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review.shift-gmbh.com / SHIFTPHONES / kernel / common / 85213630731605503c8fd4df9bf06beefb2cc7c4 / . / Documentation / DocBook / v4l / videodev2.h.xml
blob: 7162b9ffc2b314d8db7c680e201476736ac6f8b5 [file] [log] [blame]
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1<programlisting>
2/*
3 * Video for Linux Two header file
4 *
5 * Copyright (C) 1999-2007 the contributors
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * Alternatively you can redistribute this file under the terms of the
18 * BSD license as stated below:
19 *
20 * Redistribution and use in source and binary forms, with or without
21 * modification, are permitted provided that the following conditions
22 * are met:
23 * 1. Redistributions of source code must retain the above copyright
24 * notice, this list of conditions and the following disclaimer.
25 * 2. Redistributions in binary form must reproduce the above copyright
26 * notice, this list of conditions and the following disclaimer in
27 * the documentation and/or other materials provided with the
28 * distribution.
29 * 3. The names of its contributors may not be used to endorse or promote
30 * products derived from this software without specific prior written
31 * permission.
32 *
33 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
34 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
35 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
36 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
37 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
38 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
39 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
40 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
41 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
42 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
43 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
44 *
45 * Header file for v4l or V4L2 drivers and applications
46 * with public API.
47 * All kernel-specific stuff were moved to media/v4l2-dev.h, so
48 * no #if __KERNEL tests are allowed here
49 *
50 * See http://linuxtv.org for more info
51 *
52 * Author: Bill Dirks &lt;bill@thedirks.org&gt;
53 * Justin Schoeman
54 * Hans Verkuil &lt;hverkuil@xs4all.nl&gt;
55 * et al.
56 */
57#ifndef __LINUX_VIDEODEV2_H
58#define __LINUX_VIDEODEV2_H
59
60#ifdef __KERNEL__
61#include &lt;linux/time.h&gt; /* need struct timeval */
62#else
63#include &lt;sys/time.h&gt;
64#endif
65#include &lt;linux/compiler.h&gt;
66#include &lt;linux/ioctl.h&gt;
67#include &lt;linux/types.h&gt;
68
69/*
70 * Common stuff for both V4L1 and V4L2
71 * Moved from videodev.h
72 */
73#define VIDEO_MAX_FRAME 32
74
75#ifndef __KERNEL__
76
77/* These defines are V4L1 specific and should not be used with the V4L2 API!
78 They will be removed from this header in the future. */
79
80#define VID_TYPE_CAPTURE 1 /* Can capture */
81#define VID_TYPE_TUNER 2 /* Can tune */
82#define VID_TYPE_TELETEXT 4 /* Does teletext */
83#define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */
84#define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */
85#define VID_TYPE_CLIPPING 32 /* Can clip */
86#define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */
87#define VID_TYPE_SCALES 128 /* Scalable */
88#define VID_TYPE_MONOCHROME 256 /* Monochrome only */
89#define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */
90#define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */
91#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */
92#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */
93#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */
94#endif
95
96/*
97 * M I S C E L L A N E O U S
98 */
99
100/* Four-character-code (FOURCC) */
101#define v4l2_fourcc(a, b, c, d)\
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]102 ((__u32)(a) | ((__u32)(b) &lt;&lt; 8) | ((__u32)(c) &lt;&lt; 16) | ((__u32)(d) &lt;&lt; 24))
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]103
104/*
105 * E N U M S
106 */
107enum <link linkend="v4l2-field">v4l2_field</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]108 V4L2_FIELD_ANY = 0, /* driver can choose from none,
109 top, bottom, interlaced
110 depending on whatever it thinks
111 is approximate ... */
112 V4L2_FIELD_NONE = 1, /* this device has no fields ... */
113 V4L2_FIELD_TOP = 2, /* top field only */
114 V4L2_FIELD_BOTTOM = 3, /* bottom field only */
115 V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */
116 V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one
117 buffer, top-bottom order */
118 V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */
119 V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into
120 separate buffers */
121 V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field
122 first and the top field is
123 transmitted first */
124 V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field
125 first and the bottom field is
126 transmitted first */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]127};
128#define V4L2_FIELD_HAS_TOP(field) \
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]129 ((field) == V4L2_FIELD_TOP ||\
130 (field) == V4L2_FIELD_INTERLACED ||\
131 (field) == V4L2_FIELD_INTERLACED_TB ||\
132 (field) == V4L2_FIELD_INTERLACED_BT ||\
133 (field) == V4L2_FIELD_SEQ_TB ||\
134 (field) == V4L2_FIELD_SEQ_BT)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]135#define V4L2_FIELD_HAS_BOTTOM(field) \
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]136 ((field) == V4L2_FIELD_BOTTOM ||\
137 (field) == V4L2_FIELD_INTERLACED ||\
138 (field) == V4L2_FIELD_INTERLACED_TB ||\
139 (field) == V4L2_FIELD_INTERLACED_BT ||\
140 (field) == V4L2_FIELD_SEQ_TB ||\
141 (field) == V4L2_FIELD_SEQ_BT)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]142#define V4L2_FIELD_HAS_BOTH(field) \
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]143 ((field) == V4L2_FIELD_INTERLACED ||\
144 (field) == V4L2_FIELD_INTERLACED_TB ||\
145 (field) == V4L2_FIELD_INTERLACED_BT ||\
146 (field) == V4L2_FIELD_SEQ_TB ||\
147 (field) == V4L2_FIELD_SEQ_BT)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]148
149enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]150 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1,
151 V4L2_BUF_TYPE_VIDEO_OUTPUT = 2,
152 V4L2_BUF_TYPE_VIDEO_OVERLAY = 3,
153 V4L2_BUF_TYPE_VBI_CAPTURE = 4,
154 V4L2_BUF_TYPE_VBI_OUTPUT = 5,
155 V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6,
156 V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]157#if 1 /*KEEP*/
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]158 /* Experimental */
159 V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]160#endif
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]161 V4L2_BUF_TYPE_PRIVATE = 0x80,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]162};
163
164enum <link linkend="v4l2-ctrl-type">v4l2_ctrl_type</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]165 V4L2_CTRL_TYPE_INTEGER = 1,
166 V4L2_CTRL_TYPE_BOOLEAN = 2,
167 V4L2_CTRL_TYPE_MENU = 3,
168 V4L2_CTRL_TYPE_BUTTON = 4,
169 V4L2_CTRL_TYPE_INTEGER64 = 5,
170 V4L2_CTRL_TYPE_CTRL_CLASS = 6,
171 V4L2_CTRL_TYPE_STRING = 7,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]172};
173
174enum <link linkend="v4l2-tuner-type">v4l2_tuner_type</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]175 V4L2_TUNER_RADIO = 1,
176 V4L2_TUNER_ANALOG_TV = 2,
177 V4L2_TUNER_DIGITAL_TV = 3,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]178};
179
180enum <link linkend="v4l2-memory">v4l2_memory</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]181 V4L2_MEMORY_MMAP = 1,
182 V4L2_MEMORY_USERPTR = 2,
183 V4L2_MEMORY_OVERLAY = 3,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]184};
185
186/* see also http://vektor.theorem.ca/graphics/ycbcr/ */
187enum <link linkend="v4l2-colorspace">v4l2_colorspace</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]188 /* ITU-R 601 -- broadcast NTSC/PAL */
189 V4L2_COLORSPACE_SMPTE170M = 1,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]190
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]191 /* 1125-Line (US) HDTV */
192 V4L2_COLORSPACE_SMPTE240M = 2,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]193
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]194 /* HD and modern captures. */
195 V4L2_COLORSPACE_REC709 = 3,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]196
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]197 /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */
198 V4L2_COLORSPACE_BT878 = 4,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]199
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]200 /* These should be useful. Assume 601 extents. */
201 V4L2_COLORSPACE_470_SYSTEM_M = 5,
202 V4L2_COLORSPACE_470_SYSTEM_BG = 6,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]203
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]204 /* I know there will be cameras that send this. So, this is
205 * unspecified chromaticities and full 0-255 on each of the
206 * Y'CbCr components
207 */
208 V4L2_COLORSPACE_JPEG = 7,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]209
