KEY_SUBTITLE      440 include/dt-bindings/input/linux-event-codes.h #define KEY_SUBTITLE		0x172
KEY_SUBTITLE      440 include/uapi/linux/input-event-codes.h #define KEY_SUBTITLE		0x172
KEY_SUBTITLE      440 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define KEY_SUBTITLE		0x172