SNDRV_PCM_SYNC_PTR_HWSYNC 491 include/uapi/sound/asound.h #define SNDRV_PCM_SYNC_PTR_HWSYNC (1<<0) /* execute hwsync */ SNDRV_PCM_SYNC_PTR_HWSYNC 491 tools/include/uapi/sound/asound.h #define SNDRV_PCM_SYNC_PTR_HWSYNC (1<<0) /* execute hwsync */