From c8df096bca84c9eb04b656015c8430d0b87ebbcf Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 4 Sep 2025 05:21:13 +0000 Subject: [PATCH] ASoC: soc-dapm: add snd_soc_dapm_to_card() 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. Some drivers need to get card from dapm (which will be removed). We need such function. Add it. Signed-off-by: Kuninori Morimoto Link: https://patch.msgid.link/87bjnqx06v.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- include/sound/soc-dapm.h | 1 + sound/soc/soc-dapm.c | 6 ++++++ 2 files changed, 7 insertions(+) diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index ccd36a198a134..dbb71e396febe 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -661,6 +661,7 @@ int snd_soc_dapm_update_dai(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai); int snd_soc_dapm_widget_name_cmp(struct snd_soc_dapm_widget *widget, const char *s); struct device *snd_soc_dapm_to_dev(struct snd_soc_dapm_context *dapm); +struct snd_soc_card *snd_soc_dapm_to_card(struct snd_soc_dapm_context *dapm); /* dapm path setup */ int snd_soc_dapm_new_widgets(struct snd_soc_card *card); diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 83cdf97edb9da..cd8d385798862 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -174,6 +174,12 @@ struct device *snd_soc_dapm_to_dev(struct snd_soc_dapm_context *dapm) } EXPORT_SYMBOL_GPL(snd_soc_dapm_to_dev); +struct snd_soc_card *snd_soc_dapm_to_card(struct snd_soc_dapm_context *dapm) +{ + return dapm->card; +} +EXPORT_SYMBOL_GPL(snd_soc_dapm_to_card); + static bool dapm_dirty_widget(struct snd_soc_dapm_widget *w) { return !list_empty(&w->dirty); -- 2.47.3