1 /* SPDX-License-Identifier: GPL-2.0 2 * 3 * soc-card.h 4 * 5 * Copyright (C) 2019 Renesas Electronics Corp. 6 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 7 */ 8 #ifndef __SOC_CARD_H 9 #define __SOC_CARD_H 10 11 enum snd_soc_card_subclass { 12 SND_SOC_CARD_CLASS_INIT = 0, 13 SND_SOC_CARD_CLASS_RUNTIME = 1, 14 }; 15 16 struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card, 17 const char *name); 18 int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type, 19 struct snd_soc_jack *jack); 20 int snd_soc_card_jack_new_pins(struct snd_soc_card *card, const char *id, 21 int type, struct snd_soc_jack *jack, 22 struct snd_soc_jack_pin *pins, 23 unsigned int num_pins); 24 25 int snd_soc_card_suspend_pre(struct snd_soc_card *card); 26 int snd_soc_card_suspend_post(struct snd_soc_card *card); 27 int snd_soc_card_resume_pre(struct snd_soc_card *card); 28 int snd_soc_card_resume_post(struct snd_soc_card *card); 29 30 int snd_soc_card_probe(struct snd_soc_card *card); 31 int snd_soc_card_late_probe(struct snd_soc_card *card); 32 void snd_soc_card_fixup_controls(struct snd_soc_card *card); 33 int snd_soc_card_remove(struct snd_soc_card *card); 34 35 int snd_soc_card_set_bias_level(struct snd_soc_card *card, 36 struct snd_soc_dapm_context *dapm, 37 enum snd_soc_bias_level level); 38 int snd_soc_card_set_bias_level_post(struct snd_soc_card *card, 39 struct snd_soc_dapm_context *dapm, 40 enum snd_soc_bias_level level); 41 42 int snd_soc_card_add_dai_link(struct snd_soc_card *card, 43 struct snd_soc_dai_link *dai_link); 44 void snd_soc_card_remove_dai_link(struct snd_soc_card *card, 45 struct snd_soc_dai_link *dai_link); 46 47 /* device driver data */ 48 static inline void snd_soc_card_set_drvdata(struct snd_soc_card *card, 49 void *data) 50 { 51 card->drvdata = data; 52 } 53 54 static inline void *snd_soc_card_get_drvdata(struct snd_soc_card *card) 55 { 56 return card->drvdata; 57 } 58 59 static inline 60 struct snd_soc_dai *snd_soc_card_get_codec_dai(struct snd_soc_card *card, 61 const char *dai_name) 62 { 63 struct snd_soc_pcm_runtime *rtd; 64 65 for_each_card_rtds(card, rtd) { 66 if (!strcmp(asoc_rtd_to_codec(rtd, 0)->name, dai_name)) 67 return asoc_rtd_to_codec(rtd, 0); 68 } 69 70 return NULL; 71 } 72 73 #endif /* __SOC_CARD_H */ 74