KEY_F19           270 include/dt-bindings/input/linux-event-codes.h #define KEY_F19			189
KEY_F19           270 include/uapi/linux/input-event-codes.h #define KEY_F19			189
KEY_F19           270 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define KEY_F19			189