Lines Matching defs:substream
215 * @substream: PCM substream data pointer
236 struct snd_pcm_substream *substream;
750 if (spdifrx->substream)
751 snd_pcm_stop(spdifrx->substream,
759 if (err_xrun && spdifrx->substream)
760 snd_pcm_stop_xrun(spdifrx->substream);
766 static int stm32_spdifrx_startup(struct snd_pcm_substream *substream,
774 spdifrx->substream = substream;
784 static int stm32_spdifrx_hw_params(struct snd_pcm_substream *substream,
817 static int stm32_spdifrx_trigger(struct snd_pcm_substream *substream, int cmd,
847 static void stm32_spdifrx_shutdown(struct snd_pcm_substream *substream,
854 spdifrx->substream = NULL;