1 // SPDX-License-Identifier: GPL-2.0+
15 #include "imx-audmux.h"
31 		.gpio = -1,
32 		.name = "headset-gpio",
34 		.invert = 0,
53 	struct imx_es8328_data *data = container_of(rtd->card,  in imx_es8328_dai_init()
58 	if (gpio_is_valid(data->jack_gpio)) {  in imx_es8328_dai_init()
59 		ret = snd_soc_card_jack_new_pins(rtd->card, "Headphone",  in imx_es8328_dai_init()
67 		headset_jack_gpios[0].gpio = data->jack_gpio;  in imx_es8328_dai_init()
80 	SND_SOC_DAPM_REGULATOR_SUPPLY("audio-amp", 1, 0),
90 	struct device_node *np = pdev->dev.of_node;  in imx_es8328_probe()
97 	struct device *dev = &pdev->dev;  in imx_es8328_probe()
99 	ret = of_property_read_u32(np, "mux-int-port", &int_port);  in imx_es8328_probe()
101 		dev_err(dev, "mux-int-port missing or invalid\n");  in imx_es8328_probe()
105 		dev_err(dev, "mux-int-port: hardware only has %d mux ports\n",  in imx_es8328_probe()
107 		ret = -EINVAL;  in imx_es8328_probe()
111 	ret = of_property_read_u32(np, "mux-ext-port", &ext_port);  in imx_es8328_probe()
113 		dev_err(dev, "mux-ext-port missing or invalid\n");  in imx_es8328_probe()
117 		dev_err(dev, "mux-ext-port: hardware only has %d mux ports\n",  in imx_es8328_probe()
119 		ret = -EINVAL;  in imx_es8328_probe()
127 	int_port--;  in imx_es8328_probe()
128 	ext_port--;  in imx_es8328_probe()
148 	ssi_np = of_parse_phandle(pdev->dev.of_node, "ssi-controller", 0);  in imx_es8328_probe()
149 	codec_np = of_parse_phandle(pdev->dev.of_node, "audio-codec", 0);  in imx_es8328_probe()
152 		ret = -EINVAL;  in imx_es8328_probe()
159 		ret = -EINVAL;  in imx_es8328_probe()
165 		ret = -ENOMEM;  in imx_es8328_probe()
171 		ret = -ENOMEM;  in imx_es8328_probe()
175 	data->dev = dev;  in imx_es8328_probe()
177 	data->jack_gpio = of_get_named_gpio(pdev->dev.of_node, "jack-gpio", 0);  in imx_es8328_probe()
181 	 * platform is using soc-generic-dmaengine-pcm  in imx_es8328_probe()
183 	data->dai.cpus		=  in imx_es8328_probe()
184 	data->dai.platforms	= &comp[0];  in imx_es8328_probe()
185 	data->dai.codecs	= &comp[1];  in imx_es8328_probe()
187 	data->dai.num_cpus	= 1;  in imx_es8328_probe()
188 	data->dai.num_codecs	= 1;  in imx_es8328_probe()
189 	data->dai.num_platforms	= 1;  in imx_es8328_probe()
191 	data->dai.name = "hifi";  in imx_es8328_probe()
192 	data->dai.stream_name = "hifi";  in imx_es8328_probe()
193 	data->dai.codecs->dai_name = "es8328-hifi-analog";  in imx_es8328_probe()
194 	data->dai.codecs->of_node = codec_np;  in imx_es8328_probe()
195 	data->dai.cpus->of_node = ssi_np;  in imx_es8328_probe()
196 	data->dai.init = &imx_es8328_dai_init;  in imx_es8328_probe()
197 	data->dai.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |  in imx_es8328_probe()
200 	data->card.dev = dev;  in imx_es8328_probe()
201 	data->card.dapm_widgets = imx_es8328_dapm_widgets;  in imx_es8328_probe()
202 	data->card.num_dapm_widgets = ARRAY_SIZE(imx_es8328_dapm_widgets);  in imx_es8328_probe()
203 	data->card.controls = imx_es8328_controls;  in imx_es8328_probe()
204 	data->card.num_controls = ARRAY_SIZE(imx_es8328_controls);  in imx_es8328_probe()
205 	ret = snd_soc_of_parse_card_name(&data->card, "model");  in imx_es8328_probe()
210 	ret = snd_soc_of_parse_audio_routing(&data->card, "audio-routing");  in imx_es8328_probe()
215 	data->card.num_links = 1;  in imx_es8328_probe()
216 	data->card.owner = THIS_MODULE;  in imx_es8328_probe()
217 	data->card.dai_link = &data->dai;  in imx_es8328_probe()
219 	ret = devm_snd_soc_register_card(&pdev->dev, &data->card);  in imx_es8328_probe()
227 	put_device(&ssi_pdev->dev);  in imx_es8328_probe()
236 	{ .compatible = "fsl,imx-audio-es8328", },
243 		.name = "imx-es8328",
253 MODULE_ALIAS("platform:imx-audio-es8328");