SNDRV_PCM_FORMAT_IMA_ADPCM 215 include/uapi/sound/asound.h #define SNDRV_PCM_FORMAT_IMA_ADPCM ((__force snd_pcm_format_t) 22) SNDRV_PCM_FORMAT_IMA_ADPCM 215 tools/include/uapi/sound/asound.h #define SNDRV_PCM_FORMAT_IMA_ADPCM ((__force snd_pcm_format_t) 22)