MX8 Backlight
From Variscite Wiki
VAR-SOM-MX8 Backlight
On VAR-SOM-MX8 and VAR-SOM-MX8X
$ cd /sys/class/backlight/backlight $ cat max_brightness $ cat brightness $ echo 0 > brightness $ echo 50 > brightness $ echo 100 > brightness $ echo 80 > brightness
On SPEAR-MX8
$ cd /sys/class/backlight_lvds0/backlight $ cat max_brightness $ cat brightness $ echo 0 > brightness $ echo 50 > brightness $ echo 100 > brightness $ echo 80 > brightness