,13 +78,13 @@
#define CU1216_IF 36125000
#define TUNER_MUL 62500
- u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
+ u32 div = (p->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0xce;
- buf[3] = (params->frequency < 150000000 ? 0x01 :
- params->frequency < 445000000 ? 0x02 : 0x04);
+ buf[3] = (p->frequency < 150000000 ? 0x01 :
+ p->frequency < 445000000 ? 0x02 : 0x04);
buf[4] = 0xde;
buf[5] = 0x20;
diff --git a/drivers/media/dvb/mantis/mantis_vp2040.c b/drivers/media/dvb/mantis/mantis_vp2040.c
index f72b137..d480741 100644
--- a/drivers/media/dvb/mantis/mantis_vp2040.c
+++ b/drivers/media/dvb/mantis/mantis_vp2040.c
@@ -47,8 +47,9 @@
.invert = 1,
};
-static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct mantis_pci *mantis = fe->dvb->priv;
struct i2c_adapter *adapter = &mantis->adapter;
@@ -59,13 +60,13 @@
#define CU1216_IF 36125000
#define TUNER_MUL 62500
- u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
+ u32 div = (p->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0xce;
- buf[3] = (params->frequency < 150000000 ? 0x01 :
- params->frequency < 445000000 ? 0x02 : 0x04);
+ buf[3] = (p->frequency < 150000000 ? 0x01 :
+ p->frequency < 445000000 ? 0x02 : 0x04);
buf[4] = 0xde;
buf[5] = 0x20;
diff --git a/drivers/media/dvb/ngene/ngene-cards.c b/drivers/media/dvb/ngene/ngene-cards.c
index 0564192..8418c02 100644
--- a/drivers/media/dvb/ngene/ngene-cards.c
+++ b/drivers/media/dvb/ngene/ngene-cards.c
@@ -218,7 +218,7 @@
memset(&config, 0, sizeof(config));
config.adr = 0x29 + (chan->number ^ 2);
- chan->fe = dvb_attach(drxk_attach, &config, i2c, &chan->fe2);
+ chan->fe = dvb_attach(drxk_attach, &config, i2c);
if (!chan->fe) {
printk(KERN_ERR "No DRXK found!\n");
return -ENODEV;
diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c
index 80fb510..e1f20c2 100644
--- a/drivers/media/dvb/pluto2/pluto2.c
+++ b/drivers/media/dvb/pluto2/pluto2.c
@@ -445,9 +445,9 @@
}
/* LG Innotek TDTE-E001P (Infineon TUA6034) */
-static int lg_tdtpe001p_tuner_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int lg_tdtpe001p_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct pluto *pluto = frontend_to_pluto(fe);
struct i2c_msg msg;
int ret;
@@ -478,7 +478,7 @@
else
buf[3] = 0x04;
- if (p->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+ if (p->bandwidth_hz == 8000000)
buf[3] |= 0x08;
if (sizeof(buf) == 6) {
diff --git a/drivers/media/dvb/pt1/va1j5jf8007s.c b/drivers/media/dvb/pt1/va1j5jf8007s.c
index 451641c..d980dfb 100644
--- a/drivers/media/dvb/pt1/va1j5jf8007s.c
+++ b/drivers/media/dvb/pt1/va1j5jf8007s.c
@@ -385,7 +385,7 @@
static int
va1j5jf8007s_tune(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params,
+ bool re_tune,
unsigned int mode_flags, unsigned int *delay,
fe_status_t *status)
{
@@ -395,7 +395,7 @@
state = fe->demodulator_priv;
- if (params != NULL)
+ if (re_tune)
state->tune_state = VA1J5JF8007S_SET_FREQUENCY_1;
switch (state->tune_state) {
@@ -579,9 +579,9 @@
}
static struct dvb_frontend_ops va1j5jf8007s_ops = {
+ .delsys = { SYS_ISDBS },
.info = {
.name = "VA1J5JF8007/VA1J5JF8011 ISDB-S",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 1000,
diff --git a/drivers/media/dvb/pt1/va1j5jf8007t.c b/drivers/media/dvb/pt1/va1j5jf8007t.c
index 0f085c3..2db15159 100644
--- a/drivers/media/dvb/pt1/va1j5jf8007t.c
+++ b/drivers/media/dvb/pt1/va1j5jf8007t.c
@@ -264,7 +264,7 @@
static int
va1j5jf8007t_tune(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params,
+ bool re_tune,
unsigned int mode_flags, unsigned int *delay,
fe_status_t *status)
{
@@ -274,7 +274,7 @@
state = fe->demodulator_priv;
- if (params != NULL)
+ if (re_tune)
state->tune_state = VA1J5JF8007T_SET_FREQUENCY;
switch (state->tune_state) {
@@ -428,9 +428,9 @@
}
static struct dvb_frontend_ops va1j5jf8007t_ops = {
+ .delsys = { SYS_ISDBT },
.info = {
.name = "VA1J5JF8007/VA1J5JF8011 ISDB-T",
- .type = FE_OFDM,
.frequency_min = 90000000,
.frequency_max = 770000000,
.frequency_stepsize = 142857,
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 37c594f..654685c 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -50,7 +50,7 @@
struct completion tune_done;
/* todo: save freq/band instead whole struct */
- struct dvb_frontend_parameters fe_params;
+ struct dtv_frontend_properties fe_params;
struct SMSHOSTLIB_STATISTICS_DVB_S sms_stat_dvb;
int event_fe_state;
@@ -591,8 +591,7 @@
return 0;
}
-static int smsdvb_dvbt_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int smsdvb_dvbt_set_frontend(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct smsdvb_client_t *client =
@@ -658,8 +657,7 @@
&client->tune_done);
}
-static int smsdvb_isdbt_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+static int smsdvb_isdbt_set_frontend(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct smsdvb_client_t *client =
@@ -723,8 +721,7 @@
&client->tune_done);
}
-static int smsdvb_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
+static int smsdvb_set_frontend(struct dvb_frontend *fe)
{
struct smsdvb_client_t *client =
container_of(fe, struct smsdvb_client_t, frontend);
@@ -733,18 +730,18 @@
switch (smscore_get_device_mode(coredev)) {
case DEVICE_MODE_DVBT:
case DEVICE_MODE_DVBT_BDA:
- return smsdvb_dvbt_set_frontend(fe, fep);
+ return smsdvb_dvbt_set_frontend(fe);
case DEVICE_MODE_ISDBT:
case DEVICE_MODE_ISDBT_BDA:
- return smsdvb_isdbt_set_frontend(fe, fep);
+ return smsdvb_isdbt_set_frontend(fe);
default:
return -EINVAL;
}
}
-static int smsdvb_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
+static int smsdvb_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct smsdvb_client_t *client =
container_of(fe, struct smsdvb_client_t, frontend);
@@ -752,7 +749,7 @@
/* todo: */
memcpy(fep, &client->fe_params,
- sizeof(struct dvb_frontend_parameters));
+ sizeof(struct dtv_frontend_properties));
return 0;
}
@@ -789,7 +786,6 @@
static struct dvb_frontend_ops smsdvb_fe_ops = {
.info = {
.name = "Siano Mobile Digital MDTV Receiver",
- .type = FE_OFDM,
.frequency_min = 44250000,
.frequency_max = 867250000,
.frequency_stepsize = 250000,
@@ -873,6 +869,17 @@
memcpy(&client->frontend.ops, &smsdvb_fe_ops,
sizeof(struct dvb_frontend_ops));
+ switch (smscore_get_device_mode(coredev)) {
+ case DEVICE_MODE_DVBT:
+ case DEVICE_MODE_DVBT_BDA:
+ smsdvb_fe_ops.delsys[0] = SYS_DVBT;
+ break;
+ case DEVICE_MODE_ISDBT:
+ case DEVICE_MODE_ISDBT_BDA:
+ smsdvb_fe_ops.delsys[0] = SYS_ISDBT;
+ break;
+ }
+
rc = dvb_register_frontend(&client->adapter, &client->frontend);
if (rc < 0) {
sms_err("frontend registration failed %d", rc);
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 3d20719..6ecbcf6 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -991,7 +991,7 @@
if (feed->type == DMX_TYPE_TS) {
if ((feed->ts_type & TS_DECODER) &&
- (feed->pes_type < DMX_TS_PES_OTHER)) {
+ (feed->pes_type <= DMX_TS_PES_PCR)) {
switch (demux->dmx.frontend->source) {
case DMX_MEMORY_FE:
if (feed->ts_type & TS_DECODER)
@@ -1568,20 +1568,27 @@
return ret;
}
-static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u8 pwr = 0;
u8 buf[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
- u32 div = (params->frequency + 479500) / 125;
+ u32 div = (p->frequency + 479500) / 125;
- if (params->frequency > 2000000) pwr = 3;
- else if (params->frequency > 1800000) pwr = 2;
- else if (params->frequency > 1600000) pwr = 1;
- else if (params->frequency > 1200000) pwr = 0;
- else if (params->frequency >= 1100000) pwr = 1;
- else pwr = 2;
+ if (p->frequency > 2000000)
+ pwr = 3;
+ else if (p->frequency > 1800000)
+ pwr = 2;
+ else if (p->frequency > 1600000)
+ pwr = 1;
+ else if (p->frequency > 1200000)
+ pwr = 0;
+ else if (p->frequency >= 1100000)
+ pwr = 1;
+ else
+ pwr = 2;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
@@ -1604,19 +1611,20 @@
.invert_pwm = 0,
};
-static int alps_tdbe2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div;
u8 data[4];
struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
- div = (params->frequency + 35937500 + 31250) / 62500;
+ div = (p->frequency + 35937500 + 31250) / 62500;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0x85 | ((div >> 10) & 0x60);
- data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
+ data[3] = (p->frequency < 174000000 ? 0x88 : p->frequency < 470000000 ? 0x84 : 0x81);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
@@ -1635,14 +1643,15 @@
-static int grundig_29504_451_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div;
u8 data[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
- div = params->frequency / 125;
+ div = p->frequency / 125;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0x8e;
@@ -1661,11 +1670,12 @@
-static int philips_cd1516_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int philips_cd1516_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div;
- u32 f = params->frequency;
+ u32 f = p->frequency;
u8 data[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
@@ -1692,16 +1702,17 @@
-static int alps_tdlb7_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int alps_tdlb7_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div, pwr;
u8 data[4];
struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) };
- div = (params->frequency + 36200000) / 166666;
+ div = (p->frequency + 36200000) / 166666;
- if (params->frequency <= 782000000)
+ if (p->frequency <= 782000000)
pwr = 1;
else
pwr = 2;
@@ -1829,8 +1840,9 @@
0xff, 0xff,
};
-static int nexusca_stv0297_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int nexusca_stv0297_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div;
u8 data[4];
@@ -1838,19 +1850,19 @@
struct i2c_msg readmsg = { .addr = 0x63, .flags = I2C_M_RD, .buf = data, .len = 1 };
int i;
- div = (params->frequency + 36150000 + 31250) / 62500;
+ div = (p->frequency + 36150000 + 31250) / 62500;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0xce;
- if (params->frequency < 45000000)
+ if (p->frequency < 45000000)
return -EINVAL;
- else if (params->frequency < 137000000)
+ else if (p->frequency < 137000000)
data[3] = 0x01;
- else if (params->frequency < 403000000)
+ else if (p->frequency < 403000000)
data[3] = 0x02;
- else if (params->frequency < 860000000)
+ else if (p->frequency < 860000000)
data[3] = 0x04;
else
return -EINVAL;
@@ -1884,27 +1896,36 @@
-static int grundig_29504_401_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div;
u8 cfg, cpump, band_select;
u8 data[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
- div = (36125000 + params->frequency) / 166666;
+ div = (36125000 + p->frequency) / 166666;
cfg = 0x88;
- if (params->frequency < 175000000) cpump = 2;
- else if (params->frequency < 390000000) cpump = 1;
- else if (params->frequency < 470000000) cpump = 2;
- else if (params->frequency < 750000000) cpump = 1;
- else cpump = 3;
+ if (p->frequency < 175000000)
+ cpump = 2;
+ else if (p->frequency < 390000000)
+ cpump = 1;
+ else if (p->frequency < 470000000)
+ cpump = 2;
+ else if (p->frequency < 750000000)
+ cpump = 1;
+ else
+ cpump = 3;
- if (params->frequency < 175000000) band_select = 0x0e;
- else if (params->frequency < 470000000) band_select = 0x05;
- else band_select = 0x03;
+ if (p->frequency < 175000000)
+ band_select = 0x0e;
+ else if (p->frequency < 470000000)
+ band_select = 0x05;
+ else
+ band_select = 0x03;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
@@ -1964,15 +1985,14 @@
return ret;
}
-static int av7110_fe_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int av7110_fe_set_frontend(struct dvb_frontend *fe)
{
struct av7110* av7110 = fe->dvb->priv;
int ret = av7110_fe_lock_fix(av7110, 0);
- if (!ret) {
- av7110->saved_fe_params = *params;
- ret = av7110->fe_set_frontend(fe, params);
- }
+ if (!ret)
+ ret = av7110->fe_set_frontend(fe);
+
return ret;
}
@@ -2081,7 +2101,7 @@
msleep(20);
av7110_fe_set_tone(av7110->fe, av7110->saved_tone);
- av7110_fe_set_frontend(av7110->fe, &av7110->saved_fe_params);
+ av7110_fe_set_frontend(av7110->fe);
}
static u8 read_pwm(struct av7110* av7110)
diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h
index d85b851..88b3b2d 100644
--- a/drivers/media/dvb/ttpci/av7110.h
+++ b/drivers/media/dvb/ttpci/av7110.h
@@ -272,7 +272,6 @@
/* crash recovery */
void (*recover)(struct av7110* av7110);
- struct dvb_frontend_parameters saved_fe_params;
fe_sec_voltage_t saved_voltage;
fe_sec_tone_mode_t saved_tone;
struct dvb_diseqc_master_cmd saved_master_cmd;
@@ -286,7 +285,7 @@
int (*fe_set_tone)(struct dvb_frontend* fe, fe_sec_tone_mode_t tone);
int (*fe_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage);
int (*fe_dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned long cmd);
- int (*fe_set_frontend)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+ int (*fe_set_frontend)(struct dvb_frontend *fe);
};
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 78d32f7..8b32e28 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -502,33 +502,33 @@
return 0;
}
-static int philips_su1278_ty_ci_tuner_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int philips_su1278_ty_ci_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
u32 div;
u8 buf[4];
struct budget *budget = (struct budget *) fe->dvb->priv;
struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
- if ((params->frequency < 950000) || (params->frequency > 2150000))
+ if ((c->frequency < 950000) || (c->frequency > 2150000))
return -EINVAL;
- div = (params->frequency + (125 - 1)) / 125; // round correctly
+ div = (c->frequency + (125 - 1)) / 125; /* round correctly */
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
buf[3] = 0x20;
- if (params->u.qpsk.symbol_rate < 4000000)
+ if (c->symbol_rate < 4000000)
buf[3] |= 1;
- if (params->frequency < 1250000)
+ if (c->frequency < 1250000)
buf[3] |= 0;
- else if (params->frequency < 1550000)
+ else if (c->frequency < 1550000)
buf[3] |= 0x40;
- else if (params->frequency < 2050000)
+ else if (c->frequency < 2050000)
buf[3] |= 0x80;
- else if (params->frequency < 2150000)
+ else if (c->frequency < 2150000)
buf[3] |= 0xC0;
if (fe->ops.i2c_gate_ctrl)
@@ -617,8 +617,9 @@
.set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate,
};
-static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct budget *budget = (struct budget *) fe->dvb->priv;
u8 buf[6];
struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) };
@@ -627,13 +628,13 @@
#define CU1216_IF 36125000
#define TUNER_MUL 62500
- u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
+ u32 div = (c->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0xce;
- buf[3] = (params->frequency < 150000000 ? 0x01 :
- params->frequency < 445000000 ? 0x02 : 0x04);
+ buf[3] = (c->frequency < 150000000 ? 0x01 :
+ c->frequency < 445000000 ? 0x02 : 0x04);
buf[4] = 0xde;
buf[5] = 0x20;
@@ -697,8 +698,9 @@
return 0;
}
-static int philips_tu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tu1216_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct budget *budget = (struct budget *) fe->dvb->priv;
u8 tuner_buf[4];
struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,.len =
@@ -707,7 +709,7 @@
u8 band, cp, filter;
// determine charge pump
- tuner_frequency = params->frequency + 36166000;
+ tuner_frequency = c->frequency + 36166000;
if (tuner_frequency < 87000000)
return -EINVAL;
else if (tuner_frequency < 130000000)
@@ -732,28 +734,28 @@
return -EINVAL;
// determine band
- if (params->frequency < 49000000)
+ if (c->frequency < 49000000)
return -EINVAL;
- else if (params->frequency < 161000000)
+ else if (c->frequency < 161000000)
band = 1;
- else if (params->frequency < 444000000)
+ else if (c->frequency < 444000000)
band = 2;
- else if (params->frequency < 861000000)
+ else if (c->frequency < 861000000)
band = 4;
else
return -EINVAL;
// setup PLL filter
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (c->bandwidth_hz) {
+ case 6000000:
filter = 0;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
filter = 0;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
filter = 1;
break;
@@ -763,7 +765,7 @@
// calculate divisor
// ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
- tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
+ tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000;
// setup tuner buffer
tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index ca02e97..98e5241 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -193,7 +193,6 @@
dev->input_phys = budget_ci->ir.phys;
dev->input_id.bustype = BUS_PCI;
dev->input_id.version = 1;
- dev->scanmask = 0xff;
if (saa->pci->subsystem_vendor) {
dev->input_id.vendor = saa->pci->subsystem_vendor;
dev->input_id.product = saa->pci->subsystem_device;
@@ -234,6 +233,8 @@
dev->map_name = RC_MAP_BUDGET_CI_OLD;
break;
}
+ if (!budget_ci->ir.full_rc5)
+ dev->scanmask = 0xff;
error = rc_register_device(dev);
if (error) {
@@ -659,33 +660,33 @@
return 0;
}
-static int philips_su1278_tt_tuner_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int philips_su1278_tt_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv;
u32 div;
u8 buf[4];
struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) };
- if ((params->frequency < 950000) || (params->frequency > 2150000))
+ if ((p->frequency < 950000) || (p->frequency > 2150000))
return -EINVAL;
- div = (params->frequency + (500 - 1)) / 500; // round correctly
+ div = (p->frequency + (500 - 1)) / 500; /* round correctly */
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0x80 | ((div & 0x18000) >> 10) | 2;
buf[3] = 0x20;
- if (params->u.qpsk.symbol_rate < 4000000)
+ if (p->symbol_rate < 4000000)
buf[3] |= 1;
- if (params->frequency < 1250000)
+ if (p->frequency < 1250000)
buf[3] |= 0;
- else if (params->frequency < 1550000)
+ else if (p->frequency < 1550000)
buf[3] |= 0x40;
- else if (params->frequency < 2050000)
+ else if (p->frequency < 2050000)
buf[3] |= 0x80;
- else if (params->frequency < 2150000)
+ else if (p->frequency < 2150000)
buf[3] |= 0xC0;
if (fe->ops.i2c_gate_ctrl)
@@ -740,8 +741,9 @@
return 0;
}
-static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv;
u8 tuner_buf[4];
struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address,.flags = 0,.buf = tuner_buf,.len = sizeof(tuner_buf) };
@@ -749,7 +751,7 @@
u8 band, cp, filter;
// determine charge pump
- tuner_frequency = params->frequency + 36130000;
+ tuner_frequency = p->frequency + 36130000;
if (tuner_frequency < 87000000)
return -EINVAL;
else if (tuner_frequency < 130000000)
@@ -774,30 +776,30 @@
return -EINVAL;
// determine band
- if (params->frequency < 49000000)
+ if (p->frequency < 49000000)
return -EINVAL;
- else if (params->frequency < 159000000)
+ else if (p->frequency < 159000000)
band = 1;
- else if (params->frequency < 444000000)
+ else if (p->frequency < 444000000)
band = 2;
- else if (params->frequency < 861000000)
+ else if (p->frequency < 861000000)
band = 4;
else
return -EINVAL;
// setup PLL filter and TDA9889
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (p->bandwidth_hz) {
+ case 6000000:
tda1004x_writereg(fe, 0x0C, 0x14);
filter = 0;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
tda1004x_writereg(fe, 0x0C, 0x80);
filter = 0;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
tda1004x_writereg(fe, 0x0C, 0x14);
filter = 1;
break;
@@ -808,7 +810,7 @@
// calculate divisor
// ((36130000+((1000000/6)/2)) + Finput)/(1000000/6)
- tuner_frequency = (((params->frequency / 1000) * 6) + 217280) / 1000;
+ tuner_frequency = (((p->frequency / 1000) * 6) + 217280) / 1000;
// setup tuner buffer
tuner_buf[0] = tuner_frequency >> 8;
@@ -855,8 +857,9 @@
.request_firmware = philips_tdm1316l_request_firmware,
};
-static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv;
u8 tuner_buf[5];
struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address,
@@ -867,7 +870,7 @@
u8 band, cp, filter;
// determine charge pump
- tuner_frequency = params->frequency + 36125000;
+ tuner_frequency = p->frequency + 36125000;
if (tuner_frequency < 87000000)
return -EINVAL;
else if (tuner_frequency < 130000000) {
@@ -904,7 +907,7 @@
filter = 1;
// calculate divisor
- tuner_frequency = (params->frequency + 36125000 + (62500/2)) / 62500;
+ tuner_frequency = (p->frequency + 36125000 + (62500/2)) / 62500;
// setup tuner buffer
tuner_buf[0] = tuner_frequency >> 8;
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index 3395d1a..2cb35c2 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -261,19 +261,25 @@
return 0;
}
-static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv;
u8 pwr = 0;
u8 buf[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
- u32 div = (params->frequency + 479500) / 125;
+ u32 div = (p->frequency + 479500) / 125;
- if (params->frequency > 2000000) pwr = 3;
- else if (params->frequency > 1800000) pwr = 2;
- else if (params->frequency > 1600000) pwr = 1;
- else if (params->frequency > 1200000) pwr = 0;
- else if (params->frequency >= 1100000) pwr = 1;
+ if (p->frequency > 2000000)
+ pwr = 3;
+ else if (p->frequency > 1800000)
+ pwr = 2;
+ else if (p->frequency > 1600000)
+ pwr = 1;
+ else if (p->frequency > 1200000)
+ pwr = 0;
+ else if (p->frequency >= 1100000)
+ pwr = 1;
else pwr = 2;
buf[0] = (div >> 8) & 0x7f;
@@ -297,14 +303,15 @@
.invert_pwm = 0,
};
-static int grundig_29504_451_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv;
u32 div;
u8 data[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
- div = params->frequency / 125;
+ div = p->frequency / 125;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0x8e;
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index d238fb9..b21bcce 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -200,19 +200,25 @@
return 0;
}
-static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct budget* budget = (struct budget*) fe->dvb->priv;
u8 pwr = 0;
u8 buf[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
- u32 div = (params->frequency + 479500) / 125;
+ u32 div = (c->frequency + 479500) / 125;
- if (params->frequency > 2000000) pwr = 3;
- else if (params->frequency > 1800000) pwr = 2;
- else if (params->frequency > 1600000) pwr = 1;
- else if (params->frequency > 1200000) pwr = 0;
- else if (params->frequency >= 1100000) pwr = 1;
+ if (c->frequency > 2000000)
+ pwr = 3;
+ else if (c->frequency > 1800000)
+ pwr = 2;
+ else if (c->frequency > 1600000)
+ pwr = 1;
+ else if (c->frequency > 1200000)
+ pwr = 0;
+ else if (c->frequency >= 1100000)
+ pwr = 1;
else pwr = 2;
buf[0] = (div >> 8) & 0x7f;
@@ -236,19 +242,20 @@
.invert_pwm = 0,
};
-static int alps_tdbe2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct budget* budget = (struct budget*) fe->dvb->priv;
u32 div;
u8 data[4];
struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
- div = (params->frequency + 35937500 + 31250) / 62500;
+ div = (c->frequency + 35937500 + 31250) / 62500;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0x85 | ((div >> 10) & 0x60);
- data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
+ data[3] = (c->frequency < 174000000 ? 0x88 : c->frequency < 470000000 ? 0x84 : 0x81);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
@@ -263,8 +270,9 @@
.selagc = VES1820_SELAGC_SIGNAMPERR,
};
-static int grundig_29504_401_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct budget *budget = fe->dvb->priv;
u8 *tuner_addr = fe->tuner_priv;
u32 div;
@@ -277,19 +285,27 @@
else
msg.addr = 0x61;
- div = (36125000 + params->frequency) / 166666;
+ div = (36125000 + c->frequency) / 166666;
cfg = 0x88;
- if (params->frequency < 175000000) cpump = 2;
- else if (params->frequency < 390000000) cpump = 1;
- else if (params->frequency < 470000000) cpump = 2;
- else if (params->frequency < 750000000) cpump = 1;
- else cpump = 3;
+ if (c->frequency < 175000000)
+ cpump = 2;
+ else if (c->frequency < 390000000)
+ cpump = 1;
+ else if (c->frequency < 470000000)
+ cpump = 2;
+ else if (c->frequency < 750000000)
+ cpump = 1;
+ else
+ cpump = 3;
- if (params->frequency < 175000000) band_select = 0x0e;
- else if (params->frequency < 470000000) band_select = 0x05;
- else band_select = 0x03;
+ if (c->frequency < 175000000)
+ band_select = 0x0e;
+ else if (c->frequency < 470000000)
+ band_select = 0x05;
+ else
+ band_select = 0x03;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
@@ -312,14 +328,15 @@
static u8 tuner_address_grundig_29504_401_activy = 0x60;
-static int grundig_29504_451_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct budget* budget = (struct budget*) fe->dvb->priv;
u32 div;
u8 data[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
- div = params->frequency / 125;
+ div = c->frequency / 125;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0x8e;
@@ -335,14 +352,15 @@
.demod_address = 0x68,
};
-static int s5h1420_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int s5h1420_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct budget* budget = (struct budget*) fe->dvb->priv;
u32 div;
u8 data[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
- div = params->frequency / 1000;
+ div = c->frequency / 1000;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0xc2;
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index e90192f..5b682cc 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -1017,19 +1017,20 @@
-static int alps_tdmb7_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_tdmb7_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
u8 data[4];
struct i2c_msg msg = {.addr=0x61, .flags=0, .buf=data, .len=sizeof(data) };
u32 div;
- div = (params->frequency + 36166667) / 166667;
+ div = (p->frequency + 36166667) / 166667;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = ((div >> 10) & 0x60) | 0x85;
- data[3] = params->frequency < 592000000 ? 0x40 : 0x80;
+ data[3] = p->frequency < 592000000 ? 0x40 : 0x80;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
@@ -1071,8 +1072,9 @@
return 0;
}
-static int philips_tdm1316l_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
u8 tuner_buf[4];
struct i2c_msg tuner_msg = {.addr=0x60, .flags=0, .buf=tuner_buf, .len=sizeof(tuner_buf) };
@@ -1080,7 +1082,7 @@
u8 band, cp, filter;
// determine charge pump
- tuner_frequency = params->frequency + 36130000;
+ tuner_frequency = p->frequency + 36130000;
if (tuner_frequency < 87000000) return -EINVAL;
else if (tuner_frequency < 130000000) cp = 3;
else if (tuner_frequency < 160000000) cp = 5;
@@ -1094,25 +1096,29 @@
else return -EINVAL;
// determine band
- if (params->frequency < 49000000) return -EINVAL;
- else if (params->frequency < 159000000) band = 1;
- else if (params->frequency < 444000000) band = 2;
- else if (params->frequency < 861000000) band = 4;
+ if (p->frequency < 49000000)
+ return -EINVAL;
+ else if (p->frequency < 159000000)
+ band = 1;
+ else if (p->frequency < 444000000)
+ band = 2;
+ else if (p->frequency < 861000000)
+ band = 4;
else return -EINVAL;
// setup PLL filter
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (p->bandwidth_hz) {
+ case 6000000:
tda1004x_writereg(fe, 0x0C, 0);
filter = 0;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
tda1004x_writereg(fe, 0x0C, 0);
filter = 0;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
tda1004x_writereg(fe, 0x0C, 0xFF);
filter = 1;
break;
@@ -1123,7 +1129,7 @@
// calculate divisor
// ((36130000+((1000000/6)/2)) + Finput)/(1000000/6)
- tuner_frequency = (((params->frequency / 1000) * 6) + 217280) / 1000;
+ tuner_frequency = (((p->frequency / 1000) * 6) + 217280) / 1000;
// setup tuner buffer
tuner_buf[0] = tuner_frequency >> 8;
@@ -1273,23 +1279,24 @@
return 0;
}
-static int philips_tsa5059_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tsa5059_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
u8 buf[4];
u32 div;
struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
- if ((params->frequency < 950000) || (params->frequency > 2150000))
+ if ((p->frequency < 950000) || (p->frequency > 2150000))
return -EINVAL;
- div = (params->frequency + (125 - 1)) / 125; // round correctly
+ div = (p->frequency + (125 - 1)) / 125; /* round correctly */
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
buf[3] = 0xC4;
- if (params->frequency > 1530000)
+ if (p->frequency > 1530000)
buf[3] = 0xC0;
/* BSBE1 wants XCE bit set */
@@ -1316,14 +1323,15 @@
.set_symbol_rate = alps_stv0299_set_symbol_rate,
};
-static int ttusb_novas_grundig_29504_491_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int ttusb_novas_grundig_29504_491_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
u8 buf[4];
u32 div;
struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
- div = params->frequency / 125;
+ div = p->frequency / 125;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
@@ -1343,19 +1351,20 @@
.demod_address = 0x68,
};
-static int alps_tdbe2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ttusb* ttusb = fe->dvb->priv;
u32 div;
u8 data[4];
struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
- div = (params->frequency + 35937500 + 31250) / 62500;
+ div = (p->frequency + 35937500 + 31250) / 62500;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0x85 | ((div >> 10) & 0x60);
- data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
+ data[3] = (p->frequency < 174000000 ? 0x88 : p->frequency < 470000000 ? 0x84 : 0x81);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
@@ -1387,8 +1396,9 @@
}
-static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ttusb *ttusb = (struct ttusb *) fe->dvb->priv;
u8 tuner_buf[5];
struct i2c_msg tuner_msg = {.addr = 0x60,
@@ -1399,7 +1409,7 @@
u8 band, cp, filter;
// determine charge pump
- tuner_frequency = params->frequency;
+ tuner_frequency = p->frequency;
if (tuner_frequency < 87000000) {return -EINVAL;}
else if (tuner_frequency < 130000000) {cp = 3; band = 1;}
else if (tuner_frequency < 160000000) {cp = 5; band = 1;}
@@ -1417,7 +1427,7 @@
// calculate divisor
// (Finput + Fif)/Fref; Fif = 36125000 Hz, Fref = 62500 Hz
- tuner_frequency = ((params->frequency + 36125000) / 62500);
+ tuner_frequency = ((p->frequency + 36125000) / 62500);
// setup tuner buffer
tuner_buf[0] = tuner_frequency >> 8;
@@ -1694,10 +1704,8 @@
ttusb->i2c_adap.dev.parent = &udev->dev;
result = i2c_add_adapter(&ttusb->i2c_adap);
- if (result) {
- dvb_unregister_adapter (&ttusb->adapter);
- return result;
- }
+ if (result)
+ goto err_unregister_adapter;
memset(&ttusb->dvb_demux, 0, sizeof(ttusb->dvb_demux));
@@ -1714,33 +1722,29 @@
ttusb->dvb_demux.stop_feed = ttusb_stop_feed;
ttusb->dvb_demux.write_to_decoder = NULL;
- if ((result = dvb_dmx_init(&ttusb->dvb_demux)) < 0) {
+ result = dvb_dmx_init(&ttusb->dvb_demux);
+ if (result < 0) {
printk("ttusb_dvb: dvb_dmx_init failed (errno = %d)\n", result);
- i2c_del_adapter(&ttusb->i2c_adap);
- dvb_unregister_adapter (&ttusb->adapter);
- return -ENODEV;
+ result = -ENODEV;
+ goto err_i2c_del_adapter;
}
//FIXME dmxdev (nur WAS?)
ttusb->dmxdev.filternum = ttusb->dvb_demux.filternum;
ttusb->dmxdev.demux = &ttusb->dvb_demux.dmx;
ttusb->dmxdev.capabilities = 0;
- if ((result = dvb_dmxdev_init(&ttusb->dmxdev, &ttusb->adapter)) < 0) {
+ result = dvb_dmxdev_init(&ttusb->dmxdev, &ttusb->adapter);
+ if (result < 0) {
printk("ttusb_dvb: dvb_dmxdev_init failed (errno = %d)\n",
result);
- dvb_dmx_release(&ttusb->dvb_demux);
- i2c_del_adapter(&ttusb->i2c_adap);
- dvb_unregister_adapter (&ttusb->adapter);
- return -ENODEV;
+ result = -ENODEV;
+ goto err_release_dmx;
}
if (dvb_net_init(&ttusb->adapter, &ttusb->dvbnet, &ttusb->dvb_demux.dmx)) {
printk("ttusb_dvb: dvb_net_init failed!\n");
- dvb_dmxdev_release(&ttusb->dmxdev);
- dvb_dmx_release(&ttusb->dvb_demux);
- i2c_del_adapter(&ttusb->i2c_adap);
- dvb_unregister_adapter (&ttusb->adapter);
- return -ENODEV;
+ result = -ENODEV;
+ goto err_release_dmxdev;
}
usb_set_intfdata(intf, (void *) ttusb);
@@ -1748,6 +1752,16 @@
frontend_init(ttusb);
return 0;
+
+err_release_dmxdev:
+ dvb_dmxdev_release(&ttusb->dmxdev);
+err_release_dmx:
+ dvb_dmx_release(&ttusb->dvb_demux);
+err_i2c_del_adapter:
+ i2c_del_adapter(&ttusb->i2c_adap);
+err_unregister_adapter:
+ dvb_unregister_adapter (&ttusb->adapter);
+ return result;
}
static void ttusb_disconnect(struct usb_interface *intf)
diff --git a/drivers/media/dvb/ttusb-dec/ttusbdecfe.c b/drivers/media/dvb/ttusb-dec/ttusbdecfe.c
index 21260aa..5c45c9d 100644
--- a/drivers/media/dvb/ttusb-dec/ttusbdecfe.c
+++ b/drivers/media/dvb/ttusb-dec/ttusbdecfe.c
@@ -87,8 +87,9 @@
return 0;
}
-static int ttusbdecfe_dvbt_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ttusbdecfe_dvbt_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ttusbdecfe_state* state = (struct ttusbdecfe_state*) fe->demodulator_priv;
u8 b[] = { 0x00, 0x00, 0x00, 0x03,
0x00, 0x00, 0x00, 0x00,
@@ -113,8 +114,9 @@
return 0;
}
-static int ttusbdecfe_dvbs_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int ttusbdecfe_dvbs_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ttusbdecfe_state* state = (struct ttusbdecfe_state*) fe->demodulator_priv;
u8 b[] = { 0x00, 0x00, 0x00, 0x01,
@@ -135,7 +137,7 @@
freq = htonl(p->frequency +
(state->hi_band ? LOF_HI : LOF_LO));
memcpy(&b[4], &freq, sizeof(u32));
- sym_rate = htonl(p->u.qam.symbol_rate);
+ sym_rate = htonl(p->symbol_rate);
memcpy(&b[12], &sym_rate, sizeof(u32));
band = htonl(state->hi_band ? LOF_HI : LOF_LO);
memcpy(&b[24], &band, sizeof(u32));
@@ -241,10 +243,9 @@
}
static struct dvb_frontend_ops ttusbdecfe_dvbt_ops = {
-
+ .delsys = { SYS_DVBT },
.info = {
.name = "TechnoTrend/Hauppauge DEC2000-t Frontend",
- .type = FE_OFDM,
.frequency_min = 51000000,
.frequency_max = 858000000,
.frequency_stepsize = 62500,
@@ -265,10 +266,9 @@
};
static struct dvb_frontend_ops ttusbdecfe_dvbs_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "TechnoTrend/Hauppauge DEC3000-s Frontend",
- .type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 125,
diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c
index 6edc9ba..6f9eb94 100644
--- a/drivers/media/media-device.c
+++ b/drivers/media/media-device.c
@@ -108,8 +108,7 @@
u_ent.group_id = ent->group_id;
u_ent.pads = ent->num_pads;
u_ent.links = ent->num_links - ent->num_backlinks;
- u_ent.v4l.major = ent->v4l.major;
- u_ent.v4l.minor = ent->v4l.minor;
+ memcpy(&u_ent.raw, &ent->info, sizeof(ent->info));
if (copy_to_user(uent, &u_ent, sizeof(u_ent)))
return -EFAULT;
return 0;
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index ccd5f0d..e954781 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -11,6 +11,162 @@
if RADIO_ADAPTERS && VIDEO_V4L2
+config RADIO_SI470X
+ bool "Silicon Labs Si470x FM Radio Receiver support"
+ depends on VIDEO_V4L2
+
+source "drivers/media/radio/si470x/Kconfig"
+
+config USB_MR800
+ tristate "AverMedia MR 800 USB FM radio support"
+ depends on USB && VIDEO_V4L2
+ ---help---
+ Say Y here if you want to connect this type of radio to your
+ computer's USB port. Note that the audio is not digital, and
+ you must connect the line out connector to a sound card or a
+ set of speakers.
+
+ To compile this driver as a module, choose M here: the
+ module will be called radio-mr800.
+
+config USB_DSBR
+ tristate "D-Link/GemTek USB FM radio support"
+ depends on USB && VIDEO_V4L2
+ ---help---
+ Say Y here if you want to connect this type of radio to your
+ computer's USB port. Note that the audio is not digital, and
+ you must connect the line out connector to a sound card or a
+ set of speakers.
+
+ To compile this driver as a module, choose M here: the
+ module will be called dsbr100.
+
+config RADIO_MAXIRADIO
+ tristate "Guillemot MAXI Radio FM 2000 radio"
+ depends on VIDEO_V4L2 && PCI
+ ---help---
+ Choose Y here if you have this radio card. This card may also be
+ found as Gemtek PCI FM.
+
+ In order to control your radio card, you will need to use programs
+ that are compatible with the Video For Linux API. Information on
+ this API and pointers to "v4l" programs may be found at
+ <file:Documentation/video4linux/API.html>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called radio-maxiradio.
+
+
+config I2C_SI4713
+ tristate "I2C driver for Silicon Labs Si4713 device"
+ depends on I2C && VIDEO_V4L2
+ ---help---
+ Say Y here if you want support to Si4713 I2C device.
+ This device driver supports only i2c bus.
+
+ To compile this driver as a module, choose M here: the
+ module will be called si4713.
+
+config RADIO_SI4713
+ tristate "Silicon Labs Si4713 FM Radio Transmitter support"
+ depends on I2C && VIDEO_V4L2
+ select I2C_SI4713
+ ---help---
+ Say Y here if you want support to Si4713 FM Radio Transmitter.
+ This device can transmit audio through FM. It can transmit
+ RDS and RBDS signals as well. This module is the v4l2 radio
+ interface for the i2c driver of this device.
+
+ To compile this driver as a module, choose M here: the
+ module will be called radio-si4713.
+
+config RADIO_TEA5764
+ tristate "TEA5764 I2C FM radio support"
+ depends on I2C && VIDEO_V4L2
+ ---help---
+ Say Y here if you want to use the TEA5764 FM chip found in
+ EZX phones. This FM chip is present in EZX phones from Motorola,
+ connected to internal pxa I2C bus.
+
+ To compile this driver as a module, choose M here: the
+ module will be called radio-tea5764.
+
+config RADIO_TEA5764_XTAL
+ bool "TEA5764 crystal reference"
+ depends on RADIO_TEA5764=y
+ default y
+ help
+ Say Y here if TEA5764 have a 32768 Hz crystal in circuit, say N
+ here if TEA5764 reference frequency is connected in FREQIN.
+
+config RADIO_SAA7706H
+ tristate "SAA7706H Car Radio DSP"
+ depends on I2C && VIDEO_V4L2
+ ---help---
+ Say Y here if you want to use the SAA7706H Car radio Digital
+ Signal Processor, found for instance on the Russellville development
+ board. On the russellville the device is connected to internal
+ timberdale I2C bus.
+
+ To compile this driver as a module, choose M here: the
+ module will be called SAA7706H.
+
+config RADIO_TEF6862
+ tristate "TEF6862 Car Radio Enhanced Selectivity Tuner"
+ depends on I2C && VIDEO_V4L2
+ ---help---
+ Say Y here if you want to use the TEF6862 Car Radio Enhanced
+ Selectivity Tuner, found for instance on the Russellville development
+ board. On the russellville the device is connected to internal
+ timberdale I2C bus.
+
+ To compile this driver as a module, choose M here: the
+ module will be called TEF6862.
+
+config RADIO_TIMBERDALE
+ tristate "Enable the Timberdale radio driver"
+ depends on MFD_TIMBERDALE && VIDEO_V4L2
+ depends on I2C # for RADIO_SAA7706H
+ select RADIO_TEF6862
+ select RADIO_SAA7706H
+ ---help---
+ This is a kind of umbrella driver for the Radio Tuner and DSP
+ found behind the Timberdale FPGA on the Russellville board.
+ Enabling this driver will automatically select the DSP and tuner.
+
+config RADIO_WL1273
+ tristate "Texas Instruments WL1273 I2C FM Radio"
+ depends on I2C && VIDEO_V4L2
+ select MFD_CORE
+ select MFD_WL1273_CORE
+ select FW_LOADER
+ ---help---
+ Choose Y here if you have this FM radio chip.
+
+ In order to control your radio card, you will need to use programs
+ that are compatible with the Video For Linux 2 API. Information on
+ this API and pointers to "v4l2" programs may be found at
+ <file:Documentation/video4linux/API.html>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called radio-wl1273.
+
+# TI's ST based wl128x FM radio
+source "drivers/media/radio/wl128x/Kconfig"
+
+#
+# ISA drivers configuration
+#
+
+menuconfig V4L_RADIO_ISA_DRIVERS
+ bool "ISA radio devices"
+ depends on ISA
+ default n
+ ---help---
+ Say Y here to enable support for these ISA drivers.
+
+if V4L_RADIO_ISA_DRIVERS
+
config RADIO_CADET
tristate "ADS Cadet AM/FM Tuner"
depends on ISA && VIDEO_V4L2
@@ -151,21 +307,6 @@
following ports will be probed: 0x20c, 0x30c, 0x24c, 0x34c, 0x248 and
0x28c.
-config RADIO_MAXIRADIO
- tristate "Guillemot MAXI Radio FM 2000 radio"
- depends on VIDEO_V4L2 && PCI
- ---help---
- Choose Y here if you have this radio card. This card may also be
- found as Gemtek PCI FM.
-
- In order to control your radio card, you will need to use programs
- that are compatible with the Video For Linux API. Information on
- this API and pointers to "v4l" programs may be found at
- <file:Documentation/video4linux/API.html>.
-
- To compile this driver as a module, choose M here: the
- module will be called radio-maxiradio.
-
config RADIO_MIROPCM20
tristate "miroSOUND PCM20 radio"
depends on ISA && ISA_DMA_API && VIDEO_V4L2 && SND
@@ -316,130 +457,6 @@
help
Enter the I/O port of your Zoltrix radio card.
-config I2C_SI4713
- tristate "I2C driver for Silicon Labs Si4713 device"
- depends on I2C && VIDEO_V4L2
- ---help---
- Say Y here if you want support to Si4713 I2C device.
- This device driver supports only i2c bus.
-
- To compile this driver as a module, choose M here: the
- module will be called si4713.
-
-config RADIO_SI4713
- tristate "Silicon Labs Si4713 FM Radio Transmitter support"
- depends on I2C && VIDEO_V4L2
- select I2C_SI4713
- ---help---
- Say Y here if you want support to Si4713 FM Radio Transmitter.
- This device can transmit audio through FM. It can transmit
- RDS and RBDS signals as well. This module is the v4l2 radio
- interface for the i2c driver of this device.
-
- To compile this driver as a module, choose M here: the
- module will be called radio-si4713.
-
-config USB_DSBR
- tristate "D-Link/GemTek USB FM radio support"
- depends on USB && VIDEO_V4L2
- ---help---
- Say Y here if you want to connect this type of radio to your
- computer's USB port. Note that the audio is not digital, and
- you must connect the line out connector to a sound card or a
- set of speakers.
-
- To compile this driver as a module, choose M here: the
- module will be called dsbr100.
-
-config RADIO_SI470X
- bool "Silicon Labs Si470x FM Radio Receiver support"
- depends on VIDEO_V4L2
-
-source "drivers/media/radio/si470x/Kconfig"
-
-config USB_MR800
- tristate "AverMedia MR 800 USB FM radio support"
- depends on USB && VIDEO_V4L2
- ---help---
- Say Y here if you want to connect this type of radio to your
- computer's USB port. Note that the audio is not digital, and
- you must connect the line out connector to a sound card or a
- set of speakers.
-
- To compile this driver as a module, choose M here: the
- module will be called radio-mr800.
-
-config RADIO_TEA5764
- tristate "TEA5764 I2C FM radio support"
- depends on I2C && VIDEO_V4L2
- ---help---
- Say Y here if you want to use the TEA5764 FM chip found in
- EZX phones. This FM chip is present in EZX phones from Motorola,
- connected to internal pxa I2C bus.
-
- To compile this driver as a module, choose M here: the
- module will be called radio-tea5764.
-
-config RADIO_TEA5764_XTAL
- bool "TEA5764 crystal reference"
- depends on RADIO_TEA5764=y
- default y
- help
- Say Y here if TEA5764 have a 32768 Hz crystal in circuit, say N
- here if TEA5764 reference frequency is connected in FREQIN.
-
-config RADIO_SAA7706H
- tristate "SAA7706H Car Radio DSP"
- depends on I2C && VIDEO_V4L2
- ---help---
- Say Y here if you want to use the SAA7706H Car radio Digital
- Signal Processor, found for instance on the Russellville development
- board. On the russellville the device is connected to internal
- timberdale I2C bus.
-
- To compile this driver as a module, choose M here: the
- module will be called SAA7706H.
-
-config RADIO_TEF6862
- tristate "TEF6862 Car Radio Enhanced Selectivity Tuner"
- depends on I2C && VIDEO_V4L2
- ---help---
- Say Y here if you want to use the TEF6862 Car Radio Enhanced
- Selectivity Tuner, found for instance on the Russellville development
- board. On the russellville the device is connected to internal
- timberdale I2C bus.
-
- To compile this driver as a module, choose M here: the
- module will be called TEF6862.
-
-config RADIO_TIMBERDALE
- tristate "Enable the Timberdale radio driver"
- depends on MFD_TIMBERDALE && VIDEO_V4L2
- depends on I2C # for RADIO_SAA7706H
- select RADIO_TEF6862
- select RADIO_SAA7706H
- ---help---
- This is a kind of umbrella driver for the Radio Tuner and DSP
- found behind the Timberdale FPGA on the Russellville board.
- Enabling this driver will automatically select the DSP and tuner.
-
-config RADIO_WL1273
- tristate "Texas Instruments WL1273 I2C FM Radio"
- depends on I2C && VIDEO_V4L2
- select MFD_WL1273_CORE
- select FW_LOADER
- ---help---
- Choose Y here if you have this FM radio chip.
-
- In order to control your radio card, you will need to use programs
- that are compatible with the Video For Linux 2 API. Information on
- this API and pointers to "v4l2" programs may be found at
- <file:Documentation/video4linux/API.html>.
-
- To compile this driver as a module, choose M here: the
- module will be called radio-wl1273.
-
-# TI's ST based wl128x FM radio
-source "drivers/media/radio/wl128x/Kconfig"
+endif # V4L_RADIO_ISA_DRIVERS
endif # RADIO_ADAPTERS
diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/radio-si4713.c
index d1fab58..c54210c 100644
--- a/drivers/media/radio/radio-si4713.c
+++ b/drivers/media/radio/radio-si4713.c
@@ -355,17 +355,4 @@
.remove = __exit_p(radio_si4713_pdriver_remove),
};
-/* Module Interface */
-static int __init radio_si4713_module_init(void)
-{
- return platform_driver_register(&radio_si4713_pdriver);
-}
-
-static void __exit radio_si4713_module_exit(void)
-{
- platform_driver_unregister(&radio_si4713_pdriver);
-}
-
-module_init(radio_si4713_module_init);
-module_exit(radio_si4713_module_exit);
-
+module_platform_driver(radio_si4713_pdriver);
diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c
index 3e9209f..5d9a90a 100644
--- a/drivers/media/radio/radio-timb.c
+++ b/drivers/media/radio/radio-timb.c
@@ -226,20 +226,7 @@
.remove = timbradio_remove,
};
-/*--------------------------------------------------------------------------*/
-
-static int __init timbradio_init(void)
-{
- return platform_driver_register(&timbradio_platform_driver);
-}
-
-static void __exit timbradio_exit(void)
-{
- platform_driver_unregister(&timbradio_platform_driver);
-}
-
-module_init(timbradio_init);
-module_exit(timbradio_exit);
+module_platform_driver(timbradio_platform_driver);
MODULE_DESCRIPTION("Timberdale Radio driver");
MODULE_AUTHOR("Mocean Laboratories <info@mocean-labs.com>");
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index 8aa4968..f1b6070 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -2148,8 +2148,6 @@
return r;
}
-MODULE_ALIAS("platform:wl1273_fm_radio");
-
static struct platform_driver wl1273_fm_radio_driver = {
.probe = wl1273_fm_radio_probe,
.remove = __devexit_p(wl1273_fm_radio_remove),
@@ -2159,20 +2157,9 @@
},
};
-static int __init wl1273_fm_module_init(void)
-{
- pr_info("%s\n", __func__);
- return platform_driver_register(&wl1273_fm_radio_driver);
-}
-module_init(wl1273_fm_module_init);
-
-static void __exit wl1273_fm_module_exit(void)
-{
- platform_driver_unregister(&wl1273_fm_radio_driver);
- pr_info(DRIVER_DESC ", Exiting.\n");
-}
-module_exit(wl1273_fm_module_exit);
+module_platform_driver(wl1273_fm_radio_driver);
MODULE_AUTHOR("Matti Aaltonen <matti.j.aaltonen@nokia.com>");
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:wl1273_fm_radio");
diff --git a/drivers/media/radio/tef6862.c b/drivers/media/radio/tef6862.c
index 0991e19..3408685 100644
--- a/drivers/media/radio/tef6862.c
+++ b/drivers/media/radio/tef6862.c
@@ -118,9 +118,11 @@
i2cmsg[2] = pll & 0xff;
err = i2c_master_send(client, i2cmsg, sizeof(i2cmsg));
- if (!err)
- state->freq = f->frequency;
- return err;
+ if (err != sizeof(i2cmsg))
+ return err < 0 ? err : -EIO;
+
+ state->freq = f->frequency;
+ return 0;
}
static int tef6862_g_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *f)
diff --git a/drivers/media/radio/wl128x/Kconfig b/drivers/media/radio/wl128x/Kconfig
index 749f67b..86b2857 100644
--- a/drivers/media/radio/wl128x/Kconfig
+++ b/drivers/media/radio/wl128x/Kconfig
@@ -5,7 +5,7 @@
config RADIO_WL128X
tristate "Texas Instruments WL128x FM Radio"
depends on VIDEO_V4L2 && RFKILL
- select TI_ST
+ select TI_ST if NET && GPIOLIB
help
Choose Y here if you have this FM radio chip.
diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
index 5991ab6..bf867a6 100644
--- a/drivers/media/radio/wl128x/fmdrv_common.c
+++ b/drivers/media/radio/wl128x/fmdrv_common.c
@@ -387,7 +387,7 @@
* Queues FM Channel-8 packet to FM TX queue and schedules FM TX tasklet for
* transmission
*/
-static u32 fm_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type, void *payload,
+static int fm_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type, void *payload,
int payload_len, struct completion *wait_completion)
{
struct sk_buff *skb;
@@ -456,13 +456,13 @@
}
/* Sends FM Channel-8 command to the chip and waits for the response */
-u32 fmc_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type, void *payload,
+int fmc_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type, void *payload,
unsigned int payload_len, void *response, int *response_len)
{
struct sk_buff *skb;
struct fm_event_msg_hdr *evt_hdr;
unsigned long flags;
- u32 ret;
+ int ret;
init_completion(&fmdev->maintask_comp);
ret = fm_send_cmd(fmdev, fm_op, type, payload, payload_len,
@@ -470,8 +470,8 @@
if (ret)
return ret;
- ret = wait_for_completion_timeout(&fmdev->maintask_comp, FM_DRV_TX_TIMEOUT);
- if (!ret) {
+ if (!wait_for_completion_timeout(&fmdev->maintask_comp,
+ FM_DRV_TX_TIMEOUT)) {
fmerr("Timeout(%d sec),didn't get reg"
"completion signal from RX tasklet\n",
jiffies_to_msecs(FM_DRV_TX_TIMEOUT) / 1000);
@@ -508,7 +508,7 @@
}
/* --- Helper functions used in FM interrupt handlers ---*/
-static inline u32 check_cmdresp_status(struct fmdev *fmdev,
+static inline int check_cmdresp_status(struct fmdev *fmdev,
struct sk_buff **skb)
{
struct fm_event_msg_hdr *fm_evt_hdr;
@@ -1058,7 +1058,7 @@
}
/* Returns availability of RDS data in internel buffer */
-u32 fmc_is_rds_data_available(struct fmdev *fmdev, struct file *file,
+int fmc_is_rds_data_available(struct fmdev *fmdev, struct file *file,
struct poll_table_struct *pts)
{
poll_wait(file, &fmdev->rx.rds.read_queue, pts);
@@ -1069,7 +1069,7 @@
}
/* Copies RDS data from internal buffer to user buffer */
-u32 fmc_transfer_rds_from_internal_buff(struct fmdev *fmdev, struct file *file,
+int fmc_transfer_rds_from_internal_buff(struct fmdev *fmdev, struct file *file,
u8 __user *buf, size_t count)
{
u32 block_count;
@@ -1113,7 +1113,7 @@
return ret;
}
-u32 fmc_set_freq(struct fmdev *fmdev, u32 freq_to_set)
+int fmc_set_freq(struct fmdev *fmdev, u32 freq_to_set)
{
switch (fmdev->curr_fmmode) {
case FM_MODE_RX:
@@ -1127,7 +1127,7 @@
}
}
-u32 fmc_get_freq(struct fmdev *fmdev, u32 *cur_tuned_frq)
+int fmc_get_freq(struct fmdev *fmdev, u32 *cur_tuned_frq)
{
if (fmdev->rx.freq == FM_UNDEFINED_FREQ) {
fmerr("RX frequency is not set\n");
@@ -1153,7 +1153,7 @@
}
-u32 fmc_set_region(struct fmdev *fmdev, u8 region_to_set)
+int fmc_set_region(struct fmdev *fmdev, u8 region_to_set)
{
switch (fmdev->curr_fmmode) {
case FM_MODE_RX:
@@ -1167,7 +1167,7 @@
}
}
-u32 fmc_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
+int fmc_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
{
switch (fmdev->curr_fmmode) {
case FM_MODE_RX:
@@ -1181,7 +1181,7 @@
}
}
-u32 fmc_set_stereo_mono(struct fmdev *fmdev, u16 mode)
+int fmc_set_stereo_mono(struct fmdev *fmdev, u16 mode)
{
switch (fmdev->curr_fmmode) {
case FM_MODE_RX:
@@ -1195,7 +1195,7 @@
}
}
-u32 fmc_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
+int fmc_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
{
switch (fmdev->curr_fmmode) {
case FM_MODE_RX:
@@ -1210,10 +1210,10 @@
}
/* Sends power off command to the chip */
-static u32 fm_power_down(struct fmdev *fmdev)
+static int fm_power_down(struct fmdev *fmdev)
{
u16 payload;
- u32 ret;
+ int ret;
if (!test_bit(FM_CORE_READY, &fmdev->flag)) {
fmerr("FM core is not ready\n");
@@ -1234,7 +1234,7 @@
}
/* Reads init command from FM firmware file and loads to the chip */
-static u32 fm_download_firmware(struct fmdev *fmdev, const u8 *fw_name)
+static int fm_download_firmware(struct fmdev *fmdev, const u8 *fw_name)
{
const struct firmware *fw_entry;
struct bts_header *fw_header;
@@ -1299,7 +1299,7 @@
}
/* Loads default RX configuration to the chip */
-static u32 load_default_rx_configuration(struct fmdev *fmdev)
+static int load_default_rx_configuration(struct fmdev *fmdev)
{
int ret;
@@ -1311,7 +1311,7 @@
}
/* Does FM power on sequence */
-static u32 fm_power_up(struct fmdev *fmdev, u8 mode)
+static int fm_power_up(struct fmdev *fmdev, u8 mode)
{
u16 payload, asic_id, asic_ver;
int resp_len, ret;
@@ -1374,7 +1374,7 @@
}
/* Set FM Modes(TX, RX, OFF) */
-u32 fmc_set_mode(struct fmdev *fmdev, u8 fm_mode)
+int fmc_set_mode(struct fmdev *fmdev, u8 fm_mode)
{
int ret = 0;
@@ -1427,7 +1427,7 @@
}
/* Returns current FM mode (TX, RX, OFF) */
-u32 fmc_get_mode(struct fmdev *fmdev, u8 *fmmode)
+int fmc_get_mode(struct fmdev *fmdev, u8 *fmmode)
{
if (!test_bit(FM_CORE_READY, &fmdev->flag)) {
fmerr("FM core is not ready\n");
@@ -1483,10 +1483,10 @@
* This function will be called from FM V4L2 open function.
* Register with ST driver and initialize driver data.
*/
-u32 fmc_prepare(struct fmdev *fmdev)
+int fmc_prepare(struct fmdev *fmdev)
{
static struct st_proto_s fm_st_proto;
- u32 ret;
+ int ret;
if (test_bit(FM_CORE_READY, &fmdev->flag)) {
fmdbg("FM Core is already up\n");
@@ -1512,10 +1512,8 @@
fmdev->streg_cbdata = -EINPROGRESS;
fmdbg("%s waiting for ST reg completion signal\n", __func__);
- ret = wait_for_completion_timeout(&wait_for_fmdrv_reg_comp,
- FM_ST_REG_TIMEOUT);
-
- if (!ret) {
+ if (!wait_for_completion_timeout(&wait_for_fmdrv_reg_comp,
+ FM_ST_REG_TIMEOUT)) {
fmerr("Timeout(%d sec), didn't get reg "
"completion signal from ST\n",
jiffies_to_msecs(FM_ST_REG_TIMEOUT) / 1000);
@@ -1589,10 +1587,10 @@
* This function will be called from FM V4L2 release function.
* Unregister from ST driver.
*/
-u32 fmc_release(struct fmdev *fmdev)
+int fmc_release(struct fmdev *fmdev)
{
static struct st_proto_s fm_st_proto;
- u32 ret;
+ int ret;
if (!test_bit(FM_CORE_READY, &fmdev->flag)) {
fmdbg("FM Core is already down\n");
@@ -1631,7 +1629,7 @@
static int __init fm_drv_init(void)
{
struct fmdev *fmdev = NULL;
- u32 ret = -ENOMEM;
+ int ret = -ENOMEM;
fmdbg("FM driver version %s\n", FM_DRV_VERSION);
diff --git a/drivers/media/radio/wl128x/fmdrv_common.h b/drivers/media/radio/wl128x/fmdrv_common.h
index aee243b..d9b9c6c 100644
--- a/drivers/media/radio/wl128x/fmdrv_common.h
+++ b/drivers/media/radio/wl128x/fmdrv_common.h
@@ -368,27 +368,27 @@
#define FM_TX_ANT_IMP_500 2
/* Functions exported by FM common sub-module */
-u32 fmc_prepare(struct fmdev *);
-u32 fmc_release(struct fmdev *);
+int fmc_prepare(struct fmdev *);
+int fmc_release(struct fmdev *);
void fmc_update_region_info(struct fmdev *, u8);
-u32 fmc_send_cmd(struct fmdev *, u8, u16,
+int fmc_send_cmd(struct fmdev *, u8, u16,
void *, unsigned int, void *, int *);
-u32 fmc_is_rds_data_available(struct fmdev *, struct file *,
+int fmc_is_rds_data_available(struct fmdev *, struct file *,
struct poll_table_struct *);
-u32 fmc_transfer_rds_from_internal_buff(struct fmdev *, struct file *,
+int fmc_transfer_rds_from_internal_buff(struct fmdev *, struct file *,
u8 __user *, size_t);
-u32 fmc_set_freq(struct fmdev *, u32);
-u32 fmc_set_mode(struct fmdev *, u8);
-u32 fmc_set_region(struct fmdev *, u8);
-u32 fmc_set_mute_mode(struct fmdev *, u8);
-u32 fmc_set_stereo_mono(struct fmdev *, u16);
-u32 fmc_set_rds_mode(struct fmdev *, u8);
+int fmc_set_freq(struct fmdev *, u32);
+int fmc_set_mode(struct fmdev *, u8);
+int fmc_set_region(struct fmdev *, u8);
+int fmc_set_mute_mode(struct fmdev *, u8);
+int fmc_set_stereo_mono(struct fmdev *, u16);
+int fmc_set_rds_mode(struct fmdev *, u8);
-u32 fmc_get_freq(struct fmdev *, u32 *);
-u32 fmc_get_region(struct fmdev *, u8 *);
-u32 fmc_get_mode(struct fmdev *, u8 *);
+int fmc_get_freq(struct fmdev *, u32 *);
+int fmc_get_region(struct fmdev *, u8 *);
+int fmc_get_mode(struct fmdev *, u8 *);
/*
* channel spacing
diff --git a/drivers/media/radio/wl128x/fmdrv_rx.c b/drivers/media/radio/wl128x/fmdrv_rx.c
index ec529b5..43fb722 100644
--- a/drivers/media/radio/wl128x/fmdrv_rx.c
+++ b/drivers/media/radio/wl128x/fmdrv_rx.c
@@ -43,12 +43,13 @@
fmdev->rx.stat_info.af_list_max = 0;
}
-u32 fm_rx_set_freq(struct fmdev *fmdev, u32 freq)
+int fm_rx_set_freq(struct fmdev *fmdev, u32 freq)
{
unsigned long timeleft;
u16 payload, curr_frq, intr_flag;
u32 curr_frq_in_khz;
- u32 ret, resp_len;
+ u32 resp_len;
+ int ret;
if (freq < fmdev->rx.region.bot_freq || freq > fmdev->rx.region.top_freq) {
fmerr("Invalid frequency %d\n", freq);
@@ -141,10 +142,10 @@
return ret;
}
-static u32 fm_rx_set_channel_spacing(struct fmdev *fmdev, u32 spacing)
+static int fm_rx_set_channel_spacing(struct fmdev *fmdev, u32 spacing)
{
u16 payload;
- u32 ret;
+ int ret;
if (spacing > 0 && spacing <= 50000)
spacing = FM_CHANNEL_SPACING_50KHZ;
@@ -165,7 +166,7 @@
return ret;
}
-u32 fm_rx_seek(struct fmdev *fmdev, u32 seek_upward,
+int fm_rx_seek(struct fmdev *fmdev, u32 seek_upward,
u32 wrap_around, u32 spacing)
{
u32 resp_len;
@@ -173,7 +174,7 @@
u16 payload, int_reason, intr_flag;
u16 offset, space_idx;
unsigned long timeleft;
- u32 ret;
+ int ret;
/* Set channel spacing */
ret = fm_rx_set_channel_spacing(fmdev, spacing);
@@ -296,10 +297,10 @@
return ret;
}
-u32 fm_rx_set_volume(struct fmdev *fmdev, u16 vol_to_set)
+int fm_rx_set_volume(struct fmdev *fmdev, u16 vol_to_set)
{
u16 payload;
- u32 ret;
+ int ret;
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -322,7 +323,7 @@
}
/* Get volume */
-u32 fm_rx_get_volume(struct fmdev *fmdev, u16 *curr_vol)
+int fm_rx_get_volume(struct fmdev *fmdev, u16 *curr_vol)
{
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -338,7 +339,7 @@
}
/* To get current band's bottom and top frequency */
-u32 fm_rx_get_band_freq_range(struct fmdev *fmdev, u32 *bot_freq, u32 *top_freq)
+int fm_rx_get_band_freq_range(struct fmdev *fmdev, u32 *bot_freq, u32 *top_freq)
{
if (bot_freq != NULL)
*bot_freq = fmdev->rx.region.bot_freq;
@@ -356,11 +357,11 @@
}
/* Sets band (0-Europe/US; 1-Japan) */
-u32 fm_rx_set_region(struct fmdev *fmdev, u8 region_to_set)
+int fm_rx_set_region(struct fmdev *fmdev, u8 region_to_set)
{
u16 payload;
u32 new_frq = 0;
- u32 ret;
+ int ret;
if (region_to_set != FM_BAND_EUROPE_US &&
region_to_set != FM_BAND_JAPAN) {
@@ -399,7 +400,7 @@
}
/* Reads current mute mode (Mute Off/On/Attenuate)*/
-u32 fm_rx_get_mute_mode(struct fmdev *fmdev, u8 *curr_mute_mode)
+int fm_rx_get_mute_mode(struct fmdev *fmdev, u8 *curr_mute_mode)
{
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -414,10 +415,10 @@
return 0;
}
-static u32 fm_config_rx_mute_reg(struct fmdev *fmdev)
+static int fm_config_rx_mute_reg(struct fmdev *fmdev)
{
u16 payload, muteval;
- u32 ret;
+ int ret;
muteval = 0;
switch (fmdev->rx.mute_mode) {
@@ -448,10 +449,10 @@
}
/* Configures mute mode (Mute Off/On/Attenuate) */
-u32 fm_rx_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
+int fm_rx_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
{
u8 org_state;
- u32 ret;
+ int ret;
if (fmdev->rx.mute_mode == mute_mode_toset)
return 0;
@@ -469,7 +470,7 @@
}
/* Gets RF dependent soft mute mode enable/disable status */
-u32 fm_rx_get_rfdepend_softmute(struct fmdev *fmdev, u8 *curr_mute_mode)
+int fm_rx_get_rfdepend_softmute(struct fmdev *fmdev, u8 *curr_mute_mode)
{
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -485,10 +486,10 @@
}
/* Sets RF dependent soft mute mode */
-u32 fm_rx_set_rfdepend_softmute(struct fmdev *fmdev, u8 rfdepend_mute)
+int fm_rx_set_rfdepend_softmute(struct fmdev *fmdev, u8 rfdepend_mute)
{
u8 org_state;
- u32 ret;
+ int ret;
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -514,11 +515,11 @@
}
/* Returns the signal strength level of current channel */
-u32 fm_rx_get_rssi_level(struct fmdev *fmdev, u16 *rssilvl)
+int fm_rx_get_rssi_level(struct fmdev *fmdev, u16 *rssilvl)
{
u16 curr_rssi_lel;
u32 resp_len;
- u32 ret;
+ int ret;
if (rssilvl == NULL) {
fmerr("Invalid memory\n");
@@ -539,10 +540,10 @@
* Sets the signal strength level that once reached
* will stop the auto search process
*/
-u32 fm_rx_set_rssi_threshold(struct fmdev *fmdev, short rssi_lvl_toset)
+int fm_rx_set_rssi_threshold(struct fmdev *fmdev, short rssi_lvl_toset)
{
u16 payload;
- u32 ret;
+ int ret;
if (rssi_lvl_toset < FM_RX_RSSI_THRESHOLD_MIN ||
rssi_lvl_toset > FM_RX_RSSI_THRESHOLD_MAX) {
@@ -561,7 +562,7 @@
}
/* Returns current RX RSSI threshold value */
-u32 fm_rx_get_rssi_threshold(struct fmdev *fmdev, short *curr_rssi_lvl)
+int fm_rx_get_rssi_threshold(struct fmdev *fmdev, short *curr_rssi_lvl)
{
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -577,10 +578,10 @@
}
/* Sets RX stereo/mono modes */
-u32 fm_rx_set_stereo_mono(struct fmdev *fmdev, u16 mode)
+int fm_rx_set_stereo_mono(struct fmdev *fmdev, u16 mode)
{
u16 payload;
- u32 ret;
+ int ret;
if (mode != FM_STEREO_MODE && mode != FM_MONO_MODE) {
fmerr("Invalid mode\n");
@@ -605,10 +606,11 @@
}
/* Gets current RX stereo/mono mode */
-u32 fm_rx_get_stereo_mono(struct fmdev *fmdev, u16 *mode)
+int fm_rx_get_stereo_mono(struct fmdev *fmdev, u16 *mode)
{
u16 curr_mode;
- u32 ret, resp_len;
+ u32 resp_len;
+ int ret;
if (mode == NULL) {
fmerr("Invalid memory\n");
@@ -626,10 +628,10 @@
}
/* Choose RX de-emphasis filter mode (50us/75us) */
-u32 fm_rx_set_deemphasis_mode(struct fmdev *fmdev, u16 mode)
+int fm_rx_set_deemphasis_mode(struct fmdev *fmdev, u16 mode)
{
u16 payload;
- u32 ret;
+ int ret;
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -652,7 +654,7 @@
}
/* Gets current RX de-emphasis filter mode */
-u32 fm_rx_get_deemph_mode(struct fmdev *fmdev, u16 *curr_deemphasis_mode)
+int fm_rx_get_deemph_mode(struct fmdev *fmdev, u16 *curr_deemphasis_mode)
{
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -668,10 +670,10 @@
}
/* Enable/Disable RX RDS */
-u32 fm_rx_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
+int fm_rx_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
{
u16 payload;
- u32 ret;
+ int ret;
if (rds_en_dis != FM_RDS_ENABLE && rds_en_dis != FM_RDS_DISABLE) {
fmerr("Invalid rds option\n");
@@ -743,7 +745,7 @@
}
/* Returns current RX RDS enable/disable status */
-u32 fm_rx_get_rds_mode(struct fmdev *fmdev, u8 *curr_rds_en_dis)
+int fm_rx_get_rds_mode(struct fmdev *fmdev, u8 *curr_rds_en_dis)
{
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -759,10 +761,10 @@
}
/* Sets RDS operation mode (RDS/RDBS) */
-u32 fm_rx_set_rds_system(struct fmdev *fmdev, u8 rds_mode)
+int fm_rx_set_rds_system(struct fmdev *fmdev, u8 rds_mode)
{
u16 payload;
- u32 ret;
+ int ret;
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -784,7 +786,7 @@
}
/* Returns current RDS operation mode */
-u32 fm_rx_get_rds_system(struct fmdev *fmdev, u8 *rds_mode)
+int fm_rx_get_rds_system(struct fmdev *fmdev, u8 *rds_mode)
{
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -800,10 +802,10 @@
}
/* Configures Alternate Frequency switch mode */
-u32 fm_rx_set_af_switch(struct fmdev *fmdev, u8 af_mode)
+int fm_rx_set_af_switch(struct fmdev *fmdev, u8 af_mode)
{
u16 payload;
- u32 ret;
+ int ret;
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
@@ -831,7 +833,7 @@
}
/* Returns Alternate Frequency switch status */
-u32 fm_rx_get_af_switch(struct fmdev *fmdev, u8 *af_mode)
+int fm_rx_get_af_switch(struct fmdev *fmdev, u8 *af_mode)
{
if (fmdev->curr_fmmode != FM_MODE_RX)
return -EPERM;
diff --git a/drivers/media/radio/wl128x/fmdrv_rx.h b/drivers/media/radio/wl128x/fmdrv_rx.h
index 329e62f..32add81 100644
--- a/drivers/media/radio/wl128x/fmdrv_rx.h
+++ b/drivers/media/radio/wl128x/fmdrv_rx.h
@@ -22,38 +22,38 @@
#ifndef _FMDRV_RX_H
#define _FMDRV_RX_H
-u32 fm_rx_set_freq(struct fmdev *, u32);
-u32 fm_rx_set_mute_mode(struct fmdev *, u8);
-u32 fm_rx_set_stereo_mono(struct fmdev *, u16);
-u32 fm_rx_set_rds_mode(struct fmdev *, u8);
-u32 fm_rx_set_rds_system(struct fmdev *, u8);
-u32 fm_rx_set_volume(struct fmdev *, u16);
-u32 fm_rx_set_rssi_threshold(struct fmdev *, short);
-u32 fm_rx_set_region(struct fmdev *, u8);
-u32 fm_rx_set_rfdepend_softmute(struct fmdev *, u8);
-u32 fm_rx_set_deemphasis_mode(struct fmdev *, u16);
-u32 fm_rx_set_af_switch(struct fmdev *, u8);
+int fm_rx_set_freq(struct fmdev *, u32);
+int fm_rx_set_mute_mode(struct fmdev *, u8);
+int fm_rx_set_stereo_mono(struct fmdev *, u16);
+int fm_rx_set_rds_mode(struct fmdev *, u8);
+int fm_rx_set_rds_system(struct fmdev *, u8);
+int fm_rx_set_volume(struct fmdev *, u16);
+int fm_rx_set_rssi_threshold(struct fmdev *, short);
+int fm_rx_set_region(struct fmdev *, u8);
+int fm_rx_set_rfdepend_softmute(struct fmdev *, u8);
+int fm_rx_set_deemphasis_mode(struct fmdev *, u16);
+int fm_rx_set_af_switch(struct fmdev *, u8);
void fm_rx_reset_rds_cache(struct fmdev *);
void fm_rx_reset_station_info(struct fmdev *);
-u32 fm_rx_seek(struct fmdev *, u32, u32, u32);
+int fm_rx_seek(struct fmdev *, u32, u32, u32);
-u32 fm_rx_get_rds_mode(struct fmdev *, u8 *);
-u32 fm_rx_get_rds_system(struct fmdev *, u8 *);
-u32 fm_rx_get_mute_mode(struct fmdev *, u8 *);
-u32 fm_rx_get_volume(struct fmdev *, u16 *);
-u32 fm_rx_get_band_freq_range(struct fmdev *,
+int fm_rx_get_rds_mode(struct fmdev *, u8 *);
+int fm_rx_get_rds_system(struct fmdev *, u8 *);
+int fm_rx_get_mute_mode(struct fmdev *, u8 *);
+int fm_rx_get_volume(struct fmdev *, u16 *);
+int fm_rx_get_band_freq_range(struct fmdev *,
u32 *, u32 *);
-u32 fm_rx_get_stereo_mono(struct fmdev *, u16 *);
-u32 fm_rx_get_rssi_level(struct fmdev *, u16 *);
-u32 fm_rx_get_rssi_threshold(struct fmdev *, short *);
-u32 fm_rx_get_rfdepend_softmute(struct fmdev *, u8 *);
-u32 fm_rx_get_deemph_mode(struct fmdev *, u16 *);
-u32 fm_rx_get_af_switch(struct fmdev *, u8 *);
+int fm_rx_get_stereo_mono(struct fmdev *, u16 *);
+int fm_rx_get_rssi_level(struct fmdev *, u16 *);
+int fm_rx_get_rssi_threshold(struct fmdev *, short *);
+int fm_rx_get_rfdepend_softmute(struct fmdev *, u8 *);
+int fm_rx_get_deemph_mode(struct fmdev *, u16 *);
+int fm_rx_get_af_switch(struct fmdev *, u8 *);
void fm_rx_get_region(struct fmdev *, u8 *);
-u32 fm_rx_set_chanl_spacing(struct fmdev *, u8);
-u32 fm_rx_get_chanl_spacing(struct fmdev *, u8 *);
+int fm_rx_set_chanl_spacing(struct fmdev *, u8);
+int fm_rx_get_chanl_spacing(struct fmdev *, u8 *);
#endif
diff --git a/drivers/media/radio/wl128x/fmdrv_tx.c b/drivers/media/radio/wl128x/fmdrv_tx.c
index be54068..6ea33e0 100644
--- a/drivers/media/radio/wl128x/fmdrv_tx.c
+++ b/drivers/media/radio/wl128x/fmdrv_tx.c
@@ -24,10 +24,10 @@
#include "fmdrv_common.h"
#include "fmdrv_tx.h"
-u32 fm_tx_set_stereo_mono(struct fmdev *fmdev, u16 mode)
+int fm_tx_set_stereo_mono(struct fmdev *fmdev, u16 mode)
{
u16 payload;
- u32 ret;
+ int ret;
if (fmdev->tx_data.aud_mode == mode)
return 0;
@@ -46,10 +46,10 @@
return ret;
}
-static u32 set_rds_text(struct fmdev *fmdev, u8 *rds_text)
+static int set_rds_text(struct fmdev *fmdev, u8 *rds_text)
{
u16 payload;
- u32 ret;
+ int ret;
ret = fmc_send_cmd(fmdev, RDS_DATA_SET, REG_WR, rds_text,
strlen(rds_text), NULL, NULL);
@@ -66,10 +66,10 @@
return 0;
}
-static u32 set_rds_data_mode(struct fmdev *fmdev, u8 mode)
+static int set_rds_data_mode(struct fmdev *fmdev, u8 mode)
{
u16 payload;
- u32 ret;
+ int ret;
/* Setting unique PI TODO: how unique? */
payload = (u16)0xcafe;
@@ -89,10 +89,10 @@
return 0;
}
-static u32 set_rds_len(struct fmdev *fmdev, u8 type, u16 len)
+static int set_rds_len(struct fmdev *fmdev, u8 type, u16 len)
{
u16 payload;
- u32 ret;
+ int ret;
len |= type << 8;
payload = len;
@@ -105,10 +105,10 @@
return 0;
}
-u32 fm_tx_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
+int fm_tx_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)
{
u16 payload;
- u32 ret;
+ int ret;
u8 rds_text[] = "Zoom2\n";
fmdbg("rds_en_dis:%d(E:%d, D:%d)\n", rds_en_dis,
@@ -148,10 +148,10 @@
return 0;
}
-u32 fm_tx_set_radio_text(struct fmdev *fmdev, u8 *rds_text, u8 rds_type)
+int fm_tx_set_radio_text(struct fmdev *fmdev, u8 *rds_text, u8 rds_type)
{
u16 payload;
- u32 ret;
+ int ret;
if (fmdev->curr_fmmode != FM_MODE_TX)
return -EPERM;
@@ -176,10 +176,10 @@
return 0;
}
-u32 fm_tx_set_af(struct fmdev *fmdev, u32 af)
+int fm_tx_set_af(struct fmdev *fmdev, u32 af)
{
u16 payload;
- u32 ret;
+ int ret;
if (fmdev->curr_fmmode != FM_MODE_TX)
return -EPERM;
@@ -196,10 +196,10 @@
return 0;
}
-u32 fm_tx_set_region(struct fmdev *fmdev, u8 region)
+int fm_tx_set_region(struct fmdev *fmdev, u8 region)
{
u16 payload;
- u32 ret;
+ int ret;
if (region != FM_BAND_EUROPE_US && region != FM_BAND_JAPAN) {
fmerr("Invalid band\n");
@@ -216,10 +216,10 @@
return 0;
}
-u32 fm_tx_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
+int fm_tx_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)
{
u16 payload;
- u32 ret;
+ int ret;
fmdbg("tx: mute mode %d\n", mute_mode_toset);
@@ -233,11 +233,11 @@
}
/* Set TX Audio I/O */
-static u32 set_audio_io(struct fmdev *fmdev)
+static int set_audio_io(struct fmdev *fmdev)
{
struct fmtx_data *tx = &fmdev->tx_data;
u16 payload;
- u32 ret;
+ int ret;
/* Set Audio I/O Enable */
payload = tx->audio_io;
@@ -251,12 +251,12 @@
}
/* Start TX Transmission */
-static u32 enable_xmit(struct fmdev *fmdev, u8 new_xmit_state)
+static int enable_xmit(struct fmdev *fmdev, u8 new_xmit_state)
{
struct fmtx_data *tx = &fmdev->tx_data;
unsigned long timeleft;
u16 payload;
- u32 ret;
+ int ret;
/* Enable POWER_ENB interrupts */
payload = FM_POW_ENB_EVENT;
@@ -289,11 +289,11 @@
}
/* Set TX power level */
-u32 fm_tx_set_pwr_lvl(struct fmdev *fmdev, u8 new_pwr_lvl)
+int fm_tx_set_pwr_lvl(struct fmdev *fmdev, u8 new_pwr_lvl)
{
u16 payload;
struct fmtx_data *tx = &fmdev->tx_data;
- u32 ret;
+ int ret;
if (fmdev->curr_fmmode != FM_MODE_TX)
return -EPERM;
@@ -328,11 +328,11 @@
* Sets FM TX pre-emphasis filter value (OFF, 50us, or 75us)
* Convert V4L2 specified filter values to chip specific filter values.
*/
-u32 fm_tx_set_preemph_filter(struct fmdev *fmdev, u32 preemphasis)
+int fm_tx_set_preemph_filter(struct fmdev *fmdev, u32 preemphasis)
{
struct fmtx_data *tx = &fmdev->tx_data;
u16 payload;
- u32 ret;
+ int ret;
if (fmdev->curr_fmmode != FM_MODE_TX)
return -EPERM;
@@ -360,10 +360,11 @@
}
/* Get the TX tuning capacitor value.*/
-u32 fm_tx_get_tune_cap_val(struct fmdev *fmdev)
+int fm_tx_get_tune_cap_val(struct fmdev *fmdev)
{
u16 curr_val;
- u32 ret, resp_len;
+ u32 resp_len;
+ int ret;
if (fmdev->curr_fmmode != FM_MODE_TX)
return -EPERM;
@@ -379,11 +380,11 @@
}
/* Set TX Frequency */
-u32 fm_tx_set_freq(struct fmdev *fmdev, u32 freq_to_set)
+int fm_tx_set_freq(struct fmdev *fmdev, u32 freq_to_set)
{
struct fmtx_data *tx = &fmdev->tx_data;
u16 payload, chanl_index;
- u32 ret;
+ int ret;
if (test_bit(FM_CORE_TX_XMITING, &fmdev->flag)) {
enable_xmit(fmdev, 0);
diff --git a/drivers/media/radio/wl128x/fmdrv_tx.h b/drivers/media/radio/wl128x/fmdrv_tx.h
index e393a2b..11ae2e4 100644
--- a/drivers/media/radio/wl128x/fmdrv_tx.h
+++ b/drivers/media/radio/wl128x/fmdrv_tx.h
@@ -22,16 +22,16 @@
#ifndef _FMDRV_TX_H
#define _FMDRV_TX_H
-u32 fm_tx_set_freq(struct fmdev *, u32);
-u32 fm_tx_set_pwr_lvl(struct fmdev *, u8);
-u32 fm_tx_set_region(struct fmdev *, u8);
-u32 fm_tx_set_mute_mode(struct fmdev *, u8);
-u32 fm_tx_set_stereo_mono(struct fmdev *, u16);
-u32 fm_tx_set_rds_mode(struct fmdev *, u8);
-u32 fm_tx_set_radio_text(struct fmdev *, u8 *, u8);
-u32 fm_tx_set_af(struct fmdev *, u32);
-u32 fm_tx_set_preemph_filter(struct fmdev *, u32);
-u32 fm_tx_get_tune_cap_val(struct fmdev *);
+int fm_tx_set_freq(struct fmdev *, u32);
+int fm_tx_set_pwr_lvl(struct fmdev *, u8);
+int fm_tx_set_region(struct fmdev *, u8);
+int fm_tx_set_mute_mode(struct fmdev *, u8);
+int fm_tx_set_stereo_mono(struct fmdev *, u16);
+int fm_tx_set_rds_mode(struct fmdev *, u8);
+int fm_tx_set_radio_text(struct fmdev *, u8 *, u8);
+int fm_tx_set_af(struct fmdev *, u32);
+int fm_tx_set_preemph_filter(struct fmdev *, u32);
+int fm_tx_get_tune_cap_val(struct fmdev *);
#endif
diff --git a/drivers/media/radio/wl128x/fmdrv_v4l2.c b/drivers/media/radio/wl128x/fmdrv_v4l2.c
index 4f5c43d..077d369 100644
--- a/drivers/media/radio/wl128x/fmdrv_v4l2.c
+++ b/drivers/media/radio/wl128x/fmdrv_v4l2.c
@@ -84,6 +84,7 @@
struct fmdev *fmdev;
ret = copy_from_user(&rds, buf, sizeof(rds));
+ rds.text[sizeof(rds.text) - 1] = '\0';
fmdbg("(%d)type: %d, text %s, af %d\n",
ret, rds.text_type, rds.text, rds.af_freq);
if (ret)
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index aeb7f43..4df4aff 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -87,6 +87,16 @@
uses an IR protocol that is almost standard RC-5, but not quite,
as it uses an additional bit).
+config IR_SANYO_DECODER
+ tristate "Enable IR raw decoder for the Sanyo protocol"
+ depends on RC_CORE
+ default y
+
+ ---help---
+ Enable this option if you have an infrared remote control which
+ uses the Sanyo protocol (Sanyo, Aiwa, Chinon remotes),
+ and you need software decoding support.
+
config IR_MCE_KBD_DECODER
tristate "Enable IR raw decoder for the MCE keyboard/mouse protocol"
depends on RC_CORE
diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile
index 2156e786..fb3dee2 100644
--- a/drivers/media/rc/Makefile
+++ b/drivers/media/rc/Makefile
@@ -10,6 +10,7 @@
obj-$(CONFIG_IR_JVC_DECODER) += ir-jvc-decoder.o
obj-$(CONFIG_IR_SONY_DECODER) += ir-sony-decoder.o
obj-$(CONFIG_IR_RC5_SZ_DECODER) += ir-rc5-sz-decoder.o
+obj-$(CONFIG_IR_SANYO_DECODER) += ir-sanyo-decoder.o
obj-$(CONFIG_IR_MCE_KBD_DECODER) += ir-mce_kbd-decoder.o
obj-$(CONFIG_IR_LIRC_CODEC) += ir-lirc-codec.o
diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c
index 17f8db0..3c9431a 100644
--- a/drivers/media/rc/ir-nec-decoder.c
+++ b/drivers/media/rc/ir-nec-decoder.c
@@ -194,8 +194,8 @@
return 0;
}
- IR_dprintk(1, "NEC decode failed at state %d (%uus %s)\n",
- data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+ IR_dprintk(1, "NEC decode failed at count %d state %d (%uus %s)\n",
+ data->count, data->state, TO_US(ev.duration), TO_STR(ev.pulse));
data->state = STATE_INACTIVE;
return -EINVAL;
}
diff --git a/drivers/media/rc/ir-raw.c b/drivers/media/rc/ir-raw.c
index 2e5cd31..95e6309 100644
--- a/drivers/media/rc/ir-raw.c
+++ b/drivers/media/rc/ir-raw.c
@@ -357,6 +357,7 @@
load_rc6_decode();
load_jvc_decode();
load_sony_decode();
+ load_sanyo_decode();
load_mce_kbd_decode();
load_lirc_codec();
diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c
index 140fb67..4cfdd7f 100644
--- a/drivers/media/rc/ir-rc6-decoder.c
+++ b/drivers/media/rc/ir-rc6-decoder.c
@@ -18,24 +18,31 @@
/*
* This decoder currently supports:
* RC6-0-16 (standard toggle bit in header)
+ * RC6-6A-20 (no toggle bit)
* RC6-6A-24 (no toggle bit)
* RC6-6A-32 (MCE version with toggle bit in body)
*/
-#define RC6_UNIT 444444 /* us */
+#define RC6_UNIT 444444 /* nanosecs */
#define RC6_HEADER_NBITS 4 /* not including toggle bit */
#define RC6_0_NBITS 16
-#define RC6_6A_SMALL_NBITS 24
-#define RC6_6A_LARGE_NBITS 32
+#define RC6_6A_32_NBITS 32
+#define RC6_6A_NBITS 128 /* Variable 8..128 */
#define RC6_PREFIX_PULSE (6 * RC6_UNIT)
#define RC6_PREFIX_SPACE (2 * RC6_UNIT)
#define RC6_BIT_START (1 * RC6_UNIT)
#define RC6_BIT_END (1 * RC6_UNIT)
#define RC6_TOGGLE_START (2 * RC6_UNIT)
#define RC6_TOGGLE_END (2 * RC6_UNIT)
+#define RC6_SUFFIX_SPACE (6 * RC6_UNIT)
#define RC6_MODE_MASK 0x07 /* for the header bits */
#define RC6_STARTBIT_MASK 0x08 /* for the header bits */
#define RC6_6A_MCE_TOGGLE_MASK 0x8000 /* for the body bits */
+#define RC6_6A_LCC_MASK 0xffff0000 /* RC6-6A-32 long customer code mask */
+#define RC6_6A_MCE_CC 0x800f0000 /* MCE customer code */
+#ifndef CHAR_BIT
+#define CHAR_BIT 8 /* Normally in <limits.h> */
+#endif
enum rc6_mode {
RC6_MODE_0,
@@ -125,6 +132,7 @@
break;
data->state = STATE_HEADER_BIT_START;
+ data->header = 0;
return 0;
case STATE_HEADER_BIT_START:
@@ -171,20 +179,14 @@
data->state = STATE_BODY_BIT_START;
decrease_duration(&ev, RC6_TOGGLE_END);
data->count = 0;
+ data->body = 0;
switch (rc6_mode(data)) {
case RC6_MODE_0:
data->wanted_bits = RC6_0_NBITS;
break;
case RC6_MODE_6A:
- /* This might look weird, but we basically
- check the value of the first body bit to
- determine the number of bits in mode 6A */
- if ((!ev.pulse && !geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2)) ||
- geq_margin(ev.duration, RC6_UNIT, RC6_UNIT / 2))
- data->wanted_bits = RC6_6A_LARGE_NBITS;
- else
- data->wanted_bits = RC6_6A_SMALL_NBITS;
+ data->wanted_bits = RC6_6A_NBITS;
break;
default:
IR_dprintk(1, "RC6 unknown mode\n");
@@ -193,15 +195,21 @@
goto again;
case STATE_BODY_BIT_START:
- if (!eq_margin(ev.duration, RC6_BIT_START, RC6_UNIT / 2))
- break;
-
- data->body <<= 1;
- if (ev.pulse)
- data->body |= 1;
- data->count++;
- data->state = STATE_BODY_BIT_END;
- return 0;
+ if (eq_margin(ev.duration, RC6_BIT_START, RC6_UNIT / 2)) {
+ /* Discard LSB's that won't fit in data->body */
+ if (data->count++ < CHAR_BIT * sizeof data->body) {
+ data->body <<= 1;
+ if (ev.pulse)
+ data->body |= 1;
+ }
+ data->state = STATE_BODY_BIT_END;
+ return 0;
+ } else if (RC6_MODE_6A == rc6_mode(data) && !ev.pulse &&
+ geq_margin(ev.duration, RC6_SUFFIX_SPACE, RC6_UNIT / 2)) {
+ data->state = STATE_FINISHED;
+ goto again;
+ }
+ break;
case STATE_BODY_BIT_END:
if (!is_transition(&ev, &dev->raw->prev_ev))
@@ -221,20 +229,27 @@
switch (rc6_mode(data)) {
case RC6_MODE_0:
- scancode = data->body & 0xffff;
+ scancode = data->body;
toggle = data->toggle;
IR_dprintk(1, "RC6(0) scancode 0x%04x (toggle: %u)\n",
scancode, toggle);
break;
case RC6_MODE_6A:
- if (data->wanted_bits == RC6_6A_LARGE_NBITS) {
- toggle = data->body & RC6_6A_MCE_TOGGLE_MASK ? 1 : 0;
- scancode = data->body & ~RC6_6A_MCE_TOGGLE_MASK;
- } else {
- toggle = 0;
- scancode = data->body & 0xffffff;
+ if (data->count > CHAR_BIT * sizeof data->body) {
+ IR_dprintk(1, "RC6 too many (%u) data bits\n",
+ data->count);
+ goto out;
}
+ scancode = data->body;
+ if (data->count == RC6_6A_32_NBITS &&
+ (scancode & RC6_6A_LCC_MASK) == RC6_6A_MCE_CC) {
+ /* MCE RC */
+ toggle = (scancode & RC6_6A_MCE_TOGGLE_MASK) ? 1 : 0;
+ scancode &= ~RC6_6A_MCE_TOGGLE_MASK;
+ } else {
+ toggle = 0;
+ }
IR_dprintk(1, "RC6(6A) scancode 0x%08x (toggle: %u)\n",
scancode, toggle);
break;
diff --git a/drivers/media/rc/ir-sanyo-decoder.c b/drivers/media/rc/ir-sanyo-decoder.c
new file mode 100644
index 0000000..d38fbdd
--- /dev/null
+++ b/drivers/media/rc/ir-sanyo-decoder.c
@@ -0,0 +1,205 @@
+/* ir-sanyo-decoder.c - handle SANYO IR Pulse/Space protocol
+ *
+ * Copyright (C) 2011 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * This protocol uses the NEC protocol timings. However, data is formatted as:
+ * 13 bits Custom Code
+ * 13 bits NOT(Custom Code)
+ * 8 bits Key data
+ * 8 bits NOT(Key data)
+ *
+ * According with LIRC, this protocol is used on Sanyo, Aiwa and Chinon
+ * Information for this protocol is available at the Sanyo LC7461 datasheet.
+ */
+
+#include <linux/module.h>
+#include <linux/bitrev.h>
+#include "rc-core-priv.h"
+
+#define SANYO_NBITS (13+13+8+8)
+#define SANYO_UNIT 562500 /* ns */
+#define SANYO_HEADER_PULSE (16 * SANYO_UNIT)
+#define SANYO_HEADER_SPACE (8 * SANYO_UNIT)
+#define SANYO_BIT_PULSE (1 * SANYO_UNIT)
+#define SANYO_BIT_0_SPACE (1 * SANYO_UNIT)
+#define SANYO_BIT_1_SPACE (3 * SANYO_UNIT)
+#define SANYO_REPEAT_SPACE (150 * SANYO_UNIT)
+#define SANYO_TRAILER_PULSE (1 * SANYO_UNIT)
+#define SANYO_TRAILER_SPACE (10 * SANYO_UNIT) /* in fact, 42 */
+
+enum sanyo_state {
+ STATE_INACTIVE,
+ STATE_HEADER_SPACE,
+ STATE_BIT_PULSE,
+ STATE_BIT_SPACE,
+ STATE_TRAILER_PULSE,
+ STATE_TRAILER_SPACE,
+};
+
+/**
+ * ir_sanyo_decode() - Decode one SANYO pulse or space
+ * @dev: the struct rc_dev descriptor of the device
+ * @duration: the struct ir_raw_event descriptor of the pulse/space
+ *
+ * This function returns -EINVAL if the pulse violates the state machine
+ */
+static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev)
+{
+ struct sanyo_dec *data = &dev->raw->sanyo;
+ u32 scancode;
+ u8 address, not_address, command, not_command;
+
+ if (!(dev->raw->enabled_protocols & RC_TYPE_SANYO))
+ return 0;
+
+ if (!is_timing_event(ev)) {
+ if (ev.reset) {
+ IR_dprintk(1, "SANYO event reset received. reset to state 0\n");
+ data->state = STATE_INACTIVE;
+ }
+ return 0;
+ }
+
+ IR_dprintk(2, "SANYO decode started at state %d (%uus %s)\n",
+ data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+
+ switch (data->state) {
+
+ case STATE_INACTIVE:
+ if (!ev.pulse)
+ break;
+
+ if (eq_margin(ev.duration, SANYO_HEADER_PULSE, SANYO_UNIT / 2)) {
+ data->count = 0;
+ data->state = STATE_HEADER_SPACE;
+ return 0;
+ }
+ break;
+
+
+ case STATE_HEADER_SPACE:
+ if (ev.pulse)
+ break;
+
+ if (eq_margin(ev.duration, SANYO_HEADER_SPACE, SANYO_UNIT / 2)) {
+ data->state = STATE_BIT_PULSE;
+ return 0;
+ }
+
+ break;
+
+ case STATE_BIT_PULSE:
+ if (!ev.pulse)
+ break;
+
+ if (!eq_margin(ev.duration, SANYO_BIT_PULSE, SANYO_UNIT / 2))
+ break;
+
+ data->state = STATE_BIT_SPACE;
+ return 0;
+
+ case STATE_BIT_SPACE:
+ if (ev.pulse)
+ break;
+
+ if (!data->count && geq_margin(ev.duration, SANYO_REPEAT_SPACE, SANYO_UNIT / 2)) {
+ if (!dev->keypressed) {
+ IR_dprintk(1, "SANYO discarding last key repeat: event after key up\n");
+ } else {
+ rc_repeat(dev);
+ IR_dprintk(1, "SANYO repeat last key\n");
+ data->state = STATE_INACTIVE;
+ }
+ return 0;
+ }
+
+ data->bits <<= 1;
+ if (eq_margin(ev.duration, SANYO_BIT_1_SPACE, SANYO_UNIT / 2))
+ data->bits |= 1;
+ else if (!eq_margin(ev.duration, SANYO_BIT_0_SPACE, SANYO_UNIT / 2))
+ break;
+ data->count++;
+
+ if (data->count == SANYO_NBITS)
+ data->state = STATE_TRAILER_PULSE;
+ else
+ data->state = STATE_BIT_PULSE;
+
+ return 0;
+
+ case STATE_TRAILER_PULSE:
+ if (!ev.pulse)
+ break;
+
+ if (!eq_margin(ev.duration, SANYO_TRAILER_PULSE, SANYO_UNIT / 2))
+ break;
+
+ data->state = STATE_TRAILER_SPACE;
+ return 0;
+
+ case STATE_TRAILER_SPACE:
+ if (ev.pulse)
+ break;
+
+ if (!geq_margin(ev.duration, SANYO_TRAILER_SPACE, SANYO_UNIT / 2))
+ break;
+
+ address = bitrev16((data->bits >> 29) & 0x1fff) >> 3;
+ not_address = bitrev16((data->bits >> 16) & 0x1fff) >> 3;
+ command = bitrev8((data->bits >> 8) & 0xff);
+ not_command = bitrev8((data->bits >> 0) & 0xff);
+
+ if ((command ^ not_command) != 0xff) {
+ IR_dprintk(1, "SANYO checksum error: received 0x%08Lx\n",
+ data->bits);
+ data->state = STATE_INACTIVE;
+ return 0;
+ }
+
+ scancode = address << 8 | command;
+ IR_dprintk(1, "SANYO scancode: 0x%06x\n", scancode);
+ rc_keydown(dev, scancode, 0);
+ data->state = STATE_INACTIVE;
+ return 0;
+ }
+
+ IR_dprintk(1, "SANYO decode failed at count %d state %d (%uus %s)\n",
+ data->count, data->state, TO_US(ev.duration), TO_STR(ev.pulse));
+ data->state = STATE_INACTIVE;
+ return -EINVAL;
+}
+
+static struct ir_raw_handler sanyo_handler = {
+ .protocols = RC_TYPE_SANYO,
+ .decode = ir_sanyo_decode,
+};
+
+static int __init ir_sanyo_decode_init(void)
+{
+ ir_raw_handler_register(&sanyo_handler);
+
+ printk(KERN_INFO "IR SANYO protocol handler initialized\n");
+ return 0;
+}
+
+static void __exit ir_sanyo_decode_exit(void)
+{
+ ir_raw_handler_unregister(&sanyo_handler);
+}
+
+module_init(ir_sanyo_decode_init);
+module_exit(ir_sanyo_decode_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)");
+MODULE_DESCRIPTION("SANYO IR protocol decoder");
diff --git a/drivers/media/rc/keymaps/rc-hauppauge.c b/drivers/media/rc/keymaps/rc-hauppauge.c
index e51c616..929bbbc1 100644
--- a/drivers/media/rc/keymaps/rc-hauppauge.c
+++ b/drivers/media/rc/keymaps/rc-hauppauge.c
@@ -183,6 +183,57 @@
{ 0x1d3f, KEY_HOME },
/*
+ * Keycodes for PT# R-005 remote bundled with Haupauge HVR-930C
+ * Keycodes start with address = 0x1c
+ */
+ { 0x1c3b, KEY_GOTO },
+ { 0x1c3d, KEY_POWER },
+
+ { 0x1c14, KEY_UP },
+ { 0x1c15, KEY_DOWN },
+ { 0x1c16, KEY_LEFT },
+ { 0x1c17, KEY_RIGHT },
+ { 0x1c25, KEY_OK },
+
+ { 0x1c00, KEY_0 },
+ { 0x1c01, KEY_1 },
+ { 0x1c02, KEY_2 },
+ { 0x1c03, KEY_3 },
+ { 0x1c04, KEY_4 },
+ { 0x1c05, KEY_5 },
+ { 0x1c06, KEY_6 },
+ { 0x1c07, KEY_7 },
+ { 0x1c08, KEY_8 },
+ { 0x1c09, KEY_9 },
+
+ { 0x1c1f, KEY_EXIT }, /* BACK */
+ { 0x1c0d, KEY_MENU },
+ { 0x1c1c, KEY_TV },
+
+ { 0x1c10, KEY_VOLUMEUP },
+ { 0x1c11, KEY_VOLUMEDOWN },
+
+ { 0x1c20, KEY_CHANNELUP },
+ { 0x1c21, KEY_CHANNELDOWN },
+
+ { 0x1c0f, KEY_MUTE },
+ { 0x1c12, KEY_PREVIOUS }, /* Prev */
+
+ { 0x1c36, KEY_STOP },
+ { 0x1c37, KEY_RECORD },
+
+ { 0x1c24, KEY_LAST }, /* <| */
+ { 0x1c1e, KEY_NEXT }, /* >| */
+
+ { 0x1c0a, KEY_TEXT },
+ { 0x1c0e, KEY_SUBTITLE }, /* CC */
+
+ { 0x1c32, KEY_REWIND },
+ { 0x1c30, KEY_PAUSE },
+ { 0x1c35, KEY_PLAY },
+ { 0x1c34, KEY_FASTFORWARD },
+
+ /*
* Keycodes for the old Black Remote Controller
* This one also uses RC-5 protocol
* Keycodes start with address = 0x00
diff --git a/drivers/media/rc/keymaps/rc-videomate-m1f.c b/drivers/media/rc/keymaps/rc-videomate-m1f.c
index 3bd1de1..23ee05e 100644
--- a/drivers/media/rc/keymaps/rc-videomate-m1f.c
+++ b/drivers/media/rc/keymaps/rc-videomate-m1f.c
@@ -1,4 +1,4 @@
-/* videomate-m1f.h - Keytable for videomate_m1f Remote Controller
+/* videomate-k100.h - Keytable for videomate_k100 Remote Controller
*
* keymap imported from ir-keymaps.c
*
@@ -13,7 +13,7 @@
#include <media/rc-map.h>
#include <linux/module.h>
-static struct rc_map_table videomate_m1f[] = {
+static struct rc_map_table videomate_k100[] = {
{ 0x01, KEY_POWER },
{ 0x31, KEY_TUNER },
{ 0x33, KEY_VIDEO },
@@ -67,27 +67,27 @@
{ 0x18, KEY_TEXT },
};
-static struct rc_map_list videomate_m1f_map = {
+static struct rc_map_list videomate_k100_map = {
.map = {
- .scan = videomate_m1f,
- .size = ARRAY_SIZE(videomate_m1f),
+ .scan = videomate_k100,
+ .size = ARRAY_SIZE(videomate_k100),
.rc_type = RC_TYPE_UNKNOWN, /* Legacy IR type */
- .name = RC_MAP_VIDEOMATE_M1F,
+ .name = RC_MAP_VIDEOMATE_K100,
}
};
-static int __init init_rc_map_videomate_m1f(void)
+static int __init init_rc_map_videomate_k100(void)
{
- return rc_map_register(&videomate_m1f_map);
+ return rc_map_register(&videomate_k100_map);
}
-static void __exit exit_rc_map_videomate_m1f(void)
+static void __exit exit_rc_map_videomate_k100(void)
{
- rc_map_unregister(&videomate_m1f_map);
+ rc_map_unregister(&videomate_k100_map);
}
-module_init(init_rc_map_videomate_m1f)
-module_exit(exit_rc_map_videomate_m1f)
+module_init(init_rc_map_videomate_k100)
+module_exit(exit_rc_map_videomate_k100)
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Pavel Osnova <pvosnova@gmail.com>");
diff --git a/drivers/media/rc/rc-core-priv.h b/drivers/media/rc/rc-core-priv.h
index c6ca870..b72f858 100644
--- a/drivers/media/rc/rc-core-priv.h
+++ b/drivers/media/rc/rc-core-priv.h
@@ -84,6 +84,11 @@
unsigned count;
unsigned wanted_bits;
} rc5_sz;
+ struct sanyo_dec {
+ int state;
+ unsigned count;
+ u64 bits;
+ } sanyo;
struct mce_kbd_dec {
struct input_dev *idev;
struct timer_list rx_timeout;
@@ -193,6 +198,13 @@
static inline void load_sony_decode(void) { }
#endif
+/* from ir-sanyo-decoder.c */
+#ifdef CONFIG_IR_SANYO_DECODER_MODULE
+#define load_sanyo_decode() request_module("ir-sanyo-decoder")
+#else
+static inline void load_sanyo_decode(void) { }
+#endif
+
/* from ir-mce_kbd-decoder.c */
#ifdef CONFIG_IR_MCE_KBD_DECODER_MODULE
#define load_mce_kbd_decode() request_module("ir-mce_kbd-decoder")
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index f5db8b9..f6a930b 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -736,6 +736,7 @@
{ RC_TYPE_JVC, "jvc" },
{ RC_TYPE_SONY, "sony" },
{ RC_TYPE_RC5_SZ, "rc-5-sz" },
+ { RC_TYPE_SANYO, "sanyo" },
{ RC_TYPE_MCE_KBD, "mce_kbd" },
{ RC_TYPE_LIRC, "lirc" },
{ RC_TYPE_OTHER, "other" },
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 07322fb..ad95c67 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -286,12 +286,6 @@
rr3_ftr(rr3->dev, "Entering %s\n", __func__);
- if (!rr3->det_enabled) {
- dev_warn(rr3->dev, "not issuing async read, "
- "detector not enabled\n");
- return;
- }
-
memset(rr3->bulk_in_buf, 0, rr3->ep_in->wMaxPacketSize);
res = usb_submit_urb(rr3->read_urb, GFP_ATOMIC);
if (res)
@@ -827,6 +821,7 @@
static void redrat3_handle_async(struct urb *urb, struct pt_regs *regs)
{
struct redrat3_dev *rr3;
+ int ret;
if (!urb)
return;
@@ -840,15 +835,13 @@
rr3_ftr(rr3->dev, "Entering %s\n", __func__);
- if (!rr3->det_enabled) {
- rr3_dbg(rr3->dev, "received a read callback but detector "
- "disabled - ignoring\n");
- return;
- }
-
switch (urb->status) {
case 0:
- redrat3_get_ir_data(rr3, urb->actual_length);
+ ret = redrat3_get_ir_data(rr3, urb->actual_length);
+ if (!ret) {
+ /* no error, prepare to read more */
+ redrat3_issue_async(rr3);
+ }
break;
case -ECONNRESET:
@@ -865,11 +858,6 @@
rr3->pkttype = 0;
break;
}
-
- if (!rr3->transmitting)
- redrat3_issue_async(rr3);
- else
- rr3_dbg(rr3->dev, "IR transmit in progress\n");
}
static void redrat3_write_bulk_callback(struct urb *urb, struct pt_regs *regs)
@@ -896,21 +884,24 @@
return (u16)(65536 - (mult / mod_freq));
}
-static int redrat3_set_tx_carrier(struct rc_dev *dev, u32 carrier)
+static int redrat3_set_tx_carrier(struct rc_dev *rcdev, u32 carrier)
{
- struct redrat3_dev *rr3 = dev->priv;
+ struct redrat3_dev *rr3 = rcdev->priv;
+ struct device *dev = rr3->dev;
+ rr3_dbg(dev, "Setting modulation frequency to %u", carrier);
rr3->carrier = carrier;
return carrier;
}
-static int redrat3_transmit_ir(struct rc_dev *rcdev, int *txbuf, u32 n)
+static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf,
+ unsigned count)
{
struct redrat3_dev *rr3 = rcdev->priv;
struct device *dev = rr3->dev;
struct redrat3_signal_header header;
- int i, j, count, ret, ret_len, offset;
+ int i, j, ret, ret_len, offset;
int lencheck, cur_sample_len, pipe;
char *buffer = NULL, *sigdata = NULL;
int *sample_lens = NULL;
@@ -928,20 +919,13 @@
return -EAGAIN;
}
- count = n / sizeof(int);
if (count > (RR3_DRIVER_MAXLENS * 2))
return -EINVAL;
+ /* rr3 will disable rc detector on transmit */
+ rr3->det_enabled = false;
rr3->transmitting = true;
- redrat3_disable_detector(rr3);
-
- if (rr3->det_enabled) {
- dev_err(dev, "%s: cannot tx while rx is enabled\n", __func__);
- ret = -EIO;
- goto out;
- }
-
sample_lens = kzalloc(sizeof(int) * RR3_DRIVER_MAXLENS, GFP_KERNEL);
if (!sample_lens) {
ret = -ENOMEM;
@@ -1055,7 +1039,7 @@
if (ret < 0)
dev_err(dev, "Error: control msg send failed, rc %d\n", ret);
else
- ret = n;
+ ret = count;
out:
kfree(sample_lens);
@@ -1063,8 +1047,8 @@
kfree(sigdata);
rr3->transmitting = false;
-
- redrat3_enable_detector(rr3);
+ /* rr3 re-enables rc detector because it was enabled before */
+ rr3->det_enabled = true;
return ret;
}
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index b303a3f..9adada0 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -533,6 +533,13 @@
This is a driver for the ADP1653 flash controller. It is used for
example in Nokia N900.
+config VIDEO_AS3645A
+ tristate "AS3645A flash driver support"
+ depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER
+ ---help---
+ This is a driver for the AS3645A and LM3555 flash controllers. It has
+ build in control for flash, torch and indicator LEDs.
+
comment "Video improvement chips"
config VIDEO_UPD64031A
@@ -580,6 +587,270 @@
endmenu # encoder / decoder chips
+config VIDEO_VIVI
+ tristate "Virtual Video Driver"
+ depends on VIDEO_DEV && VIDEO_V4L2 && !SPARC32 && !SPARC64
+ depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE
+ select FONT_8x16
+ select VIDEOBUF2_VMALLOC
+ default n
+ ---help---
+ Enables a virtual video driver. This device shows a color bar
+ and a timestamp, as a real device would generate by using V4L2
+ api.
+ Say Y here if you want to test video apps or debug V4L devices.
+ In doubt, say N.
+
+#
+# USB Multimedia device configuration
+#
+
+menuconfig V4L_USB_DRIVERS
+ bool "V4L USB devices"
+ depends on USB
+ default y
+
+if V4L_USB_DRIVERS
+
+source "drivers/media/video/uvc/Kconfig"
+
+source "drivers/media/video/gspca/Kconfig"
+
+source "drivers/media/video/pvrusb2/Kconfig"
+
+source "drivers/media/video/hdpvr/Kconfig"
+
+source "drivers/media/video/em28xx/Kconfig"
+
+source "drivers/media/video/tlg2300/Kconfig"
+
+source "drivers/media/video/cx231xx/Kconfig"
+
+source "drivers/media/video/tm6000/Kconfig"
+
+source "drivers/media/video/usbvision/Kconfig"
+
+source "drivers/media/video/et61x251/Kconfig"
+
+source "drivers/media/video/sn9c102/Kconfig"
+
+source "drivers/media/video/pwc/Kconfig"
+
+source "drivers/media/video/cpia2/Kconfig"
+
+config USB_ZR364XX
+ tristate "USB ZR364XX Camera support"
+ depends on VIDEO_V4L2
+ select VIDEOBUF_GEN
+ select VIDEOBUF_VMALLOC
+ ---help---
+ Say Y here if you want to connect this type of camera to your
+ computer's USB port.
+ See <file:Documentation/video4linux/zr364xx.txt> for more info
+ and list of supported cameras.
+
+ To compile this driver as a module, choose M here: the
+ module will be called zr364xx.
+
+config USB_STKWEBCAM
+ tristate "USB Syntek DC1125 Camera support"
+ depends on VIDEO_V4L2 && EXPERIMENTAL
+ ---help---
+ Say Y here if you want to use this type of camera.
+ Supported devices are typically found in some Asus laptops,
+ with USB id 174f:a311 and 05e1:0501. Other Syntek cameras
+ may be supported by the stk11xx driver, from which this is
+ derived, see <http://sourceforge.net/projects/syntekdriver/>
+
+ To compile this driver as a module, choose M here: the
+ module will be called stkwebcam.
+
+config USB_S2255
+ tristate "USB Sensoray 2255 video capture device"
+ depends on VIDEO_V4L2
+ select VIDEOBUF_VMALLOC
+ default n
+ help
+ Say Y here if you want support for the Sensoray 2255 USB device.
+ This driver can be compiled as a module, called s2255drv.
+
+endif # V4L_USB_DRIVERS
+
+#
+# PCI drivers configuration
+#
+
+menuconfig V4L_PCI_DRIVERS
+ bool "V4L PCI(e) devices"
+ depends on PCI
+ default y
+ ---help---
+ Say Y here to enable support for these PCI(e) drivers.
+
+if V4L_PCI_DRIVERS
+
+source "drivers/media/video/au0828/Kconfig"
+
+source "drivers/media/video/bt8xx/Kconfig"
+
+source "drivers/media/video/cx18/Kconfig"
+
+source "drivers/media/video/cx23885/Kconfig"
+
+source "drivers/media/video/cx25821/Kconfig"
+
+source "drivers/media/video/cx88/Kconfig"
+
+config VIDEO_HEXIUM_GEMINI
+ tristate "Hexium Gemini frame grabber"
+ depends on PCI && VIDEO_V4L2 && I2C
+ select VIDEO_SAA7146_VV
+ ---help---
+ This is a video4linux driver for the Hexium Gemini frame
+ grabber card by Hexium. Please note that the Gemini Dual
+ card is *not* fully supported.
+
+ To compile this driver as a module, choose M here: the
+ module will be called hexium_gemini.
+
+config VIDEO_HEXIUM_ORION
+ tristate "Hexium HV-PCI6 and Orion frame grabber"
+ depends on PCI && VIDEO_V4L2 && I2C
+ select VIDEO_SAA7146_VV
+ ---help---
+ This is a video4linux driver for the Hexium HV-PCI6 and
+ Orion frame grabber cards by Hexium.
+
+ To compile this driver as a module, choose M here: the
+ module will be called hexium_orion.
+
+source "drivers/media/video/ivtv/Kconfig"
+
+config VIDEO_MEYE
+ tristate "Sony Vaio Picturebook Motion Eye Video For Linux"
+ depends on PCI && SONY_LAPTOP && VIDEO_V4L2
+ ---help---
+ This is the video4linux driver for the Motion Eye camera found
+ in the Vaio Picturebook laptops. Please read the material in
+ <file:Documentation/video4linux/meye.txt> for more information.
+
+ If you say Y or M here, you need to say Y or M to "Sony Laptop
+ Extras" in the misc device section.
+
+ To compile this driver as a module, choose M here: the
+ module will be called meye.
+
+config VIDEO_MXB
+ tristate "Siemens-Nixdorf 'Multimedia eXtension Board'"
+ depends on PCI && VIDEO_V4L2 && I2C
+ select VIDEO_SAA7146_VV
+ select VIDEO_TUNER
+ select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_TDA9840 if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_TEA6415C if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_TEA6420 if VIDEO_HELPER_CHIPS_AUTO
+ ---help---
+ This is a video4linux driver for the 'Multimedia eXtension Board'
+ TV card by Siemens-Nixdorf.
+
+ To compile this driver as a module, choose M here: the
+ module will be called mxb.
+
+source "drivers/media/video/saa7134/Kconfig"
+
+source "drivers/media/video/saa7164/Kconfig"
+
+source "drivers/media/video/zoran/Kconfig"
+
+endif # V4L_PCI_DRIVERS
+
+#
+# ISA & parallel port drivers configuration
+#
+
+menuconfig V4L_ISA_PARPORT_DRIVERS
+ bool "V4L ISA and parallel port devices"
+ depends on ISA || PARPORT
+ default n
+ ---help---
+ Say Y here to enable support for these ISA and parallel port drivers.
+
+if V4L_ISA_PARPORT_DRIVERS
+
+config VIDEO_BWQCAM
+ tristate "Quickcam BW Video For Linux"
+ depends on PARPORT && VIDEO_V4L2
+ help
+ Say Y have if you the black and white version of the QuickCam
+ camera. See the next option for the color version.
+
+ To compile this driver as a module, choose M here: the
+ module will be called bw-qcam.
+
+config VIDEO_CQCAM
+ tristate "QuickCam Colour Video For Linux"
+ depends on PARPORT && VIDEO_V4L2
+ help
+ This is the video4linux driver for the colour version of the
+ Connectix QuickCam. If you have one of these cameras, say Y here,
+ otherwise say N. This driver does not work with the original
+ monochrome QuickCam, QuickCam VC or QuickClip. It is also available
+ as a module (c-qcam).
+ Read <file:Documentation/video4linux/CQcam.txt> for more information.
+
+config VIDEO_PMS
+ tristate "Mediavision Pro Movie Studio Video For Linux"
+ depends on ISA && VIDEO_V4L2
+ help
+ Say Y if you have the ISA Mediavision Pro Movie Studio
+ capture card.
+
+ To compile this driver as a module, choose M here: the
+ module will be called pms.
+
+config VIDEO_W9966
+ tristate "W9966CF Webcam (FlyCam Supra and others) Video For Linux"
+ depends on PARPORT_1284 && PARPORT && VIDEO_V4L2
+ help
+ Video4linux driver for Winbond's w9966 based Webcams.
+ Currently tested with the LifeView FlyCam Supra.
+ If you have one of these cameras, say Y here
+ otherwise say N.
+ This driver is also available as a module (w9966).
+
+ Check out <file:Documentation/video4linux/w9966.txt> for more
+ information.
+
+endif # V4L_ISA_PARPORT_DRIVERS
+
+menuconfig V4L_PLATFORM_DRIVERS
+ bool "V4L platform devices"
+ default n
+ ---help---
+ Say Y here to enable support for platform-specific V4L drivers.
+
+if V4L_PLATFORM_DRIVERS
+
+source "drivers/media/video/marvell-ccic/Kconfig"
+
+config VIDEO_VIA_CAMERA
+ tristate "VIAFB camera controller support"
+ depends on FB_VIA
+ select VIDEOBUF_DMA_SG
+ select VIDEO_OV7670
+ help
+ Driver support for the integrated camera controller in VIA
+ Chrome9 chipsets. Currently only tested on OLPC xo-1.5 systems
+ with ov7670 sensors.
+
+#
+# Platform multimedia device configuration
+#
+
+source "drivers/media/video/davinci/Kconfig"
+
+source "drivers/media/video/omap/Kconfig"
+
config VIDEO_SH_VOU
tristate "SuperH VOU video output driver"
depends on VIDEO_DEV && ARCH_SHMOBILE
@@ -599,136 +870,6 @@
Say Y here if you want to enable VIU device on MPC5121e Rev2+.
In doubt, say N.
-config VIDEO_VIVI
- tristate "Virtual Video Driver"
- depends on VIDEO_DEV && VIDEO_V4L2 && !SPARC32 && !SPARC64
- depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE
- select FONT_8x16
- select VIDEOBUF2_VMALLOC
- default n
- ---help---
- Enables a virtual video driver. This device shows a color bar
- and a timestamp, as a real device would generate by using V4L2
- api.
- Say Y here if you want to test video apps or debug V4L devices.
- In doubt, say N.
-
-source "drivers/media/video/davinci/Kconfig"
-
-source "drivers/media/video/omap/Kconfig"
-
-source "drivers/media/video/bt8xx/Kconfig"
-
-config VIDEO_PMS
- tristate "Mediavision Pro Movie Studio Video For Linux"
- depends on ISA && VIDEO_V4L2
- help
- Say Y if you have such a thing.
-
- To compile this driver as a module, choose M here: the
- module will be called pms.
-
-config VIDEO_BWQCAM
- tristate "Quickcam BW Video For Linux"
- depends on PARPORT && VIDEO_V4L2
- help
- Say Y have if you the black and white version of the QuickCam
- camera. See the next option for the color version.
-
- To compile this driver as a module, choose M here: the
- module will be called bw-qcam.
-
-config VIDEO_CQCAM
- tristate "QuickCam Colour Video For Linux (EXPERIMENTAL)"
- depends on EXPERIMENTAL && PARPORT && VIDEO_V4L2
- help
- This is the video4linux driver for the colour version of the
- Connectix QuickCam. If you have one of these cameras, say Y here,
- otherwise say N. This driver does not work with the original
- monochrome QuickCam, QuickCam VC or QuickClip. It is also available
- as a module (c-qcam).
- Read <file:Documentation/video4linux/CQcam.txt> for more information.
-
-config VIDEO_W9966
- tristate "W9966CF Webcam (FlyCam Supra and others) Video For Linux"
- depends on PARPORT_1284 && PARPORT && VIDEO_V4L2
- help
- Video4linux driver for Winbond's w9966 based Webcams.
- Currently tested with the LifeView FlyCam Supra.
- If you have one of these cameras, say Y here
- otherwise say N.
- This driver is also available as a module (w9966).
-
- Check out <file:Documentation/video4linux/w9966.txt> for more
- information.
-
-source "drivers/media/video/cpia2/Kconfig"
-
-config VIDEO_VINO
- tristate "SGI Vino Video For Linux (EXPERIMENTAL)"
- depends on I2C && SGI_IP22 && EXPERIMENTAL && VIDEO_V4L2
- select VIDEO_SAA7191 if VIDEO_HELPER_CHIPS_AUTO
- help
- Say Y here to build in support for the Vino video input system found
- on SGI Indy machines.
-
-source "drivers/media/video/zoran/Kconfig"
-
-config VIDEO_MEYE
- tristate "Sony Vaio Picturebook Motion Eye Video For Linux"
- depends on PCI && SONY_LAPTOP && VIDEO_V4L2
- ---help---
- This is the video4linux driver for the Motion Eye camera found
- in the Vaio Picturebook laptops. Please read the material in
- <file:Documentation/video4linux/meye.txt> for more information.
-
- If you say Y or M here, you need to say Y or M to "Sony Laptop
- Extras" in the misc device section.
-
- To compile this driver as a module, choose M here: the
- module will be called meye.
-
-source "drivers/media/video/saa7134/Kconfig"
-
-config VIDEO_MXB
- tristate "Siemens-Nixdorf 'Multimedia eXtension Board'"
- depends on PCI && VIDEO_V4L2 && I2C
- select VIDEO_SAA7146_VV
- select VIDEO_TUNER
- select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
- select VIDEO_TDA9840 if VIDEO_HELPER_CHIPS_AUTO
- select VIDEO_TEA6415C if VIDEO_HELPER_CHIPS_AUTO
- select VIDEO_TEA6420 if VIDEO_HELPER_CHIPS_AUTO
- ---help---
- This is a video4linux driver for the 'Multimedia eXtension Board'
- TV card by Siemens-Nixdorf.
-
- To compile this driver as a module, choose M here: the
- module will be called mxb.
-
-config VIDEO_HEXIUM_ORION
- tristate "Hexium HV-PCI6 and Orion frame grabber"
- depends on PCI && VIDEO_V4L2 && I2C
- select VIDEO_SAA7146_VV
- ---help---
- This is a video4linux driver for the Hexium HV-PCI6 and
- Orion frame grabber cards by Hexium.
-
- To compile this driver as a module, choose M here: the
- module will be called hexium_orion.
-
-config VIDEO_HEXIUM_GEMINI
- tristate "Hexium Gemini frame grabber"
- depends on PCI && VIDEO_V4L2 && I2C
- select VIDEO_SAA7146_VV
- ---help---
- This is a video4linux driver for the Hexium Gemini frame
- grabber card by Hexium. Please note that the Gemini Dual
- card is *not* fully supported.
-
- To compile this driver as a module, choose M here: the
- module will be called hexium_gemini.
-
config VIDEO_TIMBERDALE
tristate "Support for timberdale Video In/LogiWIN"
depends on VIDEO_V4L2 && I2C && DMADEVICES
@@ -739,21 +880,13 @@
---help---
Add support for the Video In peripherial of the timberdale FPGA.
-source "drivers/media/video/cx88/Kconfig"
-
-source "drivers/media/video/cx23885/Kconfig"
-
-source "drivers/media/video/cx25821/Kconfig"
-
-source "drivers/media/video/au0828/Kconfig"
-
-source "drivers/media/video/ivtv/Kconfig"
-
-source "drivers/media/video/cx18/Kconfig"
-
-source "drivers/media/video/saa7164/Kconfig"
-
-source "drivers/media/video/marvell-ccic/Kconfig"
+config VIDEO_VINO
+ tristate "SGI Vino Video For Linux"
+ depends on I2C && SGI_IP22 && VIDEO_V4L2
+ select VIDEO_SAA7191 if VIDEO_HELPER_CHIPS_AUTO
+ help
+ Say Y here to build in support for the Vino video input system found
+ on SGI Indy machines.
config VIDEO_M32R_AR
tristate "AR devices"
@@ -774,16 +907,6 @@
To compile this driver as a module, choose M here: the
module will be called arv.
-config VIDEO_VIA_CAMERA
- tristate "VIAFB camera controller support"
- depends on FB_VIA
- select VIDEOBUF_DMA_SG
- select VIDEO_OV7670
- help
- Driver support for the integrated camera controller in VIA
- Chrome9 chipsets. Currently only tested on OLPC xo-1.5 systems
- with ov7670 sensors.
-
config VIDEO_OMAP3
tristate "OMAP 3 Camera support (EXPERIMENTAL)"
depends on OMAP_IOVMM && VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && ARCH_OMAP3 && EXPERIMENTAL
@@ -1002,78 +1125,7 @@
source "drivers/media/video/s5p-tv/Kconfig"
-#
-# USB Multimedia device configuration
-#
-
-menuconfig V4L_USB_DRIVERS
- bool "V4L USB devices"
- depends on USB
- default y
-
-if V4L_USB_DRIVERS && USB
-
-source "drivers/media/video/uvc/Kconfig"
-
-source "drivers/media/video/gspca/Kconfig"
-
-source "drivers/media/video/pvrusb2/Kconfig"
-
-source "drivers/media/video/hdpvr/Kconfig"
-
-source "drivers/media/video/em28xx/Kconfig"
-
-source "drivers/media/video/tlg2300/Kconfig"
-
-source "drivers/media/video/cx231xx/Kconfig"
-
-source "drivers/media/video/tm6000/Kconfig"
-
-source "drivers/media/video/usbvision/Kconfig"
-
-source "drivers/media/video/et61x251/Kconfig"
-
-source "drivers/media/video/sn9c102/Kconfig"
-
-source "drivers/media/video/pwc/Kconfig"
-
-config USB_ZR364XX
- tristate "USB ZR364XX Camera support"
- depends on VIDEO_V4L2
- select VIDEOBUF_GEN
- select VIDEOBUF_VMALLOC
- ---help---
- Say Y here if you want to connect this type of camera to your
- computer's USB port.
- See <file:Documentation/video4linux/zr364xx.txt> for more info
- and list of supported cameras.
-
- To compile this driver as a module, choose M here: the
- module will be called zr364xx.
-
-config USB_STKWEBCAM
- tristate "USB Syntek DC1125 Camera support"
- depends on VIDEO_V4L2 && EXPERIMENTAL
- ---help---
- Say Y here if you want to use this type of camera.
- Supported devices are typically found in some Asus laptops,
- with USB id 174f:a311 and 05e1:0501. Other Syntek cameras
- may be supported by the stk11xx driver, from which this is
- derived, see <http://sourceforge.net/projects/syntekdriver/>
-
- To compile this driver as a module, choose M here: the
- module will be called stkwebcam.
-
-config USB_S2255
- tristate "USB Sensoray 2255 video capture device"
- depends on VIDEO_V4L2
- select VIDEOBUF_VMALLOC
- default n
- help
- Say Y here if you want support for the Sensoray 2255 USB device.
- This driver can be compiled as a module, called s2255drv.
-
-endif # V4L_USB_DRIVERS
+endif # V4L_PLATFORM_DRIVERS
endif # VIDEO_CAPTURE_DRIVERS
menuconfig V4L_MEM2MEM_DRIVERS
@@ -1098,6 +1150,23 @@
This is a virtual test device for the memory-to-memory driver
framework.
+config VIDEO_SAMSUNG_S5P_G2D
+ tristate "Samsung S5P and EXYNOS4 G2D 2d graphics accelerator driver"
+ depends on VIDEO_DEV && VIDEO_V4L2 && PLAT_S5P
+ select VIDEOBUF2_DMA_CONTIG
+ select V4L2_MEM2MEM_DEV
+ default n
+ ---help---
+ This is a v4l2 driver for Samsung S5P and EXYNOS4 G2D
+ 2d graphics accelerator.
+
+config VIDEO_SAMSUNG_S5P_JPEG
+ tristate "Samsung S5P/Exynos4 JPEG codec driver (EXPERIMENTAL)"
+ depends on VIDEO_DEV && VIDEO_V4L2 && PLAT_S5P && EXPERIMENTAL
+ select VIDEOBUF2_DMA_CONTIG
+ select V4L2_MEM2MEM_DEV
+ ---help---
+ This is a v4l2 driver for Samsung S5P and EXYNOS4 JPEG codec
config VIDEO_SAMSUNG_S5P_MFC
tristate "Samsung S5P MFC 5.1 Video Codec"
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 117f9c4..3541388 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -74,6 +74,7 @@
obj-$(CONFIG_VIDEO_M5MOLS) += m5mols/
obj-$(CONFIG_VIDEO_S5K6AA) += s5k6aa.o
obj-$(CONFIG_VIDEO_ADP1653) += adp1653.o
+obj-$(CONFIG_VIDEO_AS3645A) += as3645a.o
obj-$(CONFIG_SOC_CAMERA_IMX074) += imx074.o
obj-$(CONFIG_SOC_CAMERA_MT9M001) += mt9m001.o
@@ -177,9 +178,12 @@
obj-$(CONFIG_VIDEO_ATMEL_ISI) += atmel-isi.o
obj-$(CONFIG_VIDEO_SAMSUNG_S5P_FIMC) += s5p-fimc/
+obj-$(CONFIG_VIDEO_SAMSUNG_S5P_JPEG) += s5p-jpeg/
obj-$(CONFIG_VIDEO_SAMSUNG_S5P_MFC) += s5p-mfc/
obj-$(CONFIG_VIDEO_SAMSUNG_S5P_TV) += s5p-tv/
+obj-$(CONFIG_VIDEO_SAMSUNG_S5P_G2D) += s5p-g2d/
+
obj-$(CONFIG_ARCH_DAVINCI) += davinci/
obj-$(CONFIG_VIDEO_SH_VOU) += sh_vou.o
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
index 23ba5c3..879f1d8 100644
--- a/drivers/media/video/adv7170.c
+++ b/drivers/media/video/adv7170.c
@@ -64,6 +64,11 @@
static char *inputs[] = { "pass_through", "play_back" };
+static enum v4l2_mbus_pixelcode adv7170_codes[] = {
+ V4L2_MBUS_FMT_UYVY8_2X8,
+ V4L2_MBUS_FMT_UYVY8_1X16,
+};
+
/* ----------------------------------------------------------------------- */
static inline int adv7170_write(struct v4l2_subdev *sd, u8 reg, u8 value)
@@ -258,6 +263,60 @@
return 0;
}
+static int adv7170_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
+ enum v4l2_mbus_pixelcode *code)
+{
+ if (index >= ARRAY_SIZE(adv7170_codes))
+ return -EINVAL;
+
+ *code = adv7170_codes[index];
+ return 0;
+}
+
+static int adv7170_g_fmt(struct v4l2_subdev *sd,
+ struct v4l2_mbus_framefmt *mf)
+{
+ u8 val = adv7170_read(sd, 0x7);
+
+ if ((val & 0x40) == (1 << 6))
+ mf->code = V4L2_MBUS_FMT_UYVY8_1X16;
+ else
+ mf->code = V4L2_MBUS_FMT_UYVY8_2X8;
+
+ mf->colorspace = V4L2_COLORSPACE_SMPTE170M;
+ mf->width = 0;
+ mf->height = 0;
+ mf->field = V4L2_FIELD_ANY;
+
+ return 0;
+}
+
+static int adv7170_s_fmt(struct v4l2_subdev *sd,
+ struct v4l2_mbus_framefmt *mf)
+{
+ u8 val = adv7170_read(sd, 0x7);
+ int ret;
+
+ switch (mf->code) {
+ case V4L2_MBUS_FMT_UYVY8_2X8:
+ val &= ~0x40;
+ break;
+
+ case V4L2_MBUS_FMT_UYVY8_1X16:
+ val |= 0x40;
+ break;
+
+ default:
+ v4l2_dbg(1, debug, sd,
+ "illegal v4l2_mbus_framefmt code: %d\n", mf->code);
+ return -EINVAL;
+ }
+
+ ret = adv7170_write(sd, 0x7, val);
+
+ return ret;
+}
+
static int adv7170_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
@@ -274,6 +333,9 @@
static const struct v4l2_subdev_video_ops adv7170_video_ops = {
.s_std_output = adv7170_s_std_output,
.s_routing = adv7170_s_routing,
+ .s_mbus_fmt = adv7170_s_fmt,
+ .g_mbus_fmt = adv7170_g_fmt,
+ .enum_mbus_fmt = adv7170_enum_fmt,
};
static const struct v4l2_subdev_ops adv7170_ops = {
diff --git a/drivers/media/video/as3645a.c b/drivers/media/video/as3645a.c
new file mode 100644
index 0000000..ec859a5
--- /dev/null
+++ b/drivers/media/video/as3645a.c
@@ -0,0 +1,904 @@
+/*
+ * drivers/media/video/as3645a.c - AS3645A and LM3555 flash controllers driver
+ *
+ * Copyright (C) 2008-2011 Nokia Corporation
+ * Copyright (c) 2011, Intel Corporation.
+ *
+ * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * TODO:
+ * - Check hardware FSTROBE control when sensor driver add support for this
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+
+#include <media/as3645a.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-device.h>
+
+#define AS_TIMER_MS_TO_CODE(t) (((t) - 100) / 50)
+#define AS_TIMER_CODE_TO_MS(c) (50 * (c) + 100)
+
+/* Register definitions */
+
+/* Read-only Design info register: Reset state: xxxx 0001 */
+#define AS_DESIGN_INFO_REG 0x00
+#define AS_DESIGN_INFO_FACTORY(x) (((x) >> 4))
+#define AS_DESIGN_INFO_MODEL(x) ((x) & 0x0f)
+
+/* Read-only Version control register: Reset state: 0000 0000
+ * for first engineering samples
+ */
+#define AS_VERSION_CONTROL_REG 0x01
+#define AS_VERSION_CONTROL_RFU(x) (((x) >> 4))
+#define AS_VERSION_CONTROL_VERSION(x) ((x) & 0x0f)
+
+/* Read / Write (Indicator and timer register): Reset state: 0000 1111 */
+#define AS_INDICATOR_AND_TIMER_REG 0x02
+#define AS_INDICATOR_AND_TIMER_TIMEOUT_SHIFT 0
+#define AS_INDICATOR_AND_TIMER_VREF_SHIFT 4
+#define AS_INDICATOR_AND_TIMER_INDICATOR_SHIFT 6
+
+/* Read / Write (Current set register): Reset state: 0110 1001 */
+#define AS_CURRENT_SET_REG 0x03
+#define AS_CURRENT_ASSIST_LIGHT_SHIFT 0
+#define AS_CURRENT_LED_DET_ON (1 << 3)
+#define AS_CURRENT_FLASH_CURRENT_SHIFT 4
+
+/* Read / Write (Control register): Reset state: 1011 0100 */
+#define AS_CONTROL_REG 0x04
+#define AS_CONTROL_MODE_SETTING_SHIFT 0
+#define AS_CONTROL_STROBE_ON (1 << 2)
+#define AS_CONTROL_OUT_ON (1 << 3)
+#define AS_CONTROL_EXT_TORCH_ON (1 << 4)
+#define AS_CONTROL_STROBE_TYPE_EDGE (0 << 5)
+#define AS_CONTROL_STROBE_TYPE_LEVEL (1 << 5)
+#define AS_CONTROL_COIL_PEAK_SHIFT 6
+
+/* Read only (D3 is read / write) (Fault and info): Reset state: 0000 x000 */
+#define AS_FAULT_INFO_REG 0x05
+#define AS_FAULT_INFO_INDUCTOR_PEAK_LIMIT (1 << 1)
+#define AS_FAULT_INFO_INDICATOR_LED (1 << 2)
+#define AS_FAULT_INFO_LED_AMOUNT (1 << 3)
+#define AS_FAULT_INFO_TIMEOUT (1 << 4)
+#define AS_FAULT_INFO_OVER_TEMPERATURE (1 << 5)
+#define AS_FAULT_INFO_SHORT_CIRCUIT (1 << 6)
+#define AS_FAULT_INFO_OVER_VOLTAGE (1 << 7)
+
+/* Boost register */
+#define AS_BOOST_REG 0x0d
+#define AS_BOOST_CURRENT_DISABLE (0 << 0)
+#define AS_BOOST_CURRENT_ENABLE (1 << 0)
+
+/* Password register is used to unlock boost register writing */
+#define AS_PASSWORD_REG 0x0f
+#define AS_PASSWORD_UNLOCK_VALUE 0x55
+
+enum as_mode {
+ AS_MODE_EXT_TORCH = 0 << AS_CONTROL_MODE_SETTING_SHIFT,
+ AS_MODE_INDICATOR = 1 << AS_CONTROL_MODE_SETTING_SHIFT,
+ AS_MODE_ASSIST = 2 << AS_CONTROL_MODE_SETTING_SHIFT,
+ AS_MODE_FLASH = 3 << AS_CONTROL_MODE_SETTING_SHIFT,
+};
+
+/*
+ * struct as3645a
+ *
+ * @subdev: V4L2 subdev
+ * @pdata: Flash platform data
+ * @power_lock: Protects power_count
+ * @power_count: Power reference count
+ * @led_mode: V4L2 flash LED mode
+ * @timeout: Flash timeout in microseconds
+ * @flash_current: Flash current (0=200mA ... 15=500mA). Maximum
+ * values are 400mA for two LEDs and 500mA for one LED.
+ * @assist_current: Torch/Assist light current (0=20mA, 1=40mA ... 7=160mA)
+ * @indicator_current: Indicator LED current (0=0mA, 1=2.5mA ... 4=10mA)
+ * @strobe_source: Flash strobe source (software or external)
+ */
+struct as3645a {
+ struct v4l2_subdev subdev;
+ const struct as3645a_platform_data *pdata;
+
+ struct mutex power_lock;
+ int power_count;
+
+ /* Controls */
+ struct v4l2_ctrl_handler ctrls;
+
+ enum v4l2_flash_led_mode led_mode;
+ unsigned int timeout;
+ u8 flash_current;
+ u8 assist_current;
+ u8 indicator_current;
+ enum v4l2_flash_strobe_source strobe_source;
+};
+
+#define to_as3645a(sd) container_of(sd, struct as3645a, subdev)
+
+/* Return negative errno else zero on success */
+static int as3645a_write(struct as3645a *flash, u8 addr, u8 val)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+ int rval;
+
+ rval = i2c_smbus_write_byte_data(client, addr, val);
+
+ dev_dbg(&client->dev, "Write Addr:%02X Val:%02X %s\n", addr, val,
+ rval < 0 ? "fail" : "ok");
+
+ return rval;
+}
+
+/* Return negative errno else a data byte received from the device. */
+static int as3645a_read(struct as3645a *flash, u8 addr)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+ int rval;
+
+ rval = i2c_smbus_read_byte_data(client, addr);
+
+ dev_dbg(&client->dev, "Read Addr:%02X Val:%02X %s\n", addr, rval,
+ rval < 0 ? "fail" : "ok");
+
+ return rval;
+}
+
+/* -----------------------------------------------------------------------------
+ * Hardware configuration and trigger
+ */
+
+/*
+ * as3645a_set_config - Set flash configuration registers
+ * @flash: The flash
+ *
+ * Configure the hardware with flash, assist and indicator currents, as well as
+ * flash timeout.
+ *
+ * Return 0 on success, or a negative error code if an I2C communication error
+ * occurred.
+ */
+static int as3645a_set_config(struct as3645a *flash)
+{
+ int ret;
+ u8 val;
+
+ val = (flash->flash_current << AS_CURRENT_FLASH_CURRENT_SHIFT)
+ | (flash->assist_current << AS_CURRENT_ASSIST_LIGHT_SHIFT)
+ | AS_CURRENT_LED_DET_ON;
+
+ ret = as3645a_write(flash, AS_CURRENT_SET_REG, val);
+ if (ret < 0)
+ return ret;
+
+ val = AS_TIMER_MS_TO_CODE(flash->timeout / 1000)
+ << AS_INDICATOR_AND_TIMER_TIMEOUT_SHIFT;
+
+ val |= (flash->pdata->vref << AS_INDICATOR_AND_TIMER_VREF_SHIFT)
+ | ((flash->indicator_current ? flash->indicator_current - 1 : 0)
+ << AS_INDICATOR_AND_TIMER_INDICATOR_SHIFT);
+
+ return as3645a_write(flash, AS_INDICATOR_AND_TIMER_REG, val);
+}
+
+/*
+ * as3645a_set_control - Set flash control register
+ * @flash: The flash
+ * @mode: Desired output mode
+ * @on: Desired output state
+ *
+ * Configure the hardware with output mode and state.
+ *
+ * Return 0 on success, or a negative error code if an I2C communication error
+ * occurred.
+ */
+static int
+as3645a_set_control(struct as3645a *flash, enum as_mode mode, bool on)
+{
+ u8 reg;
+
+ /* Configure output parameters and operation mode. */
+ reg = (flash->pdata->peak << AS_CONTROL_COIL_PEAK_SHIFT)
+ | (on ? AS_CONTROL_OUT_ON : 0)
+ | mode;
+
+ if (flash->led_mode == V4L2_FLASH_LED_MODE_FLASH &&
+ flash->strobe_source == V4L2_FLASH_STROBE_SOURCE_EXTERNAL) {
+ reg |= AS_CONTROL_STROBE_TYPE_LEVEL
+ | AS_CONTROL_STROBE_ON;
+ }
+
+ return as3645a_write(flash, AS_CONTROL_REG, reg);
+}
+
+/*
+ * as3645a_set_output - Configure output and operation mode
+ * @flash: Flash controller
+ * @strobe: Strobe the flash (only valid in flash mode)
+ *
+ * Turn the LEDs output on/off and set the operation mode based on the current
+ * parameters.
+ *
+ * The AS3645A can't control the indicator LED independently of the flash/torch
+ * LED. If the flash controller is in V4L2_FLASH_LED_MODE_NONE mode, set the
+ * chip to indicator mode. Otherwise set it to assist light (torch) or flash
+ * mode.
+ *
+ * In indicator and assist modes, turn the output on/off based on the indicator
+ * and torch currents. In software strobe flash mode, turn the output on/off
+ * based on the strobe parameter.
+ */
+static int as3645a_set_output(struct as3645a *flash, bool strobe)
+{
+ enum as_mode mode;
+ bool on;
+
+ switch (flash->led_mode) {
+ case V4L2_FLASH_LED_MODE_NONE:
+ on = flash->indicator_current != 0;
+ mode = AS_MODE_INDICATOR;
+ break;
+ case V4L2_FLASH_LED_MODE_TORCH:
+ on = true;
+ mode = AS_MODE_ASSIST;
+ break;
+ case V4L2_FLASH_LED_MODE_FLASH:
+ on = strobe;
+ mode = AS_MODE_FLASH;
+ break;
+ default:
+ BUG();
+ }
+
+ /* Configure output parameters and operation mode. */
+ return as3645a_set_control(flash, mode, on);
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 controls
+ */
+
+static int as3645a_is_active(struct as3645a *flash)
+{
+ int ret;
+
+ ret = as3645a_read(flash, AS_CONTROL_REG);
+ return ret < 0 ? ret : !!(ret & AS_CONTROL_OUT_ON);
+}
+
+static int as3645a_read_fault(struct as3645a *flash)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+ int rval;
+
+ /* NOTE: reading register clear fault status */
+ rval = as3645a_read(flash, AS_FAULT_INFO_REG);
+ if (rval < 0)
+ return rval;
+
+ if (rval & AS_FAULT_INFO_INDUCTOR_PEAK_LIMIT)
+ dev_dbg(&client->dev, "Inductor Peak limit fault\n");
+
+ if (rval & AS_FAULT_INFO_INDICATOR_LED)
+ dev_dbg(&client->dev, "Indicator LED fault: "
+ "Short circuit or open loop\n");
+
+ dev_dbg(&client->dev, "%u connected LEDs\n",
+ rval & AS_FAULT_INFO_LED_AMOUNT ? 2 : 1);
+
+ if (rval & AS_FAULT_INFO_TIMEOUT)
+ dev_dbg(&client->dev, "Timeout fault\n");
+
+ if (rval & AS_FAULT_INFO_OVER_TEMPERATURE)
+ dev_dbg(&client->dev, "Over temperature fault\n");
+
+ if (rval & AS_FAULT_INFO_SHORT_CIRCUIT)
+ dev_dbg(&client->dev, "Short circuit fault\n");
+
+ if (rval & AS_FAULT_INFO_OVER_VOLTAGE)
+ dev_dbg(&client->dev, "Over voltage fault: "
+ "Indicates missing capacitor or open connection\n");
+
+ return rval;
+}
+
+static int as3645a_get_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct as3645a *flash =
+ container_of(ctrl->handler, struct as3645a, ctrls);
+ struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+ int value;
+
+ switch (ctrl->id) {
+ case V4L2_CID_FLASH_FAULT:
+ value = as3645a_read_fault(flash);
+ if (value < 0)
+ return value;
+
+ ctrl->cur.val = 0;
+ if (value & AS_FAULT_INFO_SHORT_CIRCUIT)
+ ctrl->cur.val |= V4L2_FLASH_FAULT_SHORT_CIRCUIT;
+ if (value & AS_FAULT_INFO_OVER_TEMPERATURE)
+ ctrl->cur.val |= V4L2_FLASH_FAULT_OVER_TEMPERATURE;
+ if (value & AS_FAULT_INFO_TIMEOUT)
+ ctrl->cur.val |= V4L2_FLASH_FAULT_TIMEOUT;
+ if (value & AS_FAULT_INFO_OVER_VOLTAGE)
+ ctrl->cur.val |= V4L2_FLASH_FAULT_OVER_VOLTAGE;
+ if (value & AS_FAULT_INFO_INDUCTOR_PEAK_LIMIT)
+ ctrl->cur.val |= V4L2_FLASH_FAULT_OVER_CURRENT;
+ if (value & AS_FAULT_INFO_INDICATOR_LED)
+ ctrl->cur.val |= V4L2_FLASH_FAULT_INDICATOR;
+ break;
+
+ case V4L2_CID_FLASH_STROBE_STATUS:
+ if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH) {
+ ctrl->cur.val = 0;
+ break;
+ }
+
+ value = as3645a_is_active(flash);
+ if (value < 0)
+ return value;
+
+ ctrl->cur.val = value;
+ break;
+ }
+
+ dev_dbg(&client->dev, "G_CTRL %08x:%d\n", ctrl->id, ctrl->cur.val);
+
+ return 0;
+}
+
+static int as3645a_set_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct as3645a *flash =
+ container_of(ctrl->handler, struct as3645a, ctrls);
+ struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+ int ret;
+
+ dev_dbg(&client->dev, "S_CTRL %08x:%d\n", ctrl->id, ctrl->val);
+
+ /* If a control that doesn't apply to the current mode is modified,
+ * we store the value and return immediately. The setting will be
+ * applied when the LED mode is changed. Otherwise we apply the setting
+ * immediately.
+ */
+
+ switch (ctrl->id) {
+ case V4L2_CID_FLASH_LED_MODE:
+ if (flash->indicator_current)
+ return -EBUSY;
+
+ ret = as3645a_set_config(flash);
+ if (ret < 0)
+ return ret;
+
+ flash->led_mode = ctrl->val;
+ return as3645a_set_output(flash, false);
+
+ case V4L2_CID_FLASH_STROBE_SOURCE:
+ flash->strobe_source = ctrl->val;
+
+ /* Applies to flash mode only. */
+ if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH)
+ break;
+
+ return as3645a_set_output(flash, false);
+
+ case V4L2_CID_FLASH_STROBE:
+ if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH)
+ return -EBUSY;
+
+ return as3645a_set_output(flash, true);
+
+ case V4L2_CID_FLASH_STROBE_STOP:
+ if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH)
+ return -EBUSY;
+
+ return as3645a_set_output(flash, false);
+
+ case V4L2_CID_FLASH_TIMEOUT:
+ flash->timeout = ctrl->val;
+
+ /* Applies to flash mode only. */
+ if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH)
+ break;
+
+ return as3645a_set_config(flash);
+
+ case V4L2_CID_FLASH_INTENSITY:
+ flash->flash_current = (ctrl->val - AS3645A_FLASH_INTENSITY_MIN)
+ / AS3645A_FLASH_INTENSITY_STEP;
+
+ /* Applies to flash mode only. */
+ if (flash->led_mode != V4L2_FLASH_LED_MODE_FLASH)
+ break;
+
+ return as3645a_set_config(flash);
+
+ case V4L2_CID_FLASH_TORCH_INTENSITY:
+ flash->assist_current =
+ (ctrl->val - AS3645A_TORCH_INTENSITY_MIN)
+ / AS3645A_TORCH_INTENSITY_STEP;
+
+ /* Applies to torch mode only. */
+ if (flash->led_mode != V4L2_FLASH_LED_MODE_TORCH)
+ break;
+
+ return as3645a_set_config(flash);
+
+ case V4L2_CID_FLASH_INDICATOR_INTENSITY:
+ if (flash->led_mode != V4L2_FLASH_LED_MODE_NONE)
+ return -EBUSY;
+
+ flash->indicator_current =
+ (ctrl->val - AS3645A_INDICATOR_INTENSITY_MIN)
+ / AS3645A_INDICATOR_INTENSITY_STEP;
+
+ ret = as3645a_set_config(flash);
+ if (ret < 0)
+ return ret;
+
+ if ((ctrl->val == 0) == (ctrl->cur.val == 0))
+ break;
+
+ return as3645a_set_output(flash, false);
+ }
+
+ return 0;
+}
+
+static const struct v4l2_ctrl_ops as3645a_ctrl_ops = {
+ .g_volatile_ctrl = as3645a_get_ctrl,
+ .s_ctrl = as3645a_set_ctrl,
+};
+
+/* -----------------------------------------------------------------------------
+ * V4L2 subdev core operations
+ */
+
+/* Put device into know state. */
+static int as3645a_setup(struct as3645a *flash)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&flash->subdev);
+ int ret;
+
+ /* clear errors */
+ ret = as3645a_read(flash, AS_FAULT_INFO_REG);
+ if (ret < 0)
+ return ret;
+
+ dev_dbg(&client->dev, "Fault info: %02x\n", ret);
+
+ ret = as3645a_set_config(flash);
+ if (ret < 0)
+ return ret;
+
+ ret = as3645a_set_output(flash, false);
+ if (ret < 0)
+ return ret;
+
+ /* read status */
+ ret = as3645a_read_fault(flash);
+ if (ret < 0)
+ return ret;
+
+ dev_dbg(&client->dev, "AS_INDICATOR_AND_TIMER_REG: %02x\n",
+ as3645a_read(flash, AS_INDICATOR_AND_TIMER_REG));
+ dev_dbg(&client->dev, "AS_CURRENT_SET_REG: %02x\n",
+ as3645a_read(flash, AS_CURRENT_SET_REG));
+ dev_dbg(&client->dev, "AS_CONTROL_REG: %02x\n",
+ as3645a_read(flash, AS_CONTROL_REG));
+
+ return ret & ~AS_FAULT_INFO_LED_AMOUNT ? -EIO : 0;
+}
+
+static int __as3645a_set_power(struct as3645a *flash, int on)
+{
+ int ret;
+
+ if (!on)
+ as3645a_set_control(flash, AS_MODE_EXT_TORCH, false);
+
+ if (flash->pdata->set_power) {
+ ret = flash->pdata->set_power(&flash->subdev, on);
+ if (ret < 0)
+ return ret;
+ }
+
+ if (!on)
+ return 0;
+
+ ret = as3645a_setup(flash);
+ if (ret < 0) {
+ if (flash->pdata->set_power)
+ flash->pdata->set_power(&flash->subdev, 0);
+ }
+
+ return ret;
+}
+
+static int as3645a_set_power(struct v4l2_subdev *sd, int on)
+{
+ struct as3645a *flash = to_as3645a(sd);
+ int ret = 0;
+
+ mutex_lock(&flash->power_lock);
+
+ if (flash->power_count == !on) {
+ ret = __as3645a_set_power(flash, !!on);
+ if (ret < 0)
+ goto done;
+ }
+
+ flash->power_count += on ? 1 : -1;
+ WARN_ON(flash->power_count < 0);
+
+done:
+ mutex_unlock(&flash->power_lock);
+ return ret;
+}
+
+static int as3645a_registered(struct v4l2_subdev *sd)
+{
+ struct as3645a *flash = to_as3645a(sd);
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ int rval, man, model, rfu, version;
+ const char *vendor;
+
+ /* Power up the flash driver and read manufacturer ID, model ID, RFU
+ * and version.
+ */
+ rval = as3645a_set_power(&flash->subdev, 1);
+ if (rval < 0)
+ return rval;
+
+ rval = as3645a_read(flash, AS_DESIGN_INFO_REG);
+ if (rval < 0)
+ goto power_off;
+
+ man = AS_DESIGN_INFO_FACTORY(rval);
+ model = AS_DESIGN_INFO_MODEL(rval);
+
+ rval = as3645a_read(flash, AS_VERSION_CONTROL_REG);
+ if (rval < 0)
+ goto power_off;
+
+ rfu = AS_VERSION_CONTROL_RFU(rval);
+ version = AS_VERSION_CONTROL_VERSION(rval);
+
+ /* Verify the chip model and version. */
+ if (model != 0x01 || rfu != 0x00) {
+ dev_err(&client->dev, "AS3645A not detected "
+ "(model %d rfu %d)\n", model, rfu);
+ rval = -ENODEV;
+ goto power_off;
+ }
+
+ switch (man) {
+ case 1:
+ vendor = "AMS, Austria Micro Systems";
+ break;
+ case 2:
+ vendor = "ADI, Analog Devices Inc.";
+ break;
+ case 3:
+ vendor = "NSC, National Semiconductor";
+ break;
+ case 4:
+ vendor = "NXP";
+ break;
+ case 5:
+ vendor = "TI, Texas Instrument";
+ break;
+ default:
+ vendor = "Unknown";
+ }
+
+ dev_info(&client->dev, "Chip vendor: %s (%d) Version: %d\n", vendor,
+ man, version);
+
+ rval = as3645a_write(flash, AS_PASSWORD_REG, AS_PASSWORD_UNLOCK_VALUE);
+ if (rval < 0)
+ goto power_off;
+
+ rval = as3645a_write(flash, AS_BOOST_REG, AS_BOOST_CURRENT_DISABLE);
+ if (rval < 0)
+ goto power_off;
+
+ /* Setup default values. This makes sure that the chip is in a known
+ * state, in case the power rail can't be controlled.
+ */
+ rval = as3645a_setup(flash);
+
+power_off:
+ as3645a_set_power(&flash->subdev, 0);
+
+ return rval;
+}
+
+static int as3645a_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
+{
+ return as3645a_set_power(sd, 1);
+}
+
+static int as3645a_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
+{
+ return as3645a_set_power(sd, 0);
+}
+
+static const struct v4l2_subdev_core_ops as3645a_core_ops = {
+ .s_power = as3645a_set_power,
+};
+
+static const struct v4l2_subdev_ops as3645a_ops = {
+ .core = &as3645a_core_ops,
+};
+
+static const struct v4l2_subdev_internal_ops as3645a_internal_ops = {
+ .registered = as3645a_registered,
+ .open = as3645a_open,
+ .close = as3645a_close,
+};
+
+/* -----------------------------------------------------------------------------
+ * I2C driver
+ */
+#ifdef CONFIG_PM
+
+static int as3645a_suspend(struct device *dev)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct v4l2_subdev *subdev = i2c_get_clientdata(client);
+ struct as3645a *flash = to_as3645a(subdev);
+ int rval;
+
+ if (flash->power_count == 0)
+ return 0;
+
+ rval = __as3645a_set_power(flash, 0);
+
+ dev_dbg(&client->dev, "Suspend %s\n", rval < 0 ? "failed" : "ok");
+
+ return rval;
+}
+
+static int as3645a_resume(struct device *dev)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct v4l2_subdev *subdev = i2c_get_clientdata(client);
+ struct as3645a *flash = to_as3645a(subdev);
+ int rval;
+
+ if (flash->power_count == 0)
+ return 0;
+
+ rval = __as3645a_set_power(flash, 1);
+
+ dev_dbg(&client->dev, "Resume %s\n", rval < 0 ? "fail" : "ok");
+
+ return rval;
+}
+
+#else
+
+#define as3645a_suspend NULL
+#define as3645a_resume NULL
+
+#endif /* CONFIG_PM */
+
+/*
+ * as3645a_init_controls - Create controls
+ * @flash: The flash
+ *
+ * The number of LEDs reported in platform data is used to compute default
+ * limits. Parameters passed through platform data can override those limits.
+ */
+static int as3645a_init_controls(struct as3645a *flash)
+{
+ const struct as3645a_platform_data *pdata = flash->pdata;
+ struct v4l2_ctrl *ctrl;
+ int maximum;
+
+ v4l2_ctrl_handler_init(&flash->ctrls, 10);
+
+ /* V4L2_CID_FLASH_LED_MODE */
+ v4l2_ctrl_new_std_menu(&flash->ctrls, &as3645a_ctrl_ops,
+ V4L2_CID_FLASH_LED_MODE, 2, ~7,
+ V4L2_FLASH_LED_MODE_NONE);
+
+ /* V4L2_CID_FLASH_STROBE_SOURCE */
+ v4l2_ctrl_new_std_menu(&flash->ctrls, &as3645a_ctrl_ops,
+ V4L2_CID_FLASH_STROBE_SOURCE,
+ pdata->ext_strobe ? 1 : 0,
+ pdata->ext_strobe ? ~3 : ~1,
+ V4L2_FLASH_STROBE_SOURCE_SOFTWARE);
+
+ flash->strobe_source = V4L2_FLASH_STROBE_SOURCE_SOFTWARE;
+
+ /* V4L2_CID_FLASH_STROBE */
+ v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+ V4L2_CID_FLASH_STROBE, 0, 0, 0, 0);
+
+ /* V4L2_CID_FLASH_STROBE_STOP */
+ v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+ V4L2_CID_FLASH_STROBE_STOP, 0, 0, 0, 0);
+
+ /* V4L2_CID_FLASH_STROBE_STATUS */
+ ctrl = v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+ V4L2_CID_FLASH_STROBE_STATUS, 0, 1, 1, 1);
+ if (ctrl != NULL)
+ ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE;
+
+ /* V4L2_CID_FLASH_TIMEOUT */
+ maximum = pdata->timeout_max;
+
+ v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+ V4L2_CID_FLASH_TIMEOUT, AS3645A_FLASH_TIMEOUT_MIN,
+ maximum, AS3645A_FLASH_TIMEOUT_STEP, maximum);
+
+ flash->timeout = maximum;
+
+ /* V4L2_CID_FLASH_INTENSITY */
+ maximum = pdata->flash_max_current;
+
+ v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+ V4L2_CID_FLASH_INTENSITY, AS3645A_FLASH_INTENSITY_MIN,
+ maximum, AS3645A_FLASH_INTENSITY_STEP, maximum);
+
+ flash->flash_current = (maximum - AS3645A_FLASH_INTENSITY_MIN)
+ / AS3645A_FLASH_INTENSITY_STEP;
+
+ /* V4L2_CID_FLASH_TORCH_INTENSITY */
+ maximum = pdata->torch_max_current;
+
+ v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+ V4L2_CID_FLASH_TORCH_INTENSITY,
+ AS3645A_TORCH_INTENSITY_MIN, maximum,
+ AS3645A_TORCH_INTENSITY_STEP,
+ AS3645A_TORCH_INTENSITY_MIN);
+
+ flash->assist_current = 0;
+
+ /* V4L2_CID_FLASH_INDICATOR_INTENSITY */
+ v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+ V4L2_CID_FLASH_INDICATOR_INTENSITY,
+ AS3645A_INDICATOR_INTENSITY_MIN,
+ AS3645A_INDICATOR_INTENSITY_MAX,
+ AS3645A_INDICATOR_INTENSITY_STEP,
+ AS3645A_INDICATOR_INTENSITY_MIN);
+
+ flash->indicator_current = 0;
+
+ /* V4L2_CID_FLASH_FAULT */
+ ctrl = v4l2_ctrl_new_std(&flash->ctrls, &as3645a_ctrl_ops,
+ V4L2_CID_FLASH_FAULT, 0,
+ V4L2_FLASH_FAULT_OVER_VOLTAGE |
+ V4L2_FLASH_FAULT_TIMEOUT |
+ V4L2_FLASH_FAULT_OVER_TEMPERATURE |
+ V4L2_FLASH_FAULT_SHORT_CIRCUIT, 0, 0);
+ if (ctrl != NULL)
+ ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE;
+
+ flash->subdev.ctrl_handler = &flash->ctrls;
+
+ return flash->ctrls.error;
+}
+
+static int as3645a_probe(struct i2c_client *client,
+ const struct i2c_device_id *devid)
+{
+ struct as3645a *flash;
+ int ret;
+
+ if (client->dev.platform_data == NULL)
+ return -ENODEV;
+
+ flash = kzalloc(sizeof(*flash), GFP_KERNEL);
+ if (flash == NULL)
+ return -ENOMEM;
+
+ flash->pdata = client->dev.platform_data;
+
+ v4l2_i2c_subdev_init(&flash->subdev, client, &as3645a_ops);
+ flash->subdev.internal_ops = &as3645a_internal_ops;
+ flash->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+
+ ret = as3645a_init_controls(flash);
+ if (ret < 0)
+ goto done;
+
+ ret = media_entity_init(&flash->subdev.entity, 0, NULL, 0);
+ if (ret < 0)
+ goto done;
+
+ flash->subdev.entity.type = MEDIA_ENT_T_V4L2_SUBDEV_FLASH;
+
+ mutex_init(&flash->power_lock);
+
+ flash->led_mode = V4L2_FLASH_LED_MODE_NONE;
+
+done:
+ if (ret < 0) {
+ v4l2_ctrl_handler_free(&flash->ctrls);
+ kfree(flash);
+ }
+
+ return ret;
+}
+
+static int __exit as3645a_remove(struct i2c_client *client)
+{
+ struct v4l2_subdev *subdev = i2c_get_clientdata(client);
+ struct as3645a *flash = to_as3645a(subdev);
+
+ v4l2_device_unregister_subdev(subdev);
+ v4l2_ctrl_handler_free(&flash->ctrls);
+ media_entity_cleanup(&flash->subdev.entity);
+ mutex_destroy(&flash->power_lock);
+ kfree(flash);
+
+ return 0;
+}
+
+static const struct i2c_device_id as3645a_id_table[] = {
+ { AS3645A_NAME, 0 },
+ { },
+};
+MODULE_DEVICE_TABLE(i2c, as3645a_id_table);
+
+static const struct dev_pm_ops as3645a_pm_ops = {
+ .suspend = as3645a_suspend,
+ .resume = as3645a_resume,
+};
+
+static struct i2c_driver as3645a_i2c_driver = {
+ .driver = {
+ .name = AS3645A_NAME,
+ .pm = &as3645a_pm_ops,
+ },
+ .probe = as3645a_probe,
+ .remove = __exit_p(as3645a_remove),
+ .id_table = as3645a_id_table,
+};
+
+static int __init as3645a_init(void)
+{
+ int rval;
+
+ rval = i2c_add_driver(&as3645a_i2c_driver);
+ if (rval)
+ pr_err("%s: Failed to register the driver\n", AS3645A_NAME);
+
+ return rval;
+}
+
+static void __exit as3645a_exit(void)
+{
+ i2c_del_driver(&as3645a_i2c_driver);
+}
+
+module_init(as3645a_init);
+module_exit(as3645a_exit);
+
+MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
+MODULE_DESCRIPTION("LED flash driver for AS3645A, LM3555 and their clones");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/atmel-isi.c b/drivers/media/video/atmel-isi.c
index 8c775c5..9fe4519 100644
--- a/drivers/media/video/atmel-isi.c
+++ b/drivers/media/video/atmel-isi.c
@@ -90,7 +90,10 @@
struct isi_dma_desc dma_desc[MAX_BUFFER_NUM];
struct completion complete;
+ /* ISI peripherial clock */
struct clk *pclk;
+ /* ISI_MCK, feed to camera sensor to generate pixel clock */
+ struct clk *mck;
unsigned int irq;
struct isi_platform_data *pdata;
@@ -766,6 +769,12 @@
if (ret)
return ret;
+ ret = clk_enable(isi->mck);
+ if (ret) {
+ clk_disable(isi->pclk);
+ return ret;
+ }
+
isi->icd = icd;
dev_dbg(icd->parent, "Atmel ISI Camera driver attached to camera %d\n",
icd->devnum);
@@ -779,6 +788,7 @@
BUG_ON(icd != isi->icd);
+ clk_disable(isi->mck);
clk_disable(isi->pclk);
isi->icd = NULL;
@@ -803,7 +813,7 @@
return 0;
}
-static int isi_camera_set_bus_param(struct soc_camera_device *icd, u32 pixfmt)
+static int isi_camera_set_bus_param(struct soc_camera_device *icd)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
@@ -874,7 +884,7 @@
if (isi->pdata->has_emb_sync)
cfg1 |= ISI_CFG1_EMB_SYNC;
- if (isi->pdata->isi_full_mode)
+ if (isi->pdata->full_mode)
cfg1 |= ISI_CFG1_FULL_MODE;
isi_writel(isi, ISI_CTRL, ISI_CTRL_DIS);
@@ -912,6 +922,7 @@
isi->fb_descriptors_phys);
iounmap(isi->regs);
+ clk_put(isi->mck);
clk_put(isi->pclk);
kfree(isi);
@@ -930,7 +941,7 @@
struct isi_platform_data *pdata;
pdata = dev->platform_data;
- if (!pdata || !pdata->data_width_flags) {
+ if (!pdata || !pdata->data_width_flags || !pdata->mck_hz) {
dev_err(&pdev->dev,
"No config available for Atmel ISI\n");
return -EINVAL;
@@ -959,6 +970,19 @@
INIT_LIST_HEAD(&isi->video_buffer_list);
INIT_LIST_HEAD(&isi->dma_desc_head);
+ /* Get ISI_MCK, provided by programmable clock or external clock */
+ isi->mck = clk_get(dev, "isi_mck");
+ if (IS_ERR(isi->mck)) {
+ dev_err(dev, "Failed to get isi_mck\n");
+ ret = PTR_ERR(isi->mck);
+ goto err_clk_get;
+ }
+
+ /* Set ISI_MCK's frequency, it should be faster than pixel clock */
+ ret = clk_set_rate(isi->mck, pdata->mck_hz);
+ if (ret < 0)
+ goto err_set_mck_rate;
+
isi->p_fb_descriptors = dma_alloc_coherent(&pdev->dev,
sizeof(struct fbd) * MAX_BUFFER_NUM,
&isi->fb_descriptors_phys,
@@ -1034,9 +1058,12 @@
isi->p_fb_descriptors,
isi->fb_descriptors_phys);
err_alloc_descriptors:
+err_set_mck_rate:
+ clk_put(isi->mck);
+err_clk_get:
kfree(isi);
err_alloc_isi:
- clk_put(isi->pclk);
+ clk_put(pclk);
return ret;
}
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index 0c3a5ba..81ba9d9 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -2,6 +2,7 @@
config VIDEO_AU0828
tristate "Auvitek AU0828 support"
depends on I2C && INPUT && DVB_CORE && USB && VIDEO_V4L2
+ depends on DVB_CAPTURE_DRIVERS
select I2C_ALGOBIT
select VIDEO_TVEEPROM
select VIDEOBUF_VMALLOC
diff --git a/drivers/media/video/au0828/au0828-i2c.c b/drivers/media/video/au0828/au0828-i2c.c
index cbdb65c..05c299f 100644
--- a/drivers/media/video/au0828/au0828-i2c.c
+++ b/drivers/media/video/au0828/au0828-i2c.c
@@ -348,7 +348,7 @@
}
}
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
int au0828_i2c_register(struct au0828_dev *dev)
{
dprintk(1, "%s()\n", __func__);
diff --git a/drivers/media/video/bt8xx/bt848.h b/drivers/media/video/bt8xx/bt848.h
index 0bcd953..c37e6ac 100644
--- a/drivers/media/video/bt8xx/bt848.h
+++ b/drivers/media/video/bt8xx/bt848.h
@@ -30,6 +30,10 @@
#ifndef PCI_DEVICE_ID_BT849
#define PCI_DEVICE_ID_BT849 0x351
#endif
+#ifndef PCI_DEVICE_ID_FUSION879
+#define PCI_DEVICE_ID_FUSION879 0x36c
+#endif
+
#ifndef PCI_DEVICE_ID_BT878
#define PCI_DEVICE_ID_BT878 0x36e
#endif
@@ -37,7 +41,6 @@
#define PCI_DEVICE_ID_BT879 0x36f
#endif
-
/* Brooktree 848 registers */
#define BT848_DSTATUS 0x000
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index 5939021..ff2933a 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -80,6 +80,8 @@
static void gv800s_muxsel(struct bttv *btv, unsigned int input);
static void gv800s_init(struct bttv *btv);
+static void td3116_muxsel(struct bttv *btv, unsigned int input);
+
static int terratec_active_radio_upgrade(struct bttv *btv);
static int tea5757_read(struct bttv *btv);
static int tea5757_write(struct bttv *btv, int value);
@@ -284,7 +286,8 @@
{ 0x10b42636, BTTV_BOARD_HAUPPAUGE878, "STB ???" },
{ 0x217d6606, BTTV_BOARD_WINFAST2000, "Leadtek WinFast TV 2000" },
{ 0xfff6f6ff, BTTV_BOARD_WINFAST2000, "Leadtek WinFast TV 2000" },
- { 0x03116000, BTTV_BOARD_SENSORAY311, "Sensoray 311" },
+ { 0x03116000, BTTV_BOARD_SENSORAY311_611, "Sensoray 311" },
+ { 0x06116000, BTTV_BOARD_SENSORAY311_611, "Sensoray 611" },
{ 0x00790e11, BTTV_BOARD_WINDVR, "Canopus WinDVR PCI" },
{ 0xa0fca1a0, BTTV_BOARD_ZOLTRIX, "Face to Face Tvmax" },
{ 0x82b2aa6a, BTTV_BOARD_SIMUS_GVC1100, "SIMUS GVC1100" },
@@ -341,6 +344,7 @@
{ 0x15401835, BTTV_BOARD_PV183, "Provideo PV183-6" },
{ 0x15401836, BTTV_BOARD_PV183, "Provideo PV183-7" },
{ 0x15401837, BTTV_BOARD_PV183, "Provideo PV183-8" },
+ { 0x3116f200, BTTV_BOARD_TVT_TD3116, "Tongwei Video Technology TD-3116" },
{ 0, -1, NULL }
};
@@ -1526,10 +1530,10 @@
GPIO20,22,23: R30,R29,R28
*/
},
- [BTTV_BOARD_SENSORAY311] = {
+ [BTTV_BOARD_SENSORAY311_611] = {
/* Clay Kunz <ckunz@mail.arc.nasa.gov> */
- /* you must jumper JP5 for the card to work */
- .name = "Sensoray 311",
+ /* you must jumper JP5 for the 311 card (PC/104+) to work */
+ .name = "Sensoray 311/611",
.video_inputs = 5,
/* .audio_inputs= 0, */
.svhs = 4,
@@ -2879,6 +2883,16 @@
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
},
+ [BTTV_BOARD_TVT_TD3116] = {
+ .name = "Tongwei Video Technology TD-3116",
+ .video_inputs = 16,
+ .gpiomask = 0xc00ff,
+ .muxsel = MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2),
+ .muxsel_hook = td3116_muxsel,
+ .svhs = NO_SVHS,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ },
};
static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
@@ -3228,6 +3242,42 @@
gpio_bits(0xf, inmux);
}
+/*
+ * The TD3116 has 2 74HC4051 muxes wired to the MUX0 input of a bt878.
+ * The first 74HC4051 has the lower 8 inputs, the second one the higher 8.
+ * The muxes are controlled via a 74HC373 latch which is connected to
+ * GPIOs 0-7. GPIO 18 is connected to the LE signal of the latch.
+ * Q0 of the latch is connected to the Enable (~E) input of the first
+ * 74HC4051. Q1 - Q3 are connected to S0 - S2 of the same 74HC4051.
+ * Q4 - Q7 are connected to the second 74HC4051 in the same way.
+ */
+
+static void td3116_latch_value(struct bttv *btv, u32 value)
+{
+ gpio_bits((1<<18) | 0xff, value);
+ gpio_bits((1<<18) | 0xff, (1<<18) | value);
+ udelay(1);
+ gpio_bits((1<<18) | 0xff, value);
+}
+
+static void td3116_muxsel(struct bttv *btv, unsigned int input)
+{
+ u32 value;
+ u32 highbit;
+
+ highbit = (input & 0x8) >> 3 ;
+
+ /* Disable outputs and set value in the mux */
+ value = 0x11; /* Disable outputs */
+ value |= ((input & 0x7) << 1) << (4 * highbit);
+ td3116_latch_value(btv, value);
+
+ /* Enable the correct output */
+ value &= ~0x11;
+ value |= ((highbit ^ 0x1) << 4) | highbit;
+ td3116_latch_value(btv, value);
+}
+
/* ----------------------------------------------------------------------- */
static void bttv_reset_audio(struct bttv *btv)
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 3dd0660..76c301f 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -4572,6 +4572,7 @@
{PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_BT849), 0},
{PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_BT878), 0},
{PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_BT879), 0},
+ {PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_FUSION879), 0},
{0,}
};
diff --git a/drivers/media/video/bt8xx/bttv-i2c.c b/drivers/media/video/bt8xx/bttv-i2c.c
index e3952af..580c8e6 100644
--- a/drivers/media/video/bt8xx/bttv-i2c.c
+++ b/drivers/media/video/bt8xx/bttv-i2c.c
@@ -346,7 +346,7 @@
}
}
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
int __devinit init_bttv_i2c(struct bttv *btv)
{
strlcpy(btv->i2c_client.name, "bttv internal", I2C_NAME_SIZE);
diff --git a/drivers/media/video/bt8xx/bttv.h b/drivers/media/video/bt8xx/bttv.h
index c633359..c517161 100644
--- a/drivers/media/video/bt8xx/bttv.h
+++ b/drivers/media/video/bt8xx/bttv.h
@@ -96,7 +96,7 @@
#define BTTV_BOARD_PV_BT878P_PLUS 0x46
#define BTTV_BOARD_FLYVIDEO98EZ 0x47
#define BTTV_BOARD_PV_BT878P_9B 0x48
-#define BTTV_BOARD_SENSORAY311 0x49
+#define BTTV_BOARD_SENSORAY311_611 0x49
#define BTTV_BOARD_RV605 0x4a
#define BTTV_BOARD_POWERCLR_MTV878 0x4b
#define BTTV_BOARD_WINDVR 0x4c
@@ -183,6 +183,7 @@
#define BTTV_BOARD_GEOVISION_GV800S 0x9d
#define BTTV_BOARD_GEOVISION_GV800S_SL 0x9e
#define BTTV_BOARD_PV183 0x9f
+#define BTTV_BOARD_TVT_TD3116 0xa0
/* more card-specific defines */
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c
index 040aaa8..51609d5 100644
--- a/drivers/media/video/cx18/cx18-i2c.c
+++ b/drivers/media/video/cx18/cx18-i2c.c
@@ -232,7 +232,7 @@
.timeout = CX18_ALGO_BIT_TIMEOUT*HZ /* jiffies */
};
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
int init_cx18_i2c(struct cx18 *cx)
{
int i, err;
diff --git a/drivers/media/video/cx18/cx18-i2c.h b/drivers/media/video/cx18/cx18-i2c.h
index bdfd192..1180fdc 100644
--- a/drivers/media/video/cx18/cx18-i2c.h
+++ b/drivers/media/video/cx18/cx18-i2c.h
@@ -24,6 +24,6 @@
int cx18_i2c_register(struct cx18 *cx, unsigned idx);
struct v4l2_subdev *cx18_find_hw(struct cx18 *cx, u32 hw);
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
int init_cx18_i2c(struct cx18 *cx);
void exit_cx18_i2c(struct cx18 *cx);
diff --git a/drivers/media/video/cx231xx/Kconfig b/drivers/media/video/cx231xx/Kconfig
index ae85a7a..446f692 100644
--- a/drivers/media/video/cx231xx/Kconfig
+++ b/drivers/media/video/cx231xx/Kconfig
@@ -40,10 +40,10 @@
config VIDEO_CX231XX_DVB
tristate "DVB/ATSC Support for Cx231xx based TV cards"
- depends on VIDEO_CX231XX && DVB_CORE
+ depends on VIDEO_CX231XX && DVB_CORE && DVB_CAPTURE_DRIVERS
select VIDEOBUF_DVB
- select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMISE
- select MEDIA_TUNER_NXP18271 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
select DVB_MB86A20S if !DVB_FE_CUSTOMISE
---help---
diff --git a/drivers/media/video/cx231xx/cx231xx-audio.c b/drivers/media/video/cx231xx/cx231xx-audio.c
index 30d13c1..a2c2b7d 100644
--- a/drivers/media/video/cx231xx/cx231xx-audio.c
+++ b/drivers/media/video/cx231xx/cx231xx-audio.c
@@ -111,6 +111,9 @@
struct snd_pcm_substream *substream;
struct snd_pcm_runtime *runtime;
+ if (dev->state & DEV_DISCONNECTED)
+ return;
+
switch (urb->status) {
case 0: /* success */
case -ETIMEDOUT: /* NAK */
@@ -196,6 +199,9 @@
struct snd_pcm_substream *substream;
struct snd_pcm_runtime *runtime;
+ if (dev->state & DEV_DISCONNECTED)
+ return;
+
switch (urb->status) {
case 0: /* success */
case -ETIMEDOUT: /* NAK */
@@ -273,6 +279,9 @@
cx231xx_info("%s: Starting ISO AUDIO transfers\n", __func__);
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
sb_size = CX231XX_ISO_NUM_AUDIO_PACKETS * dev->adev.max_pkt_size;
for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
@@ -298,7 +307,7 @@
urb->context = dev;
urb->pipe = usb_rcvisocpipe(dev->udev,
dev->adev.end_point_addr);
- urb->transfer_flags = URB_ISO_ASAP;
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
urb->transfer_buffer = dev->adev.transfer_buffer[i];
urb->interval = 1;
urb->complete = cx231xx_audio_isocirq;
@@ -331,6 +340,9 @@
cx231xx_info("%s: Starting BULK AUDIO transfers\n", __func__);
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
sb_size = CX231XX_NUM_AUDIO_PACKETS * dev->adev.max_pkt_size;
for (i = 0; i < CX231XX_AUDIO_BUFS; i++) {
@@ -356,7 +368,7 @@
urb->context = dev;
urb->pipe = usb_rcvbulkpipe(dev->udev,
dev->adev.end_point_addr);
- urb->transfer_flags = 0;
+ urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
urb->transfer_buffer = dev->adev.transfer_buffer[i];
urb->complete = cx231xx_audio_bulkirq;
urb->transfer_buffer_length = sb_size;
@@ -432,6 +444,11 @@
return -ENODEV;
}
+ if (dev->state & DEV_DISCONNECTED) {
+ cx231xx_errdev("Can't open. the device was removed.\n");
+ return -ENODEV;
+ }
+
/* Sets volume, mute, etc */
dev->mute = 0;
@@ -571,6 +588,9 @@
struct cx231xx *dev = snd_pcm_substream_chip(substream);
int retval;
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
spin_lock(&dev->adev.slock);
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index 60b021e..919ed77 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -843,25 +843,34 @@
cx231xx_remove_from_devlist(dev);
+ cx231xx_ir_exit(dev);
+
/* Release I2C buses */
cx231xx_dev_uninit(dev);
- cx231xx_ir_exit(dev);
+ /* delete v4l2 device */
+ v4l2_device_unregister(&dev->v4l2_dev);
usb_put_dev(dev->udev);
/* Mark device as unused */
- cx231xx_devused &= ~(1 << dev->devno);
+ clear_bit(dev->devno, &cx231xx_devused);
+
+ kfree(dev->video_mode.alt_max_pkt_size);
+ kfree(dev->vbi_mode.alt_max_pkt_size);
+ kfree(dev->sliced_cc_mode.alt_max_pkt_size);
+ kfree(dev->ts1_mode.alt_max_pkt_size);
+ kfree(dev);
+ dev = NULL;
}
/*
* cx231xx_init_dev()
* allocates and inits the device structs, registers i2c bus and v4l device
*/
-static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev,
+static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
int minor)
{
- struct cx231xx *dev = *devhandle;
int retval = -ENOMEM;
int errCode;
unsigned int maxh, maxw;
@@ -1016,7 +1025,6 @@
int i, isoc_pipe = 0;
char *speed;
char descr[255] = "";
- struct usb_interface *lif = NULL;
struct usb_interface_assoc_descriptor *assoc_desc;
udev = usb_get_dev(interface_to_usbdev(interface));
@@ -1030,21 +1038,21 @@
return -ENODEV;
/* Check to see next free device and mark as used */
- nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
- cx231xx_devused |= 1 << nr;
-
- if (nr >= CX231XX_MAXBOARDS) {
- cx231xx_err(DRIVER_NAME
- ": Supports only %i cx231xx boards.\n", CX231XX_MAXBOARDS);
- cx231xx_devused &= ~(1 << nr);
- return -ENOMEM;
- }
+ do {
+ nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
+ if (nr >= CX231XX_MAXBOARDS) {
+ /* No free device slots */
+ cx231xx_err(DRIVER_NAME ": Supports only %i devices.\n",
+ CX231XX_MAXBOARDS);
+ return -ENOMEM;
+ }
+ } while (test_and_set_bit(nr, &cx231xx_devused));
/* allocate memory for our device state and initialize it */
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
cx231xx_err(DRIVER_NAME ": out of memory!\n");
- cx231xx_devused &= ~(1 << nr);
+ clear_bit(dev->devno, &cx231xx_devused);
return -ENOMEM;
}
@@ -1071,9 +1079,6 @@
/* init CIR module TBD */
- /* store the current interface */
- lif = interface;
-
/*mode_tv: digital=1 or analog=0*/
dev->mode_tv = 0;
@@ -1113,9 +1118,6 @@
le16_to_cpu(udev->descriptor.idProduct),
dev->max_iad_interface_count);
- /* store the interface 0 back */
- lif = udev->actconfig->interface[0];
-
/* increment interface count */
dev->interface_count++;
@@ -1126,7 +1128,7 @@
if (assoc_desc->bFirstInterface != ifnum) {
cx231xx_err(DRIVER_NAME ": Not found "
"matching IAD interface\n");
- cx231xx_devused &= ~(1 << nr);
+ clear_bit(dev->devno, &cx231xx_devused);
kfree(dev);
dev = NULL;
return -ENODEV;
@@ -1135,7 +1137,7 @@
cx231xx_info("registering interface %d\n", ifnum);
/* save our data pointer in this interface device */
- usb_set_intfdata(lif, dev);
+ usb_set_intfdata(interface, dev);
/*
* AV device initialization - only done at the last interface
@@ -1145,19 +1147,19 @@
retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
if (retval) {
cx231xx_errdev("v4l2_device_register failed\n");
- cx231xx_devused &= ~(1 << nr);
+ clear_bit(dev->devno, &cx231xx_devused);
kfree(dev);
dev = NULL;
return -EIO;
}
/* allocate device struct */
- retval = cx231xx_init_dev(&dev, udev, nr);
+ retval = cx231xx_init_dev(dev, udev, nr);
if (retval) {
- cx231xx_devused &= ~(1 << dev->devno);
+ clear_bit(dev->devno, &cx231xx_devused);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
dev = NULL;
- usb_set_intfdata(lif, NULL);
+ usb_set_intfdata(interface, NULL);
return retval;
}
@@ -1178,7 +1180,7 @@
if (dev->video_mode.alt_max_pkt_size == NULL) {
cx231xx_errdev("out of memory!\n");
- cx231xx_devused &= ~(1 << nr);
+ clear_bit(dev->devno, &cx231xx_devused);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
dev = NULL;
@@ -1212,7 +1214,7 @@
if (dev->vbi_mode.alt_max_pkt_size == NULL) {
cx231xx_errdev("out of memory!\n");
- cx231xx_devused &= ~(1 << nr);
+ clear_bit(dev->devno, &cx231xx_devused);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
dev = NULL;
@@ -1247,7 +1249,7 @@
if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) {
cx231xx_errdev("out of memory!\n");
- cx231xx_devused &= ~(1 << nr);
+ clear_bit(dev->devno, &cx231xx_devused);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
dev = NULL;
@@ -1283,7 +1285,7 @@
if (dev->ts1_mode.alt_max_pkt_size == NULL) {
cx231xx_errdev("out of memory!\n");
- cx231xx_devused &= ~(1 << nr);
+ clear_bit(dev->devno, &cx231xx_devused);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
dev = NULL;
@@ -1334,10 +1336,9 @@
if (!dev->udev)
return;
- flush_request_modules(dev);
+ dev->state |= DEV_DISCONNECTED;
- /* delete v4l2 device */
- v4l2_device_unregister(&dev->v4l2_dev);
+ flush_request_modules(dev);
/* wait until all current v4l2 io is finished then deallocate
resources */
@@ -1351,31 +1352,24 @@
"deallocation are deferred on close.\n",
video_device_node_name(dev->vdev));
- dev->state |= DEV_MISCONFIGURED;
+ /* Even having users, it is safe to remove the RC i2c driver */
+ cx231xx_ir_exit(dev);
+
if (dev->USE_ISO)
cx231xx_uninit_isoc(dev);
else
cx231xx_uninit_bulk(dev);
- dev->state |= DEV_DISCONNECTED;
wake_up_interruptible(&dev->wait_frame);
wake_up_interruptible(&dev->wait_stream);
} else {
- dev->state |= DEV_DISCONNECTED;
- cx231xx_release_resources(dev);
}
cx231xx_close_extension(dev);
mutex_unlock(&dev->lock);
- if (!dev->users) {
- kfree(dev->video_mode.alt_max_pkt_size);
- kfree(dev->vbi_mode.alt_max_pkt_size);
- kfree(dev->sliced_cc_mode.alt_max_pkt_size);
- kfree(dev->ts1_mode.alt_max_pkt_size);
- kfree(dev);
- dev = NULL;
- }
+ if (!dev->users)
+ cx231xx_release_resources(dev);
}
static struct usb_driver cx231xx_usb_driver = {
diff --git a/drivers/media/video/cx231xx/cx231xx-core.c b/drivers/media/video/cx231xx/cx231xx-core.c
index d4457f9..08dd930 100644
--- a/drivers/media/video/cx231xx/cx231xx-core.c
+++ b/drivers/media/video/cx231xx/cx231xx-core.c
@@ -166,6 +166,9 @@
u8 _i2c_nostop = 0;
u8 _i2c_reserve = 0;
+ if (dev->state & DEV_DISCONNECTED)
+ return -ENODEV;
+
/* Get the I2C period, nostop and reserve parameters */
_i2c_period = i2c_bus->i2c_period;
_i2c_nostop = i2c_bus->i2c_nostop;
@@ -1071,7 +1074,7 @@
sb_size, cx231xx_isoc_irq_callback, dma_q, 1);
urb->number_of_packets = max_packets;
- urb->transfer_flags = URB_ISO_ASAP;
+ urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
k = 0;
for (j = 0; j < max_packets; j++) {
@@ -1182,7 +1185,7 @@
return -ENOMEM;
}
dev->video_mode.bulk_ctl.urb[i] = urb;
- urb->transfer_flags = 0;
+ urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
dev->video_mode.bulk_ctl.transfer_buffer[i] =
usb_alloc_coherent(dev->udev, sb_size, GFP_KERNEL,
diff --git a/drivers/media/video/cx231xx/cx231xx-dvb.c b/drivers/media/video/cx231xx/cx231xx-dvb.c
index da9a4a0..7c4e360 100644
--- a/drivers/media/video/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/video/cx231xx/cx231xx-dvb.c
@@ -196,7 +196,7 @@
if (!dev)
return 0;
- if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+ if (dev->state & DEV_DISCONNECTED)
return 0;
if (urb->status < 0) {
@@ -228,7 +228,7 @@
if (!dev)
return 0;
- if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+ if (dev->state & DEV_DISCONNECTED)
return 0;
if (urb->status < 0) {
diff --git a/drivers/media/video/cx231xx/cx231xx-input.c b/drivers/media/video/cx231xx/cx231xx-input.c
index 45e14cac..96176e9 100644
--- a/drivers/media/video/cx231xx/cx231xx-input.c
+++ b/drivers/media/video/cx231xx/cx231xx-input.c
@@ -27,12 +27,16 @@
static int get_key_isdbt(struct IR_i2c *ir, u32 *ir_key,
u32 *ir_raw)
{
+ int rc;
u8 cmd, scancode;
dev_dbg(&ir->rc->input_dev->dev, "%s\n", __func__);
/* poll IR chip */
- if (1 != i2c_master_recv(ir->c, &cmd, 1))
+ rc = i2c_master_recv(ir->c, &cmd, 1);
+ if (rc < 0)
+ return rc;
+ if (rc != 1)
return -EIO;
/* it seems that 0xFE indicates that a button is still hold
@@ -102,11 +106,14 @@
ir_i2c_bus = cx231xx_boards[dev->model].ir_i2c_master;
dev_dbg(&dev->udev->dev, "Trying to bind ir at bus %d, addr 0x%02x\n",
ir_i2c_bus, info.addr);
- i2c_new_device(&dev->i2c_bus[ir_i2c_bus].i2c_adap, &info);
+ dev->ir_i2c_client = i2c_new_device(&dev->i2c_bus[ir_i2c_bus].i2c_adap, &info);
return 0;
}
void cx231xx_ir_exit(struct cx231xx *dev)
{
+ if (dev->ir_i2c_client)
+ i2c_unregister_device(dev->ir_i2c_client);
+ dev->ir_i2c_client = NULL;
}
diff --git a/drivers/media/video/cx231xx/cx231xx-vbi.c b/drivers/media/video/cx231xx/cx231xx-vbi.c
index 1c7a4da..8cdee5f 100644
--- a/drivers/media/video/cx231xx/cx231xx-vbi.c
+++ b/drivers/media/video/cx231xx/cx231xx-vbi.c
@@ -93,7 +93,7 @@
if (!dev)
return 0;
- if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+ if (dev->state & DEV_DISCONNECTED)
return 0;
if (urb->status < 0) {
@@ -452,7 +452,7 @@
return -ENOMEM;
}
dev->vbi_mode.bulk_ctl.urb[i] = urb;
- urb->transfer_flags = 0;
+ urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
dev->vbi_mode.bulk_ctl.transfer_buffer[i] =
kzalloc(sb_size, GFP_KERNEL);
diff --git a/drivers/media/video/cx231xx/cx231xx-video.c b/drivers/media/video/cx231xx/cx231xx-video.c
index 6e81f97..829a41b 100644
--- a/drivers/media/video/cx231xx/cx231xx-video.c
+++ b/drivers/media/video/cx231xx/cx231xx-video.c
@@ -337,7 +337,7 @@
if (!dev)
return 0;
- if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+ if (dev->state & DEV_DISCONNECTED)
return 0;
if (urb->status < 0) {
@@ -440,7 +440,7 @@
if (!dev)
return 0;
- if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
+ if (dev->state & DEV_DISCONNECTED)
return 0;
if (urb->status < 0) {
@@ -1000,12 +1000,6 @@
cx231xx_errdev("v4l2 ioctl: device not present\n");
return -ENODEV;
}
-
- if (dev->state & DEV_MISCONFIGURED) {
- cx231xx_errdev("v4l2 ioctl: device is misconfigured; "
- "close and open it again\n");
- return -EIO;
- }
return 0;
}
@@ -2347,7 +2341,8 @@
return 0;
}
- if (dev->users == 1) {
+ dev->users--;
+ if (!dev->users) {
videobuf_stop(&fh->vb_vidq);
videobuf_mmap_free(&fh->vb_vidq);
@@ -2374,7 +2369,6 @@
cx231xx_set_alt_setting(dev, INDEX_VIDEO, 0);
}
kfree(fh);
- dev->users--;
wake_up_interruptible_nr(&dev->open, 1);
return 0;
}
diff --git a/drivers/media/video/cx231xx/cx231xx.h b/drivers/media/video/cx231xx/cx231xx.h
index 2000bc6..e174475 100644
--- a/drivers/media/video/cx231xx/cx231xx.h
+++ b/drivers/media/video/cx231xx/cx231xx.h
@@ -377,7 +377,6 @@
enum cx231xx_dev_state {
DEV_INITIALIZED = 0x01,
DEV_DISCONNECTED = 0x02,
- DEV_MISCONFIGURED = 0x04,
};
enum AFE_MODE {
@@ -621,6 +620,7 @@
/* For I2C IR support */
struct IR_i2c_init_data init_data;
+ struct i2c_client *ir_i2c_client;
unsigned int stream_on:1; /* Locks streams */
unsigned int vbi_stream_on:1; /* Locks streams for VBI */
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index 67c4a59..f5c79e5 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -900,6 +900,7 @@
int i, retval = 0;
u32 value = 0;
u32 gpio_output = 0;
+ u32 gpio_value;
u32 checksum = 0;
u32 *dataptr;
@@ -907,7 +908,7 @@
/* Save GPIO settings before reset of APU */
retval |= mc417_memory_read(dev, 0x9020, &gpio_output);
- retval |= mc417_memory_read(dev, 0x900C, &value);
+ retval |= mc417_memory_read(dev, 0x900C, &gpio_value);
retval = mc417_register_write(dev,
IVTV_REG_VPU, 0xFFFFFFED);
@@ -991,11 +992,18 @@
/* F/W power up disturbs the GPIOs, restore state */
retval |= mc417_register_write(dev, 0x9020, gpio_output);
- retval |= mc417_register_write(dev, 0x900C, value);
+ retval |= mc417_register_write(dev, 0x900C, gpio_value);
retval |= mc417_register_read(dev, IVTV_REG_VPU, &value);
retval |= mc417_register_write(dev, IVTV_REG_VPU, value & 0xFFFFFFE8);
+ /* Hardcoded GPIO's here */
+ retval |= mc417_register_write(dev, 0x9020, 0x4000);
+ retval |= mc417_register_write(dev, 0x900C, 0x4000);
+
+ mc417_register_read(dev, 0x9020, &gpio_output);
+ mc417_register_read(dev, 0x900C, &gpio_value);
+
if (retval < 0)
printk(KERN_ERR "%s: Error with mc417_register_write\n",
__func__);
@@ -1015,6 +1023,12 @@
{
dprintk(1, "%s()\n", __func__);
+ /* Dynamically change the height based on video standard */
+ if (dev->encodernorm.id & V4L2_STD_525_60)
+ dev->ts1.height = 480;
+ else
+ dev->ts1.height = 576;
+
/* assign frame size */
cx23885_api_cmd(dev, CX2341X_ENC_SET_FRAME_SIZE, 2, 0,
dev->ts1.height, dev->ts1.width);
@@ -1030,7 +1044,7 @@
cx23885_api_cmd(dev, CX2341X_ENC_MISC, 2, 0, 4, 1);
}
-static int cx23885_initialize_codec(struct cx23885_dev *dev)
+static int cx23885_initialize_codec(struct cx23885_dev *dev, int startencoder)
{
int version;
int retval;
@@ -1112,9 +1126,11 @@
mc417_memory_write(dev, 2120, 0x00000080);
/* start capturing to the host interface */
- cx23885_api_cmd(dev, CX2341X_ENC_START_CAPTURE, 2, 0,
- CX23885_MPEG_CAPTURE, CX23885_RAW_BITS_NONE);
- msleep(10);
+ if (startencoder) {
+ cx23885_api_cmd(dev, CX2341X_ENC_START_CAPTURE, 2, 0,
+ CX23885_MPEG_CAPTURE, CX23885_RAW_BITS_NONE);
+ msleep(10);
+ }
return 0;
}
@@ -1196,6 +1212,16 @@
cx2341x_ctrl_get_menu(&dev->mpeg_params, qmenu->id));
}
+static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+ struct cx23885_fh *fh = file->private_data;
+ struct cx23885_dev *dev = fh->dev;
+
+ call_all(dev, core, g_std, id);
+
+ return 0;
+}
+
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id)
{
struct cx23885_fh *fh = file->private_data;
@@ -1208,55 +1234,31 @@
if (i == ARRAY_SIZE(cx23885_tvnorms))
return -EINVAL;
dev->encodernorm = cx23885_tvnorms[i];
+
+ /* Have the drier core notify the subdevices */
+ mutex_lock(&dev->lock);
+ cx23885_set_tvnorm(dev, *id);
+ mutex_unlock(&dev->lock);
+
return 0;
}
static int vidioc_enum_input(struct file *file, void *priv,
- struct v4l2_input *i)
+ struct v4l2_input *i)
{
- struct cx23885_fh *fh = file->private_data;
- struct cx23885_dev *dev = fh->dev;
- struct cx23885_input *input;
- int n;
-
- if (i->index >= 4)
- return -EINVAL;
-
- input = &cx23885_boards[dev->board].input[i->index];
-
- if (input->type == 0)
- return -EINVAL;
-
- /* FIXME
- * strcpy(i->name, input->name); */
- strcpy(i->name, "unset");
-
- if (input->type == CX23885_VMUX_TELEVISION ||
- input->type == CX23885_VMUX_CABLE)
- i->type = V4L2_INPUT_TYPE_TUNER;
- else
- i->type = V4L2_INPUT_TYPE_CAMERA;
-
- for (n = 0; n < ARRAY_SIZE(cx23885_tvnorms); n++)
- i->std |= cx23885_tvnorms[n].id;
- return 0;
+ struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
+ dprintk(1, "%s()\n", __func__);
+ return cx23885_enum_input(dev, i);
}
static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
{
- struct cx23885_fh *fh = file->private_data;
- struct cx23885_dev *dev = fh->dev;
-
- *i = dev->input;
- return 0;
+ return cx23885_get_input(file, priv, i);
}
static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
{
- if (i >= 4)
- return -EINVAL;
-
- return 0;
+ return cx23885_set_input(file, priv, i);
}
static int vidioc_g_tuner(struct file *file, void *priv,
@@ -1309,43 +1311,25 @@
}
static int vidioc_s_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
+ struct v4l2_frequency *f)
{
- struct cx23885_fh *fh = file->private_data;
- struct cx23885_dev *dev = fh->dev;
+ return cx23885_set_frequency(file, priv, f);
+}
- cx23885_api_cmd(fh->dev, CX2341X_ENC_STOP_CAPTURE, 3, 0,
- CX23885_END_NOW, CX23885_MPEG_CAPTURE,
- CX23885_RAW_BITS_NONE);
+static int vidioc_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctl)
+{
+ struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
- dprintk(1, "VIDIOC_S_FREQUENCY: dev type %d, f\n",
- dev->tuner_type);
- dprintk(1, "VIDIOC_S_FREQUENCY: f tuner %d, f type %d\n",
- f->tuner, f->type);
- if (UNSET == dev->tuner_type)
- return -EINVAL;
- if (f->tuner != 0)
- return -EINVAL;
- if (f->type != V4L2_TUNER_ANALOG_TV)
- return -EINVAL;
- dev->freq = f->frequency;
-
- call_all(dev, tuner, s_frequency, f);
-
- cx23885_initialize_codec(dev);
-
- return 0;
+ return cx23885_get_control(dev, ctl);
}
static int vidioc_s_ctrl(struct file *file, void *priv,
- struct v4l2_control *ctl)
+ struct v4l2_control *ctl)
{
- struct cx23885_fh *fh = file->private_data;
- struct cx23885_dev *dev = fh->dev;
+ struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
- /* Update the A/V core */
- call_all(dev, core, s_ctrl, ctl);
- return 0;
+ return cx23885_set_control(dev, ctl);
}
static int vidioc_querycap(struct file *file, void *priv,
@@ -1636,7 +1620,7 @@
/* Start mpeg encoder on first read. */
if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) {
if (atomic_inc_return(&dev->v4l_reader_count) == 1) {
- if (cx23885_initialize_codec(dev) < 0)
+ if (cx23885_initialize_codec(dev, 1) < 0)
return -EINVAL;
}
}
@@ -1677,6 +1661,8 @@
};
static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
+ .vidioc_querystd = vidioc_g_std,
+ .vidioc_g_std = vidioc_g_std,
.vidioc_s_std = vidioc_s_std,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
@@ -1686,6 +1672,7 @@
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
@@ -1746,8 +1733,8 @@
if (NULL == vfd)
return NULL;
*vfd = *template;
- snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name,
- type, cx23885_boards[tsport->dev->board].name);
+ snprintf(vfd->name, sizeof(vfd->name), "%s (%s)",
+ cx23885_boards[tsport->dev->board].name, type);
vfd->parent = &pci->dev;
vfd->release = video_device_release;
return vfd;
@@ -1791,5 +1778,11 @@
printk(KERN_INFO "%s: registered device %s [mpeg]\n",
dev->name, video_device_node_name(dev->v4l_device));
+ /* ST: Configure the encoder paramaters, but don't begin
+ * encoding, this resolves an issue where the first time the
+ * encoder is started video can be choppy.
