SND_CHN_MATRIX_5_0
{ "5.0", "5", NULL, SND_CHN_MATRIX_5_0 },
[SND_CHN_MATRIX_5_0] = SND_CHN_MATRIX_MAP_5_0,
#define SND_CHN_MATRIX_5 SND_CHN_MATRIX_5_0
.id = SND_CHN_MATRIX_5_0, \