Lines Matching refs:dma_buffer
55 struct snd_dma_buffer dma_buffer;
436 prtd->phys = substream->dma_buffer.addr;
438 prtd->phys = substream->dma_buffer.addr | (pdata->sid << 32);
640 &prtd->dma_buffer);
647 prtd->phys = prtd->dma_buffer.addr;
649 prtd->phys = prtd->dma_buffer.addr | (pdata->sid << 32);
651 snd_compr_set_runtime_buffer(stream, &prtd->dma_buffer);
683 snd_dma_free_pages(&prtd->dma_buffer);
1074 dstn = prtd->dma_buffer.area + app_pointer;
1083 if (copy_from_user(prtd->dma_buffer.area, buf + copy,
1128 prtd->dma_buffer.area, prtd->dma_buffer.addr,
1129 prtd->dma_buffer.bytes);