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]210 /* For RGB colourspaces, this is probably a good start. */
211 V4L2_COLORSPACE_SRGB = 8,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]212};
213
214enum <link linkend="v4l2-priority">v4l2_priority</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]215 V4L2_PRIORITY_UNSET = 0, /* not initialized */
216 V4L2_PRIORITY_BACKGROUND = 1,
217 V4L2_PRIORITY_INTERACTIVE = 2,
218 V4L2_PRIORITY_RECORD = 3,
219 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]220};
221
222struct <link linkend="v4l2-rect">v4l2_rect</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]223 __s32 left;
224 __s32 top;
225 __s32 width;
226 __s32 height;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]227};
228
229struct <link linkend="v4l2-fract">v4l2_fract</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]230 __u32 numerator;
231 __u32 denominator;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]232};
233
234/*
235 * D R I V E R C A P A B I L I T I E S
236 */
237struct <link linkend="v4l2-capability">v4l2_capability</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]238 __u8 driver[16]; /* i.e.ie; "bttv" */
239 __u8 card[32]; /* i.e.ie; "Hauppauge WinTV" */
240 __u8 bus_info[32]; /* "PCI:" + pci_name(pci_dev) */
241 __u32 version; /* should use KERNEL_VERSION() */
242 __u32 capabilities; /* Device capabilities */
243 __u32 reserved[4];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]244};
245
246/* Values for 'capabilities' field */
247#define V4L2_CAP_VIDEO_CAPTURE 0x00000001 /* Is a video capture device */
248#define V4L2_CAP_VIDEO_OUTPUT 0x00000002 /* Is a video output device */
249#define V4L2_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */
250#define V4L2_CAP_VBI_CAPTURE 0x00000010 /* Is a raw VBI capture device */
251#define V4L2_CAP_VBI_OUTPUT 0x00000020 /* Is a raw VBI output device */
252#define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */
253#define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */
254#define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */
255#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 /* Can do video output overlay */
256#define V4L2_CAP_HW_FREQ_SEEK 0x00000400 /* Can do hardware frequency seek */
257#define V4L2_CAP_RDS_OUTPUT 0x00000800 /* Is an RDS encoder */
258
259#define V4L2_CAP_TUNER 0x00010000 /* has a tuner */
260#define V4L2_CAP_AUDIO 0x00020000 /* has audio support */
261#define V4L2_CAP_RADIO 0x00040000 /* is a radio device */
262#define V4L2_CAP_MODULATOR 0x00080000 /* has a modulator */
263
264#define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */
265#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */
266#define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */
267
268/*
269 * V I D E O I M A G E F O R M A T
270 */
271struct <link linkend="v4l2-pix-format">v4l2_pix_format</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]272 __u32 width;
273 __u32 height;
274 __u32 pixelformat;
275 enum <link linkend="v4l2-field">v4l2_field</link> field;
276 __u32 bytesperline; /* for padding, zero if unused */
277 __u32 sizeimage;
278 enum <link linkend="v4l2-colorspace">v4l2_colorspace</link> colorspace;
279 __u32 priv; /* private data, depends on pixelformat */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]280};
281
282/* Pixel format FOURCC depth Description */
283
284/* RGB formats */
285#define <link linkend="V4L2-PIX-FMT-RGB332">V4L2_PIX_FMT_RGB332</link> v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */
286#define <link linkend="V4L2-PIX-FMT-RGB444">V4L2_PIX_FMT_RGB444</link> v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */
287#define <link linkend="V4L2-PIX-FMT-RGB555">V4L2_PIX_FMT_RGB555</link> v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */
288#define <link linkend="V4L2-PIX-FMT-RGB565">V4L2_PIX_FMT_RGB565</link> v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */
289#define <link linkend="V4L2-PIX-FMT-RGB555X">V4L2_PIX_FMT_RGB555X</link> v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */
290#define <link linkend="V4L2-PIX-FMT-RGB565X">V4L2_PIX_FMT_RGB565X</link> v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */
291#define <link linkend="V4L2-PIX-FMT-BGR24">V4L2_PIX_FMT_BGR24</link> v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */
292#define <link linkend="V4L2-PIX-FMT-RGB24">V4L2_PIX_FMT_RGB24</link> v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */
293#define <link linkend="V4L2-PIX-FMT-BGR32">V4L2_PIX_FMT_BGR32</link> v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
294#define <link linkend="V4L2-PIX-FMT-RGB32">V4L2_PIX_FMT_RGB32</link> v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */
295
296/* Grey formats */
297#define <link linkend="V4L2-PIX-FMT-GREY">V4L2_PIX_FMT_GREY</link> v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */
298#define <link linkend="V4L2-PIX-FMT-Y16">V4L2_PIX_FMT_Y16</link> v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */
299
300/* Palette formats */
301#define <link linkend="V4L2-PIX-FMT-PAL8">V4L2_PIX_FMT_PAL8</link> v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */
302
303/* Luminance+Chrominance formats */
304#define <link linkend="V4L2-PIX-FMT-YVU410">V4L2_PIX_FMT_YVU410</link> v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */
305#define <link linkend="V4L2-PIX-FMT-YVU420">V4L2_PIX_FMT_YVU420</link> v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */
306#define <link linkend="V4L2-PIX-FMT-YUYV">V4L2_PIX_FMT_YUYV</link> v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */
307#define <link linkend="V4L2-PIX-FMT-YYUV">V4L2_PIX_FMT_YYUV</link> v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16 YUV 4:2:2 */
308#define <link linkend="V4L2-PIX-FMT-YVYU">V4L2_PIX_FMT_YVYU</link> v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
309#define <link linkend="V4L2-PIX-FMT-UYVY">V4L2_PIX_FMT_UYVY</link> v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */
310#define <link linkend="V4L2-PIX-FMT-VYUY">V4L2_PIX_FMT_VYUY</link> v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16 YUV 4:2:2 */
311#define <link linkend="V4L2-PIX-FMT-YUV422P">V4L2_PIX_FMT_YUV422P</link> v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */
312#define <link linkend="V4L2-PIX-FMT-YUV411P">V4L2_PIX_FMT_YUV411P</link> v4l2_fourcc('4', '1', '1', 'P') /* 16 YVU411 planar */
313#define <link linkend="V4L2-PIX-FMT-Y41P">V4L2_PIX_FMT_Y41P</link> v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */
314#define <link linkend="V4L2-PIX-FMT-YUV444">V4L2_PIX_FMT_YUV444</link> v4l2_fourcc('Y', '4', '4', '4') /* 16 xxxxyyyy uuuuvvvv */
315#define <link linkend="V4L2-PIX-FMT-YUV555">V4L2_PIX_FMT_YUV555</link> v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */
316#define <link linkend="V4L2-PIX-FMT-YUV565">V4L2_PIX_FMT_YUV565</link> v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */
317#define <link linkend="V4L2-PIX-FMT-YUV32">V4L2_PIX_FMT_YUV32</link> v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */
318#define <link linkend="V4L2-PIX-FMT-YUV410">V4L2_PIX_FMT_YUV410</link> v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */
319#define <link linkend="V4L2-PIX-FMT-YUV420">V4L2_PIX_FMT_YUV420</link> v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */
320#define <link linkend="V4L2-PIX-FMT-HI240">V4L2_PIX_FMT_HI240</link> v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */
321#define <link linkend="V4L2-PIX-FMT-HM12">V4L2_PIX_FMT_HM12</link> v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */
322
323/* two planes -- one Y, one Cr + Cb interleaved */
324#define <link linkend="V4L2-PIX-FMT-NV12">V4L2_PIX_FMT_NV12</link> v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */
325#define <link linkend="V4L2-PIX-FMT-NV21">V4L2_PIX_FMT_NV21</link> v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */
326#define <link linkend="V4L2-PIX-FMT-NV16">V4L2_PIX_FMT_NV16</link> v4l2_fourcc('N', 'V', '1', '6') /* 16 Y/CbCr 4:2:2 */
327#define <link linkend="V4L2-PIX-FMT-NV61">V4L2_PIX_FMT_NV61</link> v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */
328
329/* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
330#define <link linkend="V4L2-PIX-FMT-SBGGR8">V4L2_PIX_FMT_SBGGR8</link> v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */
331#define <link linkend="V4L2-PIX-FMT-SGBRG8">V4L2_PIX_FMT_SGBRG8</link> v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */
332#define <link linkend="V4L2-PIX-FMT-SGRBG8">V4L2_PIX_FMT_SGRBG8</link> v4l2_fourcc('G', 'R', 'B', 'G') /* 8 GRGR.. BGBG.. */
333#define <link linkend="V4L2-PIX-FMT-SGRBG10">V4L2_PIX_FMT_SGRBG10</link> v4l2_fourcc('B', 'A', '1', '0') /* 10bit raw bayer */
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]334 /* 10bit raw bayer DPCM compressed to 8 bits */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]335#define <link linkend="V4L2-PIX-FMT-SGRBG10DPCM8">V4L2_PIX_FMT_SGRBG10DPCM8</link> v4l2_fourcc('B', 'D', '1', '0')
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]336 /*
337 * 10bit raw bayer, expanded to 16 bits
338 * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb...