+ */
+ cx23885_initialize_codec(dev, 0);
+
return 0;
}
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index c3cf089..3c01be9 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -335,8 +335,33 @@
},
[CX23885_BOARD_HAUPPAUGE_HVR1850] = {
.name = "Hauppauge WinTV-HVR1850",
+ .porta = CX23885_ANALOG_VIDEO,
.portb = CX23885_MPEG_ENCODER,
.portc = CX23885_MPEG_DVB,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = 0x42, /* 0x84 >> 1 */
+ .force_bff = 1,
+ .input = {{
+ .type = CX23885_VMUX_TELEVISION,
+ .vmux = CX25840_VIN7_CH3 |
+ CX25840_VIN5_CH2 |
+ CX25840_VIN2_CH1 |
+ CX25840_DIF_ON,
+ .amux = CX25840_AUDIO8,
+ }, {
+ .type = CX23885_VMUX_COMPOSITE1,
+ .vmux = CX25840_VIN7_CH3 |
+ CX25840_VIN4_CH2 |
+ CX25840_VIN6_CH1,
+ .amux = CX25840_AUDIO7,
+ }, {
+ .type = CX23885_VMUX_SVIDEO,
+ .vmux = CX25840_VIN7_CH3 |
+ CX25840_VIN4_CH2 |
+ CX25840_VIN8_CH1 |
+ CX25840_SVIDEO_ON,
+ .amux = CX25840_AUDIO7,
+ } },
},
[CX23885_BOARD_COMPRO_VIDEOMATE_E800] = {
.name = "Compro VideoMate E800",
@@ -438,6 +463,41 @@
.gpio0 = 0,
} },
},
+ [CX23885_BOARD_MYGICA_X8507] = {
+ .name = "Mygica X8507",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0x61,
+ .tuner_bus = 1,
+ .porta = CX23885_ANALOG_VIDEO,
+ .input = {
+ {
+ .type = CX23885_VMUX_TELEVISION,
+ .vmux = CX25840_COMPOSITE2,
+ .amux = CX25840_AUDIO8,
+ },
+ {
+ .type = CX23885_VMUX_COMPOSITE1,
+ .vmux = CX25840_COMPOSITE8,
+ },
+ {
+ .type = CX23885_VMUX_SVIDEO,
+ .vmux = CX25840_SVIDEO_LUMA3 |
+ CX25840_SVIDEO_CHROMA4,
+ },
+ {
+ .type = CX23885_VMUX_COMPONENT,
+ .vmux = CX25840_COMPONENT_ON |
+ CX25840_VIN1_CH1 |
+ CX25840_VIN6_CH2 |
+ CX25840_VIN7_CH3,
+ },
+ },
+ },
+ [CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL] = {
+ .name = "TerraTec Cinergy T PCIe Dual",
+ .portb = CX23885_MPEG_DVB,
+ .portc = CX23885_MPEG_DVB,
+ }
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
@@ -637,6 +697,14 @@
.subvendor = 0x1b55,
.subdevice = 0xe2e4,
.card = CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF,
+ }, {
+ .subvendor = 0x14f1,
+ .subdevice = 0x8502,
+ .card = CX23885_BOARD_MYGICA_X8507,
+ }, {
+ .subvendor = 0x153b,
+ .subdevice = 0x117e,
+ .card = CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL,
},
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@@ -1068,6 +1136,7 @@
break;
case CX23885_BOARD_MYGICA_X8506:
case CX23885_BOARD_MAGICPRO_PROHDTVE2:
+ case CX23885_BOARD_MYGICA_X8507:
/* GPIO-0 (0)Analog / (1)Digital TV */
/* GPIO-1 reset XC5000 */
/* GPIO-2 reset LGS8GL5 / LGS8G75 */
@@ -1367,6 +1436,7 @@
ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
break;
+ case CX23885_BOARD_HAUPPAUGE_HVR1850:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
/* Defaults for VID B - Analog encoder */
/* DREQ_POL, SMODE, PUNC_CLK, MCLK_POL Serial bus + punc clk */
@@ -1377,6 +1447,7 @@
/* APB_TSVALERR_POL (active low)*/
ts1->vld_misc_val = 0x2000;
ts1->hw_sop_ctrl_val = (0x47 << 16 | 188 << 4 | 0xc);
+ cx_write(0x130184, 0xc);
/* Defaults for VID C */
ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
@@ -1396,6 +1467,7 @@
break;
case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
+ case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
ts1->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
@@ -1431,7 +1503,6 @@
case CX23885_BOARD_HAUPPAUGE_HVR1275:
case CX23885_BOARD_HAUPPAUGE_HVR1255:
case CX23885_BOARD_HAUPPAUGE_HVR1210:
- case CX23885_BOARD_HAUPPAUGE_HVR1850:
case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
case CX23885_BOARD_HAUPPAUGE_HVR1290:
case CX23885_BOARD_GOTVIEW_X5_3D_HYBRID:
@@ -1468,6 +1539,8 @@
case CX23885_BOARD_GOTVIEW_X5_3D_HYBRID:
case CX23885_BOARD_HAUPPAUGE_HVR1500:
case CX23885_BOARD_MPX885:
+ case CX23885_BOARD_MYGICA_X8507:
+ case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
&dev->i2c_bus[2].i2c_adap,
"cx25840", 0x88 >> 1, NULL);
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 40e68b2..6ad2270 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -206,12 +206,12 @@
.cnt2_reg = DMA1_CNT2,
},
[SRAM_CH02] = {
- .name = "ch2",
- .cmds_start = 0x0,
- .ctrl_start = 0x0,
- .cdt = 0x0,
- .fifo_start = 0x0,
- .fifo_size = 0x0,
+ .name = "VID A (VBI)",
+ .cmds_start = 0x10050,
+ .ctrl_start = 0x105F0,
+ .cdt = 0x10810,
+ .fifo_start = 0x3000,
+ .fifo_size = 0x1000,
.ptr1_reg = DMA2_PTR1,
.ptr2_reg = DMA2_PTR2,
.cnt1_reg = DMA2_CNT1,
@@ -266,12 +266,12 @@
.cnt2_reg = DMA5_CNT2,
},
[SRAM_CH07] = {
- .name = "ch7",
- .cmds_start = 0x0,
- .ctrl_start = 0x0,
- .cdt = 0x0,
- .fifo_start = 0x0,
- .fifo_size = 0x0,
+ .name = "TV Audio",
+ .cmds_start = 0x10190,
+ .ctrl_start = 0x106B0,
+ .cdt = 0x10930,
+ .fifo_start = 0x7000,
+ .fifo_size = 0x1000,
.ptr1_reg = DMA6_PTR1,
.ptr2_reg = DMA6_PTR2,
.cnt1_reg = DMA6_CNT1,
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index bcb45be..af8a225 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -61,6 +61,8 @@
#include "cx23885-f300.h"
#include "altera-ci.h"
#include "stv0367.h"
+#include "drxk.h"
+#include "mt2063.h"
static unsigned int debug;
@@ -111,6 +113,8 @@
cx23885_free_buffer(q, (struct cx23885_buffer *)vb);
}
+static int cx23885_dvb_set_frontend(struct dvb_frontend *fe);
+
static void cx23885_dvb_gate_ctrl(struct cx23885_tsport *port, int open)
{
struct videobuf_dvb_frontends *f;
@@ -125,6 +129,12 @@
if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
+
+ /*
+ * FIXME: Improve this path to avoid calling the
+ * cx23885_dvb_set_frontend() every time it passes here.
+ */
+ cx23885_dvb_set_frontend(fe->dvb.frontend);
}
static struct videobuf_queue_ops dvb_qops = {
@@ -479,15 +489,15 @@
.if_khz = 5380,
};
-static int cx23885_dvb_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int cx23885_dvb_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct cx23885_tsport *port = fe->dvb->priv;
struct cx23885_dev *dev = port->dev;
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1275:
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
cx23885_gpio_clear(dev, GPIO_5);
break;
@@ -507,31 +517,6 @@
return 0;
}
-static int cx23885_dvb_fe_ioctl_override(struct dvb_frontend *fe,
- unsigned int cmd, void *parg,
- unsigned int stage)
-{
- int err = 0;
-
- switch (stage) {
- case DVB_FE_IOCTL_PRE:
-
- switch (cmd) {
- case FE_SET_FRONTEND:
- err = cx23885_dvb_set_frontend(fe,
- (struct dvb_frontend_parameters *) parg);
- break;
- }
- break;
-
- case DVB_FE_IOCTL_POST:
- /* no post-ioctl handling required */
- break;
- }
- return err;
-};
-
-
static struct lgs8gxx_config magicpro_prohdtve2_lgs8g75_config = {
.prod = LGS8GXX_PROD_LGS8G75,
.demod_address = 0x19,
@@ -617,6 +602,24 @@
},
};
+static struct drxk_config terratec_drxk_config[] = {
+ {
+ .adr = 0x29,
+ .no_i2c_bridge = 1,
+ }, {
+ .adr = 0x2a,
+ .no_i2c_bridge = 1,
+ },
+};
+
+static struct mt2063_config terratec_mt2063_config[] = {
+ {
+ .tuner_address = 0x60,
+ }, {
+ .tuner_address = 0x67,
+ },
+};
+
int netup_altera_fpga_rw(void *device, int flag, int data, int read)
{
struct cx23885_dev *dev = (struct cx23885_dev *)device;
@@ -1043,6 +1046,20 @@
}
break;
case CX23885_BOARD_HAUPPAUGE_HVR1850:
+ i2c_bus = &dev->i2c_bus[0];
+ fe0->dvb.frontend = dvb_attach(s5h1411_attach,
+ &hcw_s5h1411_config,
+ &i2c_bus->i2c_adap);
+ if (fe0->dvb.frontend != NULL)
+ dvb_attach(tda18271_attach, fe0->dvb.frontend,
+ 0x60, &dev->i2c_bus[0].i2c_adap,
+ &hauppauge_tda18271_config);
+
+ tda18271_attach(&dev->ts1.analog_fe,
+ 0x60, &dev->i2c_bus[1].i2c_adap,
+ &hauppauge_tda18271_config);
+
+ break;
case CX23885_BOARD_HAUPPAUGE_HVR1290:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(s5h1411_attach,
@@ -1118,6 +1135,39 @@
goto frontend_detach;
}
break;
+ case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
+ i2c_bus = &dev->i2c_bus[0];
+ i2c_bus2 = &dev->i2c_bus[1];
+
+ switch (port->nr) {
+ /* port b */
+ case 1:
+ fe0->dvb.frontend = dvb_attach(drxk_attach,
+ &terratec_drxk_config[0],
+ &i2c_bus->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(mt2063_attach,
+ fe0->dvb.frontend,
+ &terratec_mt2063_config[0],
+ &i2c_bus2->i2c_adap))
+ goto frontend_detach;
+ }
+ break;
+ /* port c */
+ case 2:
+ fe0->dvb.frontend = dvb_attach(drxk_attach,
+ &terratec_drxk_config[1],
+ &i2c_bus->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(mt2063_attach,
+ fe0->dvb.frontend,
+ &terratec_mt2063_config[1],
+ &i2c_bus2->i2c_adap))
+ goto frontend_detach;
+ }
+ break;
+ }
+ break;
default:
printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
" isn't supported yet\n",
@@ -1151,7 +1201,7 @@
/* register everything */
ret = videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
&dev->pci->dev, adapter_nr, mfe_shared,
- cx23885_dvb_fe_ioctl_override);
+ NULL);
if (ret)
goto frontend_detach;
diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c
index 0ff7a9e..be1e21d 100644
--- a/drivers/media/video/cx23885/cx23885-i2c.c
+++ b/drivers/media/video/cx23885/cx23885-i2c.c
@@ -309,7 +309,7 @@
}
}
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
int cx23885_i2c_register(struct cx23885_i2c *bus)
{
struct cx23885_dev *dev = bus->dev;
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index e730b92..4bbf9bb 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -253,9 +253,9 @@
.id = V4L2_CID_AUDIO_VOLUME,
.name = "Volume",
.minimum = 0,
- .maximum = 0x3f,
- .step = 1,
- .default_value = 0x3f,
+ .maximum = 65535,
+ .step = 65535 / 100,
+ .default_value = 65535,
.type = V4L2_CTRL_TYPE_INTEGER,
},
.reg = PATH1_VOL_CTL,
@@ -316,7 +316,7 @@
__func__, bc);
}
-static int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm)
+int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm)
{
dprintk(1, "%s(norm = 0x%08x) name: [%s]\n",
__func__,
@@ -344,8 +344,8 @@
*vfd = *template;
vfd->v4l2_dev = &dev->v4l2_dev;
vfd->release = video_device_release;
- snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
- dev->name, type, cx23885_boards[dev->board].name);
+ snprintf(vfd->name, sizeof(vfd->name), "%s (%s)",
+ cx23885_boards[dev->board].name, type);
video_set_drvdata(vfd, dev);
return vfd;
}
@@ -492,7 +492,8 @@
dev->input = input;
if (dev->board == CX23885_BOARD_MYGICA_X8506 ||
- dev->board == CX23885_BOARD_MAGICPRO_PROHDTVE2) {
+ dev->board == CX23885_BOARD_MAGICPRO_PROHDTVE2 ||
+ dev->board == CX23885_BOARD_MYGICA_X8507) {
/* Select Analog TV */
if (INPUT(input)->type == CX23885_VMUX_TELEVISION)
cx23885_gpio_clear(dev, GPIO_0);
@@ -503,7 +504,8 @@
INPUT(input)->vmux, 0, 0);
if ((dev->board == CX23885_BOARD_HAUPPAUGE_HVR1800) ||
- (dev->board == CX23885_BOARD_MPX885)) {
+ (dev->board == CX23885_BOARD_MPX885) ||
+ (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850)) {
/* Configure audio routing */
v4l2_subdev_call(dev->sd_cx25840, audio, s_routing,
INPUT(input)->amux, 0, 0);
@@ -649,6 +651,7 @@
int rc, init_buffer = 0;
u32 line0_offset, line1_offset;
struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb);
+ int field_tff;
BUG_ON(NULL == fh->fmt);
if (fh->width < 48 || fh->width > norm_maxw(dev->tvnorm) ||
@@ -690,15 +693,25 @@
buf->bpl, 0, buf->vb.height);
break;
case V4L2_FIELD_INTERLACED:
- if (dev->tvnorm & V4L2_STD_NTSC) {
+ if (dev->tvnorm & V4L2_STD_NTSC)
+ /* NTSC or */
+ field_tff = 1;
+ else
+ field_tff = 0;
+
+ if (cx23885_boards[dev->board].force_bff)
+ /* PAL / SECAM OR 888 in NTSC MODE */
+ field_tff = 0;
+
+ if (field_tff) {
/* cx25840 transmits NTSC bottom field first */
- dprintk(1, "%s() Creating NTSC risc\n",
+ dprintk(1, "%s() Creating TFF/NTSC risc\n",
__func__);
line0_offset = buf->bpl;
line1_offset = 0;
} else {
/* All other formats are top field first */
- dprintk(1, "%s() Creating PAL/SECAM risc\n",
+ dprintk(1, "%s() Creating BFF/PAL/SECAM risc\n",
__func__);
line0_offset = 0;
line1_offset = buf->bpl;
@@ -981,6 +994,8 @@
}
videobuf_mmap_free(&fh->vidq);
+ videobuf_mmap_free(&fh->vbiq);
+
file->private_data = NULL;
kfree(fh);
@@ -1002,7 +1017,7 @@
/* ------------------------------------------------------------------ */
/* VIDEO CTRL IOCTLS */
-static int cx23885_get_control(struct cx23885_dev *dev,
+int cx23885_get_control(struct cx23885_dev *dev,
struct v4l2_control *ctl)
{
dprintk(1, "%s() calling cx25840(VIDIOC_G_CTRL)\n", __func__);
@@ -1010,7 +1025,7 @@
return 0;
}
-static int cx23885_set_control(struct cx23885_dev *dev,
+int cx23885_set_control(struct cx23885_dev *dev,
struct v4l2_control *ctl)
{
dprintk(1, "%s() calling cx25840(VIDIOC_S_CTRL)\n", __func__);
@@ -1229,6 +1244,16 @@
return 0;
}
+static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+ struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
+ dprintk(1, "%s()\n", __func__);
+
+ call_all(dev, core, g_std, id);
+
+ return 0;
+}
+
static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *tvnorms)
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
@@ -1241,7 +1266,7 @@
return 0;
}
-static int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i)
+int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i)
{
static const char *iname[] = {
[CX23885_VMUX_COMPOSITE1] = "Composite1",
@@ -1278,6 +1303,15 @@
if (INPUT(n)->type != CX23885_VMUX_TELEVISION)
i->audioset = 0x3;
+ if (dev->input == n) {
+ /* enum'd input matches our configured input.
+ * Ask the video decoder to process the call
+ * and give it an oppertunity to update the
+ * status field.
+ */
+ call_all(dev, video, g_input_status, &i->status);
+ }
+
return 0;
}
@@ -1289,7 +1323,7 @@
return cx23885_enum_input(dev, i);
}
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+int cx23885_get_input(struct file *file, void *priv, unsigned int *i)
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
@@ -1298,7 +1332,12 @@
return 0;
}
-static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
+static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+{
+ return cx23885_get_input(file, priv, i);
+}
+
+int cx23885_set_input(struct file *file, void *priv, unsigned int i)
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
@@ -1322,6 +1361,11 @@
return 0;
}
+static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
+{
+ return cx23885_set_input(file, priv, i);
+}
+
static int vidioc_log_status(struct file *file, void *priv)
{
struct cx23885_fh *fh = priv;
@@ -1329,11 +1373,11 @@
printk(KERN_INFO
"%s/0: ============ START LOG STATUS ============\n",
- dev->name);
+ dev->name);
call_all(dev, core, log_status);
printk(KERN_INFO
"%s/0: ============= END LOG STATUS =============\n",
- dev->name);
+ dev->name);
return 0;
}
@@ -1471,6 +1515,8 @@
static int cx23885_set_freq(struct cx23885_dev *dev, struct v4l2_frequency *f)
{
+ struct v4l2_control ctrl;
+
if (unlikely(UNSET == dev->tuner_type))
return -EINVAL;
if (unlikely(f->tuner != 0))
@@ -1479,29 +1525,102 @@
mutex_lock(&dev->lock);
dev->freq = f->frequency;
+ /* I need to mute audio here */
+ ctrl.id = V4L2_CID_AUDIO_MUTE;
+ ctrl.value = 1;
+ cx23885_set_control(dev, &ctrl);
+
call_all(dev, tuner, s_frequency, f);
/* When changing channels it is required to reset TVAUDIO */
- msleep(10);
+ msleep(100);
+
+ /* I need to unmute audio here */
+ ctrl.value = 0;
+ cx23885_set_control(dev, &ctrl);
mutex_unlock(&dev->lock);
return 0;
}
-static int vidioc_s_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
+static int cx23885_set_freq_via_ops(struct cx23885_dev *dev,
+ struct v4l2_frequency *f)
+{
+ struct v4l2_control ctrl;
+ struct videobuf_dvb_frontend *vfe;
+ struct dvb_frontend *fe;
+ int err = 0;
+
+ struct analog_parameters params = {
+ .mode = V4L2_TUNER_ANALOG_TV,
+ .audmode = V4L2_TUNER_MODE_STEREO,
+ .std = dev->tvnorm,
+ .frequency = f->frequency
+ };
+
+ mutex_lock(&dev->lock);
+ dev->freq = f->frequency;
+
+ /* I need to mute audio here */
+ ctrl.id = V4L2_CID_AUDIO_MUTE;
+ ctrl.value = 1;
+ cx23885_set_control(dev, &ctrl);
+
+ /* If HVR1850 */
+ dprintk(1, "%s() frequency=%d tuner=%d std=0x%llx\n", __func__,
+ params.frequency, f->tuner, params.std);
+
+ vfe = videobuf_dvb_get_frontend(&dev->ts2.frontends, 1);
+ if (!vfe)
+ err = -EINVAL;
+
+ fe = vfe->dvb.frontend;
+
+ if (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850)
+ fe = &dev->ts1.analog_fe;
+
+ if (fe && fe->ops.tuner_ops.set_analog_params) {
+ call_all(dev, core, s_std, dev->tvnorm);
+ fe->ops.tuner_ops.set_analog_params(fe, ¶ms);
+ }
+ else
+ printk(KERN_ERR "%s() No analog tuner, aborting\n", __func__);
+
+ /* When changing channels it is required to reset TVAUDIO */
+ msleep(100);
+
+ /* I need to unmute audio here */
+ ctrl.value = 0;
+ cx23885_set_control(dev, &ctrl);
+
+ mutex_unlock(&dev->lock);
+
+ return 0;
+}
+
+int cx23885_set_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
{
struct cx23885_fh *fh = priv;
struct cx23885_dev *dev = fh->dev;
+ int ret;
- if (unlikely(0 == fh->radio && f->type != V4L2_TUNER_ANALOG_TV))
- return -EINVAL;
- if (unlikely(1 == fh->radio && f->type != V4L2_TUNER_RADIO))
- return -EINVAL;
+ switch (dev->board) {
+ case CX23885_BOARD_HAUPPAUGE_HVR1850:
+ ret = cx23885_set_freq_via_ops(dev, f);
+ break;
+ default:
+ ret = cx23885_set_freq(dev, f);
+ }
- return
- cx23885_set_freq(dev, f);
+ return ret;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ return cx23885_set_frequency(file, priv, f);
}
/* ----------------------------------------------------------- */
@@ -1613,6 +1732,8 @@
.vidioc_qbuf = vidioc_qbuf,
.vidioc_dqbuf = vidioc_dqbuf,
.vidioc_s_std = vidioc_s_std,
+ .vidioc_g_std = vidioc_g_std,
+ .vidioc_querystd = vidioc_g_std,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index b49036f..f020f05 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -87,6 +87,8 @@
#define CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF 30
#define CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000 31
#define CX23885_BOARD_MPX885 32
+#define CX23885_BOARD_MYGICA_X8507 33
+#define CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL 34
#define GPIO_0 0x00000001
#define GPIO_1 0x00000002
@@ -226,6 +228,8 @@
u32 clk_freq;
struct cx23885_input input[MAX_CX23885_INPUT];
int ci_type; /* for NetUP */
+ /* Force bottom field first during DMA (888 workaround) */
+ u32 force_bff;
};
struct cx23885_subid {
@@ -310,6 +314,9 @@
u32 num_frontends;
void (*gate_ctrl)(struct cx23885_tsport *port, int open);
void *port_priv;
+
+ /* Workaround for a temp dvb_frontend that the tuner can attached to */
+ struct dvb_frontend analog_fe;
};
struct cx23885_kernel_ir {
@@ -574,6 +581,13 @@
extern int cx23885_video_irq(struct cx23885_dev *dev, u32 status);
extern void cx23885_video_wakeup(struct cx23885_dev *dev,
struct cx23885_dmaqueue *q, u32 count);
+int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i);
+int cx23885_set_input(struct file *file, void *priv, unsigned int i);
+int cx23885_get_input(struct file *file, void *priv, unsigned int *i);
+int cx23885_set_frequency(struct file *file, void *priv, struct v4l2_frequency *f);
+int cx23885_set_control(struct cx23885_dev *dev, struct v4l2_control *ctl);
+int cx23885_get_control(struct cx23885_dev *dev, struct v4l2_control *ctl);
+int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm);
/* ----------------------------------------------------------- */
/* cx23885-vbi.c */
diff --git a/drivers/media/video/cx25821/cx25821-alsa.c b/drivers/media/video/cx25821/cx25821-alsa.c
index 58be4f3..03cfac4 100644
--- a/drivers/media/video/cx25821/cx25821-alsa.c
+++ b/drivers/media/video/cx25821/cx25821-alsa.c
@@ -176,8 +176,7 @@
/* Set the input mode to 16-bit */
tmp = cx_read(AUD_A_CFG);
- cx_write(AUD_A_CFG,
- tmp | FLD_AUD_DST_PK_MODE | FLD_AUD_DST_ENABLE |
+ cx_write(AUD_A_CFG, tmp | FLD_AUD_DST_PK_MODE | FLD_AUD_DST_ENABLE |
FLD_AUD_CLK_ENABLE);
/*
@@ -188,9 +187,8 @@
*/
/* Enables corresponding bits at AUD_INT_STAT */
- cx_write(AUD_A_INT_MSK,
- FLD_AUD_DST_RISCI1 | FLD_AUD_DST_OF | FLD_AUD_DST_SYNC |
- FLD_AUD_DST_OPC_ERR);
+ cx_write(AUD_A_INT_MSK, FLD_AUD_DST_RISCI1 | FLD_AUD_DST_OF |
+ FLD_AUD_DST_SYNC | FLD_AUD_DST_OPC_ERR);
/* Clean any pending interrupt bits already set */
cx_write(AUD_A_INT_STAT, ~0);
@@ -200,8 +198,8 @@
/* Turn on audio downstream fifo and risc enable 0x101 */
tmp = cx_read(AUD_INT_DMA_CTL);
- cx_set(AUD_INT_DMA_CTL,
- tmp | (FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN));
+ cx_set(AUD_INT_DMA_CTL, tmp |
+ (FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN));
mdelay(100);
return 0;
@@ -220,9 +218,8 @@
/* disable irqs */
cx_clear(PCI_INT_MSK, PCI_MSK_AUD_INT);
- cx_clear(AUD_A_INT_MSK,
- AUD_INT_OPC_ERR | AUD_INT_DN_SYNC | AUD_INT_DN_RISCI2 |
- AUD_INT_DN_RISCI1);
+ cx_clear(AUD_A_INT_MSK, AUD_INT_OPC_ERR | AUD_INT_DN_SYNC |
+ AUD_INT_DN_RISCI2 | AUD_INT_DN_RISCI1);
return 0;
}
@@ -234,15 +231,15 @@
*/
static char *cx25821_aud_irqs[32] = {
"dn_risci1", "up_risci1", "rds_dn_risc1", /* 0-2 */
- NULL, /* reserved */
+ NULL, /* reserved */
"dn_risci2", "up_risci2", "rds_dn_risc2", /* 4-6 */
- NULL, /* reserved */
- "dnf_of", "upf_uf", "rds_dnf_uf", /* 8-10 */
- NULL, /* reserved */
- "dn_sync", "up_sync", "rds_dn_sync", /* 12-14 */
- NULL, /* reserved */
- "opc_err", "par_err", "rip_err", /* 16-18 */
- "pci_abort", "ber_irq", "mchg_irq" /* 19-21 */
+ NULL, /* reserved */
+ "dnf_of", "upf_uf", "rds_dnf_uf", /* 8-10 */
+ NULL, /* reserved */
+ "dn_sync", "up_sync", "rds_dn_sync", /* 12-14 */
+ NULL, /* reserved */
+ "opc_err", "par_err", "rip_err", /* 16-18 */
+ "pci_abort", "ber_irq", "mchg_irq" /* 19-21 */
};
/*
@@ -258,10 +255,8 @@
cx_write(AUD_A_INT_STAT, status);
if (debug > 1 || (status & mask & ~0xff))
- cx25821_print_irqbits(dev->name, "irq aud",
- cx25821_aud_irqs,
- ARRAY_SIZE(cx25821_aud_irqs), status,
- mask);
+ cx25821_print_irqbits(dev->name, "irq aud", cx25821_aud_irqs,
+ ARRAY_SIZE(cx25821_aud_irqs), status, mask);
/* risc op code error */
if (status & AUD_INT_OPC_ERR) {
@@ -270,8 +265,7 @@
cx_clear(AUD_INT_DMA_CTL,
FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN);
cx25821_sram_channel_dump_audio(dev,
- &cx25821_sram_channels
- [AUDIO_SRAM_CHANNEL]);
+ &cx25821_sram_channels[AUDIO_SRAM_CHANNEL]);
}
if (status & AUD_INT_DN_SYNC) {
pr_warn("WARNING %s: Downstream sync error!\n", dev->name);
@@ -317,8 +311,9 @@
cx25821_aud_irq(chip, audint_status,
audint_mask);
break;
- } else
+ } else {
goto out;
+ }
}
handled = 1;
@@ -361,9 +356,8 @@
*/
#define DEFAULT_FIFO_SIZE 384
static struct snd_pcm_hardware snd_cx25821_digital_hw = {
- .info = SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID,
+ .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.rates = SNDRV_PCM_RATE_48000,
@@ -396,8 +390,8 @@
return -ENODEV;
}
- err =
- snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIODS);
+ err = snd_pcm_hw_constraint_pow2(runtime, 0,
+ SNDRV_PCM_HW_PARAM_PERIODS);
if (err < 0)
goto _error;
@@ -468,8 +462,7 @@
dma = &buf->dma;
videobuf_dma_init(dma);
ret = videobuf_dma_init_kernel(dma, PCI_DMA_FROMDEVICE,
- (PAGE_ALIGN(chip->dma_size) >>
- PAGE_SHIFT));
+ (PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT));
if (ret < 0)
goto error;
@@ -477,10 +470,8 @@
if (ret < 0)
goto error;
- ret =
- cx25821_risc_databuffer_audio(chip->pci, &buf->risc, dma->sglist,
- chip->period_size, chip->num_periods,
- 1);
+ ret = cx25821_risc_databuffer_audio(chip->pci, &buf->risc, dma->sglist,
+ chip->period_size, chip->num_periods, 1);
if (ret < 0) {
pr_info("DEBUG: ERROR after cx25821_risc_databuffer_audio()\n");
goto error;
@@ -686,7 +677,7 @@
}
err = snd_card_create(index[devno], id[devno], THIS_MODULE,
- sizeof(struct cx25821_audio_dev), &card);
+ sizeof(struct cx25821_audio_dev), &card);
if (err < 0) {
pr_info("DEBUG ERROR: cannot create snd_card_new in %s\n",
__func__);
@@ -711,8 +702,8 @@
IRQF_SHARED, chip->dev->name, chip);
if (err < 0) {
- pr_err("ERROR %s: can't get IRQ %d for ALSA\n",
- chip->dev->name, dev->pci->irq);
+ pr_err("ERROR %s: can't get IRQ %d for ALSA\n", chip->dev->name,
+ dev->pci->irq);
goto error;
}
@@ -730,8 +721,8 @@
chip->iobase, chip->irq);
strcpy(card->mixername, "CX25821");
- pr_info("%s/%i: ALSA support for cx25821 boards\n",
- card->driver, devno);
+ pr_info("%s/%i: ALSA support for cx25821 boards\n", card->driver,
+ devno);
err = snd_card_register(card);
if (err < 0) {
diff --git a/drivers/media/video/cx25821/cx25821-audio-upstream.c b/drivers/media/video/cx25821/cx25821-audio-upstream.c
index c20d6de..20c7ca3 100644
--- a/drivers/media/video/cx25821/cx25821-audio-upstream.c
+++ b/drivers/media/video/cx25821/cx25821-audio-upstream.c
@@ -107,7 +107,7 @@
{
unsigned int line;
struct sram_channel *sram_ch =
- dev->channels[dev->_audio_upstream_channel].sram_channels;
+ dev->channels[dev->_audio_upstream_channel].sram_channels;
int offset = 0;
/* scan lines */
@@ -175,10 +175,8 @@
}
rp = cx25821_risc_field_upstream_audio(dev, rp,
- dev->
- _audiodata_buf_phys_addr
- + databuf_offset, bpl,
- fifo_enable);
+ dev->_audiodata_buf_phys_addr + databuf_offset,
+ bpl, fifo_enable);
if (USE_RISC_NOOP_AUDIO) {
for (i = 0; i < NUM_NO_OPS; i++)
@@ -193,7 +191,7 @@
/* Recalculate virtual address based on frame index */
rp = dev->_risc_virt_addr + RISC_SYNC_INSTRUCTION_SIZE / 4 +
- (AUDIO_RISC_DMA_BUF_SIZE * (frame + 1) / 4);
+ (AUDIO_RISC_DMA_BUF_SIZE * (frame + 1) / 4);
}
return 0;
@@ -218,7 +216,7 @@
void cx25821_stop_upstream_audio(struct cx25821_dev *dev)
{
struct sram_channel *sram_ch =
- dev->channels[AUDIO_UPSTREAM_SRAM_CHANNEL_B].sram_channels;
+ dev->channels[AUDIO_UPSTREAM_SRAM_CHANNEL_B].sram_channels;
u32 tmp = 0;
if (!dev->_audio_is_running) {
@@ -286,14 +284,14 @@
} else {
if (!(myfile->f_op)) {
pr_err("%s(): File has no file operations registered!\n",
- __func__);
+ __func__);
filp_close(myfile, NULL);
return -EIO;
}
if (!myfile->f_op->read) {
pr_err("%s(): File has no READ operations registered!\n",
- __func__);
+ __func__);
filp_close(myfile, NULL);
return -EIO;
}
@@ -305,14 +303,14 @@
for (i = 0; i < dev->_audio_lines_count; i++) {
pos = file_offset;
- vfs_read_retval =
- vfs_read(myfile, mybuf, line_size, &pos);
+ vfs_read_retval = vfs_read(myfile, mybuf, line_size,
+ &pos);
if (vfs_read_retval > 0 && vfs_read_retval == line_size
&& dev->_audiodata_buf_virt_addr != NULL) {
memcpy((void *)(dev->_audiodata_buf_virt_addr +
frame_offset / 4), mybuf,
- vfs_read_retval);
+ vfs_read_retval);
}
file_offset += vfs_read_retval;
@@ -328,8 +326,8 @@
if (i > 0)
dev->_audioframe_count++;
- dev->_audiofile_status =
- (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+ dev->_audiofile_status = (vfs_read_retval == line_size) ?
+ IN_PROGRESS : END_OF_FILE;
set_fs(old_fs);
filp_close(myfile, NULL);
@@ -340,12 +338,12 @@
static void cx25821_audioups_handler(struct work_struct *work)
{
- struct cx25821_dev *dev =
- container_of(work, struct cx25821_dev, _audio_work_entry);
+ struct cx25821_dev *dev = container_of(work, struct cx25821_dev,
+ _audio_work_entry);
if (!dev) {
pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n",
- __func__);
+ __func__);
return;
}
@@ -370,19 +368,19 @@
if (IS_ERR(myfile)) {
const int open_errno = -PTR_ERR(myfile);
pr_err("%s(): ERROR opening file(%s) with errno = %d!\n",
- __func__, dev->_audiofilename, open_errno);
+ __func__, dev->_audiofilename, open_errno);
return PTR_ERR(myfile);
} else {
if (!(myfile->f_op)) {
pr_err("%s(): File has no file operations registered!\n",
- __func__);
+ __func__);
filp_close(myfile, NULL);
return -EIO;
}
if (!myfile->f_op->read) {
pr_err("%s(): File has no READ operations registered!\n",
- __func__);
+ __func__);
filp_close(myfile, NULL);
return -EIO;
}
@@ -395,12 +393,12 @@
for (i = 0; i < dev->_audio_lines_count; i++) {
pos = offset;
- vfs_read_retval =
- vfs_read(myfile, mybuf, line_size, &pos);
+ vfs_read_retval = vfs_read(myfile, mybuf,
+ line_size, &pos);
- if (vfs_read_retval > 0
- && vfs_read_retval == line_size
- && dev->_audiodata_buf_virt_addr != NULL) {
+ if (vfs_read_retval > 0 &&
+ vfs_read_retval == line_size &&
+ dev->_audiodata_buf_virt_addr != NULL) {
memcpy((void *)(dev->
_audiodata_buf_virt_addr
+ offset / 4), mybuf,
@@ -423,8 +421,8 @@
break;
}
- dev->_audiofile_status =
- (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+ dev->_audiofile_status = (vfs_read_retval == line_size) ?
+ IN_PROGRESS : END_OF_FILE;
set_fs(old_fs);
myfile->f_pos = 0;
@@ -444,9 +442,8 @@
cx25821_free_memory_audio(dev);
- dev->_risc_virt_addr =
- pci_alloc_consistent(dev->pci, dev->audio_upstream_riscbuf_size,
- &dma_addr);
+ dev->_risc_virt_addr = pci_alloc_consistent(dev->pci,
+ dev->audio_upstream_riscbuf_size, &dma_addr);
dev->_risc_virt_start_addr = dev->_risc_virt_addr;
dev->_risc_phys_start_addr = dma_addr;
dev->_risc_phys_addr = dma_addr;
@@ -454,22 +451,21 @@
if (!dev->_risc_virt_addr) {
printk(KERN_DEBUG
- pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning\n"));
+ pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning\n"));
return -ENOMEM;
}
/* Clear out memory at address */
memset(dev->_risc_virt_addr, 0, dev->_audiorisc_size);
/* For Audio Data buffer allocation */
- dev->_audiodata_buf_virt_addr =
- pci_alloc_consistent(dev->pci, dev->audio_upstream_databuf_size,
- &data_dma_addr);
+ dev->_audiodata_buf_virt_addr = pci_alloc_consistent(dev->pci,
+ dev->audio_upstream_databuf_size, &data_dma_addr);
dev->_audiodata_buf_phys_addr = data_dma_addr;
dev->_audiodata_buf_size = dev->audio_upstream_databuf_size;
if (!dev->_audiodata_buf_virt_addr) {
printk(KERN_DEBUG
- pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning\n"));
+ pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning\n"));
return -ENOMEM;
}
/* Clear out memory at address */
@@ -480,12 +476,11 @@
return ret;
/* Creating RISC programs */
- ret =
- cx25821_risc_buffer_upstream_audio(dev, dev->pci, bpl,
- dev->_audio_lines_count);
+ ret = cx25821_risc_buffer_upstream_audio(dev, dev->pci, bpl,
+ dev->_audio_lines_count);
if (ret < 0) {
printk(KERN_DEBUG
- pr_fmt("ERROR creating audio upstream RISC programs!\n"));
+ pr_fmt("ERROR creating audio upstream RISC programs!\n"));
goto error;
}
@@ -533,9 +528,9 @@
if (dev->_risc_virt_start_addr != NULL) {
risc_phys_jump_addr =
- dev->_risc_phys_start_addr +
- RISC_SYNC_INSTRUCTION_SIZE +
- AUDIO_RISC_DMA_BUF_SIZE;
+ dev->_risc_phys_start_addr +
+ RISC_SYNC_INSTRUCTION_SIZE +
+ AUDIO_RISC_DMA_BUF_SIZE;
rp = cx25821_risc_field_upstream_audio(dev,
dev->_risc_virt_start_addr + 1,
@@ -632,7 +627,7 @@
/* 10 millisecond timeout */
if (count++ > 1000) {
pr_err("ERROR: %s() fifo is NOT turned on. Timeout!\n",
- __func__);
+ __func__);
return;
}
@@ -661,9 +656,9 @@
/* Set the input mode to 16-bit */
tmp = cx_read(sram_ch->aud_cfg);
- tmp |=
- FLD_AUD_SRC_ENABLE | FLD_AUD_DST_PK_MODE | FLD_AUD_CLK_ENABLE |
- FLD_AUD_MASTER_MODE | FLD_AUD_CLK_SELECT_PLL_D | FLD_AUD_SONY_MODE;
+ tmp |= FLD_AUD_SRC_ENABLE | FLD_AUD_DST_PK_MODE | FLD_AUD_CLK_ENABLE |
+ FLD_AUD_MASTER_MODE | FLD_AUD_CLK_SELECT_PLL_D |
+ FLD_AUD_SONY_MODE;
cx_write(sram_ch->aud_cfg, tmp);
/* Read and write back the interrupt status register to clear it */
@@ -678,12 +673,11 @@
tmp = cx_read(sram_ch->int_msk);
cx_write(sram_ch->int_msk, tmp |= _intr_msk);
- err =
- request_irq(dev->pci->irq, cx25821_upstream_irq_audio,
+ err = request_irq(dev->pci->irq, cx25821_upstream_irq_audio,
IRQF_SHARED, dev->name, dev);
if (err < 0) {
- pr_err("%s: can't get upstream IRQ %d\n",
- dev->name, dev->pci->irq);
+ pr_err("%s: can't get upstream IRQ %d\n", dev->name,
+ dev->pci->irq);
goto fail_irq;
}
@@ -726,7 +720,7 @@
if (!dev->_irq_audio_queues) {
printk(KERN_DEBUG
- pr_fmt("ERROR: create_singlethread_workqueue() for Audio FAILED!\n"));
+ pr_fmt("ERROR: create_singlethread_workqueue() for Audio FAILED!\n"));
return -ENOMEM;
}
@@ -739,33 +733,30 @@
if (dev->input_audiofilename) {
str_length = strlen(dev->input_audiofilename);
- dev->_audiofilename = kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_audiofilename = kmemdup(dev->input_audiofilename,
+ str_length + 1, GFP_KERNEL);
if (!dev->_audiofilename)
goto error;
- memcpy(dev->_audiofilename, dev->input_audiofilename,
- str_length + 1);
-
/* Default if filename is empty string */
if (strcmp(dev->input_audiofilename, "") == 0)
dev->_audiofilename = "/root/audioGOOD.wav";
} else {
str_length = strlen(_defaultAudioName);
- dev->_audiofilename = kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_audiofilename = kmemdup(_defaultAudioName,
+ str_length + 1, GFP_KERNEL);
if (!dev->_audiofilename)
goto error;
-
- memcpy(dev->_audiofilename, _defaultAudioName, str_length + 1);
}
retval = cx25821_sram_channel_setup_upstream_audio(dev, sram_ch,
_line_size, 0);
dev->audio_upstream_riscbuf_size =
- AUDIO_RISC_DMA_BUF_SIZE * NUM_AUDIO_PROGS +
- RISC_SYNC_INSTRUCTION_SIZE;
+ AUDIO_RISC_DMA_BUF_SIZE * NUM_AUDIO_PROGS +
+ RISC_SYNC_INSTRUCTION_SIZE;
dev->audio_upstream_databuf_size = AUDIO_DATA_BUF_SZ * NUM_AUDIO_PROGS;
/* Allocating buffers and prepare RISC program */
@@ -773,7 +764,7 @@
_line_size);
if (retval < 0) {
pr_err("%s: Failed to set up Audio upstream buffers!\n",
- dev->name);
+ dev->name);
goto error;
}
/* Start RISC engine */
diff --git a/drivers/media/video/cx25821/cx25821-audio.h b/drivers/media/video/cx25821/cx25821-audio.h
index 8eb55b7..1fc2d24 100644
--- a/drivers/media/video/cx25821/cx25821-audio.h
+++ b/drivers/media/video/cx25821/cx25821-audio.h
@@ -23,39 +23,40 @@
#ifndef __CX25821_AUDIO_H__
#define __CX25821_AUDIO_H__
-#define USE_RISC_NOOP 1
-#define LINES_PER_BUFFER 15
-#define AUDIO_LINE_SIZE 128
+#define USE_RISC_NOOP 1
+#define LINES_PER_BUFFER 15
+#define AUDIO_LINE_SIZE 128
/* Number of buffer programs to use at once. */
-#define NUMBER_OF_PROGRAMS 8
+#define NUMBER_OF_PROGRAMS 8
/*
* Max size of the RISC program for a buffer. - worst case is 2 writes per line
* Space is also added for the 4 no-op instructions added on the end.
*/
#ifndef USE_RISC_NOOP
-#define MAX_BUFFER_PROGRAM_SIZE \
- (2 * LINES_PER_BUFFER * RISC_WRITE_INSTRUCTION_SIZE + \
- RISC_WRITECR_INSTRUCTION_SIZE * 4)
+#define MAX_BUFFER_PROGRAM_SIZE \
+ (2 * LINES_PER_BUFFER * RISC_WRITE_INSTRUCTION_SIZE + \
+ RISC_WRITECR_INSTRUCTION_SIZE * 4)
#endif
/* MAE 12 July 2005 Try to use NOOP RISC instruction instead */
#ifdef USE_RISC_NOOP
-#define MAX_BUFFER_PROGRAM_SIZE \
- (2 * LINES_PER_BUFFER * RISC_WRITE_INSTRUCTION_SIZE + \
- RISC_NOOP_INSTRUCTION_SIZE * 4)
+#define MAX_BUFFER_PROGRAM_SIZE \
+ (2 * LINES_PER_BUFFER * RISC_WRITE_INSTRUCTION_SIZE + \
+ RISC_NOOP_INSTRUCTION_SIZE * 4)
#endif
/* Sizes of various instructions in bytes. Used when adding instructions. */
-#define RISC_WRITE_INSTRUCTION_SIZE 12
-#define RISC_JUMP_INSTRUCTION_SIZE 12
-#define RISC_SKIP_INSTRUCTION_SIZE 4
-#define RISC_SYNC_INSTRUCTION_SIZE 4
-#define RISC_WRITECR_INSTRUCTION_SIZE 16
-#define RISC_NOOP_INSTRUCTION_SIZE 4
+#define RISC_WRITE_INSTRUCTION_SIZE 12
+#define RISC_JUMP_INSTRUCTION_SIZE 12
+#define RISC_SKIP_INSTRUCTION_SIZE 4
+#define RISC_SYNC_INSTRUCTION_SIZE 4
+#define RISC_WRITECR_INSTRUCTION_SIZE 16
+#define RISC_NOOP_INSTRUCTION_SIZE 4
-#define MAX_AUDIO_DMA_BUFFER_SIZE \
-(MAX_BUFFER_PROGRAM_SIZE * NUMBER_OF_PROGRAMS + RISC_SYNC_INSTRUCTION_SIZE)
+#define MAX_AUDIO_DMA_BUFFER_SIZE \
+ (MAX_BUFFER_PROGRAM_SIZE * NUMBER_OF_PROGRAMS + \
+ RISC_SYNC_INSTRUCTION_SIZE)
#endif
diff --git a/drivers/media/video/cx25821/cx25821-cards.c b/drivers/media/video/cx25821/cx25821-cards.c
index 6ace603..99988c9 100644
--- a/drivers/media/video/cx25821/cx25821-cards.c
+++ b/drivers/media/video/cx25821/cx25821-cards.c
@@ -67,6 +67,6 @@
if (dev->i2c_bus[0].i2c_rc == 0) {
dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom,
- sizeof(eeprom));
+ sizeof(eeprom));
}
}
diff --git a/drivers/media/video/cx25821/cx25821-core.c b/drivers/media/video/cx25821/cx25821-core.c
index a7fa38f..f617474 100644
--- a/drivers/media/video/cx25821/cx25821-core.c
+++ b/drivers/media/video/cx25821/cx25821-core.c
@@ -804,8 +804,8 @@
u32 format)
{
if (channel_select <= 7 && channel_select >= 0) {
- cx_write(dev->channels[channel_select].
- sram_channels->pix_frmt, format);
+ cx_write(dev->channels[channel_select].sram_channels->pix_frmt,
+ format);
dev->channels[channel_select].pixel_formats = format;
}
}
@@ -855,21 +855,19 @@
}
cx25821_sram_channel_setup_audio(dev,
- dev->channels[SRAM_CH08].sram_channels,
- 128, 0);
+ dev->channels[SRAM_CH08].sram_channels, 128, 0);
cx25821_gpio_init(dev);
}
static int cx25821_get_resources(struct cx25821_dev *dev)
{
- if (request_mem_region
- (pci_resource_start(dev->pci, 0), pci_resource_len(dev->pci, 0),
- dev->name))
+ if (request_mem_region(pci_resource_start(dev->pci, 0),
+ pci_resource_len(dev->pci, 0), dev->name))
return 0;
pr_err("%s: can't get MMIO memory @ 0x%llx\n",
- dev->name, (unsigned long long)pci_resource_start(dev->pci, 0));
+ dev->name, (unsigned long long)pci_resource_start(dev->pci, 0));
return -EBUSY;
}
@@ -972,8 +970,7 @@
dev->lmmio = ioremap(dev->base_io_addr, pci_resource_len(dev->pci, 0));
if (!dev->lmmio) {
- CX25821_ERR
- ("ioremap failed, maybe increasing __VMALLOC_RESERVE in page.h\n");
+ CX25821_ERR("ioremap failed, maybe increasing __VMALLOC_RESERVE in page.h\n");
cx25821_iounmap(dev);
return -ENOMEM;
}
@@ -994,7 +991,7 @@
* cx25821_i2c_register(&dev->i2c_bus[2]); */
CX25821_INFO("i2c register! bus->i2c_rc = %d\n",
- dev->i2c_bus[0].i2c_rc);
+ dev->i2c_bus[0].i2c_rc);
cx25821_card_setup(dev);
@@ -1004,9 +1001,8 @@
cx25821_video_register(dev);
/* register IOCTL device */
- dev->ioctl_dev =
- cx25821_vdev_init(dev, dev->pci, &cx25821_videoioctl_template,
- "video");
+ dev->ioctl_dev = cx25821_vdev_init(dev, dev->pci,
+ &cx25821_videoioctl_template, "video");
if (video_register_device
(dev->ioctl_dev, VFL_TYPE_GRABBER, VIDEO_IOCTL_CH) < 0) {
@@ -1103,16 +1099,15 @@
}
if (bpl <= sg_dma_len(sg) - offset) {
/* fits into current chunk */
- *(rp++) =
- cpu_to_le32(RISC_WRITE | RISC_SOL | RISC_EOL | bpl);
+ *(rp++) = cpu_to_le32(RISC_WRITE | RISC_SOL | RISC_EOL |
+ bpl);
*(rp++) = cpu_to_le32(sg_dma_address(sg) + offset);
*(rp++) = cpu_to_le32(0); /* bits 63-32 */
offset += bpl;
} else {
/* scanline needs to be split */
todo = bpl;
- *(rp++) =
- cpu_to_le32(RISC_WRITE | RISC_SOL |
+ *(rp++) = cpu_to_le32(RISC_WRITE | RISC_SOL |
(sg_dma_len(sg) - offset));
*(rp++) = cpu_to_le32(sg_dma_address(sg) + offset);
*(rp++) = cpu_to_le32(0); /* bits 63-32 */
@@ -1120,8 +1115,8 @@
offset = 0;
sg++;
while (todo > sg_dma_len(sg)) {
- *(rp++) =
- cpu_to_le32(RISC_WRITE | sg_dma_len(sg));
+ *(rp++) = cpu_to_le32(RISC_WRITE |
+ sg_dma_len(sg));
*(rp++) = cpu_to_le32(sg_dma_address(sg));
*(rp++) = cpu_to_le32(0); /* bits 63-32 */
todo -= sg_dma_len(sg);
@@ -1160,8 +1155,8 @@
can cause next bpl to start close to a page border. First DMA
region may be smaller than PAGE_SIZE */
/* write and jump need and extra dword */
- instructions =
- fields * (1 + ((bpl + padding) * lines) / PAGE_SIZE + lines);
+ instructions = fields * (1 + ((bpl + padding) * lines) / PAGE_SIZE +
+ lines);
instructions += 2;
rc = btcx_riscmem_alloc(pci, risc, instructions * 12);
@@ -1215,8 +1210,8 @@
if (bpl <= sg_dma_len(sg) - offset) {
/* fits into current chunk */
- *(rp++) =
- cpu_to_le32(RISC_WRITE | sol | RISC_EOL | bpl);
+ *(rp++) = cpu_to_le32(RISC_WRITE | sol | RISC_EOL |
+ bpl);
*(rp++) = cpu_to_le32(sg_dma_address(sg) + offset);
*(rp++) = cpu_to_le32(0); /* bits 63-32 */
offset += bpl;
@@ -1224,7 +1219,7 @@
/* scanline needs to be split */
todo = bpl;
*(rp++) = cpu_to_le32(RISC_WRITE | sol |
- (sg_dma_len(sg) - offset));
+ (sg_dma_len(sg) - offset));
*(rp++) = cpu_to_le32(sg_dma_address(sg) + offset);
*(rp++) = cpu_to_le32(0); /* bits 63-32 */
todo -= (sg_dma_len(sg) - offset);
@@ -1232,7 +1227,7 @@
sg++;
while (todo > sg_dma_len(sg)) {
*(rp++) = cpu_to_le32(RISC_WRITE |
- sg_dma_len(sg));
+ sg_dma_len(sg));
*(rp++) = cpu_to_le32(sg_dma_address(sg));
*(rp++) = cpu_to_le32(0); /* bits 63-32 */
todo -= sg_dma_len(sg);
@@ -1339,8 +1334,8 @@
sram_channels->int_stat);
if (vid_status)
- handled +=
- cx25821_video_irq(dev, i, vid_status);
+ handled += cx25821_video_irq(dev, i,
+ vid_status);
cx_write(PCI_INT_STAT, mask[i]);
}
@@ -1427,9 +1422,8 @@
goto fail_irq;
}
- err =
- request_irq(pci_dev->irq, cx25821_irq, IRQF_SHARED,
- dev->name, dev);
+ err = request_irq(pci_dev->irq, cx25821_irq,
+ IRQF_SHARED, dev->name, dev);
if (err < 0) {
pr_err("%s: can't get IRQ %d\n", dev->name, pci_dev->irq);
@@ -1512,6 +1506,5 @@
pci_unregister_driver(&cx25821_pci_driver);
}
-
module_init(cx25821_init);
module_exit(cx25821_fini);
diff --git a/drivers/media/video/cx25821/cx25821-i2c.c b/drivers/media/video/cx25821/cx25821-i2c.c
index 4d3d0ce..12d7300 100644
--- a/drivers/media/video/cx25821/cx25821-i2c.c
+++ b/drivers/media/video/cx25821/cx25821-i2c.c
@@ -252,8 +252,8 @@
} else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) &&
msgs[i].addr == msgs[i + 1].addr) {
/* write then read from same address */
- retval =
- i2c_sendbytes(i2c_adap, &msgs[i], msgs[i + 1].len);
+ retval = i2c_sendbytes(i2c_adap, &msgs[i],
+ msgs[i + 1].len);
if (retval < 0)
goto err;
@@ -276,10 +276,8 @@
static u32 cx25821_functionality(struct i2c_adapter *adap)
{
- return I2C_FUNC_SMBUS_EMUL |
- I2C_FUNC_I2C |
- I2C_FUNC_SMBUS_WORD_DATA |
- I2C_FUNC_SMBUS_READ_WORD_DATA | I2C_FUNC_SMBUS_WRITE_WORD_DATA;
+ return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C | I2C_FUNC_SMBUS_WORD_DATA |
+ I2C_FUNC_SMBUS_READ_WORD_DATA | I2C_FUNC_SMBUS_WRITE_WORD_DATA;
}
static struct i2c_algorithm cx25821_i2c_algo_template = {
@@ -300,7 +298,7 @@
.name = "cx25821 internal",
};
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
int cx25821_i2c_register(struct cx25821_i2c *bus)
{
struct cx25821_dev *dev = bus->dev;
diff --git a/drivers/media/video/cx25821/cx25821-medusa-defines.h b/drivers/media/video/cx25821/cx25821-medusa-defines.h
index 60d197f..7a9e647 100644
--- a/drivers/media/video/cx25821/cx25821-medusa-defines.h
+++ b/drivers/media/video/cx25821/cx25821-medusa-defines.h
@@ -23,7 +23,7 @@
#ifndef _MEDUSA_DEF_H_
#define _MEDUSA_DEF_H_
-/* Video deocder that we supported */
+/* Video decoder that we supported */
#define VDEC_A 0
#define VDEC_B 1
#define VDEC_C 2
@@ -34,9 +34,9 @@
#define VDEC_H 7
/* end of display sequence */
-#define END_OF_SEQ 0xF;
+#define END_OF_SEQ 0xF;
/* registry string size */
-#define MAX_REGISTRY_SZ 40;
+#define MAX_REGISTRY_SZ 40;
#endif
diff --git a/drivers/media/video/cx25821/cx25821-medusa-reg.h b/drivers/media/video/cx25821/cx25821-medusa-reg.h
index 1c1c228..c98ac94 100644
--- a/drivers/media/video/cx25821/cx25821-medusa-reg.h
+++ b/drivers/media/video/cx25821/cx25821-medusa-reg.h
@@ -28,22 +28,22 @@
#define HOST_REGISTER2 0x0001
/* Chip Configuration Registers */
-#define CHIP_CTRL 0x0100
-#define AFE_AB_CTRL 0x0104
-#define AFE_CD_CTRL 0x0108
-#define AFE_EF_CTRL 0x010C
-#define AFE_GH_CTRL 0x0110
+#define CHIP_CTRL 0x0100
+#define AFE_AB_CTRL 0x0104
+#define AFE_CD_CTRL 0x0108
+#define AFE_EF_CTRL 0x010C
+#define AFE_GH_CTRL 0x0110
#define DENC_AB_CTRL 0x0114
-#define BYP_AB_CTRL 0x0118
-#define MON_A_CTRL 0x011C
-#define DISP_SEQ_A 0x0120
-#define DISP_SEQ_B 0x0124
-#define DISP_AB_CNT 0x0128
-#define DISP_CD_CNT 0x012C
-#define DISP_EF_CNT 0x0130
-#define DISP_GH_CNT 0x0134
-#define DISP_IJ_CNT 0x0138
-#define PIN_OE_CTRL 0x013C
+#define BYP_AB_CTRL 0x0118
+#define MON_A_CTRL 0x011C
+#define DISP_SEQ_A 0x0120
+#define DISP_SEQ_B 0x0124
+#define DISP_AB_CNT 0x0128
+#define DISP_CD_CNT 0x012C
+#define DISP_EF_CNT 0x0130
+#define DISP_GH_CNT 0x0134
+#define DISP_IJ_CNT 0x0138
+#define PIN_OE_CTRL 0x013C
#define PIN_SPD_CTRL 0x0140
#define PIN_SPD_CTRL2 0x0144
#define IRQ_STAT_CTRL 0x0148
@@ -51,8 +51,8 @@
#define POWER_CTRL_CD 0x0150
#define POWER_CTRL_EF 0x0154
#define POWER_CTRL_GH 0x0158
-#define TUNE_CTRL 0x015C
-#define BIAS_CTRL 0x0160
+#define TUNE_CTRL 0x015C
+#define BIAS_CTRL 0x0160
#define AFE_AB_DIAG_CTRL 0x0164
#define AFE_CD_DIAG_CTRL 0x0168
#define AFE_EF_DIAG_CTRL 0x016C
@@ -61,17 +61,17 @@
#define PLL_CD_DIAG_CTRL 0x0178
#define PLL_EF_DIAG_CTRL 0x017C
#define PLL_GH_DIAG_CTRL 0x0180
-#define TEST_CTRL 0x0184
-#define BIST_STAT 0x0188
-#define BIST_STAT2 0x018C
-#define BIST_VID_PLL_AB_STAT 0x0190
-#define BIST_VID_PLL_CD_STAT 0x0194
-#define BIST_VID_PLL_EF_STAT 0x0198
-#define BIST_VID_PLL_GH_STAT 0x019C
+#define TEST_CTRL 0x0184
+#define BIST_STAT 0x0188
+#define BIST_STAT2 0x018C
+#define BIST_VID_PLL_AB_STAT 0x0190
+#define BIST_VID_PLL_CD_STAT 0x0194
+#define BIST_VID_PLL_EF_STAT 0x0198
+#define BIST_VID_PLL_GH_STAT 0x019C
#define DLL_DIAG_CTRL 0x01A0
#define DEV_CH_ID_CTRL 0x01A4
#define ABIST_CTRL_STATUS 0x01A8
-#define ABIST_FREQ 0x01AC
+#define ABIST_FREQ 0x01AC
#define ABIST_GOERT_SHIFT 0x01B0
#define ABIST_COEF12 0x01B4
#define ABIST_COEF34 0x01B8
@@ -92,357 +92,357 @@
#define ABIST_CLAMP_E 0x01F4
#define ABIST_CLAMP_F 0x01F8
-/* Digital Video Encoder A Registers */
-#define DENC_A_REG_1 0x0200
-#define DENC_A_REG_2 0x0204
-#define DENC_A_REG_3 0x0208
-#define DENC_A_REG_4 0x020C
-#define DENC_A_REG_5 0x0210
-#define DENC_A_REG_6 0x0214
-#define DENC_A_REG_7 0x0218
-#define DENC_A_REG_8 0x021C
+/* Digital Video Encoder A Registers */
+#define DENC_A_REG_1 0x0200
+#define DENC_A_REG_2 0x0204
+#define DENC_A_REG_3 0x0208
+#define DENC_A_REG_4 0x020C
+#define DENC_A_REG_5 0x0210
+#define DENC_A_REG_6 0x0214
+#define DENC_A_REG_7 0x0218
+#define DENC_A_REG_8 0x021C
-/* Digital Video Encoder B Registers */
-#define DENC_B_REG_1 0x0300
-#define DENC_B_REG_2 0x0304
-#define DENC_B_REG_3 0x0308
-#define DENC_B_REG_4 0x030C
-#define DENC_B_REG_5 0x0310
-#define DENC_B_REG_6 0x0314
-#define DENC_B_REG_7 0x0318
-#define DENC_B_REG_8 0x031C
+/* Digital Video Encoder B Registers */
+#define DENC_B_REG_1 0x0300
+#define DENC_B_REG_2 0x0304
+#define DENC_B_REG_3 0x0308
+#define DENC_B_REG_4 0x030C
+#define DENC_B_REG_5 0x0310
+#define DENC_B_REG_6 0x0314
+#define DENC_B_REG_7 0x0318
+#define DENC_B_REG_8 0x031C
-/* Video Decoder A Registers */
-#define MODE_CTRL 0x1000
-#define OUT_CTRL1 0x1004
-#define OUT_CTRL_NS 0x1008
-#define GEN_STAT 0x100C
-#define INT_STAT_MASK 0x1010
-#define LUMA_CTRL 0x1014
-#define CHROMA_CTRL 0x1018
-#define CRUSH_CTRL 0x101C
-#define HORIZ_TIM_CTRL 0x1020
-#define VERT_TIM_CTRL 0x1024
-#define MISC_TIM_CTRL 0x1028
-#define FIELD_COUNT 0x102C
-#define HSCALE_CTRL 0x1030
-#define VSCALE_CTRL 0x1034
-#define MAN_VGA_CTRL 0x1038
-#define MAN_AGC_CTRL 0x103C
-#define DFE_CTRL1 0x1040
-#define DFE_CTRL2 0x1044
-#define DFE_CTRL3 0x1048
-#define PLL_CTRL 0x104C
-#define PLL_CTRL_FAST 0x1050
-#define HTL_CTRL 0x1054
-#define SRC_CFG 0x1058
-#define SC_STEP_SIZE 0x105C
-#define SC_CONVERGE_CTRL 0x1060
-#define SC_LOOP_CTRL 0x1064
-#define COMB_2D_HFS_CFG 0x1068
-#define COMB_2D_HFD_CFG 0x106C
-#define COMB_2D_LF_CFG 0x1070
-#define COMB_2D_BLEND 0x1074
-#define COMB_MISC_CTRL 0x1078
+/* Video Decoder A Registers */
+#define MODE_CTRL 0x1000
+#define OUT_CTRL1 0x1004
+#define OUT_CTRL_NS 0x1008
+#define GEN_STAT 0x100C
+#define INT_STAT_MASK 0x1010
+#define LUMA_CTRL 0x1014
+#define CHROMA_CTRL 0x1018
+#define CRUSH_CTRL 0x101C
+#define HORIZ_TIM_CTRL 0x1020
+#define VERT_TIM_CTRL 0x1024
+#define MISC_TIM_CTRL 0x1028
+#define FIELD_COUNT 0x102C
+#define HSCALE_CTRL 0x1030
+#define VSCALE_CTRL 0x1034
+#define MAN_VGA_CTRL 0x1038
+#define MAN_AGC_CTRL 0x103C
+#define DFE_CTRL1 0x1040
+#define DFE_CTRL2 0x1044
+#define DFE_CTRL3 0x1048
+#define PLL_CTRL 0x104C
+#define PLL_CTRL_FAST 0x1050
+#define HTL_CTRL 0x1054
+#define SRC_CFG 0x1058
+#define SC_STEP_SIZE 0x105C
+#define SC_CONVERGE_CTRL 0x1060
+#define SC_LOOP_CTRL 0x1064
+#define COMB_2D_HFS_CFG 0x1068
+#define COMB_2D_HFD_CFG 0x106C
+#define COMB_2D_LF_CFG 0x1070
+#define COMB_2D_BLEND 0x1074
+#define COMB_MISC_CTRL 0x1078
#define COMB_FLAT_THRESH_CTRL 0x107C
-#define COMB_TEST 0x1080
-#define BP_MISC_CTRL 0x1084
-#define VCR_DET_CTRL 0x1088
-#define NOISE_DET_CTRL 0x108C
+#define COMB_TEST 0x1080
+#define BP_MISC_CTRL 0x1084
+#define VCR_DET_CTRL 0x1088
+#define NOISE_DET_CTRL 0x108C
#define COMB_FLAT_NOISE_CTRL 0x1090
-#define VERSION 0x11F8
-#define SOFT_RST_CTRL 0x11FC
+#define VERSION 0x11F8
+#define SOFT_RST_CTRL 0x11FC
-/* Video Decoder B Registers */
-#define VDEC_B_MODE_CTRL 0x1200
-#define VDEC_B_OUT_CTRL1 0x1204
-#define VDEC_B_OUT_CTRL_NS 0x1208
-#define VDEC_B_GEN_STAT 0x120C
+/* Video Decoder B Registers */
+#define VDEC_B_MODE_CTRL 0x1200
+#define VDEC_B_OUT_CTRL1 0x1204
+#define VDEC_B_OUT_CTRL_NS 0x1208
+#define VDEC_B_GEN_STAT 0x120C
#define VDEC_B_INT_STAT_MASK 0x1210
-#define VDEC_B_LUMA_CTRL 0x1214
-#define VDEC_B_CHROMA_CTRL 0x1218
-#define VDEC_B_CRUSH_CTRL 0x121C
+#define VDEC_B_LUMA_CTRL 0x1214
+#define VDEC_B_CHROMA_CTRL 0x1218
+#define VDEC_B_CRUSH_CTRL 0x121C
#define VDEC_B_HORIZ_TIM_CTRL 0x1220
#define VDEC_B_VERT_TIM_CTRL 0x1224
#define VDEC_B_MISC_TIM_CTRL 0x1228
-#define VDEC_B_FIELD_COUNT 0x122C
-#define VDEC_B_HSCALE_CTRL 0x1230
-#define VDEC_B_VSCALE_CTRL 0x1234
-#define VDEC_B_MAN_VGA_CTRL 0x1238
-#define VDEC_B_MAN_AGC_CTRL 0x123C
-#define VDEC_B_DFE_CTRL1 0x1240
-#define VDEC_B_DFE_CTRL2 0x1244
-#define VDEC_B_DFE_CTRL3 0x1248
-#define VDEC_B_PLL_CTRL 0x124C
+#define VDEC_B_FIELD_COUNT 0x122C
+#define VDEC_B_HSCALE_CTRL 0x1230
+#define VDEC_B_VSCALE_CTRL 0x1234
+#define VDEC_B_MAN_VGA_CTRL 0x1238
+#define VDEC_B_MAN_AGC_CTRL 0x123C
+#define VDEC_B_DFE_CTRL1 0x1240
+#define VDEC_B_DFE_CTRL2 0x1244
+#define VDEC_B_DFE_CTRL3 0x1248
+#define VDEC_B_PLL_CTRL 0x124C
#define VDEC_B_PLL_CTRL_FAST 0x1250
-#define VDEC_B_HTL_CTRL 0x1254
-#define VDEC_B_SRC_CFG 0x1258
-#define VDEC_B_SC_STEP_SIZE 0x125C
+#define VDEC_B_HTL_CTRL 0x1254
+#define VDEC_B_SRC_CFG 0x1258
+#define VDEC_B_SC_STEP_SIZE 0x125C
#define VDEC_B_SC_CONVERGE_CTRL 0x1260
-#define VDEC_B_SC_LOOP_CTRL 0x1264
+#define VDEC_B_SC_LOOP_CTRL 0x1264
#define VDEC_B_COMB_2D_HFS_CFG 0x1268
#define VDEC_B_COMB_2D_HFD_CFG 0x126C
#define VDEC_B_COMB_2D_LF_CFG 0x1270
#define VDEC_B_COMB_2D_BLEND 0x1274
#define VDEC_B_COMB_MISC_CTRL 0x1278
-#define VDEC_B_COMB_FLAT_THRESH_CTRL 0x127C
-#define VDEC_B_COMB_TEST 0x1280
-#define VDEC_B_BP_MISC_CTRL 0x1284
-#define VDEC_B_VCR_DET_CTRL 0x1288
+#define VDEC_B_COMB_FLAT_THRESH_CTRL 0x127C
+#define VDEC_B_COMB_TEST 0x1280
+#define VDEC_B_BP_MISC_CTRL 0x1284
+#define VDEC_B_VCR_DET_CTRL 0x1288
#define VDEC_B_NOISE_DET_CTRL 0x128C
#define VDEC_B_COMB_FLAT_NOISE_CTRL 0x1290
-#define VDEC_B_VERSION 0x13F8
+#define VDEC_B_VERSION 0x13F8
#define VDEC_B_SOFT_RST_CTRL 0x13FC
/* Video Decoder C Registers */
-#define VDEC_C_MODE_CTRL 0x1400
-#define VDEC_C_OUT_CTRL1 0x1404
-#define VDEC_C_OUT_CTRL_NS 0x1408
-#define VDEC_C_GEN_STAT 0x140C
+#define VDEC_C_MODE_CTRL 0x1400
+#define VDEC_C_OUT_CTRL1 0x1404
+#define VDEC_C_OUT_CTRL_NS 0x1408
+#define VDEC_C_GEN_STAT 0x140C
#define VDEC_C_INT_STAT_MASK 0x1410
-#define VDEC_C_LUMA_CTRL 0x1414
-#define VDEC_C_CHROMA_CTRL 0x1418
-#define VDEC_C_CRUSH_CTRL 0x141C
+#define VDEC_C_LUMA_CTRL 0x1414
+#define VDEC_C_CHROMA_CTRL 0x1418
+#define VDEC_C_CRUSH_CTRL 0x141C
#define VDEC_C_HORIZ_TIM_CTRL 0x1420
#define VDEC_C_VERT_TIM_CTRL 0x1424
#define VDEC_C_MISC_TIM_CTRL 0x1428
-#define VDEC_C_FIELD_COUNT 0x142C
-#define VDEC_C_HSCALE_CTRL 0x1430
-#define VDEC_C_VSCALE_CTRL 0x1434
-#define VDEC_C_MAN_VGA_CTRL 0x1438
-#define VDEC_C_MAN_AGC_CTRL 0x143C
-#define VDEC_C_DFE_CTRL1 0x1440
-#define VDEC_C_DFE_CTRL2 0x1444
-#define VDEC_C_DFE_CTRL3 0x1448
-#define VDEC_C_PLL_CTRL 0x144C
+#define VDEC_C_FIELD_COUNT 0x142C
+#define VDEC_C_HSCALE_CTRL 0x1430
+#define VDEC_C_VSCALE_CTRL 0x1434
+#define VDEC_C_MAN_VGA_CTRL 0x1438
+#define VDEC_C_MAN_AGC_CTRL 0x143C
+#define VDEC_C_DFE_CTRL1 0x1440
+#define VDEC_C_DFE_CTRL2 0x1444
+#define VDEC_C_DFE_CTRL3 0x1448
+#define VDEC_C_PLL_CTRL 0x144C
#define VDEC_C_PLL_CTRL_FAST 0x1450
-#define VDEC_C_HTL_CTRL 0x1454
-#define VDEC_C_SRC_CFG 0x1458
-#define VDEC_C_SC_STEP_SIZE 0x145C
+#define VDEC_C_HTL_CTRL 0x1454
+#define VDEC_C_SRC_CFG 0x1458
+#define VDEC_C_SC_STEP_SIZE 0x145C
#define VDEC_C_SC_CONVERGE_CTRL 0x1460
-#define VDEC_C_SC_LOOP_CTRL 0x1464
+#define VDEC_C_SC_LOOP_CTRL 0x1464
#define VDEC_C_COMB_2D_HFS_CFG 0x1468
#define VDEC_C_COMB_2D_HFD_CFG 0x146C
#define VDEC_C_COMB_2D_LF_CFG 0x1470
#define VDEC_C_COMB_2D_BLEND 0x1474
#define VDEC_C_COMB_MISC_CTRL 0x1478
-#define VDEC_C_COMB_FLAT_THRESH_CTRL 0x147C
-#define VDEC_C_COMB_TEST 0x1480
-#define VDEC_C_BP_MISC_CTRL 0x1484
-#define VDEC_C_VCR_DET_CTRL 0x1488
+#define VDEC_C_COMB_FLAT_THRESH_CTRL 0x147C
+#define VDEC_C_COMB_TEST 0x1480
+#define VDEC_C_BP_MISC_CTRL 0x1484
+#define VDEC_C_VCR_DET_CTRL 0x1488
#define VDEC_C_NOISE_DET_CTRL 0x148C
#define VDEC_C_COMB_FLAT_NOISE_CTRL 0x1490
-#define VDEC_C_VERSION 0x15F8
+#define VDEC_C_VERSION 0x15F8
#define VDEC_C_SOFT_RST_CTRL 0x15FC
/* Video Decoder D Registers */
-#define VDEC_D_MODE_CTRL 0x1600
-#define VDEC_D_OUT_CTRL1 0x1604
-#define VDEC_D_OUT_CTRL_NS 0x1608
-#define VDEC_D_GEN_STAT 0x160C
+#define VDEC_D_MODE_CTRL 0x1600
+#define VDEC_D_OUT_CTRL1 0x1604
+#define VDEC_D_OUT_CTRL_NS 0x1608
+#define VDEC_D_GEN_STAT 0x160C
#define VDEC_D_INT_STAT_MASK 0x1610
-#define VDEC_D_LUMA_CTRL 0x1614
-#define VDEC_D_CHROMA_CTRL 0x1618
-#define VDEC_D_CRUSH_CTRL 0x161C
+#define VDEC_D_LUMA_CTRL 0x1614
+#define VDEC_D_CHROMA_CTRL 0x1618
+#define VDEC_D_CRUSH_CTRL 0x161C
#define VDEC_D_HORIZ_TIM_CTRL 0x1620
#define VDEC_D_VERT_TIM_CTRL 0x1624
#define VDEC_D_MISC_TIM_CTRL 0x1628
-#define VDEC_D_FIELD_COUNT 0x162C
-#define VDEC_D_HSCALE_CTRL 0x1630
-#define VDEC_D_VSCALE_CTRL 0x1634
-#define VDEC_D_MAN_VGA_CTRL 0x1638
-#define VDEC_D_MAN_AGC_CTRL 0x163C
-#define VDEC_D_DFE_CTRL1 0x1640
-#define VDEC_D_DFE_CTRL2 0x1644
-#define VDEC_D_DFE_CTRL3 0x1648
-#define VDEC_D_PLL_CTRL 0x164C
+#define VDEC_D_FIELD_COUNT 0x162C
+#define VDEC_D_HSCALE_CTRL 0x1630
+#define VDEC_D_VSCALE_CTRL 0x1634
+#define VDEC_D_MAN_VGA_CTRL 0x1638
+#define VDEC_D_MAN_AGC_CTRL 0x163C
+#define VDEC_D_DFE_CTRL1 0x1640
+#define VDEC_D_DFE_CTRL2 0x1644
+#define VDEC_D_DFE_CTRL3 0x1648
+#define VDEC_D_PLL_CTRL 0x164C
#define VDEC_D_PLL_CTRL_FAST 0x1650
-#define VDEC_D_HTL_CTRL 0x1654
-#define VDEC_D_SRC_CFG 0x1658
-#define VDEC_D_SC_STEP_SIZE 0x165C
+#define VDEC_D_HTL_CTRL 0x1654
+#define VDEC_D_SRC_CFG 0x1658
+#define VDEC_D_SC_STEP_SIZE 0x165C
#define VDEC_D_SC_CONVERGE_CTRL 0x1660
-#define VDEC_D_SC_LOOP_CTRL 0x1664
+#define VDEC_D_SC_LOOP_CTRL 0x1664
#define VDEC_D_COMB_2D_HFS_CFG 0x1668
#define VDEC_D_COMB_2D_HFD_CFG 0x166C
#define VDEC_D_COMB_2D_LF_CFG 0x1670
#define VDEC_D_COMB_2D_BLEND 0x1674
#define VDEC_D_COMB_MISC_CTRL 0x1678
-#define VDEC_D_COMB_FLAT_THRESH_CTRL 0x167C
-#define VDEC_D_COMB_TEST 0x1680
-#define VDEC_D_BP_MISC_CTRL 0x1684
-#define VDEC_D_VCR_DET_CTRL 0x1688
+#define VDEC_D_COMB_FLAT_THRESH_CTRL 0x167C
+#define VDEC_D_COMB_TEST 0x1680
+#define VDEC_D_BP_MISC_CTRL 0x1684
+#define VDEC_D_VCR_DET_CTRL 0x1688
#define VDEC_D_NOISE_DET_CTRL 0x168C
#define VDEC_D_COMB_FLAT_NOISE_CTRL 0x1690
-#define VDEC_D_VERSION 0x17F8
+#define VDEC_D_VERSION 0x17F8
#define VDEC_D_SOFT_RST_CTRL 0x17FC
/* Video Decoder E Registers */
-#define VDEC_E_MODE_CTRL 0x1800
-#define VDEC_E_OUT_CTRL1 0x1804
-#define VDEC_E_OUT_CTRL_NS 0x1808
-#define VDEC_E_GEN_STAT 0x180C
+#define VDEC_E_MODE_CTRL 0x1800
+#define VDEC_E_OUT_CTRL1 0x1804
+#define VDEC_E_OUT_CTRL_NS 0x1808
+#define VDEC_E_GEN_STAT 0x180C
#define VDEC_E_INT_STAT_MASK 0x1810
-#define VDEC_E_LUMA_CTRL 0x1814
-#define VDEC_E_CHROMA_CTRL 0x1818
-#define VDEC_E_CRUSH_CTRL 0x181C
+#define VDEC_E_LUMA_CTRL 0x1814
+#define VDEC_E_CHROMA_CTRL 0x1818
+#define VDEC_E_CRUSH_CTRL 0x181C
#define VDEC_E_HORIZ_TIM_CTRL 0x1820
#define VDEC_E_VERT_TIM_CTRL 0x1824
#define VDEC_E_MISC_TIM_CTRL 0x1828
-#define VDEC_E_FIELD_COUNT 0x182C
-#define VDEC_E_HSCALE_CTRL 0x1830
-#define VDEC_E_VSCALE_CTRL 0x1834
-#define VDEC_E_MAN_VGA_CTRL 0x1838
-#define VDEC_E_MAN_AGC_CTRL 0x183C
-#define VDEC_E_DFE_CTRL1 0x1840
-#define VDEC_E_DFE_CTRL2 0x1844
-#define VDEC_E_DFE_CTRL3 0x1848
-#define VDEC_E_PLL_CTRL 0x184C
+#define VDEC_E_FIELD_COUNT 0x182C
+#define VDEC_E_HSCALE_CTRL 0x1830
+#define VDEC_E_VSCALE_CTRL 0x1834
+#define VDEC_E_MAN_VGA_CTRL 0x1838
+#define VDEC_E_MAN_AGC_CTRL 0x183C
+#define VDEC_E_DFE_CTRL1 0x1840
+#define VDEC_E_DFE_CTRL2 0x1844
+#define VDEC_E_DFE_CTRL3 0x1848
+#define VDEC_E_PLL_CTRL 0x184C
#define VDEC_E_PLL_CTRL_FAST 0x1850
-#define VDEC_E_HTL_CTRL 0x1854
-#define VDEC_E_SRC_CFG 0x1858
-#define VDEC_E_SC_STEP_SIZE 0x185C
+#define VDEC_E_HTL_CTRL 0x1854
+#define VDEC_E_SRC_CFG 0x1858
+#define VDEC_E_SC_STEP_SIZE 0x185C
#define VDEC_E_SC_CONVERGE_CTRL 0x1860
-#define VDEC_E_SC_LOOP_CTRL 0x1864
+#define VDEC_E_SC_LOOP_CTRL 0x1864
#define VDEC_E_COMB_2D_HFS_CFG 0x1868
#define VDEC_E_COMB_2D_HFD_CFG 0x186C
#define VDEC_E_COMB_2D_LF_CFG 0x1870
#define VDEC_E_COMB_2D_BLEND 0x1874
#define VDEC_E_COMB_MISC_CTRL 0x1878
-#define VDEC_E_COMB_FLAT_THRESH_CTRL 0x187C
-#define VDEC_E_COMB_TEST 0x1880
-#define VDEC_E_BP_MISC_CTRL 0x1884
-#define VDEC_E_VCR_DET_CTRL 0x1888
+#define VDEC_E_COMB_FLAT_THRESH_CTRL 0x187C
+#define VDEC_E_COMB_TEST 0x1880
+#define VDEC_E_BP_MISC_CTRL 0x1884
+#define VDEC_E_VCR_DET_CTRL 0x1888
#define VDEC_E_NOISE_DET_CTRL 0x188C
#define VDEC_E_COMB_FLAT_NOISE_CTRL 0x1890
-#define VDEC_E_VERSION 0x19F8
+#define VDEC_E_VERSION 0x19F8
#define VDEC_E_SOFT_RST_CTRL 0x19FC
/* Video Decoder F Registers */
-#define VDEC_F_MODE_CTRL 0x1A00
-#define VDEC_F_OUT_CTRL1 0x1A04
-#define VDEC_F_OUT_CTRL_NS 0x1A08
-#define VDEC_F_GEN_STAT 0x1A0C
+#define VDEC_F_MODE_CTRL 0x1A00
+#define VDEC_F_OUT_CTRL1 0x1A04
+#define VDEC_F_OUT_CTRL_NS 0x1A08
+#define VDEC_F_GEN_STAT 0x1A0C
#define VDEC_F_INT_STAT_MASK 0x1A10
-#define VDEC_F_LUMA_CTRL 0x1A14
-#define VDEC_F_CHROMA_CTRL 0x1A18
-#define VDEC_F_CRUSH_CTRL 0x1A1C
+#define VDEC_F_LUMA_CTRL 0x1A14
+#define VDEC_F_CHROMA_CTRL 0x1A18
+#define VDEC_F_CRUSH_CTRL 0x1A1C
#define VDEC_F_HORIZ_TIM_CTRL 0x1A20
#define VDEC_F_VERT_TIM_CTRL 0x1A24
#define VDEC_F_MISC_TIM_CTRL 0x1A28
-#define VDEC_F_FIELD_COUNT 0x1A2C
-#define VDEC_F_HSCALE_CTRL 0x1A30
-#define VDEC_F_VSCALE_CTRL 0x1A34
-#define VDEC_F_MAN_VGA_CTRL 0x1A38
-#define VDEC_F_MAN_AGC_CTRL 0x1A3C
-#define VDEC_F_DFE_CTRL1 0x1A40
-#define VDEC_F_DFE_CTRL2 0x1A44
-#define VDEC_F_DFE_CTRL3 0x1A48
-#define VDEC_F_PLL_CTRL 0x1A4C
+#define VDEC_F_FIELD_COUNT 0x1A2C
+#define VDEC_F_HSCALE_CTRL 0x1A30
+#define VDEC_F_VSCALE_CTRL 0x1A34
+#define VDEC_F_MAN_VGA_CTRL 0x1A38
+#define VDEC_F_MAN_AGC_CTRL 0x1A3C
+#define VDEC_F_DFE_CTRL1 0x1A40
+#define VDEC_F_DFE_CTRL2 0x1A44
+#define VDEC_F_DFE_CTRL3 0x1A48
+#define VDEC_F_PLL_CTRL 0x1A4C
#define VDEC_F_PLL_CTRL_FAST 0x1A50
-#define VDEC_F_HTL_CTRL 0x1A54
-#define VDEC_F_SRC_CFG 0x1A58
-#define VDEC_F_SC_STEP_SIZE 0x1A5C
+#define VDEC_F_HTL_CTRL 0x1A54
+#define VDEC_F_SRC_CFG 0x1A58
+#define VDEC_F_SC_STEP_SIZE 0x1A5C
#define VDEC_F_SC_CONVERGE_CTRL 0x1A60
-#define VDEC_F_SC_LOOP_CTRL 0x1A64
+#define VDEC_F_SC_LOOP_CTRL 0x1A64
#define VDEC_F_COMB_2D_HFS_CFG 0x1A68
#define VDEC_F_COMB_2D_HFD_CFG 0x1A6C
#define VDEC_F_COMB_2D_LF_CFG 0x1A70
#define VDEC_F_COMB_2D_BLEND 0x1A74
#define VDEC_F_COMB_MISC_CTRL 0x1A78
-#define VDEC_F_COMB_FLAT_THRESH_CTRL 0x1A7C
-#define VDEC_F_COMB_TEST 0x1A80
-#define VDEC_F_BP_MISC_CTRL 0x1A84
-#define VDEC_F_VCR_DET_CTRL 0x1A88
+#define VDEC_F_COMB_FLAT_THRESH_CTRL 0x1A7C
+#define VDEC_F_COMB_TEST 0x1A80
+#define VDEC_F_BP_MISC_CTRL 0x1A84
+#define VDEC_F_VCR_DET_CTRL 0x1A88
#define VDEC_F_NOISE_DET_CTRL 0x1A8C
#define VDEC_F_COMB_FLAT_NOISE_CTRL 0x1A90
-#define VDEC_F_VERSION 0x1BF8
+#define VDEC_F_VERSION 0x1BF8
#define VDEC_F_SOFT_RST_CTRL 0x1BFC
/* Video Decoder G Registers */
-#define VDEC_G_MODE_CTRL 0x1C00
-#define VDEC_G_OUT_CTRL1 0x1C04
-#define VDEC_G_OUT_CTRL_NS 0x1C08
-#define VDEC_G_GEN_STAT 0x1C0C
+#define VDEC_G_MODE_CTRL 0x1C00
+#define VDEC_G_OUT_CTRL1 0x1C04
+#define VDEC_G_OUT_CTRL_NS 0x1C08
+#define VDEC_G_GEN_STAT 0x1C0C
#define VDEC_G_INT_STAT_MASK 0x1C10
-#define VDEC_G_LUMA_CTRL 0x1C14
-#define VDEC_G_CHROMA_CTRL 0x1C18
-#define VDEC_G_CRUSH_CTRL 0x1C1C
+#define VDEC_G_LUMA_CTRL 0x1C14
+#define VDEC_G_CHROMA_CTRL 0x1C18
+#define VDEC_G_CRUSH_CTRL 0x1C1C
#define VDEC_G_HORIZ_TIM_CTRL 0x1C20
#define VDEC_G_VERT_TIM_CTRL 0x1C24
#define VDEC_G_MISC_TIM_CTRL 0x1C28
-#define VDEC_G_FIELD_COUNT 0x1C2C
-#define VDEC_G_HSCALE_CTRL 0x1C30
-#define VDEC_G_VSCALE_CTRL 0x1C34
-#define VDEC_G_MAN_VGA_CTRL 0x1C38
-#define VDEC_G_MAN_AGC_CTRL 0x1C3C
-#define VDEC_G_DFE_CTRL1 0x1C40
-#define VDEC_G_DFE_CTRL2 0x1C44
-#define VDEC_G_DFE_CTRL3 0x1C48
-#define VDEC_G_PLL_CTRL 0x1C4C
+#define VDEC_G_FIELD_COUNT 0x1C2C
+#define VDEC_G_HSCALE_CTRL 0x1C30
+#define VDEC_G_VSCALE_CTRL 0x1C34
+#define VDEC_G_MAN_VGA_CTRL 0x1C38
+#define VDEC_G_MAN_AGC_CTRL 0x1C3C
+#define VDEC_G_DFE_CTRL1 0x1C40
+#define VDEC_G_DFE_CTRL2 0x1C44
+#define VDEC_G_DFE_CTRL3 0x1C48
+#define VDEC_G_PLL_CTRL 0x1C4C
#define VDEC_G_PLL_CTRL_FAST 0x1C50
-#define VDEC_G_HTL_CTRL 0x1C54
-#define VDEC_G_SRC_CFG 0x1C58
-#define VDEC_G_SC_STEP_SIZE 0x1C5C
+#define VDEC_G_HTL_CTRL 0x1C54
+#define VDEC_G_SRC_CFG 0x1C58
+#define VDEC_G_SC_STEP_SIZE 0x1C5C
#define VDEC_G_SC_CONVERGE_CTRL 0x1C60
-#define VDEC_G_SC_LOOP_CTRL 0x1C64
+#define VDEC_G_SC_LOOP_CTRL 0x1C64
#define VDEC_G_COMB_2D_HFS_CFG 0x1C68
#define VDEC_G_COMB_2D_HFD_CFG 0x1C6C
#define VDEC_G_COMB_2D_LF_CFG 0x1C70
#define VDEC_G_COMB_2D_BLEND 0x1C74
#define VDEC_G_COMB_MISC_CTRL 0x1C78
-#define VDEC_G_COMB_FLAT_THRESH_CTRL 0x1C7C
-#define VDEC_G_COMB_TEST 0x1C80
-#define VDEC_G_BP_MISC_CTRL 0x1C84
-#define VDEC_G_VCR_DET_CTRL 0x1C88
+#define VDEC_G_COMB_FLAT_THRESH_CTRL 0x1C7C
+#define VDEC_G_COMB_TEST 0x1C80
+#define VDEC_G_BP_MISC_CTRL 0x1C84
+#define VDEC_G_VCR_DET_CTRL 0x1C88
#define VDEC_G_NOISE_DET_CTRL 0x1C8C
#define VDEC_G_COMB_FLAT_NOISE_CTRL 0x1C90
-#define VDEC_G_VERSION 0x1DF8
+#define VDEC_G_VERSION 0x1DF8
#define VDEC_G_SOFT_RST_CTRL 0x1DFC
-/* Video Decoder H Registers */
-#define VDEC_H_MODE_CTRL 0x1E00
-#define VDEC_H_OUT_CTRL1 0x1E04
-#define VDEC_H_OUT_CTRL_NS 0x1E08
-#define VDEC_H_GEN_STAT 0x1E0C
+/* Video Decoder H Registers */
+#define VDEC_H_MODE_CTRL 0x1E00
+#define VDEC_H_OUT_CTRL1 0x1E04
+#define VDEC_H_OUT_CTRL_NS 0x1E08
+#define VDEC_H_GEN_STAT 0x1E0C
#define VDEC_H_INT_STAT_MASK 0x1E1E
-#define VDEC_H_LUMA_CTRL 0x1E14
-#define VDEC_H_CHROMA_CTRL 0x1E18
-#define VDEC_H_CRUSH_CTRL 0x1E1C
+#define VDEC_H_LUMA_CTRL 0x1E14
+#define VDEC_H_CHROMA_CTRL 0x1E18
+#define VDEC_H_CRUSH_CTRL 0x1E1C
#define VDEC_H_HORIZ_TIM_CTRL 0x1E20
#define VDEC_H_VERT_TIM_CTRL 0x1E24
#define VDEC_H_MISC_TIM_CTRL 0x1E28
-#define VDEC_H_FIELD_COUNT 0x1E2C
-#define VDEC_H_HSCALE_CTRL 0x1E30
-#define VDEC_H_VSCALE_CTRL 0x1E34
-#define VDEC_H_MAN_VGA_CTRL 0x1E38
-#define VDEC_H_MAN_AGC_CTRL 0x1E3C
-#define VDEC_H_DFE_CTRL1 0x1E40
-#define VDEC_H_DFE_CTRL2 0x1E44
-#define VDEC_H_DFE_CTRL3 0x1E48
-#define VDEC_H_PLL_CTRL 0x1E4C
+#define VDEC_H_FIELD_COUNT 0x1E2C
+#define VDEC_H_HSCALE_CTRL 0x1E30
+#define VDEC_H_VSCALE_CTRL 0x1E34
+#define VDEC_H_MAN_VGA_CTRL 0x1E38
+#define VDEC_H_MAN_AGC_CTRL 0x1E3C
+#define VDEC_H_DFE_CTRL1 0x1E40
+#define VDEC_H_DFE_CTRL2 0x1E44
+#define VDEC_H_DFE_CTRL3 0x1E48
+#define VDEC_H_PLL_CTRL 0x1E4C
#define VDEC_H_PLL_CTRL_FAST 0x1E50
-#define VDEC_H_HTL_CTRL 0x1E54
-#define VDEC_H_SRC_CFG 0x1E58
-#define VDEC_H_SC_STEP_SIZE 0x1E5C
+#define VDEC_H_HTL_CTRL 0x1E54
+#define VDEC_H_SRC_CFG 0x1E58
+#define VDEC_H_SC_STEP_SIZE 0x1E5C
#define VDEC_H_SC_CONVERGE_CTRL 0x1E60
-#define VDEC_H_SC_LOOP_CTRL 0x1E64
+#define VDEC_H_SC_LOOP_CTRL 0x1E64
#define VDEC_H_COMB_2D_HFS_CFG 0x1E68
#define VDEC_H_COMB_2D_HFD_CFG 0x1E6C
#define VDEC_H_COMB_2D_LF_CFG 0x1E70
#define VDEC_H_COMB_2D_BLEND 0x1E74
#define VDEC_H_COMB_MISC_CTRL 0x1E78
-#define VDEC_H_COMB_FLAT_THRESH_CTRL 0x1E7C
-#define VDEC_H_COMB_TEST 0x1E80
-#define VDEC_H_BP_MISC_CTRL 0x1E84
-#define VDEC_H_VCR_DET_CTRL 0x1E88
+#define VDEC_H_COMB_FLAT_THRESH_CTRL 0x1E7C
+#define VDEC_H_COMB_TEST 0x1E80
+#define VDEC_H_BP_MISC_CTRL 0x1E84
+#define VDEC_H_VCR_DET_CTRL 0x1E88
#define VDEC_H_NOISE_DET_CTRL 0x1E8C
#define VDEC_H_COMB_FLAT_NOISE_CTRL 0x1E90
-#define VDEC_H_VERSION 0x1FF8
+#define VDEC_H_VERSION 0x1FF8
#define VDEC_H_SOFT_RST_CTRL 0x1FFC
/*****************************************************************************/
/* LUMA_CTRL register fields */
-#define VDEC_A_BRITE_CTRL 0x1014
+#define VDEC_A_BRITE_CTRL 0x1014
#define VDEC_A_CNTRST_CTRL 0x1015
#define VDEC_A_PEAK_SEL 0x1016
diff --git a/drivers/media/video/cx25821/cx25821-medusa-video.c b/drivers/media/video/cx25821/cx25821-medusa-video.c
index fc780d0..298a68d 100644
--- a/drivers/media/video/cx25821/cx25821-medusa-video.c
+++ b/drivers/media/video/cx25821/cx25821-medusa-video.c
@@ -99,82 +99,67 @@
for (i = 0; i < MAX_DECODERS; i++) {
/* set video format NTSC-M */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i),
- &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ MODE_CTRL + (0x200 * i), &tmp);
value &= 0xFFFFFFF0;
/* enable the fast locking mode bit[16] */
value |= 0x10001;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i),
- value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ MODE_CTRL + (0x200 * i), value);
/* resolution NTSC 720x480 */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- HORIZ_TIM_CTRL + (0x200 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ HORIZ_TIM_CTRL + (0x200 * i), &tmp);
value &= 0x00C00C00;
value |= 0x612D0074;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- HORIZ_TIM_CTRL + (0x200 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ HORIZ_TIM_CTRL + (0x200 * i), value);
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- VERT_TIM_CTRL + (0x200 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ VERT_TIM_CTRL + (0x200 * i), &tmp);
value &= 0x00C00C00;
value |= 0x1C1E001A; /* vblank_cnt + 2 to get camera ID */
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- VERT_TIM_CTRL + (0x200 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ VERT_TIM_CTRL + (0x200 * i), value);
/* chroma subcarrier step size */
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- SC_STEP_SIZE + (0x200 * i), 0x43E00000);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ SC_STEP_SIZE + (0x200 * i), 0x43E00000);
/* enable VIP optional active */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- OUT_CTRL_NS + (0x200 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ OUT_CTRL_NS + (0x200 * i), &tmp);
value &= 0xFFFBFFFF;
value |= 0x00040000;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- OUT_CTRL_NS + (0x200 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ OUT_CTRL_NS + (0x200 * i), value);
/* enable VIP optional active (VIP_OPT_AL) for direct output. */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i),
- &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ OUT_CTRL1 + (0x200 * i), &tmp);
value &= 0xFFFBFFFF;
value |= 0x00040000;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i),
- value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ OUT_CTRL1 + (0x200 * i), value);
/*
* clear VPRES_VERT_EN bit, fixes the chroma run away problem
* when the input switching rate < 16 fields
*/
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- MISC_TIM_CTRL + (0x200 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ MISC_TIM_CTRL + (0x200 * i), &tmp);
/* disable special play detection */
value = setBitAtPos(value, 14);
value = clearBitAtPos(value, 15);
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- MISC_TIM_CTRL + (0x200 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ MISC_TIM_CTRL + (0x200 * i), value);
/* set vbi_gate_en to 0 */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i),
- &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DFE_CTRL1 + (0x200 * i), &tmp);
value = clearBitAtPos(value, 29);
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i),
- value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DFE_CTRL1 + (0x200 * i), value);
/* Enable the generation of blue field output if no video */
medusa_enable_bluefield_output(dev, i, 1);
@@ -182,61 +167,49 @@
for (i = 0; i < MAX_ENCODERS; i++) {
/* NTSC hclock */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- DENC_A_REG_1 + (0x100 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DENC_A_REG_1 + (0x100 * i), &tmp);
value &= 0xF000FC00;
value |= 0x06B402D0;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_1 + (0x100 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_1 + (0x100 * i), value);
/* burst begin and burst end */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- DENC_A_REG_2 + (0x100 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DENC_A_REG_2 + (0x100 * i), &tmp);
value &= 0xFF000000;
value |= 0x007E9054;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_2 + (0x100 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_2 + (0x100 * i), value);
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- DENC_A_REG_3 + (0x100 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DENC_A_REG_3 + (0x100 * i), &tmp);
value &= 0xFC00FE00;
value |= 0x00EC00F0;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_3 + (0x100 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_3 + (0x100 * i), value);
/* set NTSC vblank, no phase alternation, 7.5 IRE pedestal */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- DENC_A_REG_4 + (0x100 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DENC_A_REG_4 + (0x100 * i), &tmp);
value &= 0x00FCFFFF;
value |= 0x13020000;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_4 + (0x100 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_4 + (0x100 * i), value);
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- DENC_A_REG_5 + (0x100 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DENC_A_REG_5 + (0x100 * i), &tmp);
value &= 0xFFFF0000;
value |= 0x0000E575;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_5 + (0x100 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_5 + (0x100 * i), value);
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_6 + (0x100 * i), 0x009A89C1);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_6 + (0x100 * i), 0x009A89C1);
/* Subcarrier Increment */
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_7 + (0x100 * i), 0x21F07C1F);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_7 + (0x100 * i), 0x21F07C1F);
}
/* set picture resolutions */
@@ -261,34 +234,27 @@
u32 value = 0, tmp = 0;
/* Setup for 2D threshold */
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_HFS_CFG + (0x200 * dec),
- 0x20002861);
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_HFD_CFG + (0x200 * dec),
- 0x20002861);
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_LF_CFG + (0x200 * dec),
- 0x200A1023);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ COMB_2D_HFS_CFG + (0x200 * dec), 0x20002861);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ COMB_2D_HFD_CFG + (0x200 * dec), 0x20002861);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ COMB_2D_LF_CFG + (0x200 * dec), 0x200A1023);
/* Setup flat chroma and luma thresholds */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- COMB_FLAT_THRESH_CTRL + (0x200 * dec), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ COMB_FLAT_THRESH_CTRL + (0x200 * dec), &tmp);
value &= 0x06230000;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- COMB_FLAT_THRESH_CTRL + (0x200 * dec), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ COMB_FLAT_THRESH_CTRL + (0x200 * dec), value);
/* set comb 2D blend */
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_BLEND + (0x200 * dec),
- 0x210F0F0F);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ COMB_2D_BLEND + (0x200 * dec), 0x210F0F0F);
/* COMB MISC CONTROL */
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], COMB_MISC_CTRL + (0x200 * dec),
- 0x41120A7F);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ COMB_MISC_CTRL + (0x200 * dec), 0x41120A7F);
return ret_val;
}
@@ -304,83 +270,68 @@
for (i = 0; i < MAX_DECODERS; i++) {
/* set video format PAL-BDGHI */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i),
- &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ MODE_CTRL + (0x200 * i), &tmp);
value &= 0xFFFFFFF0;
/* enable the fast locking mode bit[16] */
value |= 0x10004;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i),
- value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ MODE_CTRL + (0x200 * i), value);
/* resolution PAL 720x576 */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- HORIZ_TIM_CTRL + (0x200 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ HORIZ_TIM_CTRL + (0x200 * i), &tmp);
value &= 0x00C00C00;
value |= 0x632D007D;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- HORIZ_TIM_CTRL + (0x200 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ HORIZ_TIM_CTRL + (0x200 * i), value);
/* vblank656_cnt=x26, vactive_cnt=240h, vblank_cnt=x24 */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- VERT_TIM_CTRL + (0x200 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ VERT_TIM_CTRL + (0x200 * i), &tmp);
value &= 0x00C00C00;
value |= 0x28240026; /* vblank_cnt + 2 to get camera ID */
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- VERT_TIM_CTRL + (0x200 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ VERT_TIM_CTRL + (0x200 * i), value);
/* chroma subcarrier step size */
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- SC_STEP_SIZE + (0x200 * i), 0x5411E2D0);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ SC_STEP_SIZE + (0x200 * i), 0x5411E2D0);
/* enable VIP optional active */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- OUT_CTRL_NS + (0x200 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ OUT_CTRL_NS + (0x200 * i), &tmp);
value &= 0xFFFBFFFF;
value |= 0x00040000;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- OUT_CTRL_NS + (0x200 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ OUT_CTRL_NS + (0x200 * i), value);
/* enable VIP optional active (VIP_OPT_AL) for direct output. */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i),
- &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ OUT_CTRL1 + (0x200 * i), &tmp);
value &= 0xFFFBFFFF;
value |= 0x00040000;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i),
- value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ OUT_CTRL1 + (0x200 * i), value);
/*
* clear VPRES_VERT_EN bit, fixes the chroma run away problem
* when the input switching rate < 16 fields
*/
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- MISC_TIM_CTRL + (0x200 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ MISC_TIM_CTRL + (0x200 * i), &tmp);
/* disable special play detection */
value = setBitAtPos(value, 14);
value = clearBitAtPos(value, 15);
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- MISC_TIM_CTRL + (0x200 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ MISC_TIM_CTRL + (0x200 * i), value);
/* set vbi_gate_en to 0 */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i),
- &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DFE_CTRL1 + (0x200 * i), &tmp);
value = clearBitAtPos(value, 29);
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i),
- value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DFE_CTRL1 + (0x200 * i), value);
medusa_PALCombInit(dev, i);
@@ -390,62 +341,50 @@
for (i = 0; i < MAX_ENCODERS; i++) {
/* PAL hclock */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- DENC_A_REG_1 + (0x100 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DENC_A_REG_1 + (0x100 * i), &tmp);
value &= 0xF000FC00;
value |= 0x06C002D0;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_1 + (0x100 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_1 + (0x100 * i), value);
/* burst begin and burst end */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- DENC_A_REG_2 + (0x100 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DENC_A_REG_2 + (0x100 * i), &tmp);
value &= 0xFF000000;
value |= 0x007E9754;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_2 + (0x100 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_2 + (0x100 * i), value);
/* hblank and vactive */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- DENC_A_REG_3 + (0x100 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DENC_A_REG_3 + (0x100 * i), &tmp);
value &= 0xFC00FE00;
value |= 0x00FC0120;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_3 + (0x100 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_3 + (0x100 * i), value);
/* set PAL vblank, phase alternation, 0 IRE pedestal */
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- DENC_A_REG_4 + (0x100 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DENC_A_REG_4 + (0x100 * i), &tmp);
value &= 0x00FCFFFF;
value |= 0x14010000;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_4 + (0x100 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_4 + (0x100 * i), value);
- value =
- cx25821_i2c_read(&dev->i2c_bus[0],
- DENC_A_REG_5 + (0x100 * i), &tmp);
+ value = cx25821_i2c_read(&dev->i2c_bus[0],
+ DENC_A_REG_5 + (0x100 * i), &tmp);
value &= 0xFFFF0000;
value |= 0x0000F078;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_5 + (0x100 * i), value);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_5 + (0x100 * i), value);
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_6 + (0x100 * i), 0x00A493CF);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_6 + (0x100 * i), 0x00A493CF);
/* Subcarrier Increment */
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- DENC_A_REG_7 + (0x100 * i), 0x2A098ACB);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ DENC_A_REG_7 + (0x100 * i), 0x2A098ACB);
}
/* set picture resolutions */
@@ -499,7 +438,7 @@
mutex_lock(&dev->lock);
- /* validate the width - cannot be negative */
+ /* validate the width */
if (width > MAX_WIDTH) {
pr_info("%s(): width %d > MAX_WIDTH %d ! resetting to MAX_WIDTH\n",
__func__, width, MAX_WIDTH);
@@ -543,12 +482,10 @@
for (; decoder < decoder_count; decoder++) {
/* write scaling values for each decoder */
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- HSCALE_CTRL + (0x200 * decoder), hscale);
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0],
- VSCALE_CTRL + (0x200 * decoder), vscale);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ HSCALE_CTRL + (0x200 * decoder), hscale);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0],
+ VSCALE_CTRL + (0x200 * decoder), vscale);
}
mutex_unlock(&dev->lock);
@@ -606,8 +543,8 @@
}
/* Map to Medusa register setting */
-static int mapM(int srcMin,
- int srcMax, int srcVal, int dstMin, int dstMax, int *dstVal)
+static int mapM(int srcMin, int srcMax, int srcVal, int dstMin, int dstMax,
+ int *dstVal)
{
int numerator;
int denominator;
@@ -654,23 +591,19 @@
u32 val = 0, tmp = 0;
mutex_lock(&dev->lock);
- if ((brightness > VIDEO_PROCAMP_MAX)
- || (brightness < VIDEO_PROCAMP_MIN)) {
+ if ((brightness > VIDEO_PROCAMP_MAX) ||
+ (brightness < VIDEO_PROCAMP_MIN)) {
mutex_unlock(&dev->lock);
return -1;
}
- ret_val =
- mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, brightness,
- SIGNED_BYTE_MIN, SIGNED_BYTE_MAX, &value);
+ ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, brightness,
+ SIGNED_BYTE_MIN, SIGNED_BYTE_MAX, &value);
value = convert_to_twos(value, 8);
- val =
- cx25821_i2c_read(&dev->i2c_bus[0],
- VDEC_A_BRITE_CTRL + (0x200 * decoder), &tmp);
+ val = cx25821_i2c_read(&dev->i2c_bus[0],
+ VDEC_A_BRITE_CTRL + (0x200 * decoder), &tmp);
val &= 0xFFFFFF00;
- ret_val |=
- cx25821_i2c_write(&dev->i2c_bus[0],
- VDEC_A_BRITE_CTRL + (0x200 * decoder),
- val | value);
+ ret_val |= cx25821_i2c_write(&dev->i2c_bus[0],
+ VDEC_A_BRITE_CTRL + (0x200 * decoder), val | value);
mutex_unlock(&dev->lock);
return ret_val;
}
@@ -688,17 +621,13 @@
return -1;
}
- ret_val =
- mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, contrast,
- UNSIGNED_BYTE_MIN, UNSIGNED_BYTE_MAX, &value);
- val =
- cx25821_i2c_read(&dev->i2c_bus[0],
- VDEC_A_CNTRST_CTRL + (0x200 * decoder), &tmp);
+ ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, contrast,
+ UNSIGNED_BYTE_MIN, UNSIGNED_BYTE_MAX, &value);
+ val = cx25821_i2c_read(&dev->i2c_bus[0],
+ VDEC_A_CNTRST_CTRL + (0x200 * decoder), &tmp);
val &= 0xFFFFFF00;
- ret_val |=
- cx25821_i2c_write(&dev->i2c_bus[0],
- VDEC_A_CNTRST_CTRL + (0x200 * decoder),
- val | value);
+ ret_val |= cx25821_i2c_write(&dev->i2c_bus[0],
+ VDEC_A_CNTRST_CTRL + (0x200 * decoder), val | value);
mutex_unlock(&dev->lock);
return ret_val;
@@ -717,19 +646,16 @@
return -1;
}
- ret_val =
- mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, hue, SIGNED_BYTE_MIN,
- SIGNED_BYTE_MAX, &value);
+ ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, hue,
+ SIGNED_BYTE_MIN, SIGNED_BYTE_MAX, &value);
value = convert_to_twos(value, 8);
- val =
- cx25821_i2c_read(&dev->i2c_bus[0],
- VDEC_A_HUE_CTRL + (0x200 * decoder), &tmp);
+ val = cx25821_i2c_read(&dev->i2c_bus[0],
+ VDEC_A_HUE_CTRL + (0x200 * decoder), &tmp);
val &= 0xFFFFFF00;
- ret_val |=
- cx25821_i2c_write(&dev->i2c_bus[0],
- VDEC_A_HUE_CTRL + (0x200 * decoder), val | value);
+ ret_val |= cx25821_i2c_write(&dev->i2c_bus[0],
+ VDEC_A_HUE_CTRL + (0x200 * decoder), val | value);
mutex_unlock(&dev->lock);
return ret_val;
@@ -743,33 +669,26 @@
mutex_lock(&dev->lock);
- if ((saturation > VIDEO_PROCAMP_MAX)
- || (saturation < VIDEO_PROCAMP_MIN)) {
+ if ((saturation > VIDEO_PROCAMP_MAX) ||
+ (saturation < VIDEO_PROCAMP_MIN)) {
mutex_unlock(&dev->lock);
return -1;
}
- ret_val =
- mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, saturation,
- UNSIGNED_BYTE_MIN, UNSIGNED_BYTE_MAX, &value);
+ ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, saturation,
+ UNSIGNED_BYTE_MIN, UNSIGNED_BYTE_MAX, &value);
- val =
- cx25821_i2c_read(&dev->i2c_bus[0],
- VDEC_A_USAT_CTRL + (0x200 * decoder), &tmp);
+ val = cx25821_i2c_read(&dev->i2c_bus[0],
+ VDEC_A_USAT_CTRL + (0x200 * decoder), &tmp);
val &= 0xFFFFFF00;
- ret_val |=
- cx25821_i2c_write(&dev->i2c_bus[0],
- VDEC_A_USAT_CTRL + (0x200 * decoder),
- val | value);
+ ret_val |= cx25821_i2c_write(&dev->i2c_bus[0],
+ VDEC_A_USAT_CTRL + (0x200 * decoder), val | value);
- val =
- cx25821_i2c_read(&dev->i2c_bus[0],
- VDEC_A_VSAT_CTRL + (0x200 * decoder), &tmp);
+ val = cx25821_i2c_read(&dev->i2c_bus[0],
+ VDEC_A_VSAT_CTRL + (0x200 * decoder), &tmp);
val &= 0xFFFFFF00;
- ret_val |=
- cx25821_i2c_write(&dev->i2c_bus[0],
- VDEC_A_VSAT_CTRL + (0x200 * decoder),
- val | value);
+ ret_val |= cx25821_i2c_write(&dev->i2c_bus[0],
+ VDEC_A_VSAT_CTRL + (0x200 * decoder), val | value);
mutex_unlock(&dev->lock);
return ret_val;
@@ -830,9 +749,8 @@
/* select AFE clock to output mode */
value = cx25821_i2c_read(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, &tmp);
value &= 0x83FFFFFF;
- ret_val =
- cx25821_i2c_write(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL,
- value | 0x10000000);
+ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL,
+ value | 0x10000000);
if (ret_val < 0)
goto error;
diff --git a/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c b/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c
index 2a724dd..5a157cf 100644
--- a/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c
+++ b/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c
@@ -65,9 +65,8 @@
*(rp++) = cpu_to_le32(dev->_data_buf_phys_addr_ch2 + offset);
*(rp++) = cpu_to_le32(0); /* bits 63-32 */
- if ((lines <= NTSC_FIELD_HEIGHT)
- || (line < (NTSC_FIELD_HEIGHT - 1))
- || !(dev->_isNTSC_ch2)) {
+ if ((lines <= NTSC_FIELD_HEIGHT) ||
+ (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC_ch2)) {
offset += dist_betwn_starts;
}
}
@@ -85,7 +84,7 @@
{
unsigned int line, i;
struct sram_channel *sram_ch =
- dev->channels[dev->_channel2_upstream_select].sram_channels;
+ dev->channels[dev->_channel2_upstream_select].sram_channels;
int dist_betwn_starts = bpl * 2;
/* sync instruction */
@@ -103,9 +102,8 @@
*(rp++) = cpu_to_le32(databuf_phys_addr + offset);
*(rp++) = cpu_to_le32(0); /* bits 63-32 */
- if ((lines <= NTSC_FIELD_HEIGHT)
- || (line < (NTSC_FIELD_HEIGHT - 1))
- || !(dev->_isNTSC_ch2)) {
+ if ((lines <= NTSC_FIELD_HEIGHT) ||
+ (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC_ch2)) {
offset += dist_betwn_starts;
}
@@ -173,7 +171,7 @@
fifo_enable = FIFO_DISABLE;
- /* Even field */
+ /* Even field */
rp = cx25821_risc_field_upstream_ch2(dev, rp,
dev->_data_buf_phys_addr_ch2 + databuf_offset,
bottom_offset, 0x200, bpl, singlefield_lines,
@@ -189,9 +187,9 @@
}
/*
- Loop to 2ndFrameRISC or to Start of
- Risc program & generate IRQ
- */
+ * Loop to 2ndFrameRISC or to Start of
+ * Risc program & generate IRQ
+ */
*(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | risc_flag);
*(rp++) = cpu_to_le32(risc_phys_jump_addr);
*(rp++) = cpu_to_le32(0);
@@ -203,7 +201,7 @@
void cx25821_stop_upstream_video_ch2(struct cx25821_dev *dev)
{
struct sram_channel *sram_ch =
- dev->channels[VID_UPSTREAM_SRAM_CHANNEL_J].sram_channels;
+ dev->channels[VID_UPSTREAM_SRAM_CHANNEL_J].sram_channels;
u32 tmp = 0;
if (!dev->_is_running_ch2) {
@@ -262,9 +260,8 @@
struct file *myfile;
int frame_index_temp = dev->_frame_index_ch2;
int i = 0;
- int line_size =
- (dev->_pixel_format_ch2 ==
- PIXEL_FRMT_411) ? Y411_LINE_SZ : Y422_LINE_SZ;
+ int line_size = (dev->_pixel_format_ch2 == PIXEL_FRMT_411) ?
+ Y411_LINE_SZ : Y422_LINE_SZ;
int frame_size = 0;
int frame_offset = 0;
ssize_t vfs_read_retval = 0;
@@ -277,14 +274,11 @@
return 0;
if (dev->_isNTSC_ch2) {
- frame_size =
- (line_size ==
- Y411_LINE_SZ) ? FRAME_SIZE_NTSC_Y411 :
- FRAME_SIZE_NTSC_Y422;
+ frame_size = (line_size == Y411_LINE_SZ) ?
+ FRAME_SIZE_NTSC_Y411 : FRAME_SIZE_NTSC_Y422;
} else {
- frame_size =
- (line_size ==
- Y411_LINE_SZ) ? FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
+ frame_size = (line_size == Y411_LINE_SZ) ?
+ FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
}
frame_offset = (frame_index_temp > 0) ? frame_size : 0;
@@ -318,14 +312,14 @@
for (i = 0; i < dev->_lines_count_ch2; i++) {
pos = file_offset;
- vfs_read_retval =
- vfs_read(myfile, mybuf, line_size, &pos);
+ vfs_read_retval = vfs_read(myfile, mybuf, line_size,
+ &pos);
if (vfs_read_retval > 0 && vfs_read_retval == line_size
&& dev->_data_buf_virt_addr_ch2 != NULL) {
memcpy((void *)(dev->_data_buf_virt_addr_ch2 +
frame_offset / 4), mybuf,
- vfs_read_retval);
+ vfs_read_retval);
}
file_offset += vfs_read_retval;
@@ -341,8 +335,8 @@
if (i > 0)
dev->_frame_count_ch2++;
- dev->_file_status_ch2 =
- (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+ dev->_file_status_ch2 = (vfs_read_retval == line_size) ?
+ IN_PROGRESS : END_OF_FILE;
set_fs(old_fs);
filp_close(myfile, NULL);
@@ -353,8 +347,8 @@
static void cx25821_vidups_handler_ch2(struct work_struct *work)
{
- struct cx25821_dev *dev =
- container_of(work, struct cx25821_dev, _irq_work_entry_ch2);
+ struct cx25821_dev *dev = container_of(work, struct cx25821_dev,
+ _irq_work_entry_ch2);
if (!dev) {
pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n",
@@ -362,18 +356,16 @@
return;
}
- cx25821_get_frame_ch2(dev,
- dev->channels[dev->
- _channel2_upstream_select].sram_channels);
+ cx25821_get_frame_ch2(dev, dev->channels[dev->
+ _channel2_upstream_select].sram_channels);
}
int cx25821_openfile_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
{
struct file *myfile;
int i = 0, j = 0;
- int line_size =
- (dev->_pixel_format_ch2 ==
- PIXEL_FRMT_411) ? Y411_LINE_SZ : Y422_LINE_SZ;
+ int line_size = (dev->_pixel_format_ch2 == PIXEL_FRMT_411) ?
+ Y411_LINE_SZ : Y422_LINE_SZ;
ssize_t vfs_read_retval = 0;
char mybuf[line_size];
loff_t pos;
@@ -410,16 +402,16 @@
for (i = 0; i < dev->_lines_count_ch2; i++) {
pos = offset;
- vfs_read_retval =
- vfs_read(myfile, mybuf, line_size, &pos);
+ vfs_read_retval = vfs_read(myfile, mybuf,
+ line_size, &pos);
- if (vfs_read_retval > 0
- && vfs_read_retval == line_size
- && dev->_data_buf_virt_addr_ch2 != NULL) {
+ if (vfs_read_retval > 0 &&
+ vfs_read_retval == line_size &&
+ dev->_data_buf_virt_addr_ch2 != NULL) {
memcpy((void *)(dev->
_data_buf_virt_addr_ch2
+ offset / 4), mybuf,
- vfs_read_retval);
+ vfs_read_retval);
}
offset += vfs_read_retval;
@@ -438,8 +430,8 @@
break;
}
- dev->_file_status_ch2 =
- (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+ dev->_file_status_ch2 = (vfs_read_retval == line_size) ?
+ IN_PROGRESS : END_OF_FILE;
set_fs(old_fs);
myfile->f_pos = 0;
@@ -463,9 +455,8 @@
dev->_dma_phys_addr_ch2);
}
- dev->_dma_virt_addr_ch2 =
- pci_alloc_consistent(dev->pci, dev->upstream_riscbuf_size_ch2,
- &dma_addr);
+ dev->_dma_virt_addr_ch2 = pci_alloc_consistent(dev->pci,
+ dev->upstream_riscbuf_size_ch2, &dma_addr);
dev->_dma_virt_start_addr_ch2 = dev->_dma_virt_addr_ch2;
dev->_dma_phys_start_addr_ch2 = dma_addr;
dev->_dma_phys_addr_ch2 = dma_addr;
@@ -485,9 +476,8 @@
dev->_data_buf_phys_addr_ch2);
}
/* For Video Data buffer allocation */
- dev->_data_buf_virt_addr_ch2 =
- pci_alloc_consistent(dev->pci, dev->upstream_databuf_size_ch2,
- &data_dma_addr);
+ dev->_data_buf_virt_addr_ch2 = pci_alloc_consistent(dev->pci,
+ dev->upstream_databuf_size_ch2, &data_dma_addr);
dev->_data_buf_phys_addr_ch2 = data_dma_addr;
dev->_data_buf_size_ch2 = dev->upstream_databuf_size_ch2;
@@ -563,8 +553,8 @@
else
line_size_in_bytes = Y422_LINE_SZ;
risc_phys_jump_addr =
- dev->_dma_phys_start_addr_ch2 +
- odd_risc_prog_size;
+ dev->_dma_phys_start_addr_ch2 +
+ odd_risc_prog_size;
rp = cx25821_update_riscprogram_ch2(dev,
dev->_dma_virt_start_addr_ch2,
@@ -612,11 +602,9 @@
vid_status = cx_read(sram_ch->int_stat);
/* Only deal with our interrupt */
- if (vid_status) {
- handled =
- cx25821_video_upstream_irq_ch2(dev, channel_num,
- vid_status);
- }
+ if (vid_status)
+ handled = cx25821_video_upstream_irq_ch2(dev, channel_num,
+ vid_status);
if (handled < 0)
cx25821_stop_upstream_video_ch2(dev);
@@ -691,8 +679,7 @@
tmp = cx_read(sram_ch->int_msk);
cx_write(sram_ch->int_msk, tmp |= _intr_msk);
- err =
- request_irq(dev->pci->irq, cx25821_upstream_irq_ch2,
+ err = request_irq(dev->pci->irq, cx25821_upstream_irq_ch2,
IRQF_SHARED, dev->name, dev);
if (err < 0) {
pr_err("%s: can't get upstream IRQ %d\n",
@@ -752,45 +739,38 @@
dev->_file_status_ch2 = RESET_STATUS;
dev->_lines_count_ch2 = dev->_isNTSC_ch2 ? 480 : 576;
dev->_pixel_format_ch2 = pixel_format;
- dev->_line_size_ch2 =
- (dev->_pixel_format_ch2 ==
- PIXEL_FRMT_422) ? (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
+ dev->_line_size_ch2 = (dev->_pixel_format_ch2 == PIXEL_FRMT_422) ?
+ (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
data_frame_size = dev->_isNTSC_ch2 ? NTSC_DATA_BUF_SZ : PAL_DATA_BUF_SZ;
- risc_buffer_size =
- dev->_isNTSC_ch2 ? NTSC_RISC_BUF_SIZE : PAL_RISC_BUF_SIZE;
+ risc_buffer_size = dev->_isNTSC_ch2 ?
+ NTSC_RISC_BUF_SIZE : PAL_RISC_BUF_SIZE;
if (dev->input_filename_ch2) {
str_length = strlen(dev->input_filename_ch2);
- dev->_filename_ch2 = kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_filename_ch2 = kmemdup(dev->input_filename_ch2,
+ str_length + 1, GFP_KERNEL);
if (!dev->_filename_ch2)
goto error;
-
- memcpy(dev->_filename_ch2, dev->input_filename_ch2,
- str_length + 1);
} else {
str_length = strlen(dev->_defaultname_ch2);
- dev->_filename_ch2 = kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_filename_ch2 = kmemdup(dev->_defaultname_ch2,
+ str_length + 1, GFP_KERNEL);
if (!dev->_filename_ch2)
goto error;
-
- memcpy(dev->_filename_ch2, dev->_defaultname_ch2,
- str_length + 1);
}
/* Default if filename is empty string */
if (strcmp(dev->input_filename_ch2, "") == 0) {
if (dev->_isNTSC_ch2) {
- dev->_filename_ch2 =
- (dev->_pixel_format_ch2 ==
- PIXEL_FRMT_411) ? "/root/vid411.yuv" :
- "/root/vidtest.yuv";
+ dev->_filename_ch2 = (dev->_pixel_format_ch2 ==
+ PIXEL_FRMT_411) ? "/root/vid411.yuv" :
+ "/root/vidtest.yuv";
} else {
- dev->_filename_ch2 =
- (dev->_pixel_format_ch2 ==
- PIXEL_FRMT_411) ? "/root/pal411.yuv" :
- "/root/pal422.yuv";
+ dev->_filename_ch2 = (dev->_pixel_format_ch2 ==
+ PIXEL_FRMT_411) ? "/root/pal411.yuv" :
+ "/root/pal422.yuv";
}
}
diff --git a/drivers/media/video/cx25821/cx25821-video-upstream.c b/drivers/media/video/cx25821/cx25821-video-upstream.c
index c0b8006..21e7d65 100644
--- a/drivers/media/video/cx25821/cx25821-video-upstream.c
+++ b/drivers/media/video/cx25821/cx25821-video-upstream.c
@@ -136,7 +136,7 @@
{
unsigned int line, i;
struct sram_channel *sram_ch =
- dev->channels[dev->_channel_upstream_select].sram_channels;
+ dev->channels[dev->_channel_upstream_select].sram_channels;
int dist_betwn_starts = bpl * 2;
/* sync instruction */
@@ -194,15 +194,12 @@
if (dev->_isNTSC) {
odd_num_lines = singlefield_lines + 1;
risc_program_size = FRAME1_VID_PROG_SIZE;
- frame_size =
- (bpl ==
- Y411_LINE_SZ) ? FRAME_SIZE_NTSC_Y411 :
- FRAME_SIZE_NTSC_Y422;
+ frame_size = (bpl == Y411_LINE_SZ) ?
+ FRAME_SIZE_NTSC_Y411 : FRAME_SIZE_NTSC_Y422;
} else {
risc_program_size = PAL_VID_PROG_SIZE;
- frame_size =
- (bpl ==
- Y411_LINE_SZ) ? FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
+ frame_size = (bpl == Y411_LINE_SZ) ?
+ FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
}
/* Virtual address of Risc buffer program */
@@ -214,13 +211,9 @@
if (UNSET != top_offset) {
fifo_enable = (frame == 0) ? FIFO_ENABLE : FIFO_DISABLE;
rp = cx25821_risc_field_upstream(dev, rp,
- dev->
- _data_buf_phys_addr +
- databuf_offset,
- top_offset, 0, bpl,
- odd_num_lines,
- fifo_enable,
- ODD_FIELD);
+ dev->_data_buf_phys_addr +
+ databuf_offset, top_offset, 0, bpl,
+ odd_num_lines, fifo_enable, ODD_FIELD);
}
fifo_enable = FIFO_DISABLE;
@@ -234,8 +227,8 @@
if (frame == 0) {
risc_flag = RISC_CNT_RESET;
- risc_phys_jump_addr =
- dev->_dma_phys_start_addr + risc_program_size;
+ risc_phys_jump_addr = dev->_dma_phys_start_addr +
+ risc_program_size;
} else {
risc_phys_jump_addr = dev->_dma_phys_start_addr;
risc_flag = RISC_CNT_INC;
@@ -255,7 +248,7 @@
void cx25821_stop_upstream_video_ch1(struct cx25821_dev *dev)
{
struct sram_channel *sram_ch =
- dev->channels[VID_UPSTREAM_SRAM_CHANNEL_I].sram_channels;
+ dev->channels[VID_UPSTREAM_SRAM_CHANNEL_I].sram_channels;
u32 tmp = 0;
if (!dev->_is_running) {
@@ -312,9 +305,8 @@
struct file *myfile;
int frame_index_temp = dev->_frame_index;
int i = 0;
- int line_size =
- (dev->_pixel_format ==
- PIXEL_FRMT_411) ? Y411_LINE_SZ : Y422_LINE_SZ;
+ int line_size = (dev->_pixel_format == PIXEL_FRMT_411) ?
+ Y411_LINE_SZ : Y422_LINE_SZ;
int frame_size = 0;
int frame_offset = 0;
ssize_t vfs_read_retval = 0;
@@ -326,16 +318,12 @@
if (dev->_file_status == END_OF_FILE)
return 0;
- if (dev->_isNTSC) {
- frame_size =
- (line_size ==
- Y411_LINE_SZ) ? FRAME_SIZE_NTSC_Y411 :
- FRAME_SIZE_NTSC_Y422;
- } else {
- frame_size =
- (line_size ==
- Y411_LINE_SZ) ? FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
- }
+ if (dev->_isNTSC)
+ frame_size = (line_size == Y411_LINE_SZ) ?
+ FRAME_SIZE_NTSC_Y411 : FRAME_SIZE_NTSC_Y422;
+ else
+ frame_size = (line_size == Y411_LINE_SZ) ?
+ FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422;
frame_offset = (frame_index_temp > 0) ? frame_size : 0;
file_offset = dev->_frame_count * frame_size;
@@ -369,8 +357,8 @@
for (i = 0; i < dev->_lines_count; i++) {
pos = file_offset;
- vfs_read_retval =
- vfs_read(myfile, mybuf, line_size, &pos);
+ vfs_read_retval = vfs_read(myfile, mybuf, line_size,
+ &pos);
if (vfs_read_retval > 0 && vfs_read_retval == line_size
&& dev->_data_buf_virt_addr != NULL) {
@@ -392,8 +380,8 @@
if (i > 0)
dev->_frame_count++;
- dev->_file_status =
- (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+ dev->_file_status = (vfs_read_retval == line_size) ?
+ IN_PROGRESS : END_OF_FILE;
set_fs(old_fs);
filp_close(myfile, NULL);
@@ -404,8 +392,8 @@
static void cx25821_vidups_handler(struct work_struct *work)
{
- struct cx25821_dev *dev =
- container_of(work, struct cx25821_dev, _irq_work_entry);
+ struct cx25821_dev *dev = container_of(work, struct cx25821_dev,
+ _irq_work_entry);
if (!dev) {
pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n",
@@ -413,18 +401,16 @@
return;
}
- cx25821_get_frame(dev,
- dev->channels[dev->_channel_upstream_select].
- sram_channels);
+ cx25821_get_frame(dev, dev->channels[dev->_channel_upstream_select].
+ sram_channels);
}
int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch)
{
struct file *myfile;
int i = 0, j = 0;
- int line_size =
- (dev->_pixel_format ==
- PIXEL_FRMT_411) ? Y411_LINE_SZ : Y422_LINE_SZ;
+ int line_size = (dev->_pixel_format == PIXEL_FRMT_411) ?
+ Y411_LINE_SZ : Y422_LINE_SZ;
ssize_t vfs_read_retval = 0;
char mybuf[line_size];
loff_t pos;
@@ -461,8 +447,8 @@
for (i = 0; i < dev->_lines_count; i++) {
pos = offset;
- vfs_read_retval =
- vfs_read(myfile, mybuf, line_size, &pos);
+ vfs_read_retval = vfs_read(myfile, mybuf,
+ line_size, &pos);
if (vfs_read_retval > 0
&& vfs_read_retval == line_size
@@ -489,8 +475,8 @@
break;
}
- dev->_file_status =
- (vfs_read_retval == line_size) ? IN_PROGRESS : END_OF_FILE;
+ dev->_file_status = (vfs_read_retval == line_size) ?
+ IN_PROGRESS : END_OF_FILE;
set_fs(old_fs);
myfile->f_pos = 0;
@@ -507,14 +493,12 @@
dma_addr_t dma_addr;
dma_addr_t data_dma_addr;
- if (dev->_dma_virt_addr != NULL) {
+ if (dev->_dma_virt_addr != NULL)
pci_free_consistent(dev->pci, dev->upstream_riscbuf_size,
- dev->_dma_virt_addr, dev->_dma_phys_addr);
- }
+ dev->_dma_virt_addr, dev->_dma_phys_addr);
- dev->_dma_virt_addr =
- pci_alloc_consistent(dev->pci, dev->upstream_riscbuf_size,
- &dma_addr);
+ dev->_dma_virt_addr = pci_alloc_consistent(dev->pci,
+ dev->upstream_riscbuf_size, &dma_addr);
dev->_dma_virt_start_addr = dev->_dma_virt_addr;
dev->_dma_phys_start_addr = dma_addr;
dev->_dma_phys_addr = dma_addr;
@@ -528,15 +512,13 @@
/* Clear memory at address */
memset(dev->_dma_virt_addr, 0, dev->_risc_size);
- if (dev->_data_buf_virt_addr != NULL) {
+ if (dev->_data_buf_virt_addr != NULL)
pci_free_consistent(dev->pci, dev->upstream_databuf_size,
- dev->_data_buf_virt_addr,
- dev->_data_buf_phys_addr);
- }
+ dev->_data_buf_virt_addr,
+ dev->_data_buf_phys_addr);
/* For Video Data buffer allocation */
- dev->_data_buf_virt_addr =
- pci_alloc_consistent(dev->pci, dev->upstream_databuf_size,
- &data_dma_addr);
+ dev->_data_buf_virt_addr = pci_alloc_consistent(dev->pci,
+ dev->upstream_databuf_size, &data_dma_addr);
dev->_data_buf_phys_addr = data_dma_addr;
dev->_data_buf_size = dev->upstream_databuf_size;
@@ -553,9 +535,8 @@
return ret;
/* Create RISC programs */
- ret =
- cx25821_risc_buffer_upstream(dev, dev->pci, 0, bpl,
- dev->_lines_count);
+ ret = cx25821_risc_buffer_upstream(dev, dev->pci, 0, bpl,
+ dev->_lines_count);
if (ret < 0) {
pr_info("Failed creating Video Upstream Risc programs!\n");
goto error;
@@ -672,10 +653,9 @@
vid_status = cx_read(sram_ch->int_stat);
/* Only deal with our interrupt */
- if (vid_status) {
- handled =
- cx25821_video_upstream_irq(dev, channel_num, vid_status);
- }
+ if (vid_status)
+ handled = cx25821_video_upstream_irq(dev, channel_num,
+ vid_status);
if (handled < 0)
cx25821_stop_upstream_video_ch1(dev);
@@ -747,8 +727,7 @@
tmp = cx_read(sram_ch->int_msk);
cx_write(sram_ch->int_msk, tmp |= _intr_msk);
- err =
- request_irq(dev->pci->irq, cx25821_upstream_irq,
+ err = request_irq(dev->pci->irq, cx25821_upstream_irq,
IRQF_SHARED, dev->name, dev);
if (err < 0) {
pr_err("%s: can't get upstream IRQ %d\n",
@@ -807,43 +786,38 @@
dev->_file_status = RESET_STATUS;
dev->_lines_count = dev->_isNTSC ? 480 : 576;
dev->_pixel_format = pixel_format;
- dev->_line_size =
- (dev->_pixel_format ==
- PIXEL_FRMT_422) ? (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
+ dev->_line_size = (dev->_pixel_format == PIXEL_FRMT_422) ?
+ (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
data_frame_size = dev->_isNTSC ? NTSC_DATA_BUF_SZ : PAL_DATA_BUF_SZ;
- risc_buffer_size =
- dev->_isNTSC ? NTSC_RISC_BUF_SIZE : PAL_RISC_BUF_SIZE;
+ risc_buffer_size = dev->_isNTSC ?
+ NTSC_RISC_BUF_SIZE : PAL_RISC_BUF_SIZE;
if (dev->input_filename) {
str_length = strlen(dev->input_filename);
- dev->_filename = kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_filename = kmemdup(dev->input_filename, str_length + 1,
+ GFP_KERNEL);
if (!dev->_filename)
goto error;
-
- memcpy(dev->_filename, dev->input_filename, str_length + 1);
} else {
str_length = strlen(dev->_defaultname);
- dev->_filename = kmalloc(str_length + 1, GFP_KERNEL);
+ dev->_filename = kmemdup(dev->_defaultname, str_length + 1,
+ GFP_KERNEL);
if (!dev->_filename)
goto error;
-
- memcpy(dev->_filename, dev->_defaultname, str_length + 1);
}
/* Default if filename is empty string */
if (strcmp(dev->input_filename, "") == 0) {
if (dev->_isNTSC) {
dev->_filename =
- (dev->_pixel_format ==
- PIXEL_FRMT_411) ? "/root/vid411.yuv" :
- "/root/vidtest.yuv";
+ (dev->_pixel_format == PIXEL_FRMT_411) ?
+ "/root/vid411.yuv" : "/root/vidtest.yuv";
} else {
dev->_filename =
- (dev->_pixel_format ==
- PIXEL_FRMT_411) ? "/root/pal411.yuv" :
- "/root/pal422.yuv";
+ (dev->_pixel_format == PIXEL_FRMT_411) ?
+ "/root/pal411.yuv" : "/root/pal422.yuv";
}
}
@@ -852,13 +826,11 @@
dev->_file_status = RESET_STATUS;
dev->_lines_count = dev->_isNTSC ? 480 : 576;
dev->_pixel_format = pixel_format;
- dev->_line_size =
- (dev->_pixel_format ==
- PIXEL_FRMT_422) ? (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
+ dev->_line_size = (dev->_pixel_format == PIXEL_FRMT_422) ?
+ (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2;
- retval =
- cx25821_sram_channel_setup_upstream(dev, sram_ch, dev->_line_size,
- 0);
+ retval = cx25821_sram_channel_setup_upstream(dev, sram_ch,
+ dev->_line_size, 0);
/* setup fifo + format */
cx25821_set_pixelengine(dev, sram_ch, dev->_pixel_format);
diff --git a/drivers/media/video/cx25821/cx25821-video.c b/drivers/media/video/cx25821/cx25821-video.c
index 4d6907cd..ffd8bc7 100644
--- a/drivers/media/video/cx25821/cx25821-video.c
+++ b/drivers/media/video/cx25821/cx25821-video.c
@@ -118,12 +118,12 @@
if (!list_empty(&q->active)) {
list_for_each(item, &q->active)
- buf = list_entry(item, struct cx25821_buffer, vb.queue);
+ buf = list_entry(item, struct cx25821_buffer, vb.queue);
}
if (!list_empty(&q->queued)) {
list_for_each(item, &q->queued)
- buf = list_entry(item, struct cx25821_buffer, vb.queue);
+ buf = list_entry(item, struct cx25821_buffer, vb.queue);
}
}
@@ -140,8 +140,8 @@
break;
}
- buf =
- list_entry(q->active.next, struct cx25821_buffer, vb.queue);
+ buf = list_entry(q->active.next, struct cx25821_buffer,
+ vb.queue);
/* count comes from the hw and it is 16bit wide --
* this trick handles wrap-arounds correctly for
@@ -318,8 +318,8 @@
struct list_head *item;
if (!list_empty(&q->active)) {
- buf =
- list_entry(q->active.next, struct cx25821_buffer, vb.queue);
+ buf = list_entry(q->active.next, struct cx25821_buffer,
+ vb.queue);
cx25821_start_video_dma(dev, q, buf, channel);
@@ -337,8 +337,8 @@
if (list_empty(&q->queued))
return 0;
- buf =
- list_entry(q->queued.next, struct cx25821_buffer, vb.queue);
+ buf = list_entry(q->queued.next, struct cx25821_buffer,
+ vb.queue);
if (NULL == prev) {
list_move_tail(&buf->vb.queue, &q->active);
@@ -375,8 +375,8 @@
spin_lock_irqsave(&dev->slock, flags);
while (!list_empty(&q->active)) {
- buf =
- list_entry(q->active.next, struct cx25821_buffer, vb.queue);
+ buf = list_entry(q->active.next, struct cx25821_buffer,
+ vb.queue);
list_del(&buf->vb.queue);
buf->vb.state = VIDEOBUF_ERROR;
@@ -484,8 +484,7 @@
cx25821_init_controls(dev, i);
cx25821_risc_stopper(dev->pci, &dev->channels[i].vidq.stopper,
- dev->channels[i].sram_channels->dma_ctl,
- 0x11, 0);
+ dev->channels[i].sram_channels->dma_ctl, 0x11, 0);
dev->channels[i].sram_channels = &cx25821_sram_channels[i];
dev->channels[i].video_dev = NULL;
@@ -499,15 +498,14 @@
dev->channels[i].timeout_data.dev = dev;
dev->channels[i].timeout_data.channel =
&cx25821_sram_channels[i];
- dev->channels[i].vidq.timeout.function =
- cx25821_vid_timeout;
+ dev->channels[i].vidq.timeout.function = cx25821_vid_timeout;
dev->channels[i].vidq.timeout.data =
(unsigned long)&dev->channels[i].timeout_data;
init_timer(&dev->channels[i].vidq.timeout);
/* register v4l devices */
- dev->channels[i].video_dev = cx25821_vdev_init(dev,
- dev->pci, &cx25821_video_device, "video");
+ dev->channels[i].video_dev = cx25821_vdev_init(dev, dev->pci,
+ &cx25821_video_device, "video");
err = video_register_device(dev->channels[i].video_dev,
VFL_TYPE_GRABBER, video_nr[dev->nr]);
@@ -528,7 +526,6 @@
#endif
mutex_unlock(&dev->lock);
-
return 0;
fail_unreg:
@@ -558,7 +555,7 @@
struct cx25821_fh *fh = q->priv_data;
struct cx25821_dev *dev = fh->dev;
struct cx25821_buffer *buf =
- container_of(vb, struct cx25821_buffer, vb);
+ container_of(vb, struct cx25821_buffer, vb);
int rc, init_buffer = 0;
u32 line0_offset, line1_offset;
struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb);
@@ -617,14 +614,13 @@
if (channel_opened >= 0 && channel_opened <= 7) {
if (dev->channels[channel_opened]
.use_cif_resolution) {
- if (dev->tvnorm & V4L2_STD_PAL_BG
- || dev->tvnorm & V4L2_STD_PAL_DK)
+ if (dev->tvnorm & V4L2_STD_PAL_BG ||
+ dev->tvnorm & V4L2_STD_PAL_DK)
bpl_local = 352 << 1;
else
- bpl_local =
- dev->channels[channel_opened].
- cif_width <<
- 1;
+ bpl_local = dev->channels[
+ channel_opened].
+ cif_width << 1;
}
}
}
@@ -685,7 +681,7 @@
struct videobuf_buffer *vb)
{
struct cx25821_buffer *buf =
- container_of(vb, struct cx25821_buffer, vb);
+ container_of(vb, struct cx25821_buffer, vb);
cx25821_free_buffer(q, buf);
}
@@ -723,7 +719,7 @@
static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
{
struct cx25821_buffer *buf =
- container_of(vb, struct cx25821_buffer, vb);
+ container_of(vb, struct cx25821_buffer, vb);
struct cx25821_buffer *prev;
struct cx25821_fh *fh = vq->priv_data;
struct cx25821_dev *dev = fh->dev;
@@ -814,7 +810,7 @@
for (i = 0; i < MAX_VID_CHANNEL_NUM; i++) {
if (h->channels[i].video_dev &&
- h->channels[i].video_dev->minor == minor) {
+ h->channels[i].video_dev->minor == minor) {
dev = h;
ch_id = i;
type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
@@ -848,11 +844,10 @@
v4l2_prio_open(&dev->channels[ch_id].prio, &fh->prio);
- videobuf_queue_sg_init(&fh->vidq, &cx25821_video_qops,
- &dev->pci->dev, &dev->slock,
- V4L2_BUF_TYPE_VIDEO_CAPTURE,
- V4L2_FIELD_INTERLACED,
- sizeof(struct cx25821_buffer), fh, NULL);
+ videobuf_queue_sg_init(&fh->vidq, &cx25821_video_qops, &dev->pci->dev,
+ &dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ V4L2_FIELD_INTERLACED, sizeof(struct cx25821_buffer),
+ fh, NULL);
dprintk(1, "post videobuf_queue_init()\n");
mutex_unlock(&cx25821_devlist_mutex);
@@ -1168,8 +1163,8 @@
strlcpy(cap->card, cx25821_boards[dev->board].name, sizeof(cap->card));
sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci));
cap->version = CX25821_VERSION_CODE;
- cap->capabilities =
- V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+ cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+ V4L2_CAP_STREAMING;
if (UNSET != dev->tuner_type)
cap->capabilities |= V4L2_CAP_TUNER;
return 0;
@@ -1454,38 +1449,38 @@
static struct v4l2_queryctrl cx25821_ctls[] = {
/* --- video --- */
{
- .id = V4L2_CID_BRIGHTNESS,
- .name = "Brightness",
- .minimum = 0,
- .maximum = 10000,
- .step = 1,
- .default_value = 6200,
- .type = V4L2_CTRL_TYPE_INTEGER,
- }, {
- .id = V4L2_CID_CONTRAST,
- .name = "Contrast",
- .minimum = 0,
- .maximum = 10000,
- .step = 1,
- .default_value = 5000,
- .type = V4L2_CTRL_TYPE_INTEGER,
- }, {
- .id = V4L2_CID_SATURATION,
- .name = "Saturation",
- .minimum = 0,
- .maximum = 10000,
- .step = 1,
- .default_value = 5000,
- .type = V4L2_CTRL_TYPE_INTEGER,
- }, {
- .id = V4L2_CID_HUE,
- .name = "Hue",
- .minimum = 0,
- .maximum = 10000,
- .step = 1,
- .default_value = 5000,
- .type = V4L2_CTRL_TYPE_INTEGER,
- }
+ .id = V4L2_CID_BRIGHTNESS,
+ .name = "Brightness",
+ .minimum = 0,
+ .maximum = 10000,
+ .step = 1,
+ .default_value = 6200,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ }, {
+ .id = V4L2_CID_CONTRAST,
+ .name = "Contrast",
+ .minimum = 0,
+ .maximum = 10000,
+ .step = 1,
+ .default_value = 5000,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ }, {
+ .id = V4L2_CID_SATURATION,
+ .name = "Saturation",
+ .minimum = 0,
+ .maximum = 10000,
+ .step = 1,
+ .default_value = 5000,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ }, {
+ .id = V4L2_CID_HUE,
+ .name = "Hue",
+ .minimum = 0,
+ .maximum = 10000,
+ .step = 1,
+ .default_value = 5000,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ }
};
static const int CX25821_CTLS = ARRAY_SIZE(cx25821_ctls);
@@ -1623,7 +1618,8 @@
if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
- cropcap->bounds.top = cropcap->bounds.left = 0;
+ cropcap->bounds.top = 0;
+ cropcap->bounds.left = 0;
cropcap->bounds.width = 720;
cropcap->bounds.height = dev->tvnorm == V4L2_STD_PAL_BG ? 576 : 480;
cropcap->pixelaspect.numerator =
@@ -1829,8 +1825,11 @@
struct downstream_user_struct *data_from_user;
int command;
int width = 720;
- int selected_channel = 0, pix_format = 0, i = 0;
- int cif_enable = 0, cif_width = 0;
+ int selected_channel = 0;
+ int pix_format = 0;
+ int i = 0;
+ int cif_enable = 0;
+ int cif_width = 0;
u32 value = 0;
data_from_user = (struct downstream_user_struct *)arg;
@@ -1895,8 +1894,8 @@
}
if (selected_channel <= 7 && selected_channel >= 0) {
- dev->channels[selected_channel].
- use_cif_resolution = cif_enable;
+ dev->channels[selected_channel].use_cif_resolution =
+ cif_enable;
dev->channels[selected_channel].cif_width = width;
} else {
for (i = 0; i < VID_CHANNEL_NUM; i++) {
@@ -1932,9 +1931,9 @@
static long cx25821_video_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
- int ret = 0;
+ int ret = 0;
- struct cx25821_fh *fh = file->private_data;
+ struct cx25821_fh *fh = file->private_data;
/* check to see if it's the video upstream */
if (fh->channel_id == SRAM_CH09) {
diff --git a/drivers/media/video/cx25821/cx25821.h b/drivers/media/video/cx25821/cx25821.h
index 2d2d009..b9aa801 100644
--- a/drivers/media/video/cx25821/cx25821.h
+++ b/drivers/media/video/cx25821/cx25821.h
@@ -67,7 +67,7 @@
#define MAX_CAMERAS 16
/* Max number of inputs by card */
-#define MAX_CX25821_INPUT 8
+#define MAX_CX25821_INPUT 8
#define INPUT(nr) (&cx25821_boards[dev->board].input[nr])
#define RESOURCE_VIDEO0 1
#define RESOURCE_VIDEO1 2
@@ -85,7 +85,7 @@
#define BUFFER_TIMEOUT (HZ) /* 0.5 seconds */
-#define UNKNOWN_BOARD 0
+#define UNKNOWN_BOARD 0
#define CX25821_BOARD 1
/* Currently supported by the driver */
diff --git a/drivers/media/video/cx25840/cx25840-audio.c b/drivers/media/video/cx25840/cx25840-audio.c
index 005f110..34b96c7 100644
--- a/drivers/media/video/cx25840/cx25840-audio.c
+++ b/drivers/media/video/cx25840/cx25840-audio.c
@@ -480,7 +480,6 @@
static void set_volume(struct i2c_client *client, int volume)
{
- struct cx25840_state *state = to_state(i2c_get_clientdata(client));
int vol;
/* Convert the volume to msp3400 values (0-127) */
@@ -496,14 +495,7 @@
}
/* PATH1_VOLUME */
- if (is_cx2388x(state)) {
- /* for cx23885 volume doesn't work,
- * the calculation always results in
- * e4 regardless.
- */
- cx25840_write(client, 0x8d4, volume);
- } else
- cx25840_write(client, 0x8d4, 228 - (vol * 2));
+ cx25840_write(client, 0x8d4, 228 - (vol * 2));
}
static void set_balance(struct i2c_client *client, int balance)
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index cd99764..05247d4 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -18,6 +18,9 @@
* CX2388[578] IRQ handling, IO Pin mux configuration and other small fixes are
* Copyright (C) 2010 Andy Walls <awalls@md.metrocast.net>
*
+ * CX23888 DIF support for the HVR1850
+ * Copyright (C) 2011 Steven Toth <stoth@kernellabs.com>
+ *
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
@@ -40,6 +43,7 @@
#include <linux/videodev2.h>
#include <linux/i2c.h>
#include <linux/delay.h>
+#include <linux/math64.h>
#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
#include <media/cx25840.h>
@@ -80,6 +84,7 @@
/* ----------------------------------------------------------------------- */
+static void cx23885_std_setup(struct i2c_client *client);
int cx25840_write(struct i2c_client *client, u16 addr, u8 value)
{
@@ -498,8 +503,13 @@
* 50.0 MHz * (0xb + 0xe8ba26/0x2000000)/4 = 5 * 28.636363 MHz
* 572.73 MHz before post divide
*/
- cx25840_write4(client, 0x11c, 0x00e8ba26);
- cx25840_write4(client, 0x118, 0x0000040b);
+ /* HVR1850 or 50MHz xtal */
+ cx25840_write(client, 0x2, 0x71);
+ cx25840_write4(client, 0x11c, 0x01d1744c);
+ cx25840_write4(client, 0x118, 0x00000416);
+ cx25840_write4(client, 0x404, 0x0010253e);
+ cx25840_write4(client, 0x42c, 0x42600000);
+ cx25840_write4(client, 0x44c, 0x161f1000);
break;
case V4L2_IDENT_CX23887_AV:
/*
@@ -533,8 +543,18 @@
* 28.636363 MHz * (0xf + 0x02be2c9/0x2000000)/4 = 8 * 13.5 MHz
* 432.0 MHz before post divide
*/
- cx25840_write4(client, 0x10c, 0x002be2c9);
- cx25840_write4(client, 0x108, 0x0000040f);
+
+ /* HVR1850 */
+ switch (state->id) {
+ case V4L2_IDENT_CX23888_AV:
+ /* 888/HVR1250 specific */
+ cx25840_write4(client, 0x10c, 0x13333333);
+ cx25840_write4(client, 0x108, 0x00000515);
+ break;
+ default:
+ cx25840_write4(client, 0x10c, 0x002be2c9);
+ cx25840_write4(client, 0x108, 0x0000040f);
+ }
/* Luma */
cx25840_write4(client, 0x414, 0x00107d12);
@@ -556,8 +576,9 @@
* 368.64 MHz before post divide
* 122.88 MHz / 0xa = 12.288 MHz
*/
- cx25840_write4(client, 0x114, 0x00bedfa4);
- cx25840_write4(client, 0x110, 0x000a0307);
+ /* HVR1850 or 50MHz xtal */
+ cx25840_write4(client, 0x114, 0x017dbf48);
+ cx25840_write4(client, 0x110, 0x000a030e);
break;
case V4L2_IDENT_CX23887_AV:
/*
@@ -617,7 +638,10 @@
finish_wait(&state->fw_wait, &wait);
destroy_workqueue(q);
- cx25840_std_setup(client);
+ /* Call the cx23885 specific std setup func, we no longer rely on
+ * the generic cx24840 func.
+ */
+ cx23885_std_setup(client);
/* (re)set input */
set_input(client, state->vid_input, state->aud_input);
@@ -631,6 +655,37 @@
/* Disable and clear audio interrupts - we don't use them */
cx25840_write(client, CX25840_AUD_INT_CTRL_REG, 0xff);
cx25840_write(client, CX25840_AUD_INT_STAT_REG, 0xff);
+
+ /* CC raw enable */
+ /* - VIP 1.1 control codes - 10bit, blue field enable.
+ * - enable raw data during vertical blanking.
+ * - enable ancillary Data insertion for 656 or VIP.
+ */
+ cx25840_write4(client, 0x404, 0x0010253e);
+
+ /* CC on - Undocumented Register */
+ cx25840_write(client, 0x42f, 0x66);
+
+ /* HVR-1250 / HVR1850 DIF related */
+ /* Power everything up */
+ cx25840_write4(client, 0x130, 0x0);
+
+ /* Undocumented */
+ cx25840_write4(client, 0x478, 0x6628021F);
+
+ /* AFE_CLK_OUT_CTRL - Select the clock output source as output */
+ cx25840_write4(client, 0x144, 0x5);
+
+ /* I2C_OUT_CTL - I2S output configuration as
+ * Master, Sony, Left justified, left sample on WS=1
+ */
+ cx25840_write4(client, 0x918, 0x1a0);
+
+ /* AFE_DIAG_CTRL1 */
+ cx25840_write4(client, 0x134, 0x000a1800);
+
+ /* AFE_DIAG_CTRL3 - Inverted Polarity for Audio and Video */
+ cx25840_write4(client, 0x13c, 0x00310000);
}
/* ----------------------------------------------------------------------- */
@@ -945,9 +1000,14 @@
vid_input <= CX25840_COMPOSITE8);
u8 is_component = (vid_input & CX25840_COMPONENT_ON) ==
CX25840_COMPONENT_ON;
+ u8 is_dif = (vid_input & CX25840_DIF_ON) ==
+ CX25840_DIF_ON;
+ u8 is_svideo = (vid_input & CX25840_SVIDEO_ON) ==
+ CX25840_SVIDEO_ON;
int luma = vid_input & 0xf0;
int chroma = vid_input & 0xf00;
u8 reg;
+ u32 val;
v4l_dbg(1, cx25840_debug, client,
"decoder set video input %d, audio input %d\n",
@@ -1012,6 +1072,66 @@
else
cx25840_and_or(client, 0x401, ~0x6, is_composite ? 0 : 0x02);
+ if (is_cx2388x(state)) {
+
+ /* Enable or disable the DIF for tuner use */
+ if (is_dif) {
+ cx25840_and_or(client, 0x102, ~0x80, 0x80);
+
+ /* Set of defaults for NTSC and PAL */
+ cx25840_write4(client, 0x31c, 0xc2262600);
+ cx25840_write4(client, 0x320, 0xc2262600);
+
+ /* 18271 IF - Nobody else yet uses a different
+ * tuner with the DIF, so these are reasonable
+ * assumptions (HVR1250 and HVR1850 specific).
+ */
+ cx25840_write4(client, 0x318, 0xda262600);
+ cx25840_write4(client, 0x33c, 0x2a24c800);
+ cx25840_write4(client, 0x104, 0x0704dd00);
+ } else {
+ cx25840_write4(client, 0x300, 0x015c28f5);
+
+ cx25840_and_or(client, 0x102, ~0x80, 0);
+ cx25840_write4(client, 0x340, 0xdf7df83);
+ cx25840_write4(client, 0x104, 0x0704dd80);
+ cx25840_write4(client, 0x314, 0x22400600);
+ cx25840_write4(client, 0x318, 0x40002600);
+ cx25840_write4(client, 0x324, 0x40002600);
+ cx25840_write4(client, 0x32c, 0x0250e620);
+ cx25840_write4(client, 0x39c, 0x01FF0B00);
+
+ cx25840_write4(client, 0x410, 0xffff0dbf);
+ cx25840_write4(client, 0x414, 0x00137d03);
+ cx25840_write4(client, 0x418, 0x01008080);
+ cx25840_write4(client, 0x41c, 0x00000000);
+ cx25840_write4(client, 0x420, 0x001c3e0f);
+ cx25840_write4(client, 0x42c, 0x42600000);
+ cx25840_write4(client, 0x430, 0x0000039b);
+ cx25840_write4(client, 0x438, 0x00000000);
+
+ cx25840_write4(client, 0x440, 0xF8E3E824);
+ cx25840_write4(client, 0x444, 0x401040dc);
+ cx25840_write4(client, 0x448, 0xcd3f02a0);
+ cx25840_write4(client, 0x44c, 0x161f1000);
+ cx25840_write4(client, 0x450, 0x00000802);
+
+ cx25840_write4(client, 0x91c, 0x01000000);
+ cx25840_write4(client, 0x8e0, 0x03063870);
+ cx25840_write4(client, 0x8d4, 0x7FFF0024);
+ cx25840_write4(client, 0x8d0, 0x00063073);
+
+ cx25840_write4(client, 0x8c8, 0x00010000);
+ cx25840_write4(client, 0x8cc, 0x00080023);
+
+ /* DIF BYPASS */
+ cx25840_write4(client, 0x33c, 0x2a04c800);
+ }
+
+ /* Reset the DIF */
+ cx25840_write4(client, 0x398, 0);
+ }
+
if (!is_cx2388x(state) && !is_cx231xx(state)) {
/* Set CH_SEL_ADC2 to 1 if input comes from CH3 */
cx25840_and_or(client, 0x102, ~0x2, (reg & 0x80) == 0 ? 2 : 0);
@@ -1036,6 +1156,33 @@
cx25840_and_or(client, 0x102, ~0x2, 0);
}
}
+
+ /* cx23885 / SVIDEO */
+ if (is_cx2388x(state) && is_svideo) {
+#define AFE_CTRL (0x104)
+#define MODE_CTRL (0x400)
+ cx25840_and_or(client, 0x102, ~0x2, 0x2);
+
+ val = cx25840_read4(client, MODE_CTRL);
+ val &= 0xFFFFF9FF;
+
+ /* YC */
+ val |= 0x00000200;
+ val &= ~0x2000;
+ cx25840_write4(client, MODE_CTRL, val);
+
+ val = cx25840_read4(client, AFE_CTRL);
+
+ /* Chroma in select */
+ val |= 0x00001000;
+ val &= 0xfffffe7f;
+ /* Clear VGA_SEL_CH2 and VGA_SEL_CH3 (bits 7 and 8).
+ * This sets them to use video rather than audio.
+ * Only one of the two will be in use.
+ */
+ cx25840_write4(client, AFE_CTRL, val);
+ } else
+ cx25840_and_or(client, 0x102, ~0x2, 0);
}
state->vid_input = vid_input;
@@ -1086,6 +1233,23 @@
cx25840_write4(client, 0x8d0, 0x1f063870);
}
+ if (is_cx2388x(state)) {
+ /* HVR1850 */
+ /* AUD_IO_CTRL - I2S Input, Parallel1*/
+ /* - Channel 1 src - Parallel1 (Merlin out) */
+ /* - Channel 2 src - Parallel2 (Merlin out) */
+ /* - Channel 3 src - Parallel3 (Merlin AC97 out) */
+ /* - I2S source and dir - Merlin, output */
+ cx25840_write4(client, 0x124, 0x100);
+
+ if (!is_dif) {
+ /* Stop microcontroller if we don't need it
+ * to avoid audio popping on svideo/composite use.
+ */
+ cx25840_and_or(client, 0x803, ~0x10, 0x00);
+ }
+ }
+
return 0;
}
@@ -1134,7 +1298,10 @@
}
cx25840_and_or(client, 0x400, ~0xf, fmt);
cx25840_and_or(client, 0x403, ~0x3, pal_m);
- cx25840_std_setup(client);
+ if (is_cx2388x(state))
+ cx23885_std_setup(client);
+ else
+ cx25840_std_setup(client);
if (!is_cx2583x(state))
input_change(client);
return 0;
@@ -1539,6 +1706,56 @@
return 0;
}
+/* Query the current detected video format */
+static int cx25840_g_std(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+ v4l2_std_id stds[] = {
+ /* 0000 */ V4L2_STD_UNKNOWN,
+
+ /* 0001 */ V4L2_STD_NTSC_M,
+ /* 0010 */ V4L2_STD_NTSC_M_JP,
+ /* 0011 */ V4L2_STD_NTSC_443,
+ /* 0100 */ V4L2_STD_PAL,
+ /* 0101 */ V4L2_STD_PAL_M,
+ /* 0110 */ V4L2_STD_PAL_N,
+ /* 0111 */ V4L2_STD_PAL_Nc,
+ /* 1000 */ V4L2_STD_PAL_60,
+
+ /* 1001 */ V4L2_STD_UNKNOWN,
+ /* 1010 */ V4L2_STD_UNKNOWN,
+ /* 1001 */ V4L2_STD_UNKNOWN,
+ /* 1010 */ V4L2_STD_UNKNOWN,
+ /* 1011 */ V4L2_STD_UNKNOWN,
+ /* 1110 */ V4L2_STD_UNKNOWN,
+ /* 1111 */ V4L2_STD_UNKNOWN
+ };
+
+ u32 fmt = (cx25840_read4(client, 0x40c) >> 8) & 0xf;
+ *std = stds[ fmt ];
+
+ v4l_dbg(1, cx25840_debug, client, "g_std fmt = %x, v4l2_std_id = 0x%x\n",
+ fmt, (unsigned int)stds[ fmt ]);
+
+ return 0;
+}
+
+static int cx25840_g_input_status(struct v4l2_subdev *sd, u32 *status)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+ /* A limited function that checks for signal status and returns
+ * the state.
+ */
+
+ /* Check for status of Horizontal lock (SRC lock isn't reliable) */
+ if ((cx25840_read4(client, 0x40c) & 0x00010000) == 0)
+ *status |= V4L2_IN_ST_NO_SIGNAL;
+
+ return 0;
+}
+
static int cx25840_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
{
struct cx25840_state *state = to_state(sd);
@@ -1565,6 +1782,9 @@
struct cx25840_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
+ if (is_cx2388x(state))
+ cx23885_std_setup(client);
+
return set_input(client, input, state->aud_input);
}
@@ -1574,6 +1794,8 @@
struct cx25840_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
+ if (is_cx2388x(state))
+ cx23885_std_setup(client);
return set_input(client, state->vid_input, input);
}
@@ -1786,6 +2008,3007 @@
/* ----------------------------------------------------------------------- */
+#define DIF_PLL_FREQ_WORD (0x300)
+#define DIF_BPF_COEFF01 (0x348)
+#define DIF_BPF_COEFF23 (0x34c)
+#define DIF_BPF_COEFF45 (0x350)
+#define DIF_BPF_COEFF67 (0x354)
+#define DIF_BPF_COEFF89 (0x358)
+#define DIF_BPF_COEFF1011 (0x35c)
+#define DIF_BPF_COEFF1213 (0x360)
+#define DIF_BPF_COEFF1415 (0x364)
+#define DIF_BPF_COEFF1617 (0x368)
+#define DIF_BPF_COEFF1819 (0x36c)
+#define DIF_BPF_COEFF2021 (0x370)
+#define DIF_BPF_COEFF2223 (0x374)
+#define DIF_BPF_COEFF2425 (0x378)
+#define DIF_BPF_COEFF2627 (0x37c)
+#define DIF_BPF_COEFF2829 (0x380)
+#define DIF_BPF_COEFF3031 (0x384)
+#define DIF_BPF_COEFF3233 (0x388)
+#define DIF_BPF_COEFF3435 (0x38c)
+#define DIF_BPF_COEFF36 (0x390)
+
+void cx23885_dif_setup(struct i2c_client *client, u32 ifHz)
+{
+ u64 pll_freq;
+ u32 pll_freq_word;
+
+ v4l_dbg(1, cx25840_debug, client, "%s(%d)\n", __func__, ifHz);
+
+ /* Assuming TV */
+ /* Calculate the PLL frequency word based on the adjusted ifHz */
+ pll_freq = div_u64((u64)ifHz * 268435456, 50000000);
+ pll_freq_word = (u32)pll_freq;
+
+ cx25840_write4(client, DIF_PLL_FREQ_WORD, pll_freq_word);
+
+ /* Round down to the nearest 100KHz */
+ ifHz = (ifHz / 100000) * 100000;
+
+ if (ifHz < 3000000)
+ ifHz = 3000000;
+
+ if (ifHz > 16000000)
+ ifHz = 16000000;
+
+ v4l_dbg(1, cx25840_debug, client, "%s(%d) again\n", __func__, ifHz);
+
+ switch (ifHz) {
+ case 3000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00080012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001e0024);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x001bfff8);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffb4ff50);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed8fe68);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe24fe34);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfebaffc7);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d031f);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x04f0065d);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x07010688);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x04c901d6);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe00f9d3);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600f342);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf235f337);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf64efb22);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0105070f);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x0c460fce);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 3100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00070012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00220032);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00370026);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xfff0ff91);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff0efe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe01fdcc);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe0afedb);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440224);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0434060c);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0738074e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x06090361);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xff99fb39);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fef3b6);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf21af2a5);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf573fa33);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0034067d);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x0bfb0fb9);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 3200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0004000e);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00200038);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x004c004f);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x002fffdf);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff5cfeb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe0dfd92);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd7ffe03);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36010a);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x03410575);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x072607d2);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x071804d5);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0134fcb7);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81ff451);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf223f22e);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4a7f94b);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xff6405e8);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x0bae0fa4);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 3300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00000008);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001a0036);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0056006d);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00670030);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xffbdff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe46fd8d);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd25fd4f);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35ffe0);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0224049f);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x06c9080e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x07ef0627);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x02c9fe45);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf961f513);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf250f1d2);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf3ecf869);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfe930552);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x0b5f0f8f);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 3400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffd0001);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x000f002c);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0054007d);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0093007c);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0024ff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfea6fdbb);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd03fcca);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51feb9);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x00eb0392);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x06270802);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08880750);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x044dffdb);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabdf5f8);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2a0f193);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf342f78f);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfdc404b9);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x0b0e0f78);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 3500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffafff9);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0002001b);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0046007d);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00ad00ba);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00870000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff26fe1a);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd1bfc7e);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fda4);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xffa5025c);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x054507ad);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08dd0847);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x05b80172);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2ef6ff);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf313f170);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf2abf6bd);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfcf6041f);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x0abc0f61);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 3600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff3);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff50006);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x002f006c);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00b200e3);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00dc007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xffb9fea0);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd6bfc71);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fcb1);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe65010b);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x042d0713);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08ec0906);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x07020302);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaff823);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3a7f16a);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf228f5f5);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfc2a0384);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x0a670f4a);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 3700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff7ffef);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe9fff1);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0010004d);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00a100f2);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x011a00f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0053ff44);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdedfca2);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fbef);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd39ffae);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x02ea0638);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08b50987);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x08230483);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xff39f960);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf45bf180);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf1b8f537);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfb6102e7);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x0a110f32);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 3800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9ffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1ffdd);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xfff00024);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x007c00e5);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x013a014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x00e6fff8);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe98fd0f);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fb67);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc32fe54);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x01880525);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x083909c7);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x091505ee);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c7fab3);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf52df1b4);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf15df484);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfa9b0249);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x09ba0f19);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 3900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffbfff0);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffcf);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffd1fff6);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x004800be);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x01390184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x016300ac);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xff5efdb1);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fb23);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb5cfd0d);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x001703e4);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x077b09c4);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x09d2073c);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0251fc18);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf61cf203);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf118f3dc);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf9d801aa);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x09600eff);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 4000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffefff4);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1ffc8);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaffca);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x000b0082);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x01170198);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01c10152);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0030fe7b);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fb24);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfac3fbe9);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfea5027f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x0683097f);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a560867);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d2fd89);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf723f26f);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0e8f341);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf919010a);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x09060ee5);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 4100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0002fffb);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe8ffca);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffacffa4);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffcd0036);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00d70184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f601dc);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x00ffff60);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fb6d);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa6efaf5);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd410103);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x055708f9);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a9e0969);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0543ff02);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf842f2f5);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0cef2b2);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf85e006b);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x08aa0ecb);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 4200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00050003);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff3ffd3);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffaaff8b);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff95ffe5);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0080014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fe023f);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x01ba0050);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fbf8);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa62fa3b);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbf9ff7e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x04010836);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0aa90a3d);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f007f);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf975f395);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0cbf231);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf7a9ffcb);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x084c0eaf);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 4300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000a);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0000ffe4);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ff81);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff6aff96);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x001c00f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01d70271);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0254013b);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fcbd);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa9ff9c5);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfadbfdfe);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x028c073b);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a750adf);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e101fa);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfab8f44e);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0ddf1be);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf6f9ff2b);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x07ed0e94);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 4400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0009000f);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x000efff8);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9ff87);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff52ff54);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xffb5007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01860270);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02c00210);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fdb2);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb22f997);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9f2fc90);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x0102060f);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a050b4c);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0902036e);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfc0af51e);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf106f15a);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf64efe8b);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x078d0e77);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 4500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00080012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0019000e);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5ff9e);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff4fff25);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff560000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0112023b);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f702c0);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfec8);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbe5f9b3);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf947fb41);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xff7004b9);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x095a0b81);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a0004d8);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfd65f603);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf144f104);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf5aafdec);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x072b0e5a);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 4600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00060012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00200022);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0005ffc1);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff61ff10);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff09ff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x008601d7);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f50340);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fff0);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcddfa19);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8e2fa1e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfde30343);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x08790b7f);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad50631);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfec7f6fc);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf198f0bd);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf50dfd4e);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x06c90e3d);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 4700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0003000f);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00220030);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0025ffed);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff87ff15);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed6ff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xffed014c);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02b90386);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03110119);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfdfefac4);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8c6f92f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc6701b7);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x07670b44);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e0776);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x002df807);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf200f086);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf477fcb1);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x06650e1e);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 4800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xffff0009);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001e0038);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x003f001b);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffbcff36);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec2feb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff5600a5);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0248038d);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b00232);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xff39fbab);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8f4f87f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb060020);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x062a0ad2);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf908a3);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0192f922);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf27df05e);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf3e8fc14);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x06000e00);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 4900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffc0002);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00160037);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00510046);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xfff9ff6d);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed0fe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfecefff0);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x01aa0356);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413032b);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x007ffcc5);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf96cf812);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9cefe87);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x04c90a2c);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c4309b4);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x02f3fa4a);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf30ef046);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf361fb7a);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x059b0de0);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 5000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffa);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x000a002d);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00570067);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0037ffb5);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfefffe68);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe62ff3d);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x00ec02e3);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x043503f6);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x01befe05);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa27f7ee);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8c6fcf8);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x034c0954);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c5c0aa4);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x044cfb7e);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf3b1f03f);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf2e2fae1);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x05340dc0);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 5100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff4);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfffd001e);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0051007b);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x006e0006);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff48fe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe1bfe9a);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x001d023e);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x04130488);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x02e6ff5b);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb1ef812);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7f7fb7f);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x01bc084e);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c430b72);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x059afcba);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf467f046);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf26cfa4a);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x04cd0da0);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 5200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8ffef);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff00009);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x003f007f);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00980056);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xffa5feb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe00fe15);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xff4b0170);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b004d7);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x03e800b9);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc48f87f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf768fa23);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0022071f);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf90c1b);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x06dafdfd);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf52df05e);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf1fef9b5);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x04640d7f);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 5300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9ffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe6fff3);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00250072);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00af009c);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x000cff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe13fdb8);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe870089);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x031104e1);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x04b8020f);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd98f92f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf71df8f0);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe8805ce);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e0c9c);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0808ff44);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf603f086);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf19af922);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x03fb0d5e);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 5400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffcffef);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe0ffe0);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00050056);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00b000d1);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0071ff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe53fd8c);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfddfff99);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x024104a3);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x054a034d);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xff01fa1e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf717f7ed);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfcf50461);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad50cf4);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0921008d);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf6e7f0bd);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf13ff891);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x03920d3b);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 5500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffffff3);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffd1);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5002f);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x009c00ed);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00cb0000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfebafd94);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd61feb0);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d0422);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x05970464);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0074fb41);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf759f721);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfb7502de);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a000d21);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a2201d4);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf7d9f104);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0edf804);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x03280d19);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 5600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0003fffa);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe3ffc9);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffc90002);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x007500ef);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x010e007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff3dfdcf);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd16fddd);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440365);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x059b0548);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x01e3fc90);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7dff691);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa0f014d);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x09020d23);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b0a0318);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf8d7f15a);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0a5f779);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x02bd0cf6);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 5700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00060001);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffecffc9);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ffd4);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x004000d5);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x013600f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xffd3fe39);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd04fd31);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xff360277);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x055605ef);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x033efdfe);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8a5f642);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf8cbffb6);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e10cfb);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0bd50456);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf9dff1be);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf067f6f2);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x02520cd2);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 5800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00080009);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff8ffd2);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffaaffac);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x000200a3);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x013c014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x006dfec9);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd2bfcb7);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe350165);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x04cb0651);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0477ff7e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9a5f635);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf7b1fe20);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f0ca8);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c81058b);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfaf0f231);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf033f66d);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x01e60cae);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 5900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0009000e);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0005ffe1);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffacff90);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffc5005f);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x01210184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x00fcff72);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd8afc77);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51003f);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x04020669);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x05830103);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfad7f66b);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6c8fc93);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x05430c2b);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d0d06b5);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfc08f2b2);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf00af5ec);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x017b0c89);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 6000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00070012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0012fff5);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaff82);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff8e000f);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00e80198);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01750028);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe18fc75);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99ff15);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x03050636);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0656027f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc32f6e2);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf614fb17);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d20b87);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d7707d2);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfd26f341);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xefeaf56f);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x010f0c64);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 6100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00050012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001c000b);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffd1ff84);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff66ffbe);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00960184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01cd00da);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfeccfcb2);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fdf9);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x01e005bc);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x06e703e4);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfdabf798);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf599f9b3);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x02510abd);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dbf08df);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfe48f3dc);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xefd5f4f6);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x00a20c3e);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 6200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0002000f);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0021001f);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xfff0ff97);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff50ff74);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0034014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fa0179);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xff97fd2a);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fcfa);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x00a304fe);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x07310525);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xff37f886);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf55cf86e);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c709d0);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0de209db);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xff6df484);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xefcbf481);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0x00360c18);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 6300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffe000a);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0021002f);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0010ffb8);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff50ff3b);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xffcc00f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fa01fa);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0069fdd4);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fc26);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xff5d0407);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x07310638);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x00c9f9a8);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf55cf74e);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xff3908c3);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0de20ac3);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0093f537);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xefcbf410);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xffca0bf2);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 6400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffb0003);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001c0037);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x002fffe2);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff66ff17);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff6a007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01cd0251);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0134fea5);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fb8b);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe2002e0);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x06e70713);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x0255faf5);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf599f658);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaf0799);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dbf0b96);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x01b8f5f5);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xefd5f3a3);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xff5e0bca);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 6500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffb);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00120037);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00460010);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff8eff0f);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff180000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01750276);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x01e8ff8d);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fb31);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcfb0198);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x065607ad);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x03cefc64);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf614f592);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2e0656);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d770c52);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x02daf6bd);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xefeaf33b);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfef10ba3);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 6600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff7fff5);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0005002f);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0054003c);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffc5ff22);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfedfff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x00fc0267);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0276007e);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fb1c);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbfe003e);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x05830802);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x0529fdec);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6c8f4fe);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabd04ff);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d0d0cf6);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x03f8f78f);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf00af2d7);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfe850b7b);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 6700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff0);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff80020);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00560060);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0002ff4e);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec4ff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x006d0225);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02d50166);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fb4e);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb35fee1);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0477080e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x065bff82);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf7b1f4a0);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf9610397);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c810d80);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0510f869);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf033f278);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfe1a0b52);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 6800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffaffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffec000c);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x004c0078);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0040ff8e);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfecafeb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xffd301b6);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02fc0235);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fbc5);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfaaafd90);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x033e07d2);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x075b011b);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf8cbf47a);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81f0224);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0bd50def);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0621f94b);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf067f21e);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfdae0b29);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 6900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffdffef);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe3fff6);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0037007f);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0075ffdc);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfef2fe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff3d0122);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02ea02dd);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fc79);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa65fc5d);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x01e3074e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x082102ad);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa0ff48c);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fe00a9);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b0a0e43);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0729fa33);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0a5f1c9);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfd430b00);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 7000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0001fff3);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffe2);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x001b0076);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x009c002d);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff35fe68);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfeba0076);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x029f0352);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfd60);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa69fb53);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x00740688);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08a7042d);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfb75f4d6);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600ff2d);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a220e7a);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0827fb22);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf0edf17a);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfcd80ad6);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 7100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0004fff9);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe0ffd2);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xfffb005e);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00b0007a);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff8ffe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe53ffc1);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0221038c);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fe6e);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfab6fa80);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xff010587);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08e90590);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfcf5f556);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52bfdb3);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x09210e95);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0919fc15);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf13ff12f);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfc6e0aab);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 7200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00070000);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe6ffc9);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffdb0039);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00af00b8);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfff4feb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe13ff10);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x01790388);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311ff92);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb48f9ed);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd980453);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08e306cd);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe88f60a);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf482fc40);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x08080e93);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x09fdfd0c);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf19af0ea);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfc050a81);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 7300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00080008);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff0ffc9);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffc1000d);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x009800e2);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x005bff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe00fe74);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x00b50345);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b000bc);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc18f9a1);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc4802f9);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x089807dc);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0022f6f0);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf407fada);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x06da0e74);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ad3fe06);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf1fef0ab);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfb9c0a55);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 7400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000e);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfffdffd0);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffafffdf);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x006e00f2);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00b8ff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe1bfdf8);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xffe302c8);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x041301dc);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd1af99e);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb1e0183);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x080908b5);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x01bcf801);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bdf985);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x059a0e38);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0b99ff03);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf26cf071);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfb330a2a);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 7500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00070011);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x000affdf);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffa9ffb5);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x003700e6);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x01010000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe62fda8);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xff140219);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x043502e1);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe42f9e6);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa270000);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x073a0953);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x034cf939);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3a4f845);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x044c0de1);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0c4f0000);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf2e2f03c);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfacc09fe);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 7600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00040012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0016fff3);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffafff95);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xfff900c0);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0130007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfecefd89);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe560146);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x041303bc);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xff81fa76);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf96cfe7d);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x063209b1);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x04c9fa93);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bdf71e);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x02f30d6e);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0cf200fd);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf361f00e);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfa6509d1);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 7700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00010010);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001e0008);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffc1ff84);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffbc0084);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x013e00f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff56fd9f);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdb8005c);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b00460);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x00c7fb45);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8f4fd07);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x04fa09ce);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x062afc07);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf407f614);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x01920ce0);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0d8301fa);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf3e8efe5);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xfa0009a4);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 7800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffd000b);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0022001d);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffdbff82);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff870039);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x012a014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xffedfde7);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd47ff6b);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x031104c6);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0202fc4c);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8c6fbad);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x039909a7);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0767fd8e);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf482f52b);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x002d0c39);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0e0002f4);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf477efc2);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf99b0977);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 7900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffa0004);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0020002d);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xfffbff91);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff61ffe8);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00f70184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0086fe5c);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd0bfe85);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x024104e5);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0323fd7d);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8e2fa79);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x021d093f);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0879ff22);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52bf465);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfec70b79);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0e6803eb);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf50defa5);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf937094a);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 8000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fffd);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00190036);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x001bffaf);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff4fff99);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00aa0198);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0112fef3);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd09fdb9);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d04be);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x041bfecc);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf947f978);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x00900897);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x095a00b9);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600f3c5);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfd650aa3);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ebc04de);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf5aaef8e);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf8d5091c);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 8100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000ffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff7fff6);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x000e0038);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0037ffd7);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff52ff56);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x004b0184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0186ffa1);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd40fd16);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440452);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x04de0029);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9f2f8b2);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfefe07b5);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a05024d);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fef34d);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfc0a09b8);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0efa05cd);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf64eef7d);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf87308ed);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 8200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff0);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00000031);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x004c0005);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff6aff27);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xffe4014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01d70057);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdacfca6);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xff3603a7);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x05610184);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfadbf82e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfd74069f);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a7503d6);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81ff2ff);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfab808b9);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f2306b5);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf6f9ef72);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf81308bf);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 8300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffbffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff30022);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00560032);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff95ff10);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff8000f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01fe0106);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe46fc71);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe3502c7);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x059e02ce);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbf9f7f2);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfbff055b);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0aa9054c);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf961f2db);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf97507aa);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f350797);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf7a9ef6d);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf7b40890);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 8400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffeffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe8000f);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00540058);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffcdff14);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff29007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f6019e);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xff01fc7c);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd5101bf);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x059203f6);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfd41f7fe);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfaa903f3);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a9e06a9);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabdf2e2);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf842068b);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f320871);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf85eef6e);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf7560860);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 8500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0002fff2);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1fff9);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00460073);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x000bff34);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfee90000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01c10215);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xffd0fcc5);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99009d);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x053d04f1);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfea5f853);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf97d0270);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a5607e4);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2ef314);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf723055f);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0f180943);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf919ef75);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf6fa0830);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 8600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0005fff8);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffe4);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x002f007f);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0048ff6b);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec7ff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0163025f);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x00a2fd47);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17ff73);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x04a405b2);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0017f8ed);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf88500dc);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x09d208f9);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaff370);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf61c0429);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ee80a0b);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xf9d8ef82);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf6a00800);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 8700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0007ffff);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe1ffd4);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0010007a);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x007cffb2);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec6ff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x00e60277);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0168fdf9);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fe50);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x03ce0631);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0188f9c8);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7c7ff43);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x091509e3);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xff39f3f6);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf52d02ea);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0ea30ac9);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfa9bef95);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf64607d0);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 8800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00090007);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe9ffca);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xfff00065);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00a10003);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfee6feb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0053025b);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0213fed0);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3fd46);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x02c70668);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x02eafadb);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf74bfdae);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x08230a9c);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c7f4a3);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf45b01a6);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0e480b7c);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfb61efae);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf5ef079f);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 8900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000d);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff5ffc8);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffd10043);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00b20053);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff24fe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xffb9020c);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0295ffbb);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fc64);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x019b0654);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x042dfc1c);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf714fc2a);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x07020b21);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0251f575);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3a7005e);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0dd80c24);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfc2aefcd);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf599076e);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 9000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00060011);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0002ffcf);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffba0018);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00ad009a);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff79fe68);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff260192);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02e500ab);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fbb6);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x005b05f7);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0545fd81);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf723fabf);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x05b80b70);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d2f669);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf313ff15);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0d550cbf);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfcf6eff2);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf544073d);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 9100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00030012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x000fffdd);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffacffea);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x009300cf);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xffdcfe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfea600f7);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02fd0190);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fb46);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xff150554);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0627fefd);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf778f978);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x044d0b87);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0543f77d);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2a0fdcf);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0cbe0d4e);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfdc4f01d);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4f2070b);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 9200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00000010);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001afff0);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffaaffbf);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x006700ed);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0043feb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe460047);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02db0258);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fb1b);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfddc0473);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x06c90082);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf811f85e);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x02c90b66);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x069ff8ad);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf250fc8d);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0c140dcf);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfe93f04d);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4a106d9);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 9300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffc000c);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00200006);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ff9c);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x002f00ef);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00a4ff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe0dff92);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x028102f7);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fb37);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcbf035e);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x07260202);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8e8f778);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x01340b0d);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e1f9f4);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf223fb51);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0b590e42);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xff64f083);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf45206a7);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 9400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff90005);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0022001a);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9ff86);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xfff000d7);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00f2ff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe01fee5);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x01f60362);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fb99);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbcc0222);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x07380370);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9f7f6cc);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xff990a7e);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0902fb50);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf21afa1f);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0a8d0ea6);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0034f0bf);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4050675);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 9500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fffe);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001e002b);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5ff81);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffb400a5);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x01280000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe24fe50);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x01460390);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfc3a);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb1000ce);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x070104bf);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb37f65f);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe0009bc);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a00fcbb);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf235f8f8);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x09b20efc);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0105f101);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf3ba0642);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 9600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff7);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00150036);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0005ff8c);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff810061);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x013d007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe71fddf);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x007c0380);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fd13);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa94ff70);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x068005e2);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc9bf633);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfc7308ca);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad5fe30);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf274f7e0);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x08c90f43);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x01d4f147);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf371060f);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 9700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fff1);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00090038);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0025ffa7);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff5e0012);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x013200f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfee3fd9b);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xffaa0331);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311fe15);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa60fe18);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x05bd06d1);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe1bf64a);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfafa07ae);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7effab);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2d5f6d7);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x07d30f7a);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x02a3f194);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf32905dc);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 9800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffcffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfffb0032);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x003fffcd);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff4effc1);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0106014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff6efd8a);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfedd02aa);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0ff34);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa74fcd7);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x04bf0781);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xffaaf6a3);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf99e066b);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf90128);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf359f5e1);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x06d20fa2);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0370f1e5);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2e405a8);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 9900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xffffffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffef0024);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0051fffa);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff54ff77);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00be0184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0006fdad);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe2701f3);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413005e);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfad1fbba);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x039007ee);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x013bf73d);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf868050a);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c4302a1);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3fdf4fe);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x05c70fba);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x043bf23c);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2a10575);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 10000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0003fff1);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe50011);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00570027);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff70ff3c);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00620198);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x009efe01);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd95011a);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x04350183);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb71fad0);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x023c0812);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x02c3f811);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf75e0390);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c5c0411);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf4c1f432);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x04b30fc1);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0503f297);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2610541);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 10100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0006fff7);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffdffffc);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00510050);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff9dff18);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfffc0184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0128fe80);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd32002e);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x04130292);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc4dfa21);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x00d107ee);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x0435f91c);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6850205);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c430573);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf5a1f37d);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x03990fba);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x05c7f2f8);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf222050d);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 10200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fffe);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffdfffe7);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x003f006e);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffd6ff0f);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff96014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0197ff1f);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd05ff3e);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0037c);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd59f9b7);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xff5d0781);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x0585fa56);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5e4006f);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf906c4);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf69df2e0);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x02790fa2);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0688f35d);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1e604d8);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 10300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00090005);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe4ffd6);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0025007e);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0014ff20);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff3c00f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e1ffd0);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd12fe5c);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03110433);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe88f996);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfdf106d1);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x06aafbb7);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf57efed8);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e07ff);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf7b0f25e);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x01560f7a);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0745f3c7);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1ac04a4);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 10400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0008000c);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffedffcb);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0005007d);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0050ff4c);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfef6007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01ff0086);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd58fd97);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x024104ad);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xffcaf9c0);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc9905e2);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x079afd35);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf555fd46);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad50920);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf8d9f1f6);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x00310f43);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x07fdf435);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf174046f);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 10500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xfffffffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00050011);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfffaffc8);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5006b);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0082ff8c);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfecc0000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f00130);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdd2fcfc);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d04e3);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x010efa32);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb6404bf);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x084efec5);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf569fbc2);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a000a23);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfa15f1ab);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xff0b0efc);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x08b0f4a7);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf13f043a);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 10600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00020012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0007ffcd);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9004c);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00a4ffd9);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec3ff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01b401c1);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe76fc97);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x004404d2);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0245fae8);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa5f0370);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08c1005f);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5bcfa52);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x09020b04);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfb60f17b);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfde70ea6);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x095df51e);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf10c0405);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 10700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xffff0011);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0014ffdb);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffb40023);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00b2002a);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfedbff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0150022d);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xff38fc6f);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36047b);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x035efbda);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9940202);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08ee01f5);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf649f8fe);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e10bc2);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfcb6f169);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfcc60e42);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0a04f599);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0db03d0);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 10800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffb000d);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001dffed);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffaafff5);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00aa0077);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff13feb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x00ce026b);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x000afc85);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe3503e3);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x044cfcfb);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf90c0082);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08d5037f);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf710f7cc);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f0c59);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfe16f173);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfbaa0dcf);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0aa5f617);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0ad039b);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 10900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff90006);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00210003);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffacffc8);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x008e00b6);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff63fe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x003a0275);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x00dafcda);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd510313);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0501fe40);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8cbfefd);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x087604f0);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf80af6c2);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x05430cc8);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xff7af19a);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfa940d4e);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0b3ff699);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0810365);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 11000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8ffff);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00210018);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaffa3);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x006000e1);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xffc4fe68);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xffa0024b);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x019afd66);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc990216);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0575ff99);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8d4fd81);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x07d40640);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf932f5e6);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d20d0d);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x00dff1de);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf9860cbf);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0bd1f71e);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf058032f);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 11100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff8);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001b0029);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffd1ff8a);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x002600f2);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x002cfe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff0f01f0);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x023bfe20);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc1700fa);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x05a200f7);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf927fc1c);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x06f40765);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa82f53b);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x02510d27);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0243f23d);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf8810c24);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0c5cf7a7);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf03102fa);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 11200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffafff2);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00110035);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xfff0ff81);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffe700e7);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x008ffeb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe94016d);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02b0fefb);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3ffd1);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x05850249);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9c1fadb);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x05de0858);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfbf2f4c4);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c70d17);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x03a0f2b8);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf7870b7c);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0cdff833);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf00d02c4);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 11300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffdffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00040038);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0010ff88);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffac00c2);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00e2ff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe3900cb);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f1ffe9);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3feaa);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x05210381);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa9cf9c8);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x04990912);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfd7af484);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xff390cdb);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x04f4f34d);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf69a0ac9);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0d5af8c1);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xefec028e);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 11400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0000ffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff60033);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x002fff9f);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff7b0087);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x011eff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe080018);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f900d8);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17fd96);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x04790490);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbadf8ed);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x032f098e);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xff10f47d);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaf0c75);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x063cf3fc);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf5ba0a0b);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0dccf952);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xefcd0258);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 11500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0004fff1);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffea0026);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0046ffc3);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff5a003c);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x013b0000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe04ff63);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02c801b8);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fca6);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0397056a);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfcecf853);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x01ad09c9);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x00acf4ad);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2e0be7);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0773f4c2);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4e90943);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e35f9e6);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xefb10221);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 11600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0007fff6);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe20014);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0054ffee);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff4effeb);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0137007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe2efebb);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0260027a);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fbe6);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x02870605);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfe4af7fe);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x001d09c1);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0243f515);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabd0b32);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0897f59e);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4280871);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e95fa7c);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef9701eb);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 11700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fffd);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffdeffff);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0056001d);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff57ff9c);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x011300f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe82fe2e);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x01ca0310);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fb62);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0155065a);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xffbaf7f2);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe8c0977);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x03cef5b2);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf9610a58);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x09a5f68f);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf3790797);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0eebfb14);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef8001b5);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 11800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00080004);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe0ffe9);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x004c0047);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff75ff58);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00d1014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfef9fdc8);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0111036f);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fb21);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x00120665);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x012df82e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfd0708ec);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0542f682);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81f095c);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a9af792);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf2db06b5);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f38fbad);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef6c017e);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 11900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0007000b);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe7ffd8);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00370068);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffa4ff28);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00790184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff87fd91);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x00430392);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fb26);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfece0626);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0294f8b2);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb990825);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0698f77f);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fe0842);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b73f8a7);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf25105cd);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f7bfc48);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef5a0148);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 12000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00050010);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff2ffcc);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x001b007b);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffdfff10);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00140198);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0020fd8e);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xff710375);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfb73);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd9a059f);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x03e0f978);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfa4e0726);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x07c8f8a7);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600070c);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c2ff9c9);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf1db04de);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fb4fce5);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef4b0111);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 12100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00010012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffffffc8);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xfffb007e);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x001dff14);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xffad0184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x00b7fdbe);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfea9031b);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fc01);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc8504d6);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0504fa79);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf93005f6);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x08caf9f2);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52b05c0);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0ccbfaf9);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf17903eb);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fe3fd83);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef3f00db);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 12200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffe0011);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x000cffcc);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffdb0071);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0058ff32);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff4f014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x013cfe1f);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdfb028a);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311fcc9);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb9d03d6);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x05f4fbad);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf848049d);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0999fb5b);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf4820461);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d46fc32);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf12d02f4);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x1007fe21);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef3600a4);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 12300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffa000e);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0017ffd9);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffc10055);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0088ff68);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff0400f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01a6fea7);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd7501cc);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0fdc0);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfaef02a8);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x06a7fd07);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf79d0326);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a31fcda);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf40702f3);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d9ffd72);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0f601fa);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x1021fec0);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2f006d);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 12400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80007);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001fffeb);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffaf002d);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00a8ffb0);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed3007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e9ff4c);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd2000ee);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413fed8);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa82015c);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0715fe7d);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7340198);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a8dfe69);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bd017c);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dd5feb8);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0d500fd);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x1031ff60);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2b0037);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 12500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff70000);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00220000);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffa90000);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00b30000);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec20000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x02000000);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd030000);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x04350000);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa5e0000);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x073b0000);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7110000);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0aac0000);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3a40000);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0de70000);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0c90000);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x10360000);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef290000);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 12600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff8fff9);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001f0015);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffafffd3);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00a80050);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfed3ff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e900b4);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd20ff12);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x04130128);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa82fea4);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x07150183);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf734fe68);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a8d0197);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf3bdfe84);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0dd50148);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0d5ff03);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x103100a0);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2bffc9);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 12700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffafff2);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00170027);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffc1ffab);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00880098);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff04ff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01a60159);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd75fe34);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b00240);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfaeffd58);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x06a702f9);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf79dfcda);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0a310326);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf407fd0d);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d9f028e);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf0f6fe06);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x10210140);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef2fff93);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 12800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffeffef);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x000c0034);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffdbff8f);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x005800ce);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff4ffeb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x013c01e1);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdfbfd76);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03110337);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb9dfc2a);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x05f40453);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf848fb63);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x099904a5);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf482fb9f);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0d4603ce);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf12dfd0c);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x100701df);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef36ff5c);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 12900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0001ffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffff0038);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xfffbff82);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x001d00ec);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xffadfe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x00b70242);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfea9fce5);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x024103ff);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc85fb2a);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x05040587);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf930fa0a);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x08ca060e);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf52bfa40);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0ccb0507);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf179fc15);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fe3027d);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef3fff25);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 13000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0005fff0);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff20034);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x001bff85);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffdf00f0);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0014fe68);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x00200272);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xff71fc8b);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d048d);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd9afa61);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x03e00688);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfa4ef8da);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x07c80759);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf600f8f4);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0c2f0637);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf1dbfb22);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0fb4031b);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef4bfeef);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 13100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0007fff5);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe70028);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0037ff98);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffa400d8);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0079fe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff87026f);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0043fc6e);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x004404da);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfecef9da);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0294074e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb99f7db);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x06980881);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf6fef7be);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0b730759);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf251fa33);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f7b03b8);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef5afeb8);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 13200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fffc);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe00017);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x004cffb9);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff7500a8);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00d1feb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfef90238);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0111fc91);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xff3604df);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0012f99b);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x012d07d2);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfd07f714);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0542097e);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf81ff6a4);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x0a9a086e);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf2dbf94b);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0f380453);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef6cfe82);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 13300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00080003);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffde0001);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0056ffe3);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff570064);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0113ff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe8201d2);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x01cafcf0);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35049e);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0155f9a6);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xffba080e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe8cf689);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x03ce0a4e);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xf961f5a8);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x09a50971);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf379f869);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0eeb04ec);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef80fe4b);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 13400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0007000a);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe2ffec);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00540012);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff4e0015);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0137ff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe2e0145);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0260fd86);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51041a);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0287f9fb);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfe4a0802);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x001df63f);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x02430aeb);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfabdf4ce);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x08970a62);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf428f78f);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e950584);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xef97fe15);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 13500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0004000f);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffeaffda);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0046003d);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff5affc4);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x013b0000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe04009d);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02c8fe48);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99035a);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0397fa96);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfcec07ad);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x01adf637);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x00ac0b53);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfc2ef419);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x07730b3e);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf4e9f6bd);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0e35061a);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xefb1fddf);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 13600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00000012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfff6ffcd);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x002f0061);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff7bff79);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x011e007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe08ffe8);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f9ff28);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17026a);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0479fb70);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfbad0713);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x032ff672);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xff100b83);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xfdaff38b);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x063c0c04);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf5baf5f5);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0dcc06ae);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xefcdfda8);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 13700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffd0012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0004ffc8);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00100078);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffacff3e);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00e200f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe39ff35);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02f10017);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd30156);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0521fc7f);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa9c0638);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x0499f6ee);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfd7a0b7c);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0xff39f325);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x04f40cb3);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf69af537);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0d5a073f);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xefecfd72);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 13800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0001fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffa000e);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0011ffcb);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xfff0007f);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffe7ff19);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x008f014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe94fe93);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02b00105);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfbd3002f);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x0585fdb7);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf9c10525);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x05def7a8);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfbf20b3c);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x00c7f2e9);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x03a00d48);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf787f484);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0cdf07cd);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf00dfd3c);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 13900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010000);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80008);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001bffd7);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffd10076);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0026ff0e);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x002c0184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff0ffe10);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x023b01e0);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc17ff06);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x05a2ff09);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf92703e4);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x06f4f89b);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfa820ac5);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0251f2d9);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x02430dc3);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf881f3dc);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0c5c0859);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf031fd06);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 14000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80001);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0021ffe8);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffba005d);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0060ff1f);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xffc40198);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xffa0fdb5);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x019a029a);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99fdea);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x05750067);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8d4027f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x07d4f9c0);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf9320a1a);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d2f2f3);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0x00df0e22);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xf986f341);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0bd108e2);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf058fcd1);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 14100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffa);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0021fffd);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffac0038);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x008eff4a);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff630184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x003afd8b);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x00da0326);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd51fced);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x050101c0);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf8cb0103);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x0876fb10);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf80a093e);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0543f338);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xff7a0e66);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfa94f2b2);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0b3f0967);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf081fc9b);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 14200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffbfff3);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001d0013);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffaa000b);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00aaff89);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff13014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x00cefd95);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x000a037b);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe35fc1d);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x044c0305);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf90cff7e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08d5fc81);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf7100834);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x069ff3a7);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfe160e8d);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfbaaf231);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0aa509e9);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0adfc65);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 14300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xffffffef);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00140025);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffb4ffdd);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00b2ffd6);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfedb00f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x0150fdd3);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xff380391);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xff36fb85);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x035e0426);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xf994fdfe);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08eefe0b);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf6490702);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e1f43e);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfcb60e97);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfcc6f1be);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x0a040a67);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf0dbfc30);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 14400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0002ffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00070033);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9ffb4);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00a40027);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfec3007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01b4fe3f);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe760369);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0044fb2e);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x02450518);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfa5ffc90);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x08c1ffa1);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5bc05ae);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0902f4fc);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfb600e85);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xfde7f15a);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x095d0ae2);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf10cfbfb);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 14500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0005ffef);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfffa0038);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5ff95);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00820074);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfecc0000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01f0fed0);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfdd20304);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x014dfb1d);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x010e05ce);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfb64fb41);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x084e013b);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf569043e);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a00f5dd);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xfa150e55);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0xff0bf104);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x08b00b59);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf13ffbc6);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 14600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0008fff4);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffed0035);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0005ff83);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x005000b4);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfef6ff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01ffff7a);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd580269);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0241fb53);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xffca0640);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfc99fa1e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x079a02cb);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf55502ba);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad5f6e0);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf8d90e0a);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0031f0bd);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x07fd0bcb);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf174fb91);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 14700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffffffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0009fffb);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe4002a);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0025ff82);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x001400e0);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff3cff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01e10030);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd1201a4);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0311fbcd);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfe88066a);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xfdf1f92f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x06aa0449);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf57e0128);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7ef801);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf7b00da2);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0156f086);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x07450c39);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1acfb5c);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 14800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00080002);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffdf0019);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x003fff92);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffd600f1);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff96feb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x019700e1);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd0500c2);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b0fc84);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfd590649);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0xff5df87f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x058505aa);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf5e4ff91);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf9f93c);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf69d0d20);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0279f05e);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x06880ca3);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf1e6fb28);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 14900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x00060009);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffdf0004);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0051ffb0);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff9d00e8);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xfffcfe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x01280180);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd32ffd2);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413fd6e);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfc4d05df);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x00d1f812);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x043506e4);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf685fdfb);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c43fa8d);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf5a10c83);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0399f046);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x05c70d08);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf222faf3);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 15000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0003000f);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffe5ffef);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x0057ffd9);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff7000c4);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0062fe68);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x009e01ff);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfd95fee6);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0435fe7d);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb710530);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x023cf7ee);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x02c307ef);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf75efc70);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c5cfbef);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf4c10bce);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x04b3f03f);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x05030d69);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf261fabf);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 15100000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0000fffd);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xffff0012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xffefffdc);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00510006);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff540089);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00befe7c);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0x00060253);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfe27fe0d);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x0413ffa2);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfad10446);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0390f812);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0x013b08c3);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf868faf6);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0c43fd5f);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3fd0b02);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x05c7f046);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x043b0dc4);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2a1fa8b);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 15200000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0001fffe);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffc0012);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0xfffbffce);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x003f0033);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff4e003f);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0106feb6);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff6e0276);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xfeddfd56);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x03b000cc);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa740329);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x04bff87f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xffaa095d);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xf99ef995);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0bf9fed8);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf3590a1f);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x06d2f05e);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x03700e1b);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf2e4fa58);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 15300000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x0001ffff);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9000f);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0009ffc8);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00250059);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff5effee);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0132ff10);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfee30265);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0xffaafccf);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x031101eb);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa6001e8);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x05bdf92f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfe1b09b6);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfafaf852);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0b7e0055);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2d50929);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x07d3f086);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x02a30e6c);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf329fa24);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 15400000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00010001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80009);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0015ffca);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0x00050074);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xff81ff9f);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x013dff82);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe710221);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x007cfc80);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x024102ed);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfa940090);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0680fa1e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfc9b09cd);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfc73f736);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0ad501d0);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2740820);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x08c9f0bd);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x01d40eb9);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf371f9f1);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 15500000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff80002);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001effd5);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffe5007f);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xffb4ff5b);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x01280000);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe2401b0);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0146fc70);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x014d03c6);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfb10ff32);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0701fb41);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xfb3709a1);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xfe00f644);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x0a000345);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2350708);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x09b2f104);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x01050eff);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf3baf9be);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 15600000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfff9fffb);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0022ffe6);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffc9007a);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0xfff0ff29);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00f2007e);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe01011b);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x01f6fc9e);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0x00440467);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfbccfdde);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0738fc90);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf9f70934);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0xff99f582);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x090204b0);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf21a05e1);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0a8df15a);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0x00340f41);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf405f98b);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 15700000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0xfffcfff4);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x0020fffa);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffb40064);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x002fff11);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x00a400f0);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe0d006e);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x0281fd09);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xff3604c9);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfcbffca2);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0726fdfe);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf8e80888);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x0134f4f3);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x07e1060c);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf22304af);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0b59f1be);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xff640f7d);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf452f959);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 15800000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0x00000003);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0000fff0);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x001a0010);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffaa0041);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0067ff13);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0x0043014a);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfe46ffb9);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02dbfda8);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfe3504e5);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xfddcfb8d);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x06c9ff7e);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf81107a2);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x02c9f49a);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x069f0753);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2500373);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0c14f231);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfe930fb3);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4a1f927);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 15900000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0002);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0003ffee);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x000f0023);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffac0016);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x0093ff31);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xffdc0184);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xfea6ff09);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02fdfe70);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfd5104ba);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0xff15faac);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x06270103);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7780688);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x044df479);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x05430883);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf2a00231);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0cbef2b2);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfdc40fe3);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf4f2f8f5);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+
+ case 16000000:
+ cx25840_write4(client, DIF_BPF_COEFF01, 0xffff0001);
+ cx25840_write4(client, DIF_BPF_COEFF23, 0x0006ffef);
+ cx25840_write4(client, DIF_BPF_COEFF45, 0x00020031);
+ cx25840_write4(client, DIF_BPF_COEFF67, 0xffbaffe8);
+ cx25840_write4(client, DIF_BPF_COEFF89, 0x00adff66);
+ cx25840_write4(client, DIF_BPF_COEFF1011, 0xff790198);
+ cx25840_write4(client, DIF_BPF_COEFF1213, 0xff26fe6e);
+ cx25840_write4(client, DIF_BPF_COEFF1415, 0x02e5ff55);
+ cx25840_write4(client, DIF_BPF_COEFF1617, 0xfc99044a);
+ cx25840_write4(client, DIF_BPF_COEFF1819, 0x005bfa09);
+ cx25840_write4(client, DIF_BPF_COEFF2021, 0x0545027f);
+ cx25840_write4(client, DIF_BPF_COEFF2223, 0xf7230541);
+ cx25840_write4(client, DIF_BPF_COEFF2425, 0x05b8f490);
+ cx25840_write4(client, DIF_BPF_COEFF2627, 0x03d20997);
+ cx25840_write4(client, DIF_BPF_COEFF2829, 0xf31300eb);
+ cx25840_write4(client, DIF_BPF_COEFF3031, 0x0d55f341);
+ cx25840_write4(client, DIF_BPF_COEFF3233, 0xfcf6100e);
+ cx25840_write4(client, DIF_BPF_COEFF3435, 0xf544f8c3);
+ cx25840_write4(client, DIF_BPF_COEFF36, 0x110d0000);
+ break;
+ }
+}
+
+static void cx23885_std_setup(struct i2c_client *client)
+{
+ struct cx25840_state *state = to_state(i2c_get_clientdata(client));
+ v4l2_std_id std = state->std;
+ u32 ifHz;
+
+ cx25840_write4(client, 0x478, 0x6628021F);
+ cx25840_write4(client, 0x400, 0x0);
+ cx25840_write4(client, 0x4b4, 0x20524030);
+ cx25840_write4(client, 0x47c, 0x010a8263);
+
+ if (std & V4L2_STD_NTSC) {
+ v4l_dbg(1, cx25840_debug, client, "%s() Selecting NTSC",
+ __func__);
+
+ /* Horiz / vert timing */
+ cx25840_write4(client, 0x428, 0x1e1e601a);
+ cx25840_write4(client, 0x424, 0x5b2d007a);
+
+ /* DIF NTSC */
+ cx25840_write4(client, 0x304, 0x6503bc0c);
+ cx25840_write4(client, 0x308, 0xbd038c85);
+ cx25840_write4(client, 0x30c, 0x1db4640a);
+ cx25840_write4(client, 0x310, 0x00008800);
+ cx25840_write4(client, 0x314, 0x44400400);
+ cx25840_write4(client, 0x32c, 0x0c800800);
+ cx25840_write4(client, 0x330, 0x27000100);
+ cx25840_write4(client, 0x334, 0x1f296e1f);
+ cx25840_write4(client, 0x338, 0x009f50c1);
+ cx25840_write4(client, 0x340, 0x1befbf06);
+ cx25840_write4(client, 0x344, 0x000035e8);
+
+ /* DIF I/F */
+ ifHz = 5400000;
+
+ } else {
+ v4l_dbg(1, cx25840_debug, client, "%s() Selecting PAL-BG",
+ __func__);
+
+ /* Horiz / vert timing */
+ cx25840_write4(client, 0x428, 0x28244024);
+ cx25840_write4(client, 0x424, 0x5d2d0084);
+
+ /* DIF */
+ cx25840_write4(client, 0x304, 0x6503bc0c);
+ cx25840_write4(client, 0x308, 0xbd038c85);
+ cx25840_write4(client, 0x30c, 0x1db4640a);
+ cx25840_write4(client, 0x310, 0x00008800);
+ cx25840_write4(client, 0x314, 0x44400600);
+ cx25840_write4(client, 0x32c, 0x0c800800);
+ cx25840_write4(client, 0x330, 0x27000100);
+ cx25840_write4(client, 0x334, 0x213530ec);
+ cx25840_write4(client, 0x338, 0x00a65ba8);
+ cx25840_write4(client, 0x340, 0x1befbf06);
+ cx25840_write4(client, 0x344, 0x000035e8);
+
+ /* DIF I/F */
+ ifHz = 6000000;
+ }
+
+ cx23885_dif_setup(client, ifHz);
+
+ /* Explicitly ensure the inputs are reconfigured after
+ * a standard change.
