SNDRV_CTL_NAME_IEC958_PCM_STREAM 1035 include/uapi/sound/asound.h #define SNDRV_CTL_NAME_IEC958_PCM_STREAM "PCM Stream" SNDRV_CTL_NAME_IEC958_PCM_STREAM 1035 tools/include/uapi/sound/asound.h #define SNDRV_CTL_NAME_IEC958_PCM_STREAM "PCM Stream"