KEY_BRIGHTNESS_AUTO  328 include/dt-bindings/input/linux-event-codes.h #define KEY_BRIGHTNESS_AUTO	244	/* Set Auto Brightness: manual
KEY_BRIGHTNESS_AUTO  328 include/uapi/linux/input-event-codes.h #define KEY_BRIGHTNESS_AUTO	244	/* Set Auto Brightness: manual
KEY_BRIGHTNESS_AUTO  328 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define KEY_BRIGHTNESS_AUTO	244	/* Set Auto Brightness: manual