+ */
+ set_input(client, state->vid_input, state->aud_input);
+}
+
+/* ----------------------------------------------------------------------- */
+
static const struct v4l2_ctrl_ops cx25840_ctrl_ops = {
.s_ctrl = cx25840_s_ctrl,
};
@@ -1801,6 +5024,7 @@
.queryctrl = v4l2_subdev_queryctrl,
.querymenu = v4l2_subdev_querymenu,
.s_std = cx25840_s_std,
+ .g_std = cx25840_g_std,
.reset = cx25840_reset,
.load_fw = cx25840_load_fw,
.s_io_pin_config = common_s_io_pin_config,
@@ -1828,6 +5052,7 @@
.s_routing = cx25840_s_video_routing,
.s_mbus_fmt = cx25840_s_mbus_fmt,
.s_stream = cx25840_s_stream,
+ .g_input_status = cx25840_g_input_status,
};
static const struct v4l2_subdev_vbi_ops cx25840_vbi_ops = {
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 5c42abd..3598dc0 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -70,11 +70,6 @@
To compile this driver as a module, choose M here: the
module will be called cx88-dvb.
-config VIDEO_CX88_MPEG
- tristate
- depends on VIDEO_CX88_DVB || VIDEO_CX88_BLACKBIRD
- default y
-
config VIDEO_CX88_VP3054
tristate "VP-3054 Secondary I2C Bus Support"
default m
@@ -84,3 +79,8 @@
Conexant 2388x chip and the MT352 demodulator,
which also require support for the VP-3054
Secondary I2C bus, such at DNTV Live! DVB-T Pro.
+
+config VIDEO_CX88_MPEG
+ tristate
+ depends on VIDEO_CX88_DVB || VIDEO_CX88_BLACKBIRD
+ default y
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 0d719fa..62c7ad0 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1306,7 +1306,7 @@
},
[CX88_BOARD_WINFAST_DTV2000H_J] = {
.name = "WinFast DTV2000 H rev. J",
- .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3,
+ .tuner_type = TUNER_PHILIPS_FMD1216MEX_MK3,
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
@@ -1643,6 +1643,78 @@
.gpio3 = 0x0000,
},
},
+ [CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36] = {
+ .name = "Leadtek TV2000 XP Global (SC4100)",
+ .tuner_type = TUNER_XC4000,
+ .tuner_addr = 0x61,
+ .radio_type = UNSET,
+ .radio_addr = ADDR_UNSET,
+ .input = { {
+ .type = CX88_VMUX_TELEVISION,
+ .vmux = 0,
+ .gpio0 = 0x0400, /* pin 2 = 0 */
+ .gpio1 = 0x0000,
+ .gpio2 = 0x0C04, /* pin 18 = 1, pin 19 = 0 */
+ .gpio3 = 0x0000,
+ }, {
+ .type = CX88_VMUX_COMPOSITE1,
+ .vmux = 1,
+ .gpio0 = 0x0400, /* pin 2 = 0 */
+ .gpio1 = 0x0000,
+ .gpio2 = 0x0C0C, /* pin 18 = 1, pin 19 = 1 */
+ .gpio3 = 0x0000,
+ }, {
+ .type = CX88_VMUX_SVIDEO,
+ .vmux = 2,
+ .gpio0 = 0x0400, /* pin 2 = 0 */
+ .gpio1 = 0x0000,
+ .gpio2 = 0x0C0C, /* pin 18 = 1, pin 19 = 1 */
+ .gpio3 = 0x0000,
+ } },
+ .radio = {
+ .type = CX88_RADIO,
+ .gpio0 = 0x0400, /* pin 2 = 0 */
+ .gpio1 = 0x0000,
+ .gpio2 = 0x0C00, /* pin 18 = 0, pin 19 = 0 */
+ .gpio3 = 0x0000,
+ },
+ },
+ [CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43] = {
+ .name = "Leadtek TV2000 XP Global (XC4100)",
+ .tuner_type = TUNER_XC4000,
+ .tuner_addr = 0x61,
+ .radio_type = UNSET,
+ .radio_addr = ADDR_UNSET,
+ .input = { {
+ .type = CX88_VMUX_TELEVISION,
+ .vmux = 0,
+ .gpio0 = 0x0400, /* pin 2 = 0 */
+ .gpio1 = 0x6040, /* pin 14 = 1, pin 13 = 0 */
+ .gpio2 = 0x0000,
+ .gpio3 = 0x0000,
+ }, {
+ .type = CX88_VMUX_COMPOSITE1,
+ .vmux = 1,
+ .gpio0 = 0x0400, /* pin 2 = 0 */
+ .gpio1 = 0x6060, /* pin 14 = 1, pin 13 = 1 */
+ .gpio2 = 0x0000,
+ .gpio3 = 0x0000,
+ }, {
+ .type = CX88_VMUX_SVIDEO,
+ .vmux = 2,
+ .gpio0 = 0x0400, /* pin 2 = 0 */
+ .gpio1 = 0x6060, /* pin 14 = 1, pin 13 = 1 */
+ .gpio2 = 0x0000,
+ .gpio3 = 0x0000,
+ } },
+ .radio = {
+ .type = CX88_RADIO,
+ .gpio0 = 0x0400, /* pin 2 = 0 */
+ .gpio1 = 0x6000, /* pin 14 = 1, pin 13 = 0 */
+ .gpio2 = 0x0000,
+ .gpio3 = 0x0000,
+ },
+ },
[CX88_BOARD_POWERCOLOR_REAL_ANGEL] = {
.name = "PowerColor RA330", /* Long names may confuse LIRC. */
.tuner_type = TUNER_XC2028,
@@ -2719,6 +2791,21 @@
.subdevice = 0x6618,
.card = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL,
}, {
+ /* TV2000 XP Global [107d:6618] */
+ .subvendor = 0x107d,
+ .subdevice = 0x6619,
+ .card = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL,
+ }, {
+ /* WinFast TV2000 XP Global with XC4000 tuner */
+ .subvendor = 0x107d,
+ .subdevice = 0x6f36,
+ .card = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36,
+ }, {
+ /* WinFast TV2000 XP Global with XC4000 tuner and different GPIOs */
+ .subvendor = 0x107d,
+ .subdevice = 0x6f43,
+ .card = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43,
+ }, {
.subvendor = 0xb034,
.subdevice = 0x3034,
.card = CX88_BOARD_PROF_7301,
@@ -3075,6 +3162,8 @@
switch (core->boardnr) {
case CX88_BOARD_WINFAST_DTV1800H_XC4000:
case CX88_BOARD_WINFAST_DTV2000H_PLUS:
+ case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36:
+ case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43:
return cx88_xc4000_winfast2000h_plus_callback(core,
command, arg);
}
@@ -3232,6 +3321,7 @@
cx_set(MO_GP0_IO, 0x00001010);
break;
+ case CX88_BOARD_WINFAST_DTV2000H_J:
case CX88_BOARD_HAUPPAUGE_HVR3000:
case CX88_BOARD_HAUPPAUGE_HVR4000:
/* Init GPIO */
@@ -3250,6 +3340,8 @@
case CX88_BOARD_WINFAST_DTV1800H_XC4000:
case CX88_BOARD_WINFAST_DTV2000H_PLUS:
+ case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36:
+ case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43:
cx88_xc4000_winfast2000h_plus_callback(core,
XC4000_TUNER_RESET, 0);
break;
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index cf3d33a..003937c 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -815,9 +815,9 @@
};
-static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct cx8802_dev *dev = fe->dvb->priv;
u8 buf[4];
u32 div;
@@ -827,14 +827,14 @@
.buf = buf,
.len = sizeof(buf) };
- div = params->frequency / 125;
+ div = c->frequency / 125;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0x84; /* 0xC4 */
buf[3] = 0x00;
- if (params->frequency < 1500000)
+ if (c->frequency < 1500000)
buf[3] |= 0x10;
if (fe->ops.i2c_gate_ctrl)
@@ -954,6 +954,7 @@
struct cx88_core *core = dev->core;
struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
int mfe_shared = 0; /* bus not shared by default */
+ int res = -EINVAL;
if (0 != core->i2c_rc) {
printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
@@ -999,7 +1000,6 @@
}
break;
case CX88_BOARD_WINFAST_DTV2000H:
- case CX88_BOARD_WINFAST_DTV2000H_J:
case CX88_BOARD_HAUPPAUGE_HVR1100:
case CX88_BOARD_HAUPPAUGE_HVR1100LP:
case CX88_BOARD_HAUPPAUGE_HVR1300:
@@ -1013,6 +1013,17 @@
goto frontend_detach;
}
break;
+ case CX88_BOARD_WINFAST_DTV2000H_J:
+ fe0->dvb.frontend = dvb_attach(cx22702_attach,
+ &hauppauge_hvr_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x61,
+ TUNER_PHILIPS_FMD1216MEX_MK3))
+ goto frontend_detach;
+ }
+ break;
case CX88_BOARD_HAUPPAUGE_HVR3000:
/* MFE frontend 1 */
mfe_shared = 1;
@@ -1566,13 +1577,16 @@
call_all(core, core, s_power, 0);
/* register everything */
- return videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
- &dev->pci->dev, adapter_nr, mfe_shared, NULL);
+ res = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
+ &dev->pci->dev, adapter_nr, mfe_shared, NULL);
+ if (res)
+ goto frontend_detach;
+ return res;
frontend_detach:
core->gate_ctrl = NULL;
videobuf_dvb_dealloc_frontends(&dev->frontends);
- return -EINVAL;
+ return res;
}
/* ----------------------------------------------------------- */
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index a1fe0ab..de0f1af 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -132,7 +132,7 @@
}
}
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci)
{
/* Prevents usage of invalid delay values */
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index e614201..ebf448c 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -103,6 +103,8 @@
case CX88_BOARD_WINFAST_DTV1800H_XC4000:
case CX88_BOARD_WINFAST_DTV2000H_PLUS:
case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL:
+ case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36:
+ case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43:
gpio = (gpio & 0x6ff) | ((cx_read(MO_GP1_IO) << 8) & 0x900);
auxgpio = gpio;
break;
@@ -302,6 +304,8 @@
case CX88_BOARD_WINFAST2000XP_EXPERT:
case CX88_BOARD_WINFAST_DTV1000:
case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL:
+ case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36:
+ case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43:
ir_codes = RC_MAP_WINFAST;
ir->gpio_addr = MO_GP0_IO;
ir->mask_keycode = 0x8f8;
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index fa8d307..c9659de 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -244,6 +244,8 @@
#define CX88_BOARD_TEVII_S464 86
#define CX88_BOARD_WINFAST_DTV2000H_PLUS 87
#define CX88_BOARD_WINFAST_DTV1800H_XC4000 88
+#define CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36 89
+#define CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43 90
enum cx88_itype {
CX88_VMUX_COMPOSITE1 = 1,
diff --git a/drivers/media/video/davinci/dm355_ccdc.c b/drivers/media/video/davinci/dm355_ccdc.c
index bd443ee..f83baf3 100644
--- a/drivers/media/video/davinci/dm355_ccdc.c
+++ b/drivers/media/video/davinci/dm355_ccdc.c
@@ -1069,15 +1069,4 @@
.probe = dm355_ccdc_probe,
};
-static int __init dm355_ccdc_init(void)
-{
- return platform_driver_register(&dm355_ccdc_driver);
-}
-
-static void __exit dm355_ccdc_exit(void)
-{
- platform_driver_unregister(&dm355_ccdc_driver);
-}
-
-module_init(dm355_ccdc_init);
-module_exit(dm355_ccdc_exit);
+module_platform_driver(dm355_ccdc_driver);
diff --git a/drivers/media/video/davinci/dm644x_ccdc.c b/drivers/media/video/davinci/dm644x_ccdc.c
index 8051c29..9303fe5 100644
--- a/drivers/media/video/davinci/dm644x_ccdc.c
+++ b/drivers/media/video/davinci/dm644x_ccdc.c
@@ -1078,15 +1078,4 @@
.probe = dm644x_ccdc_probe,
};
-static int __init dm644x_ccdc_init(void)
-{
- return platform_driver_register(&dm644x_ccdc_driver);
-}
-
-static void __exit dm644x_ccdc_exit(void)
-{
- platform_driver_unregister(&dm644x_ccdc_driver);
-}
-
-module_init(dm644x_ccdc_init);
-module_exit(dm644x_ccdc_exit);
+module_platform_driver(dm644x_ccdc_driver);
diff --git a/drivers/media/video/davinci/isif.c b/drivers/media/video/davinci/isif.c
index 29c29c6..1e63852 100644
--- a/drivers/media/video/davinci/isif.c
+++ b/drivers/media/video/davinci/isif.c
@@ -1156,17 +1156,6 @@
.probe = isif_probe,
};
-static int __init isif_init(void)
-{
- return platform_driver_register(&isif_driver);
-}
-
-static void isif_exit(void)
-{
- platform_driver_unregister(&isif_driver);
-}
-
-module_init(isif_init);
-module_exit(isif_exit);
+module_platform_driver(isif_driver);
MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/davinci/vpbe.c b/drivers/media/video/davinci/vpbe.c
index d773d30..c4a82a1 100644
--- a/drivers/media/video/davinci/vpbe.c
+++ b/drivers/media/video/davinci/vpbe.c
@@ -141,11 +141,12 @@
return 0;
}
-static int vpbe_get_mode_info(struct vpbe_device *vpbe_dev, char *mode)
+static int vpbe_get_mode_info(struct vpbe_device *vpbe_dev, char *mode,
+ int output_index)
{
struct vpbe_config *cfg = vpbe_dev->cfg;
struct vpbe_enc_mode_info var;
- int curr_output = vpbe_dev->current_out_index;
+ int curr_output = output_index;
int i;
if (NULL == mode)
@@ -245,6 +246,8 @@
struct encoder_config_info *curr_enc_info =
vpbe_current_encoder_info(vpbe_dev);
struct vpbe_config *cfg = vpbe_dev->cfg;
+ struct venc_platform_data *venc_device = vpbe_dev->venc_device;
+ enum v4l2_mbus_pixelcode if_params;
int enc_out_index;
int sd_index;
int ret = 0;
@@ -274,6 +277,8 @@
goto out;
}
+ if_params = cfg->outputs[index].if_params;
+ venc_device->setup_if_config(if_params);
if (ret)
goto out;
}
@@ -293,7 +298,7 @@
* encoder.
*/
ret = vpbe_get_mode_info(vpbe_dev,
- cfg->outputs[index].default_mode);
+ cfg->outputs[index].default_mode, index);
if (!ret) {
struct osd_state *osd_device = vpbe_dev->osd_device;
@@ -367,6 +372,11 @@
ret = v4l2_subdev_call(vpbe_dev->encoders[sd_index], video,
s_dv_preset, dv_preset);
+ if (!ret && (vpbe_dev->amp != NULL)) {
+ /* Call amplifier subdevice */
+ ret = v4l2_subdev_call(vpbe_dev->amp, video,
+ s_dv_preset, dv_preset);
+ }
/* set the lcd controller output for the given mode */
if (!ret) {
struct osd_state *osd_device = vpbe_dev->osd_device;
@@ -566,6 +576,8 @@
if (strcmp("vpbe-osd", pdev->name) == 0)
vpbe_dev->osd_device = platform_get_drvdata(pdev);
+ if (strcmp("vpbe-venc", pdev->name) == 0)
+ vpbe_dev->venc_device = dev_get_platdata(&pdev->dev);
return 0;
}
@@ -584,6 +596,7 @@
static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
{
struct encoder_config_info *enc_info;
+ struct amp_config_info *amp_info;
struct v4l2_subdev **enc_subdev;
struct osd_state *osd_device;
struct i2c_adapter *i2c_adap;
@@ -704,6 +717,32 @@
v4l2_warn(&vpbe_dev->v4l2_dev, "non-i2c encoders"
" currently not supported");
}
+ /* Add amplifier subdevice for dm365 */
+ if ((strcmp(vpbe_dev->cfg->module_name, "dm365-vpbe-display") == 0) &&
+ vpbe_dev->cfg->amp != NULL) {
+ amp_info = vpbe_dev->cfg->amp;
+ if (amp_info->is_i2c) {
+ vpbe_dev->amp = v4l2_i2c_new_subdev_board(
+ &vpbe_dev->v4l2_dev, i2c_adap,
+ &_info->board_info, NULL);
+ if (!vpbe_dev->amp) {
+ v4l2_err(&vpbe_dev->v4l2_dev,
+ "amplifier %s failed to register",
+ amp_info->module_name);
+ ret = -ENODEV;
+ goto vpbe_fail_amp_register;
+ }
+ v4l2_info(&vpbe_dev->v4l2_dev,
+ "v4l2 sub device %s registered\n",
+ amp_info->module_name);
+ } else {
+ vpbe_dev->amp = NULL;
+ v4l2_warn(&vpbe_dev->v4l2_dev, "non-i2c amplifiers"
+ " currently not supported");
+ }
+ } else {
+ vpbe_dev->amp = NULL;
+ }
/* set the current encoder and output to that of venc by default */
vpbe_dev->current_sd_index = 0;
@@ -731,6 +770,8 @@
/* TBD handling of bootargs for default output and mode */
return 0;
+vpbe_fail_amp_register:
+ kfree(vpbe_dev->amp);
vpbe_fail_sd_register:
kfree(vpbe_dev->encoders);
vpbe_fail_v4l2_device:
@@ -757,6 +798,7 @@
if (strcmp(vpbe_dev->cfg->module_name, "dm644x-vpbe-display") != 0)
clk_put(vpbe_dev->dac_clk);
+ kfree(vpbe_dev->amp);
kfree(vpbe_dev->encoders);
vpbe_dev->initialized = 0;
/* disable vpss clocks */
@@ -811,8 +853,10 @@
if (cfg->outputs->num_modes > 0)
vpbe_dev->current_timings = vpbe_dev->cfg->outputs[0].modes[0];
- else
+ else {
+ kfree(vpbe_dev);
return -ENODEV;
+ }
/* set the driver data in platform device */
platform_set_drvdata(pdev, vpbe_dev);
@@ -839,26 +883,4 @@
.remove = vpbe_remove,
};
-/**
- * vpbe_init: initialize the vpbe driver
- *
- * This function registers device and driver to the kernel
- */
-static __init int vpbe_init(void)
-{
- return platform_driver_register(&vpbe_driver);
-}
-
-/**
- * vpbe_cleanup : cleanup function for vpbe driver
- *
- * This will un-registers the device and driver to the kernel
- */
-static void vpbe_cleanup(void)
-{
- platform_driver_unregister(&vpbe_driver);
-}
-
-/* Function for module initialization and cleanup */
-module_init(vpbe_init);
-module_exit(vpbe_cleanup);
+module_platform_driver(vpbe_driver);
diff --git a/drivers/media/video/davinci/vpbe_display.c b/drivers/media/video/davinci/vpbe_display.c
index 8588a86..1f3b1c7 100644
--- a/drivers/media/video/davinci/vpbe_display.c
+++ b/drivers/media/video/davinci/vpbe_display.c
@@ -1746,15 +1746,16 @@
for (i = 0; i < VPBE_DISPLAY_MAX_DEVICES; i++) {
if (register_device(disp_dev->dev[i], disp_dev, pdev)) {
err = -ENODEV;
- goto probe_out;
+ goto probe_out_irq;
}
}
printk(KERN_DEBUG "Successfully completed the probing of vpbe v4l2 device\n");
return 0;
-probe_out:
+probe_out_irq:
free_irq(res->start, disp_dev);
+probe_out:
for (k = 0; k < VPBE_DISPLAY_MAX_DEVICES; k++) {
/* Get the pointer to the layer object */
vpbe_display_layer = disp_dev->dev[k];
@@ -1816,43 +1817,7 @@
.remove = __devexit_p(vpbe_display_remove),
};
-/*
- * vpbe_display_init()
- * This function registers device and driver to the kernel, requests irq
- * handler and allocates memory for layer objects
- */
-static __devinit int vpbe_display_init(void)
-{
- int err;
-
- printk(KERN_DEBUG "vpbe_display_init\n");
-
- /* Register driver to the kernel */
- err = platform_driver_register(&vpbe_display_driver);
- if (0 != err)
- return err;
-
- printk(KERN_DEBUG "vpbe_display_init:"
- "VPBE V4L2 Display Driver V1.0 loaded\n");
- return 0;
-}
-
-/*
- * vpbe_display_cleanup()
- * This function un-registers device and driver to the kernel, frees requested
- * irq handler and de-allocates memory allocated for layer objects.
- */
-static void vpbe_display_cleanup(void)
-{
- printk(KERN_DEBUG "vpbe_display_cleanup\n");
-
- /* platform driver unregister */
- platform_driver_unregister(&vpbe_display_driver);
-}
-
-/* Function for module initialization and cleanup */
-module_init(vpbe_display_init);
-module_exit(vpbe_display_cleanup);
+module_platform_driver(vpbe_display_driver);
MODULE_DESCRIPTION("TI DM644x/DM355/DM365 VPBE Display controller");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/davinci/vpbe_osd.c b/drivers/media/video/davinci/vpbe_osd.c
index ceccf43..d6488b7 100644
--- a/drivers/media/video/davinci/vpbe_osd.c
+++ b/drivers/media/video/davinci/vpbe_osd.c
@@ -248,11 +248,29 @@
osd_modify(sd, OSD_OSDWIN0MD_ATN0E,
enable ? OSD_OSDWIN0MD_ATN0E : 0,
OSD_OSDWIN0MD);
+ if (sd->vpbe_type == VPBE_VERSION_1)
+ osd_modify(sd, OSD_OSDWIN0MD_ATN0E,
+ enable ? OSD_OSDWIN0MD_ATN0E : 0,
+ OSD_OSDWIN0MD);
+ else if ((sd->vpbe_type == VPBE_VERSION_3) ||
+ (sd->vpbe_type == VPBE_VERSION_2))
+ osd_modify(sd, OSD_EXTMODE_ATNOSD0EN,
+ enable ? OSD_EXTMODE_ATNOSD0EN : 0,
+ OSD_EXTMODE);
break;
case OSDWIN_OSD1:
osd_modify(sd, OSD_OSDWIN1MD_ATN1E,
enable ? OSD_OSDWIN1MD_ATN1E : 0,
OSD_OSDWIN1MD);
+ if (sd->vpbe_type == VPBE_VERSION_1)
+ osd_modify(sd, OSD_OSDWIN1MD_ATN1E,
+ enable ? OSD_OSDWIN1MD_ATN1E : 0,
+ OSD_OSDWIN1MD);
+ else if ((sd->vpbe_type == VPBE_VERSION_3) ||
+ (sd->vpbe_type == VPBE_VERSION_2))
+ osd_modify(sd, OSD_EXTMODE_ATNOSD1EN,
+ enable ? OSD_EXTMODE_ATNOSD1EN : 0,
+ OSD_EXTMODE);
break;
}
}
@@ -273,15 +291,71 @@
}
}
+static void _osd_enable_rgb888_pixblend(struct osd_state *sd,
+ enum osd_win_layer osdwin)
+{
+
+ osd_modify(sd, OSD_MISCCTL_BLDSEL, 0, OSD_MISCCTL);
+ switch (osdwin) {
+ case OSDWIN_OSD0:
+ osd_modify(sd, OSD_EXTMODE_OSD0BLDCHR,
+ OSD_EXTMODE_OSD0BLDCHR, OSD_EXTMODE);
+ break;
+ case OSDWIN_OSD1:
+ osd_modify(sd, OSD_EXTMODE_OSD1BLDCHR,
+ OSD_EXTMODE_OSD1BLDCHR, OSD_EXTMODE);
+ break;
+ }
+}
+
static void _osd_enable_color_key(struct osd_state *sd,
enum osd_win_layer osdwin,
unsigned colorkey,
enum osd_pix_format pixfmt)
{
switch (pixfmt) {
+ case PIXFMT_1BPP:
+ case PIXFMT_2BPP:
+ case PIXFMT_4BPP:
+ case PIXFMT_8BPP:
+ if (sd->vpbe_type == VPBE_VERSION_3) {
+ switch (osdwin) {
+ case OSDWIN_OSD0:
+ osd_modify(sd, OSD_TRANSPBMPIDX_BMP0,
+ colorkey <<
+ OSD_TRANSPBMPIDX_BMP0_SHIFT,
+ OSD_TRANSPBMPIDX);
+ break;
+ case OSDWIN_OSD1:
+ osd_modify(sd, OSD_TRANSPBMPIDX_BMP1,
+ colorkey <<
+ OSD_TRANSPBMPIDX_BMP1_SHIFT,
+ OSD_TRANSPBMPIDX);
+ break;
+ }
+ }
+ break;
case PIXFMT_RGB565:
- osd_write(sd, colorkey & OSD_TRANSPVAL_RGBTRANS,
- OSD_TRANSPVAL);
+ if (sd->vpbe_type == VPBE_VERSION_1)
+ osd_write(sd, colorkey & OSD_TRANSPVAL_RGBTRANS,
+ OSD_TRANSPVAL);
+ else if (sd->vpbe_type == VPBE_VERSION_3)
+ osd_write(sd, colorkey & OSD_TRANSPVALL_RGBL,
+ OSD_TRANSPVALL);
+ break;
+ case PIXFMT_YCbCrI:
+ case PIXFMT_YCrCbI:
+ if (sd->vpbe_type == VPBE_VERSION_3)
+ osd_modify(sd, OSD_TRANSPVALU_Y, colorkey,
+ OSD_TRANSPVALU);
+ break;
+ case PIXFMT_RGB888:
+ if (sd->vpbe_type == VPBE_VERSION_3) {
+ osd_write(sd, colorkey & OSD_TRANSPVALL_RGBL,
+ OSD_TRANSPVALL);
+ osd_modify(sd, OSD_TRANSPVALU_RGBU, colorkey >> 16,
+ OSD_TRANSPVALU);
+ }
break;
default:
break;
@@ -470,23 +544,188 @@
return 0;
}
+#define OSD_SRC_ADDR_HIGH4 0x7800000
+#define OSD_SRC_ADDR_HIGH7 0x7F0000
+#define OSD_SRCADD_OFSET_SFT 23
+#define OSD_SRCADD_ADD_SFT 16
+#define OSD_WINADL_MASK 0xFFFF
+#define OSD_WINOFST_MASK 0x1000
+#define VPBE_REG_BASE 0x80000000
+
static void _osd_start_layer(struct osd_state *sd, enum osd_layer layer,
unsigned long fb_base_phys,
unsigned long cbcr_ofst)
{
- switch (layer) {
- case WIN_OSD0:
- osd_write(sd, fb_base_phys & ~0x1F, OSD_OSDWIN0ADR);
- break;
- case WIN_VID0:
- osd_write(sd, fb_base_phys & ~0x1F, OSD_VIDWIN0ADR);
- break;
- case WIN_OSD1:
- osd_write(sd, fb_base_phys & ~0x1F, OSD_OSDWIN1ADR);
- break;
- case WIN_VID1:
- osd_write(sd, fb_base_phys & ~0x1F, OSD_VIDWIN1ADR);
- break;
+
+ if (sd->vpbe_type == VPBE_VERSION_1) {
+ switch (layer) {
+ case WIN_OSD0:
+ osd_write(sd, fb_base_phys & ~0x1F, OSD_OSDWIN0ADR);
+ break;
+ case WIN_VID0:
+ osd_write(sd, fb_base_phys & ~0x1F, OSD_VIDWIN0ADR);
+ break;
+ case WIN_OSD1:
+ osd_write(sd, fb_base_phys & ~0x1F, OSD_OSDWIN1ADR);
+ break;
+ case WIN_VID1:
+ osd_write(sd, fb_base_phys & ~0x1F, OSD_VIDWIN1ADR);
+ break;
+ }
+ } else if (sd->vpbe_type == VPBE_VERSION_3) {
+ unsigned long fb_offset_32 =
+ (fb_base_phys - VPBE_REG_BASE) >> 5;
+
+ switch (layer) {
+ case WIN_OSD0:
+ osd_modify(sd, OSD_OSDWINADH_O0AH,
+ fb_offset_32 >> (OSD_SRCADD_ADD_SFT -
+ OSD_OSDWINADH_O0AH_SHIFT),
+ OSD_OSDWINADH);
+ osd_write(sd, fb_offset_32 & OSD_OSDWIN0ADL_O0AL,
+ OSD_OSDWIN0ADL);
+ break;
+ case WIN_VID0:
+ osd_modify(sd, OSD_VIDWINADH_V0AH,
+ fb_offset_32 >> (OSD_SRCADD_ADD_SFT -
+ OSD_VIDWINADH_V0AH_SHIFT),
+ OSD_VIDWINADH);
+ osd_write(sd, fb_offset_32 & OSD_VIDWIN0ADL_V0AL,
+ OSD_VIDWIN0ADL);
+ break;
+ case WIN_OSD1:
+ osd_modify(sd, OSD_OSDWINADH_O1AH,
+ fb_offset_32 >> (OSD_SRCADD_ADD_SFT -
+ OSD_OSDWINADH_O1AH_SHIFT),
+ OSD_OSDWINADH);
+ osd_write(sd, fb_offset_32 & OSD_OSDWIN1ADL_O1AL,
+ OSD_OSDWIN1ADL);
+ break;
+ case WIN_VID1:
+ osd_modify(sd, OSD_VIDWINADH_V1AH,
+ fb_offset_32 >> (OSD_SRCADD_ADD_SFT -
+ OSD_VIDWINADH_V1AH_SHIFT),
+ OSD_VIDWINADH);
+ osd_write(sd, fb_offset_32 & OSD_VIDWIN1ADL_V1AL,
+ OSD_VIDWIN1ADL);
+ break;
+ }
+ } else if (sd->vpbe_type == VPBE_VERSION_2) {
+ struct osd_window_state *win = &sd->win[layer];
+ unsigned long fb_offset_32, cbcr_offset_32;
+
+ fb_offset_32 = fb_base_phys - VPBE_REG_BASE;
+ if (cbcr_ofst)
+ cbcr_offset_32 = cbcr_ofst;
+ else
+ cbcr_offset_32 = win->lconfig.line_length *
+ win->lconfig.ysize;
+ cbcr_offset_32 += fb_offset_32;
+ fb_offset_32 = fb_offset_32 >> 5;
+ cbcr_offset_32 = cbcr_offset_32 >> 5;
+ /*
+ * DM365: start address is 27-bit long address b26 - b23 are
+ * in offset register b12 - b9, and * bit 26 has to be '1'
+ */
+ if (win->lconfig.pixfmt == PIXFMT_NV12) {
+ switch (layer) {
+ case WIN_VID0:
+ case WIN_VID1:
+ /* Y is in VID0 */
+ osd_modify(sd, OSD_VIDWIN0OFST_V0AH,
+ ((fb_offset_32 & OSD_SRC_ADDR_HIGH4) >>
+ (OSD_SRCADD_OFSET_SFT -
+ OSD_WINOFST_AH_SHIFT)) |
+ OSD_WINOFST_MASK, OSD_VIDWIN0OFST);
+ osd_modify(sd, OSD_VIDWINADH_V0AH,
+ (fb_offset_32 & OSD_SRC_ADDR_HIGH7) >>
+ (OSD_SRCADD_ADD_SFT -
+ OSD_VIDWINADH_V0AH_SHIFT),
+ OSD_VIDWINADH);
+ osd_write(sd, fb_offset_32 & OSD_WINADL_MASK,
+ OSD_VIDWIN0ADL);
+ /* CbCr is in VID1 */
+ osd_modify(sd, OSD_VIDWIN1OFST_V1AH,
+ ((cbcr_offset_32 &
+ OSD_SRC_ADDR_HIGH4) >>
+ (OSD_SRCADD_OFSET_SFT -
+ OSD_WINOFST_AH_SHIFT)) |
+ OSD_WINOFST_MASK, OSD_VIDWIN1OFST);
+ osd_modify(sd, OSD_VIDWINADH_V1AH,
+ (cbcr_offset_32 &
+ OSD_SRC_ADDR_HIGH7) >>
+ (OSD_SRCADD_ADD_SFT -
+ OSD_VIDWINADH_V1AH_SHIFT),
+ OSD_VIDWINADH);
+ osd_write(sd, cbcr_offset_32 & OSD_WINADL_MASK,
+ OSD_VIDWIN1ADL);
+ break;
+ default:
+ break;
+ }
+ }
+
+ switch (layer) {
+ case WIN_OSD0:
+ osd_modify(sd, OSD_OSDWIN0OFST_O0AH,
+ ((fb_offset_32 & OSD_SRC_ADDR_HIGH4) >>
+ (OSD_SRCADD_OFSET_SFT -
+ OSD_WINOFST_AH_SHIFT)) | OSD_WINOFST_MASK,
+ OSD_OSDWIN0OFST);
+ osd_modify(sd, OSD_OSDWINADH_O0AH,
+ (fb_offset_32 & OSD_SRC_ADDR_HIGH7) >>
+ (OSD_SRCADD_ADD_SFT -
+ OSD_OSDWINADH_O0AH_SHIFT), OSD_OSDWINADH);
+ osd_write(sd, fb_offset_32 & OSD_WINADL_MASK,
+ OSD_OSDWIN0ADL);
+ break;
+ case WIN_VID0:
+ if (win->lconfig.pixfmt != PIXFMT_NV12) {
+ osd_modify(sd, OSD_VIDWIN0OFST_V0AH,
+ ((fb_offset_32 & OSD_SRC_ADDR_HIGH4) >>
+ (OSD_SRCADD_OFSET_SFT -
+ OSD_WINOFST_AH_SHIFT)) |
+ OSD_WINOFST_MASK, OSD_VIDWIN0OFST);
+ osd_modify(sd, OSD_VIDWINADH_V0AH,
+ (fb_offset_32 & OSD_SRC_ADDR_HIGH7) >>
+ (OSD_SRCADD_ADD_SFT -
+ OSD_VIDWINADH_V0AH_SHIFT),
+ OSD_VIDWINADH);
+ osd_write(sd, fb_offset_32 & OSD_WINADL_MASK,
+ OSD_VIDWIN0ADL);
+ }
+ break;
+ case WIN_OSD1:
+ osd_modify(sd, OSD_OSDWIN1OFST_O1AH,
+ ((fb_offset_32 & OSD_SRC_ADDR_HIGH4) >>
+ (OSD_SRCADD_OFSET_SFT -
+ OSD_WINOFST_AH_SHIFT)) | OSD_WINOFST_MASK,
+ OSD_OSDWIN1OFST);
+ osd_modify(sd, OSD_OSDWINADH_O1AH,
+ (fb_offset_32 & OSD_SRC_ADDR_HIGH7) >>
+ (OSD_SRCADD_ADD_SFT -
+ OSD_OSDWINADH_O1AH_SHIFT),
+ OSD_OSDWINADH);
+ osd_write(sd, fb_offset_32 & OSD_WINADL_MASK,
+ OSD_OSDWIN1ADL);
+ break;
+ case WIN_VID1:
+ if (win->lconfig.pixfmt != PIXFMT_NV12) {
+ osd_modify(sd, OSD_VIDWIN1OFST_V1AH,
+ ((fb_offset_32 & OSD_SRC_ADDR_HIGH4) >>
+ (OSD_SRCADD_OFSET_SFT -
+ OSD_WINOFST_AH_SHIFT)) |
+ OSD_WINOFST_MASK, OSD_VIDWIN1OFST);
+ osd_modify(sd, OSD_VIDWINADH_V1AH,
+ (fb_offset_32 & OSD_SRC_ADDR_HIGH7) >>
+ (OSD_SRCADD_ADD_SFT -
+ OSD_VIDWINADH_V1AH_SHIFT),
+ OSD_VIDWINADH);
+ osd_write(sd, fb_offset_32 & OSD_WINADL_MASK,
+ OSD_VIDWIN1ADL);
+ }
+ break;
+ }
}
}
@@ -545,7 +784,7 @@
{
struct osd_state *osd = sd;
struct osd_window_state *win = &osd->win[layer];
- int bad_config;
+ int bad_config = 0;
/* verify that the pixel format is compatible with the layer */
switch (lconfig->pixfmt) {
@@ -554,17 +793,25 @@
case PIXFMT_4BPP:
case PIXFMT_8BPP:
case PIXFMT_RGB565:
- bad_config = !is_osd_win(layer);
+ if (osd->vpbe_type == VPBE_VERSION_1)
+ bad_config = !is_vid_win(layer);
break;
case PIXFMT_YCbCrI:
case PIXFMT_YCrCbI:
bad_config = !is_vid_win(layer);
break;
case PIXFMT_RGB888:
- bad_config = !is_vid_win(layer);
+ if (osd->vpbe_type == VPBE_VERSION_1)
+ bad_config = !is_vid_win(layer);
+ else if ((osd->vpbe_type == VPBE_VERSION_3) ||
+ (osd->vpbe_type == VPBE_VERSION_2))
+ bad_config = !is_osd_win(layer);
break;
case PIXFMT_NV12:
- bad_config = 1;
+ if (osd->vpbe_type != VPBE_VERSION_2)
+ bad_config = 1;
+ else
+ bad_config = is_osd_win(layer);
break;
case PIXFMT_OSD_ATTR:
bad_config = (layer != WIN_OSD1);
@@ -584,7 +831,8 @@
/* DM6446: */
/* only one OSD window at a time can use RGB pixel formats */
- if (is_osd_win(layer) && is_rgb_pixfmt(lconfig->pixfmt)) {
+ if ((osd->vpbe_type == VPBE_VERSION_1) &&
+ is_osd_win(layer) && is_rgb_pixfmt(lconfig->pixfmt)) {
enum osd_pix_format pixfmt;
if (layer == WIN_OSD0)
pixfmt = osd->win[WIN_OSD1].lconfig.pixfmt;
@@ -602,7 +850,8 @@
}
/* DM6446: only one video window at a time can use RGB888 */
- if (is_vid_win(layer) && lconfig->pixfmt == PIXFMT_RGB888) {
+ if ((osd->vpbe_type == VPBE_VERSION_1) && is_vid_win(layer) &&
+ lconfig->pixfmt == PIXFMT_RGB888) {
enum osd_pix_format pixfmt;
if (layer == WIN_VID0)
@@ -652,7 +901,8 @@
* The caller must ensure that neither video window is currently
* configured for RGB888 pixel format.
*/
- osd_clear(sd, OSD_MISCCTL_RGBEN, OSD_MISCCTL);
+ if (sd->vpbe_type == VPBE_VERSION_1)
+ osd_clear(sd, OSD_MISCCTL_RGBEN, OSD_MISCCTL);
}
static void _osd_enable_vid_rgb888(struct osd_state *sd,
@@ -665,13 +915,14 @@
* currently configured for RGB888 pixel format, as this routine will
* disable RGB888 pixel format for the other window.
*/
- if (layer == WIN_VID0) {
- osd_modify(sd, OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
- OSD_MISCCTL_RGBEN, OSD_MISCCTL);
- } else if (layer == WIN_VID1) {
- osd_modify(sd, OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
- OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
- OSD_MISCCTL);
+ if (sd->vpbe_type == VPBE_VERSION_1) {
+ if (layer == WIN_VID0)
+ osd_modify(sd, OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
+ OSD_MISCCTL_RGBEN, OSD_MISCCTL);
+ else if (layer == WIN_VID1)
+ osd_modify(sd, OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
+ OSD_MISCCTL_RGBEN | OSD_MISCCTL_RGBWIN,
+ OSD_MISCCTL);
}
}
@@ -697,9 +948,30 @@
switch (layer) {
case WIN_OSD0:
- winmd_mask |= OSD_OSDWIN0MD_RGB0E;
- if (lconfig->pixfmt == PIXFMT_RGB565)
- winmd |= OSD_OSDWIN0MD_RGB0E;
+ if (sd->vpbe_type == VPBE_VERSION_1) {
+ winmd_mask |= OSD_OSDWIN0MD_RGB0E;
+ if (lconfig->pixfmt == PIXFMT_RGB565)
+ winmd |= OSD_OSDWIN0MD_RGB0E;
+ } else if ((sd->vpbe_type == VPBE_VERSION_3) ||
+ (sd->vpbe_type == VPBE_VERSION_2)) {
+ winmd_mask |= OSD_OSDWIN0MD_BMP0MD;
+ switch (lconfig->pixfmt) {
+ case PIXFMT_RGB565:
+ winmd |= (1 <<
+ OSD_OSDWIN0MD_BMP0MD_SHIFT);
+ break;
+ case PIXFMT_RGB888:
+ winmd |= (2 << OSD_OSDWIN0MD_BMP0MD_SHIFT);
+ _osd_enable_rgb888_pixblend(sd, OSDWIN_OSD0);
+ break;
+ case PIXFMT_YCbCrI:
+ case PIXFMT_YCrCbI:
+ winmd |= (3 << OSD_OSDWIN0MD_BMP0MD_SHIFT);
+ break;
+ default:
+ break;
+ }
+ }
winmd_mask |= OSD_OSDWIN0MD_BMW0 | OSD_OSDWIN0MD_OFF0;
@@ -749,12 +1021,59 @@
* For YUV420P format the register contents are
* duplicated in both VID registers
*/
+ if ((sd->vpbe_type == VPBE_VERSION_2) &&
+ (lconfig->pixfmt == PIXFMT_NV12)) {
+ /* other window also */
+ if (lconfig->interlaced) {
+ winmd_mask |= OSD_VIDWINMD_VFF1;
+ winmd |= OSD_VIDWINMD_VFF1;
+ osd_modify(sd, winmd_mask, winmd,
+ OSD_VIDWINMD);
+ }
+
+ osd_modify(sd, OSD_MISCCTL_S420D,
+ OSD_MISCCTL_S420D, OSD_MISCCTL);
+ osd_write(sd, lconfig->line_length >> 5,
+ OSD_VIDWIN1OFST);
+ osd_write(sd, lconfig->xpos, OSD_VIDWIN1XP);
+ osd_write(sd, lconfig->xsize, OSD_VIDWIN1XL);
+ /*
+ * if NV21 pixfmt and line length not 32B
+ * aligned (e.g. NTSC), Need to set window
+ * X pixel size to be 32B aligned as well
+ */
+ if (lconfig->xsize % 32) {
+ osd_write(sd,
+ ((lconfig->xsize + 31) & ~31),
+ OSD_VIDWIN1XL);
+ osd_write(sd,
+ ((lconfig->xsize + 31) & ~31),
+ OSD_VIDWIN0XL);
+ }
+ } else if ((sd->vpbe_type == VPBE_VERSION_2) &&
+ (lconfig->pixfmt != PIXFMT_NV12)) {
+ osd_modify(sd, OSD_MISCCTL_S420D, ~OSD_MISCCTL_S420D,
+ OSD_MISCCTL);
+ }
+
if (lconfig->interlaced) {
osd_write(sd, lconfig->ypos >> 1, OSD_VIDWIN0YP);
osd_write(sd, lconfig->ysize >> 1, OSD_VIDWIN0YL);
+ if ((sd->vpbe_type == VPBE_VERSION_2) &&
+ lconfig->pixfmt == PIXFMT_NV12) {
+ osd_write(sd, lconfig->ypos >> 1,
+ OSD_VIDWIN1YP);
+ osd_write(sd, lconfig->ysize >> 1,
+ OSD_VIDWIN1YL);
+ }
} else {
osd_write(sd, lconfig->ypos, OSD_VIDWIN0YP);
osd_write(sd, lconfig->ysize, OSD_VIDWIN0YL);
+ if ((sd->vpbe_type == VPBE_VERSION_2) &&
+ lconfig->pixfmt == PIXFMT_NV12) {
+ osd_write(sd, lconfig->ypos, OSD_VIDWIN1YP);
+ osd_write(sd, lconfig->ysize, OSD_VIDWIN1YL);
+ }
}
break;
case WIN_OSD1:
@@ -764,14 +1083,43 @@
* attribute mode to a normal mode.
*/
if (lconfig->pixfmt == PIXFMT_OSD_ATTR) {
- winmd_mask |=
- OSD_OSDWIN1MD_ATN1E | OSD_OSDWIN1MD_RGB1E |
- OSD_OSDWIN1MD_CLUTS1 |
- OSD_OSDWIN1MD_BLND1 | OSD_OSDWIN1MD_TE1;
+ if (sd->vpbe_type == VPBE_VERSION_1) {
+ winmd_mask |= OSD_OSDWIN1MD_ATN1E |
+ OSD_OSDWIN1MD_RGB1E | OSD_OSDWIN1MD_CLUTS1 |
+ OSD_OSDWIN1MD_BLND1 | OSD_OSDWIN1MD_TE1;
+ } else {
+ winmd_mask |= OSD_OSDWIN1MD_BMP1MD |
+ OSD_OSDWIN1MD_CLUTS1 | OSD_OSDWIN1MD_BLND1 |
+ OSD_OSDWIN1MD_TE1;
+ }
} else {
- winmd_mask |= OSD_OSDWIN1MD_RGB1E;
- if (lconfig->pixfmt == PIXFMT_RGB565)
- winmd |= OSD_OSDWIN1MD_RGB1E;
+ if (sd->vpbe_type == VPBE_VERSION_1) {
+ winmd_mask |= OSD_OSDWIN1MD_RGB1E;
+ if (lconfig->pixfmt == PIXFMT_RGB565)
+ winmd |= OSD_OSDWIN1MD_RGB1E;
+ } else if ((sd->vpbe_type == VPBE_VERSION_3)
+ || (sd->vpbe_type == VPBE_VERSION_2)) {
+ winmd_mask |= OSD_OSDWIN1MD_BMP1MD;
+ switch (lconfig->pixfmt) {
+ case PIXFMT_RGB565:
+ winmd |=
+ (1 << OSD_OSDWIN1MD_BMP1MD_SHIFT);
+ break;
+ case PIXFMT_RGB888:
+ winmd |=
+ (2 << OSD_OSDWIN1MD_BMP1MD_SHIFT);
+ _osd_enable_rgb888_pixblend(sd,
+ OSDWIN_OSD1);
+ break;
+ case PIXFMT_YCbCrI:
+ case PIXFMT_YCrCbI:
+ winmd |=
+ (3 << OSD_OSDWIN1MD_BMP1MD_SHIFT);
+ break;
+ default:
+ break;
+ }
+ }
winmd_mask |= OSD_OSDWIN1MD_BMW1;
switch (lconfig->pixfmt) {
@@ -822,15 +1170,45 @@
* For YUV420P format the register contents are
* duplicated in both VID registers
*/
- osd_modify(sd, OSD_MISCCTL_S420D, ~OSD_MISCCTL_S420D,
- OSD_MISCCTL);
+ if (sd->vpbe_type == VPBE_VERSION_2) {
+ if (lconfig->pixfmt == PIXFMT_NV12) {
+ /* other window also */
+ if (lconfig->interlaced) {
+ winmd_mask |= OSD_VIDWINMD_VFF0;
+ winmd |= OSD_VIDWINMD_VFF0;
+ osd_modify(sd, winmd_mask, winmd,
+ OSD_VIDWINMD);
+ }
+ osd_modify(sd, OSD_MISCCTL_S420D,
+ OSD_MISCCTL_S420D, OSD_MISCCTL);
+ osd_write(sd, lconfig->line_length >> 5,
+ OSD_VIDWIN0OFST);
+ osd_write(sd, lconfig->xpos, OSD_VIDWIN0XP);
+ osd_write(sd, lconfig->xsize, OSD_VIDWIN0XL);
+ } else {
+ osd_modify(sd, OSD_MISCCTL_S420D,
+ ~OSD_MISCCTL_S420D, OSD_MISCCTL);
+ }
+ }
if (lconfig->interlaced) {
osd_write(sd, lconfig->ypos >> 1, OSD_VIDWIN1YP);
osd_write(sd, lconfig->ysize >> 1, OSD_VIDWIN1YL);
+ if ((sd->vpbe_type == VPBE_VERSION_2) &&
+ lconfig->pixfmt == PIXFMT_NV12) {
+ osd_write(sd, lconfig->ypos >> 1,
+ OSD_VIDWIN0YP);
+ osd_write(sd, lconfig->ysize >> 1,
+ OSD_VIDWIN0YL);
+ }
} else {
osd_write(sd, lconfig->ypos, OSD_VIDWIN1YP);
osd_write(sd, lconfig->ysize, OSD_VIDWIN1YL);
+ if ((sd->vpbe_type == VPBE_VERSION_2) &&
+ lconfig->pixfmt == PIXFMT_NV12) {
+ osd_write(sd, lconfig->ypos, OSD_VIDWIN0YP);
+ osd_write(sd, lconfig->ysize, OSD_VIDWIN0YL);
+ }
}
break;
}
@@ -1089,6 +1467,11 @@
osd_write(sd, 0, OSD_OSDWIN1MD);
osd_write(sd, 0, OSD_RECTCUR);
osd_write(sd, 0, OSD_MISCCTL);
+ if (sd->vpbe_type == VPBE_VERSION_3) {
+ osd_write(sd, 0, OSD_VBNDRY);
+ osd_write(sd, 0, OSD_EXTMODE);
+ osd_write(sd, OSD_MISCCTL_DMANG, OSD_MISCCTL);
+ }
}
static void osd_set_left_margin(struct osd_state *sd, u32 val)
@@ -1110,6 +1493,14 @@
/* set default Cb/Cr order */
osd->yc_pixfmt = PIXFMT_YCbCrI;
+ if (osd->vpbe_type == VPBE_VERSION_3) {
+ /*
+ * ROM CLUT1 on the DM355 is similar (identical?) to ROM CLUT0
+ * on the DM6446, so make ROM_CLUT1 the default on the DM355.
+ */
+ osd->rom_clut = ROM_CLUT1;
+ }
+
_osd_set_field_inversion(osd, osd->field_inversion);
_osd_set_rom_clut(osd, osd->rom_clut);
@@ -1208,23 +1599,7 @@
},
};
-static int osd_init(void)
-{
- if (platform_driver_register(&osd_driver)) {
- printk(KERN_ERR "Unable to register davinci osd driver\n");
- return -ENODEV;
- }
-
- return 0;
-}
-
-static void osd_exit(void)
-{
- platform_driver_unregister(&osd_driver);
-}
-
-module_init(osd_init);
-module_exit(osd_exit);
+module_platform_driver(osd_driver);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("DaVinci OSD Manager Driver");
diff --git a/drivers/media/video/davinci/vpbe_venc.c b/drivers/media/video/davinci/vpbe_venc.c
index 03a3e5c..00e80f5 100644
--- a/drivers/media/video/davinci/vpbe_venc.c
+++ b/drivers/media/video/davinci/vpbe_venc.c
@@ -99,6 +99,8 @@
return val;
}
+#define VDAC_COMPONENT 0x543
+#define VDAC_S_VIDEO 0x210
/* This function sets the dac of the VPBE for various outputs
*/
static int venc_set_dac(struct v4l2_subdev *sd, u32 out_index)
@@ -109,11 +111,12 @@
venc_write(sd, VENC_DACSEL, 0);
break;
case 1:
- v4l2_dbg(debug, 1, sd, "Setting output to S-Video\n");
- venc_write(sd, VENC_DACSEL, 0x210);
+ v4l2_dbg(debug, 1, sd, "Setting output to Component\n");
+ venc_write(sd, VENC_DACSEL, VDAC_COMPONENT);
break;
- case 2:
- venc_write(sd, VENC_DACSEL, 0x543);
+ case 2:
+ v4l2_dbg(debug, 1, sd, "Setting output to S-video\n");
+ venc_write(sd, VENC_DACSEL, VDAC_S_VIDEO);
break;
default:
return -EINVAL;
@@ -124,6 +127,8 @@
static void venc_enabledigitaloutput(struct v4l2_subdev *sd, int benable)
{
+ struct venc_state *venc = to_state(sd);
+ struct venc_platform_data *pdata = venc->pdata;
v4l2_dbg(debug, 2, sd, "venc_enabledigitaloutput\n");
if (benable) {
@@ -155,7 +160,8 @@
/* Disable LCD output control (accepting default polarity) */
venc_write(sd, VENC_LCDOUT, 0);
- venc_write(sd, VENC_CMPNT, 0x100);
+ if (pdata->venc_type != VPBE_VERSION_3)
+ venc_write(sd, VENC_CMPNT, 0x100);
venc_write(sd, VENC_HSPLS, 0);
venc_write(sd, VENC_HINT, 0);
venc_write(sd, VENC_HSTART, 0);
@@ -178,11 +184,14 @@
}
}
+#define VDAC_CONFIG_SD_V3 0x0E21A6B6
+#define VDAC_CONFIG_SD_V2 0x081141CF
/*
* setting NTSC mode
*/
static int venc_set_ntsc(struct v4l2_subdev *sd)
{
+ u32 val;
struct venc_state *venc = to_state(sd);
struct venc_platform_data *pdata = venc->pdata;
@@ -195,12 +204,22 @@
venc_enabledigitaloutput(sd, 0);
- /* to set VENC CLK DIV to 1 - final clock is 54 MHz */
- venc_modify(sd, VENC_VIDCTL, 0, 1 << 1);
- /* Set REC656 Mode */
- venc_write(sd, VENC_YCCCTL, 0x1);
- venc_modify(sd, VENC_VDPRO, 0, VENC_VDPRO_DAFRQ);
- venc_modify(sd, VENC_VDPRO, 0, VENC_VDPRO_DAUPS);
+ if (pdata->venc_type == VPBE_VERSION_3) {
+ venc_write(sd, VENC_CLKCTL, 0x01);
+ venc_write(sd, VENC_VIDCTL, 0);
+ val = vdaccfg_write(sd, VDAC_CONFIG_SD_V3);
+ } else if (pdata->venc_type == VPBE_VERSION_2) {
+ venc_write(sd, VENC_CLKCTL, 0x01);
+ venc_write(sd, VENC_VIDCTL, 0);
+ vdaccfg_write(sd, VDAC_CONFIG_SD_V2);
+ } else {
+ /* to set VENC CLK DIV to 1 - final clock is 54 MHz */
+ venc_modify(sd, VENC_VIDCTL, 0, 1 << 1);
+ /* Set REC656 Mode */
+ venc_write(sd, VENC_YCCCTL, 0x1);
+ venc_modify(sd, VENC_VDPRO, 0, VENC_VDPRO_DAFRQ);
+ venc_modify(sd, VENC_VDPRO, 0, VENC_VDPRO_DAUPS);
+ }
venc_write(sd, VENC_VMOD, 0);
venc_modify(sd, VENC_VMOD, (1 << VENC_VMOD_VIE_SHIFT),
@@ -220,6 +239,7 @@
static int venc_set_pal(struct v4l2_subdev *sd)
{
struct venc_state *venc = to_state(sd);
+ struct venc_platform_data *pdata = venc->pdata;
v4l2_dbg(debug, 2, sd, "venc_set_pal\n");
@@ -230,10 +250,20 @@
venc_enabledigitaloutput(sd, 0);
- /* to set VENC CLK DIV to 1 - final clock is 54 MHz */
- venc_modify(sd, VENC_VIDCTL, 0, 1 << 1);
- /* Set REC656 Mode */
- venc_write(sd, VENC_YCCCTL, 0x1);
+ if (pdata->venc_type == VPBE_VERSION_3) {
+ venc_write(sd, VENC_CLKCTL, 0x1);
+ venc_write(sd, VENC_VIDCTL, 0);
+ vdaccfg_write(sd, VDAC_CONFIG_SD_V3);
+ } else if (pdata->venc_type == VPBE_VERSION_2) {
+ venc_write(sd, VENC_CLKCTL, 0x1);
+ venc_write(sd, VENC_VIDCTL, 0);
+ vdaccfg_write(sd, VDAC_CONFIG_SD_V2);
+ } else {
+ /* to set VENC CLK DIV to 1 - final clock is 54 MHz */
+ venc_modify(sd, VENC_VIDCTL, 0, 1 << 1);
+ /* Set REC656 Mode */
+ venc_write(sd, VENC_YCCCTL, 0x1);
+ }
venc_modify(sd, VENC_SYNCCTL, 1 << VENC_SYNCCTL_OVD_SHIFT,
VENC_SYNCCTL_OVD);
@@ -252,6 +282,7 @@
return 0;
}
+#define VDAC_CONFIG_HD_V2 0x081141EF
/*
* venc_set_480p59_94
*
@@ -263,6 +294,9 @@
struct venc_platform_data *pdata = venc->pdata;
v4l2_dbg(debug, 2, sd, "venc_set_480p59_94\n");
+ if ((pdata->venc_type != VPBE_VERSION_1) &&
+ (pdata->venc_type != VPBE_VERSION_2))
+ return -EINVAL;
/* Setup clock at VPSS & VENC for SD */
if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_480P59_94) < 0)
@@ -270,12 +304,18 @@
venc_enabledigitaloutput(sd, 0);
+ if (pdata->venc_type == VPBE_VERSION_2)
+ vdaccfg_write(sd, VDAC_CONFIG_HD_V2);
venc_write(sd, VENC_OSDCLK0, 0);
venc_write(sd, VENC_OSDCLK1, 1);
- venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAFRQ,
- VENC_VDPRO_DAFRQ);
- venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAUPS,
- VENC_VDPRO_DAUPS);
+
+ if (pdata->venc_type == VPBE_VERSION_1) {
+ venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAFRQ,
+ VENC_VDPRO_DAFRQ);
+ venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAUPS,
+ VENC_VDPRO_DAUPS);
+ }
+
venc_write(sd, VENC_VMOD, 0);
venc_modify(sd, VENC_VMOD, (1 << VENC_VMOD_VIE_SHIFT),
VENC_VMOD_VIE);
@@ -302,19 +342,27 @@
v4l2_dbg(debug, 2, sd, "venc_set_576p50\n");
+ if ((pdata->venc_type != VPBE_VERSION_1) &&
+ (pdata->venc_type != VPBE_VERSION_2))
+ return -EINVAL;
/* Setup clock at VPSS & VENC for SD */
if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_576P50) < 0)
return -EINVAL;
venc_enabledigitaloutput(sd, 0);
+ if (pdata->venc_type == VPBE_VERSION_2)
+ vdaccfg_write(sd, VDAC_CONFIG_HD_V2);
+
venc_write(sd, VENC_OSDCLK0, 0);
venc_write(sd, VENC_OSDCLK1, 1);
- venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAFRQ,
- VENC_VDPRO_DAFRQ);
- venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAUPS,
- VENC_VDPRO_DAUPS);
+ if (pdata->venc_type == VPBE_VERSION_1) {
+ venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAFRQ,
+ VENC_VDPRO_DAFRQ);
+ venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAUPS,
+ VENC_VDPRO_DAUPS);
+ }
venc_write(sd, VENC_VMOD, 0);
venc_modify(sd, VENC_VMOD, (1 << VENC_VMOD_VIE_SHIFT),
@@ -330,6 +378,63 @@
return 0;
}
+/*
+ * venc_set_720p60_internal - Setup 720p60 in venc for dm365 only
+ */
+static int venc_set_720p60_internal(struct v4l2_subdev *sd)
+{
+ struct venc_state *venc = to_state(sd);
+ struct venc_platform_data *pdata = venc->pdata;
+
+ if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_720P60) < 0)
+ return -EINVAL;
+
+ venc_enabledigitaloutput(sd, 0);
+
+ venc_write(sd, VENC_OSDCLK0, 0);
+ venc_write(sd, VENC_OSDCLK1, 1);
+
+ venc_write(sd, VENC_VMOD, 0);
+ /* DM365 component HD mode */
+ venc_modify(sd, VENC_VMOD, (1 << VENC_VMOD_VIE_SHIFT),
+ VENC_VMOD_VIE);
+ venc_modify(sd, VENC_VMOD, VENC_VMOD_HDMD, VENC_VMOD_HDMD);
+ venc_modify(sd, VENC_VMOD, (HDTV_720P << VENC_VMOD_TVTYP_SHIFT),
+ VENC_VMOD_TVTYP);
+ venc_modify(sd, VENC_VMOD, VENC_VMOD_VENC, VENC_VMOD_VENC);
+ venc_write(sd, VENC_XHINTVL, 0);
+ return 0;
+}
+
+/*
+ * venc_set_1080i30_internal - Setup 1080i30 in venc for dm365 only
+ */
+static int venc_set_1080i30_internal(struct v4l2_subdev *sd)
+{
+ struct venc_state *venc = to_state(sd);
+ struct venc_platform_data *pdata = venc->pdata;
+
+ if (pdata->setup_clock(VPBE_ENC_DV_PRESET, V4L2_DV_1080P30) < 0)
+ return -EINVAL;
+
+ venc_enabledigitaloutput(sd, 0);
+
+ venc_write(sd, VENC_OSDCLK0, 0);
+ venc_write(sd, VENC_OSDCLK1, 1);
+
+
+ venc_write(sd, VENC_VMOD, 0);
+ /* DM365 component HD mode */
+ venc_modify(sd, VENC_VMOD, (1 << VENC_VMOD_VIE_SHIFT),
+ VENC_VMOD_VIE);
+ venc_modify(sd, VENC_VMOD, VENC_VMOD_HDMD, VENC_VMOD_HDMD);
+ venc_modify(sd, VENC_VMOD, (HDTV_1080I << VENC_VMOD_TVTYP_SHIFT),
+ VENC_VMOD_TVTYP);
+ venc_modify(sd, VENC_VMOD, VENC_VMOD_VENC, VENC_VMOD_VENC);
+ venc_write(sd, VENC_XHINTVL, 0);
+ return 0;
+}
+
static int venc_s_std_output(struct v4l2_subdev *sd, v4l2_std_id norm)
{
v4l2_dbg(debug, 1, sd, "venc_s_std_output\n");
@@ -345,13 +450,30 @@
static int venc_s_dv_preset(struct v4l2_subdev *sd,
struct v4l2_dv_preset *dv_preset)
{
+ struct venc_state *venc = to_state(sd);
+ int ret;
+
v4l2_dbg(debug, 1, sd, "venc_s_dv_preset\n");
if (dv_preset->preset == V4L2_DV_576P50)
return venc_set_576p50(sd);
else if (dv_preset->preset == V4L2_DV_480P59_94)
return venc_set_480p59_94(sd);
-
+ else if ((dv_preset->preset == V4L2_DV_720P60) &&
+ (venc->pdata->venc_type == VPBE_VERSION_2)) {
+ /* TBD setup internal 720p mode here */
+ ret = venc_set_720p60_internal(sd);
+ /* for DM365 VPBE, there is DAC inside */
+ vdaccfg_write(sd, VDAC_CONFIG_HD_V2);
+ return ret;
+ } else if ((dv_preset->preset == V4L2_DV_1080I30) &&
+ (venc->pdata->venc_type == VPBE_VERSION_2)) {
+ /* TBD setup internal 1080i mode here */
+ ret = venc_set_1080i30_internal(sd);
+ /* for DM365 VPBE, there is DAC inside */
+ vdaccfg_write(sd, VDAC_CONFIG_HD_V2);
+ return ret;
+ }
return -EINVAL;
}
@@ -508,11 +630,41 @@
goto release_venc_mem_region;
}
+ if (venc->pdata->venc_type != VPBE_VERSION_1) {
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ if (!res) {
+ dev_err(venc->pdev,
+ "Unable to get VDAC_CONFIG address map\n");
+ ret = -ENODEV;
+ goto unmap_venc_io;
+ }
+
+ if (!request_mem_region(res->start,
+ resource_size(res), "venc")) {
+ dev_err(venc->pdev,
+ "Unable to reserve VDAC_CONFIG MMIO region\n");
+ ret = -ENODEV;
+ goto unmap_venc_io;
+ }
+
+ venc->vdaccfg_reg = ioremap_nocache(res->start,
+ resource_size(res));
+ if (!venc->vdaccfg_reg) {
+ dev_err(venc->pdev,
+ "Unable to map VDAC_CONFIG IO space\n");
+ ret = -ENODEV;
+ goto release_vdaccfg_mem_region;
+ }
+ }
spin_lock_init(&venc->lock);
platform_set_drvdata(pdev, venc);
dev_notice(venc->pdev, "VENC sub device probe success\n");
return 0;
+release_vdaccfg_mem_region:
+ release_mem_region(res->start, resource_size(res));
+unmap_venc_io:
+ iounmap(venc->venc_base);
release_venc_mem_region:
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, resource_size(res));
@@ -529,6 +681,11 @@
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
iounmap((void *)venc->venc_base);
release_mem_region(res->start, resource_size(res));
+ if (venc->pdata->venc_type != VPBE_VERSION_1) {
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ iounmap((void *)venc->vdaccfg_reg);
+ release_mem_region(res->start, resource_size(res));
+ }
kfree(venc);
return 0;
@@ -543,23 +700,7 @@
},
};
-static int venc_init(void)
-{
- if (platform_driver_register(&venc_driver)) {
- printk(KERN_ERR "Unable to register venc driver\n");
- return -ENODEV;
- }
- return 0;
-}
-
-static void venc_exit(void)
-{
- platform_driver_unregister(&venc_driver);
- return;
-}
-
-module_init(venc_init);
-module_exit(venc_exit);
+module_platform_driver(venc_driver);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("VPBE VENC Driver");
diff --git a/drivers/media/video/davinci/vpfe_capture.c b/drivers/media/video/davinci/vpfe_capture.c
index 5b38fc9..20cf271 100644
--- a/drivers/media/video/davinci/vpfe_capture.c
+++ b/drivers/media/video/davinci/vpfe_capture.c
@@ -2076,20 +2076,4 @@
.remove = __devexit_p(vpfe_remove),
};
-static __init int vpfe_init(void)
-{
- printk(KERN_NOTICE "vpfe_init\n");
- /* Register driver to the kernel */
- return platform_driver_register(&vpfe_driver);
-}
-
-/*
- * vpfe_cleanup : This function un-registers device driver
- */
-static void vpfe_cleanup(void)
-{
- platform_driver_unregister(&vpfe_driver);
-}
-
-module_init(vpfe_init);
-module_exit(vpfe_cleanup);
+module_platform_driver(vpfe_driver);
diff --git a/drivers/media/video/davinci/vpif_capture.c b/drivers/media/video/davinci/vpif_capture.c
index 49e4deb..6504e40 100644
--- a/drivers/media/video/davinci/vpif_capture.c
+++ b/drivers/media/video/davinci/vpif_capture.c
@@ -2177,6 +2177,12 @@
return err;
}
+ err = v4l2_device_register(vpif_dev, &vpif_obj.v4l2_dev);
+ if (err) {
+ v4l2_err(vpif_dev->driver, "Error registering v4l2 device\n");
+ return err;
+ }
+
k = 0;
while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, k))) {
for (i = res->start; i <= res->end; i++) {
@@ -2246,12 +2252,6 @@
goto probe_out;
}
- err = v4l2_device_register(vpif_dev, &vpif_obj.v4l2_dev);
- if (err) {
- v4l2_err(vpif_dev->driver, "Error registering v4l2 device\n");
- goto probe_subdev_out;
- }
-
for (i = 0; i < subdev_count; i++) {
subdevdata = &config->subdev_info[i];
vpif_obj.sd[i] =
@@ -2281,7 +2281,6 @@
j = VPIF_CAPTURE_MAX_DEVICES;
probe_out:
- v4l2_device_unregister(&vpif_obj.v4l2_dev);
for (k = 0; k < j; k++) {
/* Get the pointer to the channel object */
ch = vpif_obj.dev[k];
@@ -2303,6 +2302,7 @@
if (res)
i = res->end;
}
+ v4l2_device_unregister(&vpif_obj.v4l2_dev);
return err;
}
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index cff0768..e2a7b77 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -193,7 +193,7 @@
urb->dev = dev->udev;
urb->context = dev;
- urb->pipe = usb_rcvisocpipe(dev->udev, 0x83);
+ urb->pipe = usb_rcvisocpipe(dev->udev, EM28XX_EP_AUDIO);
urb->transfer_flags = URB_ISO_ASAP;
urb->transfer_buffer = dev->adev.transfer_buffer[i];
urb->interval = 1;
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 93807dc..4561cd8 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -336,6 +336,23 @@
{ -1, -1, -1, -1},
};
+#if 0
+static struct em28xx_reg_seq hauppauge_930c_gpio[] = {
+ {EM2874_R80_GPIO, 0x6f, 0xff, 10},
+ {EM2874_R80_GPIO, 0x4f, 0xff, 10}, /* xc5000 reset */
+ {EM2874_R80_GPIO, 0x6f, 0xff, 10},
+ {EM2874_R80_GPIO, 0x4f, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq hauppauge_930c_digital[] = {
+ {EM2874_R80_GPIO, 0xf6, 0xff, 10},
+ {EM2874_R80_GPIO, 0xe6, 0xff, 100},
+ {EM2874_R80_GPIO, 0xa6, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+#endif
+
/*
* Board definitions
*/
@@ -839,6 +856,10 @@
[EM2870_BOARD_KWORLD_355U] = {
.name = "Kworld 355 U DVB-T",
.valid = EM28XX_BOARD_NOT_VALIDATED,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_gpio = default_tuner_gpio,
+ .has_dvb = 1,
+ .dvb_gpio = default_digital,
},
[EM2870_BOARD_PINNACLE_PCTV_DVB] = {
.name = "Pinnacle PCTV DVB-T",
@@ -887,6 +908,37 @@
.tuner_addr = 0x41,
.dvb_gpio = terratec_h5_digital, /* FIXME: probably wrong */
.tuner_gpio = terratec_h5_gpio,
+#else
+ .tuner_type = TUNER_ABSENT,
+#endif
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_400_KHZ,
+ },
+ [EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C] = {
+ .name = "Hauppauge WinTV HVR 930C",
+ .has_dvb = 1,
+#if 0 /* FIXME: Add analog support */
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0x41,
+ .dvb_gpio = hauppauge_930c_digital,
+ .tuner_gpio = hauppauge_930c_gpio,
+#else
+ .tuner_type = TUNER_ABSENT,
+#endif
+ .ir_codes = RC_MAP_HAUPPAUGE,
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_400_KHZ,
+ },
+ [EM2884_BOARD_CINERGY_HTC_STICK] = {
+ .name = "Terratec Cinergy HTC Stick",
+ .has_dvb = 1,
+#if 0
+ .tuner_type = TUNER_PHILIPS_TDA8290,
+ .tuner_addr = 0x41,
+ .dvb_gpio = terratec_h5_digital, /* FIXME: probably wrong */
+ .tuner_gpio = terratec_h5_gpio,
#endif
.i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
EM28XX_I2C_CLK_WAIT_ENABLE |
@@ -1127,7 +1179,7 @@
.name = "Terratec Cinergy 200 USB",
.is_em2800 = 1,
.has_ir_i2c = 1,
- .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .tuner_type = TUNER_LG_TALN,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
@@ -1218,7 +1270,7 @@
},
[EM2820_BOARD_PINNACLE_DVC_90] = {
.name = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker "
- "/ Kworld DVD Maker 2",
+ "/ Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U",
.tuner_type = TUNER_ABSENT, /* capture only board */
.decoder = EM28XX_SAA711X,
.input = { {
@@ -1840,6 +1892,22 @@
.has_dvb = 1,
.ir_codes = RC_MAP_PINNACLE_PCTV_HD,
},
+ /* eb1a:5006 Honestech VIDBOX NW03
+ * Empia EM2860, Philips SAA7113, Empia EMP202, No Tuner */
+ [EM2860_BOARD_HT_VIDBOX_NW03] = {
+ .name = "Honestech Vidbox NW03",
+ .tuner_type = TUNER_ABSENT,
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3, /* S-VIDEO needs confirming */
+ .amux = EM28XX_AMUX_LINE_IN,
+ } },
+ },
};
const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
@@ -1899,6 +1967,8 @@
.driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
{ USB_DEVICE(0xeb1a, 0xe357),
.driver_info = EM2870_BOARD_KWORLD_355U },
+ { USB_DEVICE(0xeb1a, 0xe359),
+ .driver_info = EM2870_BOARD_KWORLD_355U },
{ USB_DEVICE(0x1b80, 0xe302),
.driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
{ USB_DEVICE(0x1b80, 0xe304),
@@ -1914,17 +1984,23 @@
{ USB_DEVICE(0x0ccd, 0x0042),
.driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
{ USB_DEVICE(0x0ccd, 0x0043),
+ .driver_info = EM2870_BOARD_TERRATEC_XS },
+ { USB_DEVICE(0x0ccd, 0x008e), /* Cinergy HTC USB XS Rev. 1 */
.driver_info = EM2884_BOARD_TERRATEC_H5 },
- { USB_DEVICE(0x0ccd, 0x10a2), /* Rev. 1 */
+ { USB_DEVICE(0x0ccd, 0x00ac), /* Cinergy HTC USB XS Rev. 2 */
.driver_info = EM2884_BOARD_TERRATEC_H5 },
- { USB_DEVICE(0x0ccd, 0x10ad), /* Rev. 2 */
- .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
+ { USB_DEVICE(0x0ccd, 0x10a2), /* H5 Rev. 1 */
+ .driver_info = EM2884_BOARD_TERRATEC_H5 },
+ { USB_DEVICE(0x0ccd, 0x10ad), /* H5 Rev. 2 */
+ .driver_info = EM2884_BOARD_TERRATEC_H5 },
{ USB_DEVICE(0x0ccd, 0x0084),
.driver_info = EM2860_BOARD_TERRATEC_AV350 },
{ USB_DEVICE(0x0ccd, 0x0096),
.driver_info = EM2860_BOARD_TERRATEC_GRABBY },
{ USB_DEVICE(0x0ccd, 0x10AF),
.driver_info = EM2860_BOARD_TERRATEC_GRABBY },
+ { USB_DEVICE(0x0ccd, 0x00b2),
+ .driver_info = EM2884_BOARD_CINERGY_HTC_STICK },
{ USB_DEVICE(0x0fd9, 0x0033),
.driver_info = EM2860_BOARD_ELGATO_VIDEO_CAPTURE},
{ USB_DEVICE(0x185b, 0x2870),
@@ -1963,6 +2039,8 @@
.driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
{ USB_DEVICE(0x0413, 0x6023),
.driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
+ { USB_DEVICE(0x093b, 0xa003),
+ .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
{ USB_DEVICE(0x093b, 0xa005),
.driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
{ USB_DEVICE(0x04bb, 0x0515),
@@ -1975,6 +2053,12 @@
.driver_info = EM28174_BOARD_PCTV_290E },
{ USB_DEVICE(0x2013, 0x024c),
.driver_info = EM28174_BOARD_PCTV_460E },
+ { USB_DEVICE(0x2040, 0x1605),
+ .driver_info = EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C },
+ { USB_DEVICE(0xeb1a, 0x5006),
+ .driver_info = EM2860_BOARD_HT_VIDBOX_NW03 },
+ { USB_DEVICE(0x1b80, 0xe309), /* Sveon STV40 */
+ .driver_info = EM2860_BOARD_EASYCAP },
{ },
};
MODULE_DEVICE_TABLE(usb, em28xx_id_table);
@@ -2028,10 +2112,10 @@
int rc = 0;
struct em28xx *dev = ptr;
- if (dev->tuner_type != TUNER_XC2028)
+ if (dev->tuner_type != TUNER_XC2028 && dev->tuner_type != TUNER_XC5000)
return 0;
- if (command != XC2028_TUNER_RESET)
+ if (command != XC2028_TUNER_RESET && command != XC5000_TUNER_RESET)
return 0;
rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
@@ -2203,7 +2287,8 @@
/* Set the initial XCLK and I2C clock values based on the board
definition */
em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
- em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
+ if (!dev->board.is_em2800)
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
msleep(50);
/* request some modules */
@@ -2832,11 +2917,10 @@
* em28xx_init_dev()
* allocates and inits the device structs, registers i2c bus and v4l device
*/
-static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
+static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
struct usb_interface *interface,
int minor)
{
- struct em28xx *dev = *devhandle;
int retval;
dev->udev = udev;
@@ -2931,7 +3015,7 @@
if (!dev->board.is_em2800) {
/* Resets I2C speed */
- em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
+ retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
if (retval < 0) {
em28xx_errdev("%s: em28xx_write_reg failed!"
" retval [%d]\n",
@@ -3031,12 +3115,11 @@
static int em28xx_usb_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
- const struct usb_endpoint_descriptor *endpoint;
struct usb_device *udev;
struct em28xx *dev = NULL;
int retval;
- bool is_audio_only = false, has_audio = false;
- int i, nr, isoc_pipe;
+ bool has_audio = false, has_video = false, has_dvb = false;
+ int i, nr;
const int ifnum = interface->altsetting[0].desc.bInterfaceNumber;
char *speed;
char descr[255] = "";
@@ -3068,54 +3151,65 @@
goto err;
}
+ /* allocate memory for our device state and initialize it */
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (dev == NULL) {
+ em28xx_err(DRIVER_NAME ": out of memory!\n");
+ retval = -ENOMEM;
+ goto err;
+ }
+
+ /* compute alternate max packet sizes */
+ dev->alt_max_pkt_size = kmalloc(sizeof(dev->alt_max_pkt_size[0]) *
+ interface->num_altsetting, GFP_KERNEL);
+ if (dev->alt_max_pkt_size == NULL) {
+ em28xx_errdev("out of memory!\n");
+ kfree(dev);
+ retval = -ENOMEM;
+ goto err;
+ }
+
/* Get endpoints */
for (i = 0; i < interface->num_altsetting; i++) {
int ep;
for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
- struct usb_host_endpoint *e;
- e = &interface->altsetting[i].endpoint[ep];
+ const struct usb_endpoint_descriptor *e;
+ int sizedescr, size;
- if (e->desc.bEndpointAddress == 0x83)
- has_audio = true;
+ e = &interface->altsetting[i].endpoint[ep].desc;
+
+ sizedescr = le16_to_cpu(e->wMaxPacketSize);
+ size = sizedescr & 0x7ff;
+
+ if (udev->speed == USB_SPEED_HIGH)
+ size = size * hb_mult(sizedescr);
+
+ if (usb_endpoint_xfer_isoc(e) &&
+ usb_endpoint_dir_in(e)) {
+ switch (e->bEndpointAddress) {
+ case EM28XX_EP_AUDIO:
+ has_audio = true;
+ break;
+ case EM28XX_EP_ANALOG:
+ has_video = true;
+ dev->alt_max_pkt_size[i] = size;
+ break;
+ case EM28XX_EP_DIGITAL:
+ has_dvb = true;
+ if (size > dev->dvb_max_pkt_size) {
+ dev->dvb_max_pkt_size = size;
+ dev->dvb_alt = i;
+ }
+ break;
+ }
+ }
}
}
- endpoint = &interface->cur_altsetting->endpoint[0].desc;
-
- /* check if the device has the iso in endpoint at the correct place */
- if (usb_endpoint_xfer_isoc(endpoint)
- &&
- (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
- /* It's a newer em2874/em2875 device */
- isoc_pipe = 0;
- } else {
- int check_interface = 1;
- isoc_pipe = 1;
- endpoint = &interface->cur_altsetting->endpoint[1].desc;
- if (!usb_endpoint_xfer_isoc(endpoint))
- check_interface = 0;
-
- if (usb_endpoint_dir_out(endpoint))
- check_interface = 0;
-
- if (!check_interface) {
- if (has_audio) {
- is_audio_only = true;
- } else {
- em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
- "interface %i, class %i found.\n",
- le16_to_cpu(udev->descriptor.idVendor),
- le16_to_cpu(udev->descriptor.idProduct),
- ifnum,
- interface->altsetting[0].desc.bInterfaceClass);
- em28xx_err(DRIVER_NAME " This is an anciliary "
- "interface not used by the driver\n");
-
- retval = -ENODEV;
- goto err;
- }
- }
+ if (!(has_audio || has_video || has_dvb)) {
+ retval = -ENODEV;
+ goto err_free;
}
switch (udev->speed) {
@@ -3141,6 +3235,7 @@
strlcat(descr, " ", sizeof(descr));
strlcat(descr, udev->product, sizeof(descr));
}
+
if (*descr)
strlcat(descr, " ", sizeof(descr));
@@ -3157,6 +3252,14 @@
printk(KERN_INFO DRIVER_NAME
": Audio Vendor Class interface %i found\n",
ifnum);
+ if (has_video)
+ printk(KERN_INFO DRIVER_NAME
+ ": Video interface %i found\n",
+ ifnum);
+ if (has_dvb)
+ printk(KERN_INFO DRIVER_NAME
+ ": DVB interface %i found\n",
+ ifnum);
/*
* Make sure we have 480 Mbps of bandwidth, otherwise things like
@@ -3168,22 +3271,14 @@
printk(DRIVER_NAME ": Device must be connected to a high-speed"
" USB 2.0 port.\n");
retval = -ENODEV;
- goto err;
- }
-
- /* allocate memory for our device state and initialize it */
- dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (dev == NULL) {
- em28xx_err(DRIVER_NAME ": out of memory!\n");
- retval = -ENOMEM;
- goto err;
+ goto err_free;
}
snprintf(dev->name, sizeof(dev->name), "em28xx #%d", nr);
dev->devno = nr;
dev->model = id->driver_info;
dev->alt = -1;
- dev->is_audio_only = is_audio_only;
+ dev->is_audio_only = has_audio && !(has_video || has_dvb);
dev->has_alsa_audio = has_audio;
dev->audio_ifnum = ifnum;
@@ -3196,26 +3291,7 @@
}
}
- /* compute alternate max packet sizes */
dev->num_alt = interface->num_altsetting;
- dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
-
- if (dev->alt_max_pkt_size == NULL) {
- em28xx_errdev("out of memory!\n");
- kfree(dev);
- retval = -ENOMEM;
- goto err;
- }
-
- for (i = 0; i < dev->num_alt ; i++) {
- u16 tmp = le16_to_cpu(interface->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
- unsigned int size = tmp & 0x7ff;
-
- if (udev->speed == USB_SPEED_HIGH)
- size = size * hb_mult(tmp);
-
- dev->alt_max_pkt_size[i] = size;
- }
if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
dev->model = card[nr];
@@ -3226,12 +3302,9 @@
/* allocate device struct */
mutex_init(&dev->lock);
mutex_lock(&dev->lock);
- retval = em28xx_init_dev(&dev, udev, interface, nr);
+ retval = em28xx_init_dev(dev, udev, interface, nr);
if (retval) {
- mutex_unlock(&dev->lock);
- kfree(dev->alt_max_pkt_size);
- kfree(dev);
- goto err;
+ goto unlock_and_free;
}
request_modules(dev);
@@ -3250,6 +3323,13 @@
return 0;
+unlock_and_free:
+ mutex_unlock(&dev->lock);
+
+err_free:
+ kfree(dev->alt_max_pkt_size);
+ kfree(dev);
+
err:
clear_bit(nr, &em28xx_devused);
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 804a4ab..0aacc96 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -568,7 +568,7 @@
em28xx_warn("AC97 features = 0x%04x\n", feat);
/* Try to identify what audio processor we have */
- if ((vid == 0xffffffff) && (feat == 0x6a90))
+ if (((vid == 0xffffffff) || (vid == 0x83847650)) && (feat == 0x6a90))
dev->audio_mode.ac97 = EM28XX_AC97_EM202;
else if ((vid >> 8) == 0x838476)
dev->audio_mode.ac97 = EM28XX_AC97_SIGMATEL;
@@ -1070,7 +1070,8 @@
should also be using 'desc.bInterval'
*/
pipe = usb_rcvisocpipe(dev->udev,
- dev->mode == EM28XX_ANALOG_MODE ? 0x82 : 0x84);
+ dev->mode == EM28XX_ANALOG_MODE ?
+ EM28XX_EP_ANALOG : EM28XX_EP_DIGITAL);
usb_fill_int_urb(urb, dev->udev, pipe,
dev->isoc_ctl.transfer_buffer[i], sb_size,
@@ -1108,62 +1109,6 @@
}
EXPORT_SYMBOL_GPL(em28xx_init_isoc);
-/* Determine the packet size for the DVB stream for the given device
- (underlying value programmed into the eeprom) */
-int em28xx_isoc_dvb_max_packetsize(struct em28xx *dev)
-{
- unsigned int chip_cfg2;
- unsigned int packet_size;
-
- switch (dev->chip_id) {
- case CHIP_ID_EM2710:
- case CHIP_ID_EM2750:
- case CHIP_ID_EM2800:
- case CHIP_ID_EM2820:
- case CHIP_ID_EM2840:
- case CHIP_ID_EM2860:
- /* No DVB support */
- return -EINVAL;
- case CHIP_ID_EM2870:
- case CHIP_ID_EM2883:
- /* TS max packet size stored in bits 1-0 of R01 */
- chip_cfg2 = em28xx_read_reg(dev, EM28XX_R01_CHIPCFG2);
- switch (chip_cfg2 & EM28XX_CHIPCFG2_TS_PACKETSIZE_MASK) {
- case EM28XX_CHIPCFG2_TS_PACKETSIZE_188:
- packet_size = 188;
- break;
- case EM28XX_CHIPCFG2_TS_PACKETSIZE_376:
- packet_size = 376;
- break;
- case EM28XX_CHIPCFG2_TS_PACKETSIZE_564:
- packet_size = 564;
- break;
- case EM28XX_CHIPCFG2_TS_PACKETSIZE_752:
- packet_size = 752;
- break;
- }
- break;
- case CHIP_ID_EM2874:
- /*
- * FIXME: for now assumes 564 like it was before, but the
- * em2874 code should be added to return the proper value
- */
- packet_size = 564;
- break;
- case CHIP_ID_EM2884:
- case CHIP_ID_EM28174:
- default:
- /*
- * FIXME: same as em2874. 564 was enough for 22 Mbit DVB-T
- * but not enough for 44 Mbit DVB-C.
- */
- packet_size = 752;
- }
-
- return packet_size;
-}
-EXPORT_SYMBOL_GPL(em28xx_isoc_dvb_max_packetsize);
-
/*
* em28xx_wake_i2c()
* configure i2c attached devices
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index cef7a2d..9449423 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -44,6 +44,7 @@
#include "drxk.h"
#include "tda10071.h"
#include "a8293.h"
+#include "qt1010.h"
MODULE_DESCRIPTION("driver for em28xx based DVB cards");
MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
@@ -163,12 +164,12 @@
struct em28xx *dev = dvb->adapter.priv;
int max_dvb_packet_size;
- usb_set_interface(dev->udev, 0, 1);
+ usb_set_interface(dev->udev, 0, dev->dvb_alt);
rc = em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
if (rc < 0)
return rc;
- max_dvb_packet_size = em28xx_isoc_dvb_max_packetsize(dev);
+ max_dvb_packet_size = dev->dvb_max_pkt_size;
if (max_dvb_packet_size < 0)
return max_dvb_packet_size;
dprintk(1, "Using %d buffers each with %d bytes\n",
@@ -302,10 +303,12 @@
};
static struct drxd_config em28xx_drxd = {
- .index = 0, .demod_address = 0x70, .demod_revision = 0xa2,
- .demoda_address = 0x00, .pll_address = 0x00,
- .pll_type = DRXD_PLL_NONE, .clock = 12000, .insert_rs_byte = 1,
- .pll_set = NULL, .osc_deviation = NULL, .IF = 42800000,
+ .demod_address = 0x70,
+ .demod_revision = 0xa2,
+ .pll_type = DRXD_PLL_NONE,
+ .clock = 12000,
+ .insert_rs_byte = 1,
+ .IF = 42800000,
.disable_i2c_gate_ctrl = 1,
};
@@ -316,6 +319,14 @@
.microcode_name = "dvb-usb-terratec-h5-drxk.fw",
};
+struct drxk_config hauppauge_930c_drxk = {
+ .adr = 0x29,
+ .single_master = 1,
+ .no_i2c_bridge = 1,
+ .microcode_name = "dvb-usb-hauppauge-hvr930c-drxk.fw",
+ .chunk_size = 56,
+};
+
static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
{
struct em28xx_dvb *dvb = fe->sec_priv;
@@ -334,6 +345,73 @@
return status;
}
+static void hauppauge_hvr930c_init(struct em28xx *dev)
+{
+ int i;
+
+ struct em28xx_reg_seq hauppauge_hvr930c_init[] = {
+ {EM2874_R80_GPIO, 0xff, 0xff, 0x65},
+ {EM2874_R80_GPIO, 0xfb, 0xff, 0x32},
+ {EM2874_R80_GPIO, 0xff, 0xff, 0xb8},
+ { -1, -1, -1, -1},
+ };
+ struct em28xx_reg_seq hauppauge_hvr930c_end[] = {
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x01},
+ {EM2874_R80_GPIO, 0xaf, 0xff, 0x65},
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x76},
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x01},
+ {EM2874_R80_GPIO, 0xcf, 0xff, 0x0b},
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x40},
+
+ {EM2874_R80_GPIO, 0xcf, 0xff, 0x65},
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x65},
+ {EM2874_R80_GPIO, 0xcf, 0xff, 0x0b},
+ {EM2874_R80_GPIO, 0xef, 0xff, 0x65},
+
+ { -1, -1, -1, -1},
+ };
+
+ struct {
+ unsigned char r[4];
+ int len;
+ } regs[] = {
+ {{ 0x06, 0x02, 0x00, 0x31 }, 4},
+ {{ 0x01, 0x02 }, 2},
+ {{ 0x01, 0x02, 0x00, 0xc6 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0xff, 0xaf }, 4},
+ {{ 0x01, 0x00, 0x03, 0xa0 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0x73, 0xaf }, 4},
+ {{ 0x04, 0x00 }, 2},
+ {{ 0x00, 0x04 }, 2},
+ {{ 0x00, 0x04, 0x00, 0x0a }, 4},
+ {{ 0x04, 0x14 }, 2},
+ {{ 0x04, 0x14, 0x00, 0x00 }, 4},
+ };
+
+ em28xx_gpio_set(dev, hauppauge_hvr930c_init);
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
+ msleep(10);
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
+ msleep(10);
+
+ dev->i2c_client.addr = 0x82 >> 1;
+
+ for (i = 0; i < ARRAY_SIZE(regs); i++)
+ i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
+ em28xx_gpio_set(dev, hauppauge_hvr930c_end);
+
+ msleep(100);
+
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
+ msleep(30);
+
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x45);
+ msleep(10);
+
+}
+
static void terratec_h5_init(struct em28xx *dev)
{
int i;
@@ -425,13 +503,6 @@
static struct cxd2820r_config em28xx_cxd2820r_config = {
.i2c_address = (0xd8 >> 1),
.ts_mode = CXD2820R_TS_SERIAL,
- .if_dvbt_6 = 3300,
- .if_dvbt_7 = 3500,
- .if_dvbt_8 = 4000,
- .if_dvbt2_6 = 3300,
- .if_dvbt2_7 = 3500,
- .if_dvbt2_8 = 4000,
- .if_dvbc = 5000,
/* enable LNA for DVB-T2 and DVB-C */
.gpio_dvbt2[0] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | CXD2820R_GPIO_L,
@@ -456,6 +527,17 @@
.i2c_addr = 0x08, /* (0x10 >> 1) */
};
+static struct zl10353_config em28xx_zl10353_no_i2c_gate_dev = {
+ .demod_address = (0x1e >> 1),
+ .disable_i2c_gate_ctrl = 1,
+ .no_tuner = 1,
+ .parallel_ts = 1,
+};
+static struct qt1010_config em28xx_qt1010_config = {
+ .i2c_address = 0x62
+
+};
+
/* ------------------------------------------------------------------ */
static int em28xx_attach_xc3028(u8 addr, struct em28xx *dev)
@@ -708,6 +790,14 @@
goto out_free;
}
break;
+ case EM2870_BOARD_KWORLD_355U:
+ dvb->fe[0] = dvb_attach(zl10353_attach,
+ &em28xx_zl10353_no_i2c_gate_dev,
+ &dev->i2c_adap);
+ if (dvb->fe[0] != NULL)
+ dvb_attach(qt1010_attach, dvb->fe[0],
+ &dev->i2c_adap, &em28xx_qt1010_config);
+ break;
case EM2883_BOARD_KWORLD_HYBRID_330U:
case EM2882_BOARD_EVGA_INDTUBE:
dvb->fe[0] = dvb_attach(s5h1409_attach,
@@ -761,50 +851,72 @@
&dev->i2c_adap, &kworld_a340_config);
break;
case EM28174_BOARD_PCTV_290E:
- /* MFE
- * FE 0 = DVB-T/T2 + FE 1 = DVB-C, both sharing same tuner. */
- /* FE 0 */
dvb->fe[0] = dvb_attach(cxd2820r_attach,
- &em28xx_cxd2820r_config, &dev->i2c_adap, NULL);
+ &em28xx_cxd2820r_config,
+ &dev->i2c_adap,
+ NULL);
if (dvb->fe[0]) {
/* FE 0 attach tuner */
- if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
- &dev->i2c_adap, &em28xx_cxd2820r_tda18271_config)) {
+ if (!dvb_attach(tda18271_attach,
+ dvb->fe[0],
+ 0x60,
+ &dev->i2c_adap,
+ &em28xx_cxd2820r_tda18271_config)) {
+
dvb_frontend_detach(dvb->fe[0]);
result = -EINVAL;
goto out_free;
}
- /* FE 1. This dvb_attach() cannot fail. */
- dvb->fe[1] = dvb_attach(cxd2820r_attach, NULL, NULL,
- dvb->fe[0]);
- dvb->fe[1]->id = 1;
- /* FE 1 attach tuner */
- if (!dvb_attach(tda18271_attach, dvb->fe[1], 0x60,
- &dev->i2c_adap, &em28xx_cxd2820r_tda18271_config)) {
- dvb_frontend_detach(dvb->fe[1]);
- /* leave FE 0 still active */
- }
-
- mfe_shared = 1;
}
break;
- case EM2884_BOARD_TERRATEC_H5:
- terratec_h5_init(dev);
+ case EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C:
+ {
+ struct xc5000_config cfg;
+ hauppauge_hvr930c_init(dev);
- dvb->dont_attach_fe1 = 1;
-
- dvb->fe[0] = dvb_attach(drxk_attach, &terratec_h5_drxk, &dev->i2c_adap, &dvb->fe[1]);
+ dvb->fe[0] = dvb_attach(drxk_attach,
+ &hauppauge_930c_drxk, &dev->i2c_adap);
if (!dvb->fe[0]) {
result = -EINVAL;
goto out_free;
}
-
/* FIXME: do we need a pll semaphore? */
dvb->fe[0]->sec_priv = dvb;
sema_init(&dvb->pll_mutex, 1);
dvb->gate_ctrl = dvb->fe[0]->ops.i2c_gate_ctrl;
dvb->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
- dvb->fe[1]->id = 1;
+
+ /* Attach xc5000 */
+ memset(&cfg, 0, sizeof(cfg));
+ cfg.i2c_address = 0x61;
+ cfg.if_khz = 4000;
+
+ if (dvb->fe[0]->ops.i2c_gate_ctrl)
+ dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 1);
+ if (!dvb_attach(xc5000_attach, dvb->fe[0], &dev->i2c_adap,
+ &cfg)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ if (dvb->fe[0]->ops.i2c_gate_ctrl)
+ dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 0);
+
+ break;
+ }
+ case EM2884_BOARD_TERRATEC_H5:
+ case EM2884_BOARD_CINERGY_HTC_STICK:
+ terratec_h5_init(dev);
+
+ dvb->fe[0] = dvb_attach(drxk_attach, &terratec_h5_drxk, &dev->i2c_adap);
+ if (!dvb->fe[0]) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ /* FIXME: do we need a pll semaphore? */
+ dvb->fe[0]->sec_priv = dvb;
+ sema_init(&dvb->pll_mutex, 1);
+ dvb->gate_ctrl = dvb->fe[0]->ops.i2c_gate_ctrl;
+ dvb->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
/* Attach tda18271 to DVB-C frontend */
if (dvb->fe[0]->ops.i2c_gate_ctrl)
@@ -816,12 +928,6 @@
if (dvb->fe[0]->ops.i2c_gate_ctrl)
dvb->fe[0]->ops.i2c_gate_ctrl(dvb->fe[0], 0);
- /* Hack - needed by drxk/tda18271c2dd */
- dvb->fe[1]->tuner_priv = dvb->fe[0]->tuner_priv;
- memcpy(&dvb->fe[1]->ops.tuner_ops,
- &dvb->fe[0]->ops.tuner_ops,
- sizeof(dvb->fe[0]->ops.tuner_ops));
-
break;
case EM28174_BOARD_PCTV_460E:
/* attach demod */
@@ -845,6 +951,8 @@
}
/* define general-purpose callback pointer */
dvb->fe[0]->callback = em28xx_tuner_callback;
+ if (dvb->fe[1])
+ dvb->fe[1]->callback = em28xx_tuner_callback;
/* register everything */
result = em28xx_register_dvb(dvb, THIS_MODULE, dev, &dev->udev->dev);
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 679da48..2630b26 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -306,7 +306,8 @@
poll_result.rc_data[0],
poll_result.toggle_bit);
- if (ir->dev->chip_id == CHIP_ID_EM2874)
+ if (ir->dev->chip_id == CHIP_ID_EM2874 ||
+ ir->dev->chip_id == CHIP_ID_EM2884)
/* The em2874 clears the readcount field every time the
register is read. The em2860/2880 datasheet says that it
is supposed to clear the readcount, but it doesn't. So with
@@ -371,13 +372,15 @@
case CHIP_ID_EM2883:
ir->get_key = default_polling_getkey;
break;
+ case CHIP_ID_EM2884:
case CHIP_ID_EM2874:
case CHIP_ID_EM28174:
ir->get_key = em2874_polling_getkey;
em28xx_write_regs(dev, EM2874_R50_IR_CONFIG, &ir_config, 1);
break;
default:
- printk("Unrecognized em28xx chip id: IR not supported\n");
+ printk("Unrecognized em28xx chip id 0x%02x: IR not supported\n",
+ dev->chip_id);
rc = -EINVAL;
}
diff --git a/drivers/media/video/em28xx/em28xx-reg.h b/drivers/media/video/em28xx/em28xx-reg.h
index 66f7923..2f62685 100644
--- a/drivers/media/video/em28xx/em28xx-reg.h
+++ b/drivers/media/video/em28xx/em28xx-reg.h
@@ -12,6 +12,11 @@
#define EM_GPO_2 (1 << 2)
#define EM_GPO_3 (1 << 3)
+/* em28xx endpoints */
+#define EM28XX_EP_ANALOG 0x82
+#define EM28XX_EP_AUDIO 0x83
+#define EM28XX_EP_DIGITAL 0x84
+
/* em2800 registers */
#define EM2800_R08_AUDIOSRC 0x08
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 9b4557a..613300b 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -1070,6 +1070,10 @@
/* the em2800 can only scale down to 50% */
height = height > (3 * maxh / 4) ? maxh : maxh / 2;
width = width > (3 * maxw / 4) ? maxw : maxw / 2;
+ /* MaxPacketSize for em2800 is too small to capture at full resolution
+ * use half of maxw as the scaler can only scale to 50% */
+ if (width == maxw && height == maxh)
+ width /= 2;
} else {
/* width must even because of the YUYV format
height must be even because of interlacing */
@@ -2503,6 +2507,7 @@
{
u8 val;
int ret;
+ unsigned int maxw;
printk(KERN_INFO "%s: v4l2 driver version %s\n",
dev->name, EM28XX_VERSION);
@@ -2515,8 +2520,15 @@
/* Analog specific initialization */
dev->format = &format[0];
+
+ maxw = norm_maxw(dev);
+ /* MaxPacketSize for em2800 is too small to capture at full resolution
+ * use half of maxw as the scaler can only scale to 50% */
+ if (dev->board.is_em2800)
+ maxw /= 2;
+
em28xx_set_video_format(dev, format[0].fourcc,
- norm_maxw(dev), norm_maxh(dev));
+ maxw, norm_maxh(dev));
video_mux(dev, dev->ctl_input);
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 2a2cb7e..22e252b 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -38,6 +38,7 @@
#include <media/videobuf-dvb.h>
#endif
#include "tuner-xc2028.h"
+#include "xc5000.h"
#include "em28xx-reg.h"
/* Boards supported by driver */
@@ -121,6 +122,9 @@
#define EM28174_BOARD_PCTV_290E 78
#define EM2884_BOARD_TERRATEC_H5 79
#define EM28174_BOARD_PCTV_460E 80
+#define EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C 81
+#define EM2884_BOARD_CINERGY_HTC_STICK 82
+#define EM2860_BOARD_HT_VIDBOX_NW03 83
/* Limits minimum and default number of buffers */
#define EM28XX_MIN_BUF 4
@@ -594,6 +598,8 @@
int max_pkt_size; /* max packet size of isoc transaction */
int num_alt; /* Number of alternative settings */
unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
+ int dvb_alt; /* alternate for DVB */
+ unsigned int dvb_max_pkt_size; /* wMaxPacketSize for DVB */
struct urb *urb[EM28XX_NUM_BUFS]; /* urb for isoc transfers */
char *transfer_buffer[EM28XX_NUM_BUFS]; /* transfer buffers for isoc
transfer */
@@ -825,7 +831,7 @@
if (dev->board.is_webcam)
return dev->sensor_xres;
- if (dev->board.max_range_640_480 || dev->board.is_em2800)
+ if (dev->board.max_range_640_480)
return 640;
return 720;
diff --git a/drivers/media/video/fsl-viu.c b/drivers/media/video/fsl-viu.c
index 27cb197..27e3e0c 100644
--- a/drivers/media/video/fsl-viu.c
+++ b/drivers/media/video/fsl-viu.c
@@ -1661,18 +1661,7 @@
},
};
-static int __init viu_init(void)
-{
- return platform_driver_register(&viu_of_platform_driver);
-}
-
-static void __exit viu_exit(void)
-{
- platform_driver_unregister(&viu_of_platform_driver);
-}
-
-module_init(viu_init);
-module_exit(viu_exit);
+module_platform_driver(viu_of_platform_driver);
MODULE_DESCRIPTION("Freescale Video-In(VIU)");
MODULE_AUTHOR("Hongjun Chen");
diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig
index 103af3f..dfe268b 100644
--- a/drivers/media/video/gspca/Kconfig
+++ b/drivers/media/video/gspca/Kconfig
@@ -77,6 +77,16 @@
To compile this driver as a module, choose M here: the
module will be called gspca_jeilinj.
+config USB_GSPCA_JL2005BCD
+ tristate "JL2005B/C/D USB V4L2 driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based the
+ JL2005B, JL2005C, or JL2005D chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_jl2005bcd.
+
config USB_GSPCA_KINECT
tristate "Kinect sensor device USB Camera Driver"
depends on VIDEO_V4L2 && USB_GSPCA
diff --git a/drivers/media/video/gspca/Makefile b/drivers/media/video/gspca/Makefile
index f345f49..79ebe46 100644
--- a/drivers/media/video/gspca/Makefile
+++ b/drivers/media/video/gspca/Makefile
@@ -5,6 +5,7 @@
obj-$(CONFIG_USB_GSPCA_ETOMS) += gspca_etoms.o
obj-$(CONFIG_USB_GSPCA_FINEPIX) += gspca_finepix.o
obj-$(CONFIG_USB_GSPCA_JEILINJ) += gspca_jeilinj.o
+obj-$(CONFIG_USB_GSPCA_JL2005BCD) += gspca_jl2005bcd.o
obj-$(CONFIG_USB_GSPCA_KINECT) += gspca_kinect.o
obj-$(CONFIG_USB_GSPCA_KONICA) += gspca_konica.o
obj-$(CONFIG_USB_GSPCA_MARS) += gspca_mars.o
@@ -49,6 +50,7 @@
gspca_etoms-objs := etoms.o
gspca_finepix-objs := finepix.o
gspca_jeilinj-objs := jeilinj.o
+gspca_jl2005bcd-objs := jl2005bcd.o
gspca_kinect-objs := kinect.o
gspca_konica-objs := konica.o
gspca_mars-objs := mars.o
diff --git a/drivers/media/video/gspca/benq.c b/drivers/media/video/gspca/benq.c
index 636627b..9769f17 100644
--- a/drivers/media/video/gspca/benq.c
+++ b/drivers/media/video/gspca/benq.c
@@ -76,7 +76,6 @@
gspca_dev->cam.cam_mode = vga_mode;
gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
gspca_dev->cam.no_urb_create = 1;
- gspca_dev->cam.reverse_alts = 1;
return 0;
}
@@ -135,13 +134,17 @@
static void sd_stopN(struct gspca_dev *gspca_dev)
{
+ struct usb_interface *intf;
+
reg_w(gspca_dev, 0x003c, 0x0003);
reg_w(gspca_dev, 0x003c, 0x0004);
reg_w(gspca_dev, 0x003c, 0x0005);
reg_w(gspca_dev, 0x003c, 0x0006);
reg_w(gspca_dev, 0x003c, 0x0007);
+
+ intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
usb_set_interface(gspca_dev->dev, gspca_dev->iface,
- gspca_dev->nbalt - 1);
+ intf->num_altsetting - 1);
}
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
diff --git a/drivers/media/video/gspca/gl860/gl860.c b/drivers/media/video/gspca/gl860/gl860.c
index a8f54c2..c84e260 100644
--- a/drivers/media/video/gspca/gl860/gl860.c
+++ b/drivers/media/video/gspca/gl860/gl860.c
@@ -337,7 +337,6 @@
return -1;
cam = &gspca_dev->cam;
- gspca_dev->nbalt = 4;
switch (sd->sensor) {
case ID_MI1320:
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 2ca10df..ca5a2b1 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -633,23 +633,32 @@
u32 bandwidth;
int i;
+ /* get the (max) image size */
i = gspca_dev->curr_mode;
bandwidth = gspca_dev->cam.cam_mode[i].sizeimage;
- /* if the image is compressed, estimate the mean image size */
- if (bandwidth < gspca_dev->cam.cam_mode[i].width *
+ /* if the image is compressed, estimate its mean size */
+ if (!gspca_dev->cam.needs_full_bandwidth &&
+ bandwidth < gspca_dev->cam.cam_mode[i].width *
gspca_dev->cam.cam_mode[i].height)
- bandwidth /= 3;
+ bandwidth = bandwidth * 3 / 8; /* 0.375 */
/* estimate the frame rate */
if (gspca_dev->sd_desc->get_streamparm) {
struct v4l2_streamparm parm;
- parm.parm.capture.timeperframe.denominator = 15;
gspca_dev->sd_desc->get_streamparm(gspca_dev, &parm);
bandwidth *= parm.parm.capture.timeperframe.denominator;
+ bandwidth /= parm.parm.capture.timeperframe.numerator;
} else {
- bandwidth *= 15; /* 15 fps */
+
+ /* don't hope more than 15 fps with USB 1.1 and
+ * image resolution >= 640x480 */
+ if (gspca_dev->width >= 640
+ && gspca_dev->dev->speed == USB_SPEED_FULL)
+ bandwidth *= 15; /* 15 fps */
+ else
+ bandwidth *= 30; /* 30 fps */
}
PDEBUG(D_STREAM, "min bandwidth: %d", bandwidth);
@@ -667,9 +676,8 @@
* build the table of the endpoints
* and compute the minimum bandwidth for the image transfer
*/
-static int build_ep_tb(struct gspca_dev *gspca_dev,
+static int build_isoc_ep_tb(struct gspca_dev *gspca_dev,
struct usb_interface *intf,
- int xfer,
struct ep_tb_s *ep_tb)
{
struct usb_host_endpoint *ep;
@@ -687,17 +695,21 @@
ep_tb->bandwidth = 2000 * 2000 * 120;
found = 0;
for (j = 0; j < nbalt; j++) {
- ep = alt_xfer(&intf->altsetting[j], xfer);
+ ep = alt_xfer(&intf->altsetting[j],
+ USB_ENDPOINT_XFER_ISOC);
if (ep == NULL)
continue;
+ if (ep->desc.bInterval == 0) {
+ pr_err("alt %d iso endp with 0 interval\n", j);
+ continue;
+ }
psize = le16_to_cpu(ep->desc.wMaxPacketSize);
- if (!gspca_dev->cam.bulk) /* isoc */
- psize = (psize & 0x07ff) *
- (1 + ((psize >> 11) & 3));
- bandwidth = psize * ep->desc.bInterval * 1000;
+ psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+ bandwidth = psize * 1000;
if (gspca_dev->dev->speed == USB_SPEED_HIGH
|| gspca_dev->dev->speed == USB_SPEED_SUPER)
bandwidth *= 8;
+ bandwidth /= 1 << (ep->desc.bInterval - 1);
if (bandwidth <= last_bw)
continue;
if (bandwidth < ep_tb->bandwidth) {
@@ -715,6 +727,23 @@
ep_tb++;
}
+ /*
+ * If the camera:
+ * has a usb audio class interface (a built in usb mic); and
+ * is a usb 1 full speed device; and
+ * uses the max full speed iso bandwidth; and
+ * and has more than 1 alt setting
+ * then skip the highest alt setting to spare bandwidth for the mic
+ */
+ if (gspca_dev->audio &&
+ gspca_dev->dev->speed == USB_SPEED_FULL &&
+ last_bw >= 1000000 &&
+ i > 1) {
+ PDEBUG(D_STREAM, "dev has usb audio, skipping highest alt");
+ i--;
+ ep_tb--;
+ }
+
/* get the requested bandwidth and start at the highest atlsetting */
bandwidth = which_bandwidth(gspca_dev);
ep_tb--;
@@ -790,10 +819,7 @@
ep->desc.bEndpointAddress);
urb->transfer_flags = URB_ISO_ASAP
| URB_NO_TRANSFER_DMA_MAP;
- if (gspca_dev->dev->speed == USB_SPEED_LOW)
- urb->interval = ep->desc.bInterval;
- else
- urb->interval = 1 << (ep->desc.bInterval - 1);
+ urb->interval = 1 << (ep->desc.bInterval - 1);
urb->complete = isoc_irq;
urb->number_of_packets = npkt;
for (i = 0; i < npkt; i++) {
@@ -848,7 +874,7 @@
xfer = gspca_dev->cam.bulk ? USB_ENDPOINT_XFER_BULK
: USB_ENDPOINT_XFER_ISOC;
- /* if the subdriver forced an altsetting, get the endpoint */
+ /* if bulk or the subdriver forced an altsetting, get the endpoint */
if (gspca_dev->alt != 0) {
gspca_dev->alt--; /* (previous version compatibility) */
ep = alt_xfer(&intf->altsetting[gspca_dev->alt], xfer);
@@ -863,7 +889,7 @@
/* else, compute the minimum bandwidth
* and build the endpoint table */
- alt_idx = build_ep_tb(gspca_dev, intf, xfer, ep_tb);
+ alt_idx = build_isoc_ep_tb(gspca_dev, intf, ep_tb);
if (alt_idx <= 0) {
pr_err("no transfer endpoint found\n");
ret = -EIO;
@@ -880,7 +906,7 @@
for (;;) {
if (alt != gspca_dev->alt) {
alt = gspca_dev->alt;
- if (gspca_dev->nbalt > 1) {
+ if (intf->num_altsetting > 1) {
ret = usb_set_interface(gspca_dev->dev,
gspca_dev->iface,
alt);
@@ -2300,15 +2326,14 @@
}
gspca_dev->dev = dev;
gspca_dev->iface = intf->cur_altsetting->desc.bInterfaceNumber;
- gspca_dev->nbalt = intf->num_altsetting;
/* check if any audio device */
- if (dev->config->desc.bNumInterfaces != 1) {
+ if (dev->actconfig->desc.bNumInterfaces != 1) {
int i;
struct usb_interface *intf2;
- for (i = 0; i < dev->config->desc.bNumInterfaces; i++) {
- intf2 = dev->config->interface[i];
+ for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++) {
+ intf2 = dev->actconfig->interface[i];
if (intf2 != NULL
&& intf2->altsetting != NULL
&& intf2->altsetting->desc.bInterfaceClass ==
@@ -2389,7 +2414,7 @@
}
/* the USB video interface must be the first one */
- if (dev->config->desc.bNumInterfaces != 1
+ if (dev->actconfig->desc.bNumInterfaces != 1
&& intf->cur_altsetting->desc.bInterfaceNumber != 0)
return -ENODEV;
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index e444f16..589009f 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -69,7 +69,9 @@
u8 bulk; /* image transfer by 0:isoc / 1:bulk */
u8 npkt; /* number of packets in an ISOC message
* 0 is the default value: 32 packets */
- u8 reverse_alts; /* Alt settings are in high to low order */
+ u8 needs_full_bandwidth;/* Set this flag to notify the bandwidth calc.
+ * code that the cam fills all image buffers to
+ * the max, even when using compression. */
};
struct gspca_dev;
@@ -208,7 +210,6 @@
char memory; /* memory type (V4L2_MEMORY_xxx) */
__u8 iface; /* USB interface number */
__u8 alt; /* USB alternate setting */
- __u8 nbalt; /* number of USB alternate settings */
u8 audio; /* presence of audio device */
};
diff --git a/drivers/media/video/gspca/jl2005bcd.c b/drivers/media/video/gspca/jl2005bcd.c
new file mode 100644
index 0000000..53f58ef
--- /dev/null
+++ b/drivers/media/video/gspca/jl2005bcd.c
@@ -0,0 +1,554 @@
+/*
+ * Jeilin JL2005B/C/D library
+ *
+ * Copyright (C) 2011 Theodore Kilgore <kilgota@auburn.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define MODULE_NAME "jl2005bcd"
+
+#include <linux/workqueue.h>
+#include <linux/slab.h>
+#include "gspca.h"
+
+
+MODULE_AUTHOR("Theodore Kilgore <kilgota@auburn.edu>");
+MODULE_DESCRIPTION("JL2005B/C/D USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* Default timeouts, in ms */
+#define JL2005C_CMD_TIMEOUT 500
+#define JL2005C_DATA_TIMEOUT 1000
+
+/* Maximum transfer size to use. */
+#define JL2005C_MAX_TRANSFER 0x200
+#define FRAME_HEADER_LEN 16
+
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ unsigned char firmware_id[6];
+ const struct v4l2_pix_format *cap_mode;
+ /* Driver stuff */
+ struct work_struct work_struct;
+ struct workqueue_struct *work_thread;
+ u8 frame_brightness;
+ int block_size; /* block size of camera */
+ int vga; /* 1 if vga cam, 0 if cif cam */
+};
+
+
+/* Camera has two resolution settings. What they are depends on model. */
+static const struct v4l2_pix_format cif_mode[] = {
+ {176, 144, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+ {352, 288, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+ {320, 240, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+ {640, 480, V4L2_PIX_FMT_JL2005BCD, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
+/*
+ * cam uses endpoint 0x03 to send commands, 0x84 for read commands,
+ * and 0x82 for bulk data transfer.
+ */
+
+/* All commands are two bytes only */
+static int jl2005c_write2(struct gspca_dev *gspca_dev, unsigned char *command)
+{
+ int retval;
+
+ memcpy(gspca_dev->usb_buf, command, 2);
+ retval = usb_bulk_msg(gspca_dev->dev,
+ usb_sndbulkpipe(gspca_dev->dev, 3),
+ gspca_dev->usb_buf, 2, NULL, 500);
+ if (retval < 0)
+ pr_err("command write [%02x] error %d\n",
+ gspca_dev->usb_buf[0], retval);
+ return retval;
+}
+
+/* Response to a command is one byte in usb_buf[0], only if requested. */
+static int jl2005c_read1(struct gspca_dev *gspca_dev)
+{
+ int retval;
+
+ retval = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x84),
+ gspca_dev->usb_buf, 1, NULL, 500);
+ if (retval < 0)
+ pr_err("read command [0x%02x] error %d\n",
+ gspca_dev->usb_buf[0], retval);
+ return retval;
+}
+
+/* Response appears in gspca_dev->usb_buf[0] */
+static int jl2005c_read_reg(struct gspca_dev *gspca_dev, unsigned char reg)
+{
+ int retval;
+
+ static u8 instruction[2] = {0x95, 0x00};
+ /* put register to read in byte 1 */
+ instruction[1] = reg;
+ /* Send the read request */
+ retval = jl2005c_write2(gspca_dev, instruction);
+ if (retval < 0)
+ return retval;
+ retval = jl2005c_read1(gspca_dev);
+
+ return retval;
+}
+
+static int jl2005c_start_new_frame(struct gspca_dev *gspca_dev)
+{
+ int i;
+ int retval;
+ int frame_brightness = 0;
+
+ static u8 instruction[2] = {0x7f, 0x01};
+
+ retval = jl2005c_write2(gspca_dev, instruction);
+ if (retval < 0)
+ return retval;
+
+ i = 0;
+ while (i < 20 && !frame_brightness) {
+ /* If we tried 20 times, give up. */
+ retval = jl2005c_read_reg(gspca_dev, 0x7e);
+ if (retval < 0)
+ return retval;
+ frame_brightness = gspca_dev->usb_buf[0];
+ retval = jl2005c_read_reg(gspca_dev, 0x7d);
+ if (retval < 0)
+ return retval;
+ i++;
+ }
+ PDEBUG(D_FRAM, "frame_brightness is 0x%02x", gspca_dev->usb_buf[0]);
+ return retval;
+}
+
+static int jl2005c_write_reg(struct gspca_dev *gspca_dev, unsigned char reg,
+ unsigned char value)
+{
+ int retval;
+ u8 instruction[2];
+
+ instruction[0] = reg;
+ instruction[1] = value;
+
+ retval = jl2005c_write2(gspca_dev, instruction);
+ if (retval < 0)
+ return retval;
+
+ return retval;
+}
+
+static int jl2005c_get_firmware_id(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *)gspca_dev;
+ int i = 0;
+ int retval = -1;
+ unsigned char regs_to_read[] = {0x57, 0x02, 0x03, 0x5d, 0x5e, 0x5f};
+
+ PDEBUG(D_PROBE, "Running jl2005c_get_firmware_id");
+ /* Read the first ID byte once for warmup */
+ retval = jl2005c_read_reg(gspca_dev, regs_to_read[0]);
+ PDEBUG(D_PROBE, "response is %02x", gspca_dev->usb_buf[0]);
+ if (retval < 0)
+ return retval;
+ /* Now actually get the ID string */
+ for (i = 0; i < 6; i++) {
+ retval = jl2005c_read_reg(gspca_dev, regs_to_read[i]);
+ if (retval < 0)
+ return retval;
+ sd->firmware_id[i] = gspca_dev->usb_buf[0];
+ }
+ PDEBUG(D_PROBE, "firmware ID is %02x%02x%02x%02x%02x%02x",
+ sd->firmware_id[0],
+ sd->firmware_id[1],
+ sd->firmware_id[2],
+ sd->firmware_id[3],
+ sd->firmware_id[4],
+ sd->firmware_id[5]);
+ return 0;
+}
+
+static int jl2005c_stream_start_vga_lg
+ (struct gspca_dev *gspca_dev)
+{
+ int i;
+ int retval = -1;
+ static u8 instruction[][2] = {
+ {0x05, 0x00},
+ {0x7c, 0x00},
+ {0x7d, 0x18},
+ {0x02, 0x00},
+ {0x01, 0x00},
+ {0x04, 0x52},
+ };
+
+ for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+ msleep(60);
+ retval = jl2005c_write2(gspca_dev, instruction[i]);
+ if (retval < 0)
+ return retval;
+ }
+ msleep(60);
+ return retval;
+}
+
+static int jl2005c_stream_start_vga_small(struct gspca_dev *gspca_dev)
+{
+ int i;
+ int retval = -1;
+ static u8 instruction[][2] = {
+ {0x06, 0x00},
+ {0x7c, 0x00},
+ {0x7d, 0x1a},
+ {0x02, 0x00},
+ {0x01, 0x00},
+ {0x04, 0x52},
+ };
+
+ for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+ msleep(60);
+ retval = jl2005c_write2(gspca_dev, instruction[i]);
+ if (retval < 0)
+ return retval;
+ }
+ msleep(60);
+ return retval;
+}
+
+static int jl2005c_stream_start_cif_lg(struct gspca_dev *gspca_dev)
+{
+ int i;
+ int retval = -1;
+ static u8 instruction[][2] = {
+ {0x05, 0x00},
+ {0x7c, 0x00},
+ {0x7d, 0x30},
+ {0x02, 0x00},
+ {0x01, 0x00},
+ {0x04, 0x42},
+ };
+
+ for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+ msleep(60);
+ retval = jl2005c_write2(gspca_dev, instruction[i]);
+ if (retval < 0)
+ return retval;
+ }
+ msleep(60);
+ return retval;
+}
+
+static int jl2005c_stream_start_cif_small(struct gspca_dev *gspca_dev)
+{
+ int i;
+ int retval = -1;
+ static u8 instruction[][2] = {
+ {0x06, 0x00},
+ {0x7c, 0x00},
+ {0x7d, 0x32},
+ {0x02, 0x00},
+ {0x01, 0x00},
+ {0x04, 0x42},
+ };
+
+ for (i = 0; i < ARRAY_SIZE(instruction); i++) {
+ msleep(60);
+ retval = jl2005c_write2(gspca_dev, instruction[i]);
+ if (retval < 0)
+ return retval;
+ }
+ msleep(60);
+ return retval;
+}
+
+
+static int jl2005c_stop(struct gspca_dev *gspca_dev)
+{
+ int retval;
+
+ retval = jl2005c_write_reg(gspca_dev, 0x07, 0x00);
+ return retval;
+}
+
+/* This function is called as a workqueue function and runs whenever the camera
+ * is streaming data. Because it is a workqueue function it is allowed to sleep
+ * so we can use synchronous USB calls. To avoid possible collisions with other
+ * threads attempting to use the camera's USB interface the gspca usb_lock is
+ * used when performing the one USB control operation inside the workqueue,
+ * which tells the camera to close the stream. In practice the only thing
+ * which needs to be protected against is the usb_set_interface call that
+ * gspca makes during stream_off. Otherwise the camera doesn't provide any
+ * controls that the user could try to change.
+ */
+static void jl2005c_dostream(struct work_struct *work)
+{
+ struct sd *dev = container_of(work, struct sd, work_struct);
+ struct gspca_dev *gspca_dev = &dev->gspca_dev;
+ int bytes_left = 0; /* bytes remaining in current frame. */
+ int data_len; /* size to use for the next read. */
+ int header_read = 0;
+ unsigned char header_sig[2] = {0x4a, 0x4c};
+ int act_len;
+ int packet_type;
+ int ret;
+ u8 *buffer;
+
+ buffer = kmalloc(JL2005C_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
+ if (!buffer) {
+ pr_err("Couldn't allocate USB buffer\n");
+ goto quit_stream;
+ }
+
+ while (gspca_dev->present && gspca_dev->streaming) {
+ /* Check if this is a new frame. If so, start the frame first */
+ if (!header_read) {
+ mutex_lock(&gspca_dev->usb_lock);
+ ret = jl2005c_start_new_frame(gspca_dev);
+ mutex_unlock(&gspca_dev->usb_lock);
+ if (ret < 0)
+ goto quit_stream;
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x82),
+ buffer, JL2005C_MAX_TRANSFER, &act_len,
+ JL2005C_DATA_TIMEOUT);
+ PDEBUG(D_PACK,
+ "Got %d bytes out of %d for header",
+ act_len, JL2005C_MAX_TRANSFER);
+ if (ret < 0 || act_len < JL2005C_MAX_TRANSFER)
+ goto quit_stream;
+ /* Check whether we actually got the first blodk */
+ if (memcmp(header_sig, buffer, 2) != 0) {
+ pr_err("First block is not the first block\n");
+ goto quit_stream;
+ }
+ /* total size to fetch is byte 7, times blocksize
+ * of which we already got act_len */
+ bytes_left = buffer[0x07] * dev->block_size - act_len;
+ PDEBUG(D_PACK, "bytes_left = 0x%x", bytes_left);
+ /* We keep the header. It has other information, too.*/
+ packet_type = FIRST_PACKET;
+ gspca_frame_add(gspca_dev, packet_type,
+ buffer, act_len);
+ header_read = 1;
+ }
+ while (bytes_left > 0 && gspca_dev->present) {
+ data_len = bytes_left > JL2005C_MAX_TRANSFER ?
+ JL2005C_MAX_TRANSFER : bytes_left;
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev, 0x82),
+ buffer, data_len, &act_len,
+ JL2005C_DATA_TIMEOUT);
+ if (ret < 0 || act_len < data_len)
+ goto quit_stream;
+ PDEBUG(D_PACK,
+ "Got %d bytes out of %d for frame",
+ data_len, bytes_left);
+ bytes_left -= data_len;
+ if (bytes_left == 0) {
+ packet_type = LAST_PACKET;
+ header_read = 0;
+ } else
+ packet_type = INTER_PACKET;
+ gspca_frame_add(gspca_dev, packet_type,
+ buffer, data_len);
+ }
+ }
+quit_stream:
+ if (gspca_dev->present) {
+ mutex_lock(&gspca_dev->usb_lock);
+ jl2005c_stop(gspca_dev);
+ mutex_unlock(&gspca_dev->usb_lock);
+ }
+ kfree(buffer);
+}
+
+
+
+
+/* This function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ cam = &gspca_dev->cam;
+ /* We don't use the buffer gspca allocates so make it small. */
+ cam->bulk_size = 64;
+ cam->bulk = 1;
+ /* For the rest, the camera needs to be detected */
+ jl2005c_get_firmware_id(gspca_dev);
+ /* Here are some known firmware IDs
+ * First some JL2005B cameras
+ * {0x41, 0x07, 0x04, 0x2c, 0xe8, 0xf2} Sakar KidzCam
+ * {0x45, 0x02, 0x08, 0xb9, 0x00, 0xd2} No-name JL2005B
+ * JL2005C cameras
+ * {0x01, 0x0c, 0x16, 0x10, 0xf8, 0xc8} Argus DC-1512
+ * {0x12, 0x04, 0x03, 0xc0, 0x00, 0xd8} ICarly
+ * {0x86, 0x08, 0x05, 0x02, 0x00, 0xd4} Jazz
+ *
+ * Based upon this scanty evidence, we can detect a CIF camera by
+ * testing byte 0 for 0x4x.
+ */
+ if ((sd->firmware_id[0] & 0xf0) == 0x40) {
+ cam->cam_mode = cif_mode;
+ cam->nmodes = ARRAY_SIZE(cif_mode);
+ sd->block_size = 0x80;
+ } else {
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ sd->block_size = 0x200;
+ }
+
+ INIT_WORK(&sd->work_struct, jl2005c_dostream);
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+
+ struct sd *sd = (struct sd *) gspca_dev;
+ sd->cap_mode = gspca_dev->cam.cam_mode;
+
+ switch (gspca_dev->width) {
+ case 640:
+ PDEBUG(D_STREAM, "Start streaming at vga resolution");
+ jl2005c_stream_start_vga_lg(gspca_dev);
+ break;
+ case 320:
+ PDEBUG(D_STREAM, "Start streaming at qvga resolution");
+ jl2005c_stream_start_vga_small(gspca_dev);
+ break;
+ case 352:
+ PDEBUG(D_STREAM, "Start streaming at cif resolution");
+ jl2005c_stream_start_cif_lg(gspca_dev);
+ break;
+ case 176:
+ PDEBUG(D_STREAM, "Start streaming at qcif resolution");
+ jl2005c_stream_start_cif_small(gspca_dev);
+ break;
+ default:
+ pr_err("Unknown resolution specified\n");
+ return -1;
+ }
+
+ /* Start the workqueue function to do the streaming */
+ sd->work_thread = create_singlethread_workqueue(MODULE_NAME);
+ queue_work(sd->work_thread, &sd->work_struct);
+
+ return 0;
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *dev = (struct sd *) gspca_dev;
+
+ /* wait for the work queue to terminate */
+ mutex_unlock(&gspca_dev->usb_lock);
+ /* This waits for sq905c_dostream to finish */
+ destroy_workqueue(dev->work_thread);
+ dev->work_thread = NULL;
+ mutex_lock(&gspca_dev->usb_lock);
+}
+
+
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ /* .ctrls = none have been detected */
+ /* .nctrls = ARRAY_SIZE(sd_ctrls), */
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stop0 = sd_stop0,
+};
+
+/* -- module initialisation -- */
+static const __devinitdata struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0979, 0x0227)},
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
+};
+
+/* -- module insert / remove -- */
+static int __init sd_mod_init(void)
+{
+ int ret;
+
+ ret = usb_register(&sd_driver);
+ if (ret < 0)
+ return ret;
+ return 0;
+}
+static void __exit sd_mod_exit(void)
+{
+ usb_deregister(&sd_driver);
+}
+
+module_init(sd_mod_init);
+module_exit(sd_mod_exit);
diff --git a/drivers/media/video/gspca/konica.c b/drivers/media/video/gspca/konica.c
index b1da7f4..f0c0d74 100644
--- a/drivers/media/video/gspca/konica.c
+++ b/drivers/media/video/gspca/konica.c
@@ -247,9 +247,6 @@
gspca_dev->cam.cam_mode = vga_mode;
gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
gspca_dev->cam.no_urb_create = 1;
- /* The highest alt setting has an isoc packetsize of 0, so we
- don't want to use it */
- gspca_dev->nbalt--;
sd->brightness = BRIGHTNESS_DEFAULT;
sd->contrast = CONTRAST_DEFAULT;
diff --git a/drivers/media/video/gspca/mars.c b/drivers/media/video/gspca/mars.c
index 5c2ea05c..b023146 100644
--- a/drivers/media/video/gspca/mars.c
+++ b/drivers/media/video/gspca/mars.c
@@ -263,7 +263,6 @@
cam->nmodes = ARRAY_SIZE(vga_mode);
cam->ctrls = sd->ctrls;
sd->quality = QUALITY_DEF;
- gspca_dev->nbalt = 9; /* use the altsetting 08 */
return 0;
}
diff --git a/drivers/media/video/gspca/nw80x.c b/drivers/media/video/gspca/nw80x.c
index d4bec93..7167cac 100644
--- a/drivers/media/video/gspca/nw80x.c
+++ b/drivers/media/video/gspca/nw80x.c
@@ -1763,8 +1763,8 @@
if ((unsigned) webcam >= NWEBCAMS)
webcam = 0;
sd->webcam = webcam;
- gspca_dev->cam.reverse_alts = 1;
gspca_dev->cam.ctrls = sd->ctrls;
+ gspca_dev->cam.needs_full_bandwidth = 1;
sd->ag_cnt = -1;
/*
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 08b8ce1..739e8a2 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -3348,7 +3348,6 @@
case BRIDGE_W9968CF:
cam->cam_mode = w9968cf_vga_mode;
cam->nmodes = ARRAY_SIZE(w9968cf_vga_mode);
- cam->reverse_alts = 1;
break;
}
@@ -3684,8 +3683,8 @@
/* Check if we have enough bandwidth to disable compression */
fps = (interlaced ? 60 : 30) / (sd->clockdiv + 1) + 1;
needed = fps * sd->gspca_dev.width * sd->gspca_dev.height * 3 / 2;
- /* 1400 is a conservative estimate of the max nr of isoc packets/sec */
- if (needed > 1400 * packet_size) {
+ /* 1000 isoc packets/sec */
+ if (needed > 1000 * packet_size) {
/* Enable Y and UV quantization and compression */
reg_w(sd, R511_COMP_EN, 0x07);
reg_w(sd, R511_COMP_LUT_EN, 0x03);
diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c
index f30060d..fbfa02a 100644
--- a/drivers/media/video/gspca/ov534_9.c
+++ b/drivers/media/video/gspca/ov534_9.c
@@ -71,6 +71,7 @@
enum sensors {
SENSOR_OV965x, /* ov9657 */
SENSOR_OV971x, /* ov9712 */
+ SENSOR_OV562x, /* ov5621 */
NSENSORS
};
@@ -207,6 +208,14 @@
}
};
+static const struct v4l2_pix_format ov562x_mode[] = {
+ {2592, 1680, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 2592,
+ .sizeimage = 2592 * 1680,
+ .colorspace = V4L2_COLORSPACE_SRGB
+ }
+};
+
static const u8 bridge_init[][2] = {
{0x88, 0xf8},
{0x89, 0xff},
@@ -830,6 +839,124 @@
{0xa3, 0x41}, /* bd60 */
};
+static const u8 ov562x_init[][2] = {
+ {0x88, 0x20},
+ {0x89, 0x0a},
+ {0x8a, 0x90},
+ {0x8b, 0x06},
+ {0x8c, 0x01},
+ {0x8d, 0x10},
+ {0x1c, 0x00},
+ {0x1d, 0x48},
+ {0x1d, 0x00},
+ {0x1d, 0xff},
+ {0x1c, 0x0a},
+ {0x1d, 0x2e},
+ {0x1d, 0x1e},
+};
+
+static const u8 ov562x_init_2[][2] = {
+ {0x12, 0x80},
+ {0x11, 0x41},
+ {0x13, 0x00},
+ {0x10, 0x1e},
+ {0x3b, 0x07},
+ {0x5b, 0x40},
+ {0x39, 0x07},
+ {0x53, 0x02},
+ {0x54, 0x60},
+ {0x04, 0x20},
+ {0x27, 0x04},
+ {0x3d, 0x40},
+ {0x36, 0x00},
+ {0xc5, 0x04},
+ {0x4e, 0x00},
+ {0x4f, 0x93},
+ {0x50, 0x7b},
+ {0xca, 0x0c},
+ {0xcb, 0x0f},
+ {0x39, 0x07},
+ {0x4a, 0x10},
+ {0x3e, 0x0a},
+ {0x3d, 0x00},
+ {0x0c, 0x38},
+ {0x38, 0x90},
+ {0x46, 0x30},
+ {0x4f, 0x93},
+ {0x50, 0x7b},
+ {0xab, 0x00},
+ {0xca, 0x0c},
+ {0xcb, 0x0f},
+ {0x37, 0x02},
+ {0x44, 0x48},
+ {0x8d, 0x44},
+ {0x2a, 0x00},
+ {0x2b, 0x00},
+ {0x32, 0x00},
+ {0x38, 0x90},
+ {0x53, 0x02},
+ {0x54, 0x60},
+ {0x12, 0x00},
+ {0x17, 0x12},
+ {0x18, 0xb4},
+ {0x19, 0x0c},
+ {0x1a, 0xf4},
+ {0x03, 0x4a},
+ {0x89, 0x20},
+ {0x83, 0x80},
+ {0xb7, 0x9d},
+ {0xb6, 0x11},
+ {0xb5, 0x55},
+ {0xb4, 0x00},
+ {0xa9, 0xf0},
+ {0xa8, 0x0a},
+ {0xb8, 0xf0},
+ {0xb9, 0xf0},
+ {0xba, 0xf0},
+ {0x81, 0x07},
+ {0x63, 0x44},
+ {0x13, 0xc7},
+ {0x14, 0x60},
+ {0x33, 0x75},
+ {0x2c, 0x00},
+ {0x09, 0x00},
+ {0x35, 0x30},
+ {0x27, 0x04},
+ {0x3c, 0x07},
+ {0x3a, 0x0a},
+ {0x3b, 0x07},
+ {0x01, 0x40},
+ {0x02, 0x40},
+ {0x16, 0x40},
+ {0x52, 0xb0},
+ {0x51, 0x83},
+ {0x21, 0xbb},
+ {0x22, 0x10},
+ {0x23, 0x03},
+ {0x35, 0x38},
+ {0x20, 0x90},
+ {0x28, 0x30},
+ {0x73, 0xe1},
+ {0x6c, 0x00},
+ {0x6d, 0x80},
+ {0x6e, 0x00},
+ {0x70, 0x04},
+ {0x71, 0x00},
+ {0x8d, 0x04},
+ {0x64, 0x00},
+ {0x65, 0x00},
+ {0x66, 0x00},
+ {0x67, 0x00},
+ {0x68, 0x00},
+ {0x69, 0x00},
+ {0x6a, 0x00},
+ {0x6b, 0x00},
+ {0x71, 0x94},
+ {0x74, 0x20},
+ {0x80, 0x09},
+ {0x85, 0xc0},
+};
+
static void reg_w_i(struct gspca_dev *gspca_dev, u16 reg, u8 val)
{
struct usb_device *udev = gspca_dev->dev;
@@ -1210,6 +1337,17 @@
reg_w(gspca_dev, 0x56, 0x1f);
else
reg_w(gspca_dev, 0x56, 0x17);
+ } else if ((sensor_id & 0xfff0) == 0x5620) {
+ sd->sensor = SENSOR_OV562x;
+
+ gspca_dev->cam.cam_mode = ov562x_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(ov562x_mode);
+
+ reg_w_array(gspca_dev, ov562x_init,
+ ARRAY_SIZE(ov562x_init));
+ sccb_w_array(gspca_dev, ov562x_init_2,
+ ARRAY_SIZE(ov562x_init_2));
+ reg_w(gspca_dev, 0xe0, 0x00);
} else {
err("Unknown sensor %04x", sensor_id);
return -EINVAL;
@@ -1222,7 +1360,7 @@
{
struct sd *sd = (struct sd *) gspca_dev;
- if (sd->sensor == SENSOR_OV971x)
+ if (sd->sensor == SENSOR_OV971x || sd->sensor == SENSOR_OV562x)
return gspca_dev->usb_err;
switch (gspca_dev->curr_mode) {
case QVGA_MODE: /* 320x240 */
@@ -1409,6 +1547,7 @@
static const struct usb_device_id device_table[] = {
{USB_DEVICE(0x05a9, 0x8065)},
{USB_DEVICE(0x06f8, 0x3003)},
+ {USB_DEVICE(0x05a9, 0x1550)},
{}
};
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index ece8b1e..3844c49 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -41,14 +41,14 @@
#define PAC207_BRIGHTNESS_DEFAULT 46
#define PAC207_EXPOSURE_MIN 3
-#define PAC207_EXPOSURE_MAX 26
+#define PAC207_EXPOSURE_MAX 90 /* 1 sec expo time / 1 fps */
#define PAC207_EXPOSURE_DEFAULT 5 /* power on default: 3 */
-#define PAC207_EXPOSURE_KNEE 8 /* 4 = 30 fps, 11 = 8, 15 = 6 */
+#define PAC207_EXPOSURE_KNEE 9 /* fps: 90 / exposure -> 9: 10 fps */
#define PAC207_GAIN_MIN 0
#define PAC207_GAIN_MAX 31
-#define PAC207_GAIN_DEFAULT 9 /* power on default: 9 */
-#define PAC207_GAIN_KNEE 31
+#define PAC207_GAIN_DEFAULT 7 /* power on default: 9 */
+#define PAC207_GAIN_KNEE 15
#define PAC207_AUTOGAIN_DEADZONE 30
@@ -332,7 +332,7 @@
if (sd->autogain_ignore_frames > 0)
sd->autogain_ignore_frames--;
else if (gspca_auto_gain_n_exposure(gspca_dev, avg_lum,
- 100, PAC207_AUTOGAIN_DEADZONE,
+ 90, PAC207_AUTOGAIN_DEADZONE,
PAC207_GAIN_KNEE, PAC207_EXPOSURE_KNEE))
sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
}
diff --git a/drivers/media/video/gspca/pac7302.c b/drivers/media/video/gspca/pac7302.c
index 2811195..9db2b34 100644
--- a/drivers/media/video/gspca/pac7302.c
+++ b/drivers/media/video/gspca/pac7302.c
@@ -1197,6 +1197,7 @@
{USB_DEVICE(0x093a, 0x2629), .driver_info = FL_VFLIP},
{USB_DEVICE(0x093a, 0x262a)},
{USB_DEVICE(0x093a, 0x262c)},
+ {USB_DEVICE(0x145f, 0x013c)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
diff --git a/drivers/media/video/gspca/se401.c b/drivers/media/video/gspca/se401.c
index 1494e18..bb70092 100644
--- a/drivers/media/video/gspca/se401.c
+++ b/drivers/media/video/gspca/se401.c
@@ -376,7 +376,6 @@
cam->bulk_size = BULK_SIZE;
cam->bulk_nurbs = 4;
cam->ctrls = sd->ctrls;
- gspca_dev->nbalt = 1; /* Ignore the bogus isoc alt settings */
sd->resetlevel = 0x2d; /* Set initial resetlevel */
/* See if the camera supports brightness */
@@ -395,6 +394,14 @@
return 0;
}
+/* function called at start time before URB creation */
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+ gspca_dev->alt = 1; /* Ignore the bogus isoc alt settings */
+
+ return gspca_dev->usb_err;
+}
+
/* -- start the camera -- */
static int sd_start(struct gspca_dev *gspca_dev)
{
@@ -714,6 +721,7 @@
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
.init = sd_init,
+ .isoc_init = sd_isoc_init,
.start = sd_start,
.stopN = sd_stopN,
.dq_callback = sd_dq_callback,
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
index 33cabc3..9e198b4 100644
--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -2048,6 +2048,7 @@
struct cam *cam;
cam = &gspca_dev->cam;
+ cam->needs_full_bandwidth = 1;
sd->sensor = (id->driver_info >> 8) & 0xff;
sd->i2c_addr = id->driver_info & 0xff;
@@ -2233,6 +2234,42 @@
}
}
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+ struct usb_interface *intf;
+ u32 flags = gspca_dev->cam.cam_mode[(int)gspca_dev->curr_mode].priv;
+
+ /*
+ * When using the SN9C20X_I420 fmt the sn9c20x needs more bandwidth
+ * than our regular bandwidth calculations reserve, so we force the
+ * use of a specific altsetting when using the SN9C20X_I420 fmt.
+ */
+ if (!(flags & (MODE_RAW | MODE_JPEG))) {
+ intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
+
+ if (intf->num_altsetting != 9) {
+ pr_warn("sn9c20x camera with unknown number of alt "
+ "settings (%d), please report!\n",
+ intf->num_altsetting);
+ gspca_dev->alt = intf->num_altsetting;
+ return 0;
+ }
+
+ switch (gspca_dev->width) {
+ case 160: /* 160x120 */
+ gspca_dev->alt = 2;
+ break;
+ case 320: /* 320x240 */
+ gspca_dev->alt = 6;
+ break;
+ default: /* >= 640x480 */
+ gspca_dev->alt = 9;
+ }
+ }
+
+ return 0;
+}
+
#define HW_WIN(mode, hstart, vstart) \
((const u8 []){hstart, 0, vstart, 0, \
(mode & MODE_SXGA ? 1280 >> 4 : 640 >> 4), \
@@ -2473,6 +2510,7 @@
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
.init = sd_init,
+ .isoc_init = sd_isoc_init,
.start = sd_start,
.stopN = sd_stopN,
.pkt_scan = sd_pkt_scan,
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index ddb392d..6a1148d 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -1079,20 +1079,23 @@
}
cam->npkt = 36; /* 36 packets per ISOC message */
- if (sensor_data[sd->sensor].flags & F_COARSE_EXPO) {
- sd->ctrls[EXPOSURE].min = COARSE_EXPOSURE_MIN;
- sd->ctrls[EXPOSURE].max = COARSE_EXPOSURE_MAX;
- sd->ctrls[EXPOSURE].def = COARSE_EXPOSURE_DEF;
- }
-
return 0;
}
/* this function is called at probe and resume time */
static int sd_init(struct gspca_dev *gspca_dev)
{
+ struct sd *sd = (struct sd *) gspca_dev;
const __u8 stop = 0x09; /* Disable stream turn of LED */
+ if (sensor_data[sd->sensor].flags & F_COARSE_EXPO) {
+ sd->ctrls[EXPOSURE].min = COARSE_EXPOSURE_MIN;
+ sd->ctrls[EXPOSURE].max = COARSE_EXPOSURE_MAX;
+ sd->ctrls[EXPOSURE].def = COARSE_EXPOSURE_DEF;
+ if (sd->ctrls[EXPOSURE].val > COARSE_EXPOSURE_MAX)
+ sd->ctrls[EXPOSURE].val = COARSE_EXPOSURE_DEF;
+ }
+
reg_w(gspca_dev, 0x01, &stop, 1);
return 0;
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index afa3186..0c9e6dd 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -1235,7 +1235,7 @@
{DELAY, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 8ms */
{0xa1, 0x6e, 0x1b, 0xf4, 0x00, 0x00, 0x00, 0x10},
{0xa1, 0x6e, 0x15, 0x04, 0x00, 0x00, 0x00, 0x10},
- {0xd1, 0x6e, 0x16, 0x50, 0x40, 0x49, 0x40, 0x10},
+ {0xd1, 0x6e, 0x16, 0x40, 0x40, 0x40, 0x40, 0x10}, /* RGBG gains */
/*param2*/
{0xa1, 0x6e, 0x1d, 0x00, 0x00, 0x00, 0x00, 0x10},
{0xa1, 0x6e, 0x04, 0x03, 0x00, 0x00, 0x00, 0x10},
@@ -1779,10 +1779,6 @@
sd->ag_cnt = -1;
sd->quality = QUALITY_DEF;
- /* if USB 1.1, let some bandwidth for the audio device */
- if (gspca_dev->audio && gspca_dev->dev->speed < USB_SPEED_HIGH)
- gspca_dev->nbalt--;
-
INIT_WORK(&sd->work, qual_upd);
return 0;
@@ -2063,6 +2059,16 @@
{
struct sd *sd = (struct sd *) gspca_dev;
+ if (sd->sensor == SENSOR_PO2030N) {
+ u8 rg1b[] = /* red green1 blue (no g2) */
+ {0xc1, 0x6e, 0x16, 0x00, 0x40, 0x00, 0x00, 0x10};
+
+ /* 0x40 = normal value = gain x 1 */
+ rg1b[3] = sd->ctrls[RED].val * 2;
+ rg1b[5] = sd->ctrls[BLUE].val * 2;
+ i2c_w8(gspca_dev, rg1b);
+ return;
+ }
reg_w1(gspca_dev, 0x05, sd->ctrls[RED].val);
/* reg_w1(gspca_dev, 0x07, 32); */
reg_w1(gspca_dev, 0x06, sd->ctrls[BLUE].val);
@@ -2397,7 +2403,7 @@
reg_w1(gspca_dev, 0x17, reg17);
reg01 &= ~S_PWR_DN; /* sensor power on */
reg_w1(gspca_dev, 0x01, reg01);
- reg01 &= ~SYS_SEL_48M;
+ reg01 &= ~SCL_SEL_OD; /* remove open-drain mode */
reg_w1(gspca_dev, 0x01, reg01);
switch (sd->sensor) {
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index 259a0c7..4a5f209 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -451,7 +451,7 @@
}
cam = &gspca_dev->cam;
- gspca_dev->nbalt = 7 + 1; /* choose alternate 7 first */
+ cam->needs_full_bandwidth = 1;
sd->chip_revision = id->driver_info;
if (sd->chip_revision == Rev012A) {
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.c b/drivers/media/video/gspca/stv06xx/stv06xx.c
index 6f878f6..91d99b4 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx.c
@@ -304,7 +304,7 @@
struct sd *sd = (struct sd *) gspca_dev;
/* Start isoc bandwidth "negotiation" at max isoc bandwidth */
- alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+ alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
alt->endpoint[0].desc.wMaxPacketSize =
cpu_to_le16(sd->sensor->max_packet_size[gspca_dev->curr_mode]);
@@ -317,7 +317,7 @@
struct usb_host_interface *alt;
struct sd *sd = (struct sd *) gspca_dev;
- alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+ alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
min_packet_size = sd->sensor->min_packet_size[gspca_dev->curr_mode];
if (packet_size <= min_packet_size)
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index ea44deb..9b9f85a 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -30,6 +30,7 @@
#define MODULE_NAME "t613"
+#include <linux/input.h>
#include <linux/slab.h>
#include "gspca.h"
@@ -57,6 +58,7 @@
u8 effect;
u8 sensor;
+ u8 button_pressed;
};
enum sensors {
SENSOR_OM6802,
@@ -1095,15 +1097,35 @@
msleep(20);
reg_w(gspca_dev, 0x0309);
}
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ /* If the last button state is pressed, release it now! */
+ if (sd->button_pressed) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ sd->button_pressed = 0;
+ }
+#endif
}
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
u8 *data, /* isoc packet */
int len) /* iso packet length */
{
+ struct sd *sd = (struct sd *) gspca_dev;
int pkt_type;
if (data[0] == 0x5a) {
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ if (len > 20) {
+ u8 state = (data[20] & 0x80) ? 1 : 0;
+ if (sd->button_pressed != state) {
+ input_report_key(gspca_dev->input_dev,
+ KEY_CAMERA, state);
+ input_sync(gspca_dev->input_dev);
+ sd->button_pressed = state;
+ }
+ }
+#endif
/* Control Packet, after this came the header again,
* but extra bytes came in the packet before this,
* sometimes an EOF arrives, sometimes not... */
@@ -1410,6 +1432,9 @@
.stopN = sd_stopN,
.pkt_scan = sd_pkt_scan,
.querymenu = sd_querymenu,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .other_input = 1,
+#endif
};
/* -- module initialisation -- */
diff --git a/drivers/media/video/gspca/topro.c b/drivers/media/video/gspca/topro.c
index b2695b1..444d3c5 100644
--- a/drivers/media/video/gspca/topro.c
+++ b/drivers/media/video/gspca/topro.c
@@ -3946,7 +3946,7 @@
/* 640x480 * 30 fps does not work */
if (i == 6 /* if 30 fps */
&& gspca_dev->width == 640)
- i = 0x86; /* 15 fps */
+ i = 0x05; /* 15 fps */
} else {
for (i = 0; i < ARRAY_SIZE(rates_6810) - 1; i++) {
if (sd->framerate >= rates_6810[i])
diff --git a/drivers/media/video/gspca/vicam.c b/drivers/media/video/gspca/vicam.c
index d12ea151..911152e 100644
--- a/drivers/media/video/gspca/vicam.c
+++ b/drivers/media/video/gspca/vicam.c
@@ -324,7 +324,8 @@
dev->work_thread = NULL;
mutex_lock(&gspca_dev->usb_lock);
- vicam_set_camera_power(gspca_dev, 0);
+ if (gspca_dev->present)
+ vicam_set_camera_power(gspca_dev, 0);
}
/* Table of supported USB devices */
diff --git a/drivers/media/video/gspca/xirlink_cit.c b/drivers/media/video/gspca/xirlink_cit.c
index fbb6ed2..ecada17 100644
--- a/drivers/media/video/gspca/xirlink_cit.c
+++ b/drivers/media/video/gspca/xirlink_cit.c
@@ -995,14 +995,12 @@
case CIT_MODEL0:
cam->cam_mode = model0_mode;
cam->nmodes = ARRAY_SIZE(model0_mode);
- cam->reverse_alts = 1;
gspca_dev->ctrl_dis = ~((1 << SD_CONTRAST) | (1 << SD_HFLIP));
sd->sof_len = 4;
break;
case CIT_MODEL1:
cam->cam_mode = cif_yuv_mode;
cam->nmodes = ARRAY_SIZE(cif_yuv_mode);
- cam->reverse_alts = 1;
gspca_dev->ctrl_dis = (1 << SD_HUE) | (1 << SD_HFLIP);
sd->sof_len = 4;
break;
@@ -2791,7 +2789,7 @@
}
/* Start isoc bandwidth "negotiation" at max isoc bandwidth */
- alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+ alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(max_packet_size);
return 0;
@@ -2814,7 +2812,7 @@
break;
}
- alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+ alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];
packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
if (packet_size <= min_packet_size)
return -EIO;
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index 0202fea..b9e15bb 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -5381,12 +5381,12 @@
{}
};
-static const struct usb_action gc0303_InitialScale[] = {
+/* from usbvm305.inf 0ac8:305b 07/06/15 (3 - tas5130c) */
+static const struct usb_action gc0303_Initial[] = {
{0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc, */
{0xa0, 0x02, ZC3XX_R008_CLOCKSETTING}, /* 00,08,02,cc, */
{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc, */
- {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, /* 00,02,00,cc,
- * 0<->10 */
+ {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
{0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc, */
{0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc, */
{0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc, */
@@ -5405,29 +5405,22 @@
* 6<->8 */
{0xa0, 0x10, ZC3XX_R087_EXPTIMEMID}, /* 00,87,10,cc, */
{0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc, */
- {0xaa, 0x1b, 0x0024}, /* 00,1b,24,aa, */
- {0xdd, 0x00, 0x0080}, /* 00,00,80,dd, */
- {0xaa, 0x1b, 0x0000}, /* 00,1b,00,aa, */
- {0xaa, 0x13, 0x0002}, /* 00,13,02,aa, */
- {0xaa, 0x15, 0x0004}, /* 00,15,04,aa */
-/*?? {0xaa, 0x01, 0x0000}, */
{0xaa, 0x01, 0x0000},
{0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa, */
{0xaa, 0x1c, 0x0017}, /* 00,1c,17,aa, */
+ {0xaa, 0x1b, 0x0000},
{0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,82,cc, */
{0xa0, 0x83, ZC3XX_R087_EXPTIMEMID}, /* 00,87,83,cc, */
{0xa0, 0x84, ZC3XX_R088_EXPTIMELOW}, /* 00,88,84,cc, */
{0xaa, 0x05, 0x0010}, /* 00,05,10,aa, */
- {0xaa, 0x0a, 0x0000}, /* 00,0a,00,aa, */
- {0xaa, 0x0b, 0x00a0}, /* 00,0b,a0,aa, */
- {0xaa, 0x0c, 0x0000}, /* 00,0c,00,aa, */
- {0xaa, 0x0d, 0x00a0}, /* 00,0d,a0,aa, */
- {0xaa, 0x0e, 0x0000}, /* 00,0e,00,aa, */
- {0xaa, 0x0f, 0x00a0}, /* 00,0f,a0,aa, */
- {0xaa, 0x10, 0x0000}, /* 00,10,00,aa, */
- {0xaa, 0x11, 0x00a0}, /* 00,11,a0,aa, */
-/*?? {0xa0, 0x00, 0x0039},
- {0xa1, 0x01, 0x0037}, */
+ {0xaa, 0x0a, 0x0002},
+ {0xaa, 0x0b, 0x0000},
+ {0xaa, 0x0c, 0x0002},
+ {0xaa, 0x0d, 0x0000},
+ {0xaa, 0x0e, 0x0002},
+ {0xaa, 0x0f, 0x0000},
+ {0xaa, 0x10, 0x0002},
+ {0xaa, 0x11, 0x0000},
{0xaa, 0x16, 0x0001}, /* 00,16,01,aa, */
{0xaa, 0x17, 0x00e8}, /* 00,17,e6,aa, (e6 -> e8) */
{0xaa, 0x18, 0x0002}, /* 00,18,02,aa, */
@@ -5442,17 +5435,18 @@
{0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc, */
{0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc, */
{0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc, */
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,60,cc, */
+ {0xa0, 0x58, ZC3XX_R1A8_DIGITALGAIN},
{0xa0, 0x61, ZC3XX_R116_RGAIN}, /* 01,16,61,cc, */
{0xa0, 0x65, ZC3XX_R118_BGAIN}, /* 01,18,65,cc */
+ {0xaa, 0x1b, 0x0000},
{}
};
-static const struct usb_action gc0303_Initial[] = {
+static const struct usb_action gc0303_InitialScale[] = {
{0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, /* 00,00,01,cc, */
{0xa0, 0x02, ZC3XX_R008_CLOCKSETTING}, /* 00,08,02,cc, */
{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT}, /* 00,10,01,cc, */
- {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT}, /* 00,02,10,cc, */
+ {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},
{0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH}, /* 00,03,02,cc, */
{0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW}, /* 00,04,80,cc, */
{0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH}, /* 00,05,01,cc, */
@@ -5471,34 +5465,26 @@
* 8<->6 */
{0xa0, 0x10, ZC3XX_R087_EXPTIMEMID}, /* 00,87,10,cc, */
{0xa0, 0x98, ZC3XX_R08B_I2CDEVICEADDR}, /* 00,8b,98,cc, */
- {0xaa, 0x1b, 0x0024}, /* 00,1b,24,aa, */
- {0xdd, 0x00, 0x0080}, /* 00,00,80,dd, */
- {0xaa, 0x1b, 0x0000}, /* 00,1b,00,aa, */
- {0xaa, 0x13, 0x0002}, /* 00,13,02,aa, */
- {0xaa, 0x15, 0x0004}, /* 00,15,04,aa */
-/*?? {0xaa, 0x01, 0x0000}, */
{0xaa, 0x01, 0x0000},
{0xaa, 0x1a, 0x0000}, /* 00,1a,00,aa, */
{0xaa, 0x1c, 0x0017}, /* 00,1c,17,aa, */
+ {0xaa, 0x1b, 0x0000},
{0xa0, 0x82, ZC3XX_R086_EXPTIMEHIGH}, /* 00,86,82,cc, */
{0xa0, 0x83, ZC3XX_R087_EXPTIMEMID}, /* 00,87,83,cc, */
{0xa0, 0x84, ZC3XX_R088_EXPTIMELOW}, /* 00,88,84,cc, */
{0xaa, 0x05, 0x0010}, /* 00,05,10,aa, */
- {0xaa, 0x0a, 0x0000}, /* 00,0a,00,aa, */
- {0xaa, 0x0b, 0x00a0}, /* 00,0b,a0,aa, */
- {0xaa, 0x0c, 0x0000}, /* 00,0c,00,aa, */
- {0xaa, 0x0d, 0x00a0}, /* 00,0d,a0,aa, */
- {0xaa, 0x0e, 0x0000}, /* 00,0e,00,aa, */
- {0xaa, 0x0f, 0x00a0}, /* 00,0f,a0,aa, */
- {0xaa, 0x10, 0x0000}, /* 00,10,00,aa, */
- {0xaa, 0x11, 0x00a0}, /* 00,11,a0,aa, */
-/*?? {0xa0, 0x00, 0x0039},
- {0xa1, 0x01, 0x0037}, */
+ {0xaa, 0x0a, 0x0001},
+ {0xaa, 0x0b, 0x0000},
+ {0xaa, 0x0c, 0x0001},
+ {0xaa, 0x0d, 0x0000},
+ {0xaa, 0x0e, 0x0001},
+ {0xaa, 0x0f, 0x0000},
+ {0xaa, 0x10, 0x0001},
+ {0xaa, 0x11, 0x0000},
{0xaa, 0x16, 0x0001}, /* 00,16,01,aa, */
{0xaa, 0x17, 0x00e8}, /* 00,17,e6,aa (e6 -> e8) */
{0xaa, 0x18, 0x0002}, /* 00,18,02,aa, */
{0xaa, 0x19, 0x0088}, /* 00,19,88,aa, */
- {0xaa, 0x20, 0x0020}, /* 00,20,20,aa, */
{0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION}, /* 01,01,b7,cc, */
{0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC}, /* 00,12,05,cc, */
{0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0d,cc, */
@@ -5508,36 +5494,37 @@
{0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, /* 01,cb,13,cc, */
{0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, /* 02,50,08,cc, */
{0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, /* 03,01,08,cc, */
- {0xa0, 0x60, ZC3XX_R1A8_DIGITALGAIN}, /* 01,a8,60,cc, */
+ {0xa0, 0x58, ZC3XX_R1A8_DIGITALGAIN},
{0xa0, 0x61, ZC3XX_R116_RGAIN}, /* 01,16,61,cc, */
{0xa0, 0x65, ZC3XX_R118_BGAIN}, /* 01,18,65,cc */
+ {0xaa, 0x1b, 0x0000},
{}
};
-static const struct usb_action gc0303_50HZScale[] = {
+static const struct usb_action gc0303_50HZ[] = {
{0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
{0xaa, 0x83, 0x0001}, /* 00,83,01,aa */
- {0xaa, 0x84, 0x00aa}, /* 00,84,aa,aa */
+ {0xaa, 0x84, 0x0063},
{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
{0xa0, 0x06, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,0d,cc, */
{0xa0, 0xa8, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,50,cc, */
{0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
{0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
- {0xa0, 0x8e, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,47,cc, */
+ {0xa0, 0x47, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,47,cc, */
{0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
{0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
{0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc, */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc, */
+ {0xa0, 0x48, ZC3XX_R1AA_DIGITALGAINSTEP},
{0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
{0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
{0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
{0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
{0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
{0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
- {0xa0, 0x78, ZC3XX_R18D_YTARGET}, /* 01,8d,78,cc */
+ {0xa0, 0x7f, ZC3XX_R18D_YTARGET},
{}
};
-static const struct usb_action gc0303_50HZ[] = {
+static const struct usb_action gc0303_50HZScale[] = {
{0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
{0xaa, 0x83, 0x0003}, /* 00,83,03,aa */
{0xaa, 0x84, 0x0054}, /* 00,84,54,aa */
@@ -5550,21 +5537,21 @@
{0xa0, 0x0e, ZC3XX_R18C_AEFREEZE}, /* 01,8c,0e,cc, */
{0xa0, 0x15, ZC3XX_R18F_AEUNFREEZE}, /* 01,8f,15,cc, */
{0xa0, 0x10, ZC3XX_R1A9_DIGITALLIMITDIFF}, /* 01,a9,10,cc, */
- {0xa0, 0x24, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc, */
+ {0xa0, 0x48, ZC3XX_R1AA_DIGITALGAINSTEP}, /* 01,aa,24,cc, */
{0xa0, 0x62, ZC3XX_R01D_HSYNC_0}, /* 00,1d,62,cc, */
{0xa0, 0x90, ZC3XX_R01E_HSYNC_1}, /* 00,1e,90,cc, */
{0xa0, 0xc8, ZC3XX_R01F_HSYNC_2}, /* 00,1f,c8,cc, */
{0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
{0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
{0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
- {0xa0, 0x78, ZC3XX_R18D_YTARGET}, /* 01,8d,78,cc */
+ {0xa0, 0x7f, ZC3XX_R18D_YTARGET},
{}
};
-static const struct usb_action gc0303_60HZScale[] = {
+static const struct usb_action gc0303_60HZ[] = {
{0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
- {0xaa, 0x83, 0x0001}, /* 00,83,01,aa */
- {0xaa, 0x84, 0x0062}, /* 00,84,62,aa */
+ {0xaa, 0x83, 0x0000},
+ {0xaa, 0x84, 0x003b},
{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
{0xa0, 0x05, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,05,cc, */
{0xa0, 0x88, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,88,cc, */
@@ -5581,14 +5568,14 @@
{0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,20,ff,cc, */
{0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,1d,58,cc, */
{0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
- {0xa0, 0x78, ZC3XX_R18D_YTARGET}, /* 01,8d,78,cc */
+ {0xa0, 0x80, ZC3XX_R18D_YTARGET},
{}
};
-static const struct usb_action gc0303_60HZ[] = {
+static const struct usb_action gc0303_60HZScale[] = {
{0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
- {0xaa, 0x83, 0x0002}, /* 00,83,02,aa */
- {0xaa, 0x84, 0x00c4}, /* 00,84,c4,aa */
+ {0xaa, 0x83, 0x0000},
+ {0xaa, 0x84, 0x0076},
{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
{0xa0, 0x0b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,1,0b,cc, */
{0xa0, 0x10, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,2,10,cc, */
@@ -5605,18 +5592,18 @@
{0xa0, 0xff, ZC3XX_R020_HSYNC_3}, /* 00,0,ff,cc, */
{0xa0, 0x58, ZC3XX_R11D_GLOBALGAIN}, /* 01,d,58,cc, */
{0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE}, /* 01,80,42,cc, */
- {0xa0, 0x78, ZC3XX_R18D_YTARGET}, /* 01,d,78,cc */
+ {0xa0, 0x80, ZC3XX_R18D_YTARGET},
{}
};
-static const struct usb_action gc0303_NoFlikerScale[] = {
+static const struct usb_action gc0303_NoFliker[] = {
{0xa0, 0x0c, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0c,cc, */
{0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
{0xaa, 0x83, 0x0000}, /* 00,83,00,aa */
{0xaa, 0x84, 0x0020}, /* 00,84,20,aa */
{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,0,00,cc, */
- {0xa0, 0x05, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,05,cc, */
- {0xa0, 0x88, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,88,cc, */
+ {0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x48, ZC3XX_R192_EXPOSURELIMITLOW},
{0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
{0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
{0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc, */
@@ -5631,14 +5618,14 @@
{}
};
-static const struct usb_action gc0303_NoFliker[] = {
+static const struct usb_action gc0303_NoFlikerScale[] = {
{0xa0, 0x0c, ZC3XX_R100_OPERATIONMODE}, /* 01,00,0c,cc, */
{0xaa, 0x82, 0x0000}, /* 00,82,00,aa */
{0xaa, 0x83, 0x0000}, /* 00,83,00,aa */
{0xaa, 0x84, 0x0020}, /* 00,84,20,aa */
{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH}, /* 01,90,00,cc, */
- {0xa0, 0x0b, ZC3XX_R191_EXPOSURELIMITMID}, /* 01,91,0b,cc, */
- {0xa0, 0x10, ZC3XX_R192_EXPOSURELIMITLOW}, /* 01,92,10,cc, */
+ {0xa0, 0x00, ZC3XX_R191_EXPOSURELIMITMID},
+ {0xa0, 0x48, ZC3XX_R192_EXPOSURELIMITLOW},
{0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc, */
{0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc, */
{0xa0, 0x10, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,10,cc, */
@@ -5809,7 +5796,7 @@
static const u8 tas5130c_matrix[9] =
{0x68, 0xec, 0xec, 0xec, 0x68, 0xec, 0xec, 0xec, 0x68};
static const u8 gc0303_matrix[9] =
- {0x7b, 0xea, 0xea, 0xea, 0x7b, 0xea, 0xea, 0xea, 0x7b};
+ {0x6c, 0xea, 0xea, 0xea, 0x6c, 0xea, 0xea, 0xea, 0x6c};
static const u8 *matrix_tb[SENSOR_MAX] = {
[SENSOR_ADCM2700] = adcm2700_matrix,
[SENSOR_CS2102] = ov7620_matrix,
@@ -6426,10 +6413,6 @@
gspca_dev->cam.ctrls = sd->ctrls;
sd->quality = QUALITY_DEF;
- /* if USB 1.1, let some bandwidth for the audio device */
- if (gspca_dev->audio && gspca_dev->dev->speed < USB_SPEED_HIGH)
- gspca_dev->nbalt--;
-
return 0;
}
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 3ab875d..a7c41d3 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -244,7 +244,7 @@
/* ----------------------------------------------------------------------- */
-static void ir_key_poll(struct IR_i2c *ir)
+static int ir_key_poll(struct IR_i2c *ir)
{
static u32 ir_key, ir_raw;
int rc;
@@ -253,20 +253,28 @@
rc = ir->get_key(ir, &ir_key, &ir_raw);
if (rc < 0) {
dprintk(2,"error\n");
- return;
+ return rc;
}
if (rc) {
dprintk(1, "%s: keycode = 0x%04x\n", __func__, ir_key);
rc_keydown(ir->rc, ir_key, 0);
}
+ return 0;
}
static void ir_work(struct work_struct *work)
{
+ int rc;
struct IR_i2c *ir = container_of(work, struct IR_i2c, work.work);
- ir_key_poll(ir);
+ rc = ir_key_poll(ir);
+ if (rc == -ENODEV) {
+ rc_unregister_device(ir->rc);
+ ir->rc = NULL;
+ return;
+ }
+
schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling_interval));
}
@@ -446,7 +454,8 @@
cancel_delayed_work_sync(&ir->work);
/* unregister device */
- rc_unregister_device(ir->rc);
+ if (ir->rc)
+ rc_unregister_device(ir->rc);
/* free memory */
kfree(ir);
@@ -489,11 +498,3 @@
module_init(ir_init);
module_exit(ir_fini);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/video/ivtv/ivtv-i2c.h b/drivers/media/video/ivtv/ivtv-i2c.h
index 9332920..7b9ec1c 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.h
+++ b/drivers/media/video/ivtv/ivtv-i2c.h
@@ -25,7 +25,7 @@
int ivtv_i2c_register(struct ivtv *itv, unsigned idx);
struct v4l2_subdev *ivtv_find_hw(struct ivtv *itv, u32 hw);
-/* init + register i2c algo-bit adapter */
+/* init + register i2c adapter */
int init_ivtv_i2c(struct ivtv *itv);
void exit_ivtv_i2c(struct ivtv *itv);
diff --git a/drivers/media/video/m5mols/m5mols.h b/drivers/media/video/m5mols/m5mols.h
index 82c8817..4b021e1 100644
--- a/drivers/media/video/m5mols/m5mols.h
+++ b/drivers/media/video/m5mols/m5mols.h
@@ -163,7 +163,6 @@
* @ffmt: current fmt according to resolution type
* @res_type: current resolution type
* @irq_waitq: waitqueue for the capture
- * @work_irq: workqueue for the IRQ
* @flags: state variable for the interrupt handler
* @handle: control handler
* @autoexposure: Auto Exposure control
@@ -175,14 +174,12 @@
* @ver: information of the version
* @cap: the capture mode attributes
* @power: current sensor's power status
- * @ctrl_sync: true means all controls of the sensor are initialized
- * @int_capture: true means the capture interrupt is issued once
+ * @isp_ready: 1 when the ISP controller has completed booting
+ * @ctrl_sync: 1 when the control handler state is restored in H/W
* @lock_ae: true means the Auto Exposure is locked
* @lock_awb: true means the Aut WhiteBalance is locked
* @resolution: register value for current resolution
- * @interrupt: register value for current interrupt status
* @mode: register value for current operation mode
- * @mode_save: register value for current operation mode for saving
* @set_power: optional power callback to the board code
*/
struct m5mols_info {
@@ -191,16 +188,16 @@
struct media_pad pad;
struct v4l2_mbus_framefmt ffmt[M5MOLS_RESTYPE_MAX];
int res_type;
+
wait_queue_head_t irq_waitq;
- struct work_struct work_irq;
- unsigned long flags;
+ atomic_t irq_done;
struct v4l2_ctrl_handler handle;
+
/* Autoexposure/exposure control cluster */
- struct {
- struct v4l2_ctrl *autoexposure;
- struct v4l2_ctrl *exposure;
- };
+ struct v4l2_ctrl *autoexposure;
+ struct v4l2_ctrl *exposure;
+
struct v4l2_ctrl *autowb;
struct v4l2_ctrl *colorfx;
struct v4l2_ctrl *saturation;
@@ -208,21 +205,19 @@
struct m5mols_version ver;
struct m5mols_capture cap;
- bool power;
- bool ctrl_sync;
+
+ unsigned int isp_ready:1;
+ unsigned int power:1;
+ unsigned int ctrl_sync:1;
+
bool lock_ae;
bool lock_awb;
u8 resolution;
- u8 interrupt;
u8 mode;
- u8 mode_save;
+
int (*set_power)(struct device *dev, int on);
};
-#define ST_CAPT_IRQ 0
-
-#define is_powered(__info) (__info->power)
-#define is_ctrl_synced(__info) (__info->ctrl_sync)
#define is_available_af(__info) (__info->ver.af)
#define is_code(__code, __type) (__code == m5mols_default_ffmt[__type].code)
#define is_manufacturer(__info, __manufacturer) \
@@ -257,7 +252,15 @@
int m5mols_read_u16(struct v4l2_subdev *sd, u32 reg_comb, u16 *val);
int m5mols_read_u32(struct v4l2_subdev *sd, u32 reg_comb, u32 *val);
int m5mols_write(struct v4l2_subdev *sd, u32 reg_comb, u32 val);
-int m5mols_busy(struct v4l2_subdev *sd, u8 category, u8 cmd, u8 value);
+
+int m5mols_busy_wait(struct v4l2_subdev *sd, u32 reg, u32 value, u32 mask,
+ int timeout);
+
+/* Mask value for busy waiting until M-5MOLS I2C interface is initialized */
+#define M5MOLS_I2C_RDY_WAIT_FL (1 << 16)
+/* ISP state transition timeout, in ms */
+#define M5MOLS_MODE_CHANGE_TIMEOUT 200
+#define M5MOLS_BUSY_WAIT_DEF_TIMEOUT 250
/*
* Mode operation of the M-5MOLS
@@ -282,7 +285,8 @@
int m5mols_mode(struct m5mols_info *info, u8 mode);
int m5mols_enable_interrupt(struct v4l2_subdev *sd, u8 reg);
-int m5mols_sync_controls(struct m5mols_info *info);
+int m5mols_wait_interrupt(struct v4l2_subdev *sd, u8 condition, u32 timeout);
+int m5mols_restore_controls(struct m5mols_info *info);
int m5mols_start_capture(struct m5mols_info *info);
int m5mols_do_scenemode(struct m5mols_info *info, u8 mode);
int m5mols_lock_3a(struct m5mols_info *info, bool lock);
diff --git a/drivers/media/video/m5mols/m5mols_capture.c b/drivers/media/video/m5mols/m5mols_capture.c
index 3248ac8..ba25e8e 100644
--- a/drivers/media/video/m5mols/m5mols_capture.c
+++ b/drivers/media/video/m5mols/m5mols_capture.c
@@ -1,3 +1,4 @@
+
/*
* The Capture code for Fujitsu M-5MOLS ISP
*
@@ -25,26 +26,11 @@
#include <media/v4l2-device.h>
#include <media/v4l2-subdev.h>
#include <media/m5mols.h>
+#include <media/s5p_fimc.h>
#include "m5mols.h"
#include "m5mols_reg.h"
-static int m5mols_capture_error_handler(struct m5mols_info *info,
- int timeout)
-{
- int ret;
-
- /* Disable all interrupts and clear relevant interrupt staus bits */
- ret = m5mols_write(&info->sd, SYSTEM_INT_ENABLE,
- info->interrupt & ~(REG_INT_CAPTURE));
- if (ret)
- return ret;
-
- if (timeout == 0)
- return -ETIMEDOUT;
-
- return 0;
-}
/**
* m5mols_read_rational - I2C read of a rational number
*
@@ -121,69 +107,54 @@
{
struct v4l2_subdev *sd = &info->sd;
u8 resolution = info->resolution;
- int timeout;
int ret;
/*
- * Preparing capture. Setting control & interrupt before entering
- * capture mode
- *
- * 1) change to MONITOR mode for operating control & interrupt
- * 2) set controls (considering v4l2_control value & lock 3A)
- * 3) set interrupt
- * 4) change to CAPTURE mode
+ * Synchronize the controls, set the capture frame resolution and color
+ * format. The frame capture is initiated during switching from Monitor
+ * to Capture mode.
*/
ret = m5mols_mode(info, REG_MONITOR);
if (!ret)
- ret = m5mols_sync_controls(info);
- if (!ret)
- ret = m5mols_lock_3a(info, true);
- if (!ret)
- ret = m5mols_enable_interrupt(sd, REG_INT_CAPTURE);
- if (!ret)
- ret = m5mols_mode(info, REG_CAPTURE);
- if (!ret) {
- /* Wait for capture interrupt, after changing capture mode */
- timeout = wait_event_interruptible_timeout(info->irq_waitq,
- test_bit(ST_CAPT_IRQ, &info->flags),
- msecs_to_jiffies(2000));
- if (test_and_clear_bit(ST_CAPT_IRQ, &info->flags))
- ret = m5mols_capture_error_handler(info, timeout);
- }
- if (!ret)
- ret = m5mols_lock_3a(info, false);
- if (ret)
- return ret;
- /*
- * Starting capture. Setting capture frame count and resolution and
- * the format(available format: JPEG, Bayer RAW, YUV).
- *
- * 1) select single or multi(enable to 25), format, size
- * 2) set interrupt
- * 3) start capture(for main image, now)
- * 4) get information
- * 5) notify file size to v4l2 device(e.g, to s5p-fimc v4l2 device)
- */
- ret = m5mols_write(sd, CAPC_SEL_FRAME, 1);
+ ret = m5mols_restore_controls(info);
if (!ret)
ret = m5mols_write(sd, CAPP_YUVOUT_MAIN, REG_JPEG);
if (!ret)
ret = m5mols_write(sd, CAPP_MAIN_IMAGE_SIZE, resolution);
if (!ret)
- ret = m5mols_enable_interrupt(sd, REG_INT_CAPTURE);
+ ret = m5mols_lock_3a(info, true);
+ if (!ret)
+ ret = m5mols_mode(info, REG_CAPTURE);
+ if (!ret)
+ /* Wait until a frame is captured to ISP internal memory */
+ ret = m5mols_wait_interrupt(sd, REG_INT_CAPTURE, 2000);
+ if (!ret)
+ ret = m5mols_lock_3a(info, false);
+ if (ret)
+ return ret;
+
+ /*
+ * Initiate the captured data transfer to a MIPI-CSI receiver.
+ */
+ ret = m5mols_write(sd, CAPC_SEL_FRAME, 1);
if (!ret)
ret = m5mols_write(sd, CAPC_START, REG_CAP_START_MAIN);
if (!ret) {
+ bool captured = false;
+ unsigned int size;
+
/* Wait for the capture completion interrupt */
- timeout = wait_event_interruptible_timeout(info->irq_waitq,
- test_bit(ST_CAPT_IRQ, &info->flags),
- msecs_to_jiffies(2000));
- if (test_and_clear_bit(ST_CAPT_IRQ, &info->flags)) {
+ ret = m5mols_wait_interrupt(sd, REG_INT_CAPTURE, 2000);
+ if (!ret) {
+ captured = true;
ret = m5mols_capture_info(info);
- if (!ret)
- v4l2_subdev_notify(sd, 0, &info->cap.total);
}
+ size = captured ? info->cap.main : 0;
+ v4l2_dbg(1, m5mols_debug, sd, "%s: size: %d, thumb.: %d B\n",
+ __func__, size, info->cap.thumb);
+
+ v4l2_subdev_notify(sd, S5P_FIMC_TX_END_NOTIFY, &size);
}
- return m5mols_capture_error_handler(info, timeout);
+ return ret;
}
diff --git a/drivers/media/video/m5mols/m5mols_core.c b/drivers/media/video/m5mols/m5mols_core.c
index e0f09e5..93d768d 100644
--- a/drivers/media/video/m5mols/m5mols_core.c
+++ b/drivers/media/video/m5mols/m5mols_core.c
@@ -135,10 +135,13 @@
* @reg: combination of size, category and command for the I2C packet
* @size: desired size of I2C packet
* @val: read value
+ *
+ * Returns 0 on success, or else negative errno.
*/
static int m5mols_read(struct v4l2_subdev *sd, u32 size, u32 reg, u32 *val)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct m5mols_info *info = to_m5mols(sd);
u8 rbuf[M5MOLS_I2C_MAX_SIZE + 1];
u8 category = I2C_CATEGORY(reg);
u8 cmd = I2C_COMMAND(reg);
@@ -168,15 +171,17 @@
usleep_range(200, 200);
ret = i2c_transfer(client->adapter, msg, 2);
- if (ret < 0) {
- v4l2_err(sd, "read failed: size:%d cat:%02x cmd:%02x. %d\n",
- size, category, cmd, ret);
- return ret;
+
+ if (ret == 2) {
+ *val = m5mols_swap_byte(&rbuf[1], size);
+ return 0;
}
- *val = m5mols_swap_byte(&rbuf[1], size);
+ if (info->isp_ready)
+ v4l2_err(sd, "read failed: size:%d cat:%02x cmd:%02x. %d\n",
+ size, category, cmd, ret);
- return 0;
+ return ret < 0 ? ret : -EIO;
}
int m5mols_read_u8(struct v4l2_subdev *sd, u32 reg, u8 *val)
@@ -229,10 +234,13 @@
* m5mols_write - I2C command write function
* @reg: combination of size, category and command for the I2C packet
* @val: value to write
+ *
+ * Returns 0 on success, or else negative errno.
*/
int m5mols_write(struct v4l2_subdev *sd, u32 reg, u32 val)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct m5mols_info *info = to_m5mols(sd);
u8 wbuf[M5MOLS_I2C_MAX_SIZE + 4];
u8 category = I2C_CATEGORY(reg);
u8 cmd = I2C_COMMAND(reg);
@@ -263,28 +271,45 @@
usleep_range(200, 200);
ret = i2c_transfer(client->adapter, msg, 1);
- if (ret < 0) {
- v4l2_err(sd, "write failed: size:%d cat:%02x cmd:%02x. %d\n",
- size, category, cmd, ret);
- return ret;
- }
+ if (ret == 1)
+ return 0;
- return 0;
+ if (info->isp_ready)
+ v4l2_err(sd, "write failed: cat:%02x cmd:%02x ret:%d\n",
+ category, cmd, ret);
+
+ return ret < 0 ? ret : -EIO;
}
-int m5mols_busy(struct v4l2_subdev *sd, u8 category, u8 cmd, u8 mask)
+/**
+ * m5mols_busy_wait - Busy waiting with I2C register polling
+ * @reg: the I2C_REG() address of an 8-bit status register to check
+ * @value: expected status register value
+ * @mask: bit mask for the read status register value
+ * @timeout: timeout in miliseconds, or -1 for default timeout
+ *
+ * The @reg register value is ORed with @mask before comparing with @value.
+ *
+ * Return: 0 if the requested condition became true within less than
+ * @timeout ms, or else negative errno.
+ */
+int m5mols_busy_wait(struct v4l2_subdev *sd, u32 reg, u32 value, u32 mask,
+ int timeout)
{
- u8 busy;
- int i;
- int ret;
+ int ms = timeout < 0 ? M5MOLS_BUSY_WAIT_DEF_TIMEOUT : timeout;
+ unsigned long end = jiffies + msecs_to_jiffies(ms);
+ u8 status;
- for (i = 0; i < M5MOLS_I2C_CHECK_RETRY; i++) {
- ret = m5mols_read_u8(sd, I2C_REG(category, cmd, 1), &busy);
- if (ret < 0)
+ do {
+ int ret = m5mols_read_u8(sd, reg, &status);
+
+ if (ret < 0 && !(mask & M5MOLS_I2C_RDY_WAIT_FL))
return ret;
- if ((busy & mask) == mask)
+ if (!ret && (status & mask & 0xff) == (value & 0xff))
return 0;
- }
+ usleep_range(100, 250);
+ } while (ms > 0 && time_is_after_jiffies(end));
+
return -EBUSY;
}
@@ -307,6 +332,20 @@
return ret;
}
+int m5mols_wait_interrupt(struct v4l2_subdev *sd, u8 irq_mask, u32 timeout)
+{
+ struct m5mols_info *info = to_m5mols(sd);
+
+ int ret = wait_event_interruptible_timeout(info->irq_waitq,
+ atomic_add_unless(&info->irq_done, -1, 0),
+ msecs_to_jiffies(timeout));
+ if (ret <= 0)
+ return ret ? ret : -ETIMEDOUT;
+
+ return m5mols_busy_wait(sd, SYSTEM_INT_FACTOR, irq_mask,
+ M5MOLS_I2C_RDY_WAIT_FL | irq_mask, -1);
+}
+
/**
* m5mols_reg_mode - Write the mode and check busy status
*
@@ -316,8 +355,10 @@
static int m5mols_reg_mode(struct v4l2_subdev *sd, u8 mode)
{
int ret = m5mols_write(sd, SYSTEM_SYSMODE, mode);
-
- return ret ? ret : m5mols_busy(sd, CAT_SYSTEM, CAT0_SYSMODE, mode);
+ if (ret < 0)
+ return ret;
+ return m5mols_busy_wait(sd, SYSTEM_SYSMODE, mode, 0xff,
+ M5MOLS_MODE_CHANGE_TIMEOUT);
}
/**
@@ -338,13 +379,13 @@
return ret;
ret = m5mols_read_u8(sd, SYSTEM_SYSMODE, ®);
- if ((!ret && reg == mode) || ret)
+ if (ret || reg == mode)
return ret;
switch (reg) {
case REG_PARAMETER:
ret = m5mols_reg_mode(sd, REG_MONITOR);
- if (!ret && mode == REG_MONITOR)
+ if (mode == REG_MONITOR)
break;
if (!ret)
ret = m5mols_reg_mode(sd, REG_CAPTURE);
@@ -361,7 +402,7 @@
case REG_CAPTURE:
ret = m5mols_reg_mode(sd, REG_MONITOR);
- if (!ret && mode == REG_MONITOR)
+ if (mode == REG_MONITOR)
break;
if (!ret)
ret = m5mols_reg_mode(sd, REG_PARAMETER);
@@ -570,26 +611,25 @@
};
/**
- * m5mols_sync_controls - Apply default scene mode and the current controls
+ * m5mols_restore_controls - Apply current control values to the registers
*
- * This is used only streaming for syncing between v4l2_ctrl framework and
- * m5mols's controls. First, do the scenemode to the sensor, then call
- * v4l2_ctrl_handler_setup. It can be same between some commands and
- * the scenemode's in the default v4l2_ctrls. But, such commands of control
- * should be prior to the scenemode's one.
+ * m5mols_do_scenemode() handles all parameters for which there is yet no
+ * individual control. It should be replaced at some point by setting each
+ * control individually, in required register set up order.
*/
-int m5mols_sync_controls(struct m5mols_info *info)
+int m5mols_restore_controls(struct m5mols_info *info)
{
- int ret = -EINVAL;
+ int ret;
- if (!is_ctrl_synced(info)) {
- ret = m5mols_do_scenemode(info, REG_SCENE_NORMAL);
- if (ret)
- return ret;
+ if (info->ctrl_sync)
+ return 0;
- v4l2_ctrl_handler_setup(&info->handle);
- info->ctrl_sync = true;
- }
+ ret = m5mols_do_scenemode(info, REG_SCENE_NORMAL);
+ if (ret)
+ return ret;
+
+ ret = v4l2_ctrl_handler_setup(&info->handle);
+ info->ctrl_sync = !ret;
return ret;
}
@@ -613,7 +653,7 @@
if (!ret)
ret = m5mols_mode(info, REG_MONITOR);
if (!ret)
- ret = m5mols_sync_controls(info);
+ ret = m5mols_restore_controls(info);
return ret;
}
@@ -645,17 +685,25 @@
{
struct v4l2_subdev *sd = to_sd(ctrl);
struct m5mols_info *info = to_m5mols(sd);
+ int ispstate = info->mode;
int ret;
- info->mode_save = info->mode;
+ /*
+ * If needed, defer restoring the controls until
+ * the device is fully initialized.
+ */
+ if (!info->isp_ready) {
+ info->ctrl_sync = 0;
+ return 0;
+ }
ret = m5mols_mode(info, REG_PARAMETER);
- if (!ret)
- ret = m5mols_set_ctrl(ctrl);
- if (!ret)
- ret = m5mols_mode(info, info->mode_save);
-
- return ret;
+ if (ret < 0)
+ return ret;
+ ret = m5mols_set_ctrl(ctrl);
+ if (ret < 0)
+ return ret;
+ return m5mols_mode(info, ispstate);
}
static const struct v4l2_ctrl_ops m5mols_ctrl_ops = {
@@ -669,10 +717,10 @@
const struct m5mols_platform_data *pdata = info->pdata;
int ret;
- if (enable) {
- if (is_powered(info))
- return 0;
+ if (info->power == enable)
+ return 0;
+ if (enable) {
if (info->set_power) {
ret = info->set_power(&client->dev, 1);
if (ret)
@@ -686,15 +734,11 @@
}
gpio_set_value(pdata->gpio_reset, !pdata->reset_polarity);
- usleep_range(1000, 1000);
- info->power = true;
+ info->power = 1;
return ret;
}
- if (!is_powered(info))
- return 0;
-
ret = regulator_bulk_disable(ARRAY_SIZE(supplies), supplies);
if (ret)
return ret;
@@ -703,8 +747,9 @@
info->set_power(&client->dev, 0);
gpio_set_value(pdata->gpio_reset, pdata->reset_polarity);
- usleep_range(1000, 1000);
- info->power = false;
+
+ info->isp_ready = 0;
+ info->power = 0;
return ret;
}
@@ -717,21 +762,29 @@
}
/**
- * m5mols_sensor_armboot - Booting M-5MOLS internal ARM core.
+ * m5mols_fw_start - M-5MOLS internal ARM controller initialization
*
- * Booting internal ARM core makes the M-5MOLS is ready for getting commands
- * with I2C. It's the first thing to be done after it powered up. It must wait
- * at least 520ms recommended by M-5MOLS datasheet, after executing arm booting.
+ * Execute the M-5MOLS internal ARM controller initialization sequence.
+ * This function should be called after the supply voltage has been
+ * applied and before any requests to the device are made.
*/
-static int m5mols_sensor_armboot(struct v4l2_subdev *sd)
+static int m5mols_fw_start(struct v4l2_subdev *sd)
{
+ struct m5mols_info *info = to_m5mols(sd);
int ret;
- ret = m5mols_write(sd, FLASH_CAM_START, REG_START_ARM_BOOT);
+ atomic_set(&info->irq_done, 0);
+ /* Wait until I2C slave is initialized in Flash Writer mode */
+ ret = m5mols_busy_wait(sd, FLASH_CAM_START, REG_IN_FLASH_MODE,
+ M5MOLS_I2C_RDY_WAIT_FL | 0xff, -1);
+ if (!ret)
+ ret = m5mols_write(sd, FLASH_CAM_START, REG_START_ARM_BOOT);
+ if (!ret)
+ ret = m5mols_wait_interrupt(sd, REG_INT_MODE, 2000);
if (ret < 0)
return ret;
- msleep(520);
+ info->isp_ready = 1;
ret = m5mols_get_version(sd);
if (!ret)
@@ -743,7 +796,8 @@
ret = m5mols_write(sd, PARM_INTERFACE, REG_INTERFACE_MIPI);
if (!ret)
- ret = m5mols_enable_interrupt(sd, REG_INT_AF);
+ ret = m5mols_enable_interrupt(sd,
+ REG_INT_AF | REG_INT_CAPTURE);
return ret;
}
@@ -780,7 +834,7 @@
4, (1 << V4L2_COLORFX_BW), V4L2_COLORFX_NONE);
info->autoexposure = v4l2_ctrl_new_std_menu(&info->handle,
&m5mols_ctrl_ops, V4L2_CID_EXPOSURE_AUTO,
- 1, 0, V4L2_EXPOSURE_MANUAL);
+ 1, 0, V4L2_EXPOSURE_AUTO);
sd->ctrl_handler = &info->handle;
if (info->handle.error) {
@@ -809,16 +863,7 @@
if (on) {
ret = m5mols_sensor_power(info, true);
if (!ret)
- ret = m5mols_sensor_armboot(sd);
- if (!ret)
- ret = m5mols_init_controls(info);
- if (ret)
- return ret;
-
- info->ffmt[M5MOLS_RESTYPE_MONITOR] =
- m5mols_default_ffmt[M5MOLS_RESTYPE_MONITOR];
- info->ffmt[M5MOLS_RESTYPE_CAPTURE] =
- m5mols_default_ffmt[M5MOLS_RESTYPE_CAPTURE];
+ ret = m5mols_fw_start(sd);
return ret;
}
@@ -829,17 +874,14 @@
if (!ret)
ret = m5mols_write(sd, AF_MODE, REG_AF_POWEROFF);
if (!ret)
- ret = m5mols_busy(sd, CAT_SYSTEM, CAT0_STATUS,
- REG_AF_IDLE);
- if (!ret)
- v4l2_info(sd, "Success soft-landing lens\n");
+ ret = m5mols_busy_wait(sd, SYSTEM_STATUS, REG_AF_IDLE,
+ 0xff, -1);
+ if (ret < 0)
+ v4l2_warn(sd, "Soft landing lens failed\n");
}
ret = m5mols_sensor_power(info, false);
- if (!ret) {
- v4l2_ctrl_handler_free(&info->handle);
- info->ctrl_sync = false;
- }
+ info->ctrl_sync = 0;
return ret;
}
@@ -865,52 +907,33 @@
.log_status = m5mols_log_status,
};
+/*
+ * V4L2 subdev internal operations
+ */
+static int m5mols_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
+{
+ struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(fh, 0);
+
+ *format = m5mols_default_ffmt[0];
+ return 0;
+}
+
+static const struct v4l2_subdev_internal_ops m5mols_subdev_internal_ops = {
+ .open = m5mols_open,
+};
+
static const struct v4l2_subdev_ops m5mols_ops = {
.core = &m5mols_core_ops,
.pad = &m5mols_pad_ops,
.video = &m5mols_video_ops,
};
-static void m5mols_irq_work(struct work_struct *work)
-{
- struct m5mols_info *info =
- container_of(work, struct m5mols_info, work_irq);
- struct v4l2_subdev *sd = &info->sd;
- u8 reg;
- int ret;
-
- if (!is_powered(info) ||
- m5mols_read_u8(sd, SYSTEM_INT_FACTOR, &info->interrupt))
- return;
-
- switch (info->interrupt & REG_INT_MASK) {
- case REG_INT_AF:
- if (!is_available_af(info))
- break;
- ret = m5mols_read_u8(sd, AF_STATUS, ®);
- v4l2_dbg(2, m5mols_debug, sd, "AF %s\n",
- reg == REG_AF_FAIL ? "Failed" :
- reg == REG_AF_SUCCESS ? "Success" :
- reg == REG_AF_IDLE ? "Idle" : "Busy");
- break;
- case REG_INT_CAPTURE:
- if (!test_and_set_bit(ST_CAPT_IRQ, &info->flags))
- wake_up_interruptible(&info->irq_waitq);
-
- v4l2_dbg(2, m5mols_debug, sd, "CAPTURE\n");
- break;
- default:
- v4l2_dbg(2, m5mols_debug, sd, "Undefined: %02x\n", reg);
- break;
- };
-}
-
static irqreturn_t m5mols_irq_handler(int irq, void *data)
{
- struct v4l2_subdev *sd = data;
- struct m5mols_info *info = to_m5mols(sd);
+ struct m5mols_info *info = to_m5mols(data);
- schedule_work(&info->work_irq);
+ atomic_set(&info->irq_done, 1);
+ wake_up_interruptible(&info->irq_waitq);
return IRQ_HANDLED;
}
@@ -961,7 +984,9 @@
sd = &info->sd;
strlcpy(sd->name, MODULE_NAME, sizeof(sd->name));
v4l2_i2c_subdev_init(sd, client, &m5mols_ops);
+ sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+ sd->internal_ops = &m5mols_subdev_internal_ops;
info->pad.flags = MEDIA_PAD_FL_SOURCE;
ret = media_entity_init(&sd->entity, 1, &info->pad, 0);
if (ret < 0)
@@ -969,7 +994,6 @@
sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR;
init_waitqueue_head(&info->irq_waitq);
- INIT_WORK(&info->work_irq, m5mols_irq_work);
ret = request_irq(client->irq, m5mols_irq_handler,
IRQF_TRIGGER_RISING, MODULE_NAME, sd);
if (ret) {
@@ -977,7 +1001,20 @@
goto out_me;
}
info->res_type = M5MOLS_RESTYPE_MONITOR;
- return 0;
+ info->ffmt[0] = m5mols_default_ffmt[0];
+ info->ffmt[1] = m5mols_default_ffmt[1];
+
+ ret = m5mols_sensor_power(info, true);
+ if (ret)
+ goto out_me;
+
+ ret = m5mols_fw_start(sd);
+ if (!ret)
+ ret = m5mols_init_controls(info);
+
+ m5mols_sensor_power(info, false);
+ if (!ret)
+ return 0;
out_me:
media_entity_cleanup(&sd->entity);
out_reg:
@@ -995,6 +1032,7 @@
struct m5mols_info *info = to_m5mols(sd);
v4l2_device_unregister_subdev(sd);
+ v4l2_ctrl_handler_free(sd->ctrl_handler);
free_irq(client->irq, sd);
regulator_bulk_free(ARRAY_SIZE(supplies), supplies);
diff --git a/drivers/media/video/m5mols/m5mols_reg.h b/drivers/media/video/m5mols/m5mols_reg.h
index c755bd6..ae4aced 100644
--- a/drivers/media/video/m5mols/m5mols_reg.h
+++ b/drivers/media/video/m5mols/m5mols_reg.h
@@ -55,39 +55,31 @@
* There is many registers between customer version address and awb one. For
* more specific contents, see definition if file m5mols.h.
