Lines Matching refs:dma_buffer
54 struct snd_dma_buffer dma_buffer;
435 prtd->phys = substream->dma_buffer.addr;
437 prtd->phys = substream->dma_buffer.addr | (pdata->sid << 32);
639 &prtd->dma_buffer);
646 prtd->phys = prtd->dma_buffer.addr;
648 prtd->phys = prtd->dma_buffer.addr | (pdata->sid << 32);
650 snd_compr_set_runtime_buffer(stream, &prtd->dma_buffer);
682 snd_dma_free_pages(&prtd->dma_buffer);
1073 dstn = prtd->dma_buffer.area + app_pointer;
1082 if (copy_from_user(prtd->dma_buffer.area, buf + copy,
1127 prtd->dma_buffer.area, prtd->dma_buffer.addr,
1128 prtd->dma_buffer.bytes);