339 */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]340#define <link linkend="V4L2-PIX-FMT-SBGGR16">V4L2_PIX_FMT_SBGGR16</link> v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */
341
342/* compressed formats */
343#define <link linkend="V4L2-PIX-FMT-MJPEG">V4L2_PIX_FMT_MJPEG</link> v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */
344#define <link linkend="V4L2-PIX-FMT-JPEG">V4L2_PIX_FMT_JPEG</link> v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */
345#define <link linkend="V4L2-PIX-FMT-DV">V4L2_PIX_FMT_DV</link> v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */
346#define <link linkend="V4L2-PIX-FMT-MPEG">V4L2_PIX_FMT_MPEG</link> v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 */
347
348/* Vendor-specific formats */
349#define <link linkend="V4L2-PIX-FMT-WNVA">V4L2_PIX_FMT_WNVA</link> v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
350#define <link linkend="V4L2-PIX-FMT-SN9C10X">V4L2_PIX_FMT_SN9C10X</link> v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
351#define <link linkend="V4L2-PIX-FMT-SN9C20X-I420">V4L2_PIX_FMT_SN9C20X_I420</link> v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */
352#define <link linkend="V4L2-PIX-FMT-PWC1">V4L2_PIX_FMT_PWC1</link> v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
353#define <link linkend="V4L2-PIX-FMT-PWC2">V4L2_PIX_FMT_PWC2</link> v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
354#define <link linkend="V4L2-PIX-FMT-ET61X251">V4L2_PIX_FMT_ET61X251</link> v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
355#define <link linkend="V4L2-PIX-FMT-SPCA501">V4L2_PIX_FMT_SPCA501</link> v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
356#define <link linkend="V4L2-PIX-FMT-SPCA505">V4L2_PIX_FMT_SPCA505</link> v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
357#define <link linkend="V4L2-PIX-FMT-SPCA508">V4L2_PIX_FMT_SPCA508</link> v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
358#define <link linkend="V4L2-PIX-FMT-SPCA561">V4L2_PIX_FMT_SPCA561</link> v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
359#define <link linkend="V4L2-PIX-FMT-PAC207">V4L2_PIX_FMT_PAC207</link> v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
360#define <link linkend="V4L2-PIX-FMT-MR97310A">V4L2_PIX_FMT_MR97310A</link> v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
361#define <link linkend="V4L2-PIX-FMT-SQ905C">V4L2_PIX_FMT_SQ905C</link> v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
362#define <link linkend="V4L2-PIX-FMT-PJPG">V4L2_PIX_FMT_PJPG</link> v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
363#define <link linkend="V4L2-PIX-FMT-OV511">V4L2_PIX_FMT_OV511</link> v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
364#define <link linkend="V4L2-PIX-FMT-OV518">V4L2_PIX_FMT_OV518</link> v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
Mauro Carvalho Chehab3b501de2009-09-17 13:45:00 -0300[diff] [blame]365#define <link linkend="V4L2-PIX-FMT-TM6000">V4L2_PIX_FMT_TM6000</link> v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]366#define <link linkend="V4L2-PIX-FMT-STV0680">V4L2_PIX_FMT_STV0680</link> v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]367
368/*
369 * F O R M A T E N U M E R A T I O N
370 */
371struct <link linkend="v4l2-fmtdesc">v4l2_fmtdesc</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]372 __u32 index; /* Format number */
373 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type; /* buffer type */
374 __u32 flags;
375 __u8 description[32]; /* Description string */
376 __u32 pixelformat; /* Format fourcc */
377 __u32 reserved[4];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]378};
379
380#define V4L2_FMT_FLAG_COMPRESSED 0x0001
381#define V4L2_FMT_FLAG_EMULATED 0x0002
382
383#if 1 /*KEEP*/
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]384 /* Experimental Frame Size and frame rate enumeration */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]385/*
386 * F R A M E S I Z E E N U M E R A T I O N
387 */
388enum <link linkend="v4l2-frmsizetypes">v4l2_frmsizetypes</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]389 V4L2_FRMSIZE_TYPE_DISCRETE = 1,
390 V4L2_FRMSIZE_TYPE_CONTINUOUS = 2,
391 V4L2_FRMSIZE_TYPE_STEPWISE = 3,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]392};
393
394struct <link linkend="v4l2-frmsize-discrete">v4l2_frmsize_discrete</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]395 __u32 width; /* Frame width [pixel] */
396 __u32 height; /* Frame height [pixel] */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]397};
398
399struct <link linkend="v4l2-frmsize-stepwise">v4l2_frmsize_stepwise</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]400 __u32 min_width; /* Minimum frame width [pixel] */
401 __u32 max_width; /* Maximum frame width [pixel] */
402 __u32 step_width; /* Frame width step size [pixel] */
403 __u32 min_height; /* Minimum frame height [pixel] */
404 __u32 max_height; /* Maximum frame height [pixel] */
405 __u32 step_height; /* Frame height step size [pixel] */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]406};
407
408struct <link linkend="v4l2-frmsizeenum">v4l2_frmsizeenum</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]409 __u32 index; /* Frame size number */
410 __u32 pixel_format; /* Pixel format */
411 __u32 type; /* Frame size type the device supports. */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]412
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]413 union { /* Frame size */
414 struct <link linkend="v4l2-frmsize-discrete">v4l2_frmsize_discrete</link> discrete;
415 struct <link linkend="v4l2-frmsize-stepwise">v4l2_frmsize_stepwise</link> stepwise;
416 };
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]417
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]418 __u32 reserved[2]; /* Reserved space for future use */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]419};
420
421/*
422 * F R A M E R A T E E N U M E R A T I O N
423 */
424enum <link linkend="v4l2-frmivaltypes">v4l2_frmivaltypes</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]425 V4L2_FRMIVAL_TYPE_DISCRETE = 1,
426 V4L2_FRMIVAL_TYPE_CONTINUOUS = 2,
427 V4L2_FRMIVAL_TYPE_STEPWISE = 3,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]428};
429
430struct <link linkend="v4l2-frmival-stepwise">v4l2_frmival_stepwise</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]431 struct <link linkend="v4l2-fract">v4l2_fract</link> min; /* Minimum frame interval [s] */
432 struct <link linkend="v4l2-fract">v4l2_fract</link> max; /* Maximum frame interval [s] */
433 struct <link linkend="v4l2-fract">v4l2_fract</link> step; /* Frame interval step size [s] */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]434};
435
436struct <link linkend="v4l2-frmivalenum">v4l2_frmivalenum</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]437 __u32 index; /* Frame format index */
438 __u32 pixel_format; /* Pixel format */
439 __u32 width; /* Frame width */
440 __u32 height; /* Frame height */
441 __u32 type; /* Frame interval type the device supports. */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]442
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]443 union { /* Frame interval */
444 struct <link linkend="v4l2-fract">v4l2_fract</link> discrete;
445 struct <link linkend="v4l2-frmival-stepwise">v4l2_frmival_stepwise</link> stepwise;
446 };
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]447
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]448 __u32 reserved[2]; /* Reserved space for future use */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]449};
450#endif
451
452/*
453 * T I M E C O D E
454 */
455struct <link linkend="v4l2-timecode">v4l2_timecode</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]456 __u32 type;
457 __u32 flags;
458 __u8 frames;
459 __u8 seconds;
460 __u8 minutes;
461 __u8 hours;
462 __u8 userbits[4];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]463};
464
465/* Type */
466#define V4L2_TC_TYPE_24FPS 1
467#define V4L2_TC_TYPE_25FPS 2
468#define V4L2_TC_TYPE_30FPS 3
469#define V4L2_TC_TYPE_50FPS 4
470#define V4L2_TC_TYPE_60FPS 5
471
472/* Flags */
473#define V4L2_TC_FLAG_DROPFRAME 0x0001 /* "drop-frame" mode */
474#define V4L2_TC_FLAG_COLORFRAME 0x0002
475#define V4L2_TC_USERBITS_field 0x000C
476#define V4L2_TC_USERBITS_USERDEFINED 0x0000
477#define V4L2_TC_USERBITS_8BITCHARS 0x0008
478/* The above is based on SMPTE timecodes */
479
480struct <link linkend="v4l2-jpegcompression">v4l2_jpegcompression</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]481 int quality;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]482
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]483 int APPn; /* Number of APP segment to be written,
484 * must be 0..15 */
485 int APP_len; /* Length of data in JPEG APPn segment */
486 char APP_data[60]; /* Data in the JPEG APPn segment. */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]487
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]488 int COM_len; /* Length of data in JPEG COM segment */
489 char COM_data[60]; /* Data in JPEG COM segment */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]490
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]491 __u32 jpeg_markers; /* Which markers should go into the JPEG
492 * output. Unless you exactly know what
493 * you do, leave them untouched.
494 * Inluding less markers will make the
495 * resulting code smaller, but there will
496 * be fewer aplications which can read it.
