RT5640_JD_SRC_GPIO4 18 include/dt-bindings/sound/rt5640.h #define RT5640_JD_SRC_GPIO4 6 RT5640_JD_SRC_GPIO4 18 scripts/dtc/include-prefixes/dt-bindings/sound/rt5640.h #define RT5640_JD_SRC_GPIO4 6