SNDRV_PCM_FMTBIT_IEC958_SUBFRAME  185 include/sound/pcm.h #define SNDRV_PCM_FMTBIT_IEC958_SUBFRAME SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE
SNDRV_PCM_FMTBIT_IEC958_SUBFRAME  196 include/sound/pcm.h #define SNDRV_PCM_FMTBIT_IEC958_SUBFRAME SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_BE