mirror of
https://github.com/torvalds/linux.git
synced 2024-11-14 16:12:02 +00:00
df4d27b19b
The new method is called just before the card is registered, providing an opportune time for machine-level drivers to do some final controls amending: deactivating individual controls or obtaining control references for later use. Some controls can be created by DAPM after 'late_probe' has been called, hence the need for this new method. Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220606191910.16580-5-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
/* 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_INIT = 0,
|
|
SND_SOC_CARD_CLASS_RUNTIME = 1,
|
|
};
|
|
|
|
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);
|
|
|
|
/* 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(asoc_rtd_to_codec(rtd, 0)->name, dai_name))
|
|
return asoc_rtd_to_codec(rtd, 0);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
#endif /* __SOC_CARD_H */
|