3 // Freescale ASRC ALSA SoC Platform (DMA) driver
141 	struct fsl_asrc *asrc = pair->asrc;  in fsl_asrc_dma_hw_params()  local
177 	dma_params_fe->addr = asrc->paddr + asrc->get_fifo_addr(!dir, index);  in fsl_asrc_dma_hw_params()
180 	pair->dma_chan[!dir] = asrc->get_dma_channel(pair, !dir);  in fsl_asrc_dma_hw_params()
226 	if (!asrc->use_edma) {  in fsl_asrc_dma_hw_params()
235 		tmp_chan = asrc->get_dma_channel(pair, dir);  in fsl_asrc_dma_hw_params()
258 	width = snd_pcm_format_physical_width(asrc->asrc_format);  in fsl_asrc_dma_hw_params()
290 		config_be.src_addr = asrc->paddr + asrc->get_fifo_addr(OUT, index);  in fsl_asrc_dma_hw_params()
293 		config_be.dst_addr = asrc->paddr + asrc->get_fifo_addr(IN, index);  in fsl_asrc_dma_hw_params()
337 	struct fsl_asrc *asrc = dev_get_drvdata(dev);  in fsl_asrc_dma_startup()  local
351 	pair = kzalloc(sizeof(*pair) + asrc->pair_priv_size, GFP_KERNEL);  in fsl_asrc_dma_startup()
355 	pair->asrc = asrc;  in fsl_asrc_dma_startup()
364 	ret = asrc->request_pair(1, pair);  in fsl_asrc_dma_startup()
366 		dev_err(dev, "failed to request asrc pair\n");  in fsl_asrc_dma_startup()
371 	tmp_chan = asrc->get_dma_channel(pair, dir);  in fsl_asrc_dma_startup()
397 	asrc->release_pair(pair);  in fsl_asrc_dma_startup()
411 	struct fsl_asrc *asrc;  in fsl_asrc_dma_shutdown()  local
416 	asrc = pair->asrc;  in fsl_asrc_dma_shutdown()
418 	if (asrc->pair[pair->index] == pair)  in fsl_asrc_dma_shutdown()
419 		asrc->pair[pair->index] = NULL;  in fsl_asrc_dma_shutdown()