| Johan Hovold | 7f26c97 | 2012-05-29 15:07:14 -0700 | [diff] [blame] | 1 | What: /sys/class/backlight/<backlight>/als_channel |
| 2 | Date: May 2012 |
| 3 | KernelVersion: 3.5 |
| 4 | Contact: Johan Hovold <jhovold@gmail.com> |
| 5 | Description: |
| 6 | Get the ALS output channel used as input in |
| 7 | ALS-current-control mode (0, 1), where |
| 8 | |
| 9 | 0 - out_current0 (backlight 0) |
| 10 | 1 - out_current1 (backlight 1) |
| 11 | |
| 12 | What: /sys/class/backlight/<backlight>/als_en |
| 13 | Date: May 2012 |
| 14 | KernelVersion: 3.5 |
| 15 | Contact: Johan Hovold <jhovold@gmail.com> |
| 16 | Description: |
| 17 | Enable ALS-current-control mode (0, 1). |
| 18 | |
| 19 | What: /sys/class/backlight/<backlight>/id |
| 20 | Date: April 2012 |
| 21 | KernelVersion: 3.5 |
| 22 | Contact: Johan Hovold <jhovold@gmail.com> |
| 23 | Description: |
| 24 | Get the id of this backlight (0, 1). |
| 25 | |
| 26 | What: /sys/class/backlight/<backlight>/linear |
| 27 | Date: April 2012 |
| 28 | KernelVersion: 3.5 |
| 29 | Contact: Johan Hovold <jhovold@gmail.com> |
| 30 | Description: |
| 31 | Set the brightness-mapping mode (0, 1), where |
| 32 | |
| 33 | 0 - exponential mode |
| 34 | 1 - linear mode |
| 35 | |
| 36 | What: /sys/class/backlight/<backlight>/pwm |
| 37 | Date: April 2012 |
| 38 | KernelVersion: 3.5 |
| 39 | Contact: Johan Hovold <jhovold@gmail.com> |
| 40 | Description: |
| 41 | Set the PWM-input control mask (5 bits), where |
| 42 | |
| 43 | bit 5 - PWM-input enabled in Zone 4 |
| 44 | bit 4 - PWM-input enabled in Zone 3 |
| 45 | bit 3 - PWM-input enabled in Zone 2 |
| 46 | bit 2 - PWM-input enabled in Zone 1 |
| 47 | bit 1 - PWM-input enabled in Zone 0 |
| 48 | bit 0 - PWM-input enabled |