1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <sound/soc-acpi.h>
14 #include <sound/soc-dapm.h>
17 #define MAX98373_DEV0_NAME	"i2c-MX98373:00"
18 #define MAX98373_DEV1_NAME	"i2c-MX98373:01"
19 #define MAX98373_CODEC_NAME	"max98373-aif1"
33 	SOC_DAPM_PIN_SWITCH("Left Spk"),
34 	SOC_DAPM_PIN_SWITCH("Right Spk"),
38 	SND_SOC_DAPM_SPK("Left Spk", NULL),
39 	SND_SOC_DAPM_SPK("Right Spk", NULL),
43 	{ "Left Spk", NULL, "Left BE_OUT" },
44 	{ "Right Spk", NULL, "Right BE_OUT" },
51 	struct snd_mask *fmt;  in avs_max98373_be_fixup()  local
55 	fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);  in avs_max98373_be_fixup()
58 	rate->min = rate->max = 48000;  in avs_max98373_be_fixup()
59 	channels->min = channels->max = 2;  in avs_max98373_be_fixup()
62 	snd_mask_none(fmt);  in avs_max98373_be_fixup()
63 	snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);  in avs_max98373_be_fixup()
75 		if (!strcmp(codec_dai->component->name, MAX98373_DEV0_NAME)) {  in avs_max98373_hw_params()
78 				dev_err(runtime->dev, "DEV0 TDM slot err:%d\n", ret);  in avs_max98373_hw_params()
82 		if (!strcmp(codec_dai->component->name, MAX98373_DEV1_NAME)) {  in avs_max98373_hw_params()
85 				dev_err(runtime->dev, "DEV1 TDM slot err:%d\n", ret);  in avs_max98373_hw_params()
107 		return -ENOMEM;  in avs_create_dai_link()
109 	platform->name = platform_name;  in avs_create_dai_link()
111 	dl->name = devm_kasprintf(dev, GFP_KERNEL,  in avs_create_dai_link()
112 				  AVS_STRING_FMT("SSP", "-Codec", ssp_port, tdm_slot));  in avs_create_dai_link()
113 	dl->cpus = devm_kzalloc(dev, sizeof(*dl->cpus), GFP_KERNEL);  in avs_create_dai_link()
114 	dl->codecs = devm_kzalloc(dev, sizeof(*dl->codecs) * 2, GFP_KERNEL);  in avs_create_dai_link()
115 	if (!dl->name || !dl->cpus || !dl->codecs)  in avs_create_dai_link()
116 		return -ENOMEM;  in avs_create_dai_link()
118 	dl->cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,  in avs_create_dai_link()
120 	dl->codecs[0].name = devm_kasprintf(dev, GFP_KERNEL, MAX98373_DEV0_NAME);  in avs_create_dai_link()
121 	dl->codecs[0].dai_name = devm_kasprintf(dev, GFP_KERNEL, MAX98373_CODEC_NAME);  in avs_create_dai_link()
122 	dl->codecs[1].name = devm_kasprintf(dev, GFP_KERNEL, MAX98373_DEV1_NAME);  in avs_create_dai_link()
123 	dl->codecs[1].dai_name = devm_kasprintf(dev, GFP_KERNEL, MAX98373_CODEC_NAME);  in avs_create_dai_link()
124 	if (!dl->cpus->dai_name || !dl->codecs[0].name || !dl->codecs[0].dai_name ||  in avs_create_dai_link()
125 	    !dl->codecs[1].name || !dl->codecs[1].dai_name)  in avs_create_dai_link()
126 		return -ENOMEM;  in avs_create_dai_link()
128 	dl->num_cpus = 1;  in avs_create_dai_link()
129 	dl->num_codecs = 2;  in avs_create_dai_link()
130 	dl->platforms = platform;  in avs_create_dai_link()
131 	dl->num_platforms = 1;  in avs_create_dai_link()
132 	dl->id = 0;  in avs_create_dai_link()
133 	dl->dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBC_CFC;  in avs_create_dai_link()
134 	dl->be_hw_params_fixup = avs_max98373_be_fixup;  in avs_create_dai_link()
135 	dl->nonatomic = 1;  in avs_create_dai_link()
136 	dl->no_pcm = 1;  in avs_create_dai_link()
137 	dl->dpcm_capture = 1;  in avs_create_dai_link()
138 	dl->dpcm_playback = 1;  in avs_create_dai_link()
139 	dl->ignore_pmdown_time = 1;  in avs_create_dai_link()
140 	dl->ops = &avs_max98373_ops;  in avs_create_dai_link()
152 	struct device *dev = &pdev->dev;  in avs_max98373_probe()
157 	pname = mach->mach_params.platform;  in avs_max98373_probe()
171 		return -ENOMEM;  in avs_max98373_probe()
173 	card->name = "avs_max98373";  in avs_max98373_probe()
174 	card->dev = dev;  in avs_max98373_probe()
175 	card->owner = THIS_MODULE;  in avs_max98373_probe()
176 	card->dai_link = dai_link;  in avs_max98373_probe()
177 	card->num_links = 1;  in avs_max98373_probe()
178 	card->codec_conf = card_codec_conf;  in avs_max98373_probe()
179 	card->num_configs = ARRAY_SIZE(card_codec_conf);  in avs_max98373_probe()
180 	card->controls = card_controls;  in avs_max98373_probe()
181 	card->num_controls = ARRAY_SIZE(card_controls);  in avs_max98373_probe()
182 	card->dapm_widgets = card_widgets;  in avs_max98373_probe()
183 	card->num_dapm_widgets = ARRAY_SIZE(card_widgets);  in avs_max98373_probe()
184 	card->dapm_routes = card_base_routes;  in avs_max98373_probe()
185 	card->num_dapm_routes = ARRAY_SIZE(card_base_routes);  in avs_max98373_probe()
186 	card->fully_routed = true;  in avs_max98373_probe()