BTN_TRIGGER_HAPPY32  685 include/dt-bindings/input/linux-event-codes.h #define BTN_TRIGGER_HAPPY32		0x2df
BTN_TRIGGER_HAPPY32  685 include/uapi/linux/input-event-codes.h #define BTN_TRIGGER_HAPPY32		0x2df
BTN_TRIGGER_HAPPY32  685 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define BTN_TRIGGER_HAPPY32		0x2df