1 // SPDX-License-Identifier: GPL-2.0+
14 #include "imx-audmux.h"
30 		.name = "headset-gpio",
32 		.invert = 0,
51 	struct imx_es8328_data *data = container_of(rtd->card,  in imx_es8328_dai_init()
55 	if (data->jack_gpiod) {  in imx_es8328_dai_init()
57 		ret = snd_soc_card_jack_new_pins(rtd->card, "Headphone",  in imx_es8328_dai_init()
65 		headset_jack_gpios[0].desc = data->jack_gpiod;  in imx_es8328_dai_init()
78 	SND_SOC_DAPM_REGULATOR_SUPPLY("audio-amp", 1, 0),
88 	struct device_node *np = pdev->dev.of_node;  in imx_es8328_probe()
95 	struct device *dev = &pdev->dev;  in imx_es8328_probe()
97 	ret = of_property_read_u32(np, "mux-int-port", &int_port);  in imx_es8328_probe()
99 		dev_err(dev, "mux-int-port missing or invalid\n");  in imx_es8328_probe()
103 		dev_err(dev, "mux-int-port: hardware only has %d mux ports\n",  in imx_es8328_probe()
105 		ret = -EINVAL;  in imx_es8328_probe()
109 	ret = of_property_read_u32(np, "mux-ext-port", &ext_port);  in imx_es8328_probe()
111 		dev_err(dev, "mux-ext-port missing or invalid\n");  in imx_es8328_probe()
115 		dev_err(dev, "mux-ext-port: hardware only has %d mux ports\n",  in imx_es8328_probe()
117 		ret = -EINVAL;  in imx_es8328_probe()
125 	int_port--;  in imx_es8328_probe()
126 	ext_port--;  in imx_es8328_probe()
146 	ssi_np = of_parse_phandle(pdev->dev.of_node, "ssi-controller", 0);  in imx_es8328_probe()
147 	codec_np = of_parse_phandle(pdev->dev.of_node, "audio-codec", 0);  in imx_es8328_probe()
150 		ret = -EINVAL;  in imx_es8328_probe()
157 		ret = -EINVAL;  in imx_es8328_probe()
163 		ret = -ENOMEM;  in imx_es8328_probe()
169 		ret = -ENOMEM;  in imx_es8328_probe()
173 	data->dev = dev;  in imx_es8328_probe()
175 	data->jack_gpiod = devm_gpiod_get_optional(dev, "jack", GPIOD_IN);  in imx_es8328_probe()
176 	if (IS_ERR(data->jack_gpiod)) {  in imx_es8328_probe()
177 		ret = PTR_ERR(data->jack_gpiod);  in imx_es8328_probe()
183 	 * platform is using soc-generic-dmaengine-pcm  in imx_es8328_probe()
185 	data->dai.cpus		=  in imx_es8328_probe()
186 	data->dai.platforms	= &comp[0];  in imx_es8328_probe()
187 	data->dai.codecs	= &comp[1];  in imx_es8328_probe()
189 	data->dai.num_cpus	= 1;  in imx_es8328_probe()
190 	data->dai.num_codecs	= 1;  in imx_es8328_probe()
191 	data->dai.num_platforms	= 1;  in imx_es8328_probe()
193 	data->dai.name = "hifi";  in imx_es8328_probe()
194 	data->dai.stream_name = "hifi";  in imx_es8328_probe()
195 	data->dai.codecs->dai_name = "es8328-hifi-analog";  in imx_es8328_probe()
196 	data->dai.codecs->of_node = codec_np;  in imx_es8328_probe()
197 	data->dai.cpus->of_node = ssi_np;  in imx_es8328_probe()
198 	data->dai.init = &imx_es8328_dai_init;  in imx_es8328_probe()
199 	data->dai.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |  in imx_es8328_probe()
202 	data->card.dev = dev;  in imx_es8328_probe()
203 	data->card.dapm_widgets = imx_es8328_dapm_widgets;  in imx_es8328_probe()
204 	data->card.num_dapm_widgets = ARRAY_SIZE(imx_es8328_dapm_widgets);  in imx_es8328_probe()
205 	data->card.controls = imx_es8328_controls;  in imx_es8328_probe()
206 	data->card.num_controls = ARRAY_SIZE(imx_es8328_controls);  in imx_es8328_probe()
207 	ret = snd_soc_of_parse_card_name(&data->card, "model");  in imx_es8328_probe()
212 	ret = snd_soc_of_parse_audio_routing(&data->card, "audio-routing");  in imx_es8328_probe()
217 	data->card.num_links = 1;  in imx_es8328_probe()
218 	data->card.owner = THIS_MODULE;  in imx_es8328_probe()
219 	data->card.dai_link = &data->dai;  in imx_es8328_probe()
221 	ret = devm_snd_soc_register_card(&pdev->dev, &data->card);  in imx_es8328_probe()
229 	put_device(&ssi_pdev->dev);  in imx_es8328_probe()
238 	{ .compatible = "fsl,imx-audio-es8328", },
245 		.name = "imx-es8328",
255 MODULE_ALIAS("platform:imx-audio-es8328");