BTN_TOOL_MOUSE 407 include/dt-bindings/input/linux-event-codes.h #define BTN_TOOL_MOUSE 0x146 BTN_TOOL_MOUSE 407 include/uapi/linux/input-event-codes.h #define BTN_TOOL_MOUSE 0x146 BTN_TOOL_MOUSE 407 scripts/dtc/include-prefixes/dt-bindings/input/linux-event-codes.h #define BTN_TOOL_MOUSE 0x146