TDA1997X_LAYOUT0 63 include/dt-bindings/media/tda1997x.h #define TDA1997X_LAYOUT0 0 /* 2-channel */ TDA1997X_LAYOUT0 63 scripts/dtc/include-prefixes/dt-bindings/media/tda1997x.h #define TDA1997X_LAYOUT0 0 /* 2-channel */