diff options
| -rw-r--r-- | core.c | 4 | ||||
| -rw-r--r-- | sound/avirt.h | 7 |
2 files changed, 10 insertions, 1 deletions
@@ -323,13 +323,15 @@ struct snd_avirt_audiopath *snd_avirt_audiopath_get(const char *uid) struct snd_avirt_audiopath_obj *ap_obj; list_for_each_entry(ap_obj, &audiopath_list, list) { - // pr_info("get_ap %s\n", ap_obj->path->uid); + //D_INFOK("snd_avirt_audiopath_get, map:%s", uid); + if (!strcmp(ap_obj->path->uid, uid)) return ap_obj->path; } return NULL; } +EXPORT_SYMBOL_GPL(snd_avirt_audiopath_get); /** * snd_avirt_audiopath_register - register Audio Path with AVIRT diff --git a/sound/avirt.h b/sound/avirt.h index 0ebac86..90859d5 100644 --- a/sound/avirt.h +++ b/sound/avirt.h @@ -97,6 +97,13 @@ int snd_avirt_audiopath_register(struct snd_avirt_audiopath *audiopath); int snd_avirt_audiopath_deregister(struct snd_avirt_audiopath *audiopath); /** + * snd_avirt_audiopath_get - get Audio Path by it's UID + * @uid: The Audio Path UID to get + * @return: The Audio Path if it exists, NULL otherwise. + */ +struct snd_avirt_audiopath *snd_avirt_audiopath_get(const char *uid); + +/** * snd_avirt_pcm_period_elapsed - PCM buffer complete callback * @substream: pointer to ALSA PCM substream * |