/sys/class/backlight/intel_backlight/actual_brightness:
0
/sys/class/backlight/intel_backlight/bl_power:
4
/sys/class/backlight/intel_backlight/brightness:
0
/sys/class/backlight/intel_backlight/max_brightness:
4648
/sys/class/backlight/intel_backlight/power/async:
disabled
/sys/class/backlight/intel_backlight/power/autosuspend_delay_ms:
cat: /sys/class/backlight/intel_backlight/power/autosuspend_delay_ms: Input/output error
/sys/class/backlight/intel_backlight/power/control:
auto
/sys/class/backlight/intel_backlight/power/runtime_active_kids:
0
/sys/class/backlight/intel_backlight/power/runtime_active_time:
0
/sys/class/backlight/intel_backlight/power/runtime_enabled:
disabled
/sys/class/backlight/intel_backlight/power/runtime_status:
unsupported
/sys/class/backlight/intel_backlight/power/runtime_suspended_time:
0
/sys/class/backlight/intel_backlight/power/runtime_usage:
0
/sys/class/backlight/intel_backlight/type:
raw
/sys/class/backlight/intel_backlight/uevent: