leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

msi-laptop: Add missing ABI documentation

Browse Source 
Add ABI documentation for all sysfs files exposed by msi-laptop driver.

Signed-off-by: Maxim Mikityanskiy <maxtram95@gmail.com>
Signed-off-by: Lee, Chun-Yi <jlee@suse.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
This commit is contained in:
Maxim Mikityanskiy 2012-12-15 19:31:29 +02:00 committed by Matthew Garrett
parent 0de6575ad0
commit cdeaf38683
1 changed files with 83 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

83
Documentation/ABI/testing/sysfs-platform-msi-laptop Normal file
View File

@ -0,0 +1,83 @@
What: /sys/devices/platform/msi-laptop-pf/lcd_level
Date: Oct 2006
KernelVersion: 2.6.19
Contact: "Lennart Poettering <mzxreary@0pointer.de>"
Description:
Screen brightness: contains a single integer in the range 0..8.
What: /sys/devices/platform/msi-laptop-pf/auto_brightness
Date: Oct 2006
KernelVersion: 2.6.19
Contact: "Lennart Poettering <mzxreary@0pointer.de>"
Description:
Enable automatic brightness control: contains either 0 or 1. If
set to 1 the hardware adjusts the screen brightness
automatically when the power cord is plugged/unplugged.
What: /sys/devices/platform/msi-laptop-pf/wlan
Date: Oct 2006
KernelVersion: 2.6.19
Contact: "Lennart Poettering <mzxreary@0pointer.de>"
Description:
WLAN subsystem enabled: contains either 0 or 1.
What: /sys/devices/platform/msi-laptop-pf/bluetooth
Date: Oct 2006
KernelVersion: 2.6.19
Contact: "Lennart Poettering <mzxreary@0pointer.de>"
Description:
Bluetooth subsystem enabled: contains either 0 or 1. Please
note that this file is constantly 0 if no Bluetooth hardware is
available.
What: /sys/devices/platform/msi-laptop-pf/touchpad
Date: Nov 2012
KernelVersion: 3.8
Contact: "Maxim Mikityanskiy <maxtram95@gmail.com>"
Description:
Contains either 0 or 1 and indicates if touchpad is turned on.
Touchpad state can only be toggled by pressing Fn+F3.
What: /sys/devices/platform/msi-laptop-pf/turbo_mode
Date: Nov 2012
KernelVersion: 3.8
Contact: "Maxim Mikityanskiy <maxtram95@gmail.com>"
Description:
Contains either 0 or 1 and indicates if turbo mode is turned
on. In turbo mode power LED is orange and processor is
overclocked. Turbo mode is available only if charging. It is
only possible to toggle turbo mode state by pressing Fn+F10,
and there is a few seconds cooldown between subsequent toggles.
If user presses Fn+F10 too frequent, turbo mode state is not
changed.
What: /sys/devices/platform/msi-laptop-pf/eco_mode
Date: Nov 2012
KernelVersion: 3.8
Contact: "Maxim Mikityanskiy <maxtram95@gmail.com>"
Description:
Contains either 0 or 1 and indicates if ECO mode is turned on.
In ECO mode power LED is green and userspace should do some
powersaving actions. ECO mode is available only on battery
power. ECO mode can only be toggled by pressing Fn+F10.
What: /sys/devices/platform/msi-laptop-pf/turbo_cooldown
Date: Nov 2012
KernelVersion: 3.8
Contact: "Maxim Mikityanskiy <maxtram95@gmail.com>"
Description:
Contains value in range 0..3:
* 0 -> Turbo mode is off
* 1 -> Turbo mode is on, cannot be turned off yet
* 2 -> Turbo mode is off, cannot be turned on yet
* 3 -> Turbo mode is on
What: /sys/devices/platform/msi-laptop-pf/auto_fan
Date: Nov 2012
KernelVersion: 3.8
Contact: "Maxim Mikityanskiy <maxtram95@gmail.com>"
Description:
Contains either 0 or 1 and indicates if fan speed is controlled
automatically (1) or fan runs at maximal speed (0). Can be
toggled in software.