linux/sound/soc/sdw_utils/soc_sdw_rt711.c

// SPDX-License-Identifier: GPL-2.0-only
// This file incorporates work covered by the following copyright notice:
// Copyright (c) 2020 Intel Corporation
// Copyright (c) 2024 Advanced Micro Devices, Inc.

/*
 *  soc_sdw_rt711 - Helpers to handle RT711 from generic machine driver
 */

#include <linux/device.h>
#include <linux/errno.h>
#include <linux/input.h>
#include <linux/soundwire/sdw.h>
#include <linux/soundwire/sdw_type.h>
#include <sound/control.h>
#include <sound/soc.h>
#include <sound/soc-acpi.h>
#include <sound/soc-dapm.h>
#include <sound/jack.h>
#include <sound/soc_sdw_utils.h>

/*
 * Note this MUST be called before snd_soc_register_card(), so that the props
 * are in place before the codec component driver's probe function parses them.
 */
static int rt711_add_codec_device_props(struct device *sdw_dev, unsigned long quirk)
{ … }

static const struct snd_soc_dapm_route rt711_map[] = …;

static struct snd_soc_jack_pin rt711_jack_pins[] = …;

int asoc_sdw_rt711_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai)
{ … }
EXPORT_SYMBOL_NS(…);

int asoc_sdw_rt711_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link)
{ … }
EXPORT_SYMBOL_NS(…);

int asoc_sdw_rt711_init(struct snd_soc_card *card,
			struct snd_soc_dai_link *dai_links,
			struct asoc_sdw_codec_info *info,
			bool playback)
{ … }
EXPORT_SYMBOL_NS(…);