diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2025-09-04 05:21:13 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-09-18 22:24:10 +0100 |
| commit | c8df096bca84c9eb04b656015c8430d0b87ebbcf (patch) | |
| tree | 78127928bec157c1ebfb3bb2882af82b1eb8340c | |
| parent | 6b8ba0db92cd01450acaf375caf4c126aa913d72 (diff) | |
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 <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87bjnqx06v.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/soc-dapm.h | 1 | ||||
| -rw-r--r-- | sound/soc/soc-dapm.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index ccd36a198a13..dbb71e396feb 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 83cdf97edb9d..cd8d38579886 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); |