Searched refs:dma_link (Results 1 – 1 of 1) sorted by relevance
67 struct dma *dma_link; member395 dma_put(cd->dma_link); in chain_release()481 channel = dma_request_channel(cd->dma_link->z_dev, &channel); in chain_init()487 cd->chan_link = &cd->dma_link->chan[channel]; in chain_init()489 err = dma_config(cd->dma_link->z_dev, cd->chan_link->index, dma_cfg_link); in chain_init()497 dma_release_channel(cd->dma_link->z_dev, cd->chan_link->index); in chain_init()549 cd->dma_link = dma_get(dir, DMA_CAP_HDA, DMA_DEV_HDA, DMA_ACCESS_SHARED); in chain_task_init()550 if (!cd->dma_link) { in chain_task_init()615 dma_put(cd->dma_link); in chain_task_init()
