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v0.5.1
https://github.com/torvalds/linux
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Tip revision: fc77dbd34c5c99bce46d40a2491937c3bcbd10af authored by Linus Torvalds on 28 February 2016, 16:41:20 UTC
Linux 4.5-rc6
Tip revision: fc77dbd
sysfs-class-lcd
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.
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