Lines Matching defs:substream
719 static int i2s_hw_params(struct snd_pcm_substream *substream,
741 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
747 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
815 /* We set constraints on the substream according to the version of I2S */
816 static int i2s_startup(struct snd_pcm_substream *substream,
843 static void i2s_shutdown(struct snd_pcm_substream *substream,
929 static int i2s_trigger(struct snd_pcm_substream *substream,
933 int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
934 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
1007 i2s_delay(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
1016 if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)