SNDRV_PCM_FORMAT_S32  223 include/sound/asound.h #define	SNDRV_PCM_FORMAT_S32		SNDRV_PCM_FORMAT_S32_LE
SNDRV_PCM_FORMAT_S32  234 include/sound/asound.h #define	SNDRV_PCM_FORMAT_S32		SNDRV_PCM_FORMAT_S32_BE