BTN_TRIGGER_HAPPY19 672 include/dt-bindings/input/linux-event-codes.h #define BTN_TRIGGER_HAPPY19 0x2d2 BTN_TRIGGER_HAPPY19 672 include/uapi/linux/input-event-codes.h #define BTN_TRIGGER_HAPPY19 0x2d2 BTN_TRIGGER_HAPPY19 672 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define BTN_TRIGGER_HAPPY19 0x2d2