Enable async mode for brcmaudiosink

Change-Id: I657a5fc8b73510b968b12f2787583ef514adbcfe
Signed-off-by: Eugene Mutavchi <Ievgen_Mutavchi@comcast.com>
diff --git a/src/third_party/starboard/rdk/shared/player/player_internal.cc b/src/third_party/starboard/rdk/shared/player/player_internal.cc
index 65a7504..8f8c3d6 100644
--- a/src/third_party/starboard/rdk/shared/player/player_internal.cc
+++ b/src/third_party/starboard/rdk/shared/player/player_internal.cc
@@ -1753,6 +1753,9 @@
         g_object_set(element, "zoom-mode", 0, nullptr);
       }
     }
+    if (g_str_has_prefix(GST_ELEMENT_NAME(element), "brcmaudiosink")) {
+      g_object_set(G_OBJECT(element), "async", TRUE, nullptr);
+    }
   }
 }