linux/include/sound/soc-card.h
Kuninori Morimoto 130dc08c82
ASoC: soc-card: add snd_soc_card_suspend_pre()
Card related function should be implemented at soc-card now.
This patch adds it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/87367k25jc.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-30 02:11:32 +01:00

51 lines
1.2 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,
struct snd_soc_jack_pin *pins, unsigned int num_pins);
int snd_soc_card_suspend_pre(struct snd_soc_card *card);
/* 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 */