KEY_HOMEPAGE 252 include/dt-bindings/input/linux-event-codes.h #define KEY_HOMEPAGE 172 /* AC Home */ KEY_HOMEPAGE 252 include/uapi/linux/input-event-codes.h #define KEY_HOMEPAGE 172 /* AC Home */ KEY_HOMEPAGE 252 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define KEY_HOMEPAGE 172 /* AC Home */