BTN_DIGI          400 include/dt-bindings/input/linux-event-codes.h #define BTN_DIGI		0x140
BTN_DIGI          400 include/uapi/linux/input-event-codes.h #define BTN_DIGI		0x140
BTN_DIGI          400 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define BTN_DIGI		0x140