Lines Matching refs:dma_buffer
55 struct snd_dma_buffer dma_buffer; member
425 prtd->phys = substream->dma_buffer.addr; in q6asm_dai_open()
427 prtd->phys = substream->dma_buffer.addr | (pdata->sid << 32); in q6asm_dai_open()
629 &prtd->dma_buffer); in q6asm_dai_compr_open()
636 prtd->phys = prtd->dma_buffer.addr; in q6asm_dai_compr_open()
638 prtd->phys = prtd->dma_buffer.addr | (pdata->sid << 32); in q6asm_dai_compr_open()
640 snd_compr_set_runtime_buffer(stream, &prtd->dma_buffer); in q6asm_dai_compr_open()
672 snd_dma_free_pages(&prtd->dma_buffer); in q6asm_dai_compr_free()
1063 dstn = prtd->dma_buffer.area + app_pointer; in q6asm_compr_copy()
1072 if (copy_from_user(prtd->dma_buffer.area, buf + copy, in q6asm_compr_copy()
1117 prtd->dma_buffer.area, prtd->dma_buffer.addr, in q6asm_dai_compr_mmap()
1118 prtd->dma_buffer.bytes); in q6asm_dai_compr_mmap()