soc_sdw_utils.h | Explore in Territory

/* 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.
 *
 */

#ifndef SOC_SDW_UTILS_H
#define SOC_SDW_UTILS_H

#include <sound/soc.h>
#include <sound/soc-acpi.h>

#define SOC_SDW_MAX_DAI_NUM …
#define SOC_SDW_MAX_NO_PROPS …
#define SOC_SDW_JACK_JDSRC(quirk) …

/* If a CODEC has an optional speaker output, this quirk will enable it */
#define SOC_SDW_CODEC_SPKR …
/*
 * If the CODEC has additional devices attached directly to it.
 *
 * For the cs42l43:
 *   - 0 - No speaker output
 *   - SOC_SDW_CODEC_SPKR - CODEC internal speaker
 *   - SOC_SDW_SIDECAR_AMPS - 2x Sidecar amplifiers + CODEC internal speaker
 *   - SOC_SDW_CODEC_SPKR | SOF_SIDECAR_AMPS - Not currently supported
 */
#define SOC_SDW_SIDECAR_AMPS …

#define SOC_SDW_UNUSED_DAI_ID …
#define SOC_SDW_JACK_OUT_DAI_ID …
#define SOC_SDW_JACK_IN_DAI_ID …
#define SOC_SDW_AMP_OUT_DAI_ID …
#define SOC_SDW_AMP_IN_DAI_ID …
#define SOC_SDW_DMIC_DAI_ID …

#define SOC_SDW_DAI_TYPE_JACK …
#define SOC_SDW_DAI_TYPE_AMP …
#define SOC_SDW_DAI_TYPE_MIC …

struct asoc_sdw_codec_info;

struct asoc_sdw_dai_info { … };

struct asoc_sdw_codec_info { … };

struct asoc_sdw_mc_private { … };

struct asoc_sdw_endpoint { … };

struct asoc_sdw_dailink { … };

extern struct asoc_sdw_codec_info codec_info_list[];
int asoc_sdw_get_codec_info_list_count(void);

int asoc_sdw_startup(struct snd_pcm_substream *substream);
int asoc_sdw_prepare(struct snd_pcm_substream *substream);
int asoc_sdw_prepare(struct snd_pcm_substream *substream);
int asoc_sdw_trigger(struct snd_pcm_substream *substream, int cmd);
int asoc_sdw_hw_params(struct snd_pcm_substream *substream,
		       struct snd_pcm_hw_params *params);
int asoc_sdw_hw_free(struct snd_pcm_substream *substream);
void asoc_sdw_shutdown(struct snd_pcm_substream *substream);

const char *asoc_sdw_get_codec_name(struct device *dev,
				    const struct asoc_sdw_codec_info *codec_info,
				    const struct snd_soc_acpi_link_adr *adr_link,
				    int adr_index);

struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_part(const u64 adr);

struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_acpi(const u8 *acpi_id);

struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_dai(const char *dai_name,
							 int *dai_index);

struct snd_soc_dai_link *asoc_sdw_mc_find_codec_dai_used(struct snd_soc_card *card,
							 const char *dai_name);

void asoc_sdw_mc_dailink_exit_loop(struct snd_soc_card *card);

int asoc_sdw_card_late_probe(struct snd_soc_card *card);

void asoc_sdw_init_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links,
			    int *be_id, char *name, int playback, int capture,
			    struct snd_soc_dai_link_component *cpus, int cpus_num,
			    struct snd_soc_dai_link_component *platform_component,
			    int num_platforms, struct snd_soc_dai_link_component *codecs,
			    int codecs_num, int (*init)(struct snd_soc_pcm_runtime *rtd),
			    const struct snd_soc_ops *ops);

int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links,
				  int *be_id, char *name, int playback, int capture,
				  const char *cpu_dai_name, const char *platform_comp_name,
				  int num_platforms, const char *codec_name,
				  const char *codec_dai_name,
				  int (*init)(struct snd_soc_pcm_runtime *rtd),
				  const struct snd_soc_ops *ops);

int asoc_sdw_count_sdw_endpoints(struct snd_soc_card *card, int *num_devs, int *num_ends);

struct asoc_sdw_dailink *asoc_sdw_find_dailink(struct asoc_sdw_dailink *dailinks,
					       const struct snd_soc_acpi_endpoint *new);

int asoc_sdw_parse_sdw_endpoints(struct snd_soc_card *card,
				 struct asoc_sdw_dailink *soc_dais,
				 struct asoc_sdw_endpoint *soc_ends,
				 int *num_devs);

int asoc_sdw_rtd_init(struct snd_soc_pcm_runtime *rtd);

/* DMIC support */
int asoc_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd);

/* RT711 support */
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);
int asoc_sdw_rt711_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);

/* RT711-SDCA support */
int asoc_sdw_rt_sdca_jack_init(struct snd_soc_card *card,
			       struct snd_soc_dai_link *dai_links,
			       struct asoc_sdw_codec_info *info,
			       bool playback);
int asoc_sdw_rt_sdca_jack_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);

/* RT1308 I2S support */
extern const struct snd_soc_ops soc_sdw_rt1308_i2s_ops;

/* generic amp support */
int asoc_sdw_rt_amp_init(struct snd_soc_card *card,
			 struct snd_soc_dai_link *dai_links,
			 struct asoc_sdw_codec_info *info,
			 bool playback);
int asoc_sdw_rt_amp_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);

/* CS42L43 support */
int asoc_sdw_cs42l43_spk_init(struct snd_soc_card *card,
			      struct snd_soc_dai_link *dai_links,
			      struct asoc_sdw_codec_info *info,
			      bool playback);

/* CS AMP support */
int asoc_sdw_bridge_cs35l56_count_sidecar(struct snd_soc_card *card,
					  int *num_dais, int *num_devs);
int asoc_sdw_bridge_cs35l56_add_sidecar(struct snd_soc_card *card,
					struct snd_soc_dai_link **dai_links,
					struct snd_soc_codec_conf **codec_conf);
int asoc_sdw_bridge_cs35l56_spk_init(struct snd_soc_card *card,
				     struct snd_soc_dai_link *dai_links,
				     struct asoc_sdw_codec_info *info,
				     bool playback);

int asoc_sdw_cs_amp_init(struct snd_soc_card *card,
			 struct snd_soc_dai_link *dai_links,
			 struct asoc_sdw_codec_info *info,
			 bool playback);

/* MAXIM codec support */
int asoc_sdw_maxim_init(struct snd_soc_card *card,
			struct snd_soc_dai_link *dai_links,
			struct asoc_sdw_codec_info *info,
			bool playback);

/* dai_link init callbacks */
int asoc_sdw_rt_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_rt_sdca_jack_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_rt_amp_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_rt700_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_rt711_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_rt712_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_rt722_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_rt5682_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_cs42l42_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_cs42l43_hs_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_cs42l43_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_cs42l43_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_cs_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
int asoc_sdw_maxim_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);

#endif
linux/include/sound/soc_sdw_utils.h
