Lines Matching +full:mic +full:- +full:det +full:- +full:gpio
1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap-twl4030.c -- SoC audio for TI SoC based boards with twl4030 codec
5 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com
20 #include <linux/platform_data/omap-twl4030.h>
29 #include "omap-mcbsp.h"
53 return -EINVAL;
70 SND_SOC_DAPM_MIC("Main Mic", NULL),
71 SND_SOC_DAPM_MIC("Sub Mic", NULL),
72 SND_SOC_DAPM_MIC("Headset Mic", NULL),
73 SND_SOC_DAPM_MIC("Carkit Mic", NULL),
74 SND_SOC_DAPM_MIC("Digital0 Mic", NULL),
75 SND_SOC_DAPM_MIC("Digital1 Mic", NULL),
96 {"MAINMIC", NULL, "Main Mic"},
97 {"Main Mic", NULL, "Mic Bias 1"},
98 {"SUBMIC", NULL, "Sub Mic"},
99 {"Sub Mic", NULL, "Mic Bias 2"},
100 /* Headset Mic: HSMIC with bias */
101 {"HSMIC", NULL, "Headset Mic"},
102 {"Headset Mic", NULL, "Headset Mic Bias"},
104 {"DIGIMIC0", NULL, "Digital0 Mic"},
105 {"Digital0 Mic", NULL, "Mic Bias 1"},
106 {"DIGIMIC1", NULL, "Digital1 Mic"},
107 {"Digital1 Mic", NULL, "Mic Bias 2"},
109 {"CARKITMIC", NULL, "Carkit Mic"},
118 .pin = "Headset Mic",
130 .name = "ti,jack-det",
145 struct snd_soc_card *card = rtd->card;
146 struct snd_soc_dapm_context *dapm = &card->dapm;
147 struct omap_tw4030_pdata *pdata = dev_get_platdata(card->dev);
152 * This is a bit of a hack, but the GPIO is optional so we
153 * only want to add the jack detection if the GPIO is there.
155 if (of_property_present(card->dev->of_node, "ti,jack-det-gpio")) {
156 hs_jack_gpios[0].gpiod_dev = card->dev;
159 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
161 &priv->hs_jack, hs_jack_pins,
166 ret = snd_soc_jack_add_gpios(&priv->hs_jack,
177 if (!pdata || !pdata->custom_routing)
181 twl4030_disconnect_pin(dapm, pdata->has_ear, "Earpiece Spk");
182 twl4030_disconnect_pin(dapm, pdata->has_hf, "Handsfree Spk");
183 twl4030_disconnect_pin(dapm, pdata->has_hs, "Headset Stereophone");
184 twl4030_disconnect_pin(dapm, pdata->has_predriv, "Ext Spk");
185 twl4030_disconnect_pin(dapm, pdata->has_carkit, "Carkit Spk");
187 twl4030_disconnect_pin(dapm, pdata->has_mainmic, "Main Mic");
188 twl4030_disconnect_pin(dapm, pdata->has_submic, "Sub Mic");
189 twl4030_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
190 twl4030_disconnect_pin(dapm, pdata->has_carkitmic, "Carkit Mic");
191 twl4030_disconnect_pin(dapm, pdata->has_digimic0, "Digital0 Mic");
192 twl4030_disconnect_pin(dapm, pdata->has_digimic1, "Digital1 Mic");
193 twl4030_disconnect_pin(dapm, pdata->has_linein, "Line In");
198 /* Digital audio interface glue - connects codec <--> CPU */
200 DAILINK_COMP_ARRAY(COMP_CPU("omap-mcbsp.2")),
201 DAILINK_COMP_ARRAY(COMP_CODEC("twl4030-codec", "twl4030-hifi")),
202 DAILINK_COMP_ARRAY(COMP_PLATFORM("omap-mcbsp.2")));
205 DAILINK_COMP_ARRAY(COMP_CPU("omap-mcbsp.3")),
206 DAILINK_COMP_ARRAY(COMP_CODEC("twl4030-codec", "twl4030-voice")),
207 DAILINK_COMP_ARRAY(COMP_PLATFORM("omap-mcbsp.3")));
240 struct omap_tw4030_pdata *pdata = dev_get_platdata(&pdev->dev);
241 struct device_node *node = pdev->dev.of_node;
246 card->dev = &pdev->dev;
248 priv = devm_kzalloc(&pdev->dev, sizeof(struct omap_twl4030), GFP_KERNEL);
250 return -ENOMEM;
257 dev_err(&pdev->dev, "Card name is not provided\n");
258 return -ENODEV;
263 dev_err(&pdev->dev, "McBSP node is not provided\n");
264 return -EINVAL;
266 omap_twl4030_dai_links[0].cpus->dai_name = NULL;
267 omap_twl4030_dai_links[0].cpus->of_node = dai_node;
269 omap_twl4030_dai_links[0].platforms->name = NULL;
270 omap_twl4030_dai_links[0].platforms->of_node = dai_node;
272 dai_node = of_parse_phandle(node, "ti,mcbsp-voice", 0);
274 card->num_links = 1;
276 omap_twl4030_dai_links[1].cpus->dai_name = NULL;
277 omap_twl4030_dai_links[1].cpus->of_node = dai_node;
279 omap_twl4030_dai_links[1].platforms->name = NULL;
280 omap_twl4030_dai_links[1].platforms->of_node = dai_node;
284 prop = of_find_property(node, "ti,audio-routing", NULL);
287 "ti,audio-routing");
291 card->fully_routed = 1;
294 if (pdata->card_name) {
295 card->name = pdata->card_name;
297 dev_err(&pdev->dev, "Card name is not provided\n");
298 return -ENODEV;
301 if (!pdata->voice_connected)
302 card->num_links = 1;
304 dev_err(&pdev->dev, "Missing pdata\n");
305 return -ENODEV;
309 ret = devm_snd_soc_register_card(&pdev->dev, card);
311 dev_err(&pdev->dev, "devm_snd_soc_register_card() failed: %d\n",
320 {.compatible = "ti,omap-twl4030", },
327 .name = "omap-twl4030",
339 MODULE_ALIAS("platform:omap-twl4030");