BTN_TOOL_FINGER 406 include/dt-bindings/input/linux-event-codes.h #define BTN_TOOL_FINGER 0x145 BTN_TOOL_FINGER 406 include/uapi/linux/input-event-codes.h #define BTN_TOOL_FINGER 0x145 BTN_TOOL_FINGER 406 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define BTN_TOOL_FINGER 0x145