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TOMOYO Linux Cross Reference
Linux/Documentation/ABI/testing/sysfs-class-lcd

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  1 What:           /sys/class/lcd/<lcd>/lcd_power
  2 Date:           April 2005
  3 KernelVersion:  2.6.12
  4 Contact:        Richard Purdie <rpurdie@rpsys.net>
  5 Description:
  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 
 10 What:           /sys/class/lcd/<lcd>/contrast
 11 Date:           April 2005
 12 KernelVersion:  2.6.12
 13 Contact:        Richard Purdie <rpurdie@rpsys.net>
 14 Description:
 15                 Current contrast of this LCD device. Value is between 0 and
 16                 /sys/class/lcd/<lcd>/max_contrast.
 17 
 18 What:           /sys/class/lcd/<lcd>/max_contrast
 19 Date:           April 2005
 20 KernelVersion:  2.6.12
 21 Contact:        Richard Purdie <rpurdie@rpsys.net>
 22 Description:
 23                 Maximum contrast for this LCD device.

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