1 // SPDX-License-Identifier: GPL-2.0-only
5  * ehl_rt5660 - ASOC Machine driver for Elkhart Lake platforms
6  * with rt5660 codec
21 #include <sound/soc-acpi.h>
76 	struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);  in hdmi_init()
80 	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);  in hdmi_init()
82 		return -ENOMEM;  in hdmi_init()
85 	pcm->device = rtd->dai_link->id;  in hdmi_init()
86 	pcm->codec_dai = dai;  in hdmi_init()
88 	list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);  in hdmi_init()
98 	if (list_empty(&ctx->hdmi_pcm_list))  in card_late_probe()
99 		return -ENOENT;  in card_late_probe()
101 	if (!ctx->idisp_codec)  in card_late_probe()
104 	pcm = list_first_entry(&ctx->hdmi_pcm_list, struct sof_hdmi_pcm, head);  in card_late_probe()
106 	return hda_dsp_hdmi_build_controls(card, pcm->codec_dai->component);  in card_late_probe()
121 		dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);  in rt5660_hw_params()
130 		dev_err(codec_dai->dev, "can't set codec pll: %d\n", ret);  in rt5660_hw_params()
143 	DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC5660:00", "rt5660-aif1")));
151 	DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi")));
158 	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1")));
163 	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2")));
168 	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi3")));
173 	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi4")));
178 		.name = "SSP0-Codec",
238 	.name = "ehl-rt5660",
252 /* If hdmi codec is not supported, switch to use dummy codec */
260 	if (mach->mach_params.common_hdmi_codec_drv &&  in hdmi_link_init()
261 	    (mach->mach_params.codec_mask & IDISP_CODEC_MASK)) {  in hdmi_link_init()
262 		ctx->idisp_codec = true;  in hdmi_link_init()
267 	 * if HDMI is not enabled in kernel config, or  in hdmi_link_init()
268 	 * hdmi codec is not supported  in hdmi_link_init()
271 		link = &card->dai_link[i];  in hdmi_link_init()
272 		link->codecs[0].name = "snd-soc-dummy";  in hdmi_link_init()
273 		link->codecs[0].dai_name = "snd-soc-dummy-dai";  in hdmi_link_init()
284 	card->dev = &pdev->dev;  in snd_ehl_rt5660_probe()
286 	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);  in snd_ehl_rt5660_probe()
288 		return -ENOMEM;  in snd_ehl_rt5660_probe()
289 	INIT_LIST_HEAD(&ctx->hdmi_pcm_list);  in snd_ehl_rt5660_probe()
292 	mach = pdev->dev.platform_data;  in snd_ehl_rt5660_probe()
294 						    mach->mach_params.platform);  in snd_ehl_rt5660_probe()
300 	return devm_snd_soc_register_card(&pdev->dev, card);  in snd_ehl_rt5660_probe()