KEY_AUX 462 include/dt-bindings/input/linux-event-codes.h #define KEY_AUX 0x186 KEY_AUX 462 include/uapi/linux/input-event-codes.h #define KEY_AUX 0x186 KEY_AUX 462 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define KEY_AUX 0x186