Lines Matching refs:buffer_dma
60 dma_addr_t buffer_dma; member
449 dma_addr_t desc_dma, buffer_dma; in hal2_alloc_dmabuf() local
453 codec->buffer = dma_alloc_noncoherent(dev, H2_BUF_SIZE, &buffer_dma, in hal2_alloc_dmabuf()
460 dma_free_noncoherent(dev, H2_BUF_SIZE, codec->buffer, buffer_dma, in hal2_alloc_dmabuf()
464 codec->buffer_dma = buffer_dma; in hal2_alloc_dmabuf()
468 desc->desc.pbuf = buffer_dma + i * H2_BLOCK_SIZE; in hal2_alloc_dmabuf()
488 dma_free_noncoherent(dev, H2_BUF_SIZE, codec->buffer, codec->buffer_dma, in hal2_free_dmabuf()
539 dac->pcm_indirect.hw_io = dac->buffer_dma; in hal2_playback_prepare()
581 hal2->dac.buffer_dma + rec->hw_data, bytes, in hal2_playback_transfer()
624 adc->pcm_indirect.hw_io = adc->buffer_dma; in hal2_capture_prepare()
665 hal2->adc.buffer_dma + rec->hw_data, bytes, in hal2_capture_transfer()