KEY_MICMUTE       338 include/dt-bindings/input/linux-event-codes.h #define KEY_MICMUTE		248	/* Mute / unmute the microphone */
KEY_MICMUTE       338 include/uapi/linux/input-event-codes.h #define KEY_MICMUTE		248	/* Mute / unmute the microphone */
KEY_MICMUTE       338 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define KEY_MICMUTE		248	/* Mute / unmute the microphone */