Lines Matching defs:substream
158 struct snd_pcm_substream *substream)
162 struct snd_pcm_runtime *runtime = substream->runtime;
186 dma_addr_t addr = snd_pcm_sgbuf_get_addr(substream, ofs);
203 struct snd_pcm_substream *substream)
208 struct snd_pcm_runtime *runtime = substream->runtime;
246 struct snd_pcm_substream *substream)
248 if (snd_BUG_ON(!trident || !substream))
250 if (substream->dma_buffer.dev.type == SNDRV_DMA_TYPE_DEV_SG)
251 return snd_trident_alloc_sg_pages(trident, substream);
253 return snd_trident_alloc_cont_pages(trident, substream);