*/
-#define CAT0_VER_CUSTOMER 0x00 /* customer version */
-#define CAT0_VER_PROJECT 0x01 /* project version */
-#define CAT0_VER_FIRMWARE 0x02 /* Firmware version */
-#define CAT0_VER_HARDWARE 0x04 /* Hardware version */
-#define CAT0_VER_PARAMETER 0x06 /* Parameter version */
-#define CAT0_VER_AWB 0x08 /* Auto WB version */
-#define CAT0_VER_STRING 0x0a /* string including M-5MOLS */
-#define CAT0_SYSMODE 0x0b /* SYSTEM mode register */
-#define CAT0_STATUS 0x0c /* SYSTEM mode status register */
-#define CAT0_INT_FACTOR 0x10 /* interrupt pending register */
-#define CAT0_INT_ENABLE 0x11 /* interrupt enable register */
+#define SYSTEM_VER_CUSTOMER I2C_REG(CAT_SYSTEM, 0x00, 1)
+#define SYSTEM_VER_PROJECT I2C_REG(CAT_SYSTEM, 0x01, 1)
+#define SYSTEM_VER_FIRMWARE I2C_REG(CAT_SYSTEM, 0x02, 2)
+#define SYSTEM_VER_HARDWARE I2C_REG(CAT_SYSTEM, 0x04, 2)
+#define SYSTEM_VER_PARAMETER I2C_REG(CAT_SYSTEM, 0x06, 2)
+#define SYSTEM_VER_AWB I2C_REG(CAT_SYSTEM, 0x08, 2)
-#define SYSTEM_VER_CUSTOMER I2C_REG(CAT_SYSTEM, CAT0_VER_CUSTOMER, 1)
-#define SYSTEM_VER_PROJECT I2C_REG(CAT_SYSTEM, CAT0_VER_PROJECT, 1)
-#define SYSTEM_VER_FIRMWARE I2C_REG(CAT_SYSTEM, CAT0_VER_FIRMWARE, 2)
-#define SYSTEM_VER_HARDWARE I2C_REG(CAT_SYSTEM, CAT0_VER_HARDWARE, 2)
-#define SYSTEM_VER_PARAMETER I2C_REG(CAT_SYSTEM, CAT0_VER_PARAMETER, 2)
-#define SYSTEM_VER_AWB I2C_REG(CAT_SYSTEM, CAT0_VER_AWB, 2)
-
-#define SYSTEM_SYSMODE I2C_REG(CAT_SYSTEM, CAT0_SYSMODE, 1)
+#define SYSTEM_SYSMODE I2C_REG(CAT_SYSTEM, 0x0b, 1)
#define REG_SYSINIT 0x00 /* SYSTEM mode */
#define REG_PARAMETER 0x01 /* PARAMETER mode */
#define REG_MONITOR 0x02 /* MONITOR mode */
#define REG_CAPTURE 0x03 /* CAPTURE mode */
#define SYSTEM_CMD(__cmd) I2C_REG(CAT_SYSTEM, cmd, 1)
-#define SYSTEM_VER_STRING I2C_REG(CAT_SYSTEM, CAT0_VER_STRING, 1)
+#define SYSTEM_VER_STRING I2C_REG(CAT_SYSTEM, 0x0a, 1)
#define REG_SAMSUNG_ELECTRO "SE" /* Samsung Electro-Mechanics */
#define REG_SAMSUNG_OPTICS "OP" /* Samsung Fiber-Optics */
#define REG_SAMSUNG_TECHWIN "TB" /* Samsung Techwin */
+/* SYSTEM mode status */
+#define SYSTEM_STATUS I2C_REG(CAT_SYSTEM, 0x0c, 1)
-#define SYSTEM_INT_FACTOR I2C_REG(CAT_SYSTEM, CAT0_INT_FACTOR, 1)
-#define SYSTEM_INT_ENABLE I2C_REG(CAT_SYSTEM, CAT0_INT_ENABLE, 1)
+/* Interrupt pending register */
+#define SYSTEM_INT_FACTOR I2C_REG(CAT_SYSTEM, 0x10, 1)
+/* interrupt enable register */
+#define SYSTEM_INT_ENABLE I2C_REG(CAT_SYSTEM, 0x11, 1)
#define REG_INT_MODE (1 << 0)
#define REG_INT_AF (1 << 1)
#define REG_INT_ZOOM (1 << 2)
@@ -105,20 +97,20 @@
* can handle with preview(MONITOR) resolution size/frame per second/interface
* between the sensor and the Application Processor/even the image effect.
*/
-#define CAT1_DATA_INTERFACE 0x00 /* interface between sensor and AP */
-#define CAT1_MONITOR_SIZE 0x01 /* resolution at the MONITOR mode */
-#define CAT1_MONITOR_FPS 0x02 /* frame per second at this mode */
-#define CAT1_EFFECT 0x0b /* image effects */
-#define PARM_MON_SIZE I2C_REG(CAT_PARAM, CAT1_MONITOR_SIZE, 1)
+/* Resolution in the MONITOR mode */
+#define PARM_MON_SIZE I2C_REG(CAT_PARAM, 0x01, 1)
-#define PARM_MON_FPS I2C_REG(CAT_PARAM, CAT1_MONITOR_FPS, 1)
+/* Frame rate */
+#define PARM_MON_FPS I2C_REG(CAT_PARAM, 0x02, 1)
#define REG_FPS_30 0x02
-#define PARM_INTERFACE I2C_REG(CAT_PARAM, CAT1_DATA_INTERFACE, 1)
+/* Video bus between the sensor and a host processor */
+#define PARM_INTERFACE I2C_REG(CAT_PARAM, 0x00, 1)
#define REG_INTERFACE_MIPI 0x02
-#define PARM_EFFECT I2C_REG(CAT_PARAM, CAT1_EFFECT, 1)
+/* Image effects */
+#define PARM_EFFECT I2C_REG(CAT_PARAM, 0x0b, 1)
#define REG_EFFECT_OFF 0x00
#define REG_EFFECT_NEGA 0x01
#define REG_EFFECT_EMBOSS 0x06
@@ -135,39 +127,37 @@
* another options like zoom/color effect(different with effect in PARAMETER
* mode)/anti hand shaking algorithm.
*/
-#define CAT2_ZOOM 0x01 /* set the zoom position & execute */
-#define CAT2_ZOOM_STEP 0x03 /* set the zoom step */
-#define CAT2_CFIXB 0x09 /* CB value for color effect */
-#define CAT2_CFIXR 0x0a /* CR value for color effect */
-#define CAT2_COLOR_EFFECT 0x0b /* set on/off of color effect */
-#define CAT2_CHROMA_LVL 0x0f /* set chroma level */
-#define CAT2_CHROMA_EN 0x10 /* set on/off of choroma */
-#define CAT2_EDGE_LVL 0x11 /* set sharpness level */
-#define CAT2_EDGE_EN 0x12 /* set on/off sharpness */
-#define CAT2_TONE_CTL 0x25 /* set tone color(contrast) */
-#define MON_ZOOM I2C_REG(CAT_MONITOR, CAT2_ZOOM, 1)
+/* Target digital zoom position */
+#define MON_ZOOM I2C_REG(CAT_MONITOR, 0x01, 1)
-#define MON_CFIXR I2C_REG(CAT_MONITOR, CAT2_CFIXR, 1)
-#define MON_CFIXB I2C_REG(CAT_MONITOR, CAT2_CFIXB, 1)
+/* CR value for color effect */
+#define MON_CFIXR I2C_REG(CAT_MONITOR, 0x0a, 1)
+/* CB value for color effect */
+#define MON_CFIXB I2C_REG(CAT_MONITOR, 0x09, 1)
#define REG_CFIXB_SEPIA 0xd8
#define REG_CFIXR_SEPIA 0x18
-#define MON_EFFECT I2C_REG(CAT_MONITOR, CAT2_COLOR_EFFECT, 1)
+#define MON_EFFECT I2C_REG(CAT_MONITOR, 0x0b, 1)
#define REG_COLOR_EFFECT_OFF 0x00
#define REG_COLOR_EFFECT_ON 0x01
-#define MON_CHROMA_EN I2C_REG(CAT_MONITOR, CAT2_CHROMA_EN, 1)
-#define MON_CHROMA_LVL I2C_REG(CAT_MONITOR, CAT2_CHROMA_LVL, 1)
+/* Chroma enable */
+#define MON_CHROMA_EN I2C_REG(CAT_MONITOR, 0x10, 1)
+/* Chroma level */
+#define MON_CHROMA_LVL I2C_REG(CAT_MONITOR, 0x0f, 1)
#define REG_CHROMA_OFF 0x00
#define REG_CHROMA_ON 0x01
-#define MON_EDGE_EN I2C_REG(CAT_MONITOR, CAT2_EDGE_EN, 1)
-#define MON_EDGE_LVL I2C_REG(CAT_MONITOR, CAT2_EDGE_LVL, 1)
+/* Sharpness on/off */
+#define MON_EDGE_EN I2C_REG(CAT_MONITOR, 0x12, 1)
+/* Sharpness level */
+#define MON_EDGE_LVL I2C_REG(CAT_MONITOR, 0x11, 1)
#define REG_EDGE_OFF 0x00
#define REG_EDGE_ON 0x01
-#define MON_TONE_CTL I2C_REG(CAT_MONITOR, CAT2_TONE_CTL, 1)
+/* Set color tone (contrast) */
+#define MON_TONE_CTL I2C_REG(CAT_MONITOR, 0x25, 1)
/*
* Category 3 - Auto Exposure
@@ -179,27 +169,20 @@
* different. So, this category also provide getting the max/min values. And,
* each MONITOR and CAPTURE mode has each gain/shutter/max exposure values.
*/
-#define CAT3_AE_LOCK 0x00 /* locking Auto exposure */
-#define CAT3_AE_MODE 0x01 /* set AE mode, mode means range */
-#define CAT3_ISO 0x05 /* set ISO */
-#define CAT3_EV_PRESET_MONITOR 0x0a /* EV(scenemode) preset for MONITOR */
-#define CAT3_EV_PRESET_CAPTURE 0x0b /* EV(scenemode) preset for CAPTURE */
-#define CAT3_MANUAL_GAIN_MON 0x12 /* meteoring value for the MONITOR */
-#define CAT3_MAX_GAIN_MON 0x1a /* max gain value for the MONITOR */
-#define CAT3_MANUAL_GAIN_CAP 0x26 /* meteoring value for the CAPTURE */
-#define CAT3_AE_INDEX 0x38 /* AE index */
-#define AE_LOCK I2C_REG(CAT_AE, CAT3_AE_LOCK, 1)
+/* Auto Exposure locking */
+#define AE_LOCK I2C_REG(CAT_AE, 0x00, 1)
#define REG_AE_UNLOCK 0x00
#define REG_AE_LOCK 0x01
-#define AE_MODE I2C_REG(CAT_AE, CAT3_AE_MODE, 1)
+/* Auto Exposure algorithm mode */
+#define AE_MODE I2C_REG(CAT_AE, 0x01, 1)
#define REG_AE_OFF 0x00 /* AE off */
#define REG_AE_ALL 0x01 /* calc AE in all block integral */
#define REG_AE_CENTER 0x03 /* calc AE in center weighted */
#define REG_AE_SPOT 0x06 /* calc AE in specific spot */
-#define AE_ISO I2C_REG(CAT_AE, CAT3_ISO, 1)
+#define AE_ISO I2C_REG(CAT_AE, 0x05, 1)
#define REG_ISO_AUTO 0x00
#define REG_ISO_50 0x01
#define REG_ISO_100 0x02
@@ -207,8 +190,10 @@
#define REG_ISO_400 0x04
#define REG_ISO_800 0x05
-#define AE_EV_PRESET_MONITOR I2C_REG(CAT_AE, CAT3_EV_PRESET_MONITOR, 1)
-#define AE_EV_PRESET_CAPTURE I2C_REG(CAT_AE, CAT3_EV_PRESET_CAPTURE, 1)
+/* EV (scenemode) preset for MONITOR */
+#define AE_EV_PRESET_MONITOR I2C_REG(CAT_AE, 0x0a, 1)
+/* EV (scenemode) preset for CAPTURE */
+#define AE_EV_PRESET_CAPTURE I2C_REG(CAT_AE, 0x0b, 1)
#define REG_SCENE_NORMAL 0x00
#define REG_SCENE_PORTRAIT 0x01
#define REG_SCENE_LANDSCAPE 0x02
@@ -224,11 +209,14 @@
#define REG_SCENE_TEXT 0x0c
#define REG_SCENE_CANDLE 0x0d
-#define AE_MAN_GAIN_MON I2C_REG(CAT_AE, CAT3_MANUAL_GAIN_MON, 2)
-#define AE_MAX_GAIN_MON I2C_REG(CAT_AE, CAT3_MAX_GAIN_MON, 2)
-#define AE_MAN_GAIN_CAP I2C_REG(CAT_AE, CAT3_MANUAL_GAIN_CAP, 2)
+/* Manual gain in MONITOR mode */
+#define AE_MAN_GAIN_MON I2C_REG(CAT_AE, 0x12, 2)
+/* Maximum gain in MONITOR mode */
+#define AE_MAX_GAIN_MON I2C_REG(CAT_AE, 0x1a, 2)
+/* Manual gain in CAPTURE mode */
+#define AE_MAN_GAIN_CAP I2C_REG(CAT_AE, 0x26, 2)
-#define AE_INDEX I2C_REG(CAT_AE, CAT3_AE_INDEX, 1)
+#define AE_INDEX I2C_REG(CAT_AE, 0x38, 1)
#define REG_AE_INDEX_20_NEG 0x00
#define REG_AE_INDEX_15_NEG 0x01
#define REG_AE_INDEX_10_NEG 0x02
@@ -241,22 +229,19 @@
/*
* Category 6 - White Balance
- *
- * This category provide AWB locking/mode/preset/speed/gain bias, etc.
*/
-#define CAT6_AWB_LOCK 0x00 /* locking Auto Whitebalance */
-#define CAT6_AWB_MODE 0x02 /* set Auto or Manual */
-#define CAT6_AWB_MANUAL 0x03 /* set Manual(preset) value */
-#define AWB_LOCK I2C_REG(CAT_WB, CAT6_AWB_LOCK, 1)
+/* Auto Whitebalance locking */
+#define AWB_LOCK I2C_REG(CAT_WB, 0x00, 1)
#define REG_AWB_UNLOCK 0x00
#define REG_AWB_LOCK 0x01
-#define AWB_MODE I2C_REG(CAT_WB, CAT6_AWB_MODE, 1)
+#define AWB_MODE I2C_REG(CAT_WB, 0x02, 1)
#define REG_AWB_AUTO 0x01 /* AWB off */
#define REG_AWB_PRESET 0x02 /* AWB preset */
-#define AWB_MANUAL I2C_REG(CAT_WB, CAT6_AWB_MANUAL, 1)
+/* Manual WB (preset) */
+#define AWB_MANUAL I2C_REG(CAT_WB, 0x03, 1)
#define REG_AWB_INCANDESCENT 0x01
#define REG_AWB_FLUORESCENT_1 0x02
#define REG_AWB_FLUORESCENT_2 0x03
@@ -269,42 +254,25 @@
/*
* Category 7 - EXIF information
*/
-#define CAT7_INFO_EXPTIME_NU 0x00
-#define CAT7_INFO_EXPTIME_DE 0x04
-#define CAT7_INFO_TV_NU 0x08
-#define CAT7_INFO_TV_DE 0x0c
-#define CAT7_INFO_AV_NU 0x10
-#define CAT7_INFO_AV_DE 0x14
-#define CAT7_INFO_BV_NU 0x18
-#define CAT7_INFO_BV_DE 0x1c
-#define CAT7_INFO_EBV_NU 0x20
-#define CAT7_INFO_EBV_DE 0x24
-#define CAT7_INFO_ISO 0x28
-#define CAT7_INFO_FLASH 0x2a
-#define CAT7_INFO_SDR 0x2c
-#define CAT7_INFO_QVAL 0x2e
-
-#define EXIF_INFO_EXPTIME_NU I2C_REG(CAT_EXIF, CAT7_INFO_EXPTIME_NU, 4)
-#define EXIF_INFO_EXPTIME_DE I2C_REG(CAT_EXIF, CAT7_INFO_EXPTIME_DE, 4)
-#define EXIF_INFO_TV_NU I2C_REG(CAT_EXIF, CAT7_INFO_TV_NU, 4)
-#define EXIF_INFO_TV_DE I2C_REG(CAT_EXIF, CAT7_INFO_TV_DE, 4)
-#define EXIF_INFO_AV_NU I2C_REG(CAT_EXIF, CAT7_INFO_AV_NU, 4)
-#define EXIF_INFO_AV_DE I2C_REG(CAT_EXIF, CAT7_INFO_AV_DE, 4)
-#define EXIF_INFO_BV_NU I2C_REG(CAT_EXIF, CAT7_INFO_BV_NU, 4)
-#define EXIF_INFO_BV_DE I2C_REG(CAT_EXIF, CAT7_INFO_BV_DE, 4)
-#define EXIF_INFO_EBV_NU I2C_REG(CAT_EXIF, CAT7_INFO_EBV_NU, 4)
-#define EXIF_INFO_EBV_DE I2C_REG(CAT_EXIF, CAT7_INFO_EBV_DE, 4)
-#define EXIF_INFO_ISO I2C_REG(CAT_EXIF, CAT7_INFO_ISO, 2)
-#define EXIF_INFO_FLASH I2C_REG(CAT_EXIF, CAT7_INFO_FLASH, 2)
-#define EXIF_INFO_SDR I2C_REG(CAT_EXIF, CAT7_INFO_SDR, 2)
-#define EXIF_INFO_QVAL I2C_REG(CAT_EXIF, CAT7_INFO_QVAL, 2)
+#define EXIF_INFO_EXPTIME_NU I2C_REG(CAT_EXIF, 0x00, 4)
+#define EXIF_INFO_EXPTIME_DE I2C_REG(CAT_EXIF, 0x04, 4)
+#define EXIF_INFO_TV_NU I2C_REG(CAT_EXIF, 0x08, 4)
+#define EXIF_INFO_TV_DE I2C_REG(CAT_EXIF, 0x0c, 4)
+#define EXIF_INFO_AV_NU I2C_REG(CAT_EXIF, 0x10, 4)
+#define EXIF_INFO_AV_DE I2C_REG(CAT_EXIF, 0x14, 4)
+#define EXIF_INFO_BV_NU I2C_REG(CAT_EXIF, 0x18, 4)
+#define EXIF_INFO_BV_DE I2C_REG(CAT_EXIF, 0x1c, 4)
+#define EXIF_INFO_EBV_NU I2C_REG(CAT_EXIF, 0x20, 4)
+#define EXIF_INFO_EBV_DE I2C_REG(CAT_EXIF, 0x24, 4)
+#define EXIF_INFO_ISO I2C_REG(CAT_EXIF, 0x28, 2)
+#define EXIF_INFO_FLASH I2C_REG(CAT_EXIF, 0x2a, 2)
+#define EXIF_INFO_SDR I2C_REG(CAT_EXIF, 0x2c, 2)
+#define EXIF_INFO_QVAL I2C_REG(CAT_EXIF, 0x2e, 2)
/*
* Category 9 - Face Detection
*/
-#define CAT9_FD_CTL 0x00
-
-#define FD_CTL I2C_REG(CAT_FD, CAT9_FD_CTL, 1)
+#define FD_CTL I2C_REG(CAT_FD, 0x00, 1)
#define BIT_FD_EN 0
#define BIT_FD_DRAW_FACE_FRAME 4
#define BIT_FD_DRAW_SMILE_LVL 6
@@ -314,62 +282,50 @@
/*
* Category A - Lens Parameter
*/
-#define CATA_AF_MODE 0x01
-#define CATA_AF_EXECUTE 0x02
-#define CATA_AF_STATUS 0x03
-#define CATA_AF_VERSION 0x0a
-
-#define AF_MODE I2C_REG(CAT_LENS, CATA_AF_MODE, 1)
+#define AF_MODE I2C_REG(CAT_LENS, 0x01, 1)
#define REG_AF_NORMAL 0x00 /* Normal AF, one time */
#define REG_AF_MACRO 0x01 /* Macro AF, one time */
#define REG_AF_POWEROFF 0x07
-#define AF_EXECUTE I2C_REG(CAT_LENS, CATA_AF_EXECUTE, 1)
+#define AF_EXECUTE I2C_REG(CAT_LENS, 0x02, 1)
#define REG_AF_STOP 0x00
#define REG_AF_EXE_AUTO 0x01
#define REG_AF_EXE_CAF 0x02
-#define AF_STATUS I2C_REG(CAT_LENS, CATA_AF_STATUS, 1)
+#define AF_STATUS I2C_REG(CAT_LENS, 0x03, 1)
#define REG_AF_FAIL 0x00
#define REG_AF_SUCCESS 0x02
#define REG_AF_IDLE 0x04
#define REG_AF_BUSY 0x05
-#define AF_VERSION I2C_REG(CAT_LENS, CATA_AF_VERSION, 1)
+#define AF_VERSION I2C_REG(CAT_LENS, 0x0a, 1)
/*
* Category B - CAPTURE Parameter
*/
-#define CATB_YUVOUT_MAIN 0x00
-#define CATB_MAIN_IMAGE_SIZE 0x01
-#define CATB_MCC_MODE 0x1d
-#define CATB_WDR_EN 0x2c
-#define CATB_LIGHT_CTRL 0x40
-#define CATB_FLASH_CTRL 0x41
-
-#define CAPP_YUVOUT_MAIN I2C_REG(CAT_CAPT_PARM, CATB_YUVOUT_MAIN, 1)
+#define CAPP_YUVOUT_MAIN I2C_REG(CAT_CAPT_PARM, 0x00, 1)
#define REG_YUV422 0x00
#define REG_BAYER10 0x05
#define REG_BAYER8 0x06
#define REG_JPEG 0x10
-#define CAPP_MAIN_IMAGE_SIZE I2C_REG(CAT_CAPT_PARM, CATB_MAIN_IMAGE_SIZE, 1)
+#define CAPP_MAIN_IMAGE_SIZE I2C_REG(CAT_CAPT_PARM, 0x01, 1)
-#define CAPP_MCC_MODE I2C_REG(CAT_CAPT_PARM, CATB_MCC_MODE, 1)
+#define CAPP_MCC_MODE I2C_REG(CAT_CAPT_PARM, 0x1d, 1)
#define REG_MCC_OFF 0x00
#define REG_MCC_NORMAL 0x01
-#define CAPP_WDR_EN I2C_REG(CAT_CAPT_PARM, CATB_WDR_EN, 1)
+#define CAPP_WDR_EN I2C_REG(CAT_CAPT_PARM, 0x2c, 1)
#define REG_WDR_OFF 0x00
#define REG_WDR_ON 0x01
#define REG_WDR_AUTO 0x02
-#define CAPP_LIGHT_CTRL I2C_REG(CAT_CAPT_PARM, CATB_LIGHT_CTRL, 1)
+#define CAPP_LIGHT_CTRL I2C_REG(CAT_CAPT_PARM, 0x40, 1)
#define REG_LIGHT_OFF 0x00
#define REG_LIGHT_ON 0x01
#define REG_LIGHT_AUTO 0x02
-#define CAPP_FLASH_CTRL I2C_REG(CAT_CAPT_PARM, CATB_FLASH_CTRL, 1)
+#define CAPP_FLASH_CTRL I2C_REG(CAT_CAPT_PARM, 0x41, 1)
#define REG_FLASH_OFF 0x00
#define REG_FLASH_ON 0x01
#define REG_FLASH_AUTO 0x02
@@ -377,34 +333,29 @@
/*
* Category C - CAPTURE Control
*/
-#define CATC_CAP_MODE 0x00
-#define CATC_CAP_SEL_FRAME 0x06 /* It determines Single or Multi */
-#define CATC_CAP_START 0x09
-#define CATC_CAP_IMAGE_SIZE 0x0d
-#define CATC_CAP_THUMB_SIZE 0x11
-
-#define CAPC_MODE I2C_REG(CAT_CAPT_CTRL, CATC_CAP_MODE, 1)
+#define CAPC_MODE I2C_REG(CAT_CAPT_CTRL, 0x00, 1)
#define REG_CAP_NONE 0x00
#define REG_CAP_ANTI_SHAKE 0x02
-#define CAPC_SEL_FRAME I2C_REG(CAT_CAPT_CTRL, CATC_CAP_SEL_FRAME, 1)
+/* Select single- or multi-shot capture */
+#define CAPC_SEL_FRAME I2C_REG(CAT_CAPT_CTRL, 0x06, 1)
-#define CAPC_START I2C_REG(CAT_CAPT_CTRL, CATC_CAP_START, 1)
+#define CAPC_START I2C_REG(CAT_CAPT_CTRL, 0x09, 1)
#define REG_CAP_START_MAIN 0x01
#define REG_CAP_START_THUMB 0x03
-#define CAPC_IMAGE_SIZE I2C_REG(CAT_CAPT_CTRL, CATC_CAP_IMAGE_SIZE, 4)
-#define CAPC_THUMB_SIZE I2C_REG(CAT_CAPT_CTRL, CATC_CAP_THUMB_SIZE, 4)
+#define CAPC_IMAGE_SIZE I2C_REG(CAT_CAPT_CTRL, 0x0d, 4)
+#define CAPC_THUMB_SIZE I2C_REG(CAT_CAPT_CTRL, 0x11, 4)
/*
* Category F - Flash
*
* This mode provides functions about internal flash stuff and system startup.
*/
-#define CATF_CAM_START 0x12 /* It starts internal ARM core booting
- * after power-up */
-#define FLASH_CAM_START I2C_REG(CAT_FLASH, CATF_CAM_START, 1)
-#define REG_START_ARM_BOOT 0x01
+/* Starts internal ARM core booting after power-up */
+#define FLASH_CAM_START I2C_REG(CAT_FLASH, 0x12, 1)
+#define REG_START_ARM_BOOT 0x01 /* write value */
+#define REG_IN_FLASH_MODE 0x00 /* read value */
#endif /* M5MOLS_REG_H */
diff --git a/drivers/media/video/marvell-ccic/mcam-core.c b/drivers/media/video/marvell-ccic/mcam-core.c
index 2c8fc0f..37d20e7 100644
--- a/drivers/media/video/marvell-ccic/mcam-core.c
+++ b/drivers/media/video/marvell-ccic/mcam-core.c
@@ -522,6 +522,15 @@
*/
static void mcam_ctlr_dma_sg(struct mcam_camera *cam)
{
+ /*
+ * The list-empty condition can hit us at resume time
+ * if the buffer list was empty when the system was suspended.
+ */
+ if (list_empty(&cam->buffers)) {
+ set_bit(CF_SG_RESTART, &cam->flags);
+ return;
+ }
+
mcam_reg_clear_bit(cam, REG_CTRL1, C1_DESC_3WORD);
mcam_sg_next_buffer(cam);
mcam_reg_set_bit(cam, REG_CTRL1, C1_DESC_ENA);
@@ -566,6 +575,7 @@
} else {
set_bit(CF_SG_RESTART, &cam->flags);
singles++;
+ cam->vb_bufs[0] = NULL;
}
/*
* Now we can give the completed frame back to user space.
@@ -661,10 +671,10 @@
unsigned long flags;
spin_lock_irqsave(&cam->dev_lock, flags);
+ clear_bit(CF_SG_RESTART, &cam->flags);
cam->dma_setup(cam);
mcam_ctlr_image(cam);
mcam_set_config_needed(cam, 0);
- clear_bit(CF_SG_RESTART, &cam->flags);
spin_unlock_irqrestore(&cam->dev_lock, flags);
return 0;
}
@@ -873,7 +883,8 @@
mcam_reset_buffers(cam);
mcam_ctlr_irq_enable(cam);
cam->state = S_STREAMING;
- mcam_ctlr_start(cam);
+ if (!test_bit(CF_SG_RESTART, &cam->flags))
+ mcam_ctlr_start(cam);
spin_unlock_irqrestore(&cam->dev_lock, flags);
return 0;
}
@@ -1818,11 +1829,15 @@
void mccic_suspend(struct mcam_camera *cam)
{
- enum mcam_state cstate = cam->state;
+ mutex_lock(&cam->s_mutex);
+ if (cam->users > 0) {
+ enum mcam_state cstate = cam->state;
- mcam_ctlr_stop_dma(cam);
- mcam_ctlr_power_down(cam);
- cam->state = cstate;
+ mcam_ctlr_stop_dma(cam);
+ mcam_ctlr_power_down(cam);
+ cam->state = cstate;
+ }
+ mutex_unlock(&cam->s_mutex);
}
int mccic_resume(struct mcam_camera *cam)
@@ -1839,8 +1854,15 @@
mutex_unlock(&cam->s_mutex);
set_bit(CF_CONFIG_NEEDED, &cam->flags);
- if (cam->state == S_STREAMING)
+ if (cam->state == S_STREAMING) {
+ /*
+ * If there was a buffer in the DMA engine at suspend
+ * time, put it back on the queue or we'll forget about it.
+ */
+ if (cam->buffer_mode == B_DMA_sg && cam->vb_bufs[0])
+ list_add(&cam->vb_bufs[0]->queue, &cam->buffers);
ret = mcam_read_setup(cam);
+ }
return ret;
}
#endif /* CONFIG_PM */
diff --git a/drivers/media/video/marvell-ccic/mmp-driver.c b/drivers/media/video/marvell-ccic/mmp-driver.c
index fb0b124..0d64e2d 100644
--- a/drivers/media/video/marvell-ccic/mmp-driver.c
+++ b/drivers/media/video/marvell-ccic/mmp-driver.c
@@ -26,6 +26,7 @@
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/list.h>
+#include <linux/pm.h>
#include "mcam-core.h"
@@ -310,10 +311,44 @@
return mmpcam_remove(cam);
}
+/*
+ * Suspend/resume support.
+ */
+#ifdef CONFIG_PM
+
+static int mmpcam_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ struct mmp_camera *cam = mmpcam_find_device(pdev);
+
+ if (state.event != PM_EVENT_SUSPEND)
+ return 0;
+ mccic_suspend(&cam->mcam);
+ return 0;
+}
+
+static int mmpcam_resume(struct platform_device *pdev)
+{
+ struct mmp_camera *cam = mmpcam_find_device(pdev);
+
+ /*
+ * Power up unconditionally just in case the core tries to
+ * touch a register even if nothing was active before; trust
+ * me, it's better this way.
+ */
+ mmpcam_power_up(&cam->mcam);
+ return mccic_resume(&cam->mcam);
+}
+
+#endif
+
static struct platform_driver mmpcam_driver = {
.probe = mmpcam_probe,
.remove = mmpcam_platform_remove,
+#ifdef CONFIG_PM
+ .suspend = mmpcam_suspend,
+ .resume = mmpcam_resume,
+#endif
.driver = {
.name = "mmp-camera",
.owner = THIS_MODULE
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index e2b1029..097c9d3 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -109,14 +109,13 @@
static int reg_read(struct i2c_client *client, const u8 reg)
{
- s32 data = i2c_smbus_read_word_data(client, reg);
- return data < 0 ? data : swab16(data);
+ return i2c_smbus_read_word_swapped(client, reg);
}
static int reg_write(struct i2c_client *client, const u8 reg,
const u16 data)
{
- return i2c_smbus_write_word_data(client, reg, swab16(data));
+ return i2c_smbus_write_word_swapped(client, reg, data);
}
static int reg_set(struct i2c_client *client, const u8 reg,
diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index 398f96f..bee65bf 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -139,25 +139,52 @@
#define MT9M111_MAX_HEIGHT 1024
#define MT9M111_MAX_WIDTH 1280
+struct mt9m111_context {
+ u16 read_mode;
+ u16 blanking_h;
+ u16 blanking_v;
+ u16 reducer_xzoom;
+ u16 reducer_yzoom;
+ u16 reducer_xsize;
+ u16 reducer_ysize;
+ u16 output_fmt_ctrl2;
+ u16 control;
+};
+
+static struct mt9m111_context context_a = {
+ .read_mode = MT9M111_READ_MODE_A,
+ .blanking_h = MT9M111_HORIZONTAL_BLANKING_A,
+ .blanking_v = MT9M111_VERTICAL_BLANKING_A,
+ .reducer_xzoom = MT9M111_REDUCER_XZOOM_A,
+ .reducer_yzoom = MT9M111_REDUCER_YZOOM_A,
+ .reducer_xsize = MT9M111_REDUCER_XSIZE_A,
+ .reducer_ysize = MT9M111_REDUCER_YSIZE_A,
+ .output_fmt_ctrl2 = MT9M111_OUTPUT_FORMAT_CTRL2_A,
+ .control = MT9M111_CTXT_CTRL_RESTART,
+};
+
+static struct mt9m111_context context_b = {
+ .read_mode = MT9M111_READ_MODE_B,
+ .blanking_h = MT9M111_HORIZONTAL_BLANKING_B,
+ .blanking_v = MT9M111_VERTICAL_BLANKING_B,
+ .reducer_xzoom = MT9M111_REDUCER_XZOOM_B,
+ .reducer_yzoom = MT9M111_REDUCER_YZOOM_B,
+ .reducer_xsize = MT9M111_REDUCER_XSIZE_B,
+ .reducer_ysize = MT9M111_REDUCER_YSIZE_B,
+ .output_fmt_ctrl2 = MT9M111_OUTPUT_FORMAT_CTRL2_B,
+ .control = MT9M111_CTXT_CTRL_RESTART |
+ MT9M111_CTXT_CTRL_DEFECTCOR_B | MT9M111_CTXT_CTRL_RESIZE_B |
+ MT9M111_CTXT_CTRL_CTRL2_B | MT9M111_CTXT_CTRL_GAMMA_B |
+ MT9M111_CTXT_CTRL_READ_MODE_B | MT9M111_CTXT_CTRL_VBLANK_SEL_B |
+ MT9M111_CTXT_CTRL_HBLANK_SEL_B,
+};
+
/* MT9M111 has only one fixed colorspace per pixelcode */
struct mt9m111_datafmt {
enum v4l2_mbus_pixelcode code;
enum v4l2_colorspace colorspace;
};
-/* Find a data format by a pixel code in an array */
-static const struct mt9m111_datafmt *mt9m111_find_datafmt(
- enum v4l2_mbus_pixelcode code, const struct mt9m111_datafmt *fmt,
- int n)
-{
- int i;
- for (i = 0; i < n; i++)
- if (fmt[i].code == code)
- return fmt + i;
-
- return NULL;
-}
-
static const struct mt9m111_datafmt mt9m111_colour_fmts[] = {
{V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG},
{V4L2_MBUS_FMT_YVYU8_2X8, V4L2_COLORSPACE_JPEG},
@@ -173,27 +200,35 @@
{V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE, V4L2_COLORSPACE_SRGB},
};
-enum mt9m111_context {
- HIGHPOWER = 0,
- LOWPOWER,
-};
-
struct mt9m111 {
struct v4l2_subdev subdev;
struct v4l2_ctrl_handler hdl;
struct v4l2_ctrl *gain;
int model; /* V4L2_IDENT_MT9M111 or V4L2_IDENT_MT9M112 code
* from v4l2-chip-ident.h */
- enum mt9m111_context context;
- struct v4l2_rect rect;
+ struct mt9m111_context *ctx;
+ struct v4l2_rect rect; /* cropping rectangle */
+ int width; /* output */
+ int height; /* sizes */
struct mutex power_lock; /* lock to protect power_count */
int power_count;
const struct mt9m111_datafmt *fmt;
int lastpage; /* PageMap cache value */
unsigned char datawidth;
- unsigned int powered:1;
};
+/* Find a data format by a pixel code */
+static const struct mt9m111_datafmt *mt9m111_find_datafmt(struct mt9m111 *mt9m111,
+ enum v4l2_mbus_pixelcode code)
+{
+ int i;
+ for (i = 0; i < ARRAY_SIZE(mt9m111_colour_fmts); i++)
+ if (mt9m111_colour_fmts[i].code == code)
+ return mt9m111_colour_fmts + i;
+
+ return mt9m111->fmt;
+}
+
static struct mt9m111 *to_mt9m111(const struct i2c_client *client)
{
return container_of(i2c_get_clientdata(client), struct mt9m111, subdev);
@@ -211,7 +246,7 @@
if (page > 2)
return -EINVAL;
- ret = i2c_smbus_write_word_data(client, MT9M111_PAGE_MAP, swab16(page));
+ ret = i2c_smbus_write_word_swapped(client, MT9M111_PAGE_MAP, page);
if (!ret)
mt9m111->lastpage = page;
return ret;
@@ -223,7 +258,7 @@
ret = reg_page_map_set(client, reg);
if (!ret)
- ret = swab16(i2c_smbus_read_word_data(client, reg & 0xff));
+ ret = i2c_smbus_read_word_swapped(client, reg & 0xff);
dev_dbg(&client->dev, "read reg.%03x -> %04x\n", reg, ret);
return ret;
@@ -236,8 +271,7 @@
ret = reg_page_map_set(client, reg);
if (!ret)
- ret = i2c_smbus_write_word_data(client, reg & 0xff,
- swab16(data));
+ ret = i2c_smbus_write_word_swapped(client, reg & 0xff, data);
dev_dbg(&client->dev, "write reg.%03x = %04x -> %d\n", reg, data, ret);
return ret;
}
@@ -276,76 +310,63 @@
}
static int mt9m111_set_context(struct mt9m111 *mt9m111,
- enum mt9m111_context ctxt)
+ struct mt9m111_context *ctx)
{
struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
- int valB = MT9M111_CTXT_CTRL_RESTART | MT9M111_CTXT_CTRL_DEFECTCOR_B
- | MT9M111_CTXT_CTRL_RESIZE_B | MT9M111_CTXT_CTRL_CTRL2_B
- | MT9M111_CTXT_CTRL_GAMMA_B | MT9M111_CTXT_CTRL_READ_MODE_B
- | MT9M111_CTXT_CTRL_VBLANK_SEL_B
- | MT9M111_CTXT_CTRL_HBLANK_SEL_B;
- int valA = MT9M111_CTXT_CTRL_RESTART;
-
- if (ctxt == HIGHPOWER)
- return reg_write(CONTEXT_CONTROL, valB);
- else
- return reg_write(CONTEXT_CONTROL, valA);
+ return reg_write(CONTEXT_CONTROL, ctx->control);
}
-static int mt9m111_setup_rect(struct mt9m111 *mt9m111,
- struct v4l2_rect *rect)
+static int mt9m111_setup_rect_ctx(struct mt9m111 *mt9m111,
+ struct mt9m111_context *ctx, struct v4l2_rect *rect,
+ unsigned int width, unsigned int height)
{
struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
- int ret, is_raw_format;
- int width = rect->width;
- int height = rect->height;
+ int ret = mt9m111_reg_write(client, ctx->reducer_xzoom, rect->width);
+ if (!ret)
+ ret = mt9m111_reg_write(client, ctx->reducer_yzoom, rect->height);
+ if (!ret)
+ ret = mt9m111_reg_write(client, ctx->reducer_xsize, width);
+ if (!ret)
+ ret = mt9m111_reg_write(client, ctx->reducer_ysize, height);
+ return ret;
+}
- if (mt9m111->fmt->code == V4L2_MBUS_FMT_SBGGR8_1X8 ||
- mt9m111->fmt->code == V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE)
- is_raw_format = 1;
- else
- is_raw_format = 0;
+static int mt9m111_setup_geometry(struct mt9m111 *mt9m111, struct v4l2_rect *rect,
+ int width, int height, enum v4l2_mbus_pixelcode code)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
+ int ret;
ret = reg_write(COLUMN_START, rect->left);
if (!ret)
ret = reg_write(ROW_START, rect->top);
- if (is_raw_format) {
+ if (!ret)
+ ret = reg_write(WINDOW_WIDTH, rect->width);
+ if (!ret)
+ ret = reg_write(WINDOW_HEIGHT, rect->height);
+
+ if (code != V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE) {
+ /* IFP in use, down-scaling possible */
if (!ret)
- ret = reg_write(WINDOW_WIDTH, width);
+ ret = mt9m111_setup_rect_ctx(mt9m111, &context_b,
+ rect, width, height);
if (!ret)
- ret = reg_write(WINDOW_HEIGHT, height);
- } else {
- if (!ret)
- ret = reg_write(REDUCER_XZOOM_B, MT9M111_MAX_WIDTH);
- if (!ret)
- ret = reg_write(REDUCER_YZOOM_B, MT9M111_MAX_HEIGHT);
- if (!ret)
- ret = reg_write(REDUCER_XSIZE_B, width);
- if (!ret)
- ret = reg_write(REDUCER_YSIZE_B, height);
- if (!ret)
- ret = reg_write(REDUCER_XZOOM_A, MT9M111_MAX_WIDTH);
- if (!ret)
- ret = reg_write(REDUCER_YZOOM_A, MT9M111_MAX_HEIGHT);
- if (!ret)
- ret = reg_write(REDUCER_XSIZE_A, width);
- if (!ret)
- ret = reg_write(REDUCER_YSIZE_A, height);
+ ret = mt9m111_setup_rect_ctx(mt9m111, &context_a,
+ rect, width, height);
}
+ dev_dbg(&client->dev, "%s(%x): %ux%u@%u:%u -> %ux%u = %d\n",
+ __func__, code, rect->width, rect->height, rect->left, rect->top,
+ width, height, ret);
+
return ret;
}
static int mt9m111_enable(struct mt9m111 *mt9m111)
{
struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
- int ret;
-
- ret = reg_set(RESET, MT9M111_RESET_CHIP_ENABLE);
- if (!ret)
- mt9m111->powered = 1;
- return ret;
+ return reg_write(RESET, MT9M111_RESET_CHIP_ENABLE);
}
static int mt9m111_reset(struct mt9m111 *mt9m111)
@@ -363,43 +384,41 @@
return ret;
}
-static int mt9m111_make_rect(struct mt9m111 *mt9m111,
- struct v4l2_rect *rect)
-{
- if (mt9m111->fmt->code == V4L2_MBUS_FMT_SBGGR8_1X8 ||
- mt9m111->fmt->code == V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE) {
- /* Bayer format - even size lengths */
- rect->width = ALIGN(rect->width, 2);
- rect->height = ALIGN(rect->height, 2);
- /* Let the user play with the starting pixel */
- }
-
- /* FIXME: the datasheet doesn't specify minimum sizes */
- soc_camera_limit_side(&rect->left, &rect->width,
- MT9M111_MIN_DARK_COLS, 2, MT9M111_MAX_WIDTH);
-
- soc_camera_limit_side(&rect->top, &rect->height,
- MT9M111_MIN_DARK_ROWS, 2, MT9M111_MAX_HEIGHT);
-
- return mt9m111_setup_rect(mt9m111, rect);
-}
-
static int mt9m111_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
{
struct v4l2_rect rect = a->c;
- struct i2c_client *client = v4l2_get_subdevdata(sd);
struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
+ int width, height;
int ret;
- dev_dbg(&client->dev, "%s left=%d, top=%d, width=%d, height=%d\n",
- __func__, rect.left, rect.top, rect.width, rect.height);
-
if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
- ret = mt9m111_make_rect(mt9m111, &rect);
- if (!ret)
+ if (mt9m111->fmt->code == V4L2_MBUS_FMT_SBGGR8_1X8 ||
+ mt9m111->fmt->code == V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE) {
+ /* Bayer format - even size lengths */
+ rect.width = ALIGN(rect.width, 2);
+ rect.height = ALIGN(rect.height, 2);
+ /* Let the user play with the starting pixel */
+ }
+
+ /* FIXME: the datasheet doesn't specify minimum sizes */
+ soc_camera_limit_side(&rect.left, &rect.width,
+ MT9M111_MIN_DARK_COLS, 2, MT9M111_MAX_WIDTH);
+
+ soc_camera_limit_side(&rect.top, &rect.height,
+ MT9M111_MIN_DARK_ROWS, 2, MT9M111_MAX_HEIGHT);
+
+ width = min(mt9m111->width, rect.width);
+ height = min(mt9m111->height, rect.height);
+
+ ret = mt9m111_setup_geometry(mt9m111, &rect, width, height, mt9m111->fmt->code);
+ if (!ret) {
mt9m111->rect = rect;
+ mt9m111->width = width;
+ mt9m111->height = height;
+ }
+
return ret;
}
@@ -434,8 +453,8 @@
{
struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
- mf->width = mt9m111->rect.width;
- mf->height = mt9m111->rect.height;
+ mf->width = mt9m111->width;
+ mf->height = mt9m111->height;
mf->code = mt9m111->fmt->code;
mf->colorspace = mt9m111->fmt->colorspace;
mf->field = V4L2_FIELD_NONE;
@@ -504,46 +523,11 @@
return -EINVAL;
}
- ret = reg_mask(OUTPUT_FORMAT_CTRL2_A, data_outfmt2,
- mask_outfmt2);
+ ret = mt9m111_reg_mask(client, context_a.output_fmt_ctrl2,
+ data_outfmt2, mask_outfmt2);
if (!ret)
- ret = reg_mask(OUTPUT_FORMAT_CTRL2_B, data_outfmt2,
- mask_outfmt2);
-
- return ret;
-}
-
-static int mt9m111_s_fmt(struct v4l2_subdev *sd,
- struct v4l2_mbus_framefmt *mf)
-{
- struct i2c_client *client = v4l2_get_subdevdata(sd);
- const struct mt9m111_datafmt *fmt;
- struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
- struct v4l2_rect rect = {
- .left = mt9m111->rect.left,
- .top = mt9m111->rect.top,
- .width = mf->width,
- .height = mf->height,
- };
- int ret;
-
- fmt = mt9m111_find_datafmt(mf->code, mt9m111_colour_fmts,
- ARRAY_SIZE(mt9m111_colour_fmts));
- if (!fmt)
- return -EINVAL;
-
- dev_dbg(&client->dev,
- "%s code=%x left=%d, top=%d, width=%d, height=%d\n", __func__,
- mf->code, rect.left, rect.top, rect.width, rect.height);
-
- ret = mt9m111_make_rect(mt9m111, &rect);
- if (!ret)
- ret = mt9m111_set_pixfmt(mt9m111, mf->code);
- if (!ret) {
- mt9m111->rect = rect;
- mt9m111->fmt = fmt;
- mf->colorspace = fmt->colorspace;
- }
+ ret = mt9m111_reg_mask(client, context_b.output_fmt_ctrl2,
+ data_outfmt2, mask_outfmt2);
return ret;
}
@@ -551,42 +535,71 @@
static int mt9m111_try_fmt(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *mf)
{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
const struct mt9m111_datafmt *fmt;
- bool bayer = mf->code == V4L2_MBUS_FMT_SBGGR8_1X8 ||
- mf->code == V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE;
+ struct v4l2_rect *rect = &mt9m111->rect;
+ bool bayer;
- fmt = mt9m111_find_datafmt(mf->code, mt9m111_colour_fmts,
- ARRAY_SIZE(mt9m111_colour_fmts));
- if (!fmt) {
- fmt = mt9m111->fmt;
- mf->code = fmt->code;
- }
+ fmt = mt9m111_find_datafmt(mt9m111, mf->code);
+
+ bayer = fmt->code == V4L2_MBUS_FMT_SBGGR8_1X8 ||
+ fmt->code == V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE;
/*
* With Bayer format enforce even side lengths, but let the user play
* with the starting pixel
*/
+ if (bayer) {
+ rect->width = ALIGN(rect->width, 2);
+ rect->height = ALIGN(rect->height, 2);
+ }
- if (mf->height > MT9M111_MAX_HEIGHT)
- mf->height = MT9M111_MAX_HEIGHT;
- else if (mf->height < 2)
- mf->height = 2;
- else if (bayer)
- mf->height = ALIGN(mf->height, 2);
+ if (fmt->code == V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE) {
+ /* IFP bypass mode, no scaling */
+ mf->width = rect->width;
+ mf->height = rect->height;
+ } else {
+ /* No upscaling */
+ if (mf->width > rect->width)
+ mf->width = rect->width;
+ if (mf->height > rect->height)
+ mf->height = rect->height;
+ }
- if (mf->width > MT9M111_MAX_WIDTH)
- mf->width = MT9M111_MAX_WIDTH;
- else if (mf->width < 2)
- mf->width = 2;
- else if (bayer)
- mf->width = ALIGN(mf->width, 2);
+ dev_dbg(&client->dev, "%s(): %ux%u, code=%x\n", __func__,
+ mf->width, mf->height, fmt->code);
+ mf->code = fmt->code;
mf->colorspace = fmt->colorspace;
return 0;
}
+static int mt9m111_s_fmt(struct v4l2_subdev *sd,
+ struct v4l2_mbus_framefmt *mf)
+{
+ const struct mt9m111_datafmt *fmt;
+ struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);
+ struct v4l2_rect *rect = &mt9m111->rect;
+ int ret;
+
+ mt9m111_try_fmt(sd, mf);
+ fmt = mt9m111_find_datafmt(mt9m111, mf->code);
+ /* try_fmt() guarantees fmt != NULL && fmt->code == mf->code */
+
+ ret = mt9m111_setup_geometry(mt9m111, rect, mf->width, mf->height, mf->code);
+ if (!ret)
+ ret = mt9m111_set_pixfmt(mt9m111, mf->code);
+ if (!ret) {
+ mt9m111->width = mf->width;
+ mt9m111->height = mf->height;
+ mt9m111->fmt = fmt;
+ }
+
+ return ret;
+}
+
static int mt9m111_g_chip_ident(struct v4l2_subdev *sd,
struct v4l2_dbg_chip_ident *id)
{
@@ -650,17 +663,10 @@
struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
int ret;
- if (mt9m111->context == HIGHPOWER) {
- if (flip)
- ret = reg_set(READ_MODE_B, mask);
- else
- ret = reg_clear(READ_MODE_B, mask);
- } else {
- if (flip)
- ret = reg_set(READ_MODE_A, mask);
- else
- ret = reg_clear(READ_MODE_A, mask);
- }
+ if (flip)
+ ret = mt9m111_reg_set(client, mt9m111->ctx->read_mode, mask);
+ else
+ ret = mt9m111_reg_clear(client, mt9m111->ctx->read_mode, mask);
return ret;
}
@@ -738,30 +744,39 @@
static int mt9m111_suspend(struct mt9m111 *mt9m111)
{
+ struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
+ int ret;
+
v4l2_ctrl_s_ctrl(mt9m111->gain, mt9m111_get_global_gain(mt9m111));
- return 0;
+ ret = reg_set(RESET, MT9M111_RESET_RESET_MODE);
+ if (!ret)
+ ret = reg_set(RESET, MT9M111_RESET_RESET_SOC |
+ MT9M111_RESET_OUTPUT_DISABLE |
+ MT9M111_RESET_ANALOG_STANDBY);
+ if (!ret)
+ ret = reg_clear(RESET, MT9M111_RESET_CHIP_ENABLE);
+
+ return ret;
}
static void mt9m111_restore_state(struct mt9m111 *mt9m111)
{
- mt9m111_set_context(mt9m111, mt9m111->context);
+ mt9m111_set_context(mt9m111, mt9m111->ctx);
mt9m111_set_pixfmt(mt9m111, mt9m111->fmt->code);
- mt9m111_setup_rect(mt9m111, &mt9m111->rect);
+ mt9m111_setup_geometry(mt9m111, &mt9m111->rect,
+ mt9m111->width, mt9m111->height, mt9m111->fmt->code);
v4l2_ctrl_handler_setup(&mt9m111->hdl);
}
static int mt9m111_resume(struct mt9m111 *mt9m111)
{
- int ret = 0;
+ int ret = mt9m111_enable(mt9m111);
+ if (!ret)
+ ret = mt9m111_reset(mt9m111);
+ if (!ret)
+ mt9m111_restore_state(mt9m111);
- if (mt9m111->powered) {
- ret = mt9m111_enable(mt9m111);
- if (!ret)
- ret = mt9m111_reset(mt9m111);
- if (!ret)
- mt9m111_restore_state(mt9m111);
- }
return ret;
}
@@ -770,12 +785,13 @@
struct i2c_client *client = v4l2_get_subdevdata(&mt9m111->subdev);
int ret;
- mt9m111->context = HIGHPOWER;
+ /* Default HIGHPOWER context */
+ mt9m111->ctx = &context_b;
ret = mt9m111_enable(mt9m111);
if (!ret)
ret = mt9m111_reset(mt9m111);
if (!ret)
- ret = mt9m111_set_context(mt9m111, mt9m111->context);
+ ret = mt9m111_set_context(mt9m111, mt9m111->ctx);
if (ret)
dev_err(&client->dev, "mt9m111 init failed: %d\n", ret);
return ret;
diff --git a/drivers/media/video/mt9p031.c b/drivers/media/video/mt9p031.c
index 73c0689..93c3ec7 100644
--- a/drivers/media/video/mt9p031.c
+++ b/drivers/media/video/mt9p031.c
@@ -132,13 +132,12 @@
static int mt9p031_read(struct i2c_client *client, u8 reg)
{
- s32 data = i2c_smbus_read_word_data(client, reg);
- return data < 0 ? data : be16_to_cpu(data);
+ return i2c_smbus_read_word_swapped(client, reg);
}
static int mt9p031_write(struct i2c_client *client, u8 reg, u16 data)
{
- return i2c_smbus_write_word_data(client, reg, cpu_to_be16(data));
+ return i2c_smbus_write_word_swapped(client, reg, data);
}
static int mt9p031_set_output_control(struct mt9p031 *mt9p031, u16 clear,
diff --git a/drivers/media/video/mt9t001.c b/drivers/media/video/mt9t001.c
index 08074b8..cd81d04a 100644
--- a/drivers/media/video/mt9t001.c
+++ b/drivers/media/video/mt9t001.c
@@ -133,13 +133,12 @@
static int mt9t001_read(struct i2c_client *client, u8 reg)
{
- s32 data = i2c_smbus_read_word_data(client, reg);
- return data < 0 ? data : be16_to_cpu(data);
+ return i2c_smbus_read_word_swapped(client, reg);
}
static int mt9t001_write(struct i2c_client *client, u8 reg, u16 data)
{
- return i2c_smbus_write_word_data(client, reg, cpu_to_be16(data));
+ return i2c_smbus_write_word_swapped(client, reg, data);
}
static int mt9t001_set_output_control(struct mt9t001 *mt9t001, u16 clear,
diff --git a/drivers/media/video/mt9t031.c b/drivers/media/video/mt9t031.c
index 0e78477..84add1a 100644
--- a/drivers/media/video/mt9t031.c
+++ b/drivers/media/video/mt9t031.c
@@ -90,14 +90,13 @@
static int reg_read(struct i2c_client *client, const u8 reg)
{
- s32 data = i2c_smbus_read_word_data(client, reg);
- return data < 0 ? data : swab16(data);
+ return i2c_smbus_read_word_swapped(client, reg);
}
static int reg_write(struct i2c_client *client, const u8 reg,
const u16 data)
{
- return i2c_smbus_write_word_data(client, reg, swab16(data));
+ return i2c_smbus_write_word_swapped(client, reg, data);
}
static int reg_set(struct i2c_client *client, const u8 reg,
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index 690ee0d..9449407 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -130,14 +130,13 @@
static int reg_read(struct i2c_client *client, const u8 reg)
{
- s32 data = i2c_smbus_read_word_data(client, reg);
- return data < 0 ? data : swab16(data);
+ return i2c_smbus_read_word_swapped(client, reg);
}
static int reg_write(struct i2c_client *client, const u8 reg,
const u16 data)
{
- return i2c_smbus_write_word_data(client, reg, swab16(data));
+ return i2c_smbus_write_word_swapped(client, reg, data);
}
static int reg_set(struct i2c_client *client, const u8 reg,
diff --git a/drivers/media/video/mt9v032.c b/drivers/media/video/mt9v032.c
index f080c16..d90b982 100644
--- a/drivers/media/video/mt9v032.c
+++ b/drivers/media/video/mt9v032.c
@@ -139,10 +139,10 @@
static int mt9v032_read(struct i2c_client *client, const u8 reg)
{
- s32 data = i2c_smbus_read_word_data(client, reg);
+ s32 data = i2c_smbus_read_word_swapped(client, reg);
dev_dbg(&client->dev, "%s: read 0x%04x from 0x%02x\n", __func__,
- swab16(data), reg);
- return data < 0 ? data : swab16(data);
+ data, reg);
+ return data;
}
static int mt9v032_write(struct i2c_client *client, const u8 reg,
@@ -150,7 +150,7 @@
{
dev_dbg(&client->dev, "%s: writing 0x%04x to 0x%02x\n", __func__,
data, reg);
- return i2c_smbus_write_word_data(client, reg, swab16(data));
+ return i2c_smbus_write_word_swapped(client, reg, data);
}
static int mt9v032_set_chip_control(struct mt9v032 *mt9v032, u16 clear, u16 set)
diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
index 18e94c7..055d11d 100644
--- a/drivers/media/video/mx1_camera.c
+++ b/drivers/media/video/mx1_camera.c
@@ -487,7 +487,7 @@
return v4l2_subdev_call(sd, video, s_crop, a);
}
-static int mx1_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
+static int mx1_camera_set_bus_param(struct soc_camera_device *icd)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index a803d9e..04aab0c 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -210,6 +210,22 @@
#define MAX_VIDEO_MEM 16
+struct mx2_prp_cfg {
+ int channel;
+ u32 in_fmt;
+ u32 out_fmt;
+ u32 src_pixel;
+ u32 ch1_pixel;
+ u32 irq_flags;
+};
+
+/* prp configuration for a client-host fmt pair */
+struct mx2_fmt_cfg {
+ enum v4l2_mbus_pixelcode in_fmt;
+ u32 out_fmt;
+ struct mx2_prp_cfg cfg;
+};
+
struct mx2_camera_dev {
struct device *dev;
struct soc_camera_host soc_host;
@@ -241,6 +257,8 @@
void *discard_buffer;
dma_addr_t discard_buffer_dma;
size_t discard_size;
+ struct mx2_fmt_cfg *emma_prp;
+ u32 frame_count;
};
/* buffer for one video frame */
@@ -253,6 +271,59 @@
int bufnum;
};
+static struct mx2_fmt_cfg mx27_emma_prp_table[] = {
+ /*
+ * This is a generic configuration which is valid for most
+ * prp input-output format combinations.
+ * We set the incomming and outgoing pixelformat to a
+ * 16 Bit wide format and adjust the bytesperline
+ * accordingly. With this configuration the inputdata
+ * will not be changed by the emma and could be any type
+ * of 16 Bit Pixelformat.
+ */
+ {
+ .in_fmt = 0,
+ .out_fmt = 0,
+ .cfg = {
+ .channel = 1,
+ .in_fmt = PRP_CNTL_DATA_IN_RGB16,
+ .out_fmt = PRP_CNTL_CH1_OUT_RGB16,
+ .src_pixel = 0x2ca00565, /* RGB565 */
+ .ch1_pixel = 0x2ca00565, /* RGB565 */
+ .irq_flags = PRP_INTR_RDERR | PRP_INTR_CH1WERR |
+ PRP_INTR_CH1FC | PRP_INTR_LBOVF,
+ }
+ },
+ {
+ .in_fmt = V4L2_MBUS_FMT_YUYV8_2X8,
+ .out_fmt = V4L2_PIX_FMT_YUV420,
+ .cfg = {
+ .channel = 2,
+ .in_fmt = PRP_CNTL_DATA_IN_YUV422,
+ .out_fmt = PRP_CNTL_CH2_OUT_YUV420,
+ .src_pixel = 0x22000888, /* YUV422 (YUYV) */
+ .irq_flags = PRP_INTR_RDERR | PRP_INTR_CH2WERR |
+ PRP_INTR_CH2FC | PRP_INTR_LBOVF |
+ PRP_INTR_CH2OVF,
+ }
+ },
+};
+
+static struct mx2_fmt_cfg *mx27_emma_prp_get_format(
+ enum v4l2_mbus_pixelcode in_fmt,
+ u32 out_fmt)
+{
+ int i;
+
+ for (i = 1; i < ARRAY_SIZE(mx27_emma_prp_table); i++)
+ if ((mx27_emma_prp_table[i].in_fmt == in_fmt) &&
+ (mx27_emma_prp_table[i].out_fmt == out_fmt)) {
+ return &mx27_emma_prp_table[i];
+ }
+ /* If no match return the most generic configuration */
+ return &mx27_emma_prp_table[0];
+};
+
static void mx2_camera_deactivate(struct mx2_camera_dev *pcdev)
{
unsigned long flags;
@@ -301,6 +372,7 @@
writel(pcdev->csicr1, pcdev->base_csi + CSICR1);
pcdev->icd = icd;
+ pcdev->frame_count = 0;
dev_info(icd->parent, "Camera driver attached to camera %d\n",
icd->devnum);
@@ -719,55 +791,77 @@
struct soc_camera_host *ici =
to_soc_camera_host(icd->parent);
struct mx2_camera_dev *pcdev = ici->priv;
+ struct mx2_fmt_cfg *prp = pcdev->emma_prp;
+ u32 imgsize = pcdev->icd->user_height * pcdev->icd->user_width;
- writel(pcdev->discard_buffer_dma,
- pcdev->base_emma + PRP_DEST_RGB1_PTR);
- writel(pcdev->discard_buffer_dma,
- pcdev->base_emma + PRP_DEST_RGB2_PTR);
+ if (prp->cfg.channel == 1) {
+ writel(pcdev->discard_buffer_dma,
+ pcdev->base_emma + PRP_DEST_RGB1_PTR);
+ writel(pcdev->discard_buffer_dma,
+ pcdev->base_emma + PRP_DEST_RGB2_PTR);
- /*
- * We only use the EMMA engine to get rid of the broken
- * DMA Engine. No color space consversion at the moment.
- * We set the incomming and outgoing pixelformat to an
- * 16 Bit wide format and adjust the bytesperline
- * accordingly. With this configuration the inputdata
- * will not be changed by the emma and could be any type
- * of 16 Bit Pixelformat.
- */
- writel(PRP_CNTL_CH1EN |
+ writel(PRP_CNTL_CH1EN |
+ PRP_CNTL_CSIEN |
+ prp->cfg.in_fmt |
+ prp->cfg.out_fmt |
+ PRP_CNTL_CH1_LEN |
+ PRP_CNTL_CH1BYP |
+ PRP_CNTL_CH1_TSKIP(0) |
+ PRP_CNTL_IN_TSKIP(0),
+ pcdev->base_emma + PRP_CNTL);
+
+ writel((icd->user_width << 16) | icd->user_height,
+ pcdev->base_emma + PRP_SRC_FRAME_SIZE);
+ writel((icd->user_width << 16) | icd->user_height,
+ pcdev->base_emma + PRP_CH1_OUT_IMAGE_SIZE);
+ writel(bytesperline,
+ pcdev->base_emma + PRP_DEST_CH1_LINE_STRIDE);
+ writel(prp->cfg.src_pixel,
+ pcdev->base_emma + PRP_SRC_PIXEL_FORMAT_CNTL);
+ writel(prp->cfg.ch1_pixel,
+ pcdev->base_emma + PRP_CH1_PIXEL_FORMAT_CNTL);
+ } else { /* channel 2 */
+ writel(pcdev->discard_buffer_dma,
+ pcdev->base_emma + PRP_DEST_Y_PTR);
+ writel(pcdev->discard_buffer_dma,
+ pcdev->base_emma + PRP_SOURCE_Y_PTR);
+
+ if (prp->cfg.out_fmt == PRP_CNTL_CH2_OUT_YUV420) {
+ writel(pcdev->discard_buffer_dma + imgsize,
+ pcdev->base_emma + PRP_DEST_CB_PTR);
+ writel(pcdev->discard_buffer_dma + ((5 * imgsize) / 4),
+ pcdev->base_emma + PRP_DEST_CR_PTR);
+ writel(pcdev->discard_buffer_dma + imgsize,
+ pcdev->base_emma + PRP_SOURCE_CB_PTR);
+ writel(pcdev->discard_buffer_dma + ((5 * imgsize) / 4),
+ pcdev->base_emma + PRP_SOURCE_CR_PTR);
+ }
+
+ writel(PRP_CNTL_CH2EN |
PRP_CNTL_CSIEN |
- PRP_CNTL_DATA_IN_RGB16 |
- PRP_CNTL_CH1_OUT_RGB16 |
- PRP_CNTL_CH1_LEN |
- PRP_CNTL_CH1BYP |
- PRP_CNTL_CH1_TSKIP(0) |
+ prp->cfg.in_fmt |
+ prp->cfg.out_fmt |
+ PRP_CNTL_CH2_LEN |
+ PRP_CNTL_CH2_TSKIP(0) |
PRP_CNTL_IN_TSKIP(0),
pcdev->base_emma + PRP_CNTL);
- writel(((bytesperline >> 1) << 16) | icd->user_height,
+ writel((icd->user_width << 16) | icd->user_height,
pcdev->base_emma + PRP_SRC_FRAME_SIZE);
- writel(((bytesperline >> 1) << 16) | icd->user_height,
- pcdev->base_emma + PRP_CH1_OUT_IMAGE_SIZE);
- writel(bytesperline,
- pcdev->base_emma + PRP_DEST_CH1_LINE_STRIDE);
- writel(0x2ca00565, /* RGB565 */
+
+ writel((icd->user_width << 16) | icd->user_height,
+ pcdev->base_emma + PRP_CH2_OUT_IMAGE_SIZE);
+
+ writel(prp->cfg.src_pixel,
pcdev->base_emma + PRP_SRC_PIXEL_FORMAT_CNTL);
- writel(0x2ca00565, /* RGB565 */
- pcdev->base_emma + PRP_CH1_PIXEL_FORMAT_CNTL);
+
+ }
/* Enable interrupts */
- writel(PRP_INTR_RDERR |
- PRP_INTR_CH1WERR |
- PRP_INTR_CH2WERR |
- PRP_INTR_CH1FC |
- PRP_INTR_CH2FC |
- PRP_INTR_LBOVF |
- PRP_INTR_CH2OVF,
- pcdev->base_emma + PRP_INTR_CNTL);
+ writel(prp->cfg.irq_flags, pcdev->base_emma + PRP_INTR_CNTL);
}
-static int mx2_camera_set_bus_param(struct soc_camera_device *icd,
- __u32 pixfmt)
+static int mx2_camera_set_bus_param(struct soc_camera_device *icd)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
@@ -911,9 +1005,58 @@
return ret;
}
+static int mx2_camera_get_formats(struct soc_camera_device *icd,
+ unsigned int idx,
+ struct soc_camera_format_xlate *xlate)
+{
+ struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
+ const struct soc_mbus_pixelfmt *fmt;
+ struct device *dev = icd->parent;
+ enum v4l2_mbus_pixelcode code;
+ int ret, formats = 0;
+
+ ret = v4l2_subdev_call(sd, video, enum_mbus_fmt, idx, &code);
+ if (ret < 0)
+ /* no more formats */
+ return 0;
+
+ fmt = soc_mbus_get_fmtdesc(code);
+ if (!fmt) {
+ dev_err(dev, "Invalid format code #%u: %d\n", idx, code);
+ return 0;
+ }
+
+ if (code == V4L2_MBUS_FMT_YUYV8_2X8) {
+ formats++;
+ if (xlate) {
+ /*
+ * CH2 can output YUV420 which is a standard format in
+ * soc_mediabus.c
+ */
+ xlate->host_fmt =
+ soc_mbus_get_fmtdesc(V4L2_MBUS_FMT_YUYV8_1_5X8);
+ xlate->code = code;
+ dev_dbg(dev, "Providing host format %s for sensor code %d\n",
+ xlate->host_fmt->name, code);
+ xlate++;
+ }
+ }
+
+ /* Generic pass-trough */
+ formats++;
+ if (xlate) {
+ xlate->host_fmt = fmt;
+ xlate->code = code;
+ xlate++;
+ }
+ return formats;
+}
+
static int mx2_camera_set_fmt(struct soc_camera_device *icd,
struct v4l2_format *f)
{
+ struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
+ struct mx2_camera_dev *pcdev = ici->priv;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
const struct soc_camera_format_xlate *xlate;
struct v4l2_pix_format *pix = &f->fmt.pix;
@@ -946,6 +1089,10 @@
pix->colorspace = mf.colorspace;
icd->current_fmt = xlate;
+ if (mx27_camera_emma(pcdev))
+ pcdev->emma_prp = mx27_emma_prp_get_format(xlate->code,
+ xlate->host_fmt->fourcc);
+
return 0;
}
@@ -1011,7 +1158,12 @@
if (mf.field == V4L2_FIELD_ANY)
mf.field = V4L2_FIELD_NONE;
- if (mf.field != V4L2_FIELD_NONE) {
+ /*
+ * Driver supports interlaced images provided they have
+ * both fields so that they can be processed as if they
+ * were progressive.
+ */
+ if (mf.field != V4L2_FIELD_NONE && !V4L2_FIELD_HAS_BOTH(mf.field)) {
dev_err(icd->parent, "Field type %d unsupported.\n",
mf.field);
return -EINVAL;
@@ -1173,6 +1325,7 @@
.remove = mx2_camera_remove_device,
.set_fmt = mx2_camera_set_fmt,
.set_crop = mx2_camera_set_crop,
+ .get_formats = mx2_camera_get_formats,
.try_fmt = mx2_camera_try_fmt,
.init_videobuf = mx2_camera_init_videobuf,
.reqbufs = mx2_camera_reqbufs,
@@ -1184,6 +1337,8 @@
static void mx27_camera_frame_done_emma(struct mx2_camera_dev *pcdev,
int bufnum, int state)
{
+ u32 imgsize = pcdev->icd->user_height * pcdev->icd->user_width;
+ struct mx2_fmt_cfg *prp = pcdev->emma_prp;
struct mx2_buffer *buf;
struct videobuf_buffer *vb;
unsigned long phys;
@@ -1197,12 +1352,22 @@
vb = &buf->vb;
#ifdef DEBUG
phys = videobuf_to_dma_contig(vb);
- if (readl(pcdev->base_emma + PRP_DEST_RGB1_PTR + 4 * bufnum)
- != phys) {
- dev_err(pcdev->dev, "%p != %p\n", phys,
- readl(pcdev->base_emma +
- PRP_DEST_RGB1_PTR +
- 4 * bufnum));
+ if (prp->cfg.channel == 1) {
+ if (readl(pcdev->base_emma + PRP_DEST_RGB1_PTR +
+ 4 * bufnum) != phys) {
+ dev_err(pcdev->dev, "%p != %p\n", phys,
+ readl(pcdev->base_emma +
+ PRP_DEST_RGB1_PTR +
+ 4 * bufnum));
+ }
+ } else {
+ if (readl(pcdev->base_emma + PRP_DEST_Y_PTR -
+ 0x14 * bufnum) != phys) {
+ dev_err(pcdev->dev, "%p != %p\n", phys,
+ readl(pcdev->base_emma +
+ PRP_DEST_Y_PTR -
+ 0x14 * bufnum));
+ }
}
#endif
dev_dbg(pcdev->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__, vb,
@@ -1211,14 +1376,29 @@
list_del(&vb->queue);
vb->state = state;
do_gettimeofday(&vb->ts);
- vb->field_count++;
+ vb->field_count = pcdev->frame_count * 2;
+ pcdev->frame_count++;
wake_up(&vb->done);
}
if (list_empty(&pcdev->capture)) {
- writel(pcdev->discard_buffer_dma, pcdev->base_emma +
- PRP_DEST_RGB1_PTR + 4 * bufnum);
+ if (prp->cfg.channel == 1) {
+ writel(pcdev->discard_buffer_dma, pcdev->base_emma +
+ PRP_DEST_RGB1_PTR + 4 * bufnum);
+ } else {
+ writel(pcdev->discard_buffer_dma, pcdev->base_emma +
+ PRP_DEST_Y_PTR -
+ 0x14 * bufnum);
+ if (prp->out_fmt == V4L2_PIX_FMT_YUV420) {
+ writel(pcdev->discard_buffer_dma + imgsize,
+ pcdev->base_emma + PRP_DEST_CB_PTR -
+ 0x14 * bufnum);
+ writel(pcdev->discard_buffer_dma +
+ ((5 * imgsize) / 4), pcdev->base_emma +
+ PRP_DEST_CR_PTR - 0x14 * bufnum);
+ }
+ }
return;
}
@@ -1233,7 +1413,18 @@
vb->state = VIDEOBUF_ACTIVE;
phys = videobuf_to_dma_contig(vb);
- writel(phys, pcdev->base_emma + PRP_DEST_RGB1_PTR + 4 * bufnum);
+ if (prp->cfg.channel == 1) {
+ writel(phys, pcdev->base_emma + PRP_DEST_RGB1_PTR + 4 * bufnum);
+ } else {
+ writel(phys, pcdev->base_emma +
+ PRP_DEST_Y_PTR - 0x14 * bufnum);
+ if (prp->cfg.out_fmt == PRP_CNTL_CH2_OUT_YUV420) {
+ writel(phys + imgsize, pcdev->base_emma +
+ PRP_DEST_CB_PTR - 0x14 * bufnum);
+ writel(phys + ((5 * imgsize) / 4), pcdev->base_emma +
+ PRP_DEST_CR_PTR - 0x14 * bufnum);
+ }
+ }
}
static irqreturn_t mx27_camera_emma_irq(int irq_emma, void *data)
@@ -1253,10 +1444,12 @@
* the next one.
*/
cntl = readl(pcdev->base_emma + PRP_CNTL);
- writel(cntl & ~PRP_CNTL_CH1EN, pcdev->base_emma + PRP_CNTL);
+ writel(cntl & ~(PRP_CNTL_CH1EN | PRP_CNTL_CH2EN),
+ pcdev->base_emma + PRP_CNTL);
writel(cntl, pcdev->base_emma + PRP_CNTL);
}
- if ((status & (3 << 5)) == (3 << 5)
+ if ((((status & (3 << 5)) == (3 << 5)) ||
+ ((status & (3 << 3)) == (3 << 3)))
&& !list_empty(&pcdev->active_bufs)) {
/*
* Both buffers have triggered, process the one we're expecting
@@ -1267,9 +1460,9 @@
mx27_camera_frame_done_emma(pcdev, buf->bufnum, VIDEOBUF_DONE);
status &= ~(1 << (6 - buf->bufnum)); /* mark processed */
}
- if (status & (1 << 6))
+ if ((status & (1 << 6)) || (status & (1 << 4)))
mx27_camera_frame_done_emma(pcdev, 0, VIDEOBUF_DONE);
- if (status & (1 << 5))
+ if ((status & (1 << 5)) || (status & (1 << 3)))
mx27_camera_frame_done_emma(pcdev, 1, VIDEOBUF_DONE);
writel(status, pcdev->base_emma + PRP_INTRSTATUS);
diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index f96f92f..0cb461d 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -982,12 +982,13 @@
return 0;
}
-static int mx3_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
+static int mx3_camera_set_bus_param(struct soc_camera_device *icd)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
struct v4l2_mbus_config cfg = {.type = V4L2_MBUS_PARALLEL,};
+ u32 pixfmt = icd->current_fmt->host_fmt->fourcc;
unsigned long bus_flags, common_flags;
u32 dw, sens_conf;
const struct soc_mbus_pixelfmt *fmt;
@@ -1285,19 +1286,7 @@
.remove = __devexit_p(mx3_camera_remove),
};
-
-static int __init mx3_camera_init(void)
-{
- return platform_driver_register(&mx3_camera_driver);
-}
-
-static void __exit mx3_camera_exit(void)
-{
- platform_driver_unregister(&mx3_camera_driver);
-}
-
-module_init(mx3_camera_init);
-module_exit(mx3_camera_exit);
+module_platform_driver(mx3_camera_driver);
MODULE_DESCRIPTION("i.MX3x SoC Camera Host driver");
MODULE_AUTHOR("Guennadi Liakhovetski <lg@denx.de>");
diff --git a/drivers/media/video/omap/omap_vout.c b/drivers/media/video/omap/omap_vout.c
index a378c2c..a277f95 100644
--- a/drivers/media/video/omap/omap_vout.c
+++ b/drivers/media/video/omap/omap_vout.c
@@ -524,10 +524,50 @@
return 0;
}
+static int omapvid_handle_interlace_display(struct omap_vout_device *vout,
+ unsigned int irqstatus, struct timeval timevalue)
+{
+ u32 fid;
+
+ if (vout->first_int) {
+ vout->first_int = 0;
+ goto err;
+ }
+
+ if (irqstatus & DISPC_IRQ_EVSYNC_ODD)
+ fid = 1;
+ else if (irqstatus & DISPC_IRQ_EVSYNC_EVEN)
+ fid = 0;
+ else
+ goto err;
+
+ vout->field_id ^= 1;
+ if (fid != vout->field_id) {
+ if (fid == 0)
+ vout->field_id = fid;
+ } else if (0 == fid) {
+ if (vout->cur_frm == vout->next_frm)
+ goto err;
+
+ vout->cur_frm->ts = timevalue;
+ vout->cur_frm->state = VIDEOBUF_DONE;
+ wake_up_interruptible(&vout->cur_frm->done);
+ vout->cur_frm = vout->next_frm;
+ } else {
+ if (list_empty(&vout->dma_queue) ||
+ (vout->cur_frm != vout->next_frm))
+ goto err;
+ }
+
+ return vout->field_id;
+err:
+ return 0;
+}
+
static void omap_vout_isr(void *arg, unsigned int irqstatus)
{
- int ret;
- u32 addr, fid;
+ int ret, fid, mgr_id;
+ u32 addr, irq;
struct omap_overlay *ovl;
struct timeval timevalue;
struct omapvideo_info *ovid;
@@ -543,112 +583,73 @@
if (!ovl->manager || !ovl->manager->device)
return;
+ mgr_id = ovl->manager->id;
cur_display = ovl->manager->device;
spin_lock(&vout->vbq_lock);
do_gettimeofday(&timevalue);
- if (cur_display->type != OMAP_DISPLAY_TYPE_VENC) {
- switch (cur_display->type) {
- case OMAP_DISPLAY_TYPE_DPI:
- if (!(irqstatus & (DISPC_IRQ_VSYNC | DISPC_IRQ_VSYNC2)))
- goto vout_isr_err;
- break;
- case OMAP_DISPLAY_TYPE_HDMI:
- if (!(irqstatus & DISPC_IRQ_EVSYNC_EVEN))
- goto vout_isr_err;
- break;
- default:
- goto vout_isr_err;
- }
- if (!vout->first_int && (vout->cur_frm != vout->next_frm)) {
- vout->cur_frm->ts = timevalue;
- vout->cur_frm->state = VIDEOBUF_DONE;
- wake_up_interruptible(&vout->cur_frm->done);
- vout->cur_frm = vout->next_frm;
- }
- vout->first_int = 0;
- if (list_empty(&vout->dma_queue))
- goto vout_isr_err;
-
- vout->next_frm = list_entry(vout->dma_queue.next,
- struct videobuf_buffer, queue);
- list_del(&vout->next_frm->queue);
-
- vout->next_frm->state = VIDEOBUF_ACTIVE;
-
- addr = (unsigned long) vout->queued_buf_addr[vout->next_frm->i]
- + vout->cropped_offset;
-
- /* First save the configuration in ovelray structure */
- ret = omapvid_init(vout, addr);
- if (ret)
- printk(KERN_ERR VOUT_NAME
- "failed to set overlay info\n");
- /* Enable the pipeline and set the Go bit */
- ret = omapvid_apply_changes(vout);
- if (ret)
- printk(KERN_ERR VOUT_NAME "failed to change mode\n");
- } else {
-
- if (vout->first_int) {
- vout->first_int = 0;
- goto vout_isr_err;
- }
- if (irqstatus & DISPC_IRQ_EVSYNC_ODD)
- fid = 1;
- else if (irqstatus & DISPC_IRQ_EVSYNC_EVEN)
- fid = 0;
+ switch (cur_display->type) {
+ case OMAP_DISPLAY_TYPE_DSI:
+ case OMAP_DISPLAY_TYPE_DPI:
+ if (mgr_id == OMAP_DSS_CHANNEL_LCD)
+ irq = DISPC_IRQ_VSYNC;
+ else if (mgr_id == OMAP_DSS_CHANNEL_LCD2)
+ irq = DISPC_IRQ_VSYNC2;
else
goto vout_isr_err;
- vout->field_id ^= 1;
- if (fid != vout->field_id) {
- if (0 == fid)
- vout->field_id = fid;
-
+ if (!(irqstatus & irq))
goto vout_isr_err;
- }
- if (0 == fid) {
- if (vout->cur_frm == vout->next_frm)
- goto vout_isr_err;
-
- vout->cur_frm->ts = timevalue;
- vout->cur_frm->state = VIDEOBUF_DONE;
- wake_up_interruptible(&vout->cur_frm->done);
- vout->cur_frm = vout->next_frm;
- } else if (1 == fid) {
- if (list_empty(&vout->dma_queue) ||
- (vout->cur_frm != vout->next_frm))
- goto vout_isr_err;
-
- vout->next_frm = list_entry(vout->dma_queue.next,
- struct videobuf_buffer, queue);
- list_del(&vout->next_frm->queue);
-
- vout->next_frm->state = VIDEOBUF_ACTIVE;
- addr = (unsigned long)
- vout->queued_buf_addr[vout->next_frm->i] +
- vout->cropped_offset;
- /* First save the configuration in ovelray structure */
- ret = omapvid_init(vout, addr);
- if (ret)
- printk(KERN_ERR VOUT_NAME
- "failed to set overlay info\n");
- /* Enable the pipeline and set the Go bit */
- ret = omapvid_apply_changes(vout);
- if (ret)
- printk(KERN_ERR VOUT_NAME
- "failed to change mode\n");
- }
-
+ break;
+ case OMAP_DISPLAY_TYPE_VENC:
+ fid = omapvid_handle_interlace_display(vout, irqstatus,
+ timevalue);
+ if (!fid)
+ goto vout_isr_err;
+ break;
+ case OMAP_DISPLAY_TYPE_HDMI:
+ if (!(irqstatus & DISPC_IRQ_EVSYNC_EVEN))
+ goto vout_isr_err;
+ break;
+ default:
+ goto vout_isr_err;
}
+ if (!vout->first_int && (vout->cur_frm != vout->next_frm)) {
+ vout->cur_frm->ts = timevalue;
+ vout->cur_frm->state = VIDEOBUF_DONE;
+ wake_up_interruptible(&vout->cur_frm->done);
+ vout->cur_frm = vout->next_frm;
+ }
+
+ vout->first_int = 0;
+ if (list_empty(&vout->dma_queue))
+ goto vout_isr_err;
+
+ vout->next_frm = list_entry(vout->dma_queue.next,
+ struct videobuf_buffer, queue);
+ list_del(&vout->next_frm->queue);
+
+ vout->next_frm->state = VIDEOBUF_ACTIVE;
+
+ addr = (unsigned long) vout->queued_buf_addr[vout->next_frm->i]
+ + vout->cropped_offset;
+
+ /* First save the configuration in ovelray structure */
+ ret = omapvid_init(vout, addr);
+ if (ret)
+ printk(KERN_ERR VOUT_NAME
+ "failed to set overlay info\n");
+ /* Enable the pipeline and set the Go bit */
+ ret = omapvid_apply_changes(vout);
+ if (ret)
+ printk(KERN_ERR VOUT_NAME "failed to change mode\n");
+
vout_isr_err:
spin_unlock(&vout->vbq_lock);
}
-
/* Video buffer call backs */
/*
@@ -664,10 +665,14 @@
u32 phy_addr = 0, virt_addr = 0;
struct omap_vout_device *vout = q->priv_data;
struct omapvideo_info *ovid = &vout->vid_info;
+ int vid_max_buf_size;
if (!vout)
return -EINVAL;
+ vid_max_buf_size = vout->vid == OMAP_VIDEO1 ? video1_bufsize :
+ video2_bufsize;
+
if (V4L2_BUF_TYPE_VIDEO_OUTPUT != q->type)
return -EINVAL;
@@ -690,7 +695,7 @@
video1_numbuffers : video2_numbuffers;
/* Check the size of the buffer */
- if (*size > vout->buffer_size) {
+ if (*size > vid_max_buf_size) {
v4l2_err(&vout->vid_dev->v4l2_dev,
"buffer allocation mismatch [%u] [%u]\n",
*size, vout->buffer_size);
diff --git a/drivers/media/video/omap/omap_voutdef.h b/drivers/media/video/omap/omap_voutdef.h
index d793501..27a95d2 100644
--- a/drivers/media/video/omap/omap_voutdef.h
+++ b/drivers/media/video/omap/omap_voutdef.h
@@ -25,7 +25,7 @@
#define MAC_VRFB_CTXS 4
#define MAX_VOUT_DEV 2
#define MAX_OVLS 3
-#define MAX_DISPLAYS 3
+#define MAX_DISPLAYS 10
#define MAX_MANAGERS 3
#define QQVGA_WIDTH 160
diff --git a/drivers/media/video/omap1_camera.c b/drivers/media/video/omap1_camera.c
index 6a6cf38..c20f5ec 100644
--- a/drivers/media/video/omap1_camera.c
+++ b/drivers/media/video/omap1_camera.c
@@ -1436,13 +1436,13 @@
return 0;
}
-static int omap1_cam_set_bus_param(struct soc_camera_device *icd,
- __u32 pixfmt)
+static int omap1_cam_set_bus_param(struct soc_camera_device *icd)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct device *dev = icd->parent;
struct soc_camera_host *ici = to_soc_camera_host(dev);
struct omap1_cam_dev *pcdev = ici->priv;
+ u32 pixfmt = icd->current_fmt->host_fmt->fourcc;
const struct soc_camera_format_xlate *xlate;
const struct soc_mbus_pixelfmt *fmt;
struct v4l2_mbus_config cfg = {.type = V4L2_MBUS_PARALLEL,};
@@ -1713,17 +1713,7 @@
.remove = __exit_p(omap1_cam_remove),
};
-static int __init omap1_cam_init(void)
-{
- return platform_driver_register(&omap1_cam_driver);
-}
-module_init(omap1_cam_init);
-
-static void __exit omap1_cam_exit(void)
-{
- platform_driver_unregister(&omap1_cam_driver);
-}
-module_exit(omap1_cam_exit);
+module_platform_driver(omap1_cam_driver);
module_param(sg_mode, bool, 0644);
MODULE_PARM_DESC(sg_mode, "videobuf mode, 0: dma-contig (default), 1: dma-sg");
diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c
index 45522e6..7d38641 100644
--- a/drivers/media/video/omap24xxcam.c
+++ b/drivers/media/video/omap24xxcam.c
@@ -1868,21 +1868,7 @@
},
};
-/*
- *
- * Module initialisation and deinitialisation
- *
- */
-
-static int __init omap24xxcam_init(void)
-{
- return platform_driver_register(&omap24xxcam_driver);
-}
-
-static void __exit omap24xxcam_cleanup(void)
-{
- platform_driver_unregister(&omap24xxcam_driver);
-}
+module_platform_driver(omap24xxcam_driver);
MODULE_AUTHOR("Sakari Ailus <sakari.ailus@nokia.com>");
MODULE_DESCRIPTION("OMAP24xx Video for Linux camera driver");
@@ -1894,6 +1880,3 @@
module_param(capture_mem, int, 0);
MODULE_PARM_DESC(capture_mem, "Maximum amount of memory for capture "
"buffers (default 4800kiB)");
-
-module_init(omap24xxcam_init);
-module_exit(omap24xxcam_cleanup);
diff --git a/drivers/media/video/omap3isp/isp.c b/drivers/media/video/omap3isp/isp.c
index d4c48ef2..12d5f92 100644
--- a/drivers/media/video/omap3isp/isp.c
+++ b/drivers/media/video/omap3isp/isp.c
@@ -403,6 +403,7 @@
static void isp_isr_sbl(struct isp_device *isp)
{
struct device *dev = isp->dev;
+ struct isp_pipeline *pipe;
u32 sbl_pcr;
/*
@@ -416,27 +417,38 @@
if (sbl_pcr)
dev_dbg(dev, "SBL overflow (PCR = 0x%08x)\n", sbl_pcr);
- if (sbl_pcr & (ISPSBL_PCR_CCDC_WBL_OVF | ISPSBL_PCR_CSIA_WBL_OVF
- | ISPSBL_PCR_CSIB_WBL_OVF)) {
- isp->isp_ccdc.error = 1;
- if (isp->isp_ccdc.output & CCDC_OUTPUT_PREVIEW)
- isp->isp_prev.error = 1;
- if (isp->isp_ccdc.output & CCDC_OUTPUT_RESIZER)
- isp->isp_res.error = 1;
+ if (sbl_pcr & ISPSBL_PCR_CSIB_WBL_OVF) {
+ pipe = to_isp_pipeline(&isp->isp_ccp2.subdev.entity);
+ if (pipe != NULL)
+ pipe->error = true;
+ }
+
+ if (sbl_pcr & ISPSBL_PCR_CSIA_WBL_OVF) {
+ pipe = to_isp_pipeline(&isp->isp_csi2a.subdev.entity);
+ if (pipe != NULL)
+ pipe->error = true;
+ }
+
+ if (sbl_pcr & ISPSBL_PCR_CCDC_WBL_OVF) {
+ pipe = to_isp_pipeline(&isp->isp_ccdc.subdev.entity);
+ if (pipe != NULL)
+ pipe->error = true;
}
if (sbl_pcr & ISPSBL_PCR_PRV_WBL_OVF) {
- isp->isp_prev.error = 1;
- if (isp->isp_res.input == RESIZER_INPUT_VP &&
- !(isp->isp_ccdc.output & CCDC_OUTPUT_RESIZER))
- isp->isp_res.error = 1;
+ pipe = to_isp_pipeline(&isp->isp_prev.subdev.entity);
+ if (pipe != NULL)
+ pipe->error = true;
}
if (sbl_pcr & (ISPSBL_PCR_RSZ1_WBL_OVF
| ISPSBL_PCR_RSZ2_WBL_OVF
| ISPSBL_PCR_RSZ3_WBL_OVF
- | ISPSBL_PCR_RSZ4_WBL_OVF))
- isp->isp_res.error = 1;
+ | ISPSBL_PCR_RSZ4_WBL_OVF)) {
+ pipe = to_isp_pipeline(&isp->isp_res.subdev.entity);
+ if (pipe != NULL)
+ pipe->error = true;
+ }
if (sbl_pcr & ISPSBL_PCR_H3A_AF_WBL_OVF)
omap3isp_stat_sbl_overflow(&isp->isp_af);
@@ -464,24 +476,17 @@
IRQ0STATUS_HS_VS_IRQ;
struct isp_device *isp = _isp;
u32 irqstatus;
- int ret;
irqstatus = isp_reg_readl(isp, OMAP3_ISP_IOMEM_MAIN, ISP_IRQ0STATUS);
isp_reg_writel(isp, irqstatus, OMAP3_ISP_IOMEM_MAIN, ISP_IRQ0STATUS);
isp_isr_sbl(isp);
- if (irqstatus & IRQ0STATUS_CSIA_IRQ) {
- ret = omap3isp_csi2_isr(&isp->isp_csi2a);
- if (ret)
- isp->isp_ccdc.error = 1;
- }
+ if (irqstatus & IRQ0STATUS_CSIA_IRQ)
+ omap3isp_csi2_isr(&isp->isp_csi2a);
- if (irqstatus & IRQ0STATUS_CSIB_IRQ) {
- ret = omap3isp_ccp2_isr(&isp->isp_ccp2);
- if (ret)
- isp->isp_ccdc.error = 1;
- }
+ if (irqstatus & IRQ0STATUS_CSIB_IRQ)
+ omap3isp_ccp2_isr(&isp->isp_ccp2);
if (irqstatus & IRQ0STATUS_CCDC_VD0_IRQ) {
if (isp->isp_ccdc.output & CCDC_OUTPUT_PREVIEW)
@@ -2222,24 +2227,7 @@
},
};
-/*
- * isp_init - ISP module initialization.
- */
-static int __init isp_init(void)
-{
- return platform_driver_register(&omap3isp_driver);
-}
-
-/*
- * isp_cleanup - ISP module cleanup.
- */
-static void __exit isp_cleanup(void)
-{
- platform_driver_unregister(&omap3isp_driver);
-}
-
-module_init(isp_init);
-module_exit(isp_cleanup);
+module_platform_driver(omap3isp_driver);
MODULE_AUTHOR("Nokia Corporation");
MODULE_DESCRIPTION("TI OMAP3 ISP driver");
diff --git a/drivers/media/video/omap3isp/ispccdc.c b/drivers/media/video/omap3isp/ispccdc.c
index d341ba1..a74a797 100644
--- a/drivers/media/video/omap3isp/ispccdc.c
+++ b/drivers/media/video/omap3isp/ispccdc.c
@@ -1406,9 +1406,8 @@
static void ccdc_hs_vs_isr(struct isp_ccdc_device *ccdc)
{
- struct isp_pipeline *pipe =
- to_isp_pipeline(&ccdc->video_out.video.entity);
- struct video_device *vdev = ccdc->subdev.devnode;
+ struct isp_pipeline *pipe = to_isp_pipeline(&ccdc->subdev.entity);
+ struct video_device *vdev = &ccdc->subdev.devnode;
struct v4l2_event event;
memset(&event, 0, sizeof(event));
@@ -1428,8 +1427,11 @@
unsigned long flags;
if (events & IRQ0STATUS_CCDC_LSC_PREF_ERR_IRQ) {
+ struct isp_pipeline *pipe =
+ to_isp_pipeline(&ccdc->subdev.entity);
+
ccdc_lsc_error_handler(ccdc);
- ccdc->error = 1;
+ pipe->error = true;
dev_dbg(to_device(ccdc), "lsc prefetch error\n");
}
@@ -1504,7 +1506,7 @@
goto done;
}
- buffer = omap3isp_video_buffer_next(&ccdc->video_out, ccdc->error);
+ buffer = omap3isp_video_buffer_next(&ccdc->video_out);
if (buffer != NULL) {
ccdc_set_outaddr(ccdc, buffer->isp_addr);
restart = 1;
@@ -1518,7 +1520,6 @@
ISP_PIPELINE_STREAM_SINGLESHOT);
done:
- ccdc->error = 0;
return restart;
}
@@ -1744,7 +1745,6 @@
*/
ccdc_config_vp(ccdc);
ccdc_enable_vp(ccdc, 1);
- ccdc->error = 0;
ccdc_print_status(ccdc);
}
diff --git a/drivers/media/video/omap3isp/ispccdc.h b/drivers/media/video/omap3isp/ispccdc.h
index 483a19c..6d0264b 100644
--- a/drivers/media/video/omap3isp/ispccdc.h
+++ b/drivers/media/video/omap3isp/ispccdc.h
@@ -150,7 +150,6 @@
* @input: Active input
* @output: Active outputs
* @video_out: Output video node
- * @error: A hardware error occurred during capture
* @alaw: A-law compression enabled (1) or disabled (0)
* @lpf: Low pass filter enabled (1) or disabled (0)
* @obclamp: Optical-black clamp enabled (1) or disabled (0)
@@ -178,7 +177,6 @@
enum ccdc_input_entity input;
unsigned int output;
struct isp_video video_out;
- unsigned int error;
unsigned int alaw:1,
lpf:1,
diff --git a/drivers/media/video/omap3isp/ispccp2.c b/drivers/media/video/omap3isp/ispccp2.c
index 904ca8c..70ddbf3 100644
--- a/drivers/media/video/omap3isp/ispccp2.c
+++ b/drivers/media/video/omap3isp/ispccp2.c
@@ -556,7 +556,7 @@
struct isp_pipeline *pipe = to_isp_pipeline(&ccp2->subdev.entity);
struct isp_buffer *buffer;
- buffer = omap3isp_video_buffer_next(&ccp2->video_in, ccp2->error);
+ buffer = omap3isp_video_buffer_next(&ccp2->video_in);
if (buffer != NULL)
ccp2_set_inaddr(ccp2, buffer->isp_addr);
@@ -567,8 +567,6 @@
omap3isp_pipeline_set_stream(pipe,
ISP_PIPELINE_STREAM_SINGLESHOT);
}
-
- ccp2->error = 0;
}
/*
@@ -576,13 +574,11 @@
* @ccp2: Pointer to ISP CCP2 device
*
* This will handle the CCP2 interrupts
- *
- * Returns -EIO in case of error, or 0 on success.
*/
-int omap3isp_ccp2_isr(struct isp_ccp2_device *ccp2)
+void omap3isp_ccp2_isr(struct isp_ccp2_device *ccp2)
{
+ struct isp_pipeline *pipe = to_isp_pipeline(&ccp2->subdev.entity);
struct isp_device *isp = to_isp_device(ccp2);
- int ret = 0;
static const u32 ISPCCP2_LC01_ERROR =
ISPCCP2_LC01_IRQSTATUS_LC0_FIFO_OVF_IRQ |
ISPCCP2_LC01_IRQSTATUS_LC0_CRC_IRQ |
@@ -604,19 +600,18 @@
ISPCCP2_LCM_IRQSTATUS);
/* Errors */
if (lcx_irqstatus & ISPCCP2_LC01_ERROR) {
- ccp2->error = 1;
+ pipe->error = true;
dev_dbg(isp->dev, "CCP2 err:%x\n", lcx_irqstatus);
- return -EIO;
+ return;
}
if (lcm_irqstatus & ISPCCP2_LCM_IRQSTATUS_OCPERROR_IRQ) {
- ccp2->error = 1;
+ pipe->error = true;
dev_dbg(isp->dev, "CCP2 OCP err:%x\n", lcm_irqstatus);
- ret = -EIO;
}
if (omap3isp_module_sync_is_stopping(&ccp2->wait, &ccp2->stopping))
- return 0;
+ return;
/* Frame number propagation */
if (lcx_irqstatus & ISPCCP2_LC01_IRQSTATUS_LC0_FS_IRQ) {
@@ -629,8 +624,6 @@
/* Handle queued buffers on frame end interrupts */
if (lcm_irqstatus & ISPCCP2_LCM_IRQSTATUS_EOF_IRQ)
ccp2_isr_buffer(ccp2);
-
- return ret;
}
/* -----------------------------------------------------------------------------
@@ -867,7 +860,6 @@
if (enable == ISP_PIPELINE_STREAM_STOPPED)
return 0;
atomic_set(&ccp2->stopping, 0);
- ccp2->error = 0;
}
switch (enable) {
diff --git a/drivers/media/video/omap3isp/ispccp2.h b/drivers/media/video/omap3isp/ispccp2.h
index 6674e9d..76d65f4 100644
--- a/drivers/media/video/omap3isp/ispccp2.h
+++ b/drivers/media/video/omap3isp/ispccp2.h
@@ -82,7 +82,6 @@
struct isp_video video_in;
struct isp_csiphy *phy;
struct regulator *vdds_csib;
- unsigned int error;
enum isp_pipeline_stream_state state;
wait_queue_head_t wait;
atomic_t stopping;
@@ -94,6 +93,6 @@
int omap3isp_ccp2_register_entities(struct isp_ccp2_device *ccp2,
struct v4l2_device *vdev);
void omap3isp_ccp2_unregister_entities(struct isp_ccp2_device *ccp2);
-int omap3isp_ccp2_isr(struct isp_ccp2_device *ccp2);
+void omap3isp_ccp2_isr(struct isp_ccp2_device *ccp2);
#endif /* OMAP3_ISP_CCP2_H */
diff --git a/drivers/media/video/omap3isp/ispcsi2.c b/drivers/media/video/omap3isp/ispcsi2.c
index 0c5f1cb..fcb5168 100644
--- a/drivers/media/video/omap3isp/ispcsi2.c
+++ b/drivers/media/video/omap3isp/ispcsi2.c
@@ -667,7 +667,7 @@
csi2_ctx_enable(isp, csi2, 0, 0);
- buffer = omap3isp_video_buffer_next(&csi2->video_out, 0);
+ buffer = omap3isp_video_buffer_next(&csi2->video_out);
/*
* Let video queue operation restart engine if there is an underrun
@@ -727,17 +727,15 @@
/*
* omap3isp_csi2_isr - CSI2 interrupt handling.
- *
- * Return -EIO on Transmission error
*/
-int omap3isp_csi2_isr(struct isp_csi2_device *csi2)
+void omap3isp_csi2_isr(struct isp_csi2_device *csi2)
{
+ struct isp_pipeline *pipe = to_isp_pipeline(&csi2->subdev.entity);
u32 csi2_irqstatus, cpxio1_irqstatus;
struct isp_device *isp = csi2->isp;
- int retval = 0;
if (!csi2->available)
- return -ENODEV;
+ return;
csi2_irqstatus = isp_reg_readl(isp, csi2->regs1, ISPCSI2_IRQSTATUS);
isp_reg_writel(isp, csi2_irqstatus, csi2->regs1, ISPCSI2_IRQSTATUS);
@@ -750,7 +748,7 @@
csi2->regs1, ISPCSI2_PHY_IRQSTATUS);
dev_dbg(isp->dev, "CSI2: ComplexIO Error IRQ "
"%x\n", cpxio1_irqstatus);
- retval = -EIO;
+ pipe->error = true;
}
if (csi2_irqstatus & (ISPCSI2_IRQSTATUS_OCP_ERR_IRQ |
@@ -775,11 +773,11 @@
ISPCSI2_IRQSTATUS_COMPLEXIO2_ERR_IRQ) ? 1 : 0,
(csi2_irqstatus &
ISPCSI2_IRQSTATUS_FIFO_OVF_IRQ) ? 1 : 0);
- retval = -EIO;
+ pipe->error = true;
}
if (omap3isp_module_sync_is_stopping(&csi2->wait, &csi2->stopping))
- return 0;
+ return;
/* Successful cases */
if (csi2_irqstatus & ISPCSI2_IRQSTATUS_CONTEXT(0))
@@ -787,8 +785,6 @@
if (csi2_irqstatus & ISPCSI2_IRQSTATUS_ECC_CORRECTION_IRQ)
dev_dbg(isp->dev, "CSI2: ECC correction done\n");
-
- return retval;
}
/* -----------------------------------------------------------------------------
diff --git a/drivers/media/video/omap3isp/ispcsi2.h b/drivers/media/video/omap3isp/ispcsi2.h
index 456fb7f..885ad79 100644
--- a/drivers/media/video/omap3isp/ispcsi2.h
+++ b/drivers/media/video/omap3isp/ispcsi2.h
@@ -156,7 +156,7 @@
atomic_t stopping;
};
-int omap3isp_csi2_isr(struct isp_csi2_device *csi2);
+void omap3isp_csi2_isr(struct isp_csi2_device *csi2);
int omap3isp_csi2_reset(struct isp_csi2_device *csi2);
int omap3isp_csi2_init(struct isp_device *isp);
void omap3isp_csi2_cleanup(struct isp_device *isp);
diff --git a/drivers/media/video/omap3isp/isppreview.c b/drivers/media/video/omap3isp/isppreview.c
index ccb876f..6d0fb2c 100644
--- a/drivers/media/video/omap3isp/isppreview.c
+++ b/drivers/media/video/omap3isp/isppreview.c
@@ -116,11 +116,11 @@
#define PREV_MIN_IN_HEIGHT 8
#define PREV_MAX_IN_HEIGHT 16384
-#define PREV_MIN_OUT_WIDTH 0
-#define PREV_MIN_OUT_HEIGHT 0
-#define PREV_MAX_OUT_WIDTH 1280
-#define PREV_MAX_OUT_WIDTH_ES2 3300
-#define PREV_MAX_OUT_WIDTH_3630 4096
+#define PREV_MIN_OUT_WIDTH 0
+#define PREV_MIN_OUT_HEIGHT 0
+#define PREV_MAX_OUT_WIDTH_REV_1 1280
+#define PREV_MAX_OUT_WIDTH_REV_2 3300
+#define PREV_MAX_OUT_WIDTH_REV_15 4096
/*
* Coeficient Tables for the submodules in Preview.
@@ -1306,14 +1306,14 @@
switch (isp->revision) {
case ISP_REVISION_1_0:
- return PREV_MAX_OUT_WIDTH;
+ return PREV_MAX_OUT_WIDTH_REV_1;
case ISP_REVISION_2_0:
default:
- return PREV_MAX_OUT_WIDTH_ES2;
+ return PREV_MAX_OUT_WIDTH_REV_2;
case ISP_REVISION_15_0:
- return PREV_MAX_OUT_WIDTH_3630;
+ return PREV_MAX_OUT_WIDTH_REV_15;
}
}
@@ -1404,16 +1404,14 @@
int restart = 0;
if (prev->input == PREVIEW_INPUT_MEMORY) {
- buffer = omap3isp_video_buffer_next(&prev->video_in,
- prev->error);
+ buffer = omap3isp_video_buffer_next(&prev->video_in);
if (buffer != NULL)
preview_set_inaddr(prev, buffer->isp_addr);
pipe->state |= ISP_PIPELINE_IDLE_INPUT;
}
if (prev->output & PREVIEW_OUTPUT_MEMORY) {
- buffer = omap3isp_video_buffer_next(&prev->video_out,
- prev->error);
+ buffer = omap3isp_video_buffer_next(&prev->video_out);
if (buffer != NULL) {
preview_set_outaddr(prev, buffer->isp_addr);
restart = 1;
@@ -1440,8 +1438,6 @@
default:
return;
}
-
- prev->error = 0;
}
/*
@@ -1565,7 +1561,6 @@
omap3isp_subclk_enable(isp, OMAP3_ISP_SUBCLK_PREVIEW);
preview_configure(prev);
atomic_set(&prev->stopping, 0);
- prev->error = 0;
preview_print_status(prev);
}
diff --git a/drivers/media/video/omap3isp/isppreview.h b/drivers/media/video/omap3isp/isppreview.h
index f54e775..0968660 100644
--- a/drivers/media/video/omap3isp/isppreview.h
+++ b/drivers/media/video/omap3isp/isppreview.h
@@ -157,7 +157,6 @@
* @output: Bitmask of the active output
* @video_in: Input video entity
* @video_out: Output video entity
- * @error: A hardware error occurred during capture
* @params: Module configuration data
* @shadow_update: If set, update the hardware configured in the next interrupt
* @underrun: Whether the preview entity has queued buffers on the output
@@ -179,7 +178,6 @@
unsigned int output;
struct isp_video video_in;
struct isp_video video_out;
- unsigned int error;
struct prev_params params;
unsigned int shadow_update:1;
diff --git a/drivers/media/video/omap3isp/ispresizer.c b/drivers/media/video/omap3isp/ispresizer.c
index 50e593b..6958a9e 100644
--- a/drivers/media/video/omap3isp/ispresizer.c
+++ b/drivers/media/video/omap3isp/ispresizer.c
@@ -1038,7 +1038,7 @@
/* Complete the output buffer and, if reading from memory, the input
* buffer.
*/
- buffer = omap3isp_video_buffer_next(&res->video_out, res->error);
+ buffer = omap3isp_video_buffer_next(&res->video_out);
if (buffer != NULL) {
resizer_set_outaddr(res, buffer->isp_addr);
restart = 1;
@@ -1047,7 +1047,7 @@
pipe->state |= ISP_PIPELINE_IDLE_OUTPUT;
if (res->input == RESIZER_INPUT_MEMORY) {
- buffer = omap3isp_video_buffer_next(&res->video_in, 0);
+ buffer = omap3isp_video_buffer_next(&res->video_in);
if (buffer != NULL)
resizer_set_inaddr(res, buffer->isp_addr);
pipe->state |= ISP_PIPELINE_IDLE_INPUT;
@@ -1064,8 +1064,6 @@
if (restart)
resizer_enable_oneshot(res);
}
-
- res->error = 0;
}
/*
@@ -1154,7 +1152,6 @@
omap3isp_subclk_enable(isp, OMAP3_ISP_SUBCLK_RESIZER);
resizer_configure(res);
- res->error = 0;
resizer_print_status(res);
}
diff --git a/drivers/media/video/omap3isp/ispresizer.h b/drivers/media/video/omap3isp/ispresizer.h
index 76abc2e..70c1c0e 100644
--- a/drivers/media/video/omap3isp/ispresizer.h
+++ b/drivers/media/video/omap3isp/ispresizer.h
@@ -107,7 +107,6 @@
enum resizer_input_entity input;
struct isp_video video_in;
struct isp_video video_out;
- unsigned int error;
u32 addr_base; /* stored source buffer address in memory mode */
u32 crop_offset; /* additional offset for crop in memory mode */
diff --git a/drivers/media/video/omap3isp/ispvideo.c b/drivers/media/video/omap3isp/ispvideo.c
index bd3aeba..b020700 100644
--- a/drivers/media/video/omap3isp/ispvideo.c
+++ b/drivers/media/video/omap3isp/ispvideo.c
@@ -211,14 +211,14 @@
mbus->width = pix->width;
mbus->height = pix->height;
- for (i = 0; i < ARRAY_SIZE(formats); ++i) {
+ /* Skip the last format in the loop so that it will be selected if no
+ * match is found.
+ */
+ for (i = 0; i < ARRAY_SIZE(formats) - 1; ++i) {
if (formats[i].pixelformat == pix->pixelformat)
break;
}
- if (WARN_ON(i == ARRAY_SIZE(formats)))
- return;
-
mbus->code = formats[i].code;
mbus->colorspace = pix->colorspace;
mbus->field = pix->field;
@@ -581,21 +581,20 @@
/*
* omap3isp_video_buffer_next - Complete the current buffer and return the next
* @video: ISP video object
- * @error: Whether an error occurred during capture
*
* Remove the current video buffer from the DMA queue and fill its timestamp,
* field count and state fields before waking up its completion handler.
*
- * The buffer state is set to VIDEOBUF_DONE if no error occurred (@error is 0)
- * or VIDEOBUF_ERROR otherwise (@error is non-zero).
+ * For capture video nodes the buffer state is set to ISP_BUF_STATE_DONE if no
+ * error has been flagged in the pipeline, or to ISP_BUF_STATE_ERROR otherwise.
+ * For video output nodes the buffer state is always set to ISP_BUF_STATE_DONE.
*
* The DMA queue is expected to contain at least one buffer.
*
* Return a pointer to the next buffer in the DMA queue, or NULL if the queue is
* empty.
*/
-struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video,
- unsigned int error)
+struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video)
{
struct isp_pipeline *pipe = to_isp_pipeline(&video->video.entity);
struct isp_video_queue *queue = video->queue;
@@ -630,7 +629,13 @@
else
buf->vbuf.sequence = atomic_read(&pipe->frame_number);
- buf->state = error ? ISP_BUF_STATE_ERROR : ISP_BUF_STATE_DONE;
+ /* Report pipeline errors to userspace on the capture device side. */
+ if (queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && pipe->error) {
+ buf->state = ISP_BUF_STATE_ERROR;
+ pipe->error = false;
+ } else {
+ buf->state = ISP_BUF_STATE_DONE;
+ }
wake_up(&buf->wait);
@@ -1016,6 +1021,8 @@
if (ret < 0)
goto error;
+ pipe->error = false;
+
spin_lock_irqsave(&pipe->lock, flags);
pipe->state &= ~ISP_PIPELINE_STREAM;
pipe->state |= state;
diff --git a/drivers/media/video/omap3isp/ispvideo.h b/drivers/media/video/omap3isp/ispvideo.h
index 08cbfa1..d91bdb9 100644
--- a/drivers/media/video/omap3isp/ispvideo.h
+++ b/drivers/media/video/omap3isp/ispvideo.h
@@ -85,6 +85,10 @@
ISP_PIPELINE_STREAM = 64,
};
+/*
+ * struct isp_pipeline - An ISP hardware pipeline
+ * @error: A hardware error occurred during capture
+ */
struct isp_pipeline {
struct media_pipeline pipe;
spinlock_t lock; /* Pipeline state and queue flags */
@@ -96,6 +100,7 @@
unsigned int max_rate;
atomic_t frame_number;
bool do_propagation; /* of frame number */
+ bool error;
struct v4l2_fract max_timeperframe;
};
@@ -194,8 +199,7 @@
int omap3isp_video_register(struct isp_video *video,
struct v4l2_device *vdev);
void omap3isp_video_unregister(struct isp_video *video);
-struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video,
- unsigned int error);
+struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video);
void omap3isp_video_resume(struct isp_video *video, int continuous);
struct media_pad *omap3isp_video_remote_pad(struct isp_video *video);
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 122b457..ebc2c7e 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -2546,8 +2546,9 @@
}
/* Define and configure additional controls from cx2341x module. */
- hdw->mpeg_ctrl_info = kzalloc(
- sizeof(*(hdw->mpeg_ctrl_info)) * MPEGDEF_COUNT, GFP_KERNEL);
+ hdw->mpeg_ctrl_info = kcalloc(MPEGDEF_COUNT,
+ sizeof(*(hdw->mpeg_ctrl_info)),
+ GFP_KERNEL);
if (!hdw->mpeg_ctrl_info) goto fail;
for (idx = 0; idx < MPEGDEF_COUNT; idx++) {
cptr = hdw->controls + idx + CTRLDEF_COUNT;
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index 3977add..905d41d 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -102,8 +102,6 @@
#include "pwc-nala.h"
};
-static void pwc_set_image_buffer_size(struct pwc_device *pdev);
-
/****************************************************************************/
static int _send_control_msg(struct pwc_device *pdev,
@@ -113,10 +111,9 @@
void *kbuf = NULL;
if (buflen) {
- kbuf = kmalloc(buflen, GFP_KERNEL); /* not allowed on stack */
+ kbuf = kmemdup(buf, buflen, GFP_KERNEL); /* not allowed on stack */
if (kbuf == NULL)
return -ENOMEM;
- memcpy(kbuf, buf, buflen);
}
rc = usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),
@@ -171,7 +168,8 @@
request, value, pdev->vcinterface, buf, buflen);
}
-static int set_video_mode_Nala(struct pwc_device *pdev, int size, int frames)
+static int set_video_mode_Nala(struct pwc_device *pdev, int size, int frames,
+ int *compression)
{
unsigned char buf[3];
int ret, fps;
@@ -221,10 +219,10 @@
/* Set various parameters */
pdev->vframes = frames;
- pdev->vsize = size;
pdev->valternate = pEntry->alternate;
- pdev->image = pwc_image_sizes[size];
- pdev->frame_size = (pdev->image.x * pdev->image.y * 3) / 2;
+ pdev->width = pwc_image_sizes[size][0];
+ pdev->height = pwc_image_sizes[size][1];
+ pdev->frame_size = (pdev->width * pdev->height * 3) / 2;
if (pEntry->compressed) {
if (pdev->release < 5) { /* 4 fold compression */
pdev->vbandlength = 528;
@@ -237,38 +235,40 @@
}
else
pdev->vbandlength = 0;
+
+ /* Let pwc-if.c:isoc_init know we don't support higher compression */
+ *compression = 3;
+
return 0;
}
-static int set_video_mode_Timon(struct pwc_device *pdev, int size, int frames, int compression, int snapshot)
+static int set_video_mode_Timon(struct pwc_device *pdev, int size, int frames,
+ int *compression)
{
unsigned char buf[13];
const struct Timon_table_entry *pChoose;
int ret, fps;
- if (size >= PSZ_MAX || frames < 5 || frames > 30 || compression < 0 || compression > 3)
+ if (size >= PSZ_MAX || frames < 5 || frames > 30 ||
+ *compression < 0 || *compression > 3)
return -EINVAL;
if (size == PSZ_VGA && frames > 15)
return -EINVAL;
fps = (frames / 5) - 1;
- /* Find a supported framerate with progressively higher compression ratios
- if the preferred ratio is not available.
- */
+ /* Find a supported framerate with progressively higher compression */
pChoose = NULL;
- while (compression <= 3) {
- pChoose = &Timon_table[size][fps][compression];
- if (pChoose->alternate != 0)
- break;
- compression++;
+ while (*compression <= 3) {
+ pChoose = &Timon_table[size][fps][*compression];
+ if (pChoose->alternate != 0)
+ break;
+ (*compression)++;
}
if (pChoose == NULL || pChoose->alternate == 0)
return -ENOENT; /* Not supported. */
memcpy(buf, pChoose->mode, 13);
- if (snapshot)
- buf[0] |= 0x80;
ret = send_video_command(pdev, pdev->vendpoint, buf, 13);
if (ret < 0)
return ret;
@@ -284,55 +284,38 @@
/* Set various parameters */
pdev->vframes = frames;
- pdev->vsize = size;
- pdev->vsnapshot = snapshot;
pdev->valternate = pChoose->alternate;
- pdev->image = pwc_image_sizes[size];
+ pdev->width = pwc_image_sizes[size][0];
+ pdev->height = pwc_image_sizes[size][1];
pdev->vbandlength = pChoose->bandlength;
if (pChoose->bandlength > 0)
- pdev->frame_size = (pChoose->bandlength * pdev->image.y) / 4;
+ pdev->frame_size = (pChoose->bandlength * pdev->height) / 4;
else
- pdev->frame_size = (pdev->image.x * pdev->image.y * 12) / 8;
+ pdev->frame_size = (pdev->width * pdev->height * 12) / 8;
return 0;
}
-static int set_video_mode_Kiara(struct pwc_device *pdev, int size, int frames, int compression, int snapshot)
+static int set_video_mode_Kiara(struct pwc_device *pdev, int size, int frames,
+ int *compression)
{
const struct Kiara_table_entry *pChoose = NULL;
int fps, ret;
unsigned char buf[12];
- struct Kiara_table_entry RawEntry = {6, 773, 1272, {0xAD, 0xF4, 0x10, 0x27, 0xB6, 0x24, 0x96, 0x02, 0x30, 0x05, 0x03, 0x80}};
- if (size >= PSZ_MAX || frames < 5 || frames > 30 || compression < 0 || compression > 3)
+ if (size >= PSZ_MAX || frames < 5 || frames > 30 ||
+ *compression < 0 || *compression > 3)
return -EINVAL;
if (size == PSZ_VGA && frames > 15)
return -EINVAL;
fps = (frames / 5) - 1;
- /* special case: VGA @ 5 fps and snapshot is raw bayer mode */
- if (size == PSZ_VGA && frames == 5 && snapshot && pdev->pixfmt != V4L2_PIX_FMT_YUV420)
- {
- /* Only available in case the raw palette is selected or
- we have the decompressor available. This mode is
- only available in compressed form
- */
- PWC_DEBUG_SIZE("Choosing VGA/5 BAYER mode.\n");
- pChoose = &RawEntry;
- }
- else
- {
- /* Find a supported framerate with progressively higher compression ratios
- if the preferred ratio is not available.
- Skip this step when using RAW modes.
- */
- snapshot = 0;
- while (compression <= 3) {
- pChoose = &Kiara_table[size][fps][compression];
- if (pChoose->alternate != 0)
- break;
- compression++;
- }
+ /* Find a supported framerate with progressively higher compression */
+ while (*compression <= 3) {
+ pChoose = &Kiara_table[size][fps][*compression];
+ if (pChoose->alternate != 0)
+ break;
+ (*compression)++;
}
if (pChoose == NULL || pChoose->alternate == 0)
return -ENOENT; /* Not supported. */
@@ -341,8 +324,6 @@
/* usb_control_msg won't take staticly allocated arrays as argument?? */
memcpy(buf, pChoose->mode, 12);
- if (snapshot)
- buf[0] |= 0x80;
/* Firmware bug: video endpoint is 5, but commands are sent to endpoint 4 */
ret = send_video_command(pdev, 4 /* pdev->vendpoint */, buf, 12);
@@ -359,61 +340,43 @@
memcpy(pdev->cmd_buf, buf, 12);
/* All set and go */
pdev->vframes = frames;
- pdev->vsize = size;
- pdev->vsnapshot = snapshot;
pdev->valternate = pChoose->alternate;
- pdev->image = pwc_image_sizes[size];
+ pdev->width = pwc_image_sizes[size][0];
+ pdev->height = pwc_image_sizes[size][1];
pdev->vbandlength = pChoose->bandlength;
if (pdev->vbandlength > 0)
- pdev->frame_size = (pdev->vbandlength * pdev->image.y) / 4;
+ pdev->frame_size = (pdev->vbandlength * pdev->height) / 4;
else
- pdev->frame_size = (pdev->image.x * pdev->image.y * 12) / 8;
- PWC_TRACE("frame_size=%d, vframes=%d, vsize=%d, vsnapshot=%d, vbandlength=%d\n",
- pdev->frame_size,pdev->vframes,pdev->vsize,pdev->vsnapshot,pdev->vbandlength);
+ pdev->frame_size = (pdev->width * pdev->height * 12) / 8;
+ PWC_TRACE("frame_size=%d, vframes=%d, vsize=%d, vbandlength=%d\n",
+ pdev->frame_size, pdev->vframes, size, pdev->vbandlength);
return 0;
}
-
-
-/**
- @pdev: device structure
- @width: viewport width
- @height: viewport height
- @frame: framerate, in fps
- @compression: preferred compression ratio
- @snapshot: snapshot mode or streaming
- */
-int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frames, int compression, int snapshot)
+int pwc_set_video_mode(struct pwc_device *pdev, int width, int height,
+ int frames, int *compression)
{
int ret, size;
PWC_DEBUG_FLOW("set_video_mode(%dx%d @ %d, pixfmt %08x).\n", width, height, frames, pdev->pixfmt);
- size = pwc_decode_size(pdev, width, height);
- if (size < 0) {
- PWC_DEBUG_MODULE("Could not find suitable size.\n");
- return -ERANGE;
- }
+ size = pwc_get_size(pdev, width, height);
PWC_TRACE("decode_size = %d.\n", size);
if (DEVICE_USE_CODEC1(pdev->type)) {
- ret = set_video_mode_Nala(pdev, size, frames);
+ ret = set_video_mode_Nala(pdev, size, frames, compression);
} else if (DEVICE_USE_CODEC3(pdev->type)) {
- ret = set_video_mode_Kiara(pdev, size, frames, compression, snapshot);
+ ret = set_video_mode_Kiara(pdev, size, frames, compression);
} else {
- ret = set_video_mode_Timon(pdev, size, frames, compression, snapshot);
+ ret = set_video_mode_Timon(pdev, size, frames, compression);
}
if (ret < 0) {
PWC_ERROR("Failed to set video mode %s@%d fps; return code = %d\n", size2name[size], frames, ret);
return ret;
}
- pdev->view.x = width;
- pdev->view.y = height;
- pdev->vcompression = compression;
pdev->frame_total_size = pdev->frame_size + pdev->frame_header_size + pdev->frame_trailer_size;
- pwc_set_image_buffer_size(pdev);
- PWC_DEBUG_SIZE("Set viewport to %dx%d, image size is %dx%d.\n", width, height, pwc_image_sizes[size].x, pwc_image_sizes[size].y);
+ PWC_DEBUG_SIZE("Set resolution to %dx%d\n", pdev->width, pdev->height);
return 0;
}
@@ -470,34 +433,6 @@
return ret;
}
-static void pwc_set_image_buffer_size(struct pwc_device *pdev)
-{
- int factor = 0;
-
- /* for V4L2_PIX_FMT_YUV420 */
- switch (pdev->pixfmt) {
- case V4L2_PIX_FMT_YUV420:
- factor = 6;
- break;
- case V4L2_PIX_FMT_PWC1:
- case V4L2_PIX_FMT_PWC2:
- factor = 6; /* can be uncompressed YUV420P */
- break;
- }
-
- /* Set sizes in bytes */
- pdev->image.size = pdev->image.x * pdev->image.y * factor / 4;
- pdev->view.size = pdev->view.x * pdev->view.y * factor / 4;
-
- /* Align offset, or you'll get some very weird results in
- YUV420 mode... x must be multiple of 4 (to get the Y's in
- place), and y even (or you'll mixup U & V). This is less of a
- problem for YUV420P.
- */
- pdev->offset.x = ((pdev->view.x - pdev->image.x) / 2) & 0xFFFC;
- pdev->offset.y = ((pdev->view.y - pdev->image.y) / 2) & 0xFFFE;
-}
-
int pwc_get_u8_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *data)
{
int ret;
@@ -598,54 +533,6 @@
power ? "on" : "off", r);
}
-static int pwc_set_wb_speed(struct pwc_device *pdev, int speed)
-{
- unsigned char buf;
-
- /* useful range is 0x01..0x20 */
- buf = speed / 0x7f0;
- return send_control_msg(pdev,
- SET_CHROM_CTL, AWB_CONTROL_SPEED_FORMATTER, &buf, sizeof(buf));
-}
-
-static int pwc_get_wb_speed(struct pwc_device *pdev, int *value)
-{
- unsigned char buf;
- int ret;
-
- ret = recv_control_msg(pdev,
- GET_CHROM_CTL, AWB_CONTROL_SPEED_FORMATTER, &buf, sizeof(buf));
- if (ret < 0)
- return ret;
- *value = buf * 0x7f0;
- return 0;
-}
-
-
-static int pwc_set_wb_delay(struct pwc_device *pdev, int delay)
-{
- unsigned char buf;
-
- /* useful range is 0x01..0x3F */
- buf = (delay >> 10);
- return send_control_msg(pdev,
- SET_CHROM_CTL, AWB_CONTROL_DELAY_FORMATTER, &buf, sizeof(buf));
-}
-
-static int pwc_get_wb_delay(struct pwc_device *pdev, int *value)
-{
- unsigned char buf;
- int ret;
-
- ret = recv_control_msg(pdev,
- GET_CHROM_CTL, AWB_CONTROL_DELAY_FORMATTER, &buf, sizeof(buf));
- if (ret < 0)
- return ret;
- *value = buf << 10;
- return 0;
-}
-
-
int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value)
{
unsigned char buf[2];
@@ -675,108 +562,6 @@
return r;
}
-static int pwc_get_leds(struct pwc_device *pdev, int *on_value, int *off_value)
-{
- unsigned char buf[2];
- int ret;
-
- if (pdev->type < 730) {
- *on_value = -1;
- *off_value = -1;
- return 0;
- }
-
- ret = recv_control_msg(pdev,
- GET_STATUS_CTL, LED_FORMATTER, &buf, sizeof(buf));
- if (ret < 0)
- return ret;
- *on_value = buf[0] * 100;
- *off_value = buf[1] * 100;
- return 0;
-}
-
-static int _pwc_mpt_reset(struct pwc_device *pdev, int flags)
-{
- unsigned char buf;
-
- buf = flags & 0x03; // only lower two bits are currently used
- return send_control_msg(pdev,
- SET_MPT_CTL, PT_RESET_CONTROL_FORMATTER, &buf, sizeof(buf));
-}
-
-int pwc_mpt_reset(struct pwc_device *pdev, int flags)
-{
- int ret;
- ret = _pwc_mpt_reset(pdev, flags);
- if (ret >= 0) {
- pdev->pan_angle = 0;
- pdev->tilt_angle = 0;
- }
- return ret;
-}
-
-static int _pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt)
-{
- unsigned char buf[4];
-
- /* set new relative angle; angles are expressed in degrees * 100,
- but cam as .5 degree resolution, hence divide by 200. Also
- the angle must be multiplied by 64 before it's send to
- the cam (??)
- */
- pan = 64 * pan / 100;
- tilt = -64 * tilt / 100; /* positive tilt is down, which is not what the user would expect */
- buf[0] = pan & 0xFF;
- buf[1] = (pan >> 8) & 0xFF;
- buf[2] = tilt & 0xFF;
- buf[3] = (tilt >> 8) & 0xFF;
- return send_control_msg(pdev,
- SET_MPT_CTL, PT_RELATIVE_CONTROL_FORMATTER, &buf, sizeof(buf));
-}
-
-int pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt)
-{
- int ret;
-
- /* check absolute ranges */
- if (pan < pdev->angle_range.pan_min ||
- pan > pdev->angle_range.pan_max ||
- tilt < pdev->angle_range.tilt_min ||
- tilt > pdev->angle_range.tilt_max)
- return -ERANGE;
-
- /* go to relative range, check again */
- pan -= pdev->pan_angle;
- tilt -= pdev->tilt_angle;
- /* angles are specified in degrees * 100, thus the limit = 36000 */
- if (pan < -36000 || pan > 36000 || tilt < -36000 || tilt > 36000)
- return -ERANGE;
-
- ret = _pwc_mpt_set_angle(pdev, pan, tilt);
- if (ret >= 0) {
- pdev->pan_angle += pan;
- pdev->tilt_angle += tilt;
- }
- if (ret == -EPIPE) /* stall -> out of range */
- ret = -ERANGE;
- return ret;
-}
-
-static int pwc_mpt_get_status(struct pwc_device *pdev, struct pwc_mpt_status *status)
-{
- int ret;
- unsigned char buf[5];
-
- ret = recv_control_msg(pdev,
- GET_MPT_CTL, PT_STATUS_FORMATTER, &buf, sizeof(buf));
- if (ret < 0)
- return ret;
- status->status = buf[0] & 0x7; // 3 bits are used for reporting
- status->time_pan = (buf[1] << 8) + buf[2];
- status->time_tilt = (buf[3] << 8) + buf[4];
- return 0;
-}
-
#ifdef CONFIG_USB_PWC_DEBUG
int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor)
{
@@ -801,420 +586,3 @@
return 0;
}
#endif
-
- /* End of Add-Ons */
- /* ************************************************* */
-
-/* Linux 2.5.something and 2.6 pass direct pointers to arguments of
- ioctl() calls. With 2.4, you have to do tedious copy_from_user()
- and copy_to_user() calls. With these macros we circumvent this,
- and let me maintain only one source file. The functionality is
- exactly the same otherwise.
- */
-
-/* define local variable for arg */
-#define ARG_DEF(ARG_type, ARG_name)\
- ARG_type *ARG_name = arg;
-/* copy arg to local variable */
-#define ARG_IN(ARG_name) /* nothing */
-/* argument itself (referenced) */
-#define ARGR(ARG_name) (*ARG_name)
-/* argument address */
-#define ARGA(ARG_name) ARG_name
-/* copy local variable to arg */
-#define ARG_OUT(ARG_name) /* nothing */
-
-/*
- * Our ctrls use native values, but the old custom pwc ioctl interface expects
- * values from 0 - 65535, define 2 helper functions to scale things. */
-static int pwc_ioctl_g_ctrl(struct v4l2_ctrl *ctrl)
-{
- return v4l2_ctrl_g_ctrl(ctrl) * 65535 / ctrl->maximum;
-}
-
-static int pwc_ioctl_s_ctrl(struct v4l2_ctrl *ctrl, int val)
-{
- return v4l2_ctrl_s_ctrl(ctrl, val * ctrl->maximum / 65535);
-}
-
-long pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
-{
- long ret = 0;
-
- switch(cmd) {
- case VIDIOCPWCRUSER:
- ret = pwc_button_ctrl(pdev, RESTORE_USER_DEFAULTS_FORMATTER);
- break;
-
- case VIDIOCPWCSUSER:
- ret = pwc_button_ctrl(pdev, SAVE_USER_DEFAULTS_FORMATTER);
- break;
-
- case VIDIOCPWCFACTORY:
- ret = pwc_button_ctrl(pdev, RESTORE_FACTORY_DEFAULTS_FORMATTER);
- break;
-
- case VIDIOCPWCSCQUAL:
- {
- ARG_DEF(int, qual)
-
- if (vb2_is_streaming(&pdev->vb_queue)) {
- ret = -EBUSY;
- break;
- }
-
- ARG_IN(qual)
- if (ARGR(qual) < 0 || ARGR(qual) > 3)
- ret = -EINVAL;
- else
- ret = pwc_set_video_mode(pdev, pdev->view.x, pdev->view.y, pdev->vframes, ARGR(qual), pdev->vsnapshot);
- break;
- }
-
- case VIDIOCPWCGCQUAL:
- {
- ARG_DEF(int, qual)
-
- ARGR(qual) = pdev->vcompression;
- ARG_OUT(qual)
- break;
- }
-
- case VIDIOCPWCPROBE:
- {
- ARG_DEF(struct pwc_probe, probe)
-
- strcpy(ARGR(probe).name, pdev->vdev.name);
- ARGR(probe).type = pdev->type;
- ARG_OUT(probe)
- break;
- }
-
- case VIDIOCPWCGSERIAL:
- {
- ARG_DEF(struct pwc_serial, serial)
-
- strcpy(ARGR(serial).serial, pdev->serial);
- ARG_OUT(serial)
- break;
- }
-
- case VIDIOCPWCSAGC:
- {
- ARG_DEF(int, agc)
- ARG_IN(agc)
- ret = v4l2_ctrl_s_ctrl(pdev->autogain, ARGR(agc) < 0);
- if (ret == 0 && ARGR(agc) >= 0)
- ret = pwc_ioctl_s_ctrl(pdev->gain, ARGR(agc));
- break;
- }
-
- case VIDIOCPWCGAGC:
- {
- ARG_DEF(int, agc)
- if (v4l2_ctrl_g_ctrl(pdev->autogain))
- ARGR(agc) = -1;
- else
- ARGR(agc) = pwc_ioctl_g_ctrl(pdev->gain);
- ARG_OUT(agc)
- break;
- }
-
- case VIDIOCPWCSSHUTTER:
- {
- ARG_DEF(int, shutter)
- ARG_IN(shutter)
- ret = v4l2_ctrl_s_ctrl(pdev->exposure_auto,
- /* Menu idx 0 = auto, idx 1 = manual */
- ARGR(shutter) >= 0);
- if (ret == 0 && ARGR(shutter) >= 0)
- ret = pwc_ioctl_s_ctrl(pdev->exposure, ARGR(shutter));
- break;
- }
-
- case VIDIOCPWCSAWB:
- {
- ARG_DEF(struct pwc_whitebalance, wb)
- ARG_IN(wb)
- ret = v4l2_ctrl_s_ctrl(pdev->auto_white_balance,
- ARGR(wb).mode);
- if (ret == 0 && ARGR(wb).mode == PWC_WB_MANUAL)
- ret = pwc_ioctl_s_ctrl(pdev->red_balance,
- ARGR(wb).manual_red);
- if (ret == 0 && ARGR(wb).mode == PWC_WB_MANUAL)
- ret = pwc_ioctl_s_ctrl(pdev->blue_balance,
- ARGR(wb).manual_blue);
- break;
- }
-
- case VIDIOCPWCGAWB:
- {
- ARG_DEF(struct pwc_whitebalance, wb)
- ARGR(wb).mode = v4l2_ctrl_g_ctrl(pdev->auto_white_balance);
- ARGR(wb).manual_red = ARGR(wb).read_red =
- pwc_ioctl_g_ctrl(pdev->red_balance);
- ARGR(wb).manual_blue = ARGR(wb).read_blue =
- pwc_ioctl_g_ctrl(pdev->blue_balance);
- ARG_OUT(wb)
- break;
- }
-
- case VIDIOCPWCSAWBSPEED:
- {
- ARG_DEF(struct pwc_wb_speed, wbs)
-
- if (ARGR(wbs).control_speed > 0) {
- ret = pwc_set_wb_speed(pdev, ARGR(wbs).control_speed);
- }
- if (ARGR(wbs).control_delay > 0) {
- ret = pwc_set_wb_delay(pdev, ARGR(wbs).control_delay);
- }
- break;
- }
-
- case VIDIOCPWCGAWBSPEED:
- {
- ARG_DEF(struct pwc_wb_speed, wbs)
-
- ret = pwc_get_wb_speed(pdev, &ARGR(wbs).control_speed);
- if (ret < 0)
- break;
- ret = pwc_get_wb_delay(pdev, &ARGR(wbs).control_delay);
- if (ret < 0)
- break;
- ARG_OUT(wbs)
- break;
- }
-
- case VIDIOCPWCSLED:
- {
- ARG_DEF(struct pwc_leds, leds)
-
- ARG_IN(leds)
- ret = pwc_set_leds(pdev, ARGR(leds).led_on, ARGR(leds).led_off);
- break;
- }
-
-
- case VIDIOCPWCGLED:
- {
- ARG_DEF(struct pwc_leds, leds)
-
- ret = pwc_get_leds(pdev, &ARGR(leds).led_on, &ARGR(leds).led_off);
- ARG_OUT(leds)
- break;
- }
-
- case VIDIOCPWCSCONTOUR:
- {
- ARG_DEF(int, contour)
- ARG_IN(contour)
- ret = v4l2_ctrl_s_ctrl(pdev->autocontour, ARGR(contour) < 0);
- if (ret == 0 && ARGR(contour) >= 0)
- ret = pwc_ioctl_s_ctrl(pdev->contour, ARGR(contour));
- break;
- }
-
- case VIDIOCPWCGCONTOUR:
- {
- ARG_DEF(int, contour)
- if (v4l2_ctrl_g_ctrl(pdev->autocontour))
- ARGR(contour) = -1;
- else
- ARGR(contour) = pwc_ioctl_g_ctrl(pdev->contour);
- ARG_OUT(contour)
- break;
- }
-
- case VIDIOCPWCSBACKLIGHT:
- {
- ARG_DEF(int, backlight)
- ARG_IN(backlight)
- ret = v4l2_ctrl_s_ctrl(pdev->backlight, ARGR(backlight));
- break;
- }
-
- case VIDIOCPWCGBACKLIGHT:
- {
- ARG_DEF(int, backlight)
- ARGR(backlight) = v4l2_ctrl_g_ctrl(pdev->backlight);
- ARG_OUT(backlight)
- break;
- }
-
- case VIDIOCPWCSFLICKER:
- {
- ARG_DEF(int, flicker)
- ARG_IN(flicker)
- ret = v4l2_ctrl_s_ctrl(pdev->flicker, ARGR(flicker));
- break;
- }
-
- case VIDIOCPWCGFLICKER:
- {
- ARG_DEF(int, flicker)
- ARGR(flicker) = v4l2_ctrl_g_ctrl(pdev->flicker);
- ARG_OUT(flicker)
- break;
- }
-
- case VIDIOCPWCSDYNNOISE:
- {
- ARG_DEF(int, dynnoise)
- ARG_IN(dynnoise)
- ret = v4l2_ctrl_s_ctrl(pdev->noise_reduction, ARGR(dynnoise));
- break;
- }
-
- case VIDIOCPWCGDYNNOISE:
- {
- ARG_DEF(int, dynnoise)
- ARGR(dynnoise) = v4l2_ctrl_g_ctrl(pdev->noise_reduction);
- ARG_OUT(dynnoise);
- break;
- }
-
- case VIDIOCPWCGREALSIZE:
- {
- ARG_DEF(struct pwc_imagesize, size)
-
- ARGR(size).width = pdev->image.x;
- ARGR(size).height = pdev->image.y;
- ARG_OUT(size)
- break;
- }
-
- case VIDIOCPWCMPTRESET:
- {
- if (pdev->features & FEATURE_MOTOR_PANTILT)
- {
- ARG_DEF(int, flags)
-
- ARG_IN(flags)
- ret = pwc_mpt_reset(pdev, ARGR(flags));
- }
- else
- {
- ret = -ENXIO;
- }
- break;
- }
-
- case VIDIOCPWCMPTGRANGE:
- {
- if (pdev->features & FEATURE_MOTOR_PANTILT)
- {
- ARG_DEF(struct pwc_mpt_range, range)
-
- ARGR(range) = pdev->angle_range;
- ARG_OUT(range)
- }
- else
- {
- ret = -ENXIO;
- }
- break;
- }
-
- case VIDIOCPWCMPTSANGLE:
- {
- int new_pan, new_tilt;
-
- if (pdev->features & FEATURE_MOTOR_PANTILT)
- {
- ARG_DEF(struct pwc_mpt_angles, angles)
-
- ARG_IN(angles)
- /* The camera can only set relative angles, so
- do some calculations when getting an absolute angle .
- */
- if (ARGR(angles).absolute)
- {
- new_pan = ARGR(angles).pan;
- new_tilt = ARGR(angles).tilt;
- }
- else
- {
- new_pan = pdev->pan_angle + ARGR(angles).pan;
- new_tilt = pdev->tilt_angle + ARGR(angles).tilt;
- }
- ret = pwc_mpt_set_angle(pdev, new_pan, new_tilt);
- }
- else
- {
- ret = -ENXIO;
- }
- break;
- }
-
- case VIDIOCPWCMPTGANGLE:
- {
-
- if (pdev->features & FEATURE_MOTOR_PANTILT)
- {
- ARG_DEF(struct pwc_mpt_angles, angles)
-
- ARGR(angles).absolute = 1;
- ARGR(angles).pan = pdev->pan_angle;
- ARGR(angles).tilt = pdev->tilt_angle;
- ARG_OUT(angles)
- }
- else
- {
- ret = -ENXIO;
- }
- break;
- }
-
- case VIDIOCPWCMPTSTATUS:
- {
- if (pdev->features & FEATURE_MOTOR_PANTILT)
- {
- ARG_DEF(struct pwc_mpt_status, status)
-
- ret = pwc_mpt_get_status(pdev, ARGA(status));
- ARG_OUT(status)
- }
- else
- {
- ret = -ENXIO;
- }
- break;
- }
-
- case VIDIOCPWCGVIDCMD:
- {
- ARG_DEF(struct pwc_video_command, vcmd);
-
- ARGR(vcmd).type = pdev->type;
- ARGR(vcmd).release = pdev->release;
- ARGR(vcmd).command_len = pdev->cmd_len;
- memcpy(&ARGR(vcmd).command_buf, pdev->cmd_buf, pdev->cmd_len);
- ARGR(vcmd).bandlength = pdev->vbandlength;
- ARGR(vcmd).frame_size = pdev->frame_size;
- ARG_OUT(vcmd)
- break;
- }
- /*
- case VIDIOCPWCGVIDTABLE:
- {
- ARG_DEF(struct pwc_table_init_buffer, table);
- ARGR(table).len = pdev->cmd_len;
- memcpy(&ARGR(table).buffer, pdev->decompress_data, pdev->decompressor->table_size);
- ARG_OUT(table)
- break;
- }
- */
-
- default:
- ret = -ENOIOCTLCMD;
- break;
- }
-
- if (ret > 0)
- return 0;
- return ret;
-}
-
-
-/* vim: set cinoptions= formatoptions=croql cindent shiftwidth=8 tabstop=8: */
diff --git a/drivers/media/video/pwc/pwc-dec23.c b/drivers/media/video/pwc/pwc-dec23.c
index 06a4e87..2c67091 100644
--- a/drivers/media/video/pwc/pwc-dec23.c
+++ b/drivers/media/video/pwc/pwc-dec23.c
@@ -27,7 +27,6 @@
#include "pwc-timon.h"
#include "pwc-kiara.h"
#include "pwc-dec23.h"
-#include <media/pwc-ioctl.h>
#include <linux/string.h>
#include <linux/slab.h>
@@ -51,13 +50,6 @@
# define USE_LOOKUP_TABLE_TO_CLAMP 1
#endif
-/*
- * ENABLE_BAYER_DECODER
- * 0: bayer decoder is not build (save some space)
- * 1: bayer decoder is build and can be used
- */
-#define ENABLE_BAYER_DECODER 0
-
static void build_subblock_pattern(struct pwc_dec23_private *pdec)
{
static const unsigned int initial_values[12] = {
@@ -315,6 +307,8 @@
}
pdec = pwc->decompress_data;
+ mutex_init(&pdec->lock);
+
if (DEVICE_USE_CODEC3(type)) {
flags = cmd[2] & 0x18;
if (flags == 8)
@@ -467,123 +461,6 @@
#endif
}
-#if ENABLE_BAYER_DECODER
-/*
- * Format: 8x2 pixels
- * . G . G . G . G . G . G . G
- * . . . . . . . . . . . . . .
- * . G . G . G . G . G . G . G
- * . . . . . . . . . . . . . .
- * or
- * . . . . . . . . . . . . . .
- * G . G . G . G . G . G . G .
- * . . . . . . . . . . . . . .
- * G . G . G . G . G . G . G .
-*/
-static void copy_image_block_Green(const int *src, unsigned char *dst, unsigned int bytes_per_line, unsigned int scalebits)
-{
-#if UNROLL_LOOP_FOR_COPY
- /* Unroll all loops */
- const unsigned char *cm = pwc_crop_table+MAX_OUTER_CROP_VALUE;
- unsigned char *d = dst;
- const int *c = src;
-
- d[0] = cm[c[0] >> scalebits];
- d[2] = cm[c[1] >> scalebits];
- d[4] = cm[c[2] >> scalebits];
- d[6] = cm[c[3] >> scalebits];
- d[8] = cm[c[4] >> scalebits];
- d[10] = cm[c[5] >> scalebits];
- d[12] = cm[c[6] >> scalebits];
- d[14] = cm[c[7] >> scalebits];
-
- d = dst + bytes_per_line;
- d[0] = cm[c[8] >> scalebits];
- d[2] = cm[c[9] >> scalebits];
- d[4] = cm[c[10] >> scalebits];
- d[6] = cm[c[11] >> scalebits];
- d[8] = cm[c[12] >> scalebits];
- d[10] = cm[c[13] >> scalebits];
- d[12] = cm[c[14] >> scalebits];
- d[14] = cm[c[15] >> scalebits];
-#else
- int i;
- unsigned char *d;
- const int *c = src;
-
- d = dst;
- for (i = 0; i < 8; i++, c++)
- d[i*2] = CLAMP((*c) >> scalebits);
-
- d = dst + bytes_per_line;
- for (i = 0; i < 8; i++, c++)
- d[i*2] = CLAMP((*c) >> scalebits);
-#endif
-}
-#endif
-
-#if ENABLE_BAYER_DECODER
-/*
- * Format: 4x4 pixels
- * R . R . R . R
- * . B . B . B .
- * R . R . R . R
- * . B . B . B .
- */
-static void copy_image_block_RedBlue(const int *src, unsigned char *dst, unsigned int bytes_per_line, unsigned int scalebits)
-{
-#if UNROLL_LOOP_FOR_COPY
- /* Unroll all loops */
- const unsigned char *cm = pwc_crop_table+MAX_OUTER_CROP_VALUE;
- unsigned char *d = dst;
- const int *c = src;
-
- d[0] = cm[c[0] >> scalebits];
- d[2] = cm[c[1] >> scalebits];
- d[4] = cm[c[2] >> scalebits];
- d[6] = cm[c[3] >> scalebits];
-
- d = dst + bytes_per_line;
- d[1] = cm[c[4] >> scalebits];
- d[3] = cm[c[5] >> scalebits];
- d[5] = cm[c[6] >> scalebits];
- d[7] = cm[c[7] >> scalebits];
-
- d = dst + bytes_per_line*2;
- d[0] = cm[c[8] >> scalebits];
- d[2] = cm[c[9] >> scalebits];
- d[4] = cm[c[10] >> scalebits];
- d[6] = cm[c[11] >> scalebits];
-
- d = dst + bytes_per_line*3;
- d[1] = cm[c[12] >> scalebits];
- d[3] = cm[c[13] >> scalebits];
- d[5] = cm[c[14] >> scalebits];
- d[7] = cm[c[15] >> scalebits];
-#else
- int i;
- unsigned char *d;
- const int *c = src;
-
- d = dst;
- for (i = 0; i < 4; i++, c++)
- d[i*2] = CLAMP((*c) >> scalebits);
-
- d = dst + bytes_per_line;
- for (i = 0; i < 4; i++, c++)
- d[i*2+1] = CLAMP((*c) >> scalebits);
-
- d = dst + bytes_per_line*2;
- for (i = 0; i < 4; i++, c++)
- d[i*2] = CLAMP((*c) >> scalebits);
-
- d = dst + bytes_per_line*3;
- for (i = 0; i < 4; i++, c++)
- d[i*2+1] = CLAMP((*c) >> scalebits);
-#endif
-}
-#endif
-
/*
* To manage the stream, we keep bits in a 32 bits register.
* fill_nbits(n): fill the reservoir with at least n bits
@@ -775,146 +652,45 @@
}
-#if ENABLE_BAYER_DECODER
-/*
- * Size need to be a multiple of 8 in width
- *
- * Return a block of four line encoded like this:
- *
- * G R G R G R G R G R G R G R G R
- * B G B G B G B G B G B G B G B G
- * G R G R G R G R G R G R G R G R
- * B G B G B G B G B G B G B G B G
- *
- */
-static void DecompressBandBayer(struct pwc_dec23_private *pdec,
- const unsigned char *rawyuv,
- unsigned char *rgbbayer,
- unsigned int compressed_image_width,
- unsigned int real_image_width)
-{
- int compression_index, nblocks;
- const unsigned char *ptable0004;
- const unsigned char *ptable8004;
- unsigned char *dest;
-
- pdec->reservoir = 0;
- pdec->nbits_in_reservoir = 0;
- pdec->stream = rawyuv + 1; /* The first byte of the stream is skipped */
-
- get_nbits(pdec, 4, compression_index);
-
- /* pass 1: uncompress RB component */
- nblocks = compressed_image_width / 4;
-
- ptable0004 = pdec->table_0004_pass1[compression_index];
- ptable8004 = pdec->table_8004_pass1[compression_index];
- dest = rgbbayer;
-
- /* Each block decode a square of 4x4 */
- while (nblocks) {
- decode_block(pdec, ptable0004, ptable8004);
- copy_image_block_RedBlue(pdec->temp_colors, rgbbayer, real_image_width, pdec->scalebits);
- dest += 8;
- nblocks--;
- }
-
- /* pass 2: uncompress G component */
- nblocks = compressed_image_width / 8;
-
- ptable0004 = pdec->table_0004_pass2[compression_index];
- ptable8004 = pdec->table_8004_pass2[compression_index];
-
- /* Each block decode a square of 4x4 */
- while (nblocks) {
- decode_block(pdec, ptable0004, ptable8004);
- copy_image_block_Green(pdec->temp_colors, rgbbayer+1, real_image_width, pdec->scalebits);
-
- decode_block(pdec, ptable0004, ptable8004);
- copy_image_block_Green(pdec->temp_colors, rgbbayer+real_image_width, real_image_width, pdec->scalebits);
-
- rgbbayer += 16;
- nblocks -= 2;
- }
-}
-#endif
-
-
/**
*
* Uncompress a pwc23 buffer.
*
- * pwc.view: size of the image wanted
- * pwc.image: size of the image returned by the camera
- * pwc.offset: (x,y) to displayer image in the view
- *
* src: raw data
* dst: image output
- * flags: PWCX_FLAG_PLANAR or PWCX_FLAG_BAYER
*/
void pwc_dec23_decompress(const struct pwc_device *pwc,
const void *src,
- void *dst,
- int flags)
+ void *dst)
{
- int bandlines_left, stride, bytes_per_block;
+ int bandlines_left, bytes_per_block;
+ struct pwc_dec23_private *pdec = pwc->decompress_data;
- bandlines_left = pwc->image.y / 4;
- bytes_per_block = pwc->view.x * 4;
+ /* YUV420P image format */
+ unsigned char *pout_planar_y;
+ unsigned char *pout_planar_u;
+ unsigned char *pout_planar_v;
+ unsigned int plane_size;
- if (flags & PWCX_FLAG_BAYER) {
-#if ENABLE_BAYER_DECODER
- /* RGB Bayer format */
- unsigned char *rgbout;
+ mutex_lock(&pdec->lock);
- stride = pwc->view.x * pwc->offset.y;
- rgbout = dst + stride + pwc->offset.x;
+ bandlines_left = pwc->height / 4;
+ bytes_per_block = pwc->width * 4;
+ plane_size = pwc->height * pwc->width;
+ pout_planar_y = dst;
+ pout_planar_u = dst + plane_size;
+ pout_planar_v = dst + plane_size + plane_size / 4;
- while (bandlines_left--) {
-
- DecompressBandBayer(pwc->decompress_data,
- src,
- rgbout,
- pwc->image.x, pwc->view.x);
-
- src += pwc->vbandlength;
- rgbout += bytes_per_block;
-
- }
-#else
- memset(dst, 0, pwc->view.x * pwc->view.y);
-#endif
-
- } else {
- /* YUV420P image format */
- unsigned char *pout_planar_y;
- unsigned char *pout_planar_u;
- unsigned char *pout_planar_v;
- unsigned int plane_size;
-
- plane_size = pwc->view.x * pwc->view.y;
-
- /* offset in Y plane */
- stride = pwc->view.x * pwc->offset.y;
- pout_planar_y = dst + stride + pwc->offset.x;
-
- /* offsets in U/V planes */
- stride = (pwc->view.x * pwc->offset.y) / 4 + pwc->offset.x / 2;
- pout_planar_u = dst + plane_size + stride;
- pout_planar_v = dst + plane_size + plane_size / 4 + stride;
-
- while (bandlines_left--) {
-
- DecompressBand23(pwc->decompress_data,
- src,
- pout_planar_y, pout_planar_u, pout_planar_v,
- pwc->image.x, pwc->view.x);
- src += pwc->vbandlength;
- pout_planar_y += bytes_per_block;
- pout_planar_u += pwc->view.x;
- pout_planar_v += pwc->view.x;
-
- }
+ while (bandlines_left--) {
+ DecompressBand23(pwc->decompress_data,
+ src,
+ pout_planar_y, pout_planar_u, pout_planar_v,
+ pwc->width, pwc->width);
+ src += pwc->vbandlength;
+ pout_planar_y += bytes_per_block;
+ pout_planar_u += pwc->width;
+ pout_planar_v += pwc->width;
}
+ mutex_unlock(&pdec->lock);
}
diff --git a/drivers/media/video/pwc/pwc-dec23.h b/drivers/media/video/pwc/pwc-dec23.h
index a0ac4f3..d64a3c2 100644
--- a/drivers/media/video/pwc/pwc-dec23.h
+++ b/drivers/media/video/pwc/pwc-dec23.h
@@ -29,6 +29,8 @@
struct pwc_dec23_private
{
+ struct mutex lock;
+
unsigned int scalebits;
unsigned int nbitsmask, nbits; /* Number of bits of a color in the compressed stream */
@@ -52,6 +54,5 @@
int pwc_dec23_init(struct pwc_device *pwc, int type, unsigned char *cmd);
void pwc_dec23_decompress(const struct pwc_device *pwc,
const void *src,
- void *dst,
- int flags);
+ void *dst);
#endif
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 01ff643..943d37a 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -134,7 +134,6 @@
#endif
static int power_save = -1;
static int led_on = 100, led_off; /* defaults to LED that is on while in use */
-static int pwc_preferred_compression = 1; /* 0..3 = uncompressed..high */
static struct {
int type;
char serial_number[30];
@@ -144,17 +143,15 @@
/***/
-static int pwc_video_open(struct file *file);
static int pwc_video_close(struct file *file);
static ssize_t pwc_video_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos);
static unsigned int pwc_video_poll(struct file *file, poll_table *wait);
static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma);
-static void pwc_video_release(struct video_device *vfd);
static const struct v4l2_file_operations pwc_fops = {
.owner = THIS_MODULE,
- .open = pwc_video_open,
+ .open = v4l2_fh_open,
.release = pwc_video_close,
.read = pwc_video_read,
.poll = pwc_video_poll,
@@ -163,7 +160,7 @@
};
static struct video_device pwc_template = {
.name = "Philips Webcam", /* Filled in later */
- .release = pwc_video_release,
+ .release = video_device_release_empty,
.fops = &pwc_fops,
.ioctl_ops = &pwc_ioctl_ops,
};
@@ -191,7 +188,6 @@
{
if (down) {
PWC_TRACE("Snapshot button pressed.\n");
- pdev->snapshot_button_status = 1;
} else {
PWC_TRACE("Snapshot button released.\n");
}
@@ -375,6 +371,7 @@
int i, j, ret;
struct usb_interface *intf;
struct usb_host_interface *idesc = NULL;
+ int compression = 0; /* 0..3 = uncompressed..high */
if (pdev->iso_init)
return 0;
@@ -386,6 +383,12 @@
pdev->visoc_errors = 0;
udev = pdev->udev;
+retry:
+ /* We first try with low compression and then retry with a higher
+ compression setting if there is not enough bandwidth. */
+ ret = pwc_set_video_mode(pdev, pdev->width, pdev->height,
+ pdev->vframes, &compression);
+
/* Get the current alternate interface, adjust packet size */
intf = usb_ifnum_to_if(udev, 0);
if (intf)
@@ -408,9 +411,12 @@
}
/* Set alternate interface */
- ret = 0;
PWC_DEBUG_OPEN("Setting alternate interface %d\n", pdev->valternate);
ret = usb_set_interface(pdev->udev, 0, pdev->valternate);
+ if (ret == -ENOSPC && compression < 3) {
+ compression++;
+ goto retry;
+ }
if (ret < 0)
return ret;
@@ -454,6 +460,12 @@
/* link */
for (i = 0; i < MAX_ISO_BUFS; i++) {
ret = usb_submit_urb(pdev->urbs[i], GFP_KERNEL);
+ if (ret == -ENOSPC && compression < 3) {
+ compression++;
+ pdev->iso_init = 1;
+ pwc_isoc_cleanup(pdev);
+ goto retry;
+ }
if (ret) {
PWC_ERROR("isoc_init() submit_urb %d failed with error %d\n", i, ret);
pdev->iso_init = 1;
@@ -517,12 +529,11 @@
PWC_DEBUG_OPEN("<< pwc_isoc_cleanup()\n");
}
-/*
- * Release all queued buffers, no need to take queued_bufs_lock, since all
- * iso urbs have been killed when we're called so pwc_isoc_handler won't run.
- */
static void pwc_cleanup_queued_bufs(struct pwc_device *pdev)
{
+ unsigned long flags = 0;
+
+ spin_lock_irqsave(&pdev->queued_bufs_lock, flags);
while (!list_empty(&pdev->queued_bufs)) {
struct pwc_frame_buf *buf;
@@ -531,84 +542,7 @@
list_del(&buf->list);
vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
}
-}
-
-/*********
- * sysfs
- *********/
-static struct pwc_device *cd_to_pwc(struct device *cd)
-{
- struct video_device *vdev = to_video_device(cd);
- return video_get_drvdata(vdev);
-}
-
-static ssize_t show_pan_tilt(struct device *class_dev,
- struct device_attribute *attr, char *buf)
-{
- struct pwc_device *pdev = cd_to_pwc(class_dev);
- return sprintf(buf, "%d %d\n", pdev->pan_angle, pdev->tilt_angle);
-}
-
-static ssize_t store_pan_tilt(struct device *class_dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- struct pwc_device *pdev = cd_to_pwc(class_dev);
- int pan, tilt;
- int ret = -EINVAL;
-
- if (strncmp(buf, "reset", 5) == 0)
- ret = pwc_mpt_reset(pdev, 0x3);
-
- else if (sscanf(buf, "%d %d", &pan, &tilt) > 0)
- ret = pwc_mpt_set_angle(pdev, pan, tilt);
-
- if (ret < 0)
- return ret;
- return strlen(buf);
-}
-static DEVICE_ATTR(pan_tilt, S_IRUGO | S_IWUSR, show_pan_tilt,
- store_pan_tilt);
-
-static ssize_t show_snapshot_button_status(struct device *class_dev,
- struct device_attribute *attr, char *buf)
-{
- struct pwc_device *pdev = cd_to_pwc(class_dev);
- int status = pdev->snapshot_button_status;
- pdev->snapshot_button_status = 0;
- return sprintf(buf, "%d\n", status);
-}
-
-static DEVICE_ATTR(button, S_IRUGO | S_IWUSR, show_snapshot_button_status,
- NULL);
-
-static int pwc_create_sysfs_files(struct pwc_device *pdev)
-{
- int rc;
-
- rc = device_create_file(&pdev->vdev.dev, &dev_attr_button);
- if (rc)
- goto err;
- if (pdev->features & FEATURE_MOTOR_PANTILT) {
- rc = device_create_file(&pdev->vdev.dev, &dev_attr_pan_tilt);
- if (rc)
- goto err_button;
- }
-
- return 0;
-
-err_button:
- device_remove_file(&pdev->vdev.dev, &dev_attr_button);
-err:
- PWC_ERROR("Could not create sysfs files.\n");
- return rc;
-}
-
-static void pwc_remove_sysfs_files(struct pwc_device *pdev)
-{
- if (pdev->features & FEATURE_MOTOR_PANTILT)
- device_remove_file(&pdev->vdev.dev, &dev_attr_pan_tilt);
- device_remove_file(&pdev->vdev.dev, &dev_attr_button);
+ spin_unlock_irqrestore(&pdev->queued_bufs_lock, flags);
}
#ifdef CONFIG_USB_PWC_DEBUG
@@ -644,25 +578,25 @@
/***************************************************************************/
/* Video4Linux functions */
-static int pwc_video_open(struct file *file)
+int pwc_test_n_set_capt_file(struct pwc_device *pdev, struct file *file)
{
- struct video_device *vdev = video_devdata(file);
- struct pwc_device *pdev;
+ int r = 0;
- PWC_DEBUG_OPEN(">> video_open called(vdev = 0x%p).\n", vdev);
-
- pdev = video_get_drvdata(vdev);
- if (!pdev->udev)
- return -ENODEV;
-
- file->private_data = vdev;
- PWC_DEBUG_OPEN("<< video_open() returns 0.\n");
- return 0;
+ mutex_lock(&pdev->capt_file_lock);
+ if (pdev->capt_file != NULL &&
+ pdev->capt_file != file) {
+ r = -EBUSY;
+ goto leave;
+ }
+ pdev->capt_file = file;
+leave:
+ mutex_unlock(&pdev->capt_file_lock);
+ return r;
}
-static void pwc_video_release(struct video_device *vfd)
+static void pwc_video_release(struct v4l2_device *v)
{
- struct pwc_device *pdev = container_of(vfd, struct pwc_device, vdev);
+ struct pwc_device *pdev = container_of(v, struct pwc_device, v4l2_dev);
int hint;
/* search device_hint[] table if we occupy a slot, by any chance */
@@ -685,44 +619,33 @@
static int pwc_video_close(struct file *file)
{
- struct video_device *vdev = file->private_data;
- struct pwc_device *pdev;
+ struct pwc_device *pdev = video_drvdata(file);
- PWC_DEBUG_OPEN(">> video_close called(vdev = 0x%p).\n", vdev);
-
- pdev = video_get_drvdata(vdev);
if (pdev->capt_file == file) {
vb2_queue_release(&pdev->vb_queue);
pdev->capt_file = NULL;
}
-
- PWC_DEBUG_OPEN("<< video_close()\n");
- return 0;
+ return v4l2_fh_release(file);
}
static ssize_t pwc_video_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- struct video_device *vdev = file->private_data;
- struct pwc_device *pdev = video_get_drvdata(vdev);
+ struct pwc_device *pdev = video_drvdata(file);
if (!pdev->udev)
return -ENODEV;
- if (pdev->capt_file != NULL &&
- pdev->capt_file != file)
+ if (pwc_test_n_set_capt_file(pdev, file))
return -EBUSY;
- pdev->capt_file = file;
-
return vb2_read(&pdev->vb_queue, buf, count, ppos,
file->f_flags & O_NONBLOCK);
}
static unsigned int pwc_video_poll(struct file *file, poll_table *wait)
{
- struct video_device *vdev = file->private_data;
- struct pwc_device *pdev = video_get_drvdata(vdev);
+ struct pwc_device *pdev = video_drvdata(file);
if (!pdev->udev)
return POLL_ERR;
@@ -732,8 +655,7 @@
static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma)
{
- struct video_device *vdev = file->private_data;
- struct pwc_device *pdev = video_get_drvdata(vdev);
+ struct pwc_device *pdev = video_drvdata(file);
if (pdev->capt_file != file)
return -EBUSY;
@@ -749,6 +671,7 @@
unsigned int sizes[], void *alloc_ctxs[])
{
struct pwc_device *pdev = vb2_get_drv_priv(vq);
+ int size;
if (*nbuffers < MIN_FRAMES)
*nbuffers = MIN_FRAMES;
@@ -757,7 +680,9 @@
*nplanes = 1;
- sizes[0] = PAGE_ALIGN((pdev->abs_max.x * pdev->abs_max.y * 3) / 2);
+ size = pwc_get_size(pdev, MAX_WIDTH, MAX_HEIGHT);
+ sizes[0] = PAGE_ALIGN(pwc_image_sizes[size][0] *
+ pwc_image_sizes[size][1] * 3 / 2);
return 0;
}
@@ -812,56 +737,59 @@
unsigned long flags = 0;
spin_lock_irqsave(&pdev->queued_bufs_lock, flags);
- list_add_tail(&buf->list, &pdev->queued_bufs);
+ /* Check the device has not disconnected between prep and queuing */
+ if (pdev->udev)
+ list_add_tail(&buf->list, &pdev->queued_bufs);
+ else
+ vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
spin_unlock_irqrestore(&pdev->queued_bufs_lock, flags);
}
static int start_streaming(struct vb2_queue *vq, unsigned int count)
{
struct pwc_device *pdev = vb2_get_drv_priv(vq);
+ int r;
- if (!pdev->udev)
- return -ENODEV;
+ mutex_lock(&pdev->udevlock);
+ if (!pdev->udev) {
+ r = -ENODEV;
+ goto leave;
+ }
/* Turn on camera and set LEDS on */
pwc_camera_power(pdev, 1);
- if (pdev->power_save) {
- /* Restore video mode */
- pwc_set_video_mode(pdev, pdev->view.x, pdev->view.y,
- pdev->vframes, pdev->vcompression,
- pdev->vsnapshot);
- }
pwc_set_leds(pdev, led_on, led_off);
- return pwc_isoc_init(pdev);
+ r = pwc_isoc_init(pdev);
+ if (r) {
+ /* If we failed turn camera and LEDS back off */
+ pwc_set_leds(pdev, 0, 0);
+ pwc_camera_power(pdev, 0);
+ /* And cleanup any queued bufs!! */
+ pwc_cleanup_queued_bufs(pdev);
+ }
+leave:
+ mutex_unlock(&pdev->udevlock);
+ return r;
}
static int stop_streaming(struct vb2_queue *vq)
{
struct pwc_device *pdev = vb2_get_drv_priv(vq);
+ mutex_lock(&pdev->udevlock);
if (pdev->udev) {
pwc_set_leds(pdev, 0, 0);
pwc_camera_power(pdev, 0);
pwc_isoc_cleanup(pdev);
}
+ mutex_unlock(&pdev->udevlock);
+
pwc_cleanup_queued_bufs(pdev);
return 0;
}
-static void pwc_lock(struct vb2_queue *vq)
-{
- struct pwc_device *pdev = vb2_get_drv_priv(vq);
- mutex_lock(&pdev->modlock);
-}
-
-static void pwc_unlock(struct vb2_queue *vq)
-{
- struct pwc_device *pdev = vb2_get_drv_priv(vq);
- mutex_unlock(&pdev->modlock);
-}
-
static struct vb2_ops pwc_vb_queue_ops = {
.queue_setup = queue_setup,
.buf_init = buffer_init,
@@ -871,8 +799,6 @@
.buf_queue = buffer_queue,
.start_streaming = start_streaming,
.stop_streaming = stop_streaming,
- .wait_prepare = pwc_unlock,
- .wait_finish = pwc_lock,
};
/***************************************************************************/
@@ -889,6 +815,7 @@
int vendor_id, product_id, type_id;
int hint, rc;
int features = 0;
+ int compression = 0;
int video_nr = -1; /* default: use next available device */
int my_power_save = power_save;
char serial_number[30], *name;
@@ -1150,27 +1077,15 @@
}
pdev->type = type_id;
pdev->vframes = default_fps;
- strcpy(pdev->serial, serial_number);
pdev->features = features;
- if (vendor_id == 0x046D && product_id == 0x08B5) {
- /* Logitech QuickCam Orbit
- The ranges have been determined experimentally; they may differ from cam to cam.
- Also, the exact ranges left-right and up-down are different for my cam
- */
- pdev->angle_range.pan_min = -7000;
- pdev->angle_range.pan_max = 7000;
- pdev->angle_range.tilt_min = -3000;
- pdev->angle_range.tilt_max = 2500;
- }
pwc_construct(pdev); /* set min/max sizes correct */
- mutex_init(&pdev->modlock);
+ mutex_init(&pdev->capt_file_lock);
mutex_init(&pdev->udevlock);
spin_lock_init(&pdev->queued_bufs_lock);
INIT_LIST_HEAD(&pdev->queued_bufs);
pdev->udev = udev;
- pdev->vcompression = pwc_preferred_compression;
pdev->power_save = my_power_save;
/* Init videobuf2 queue structure */
@@ -1185,9 +1100,8 @@
/* Init video_device structure */
memcpy(&pdev->vdev, &pwc_template, sizeof(pwc_template));
- pdev->vdev.parent = &intf->dev;
- pdev->vdev.lock = &pdev->modlock;
strcpy(pdev->vdev.name, name);
+ set_bit(V4L2_FL_USE_FH_PRIO, &pdev->vdev.flags);
video_set_drvdata(&pdev->vdev, pdev);
pdev->release = le16_to_cpu(udev->descriptor.bcdDevice);
@@ -1211,9 +1125,6 @@
if (hint < MAX_DEV_HINTS)
device_hint[hint].pdev = pdev;
- PWC_DEBUG_PROBE("probe() function returning struct at 0x%p.\n", pdev);
- usb_set_intfdata(intf, pdev);
-
#ifdef CONFIG_USB_PWC_DEBUG
/* Query sensor type */
if (pwc_get_cmos_sensor(pdev, &rc) >= 0) {
@@ -1227,8 +1138,8 @@
pwc_set_leds(pdev, 0, 0);
/* Setup intial videomode */
- rc = pwc_set_video_mode(pdev, pdev->view_max.x, pdev->view_max.y,
- pdev->vframes, pdev->vcompression, 0);
+ rc = pwc_set_video_mode(pdev, MAX_WIDTH, MAX_HEIGHT, pdev->vframes,
+ &compression);
if (rc)
goto err_free_mem;
@@ -1239,20 +1150,25 @@
goto err_free_mem;
}
- pdev->vdev.ctrl_handler = &pdev->ctrl_handler;
-
/* And powerdown the camera until streaming starts */
pwc_camera_power(pdev, 0);
+ /* Register the v4l2_device structure */
+ pdev->v4l2_dev.release = pwc_video_release;
+ rc = v4l2_device_register(&intf->dev, &pdev->v4l2_dev);
+ if (rc) {
+ PWC_ERROR("Failed to register v4l2-device (%d).\n", rc);
+ goto err_free_controls;
+ }
+
+ pdev->v4l2_dev.ctrl_handler = &pdev->ctrl_handler;
+ pdev->vdev.v4l2_dev = &pdev->v4l2_dev;
+
rc = video_register_device(&pdev->vdev, VFL_TYPE_GRABBER, video_nr);
if (rc < 0) {
PWC_ERROR("Failed to register as video device (%d).\n", rc);
- goto err_free_controls;
+ goto err_unregister_v4l2_dev;
}
- rc = pwc_create_sysfs_files(pdev);
- if (rc)
- goto err_video_unreg;
-
PWC_INFO("Registered as %s.\n", video_device_node_name(&pdev->vdev));
#ifdef CONFIG_USB_PWC_INPUT_EVDEV
@@ -1261,7 +1177,6 @@
if (!pdev->button_dev) {
PWC_ERROR("Err, insufficient memory for webcam snapshot button device.");
rc = -ENOMEM;
- pwc_remove_sysfs_files(pdev);
goto err_video_unreg;
}
@@ -1279,7 +1194,6 @@
if (rc) {
input_free_device(pdev->button_dev);
pdev->button_dev = NULL;
- pwc_remove_sysfs_files(pdev);
goto err_video_unreg;
}
#endif
@@ -1287,13 +1201,14 @@
return 0;
err_video_unreg:
- if (hint < MAX_DEV_HINTS)
- device_hint[hint].pdev = NULL;
video_unregister_device(&pdev->vdev);
+err_unregister_v4l2_dev:
+ v4l2_device_unregister(&pdev->v4l2_dev);
err_free_controls:
v4l2_ctrl_handler_free(&pdev->ctrl_handler);
err_free_mem:
- usb_set_intfdata(intf, NULL);
+ if (hint < MAX_DEV_HINTS)
+ device_hint[hint].pdev = NULL;
kfree(pdev);
return rc;
}
@@ -1301,27 +1216,26 @@
/* The user yanked out the cable... */
static void usb_pwc_disconnect(struct usb_interface *intf)
{
- struct pwc_device *pdev = usb_get_intfdata(intf);
+ struct v4l2_device *v = usb_get_intfdata(intf);
+ struct pwc_device *pdev = container_of(v, struct pwc_device, v4l2_dev);
mutex_lock(&pdev->udevlock);
- mutex_lock(&pdev->modlock);
-
- usb_set_intfdata(intf, NULL);
/* No need to keep the urbs around after disconnection */
pwc_isoc_cleanup(pdev);
- pwc_cleanup_queued_bufs(pdev);
pdev->udev = NULL;
-
- mutex_unlock(&pdev->modlock);
mutex_unlock(&pdev->udevlock);
- pwc_remove_sysfs_files(pdev);
+ pwc_cleanup_queued_bufs(pdev);
+
video_unregister_device(&pdev->vdev);
+ v4l2_device_unregister(&pdev->v4l2_dev);
#ifdef CONFIG_USB_PWC_INPUT_EVDEV
if (pdev->button_dev)
input_unregister_device(pdev->button_dev);
#endif
+
+ v4l2_device_put(&pdev->v4l2_dev);
}
@@ -1330,7 +1244,6 @@
*/
static int fps;
-static int compression = -1;
static int leds[2] = { -1, -1 };
static unsigned int leds_nargs;
static char *dev_hint[MAX_DEV_HINTS];
@@ -1341,7 +1254,6 @@
module_param_named(trace, pwc_trace, int, 0644);
#endif
module_param(power_save, int, 0644);
-module_param(compression, int, 0444);
module_param_array(leds, int, &leds_nargs, 0444);
module_param_array(dev_hint, charp, &dev_hint_nargs, 0444);
@@ -1350,7 +1262,6 @@
MODULE_PARM_DESC(trace, "For debugging purposes");
#endif
MODULE_PARM_DESC(power_save, "Turn power saving for new cameras on or off");
-MODULE_PARM_DESC(compression, "Preferred compression quality. Range 0 (uncompressed) to 3 (high compression)");
MODULE_PARM_DESC(leds, "LED on,off time in milliseconds");
MODULE_PARM_DESC(dev_hint, "Device node hints");
@@ -1384,14 +1295,6 @@
PWC_DEBUG_MODULE("Default framerate set to %d.\n", default_fps);
}
- if (compression >= 0) {
- if (compression > 3) {
- PWC_ERROR("Invalid compression setting; use a number between 0 (uncompressed) and 3 (high).\n");
- return -EINVAL;
- }
- pwc_preferred_compression = compression;
- PWC_DEBUG_MODULE("Preferred compression set to %d.\n", pwc_preferred_compression);
- }
if (leds[0] >= 0)
led_on = leds[0];
if (leds[1] >= 0)
diff --git a/drivers/media/video/pwc/pwc-kiara.h b/drivers/media/video/pwc/pwc-kiara.h
index 047dad8..8e02b7a 100644
--- a/drivers/media/video/pwc/pwc-kiara.h
+++ b/drivers/media/video/pwc/pwc-kiara.h
@@ -27,7 +27,7 @@
#ifndef PWC_KIARA_H
#define PWC_KIARA_H
-#include <media/pwc-ioctl.h>
+#include "pwc.h"
#define PWC_FPS_MAX_KIARA 6
diff --git a/drivers/media/video/pwc/pwc-misc.c b/drivers/media/video/pwc/pwc-misc.c
index 0b03133..23a55b5 100644
--- a/drivers/media/video/pwc/pwc-misc.c
+++ b/drivers/media/video/pwc/pwc-misc.c
@@ -27,67 +27,47 @@
#include "pwc.h"
-const struct pwc_coord pwc_image_sizes[PSZ_MAX] =
+const int pwc_image_sizes[PSZ_MAX][2] =
{
- { 128, 96, 0 }, /* sqcif */
- { 160, 120, 0 }, /* qsif */
- { 176, 144, 0 }, /* qcif */
- { 320, 240, 0 }, /* sif */
- { 352, 288, 0 }, /* cif */
- { 640, 480, 0 }, /* vga */
+ { 128, 96 }, /* sqcif */
+ { 160, 120 }, /* qsif */
+ { 176, 144 }, /* qcif */
+ { 320, 240 }, /* sif */
+ { 352, 288 }, /* cif */
+ { 640, 480 }, /* vga */
};
/* x,y -> PSZ_ */
-int pwc_decode_size(struct pwc_device *pdev, int width, int height)
+int pwc_get_size(struct pwc_device *pdev, int width, int height)
{
- int i, find;
-
- /* Make sure we don't go beyond our max size.
- NB: we have different limits for RAW and normal modes. In case
- you don't have the decompressor loaded or use RAW mode,
- the maximum viewable size is smaller.
- */
- if (pdev->pixfmt != V4L2_PIX_FMT_YUV420)
- {
- if (width > pdev->abs_max.x || height > pdev->abs_max.y)
- {
- PWC_DEBUG_SIZE("VIDEO_PALETTE_RAW: going beyond abs_max.\n");
- return -1;
- }
- }
- else
- {
- if (width > pdev->view_max.x || height > pdev->view_max.y)
- {
- PWC_DEBUG_SIZE("VIDEO_PALETTE_not RAW: going beyond view_max.\n");
- return -1;
- }
- }
+ int i;
/* Find the largest size supported by the camera that fits into the
- requested size.
- */
- find = -1;
- for (i = 0; i < PSZ_MAX; i++) {
- if (pdev->image_mask & (1 << i)) {
- if (pwc_image_sizes[i].x <= width && pwc_image_sizes[i].y <= height)
- find = i;
- }
+ requested size. */
+ for (i = PSZ_MAX - 1; i >= 0; i--) {
+ if (!(pdev->image_mask & (1 << i)))
+ continue;
+
+ if (pwc_image_sizes[i][0] <= width &&
+ pwc_image_sizes[i][1] <= height)
+ return i;
}
- return find;
+
+ /* No mode found, return the smallest mode we have */
+ for (i = 0; i < PSZ_MAX; i++) {
+ if (pdev->image_mask & (1 << i))
+ return i;
+ }
+
+ /* Never reached there always is atleast one supported mode */
+ return 0;
}
-/* initialize variables depending on type and decompressor*/
+/* initialize variables depending on type and decompressor */
void pwc_construct(struct pwc_device *pdev)
{
if (DEVICE_USE_CODEC1(pdev->type)) {
- pdev->view_min.x = 128;
- pdev->view_min.y = 96;
- pdev->view_max.x = 352;
- pdev->view_max.y = 288;
- pdev->abs_max.x = 352;
- pdev->abs_max.y = 288;
pdev->image_mask = 1 << PSZ_SQCIF | 1 << PSZ_QCIF | 1 << PSZ_CIF;
pdev->vcinterface = 2;
pdev->vendpoint = 4;
@@ -96,13 +76,7 @@
} else if (DEVICE_USE_CODEC3(pdev->type)) {
- pdev->view_min.x = 160;
- pdev->view_min.y = 120;
- pdev->view_max.x = 640;
- pdev->view_max.y = 480;
pdev->image_mask = 1 << PSZ_QSIF | 1 << PSZ_SIF | 1 << PSZ_VGA;
- pdev->abs_max.x = 640;
- pdev->abs_max.y = 480;
pdev->vcinterface = 3;
pdev->vendpoint = 5;
pdev->frame_header_size = TOUCAM_HEADER_SIZE;
@@ -110,20 +84,11 @@
} else /* if (DEVICE_USE_CODEC2(pdev->type)) */ {
- pdev->view_min.x = 128;
- pdev->view_min.y = 96;
- /* Anthill bug #38: PWC always reports max size, even without PWCX */
- pdev->view_max.x = 640;
- pdev->view_max.y = 480;
pdev->image_mask = 1 << PSZ_SQCIF | 1 << PSZ_QSIF | 1 << PSZ_QCIF | 1 << PSZ_SIF | 1 << PSZ_CIF | 1 << PSZ_VGA;
- pdev->abs_max.x = 640;
- pdev->abs_max.y = 480;
pdev->vcinterface = 3;
pdev->vendpoint = 4;
pdev->frame_header_size = 0;
pdev->frame_trailer_size = 0;
}
pdev->pixfmt = V4L2_PIX_FMT_YUV420; /* default */
- pdev->view_min.size = pdev->view_min.x * pdev->view_min.y;
- pdev->view_max.size = pdev->view_max.x * pdev->view_max.y;
}
diff --git a/drivers/media/video/pwc/pwc-timon.h b/drivers/media/video/pwc/pwc-timon.h
index a6e22224..270c5b9 100644
--- a/drivers/media/video/pwc/pwc-timon.h
+++ b/drivers/media/video/pwc/pwc-timon.h
@@ -42,7 +42,7 @@
#ifndef PWC_TIMON_H
#define PWC_TIMON_H
-#include <media/pwc-ioctl.h>
+#include "pwc.h"
#define PWC_FPS_MAX_TIMON 6
diff --git a/drivers/media/video/pwc/pwc-uncompress.c b/drivers/media/video/pwc/pwc-uncompress.c
index 5126509..b65903f 100644
--- a/drivers/media/video/pwc/pwc-uncompress.c
+++ b/drivers/media/video/pwc/pwc-uncompress.c
@@ -35,7 +35,7 @@
int pwc_decompress(struct pwc_device *pdev, struct pwc_frame_buf *fbuf)
{
- int n, line, col, stride;
+ int n, line, col;
void *yuv, *image;
u16 *src;
u16 *dsty, *dstu, *dstv;
@@ -60,35 +60,23 @@
return 0;
}
- vb2_set_plane_payload(&fbuf->vb, 0, pdev->view.size);
+ vb2_set_plane_payload(&fbuf->vb, 0,
+ pdev->width * pdev->height * 3 / 2);
if (pdev->vbandlength == 0) {
/* Uncompressed mode.
- * We copy the data into the output buffer, using the viewport
- * size (which may be larger than the image size).
- * Unfortunately we have to do a bit of byte stuffing to get
- * the desired output format/size.
*
* We do some byte shuffling here to go from the
* native format to YUV420P.
*/
src = (u16 *)yuv;
- n = pdev->view.x * pdev->view.y;
+ n = pdev->width * pdev->height;
+ dsty = (u16 *)(image);
+ dstu = (u16 *)(image + n);
+ dstv = (u16 *)(image + n + n / 4);
- /* offset in Y plane */
- stride = pdev->view.x * pdev->offset.y + pdev->offset.x;
- dsty = (u16 *)(image + stride);
-
- /* offsets in U/V planes */
- stride = pdev->view.x * pdev->offset.y / 4 + pdev->offset.x / 2;
- dstu = (u16 *)(image + n + stride);
- dstv = (u16 *)(image + n + n / 4 + stride);
-
- /* increment after each line */
- stride = (pdev->view.x - pdev->image.x) / 2; /* u16 is 2 bytes */
-
- for (line = 0; line < pdev->image.y; line++) {
- for (col = 0; col < pdev->image.x; col += 4) {
+ for (line = 0; line < pdev->height; line++) {
+ for (col = 0; col < pdev->width; col += 4) {
*dsty++ = *src++;
*dsty++ = *src++;
if (line & 1)
@@ -96,11 +84,6 @@
else
*dstu++ = *src++;
}
- dsty += stride;
- if (line & 1)
- dstv += (stride >> 1);
- else
- dstu += (stride >> 1);
}
return 0;
@@ -111,12 +94,6 @@
* the decompressor routines will write the data in planar format
* immediately.
*/
- if (pdev->vsize == PSZ_VGA && pdev->vframes == 5 && pdev->vsnapshot) {
- PWC_ERROR("Mode Bayer is not supported for now\n");
- /* flags |= PWCX_FLAG_BAYER; */
- return -ENXIO; /* No such device or address: missing decompressor */
- }
-
if (DEVICE_USE_CODEC1(pdev->type)) {
/* TODO & FIXME */
@@ -124,10 +101,7 @@
return -ENXIO; /* No such device or address: missing decompressor */
} else {
- pwc_dec23_decompress(pdev, yuv, image, PWCX_FLAG_PLANAR);
+ pwc_dec23_decompress(pdev, yuv, image);
}
return 0;
}
-
-
-/* vim: set cino= formatoptions=croql cindent shiftwidth=8 tabstop=8: */
diff --git a/drivers/media/video/pwc/pwc-v4l.c b/drivers/media/video/pwc/pwc-v4l.c
index a10ff6b..80e2584 100644
--- a/drivers/media/video/pwc/pwc-v4l.c
+++ b/drivers/media/video/pwc/pwc-v4l.c
@@ -49,6 +49,7 @@
enum { awb_indoor, awb_outdoor, awb_fl, awb_manual, awb_auto };
enum { custom_autocontour, custom_contour, custom_noise_reduction,
+ custom_awb_speed, custom_awb_delay,
custom_save_user, custom_restore_user, custom_restore_factory };
const char * const pwc_auto_whitebal_qmenu[] = {
@@ -138,6 +139,26 @@
.name = "Restore Factory Settings",
};
+static const struct v4l2_ctrl_config pwc_awb_speed_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = PWC_CID_CUSTOM(awb_speed),
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Auto White Balance Speed",
+ .min = 1,
+ .max = 32,
+ .step = 1,
+};
+
+static const struct v4l2_ctrl_config pwc_awb_delay_cfg = {
+ .ops = &pwc_ctrl_ops,
+ .id = PWC_CID_CUSTOM(awb_delay),
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Auto White Balance Delay",
+ .min = 0,
+ .max = 63,
+ .step = 1,
+};
+
int pwc_init_controls(struct pwc_device *pdev)
{
struct v4l2_ctrl_handler *hdl;
@@ -338,6 +359,23 @@
if (pdev->restore_factory)
pdev->restore_factory->flags |= V4L2_CTRL_FLAG_UPDATE;
+ /* Auto White Balance speed & delay */
+ r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
+ AWB_CONTROL_SPEED_FORMATTER, &def);
+ if (r || def < 1 || def > 32)
+ def = 1;
+ cfg = pwc_awb_speed_cfg;
+ cfg.def = def;
+ pdev->awb_speed = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+
+ r = pwc_get_u8_ctrl(pdev, GET_CHROM_CTL,
+ AWB_CONTROL_DELAY_FORMATTER, &def);
+ if (r || def > 63)
+ def = 0;
+ cfg = pwc_awb_delay_cfg;
+ cfg.def = def;
+ pdev->awb_delay = v4l2_ctrl_new_custom(hdl, &cfg, NULL);
+
if (!(pdev->features & FEATURE_MOTOR_PANTILT))
return hdl->error;
@@ -357,25 +395,16 @@
return hdl->error;
}
-static void pwc_vidioc_fill_fmt(const struct pwc_device *pdev, struct v4l2_format *f)
+static void pwc_vidioc_fill_fmt(struct v4l2_format *f,
+ int width, int height, u32 pixfmt)
{
memset(&f->fmt.pix, 0, sizeof(struct v4l2_pix_format));
- f->fmt.pix.width = pdev->view.x;
- f->fmt.pix.height = pdev->view.y;
+ f->fmt.pix.width = width;
+ f->fmt.pix.height = height;
f->fmt.pix.field = V4L2_FIELD_NONE;
- if (pdev->pixfmt == V4L2_PIX_FMT_YUV420) {
- f->fmt.pix.pixelformat = V4L2_PIX_FMT_YUV420;
- f->fmt.pix.bytesperline = (f->fmt.pix.width * 3)/2;
- f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline;
- } else {
- /* vbandlength contains 4 lines ... */
- f->fmt.pix.bytesperline = pdev->vbandlength/4;
- f->fmt.pix.sizeimage = pdev->frame_size + sizeof(struct pwc_raw_frame);
- if (DEVICE_USE_CODEC1(pdev->type))
- f->fmt.pix.pixelformat = V4L2_PIX_FMT_PWC1;
- else
- f->fmt.pix.pixelformat = V4L2_PIX_FMT_PWC2;
- }
+ f->fmt.pix.pixelformat = pixfmt;
+ f->fmt.pix.bytesperline = f->fmt.pix.width;
+ f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.width * 3 / 2;
PWC_DEBUG_IOCTL("pwc_vidioc_fill_fmt() "
"width=%d, height=%d, bytesperline=%d, sizeimage=%d, pixelformat=%c%c%c%c\n",
f->fmt.pix.width,
@@ -391,6 +420,8 @@
/* ioctl(VIDIOC_TRY_FMT) */
static int pwc_vidioc_try_fmt(struct pwc_device *pdev, struct v4l2_format *f)
{
+ int size;
+
if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
PWC_DEBUG_IOCTL("Bad video type must be V4L2_BUF_TYPE_VIDEO_CAPTURE\n");
return -EINVAL;
@@ -417,15 +448,11 @@
}
- if (f->fmt.pix.width > pdev->view_max.x)
- f->fmt.pix.width = pdev->view_max.x;
- else if (f->fmt.pix.width < pdev->view_min.x)
- f->fmt.pix.width = pdev->view_min.x;
-
- if (f->fmt.pix.height > pdev->view_max.y)
- f->fmt.pix.height = pdev->view_max.y;
- else if (f->fmt.pix.height < pdev->view_min.y)
- f->fmt.pix.height = pdev->view_min.y;
+ size = pwc_get_size(pdev, f->fmt.pix.width, f->fmt.pix.height);
+ pwc_vidioc_fill_fmt(f,
+ pwc_image_sizes[size][0],
+ pwc_image_sizes[size][1],
+ f->fmt.pix.pixelformat);
return 0;
}
@@ -435,68 +462,50 @@
static int pwc_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
{
struct pwc_device *pdev = video_drvdata(file);
- int ret, fps, snapshot, compression, pixelformat;
+ int ret, pixelformat, compression = 0;
- if (!pdev->udev)
- return -ENODEV;
-
- if (pdev->capt_file != NULL &&
- pdev->capt_file != file)
+ if (pwc_test_n_set_capt_file(pdev, file))
return -EBUSY;
- pdev->capt_file = file;
-
ret = pwc_vidioc_try_fmt(pdev, f);
- if (ret<0)
+ if (ret < 0)
return ret;
pixelformat = f->fmt.pix.pixelformat;
- compression = pdev->vcompression;
- snapshot = 0;
- fps = pdev->vframes;
- if (f->fmt.pix.priv) {
- compression = (f->fmt.pix.priv & PWC_QLT_MASK) >> PWC_QLT_SHIFT;
- snapshot = !!(f->fmt.pix.priv & PWC_FPS_SNAPSHOT);
- fps = (f->fmt.pix.priv & PWC_FPS_FRMASK) >> PWC_FPS_SHIFT;
- if (fps == 0)
- fps = pdev->vframes;
+
+ mutex_lock(&pdev->udevlock);
+ if (!pdev->udev) {
+ ret = -ENODEV;
+ goto leave;
}
- if (pixelformat != V4L2_PIX_FMT_YUV420 &&
- pixelformat != V4L2_PIX_FMT_PWC1 &&
- pixelformat != V4L2_PIX_FMT_PWC2)
- return -EINVAL;
-
- if (vb2_is_streaming(&pdev->vb_queue))
- return -EBUSY;
+ if (pdev->iso_init) {
+ ret = -EBUSY;
+ goto leave;
+ }
PWC_DEBUG_IOCTL("Trying to set format to: width=%d height=%d fps=%d "
- "compression=%d snapshot=%d format=%c%c%c%c\n",
- f->fmt.pix.width, f->fmt.pix.height, fps,
- compression, snapshot,
+ "format=%c%c%c%c\n",
+ f->fmt.pix.width, f->fmt.pix.height, pdev->vframes,
(pixelformat)&255,
(pixelformat>>8)&255,
(pixelformat>>16)&255,
(pixelformat>>24)&255);
- ret = pwc_set_video_mode(pdev,
- f->fmt.pix.width,
- f->fmt.pix.height,
- fps,
- compression,
- snapshot);
+ ret = pwc_set_video_mode(pdev, f->fmt.pix.width, f->fmt.pix.height,
+ pdev->vframes, &compression);
PWC_DEBUG_IOCTL("pwc_set_video_mode(), return=%d\n", ret);
- if (ret)
- return ret;
+ if (ret == 0) {
+ pdev->pixfmt = pixelformat;
+ pwc_vidioc_fill_fmt(f, pdev->width, pdev->height,
+ pdev->pixfmt);
+ }
- pdev->pixfmt = pixelformat;
-
- pwc_vidioc_fill_fmt(pdev, f);
-
- return 0;
-
+leave:
+ mutex_unlock(&pdev->udevlock);
+ return ret;
}
static int pwc_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
@@ -536,30 +545,14 @@
return i ? -EINVAL : 0;
}
-static int pwc_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
+static int pwc_g_volatile_ctrl_unlocked(struct v4l2_ctrl *ctrl)
{
struct pwc_device *pdev =
container_of(ctrl->handler, struct pwc_device, ctrl_handler);
int ret = 0;
- /*
- * Sometimes it can take quite long for the pwc to complete usb control
- * transfers, so release the modlock to give streaming by another
- * process / thread the chance to continue with a dqbuf.
- */
- mutex_unlock(&pdev->modlock);
-
- /*
- * Take the udev-lock to protect against the disconnect handler
- * completing and setting dev->udev to NULL underneath us. Other code
- * does not need to do this since it is protected by the modlock.
- */
- mutex_lock(&pdev->udevlock);
-
- if (!pdev->udev) {
- ret = -ENODEV;
- goto leave;
- }
+ if (!pdev->udev)
+ return -ENODEV;
switch (ctrl->id) {
case V4L2_CID_AUTO_WHITE_BALANCE:
@@ -624,9 +617,18 @@
if (ret)
PWC_ERROR("g_ctrl %s error %d\n", ctrl->name, ret);
-leave:
+ return ret;
+}
+
+static int pwc_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct pwc_device *pdev =
+ container_of(ctrl->handler, struct pwc_device, ctrl_handler);
+ int ret;
+
+ mutex_lock(&pdev->udevlock);
+ ret = pwc_g_volatile_ctrl_unlocked(ctrl);
mutex_unlock(&pdev->udevlock);
- mutex_lock(&pdev->modlock);
return ret;
}
@@ -643,6 +645,15 @@
if (pdev->auto_white_balance->val != awb_manual)
pdev->color_bal_valid = false; /* Force cache update */
+
+ /*
+ * If this is a preset, update our red / blue balance values
+ * so that events get generated for the new preset values
+ */
+ if (pdev->auto_white_balance->val == awb_indoor ||
+ pdev->auto_white_balance->val == awb_outdoor ||
+ pdev->auto_white_balance->val == awb_fl)
+ pwc_g_volatile_ctrl_unlocked(pdev->auto_white_balance);
}
if (pdev->auto_white_balance->val != awb_manual)
return 0;
@@ -806,8 +817,6 @@
container_of(ctrl->handler, struct pwc_device, ctrl_handler);
int ret = 0;
- /* See the comments on locking in pwc_g_volatile_ctrl */
- mutex_unlock(&pdev->modlock);
mutex_lock(&pdev->udevlock);
if (!pdev->udev) {
@@ -891,6 +900,16 @@
ret = pwc_button_ctrl(pdev,
RESTORE_FACTORY_DEFAULTS_FORMATTER);
break;
+ case PWC_CID_CUSTOM(awb_speed):
+ ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
+ AWB_CONTROL_SPEED_FORMATTER,
+ ctrl->val);
+ break;
+ case PWC_CID_CUSTOM(awb_delay):
+ ret = pwc_set_u8_ctrl(pdev, SET_CHROM_CTL,
+ AWB_CONTROL_DELAY_FORMATTER,
+ ctrl->val);
+ break;
case V4L2_CID_PAN_RELATIVE:
ret = pwc_set_motor(pdev);
break;
@@ -903,7 +922,6 @@
leave:
mutex_unlock(&pdev->udevlock);
- mutex_lock(&pdev->modlock);
return ret;
}
@@ -933,9 +951,14 @@
{
struct pwc_device *pdev = video_drvdata(file);
+ if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ mutex_lock(&pdev->udevlock); /* To avoid race with s_fmt */
PWC_DEBUG_IOCTL("ioctl(VIDIOC_G_FMT) return size %dx%d\n",
- pdev->image.x, pdev->image.y);
- pwc_vidioc_fill_fmt(pdev, f);
+ pdev->width, pdev->height);
+ pwc_vidioc_fill_fmt(f, pdev->width, pdev->height, pdev->pixfmt);
+ mutex_unlock(&pdev->udevlock);
return 0;
}
@@ -951,12 +974,9 @@
{
struct pwc_device *pdev = video_drvdata(file);
- if (pdev->capt_file != NULL &&
- pdev->capt_file != file)
+ if (pwc_test_n_set_capt_file(pdev, file))
return -EBUSY;
- pdev->capt_file = file;
-
return vb2_reqbufs(&pdev->vb_queue, rb);
}
@@ -1025,25 +1045,21 @@
struct pwc_device *pdev = video_drvdata(file);
unsigned int i = 0, index = fsize->index;
- if (fsize->pixel_format == V4L2_PIX_FMT_YUV420) {
+ if (fsize->pixel_format == V4L2_PIX_FMT_YUV420 ||
+ (fsize->pixel_format == V4L2_PIX_FMT_PWC1 &&
+ DEVICE_USE_CODEC1(pdev->type)) ||
+ (fsize->pixel_format == V4L2_PIX_FMT_PWC2 &&
+ DEVICE_USE_CODEC23(pdev->type))) {
for (i = 0; i < PSZ_MAX; i++) {
- if (pdev->image_mask & (1UL << i)) {
- if (!index--) {
- fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
- fsize->discrete.width = pwc_image_sizes[i].x;
- fsize->discrete.height = pwc_image_sizes[i].y;
- return 0;
- }
+ if (!(pdev->image_mask & (1UL << i)))
+ continue;
+ if (!index--) {
+ fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fsize->discrete.width = pwc_image_sizes[i][0];
+ fsize->discrete.height = pwc_image_sizes[i][1];
+ return 0;
}
}
- } else if (fsize->index == 0 &&
- ((fsize->pixel_format == V4L2_PIX_FMT_PWC1 && DEVICE_USE_CODEC1(pdev->type)) ||
- (fsize->pixel_format == V4L2_PIX_FMT_PWC2 && DEVICE_USE_CODEC23(pdev->type)))) {
-
- fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
- fsize->discrete.width = pdev->abs_max.x;
- fsize->discrete.height = pdev->abs_max.y;
- return 0;
}
return -EINVAL;
}
@@ -1056,8 +1072,8 @@
unsigned int i;
for (i = 0; i < PSZ_MAX; i++) {
- if (pwc_image_sizes[i].x == fival->width &&
- pwc_image_sizes[i].y == fival->height) {
+ if (pwc_image_sizes[i][0] == fival->width &&
+ pwc_image_sizes[i][1] == fival->height) {
size = i;
break;
}
@@ -1086,14 +1102,6 @@
return 0;
}
-static long pwc_default(struct file *file, void *fh, bool valid_prio,
- int cmd, void *arg)
-{
- struct pwc_device *pdev = video_drvdata(file);
-
- return pwc_ioctl(pdev, cmd, arg);
-}
-
const struct v4l2_ioctl_ops pwc_ioctl_ops = {
.vidioc_querycap = pwc_querycap,
.vidioc_enum_input = pwc_enum_input,
@@ -1112,8 +1120,4 @@
.vidioc_log_status = pwc_log_status,
.vidioc_enum_framesizes = pwc_enum_framesizes,
.vidioc_enum_frameintervals = pwc_enum_frameintervals,
- .vidioc_default = pwc_default,
};
-
-
-/* vim: set cino= formatoptions=croql cindent shiftwidth=8 tabstop=8: */
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index 0e4e2d7..47c518f 100644
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -35,15 +35,16 @@
#include <asm/errno.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-ctrls.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-event.h>
#include <media/videobuf2-vmalloc.h>
#ifdef CONFIG_USB_PWC_INPUT_EVDEV
#include <linux/input.h>
#endif
-#include <media/pwc-ioctl.h>
-
/* Version block */
#define PWC_VERSION "10.0.15"
#define PWC_NAME "pwc"
@@ -106,6 +107,9 @@
#define FEATURE_CODEC1 0x0002
#define FEATURE_CODEC2 0x0004
+#define MAX_WIDTH 640
+#define MAX_HEIGHT 480
+
/* Ignore errors in the first N frames, to allow for startup delays */
#define FRAME_LOWMARK 5
@@ -186,6 +190,24 @@
#define PT_RESET_CONTROL_FORMATTER 0x02
#define PT_STATUS_FORMATTER 0x03
+/* Enumeration of image sizes */
+#define PSZ_SQCIF 0x00
+#define PSZ_QSIF 0x01
+#define PSZ_QCIF 0x02
+#define PSZ_SIF 0x03
+#define PSZ_CIF 0x04
+#define PSZ_VGA 0x05
+#define PSZ_MAX 6
+
+struct pwc_raw_frame {
+ __le16 type; /* type of the webcam */
+ __le16 vbandlength; /* Size of 4 lines compressed (used by the
+ decompressor) */
+ __u8 cmd[4]; /* the four byte of the command (in case of
+ nala, only the first 3 bytes is filled) */
+ __u8 rawframe[0]; /* frame_size = H / 4 * vbandlength */
+} __packed;
+
/* intermediate buffers with raw data from the USB cam */
struct pwc_frame_buf
{
@@ -198,33 +220,30 @@
struct pwc_device
{
struct video_device vdev;
- struct mutex modlock;
+ struct v4l2_device v4l2_dev;
/* Pointer to our usb_device, may be NULL after unplug */
struct usb_device *udev;
- /* Protects the setting of udev to NULL by our disconnect handler */
struct mutex udevlock;
/* type of cam (645, 646, 675, 680, 690, 720, 730, 740, 750) */
int type;
int release; /* release number */
int features; /* feature bits */
- char serial[30]; /* serial number (string) */
/*** Video data ***/
struct file *capt_file; /* file doing video capture */
+ struct mutex capt_file_lock;
int vendpoint; /* video isoc endpoint */
int vcinterface; /* video control interface */
int valternate; /* alternate interface needed */
- int vframes, vsize; /* frames-per-second & size (see PSZ_*) */
+ int vframes; /* frames-per-second */
int pixfmt; /* pixelformat: V4L2_PIX_FMT_YUV420 or _PWCX */
int vframe_count; /* received frames */
int vmax_packet_size; /* USB maxpacket size */
int vlast_packet_size; /* for frame synchronisation */
int visoc_errors; /* number of contiguous ISOC errors */
- int vcompression; /* desired compression factor */
int vbandlength; /* compressed band length; 0 is uncompressed */
- char vsnapshot; /* snapshot mode */
char vsync; /* used by isoc handler */
char vmirror; /* for ToUCaM series */
char power_save; /* Do powersaving for this cam */
@@ -262,21 +281,8 @@
* a gray or black border. view_min <= image <= view <= view_max;
*/
int image_mask; /* supported sizes */
- struct pwc_coord view_min, view_max; /* minimum and maximum view */
- struct pwc_coord abs_max; /* maximum supported size */
- struct pwc_coord image, view; /* image and viewport size */
- struct pwc_coord offset; /* offset of the viewport */
+ int width, height; /* current resolution */
- /*** motorized pan/tilt feature */
- struct pwc_mpt_range angle_range;
- int pan_angle; /* in degrees * 100 */
- int tilt_angle; /* absolute angle; 0,0 is home */
-
- /*
- * Set to 1 when the user push the button, reset to 0
- * when this value is read from sysfs.
