Lines Matching refs:pcm_substream
61 struct snd_pcm_runtime *runtime = subs->pcm_substream->runtime;
102 snd_pcm_period_elapsed(subs->pcm_substream);
122 struct snd_pcm_runtime *runtime = subs->pcm_substream->runtime;
175 struct snd_pcm_runtime *runtime = subs->pcm_substream->runtime;
184 snd_pcm_period_elapsed(subs->pcm_substream);
275 snd_pcm_stop_xrun(subs->pcm_substream);
789 test_substream = subs->pcm_substream;
823 if (!cap_subs->pcm_substream ||
824 !cap_subs->pcm_substream->runtime ||
825 cap_subs->pcm_substream->runtime->state < SNDRV_PCM_STATE_PREPARED) {
915 subs->pcm_substream = substream;
925 subs->pcm_substream = NULL;