ACPI: thinkpad-acpi: cleanup after rename
Cleanup documentation, driver strings and other misc stuff, now that the
driver is named "thinkpad-acpi".
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/Documentation/thinkpad-acpi.txt b/Documentation/thinkpad-acpi.txt
index f409f4b..af18d29 100644
--- a/Documentation/thinkpad-acpi.txt
+++ b/Documentation/thinkpad-acpi.txt
@@ -1,17 +1,22 @@
- IBM ThinkPad ACPI Extras Driver
+ ThinkPad ACPI Extras Driver
- Version 0.13
- 31 December 2006
+ Version 0.14
+ March 26th, 2007
Borislav Deianov <borislav@users.sf.net>
Henrique de Moraes Holschuh <hmh@hmh.eng.br>
http://ibm-acpi.sf.net/
-This is a Linux ACPI driver for the IBM ThinkPad laptops. It supports
-various features of these laptops which are accessible through the
-ACPI framework but not otherwise fully supported by the generic Linux
-ACPI drivers.
+This is a Linux driver for the IBM and Lenovo ThinkPad laptops. It
+supports various features of these laptops which are accessible
+through the ACPI and ACPI EC framework, but not otherwise fully
+supported by the generic Linux ACPI drivers.
+
+This driver used to be named ibm-acpi until kernel 2.6.21 and release
+0.13-20070314. It used to be in the drivers/acpi tree, but it was
+moved to the drivers/misc tree and renamed to thinkpad-acpi for kernel
+2.6.22, and release 0.14.
Status
@@ -43,6 +48,8 @@
- ThinkPad model name
- a copy of your DSDT, from /proc/acpi/dsdt
+ - a copy of the output of dmidecode, with serial numbers
+ and UUIDs masked off
- which driver features work and which don't
- the observed behavior of non-working features
@@ -53,8 +60,9 @@
------------
If you are compiling this driver as included in the Linux kernel
-sources, simply enable the CONFIG_ACPI_IBM option (Power Management /
-ACPI / IBM ThinkPad Laptop Extras).
+sources, simply enable the CONFIG_THINKPAD_ACPI option, and optionally
+enable the CONFIG_THINKPAD_ACPI_BAY option if you want the
+thinkpad-specific bay functionality.
Features
--------
@@ -210,7 +218,7 @@
booted while not in the dock, the following message is shown in the
logs:
- Mar 17 01:42:34 aero kernel: ibm_acpi: dock device not present
+ Mar 17 01:42:34 aero kernel: thinkpad_acpi: dock device not present
In this case, no dock-related events are generated but the dock and
undock commands described below still work. They can be executed
@@ -270,7 +278,7 @@
in the Linux ACPI framework. If the laptop was booted without the
UltraBay, the following message is shown in the logs:
- Mar 17 01:42:34 aero kernel: ibm_acpi: bay device not present
+ Mar 17 01:42:34 aero kernel: thinkpad_acpi: bay device not present
In this case, no bay-related events are generated but the eject
command described below still works. It can be executed manually or
@@ -637,12 +645,12 @@
The ThinkPad's ACPI DSDT code will reprogram the fan on its own when
certain conditions are met. It will override any fan programming done
-through ibm-acpi.
+through thinkpad-acpi.
-The ibm-acpi kernel driver can be programmed to revert the fan level
-to a safe setting if userspace does not issue one of the fan commands:
-"enable", "disable", "level" or "watchdog" within a configurable
-ammount of time. To do this, use the "watchdog" command.
+The thinkpad-acpi kernel driver can be programmed to revert the fan
+level to a safe setting if userspace does not issue one of the fan
+commands: "enable", "disable", "level" or "watchdog" within a
+configurable ammount of time. To do this, use the "watchdog" command.
echo 'watchdog <interval>' > /proc/acpi/ibm/fan
@@ -686,8 +694,8 @@
echo enable,0xffff > /proc/acpi/ibm/hotkey
echo lcd_disable,crt_enable > /proc/acpi/ibm/video
-Commands can also be specified when loading the ibm_acpi module, for
-example:
+Commands can also be specified when loading the thinkpad-acpi module,
+for example:
- modprobe ibm_acpi hotkey=enable,0xffff video=auto_disable
+ modprobe thinkpad_acpi hotkey=enable,0xffff video=auto_disable