projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1793936b KM |
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 | ||
| bf5bb8db | 11 | enum snd_soc_card_subclass { |
| 0f3b8184 | 12 | SND_SOC_CARD_CLASS_ROOT = 0, |
| bf5bb8db KM |
13 | SND_SOC_CARD_CLASS_RUNTIME = 1, |
| 14 | }; | |
| 15 | ||
| 0f3b8184 KM |
16 | static 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 | ||
| 21 | static 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 | ||
| 26 | static inline void snd_soc_card_mutex_unlock(struct snd_soc_card *card) | |
| 27 | { | |
| 28 | mutex_unlock(&card->mutex); | |
| 29 | } | |
| 30 | ||
| 209c6cdf KM |
31 | struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card, |
| 32 | const char *name); | |
| 3359e9b6 | 33 | int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type, |
| 19aed2d6 AO |
34 | struct snd_soc_jack *jack); |
| 35 | int 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); | |
| 209c6cdf | 39 | |
| 130dc08c | 40 | int snd_soc_card_suspend_pre(struct snd_soc_card *card); |
| d17b60b2 | 41 | int snd_soc_card_suspend_post(struct snd_soc_card *card); |
| 934c752c | 42 | int snd_soc_card_resume_pre(struct snd_soc_card *card); |
| 739443d1 | 43 | int snd_soc_card_resume_post(struct snd_soc_card *card); |
| 130dc08c | 44 | |
| 73de4b02 | 45 | int snd_soc_card_probe(struct snd_soc_card *card); |
| 5c0eac03 | 46 | int snd_soc_card_late_probe(struct snd_soc_card *card); |
| df4d27b1 | 47 | void snd_soc_card_fixup_controls(struct snd_soc_card *card); |
| b0275d95 | 48 | int snd_soc_card_remove(struct snd_soc_card *card); |
| 73de4b02 | 49 | |
| 39caefda KM |
50 | int 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); | |
| d41278ea KM |
53 | int 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); | |
| 39caefda | 56 | |
| cbc7a6b5 KM |
57 | int snd_soc_card_add_dai_link(struct snd_soc_card *card, |
| 58 | struct snd_soc_dai_link *dai_link); | |
| fcbbcc32 KM |
59 | void snd_soc_card_remove_dai_link(struct snd_soc_card *card, |
| 60 | struct snd_soc_dai_link *dai_link); | |
| cbc7a6b5 | 61 | |
| 63efed58 KM |
62 | /* device driver data */ |
| 63 | static inline void snd_soc_card_set_drvdata(struct snd_soc_card *card, | |
| 64 | void *data) | |
| 65 | { | |
| 66 | card->drvdata = data; | |
| 67 | } | |
| 68 | ||
| 69 | static inline void *snd_soc_card_get_drvdata(struct snd_soc_card *card) | |
| 70 | { | |
| 71 | return card->drvdata; | |
| 72 | } | |
| 73 | ||
| 65a75718 KM |
74 | static inline |
| 75 | struct snd_soc_dai *snd_soc_card_get_codec_dai(struct snd_soc_card *card, | |
| 76 | const char *dai_name) | |
| 77 | { | |
| 78 | struct snd_soc_pcm_runtime *rtd; | |
| 79 | ||
| 80 | for_each_card_rtds(card, rtd) { | |
| 81 | if (!strcmp(asoc_rtd_to_codec(rtd, 0)->name, dai_name)) | |
| 82 | return asoc_rtd_to_codec(rtd, 0); | |
| 83 | } | |
| 84 | ||
| 85 | return NULL; | |
| 86 | } | |
| 87 | ||
| 1793936b | 88 | #endif /* __SOC_CARD_H */ |