1 // SPDX-License-Identifier: GPL-2.0-only
3 * tegra_alc5632.c  --  Toshiba AC100(PAZ00) machine ASoC driver
5  * Copyright (C) 2011 The AC100 Kernel Team <ac100@lists.lauchpad.net>
6  * Copyright (C) 2012 - NVIDIA, Inc.
29 #define DRV_NAME "tegra-alc5632"
41 	struct snd_soc_card *card = rtd->card;  in tegra_alc5632_asoc_hw_params()
49 	err = tegra_asoc_utils_set_rate(&alc5632->util_data, srate, mclk);  in tegra_alc5632_asoc_hw_params()
51 		dev_err(card->dev, "Can't configure clocks\n");  in tegra_alc5632_asoc_hw_params()
58 		dev_err(card->dev, "codec_dai clock not set\n");  in tegra_alc5632_asoc_hw_params()
102 	struct tegra_alc5632 *machine = snd_soc_card_get_drvdata(rtd->card);  in tegra_alc5632_asoc_init()
104 	ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",  in tegra_alc5632_asoc_init()
112 	if (gpio_is_valid(machine->gpio_hp_det)) {  in tegra_alc5632_asoc_init()
113 		tegra_alc5632_hp_jack_gpio.gpio = machine->gpio_hp_det;  in tegra_alc5632_asoc_init()
119 	snd_soc_dapm_force_enable_pin(&rtd->card->dapm, "MICBIAS1");  in tegra_alc5632_asoc_init()
126 	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "alc5632-hifi")),
141 	.name = "tegra-alc5632",
155 	struct device_node *np = pdev->dev.of_node;  in tegra_alc5632_probe()
160 	alc5632 = devm_kzalloc(&pdev->dev,  in tegra_alc5632_probe()
163 		return -ENOMEM;  in tegra_alc5632_probe()
165 	card->dev = &pdev->dev;  in tegra_alc5632_probe()
168 	alc5632->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);  in tegra_alc5632_probe()
169 	if (alc5632->gpio_hp_det == -EPROBE_DEFER)  in tegra_alc5632_probe()
170 		return -EPROBE_DEFER;  in tegra_alc5632_probe()
176 	ret = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing");  in tegra_alc5632_probe()
180 	tegra_alc5632_dai.codecs->of_node = of_parse_phandle(  in tegra_alc5632_probe()
181 			pdev->dev.of_node, "nvidia,audio-codec", 0);  in tegra_alc5632_probe()
183 	if (!tegra_alc5632_dai.codecs->of_node) {  in tegra_alc5632_probe()
184 		dev_err(&pdev->dev,  in tegra_alc5632_probe()
185 			"Property 'nvidia,audio-codec' missing or invalid\n");  in tegra_alc5632_probe()
186 		ret = -EINVAL;  in tegra_alc5632_probe()
190 	tegra_alc5632_dai.cpus->of_node = of_parse_phandle(np,  in tegra_alc5632_probe()
191 			"nvidia,i2s-controller", 0);  in tegra_alc5632_probe()
192 	if (!tegra_alc5632_dai.cpus->of_node) {  in tegra_alc5632_probe()
193 		dev_err(&pdev->dev,  in tegra_alc5632_probe()
194 			"Property 'nvidia,i2s-controller' missing or invalid\n");  in tegra_alc5632_probe()
195 		ret = -EINVAL;  in tegra_alc5632_probe()
199 	tegra_alc5632_dai.platforms->of_node = tegra_alc5632_dai.cpus->of_node;  in tegra_alc5632_probe()
201 	ret = tegra_asoc_utils_init(&alc5632->util_data, &pdev->dev);  in tegra_alc5632_probe()
207 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",  in tegra_alc5632_probe()
215 	of_node_put(tegra_alc5632_dai.cpus->of_node);  in tegra_alc5632_probe()
216 	tegra_alc5632_dai.cpus->of_node = NULL;  in tegra_alc5632_probe()
217 	tegra_alc5632_dai.platforms->of_node = NULL;  in tegra_alc5632_probe()
219 	of_node_put(tegra_alc5632_dai.codecs->of_node);  in tegra_alc5632_probe()
220 	tegra_alc5632_dai.codecs->of_node = NULL;  in tegra_alc5632_probe()
231 	of_node_put(tegra_alc5632_dai.cpus->of_node);  in tegra_alc5632_remove()
232 	tegra_alc5632_dai.cpus->of_node = NULL;  in tegra_alc5632_remove()
233 	tegra_alc5632_dai.platforms->of_node = NULL;  in tegra_alc5632_remove()
234 	of_node_put(tegra_alc5632_dai.codecs->of_node);  in tegra_alc5632_remove()
235 	tegra_alc5632_dai.codecs->of_node = NULL;  in tegra_alc5632_remove()
241 	{ .compatible = "nvidia,tegra-audio-alc5632", },