Lines Matching refs:dma_buffer
54 struct snd_dma_buffer dma_buffer; member
428 prtd->phys = substream->dma_buffer.addr; in q6asm_dai_open()
430 prtd->phys = substream->dma_buffer.addr | (pdata->sid << 32); in q6asm_dai_open()
632 &prtd->dma_buffer); in q6asm_dai_compr_open()
639 prtd->phys = prtd->dma_buffer.addr; in q6asm_dai_compr_open()
641 prtd->phys = prtd->dma_buffer.addr | (pdata->sid << 32); in q6asm_dai_compr_open()
643 snd_compr_set_runtime_buffer(stream, &prtd->dma_buffer); in q6asm_dai_compr_open()
675 snd_dma_free_pages(&prtd->dma_buffer); in q6asm_dai_compr_free()
1066 dstn = prtd->dma_buffer.area + app_pointer; in q6asm_compr_copy()
1075 if (copy_from_user(prtd->dma_buffer.area, buf + copy, in q6asm_compr_copy()
1120 prtd->dma_buffer.area, prtd->dma_buffer.addr, in q6asm_dai_compr_mmap()
1121 prtd->dma_buffer.bytes); in q6asm_dai_compr_mmap()