Lines Matching refs:dmab
443 struct snd_dma_buffer *dmab,
456 addr = snd_sgbuf_get_addr(dmab, ofs);
461 chunk = snd_sgbuf_get_chunk_size(dmab, ofs, size);
496 struct snd_dma_buffer *dmab;
503 dmab = snd_pcm_get_dma_buf(substream);
505 dmab = snd_pcm_get_dma_buf(cstream);
537 ofs = setup_bdle(bus, dmab, azx_dev,
547 ofs = setup_bdle(bus, dmab, azx_dev,
550 ofs = setup_bdle(bus, dmab, azx_dev,
978 * @dmab: buffer used by DSP loading
981 struct snd_dma_buffer *dmab)
985 if (!dmab->area || !azx_dev->locked)
997 snd_dma_free_pages(dmab);
998 dmab->area = NULL;