linux/sound/soc/intel/boards/bridge_cs35l56.c

// SPDX-License-Identifier: GPL-2.0-only
//
// Intel SOF Machine Driver with Cirrus Logic CS35L56 Smart Amp

#include <linux/module.h>
#include <linux/platform_device.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/soc-acpi.h>
#include "sof_sdw_common.h"

static const struct snd_soc_dapm_widget bridge_widgets[] = …;

static const struct snd_soc_dapm_route bridge_map[] = …;

static const char * const bridge_cs35l56_name_prefixes[] = …;

static int bridge_cs35l56_asp_init(struct snd_soc_pcm_runtime *rtd)
{ … }

static const struct snd_soc_pcm_stream bridge_params = …;

SND_SOC_DAILINK_DEFS(…);

static const struct snd_soc_dai_link bridge_dai_template = …;

int bridge_cs35l56_count_sidecar(struct snd_soc_card *card,
				 int *num_dais, int *num_devs)
{ … }

int bridge_cs35l56_add_sidecar(struct snd_soc_card *card,
			       struct snd_soc_dai_link **dai_links,
			       struct snd_soc_codec_conf **codec_conf)
{ … }

int bridge_cs35l56_spk_init(struct snd_soc_card *card,
			    struct snd_soc_dai_link *dai_links,
			    struct sof_sdw_codec_info *info,
			    bool playback)
{ … }