SNDRV_PCM_FMTBIT_S24  193 include/sound/pcm.h #define SNDRV_PCM_FMTBIT_S24		SNDRV_PCM_FMTBIT_S24_LE
SNDRV_PCM_FMTBIT_S24  204 include/sound/pcm.h #define SNDRV_PCM_FMTBIT_S24		SNDRV_PCM_FMTBIT_S24_BE