From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Now, we have snd_card_disconnect_sync() on ALSA framework. snd_soc_disconnect_sync() is ASoC version of it.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- include/sound/soc.h | 2 ++ sound/soc/soc-core.c | 10 ++++++++++ 2 files changed, 12 insertions(+)
diff --git a/include/sound/soc.h b/include/sound/soc.h index 546c89ac..3ff7e9d 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -464,6 +464,8 @@ struct snd_soc_component *snd_soc_lookup_component(struct device *dev, int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num); #endif
+void snd_soc_disconnect_sync(struct device *dev); + struct snd_pcm_substream *snd_soc_get_dai_substream(struct snd_soc_card *card, const char *dai_link, int stream); struct snd_soc_pcm_runtime *snd_soc_get_pcm_runtime(struct snd_soc_card *card, diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index d3eedff..ab89f1c 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1136,6 +1136,16 @@ static int soc_init_dai_link(struct snd_soc_card *card, return 0; }
+void snd_soc_disconnect_sync(struct device *dev) +{ + struct snd_soc_component *component = snd_soc_lookup_component(dev, NULL); + + if (!component || !component->card) + return; + + snd_card_disconnect_sync(component->card->snd_card); +} + /** * snd_soc_add_dai_link - Add a DAI link dynamically * @card: The ASoC card to which the DAI link is added