497 * The presence of the APP and COM marker
498 * is influenced by APP_len and COM_len
499 * ONLY, not by this property! */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]500
501#define V4L2_JPEG_MARKER_DHT (1&lt;&lt;3) /* Define Huffman Tables */
502#define V4L2_JPEG_MARKER_DQT (1&lt;&lt;4) /* Define Quantization Tables */
503#define V4L2_JPEG_MARKER_DRI (1&lt;&lt;5) /* Define Restart Interval */
504#define V4L2_JPEG_MARKER_COM (1&lt;&lt;6) /* Comment segment */
505#define V4L2_JPEG_MARKER_APP (1&lt;&lt;7) /* App segment, driver will
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]506 * allways use APP0 */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]507};
508
509/*
510 * M E M O R Y - M A P P I N G B U F F E R S
511 */
512struct <link linkend="v4l2-requestbuffers">v4l2_requestbuffers</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]513 __u32 count;
514 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
515 enum <link linkend="v4l2-memory">v4l2_memory</link> memory;
516 __u32 reserved[2];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]517};
518
519struct <link linkend="v4l2-buffer">v4l2_buffer</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]520 __u32 index;
521 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
522 __u32 bytesused;
523 __u32 flags;
524 enum <link linkend="v4l2-field">v4l2_field</link> field;
525 struct timeval timestamp;
526 struct <link linkend="v4l2-timecode">v4l2_timecode</link> timecode;
527 __u32 sequence;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]528
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]529 /* memory location */
530 enum <link linkend="v4l2-memory">v4l2_memory</link> memory;
531 union {
532 __u32 offset;
533 unsigned long userptr;
534 } m;
535 __u32 length;
536 __u32 input;
537 __u32 reserved;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]538};
539
540/* Flags for 'flags' field */
541#define V4L2_BUF_FLAG_MAPPED 0x0001 /* Buffer is mapped (flag) */
542#define V4L2_BUF_FLAG_QUEUED 0x0002 /* Buffer is queued for processing */
543#define V4L2_BUF_FLAG_DONE 0x0004 /* Buffer is ready */
544#define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */
545#define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */
546#define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */
547#define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */
548#define V4L2_BUF_FLAG_INPUT 0x0200 /* input field is valid */
549
550/*
551 * O V E R L A Y P R E V I E W
552 */
553struct <link linkend="v4l2-framebuffer">v4l2_framebuffer</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]554 __u32 capability;
555 __u32 flags;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]556/* FIXME: in theory we should pass something like PCI device + memory
557 * region + offset instead of some physical address */
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]558 void *base;
559 struct <link linkend="v4l2-pix-format">v4l2_pix_format</link> fmt;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]560};
561/* Flags for the 'capability' field. Read only */
562#define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001
563#define V4L2_FBUF_CAP_CHROMAKEY 0x0002
564#define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004
565#define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008
566#define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010
567#define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020
568#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040
569/* Flags for the 'flags' field. */
570#define V4L2_FBUF_FLAG_PRIMARY 0x0001
571#define V4L2_FBUF_FLAG_OVERLAY 0x0002
572#define V4L2_FBUF_FLAG_CHROMAKEY 0x0004
573#define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008
574#define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010
575#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020
576
577struct <link linkend="v4l2-clip">v4l2_clip</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]578 struct <link linkend="v4l2-rect">v4l2_rect</link> c;
579 struct <link linkend="v4l2-clip">v4l2_clip</link> __user *next;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]580};
581
582struct <link linkend="v4l2-window">v4l2_window</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]583 struct <link linkend="v4l2-rect">v4l2_rect</link> w;
584 enum <link linkend="v4l2-field">v4l2_field</link> field;
585 __u32 chromakey;
586 struct <link linkend="v4l2-clip">v4l2_clip</link> __user *clips;
587 __u32 clipcount;
588 void __user *bitmap;
589 __u8 global_alpha;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]590};
591
592/*
593 * C A P T U R E P A R A M E T E R S
594 */
595struct <link linkend="v4l2-captureparm">v4l2_captureparm</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]596 __u32 capability; /* Supported modes */
597 __u32 capturemode; /* Current mode */
598 struct <link linkend="v4l2-fract">v4l2_fract</link> timeperframe; /* Time per frame in .1us units */
599 __u32 extendedmode; /* Driver-specific extensions */
600 __u32 readbuffers; /* # of buffers for read */
601 __u32 reserved[4];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]602};
603
604/* Flags for 'capability' and 'capturemode' fields */
605#define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */
606#define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */
607
608struct <link linkend="v4l2-outputparm">v4l2_outputparm</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]609 __u32 capability; /* Supported modes */
610 __u32 outputmode; /* Current mode */
611 struct <link linkend="v4l2-fract">v4l2_fract</link> timeperframe; /* Time per frame in seconds */
612 __u32 extendedmode; /* Driver-specific extensions */
613 __u32 writebuffers; /* # of buffers for write */
614 __u32 reserved[4];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]615};
616
617/*
618 * I N P U T I M A G E C R O P P I N G
619 */
620struct <link linkend="v4l2-cropcap">v4l2_cropcap</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]621 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
622 struct <link linkend="v4l2-rect">v4l2_rect</link> bounds;
623 struct <link linkend="v4l2-rect">v4l2_rect</link> defrect;
624 struct <link linkend="v4l2-fract">v4l2_fract</link> pixelaspect;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]625};
626
627struct <link linkend="v4l2-crop">v4l2_crop</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]628 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
629 struct <link linkend="v4l2-rect">v4l2_rect</link> c;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]630};
631
632/*
633 * A N A L O G V I D E O S T A N D A R D
634 */
635
636typedef __u64 v4l2_std_id;
637
638/* one bit for each */
639#define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001)
640#define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002)
641#define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004)
642#define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008)
643#define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010)
644#define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020)
645#define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040)
646#define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080)
647
648#define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100)
649#define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200)
650#define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400)
651#define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800)
652
653#define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000)
654#define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000)
655#define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000)
656#define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000)
657
658#define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000)
659#define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000)
660#define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000)
661#define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000)
662#define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000)
663#define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000)
664#define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000)
665#define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000)
666
667/* ATSC/HDTV */
668#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000)
669#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000)
670
671/* FIXME:
672 Although std_id is 64 bits, there is an issue on PPC32 architecture that
673 makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
674 this value to 32 bits.
675 As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
676 it should work fine. However, if needed to add more than two standards,
677 v4l2-common.c should be fixed.
678 */
679
680/* some merged standards */
681#define V4L2_STD_MN (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC)
682#define V4L2_STD_B (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B)
683#define V4L2_STD_GH (V4L2_STD_PAL_G|V4L2_STD_PAL_H|V4L2_STD_SECAM_G|V4L2_STD_SECAM_H)
684#define V4L2_STD_DK (V4L2_STD_PAL_DK|V4L2_STD_SECAM_DK)
685
686/* some common needed stuff */
687#define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]688 V4L2_STD_PAL_B1 |\
689 V4L2_STD_PAL_G)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]690#define V4L2_STD_PAL_DK (V4L2_STD_PAL_D |\
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]691 V4L2_STD_PAL_D1 |\
692 V4L2_STD_PAL_K)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]693#define V4L2_STD_PAL (V4L2_STD_PAL_BG |\
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]694 V4L2_STD_PAL_DK |\
695 V4L2_STD_PAL_H |\
696 V4L2_STD_PAL_I)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]697#define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]698 V4L2_STD_NTSC_M_JP |\
699 V4L2_STD_NTSC_M_KR)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]700#define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]701 V4L2_STD_SECAM_K |\
702 V4L2_STD_SECAM_K1)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]703#define V4L2_STD_SECAM (V4L2_STD_SECAM_B |\
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]704 V4L2_STD_SECAM_G |\
705 V4L2_STD_SECAM_H |\
706 V4L2_STD_SECAM_DK |\
707 V4L2_STD_SECAM_L |\
708 V4L2_STD_SECAM_LC)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]709
710#define V4L2_STD_525_60 (V4L2_STD_PAL_M |\
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]711 V4L2_STD_PAL_60 |\
712 V4L2_STD_NTSC |\
713 V4L2_STD_NTSC_443)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]714#define V4L2_STD_625_50 (V4L2_STD_PAL |\
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]715 V4L2_STD_PAL_N |\
716 V4L2_STD_PAL_Nc |\
717 V4L2_STD_SECAM)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]718#define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB |\
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]719 V4L2_STD_ATSC_16_VSB)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]720
721#define V4L2_STD_UNKNOWN 0
722#define V4L2_STD_ALL (V4L2_STD_525_60 |\
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]723 V4L2_STD_625_50)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]724
725struct <link linkend="v4l2-standard">v4l2_standard</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]726 __u32 index;
727 v4l2_std_id id;
728 __u8 name[24];
729 struct <link linkend="v4l2-fract">v4l2_fract</link> frameperiod; /* Frames, not fields */
730 __u32 framelines;
731 __u32 reserved[4];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]732};
733
734/*
735 * V I D E O I N P U T S
736 */
737struct <link linkend="v4l2-input">v4l2_input</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]738 __u32 index; /* Which input */
739 __u8 name[32]; /* Label */
740 __u32 type; /* Type of input */
741 __u32 audioset; /* Associated audios (bitfield) */
742 __u32 tuner; /* Associated tuner */
743 v4l2_std_id std;
744 __u32 status;
745 __u32 reserved[4];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]746};
747
748/* Values for the 'type' field */
749#define V4L2_INPUT_TYPE_TUNER 1
750#define V4L2_INPUT_TYPE_CAMERA 2
751
752/* field 'status' - general */
753#define V4L2_IN_ST_NO_POWER 0x00000001 /* Attached device is off */
754#define V4L2_IN_ST_NO_SIGNAL 0x00000002
755#define V4L2_IN_ST_NO_COLOR 0x00000004
756
757/* field 'status' - sensor orientation */
758/* If sensor is mounted upside down set both bits */
759#define V4L2_IN_ST_HFLIP 0x00000010 /* Frames are flipped horizontally */
760#define V4L2_IN_ST_VFLIP 0x00000020 /* Frames are flipped vertically */
761
762/* field 'status' - analog */
763#define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */
764#define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */
765
766/* field 'status' - digital */
767#define V4L2_IN_ST_NO_SYNC 0x00010000 /* No synchronization lock */
768#define V4L2_IN_ST_NO_EQU 0x00020000 /* No equalizer lock */
769#define V4L2_IN_ST_NO_CARRIER 0x00040000 /* Carrier recovery failed */
770
771/* field 'status' - VCR and set-top box */
772#define V4L2_IN_ST_MACROVISION 0x01000000 /* Macrovision detected */
773#define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */
774#define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */
775
776/*
777 * V I D E O O U T P U T S
778 */
779struct <link linkend="v4l2-output">v4l2_output</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]780 __u32 index; /* Which output */
781 __u8 name[32]; /* Label */
782 __u32 type; /* Type of output */
783 __u32 audioset; /* Associated audios (bitfield) */
784 __u32 modulator; /* Associated modulator */
785 v4l2_std_id std;
786 __u32 reserved[4];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]787};
788/* Values for the 'type' field */
789#define V4L2_OUTPUT_TYPE_MODULATOR 1
790#define V4L2_OUTPUT_TYPE_ANALOG 2
791#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3
792
793/*
794 * C O N T R O L S
