Lines Matching defs:substream
175 struct snd_pcm_substream *substream)
179 struct snd_pcm_runtime *runtime = substream->runtime;
203 dma_addr_t addr = snd_pcm_sgbuf_get_addr(substream, ofs);
205 snd_pcm_sgbuf_get_ptr(substream, ofs);
222 struct snd_pcm_substream *substream)
227 struct snd_pcm_runtime *runtime = substream->runtime;
267 struct snd_pcm_substream *substream)
269 if (snd_BUG_ON(!trident || !substream))
271 if (substream->dma_buffer.dev.type == SNDRV_DMA_TYPE_DEV_SG)
272 return snd_trident_alloc_sg_pages(trident, substream);
274 return snd_trident_alloc_cont_pages(trident, substream);