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/* 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 8
struct asoc_sdw_codec_info;
struct asoc_sdw_dai_info {
const bool direction[2]; /* playback & capture support */
const char *dai_name;
const int dai_type;
const int dailink[2]; /* dailink id for each direction */
const struct snd_kcontrol_new *controls;
const int num_controls;
const struct snd_soc_dapm_widget *widgets;
const int num_widgets;
int (*init)(struct snd_soc_card *card,
struct snd_soc_dai_link *dai_links,
struct asoc_sdw_codec_info *info,
bool playback);
int (*exit)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
int (*rtd_init)(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
bool rtd_init_done; /* Indicate that the rtd_init callback is done */
unsigned long quirk;
};
struct asoc_sdw_codec_info {
const int part_id;
const int version_id;
const char *codec_name;
int amp_num;
const u8 acpi_id[ACPI_ID_LEN];
const bool ignore_internal_dmic;
const struct snd_soc_ops *ops;
struct asoc_sdw_dai_info dais[SOC_SDW_MAX_DAI_NUM];
const int dai_num;
int (*codec_card_late_probe)(struct snd_soc_card *card);
int (*count_sidecar)(struct snd_soc_card *card,
int *num_dais, int *num_devs);
int (*add_sidecar)(struct snd_soc_card *card,
struct snd_soc_dai_link **dai_links,
struct snd_soc_codec_conf **codec_conf);
};
struct asoc_sdw_mc_private {
struct snd_soc_card card;
struct snd_soc_jack sdw_headset;
struct device *headset_codec_dev; /* only one headset per card */
struct device *amp_dev1, *amp_dev2;
bool append_dai_type;
bool ignore_internal_dmic;
void *private;
};
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);
/* DMIC support */
int asoc_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd);
/* 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_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);
#endif
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