drivers/soundwire/intel.c

140 	struct sdw_bus *bus = &sdw->cdns.bus;
158 	struct sdw_bus *bus = &sdw->cdns.bus;
175 	struct dentry *root = sdw->cdns.bus.debugfs;
191 	sdw_cdns_debugfs_init(&sdw->cdns, sdw->debugfs);
342 	struct sdw_bus *bus = &sdw->cdns.bus;
373 				dev_err(sdw->cdns.dev, "%s: invalid clock configuration, mclk %d lcap_mlcs %d\n",
393 		dev_dbg(sdw->cdns.dev, "powering up all links\n");
396 		dev_dbg(sdw->cdns.dev,
418 			dev_err(sdw->cdns.dev, "Failed to power up link: %d\n", ret);
426 			dev_err(sdw->cdns.dev,
441 	sdw->cdns.link_up = true;
462 		dev_err(sdw->cdns.dev,
465 	sdw->cdns.link_up = false;
473 		dev_dbg(sdw->cdns.dev, "powering down all links\n");
486 			dev_err(sdw->cdns.dev, "%s: could not power down link\n", __func__);
489 			 * we leave the sdw->cdns.link_up flag as false since we've disabled
565 	dev_dbg(sdw->cdns.dev, "PCM cap bd:%d in:%d out:%d\n",
724 	struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai);
725 	struct sdw_intel *sdw = cdns_to_intel(cdns);
732 	dai_runtime = cdns->dai_runtime_array[dai->id];
742 	pdi = sdw_cdns_alloc_pdi(cdns, &cdns->pcm, ch, dir, dai->id);
750 	sdw_cdns_config_stream(cdns, ch, dir, pdi);
780 	ret = sdw_stream_add_master(&cdns->bus, &sconfig,
783 		dev_err(cdns->dev, "add master to stream failed:%d\n", ret);
791 	struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai);
792 	struct sdw_intel *sdw = cdns_to_intel(cdns);
797 	dai_runtime = cdns->dai_runtime_array[dai->id];
829 		sdw_cdns_config_stream(cdns, ch, dir, dai_runtime->pdi);
844 	struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai);
845 	struct sdw_intel *sdw = cdns_to_intel(cdns);
849 	dai_runtime = cdns->dai_runtime_array[dai->id];
859 	ret = sdw_stream_remove_master(&cdns->bus, dai_runtime->stream);
886 	struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai);
889 	dai_runtime = cdns->dai_runtime_array[dai->id];
898 	struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai);
902 	dai_runtime = cdns->dai_runtime_array[dai->id];
965 		struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai);
968 		dai_runtime = cdns->dai_runtime_array[dai->id];
999 static int intel_create_dai(struct sdw_cdns *cdns,
1010 		dais[i].name = devm_kasprintf(cdns->dev, GFP_KERNEL,
1012 					      cdns->instance, i);
1036 	struct sdw_cdns *cdns = &sdw->cdns;
1043 	ret = sdw_cdns_pdi_init(cdns, config);
1047 	intel_pdi_stream_ch_update(sdw, &sdw->cdns.pcm);
1050 	num_dai = cdns->pcm.num_pdi;
1052 	dai_runtime_array = devm_kcalloc(cdns->dev, num_dai,
1057 	cdns->dai_runtime_array = dai_runtime_array;
1059 	dais = devm_kcalloc(cdns->dev, num_dai, sizeof(*dais), GFP_KERNEL);
1064 	stream = &cdns->pcm;
1066 	ret = intel_create_dai(cdns, dais, INTEL_PDI_IN, cdns->pcm.num_in,
1071 	off += cdns->pcm.num_in;
1072 	ret = intel_create_dai(cdns, dais, INTEL_PDI_OUT, cdns->pcm.num_out,
1077 	off += cdns->pcm.num_out;
1078 	ret = intel_create_dai(cdns, dais, INTEL_PDI_BD, cdns->pcm.num_bd,
1083 	return devm_snd_soc_register_component(cdns->dev, &dai_component,