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/* SPDX-License-Identifier: GPL-2.0
*
* soc-card.h
*
* Copyright (C) 2019 Renesas Electronics Corp.
* Kuninori Morimoto <[email protected]>
*/
#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);
struct snd_kcontrol *snd_soc_card_get_kcontrol_locked(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 */
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