KEY_AUDIO 464 include/dt-bindings/input/linux-event-codes.h #define KEY_AUDIO 0x188 /* AL Audio Browser */ KEY_AUDIO 464 include/uapi/linux/input-event-codes.h #define KEY_AUDIO 0x188 /* AL Audio Browser */ KEY_AUDIO 464 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define KEY_AUDIO 0x188 /* AL Audio Browser */