| Corentin Chary | 243ca3e | 2009-08-28 12:56:44 +0000 | [diff] [blame] | 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. |