BTN_TRIGGER_HAPPY31  684 include/dt-bindings/input/linux-event-codes.h #define BTN_TRIGGER_HAPPY31		0x2de
BTN_TRIGGER_HAPPY31  684 include/uapi/linux/input-event-codes.h #define BTN_TRIGGER_HAPPY31		0x2de
BTN_TRIGGER_HAPPY31  684 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define BTN_TRIGGER_HAPPY31		0x2de