KEY_BRL_DOT4      549 include/dt-bindings/input/linux-event-codes.h #define KEY_BRL_DOT4		0x1f4
KEY_BRL_DOT4      549 include/uapi/linux/input-event-codes.h #define KEY_BRL_DOT4		0x1f4
KEY_BRL_DOT4      549 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define KEY_BRL_DOT4		0x1f4