linux/sound/soc/mediatek/mt8188/mt8188-dai-adda.c

// SPDX-License-Identifier: GPL-2.0
/*
 * MediaTek ALSA SoC Audio DAI ADDA Control
 *
 * Copyright (c) 2022 MediaTek Inc.
 * Author: Bicycle Tsai <[email protected]>
 *         Trevor Wu <[email protected]>
 *         Chun-Chia Chiu <[email protected]>
 */

#include <linux/bitfield.h>
#include <linux/delay.h>
#include <linux/regmap.h>
#include "mt8188-afe-clk.h"
#include "mt8188-afe-common.h"
#include "mt8188-reg.h"
#include "../common/mtk-dai-adda-common.h"

#define ADDA_HIRES_THRES …

enum { … };

struct mtk_dai_adda_priv { … };

static int mt8188_adda_mtkaif_init(struct mtk_base_afe *afe)
{ … }

static int mtk_adda_mtkaif_cfg_event(struct snd_soc_dapm_widget *w,
				     struct snd_kcontrol *kcontrol,
				     int event)
{ … }

static int mtk_adda_dl_event(struct snd_soc_dapm_widget *w,
			     struct snd_kcontrol *kcontrol,
			     int event)
{ … }

static void mtk_adda_ul_mictype(struct mtk_base_afe *afe, bool dmic)
{ … }

static int mtk_adda_ul_event(struct snd_soc_dapm_widget *w,
			     struct snd_kcontrol *kcontrol,
			     int event)
{ … }

static struct mtk_dai_adda_priv *get_adda_priv_by_name(struct mtk_base_afe *afe,
						       const char *name)
{ … }

static int mtk_afe_adda_hires_connect(struct snd_soc_dapm_widget *source,
				      struct snd_soc_dapm_widget *sink)
{ … }

static const struct snd_kcontrol_new mtk_dai_adda_o176_mix[] = …;

static const struct snd_kcontrol_new mtk_dai_adda_o177_mix[] = …;

static const char * const adda_dlgain_mux_map[] = …;

static SOC_ENUM_SINGLE_DECL(adda_dlgain_mux_map_enum,
			    SND_SOC_NOPM, 0,
			    adda_dlgain_mux_map);

static const struct snd_kcontrol_new adda_dlgain_mux_control = …;

static const struct snd_soc_dapm_widget mtk_dai_adda_widgets[] = …;

static const struct snd_soc_dapm_route mtk_dai_adda_routes[] = …;

static int mt8188_adda_dmic_get(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_value *ucontrol)
{ … }

static int mt8188_adda_dmic_set(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_value *ucontrol)
{ … }

static const struct snd_kcontrol_new mtk_dai_adda_controls[] = …;

static int mtk_dai_da_configure(struct mtk_base_afe *afe,
				unsigned int rate, int id)
{ … }

static int mtk_dai_ad_configure(struct mtk_base_afe *afe,
				unsigned int rate, int id)
{ … }

static int mtk_dai_adda_hw_params(struct snd_pcm_substream *substream,
				  struct snd_pcm_hw_params *params,
				  struct snd_soc_dai *dai)
{ … }

static const struct snd_soc_dai_ops mtk_dai_adda_ops = …;

/* dai driver */
#define MTK_ADDA_PLAYBACK_RATES …

#define MTK_ADDA_CAPTURE_RATES …

#define MTK_ADDA_FORMATS …

static struct snd_soc_dai_driver mtk_dai_adda_driver[] = …;

static int init_adda_priv_data(struct mtk_base_afe *afe)
{ … }

int mt8188_dai_adda_register(struct mtk_base_afe *afe)
{ … }