KEY_BRIGHTNESS_MAX  612 include/dt-bindings/input/linux-event-codes.h #define KEY_BRIGHTNESS_MAX		0x251	/* Set Brightness to Maximum */
KEY_BRIGHTNESS_MAX  612 include/uapi/linux/input-event-codes.h #define KEY_BRIGHTNESS_MAX		0x251	/* Set Brightness to Maximum */
KEY_BRIGHTNESS_MAX  612 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define KEY_BRIGHTNESS_MAX		0x251	/* Set Brightness to Maximum */