Based on kernel version 6.12.4. Page generated on 2024-12-12 21:01 EST.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | What: /sys/class/backlight/<backlight>/als_channel Date: May 2012 KernelVersion: 3.5 Contact: Johan Hovold <jhovold@gmail.com> Description: Get the ALS output channel used as input in ALS-current-control mode (0, 1), where: == ========================== 0 out_current0 (backlight 0) 1 out_current1 (backlight 1) == ========================== What: /sys/class/backlight/<backlight>/als_en Date: May 2012 KernelVersion: 3.5 Contact: Johan Hovold <jhovold@gmail.com> Description: Enable ALS-current-control mode (0, 1). What: /sys/class/backlight/<backlight>/id Date: April 2012 KernelVersion: 3.5 Contact: Johan Hovold <jhovold@gmail.com> Description: Get the id of this backlight (0, 1). What: /sys/class/backlight/<backlight>/linear Date: April 2012 KernelVersion: 3.5 Contact: Johan Hovold <jhovold@gmail.com> Description: Set the brightness-mapping mode (0, 1), where: == ================ 0 exponential mode 1 linear mode == ================ What: /sys/class/backlight/<backlight>/pwm Date: April 2012 KernelVersion: 3.5 Contact: Johan Hovold <jhovold@gmail.com> Description: Set the PWM-input control mask (5 bits), where: ===== =========================== bit 5 PWM-input enabled in Zone 4 bit 4 PWM-input enabled in Zone 3 bit 3 PWM-input enabled in Zone 2 bit 2 PWM-input enabled in Zone 1 bit 1 PWM-input enabled in Zone 0 bit 0 PWM-input enabled ===== =========================== |