Merge "HDMICEC: Call setArcStatus in setArcMode"

services/core/java/com/android/server/hdmi/HdmiControlService.java

@@ -2238,6 +2238,7 @@ public class HdmiControlService extends SystemService {
                         Slog.w(TAG, "Local tv device not available to change arc mode.");
                         return;
                     }
+                    tv.startArcAction(enabled);
                 }
             });
         }