Merge branch 'perf/urgent' into perf/core (d9b2002c) · Commits · e / devices / android_kernel_xiaomi_markw

Documentation/ABI/stable/sysfs-class-backlight

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		What: /sys/class/backlight/<backlight>/bl_power
		Date: April 2005
		KernelVersion: 2.6.12
		Contact: Richard Purdie <rpurdie@rpsys.net>
		Description:
		Control BACKLIGHT power, values are FB_BLANK_* from fb.h
		- FB_BLANK_UNBLANK (0) : power on.
		- FB_BLANK_POWERDOWN (4) : power off
		Users: HAL

		What: /sys/class/backlight/<backlight>/brightness
		Date: April 2005
		KernelVersion: 2.6.12
		Contact: Richard Purdie <rpurdie@rpsys.net>
		Description:
		Control the brightness for this <backlight>. Values
		are between 0 and max_brightness. This file will also
		show the brightness level stored in the driver, which
		may not be the actual brightness (see actual_brightness).
		Users: HAL

		What: /sys/class/backlight/<backlight>/actual_brightness
		Date: March 2006
		KernelVersion: 2.6.17
		Contact: Richard Purdie <rpurdie@rpsys.net>
		Description:
		Show the actual brightness by querying the hardware.
		Users: HAL

		What: /sys/class/backlight/<backlight>/max_brightness
		Date: April 2005
		KernelVersion: 2.6.12
		Contact: Richard Purdie <rpurdie@rpsys.net>
		Description:
		Maximum brightness for <backlight>.
		Users: HAL

Documentation/ABI/testing/sysfs-class-lcd

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Original line number	Diff line number	Diff line
		What: /sys/class/lcd/<lcd>/lcd_power
		Date: April 2005
		KernelVersion: 2.6.12
		Contact: Richard Purdie <rpurdie@rpsys.net>
		Description:
		Control LCD power, values are FB_BLANK_* from fb.h
		- FB_BLANK_UNBLANK (0) : power on.
		- FB_BLANK_POWERDOWN (4) : power off

		What: /sys/class/lcd/<lcd>/contrast
		Date: April 2005
		KernelVersion: 2.6.12
		Contact: Richard Purdie <rpurdie@rpsys.net>
		Description:
		Current contrast of this LCD device. Value is between 0 and
		/sys/class/lcd/<lcd>/max_contrast.

		What: /sys/class/lcd/<lcd>/max_contrast
		Date: April 2005
		KernelVersion: 2.6.12
		Contact: Richard Purdie <rpurdie@rpsys.net>
		Description:
		Maximum contrast for this LCD device.

Documentation/ABI/testing/sysfs-class-led

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Original line number	Diff line number	Diff line
		What: /sys/class/leds/<led>/brightness
		Date: March 2006
		KernelVersion: 2.6.17
		Contact: Richard Purdie <rpurdie@rpsys.net>
		Description:
		Set the brightness of the LED. Most LEDs don't
		have hardware brightness support so will just be turned on for
		non-zero brightness settings. The value is between 0 and
		/sys/class/leds/<led>/max_brightness.

		What: /sys/class/leds/<led>/max_brightness
		Date: March 2006
		KernelVersion: 2.6.17
		Contact: Richard Purdie <rpurdie@rpsys.net>
		Description:
		Maximum brightness level for this led, default is 255 (LED_FULL).

		What: /sys/class/leds/<led>/trigger
		Date: March 2006
		KernelVersion: 2.6.17
		Contact: Richard Purdie <rpurdie@rpsys.net>
		Description:
		Set the trigger for this LED. A trigger is a kernel based source
		of led events.
		You can change triggers in a similar manner to the way an IO
		scheduler is chosen. Trigger specific parameters can appear in
		/sys/class/leds/<led> once a given trigger is selected.

Documentation/ABI/testing/sysfs-gpio

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Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ Description:
		/gpioN ... for each exported GPIO #N
		/value ... always readable, writes fail for input GPIOs
		/direction ... r/w as: in, out (default low); write: high, low
		/edge ... r/w as: none, falling, rising, both
		/gpiochipN ... for each gpiochip; #N is its first GPIO
		/base ... (r/o) same as N
		/label ... (r/o) descriptive, not necessarily unique

Documentation/ABI/testing/sysfs-platform-asus-laptop

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Original line number	Diff line number	Diff line
		What: /sys/devices/platform/asus-laptop/display
		Date: January 2007
		KernelVersion: 2.6.20
		Contact: "Corentin Chary" <corentincj@iksaif.net>
		Description:
		This file allows display switching. The value
		is composed by 4 bits and defined as follow:
		4321
		\|\|\|`- LCD
		\|\|`-- CRT
		\|`--- TV
		`---- DVI
		Ex: - 0 (0000b) means no display
		- 3 (0011b) CRT+LCD.

		What: /sys/devices/platform/asus-laptop/gps
		Date: January 2007
		KernelVersion: 2.6.20
		Contact: "Corentin Chary" <corentincj@iksaif.net>
		Description:
		Control the gps device. 1 means on, 0 means off.
		Users: Lapsus

		What: /sys/devices/platform/asus-laptop/ledd
		Date: January 2007
		KernelVersion: 2.6.20
		Contact: "Corentin Chary" <corentincj@iksaif.net>
		Description:
		Some models like the W1N have a LED display that can be
		used to display several informations.
		To control the LED display, use the following :
		echo 0x0T000DDD > /sys/devices/platform/asus-laptop/
		where T control the 3 letters display, and DDD the 3 digits display.
		The DDD table can be found in Documentation/laptops/asus-laptop.txt

		What: /sys/devices/platform/asus-laptop/bluetooth
		Date: January 2007
		KernelVersion: 2.6.20
		Contact: "Corentin Chary" <corentincj@iksaif.net>
		Description:
		Control the bluetooth device. 1 means on, 0 means off.
		This may control the led, the device or both.
		Users: Lapsus

		What: /sys/devices/platform/asus-laptop/wlan
		Date: January 2007
		KernelVersion: 2.6.20
		Contact: "Corentin Chary" <corentincj@iksaif.net>
		Description:
		Control the bluetooth device. 1 means on, 0 means off.
		This may control the led, the device or both.
		Users: Lapsus