795 */
796struct <link linkend="v4l2-control">v4l2_control</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]797 __u32 id;
798 __s32 value;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]799};
800
801struct <link linkend="v4l2-ext-control">v4l2_ext_control</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]802 __u32 id;
803 __u32 size;
804 __u32 reserved2[1];
805 union {
806 __s32 value;
807 __s64 value64;
808 char *string;
809 };
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]810} __attribute__ ((packed));
811
812struct <link linkend="v4l2-ext-controls">v4l2_ext_controls</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]813 __u32 ctrl_class;
814 __u32 count;
815 __u32 error_idx;
816 __u32 reserved[2];
817 struct <link linkend="v4l2-ext-control">v4l2_ext_control</link> *controls;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]818};
819
820/* Values for ctrl_class field */
821#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
822#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
823#define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */
824#define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator control class */
825
826#define V4L2_CTRL_ID_MASK (0x0fffffff)
827#define V4L2_CTRL_ID2CLASS(id) ((id) &amp; 0x0fff0000UL)
828#define V4L2_CTRL_DRIVER_PRIV(id) (((id) &amp; 0xffff) &gt;= 0x1000)
829
830/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
831struct <link linkend="v4l2-queryctrl">v4l2_queryctrl</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]832 __u32 id;
833 enum <link linkend="v4l2-ctrl-type">v4l2_ctrl_type</link> type;
834 __u8 name[32]; /* Whatever */
835 __s32 minimum; /* Note signedness */
836 __s32 maximum;
837 __s32 step;
838 __s32 default_value;
839 __u32 flags;
840 __u32 reserved[2];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]841};
842
843/* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
844struct <link linkend="v4l2-querymenu">v4l2_querymenu</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]845 __u32 id;
846 __u32 index;
847 __u8 name[32]; /* Whatever */
848 __u32 reserved;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]849};
850
851/* Control flags */
852#define V4L2_CTRL_FLAG_DISABLED 0x0001
853#define V4L2_CTRL_FLAG_GRABBED 0x0002
854#define V4L2_CTRL_FLAG_READ_ONLY 0x0004
855#define V4L2_CTRL_FLAG_UPDATE 0x0008
856#define V4L2_CTRL_FLAG_INACTIVE 0x0010
857#define V4L2_CTRL_FLAG_SLIDER 0x0020
858#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040
859
860/* Query flag, to be ORed with the control ID */
861#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000
862
863/* User-class control IDs defined by V4L2 */
864#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
865#define V4L2_CID_USER_BASE V4L2_CID_BASE
866/* IDs reserved for driver specific controls */
867#define V4L2_CID_PRIVATE_BASE 0x08000000
868
869#define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1)
870#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0)
871#define V4L2_CID_CONTRAST (V4L2_CID_BASE+1)
872#define V4L2_CID_SATURATION (V4L2_CID_BASE+2)
873#define V4L2_CID_HUE (V4L2_CID_BASE+3)
874#define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5)
875#define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6)
876#define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7)
877#define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8)
878#define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9)
879#define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10)
880#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */
881#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12)
882#define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13)
883#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14)
884#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15)
885#define V4L2_CID_GAMMA (V4L2_CID_BASE+16)
886#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */
887#define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17)
888#define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18)
889#define V4L2_CID_GAIN (V4L2_CID_BASE+19)
890#define V4L2_CID_HFLIP (V4L2_CID_BASE+20)
891#define V4L2_CID_VFLIP (V4L2_CID_BASE+21)
892
893/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
894#define V4L2_CID_HCENTER (V4L2_CID_BASE+22)
895#define V4L2_CID_VCENTER (V4L2_CID_BASE+23)
896
897#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24)
898enum <link linkend="v4l2-power-line-frequency">v4l2_power_line_frequency</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]899 V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0,
900 V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1,
901 V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]902};
903#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25)
904#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26)
905#define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27)
906#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28)
907#define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29)
908#define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30)
909#define V4L2_CID_COLORFX (V4L2_CID_BASE+31)
910enum <link linkend="v4l2-colorfx">v4l2_colorfx</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]911 V4L2_COLORFX_NONE = 0,
912 V4L2_COLORFX_BW = 1,
913 V4L2_COLORFX_SEPIA = 2,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]914};
915#define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32)
916#define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33)
917
Vaibhav Hiremath85213632009-11-10 13:32:53 -0300[diff] [blame^]918#define V4L2_CID_ROTATE (V4L2_CID_BASE+34)
919#define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]920/* last CID + 1 */
Vaibhav Hiremath85213632009-11-10 13:32:53 -0300[diff] [blame^]921#define V4L2_CID_LASTP1 (V4L2_CID_BASE+36)
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]922
923/* MPEG-class control IDs defined by V4L2 */
924#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
925#define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1)
926
927/* MPEG streams */
928#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0)
929enum <link linkend="v4l2-mpeg-stream-type">v4l2_mpeg_stream_type</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]930 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */
931 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */
932 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */
933 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */
934 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */
935 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]936};
937#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1)
938#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2)
939#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3)
940#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4)
941#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5)
942#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6)
943#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7)
944enum <link linkend="v4l2-mpeg-stream-vbi-fmt">v4l2_mpeg_stream_vbi_fmt</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]945 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */
946 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]947};
948
949/* MPEG audio */
950#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100)
951enum <link linkend="v4l2-mpeg-audio-sampling-freq">v4l2_mpeg_audio_sampling_freq</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]952 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
953 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
954 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]955};
956#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101)
957enum <link linkend="v4l2-mpeg-audio-encoding">v4l2_mpeg_audio_encoding</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]958 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
959 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
960 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
961 V4L2_MPEG_AUDIO_ENCODING_AAC = 3,
962 V4L2_MPEG_AUDIO_ENCODING_AC3 = 4,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]963};
964#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102)
965enum <link linkend="v4l2-mpeg-audio-l1-bitrate">v4l2_mpeg_audio_l1_bitrate</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]966 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0,
967 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1,
968 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2,
969 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
970 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
971 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
972 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
973 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
974 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
975 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
976 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
977 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
978 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
979 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]980};
981#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103)
982enum <link linkend="v4l2-mpeg-audio-l2-bitrate">v4l2_mpeg_audio_l2_bitrate</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]983 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0,
984 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1,
985 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2,
986 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3,
987 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4,
988 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5,
989 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
990 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
991 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
992 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
993 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
994 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
995 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
996 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]997};
998#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104)
999enum <link linkend="v4l2-mpeg-audio-l3-bitrate">v4l2_mpeg_audio_l3_bitrate</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1000 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0,
1001 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1,
1002 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2,
1003 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3,
1004 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4,
1005 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5,
1006 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6,
1007 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
1008 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
1009 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
1010 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
1011 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
1012 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
1013 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1014};
1015#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105)
1016enum <link linkend="v4l2-mpeg-audio-mode">v4l2_mpeg_audio_mode</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1017 V4L2_MPEG_AUDIO_MODE_STEREO = 0,
1018 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
1019 V4L2_MPEG_AUDIO_MODE_DUAL = 2,
1020 V4L2_MPEG_AUDIO_MODE_MONO = 3,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1021};
1022#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106)
1023enum <link linkend="v4l2-mpeg-audio-mode-extension">v4l2_mpeg_audio_mode_extension</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1024 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0,
1025 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1,
1026 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
1027 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1028};
1029#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107)
1030enum <link linkend="v4l2-mpeg-audio-emphasis">v4l2_mpeg_audio_emphasis</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1031 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0,
1032 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
1033 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1034};
1035#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108)
1036enum <link linkend="v4l2-mpeg-audio-crc">v4l2_mpeg_audio_crc</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1037 V4L2_MPEG_AUDIO_CRC_NONE = 0,
1038 V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1039};
1040#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109)
1041#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_MPEG_BASE+110)
1042#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_MPEG_BASE+111)
1043enum <link linkend="v4l2-mpeg-audio-ac3-bitrate">v4l2_mpeg_audio_ac3_bitrate</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1044 V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0,
1045 V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1,
1046 V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2,
1047 V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3,
1048 V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4,
1049 V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5,
1050 V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6,
1051 V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
1052 V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
1053 V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
1054 V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
1055 V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
1056 V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
1057 V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