- */
- int snapshot_button_status;
#ifdef CONFIG_USB_PWC_INPUT_EVDEV
struct input_dev *button_dev; /* webcam snapshot button input */
char button_phys[64];
@@ -328,6 +334,8 @@
struct v4l2_ctrl *save_user;
struct v4l2_ctrl *restore_user;
struct v4l2_ctrl *restore_factory;
+ struct v4l2_ctrl *awb_speed;
+ struct v4l2_ctrl *awb_delay;
struct {
/* motor control cluster */
struct v4l2_ctrl *motor_pan;
@@ -344,19 +352,20 @@
extern int pwc_trace;
#endif
+int pwc_test_n_set_capt_file(struct pwc_device *pdev, struct file *file);
+
/** Functions in pwc-misc.c */
/* sizes in pixels */
-extern const struct pwc_coord pwc_image_sizes[PSZ_MAX];
+extern const int pwc_image_sizes[PSZ_MAX][2];
-int pwc_decode_size(struct pwc_device *pdev, int width, int height);
+int pwc_get_size(struct pwc_device *pdev, int width, int height);
void pwc_construct(struct pwc_device *pdev);
/** Functions in pwc-ctrl.c */
/* Request a certain video mode. Returns < 0 if not possible */
-extern int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frames, int compression, int snapshot);
+extern int pwc_set_video_mode(struct pwc_device *pdev, int width, int height,
+ int frames, int *compression);
extern unsigned int pwc_get_fps(struct pwc_device *pdev, unsigned int index, unsigned int size);
-extern int pwc_mpt_reset(struct pwc_device *pdev, int flags);
-extern int pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt);
extern int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value);
extern int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor);
extern int send_control_msg(struct pwc_device *pdev,
@@ -375,9 +384,6 @@
/* Power down or up the camera; not supported by all models */
extern void pwc_camera_power(struct pwc_device *pdev, int power);
-/* Private ioctl()s; see pwc-ioctl.h */
-extern long pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg);
-
extern const struct v4l2_ioctl_ops pwc_ioctl_ops;
/** pwc-uncompress.c */
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index 79fb22c..0bd7da2 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -1133,12 +1133,13 @@
__raw_writel(cicr0, pcdev->base + CICR0);
}
-static int pxa_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
+static int pxa_camera_set_bus_param(struct soc_camera_device *icd)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct pxa_camera_dev *pcdev = ici->priv;
struct v4l2_mbus_config cfg = {.type = V4L2_MBUS_PARALLEL,};
+ u32 pixfmt = icd->current_fmt->host_fmt->fourcc;
unsigned long bus_flags, common_flags;
int ret;
struct pxa_cam *cam = icd->host_priv;
@@ -1851,19 +1852,7 @@
.remove = __devexit_p(pxa_camera_remove),
};
-
-static int __init pxa_camera_init(void)
-{
- return platform_driver_register(&pxa_camera_driver);
-}
-
-static void __exit pxa_camera_exit(void)
-{
- platform_driver_unregister(&pxa_camera_driver);
-}
-
-module_init(pxa_camera_init);
-module_exit(pxa_camera_exit);
+module_platform_driver(pxa_camera_driver);
MODULE_DESCRIPTION("PXA27x SoC Camera Host driver");
MODULE_AUTHOR("Guennadi Liakhovetski <kernel@pengutronix.de>");
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index 2cc3b91..510cfab 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -63,6 +63,8 @@
fimc_hw_set_effect(ctx, false);
fimc_hw_set_output_path(ctx);
fimc_hw_set_out_dma(ctx);
+ if (fimc->variant->has_alpha)
+ fimc_hw_set_rgb_alpha(ctx);
clear_bit(ST_CAPT_APPLY_CFG, &fimc->state);
}
spin_unlock_irqrestore(&fimc->slock, flags);
@@ -154,6 +156,8 @@
fimc_hw_set_rotation(ctx);
fimc_prepare_dma_offset(ctx, &ctx->d_frame);
fimc_hw_set_out_dma(ctx);
+ if (fimc->variant->has_alpha)
+ fimc_hw_set_rgb_alpha(ctx);
clear_bit(ST_CAPT_APPLY_CFG, &fimc->state);
}
spin_unlock(&ctx->slock);
@@ -812,6 +816,10 @@
FIMC_SD_PAD_SOURCE);
if (!ff->fmt)
return -EINVAL;
+
+ /* Update RGB Alpha control state and value range */
+ fimc_alpha_ctrl_update(ctx);
+
/* Try to match format at the host and the sensor */
if (!fimc->vid_cap.user_subdev_api) {
mf->code = ff->fmt->mbus_code;
@@ -1235,6 +1243,9 @@
*mf = fmt->format;
return 0;
}
+ /* Update RGB Alpha control state and value range */
+ fimc_alpha_ctrl_update(ctx);
+
fimc_capture_mark_jpeg_xfer(ctx, fimc_fmt_is_jpeg(ffmt->color));
ff = fmt->pad == FIMC_SD_PAD_SINK ?
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index 07c6254..f5cbb8a 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -52,13 +52,29 @@
.colplanes = 1,
.flags = FMT_FLAGS_M2M,
}, {
- .name = "XRGB-8-8-8-8, 32 bpp",
+ .name = "ARGB8888, 32 bpp",
.fourcc = V4L2_PIX_FMT_RGB32,
.depth = { 32 },
.color = S5P_FIMC_RGB888,
.memplanes = 1,
.colplanes = 1,
- .flags = FMT_FLAGS_M2M,
+ .flags = FMT_FLAGS_M2M | FMT_HAS_ALPHA,
+ }, {
+ .name = "ARGB1555",
+ .fourcc = V4L2_PIX_FMT_RGB555,
+ .depth = { 16 },
+ .color = S5P_FIMC_RGB555,
+ .memplanes = 1,
+ .colplanes = 1,
+ .flags = FMT_FLAGS_M2M_OUT | FMT_HAS_ALPHA,
+ }, {
+ .name = "ARGB4444",
+ .fourcc = V4L2_PIX_FMT_RGB444,
+ .depth = { 16 },
+ .color = S5P_FIMC_RGB444,
+ .memplanes = 1,
+ .colplanes = 1,
+ .flags = FMT_FLAGS_M2M_OUT | FMT_HAS_ALPHA,
}, {
.name = "YUV 4:2:2 packed, YCbYCr",
.fourcc = V4L2_PIX_FMT_YUYV,
@@ -171,6 +187,14 @@
},
};
+static unsigned int get_m2m_fmt_flags(unsigned int stream_type)
+{
+ if (stream_type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+ return FMT_FLAGS_M2M_IN;
+ else
+ return FMT_FLAGS_M2M_OUT;
+}
+
int fimc_check_scaler_ratio(struct fimc_ctx *ctx, int sw, int sh,
int dw, int dh, int rotation)
{
@@ -652,8 +676,11 @@
if (ctx->state & (FIMC_DST_ADDR | FIMC_PARAMS))
fimc_hw_set_output_addr(fimc, &ctx->d_frame.paddr, -1);
- if (ctx->state & FIMC_PARAMS)
+ if (ctx->state & FIMC_PARAMS) {
fimc_hw_set_out_dma(ctx);
+ if (fimc->variant->has_alpha)
+ fimc_hw_set_rgb_alpha(ctx);
+ }
fimc_activate_capture(ctx);
@@ -750,12 +777,11 @@
#define ctrl_to_ctx(__ctrl) \
container_of((__ctrl)->handler, struct fimc_ctx, ctrl_handler)
-static int fimc_s_ctrl(struct v4l2_ctrl *ctrl)
+static int __fimc_s_ctrl(struct fimc_ctx *ctx, struct v4l2_ctrl *ctrl)
{
- struct fimc_ctx *ctx = ctrl_to_ctx(ctrl);
struct fimc_dev *fimc = ctx->fimc_dev;
struct samsung_fimc_variant *variant = fimc->variant;
- unsigned long flags;
+ unsigned int flags = FIMC_DST_FMT | FIMC_SRC_FMT;
int ret = 0;
if (ctrl->flags & V4L2_CTRL_FLAG_INACTIVE)
@@ -763,52 +789,63 @@
switch (ctrl->id) {
case V4L2_CID_HFLIP:
- spin_lock_irqsave(&ctx->slock, flags);
ctx->hflip = ctrl->val;
break;
case V4L2_CID_VFLIP:
- spin_lock_irqsave(&ctx->slock, flags);
ctx->vflip = ctrl->val;
break;
case V4L2_CID_ROTATE:
if (fimc_capture_pending(fimc) ||
- fimc_ctx_state_is_set(FIMC_DST_FMT | FIMC_SRC_FMT, ctx)) {
+ (ctx->state & flags) == flags) {
ret = fimc_check_scaler_ratio(ctx, ctx->s_frame.width,
ctx->s_frame.height, ctx->d_frame.width,
ctx->d_frame.height, ctrl->val);
- }
- if (ret) {
- v4l2_err(fimc->m2m.vfd, "Out of scaler range\n");
- return -EINVAL;
+ if (ret)
+ return -EINVAL;
}
if ((ctrl->val == 90 || ctrl->val == 270) &&
!variant->has_out_rot)
return -EINVAL;
- spin_lock_irqsave(&ctx->slock, flags);
+
ctx->rotation = ctrl->val;
break;
- default:
- v4l2_err(fimc->v4l2_dev, "Invalid control: 0x%X\n", ctrl->id);
- return -EINVAL;
+ case V4L2_CID_ALPHA_COMPONENT:
+ ctx->d_frame.alpha = ctrl->val;
+ break;
}
ctx->state |= FIMC_PARAMS;
set_bit(ST_CAPT_APPLY_CFG, &fimc->state);
- spin_unlock_irqrestore(&ctx->slock, flags);
return 0;
}
+static int fimc_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct fimc_ctx *ctx = ctrl_to_ctx(ctrl);
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&ctx->slock, flags);
+ ret = __fimc_s_ctrl(ctx, ctrl);
+ spin_unlock_irqrestore(&ctx->slock, flags);
+
+ return ret;
+}
+
static const struct v4l2_ctrl_ops fimc_ctrl_ops = {
.s_ctrl = fimc_s_ctrl,
};
int fimc_ctrls_create(struct fimc_ctx *ctx)
{
+ struct samsung_fimc_variant *variant = ctx->fimc_dev->variant;
+ unsigned int max_alpha = fimc_get_alpha_mask(ctx->d_frame.fmt);
+
if (ctx->ctrls_rdy)
return 0;
- v4l2_ctrl_handler_init(&ctx->ctrl_handler, 3);
+ v4l2_ctrl_handler_init(&ctx->ctrl_handler, 4);
ctx->ctrl_rotate = v4l2_ctrl_new_std(&ctx->ctrl_handler, &fimc_ctrl_ops,
V4L2_CID_HFLIP, 0, 1, 1, 0);
@@ -816,6 +853,13 @@
V4L2_CID_VFLIP, 0, 1, 1, 0);
ctx->ctrl_vflip = v4l2_ctrl_new_std(&ctx->ctrl_handler, &fimc_ctrl_ops,
V4L2_CID_ROTATE, 0, 270, 90, 0);
+ if (variant->has_alpha)
+ ctx->ctrl_alpha = v4l2_ctrl_new_std(&ctx->ctrl_handler,
+ &fimc_ctrl_ops, V4L2_CID_ALPHA_COMPONENT,
+ 0, max_alpha, 1, 0);
+ else
+ ctx->ctrl_alpha = NULL;
+
ctx->ctrls_rdy = ctx->ctrl_handler.error == 0;
return ctx->ctrl_handler.error;
@@ -826,11 +870,14 @@
if (ctx->ctrls_rdy) {
v4l2_ctrl_handler_free(&ctx->ctrl_handler);
ctx->ctrls_rdy = false;
+ ctx->ctrl_alpha = NULL;
}
}
void fimc_ctrls_activate(struct fimc_ctx *ctx, bool active)
{
+ unsigned int has_alpha = ctx->d_frame.fmt->flags & FMT_HAS_ALPHA;
+
if (!ctx->ctrls_rdy)
return;
@@ -838,6 +885,8 @@
v4l2_ctrl_activate(ctx->ctrl_rotate, active);
v4l2_ctrl_activate(ctx->ctrl_hflip, active);
v4l2_ctrl_activate(ctx->ctrl_vflip, active);
+ if (ctx->ctrl_alpha)
+ v4l2_ctrl_activate(ctx->ctrl_alpha, active && has_alpha);
if (active) {
ctx->rotation = ctx->ctrl_rotate->val;
@@ -851,6 +900,24 @@
mutex_unlock(&ctx->ctrl_handler.lock);
}
+/* Update maximum value of the alpha color control */
+void fimc_alpha_ctrl_update(struct fimc_ctx *ctx)
+{
+ struct fimc_dev *fimc = ctx->fimc_dev;
+ struct v4l2_ctrl *ctrl = ctx->ctrl_alpha;
+
+ if (ctrl == NULL || !fimc->variant->has_alpha)
+ return;
+
+ v4l2_ctrl_lock(ctrl);
+ ctrl->maximum = fimc_get_alpha_mask(ctx->d_frame.fmt);
+
+ if (ctrl->cur.val > ctrl->maximum)
+ ctrl->cur.val = ctrl->maximum;
+
+ v4l2_ctrl_unlock(ctrl);
+}
+
/*
* V4L2 ioctl handlers
*/
@@ -874,7 +941,8 @@
{
struct fimc_fmt *fmt;
- fmt = fimc_find_format(NULL, NULL, FMT_FLAGS_M2M, f->index);
+ fmt = fimc_find_format(NULL, NULL, get_m2m_fmt_flags(f->type),
+ f->index);
if (!fmt)
return -EINVAL;
@@ -938,6 +1006,7 @@
pix->colorspace = V4L2_COLORSPACE_JPEG;
pix->field = V4L2_FIELD_NONE;
pix->num_planes = fmt->memplanes;
+ pix->pixelformat = fmt->fourcc;
pix->height = height;
pix->width = width;
@@ -1017,7 +1086,8 @@
dbg("w: %d, h: %d", pix->width, pix->height);
- fmt = fimc_find_format(&pix->pixelformat, NULL, FMT_FLAGS_M2M, 0);
+ fmt = fimc_find_format(&pix->pixelformat, NULL,
+ get_m2m_fmt_flags(f->type), 0);
if (WARN(fmt == NULL, "Pixel format lookup failed"))
return -EINVAL;
@@ -1087,10 +1157,13 @@
pix = &f->fmt.pix_mp;
frame->fmt = fimc_find_format(&pix->pixelformat, NULL,
- FMT_FLAGS_M2M, 0);
+ get_m2m_fmt_flags(f->type), 0);
if (!frame->fmt)
return -EINVAL;
+ /* Update RGB Alpha control state and value range */
+ fimc_alpha_ctrl_update(ctx);
+
for (i = 0; i < frame->fmt->colplanes; i++) {
frame->payload[i] =
(pix->width * pix->height * frame->fmt->depth[i]) / 8;
@@ -1374,6 +1447,12 @@
if (!ctx)
return -ENOMEM;
v4l2_fh_init(&ctx->fh, fimc->m2m.vfd);
+ ctx->fimc_dev = fimc;
+
+ /* Default color format */
+ ctx->s_frame.fmt = &fimc_formats[0];
+ ctx->d_frame.fmt = &fimc_formats[0];
+
ret = fimc_ctrls_create(ctx);
if (ret)
goto error_fh;
@@ -1383,10 +1462,6 @@
file->private_data = &ctx->fh;
v4l2_fh_add(&ctx->fh);
- ctx->fimc_dev = fimc;
- /* Default color format */
- ctx->s_frame.fmt = &fimc_formats[0];
- ctx->d_frame.fmt = &fimc_formats[0];
/* Setup the device context for memory-to-memory mode */
ctx->state = FIMC_CTX_M2M;
ctx->flags = 0;
@@ -1709,9 +1784,8 @@
/* Resume the capture or mem-to-mem device */
if (fimc_capture_busy(fimc))
return fimc_capture_resume(fimc);
- else if (fimc_m2m_pending(fimc))
- return fimc_m2m_resume(fimc);
- return 0;
+
+ return fimc_m2m_resume(fimc);
}
static int fimc_runtime_suspend(struct device *dev)
@@ -1893,6 +1967,7 @@
.has_cam_if = 1,
.has_cistatus2 = 1,
.has_mainscaler_ext = 1,
+ .has_alpha = 1,
.min_inp_pixsize = 16,
.min_out_pixsize = 16,
.hor_offs_align = 2,
@@ -1906,6 +1981,7 @@
.has_cam_if = 1,
.has_cistatus2 = 1,
.has_mainscaler_ext = 1,
+ .has_alpha = 1,
.min_inp_pixsize = 16,
.min_out_pixsize = 16,
.hor_offs_align = 2,
diff --git a/drivers/media/video/s5p-fimc/fimc-core.h b/drivers/media/video/s5p-fimc/fimc-core.h
index c7f01c4..4e20560 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.h
+++ b/drivers/media/video/s5p-fimc/fimc-core.h
@@ -85,7 +85,9 @@
};
enum fimc_color_fmt {
- S5P_FIMC_RGB565 = 0x10,
+ S5P_FIMC_RGB444 = 0x10,
+ S5P_FIMC_RGB555,
+ S5P_FIMC_RGB565,
S5P_FIMC_RGB666,
S5P_FIMC_RGB888,
S5P_FIMC_RGB30_LOCAL,
@@ -160,8 +162,11 @@
u16 colplanes;
u8 depth[VIDEO_MAX_PLANES];
u16 flags;
-#define FMT_FLAGS_CAM (1 << 0)
-#define FMT_FLAGS_M2M (1 << 1)
+#define FMT_FLAGS_CAM (1 << 0)
+#define FMT_FLAGS_M2M_IN (1 << 1)
+#define FMT_FLAGS_M2M_OUT (1 << 2)
+#define FMT_FLAGS_M2M (1 << 1 | 1 << 2)
+#define FMT_HAS_ALPHA (1 << 3)
};
/**
@@ -283,6 +288,7 @@
struct fimc_addr paddr;
struct fimc_dma_offset dma_offset;
struct fimc_fmt *fmt;
+ u8 alpha;
};
/**
@@ -387,6 +393,7 @@
unsigned int has_cistatus2:1;
unsigned int has_mainscaler_ext:1;
unsigned int has_cam_if:1;
+ unsigned int has_alpha:1;
struct fimc_pix_limit *pix_limit;
u16 min_inp_pixsize;
u16 min_out_pixsize;
@@ -482,7 +489,8 @@
* @ctrl_handler: v4l2 controls handler
* @ctrl_rotate image rotation control
* @ctrl_hflip horizontal flip control
- * @ctrl_vflip vartical flip control
+ * @ctrl_vflip vertical flip control
+ * @ctrl_alpha RGB alpha control
* @ctrls_rdy: true if the control handler is initialized
*/
struct fimc_ctx {
@@ -509,6 +517,7 @@
struct v4l2_ctrl *ctrl_rotate;
struct v4l2_ctrl *ctrl_hflip;
struct v4l2_ctrl *ctrl_vflip;
+ struct v4l2_ctrl *ctrl_alpha;
bool ctrls_rdy;
};
@@ -578,6 +587,17 @@
return fmt->fourcc == V4L2_PIX_FMT_NV12MT;
}
+/* Return the alpha component bit mask */
+static inline int fimc_get_alpha_mask(struct fimc_fmt *fmt)
+{
+ switch (fmt->color) {
+ case S5P_FIMC_RGB444: return 0x0f;
+ case S5P_FIMC_RGB555: return 0x01;
+ case S5P_FIMC_RGB888: return 0xff;
+ default: return 0;
+ };
+}
+
static inline void fimc_hw_clear_irq(struct fimc_dev *dev)
{
u32 cfg = readl(dev->regs + S5P_CIGCTRL);
@@ -674,6 +694,7 @@
void fimc_hw_set_mainscaler(struct fimc_ctx *ctx);
void fimc_hw_en_capture(struct fimc_ctx *ctx);
void fimc_hw_set_effect(struct fimc_ctx *ctx, bool active);
+void fimc_hw_set_rgb_alpha(struct fimc_ctx *ctx);
void fimc_hw_set_in_dma(struct fimc_ctx *ctx);
void fimc_hw_set_input_path(struct fimc_ctx *ctx);
void fimc_hw_set_output_path(struct fimc_ctx *ctx);
@@ -695,6 +716,7 @@
int fimc_ctrls_create(struct fimc_ctx *ctx);
void fimc_ctrls_delete(struct fimc_ctx *ctx);
void fimc_ctrls_activate(struct fimc_ctx *ctx, bool active);
+void fimc_alpha_ctrl_update(struct fimc_ctx *ctx);
int fimc_fill_format(struct fimc_frame *frame, struct v4l2_format *f);
void fimc_adjust_mplane_format(struct fimc_fmt *fmt, u32 width, u32 height,
struct v4l2_pix_format_mplane *pix);
diff --git a/drivers/media/video/s5p-fimc/fimc-reg.c b/drivers/media/video/s5p-fimc/fimc-reg.c
index 44f5c2d..15466d0 100644
--- a/drivers/media/video/s5p-fimc/fimc-reg.c
+++ b/drivers/media/video/s5p-fimc/fimc-reg.c
@@ -117,7 +117,7 @@
S5P_CITRGFMT_VSIZE_MASK);
switch (frame->fmt->color) {
- case S5P_FIMC_RGB565...S5P_FIMC_RGB888:
+ case S5P_FIMC_RGB444...S5P_FIMC_RGB888:
cfg |= S5P_CITRGFMT_RGB;
break;
case S5P_FIMC_YCBCR420:
@@ -175,6 +175,7 @@
struct fimc_dev *dev = ctx->fimc_dev;
struct fimc_frame *frame = &ctx->d_frame;
struct fimc_dma_offset *offset = &frame->dma_offset;
+ struct fimc_fmt *fmt = frame->fmt;
/* Set the input dma offsets. */
cfg = 0;
@@ -198,15 +199,22 @@
cfg = readl(dev->regs + S5P_CIOCTRL);
cfg &= ~(S5P_CIOCTRL_ORDER2P_MASK | S5P_CIOCTRL_ORDER422_MASK |
- S5P_CIOCTRL_YCBCR_PLANE_MASK);
+ S5P_CIOCTRL_YCBCR_PLANE_MASK | S5P_CIOCTRL_RGB16FMT_MASK);
- if (frame->fmt->colplanes == 1)
+ if (fmt->colplanes == 1)
cfg |= ctx->out_order_1p;
- else if (frame->fmt->colplanes == 2)
+ else if (fmt->colplanes == 2)
cfg |= ctx->out_order_2p | S5P_CIOCTRL_YCBCR_2PLANE;
- else if (frame->fmt->colplanes == 3)
+ else if (fmt->colplanes == 3)
cfg |= S5P_CIOCTRL_YCBCR_3PLANE;
+ if (fmt->color == S5P_FIMC_RGB565)
+ cfg |= S5P_CIOCTRL_RGB565;
+ else if (fmt->color == S5P_FIMC_RGB555)
+ cfg |= S5P_CIOCTRL_ARGB1555;
+ else if (fmt->color == S5P_FIMC_RGB444)
+ cfg |= S5P_CIOCTRL_ARGB4444;
+
writel(cfg, dev->regs + S5P_CIOCTRL);
}
@@ -278,22 +286,28 @@
if (sc->copy_mode)
cfg |= S5P_CISCCTRL_ONE2ONE;
-
if (ctx->in_path == FIMC_DMA) {
- if (src_frame->fmt->color == S5P_FIMC_RGB565)
+ switch (src_frame->fmt->color) {
+ case S5P_FIMC_RGB565:
cfg |= S5P_CISCCTRL_INRGB_FMT_RGB565;
- else if (src_frame->fmt->color == S5P_FIMC_RGB666)
+ break;
+ case S5P_FIMC_RGB666:
cfg |= S5P_CISCCTRL_INRGB_FMT_RGB666;
- else if (src_frame->fmt->color == S5P_FIMC_RGB888)
+ break;
+ case S5P_FIMC_RGB888:
cfg |= S5P_CISCCTRL_INRGB_FMT_RGB888;
+ break;
+ }
}
if (ctx->out_path == FIMC_DMA) {
- if (dst_frame->fmt->color == S5P_FIMC_RGB565)
+ u32 color = dst_frame->fmt->color;
+
+ if (color >= S5P_FIMC_RGB444 && color <= S5P_FIMC_RGB565)
cfg |= S5P_CISCCTRL_OUTRGB_FMT_RGB565;
- else if (dst_frame->fmt->color == S5P_FIMC_RGB666)
+ else if (color == S5P_FIMC_RGB666)
cfg |= S5P_CISCCTRL_OUTRGB_FMT_RGB666;
- else if (dst_frame->fmt->color == S5P_FIMC_RGB888)
+ else if (color == S5P_FIMC_RGB888)
cfg |= S5P_CISCCTRL_OUTRGB_FMT_RGB888;
} else {
cfg |= S5P_CISCCTRL_OUTRGB_FMT_RGB888;
@@ -379,6 +393,21 @@
writel(cfg, dev->regs + S5P_CIIMGEFF);
}
+void fimc_hw_set_rgb_alpha(struct fimc_ctx *ctx)
+{
+ struct fimc_dev *dev = ctx->fimc_dev;
+ struct fimc_frame *frame = &ctx->d_frame;
+ u32 cfg;
+
+ if (!(frame->fmt->flags & FMT_HAS_ALPHA))
+ return;
+
+ cfg = readl(dev->regs + S5P_CIOCTRL);
+ cfg &= ~S5P_CIOCTRL_ALPHA_OUT_MASK;
+ cfg |= (frame->alpha << 4);
+ writel(cfg, dev->regs + S5P_CIOCTRL);
+}
+
static void fimc_hw_set_in_dma_size(struct fimc_ctx *ctx)
{
struct fimc_dev *dev = ctx->fimc_dev;
diff --git a/drivers/media/video/s5p-fimc/mipi-csis.c b/drivers/media/video/s5p-fimc/mipi-csis.c
index 59d79bc..130335c 100644
--- a/drivers/media/video/s5p-fimc/mipi-csis.c
+++ b/drivers/media/video/s5p-fimc/mipi-csis.c
@@ -427,6 +427,23 @@
return 0;
}
+static int s5pcsis_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
+{
+ struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(fh, 0);
+
+ format->colorspace = V4L2_COLORSPACE_JPEG;
+ format->code = s5pcsis_formats[0].code;
+ format->width = S5PCSIS_DEF_PIX_WIDTH;
+ format->height = S5PCSIS_DEF_PIX_HEIGHT;
+ format->field = V4L2_FIELD_NONE;
+
+ return 0;
+}
+
+static const struct v4l2_subdev_internal_ops s5pcsis_sd_internal_ops = {
+ .open = s5pcsis_open,
+};
+
static struct v4l2_subdev_core_ops s5pcsis_core_ops = {
.s_power = s5pcsis_s_power,
};
@@ -544,8 +561,13 @@
v4l2_subdev_init(&state->sd, &s5pcsis_subdev_ops);
state->sd.owner = THIS_MODULE;
strlcpy(state->sd.name, dev_name(&pdev->dev), sizeof(state->sd.name));
+ state->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
state->csis_fmt = &s5pcsis_formats[0];
+ state->format.code = s5pcsis_formats[0].code;
+ state->format.width = S5PCSIS_DEF_PIX_WIDTH;
+ state->format.height = S5PCSIS_DEF_PIX_HEIGHT;
+
state->pads[CSIS_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
state->pads[CSIS_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE;
ret = media_entity_init(&state->sd.entity,
diff --git a/drivers/media/video/s5p-fimc/mipi-csis.h b/drivers/media/video/s5p-fimc/mipi-csis.h
index f569133..2709286 100644
--- a/drivers/media/video/s5p-fimc/mipi-csis.h
+++ b/drivers/media/video/s5p-fimc/mipi-csis.h
@@ -19,4 +19,7 @@
#define CSIS_PAD_SOURCE 1
#define CSIS_PADS_NUM 2
+#define S5PCSIS_DEF_PIX_WIDTH 640
+#define S5PCSIS_DEF_PIX_HEIGHT 480
+
#endif
diff --git a/drivers/media/video/s5p-fimc/regs-fimc.h b/drivers/media/video/s5p-fimc/regs-fimc.h
index c8e3b94..c7a5bc5 100644
--- a/drivers/media/video/s5p-fimc/regs-fimc.h
+++ b/drivers/media/video/s5p-fimc/regs-fimc.h
@@ -107,6 +107,11 @@
#define S5P_CIOCTRL_YCBCR_3PLANE (0 << 3)
#define S5P_CIOCTRL_YCBCR_2PLANE (1 << 3)
#define S5P_CIOCTRL_YCBCR_PLANE_MASK (1 << 3)
+#define S5P_CIOCTRL_ALPHA_OUT_MASK (0xff << 4)
+#define S5P_CIOCTRL_RGB16FMT_MASK (3 << 16)
+#define S5P_CIOCTRL_RGB565 (0 << 16)
+#define S5P_CIOCTRL_ARGB1555 (1 << 16)
+#define S5P_CIOCTRL_ARGB4444 (2 << 16)
#define S5P_CIOCTRL_ORDER2P_SHIFT (24)
#define S5P_CIOCTRL_ORDER2P_MASK (3 << 24)
#define S5P_CIOCTRL_ORDER422_2P_LSB_CRCB (0 << 24)
diff --git a/drivers/media/video/s5p-g2d/Makefile b/drivers/media/video/s5p-g2d/Makefile
new file mode 100644
index 0000000..2c48c41
--- /dev/null
+++ b/drivers/media/video/s5p-g2d/Makefile
@@ -0,0 +1,3 @@
+s5p-g2d-objs := g2d.o g2d-hw.o
+
+obj-$(CONFIG_VIDEO_SAMSUNG_S5P_G2D) += s5p-g2d.o
diff --git a/drivers/media/video/s5p-g2d/g2d-hw.c b/drivers/media/video/s5p-g2d/g2d-hw.c
new file mode 100644
index 0000000..39937cf
--- /dev/null
+++ b/drivers/media/video/s5p-g2d/g2d-hw.c
@@ -0,0 +1,104 @@
+/*
+ * Samsung S5P G2D - 2D Graphics Accelerator Driver
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Kamil Debski, <k.debski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version
+ */
+
+#include <linux/io.h>
+
+#include "g2d.h"
+#include "g2d-regs.h"
+
+#define w(x, a) writel((x), d->regs + (a))
+#define r(a) readl(d->regs + (a))
+
+/* g2d_reset clears all g2d registers */
+void g2d_reset(struct g2d_dev *d)
+{
+ w(1, SOFT_RESET_REG);
+}
+
+void g2d_set_src_size(struct g2d_dev *d, struct g2d_frame *f)
+{
+ u32 n;
+
+ w(f->stride & 0xFFFF, SRC_STRIDE_REG);
+
+ n = f->o_height & 0xFFF;
+ n <<= 16;
+ n |= f->o_width & 0xFFF;
+ w(n, SRC_LEFT_TOP_REG);
+
+ n = f->bottom & 0xFFF;
+ n <<= 16;
+ n |= f->right & 0xFFF;
+ w(n, SRC_RIGHT_BOTTOM_REG);
+
+ w(f->fmt->hw, SRC_COLOR_MODE_REG);
+}
+
+void g2d_set_src_addr(struct g2d_dev *d, dma_addr_t a)
+{
+ w(a, SRC_BASE_ADDR_REG);
+}
+
+void g2d_set_dst_size(struct g2d_dev *d, struct g2d_frame *f)
+{
+ u32 n;
+
+ w(f->stride & 0xFFFF, DST_STRIDE_REG);
+
+ n = f->o_height & 0xFFF;
+ n <<= 16;
+ n |= f->o_width & 0xFFF;
+ w(n, DST_LEFT_TOP_REG);
+
+ n = f->bottom & 0xFFF;
+ n <<= 16;
+ n |= f->right & 0xFFF;
+ w(n, DST_RIGHT_BOTTOM_REG);
+
+ w(f->fmt->hw, DST_COLOR_MODE_REG);
+}
+
+void g2d_set_dst_addr(struct g2d_dev *d, dma_addr_t a)
+{
+ w(a, DST_BASE_ADDR_REG);
+}
+
+void g2d_set_rop4(struct g2d_dev *d, u32 r)
+{
+ w(r, ROP4_REG);
+}
+
+u32 g2d_cmd_stretch(u32 e)
+{
+ e &= 1;
+ return e << 4;
+}
+
+void g2d_set_cmd(struct g2d_dev *d, u32 c)
+{
+ w(c, BITBLT_COMMAND_REG);
+}
+
+void g2d_start(struct g2d_dev *d)
+{
+ /* Clear cache */
+ w(0x7, CACHECTL_REG);
+ /* Enable interrupt */
+ w(1, INTEN_REG);
+ /* Start G2D engine */
+ w(1, BITBLT_START_REG);
+}
+
+void g2d_clear_int(struct g2d_dev *d)
+{
+ w(1, INTC_PEND_REG);
+}
diff --git a/drivers/media/video/s5p-g2d/g2d-regs.h b/drivers/media/video/s5p-g2d/g2d-regs.h
new file mode 100644
index 0000000..02e1cf5
--- /dev/null
+++ b/drivers/media/video/s5p-g2d/g2d-regs.h
@@ -0,0 +1,115 @@
+/*
+ * Samsung S5P G2D - 2D Graphics Accelerator Driver
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Kamil Debski, <k.debski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version
+ */
+
+/* General Registers */
+#define SOFT_RESET_REG 0x0000 /* Software reset reg */
+#define INTEN_REG 0x0004 /* Interrupt Enable reg */
+#define INTC_PEND_REG 0x000C /* Interrupt Control Pending reg */
+#define FIFO_STAT_REG 0x0010 /* Command FIFO Status reg */
+#define AXI_ID_MODE_REG 0x0014 /* AXI Read ID Mode reg */
+#define CACHECTL_REG 0x0018 /* Cache & Buffer clear reg */
+#define AXI_MODE_REG 0x001C /* AXI Mode reg */
+
+/* Command Registers */
+#define BITBLT_START_REG 0x0100 /* BitBLT Start reg */
+#define BITBLT_COMMAND_REG 0x0104 /* Command reg for BitBLT */
+
+/* Parameter Setting Registers (Rotate & Direction) */
+#define ROTATE_REG 0x0200 /* Rotation reg */
+#define SRC_MSK_DIRECT_REG 0x0204 /* Src and Mask Direction reg */
+#define DST_PAT_DIRECT_REG 0x0208 /* Dest and Pattern Direction reg */
+
+/* Parameter Setting Registers (Src) */
+#define SRC_SELECT_REG 0x0300 /* Src Image Selection reg */
+#define SRC_BASE_ADDR_REG 0x0304 /* Src Image Base Address reg */
+#define SRC_STRIDE_REG 0x0308 /* Src Stride reg */
+#define SRC_COLOR_MODE_REG 0x030C /* Src Image Color Mode reg */
+#define SRC_LEFT_TOP_REG 0x0310 /* Src Left Top Coordinate reg */
+#define SRC_RIGHT_BOTTOM_REG 0x0314 /* Src Right Bottom Coordinate reg */
+
+/* Parameter Setting Registers (Dest) */
+#define DST_SELECT_REG 0x0400 /* Dest Image Selection reg */
+#define DST_BASE_ADDR_REG 0x0404 /* Dest Image Base Address reg */
+#define DST_STRIDE_REG 0x0408 /* Dest Stride reg */
+#define DST_COLOR_MODE_REG 0x040C /* Dest Image Color Mode reg */
+#define DST_LEFT_TOP_REG 0x0410 /* Dest Left Top Coordinate reg */
+#define DST_RIGHT_BOTTOM_REG 0x0414 /* Dest Right Bottom Coordinate reg */
+
+/* Parameter Setting Registers (Pattern) */
+#define PAT_BASE_ADDR_REG 0x0500 /* Pattern Image Base Address reg */
+#define PAT_SIZE_REG 0x0504 /* Pattern Image Size reg */
+#define PAT_COLOR_MODE_REG 0x0508 /* Pattern Image Color Mode reg */
+#define PAT_OFFSET_REG 0x050C /* Pattern Left Top Coordinate reg */
+#define PAT_STRIDE_REG 0x0510 /* Pattern Stride reg */
+
+/* Parameter Setting Registers (Mask) */
+#define MASK_BASE_ADDR_REG 0x0520 /* Mask Base Address reg */
+#define MASK_STRIDE_REG 0x0524 /* Mask Stride reg */
+
+/* Parameter Setting Registers (Clipping Window) */
+#define CW_LT_REG 0x0600 /* LeftTop coordinates of Clip Window */
+#define CW_RB_REG 0x0604 /* RightBottom coordinates of Clip
+ Window */
+
+/* Parameter Setting Registers (ROP & Alpha Setting) */
+#define THIRD_OPERAND_REG 0x0610 /* Third Operand Selection reg */
+#define ROP4_REG 0x0614 /* Raster Operation reg */
+#define ALPHA_REG 0x0618 /* Alpha value, Fading offset value */
+
+/* Parameter Setting Registers (Color) */
+#define FG_COLOR_REG 0x0700 /* Foreground Color reg */
+#define BG_COLOR_REG 0x0704 /* Background Color reg */
+#define BS_COLOR_REG 0x0708 /* Blue Screen Color reg */
+
+/* Parameter Setting Registers (Color Key) */
+#define SRC_COLORKEY_CTRL_REG 0x0710 /* Src Colorkey control reg */
+#define SRC_COLORKEY_DR_MIN_REG 0x0714 /* Src Colorkey Decision Reference
+ Min reg */
+#define SRC_COLORKEY_DR_MAX_REG 0x0718 /* Src Colorkey Decision Reference
+ Max reg */
+#define DST_COLORKEY_CTRL_REG 0x071C /* Dest Colorkey control reg */
+#define DST_COLORKEY_DR_MIN_REG 0x0720 /* Dest Colorkey Decision Reference
+ Min reg */
+#define DST_COLORKEY_DR_MAX_REG 0x0724 /* Dest Colorkey Decision Reference
+ Max reg */
+
+/* Color mode values */
+
+#define ORDER_XRGB 0
+#define ORDER_RGBX 1
+#define ORDER_XBGR 2
+#define ORDER_BGRX 3
+
+#define MODE_XRGB_8888 0
+#define MODE_ARGB_8888 1
+#define MODE_RGB_565 2
+#define MODE_XRGB_1555 3
+#define MODE_ARGB_1555 4
+#define MODE_XRGB_4444 5
+#define MODE_ARGB_4444 6
+#define MODE_PACKED_RGB_888 7
+
+#define COLOR_MODE(o, m) (((o) << 4) | (m))
+
+/* ROP4 operation values */
+#define ROP4_COPY 0xCCCC
+#define ROP4_INVERT 0x3333
+
+/* Hardware limits */
+#define MAX_WIDTH 8000
+#define MAX_HEIGHT 8000
+
+#define G2D_TIMEOUT 500
+
+#define DEFAULT_WIDTH 100
+#define DEFAULT_HEIGHT 100
+
diff --git a/drivers/media/video/s5p-g2d/g2d.c b/drivers/media/video/s5p-g2d/g2d.c
new file mode 100644
index 0000000..c40b0dd
--- /dev/null
+++ b/drivers/media/video/s5p-g2d/g2d.c
@@ -0,0 +1,810 @@
+/*
+ * Samsung S5P G2D - 2D Graphics Accelerator Driver
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Kamil Debski, <k.debski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version
+ */
+
+#include <linux/module.h>
+#include <linux/fs.h>
+#include <linux/version.h>
+#include <linux/timer.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/interrupt.h>
+
+#include <linux/platform_device.h>
+#include <media/v4l2-mem2mem.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
+#include <media/videobuf2-core.h>
+#include <media/videobuf2-dma-contig.h>
+
+#include "g2d.h"
+#include "g2d-regs.h"
+
+#define fh2ctx(__fh) container_of(__fh, struct g2d_ctx, fh)
+
+static struct g2d_fmt formats[] = {
+ {
+ .name = "XRGB_8888",
+ .fourcc = V4L2_PIX_FMT_RGB32,
+ .depth = 32,
+ .hw = COLOR_MODE(ORDER_XRGB, MODE_XRGB_8888),
+ },
+ {
+ .name = "RGB_565",
+ .fourcc = V4L2_PIX_FMT_RGB565X,
+ .depth = 16,
+ .hw = COLOR_MODE(ORDER_XRGB, MODE_RGB_565),
+ },
+ {
+ .name = "XRGB_1555",
+ .fourcc = V4L2_PIX_FMT_RGB555X,
+ .depth = 16,
+ .hw = COLOR_MODE(ORDER_XRGB, MODE_XRGB_1555),
+ },
+ {
+ .name = "XRGB_4444",
+ .fourcc = V4L2_PIX_FMT_RGB444,
+ .depth = 16,
+ .hw = COLOR_MODE(ORDER_XRGB, MODE_XRGB_4444),
+ },
+ {
+ .name = "PACKED_RGB_888",
+ .fourcc = V4L2_PIX_FMT_RGB24,
+ .depth = 24,
+ .hw = COLOR_MODE(ORDER_XRGB, MODE_PACKED_RGB_888),
+ },
+};
+#define NUM_FORMATS ARRAY_SIZE(formats)
+
+struct g2d_frame def_frame = {
+ .width = DEFAULT_WIDTH,
+ .height = DEFAULT_HEIGHT,
+ .c_width = DEFAULT_WIDTH,
+ .c_height = DEFAULT_HEIGHT,
+ .o_width = 0,
+ .o_height = 0,
+ .fmt = &formats[0],
+ .right = DEFAULT_WIDTH,
+ .bottom = DEFAULT_HEIGHT,
+};
+
+struct g2d_fmt *find_fmt(struct v4l2_format *f)
+{
+ unsigned int i;
+ for (i = 0; i < NUM_FORMATS; i++) {
+ if (formats[i].fourcc == f->fmt.pix.pixelformat)
+ return &formats[i];
+ }
+ return NULL;
+}
+
+
+static struct g2d_frame *get_frame(struct g2d_ctx *ctx,
+ enum v4l2_buf_type type)
+{
+ switch (type) {
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ return &ctx->in;
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ return &ctx->out;
+ default:
+ return ERR_PTR(-EINVAL);
+ }
+}
+
+static int g2d_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
+ unsigned int *nbuffers, unsigned int *nplanes,
+ unsigned int sizes[], void *alloc_ctxs[])
+{
+ struct g2d_ctx *ctx = vb2_get_drv_priv(vq);
+ struct g2d_frame *f = get_frame(ctx, vq->type);
+
+ if (IS_ERR(f))
+ return PTR_ERR(f);
+
+ sizes[0] = f->size;
+ *nplanes = 1;
+ alloc_ctxs[0] = ctx->dev->alloc_ctx;
+
+ if (*nbuffers == 0)
+ *nbuffers = 1;
+
+ return 0;
+}
+
+static int g2d_buf_prepare(struct vb2_buffer *vb)
+{
+ struct g2d_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+ struct g2d_frame *f = get_frame(ctx, vb->vb2_queue->type);
+
+ if (IS_ERR(f))
+ return PTR_ERR(f);
+ vb2_set_plane_payload(vb, 0, f->size);
+ return 0;
+}
+
+static void g2d_buf_queue(struct vb2_buffer *vb)
+{
+ struct g2d_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+ v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
+}
+
+
+static struct vb2_ops g2d_qops = {
+ .queue_setup = g2d_queue_setup,
+ .buf_prepare = g2d_buf_prepare,
+ .buf_queue = g2d_buf_queue,
+};
+
+static int queue_init(void *priv, struct vb2_queue *src_vq,
+ struct vb2_queue *dst_vq)
+{
+ struct g2d_ctx *ctx = priv;
+ int ret;
+
+ memset(src_vq, 0, sizeof(*src_vq));
+ src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+ src_vq->io_modes = VB2_MMAP | VB2_USERPTR;
+ src_vq->drv_priv = ctx;
+ src_vq->ops = &g2d_qops;
+ src_vq->mem_ops = &vb2_dma_contig_memops;
+ src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+
+ ret = vb2_queue_init(src_vq);
+ if (ret)
+ return ret;
+
+ memset(dst_vq, 0, sizeof(*dst_vq));
+ dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ dst_vq->io_modes = VB2_MMAP | VB2_USERPTR;
+ dst_vq->drv_priv = ctx;
+ dst_vq->ops = &g2d_qops;
+ dst_vq->mem_ops = &vb2_dma_contig_memops;
+ dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+
+ return vb2_queue_init(dst_vq);
+}
+
+static int g2d_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct g2d_ctx *ctx = container_of(ctrl->handler, struct g2d_ctx,
+ ctrl_handler);
+ switch (ctrl->id) {
+ case V4L2_CID_COLORFX:
+ if (ctrl->val == V4L2_COLORFX_NEGATIVE)
+ ctx->rop = ROP4_INVERT;
+ else
+ ctx->rop = ROP4_COPY;
+ default:
+ v4l2_err(&ctx->dev->v4l2_dev, "unknown control\n");
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static const struct v4l2_ctrl_ops g2d_ctrl_ops = {
+ .s_ctrl = g2d_s_ctrl,
+};
+
+int g2d_setup_ctrls(struct g2d_ctx *ctx)
+{
+ struct g2d_dev *dev = ctx->dev;
+
+ v4l2_ctrl_handler_init(&ctx->ctrl_handler, 1);
+ if (ctx->ctrl_handler.error) {
+ v4l2_err(&dev->v4l2_dev, "v4l2_ctrl_handler_init failed\n");
+ return ctx->ctrl_handler.error;
+ }
+
+ v4l2_ctrl_new_std_menu(
+ &ctx->ctrl_handler,
+ &g2d_ctrl_ops,
+ V4L2_CID_COLORFX,
+ V4L2_COLORFX_NEGATIVE,
+ ~((1 << V4L2_COLORFX_NONE) | (1 << V4L2_COLORFX_NEGATIVE)),
+ V4L2_COLORFX_NONE);
+
+ if (ctx->ctrl_handler.error) {
+ v4l2_err(&dev->v4l2_dev, "v4l2_ctrl_handler_init failed\n");
+ return ctx->ctrl_handler.error;
+ }
+
+ return 0;
+}
+
+static int g2d_open(struct file *file)
+{
+ struct g2d_dev *dev = video_drvdata(file);
+ struct g2d_ctx *ctx = NULL;
+ int ret = 0;
+
+ ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+ if (!ctx)
+ return -ENOMEM;
+ ctx->dev = dev;
+ /* Set default formats */
+ ctx->in = def_frame;
+ ctx->out = def_frame;
+
+ ctx->m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx, &queue_init);
+ if (IS_ERR(ctx->m2m_ctx)) {
+ ret = PTR_ERR(ctx->m2m_ctx);
+ kfree(ctx);
+ return ret;
+ }
+ v4l2_fh_init(&ctx->fh, video_devdata(file));
+ file->private_data = &ctx->fh;
+ v4l2_fh_add(&ctx->fh);
+
+ g2d_setup_ctrls(ctx);
+
+ /* Write the default values to the ctx struct */
+ v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
+
+ ctx->fh.ctrl_handler = &ctx->ctrl_handler;
+
+ v4l2_info(&dev->v4l2_dev, "instance opened\n");
+ return 0;
+}
+
+static int g2d_release(struct file *file)
+{
+ struct g2d_dev *dev = video_drvdata(file);
+ struct g2d_ctx *ctx = fh2ctx(file->private_data);
+
+ v4l2_ctrl_handler_free(&ctx->ctrl_handler);
+ v4l2_fh_del(&ctx->fh);
+ v4l2_fh_exit(&ctx->fh);
+ kfree(ctx);
+ v4l2_info(&dev->v4l2_dev, "instance closed\n");
+ return 0;
+}
+
+
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ strncpy(cap->driver, G2D_NAME, sizeof(cap->driver) - 1);
+ strncpy(cap->card, G2D_NAME, sizeof(cap->card) - 1);
+ cap->bus_info[0] = 0;
+ cap->version = KERNEL_VERSION(1, 0, 0);
+ cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT
+ | V4L2_CAP_STREAMING;
+ return 0;
+}
+
+static int vidioc_enum_fmt(struct file *file, void *prv, struct v4l2_fmtdesc *f)
+{
+ struct g2d_fmt *fmt;
+ if (f->index >= NUM_FORMATS)
+ return -EINVAL;
+ fmt = &formats[f->index];
+ f->pixelformat = fmt->fourcc;
+ strncpy(f->description, fmt->name, sizeof(f->description) - 1);
+ return 0;
+}
+
+static int vidioc_g_fmt(struct file *file, void *prv, struct v4l2_format *f)
+{
+ struct g2d_ctx *ctx = prv;
+ struct vb2_queue *vq;
+ struct g2d_frame *frm;
+
+ vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
+ if (!vq)
+ return -EINVAL;
+ frm = get_frame(ctx, f->type);
+ if (IS_ERR(frm))
+ return PTR_ERR(frm);
+
+ f->fmt.pix.width = frm->width;
+ f->fmt.pix.height = frm->height;
+ f->fmt.pix.field = V4L2_FIELD_NONE;
+ f->fmt.pix.pixelformat = frm->fmt->fourcc;
+ f->fmt.pix.bytesperline = (frm->width * frm->fmt->depth) >> 3;
+ f->fmt.pix.sizeimage = frm->size;
+ return 0;
+}
+
+static int vidioc_try_fmt(struct file *file, void *prv, struct v4l2_format *f)
+{
+ struct g2d_fmt *fmt;
+ enum v4l2_field *field;
+
+ fmt = find_fmt(f);
+ if (!fmt)
+ return -EINVAL;
+
+ field = &f->fmt.pix.field;
+ if (*field == V4L2_FIELD_ANY)
+ *field = V4L2_FIELD_NONE;
+ else if (*field != V4L2_FIELD_NONE)
+ return -EINVAL;
+
+ if (f->fmt.pix.width > MAX_WIDTH)
+ f->fmt.pix.width = MAX_WIDTH;
+ if (f->fmt.pix.height > MAX_HEIGHT)
+ f->fmt.pix.height = MAX_HEIGHT;
+
+ if (f->fmt.pix.width < 1)
+ f->fmt.pix.width = 1;
+ if (f->fmt.pix.height < 1)
+ f->fmt.pix.height = 1;
+
+ f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3;
+ f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline;
+ return 0;
+}
+
+static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f)
+{
+ struct g2d_ctx *ctx = prv;
+ struct g2d_dev *dev = ctx->dev;
+ struct vb2_queue *vq;
+ struct g2d_frame *frm;
+ struct g2d_fmt *fmt;
+ int ret = 0;
+
+ /* Adjust all values accordingly to the hardware capabilities
+ * and chosen format. */
+ ret = vidioc_try_fmt(file, prv, f);
+ if (ret)
+ return ret;
+ vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
+ if (vb2_is_busy(vq)) {
+ v4l2_err(&dev->v4l2_dev, "queue (%d) bust\n", f->type);
+ return -EBUSY;
+ }
+ frm = get_frame(ctx, f->type);
+ if (IS_ERR(frm))
+ return PTR_ERR(frm);
+ fmt = find_fmt(f);
+ if (!fmt)
+ return -EINVAL;
+ frm->width = f->fmt.pix.width;
+ frm->height = f->fmt.pix.height;
+ frm->size = f->fmt.pix.sizeimage;
+ /* Reset crop settings */
+ frm->o_width = 0;
+ frm->o_height = 0;
+ frm->c_width = frm->width;
+ frm->c_height = frm->height;
+ frm->right = frm->width;
+ frm->bottom = frm->height;
+ frm->fmt = fmt;
+ frm->stride = f->fmt.pix.bytesperline;
+ return 0;
+}
+
+static unsigned int g2d_poll(struct file *file, struct poll_table_struct *wait)
+{
+ struct g2d_ctx *ctx = fh2ctx(file->private_data);
+ return v4l2_m2m_poll(file, ctx->m2m_ctx, wait);
+}
+
+static int g2d_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct g2d_ctx *ctx = fh2ctx(file->private_data);
+ return v4l2_m2m_mmap(file, ctx->m2m_ctx, vma);
+}
+
+static int vidioc_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *reqbufs)
+{
+ struct g2d_ctx *ctx = priv;
+ return v4l2_m2m_reqbufs(file, ctx->m2m_ctx, reqbufs);
+}
+
+static int vidioc_querybuf(struct file *file, void *priv,
+ struct v4l2_buffer *buf)
+{
+ struct g2d_ctx *ctx = priv;
+ return v4l2_m2m_querybuf(file, ctx->m2m_ctx, buf);
+}
+
+static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+{
+ struct g2d_ctx *ctx = priv;
+ return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf);
+}
+
+static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+{
+ struct g2d_ctx *ctx = priv;
+ return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
+}
+
+
+static int vidioc_streamon(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct g2d_ctx *ctx = priv;
+ return v4l2_m2m_streamon(file, ctx->m2m_ctx, type);
+}
+
+static int vidioc_streamoff(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct g2d_ctx *ctx = priv;
+ return v4l2_m2m_streamoff(file, ctx->m2m_ctx, type);
+}
+
+static int vidioc_cropcap(struct file *file, void *priv,
+ struct v4l2_cropcap *cr)
+{
+ struct g2d_ctx *ctx = priv;
+ struct g2d_frame *f;
+
+ f = get_frame(ctx, cr->type);
+ if (IS_ERR(f))
+ return PTR_ERR(f);
+
+ cr->bounds.left = 0;
+ cr->bounds.top = 0;
+ cr->bounds.width = f->width;
+ cr->bounds.height = f->height;
+ cr->defrect = cr->bounds;
+ return 0;
+}
+
+static int vidioc_g_crop(struct file *file, void *prv, struct v4l2_crop *cr)
+{
+ struct g2d_ctx *ctx = prv;
+ struct g2d_frame *f;
+
+ f = get_frame(ctx, cr->type);
+ if (IS_ERR(f))
+ return PTR_ERR(f);
+
+ cr->c.left = f->o_height;
+ cr->c.top = f->o_width;
+ cr->c.width = f->c_width;
+ cr->c.height = f->c_height;
+ return 0;
+}
+
+static int vidioc_try_crop(struct file *file, void *prv, struct v4l2_crop *cr)
+{
+ struct g2d_ctx *ctx = prv;
+ struct g2d_dev *dev = ctx->dev;
+ struct g2d_frame *f;
+
+ f = get_frame(ctx, cr->type);
+ if (IS_ERR(f))
+ return PTR_ERR(f);
+
+ if (cr->c.top < 0 || cr->c.left < 0) {
+ v4l2_err(&dev->v4l2_dev,
+ "doesn't support negative values for top & left\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vidioc_s_crop(struct file *file, void *prv, struct v4l2_crop *cr)
+{
+ struct g2d_ctx *ctx = prv;
+ struct g2d_frame *f;
+ int ret;
+
+ ret = vidioc_try_crop(file, prv, cr);
+ if (ret)
+ return ret;
+ f = get_frame(ctx, cr->type);
+ if (IS_ERR(f))
+ return PTR_ERR(f);
+
+ f->c_width = cr->c.width;
+ f->c_height = cr->c.height;
+ f->o_width = cr->c.left;
+ f->o_height = cr->c.top;
+ f->bottom = f->o_height + f->c_height;
+ f->right = f->o_width + f->c_width;
+ return 0;
+}
+
+static void g2d_lock(void *prv)
+{
+ struct g2d_ctx *ctx = prv;
+ struct g2d_dev *dev = ctx->dev;
+ mutex_lock(&dev->mutex);
+}
+
+static void g2d_unlock(void *prv)
+{
+ struct g2d_ctx *ctx = prv;
+ struct g2d_dev *dev = ctx->dev;
+ mutex_unlock(&dev->mutex);
+}
+
+static void job_abort(void *prv)
+{
+ struct g2d_ctx *ctx = prv;
+ struct g2d_dev *dev = ctx->dev;
+ int ret;
+
+ if (dev->curr == 0) /* No job currently running */
+ return;
+
+ ret = wait_event_timeout(dev->irq_queue,
+ dev->curr == 0,
+ msecs_to_jiffies(G2D_TIMEOUT));
+}
+
+static void device_run(void *prv)
+{
+ struct g2d_ctx *ctx = prv;
+ struct g2d_dev *dev = ctx->dev;
+ struct vb2_buffer *src, *dst;
+ u32 cmd = 0;
+
+ dev->curr = ctx;
+
+ src = v4l2_m2m_next_src_buf(ctx->m2m_ctx);
+ dst = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
+
+ clk_enable(dev->gate);
+ g2d_reset(dev);
+
+ g2d_set_src_size(dev, &ctx->in);
+ g2d_set_src_addr(dev, vb2_dma_contig_plane_dma_addr(src, 0));
+
+ g2d_set_dst_size(dev, &ctx->out);
+ g2d_set_dst_addr(dev, vb2_dma_contig_plane_dma_addr(dst, 0));
+
+ g2d_set_rop4(dev, ctx->rop);
+ if (ctx->in.c_width != ctx->out.c_width ||
+ ctx->in.c_height != ctx->out.c_height)
+ cmd |= g2d_cmd_stretch(1);
+ g2d_set_cmd(dev, cmd);
+ g2d_start(dev);
+}
+
+static irqreturn_t g2d_isr(int irq, void *prv)
+{
+ struct g2d_dev *dev = prv;
+ struct g2d_ctx *ctx = dev->curr;
+ struct vb2_buffer *src, *dst;
+
+ g2d_clear_int(dev);
+ clk_disable(dev->gate);
+
+ BUG_ON(ctx == 0);
+
+ src = v4l2_m2m_src_buf_remove(ctx->m2m_ctx);
+ dst = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);
+
+ BUG_ON(src == 0);
+ BUG_ON(dst == 0);
+
+ v4l2_m2m_buf_done(src, VB2_BUF_STATE_DONE);
+ v4l2_m2m_buf_done(dst, VB2_BUF_STATE_DONE);
+ v4l2_m2m_job_finish(dev->m2m_dev, ctx->m2m_ctx);
+
+ dev->curr = 0;
+ wake_up(&dev->irq_queue);
+ return IRQ_HANDLED;
+}
+
+static const struct v4l2_file_operations g2d_fops = {
+ .owner = THIS_MODULE,
+ .open = g2d_open,
+ .release = g2d_release,
+ .poll = g2d_poll,
+ .unlocked_ioctl = video_ioctl2,
+ .mmap = g2d_mmap,
+};
+
+static const struct v4l2_ioctl_ops g2d_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+
+ .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt,
+ .vidioc_g_fmt_vid_cap = vidioc_g_fmt,
+ .vidioc_try_fmt_vid_cap = vidioc_try_fmt,
+ .vidioc_s_fmt_vid_cap = vidioc_s_fmt,
+
+ .vidioc_enum_fmt_vid_out = vidioc_enum_fmt,
+ .vidioc_g_fmt_vid_out = vidioc_g_fmt,
+ .vidioc_try_fmt_vid_out = vidioc_try_fmt,
+ .vidioc_s_fmt_vid_out = vidioc_s_fmt,
+
+ .vidioc_reqbufs = vidioc_reqbufs,
+ .vidioc_querybuf = vidioc_querybuf,
+
+ .vidioc_qbuf = vidioc_qbuf,
+ .vidioc_dqbuf = vidioc_dqbuf,
+
+ .vidioc_streamon = vidioc_streamon,
+ .vidioc_streamoff = vidioc_streamoff,
+
+ .vidioc_g_crop = vidioc_g_crop,
+ .vidioc_s_crop = vidioc_s_crop,
+ .vidioc_cropcap = vidioc_cropcap,
+};
+
+static struct video_device g2d_videodev = {
+ .name = G2D_NAME,
+ .fops = &g2d_fops,
+ .ioctl_ops = &g2d_ioctl_ops,
+ .minor = -1,
+ .release = video_device_release,
+};
+
+static struct v4l2_m2m_ops g2d_m2m_ops = {
+ .device_run = device_run,
+ .job_abort = job_abort,
+ .lock = g2d_lock,
+ .unlock = g2d_unlock,
+};
+
+static int g2d_probe(struct platform_device *pdev)
+{
+ struct g2d_dev *dev;
+ struct video_device *vfd;
+ struct resource *res;
+ int ret = 0;
+
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (!dev)
+ return -ENOMEM;
+ spin_lock_init(&dev->irqlock);
+ mutex_init(&dev->mutex);
+ atomic_set(&dev->num_inst, 0);
+ init_waitqueue_head(&dev->irq_queue);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "failed to find registers\n");
+ ret = -ENOENT;
+ goto free_dev;
+ }
+
+ dev->res_regs = request_mem_region(res->start, resource_size(res),
+ dev_name(&pdev->dev));
+
+ if (!dev->res_regs) {
+ dev_err(&pdev->dev, "failed to obtain register region\n");
+ ret = -ENOENT;
+ goto free_dev;
+ }
+
+ dev->regs = ioremap(res->start, resource_size(res));
+ if (!dev->regs) {
+ dev_err(&pdev->dev, "failed to map registers\n");
+ ret = -ENOENT;
+ goto rel_res_regs;
+ }
+
+ dev->clk = clk_get(&pdev->dev, "sclk_fimg2d");
+ if (IS_ERR_OR_NULL(dev->clk)) {
+ dev_err(&pdev->dev, "failed to get g2d clock\n");
+ ret = -ENXIO;
+ goto unmap_regs;
+ }
+
+ dev->gate = clk_get(&pdev->dev, "fimg2d");
+ if (IS_ERR_OR_NULL(dev->gate)) {
+ dev_err(&pdev->dev, "failed to get g2d clock gate\n");
+ ret = -ENXIO;
+ goto put_clk;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "failed to find IRQ\n");
+ ret = -ENXIO;
+ goto put_clk_gate;
+ }
+
+ dev->irq = res->start;
+
+ ret = request_irq(dev->irq, g2d_isr, 0, pdev->name, dev);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to install IRQ\n");
+ goto put_clk_gate;
+ }
+
+ dev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
+ if (IS_ERR(dev->alloc_ctx)) {
+ ret = PTR_ERR(dev->alloc_ctx);
+ goto rel_irq;
+ }
+
+ ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev);
+ if (ret)
+ goto alloc_ctx_cleanup;
+ vfd = video_device_alloc();
+ if (!vfd) {
+ v4l2_err(&dev->v4l2_dev, "Failed to allocate video device\n");
+ ret = -ENOMEM;
+ goto unreg_v4l2_dev;
+ }
+ *vfd = g2d_videodev;
+ vfd->lock = &dev->mutex;
+ ret = video_register_device(vfd, VFL_TYPE_GRABBER, 0);
+ if (ret) {
+ v4l2_err(&dev->v4l2_dev, "Failed to register video device\n");
+ goto rel_vdev;
+ }
+ video_set_drvdata(vfd, dev);
+ snprintf(vfd->name, sizeof(vfd->name), "%s", g2d_videodev.name);
+ dev->vfd = vfd;
+ v4l2_info(&dev->v4l2_dev, "device registered as /dev/video%d\n",
+ vfd->num);
+ platform_set_drvdata(pdev, dev);
+ dev->m2m_dev = v4l2_m2m_init(&g2d_m2m_ops);
+ if (IS_ERR(dev->m2m_dev)) {
+ v4l2_err(&dev->v4l2_dev, "Failed to init mem2mem device\n");
+ ret = PTR_ERR(dev->m2m_dev);
+ goto unreg_video_dev;
+ }
+
+ def_frame.stride = (def_frame.width * def_frame.fmt->depth) >> 3;
+
+ return 0;
+
+unreg_video_dev:
+ video_unregister_device(dev->vfd);
+rel_vdev:
+ video_device_release(vfd);
+unreg_v4l2_dev:
+ v4l2_device_unregister(&dev->v4l2_dev);
+alloc_ctx_cleanup:
+ vb2_dma_contig_cleanup_ctx(dev->alloc_ctx);
+rel_irq:
+ free_irq(dev->irq, dev);
+put_clk_gate:
+ clk_put(dev->gate);
+put_clk:
+ clk_put(dev->clk);
+unmap_regs:
+ iounmap(dev->regs);
+rel_res_regs:
+ release_resource(dev->res_regs);
+free_dev:
+ kfree(dev);
+ return ret;
+}
+
+static int g2d_remove(struct platform_device *pdev)
+{
+ struct g2d_dev *dev = (struct g2d_dev *)platform_get_drvdata(pdev);
+
+ v4l2_info(&dev->v4l2_dev, "Removing " G2D_NAME);
+ v4l2_m2m_release(dev->m2m_dev);
+ video_unregister_device(dev->vfd);
+ v4l2_device_unregister(&dev->v4l2_dev);
+ vb2_dma_contig_cleanup_ctx(dev->alloc_ctx);
+ free_irq(dev->irq, dev);
+ clk_put(dev->gate);
+ clk_put(dev->clk);
+ iounmap(dev->regs);
+ release_resource(dev->res_regs);
+ kfree(dev);
+ return 0;
+}
+
+static struct platform_driver g2d_pdrv = {
+ .probe = g2d_probe,
+ .remove = g2d_remove,
+ .driver = {
+ .name = G2D_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+module_platform_driver(g2d_pdrv);
+
+MODULE_AUTHOR("Kamil Debski <k.debski@samsung.com>");
+MODULE_DESCRIPTION("S5P G2D 2d graphics accelerator driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/s5p-g2d/g2d.h b/drivers/media/video/s5p-g2d/g2d.h
new file mode 100644
index 0000000..5eae901
--- /dev/null
+++ b/drivers/media/video/s5p-g2d/g2d.h
@@ -0,0 +1,83 @@
+/*
+ * Samsung S5P G2D - 2D Graphics Accelerator Driver
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Kamil Debski, <k.debski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version
+ */
+
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
+
+#define G2D_NAME "s5p-g2d"
+
+struct g2d_dev {
+ struct v4l2_device v4l2_dev;
+ struct v4l2_m2m_dev *m2m_dev;
+ struct video_device *vfd;
+ struct mutex mutex;
+ spinlock_t irqlock;
+ atomic_t num_inst;
+ struct vb2_alloc_ctx *alloc_ctx;
+ struct resource *res_regs;
+ void __iomem *regs;
+ struct clk *clk;
+ struct clk *gate;
+ struct g2d_ctx *curr;
+ int irq;
+ wait_queue_head_t irq_queue;
+};
+
+struct g2d_frame {
+ /* Original dimensions */
+ u32 width;
+ u32 height;
+ /* Crop size */
+ u32 c_width;
+ u32 c_height;
+ /* Offset */
+ u32 o_width;
+ u32 o_height;
+ /* Image format */
+ struct g2d_fmt *fmt;
+ /* Variables that can calculated once and reused */
+ u32 stride;
+ u32 bottom;
+ u32 right;
+ u32 size;
+};
+
+struct g2d_ctx {
+ struct v4l2_fh fh;
+ struct g2d_dev *dev;
+ struct v4l2_m2m_ctx *m2m_ctx;
+ struct g2d_frame in;
+ struct g2d_frame out;
+ struct v4l2_ctrl_handler ctrl_handler;
+ u32 rop;
+};
+
+struct g2d_fmt {
+ char *name;
+ u32 fourcc;
+ int depth;
+ u32 hw;
+};
+
+
+void g2d_reset(struct g2d_dev *d);
+void g2d_set_src_size(struct g2d_dev *d, struct g2d_frame *f);
+void g2d_set_src_addr(struct g2d_dev *d, dma_addr_t a);
+void g2d_set_dst_size(struct g2d_dev *d, struct g2d_frame *f);
+void g2d_set_dst_addr(struct g2d_dev *d, dma_addr_t a);
+void g2d_start(struct g2d_dev *d);
+void g2d_clear_int(struct g2d_dev *d);
+void g2d_set_rop4(struct g2d_dev *d, u32 r);
+u32 g2d_cmd_stretch(u32 e);
+void g2d_set_cmd(struct g2d_dev *d, u32 c);
+
+
diff --git a/drivers/media/video/s5p-jpeg/Makefile b/drivers/media/video/s5p-jpeg/Makefile
new file mode 100644
index 0000000..ddc2900
--- /dev/null
+++ b/drivers/media/video/s5p-jpeg/Makefile
@@ -0,0 +1,2 @@
+s5p-jpeg-objs := jpeg-core.o
+obj-$(CONFIG_VIDEO_SAMSUNG_S5P_JPEG) := s5p-jpeg.o
diff --git a/drivers/media/video/s5p-jpeg/jpeg-core.c b/drivers/media/video/s5p-jpeg/jpeg-core.c
new file mode 100644
index 0000000..f841a3e
--- /dev/null
+++ b/drivers/media/video/s5p-jpeg/jpeg-core.c
@@ -0,0 +1,1481 @@
+/* linux/drivers/media/video/s5p-jpeg/jpeg-core.c
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/gfp.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/string.h>
+#include <media/v4l2-mem2mem.h>
+#include <media/v4l2-ioctl.h>
+#include <media/videobuf2-core.h>
+#include <media/videobuf2-dma-contig.h>
+
+#include "jpeg-core.h"
+#include "jpeg-hw.h"
+
+static struct s5p_jpeg_fmt formats_enc[] = {
+ {
+ .name = "YUV 4:2:0 planar, YCbCr",
+ .fourcc = V4L2_PIX_FMT_YUV420,
+ .depth = 12,
+ .colplanes = 3,
+ .types = MEM2MEM_CAPTURE,
+ },
+ {
+ .name = "YUV 4:2:2 packed, YCbYCr",
+ .fourcc = V4L2_PIX_FMT_YUYV,
+ .depth = 16,
+ .colplanes = 1,
+ .types = MEM2MEM_CAPTURE | MEM2MEM_OUTPUT,
+ },
+ {
+ .name = "RGB565",
+ .fourcc = V4L2_PIX_FMT_RGB565,
+ .depth = 16,
+ .colplanes = 1,
+ .types = MEM2MEM_OUTPUT,
+ },
+};
+#define NUM_FORMATS_ENC ARRAY_SIZE(formats_enc)
+
+static struct s5p_jpeg_fmt formats_dec[] = {
+ {
+ .name = "YUV 4:2:0 planar, YCbCr",
+ .fourcc = V4L2_PIX_FMT_YUV420,
+ .depth = 12,
+ .colplanes = 3,
+ .h_align = 4,
+ .v_align = 4,
+ .types = MEM2MEM_CAPTURE,
+ },
+ {
+ .name = "YUV 4:2:2 packed, YCbYCr",
+ .fourcc = V4L2_PIX_FMT_YUYV,
+ .depth = 16,
+ .colplanes = 1,
+ .h_align = 4,
+ .v_align = 3,
+ .types = MEM2MEM_CAPTURE,
+ },
+ {
+ .name = "JPEG JFIF",
+ .fourcc = V4L2_PIX_FMT_JPEG,
+ .colplanes = 1,
+ .types = MEM2MEM_OUTPUT,
+ },
+};
+#define NUM_FORMATS_DEC ARRAY_SIZE(formats_dec)
+
+static const unsigned char qtbl_luminance[4][64] = {
+ {/* level 1 - high quality */
+ 8, 6, 6, 8, 12, 14, 16, 17,
+ 6, 6, 6, 8, 10, 13, 12, 15,
+ 6, 6, 7, 8, 13, 14, 18, 24,
+ 8, 8, 8, 14, 13, 19, 24, 35,
+ 12, 10, 13, 13, 20, 26, 34, 39,
+ 14, 13, 14, 19, 26, 34, 39, 39,
+ 16, 12, 18, 24, 34, 39, 39, 39,
+ 17, 15, 24, 35, 39, 39, 39, 39
+ },
+ {/* level 2 */
+ 12, 8, 8, 12, 17, 21, 24, 23,
+ 8, 9, 9, 11, 15, 19, 18, 23,
+ 8, 9, 10, 12, 19, 20, 27, 36,
+ 12, 11, 12, 21, 20, 28, 36, 53,
+ 17, 15, 19, 20, 30, 39, 51, 59,
+ 21, 19, 20, 28, 39, 51, 59, 59,
+ 24, 18, 27, 36, 51, 59, 59, 59,
+ 23, 23, 36, 53, 59, 59, 59, 59
+ },
+ {/* level 3 */
+ 16, 11, 11, 16, 23, 27, 31, 30,
+ 11, 12, 12, 15, 20, 23, 23, 30,
+ 11, 12, 13, 16, 23, 26, 35, 47,
+ 16, 15, 16, 23, 26, 37, 47, 64,
+ 23, 20, 23, 26, 39, 51, 64, 64,
+ 27, 23, 26, 37, 51, 64, 64, 64,
+ 31, 23, 35, 47, 64, 64, 64, 64,
+ 30, 30, 47, 64, 64, 64, 64, 64
+ },
+ {/*level 4 - low quality */
+ 20, 16, 25, 39, 50, 46, 62, 68,
+ 16, 18, 23, 38, 38, 53, 65, 68,
+ 25, 23, 31, 38, 53, 65, 68, 68,
+ 39, 38, 38, 53, 65, 68, 68, 68,
+ 50, 38, 53, 65, 68, 68, 68, 68,
+ 46, 53, 65, 68, 68, 68, 68, 68,
+ 62, 65, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68
+ }
+};
+
+static const unsigned char qtbl_chrominance[4][64] = {
+ {/* level 1 - high quality */
+ 9, 8, 9, 11, 14, 17, 19, 24,
+ 8, 10, 9, 11, 14, 13, 17, 22,
+ 9, 9, 13, 14, 13, 15, 23, 26,
+ 11, 11, 14, 14, 15, 20, 26, 33,
+ 14, 14, 13, 15, 20, 24, 33, 39,
+ 17, 13, 15, 20, 24, 32, 39, 39,
+ 19, 17, 23, 26, 33, 39, 39, 39,
+ 24, 22, 26, 33, 39, 39, 39, 39
+ },
+ {/* level 2 */
+ 13, 11, 13, 16, 20, 20, 29, 37,
+ 11, 14, 14, 14, 16, 20, 26, 32,
+ 13, 14, 15, 17, 20, 23, 35, 40,
+ 16, 14, 17, 21, 23, 30, 40, 50,
+ 20, 16, 20, 23, 30, 37, 50, 59,
+ 20, 20, 23, 30, 37, 48, 59, 59,
+ 29, 26, 35, 40, 50, 59, 59, 59,
+ 37, 32, 40, 50, 59, 59, 59, 59
+ },
+ {/* level 3 */
+ 17, 15, 17, 21, 20, 26, 38, 48,
+ 15, 19, 18, 17, 20, 26, 35, 43,
+ 17, 18, 20, 22, 26, 30, 46, 53,
+ 21, 17, 22, 28, 30, 39, 53, 64,
+ 20, 20, 26, 30, 39, 48, 64, 64,
+ 26, 26, 30, 39, 48, 63, 64, 64,
+ 38, 35, 46, 53, 64, 64, 64, 64,
+ 48, 43, 53, 64, 64, 64, 64, 64
+ },
+ {/*level 4 - low quality */
+ 21, 25, 32, 38, 54, 68, 68, 68,
+ 25, 28, 24, 38, 54, 68, 68, 68,
+ 32, 24, 32, 43, 66, 68, 68, 68,
+ 38, 38, 43, 53, 68, 68, 68, 68,
+ 54, 54, 66, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68
+ }
+};
+
+static const unsigned char hdctbl0[16] = {
+ 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0
+};
+
+static const unsigned char hdctblg0[12] = {
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0xa, 0xb
+};
+static const unsigned char hactbl0[16] = {
+ 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d
+};
+static const unsigned char hactblg0[162] = {
+ 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
+ 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
+ 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08,
+ 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0,
+ 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
+ 0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28,
+ 0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
+ 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
+ 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
+ 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
+ 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
+ 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
+ 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
+ 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
+ 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
+ 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,
+ 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4,
+ 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2,
+ 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea,
+ 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
+ 0xf9, 0xfa
+};
+
+static inline void jpeg_set_qtbl(void __iomem *regs, const unsigned char *qtbl,
+ unsigned long tab, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ writel((unsigned int)qtbl[i], regs + tab + (i * 0x04));
+}
+
+static inline void jpeg_set_qtbl_lum(void __iomem *regs, int quality)
+{
+ /* this driver fills quantisation table 0 with data for luma */
+ jpeg_set_qtbl(regs, qtbl_luminance[quality], S5P_JPG_QTBL_CONTENT(0),
+ ARRAY_SIZE(qtbl_luminance[quality]));
+}
+
+static inline void jpeg_set_qtbl_chr(void __iomem *regs, int quality)
+{
+ /* this driver fills quantisation table 1 with data for chroma */
+ jpeg_set_qtbl(regs, qtbl_chrominance[quality], S5P_JPG_QTBL_CONTENT(1),
+ ARRAY_SIZE(qtbl_chrominance[quality]));
+}
+
+static inline void jpeg_set_htbl(void __iomem *regs, const unsigned char *htbl,
+ unsigned long tab, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ writel((unsigned int)htbl[i], regs + tab + (i * 0x04));
+}
+
+static inline void jpeg_set_hdctbl(void __iomem *regs)
+{
+ /* this driver fills table 0 for this component */
+ jpeg_set_htbl(regs, hdctbl0, S5P_JPG_HDCTBL(0), ARRAY_SIZE(hdctbl0));
+}
+
+static inline void jpeg_set_hdctblg(void __iomem *regs)
+{
+ /* this driver fills table 0 for this component */
+ jpeg_set_htbl(regs, hdctblg0, S5P_JPG_HDCTBLG(0), ARRAY_SIZE(hdctblg0));
+}
+
+static inline void jpeg_set_hactbl(void __iomem *regs)
+{
+ /* this driver fills table 0 for this component */
+ jpeg_set_htbl(regs, hactbl0, S5P_JPG_HACTBL(0), ARRAY_SIZE(hactbl0));
+}
+
+static inline void jpeg_set_hactblg(void __iomem *regs)
+{
+ /* this driver fills table 0 for this component */
+ jpeg_set_htbl(regs, hactblg0, S5P_JPG_HACTBLG(0), ARRAY_SIZE(hactblg0));
+}
+
+/*
+ * ============================================================================
+ * Device file operations
+ * ============================================================================
+ */
+
+static int queue_init(void *priv, struct vb2_queue *src_vq,
+ struct vb2_queue *dst_vq);
+static struct s5p_jpeg_fmt *s5p_jpeg_find_format(unsigned int mode,
+ __u32 pixelformat);
+
+static int s5p_jpeg_open(struct file *file)
+{
+ struct s5p_jpeg *jpeg = video_drvdata(file);
+ struct video_device *vfd = video_devdata(file);
+ struct s5p_jpeg_ctx *ctx;
+ struct s5p_jpeg_fmt *out_fmt;
+
+ ctx = kzalloc(sizeof *ctx, GFP_KERNEL);
+ if (!ctx)
+ return -ENOMEM;
+
+ file->private_data = ctx;
+ ctx->jpeg = jpeg;
+ if (vfd == jpeg->vfd_encoder) {
+ ctx->mode = S5P_JPEG_ENCODE;
+ out_fmt = s5p_jpeg_find_format(ctx->mode, V4L2_PIX_FMT_RGB565);
+ } else {
+ ctx->mode = S5P_JPEG_DECODE;
+ out_fmt = s5p_jpeg_find_format(ctx->mode, V4L2_PIX_FMT_JPEG);
+ }
+
+ ctx->m2m_ctx = v4l2_m2m_ctx_init(jpeg->m2m_dev, ctx, queue_init);
+ if (IS_ERR(ctx->m2m_ctx)) {
+ int err = PTR_ERR(ctx->m2m_ctx);
+ kfree(ctx);
+ return err;
+ }
+
+ ctx->out_q.fmt = out_fmt;
+ ctx->cap_q.fmt = s5p_jpeg_find_format(ctx->mode, V4L2_PIX_FMT_YUYV);
+
+ return 0;
+}
+
+static int s5p_jpeg_release(struct file *file)
+{
+ struct s5p_jpeg_ctx *ctx = file->private_data;
+
+ v4l2_m2m_ctx_release(ctx->m2m_ctx);
+ kfree(ctx);
+
+ return 0;
+}
+
+static unsigned int s5p_jpeg_poll(struct file *file,
+ struct poll_table_struct *wait)
+{
+ struct s5p_jpeg_ctx *ctx = file->private_data;
+
+ return v4l2_m2m_poll(file, ctx->m2m_ctx, wait);
+}
+
+static int s5p_jpeg_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct s5p_jpeg_ctx *ctx = file->private_data;
+
+ return v4l2_m2m_mmap(file, ctx->m2m_ctx, vma);
+}
+
+static const struct v4l2_file_operations s5p_jpeg_fops = {
+ .owner = THIS_MODULE,
+ .open = s5p_jpeg_open,
+ .release = s5p_jpeg_release,
+ .poll = s5p_jpeg_poll,
+ .unlocked_ioctl = video_ioctl2,
+ .mmap = s5p_jpeg_mmap,
+};
+
+/*
+ * ============================================================================
+ * video ioctl operations
+ * ============================================================================
+ */
+
+static int get_byte(struct s5p_jpeg_buffer *buf)
+{
+ if (buf->curr >= buf->size)
+ return -1;
+
+ return ((unsigned char *)buf->data)[buf->curr++];
+}
+
+static int get_word_be(struct s5p_jpeg_buffer *buf, unsigned int *word)
+{
+ unsigned int temp;
+ int byte;
+
+ byte = get_byte(buf);
+ if (byte == -1)
+ return -1;
+ temp = byte << 8;
+ byte = get_byte(buf);
+ if (byte == -1)
+ return -1;
+ *word = (unsigned int)byte | temp;
+ return 0;
+}
+
+static void skip(struct s5p_jpeg_buffer *buf, long len)
+{
+ if (len <= 0)
+ return;
+
+ while (len--)
+ get_byte(buf);
+}
+
+static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result,
+ unsigned long buffer, unsigned long size)
+{
+ int c, components, notfound;
+ unsigned int height, width, word;
+ long length;
+ struct s5p_jpeg_buffer jpeg_buffer;
+
+ jpeg_buffer.size = size;
+ jpeg_buffer.data = buffer;
+ jpeg_buffer.curr = 0;
+
+ notfound = 1;
+ while (notfound) {
+ c = get_byte(&jpeg_buffer);
+ if (c == -1)
+ break;
+ if (c != 0xff)
+ continue;
+ do
+ c = get_byte(&jpeg_buffer);
+ while (c == 0xff);
+ if (c == -1)
+ break;
+ if (c == 0)
+ continue;
+ length = 0;
+ switch (c) {
+ /* SOF0: baseline JPEG */
+ case SOF0:
+ if (get_word_be(&jpeg_buffer, &word))
+ break;
+ if (get_byte(&jpeg_buffer) == -1)
+ break;
+ if (get_word_be(&jpeg_buffer, &height))
+ break;
+ if (get_word_be(&jpeg_buffer, &width))
+ break;
+ components = get_byte(&jpeg_buffer);
+ if (components == -1)
+ break;
+ notfound = 0;
+
+ skip(&jpeg_buffer, components * 3);
+ break;
+
+ /* skip payload-less markers */
+ case RST ... RST + 7:
+ case SOI:
+ case EOI:
+ case TEM:
+ break;
+
+ /* skip uninteresting payload markers */
+ default:
+ if (get_word_be(&jpeg_buffer, &word))
+ break;
+ length = (long)word - 2;
+ skip(&jpeg_buffer, length);
+ break;
+ }
+ }
+ result->w = width;
+ result->h = height;
+ result->size = components;
+ return !notfound;
+}
+
+static int s5p_jpeg_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ if (ctx->mode == S5P_JPEG_ENCODE) {
+ strlcpy(cap->driver, S5P_JPEG_M2M_NAME " encoder",
+ sizeof(cap->driver));
+ strlcpy(cap->card, S5P_JPEG_M2M_NAME " encoder",
+ sizeof(cap->card));
+ } else {
+ strlcpy(cap->driver, S5P_JPEG_M2M_NAME " decoder",
+ sizeof(cap->driver));
+ strlcpy(cap->card, S5P_JPEG_M2M_NAME " decoder",
+ sizeof(cap->card));
+ }
+ cap->bus_info[0] = 0;
+ cap->capabilities = V4L2_CAP_STREAMING |
+ V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_VIDEO_OUTPUT;
+ return 0;
+}
+
+static int enum_fmt(struct s5p_jpeg_fmt *formats, int n,
+ struct v4l2_fmtdesc *f, u32 type)
+{
+ int i, num = 0;
+
+ for (i = 0; i < n; ++i) {
+ if (formats[i].types & type) {
+ /* index-th format of type type found ? */
+ if (num == f->index)
+ break;
+ /* Correct type but haven't reached our index yet,
+ * just increment per-type index */
+ ++num;
+ }
+ }
+
+ /* Format not found */
+ if (i >= n)
+ return -EINVAL;
+
+ strlcpy(f->description, formats[i].name, sizeof(f->description));
+ f->pixelformat = formats[i].fourcc;
+
+ return 0;
+}
+
+static int s5p_jpeg_enum_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_fmtdesc *f)
+{
+ struct s5p_jpeg_ctx *ctx;
+
+ ctx = priv;
+
+ if (ctx->mode == S5P_JPEG_ENCODE)
+ return enum_fmt(formats_enc, NUM_FORMATS_ENC, f,
+ MEM2MEM_CAPTURE);
+
+ return enum_fmt(formats_dec, NUM_FORMATS_DEC, f, MEM2MEM_CAPTURE);
+}
+
+static int s5p_jpeg_enum_fmt_vid_out(struct file *file, void *priv,
+ struct v4l2_fmtdesc *f)
+{
+ struct s5p_jpeg_ctx *ctx;
+
+ ctx = priv;
+
+ if (ctx->mode == S5P_JPEG_ENCODE)
+ return enum_fmt(formats_enc, NUM_FORMATS_ENC, f,
+ MEM2MEM_OUTPUT);
+
+ return enum_fmt(formats_dec, NUM_FORMATS_DEC, f, MEM2MEM_OUTPUT);
+}
+
+static struct s5p_jpeg_q_data *get_q_data(struct s5p_jpeg_ctx *ctx,
+ enum v4l2_buf_type type)
+{
+ if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
+ return &ctx->out_q;
+ if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return &ctx->cap_q;
+
+ return NULL;
+}
+
+static int s5p_jpeg_g_fmt(struct file *file, void *priv, struct v4l2_format *f)
+{
+ struct vb2_queue *vq;
+ struct s5p_jpeg_q_data *q_data = NULL;
+ struct v4l2_pix_format *pix = &f->fmt.pix;
+ struct s5p_jpeg_ctx *ct = priv;
+
+ vq = v4l2_m2m_get_vq(ct->m2m_ctx, f->type);
+ if (!vq)
+ return -EINVAL;
+
+ if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+ ct->mode == S5P_JPEG_DECODE && !ct->hdr_parsed)
+ return -EINVAL;
+ q_data = get_q_data(ct, f->type);
+ BUG_ON(q_data == NULL);
+
+ pix->width = q_data->w;
+ pix->height = q_data->h;
+ pix->field = V4L2_FIELD_NONE;
+ pix->pixelformat = q_data->fmt->fourcc;
+ pix->bytesperline = 0;
+ if (q_data->fmt->fourcc != V4L2_PIX_FMT_JPEG) {
+ u32 bpl = q_data->w;
+ if (q_data->fmt->colplanes == 1)
+ bpl = (bpl * q_data->fmt->depth) >> 3;
+ pix->bytesperline = bpl;
+ }
+ pix->sizeimage = q_data->size;
+
+ return 0;
+}
+
+static struct s5p_jpeg_fmt *s5p_jpeg_find_format(unsigned int mode,
+ u32 pixelformat)
+{
+ unsigned int k;
+ struct s5p_jpeg_fmt *formats;
+ int n;
+
+ if (mode == S5P_JPEG_ENCODE) {
+ formats = formats_enc;
+ n = NUM_FORMATS_ENC;
+ } else {
+ formats = formats_dec;
+ n = NUM_FORMATS_DEC;
+ }
+
+ for (k = 0; k < n; k++) {
+ struct s5p_jpeg_fmt *fmt = &formats[k];
+ if (fmt->fourcc == pixelformat)
+ return fmt;
+ }
+
+ return NULL;
+
+}
+
+static void jpeg_bound_align_image(u32 *w, unsigned int wmin, unsigned int wmax,
+ unsigned int walign,
+ u32 *h, unsigned int hmin, unsigned int hmax,
+ unsigned int halign)
+{
+ int width, height, w_step, h_step;
+
+ width = *w;
+ height = *h;
+
+ w_step = 1 << walign;
+ h_step = 1 << halign;
+ v4l_bound_align_image(w, wmin, wmax, walign, h, hmin, hmax, halign, 0);
+
+ if (*w < width && (*w + w_step) < wmax)
+ *w += w_step;
+ if (*h < height && (*h + h_step) < hmax)
+ *h += h_step;
+
+}
+
+static int vidioc_try_fmt(struct v4l2_format *f, struct s5p_jpeg_fmt *fmt,
+ struct s5p_jpeg_ctx *ctx, int q_type)
+{
+ struct v4l2_pix_format *pix = &f->fmt.pix;
+
+ if (pix->field == V4L2_FIELD_ANY)
+ pix->field = V4L2_FIELD_NONE;
+ else if (pix->field != V4L2_FIELD_NONE)
+ return -EINVAL;
+
+ /* V4L2 specification suggests the driver corrects the format struct
+ * if any of the dimensions is unsupported */
+ if (q_type == MEM2MEM_OUTPUT)
+ jpeg_bound_align_image(&pix->width, S5P_JPEG_MIN_WIDTH,
+ S5P_JPEG_MAX_WIDTH, 0,
+ &pix->height, S5P_JPEG_MIN_HEIGHT,
+ S5P_JPEG_MAX_HEIGHT, 0);
+ else
+ jpeg_bound_align_image(&pix->width, S5P_JPEG_MIN_WIDTH,
+ S5P_JPEG_MAX_WIDTH, fmt->h_align,
+ &pix->height, S5P_JPEG_MIN_HEIGHT,
+ S5P_JPEG_MAX_HEIGHT, fmt->v_align);
+
+ if (fmt->fourcc == V4L2_PIX_FMT_JPEG) {
+ if (pix->sizeimage <= 0)
+ pix->sizeimage = PAGE_SIZE;
+ pix->bytesperline = 0;
+ } else {
+ u32 bpl = pix->bytesperline;
+
+ if (fmt->colplanes > 1 && bpl < pix->width)
+ bpl = pix->width; /* planar */
+
+ if (fmt->colplanes == 1 && /* packed */
+ (bpl << 3) * fmt->depth < pix->width)
+ bpl = (pix->width * fmt->depth) >> 3;
+
+ pix->bytesperline = bpl;
+ pix->sizeimage = (pix->width * pix->height * fmt->depth) >> 3;
+ }
+
+ return 0;
+}
+
+static int s5p_jpeg_try_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct s5p_jpeg_fmt *fmt;
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ fmt = s5p_jpeg_find_format(ctx->mode, f->fmt.pix.pixelformat);
+ if (!fmt || !(fmt->types & MEM2MEM_CAPTURE)) {
+ v4l2_err(&ctx->jpeg->v4l2_dev,
+ "Fourcc format (0x%08x) invalid.\n",
+ f->fmt.pix.pixelformat);
+ return -EINVAL;
+ }
+
+ return vidioc_try_fmt(f, fmt, ctx, MEM2MEM_CAPTURE);
+}
+
+static int s5p_jpeg_try_fmt_vid_out(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct s5p_jpeg_fmt *fmt;
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ fmt = s5p_jpeg_find_format(ctx->mode, f->fmt.pix.pixelformat);
+ if (!fmt || !(fmt->types & MEM2MEM_OUTPUT)) {
+ v4l2_err(&ctx->jpeg->v4l2_dev,
+ "Fourcc format (0x%08x) invalid.\n",
+ f->fmt.pix.pixelformat);
+ return -EINVAL;
+ }
+
+ return vidioc_try_fmt(f, fmt, ctx, MEM2MEM_OUTPUT);
+}
+
+static int s5p_jpeg_s_fmt(struct s5p_jpeg_ctx *ct, struct v4l2_format *f)
+{
+ struct vb2_queue *vq;
+ struct s5p_jpeg_q_data *q_data = NULL;
+ struct v4l2_pix_format *pix = &f->fmt.pix;
+
+ vq = v4l2_m2m_get_vq(ct->m2m_ctx, f->type);
+ if (!vq)
+ return -EINVAL;
+
+ q_data = get_q_data(ct, f->type);
+ BUG_ON(q_data == NULL);
+
+ if (vb2_is_busy(vq)) {
+ v4l2_err(&ct->jpeg->v4l2_dev, "%s queue busy\n", __func__);
+ return -EBUSY;
+ }
+
+ q_data->fmt = s5p_jpeg_find_format(ct->mode, pix->pixelformat);
+ q_data->w = pix->width;
+ q_data->h = pix->height;
+ if (q_data->fmt->fourcc != V4L2_PIX_FMT_JPEG)
+ q_data->size = q_data->w * q_data->h * q_data->fmt->depth >> 3;
+ else
+ q_data->size = pix->sizeimage;
+
+ return 0;
+}
+
+static int s5p_jpeg_s_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ int ret;
+
+ ret = s5p_jpeg_try_fmt_vid_cap(file, priv, f);
+ if (ret)
+ return ret;
+
+ return s5p_jpeg_s_fmt(priv, f);
+}
+
+static int s5p_jpeg_s_fmt_vid_out(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ int ret;
+
+ ret = s5p_jpeg_try_fmt_vid_out(file, priv, f);
+ if (ret)
+ return ret;
+
+ return s5p_jpeg_s_fmt(priv, f);
+}
+
+static int s5p_jpeg_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *reqbufs)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ return v4l2_m2m_reqbufs(file, ctx->m2m_ctx, reqbufs);
+}
+
+static int s5p_jpeg_querybuf(struct file *file, void *priv,
+ struct v4l2_buffer *buf)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ return v4l2_m2m_querybuf(file, ctx->m2m_ctx, buf);
+}
+
+static int s5p_jpeg_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf);
+}
+
+static int s5p_jpeg_dqbuf(struct file *file, void *priv,
+ struct v4l2_buffer *buf)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
+}
+
+static int s5p_jpeg_streamon(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ return v4l2_m2m_streamon(file, ctx->m2m_ctx, type);
+}
+
+static int s5p_jpeg_streamoff(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ return v4l2_m2m_streamoff(file, ctx->m2m_ctx, type);
+}
+
+int s5p_jpeg_g_selection(struct file *file, void *priv,
+ struct v4l2_selection *s)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+ s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ /* For JPEG blob active == default == bounds */
+ switch (s->target) {
+ case V4L2_SEL_TGT_CROP_ACTIVE:
+ case V4L2_SEL_TGT_CROP_BOUNDS:
+ case V4L2_SEL_TGT_CROP_DEFAULT:
+ case V4L2_SEL_TGT_COMPOSE_ACTIVE:
+ case V4L2_SEL_TGT_COMPOSE_DEFAULT:
+ s->r.width = ctx->out_q.w;
+ s->r.height = ctx->out_q.h;
+ break;
+ case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+ case V4L2_SEL_TGT_COMPOSE_PADDED:
+ s->r.width = ctx->cap_q.w;
+ s->r.height = ctx->cap_q.h;
+ break;
+ default:
+ return -EINVAL;
+ }
+ s->r.left = 0;
+ s->r.top = 0;
+ return 0;
+}
+
+static int s5p_jpeg_g_jpegcomp(struct file *file, void *priv,
+ struct v4l2_jpegcompression *compr)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ if (ctx->mode == S5P_JPEG_DECODE)
+ return -ENOTTY;
+
+ memset(compr, 0, sizeof(*compr));
+ compr->quality = ctx->compr_quality;
+
+ return 0;
+}
+
+static int s5p_jpeg_s_jpegcomp(struct file *file, void *priv,
+ struct v4l2_jpegcompression *compr)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ if (ctx->mode == S5P_JPEG_DECODE)
+ return -ENOTTY;
+
+ compr->quality = clamp(compr->quality, S5P_JPEG_COMPR_QUAL_BEST,
+ S5P_JPEG_COMPR_QUAL_WORST);
+
+ ctx->compr_quality = S5P_JPEG_COMPR_QUAL_WORST - compr->quality;
+
+ return 0;
+}
+
+static const struct v4l2_ioctl_ops s5p_jpeg_ioctl_ops = {
+ .vidioc_querycap = s5p_jpeg_querycap,
+
+ .vidioc_enum_fmt_vid_cap = s5p_jpeg_enum_fmt_vid_cap,
+ .vidioc_enum_fmt_vid_out = s5p_jpeg_enum_fmt_vid_out,
+
+ .vidioc_g_fmt_vid_cap = s5p_jpeg_g_fmt,
+ .vidioc_g_fmt_vid_out = s5p_jpeg_g_fmt,
+
+ .vidioc_try_fmt_vid_cap = s5p_jpeg_try_fmt_vid_cap,
+ .vidioc_try_fmt_vid_out = s5p_jpeg_try_fmt_vid_out,
+
+ .vidioc_s_fmt_vid_cap = s5p_jpeg_s_fmt_vid_cap,
+ .vidioc_s_fmt_vid_out = s5p_jpeg_s_fmt_vid_out,
+
+ .vidioc_reqbufs = s5p_jpeg_reqbufs,
+ .vidioc_querybuf = s5p_jpeg_querybuf,
+
+ .vidioc_qbuf = s5p_jpeg_qbuf,
+ .vidioc_dqbuf = s5p_jpeg_dqbuf,
+
+ .vidioc_streamon = s5p_jpeg_streamon,
+ .vidioc_streamoff = s5p_jpeg_streamoff,
+
+ .vidioc_g_selection = s5p_jpeg_g_selection,
+
+ .vidioc_g_jpegcomp = s5p_jpeg_g_jpegcomp,
+ .vidioc_s_jpegcomp = s5p_jpeg_s_jpegcomp,
+};
+
+/*
+ * ============================================================================
+ * mem2mem callbacks
+ * ============================================================================
+ */
+
+static void s5p_jpeg_device_run(void *priv)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+ struct s5p_jpeg *jpeg = ctx->jpeg;
+ struct vb2_buffer *src_buf, *dst_buf;
+ unsigned long src_addr, dst_addr;
+
+ src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx);
+ dst_buf = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
+ src_addr = vb2_dma_contig_plane_dma_addr(src_buf, 0);
+ dst_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0);
+
+ jpeg_reset(jpeg->regs);
+ jpeg_poweron(jpeg->regs);
+ jpeg_proc_mode(jpeg->regs, ctx->mode);
+ if (ctx->mode == S5P_JPEG_ENCODE) {
+ if (ctx->out_q.fmt->fourcc == V4L2_PIX_FMT_RGB565)
+ jpeg_input_raw_mode(jpeg->regs, S5P_JPEG_RAW_IN_565);
+ else
+ jpeg_input_raw_mode(jpeg->regs, S5P_JPEG_RAW_IN_422);
+ if (ctx->cap_q.fmt->fourcc == V4L2_PIX_FMT_YUYV)
+ jpeg_subsampling_mode(jpeg->regs,
+ S5P_JPEG_SUBSAMPLING_422);
+ else
+ jpeg_subsampling_mode(jpeg->regs,
+ S5P_JPEG_SUBSAMPLING_420);
+ jpeg_dri(jpeg->regs, 0);
+ jpeg_x(jpeg->regs, ctx->out_q.w);
+ jpeg_y(jpeg->regs, ctx->out_q.h);
+ jpeg_imgadr(jpeg->regs, src_addr);
+ jpeg_jpgadr(jpeg->regs, dst_addr);
+
+ /* ultimately comes from sizeimage from userspace */
+ jpeg_enc_stream_int(jpeg->regs, ctx->cap_q.size);
+
+ /* JPEG RGB to YCbCr conversion matrix */
+ jpeg_coef(jpeg->regs, 1, 1, S5P_JPEG_COEF11);
+ jpeg_coef(jpeg->regs, 1, 2, S5P_JPEG_COEF12);
+ jpeg_coef(jpeg->regs, 1, 3, S5P_JPEG_COEF13);
+ jpeg_coef(jpeg->regs, 2, 1, S5P_JPEG_COEF21);
+ jpeg_coef(jpeg->regs, 2, 2, S5P_JPEG_COEF22);
+ jpeg_coef(jpeg->regs, 2, 3, S5P_JPEG_COEF23);
+ jpeg_coef(jpeg->regs, 3, 1, S5P_JPEG_COEF31);
+ jpeg_coef(jpeg->regs, 3, 2, S5P_JPEG_COEF32);
+ jpeg_coef(jpeg->regs, 3, 3, S5P_JPEG_COEF33);
+
+ /*
+ * JPEG IP allows storing 4 quantization tables
+ * We fill table 0 for luma and table 1 for chroma
+ */
+ jpeg_set_qtbl_lum(jpeg->regs, ctx->compr_quality);
+ jpeg_set_qtbl_chr(jpeg->regs, ctx->compr_quality);
+ /* use table 0 for Y */
+ jpeg_qtbl(jpeg->regs, 1, 0);
+ /* use table 1 for Cb and Cr*/
+ jpeg_qtbl(jpeg->regs, 2, 1);
+ jpeg_qtbl(jpeg->regs, 3, 1);
+
+ /* Y, Cb, Cr use Huffman table 0 */
+ jpeg_htbl_ac(jpeg->regs, 1);
+ jpeg_htbl_dc(jpeg->regs, 1);
+ jpeg_htbl_ac(jpeg->regs, 2);
+ jpeg_htbl_dc(jpeg->regs, 2);
+ jpeg_htbl_ac(jpeg->regs, 3);
+ jpeg_htbl_dc(jpeg->regs, 3);
+ } else {
+ jpeg_rst_int_enable(jpeg->regs, true);
+ jpeg_data_num_int_enable(jpeg->regs, true);
+ jpeg_final_mcu_num_int_enable(jpeg->regs, true);
+ jpeg_outform_raw(jpeg->regs, S5P_JPEG_RAW_OUT_422);
+ jpeg_jpgadr(jpeg->regs, src_addr);
+ jpeg_imgadr(jpeg->regs, dst_addr);
+ }
+ jpeg_start(jpeg->regs);
+}
+
+static int s5p_jpeg_job_ready(void *priv)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+
+ if (ctx->mode == S5P_JPEG_DECODE)
+ return ctx->hdr_parsed;
+ return 1;
+}
+
+static void s5p_jpeg_job_abort(void *priv)
+{
+}
+
+static struct v4l2_m2m_ops s5p_jpeg_m2m_ops = {
+ .device_run = s5p_jpeg_device_run,
+ .job_ready = s5p_jpeg_job_ready,
+ .job_abort = s5p_jpeg_job_abort,
+};
+
+/*
+ * ============================================================================
+ * Queue operations
+ * ============================================================================
+ */
+
+static int s5p_jpeg_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
+ unsigned int *nplanes, unsigned int sizes[],
+ void *alloc_ctxs[])
+{
+ struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vq);
+ struct s5p_jpeg_q_data *q_data = NULL;
+ unsigned int size, count = *nbuffers;
+
+ q_data = get_q_data(ctx, vq->type);
+ BUG_ON(q_data == NULL);
+
+ size = q_data->size;
+
+ /*
+ * header is parsed during decoding and parsed information stored
+ * in the context so we do not allow another buffer to overwrite it
+ */
+ if (ctx->mode == S5P_JPEG_DECODE)
+ count = 1;
+
+ *nbuffers = count;
+ *nplanes = 1;
+ sizes[0] = size;
+ alloc_ctxs[0] = ctx->jpeg->alloc_ctx;
+
+ return 0;
+}
+
+static int s5p_jpeg_buf_prepare(struct vb2_buffer *vb)
+{
+ struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+ struct s5p_jpeg_q_data *q_data = NULL;
+
+ q_data = get_q_data(ctx, vb->vb2_queue->type);
+ BUG_ON(q_data == NULL);
+
+ if (vb2_plane_size(vb, 0) < q_data->size) {
+ pr_err("%s data will not fit into plane (%lu < %lu)\n",
+ __func__, vb2_plane_size(vb, 0),
+ (long)q_data->size);
+ return -EINVAL;
+ }
+
+ vb2_set_plane_payload(vb, 0, q_data->size);
+
+ return 0;
+}
+
+static void s5p_jpeg_buf_queue(struct vb2_buffer *vb)
+{
+ struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);
+
+ if (ctx->mode == S5P_JPEG_DECODE &&
+ vb->vb2_queue->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
+ struct s5p_jpeg_q_data tmp, *q_data;
+ ctx->hdr_parsed = s5p_jpeg_parse_hdr(&tmp,
+ (unsigned long)vb2_plane_vaddr(vb, 0),
+ min((unsigned long)ctx->out_q.size,
+ vb2_get_plane_payload(vb, 0)));
+ if (!ctx->hdr_parsed) {
+ vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
+ return;
+ }
+
+ q_data = &ctx->out_q;
+ q_data->w = tmp.w;
+ q_data->h = tmp.h;
+
+ q_data = &ctx->cap_q;
+ q_data->w = tmp.w;
+ q_data->h = tmp.h;
+
+ jpeg_bound_align_image(&q_data->w, S5P_JPEG_MIN_WIDTH,
+ S5P_JPEG_MAX_WIDTH, q_data->fmt->h_align,
+ &q_data->h, S5P_JPEG_MIN_HEIGHT,
+ S5P_JPEG_MAX_HEIGHT, q_data->fmt->v_align
+ );
+ q_data->size = q_data->w * q_data->h * q_data->fmt->depth >> 3;
+ }
+ if (ctx->m2m_ctx)
+ v4l2_m2m_buf_queue(ctx->m2m_ctx, vb);
+}
+
+static void s5p_jpeg_wait_prepare(struct vb2_queue *vq)
+{
+ struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vq);
+
+ mutex_unlock(&ctx->jpeg->lock);
+}
+
+static void s5p_jpeg_wait_finish(struct vb2_queue *vq)
+{
+ struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(vq);
+
+ mutex_lock(&ctx->jpeg->lock);
+}
+
+static int s5p_jpeg_start_streaming(struct vb2_queue *q, unsigned int count)
+{
+ struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(q);
+ int ret;
+
+ ret = pm_runtime_get_sync(ctx->jpeg->dev);
+
+ return ret > 0 ? 0 : ret;
+}
+
+static int s5p_jpeg_stop_streaming(struct vb2_queue *q)
+{
+ struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(q);
+
+ pm_runtime_put(ctx->jpeg->dev);
+
+ return 0;
+}
+
+static struct vb2_ops s5p_jpeg_qops = {
+ .queue_setup = s5p_jpeg_queue_setup,
+ .buf_prepare = s5p_jpeg_buf_prepare,
+ .buf_queue = s5p_jpeg_buf_queue,
+ .wait_prepare = s5p_jpeg_wait_prepare,
+ .wait_finish = s5p_jpeg_wait_finish,
+ .start_streaming = s5p_jpeg_start_streaming,
+ .stop_streaming = s5p_jpeg_stop_streaming,
+};
+
+static int queue_init(void *priv, struct vb2_queue *src_vq,
+ struct vb2_queue *dst_vq)
+{
+ struct s5p_jpeg_ctx *ctx = priv;
+ int ret;
+
+ memset(src_vq, 0, sizeof(*src_vq));
+ src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+ src_vq->io_modes = VB2_MMAP | VB2_USERPTR;
+ src_vq->drv_priv = ctx;
+ src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+ src_vq->ops = &s5p_jpeg_qops;
+ src_vq->mem_ops = &vb2_dma_contig_memops;
+
+ ret = vb2_queue_init(src_vq);
+ if (ret)
+ return ret;
+
+ memset(dst_vq, 0, sizeof(*dst_vq));
+ dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ dst_vq->io_modes = VB2_MMAP | VB2_USERPTR;
+ dst_vq->drv_priv = ctx;
+ dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
+ dst_vq->ops = &s5p_jpeg_qops;
+ dst_vq->mem_ops = &vb2_dma_contig_memops;
+
+ return vb2_queue_init(dst_vq);
+}
+
+/*
+ * ============================================================================
+ * ISR
+ * ============================================================================
+ */
+
+static irqreturn_t s5p_jpeg_irq(int irq, void *dev_id)
+{
+ struct s5p_jpeg *jpeg = dev_id;
+ struct s5p_jpeg_ctx *curr_ctx;
+ struct vb2_buffer *src_buf, *dst_buf;
+ unsigned long payload_size = 0;
+ enum vb2_buffer_state state = VB2_BUF_STATE_DONE;
+ bool enc_jpeg_too_large = false;
+ bool timer_elapsed = false;
+ bool op_completed = false;
+
+ curr_ctx = v4l2_m2m_get_curr_priv(jpeg->m2m_dev);
+
+ src_buf = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx);
+ dst_buf = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx);
+
+ if (curr_ctx->mode == S5P_JPEG_ENCODE)
+ enc_jpeg_too_large = jpeg_enc_stream_stat(jpeg->regs);
+ timer_elapsed = jpeg_timer_stat(jpeg->regs);
+ op_completed = jpeg_result_stat_ok(jpeg->regs);
+ if (curr_ctx->mode == S5P_JPEG_DECODE)
+ op_completed = op_completed && jpeg_stream_stat_ok(jpeg->regs);
+
+ if (enc_jpeg_too_large) {
+ state = VB2_BUF_STATE_ERROR;
+ jpeg_clear_enc_stream_stat(jpeg->regs);
+ } else if (timer_elapsed) {
+ state = VB2_BUF_STATE_ERROR;
+ jpeg_clear_timer_stat(jpeg->regs);
+ } else if (!op_completed) {
+ state = VB2_BUF_STATE_ERROR;
+ } else {
+ payload_size = jpeg_compressed_size(jpeg->regs);
+ }
+
+ v4l2_m2m_buf_done(src_buf, state);
+ if (curr_ctx->mode == S5P_JPEG_ENCODE)
+ vb2_set_plane_payload(dst_buf, 0, payload_size);
+ v4l2_m2m_buf_done(dst_buf, state);
+ v4l2_m2m_job_finish(jpeg->m2m_dev, curr_ctx->m2m_ctx);
+
+ jpeg_clear_int(jpeg->regs);
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * ============================================================================
+ * Driver basic infrastructure
+ * ============================================================================
+ */
+
+static int s5p_jpeg_probe(struct platform_device *pdev)
+{
+ struct s5p_jpeg *jpeg;
+ struct resource *res;
+ int ret;
+
+ /* JPEG IP abstraction struct */
+ jpeg = kzalloc(sizeof(struct s5p_jpeg), GFP_KERNEL);
+ if (!jpeg)
+ return -ENOMEM;
+
+ mutex_init(&jpeg->lock);
+ jpeg->dev = &pdev->dev;
+
+ /* memory-mapped registers */
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "cannot find IO resource\n");
+ ret = -ENOENT;
+ goto jpeg_alloc_rollback;
+ }
+
+ jpeg->ioarea = request_mem_region(res->start, resource_size(res),
+ pdev->name);
+ if (!jpeg->ioarea) {
+ dev_err(&pdev->dev, "cannot request IO\n");
+ ret = -ENXIO;
+ goto jpeg_alloc_rollback;
+ }
+
+ jpeg->regs = ioremap(res->start, resource_size(res));
+ if (!jpeg->regs) {
+ dev_err(&pdev->dev, "cannot map IO\n");
+ ret = -ENXIO;
+ goto mem_region_rollback;
+ }
+
+ dev_dbg(&pdev->dev, "registers %p (%p, %p)\n",
+ jpeg->regs, jpeg->ioarea, res);
+
+ /* interrupt service routine registration */
+ jpeg->irq = ret = platform_get_irq(pdev, 0);
+ if (ret < 0) {
+ dev_err(&pdev->dev, "cannot find IRQ\n");
+ goto ioremap_rollback;
+ }
+
+ ret = request_irq(jpeg->irq, s5p_jpeg_irq, 0,
+ dev_name(&pdev->dev), jpeg);
+
+ if (ret) {
+ dev_err(&pdev->dev, "cannot claim IRQ %d\n", jpeg->irq);
+ goto ioremap_rollback;
+ }
+
+ /* clocks */
+ jpeg->clk = clk_get(&pdev->dev, "jpeg");
+ if (IS_ERR(jpeg->clk)) {
+ dev_err(&pdev->dev, "cannot get clock\n");
+ ret = PTR_ERR(jpeg->clk);
+ goto request_irq_rollback;
+ }
+ dev_dbg(&pdev->dev, "clock source %p\n", jpeg->clk);
+ clk_enable(jpeg->clk);
+
+ /* v4l2 device */
+ ret = v4l2_device_register(&pdev->dev, &jpeg->v4l2_dev);
+ if (ret) {
+ dev_err(&pdev->dev, "Failed to register v4l2 device\n");
+ goto clk_get_rollback;
+ }
+
+ /* mem2mem device */
+ jpeg->m2m_dev = v4l2_m2m_init(&s5p_jpeg_m2m_ops);
+ if (IS_ERR(jpeg->m2m_dev)) {
+ v4l2_err(&jpeg->v4l2_dev, "Failed to init mem2mem device\n");
+ ret = PTR_ERR(jpeg->m2m_dev);
+ goto device_register_rollback;
+ }
+
+ jpeg->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
+ if (IS_ERR(jpeg->alloc_ctx)) {
+ v4l2_err(&jpeg->v4l2_dev, "Failed to init memory allocator\n");
+ ret = PTR_ERR(jpeg->alloc_ctx);
+ goto m2m_init_rollback;
+ }
+
+ /* JPEG encoder /dev/videoX node */
+ jpeg->vfd_encoder = video_device_alloc();
+ if (!jpeg->vfd_encoder) {
+ v4l2_err(&jpeg->v4l2_dev, "Failed to allocate video device\n");
+ ret = -ENOMEM;
+ goto vb2_allocator_rollback;
+ }
+ strlcpy(jpeg->vfd_encoder->name, S5P_JPEG_M2M_NAME,
+ sizeof(jpeg->vfd_encoder->name));
+ jpeg->vfd_encoder->fops = &s5p_jpeg_fops;
+ jpeg->vfd_encoder->ioctl_ops = &s5p_jpeg_ioctl_ops;
+ jpeg->vfd_encoder->minor = -1;
+ jpeg->vfd_encoder->release = video_device_release;
+ jpeg->vfd_encoder->lock = &jpeg->lock;
+ jpeg->vfd_encoder->v4l2_dev = &jpeg->v4l2_dev;
+
+ ret = video_register_device(jpeg->vfd_encoder, VFL_TYPE_GRABBER, -1);
+ if (ret) {
+ v4l2_err(&jpeg->v4l2_dev, "Failed to register video device\n");
+ goto enc_vdev_alloc_rollback;
+ }
+
+ video_set_drvdata(jpeg->vfd_encoder, jpeg);
+ v4l2_info(&jpeg->v4l2_dev,
+ "encoder device registered as /dev/video%d\n",
+ jpeg->vfd_encoder->num);
+
+ /* JPEG decoder /dev/videoX node */
+ jpeg->vfd_decoder = video_device_alloc();
+ if (!jpeg->vfd_decoder) {
+ v4l2_err(&jpeg->v4l2_dev, "Failed to allocate video device\n");
+ ret = -ENOMEM;
+ goto enc_vdev_register_rollback;
+ }
+ strlcpy(jpeg->vfd_decoder->name, S5P_JPEG_M2M_NAME,
+ sizeof(jpeg->vfd_decoder->name));
+ jpeg->vfd_decoder->fops = &s5p_jpeg_fops;
+ jpeg->vfd_decoder->ioctl_ops = &s5p_jpeg_ioctl_ops;
+ jpeg->vfd_decoder->minor = -1;
+ jpeg->vfd_decoder->release = video_device_release;
+ jpeg->vfd_decoder->lock = &jpeg->lock;
+ jpeg->vfd_decoder->v4l2_dev = &jpeg->v4l2_dev;
+
+ ret = video_register_device(jpeg->vfd_decoder, VFL_TYPE_GRABBER, -1);
+ if (ret) {
+ v4l2_err(&jpeg->v4l2_dev, "Failed to register video device\n");
+ goto dec_vdev_alloc_rollback;
+ }
+
+ video_set_drvdata(jpeg->vfd_decoder, jpeg);
+ v4l2_info(&jpeg->v4l2_dev,
+ "decoder device registered as /dev/video%d\n",
+ jpeg->vfd_decoder->num);
+
+ /* final statements & power management */
+ platform_set_drvdata(pdev, jpeg);
+
+ pm_runtime_enable(&pdev->dev);
+
+ v4l2_info(&jpeg->v4l2_dev, "Samsung S5P JPEG codec\n");
+
+ return 0;
+
+dec_vdev_alloc_rollback:
+ video_device_release(jpeg->vfd_decoder);
+
+enc_vdev_register_rollback:
+ video_unregister_device(jpeg->vfd_encoder);
+
+enc_vdev_alloc_rollback:
+ video_device_release(jpeg->vfd_encoder);
+
+vb2_allocator_rollback:
+ vb2_dma_contig_cleanup_ctx(jpeg->alloc_ctx);
+
+m2m_init_rollback:
+ v4l2_m2m_release(jpeg->m2m_dev);
+
+device_register_rollback:
+ v4l2_device_unregister(&jpeg->v4l2_dev);
+
+clk_get_rollback:
+ clk_disable(jpeg->clk);
+ clk_put(jpeg->clk);
+
+request_irq_rollback:
+ free_irq(jpeg->irq, jpeg);
+
+ioremap_rollback:
+ iounmap(jpeg->regs);
+
+mem_region_rollback:
+ release_resource(jpeg->ioarea);
+ release_mem_region(jpeg->ioarea->start, resource_size(jpeg->ioarea));
+
+jpeg_alloc_rollback:
+ kfree(jpeg);
+ return ret;
+}
+
+static int s5p_jpeg_remove(struct platform_device *pdev)
+{
+ struct s5p_jpeg *jpeg = platform_get_drvdata(pdev);
+
+ pm_runtime_disable(jpeg->dev);
+
+ video_unregister_device(jpeg->vfd_decoder);
+ video_device_release(jpeg->vfd_decoder);
+ video_unregister_device(jpeg->vfd_encoder);
+ video_device_release(jpeg->vfd_encoder);
+ vb2_dma_contig_cleanup_ctx(jpeg->alloc_ctx);
+ v4l2_m2m_release(jpeg->m2m_dev);
+ v4l2_device_unregister(&jpeg->v4l2_dev);
+
+ clk_disable(jpeg->clk);
+ clk_put(jpeg->clk);
+
+ free_irq(jpeg->irq, jpeg);
+
+ iounmap(jpeg->regs);
+
+ release_resource(jpeg->ioarea);
+ release_mem_region(jpeg->ioarea->start, resource_size(jpeg->ioarea));
+ kfree(jpeg);
+
+ return 0;
+}
+
+static int s5p_jpeg_runtime_suspend(struct device *dev)
+{
+ return 0;
+}
+
+static int s5p_jpeg_runtime_resume(struct device *dev)
+{
+ struct s5p_jpeg *jpeg = dev_get_drvdata(dev);
+ /*
+ * JPEG IP allows storing two Huffman tables for each component
+ * We fill table 0 for each component
+ */
+ jpeg_set_hdctbl(jpeg->regs);
+ jpeg_set_hdctblg(jpeg->regs);
+ jpeg_set_hactbl(jpeg->regs);
+ jpeg_set_hactblg(jpeg->regs);
+ return 0;
+}
+
+static const struct dev_pm_ops s5p_jpeg_pm_ops = {
+ .runtime_suspend = s5p_jpeg_runtime_suspend,
+ .runtime_resume = s5p_jpeg_runtime_resume,
+};
+
+static struct platform_driver s5p_jpeg_driver = {
+ .probe = s5p_jpeg_probe,
+ .remove = s5p_jpeg_remove,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = S5P_JPEG_M2M_NAME,
+ .pm = &s5p_jpeg_pm_ops,
+ },
+};
+
+static int __init
+s5p_jpeg_register(void)
+{
+ int ret;
+
+ pr_info("S5P JPEG V4L2 Driver, (c) 2011 Samsung Electronics\n");
+
+ ret = platform_driver_register(&s5p_jpeg_driver);
+
+ if (ret)
+ pr_err("%s: failed to register jpeg driver\n", __func__);
+
+ return ret;
+}
+
+static void __exit
+s5p_jpeg_unregister(void)
+{
+ platform_driver_unregister(&s5p_jpeg_driver);
+}
+
+module_init(s5p_jpeg_register);
+module_exit(s5p_jpeg_unregister);
+
+MODULE_AUTHOR("Andrzej Pietrasiewicz <andrzej.p@samsung.com>");
+MODULE_DESCRIPTION("Samsung JPEG codec driver");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/media/video/s5p-jpeg/jpeg-core.h b/drivers/media/video/s5p-jpeg/jpeg-core.h
new file mode 100644
index 0000000..facad61
--- /dev/null
+++ b/drivers/media/video/s5p-jpeg/jpeg-core.h
@@ -0,0 +1,143 @@
+/* linux/drivers/media/video/s5p-jpeg/jpeg-core.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef JPEG_CORE_H_
+#define JPEG_CORE_H_
+
+#include <media/v4l2-device.h>
+
+#define S5P_JPEG_M2M_NAME "s5p-jpeg"
+
+/* JPEG compression quality setting */
+#define S5P_JPEG_COMPR_QUAL_BEST 0
+#define S5P_JPEG_COMPR_QUAL_WORST 3
+
+/* JPEG RGB to YCbCr conversion matrix coefficients */
+#define S5P_JPEG_COEF11 0x4d
+#define S5P_JPEG_COEF12 0x97
+#define S5P_JPEG_COEF13 0x1e
+#define S5P_JPEG_COEF21 0x2c
+#define S5P_JPEG_COEF22 0x57
+#define S5P_JPEG_COEF23 0x83
+#define S5P_JPEG_COEF31 0x83
+#define S5P_JPEG_COEF32 0x6e
+#define S5P_JPEG_COEF33 0x13
+
+/* a selection of JPEG markers */
+#define TEM 0x01
+#define SOF0 0xc0
+#define RST 0xd0
+#define SOI 0xd8
+#define EOI 0xd9
+#define DHP 0xde
+
+/* Flags that indicate a format can be used for capture/output */
+#define MEM2MEM_CAPTURE (1 << 0)
+#define MEM2MEM_OUTPUT (1 << 1)
+
+/**
+ * struct s5p_jpeg - JPEG IP abstraction
+ * @lock: the mutex protecting this structure
+ * @v4l2_dev: v4l2 device for mem2mem mode
+ * @vfd_encoder: video device node for encoder mem2mem mode
+ * @vfd_decoder: video device node for decoder mem2mem mode
+ * @m2m_dev: v4l2 mem2mem device data
+ * @ioarea: JPEG IP memory region
+ * @regs: JPEG IP registers mapping
+ * @irq: JPEG IP irq
+ * @clk: JPEG IP clock
+ * @dev: JPEG IP struct device
+ * @alloc_ctx: videobuf2 memory allocator's context
+ */
+struct s5p_jpeg {
+ struct mutex lock;
+
+ struct v4l2_device v4l2_dev;
+ struct video_device *vfd_encoder;
+ struct video_device *vfd_decoder;
+ struct v4l2_m2m_dev *m2m_dev;
+
+ struct resource *ioarea;
+ void __iomem *regs;
+ unsigned int irq;
+ struct clk *clk;
+ struct device *dev;
+ void *alloc_ctx;
+};
+
+/**
+ * struct jpeg_fmt - driver's internal color format data
+ * @name: format descritpion
+ * @fourcc: the fourcc code, 0 if not applicable
+ * @depth: number of bits per pixel
+ * @colplanes: number of color planes (1 for packed formats)
+ * @h_align: horizontal alignment order (align to 2^h_align)
+ * @v_align: vertical alignment order (align to 2^v_align)
+ * @types: types of queue this format is applicable to
+ */
+struct s5p_jpeg_fmt {
+ char *name;
+ u32 fourcc;
+ int depth;
+ int colplanes;
+ int h_align;
+ int v_align;
+ u32 types;
+};
+
+/**
+ * s5p_jpeg_q_data - parameters of one queue
+ * @fmt: driver-specific format of this queue
+ * @w: image width
+ * @h: image height
+ * @size: image buffer size in bytes
+ */
+struct s5p_jpeg_q_data {
+ struct s5p_jpeg_fmt *fmt;
+ u32 w;
+ u32 h;
+ u32 size;
+};
+
+/**
+ * s5p_jpeg_ctx - the device context data
+ * @jpeg: JPEG IP device for this context
+ * @mode: compression (encode) operation or decompression (decode)
+ * @compr_quality: destination image quality in compression (encode) mode
+ * @m2m_ctx: mem2mem device context
+ * @out_q: source (output) queue information
+ * @cap_fmt: destination (capture) queue queue information
+ * @hdr_parsed: set if header has been parsed during decompression
+ */
+struct s5p_jpeg_ctx {
+ struct s5p_jpeg *jpeg;
+ unsigned int mode;
+ unsigned int compr_quality;
+ struct v4l2_m2m_ctx *m2m_ctx;
+ struct s5p_jpeg_q_data out_q;
+ struct s5p_jpeg_q_data cap_q;
+ bool hdr_parsed;
+};
+
+/**
+ * s5p_jpeg_buffer - description of memory containing input JPEG data
+ * @size: buffer size
+ * @curr: current position in the buffer
+ * @data: pointer to the data
+ */
+struct s5p_jpeg_buffer {
+ unsigned long size;
+ unsigned long curr;
+ unsigned long data;
+};
+
+#endif /* JPEG_CORE_H */
diff --git a/drivers/media/video/s5p-jpeg/jpeg-hw.h b/drivers/media/video/s5p-jpeg/jpeg-hw.h
new file mode 100644
index 0000000..e10c744
--- /dev/null
+++ b/drivers/media/video/s5p-jpeg/jpeg-hw.h
@@ -0,0 +1,353 @@
+/* linux/drivers/media/video/s5p-jpeg/jpeg-hw.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef JPEG_HW_H_
+#define JPEG_HW_H_
+
+#include <linux/io.h>
+
+#include "jpeg-hw.h"
+#include "jpeg-regs.h"
+
+#define S5P_JPEG_MIN_WIDTH 32
+#define S5P_JPEG_MIN_HEIGHT 32
+#define S5P_JPEG_MAX_WIDTH 8192
+#define S5P_JPEG_MAX_HEIGHT 8192
+#define S5P_JPEG_ENCODE 0
+#define S5P_JPEG_DECODE 1
+#define S5P_JPEG_RAW_IN_565 0
+#define S5P_JPEG_RAW_IN_422 1
+#define S5P_JPEG_SUBSAMPLING_422 0
+#define S5P_JPEG_SUBSAMPLING_420 1
+#define S5P_JPEG_RAW_OUT_422 0
+#define S5P_JPEG_RAW_OUT_420 1
+
+static inline void jpeg_reset(void __iomem *regs)
+{
+ unsigned long reg;
+
+ writel(1, regs + S5P_JPG_SW_RESET);
+ reg = readl(regs + S5P_JPG_SW_RESET);
+ /* no other way but polling for when JPEG IP becomes operational */
+ while (reg != 0) {
+ cpu_relax();
+ reg = readl(regs + S5P_JPG_SW_RESET);
+ }
+}
+
+static inline void jpeg_poweron(void __iomem *regs)
+{
+ writel(S5P_POWER_ON, regs + S5P_JPGCLKCON);
+}
+
+static inline void jpeg_input_raw_mode(void __iomem *regs, unsigned long mode)
+{
+ unsigned long reg, m;
+
+ m = S5P_MOD_SEL_565;
+ if (mode == S5P_JPEG_RAW_IN_565)
+ m = S5P_MOD_SEL_565;
+ else if (mode == S5P_JPEG_RAW_IN_422)
+ m = S5P_MOD_SEL_422;
+
+ reg = readl(regs + S5P_JPGCMOD);
+ reg &= ~S5P_MOD_SEL_MASK;
+ reg |= m;
+ writel(reg, regs + S5P_JPGCMOD);
+}
+
+static inline void jpeg_input_raw_y16(void __iomem *regs, bool y16)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPGCMOD);
+ if (y16)
+ reg |= S5P_MODE_Y16;
+ else
+ reg &= ~S5P_MODE_Y16_MASK;
+ writel(reg, regs + S5P_JPGCMOD);
+}
+
+static inline void jpeg_proc_mode(void __iomem *regs, unsigned long mode)
+{
+ unsigned long reg, m;
+
+ m = S5P_PROC_MODE_DECOMPR;
+ if (mode == S5P_JPEG_ENCODE)
+ m = S5P_PROC_MODE_COMPR;
+ else
+ m = S5P_PROC_MODE_DECOMPR;
+ reg = readl(regs + S5P_JPGMOD);
+ reg &= ~S5P_PROC_MODE_MASK;
+ reg |= m;
+ writel(reg, regs + S5P_JPGMOD);
+}
+
+static inline void jpeg_subsampling_mode(void __iomem *regs, unsigned long mode)
+{
+ unsigned long reg, m;
+
+ m = S5P_SUBSAMPLING_MODE_422;
+ if (mode == S5P_JPEG_SUBSAMPLING_422)
+ m = S5P_SUBSAMPLING_MODE_422;
+ else if (mode == S5P_JPEG_SUBSAMPLING_420)
+ m = S5P_SUBSAMPLING_MODE_420;
+ reg = readl(regs + S5P_JPGMOD);
+ reg &= ~S5P_SUBSAMPLING_MODE_MASK;
+ reg |= m;
+ writel(reg, regs + S5P_JPGMOD);
+}
+
+static inline void jpeg_dri(void __iomem *regs, unsigned int dri)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPGDRI_U);
+ reg &= ~0xff;
+ reg |= (dri >> 8) & 0xff;
+ writel(reg, regs + S5P_JPGDRI_U);
+
+ reg = readl(regs + S5P_JPGDRI_L);
+ reg &= ~0xff;
+ reg |= dri & 0xff;
+ writel(reg, regs + S5P_JPGDRI_L);
+}
+
+static inline void jpeg_qtbl(void __iomem *regs, unsigned int t, unsigned int n)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPG_QTBL);
+ reg &= ~S5P_QT_NUMt_MASK(t);
+ reg |= (n << S5P_QT_NUMt_SHIFT(t)) & S5P_QT_NUMt_MASK(t);
+ writel(reg, regs + S5P_JPG_QTBL);
+}
+
+static inline void jpeg_htbl_ac(void __iomem *regs, unsigned int t)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPG_HTBL);
+ reg &= ~S5P_HT_NUMt_AC_MASK(t);
+ /* this driver uses table 0 for all color components */
+ reg |= (0 << S5P_HT_NUMt_AC_SHIFT(t)) & S5P_HT_NUMt_AC_MASK(t);
+ writel(reg, regs + S5P_JPG_HTBL);
+}
+
+static inline void jpeg_htbl_dc(void __iomem *regs, unsigned int t)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPG_HTBL);
+ reg &= ~S5P_HT_NUMt_DC_MASK(t);
+ /* this driver uses table 0 for all color components */
+ reg |= (0 << S5P_HT_NUMt_DC_SHIFT(t)) & S5P_HT_NUMt_DC_MASK(t);
+ writel(reg, regs + S5P_JPG_HTBL);
+}
+
+static inline void jpeg_y(void __iomem *regs, unsigned int y)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPGY_U);
+ reg &= ~0xff;
+ reg |= (y >> 8) & 0xff;
+ writel(reg, regs + S5P_JPGY_U);
+
+ reg = readl(regs + S5P_JPGY_L);
+ reg &= ~0xff;
+ reg |= y & 0xff;
+ writel(reg, regs + S5P_JPGY_L);
+}
+
+static inline void jpeg_x(void __iomem *regs, unsigned int x)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPGX_U);
+ reg &= ~0xff;
+ reg |= (x >> 8) & 0xff;
+ writel(reg, regs + S5P_JPGX_U);
+
+ reg = readl(regs + S5P_JPGX_L);
+ reg &= ~0xff;
+ reg |= x & 0xff;
+ writel(reg, regs + S5P_JPGX_L);
+}
+
+static inline void jpeg_rst_int_enable(void __iomem *regs, bool enable)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPGINTSE);
+ reg &= ~S5P_RSTm_INT_EN_MASK;
+ if (enable)
+ reg |= S5P_RSTm_INT_EN;
+ writel(reg, regs + S5P_JPGINTSE);
+}
+
+static inline void jpeg_data_num_int_enable(void __iomem *regs, bool enable)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPGINTSE);
+ reg &= ~S5P_DATA_NUM_INT_EN_MASK;
+ if (enable)
+ reg |= S5P_DATA_NUM_INT_EN;
+ writel(reg, regs + S5P_JPGINTSE);
+}
+
+static inline void jpeg_final_mcu_num_int_enable(void __iomem *regs, bool enbl)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPGINTSE);
+ reg &= ~S5P_FINAL_MCU_NUM_INT_EN_MASK;
+ if (enbl)
+ reg |= S5P_FINAL_MCU_NUM_INT_EN;
+ writel(reg, regs + S5P_JPGINTSE);
+}
+
+static inline void jpeg_timer_enable(void __iomem *regs, unsigned long val)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPG_TIMER_SE);
+ reg |= S5P_TIMER_INT_EN;
+ reg &= ~S5P_TIMER_INIT_MASK;
+ reg |= val & S5P_TIMER_INIT_MASK;
+ writel(reg, regs + S5P_JPG_TIMER_SE);
+}
+
+static inline void jpeg_timer_disable(void __iomem *regs)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPG_TIMER_SE);
+ reg &= ~S5P_TIMER_INT_EN_MASK;
+ writel(reg, regs + S5P_JPG_TIMER_SE);
+}
+
+static inline int jpeg_timer_stat(void __iomem *regs)
+{
+ return (int)((readl(regs + S5P_JPG_TIMER_ST) & S5P_TIMER_INT_STAT_MASK)
+ >> S5P_TIMER_INT_STAT_SHIFT);
+}
+
+static inline void jpeg_clear_timer_stat(void __iomem *regs)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPG_TIMER_SE);
+ reg &= ~S5P_TIMER_INT_STAT_MASK;
+ writel(reg, regs + S5P_JPG_TIMER_SE);
+}
+
+static inline void jpeg_enc_stream_int(void __iomem *regs, unsigned long size)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPG_ENC_STREAM_INTSE);
+ reg &= ~S5P_ENC_STREAM_BOUND_MASK;
+ reg |= S5P_ENC_STREAM_INT_EN;
+ reg |= size & S5P_ENC_STREAM_BOUND_MASK;
+ writel(reg, regs + S5P_JPG_ENC_STREAM_INTSE);
+}
+
+static inline int jpeg_enc_stream_stat(void __iomem *regs)
+{
+ return (int)(readl(regs + S5P_JPG_ENC_STREAM_INTST) &
+ S5P_ENC_STREAM_INT_STAT_MASK);
+}
+
+static inline void jpeg_clear_enc_stream_stat(void __iomem *regs)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPG_ENC_STREAM_INTSE);
+ reg &= ~S5P_ENC_STREAM_INT_MASK;
+ writel(reg, regs + S5P_JPG_ENC_STREAM_INTSE);
+}
+
+static inline void jpeg_outform_raw(void __iomem *regs, unsigned long format)
+{
+ unsigned long reg, f;
+
+ f = S5P_DEC_OUT_FORMAT_422;
+ if (format == S5P_JPEG_RAW_OUT_422)
+ f = S5P_DEC_OUT_FORMAT_422;
+ else if (format == S5P_JPEG_RAW_OUT_420)
+ f = S5P_DEC_OUT_FORMAT_420;
+ reg = readl(regs + S5P_JPG_OUTFORM);
+ reg &= ~S5P_DEC_OUT_FORMAT_MASK;
+ reg |= f;
+ writel(reg, regs + S5P_JPG_OUTFORM);
+}
+
+static inline void jpeg_jpgadr(void __iomem *regs, unsigned long addr)
+{
+ writel(addr, regs + S5P_JPG_JPGADR);
+}
+
+static inline void jpeg_imgadr(void __iomem *regs, unsigned long addr)
+{
+ writel(addr, regs + S5P_JPG_IMGADR);
+}
+
+static inline void jpeg_coef(void __iomem *regs, unsigned int i,
+ unsigned int j, unsigned int coef)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPG_COEF(i));
+ reg &= ~S5P_COEFn_MASK(j);
+ reg |= (coef << S5P_COEFn_SHIFT(j)) & S5P_COEFn_MASK(j);
+ writel(reg, regs + S5P_JPG_COEF(i));
+}
+
+static inline void jpeg_start(void __iomem *regs)
+{
+ writel(1, regs + S5P_JSTART);
+}
+
+static inline int jpeg_result_stat_ok(void __iomem *regs)
+{
+ return (int)((readl(regs + S5P_JPGINTST) & S5P_RESULT_STAT_MASK)
+ >> S5P_RESULT_STAT_SHIFT);
+}
+
+static inline int jpeg_stream_stat_ok(void __iomem *regs)
+{
+ return !(int)((readl(regs + S5P_JPGINTST) & S5P_STREAM_STAT_MASK)
+ >> S5P_STREAM_STAT_SHIFT);
+}
+
+static inline void jpeg_clear_int(void __iomem *regs)
+{
+ unsigned long reg;
+
+ reg = readl(regs + S5P_JPGINTST);
+ writel(S5P_INT_RELEASE, regs + S5P_JPGCOM);
+ reg = readl(regs + S5P_JPGOPR);
+}
+
+static inline unsigned int jpeg_compressed_size(void __iomem *regs)
+{
+ unsigned long jpeg_size = 0;
+
+ jpeg_size |= (readl(regs + S5P_JPGCNT_U) & 0xff) << 16;
+ jpeg_size |= (readl(regs + S5P_JPGCNT_M) & 0xff) << 8;
+ jpeg_size |= (readl(regs + S5P_JPGCNT_L) & 0xff);
+
+ return (unsigned int)jpeg_size;
+}
+
+#endif /* JPEG_HW_H_ */
diff --git a/drivers/media/video/s5p-jpeg/jpeg-regs.h b/drivers/media/video/s5p-jpeg/jpeg-regs.h
new file mode 100644
index 0000000..91f4dd5
--- /dev/null
+++ b/drivers/media/video/s5p-jpeg/jpeg-regs.h
@@ -0,0 +1,170 @@
+/* linux/drivers/media/video/s5p-jpeg/jpeg-regs.h
+ *
+ * Register definition file for Samsung JPEG codec driver
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef JPEG_REGS_H_
+#define JPEG_REGS_H_
+
+/* JPEG mode register */
+#define S5P_JPGMOD 0x00
+#define S5P_PROC_MODE_MASK (0x1 << 3)
+#define S5P_PROC_MODE_DECOMPR (0x1 << 3)
+#define S5P_PROC_MODE_COMPR (0x0 << 3)
+#define S5P_SUBSAMPLING_MODE_MASK 0x7
+#define S5P_SUBSAMPLING_MODE_444 (0x0 << 0)
+#define S5P_SUBSAMPLING_MODE_422 (0x1 << 0)
+#define S5P_SUBSAMPLING_MODE_420 (0x2 << 0)
+#define S5P_SUBSAMPLING_MODE_GRAY (0x3 << 0)
+
+/* JPEG operation status register */
+#define S5P_JPGOPR 0x04
+
+/* Quantization tables*/
+#define S5P_JPG_QTBL 0x08
+#define S5P_QT_NUMt_SHIFT(t) (((t) - 1) << 1)
+#define S5P_QT_NUMt_MASK(t) (0x3 << S5P_QT_NUMt_SHIFT(t))
+
+/* Huffman tables */
+#define S5P_JPG_HTBL 0x0c
+#define S5P_HT_NUMt_AC_SHIFT(t) (((t) << 1) - 1)
+#define S5P_HT_NUMt_AC_MASK(t) (0x1 << S5P_HT_NUMt_AC_SHIFT(t))
+
+#define S5P_HT_NUMt_DC_SHIFT(t) (((t) - 1) << 1)
+#define S5P_HT_NUMt_DC_MASK(t) (0x1 << S5P_HT_NUMt_DC_SHIFT(t))
+
+/* JPEG restart interval register upper byte */
+#define S5P_JPGDRI_U 0x10
+
+/* JPEG restart interval register lower byte */
+#define S5P_JPGDRI_L 0x14
+
+/* JPEG vertical resolution register upper byte */
+#define S5P_JPGY_U 0x18
+
+/* JPEG vertical resolution register lower byte */
+#define S5P_JPGY_L 0x1c
+
+/* JPEG horizontal resolution register upper byte */
+#define S5P_JPGX_U 0x20
+
+/* JPEG horizontal resolution register lower byte */
+#define S5P_JPGX_L 0x24
+
+/* JPEG byte count register upper byte */
+#define S5P_JPGCNT_U 0x28
+
+/* JPEG byte count register middle byte */
+#define S5P_JPGCNT_M 0x2c
+
+/* JPEG byte count register lower byte */
+#define S5P_JPGCNT_L 0x30
+
+/* JPEG interrupt setting register */
+#define S5P_JPGINTSE 0x34
+#define S5P_RSTm_INT_EN_MASK (0x1 << 7)
+#define S5P_RSTm_INT_EN (0x1 << 7)
+#define S5P_DATA_NUM_INT_EN_MASK (0x1 << 6)
+#define S5P_DATA_NUM_INT_EN (0x1 << 6)
+#define S5P_FINAL_MCU_NUM_INT_EN_MASK (0x1 << 5)
+#define S5P_FINAL_MCU_NUM_INT_EN (0x1 << 5)
+
+/* JPEG interrupt status register */
+#define S5P_JPGINTST 0x38
+#define S5P_RESULT_STAT_SHIFT 6
+#define S5P_RESULT_STAT_MASK (0x1 << S5P_RESULT_STAT_SHIFT)
+#define S5P_STREAM_STAT_SHIFT 5
+#define S5P_STREAM_STAT_MASK (0x1 << S5P_STREAM_STAT_SHIFT)
+
+/* JPEG command register */
+#define S5P_JPGCOM 0x4c
+#define S5P_INT_RELEASE (0x1 << 2)
+
+/* Raw image data r/w address register */
+#define S5P_JPG_IMGADR 0x50
+
+/* JPEG file r/w address register */
+#define S5P_JPG_JPGADR 0x58
+
+/* Coefficient for RGB-to-YCbCr converter register */
+#define S5P_JPG_COEF(n) (0x5c + (((n) - 1) << 2))
+#define S5P_COEFn_SHIFT(j) ((3 - (j)) << 3)
+#define S5P_COEFn_MASK(j) (0xff << S5P_COEFn_SHIFT(j))
+
+/* JPEG color mode register */
+#define S5P_JPGCMOD 0x68
+#define S5P_MOD_SEL_MASK (0x7 << 5)
+#define S5P_MOD_SEL_422 (0x1 << 5)
+#define S5P_MOD_SEL_565 (0x2 << 5)
+#define S5P_MODE_Y16_MASK (0x1 << 1)
+#define S5P_MODE_Y16 (0x1 << 1)
+
+/* JPEG clock control register */
+#define S5P_JPGCLKCON 0x6c
+#define S5P_CLK_DOWN_READY (0x1 << 1)
+#define S5P_POWER_ON (0x1 << 0)
+
+/* JPEG start register */
+#define S5P_JSTART 0x70
+
+/* JPEG SW reset register */
+#define S5P_JPG_SW_RESET 0x78
+
+/* JPEG timer setting register */
+#define S5P_JPG_TIMER_SE 0x7c
+#define S5P_TIMER_INT_EN_MASK (0x1 << 31)
+#define S5P_TIMER_INT_EN (0x1 << 31)
+#define S5P_TIMER_INIT_MASK 0x7fffffff
+
+/* JPEG timer status register */
+#define S5P_JPG_TIMER_ST 0x80
+#define S5P_TIMER_INT_STAT_SHIFT 31
+#define S5P_TIMER_INT_STAT_MASK (0x1 << S5P_TIMER_INT_STAT_SHIFT)
+#define S5P_TIMER_CNT_SHIFT 0
+#define S5P_TIMER_CNT_MASK 0x7fffffff
+
+/* JPEG decompression output format register */
+#define S5P_JPG_OUTFORM 0x88
+#define S5P_DEC_OUT_FORMAT_MASK (0x1 << 0)
+#define S5P_DEC_OUT_FORMAT_422 (0x0 << 0)
+#define S5P_DEC_OUT_FORMAT_420 (0x1 << 0)
+
+/* JPEG version register */
+#define S5P_JPG_VERSION 0x8c
+
+/* JPEG compressed stream size interrupt setting register */
+#define S5P_JPG_ENC_STREAM_INTSE 0x98
+#define S5P_ENC_STREAM_INT_MASK (0x1 << 24)
+#define S5P_ENC_STREAM_INT_EN (0x1 << 24)
+#define S5P_ENC_STREAM_BOUND_MASK 0xffffff
+
+/* JPEG compressed stream size interrupt status register */
+#define S5P_JPG_ENC_STREAM_INTST 0x9c
+#define S5P_ENC_STREAM_INT_STAT_MASK 0x1
+
+/* JPEG quantizer table register */
+#define S5P_JPG_QTBL_CONTENT(n) (0x400 + (n) * 0x100)
+
+/* JPEG DC Huffman table register */
+#define S5P_JPG_HDCTBL(n) (0x800 + (n) * 0x400)
+
+/* JPEG DC Huffman table register */
+#define S5P_JPG_HDCTBLG(n) (0x840 + (n) * 0x400)
+
+/* JPEG AC Huffman table register */
+#define S5P_JPG_HACTBL(n) (0x880 + (n) * 0x400)
+
+/* JPEG AC Huffman table register */
+#define S5P_JPG_HACTBLG(n) (0x8c0 + (n) * 0x400)
+
+#endif /* JPEG_REGS_H_ */
+
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc.c b/drivers/media/video/s5p-mfc/s5p_mfc.c
index 8be8b54..e43e128 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc.c
@@ -1245,27 +1245,7 @@
},
};
-static char banner[] __initdata =
- "S5P MFC V4L2 Driver, (C) 2011 Samsung Electronics\n";
-
-static int __init s5p_mfc_init(void)
-{
- int ret;
-
- pr_info("%s", banner);
- ret = platform_driver_register(&s5p_mfc_driver);
- if (ret)
- pr_err("Platform device registration failed.\n");
- return ret;
-}
-
-static void __exit s5p_mfc_exit(void)
-{
- platform_driver_unregister(&s5p_mfc_driver);
-}
-
-module_init(s5p_mfc_init);
-module_exit(s5p_mfc_exit);
+module_platform_driver(s5p_mfc_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Kamil Debski <k.debski@samsung.com>");
diff --git a/drivers/media/video/s5p-tv/hdmi_drv.c b/drivers/media/video/s5p-tv/hdmi_drv.c
index 0279e6e..8b41a04 100644
--- a/drivers/media/video/s5p-tv/hdmi_drv.c
+++ b/drivers/media/video/s5p-tv/hdmi_drv.c
@@ -838,8 +838,8 @@
dev_err(dev, "failed to get clock 'hdmiphy'\n");
goto fail;
}
- res->regul_bulk = kzalloc(ARRAY_SIZE(supply) *
- sizeof res->regul_bulk[0], GFP_KERNEL);
+ res->regul_bulk = kcalloc(ARRAY_SIZE(supply),
+ sizeof(res->regul_bulk[0]), GFP_KERNEL);
if (!res->regul_bulk) {
dev_err(dev, "failed to get memory for regulators\n");
goto fail;
@@ -1016,28 +1016,4 @@
}
};
-/* D R I V E R I N I T I A L I Z A T I O N */
-
-static int __init hdmi_init(void)
-{
- int ret;
- static const char banner[] __initdata = KERN_INFO \
- "Samsung HDMI output driver, "
- "(c) 2010-2011 Samsung Electronics Co., Ltd.\n";
- printk(banner);
-
- ret = platform_driver_register(&hdmi_driver);
- if (ret)
- printk(KERN_ERR "HDMI platform driver register failed\n");
-
- return ret;
-}
-module_init(hdmi_init);
-
-static void __exit hdmi_exit(void)
-{
- platform_driver_unregister(&hdmi_driver);
-}
-module_exit(hdmi_exit);
-
-
+module_platform_driver(hdmi_driver);
diff --git a/drivers/media/video/s5p-tv/mixer.h b/drivers/media/video/s5p-tv/mixer.h
index 51ad59b3..1597078 100644
--- a/drivers/media/video/s5p-tv/mixer.h
+++ b/drivers/media/video/s5p-tv/mixer.h
@@ -86,6 +86,17 @@
unsigned int field;
};
+/** stages of geometry operations */
+enum mxr_geometry_stage {
+ MXR_GEOMETRY_SINK,
+ MXR_GEOMETRY_COMPOSE,
+ MXR_GEOMETRY_CROP,
+ MXR_GEOMETRY_SOURCE,
+};
+
+/* flag indicating that offset should be 0 */
+#define MXR_NO_OFFSET 0x80000000
+
/** description of transformation from source to destination image */
struct mxr_geometry {
/** cropping for source image */
@@ -133,7 +144,8 @@
/** streaming stop/start */
void (*stream_set)(struct mxr_layer *, int);
/** adjusting geometry */
- void (*fix_geometry)(struct mxr_layer *);
+ void (*fix_geometry)(struct mxr_layer *,
+ enum mxr_geometry_stage, unsigned long);
};
/** layer instance, a single window and content displayed on output */
diff --git a/drivers/media/video/s5p-tv/mixer_grp_layer.c b/drivers/media/video/s5p-tv/mixer_grp_layer.c
index de8270c..b93a21f 100644
--- a/drivers/media/video/s5p-tv/mixer_grp_layer.c
+++ b/drivers/media/video/s5p-tv/mixer_grp_layer.c
@@ -101,47 +101,132 @@
layer->fmt, &layer->geo);
}
-static void mxr_graph_fix_geometry(struct mxr_layer *layer)
+static inline unsigned int closest(unsigned int x, unsigned int a,
+ unsigned int b, unsigned long flags)
+{
+ unsigned int mid = (a + b) / 2;
+
+ /* choosing closest value with constraints according to table:
+ * -------------+-----+-----+-----+-------+
+ * flags | 0 | LE | GE | LE|GE |
+ * -------------+-----+-----+-----+-------+
+ * x <= a | a | a | a | a |
+ * a < x <= mid | a | a | b | a |
+ * mid < x < b | b | a | b | b |
+ * b <= x | b | b | b | b |
+ * -------------+-----+-----+-----+-------+
+ */
+
+ /* remove all non-constraint flags */
+ flags &= V4L2_SEL_FLAG_LE | V4L2_SEL_FLAG_GE;
+
+ if (x <= a)
+ return a;
+ if (x >= b)
+ return b;
+ if (flags == V4L2_SEL_FLAG_LE)
+ return a;
+ if (flags == V4L2_SEL_FLAG_GE)
+ return b;
+ if (x <= mid)
+ return a;
+ return b;
+}
+
+static inline unsigned int do_center(unsigned int center,
+ unsigned int size, unsigned int upper, unsigned int flags)
+{
+ unsigned int lower;
+
+ if (flags & MXR_NO_OFFSET)
+ return 0;
+
+ lower = center - min(center, size / 2);
+ return min(lower, upper - size);
+}
+
+static void mxr_graph_fix_geometry(struct mxr_layer *layer,
+ enum mxr_geometry_stage stage, unsigned long flags)
{
struct mxr_geometry *geo = &layer->geo;
+ struct mxr_crop *src = &geo->src;
+ struct mxr_crop *dst = &geo->dst;
+ unsigned int x_center, y_center;
- /* limit to boundary size */
- geo->src.full_width = clamp_val(geo->src.full_width, 1, 32767);
- geo->src.full_height = clamp_val(geo->src.full_height, 1, 2047);
- geo->src.width = clamp_val(geo->src.width, 1, geo->src.full_width);
- geo->src.width = min(geo->src.width, 2047U);
- /* not possible to crop of Y axis */
- geo->src.y_offset = min(geo->src.y_offset, geo->src.full_height - 1);
- geo->src.height = geo->src.full_height - geo->src.y_offset;
- /* limitting offset */
- geo->src.x_offset = min(geo->src.x_offset,
- geo->src.full_width - geo->src.width);
+ switch (stage) {
- /* setting position in output */
- geo->dst.width = min(geo->dst.width, geo->dst.full_width);
- geo->dst.height = min(geo->dst.height, geo->dst.full_height);
+ case MXR_GEOMETRY_SINK: /* nothing to be fixed here */
+ flags = 0;
+ /* fall through */
- /* Mixer supports only 1x and 2x scaling */
- if (geo->dst.width >= 2 * geo->src.width) {
- geo->x_ratio = 1;
- geo->dst.width = 2 * geo->src.width;
- } else {
- geo->x_ratio = 0;
- geo->dst.width = geo->src.width;
- }
+ case MXR_GEOMETRY_COMPOSE:
+ /* remember center of the area */
+ x_center = dst->x_offset + dst->width / 2;
+ y_center = dst->y_offset + dst->height / 2;
+ /* round up/down to 2 multiple depending on flags */
+ if (flags & V4L2_SEL_FLAG_LE) {
+ dst->width = round_down(dst->width, 2);
+ dst->height = round_down(dst->height, 2);
+ } else {
+ dst->width = round_up(dst->width, 2);
+ dst->height = round_up(dst->height, 2);
+ }
+ /* assure that compose rect is inside display area */
+ dst->width = min(dst->width, dst->full_width);
+ dst->height = min(dst->height, dst->full_height);
- if (geo->dst.height >= 2 * geo->src.height) {
- geo->y_ratio = 1;
- geo->dst.height = 2 * geo->src.height;
- } else {
- geo->y_ratio = 0;
- geo->dst.height = geo->src.height;
- }
+ /* ensure that compose is reachable using 2x scaling */
+ dst->width = min(dst->width, 2 * src->full_width);
+ dst->height = min(dst->height, 2 * src->full_height);
- geo->dst.x_offset = min(geo->dst.x_offset,
- geo->dst.full_width - geo->dst.width);
- geo->dst.y_offset = min(geo->dst.y_offset,
- geo->dst.full_height - geo->dst.height);
+ /* setup offsets */
+ dst->x_offset = do_center(x_center, dst->width,
+ dst->full_width, flags);
+ dst->y_offset = do_center(y_center, dst->height,
+ dst->full_height, flags);
+ flags = 0;
+ /* fall through */
+
+ case MXR_GEOMETRY_CROP:
+ /* remember center of the area */
+ x_center = src->x_offset + src->width / 2;
+ y_center = src->y_offset + src->height / 2;
+ /* ensure that cropping area lies inside the buffer */
+ if (src->full_width < dst->width)
+ src->width = dst->width / 2;
+ else
+ src->width = closest(src->width, dst->width / 2,
+ dst->width, flags);
+
+ if (src->width == dst->width)
+ geo->x_ratio = 0;
+ else
+ geo->x_ratio = 1;
+
+ if (src->full_height < dst->height)
+ src->height = dst->height / 2;
+ else
+ src->height = closest(src->height, dst->height / 2,
+ dst->height, flags);
+
+ if (src->height == dst->height)
+ geo->y_ratio = 0;
+ else
+ geo->y_ratio = 1;
+
+ /* setup offsets */
+ src->x_offset = do_center(x_center, src->width,
+ src->full_width, flags);
+ src->y_offset = do_center(y_center, src->height,
+ src->full_height, flags);
+ flags = 0;
+ /* fall through */
+ case MXR_GEOMETRY_SOURCE:
+ src->full_width = clamp_val(src->full_width,
+ src->width + src->x_offset, 32767);
+ src->full_height = clamp_val(src->full_height,
+ src->height + src->y_offset, 2047);
+ };
}
/* PUBLIC API */
diff --git a/drivers/media/video/s5p-tv/mixer_video.c b/drivers/media/video/s5p-tv/mixer_video.c
index b47d0c0..7884bae 100644
--- a/drivers/media/video/s5p-tv/mixer_video.c
+++ b/drivers/media/video/s5p-tv/mixer_video.c
@@ -170,18 +170,22 @@
return 0;
}
-/* Geometry handling */
-static void mxr_layer_geo_fix(struct mxr_layer *layer)
+static void mxr_geometry_dump(struct mxr_device *mdev, struct mxr_geometry *geo)
{
- struct mxr_device *mdev = layer->mdev;
- struct v4l2_mbus_framefmt mbus_fmt;
-
- /* TODO: add some dirty flag to avoid unnecessary adjustments */
- mxr_get_mbus_fmt(mdev, &mbus_fmt);
- layer->geo.dst.full_width = mbus_fmt.width;
- layer->geo.dst.full_height = mbus_fmt.height;
- layer->geo.dst.field = mbus_fmt.field;
- layer->ops.fix_geometry(layer);
+ mxr_dbg(mdev, "src.full_size = (%u, %u)\n",
+ geo->src.full_width, geo->src.full_height);
+ mxr_dbg(mdev, "src.size = (%u, %u)\n",
+ geo->src.width, geo->src.height);
+ mxr_dbg(mdev, "src.offset = (%u, %u)\n",
+ geo->src.x_offset, geo->src.y_offset);
+ mxr_dbg(mdev, "dst.full_size = (%u, %u)\n",
+ geo->dst.full_width, geo->dst.full_height);
+ mxr_dbg(mdev, "dst.size = (%u, %u)\n",
+ geo->dst.width, geo->dst.height);
+ mxr_dbg(mdev, "dst.offset = (%u, %u)\n",
+ geo->dst.x_offset, geo->dst.y_offset);
+ mxr_dbg(mdev, "ratio = (%u, %u)\n",
+ geo->x_ratio, geo->y_ratio);
}
static void mxr_layer_default_geo(struct mxr_layer *layer)
@@ -204,27 +208,29 @@
layer->geo.src.width = layer->geo.src.full_width;
layer->geo.src.height = layer->geo.src.full_height;
- layer->ops.fix_geometry(layer);
+ mxr_geometry_dump(mdev, &layer->geo);
+ layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
+ mxr_geometry_dump(mdev, &layer->geo);
}
-static void mxr_geometry_dump(struct mxr_device *mdev, struct mxr_geometry *geo)
+static void mxr_layer_update_output(struct mxr_layer *layer)
{
- mxr_dbg(mdev, "src.full_size = (%u, %u)\n",
- geo->src.full_width, geo->src.full_height);
- mxr_dbg(mdev, "src.size = (%u, %u)\n",
- geo->src.width, geo->src.height);
- mxr_dbg(mdev, "src.offset = (%u, %u)\n",
- geo->src.x_offset, geo->src.y_offset);
- mxr_dbg(mdev, "dst.full_size = (%u, %u)\n",
- geo->dst.full_width, geo->dst.full_height);
- mxr_dbg(mdev, "dst.size = (%u, %u)\n",
- geo->dst.width, geo->dst.height);
- mxr_dbg(mdev, "dst.offset = (%u, %u)\n",
- geo->dst.x_offset, geo->dst.y_offset);
- mxr_dbg(mdev, "ratio = (%u, %u)\n",
- geo->x_ratio, geo->y_ratio);
-}
+ struct mxr_device *mdev = layer->mdev;
+ struct v4l2_mbus_framefmt mbus_fmt;
+ mxr_get_mbus_fmt(mdev, &mbus_fmt);
+ /* checking if update is needed */
+ if (layer->geo.dst.full_width == mbus_fmt.width &&
+ layer->geo.dst.full_height == mbus_fmt.width)
+ return;
+
+ layer->geo.dst.full_width = mbus_fmt.width;
+ layer->geo.dst.full_height = mbus_fmt.height;
+ layer->geo.dst.field = mbus_fmt.field;
+ layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
+
+ mxr_geometry_dump(mdev, &layer->geo);
+}
static const struct mxr_format *find_format_by_fourcc(
struct mxr_layer *layer, unsigned long fourcc);
@@ -249,37 +255,6 @@
return 0;
}
-static int mxr_s_fmt(struct file *file, void *priv,
- struct v4l2_format *f)
-{
- struct mxr_layer *layer = video_drvdata(file);
- const struct mxr_format *fmt;
- struct v4l2_pix_format_mplane *pix;
- struct mxr_device *mdev = layer->mdev;
- struct mxr_geometry *geo = &layer->geo;
-
- mxr_dbg(mdev, "%s:%d\n", __func__, __LINE__);
-
- pix = &f->fmt.pix_mp;
- fmt = find_format_by_fourcc(layer, pix->pixelformat);
- if (fmt == NULL) {
- mxr_warn(mdev, "not recognized fourcc: %08x\n",
- pix->pixelformat);
- return -EINVAL;
- }
- layer->fmt = fmt;
- geo->src.full_width = pix->width;
- geo->src.width = pix->width;
- geo->src.full_height = pix->height;
- geo->src.height = pix->height;
- /* assure consistency of geometry */
- mxr_layer_geo_fix(layer);
- mxr_dbg(mdev, "width=%u height=%u span=%u\n",
- geo->src.width, geo->src.height, geo->src.full_width);
-
- return 0;
-}
-
static unsigned int divup(unsigned int divident, unsigned int divisor)
{
return (divident + divisor - 1) / divisor;
@@ -299,6 +274,10 @@
{
int i;
+ /* checking if nothing to fill */
+ if (!planes)
+ return;
+
memset(planes, 0, sizeof(*planes) * fmt->num_subframes);
for (i = 0; i < fmt->num_planes; ++i) {
struct v4l2_plane_pix_format *plane = planes
@@ -332,73 +311,194 @@
return 0;
}
-static inline struct mxr_crop *choose_crop_by_type(struct mxr_geometry *geo,
- enum v4l2_buf_type type)
+static int mxr_s_fmt(struct file *file, void *priv,
+ struct v4l2_format *f)
{
- switch (type) {
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
- return &geo->dst;
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- return &geo->src;
- default:
- return NULL;
+ struct mxr_layer *layer = video_drvdata(file);
+ const struct mxr_format *fmt;
+ struct v4l2_pix_format_mplane *pix;
+ struct mxr_device *mdev = layer->mdev;
+ struct mxr_geometry *geo = &layer->geo;
+
+ mxr_dbg(mdev, "%s:%d\n", __func__, __LINE__);
+
+ pix = &f->fmt.pix_mp;
+ fmt = find_format_by_fourcc(layer, pix->pixelformat);
+ if (fmt == NULL) {
+ mxr_warn(mdev, "not recognized fourcc: %08x\n",
+ pix->pixelformat);
+ return -EINVAL;
}
-}
+ layer->fmt = fmt;
+ /* set source size to highest accepted value */
+ geo->src.full_width = max(geo->dst.full_width, pix->width);
+ geo->src.full_height = max(geo->dst.full_height, pix->height);
+ layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
+ mxr_geometry_dump(mdev, &layer->geo);
+ /* set cropping to total visible screen */
+ geo->src.width = pix->width;
+ geo->src.height = pix->height;
+ geo->src.x_offset = 0;
+ geo->src.y_offset = 0;
+ /* assure consistency of geometry */
+ layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
+ mxr_geometry_dump(mdev, &layer->geo);
+ /* set full size to lowest possible value */
+ geo->src.full_width = 0;
+ geo->src.full_height = 0;
+ layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
+ mxr_geometry_dump(mdev, &layer->geo);
-static int mxr_g_crop(struct file *file, void *fh, struct v4l2_crop *a)
-{
- struct mxr_layer *layer = video_drvdata(file);
- struct mxr_crop *crop;
+ /* returning results */
+ mxr_g_fmt(file, priv, f);
- mxr_dbg(layer->mdev, "%s:%d\n", __func__, __LINE__);
- crop = choose_crop_by_type(&layer->geo, a->type);
- if (crop == NULL)
- return -EINVAL;
- mxr_layer_geo_fix(layer);
- a->c.left = crop->x_offset;
- a->c.top = crop->y_offset;
- a->c.width = crop->width;
- a->c.height = crop->height;
return 0;
}
-static int mxr_s_crop(struct file *file, void *fh, struct v4l2_crop *a)
+static int mxr_g_selection(struct file *file, void *fh,
+ struct v4l2_selection *s)
{
struct mxr_layer *layer = video_drvdata(file);
- struct mxr_crop *crop;
+ struct mxr_geometry *geo = &layer->geo;
mxr_dbg(layer->mdev, "%s:%d\n", __func__, __LINE__);
- crop = choose_crop_by_type(&layer->geo, a->type);
- if (crop == NULL)
+
+ if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+ s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
return -EINVAL;
- crop->x_offset = a->c.left;
- crop->y_offset = a->c.top;
- crop->width = a->c.width;
- crop->height = a->c.height;
- mxr_layer_geo_fix(layer);
+
+ switch (s->target) {
+ case V4L2_SEL_TGT_CROP_ACTIVE:
+ s->r.left = geo->src.x_offset;
+ s->r.top = geo->src.y_offset;
+ s->r.width = geo->src.width;
+ s->r.height = geo->src.height;
+ break;
+ case V4L2_SEL_TGT_CROP_DEFAULT:
+ case V4L2_SEL_TGT_CROP_BOUNDS:
+ s->r.left = 0;
+ s->r.top = 0;
+ s->r.width = geo->src.full_width;
+ s->r.height = geo->src.full_height;
+ break;
+ case V4L2_SEL_TGT_COMPOSE_ACTIVE:
+ case V4L2_SEL_TGT_COMPOSE_PADDED:
+ s->r.left = geo->dst.x_offset;
+ s->r.top = geo->dst.y_offset;
+ s->r.width = geo->dst.width;
+ s->r.height = geo->dst.height;
+ break;
+ case V4L2_SEL_TGT_COMPOSE_DEFAULT:
+ case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+ s->r.left = 0;
+ s->r.top = 0;
+ s->r.width = geo->dst.full_width;
+ s->r.height = geo->dst.full_height;
+ break;
+ default:
+ return -EINVAL;
+ }
+
return 0;
}
-static int mxr_cropcap(struct file *file, void *fh, struct v4l2_cropcap *a)
+/* returns 1 if rectangle 'a' is inside 'b' */
+static int mxr_is_rect_inside(struct v4l2_rect *a, struct v4l2_rect *b)
+{
+ if (a->left < b->left)
+ return 0;
+ if (a->top < b->top)
+ return 0;
+ if (a->left + a->width > b->left + b->width)
+ return 0;
+ if (a->top + a->height > b->top + b->height)
+ return 0;
+ return 1;
+}
+
+static int mxr_s_selection(struct file *file, void *fh,
+ struct v4l2_selection *s)
{
struct mxr_layer *layer = video_drvdata(file);
- struct mxr_crop *crop;
+ struct mxr_geometry *geo = &layer->geo;
+ struct mxr_crop *target = NULL;
+ enum mxr_geometry_stage stage;
+ struct mxr_geometry tmp;
+ struct v4l2_rect res;
- mxr_dbg(layer->mdev, "%s:%d\n", __func__, __LINE__);
- crop = choose_crop_by_type(&layer->geo, a->type);
- if (crop == NULL)
+ memset(&res, 0, sizeof res);
+
+ mxr_dbg(layer->mdev, "%s: rect: %dx%d@%d,%d\n", __func__,
+ s->r.width, s->r.height, s->r.left, s->r.top);
+
+ if (s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+ s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
return -EINVAL;
- mxr_layer_geo_fix(layer);
- a->bounds.left = 0;
- a->bounds.top = 0;
- a->bounds.width = crop->full_width;
- a->bounds.top = crop->full_height;
- a->defrect = a->bounds;
- /* setting pixel aspect to 1/1 */
- a->pixelaspect.numerator = 1;
- a->pixelaspect.denominator = 1;
+
+ switch (s->target) {
+ /* ignore read-only targets */
+ case V4L2_SEL_TGT_CROP_DEFAULT:
+ case V4L2_SEL_TGT_CROP_BOUNDS:
+ res.width = geo->src.full_width;
+ res.height = geo->src.full_height;
+ break;
+
+ /* ignore read-only targets */
+ case V4L2_SEL_TGT_COMPOSE_DEFAULT:
+ case V4L2_SEL_TGT_COMPOSE_BOUNDS:
+ res.width = geo->dst.full_width;
+ res.height = geo->dst.full_height;
+ break;
+
+ case V4L2_SEL_TGT_CROP_ACTIVE:
+ target = &geo->src;
+ stage = MXR_GEOMETRY_CROP;
+ break;
+ case V4L2_SEL_TGT_COMPOSE_ACTIVE:
+ case V4L2_SEL_TGT_COMPOSE_PADDED:
+ target = &geo->dst;
+ stage = MXR_GEOMETRY_COMPOSE;
+ break;
+ default:
+ return -EINVAL;
+ }
+ /* apply change and update geometry if needed */
+ if (target) {
+ /* backup current geometry if setup fails */
+ memcpy(&tmp, geo, sizeof tmp);
+
+ /* apply requested selection */
+ target->x_offset = s->r.left;
+ target->y_offset = s->r.top;
+ target->width = s->r.width;
+ target->height = s->r.height;
+
+ layer->ops.fix_geometry(layer, stage, s->flags);
+
+ /* retrieve update selection rectangle */
+ res.left = target->x_offset;
+ res.top = target->y_offset;
+ res.width = target->width;
+ res.height = target->height;
+
+ mxr_geometry_dump(layer->mdev, &layer->geo);
+ }
+
+ /* checking if the rectangle satisfies constraints */
+ if ((s->flags & V4L2_SEL_FLAG_LE) && !mxr_is_rect_inside(&res, &s->r))
+ goto fail;
+ if ((s->flags & V4L2_SEL_FLAG_GE) && !mxr_is_rect_inside(&s->r, &res))
+ goto fail;
+
+ /* return result rectangle */
+ s->r = res;
+
return 0;
+fail:
+ /* restore old geometry, which is not touched if target is NULL */
+ if (target)
+ memcpy(geo, &tmp, sizeof tmp);
+ return -ERANGE;
}
static int mxr_enum_dv_presets(struct file *file, void *fh,
@@ -438,6 +538,8 @@
mutex_unlock(&mdev->mutex);
+ mxr_layer_update_output(layer);
+
/* any failure should return EINVAL according to V4L2 doc */
return ret ? -EINVAL : 0;
}
@@ -478,6 +580,8 @@
mutex_unlock(&mdev->mutex);
+ mxr_layer_update_output(layer);
+
return ret ? -EINVAL : 0;
}
@@ -526,25 +630,27 @@
struct video_device *vfd = video_devdata(file);
struct mxr_layer *layer = video_drvdata(file);
struct mxr_device *mdev = layer->mdev;
- int ret = 0;
if (i >= mdev->output_cnt || mdev->output[i] == NULL)
return -EINVAL;
mutex_lock(&mdev->mutex);
if (mdev->n_output > 0) {
- ret = -EBUSY;
- goto done;
+ mutex_unlock(&mdev->mutex);
+ return -EBUSY;
}
mdev->current_output = i;
vfd->tvnorms = 0;
v4l2_subdev_call(to_outsd(mdev), video, g_tvnorms_output,
&vfd->tvnorms);
+ mutex_unlock(&mdev->mutex);
+
+ /* update layers geometry */
+ mxr_layer_update_output(layer);
+
mxr_dbg(mdev, "tvnorms = %08llx\n", vfd->tvnorms);
-done:
- mutex_unlock(&mdev->mutex);
- return ret;
+ return 0;
}
static int mxr_g_output(struct file *file, void *fh, unsigned int *p)
@@ -633,10 +739,9 @@
.vidioc_enum_output = mxr_enum_output,
.vidioc_s_output = mxr_s_output,
.vidioc_g_output = mxr_g_output,
- /* Crop ioctls */
- .vidioc_g_crop = mxr_g_crop,
- .vidioc_s_crop = mxr_s_crop,
- .vidioc_cropcap = mxr_cropcap,
+ /* selection ioctls */
+ .vidioc_g_selection = mxr_g_selection,
+ .vidioc_s_selection = mxr_s_selection,
};
static int mxr_video_open(struct file *file)
@@ -805,10 +910,7 @@
/* block any changes in output configuration */
mxr_output_get(mdev);
- /* update layers geometry */
- mxr_layer_geo_fix(layer);
- mxr_geometry_dump(mdev, &layer->geo);
-
+ mxr_layer_update_output(layer);
layer->ops.format_set(layer);
/* enabling layer in hardware */
spin_lock_irqsave(&layer->enq_slock, flags);
diff --git a/drivers/media/video/s5p-tv/mixer_vp_layer.c b/drivers/media/video/s5p-tv/mixer_vp_layer.c
index f3bb2e3..3d13a63 100644
--- a/drivers/media/video/s5p-tv/mixer_vp_layer.c
+++ b/drivers/media/video/s5p-tv/mixer_vp_layer.c
@@ -127,47 +127,77 @@
mxr_reg_vp_format(layer->mdev, layer->fmt, &layer->geo);
}
-static void mxr_vp_fix_geometry(struct mxr_layer *layer)
+static inline unsigned int do_center(unsigned int center,
+ unsigned int size, unsigned int upper, unsigned int flags)
+{
+ unsigned int lower;
+
+ if (flags & MXR_NO_OFFSET)
+ return 0;
+
+ lower = center - min(center, size / 2);
+ return min(lower, upper - size);
+}
+
+static void mxr_vp_fix_geometry(struct mxr_layer *layer,
+ enum mxr_geometry_stage stage, unsigned long flags)
{
struct mxr_geometry *geo = &layer->geo;
+ struct mxr_crop *src = &geo->src;
+ struct mxr_crop *dst = &geo->dst;
+ unsigned long x_center, y_center;
- /* align horizontal size to 8 pixels */
- geo->src.full_width = ALIGN(geo->src.full_width, 8);
- /* limit to boundary size */
- geo->src.full_width = clamp_val(geo->src.full_width, 8, 8192);
- geo->src.full_height = clamp_val(geo->src.full_height, 1, 8192);
- geo->src.width = clamp_val(geo->src.width, 32, geo->src.full_width);
- geo->src.width = min(geo->src.width, 2047U);
- geo->src.height = clamp_val(geo->src.height, 4, geo->src.full_height);
- geo->src.height = min(geo->src.height, 2047U);
+ switch (stage) {
- /* setting size of output window */
- geo->dst.width = clamp_val(geo->dst.width, 8, geo->dst.full_width);
- geo->dst.height = clamp_val(geo->dst.height, 1, geo->dst.full_height);
+ case MXR_GEOMETRY_SINK: /* nothing to be fixed here */
+ case MXR_GEOMETRY_COMPOSE:
+ /* remember center of the area */
+ x_center = dst->x_offset + dst->width / 2;
+ y_center = dst->y_offset + dst->height / 2;
- /* ensure that scaling is in range 1/4x to 16x */
- if (geo->src.width >= 4 * geo->dst.width)
- geo->src.width = 4 * geo->dst.width;
- if (geo->dst.width >= 16 * geo->src.width)
- geo->dst.width = 16 * geo->src.width;
- if (geo->src.height >= 4 * geo->dst.height)
- geo->src.height = 4 * geo->dst.height;
- if (geo->dst.height >= 16 * geo->src.height)
- geo->dst.height = 16 * geo->src.height;
+ /* ensure that compose is reachable using 16x scaling */
+ dst->width = clamp(dst->width, 8U, 16 * src->full_width);
+ dst->height = clamp(dst->height, 1U, 16 * src->full_height);
- /* setting scaling ratio */
- geo->x_ratio = (geo->src.width << 16) / geo->dst.width;
- geo->y_ratio = (geo->src.height << 16) / geo->dst.height;
+ /* setup offsets */
+ dst->x_offset = do_center(x_center, dst->width,
+ dst->full_width, flags);
+ dst->y_offset = do_center(y_center, dst->height,
+ dst->full_height, flags);
+ flags = 0; /* remove possible MXR_NO_OFFSET flag */
+ /* fall through */
+ case MXR_GEOMETRY_CROP:
+ /* remember center of the area */
+ x_center = src->x_offset + src->width / 2;
+ y_center = src->y_offset + src->height / 2;
- /* adjust offsets */
- geo->src.x_offset = min(geo->src.x_offset,
- geo->src.full_width - geo->src.width);
- geo->src.y_offset = min(geo->src.y_offset,
- geo->src.full_height - geo->src.height);
- geo->dst.x_offset = min(geo->dst.x_offset,
- geo->dst.full_width - geo->dst.width);
- geo->dst.y_offset = min(geo->dst.y_offset,
- geo->dst.full_height - geo->dst.height);
+ /* ensure scaling is between 0.25x .. 16x */
+ src->width = clamp(src->width, round_up(dst->width / 16, 4),
+ dst->width * 4);
+ src->height = clamp(src->height, round_up(dst->height / 16, 4),
+ dst->height * 4);
+
+ /* hardware limits */
+ src->width = clamp(src->width, 32U, 2047U);
+ src->height = clamp(src->height, 4U, 2047U);
+
+ /* setup offsets */
+ src->x_offset = do_center(x_center, src->width,
+ src->full_width, flags);
+ src->y_offset = do_center(y_center, src->height,
+ src->full_height, flags);
+
+ /* setting scaling ratio */
+ geo->x_ratio = (src->width << 16) / dst->width;
+ geo->y_ratio = (src->height << 16) / dst->height;
+ /* fall through */
+
+ case MXR_GEOMETRY_SOURCE:
+ src->full_width = clamp(src->full_width,
+ ALIGN(src->width + src->x_offset, 8), 8192U);
+ src->full_height = clamp(src->full_height,
+ src->height + src->y_offset, 8192U);
+ };
}
/* PUBLIC API */
diff --git a/drivers/media/video/s5p-tv/sdo_drv.c b/drivers/media/video/s5p-tv/sdo_drv.c
index 8cec67e..059e774 100644
--- a/drivers/media/video/s5p-tv/sdo_drv.c
+++ b/drivers/media/video/s5p-tv/sdo_drv.c
@@ -457,24 +457,4 @@
}
};
-static int __init sdo_init(void)
-{
- int ret;
- static const char banner[] __initdata = KERN_INFO \
- "Samsung Standard Definition Output (SDO) driver, "
- "(c) 2010-2011 Samsung Electronics Co., Ltd.\n";
- printk(banner);
-
- ret = platform_driver_register(&sdo_driver);
- if (ret)
- printk(KERN_ERR "SDO platform driver register failed\n");
-
- return ret;
-}
-module_init(sdo_init);
-
-static void __exit sdo_exit(void)
-{
- platform_driver_unregister(&sdo_driver);
-}
-module_exit(sdo_exit);
+module_platform_driver(sdo_driver);
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 0f9fb99..065d0f6 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -5691,6 +5691,27 @@
.amux = LINE1,
},
},
+ [SAA7134_BOARD_SENSORAY811_911] = {
+ .name = "Sensoray 811/911",
+ .audio_clock = 0x00200000,
+ .tuner_type = TUNER_ABSENT,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .inputs = {{
+ .name = name_comp1,
+ .vmux = 0,
+ .amux = LINE1,
+ }, {
+ .name = name_comp3,
+ .vmux = 2,
+ .amux = LINE1,
+ }, {
+ .name = name_svideo,
+ .vmux = 8,
+ .amux = LINE1,
+ } },
+ },
};
@@ -6914,6 +6935,18 @@
.subdevice = 0xd136,
.driver_data = SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2,
}, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x6000,
+ .subdevice = 0x0811,
+ .driver_data = SAA7134_BOARD_SENSORAY811_911,
+ }, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x6000,
+ .subdevice = 0x0911,
+ .driver_data = SAA7134_BOARD_SENSORAY811_911,
+ }, {
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index ca65cda..5fbb4e4 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -1263,7 +1263,6 @@
saa7134_tvaudio_setmute(dev);
saa7134_tvaudio_setvolume(dev, dev->ctl_volume);
saa7134_tvaudio_init(dev);
- saa7134_tvaudio_do_scan(dev);
saa7134_enable_i2s(dev);
saa7134_hw_enable2(dev);
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 1e4ef16..089fa0f 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -183,9 +183,9 @@
return 0;
}
-static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
- struct dvb_frontend_parameters* params)
+static int mt352_pinnacle_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
u8 off[] = { 0x00, 0xf1};
u8 on[] = { 0x00, 0x71};
struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
@@ -196,7 +196,7 @@
/* set frequency (mt2050) */
f.tuner = 0;
f.type = V4L2_TUNER_DIGITAL_TV;
- f.frequency = params->frequency / 1000 * 16 / 1000;
+ f.frequency = c->frequency / 1000 * 16 / 1000;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(&dev->i2c_adap, &msg, 1);
@@ -287,8 +287,9 @@
* these tuners are tu1216, td1316(a)
*/
-static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tda6651_pll_set(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct saa7134_dev *dev = fe->dvb->priv;
struct tda1004x_state *state = fe->demodulator_priv;
u8 addr = state->config->tuner_address;
@@ -299,7 +300,7 @@
u8 band, cp, filter;
/* determine charge pump */
- tuner_frequency = params->frequency + 36166000;
+ tuner_frequency = c->frequency + 36166000;
if (tuner_frequency < 87000000)
return -EINVAL;
else if (tuner_frequency < 130000000)
@@ -324,28 +325,28 @@
return -EINVAL;
/* determine band */
- if (params->frequency < 49000000)
+ if (c->frequency < 49000000)
return -EINVAL;
- else if (params->frequency < 161000000)
+ else if (c->frequency < 161000000)
band = 1;
- else if (params->frequency < 444000000)
+ else if (c->frequency < 444000000)
band = 2;
- else if (params->frequency < 861000000)
+ else if (c->frequency < 861000000)
band = 4;
else
return -EINVAL;
/* setup PLL filter */
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (c->bandwidth_hz) {
+ case 6000000:
filter = 0;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
filter = 0;
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
filter = 1;
break;
@@ -356,7 +357,7 @@
/* calculate divisor
* ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
*/
- tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
+ tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000;
/* setup tuner buffer */
tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
@@ -436,9 +437,9 @@
return 0;
}
-static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_td1316_tuner_set_params(struct dvb_frontend *fe)
{
- return philips_tda6651_pll_set(fe, params);
+ return philips_tda6651_pll_set(fe);
}
static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index d4ee24b..22ecd72 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -235,22 +235,25 @@
static int get_key_hvr1110(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
- unsigned char buf[5], cod4, code3, code4;
+ unsigned char buf[5];
/* poll IR chip */
if (5 != i2c_master_recv(ir->c, buf, 5))
return -EIO;
- cod4 = buf[4];
- code4 = (cod4 >> 2);
- code3 = buf[3];
- if (code3 == 0)
- /* no key pressed */
+ /* Check if some key were pressed */
+ if (!(buf[0] & 0x80))
return 0;
- /* return key */
- *ir_key = code4;
- *ir_raw = code4;
+ /*
+ * buf[3] & 0x80 is always high.
+ * buf[3] & 0x40 is a parity bit. A repeat event is marked
+ * by preserving it into two separate readings
+ * buf[4] bits 0 and 1, and buf[1] and buf[2] are always
+ * zero.
+ */
+ *ir_key = 0x1fff & ((buf[3] << 8) | (buf[4] >> 2));
+ *ir_raw = *ir_key;
return 1;
}
@@ -752,7 +755,7 @@
polling = 50; /* ms */
break;
case SAA7134_BOARD_VIDEOMATE_M1F:
- ir_codes = RC_MAP_VIDEOMATE_M1F;
+ ir_codes = RC_MAP_VIDEOMATE_K100;
mask_keycode = 0x0ff00;
mask_keyup = 0x040000;
break;
diff --git a/drivers/media/video/saa7134/saa7134-tvaudio.c b/drivers/media/video/saa7134/saa7134-tvaudio.c
index 57e646b..b7a99be 100644
--- a/drivers/media/video/saa7134/saa7134-tvaudio.c
+++ b/drivers/media/video/saa7134/saa7134-tvaudio.c
@@ -332,6 +332,13 @@
{
__s32 left,right,value;
+ if (!(dev->tvnorm->id & scan->std)) {
+ value = 0;
+ dprintk("skipping %d.%03d MHz [%4s]\n",
+ scan->carr / 1000, scan->carr % 1000, scan->name);
+ return 0;
+ }
+
if (audio_debug > 1) {
int i;
dprintk("debug %d:",scan->carr);
@@ -348,30 +355,25 @@
}
printk("\n");
}
- if (dev->tvnorm->id & scan->std) {
- tvaudio_setcarrier(dev,scan->carr-90,scan->carr-90);
- saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
- if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY))
- return -1;
- left = saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
- tvaudio_setcarrier(dev,scan->carr+90,scan->carr+90);
- saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
- if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY))
- return -1;
- right = saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
+ tvaudio_setcarrier(dev,scan->carr-90,scan->carr-90);
+ saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
+ if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY))
+ return -1;
+ left = saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
- left >>= 16;
- right >>= 16;
- value = left > right ? left - right : right - left;
- dprintk("scanning %d.%03d MHz [%4s] => dc is %5d [%d/%d]\n",
- scan->carr / 1000, scan->carr % 1000,
- scan->name, value, left, right);
- } else {
- value = 0;
- dprintk("skipping %d.%03d MHz [%4s]\n",
- scan->carr / 1000, scan->carr % 1000, scan->name);
- }
+ tvaudio_setcarrier(dev,scan->carr+90,scan->carr+90);
+ saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
+ if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY))
+ return -1;
+ right = saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
+
+ left >>= 16;
+ right >>= 16;
+ value = left > right ? left - right : right - left;
+ dprintk("scanning %d.%03d MHz [%4s] => dc is %5d [%d/%d]\n",
+ scan->carr / 1000, scan->carr % 1000,
+ scan->name, value, left, right);
return value;
}
@@ -546,6 +548,7 @@
dev->tvnorm->name, carrier/1000, carrier%1000,
max1, max2);
dev->last_carrier = carrier;
+ dev->automute = 0;
} else if (0 != dev->last_carrier) {
/* no carrier -- try last detected one as fallback */
@@ -553,6 +556,7 @@
dprintk("audio carrier scan failed, "
"using %d.%03d MHz [last detected]\n",
carrier/1000, carrier%1000);
+ dev->automute = 1;
} else {
/* no carrier + no fallback -- use default */
@@ -560,9 +564,9 @@
dprintk("audio carrier scan failed, "
"using %d.%03d MHz [default]\n",
carrier/1000, carrier%1000);
+ dev->automute = 1;
}
tvaudio_setcarrier(dev,carrier,carrier);
- dev->automute = 0;
saa_andorb(SAA7134_STEREO_DAC_OUTPUT_SELECT, 0x30, 0x00);
saa7134_tvaudio_setmute(dev);
/* find the exact tv audio norm */
@@ -601,7 +605,7 @@
if (kthread_should_stop())
break;
if (UNSET == dev->thread.mode) {
- rx = tvaudio_getstereo(dev,&tvaudio[i]);
+ rx = tvaudio_getstereo(dev, &tvaudio[audio]);
mode = saa7134_tvaudio_rx2mode(rx);
} else {
mode = dev->thread.mode;
@@ -1020,6 +1024,7 @@
}
dev->thread.thread = NULL;
+ dev->thread.scan1 = dev->thread.scan2 = 0;
if (my_thread) {
saa7134_tvaudio_init(dev);
/* start tvaudio thread */
@@ -1029,13 +1034,19 @@
dev->name);
/* XXX: missing error handling here */
}
- saa7134_tvaudio_do_scan(dev);
}
saa7134_enable_i2s(dev);
return 0;
}
+int saa7134_tvaudio_close(struct saa7134_dev *dev)
+{
+ dev->automute = 1;
+ /* anything else to undo? */
+ return 0;
+}
+
int saa7134_tvaudio_fini(struct saa7134_dev *dev)
{
/* shutdown tvaudio thread */
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 9cf7914f..417034e 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1462,6 +1462,8 @@
struct saa6588_command cmd;
unsigned long flags;
+ saa7134_tvaudio_close(dev);
+
/* turn off overlay */
if (res_check(fh, RESOURCE_OVERLAY)) {
spin_lock_irqsave(&dev->slock,flags);
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index 9b55068..42fba4f 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -330,6 +330,7 @@
#define SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2 185
#define SAA7134_BOARD_BEHOLD_501 186
#define SAA7134_BOARD_BEHOLD_503FM 187
+#define SAA7134_BOARD_SENSORAY811_911 188
#define SAA7134_MAXBOARDS 32
#define SAA7134_INPUT_MAX 8
@@ -817,6 +818,7 @@
int saa7134_tvaudio_init2(struct saa7134_dev *dev);
int saa7134_tvaudio_fini(struct saa7134_dev *dev);
int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
+int saa7134_tvaudio_close(struct saa7134_dev *dev);
int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
diff --git a/drivers/media/video/saa7164/saa7164-bus.c b/drivers/media/video/saa7164/saa7164-bus.c
index 466e1b0..a7f58a9 100644
--- a/drivers/media/video/saa7164/saa7164-bus.c
+++ b/drivers/media/video/saa7164/saa7164-bus.c
@@ -149,7 +149,7 @@
saa7164_bus_verify(dev);
msg->size = cpu_to_le16(msg->size);
- msg->command = cpu_to_le16(msg->command);
+ msg->command = cpu_to_le32(msg->command);
msg->controlselector = cpu_to_le16(msg->controlselector);
if (msg->size > dev->bus.m_wMaxReqSize) {
@@ -464,7 +464,7 @@
peekout:
msg->size = le16_to_cpu(msg->size);
- msg->command = le16_to_cpu(msg->command);
+ msg->command = le32_to_cpu(msg->command);
msg->controlselector = le16_to_cpu(msg->controlselector);
ret = SAA_OK;
out:
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index c51decf..f854d85 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -786,8 +786,7 @@
V4L2_MBUS_DATA_ACTIVE_HIGH)
/* Capture is not running, no interrupts, no locking needed */
-static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd,
- __u32 pixfmt)
+static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd)
{
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
@@ -925,11 +924,6 @@
ceu_write(pcdev, CDOCR, value);
ceu_write(pcdev, CFWCR, 0); /* keep "datafetch firewall" disabled */
- dev_dbg(icd->parent, "S_FMT successful for %c%c%c%c %ux%u\n",
- pixfmt & 0xff, (pixfmt >> 8) & 0xff,
- (pixfmt >> 16) & 0xff, (pixfmt >> 24) & 0xff,
- icd->user_width, icd->user_height);
-
capture_restore(pcdev, capsr);
/* not in bundle mode: skip CBDSR, CDAYR2, CDACR2, CDBYR2, CDBCR2 */
@@ -1966,8 +1960,7 @@
if (!ret) {
icd->user_width = out_width & ~3;
icd->user_height = out_height & ~3;
- ret = sh_mobile_ceu_set_bus_param(icd,
- icd->current_fmt->host_fmt->fourcc);
+ ret = sh_mobile_ceu_set_bus_param(icd);
}
}
diff --git a/drivers/media/video/sh_mobile_csi2.c b/drivers/media/video/sh_mobile_csi2.c
index 8a652b5..0528650 100644
--- a/drivers/media/video/sh_mobile_csi2.c
+++ b/drivers/media/video/sh_mobile_csi2.c
@@ -390,18 +390,7 @@
},
};
-static int __init sh_csi2_init(void)
-{
- return platform_driver_register(&sh_csi2_pdrv);
-}
-
-static void __exit sh_csi2_exit(void)
-{
- platform_driver_unregister(&sh_csi2_pdrv);
-}
-
-module_init(sh_csi2_init);
-module_exit(sh_csi2_exit);
+module_platform_driver(sh_csi2_pdrv);
MODULE_DESCRIPTION("SH-Mobile MIPI CSI-2 driver");
MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>");
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index 62e4312..b827107 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -487,7 +487,7 @@
icd->user_width, icd->user_height);
/* set physical bus parameters */
- return ici->ops->set_bus_param(icd, pix->pixelformat);
+ return ici->ops->set_bus_param(icd);
}
static int soc_camera_open(struct file *file)
@@ -600,9 +600,9 @@
pm_runtime_suspend(&icd->vdev->dev);
pm_runtime_disable(&icd->vdev->dev);
- ici->ops->remove(icd);
if (ici->ops->init_videobuf2)
vb2_queue_release(&icd->vb2_vidq);
+ ici->ops->remove(icd);
soc_camera_power_off(icd, icl);
}
diff --git a/drivers/media/video/soc_camera_platform.c b/drivers/media/video/soc_camera_platform.c
index 4402a8a..f59ccad 100644
--- a/drivers/media/video/soc_camera_platform.c
+++ b/drivers/media/video/soc_camera_platform.c
@@ -189,18 +189,7 @@
.remove = soc_camera_platform_remove,
};
-static int __init soc_camera_platform_module_init(void)
-{
- return platform_driver_register(&soc_camera_platform_driver);
-}
-
-static void __exit soc_camera_platform_module_exit(void)
-{
- platform_driver_unregister(&soc_camera_platform_driver);
-}
-
-module_init(soc_camera_platform_module_init);
-module_exit(soc_camera_platform_module_exit);
+module_platform_driver(soc_camera_platform_driver);
MODULE_DESCRIPTION("SoC Camera Platform driver");
MODULE_AUTHOR("Magnus Damm");
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index 3c61aec..d427f84 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -377,8 +377,8 @@
if (dev->isobufs)
STK_ERROR("isobufs already allocated. Bad\n");
else
- dev->isobufs = kzalloc(MAX_ISO_BUFS * sizeof(*dev->isobufs),
- GFP_KERNEL);
+ dev->isobufs = kcalloc(MAX_ISO_BUFS, sizeof(*dev->isobufs),
+ GFP_KERNEL);
if (dev->isobufs == NULL) {
STK_ERROR("Unable to allocate iso buffers\n");
return -ENOMEM;
diff --git a/drivers/media/video/timblogiw.c b/drivers/media/video/timblogiw.c
index a0895bf..0a2d75f 100644
--- a/drivers/media/video/timblogiw.c
+++ b/drivers/media/video/timblogiw.c
@@ -872,20 +872,7 @@
.remove = __devexit_p(timblogiw_remove),
};
-/* Module functions */
-
-static int __init timblogiw_init(void)
-{
- return platform_driver_register(&timblogiw_platform_driver);
-}
-
-static void __exit timblogiw_exit(void)
-{
- platform_driver_unregister(&timblogiw_platform_driver);
-}
-
-module_init(timblogiw_init);
-module_exit(timblogiw_exit);
+module_platform_driver(timblogiw_platform_driver);
MODULE_DESCRIPTION(TIMBLOGIWIN_NAME);
MODULE_AUTHOR("Pelagicore AB <info@pelagicore.com>");
diff --git a/drivers/media/video/tlg2300/pd-common.h b/drivers/media/video/tlg2300/pd-common.h
index 56564e6..5dd73b7 100644
--- a/drivers/media/video/tlg2300/pd-common.h
+++ b/drivers/media/video/tlg2300/pd-common.h
@@ -140,7 +140,7 @@
u8 reserved[3];
/* data for power resume*/
- struct dvb_frontend_parameters fe_param;
+ struct dtv_frontend_properties fe_param;
/* for channel scanning */
int prev_freq;
diff --git a/drivers/media/video/tlg2300/pd-dvb.c b/drivers/media/video/tlg2300/pd-dvb.c
index d0da11a..30fcb11 100644
--- a/drivers/media/video/tlg2300/pd-dvb.c
+++ b/drivers/media/video/tlg2300/pd-dvb.c
@@ -12,9 +12,9 @@
static void dvb_urb_cleanup(struct pd_dvb_adapter *pd_dvb);
static int dvb_bandwidth[][2] = {
- { TLG_BW_8, BANDWIDTH_8_MHZ },
- { TLG_BW_7, BANDWIDTH_7_MHZ },
- { TLG_BW_6, BANDWIDTH_6_MHZ }
+ { TLG_BW_8, 8000000 },
+ { TLG_BW_7, 7000000 },
+ { TLG_BW_6, 6000000 }
};
static int dvb_bandwidth_length = ARRAY_SIZE(dvb_bandwidth);
@@ -146,9 +146,9 @@
return msec > 800 ? true : false;
}
-static int poseidon_set_fe(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
+static int poseidon_set_fe(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
s32 ret = 0, cmd_status = 0;
s32 i, bandwidth = -1;
struct poseidon *pd = fe->demodulator_priv;
@@ -159,7 +159,7 @@
mutex_lock(&pd->lock);
for (i = 0; i < dvb_bandwidth_length; i++)
- if (fep->u.ofdm.bandwidth == dvb_bandwidth[i][1])
+ if (fep->bandwidth_hz == dvb_bandwidth[i][1])
bandwidth = dvb_bandwidth[i][0];
if (check_scan_ok(fep->frequency, bandwidth, pd_dvb)) {
@@ -210,7 +210,7 @@
poseidon_check_mode_dvbt(pd);
msleep(300);
- poseidon_set_fe(&pd_dvb->dvb_fe, &pd_dvb->fe_param);
+ poseidon_set_fe(&pd_dvb->dvb_fe);
dvb_start_streaming(pd_dvb);
return 0;
@@ -227,13 +227,13 @@
pd->pm_resume = pm_dvb_resume;
#endif
memset(&pd_dvb->fe_param, 0,
- sizeof(struct dvb_frontend_parameters));
+ sizeof(struct dtv_frontend_properties));
return 0;
}
-static int poseidon_get_fe(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *fep)
+static int poseidon_get_fe(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct poseidon *pd = fe->demodulator_priv;
struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
@@ -332,9 +332,9 @@
}
static struct dvb_frontend_ops poseidon_frontend_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "Poseidon DVB-T",
- .type = FE_OFDM,
.frequency_min = 174000000,
.frequency_max = 862000000,
.frequency_stepsize = 62500,/* FIXME */
diff --git a/drivers/media/video/tm6000/Kconfig b/drivers/media/video/tm6000/Kconfig
index 114eec8..a43b77a 100644
--- a/drivers/media/video/tm6000/Kconfig
+++ b/drivers/media/video/tm6000/Kconfig
@@ -1,6 +1,6 @@
config VIDEO_TM6000
tristate "TV Master TM5600/6000/6010 driver"
- depends on VIDEO_DEV && I2C && INPUT && RC_CORE && USB && EXPERIMENTAL
+ depends on VIDEO_DEV && I2C && INPUT && RC_CORE && USB
select VIDEO_TUNER
select MEDIA_TUNER_XC2028
select MEDIA_TUNER_XC5000
@@ -16,7 +16,7 @@
config VIDEO_TM6000_ALSA
tristate "TV Master TM5600/6000/6010 audio support"
- depends on VIDEO_TM6000 && SND && EXPERIMENTAL
+ depends on VIDEO_TM6000 && SND
select SND_PCM
---help---
This is a video4linux driver for direct (DMA) audio for
@@ -27,7 +27,7 @@
config VIDEO_TM6000_DVB
tristate "DVB Support for tm6000 based TV cards"
- depends on VIDEO_TM6000 && DVB_CORE && USB && EXPERIMENTAL
+ depends on VIDEO_TM6000 && DVB_CORE && USB
select DVB_ZL10353
---help---
This adds support for DVB cards based on the tm5600/tm6000 chip.
diff --git a/drivers/media/video/tm6000/tm6000-alsa.c b/drivers/media/video/tm6000/tm6000-alsa.c
index bb2047c..bd07ec7 100644
--- a/drivers/media/video/tm6000/tm6000-alsa.c
+++ b/drivers/media/video/tm6000/tm6000-alsa.c
@@ -146,20 +146,21 @@
#define DEFAULT_FIFO_SIZE 4096
static struct snd_pcm_hardware snd_tm6000_digital_hw = {
- .info = SNDRV_PCM_INFO_MMAP |
+ .info = SNDRV_PCM_INFO_BATCH |
+ SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP_VALID,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
- .rates = SNDRV_PCM_RATE_CONTINUOUS,
+ .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_KNOT,
.rate_min = 48000,
.rate_max = 48000,
.channels_min = 2,
.channels_max = 2,
.period_bytes_min = 64,
.period_bytes_max = 12544,
- .periods_min = 1,
+ .periods_min = 2,
.periods_max = 98,
.buffer_bytes_max = 62720 * 8,
};
@@ -181,6 +182,7 @@
chip->substream = substream;
runtime->hw = snd_tm6000_digital_hw;
+ snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
return 0;
_error:
@@ -347,9 +349,13 @@
int err = 0;
switch (cmd) {
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
+ case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
case SNDRV_PCM_TRIGGER_START:
atomic_set(&core->stream_started, 1);
break;
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
+ case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
case SNDRV_PCM_TRIGGER_STOP:
atomic_set(&core->stream_started, 0);
break;
@@ -371,6 +377,14 @@
return chip->buf_pos;
}
+static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs,
+ unsigned long offset)
+{
+ void *pageptr = subs->runtime->dma_area + offset;
+
+ return vmalloc_to_page(pageptr);
+}
+
/*
* operators
*/
@@ -383,6 +397,7 @@
.prepare = snd_tm6000_prepare,
.trigger = snd_tm6000_card_trigger,
.pointer = snd_tm6000_pointer,
+ .page = snd_pcm_get_vmalloc_page,
};
/*
diff --git a/drivers/media/video/tm6000/tm6000-cards.c b/drivers/media/video/tm6000/tm6000-cards.c
index ff939bc..034659b 100644
--- a/drivers/media/video/tm6000/tm6000-cards.c
+++ b/drivers/media/video/tm6000/tm6000-cards.c
@@ -351,6 +351,7 @@
.tuner_addr = 0xc2 >> 1,
.demod_addr = 0x1e >> 1,
.type = TM6010,
+ .ir_codes = RC_MAP_HAUPPAUGE,
.caps = {
.has_tuner = 1,
.has_dvb = 1,
@@ -639,6 +640,7 @@
{ USB_DEVICE(0x6000, 0xdec3), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER_LITE },
{ }
};
+MODULE_DEVICE_TABLE(usb, tm6000_id_table);
/* Control power led for show some activity */
void tm6000_flash_led(struct tm6000_core *dev, u8 state)
@@ -941,6 +943,7 @@
case TM6010_BOARD_HAUPPAUGE_900H:
case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
case TM6010_BOARD_TWINHAN_TU501:
+ ctl.max_len = 80;
ctl.fname = "xc3028L-v36.fw";
break;
default:
@@ -1002,6 +1005,7 @@
/* setup per-model quirks */
switch (dev->model) {
case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
+ case TM6010_BOARD_HAUPPAUGE_900H:
dev->quirks |= TM6000_QUIRK_NO_USB_DELAY;
break;
@@ -1050,6 +1054,33 @@
tm6000_boards[model].name, model);
}
+#if defined(CONFIG_MODULES) && defined(MODULE)
+static void request_module_async(struct work_struct *work)
+{
+ struct tm6000_core *dev = container_of(work, struct tm6000_core,
+ request_module_wk);
+
+ request_module("tm6000-alsa");
+
+ if (dev->caps.has_dvb)
+ request_module("tm6000-dvb");
+}
+
+static void request_modules(struct tm6000_core *dev)
+{
+ INIT_WORK(&dev->request_module_wk, request_module_async);
+ schedule_work(&dev->request_module_wk);
+}
+
+static void flush_request_modules(struct tm6000_core *dev)
+{
+ flush_work_sync(&dev->request_module_wk);
+}
+#else
+#define request_modules(dev)
+#define flush_request_modules(dev)
+#endif /* CONFIG_MODULES */
+
static int tm6000_init_dev(struct tm6000_core *dev)
{
struct v4l2_frequency f;
@@ -1112,6 +1143,8 @@
tm6000_ir_init(dev);
+ request_modules(dev);
+
mutex_unlock(&dev->lock);
return 0;
@@ -1324,6 +1357,8 @@
printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
+ flush_request_modules(dev);
+
tm6000_ir_fini(dev);
if (dev->gpio.power_led) {
diff --git a/drivers/media/video/tm6000/tm6000-core.c b/drivers/media/video/tm6000/tm6000-core.c
index 9783616..22cc011 100644
--- a/drivers/media/video/tm6000/tm6000-core.c
+++ b/drivers/media/video/tm6000/tm6000-core.c
@@ -38,6 +38,7 @@
int ret, i;
unsigned int pipe;
u8 *data = NULL;
+ int delay = 5000;
mutex_lock(&dev->usb_lock);
@@ -88,7 +89,20 @@
}
kfree(data);
- msleep(5);
+
+ if (dev->quirks & TM6000_QUIRK_NO_USB_DELAY)
+ delay = 0;
+
+ if (req == REQ_16_SET_GET_I2C_WR1_RDN && !(req_type & USB_DIR_IN)) {
+ unsigned int tsleep;
+ /* Calculate delay time, 14000us for 64 bytes */
+ tsleep = (len * 200) + 200;
+ if (tsleep < delay)
+ tsleep = delay;
+ usleep_range(tsleep, tsleep + 1000);
+ }
+ else if (delay)
+ usleep_range(delay, delay + 1000);
mutex_unlock(&dev->usb_lock);
return ret;
@@ -125,14 +139,14 @@
u8 new_index;
rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
- value, index, buf, 1);
+ value, 0, buf, 1);
if (rc < 0)
return rc;
new_index = (buf[0] & ~mask) | (index & mask);
- if (new_index == index)
+ if (new_index == buf[0])
return 0;
return tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
@@ -536,16 +550,16 @@
{ TM6010_REQ05_R18_IMASK7, 0x00 },
- { TM6010_REQ07_RD8_IR_LEADER1, 0xaa },
- { TM6010_REQ07_RD8_IR_LEADER0, 0x30 },
- { TM6010_REQ07_RD8_IR_PULSE_CNT1, 0x20 },
- { TM6010_REQ07_RD8_IR_PULSE_CNT0, 0xd0 },
+ { TM6010_REQ07_RDC_IR_LEADER1, 0xaa },
+ { TM6010_REQ07_RDD_IR_LEADER0, 0x30 },
+ { TM6010_REQ07_RDE_IR_PULSE_CNT1, 0x20 },
+ { TM6010_REQ07_RDF_IR_PULSE_CNT0, 0xd0 },
{ REQ_04_EN_DISABLE_MCU_INT, 0x02, 0x00 },
- { TM6010_REQ07_RD8_IR, 0x2f },
+ { TM6010_REQ07_RD8_IR, 0x0f },
/* set remote wakeup key:any key wakeup */
{ TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe },
- { TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0xff },
+ { TM6010_REQ07_RDA_IR_WAKEUP_SEL, 0xff },
};
int tm6000_init(struct tm6000_core *dev)
@@ -599,55 +613,6 @@
return rc;
}
-int tm6000_reset(struct tm6000_core *dev)
-{
- int pipe;
- int err;
-
- msleep(500);
-
- err = usb_set_interface(dev->udev, dev->isoc_in.bInterfaceNumber, 0);
- if (err < 0) {
- tm6000_err("failed to select interface %d, alt. setting 0\n",
- dev->isoc_in.bInterfaceNumber);
- return err;
- }
-
- err = usb_reset_configuration(dev->udev);
- if (err < 0) {
- tm6000_err("failed to reset configuration\n");
- return err;
- }
-
- if ((dev->quirks & TM6000_QUIRK_NO_USB_DELAY) == 0)
- msleep(5);
-
- /*
- * Not all devices have int_in defined
- */
- if (!dev->int_in.endp)
- return 0;
-
- err = usb_set_interface(dev->udev, dev->isoc_in.bInterfaceNumber, 2);
- if (err < 0) {
- tm6000_err("failed to select interface %d, alt. setting 2\n",
- dev->isoc_in.bInterfaceNumber);
- return err;
- }
-
- msleep(5);
-
- pipe = usb_rcvintpipe(dev->udev,
- dev->int_in.endp->desc.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK);
-
- err = usb_clear_halt(dev->udev, pipe);
- if (err < 0) {
- tm6000_err("usb_clear_halt failed: %d\n", err);
- return err;
- }
-
- return 0;
-}
int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate)
{
@@ -696,11 +661,13 @@
if (dev->dev_type == TM6010) {
/* Audio crossbar setting, default SIF1 */
u8 areg_f0;
+ u8 areg_07 = 0x10;
switch (dev->rinput.amux) {
case TM6000_AMUX_SIF1:
case TM6000_AMUX_SIF2:
areg_f0 = 0x03;
+ areg_07 = 0x30;
break;
case TM6000_AMUX_ADC1:
areg_f0 = 0x00;
@@ -720,6 +687,9 @@
/* Set audio input crossbar */
tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
areg_f0, 0x0f);
+ /* Mux overflow workaround */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+ areg_07, 0xf0);
} else {
u8 areg_eb;
/* Audio setting, default LINE1 */
diff --git a/drivers/media/video/tm6000/tm6000-dvb.c b/drivers/media/video/tm6000/tm6000-dvb.c
index 5e6c129..e1f3f66 100644
--- a/drivers/media/video/tm6000/tm6000-dvb.c
+++ b/drivers/media/video/tm6000/tm6000-dvb.c
@@ -89,9 +89,19 @@
int ret;
struct tm6000_core *dev = urb->context;
- if (urb->status != 0)
+ switch (urb->status) {
+ case 0:
+ case -ETIMEDOUT:
+ break;
+ case -ENOENT:
+ case -ECONNRESET:
+ case -ESHUTDOWN:
+ return;
+ default:
print_err_status(dev, 0, urb->status);
- else if (urb->actual_length > 0)
+ }
+
+ if (urb->actual_length > 0)
dvb_dmx_swfilter(&dev->dvb->demux, urb->transfer_buffer,
urb->actual_length);
@@ -151,7 +161,7 @@
printk(KERN_ERR "tm6000: pipe resetted\n");
/* mutex_lock(&tm6000_driver.open_close_mutex); */
- ret = usb_submit_urb(dvb->bulk_urb, GFP_KERNEL);
+ ret = usb_submit_urb(dvb->bulk_urb, GFP_ATOMIC);
/* mutex_unlock(&tm6000_driver.open_close_mutex); */
if (ret) {
@@ -396,6 +406,11 @@
if (!dev->caps.has_dvb)
return 0;
+ if (dev->udev->speed == USB_SPEED_FULL) {
+ printk(KERN_INFO "This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)\n");
+ return 0;
+ }
+
dvb = kzalloc(sizeof(struct tm6000_dvb), GFP_KERNEL);
if (!dvb) {
printk(KERN_INFO "Cannot allocate memory\n");
diff --git a/drivers/media/video/tm6000/tm6000-i2c.c b/drivers/media/video/tm6000/tm6000-i2c.c
index 0290bbf..c7e23e3 100644
--- a/drivers/media/video/tm6000/tm6000-i2c.c
+++ b/drivers/media/video/tm6000/tm6000-i2c.c
@@ -46,11 +46,10 @@
__u8 reg, char *buf, int len)
{
int rc;
- unsigned int tsleep;
unsigned int i2c_packet_limit = 16;
if (dev->dev_type == TM6010)
- i2c_packet_limit = 64;
+ i2c_packet_limit = 80;
if (!buf)
return -1;
@@ -71,10 +70,6 @@
return rc;
}
- /* Calculate delay time, 14000us for 64 bytes */
- tsleep = ((len * 200) + 200 + 1000) / 1000;
- msleep(tsleep);
-
/* release mutex */
return rc;
}
@@ -145,7 +140,6 @@
return rc;
}
- msleep(1400 / 1000);
rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR |
USB_RECIP_DEVICE, REQ_35_AFTEK_TUNER_READ,
reg, 0, buf, len);
diff --git a/drivers/media/video/tm6000/tm6000-input.c b/drivers/media/video/tm6000/tm6000-input.c
index 405d127..7844607 100644
--- a/drivers/media/video/tm6000/tm6000-input.c
+++ b/drivers/media/video/tm6000/tm6000-input.c
@@ -31,22 +31,25 @@
static unsigned int ir_debug;
module_param(ir_debug, int, 0644);
-MODULE_PARM_DESC(ir_debug, "enable debug message [IR]");
+MODULE_PARM_DESC(ir_debug, "debug message level");
static unsigned int enable_ir = 1;
module_param(enable_ir, int, 0644);
MODULE_PARM_DESC(enable_ir, "enable ir (default is enable)");
-/* number of 50ms for ON-OFF-ON power led */
-/* show IR activity */
-#define PWLED_OFF 2
+static unsigned int ir_clock_mhz = 12;
+module_param(ir_clock_mhz, int, 0644);
+MODULE_PARM_DESC(enable_ir, "ir clock, in MHz");
+
+#define URB_SUBMIT_DELAY 100 /* ms - Delay to submit an URB request on retrial and init */
+#define URB_INT_LED_DELAY 100 /* ms - Delay to turn led on again on int mode */
#undef dprintk
-#define dprintk(fmt, arg...) \
- if (ir_debug) { \
+#define dprintk(level, fmt, arg...) do {\
+ if (ir_debug >= level) \
printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg); \
- }
+ } while (0)
struct tm6000_ir_poll_result {
u16 rc_data;
@@ -62,20 +65,15 @@
int polling;
struct delayed_work work;
u8 wait:1;
- u8 key:1;
- u8 pwled:1;
- u8 pwledcnt;
+ u8 pwled:2;
+ u8 submit_urb:1;
u16 key_addr;
struct urb *int_urb;
- u8 *urb_data;
-
- int (*get_key) (struct tm6000_IR *, struct tm6000_ir_poll_result *);
/* IR device properties */
u64 rc_type;
};
-
void tm6000_ir_wait(struct tm6000_core *dev, u8 state)
{
struct tm6000_IR *ir = dev->ir;
@@ -83,62 +81,84 @@
if (!dev->ir)
return;
+ dprintk(2, "%s: %i\n",__func__, ir->wait);
+
if (state)
ir->wait = 1;
else
ir->wait = 0;
}
-
static int tm6000_ir_config(struct tm6000_IR *ir)
{
struct tm6000_core *dev = ir->dev;
- u8 buf[10];
- int rc;
+ u32 pulse = 0, leader = 0;
+
+ dprintk(2, "%s\n",__func__);
+
+ /*
+ * The IR decoder supports RC-5 or NEC, with a configurable timing.
