Lines Matching refs:substream
63 static int hdmi_dai_startup(struct snd_pcm_substream *substream,
66 struct hdmi_audio_data *ad = card_drvdata_substream(substream);
72 ret = snd_pcm_hw_constraint_step(substream->runtime, 0,
79 ret = snd_pcm_hw_constraint_step(substream->runtime, 0,
87 snd_soc_dai_set_dma_data(dai, substream, &ad->dma_data);
90 ad->current_stream = substream;
104 static int hdmi_dai_hw_params(struct snd_pcm_substream *substream,
108 struct hdmi_audio_data *ad = card_drvdata_substream(substream);
112 WARN_ON(ad->current_stream != substream);
230 static int hdmi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
233 struct hdmi_audio_data *ad = card_drvdata_substream(substream);
236 WARN_ON(ad->current_stream != substream);
255 static void hdmi_dai_shutdown(struct snd_pcm_substream *substream,
258 struct hdmi_audio_data *ad = card_drvdata_substream(substream);
260 WARN_ON(ad->current_stream != substream);