1 // SPDX-License-Identifier: GPL-2.0-only
16 #include <sound/soc-acpi.h>
20 #define SKL_NUVOTON_CODEC_DAI	"nau8825-hifi"
22 #define DMIC_CH(p)     p->list[p->count-1]
52 	struct snd_soc_dapm_context *dapm = w->dapm;  in platform_clock_control()
53 	struct snd_soc_card *card = dapm->card;  in platform_clock_control()
59 		dev_err(card->dev, "Codec dai not found; Unable to set platform clock\n");  in platform_clock_control()
60 		return -EIO;  in platform_clock_control()
67 			dev_err(card->dev, "set sysclk err = %d\n", ret);  in platform_clock_control()
68 			return -EIO;  in platform_clock_control()
74 			dev_err(card->dev, "set sysclk err = %d\n", ret);  in platform_clock_control()
75 			return -EIO;  in platform_clock_control()
94 	SND_SOC_DAPM_SPK("DP2", NULL),
112 	/* HP jack connectors - unknown if we have jack detection */
158 	rate->min = rate->max = 48000;  in skylake_ssp_fixup()
159 	chan->min = chan->max = 2;  in skylake_ssp_fixup()
171 	struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;  in skylake_nau8825_codec_init()
183 		dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret);  in skylake_nau8825_codec_init()
189 	snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");  in skylake_nau8825_codec_init()
196 	struct skl_nau8825_private *ctx = snd_soc_card_get_drvdata(rtd->card);  in skylake_hdmi1_init()
200 	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);  in skylake_hdmi1_init()
202 		return -ENOMEM;  in skylake_hdmi1_init()
204 	pcm->device = SKL_DPCM_AUDIO_HDMI1_PB;  in skylake_hdmi1_init()
205 	pcm->codec_dai = dai;  in skylake_hdmi1_init()
207 	list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);  in skylake_hdmi1_init()
214 	struct skl_nau8825_private *ctx = snd_soc_card_get_drvdata(rtd->card);  in skylake_hdmi2_init()
218 	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);  in skylake_hdmi2_init()
220 		return -ENOMEM;  in skylake_hdmi2_init()
222 	pcm->device = SKL_DPCM_AUDIO_HDMI2_PB;  in skylake_hdmi2_init()
223 	pcm->codec_dai = dai;  in skylake_hdmi2_init()
225 	list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);  in skylake_hdmi2_init()
232 	struct skl_nau8825_private *ctx = snd_soc_card_get_drvdata(rtd->card);  in skylake_hdmi3_init()
236 	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);  in skylake_hdmi3_init()
238 		return -ENOMEM;  in skylake_hdmi3_init()
240 	pcm->device = SKL_DPCM_AUDIO_HDMI3_PB;  in skylake_hdmi3_init()
241 	pcm->codec_dai = dai;  in skylake_hdmi3_init()
243 	list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);  in skylake_hdmi3_init()
251 	struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component;  in skylake_nau8825_fe_init()
281 	struct snd_pcm_runtime *runtime = substream->runtime;  in skl_fe_startup()
290 	runtime->hw.channels_max = 2;  in skl_fe_startup()
294 	runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;  in skl_fe_startup()
318 		dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);  in skylake_nau8825_hw_params()
334 		chan->min = chan->max = 2;  in skylake_dmic_fixup()
336 		chan->min = chan->max = 4;  in skylake_dmic_fixup()
363 	struct snd_pcm_runtime *runtime = substream->runtime;  in skylake_dmic_startup()
365 	runtime->hw.channels_max = DMIC_CH(dmic_constraints);  in skylake_dmic_startup()
369 	return snd_pcm_hw_constraint_list(substream->runtime, 0,  in skylake_dmic_startup()
397 	substream->runtime->hw.channels_max = 1;  in skylake_refcap_startup()
398 	snd_pcm_hw_constraint_list(substream->runtime, 0,  in skylake_refcap_startup()
402 	return snd_pcm_hw_constraint_list(substream->runtime, 0,  in skylake_refcap_startup()
440 	DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10508825:00",
446 	DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi")));
451 	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1")));
456 	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2")));
461 	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi3")));
466 /* skylake digital audio interface glue - connects codec <--> CPU */
513 		.name = "Skl HDMI Port1",
524 		.name = "Skl HDMI Port2",
535 		.name = "Skl HDMI Port3",
548 		/* SSP0 - Codec */
549 		.name = "SSP0-Codec",
561 		/* SSP1 - Codec */
562 		.name = "SSP1-Codec",
619 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {  in skylake_card_late_probe()
620 		component = pcm->codec_dai->component;  in skylake_card_late_probe()
622 			"HDMI/DP, pcm=%d Jack", pcm->device);  in skylake_card_late_probe()
630 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,  in skylake_card_late_probe()
639 		return -EINVAL;  in skylake_card_late_probe()
641 	return hdac_hdmi_jack_port_init(component, &card->dapm);  in skylake_card_late_probe()
665 	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);  in skylake_audio_probe()
667 		return -ENOMEM;  in skylake_audio_probe()
669 	INIT_LIST_HEAD(&ctx->hdmi_pcm_list);  in skylake_audio_probe()
671 	skylake_audio_card.dev = &pdev->dev;  in skylake_audio_probe()
674 	mach = pdev->dev.platform_data;  in skylake_audio_probe()
676 		dmic_constraints = mach->mach_params.dmic_num == 2 ?  in skylake_audio_probe()
679 	return devm_snd_soc_register_card(&pdev->dev, &skylake_audio_card);  in skylake_audio_probe()
701 MODULE_DESCRIPTION("Audio Machine driver-NAU88L25 & MAX98357A in I2S mode");