+ * The timing configuration there is not that accurate, as it uses
+ * approximate values. The NEC spec mentions a 562.5 unit period,
+ * and RC-5 uses a 888.8 period.
+ * Currently, driver assumes a clock provided by a 12 MHz XTAL, but
+ * a modprobe parameter can adjust it.
+ * Adjustments are required for other timings.
+ * It seems that the 900ms timing for NEC is used to detect a RC-5
+ * IR, in order to discard such decoding
+ */
switch (ir->rc_type) {
case RC_TYPE_NEC:
- /* Setup IR decoder for NEC standard 12MHz system clock */
- /* IR_LEADER_CNT = 0.9ms */
- tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_LEADER1, 0xaa);
- tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_LEADER0, 0x30);
- /* IR_PULSE_CNT = 0.7ms */
- tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_PULSE_CNT1, 0x20);
- tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_PULSE_CNT0, 0xd0);
- /* Remote WAKEUP = enable */
- tm6000_set_reg(dev, TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe);
- /* IR_WKUP_SEL = Low byte in decoded IR data */
- tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0xff);
- /* IR_WKU_ADD code */
- tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_WAKEUP_ADD, 0xff);
- tm6000_flash_led(dev, 0);
- msleep(100);
- tm6000_flash_led(dev, 1);
+ leader = 900; /* ms */
+ pulse = 700; /* ms - the actual value would be 562 */
break;
default:
- /* hack */
- buf[0] = 0xff;
- buf[1] = 0xff;
- buf[2] = 0xf2;
- buf[3] = 0x2b;
- buf[4] = 0x20;
- buf[5] = 0x35;
- buf[6] = 0x60;
- buf[7] = 0x04;
- buf[8] = 0xc0;
- buf[9] = 0x08;
-
- rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR |
- USB_RECIP_DEVICE, REQ_00_SET_IR_VALUE, 0, 0, buf, 0x0a);
- msleep(100);
-
- if (rc < 0) {
- printk(KERN_INFO "IR configuration failed");
- return rc;
- }
+ case RC_TYPE_RC5:
+ leader = 900; /* ms - from the NEC decoding */
+ pulse = 1780; /* ms - The actual value would be 1776 */
break;
}
+ pulse = ir_clock_mhz * pulse;
+ leader = ir_clock_mhz * leader;
+ if (ir->rc_type == RC_TYPE_NEC)
+ leader = leader | 0x8000;
+
+ dprintk(2, "%s: %s, %d MHz, leader = 0x%04x, pulse = 0x%06x \n",
+ __func__,
+ (ir->rc_type == RC_TYPE_NEC) ? "NEC" : "RC-5",
+ ir_clock_mhz, leader, pulse);
+
+ /* Remote WAKEUP = enable, normal mode, from IR decoder output */
+ tm6000_set_reg(dev, TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe);
+
+ /* Enable IR reception on non-busrt mode */
+ tm6000_set_reg(dev, TM6010_REQ07_RD8_IR, 0x2f);
+
+ /* IR_WKUP_SEL = Low byte in decoded IR data */
+ tm6000_set_reg(dev, TM6010_REQ07_RDA_IR_WAKEUP_SEL, 0xff);
+ /* IR_WKU_ADD code */
+ tm6000_set_reg(dev, TM6010_REQ07_RDB_IR_WAKEUP_ADD, 0xff);
+
+ tm6000_set_reg(dev, TM6010_REQ07_RDC_IR_LEADER1, leader >> 8);
+ tm6000_set_reg(dev, TM6010_REQ07_RDD_IR_LEADER0, leader);
+
+ tm6000_set_reg(dev, TM6010_REQ07_RDE_IR_PULSE_CNT1, pulse >> 8);
+ tm6000_set_reg(dev, TM6010_REQ07_RDF_IR_PULSE_CNT0, pulse);
+
+ if (!ir->polling)
+ tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 0);
+ else
+ tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 1);
+ msleep(10);
+
+ /* Shows that IR is working via the LED */
+ tm6000_flash_led(dev, 0);
+ msleep(100);
+ tm6000_flash_led(dev, 1);
+ ir->pwled = 1;
+
return 0;
}
@@ -146,132 +166,124 @@
{
struct tm6000_core *dev = urb->context;
struct tm6000_IR *ir = dev->ir;
+ struct tm6000_ir_poll_result poll_result;
+ char *buf;
int rc;
- if (urb->status != 0)
- printk(KERN_INFO "not ready\n");
- else if (urb->actual_length > 0) {
- memcpy(ir->urb_data, urb->transfer_buffer, urb->actual_length);
-
- dprintk("data %02x %02x %02x %02x\n", ir->urb_data[0],
- ir->urb_data[1], ir->urb_data[2], ir->urb_data[3]);
-
- ir->key = 1;
+ dprintk(2, "%s\n",__func__);
+ if (urb->status < 0 || urb->actual_length <= 0) {
+ printk(KERN_INFO "tm6000: IR URB failure: status: %i, length %i\n",
+ urb->status, urb->actual_length);
+ ir->submit_urb = 1;
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
+ return;
}
+ buf = urb->transfer_buffer;
+
+ if (ir_debug)
+ print_hex_dump(KERN_DEBUG, "tm6000: IR data: ",
+ DUMP_PREFIX_OFFSET,16, 1,
+ buf, urb->actual_length, false);
+
+ poll_result.rc_data = buf[0];
+ if (urb->actual_length > 1)
+ poll_result.rc_data |= buf[1] << 8;
+
+ dprintk(1, "%s, scancode: 0x%04x\n",__func__, poll_result.rc_data);
+ rc_keydown(ir->rc, poll_result.rc_data, 0);
rc = usb_submit_urb(urb, GFP_ATOMIC);
+ /*
+ * Flash the led. We can't do it here, as it is running on IRQ context.
+ * So, use the scheduler to do it, in a few ms.
+ */
+ ir->pwled = 2;
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(10));
}
-static int default_polling_getkey(struct tm6000_IR *ir,
- struct tm6000_ir_poll_result *poll_result)
+static void tm6000_ir_handle_key(struct work_struct *work)
{
+ struct tm6000_IR *ir = container_of(work, struct tm6000_IR, work.work);
struct tm6000_core *dev = ir->dev;
+ struct tm6000_ir_poll_result poll_result;
int rc;
u8 buf[2];
- if (ir->wait && !&dev->int_in)
- return 0;
+ if (ir->wait)
+ return;
- if (&dev->int_in) {
- switch (ir->rc_type) {
- case RC_TYPE_RC5:
- poll_result->rc_data = ir->urb_data[0];
- break;
- case RC_TYPE_NEC:
- if (ir->urb_data[1] == ((ir->key_addr >> 8) & 0xff)) {
- poll_result->rc_data = ir->urb_data[0]
- | ir->urb_data[1] << 8;
- }
- break;
- default:
- poll_result->rc_data = ir->urb_data[0]
- | ir->urb_data[1] << 8;
- break;
+ dprintk(3, "%s\n",__func__);
+
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN |
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ REQ_02_GET_IR_CODE, 0, 0, buf, 2);
+ if (rc < 0)
+ return;
+
+ if (rc > 1)
+ poll_result.rc_data = buf[0] | buf[1] << 8;
+ else
+ poll_result.rc_data = buf[0];
+
+ /* Check if something was read */
+ if ((poll_result.rc_data & 0xff) == 0xff) {
+ if (!ir->pwled) {
+ tm6000_flash_led(dev, 1);
+ ir->pwled = 1;
}
- } else {
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 0);
- msleep(10);
- tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 1);
- msleep(10);
-
- if (ir->rc_type == RC_TYPE_RC5) {
- rc = tm6000_read_write_usb(dev, USB_DIR_IN |
- USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- REQ_02_GET_IR_CODE, 0, 0, buf, 1);
-
- msleep(10);
-
- dprintk("read data=%02x\n", buf[0]);
- if (rc < 0)
- return rc;
-
- poll_result->rc_data = buf[0];
- } else {
- rc = tm6000_read_write_usb(dev, USB_DIR_IN |
- USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- REQ_02_GET_IR_CODE, 0, 0, buf, 2);
-
- msleep(10);
-
- dprintk("read data=%04x\n", buf[0] | buf[1] << 8);
- if (rc < 0)
- return rc;
-
- poll_result->rc_data = buf[0] | buf[1] << 8;
- }
- if ((poll_result->rc_data & 0x00ff) != 0xff)
- ir->key = 1;
- }
- return 0;
-}
-
-static void tm6000_ir_handle_key(struct tm6000_IR *ir)
-{
- struct tm6000_core *dev = ir->dev;
- int result;
- struct tm6000_ir_poll_result poll_result;
-
- /* read the registers containing the IR status */
- result = ir->get_key(ir, &poll_result);
- if (result < 0) {
- printk(KERN_INFO "ir->get_key() failed %d\n", result);
return;
}
- dprintk("ir->get_key result data=%04x\n", poll_result.rc_data);
+ dprintk(1, "%s, scancode: 0x%04x\n",__func__, poll_result.rc_data);
+ rc_keydown(ir->rc, poll_result.rc_data, 0);
+ tm6000_flash_led(dev, 0);
+ ir->pwled = 0;
- if (ir->pwled) {
- if (ir->pwledcnt >= PWLED_OFF) {
- ir->pwled = 0;
- ir->pwledcnt = 0;
- tm6000_flash_led(dev, 1);
- } else
- ir->pwledcnt += 1;
- }
-
- if (ir->key) {
- rc_keydown(ir->rc, poll_result.rc_data, 0);
- ir->key = 0;
- ir->pwled = 1;
- ir->pwledcnt = 0;
- tm6000_flash_led(dev, 0);
- }
- return;
+ /* Re-schedule polling */
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
}
-static void tm6000_ir_work(struct work_struct *work)
+static void tm6000_ir_int_work(struct work_struct *work)
{
struct tm6000_IR *ir = container_of(work, struct tm6000_IR, work.work);
+ struct tm6000_core *dev = ir->dev;
+ int rc;
- tm6000_ir_handle_key(ir);
- schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
+ dprintk(3, "%s, submit_urb = %d, pwled = %d\n",__func__, ir->submit_urb,
+ ir->pwled);
+
+ if (ir->submit_urb) {
+ dprintk(3, "Resubmit urb\n");
+ tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 0);
+
+ rc = usb_submit_urb(ir->int_urb, GFP_ATOMIC);
+ if (rc < 0) {
+ printk(KERN_ERR "tm6000: Can't submit an IR interrupt. Error %i\n",
+ rc);
+ /* Retry in 100 ms */
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
+ return;
+ }
+ ir->submit_urb = 0;
+ }
+
+ /* Led is enabled only if USB submit doesn't fail */
+ if (ir->pwled == 2) {
+ tm6000_flash_led(dev, 0);
+ ir->pwled = 0;
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_INT_LED_DELAY));
+ } else if (!ir->pwled) {
+ tm6000_flash_led(dev, 1);
+ ir->pwled = 1;
+ }
}
static int tm6000_ir_start(struct rc_dev *rc)
{
struct tm6000_IR *ir = rc->priv;
- INIT_DELAYED_WORK(&ir->work, tm6000_ir_work);
+ dprintk(2, "%s\n",__func__);
+
schedule_delayed_work(&ir->work, 0);
return 0;
@@ -281,6 +293,8 @@
{
struct tm6000_IR *ir = rc->priv;
+ dprintk(2, "%s\n",__func__);
+
cancel_delayed_work_sync(&ir->work);
}
@@ -291,10 +305,11 @@
if (!ir)
return 0;
+ dprintk(2, "%s\n",__func__);
+
if ((rc->rc_map.scan) && (rc_type == RC_TYPE_NEC))
ir->key_addr = ((rc->rc_map.scan[0].scancode >> 8) & 0xffff);
- ir->get_key = default_polling_getkey;
ir->rc_type = rc_type;
tm6000_ir_config(ir);
@@ -302,17 +317,19 @@
return 0;
}
-int tm6000_ir_int_start(struct tm6000_core *dev)
+static int __tm6000_ir_int_start(struct rc_dev *rc)
{
- struct tm6000_IR *ir = dev->ir;
+ struct tm6000_IR *ir = rc->priv;
+ struct tm6000_core *dev = ir->dev;
int pipe, size;
int err = -ENOMEM;
-
if (!ir)
return -ENODEV;
- ir->int_urb = usb_alloc_urb(0, GFP_KERNEL);
+ dprintk(2, "%s\n",__func__);
+
+ ir->int_urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!ir->int_urb)
return -ENOMEM;
@@ -321,42 +338,59 @@
& USB_ENDPOINT_NUMBER_MASK);
size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe));
- dprintk("IR max size: %d\n", size);
+ dprintk(1, "IR max size: %d\n", size);
- ir->int_urb->transfer_buffer = kzalloc(size, GFP_KERNEL);
+ ir->int_urb->transfer_buffer = kzalloc(size, GFP_ATOMIC);
if (ir->int_urb->transfer_buffer == NULL) {
usb_free_urb(ir->int_urb);
return err;
}
- dprintk("int interval: %d\n", dev->int_in.endp->desc.bInterval);
+ dprintk(1, "int interval: %d\n", dev->int_in.endp->desc.bInterval);
+
usb_fill_int_urb(ir->int_urb, dev->udev, pipe,
ir->int_urb->transfer_buffer, size,
tm6000_ir_urb_received, dev,
dev->int_in.endp->desc.bInterval);
- err = usb_submit_urb(ir->int_urb, GFP_KERNEL);
- if (err) {
- kfree(ir->int_urb->transfer_buffer);
- usb_free_urb(ir->int_urb);
- return err;
- }
- ir->urb_data = kzalloc(size, GFP_KERNEL);
+
+ ir->submit_urb = 1;
+ schedule_delayed_work(&ir->work, msecs_to_jiffies(URB_SUBMIT_DELAY));
return 0;
}
+static void __tm6000_ir_int_stop(struct rc_dev *rc)
+{
+ struct tm6000_IR *ir = rc->priv;
+
+ if (!ir || !ir->int_urb)
+ return;
+
+ dprintk(2, "%s\n",__func__);
+
+ usb_kill_urb(ir->int_urb);
+ kfree(ir->int_urb->transfer_buffer);
+ usb_free_urb(ir->int_urb);
+ ir->int_urb = NULL;
+}
+
+int tm6000_ir_int_start(struct tm6000_core *dev)
+{
+ struct tm6000_IR *ir = dev->ir;
+
+ if (!ir)
+ return 0;
+
+ return __tm6000_ir_int_start(ir->rc);
+}
+
void tm6000_ir_int_stop(struct tm6000_core *dev)
{
struct tm6000_IR *ir = dev->ir;
- if (!ir)
+ if (!ir || !ir->rc)
return;
- usb_kill_urb(ir->int_urb);
- kfree(ir->int_urb->transfer_buffer);
- usb_free_urb(ir->int_urb);
- ir->int_urb = NULL;
- kfree(ir->urb_data);
- ir->urb_data = NULL;
+ __tm6000_ir_int_stop(ir->rc);
}
int tm6000_ir_init(struct tm6000_core *dev)
@@ -374,29 +408,36 @@
if (!dev->ir_codes)
return 0;
- ir = kzalloc(sizeof(*ir), GFP_KERNEL);
+ ir = kzalloc(sizeof(*ir), GFP_ATOMIC);
rc = rc_allocate_device();
if (!ir || !rc)
goto out;
+ dprintk(2, "%s\n", __func__);
+
/* record handles to ourself */
ir->dev = dev;
dev->ir = ir;
ir->rc = rc;
- /* input einrichten */
+ /* input setup */
rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC;
+ /* Neded, in order to support NEC remotes with 24 or 32 bits */
+ rc->scanmask = 0xffff;
rc->priv = ir;
rc->change_protocol = tm6000_ir_change_protocol;
- rc->open = tm6000_ir_start;
- rc->close = tm6000_ir_stop;
+ if (dev->int_in.endp) {
+ rc->open = __tm6000_ir_int_start;
+ rc->close = __tm6000_ir_int_stop;
+ INIT_DELAYED_WORK(&ir->work, tm6000_ir_int_work);
+ } else {
+ rc->open = tm6000_ir_start;
+ rc->close = tm6000_ir_stop;
+ ir->polling = 50;
+ INIT_DELAYED_WORK(&ir->work, tm6000_ir_handle_key);
+ }
rc->driver_type = RC_DRIVER_SCANCODE;
- ir->polling = 50;
- ir->pwled = 0;
- ir->pwledcnt = 0;
-
-
snprintf(ir->name, sizeof(ir->name), "tm5600/60x0 IR (%s)",
dev->name);
@@ -415,15 +456,6 @@
rc->driver_name = "tm6000";
rc->dev.parent = &dev->udev->dev;
- if (&dev->int_in) {
- dprintk("IR over int\n");
-
- err = tm6000_ir_int_start(dev);
-
- if (err)
- goto out;
- }
-
/* ir register */
err = rc_register_device(rc);
if (err)
@@ -447,10 +479,19 @@
if (!ir)
return 0;
+ dprintk(2, "%s\n",__func__);
+
rc_unregister_device(ir->rc);
- if (ir->int_urb)
- tm6000_ir_int_stop(dev);
+ if (!ir->polling)
+ __tm6000_ir_int_stop(ir->rc);
+
+ tm6000_ir_stop(ir->rc);
+
+ /* Turn off the led */
+ tm6000_flash_led(dev, 0);
+ ir->pwled = 0;
+
kfree(ir);
dev->ir = NULL;
diff --git a/drivers/media/video/tm6000/tm6000-regs.h b/drivers/media/video/tm6000/tm6000-regs.h
index 7f491b6..a38c251 100644
--- a/drivers/media/video/tm6000/tm6000-regs.h
+++ b/drivers/media/video/tm6000/tm6000-regs.h
@@ -284,19 +284,19 @@
/* ONLY for TM6010 */
#define TM6010_REQ07_RD8_IR 0x07, 0xd8
/* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_BSIZE 0x07, 0xd9
+#define TM6010_REQ07_RD9_IR_BSIZE 0x07, 0xd9
/* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_WAKEUP_SEL 0x07, 0xda
+#define TM6010_REQ07_RDA_IR_WAKEUP_SEL 0x07, 0xda
/* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_WAKEUP_ADD 0x07, 0xdb
+#define TM6010_REQ07_RDB_IR_WAKEUP_ADD 0x07, 0xdb
/* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_LEADER1 0x07, 0xdc
+#define TM6010_REQ07_RDC_IR_LEADER1 0x07, 0xdc
/* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_LEADER0 0x07, 0xdd
+#define TM6010_REQ07_RDD_IR_LEADER0 0x07, 0xdd
/* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_PULSE_CNT1 0x07, 0xde
+#define TM6010_REQ07_RDE_IR_PULSE_CNT1 0x07, 0xde
/* ONLY for TM6010 */
-#define TM6010_REQ07_RD8_IR_PULSE_CNT0 0x07, 0xdf
+#define TM6010_REQ07_RDF_IR_PULSE_CNT0 0x07, 0xdf
/* ONLY for TM6010 */
#define TM6010_REQ07_RE0_DVIDEO_SOURCE 0x07, 0xe0
/* ONLY for TM6010 */
diff --git a/drivers/media/video/tm6000/tm6000-stds.c b/drivers/media/video/tm6000/tm6000-stds.c
index 9a4145dc..9dc0831 100644
--- a/drivers/media/video/tm6000/tm6000-stds.c
+++ b/drivers/media/video/tm6000/tm6000-stds.c
@@ -361,82 +361,51 @@
return 0;
}
- switch (tm6010_a_mode) {
+ /*
+ * STD/MN shouldn't be affected by tm6010_a_mode, as there's just one
+ * audio standard for each V4L2_STD type.
+ */
+ if ((dev->norm & V4L2_STD_NTSC) == V4L2_STD_NTSC_M_KR) {
+ areg_05 |= 0x04;
+ } else if ((dev->norm & V4L2_STD_NTSC) == V4L2_STD_NTSC_M_JP) {
+ areg_05 |= 0x43;
+ } else if (dev->norm & V4L2_STD_MN) {
+ areg_05 |= 0x22;
+ } else switch (tm6010_a_mode) {
/* auto */
case 0:
- switch (dev->norm) {
- case V4L2_STD_NTSC_M_KR:
+ if ((dev->norm & V4L2_STD_SECAM) == V4L2_STD_SECAM_L)
areg_05 |= 0x00;
- break;
- case V4L2_STD_NTSC_M_JP:
- areg_05 |= 0x40;
- break;
- case V4L2_STD_NTSC_M:
- case V4L2_STD_PAL_M:
- case V4L2_STD_PAL_N:
- areg_05 |= 0x20;
- break;
- case V4L2_STD_PAL_Nc:
- areg_05 |= 0x60;
- break;
- case V4L2_STD_SECAM_L:
- areg_05 |= 0x00;
- break;
- case V4L2_STD_DK:
+ else /* Other PAL/SECAM standards */
areg_05 |= 0x10;
- break;
- }
break;
/* A2 */
case 1:
- switch (dev->norm) {
- case V4L2_STD_B:
- case V4L2_STD_GH:
- areg_05 = 0x05;
- break;
- case V4L2_STD_DK:
+ if (dev->norm & V4L2_STD_DK)
areg_05 = 0x09;
- break;
- }
+ else
+ areg_05 = 0x05;
break;
/* NICAM */
case 2:
- switch (dev->norm) {
- case V4L2_STD_B:
- case V4L2_STD_GH:
- areg_05 = 0x07;
- break;
- case V4L2_STD_DK:
+ if (dev->norm & V4L2_STD_DK) {
areg_05 = 0x06;
- break;
- case V4L2_STD_PAL_I:
+ } else if (dev->norm & V4L2_STD_PAL_I) {
areg_05 = 0x08;
- break;
- case V4L2_STD_SECAM_L:
+ } else if (dev->norm & V4L2_STD_SECAM_L) {
areg_05 = 0x0a;
areg_02 = 0x02;
- break;
+ } else {
+ areg_05 = 0x07;
}
nicam_flag = 1;
break;
/* other */
case 3:
- switch (dev->norm) {
- /* DK3_A2 */
- case V4L2_STD_DK:
+ if (dev->norm & V4L2_STD_DK) {
areg_05 = 0x0b;
- break;
- /* Korea */
- case V4L2_STD_NTSC_M_KR:
- areg_05 = 0x04;
- break;
- /* EIAJ */
- case V4L2_STD_NTSC_M_JP:
- areg_05 = 0x03;
- break;
- default:
+ } else {
areg_05 = 0x02;
- break;
}
break;
}
@@ -557,10 +526,16 @@
case TM6000_AMUX_ADC1:
tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
0x00, 0x0f);
+ /* Mux overflow workaround */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+ 0x10, 0xf0);
break;
case TM6000_AMUX_ADC2:
tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
0x08, 0x0f);
+ /* Mux overflow workaround */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+ 0x10, 0xf0);
break;
case TM6000_AMUX_SIF1:
reg_08_e2 |= 0x02;
@@ -570,6 +545,9 @@
tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3);
tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
0x02, 0x0f);
+ /* Mux overflow workaround */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+ 0x30, 0xf0);
break;
case TM6000_AMUX_SIF2:
reg_08_e2 |= 0x02;
@@ -579,6 +557,9 @@
tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf7);
tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
0x02, 0x0f);
+ /* Mux overflow workaround */
+ tm6000_set_reg_mask(dev, TM6010_REQ07_R07_OUTPUT_CONTROL,
+ 0x30, 0xf0);
break;
default:
break;
diff --git a/drivers/media/video/tm6000/tm6000-video.c b/drivers/media/video/tm6000/tm6000-video.c
index 1e5ace0..bc13db7 100644
--- a/drivers/media/video/tm6000/tm6000-video.c
+++ b/drivers/media/video/tm6000/tm6000-video.c
@@ -1605,16 +1605,25 @@
res_free(dev, fh);
if (!dev->users) {
- int err;
-
tm6000_uninit_isoc(dev);
+ /* Stop interrupt USB pipe */
+ tm6000_ir_int_stop(dev);
+
+ usb_reset_configuration(dev->udev);
+
+ if (dev->int_in.endp)
+ usb_set_interface(dev->udev,
+ dev->isoc_in.bInterfaceNumber, 2);
+ else
+ usb_set_interface(dev->udev,
+ dev->isoc_in.bInterfaceNumber, 0);
+
+ /* Start interrupt USB pipe */
+ tm6000_ir_int_start(dev);
+
if (!fh->radio)
videobuf_mmap_free(&fh->vb_vidq);
-
- err = tm6000_reset(dev);
- if (err < 0)
- dev_err(&vdev->dev, "reset failed: %d\n", err);
}
kfree(fh);
diff --git a/drivers/media/video/tm6000/tm6000.h b/drivers/media/video/tm6000/tm6000.h
index 2777e51..27ba659 100644
--- a/drivers/media/video/tm6000/tm6000.h
+++ b/drivers/media/video/tm6000/tm6000.h
@@ -188,6 +188,9 @@
/* Device Capabilities*/
struct tm6000_capabilities caps;
+ /* Used to load alsa/dvb */
+ struct work_struct request_module_wk;
+
/* Tuner configuration */
int tuner_type; /* type of the tuner */
int tuner_addr; /* tuner address */
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 11cc980..4059ea17 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -326,6 +326,7 @@
t->mode_mask = T_RADIO;
break;
case TUNER_PHILIPS_FMD1216ME_MK3:
+ case TUNER_PHILIPS_FMD1216MEX_MK3:
buffer[0] = 0x0b;
buffer[1] = 0xdc;
buffer[2] = 0x9c;
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 6abaa16..6be9910 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -703,21 +703,21 @@
/* First tests should be against specific std */
if (std == V4L2_STD_ALL) {
- fmt = 0; /* Autodetect mode */
+ fmt = VIDEO_STD_AUTO_SWITCH_BIT; /* Autodetect mode */
} else if (std & V4L2_STD_NTSC_443) {
- fmt = 0xa;
+ fmt = VIDEO_STD_NTSC_4_43_BIT;
} else if (std & V4L2_STD_PAL_M) {
- fmt = 0x6;
+ fmt = VIDEO_STD_PAL_M_BIT;
} else if (std & (V4L2_STD_PAL_N | V4L2_STD_PAL_Nc)) {
- fmt = 0x8;
+ fmt = VIDEO_STD_PAL_COMBINATION_N_BIT;
} else {
/* Then, test against generic ones */
if (std & V4L2_STD_NTSC)
- fmt = 0x2;
+ fmt = VIDEO_STD_NTSC_MJ_BIT;
else if (std & V4L2_STD_PAL)
- fmt = 0x4;
+ fmt = VIDEO_STD_PAL_BDGHIN_BIT;
else if (std & V4L2_STD_SECAM)
- fmt = 0xc;
+ fmt = VIDEO_STD_SECAM_BIT;
}
v4l2_dbg(1, debug, sd, "Set video std register to %d.\n", fmt);
@@ -779,6 +779,70 @@
return -EINVAL;
}
+static v4l2_std_id tvp5150_read_std(struct v4l2_subdev *sd)
+{
+ int val = tvp5150_read(sd, TVP5150_STATUS_REG_5);
+
+ switch (val & 0x0F) {
+ case 0x01:
+ return V4L2_STD_NTSC;
+ case 0x03:
+ return V4L2_STD_PAL;
+ case 0x05:
+ return V4L2_STD_PAL_M;
+ case 0x07:
+ return V4L2_STD_PAL_N | V4L2_STD_PAL_Nc;
+ case 0x09:
+ return V4L2_STD_NTSC_443;
+ case 0xb:
+ return V4L2_STD_SECAM;
+ default:
+ return V4L2_STD_UNKNOWN;
+ }
+}
+
+static int tvp5150_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index,
+ enum v4l2_mbus_pixelcode *code)
+{
+ if (index)
+ return -EINVAL;
+
+ *code = V4L2_MBUS_FMT_YUYV8_2X8;
+ return 0;
+}
+
+static int tvp5150_mbus_fmt(struct v4l2_subdev *sd,
+ struct v4l2_mbus_framefmt *f)
+{
+ struct tvp5150 *decoder = to_tvp5150(sd);
+ v4l2_std_id std;
+
+ if (f == NULL)
+ return -EINVAL;
+
+ tvp5150_reset(sd, 0);
+
+ /* Calculate height and width based on current standard */
+ if (decoder->norm == V4L2_STD_ALL)
+ std = tvp5150_read_std(sd);
+ else
+ std = decoder->norm;
+
+ f->width = 720;
+ if (std & V4L2_STD_525_60)
+ f->height = 480;
+ else
+ f->height = 576;
+
+ f->code = V4L2_MBUS_FMT_YUYV8_2X8;
+ f->field = V4L2_FIELD_SEQ_TB;
+ f->colorspace = V4L2_COLORSPACE_SMPTE170M;
+
+ v4l2_dbg(1, debug, sd, "width = %d, height = %d\n", f->width,
+ f->height);
+ return 0;
+}
+
/****************************************************************************
I2C Command
****************************************************************************/
@@ -931,6 +995,9 @@
static const struct v4l2_subdev_video_ops tvp5150_video_ops = {
.s_routing = tvp5150_s_routing,
+ .enum_mbus_fmt = tvp5150_enum_mbus_fmt,
+ .s_mbus_fmt = tvp5150_mbus_fmt,
+ .try_mbus_fmt = tvp5150_mbus_fmt,
};
static const struct v4l2_subdev_vbi_ops tvp5150_vbi_ops = {
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index d7f9751..89fec02 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -110,42 +110,20 @@
unsigned char addr;
int ret;
- if ((flags & I2C_M_TEN)) {
- /* a ten bit address */
- addr = 0xf0 | ((msg->addr >> 7) & 0x03);
- /* try extended address code... */
+
+ addr = (msg->addr << 1);
+ if (flags & I2C_M_RD)
+ addr |= 1;
+
+ add[0] = addr;
+ if (flags & I2C_M_RD)
+ ret = try_read_address(i2c_adap, addr, retries);
+ else
ret = try_write_address(i2c_adap, addr, retries);
- if (ret != 1) {
- dev_err(&i2c_adap->dev,
- "died at extended address code, while writing\n");
- return -EREMOTEIO;
- }
- add[0] = addr;
- if (flags & I2C_M_RD) {
- /* okay, now switch into reading mode */
- addr |= 0x01;
- ret = try_read_address(i2c_adap, addr, retries);
- if (ret != 1) {
- dev_err(&i2c_adap->dev,
- "died at extended address code, while reading\n");
- return -EREMOTEIO;
- }
- }
- } else { /* normal 7bit address */
- addr = (msg->addr << 1);
- if (flags & I2C_M_RD)
- addr |= 1;
+ if (ret != 1)
+ return -EREMOTEIO;
- add[0] = addr;
- if (flags & I2C_M_RD)
- ret = try_read_address(i2c_adap, addr, retries);
- else
- ret = try_write_address(i2c_adap, addr, retries);
-
- if (ret != 1)
- return -EREMOTEIO;
- }
return 0;
}
@@ -184,7 +162,7 @@
static u32 functionality(struct i2c_adapter *adap)
{
- return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_10BIT_ADDR;
+ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
/* -----exported algorithm data: ------------------------------------- */
diff --git a/drivers/media/video/uvc/Kconfig b/drivers/media/video/uvc/Kconfig
index 2956a76..6c197da 100644
--- a/drivers/media/video/uvc/Kconfig
+++ b/drivers/media/video/uvc/Kconfig
@@ -1,5 +1,6 @@
config USB_VIDEO_CLASS
tristate "USB Video Class (UVC)"
+ select VIDEOBUF2_VMALLOC
---help---
Support for the USB Video Class (UVC). Currently only video
input devices, such as webcams, are supported.
diff --git a/drivers/media/video/uvc/Makefile b/drivers/media/video/uvc/Makefile
index 2071ca8..c26d12f 100644
--- a/drivers/media/video/uvc/Makefile
+++ b/drivers/media/video/uvc/Makefile
@@ -1,5 +1,5 @@
uvcvideo-objs := uvc_driver.o uvc_queue.o uvc_v4l2.o uvc_video.o uvc_ctrl.o \
- uvc_status.o uvc_isight.o
+ uvc_status.o uvc_isight.o uvc_debugfs.o
ifeq ($(CONFIG_MEDIA_CONTROLLER),y)
uvcvideo-objs += uvc_entity.o
endif
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 254d326..0efd3b1 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -878,8 +878,21 @@
chain->dev->intfnum, ctrl->info.selector,
uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES),
ctrl->info.size);
- if (ret < 0)
- return ret;
+ if (ret < 0) {
+ if (UVC_ENTITY_TYPE(ctrl->entity) !=
+ UVC_VC_EXTENSION_UNIT)
+ return ret;
+
+ /* GET_RES is mandatory for XU controls, but some
+ * cameras still choke on it. Ignore errors and set the
+ * resolution value to zero.
+ */
+ uvc_warn_once(chain->dev, UVC_WARN_XU_GET_RES,
+ "UVC non compliance - GET_RES failed on "
+ "an XU control. Enabling workaround.\n");
+ memset(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_RES), 0,
+ ctrl->info.size);
+ }
}
ctrl->cached = 1;
@@ -1861,7 +1874,7 @@
if (ncontrols == 0)
continue;
- entity->controls = kzalloc(ncontrols * sizeof(*ctrl),
+ entity->controls = kcalloc(ncontrols, sizeof(*ctrl),
GFP_KERNEL);
if (entity->controls == NULL)
return -ENOMEM;
diff --git a/drivers/media/video/uvc/uvc_debugfs.c b/drivers/media/video/uvc/uvc_debugfs.c
new file mode 100644
index 0000000..14561a5
--- /dev/null
+++ b/drivers/media/video/uvc/uvc_debugfs.c
@@ -0,0 +1,136 @@
+/*
+ * uvc_debugfs.c -- USB Video Class driver - Debugging support
+ *
+ * Copyright (C) 2011
+ * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/debugfs.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+
+#include "uvcvideo.h"
+
+/* -----------------------------------------------------------------------------
+ * Statistics
+ */
+
+#define UVC_DEBUGFS_BUF_SIZE 1024
+
+struct uvc_debugfs_buffer {
+ size_t count;
+ char data[UVC_DEBUGFS_BUF_SIZE];
+};
+
+static int uvc_debugfs_stats_open(struct inode *inode, struct file *file)
+{
+ struct uvc_streaming *stream = inode->i_private;
+ struct uvc_debugfs_buffer *buf;
+
+ buf = kmalloc(sizeof(*buf), GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+
+ buf->count = uvc_video_stats_dump(stream, buf->data, sizeof(buf->data));
+
+ file->private_data = buf;
+ return 0;
+}
+
+static ssize_t uvc_debugfs_stats_read(struct file *file, char __user *user_buf,
+ size_t nbytes, loff_t *ppos)
+{
+ struct uvc_debugfs_buffer *buf = file->private_data;
+
+ return simple_read_from_buffer(user_buf, nbytes, ppos, buf->data,
+ buf->count);
+}
+
+static int uvc_debugfs_stats_release(struct inode *inode, struct file *file)
+{
+ kfree(file->private_data);
+ file->private_data = NULL;
+
+ return 0;
+}
+
+static const struct file_operations uvc_debugfs_stats_fops = {
+ .owner = THIS_MODULE,
+ .open = uvc_debugfs_stats_open,
+ .llseek = no_llseek,
+ .read = uvc_debugfs_stats_read,
+ .release = uvc_debugfs_stats_release,
+};
+
+/* -----------------------------------------------------------------------------
+ * Global and stream initialization/cleanup
+ */
+
+static struct dentry *uvc_debugfs_root_dir;
+
+int uvc_debugfs_init_stream(struct uvc_streaming *stream)
+{
+ struct usb_device *udev = stream->dev->udev;
+ struct dentry *dent;
+ char dir_name[32];
+
+ if (uvc_debugfs_root_dir == NULL)
+ return -ENODEV;
+
+ sprintf(dir_name, "%u-%u", udev->bus->busnum, udev->devnum);
+
+ dent = debugfs_create_dir(dir_name, uvc_debugfs_root_dir);
+ if (IS_ERR_OR_NULL(dent)) {
+ uvc_printk(KERN_INFO, "Unable to create debugfs %s "
+ "directory.\n", dir_name);
+ return -ENODEV;
+ }
+
+ stream->debugfs_dir = dent;
+
+ dent = debugfs_create_file("stats", 0444, stream->debugfs_dir,
+ stream, &uvc_debugfs_stats_fops);
+ if (IS_ERR_OR_NULL(dent)) {
+ uvc_printk(KERN_INFO, "Unable to create debugfs stats file.\n");
+ uvc_debugfs_cleanup_stream(stream);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+void uvc_debugfs_cleanup_stream(struct uvc_streaming *stream)
+{
+ if (stream->debugfs_dir == NULL)
+ return;
+
+ debugfs_remove_recursive(stream->debugfs_dir);
+ stream->debugfs_dir = NULL;
+}
+
+int uvc_debugfs_init(void)
+{
+ struct dentry *dir;
+
+ dir = debugfs_create_dir("uvcvideo", usb_debug_root);
+ if (IS_ERR_OR_NULL(dir)) {
+ uvc_printk(KERN_INFO, "Unable to create debugfs directory\n");
+ return -ENODATA;
+ }
+
+ uvc_debugfs_root_dir = dir;
+ return 0;
+}
+
+void uvc_debugfs_cleanup(void)
+{
+ if (uvc_debugfs_root_dir != NULL)
+ debugfs_remove_recursive(uvc_debugfs_root_dir);
+}
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index 656d4c9..a240d43 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -1675,6 +1675,8 @@
video_unregister_device(stream->vdev);
stream->vdev = NULL;
+
+ uvc_debugfs_cleanup_stream(stream);
}
/* Decrement the stream count and call uvc_delete explicitly if there
@@ -1700,6 +1702,8 @@
return ret;
}
+ uvc_debugfs_init_stream(stream);
+
/* Register the device with V4L. */
vdev = video_device_alloc();
if (vdev == NULL) {
@@ -2033,6 +2037,15 @@
* though they are compliant.
*/
static struct usb_device_id uvc_ids[] = {
+ /* LogiLink Wireless Webcam */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0416,
+ .idProduct = 0xa91a,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
/* Genius eFace 2025 */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
@@ -2396,17 +2409,24 @@
static int __init uvc_init(void)
{
- int result;
+ int ret;
- result = usb_register(&uvc_driver.driver);
- if (result == 0)
- printk(KERN_INFO DRIVER_DESC " (" DRIVER_VERSION ")\n");
- return result;
+ uvc_debugfs_init();
+
+ ret = usb_register(&uvc_driver.driver);
+ if (ret < 0) {
+ uvc_debugfs_cleanup();
+ return ret;
+ }
+
+ printk(KERN_INFO DRIVER_DESC " (" DRIVER_VERSION ")\n");
+ return 0;
}
static void __exit uvc_cleanup(void)
{
usb_deregister(&uvc_driver.driver);
+ uvc_debugfs_cleanup();
}
module_init(uvc_init);
diff --git a/drivers/media/video/uvc/uvc_isight.c b/drivers/media/video/uvc/uvc_isight.c
index 74bbe8f..8510e725 100644
--- a/drivers/media/video/uvc/uvc_isight.c
+++ b/drivers/media/video/uvc/uvc_isight.c
@@ -74,7 +74,7 @@
* Empty buffers (bytesused == 0) don't trigger end of frame detection
* as it doesn't make sense to return an empty buffer.
*/
- if (is_header && buf->buf.bytesused != 0) {
+ if (is_header && buf->bytesused != 0) {
buf->state = UVC_BUF_STATE_DONE;
return -EAGAIN;
}
@@ -83,13 +83,13 @@
* contain no data.
*/
if (!is_header) {
- maxlen = buf->buf.length - buf->buf.bytesused;
- mem = queue->mem + buf->buf.m.offset + buf->buf.bytesused;
+ maxlen = buf->length - buf->bytesused;
+ mem = buf->mem + buf->bytesused;
nbytes = min(len, maxlen);
memcpy(mem, data, nbytes);
- buf->buf.bytesused += nbytes;
+ buf->bytesused += nbytes;
- if (len > maxlen || buf->buf.bytesused == buf->buf.length) {
+ if (len > maxlen || buf->bytesused == buf->length) {
uvc_trace(UVC_TRACE_FRAME, "Frame complete "
"(overflow).\n");
buf->state = UVC_BUF_STATE_DONE;
diff --git a/drivers/media/video/uvc/uvc_queue.c b/drivers/media/video/uvc/uvc_queue.c
index 677691c..518f77d 100644
--- a/drivers/media/video/uvc/uvc_queue.c
+++ b/drivers/media/video/uvc/uvc_queue.c
@@ -11,6 +11,7 @@
*
*/
+#include <linux/atomic.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/list.h>
@@ -19,7 +20,7 @@
#include <linux/videodev2.h>
#include <linux/vmalloc.h>
#include <linux/wait.h>
-#include <linux/atomic.h>
+#include <media/videobuf2-vmalloc.h>
#include "uvcvideo.h"
@@ -29,163 +30,199 @@
* Video queues is initialized by uvc_queue_init(). The function performs
* basic initialization of the uvc_video_queue struct and never fails.
*
- * Video buffer allocation and freeing are performed by uvc_alloc_buffers and
- * uvc_free_buffers respectively. The former acquires the video queue lock,
- * while the later must be called with the lock held (so that allocation can
- * free previously allocated buffers). Trying to free buffers that are mapped
- * to user space will return -EBUSY.
- *
- * Video buffers are managed using two queues. However, unlike most USB video
- * drivers that use an in queue and an out queue, we use a main queue to hold
- * all queued buffers (both 'empty' and 'done' buffers), and an irq queue to
- * hold empty buffers. This design (copied from video-buf) minimizes locking
- * in interrupt, as only one queue is shared between interrupt and user
- * contexts.
- *
- * Use cases
- * ---------
- *
- * Unless stated otherwise, all operations that modify the irq buffers queue
- * are protected by the irq spinlock.
- *
- * 1. The user queues the buffers, starts streaming and dequeues a buffer.
- *
- * The buffers are added to the main and irq queues. Both operations are
- * protected by the queue lock, and the later is protected by the irq
- * spinlock as well.
- *
- * The completion handler fetches a buffer from the irq queue and fills it
- * with video data. If no buffer is available (irq queue empty), the handler
- * returns immediately.
- *
- * When the buffer is full, the completion handler removes it from the irq
- * queue, marks it as done (UVC_BUF_STATE_DONE) and wakes its wait queue.
- * At that point, any process waiting on the buffer will be woken up. If a
- * process tries to dequeue a buffer after it has been marked done, the
- * dequeing will succeed immediately.
- *
- * 2. Buffers are queued, user is waiting on a buffer and the device gets
- * disconnected.
- *
- * When the device is disconnected, the kernel calls the completion handler
- * with an appropriate status code. The handler marks all buffers in the
- * irq queue as being erroneous (UVC_BUF_STATE_ERROR) and wakes them up so
- * that any process waiting on a buffer gets woken up.
- *
- * Waking up up the first buffer on the irq list is not enough, as the
- * process waiting on the buffer might restart the dequeue operation
- * immediately.
- *
+ * Video buffers are managed by videobuf2. The driver uses a mutex to protect
+ * the videobuf2 queue operations by serializing calls to videobuf2 and a
+ * spinlock to protect the IRQ queue that holds the buffers to be processed by
+ * the driver.
*/
-void uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,
- int drop_corrupted)
-{
- mutex_init(&queue->mutex);
- spin_lock_init(&queue->irqlock);
- INIT_LIST_HEAD(&queue->mainqueue);
- INIT_LIST_HEAD(&queue->irqqueue);
- queue->flags = drop_corrupted ? UVC_QUEUE_DROP_CORRUPTED : 0;
- queue->type = type;
-}
-
-/*
- * Free the video buffers.
- *
- * This function must be called with the queue lock held.
+/* -----------------------------------------------------------------------------
+ * videobuf2 queue operations
*/
-static int __uvc_free_buffers(struct uvc_video_queue *queue)
+
+static int uvc_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
+ unsigned int *nbuffers, unsigned int *nplanes,
+ unsigned int sizes[], void *alloc_ctxs[])
{
- unsigned int i;
+ struct uvc_video_queue *queue = vb2_get_drv_priv(vq);
+ struct uvc_streaming *stream =
+ container_of(queue, struct uvc_streaming, queue);
- for (i = 0; i < queue->count; ++i) {
- if (queue->buffer[i].vma_use_count != 0)
- return -EBUSY;
- }
+ if (*nbuffers > UVC_MAX_VIDEO_BUFFERS)
+ *nbuffers = UVC_MAX_VIDEO_BUFFERS;
- if (queue->count) {
- uvc_queue_cancel(queue, 0);
- INIT_LIST_HEAD(&queue->mainqueue);
- vfree(queue->mem);
- queue->count = 0;
- }
+ *nplanes = 1;
+
+ sizes[0] = stream->ctrl.dwMaxVideoFrameSize;
return 0;
}
-int uvc_free_buffers(struct uvc_video_queue *queue)
+static int uvc_buffer_prepare(struct vb2_buffer *vb)
{
- int ret;
+ struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
+ struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
- mutex_lock(&queue->mutex);
- ret = __uvc_free_buffers(queue);
- mutex_unlock(&queue->mutex);
+ if (vb->v4l2_buf.type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+ vb2_get_plane_payload(vb, 0) > vb2_plane_size(vb, 0)) {
+ uvc_trace(UVC_TRACE_CAPTURE, "[E] Bytes used out of bounds.\n");
+ return -EINVAL;
+ }
- return ret;
+ if (unlikely(queue->flags & UVC_QUEUE_DISCONNECTED))
+ return -ENODEV;
+
+ buf->state = UVC_BUF_STATE_QUEUED;
+ buf->error = 0;
+ buf->mem = vb2_plane_vaddr(vb, 0);
+ buf->length = vb2_plane_size(vb, 0);
+ if (vb->v4l2_buf.type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ buf->bytesused = 0;
+ else
+ buf->bytesused = vb2_get_plane_payload(vb, 0);
+
+ return 0;
}
-/*
- * Allocate the video buffers.
- *
- * Pages are reserved to make sure they will not be swapped, as they will be
- * filled in the URB completion handler.
- *
- * Buffers will be individually mapped, so they must all be page aligned.
+static void uvc_buffer_queue(struct vb2_buffer *vb)
+{
+ struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
+ struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
+ unsigned long flags;
+
+ spin_lock_irqsave(&queue->irqlock, flags);
+ if (likely(!(queue->flags & UVC_QUEUE_DISCONNECTED))) {
+ list_add_tail(&buf->queue, &queue->irqqueue);
+ } else {
+ /* If the device is disconnected return the buffer to userspace
+ * directly. The next QBUF call will fail with -ENODEV.
+ */
+ buf->state = UVC_BUF_STATE_ERROR;
+ vb2_buffer_done(&buf->buf, VB2_BUF_STATE_ERROR);
+ }
+
+ spin_unlock_irqrestore(&queue->irqlock, flags);
+}
+
+static int uvc_buffer_finish(struct vb2_buffer *vb)
+{
+ struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue);
+ struct uvc_streaming *stream =
+ container_of(queue, struct uvc_streaming, queue);
+ struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf);
+
+ uvc_video_clock_update(stream, &vb->v4l2_buf, buf);
+ return 0;
+}
+
+static struct vb2_ops uvc_queue_qops = {
+ .queue_setup = uvc_queue_setup,
+ .buf_prepare = uvc_buffer_prepare,
+ .buf_queue = uvc_buffer_queue,
+ .buf_finish = uvc_buffer_finish,
+};
+
+void uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,
+ int drop_corrupted)
+{
+ queue->queue.type = type;
+ queue->queue.io_modes = VB2_MMAP;
+ queue->queue.drv_priv = queue;
+ queue->queue.buf_struct_size = sizeof(struct uvc_buffer);
+ queue->queue.ops = &uvc_queue_qops;
+ queue->queue.mem_ops = &vb2_vmalloc_memops;
+ vb2_queue_init(&queue->queue);
+
+ mutex_init(&queue->mutex);
+ spin_lock_init(&queue->irqlock);
+ INIT_LIST_HEAD(&queue->irqqueue);
+ queue->flags = drop_corrupted ? UVC_QUEUE_DROP_CORRUPTED : 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * V4L2 queue operations
*/
-int uvc_alloc_buffers(struct uvc_video_queue *queue, unsigned int nbuffers,
- unsigned int buflength)
+
+int uvc_alloc_buffers(struct uvc_video_queue *queue,
+ struct v4l2_requestbuffers *rb)
{
- unsigned int bufsize = PAGE_ALIGN(buflength);
- unsigned int i;
- void *mem = NULL;
int ret;
- if (nbuffers > UVC_MAX_VIDEO_BUFFERS)
- nbuffers = UVC_MAX_VIDEO_BUFFERS;
+ mutex_lock(&queue->mutex);
+ ret = vb2_reqbufs(&queue->queue, rb);
+ mutex_unlock(&queue->mutex);
+
+ return ret ? ret : rb->count;
+}
+
+void uvc_free_buffers(struct uvc_video_queue *queue)
+{
+ mutex_lock(&queue->mutex);
+ vb2_queue_release(&queue->queue);
+ mutex_unlock(&queue->mutex);
+}
+
+int uvc_query_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf)
+{
+ int ret;
mutex_lock(&queue->mutex);
-
- if ((ret = __uvc_free_buffers(queue)) < 0)
- goto done;
-
- /* Bail out if no buffers should be allocated. */
- if (nbuffers == 0)
- goto done;
-
- /* Decrement the number of buffers until allocation succeeds. */
- for (; nbuffers > 0; --nbuffers) {
- mem = vmalloc_32(nbuffers * bufsize);
- if (mem != NULL)
- break;
- }
-
- if (mem == NULL) {
- ret = -ENOMEM;
- goto done;
- }
-
- for (i = 0; i < nbuffers; ++i) {
- memset(&queue->buffer[i], 0, sizeof queue->buffer[i]);
- queue->buffer[i].buf.index = i;
- queue->buffer[i].buf.m.offset = i * bufsize;
- queue->buffer[i].buf.length = buflength;
- queue->buffer[i].buf.type = queue->type;
- queue->buffer[i].buf.field = V4L2_FIELD_NONE;
- queue->buffer[i].buf.memory = V4L2_MEMORY_MMAP;
- queue->buffer[i].buf.flags = 0;
- init_waitqueue_head(&queue->buffer[i].wait);
- }
-
- queue->mem = mem;
- queue->count = nbuffers;
- queue->buf_size = bufsize;
- ret = nbuffers;
-
-done:
+ ret = vb2_querybuf(&queue->queue, buf);
mutex_unlock(&queue->mutex);
+
return ret;
}
+int uvc_queue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf)
+{
+ int ret;
+
+ mutex_lock(&queue->mutex);
+ ret = vb2_qbuf(&queue->queue, buf);
+ mutex_unlock(&queue->mutex);
+
+ return ret;
+}
+
+int uvc_dequeue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf,
+ int nonblocking)
+{
+ int ret;
+
+ mutex_lock(&queue->mutex);
+ ret = vb2_dqbuf(&queue->queue, buf, nonblocking);
+ mutex_unlock(&queue->mutex);
+
+ return ret;
+}
+
+int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma)
+{
+ int ret;
+
+ mutex_lock(&queue->mutex);
+ ret = vb2_mmap(&queue->queue, vma);
+ mutex_unlock(&queue->mutex);
+
+ return ret;
+}
+
+unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file,
+ poll_table *wait)
+{
+ unsigned int ret;
+
+ mutex_lock(&queue->mutex);
+ ret = vb2_poll(&queue->queue, file, wait);
+ mutex_unlock(&queue->mutex);
+
+ return ret;
+}
+
+/* -----------------------------------------------------------------------------
+ *
+ */
+
/*
* Check if buffers have been allocated.
*/
@@ -194,304 +231,12 @@
int allocated;
mutex_lock(&queue->mutex);
- allocated = queue->count != 0;
+ allocated = vb2_is_busy(&queue->queue);
mutex_unlock(&queue->mutex);
return allocated;
}
-static void __uvc_query_buffer(struct uvc_buffer *buf,
- struct v4l2_buffer *v4l2_buf)
-{
- memcpy(v4l2_buf, &buf->buf, sizeof *v4l2_buf);
-
- if (buf->vma_use_count)
- v4l2_buf->flags |= V4L2_BUF_FLAG_MAPPED;
-
- switch (buf->state) {
- case UVC_BUF_STATE_ERROR:
- case UVC_BUF_STATE_DONE:
- v4l2_buf->flags |= V4L2_BUF_FLAG_DONE;
- break;
- case UVC_BUF_STATE_QUEUED:
- case UVC_BUF_STATE_ACTIVE:
- case UVC_BUF_STATE_READY:
- v4l2_buf->flags |= V4L2_BUF_FLAG_QUEUED;
- break;
- case UVC_BUF_STATE_IDLE:
- default:
- break;
- }
-}
-
-int uvc_query_buffer(struct uvc_video_queue *queue,
- struct v4l2_buffer *v4l2_buf)
-{
- int ret = 0;
-
- mutex_lock(&queue->mutex);
- if (v4l2_buf->index >= queue->count) {
- ret = -EINVAL;
- goto done;
- }
-
- __uvc_query_buffer(&queue->buffer[v4l2_buf->index], v4l2_buf);
-
-done:
- mutex_unlock(&queue->mutex);
- return ret;
-}
-
-/*
- * Queue a video buffer. Attempting to queue a buffer that has already been
- * queued will return -EINVAL.
- */
-int uvc_queue_buffer(struct uvc_video_queue *queue,
- struct v4l2_buffer *v4l2_buf)
-{
- struct uvc_buffer *buf;
- unsigned long flags;
- int ret = 0;
-
- uvc_trace(UVC_TRACE_CAPTURE, "Queuing buffer %u.\n", v4l2_buf->index);
-
- if (v4l2_buf->type != queue->type ||
- v4l2_buf->memory != V4L2_MEMORY_MMAP) {
- uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer type (%u) "
- "and/or memory (%u).\n", v4l2_buf->type,
- v4l2_buf->memory);
- return -EINVAL;
- }
-
- mutex_lock(&queue->mutex);
- if (v4l2_buf->index >= queue->count) {
- uvc_trace(UVC_TRACE_CAPTURE, "[E] Out of range index.\n");
- ret = -EINVAL;
- goto done;
- }
-
- buf = &queue->buffer[v4l2_buf->index];
- if (buf->state != UVC_BUF_STATE_IDLE) {
- uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer state "
- "(%u).\n", buf->state);
- ret = -EINVAL;
- goto done;
- }
-
- if (v4l2_buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
- v4l2_buf->bytesused > buf->buf.length) {
- uvc_trace(UVC_TRACE_CAPTURE, "[E] Bytes used out of bounds.\n");
- ret = -EINVAL;
- goto done;
- }
-
- spin_lock_irqsave(&queue->irqlock, flags);
- if (queue->flags & UVC_QUEUE_DISCONNECTED) {
- spin_unlock_irqrestore(&queue->irqlock, flags);
- ret = -ENODEV;
- goto done;
- }
- buf->state = UVC_BUF_STATE_QUEUED;
- if (v4l2_buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- buf->buf.bytesused = 0;
- else
- buf->buf.bytesused = v4l2_buf->bytesused;
-
- list_add_tail(&buf->stream, &queue->mainqueue);
- list_add_tail(&buf->queue, &queue->irqqueue);
- spin_unlock_irqrestore(&queue->irqlock, flags);
-
-done:
- mutex_unlock(&queue->mutex);
- return ret;
-}
-
-static int uvc_queue_waiton(struct uvc_buffer *buf, int nonblocking)
-{
- if (nonblocking) {
- return (buf->state != UVC_BUF_STATE_QUEUED &&
- buf->state != UVC_BUF_STATE_ACTIVE &&
- buf->state != UVC_BUF_STATE_READY)
- ? 0 : -EAGAIN;
- }
-
- return wait_event_interruptible(buf->wait,
- buf->state != UVC_BUF_STATE_QUEUED &&
- buf->state != UVC_BUF_STATE_ACTIVE &&
- buf->state != UVC_BUF_STATE_READY);
-}
-
-/*
- * Dequeue a video buffer. If nonblocking is false, block until a buffer is
- * available.
- */
-int uvc_dequeue_buffer(struct uvc_video_queue *queue,
- struct v4l2_buffer *v4l2_buf, int nonblocking)
-{
- struct uvc_buffer *buf;
- int ret = 0;
-
- if (v4l2_buf->type != queue->type ||
- v4l2_buf->memory != V4L2_MEMORY_MMAP) {
- uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer type (%u) "
- "and/or memory (%u).\n", v4l2_buf->type,
- v4l2_buf->memory);
- return -EINVAL;
- }
-
- mutex_lock(&queue->mutex);
- if (list_empty(&queue->mainqueue)) {
- uvc_trace(UVC_TRACE_CAPTURE, "[E] Empty buffer queue.\n");
- ret = -EINVAL;
- goto done;
- }
-
- buf = list_first_entry(&queue->mainqueue, struct uvc_buffer, stream);
- if ((ret = uvc_queue_waiton(buf, nonblocking)) < 0)
- goto done;
-
- uvc_trace(UVC_TRACE_CAPTURE, "Dequeuing buffer %u (%u, %u bytes).\n",
- buf->buf.index, buf->state, buf->buf.bytesused);
-
- switch (buf->state) {
- case UVC_BUF_STATE_ERROR:
- uvc_trace(UVC_TRACE_CAPTURE, "[W] Corrupted data "
- "(transmission error).\n");
- ret = -EIO;
- case UVC_BUF_STATE_DONE:
- buf->state = UVC_BUF_STATE_IDLE;
- break;
-
- case UVC_BUF_STATE_IDLE:
- case UVC_BUF_STATE_QUEUED:
- case UVC_BUF_STATE_ACTIVE:
- case UVC_BUF_STATE_READY:
- default:
- uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer state %u "
- "(driver bug?).\n", buf->state);
- ret = -EINVAL;
- goto done;
- }
-
- list_del(&buf->stream);
- __uvc_query_buffer(buf, v4l2_buf);
-
-done:
- mutex_unlock(&queue->mutex);
- return ret;
-}
-
-/*
- * VMA operations.
- */
-static void uvc_vm_open(struct vm_area_struct *vma)
-{
- struct uvc_buffer *buffer = vma->vm_private_data;
- buffer->vma_use_count++;
-}
-
-static void uvc_vm_close(struct vm_area_struct *vma)
-{
- struct uvc_buffer *buffer = vma->vm_private_data;
- buffer->vma_use_count--;
-}
-
-static const struct vm_operations_struct uvc_vm_ops = {
- .open = uvc_vm_open,
- .close = uvc_vm_close,
-};
-
-/*
- * Memory-map a video buffer.
- *
- * This function implements video buffers memory mapping and is intended to be
- * used by the device mmap handler.
- */
-int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma)
-{
- struct uvc_buffer *uninitialized_var(buffer);
- struct page *page;
- unsigned long addr, start, size;
- unsigned int i;
- int ret = 0;
-
- start = vma->vm_start;
- size = vma->vm_end - vma->vm_start;
-
- mutex_lock(&queue->mutex);
-
- for (i = 0; i < queue->count; ++i) {
- buffer = &queue->buffer[i];
- if ((buffer->buf.m.offset >> PAGE_SHIFT) == vma->vm_pgoff)
- break;
- }
-
- if (i == queue->count || PAGE_ALIGN(size) != queue->buf_size) {
- ret = -EINVAL;
- goto done;
- }
-
- /*
- * VM_IO marks the area as being an mmaped region for I/O to a
- * device. It also prevents the region from being core dumped.
- */
- vma->vm_flags |= VM_IO;
-
- addr = (unsigned long)queue->mem + buffer->buf.m.offset;
-#ifdef CONFIG_MMU
- while (size > 0) {
- page = vmalloc_to_page((void *)addr);
- if ((ret = vm_insert_page(vma, start, page)) < 0)
- goto done;
-
- start += PAGE_SIZE;
- addr += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
-#endif
-
- vma->vm_ops = &uvc_vm_ops;
- vma->vm_private_data = buffer;
- uvc_vm_open(vma);
-
-done:
- mutex_unlock(&queue->mutex);
- return ret;
-}
-
-/*
- * Poll the video queue.
- *
- * This function implements video queue polling and is intended to be used by
- * the device poll handler.
- */
-unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file,
- poll_table *wait)
-{
- struct uvc_buffer *buf;
- unsigned int mask = 0;
-
- mutex_lock(&queue->mutex);
- if (list_empty(&queue->mainqueue)) {
- mask |= POLLERR;
- goto done;
- }
- buf = list_first_entry(&queue->mainqueue, struct uvc_buffer, stream);
-
- poll_wait(file, &buf->wait, wait);
- if (buf->state == UVC_BUF_STATE_DONE ||
- buf->state == UVC_BUF_STATE_ERROR) {
- if (queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- mask |= POLLIN | POLLRDNORM;
- else
- mask |= POLLOUT | POLLWRNORM;
- }
-
-done:
- mutex_unlock(&queue->mutex);
- return mask;
-}
-
#ifndef CONFIG_MMU
/*
* Get unmapped area.
@@ -515,7 +260,7 @@
ret = -EINVAL;
goto done;
}
- ret = (unsigned long)queue->mem + buffer->buf.m.offset;
+ ret = (unsigned long)buf->mem;
done:
mutex_unlock(&queue->mutex);
return ret;
@@ -540,27 +285,24 @@
*/
int uvc_queue_enable(struct uvc_video_queue *queue, int enable)
{
- unsigned int i;
- int ret = 0;
+ unsigned long flags;
+ int ret;
mutex_lock(&queue->mutex);
if (enable) {
- if (uvc_queue_streaming(queue)) {
- ret = -EBUSY;
+ ret = vb2_streamon(&queue->queue, queue->queue.type);
+ if (ret < 0)
goto done;
- }
- queue->flags |= UVC_QUEUE_STREAMING;
+
queue->buf_used = 0;
} else {
- uvc_queue_cancel(queue, 0);
- INIT_LIST_HEAD(&queue->mainqueue);
+ ret = vb2_streamoff(&queue->queue, queue->queue.type);
+ if (ret < 0)
+ goto done;
- for (i = 0; i < queue->count; ++i) {
- queue->buffer[i].error = 0;
- queue->buffer[i].state = UVC_BUF_STATE_IDLE;
- }
-
- queue->flags &= ~UVC_QUEUE_STREAMING;
+ spin_lock_irqsave(&queue->irqlock, flags);
+ INIT_LIST_HEAD(&queue->irqqueue);
+ spin_unlock_irqrestore(&queue->irqlock, flags);
}
done:
@@ -591,12 +333,12 @@
queue);
list_del(&buf->queue);
buf->state = UVC_BUF_STATE_ERROR;
- wake_up(&buf->wait);
+ vb2_buffer_done(&buf->buf, VB2_BUF_STATE_ERROR);
}
/* This must be protected by the irqlock spinlock to avoid race
- * conditions between uvc_queue_buffer and the disconnection event that
+ * conditions between uvc_buffer_queue and the disconnection event that
* could result in an interruptible wait in uvc_dequeue_buffer. Do not
- * blindly replace this logic by checking for the UVC_DEV_DISCONNECTED
+ * blindly replace this logic by checking for the UVC_QUEUE_DISCONNECTED
* state outside the queue code.
*/
if (disconnect)
@@ -613,14 +355,12 @@
if ((queue->flags & UVC_QUEUE_DROP_CORRUPTED) && buf->error) {
buf->error = 0;
buf->state = UVC_BUF_STATE_QUEUED;
- buf->buf.bytesused = 0;
+ vb2_set_plane_payload(&buf->buf, 0, 0);
return buf;
}
spin_lock_irqsave(&queue->irqlock, flags);
list_del(&buf->queue);
- buf->error = 0;
- buf->state = UVC_BUF_STATE_DONE;
if (!list_empty(&queue->irqqueue))
nextbuf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
queue);
@@ -628,7 +368,9 @@
nextbuf = NULL;
spin_unlock_irqrestore(&queue->irqlock, flags);
- wake_up(&buf->wait);
+ buf->state = buf->error ? VB2_BUF_STATE_ERROR : UVC_BUF_STATE_DONE;
+ vb2_set_plane_payload(&buf->buf, 0, buf->bytesused);
+ vb2_buffer_done(&buf->buf, VB2_BUF_STATE_DONE);
+
return nextbuf;
}
-
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index dadf11f..2ae4f88 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -58,6 +58,15 @@
break;
case V4L2_CTRL_TYPE_MENU:
+ /* Prevent excessive memory consumption, as well as integer
+ * overflows.
+ */
+ if (xmap->menu_count == 0 ||
+ xmap->menu_count > UVC_MAX_CONTROL_MENU_ENTRIES) {
+ ret = -EINVAL;
+ goto done;
+ }
+
size = xmap->menu_count * sizeof(*map->menu_info);
map->menu_info = kmalloc(size, GFP_KERNEL);
if (map->menu_info == NULL) {
@@ -513,10 +522,7 @@
/* Only free resources if this is a privileged handle. */
if (uvc_has_privileges(handle)) {
uvc_video_enable(stream, 0);
-
- if (uvc_free_buffers(&stream->queue) < 0)
- uvc_printk(KERN_ERR, "uvc_v4l2_release: Unable to "
- "free buffers.\n");
+ uvc_free_buffers(&stream->queue);
}
/* Release the file handle. */
@@ -914,19 +920,11 @@
/* Buffers & streaming */
case VIDIOC_REQBUFS:
- {
- struct v4l2_requestbuffers *rb = arg;
-
- if (rb->type != stream->type ||
- rb->memory != V4L2_MEMORY_MMAP)
- return -EINVAL;
-
if ((ret = uvc_acquire_privileges(handle)) < 0)
return ret;
mutex_lock(&stream->mutex);
- ret = uvc_alloc_buffers(&stream->queue, rb->count,
- stream->ctrl.dwMaxVideoFrameSize);
+ ret = uvc_alloc_buffers(&stream->queue, arg);
mutex_unlock(&stream->mutex);
if (ret < 0)
return ret;
@@ -934,18 +932,13 @@
if (ret == 0)
uvc_dismiss_privileges(handle);
- rb->count = ret;
ret = 0;
break;
- }
case VIDIOC_QUERYBUF:
{
struct v4l2_buffer *buf = arg;
- if (buf->type != stream->type)
- return -EINVAL;
-
if (!uvc_has_privileges(handle))
return -EBUSY;
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index b015e8e..c7e69b8 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -351,26 +351,554 @@
return ret;
}
-int uvc_commit_video(struct uvc_streaming *stream,
- struct uvc_streaming_control *probe)
+static int uvc_commit_video(struct uvc_streaming *stream,
+ struct uvc_streaming_control *probe)
{
return uvc_set_video_ctrl(stream, probe, 0);
}
+/* -----------------------------------------------------------------------------
+ * Clocks and timestamps
+ */
+
+static void
+uvc_video_clock_decode(struct uvc_streaming *stream, struct uvc_buffer *buf,
+ const __u8 *data, int len)
+{
+ struct uvc_clock_sample *sample;
+ unsigned int header_size;
+ bool has_pts = false;
+ bool has_scr = false;
+ unsigned long flags;
+ struct timespec ts;
+ u16 host_sof;
+ u16 dev_sof;
+
+ switch (data[1] & (UVC_STREAM_PTS | UVC_STREAM_SCR)) {
+ case UVC_STREAM_PTS | UVC_STREAM_SCR:
+ header_size = 12;
+ has_pts = true;
+ has_scr = true;
+ break;
+ case UVC_STREAM_PTS:
+ header_size = 6;
+ has_pts = true;
+ break;
+ case UVC_STREAM_SCR:
+ header_size = 8;
+ has_scr = true;
+ break;
+ default:
+ header_size = 2;
+ break;
+ }
+
+ /* Check for invalid headers. */
+ if (len < header_size)
+ return;
+
+ /* Extract the timestamps:
+ *
+ * - store the frame PTS in the buffer structure
+ * - if the SCR field is present, retrieve the host SOF counter and
+ * kernel timestamps and store them with the SCR STC and SOF fields
+ * in the ring buffer
+ */
+ if (has_pts && buf != NULL)
+ buf->pts = get_unaligned_le32(&data[2]);
+
+ if (!has_scr)
+ return;
+
+ /* To limit the amount of data, drop SCRs with an SOF identical to the
+ * previous one.
+ */
+ dev_sof = get_unaligned_le16(&data[header_size - 2]);
+ if (dev_sof == stream->clock.last_sof)
+ return;
+
+ stream->clock.last_sof = dev_sof;
+
+ host_sof = usb_get_current_frame_number(stream->dev->udev);
+ ktime_get_ts(&ts);
+
+ /* The UVC specification allows device implementations that can't obtain
+ * the USB frame number to keep their own frame counters as long as they
+ * match the size and frequency of the frame number associated with USB
+ * SOF tokens. The SOF values sent by such devices differ from the USB
+ * SOF tokens by a fixed offset that needs to be estimated and accounted
+ * for to make timestamp recovery as accurate as possible.
+ *
+ * The offset is estimated the first time a device SOF value is received
+ * as the difference between the host and device SOF values. As the two
+ * SOF values can differ slightly due to transmission delays, consider
+ * that the offset is null if the difference is not higher than 10 ms
+ * (negative differences can not happen and are thus considered as an
+ * offset). The video commit control wDelay field should be used to
+ * compute a dynamic threshold instead of using a fixed 10 ms value, but
+ * devices don't report reliable wDelay values.
+ *
+ * See uvc_video_clock_host_sof() for an explanation regarding why only
+ * the 8 LSBs of the delta are kept.
+ */
+ if (stream->clock.sof_offset == (u16)-1) {
+ u16 delta_sof = (host_sof - dev_sof) & 255;
+ if (delta_sof >= 10)
+ stream->clock.sof_offset = delta_sof;
+ else
+ stream->clock.sof_offset = 0;
+ }
+
+ dev_sof = (dev_sof + stream->clock.sof_offset) & 2047;
+
+ spin_lock_irqsave(&stream->clock.lock, flags);
+
+ sample = &stream->clock.samples[stream->clock.head];
+ sample->dev_stc = get_unaligned_le32(&data[header_size - 6]);
+ sample->dev_sof = dev_sof;
+ sample->host_sof = host_sof;
+ sample->host_ts = ts;
+
+ /* Update the sliding window head and count. */
+ stream->clock.head = (stream->clock.head + 1) % stream->clock.size;
+
+ if (stream->clock.count < stream->clock.size)
+ stream->clock.count++;
+
+ spin_unlock_irqrestore(&stream->clock.lock, flags);
+}
+
+static int uvc_video_clock_init(struct uvc_streaming *stream)
+{
+ struct uvc_clock *clock = &stream->clock;
+
+ spin_lock_init(&clock->lock);
+ clock->head = 0;
+ clock->count = 0;
+ clock->size = 32;
+ clock->last_sof = -1;
+ clock->sof_offset = -1;
+
+ clock->samples = kmalloc(clock->size * sizeof(*clock->samples),
+ GFP_KERNEL);
+ if (clock->samples == NULL)
+ return -ENOMEM;
+
+ return 0;
+}
+
+static void uvc_video_clock_cleanup(struct uvc_streaming *stream)
+{
+ kfree(stream->clock.samples);
+ stream->clock.samples = NULL;
+}
+
+/*
+ * uvc_video_clock_host_sof - Return the host SOF value for a clock sample
+ *
+ * Host SOF counters reported by usb_get_current_frame_number() usually don't
+ * cover the whole 11-bits SOF range (0-2047) but are limited to the HCI frame
+ * schedule window. They can be limited to 8, 9 or 10 bits depending on the host
+ * controller and its configuration.
+ *
+ * We thus need to recover the SOF value corresponding to the host frame number.
+ * As the device and host frame numbers are sampled in a short interval, the
+ * difference between their values should be equal to a small delta plus an
+ * integer multiple of 256 caused by the host frame number limited precision.
+ *
+ * To obtain the recovered host SOF value, compute the small delta by masking
+ * the high bits of the host frame counter and device SOF difference and add it
+ * to the device SOF value.
+ */
+static u16 uvc_video_clock_host_sof(const struct uvc_clock_sample *sample)
+{
+ /* The delta value can be negative. */
+ s8 delta_sof;
+
+ delta_sof = (sample->host_sof - sample->dev_sof) & 255;
+
+ return (sample->dev_sof + delta_sof) & 2047;
+}
+
+/*
+ * uvc_video_clock_update - Update the buffer timestamp
+ *
+ * This function converts the buffer PTS timestamp to the host clock domain by
+ * going through the USB SOF clock domain and stores the result in the V4L2
+ * buffer timestamp field.
+ *
+ * The relationship between the device clock and the host clock isn't known.
+ * However, the device and the host share the common USB SOF clock which can be
+ * used to recover that relationship.
+ *
+ * The relationship between the device clock and the USB SOF clock is considered
+ * to be linear over the clock samples sliding window and is given by
+ *
+ * SOF = m * PTS + p
+ *
+ * Several methods to compute the slope (m) and intercept (p) can be used. As
+ * the clock drift should be small compared to the sliding window size, we
+ * assume that the line that goes through the points at both ends of the window
+ * is a good approximation. Naming those points P1 and P2, we get
+ *
+ * SOF = (SOF2 - SOF1) / (STC2 - STC1) * PTS
+ * + (SOF1 * STC2 - SOF2 * STC1) / (STC2 - STC1)
+ *
+ * or
+ *
+ * SOF = ((SOF2 - SOF1) * PTS + SOF1 * STC2 - SOF2 * STC1) / (STC2 - STC1) (1)
+ *
+ * to avoid loosing precision in the division. Similarly, the host timestamp is
+ * computed with
+ *
+ * TS = ((TS2 - TS1) * PTS + TS1 * SOF2 - TS2 * SOF1) / (SOF2 - SOF1) (2)
+ *
+ * SOF values are coded on 11 bits by USB. We extend their precision with 16
+ * decimal bits, leading to a 11.16 coding.
+ *
+ * TODO: To avoid surprises with device clock values, PTS/STC timestamps should
+ * be normalized using the nominal device clock frequency reported through the
+ * UVC descriptors.
+ *
+ * Both the PTS/STC and SOF counters roll over, after a fixed but device
+ * specific amount of time for PTS/STC and after 2048ms for SOF. As long as the
+ * sliding window size is smaller than the rollover period, differences computed
+ * on unsigned integers will produce the correct result. However, the p term in
+ * the linear relations will be miscomputed.
+ *
+ * To fix the issue, we subtract a constant from the PTS and STC values to bring
+ * PTS to half the 32 bit STC range. The sliding window STC values then fit into
+ * the 32 bit range without any rollover.
+ *
+ * Similarly, we add 2048 to the device SOF values to make sure that the SOF
+ * computed by (1) will never be smaller than 0. This offset is then compensated
+ * by adding 2048 to the SOF values used in (2). However, this doesn't prevent
+ * rollovers between (1) and (2): the SOF value computed by (1) can be slightly
+ * lower than 4096, and the host SOF counters can have rolled over to 2048. This
+ * case is handled by subtracting 2048 from the SOF value if it exceeds the host
+ * SOF value at the end of the sliding window.
+ *
+ * Finally we subtract a constant from the host timestamps to bring the first
+ * timestamp of the sliding window to 1s.
+ */
+void uvc_video_clock_update(struct uvc_streaming *stream,
+ struct v4l2_buffer *v4l2_buf,
+ struct uvc_buffer *buf)
+{
+ struct uvc_clock *clock = &stream->clock;
+ struct uvc_clock_sample *first;
+ struct uvc_clock_sample *last;
+ unsigned long flags;
+ struct timespec ts;
+ u32 delta_stc;
+ u32 y1, y2;
+ u32 x1, x2;
+ u32 mean;
+ u32 sof;
+ u32 div;
+ u32 rem;
+ u64 y;
+
+ spin_lock_irqsave(&clock->lock, flags);
+
+ if (clock->count < clock->size)
+ goto done;
+
+ first = &clock->samples[clock->head];
+ last = &clock->samples[(clock->head - 1) % clock->size];
+
+ /* First step, PTS to SOF conversion. */
+ delta_stc = buf->pts - (1UL << 31);
+ x1 = first->dev_stc - delta_stc;
+ x2 = last->dev_stc - delta_stc;
+ y1 = (first->dev_sof + 2048) << 16;
+ y2 = (last->dev_sof + 2048) << 16;
+
+ if (y2 < y1)
+ y2 += 2048 << 16;
+
+ y = (u64)(y2 - y1) * (1ULL << 31) + (u64)y1 * (u64)x2
+ - (u64)y2 * (u64)x1;
+ y = div_u64(y, x2 - x1);
+
+ sof = y;
+
+ uvc_trace(UVC_TRACE_CLOCK, "%s: PTS %u y %llu.%06llu SOF %u.%06llu "
+ "(x1 %u x2 %u y1 %u y2 %u SOF offset %u)\n",
+ stream->dev->name, buf->pts,
+ y >> 16, div_u64((y & 0xffff) * 1000000, 65536),
+ sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
+ x1, x2, y1, y2, clock->sof_offset);
+
+ /* Second step, SOF to host clock conversion. */
+ ts = timespec_sub(last->host_ts, first->host_ts);
+ x1 = (uvc_video_clock_host_sof(first) + 2048) << 16;
+ x2 = (uvc_video_clock_host_sof(last) + 2048) << 16;
+ y1 = NSEC_PER_SEC;
+ y2 = (ts.tv_sec + 1) * NSEC_PER_SEC + ts.tv_nsec;
+
+ if (x2 < x1)
+ x2 += 2048 << 16;
+
+ /* Interpolated and host SOF timestamps can wrap around at slightly
+ * different times. Handle this by adding or removing 2048 to or from
+ * the computed SOF value to keep it close to the SOF samples mean
+ * value.
+ */
+ mean = (x1 + x2) / 2;
+ if (mean - (1024 << 16) > sof)
+ sof += 2048 << 16;
+ else if (sof > mean + (1024 << 16))
+ sof -= 2048 << 16;
+
+ y = (u64)(y2 - y1) * (u64)sof + (u64)y1 * (u64)x2
+ - (u64)y2 * (u64)x1;
+ y = div_u64(y, x2 - x1);
+
+ div = div_u64_rem(y, NSEC_PER_SEC, &rem);
+ ts.tv_sec = first->host_ts.tv_sec - 1 + div;
+ ts.tv_nsec = first->host_ts.tv_nsec + rem;
+ if (ts.tv_nsec >= NSEC_PER_SEC) {
+ ts.tv_sec++;
+ ts.tv_nsec -= NSEC_PER_SEC;
+ }
+
+ uvc_trace(UVC_TRACE_CLOCK, "%s: SOF %u.%06llu y %llu ts %lu.%06lu "
+ "buf ts %lu.%06lu (x1 %u/%u/%u x2 %u/%u/%u y1 %u y2 %u)\n",
+ stream->dev->name,
+ sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
+ y, ts.tv_sec, ts.tv_nsec / NSEC_PER_USEC,
+ v4l2_buf->timestamp.tv_sec, v4l2_buf->timestamp.tv_usec,
+ x1, first->host_sof, first->dev_sof,
+ x2, last->host_sof, last->dev_sof, y1, y2);
+
+ /* Update the V4L2 buffer. */
+ v4l2_buf->timestamp.tv_sec = ts.tv_sec;
+ v4l2_buf->timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC;
+
+done:
+ spin_unlock_irqrestore(&stream->clock.lock, flags);
+}
+
+/* ------------------------------------------------------------------------
+ * Stream statistics
+ */
+
+static void uvc_video_stats_decode(struct uvc_streaming *stream,
+ const __u8 *data, int len)
+{
+ unsigned int header_size;
+ bool has_pts = false;
+ bool has_scr = false;
+ u16 uninitialized_var(scr_sof);
+ u32 uninitialized_var(scr_stc);
+ u32 uninitialized_var(pts);
+
+ if (stream->stats.stream.nb_frames == 0 &&
+ stream->stats.frame.nb_packets == 0)
+ ktime_get_ts(&stream->stats.stream.start_ts);
+
+ switch (data[1] & (UVC_STREAM_PTS | UVC_STREAM_SCR)) {
+ case UVC_STREAM_PTS | UVC_STREAM_SCR:
+ header_size = 12;
+ has_pts = true;
+ has_scr = true;
+ break;
+ case UVC_STREAM_PTS:
+ header_size = 6;
+ has_pts = true;
+ break;
+ case UVC_STREAM_SCR:
+ header_size = 8;
+ has_scr = true;
+ break;
+ default:
+ header_size = 2;
+ break;
+ }
+
+ /* Check for invalid headers. */
+ if (len < header_size || data[0] < header_size) {
+ stream->stats.frame.nb_invalid++;
+ return;
+ }
+
+ /* Extract the timestamps. */
+ if (has_pts)
+ pts = get_unaligned_le32(&data[2]);
+
+ if (has_scr) {
+ scr_stc = get_unaligned_le32(&data[header_size - 6]);
+ scr_sof = get_unaligned_le16(&data[header_size - 2]);
+ }
+
+ /* Is PTS constant through the whole frame ? */
+ if (has_pts && stream->stats.frame.nb_pts) {
+ if (stream->stats.frame.pts != pts) {
+ stream->stats.frame.nb_pts_diffs++;
+ stream->stats.frame.last_pts_diff =
+ stream->stats.frame.nb_packets;
+ }
+ }
+
+ if (has_pts) {
+ stream->stats.frame.nb_pts++;
+ stream->stats.frame.pts = pts;
+ }
+
+ /* Do all frames have a PTS in their first non-empty packet, or before
+ * their first empty packet ?
+ */
+ if (stream->stats.frame.size == 0) {
+ if (len > header_size)
+ stream->stats.frame.has_initial_pts = has_pts;
+ if (len == header_size && has_pts)
+ stream->stats.frame.has_early_pts = true;
+ }
+
+ /* Do the SCR.STC and SCR.SOF fields vary through the frame ? */
+ if (has_scr && stream->stats.frame.nb_scr) {
+ if (stream->stats.frame.scr_stc != scr_stc)
+ stream->stats.frame.nb_scr_diffs++;
+ }
+
+ if (has_scr) {
+ /* Expand the SOF counter to 32 bits and store its value. */
+ if (stream->stats.stream.nb_frames > 0 ||
+ stream->stats.frame.nb_scr > 0)
+ stream->stats.stream.scr_sof_count +=
+ (scr_sof - stream->stats.stream.scr_sof) % 2048;
+ stream->stats.stream.scr_sof = scr_sof;
+
+ stream->stats.frame.nb_scr++;
+ stream->stats.frame.scr_stc = scr_stc;
+ stream->stats.frame.scr_sof = scr_sof;
+
+ if (scr_sof < stream->stats.stream.min_sof)
+ stream->stats.stream.min_sof = scr_sof;
+ if (scr_sof > stream->stats.stream.max_sof)
+ stream->stats.stream.max_sof = scr_sof;
+ }
+
+ /* Record the first non-empty packet number. */
+ if (stream->stats.frame.size == 0 && len > header_size)
+ stream->stats.frame.first_data = stream->stats.frame.nb_packets;
+
+ /* Update the frame size. */
+ stream->stats.frame.size += len - header_size;
+
+ /* Update the packets counters. */
+ stream->stats.frame.nb_packets++;
+ if (len > header_size)
+ stream->stats.frame.nb_empty++;
+
+ if (data[1] & UVC_STREAM_ERR)
+ stream->stats.frame.nb_errors++;
+}
+
+static void uvc_video_stats_update(struct uvc_streaming *stream)
+{
+ struct uvc_stats_frame *frame = &stream->stats.frame;
+
+ uvc_trace(UVC_TRACE_STATS, "frame %u stats: %u/%u/%u packets, "
+ "%u/%u/%u pts (%searly %sinitial), %u/%u scr, "
+ "last pts/stc/sof %u/%u/%u\n",
+ stream->sequence, frame->first_data,
+ frame->nb_packets - frame->nb_empty, frame->nb_packets,
+ frame->nb_pts_diffs, frame->last_pts_diff, frame->nb_pts,
+ frame->has_early_pts ? "" : "!",
+ frame->has_initial_pts ? "" : "!",
+ frame->nb_scr_diffs, frame->nb_scr,
+ frame->pts, frame->scr_stc, frame->scr_sof);
+
+ stream->stats.stream.nb_frames++;
+ stream->stats.stream.nb_packets += stream->stats.frame.nb_packets;
+ stream->stats.stream.nb_empty += stream->stats.frame.nb_empty;
+ stream->stats.stream.nb_errors += stream->stats.frame.nb_errors;
+ stream->stats.stream.nb_invalid += stream->stats.frame.nb_invalid;
+
+ if (frame->has_early_pts)
+ stream->stats.stream.nb_pts_early++;
+ if (frame->has_initial_pts)
+ stream->stats.stream.nb_pts_initial++;
+ if (frame->last_pts_diff <= frame->first_data)
+ stream->stats.stream.nb_pts_constant++;
+ if (frame->nb_scr >= frame->nb_packets - frame->nb_empty)
+ stream->stats.stream.nb_scr_count_ok++;
+ if (frame->nb_scr_diffs + 1 == frame->nb_scr)
+ stream->stats.stream.nb_scr_diffs_ok++;
+
+ memset(&stream->stats.frame, 0, sizeof(stream->stats.frame));
+}
+
+size_t uvc_video_stats_dump(struct uvc_streaming *stream, char *buf,
+ size_t size)
+{
+ unsigned int scr_sof_freq;
+ unsigned int duration;
+ struct timespec ts;
+ size_t count = 0;
+
+ ts.tv_sec = stream->stats.stream.stop_ts.tv_sec
+ - stream->stats.stream.start_ts.tv_sec;
+ ts.tv_nsec = stream->stats.stream.stop_ts.tv_nsec
+ - stream->stats.stream.start_ts.tv_nsec;
+ if (ts.tv_nsec < 0) {
+ ts.tv_sec--;
+ ts.tv_nsec += 1000000000;
+ }
+
+ /* Compute the SCR.SOF frequency estimate. At the nominal 1kHz SOF
+ * frequency this will not overflow before more than 1h.
+ */
+ duration = ts.tv_sec * 1000 + ts.tv_nsec / 1000000;
+ if (duration != 0)
+ scr_sof_freq = stream->stats.stream.scr_sof_count * 1000
+ / duration;
+ else
+ scr_sof_freq = 0;
+
+ count += scnprintf(buf + count, size - count,
+ "frames: %u\npackets: %u\nempty: %u\n"
+ "errors: %u\ninvalid: %u\n",
+ stream->stats.stream.nb_frames,
+ stream->stats.stream.nb_packets,
+ stream->stats.stream.nb_empty,
+ stream->stats.stream.nb_errors,
+ stream->stats.stream.nb_invalid);
+ count += scnprintf(buf + count, size - count,
+ "pts: %u early, %u initial, %u ok\n",
+ stream->stats.stream.nb_pts_early,
+ stream->stats.stream.nb_pts_initial,
+ stream->stats.stream.nb_pts_constant);
+ count += scnprintf(buf + count, size - count,
+ "scr: %u count ok, %u diff ok\n",
+ stream->stats.stream.nb_scr_count_ok,
+ stream->stats.stream.nb_scr_diffs_ok);
+ count += scnprintf(buf + count, size - count,
+ "sof: %u <= sof <= %u, freq %u.%03u kHz\n",
+ stream->stats.stream.min_sof,
+ stream->stats.stream.max_sof,
+ scr_sof_freq / 1000, scr_sof_freq % 1000);
+
+ return count;
+}
+
+static void uvc_video_stats_start(struct uvc_streaming *stream)
+{
+ memset(&stream->stats, 0, sizeof(stream->stats));
+ stream->stats.stream.min_sof = 2048;
+}
+
+static void uvc_video_stats_stop(struct uvc_streaming *stream)
+{
+ ktime_get_ts(&stream->stats.stream.stop_ts);
+}
+
/* ------------------------------------------------------------------------
* Video codecs
*/
-/* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */
-#define UVC_STREAM_EOH (1 << 7)
-#define UVC_STREAM_ERR (1 << 6)
-#define UVC_STREAM_STI (1 << 5)
-#define UVC_STREAM_RES (1 << 4)
-#define UVC_STREAM_SCR (1 << 3)
-#define UVC_STREAM_PTS (1 << 2)
-#define UVC_STREAM_EOF (1 << 1)
-#define UVC_STREAM_FID (1 << 0)
-
/* Video payload decoding is handled by uvc_video_decode_start(),
* uvc_video_decode_data() and uvc_video_decode_end().
*
@@ -416,14 +944,9 @@
* - bHeaderLength value must be at least 2 bytes (see above)
* - bHeaderLength value can't be larger than the packet size.
*/
- if (len < 2 || data[0] < 2 || data[0] > len)
+ if (len < 2 || data[0] < 2 || data[0] > len) {
+ stream->stats.frame.nb_invalid++;
return -EINVAL;
-
- /* Skip payloads marked with the error bit ("error frames"). */
- if (data[1] & UVC_STREAM_ERR) {
- uvc_trace(UVC_TRACE_FRAME, "Dropping payload (error bit "
- "set).\n");
- return -ENODATA;
}
fid = data[1] & UVC_STREAM_FID;
@@ -431,8 +954,14 @@
/* Increase the sequence number regardless of any buffer states, so
* that discontinuous sequence numbers always indicate lost frames.
*/
- if (stream->last_fid != fid)
+ if (stream->last_fid != fid) {
stream->sequence++;
+ if (stream->sequence)
+ uvc_video_stats_update(stream);
+ }
+
+ uvc_video_clock_decode(stream, buf, data, len);
+ uvc_video_stats_decode(stream, data, len);
/* Store the payload FID bit and return immediately when the buffer is
* NULL.
@@ -442,6 +971,13 @@
return -ENODATA;
}
+ /* Mark the buffer as bad if the error bit is set. */
+ if (data[1] & UVC_STREAM_ERR) {
+ uvc_trace(UVC_TRACE_FRAME, "Marking buffer as bad (error bit "
+ "set).\n");
+ buf->error = 1;
+ }
+
/* Synchronize to the input stream by waiting for the FID bit to be
* toggled when the the buffer state is not UVC_BUF_STATE_ACTIVE.
* stream->last_fid is initialized to -1, so the first isochronous
@@ -467,9 +1003,10 @@
else
ktime_get_real_ts(&ts);
- buf->buf.sequence = stream->sequence;
- buf->buf.timestamp.tv_sec = ts.tv_sec;
- buf->buf.timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC;
+ buf->buf.v4l2_buf.sequence = stream->sequence;
+ buf->buf.v4l2_buf.timestamp.tv_sec = ts.tv_sec;
+ buf->buf.v4l2_buf.timestamp.tv_usec =
+ ts.tv_nsec / NSEC_PER_USEC;
/* TODO: Handle PTS and SCR. */
buf->state = UVC_BUF_STATE_ACTIVE;
@@ -490,7 +1027,7 @@
* avoids detecting end of frame conditions at FID toggling if the
* previous payload had the EOF bit set.
*/
- if (fid != stream->last_fid && buf->buf.bytesused != 0) {
+ if (fid != stream->last_fid && buf->bytesused != 0) {
uvc_trace(UVC_TRACE_FRAME, "Frame complete (FID bit "
"toggled).\n");
buf->state = UVC_BUF_STATE_READY;
@@ -505,7 +1042,6 @@
static void uvc_video_decode_data(struct uvc_streaming *stream,
struct uvc_buffer *buf, const __u8 *data, int len)
{
- struct uvc_video_queue *queue = &stream->queue;
unsigned int maxlen, nbytes;
void *mem;
@@ -513,11 +1049,11 @@
return;
/* Copy the video data to the buffer. */
- maxlen = buf->buf.length - buf->buf.bytesused;
- mem = queue->mem + buf->buf.m.offset + buf->buf.bytesused;
+ maxlen = buf->length - buf->bytesused;
+ mem = buf->mem + buf->bytesused;
nbytes = min((unsigned int)len, maxlen);
memcpy(mem, data, nbytes);
- buf->buf.bytesused += nbytes;
+ buf->bytesused += nbytes;
/* Complete the current frame if the buffer size was exceeded. */
if (len > maxlen) {
@@ -530,7 +1066,7 @@
struct uvc_buffer *buf, const __u8 *data, int len)
{
/* Mark the buffer as done if the EOF marker is set. */
- if (data[1] & UVC_STREAM_EOF && buf->buf.bytesused != 0) {
+ if (data[1] & UVC_STREAM_EOF && buf->bytesused != 0) {
uvc_trace(UVC_TRACE_FRAME, "Frame complete (EOF found).\n");
if (data[0] == len)
uvc_trace(UVC_TRACE_FRAME, "EOF in empty payload.\n");
@@ -568,8 +1104,8 @@
void *mem;
/* Copy video data to the URB buffer. */
- mem = queue->mem + buf->buf.m.offset + queue->buf_used;
- nbytes = min((unsigned int)len, buf->buf.bytesused - queue->buf_used);
+ mem = buf->mem + queue->buf_used;
+ nbytes = min((unsigned int)len, buf->bytesused - queue->buf_used);
nbytes = min(stream->bulk.max_payload_size - stream->bulk.payload_size,
nbytes);
memcpy(data, mem, nbytes);
@@ -624,7 +1160,7 @@
urb->iso_frame_desc[i].actual_length);
if (buf->state == UVC_BUF_STATE_READY) {
- if (buf->buf.length != buf->buf.bytesused &&
+ if (buf->length != buf->bytesused &&
!(stream->cur_format->flags &
UVC_FMT_FLAG_COMPRESSED))
buf->error = 1;
@@ -724,12 +1260,12 @@
stream->bulk.payload_size += ret;
len -= ret;
- if (buf->buf.bytesused == stream->queue.buf_used ||
+ if (buf->bytesused == stream->queue.buf_used ||
stream->bulk.payload_size == stream->bulk.max_payload_size) {
- if (buf->buf.bytesused == stream->queue.buf_used) {
+ if (buf->bytesused == stream->queue.buf_used) {
stream->queue.buf_used = 0;
buf->state = UVC_BUF_STATE_READY;
- buf->buf.sequence = ++stream->sequence;
+ buf->buf.v4l2_buf.sequence = ++stream->sequence;
uvc_queue_next_buffer(&stream->queue, buf);
stream->last_fid ^= UVC_STREAM_FID;
}
@@ -870,6 +1406,8 @@
struct urb *urb;
unsigned int i;
+ uvc_video_stats_stop(stream);
+
for (i = 0; i < UVC_URBS; ++i) {
urb = stream->urb[i];
if (urb == NULL)
@@ -882,6 +1420,8 @@
if (free_buffers)
uvc_free_urb_buffers(stream);
+
+ uvc_video_clock_cleanup(stream);
}
/*
@@ -1009,6 +1549,12 @@
stream->bulk.skip_payload = 0;
stream->bulk.payload_size = 0;
+ uvc_video_stats_start(stream);
+
+ ret = uvc_video_clock_init(stream);
+ if (ret < 0)
+ return ret;
+
if (intf->num_altsetting > 1) {
struct usb_host_endpoint *best_ep = NULL;
unsigned int best_psize = 3 * 1024;
@@ -1283,6 +1829,11 @@
return ret;
}
- return uvc_init_video(stream, GFP_KERNEL);
-}
+ ret = uvc_init_video(stream, GFP_KERNEL);
+ if (ret < 0) {
+ usb_set_interface(stream->dev->udev, stream->intfnum, 0);
+ uvc_queue_enable(&stream->queue, 0);
+ }
+ return ret;
+}
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index 4c1392e..67f88d8 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -13,6 +13,7 @@
#include <linux/videodev2.h>
#include <media/media-device.h>
#include <media/v4l2-device.h>
+#include <media/videobuf2-core.h>
/* --------------------------------------------------------------------------
* UVC constants
@@ -113,6 +114,7 @@
/* Maximum allowed number of control mappings per device */
#define UVC_MAX_CONTROL_MAPPINGS 1024
+#define UVC_MAX_CONTROL_MENU_ENTRIES 32
/* Devices quirks */
#define UVC_QUIRK_STATUS_INTERVAL 0x00000001
@@ -319,35 +321,30 @@
};
struct uvc_buffer {
- unsigned long vma_use_count;
- struct list_head stream;
-
- /* Touched by interrupt handler. */
- struct v4l2_buffer buf;
+ struct vb2_buffer buf;
struct list_head queue;
- wait_queue_head_t wait;
+
enum uvc_buffer_state state;
unsigned int error;
-};
-
-#define UVC_QUEUE_STREAMING (1 << 0)
-#define UVC_QUEUE_DISCONNECTED (1 << 1)
-#define UVC_QUEUE_DROP_CORRUPTED (1 << 2)
-
-struct uvc_video_queue {
- enum v4l2_buf_type type;
void *mem;
+ unsigned int length;
+ unsigned int bytesused;
+
+ u32 pts;
+};
+
+#define UVC_QUEUE_DISCONNECTED (1 << 0)
+#define UVC_QUEUE_DROP_CORRUPTED (1 << 1)
+
+struct uvc_video_queue {
+ struct vb2_queue queue;
+ struct mutex mutex; /* Protects queue */
+
unsigned int flags;
-
- unsigned int count;
- unsigned int buf_size;
unsigned int buf_used;
- struct uvc_buffer buffer[UVC_MAX_VIDEO_BUFFERS];
- struct mutex mutex; /* protects buffers and mainqueue */
- spinlock_t irqlock; /* protects irqqueue */
- struct list_head mainqueue;
+ spinlock_t irqlock; /* Protects irqqueue */
struct list_head irqqueue;
};
@@ -362,6 +359,51 @@
struct mutex ctrl_mutex; /* Protects ctrl.info */
};
+struct uvc_stats_frame {
+ unsigned int size; /* Number of bytes captured */
+ unsigned int first_data; /* Index of the first non-empty packet */
+
+ unsigned int nb_packets; /* Number of packets */
+ unsigned int nb_empty; /* Number of empty packets */
+ unsigned int nb_invalid; /* Number of packets with an invalid header */
+ unsigned int nb_errors; /* Number of packets with the error bit set */
+
+ unsigned int nb_pts; /* Number of packets with a PTS timestamp */
+ unsigned int nb_pts_diffs; /* Number of PTS differences inside a frame */
+ unsigned int last_pts_diff; /* Index of the last PTS difference */
+ bool has_initial_pts; /* Whether the first non-empty packet has a PTS */
+ bool has_early_pts; /* Whether a PTS is present before the first non-empty packet */
+ u32 pts; /* PTS of the last packet */
+
+ unsigned int nb_scr; /* Number of packets with a SCR timestamp */
+ unsigned int nb_scr_diffs; /* Number of SCR.STC differences inside a frame */
+ u16 scr_sof; /* SCR.SOF of the last packet */
+ u32 scr_stc; /* SCR.STC of the last packet */
+};
+
+struct uvc_stats_stream {
+ struct timespec start_ts; /* Stream start timestamp */
+ struct timespec stop_ts; /* Stream stop timestamp */
+
+ unsigned int nb_frames; /* Number of frames */
+
+ unsigned int nb_packets; /* Number of packets */
+ unsigned int nb_empty; /* Number of empty packets */
+ unsigned int nb_invalid; /* Number of packets with an invalid header */
+ unsigned int nb_errors; /* Number of packets with the error bit set */
+
+ unsigned int nb_pts_constant; /* Number of frames with constant PTS */
+ unsigned int nb_pts_early; /* Number of frames with early PTS */
+ unsigned int nb_pts_initial; /* Number of frames with initial PTS */
+
+ unsigned int nb_scr_count_ok; /* Number of frames with at least one SCR per non empty packet */
+ unsigned int nb_scr_diffs_ok; /* Number of frames with varying SCR.STC */
+ unsigned int scr_sof_count; /* STC.SOF counter accumulated since stream start */
+ unsigned int scr_sof; /* STC.SOF of the last packet */
+ unsigned int min_sof; /* Minimum STC.SOF value */
+ unsigned int max_sof; /* Maximum STC.SOF value */
+};
+
struct uvc_streaming {
struct list_head list;
struct uvc_device *dev;
@@ -387,6 +429,7 @@
*/
struct mutex mutex;
+ /* Buffers queue. */
unsigned int frozen : 1;
struct uvc_video_queue queue;
void (*decode) (struct urb *urb, struct uvc_streaming *video,
@@ -408,6 +451,32 @@
__u32 sequence;
__u8 last_fid;
+
+ /* debugfs */
+ struct dentry *debugfs_dir;
+ struct {
+ struct uvc_stats_frame frame;
+ struct uvc_stats_stream stream;
+ } stats;
+
+ /* Timestamps support. */
+ struct uvc_clock {
+ struct uvc_clock_sample {
+ u32 dev_stc;
+ u16 dev_sof;
+ struct timespec host_ts;
+ u16 host_sof;
+ } *samples;
+
+ unsigned int head;
+ unsigned int count;
+ unsigned int size;
+
+ u16 last_sof;
+ u16 sof_offset;
+
+ spinlock_t lock;
+ } clock;
};
enum uvc_device_state {
@@ -479,9 +548,12 @@
#define UVC_TRACE_SUSPEND (1 << 8)
#define UVC_TRACE_STATUS (1 << 9)
#define UVC_TRACE_VIDEO (1 << 10)
+#define UVC_TRACE_STATS (1 << 11)
+#define UVC_TRACE_CLOCK (1 << 12)
#define UVC_WARN_MINMAX 0
#define UVC_WARN_PROBE_DEF 1
+#define UVC_WARN_XU_GET_RES 2
extern unsigned int uvc_clock_param;
extern unsigned int uvc_no_drop_param;
@@ -516,8 +588,8 @@
extern void uvc_queue_init(struct uvc_video_queue *queue,
enum v4l2_buf_type type, int drop_corrupted);
extern int uvc_alloc_buffers(struct uvc_video_queue *queue,
- unsigned int nbuffers, unsigned int buflength);
-extern int uvc_free_buffers(struct uvc_video_queue *queue);
+ struct v4l2_requestbuffers *rb);
+extern void uvc_free_buffers(struct uvc_video_queue *queue);
extern int uvc_query_buffer(struct uvc_video_queue *queue,
struct v4l2_buffer *v4l2_buf);
extern int uvc_queue_buffer(struct uvc_video_queue *queue,
@@ -539,7 +611,7 @@
extern int uvc_queue_allocated(struct uvc_video_queue *queue);
static inline int uvc_queue_streaming(struct uvc_video_queue *queue)
{
- return queue->flags & UVC_QUEUE_STREAMING;
+ return vb2_is_streaming(&queue->queue);
}
/* V4L2 interface */
@@ -556,10 +628,11 @@
extern int uvc_video_enable(struct uvc_streaming *stream, int enable);
extern int uvc_probe_video(struct uvc_streaming *stream,
struct uvc_streaming_control *probe);
-extern int uvc_commit_video(struct uvc_streaming *stream,
- struct uvc_streaming_control *ctrl);
extern int uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
__u8 intfnum, __u8 cs, void *data, __u16 size);
+void uvc_video_clock_update(struct uvc_streaming *stream,
+ struct v4l2_buffer *v4l2_buf,
+ struct uvc_buffer *buf);
/* Status */
extern int uvc_status_init(struct uvc_device *dev);
@@ -612,4 +685,13 @@
void uvc_video_decode_isight(struct urb *urb, struct uvc_streaming *stream,
struct uvc_buffer *buf);
+/* debugfs and statistics */
+int uvc_debugfs_init(void);
+void uvc_debugfs_cleanup(void);
+int uvc_debugfs_init_stream(struct uvc_streaming *stream);
+void uvc_debugfs_cleanup_stream(struct uvc_streaming *stream);
+
+size_t uvc_video_stats_dump(struct uvc_streaming *stream, char *buf,
+ size_t size);
+
#endif
diff --git a/drivers/media/video/v4l2-compat-ioctl32.c b/drivers/media/video/v4l2-compat-ioctl32.c
index c68531b..af4419e 100644
--- a/drivers/media/video/v4l2-compat-ioctl32.c
+++ b/drivers/media/video/v4l2-compat-ioctl32.c
@@ -985,6 +985,8 @@
case VIDIOC_CROPCAP:
case VIDIOC_G_CROP:
case VIDIOC_S_CROP:
+ case VIDIOC_G_SELECTION:
+ case VIDIOC_S_SELECTION:
case VIDIOC_G_JPEGCOMP:
case VIDIOC_S_JPEGCOMP:
case VIDIOC_QUERYSTD:
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c
index 0f415da..da1f4c2 100644
--- a/drivers/media/video/v4l2-ctrls.c
+++ b/drivers/media/video/v4l2-ctrls.c
@@ -467,6 +467,7 @@
case V4L2_CID_ILLUMINATORS_2: return "Illuminator 2";
case V4L2_CID_MIN_BUFFERS_FOR_CAPTURE: return "Minimum Number of Capture Buffers";
case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT: return "Minimum Number of Output Buffers";
+ case V4L2_CID_ALPHA_COMPONENT: return "Alpha Component";
/* MPEG controls */
/* Keep the order of the 'case's the same as in videodev2.h! */
@@ -1108,8 +1109,8 @@
INIT_LIST_HEAD(&hdl->ctrls);
INIT_LIST_HEAD(&hdl->ctrl_refs);
hdl->nr_of_buckets = 1 + nr_of_controls_hint / 8;
- hdl->buckets = kzalloc(sizeof(hdl->buckets[0]) * hdl->nr_of_buckets,
- GFP_KERNEL);
+ hdl->buckets = kcalloc(hdl->nr_of_buckets, sizeof(hdl->buckets[0]),
+ GFP_KERNEL);
hdl->error = hdl->buckets ? 0 : -ENOMEM;
return hdl->error;
}
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index a5c9ed1..96e9615 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -146,10 +146,9 @@
struct v4l2_device *v4l2_dev = vdev->v4l2_dev;
mutex_lock(&videodev_lock);
- if (video_device[vdev->minor] != vdev) {
- mutex_unlock(&videodev_lock);
+ if (WARN_ON(video_device[vdev->minor] != vdev)) {
/* should not happen */
- WARN_ON(1);
+ mutex_unlock(&videodev_lock);
return;
}
@@ -168,7 +167,7 @@
mutex_unlock(&videodev_lock);
#if defined(CONFIG_MEDIA_CONTROLLER)
- if (vdev->v4l2_dev && vdev->v4l2_dev->mdev &&
+ if (v4l2_dev && v4l2_dev->mdev &&
vdev->vfl_type != VFL_TYPE_SUBDEV)
media_device_unregister_entity(&vdev->entity);
#endif
@@ -556,8 +555,7 @@
vdev->minor = -1;
/* the release callback MUST be present */
- WARN_ON(!vdev->release);
- if (!vdev->release)
+ if (WARN_ON(!vdev->release))
return -EINVAL;
/* v4l2_fh support */
@@ -703,8 +701,8 @@
vdev->vfl_type != VFL_TYPE_SUBDEV) {
vdev->entity.type = MEDIA_ENT_T_DEVNODE_V4L;
vdev->entity.name = vdev->name;
- vdev->entity.v4l.major = VIDEO_MAJOR;
- vdev->entity.v4l.minor = vdev->minor;
+ vdev->entity.info.v4l.major = VIDEO_MAJOR;
+ vdev->entity.info.v4l.minor = vdev->minor;
ret = media_device_register_entity(vdev->v4l2_dev->mdev,
&vdev->entity);
if (ret < 0)
diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c
index 0edd618..1f203b8 100644
--- a/drivers/media/video/v4l2-device.c
+++ b/drivers/media/video/v4l2-device.c
@@ -234,8 +234,8 @@
goto clean_up;
}
#if defined(CONFIG_MEDIA_CONTROLLER)
- sd->entity.v4l.major = VIDEO_MAJOR;
- sd->entity.v4l.minor = vdev->minor;
+ sd->entity.info.v4l.major = VIDEO_MAJOR;
+ sd->entity.info.v4l.minor = vdev->minor;
#endif
sd->devnode = vdev;
}
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index e1da8fc..77feeb6 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -238,6 +238,8 @@
[_IOC_NR(VIDIOC_CROPCAP)] = "VIDIOC_CROPCAP",
[_IOC_NR(VIDIOC_G_CROP)] = "VIDIOC_G_CROP",
[_IOC_NR(VIDIOC_S_CROP)] = "VIDIOC_S_CROP",
+ [_IOC_NR(VIDIOC_G_SELECTION)] = "VIDIOC_G_SELECTION",
+ [_IOC_NR(VIDIOC_S_SELECTION)] = "VIDIOC_S_SELECTION",
[_IOC_NR(VIDIOC_G_JPEGCOMP)] = "VIDIOC_G_JPEGCOMP",
[_IOC_NR(VIDIOC_S_JPEGCOMP)] = "VIDIOC_S_JPEGCOMP",
[_IOC_NR(VIDIOC_QUERYSTD)] = "VIDIOC_QUERYSTD",
@@ -1547,11 +1549,32 @@
{
struct v4l2_crop *p = arg;
- if (!ops->vidioc_g_crop)
+ if (!ops->vidioc_g_crop && !ops->vidioc_g_selection)
break;
dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
- ret = ops->vidioc_g_crop(file, fh, p);
+
+ if (ops->vidioc_g_crop) {
+ ret = ops->vidioc_g_crop(file, fh, p);
+ } else {
+ /* simulate capture crop using selection api */
+ struct v4l2_selection s = {
+ .type = p->type,
+ };
+
+ /* crop means compose for output devices */
+ if (V4L2_TYPE_IS_OUTPUT(p->type))
+ s.target = V4L2_SEL_TGT_COMPOSE_ACTIVE;
+ else
+ s.target = V4L2_SEL_TGT_CROP_ACTIVE;
+
+ ret = ops->vidioc_g_selection(file, fh, &s);
+
+ /* copying results to old structure on success */
+ if (!ret)
+ p->c = s.r;
+ }
+
if (!ret)
dbgrect(vfd, "", &p->c);
break;
@@ -1560,15 +1583,65 @@
{
struct v4l2_crop *p = arg;
- if (!ops->vidioc_s_crop)
+ if (!ops->vidioc_s_crop && !ops->vidioc_s_selection)
break;
+
if (ret_prio) {
ret = ret_prio;
break;
}
dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
dbgrect(vfd, "", &p->c);
- ret = ops->vidioc_s_crop(file, fh, p);
+
+ if (ops->vidioc_s_crop) {
+ ret = ops->vidioc_s_crop(file, fh, p);
+ } else {
+ /* simulate capture crop using selection api */
+ struct v4l2_selection s = {
+ .type = p->type,
+ .r = p->c,
+ };
+
+ /* crop means compose for output devices */
+ if (V4L2_TYPE_IS_OUTPUT(p->type))
+ s.target = V4L2_SEL_TGT_COMPOSE_ACTIVE;
+ else
+ s.target = V4L2_SEL_TGT_CROP_ACTIVE;
+
+ ret = ops->vidioc_s_selection(file, fh, &s);
+ }
+ break;
+ }
+ case VIDIOC_G_SELECTION:
+ {
+ struct v4l2_selection *p = arg;
+
+ if (!ops->vidioc_g_selection)
+ break;
+
+ dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+
+ ret = ops->vidioc_g_selection(file, fh, p);
+ if (!ret)
+ dbgrect(vfd, "", &p->r);
+ break;
+ }
+ case VIDIOC_S_SELECTION:
+ {
+ struct v4l2_selection *p = arg;
+
+ if (!ops->vidioc_s_selection)
+ break;
+
+ if (ret_prio) {
+ ret = ret_prio;
+ break;
+ }
+
+ dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+ dbgrect(vfd, "", &p->r);
+
+ ret = ops->vidioc_s_selection(file, fh, p);
break;
}
case VIDIOC_CROPCAP:
@@ -1576,11 +1649,42 @@
struct v4l2_cropcap *p = arg;
/*FIXME: Should also show v4l2_fract pixelaspect */
- if (!ops->vidioc_cropcap)
+ if (!ops->vidioc_cropcap && !ops->vidioc_g_selection)
break;
dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
- ret = ops->vidioc_cropcap(file, fh, p);
+ if (ops->vidioc_cropcap) {
+ ret = ops->vidioc_cropcap(file, fh, p);
+ } else {
+ struct v4l2_selection s = { .type = p->type };
+
+ /* obtaining bounds */
+ if (V4L2_TYPE_IS_OUTPUT(p->type))
+ s.target = V4L2_SEL_TGT_COMPOSE_BOUNDS;
+ else
+ s.target = V4L2_SEL_TGT_CROP_BOUNDS;
+
+ ret = ops->vidioc_g_selection(file, fh, &s);
+ if (ret)
+ break;
+ p->bounds = s.r;
+
+ /* obtaining defrect */
+ if (V4L2_TYPE_IS_OUTPUT(p->type))
+ s.target = V4L2_SEL_TGT_COMPOSE_DEFAULT;
+ else
+ s.target = V4L2_SEL_TGT_CROP_DEFAULT;
+
+ ret = ops->vidioc_g_selection(file, fh, &s);
+ if (ret)
+ break;
+ p->defrect = s.r;
+
+ /* setting trivial pixelaspect */
+ p->pixelaspect.numerator = 1;
+ p->pixelaspect.denominator = 1;
+ }
+
if (!ret) {
dbgrect(vfd, "bounds ", &p->bounds);
dbgrect(vfd, "defrect ", &p->defrect);
@@ -2226,6 +2330,10 @@
struct v4l2_ext_controls *ctrls = parg;
if (ctrls->count != 0) {
+ if (ctrls->count > V4L2_CID_MAX_CTRLS) {
+ ret = -EINVAL;
+ break;
+ }
*user_ptr = (void __user *)ctrls->controls;
*kernel_ptr = (void *)&ctrls->controls;
*array_size = sizeof(struct v4l2_ext_control)
diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c
index 65ade5f..41d118e 100644
--- a/drivers/media/video/v4l2-subdev.c
+++ b/drivers/media/video/v4l2-subdev.c
@@ -193,6 +193,10 @@
return v4l2_subdev_call(sd, core, s_register, p);
}
#endif
+
+ case VIDIOC_LOG_STATUS:
+ return v4l2_subdev_call(sd, core, log_status);
+
#if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
case VIDIOC_SUBDEV_G_FMT: {
struct v4l2_subdev_format *format = arg;
diff --git a/drivers/media/video/via-camera.c b/drivers/media/video/via-camera.c
index bfae41b..20f7237 100644
--- a/drivers/media/video/via-camera.c
+++ b/drivers/media/video/via-camera.c
@@ -156,14 +156,10 @@
.mbus_code = V4L2_MBUS_FMT_YUYV8_2X8,
.bpp = 2,
},
- {
- .desc = "RGB 565",
- .pixelformat = V4L2_PIX_FMT_RGB565,
- .mbus_code = V4L2_MBUS_FMT_RGB565_2X8_LE,
- .bpp = 2,
- },
/* RGB444 and Bayer should be doable, but have never been
- tested with this driver. */
+ tested with this driver. RGB565 seems to work at the default
+ resolution, but results in color corruption when being scaled by
+ viacam_set_scaled(), and is disabled as a result. */
};
#define N_VIA_FMTS ARRAY_SIZE(via_formats)
@@ -1504,14 +1500,4 @@
.remove = viacam_remove,
};
-static int viacam_init(void)
-{
- return platform_driver_register(&viacam_driver);
-}
-module_init(viacam_init);
-
-static void viacam_exit(void)
-{
- platform_driver_unregister(&viacam_driver);
-}
-module_exit(viacam_exit);
+module_platform_driver(viacam_driver);
diff --git a/drivers/media/video/videobuf-dvb.c b/drivers/media/video/videobuf-dvb.c
index 3de7c7e..59cb54a 100644
--- a/drivers/media/video/videobuf-dvb.c
+++ b/drivers/media/video/videobuf-dvb.c
@@ -226,9 +226,10 @@
}
/* register network adapter */
- dvb_net_init(adapter, &dvb->net, &dvb->demux.dmx);
- if (dvb->net.dvbdev == NULL) {
- result = -ENOMEM;
+ result = dvb_net_init(adapter, &dvb->net, &dvb->demux.dmx);
+ if (result < 0) {
+ printk(KERN_WARNING "%s: dvb_net_init failed (errno = %d)\n",
+ dvb->name, result);
goto fail_fe_conn;
}
return 0;
diff --git a/drivers/media/video/videobuf2-core.c b/drivers/media/video/videobuf2-core.c
index 95a3f5e..2e8f1df 100644
--- a/drivers/media/video/videobuf2-core.c
+++ b/drivers/media/video/videobuf2-core.c
@@ -30,7 +30,7 @@
printk(KERN_DEBUG "vb2: " fmt, ## arg); \
} while (0)
-#define call_memop(q, plane, op, args...) \
+#define call_memop(q, op, args...) \
(((q)->mem_ops->op) ? \
((q)->mem_ops->op(args)) : 0)
@@ -52,7 +52,7 @@
/* Allocate memory for all planes in this buffer */
for (plane = 0; plane < vb->num_planes; ++plane) {
- mem_priv = call_memop(q, plane, alloc, q->alloc_ctx[plane],
+ mem_priv = call_memop(q, alloc, q->alloc_ctx[plane],
q->plane_sizes[plane]);
if (IS_ERR_OR_NULL(mem_priv))
goto free;
@@ -65,8 +65,10 @@
return 0;
free:
/* Free already allocated memory if one of the allocations failed */
- for (; plane > 0; --plane)
- call_memop(q, plane, put, vb->planes[plane - 1].mem_priv);
+ for (; plane > 0; --plane) {
+ call_memop(q, put, vb->planes[plane - 1].mem_priv);
+ vb->planes[plane - 1].mem_priv = NULL;
+ }
return -ENOMEM;
}
@@ -80,10 +82,10 @@
unsigned int plane;
for (plane = 0; plane < vb->num_planes; ++plane) {
- call_memop(q, plane, put, vb->planes[plane].mem_priv);
+ call_memop(q, put, vb->planes[plane].mem_priv);
vb->planes[plane].mem_priv = NULL;
- dprintk(3, "Freed plane %d of buffer %d\n",
- plane, vb->v4l2_buf.index);
+ dprintk(3, "Freed plane %d of buffer %d\n", plane,
+ vb->v4l2_buf.index);
}
}
@@ -97,12 +99,9 @@
unsigned int plane;
for (plane = 0; plane < vb->num_planes; ++plane) {
- void *mem_priv = vb->planes[plane].mem_priv;
-
- if (mem_priv) {
- call_memop(q, plane, put_userptr, mem_priv);
- vb->planes[plane].mem_priv = NULL;
- }
+ if (vb->planes[plane].mem_priv)
+ call_memop(q, put_userptr, vb->planes[plane].mem_priv);
+ vb->planes[plane].mem_priv = NULL;
}
}
@@ -305,7 +304,7 @@
* case anyway. If num_users() returns more than 1,
* we are not the only user of the plane's memory.
*/
- if (mem_priv && call_memop(q, plane, num_users, mem_priv) > 1)
+ if (mem_priv && call_memop(q, num_users, mem_priv) > 1)
return true;
}
return false;
@@ -731,10 +730,10 @@
{
struct vb2_queue *q = vb->vb2_queue;
- if (plane_no > vb->num_planes)
+ if (plane_no > vb->num_planes || !vb->planes[plane_no].mem_priv)
return NULL;
- return call_memop(q, plane_no, vaddr, vb->planes[plane_no].mem_priv);
+ return call_memop(q, vaddr, vb->planes[plane_no].mem_priv);
}
EXPORT_SYMBOL_GPL(vb2_plane_vaddr);
@@ -754,10 +753,10 @@
{
struct vb2_queue *q = vb->vb2_queue;
- if (plane_no > vb->num_planes)
+ if (plane_no > vb->num_planes || !vb->planes[plane_no].mem_priv)
return NULL;
- return call_memop(q, plane_no, cookie, vb->planes[plane_no].mem_priv);
+ return call_memop(q, cookie, vb->planes[plane_no].mem_priv);
}
EXPORT_SYMBOL_GPL(vb2_plane_cookie);
@@ -883,7 +882,8 @@
for (plane = 0; plane < vb->num_planes; ++plane) {
/* Skip the plane if already verified */
- if (vb->v4l2_planes[plane].m.userptr == planes[plane].m.userptr
+ if (vb->v4l2_planes[plane].m.userptr &&
+ vb->v4l2_planes[plane].m.userptr == planes[plane].m.userptr
&& vb->v4l2_planes[plane].length == planes[plane].length)
continue;
@@ -898,27 +898,23 @@
/* Release previously acquired memory if present */
if (vb->planes[plane].mem_priv)
- call_memop(q, plane, put_userptr,
- vb->planes[plane].mem_priv);
+ call_memop(q, put_userptr, vb->planes[plane].mem_priv);
vb->planes[plane].mem_priv = NULL;
vb->v4l2_planes[plane].m.userptr = 0;
vb->v4l2_planes[plane].length = 0;
/* Acquire each plane's memory */
- if (q->mem_ops->get_userptr) {
- mem_priv = q->mem_ops->get_userptr(q->alloc_ctx[plane],
- planes[plane].m.userptr,
- planes[plane].length,
- write);
- if (IS_ERR(mem_priv)) {
- dprintk(1, "qbuf: failed acquiring userspace "
+ mem_priv = call_memop(q, get_userptr, q->alloc_ctx[plane],
+ planes[plane].m.userptr,
+ planes[plane].length, write);
+ if (IS_ERR_OR_NULL(mem_priv)) {
+ dprintk(1, "qbuf: failed acquiring userspace "
"memory for plane %d\n", plane);
- ret = PTR_ERR(mem_priv);
- goto err;
- }
- vb->planes[plane].mem_priv = mem_priv;
+ ret = mem_priv ? PTR_ERR(mem_priv) : -EINVAL;
+ goto err;
}
+ vb->planes[plane].mem_priv = mem_priv;
}
/*
@@ -943,8 +939,7 @@
/* In case of errors, release planes that were already acquired */
for (plane = 0; plane < vb->num_planes; ++plane) {
if (vb->planes[plane].mem_priv)
- call_memop(q, plane, put_userptr,
- vb->planes[plane].mem_priv);
+ call_memop(q, put_userptr, vb->planes[plane].mem_priv);
vb->planes[plane].mem_priv = NULL;
vb->v4l2_planes[plane].m.userptr = 0;
vb->v4l2_planes[plane].length = 0;
@@ -1081,46 +1076,76 @@
*/
int vb2_qbuf(struct vb2_queue *q, struct v4l2_buffer *b)
{
+ struct rw_semaphore *mmap_sem = NULL;
struct vb2_buffer *vb;
- int ret;
+ int ret = 0;
+
+ /*
+ * In case of user pointer buffers vb2 allocator needs to get direct
+ * access to userspace pages. This requires getting read access on
+ * mmap semaphore in the current process structure. The same
+ * semaphore is taken before calling mmap operation, while both mmap
+ * and qbuf are called by the driver or v4l2 core with driver's lock
+ * held. To avoid a AB-BA deadlock (mmap_sem then driver's lock in
+ * mmap and driver's lock then mmap_sem in qbuf) the videobuf2 core
+ * release driver's lock, takes mmap_sem and then takes again driver's
+ * lock.
+ *
+ * To avoid race with other vb2 calls, which might be called after
+ * releasing driver's lock, this operation is performed at the
+ * beggining of qbuf processing. This way the queue status is
+ * consistent after getting driver's lock back.
+ */
+ if (q->memory == V4L2_MEMORY_USERPTR) {
+ mmap_sem = ¤t->mm->mmap_sem;
+ call_qop(q, wait_prepare, q);
+ down_read(mmap_sem);
+ call_qop(q, wait_finish, q);
+ }
if (q->fileio) {
dprintk(1, "qbuf: file io in progress\n");
- return -EBUSY;
+ ret = -EBUSY;
+ goto unlock;
}
if (b->type != q->type) {
dprintk(1, "qbuf: invalid buffer type\n");
- return -EINVAL;
+ ret = -EINVAL;
+ goto unlock;
}
if (b->index >= q->num_buffers) {
dprintk(1, "qbuf: buffer index out of range\n");
- return -EINVAL;
+ ret = -EINVAL;
+ goto unlock;
}
vb = q->bufs[b->index];
if (NULL == vb) {
/* Should never happen */
dprintk(1, "qbuf: buffer is NULL\n");
- return -EINVAL;
+ ret = -EINVAL;
+ goto unlock;
}
if (b->memory != q->memory) {
dprintk(1, "qbuf: invalid memory type\n");
- return -EINVAL;
+ ret = -EINVAL;
+ goto unlock;
}
switch (vb->state) {
case VB2_BUF_STATE_DEQUEUED:
ret = __buf_prepare(vb, b);
if (ret)
- return ret;
+ goto unlock;
case VB2_BUF_STATE_PREPARED:
break;
default:
dprintk(1, "qbuf: buffer already in use\n");
- return -EINVAL;
+ ret = -EINVAL;
+ goto unlock;
}
/*
@@ -1141,7 +1166,10 @@
__fill_v4l2_buffer(vb, b);
dprintk(1, "qbuf of buffer %d succeeded\n", vb->v4l2_buf.index);
- return 0;
+unlock:
+ if (mmap_sem)
+ up_read(mmap_sem);
+ return ret;
}
EXPORT_SYMBOL_GPL(vb2_qbuf);
@@ -1521,7 +1549,6 @@
int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma)
{
unsigned long off = vma->vm_pgoff << PAGE_SHIFT;
- struct vb2_plane *vb_plane;
struct vb2_buffer *vb;
unsigned int buffer, plane;
int ret;
@@ -1558,9 +1585,8 @@
return ret;
vb = q->bufs[buffer];
- vb_plane = &vb->planes[plane];
- ret = q->mem_ops->mmap(vb_plane->mem_priv, vma);
+ ret = call_memop(q, mmap, vb->planes[plane].mem_priv, vma);
if (ret)
return ret;
diff --git a/drivers/media/video/videobuf2-dma-sg.c b/drivers/media/video/videobuf2-dma-sg.c
index 3bad8b1..25c3b36 100644
--- a/drivers/media/video/videobuf2-dma-sg.c
+++ b/drivers/media/video/videobuf2-dma-sg.c
@@ -140,7 +140,6 @@
if (!buf->pages)
goto userptr_fail_pages_array_alloc;
- down_read(¤t->mm->mmap_sem);
num_pages_from_user = get_user_pages(current, current->mm,
vaddr & PAGE_MASK,
buf->sg_desc.num_pages,
@@ -148,7 +147,7 @@
1, /* force */
buf->pages,
NULL);
- up_read(¤t->mm->mmap_sem);
+
if (num_pages_from_user != buf->sg_desc.num_pages)
goto userptr_fail_get_user_pages;
diff --git a/drivers/media/video/videobuf2-memops.c b/drivers/media/video/videobuf2-memops.c
index 71a7a78..c41cb60 100644
--- a/drivers/media/video/videobuf2-memops.c
+++ b/drivers/media/video/videobuf2-memops.c
@@ -100,29 +100,26 @@
unsigned long offset, start, end;
unsigned long this_pfn, prev_pfn;
dma_addr_t pa = 0;
- int ret = -EFAULT;
start = vaddr;
offset = start & ~PAGE_MASK;
end = start + size;
- down_read(&mm->mmap_sem);
vma = find_vma(mm, start);
if (vma == NULL || vma->vm_end < end)
- goto done;
+ return -EFAULT;
for (prev_pfn = 0; start < end; start += PAGE_SIZE) {
- ret = follow_pfn(vma, start, &this_pfn);
+ int ret = follow_pfn(vma, start, &this_pfn);
if (ret)
- goto done;
+ return ret;
if (prev_pfn == 0)
pa = this_pfn << PAGE_SHIFT;
- else if (this_pfn != prev_pfn + 1) {
- ret = -EFAULT;
- goto done;
- }
+ else if (this_pfn != prev_pfn + 1)
+ return -EFAULT;
+
prev_pfn = this_pfn;
}
@@ -130,16 +127,11 @@
* Memory is contigous, lock vma and return to the caller
*/
*res_vma = vb2_get_vma(vma);
- if (*res_vma == NULL) {
- ret = -ENOMEM;
- goto done;
- }
- *res_pa = pa + offset;
- ret = 0;
+ if (*res_vma == NULL)
+ return -ENOMEM;
-done:
- up_read(&mm->mmap_sem);
- return ret;
+ *res_pa = pa + offset;
+ return 0;
}
EXPORT_SYMBOL_GPL(vb2_get_contig_userptr);
diff --git a/drivers/media/video/videobuf2-vmalloc.c b/drivers/media/video/videobuf2-vmalloc.c
index a3a8842..4e789a1 100644
--- a/drivers/media/video/videobuf2-vmalloc.c
+++ b/drivers/media/video/videobuf2-vmalloc.c
@@ -12,6 +12,7 @@
#include <linux/module.h>
#include <linux/mm.h>
+#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
@@ -20,7 +21,10 @@
struct vb2_vmalloc_buf {
void *vaddr;
+ struct page **pages;
+ int write;
unsigned long size;
+ unsigned int n_pages;
atomic_t refcount;
struct vb2_vmarea_handler handler;
};
@@ -31,7 +35,7 @@
{
struct vb2_vmalloc_buf *buf;
- buf = kzalloc(sizeof *buf, GFP_KERNEL);
+ buf = kzalloc(sizeof(*buf), GFP_KERNEL);
if (!buf)
return NULL;
@@ -42,15 +46,12 @@
buf->handler.arg = buf;
if (!buf->vaddr) {
- printk(KERN_ERR "vmalloc of size %ld failed\n", buf->size);
+ pr_debug("vmalloc of size %ld failed\n", buf->size);
kfree(buf);
return NULL;
}
atomic_inc(&buf->refcount);
- printk(KERN_DEBUG "Allocated vmalloc buffer of size %ld at vaddr=%p\n",
- buf->size, buf->vaddr);
-
return buf;
}
@@ -59,21 +60,84 @@
struct vb2_vmalloc_buf *buf = buf_priv;
if (atomic_dec_and_test(&buf->refcount)) {
- printk(KERN_DEBUG "%s: Freeing vmalloc mem at vaddr=%p\n",
- __func__, buf->vaddr);
vfree(buf->vaddr);
kfree(buf);
}
}
+static void *vb2_vmalloc_get_userptr(void *alloc_ctx, unsigned long vaddr,
+ unsigned long size, int write)
+{
+ struct vb2_vmalloc_buf *buf;
+ unsigned long first, last;
+ int n_pages, offset;
+
+ buf = kzalloc(sizeof(*buf), GFP_KERNEL);
+ if (!buf)
+ return NULL;
+
+ buf->write = write;
+ offset = vaddr & ~PAGE_MASK;
+ buf->size = size;
+
+ first = vaddr >> PAGE_SHIFT;
+ last = (vaddr + size - 1) >> PAGE_SHIFT;
+ buf->n_pages = last - first + 1;
+ buf->pages = kzalloc(buf->n_pages * sizeof(struct page *), GFP_KERNEL);
+ if (!buf->pages)
+ goto fail_pages_array_alloc;
+
+ /* current->mm->mmap_sem is taken by videobuf2 core */
+ n_pages = get_user_pages(current, current->mm, vaddr & PAGE_MASK,
+ buf->n_pages, write, 1, /* force */
+ buf->pages, NULL);
+ if (n_pages != buf->n_pages)
+ goto fail_get_user_pages;
+
+ buf->vaddr = vm_map_ram(buf->pages, buf->n_pages, -1, PAGE_KERNEL);
+ if (!buf->vaddr)
+ goto fail_get_user_pages;
+
+ buf->vaddr += offset;
+ return buf;
+
+fail_get_user_pages:
+ pr_debug("get_user_pages requested/got: %d/%d]\n", n_pages,
+ buf->n_pages);
+ while (--n_pages >= 0)
+ put_page(buf->pages[n_pages]);
+ kfree(buf->pages);
+
+fail_pages_array_alloc:
+ kfree(buf);
+
+ return NULL;
+}
+
+static void vb2_vmalloc_put_userptr(void *buf_priv)
+{
+ struct vb2_vmalloc_buf *buf = buf_priv;
+ unsigned long vaddr = (unsigned long)buf->vaddr & PAGE_MASK;
+ unsigned int i;
+
+ if (vaddr)
+ vm_unmap_ram((void *)vaddr, buf->n_pages);
+ for (i = 0; i < buf->n_pages; ++i) {
+ if (buf->write)
+ set_page_dirty_lock(buf->pages[i]);
+ put_page(buf->pages[i]);
+ }
+ kfree(buf->pages);
+ kfree(buf);
+}
+
static void *vb2_vmalloc_vaddr(void *buf_priv)
{
struct vb2_vmalloc_buf *buf = buf_priv;
- BUG_ON(!buf);
-
if (!buf->vaddr) {
- printk(KERN_ERR "Address of an unallocated plane requested\n");
+ pr_err("Address of an unallocated plane requested "
+ "or cannot map user pointer\n");
return NULL;
}
@@ -92,13 +156,13 @@
int ret;
if (!buf) {
- printk(KERN_ERR "No memory to map\n");
+ pr_err("No memory to map\n");
return -EINVAL;
}
ret = remap_vmalloc_range(vma, buf->vaddr, 0);
if (ret) {
- printk(KERN_ERR "Remapping vmalloc memory, error: %d\n", ret);
+ pr_err("Remapping vmalloc memory, error: %d\n", ret);
return ret;
}
@@ -121,6 +185,8 @@
const struct vb2_mem_ops vb2_vmalloc_memops = {
.alloc = vb2_vmalloc_alloc,
.put = vb2_vmalloc_put,
+ .get_userptr = vb2_vmalloc_get_userptr,
+ .put_userptr = vb2_vmalloc_put_userptr,
.vaddr = vb2_vmalloc_vaddr,
.mmap = vb2_vmalloc_mmap,
.num_users = vb2_vmalloc_num_users,
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index 52a0a37..4d7391e 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -708,7 +708,7 @@
size, count);
/* allocate memory for table with virtual (page) addresses */
- fb->desc_table.virtual = (unsigned long *)
+ fb->desc_table.virtual =
kmalloc(count * sizeof(unsigned long), GFP_KERNEL);
if (!fb->desc_table.virtual)
return -ENOMEM;
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 3320a50..ad76592 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -632,6 +632,9 @@
if (req->alignment != 1 && n)
goto bad;
+ if (!req->name[0] || !req->name_len)
+ goto bad;
+
if (req->name_len > UBI_VOL_NAME_MAX) {
err = -ENAMETOOLONG;
goto bad;
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 890754c..17cec0c 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -322,7 +322,7 @@
goto out_free;
}
- vid_hdr->vol_type = UBI_VID_DYNAMIC;
+ vid_hdr->vol_type = UBI_LAYOUT_VOLUME_TYPE;
vid_hdr->vol_id = cpu_to_be32(UBI_LAYOUT_VOLUME_ID);
vid_hdr->compat = UBI_LAYOUT_VOLUME_COMPAT;
vid_hdr->data_size = vid_hdr->used_ebs =
@@ -632,7 +632,7 @@
return -ENOMEM;
vol->reserved_pebs = UBI_LAYOUT_VOLUME_EBS;
- vol->alignment = 1;
+ vol->alignment = UBI_LAYOUT_VOLUME_ALIGN;
vol->vol_type = UBI_DYNAMIC_VOLUME;
vol->name_len = sizeof(UBI_LAYOUT_VOLUME_NAME) - 1;
memcpy(vol->name, UBI_LAYOUT_VOLUME_NAME, vol->name_len + 1);
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 106be0d..a3cd8ca 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -432,7 +432,7 @@
u8 *data = (u8*) buf;
/* Several chips lock up trying to read undefined config space */
- if (security_capable(&init_user_ns, filp->f_cred, CAP_SYS_ADMIN) == 0) {
+ if (security_capable(filp->f_cred, &init_user_ns, CAP_SYS_ADMIN) == 0) {
size = dev->cfg_size;
} else if (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS) {
size = 128;
diff --git a/drivers/scsi/scsi_netlink.c b/drivers/scsi/scsi_netlink.c
index 44f76e8..c77628a 100644
--- a/drivers/scsi/scsi_netlink.c
+++ b/drivers/scsi/scsi_netlink.c
@@ -112,7 +112,7 @@
goto next_msg;
}
- if (security_netlink_recv(skb, CAP_SYS_ADMIN)) {
+ if (!capable(CAP_SYS_ADMIN)) {
err = -EPERM;
goto next_msg;
}
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index b3c6d95..89da43f 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -297,7 +297,7 @@
kfree(sdev);
goto out;
}
- blk_get_queue(sdev->request_queue);
+ WARN_ON_ONCE(!blk_get_queue(sdev->request_queue));
sdev->request_queue->queuedata = sdev;
scsi_adjust_queue_depth(sdev, 0, sdev->host->cmd_per_lun);
diff --git a/drivers/staging/media/as102/Kconfig b/drivers/staging/media/as102/Kconfig
index 5865029..28aba00 100644
--- a/drivers/staging/media/as102/Kconfig
+++ b/drivers/staging/media/as102/Kconfig
@@ -1,6 +1,7 @@
config DVB_AS102
tristate "Abilis AS102 DVB receiver"
depends on DVB_CORE && USB && I2C && INPUT
+ select FW_LOADER
help
Choose Y or M here if you have a device containing an AS102
diff --git a/drivers/staging/media/as102/Makefile b/drivers/staging/media/as102/Makefile
index e7dbb6f..1bca43e8 100644
--- a/drivers/staging/media/as102/Makefile
+++ b/drivers/staging/media/as102/Makefile
@@ -3,4 +3,4 @@
obj-$(CONFIG_DVB_AS102) += dvb-as102.o
-EXTRA_CFLAGS += -DCONFIG_AS102_USB -Idrivers/media/dvb/dvb-core
+EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
diff --git a/drivers/staging/media/as102/as102_drv.c b/drivers/staging/media/as102/as102_drv.c
index 828526d..aae0505 100644
--- a/drivers/staging/media/as102/as102_drv.c
+++ b/drivers/staging/media/as102/as102_drv.c
@@ -24,7 +24,7 @@
#include <linux/module.h>
#include <linux/mm.h>
#include <linux/kref.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include <linux/usb.h>
/* header file for Usb device driver*/
@@ -56,13 +56,11 @@
module_param_named(elna_enable, elna_enable, int, 0644);
MODULE_PARM_DESC(elna_enable, "Activate eLNA (default: on)");
-#ifdef DVB_DEFINE_MOD_OPT_ADAPTER_NR
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-#endif
static void as102_stop_stream(struct as102_dev_t *dev)
{
- struct as102_bus_adapter_t *bus_adap;
+ struct as10x_bus_adapter_t *bus_adap;
if (dev != NULL)
bus_adap = &dev->bus_adap;
@@ -85,7 +83,7 @@
static int as102_start_stream(struct as102_dev_t *dev)
{
- struct as102_bus_adapter_t *bus_adap;
+ struct as10x_bus_adapter_t *bus_adap;
int ret = -EFAULT;
if (dev != NULL)
@@ -111,7 +109,7 @@
static int as10x_pid_filter(struct as102_dev_t *dev,
int index, u16 pid, int onoff) {
- struct as102_bus_adapter_t *bus_adap = &dev->bus_adap;
+ struct as10x_bus_adapter_t *bus_adap = &dev->bus_adap;
int ret = -EFAULT;
ENTER();
@@ -123,22 +121,22 @@
switch (onoff) {
case 0:
- ret = as10x_cmd_del_PID_filter(bus_adap, (uint16_t) pid);
- dprintk(debug, "DEL_PID_FILTER([%02d] 0x%04x) ret = %d\n",
- index, pid, ret);
- break;
+ ret = as10x_cmd_del_PID_filter(bus_adap, (uint16_t) pid);
+ dprintk(debug, "DEL_PID_FILTER([%02d] 0x%04x) ret = %d\n",
+ index, pid, ret);
+ break;
case 1:
{
- struct as10x_ts_filter filter;
+ struct as10x_ts_filter filter;
- filter.type = TS_PID_TYPE_TS;
- filter.idx = 0xFF;
- filter.pid = pid;
+ filter.type = TS_PID_TYPE_TS;
+ filter.idx = 0xFF;
+ filter.pid = pid;
- ret = as10x_cmd_add_PID_filter(bus_adap, &filter);
- dprintk(debug, "ADD_PID_FILTER([%02d -> %02d], 0x%04x) ret = %d\n",
- index, filter.idx, filter.pid, ret);
- break;
+ ret = as10x_cmd_add_PID_filter(bus_adap, &filter);
+ dprintk(debug, "ADD_PID_FILTER([%02d -> %02d], 0x%04x) ret = %d\n",
+ index, filter.idx, filter.pid, ret);
+ break;
}
}
@@ -159,10 +157,9 @@
if (mutex_lock_interruptible(&as102_dev->sem))
return -ERESTARTSYS;
- if (pid_filtering) {
- as10x_pid_filter(as102_dev,
- dvbdmxfeed->index, dvbdmxfeed->pid, 1);
- }
+ if (pid_filtering)
+ as10x_pid_filter(as102_dev, dvbdmxfeed->index,
+ dvbdmxfeed->pid, 1);
if (as102_dev->streaming++ == 0)
ret = as102_start_stream(as102_dev);
@@ -185,10 +182,9 @@
if (--as102_dev->streaming == 0)
as102_stop_stream(as102_dev);
- if (pid_filtering) {
- as10x_pid_filter(as102_dev,
- dvbdmxfeed->index, dvbdmxfeed->pid, 0);
- }
+ if (pid_filtering)
+ as10x_pid_filter(as102_dev, dvbdmxfeed->index,
+ dvbdmxfeed->pid, 0);
mutex_unlock(&as102_dev->sem);
LEAVE();
@@ -197,27 +193,16 @@
int as102_dvb_register(struct as102_dev_t *as102_dev)
{
- int ret = 0;
- ENTER();
+ struct device *dev = &as102_dev->bus_adap.usb_dev->dev;
+ int ret;
ret = dvb_register_adapter(&as102_dev->dvb_adap,
- as102_dev->name,
- THIS_MODULE,
-#if defined(CONFIG_AS102_USB)
- &as102_dev->bus_adap.usb_dev->dev
-#elif defined(CONFIG_AS102_SPI)
- &as102_dev->bus_adap.spi_dev->dev
-#else
-#error >>> dvb_register_adapter <<<
-#endif
-#ifdef DVB_DEFINE_MOD_OPT_ADAPTER_NR
- , adapter_nr
-#endif
- );
+ as102_dev->name, THIS_MODULE,
+ dev, adapter_nr);
if (ret < 0) {
- err("%s: dvb_register_adapter() failed (errno = %d)",
- __func__, ret);
- goto failed;
+ dev_err(dev, "%s: dvb_register_adapter() failed: %d\n",
+ __func__, ret);
+ return ret;
}
as102_dev->dvb_dmx.priv = as102_dev;
@@ -235,22 +220,22 @@
ret = dvb_dmx_init(&as102_dev->dvb_dmx);
if (ret < 0) {
- err("%s: dvb_dmx_init() failed (errno = %d)", __func__, ret);
- goto failed;
+ dev_err(dev, "%s: dvb_dmx_init() failed: %d\n", __func__, ret);
+ goto edmxinit;
}
ret = dvb_dmxdev_init(&as102_dev->dvb_dmxdev, &as102_dev->dvb_adap);
if (ret < 0) {
- err("%s: dvb_dmxdev_init() failed (errno = %d)", __func__,
- ret);
- goto failed;
+ dev_err(dev, "%s: dvb_dmxdev_init() failed: %d\n",
+ __func__, ret);
+ goto edmxdinit;
}
ret = as102_dvb_register_fe(as102_dev, &as102_dev->dvb_fe);
if (ret < 0) {
- err("%s: as102_dvb_register_frontend() failed (errno = %d)",
+ dev_err(dev, "%s: as102_dvb_register_frontend() failed: %d",
__func__, ret);
- goto failed;
+ goto efereg;
}
/* init bus mutex for token locking */
@@ -259,7 +244,6 @@
/* init start / stop stream mutex */
mutex_init(&as102_dev->sem);
-#if defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE)
/*
* try to load as102 firmware. If firmware upload failed, we'll be
* able to upload it later.
@@ -267,18 +251,21 @@
if (fw_upload)
try_then_request_module(as102_fw_upload(&as102_dev->bus_adap),
"firmware_class");
-#endif
-failed:
- LEAVE();
- /* FIXME: free dvb_XXX */
+ pr_info("Registered device %s", as102_dev->name);
+ return 0;
+
+efereg:
+ dvb_dmxdev_release(&as102_dev->dvb_dmxdev);
+edmxdinit:
+ dvb_dmx_release(&as102_dev->dvb_dmx);
+edmxinit:
+ dvb_unregister_adapter(&as102_dev->dvb_adap);
return ret;
}
void as102_dvb_unregister(struct as102_dev_t *as102_dev)
{
- ENTER();
-
/* unregister as102 frontend */
as102_dvb_unregister_fe(&as102_dev->dvb_fe);
@@ -289,28 +276,18 @@
/* unregister dvb adapter */
dvb_unregister_adapter(&as102_dev->dvb_adap);
- LEAVE();
+ pr_info("Unregistered device %s", as102_dev->name);
}
static int __init as102_driver_init(void)
{
- int ret = 0;
-
- ENTER();
+ int ret;
/* register this driver with the low level subsystem */
-#if defined(CONFIG_AS102_USB)
ret = usb_register(&as102_usb_driver);
if (ret)
err("usb_register failed (ret = %d)", ret);
-#endif
-#if defined(CONFIG_AS102_SPI)
- ret = spi_register_driver(&as102_spi_driver);
- if (ret)
- printk(KERN_ERR "spi_register failed (ret = %d)", ret);
-#endif
- LEAVE();
return ret;
}
@@ -327,15 +304,8 @@
*/
static void __exit as102_driver_exit(void)
{
- ENTER();
/* deregister this driver with the low level bus subsystem */
-#if defined(CONFIG_AS102_USB)
usb_deregister(&as102_usb_driver);
-#endif
-#if defined(CONFIG_AS102_SPI)
- spi_unregister_driver(&as102_spi_driver);
-#endif
- LEAVE();
}
/*
@@ -347,5 +317,3 @@
MODULE_DESCRIPTION(DRIVER_FULL_NAME);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Pierrick Hascoet <pierrick.hascoet@abilis.com>");
-
-/* EOF - vim: set textwidth=80 ts=8 sw=8 sts=8 noet: */
diff --git a/drivers/staging/media/as102/as102_drv.h b/drivers/staging/media/as102/as102_drv.h
index fd33f5a..957f0ed 100644
--- a/drivers/staging/media/as102/as102_drv.h
+++ b/drivers/staging/media/as102/as102_drv.h
@@ -17,38 +17,30 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#if defined(CONFIG_AS102_USB)
#include <linux/usb.h>
-extern struct usb_driver as102_usb_driver;
-#endif
-
-#if defined(CONFIG_AS102_SPI)
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/cdev.h>
-
-extern struct spi_driver as102_spi_driver;
-#endif
-
-#include "dvb_demux.h"
-#include "dvb_frontend.h"
-#include "dmxdev.h"
+#include <dvb_demux.h>
+#include <dvb_frontend.h>
+#include <dmxdev.h>
+#include "as10x_cmd.h"
+#include "as102_usb_drv.h"
#define DRIVER_FULL_NAME "Abilis Systems as10x usb driver"
#define DRIVER_NAME "as10x_usb"
extern int as102_debug;
#define debug as102_debug
+extern struct usb_driver as102_usb_driver;
+extern int elna_enable;
#define dprintk(debug, args...) \
do { if (debug) { \
- printk(KERN_DEBUG "%s: ",__FUNCTION__); \
+ pr_debug("%s: ", __func__); \
printk(args); \
} } while (0)
#ifdef TRACE
-#define ENTER() printk(">> enter %s\n", __FUNCTION__)
-#define LEAVE() printk("<< leave %s\n", __FUNCTION__)
+#define ENTER() pr_debug(">> enter %s\n", __func__)
+#define LEAVE() pr_debug("<< leave %s\n", __func__)
#else
#define ENTER()
#define LEAVE()
@@ -59,39 +51,14 @@
#define AS102_USB_BUF_SIZE 512
#define MAX_STREAM_URB 32
-#include "as10x_cmd.h"
-
-#if defined(CONFIG_AS102_USB)
-#include "as102_usb_drv.h"
-#endif
-
-#if defined(CONFIG_AS102_SPI)
-#include "as10x_spi_drv.h"
-#endif
-
-
-struct as102_bus_adapter_t {
-#if defined(CONFIG_AS102_USB)
+struct as10x_bus_adapter_t {
struct usb_device *usb_dev;
-#elif defined(CONFIG_AS102_SPI)
- struct spi_device *spi_dev;
- struct cdev cdev; /* spidev raw device */
-
- struct timer_list timer;
- struct completion xfer_done;
-#endif
/* bus token lock */
struct mutex lock;
/* low level interface for bus adapter */
union as10x_bus_token_t {
-#if defined(CONFIG_AS102_USB)
/* usb token */
struct as10x_usb_token_cmd_t usb;
-#endif
-#if defined(CONFIG_AS102_SPI)
- /* spi token */
- struct as10x_spi_token_cmd_t spi;
-#endif
} token;
/* token cmd xfer id */
@@ -106,7 +73,7 @@
struct as102_dev_t {
const char *name;
- struct as102_bus_adapter_t bus_adap;
+ struct as10x_bus_adapter_t bus_adap;
struct list_head device_entry;
struct kref kref;
unsigned long minor;
@@ -138,5 +105,3 @@
int as102_dvb_register_fe(struct as102_dev_t *dev, struct dvb_frontend *fe);
int as102_dvb_unregister_fe(struct dvb_frontend *dev);
-
-/* EOF - vim: set textwidth=80 ts=8 sw=8 sts=8 noet: */
diff --git a/drivers/staging/media/as102/as102_fe.c b/drivers/staging/media/as102/as102_fe.c
index 3550f90..bdc5a38 100644
--- a/drivers/staging/media/as102/as102_fe.c
+++ b/drivers/staging/media/as102/as102_fe.c
@@ -23,17 +23,15 @@
#include "as10x_types.h"
#include "as10x_cmd.h"
-extern int elna_enable;
-
-static void as10x_fe_copy_tps_parameters(struct dvb_frontend_parameters *dst,
+static void as10x_fe_copy_tps_parameters(struct dtv_frontend_properties *dst,
struct as10x_tps *src);
static void as102_fe_copy_tune_parameters(struct as10x_tune_args *dst,
- struct dvb_frontend_parameters *src);
+ struct dtv_frontend_properties *src);
-static int as102_fe_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int as102_fe_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
int ret = 0;
struct as102_dev_t *dev;
struct as10x_tune_args tune_args = { 0 };
@@ -47,7 +45,7 @@
if (mutex_lock_interruptible(&dev->bus_adap.lock))
return -EBUSY;
- as102_fe_copy_tune_parameters(&tune_args, params);
+ as102_fe_copy_tune_parameters(&tune_args, p);
/* send abilis command: SET_TUNE */
ret = as10x_cmd_set_tune(&dev->bus_adap, &tune_args);
@@ -60,8 +58,9 @@
return (ret < 0) ? -EINVAL : 0;
}
-static int as102_fe_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p) {
+static int as102_fe_get_frontend(struct dvb_frontend *fe)
+{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
int ret = 0;
struct as102_dev_t *dev;
struct as10x_tps tps = { 0 };
@@ -280,9 +279,9 @@
}
static struct dvb_frontend_ops as102_fe_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "Unknown AS102 device",
- .type = FE_OFDM,
.frequency_min = 174000000,
.frequency_max = 862000000,
.frequency_stepsize = 166667,
@@ -346,38 +345,36 @@
return errno;
}
-static void as10x_fe_copy_tps_parameters(struct dvb_frontend_parameters *dst,
+static void as10x_fe_copy_tps_parameters(struct dtv_frontend_properties *fe_tps,
struct as10x_tps *as10x_tps)
{
- struct dvb_ofdm_parameters *fe_tps = &dst->u.ofdm;
-
/* extract consteallation */
- switch (as10x_tps->constellation) {
+ switch (as10x_tps->modulation) {
case CONST_QPSK:
- fe_tps->constellation = QPSK;
+ fe_tps->modulation = QPSK;
break;
case CONST_QAM16:
- fe_tps->constellation = QAM_16;
+ fe_tps->modulation = QAM_16;
break;
case CONST_QAM64:
- fe_tps->constellation = QAM_64;
+ fe_tps->modulation = QAM_64;
break;
}
/* extract hierarchy */
switch (as10x_tps->hierarchy) {
case HIER_NONE:
- fe_tps->hierarchy_information = HIERARCHY_NONE;
+ fe_tps->hierarchy = HIERARCHY_NONE;
break;
case HIER_ALPHA_1:
- fe_tps->hierarchy_information = HIERARCHY_1;
+ fe_tps->hierarchy = HIERARCHY_1;
break;
case HIER_ALPHA_2:
- fe_tps->hierarchy_information = HIERARCHY_2;
+ fe_tps->hierarchy = HIERARCHY_2;
break;
case HIER_ALPHA_4:
- fe_tps->hierarchy_information = HIERARCHY_4;
+ fe_tps->hierarchy = HIERARCHY_4;
break;
}
@@ -475,7 +472,7 @@
}
static void as102_fe_copy_tune_parameters(struct as10x_tune_args *tune_args,
- struct dvb_frontend_parameters *params)
+ struct dtv_frontend_properties *params)
{
/* set frequency */
@@ -484,21 +481,21 @@
/* fix interleaving_mode */
tune_args->interleaving_mode = INTLV_NATIVE;
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_8_MHZ:
+ switch (params->bandwidth_hz) {
+ case 8000000:
tune_args->bandwidth = BW_8_MHZ;
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
tune_args->bandwidth = BW_7_MHZ;
break;
- case BANDWIDTH_6_MHZ:
+ case 6000000:
tune_args->bandwidth = BW_6_MHZ;
break;
default:
tune_args->bandwidth = BW_8_MHZ;
}
- switch (params->u.ofdm.guard_interval) {
+ switch (params->guard_interval) {
case GUARD_INTERVAL_1_32:
tune_args->guard_interval = GUARD_INT_1_32;
break;
@@ -517,22 +514,22 @@
break;
}
- switch (params->u.ofdm.constellation) {
+ switch (params->modulation) {
case QPSK:
- tune_args->constellation = CONST_QPSK;
+ tune_args->modulation = CONST_QPSK;
break;
case QAM_16:
- tune_args->constellation = CONST_QAM16;
+ tune_args->modulation = CONST_QAM16;
break;
case QAM_64:
- tune_args->constellation = CONST_QAM64;
+ tune_args->modulation = CONST_QAM64;
break;
default:
- tune_args->constellation = CONST_UNKNOWN;
+ tune_args->modulation = CONST_UNKNOWN;
break;
}
- switch (params->u.ofdm.transmission_mode) {
+ switch (params->transmission_mode) {
case TRANSMISSION_MODE_2K:
tune_args->transmission_mode = TRANS_MODE_2K;
break;
@@ -543,7 +540,7 @@
tune_args->transmission_mode = TRANS_MODE_UNKNOWN;
}
- switch (params->u.ofdm.hierarchy_information) {
+ switch (params->hierarchy) {
case HIERARCHY_NONE:
tune_args->hierarchy = HIER_NONE;
break;
@@ -571,19 +568,19 @@
* if HP/LP are both set to FEC_NONE, HP will be selected.
*/
if ((tune_args->hierarchy != HIER_NONE) &&
- ((params->u.ofdm.code_rate_LP == FEC_NONE) ||
- (params->u.ofdm.code_rate_HP == FEC_NONE))) {
+ ((params->code_rate_LP == FEC_NONE) ||
+ (params->code_rate_HP == FEC_NONE))) {
- if (params->u.ofdm.code_rate_LP == FEC_NONE) {
+ if (params->code_rate_LP == FEC_NONE) {
tune_args->hier_select = HIER_HIGH_PRIORITY;
tune_args->code_rate =
- as102_fe_get_code_rate(params->u.ofdm.code_rate_HP);
+ as102_fe_get_code_rate(params->code_rate_HP);
}
- if (params->u.ofdm.code_rate_HP == FEC_NONE) {
+ if (params->code_rate_HP == FEC_NONE) {
tune_args->hier_select = HIER_LOW_PRIORITY;
tune_args->code_rate =
- as102_fe_get_code_rate(params->u.ofdm.code_rate_LP);
+ as102_fe_get_code_rate(params->code_rate_LP);
}
dprintk(debug, "\thierarchy: 0x%02x "
@@ -596,8 +593,6 @@
tune_args->code_rate);
} else {
tune_args->code_rate =
- as102_fe_get_code_rate(params->u.ofdm.code_rate_HP);
+ as102_fe_get_code_rate(params->code_rate_HP);
}
}
-
-/* EOF - vim: set textwidth=80 ts=8 sw=8 sts=8 noet: */
diff --git a/drivers/staging/media/as102/as102_fw.c b/drivers/staging/media/as102/as102_fw.c
index c019df9..43ebc43 100644
--- a/drivers/staging/media/as102/as102_fw.c
+++ b/drivers/staging/media/as102/as102_fw.c
@@ -26,7 +26,6 @@
#include "as102_drv.h"
#include "as102_fw.h"
-#if defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE)
char as102_st_fw1[] = "as102_data1_st.hex";
char as102_st_fw2[] = "as102_data2_st.hex";
char as102_dt_fw1[] = "as102_data1_dt.hex";
@@ -59,7 +58,7 @@
unsigned char *src, dst;
if (*fw_data++ != ':') {
- printk(KERN_ERR "invalid firmware file\n");
+ pr_err("invalid firmware file\n");
return -EFAULT;
}
@@ -102,7 +101,7 @@
return (count * 2) + 2;
}
-static int as102_firmware_upload(struct as102_bus_adapter_t *bus_adap,
+static int as102_firmware_upload(struct as10x_bus_adapter_t *bus_adap,
unsigned char *cmd,
const struct firmware *firmware) {
@@ -163,19 +162,14 @@
return (errno == 0) ? total_read_bytes : errno;
}
-int as102_fw_upload(struct as102_bus_adapter_t *bus_adap)
+int as102_fw_upload(struct as10x_bus_adapter_t *bus_adap)
{
int errno = -EFAULT;
const struct firmware *firmware;
unsigned char *cmd_buf = NULL;
char *fw1, *fw2;
-
-#if defined(CONFIG_AS102_USB)
struct usb_device *dev = bus_adap->usb_dev;
-#endif
-#if defined(CONFIG_AS102_SPI)
- struct spi_device *dev = bus_adap->spi_dev;
-#endif
+
ENTER();
/* select fw file to upload */
@@ -187,7 +181,6 @@
fw2 = as102_st_fw2;
}
-#if defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE)
/* allocate buffer to store firmware upload command and data */
cmd_buf = kzalloc(MAX_FW_PKT_SIZE, GFP_KERNEL);
if (cmd_buf == NULL) {
@@ -198,21 +191,21 @@
/* request kernel to locate firmware file: part1 */
errno = request_firmware(&firmware, fw1, &dev->dev);
if (errno < 0) {
- printk(KERN_ERR "%s: unable to locate firmware file: %s\n",
- DRIVER_NAME, fw1);
+ pr_err("%s: unable to locate firmware file: %s\n",
+ DRIVER_NAME, fw1);
goto error;
}
/* initiate firmware upload */
errno = as102_firmware_upload(bus_adap, cmd_buf, firmware);
if (errno < 0) {
- printk(KERN_ERR "%s: error during firmware upload part1\n",
- DRIVER_NAME);
+ pr_err("%s: error during firmware upload part1\n",
+ DRIVER_NAME);
goto error;
}
- printk(KERN_INFO "%s: fimrware: %s loaded with success\n",
- DRIVER_NAME, fw1);
+ pr_info("%s: firmware: %s loaded with success\n",
+ DRIVER_NAME, fw1);
release_firmware(firmware);
/* wait for boot to complete */
@@ -221,31 +214,28 @@
/* request kernel to locate firmware file: part2 */
errno = request_firmware(&firmware, fw2, &dev->dev);
if (errno < 0) {
- printk(KERN_ERR "%s: unable to locate firmware file: %s\n",
- DRIVER_NAME, fw2);
+ pr_err("%s: unable to locate firmware file: %s\n",
+ DRIVER_NAME, fw2);
goto error;
}
/* initiate firmware upload */
errno = as102_firmware_upload(bus_adap, cmd_buf, firmware);
if (errno < 0) {
- printk(KERN_ERR "%s: error during firmware upload part2\n",
- DRIVER_NAME);
+ pr_err("%s: error during firmware upload part2\n",
+ DRIVER_NAME);
goto error;
}
- printk(KERN_INFO "%s: fimrware: %s loaded with success\n",
- DRIVER_NAME, fw2);
+ pr_info("%s: firmware: %s loaded with success\n",
+ DRIVER_NAME, fw2);
error:
/* free data buffer */
kfree(cmd_buf);
/* release firmware if needed */
if (firmware != NULL)
release_firmware(firmware);
-#endif
+
LEAVE();
return errno;
}
-#endif
-
-/* EOF - vim: set textwidth=80 ts=8 sw=8 sts=8 noet: */
diff --git a/drivers/staging/media/as102/as102_fw.h b/drivers/staging/media/as102/as102_fw.h
index 27e5347..bd21f05 100644
--- a/drivers/staging/media/as102/as102_fw.h
+++ b/drivers/staging/media/as102/as102_fw.h
@@ -20,11 +20,10 @@
extern int dual_tuner;
-#pragma pack(1)
struct as10x_raw_fw_pkt {
unsigned char address[4];
unsigned char data[MAX_FW_PKT_SIZE - 6];
-};
+} __packed;
struct as10x_fw_pkt_t {
union {
@@ -32,11 +31,8 @@
unsigned char length[2];
} u;
struct as10x_raw_fw_pkt raw;
-};
-#pragma pack()
+} __packed;
#ifdef __KERNEL__
-int as102_fw_upload(struct as102_bus_adapter_t *bus_adap);
+int as102_fw_upload(struct as10x_bus_adapter_t *bus_adap);
#endif
-
-/* EOF - vim: set textwidth=80 ts=8 sw=8 sts=8 noet: */
diff --git a/drivers/staging/media/as102/as102_usb_drv.c b/drivers/staging/media/as102/as102_usb_drv.c
index 264be2d..d775be0 100644
--- a/drivers/staging/media/as102/as102_usb_drv.c
+++ b/drivers/staging/media/as102/as102_usb_drv.c
@@ -42,30 +42,32 @@
{ USB_DEVICE(PCTV_74E_USB_VID, PCTV_74E_USB_PID) },
{ USB_DEVICE(ELGATO_EYETV_DTT_USB_VID, ELGATO_EYETV_DTT_USB_PID) },
{ USB_DEVICE(NBOX_DVBT_DONGLE_USB_VID, NBOX_DVBT_DONGLE_USB_PID) },
+ { USB_DEVICE(SKY_IT_DIGITAL_KEY_USB_VID, SKY_IT_DIGITAL_KEY_USB_PID) },
{ } /* Terminating entry */
};
/* Note that this table must always have the same number of entries as the
as102_usb_id_table struct */
-static const char *as102_device_names[] = {
+static const char * const as102_device_names[] = {
AS102_REFERENCE_DESIGN,
AS102_PCTV_74E,
AS102_ELGATO_EYETV_DTT_NAME,
AS102_NBOX_DVBT_DONGLE_NAME,
+ AS102_SKY_IT_DIGITAL_KEY_NAME,
NULL /* Terminating entry */
};
struct usb_driver as102_usb_driver = {
- .name = DRIVER_FULL_NAME,
- .probe = as102_usb_probe,
- .disconnect = as102_usb_disconnect,
- .id_table = as102_usb_id_table
+ .name = DRIVER_FULL_NAME,
+ .probe = as102_usb_probe,
+ .disconnect = as102_usb_disconnect,
+ .id_table = as102_usb_id_table
};
static const struct file_operations as102_dev_fops = {
- .owner = THIS_MODULE,
- .open = as102_open,
- .release = as102_release,
+ .owner = THIS_MODULE,
+ .open = as102_open,
+ .release = as102_release,
};
static struct usb_class_driver as102_usb_class_driver = {
@@ -74,7 +76,7 @@
.minor_base = AS102_DEVICE_MAJOR,
};
-static int as102_usb_xfer_cmd(struct as102_bus_adapter_t *bus_adap,
+static int as102_usb_xfer_cmd(struct as10x_bus_adapter_t *bus_adap,
unsigned char *send_buf, int send_buf_len,
unsigned char *recv_buf, int recv_buf_len)
{
@@ -131,7 +133,7 @@
return ret;
}
-static int as102_send_ep1(struct as102_bus_adapter_t *bus_adap,
+static int as102_send_ep1(struct as10x_bus_adapter_t *bus_adap,
unsigned char *send_buf,
int send_buf_len,
int swap32)
@@ -154,7 +156,7 @@
return ret ? ret : actual_len;
}
-static int as102_read_ep2(struct as102_bus_adapter_t *bus_adap,
+static int as102_read_ep2(struct as10x_bus_adapter_t *bus_adap,
unsigned char *recv_buf, int recv_buf_len)
{
int ret = 0, actual_len;
@@ -337,7 +339,7 @@
/* decrement usage counter */
kref_put(&as102_dev->kref, as102_usb_release);
- printk(KERN_INFO "%s: device has been disconnected\n", DRIVER_NAME);
+ pr_info("%s: device has been disconnected\n", DRIVER_NAME);
LEAVE();
}
@@ -351,19 +353,19 @@
ENTER();
+ /* This should never actually happen */
+ if ((sizeof(as102_usb_id_table) / sizeof(struct usb_device_id)) !=
+ (sizeof(as102_device_names) / sizeof(const char *))) {
+ pr_err("Device names table invalid size");
+ return -EINVAL;
+ }
+
as102_dev = kzalloc(sizeof(struct as102_dev_t), GFP_KERNEL);
if (as102_dev == NULL) {
err("%s: kzalloc failed", __func__);
return -ENOMEM;
}
- /* This should never actually happen */
- if ((sizeof(as102_usb_id_table) / sizeof(struct usb_device_id)) !=
- (sizeof(as102_device_names) / sizeof(const char *))) {
- printk(KERN_ERR "Device names table invalid size");
- return -EINVAL;
- }
-
/* Assign the user-friendly device name */
for (i = 0; i < (sizeof(as102_usb_id_table) /
sizeof(struct usb_device_id)); i++) {
@@ -399,7 +401,7 @@
goto failed;
}
- printk(KERN_INFO "%s: device has been detected\n", DRIVER_NAME);
+ pr_info("%s: device has been detected\n", DRIVER_NAME);
/* request buffer allocation for streaming */
ret = as102_alloc_usb_stream_buffer(as102_dev);
@@ -432,8 +434,8 @@
/* fetch device from usb interface */
intf = usb_find_interface(&as102_usb_driver, minor);
if (intf == NULL) {
- printk(KERN_ERR "%s: can't find device for minor %d\n",
- __func__, minor);
+ pr_err("%s: can't find device for minor %d\n",
+ __func__, minor);
ret = -ENODEV;
goto exit;
}
@@ -474,5 +476,3 @@
}
MODULE_DEVICE_TABLE(usb, as102_usb_id_table);
-
-/* EOF - vim: set textwidth=80 ts=8 sw=8 sts=8 noet: */
diff --git a/drivers/staging/media/as102/as102_usb_drv.h b/drivers/staging/media/as102/as102_usb_drv.h
index fb1fc41..fc2884a 100644
--- a/drivers/staging/media/as102/as102_usb_drv.h
+++ b/drivers/staging/media/as102/as102_usb_drv.h
@@ -47,6 +47,11 @@
#define NBOX_DVBT_DONGLE_USB_VID 0x0b89
#define NBOX_DVBT_DONGLE_USB_PID 0x0007
+/* Sky Italia: Digital Key (green led) */
+#define AS102_SKY_IT_DIGITAL_KEY_NAME "Sky IT Digital Key (green led)"
+#define SKY_IT_DIGITAL_KEY_USB_VID 0x2137
+#define SKY_IT_DIGITAL_KEY_USB_PID 0x0001
+
void as102_urb_stream_irq(struct urb *urb);
struct as10x_usb_token_cmd_t {
@@ -56,4 +61,3 @@
struct as10x_cmd_t r;
};
#endif
-/* EOF - vim: set textwidth=80 ts=8 sw=8 sts=8 noet: */
diff --git a/drivers/staging/media/as102/as10x_cmd.c b/drivers/staging/media/as102/as10x_cmd.c
index 0dcba80..262bb94 100644
--- a/drivers/staging/media/as102/as10x_cmd.c
+++ b/drivers/staging/media/as102/as10x_cmd.c
@@ -25,35 +25,35 @@
/**
* as10x_cmd_turn_on - send turn on command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
*
* Return 0 when no error, < 0 in case of error.
*/
-int as10x_cmd_turn_on(as10x_handle_t *phandle)
+int as10x_cmd_turn_on(struct as10x_bus_adapter_t *adap)
{
int error;
struct as10x_cmd_t *pcmd, *prsp;
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.turn_on.req));
/* fill command */
pcmd->body.turn_on.req.proc_id = cpu_to_le16(CONTROL_PROC_TURNON);
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle, (uint8_t *) pcmd,
- sizeof(pcmd->body.turn_on.req) +
- HEADER_SIZE,
- (uint8_t *) prsp,
- sizeof(prsp->body.turn_on.rsp) +
- HEADER_SIZE);
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap, (uint8_t *) pcmd,
+ sizeof(pcmd->body.turn_on.req) +
+ HEADER_SIZE,
+ (uint8_t *) prsp,
+ sizeof(prsp->body.turn_on.rsp) +
+ HEADER_SIZE);
} else {
error = AS10X_CMD_ERROR;
}
@@ -71,31 +71,31 @@
/**
* as10x_cmd_turn_off - send turn off command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_turn_off(as10x_handle_t *phandle)
+int as10x_cmd_turn_off(struct as10x_bus_adapter_t *adap)
{
int error;
struct as10x_cmd_t *pcmd, *prsp;
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.turn_off.req));
/* fill command */
pcmd->body.turn_off.req.proc_id = cpu_to_le16(CONTROL_PROC_TURNOFF);
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(
- phandle, (uint8_t *) pcmd,
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(
+ adap, (uint8_t *) pcmd,
sizeof(pcmd->body.turn_off.req) + HEADER_SIZE,
(uint8_t *) prsp,
sizeof(prsp->body.turn_off.rsp) + HEADER_SIZE);
@@ -116,23 +116,24 @@
/**
* as10x_cmd_set_tune - send set tune command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
* @ptune: tune parameters
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_set_tune(as10x_handle_t *phandle, struct as10x_tune_args *ptune)
+int as10x_cmd_set_tune(struct as10x_bus_adapter_t *adap,
+ struct as10x_tune_args *ptune)
{
int error;
struct as10x_cmd_t *preq, *prsp;
ENTER();
- preq = phandle->cmd;
- prsp = phandle->rsp;
+ preq = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(preq, (++phandle->cmd_xid),
+ as10x_cmd_build(preq, (++adap->cmd_xid),
sizeof(preq->body.set_tune.req));
/* fill command */
@@ -140,7 +141,7 @@
preq->body.set_tune.req.args.freq = cpu_to_le32(ptune->freq);
preq->body.set_tune.req.args.bandwidth = ptune->bandwidth;
preq->body.set_tune.req.args.hier_select = ptune->hier_select;
- preq->body.set_tune.req.args.constellation = ptune->constellation;
+ preq->body.set_tune.req.args.modulation = ptune->modulation;
preq->body.set_tune.req.args.hierarchy = ptune->hierarchy;
preq->body.set_tune.req.args.interleaving_mode =
ptune->interleaving_mode;
@@ -150,14 +151,14 @@
ptune->transmission_mode;
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle,
- (uint8_t *) preq,
- sizeof(preq->body.set_tune.req)
- + HEADER_SIZE,
- (uint8_t *) prsp,
- sizeof(prsp->body.set_tune.rsp)
- + HEADER_SIZE);
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap,
+ (uint8_t *) preq,
+ sizeof(preq->body.set_tune.req)
+ + HEADER_SIZE,
+ (uint8_t *) prsp,
+ sizeof(prsp->body.set_tune.rsp)
+ + HEADER_SIZE);
} else {
error = AS10X_CMD_ERROR;
}
@@ -175,12 +176,12 @@
/**
* as10x_cmd_get_tune_status - send get tune status command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
* @pstatus: pointer to updated status structure of the current tune
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_get_tune_status(as10x_handle_t *phandle,
+int as10x_cmd_get_tune_status(struct as10x_bus_adapter_t *adap,
struct as10x_tune_status *pstatus)
{
int error;
@@ -188,11 +189,11 @@
ENTER();
- preq = phandle->cmd;
- prsp = phandle->rsp;
+ preq = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(preq, (++phandle->cmd_xid),
+ as10x_cmd_build(preq, (++adap->cmd_xid),
sizeof(preq->body.get_tune_status.req));
/* fill command */
@@ -200,9 +201,9 @@
cpu_to_le16(CONTROL_PROC_GETTUNESTAT);
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(
- phandle,
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(
+ adap,
(uint8_t *) preq,
sizeof(preq->body.get_tune_status.req) + HEADER_SIZE,
(uint8_t *) prsp,
@@ -232,24 +233,24 @@
}
/**
- * send get TPS command to AS10x
- * @phandle: pointer to AS10x handle
+ * as10x_cmd_get_tps - send get TPS command to AS10x
+ * @adap: pointer to AS10x handle
* @ptps: pointer to TPS parameters structure
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_get_tps(as10x_handle_t *phandle, struct as10x_tps *ptps)
+int as10x_cmd_get_tps(struct as10x_bus_adapter_t *adap, struct as10x_tps *ptps)
{
int error;
struct as10x_cmd_t *pcmd, *prsp;
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.get_tps.req));
/* fill command */
@@ -257,14 +258,14 @@
cpu_to_le16(CONTROL_PROC_GETTPS);
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle,
- (uint8_t *) pcmd,
- sizeof(pcmd->body.get_tps.req) +
- HEADER_SIZE,
- (uint8_t *) prsp,
- sizeof(prsp->body.get_tps.rsp) +
- HEADER_SIZE);
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap,
+ (uint8_t *) pcmd,
+ sizeof(pcmd->body.get_tps.req) +
+ HEADER_SIZE,
+ (uint8_t *) prsp,
+ sizeof(prsp->body.get_tps.rsp) +
+ HEADER_SIZE);
} else {
error = AS10X_CMD_ERROR;
}
@@ -278,7 +279,7 @@
goto out;
/* Response OK -> get response data */
- ptps->constellation = prsp->body.get_tps.rsp.tps.constellation;
+ ptps->modulation = prsp->body.get_tps.rsp.tps.modulation;
ptps->hierarchy = prsp->body.get_tps.rsp.tps.hierarchy;
ptps->interleaving_mode = prsp->body.get_tps.rsp.tps.interleaving_mode;
ptps->code_rate_HP = prsp->body.get_tps.rsp.tps.code_rate_HP;
@@ -296,12 +297,12 @@
/**
* as10x_cmd_get_demod_stats - send get demod stats command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
* @pdemod_stats: pointer to demod stats parameters structure
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_get_demod_stats(as10x_handle_t *phandle,
+int as10x_cmd_get_demod_stats(struct as10x_bus_adapter_t *adap,
struct as10x_demod_stats *pdemod_stats)
{
int error;
@@ -309,11 +310,11 @@
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.get_demod_stats.req));
/* fill command */
@@ -321,8 +322,8 @@
cpu_to_le16(CONTROL_PROC_GET_DEMOD_STATS);
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle,
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap,
(uint8_t *) pcmd,
sizeof(pcmd->body.get_demod_stats.req)
+ HEADER_SIZE,
@@ -360,13 +361,13 @@
/**
* as10x_cmd_get_impulse_resp - send get impulse response command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
* @is_ready: pointer to value indicating when impulse
* response data is ready
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_get_impulse_resp(as10x_handle_t *phandle,
+int as10x_cmd_get_impulse_resp(struct as10x_bus_adapter_t *adap,
uint8_t *is_ready)
{
int error;
@@ -374,11 +375,11 @@
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.get_impulse_rsp.req));
/* fill command */
@@ -386,8 +387,8 @@
cpu_to_le16(CONTROL_PROC_GET_IMPULSE_RESP);
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle,
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap,
(uint8_t *) pcmd,
sizeof(pcmd->body.get_impulse_rsp.req)
+ HEADER_SIZE,
diff --git a/drivers/staging/media/as102/as10x_cmd.h b/drivers/staging/media/as102/as10x_cmd.h
index 01a7163..4ea249e 100644
--- a/drivers/staging/media/as102/as10x_cmd.h
+++ b/drivers/staging/media/as102/as10x_cmd.h
@@ -28,459 +28,456 @@
/*********************************/
/* MACRO DEFINITIONS */
/*********************************/
-#define AS10X_CMD_ERROR -1
+#define AS10X_CMD_ERROR -1
-#define SERVICE_PROG_ID 0x0002
-#define SERVICE_PROG_VERSION 0x0001
+#define SERVICE_PROG_ID 0x0002
+#define SERVICE_PROG_VERSION 0x0001
-#define HIER_NONE 0x00
-#define HIER_LOW_PRIORITY 0x01
+#define HIER_NONE 0x00
+#define HIER_LOW_PRIORITY 0x01
#define HEADER_SIZE (sizeof(struct as10x_cmd_header_t))
/* context request types */
-#define GET_CONTEXT_DATA 1
-#define SET_CONTEXT_DATA 2
+#define GET_CONTEXT_DATA 1
+#define SET_CONTEXT_DATA 2
/* ODSP suspend modes */
-#define CFG_MODE_ODSP_RESUME 0
-#define CFG_MODE_ODSP_SUSPEND 1
+#define CFG_MODE_ODSP_RESUME 0
+#define CFG_MODE_ODSP_SUSPEND 1
/* Dump memory size */
-#define DUMP_BLOCK_SIZE_MAX 0x20
+#define DUMP_BLOCK_SIZE_MAX 0x20
/*********************************/
/* TYPE DEFINITION */
/*********************************/
-typedef enum {
- CONTROL_PROC_TURNON = 0x0001,
- CONTROL_PROC_TURNON_RSP = 0x0100,
- CONTROL_PROC_SET_REGISTER = 0x0002,
- CONTROL_PROC_SET_REGISTER_RSP = 0x0200,
- CONTROL_PROC_GET_REGISTER = 0x0003,
- CONTROL_PROC_GET_REGISTER_RSP = 0x0300,
- CONTROL_PROC_SETTUNE = 0x000A,
- CONTROL_PROC_SETTUNE_RSP = 0x0A00,
- CONTROL_PROC_GETTUNESTAT = 0x000B,
- CONTROL_PROC_GETTUNESTAT_RSP = 0x0B00,
- CONTROL_PROC_GETTPS = 0x000D,
- CONTROL_PROC_GETTPS_RSP = 0x0D00,
- CONTROL_PROC_SETFILTER = 0x000E,
- CONTROL_PROC_SETFILTER_RSP = 0x0E00,
- CONTROL_PROC_REMOVEFILTER = 0x000F,
- CONTROL_PROC_REMOVEFILTER_RSP = 0x0F00,
- CONTROL_PROC_GET_IMPULSE_RESP = 0x0012,
- CONTROL_PROC_GET_IMPULSE_RESP_RSP = 0x1200,
- CONTROL_PROC_START_STREAMING = 0x0013,
- CONTROL_PROC_START_STREAMING_RSP = 0x1300,
- CONTROL_PROC_STOP_STREAMING = 0x0014,
- CONTROL_PROC_STOP_STREAMING_RSP = 0x1400,
- CONTROL_PROC_GET_DEMOD_STATS = 0x0015,
- CONTROL_PROC_GET_DEMOD_STATS_RSP = 0x1500,
- CONTROL_PROC_ELNA_CHANGE_MODE = 0x0016,
- CONTROL_PROC_ELNA_CHANGE_MODE_RSP = 0x1600,
- CONTROL_PROC_ODSP_CHANGE_MODE = 0x0017,
- CONTROL_PROC_ODSP_CHANGE_MODE_RSP = 0x1700,
- CONTROL_PROC_AGC_CHANGE_MODE = 0x0018,
- CONTROL_PROC_AGC_CHANGE_MODE_RSP = 0x1800,
+enum control_proc {
+ CONTROL_PROC_TURNON = 0x0001,
+ CONTROL_PROC_TURNON_RSP = 0x0100,
+ CONTROL_PROC_SET_REGISTER = 0x0002,
+ CONTROL_PROC_SET_REGISTER_RSP = 0x0200,
+ CONTROL_PROC_GET_REGISTER = 0x0003,
+ CONTROL_PROC_GET_REGISTER_RSP = 0x0300,
+ CONTROL_PROC_SETTUNE = 0x000A,
+ CONTROL_PROC_SETTUNE_RSP = 0x0A00,
+ CONTROL_PROC_GETTUNESTAT = 0x000B,
+ CONTROL_PROC_GETTUNESTAT_RSP = 0x0B00,
+ CONTROL_PROC_GETTPS = 0x000D,
+ CONTROL_PROC_GETTPS_RSP = 0x0D00,
+ CONTROL_PROC_SETFILTER = 0x000E,
+ CONTROL_PROC_SETFILTER_RSP = 0x0E00,
+ CONTROL_PROC_REMOVEFILTER = 0x000F,
+ CONTROL_PROC_REMOVEFILTER_RSP = 0x0F00,
+ CONTROL_PROC_GET_IMPULSE_RESP = 0x0012,
+ CONTROL_PROC_GET_IMPULSE_RESP_RSP = 0x1200,
+ CONTROL_PROC_START_STREAMING = 0x0013,
+ CONTROL_PROC_START_STREAMING_RSP = 0x1300,
+ CONTROL_PROC_STOP_STREAMING = 0x0014,
+ CONTROL_PROC_STOP_STREAMING_RSP = 0x1400,
+ CONTROL_PROC_GET_DEMOD_STATS = 0x0015,
+ CONTROL_PROC_GET_DEMOD_STATS_RSP = 0x1500,
+ CONTROL_PROC_ELNA_CHANGE_MODE = 0x0016,
+ CONTROL_PROC_ELNA_CHANGE_MODE_RSP = 0x1600,
+ CONTROL_PROC_ODSP_CHANGE_MODE = 0x0017,
+ CONTROL_PROC_ODSP_CHANGE_MODE_RSP = 0x1700,
+ CONTROL_PROC_AGC_CHANGE_MODE = 0x0018,
+ CONTROL_PROC_AGC_CHANGE_MODE_RSP = 0x1800,
- CONTROL_PROC_CONTEXT = 0x00FC,
- CONTROL_PROC_CONTEXT_RSP = 0xFC00,
- CONTROL_PROC_DUMP_MEMORY = 0x00FD,
- CONTROL_PROC_DUMP_MEMORY_RSP = 0xFD00,
- CONTROL_PROC_DUMPLOG_MEMORY = 0x00FE,
- CONTROL_PROC_DUMPLOG_MEMORY_RSP = 0xFE00,
- CONTROL_PROC_TURNOFF = 0x00FF,
- CONTROL_PROC_TURNOFF_RSP = 0xFF00
-} control_proc;
+ CONTROL_PROC_CONTEXT = 0x00FC,
+ CONTROL_PROC_CONTEXT_RSP = 0xFC00,
+ CONTROL_PROC_DUMP_MEMORY = 0x00FD,
+ CONTROL_PROC_DUMP_MEMORY_RSP = 0xFD00,
+ CONTROL_PROC_DUMPLOG_MEMORY = 0x00FE,
+ CONTROL_PROC_DUMPLOG_MEMORY_RSP = 0xFE00,
+ CONTROL_PROC_TURNOFF = 0x00FF,
+ CONTROL_PROC_TURNOFF_RSP = 0xFF00
+};
+union as10x_turn_on {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* error */
+ uint8_t error;
+ } rsp;
+} __packed;
-#pragma pack(1)
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* error */
- uint8_t error;
- } rsp;
-} TURN_ON;
+union as10x_turn_off {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* error */
+ uint8_t err;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* error */
- uint8_t err;
- } rsp;
-} TURN_OFF;
+union as10x_set_tune {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ /* tune params */
+ struct as10x_tune_args args;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* response error */
+ uint8_t error;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- /* tune params */
- struct as10x_tune_args args;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* response error */
- uint8_t error;
- } rsp;
-} SET_TUNE;
+union as10x_get_tune_status {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* response error */
+ uint8_t error;
+ /* tune status */
+ struct as10x_tune_status sts;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* response error */
- uint8_t error;
- /* tune status */
- struct as10x_tune_status sts;
- } rsp;
-} GET_TUNE_STATUS;
+union as10x_get_tps {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* response error */
+ uint8_t error;
+ /* tps details */
+ struct as10x_tps tps;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* response error */
- uint8_t error;
- /* tps details */
- struct as10x_tps tps;
- } rsp;
-} GET_TPS;
+union as10x_common {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* response error */
+ uint8_t error;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* response error */
- uint8_t error;
- } rsp;
-} COMMON;
+union as10x_add_pid_filter {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ /* PID to filter */
+ uint16_t pid;
+ /* stream type (MPE, PSI/SI or PES )*/
+ uint8_t stream_type;
+ /* PID index in filter table */
+ uint8_t idx;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* response error */
+ uint8_t error;
+ /* Filter id */
+ uint8_t filter_id;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- /* PID to filter */
- uint16_t pid;
- /* stream type (MPE, PSI/SI or PES )*/
- uint8_t stream_type;
- /* PID index in filter table */
- uint8_t idx;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* response error */
- uint8_t error;
- /* Filter id */
- uint8_t filter_id;
- } rsp;
-} ADD_PID_FILTER;
+union as10x_del_pid_filter {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ /* PID to remove */
+ uint16_t pid;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* response error */
+ uint8_t error;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- /* PID to remove */
- uint16_t pid;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* response error */
- uint8_t error;
- } rsp;
-} DEL_PID_FILTER;
+union as10x_start_streaming {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* error */
+ uint8_t error;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* error */
- uint8_t error;
- } rsp;
-} START_STREAMING;
+union as10x_stop_streaming {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* error */
+ uint8_t error;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* error */
- uint8_t error;
- } rsp;
-} STOP_STREAMING;
+union as10x_get_demod_stats {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* error */
+ uint8_t error;
+ /* demod stats */
+ struct as10x_demod_stats stats;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* error */
- uint8_t error;
- /* demod stats */
- struct as10x_demod_stats stats;
- } rsp;
-} GET_DEMOD_STATS;
+union as10x_get_impulse_resp {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* error */
+ uint8_t error;
+ /* impulse response ready */
+ uint8_t is_ready;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* error */
- uint8_t error;
- /* impulse response ready */
- uint8_t is_ready;
- } rsp;
-} GET_IMPULSE_RESP;
+union as10x_fw_context {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ /* value to write (for set context)*/
+ struct as10x_register_value reg_val;
+ /* context tag */
+ uint16_t tag;
+ /* context request type */
+ uint16_t type;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* value read (for get context) */
+ struct as10x_register_value reg_val;
+ /* context request type */
+ uint16_t type;
+ /* error */
+ uint8_t error;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- /* value to write (for set context)*/
- struct as10x_register_value reg_val;
- /* context tag */
- uint16_t tag;
- /* context request type */
- uint16_t type;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* value read (for get context) */
- struct as10x_register_value reg_val;
- /* context request type */
- uint16_t type;
- /* error */
- uint8_t error;
- } rsp;
-} FW_CONTEXT;
+union as10x_set_register {
+ /* request */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* register description */
+ struct as10x_register_addr reg_addr;
+ /* register content */
+ struct as10x_register_value reg_val;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* error */
+ uint8_t error;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* register description */
- struct as10x_register_addr reg_addr;
- /* register content */
- struct as10x_register_value reg_val;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* error */
- uint8_t error;
- } rsp;
-} SET_REGISTER;
+union as10x_get_register {
+ /* request */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* register description */
+ struct as10x_register_addr reg_addr;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* error */
+ uint8_t error;
+ /* register content */
+ struct as10x_register_value reg_val;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* register description */
- struct as10x_register_addr reg_addr;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* error */
- uint8_t error;
- /* register content */
- struct as10x_register_value reg_val;
- } rsp;
-} GET_REGISTER;
-
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- /* mode */
- uint8_t mode;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* error */
- uint8_t error;
- } rsp;
-} CFG_CHANGE_MODE;
+union as10x_cfg_change_mode {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ /* mode */
+ uint8_t mode;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* error */
+ uint8_t error;
+ } rsp;
+} __packed;
struct as10x_cmd_header_t {
- uint16_t req_id;
- uint16_t prog;
- uint16_t version;
- uint16_t data_len;
-};
+ uint16_t req_id;
+ uint16_t prog;
+ uint16_t version;
+ uint16_t data_len;
+} __packed;
#define DUMP_BLOCK_SIZE 16
-typedef union {
- /* request */
- struct {
- /* request identifier */
- uint16_t proc_id;
- /* dump memory type request */
- uint8_t dump_req;
- /* register description */
- struct as10x_register_addr reg_addr;
- /* nb blocks to read */
- uint16_t num_blocks;
- } req;
- /* response */
- struct {
- /* response identifier */
- uint16_t proc_id;
- /* error */
- uint8_t error;
- /* dump response */
- uint8_t dump_rsp;
- /* data */
- union {
- uint8_t data8[DUMP_BLOCK_SIZE];
- uint16_t data16[DUMP_BLOCK_SIZE / sizeof(uint16_t)];
- uint32_t data32[DUMP_BLOCK_SIZE / sizeof(uint32_t)];
- } u;
- } rsp;
-} DUMP_MEMORY;
-typedef union {
- struct {
- /* request identifier */
- uint16_t proc_id;
- /* dump memory type request */
- uint8_t dump_req;
- } req;
- struct {
- /* request identifier */
- uint16_t proc_id;
- /* error */
- uint8_t error;
- /* dump response */
- uint8_t dump_rsp;
- /* dump data */
- uint8_t data[DUMP_BLOCK_SIZE];
- } rsp;
-} DUMPLOG_MEMORY;
+union as10x_dump_memory {
+ /* request */
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ /* dump memory type request */
+ uint8_t dump_req;
+ /* register description */
+ struct as10x_register_addr reg_addr;
+ /* nb blocks to read */
+ uint16_t num_blocks;
+ } req;
+ /* response */
+ struct {
+ /* response identifier */
+ uint16_t proc_id;
+ /* error */
+ uint8_t error;
+ /* dump response */
+ uint8_t dump_rsp;
+ /* data */
+ union {
+ uint8_t data8[DUMP_BLOCK_SIZE];
+ uint16_t data16[DUMP_BLOCK_SIZE / sizeof(uint16_t)];
+ uint32_t data32[DUMP_BLOCK_SIZE / sizeof(uint32_t)];
+ } u;
+ } rsp;
+} __packed;
-typedef union {
- /* request */
- struct {
- uint16_t proc_id;
- uint8_t data[64 - sizeof(struct as10x_cmd_header_t) -2 /* proc_id */];
- } req;
- /* response */
- struct {
- uint16_t proc_id;
- uint8_t error;
- uint8_t data[64 - sizeof(struct as10x_cmd_header_t) /* header */
- - 2 /* proc_id */ - 1 /* rc */];
- } rsp;
-} RAW_DATA;
+union as10x_dumplog_memory {
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ /* dump memory type request */
+ uint8_t dump_req;
+ } req;
+ struct {
+ /* request identifier */
+ uint16_t proc_id;
+ /* error */
+ uint8_t error;
+ /* dump response */
+ uint8_t dump_rsp;
+ /* dump data */
+ uint8_t data[DUMP_BLOCK_SIZE];
+ } rsp;
+} __packed;
+
+union as10x_raw_data {
+ /* request */
+ struct {
+ uint16_t proc_id;
+ uint8_t data[64 - sizeof(struct as10x_cmd_header_t)
+ - 2 /* proc_id */];
+ } req;
+ /* response */
+ struct {
+ uint16_t proc_id;
+ uint8_t error;
+ uint8_t data[64 - sizeof(struct as10x_cmd_header_t)
+ - 2 /* proc_id */ - 1 /* rc */];
+ } rsp;
+} __packed;
struct as10x_cmd_t {
- /* header */
- struct as10x_cmd_header_t header;
- /* body */
- union {
- TURN_ON turn_on;
- TURN_OFF turn_off;
- SET_TUNE set_tune;
- GET_TUNE_STATUS get_tune_status;
- GET_TPS get_tps;
- COMMON common;
- ADD_PID_FILTER add_pid_filter;
- DEL_PID_FILTER del_pid_filter;
- START_STREAMING start_streaming;
- STOP_STREAMING stop_streaming;
- GET_DEMOD_STATS get_demod_stats;
- GET_IMPULSE_RESP get_impulse_rsp;
- FW_CONTEXT context;
- SET_REGISTER set_register;
- GET_REGISTER get_register;
- CFG_CHANGE_MODE cfg_change_mode;
- DUMP_MEMORY dump_memory;
- DUMPLOG_MEMORY dumplog_memory;
- RAW_DATA raw_data;
- } body;
-};
+ struct as10x_cmd_header_t header;
+ union {
+ union as10x_turn_on turn_on;
+ union as10x_turn_off turn_off;
+ union as10x_set_tune set_tune;
+ union as10x_get_tune_status get_tune_status;
+ union as10x_get_tps get_tps;
+ union as10x_common common;
+ union as10x_add_pid_filter add_pid_filter;
+ union as10x_del_pid_filter del_pid_filter;
+ union as10x_start_streaming start_streaming;
+ union as10x_stop_streaming stop_streaming;
+ union as10x_get_demod_stats get_demod_stats;
+ union as10x_get_impulse_resp get_impulse_rsp;
+ union as10x_fw_context context;
+ union as10x_set_register set_register;
+ union as10x_get_register get_register;
+ union as10x_cfg_change_mode cfg_change_mode;
+ union as10x_dump_memory dump_memory;
+ union as10x_dumplog_memory dumplog_memory;
+ union as10x_raw_data raw_data;
+ } body;
+} __packed;
struct as10x_token_cmd_t {
- /* token cmd */
- struct as10x_cmd_t c;
- /* token response */
- struct as10x_cmd_t r;
-};
-#pragma pack()
+ /* token cmd */
+ struct as10x_cmd_t c;
+ /* token response */
+ struct as10x_cmd_t r;
+} __packed;
/**************************/
@@ -491,50 +488,42 @@
uint16_t cmd_len);
int as10x_rsp_parse(struct as10x_cmd_t *r, uint16_t proc_id);
-#ifdef __cplusplus
-extern "C" {
-#endif
-
/* as10x cmd */
-int as10x_cmd_turn_on(as10x_handle_t *phandle);
-int as10x_cmd_turn_off(as10x_handle_t *phandle);
+int as10x_cmd_turn_on(struct as10x_bus_adapter_t *adap);
+int as10x_cmd_turn_off(struct as10x_bus_adapter_t *adap);
-int as10x_cmd_set_tune(as10x_handle_t *phandle,
+int as10x_cmd_set_tune(struct as10x_bus_adapter_t *adap,
struct as10x_tune_args *ptune);
-int as10x_cmd_get_tune_status(as10x_handle_t *phandle,
+int as10x_cmd_get_tune_status(struct as10x_bus_adapter_t *adap,
struct as10x_tune_status *pstatus);
-int as10x_cmd_get_tps(as10x_handle_t *phandle,
+int as10x_cmd_get_tps(struct as10x_bus_adapter_t *adap,
struct as10x_tps *ptps);
-int as10x_cmd_get_demod_stats(as10x_handle_t *phandle,
+int as10x_cmd_get_demod_stats(struct as10x_bus_adapter_t *adap,
struct as10x_demod_stats *pdemod_stats);
-int as10x_cmd_get_impulse_resp(as10x_handle_t *phandle,
+int as10x_cmd_get_impulse_resp(struct as10x_bus_adapter_t *adap,
uint8_t *is_ready);
/* as10x cmd stream */
-int as10x_cmd_add_PID_filter(as10x_handle_t *phandle,
+int as10x_cmd_add_PID_filter(struct as10x_bus_adapter_t *adap,
struct as10x_ts_filter *filter);
-int as10x_cmd_del_PID_filter(as10x_handle_t *phandle,
+int as10x_cmd_del_PID_filter(struct as10x_bus_adapter_t *adap,
uint16_t pid_value);
-int as10x_cmd_start_streaming(as10x_handle_t *phandle);
-int as10x_cmd_stop_streaming(as10x_handle_t *phandle);
+int as10x_cmd_start_streaming(struct as10x_bus_adapter_t *adap);
+int as10x_cmd_stop_streaming(struct as10x_bus_adapter_t *adap);
/* as10x cmd cfg */
-int as10x_cmd_set_context(as10x_handle_t *phandle,
+int as10x_cmd_set_context(struct as10x_bus_adapter_t *adap,
uint16_t tag,
uint32_t value);
-int as10x_cmd_get_context(as10x_handle_t *phandle,
+int as10x_cmd_get_context(struct as10x_bus_adapter_t *adap,
uint16_t tag,
uint32_t *pvalue);
-int as10x_cmd_eLNA_change_mode(as10x_handle_t *phandle, uint8_t mode);
+int as10x_cmd_eLNA_change_mode(struct as10x_bus_adapter_t *adap, uint8_t mode);
int as10x_context_rsp_parse(struct as10x_cmd_t *prsp, uint16_t proc_id);
-#ifdef __cplusplus
-}
#endif
-#endif
-/* EOF - vim: set textwidth=80 ts=3 sw=3 sts=3 et: */
diff --git a/drivers/staging/media/as102/as10x_cmd_cfg.c b/drivers/staging/media/as102/as10x_cmd_cfg.c
index ec6f69f..d2a4bce 100644
--- a/drivers/staging/media/as102/as10x_cmd_cfg.c
+++ b/drivers/staging/media/as102/as10x_cmd_cfg.c
@@ -28,13 +28,13 @@
/**
* as10x_cmd_get_context - Send get context command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
* @tag: context tag
* @pvalue: pointer where to store context value read
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_get_context(as10x_handle_t *phandle, uint16_t tag,
+int as10x_cmd_get_context(struct as10x_bus_adapter_t *adap, uint16_t tag,
uint32_t *pvalue)
{
int error;
@@ -42,11 +42,11 @@
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.context.req));
/* fill command */
@@ -55,14 +55,14 @@
pcmd->body.context.req.type = cpu_to_le16(GET_CONTEXT_DATA);
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle,
- (uint8_t *) pcmd,
- sizeof(pcmd->body.context.req)
- + HEADER_SIZE,
- (uint8_t *) prsp,
- sizeof(prsp->body.context.rsp)
- + HEADER_SIZE);
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap,
+ (uint8_t *) pcmd,
+ sizeof(pcmd->body.context.req)
+ + HEADER_SIZE,
+ (uint8_t *) prsp,
+ sizeof(prsp->body.context.rsp)
+ + HEADER_SIZE);
} else {
error = AS10X_CMD_ERROR;
}
@@ -87,13 +87,13 @@
/**
* as10x_cmd_set_context - send set context command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
* @tag: context tag
* @value: value to set in context
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_set_context(as10x_handle_t *phandle, uint16_t tag,
+int as10x_cmd_set_context(struct as10x_bus_adapter_t *adap, uint16_t tag,
uint32_t value)
{
int error;
@@ -101,11 +101,11 @@
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.context.req));
/* fill command */
@@ -116,14 +116,14 @@
pcmd->body.context.req.type = cpu_to_le16(SET_CONTEXT_DATA);
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle,
- (uint8_t *) pcmd,
- sizeof(pcmd->body.context.req)
- + HEADER_SIZE,
- (uint8_t *) prsp,
- sizeof(prsp->body.context.rsp)
- + HEADER_SIZE);
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap,
+ (uint8_t *) pcmd,
+ sizeof(pcmd->body.context.req)
+ + HEADER_SIZE,
+ (uint8_t *) prsp,
+ sizeof(prsp->body.context.rsp)
+ + HEADER_SIZE);
} else {
error = AS10X_CMD_ERROR;
}
@@ -142,7 +142,7 @@
/**
* as10x_cmd_eLNA_change_mode - send eLNA change mode command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
* @mode: mode selected:
* - ON : 0x0 => eLNA always ON
* - OFF : 0x1 => eLNA always OFF
@@ -151,18 +151,18 @@
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_eLNA_change_mode(as10x_handle_t *phandle, uint8_t mode)
+int as10x_cmd_eLNA_change_mode(struct as10x_bus_adapter_t *adap, uint8_t mode)
{
int error;
struct as10x_cmd_t *pcmd, *prsp;
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.cfg_change_mode.req));
/* fill command */
@@ -171,8 +171,8 @@
pcmd->body.cfg_change_mode.req.mode = mode;
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle, (uint8_t *) pcmd,
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap, (uint8_t *) pcmd,
sizeof(pcmd->body.cfg_change_mode.req)
+ HEADER_SIZE, (uint8_t *) prsp,
sizeof(prsp->body.cfg_change_mode.rsp)
diff --git a/drivers/staging/media/as102/as10x_cmd_stream.c b/drivers/staging/media/as102/as10x_cmd_stream.c
index 045c706..6d000f6 100644
--- a/drivers/staging/media/as102/as10x_cmd_stream.c
+++ b/drivers/staging/media/as102/as10x_cmd_stream.c
@@ -23,12 +23,12 @@
/**
* as10x_cmd_add_PID_filter - send add filter command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
* @filter: TSFilter filter for DVB-T
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_add_PID_filter(as10x_handle_t *phandle,
+int as10x_cmd_add_PID_filter(struct as10x_bus_adapter_t *adap,
struct as10x_ts_filter *filter)
{
int error;
@@ -36,11 +36,11 @@
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.add_pid_filter.req));
/* fill command */
@@ -55,8 +55,8 @@
pcmd->body.add_pid_filter.req.idx = 0xFF;
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle, (uint8_t *) pcmd,
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap, (uint8_t *) pcmd,
sizeof(pcmd->body.add_pid_filter.req)
+ HEADER_SIZE, (uint8_t *) prsp,
sizeof(prsp->body.add_pid_filter.rsp)
@@ -83,12 +83,12 @@
/**
* as10x_cmd_del_PID_filter - Send delete filter command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapte
* @pid_value: PID to delete
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_del_PID_filter(as10x_handle_t *phandle,
+int as10x_cmd_del_PID_filter(struct as10x_bus_adapter_t *adap,
uint16_t pid_value)
{
int error;
@@ -96,11 +96,11 @@
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.del_pid_filter.req));
/* fill command */
@@ -109,8 +109,8 @@
pcmd->body.del_pid_filter.req.pid = cpu_to_le16(pid_value);
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle, (uint8_t *) pcmd,
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap, (uint8_t *) pcmd,
sizeof(pcmd->body.del_pid_filter.req)
+ HEADER_SIZE, (uint8_t *) prsp,
sizeof(prsp->body.del_pid_filter.rsp)
@@ -132,22 +132,22 @@
/**
* as10x_cmd_start_streaming - Send start streaming command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_start_streaming(as10x_handle_t *phandle)
+int as10x_cmd_start_streaming(struct as10x_bus_adapter_t *adap)
{
int error;
struct as10x_cmd_t *pcmd, *prsp;
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.start_streaming.req));
/* fill command */
@@ -155,8 +155,8 @@
cpu_to_le16(CONTROL_PROC_START_STREAMING);
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle, (uint8_t *) pcmd,
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap, (uint8_t *) pcmd,
sizeof(pcmd->body.start_streaming.req)
+ HEADER_SIZE, (uint8_t *) prsp,
sizeof(prsp->body.start_streaming.rsp)
@@ -178,22 +178,22 @@
/**
* as10x_cmd_stop_streaming - Send stop streaming command to AS10x
- * @phandle: pointer to AS10x handle
+ * @adap: pointer to AS10x bus adapter
*
* Return 0 on success or negative value in case of error.
