1 // SPDX-License-Identifier: GPL-2.0-only
3  *  cht-bsw-nau8824.c - ASoc Machine driver for Intel Cherryview-based
10  *  Co-author: John Hsu <KCHSU0@nuvoton.com>
11  *  This file is based on cht_bsw_rt5672.c and cht-bsw-max98090.c
20 #include <sound/soc-acpi.h>
23 #include "../atom/sst-atom-controls.h"
45 	SND_SOC_DAPM_SPK("Ext Spk", NULL),
49 	{"Ext Spk", NULL, "SPKOUTL"},
50 	{"Ext Spk", NULL, "SPKOUTR"},
69 	SOC_DAPM_PIN_SWITCH("Ext Spk"),
82 		dev_err(codec_dai->dev, "can't set FS clock %d\n", ret);  in cht_aif1_hw_params()
88 		dev_err(codec_dai->dev, "can't set FLL: %d\n", ret);  in cht_aif1_hw_params()
97 	struct cht_mc_private *ctx = snd_soc_card_get_drvdata(runtime->card);  in cht_codec_init()
98 	struct snd_soc_jack *jack = &ctx->jack;  in cht_codec_init()
100 	struct snd_soc_component *component = codec_dai->component;  in cht_codec_init()
111 	ret = snd_soc_card_jack_new_pins(runtime->card, "Headset", jack_type,  in cht_codec_init()
114 		dev_err(runtime->dev,  in cht_codec_init()
118 	snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);  in cht_codec_init()
119 	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);  in cht_codec_init()
120 	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);  in cht_codec_init()
121 	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);  in cht_codec_init()
135 	struct snd_mask *fmt =  in cht_codec_fixup()  local
140 	rate->min = rate->max = 48000;  in cht_codec_fixup()
141 	channels->min = channels->max = 2;  in cht_codec_fixup()
143 	/* set SSP2 to 24-bit */  in cht_codec_fixup()
144 	snd_mask_none(fmt);  in cht_codec_fixup()
150 		dev_err(rtd->dev, "can't set codec TDM slot %d\n", ret);  in cht_codec_fixup()
159 	return snd_pcm_hw_constraint_single(substream->runtime,  in cht_aif1_startup()
175 	DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai")));
178 	DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai")));
181 	DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port")));
183 	DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10508824:00",
187 	DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform")));
202 		.name = "Deep-Buffer Audio Port",
203 		.stream_name = "Deep-Buffer Audio",
212 		/* SSP2 - Codec */
213 		.name = "SSP2-Codec",
228 #define SOF_CARD_NAME "bytcht nau8824" /* card name will be 'sof-bytcht nau8824 */
255 	drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL);  in snd_cht_mc_probe()
257 		return -ENOMEM;  in snd_cht_mc_probe()
261 	snd_soc_card_cht.dev = &pdev->dev;  in snd_cht_mc_probe()
262 	mach = pdev->dev.platform_data;  in snd_cht_mc_probe()
263 	platform_name = mach->mach_params.platform;  in snd_cht_mc_probe()
270 	sof_parent = snd_soc_acpi_sof_parent(&pdev->dev);  in snd_cht_mc_probe()
285 		pdev->dev.driver->pm = &snd_soc_pm_ops;  in snd_cht_mc_probe()
288 	ret_val = devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cht);  in snd_cht_mc_probe()
290 		dev_err(&pdev->dev,  in snd_cht_mc_probe()
301 		.name = "cht-bsw-nau8824",
312 MODULE_ALIAS("platform:cht-bsw-nau8824");