Searched refs:dma_pos_desc (Results 1 – 1 of 1) sorted by relevance
53 struct loongson_dma_desc *dma_pos_desc; member88 return prtd->dma_pos_desc; in dma_desc_save()192 *prtd->dma_pos_desc = *prtd->dma_desc_arr; in loongson_pcm_hw_params()258 prtd->dma_pos_desc = dma_alloc_coherent(card->dev, in loongson_pcm_open()259 sizeof(*prtd->dma_pos_desc), in loongson_pcm_open()262 if (!prtd->dma_pos_desc) in loongson_pcm_open()289 dma_free_coherent(card->dev, sizeof(*prtd->dma_pos_desc), in loongson_pcm_close()290 prtd->dma_pos_desc, prtd->dma_pos_desc_phy); in loongson_pcm_close()