*/
-int as10x_cmd_stop_streaming(as10x_handle_t *phandle)
+int as10x_cmd_stop_streaming(struct as10x_bus_adapter_t *adap)
{
int8_t error;
struct as10x_cmd_t *pcmd, *prsp;
ENTER();
- pcmd = phandle->cmd;
- prsp = phandle->rsp;
+ pcmd = adap->cmd;
+ prsp = adap->rsp;
/* prepare command */
- as10x_cmd_build(pcmd, (++phandle->cmd_xid),
+ as10x_cmd_build(pcmd, (++adap->cmd_xid),
sizeof(pcmd->body.stop_streaming.req));
/* fill command */
@@ -201,8 +201,8 @@
cpu_to_le16(CONTROL_PROC_STOP_STREAMING);
/* send command */
- if (phandle->ops->xfer_cmd) {
- error = phandle->ops->xfer_cmd(phandle, (uint8_t *) pcmd,
+ if (adap->ops->xfer_cmd) {
+ error = adap->ops->xfer_cmd(adap, (uint8_t *) pcmd,
sizeof(pcmd->body.stop_streaming.req)
+ HEADER_SIZE, (uint8_t *) prsp,
sizeof(prsp->body.stop_streaming.rsp)
diff --git a/drivers/staging/media/as102/as10x_handle.h b/drivers/staging/media/as102/as10x_handle.h
index 4f01a76..62b9795 100644
--- a/drivers/staging/media/as102/as10x_handle.h
+++ b/drivers/staging/media/as102/as10x_handle.h
@@ -17,41 +17,37 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef __KERNEL__
-struct as102_bus_adapter_t;
+struct as10x_bus_adapter_t;
struct as102_dev_t;
-#define as10x_handle_t struct as102_bus_adapter_t
#include "as10x_cmd.h"
/* values for "mode" field */
-#define REGMODE8 8
-#define REGMODE16 16
-#define REGMODE32 32
+#define REGMODE8 8
+#define REGMODE16 16
+#define REGMODE32 32
struct as102_priv_ops_t {
- int (*upload_fw_pkt) (struct as102_bus_adapter_t *bus_adap,
+ int (*upload_fw_pkt) (struct as10x_bus_adapter_t *bus_adap,
unsigned char *buf, int buflen, int swap32);
- int (*send_cmd) (struct as102_bus_adapter_t *bus_adap,
+ int (*send_cmd) (struct as10x_bus_adapter_t *bus_adap,
unsigned char *buf, int buflen);
- int (*xfer_cmd) (struct as102_bus_adapter_t *bus_adap,
+ int (*xfer_cmd) (struct as10x_bus_adapter_t *bus_adap,
unsigned char *send_buf, int send_buf_len,
unsigned char *recv_buf, int recv_buf_len);
-/*
- int (*pid_filter) (struct as102_bus_adapter_t *bus_adap,
- int index, u16 pid, int onoff);
-*/
+
int (*start_stream) (struct as102_dev_t *dev);
void (*stop_stream) (struct as102_dev_t *dev);
- int (*reset_target) (struct as102_bus_adapter_t *bus_adap);
+ int (*reset_target) (struct as10x_bus_adapter_t *bus_adap);
- int (*read_write)(struct as102_bus_adapter_t *bus_adap, uint8_t mode,
+ int (*read_write)(struct as10x_bus_adapter_t *bus_adap, uint8_t mode,
uint32_t rd_addr, uint16_t rd_len,
uint32_t wr_addr, uint16_t wr_len);
- int (*as102_read_ep2) (struct as102_bus_adapter_t *bus_adap,
+ int (*as102_read_ep2) (struct as10x_bus_adapter_t *bus_adap,
unsigned char *recv_buf,
int recv_buf_len);
};
diff --git a/drivers/staging/media/as102/as10x_types.h b/drivers/staging/media/as102/as10x_types.h
index 3dedb3c..fde8140 100644
--- a/drivers/staging/media/as102/as10x_types.h
+++ b/drivers/staging/media/as102/as10x_types.h
@@ -26,173 +26,169 @@
/*********************************/
/* bandwidth constant values */
-#define BW_5_MHZ 0x00
-#define BW_6_MHZ 0x01
-#define BW_7_MHZ 0x02
-#define BW_8_MHZ 0x03
+#define BW_5_MHZ 0x00
+#define BW_6_MHZ 0x01
+#define BW_7_MHZ 0x02
+#define BW_8_MHZ 0x03
/* hierarchy priority selection values */
-#define HIER_NO_PRIORITY 0x00
-#define HIER_LOW_PRIORITY 0x01
-#define HIER_HIGH_PRIORITY 0x02
+#define HIER_NO_PRIORITY 0x00
+#define HIER_LOW_PRIORITY 0x01
+#define HIER_HIGH_PRIORITY 0x02
/* constellation available values */
-#define CONST_QPSK 0x00
-#define CONST_QAM16 0x01
-#define CONST_QAM64 0x02
-#define CONST_UNKNOWN 0xFF
+#define CONST_QPSK 0x00
+#define CONST_QAM16 0x01
+#define CONST_QAM64 0x02
+#define CONST_UNKNOWN 0xFF
/* hierarchy available values */
-#define HIER_NONE 0x00
-#define HIER_ALPHA_1 0x01
-#define HIER_ALPHA_2 0x02
-#define HIER_ALPHA_4 0x03
-#define HIER_UNKNOWN 0xFF
+#define HIER_NONE 0x00
+#define HIER_ALPHA_1 0x01
+#define HIER_ALPHA_2 0x02
+#define HIER_ALPHA_4 0x03
+#define HIER_UNKNOWN 0xFF
/* interleaving available values */
-#define INTLV_NATIVE 0x00
-#define INTLV_IN_DEPTH 0x01
-#define INTLV_UNKNOWN 0xFF
+#define INTLV_NATIVE 0x00
+#define INTLV_IN_DEPTH 0x01
+#define INTLV_UNKNOWN 0xFF
/* code rate available values */
-#define CODE_RATE_1_2 0x00
-#define CODE_RATE_2_3 0x01
-#define CODE_RATE_3_4 0x02
-#define CODE_RATE_5_6 0x03
-#define CODE_RATE_7_8 0x04
-#define CODE_RATE_UNKNOWN 0xFF
+#define CODE_RATE_1_2 0x00
+#define CODE_RATE_2_3 0x01
+#define CODE_RATE_3_4 0x02
+#define CODE_RATE_5_6 0x03
+#define CODE_RATE_7_8 0x04
+#define CODE_RATE_UNKNOWN 0xFF
/* guard interval available values */
-#define GUARD_INT_1_32 0x00
-#define GUARD_INT_1_16 0x01
-#define GUARD_INT_1_8 0x02
-#define GUARD_INT_1_4 0x03
-#define GUARD_UNKNOWN 0xFF
+#define GUARD_INT_1_32 0x00
+#define GUARD_INT_1_16 0x01
+#define GUARD_INT_1_8 0x02
+#define GUARD_INT_1_4 0x03
+#define GUARD_UNKNOWN 0xFF
/* transmission mode available values */
-#define TRANS_MODE_2K 0x00
-#define TRANS_MODE_8K 0x01
-#define TRANS_MODE_4K 0x02
-#define TRANS_MODE_UNKNOWN 0xFF
+#define TRANS_MODE_2K 0x00
+#define TRANS_MODE_8K 0x01
+#define TRANS_MODE_4K 0x02
+#define TRANS_MODE_UNKNOWN 0xFF
/* DVBH signalling available values */
-#define TIMESLICING_PRESENT 0x01
-#define MPE_FEC_PRESENT 0x02
+#define TIMESLICING_PRESENT 0x01
+#define MPE_FEC_PRESENT 0x02
/* tune state available */
-#define TUNE_STATUS_NOT_TUNED 0x00
-#define TUNE_STATUS_IDLE 0x01
-#define TUNE_STATUS_LOCKING 0x02
-#define TUNE_STATUS_SIGNAL_DVB_OK 0x03
-#define TUNE_STATUS_STREAM_DETECTED 0x04
-#define TUNE_STATUS_STREAM_TUNED 0x05
-#define TUNE_STATUS_ERROR 0xFF
+#define TUNE_STATUS_NOT_TUNED 0x00
+#define TUNE_STATUS_IDLE 0x01
+#define TUNE_STATUS_LOCKING 0x02
+#define TUNE_STATUS_SIGNAL_DVB_OK 0x03
+#define TUNE_STATUS_STREAM_DETECTED 0x04
+#define TUNE_STATUS_STREAM_TUNED 0x05
+#define TUNE_STATUS_ERROR 0xFF
/* available TS FID filter types */
-#define TS_PID_TYPE_TS 0
-#define TS_PID_TYPE_PSI_SI 1
-#define TS_PID_TYPE_MPE 2
+#define TS_PID_TYPE_TS 0
+#define TS_PID_TYPE_PSI_SI 1
+#define TS_PID_TYPE_MPE 2
/* number of echos available */
-#define MAX_ECHOS 15
+#define MAX_ECHOS 15
/* Context types */
-#define CONTEXT_LNA 1010
-#define CONTEXT_ELNA_HYSTERESIS 4003
-#define CONTEXT_ELNA_GAIN 4004
-#define CONTEXT_MER_THRESHOLD 5005
-#define CONTEXT_MER_OFFSET 5006
-#define CONTEXT_IR_STATE 7000
-#define CONTEXT_TSOUT_MSB_FIRST 7004
-#define CONTEXT_TSOUT_FALLING_EDGE 7005
+#define CONTEXT_LNA 1010
+#define CONTEXT_ELNA_HYSTERESIS 4003
+#define CONTEXT_ELNA_GAIN 4004
+#define CONTEXT_MER_THRESHOLD 5005
+#define CONTEXT_MER_OFFSET 5006
+#define CONTEXT_IR_STATE 7000
+#define CONTEXT_TSOUT_MSB_FIRST 7004
+#define CONTEXT_TSOUT_FALLING_EDGE 7005
/* Configuration modes */
-#define CFG_MODE_ON 0
-#define CFG_MODE_OFF 1
-#define CFG_MODE_AUTO 2
+#define CFG_MODE_ON 0
+#define CFG_MODE_OFF 1
+#define CFG_MODE_AUTO 2
-#pragma pack(1)
struct as10x_tps {
- uint8_t constellation;
- uint8_t hierarchy;
- uint8_t interleaving_mode;
- uint8_t code_rate_HP;
- uint8_t code_rate_LP;
- uint8_t guard_interval;
- uint8_t transmission_mode;
- uint8_t DVBH_mask_HP;
- uint8_t DVBH_mask_LP;
- uint16_t cell_ID;
-};
+ uint8_t modulation;
+ uint8_t hierarchy;
+ uint8_t interleaving_mode;
+ uint8_t code_rate_HP;
+ uint8_t code_rate_LP;
+ uint8_t guard_interval;
+ uint8_t transmission_mode;
+ uint8_t DVBH_mask_HP;
+ uint8_t DVBH_mask_LP;
+ uint16_t cell_ID;
+} __packed;
struct as10x_tune_args {
- /* frequency */
- uint32_t freq;
- /* bandwidth */
- uint8_t bandwidth;
- /* hierarchy selection */
- uint8_t hier_select;
- /* constellation */
- uint8_t constellation;
- /* hierarchy */
- uint8_t hierarchy;
- /* interleaving mode */
- uint8_t interleaving_mode;
- /* code rate */
- uint8_t code_rate;
- /* guard interval */
- uint8_t guard_interval;
- /* transmission mode */
- uint8_t transmission_mode;
-};
+ /* frequency */
+ uint32_t freq;
+ /* bandwidth */
+ uint8_t bandwidth;
+ /* hierarchy selection */
+ uint8_t hier_select;
+ /* constellation */
+ uint8_t modulation;
+ /* hierarchy */
+ uint8_t hierarchy;
+ /* interleaving mode */
+ uint8_t interleaving_mode;
+ /* code rate */
+ uint8_t code_rate;
+ /* guard interval */
+ uint8_t guard_interval;
+ /* transmission mode */
+ uint8_t transmission_mode;
+} __packed;
struct as10x_tune_status {
- /* tune status */
- uint8_t tune_state;
- /* signal strength */
- int16_t signal_strength;
- /* packet error rate 10^-4 */
- uint16_t PER;
- /* bit error rate 10^-4 */
- uint16_t BER;
-};
+ /* tune status */
+ uint8_t tune_state;
+ /* signal strength */
+ int16_t signal_strength;
+ /* packet error rate 10^-4 */
+ uint16_t PER;
+ /* bit error rate 10^-4 */
+ uint16_t BER;
+} __packed;
struct as10x_demod_stats {
- /* frame counter */
- uint32_t frame_count;
- /* Bad frame counter */
- uint32_t bad_frame_count;
- /* Number of wrong bytes fixed by Reed-Solomon */
- uint32_t bytes_fixed_by_rs;
- /* Averaged MER */
- uint16_t mer;
- /* statistics calculation state indicator (started or not) */
- uint8_t has_started;
-};
+ /* frame counter */
+ uint32_t frame_count;
+ /* Bad frame counter */
+ uint32_t bad_frame_count;
+ /* Number of wrong bytes fixed by Reed-Solomon */
+ uint32_t bytes_fixed_by_rs;
+ /* Averaged MER */
+ uint16_t mer;
+ /* statistics calculation state indicator (started or not) */
+ uint8_t has_started;
+} __packed;
struct as10x_ts_filter {
- uint16_t pid; /** valid PID value 0x00 : 0x2000 */
- uint8_t type; /** Red TS_PID_TYPE_<N> values */
- uint8_t idx; /** index in filtering table */
-};
+ uint16_t pid; /* valid PID value 0x00 : 0x2000 */
+ uint8_t type; /* Red TS_PID_TYPE_<N> values */
+ uint8_t idx; /* index in filtering table */
+} __packed;
struct as10x_register_value {
- uint8_t mode;
- union {
- uint8_t value8; /* 8 bit value */
- uint16_t value16; /* 16 bit value */
- uint32_t value32; /* 32 bit value */
- }u;
-};
-
-#pragma pack()
+ uint8_t mode;
+ union {
+ uint8_t value8; /* 8 bit value */
+ uint16_t value16; /* 16 bit value */
+ uint32_t value32; /* 32 bit value */
+ } u;
+} __packed;
struct as10x_register_addr {
- /* register addr */
- uint32_t addr;
- /* register mode access */
- uint8_t mode;
+ /* register addr */
+ uint32_t addr;
+ /* register mode access */
+ uint8_t mode;
};
-
#endif
diff --git a/drivers/staging/media/dt3155v4l/dt3155v4l.c b/drivers/staging/media/dt3155v4l/dt3155v4l.c
index 04e93c4..280c84e 100644
--- a/drivers/staging/media/dt3155v4l/dt3155v4l.c
+++ b/drivers/staging/media/dt3155v4l/dt3155v4l.c
@@ -218,9 +218,10 @@
* driver-specific callbacks (vb2_ops)
*/
static int
-dt3155_queue_setup(struct vb2_queue *q, unsigned int *num_buffers,
- unsigned int *num_planes, unsigned long sizes[],
- void *alloc_ctxs[])
+dt3155_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+ unsigned int *num_buffers, unsigned int *num_planes,
+ unsigned int sizes[], void *alloc_ctxs[])
+
{
struct dt3155_priv *pd = vb2_get_drv_priv(q);
void *ret;
@@ -262,12 +263,6 @@
}
static int
-dt3155_start_streaming(struct vb2_queue *q)
-{
- return 0;
-}
-
-static int
dt3155_stop_streaming(struct vb2_queue *q)
{
struct dt3155_priv *pd = vb2_get_drv_priv(q);
@@ -308,7 +303,6 @@
.wait_prepare = dt3155_wait_prepare,
.wait_finish = dt3155_wait_finish,
.buf_prepare = dt3155_buf_prepare,
- .start_streaming = dt3155_start_streaming,
.stop_streaming = dt3155_stop_streaming,
.buf_queue = dt3155_buf_queue,
};
@@ -914,9 +908,10 @@
if (err)
goto err_req_region;
pd->regs = pci_iomap(pdev, 0, pci_resource_len(pd->pdev, 0));
- if (!pd->regs)
+ if (!pd->regs) {
err = -ENOMEM;
goto err_pci_iomap;
+ }
err = dt3155_init_board(pdev);
if (err)
goto err_init_board;
diff --git a/drivers/staging/media/easycap/easycap.h b/drivers/staging/media/easycap/easycap.h
index 7b256a9..a007e74 100644
--- a/drivers/staging/media/easycap/easycap.h
+++ b/drivers/staging/media/easycap/easycap.h
@@ -98,7 +98,6 @@
#define EASYCAP_DRIVER_VERSION "0.9.01"
#define EASYCAP_DRIVER_DESCRIPTION "easycapdc60"
-#define USB_SKEL_MINOR_BASE 192
#define DONGLE_MANY 8
#define INPUT_MANY 6
/*---------------------------------------------------------------------------*/
@@ -324,8 +323,6 @@
int lost[INPUT_MANY];
int merit[180];
- long long int dnbydt;
-
int video_interface;
int video_altsetting_on;
int video_altsetting_off;
@@ -353,7 +350,6 @@
u8 *pcache;
int video_mt;
int audio_mt;
- long long audio_bytes;
u32 isequence;
int vma_many;
@@ -450,9 +446,6 @@
* SOUND PROPERTIES
*/
/*---------------------------------------------------------------------------*/
-
- int audio_buffer_many;
-
int allocation_audio_urb;
int allocation_audio_page;
int allocation_audio_struct;
@@ -469,72 +462,53 @@
* VIDEO FUNCTION PROTOTYPES
*/
/*^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^*/
+int easycap_newinput(struct easycap *, int);
+void easycap_testcard(struct easycap *, int);
+int easycap_isdongle(struct easycap *);
+
long easycap_unlocked_ioctl(struct file *, unsigned int, unsigned long);
-int easycap_dqbuf(struct easycap *, int);
-int submit_video_urbs(struct easycap *);
-int kill_video_urbs(struct easycap *);
-int field2frame(struct easycap *);
-int redaub(struct easycap *, void *, void *,
- int, int, u8, u8, bool);
-void easycap_testcard(struct easycap *, int);
-int fillin_formats(void);
-int newinput(struct easycap *, int);
-int adjust_standard(struct easycap *, v4l2_std_id);
-int adjust_format(struct easycap *, u32, u32, u32,
- int, bool);
-int adjust_brightness(struct easycap *, int);
-int adjust_contrast(struct easycap *, int);
-int adjust_saturation(struct easycap *, int);
-int adjust_hue(struct easycap *, int);
-int adjust_volume(struct easycap *, int);
+
+int easycap_video_dqbuf(struct easycap *, int);
+int easycap_video_submit_urbs(struct easycap *);
+int easycap_video_kill_urbs(struct easycap *);
+int easycap_video_fillin_formats(void);
+
+int adjust_standard(struct easycap *, v4l2_std_id);
+int adjust_format(struct easycap *, u32, u32, u32, int, bool);
+int adjust_brightness(struct easycap *, int);
+int adjust_contrast(struct easycap *, int);
+int adjust_saturation(struct easycap *, int);
+int adjust_hue(struct easycap *, int);
/*---------------------------------------------------------------------------*/
/*
* AUDIO FUNCTION PROTOTYPES
*/
/*---------------------------------------------------------------------------*/
-int easycap_alsa_probe(struct easycap *);
-void easycap_alsa_complete(struct urb *);
-
-int easycap_sound_setup(struct easycap *);
-int submit_audio_urbs(struct easycap *);
-int kill_audio_urbs(struct easycap *);
-void easyoss_testtone(struct easycap *, int);
-int audio_setup(struct easycap *);
+int easycap_alsa_probe(struct easycap *);
+int easycap_audio_kill_urbs(struct easycap *);
+void easycap_alsa_complete(struct urb *);
/*---------------------------------------------------------------------------*/
/*
* LOW-LEVEL FUNCTION PROTOTYPES
*/
/*---------------------------------------------------------------------------*/
-int audio_gainget(struct usb_device *);
-int audio_gainset(struct usb_device *, s8);
+int easycap_audio_gainset(struct usb_device *, s8);
+int easycap_audio_setup(struct easycap *);
-int set_interface(struct usb_device *, u16);
-int wakeup_device(struct usb_device *);
-int confirm_resolution(struct usb_device *);
-int confirm_stream(struct usb_device *);
+int easycap_wakeup_device(struct usb_device *);
-int setup_stk(struct usb_device *, bool);
-int setup_saa(struct usb_device *, bool);
-int setup_vt(struct usb_device *);
-int check_stk(struct usb_device *, bool);
-int check_saa(struct usb_device *, bool);
-int ready_saa(struct usb_device *);
-int merit_saa(struct usb_device *);
-int check_vt(struct usb_device *);
-int select_input(struct usb_device *, int, int);
-int set_resolution(struct usb_device *,
- u16, u16, u16, u16);
+int setup_stk(struct usb_device *, bool);
+int setup_saa(struct usb_device *, bool);
+int ready_saa(struct usb_device *);
+int merit_saa(struct usb_device *);
+int check_vt(struct usb_device *);
+int select_input(struct usb_device *, int, int);
+int set_resolution(struct usb_device *, u16, u16, u16, u16);
-int read_saa(struct usb_device *, u16);
-int read_stk(struct usb_device *, u32);
-int write_saa(struct usb_device *, u16, u16);
-int write_000(struct usb_device *, u16, u16);
-int start_100(struct usb_device *);
-int stop_100(struct usb_device *);
-int write_300(struct usb_device *);
-int read_vt(struct usb_device *, u16);
-int write_vt(struct usb_device *, u16, u16);
-int isdongle(struct easycap *);
+int read_saa(struct usb_device *, u16);
+int write_saa(struct usb_device *, u16, u16);
+int start_100(struct usb_device *);
+int stop_100(struct usb_device *);
/*---------------------------------------------------------------------------*/
@@ -588,7 +562,6 @@
extern const struct easycap_standard easycap_standard[];
extern struct easycap_format easycap_format[];
extern struct v4l2_queryctrl easycap_control[];
-extern struct usb_driver easycap_usb_driver;
extern struct easycap_dongle easycapdc60_dongle[];
#endif /* !__EASYCAP_H__ */
diff --git a/drivers/staging/media/easycap/easycap_ioctl.c b/drivers/staging/media/easycap/easycap_ioctl.c
index c99addf..9413b37 100644
--- a/drivers/staging/media/easycap/easycap_ioctl.c
+++ b/drivers/staging/media/easycap/easycap_ioctl.c
@@ -25,7 +25,6 @@
*/
/*****************************************************************************/
-#include <linux/version.h>
#include "easycap.h"
/*--------------------------------------------------------------------------*/
@@ -125,7 +124,7 @@
}
if (peasycap->video_isoc_streaming) {
resubmit = true;
- kill_video_urbs(peasycap);
+ easycap_video_kill_urbs(peasycap);
} else
resubmit = false;
/*--------------------------------------------------------------------------*/
@@ -331,7 +330,7 @@
"from 0x%02X to 0x%02X\n", reg, itwas, isnow);
}
if (resubmit)
- submit_video_urbs(peasycap);
+ easycap_video_submit_urbs(peasycap);
return 0;
}
/*****************************************************************************/
@@ -558,7 +557,7 @@
peasycap->bytesperpixel * peasycap->width * peasycap->height;
if (peasycap->video_isoc_streaming) {
resubmit = true;
- kill_video_urbs(peasycap);
+ easycap_video_kill_urbs(peasycap);
} else
resubmit = false;
/*---------------------------------------------------------------------------*/
@@ -622,7 +621,7 @@
}
/*---------------------------------------------------------------------------*/
if (resubmit)
- submit_video_urbs(peasycap);
+ easycap_video_submit_urbs(peasycap);
return peasycap_best_format - easycap_format;
}
@@ -667,16 +666,15 @@
peasycap->inputset[peasycap->input].brightness_ok = 1;
} else
JOM(8, "%i=peasycap->input\n", peasycap->input);
+
mood = 0x00FF & (unsigned int)peasycap->brightness;
- if (!write_saa(peasycap->pusb_device, 0x0A, mood)) {
- SAM("adjusting brightness to 0x%02X\n", mood);
- return 0;
- } else {
+ if (write_saa(peasycap->pusb_device, 0x0A, mood)) {
SAM("WARNING: failed to adjust brightness "
"to 0x%02X\n", mood);
return -ENOENT;
}
- break;
+ SAM("adjusting brightness to 0x%02X\n", mood);
+ return 0;
}
i1++;
}
@@ -726,15 +724,13 @@
JOM(8, "%i=peasycap->input\n", peasycap->input);
mood = 0x00FF & (unsigned int) (peasycap->contrast - 128);
- if (!write_saa(peasycap->pusb_device, 0x0B, mood)) {
- SAM("adjusting contrast to 0x%02X\n", mood);
- return 0;
- } else {
+ if (write_saa(peasycap->pusb_device, 0x0B, mood)) {
SAM("WARNING: failed to adjust contrast to "
"0x%02X\n", mood);
return -ENOENT;
}
- break;
+ SAM("adjusting contrast to 0x%02X\n", mood);
+ return 0;
}
i1++;
}
@@ -784,14 +780,13 @@
} else
JOM(8, "%i=peasycap->input\n", peasycap->input);
mood = 0x00FF & (unsigned int) (peasycap->saturation - 128);
- if (!write_saa(peasycap->pusb_device, 0x0C, mood)) {
- SAM("adjusting saturation to 0x%02X\n", mood);
- return 0;
- } else {
+ if (write_saa(peasycap->pusb_device, 0x0C, mood)) {
SAM("WARNING: failed to adjust saturation to "
"0x%02X\n", mood);
return -ENOENT;
}
+ SAM("adjusting saturation to 0x%02X\n", mood);
+ return 0;
break;
}
i1++;
@@ -839,13 +834,12 @@
JOM(8, "%i=peasycap->input\n", peasycap->input);
i2 = peasycap->hue - 128;
mood = 0x00FF & ((int) i2);
- if (!write_saa(peasycap->pusb_device, 0x0D, mood)) {
- SAM("adjusting hue to 0x%02X\n", mood);
- return 0;
- } else {
+ if (write_saa(peasycap->pusb_device, 0x0D, mood)) {
SAM("WARNING: failed to adjust hue to 0x%02X\n", mood);
return -ENOENT;
}
+ SAM("adjusting hue to 0x%02X\n", mood);
+ return 0;
break;
}
i1++;
@@ -854,7 +848,7 @@
return -ENOENT;
}
/*****************************************************************************/
-int adjust_volume(struct easycap *peasycap, int value)
+static int adjust_volume(struct easycap *peasycap, int value)
{
s8 mood;
int i1;
@@ -885,15 +879,13 @@
mood = (16 > peasycap->volume) ? 16 :
((31 < peasycap->volume) ? 31 :
(s8) peasycap->volume);
- if (!audio_gainset(peasycap->pusb_device, mood)) {
- SAM("adjusting volume to 0x%02X\n", mood);
- return 0;
- } else {
+ if (!easycap_audio_gainset(peasycap->pusb_device, mood)) {
SAM("WARNING: failed to adjust volume to "
"0x%2X\n", mood);
return -ENOENT;
}
- break;
+ SAM("adjusting volume to 0x%02X\n", mood);
+ return 0;
}
i1++;
}
@@ -971,7 +963,7 @@
SAM("ERROR: peasycap->pusb_device is NULL\n");
return -EFAULT;
}
- kd = isdongle(peasycap);
+ kd = easycap_isdongle(peasycap);
if (0 <= kd && DONGLE_MANY > kd) {
if (mutex_lock_interruptible(&easycapdc60_dongle[kd].mutex_video)) {
SAY("ERROR: cannot lock "
@@ -986,7 +978,7 @@
* IF NECESSARY, BAIL OUT.
*/
/*---------------------------------------------------------------------------*/
- if (kd != isdongle(peasycap))
+ if (kd != easycap_isdongle(peasycap))
return -ERESTARTSYS;
if (!file) {
SAY("ERROR: file is NULL\n");
@@ -1226,7 +1218,7 @@
return -EINVAL;
}
- rc = newinput(peasycap, (int)index);
+ rc = easycap_newinput(peasycap, (int)index);
if (0 == rc) {
JOM(8, "newinput(.,%i) OK\n", (int)index);
} else {
@@ -2209,7 +2201,7 @@
if (!peasycap->polled) {
do {
- rcdq = easycap_dqbuf(peasycap, 0);
+ rcdq = easycap_video_dqbuf(peasycap, 0);
if (-EIO == rcdq) {
JOM(8, "returning -EIO because "
"dqbuf() returned -EIO\n");
@@ -2313,7 +2305,7 @@
mutex_unlock(&easycapdc60_dongle[kd].mutex_video);
return -EFAULT;
}
- submit_video_urbs(peasycap);
+ easycap_video_submit_urbs(peasycap);
peasycap->video_idle = 0;
peasycap->audio_idle = 0;
peasycap->video_eof = 0;
diff --git a/drivers/staging/media/easycap/easycap_low.c b/drivers/staging/media/easycap/easycap_low.c
index 0385735..0380bab 100644
--- a/drivers/staging/media/easycap/easycap_low.c
+++ b/drivers/staging/media/easycap/easycap_low.c
@@ -40,6 +40,7 @@
#include "easycap.h"
+
#define GET(X, Y, Z) do { \
int __rc; \
*(Z) = (u16)0; \
@@ -59,9 +60,9 @@
/*--------------------------------------------------------------------------*/
static const struct stk1160config {
- int reg;
- int set;
-} stk1160configPAL[256] = {
+ u16 reg;
+ u16 set;
+} stk1160configPAL[] = {
{0x000, 0x0098},
{0x002, 0x0093},
@@ -103,7 +104,7 @@
{0xFFF, 0xFFFF}
};
/*--------------------------------------------------------------------------*/
-static const struct stk1160config stk1160configNTSC[256] = {
+static const struct stk1160config stk1160configNTSC[] = {
{0x000, 0x0098},
{0x002, 0x0093},
@@ -146,9 +147,9 @@
};
/*--------------------------------------------------------------------------*/
static const struct saa7113config {
- int reg;
- int set;
-} saa7113configPAL[256] = {
+ u8 reg;
+ u8 set;
+} saa7113configPAL[] = {
{0x01, 0x08},
{0x02, 0x80},
{0x03, 0x33},
@@ -202,7 +203,7 @@
{0xFF, 0xFF}
};
/*--------------------------------------------------------------------------*/
-static const struct saa7113config saa7113configNTSC[256] = {
+static const struct saa7113config saa7113configNTSC[] = {
{0x01, 0x08},
{0x02, 0x80},
{0x03, 0x33},
@@ -355,101 +356,6 @@
}
/****************************************************************************/
-int confirm_resolution(struct usb_device *p)
-{
- u8 get0, get1, get2, get3, get4, get5, get6, get7;
-
- if (!p)
- return -ENODEV;
- GET(p, 0x0110, &get0);
- GET(p, 0x0111, &get1);
- GET(p, 0x0112, &get2);
- GET(p, 0x0113, &get3);
- GET(p, 0x0114, &get4);
- GET(p, 0x0115, &get5);
- GET(p, 0x0116, &get6);
- GET(p, 0x0117, &get7);
- JOT(8, "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X\n",
- get0, get1, get2, get3, get4, get5, get6, get7);
- JOT(8, "....cf PAL_720x526: "
- "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X\n",
- 0x000, 0x000, 0x001, 0x000, 0x5A0, 0x005, 0x121, 0x001);
- JOT(8, "....cf PAL_704x526: "
- "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X\n",
- 0x004, 0x000, 0x001, 0x000, 0x584, 0x005, 0x121, 0x001);
- JOT(8, "....cf VGA_640x480: "
- "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X, "
- "0x%03X, 0x%03X\n",
- 0x008, 0x000, 0x020, 0x000, 0x508, 0x005, 0x110, 0x001);
- return 0;
-}
-/****************************************************************************/
-int confirm_stream(struct usb_device *p)
-{
- u16 get2;
- u8 igot;
-
- if (!p)
- return -ENODEV;
- GET(p, 0x0100, &igot); get2 = 0x80 & igot;
- if (0x80 == get2)
- JOT(8, "confirm_stream: OK\n");
- else
- JOT(8, "confirm_stream: STUCK\n");
- return 0;
-}
-/****************************************************************************/
-int setup_stk(struct usb_device *p, bool ntsc)
-{
- int i;
- const struct stk1160config *cfg;
- if (!p)
- return -ENODEV;
- cfg = (ntsc) ? stk1160configNTSC : stk1160configPAL;
- for (i = 0; cfg[i].reg != 0xFFF; i++)
- SET(p, cfg[i].reg, cfg[i].set);
-
- write_300(p);
-
- return 0;
-}
-/****************************************************************************/
-int setup_saa(struct usb_device *p, bool ntsc)
-{
- int i, ir;
- const struct saa7113config *cfg;
- if (!p)
- return -ENODEV;
- cfg = (ntsc) ? saa7113configNTSC : saa7113configPAL;
- for (i = 0; cfg[i].reg != 0xFF; i++)
- ir = write_saa(p, cfg[i].reg, cfg[i].set);
- return 0;
-}
-/****************************************************************************/
-int write_000(struct usb_device *p, u16 set2, u16 set0)
-{
- u8 igot0, igot2;
-
- if (!p)
- return -ENODEV;
- GET(p, 0x0002, &igot2);
- GET(p, 0x0000, &igot0);
- SET(p, 0x0002, set2);
- SET(p, 0x0000, set0);
- return 0;
-}
-/****************************************************************************/
int write_saa(struct usb_device *p, u16 reg0, u16 set0)
{
if (!p)
@@ -470,8 +376,7 @@
* REGISTER 504: TARGET ADDRESS ON VT1612A
*/
/*--------------------------------------------------------------------------*/
-int
-write_vt(struct usb_device *p, u16 reg0, u16 set0)
+static int write_vt(struct usb_device *p, u16 reg0, u16 set0)
{
u8 igot;
u16 got502, got503;
@@ -508,7 +413,7 @@
* REGISTER 504: TARGET ADDRESS ON VT1612A
*/
/*--------------------------------------------------------------------------*/
-int read_vt(struct usb_device *p, u16 reg0)
+static int read_vt(struct usb_device *p, u16 reg0)
{
u8 igot;
u16 got502, got503;
@@ -532,7 +437,7 @@
* THESE APPEAR TO HAVE NO EFFECT ON EITHER VIDEO OR AUDIO.
*/
/*--------------------------------------------------------------------------*/
-int write_300(struct usb_device *p)
+static int write_300(struct usb_device *p)
{
if (!p)
return -ENODEV;
@@ -545,32 +450,36 @@
return 0;
}
/****************************************************************************/
-/*--------------------------------------------------------------------------*/
-/*
- * NOTE: THE FOLLOWING IS NOT CHECKED:
- * REGISTER 0x0F, WHICH IS INVOLVED IN CHROMINANCE AUTOMATIC GAIN CONTROL.
- */
-/*--------------------------------------------------------------------------*/
-int check_saa(struct usb_device *p, bool ntsc)
+/****************************************************************************/
+int setup_stk(struct usb_device *p, bool ntsc)
{
- int i, ir, rc = 0;
- struct saa7113config const *cfg;
+ int i;
+ const struct stk1160config *cfg;
if (!p)
return -ENODEV;
+ cfg = (ntsc) ? stk1160configNTSC : stk1160configPAL;
+ for (i = 0; cfg[i].reg != 0xFFF; i++)
+ SET(p, cfg[i].reg, cfg[i].set);
- cfg = (ntsc) ? saa7113configNTSC : saa7113configPAL;
+ write_300(p);
+
+ return 0;
+}
+/****************************************************************************/
+int setup_saa(struct usb_device *p, bool ntsc)
+{
+ int i, rc;
+ const struct saa7113config *cfg;
+ if (!p)
+ return -ENODEV;
+ cfg = (ntsc) ? saa7113configNTSC : saa7113configPAL;
for (i = 0; cfg[i].reg != 0xFF; i++) {
- if (0x0F == cfg[i].reg)
- continue;
- ir = read_saa(p, cfg[i].reg);
- if (ir != cfg[i].set) {
- SAY("SAA register 0x%02X has 0x%02X, expected 0x%02X\n",
- cfg[i].reg, ir, cfg[i].set);
- rc--;
- }
+ rc = write_saa(p, cfg[i].reg, cfg[i].set);
+ if (rc)
+ dev_err(&p->dev,
+ "Failed to set SAA register %d", cfg[i].reg);
}
-
- return (rc < -8) ? rc : 0;
+ return 0;
}
/****************************************************************************/
int merit_saa(struct usb_device *p)
@@ -609,60 +518,22 @@
msleep(marktime);
j++;
}
+
if (max == j)
return -1;
- else {
- if (0x20 & rc) {
- rate = 2;
- JOT(8, "hardware detects 60 Hz\n");
- } else {
- rate = 0;
- JOT(8, "hardware detects 50 Hz\n");
- }
- if (0x80 & rc)
- JOT(8, "hardware detects interlacing\n");
- else {
- rate++;
- JOT(8, "hardware detects no interlacing\n");
- }
+
+ if (0x20 & rc) {
+ rate = 2;
+ JOT(8, "hardware detects 60 Hz\n");
+ } else {
+ rate = 0;
+ JOT(8, "hardware detects 50 Hz\n");
}
- return 0;
-}
-/****************************************************************************/
-/*--------------------------------------------------------------------------*/
-/*
- * NOTE: THE FOLLOWING ARE NOT CHECKED:
- * REGISTERS 0x000, 0x002: FUNCTIONALITY IS NOT KNOWN
- * REGISTER 0x100: ACCEPT ALSO (0x80 | stk1160config....[.].set)
- */
-/*--------------------------------------------------------------------------*/
-int check_stk(struct usb_device *p, bool ntsc)
-{
- int i, ir;
- const struct stk1160config *cfg;
-
- if (!p)
- return -ENODEV;
- cfg = (ntsc) ? stk1160configNTSC : stk1160configPAL;
-
- for (i = 0; 0xFFF != cfg[i].reg; i++) {
- if (0x000 == cfg[i].reg || 0x002 == cfg[i].reg)
- continue;
-
-
- ir = read_stk(p, cfg[i].reg);
- if (0x100 == cfg[i].reg) {
- if ((ir != (0xFF & cfg[i].set)) &&
- (ir != (0x80 | (0xFF & cfg[i].set))) &&
- (0xFFFF != cfg[i].set)) {
- SAY("STK reg[0x%03X]=0x%02X expected 0x%02X\n",
- cfg[i].reg, ir, cfg[i].set);
- }
- continue;
- }
- if ((ir != (0xFF & cfg[i].set)) && (0xFFFF != cfg[i].set))
- SAY("STK register 0x%03X has 0x%02X,expected 0x%02X\n",
- cfg[i].reg, ir, cfg[i].set);
+ if (0x80 & rc)
+ JOT(8, "hardware detects interlacing\n");
+ else {
+ rate++;
+ JOT(8, "hardware detects no interlacing\n");
}
return 0;
}
@@ -682,7 +553,7 @@
return igot;
}
/****************************************************************************/
-int read_stk(struct usb_device *p, u32 reg0)
+static int read_stk(struct usb_device *p, u32 reg0)
{
u8 igot;
@@ -692,27 +563,7 @@
GET(p, reg0, &igot);
return igot;
}
-/****************************************************************************/
-/*--------------------------------------------------------------------------*/
-/*
- * HARDWARE USERSPACE INPUT NUMBER PHYSICAL INPUT DRIVER input VALUE
- *
- * CVBS+S-VIDEO 0 or 1 CVBS 1
- * FOUR-CVBS 0 or 1 CVBS1 1
- * FOUR-CVBS 2 CVBS2 2
- * FOUR-CVBS 3 CVBS3 3
- * FOUR-CVBS 4 CVBS4 4
- * CVBS+S-VIDEO 5 S-VIDEO 5
- *
- * WHEN 5==input THE ARGUMENT mode MUST ALSO BE SUPPLIED:
- *
- * mode 7 => GAIN TO BE SET EXPLICITLY USING REGISTER 0x05 (UNTESTED)
- * mode 9 => USE AUTOMATIC GAIN CONTROL (DEFAULT)
- *
-*/
-/*---------------------------------------------------------------------------*/
-int
-select_input(struct usb_device *p, int input, int mode)
+int select_input(struct usb_device *p, int input, int mode)
{
int ir;
@@ -877,10 +728,11 @@
/****************************************************************************/
/****************************************************************************/
/*****************************************************************************/
-int wakeup_device(struct usb_device *pusb_device)
+int easycap_wakeup_device(struct usb_device *pusb_device)
{
if (!pusb_device)
return -ENODEV;
+
return usb_control_msg(pusb_device, usb_sndctrlpipe(pusb_device, 0),
USB_REQ_SET_FEATURE,
USB_DIR_OUT | USB_TYPE_STANDARD | USB_RECIP_DEVICE,
@@ -888,8 +740,7 @@
0, NULL, 0, 50000);
}
/*****************************************************************************/
-int
-audio_setup(struct easycap *peasycap)
+int easycap_audio_setup(struct easycap *peasycap)
{
struct usb_device *pusb_device;
u8 buffer[1];
@@ -970,7 +821,7 @@
* SELECT AUDIO SOURCE "LINE IN" AND SET THE AUDIO GAIN.
*/
/*---------------------------------------------------------------------------*/
- if (0 != audio_gainset(pusb_device, peasycap->gain))
+ if (easycap_audio_gainset(pusb_device, peasycap->gain))
SAY("ERROR: audio_gainset() failed\n");
check_vt(pusb_device);
return 0;
@@ -1047,7 +898,7 @@
* 31 12.0 22.5 34.5
*/
/*---------------------------------------------------------------------------*/
-int audio_gainset(struct usb_device *pusb_device, s8 loud)
+int easycap_audio_gainset(struct usb_device *pusb_device, s8 loud)
{
int igot;
u8 tmp;
@@ -1115,15 +966,3 @@
return 0;
}
/*****************************************************************************/
-int audio_gainget(struct usb_device *pusb_device)
-{
- int igot;
-
- if (!pusb_device)
- return -ENODEV;
- igot = read_vt(pusb_device, 0x001C);
- if (0 > igot)
- SAY("ERROR: failed to read VT1612A register 0x1C\n");
- return igot;
-}
-/*****************************************************************************/
diff --git a/drivers/staging/media/easycap/easycap_main.c b/drivers/staging/media/easycap/easycap_main.c
index a45c0b5..8ff5f38 100644
--- a/drivers/staging/media/easycap/easycap_main.c
+++ b/drivers/staging/media/easycap/easycap_main.c
@@ -66,6 +66,10 @@
static struct mutex mutex_dongle;
static void easycap_complete(struct urb *purb);
static int reset(struct easycap *peasycap);
+static int field2frame(struct easycap *peasycap);
+static int redaub(struct easycap *peasycap,
+ void *pad, void *pex, int much, int more,
+ u8 mask, u8 margin, bool isuy);
const char *strerror(int err)
{
@@ -109,23 +113,13 @@
#undef ERRNOSTR
}
-/*---------------------------------------------------------------------------*/
-/*
- * PARAMETERS USED WHEN REGISTERING THE VIDEO INTERFACE
- *
- * NOTE: SOME KERNELS IGNORE usb_class_driver.minor_base, AS MENTIONED BY
- * CORBET ET AL. "LINUX DEVICE DRIVERS", 3rd EDITION, PAGE 253.
- * THIS IS THE CASE FOR OpenSUSE.
- */
-/*---------------------------------------------------------------------------*/
-/*^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^*/
/****************************************************************************/
/*---------------------------------------------------------------------------*/
/*
* THIS ROUTINE DOES NOT DETECT DUPLICATE OCCURRENCES OF POINTER peasycap
*/
/*---------------------------------------------------------------------------*/
-int isdongle(struct easycap *peasycap)
+int easycap_isdongle(struct easycap *peasycap)
{
int k;
if (!peasycap)
@@ -161,14 +155,13 @@
if (!peasycap->pusb_device) {
SAM("ERROR: peasycap->pusb_device is NULL\n");
return -EFAULT;
- } else {
- JOM(16, "peasycap->pusb_device=%p\n", peasycap->pusb_device);
}
+
+ JOM(16, "peasycap->pusb_device=%p\n", peasycap->pusb_device);
+
file->private_data = peasycap;
- rc = wakeup_device(peasycap->pusb_device);
- if (0 == rc)
- JOM(8, "wakeup_device() OK\n");
- else {
+ rc = easycap_wakeup_device(peasycap->pusb_device);
+ if (rc) {
SAM("ERROR: wakeup_device() rc = %i\n", rc);
if (-ENODEV == rc)
SAM("ERROR: wakeup_device() returned -ENODEV\n");
@@ -176,6 +169,7 @@
SAM("ERROR: wakeup_device() rc = %i\n", rc);
return rc;
}
+ JOM(8, "wakeup_device() OK\n");
peasycap->input = 0;
rc = reset(peasycap);
if (rc) {
@@ -303,7 +297,7 @@
peasycap->saturation = -8192;
peasycap->hue = -8192;
- rc = newinput(peasycap, input);
+ rc = easycap_newinput(peasycap, input);
if (rc) {
SAM("ERROR: newinput(.,%i) rc = %i\n", rc, input);
@@ -364,8 +358,7 @@
* SO IT SHOULD WRITE ONLY SPARINGLY TO THE LOGFILE.
*/
/*---------------------------------------------------------------------------*/
-int
-newinput(struct easycap *peasycap, int input)
+int easycap_newinput(struct easycap *peasycap, int input)
{
int rc, k, m, mood, off;
int inputnow, video_idlenow, audio_idlenow;
@@ -397,7 +390,7 @@
peasycap->audio_idle = 1;
if (peasycap->video_isoc_streaming) {
resubmit = true;
- kill_video_urbs(peasycap);
+ easycap_video_kill_urbs(peasycap);
} else {
resubmit = false;
}
@@ -532,7 +525,7 @@
return -EFAULT;
}
if (resubmit)
- submit_video_urbs(peasycap);
+ easycap_video_submit_urbs(peasycap);
peasycap->video_isoc_sequence = VIDEO_ISOC_BUFFER_MANY - 1;
peasycap->video_idle = video_idlenow;
@@ -542,7 +535,7 @@
return 0;
}
/*****************************************************************************/
-int submit_video_urbs(struct easycap *peasycap)
+int easycap_video_submit_urbs(struct easycap *peasycap)
{
struct data_urb *pdata_urb;
struct urb *purb;
@@ -616,43 +609,53 @@
peasycap->video_eof = 1;
}
- if (isbad) {
- JOM(4, "attempting cleanup instead of submitting\n");
- list_for_each(plist_head, (peasycap->purb_video_head)) {
- pdata_urb = list_entry(plist_head,
- struct data_urb, list_head);
- if (pdata_urb) {
- purb = pdata_urb->purb;
- if (purb)
- usb_kill_urb(purb);
- }
- }
- peasycap->video_isoc_streaming = 0;
- } else {
+ if (isbad)
+ easycap_video_kill_urbs(peasycap);
+ else
peasycap->video_isoc_streaming = 1;
- JOM(4, "submitted %i video urbs\n", m);
- }
} else {
JOM(4, "already streaming video urbs\n");
}
return 0;
}
/*****************************************************************************/
-int kill_video_urbs(struct easycap *peasycap)
+int easycap_audio_kill_urbs(struct easycap *peasycap)
{
int m;
struct list_head *plist_head;
struct data_urb *pdata_urb;
- if (!peasycap) {
- SAY("ERROR: peasycap is NULL\n");
+ if (!peasycap->audio_isoc_streaming)
+ return 0;
+
+ if (!peasycap->purb_audio_head) {
+ SAM("ERROR: peasycap->purb_audio_head is NULL\n");
return -EFAULT;
}
- if (!peasycap->video_isoc_streaming) {
- JOM(8, "%i=video_isoc_streaming, no video urbs killed\n",
- peasycap->video_isoc_streaming);
- return 0;
+
+ peasycap->audio_isoc_streaming = 0;
+ m = 0;
+ list_for_each(plist_head, peasycap->purb_audio_head) {
+ pdata_urb = list_entry(plist_head, struct data_urb, list_head);
+ if (pdata_urb && pdata_urb->purb) {
+ usb_kill_urb(pdata_urb->purb);
+ m++;
+ }
}
+
+ JOM(4, "%i audio urbs killed\n", m);
+
+ return 0;
+}
+int easycap_video_kill_urbs(struct easycap *peasycap)
+{
+ int m;
+ struct list_head *plist_head;
+ struct data_urb *pdata_urb;
+
+ if (!peasycap->video_isoc_streaming)
+ return 0;
+
if (!peasycap->purb_video_head) {
SAM("ERROR: peasycap->purb_video_head is NULL\n");
return -EFAULT;
@@ -690,8 +693,8 @@
SAY("ending unsuccessfully\n");
return -EFAULT;
}
- if (0 != kill_video_urbs(peasycap)) {
- SAM("ERROR: kill_video_urbs() failed\n");
+ if (easycap_video_kill_urbs(peasycap)) {
+ SAM("ERROR: easycap_video_kill_urbs() failed\n");
return -EFAULT;
}
JOM(4, "ending successfully\n");
@@ -727,27 +730,22 @@
SAM("ERROR: peasycap is NULL: cannot perform deletions\n");
return;
}
- kd = isdongle(peasycap);
+ kd = easycap_isdongle(peasycap);
/*---------------------------------------------------------------------------*/
/*
* FREE VIDEO.
*/
/*---------------------------------------------------------------------------*/
if (peasycap->purb_video_head) {
- JOM(4, "freeing video urbs\n");
m = 0;
- list_for_each(plist_head, (peasycap->purb_video_head)) {
+ list_for_each(plist_head, peasycap->purb_video_head) {
pdata_urb = list_entry(plist_head,
struct data_urb, list_head);
- if (!pdata_urb) {
- JOM(4, "ERROR: pdata_urb is NULL\n");
- } else {
- if (pdata_urb->purb) {
- usb_free_urb(pdata_urb->purb);
- pdata_urb->purb = NULL;
- peasycap->allocation_video_urb -= 1;
- m++;
- }
+ if (pdata_urb && pdata_urb->purb) {
+ usb_free_urb(pdata_urb->purb);
+ pdata_urb->purb = NULL;
+ peasycap->allocation_video_urb--;
+ m++;
}
}
@@ -763,7 +761,6 @@
peasycap->allocation_video_struct -=
sizeof(struct data_urb);
kfree(pdata_urb);
- pdata_urb = NULL;
m++;
}
}
@@ -828,15 +825,11 @@
list_for_each(plist_head, (peasycap->purb_audio_head)) {
pdata_urb = list_entry(plist_head,
struct data_urb, list_head);
- if (!pdata_urb)
- JOM(4, "ERROR: pdata_urb is NULL\n");
- else {
- if (pdata_urb->purb) {
- usb_free_urb(pdata_urb->purb);
- pdata_urb->purb = NULL;
- peasycap->allocation_audio_urb -= 1;
- m++;
- }
+ if (pdata_urb && pdata_urb->purb) {
+ usb_free_urb(pdata_urb->purb);
+ pdata_urb->purb = NULL;
+ peasycap->allocation_audio_urb--;
+ m++;
}
}
JOM(4, "%i audio urbs freed\n", m);
@@ -851,7 +844,6 @@
peasycap->allocation_audio_struct -=
sizeof(struct data_urb);
kfree(pdata_urb);
- pdata_urb = NULL;
m++;
}
}
@@ -940,7 +932,7 @@
return -EFAULT;
}
/*---------------------------------------------------------------------------*/
- kd = isdongle(peasycap);
+ kd = easycap_isdongle(peasycap);
if (0 <= kd && DONGLE_MANY > kd) {
if (mutex_lock_interruptible(&easycapdc60_dongle[kd].mutex_video)) {
SAY("ERROR: cannot down dongle[%i].mutex_video\n", kd);
@@ -952,7 +944,7 @@
* peasycap, IN WHICH CASE A REPEAT CALL TO isdongle() WILL FAIL.
* IF NECESSARY, BAIL OUT.
*/
- if (kd != isdongle(peasycap)) {
+ if (kd != easycap_isdongle(peasycap)) {
mutex_unlock(&easycapdc60_dongle[kd].mutex_video);
return -ERESTARTSYS;
}
@@ -980,21 +972,21 @@
*/
return -ERESTARTSYS;
/*---------------------------------------------------------------------------*/
- rc = easycap_dqbuf(peasycap, 0);
+ rc = easycap_video_dqbuf(peasycap, 0);
peasycap->polled = 1;
mutex_unlock(&easycapdc60_dongle[kd].mutex_video);
- if (0 == rc)
- return POLLIN | POLLRDNORM;
- else
+ if (rc)
return POLLERR;
- }
+
+ return POLLIN | POLLRDNORM;
+}
/*****************************************************************************/
/*---------------------------------------------------------------------------*/
/*
* IF mode IS NONZERO THIS ROUTINE RETURNS -EAGAIN RATHER THAN BLOCKING.
*/
/*---------------------------------------------------------------------------*/
-int easycap_dqbuf(struct easycap *peasycap, int mode)
+int easycap_video_dqbuf(struct easycap *peasycap, int mode)
{
int input, ifield, miss, rc;
@@ -1080,7 +1072,7 @@
JOM(8, " ... failed returning -EIO\n");
peasycap->video_eof = 1;
peasycap->audio_eof = 1;
- kill_video_urbs(peasycap);
+ easycap_video_kill_urbs(peasycap);
return -EIO;
}
peasycap->status = 0;
@@ -1090,7 +1082,7 @@
#endif /*PERSEVERE*/
peasycap->video_eof = 1;
peasycap->audio_eof = 1;
- kill_video_urbs(peasycap);
+ easycap_video_kill_urbs(peasycap);
JOM(8, "returning -EIO\n");
return -EIO;
}
@@ -1143,7 +1135,7 @@
JOM(8, " ... failed returning -EIO\n");
peasycap->video_eof = 1;
peasycap->audio_eof = 1;
- kill_video_urbs(peasycap);
+ easycap_video_kill_urbs(peasycap);
return -EIO;
}
peasycap->status = 0;
@@ -1153,7 +1145,7 @@
#endif /*PERSEVERE*/
peasycap->video_eof = 1;
peasycap->audio_eof = 1;
- kill_video_urbs(peasycap);
+ easycap_video_kill_urbs(peasycap);
JOM(8, "returning -EIO\n");
return -EIO;
}
@@ -1207,12 +1199,9 @@
* WHEN BOOLEAN PARAMETER decimatepixel IS true, ONLY THE FIELD FOR WHICH
* odd==false IS TRANSFERRED TO THE FRAME BUFFER.
*
- * THE BOOLEAN PARAMETER offerfields IS true ONLY WHEN THE USER PROGRAM
- * CHOOSES THE OPTION V4L2_FIELD_INTERLACED.
*/
/*---------------------------------------------------------------------------*/
-int
-field2frame(struct easycap *peasycap)
+static int field2frame(struct easycap *peasycap)
{
void *pex, *pad;
@@ -1221,7 +1210,7 @@
int rc, bytesperpixel, multiplier;
int much, more, over, rump, caches, input;
u8 mask, margin;
- bool odd, isuy, decimatepixel, offerfields, badinput;
+ bool odd, isuy, decimatepixel, badinput;
if (!peasycap) {
SAY("ERROR: peasycap is NULL\n");
@@ -1237,8 +1226,6 @@
peasycap->field_buffer[peasycap->field_read][0].input,
peasycap->field_read, peasycap->frame_fill);
JOM(8, "===== %i=bytesperpixel\n", peasycap->bytesperpixel);
- if (peasycap->offerfields)
- JOM(8, "===== offerfields\n");
/*---------------------------------------------------------------------------*/
/*
@@ -1260,7 +1247,6 @@
#endif /*EASYCAP_TESTCARD*/
/*---------------------------------------------------------------------------*/
- offerfields = peasycap->offerfields;
bytesperpixel = peasycap->bytesperpixel;
decimatepixel = peasycap->decimatepixel;
@@ -1601,9 +1587,9 @@
* REDUCE CODE LENGTH WILL GENERALLY IMPAIR RUNTIME PERFORMANCE. BEWARE.
*/
/*---------------------------------------------------------------------------*/
-int
-redaub(struct easycap *peasycap, void *pad, void *pex, int much, int more,
- u8 mask, u8 margin, bool isuy)
+static int redaub(struct easycap *peasycap,
+ void *pad, void *pex, int much, int more,
+ u8 mask, u8 margin, bool isuy)
{
static s32 ay[256], bu[256], rv[256], gu[256], gv[256];
u8 *pcache;
@@ -2855,20 +2841,7 @@
}
return;
}
-static const struct file_operations easycap_fops = {
- .owner = THIS_MODULE,
- .open = easycap_open,
- .unlocked_ioctl = easycap_unlocked_ioctl,
- .poll = easycap_poll,
- .mmap = easycap_mmap,
- .llseek = no_llseek,
-};
-static const struct usb_class_driver easycap_class = {
- .name = "usb/easycap%d",
- .fops = &easycap_fops,
- .minor_base = USB_SKEL_MINOR_BASE,
-};
-/*vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv*/
+
static const struct v4l2_file_operations v4l2_fops = {
.owner = THIS_MODULE,
.open = easycap_open_noinode,
@@ -2917,6 +2890,7 @@
SAY("ERROR: usb_host_interface not found\n");
return -EFAULT;
}
+
interface = &alt->desc;
if (!interface) {
SAY("ERROR: intf_descriptor is NULL\n");
@@ -2976,44 +2950,31 @@
if (mutex_lock_interruptible(&mutex_dongle)) {
SAY("ERROR: cannot down mutex_dongle\n");
return -ERESTARTSYS;
- } else {
-/*---------------------------------------------------------------------------*/
- /*
- * FOR INTERFACES 1 AND 2 THE POINTER peasycap WILL NEED TO
- * TO BE THE SAME AS THAT ALLOCATED NOW FOR INTERFACE 0.
- *
- * NORMALLY ndong WILL NOT HAVE CHANGED SINCE INTERFACE 0 WAS
- * PROBED, BUT THIS MAY NOT BE THE CASE IF, FOR EXAMPLE, TWO
- * EASYCAPs ARE PLUGGED IN SIMULTANEOUSLY.
- */
-/*---------------------------------------------------------------------------*/
- for (ndong = 0; ndong < DONGLE_MANY; ndong++) {
- if ((!easycapdc60_dongle[ndong].peasycap) &&
- (!mutex_is_locked(&easycapdc60_dongle
- [ndong].mutex_video)) &&
- (!mutex_is_locked(&easycapdc60_dongle
- [ndong].mutex_audio))) {
- easycapdc60_dongle[ndong].peasycap = peasycap;
- peasycap->isdongle = ndong;
- JOM(8, "intf[%i]: peasycap-->easycap"
- "_dongle[%i].peasycap\n",
- bInterfaceNumber, ndong);
- break;
- }
- }
- if (DONGLE_MANY <= ndong) {
- SAM("ERROR: too many dongles\n");
- mutex_unlock(&mutex_dongle);
- return -ENOMEM;
- }
- mutex_unlock(&mutex_dongle);
}
+
+ for (ndong = 0; ndong < DONGLE_MANY; ndong++) {
+ if ((!easycapdc60_dongle[ndong].peasycap) &&
+ (!mutex_is_locked(&easycapdc60_dongle
+ [ndong].mutex_video)) &&
+ (!mutex_is_locked(&easycapdc60_dongle
+ [ndong].mutex_audio))) {
+ easycapdc60_dongle[ndong].peasycap = peasycap;
+ peasycap->isdongle = ndong;
+ JOM(8, "intf[%i]: peasycap-->easycap"
+ "_dongle[%i].peasycap\n",
+ bInterfaceNumber, ndong);
+ break;
+ }
+ }
+
+ if (DONGLE_MANY <= ndong) {
+ SAM("ERROR: too many dongles\n");
+ mutex_unlock(&mutex_dongle);
+ return -ENOMEM;
+ }
+ mutex_unlock(&mutex_dongle);
+
peasycap->allocation_video_struct = sizeof(struct easycap);
- peasycap->allocation_video_page = 0;
- peasycap->allocation_video_urb = 0;
- peasycap->allocation_audio_struct = 0;
- peasycap->allocation_audio_page = 0;
- peasycap->allocation_audio_urb = 0;
/*---------------------------------------------------------------------------*/
/*
@@ -3023,7 +2984,6 @@
peasycap->pusb_device = usbdev;
peasycap->pusb_interface = intf;
- peasycap->ilk = 0;
peasycap->microphone = false;
peasycap->video_interface = -1;
@@ -3042,38 +3002,21 @@
peasycap->frame_buffer_many = FRAME_BUFFER_MANY;
- for (k = 0; k < INPUT_MANY; k++)
- peasycap->lost[k] = 0;
- peasycap->skip = 0;
- peasycap->skipped = 0;
- peasycap->offerfields = 0;
/*---------------------------------------------------------------------------*/
/*
* DYNAMICALLY FILL IN THE AVAILABLE FORMATS ...
*/
/*---------------------------------------------------------------------------*/
- rc = fillin_formats();
+ rc = easycap_video_fillin_formats();
if (0 > rc) {
SAM("ERROR: fillin_formats() rc = %i\n", rc);
return -EFAULT;
}
JOM(4, "%i formats available\n", rc);
-/*---------------------------------------------------------------------------*/
-/*
- * ... AND POPULATE easycap.inputset[]
-*/
-/*---------------------------------------------------------------------------*/
- /* FIXME: maybe we just use memset 0 */
+
+ /* ... AND POPULATE easycap.inputset[] */
+
inputset = peasycap->inputset;
- for (k = 0; k < INPUT_MANY; k++) {
- inputset[k].input_ok = 0;
- inputset[k].standard_offset_ok = 0;
- inputset[k].format_offset_ok = 0;
- inputset[k].brightness_ok = 0;
- inputset[k].contrast_ok = 0;
- inputset[k].saturation_ok = 0;
- inputset[k].hue_ok = 0;
- }
fmtidx = peasycap->ntsc ? NTSC_M : PAL_BGHIN;
m = 0;
@@ -3390,11 +3333,10 @@
if (!isokalt) {
SAM("ERROR: no viable video_altsetting_on\n");
return -ENOENT;
- } else {
- peasycap->video_altsetting_on = okalt[isokalt - 1];
- JOM(4, "%i=video_altsetting_on <====\n",
- peasycap->video_altsetting_on);
}
+ peasycap->video_altsetting_on = okalt[isokalt - 1];
+ JOM(4, "%i=video_altsetting_on <====\n",
+ peasycap->video_altsetting_on);
/*---------------------------------------------------------------------------*/
/*
* DECIDE THE VIDEO STREAMING PARAMETERS
@@ -3480,8 +3422,9 @@
SAM("ERROR: Could not allocate frame "
"buffer %i page %i\n", k, m);
return -ENOMEM;
- } else
- peasycap->allocation_video_page += 1;
+ }
+
+ peasycap->allocation_video_page += 1;
peasycap->frame_buffer[k][m].pgo = pbuf;
}
peasycap->frame_buffer[k][m].pto =
@@ -3510,11 +3453,11 @@
SAM("ERROR: Could not allocate field"
" buffer %i page %i\n", k, m);
return -ENOMEM;
- }
- else
- peasycap->allocation_video_page += 1;
- peasycap->field_buffer[k][m].pgo = pbuf;
}
+
+ peasycap->allocation_video_page += 1;
+ peasycap->field_buffer[k][m].pgo = pbuf;
+ }
peasycap->field_buffer[k][m].pto =
peasycap->field_buffer[k][m].pgo;
}
@@ -3538,9 +3481,9 @@
SAM("ERROR: Could not allocate isoc video buffer "
"%i\n", k);
return -ENOMEM;
- } else
- peasycap->allocation_video_page +=
- BIT(VIDEO_ISOC_ORDER);
+ }
+ peasycap->allocation_video_page +=
+ BIT(VIDEO_ISOC_ORDER);
peasycap->video_isoc_buffer[k].pgo = pbuf;
peasycap->video_isoc_buffer[k].pto =
@@ -3569,15 +3512,17 @@
SAM("ERROR: usb_alloc_urb returned NULL for buffer "
"%i\n", k);
return -ENOMEM;
- } else
- peasycap->allocation_video_urb += 1;
+ }
+
+ peasycap->allocation_video_urb += 1;
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
pdata_urb = kzalloc(sizeof(struct data_urb), GFP_KERNEL);
if (!pdata_urb) {
SAM("ERROR: Could not allocate struct data_urb.\n");
return -ENOMEM;
- } else
- peasycap->allocation_video_struct +=
+ }
+
+ peasycap->allocation_video_struct +=
sizeof(struct data_urb);
pdata_urb->purb = purb;
@@ -3694,13 +3639,12 @@
err("Not able to register with videodev");
videodev_release(&(peasycap->video_device));
return -ENODEV;
- } else {
- (peasycap->registered_video)++;
- SAM("registered with videodev: %i=minor\n",
- peasycap->video_device.minor);
- peasycap->minor = peasycap->video_device.minor;
}
-/*^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^*/
+
+ peasycap->registered_video++;
+ SAM("registered with videodev: %i=minor\n",
+ peasycap->video_device.minor);
+ peasycap->minor = peasycap->video_device.minor;
break;
}
@@ -3734,11 +3678,10 @@
if (!isokalt) {
SAM("ERROR: no viable audio_altsetting_on\n");
return -ENOENT;
- } else {
- peasycap->audio_altsetting_on = okalt[isokalt - 1];
- JOM(4, "%i=audio_altsetting_on <====\n",
- peasycap->audio_altsetting_on);
}
+ peasycap->audio_altsetting_on = okalt[isokalt - 1];
+ JOM(4, "%i=audio_altsetting_on <====\n",
+ peasycap->audio_altsetting_on);
peasycap->audio_endpointnumber = okepn[isokalt - 1];
JOM(4, "%i=audio_endpointnumber\n", peasycap->audio_endpointnumber);
@@ -3847,8 +3790,8 @@
SAM("ERROR: Could not allocate isoc audio buffer "
"%i\n", k);
return -ENOMEM;
- } else
- peasycap->allocation_audio_page +=
+ }
+ peasycap->allocation_audio_page +=
BIT(AUDIO_ISOC_ORDER);
peasycap->audio_isoc_buffer[k].pgo = pbuf;
@@ -3996,12 +3939,9 @@
{
struct usb_host_interface *pusb_host_interface;
struct usb_interface_descriptor *pusb_interface_descriptor;
- u8 bInterfaceNumber;
struct easycap *peasycap;
-
- struct list_head *plist_head;
- struct data_urb *pdata_urb;
- int minor, m, kd;
+ int minor, kd;
+ u8 bInterfaceNumber;
JOT(4, "\n");
@@ -4036,45 +3976,14 @@
peasycap->audio_eof = 1;
wake_up_interruptible(&(peasycap->wq_video));
wake_up_interruptible(&(peasycap->wq_audio));
-/*---------------------------------------------------------------------------*/
+
switch (bInterfaceNumber) {
- case 0: {
- if (peasycap->purb_video_head) {
- JOM(4, "killing video urbs\n");
- m = 0;
- list_for_each(plist_head, peasycap->purb_video_head) {
- pdata_urb = list_entry(plist_head,
- struct data_urb, list_head);
- if (pdata_urb) {
- if (pdata_urb->purb) {
- usb_kill_urb(pdata_urb->purb);
- m++;
- }
- }
- }
- JOM(4, "%i video urbs killed\n", m);
- }
+ case 0:
+ easycap_video_kill_urbs(peasycap);
break;
- }
-/*---------------------------------------------------------------------------*/
- case 2: {
- if (peasycap->purb_audio_head) {
- JOM(4, "killing audio urbs\n");
- m = 0;
- list_for_each(plist_head, peasycap->purb_audio_head) {
- pdata_urb = list_entry(plist_head,
- struct data_urb, list_head);
- if (pdata_urb) {
- if (pdata_urb->purb) {
- usb_kill_urb(pdata_urb->purb);
- m++;
- }
- }
- }
- JOM(4, "%i audio urbs killed\n", m);
- }
+ case 2:
+ easycap_audio_kill_urbs(peasycap);
break;
- }
default:
break;
}
@@ -4087,7 +3996,7 @@
* AN EasyCAP IS UNPLUGGED WHILE THE URBS ARE RUNNING. BEWARE.
*/
/*--------------------------------------------------------------------------*/
- kd = isdongle(peasycap);
+ kd = easycap_isdongle(peasycap);
switch (bInterfaceNumber) {
case 0: {
if (0 <= kd && DONGLE_MANY > kd) {
@@ -4212,7 +4121,7 @@
};
MODULE_DEVICE_TABLE(usb, easycap_usb_device_id_table);
-struct usb_driver easycap_usb_driver = {
+static struct usb_driver easycap_usb_driver = {
.name = "easycap",
.id_table = easycap_usb_device_id_table,
.probe = easycap_usb_probe,
diff --git a/drivers/staging/media/easycap/easycap_settings.c b/drivers/staging/media/easycap/easycap_settings.c
index 70f59b1..3f5f5b3 100644
--- a/drivers/staging/media/easycap/easycap_settings.c
+++ b/drivers/staging/media/easycap/easycap_settings.c
@@ -313,7 +313,7 @@
struct easycap_format easycap_format[1 + SETTINGS_MANY];
-int fillin_formats(void)
+int easycap_video_fillin_formats(void)
{
const char *name1, *name2, *name3, *name4;
struct v4l2_format *fmt;
diff --git a/drivers/staging/media/easycap/easycap_sound.c b/drivers/staging/media/easycap/easycap_sound.c
index b22bb39..8c8bcae 100644
--- a/drivers/staging/media/easycap/easycap_sound.c
+++ b/drivers/staging/media/easycap/easycap_sound.c
@@ -56,6 +56,141 @@
};
+/*---------------------------------------------------------------------------*/
+/*
+ * SUBMIT ALL AUDIO URBS.
+ */
+/*---------------------------------------------------------------------------*/
+static int easycap_audio_submit_urbs(struct easycap *peasycap)
+{
+ struct data_urb *pdata_urb;
+ struct urb *purb;
+ struct list_head *plist_head;
+ int j, isbad, nospc, m, rc;
+ int isbuf;
+
+ if (!peasycap->purb_audio_head) {
+ SAM("ERROR: peasycap->urb_audio_head uninitialized\n");
+ return -EFAULT;
+ }
+ if (!peasycap->pusb_device) {
+ SAM("ERROR: peasycap->pusb_device is NULL\n");
+ return -EFAULT;
+ }
+
+ if (peasycap->audio_isoc_streaming) {
+ JOM(4, "already streaming audio urbs\n");
+ return 0;
+ }
+
+ JOM(4, "initial submission of all audio urbs\n");
+ rc = usb_set_interface(peasycap->pusb_device,
+ peasycap->audio_interface,
+ peasycap->audio_altsetting_on);
+ JOM(8, "usb_set_interface(.,%i,%i) returned %i\n",
+ peasycap->audio_interface,
+ peasycap->audio_altsetting_on, rc);
+
+ isbad = 0;
+ nospc = 0;
+ m = 0;
+ list_for_each(plist_head, peasycap->purb_audio_head) {
+ pdata_urb = list_entry(plist_head, struct data_urb, list_head);
+ if (pdata_urb && pdata_urb->purb) {
+ purb = pdata_urb->purb;
+ isbuf = pdata_urb->isbuf;
+
+ purb->interval = 1;
+ purb->dev = peasycap->pusb_device;
+ purb->pipe = usb_rcvisocpipe(peasycap->pusb_device,
+ peasycap->audio_endpointnumber);
+ purb->transfer_flags = URB_ISO_ASAP;
+ purb->transfer_buffer = peasycap->audio_isoc_buffer[isbuf].pgo;
+ purb->transfer_buffer_length = peasycap->audio_isoc_buffer_size;
+ purb->complete = easycap_alsa_complete;
+ purb->context = peasycap;
+ purb->start_frame = 0;
+ purb->number_of_packets = peasycap->audio_isoc_framesperdesc;
+ for (j = 0; j < peasycap->audio_isoc_framesperdesc; j++) {
+ purb->iso_frame_desc[j].offset = j * peasycap->audio_isoc_maxframesize;
+ purb->iso_frame_desc[j].length = peasycap->audio_isoc_maxframesize;
+ }
+
+ rc = usb_submit_urb(purb, GFP_KERNEL);
+ if (rc) {
+ isbad++;
+ SAM("ERROR: usb_submit_urb() failed"
+ " for urb with rc: -%s: %d\n",
+ strerror(rc), rc);
+ } else {
+ m++;
+ }
+ } else {
+ isbad++;
+ }
+ }
+ if (nospc) {
+ SAM("-ENOSPC=usb_submit_urb() for %i urbs\n", nospc);
+ SAM("..... possibly inadequate USB bandwidth\n");
+ peasycap->audio_eof = 1;
+ }
+
+ if (isbad)
+ easycap_audio_kill_urbs(peasycap);
+ else
+ peasycap->audio_isoc_streaming = m;
+
+ return 0;
+}
+/*---------------------------------------------------------------------------*/
+/*
+ * COMMON AUDIO INITIALIZATION
+ */
+/*---------------------------------------------------------------------------*/
+static int easycap_sound_setup(struct easycap *peasycap)
+{
+ int rc;
+
+ JOM(4, "starting initialization\n");
+
+ if (!peasycap) {
+ SAY("ERROR: peasycap is NULL.\n");
+ return -EFAULT;
+ }
+ if (!peasycap->pusb_device) {
+ SAM("ERROR: peasycap->pusb_device is NULL\n");
+ return -ENODEV;
+ }
+ JOM(16, "0x%08lX=peasycap->pusb_device\n", (long int)peasycap->pusb_device);
+
+ rc = easycap_audio_setup(peasycap);
+ JOM(8, "audio_setup() returned %i\n", rc);
+
+ if (!peasycap->pusb_device) {
+ SAM("ERROR: peasycap->pusb_device has become NULL\n");
+ return -ENODEV;
+ }
+/*---------------------------------------------------------------------------*/
+ if (!peasycap->pusb_device) {
+ SAM("ERROR: peasycap->pusb_device has become NULL\n");
+ return -ENODEV;
+ }
+ rc = usb_set_interface(peasycap->pusb_device, peasycap->audio_interface,
+ peasycap->audio_altsetting_on);
+ JOM(8, "usb_set_interface(.,%i,%i) returned %i\n", peasycap->audio_interface,
+ peasycap->audio_altsetting_on, rc);
+
+ rc = easycap_wakeup_device(peasycap->pusb_device);
+ JOM(8, "wakeup_device() returned %i\n", rc);
+
+ peasycap->audio_eof = 0;
+ peasycap->audio_idle = 0;
+
+ easycap_audio_submit_urbs(peasycap);
+
+ JOM(4, "finished initialization\n");
+ return 0;
+}
/*****************************************************************************/
/*---------------------------------------------------------------------------*/
/*
@@ -64,8 +199,7 @@
* IT IS RESUBMITTED PROVIDED peasycap->audio_isoc_streaming IS NOT ZERO.
*/
/*---------------------------------------------------------------------------*/
-void
-easycap_alsa_complete(struct urb *purb)
+void easycap_alsa_complete(struct urb *purb)
{
struct easycap *peasycap;
struct snd_pcm_substream *pss;
@@ -458,7 +592,6 @@
static int easycap_alsa_trigger(struct snd_pcm_substream *pss, int cmd)
{
struct easycap *peasycap;
- int retval;
JOT(4, "%i=cmd cf %i=START %i=STOP\n", cmd, SNDRV_PCM_TRIGGER_START,
SNDRV_PCM_TRIGGER_STOP);
@@ -481,7 +614,7 @@
break;
}
default:
- retval = -EINVAL;
+ return -EINVAL;
}
return 0;
}
@@ -615,202 +748,3 @@
return 0;
}
-/*****************************************************************************/
-/*****************************************************************************/
-/*****************************************************************************/
-/*****************************************************************************/
-/*****************************************************************************/
-/*****************************************************************************/
-/*---------------------------------------------------------------------------*/
-/*
- * COMMON AUDIO INITIALIZATION
- */
-/*---------------------------------------------------------------------------*/
-int
-easycap_sound_setup(struct easycap *peasycap)
-{
- int rc;
-
- JOM(4, "starting initialization\n");
-
- if (!peasycap) {
- SAY("ERROR: peasycap is NULL.\n");
- return -EFAULT;
- }
- if (!peasycap->pusb_device) {
- SAM("ERROR: peasycap->pusb_device is NULL\n");
- return -ENODEV;
- }
- JOM(16, "0x%08lX=peasycap->pusb_device\n", (long int)peasycap->pusb_device);
-
- rc = audio_setup(peasycap);
- JOM(8, "audio_setup() returned %i\n", rc);
-
- if (!peasycap->pusb_device) {
- SAM("ERROR: peasycap->pusb_device has become NULL\n");
- return -ENODEV;
- }
-/*---------------------------------------------------------------------------*/
- if (!peasycap->pusb_device) {
- SAM("ERROR: peasycap->pusb_device has become NULL\n");
- return -ENODEV;
- }
- rc = usb_set_interface(peasycap->pusb_device, peasycap->audio_interface,
- peasycap->audio_altsetting_on);
- JOM(8, "usb_set_interface(.,%i,%i) returned %i\n", peasycap->audio_interface,
- peasycap->audio_altsetting_on, rc);
-
- rc = wakeup_device(peasycap->pusb_device);
- JOM(8, "wakeup_device() returned %i\n", rc);
-
- peasycap->audio_eof = 0;
- peasycap->audio_idle = 0;
-
- submit_audio_urbs(peasycap);
-
- JOM(4, "finished initialization\n");
- return 0;
-}
-/*****************************************************************************/
-/*---------------------------------------------------------------------------*/
-/*
- * SUBMIT ALL AUDIO URBS.
- */
-/*---------------------------------------------------------------------------*/
-int
-submit_audio_urbs(struct easycap *peasycap)
-{
- struct data_urb *pdata_urb;
- struct urb *purb;
- struct list_head *plist_head;
- int j, isbad, nospc, m, rc;
- int isbuf;
-
- if (!peasycap) {
- SAY("ERROR: peasycap is NULL\n");
- return -EFAULT;
- }
- if (!peasycap->purb_audio_head) {
- SAM("ERROR: peasycap->urb_audio_head uninitialized\n");
- return -EFAULT;
- }
- if (!peasycap->pusb_device) {
- SAM("ERROR: peasycap->pusb_device is NULL\n");
- return -EFAULT;
- }
-
- if (peasycap->audio_isoc_streaming) {
- JOM(4, "already streaming audio urbs\n");
- return 0;
- }
-
- JOM(4, "initial submission of all audio urbs\n");
- rc = usb_set_interface(peasycap->pusb_device,
- peasycap->audio_interface,
- peasycap->audio_altsetting_on);
- JOM(8, "usb_set_interface(.,%i,%i) returned %i\n",
- peasycap->audio_interface,
- peasycap->audio_altsetting_on, rc);
-
- isbad = 0;
- nospc = 0;
- m = 0;
- list_for_each(plist_head, peasycap->purb_audio_head) {
- pdata_urb = list_entry(plist_head, struct data_urb, list_head);
- if (pdata_urb && pdata_urb->purb) {
- purb = pdata_urb->purb;
- isbuf = pdata_urb->isbuf;
-
- purb->interval = 1;
- purb->dev = peasycap->pusb_device;
- purb->pipe = usb_rcvisocpipe(peasycap->pusb_device,
- peasycap->audio_endpointnumber);
- purb->transfer_flags = URB_ISO_ASAP;
- purb->transfer_buffer = peasycap->audio_isoc_buffer[isbuf].pgo;
- purb->transfer_buffer_length = peasycap->audio_isoc_buffer_size;
- purb->complete = easycap_alsa_complete;
- purb->context = peasycap;
- purb->start_frame = 0;
- purb->number_of_packets = peasycap->audio_isoc_framesperdesc;
- for (j = 0; j < peasycap->audio_isoc_framesperdesc; j++) {
- purb->iso_frame_desc[j].offset = j * peasycap->audio_isoc_maxframesize;
- purb->iso_frame_desc[j].length = peasycap->audio_isoc_maxframesize;
- }
-
- rc = usb_submit_urb(purb, GFP_KERNEL);
- if (rc) {
- isbad++;
- SAM("ERROR: usb_submit_urb() failed"
- " for urb with rc: -%s: %d\n",
- strerror(rc), rc);
- } else {
- m++;
- }
- } else {
- isbad++;
- }
- }
- if (nospc) {
- SAM("-ENOSPC=usb_submit_urb() for %i urbs\n", nospc);
- SAM("..... possibly inadequate USB bandwidth\n");
- peasycap->audio_eof = 1;
- }
- if (isbad) {
- JOM(4, "attempting cleanup instead of submitting\n");
- list_for_each(plist_head, (peasycap->purb_audio_head)) {
- pdata_urb = list_entry(plist_head, struct data_urb, list_head);
- if (pdata_urb && pdata_urb->purb)
- usb_kill_urb(pdata_urb->purb);
- }
- peasycap->audio_isoc_streaming = 0;
- } else {
- peasycap->audio_isoc_streaming = m;
- JOM(4, "submitted %i audio urbs\n", m);
- }
-
- return 0;
-}
-/*****************************************************************************/
-/*---------------------------------------------------------------------------*/
-/*
- * KILL ALL AUDIO URBS.
- */
-/*---------------------------------------------------------------------------*/
-int
-kill_audio_urbs(struct easycap *peasycap)
-{
- int m;
- struct list_head *plist_head;
- struct data_urb *pdata_urb;
-
- if (!peasycap) {
- SAY("ERROR: peasycap is NULL\n");
- return -EFAULT;
- }
-
- if (!peasycap->audio_isoc_streaming) {
- JOM(8, "%i=audio_isoc_streaming, no audio urbs killed\n",
- peasycap->audio_isoc_streaming);
- return 0;
- }
-
- if (!peasycap->purb_audio_head) {
- SAM("ERROR: peasycap->purb_audio_head is NULL\n");
- return -EFAULT;
- }
-
- peasycap->audio_isoc_streaming = 0;
- JOM(4, "killing audio urbs\n");
- m = 0;
- list_for_each(plist_head, (peasycap->purb_audio_head)) {
- pdata_urb = list_entry(plist_head, struct data_urb, list_head);
- if (pdata_urb && pdata_urb->purb) {
- usb_kill_urb(pdata_urb->purb);
- m++;
- }
- }
- JOM(4, "%i audio urbs killed\n", m);
-
- return 0;
-}
-/*****************************************************************************/
diff --git a/drivers/staging/media/go7007/go7007-usb.c b/drivers/staging/media/go7007/go7007-usb.c
index b7175fe..70e006b 100644
--- a/drivers/staging/media/go7007/go7007-usb.c
+++ b/drivers/staging/media/go7007/go7007-usb.c
@@ -1054,7 +1054,13 @@
else
go->hpi_ops = &go7007_usb_onboard_hpi_ops;
go->hpi_context = usb;
- usb_fill_int_urb(usb->intr_urb, usb->usbdev,
+ if (go->board_id == GO7007_BOARDID_SENSORAY_2250)
+ usb_fill_bulk_urb(usb->intr_urb, usb->usbdev,
+ usb_rcvbulkpipe(usb->usbdev, 4),
+ usb->intr_urb->transfer_buffer, 2*sizeof(u16),
+ go7007_usb_readinterrupt_complete, go);
+ else
+ usb_fill_int_urb(usb->intr_urb, usb->usbdev,
usb_rcvintpipe(usb->usbdev, 4),
usb->intr_urb->transfer_buffer, 2*sizeof(u16),
go7007_usb_readinterrupt_complete, go, 8);
diff --git a/drivers/staging/media/lirc/lirc_imon.c b/drivers/staging/media/lirc/lirc_imon.c
index f682180..5f7f8cd 100644
--- a/drivers/staging/media/lirc/lirc_imon.c
+++ b/drivers/staging/media/lirc/lirc_imon.c
@@ -63,7 +63,7 @@
static int display_close(struct inode *inode, struct file *file);
/* VFD write operation */
-static ssize_t vfd_write(struct file *file, const char *buf,
+static ssize_t vfd_write(struct file *file, const char __user *buf,
size_t n_bytes, loff_t *pos);
/* LIRC driver function prototypes */
@@ -369,7 +369,7 @@
* than 32 bytes are provided spaces will be appended to
* generate a full screen.
*/
-static ssize_t vfd_write(struct file *file, const char *buf,
+static ssize_t vfd_write(struct file *file, const char __user *buf,
size_t n_bytes, loff_t *pos)
{
int i;
diff --git a/drivers/staging/media/lirc/lirc_serial.c b/drivers/staging/media/lirc/lirc_serial.c
index 2aac67c..8dd8897 100644
--- a/drivers/staging/media/lirc/lirc_serial.c
+++ b/drivers/staging/media/lirc/lirc_serial.c
@@ -773,7 +773,7 @@
/* we fail, there's nothing here */
printk(KERN_ERR LIRC_DRIVER_NAME ": port existence test "
"failed, cannot continue\n");
- return -EINVAL;
+ return -ENODEV;
}
@@ -836,25 +836,22 @@
return 0;
}
-static int init_port(void)
+static int __devinit lirc_serial_probe(struct platform_device *dev)
{
int i, nlow, nhigh, result;
result = request_irq(irq, irq_handler,
(share_irq ? IRQF_SHARED : 0),
LIRC_DRIVER_NAME, (void *)&hardware);
-
- switch (result) {
- case -EBUSY:
- printk(KERN_ERR LIRC_DRIVER_NAME ": IRQ %d busy\n", irq);
- return -EBUSY;
- case -EINVAL:
- printk(KERN_ERR LIRC_DRIVER_NAME
- ": Bad irq number or handler\n");
- return -EINVAL;
- default:
- break;
- };
+ if (result < 0) {
+ if (result == -EBUSY)
+ printk(KERN_ERR LIRC_DRIVER_NAME ": IRQ %d busy\n",
+ irq);
+ else if (result == -EINVAL)
+ printk(KERN_ERR LIRC_DRIVER_NAME
+ ": Bad irq number or handler\n");
+ return result;
+ }
/* Reserve io region. */
/*
@@ -875,11 +872,13 @@
": or compile the serial port driver as module and\n");
printk(KERN_WARNING LIRC_DRIVER_NAME
": make sure this module is loaded first\n");
- return -EBUSY;
+ result = -EBUSY;
+ goto exit_free_irq;
}
- if (hardware_init_port() < 0)
- return -EINVAL;
+ result = hardware_init_port();
+ if (result < 0)
+ goto exit_release_region;
/* Initialize pulse/space widths */
init_timing_params(duty_cycle, freq);
@@ -911,6 +910,28 @@
dprintk("Interrupt %d, port %04x obtained\n", irq, io);
return 0;
+
+exit_release_region:
+ if (iommap != 0)
+ release_mem_region(iommap, 8 << ioshift);
+ else
+ release_region(io, 8);
+exit_free_irq:
+ free_irq(irq, (void *)&hardware);
+
+ return result;
+}
+
+static int __devexit lirc_serial_remove(struct platform_device *dev)
+{
+ free_irq(irq, (void *)&hardware);
+
+ if (iommap != 0)
+ release_mem_region(iommap, 8 << ioshift);
+ else
+ release_region(io, 8);
+
+ return 0;
}
static int set_use_inc(void *data)
@@ -955,7 +976,7 @@
int *wbuf;
if (!(hardware[type].features & LIRC_CAN_SEND_PULSE))
- return -EBADF;
+ return -EPERM;
count = n / sizeof(int);
if (n % sizeof(int) || count % 2 == 0)
@@ -1006,11 +1027,11 @@
return result;
/* only LIRC_MODE_PULSE supported */
if (value != LIRC_MODE_PULSE)
- return -ENOSYS;
+ return -EINVAL;
break;
case LIRC_GET_LENGTH:
- return -ENOSYS;
+ return -ENOIOCTLCMD;
break;
case LIRC_SET_SEND_DUTY_CYCLE:
@@ -1076,16 +1097,6 @@
static struct platform_device *lirc_serial_dev;
-static int __devinit lirc_serial_probe(struct platform_device *dev)
-{
- return 0;
-}
-
-static int __devexit lirc_serial_remove(struct platform_device *dev)
-{
- return 0;
-}
-
static int lirc_serial_suspend(struct platform_device *dev,
pm_message_t state)
{
@@ -1111,11 +1122,11 @@
static int lirc_serial_resume(struct platform_device *dev)
{
unsigned long flags;
+ int result;
- if (hardware_init_port() < 0) {
- lirc_serial_exit();
- return -EINVAL;
- }
+ result = hardware_init_port();
+ if (result < 0)
+ return result;
spin_lock_irqsave(&hardware[type].lock, flags);
/* Enable Interrupt */
@@ -1148,7 +1159,7 @@
/* Init read buffer. */
result = lirc_buffer_init(&rbuf, sizeof(int), RBUF_LEN);
if (result < 0)
- return -ENOMEM;
+ return result;
result = platform_driver_register(&lirc_serial_driver);
if (result) {
@@ -1188,10 +1199,6 @@
{
int result;
- result = lirc_serial_init();
- if (result)
- return result;
-
switch (type) {
case LIRC_HOMEBREW:
case LIRC_IRDEO:
@@ -1211,8 +1218,7 @@
break;
#endif
default:
- result = -EINVAL;
- goto exit_serial_exit;
+ return -EINVAL;
}
if (!softcarrier) {
switch (type) {
@@ -1228,37 +1234,26 @@
}
}
- result = init_port();
- if (result < 0)
- goto exit_serial_exit;
+ result = lirc_serial_init();
+ if (result)
+ return result;
+
driver.features = hardware[type].features;
driver.dev = &lirc_serial_dev->dev;
driver.minor = lirc_register_driver(&driver);
if (driver.minor < 0) {
printk(KERN_ERR LIRC_DRIVER_NAME
": register_chrdev failed!\n");
- result = -EIO;
- goto exit_release;
+ lirc_serial_exit();
+ return driver.minor;
}
return 0;
-exit_release:
- release_region(io, 8);
-exit_serial_exit:
- lirc_serial_exit();
- return result;
}
static void __exit lirc_serial_exit_module(void)
{
- lirc_serial_exit();
-
- free_irq(irq, (void *)&hardware);
-
- if (iommap != 0)
- release_mem_region(iommap, 8 << ioshift);
- else
- release_region(io, 8);
lirc_unregister_driver(driver.minor);
+ lirc_serial_exit();
dprintk("cleaned up module\n");
}
diff --git a/drivers/staging/media/solo6x10/Makefile b/drivers/staging/media/solo6x10/Makefile
index 72816cf..337e38c 100644
--- a/drivers/staging/media/solo6x10/Makefile
+++ b/drivers/staging/media/solo6x10/Makefile
@@ -1,3 +1,3 @@
solo6x10-y := core.o i2c.o p2m.o v4l2.o tw28.o gpio.o disp.o enc.o v4l2-enc.o g723.o
-obj-$(CONFIG_SOLO6X10) := solo6x10.o
+obj-$(CONFIG_SOLO6X10) += solo6x10.o
diff --git a/drivers/staging/media/solo6x10/jpeg.h b/drivers/staging/media/solo6x10/solo6x10-jpeg.h
similarity index 100%
rename from drivers/staging/media/solo6x10/jpeg.h
rename to drivers/staging/media/solo6x10/solo6x10-jpeg.h
diff --git a/drivers/staging/media/solo6x10/v4l2-enc.c b/drivers/staging/media/solo6x10/v4l2-enc.c
index bee7280..f8f0da9 100644
--- a/drivers/staging/media/solo6x10/v4l2-enc.c
+++ b/drivers/staging/media/solo6x10/v4l2-enc.c
@@ -26,7 +26,7 @@
#include <media/videobuf-dma-sg.h>
#include "solo6x10.h"
#include "tw28.h"
-#include "jpeg.h"
+#include "solo6x10-jpeg.h"
#define MIN_VID_BUFFERS 4
#define FRAME_BUF_SIZE (128 * 1024)
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index a10e428..a26bea1 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -105,6 +105,7 @@
#include <linux/hiddev.h>
+#define __DVB_CORE__
#include <linux/dvb/audio.h>
#include <linux/dvb/dmx.h>
#include <linux/dvb/frontend.h>
diff --git a/fs/ioprio.c b/fs/ioprio.c
index f79dab8..f84b380 100644
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -48,28 +48,12 @@
if (err)
return err;
- task_lock(task);
- do {
- ioc = task->io_context;
- /* see wmb() in current_io_context() */
- smp_read_barrier_depends();
- if (ioc)
- break;
-
- ioc = alloc_io_context(GFP_ATOMIC, -1);
- if (!ioc) {
- err = -ENOMEM;
- break;
- }
- task->io_context = ioc;
- } while (1);
-
- if (!err) {
- ioc->ioprio = ioprio;
- ioc->ioprio_changed = 1;
+ ioc = get_task_io_context(task, GFP_ATOMIC, NUMA_NO_NODE);
+ if (ioc) {
+ ioc_ioprio_changed(ioc, ioprio);
+ put_io_context(ioc, NULL);
}
- task_unlock(task);
return err;
}
EXPORT_SYMBOL_GPL(set_task_ioprio);
diff --git a/fs/mpage.c b/fs/mpage.c
index fdfae9f..643e9f5 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -371,9 +371,6 @@
sector_t last_block_in_bio = 0;
struct buffer_head map_bh;
unsigned long first_logical_block = 0;
- struct blk_plug plug;
-
- blk_start_plug(&plug);
map_bh.b_state = 0;
map_bh.b_size = 0;
@@ -395,7 +392,6 @@
BUG_ON(!list_empty(pages));
if (bio)
mpage_bio_submit(READ, bio);
- blk_finish_plug(&plug);
return 0;
}
EXPORT_SYMBOL(mpage_readpages);
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 281ae95..48cfac3 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -90,9 +90,9 @@
*/
struct parallel_io {
struct kref refcnt;
- struct rpc_call_ops call_ops;
- void (*pnfs_callback) (void *data);
+ void (*pnfs_callback) (void *data, int num_se);
void *data;
+ int bse_count;
};
static inline struct parallel_io *alloc_parallel(void *data)
@@ -103,6 +103,7 @@
if (rv) {
rv->data = data;
kref_init(&rv->refcnt);
+ rv->bse_count = 0;
}
return rv;
}
@@ -117,7 +118,7 @@
struct parallel_io *p = container_of(kref, struct parallel_io, refcnt);
dprintk("%s enter\n", __func__);
- p->pnfs_callback(p->data);
+ p->pnfs_callback(p->data, p->bse_count);
kfree(p);
}
@@ -146,14 +147,19 @@
{
struct bio *bio;
+ npg = min(npg, BIO_MAX_PAGES);
bio = bio_alloc(GFP_NOIO, npg);
- if (!bio)
- return NULL;
+ if (!bio && (current->flags & PF_MEMALLOC)) {
+ while (!bio && (npg /= 2))
+ bio = bio_alloc(GFP_NOIO, npg);
+ }
- bio->bi_sector = isect - be->be_f_offset + be->be_v_offset;
- bio->bi_bdev = be->be_mdev;
- bio->bi_end_io = end_io;
- bio->bi_private = par;
+ if (bio) {
+ bio->bi_sector = isect - be->be_f_offset + be->be_v_offset;
+ bio->bi_bdev = be->be_mdev;
+ bio->bi_end_io = end_io;
+ bio->bi_private = par;
+ }
return bio;
}
@@ -212,22 +218,15 @@
}
static void
-bl_end_par_io_read(void *data)
+bl_end_par_io_read(void *data, int unused)
{
struct nfs_read_data *rdata = data;
+ rdata->task.tk_status = rdata->pnfs_error;
INIT_WORK(&rdata->task.u.tk_work, bl_read_cleanup);
schedule_work(&rdata->task.u.tk_work);
}
-/* We don't want normal .rpc_call_done callback used, so we replace it
- * with this stub.
- */
-static void bl_rpc_do_nothing(struct rpc_task *task, void *calldata)
-{
- return;
-}
-
static enum pnfs_try_status
bl_read_pagelist(struct nfs_read_data *rdata)
{
@@ -247,8 +246,6 @@
par = alloc_parallel(rdata);
if (!par)
goto use_mds;
- par->call_ops = *rdata->mds_ops;
- par->call_ops.rpc_call_done = bl_rpc_do_nothing;
par->pnfs_callback = bl_end_par_io_read;
/* At this point, we can no longer jump to use_mds */
@@ -322,6 +319,7 @@
{
sector_t isect, end;
struct pnfs_block_extent *be;
+ struct pnfs_block_short_extent *se;
dprintk("%s(%llu, %u)\n", __func__, offset, count);
if (count == 0)
@@ -334,8 +332,11 @@
be = bl_find_get_extent(bl, isect, NULL);
BUG_ON(!be); /* FIXME */
len = min(end, be->be_f_offset + be->be_length) - isect;
- if (be->be_state == PNFS_BLOCK_INVALID_DATA)
- bl_mark_for_commit(be, isect, len); /* What if fails? */
+ if (be->be_state == PNFS_BLOCK_INVALID_DATA) {
+ se = bl_pop_one_short_extent(be->be_inval);
+ BUG_ON(!se);
+ bl_mark_for_commit(be, isect, len, se);
+ }
isect += len;
bl_put_extent(be);
}
@@ -357,7 +358,8 @@
end_page_writeback(page);
page_cache_release(page);
} while (bvec >= bio->bi_io_vec);
- if (!uptodate) {
+
+ if (unlikely(!uptodate)) {
if (!wdata->pnfs_error)
wdata->pnfs_error = -EIO;
pnfs_set_lo_fail(wdata->lseg);
@@ -366,7 +368,6 @@
put_parallel(par);
}
-/* This is basically copied from mpage_end_io_read */
static void bl_end_io_write(struct bio *bio, int err)
{
struct parallel_io *par = bio->bi_private;
@@ -392,7 +393,7 @@
dprintk("%s enter\n", __func__);
task = container_of(work, struct rpc_task, u.tk_work);
wdata = container_of(task, struct nfs_write_data, task);
- if (!wdata->pnfs_error) {
+ if (likely(!wdata->pnfs_error)) {
/* Marks for LAYOUTCOMMIT */
mark_extents_written(BLK_LSEG2EXT(wdata->lseg),
wdata->args.offset, wdata->args.count);
@@ -401,11 +402,16 @@
}
/* Called when last of bios associated with a bl_write_pagelist call finishes */
-static void bl_end_par_io_write(void *data)
+static void bl_end_par_io_write(void *data, int num_se)
{
struct nfs_write_data *wdata = data;
- wdata->task.tk_status = 0;
+ if (unlikely(wdata->pnfs_error)) {
+ bl_free_short_extents(&BLK_LSEG2EXT(wdata->lseg)->bl_inval,
+ num_se);
+ }
+
+ wdata->task.tk_status = wdata->pnfs_error;
wdata->verf.committed = NFS_FILE_SYNC;
INIT_WORK(&wdata->task.u.tk_work, bl_write_cleanup);
schedule_work(&wdata->task.u.tk_work);
@@ -484,6 +490,55 @@
return ret;
}
+/* Find or create a zeroing page marked being writeback.
+ * Return ERR_PTR on error, NULL to indicate skip this page and page itself
+ * to indicate write out.
+ */
+static struct page *
+bl_find_get_zeroing_page(struct inode *inode, pgoff_t index,
+ struct pnfs_block_extent *cow_read)
+{
+ struct page *page;
+ int locked = 0;
+ page = find_get_page(inode->i_mapping, index);
+ if (page)
+ goto check_page;
+
+ page = find_or_create_page(inode->i_mapping, index, GFP_NOFS);
+ if (unlikely(!page)) {
+ dprintk("%s oom\n", __func__);
+ return ERR_PTR(-ENOMEM);
+ }
+ locked = 1;
+
+check_page:
+ /* PageDirty: Other will write this out
+ * PageWriteback: Other is writing this out
+ * PageUptodate: It was read before
+ */
+ if (PageDirty(page) || PageWriteback(page)) {
+ print_page(page);
+ if (locked)
+ unlock_page(page);
+ page_cache_release(page);
+ return NULL;
+ }
+
+ if (!locked) {
+ lock_page(page);
+ locked = 1;
+ goto check_page;
+ }
+ if (!PageUptodate(page)) {
+ /* New page, readin or zero it */
+ init_page_for_write(page, cow_read);
+ }
+ set_page_writeback(page);
+ unlock_page(page);
+
+ return page;
+}
+
static enum pnfs_try_status
bl_write_pagelist(struct nfs_write_data *wdata, int sync)
{
@@ -508,9 +563,7 @@
*/
par = alloc_parallel(wdata);
if (!par)
- return PNFS_NOT_ATTEMPTED;
- par->call_ops = *wdata->mds_ops;
- par->call_ops.rpc_call_done = bl_rpc_do_nothing;
+ goto out_mds;
par->pnfs_callback = bl_end_par_io_write;
/* At this point, have to be more careful with error handling */
@@ -518,12 +571,15 @@
be = bl_find_get_extent(BLK_LSEG2EXT(wdata->lseg), isect, &cow_read);
if (!be || !is_writable(be, isect)) {
dprintk("%s no matching extents!\n", __func__);
- wdata->pnfs_error = -EINVAL;
- goto out;
+ goto out_mds;
}
/* First page inside INVALID extent */
if (be->be_state == PNFS_BLOCK_INVALID_DATA) {
+ if (likely(!bl_push_one_short_extent(be->be_inval)))
+ par->bse_count++;
+ else
+ goto out_mds;
temp = offset >> PAGE_CACHE_SHIFT;
npg_zero = do_div(temp, npg_per_block);
isect = (sector_t) (((offset - npg_zero * PAGE_CACHE_SIZE) &
@@ -543,36 +599,16 @@
dprintk("%s zero %dth page: index %lu isect %llu\n",
__func__, npg_zero, index,
(unsigned long long)isect);
- page =
- find_or_create_page(wdata->inode->i_mapping, index,
- GFP_NOFS);
- if (!page) {
- dprintk("%s oom\n", __func__);
- wdata->pnfs_error = -ENOMEM;
+ page = bl_find_get_zeroing_page(wdata->inode, index,
+ cow_read);
+ if (unlikely(IS_ERR(page))) {
+ wdata->pnfs_error = PTR_ERR(page);
goto out;
- }
-
- /* PageDirty: Other will write this out
- * PageWriteback: Other is writing this out
- * PageUptodate: It was read before
- * sector_initialized: already written out
- */
- if (PageDirty(page) || PageWriteback(page)) {
- print_page(page);
- unlock_page(page);
- page_cache_release(page);
+ } else if (page == NULL)
goto next_page;
- }
- if (!PageUptodate(page)) {
- /* New page, readin or zero it */
- init_page_for_write(page, cow_read);
- }
- set_page_writeback(page);
- unlock_page(page);
ret = bl_mark_sectors_init(be->be_inval, isect,
- PAGE_CACHE_SECTORS,
- NULL);
+ PAGE_CACHE_SECTORS);
if (unlikely(ret)) {
dprintk("%s bl_mark_sectors_init fail %d\n",
__func__, ret);
@@ -581,6 +617,19 @@
wdata->pnfs_error = ret;
goto out;
}
+ if (likely(!bl_push_one_short_extent(be->be_inval)))
+ par->bse_count++;
+ else {
+ end_page_writeback(page);
+ page_cache_release(page);
+ wdata->pnfs_error = -ENOMEM;
+ goto out;
+ }
+ /* FIXME: This should be done in bi_end_io */
+ mark_extents_written(BLK_LSEG2EXT(wdata->lseg),
+ page->index << PAGE_CACHE_SHIFT,
+ PAGE_CACHE_SIZE);
+
bio = bl_add_page_to_bio(bio, npg_zero, WRITE,
isect, page, be,
bl_end_io_write_zero, par);
@@ -589,10 +638,6 @@
bio = NULL;
goto out;
}
- /* FIXME: This should be done in bi_end_io */
- mark_extents_written(BLK_LSEG2EXT(wdata->lseg),
- page->index << PAGE_CACHE_SHIFT,
- PAGE_CACHE_SIZE);
next_page:
isect += PAGE_CACHE_SECTORS;
extent_length -= PAGE_CACHE_SECTORS;
@@ -616,13 +661,21 @@
wdata->pnfs_error = -EINVAL;
goto out;
}
+ if (be->be_state == PNFS_BLOCK_INVALID_DATA) {
+ if (likely(!bl_push_one_short_extent(
+ be->be_inval)))
+ par->bse_count++;
+ else {
+ wdata->pnfs_error = -ENOMEM;
+ goto out;
+ }
+ }
extent_length = be->be_length -
(isect - be->be_f_offset);
}
if (be->be_state == PNFS_BLOCK_INVALID_DATA) {
ret = bl_mark_sectors_init(be->be_inval, isect,
- PAGE_CACHE_SECTORS,
- NULL);
+ PAGE_CACHE_SECTORS);
if (unlikely(ret)) {
dprintk("%s bl_mark_sectors_init fail %d\n",
__func__, ret);
@@ -664,6 +717,10 @@
bl_submit_bio(WRITE, bio);
put_parallel(par);
return PNFS_ATTEMPTED;
+out_mds:
+ bl_put_extent(be);
+ kfree(par);
+ return PNFS_NOT_ATTEMPTED;
}
/* FIXME - range ignored */
@@ -690,11 +747,17 @@
release_inval_marks(struct pnfs_inval_markings *marks)
{
struct pnfs_inval_tracking *pos, *temp;
+ struct pnfs_block_short_extent *se, *stemp;
list_for_each_entry_safe(pos, temp, &marks->im_tree.mtt_stub, it_link) {
list_del(&pos->it_link);
kfree(pos);
}
+
+ list_for_each_entry_safe(se, stemp, &marks->im_extents, bse_node) {
+ list_del(&se->bse_node);
+ kfree(se);
+ }
return;
}
@@ -779,16 +842,13 @@
static void free_blk_mountid(struct block_mount_id *mid)
{
if (mid) {
- struct pnfs_block_dev *dev;
- spin_lock(&mid->bm_lock);
- while (!list_empty(&mid->bm_devlist)) {
- dev = list_first_entry(&mid->bm_devlist,
- struct pnfs_block_dev,
- bm_node);
+ struct pnfs_block_dev *dev, *tmp;
+
+ /* No need to take bm_lock as we are last user freeing bm_devlist */
+ list_for_each_entry_safe(dev, tmp, &mid->bm_devlist, bm_node) {
list_del(&dev->bm_node);
bl_free_block_dev(dev);
}
- spin_unlock(&mid->bm_lock);
kfree(mid);
}
}
diff --git a/fs/nfs/blocklayout/blocklayout.h b/fs/nfs/blocklayout/blocklayout.h
index 42acf7e..e31a2df 100644
--- a/fs/nfs/blocklayout/blocklayout.h
+++ b/fs/nfs/blocklayout/blocklayout.h
@@ -70,6 +70,7 @@
spinlock_t im_lock;
struct my_tree im_tree; /* Sectors that need LAYOUTCOMMIT */
sector_t im_block_size; /* Server blocksize in sectors */
+ struct list_head im_extents; /* Short extents for INVAL->RW conversion */
};
struct pnfs_inval_tracking {
@@ -105,6 +106,7 @@
{
spin_lock_init(&marks->im_lock);
INIT_LIST_HEAD(&marks->im_tree.mtt_stub);
+ INIT_LIST_HEAD(&marks->im_extents);
marks->im_block_size = blocksize;
marks->im_tree.mtt_step_size = min((sector_t)PAGE_CACHE_SECTORS,
blocksize);
@@ -186,8 +188,7 @@
bl_find_get_extent(struct pnfs_block_layout *bl, sector_t isect,
struct pnfs_block_extent **cow_read);
int bl_mark_sectors_init(struct pnfs_inval_markings *marks,
- sector_t offset, sector_t length,
- sector_t **pages);
+ sector_t offset, sector_t length);
void bl_put_extent(struct pnfs_block_extent *be);
struct pnfs_block_extent *bl_alloc_extent(void);
int bl_is_sector_init(struct pnfs_inval_markings *marks, sector_t isect);
@@ -200,6 +201,11 @@
int bl_add_merge_extent(struct pnfs_block_layout *bl,
struct pnfs_block_extent *new);
int bl_mark_for_commit(struct pnfs_block_extent *be,
- sector_t offset, sector_t length);
+ sector_t offset, sector_t length,
+ struct pnfs_block_short_extent *new);
+int bl_push_one_short_extent(struct pnfs_inval_markings *marks);
+struct pnfs_block_short_extent *
+bl_pop_one_short_extent(struct pnfs_inval_markings *marks);
+void bl_free_short_extents(struct pnfs_inval_markings *marks, int num_to_free);
#endif /* FS_NFS_NFS4BLOCKLAYOUT_H */
diff --git a/fs/nfs/blocklayout/extents.c b/fs/nfs/blocklayout/extents.c
index 19fa7b0..1abac09 100644
--- a/fs/nfs/blocklayout/extents.c
+++ b/fs/nfs/blocklayout/extents.c
@@ -110,13 +110,7 @@
return 0;
} else {
struct pnfs_inval_tracking *new;
- if (storage)
- new = storage;
- else {
- new = kmalloc(sizeof(*new), GFP_NOFS);
- if (!new)
- return -ENOMEM;
- }
+ new = storage;
new->it_sector = s;
new->it_tags = (1 << tag);
list_add(&new->it_link, &pos->it_link);
@@ -139,11 +133,13 @@
}
/* Ensure that future operations on given range of tree will not malloc */
-static int _preload_range(struct my_tree *tree, u64 offset, u64 length)
+static int _preload_range(struct pnfs_inval_markings *marks,
+ u64 offset, u64 length)
{
u64 start, end, s;
int count, i, used = 0, status = -ENOMEM;
struct pnfs_inval_tracking **storage;
+ struct my_tree *tree = &marks->im_tree;
dprintk("%s(%llu, %llu) enter\n", __func__, offset, length);
start = normalize(offset, tree->mtt_step_size);
@@ -161,12 +157,11 @@
goto out_cleanup;
}
- /* Now need lock - HOW??? */
-
+ spin_lock_bh(&marks->im_lock);
for (s = start; s < end; s += tree->mtt_step_size)
used += _add_entry(tree, s, INTERNAL_EXISTS, storage[used]);
+ spin_unlock_bh(&marks->im_lock);
- /* Unlock - HOW??? */
status = 0;
out_cleanup:
@@ -179,41 +174,14 @@
return status;
}
-static void set_needs_init(sector_t *array, sector_t offset)
-{
- sector_t *p = array;
-
- dprintk("%s enter\n", __func__);
- if (!p)
- return;
- while (*p < offset)
- p++;
- if (*p == offset)
- return;
- else if (*p == ~0) {
- *p++ = offset;
- *p = ~0;
- return;
- } else {
- sector_t *save = p;
- dprintk("%s Adding %llu\n", __func__, (u64)offset);
- while (*p != ~0)
- p++;
- p++;
- memmove(save + 1, save, (char *)p - (char *)save);
- *save = offset;
- return;
- }
-}
-
/* We are relying on page lock to serialize this */
int bl_is_sector_init(struct pnfs_inval_markings *marks, sector_t isect)
{
int rv;
- spin_lock(&marks->im_lock);
+ spin_lock_bh(&marks->im_lock);
rv = _has_tag(&marks->im_tree, isect, EXTENT_INITIALIZED);
- spin_unlock(&marks->im_lock);
+ spin_unlock_bh(&marks->im_lock);
return rv;
}
@@ -253,78 +221,39 @@
{
int rv;
- spin_lock(&marks->im_lock);
+ spin_lock_bh(&marks->im_lock);
rv = _range_has_tag(&marks->im_tree, start, end, EXTENT_WRITTEN);
- spin_unlock(&marks->im_lock);
+ spin_unlock_bh(&marks->im_lock);
return rv;
}
/* Marks sectors in [offest, offset_length) as having been initialized.
* All lengths are step-aligned, where step is min(pagesize, blocksize).
- * Notes where partial block is initialized, and helps prepare it for
- * complete initialization later.
+ * Currently assumes offset is page-aligned
*/
-/* Currently assumes offset is page-aligned */
int bl_mark_sectors_init(struct pnfs_inval_markings *marks,
- sector_t offset, sector_t length,
- sector_t **pages)
+ sector_t offset, sector_t length)
{
- sector_t s, start, end;
- sector_t *array = NULL; /* Pages to mark */
+ sector_t start, end;
dprintk("%s(offset=%llu,len=%llu) enter\n",
__func__, (u64)offset, (u64)length);
- s = max((sector_t) 3,
- 2 * (marks->im_block_size / (PAGE_CACHE_SECTORS)));
- dprintk("%s set max=%llu\n", __func__, (u64)s);
- if (pages) {
- array = kmalloc(s * sizeof(sector_t), GFP_NOFS);
- if (!array)
- goto outerr;
- array[0] = ~0;
- }
start = normalize(offset, marks->im_block_size);
end = normalize_up(offset + length, marks->im_block_size);
- if (_preload_range(&marks->im_tree, start, end - start))
+ if (_preload_range(marks, start, end - start))
goto outerr;
- spin_lock(&marks->im_lock);
-
- for (s = normalize_up(start, PAGE_CACHE_SECTORS);
- s < offset; s += PAGE_CACHE_SECTORS) {
- dprintk("%s pre-area pages\n", __func__);
- /* Portion of used block is not initialized */
- if (!_has_tag(&marks->im_tree, s, EXTENT_INITIALIZED))
- set_needs_init(array, s);
- }
+ spin_lock_bh(&marks->im_lock);
if (_set_range(&marks->im_tree, EXTENT_INITIALIZED, offset, length))
goto out_unlock;
- for (s = normalize_up(offset + length, PAGE_CACHE_SECTORS);
- s < end; s += PAGE_CACHE_SECTORS) {
- dprintk("%s post-area pages\n", __func__);
- if (!_has_tag(&marks->im_tree, s, EXTENT_INITIALIZED))
- set_needs_init(array, s);
- }
+ spin_unlock_bh(&marks->im_lock);
- spin_unlock(&marks->im_lock);
-
- if (pages) {
- if (array[0] == ~0) {
- kfree(array);
- *pages = NULL;
- } else
- *pages = array;
- }
return 0;
- out_unlock:
- spin_unlock(&marks->im_lock);
- outerr:
- if (pages) {
- kfree(array);
- *pages = NULL;
- }
+out_unlock:
+ spin_unlock_bh(&marks->im_lock);
+outerr:
return -ENOMEM;
}
@@ -338,9 +267,9 @@
dprintk("%s(offset=%llu,len=%llu) enter\n", __func__,
(u64)offset, (u64)length);
- spin_lock(&marks->im_lock);
+ spin_lock_bh(&marks->im_lock);
status = _set_range(&marks->im_tree, EXTENT_WRITTEN, offset, length);
- spin_unlock(&marks->im_lock);
+ spin_unlock_bh(&marks->im_lock);
return status;
}
@@ -440,20 +369,18 @@
/* Note the range described by offset, length is guaranteed to be contained
* within be.
+ * new will be freed, either by this function or add_to_commitlist if they
+ * decide not to use it, or after LAYOUTCOMMIT uses it in the commitlist.
*/
int bl_mark_for_commit(struct pnfs_block_extent *be,
- sector_t offset, sector_t length)
+ sector_t offset, sector_t length,
+ struct pnfs_block_short_extent *new)
{
sector_t new_end, end = offset + length;
- struct pnfs_block_short_extent *new;
struct pnfs_block_layout *bl = container_of(be->be_inval,
struct pnfs_block_layout,
bl_inval);
- new = kmalloc(sizeof(*new), GFP_NOFS);
- if (!new)
- return -ENOMEM;
-
mark_written_sectors(be->be_inval, offset, length);
/* We want to add the range to commit list, but it must be
* block-normalized, and verified that the normalized range has
@@ -483,9 +410,6 @@
new->bse_mdev = be->be_mdev;
spin_lock(&bl->bl_ext_lock);
- /* new will be freed, either by add_to_commitlist if it decides not
- * to use it, or after LAYOUTCOMMIT uses it in the commitlist.
- */
add_to_commitlist(bl, new);
spin_unlock(&bl->bl_ext_lock);
return 0;
@@ -933,3 +857,53 @@
}
}
}
+
+int bl_push_one_short_extent(struct pnfs_inval_markings *marks)
+{
+ struct pnfs_block_short_extent *new;
+
+ new = kmalloc(sizeof(*new), GFP_NOFS);
+ if (unlikely(!new))
+ return -ENOMEM;
+
+ spin_lock_bh(&marks->im_lock);
+ list_add(&new->bse_node, &marks->im_extents);
+ spin_unlock_bh(&marks->im_lock);
+
+ return 0;
+}
+
+struct pnfs_block_short_extent *
+bl_pop_one_short_extent(struct pnfs_inval_markings *marks)
+{
+ struct pnfs_block_short_extent *rv = NULL;
+
+ spin_lock_bh(&marks->im_lock);
+ if (!list_empty(&marks->im_extents)) {
+ rv = list_entry((&marks->im_extents)->next,
+ struct pnfs_block_short_extent, bse_node);
+ list_del_init(&rv->bse_node);
+ }
+ spin_unlock_bh(&marks->im_lock);
+
+ return rv;
+}
+
+void bl_free_short_extents(struct pnfs_inval_markings *marks, int num_to_free)
+{
+ struct pnfs_block_short_extent *se = NULL, *tmp;
+
+ if (num_to_free <= 0)
+ return;
+
+ spin_lock(&marks->im_lock);
+ list_for_each_entry_safe(se, tmp, &marks->im_extents, bse_node) {
+ list_del(&se->bse_node);
+ kfree(se);
+ if (--num_to_free == 0)
+ break;
+ }
+ spin_unlock(&marks->im_lock);
+
+ BUG_ON(num_to_free > 0);
+}
diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h
index 07df5f1..c89d3b9 100644
--- a/fs/nfs/callback.h
+++ b/fs/nfs/callback.h
@@ -162,7 +162,7 @@
};
};
-extern unsigned nfs4_callback_layoutrecall(
+extern __be32 nfs4_callback_layoutrecall(
struct cb_layoutrecallargs *args,
void *dummy, struct cb_process_state *cps);
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
index 726e59a..d50b274 100644
--- a/fs/nfs/callback_xdr.c
+++ b/fs/nfs/callback_xdr.c
@@ -305,6 +305,10 @@
n = ntohl(*p++);
if (n <= 0)
goto out;
+ if (n > ULONG_MAX / sizeof(*args->devs)) {
+ status = htonl(NFS4ERR_BADXDR);
+ goto out;
+ }
args->devs = kmalloc(n * sizeof(*args->devs), GFP_KERNEL);
if (!args->devs) {
diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c
index ed388aa..8ae9190 100644
--- a/fs/nfs/nfs4filelayoutdev.c
+++ b/fs/nfs/nfs4filelayoutdev.c
@@ -382,7 +382,7 @@
{
struct nfs4_pnfs_ds_addr *da = NULL;
char *buf, *portstr;
- u32 port;
+ __be16 port;
int nlen, rlen;
int tmp[2];
__be32 *p;
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 75366dc..f0c849c 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3587,7 +3587,7 @@
res.acl_flags |= NFS4_ACL_LEN_REQUEST;
resp_buf = page_address(pages[0]);
- dprintk("%s buf %p buflen %ld npages %d args.acl_len %ld\n",
+ dprintk("%s buf %p buflen %zu npages %d args.acl_len %zu\n",
__func__, buf, buflen, npages, args.acl_len);
ret = nfs4_call_sync(NFS_SERVER(inode)->client, NFS_SERVER(inode),
&msg, &args.seq_args, &res.seq_res, 0);
diff --git a/fs/notify/mark.c b/fs/notify/mark.c
index e14587d..f104d56 100644
--- a/fs/notify/mark.c
+++ b/fs/notify/mark.c
@@ -135,9 +135,6 @@
mark->flags &= ~FSNOTIFY_MARK_FLAG_ALIVE;
- /* 1 from caller and 1 for being on i_list/g_list */
- BUG_ON(atomic_read(&mark->refcnt) < 2);
-
spin_lock(&group->mark_lock);
if (mark->flags & FSNOTIFY_MARK_FLAG_INODE) {
@@ -182,6 +179,11 @@
iput(inode);
/*
+ * We don't necessarily have a ref on mark from caller so the above iput
+ * may have already destroyed it. Don't touch from now on.
+ */
+
+ /*
* it's possible that this group tried to destroy itself, but this
* this mark was simultaneously being freed by inode. If that's the
* case, we finish freeing the group here.
diff --git a/fs/proc/array.c b/fs/proc/array.c
index 9252ee3..c602b8d 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -380,7 +380,7 @@
state = *get_task_state(task);
vsize = eip = esp = 0;
- permitted = ptrace_may_access(task, PTRACE_MODE_READ);
+ permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
mm = get_task_mm(task);
if (mm) {
vsize = task_vsize(mm);
diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h
index 307ab1d..ad1a6fe 100644
--- a/fs/ubifs/debug.h
+++ b/fs/ubifs/debug.h
@@ -347,20 +347,23 @@
#define dbg_dump_stack()
#define ubifs_assert_cmt_locked(c)
-#define dbg_msg(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_gen(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_jnl(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_tnc(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_lp(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_find(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_mnt(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_io(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_cmt(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_budg(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_log(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_gc(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_scan(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_rcvry(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_msg(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_gen(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_jnl(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_jnlk(key, fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_tnc(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_tnck(key, fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_lp(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_find(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_mnt(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_mntk(key, fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_io(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_cmt(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_budg(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_log(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_gc(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_scan(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_rcvry(fmt, ...) ubifs_dbg_msg(fmt, ##__VA_ARGS__)
static inline int ubifs_debugging_init(struct ubifs_info *c) { return 0; }
static inline void ubifs_debugging_exit(struct ubifs_info *c) { return; }
diff --git a/include/asm-generic/param.h b/include/asm-generic/param.h
index cdf8251..835632a 100644
--- a/include/asm-generic/param.h
+++ b/include/asm-generic/param.h
@@ -1,12 +1,6 @@
#ifndef __ASM_GENERIC_PARAM_H
#define __ASM_GENERIC_PARAM_H
-#ifdef __KERNEL__
-# define HZ CONFIG_HZ /* Internal kernel timer frequency */
-# define USER_HZ 100 /* some user interfaces are */
-# define CLOCKS_PER_SEC (USER_HZ) /* in "ticks" like times() */
-#endif
-
#ifndef HZ
#define HZ 100
#endif
@@ -21,4 +15,11 @@
#define MAXHOSTNAMELEN 64 /* max length of hostname */
+#ifdef __KERNEL__
+# undef HZ
+# define HZ CONFIG_HZ /* Internal kernel timer frequency */
+# define USER_HZ 100 /* some user interfaces are */
+# define CLOCKS_PER_SEC (USER_HZ) /* in "ticks" like times() */
+#endif
+
#endif /* __ASM_GENERIC_PARAM_H */
diff --git a/include/linux/acct.h b/include/linux/acct.h
index 3e4737f..d537aa0 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -146,6 +146,9 @@
*
*/
+#undef ACCT_VERSION
+#undef AHZ
+
#ifdef CONFIG_BSD_PROCESS_ACCT_V3
#define ACCT_VERSION 3
#define AHZ 100
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 847994a..129a9c0 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -515,24 +515,64 @@
#else /* CONFIG_BLK_DEV_INTEGRITY */
-#define bio_integrity(a) (0)
-#define bioset_integrity_create(a, b) (0)
-#define bio_integrity_prep(a) (0)
-#define bio_integrity_enabled(a) (0)
+static inline int bio_integrity(struct bio *bio)
+{
+ return 0;
+}
+
+static inline int bio_integrity_enabled(struct bio *bio)
+{
+ return 0;
+}
+
+static inline int bioset_integrity_create(struct bio_set *bs, int pool_size)
+{
+ return 0;
+}
+
+static inline void bioset_integrity_free (struct bio_set *bs)
+{
+ return;
+}
+
+static inline int bio_integrity_prep(struct bio *bio)
+{
+ return 0;
+}
+
+static inline void bio_integrity_free(struct bio *bio, struct bio_set *bs)
+{
+ return;
+}
+
static inline int bio_integrity_clone(struct bio *bio, struct bio *bio_src,
gfp_t gfp_mask, struct bio_set *bs)
{
return 0;
}
-#define bioset_integrity_free(a) do { } while (0)
-#define bio_integrity_free(a, b) do { } while (0)
-#define bio_integrity_endio(a, b) do { } while (0)
-#define bio_integrity_advance(a, b) do { } while (0)
-#define bio_integrity_trim(a, b, c) do { } while (0)
-#define bio_integrity_split(a, b, c) do { } while (0)
-#define bio_integrity_set_tag(a, b, c) do { } while (0)
-#define bio_integrity_get_tag(a, b, c) do { } while (0)
-#define bio_integrity_init(a) do { } while (0)
+
+static inline void bio_integrity_split(struct bio *bio, struct bio_pair *bp,
+ int sectors)
+{
+ return;
+}
+
+static inline void bio_integrity_advance(struct bio *bio,
+ unsigned int bytes_done)
+{
+ return;
+}
+
+static inline void bio_integrity_trim(struct bio *bio, unsigned int offset,
+ unsigned int sectors)
+{
+ return;
+}
+
+static inline void bio_integrity_init(void)
+{
+ return;
+}
#endif /* CONFIG_BLK_DEV_INTEGRITY */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 0ed1eb0..6c6a1f00 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -111,10 +111,14 @@
* Three pointers are available for the IO schedulers, if they need
* more they have to dynamically allocate it. Flush requests are
* never put on the IO scheduler. So let the flush fields share
- * space with the three elevator_private pointers.
+ * space with the elevator data.
*/
union {
- void *elevator_private[3];
+ struct {
+ struct io_cq *icq;
+ void *priv[2];
+ } elv;
+
struct {
unsigned int seq;
struct list_head list;
@@ -311,6 +315,12 @@
unsigned long queue_flags;
/*
+ * ida allocated id for this queue. Used to index queues from
+ * ioctx.
+ */
+ int id;
+
+ /*
* queue needs bounce pages for pages above this limit
*/
gfp_t bounce_gfp;
@@ -351,6 +361,8 @@
struct timer_list timeout;
struct list_head timeout_list;
+ struct list_head icq_list;
+
struct queue_limits limits;
/*
@@ -387,6 +399,9 @@
/* Throttle data */
struct throtl_data *td;
#endif
+#ifdef CONFIG_LOCKDEP
+ int ioc_release_depth;
+#endif
};
#define QUEUE_FLAG_QUEUED 1 /* uses generic tag queueing */
@@ -481,6 +496,7 @@
#define blk_queue_tagged(q) test_bit(QUEUE_FLAG_QUEUED, &(q)->queue_flags)
#define blk_queue_stopped(q) test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags)
+#define blk_queue_dead(q) test_bit(QUEUE_FLAG_DEAD, &(q)->queue_flags)
#define blk_queue_nomerges(q) test_bit(QUEUE_FLAG_NOMERGES, &(q)->queue_flags)
#define blk_queue_noxmerges(q) \
test_bit(QUEUE_FLAG_NOXMERGES, &(q)->queue_flags)
@@ -660,7 +676,6 @@
extern struct request *blk_get_request(struct request_queue *, int, gfp_t);
extern struct request *blk_make_request(struct request_queue *, struct bio *,
gfp_t);
-extern void blk_insert_request(struct request_queue *, struct request *, int, void *);
extern void blk_requeue_request(struct request_queue *, struct request *);
extern void blk_add_request_payload(struct request *rq, struct page *page,
unsigned int len);
@@ -829,6 +844,7 @@
extern void blk_limits_io_opt(struct queue_limits *limits, unsigned int opt);
extern void blk_queue_io_opt(struct request_queue *q, unsigned int opt);
extern void blk_set_default_limits(struct queue_limits *lim);
+extern void blk_set_stacking_limits(struct queue_limits *lim);
extern int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
sector_t offset);
extern int bdev_stack_limits(struct queue_limits *t, struct block_device *bdev,
@@ -859,7 +875,7 @@
extern void blk_dump_rq_flags(struct request *, char *);
extern long nr_blockdev_pages(void);
-int blk_get_queue(struct request_queue *);
+bool __must_check blk_get_queue(struct request_queue *);
struct request_queue *blk_alloc_queue(gfp_t);
struct request_queue *blk_alloc_queue_node(gfp_t, int);
extern void blk_put_queue(struct request_queue *);
@@ -1282,19 +1298,70 @@
#else /* CONFIG_BLK_DEV_INTEGRITY */
-#define blk_integrity_rq(rq) (0)
-#define blk_rq_count_integrity_sg(a, b) (0)
-#define blk_rq_map_integrity_sg(a, b, c) (0)
-#define bdev_get_integrity(a) (0)
-#define blk_get_integrity(a) (0)
-#define blk_integrity_compare(a, b) (0)
-#define blk_integrity_register(a, b) (0)
-#define blk_integrity_unregister(a) do { } while (0)
-#define blk_queue_max_integrity_segments(a, b) do { } while (0)
-#define queue_max_integrity_segments(a) (0)
-#define blk_integrity_merge_rq(a, b, c) (0)
-#define blk_integrity_merge_bio(a, b, c) (0)
-#define blk_integrity_is_initialized(a) (0)
+struct bio;
+struct block_device;
+struct gendisk;
+struct blk_integrity;
+
+static inline int blk_integrity_rq(struct request *rq)
+{
+ return 0;
+}
+static inline int blk_rq_count_integrity_sg(struct request_queue *q,
+ struct bio *b)
+{
+ return 0;
+}
+static inline int blk_rq_map_integrity_sg(struct request_queue *q,
+ struct bio *b,
+ struct scatterlist *s)
+{
+ return 0;
+}
+static inline struct blk_integrity *bdev_get_integrity(struct block_device *b)
+{
+ return 0;
+}
+static inline struct blk_integrity *blk_get_integrity(struct gendisk *disk)
+{
+ return NULL;
+}
+static inline int blk_integrity_compare(struct gendisk *a, struct gendisk *b)
+{
+ return 0;
+}
+static inline int blk_integrity_register(struct gendisk *d,
+ struct blk_integrity *b)
+{
+ return 0;
+}
+static inline void blk_integrity_unregister(struct gendisk *d)
+{
+}
+static inline void blk_queue_max_integrity_segments(struct request_queue *q,
+ unsigned int segs)
+{
+}
+static inline unsigned short queue_max_integrity_segments(struct request_queue *q)
+{
+ return 0;
+}
+static inline int blk_integrity_merge_rq(struct request_queue *rq,
+ struct request *r1,
+ struct request *r2)
+{
+ return 0;
+}
+static inline int blk_integrity_merge_bio(struct request_queue *rq,
+ struct request *r,
+ struct bio *b)
+{
+ return 0;
+}
+static inline bool blk_integrity_is_initialized(struct gendisk *g)
+{
+ return 0;
+}
#endif /* CONFIG_BLK_DEV_INTEGRITY */
diff --git a/include/linux/capability.h b/include/linux/capability.h
index a63d13d..12d52de 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -380,7 +380,6 @@
struct user_namespace *current_user_ns(void);
extern const kernel_cap_t __cap_empty_set;
-extern const kernel_cap_t __cap_full_set;
extern const kernel_cap_t __cap_init_eff_set;
/*
@@ -544,9 +543,10 @@
extern bool has_ns_capability(struct task_struct *t,
struct user_namespace *ns, int cap);
extern bool has_capability_noaudit(struct task_struct *t, int cap);
+extern bool has_ns_capability_noaudit(struct task_struct *t,
+ struct user_namespace *ns, int cap);
extern bool capable(int cap);
extern bool ns_capable(struct user_namespace *ns, int cap);
-extern bool task_ns_capable(struct task_struct *t, int cap);
extern bool nsown_capable(int cap);
/* audit system wants to get cap info from files as well */
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 59e4028..3fd17c2 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -50,6 +50,11 @@
# define inline inline __attribute__((always_inline))
# define __inline__ __inline__ __attribute__((always_inline))
# define __inline __inline __attribute__((always_inline))
+#else
+/* A lot of inline functions can cause havoc with function tracing */
+# define inline inline notrace
+# define __inline__ __inline__ notrace
+# define __inline __inline notrace
#endif
#define __deprecated __attribute__((deprecated))
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 4030896..adadf71 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -358,10 +358,12 @@
#define current_security() (current_cred_xxx(security))
#ifdef CONFIG_USER_NS
-#define current_user_ns() (current_cred_xxx(user_ns))
+#define current_user_ns() (current_cred_xxx(user_ns))
+#define task_user_ns(task) (task_cred_xxx((task), user_ns))
#else
extern struct user_namespace init_user_ns;
-#define current_user_ns() (&init_user_ns)
+#define current_user_ns() (&init_user_ns)
+#define task_user_ns(task) (&init_user_ns)
#endif
diff --git a/include/linux/cuda.h b/include/linux/cuda.h
index 6a3e638..9f9865f 100644
--- a/include/linux/cuda.h
+++ b/include/linux/cuda.h
@@ -5,6 +5,9 @@
* Copyright (C) 1996 Paul Mackerras.
*/
+#ifndef _LINUX_CUDA_H
+#define _LINUX_CUDA_H
+
/* CUDA commands (2nd byte) */
#define CUDA_WARM_START 0
#define CUDA_AUTOPOLL 1
@@ -34,3 +37,5 @@
extern void cuda_poll(void);
#endif /* __KERNEL */
+
+#endif /* _LINUX_CUDA_H */
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 1b1094c..cb4428a 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -72,7 +72,7 @@
struct dvb_frontend_info {
char name[128];
- fe_type_t type;
+ fe_type_t type; /* DEPRECATED. Use DTV_ENUM_DELSYS instead */
__u32 frequency_min;
__u32 frequency_max;
__u32 frequency_stepsize;
@@ -181,6 +181,7 @@
TRANSMISSION_MODE_32K,
} fe_transmit_mode_t;
+#if defined(__DVB_CORE__) || !defined (__KERNEL__)
typedef enum fe_bandwidth {
BANDWIDTH_8_MHZ,
BANDWIDTH_7_MHZ,
@@ -190,7 +191,7 @@
BANDWIDTH_10_MHZ,
BANDWIDTH_1_712_MHZ,
} fe_bandwidth_t;
-
+#endif
typedef enum fe_guard_interval {
GUARD_INTERVAL_1_32,
@@ -213,6 +214,7 @@
} fe_hierarchy_t;
+#if defined(__DVB_CORE__) || !defined (__KERNEL__)
struct dvb_qpsk_parameters {
__u32 symbol_rate; /* symbol rate in Symbols per second */
fe_code_rate_t fec_inner; /* forward error correction (see above) */
@@ -251,11 +253,11 @@
} u;
};
-
struct dvb_frontend_event {
fe_status_t status;
struct dvb_frontend_parameters parameters;
};
+#endif
/* S2API Commands */
#define DTV_UNDEFINED 0
@@ -316,7 +318,9 @@
#define DTV_DVBT2_PLP_ID 43
-#define DTV_MAX_COMMAND DTV_DVBT2_PLP_ID
+#define DTV_ENUM_DELSYS 44
+
+#define DTV_MAX_COMMAND DTV_ENUM_DELSYS
typedef enum fe_pilot {
PILOT_ON,
@@ -333,7 +337,7 @@
typedef enum fe_delivery_system {
SYS_UNDEFINED,
- SYS_DVBC_ANNEX_AC,
+ SYS_DVBC_ANNEX_A,
SYS_DVBC_ANNEX_B,
SYS_DVBT,
SYS_DSS,
@@ -350,8 +354,13 @@
SYS_DAB,
SYS_DVBT2,
SYS_TURBO,
+ SYS_DVBC_ANNEX_C,
} fe_delivery_system_t;
+
+#define SYS_DVBC_ANNEX_AC SYS_DVBC_ANNEX_A
+
+
struct dtv_cmds_h {
char *name; /* A display name for debugging purposes */
diff --git a/include/linux/dvb/version.h b/include/linux/dvb/version.h
index 66594b1..0559e2b 100644
--- a/include/linux/dvb/version.h
+++ b/include/linux/dvb/version.h
@@ -24,6 +24,6 @@
#define _DVBVERSION_H_
#define DVB_API_VERSION 5
-#define DVB_API_VERSION_MINOR 4
+#define DVB_API_VERSION_MINOR 5
#endif /*_DVBVERSION_H_*/
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 1d0f7a2..c24f3d7 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -5,6 +5,8 @@
#ifdef CONFIG_BLOCK
+struct io_cq;
+
typedef int (elevator_merge_fn) (struct request_queue *, struct request **,
struct bio *);
@@ -24,6 +26,8 @@
typedef void (elevator_completed_req_fn) (struct request_queue *, struct request *);
typedef int (elevator_may_queue_fn) (struct request_queue *, int);
+typedef void (elevator_init_icq_fn) (struct io_cq *);
+typedef void (elevator_exit_icq_fn) (struct io_cq *);
typedef int (elevator_set_req_fn) (struct request_queue *, struct request *, gfp_t);
typedef void (elevator_put_req_fn) (struct request *);
typedef void (elevator_activate_req_fn) (struct request_queue *, struct request *);
@@ -56,6 +60,9 @@
elevator_request_list_fn *elevator_former_req_fn;
elevator_request_list_fn *elevator_latter_req_fn;
+ elevator_init_icq_fn *elevator_init_icq_fn; /* see iocontext.h */
+ elevator_exit_icq_fn *elevator_exit_icq_fn; /* ditto */
+
elevator_set_req_fn *elevator_set_req_fn;
elevator_put_req_fn *elevator_put_req_fn;
@@ -63,7 +70,6 @@
elevator_init_fn *elevator_init_fn;
elevator_exit_fn *elevator_exit_fn;
- void (*trim)(struct io_context *);
};
#define ELV_NAME_MAX (16)
@@ -79,11 +85,20 @@
*/
struct elevator_type
{
- struct list_head list;
+ /* managed by elevator core */
+ struct kmem_cache *icq_cache;
+
+ /* fields provided by elevator implementation */
struct elevator_ops ops;
+ size_t icq_size; /* see iocontext.h */
+ size_t icq_align; /* ditto */
struct elv_fs_entry *elevator_attrs;
char elevator_name[ELV_NAME_MAX];
struct module *elevator_owner;
+
+ /* managed by elevator core */
+ char icq_cache_name[ELV_NAME_MAX + 5]; /* elvname + "_io_cq" */
+ struct list_head list;
};
/*
@@ -91,10 +106,9 @@
*/
struct elevator_queue
{
- struct elevator_ops *ops;
+ struct elevator_type *type;
void *elevator_data;
struct kobject kobj;
- struct elevator_type *elevator_type;
struct mutex sysfs_lock;
struct hlist_head *hash;
unsigned int registered:1;
@@ -129,7 +143,7 @@
/*
* io scheduler registration
*/
-extern void elv_register(struct elevator_type *);
+extern int elv_register(struct elevator_type *);
extern void elv_unregister(struct elevator_type *);
/*
@@ -197,22 +211,5 @@
INIT_LIST_HEAD(&(rq)->csd.list); \
} while (0)
-/*
- * io context count accounting
- */
-#define elv_ioc_count_mod(name, __val) this_cpu_add(name, __val)
-#define elv_ioc_count_inc(name) this_cpu_inc(name)
-#define elv_ioc_count_dec(name) this_cpu_dec(name)
-
-#define elv_ioc_count_read(name) \
-({ \
- unsigned long __val = 0; \
- int __cpu; \
- smp_wmb(); \
- for_each_possible_cpu(__cpu) \
- __val += per_cpu(name, __cpu); \
- __val; \
-})
-
#endif /* CONFIG_BLOCK */
#endif
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 31f0508..999b4f5 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -7,15 +7,6 @@
#include <asm/elf.h>
#endif
-struct file;
-
-#ifndef elf_read_implies_exec
- /* Executables for which elf_read_implies_exec() returns TRUE will
- have the READ_IMPLIES_EXEC personality flag set automatically.
- Override in asm/elf.h as needed. */
-# define elf_read_implies_exec(ex, have_pt_gnu_stack) 0
-#endif
-
/* 32-bit ELF base types. */
typedef __u32 Elf32_Addr;
typedef __u16 Elf32_Half;
@@ -414,6 +405,13 @@
} Elf64_Nhdr;
#ifdef __KERNEL__
+#ifndef elf_read_implies_exec
+ /* Executables for which elf_read_implies_exec() returns TRUE will
+ have the READ_IMPLIES_EXEC personality flag set automatically.
+ Override in asm/elf.h as needed. */
+# define elf_read_implies_exec(ex, have_pt_gnu_stack) 0
+#endif
+
#if ELF_CLASS == ELFCLASS32
extern Elf32_Dyn _DYNAMIC [];
@@ -437,6 +435,8 @@
#endif
/* Optional callbacks to write extra ELF notes. */
+struct file;
+
#ifndef ARCH_HAVE_EXTRA_ELF_NOTES
static inline int elf_coredump_extra_notes_size(void) { return 0; }
static inline int elf_coredump_extra_notes_write(struct file *file,
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 4bc8169..0244082 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -319,6 +319,7 @@
#define BLKPBSZGET _IO(0x12,123)
#define BLKDISCARDZEROES _IO(0x12,124)
#define BLKSECDISCARD _IO(0x12,125)
+#define BLKROTATIONAL _IO(0x12,126)
#define BMAP_IOCTL 1 /* obsolete - kept for compatibility */
#define FIBMAP _IO(0x00,1) /* bmap access */
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 26eafce..028e26f 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -133,6 +133,8 @@
int ftrace_arch_code_modify_prepare(void);
int ftrace_arch_code_modify_post_process(void);
+void ftrace_bug(int err, unsigned long ip);
+
struct seq_file;
struct ftrace_probe_ops {
@@ -161,7 +163,6 @@
enum {
FTRACE_FL_ENABLED = (1 << 30),
- FTRACE_FL_FREE = (1 << 31),
};
#define FTRACE_FL_MASK (0x3UL << 30)
@@ -172,10 +173,7 @@
unsigned long ip; /* address of mcount call-site */
struct dyn_ftrace *freelist;
};
- union {
- unsigned long flags;
- struct dyn_ftrace *newlist;
- };
+ unsigned long flags;
struct dyn_arch_ftrace arch;
};
@@ -190,6 +188,56 @@
int register_ftrace_command(struct ftrace_func_command *cmd);
int unregister_ftrace_command(struct ftrace_func_command *cmd);
+enum {
+ FTRACE_UPDATE_CALLS = (1 << 0),
+ FTRACE_DISABLE_CALLS = (1 << 1),
+ FTRACE_UPDATE_TRACE_FUNC = (1 << 2),
+ FTRACE_START_FUNC_RET = (1 << 3),
+ FTRACE_STOP_FUNC_RET = (1 << 4),
+};
+
+enum {
+ FTRACE_UPDATE_IGNORE,
+ FTRACE_UPDATE_MAKE_CALL,
+ FTRACE_UPDATE_MAKE_NOP,
+};
+
+enum {
+ FTRACE_ITER_FILTER = (1 << 0),
+ FTRACE_ITER_NOTRACE = (1 << 1),
+ FTRACE_ITER_PRINTALL = (1 << 2),
+ FTRACE_ITER_DO_HASH = (1 << 3),
+ FTRACE_ITER_HASH = (1 << 4),
+ FTRACE_ITER_ENABLED = (1 << 5),
+};
+
+void arch_ftrace_update_code(int command);
+
+struct ftrace_rec_iter;
+
+struct ftrace_rec_iter *ftrace_rec_iter_start(void);
+struct ftrace_rec_iter *ftrace_rec_iter_next(struct ftrace_rec_iter *iter);
+struct dyn_ftrace *ftrace_rec_iter_record(struct ftrace_rec_iter *iter);
+
+int ftrace_update_record(struct dyn_ftrace *rec, int enable);
+int ftrace_test_record(struct dyn_ftrace *rec, int enable);
+void ftrace_run_stop_machine(int command);
+int ftrace_location(unsigned long ip);
+
+extern ftrace_func_t ftrace_trace_function;
+
+int ftrace_regex_open(struct ftrace_ops *ops, int flag,
+ struct inode *inode, struct file *file);
+ssize_t ftrace_filter_write(struct file *file, const char __user *ubuf,
+ size_t cnt, loff_t *ppos);
+ssize_t ftrace_notrace_write(struct file *file, const char __user *ubuf,
+ size_t cnt, loff_t *ppos);
+loff_t ftrace_regex_lseek(struct file *file, loff_t offset, int origin);
+int ftrace_regex_release(struct inode *inode, struct file *file);
+
+void __init
+ftrace_set_early_filter(struct ftrace_ops *ops, char *buf, int enable);
+
/* defined in arch */
extern int ftrace_ip_converted(unsigned long ip);
extern int ftrace_dyn_arch_init(void *data);
@@ -284,6 +332,25 @@
{
return 0;
}
+
+/*
+ * Again users of functions that have ftrace_ops may not
+ * have them defined when ftrace is not enabled, but these
+ * functions may still be called. Use a macro instead of inline.
+ */
+#define ftrace_regex_open(ops, flag, inod, file) ({ -ENODEV; })
+#define ftrace_set_early_filter(ops, buf, enable) do { } while (0)
+
+static inline ssize_t ftrace_filter_write(struct file *file, const char __user *ubuf,
+ size_t cnt, loff_t *ppos) { return -ENODEV; }
+static inline ssize_t ftrace_notrace_write(struct file *file, const char __user *ubuf,
+ size_t cnt, loff_t *ppos) { return -ENODEV; }
+static inline loff_t ftrace_regex_lseek(struct file *file, loff_t offset, int origin)
+{
+ return -ENODEV;
+}
+static inline int
+ftrace_regex_release(struct inode *inode, struct file *file) { return -ENODEV; }
#endif /* CONFIG_DYNAMIC_FTRACE */
/* totally disable ftrace - can not re-enable after this */
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 5037a0a..7e1371c 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -3,32 +3,92 @@
#include <linux/radix-tree.h>
#include <linux/rcupdate.h>
+#include <linux/workqueue.h>
-struct cfq_queue;
-struct cfq_ttime {
- unsigned long last_end_request;
-
- unsigned long ttime_total;
- unsigned long ttime_samples;
- unsigned long ttime_mean;
+enum {
+ ICQ_IOPRIO_CHANGED,
+ ICQ_CGROUP_CHANGED,
};
-struct cfq_io_context {
- void *key;
+/*
+ * An io_cq (icq) is association between an io_context (ioc) and a
+ * request_queue (q). This is used by elevators which need to track
+ * information per ioc - q pair.
+ *
+ * Elevator can request use of icq by setting elevator_type->icq_size and
+ * ->icq_align. Both size and align must be larger than that of struct
+ * io_cq and elevator can use the tail area for private information. The
+ * recommended way to do this is defining a struct which contains io_cq as
+ * the first member followed by private members and using its size and
+ * align. For example,
+ *
+ * struct snail_io_cq {
+ * struct io_cq icq;
+ * int poke_snail;
+ * int feed_snail;
+ * };
+ *
+ * struct elevator_type snail_elv_type {
+ * .ops = { ... },
+ * .icq_size = sizeof(struct snail_io_cq),
+ * .icq_align = __alignof__(struct snail_io_cq),
+ * ...
+ * };
+ *
+ * If icq_size is set, block core will manage icq's. All requests will
+ * have its ->elv.icq field set before elevator_ops->elevator_set_req_fn()
+ * is called and be holding a reference to the associated io_context.
+ *
+ * Whenever a new icq is created, elevator_ops->elevator_init_icq_fn() is
+ * called and, on destruction, ->elevator_exit_icq_fn(). Both functions
+ * are called with both the associated io_context and queue locks held.
+ *
+ * Elevator is allowed to lookup icq using ioc_lookup_icq() while holding
+ * queue lock but the returned icq is valid only until the queue lock is
+ * released. Elevators can not and should not try to create or destroy
+ * icq's.
+ *
+ * As icq's are linked from both ioc and q, the locking rules are a bit
+ * complex.
+ *
+ * - ioc lock nests inside q lock.
+ *
+ * - ioc->icq_list and icq->ioc_node are protected by ioc lock.
+ * q->icq_list and icq->q_node by q lock.
+ *
+ * - ioc->icq_tree and ioc->icq_hint are protected by ioc lock, while icq
+ * itself is protected by q lock. However, both the indexes and icq
+ * itself are also RCU managed and lookup can be performed holding only
+ * the q lock.
+ *
+ * - icq's are not reference counted. They are destroyed when either the
+ * ioc or q goes away. Each request with icq set holds an extra
+ * reference to ioc to ensure it stays until the request is completed.
+ *
+ * - Linking and unlinking icq's are performed while holding both ioc and q
+ * locks. Due to the lock ordering, q exit is simple but ioc exit
+ * requires reverse-order double lock dance.
+ */
+struct io_cq {
+ struct request_queue *q;
+ struct io_context *ioc;
- struct cfq_queue *cfqq[2];
+ /*
+ * q_node and ioc_node link io_cq through icq_list of q and ioc
+ * respectively. Both fields are unused once ioc_exit_icq() is
+ * called and shared with __rcu_icq_cache and __rcu_head which are
+ * used for RCU free of io_cq.
+ */
+ union {
+ struct list_head q_node;
+ struct kmem_cache *__rcu_icq_cache;
+ };
+ union {
+ struct hlist_node ioc_node;
+ struct rcu_head __rcu_head;
+ };
- struct io_context *ioc;
-
- struct cfq_ttime ttime;
-
- struct list_head queue_list;
- struct hlist_node cic_list;
-
- void (*dtor)(struct io_context *); /* destructor */
- void (*exit)(struct io_context *); /* called on task exit */
-
- struct rcu_head rcu_head;
+ unsigned long changed;
};
/*
@@ -43,11 +103,6 @@
spinlock_t lock;
unsigned short ioprio;
- unsigned short ioprio_changed;
-
-#if defined(CONFIG_BLK_CGROUP) || defined(CONFIG_BLK_CGROUP_MODULE)
- unsigned short cgroup_changed;
-#endif
/*
* For request batching
@@ -55,9 +110,11 @@
int nr_batch_requests; /* Number of requests left in the batch */
unsigned long last_waited; /* Time last woken after wait for request */
- struct radix_tree_root radix_root;
- struct hlist_head cic_list;
- void __rcu *ioc_data;
+ struct radix_tree_root icq_tree;
+ struct io_cq __rcu *icq_hint;
+ struct hlist_head icq_list;
+
+ struct work_struct release_work;
};
static inline struct io_context *ioc_task_link(struct io_context *ioc)
@@ -76,20 +133,17 @@
struct task_struct;
#ifdef CONFIG_BLOCK
-int put_io_context(struct io_context *ioc);
+void put_io_context(struct io_context *ioc, struct request_queue *locked_q);
void exit_io_context(struct task_struct *task);
-struct io_context *get_io_context(gfp_t gfp_flags, int node);
-struct io_context *alloc_io_context(gfp_t gfp_flags, int node);
+struct io_context *get_task_io_context(struct task_struct *task,
+ gfp_t gfp_flags, int node);
+void ioc_ioprio_changed(struct io_context *ioc, int ioprio);
+void ioc_cgroup_changed(struct io_context *ioc);
#else
-static inline void exit_io_context(struct task_struct *task)
-{
-}
-
struct io_context;
-static inline int put_io_context(struct io_context *ioc)
-{
- return 1;
-}
+static inline void put_io_context(struct io_context *ioc,
+ struct request_queue *locked_q) { }
+static inline void exit_io_context(struct task_struct *task) { }
#endif
#endif
diff --git a/include/linux/isdn_divertif.h b/include/linux/isdn_divertif.h
index 07821ca..a5a50f5 100644
--- a/include/linux/isdn_divertif.h
+++ b/include/linux/isdn_divertif.h
@@ -10,6 +10,8 @@
*
*/
+#ifndef _LINUX_ISDN_DIVERTIF_H
+#define _LINUX_ISDN_DIVERTIF_H
/***********************************************************/
/* magic value is also used to control version information */
@@ -45,3 +47,5 @@
/*********************/
extern int DIVERT_REG_NAME(isdn_divert_if *);
#endif
+
+#endif /* _LINUX_ISDN_DIVERTIF_H */
diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
index 99d9a67..2a5e554 100644
--- a/include/linux/kmemleak.h
+++ b/include/linux/kmemleak.h
@@ -26,8 +26,10 @@
extern void kmemleak_init(void) __ref;
extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
gfp_t gfp) __ref;
+extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
extern void kmemleak_free(const void *ptr) __ref;
extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
+extern void kmemleak_free_percpu(const void __percpu *ptr) __ref;
extern void kmemleak_padding(const void *ptr, unsigned long offset,
size_t size) __ref;
extern void kmemleak_not_leak(const void *ptr) __ref;
@@ -68,6 +70,9 @@
gfp_t gfp)
{
}
+static inline void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size)
+{
+}
static inline void kmemleak_free(const void *ptr)
{
}
@@ -77,6 +82,9 @@
static inline void kmemleak_free_recursive(const void *ptr, unsigned long flags)
{
}
+static inline void kmemleak_free_percpu(const void __percpu *ptr)
+{
+}
static inline void kmemleak_not_leak(const void *ptr)
{
}
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index a3759cb..6d8c725 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -43,9 +43,11 @@
typedef __u32 if_mask;
#define NIFBITS (sizeof(if_mask) * 8) /* bits per mask */
-#if !defined(__KERNEL__) && !defined(DIV_ROUND_UP)
+#if !defined(__KERNEL__)
+#if !defined(DIV_ROUND_UP)
#define DIV_ROUND_UP(x,y) (((x) + ((y) - 1)) / (y))
#endif
+#endif
typedef struct if_set {
if_mask ifs_bits[DIV_ROUND_UP(IF_SETSIZE, NIFBITS)];
diff --git a/include/linux/patchkey.h b/include/linux/patchkey.h
index d974a6e..aefda0e 100644
--- a/include/linux/patchkey.h
+++ b/include/linux/patchkey.h
@@ -32,7 +32,8 @@
# else
# error "could not determine byte order"
# endif
-#elif defined(__BYTE_ORDER)
+#else
+#if defined(__BYTE_ORDER)
# if __BYTE_ORDER == __BIG_ENDIAN
# define _PATCHKEY(id) (0xfd00|id)
# elif __BYTE_ORDER == __LITTLE_ENDIAN
@@ -41,5 +42,6 @@
# error "could not determine byte order"
# endif
#endif
+#endif
#endif /* _LINUX_PATCHKEY_H */
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index cafe98d..84e6a55 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -6,6 +6,8 @@
* Copyright (C) 1998 Paul Mackerras.
*/
+#ifndef _LINUX_PMU_H
+#define _LINUX_PMU_H
#define PMU_DRIVER_VERSION 2
@@ -207,3 +209,5 @@
#endif
#endif /* __KERNEL__ */
+
+#endif /* _LINUX_PMU_H */
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 800f113..a27e56c 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -127,8 +127,9 @@
struct task_struct *new_parent);
extern void __ptrace_unlink(struct task_struct *child);
extern void exit_ptrace(struct task_struct *tracer);
-#define PTRACE_MODE_READ 1
-#define PTRACE_MODE_ATTACH 2
+#define PTRACE_MODE_READ 0x01
+#define PTRACE_MODE_ATTACH 0x02
+#define PTRACE_MODE_NOAUDIT 0x04
/* Returns 0 on success, -errno on denial. */
extern int __ptrace_may_access(struct task_struct *task, unsigned int mode);
/* Returns true on success, false on denial. */
diff --git a/include/linux/security.h b/include/linux/security.h
index 0ccceb9..83c18e8 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -54,8 +54,8 @@
* These functions are in security/capability.c and are used
* as the default capabilities functions
*/
-extern int cap_capable(struct task_struct *tsk, const struct cred *cred,
- struct user_namespace *ns, int cap, int audit);
+extern int cap_capable(const struct cred *cred, struct user_namespace *ns,
+ int cap, int audit);
extern int cap_settime(const struct timespec *ts, const struct timezone *tz);
extern int cap_ptrace_access_check(struct task_struct *child, unsigned int mode);
extern int cap_ptrace_traceme(struct task_struct *parent);
@@ -96,7 +96,6 @@
struct seq_file;
extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
-extern int cap_netlink_recv(struct sk_buff *skb, int cap);
void reset_security_ops(void);
@@ -799,12 +798,6 @@
* @skb contains the sk_buff structure for the netlink message.
* Return 0 if the information was successfully saved and message
* is allowed to be transmitted.
- * @netlink_recv:
- * Check permission before processing the received netlink message in
- * @skb.
- * @skb contains the sk_buff structure for the netlink message.
- * @cap indicates the capability required
- * Return 0 if permission is granted.
*
* Security hooks for Unix domain networking.
*
@@ -1268,7 +1261,6 @@
* @capable:
* Check whether the @tsk process has the @cap capability in the indicated
* credentials.
- * @tsk contains the task_struct for the process.
* @cred contains the credentials to use.
* @ns contains the user namespace we want the capability in
* @cap contains the capability <include/linux/capability.h>.
@@ -1392,8 +1384,8 @@
const kernel_cap_t *effective,
const kernel_cap_t *inheritable,
const kernel_cap_t *permitted);
- int (*capable) (struct task_struct *tsk, const struct cred *cred,
- struct user_namespace *ns, int cap, int audit);
+ int (*capable) (const struct cred *cred, struct user_namespace *ns,
+ int cap, int audit);
int (*quotactl) (int cmds, int type, int id, struct super_block *sb);
int (*quota_on) (struct dentry *dentry);
int (*syslog) (int type);
@@ -1563,7 +1555,6 @@
struct sembuf *sops, unsigned nsops, int alter);
int (*netlink_send) (struct sock *sk, struct sk_buff *skb);
- int (*netlink_recv) (struct sk_buff *skb, int cap);
void (*d_instantiate) (struct dentry *dentry, struct inode *inode);
@@ -1675,12 +1666,10 @@
const kernel_cap_t *effective,
const kernel_cap_t *inheritable,
const kernel_cap_t *permitted);
-int security_capable(struct user_namespace *ns, const struct cred *cred,
+int security_capable(const struct cred *cred, struct user_namespace *ns,
int cap);
-int security_real_capable(struct task_struct *tsk, struct user_namespace *ns,
- int cap);
-int security_real_capable_noaudit(struct task_struct *tsk,
- struct user_namespace *ns, int cap);
+int security_capable_noaudit(const struct cred *cred, struct user_namespace *ns,
+ int cap);
int security_quotactl(int cmds, int type, int id, struct super_block *sb);
int security_quota_on(struct dentry *dentry);
int security_syslog(int type);
@@ -1817,7 +1806,6 @@
int security_getprocattr(struct task_struct *p, char *name, char **value);
int security_setprocattr(struct task_struct *p, char *name, void *value, size_t size);
int security_netlink_send(struct sock *sk, struct sk_buff *skb);
-int security_netlink_recv(struct sk_buff *skb, int cap);
int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen);
int security_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid);
void security_release_secctx(char *secdata, u32 seclen);
@@ -1875,32 +1863,15 @@
return cap_capset(new, old, effective, inheritable, permitted);
}
-static inline int security_capable(struct user_namespace *ns,
- const struct cred *cred, int cap)
+static inline int security_capable(const struct cred *cred,
+ struct user_namespace *ns, int cap)
{
- return cap_capable(current, cred, ns, cap, SECURITY_CAP_AUDIT);
+ return cap_capable(cred, ns, cap, SECURITY_CAP_AUDIT);
}
-static inline int security_real_capable(struct task_struct *tsk, struct user_namespace *ns, int cap)
-{
- int ret;
-
- rcu_read_lock();
- ret = cap_capable(tsk, __task_cred(tsk), ns, cap, SECURITY_CAP_AUDIT);
- rcu_read_unlock();
- return ret;
-}
-
-static inline
-int security_real_capable_noaudit(struct task_struct *tsk, struct user_namespace *ns, int cap)
-{
- int ret;
-
- rcu_read_lock();
- ret = cap_capable(tsk, __task_cred(tsk), ns, cap,
- SECURITY_CAP_NOAUDIT);
- rcu_read_unlock();
- return ret;
+static inline int security_capable_noaudit(const struct cred *cred,
+ struct user_namespace *ns, int cap) {
+ return cap_capable(cred, ns, cap, SECURITY_CAP_NOAUDIT);
}
static inline int security_quotactl(int cmds, int type, int id,
@@ -2517,11 +2488,6 @@
return cap_netlink_send(sk, skb);
}
-static inline int security_netlink_recv(struct sk_buff *skb, int cap)
-{
- return cap_netlink_recv(skb, cap);
-}
-
static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
{
return -EOPNOTSUPP;
diff --git a/include/linux/sound.h b/include/linux/sound.h
index 44dcf05..fae20ba 100644
--- a/include/linux/sound.h
+++ b/include/linux/sound.h
@@ -1,3 +1,5 @@
+#ifndef _LINUX_SOUND_H
+#define _LINUX_SOUND_H
/*
* Minor numbers for the sound driver.
@@ -42,3 +44,5 @@
extern void unregister_sound_midi(int unit);
extern void unregister_sound_dsp(int unit);
#endif /* __KERNEL__ */
+
+#endif /* _LINUX_SOUND_H */
diff --git a/include/linux/soundcard.h b/include/linux/soundcard.h
index fe204fe..dfcf86f 100644
--- a/include/linux/soundcard.h
+++ b/include/linux/soundcard.h
@@ -198,7 +198,8 @@
# else
# error "could not determine byte order"
# endif
-#elif defined(__BYTE_ORDER)
+#else
+# if defined(__BYTE_ORDER)
# if __BYTE_ORDER == __BIG_ENDIAN
# define AFMT_S16_NE AFMT_S16_BE
# elif __BYTE_ORDER == __LITTLE_ENDIAN
@@ -206,6 +207,7 @@
# else
# error "could not determine byte order"
# endif
+# endif
#endif
/*
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index d2f74f8e..5e11f8a 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -403,6 +403,7 @@
#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') /* compressed RGGB bayer */
#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */
#define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
@@ -744,6 +745,48 @@
struct v4l2_rect c;
};
+/* Hints for adjustments of selection rectangle */
+#define V4L2_SEL_FLAG_GE 0x00000001
+#define V4L2_SEL_FLAG_LE 0x00000002
+
+/* Selection targets */
+
+/* current cropping area */
+#define V4L2_SEL_TGT_CROP_ACTIVE 0
+/* default cropping area */
+#define V4L2_SEL_TGT_CROP_DEFAULT 1
+/* cropping bounds */
+#define V4L2_SEL_TGT_CROP_BOUNDS 2
+/* current composing area */
+#define V4L2_SEL_TGT_COMPOSE_ACTIVE 256
+/* default composing area */
+#define V4L2_SEL_TGT_COMPOSE_DEFAULT 257
+/* composing bounds */
+#define V4L2_SEL_TGT_COMPOSE_BOUNDS 258
+/* current composing area plus all padding pixels */
+#define V4L2_SEL_TGT_COMPOSE_PADDED 259
+
+/**
+ * struct v4l2_selection - selection info
+ * @type: buffer type (do not use *_MPLANE types)
+ * @target: selection target, used to choose one of possible rectangles
+ * @flags: constraints flags
+ * @r: coordinates of selection window
+ * @reserved: for future use, rounds structure size to 64 bytes, set to zero
+ *
+ * Hardware may use multiple helper window to process a video stream.
+ * The structure is used to exchange this selection areas between
+ * an application and a driver.
+ */
+struct v4l2_selection {
+ __u32 type;
+ __u32 target;
+ __u32 flags;
+ struct v4l2_rect r;
+ __u32 reserved[9];
+};
+
+
/*
* A N A L O G V I D E O S T A N D A R D
*/
@@ -1133,6 +1176,7 @@
#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000
/* User-class control IDs defined by V4L2 */
+#define V4L2_CID_MAX_CTRLS 1024
#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
#define V4L2_CID_USER_BASE V4L2_CID_BASE
/* IDs reserved for driver specific controls */
@@ -1206,10 +1250,10 @@
#define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE (V4L2_CID_BASE+39)
#define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40)
-/* last CID + 1 */
-#define V4L2_CID_LASTP1 (V4L2_CID_BASE+41)
+#define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41)
-/* Minimum number of buffer neede by the device */
+/* last CID + 1 */
+#define V4L2_CID_LASTP1 (V4L2_CID_BASE+42)
/* MPEG-class control IDs defined by V4L2 */
#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
@@ -1684,6 +1728,8 @@
#define V4L2_FLASH_FAULT_TIMEOUT (1 << 1)
#define V4L2_FLASH_FAULT_OVER_TEMPERATURE (1 << 2)
#define V4L2_FLASH_FAULT_SHORT_CIRCUIT (1 << 3)
+#define V4L2_FLASH_FAULT_OVER_CURRENT (1 << 4)
+#define V4L2_FLASH_FAULT_INDICATOR (1 << 5)
#define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11)
#define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12)
@@ -2257,6 +2303,10 @@
#define VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers)
#define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer)
+/* Experimental selection API */
+#define VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection)
+#define VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection)
+
/* Reminder: when adding new ioctls please add support for them to
drivers/media/video/v4l2-compat-ioctl32.c as well! */
diff --git a/include/media/as3645a.h b/include/media/as3645a.h
new file mode 100644
index 0000000..5075496
--- /dev/null
+++ b/include/media/as3645a.h
@@ -0,0 +1,71 @@
+/*
+ * include/media/as3645a.h
+ *
+ * Copyright (C) 2008-2011 Nokia Corporation
+ *
+ * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __AS3645A_H__
+#define __AS3645A_H__
+
+#include <media/v4l2-subdev.h>
+
+#define AS3645A_NAME "as3645a"
+#define AS3645A_I2C_ADDR (0x60 >> 1) /* W:0x60, R:0x61 */
+
+#define AS3645A_FLASH_TIMEOUT_MIN 100000 /* us */
+#define AS3645A_FLASH_TIMEOUT_MAX 850000
+#define AS3645A_FLASH_TIMEOUT_STEP 50000
+
+#define AS3645A_FLASH_INTENSITY_MIN 200 /* mA */
+#define AS3645A_FLASH_INTENSITY_MAX_1LED 500
+#define AS3645A_FLASH_INTENSITY_MAX_2LEDS 400
+#define AS3645A_FLASH_INTENSITY_STEP 20
+
+#define AS3645A_TORCH_INTENSITY_MIN 20 /* mA */
+#define AS3645A_TORCH_INTENSITY_MAX 160
+#define AS3645A_TORCH_INTENSITY_STEP 20
+
+#define AS3645A_INDICATOR_INTENSITY_MIN 0 /* uA */
+#define AS3645A_INDICATOR_INTENSITY_MAX 10000
+#define AS3645A_INDICATOR_INTENSITY_STEP 2500
+
+/*
+ * as3645a_platform_data - Flash controller platform data
+ * @set_power: Set power callback
+ * @vref: VREF offset (0=0V, 1=+0.3V, 2=-0.3V, 3=+0.6V)
+ * @peak: Inductor peak current limit (0=1.25A, 1=1.5A, 2=1.75A, 3=2.0A)
+ * @ext_strobe: True if external flash strobe can be used
+ * @flash_max_current: Max flash current (mA, <= AS3645A_FLASH_INTENSITY_MAX)
+ * @torch_max_current: Max torch current (mA, >= AS3645A_TORCH_INTENSITY_MAX)
+ * @timeout_max: Max flash timeout (us, <= AS3645A_FLASH_TIMEOUT_MAX)
+ */
+struct as3645a_platform_data {
+ int (*set_power)(struct v4l2_subdev *subdev, int on);
+ unsigned int vref;
+ unsigned int peak;
+ bool ext_strobe;
+
+ /* Flash and torch currents and timeout limits */
+ unsigned int flash_max_current;
+ unsigned int torch_max_current;
+ unsigned int timeout_max;
+};
+
+#endif /* __AS3645A_H__ */
diff --git a/include/media/atmel-isi.h b/include/media/atmel-isi.h
index 26cece5..6568230 100644
--- a/include/media/atmel-isi.h
+++ b/include/media/atmel-isi.h
@@ -110,10 +110,12 @@
u8 hsync_act_low;
u8 vsync_act_low;
u8 pclk_act_falling;
- u8 isi_full_mode;
+ u8 full_mode;
u32 data_width_flags;
/* Using for ISI_CFG1 */
u32 frate;
+ /* Using for ISI_MCK */
+ u32 mck_hz;
};
#endif /* __ATMEL_ISI_H__ */
diff --git a/include/media/cx25840.h b/include/media/cx25840.h
index 46d1a14..783c5bd 100644
--- a/include/media/cx25840.h
+++ b/include/media/cx25840.h
@@ -85,6 +85,7 @@
CX25840_NONE1_CH3 = 0x800000c0,
CX25840_SVIDEO_ON = 0x80000100,
CX25840_COMPONENT_ON = 0x80000200,
+ CX25840_DIF_ON = 0x80000400,
};
enum cx25840_audio_input {
diff --git a/include/media/davinci/vpbe.h b/include/media/davinci/vpbe.h
index 8b11fb0..8bc1b3c 100644
--- a/include/media/davinci/vpbe.h
+++ b/include/media/davinci/vpbe.h
@@ -63,6 +63,7 @@
* output basis. If per mode is needed, we may have to move this to
* mode_info structure
*/
+ enum v4l2_mbus_pixelcode if_params;
};
/* encoder configuration info */
@@ -74,6 +75,15 @@
struct i2c_board_info board_info;
};
+/*amplifier configuration info */
+struct amp_config_info {
+ char module_name[32];
+ /* Is this an i2c device ? */
+ unsigned int is_i2c:1;
+ /* i2c subdevice board info */
+ struct i2c_board_info board_info;
+};
+
/* structure for defining vpbe display subsystem components */
struct vpbe_config {
char module_name[32];
@@ -84,6 +94,8 @@
/* external encoder information goes here */
int num_ext_encoders;
struct encoder_config_info *ext_encoders;
+ /* amplifier information goes here */
+ struct amp_config_info *amp;
int num_outputs;
/* Order is venc outputs followed by LCD and then external encoders */
struct vpbe_output *outputs;
@@ -158,6 +170,8 @@
struct v4l2_subdev **encoders;
/* current encoder index */
int current_sd_index;
+ /* external amplifier v4l2 subdevice */
+ struct v4l2_subdev *amp;
struct mutex lock;
/* device initialized */
int initialized;
@@ -165,6 +179,8 @@
struct clk *dac_clk;
/* osd_device pointer */
struct osd_state *osd_device;
+ /* venc device pointer */
+ struct venc_platform_data *venc_device;
/*
* fields below are accessed by users of vpbe_device. Not the
* ones above
diff --git a/include/media/davinci/vpbe_venc.h b/include/media/davinci/vpbe_venc.h
index 426c205..6b57334 100644
--- a/include/media/davinci/vpbe_venc.h
+++ b/include/media/davinci/vpbe_venc.h
@@ -29,10 +29,14 @@
struct venc_platform_data {
enum vpbe_version venc_type;
+ int (*setup_pinmux)(enum v4l2_mbus_pixelcode if_type,
+ int field);
int (*setup_clock)(enum vpbe_enc_timings_type type,
unsigned int mode);
+ int (*setup_if_config)(enum v4l2_mbus_pixelcode pixcode);
/* Number of LCD outputs supported */
int num_lcd_outputs;
+ struct vpbe_if_params *lcd_if_params;
};
enum venc_ioctls {
diff --git a/include/media/media-entity.h b/include/media/media-entity.h
index cd8bca6..29e7bba 100644
--- a/include/media/media-entity.h
+++ b/include/media/media-entity.h
@@ -98,7 +98,7 @@
/* Sub-device specifications */
/* Nothing needed yet */
- };
+ } info;
};
static inline u32 media_entity_type(struct media_entity *entity)
diff --git a/include/media/omap3isp.h b/include/media/omap3isp.h
index e917b1d..042849a 100644
--- a/include/media/omap3isp.h
+++ b/include/media/omap3isp.h
@@ -58,7 +58,7 @@
* ISP_LANE_SHIFT_4 - CAMEXT[13:4] -> CAM[9:0]
* ISP_LANE_SHIFT_6 - CAMEXT[13:6] -> CAM[7:0]
* @clk_pol: Pixel clock polarity
- * 0 - Non Inverted, 1 - Inverted
+ * 0 - Sample on rising edge, 1 - Sample on falling edge
* @hs_pol: Horizontal synchronization polarity
* 0 - Active high, 1 - Active low
* @vs_pol: Vertical synchronization polarity
diff --git a/include/media/pwc-ioctl.h b/include/media/pwc-ioctl.h
deleted file mode 100644
index 1ed1e61..0000000
--- a/include/media/pwc-ioctl.h
+++ /dev/null
@@ -1,323 +0,0 @@
-#ifndef PWC_IOCTL_H
-#define PWC_IOCTL_H
-
-/* (C) 2001-2004 Nemosoft Unv.
- (C) 2004-2006 Luc Saillard (luc@saillard.org)
-
- NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
- driver and thus may have bugs that are not present in the original version.
- Please send bug reports and support requests to <luc@saillard.org>.
- The decompression routines have been implemented by reverse-engineering the
- Nemosoft binary pwcx module. Caveat emptor.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-/* This is pwc-ioctl.h belonging to PWC 10.0.10
- It contains structures and defines to communicate from user space
- directly to the driver.
- */
-
-/*
- Changes
- 2001/08/03 Alvarado Added ioctl constants to access methods for
- changing white balance and red/blue gains
- 2002/12/15 G. H. Fernandez-Toribio VIDIOCGREALSIZE
- 2003/12/13 Nemosft Unv. Some modifications to make interfacing to
- PWCX easier
- 2006/01/01 Luc Saillard Add raw format definition
- */
-
-/* These are private ioctl() commands, specific for the Philips webcams.
- They contain functions not found in other webcams, and settings not
- specified in the Video4Linux API.
-
- The #define names are built up like follows:
- VIDIOC VIDeo IOCtl prefix
- PWC Philps WebCam
- G optional: Get
- S optional: Set
- ... the function
- */
-
-#include <linux/types.h>
-
-/* Enumeration of image sizes */
-#define PSZ_SQCIF 0x00
-#define PSZ_QSIF 0x01
-#define PSZ_QCIF 0x02
-#define PSZ_SIF 0x03
-#define PSZ_CIF 0x04
-#define PSZ_VGA 0x05
-#define PSZ_MAX 6
-
-
-/* The frame rate is encoded in the video_window.flags parameter using
- the upper 16 bits, since some flags are defined nowadays. The following
- defines provide a mask and shift to filter out this value.
- This value can also be passing using the private flag when using v4l2 and
- VIDIOC_S_FMT ioctl.
-
- In 'Snapshot' mode the camera freezes its automatic exposure and colour
- balance controls.
- */
-#define PWC_FPS_SHIFT 16
-#define PWC_FPS_MASK 0x00FF0000
-#define PWC_FPS_FRMASK 0x003F0000
-#define PWC_FPS_SNAPSHOT 0x00400000
-#define PWC_QLT_MASK 0x03000000
-#define PWC_QLT_SHIFT 24
-
-
-/* structure for transferring x & y coordinates */
-struct pwc_coord
-{
- int x, y; /* guess what */
- int size; /* size, or offset */
-};
-
-
-/* Used with VIDIOCPWCPROBE */
-struct pwc_probe
-{
- char name[32];
- int type;
-};
-
-struct pwc_serial
-{
- char serial[30]; /* String with serial number. Contains terminating 0 */
-};
-
-/* pwc_whitebalance.mode values */
-#define PWC_WB_INDOOR 0
-#define PWC_WB_OUTDOOR 1
-#define PWC_WB_FL 2
-#define PWC_WB_MANUAL 3
-#define PWC_WB_AUTO 4
-
-/* Used with VIDIOCPWC[SG]AWB (Auto White Balance).
- Set mode to one of the PWC_WB_* values above.
- *red and *blue are the respective gains of these colour components inside
- the camera; range 0..65535
- When 'mode' == PWC_WB_MANUAL, 'manual_red' and 'manual_blue' are set or read;
- otherwise undefined.
- 'read_red' and 'read_blue' are read-only.
-*/
-struct pwc_whitebalance
-{
- int mode;
- int manual_red, manual_blue; /* R/W */
- int read_red, read_blue; /* R/O */
-};
-
-/*
- 'control_speed' and 'control_delay' are used in automatic whitebalance mode,
- and tell the camera how fast it should react to changes in lighting, and
- with how much delay. Valid values are 0..65535.
-*/
-struct pwc_wb_speed
-{
- int control_speed;
- int control_delay;
-
-};
-
-/* Used with VIDIOCPWC[SG]LED */
-struct pwc_leds
-{
- int led_on; /* Led on-time; range = 0..25000 */
- int led_off; /* Led off-time; range = 0..25000 */
-};
-
-/* Image size (used with GREALSIZE) */
-struct pwc_imagesize
-{
- int width;
- int height;
-};
-
-/* Defines and structures for Motorized Pan & Tilt */
-#define PWC_MPT_PAN 0x01
-#define PWC_MPT_TILT 0x02
-#define PWC_MPT_TIMEOUT 0x04 /* for status */
-
-/* Set angles; when absolute != 0, the angle is absolute and the
- driver calculates the relative offset for you. This can only
- be used with VIDIOCPWCSANGLE; VIDIOCPWCGANGLE always returns
- absolute angles.
- */
-struct pwc_mpt_angles
-{
- int absolute; /* write-only */
- int pan; /* degrees * 100 */
- int tilt; /* degress * 100 */
-};
-
-/* Range of angles of the camera, both horizontally and vertically.
- */
-struct pwc_mpt_range
-{
- int pan_min, pan_max; /* degrees * 100 */
- int tilt_min, tilt_max;
-};
-
-struct pwc_mpt_status
-{
- int status;
- int time_pan;
- int time_tilt;
-};
-
-
-/* This is used for out-of-kernel decompression. With it, you can get
- all the necessary information to initialize and use the decompressor
- routines in standalone applications.
- */
-struct pwc_video_command
-{
- int type; /* camera type (645, 675, 730, etc.) */
- int release; /* release number */
-
- int size; /* one of PSZ_* */
- int alternate;
- int command_len; /* length of USB video command */
- unsigned char command_buf[13]; /* Actual USB video command */
- int bandlength; /* >0 = compressed */
- int frame_size; /* Size of one (un)compressed frame */
-};
-
-/* Flags for PWCX subroutines. Not all modules honour all flags. */
-#define PWCX_FLAG_PLANAR 0x0001
-#define PWCX_FLAG_BAYER 0x0008
-
-
-/* IOCTL definitions */
-
- /* Restore user settings */
-#define VIDIOCPWCRUSER _IO('v', 192)
- /* Save user settings */
-#define VIDIOCPWCSUSER _IO('v', 193)
- /* Restore factory settings */
-#define VIDIOCPWCFACTORY _IO('v', 194)
-
- /* You can manipulate the compression factor. A compression preference of 0
- means use uncompressed modes when available; 1 is low compression, 2 is
- medium and 3 is high compression preferred. Of course, the higher the
- compression, the lower the bandwidth used but more chance of artefacts
- in the image. The driver automatically chooses a higher compression when
- the preferred mode is not available.
- */
- /* Set preferred compression quality (0 = uncompressed, 3 = highest compression) */
-#define VIDIOCPWCSCQUAL _IOW('v', 195, int)
- /* Get preferred compression quality */
-#define VIDIOCPWCGCQUAL _IOR('v', 195, int)
-
-
-/* Retrieve serial number of camera */
-#define VIDIOCPWCGSERIAL _IOR('v', 198, struct pwc_serial)
-
- /* This is a probe function; since so many devices are supported, it
- becomes difficult to include all the names in programs that want to
- check for the enhanced Philips stuff. So in stead, try this PROBE;
- it returns a structure with the original name, and the corresponding
- Philips type.
- To use, fill the structure with zeroes, call PROBE and if that succeeds,
- compare the name with that returned from VIDIOCGCAP; they should be the
- same. If so, you can be assured it is a Philips (OEM) cam and the type
- is valid.
- */
-#define VIDIOCPWCPROBE _IOR('v', 199, struct pwc_probe)
-
- /* Set AGC (Automatic Gain Control); int < 0 = auto, 0..65535 = fixed */
-#define VIDIOCPWCSAGC _IOW('v', 200, int)
- /* Get AGC; int < 0 = auto; >= 0 = fixed, range 0..65535 */
-#define VIDIOCPWCGAGC _IOR('v', 200, int)
- /* Set shutter speed; int < 0 = auto; >= 0 = fixed, range 0..65535 */
-#define VIDIOCPWCSSHUTTER _IOW('v', 201, int)
-
- /* Color compensation (Auto White Balance) */
-#define VIDIOCPWCSAWB _IOW('v', 202, struct pwc_whitebalance)
-#define VIDIOCPWCGAWB _IOR('v', 202, struct pwc_whitebalance)
-
- /* Auto WB speed */
-#define VIDIOCPWCSAWBSPEED _IOW('v', 203, struct pwc_wb_speed)
-#define VIDIOCPWCGAWBSPEED _IOR('v', 203, struct pwc_wb_speed)
-
- /* LEDs on/off/blink; int range 0..65535 */
-#define VIDIOCPWCSLED _IOW('v', 205, struct pwc_leds)
-#define VIDIOCPWCGLED _IOR('v', 205, struct pwc_leds)
-
- /* Contour (sharpness); int < 0 = auto, 0..65536 = fixed */
-#define VIDIOCPWCSCONTOUR _IOW('v', 206, int)
-#define VIDIOCPWCGCONTOUR _IOR('v', 206, int)
-
- /* Backlight compensation; 0 = off, otherwise on */
-#define VIDIOCPWCSBACKLIGHT _IOW('v', 207, int)
-#define VIDIOCPWCGBACKLIGHT _IOR('v', 207, int)
-
- /* Flickerless mode; = 0 off, otherwise on */
-#define VIDIOCPWCSFLICKER _IOW('v', 208, int)
-#define VIDIOCPWCGFLICKER _IOR('v', 208, int)
-
- /* Dynamic noise reduction; 0 off, 3 = high noise reduction */
-#define VIDIOCPWCSDYNNOISE _IOW('v', 209, int)
-#define VIDIOCPWCGDYNNOISE _IOR('v', 209, int)
-
- /* Real image size as used by the camera; tells you whether or not there's a gray border around the image */
-#define VIDIOCPWCGREALSIZE _IOR('v', 210, struct pwc_imagesize)
-
- /* Motorized pan & tilt functions */
-#define VIDIOCPWCMPTRESET _IOW('v', 211, int)
-#define VIDIOCPWCMPTGRANGE _IOR('v', 211, struct pwc_mpt_range)
-#define VIDIOCPWCMPTSANGLE _IOW('v', 212, struct pwc_mpt_angles)
-#define VIDIOCPWCMPTGANGLE _IOR('v', 212, struct pwc_mpt_angles)
-#define VIDIOCPWCMPTSTATUS _IOR('v', 213, struct pwc_mpt_status)
-
- /* Get the USB set-video command; needed for initializing libpwcx */
-#define VIDIOCPWCGVIDCMD _IOR('v', 215, struct pwc_video_command)
-struct pwc_table_init_buffer {
- int len;
- char *buffer;
-
-};
-#define VIDIOCPWCGVIDTABLE _IOR('v', 216, struct pwc_table_init_buffer)
-
-/*
- * This is private command used when communicating with v4l2.
- * In the future all private ioctl will be remove/replace to
- * use interface offer by v4l2.
