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v3.1
 1What:		/sys/class/lcd/<lcd>/lcd_power
 2Date:		April 2005
 3KernelVersion:	2.6.12
 4Contact:	Richard Purdie <rpurdie@rpsys.net>
 5Description:
 6		Control LCD power, values are FB_BLANK_* from fb.h
 7		 - FB_BLANK_UNBLANK (0)   : power on.
 8		 - FB_BLANK_POWERDOWN (4) : power off
 9
10What:		/sys/class/lcd/<lcd>/contrast
11Date:		April 2005
12KernelVersion:	2.6.12
13Contact:	Richard Purdie <rpurdie@rpsys.net>
14Description:
15		Current contrast of this LCD device. Value is between 0 and
16		/sys/class/lcd/<lcd>/max_contrast.
17
18What:		/sys/class/lcd/<lcd>/max_contrast
19Date:		April 2005
20KernelVersion:	2.6.12
21Contact:	Richard Purdie <rpurdie@rpsys.net>
22Description:
23		Maximum contrast for this LCD device.
v5.14.15
 1What:		/sys/class/lcd/<lcd>/lcd_power
 2Date:		April 2005
 3KernelVersion:	2.6.12
 4Contact:	Richard Purdie <rpurdie@rpsys.net>
 5Description:
 6		Control LCD power, values are FB_BLANK_* from fb.h
 7		 - FB_BLANK_UNBLANK (0)   : power on.
 8		 - FB_BLANK_POWERDOWN (4) : power off
 9
10What:		/sys/class/lcd/<lcd>/contrast
11Date:		April 2005
12KernelVersion:	2.6.12
13Contact:	Richard Purdie <rpurdie@rpsys.net>
14Description:
15		Current contrast of this LCD device. Value is between 0 and
16		/sys/class/lcd/<lcd>/max_contrast.
17
18What:		/sys/class/lcd/<lcd>/max_contrast
19Date:		April 2005
20KernelVersion:	2.6.12
21Contact:	Richard Purdie <rpurdie@rpsys.net>
22Description:
23		Maximum contrast for this LCD device.