Lines Matching refs:sync_ptr
2938 struct snd_pcm_sync_ptr sync_ptr; in snd_pcm_sync_ptr() local
2943 memset(&sync_ptr, 0, sizeof(sync_ptr)); in snd_pcm_sync_ptr()
2944 if (get_user(sync_ptr.flags, (unsigned __user *)&(_sync_ptr->flags))) in snd_pcm_sync_ptr()
2946 …if (copy_from_user(&sync_ptr.c.control, &(_sync_ptr->c.control), sizeof(struct snd_pcm_mmap_contro… in snd_pcm_sync_ptr()
2950 if (sync_ptr.flags & SNDRV_PCM_SYNC_PTR_HWSYNC) { in snd_pcm_sync_ptr()
2956 if (!(sync_ptr.flags & SNDRV_PCM_SYNC_PTR_APPL)) { in snd_pcm_sync_ptr()
2958 sync_ptr.c.control.appl_ptr); in snd_pcm_sync_ptr()
2964 sync_ptr.c.control.appl_ptr = control->appl_ptr; in snd_pcm_sync_ptr()
2966 if (!(sync_ptr.flags & SNDRV_PCM_SYNC_PTR_AVAIL_MIN)) in snd_pcm_sync_ptr()
2967 control->avail_min = sync_ptr.c.control.avail_min; in snd_pcm_sync_ptr()
2969 sync_ptr.c.control.avail_min = control->avail_min; in snd_pcm_sync_ptr()
2970 sync_ptr.s.status.state = status->state; in snd_pcm_sync_ptr()
2971 sync_ptr.s.status.hw_ptr = status->hw_ptr; in snd_pcm_sync_ptr()
2972 sync_ptr.s.status.tstamp = status->tstamp; in snd_pcm_sync_ptr()
2973 sync_ptr.s.status.suspended_state = status->suspended_state; in snd_pcm_sync_ptr()
2974 sync_ptr.s.status.audio_tstamp = status->audio_tstamp; in snd_pcm_sync_ptr()
2976 if (copy_to_user(_sync_ptr, &sync_ptr, sizeof(sync_ptr))) in snd_pcm_sync_ptr()