- */
-
-#define V4L2_CID_PRIVATE_SAVE_USER (V4L2_CID_PRIVATE_BASE + 0)
-#define V4L2_CID_PRIVATE_RESTORE_USER (V4L2_CID_PRIVATE_BASE + 1)
-#define V4L2_CID_PRIVATE_RESTORE_FACTORY (V4L2_CID_PRIVATE_BASE + 2)
-#define V4L2_CID_PRIVATE_COLOUR_MODE (V4L2_CID_PRIVATE_BASE + 3)
-#define V4L2_CID_PRIVATE_AUTOCONTOUR (V4L2_CID_PRIVATE_BASE + 4)
-#define V4L2_CID_PRIVATE_CONTOUR (V4L2_CID_PRIVATE_BASE + 5)
-#define V4L2_CID_PRIVATE_BACKLIGHT (V4L2_CID_PRIVATE_BASE + 6)
-#define V4L2_CID_PRIVATE_FLICKERLESS (V4L2_CID_PRIVATE_BASE + 7)
-#define V4L2_CID_PRIVATE_NOISE_REDUCTION (V4L2_CID_PRIVATE_BASE + 8)
-
-struct pwc_raw_frame {
- __le16 type; /* type of the webcam */
- __le16 vbandlength; /* Size of 4lines compressed (used by the decompressor) */
- __u8 cmd[4]; /* the four byte of the command (in case of nala,
- only the first 3 bytes is filled) */
- __u8 rawframe[0]; /* frame_size = H/4*vbandlength */
-} __attribute__ ((packed));
-
-
-#endif
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
index 26a3bd0..f688bde 100644
--- a/include/media/rc-map.h
+++ b/include/media/rc-map.h
@@ -18,13 +18,15 @@
#define RC_TYPE_JVC (1 << 3) /* JVC protocol */
#define RC_TYPE_SONY (1 << 4) /* Sony12/15/20 protocol */
#define RC_TYPE_RC5_SZ (1 << 5) /* RC5 variant used by Streamzap */
+#define RC_TYPE_SANYO (1 << 6) /* Sanyo protocol */
#define RC_TYPE_MCE_KBD (1 << 29) /* RC6-ish MCE keyboard/mouse */
#define RC_TYPE_LIRC (1 << 30) /* Pass raw IR to lirc userspace */
#define RC_TYPE_OTHER (1u << 31)
-#define RC_TYPE_ALL (RC_TYPE_RC5 | RC_TYPE_NEC | RC_TYPE_RC6 | \
- RC_TYPE_JVC | RC_TYPE_SONY | RC_TYPE_LIRC | \
- RC_TYPE_RC5_SZ | RC_TYPE_MCE_KBD | RC_TYPE_OTHER)
+#define RC_TYPE_ALL (RC_TYPE_RC5 | RC_TYPE_NEC | RC_TYPE_RC6 | \
+ RC_TYPE_JVC | RC_TYPE_SONY | RC_TYPE_LIRC | \
+ RC_TYPE_RC5_SZ | RC_TYPE_SANYO | RC_TYPE_MCE_KBD | \
+ RC_TYPE_OTHER)
struct rc_map_table {
u32 scancode;
@@ -145,7 +147,7 @@
#define RC_MAP_TREKSTOR "rc-trekstor"
#define RC_MAP_TT_1500 "rc-tt-1500"
#define RC_MAP_TWINHAN_VP1027_DVBS "rc-twinhan1027"
-#define RC_MAP_VIDEOMATE_M1F "rc-videomate-m1f"
+#define RC_MAP_VIDEOMATE_K100 "rc-videomate-k100"
#define RC_MAP_VIDEOMATE_S350 "rc-videomate-s350"
#define RC_MAP_VIDEOMATE_TV_PVR "rc-videomate-tv-pvr"
#define RC_MAP_WINFAST "rc-winfast"
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 5fb2c3d..b5c2b6c 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -94,7 +94,7 @@
struct soc_camera_device *);
int (*reqbufs)(struct soc_camera_device *, struct v4l2_requestbuffers *);
int (*querycap)(struct soc_camera_host *, struct v4l2_capability *);
- int (*set_bus_param)(struct soc_camera_device *, __u32);
+ int (*set_bus_param)(struct soc_camera_device *);
int (*get_parm)(struct soc_camera_device *, struct v4l2_streamparm *);
int (*set_parm)(struct soc_camera_device *, struct v4l2_streamparm *);
int (*enum_fsizes)(struct soc_camera_device *, struct v4l2_frmsizeenum *);
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 4d1c74a..3f5d60f 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -196,6 +196,10 @@
struct v4l2_crop *a);
int (*vidioc_s_crop) (struct file *file, void *fh,
struct v4l2_crop *a);
+ int (*vidioc_g_selection) (struct file *file, void *fh,
+ struct v4l2_selection *s);
+ int (*vidioc_s_selection) (struct file *file, void *fh,
+ struct v4l2_selection *s);
/* Compression ioctls */
int (*vidioc_g_jpegcomp) (struct file *file, void *fh,
struct v4l2_jpegcompression *a);
diff --git a/include/video/edid.h b/include/video/edid.h
index 928c342..c5f1987 100644
--- a/include/video/edid.h
+++ b/include/video/edid.h
@@ -1,16 +1,14 @@
#ifndef __linux_video_edid_h__
#define __linux_video_edid_h__
-#if !defined(__KERNEL__) || defined(CONFIG_X86)
-
struct edid_info {
unsigned char dummy[128];
};
#ifdef __KERNEL__
+#ifdef CONFIG_X86
extern struct edid_info edid_info;
-#endif /* __KERNEL__ */
-
+#endif
#endif
#endif /* __linux_video_edid_h__ */
diff --git a/include/xen/interface/io/blkif.h b/include/xen/interface/io/blkif.h
index 9324488..ee338bf 100644
--- a/include/xen/interface/io/blkif.h
+++ b/include/xen/interface/io/blkif.h
@@ -84,6 +84,21 @@
* e07154r6-Data_Set_Management_Proposal_for_ATA-ACS2.doc
* http://www.seagate.com/staticfiles/support/disc/manuals/
* Interface%20manuals/100293068c.pdf
+ * The backend can optionally provide three extra XenBus attributes to
+ * further optimize the discard functionality:
+ * 'discard-aligment' - Devices that support discard functionality may
+ * internally allocate space in units that are bigger than the exported
+ * logical block size. The discard-alignment parameter indicates how many bytes
+ * the beginning of the partition is offset from the internal allocation unit's
+ * natural alignment.
+ * 'discard-granularity' - Devices that support discard functionality may
+ * internally allocate space using units that are bigger than the logical block
+ * size. The discard-granularity parameter indicates the size of the internal
+ * allocation unit in bytes if reported by the device. Otherwise the
+ * discard-granularity will be set to match the device's physical block size.
+ * 'discard-secure' - All copies of the discarded sectors (potentially created
+ * by garbage collection) must also be erased. To use this feature, the flag
+ * BLKIF_DISCARD_SECURE must be set in the blkif_request_trim.
*/
#define BLKIF_OP_DISCARD 5
@@ -95,6 +110,12 @@
#define BLKIF_MAX_SEGMENTS_PER_REQUEST 11
struct blkif_request_rw {
+ uint8_t nr_segments; /* number of segments */
+ blkif_vdev_t handle; /* only for read/write requests */
+#ifdef CONFIG_X86_64
+ uint32_t _pad1; /* offsetof(blkif_request,u.rw.id) == 8 */
+#endif
+ uint64_t id; /* private guest value, echoed in resp */
blkif_sector_t sector_number;/* start sector idx on disk (r/w only) */
struct blkif_request_segment {
grant_ref_t gref; /* reference to I/O buffer frame */
@@ -102,23 +123,28 @@
/* @last_sect: last sector in frame to transfer (inclusive). */
uint8_t first_sect, last_sect;
} seg[BLKIF_MAX_SEGMENTS_PER_REQUEST];
-};
+} __attribute__((__packed__));
struct blkif_request_discard {
+ uint8_t flag; /* BLKIF_DISCARD_SECURE or zero. */
+#define BLKIF_DISCARD_SECURE (1<<0) /* ignored if discard-secure=0 */
+ blkif_vdev_t _pad1; /* only for read/write requests */
+#ifdef CONFIG_X86_64
+ uint32_t _pad2; /* offsetof(blkif_req..,u.discard.id)==8*/
+#endif
+ uint64_t id; /* private guest value, echoed in resp */
blkif_sector_t sector_number;
- uint64_t nr_sectors;
-};
+ uint64_t nr_sectors;
+ uint8_t _pad3;
+} __attribute__((__packed__));
struct blkif_request {
uint8_t operation; /* BLKIF_OP_??? */
- uint8_t nr_segments; /* number of segments */
- blkif_vdev_t handle; /* only for read/write requests */
- uint64_t id; /* private guest value, echoed in resp */
union {
struct blkif_request_rw rw;
struct blkif_request_discard discard;
} u;
-};
+} __attribute__((__packed__));
struct blkif_response {
uint64_t id; /* copied from request */
diff --git a/kernel/Makefile b/kernel/Makefile
index f70396e..2d9de86 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -23,6 +23,7 @@
endif
obj-y += sched/
+obj-y += power/
obj-$(CONFIG_FREEZER) += freezer.o
obj-$(CONFIG_PROFILING) += profile.o
@@ -52,8 +53,6 @@
obj-$(CONFIG_UID16) += uid16.o
obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_KALLSYMS) += kallsyms.o
-obj-$(CONFIG_PM) += power/
-obj-$(CONFIG_FREEZER) += power/
obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
obj-$(CONFIG_KEXEC) += kexec.o
obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o
diff --git a/kernel/audit.c b/kernel/audit.c
index 2c1d6ab..57e3f51 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -601,13 +601,13 @@
case AUDIT_TTY_SET:
case AUDIT_TRIM:
case AUDIT_MAKE_EQUIV:
- if (security_netlink_recv(skb, CAP_AUDIT_CONTROL))
+ if (!capable(CAP_AUDIT_CONTROL))
err = -EPERM;
break;
case AUDIT_USER:
case AUDIT_FIRST_USER_MSG ... AUDIT_LAST_USER_MSG:
case AUDIT_FIRST_USER_MSG2 ... AUDIT_LAST_USER_MSG2:
- if (security_netlink_recv(skb, CAP_AUDIT_WRITE))
+ if (!capable(CAP_AUDIT_WRITE))
err = -EPERM;
break;
default: /* bad msg */
diff --git a/kernel/capability.c b/kernel/capability.c
index b463871..0fcf1c1 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -287,24 +287,7 @@
}
/**
- * has_capability - Does a task have a capability in init_user_ns
- * @t: The task in question
- * @cap: The capability to be tested for
- *
- * Return true if the specified task has the given superior capability
- * currently in effect to the initial user namespace, false if not.
- *
- * Note that this does not set PF_SUPERPRIV on the task.
- */
-bool has_capability(struct task_struct *t, int cap)
-{
- int ret = security_real_capable(t, &init_user_ns, cap);
-
- return (ret == 0);
-}
-
-/**
- * has_capability - Does a task have a capability in a specific user ns
+ * has_ns_capability - Does a task have a capability in a specific user ns
* @t: The task in question
* @ns: target user namespace
* @cap: The capability to be tested for
@@ -317,13 +300,58 @@
bool has_ns_capability(struct task_struct *t,
struct user_namespace *ns, int cap)
{
- int ret = security_real_capable(t, ns, cap);
+ int ret;
+
+ rcu_read_lock();
+ ret = security_capable(__task_cred(t), ns, cap);
+ rcu_read_unlock();
return (ret == 0);
}
/**
- * has_capability_noaudit - Does a task have a capability (unaudited)
+ * has_capability - Does a task have a capability in init_user_ns
+ * @t: The task in question
+ * @cap: The capability to be tested for
+ *
+ * Return true if the specified task has the given superior capability
+ * currently in effect to the initial user namespace, false if not.
+ *
+ * Note that this does not set PF_SUPERPRIV on the task.
+ */
+bool has_capability(struct task_struct *t, int cap)
+{
+ return has_ns_capability(t, &init_user_ns, cap);
+}
+
+/**
+ * has_ns_capability_noaudit - Does a task have a capability (unaudited)
+ * in a specific user ns.
+ * @t: The task in question
+ * @ns: target user namespace
+ * @cap: The capability to be tested for
+ *
+ * Return true if the specified task has the given superior capability
+ * currently in effect to the specified user namespace, false if not.
+ * Do not write an audit message for the check.
+ *
+ * Note that this does not set PF_SUPERPRIV on the task.
+ */
+bool has_ns_capability_noaudit(struct task_struct *t,
+ struct user_namespace *ns, int cap)
+{
+ int ret;
+
+ rcu_read_lock();
+ ret = security_capable_noaudit(__task_cred(t), ns, cap);
+ rcu_read_unlock();
+
+ return (ret == 0);
+}
+
+/**
+ * has_capability_noaudit - Does a task have a capability (unaudited) in the
+ * initial user ns
* @t: The task in question
* @cap: The capability to be tested for
*
@@ -335,28 +363,10 @@
*/
bool has_capability_noaudit(struct task_struct *t, int cap)
{
- int ret = security_real_capable_noaudit(t, &init_user_ns, cap);
-
- return (ret == 0);
+ return has_ns_capability_noaudit(t, &init_user_ns, cap);
}
/**
- * capable - Determine if the current task has a superior capability in effect
- * @cap: The capability to be tested for
- *
- * Return true if the current task has the given superior capability currently
- * available for use, false if not.
- *
- * This sets PF_SUPERPRIV on the task if the capability is available on the
- * assumption that it's about to be used.
- */
-bool capable(int cap)
-{
- return ns_capable(&init_user_ns, cap);
-}
-EXPORT_SYMBOL(capable);
-
-/**
* ns_capable - Determine if the current task has a superior capability in effect
* @ns: The usernamespace we want the capability in
* @cap: The capability to be tested for
@@ -374,7 +384,7 @@
BUG();
}
- if (security_capable(ns, current_cred(), cap) == 0) {
+ if (has_ns_capability(current, ns, cap)) {
current->flags |= PF_SUPERPRIV;
return true;
}
@@ -383,18 +393,20 @@
EXPORT_SYMBOL(ns_capable);
/**
- * task_ns_capable - Determine whether current task has a superior
- * capability targeted at a specific task's user namespace.
- * @t: The task whose user namespace is targeted.
- * @cap: The capability in question.
+ * capable - Determine if the current task has a superior capability in effect
+ * @cap: The capability to be tested for
*
- * Return true if it does, false otherwise.
+ * Return true if the current task has the given superior capability currently
+ * available for use, false if not.
+ *
+ * This sets PF_SUPERPRIV on the task if the capability is available on the
+ * assumption that it's about to be used.
*/
-bool task_ns_capable(struct task_struct *t, int cap)
+bool capable(int cap)
{
- return ns_capable(task_cred_xxx(t, user)->user_ns, cap);
+ return ns_capable(&init_user_ns, cap);
}
-EXPORT_SYMBOL(task_ns_capable);
+EXPORT_SYMBOL(capable);
/**
* nsown_capable - Check superior capability to one's own user_ns
diff --git a/kernel/fork.c b/kernel/fork.c
index 443f512..f3fa188 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -873,6 +873,7 @@
{
#ifdef CONFIG_BLOCK
struct io_context *ioc = current->io_context;
+ struct io_context *new_ioc;
if (!ioc)
return 0;
@@ -884,11 +885,12 @@
if (unlikely(!tsk->io_context))
return -ENOMEM;
} else if (ioprio_valid(ioc->ioprio)) {
- tsk->io_context = alloc_io_context(GFP_KERNEL, -1);
- if (unlikely(!tsk->io_context))
+ new_ioc = get_task_io_context(tsk, GFP_KERNEL, NUMA_NO_NODE);
+ if (unlikely(!new_ioc))
return -ENOMEM;
- tsk->io_context->ioprio = ioc->ioprio;
+ new_ioc->ioprio = ioc->ioprio;
+ put_io_context(new_ioc, NULL);
}
#endif
return 0;
diff --git a/kernel/module.c b/kernel/module.c
index acf6ed3..2c93276 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -842,26 +842,6 @@
return ret;
}
-static size_t module_flags_taint(struct module *mod, char *buf)
-{
- size_t l = 0;
-
- if (mod->taints & (1 << TAINT_PROPRIETARY_MODULE))
- buf[l++] = 'P';
- if (mod->taints & (1 << TAINT_OOT_MODULE))
- buf[l++] = 'O';
- if (mod->taints & (1 << TAINT_FORCED_MODULE))
- buf[l++] = 'F';
- if (mod->taints & (1 << TAINT_CRAP))
- buf[l++] = 'C';
- /*
- * TAINT_FORCED_RMMOD: could be added.
- * TAINT_UNSAFE_SMP, TAINT_MACHINE_CHECK, TAINT_BAD_PAGE don't
- * apply to modules.
- */
- return l;
-}
-
static inline void print_unload_info(struct seq_file *m, struct module *mod)
{
struct module_use *use;
@@ -962,6 +942,26 @@
}
#endif /* CONFIG_MODULE_UNLOAD */
+static size_t module_flags_taint(struct module *mod, char *buf)
+{
+ size_t l = 0;
+
+ if (mod->taints & (1 << TAINT_PROPRIETARY_MODULE))
+ buf[l++] = 'P';
+ if (mod->taints & (1 << TAINT_OOT_MODULE))
+ buf[l++] = 'O';
+ if (mod->taints & (1 << TAINT_FORCED_MODULE))
+ buf[l++] = 'F';
+ if (mod->taints & (1 << TAINT_CRAP))
+ buf[l++] = 'C';
+ /*
+ * TAINT_FORCED_RMMOD: could be added.
+ * TAINT_UNSAFE_SMP, TAINT_MACHINE_CHECK, TAINT_BAD_PAGE don't
+ * apply to modules.
+ */
+ return l;
+}
+
static ssize_t show_initstate(struct module_attribute *mattr,
struct module_kobject *mk, char *buffer)
{
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index 3739ecc..8742fd0 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -773,8 +773,7 @@
pr_debug("PM: Free swap pages: %u\n", free_swap);
- required = PAGES_FOR_IO + ((flags & SF_NOCOMPRESS_MODE) ?
- nr_pages : (nr_pages * LZO_CMP_PAGES) / LZO_UNC_PAGES + 1);
+ required = PAGES_FOR_IO + nr_pages;
return free_swap > required;
}
@@ -802,10 +801,12 @@
printk(KERN_ERR "PM: Cannot get swap writer\n");
return error;
}
- if (!enough_swap(pages, flags)) {
- printk(KERN_ERR "PM: Not enough free swap\n");
- error = -ENOSPC;
- goto out_finish;
+ if (flags & SF_NOCOMPRESS_MODE) {
+ if (!enough_swap(pages, flags)) {
+ printk(KERN_ERR "PM: Not enough free swap\n");
+ error = -ENOSPC;
+ goto out_finish;
+ }
}
memset(&snapshot, 0, sizeof(struct snapshot_handle));
error = snapshot_read_next(&snapshot);
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 78ab24a..00ab2ca 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -172,6 +172,14 @@
return ret;
}
+static int ptrace_has_cap(struct user_namespace *ns, unsigned int mode)
+{
+ if (mode & PTRACE_MODE_NOAUDIT)
+ return has_ns_capability_noaudit(current, ns, CAP_SYS_PTRACE);
+ else
+ return has_ns_capability(current, ns, CAP_SYS_PTRACE);
+}
+
int __ptrace_may_access(struct task_struct *task, unsigned int mode)
{
const struct cred *cred = current_cred(), *tcred;
@@ -198,7 +206,7 @@
cred->gid == tcred->sgid &&
cred->gid == tcred->gid))
goto ok;
- if (ns_capable(tcred->user->user_ns, CAP_SYS_PTRACE))
+ if (ptrace_has_cap(tcred->user->user_ns, mode))
goto ok;
rcu_read_unlock();
return -EPERM;
@@ -207,7 +215,7 @@
smp_rmb();
if (task->mm)
dumpable = get_dumpable(task->mm);
- if (!dumpable && !task_ns_capable(task, CAP_SYS_PTRACE))
+ if (!dumpable && !ptrace_has_cap(task_user_ns(task), mode))
return -EPERM;
return security_ptrace_access_check(task, mode);
@@ -277,7 +285,7 @@
task->ptrace = PT_PTRACED;
if (seize)
task->ptrace |= PT_SEIZED;
- if (task_ns_capable(task, CAP_SYS_PTRACE))
+ if (ns_capable(task_user_ns(task), CAP_SYS_PTRACE))
task->ptrace |= PT_PTRACE_CAP;
__ptrace_link(task, current);
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index fd7b25e..df00cb0 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -4330,7 +4330,7 @@
goto out_free_cpus_allowed;
}
retval = -EPERM;
- if (!check_same_owner(p) && !task_ns_capable(p, CAP_SYS_NICE))
+ if (!check_same_owner(p) && !ns_capable(task_user_ns(p), CAP_SYS_NICE))
goto out_unlock;
retval = security_task_setscheduler(p);
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index b1e8943..683d559 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -22,11 +22,13 @@
#include <linux/hardirq.h>
#include <linux/kthread.h>
#include <linux/uaccess.h>
+#include <linux/bsearch.h>
#include <linux/module.h>
#include <linux/ftrace.h>
#include <linux/sysctl.h>
#include <linux/slab.h>
#include <linux/ctype.h>
+#include <linux/sort.h>
#include <linux/list.h>
#include <linux/hash.h>
#include <linux/rcupdate.h>
@@ -947,13 +949,6 @@
struct rcu_head rcu;
};
-enum {
- FTRACE_ENABLE_CALLS = (1 << 0),
- FTRACE_DISABLE_CALLS = (1 << 1),
- FTRACE_UPDATE_TRACE_FUNC = (1 << 2),
- FTRACE_START_FUNC_RET = (1 << 3),
- FTRACE_STOP_FUNC_RET = (1 << 4),
-};
struct ftrace_func_entry {
struct hlist_node hlist;
unsigned long ip;
@@ -984,18 +979,19 @@
.filter_hash = EMPTY_HASH,
};
-static struct dyn_ftrace *ftrace_new_addrs;
-
static DEFINE_MUTEX(ftrace_regex_lock);
struct ftrace_page {
struct ftrace_page *next;
+ struct dyn_ftrace *records;
int index;
- struct dyn_ftrace records[];
+ int size;
};
-#define ENTRIES_PER_PAGE \
- ((PAGE_SIZE - sizeof(struct ftrace_page)) / sizeof(struct dyn_ftrace))
+static struct ftrace_page *ftrace_new_pgs;
+
+#define ENTRY_SIZE sizeof(struct dyn_ftrace)
+#define ENTRIES_PER_PAGE (PAGE_SIZE / ENTRY_SIZE)
/* estimate from running different kernels */
#define NR_TO_INIT 10000
@@ -1003,7 +999,10 @@
static struct ftrace_page *ftrace_pages_start;
static struct ftrace_page *ftrace_pages;
-static struct dyn_ftrace *ftrace_free_records;
+static bool ftrace_hash_empty(struct ftrace_hash *hash)
+{
+ return !hash || !hash->count;
+}
static struct ftrace_func_entry *
ftrace_lookup_ip(struct ftrace_hash *hash, unsigned long ip)
@@ -1013,7 +1012,7 @@
struct hlist_head *hhd;
struct hlist_node *n;
- if (!hash->count)
+ if (ftrace_hash_empty(hash))
return NULL;
if (hash->size_bits > 0)
@@ -1157,7 +1156,7 @@
return NULL;
/* Empty hash? */
- if (!hash || !hash->count)
+ if (ftrace_hash_empty(hash))
return new_hash;
size = 1 << hash->size_bits;
@@ -1282,9 +1281,9 @@
filter_hash = rcu_dereference_raw(ops->filter_hash);
notrace_hash = rcu_dereference_raw(ops->notrace_hash);
- if ((!filter_hash || !filter_hash->count ||
+ if ((ftrace_hash_empty(filter_hash) ||
ftrace_lookup_ip(filter_hash, ip)) &&
- (!notrace_hash || !notrace_hash->count ||
+ (ftrace_hash_empty(notrace_hash) ||
!ftrace_lookup_ip(notrace_hash, ip)))
ret = 1;
else
@@ -1307,6 +1306,47 @@
} \
}
+
+static int ftrace_cmp_recs(const void *a, const void *b)
+{
+ const struct dyn_ftrace *reca = a;
+ const struct dyn_ftrace *recb = b;
+
+ if (reca->ip > recb->ip)
+ return 1;
+ if (reca->ip < recb->ip)
+ return -1;
+ return 0;
+}
+
+/**
+ * ftrace_location - return true if the ip giving is a traced location
+ * @ip: the instruction pointer to check
+ *
+ * Returns 1 if @ip given is a pointer to a ftrace location.
+ * That is, the instruction that is either a NOP or call to
+ * the function tracer. It checks the ftrace internal tables to
+ * determine if the address belongs or not.
+ */
+int ftrace_location(unsigned long ip)
+{
+ struct ftrace_page *pg;
+ struct dyn_ftrace *rec;
+ struct dyn_ftrace key;
+
+ key.ip = ip;
+
+ for (pg = ftrace_pages_start; pg; pg = pg->next) {
+ rec = bsearch(&key, pg->records, pg->index,
+ sizeof(struct dyn_ftrace),
+ ftrace_cmp_recs);
+ if (rec)
+ return 1;
+ }
+
+ return 0;
+}
+
static void __ftrace_hash_rec_update(struct ftrace_ops *ops,
int filter_hash,
bool inc)
@@ -1336,7 +1376,7 @@
if (filter_hash) {
hash = ops->filter_hash;
other_hash = ops->notrace_hash;
- if (!hash || !hash->count)
+ if (ftrace_hash_empty(hash))
all = 1;
} else {
inc = !inc;
@@ -1346,7 +1386,7 @@
* If the notrace hash has no items,
* then there's nothing to do.
*/
- if (hash && !hash->count)
+ if (ftrace_hash_empty(hash))
return;
}
@@ -1363,8 +1403,8 @@
if (!other_hash || !ftrace_lookup_ip(other_hash, rec->ip))
match = 1;
} else {
- in_hash = hash && !!ftrace_lookup_ip(hash, rec->ip);
- in_other_hash = other_hash && !!ftrace_lookup_ip(other_hash, rec->ip);
+ in_hash = !!ftrace_lookup_ip(hash, rec->ip);
+ in_other_hash = !!ftrace_lookup_ip(other_hash, rec->ip);
/*
*
@@ -1372,7 +1412,7 @@
if (filter_hash && in_hash && !in_other_hash)
match = 1;
else if (!filter_hash && in_hash &&
- (in_other_hash || !other_hash->count))
+ (in_other_hash || ftrace_hash_empty(other_hash)))
match = 1;
}
if (!match)
@@ -1406,40 +1446,12 @@
__ftrace_hash_rec_update(ops, filter_hash, 1);
}
-static void ftrace_free_rec(struct dyn_ftrace *rec)
-{
- rec->freelist = ftrace_free_records;
- ftrace_free_records = rec;
- rec->flags |= FTRACE_FL_FREE;
-}
-
static struct dyn_ftrace *ftrace_alloc_dyn_node(unsigned long ip)
{
- struct dyn_ftrace *rec;
-
- /* First check for freed records */
- if (ftrace_free_records) {
- rec = ftrace_free_records;
-
- if (unlikely(!(rec->flags & FTRACE_FL_FREE))) {
- FTRACE_WARN_ON_ONCE(1);
- ftrace_free_records = NULL;
+ if (ftrace_pages->index == ftrace_pages->size) {
+ /* We should have allocated enough */
+ if (WARN_ON(!ftrace_pages->next))
return NULL;
- }
-
- ftrace_free_records = rec->freelist;
- memset(rec, 0, sizeof(*rec));
- return rec;
- }
-
- if (ftrace_pages->index == ENTRIES_PER_PAGE) {
- if (!ftrace_pages->next) {
- /* allocate another page */
- ftrace_pages->next =
- (void *)get_zeroed_page(GFP_KERNEL);
- if (!ftrace_pages->next)
- return NULL;
- }
ftrace_pages = ftrace_pages->next;
}
@@ -1459,8 +1471,6 @@
return NULL;
rec->ip = ip;
- rec->newlist = ftrace_new_addrs;
- ftrace_new_addrs = rec;
return rec;
}
@@ -1475,7 +1485,19 @@
printk(KERN_CONT "%s%02x", i ? ":" : "", p[i]);
}
-static void ftrace_bug(int failed, unsigned long ip)
+/**
+ * ftrace_bug - report and shutdown function tracer
+ * @failed: The failed type (EFAULT, EINVAL, EPERM)
+ * @ip: The address that failed
+ *
+ * The arch code that enables or disables the function tracing
+ * can call ftrace_bug() when it has detected a problem in
+ * modifying the code. @failed should be one of either:
+ * EFAULT - if the problem happens on reading the @ip address
+ * EINVAL - if what is read at @ip is not what was expected
+ * EPERM - if the problem happens on writting to the @ip address
+ */
+void ftrace_bug(int failed, unsigned long ip)
{
switch (failed) {
case -EFAULT:
@@ -1517,24 +1539,19 @@
return 0;
}
-
-static int
-__ftrace_replace_code(struct dyn_ftrace *rec, int enable)
+static int ftrace_check_record(struct dyn_ftrace *rec, int enable, int update)
{
- unsigned long ftrace_addr;
unsigned long flag = 0UL;
- ftrace_addr = (unsigned long)FTRACE_ADDR;
-
/*
- * If we are enabling tracing:
+ * If we are updating calls:
*
* If the record has a ref count, then we need to enable it
* because someone is using it.
*
* Otherwise we make sure its disabled.
*
- * If we are disabling tracing, then disable all records that
+ * If we are disabling calls, then disable all records that
* are enabled.
*/
if (enable && (rec->flags & ~FTRACE_FL_MASK))
@@ -1542,18 +1559,72 @@
/* If the state of this record hasn't changed, then do nothing */
if ((rec->flags & FTRACE_FL_ENABLED) == flag)
- return 0;
+ return FTRACE_UPDATE_IGNORE;
if (flag) {
- rec->flags |= FTRACE_FL_ENABLED;
- return ftrace_make_call(rec, ftrace_addr);
+ if (update)
+ rec->flags |= FTRACE_FL_ENABLED;
+ return FTRACE_UPDATE_MAKE_CALL;
}
- rec->flags &= ~FTRACE_FL_ENABLED;
- return ftrace_make_nop(NULL, rec, ftrace_addr);
+ if (update)
+ rec->flags &= ~FTRACE_FL_ENABLED;
+
+ return FTRACE_UPDATE_MAKE_NOP;
}
-static void ftrace_replace_code(int enable)
+/**
+ * ftrace_update_record, set a record that now is tracing or not
+ * @rec: the record to update
+ * @enable: set to 1 if the record is tracing, zero to force disable
+ *
+ * The records that represent all functions that can be traced need
+ * to be updated when tracing has been enabled.
+ */
+int ftrace_update_record(struct dyn_ftrace *rec, int enable)
+{
+ return ftrace_check_record(rec, enable, 1);
+}
+
+/**
+ * ftrace_test_record, check if the record has been enabled or not
+ * @rec: the record to test
+ * @enable: set to 1 to check if enabled, 0 if it is disabled
+ *
+ * The arch code may need to test if a record is already set to
+ * tracing to determine how to modify the function code that it
+ * represents.
+ */
+int ftrace_test_record(struct dyn_ftrace *rec, int enable)
+{
+ return ftrace_check_record(rec, enable, 0);
+}
+
+static int
+__ftrace_replace_code(struct dyn_ftrace *rec, int enable)
+{
+ unsigned long ftrace_addr;
+ int ret;
+
+ ftrace_addr = (unsigned long)FTRACE_ADDR;
+
+ ret = ftrace_update_record(rec, enable);
+
+ switch (ret) {
+ case FTRACE_UPDATE_IGNORE:
+ return 0;
+
+ case FTRACE_UPDATE_MAKE_CALL:
+ return ftrace_make_call(rec, ftrace_addr);
+
+ case FTRACE_UPDATE_MAKE_NOP:
+ return ftrace_make_nop(NULL, rec, ftrace_addr);
+ }
+
+ return -1; /* unknow ftrace bug */
+}
+
+static void ftrace_replace_code(int update)
{
struct dyn_ftrace *rec;
struct ftrace_page *pg;
@@ -1563,11 +1634,7 @@
return;
do_for_each_ftrace_rec(pg, rec) {
- /* Skip over free records */
- if (rec->flags & FTRACE_FL_FREE)
- continue;
-
- failed = __ftrace_replace_code(rec, enable);
+ failed = __ftrace_replace_code(rec, update);
if (failed) {
ftrace_bug(failed, rec->ip);
/* Stop processing */
@@ -1576,6 +1643,78 @@
} while_for_each_ftrace_rec();
}
+struct ftrace_rec_iter {
+ struct ftrace_page *pg;
+ int index;
+};
+
+/**
+ * ftrace_rec_iter_start, start up iterating over traced functions
+ *
+ * Returns an iterator handle that is used to iterate over all
+ * the records that represent address locations where functions
+ * are traced.
+ *
+ * May return NULL if no records are available.
+ */
+struct ftrace_rec_iter *ftrace_rec_iter_start(void)
+{
+ /*
+ * We only use a single iterator.
+ * Protected by the ftrace_lock mutex.
+ */
+ static struct ftrace_rec_iter ftrace_rec_iter;
+ struct ftrace_rec_iter *iter = &ftrace_rec_iter;
+
+ iter->pg = ftrace_pages_start;
+ iter->index = 0;
+
+ /* Could have empty pages */
+ while (iter->pg && !iter->pg->index)
+ iter->pg = iter->pg->next;
+
+ if (!iter->pg)
+ return NULL;
+
+ return iter;
+}
+
+/**
+ * ftrace_rec_iter_next, get the next record to process.
+ * @iter: The handle to the iterator.
+ *
+ * Returns the next iterator after the given iterator @iter.
+ */
+struct ftrace_rec_iter *ftrace_rec_iter_next(struct ftrace_rec_iter *iter)
+{
+ iter->index++;
+
+ if (iter->index >= iter->pg->index) {
+ iter->pg = iter->pg->next;
+ iter->index = 0;
+
+ /* Could have empty pages */
+ while (iter->pg && !iter->pg->index)
+ iter->pg = iter->pg->next;
+ }
+
+ if (!iter->pg)
+ return NULL;
+
+ return iter;
+}
+
+/**
+ * ftrace_rec_iter_record, get the record at the iterator location
+ * @iter: The current iterator location
+ *
+ * Returns the record that the current @iter is at.
+ */
+struct dyn_ftrace *ftrace_rec_iter_record(struct ftrace_rec_iter *iter)
+{
+ return &iter->pg->records[iter->index];
+}
+
static int
ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
{
@@ -1617,13 +1756,7 @@
{
int *command = data;
- /*
- * Do not call function tracer while we update the code.
- * We are in stop machine, no worrying about races.
- */
- function_trace_stop++;
-
- if (*command & FTRACE_ENABLE_CALLS)
+ if (*command & FTRACE_UPDATE_CALLS)
ftrace_replace_code(1);
else if (*command & FTRACE_DISABLE_CALLS)
ftrace_replace_code(0);
@@ -1636,6 +1769,55 @@
else if (*command & FTRACE_STOP_FUNC_RET)
ftrace_disable_ftrace_graph_caller();
+ return 0;
+}
+
+/**
+ * ftrace_run_stop_machine, go back to the stop machine method
+ * @command: The command to tell ftrace what to do
+ *
+ * If an arch needs to fall back to the stop machine method, the
+ * it can call this function.
+ */
+void ftrace_run_stop_machine(int command)
+{
+ stop_machine(__ftrace_modify_code, &command, NULL);
+}
+
+/**
+ * arch_ftrace_update_code, modify the code to trace or not trace
+ * @command: The command that needs to be done
+ *
+ * Archs can override this function if it does not need to
+ * run stop_machine() to modify code.
+ */
+void __weak arch_ftrace_update_code(int command)
+{
+ ftrace_run_stop_machine(command);
+}
+
+static void ftrace_run_update_code(int command)
+{
+ int ret;
+
+ ret = ftrace_arch_code_modify_prepare();
+ FTRACE_WARN_ON(ret);
+ if (ret)
+ return;
+ /*
+ * Do not call function tracer while we update the code.
+ * We are in stop machine.
+ */
+ function_trace_stop++;
+
+ /*
+ * By default we use stop_machine() to modify the code.
+ * But archs can do what ever they want as long as it
+ * is safe. The stop_machine() is the safest, but also
+ * produces the most overhead.
+ */
+ arch_ftrace_update_code(command);
+
#ifndef CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST
/*
* For archs that call ftrace_test_stop_func(), we must
@@ -1648,20 +1830,6 @@
#endif
function_trace_stop--;
- return 0;
-}
-
-static void ftrace_run_update_code(int command)
-{
- int ret;
-
- ret = ftrace_arch_code_modify_prepare();
- FTRACE_WARN_ON(ret);
- if (ret)
- return;
-
- stop_machine(__ftrace_modify_code, &command, NULL);
-
ret = ftrace_arch_code_modify_post_process();
FTRACE_WARN_ON(ret);
}
@@ -1691,7 +1859,7 @@
return -ENODEV;
ftrace_start_up++;
- command |= FTRACE_ENABLE_CALLS;
+ command |= FTRACE_UPDATE_CALLS;
/* ops marked global share the filter hashes */
if (ops->flags & FTRACE_OPS_FL_GLOBAL) {
@@ -1743,8 +1911,7 @@
if (ops != &global_ops || !global_start_up)
ops->flags &= ~FTRACE_OPS_FL_ENABLED;
- if (!ftrace_start_up)
- command |= FTRACE_DISABLE_CALLS;
+ command |= FTRACE_UPDATE_CALLS;
if (saved_ftrace_func != ftrace_trace_function) {
saved_ftrace_func = ftrace_trace_function;
@@ -1766,7 +1933,7 @@
saved_ftrace_func = NULL;
/* ftrace_start_up is true if we want ftrace running */
if (ftrace_start_up)
- ftrace_run_update_code(FTRACE_ENABLE_CALLS);
+ ftrace_run_update_code(FTRACE_UPDATE_CALLS);
}
static void ftrace_shutdown_sysctl(void)
@@ -1788,14 +1955,16 @@
struct ftrace_hash *hash;
hash = ops->filter_hash;
- return !!(!hash || !hash->count);
+ return ftrace_hash_empty(hash);
}
static int ftrace_update_code(struct module *mod)
{
+ struct ftrace_page *pg;
struct dyn_ftrace *p;
cycle_t start, stop;
unsigned long ref = 0;
+ int i;
/*
* When adding a module, we need to check if tracers are
@@ -1817,46 +1986,44 @@
start = ftrace_now(raw_smp_processor_id());
ftrace_update_cnt = 0;
- while (ftrace_new_addrs) {
+ for (pg = ftrace_new_pgs; pg; pg = pg->next) {
- /* If something went wrong, bail without enabling anything */
- if (unlikely(ftrace_disabled))
- return -1;
+ for (i = 0; i < pg->index; i++) {
+ /* If something went wrong, bail without enabling anything */
+ if (unlikely(ftrace_disabled))
+ return -1;
- p = ftrace_new_addrs;
- ftrace_new_addrs = p->newlist;
- p->flags = ref;
+ p = &pg->records[i];
+ p->flags = ref;
- /*
- * Do the initial record conversion from mcount jump
- * to the NOP instructions.
- */
- if (!ftrace_code_disable(mod, p)) {
- ftrace_free_rec(p);
- /* Game over */
- break;
- }
+ /*
+ * Do the initial record conversion from mcount jump
+ * to the NOP instructions.
+ */
+ if (!ftrace_code_disable(mod, p))
+ break;
- ftrace_update_cnt++;
+ ftrace_update_cnt++;
- /*
- * If the tracing is enabled, go ahead and enable the record.
- *
- * The reason not to enable the record immediatelly is the
- * inherent check of ftrace_make_nop/ftrace_make_call for
- * correct previous instructions. Making first the NOP
- * conversion puts the module to the correct state, thus
- * passing the ftrace_make_call check.
- */
- if (ftrace_start_up && ref) {
- int failed = __ftrace_replace_code(p, 1);
- if (failed) {
- ftrace_bug(failed, p->ip);
- ftrace_free_rec(p);
+ /*
+ * If the tracing is enabled, go ahead and enable the record.
+ *
+ * The reason not to enable the record immediatelly is the
+ * inherent check of ftrace_make_nop/ftrace_make_call for
+ * correct previous instructions. Making first the NOP
+ * conversion puts the module to the correct state, thus
+ * passing the ftrace_make_call check.
+ */
+ if (ftrace_start_up && ref) {
+ int failed = __ftrace_replace_code(p, 1);
+ if (failed)
+ ftrace_bug(failed, p->ip);
}
}
}
+ ftrace_new_pgs = NULL;
+
stop = ftrace_now(raw_smp_processor_id());
ftrace_update_time = stop - start;
ftrace_update_tot_cnt += ftrace_update_cnt;
@@ -1864,58 +2031,109 @@
return 0;
}
-static int __init ftrace_dyn_table_alloc(unsigned long num_to_init)
+static int ftrace_allocate_records(struct ftrace_page *pg, int count)
{
- struct ftrace_page *pg;
+ int order;
int cnt;
- int i;
- /* allocate a few pages */
- ftrace_pages_start = (void *)get_zeroed_page(GFP_KERNEL);
- if (!ftrace_pages_start)
- return -1;
+ if (WARN_ON(!count))
+ return -EINVAL;
+
+ order = get_count_order(DIV_ROUND_UP(count, ENTRIES_PER_PAGE));
/*
- * Allocate a few more pages.
- *
- * TODO: have some parser search vmlinux before
- * final linking to find all calls to ftrace.
- * Then we can:
- * a) know how many pages to allocate.
- * and/or
- * b) set up the table then.
- *
- * The dynamic code is still necessary for
- * modules.
+ * We want to fill as much as possible. No more than a page
+ * may be empty.
*/
+ while ((PAGE_SIZE << order) / ENTRY_SIZE >= count + ENTRIES_PER_PAGE)
+ order--;
- pg = ftrace_pages = ftrace_pages_start;
+ again:
+ pg->records = (void *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, order);
+
+ if (!pg->records) {
+ /* if we can't allocate this size, try something smaller */
+ if (!order)
+ return -ENOMEM;
+ order >>= 1;
+ goto again;
+ }
+
+ cnt = (PAGE_SIZE << order) / ENTRY_SIZE;
+ pg->size = cnt;
+
+ if (cnt > count)
+ cnt = count;
+
+ return cnt;
+}
+
+static struct ftrace_page *
+ftrace_allocate_pages(unsigned long num_to_init)
+{
+ struct ftrace_page *start_pg;
+ struct ftrace_page *pg;
+ int order;
+ int cnt;
+
+ if (!num_to_init)
+ return 0;
+
+ start_pg = pg = kzalloc(sizeof(*pg), GFP_KERNEL);
+ if (!pg)
+ return NULL;
+
+ /*
+ * Try to allocate as much as possible in one continues
+ * location that fills in all of the space. We want to
+ * waste as little space as possible.
+ */
+ for (;;) {
+ cnt = ftrace_allocate_records(pg, num_to_init);
+ if (cnt < 0)
+ goto free_pages;
+
+ num_to_init -= cnt;
+ if (!num_to_init)
+ break;
+
+ pg->next = kzalloc(sizeof(*pg), GFP_KERNEL);
+ if (!pg->next)
+ goto free_pages;
+
+ pg = pg->next;
+ }
+
+ return start_pg;
+
+ free_pages:
+ while (start_pg) {
+ order = get_count_order(pg->size / ENTRIES_PER_PAGE);
+ free_pages((unsigned long)pg->records, order);
+ start_pg = pg->next;
+ kfree(pg);
+ pg = start_pg;
+ }
+ pr_info("ftrace: FAILED to allocate memory for functions\n");
+ return NULL;
+}
+
+static int __init ftrace_dyn_table_alloc(unsigned long num_to_init)
+{
+ int cnt;
+
+ if (!num_to_init) {
+ pr_info("ftrace: No functions to be traced?\n");
+ return -1;
+ }
cnt = num_to_init / ENTRIES_PER_PAGE;
pr_info("ftrace: allocating %ld entries in %d pages\n",
num_to_init, cnt + 1);
- for (i = 0; i < cnt; i++) {
- pg->next = (void *)get_zeroed_page(GFP_KERNEL);
-
- /* If we fail, we'll try later anyway */
- if (!pg->next)
- break;
-
- pg = pg->next;
- }
-
return 0;
}
-enum {
- FTRACE_ITER_FILTER = (1 << 0),
- FTRACE_ITER_NOTRACE = (1 << 1),
- FTRACE_ITER_PRINTALL = (1 << 2),
- FTRACE_ITER_HASH = (1 << 3),
- FTRACE_ITER_ENABLED = (1 << 4),
-};
-
#define FTRACE_BUFF_MAX (KSYM_SYMBOL_LEN+4) /* room for wildcards */
struct ftrace_iterator {
@@ -1980,6 +2198,9 @@
void *p = NULL;
loff_t l;
+ if (!(iter->flags & FTRACE_ITER_DO_HASH))
+ return NULL;
+
if (iter->func_pos > *pos)
return NULL;
@@ -2023,7 +2244,7 @@
t_next(struct seq_file *m, void *v, loff_t *pos)
{
struct ftrace_iterator *iter = m->private;
- struct ftrace_ops *ops = &global_ops;
+ struct ftrace_ops *ops = iter->ops;
struct dyn_ftrace *rec = NULL;
if (unlikely(ftrace_disabled))
@@ -2047,9 +2268,7 @@
}
} else {
rec = &iter->pg->records[iter->idx++];
- if ((rec->flags & FTRACE_FL_FREE) ||
-
- ((iter->flags & FTRACE_ITER_FILTER) &&
+ if (((iter->flags & FTRACE_ITER_FILTER) &&
!(ftrace_lookup_ip(ops->filter_hash, rec->ip))) ||
((iter->flags & FTRACE_ITER_NOTRACE) &&
@@ -2081,7 +2300,7 @@
static void *t_start(struct seq_file *m, loff_t *pos)
{
struct ftrace_iterator *iter = m->private;
- struct ftrace_ops *ops = &global_ops;
+ struct ftrace_ops *ops = iter->ops;
void *p = NULL;
loff_t l;
@@ -2101,7 +2320,8 @@
* off, we can short cut and just print out that all
* functions are enabled.
*/
- if (iter->flags & FTRACE_ITER_FILTER && !ops->filter_hash->count) {
+ if (iter->flags & FTRACE_ITER_FILTER &&
+ ftrace_hash_empty(ops->filter_hash)) {
if (*pos > 0)
return t_hash_start(m, pos);
iter->flags |= FTRACE_ITER_PRINTALL;
@@ -2126,12 +2346,8 @@
break;
}
- if (!p) {
- if (iter->flags & FTRACE_ITER_FILTER)
- return t_hash_start(m, pos);
-
- return NULL;
- }
+ if (!p)
+ return t_hash_start(m, pos);
return iter;
}
@@ -2189,6 +2405,7 @@
return -ENOMEM;
iter->pg = ftrace_pages_start;
+ iter->ops = &global_ops;
ret = seq_open(file, &show_ftrace_seq_ops);
if (!ret) {
@@ -2217,6 +2434,7 @@
iter->pg = ftrace_pages_start;
iter->flags = FTRACE_ITER_ENABLED;
+ iter->ops = &global_ops;
ret = seq_open(file, &show_ftrace_seq_ops);
if (!ret) {
@@ -2237,7 +2455,23 @@
mutex_unlock(&ftrace_lock);
}
-static int
+/**
+ * ftrace_regex_open - initialize function tracer filter files
+ * @ops: The ftrace_ops that hold the hash filters
+ * @flag: The type of filter to process
+ * @inode: The inode, usually passed in to your open routine
+ * @file: The file, usually passed in to your open routine
+ *
+ * ftrace_regex_open() initializes the filter files for the
+ * @ops. Depending on @flag it may process the filter hash or
+ * the notrace hash of @ops. With this called from the open
+ * routine, you can use ftrace_filter_write() for the write
+ * routine if @flag has FTRACE_ITER_FILTER set, or
+ * ftrace_notrace_write() if @flag has FTRACE_ITER_NOTRACE set.
+ * ftrace_regex_lseek() should be used as the lseek routine, and
+ * release must call ftrace_regex_release().
+ */
+int
ftrace_regex_open(struct ftrace_ops *ops, int flag,
struct inode *inode, struct file *file)
{
@@ -2306,8 +2540,9 @@
static int
ftrace_filter_open(struct inode *inode, struct file *file)
{
- return ftrace_regex_open(&global_ops, FTRACE_ITER_FILTER,
- inode, file);
+ return ftrace_regex_open(&global_ops,
+ FTRACE_ITER_FILTER | FTRACE_ITER_DO_HASH,
+ inode, file);
}
static int
@@ -2317,7 +2552,7 @@
inode, file);
}
-static loff_t
+loff_t
ftrace_regex_lseek(struct file *file, loff_t offset, int origin)
{
loff_t ret;
@@ -2426,7 +2661,6 @@
goto out_unlock;
do_for_each_ftrace_rec(pg, rec) {
-
if (ftrace_match_record(rec, mod, search, search_len, type)) {
ret = enter_record(hash, rec, not);
if (ret < 0) {
@@ -2871,14 +3105,14 @@
return ret;
}
-static ssize_t
+ssize_t
ftrace_filter_write(struct file *file, const char __user *ubuf,
size_t cnt, loff_t *ppos)
{
return ftrace_regex_write(file, ubuf, cnt, ppos, 1);
}
-static ssize_t
+ssize_t
ftrace_notrace_write(struct file *file, const char __user *ubuf,
size_t cnt, loff_t *ppos)
{
@@ -2919,7 +3153,7 @@
ret = ftrace_hash_move(ops, enable, orig_hash, hash);
if (!ret && ops->flags & FTRACE_OPS_FL_ENABLED
&& ftrace_enabled)
- ftrace_run_update_code(FTRACE_ENABLE_CALLS);
+ ftrace_run_update_code(FTRACE_UPDATE_CALLS);
mutex_unlock(&ftrace_lock);
@@ -3045,8 +3279,8 @@
}
#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
-static void __init
-set_ftrace_early_filter(struct ftrace_ops *ops, char *buf, int enable)
+void __init
+ftrace_set_early_filter(struct ftrace_ops *ops, char *buf, int enable)
{
char *func;
@@ -3059,17 +3293,16 @@
static void __init set_ftrace_early_filters(void)
{
if (ftrace_filter_buf[0])
- set_ftrace_early_filter(&global_ops, ftrace_filter_buf, 1);
+ ftrace_set_early_filter(&global_ops, ftrace_filter_buf, 1);
if (ftrace_notrace_buf[0])
- set_ftrace_early_filter(&global_ops, ftrace_notrace_buf, 0);
+ ftrace_set_early_filter(&global_ops, ftrace_notrace_buf, 0);
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
if (ftrace_graph_buf[0])
set_ftrace_early_graph(ftrace_graph_buf);
#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
}
-static int
-ftrace_regex_release(struct inode *inode, struct file *file)
+int ftrace_regex_release(struct inode *inode, struct file *file)
{
struct seq_file *m = (struct seq_file *)file->private_data;
struct ftrace_iterator *iter;
@@ -3107,7 +3340,7 @@
orig_hash, iter->hash);
if (!ret && (iter->ops->flags & FTRACE_OPS_FL_ENABLED)
&& ftrace_enabled)
- ftrace_run_update_code(FTRACE_ENABLE_CALLS);
+ ftrace_run_update_code(FTRACE_UPDATE_CALLS);
mutex_unlock(&ftrace_lock);
}
@@ -3270,9 +3503,6 @@
do_for_each_ftrace_rec(pg, rec) {
- if (rec->flags & FTRACE_FL_FREE)
- continue;
-
if (ftrace_match_record(rec, NULL, search, search_len, type)) {
/* if it is in the array */
exists = false;
@@ -3381,15 +3611,62 @@
return 0;
}
+static void ftrace_swap_recs(void *a, void *b, int size)
+{
+ struct dyn_ftrace *reca = a;
+ struct dyn_ftrace *recb = b;
+ struct dyn_ftrace t;
+
+ t = *reca;
+ *reca = *recb;
+ *recb = t;
+}
+
static int ftrace_process_locs(struct module *mod,
unsigned long *start,
unsigned long *end)
{
+ struct ftrace_page *pg;
+ unsigned long count;
unsigned long *p;
unsigned long addr;
unsigned long flags = 0; /* Shut up gcc */
+ int ret = -ENOMEM;
+
+ count = end - start;
+
+ if (!count)
+ return 0;
+
+ pg = ftrace_allocate_pages(count);
+ if (!pg)
+ return -ENOMEM;
mutex_lock(&ftrace_lock);
+
+ /*
+ * Core and each module needs their own pages, as
+ * modules will free them when they are removed.
+ * Force a new page to be allocated for modules.
+ */
+ if (!mod) {
+ WARN_ON(ftrace_pages || ftrace_pages_start);
+ /* First initialization */
+ ftrace_pages = ftrace_pages_start = pg;
+ } else {
+ if (!ftrace_pages)
+ goto out;
+
+ if (WARN_ON(ftrace_pages->next)) {
+ /* Hmm, we have free pages? */
+ while (ftrace_pages->next)
+ ftrace_pages = ftrace_pages->next;
+ }
+
+ ftrace_pages->next = pg;
+ ftrace_pages = pg;
+ }
+
p = start;
while (p < end) {
addr = ftrace_call_adjust(*p++);
@@ -3401,9 +3678,18 @@
*/
if (!addr)
continue;
- ftrace_record_ip(addr);
+ if (!ftrace_record_ip(addr))
+ break;
}
+ /* These new locations need to be initialized */
+ ftrace_new_pgs = pg;
+
+ /* Make each individual set of pages sorted by ips */
+ for (; pg; pg = pg->next)
+ sort(pg->records, pg->index, sizeof(struct dyn_ftrace),
+ ftrace_cmp_recs, ftrace_swap_recs);
+
/*
* We only need to disable interrupts on start up
* because we are modifying code that an interrupt
@@ -3417,32 +3703,55 @@
ftrace_update_code(mod);
if (!mod)
local_irq_restore(flags);
+ ret = 0;
+ out:
mutex_unlock(&ftrace_lock);
- return 0;
+ return ret;
}
#ifdef CONFIG_MODULES
+
+#define next_to_ftrace_page(p) container_of(p, struct ftrace_page, next)
+
void ftrace_release_mod(struct module *mod)
{
struct dyn_ftrace *rec;
+ struct ftrace_page **last_pg;
struct ftrace_page *pg;
+ int order;
mutex_lock(&ftrace_lock);
if (ftrace_disabled)
goto out_unlock;
- do_for_each_ftrace_rec(pg, rec) {
+ /*
+ * Each module has its own ftrace_pages, remove
+ * them from the list.
+ */
+ last_pg = &ftrace_pages_start;
+ for (pg = ftrace_pages_start; pg; pg = *last_pg) {
+ rec = &pg->records[0];
if (within_module_core(rec->ip, mod)) {
/*
- * rec->ip is changed in ftrace_free_rec()
- * It should not between s and e if record was freed.
+ * As core pages are first, the first
+ * page should never be a module page.
*/
- FTRACE_WARN_ON(rec->flags & FTRACE_FL_FREE);
- ftrace_free_rec(rec);
- }
- } while_for_each_ftrace_rec();
+ if (WARN_ON(pg == ftrace_pages_start))
+ goto out_unlock;
+
+ /* Check if we are deleting the last page */
+ if (pg == ftrace_pages)
+ ftrace_pages = next_to_ftrace_page(last_pg);
+
+ *last_pg = pg->next;
+ order = get_count_order(pg->size / ENTRIES_PER_PAGE);
+ free_pages((unsigned long)pg->records, order);
+ kfree(pg);
+ } else
+ last_pg = &pg->next;
+ }
out_unlock:
mutex_unlock(&ftrace_lock);
}
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index f04cc31..24aee71 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -1738,11 +1738,121 @@
return -ENOMEM;
}
+static int create_filter_start(char *filter_str, bool set_str,
+ struct filter_parse_state **psp,
+ struct event_filter **filterp)
+{
+ struct event_filter *filter;
+ struct filter_parse_state *ps = NULL;
+ int err = 0;
+
+ WARN_ON_ONCE(*psp || *filterp);
+
+ /* allocate everything, and if any fails, free all and fail */
+ filter = __alloc_filter();
+ if (filter && set_str)
+ err = replace_filter_string(filter, filter_str);
+
+ ps = kzalloc(sizeof(*ps), GFP_KERNEL);
+
+ if (!filter || !ps || err) {
+ kfree(ps);
+ __free_filter(filter);
+ return -ENOMEM;
+ }
+
+ /* we're committed to creating a new filter */
+ *filterp = filter;
+ *psp = ps;
+
+ parse_init(ps, filter_ops, filter_str);
+ err = filter_parse(ps);
+ if (err && set_str)
+ append_filter_err(ps, filter);
+ return err;
+}
+
+static void create_filter_finish(struct filter_parse_state *ps)
+{
+ if (ps) {
+ filter_opstack_clear(ps);
+ postfix_clear(ps);
+ kfree(ps);
+ }
+}
+
+/**
+ * create_filter - create a filter for a ftrace_event_call
+ * @call: ftrace_event_call to create a filter for
+ * @filter_str: filter string
+ * @set_str: remember @filter_str and enable detailed error in filter
+ * @filterp: out param for created filter (always updated on return)
+ *
+ * Creates a filter for @call with @filter_str. If @set_str is %true,
+ * @filter_str is copied and recorded in the new filter.
+ *
+ * On success, returns 0 and *@filterp points to the new filter. On
+ * failure, returns -errno and *@filterp may point to %NULL or to a new
+ * filter. In the latter case, the returned filter contains error
+ * information if @set_str is %true and the caller is responsible for
+ * freeing it.
+ */
+static int create_filter(struct ftrace_event_call *call,
+ char *filter_str, bool set_str,
+ struct event_filter **filterp)
+{
+ struct event_filter *filter = NULL;
+ struct filter_parse_state *ps = NULL;
+ int err;
+
+ err = create_filter_start(filter_str, set_str, &ps, &filter);
+ if (!err) {
+ err = replace_preds(call, filter, ps, filter_str, false);
+ if (err && set_str)
+ append_filter_err(ps, filter);
+ }
+ create_filter_finish(ps);
+
+ *filterp = filter;
+ return err;
+}
+
+/**
+ * create_system_filter - create a filter for an event_subsystem
+ * @system: event_subsystem to create a filter for
+ * @filter_str: filter string
+ * @filterp: out param for created filter (always updated on return)
+ *
+ * Identical to create_filter() except that it creates a subsystem filter
+ * and always remembers @filter_str.
+ */
+static int create_system_filter(struct event_subsystem *system,
+ char *filter_str, struct event_filter **filterp)
+{
+ struct event_filter *filter = NULL;
+ struct filter_parse_state *ps = NULL;
+ int err;
+
+ err = create_filter_start(filter_str, true, &ps, &filter);
+ if (!err) {
+ err = replace_system_preds(system, ps, filter_str);
+ if (!err) {
+ /* System filters just show a default message */
+ kfree(filter->filter_string);
+ filter->filter_string = NULL;
+ } else {
+ append_filter_err(ps, filter);
+ }
+ }
+ create_filter_finish(ps);
+
+ *filterp = filter;
+ return err;
+}
+
int apply_event_filter(struct ftrace_event_call *call, char *filter_string)
{
- struct filter_parse_state *ps;
struct event_filter *filter;
- struct event_filter *tmp;
int err = 0;
mutex_lock(&event_mutex);
@@ -1759,49 +1869,30 @@
goto out_unlock;
}
- err = -ENOMEM;
- ps = kzalloc(sizeof(*ps), GFP_KERNEL);
- if (!ps)
- goto out_unlock;
+ err = create_filter(call, filter_string, true, &filter);
- filter = __alloc_filter();
- if (!filter) {
- kfree(ps);
- goto out_unlock;
- }
-
- replace_filter_string(filter, filter_string);
-
- parse_init(ps, filter_ops, filter_string);
- err = filter_parse(ps);
- if (err) {
- append_filter_err(ps, filter);
- goto out;
- }
-
- err = replace_preds(call, filter, ps, filter_string, false);
- if (err) {
- filter_disable(call);
- append_filter_err(ps, filter);
- } else
- call->flags |= TRACE_EVENT_FL_FILTERED;
-out:
/*
* Always swap the call filter with the new filter
* even if there was an error. If there was an error
* in the filter, we disable the filter and show the error
* string
*/
- tmp = call->filter;
- rcu_assign_pointer(call->filter, filter);
- if (tmp) {
- /* Make sure the call is done with the filter */
- synchronize_sched();
- __free_filter(tmp);
+ if (filter) {
+ struct event_filter *tmp = call->filter;
+
+ if (!err)
+ call->flags |= TRACE_EVENT_FL_FILTERED;
+ else
+ filter_disable(call);
+
+ rcu_assign_pointer(call->filter, filter);
+
+ if (tmp) {
+ /* Make sure the call is done with the filter */
+ synchronize_sched();
+ __free_filter(tmp);
+ }
}
- filter_opstack_clear(ps);
- postfix_clear(ps);
- kfree(ps);
out_unlock:
mutex_unlock(&event_mutex);
@@ -1811,7 +1902,6 @@
int apply_subsystem_event_filter(struct event_subsystem *system,
char *filter_string)
{
- struct filter_parse_state *ps;
struct event_filter *filter;
int err = 0;
@@ -1835,48 +1925,19 @@
goto out_unlock;
}
- err = -ENOMEM;
- ps = kzalloc(sizeof(*ps), GFP_KERNEL);
- if (!ps)
- goto out_unlock;
-
- filter = __alloc_filter();
- if (!filter)
- goto out;
-
- /* System filters just show a default message */
- kfree(filter->filter_string);
- filter->filter_string = NULL;
-
- /*
- * No event actually uses the system filter
- * we can free it without synchronize_sched().
- */
- __free_filter(system->filter);
- system->filter = filter;
-
- parse_init(ps, filter_ops, filter_string);
- err = filter_parse(ps);
- if (err)
- goto err_filter;
-
- err = replace_system_preds(system, ps, filter_string);
- if (err)
- goto err_filter;
-
-out:
- filter_opstack_clear(ps);
- postfix_clear(ps);
- kfree(ps);
+ err = create_system_filter(system, filter_string, &filter);
+ if (filter) {
+ /*
+ * No event actually uses the system filter
+ * we can free it without synchronize_sched().
+ */
+ __free_filter(system->filter);
+ system->filter = filter;
+ }
out_unlock:
mutex_unlock(&event_mutex);
return err;
-
-err_filter:
- replace_filter_string(filter, filter_string);
- append_filter_err(ps, system->filter);
- goto out;
}
#ifdef CONFIG_PERF_EVENTS
@@ -1894,7 +1955,6 @@
{
int err;
struct event_filter *filter;
- struct filter_parse_state *ps;
struct ftrace_event_call *call;
mutex_lock(&event_mutex);
@@ -1909,33 +1969,10 @@
if (event->filter)
goto out_unlock;
- filter = __alloc_filter();
- if (!filter) {
- err = PTR_ERR(filter);
- goto out_unlock;
- }
-
- err = -ENOMEM;
- ps = kzalloc(sizeof(*ps), GFP_KERNEL);
- if (!ps)
- goto free_filter;
-
- parse_init(ps, filter_ops, filter_str);
- err = filter_parse(ps);
- if (err)
- goto free_ps;
-
- err = replace_preds(call, filter, ps, filter_str, false);
+ err = create_filter(call, filter_str, false, &filter);
if (!err)
event->filter = filter;
-
-free_ps:
- filter_opstack_clear(ps);
- postfix_clear(ps);
- kfree(ps);
-
-free_filter:
- if (err)
+ else
__free_filter(filter);
out_unlock:
@@ -1954,43 +1991,6 @@
#define CREATE_TRACE_POINTS
#include "trace_events_filter_test.h"
-static int test_get_filter(char *filter_str, struct ftrace_event_call *call,
- struct event_filter **pfilter)
-{
- struct event_filter *filter;
- struct filter_parse_state *ps;
- int err = -ENOMEM;
-
- filter = __alloc_filter();
- if (!filter)
- goto out;
-
- ps = kzalloc(sizeof(*ps), GFP_KERNEL);
- if (!ps)
- goto free_filter;
-
- parse_init(ps, filter_ops, filter_str);
- err = filter_parse(ps);
- if (err)
- goto free_ps;
-
- err = replace_preds(call, filter, ps, filter_str, false);
- if (!err)
- *pfilter = filter;
-
- free_ps:
- filter_opstack_clear(ps);
- postfix_clear(ps);
- kfree(ps);
-
- free_filter:
- if (err)
- __free_filter(filter);
-
- out:
- return err;
-}
-
#define DATA_REC(m, va, vb, vc, vd, ve, vf, vg, vh, nvisit) \
{ \
.filter = FILTER, \
@@ -2109,12 +2109,13 @@
struct test_filter_data_t *d = &test_filter_data[i];
int err;
- err = test_get_filter(d->filter, &event_ftrace_test_filter,
- &filter);
+ err = create_filter(&event_ftrace_test_filter, d->filter,
+ false, &filter);
if (err) {
printk(KERN_INFO
"Failed to get filter for '%s', err %d\n",
d->filter, err);
+ __free_filter(filter);
break;
}
diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
index 77575b3..d4545f4 100644
--- a/kernel/trace/trace_stack.c
+++ b/kernel/trace/trace_stack.c
@@ -13,6 +13,9 @@
#include <linux/sysctl.h>
#include <linux/init.h>
#include <linux/fs.h>
+
+#include <asm/setup.h>
+
#include "trace.h"
#define STACK_TRACE_ENTRIES 500
@@ -133,7 +136,6 @@
static struct ftrace_ops trace_ops __read_mostly =
{
.func = stack_trace_call,
- .flags = FTRACE_OPS_FL_GLOBAL,
};
static ssize_t
@@ -311,6 +313,21 @@
.release = seq_release,
};
+static int
+stack_trace_filter_open(struct inode *inode, struct file *file)
+{
+ return ftrace_regex_open(&trace_ops, FTRACE_ITER_FILTER,
+ inode, file);
+}
+
+static const struct file_operations stack_trace_filter_fops = {
+ .open = stack_trace_filter_open,
+ .read = seq_read,
+ .write = ftrace_filter_write,
+ .llseek = ftrace_regex_lseek,
+ .release = ftrace_regex_release,
+};
+
int
stack_trace_sysctl(struct ctl_table *table, int write,
void __user *buffer, size_t *lenp,
@@ -338,8 +355,13 @@
return ret;
}
+static char stack_trace_filter_buf[COMMAND_LINE_SIZE+1] __initdata;
+
static __init int enable_stacktrace(char *str)
{
+ if (strncmp(str, "_filter=", 8) == 0)
+ strncpy(stack_trace_filter_buf, str+8, COMMAND_LINE_SIZE);
+
stack_tracer_enabled = 1;
last_stack_tracer_enabled = 1;
return 1;
@@ -358,6 +380,12 @@
trace_create_file("stack_trace", 0444, d_tracer,
NULL, &stack_trace_fops);
+ trace_create_file("stack_trace_filter", 0444, d_tracer,
+ NULL, &stack_trace_filter_fops);
+
+ if (stack_trace_filter_buf[0])
+ ftrace_set_early_filter(&trace_ops, stack_trace_filter_buf, 1);
+
if (stack_tracer_enabled)
register_ftrace_function(&trace_ops);
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 82928f5..8745ac7 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -414,7 +414,7 @@
config DEBUG_KMEMLEAK
bool "Kernel memory leak detector"
- depends on DEBUG_KERNEL && EXPERIMENTAL && !MEMORY_HOTPLUG && \
+ depends on DEBUG_KERNEL && EXPERIMENTAL && \
(X86 || ARM || PPC || MIPS || S390 || SPARC64 || SUPERH || MICROBLAZE || TILE)
select DEBUG_FS
diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index f3b2a00..c833add 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -100,6 +100,7 @@
#include <linux/kmemcheck.h>
#include <linux/kmemleak.h>
+#include <linux/memory_hotplug.h>
/*
* Kmemleak configuration and common defines.
@@ -196,7 +197,9 @@
static atomic_t kmemleak_initialized = ATOMIC_INIT(0);
/* enables or disables early logging of the memory operations */
static atomic_t kmemleak_early_log = ATOMIC_INIT(1);
-/* set if a fata kmemleak error has occurred */
+/* set if a kmemleak warning was issued */
+static atomic_t kmemleak_warning = ATOMIC_INIT(0);
+/* set if a fatal kmemleak error has occurred */
static atomic_t kmemleak_error = ATOMIC_INIT(0);
/* minimum and maximum address that may be valid pointers */
@@ -228,8 +231,10 @@
/* kmemleak operation type for early logging */
enum {
KMEMLEAK_ALLOC,
+ KMEMLEAK_ALLOC_PERCPU,
KMEMLEAK_FREE,
KMEMLEAK_FREE_PART,
+ KMEMLEAK_FREE_PERCPU,
KMEMLEAK_NOT_LEAK,
KMEMLEAK_IGNORE,
KMEMLEAK_SCAN_AREA,
@@ -259,9 +264,10 @@
/*
* Print a warning and dump the stack trace.
*/
-#define kmemleak_warn(x...) do { \
- pr_warning(x); \
- dump_stack(); \
+#define kmemleak_warn(x...) do { \
+ pr_warning(x); \
+ dump_stack(); \
+ atomic_set(&kmemleak_warning, 1); \
} while (0)
/*
@@ -403,8 +409,8 @@
object = prio_tree_entry(node, struct kmemleak_object,
tree_node);
if (!alias && object->pointer != ptr) {
- pr_warning("Found object by alias at 0x%08lx\n", ptr);
- dump_stack();
+ kmemleak_warn("Found object by alias at 0x%08lx\n",
+ ptr);
dump_object_info(object);
object = NULL;
}
@@ -794,9 +800,13 @@
unsigned long flags;
struct early_log *log;
+ if (atomic_read(&kmemleak_error)) {
+ /* kmemleak stopped recording, just count the requests */
+ crt_early_log++;
+ return;
+ }
+
if (crt_early_log >= ARRAY_SIZE(early_log)) {
- pr_warning("Early log buffer exceeded, "
- "please increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE\n");
kmemleak_disable();
return;
}
@@ -811,8 +821,7 @@
log->ptr = ptr;
log->size = size;
log->min_count = min_count;
- if (op_type == KMEMLEAK_ALLOC)
- log->trace_len = __save_stack_trace(log->trace);
+ log->trace_len = __save_stack_trace(log->trace);
crt_early_log++;
local_irq_restore(flags);
}
@@ -846,6 +855,20 @@
rcu_read_unlock();
}
+/*
+ * Log an early allocated block and populate the stack trace.
+ */
+static void early_alloc_percpu(struct early_log *log)
+{
+ unsigned int cpu;
+ const void __percpu *ptr = log->ptr;
+
+ for_each_possible_cpu(cpu) {
+ log->ptr = per_cpu_ptr(ptr, cpu);
+ early_alloc(log);
+ }
+}
+
/**
* kmemleak_alloc - register a newly allocated object
* @ptr: pointer to beginning of the object
@@ -873,6 +896,34 @@
EXPORT_SYMBOL_GPL(kmemleak_alloc);
/**
+ * kmemleak_alloc_percpu - register a newly allocated __percpu object
+ * @ptr: __percpu pointer to beginning of the object
+ * @size: size of the object
+ *
+ * This function is called from the kernel percpu allocator when a new object
+ * (memory block) is allocated (alloc_percpu). It assumes GFP_KERNEL
+ * allocation.
+ */
+void __ref kmemleak_alloc_percpu(const void __percpu *ptr, size_t size)
+{
+ unsigned int cpu;
+
+ pr_debug("%s(0x%p, %zu)\n", __func__, ptr, size);
+
+ /*
+ * Percpu allocations are only scanned and not reported as leaks
+ * (min_count is set to 0).
+ */
+ if (atomic_read(&kmemleak_enabled) && ptr && !IS_ERR(ptr))
+ for_each_possible_cpu(cpu)
+ create_object((unsigned long)per_cpu_ptr(ptr, cpu),
+ size, 0, GFP_KERNEL);
+ else if (atomic_read(&kmemleak_early_log))
+ log_early(KMEMLEAK_ALLOC_PERCPU, ptr, size, 0);
+}
+EXPORT_SYMBOL_GPL(kmemleak_alloc_percpu);
+
+/**
* kmemleak_free - unregister a previously registered object
* @ptr: pointer to beginning of the object
*
@@ -911,6 +962,28 @@
EXPORT_SYMBOL_GPL(kmemleak_free_part);
/**
+ * kmemleak_free_percpu - unregister a previously registered __percpu object
+ * @ptr: __percpu pointer to beginning of the object
+ *
+ * This function is called from the kernel percpu allocator when an object
+ * (memory block) is freed (free_percpu).
+ */
+void __ref kmemleak_free_percpu(const void __percpu *ptr)
+{
+ unsigned int cpu;
+
+ pr_debug("%s(0x%p)\n", __func__, ptr);
+
+ if (atomic_read(&kmemleak_enabled) && ptr && !IS_ERR(ptr))
+ for_each_possible_cpu(cpu)
+ delete_object_full((unsigned long)per_cpu_ptr(ptr,
+ cpu));
+ else if (atomic_read(&kmemleak_early_log))
+ log_early(KMEMLEAK_FREE_PERCPU, ptr, 0, 0);
+}
+EXPORT_SYMBOL_GPL(kmemleak_free_percpu);
+
+/**
* kmemleak_not_leak - mark an allocated object as false positive
* @ptr: pointer to beginning of the object
*
@@ -1220,9 +1293,9 @@
#endif
/*
- * Struct page scanning for each node. The code below is not yet safe
- * with MEMORY_HOTPLUG.
+ * Struct page scanning for each node.
*/
+ lock_memory_hotplug();
for_each_online_node(i) {
pg_data_t *pgdat = NODE_DATA(i);
unsigned long start_pfn = pgdat->node_start_pfn;
@@ -1241,6 +1314,7 @@
scan_block(page, page + 1, NULL, 1);
}
}
+ unlock_memory_hotplug();
/*
* Scanning the task stacks (may introduce false negatives).
@@ -1467,9 +1541,6 @@
static int kmemleak_open(struct inode *inode, struct file *file)
{
- if (!atomic_read(&kmemleak_enabled))
- return -EBUSY;
-
return seq_open(file, &kmemleak_seq_ops);
}
@@ -1543,6 +1614,9 @@
int buf_size;
int ret;
+ if (!atomic_read(&kmemleak_enabled))
+ return -EBUSY;
+
buf_size = min(size, (sizeof(buf) - 1));
if (strncpy_from_user(buf, user_buf, buf_size) < 0)
return -EFAULT;
@@ -1602,20 +1676,24 @@
};
/*
- * Perform the freeing of the kmemleak internal objects after waiting for any
- * current memory scan to complete.
+ * Stop the memory scanning thread and free the kmemleak internal objects if
+ * no previous scan thread (otherwise, kmemleak may still have some useful
+ * information on memory leaks).
*/
static void kmemleak_do_cleanup(struct work_struct *work)
{
struct kmemleak_object *object;
+ bool cleanup = scan_thread == NULL;
mutex_lock(&scan_mutex);
stop_scan_thread();
- rcu_read_lock();
- list_for_each_entry_rcu(object, &object_list, object_list)
- delete_object_full(object->pointer);
- rcu_read_unlock();
+ if (cleanup) {
+ rcu_read_lock();
+ list_for_each_entry_rcu(object, &object_list, object_list)
+ delete_object_full(object->pointer);
+ rcu_read_unlock();
+ }
mutex_unlock(&scan_mutex);
}
@@ -1632,7 +1710,6 @@
return;
/* stop any memory operation tracing */
- atomic_set(&kmemleak_early_log, 0);
atomic_set(&kmemleak_enabled, 0);
/* check whether it is too early for a kernel thread */
@@ -1659,6 +1736,17 @@
}
early_param("kmemleak", kmemleak_boot_config);
+static void __init print_log_trace(struct early_log *log)
+{
+ struct stack_trace trace;
+
+ trace.nr_entries = log->trace_len;
+ trace.entries = log->trace;
+
+ pr_notice("Early log backtrace:\n");
+ print_stack_trace(&trace, 2);
+}
+
/*
* Kmemleak initialization.
*/
@@ -1681,12 +1769,18 @@
scan_area_cache = KMEM_CACHE(kmemleak_scan_area, SLAB_NOLEAKTRACE);
INIT_PRIO_TREE_ROOT(&object_tree_root);
+ if (crt_early_log >= ARRAY_SIZE(early_log))
+ pr_warning("Early log buffer exceeded (%d), please increase "
+ "DEBUG_KMEMLEAK_EARLY_LOG_SIZE\n", crt_early_log);
+
/* the kernel is still in UP mode, so disabling the IRQs is enough */
local_irq_save(flags);
- if (!atomic_read(&kmemleak_error)) {
+ atomic_set(&kmemleak_early_log, 0);
+ if (atomic_read(&kmemleak_error)) {
+ local_irq_restore(flags);
+ return;
+ } else
atomic_set(&kmemleak_enabled, 1);
- atomic_set(&kmemleak_early_log, 0);
- }
local_irq_restore(flags);
/*
@@ -1701,12 +1795,18 @@
case KMEMLEAK_ALLOC:
early_alloc(log);
break;
+ case KMEMLEAK_ALLOC_PERCPU:
+ early_alloc_percpu(log);
+ break;
case KMEMLEAK_FREE:
kmemleak_free(log->ptr);
break;
case KMEMLEAK_FREE_PART:
kmemleak_free_part(log->ptr, log->size);
break;
+ case KMEMLEAK_FREE_PERCPU:
+ kmemleak_free_percpu(log->ptr);
+ break;
case KMEMLEAK_NOT_LEAK:
kmemleak_not_leak(log->ptr);
break;
@@ -1720,7 +1820,13 @@
kmemleak_no_scan(log->ptr);
break;
default:
- WARN_ON(1);
+ kmemleak_warn("Unknown early log operation: %d\n",
+ log->op_type);
+ }
+
+ if (atomic_read(&kmemleak_warning)) {
+ print_log_trace(log);
+ atomic_set(&kmemleak_warning, 0);
}
}
}
diff --git a/mm/percpu.c b/mm/percpu.c
index 716eb4a..f47af91 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -67,6 +67,7 @@
#include <linux/spinlock.h>
#include <linux/vmalloc.h>
#include <linux/workqueue.h>
+#include <linux/kmemleak.h>
#include <asm/cacheflush.h>
#include <asm/sections.h>
@@ -710,6 +711,7 @@
const char *err;
int slot, off, new_alloc;
unsigned long flags;
+ void __percpu *ptr;
if (unlikely(!size || size > PCPU_MIN_UNIT_SIZE || align > PAGE_SIZE)) {
WARN(true, "illegal size (%zu) or align (%zu) for "
@@ -802,7 +804,9 @@
mutex_unlock(&pcpu_alloc_mutex);
/* return address relative to base address */
- return __addr_to_pcpu_ptr(chunk->base_addr + off);
+ ptr = __addr_to_pcpu_ptr(chunk->base_addr + off);
+ kmemleak_alloc_percpu(ptr, size);
+ return ptr;
fail_unlock:
spin_unlock_irqrestore(&pcpu_lock, flags);
@@ -916,6 +920,8 @@
if (!ptr)
return;
+ kmemleak_free_percpu(ptr);
+
addr = __pcpu_ptr_to_addr(ptr);
spin_lock_irqsave(&pcpu_lock, flags);
@@ -1639,6 +1645,8 @@
rc = -ENOMEM;
goto out_free_areas;
}
+ /* kmemleak tracks the percpu allocations separately */
+ kmemleak_free(ptr);
areas[group] = ptr;
base = min(ptr, base);
@@ -1753,6 +1761,8 @@
"for cpu%u\n", psize_str, cpu);
goto enomem;
}
+ /* kmemleak tracks the percpu allocations separately */
+ kmemleak_free(ptr);
pages[j++] = virt_to_page(ptr);
}
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index dbf2dda..f16444b 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1960,7 +1960,7 @@
sz_idx = type>>2;
kind = type&3;
- if (kind != 2 && security_netlink_recv(skb, CAP_NET_ADMIN))
+ if (kind != 2 && !capable(CAP_NET_ADMIN))
return -EPERM;
if (kind == 2 && nlh->nlmsg_flags&NLM_F_DUMP) {
diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c
index 69975e0..1531135 100644
--- a/net/decnet/netfilter/dn_rtmsg.c
+++ b/net/decnet/netfilter/dn_rtmsg.c
@@ -108,7 +108,7 @@
if (nlh->nlmsg_len < sizeof(*nlh) || skb->len < nlh->nlmsg_len)
return;
- if (security_netlink_recv(skb, CAP_NET_ADMIN))
+ if (!capable(CAP_NET_ADMIN))
RCV_SKB_FAIL(-EPERM);
/* Eventually we might send routing messages too */
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index a057fe6..94d45e1 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -431,7 +431,7 @@
if (type <= IPQM_BASE)
return;
- if (security_netlink_recv(skb, CAP_NET_ADMIN))
+ if (!capable(CAP_NET_ADMIN))
RCV_SKB_FAIL(-EPERM);
spin_lock_bh(&queue_lock);
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index fb80a23..a34c9e4 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -432,7 +432,7 @@
if (type <= IPQM_BASE)
return;
- if (security_netlink_recv(skb, CAP_NET_ADMIN))
+ if (!capable(CAP_NET_ADMIN))
RCV_SKB_FAIL(-EPERM);
spin_lock_bh(&queue_lock);
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index b4f8d84..4d70785 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -130,7 +130,7 @@
const struct nfnetlink_subsystem *ss;
int type, err;
- if (security_netlink_recv(skb, CAP_NET_ADMIN))
+ if (!capable(CAP_NET_ADMIN))
return -EPERM;
/* All the messages must at least contain nfgenmsg */
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index a403b61..c29d256 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -524,7 +524,7 @@
return -EOPNOTSUPP;
if ((ops->flags & GENL_ADMIN_PERM) &&
- security_netlink_recv(skb, CAP_NET_ADMIN))
+ !capable(CAP_NET_ADMIN))
return -EPERM;
if (nlh->nlmsg_flags & NLM_F_DUMP) {
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 637f11a..66b84fb 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -2290,7 +2290,7 @@
link = &xfrm_dispatch[type];
/* All operations require privileges, even GET */
- if (security_netlink_recv(skb, CAP_NET_ADMIN))
+ if (!capable(CAP_NET_ADMIN))
return -EPERM;
if ((type == (XFRM_MSG_GETSA - XFRM_MSG_BASE) ||
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
index a57f5bd..d3bae5e 100644
--- a/scripts/Makefile.headersinst
+++ b/scripts/Makefile.headersinst
@@ -4,12 +4,16 @@
# header-y - list files to be installed. They are preprocessed
# to remove __KERNEL__ section of the file
# objhdr-y - Same as header-y but for generated files
+# genhdr-y - Same as objhdr-y but in a generated/ directory
#
# ==========================================================================
# called may set destination dir (when installing to asm/)
_dst := $(if $(dst),$(dst),$(obj))
+# generated header directory
+gen := $(if $(gen),$(gen),$(subst include/,include/generated/,$(obj)))
+
kbuild-file := $(srctree)/$(obj)/Kbuild
include $(kbuild-file)
@@ -33,9 +37,10 @@
# all headers files for this dir
header-y := $(filter-out $(generic-y), $(header-y))
-all-files := $(header-y) $(objhdr-y) $(wrapper-files)
+all-files := $(header-y) $(objhdr-y) $(genhdr-y) $(wrapper-files)
input-files := $(addprefix $(srctree)/$(obj)/,$(header-y)) \
- $(addprefix $(objtree)/$(obj)/,$(objhdr-y))
+ $(addprefix $(objtree)/$(obj)/,$(objhdr-y)) \
+ $(addprefix $(objtree)/$(gen)/,$(genhdr-y))
output-files := $(addprefix $(install)/, $(all-files))
# Work out what needs to be removed
@@ -52,6 +57,7 @@
cmd_install = \
$(PERL) $< $(srctree)/$(obj) $(install) $(SRCARCH) $(header-y); \
$(PERL) $< $(objtree)/$(obj) $(install) $(SRCARCH) $(objhdr-y); \
+ $(PERL) $< $(objtree)/$(gen) $(install) $(SRCARCH) $(genhdr-y); \
for F in $(wrapper-files); do \
echo "\#include <asm-generic/$$F>" > $(install)/$$F; \
done; \
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 5d986d9..00c368c 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -93,9 +93,9 @@
# already
# $(modname_flags) #defines KBUILD_MODNAME as the name of the module it will
# end up in (or would, if it gets compiled in)
-# Note: It's possible that one object gets potentially linked into more
-# than one module. In that case KBUILD_MODNAME will be set to foo_bar,
-# where foo and bar are the name of the modules.
+# Note: Files that end up in two or more modules are compiled without the
+# KBUILD_MODNAME definition. The reason is that any made-up name would
+# differ in different configs.
name-fix = $(subst $(comma),_,$(subst -,_,$1))
basename_flags = -D"KBUILD_BASENAME=KBUILD_STR($(call name-fix,$(basetarget)))"
modname_flags = $(if $(filter 1,$(words $(modname))),\
@@ -264,7 +264,7 @@
$(call cmd,dt_S_dtb)
quiet_cmd_dtc = DTC $@
-cmd_dtc = $(objtree)/scripts/dtc/dtc -O dtb -o $@ -b 0 $(DTC_FLAGS) $<
+cmd_dtc = $(objtree)/scripts/dtc/dtc -O dtb -o $@ -b 0 $(DTC_FLAGS) -d $(depfile) $<
# Bzip2
# ---------------------------------------------------------------------------
diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh
index 3ab316e..d24810f 100755
--- a/scripts/checksyscalls.sh
+++ b/scripts/checksyscalls.sh
@@ -198,11 +198,16 @@
}
syscall_list() {
-sed -n -e '/^\#define/ s/[^_]*__NR_\([^[:space:]]*\).*/\
-\#if !defined \(__NR_\1\) \&\& !defined \(__IGNORE_\1\)\
-\#warning syscall \1 not implemented\
-\#endif/p' $1
+ grep '^[0-9]' "$1" | sort -n | (
+ while read nr abi name entry ; do
+ echo <<EOF
+#if !defined(__NR_${name}) && !defined(__IGNORE_${name})
+#warning syscall ${name} not implemented
+#endif
+EOF
+ done
+ )
}
-(ignore_list && syscall_list $(dirname $0)/../arch/x86/include/asm/unistd_32.h) | \
+(ignore_list && syscall_list $(dirname $0)/../arch/x86/syscalls/syscall_32.tbl) | \
$* -E -x c - > /dev/null
diff --git a/scripts/coccicheck b/scripts/coccicheck
index 1bb1a1b..3c27764 100755
--- a/scripts/coccicheck
+++ b/scripts/coccicheck
@@ -9,14 +9,23 @@
# FLAGS="-ignore_unknown_options -very_quiet"
# OPTIONS=$*
-# Workaround for Coccinelle < 0.2.3
- FLAGS="-I $srctree/include -very_quiet"
- shift $(( $# - 1 ))
- OPTIONS=$1
+ if [ "$KBUILD_EXTMOD" = "" ] ; then
+ # Workaround for Coccinelle < 0.2.3
+ FLAGS="-I $srctree/include -very_quiet"
+ shift $(( $# - 1 ))
+ OPTIONS=$1
+ else
+ echo M= is not currently supported when C=1 or C=2
+ exit 1
+ fi
else
ONLINE=0
FLAGS="-very_quiet"
- OPTIONS="-dir $srctree"
+ if [ "$KBUILD_EXTMOD" = "" ] ; then
+ OPTIONS="-dir $srctree"
+ else
+ OPTIONS="-dir $KBUILD_EXTMOD -patch $srctree -I $srctree/include -I $KBUILD_EXTMOD/include"
+ fi
fi
if [ ! -x "$SPATCH" ]; then
diff --git a/scripts/coccinelle/api/devm_request_and_ioremap.cocci b/scripts/coccinelle/api/devm_request_and_ioremap.cocci
new file mode 100644
index 0000000..46beb81
--- /dev/null
+++ b/scripts/coccinelle/api/devm_request_and_ioremap.cocci
@@ -0,0 +1,105 @@
+/// Reimplement a call to devm_request_mem_region followed by a call to ioremap
+/// or ioremap_nocache by a call to devm_request_and_ioremap.
+/// Devm_request_and_ioremap was introduced in
+/// 72f8c0bfa0de64c68ee59f40eb9b2683bffffbb0. It makes the code much more
+/// concise.
+///
+///
+// Confidence: High
+// Copyright: (C) 2011 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2011 Gilles Muller, INRIA/LiP6. GPLv2.
+// URL: http://coccinelle.lip6.fr/
+// Comments:
+// Options: -no_includes -include_headers
+
+virtual patch
+virtual org
+virtual report
+virtual context
+
+@nm@
+expression myname;
+identifier i;
+@@
+
+struct platform_driver i = { .driver = { .name = myname } };
+
+@depends on patch@
+expression dev,res,size;
+@@
+
+-if (!devm_request_mem_region(dev, res->start, size,
+- \(res->name\|dev_name(dev)\))) {
+- ...
+- return ...;
+-}
+... when != res->start
+(
+-devm_ioremap(dev,res->start,size)
++devm_request_and_ioremap(dev,res)
+|
+-devm_ioremap_nocache(dev,res->start,size)
++devm_request_and_ioremap(dev,res)
+)
+... when any
+ when != res->start
+
+// this rule is separate from the previous one, because a single file can
+// have multiple values of myname
+@depends on patch@
+expression dev,res,size;
+expression nm.myname;
+@@
+
+-if (!devm_request_mem_region(dev, res->start, size,myname)) {
+- ...
+- return ...;
+-}
+... when != res->start
+(
+-devm_ioremap(dev,res->start,size)
++devm_request_and_ioremap(dev,res)
+|
+-devm_ioremap_nocache(dev,res->start,size)
++devm_request_and_ioremap(dev,res)
+)
+... when any
+ when != res->start
+
+
+@pb depends on org || report || context@
+expression dev,res,size;
+expression nm.myname;
+position p1,p2;
+@@
+
+*if
+ (!devm_request_mem_region@p1(dev, res->start, size,
+ \(res->name\|dev_name(dev)\|myname\))) {
+ ...
+ return ...;
+}
+... when != res->start
+(
+*devm_ioremap@p2(dev,res->start,size)
+|
+*devm_ioremap_nocache@p2(dev,res->start,size)
+)
+... when any
+ when != res->start
+
+@script:python depends on org@
+p1 << pb.p1;
+p2 << pb.p2;
+@@
+
+cocci.print_main("INFO: replace by devm_request_and_ioremap",p1)
+cocci.print_secs("",p2)
+
+@script:python depends on report@
+p1 << pb.p1;
+p2 << pb.p2;
+@@
+
+msg = "INFO: devm_request_mem_region followed by ioremap on line %s can be replaced by devm_request_and_ioremap" % (p2[0].line)
+coccilib.report.print_report(p1[0],msg)
diff --git a/scripts/coccinelle/api/kstrdup.cocci b/scripts/coccinelle/api/kstrdup.cocci
index e0805ad..07a74b2 100644
--- a/scripts/coccinelle/api/kstrdup.cocci
+++ b/scripts/coccinelle/api/kstrdup.cocci
@@ -1,16 +1,19 @@
/// Use kstrdup rather than duplicating its implementation
///
// Confidence: High
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: -no_includes -include_headers
virtual patch
+virtual context
+virtual org
+virtual report
-@@
+@depends on patch@
expression from,to;
expression flag,E1,E2;
statement S;
@@ -23,7 +26,7 @@
... when != \(from = E2 \| to = E2 \)
- strcpy(to, from);
-@@
+@depends on patch@
expression x,from,to;
expression flag,E1,E2,E3;
statement S;
@@ -37,3 +40,65 @@
if (to==NULL || ...) S
... when != \(x = E3 \| from = E3 \| to = E3 \)
- memcpy(to, from, x);
+
+// ---------------------------------------------------------------------
+
+@r1 depends on !patch exists@
+expression from,to;
+expression flag,E1,E2;
+statement S;
+position p1,p2;
+@@
+
+* to = kmalloc@p1(strlen(from) + 1,flag);
+ ... when != \(from = E1 \| to = E1 \)
+ if (to==NULL || ...) S
+ ... when != \(from = E2 \| to = E2 \)
+* strcpy@p2(to, from);
+
+@r2 depends on !patch exists@
+expression x,from,to;
+expression flag,E1,E2,E3;
+statement S;
+position p1,p2;
+@@
+
+* x = strlen(from) + 1;
+ ... when != \( x = E1 \| from = E1 \)
+* to = \(kmalloc@p1\|kzalloc@p2\)(x,flag);
+ ... when != \(x = E2 \| from = E2 \| to = E2 \)
+ if (to==NULL || ...) S
+ ... when != \(x = E3 \| from = E3 \| to = E3 \)
+* memcpy@p2(to, from, x);
+
+@script:python depends on org@
+p1 << r1.p1;
+p2 << r1.p2;
+@@
+
+cocci.print_main("WARNING opportunity for kstrdep",p1)
+cocci.print_secs("strcpy",p2)
+
+@script:python depends on org@
+p1 << r2.p1;
+p2 << r2.p2;
+@@
+
+cocci.print_main("WARNING opportunity for kstrdep",p1)
+cocci.print_secs("memcpy",p2)
+
+@script:python depends on report@
+p1 << r1.p1;
+p2 << r1.p2;
+@@
+
+msg = "WARNING opportunity for kstrdep (strcpy on line %s)" % (p2[0].line)
+coccilib.report.print_report(p1[0], msg)
+
+@script:python depends on report@
+p1 << r2.p1;
+p2 << r2.p2;
+@@
+
+msg = "WARNING opportunity for kstrdep (memcpy on line %s)" % (p2[0].line)
+coccilib.report.print_report(p1[0], msg)
diff --git a/scripts/coccinelle/api/memdup.cocci b/scripts/coccinelle/api/memdup.cocci
index b5d7220..4dceab6 100644
--- a/scripts/coccinelle/api/memdup.cocci
+++ b/scripts/coccinelle/api/memdup.cocci
@@ -1,14 +1,17 @@
/// Use kmemdup rather than duplicating its implementation
///
// Confidence: High
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: -no_includes -include_headers
virtual patch
+virtual context
+virtual org
+virtual report
@r1@
expression from,to;
@@ -28,7 +31,7 @@
... when != \( x = E1 \| from = E1 \)
to = \(kmalloc@p\|kzalloc@p\)(x,flag);
-@@
+@depends on patch@
expression from,to,size,flag;
position p != {r1.p,r2.p};
statement S;
@@ -38,3 +41,26 @@
+ to = kmemdup(from,size,flag);
if (to==NULL || ...) S
- memcpy(to, from, size);
+
+@r depends on !patch@
+expression from,to,size,flag;
+position p != {r1.p,r2.p};
+statement S;
+@@
+
+* to = \(kmalloc@p\|kzalloc@p\)(size,flag);
+ to = kmemdup(from,size,flag);
+ if (to==NULL || ...) S
+* memcpy(to, from, size);
+
+@script:python depends on org@
+p << r.p;
+@@
+
+coccilib.org.print_todo(p[0], "WARNING opportunity for kmemdep")
+
+@script:python depends on report@
+p << r.p;
+@@
+
+coccilib.report.print_report(p[0], "WARNING opportunity for kmemdep")
diff --git a/scripts/coccinelle/api/memdup_user.cocci b/scripts/coccinelle/api/memdup_user.cocci
index 72ce012..2efac28 100644
--- a/scripts/coccinelle/api/memdup_user.cocci
+++ b/scripts/coccinelle/api/memdup_user.cocci
@@ -1,23 +1,25 @@
-/// Use kmemdup_user rather than duplicating its implementation
+/// Use memdup_user rather than duplicating its implementation
/// This is a little bit restricted to reduce false positives
///
// Confidence: High
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: -no_includes -include_headers
virtual patch
+virtual context
+virtual org
+virtual report
-@@
+@depends on patch@
expression from,to,size,flag;
-position p;
identifier l1,l2;
@@
-- to = \(kmalloc@p\|kzalloc@p\)(size,flag);
+- to = \(kmalloc\|kzalloc\)(size,flag);
+ to = memdup_user(from,size);
if (
- to==NULL
@@ -33,3 +35,26 @@
- -EFAULT
- ...+>
- }
+
+@r depends on !patch@
+expression from,to,size,flag;
+position p;
+statement S1,S2;
+@@
+
+* to = \(kmalloc@p\|kzalloc@p\)(size,flag);
+ if (to==NULL || ...) S1
+ if (copy_from_user(to, from, size) != 0)
+ S2
+
+@script:python depends on org@
+p << r.p;
+@@
+
+coccilib.org.print_todo(p[0], "WARNING opportunity for memdep_user")
+
+@script:python depends on report@
+p << r.p;
+@@
+
+coccilib.report.print_report(p[0], "WARNING opportunity for memdep_user")
diff --git a/scripts/coccinelle/free/devm_free.cocci b/scripts/coccinelle/free/devm_free.cocci
new file mode 100644
index 0000000..0a1e361
--- /dev/null
+++ b/scripts/coccinelle/free/devm_free.cocci
@@ -0,0 +1,71 @@
+/// Find uses of standard freeing functons on values allocated using devm_
+/// functions. Values allocated using the devm_functions are freed when
+/// the device is detached, and thus the use of the standard freeing
+/// function would cause a double free.
+/// See Documentation/driver-model/devres.txt for more information.
+///
+/// A difficulty of detecting this problem is that the standard freeing
+/// function might be called from a different function than the one
+/// containing the allocation function. It is thus necessary to make the
+/// connection between the allocation function and the freeing function.
+/// Here this is done using the specific argument text, which is prone to
+/// false positives. There is no rule for the request_region and
+/// request_mem_region variants because this heuristic seems to be a bit
+/// less reliable in these cases.
+///
+// Confidence: Moderate
+// Copyright: (C) 2011 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2011 Gilles Muller, INRIA/LiP6. GPLv2.
+// URL: http://coccinelle.lip6.fr/
+// Comments:
+// Options: -no_includes -include_headers
+
+virtual org
+virtual report
+virtual context
+
+@r depends on context || org || report@
+expression x;
+@@
+
+(
+ x = devm_kzalloc(...)
+|
+ x = devm_request_irq(...)
+|
+ x = devm_ioremap(...)
+|
+ x = devm_ioremap_nocache(...)
+|
+ x = devm_ioport_map(...)
+)
+
+@pb@
+expression r.x;
+position p;
+@@
+
+(
+* kfree@p(x)
+|
+* free_irq@p(x)
+|
+* iounmap@p(x)
+|
+* ioport_unmap@p(x)
+)
+
+@script:python depends on org@
+p << pb.p;
+@@
+
+msg="WARNING: invalid free of devm_ allocated data"
+coccilib.org.print_todo(p[0], msg)
+
+@script:python depends on report@
+p << pb.p;
+@@
+
+msg="WARNING: invalid free of devm_ allocated data"
+coccilib.report.print_report(p[0], msg)
+
diff --git a/scripts/coccinelle/free/kfree.cocci b/scripts/coccinelle/free/kfree.cocci
index f9f79d9..d9ae6d8 100644
--- a/scripts/coccinelle/free/kfree.cocci
+++ b/scripts/coccinelle/free/kfree.cocci
@@ -5,9 +5,9 @@
//# SCTP_DBG_OBJCNT_DEC that do not actually evaluate their argument
///
// Confidence: Moderate
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: -no_includes -include_headers
@@ -23,7 +23,7 @@
kfree@p1(E)
@print expression@
-constant char *c;
+constant char [] c;
expression free.E,E2;
type T;
position p;
@@ -37,6 +37,10 @@
|
E@p != E2
|
+ E2 == E@p
+|
+ E2 != E@p
+|
!E@p
|
E@p || ...
@@ -113,5 +117,5 @@
p2 << r.p2;
@@
-msg = "reference preceded by free on line %s" % (p1[0].line)
+msg = "ERROR: reference preceded by free on line %s" % (p1[0].line)
coccilib.report.print_report(p2[0],msg)
diff --git a/scripts/coccinelle/iterators/fen.cocci b/scripts/coccinelle/iterators/fen.cocci
index 77bc108..0a40af8 100644
--- a/scripts/coccinelle/iterators/fen.cocci
+++ b/scripts/coccinelle/iterators/fen.cocci
@@ -2,16 +2,19 @@
/// is no point to call of_node_put on the final value.
///
// Confidence: High
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: -no_includes -include_headers
virtual patch
+virtual context
+virtual org
+virtual report
-@@
+@depends on patch@
iterator name for_each_node_by_name;
expression np,E;
identifier l;
@@ -24,7 +27,7 @@
... when != np = E
- of_node_put(np);
-@@
+@depends on patch@
iterator name for_each_node_by_type;
expression np,E;
identifier l;
@@ -37,7 +40,7 @@
... when != np = E
- of_node_put(np);
-@@
+@depends on patch@
iterator name for_each_compatible_node;
expression np,E;
identifier l;
@@ -50,7 +53,7 @@
... when != np = E
- of_node_put(np);
-@@
+@depends on patch@
iterator name for_each_matching_node;
expression np,E;
identifier l;
@@ -62,3 +65,59 @@
}
... when != np = E
- of_node_put(np);
+
+// ----------------------------------------------------------------------
+
+@r depends on !patch forall@
+//iterator name for_each_node_by_name;
+//iterator name for_each_node_by_type;
+//iterator name for_each_compatible_node;
+//iterator name for_each_matching_node;
+expression np,E;
+identifier l;
+position p1,p2;
+@@
+
+(
+*for_each_node_by_name@p1(np,...)
+{
+ ... when != break;
+ when != goto l;
+}
+|
+*for_each_node_by_type@p1(np,...)
+{
+ ... when != break;
+ when != goto l;
+}
+|
+*for_each_compatible_node@p1(np,...)
+{
+ ... when != break;
+ when != goto l;
+}
+|
+*for_each_matching_node@p1(np,...)
+{
+ ... when != break;
+ when != goto l;
+}
+)
+... when != np = E
+* of_node_put@p2(np);
+
+@script:python depends on org@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+cocci.print_main("unneeded of_node_put",p2)
+cocci.print_secs("iterator",p1)
+
+@script:python depends on report@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+msg = "ERROR: of_node_put not needed after iterator on line %s" % (p1[0].line)
+coccilib.report.print_report(p2[0], msg)
diff --git a/scripts/coccinelle/iterators/itnull.cocci b/scripts/coccinelle/iterators/itnull.cocci
index baa4297..259899f 100644
--- a/scripts/coccinelle/iterators/itnull.cocci
+++ b/scripts/coccinelle/iterators/itnull.cocci
@@ -1,20 +1,24 @@
/// Many iterators have the property that the first argument is always bound
-/// to a real list element, never NULL. False positives arise for some
-/// iterators that do not have this property, or in cases when the loop
-/// cursor is reassigned. The latter should only happen when the matched
-/// code is on the way to a loop exit (break, goto, or return).
+/// to a real list element, never NULL.
+//# False positives arise for some iterators that do not have this property,
+//# or in cases when the loop cursor is reassigned. The latter should only
+//# happen when the matched code is on the way to a loop exit (break, goto,
+//# or return).
///
// Confidence: Moderate
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: -no_includes -include_headers
virtual patch
+virtual context
+virtual org
+virtual report
-@@
+@depends on patch@
iterator I;
expression x,E,E1,E2;
statement S,S1,S2;
@@ -55,4 +59,36 @@
x != NULL
+ )
)
- ...> }
\ No newline at end of file
+ ...> }
+
+@r depends on !patch exists@
+iterator I;
+expression x,E;
+position p1,p2;
+@@
+
+*I@p1(x,...)
+{ ... when != x = E
+(
+* x@p2 == NULL
+|
+* x@p2 != NULL
+)
+ ... when any
+}
+
+@script:python depends on org@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+cocci.print_main("iterator-bound variable",p1)
+cocci.print_secs("useless NULL test",p2)
+
+@script:python depends on report@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+msg = "ERROR: iterator variable bound on line %s cannot be NULL" % (p1[0].line)
+coccilib.report.print_report(p2[0], msg)
diff --git a/scripts/coccinelle/locks/call_kern.cocci b/scripts/coccinelle/locks/call_kern.cocci
index 00af534..8f10b49 100644
--- a/scripts/coccinelle/locks/call_kern.cocci
+++ b/scripts/coccinelle/locks/call_kern.cocci
@@ -1,17 +1,20 @@
/// Find functions that refer to GFP_KERNEL but are called with locks held.
-/// The proposed change of converting the GFP_KERNEL is not necessarily the
-/// correct one. It may be desired to unlock the lock, or to not call the
-/// function under the lock in the first place.
+//# The proposed change of converting the GFP_KERNEL is not necessarily the
+//# correct one. It may be desired to unlock the lock, or to not call the
+//# function under the lock in the first place.
///
// Confidence: Moderate
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: -no_includes -include_headers
virtual patch
+virtual context
+virtual org
+virtual report
@gfp exists@
identifier fn;
@@ -32,28 +35,29 @@
... when any
}
-@locked@
+@locked exists@
identifier gfp.fn;
+position p1,p2;
@@
(
-read_lock_irq
+read_lock_irq@p1
|
-write_lock_irq
+write_lock_irq@p1
|
-read_lock_irqsave
+read_lock_irqsave@p1
|
-write_lock_irqsave
+write_lock_irqsave@p1
|
-spin_lock
+spin_lock@p1
|
-spin_trylock
+spin_trylock@p1
|
-spin_lock_irq
+spin_lock_irq@p1
|
-spin_lock_irqsave
+spin_lock_irqsave@p1
|
-local_irq_disable
+local_irq_disable@p1
)
(...)
... when != read_unlock_irq(...)
@@ -64,11 +68,38 @@
when != spin_unlock_irq(...)
when != spin_unlock_irqrestore(...)
when != local_irq_enable(...)
-fn(...)
+fn@p2(...)
-@depends on locked@
+@depends on locked && patch@
position gfp.p;
@@
- GFP_KERNEL@p
+ GFP_ATOMIC
+
+@depends on locked && !patch@
+position gfp.p;
+@@
+
+* GFP_KERNEL@p
+
+@script:python depends on !patch && org@
+p << gfp.p;
+fn << gfp.fn;
+p1 << locked.p1;
+p2 << locked.p2;
+@@
+
+cocci.print_main("lock",p1)
+cocci.print_secs("call",p2)
+cocci.print_secs("GFP_KERNEL",p)
+
+@script:python depends on !patch && report@
+p << gfp.p;
+fn << gfp.fn;
+p1 << locked.p1;
+p2 << locked.p2;
+@@
+
+msg = "ERROR: function %s called on line %s inside lock on line %s but uses GFP_KERNEL" % (fn,p2[0].line,p1[0].line)
+coccilib.report.print_report(p[0], msg)
diff --git a/scripts/coccinelle/locks/flags.cocci b/scripts/coccinelle/locks/flags.cocci
index b4344d8..1c4ffe6 100644
--- a/scripts/coccinelle/locks/flags.cocci
+++ b/scripts/coccinelle/locks/flags.cocci
@@ -1,9 +1,9 @@
/// Find nested lock+irqsave functions that use the same flags variables
///
// Confidence: High
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: -no_includes -include_headers
@@ -12,7 +12,7 @@
virtual org
virtual report
-@r@
+@r exists@
expression lock1,lock2,flags;
position p1,p2;
@@
@@ -39,7 +39,7 @@
write_lock_irqsave@p2(lock2,flags)
)
-@d@
+@d exists@
expression f <= r.flags;
expression lock1,lock2,flags;
position r.p1, r.p2;
@@ -76,5 +76,5 @@
p2 << r.p2;
@@
-msg="ERROR: nested lock+irqsave that reuses flags from %s." % (p1[0].line)
+msg="ERROR: nested lock+irqsave that reuses flags from line %s." % (p1[0].line)
coccilib.report.print_report(p2[0], msg)
diff --git a/scripts/coccinelle/locks/mini_lock.cocci b/scripts/coccinelle/locks/mini_lock.cocci
index 7641a29..3267d74 100644
--- a/scripts/coccinelle/locks/mini_lock.cocci
+++ b/scripts/coccinelle/locks/mini_lock.cocci
@@ -6,13 +6,14 @@
/// function call that releases the lock.
///
// Confidence: Moderate
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: -no_includes -include_headers
+virtual context
virtual org
virtual report
@@ -57,7 +58,7 @@
for(...;...;...) { <+... return@r ...; ...+> }
-@err@
+@err exists@
expression E1;
position prelocked.p;
position up != prelocked.p1;
@@ -65,14 +66,14 @@
identifier lock,unlock;
@@
-lock(E1@p,...);
+*lock(E1@p,...);
<+... when != E1
if (...) {
... when != E1
- return@r ...;
+* return@r ...;
}
...+>
-unlock@up(E1,...);
+*unlock@up(E1,...);
@script:python depends on org@
p << prelocked.p1;
diff --git a/scripts/coccinelle/misc/doubleinit.cocci b/scripts/coccinelle/misc/doubleinit.cocci
index 156b20a..cf74a00 100644
--- a/scripts/coccinelle/misc/doubleinit.cocci
+++ b/scripts/coccinelle/misc/doubleinit.cocci
@@ -3,9 +3,9 @@
/// initialization.
///
// Confidence: Low
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments: requires at least Coccinelle 0.2.4, lex or parse error otherwise
// Options: -no_includes -include_headers
@@ -49,5 +49,5 @@
@@
if int(ps[0].line) < int(pr[0].line) or (int(ps[0].line) == int(pr[0].line) and int(ps[0].column) < int(pr[0].column)):
- msg = "%s: first occurrence %s, second occurrence %s" % (fld,ps[0].line,pr[0].line)
+ msg = "%s: first occurrence line %s, second occurrence line %s" % (fld,ps[0].line,pr[0].line)
coccilib.report.print_report(p0[0],msg)
diff --git a/scripts/coccinelle/null/eno.cocci b/scripts/coccinelle/null/eno.cocci
index 4c9c52b..ed961a1 100644
--- a/scripts/coccinelle/null/eno.cocci
+++ b/scripts/coccinelle/null/eno.cocci
@@ -1,16 +1,19 @@
/// The various basic memory allocation functions don't return ERR_PTR
///
// Confidence: High
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: -no_includes -include_headers
virtual patch
+virtual context
+virtual org
+virtual report
-@@
+@depends on patch@
expression x,E;
@@
@@ -18,3 +21,28 @@
... when != x = E
- IS_ERR(x)
+ !x
+
+@r depends on !patch exists@
+expression x,E;
+position p1,p2;
+@@
+
+*x = \(kmalloc@p1\|kzalloc@p1\|kcalloc@p1\|kmem_cache_alloc@p1\|kmem_cache_zalloc@p1\|kmem_cache_alloc_node@p1\|kmalloc_node@p1\|kzalloc_node@p1\)(...)
+... when != x = E
+* IS_ERR@p2(x)
+
+@script:python depends on org@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+cocci.print_main("alloc call",p1)
+cocci.print_secs("IS_ERR that should be NULL tests",p2)
+
+@script:python depends on report@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+msg = "ERROR: allocation function on line %s returns NULL not ERR_PTR on failure" % (p1[0].line)
+coccilib.report.print_report(p2[0], msg)
diff --git a/scripts/dtc/dtc.c b/scripts/dtc/dtc.c
index cbc0193..451c92d 100644
--- a/scripts/dtc/dtc.c
+++ b/scripts/dtc/dtc.c
@@ -71,6 +71,7 @@
fprintf(stderr, "\t\t\tasm - assembler source\n");
fprintf(stderr, "\t-V <output version>\n");
fprintf(stderr, "\t\tBlob version to produce, defaults to %d (relevant for dtb\n\t\tand asm output only)\n", DEFAULT_FDT_VERSION);
+ fprintf(stderr, "\t-d <output dependency file>\n");
fprintf(stderr, "\t-R <number>\n");
fprintf(stderr, "\t\tMake space for <number> reserve map entries (relevant for \n\t\tdtb and asm output only)\n");
fprintf(stderr, "\t-S <bytes>\n");
@@ -99,6 +100,7 @@
const char *inform = "dts";
const char *outform = "dts";
const char *outname = "-";
+ const char *depname = NULL;
int force = 0, check = 0, sort = 0;
const char *arg;
int opt;
@@ -111,7 +113,8 @@
minsize = 0;
padsize = 0;
- while ((opt = getopt(argc, argv, "hI:O:o:V:R:S:p:fcqb:vH:s")) != EOF) {
+ while ((opt = getopt(argc, argv, "hI:O:o:V:d:R:S:p:fcqb:vH:s"))
+ != EOF) {
switch (opt) {
case 'I':
inform = optarg;
@@ -125,6 +128,9 @@
case 'V':
outversion = strtol(optarg, NULL, 0);
break;
+ case 'd':
+ depname = optarg;
+ break;
case 'R':
reservenum = strtol(optarg, NULL, 0);
break;
@@ -188,6 +194,14 @@
fprintf(stderr, "DTC: %s->%s on file \"%s\"\n",
inform, outform, arg);
+ if (depname) {
+ depfile = fopen(depname, "w");
+ if (!depfile)
+ die("Couldn't open dependency file %s: %s\n", depname,
+ strerror(errno));
+ fprintf(depfile, "%s:", outname);
+ }
+
if (streq(inform, "dts"))
bi = dt_from_source(arg);
else if (streq(inform, "fs"))
@@ -197,6 +211,11 @@
else
die("Unknown input format \"%s\"\n", inform);
+ if (depfile) {
+ fputc('\n', depfile);
+ fclose(depfile);
+ }
+
if (cmdline_boot_cpuid != -1)
bi->boot_cpuid_phys = cmdline_boot_cpuid;
diff --git a/scripts/dtc/srcpos.c b/scripts/dtc/srcpos.c
index 2dbc874..36a38e9 100644
--- a/scripts/dtc/srcpos.c
+++ b/scripts/dtc/srcpos.c
@@ -40,6 +40,7 @@
return NULL;
}
+FILE *depfile; /* = NULL */
struct srcfile_state *current_srcfile; /* = NULL */
/* Detect infinite include recursion. */
@@ -67,6 +68,9 @@
strerror(errno));
}
+ if (depfile)
+ fprintf(depfile, " %s", fullname);
+
if (fullnamep)
*fullnamep = fullname;
else
diff --git a/scripts/dtc/srcpos.h b/scripts/dtc/srcpos.h
index bd7966e..ce980ca 100644
--- a/scripts/dtc/srcpos.h
+++ b/scripts/dtc/srcpos.h
@@ -30,6 +30,7 @@
struct srcfile_state *prev;
};
+extern FILE *depfile; /* = NULL */
extern struct srcfile_state *current_srcfile; /* = NULL */
FILE *srcfile_relative_open(const char *fname, char **fullnamep);
diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile
index a551090..aca33b9 100644
--- a/scripts/genksyms/Makefile
+++ b/scripts/genksyms/Makefile
@@ -11,3 +11,4 @@
# dependencies on generated files need to be listed explicitly
$(obj)/lex.lex.o: $(obj)/keywords.hash.c $(obj)/parse.tab.h
+clean-files := keywords.hash.c lex.lex.c parse.tab.c parse.tab.h
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 914833d..7966265 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -50,9 +50,8 @@
# Create new linux.pot file
# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
-# The symlink is used to repair a deficiency in arch/um
update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
- $(Q)echo " GEN config"
+ $(Q)echo " GEN config.pot"
$(Q)xgettext --default-domain=linux \
--add-comments --keyword=_ --keyword=N_ \
--from-code=UTF-8 \
@@ -63,10 +62,11 @@
$(Q)(for i in `ls $(srctree)/arch/*/Kconfig \
$(srctree)/arch/*/um/Kconfig`; \
do \
- echo " GEN $$i"; \
+ echo " GEN $$i"; \
$(obj)/kxgettext $$i \
>> $(obj)/config.pot; \
done )
+ $(Q)echo " GEN linux.pot"
$(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
--output $(obj)/linux.pot
$(Q)rm -f $(obj)/config.pot
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 5a58965..7c7a5a6 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -464,7 +464,7 @@
fprintf(fp, "#");
if (l) {
fprintf(fp, " ");
- fwrite(p, l, 1, fp);
+ xfwrite(p, l, 1, fp);
p += l;
}
fprintf(fp, "\n");
@@ -537,7 +537,7 @@
fprintf(fp, " *");
if (l) {
fprintf(fp, " ");
- fwrite(p, l, 1, fp);
+ xfwrite(p, l, 1, fp);
p += l;
}
fprintf(fp, "\n");
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index 80fce57..d4ecce8 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -10,6 +10,7 @@
extern "C" {
#endif
+#include <assert.h>
#include <stdio.h>
#ifndef __cplusplus
#include <stdbool.h>
diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index 9f44380..adc2306 100644
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -683,7 +683,7 @@
dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_INFO,
- GTK_BUTTONS_CLOSE, intro_text);
+ GTK_BUTTONS_CLOSE, "%s", intro_text);
g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
G_CALLBACK(gtk_widget_destroy),
GTK_OBJECT(dialog));
@@ -701,7 +701,7 @@
dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_INFO,
- GTK_BUTTONS_CLOSE, about_text);
+ GTK_BUTTONS_CLOSE, "%s", about_text);
g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
G_CALLBACK(gtk_widget_destroy),
GTK_OBJECT(dialog));
@@ -720,7 +720,7 @@
dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_INFO,
- GTK_BUTTONS_CLOSE, license_text);
+ GTK_BUTTONS_CLOSE, "%s", license_text);
g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
G_CALLBACK(gtk_widget_destroy),
GTK_OBJECT(dialog));
@@ -830,7 +830,7 @@
static void change_sym_value(struct menu *menu, gint col)
{
struct symbol *sym = menu->sym;
- tristate oldval, newval;
+ tristate newval;
if (!sym)
return;
@@ -847,7 +847,6 @@
switch (sym_get_type(sym)) {
case S_BOOLEAN:
case S_TRISTATE:
- oldval = sym_get_tristate_value(sym);
if (!sym_tristate_within_range(sym, newval))
newval = yes;
sym_set_tristate_value(sym, newval);
@@ -1278,7 +1277,6 @@
gboolean valid;
GtkTreeIter *sibling;
struct symbol *sym;
- struct property *prop;
struct menu *menu1, *menu2;
if (src == &rootmenu)
@@ -1287,7 +1285,6 @@
valid = gtk_tree_model_iter_children(model2, child2, dst);
for (child1 = src->list; child1; child1 = child1->next) {
- prop = child1->prompt;
sym = child1->sym;
reparse:
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index b633bdb..c18f2bd 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -90,8 +90,10 @@
/* confdata.c and expr.c */
static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out)
{
- if (fwrite(str, len, count, out) < count)
- fprintf(stderr, "\nError in writing or end of file.\n");
+ assert(len != 0);
+
+ if (fwrite(str, len, count, out) != count)
+ fprintf(stderr, "Error in writing or end of file.\n");
}
/* menu.c */
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 19e200d..2c6286c 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -830,6 +830,8 @@
fprintf(stderr, _("\n\n"
"Your configuration changes were NOT saved."
"\n\n"));
+ if (res != KEY_ESC)
+ res = 0;
}
return res;
diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh
new file mode 100644
index 0000000..ceadf0e
--- /dev/null
+++ b/scripts/kconfig/merge_config.sh
@@ -0,0 +1,117 @@
+#!/bin/sh
+# merge_config.sh - Takes a list of config fragment values, and merges
+# them one by one. Provides warnings on overridden values, and specified
+# values that did not make it to the resulting .config file (due to missed
+# dependencies or config symbol removal).
+#
+# Portions reused from kconf_check and generate_cfg:
+# http://git.yoctoproject.org/cgit/cgit.cgi/yocto-kernel-tools/tree/tools/kconf_check
+# http://git.yoctoproject.org/cgit/cgit.cgi/yocto-kernel-tools/tree/tools/generate_cfg
+#
+# Copyright (c) 2009-2010 Wind River Systems, Inc.
+# Copyright 2011 Linaro
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU General Public License for more details.
+
+clean_up() {
+ rm -f $TMP_FILE
+ exit
+}
+trap clean_up HUP INT TERM
+
+usage() {
+ echo "Usage: $0 [OPTIONS] [CONFIG [...]]"
+ echo " -h display this help text"
+ echo " -m only merge the fragments, do not execute the make command"
+ echo " -n use allnoconfig instead of alldefconfig"
+}
+
+MAKE=true
+ALLTARGET=alldefconfig
+
+while true; do
+ case $1 in
+ "-n")
+ ALLTARGET=allnoconfig
+ shift
+ continue
+ ;;
+ "-m")
+ MAKE=false
+ shift
+ continue
+ ;;
+ "-h")
+ usage
+ exit
+ ;;
+ *)
+ break
+ ;;
+ esac
+done
+
+
+
+MERGE_LIST=$*
+SED_CONFIG_EXP="s/^\(# \)\{0,1\}\(CONFIG_[a-zA-Z0-9_]*\)[= ].*/\2/p"
+TMP_FILE=$(mktemp ./.tmp.config.XXXXXXXXXX)
+
+# Merge files, printing warnings on overrided values
+for MERGE_FILE in $MERGE_LIST ; do
+ echo "Merging $MERGE_FILE"
+ CFG_LIST=$(sed -n "$SED_CONFIG_EXP" $MERGE_FILE)
+
+ for CFG in $CFG_LIST ; do
+ grep -q -w $CFG $TMP_FILE
+ if [ $? -eq 0 ] ; then
+ PREV_VAL=$(grep -w $CFG $TMP_FILE)
+ NEW_VAL=$(grep -w $CFG $MERGE_FILE)
+ if [ "x$PREV_VAL" != "x$NEW_VAL" ] ; then
+ echo Value of $CFG is redefined by fragment $MERGE_FILE:
+ echo Previous value: $PREV_VAL
+ echo New value: $NEW_VAL
+ echo
+ fi
+ sed -i "/$CFG[ =]/d" $TMP_FILE
+ fi
+ done
+ cat $MERGE_FILE >> $TMP_FILE
+done
+
+if [ "$MAKE" = "false" ]; then
+ cp $TMP_FILE .config
+ echo "#"
+ echo "# merged configuration written to .config (needs make)"
+ echo "#"
+ clean_up
+ exit
+fi
+
+# Use the merged file as the starting point for:
+# alldefconfig: Fills in any missing symbols with Kconfig default
+# allnoconfig: Fills in any missing symbols with # CONFIG_* is not set
+make KCONFIG_ALLCONFIG=$TMP_FILE $ALLTARGET
+
+
+# Check all specified config values took (might have missed-dependency issues)
+for CFG in $(sed -n "$SED_CONFIG_EXP" $TMP_FILE); do
+
+ REQUESTED_VAL=$(grep -w -e "$CFG" $TMP_FILE)
+ ACTUAL_VAL=$(grep -w -e "$CFG" .config)
+ if [ "x$REQUESTED_VAL" != "x$ACTUAL_VAL" ] ; then
+ echo "Value requested for $CFG not in final .config"
+ echo "Requested value: $REQUESTED_VAL"
+ echo "Actual value: $ACTUAL_VAL"
+ echo ""
+ fi
+done
+
+clean_up
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
index ec7afce..bccf07dd 100644
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -250,33 +250,61 @@
read_kconfig($kconfig);
}
+sub convert_vars {
+ my ($line, %vars) = @_;
+
+ my $process = "";
+
+ while ($line =~ s/^(.*?)(\$\((.*?)\))//) {
+ my $start = $1;
+ my $variable = $2;
+ my $var = $3;
+
+ if (defined($vars{$var})) {
+ $process .= $start . $vars{$var};
+ } else {
+ $process .= $start . $variable;
+ }
+ }
+
+ $process .= $line;
+
+ return $process;
+}
+
# Read all Makefiles to map the configs to the objects
foreach my $makefile (@makefiles) {
- my $cont = 0;
+ my $line = "";
+ my %make_vars;
open(MIN,$makefile) || die "Can't open $makefile";
while (<MIN>) {
+ # if this line ends with a backslash, continue
+ chomp;
+ if (/^(.*)\\$/) {
+ $line .= $1;
+ next;
+ }
+
+ $line .= $_;
+ $_ = $line;
+ $line = "";
+
my $objs;
- # is this a line after a line with a backslash?
- if ($cont && /(\S.*)$/) {
- $objs = $1;
- }
- $cont = 0;
+ $_ = convert_vars($_, %make_vars);
# collect objects after obj-$(CONFIG_FOO_BAR)
if (/obj-\$\((CONFIG_[^\)]*)\)\s*[+:]?=\s*(.*)/) {
$var = $1;
$objs = $2;
+
+ # check if variables are set
+ } elsif (/^\s*(\S+)\s*[:]?=\s*(.*\S)/) {
+ $make_vars{$1} = $2;
}
if (defined($objs)) {
- # test if the line ends with a backslash
- if ($objs =~ m,(.*)\\$,) {
- $objs = $1;
- $cont = 1;
- }
-
foreach my $obj (split /\s+/,$objs) {
$obj =~ s/-/_/g;
if ($obj =~ /(.*)\.o$/) {
diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h
index f40a6af6..54e35c1 100644
--- a/scripts/recordmcount.h
+++ b/scripts/recordmcount.h
@@ -462,7 +462,7 @@
succeed_file();
}
if (w(txthdr->sh_type) != SHT_PROGBITS ||
- !(w(txthdr->sh_flags) & SHF_EXECINSTR))
+ !(_w(txthdr->sh_flags) & SHF_EXECINSTR))
return NULL;
return txtname;
}
diff --git a/scripts/tags.sh b/scripts/tags.sh
index 38f6617..833813a 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -132,7 +132,28 @@
--regex-asm='/^(ENTRY|_GLOBAL)\(([^)]*)\).*/\2/' \
--regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \
--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/' \
- --regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1/'
+ --regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1/' \
+ --regex-c++='/PAGEFLAG\(([^,)]*).*/Page\1/' \
+ --regex-c++='/PAGEFLAG\(([^,)]*).*/SetPage\1/' \
+ --regex-c++='/PAGEFLAG\(([^,)]*).*/ClearPage\1/' \
+ --regex-c++='/TESTSETFLAG\(([^,)]*).*/TestSetPage\1/' \
+ --regex-c++='/TESTPAGEFLAG\(([^,)]*).*/Page\1/' \
+ --regex-c++='/SETPAGEFLAG\(([^,)]*).*/SetPage\1/' \
+ --regex-c++='/__SETPAGEFLAG\(([^,)]*).*/__SetPage\1/' \
+ --regex-c++='/TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/' \
+ --regex-c++='/__TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/' \
+ --regex-c++='/CLEARPAGEFLAG\(([^,)]*).*/ClearPage\1/' \
+ --regex-c++='/__CLEARPAGEFLAG\(([^,)]*).*/__ClearPage\1/' \
+ --regex-c++='/__PAGEFLAG\(([^,)]*).*/__SetPage\1/' \
+ --regex-c++='/__PAGEFLAG\(([^,)]*).*/__ClearPage\1/' \
+ --regex-c++='/PAGEFLAG_FALSE\(([^,)]*).*/Page\1/' \
+ --regex-c++='/TESTSCFLAG\(([^,)]*).*/TestSetPage\1/' \
+ --regex-c++='/TESTSCFLAG\(([^,)]*).*/TestClearPage\1/' \
+ --regex-c++='/SETPAGEFLAG_NOOP\(([^,)]*).*/SetPage\1/' \
+ --regex-c++='/CLEARPAGEFLAG_NOOP\(([^,)]*).*/ClearPage\1/' \
+ --regex-c++='/__CLEARPAGEFLAG_NOOP\(([^,)]*).*/__ClearPage\1/' \
+ --regex-c++='/TESTCLEARFLAG_FALSE\(([^,)]*).*/TestClearPage\1/' \
+ --regex-c++='/__TESTCLEARFLAG_FALSE\(([^,)]*).*/__TestClearPage\1/'
all_kconfigs | xargs $1 -a \
--langdef=kconfig --language-force=kconfig \
@@ -146,6 +167,8 @@
--langdef=dotconfig --language-force=dotconfig \
--regex-dotconfig='/^#?[[:blank:]]*(CONFIG_[[:alnum:]_]+)/\1/'
+ # Remove structure forward declarations.
+ LANG=C sed -i -e '/^\([a-zA-Z_][a-zA-Z0-9_]*\)\t.*\t\/\^struct \1;.*\$\/;"\tx$/d' tags
}
emacs()
@@ -154,7 +177,28 @@
--regex='/^(ENTRY|_GLOBAL)(\([^)]*\)).*/\2/' \
--regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/' \
--regex='/^TRACE_EVENT(\([^,)]*\).*/trace_\1/' \
- --regex='/^DEFINE_EVENT([^,)]*, *\([^,)]*\).*/trace_\1/'
+ --regex='/^DEFINE_EVENT([^,)]*, *\([^,)]*\).*/trace_\1/' \
+ --regex='/PAGEFLAG\(([^,)]*).*/Page\1/' \
+ --regex='/PAGEFLAG\(([^,)]*).*/SetPage\1/' \
+ --regex='/PAGEFLAG\(([^,)]*).*/ClearPage\1/' \
+ --regex='/TESTSETFLAG\(([^,)]*).*/TestSetPage\1/' \
+ --regex='/TESTPAGEFLAG\(([^,)]*).*/Page\1/' \
+ --regex='/SETPAGEFLAG\(([^,)]*).*/SetPage\1/' \
+ --regex='/__SETPAGEFLAG\(([^,)]*).*/__SetPage\1/' \
+ --regex='/TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/' \
+ --regex='/__TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/' \
+ --regex='/CLEARPAGEFLAG\(([^,)]*).*/ClearPage\1/' \
+ --regex='/__CLEARPAGEFLAG\(([^,)]*).*/__ClearPage\1/' \
+ --regex='/__PAGEFLAG\(([^,)]*).*/__SetPage\1/' \
+ --regex='/__PAGEFLAG\(([^,)]*).*/__ClearPage\1/' \
+ --regex='/PAGEFLAG_FALSE\(([^,)]*).*/Page\1/' \
+ --regex='/TESTSCFLAG\(([^,)]*).*/TestSetPage\1/' \
+ --regex='/TESTSCFLAG\(([^,)]*).*/TestClearPage\1/' \
+ --regex='/SETPAGEFLAG_NOOP\(([^,)]*).*/SetPage\1/' \
+ --regex='/CLEARPAGEFLAG_NOOP\(([^,)]*).*/ClearPage\1/' \
+ --regex='/__CLEARPAGEFLAG_NOOP\(([^,)]*).*/__ClearPage\1/' \
+ --regex='/TESTCLEARFLAG_FALSE\(([^,)]*).*/TestClearPage\1/' \
+ --regex='/__TESTCLEARFLAG_FALSE\(([^,)]*).*/__TestClearPage\1/'
all_kconfigs | xargs $1 -a \
--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index 68d50c5..97ce8fa 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -136,16 +136,16 @@
return 0;
}
-static int apparmor_capable(struct task_struct *task, const struct cred *cred,
- struct user_namespace *ns, int cap, int audit)
+static int apparmor_capable(const struct cred *cred, struct user_namespace *ns,
+ int cap, int audit)
{
struct aa_profile *profile;
/* cap_capable returns 0 on success, else -EPERM */
- int error = cap_capable(task, cred, ns, cap, audit);
+ int error = cap_capable(cred, ns, cap, audit);
if (!error) {
profile = aa_cred_profile(cred);
if (!unconfined(profile))
- error = aa_capable(task, profile, cap, audit);
+ error = aa_capable(current, profile, cap, audit);
}
return error;
}
diff --git a/security/capability.c b/security/capability.c
index 3b5883b..2f680eb 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -998,7 +998,6 @@
set_to_cap_if_null(ops, sem_semctl);
set_to_cap_if_null(ops, sem_semop);
set_to_cap_if_null(ops, netlink_send);
- set_to_cap_if_null(ops, netlink_recv);
set_to_cap_if_null(ops, d_instantiate);
set_to_cap_if_null(ops, getprocattr);
set_to_cap_if_null(ops, setprocattr);
diff --git a/security/commoncap.c b/security/commoncap.c
index ee4f848..7ce191e 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -56,17 +56,8 @@
return 0;
}
-int cap_netlink_recv(struct sk_buff *skb, int cap)
-{
- if (!cap_raised(current_cap(), cap))
- return -EPERM;
- return 0;
-}
-EXPORT_SYMBOL(cap_netlink_recv);
-
/**
* cap_capable - Determine whether a task has a particular effective capability
- * @tsk: The task to query
* @cred: The credentials to use
* @ns: The user namespace in which we need the capability
* @cap: The capability to check for
@@ -80,8 +71,8 @@
* cap_has_capability() returns 0 when a task has a capability, but the
* kernel's capable() and has_capability() returns 1 for this case.
*/
-int cap_capable(struct task_struct *tsk, const struct cred *cred,
- struct user_namespace *targ_ns, int cap, int audit)
+int cap_capable(const struct cred *cred, struct user_namespace *targ_ns,
+ int cap, int audit)
{
for (;;) {
/* The creator of the user namespace has all caps. */
@@ -222,9 +213,8 @@
/* they are so limited unless the current task has the CAP_SETPCAP
* capability
*/
- if (cap_capable(current, current_cred(),
- current_cred()->user->user_ns, CAP_SETPCAP,
- SECURITY_CAP_AUDIT) == 0)
+ if (cap_capable(current_cred(), current_cred()->user->user_ns,
+ CAP_SETPCAP, SECURITY_CAP_AUDIT) == 0)
return 0;
return 1;
}
@@ -874,7 +864,7 @@
& (new->securebits ^ arg2)) /*[1]*/
|| ((new->securebits & SECURE_ALL_LOCKS & ~arg2)) /*[2]*/
|| (arg2 & ~(SECURE_ALL_LOCKS | SECURE_ALL_BITS)) /*[3]*/
- || (cap_capable(current, current_cred(),
+ || (cap_capable(current_cred(),
current_cred()->user->user_ns, CAP_SETPCAP,
SECURITY_CAP_AUDIT) != 0) /*[4]*/
/*
@@ -940,7 +930,7 @@
{
int cap_sys_admin = 0;
- if (cap_capable(current, current_cred(), &init_user_ns, CAP_SYS_ADMIN,
+ if (cap_capable(current_cred(), &init_user_ns, CAP_SYS_ADMIN,
SECURITY_CAP_NOAUDIT) == 0)
cap_sys_admin = 1;
return __vm_enough_memory(mm, pages, cap_sys_admin);
@@ -967,7 +957,7 @@
int ret = 0;
if (addr < dac_mmap_min_addr) {
- ret = cap_capable(current, current_cred(), &init_user_ns, CAP_SYS_RAWIO,
+ ret = cap_capable(current_cred(), &init_user_ns, CAP_SYS_RAWIO,
SECURITY_CAP_AUDIT);
/* set PF_SUPERPRIV if it turns out we allow the low mmap */
if (ret == 0)
diff --git a/security/security.c b/security/security.c
index 214502c..d754249 100644
--- a/security/security.c
+++ b/security/security.c
@@ -155,35 +155,16 @@
effective, inheritable, permitted);
}
-int security_capable(struct user_namespace *ns, const struct cred *cred,
+int security_capable(const struct cred *cred, struct user_namespace *ns,
int cap)
{
- return security_ops->capable(current, cred, ns, cap,
- SECURITY_CAP_AUDIT);
+ return security_ops->capable(cred, ns, cap, SECURITY_CAP_AUDIT);
}
-int security_real_capable(struct task_struct *tsk, struct user_namespace *ns,
- int cap)
+int security_capable_noaudit(const struct cred *cred, struct user_namespace *ns,
+ int cap)
{
- const struct cred *cred;
- int ret;
-
- cred = get_task_cred(tsk);
- ret = security_ops->capable(tsk, cred, ns, cap, SECURITY_CAP_AUDIT);
- put_cred(cred);
- return ret;
-}
-
-int security_real_capable_noaudit(struct task_struct *tsk,
- struct user_namespace *ns, int cap)
-{
- const struct cred *cred;
- int ret;
-
- cred = get_task_cred(tsk);
- ret = security_ops->capable(tsk, cred, ns, cap, SECURITY_CAP_NOAUDIT);
- put_cred(cred);
- return ret;
+ return security_ops->capable(cred, ns, cap, SECURITY_CAP_NOAUDIT);
}
int security_quotactl(int cmds, int type, int id, struct super_block *sb)
@@ -994,12 +975,6 @@
return security_ops->netlink_send(sk, skb);
}
-int security_netlink_recv(struct sk_buff *skb, int cap)
-{
- return security_ops->netlink_recv(skb, cap);
-}
-EXPORT_SYMBOL(security_netlink_recv);
-
int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
{
return security_ops->secid_to_secctx(secid, secdata, seclen);
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 7cd4c3a..6a3683e 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1415,8 +1415,7 @@
#endif
/* Check whether a task is allowed to use a capability. */
-static int task_has_capability(struct task_struct *tsk,
- const struct cred *cred,
+static int cred_has_capability(const struct cred *cred,
int cap, int audit)
{
struct common_audit_data ad;
@@ -1427,7 +1426,7 @@
int rc;
COMMON_AUDIT_DATA_INIT(&ad, CAP);
- ad.tsk = tsk;
+ ad.tsk = current;
ad.u.cap = cap;
switch (CAP_TO_INDEX(cap)) {
@@ -1811,7 +1810,7 @@
if (rc)
return rc;
- if (mode == PTRACE_MODE_READ) {
+ if (mode & PTRACE_MODE_READ) {
u32 sid = current_sid();
u32 csid = task_sid(child);
return avc_has_perm(sid, csid, SECCLASS_FILE, FILE__READ, NULL);
@@ -1868,16 +1867,16 @@
* the CAP_SETUID and CAP_SETGID capabilities using the capable hook.
*/
-static int selinux_capable(struct task_struct *tsk, const struct cred *cred,
- struct user_namespace *ns, int cap, int audit)
+static int selinux_capable(const struct cred *cred, struct user_namespace *ns,
+ int cap, int audit)
{
int rc;
- rc = cap_capable(tsk, cred, ns, cap, audit);
+ rc = cap_capable(cred, ns, cap, audit);
if (rc)
return rc;
- return task_has_capability(tsk, cred, cap, audit);
+ return cred_has_capability(cred, cap, audit);
}
static int selinux_quotactl(int cmds, int type, int id, struct super_block *sb)
@@ -1954,8 +1953,7 @@
{
int rc, cap_sys_admin = 0;
- rc = selinux_capable(current, current_cred(),
- &init_user_ns, CAP_SYS_ADMIN,
+ rc = selinux_capable(current_cred(), &init_user_ns, CAP_SYS_ADMIN,
SECURITY_CAP_NOAUDIT);
if (rc == 0)
cap_sys_admin = 1;
@@ -2859,8 +2857,7 @@
* and lack of permission just means that we fall back to the
* in-core context value, not a denial.
*/
- error = selinux_capable(current, current_cred(),
- &init_user_ns, CAP_MAC_ADMIN,
+ error = selinux_capable(current_cred(), &init_user_ns, CAP_MAC_ADMIN,
SECURITY_CAP_NOAUDIT);
if (!error)
error = security_sid_to_context_force(isec->sid, &context,
@@ -2993,8 +2990,8 @@
case KDSKBENT:
case KDSKBSENT:
- error = task_has_capability(current, cred, CAP_SYS_TTY_CONFIG,
- SECURITY_CAP_AUDIT);
+ error = cred_has_capability(cred, CAP_SYS_TTY_CONFIG,
+ SECURITY_CAP_AUDIT);
break;
/* default case assumes that the command will go
@@ -4718,24 +4715,6 @@
return selinux_nlmsg_perm(sk, skb);
}
-static int selinux_netlink_recv(struct sk_buff *skb, int capability)
-{
- int err;
- struct common_audit_data ad;
- u32 sid;
-
- err = cap_netlink_recv(skb, capability);
- if (err)
- return err;
-
- COMMON_AUDIT_DATA_INIT(&ad, CAP);
- ad.u.cap = capability;
-
- security_task_getsecid(current, &sid);
- return avc_has_perm(sid, sid, SECCLASS_CAPABILITY,
- CAP_TO_MASK(capability), &ad);
-}
-
static int ipc_alloc_security(struct task_struct *task,
struct kern_ipc_perm *perm,
u16 sclass)
@@ -5464,7 +5443,6 @@
.vm_enough_memory = selinux_vm_enough_memory,
.netlink_send = selinux_netlink_send,
- .netlink_recv = selinux_netlink_recv,
.bprm_set_creds = selinux_bprm_set_creds,
.bprm_committing_creds = selinux_bprm_committing_creds,
diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c
index 45d11dd..946020a 100644
--- a/sound/soc/nuc900/nuc900-ac97.c
+++ b/sound/soc/nuc900/nuc900-ac97.c
@@ -366,7 +366,7 @@
goto out3;
/* enbale ac97 multifunction pin */
- mfp_set_groupg(nuc900_audio->dev, "nuc900-audio");
+ mfp_set_groupg(nuc900_audio->dev, NULL);
return 0;
diff --git a/tools/perf/Documentation/perf-list.txt b/tools/perf/Documentation/perf-list.txt
index 7a527f7..ddc2252 100644
--- a/tools/perf/Documentation/perf-list.txt
+++ b/tools/perf/Documentation/perf-list.txt
@@ -21,6 +21,8 @@
Events can optionally have a modifer by appending a colon and one or
more modifiers. Modifiers allow the user to restrict when events are
counted with 'u' for user-space, 'k' for kernel, 'h' for hypervisor.
+Additional modifiers are 'G' for guest counting (in KVM guests) and 'H'
+for host counting (not in KVM guests).
The 'p' modifier can be used for specifying how precise the instruction
address should be. The 'p' modifier is currently only implemented for
diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
index c12659d..1078c5f 100644
--- a/tools/perf/MANIFEST
+++ b/tools/perf/MANIFEST
@@ -1,4 +1,5 @@
tools/perf
+include/linux/const.h
include/linux/perf_event.h
include/linux/rbtree.h
include/linux/list.h
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 214ba7f..806e0a2 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -235,7 +235,7 @@
}
static const char * const annotate_usage[] = {
- "perf annotate [<options>] <command>",
+ "perf annotate [<options>]",
NULL
};
@@ -313,10 +313,5 @@
annotate.sym_hist_filter = argv[0];
}
- if (field_sep && *field_sep == '.') {
- pr_err("'.' is the only non valid --field-separator argument\n");
- return -1;
- }
-
return __cmd_annotate(&annotate);
}
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index fe1ad8f..39104c0 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -108,7 +108,9 @@
continue;
cpunode_map[cpu] = mem;
}
+ closedir(dir2);
}
+ closedir(dir1);
}
static void insert_alloc_stat(unsigned long call_site, unsigned long ptr,
@@ -645,6 +647,7 @@
break;
if (sort_dimension__add(tok, sort_list) < 0) {
error("Unknown --sort key: '%s'", tok);
+ free(str);
return -1;
}
}
diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c
index 032324a..9fc6e0f 100644
--- a/tools/perf/builtin-kvm.c
+++ b/tools/perf/builtin-kvm.c
@@ -22,9 +22,6 @@
static const char *file_name;
static char name_buffer[256];
-bool perf_host = 1;
-bool perf_guest;
-
static const char * const kvm_usage[] = {
"perf kvm [<options>] {top|record|report|diff|buildid-list}",
NULL
@@ -107,7 +104,8 @@
int cmd_kvm(int argc, const char **argv, const char *prefix __used)
{
- perf_host = perf_guest = 0;
+ perf_host = 0;
+ perf_guest = 1;
argc = parse_options(argc, argv, kvm_options, kvm_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index fd1909a..bb68ddf 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -1018,13 +1018,17 @@
__script_root = get_script_root(&script_dirent, suffix);
if (__script_root && !strcmp(script_root, __script_root)) {
free(__script_root);
+ closedir(lang_dir);
+ closedir(scripts_dir);
snprintf(script_path, MAXPATHLEN, "%s/%s",
lang_path, script_dirent.d_name);
return strdup(script_path);
}
free(__script_root);
}
+ closedir(lang_dir);
}
+ closedir(scripts_dir);
return NULL;
}
diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c
index 2b9a7f4..3854e86 100644
--- a/tools/perf/builtin-test.c
+++ b/tools/perf/builtin-test.c
@@ -1396,7 +1396,7 @@
NULL,
};
const struct option test_options[] = {
- OPT_INTEGER('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show symbol address, etc)"),
OPT_END()
};
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 4f81eeb..8f80df8 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -235,7 +235,6 @@
if (he == NULL)
return NULL;
- evsel->hists.stats.total_period += sample->period;
hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE);
return he;
}
@@ -889,6 +888,10 @@
ui__warning("The %s event is not supported.\n",
event_name(counter));
goto out_err;
+ } else if (err == EMFILE) {
+ ui__warning("Too many events are opened.\n"
+ "Try again after reducing the number of events\n");
+ goto out_err;
}
ui__warning("The sys_perf_event_open() syscall "
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index fa18370..3f16e08 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -111,8 +111,11 @@
.type = PERF_TYPE_HARDWARE,
.config = PERF_COUNT_HW_CPU_CYCLES,
};
- struct perf_evsel *evsel = perf_evsel__new(&attr, 0);
+ struct perf_evsel *evsel;
+ event_attr_init(&attr);
+
+ evsel = perf_evsel__new(&attr, 0);
if (evsel == NULL)
goto error;
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index abef270..6f505d1 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -76,21 +76,21 @@
}
}
-static void hist_entry__add_cpumode_period(struct hist_entry *self,
+static void hist_entry__add_cpumode_period(struct hist_entry *he,
unsigned int cpumode, u64 period)
{
switch (cpumode) {
case PERF_RECORD_MISC_KERNEL:
- self->period_sys += period;
+ he->period_sys += period;
break;
case PERF_RECORD_MISC_USER:
- self->period_us += period;
+ he->period_us += period;
break;
case PERF_RECORD_MISC_GUEST_KERNEL:
- self->period_guest_sys += period;
+ he->period_guest_sys += period;
break;
case PERF_RECORD_MISC_GUEST_USER:
- self->period_guest_us += period;
+ he->period_guest_us += period;
break;
default:
break;
@@ -165,18 +165,18 @@
static struct hist_entry *hist_entry__new(struct hist_entry *template)
{
size_t callchain_size = symbol_conf.use_callchain ? sizeof(struct callchain_root) : 0;
- struct hist_entry *self = malloc(sizeof(*self) + callchain_size);
+ struct hist_entry *he = malloc(sizeof(*he) + callchain_size);
- if (self != NULL) {
- *self = *template;
- self->nr_events = 1;
- if (self->ms.map)
- self->ms.map->referenced = true;
+ if (he != NULL) {
+ *he = *template;
+ he->nr_events = 1;
+ if (he->ms.map)
+ he->ms.map->referenced = true;
if (symbol_conf.use_callchain)
- callchain_init(self->callchain);
+ callchain_init(he->callchain);
}
- return self;
+ return he;
}
static void hists__inc_nr_entries(struct hists *hists, struct hist_entry *h)
@@ -677,15 +677,16 @@
return ret;
}
-static size_t hist_entry_callchain__fprintf(FILE *fp, struct hist_entry *self,
- u64 total_samples, int left_margin)
+static size_t hist_entry_callchain__fprintf(struct hist_entry *he,
+ u64 total_samples, int left_margin,
+ FILE *fp)
{
struct rb_node *rb_node;
struct callchain_node *chain;
size_t ret = 0;
u32 entries_printed = 0;
- rb_node = rb_first(&self->sorted_chain);
+ rb_node = rb_first(&he->sorted_chain);
while (rb_node) {
double percent;
@@ -730,35 +731,35 @@
}
}
-static int hist_entry__pcnt_snprintf(struct hist_entry *self, char *s,
+static int hist_entry__pcnt_snprintf(struct hist_entry *he, char *s,
size_t size, struct hists *pair_hists,
bool show_displacement, long displacement,
- bool color, u64 session_total)
+ bool color, u64 total_period)
{
u64 period, total, period_sys, period_us, period_guest_sys, period_guest_us;
u64 nr_events;
const char *sep = symbol_conf.field_sep;
int ret;
- if (symbol_conf.exclude_other && !self->parent)
+ if (symbol_conf.exclude_other && !he->parent)
return 0;
if (pair_hists) {
- period = self->pair ? self->pair->period : 0;
- nr_events = self->pair ? self->pair->nr_events : 0;
+ period = he->pair ? he->pair->period : 0;
+ nr_events = he->pair ? he->pair->nr_events : 0;
total = pair_hists->stats.total_period;
- period_sys = self->pair ? self->pair->period_sys : 0;
- period_us = self->pair ? self->pair->period_us : 0;
- period_guest_sys = self->pair ? self->pair->period_guest_sys : 0;
- period_guest_us = self->pair ? self->pair->period_guest_us : 0;
+ period_sys = he->pair ? he->pair->period_sys : 0;
+ period_us = he->pair ? he->pair->period_us : 0;
+ period_guest_sys = he->pair ? he->pair->period_guest_sys : 0;
+ period_guest_us = he->pair ? he->pair->period_guest_us : 0;
} else {
- period = self->period;
- nr_events = self->nr_events;
- total = session_total;
- period_sys = self->period_sys;
- period_us = self->period_us;
- period_guest_sys = self->period_guest_sys;
- period_guest_us = self->period_guest_us;
+ period = he->period;
+ nr_events = he->nr_events;
+ total = total_period;
+ period_sys = he->period_sys;
+ period_us = he->period_us;
+ period_guest_sys = he->period_guest_sys;
+ period_guest_us = he->period_guest_us;
}
if (total) {
@@ -812,8 +813,8 @@
if (total > 0)
old_percent = (period * 100.0) / total;
- if (session_total > 0)
- new_percent = (self->period * 100.0) / session_total;
+ if (total_period > 0)
+ new_percent = (he->period * 100.0) / total_period;
diff = new_percent - old_percent;
@@ -862,9 +863,10 @@
return ret;
}
-int hist_entry__fprintf(struct hist_entry *he, size_t size, struct hists *hists,
- struct hists *pair_hists, bool show_displacement,
- long displacement, FILE *fp, u64 session_total)
+static int hist_entry__fprintf(struct hist_entry *he, size_t size,
+ struct hists *hists, struct hists *pair_hists,
+ bool show_displacement, long displacement,
+ u64 total_period, FILE *fp)
{
char bf[512];
int ret;
@@ -874,14 +876,14 @@
ret = hist_entry__pcnt_snprintf(he, bf, size, pair_hists,
show_displacement, displacement,
- true, session_total);
+ true, total_period);
hist_entry__snprintf(he, bf + ret, size - ret, hists);
return fprintf(fp, "%s\n", bf);
}
-static size_t hist_entry__fprintf_callchain(struct hist_entry *self,
- struct hists *hists, FILE *fp,
- u64 session_total)
+static size_t hist_entry__fprintf_callchain(struct hist_entry *he,
+ struct hists *hists,
+ u64 total_period, FILE *fp)
{
int left_margin = 0;
@@ -889,11 +891,10 @@
struct sort_entry *se = list_first_entry(&hist_entry__sort_list,
typeof(*se), list);
left_margin = hists__col_len(hists, se->se_width_idx);
- left_margin -= thread__comm_len(self->thread);
+ left_margin -= thread__comm_len(he->thread);
}
- return hist_entry_callchain__fprintf(fp, self, session_total,
- left_margin);
+ return hist_entry_callchain__fprintf(he, total_period, left_margin, fp);
}
size_t hists__fprintf(struct hists *hists, struct hists *pair,
@@ -903,6 +904,7 @@
struct sort_entry *se;
struct rb_node *nd;
size_t ret = 0;
+ u64 total_period;
unsigned long position = 1;
long displacement = 0;
unsigned int width;
@@ -917,6 +919,24 @@
fprintf(fp, "# %s", pair ? "Baseline" : "Overhead");
+ if (symbol_conf.show_cpu_utilization) {
+ if (sep) {
+ ret += fprintf(fp, "%csys", *sep);
+ ret += fprintf(fp, "%cus", *sep);
+ if (perf_guest) {
+ ret += fprintf(fp, "%cguest sys", *sep);
+ ret += fprintf(fp, "%cguest us", *sep);
+ }
+ } else {
+ ret += fprintf(fp, " sys ");
+ ret += fprintf(fp, " us ");
+ if (perf_guest) {
+ ret += fprintf(fp, " guest sys ");
+ ret += fprintf(fp, " guest us ");
+ }
+ }
+ }
+
if (symbol_conf.show_nr_samples) {
if (sep)
fprintf(fp, "%cSamples", *sep);
@@ -931,24 +951,6 @@
ret += fprintf(fp, " Period ");
}
- if (symbol_conf.show_cpu_utilization) {
- if (sep) {
- ret += fprintf(fp, "%csys", *sep);
- ret += fprintf(fp, "%cus", *sep);
- if (perf_guest) {
- ret += fprintf(fp, "%cguest sys", *sep);
- ret += fprintf(fp, "%cguest us", *sep);
- }
- } else {
- ret += fprintf(fp, " sys ");
- ret += fprintf(fp, " us ");
- if (perf_guest) {
- ret += fprintf(fp, " guest sys ");
- ret += fprintf(fp, " guest us ");
- }
- }
- }
-
if (pair) {
if (sep)
ret += fprintf(fp, "%cDelta", *sep);
@@ -993,6 +995,8 @@
goto print_entries;
fprintf(fp, "# ........");
+ if (symbol_conf.show_cpu_utilization)
+ fprintf(fp, " ....... .......");
if (symbol_conf.show_nr_samples)
fprintf(fp, " ..........");
if (symbol_conf.show_total_period)
@@ -1025,6 +1029,8 @@
goto out;
print_entries:
+ total_period = hists->stats.total_period;
+
for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
@@ -1040,11 +1046,10 @@
++position;
}
ret += hist_entry__fprintf(h, max_cols, hists, pair, show_displacement,
- displacement, fp, hists->stats.total_period);
+ displacement, total_period, fp);
if (symbol_conf.use_callchain)
- ret += hist_entry__fprintf_callchain(h, hists, fp,
- hists->stats.total_period);
+ ret += hist_entry__fprintf_callchain(h, hists, total_period, fp);
if (max_rows && ++nr_rows >= max_rows)
goto out;
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index ff6f9d5..f55f0a8d 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -66,11 +66,8 @@
struct hist_entry *__hists__add_entry(struct hists *self,
struct addr_location *al,
struct symbol *parent, u64 period);
-extern int64_t hist_entry__cmp(struct hist_entry *, struct hist_entry *);
-extern int64_t hist_entry__collapse(struct hist_entry *, struct hist_entry *);
-int hist_entry__fprintf(struct hist_entry *he, size_t size, struct hists *hists,
- struct hists *pair_hists, bool show_displacement,
- long displacement, FILE *fp, u64 session_total);
+int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
+int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
int hist_entry__snprintf(struct hist_entry *self, char *bf, size_t size,
struct hists *hists);
void hist_entry__free(struct hist_entry *);
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 531c283..b029296 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -735,8 +735,8 @@
parse_event_modifier(const char **strp, struct perf_event_attr *attr)
{
const char *str = *strp;
- int exclude = 0;
- int eu = 0, ek = 0, eh = 0, precise = 0;
+ int exclude = 0, exclude_GH = 0;
+ int eu = 0, ek = 0, eh = 0, eH = 0, eG = 0, precise = 0;
if (!*str)
return 0;
@@ -760,6 +760,14 @@
if (!exclude)
exclude = eu = ek = eh = 1;
eh = 0;
+ } else if (*str == 'G') {
+ if (!exclude_GH)
+ exclude_GH = eG = eH = 1;
+ eG = 0;
+ } else if (*str == 'H') {
+ if (!exclude_GH)
+ exclude_GH = eG = eH = 1;
+ eH = 0;
} else if (*str == 'p') {
precise++;
} else
@@ -776,6 +784,8 @@
attr->exclude_kernel = ek;
attr->exclude_hv = eh;
attr->precise_ip = precise;
+ attr->exclude_host = eH;
+ attr->exclude_guest = eG;
return 0;
}
@@ -838,6 +848,7 @@
for (;;) {
ostr = str;
memset(&attr, 0, sizeof(attr));
+ event_attr_init(&attr);
ret = parse_event_symbols(evlist, &str, &attr);
if (ret == EVT_FAILED)
return -1;
diff --git a/tools/perf/util/trace-event-info.c b/tools/perf/util/trace-event-info.c
index ac6830d..fc22cf5 100644
--- a/tools/perf/util/trace-event-info.c
+++ b/tools/perf/util/trace-event-info.c
@@ -18,7 +18,6 @@
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
-#include <ctype.h>
#include "util.h"
#include <dirent.h>
#include <mntent.h>
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index 5b3ea49..8131410 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -1,6 +1,21 @@
+#include "../perf.h"
#include "util.h"
#include <sys/mman.h>
+/*
+ * XXX We need to find a better place for these things...
+ */
+bool perf_host = true;
+bool perf_guest = true;
+
+void event_attr_init(struct perf_event_attr *attr)
+{
+ if (!perf_host)
+ attr->exclude_host = 1;
+ if (!perf_guest)
+ attr->exclude_guest = 1;
+}
+
int mkdir_p(char *path, mode_t mode)
{
struct stat st;
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 37be34d..b9c530c 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -242,6 +242,10 @@
unsigned long convert_unit(unsigned long value, char *unit);
int readn(int fd, void *buf, size_t size);
+struct perf_event_attr;
+
+void event_attr_init(struct perf_event_attr *attr);
+
#define _STR(x) #x
#define STR(x) _STR(x)
diff --git a/tools/testing/ktest/compare-ktest-sample.pl b/tools/testing/ktest/compare-ktest-sample.pl
index 9a571e716..a373a5b 100755
--- a/tools/testing/ktest/compare-ktest-sample.pl
+++ b/tools/testing/ktest/compare-ktest-sample.pl
@@ -2,7 +2,9 @@
open (IN,"ktest.pl");
while (<IN>) {
+ # hashes are now used
if (/\$opt\{"?([A-Z].*?)(\[.*\])?"?\}/ ||
+ /^\s*"?([A-Z].*?)"?\s*=>\s*/ ||
/set_test_option\("(.*?)"/) {
$opt{$1} = 1;
}
@@ -11,7 +13,7 @@
open (IN, "sample.conf");
while (<IN>) {
- if (/^\s*#?\s*(\S+)\s*=/) {
+ if (/^\s*#?\s*([A-Z]\S*)\s*=/) {
$samp{$1} = 1;
}
}
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 8b4c253..62a134d 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -18,40 +18,50 @@
my %opt;
my %repeat_tests;
my %repeats;
-my %default;
#default opts
-$default{"NUM_TESTS"} = 1;
-$default{"REBOOT_TYPE"} = "grub";
-$default{"TEST_TYPE"} = "test";
-$default{"BUILD_TYPE"} = "randconfig";
-$default{"MAKE_CMD"} = "make";
-$default{"TIMEOUT"} = 120;
-$default{"TMP_DIR"} = "/tmp/ktest/\${MACHINE}";
-$default{"SLEEP_TIME"} = 60; # sleep time between tests
-$default{"BUILD_NOCLEAN"} = 0;
-$default{"REBOOT_ON_ERROR"} = 0;
-$default{"POWEROFF_ON_ERROR"} = 0;
-$default{"REBOOT_ON_SUCCESS"} = 1;
-$default{"POWEROFF_ON_SUCCESS"} = 0;
-$default{"BUILD_OPTIONS"} = "";
-$default{"BISECT_SLEEP_TIME"} = 60; # sleep time between bisects
-$default{"PATCHCHECK_SLEEP_TIME"} = 60; # sleep time between patch checks
-$default{"CLEAR_LOG"} = 0;
-$default{"BISECT_MANUAL"} = 0;
-$default{"BISECT_SKIP"} = 1;
-$default{"SUCCESS_LINE"} = "login:";
-$default{"DETECT_TRIPLE_FAULT"} = 1;
-$default{"NO_INSTALL"} = 0;
-$default{"BOOTED_TIMEOUT"} = 1;
-$default{"DIE_ON_FAILURE"} = 1;
-$default{"SSH_EXEC"} = "ssh \$SSH_USER\@\$MACHINE \$SSH_COMMAND";
-$default{"SCP_TO_TARGET"} = "scp \$SRC_FILE \$SSH_USER\@\$MACHINE:\$DST_FILE";
-$default{"REBOOT"} = "ssh \$SSH_USER\@\$MACHINE reboot";
-$default{"STOP_AFTER_SUCCESS"} = 10;
-$default{"STOP_AFTER_FAILURE"} = 60;
-$default{"STOP_TEST_AFTER"} = 600;
-$default{"LOCALVERSION"} = "-test";
+my %default = (
+ "NUM_TESTS" => 1,
+ "TEST_TYPE" => "build",
+ "BUILD_TYPE" => "randconfig",
+ "MAKE_CMD" => "make",
+ "TIMEOUT" => 120,
+ "TMP_DIR" => "/tmp/ktest/\${MACHINE}",
+ "SLEEP_TIME" => 60, # sleep time between tests
+ "BUILD_NOCLEAN" => 0,
+ "REBOOT_ON_ERROR" => 0,
+ "POWEROFF_ON_ERROR" => 0,
+ "REBOOT_ON_SUCCESS" => 1,
+ "POWEROFF_ON_SUCCESS" => 0,
+ "BUILD_OPTIONS" => "",
+ "BISECT_SLEEP_TIME" => 60, # sleep time between bisects
+ "PATCHCHECK_SLEEP_TIME" => 60, # sleep time between patch checks
+ "CLEAR_LOG" => 0,
+ "BISECT_MANUAL" => 0,
+ "BISECT_SKIP" => 1,
+ "SUCCESS_LINE" => "login:",
+ "DETECT_TRIPLE_FAULT" => 1,
+ "NO_INSTALL" => 0,
+ "BOOTED_TIMEOUT" => 1,
+ "DIE_ON_FAILURE" => 1,
+ "SSH_EXEC" => "ssh \$SSH_USER\@\$MACHINE \$SSH_COMMAND",
+ "SCP_TO_TARGET" => "scp \$SRC_FILE \$SSH_USER\@\$MACHINE:\$DST_FILE",
+ "REBOOT" => "ssh \$SSH_USER\@\$MACHINE reboot",
+ "STOP_AFTER_SUCCESS" => 10,
+ "STOP_AFTER_FAILURE" => 60,
+ "STOP_TEST_AFTER" => 600,
+
+# required, and we will ask users if they don't have them but we keep the default
+# value something that is common.
+ "REBOOT_TYPE" => "grub",
+ "LOCALVERSION" => "-test",
+ "SSH_USER" => "root",
+ "BUILD_TARGET" => "arch/x86/boot/bzImage",
+ "TARGET_IMAGE" => "/boot/vmlinuz-test",
+
+ "LOG_FILE" => undef,
+ "IGNORE_UNUSED" => 0,
+);
my $ktest_config;
my $version;
@@ -73,6 +83,8 @@
my $power_cycle;
my $reboot;
my $reboot_on_error;
+my $switch_to_good;
+my $switch_to_test;
my $poweroff_on_error;
my $die_on_failure;
my $powercycle_after_reboot;
@@ -92,17 +104,24 @@
my $start_minconfig_defined;
my $output_minconfig;
my $ignore_config;
+my $ignore_errors;
my $addconfig;
my $in_bisect = 0;
-my $bisect_bad = "";
+my $bisect_bad_commit = "";
my $reverse_bisect;
my $bisect_manual;
my $bisect_skip;
my $config_bisect_good;
+my $bisect_ret_good;
+my $bisect_ret_bad;
+my $bisect_ret_skip;
+my $bisect_ret_abort;
+my $bisect_ret_default;
my $in_patchcheck = 0;
my $run_test;
my $redirect;
my $buildlog;
+my $testlog;
my $dmesg;
my $monitor_fp;
my $monitor_pid;
@@ -112,6 +131,7 @@
my $patchcheck_sleep_time;
my $ignore_warnings;
my $store_failures;
+my $store_successes;
my $test_name;
my $timeout;
my $booted_timeout;
@@ -124,10 +144,34 @@
my $stop_test_after;
my $build_target;
my $target_image;
+my $checkout;
my $localversion;
my $iteration = 0;
my $successes = 0;
+my $bisect_good;
+my $bisect_bad;
+my $bisect_type;
+my $bisect_start;
+my $bisect_replay;
+my $bisect_files;
+my $bisect_reverse;
+my $bisect_check;
+
+my $config_bisect;
+my $config_bisect_type;
+
+my $patchcheck_type;
+my $patchcheck_start;
+my $patchcheck_end;
+
+# set when a test is something other that just building or install
+# which would require more options.
+my $buildonly = 1;
+
+# set when creating a new config
+my $newconfig = 0;
+
my %entered_configs;
my %config_help;
my %variable;
@@ -136,11 +180,99 @@
# do not force reboots on config problems
my $no_reboot = 1;
+my %option_map = (
+ "MACHINE" => \$machine,
+ "SSH_USER" => \$ssh_user,
+ "TMP_DIR" => \$tmpdir,
+ "OUTPUT_DIR" => \$outputdir,
+ "BUILD_DIR" => \$builddir,
+ "TEST_TYPE" => \$test_type,
+ "BUILD_TYPE" => \$build_type,
+ "BUILD_OPTIONS" => \$build_options,
+ "PRE_BUILD" => \$pre_build,
+ "POST_BUILD" => \$post_build,
+ "PRE_BUILD_DIE" => \$pre_build_die,
+ "POST_BUILD_DIE" => \$post_build_die,
+ "POWER_CYCLE" => \$power_cycle,
+ "REBOOT" => \$reboot,
+ "BUILD_NOCLEAN" => \$noclean,
+ "MIN_CONFIG" => \$minconfig,
+ "OUTPUT_MIN_CONFIG" => \$output_minconfig,
+ "START_MIN_CONFIG" => \$start_minconfig,
+ "IGNORE_CONFIG" => \$ignore_config,
+ "TEST" => \$run_test,
+ "ADD_CONFIG" => \$addconfig,
+ "REBOOT_TYPE" => \$reboot_type,
+ "GRUB_MENU" => \$grub_menu,
+ "POST_INSTALL" => \$post_install,
+ "NO_INSTALL" => \$no_install,
+ "REBOOT_SCRIPT" => \$reboot_script,
+ "REBOOT_ON_ERROR" => \$reboot_on_error,
+ "SWITCH_TO_GOOD" => \$switch_to_good,
+ "SWITCH_TO_TEST" => \$switch_to_test,
+ "POWEROFF_ON_ERROR" => \$poweroff_on_error,
+ "DIE_ON_FAILURE" => \$die_on_failure,
+ "POWER_OFF" => \$power_off,
+ "POWERCYCLE_AFTER_REBOOT" => \$powercycle_after_reboot,
+ "POWEROFF_AFTER_HALT" => \$poweroff_after_halt,
+ "SLEEP_TIME" => \$sleep_time,
+ "BISECT_SLEEP_TIME" => \$bisect_sleep_time,
+ "PATCHCHECK_SLEEP_TIME" => \$patchcheck_sleep_time,
+ "IGNORE_WARNINGS" => \$ignore_warnings,
+ "IGNORE_ERRORS" => \$ignore_errors,
+ "BISECT_MANUAL" => \$bisect_manual,
+ "BISECT_SKIP" => \$bisect_skip,
+ "CONFIG_BISECT_GOOD" => \$config_bisect_good,
+ "BISECT_RET_GOOD" => \$bisect_ret_good,
+ "BISECT_RET_BAD" => \$bisect_ret_bad,
+ "BISECT_RET_SKIP" => \$bisect_ret_skip,
+ "BISECT_RET_ABORT" => \$bisect_ret_abort,
+ "BISECT_RET_DEFAULT" => \$bisect_ret_default,
+ "STORE_FAILURES" => \$store_failures,
+ "STORE_SUCCESSES" => \$store_successes,
+ "TEST_NAME" => \$test_name,
+ "TIMEOUT" => \$timeout,
+ "BOOTED_TIMEOUT" => \$booted_timeout,
+ "CONSOLE" => \$console,
+ "DETECT_TRIPLE_FAULT" => \$detect_triplefault,
+ "SUCCESS_LINE" => \$success_line,
+ "REBOOT_SUCCESS_LINE" => \$reboot_success_line,
+ "STOP_AFTER_SUCCESS" => \$stop_after_success,
+ "STOP_AFTER_FAILURE" => \$stop_after_failure,
+ "STOP_TEST_AFTER" => \$stop_test_after,
+ "BUILD_TARGET" => \$build_target,
+ "SSH_EXEC" => \$ssh_exec,
+ "SCP_TO_TARGET" => \$scp_to_target,
+ "CHECKOUT" => \$checkout,
+ "TARGET_IMAGE" => \$target_image,
+ "LOCALVERSION" => \$localversion,
+
+ "BISECT_GOOD" => \$bisect_good,
+ "BISECT_BAD" => \$bisect_bad,
+ "BISECT_TYPE" => \$bisect_type,
+ "BISECT_START" => \$bisect_start,
+ "BISECT_REPLAY" => \$bisect_replay,
+ "BISECT_FILES" => \$bisect_files,
+ "BISECT_REVERSE" => \$bisect_reverse,
+ "BISECT_CHECK" => \$bisect_check,
+
+ "CONFIG_BISECT" => \$config_bisect,
+ "CONFIG_BISECT_TYPE" => \$config_bisect_type,
+
+ "PATCHCHECK_TYPE" => \$patchcheck_type,
+ "PATCHCHECK_START" => \$patchcheck_start,
+ "PATCHCHECK_END" => \$patchcheck_end,
+);
+
+# Options may be used by other options, record them.
+my %used_options;
+
# default variables that can be used
chomp ($variable{"PWD"} = `pwd`);
$config_help{"MACHINE"} = << "EOF"
The machine hostname that you will test.
+ For build only tests, it is still needed to differentiate log files.
EOF
;
$config_help{"SSH_USER"} = << "EOF"
@@ -150,11 +282,15 @@
;
$config_help{"BUILD_DIR"} = << "EOF"
The directory that contains the Linux source code (full path).
+ You can use \${PWD} that will be the path where ktest.pl is run, or use
+ \${THIS_DIR} which is assigned \${PWD} but may be changed later.
EOF
;
$config_help{"OUTPUT_DIR"} = << "EOF"
The directory that the objects will be built (full path).
(can not be same as BUILD_DIR)
+ You can use \${PWD} that will be the path where ktest.pl is run, or use
+ \${THIS_DIR} which is assigned \${PWD} but may be changed later.
EOF
;
$config_help{"BUILD_TARGET"} = << "EOF"
@@ -162,6 +298,11 @@
(relative to OUTPUT_DIR)
EOF
;
+$config_help{"BUILD_OPTIONS"} = << "EOF"
+ Options to add to \"make\" when building.
+ i.e. -j20
+EOF
+ ;
$config_help{"TARGET_IMAGE"} = << "EOF"
The place to put your image on the test machine.
EOF
@@ -227,20 +368,36 @@
EOF
;
-sub read_yn {
- my ($prompt) = @_;
+sub read_prompt {
+ my ($cancel, $prompt) = @_;
my $ans;
for (;;) {
- print "$prompt [Y/n] ";
+ if ($cancel) {
+ print "$prompt [y/n/C] ";
+ } else {
+ print "$prompt [Y/n] ";
+ }
$ans = <STDIN>;
chomp $ans;
if ($ans =~ /^\s*$/) {
- $ans = "y";
+ if ($cancel) {
+ $ans = "c";
+ } else {
+ $ans = "y";
+ }
}
last if ($ans =~ /^y$/i || $ans =~ /^n$/i);
- print "Please answer either 'y' or 'n'.\n";
+ if ($cancel) {
+ last if ($ans =~ /^c$/i);
+ print "Please answer either 'y', 'n' or 'c'.\n";
+ } else {
+ print "Please answer either 'y' or 'n'.\n";
+ }
+ }
+ if ($ans =~ /^c/i) {
+ exit;
}
if ($ans !~ /^y$/i) {
return 0;
@@ -248,6 +405,18 @@
return 1;
}
+sub read_yn {
+ my ($prompt) = @_;
+
+ return read_prompt 0, $prompt;
+}
+
+sub read_ync {
+ my ($prompt) = @_;
+
+ return read_prompt 1, $prompt;
+}
+
sub get_ktest_config {
my ($config) = @_;
my $ans;
@@ -261,7 +430,7 @@
for (;;) {
print "$config = ";
- if (defined($default{$config})) {
+ if (defined($default{$config}) && length($default{$config})) {
print "\[$default{$config}\] ";
}
$ans = <STDIN>;
@@ -274,22 +443,37 @@
next;
}
}
- $entered_configs{$config} = process_variables($ans);
+ $entered_configs{$config} = ${ans};
last;
}
}
sub get_ktest_configs {
get_ktest_config("MACHINE");
- get_ktest_config("SSH_USER");
get_ktest_config("BUILD_DIR");
get_ktest_config("OUTPUT_DIR");
- get_ktest_config("BUILD_TARGET");
- get_ktest_config("TARGET_IMAGE");
- get_ktest_config("POWER_CYCLE");
- get_ktest_config("CONSOLE");
+
+ if ($newconfig) {
+ get_ktest_config("BUILD_OPTIONS");
+ }
+
+ # options required for other than just building a kernel
+ if (!$buildonly) {
+ get_ktest_config("POWER_CYCLE");
+ get_ktest_config("CONSOLE");
+ }
+
+ # options required for install and more
+ if ($buildonly != 1) {
+ get_ktest_config("SSH_USER");
+ get_ktest_config("BUILD_TARGET");
+ get_ktest_config("TARGET_IMAGE");
+ }
+
get_ktest_config("LOCALVERSION");
+ return if ($buildonly);
+
my $rtype = $opt{"REBOOT_TYPE"};
if (!defined($rtype)) {
@@ -303,8 +487,6 @@
if ($rtype eq "grub") {
get_ktest_config("GRUB_MENU");
- } else {
- get_ktest_config("REBOOT_SCRIPT");
}
}
@@ -334,6 +516,10 @@
} else {
# put back the origin piece.
$retval = "$retval\$\{$var\}";
+ # This could be an option that is used later, save
+ # it so we don't warn if this option is not one of
+ # ktests options.
+ $used_options{$var} = 1;
}
$value = $end;
}
@@ -348,6 +534,19 @@
sub set_value {
my ($lvalue, $rvalue, $override, $overrides, $name) = @_;
+ my $prvalue = process_variables($rvalue);
+
+ if ($buildonly && $lvalue =~ /^TEST_TYPE(\[.*\])?$/ && $prvalue ne "build") {
+ # Note if a test is something other than build, then we
+ # will need other manditory options.
+ if ($prvalue ne "install") {
+ $buildonly = 0;
+ } else {
+ # install still limits some manditory options.
+ $buildonly = 2;
+ }
+ }
+
if (defined($opt{$lvalue})) {
if (!$override || defined(${$overrides}{$lvalue})) {
my $extra = "";
@@ -356,13 +555,12 @@
}
die "$name: $.: Option $lvalue defined more than once!\n$extra";
}
- ${$overrides}{$lvalue} = $rvalue;
+ ${$overrides}{$lvalue} = $prvalue;
}
if ($rvalue =~ /^\s*$/) {
delete $opt{$lvalue};
} else {
- $rvalue = process_variables($rvalue);
- $opt{$lvalue} = $rvalue;
+ $opt{$lvalue} = $prvalue;
}
}
@@ -712,6 +910,15 @@
return $test_case;
}
+sub get_test_case {
+ print "What test case would you like to run?\n";
+ print " (build, install or boot)\n";
+ print " Other tests are available but require editing the config file\n";
+ my $ans = <STDIN>;
+ chomp $ans;
+ $default{"TEST_TYPE"} = $ans;
+}
+
sub read_config {
my ($config) = @_;
@@ -726,10 +933,7 @@
# was a test specified?
if (!$test_case) {
print "No test case specified.\n";
- print "What test case would you like to run?\n";
- my $ans = <STDIN>;
- chomp $ans;
- $default{"TEST_TYPE"} = $ans;
+ get_test_case;
}
# set any defaults
@@ -739,6 +943,37 @@
$opt{$default} = $default{$default};
}
}
+
+ if ($opt{"IGNORE_UNUSED"} == 1) {
+ return;
+ }
+
+ my %not_used;
+
+ # check if there are any stragglers (typos?)
+ foreach my $option (keys %opt) {
+ my $op = $option;
+ # remove per test labels.
+ $op =~ s/\[.*\]//;
+ if (!exists($option_map{$op}) &&
+ !exists($default{$op}) &&
+ !exists($used_options{$op})) {
+ $not_used{$op} = 1;
+ }
+ }
+
+ if (%not_used) {
+ my $s = "s are";
+ $s = " is" if (keys %not_used == 1);
+ print "The following option$s not used; could be a typo:\n";
+ foreach my $option (keys %not_used) {
+ print "$option\n";
+ }
+ print "Set IGRNORE_UNUSED = 1 to have ktest ignore unused variables\n";
+ if (!read_yn "Do you want to continue?") {
+ exit -1;
+ }
+ }
}
sub __eval_option {
@@ -873,6 +1108,17 @@
}
}
+sub reboot_to_good {
+ my ($time) = @_;
+
+ if (defined($switch_to_good)) {
+ run_command $switch_to_good;
+ return;
+ }
+
+ reboot $time;
+}
+
sub do_not_reboot {
my $i = $iteration;
@@ -889,7 +1135,7 @@
if ($reboot_on_error && !do_not_reboot) {
doprint "REBOOTING\n";
- reboot;
+ reboot_to_good;
} elsif ($poweroff_on_error && defined($power_off)) {
doprint "POWERING OFF\n";
@@ -975,6 +1221,43 @@
print "** Monitor flushed **\n";
}
+sub save_logs {
+ my ($result, $basedir) = @_;
+ my @t = localtime;
+ my $date = sprintf "%04d%02d%02d%02d%02d%02d",
+ 1900+$t[5],$t[4],$t[3],$t[2],$t[1],$t[0];
+
+ my $type = $build_type;
+ if ($type =~ /useconfig/) {
+ $type = "useconfig";
+ }
+
+ my $dir = "$machine-$test_type-$type-$result-$date";
+
+ $dir = "$basedir/$dir";
+
+ if (!-d $dir) {
+ mkpath($dir) or
+ die "can't create $dir";
+ }
+
+ my %files = (
+ "config" => $output_config,
+ "buildlog" => $buildlog,
+ "dmesg" => $dmesg,
+ "testlog" => $testlog,
+ );
+
+ while (my ($name, $source) = each(%files)) {
+ if (-f "$source") {
+ cp "$source", "$dir/$name" or
+ die "failed to copy $source";
+ }
+ }
+
+ doprint "*** Saved info to $dir ***\n";
+}
+
sub fail {
if ($die_on_failure) {
@@ -988,7 +1271,7 @@
# no need to reboot for just building.
if (!do_not_reboot) {
doprint "REBOOTING\n";
- reboot $sleep_time;
+ reboot_to_good $sleep_time;
}
my $name = "";
@@ -1003,38 +1286,9 @@
doprint "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
doprint "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
- return 1 if (!defined($store_failures));
-
- my @t = localtime;
- my $date = sprintf "%04d%02d%02d%02d%02d%02d",
- 1900+$t[5],$t[4],$t[3],$t[2],$t[1],$t[0];
-
- my $type = $build_type;
- if ($type =~ /useconfig/) {
- $type = "useconfig";
- }
-
- my $dir = "$machine-$test_type-$type-fail-$date";
- my $faildir = "$store_failures/$dir";
-
- if (!-d $faildir) {
- mkpath($faildir) or
- die "can't create $faildir";
- }
- if (-f "$output_config") {
- cp "$output_config", "$faildir/config" or
- die "failed to copy .config";
- }
- if (-f $buildlog) {
- cp $buildlog, "$faildir/buildlog" or
- die "failed to move $buildlog";
- }
- if (-f $dmesg) {
- cp $dmesg, "$faildir/dmesg" or
- die "failed to move $dmesg";
- }
-
- doprint "*** Saved info to $faildir ***\n";
+ if (defined($store_failures)) {
+ save_logs "fail", $store_failures;
+ }
return 1;
}
@@ -1170,13 +1424,16 @@
}
sub reboot_to {
- if ($reboot_type eq "grub") {
- run_ssh "'(echo \"savedefault --default=$grub_number --once\" | grub --batch)'";
- reboot;
- return;
+ if (defined($switch_to_test)) {
+ run_command $switch_to_test;
}
- run_command "$reboot_script";
+ if ($reboot_type eq "grub") {
+ run_ssh "'(echo \"savedefault --default=$grub_number --once\" | grub --batch)'";
+ } elsif (defined $reboot_script) {
+ run_command "$reboot_script";
+ }
+ reboot;
}
sub get_sha1 {
@@ -1274,7 +1531,7 @@
}
if ($full_line =~ /call trace:/i) {
- if (!$bug && !$skip_call_trace) {
+ if (!$ignore_errors && !$bug && !$skip_call_trace) {
$bug = 1;
$failure_start = time;
}
@@ -1341,12 +1598,19 @@
return 1;
}
+sub eval_kernel_version {
+ my ($option) = @_;
+
+ $option =~ s/\$KERNEL_VERSION/$version/g;
+
+ return $option;
+}
+
sub do_post_install {
return if (!defined($post_install));
- my $cp_post_install = $post_install;
- $cp_post_install =~ s/\$KERNEL_VERSION/$version/g;
+ my $cp_post_install = eval_kernel_version $post_install;
run_command "$cp_post_install" or
dodie "Failed to run post install";
}
@@ -1355,7 +1619,9 @@
return if ($no_install);
- run_scp "$outputdir/$build_target", "$target_image" or
+ my $cp_target = eval_kernel_version $target_image;
+
+ run_scp "$outputdir/$build_target", "$cp_target" or
dodie "failed to copy image";
my $install_mods = 0;
@@ -1640,9 +1906,13 @@
doprint "*******************************************\n";
doprint "*******************************************\n";
+ if (defined($store_successes)) {
+ save_logs "success", $store_successes;
+ }
+
if ($i != $opt{"NUM_TESTS"} && !do_not_reboot) {
doprint "Reboot and wait $sleep_time seconds\n";
- reboot $sleep_time;
+ reboot_to_good $sleep_time;
}
}
@@ -1669,7 +1939,10 @@
$poweroff_on_error = 0;
$die_on_failure = 1;
+ $redirect = "$testlog";
run_command $run_test or $failed = 1;
+ undef $redirect;
+
exit $failed;
}
@@ -1744,6 +2017,43 @@
waitpid $child_pid, 0;
$child_exit = $?;
+ if (!$bug && $in_bisect) {
+ if (defined($bisect_ret_good)) {
+ if ($child_exit == $bisect_ret_good) {
+ return 1;
+ }
+ }
+ if (defined($bisect_ret_skip)) {
+ if ($child_exit == $bisect_ret_skip) {
+ return -1;
+ }
+ }
+ if (defined($bisect_ret_abort)) {
+ if ($child_exit == $bisect_ret_abort) {
+ fail "test abort" and return -2;
+ }
+ }
+ if (defined($bisect_ret_bad)) {
+ if ($child_exit == $bisect_ret_skip) {
+ return 0;
+ }
+ }
+ if (defined($bisect_ret_default)) {
+ if ($bisect_ret_default eq "good") {
+ return 1;
+ } elsif ($bisect_ret_default eq "bad") {
+ return 0;
+ } elsif ($bisect_ret_default eq "skip") {
+ return -1;
+ } elsif ($bisect_ret_default eq "abort") {
+ return -2;
+ } else {
+ fail "unknown default action: $bisect_ret_default"
+ and return -2;
+ }
+ }
+ }
+
if ($bug || $child_exit) {
return 0 if $in_bisect;
fail "test failed" and return 0;
@@ -1770,7 +2080,7 @@
if ($output =~ m/^(Bisecting: .*\(roughly \d+ steps?\))\s+\[([[:xdigit:]]+)\]/) {
doprint "$1 [$2]\n";
} elsif ($output =~ m/^([[:xdigit:]]+) is the first bad commit/) {
- $bisect_bad = $1;
+ $bisect_bad_commit = $1;
doprint "Found bad commit... $1\n";
return 0;
} else {
@@ -1783,7 +2093,7 @@
sub bisect_reboot {
doprint "Reboot and sleep $bisect_sleep_time seconds\n";
- reboot $bisect_sleep_time;
+ reboot_to_good $bisect_sleep_time;
}
# returns 1 on success, 0 on failure, -1 on skip
@@ -1868,21 +2178,28 @@
}
}
+sub update_bisect_replay {
+ my $tmp_log = "$tmpdir/ktest_bisect_log";
+ run_command "git bisect log > $tmp_log" or
+ die "can't create bisect log";
+ return $tmp_log;
+}
+
sub bisect {
my ($i) = @_;
my $result;
- die "BISECT_GOOD[$i] not defined\n" if (!defined($opt{"BISECT_GOOD[$i]"}));
- die "BISECT_BAD[$i] not defined\n" if (!defined($opt{"BISECT_BAD[$i]"}));
- die "BISECT_TYPE[$i] not defined\n" if (!defined($opt{"BISECT_TYPE[$i]"}));
+ die "BISECT_GOOD[$i] not defined\n" if (!defined($bisect_good));
+ die "BISECT_BAD[$i] not defined\n" if (!defined($bisect_bad));
+ die "BISECT_TYPE[$i] not defined\n" if (!defined($bisect_type));
- my $good = $opt{"BISECT_GOOD[$i]"};
- my $bad = $opt{"BISECT_BAD[$i]"};
- my $type = $opt{"BISECT_TYPE[$i]"};
- my $start = $opt{"BISECT_START[$i]"};
- my $replay = $opt{"BISECT_REPLAY[$i]"};
- my $start_files = $opt{"BISECT_FILES[$i]"};
+ my $good = $bisect_good;
+ my $bad = $bisect_bad;
+ my $type = $bisect_type;
+ my $start = $bisect_start;
+ my $replay = $bisect_replay;
+ my $start_files = $bisect_files;
if (defined($start_files)) {
$start_files = " -- " . $start_files;
@@ -1894,8 +2211,7 @@
$good = get_sha1($good);
$bad = get_sha1($bad);
- if (defined($opt{"BISECT_REVERSE[$i]"}) &&
- $opt{"BISECT_REVERSE[$i]"} == 1) {
+ if (defined($bisect_reverse) && $bisect_reverse == 1) {
doprint "Performing a reverse bisect (bad is good, good is bad!)\n";
$reverse_bisect = 1;
} else {
@@ -1907,8 +2223,31 @@
$type = "boot";
}
- my $check = $opt{"BISECT_CHECK[$i]"};
- if (defined($check) && $check ne "0") {
+ # Check if a bisect was running
+ my $bisect_start_file = "$builddir/.git/BISECT_START";
+
+ my $check = $bisect_check;
+ my $do_check = defined($check) && $check ne "0";
+
+ if ( -f $bisect_start_file ) {
+ print "Bisect in progress found\n";
+ if ($do_check) {
+ print " If you say yes, then no checks of good or bad will be done\n";
+ }
+ if (defined($replay)) {
+ print "** BISECT_REPLAY is defined in config file **";
+ print " Ignore config option and perform new git bisect log?\n";
+ if (read_ync " (yes, no, or cancel) ") {
+ $replay = update_bisect_replay;
+ $do_check = 0;
+ }
+ } elsif (read_yn "read git log and continue?") {
+ $replay = update_bisect_replay;
+ $do_check = 0;
+ }
+ }
+
+ if ($do_check) {
# get current HEAD
my $head = get_sha1("HEAD");
@@ -1973,7 +2312,7 @@
run_command "git bisect reset" or
dodie "could not reset git bisect";
- doprint "Bad commit was [$bisect_bad]\n";
+ doprint "Bad commit was [$bisect_bad_commit]\n";
success $i;
}
@@ -2129,7 +2468,7 @@
}
doprint "***** RUN TEST ***\n";
- my $type = $opt{"CONFIG_BISECT_TYPE[$iteration]"};
+ my $type = $config_bisect_type;
my $ret;
my %current_config;
@@ -2233,7 +2572,7 @@
sub config_bisect {
my ($i) = @_;
- my $start_config = $opt{"CONFIG_BISECT[$i]"};
+ my $start_config = $config_bisect;
my $tmpconfig = "$tmpdir/use_config";
@@ -2346,29 +2685,29 @@
sub patchcheck_reboot {
doprint "Reboot and sleep $patchcheck_sleep_time seconds\n";
- reboot $patchcheck_sleep_time;
+ reboot_to_good $patchcheck_sleep_time;
}
sub patchcheck {
my ($i) = @_;
die "PATCHCHECK_START[$i] not defined\n"
- if (!defined($opt{"PATCHCHECK_START[$i]"}));
+ if (!defined($patchcheck_start));
die "PATCHCHECK_TYPE[$i] not defined\n"
- if (!defined($opt{"PATCHCHECK_TYPE[$i]"}));
+ if (!defined($patchcheck_type));
- my $start = $opt{"PATCHCHECK_START[$i]"};
+ my $start = $patchcheck_start;
my $end = "HEAD";
- if (defined($opt{"PATCHCHECK_END[$i]"})) {
- $end = $opt{"PATCHCHECK_END[$i]"};
+ if (defined($patchcheck_end)) {
+ $end = $patchcheck_end;
}
# Get the true sha1's since we can use things like HEAD~3
$start = get_sha1($start);
$end = get_sha1($end);
- my $type = $opt{"PATCHCHECK_TYPE[$i]"};
+ my $type = $patchcheck_type;
# Can't have a test without having a test to run
if ($type eq "test" && !defined($run_test)) {
@@ -2963,7 +3302,7 @@
}
doprint "Reboot and wait $sleep_time seconds\n";
- reboot $sleep_time;
+ reboot_to_good $sleep_time;
}
success $i;
@@ -2985,13 +3324,27 @@
}
if (! -f $ktest_config) {
+ $newconfig = 1;
+ get_test_case;
open(OUT, ">$ktest_config") or die "Can not create $ktest_config";
print OUT << "EOF"
# Generated by ktest.pl
#
+
+# PWD is a ktest.pl variable that will result in the process working
+# directory that ktest.pl is executed in.
+
+# THIS_DIR is automatically assigned the PWD of the path that generated
+# the config file. It is best to use this variable when assigning other
+# directory paths within this directory. This allows you to easily
+# move the test cases to other locations or to other machines.
+#
+THIS_DIR := $variable{"PWD"}
+
# Define each test with TEST_START
# The config options below it will override the defaults
TEST_START
+TEST_TYPE = $default{"TEST_TYPE"}
DEFAULTS
EOF
@@ -3011,7 +3364,7 @@
open(OUT, ">>$ktest_config") or die "Can not append to $ktest_config";
foreach my $config (@new_configs) {
print OUT "$config = $entered_configs{$config}\n";
- $opt{$config} = $entered_configs{$config};
+ $opt{$config} = process_variables($entered_configs{$config});
}
}
@@ -3091,61 +3444,10 @@
my $makecmd = set_test_option("MAKE_CMD", $i);
- $machine = set_test_option("MACHINE", $i);
- $ssh_user = set_test_option("SSH_USER", $i);
- $tmpdir = set_test_option("TMP_DIR", $i);
- $outputdir = set_test_option("OUTPUT_DIR", $i);
- $builddir = set_test_option("BUILD_DIR", $i);
- $test_type = set_test_option("TEST_TYPE", $i);
- $build_type = set_test_option("BUILD_TYPE", $i);
- $build_options = set_test_option("BUILD_OPTIONS", $i);
- $pre_build = set_test_option("PRE_BUILD", $i);
- $post_build = set_test_option("POST_BUILD", $i);
- $pre_build_die = set_test_option("PRE_BUILD_DIE", $i);
- $post_build_die = set_test_option("POST_BUILD_DIE", $i);
- $power_cycle = set_test_option("POWER_CYCLE", $i);
- $reboot = set_test_option("REBOOT", $i);
- $noclean = set_test_option("BUILD_NOCLEAN", $i);
- $minconfig = set_test_option("MIN_CONFIG", $i);
- $output_minconfig = set_test_option("OUTPUT_MIN_CONFIG", $i);
- $start_minconfig = set_test_option("START_MIN_CONFIG", $i);
- $ignore_config = set_test_option("IGNORE_CONFIG", $i);
- $run_test = set_test_option("TEST", $i);
- $addconfig = set_test_option("ADD_CONFIG", $i);
- $reboot_type = set_test_option("REBOOT_TYPE", $i);
- $grub_menu = set_test_option("GRUB_MENU", $i);
- $post_install = set_test_option("POST_INSTALL", $i);
- $no_install = set_test_option("NO_INSTALL", $i);
- $reboot_script = set_test_option("REBOOT_SCRIPT", $i);
- $reboot_on_error = set_test_option("REBOOT_ON_ERROR", $i);
- $poweroff_on_error = set_test_option("POWEROFF_ON_ERROR", $i);
- $die_on_failure = set_test_option("DIE_ON_FAILURE", $i);
- $power_off = set_test_option("POWER_OFF", $i);
- $powercycle_after_reboot = set_test_option("POWERCYCLE_AFTER_REBOOT", $i);
- $poweroff_after_halt = set_test_option("POWEROFF_AFTER_HALT", $i);
- $sleep_time = set_test_option("SLEEP_TIME", $i);
- $bisect_sleep_time = set_test_option("BISECT_SLEEP_TIME", $i);
- $patchcheck_sleep_time = set_test_option("PATCHCHECK_SLEEP_TIME", $i);
- $ignore_warnings = set_test_option("IGNORE_WARNINGS", $i);
- $bisect_manual = set_test_option("BISECT_MANUAL", $i);
- $bisect_skip = set_test_option("BISECT_SKIP", $i);
- $config_bisect_good = set_test_option("CONFIG_BISECT_GOOD", $i);
- $store_failures = set_test_option("STORE_FAILURES", $i);
- $test_name = set_test_option("TEST_NAME", $i);
- $timeout = set_test_option("TIMEOUT", $i);
- $booted_timeout = set_test_option("BOOTED_TIMEOUT", $i);
- $console = set_test_option("CONSOLE", $i);
- $detect_triplefault = set_test_option("DETECT_TRIPLE_FAULT", $i);
- $success_line = set_test_option("SUCCESS_LINE", $i);
- $reboot_success_line = set_test_option("REBOOT_SUCCESS_LINE", $i);
- $stop_after_success = set_test_option("STOP_AFTER_SUCCESS", $i);
- $stop_after_failure = set_test_option("STOP_AFTER_FAILURE", $i);
- $stop_test_after = set_test_option("STOP_TEST_AFTER", $i);
- $build_target = set_test_option("BUILD_TARGET", $i);
- $ssh_exec = set_test_option("SSH_EXEC", $i);
- $scp_to_target = set_test_option("SCP_TO_TARGET", $i);
- $target_image = set_test_option("TARGET_IMAGE", $i);
- $localversion = set_test_option("LOCALVERSION", $i);
+ # Load all the options into their mapped variable names
+ foreach my $opt (keys %option_map) {
+ ${$option_map{$opt}} = set_test_option($opt, $i);
+ }
$start_minconfig_defined = 1;
@@ -3166,26 +3468,26 @@
$ENV{"SSH_USER"} = $ssh_user;
$ENV{"MACHINE"} = $machine;
- $target = "$ssh_user\@$machine";
-
$buildlog = "$tmpdir/buildlog-$machine";
+ $testlog = "$tmpdir/testlog-$machine";
$dmesg = "$tmpdir/dmesg-$machine";
$make = "$makecmd O=$outputdir";
$output_config = "$outputdir/.config";
- if ($reboot_type eq "grub") {
- dodie "GRUB_MENU not defined" if (!defined($grub_menu));
- } elsif (!defined($reboot_script)) {
- dodie "REBOOT_SCRIPT not defined"
+ if (!$buildonly) {
+ $target = "$ssh_user\@$machine";
+ if ($reboot_type eq "grub") {
+ dodie "GRUB_MENU not defined" if (!defined($grub_menu));
+ }
}
my $run_type = $build_type;
if ($test_type eq "patchcheck") {
- $run_type = $opt{"PATCHCHECK_TYPE[$i]"};
+ $run_type = $patchcheck_type;
} elsif ($test_type eq "bisect") {
- $run_type = $opt{"BISECT_TYPE[$i]"};
+ $run_type = $bisect_type;
} elsif ($test_type eq "config_bisect") {
- $run_type = $opt{"CONFIG_BISECT_TYPE[$i]"};
+ $run_type = $config_bisect_type;
}
if ($test_type eq "make_min_config") {
@@ -3205,6 +3507,7 @@
unlink $dmesg;
unlink $buildlog;
+ unlink $testlog;
if (defined($addconfig)) {
my $min = $minconfig;
@@ -3216,7 +3519,6 @@
$minconfig = "$tmpdir/add_config";
}
- my $checkout = $opt{"CHECKOUT[$i]"};
if (defined($checkout)) {
run_command "git checkout $checkout" or
die "failed to checkout $checkout";
@@ -3267,7 +3569,7 @@
if ($opt{"POWEROFF_ON_SUCCESS"}) {
halt;
} elsif ($opt{"REBOOT_ON_SUCCESS"} && !do_not_reboot) {
- reboot;
+ reboot_to_good;
}
doprint "\n $successes of $opt{NUM_TESTS} tests were successful\n\n";
diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf
index 553c06b..5ea04c6 100644
--- a/tools/testing/ktest/sample.conf
+++ b/tools/testing/ktest/sample.conf
@@ -346,7 +346,10 @@
#GRUB_MENU = Test Kernel
# A script to reboot the target into the test kernel
-# (Only mandatory if REBOOT_TYPE = script)
+# This and SWITCH_TO_TEST are about the same, except
+# SWITCH_TO_TEST is run even for REBOOT_TYPE = grub.
+# This may be left undefined.
+# (default undefined)
#REBOOT_SCRIPT =
#### Optional Config Options (all have defaults) ####
@@ -468,6 +471,27 @@
# The test will not modify that file.
#REBOOT_TYPE = grub
+# If you are using a machine that doesn't boot with grub, and
+# perhaps gets its kernel from a remote server (tftp), then
+# you can use this option to update the target image with the
+# test image.
+#
+# You could also do the same with POST_INSTALL, but the difference
+# between that option and this option is that POST_INSTALL runs
+# after the install, where this one runs just before a reboot.
+# (default undefined)
+#SWITCH_TO_TEST = cp ${OUTPUT_DIR}/${BUILD_TARGET} ${TARGET_IMAGE}
+
+# If you are using a machine that doesn't boot with grub, and
+# perhaps gets its kernel from a remote server (tftp), then
+# you can use this option to update the target image with the
+# the known good image to reboot safely back into.
+#
+# This option holds a command that will execute before needing
+# to reboot to a good known image.
+# (default undefined)
+#SWITCH_TO_GOOD = ssh ${SSH_USER}/${MACHINE} cp good_image ${TARGET_IMAGE}
+
# The min config that is needed to build for the machine
# A nice way to create this is with the following:
#
@@ -589,6 +613,12 @@
# (default undefined)
#STORE_FAILURES = /home/test/failures
+# Directory to store success directories on success. If this is not
+# set, the .config, dmesg and bootlog will not be saved if a
+# test succeeds.
+# (default undefined)
+#STORE_SUCCESSES = /home/test/successes
+
# Build without doing a make mrproper, or removing .config
# (default 0)
#BUILD_NOCLEAN = 0
@@ -700,6 +730,25 @@
# (default 1)
#DETECT_TRIPLE_FAULT = 0
+# All options in the config file should be either used by ktest
+# or could be used within a value of another option. If an option
+# in the config file is not used, ktest will warn about it and ask
+# if you want to continue.
+#
+# If you don't care if there are non-used options, enable this
+# option. Be careful though, a non-used option is usually a sign
+# of an option name being typed incorrectly.
+# (default 0)
+#IGNORE_UNUSED = 1
+
+# When testing a kernel that happens to have WARNINGs, and call
+# traces, ktest.pl will detect these and fail a boot or test run
+# due to warnings. By setting this option, ktest will ignore
+# call traces, and will not fail a test if the kernel produces
+# an oops. Use this option with care.
+# (default 0)
+#IGNORE_ERRORS = 1
+
#### Per test run options ####
# The following options are only allowed in TEST_START sections.
# They are ignored in the DEFAULTS sections.
@@ -862,6 +911,42 @@
# BISECT_BAD with BISECT_CHECK = good or
# BISECT_CHECK = bad, respectively.
#
+# BISECT_RET_GOOD = 0 (optional, default undefined)
+#
+# In case the specificed test returns something other than just
+# 0 for good, and non-zero for bad, you can override 0 being
+# good by defining BISECT_RET_GOOD.
+#
+# BISECT_RET_BAD = 1 (optional, default undefined)
+#
+# In case the specificed test returns something other than just
+# 0 for good, and non-zero for bad, you can override non-zero being
+# bad by defining BISECT_RET_BAD.
+#
+# BISECT_RET_ABORT = 255 (optional, default undefined)
+#
+# If you need to abort the bisect if the test discovers something
+# that was wrong, you can define BISECT_RET_ABORT to be the error
+# code returned by the test in order to abort the bisect.
+#
+# BISECT_RET_SKIP = 2 (optional, default undefined)
+#
+# If the test detects that the current commit is neither good
+# nor bad, but something else happened (another bug detected)
+# you can specify BISECT_RET_SKIP to an error code that the
+# test returns when it should skip the current commit.
+#
+# BISECT_RET_DEFAULT = good (optional, default undefined)
+#
+# You can override the default of what to do when the above
+# options are not hit. This may be one of, "good", "bad",
+# "abort" or "skip" (without the quotes).
+#
+# Note, if you do not define any of the previous BISECT_RET_*
+# and define BISECT_RET_DEFAULT, all bisects results will do
+# what the BISECT_RET_DEFAULT has.
+#
+#
# Example:
# TEST_START
# TEST_TYPE = bisect
