SNDRV_PCM_FORMAT_S8 193 include/uapi/sound/asound.h #define SNDRV_PCM_FORMAT_S8 ((__force snd_pcm_format_t) 0) SNDRV_PCM_FORMAT_S8 193 tools/include/uapi/sound/asound.h #define SNDRV_PCM_FORMAT_S8 ((__force snd_pcm_format_t) 0)