Added support for direct alias

diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c
index d4f8c35cf103a674a1975d4b362faab378a9b0b0..0497d1120cba5b5cf39fb5352cd0d4fed6fef9e6 100644 (file)
--- a/src/pcm/pcm.c
+++ b/src/pcm/pcm.c
@@ -1035,6 +1035,23 @@ static int snd_pcm_open_noupdate(snd_pcm_t **pcmp, snd_config_t *root,
                        return err;
                }
        }
+       if (snd_config_get_type(pcm_conf) == SND_CONFIG_TYPE_STRING) {
+               snd_config_get_string(pcm_conf, (const char **)&key);
+               if (args == NULL)
+                       return snd_pcm_open_noupdate(pcmp, root, key, stream, mode);
+               else {
+                       char *nname;
+                       nname = malloc(strlen(key) + 1 + strlen(args) + 1);
+                       if (nname == NULL)
+                               return -ENOMEM;
+                       strcpy(nname, key);
+                       strcat(nname, ":");
+                       strcat(nname, args);
+                       err = snd_pcm_open_noupdate(pcmp, root, nname, stream, mode);
+                       free(nname);
+                       return err;
+               }
+       }
        err = snd_config_expand(pcm_conf, args, NULL, &pcm_conf);
        if (err < 0) {
                SNDERR("Could not expand configuration: %s", snd_strerror(err));