139e177402
Move rt5682 sdw codec helper function to common place holder to make it generic. Link: https://github.com/thesofproject/linux/pull/5068 Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://patch.msgid.link/20240801091446.10457-16-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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// This file incorporates work covered by the following copyright notice:
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// Copyright (c) 2020 Intel Corporation
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// Copyright (c) 2024 Advanced Micro Devices, Inc.
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/*
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* soc_sdw_rt5682 - Helpers to handle RT5682 from generic machine driver
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*/
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#include <linux/device.h>
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#include <linux/errno.h>
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#include <linux/input.h>
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#include <linux/soundwire/sdw.h>
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#include <linux/soundwire/sdw_type.h>
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#include <sound/control.h>
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#include <sound/soc.h>
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#include <sound/soc-acpi.h>
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#include <sound/soc-dapm.h>
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#include <sound/jack.h>
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#include <sound/soc_sdw_utils.h>
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static const struct snd_soc_dapm_route rt5682_map[] = {
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/*Headphones*/
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{ "Headphone", NULL, "rt5682 HPOL" },
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{ "Headphone", NULL, "rt5682 HPOR" },
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{ "rt5682 IN1P", NULL, "Headset Mic" },
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};
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static struct snd_soc_jack_pin rt5682_jack_pins[] = {
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{
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.pin = "Headphone",
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.mask = SND_JACK_HEADPHONE,
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},
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{
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.pin = "Headset Mic",
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.mask = SND_JACK_MICROPHONE,
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},
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};
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int asoc_sdw_rt5682_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
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{
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struct snd_soc_card *card = rtd->card;
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struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
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struct snd_soc_component *component;
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struct snd_soc_jack *jack;
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int ret;
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component = dai->component;
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card->components = devm_kasprintf(card->dev, GFP_KERNEL,
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"%s hs:rt5682",
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card->components);
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if (!card->components)
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return -ENOMEM;
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ret = snd_soc_dapm_add_routes(&card->dapm, rt5682_map,
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ARRAY_SIZE(rt5682_map));
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if (ret) {
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dev_err(card->dev, "rt5682 map addition failed: %d\n", ret);
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return ret;
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}
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ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
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SND_JACK_HEADSET | SND_JACK_BTN_0 |
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SND_JACK_BTN_1 | SND_JACK_BTN_2 |
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SND_JACK_BTN_3,
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&ctx->sdw_headset,
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rt5682_jack_pins,
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ARRAY_SIZE(rt5682_jack_pins));
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if (ret) {
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dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n",
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ret);
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return ret;
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}
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jack = &ctx->sdw_headset;
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snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
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snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
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snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
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snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
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ret = snd_soc_component_set_jack(component, jack, NULL);
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if (ret)
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dev_err(rtd->card->dev, "Headset Jack call-back failed: %d\n",
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ret);
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return ret;
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}
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EXPORT_SYMBOL_NS(asoc_sdw_rt5682_rtd_init, SND_SOC_SDW_UTILS);
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