1 // SPDX-License-Identifier: GPL-2.0
3  * mt8173-rt5650.c  --  MT8173 machine driver with RT5650 codecs
105 	struct snd_soc_card *card = runtime->card;  in mt8173_rt5650_init()
106 	struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component;  in mt8173_rt5650_init()
107 	const char *codec_capture_dai = asoc_rtd_to_codec(runtime, 1)->name;  in mt8173_rt5650_init()
114 	if (!strcmp(codec_capture_dai, "rt5645-aif1")) {  in mt8173_rt5650_init()
118 	} else if (!strcmp(codec_capture_dai, "rt5645-aif2")) {  in mt8173_rt5650_init()
123 		dev_warn(card->dev,  in mt8173_rt5650_init()
124 			 "Only one dai codec found in DTS, enabled rt5645 AD filter\n");  in mt8173_rt5650_init()
137 		dev_err(card->dev, "Can't new Headset Jack %d\n", ret);  in mt8173_rt5650_init()
151 	ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT,  in mt8173_rt5650_hdmi_init()
156 	return snd_soc_component_set_jack(asoc_rtd_to_codec(rtd, 0)->component,  in mt8173_rt5650_hdmi_init()
179 	DAILINK_COMP_ARRAY(COMP_CPU("HDMI")),
183 SND_SOC_DAILINK_DEFS(codec,
185 	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "rt5645-aif1"), /* Playback */
186 			   COMP_CODEC(NULL, "rt5645-aif1")),/* Capture */
191 	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "i2s-hifi")),
194 /* Digital audio interface glue - connects codec <---> CPU */
214 		.name = "HDMI",
215 		.stream_name = "HDMI PCM",
223 		.name = "Codec",
232 		SND_SOC_DAILINK_REG(codec),
235 		.name = "HDMI BE",
244 	.name = "mtk-rt5650",
265 	platform_node = of_parse_phandle(pdev->dev.of_node,  in mt8173_rt5650_dev_probe()
268 		dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");  in mt8173_rt5650_dev_probe()
269 		return -EINVAL;  in mt8173_rt5650_dev_probe()
273 		if (dai_link->platforms->name)  in mt8173_rt5650_dev_probe()
275 		dai_link->platforms->of_node = platform_node;  in mt8173_rt5650_dev_probe()
279 		of_parse_phandle(pdev->dev.of_node, "mediatek,audio-codec", 0);  in mt8173_rt5650_dev_probe()
281 		dev_err(&pdev->dev,  in mt8173_rt5650_dev_probe()
282 			"Property 'audio-codec' missing or invalid\n");  in mt8173_rt5650_dev_probe()
283 		ret = -EINVAL;  in mt8173_rt5650_dev_probe()
289 	np = of_get_child_by_name(pdev->dev.of_node, "codec-capture");  in mt8173_rt5650_dev_probe()
294 			dev_err(&pdev->dev,  in mt8173_rt5650_dev_probe()
303 	if (device_property_present(&pdev->dev, "mediatek,mclk")) {  in mt8173_rt5650_dev_probe()
304 		ret = device_property_read_u32(&pdev->dev,  in mt8173_rt5650_dev_probe()
308 			dev_err(&pdev->dev,  in mt8173_rt5650_dev_probe()
314 	mt8173_rt5650_dais[DAI_LINK_HDMI_I2S].codecs->of_node =  in mt8173_rt5650_dev_probe()
315 		of_parse_phandle(pdev->dev.of_node, "mediatek,audio-codec", 1);  in mt8173_rt5650_dev_probe()
316 	if (!mt8173_rt5650_dais[DAI_LINK_HDMI_I2S].codecs->of_node) {  in mt8173_rt5650_dev_probe()
317 		dev_err(&pdev->dev,  in mt8173_rt5650_dev_probe()
318 			"Property 'audio-codec' missing or invalid\n");  in mt8173_rt5650_dev_probe()
319 		ret = -EINVAL;  in mt8173_rt5650_dev_probe()
322 	card->dev = &pdev->dev;  in mt8173_rt5650_dev_probe()
324 	ret = devm_snd_soc_register_card(&pdev->dev, card);  in mt8173_rt5650_dev_probe()
332 	{ .compatible = "mediatek,mt8173-rt5650", },
339 		   .name = "mtk-rt5650",
352 MODULE_ALIAS("platform:mtk-rt5650");