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1/* SPDX-License-Identifier: GPL-2.02 *3 * soc-card.h4 *5 * Copyright (C) 2019 Renesas Electronics Corp.6 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>7 */8#ifndef __SOC_CARD_H9#define __SOC_CARD_H10 11enum snd_soc_card_subclass {12 SND_SOC_CARD_CLASS_ROOT = 0,13 SND_SOC_CARD_CLASS_RUNTIME = 1,14};15 16static inline void snd_soc_card_mutex_lock_root(struct snd_soc_card *card)17{18 mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_ROOT);19}20 21static inline void snd_soc_card_mutex_lock(struct snd_soc_card *card)22{23 mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_RUNTIME);24}25 26static inline void snd_soc_card_mutex_unlock(struct snd_soc_card *card)27{28 mutex_unlock(&card->mutex);29}30 31struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,32 const char *name);33int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,34 struct snd_soc_jack *jack);35int snd_soc_card_jack_new_pins(struct snd_soc_card *card, const char *id,36 int type, struct snd_soc_jack *jack,37 struct snd_soc_jack_pin *pins,38 unsigned int num_pins);39 40int snd_soc_card_suspend_pre(struct snd_soc_card *card);41int snd_soc_card_suspend_post(struct snd_soc_card *card);42int snd_soc_card_resume_pre(struct snd_soc_card *card);43int snd_soc_card_resume_post(struct snd_soc_card *card);44 45int snd_soc_card_probe(struct snd_soc_card *card);46int snd_soc_card_late_probe(struct snd_soc_card *card);47void snd_soc_card_fixup_controls(struct snd_soc_card *card);48int snd_soc_card_remove(struct snd_soc_card *card);49 50int snd_soc_card_set_bias_level(struct snd_soc_card *card,51 struct snd_soc_dapm_context *dapm,52 enum snd_soc_bias_level level);53int snd_soc_card_set_bias_level_post(struct snd_soc_card *card,54 struct snd_soc_dapm_context *dapm,55 enum snd_soc_bias_level level);56 57int snd_soc_card_add_dai_link(struct snd_soc_card *card,58 struct snd_soc_dai_link *dai_link);59void snd_soc_card_remove_dai_link(struct snd_soc_card *card,60 struct snd_soc_dai_link *dai_link);61 62#ifdef CONFIG_PCI63static inline void snd_soc_card_set_pci_ssid(struct snd_soc_card *card,64 unsigned short vendor,65 unsigned short device)66{67 card->pci_subsystem_vendor = vendor;68 card->pci_subsystem_device = device;69 card->pci_subsystem_set = true;70}71 72static inline int snd_soc_card_get_pci_ssid(struct snd_soc_card *card,73 unsigned short *vendor,74 unsigned short *device)75{76 if (!card->pci_subsystem_set)77 return -ENOENT;78 79 *vendor = card->pci_subsystem_vendor;80 *device = card->pci_subsystem_device;81 82 return 0;83}84#else /* !CONFIG_PCI */85static inline void snd_soc_card_set_pci_ssid(struct snd_soc_card *card,86 unsigned short vendor,87 unsigned short device)88{89}90 91static inline int snd_soc_card_get_pci_ssid(struct snd_soc_card *card,92 unsigned short *vendor,93 unsigned short *device)94{95 return -ENOENT;96}97#endif /* CONFIG_PCI */98 99/* device driver data */100static inline void snd_soc_card_set_drvdata(struct snd_soc_card *card,101 void *data)102{103 card->drvdata = data;104}105 106static inline void *snd_soc_card_get_drvdata(struct snd_soc_card *card)107{108 return card->drvdata;109}110 111static inline112struct snd_soc_dai *snd_soc_card_get_codec_dai(struct snd_soc_card *card,113 const char *dai_name)114{115 struct snd_soc_pcm_runtime *rtd;116 117 for_each_card_rtds(card, rtd) {118 if (!strcmp(snd_soc_rtd_to_codec(rtd, 0)->name, dai_name))119 return snd_soc_rtd_to_codec(rtd, 0);120 }121 122 return NULL;123}124 125#endif /* __SOC_CARD_H */126