1058 V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
1059 V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
1060 V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
1061 V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
1062 V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1063};
1064
1065/* MPEG video */
1066#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200)
1067enum <link linkend="v4l2-mpeg-video-encoding">v4l2_mpeg_video_encoding</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1068 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
1069 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
1070 V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1071};
1072#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201)
1073enum <link linkend="v4l2-mpeg-video-aspect">v4l2_mpeg_video_aspect</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1074 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0,
1075 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1,
1076 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2,
1077 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1078};
1079#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202)
1080#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203)
1081#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204)
1082#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205)
1083#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206)
1084enum <link linkend="v4l2-mpeg-video-bitrate-mode">v4l2_mpeg_video_bitrate_mode</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1085 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
1086 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1087};
1088#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207)
1089#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208)
1090#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
1091#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210)
1092#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211)
1093
1094/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
1095#define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000)
1096#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0)
1097enum <link linkend="v4l2-mpeg-cx2341x-video-spatial-filter-mode">v4l2_mpeg_cx2341x_video_spatial_filter_mode</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1098 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
1099 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1100};
1101#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1)
1102#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2)
1103enum <link linkend="luma-spatial-filter-type">v4l2_mpeg_cx2341x_video_luma_spatial_filter_type</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1104 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,
1105 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
1106 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,
1107 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,
1108 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1109};
1110#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3)
1111enum <link linkend="chroma-spatial-filter-type">v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1112 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,
1113 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1114};
1115#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4)
1116enum <link linkend="v4l2-mpeg-cx2341x-video-temporal-filter-mode">v4l2_mpeg_cx2341x_video_temporal_filter_mode</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1117 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
1118 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1119};
1120#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5)
1121#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6)
1122enum <link linkend="v4l2-mpeg-cx2341x-video-median-filter-type">v4l2_mpeg_cx2341x_video_median_filter_type</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1123 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,
1124 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,
1125 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,
1126 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
1127 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1128};
1129#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7)
1130#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8)
1131#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
1132#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10)
1133#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11)
1134
1135/* Camera class control IDs */
1136#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900)
1137#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1)
1138
1139#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1)
1140enum <link linkend="v4l2-exposure-auto-type">v4l2_exposure_auto_type</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1141 V4L2_EXPOSURE_AUTO = 0,
1142 V4L2_EXPOSURE_MANUAL = 1,
1143 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
1144 V4L2_EXPOSURE_APERTURE_PRIORITY = 3
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1145};
1146#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2)
1147#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3)
1148
1149#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4)
1150#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5)
1151#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6)
1152#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7)
1153
1154#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8)
1155#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9)
1156
1157#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10)
1158#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11)
1159#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12)
1160
1161#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13)
1162#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14)
1163#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15)
1164
1165#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16)
1166
1167/* FM Modulator class control IDs */
1168#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)
1169#define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1)
1170
1171#define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1)
1172#define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2)
1173#define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3)
1174#define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5)
1175#define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6)
1176
1177#define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64)
1178#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65)
1179#define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66)
1180
1181#define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80)
1182#define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81)
1183#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82)
1184#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83)
1185#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
1186
1187#define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96)
1188#define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97)
1189#define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98)
1190
1191#define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112)
1192enum <link linkend="v4l2-preemphasis">v4l2_preemphasis</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1193 V4L2_PREEMPHASIS_DISABLED = 0,
1194 V4L2_PREEMPHASIS_50_uS = 1,
1195 V4L2_PREEMPHASIS_75_uS = 2,
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1196};
1197#define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113)
1198#define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114)
1199
1200/*
1201 * T U N I N G
1202 */
1203struct <link linkend="v4l2-tuner">v4l2_tuner</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1204 __u32 index;
1205 __u8 name[32];
1206 enum <link linkend="v4l2-tuner-type">v4l2_tuner_type</link> type;
1207 __u32 capability;
1208 __u32 rangelow;
1209 __u32 rangehigh;
1210 __u32 rxsubchans;
1211 __u32 audmode;
1212 __s32 signal;
1213 __s32 afc;
1214 __u32 reserved[4];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1215};
1216
1217struct <link linkend="v4l2-modulator">v4l2_modulator</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1218 __u32 index;
1219 __u8 name[32];
1220 __u32 capability;
1221 __u32 rangelow;
1222 __u32 rangehigh;
1223 __u32 txsubchans;
1224 __u32 reserved[4];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1225};
1226
1227/* Flags for the 'capability' field */
1228#define V4L2_TUNER_CAP_LOW 0x0001
1229#define V4L2_TUNER_CAP_NORM 0x0002
1230#define V4L2_TUNER_CAP_STEREO 0x0010
1231#define V4L2_TUNER_CAP_LANG2 0x0020
1232#define V4L2_TUNER_CAP_SAP 0x0020
1233#define V4L2_TUNER_CAP_LANG1 0x0040
1234#define V4L2_TUNER_CAP_RDS 0x0080
1235
1236/* Flags for the 'rxsubchans' field */
1237#define V4L2_TUNER_SUB_MONO 0x0001
1238#define V4L2_TUNER_SUB_STEREO 0x0002
1239#define V4L2_TUNER_SUB_LANG2 0x0004
1240#define V4L2_TUNER_SUB_SAP 0x0004
1241#define V4L2_TUNER_SUB_LANG1 0x0008
1242#define V4L2_TUNER_SUB_RDS 0x0010
1243
1244/* Values for the 'audmode' field */
1245#define V4L2_TUNER_MODE_MONO 0x0000
1246#define V4L2_TUNER_MODE_STEREO 0x0001
1247#define V4L2_TUNER_MODE_LANG2 0x0002
1248#define V4L2_TUNER_MODE_SAP 0x0002
1249#define V4L2_TUNER_MODE_LANG1 0x0003
1250#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004
1251
1252struct <link linkend="v4l2-frequency">v4l2_frequency</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1253 __u32 tuner;
1254 enum <link linkend="v4l2-tuner-type">v4l2_tuner_type</link> type;
1255 __u32 frequency;
1256 __u32 reserved[8];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1257};
1258
1259struct <link linkend="v4l2-hw-freq-seek">v4l2_hw_freq_seek</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1260 __u32 tuner;
1261 enum <link linkend="v4l2-tuner-type">v4l2_tuner_type</link> type;
1262 __u32 seek_upward;
1263 __u32 wrap_around;
1264 __u32 reserved[8];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1265};
1266
1267/*
1268 * R D S
1269 */
1270
1271struct <link linkend="v4l2-rds-data">v4l2_rds_data</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1272 __u8 lsb;
1273 __u8 msb;
1274 __u8 block;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1275} __attribute__ ((packed));
1276
1277#define V4L2_RDS_BLOCK_MSK 0x7
1278#define V4L2_RDS_BLOCK_A 0
1279#define V4L2_RDS_BLOCK_B 1
1280#define V4L2_RDS_BLOCK_C 2
1281#define V4L2_RDS_BLOCK_D 3
1282#define V4L2_RDS_BLOCK_C_ALT 4
1283#define V4L2_RDS_BLOCK_INVALID 7
1284
1285#define V4L2_RDS_BLOCK_CORRECTED 0x40
1286#define V4L2_RDS_BLOCK_ERROR 0x80
1287
1288/*
1289 * A U D I O
1290 */
1291struct <link linkend="v4l2-audio">v4l2_audio</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1292 __u32 index;
1293 __u8 name[32];
1294 __u32 capability;
1295 __u32 mode;
1296 __u32 reserved[2];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1297};
1298
1299/* Flags for the 'capability' field */
1300#define V4L2_AUDCAP_STEREO 0x00001
1301#define V4L2_AUDCAP_AVL 0x00002
1302
1303/* Flags for the 'mode' field */
1304#define V4L2_AUDMODE_AVL 0x00001
1305
1306struct <link linkend="v4l2-audioout">v4l2_audioout</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1307 __u32 index;
1308 __u8 name[32];
1309 __u32 capability;
1310 __u32 mode;
1311 __u32 reserved[2];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1312};
1313
1314/*
1315 * M P E G S E R V I C E S
1316 *
1317 * NOTE: EXPERIMENTAL API
1318 */
1319#if 1 /*KEEP*/
1320#define V4L2_ENC_IDX_FRAME_I (0)
1321#define V4L2_ENC_IDX_FRAME_P (1)
1322#define V4L2_ENC_IDX_FRAME_B (2)
1323#define V4L2_ENC_IDX_FRAME_MASK (0xf)
1324
1325struct <link linkend="v4l2-enc-idx-entry">v4l2_enc_idx_entry</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1326 __u64 offset;
1327 __u64 pts;
1328 __u32 length;
1329 __u32 flags;
1330 __u32 reserved[2];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1331};
1332
1333#define V4L2_ENC_IDX_ENTRIES (64)
1334struct <link linkend="v4l2-enc-idx">v4l2_enc_idx</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1335 __u32 entries;
1336 __u32 entries_cap;
1337 __u32 reserved[4];
1338 struct <link linkend="v4l2-enc-idx-entry">v4l2_enc_idx_entry</link> entry[V4L2_ENC_IDX_ENTRIES];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1339};
1340
1341
1342#define V4L2_ENC_CMD_START (0)
1343#define V4L2_ENC_CMD_STOP (1)
1344#define V4L2_ENC_CMD_PAUSE (2)
1345#define V4L2_ENC_CMD_RESUME (3)
1346
1347/* Flags for V4L2_ENC_CMD_STOP */
1348#define V4L2_ENC_CMD_STOP_AT_GOP_END (1 &lt;&lt; 0)
1349
1350struct <link linkend="v4l2-encoder-cmd">v4l2_encoder_cmd</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1351 __u32 cmd;
1352 __u32 flags;
1353 union {
1354 struct {
1355 __u32 data[8];
1356 } raw;
1357 };
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1358};
1359
1360#endif
1361
1362
1363/*
1364 * D A T A S E R V I C E S ( V B I )
1365 *
1366 * Data services API by Michael Schimek
1367 */
1368
1369/* Raw VBI */
1370struct <link linkend="v4l2-vbi-format">v4l2_vbi_format</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1371 __u32 sampling_rate; /* in 1 Hz */
1372 __u32 offset;
1373 __u32 samples_per_line;
1374 __u32 sample_format; /* V4L2_PIX_FMT_* */
1375 __s32 start[2];
1376 __u32 count[2];
1377 __u32 flags; /* V4L2_VBI_* */
1378 __u32 reserved[2]; /* must be zero */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1379};
1380
1381/* VBI flags */
1382#define V4L2_VBI_UNSYNC (1 &lt;&lt; 0)
1383#define V4L2_VBI_INTERLACED (1 &lt;&lt; 1)
1384
1385/* Sliced VBI
1386 *
1387 * This implements is a proposal V4L2 API to allow SLICED VBI
1388 * required for some hardware encoders. It should change without
1389 * notice in the definitive implementation.
