| 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. |