diff options
-rw-r--r-- | include/sound/soc.h | 6 | ||||
-rw-r--r-- | sound/soc/soc-core.c | 29 | ||||
-rw-r--r-- | sound/soc/soc-topology.c | 17 |
3 files changed, 24 insertions, 28 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 766fa81494c3..4e38ee656c4b 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1326,9 +1326,9 @@ struct snd_soc_dai_link *snd_soc_find_dai_link(struct snd_soc_card *card, int id, const char *name, const char *stream_name); -int snd_soc_register_dai(struct snd_soc_component *component, - struct snd_soc_dai_driver *dai_drv, - bool legacy_dai_naming); +struct snd_soc_dai *snd_soc_register_dai(struct snd_soc_component *component, + struct snd_soc_dai_driver *dai_drv, + bool legacy_dai_naming); void snd_soc_unregister_dai(struct snd_soc_dai *dai); struct snd_soc_dai *snd_soc_find_dai( diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 6f4933f13b08..55b13c0037d2 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2603,37 +2603,18 @@ EXPORT_SYMBOL_GPL(snd_soc_unregister_dai); * These DAIs's widgets will be freed in the card cleanup and the DAIs * will be freed in the component cleanup. */ -int snd_soc_register_dai(struct snd_soc_component *component, - struct snd_soc_dai_driver *dai_drv, - bool legacy_dai_naming) +struct snd_soc_dai *snd_soc_register_dai(struct snd_soc_component *component, + struct snd_soc_dai_driver *dai_drv, + bool legacy_dai_naming) { - struct snd_soc_dapm_context *dapm = - snd_soc_component_get_dapm(component); - struct snd_soc_dai *dai; - int ret; - if (dai_drv->dobj.type != SND_SOC_DOBJ_PCM) { dev_err(component->dev, "Invalid dai type %d\n", dai_drv->dobj.type); - return -EINVAL; + return NULL; } lockdep_assert_held(&client_mutex); - dai = soc_add_dai(component, dai_drv, legacy_dai_naming); - if (!dai) - return -ENOMEM; - - /* - * Create the DAI widgets here. After adding DAIs, topology may - * also add routes that need these widgets as source or sink. - */ - ret = snd_soc_dapm_new_dai_widgets(dapm, dai); - if (ret != 0) { - dev_err(component->dev, - "Failed to create DAI widgets %d\n", ret); - } - - return ret; + return soc_add_dai(component, dai_drv, legacy_dai_naming); } EXPORT_SYMBOL_GPL(snd_soc_register_dai); diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index b6e145627ab4..81d2af000a5c 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -1800,6 +1800,9 @@ static int soc_tplg_dai_create(struct soc_tplg *tplg, struct snd_soc_dai_driver *dai_drv; struct snd_soc_pcm_stream *stream; struct snd_soc_tplg_stream_caps *caps; + struct snd_soc_dai *dai; + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(tplg->comp); int ret; dai_drv = kzalloc(sizeof(struct snd_soc_dai_driver), GFP_KERNEL); @@ -1842,7 +1845,19 @@ static int soc_tplg_dai_create(struct soc_tplg *tplg, list_add(&dai_drv->dobj.list, &tplg->comp->dobj_list); /* register the DAI to the component */ - return snd_soc_register_dai(tplg->comp, dai_drv, false); + dai = snd_soc_register_dai(tplg->comp, dai_drv, false); + if (!dai) + return -ENOMEM; + + /* Create the DAI widgets here */ + ret = snd_soc_dapm_new_dai_widgets(dapm, dai); + if (ret != 0) { + dev_err(dai->dev, "Failed to create DAI widgets %d\n", ret); + snd_soc_unregister_dai(dai); + return ret; + } + + return ret; } static void set_link_flags(struct snd_soc_dai_link *link, |