1390 */
1391
1392struct <link linkend="v4l2-sliced-vbi-format">v4l2_sliced_vbi_format</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1393 __u16 service_set;
1394 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
1395 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
1396 (equals frame lines 313-336 for 625 line video
1397 standards, 263-286 for 525 line standards) */
1398 __u16 service_lines[2][24];
1399 __u32 io_size;
1400 __u32 reserved[2]; /* must be zero */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1401};
1402
1403/* Teletext World System Teletext
1404 (WST), defined on ITU-R BT.653-2 */
1405#define V4L2_SLICED_TELETEXT_B (0x0001)
1406/* Video Program System, defined on ETS 300 231*/
1407#define V4L2_SLICED_VPS (0x0400)
1408/* Closed Caption, defined on EIA-608 */
1409#define V4L2_SLICED_CAPTION_525 (0x1000)
1410/* Wide Screen System, defined on ITU-R BT1119.1 */
1411#define V4L2_SLICED_WSS_625 (0x4000)
1412
1413#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525)
1414#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
1415
1416struct <link linkend="v4l2-sliced-vbi-cap">v4l2_sliced_vbi_cap</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1417 __u16 service_set;
1418 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
1419 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
1420 (equals frame lines 313-336 for 625 line video
1421 standards, 263-286 for 525 line standards) */
1422 __u16 service_lines[2][24];
1423 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
1424 __u32 reserved[3]; /* must be 0 */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1425};
1426
1427struct <link linkend="v4l2-sliced-vbi-data">v4l2_sliced_vbi_data</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1428 __u32 id;
1429 __u32 field; /* 0: first field, 1: second field */
1430 __u32 line; /* 1-23 */
1431 __u32 reserved; /* must be 0 */
1432 __u8 data[48];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1433};
1434
1435/*
1436 * Sliced VBI data inserted into MPEG Streams
1437 */
1438
1439/*
1440 * V4L2_MPEG_STREAM_VBI_FMT_IVTV:
1441 *
1442 * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an
1443 * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI
1444 * data
1445 *
1446 * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header
1447 * definitions are not included here. See the MPEG-2 specifications for details
1448 * on these headers.
1449 */
1450
1451/* Line type IDs */
1452#define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1)
1453#define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4)
1454#define V4L2_MPEG_VBI_IVTV_WSS_625 (5)
1455#define V4L2_MPEG_VBI_IVTV_VPS (7)
1456
1457struct <link linkend="v4l2-mpeg-vbi-itv0-line">v4l2_mpeg_vbi_itv0_line</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1458 __u8 id; /* One of V4L2_MPEG_VBI_IVTV_* above */
1459 __u8 data[42]; /* Sliced VBI data for the line */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1460} __attribute__ ((packed));
1461
1462struct <link linkend="v4l2-mpeg-vbi-itv0">v4l2_mpeg_vbi_itv0</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1463 __le32 linemask[2]; /* Bitmasks of VBI service lines present */
1464 struct <link linkend="v4l2-mpeg-vbi-itv0-line">v4l2_mpeg_vbi_itv0_line</link> line[35];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1465} __attribute__ ((packed));
1466
1467struct <link linkend="v4l2-mpeg-vbi-itv0-1">v4l2_mpeg_vbi_ITV0</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1468 struct <link linkend="v4l2-mpeg-vbi-itv0-line">v4l2_mpeg_vbi_itv0_line</link> line[36];
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1469} __attribute__ ((packed));
1470
1471#define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0"
1472#define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0"
1473
1474struct <link linkend="v4l2-mpeg-vbi-fmt-ivtv">v4l2_mpeg_vbi_fmt_ivtv</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1475 __u8 magic[4];
1476 union {
1477 struct <link linkend="v4l2-mpeg-vbi-itv0">v4l2_mpeg_vbi_itv0</link> itv0;
1478 struct <link linkend="v4l2-mpeg-vbi-itv0-1">v4l2_mpeg_vbi_ITV0</link> ITV0;
1479 };
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1480} __attribute__ ((packed));
1481
1482/*
1483 * A G G R E G A T E S T R U C T U R E S
1484 */
1485
1486/* Stream data format
1487 */
1488struct <link linkend="v4l2-format">v4l2_format</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1489 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
1490 union {
1491 struct <link linkend="v4l2-pix-format">v4l2_pix_format</link> pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
1492 struct <link linkend="v4l2-window">v4l2_window</link> win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
1493 struct <link linkend="v4l2-vbi-format">v4l2_vbi_format</link> vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */
1494 struct <link linkend="v4l2-sliced-vbi-format">v4l2_sliced_vbi_format</link> sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
1495 __u8 raw_data[200]; /* user-defined */
1496 } fmt;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1497};
1498
1499
1500/* Stream type-dependent parameters
1501 */
1502struct <link linkend="v4l2-streamparm">v4l2_streamparm</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1503 enum <link linkend="v4l2-buf-type">v4l2_buf_type</link> type;
1504 union {
1505 struct <link linkend="v4l2-captureparm">v4l2_captureparm</link> capture;
1506 struct <link linkend="v4l2-outputparm">v4l2_outputparm</link> output;
1507 __u8 raw_data[200]; /* user-defined */
1508 } parm;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1509};
1510
1511/*
1512 * A D V A N C E D D E B U G G I N G
1513 *
1514 * NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS!
1515 * FOR DEBUGGING, TESTING AND INTERNAL USE ONLY!
