Lines Matching defs:ddma_chan
43 u32 ddma_chan; /* DDMA context */
80 au1xxx_dbdma_put_source(cd->ddma_chan, cd->dma_area,
94 au1xxx_dbdma_put_dest(cd->ddma_chan, cd->dma_area,
134 if (pcd->ddma_chan) {
135 au1xxx_dbdma_stop(pcd->ddma_chan);
136 au1xxx_dbdma_reset(pcd->ddma_chan);
137 au1xxx_dbdma_chan_free(pcd->ddma_chan);
138 pcd->ddma_chan = 0;
156 if ((pcd->ddma_chan) && (msbits == pcd->msbits))
162 pcd->ddma_chan = au1xxx_dbdma_chan_alloc(pcd->ddma_id,
166 pcd->ddma_chan = au1xxx_dbdma_chan_alloc(DSCR_CMD0_ALWAYS,
170 if (!pcd->ddma_chan)
173 au1xxx_dbdma_set_devwidth(pcd->ddma_chan, msbits);
174 au1xxx_dbdma_ring_alloc(pcd->ddma_chan, 2);
178 au1xxx_dbdma_stop(pcd->ddma_chan);
179 au1xxx_dbdma_reset(pcd->ddma_chan);
236 au1xxx_dbdma_reset(pcd->ddma_chan);
252 u32 c = to_dmadata(substream, component)->ddma_chan;