Lines Matching defs:substream
38 struct snd_pcm_substream *substream;
67 struct snd_pcm_runtime *runtime = gosnd->substream->runtime;
95 snd_pcm_period_elapsed(gosnd->substream);
98 static int go7007_snd_hw_params(struct snd_pcm_substream *substream,
101 struct go7007 *go = snd_pcm_substream_chip(substream);
107 static int go7007_snd_hw_free(struct snd_pcm_substream *substream)
109 struct go7007 *go = snd_pcm_substream_chip(substream);
115 static int go7007_snd_capture_open(struct snd_pcm_substream *substream)
117 struct go7007 *go = snd_pcm_substream_chip(substream);
123 if (gosnd->substream == NULL) {
124 gosnd->substream = substream;
125 substream->runtime->hw = go7007_snd_capture_hw;
133 static int go7007_snd_capture_close(struct snd_pcm_substream *substream)
135 struct go7007 *go = snd_pcm_substream_chip(substream);
138 gosnd->substream = NULL;
142 static int go7007_snd_pcm_prepare(struct snd_pcm_substream *substream)
147 static int go7007_snd_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
149 struct go7007 *go = snd_pcm_substream_chip(substream);
167 static snd_pcm_uframes_t go7007_snd_pcm_pointer(struct snd_pcm_substream *substream)
169 struct go7007 *go = snd_pcm_substream_chip(substream);
245 gosnd->substream = NULL;