1 // SPDX-License-Identifier: GPL-2.0-only
3 // Copyright(c) 2021-2022 Intel Corporation
13 #include <sound/soc-acpi.h>
14 #include <sound/soc-dapm.h>
18 	SOC_DAPM_PIN_SWITCH("Spk"),
22 	SND_SOC_DAPM_SPK("Spk", NULL),
26 	{ "Spk", NULL, "Speaker" },
33 	struct snd_mask *fmt;  in avs_max98357a_be_fixup()  local
37 	fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);  in avs_max98357a_be_fixup()
40 	rate->min = rate->max = 48000;  in avs_max98357a_be_fixup()
41 	channels->min = channels->max = 2;  in avs_max98357a_be_fixup()
44 	snd_mask_none(fmt);  in avs_max98357a_be_fixup()
45 	snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);  in avs_max98357a_be_fixup()
58 		return -ENOMEM;  in avs_create_dai_link()
60 	platform->name = platform_name;  in avs_create_dai_link()
62 	dl->name = devm_kasprintf(dev, GFP_KERNEL,  in avs_create_dai_link()
63 				  AVS_STRING_FMT("SSP", "-Codec", ssp_port, tdm_slot));  in avs_create_dai_link()
64 	dl->cpus = devm_kzalloc(dev, sizeof(*dl->cpus), GFP_KERNEL);  in avs_create_dai_link()
65 	dl->codecs = devm_kzalloc(dev, sizeof(*dl->codecs), GFP_KERNEL);  in avs_create_dai_link()
66 	if (!dl->name || !dl->cpus || !dl->codecs)  in avs_create_dai_link()
67 		return -ENOMEM;  in avs_create_dai_link()
69 	dl->cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,  in avs_create_dai_link()
71 	dl->codecs->name = devm_kasprintf(dev, GFP_KERNEL, "MX98357A:00");  in avs_create_dai_link()
72 	dl->codecs->dai_name = devm_kasprintf(dev, GFP_KERNEL, "HiFi");  in avs_create_dai_link()
73 	if (!dl->cpus->dai_name || !dl->codecs->name || !dl->codecs->dai_name)  in avs_create_dai_link()
74 		return -ENOMEM;  in avs_create_dai_link()
76 	dl->num_cpus = 1;  in avs_create_dai_link()
77 	dl->num_codecs = 1;  in avs_create_dai_link()
78 	dl->platforms = platform;  in avs_create_dai_link()
79 	dl->num_platforms = 1;  in avs_create_dai_link()
80 	dl->id = 0;  in avs_create_dai_link()
81 	dl->dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS;  in avs_create_dai_link()
82 	dl->be_hw_params_fixup = avs_max98357a_be_fixup;  in avs_create_dai_link()
83 	dl->nonatomic = 1;  in avs_create_dai_link()
84 	dl->no_pcm = 1;  in avs_create_dai_link()
85 	dl->dpcm_playback = 1;  in avs_create_dai_link()
97 	struct device *dev = &pdev->dev;  in avs_max98357a_probe()
102 	pname = mach->mach_params.platform;  in avs_max98357a_probe()
116 		return -ENOMEM;  in avs_max98357a_probe()
118 	card->name = "avs_max98357a";  in avs_max98357a_probe()
119 	card->dev = dev;  in avs_max98357a_probe()
120 	card->owner = THIS_MODULE;  in avs_max98357a_probe()
121 	card->dai_link = dai_link;  in avs_max98357a_probe()
122 	card->num_links = 1;  in avs_max98357a_probe()
123 	card->controls = card_controls;  in avs_max98357a_probe()
124 	card->num_controls = ARRAY_SIZE(card_controls);  in avs_max98357a_probe()
125 	card->dapm_widgets = card_widgets;  in avs_max98357a_probe()
126 	card->num_dapm_widgets = ARRAY_SIZE(card_widgets);  in avs_max98357a_probe()
127 	card->dapm_routes = card_base_routes;  in avs_max98357a_probe()
128 	card->num_dapm_routes = ARRAY_SIZE(card_base_routes);  in avs_max98357a_probe()
129 	card->fully_routed = true;  in avs_max98357a_probe()