1516 */
1517
1518/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
1519
1520#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */
1521#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver name */
1522#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */
1523#define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */
1524
1525struct <link linkend="v4l2-dbg-match">v4l2_dbg_match</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1526 __u32 type; /* Match type */
1527 union { /* Match this chip, meaning determined by type */
1528 __u32 addr;
1529 char name[32];
1530 };
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1531} __attribute__ ((packed));
1532
1533struct <link linkend="v4l2-dbg-register">v4l2_dbg_register</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1534 struct <link linkend="v4l2-dbg-match">v4l2_dbg_match</link> match;
1535 __u32 size; /* register size in bytes */
1536 __u64 reg;
1537 __u64 val;
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1538} __attribute__ ((packed));
1539
1540/* VIDIOC_DBG_G_CHIP_IDENT */
1541struct <link linkend="v4l2-dbg-chip-ident">v4l2_dbg_chip_ident</link> {
Hans Verkuil47a50302009-11-23 14:14:26 -0300[diff] [blame]1542 struct <link linkend="v4l2-dbg-match">v4l2_dbg_match</link> match;
1543 __u32 ident; /* chip identifier as specified in &lt;media/v4l2-chip-ident.h&gt; */
1544 __u32 revision; /* chip revision, chip specific */
Mauro Carvalho Chehab8e080c2e2009-09-13 22:16:04 -0300[diff] [blame]1545} __attribute__ ((packed));
1546
1547/*
1548 * I O C T L C O D E S F O R V I D E O D E V I C E S
1549 *
1550 */
1551#define VIDIOC_QUERYCAP _IOR('V', 0, struct <link linkend="v4l2-capability">v4l2_capability</link>)
1552#define VIDIOC_RESERVED _IO('V', 1)
1553#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct <link linkend="v4l2-fmtdesc">v4l2_fmtdesc</link>)
1554#define VIDIOC_G_FMT _IOWR('V', 4, struct <link linkend="v4l2-format">v4l2_format</link>)
1555#define VIDIOC_S_FMT _IOWR('V', 5, struct <link linkend="v4l2-format">v4l2_format</link>)
1556#define VIDIOC_REQBUFS _IOWR('V', 8, struct <link linkend="v4l2-requestbuffers">v4l2_requestbuffers</link>)
1557#define VIDIOC_QUERYBUF _IOWR('V', 9, struct <link linkend="v4l2-buffer">v4l2_buffer</link>)
1558#define VIDIOC_G_FBUF _IOR('V', 10, struct <link linkend="v4l2-framebuffer">v4l2_framebuffer</link>)
1559#define VIDIOC_S_FBUF _IOW('V', 11, struct <link linkend="v4l2-framebuffer">v4l2_framebuffer</link>)
1560#define VIDIOC_OVERLAY _IOW('V', 14, int)
1561#define VIDIOC_QBUF _IOWR('V', 15, struct <link linkend="v4l2-buffer">v4l2_buffer</link>)
1562#define VIDIOC_DQBUF _IOWR('V', 17, struct <link linkend="v4l2-buffer">v4l2_buffer</link>)
1563#define VIDIOC_STREAMON _IOW('V', 18, int)
1564#define VIDIOC_STREAMOFF _IOW('V', 19, int)
1565#define VIDIOC_G_PARM _IOWR('V', 21, struct <link linkend="v4l2-streamparm">v4l2_streamparm</link>)
1566#define VIDIOC_S_PARM _IOWR('V', 22, struct <link linkend="v4l2-streamparm">v4l2_streamparm</link>)
1567#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id)
1568#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id)
1569#define VIDIOC_ENUMSTD _IOWR('V', 25, struct <link linkend="v4l2-standard">v4l2_standard</link>)
1570#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct <link linkend="v4l2-input">v4l2_input</link>)
1571#define VIDIOC_G_CTRL _IOWR('V', 27, struct <link linkend="v4l2-control">v4l2_control</link>)
1572#define VIDIOC_S_CTRL _IOWR('V', 28, struct <link linkend="v4l2-control">v4l2_control</link>)
1573#define VIDIOC_G_TUNER _IOWR('V', 29, struct <link linkend="v4l2-tuner">v4l2_tuner</link>)
1574#define VIDIOC_S_TUNER _IOW('V', 30, struct <link linkend="v4l2-tuner">v4l2_tuner</link>)
1575#define VIDIOC_G_AUDIO _IOR('V', 33, struct <link linkend="v4l2-audio">v4l2_audio</link>)
1576#define VIDIOC_S_AUDIO _IOW('V', 34, struct <link linkend="v4l2-audio">v4l2_audio</link>)
1577#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct <link linkend="v4l2-queryctrl">v4l2_queryctrl</link>)
1578#define VIDIOC_QUERYMENU _IOWR('V', 37, struct <link linkend="v4l2-querymenu">v4l2_querymenu</link>)
1579#define VIDIOC_G_INPUT _IOR('V', 38, int)
1580#define VIDIOC_S_INPUT _IOWR('V', 39, int)
1581#define VIDIOC_G_OUTPUT _IOR('V', 46, int)
1582#define VIDIOC_S_OUTPUT _IOWR('V', 47, int)
1583#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct <link linkend="v4l2-output">v4l2_output</link>)
1584#define VIDIOC_G_AUDOUT _IOR('V', 49, struct <link linkend="v4l2-audioout">v4l2_audioout</link>)
1585#define VIDIOC_S_AUDOUT _IOW('V', 50, struct <link linkend="v4l2-audioout">v4l2_audioout</link>)
1586#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct <link linkend="v4l2-modulator">v4l2_modulator</link>)
1587#define VIDIOC_S_MODULATOR _IOW('V', 55, struct <link linkend="v4l2-modulator">v4l2_modulator</link>)
1588#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct <link linkend="v4l2-frequency">v4l2_frequency</link>)
1589#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct <link linkend="v4l2-frequency">v4l2_frequency</link>)
1590#define VIDIOC_CROPCAP _IOWR('V', 58, struct <link linkend="v4l2-cropcap">v4l2_cropcap</link>)
1591#define VIDIOC_G_CROP _IOWR('V', 59, struct <link linkend="v4l2-crop">v4l2_crop</link>)
1592#define VIDIOC_S_CROP _IOW('V', 60, struct <link linkend="v4l2-crop">v4l2_crop</link>)
1593#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct <link linkend="v4l2-jpegcompression">v4l2_jpegcompression</link>)
1594#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct <link linkend="v4l2-jpegcompression">v4l2_jpegcompression</link>)
1595#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id)
1596#define VIDIOC_TRY_FMT _IOWR('V', 64, struct <link linkend="v4l2-format">v4l2_format</link>)
1597#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct <link linkend="v4l2-audio">v4l2_audio</link>)
1598#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct <link linkend="v4l2-audioout">v4l2_audioout</link>)
1599#define VIDIOC_G_PRIORITY _IOR('V', 67, enum <link linkend="v4l2-priority">v4l2_priority</link>)
1600#define VIDIOC_S_PRIORITY _IOW('V', 68, enum <link linkend="v4l2-priority">v4l2_priority</link>)
1601#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct <link linkend="v4l2-sliced-vbi-cap">v4l2_sliced_vbi_cap</link>)
1602#define VIDIOC_LOG_STATUS _IO('V', 70)
1603#define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct <link linkend="v4l2-ext-controls">v4l2_ext_controls</link>)
1604#define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct <link linkend="v4l2-ext-controls">v4l2_ext_controls</link>)
1605#define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct <link linkend="v4l2-ext-controls">v4l2_ext_controls</link>)
1606#if 1 /*KEEP*/
1607#define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct <link linkend="v4l2-frmsizeenum">v4l2_frmsizeenum</link>)
1608#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct <link linkend="v4l2-frmivalenum">v4l2_frmivalenum</link>)
1609#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct <link linkend="v4l2-enc-idx">v4l2_enc_idx</link>)
1610#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct <link linkend="v4l2-encoder-cmd">v4l2_encoder_cmd</link>)
1611#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct <link linkend="v4l2-encoder-cmd">v4l2_encoder_cmd</link>)
1612#endif
1613
1614#if 1 /*KEEP*/
1615/* Experimental, meant for debugging, testing and internal use.
1616 Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined.
1617 You must be root to use these ioctls. Never use these in applications! */
1618#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct <link linkend="v4l2-dbg-register">v4l2_dbg_register</link>)
1619#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct <link linkend="v4l2-dbg-register">v4l2_dbg_register</link>)
1620
1621/* Experimental, meant for debugging, testing and internal use.
1622 Never use this ioctl in applications! */
1623#define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct <link linkend="v4l2-dbg-chip-ident">v4l2_dbg_chip_ident</link>)
1624#endif
1625
1626#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct <link linkend="v4l2-hw-freq-seek">v4l2_hw_freq_seek</link>)
1627/* Reminder: when adding new ioctls please add support for them to
1628 drivers/media/video/v4l2-compat-ioctl32.c as well! */
1629
1630#ifdef __OLD_VIDIOC_
1631/* for compatibility, will go away some day */
1632#define VIDIOC_OVERLAY_OLD _IOWR('V', 14, int)
1633#define VIDIOC_S_PARM_OLD _IOW('V', 22, struct <link linkend="v4l2-streamparm">v4l2_streamparm</link>)
1634#define VIDIOC_S_CTRL_OLD _IOW('V', 28, struct <link linkend="v4l2-control">v4l2_control</link>)
1635#define VIDIOC_G_AUDIO_OLD _IOWR('V', 33, struct <link linkend="v4l2-audio">v4l2_audio</link>)
1636#define VIDIOC_G_AUDOUT_OLD _IOWR('V', 49, struct <link linkend="v4l2-audioout">v4l2_audioout</link>)
1637#define VIDIOC_CROPCAP_OLD _IOR('V', 58, struct <link linkend="v4l2-cropcap">v4l2_cropcap</link>)
1638#endif
1639
1640#define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */
1641
1642#endif /* __LINUX_VIDEODEV2_H */
1643</programlisting>