Lines Matching refs:fill_tx_desc
116 * @fill_tx_desc: preallocated TX DMA descriptor used for RX-only transfers
150 struct dma_async_tx_descriptor *fill_tx_desc;
780 cookie = dmaengine_submit(bs->fill_tx_desc);
860 if (bs->fill_tx_desc)
861 dmaengine_desc_free(bs->fill_tx_desc);
947 bs->fill_tx_desc = dmaengine_prep_dma_cyclic(ctlr->dma_tx,
951 if (!bs->fill_tx_desc) {
952 dev_err(dev, "cannot prepare fill_tx_desc - not using DMA mode\n");
957 ret = dmaengine_desc_set_reuse(bs->fill_tx_desc);
959 dev_err(dev, "cannot reuse fill_tx_desc - not using DMA mode\n");