Searched refs:tx_desc (Results 1 – 4 of 4) sorted by relevance
71 set_dma_next_desc_addr(sport->tx_dma_chan, sport->tx_desc); in sport_tx_start()153 if (sport->tx_desc) in sport_config_tx_dma()155 sport->tx_desc, 0); in sport_config_tx_dma()157 sport->tx_desc = dma_alloc_coherent(NULL, in sport_config_tx_dma()160 if (!sport->tx_desc) in sport_config_tx_dma()168 setup_desc(sport->tx_desc, buf, fragcount, fragsize, in sport_config_tx_dma()416 if (sport->tx_desc) in sport_delete()418 sport->tx_desc, 0); in sport_delete()
41 struct dmasg *tx_desc; member
124 struct dma_async_tx_descriptor *tx_desc; member
148 siu_stream->tx_desc = desc; in siu_pcm_wr_set()198 siu_stream->tx_desc = desc; in siu_pcm_rd_set()