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ASoC: soc-card: add snd_soc_card_to_dapm()

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Because struct snd_soc_dapm_context is soc-dapm framework specific, user
driver don't need to access its member directly, we would like to hide
them. struct snd_soc_dapm_context will be removed from header in the
future.

Current dapm of card/component are using "instance", but it will be
"pointer" if snd_soc_dapm_context was removed from header.

snd_soc_card_to_dapm() is needed to switch to the new style while
maintaining compatibility

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/877byex06i.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto
2025-09-04 05:21:25 +00:00
committed by Mark Brown
parent a1c99b6097
commit e38a80c5c2
1 changed files with 5 additions and 0 deletions
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5
include/sound/soc.h
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@@ -1120,6 +1120,11 @@ static inline int snd_soc_card_is_instantiated(struct snd_soc_card *card)
return card && card->instantiated; return card && card->instantiated;
} }
static inline struct snd_soc_dapm_context *snd_soc_card_to_dapm(struct snd_soc_card *card)
{
return &card->dapm;
}
/* SoC machine DAI configuration, glues a codec and cpu DAI together */ /* SoC machine DAI configuration, glues a codec and cpu DAI together */
struct snd_soc_pcm_runtime { struct snd_soc_pcm_runtime {
struct device *dev; struct device *dev;