diff -r 94dbab0a2133 -r bc06d8566074 devsound/a3fdevsound/src/devsoundadaptor/mmfdevsoundadaptation.h
--- a/devsound/a3fdevsound/src/devsoundadaptor/mmfdevsoundadaptation.h	Fri Mar 12 15:50:33 2010 +0200
+++ b/devsound/a3fdevsound/src/devsoundadaptor/mmfdevsoundadaptation.h	Mon Mar 15 12:46:07 2010 +0200
@@ -223,7 +223,11 @@
 	*/
 	virtual void PreemptionFinishedCallbackReceived(TBool aCanStartNewOperation) = 0;
 
-	
+	/*
+	 * The adaptor has control of the context.
+	 * @return returns True if the adaptor is the entity responsible for calling Commit()
+	 */
+	virtual TBool AdaptorControlsContext() const = 0;
 
 	};