Lines Matching defs:dma
53 struct cs5535audio_dma *dma = &cs5535au->dmas[i];
54 if (dma && dma->substream)
55 dma->saved_prd = dma->ops->read_prd(cs5535au);
84 /* set up rate regs, dma. actual initiation is done in trig */
86 struct cs5535audio_dma *dma = &cs5535au->dmas[i];
87 if (dma && dma->substream) {
88 dma->substream->ops->prepare(dma->substream);
89 dma->ops->setup_prd(cs5535au, dma->saved_prd);