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