KEY_RIGHTALT      175 include/dt-bindings/input/linux-event-codes.h #define KEY_RIGHTALT		100
KEY_RIGHTALT      175 include/uapi/linux/input-event-codes.h #define KEY_RIGHTALT		100
KEY_RIGHTALT      175 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define KEY_RIGHTALT		100