Lines Matching refs:txd
70 struct dma_async_tx_descriptor *txd;
136 struct dma_chan *chan = desc->txd.chan;
142 desc->txd.cookie, mx3_cam->active ? sg_dma_address(&mx3_cam->active->sg) : 0);
176 struct dma_async_tx_descriptor *txd = buf->txd;
189 if (txd) {
190 ichan = to_idmac_chan(txd->chan);
191 async_tx_ack(txd);
194 buf->txd = NULL;
300 buf->txd = ichan->dma_chan.device->device_prep_slave_sg(
303 if (!buf->txd) {
308 buf->txd->callback_param = buf->txd;
309 buf->txd->callback = mx3_cam_dma_done;
351 struct dma_async_tx_descriptor *txd = buf->txd;
352 struct idmac_channel *ichan = to_idmac_chan(txd->chan);
381 cookie = txd->tx_submit(txd);