/* SPDX-License-Identifier: GPL-2.0
 *
 * soc-card.h
 *
 * Copyright (C) 2019 Renesas Electronics Corp.
 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 */
#ifndef __SOC_CARD_H
#define __SOC_CARD_H

enum snd_soc_card_subclass {
        SND_SOC_CARD_CLASS_ROOT         = 0,
        SND_SOC_CARD_CLASS_RUNTIME      = 1,
};

static inline void snd_soc_card_mutex_lock_root(struct snd_soc_card *card)
{
        mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_ROOT);
}

static inline void snd_soc_card_mutex_lock(struct snd_soc_card *card)
{
        mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_RUNTIME);
}

static inline void snd_soc_card_mutex_unlock(struct snd_soc_card *card)
{
        mutex_unlock(&card->mutex);
}

struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,
                                               const char *name);
int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,
                          struct snd_soc_jack *jack);
int snd_soc_card_jack_new_pins(struct snd_soc_card *card, const char *id,
                               int type, struct snd_soc_jack *jack,
                               struct snd_soc_jack_pin *pins,
                               unsigned int num_pins);

int snd_soc_card_suspend_pre(struct snd_soc_card *card);
int snd_soc_card_suspend_post(struct snd_soc_card *card);
int snd_soc_card_resume_pre(struct snd_soc_card *card);
int snd_soc_card_resume_post(struct snd_soc_card *card);

int snd_soc_card_probe(struct snd_soc_card *card);
int snd_soc_card_late_probe(struct snd_soc_card *card);
void snd_soc_card_fixup_controls(struct snd_soc_card *card);
int snd_soc_card_remove(struct snd_soc_card *card);

int snd_soc_card_set_bias_level(struct snd_soc_card *card,
                                struct snd_soc_dapm_context *dapm,
                                enum snd_soc_bias_level level);
int snd_soc_card_set_bias_level_post(struct snd_soc_card *card,
                                     struct snd_soc_dapm_context *dapm,
                                     enum snd_soc_bias_level level);

int snd_soc_card_add_dai_link(struct snd_soc_card *card,
                              struct snd_soc_dai_link *dai_link);
void snd_soc_card_remove_dai_link(struct snd_soc_card *card,
                                  struct snd_soc_dai_link *dai_link);

#ifdef CONFIG_PCI
static inline void snd_soc_card_set_pci_ssid(struct snd_soc_card *card,
                                             unsigned short vendor,
                                             unsigned short device)
{
        card->pci_subsystem_vendor = vendor;
        card->pci_subsystem_device = device;
        card->pci_subsystem_set = true;
}

static inline int snd_soc_card_get_pci_ssid(struct snd_soc_card *card,
                                            unsigned short *vendor,
                                            unsigned short *device)
{
        if (!card->pci_subsystem_set)
                return -ENOENT;

        *vendor = card->pci_subsystem_vendor;
        *device = card->pci_subsystem_device;

        return 0;
}
#else /* !CONFIG_PCI */
static inline void snd_soc_card_set_pci_ssid(struct snd_soc_card *card,
                                             unsigned short vendor,
                                             unsigned short device)
{
}

static inline int snd_soc_card_get_pci_ssid(struct snd_soc_card *card,
                                            unsigned short *vendor,
                                            unsigned short *device)
{
        return -ENOENT;
}
#endif /* CONFIG_PCI */

/* device driver data */
static inline void snd_soc_card_set_drvdata(struct snd_soc_card *card,
                                            void *data)
{
        card->drvdata = data;
}

static inline void *snd_soc_card_get_drvdata(struct snd_soc_card *card)
{
        return card->drvdata;
}

static inline
struct snd_soc_dai *snd_soc_card_get_codec_dai(struct snd_soc_card *card,
                                               const char *dai_name)
{
        struct snd_soc_pcm_runtime *rtd;

        for_each_card_rtds(card, rtd) {
                if (!strcmp(snd_soc_rtd_to_codec(rtd, 0)->name, dai_name))
                        return snd_soc_rtd_to_codec(rtd, 0);
        }

        return NULL;
}

#endif /* __SOC_CARD_H */