BTN_TRIGGER_HAPPY16  669 include/dt-bindings/input/linux-event-codes.h #define BTN_TRIGGER_HAPPY16		0x2cf
BTN_TRIGGER_HAPPY16  669 include/uapi/linux/input-event-codes.h #define BTN_TRIGGER_HAPPY16		0x2cf
BTN_TRIGGER_HAPPY16  669 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define BTN_TRIGGER_HAPPY16		0x2cf