diff -r 000000000000 -r 6474c204b198 dom/system/gonk/android_audio/IEffectClient.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/system/gonk/android_audio/IEffectClient.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_IEFFECTCLIENT_H
+#define ANDROID_IEFFECTCLIENT_H
+
+#include <utils/RefBase.h>
+#include <binder/IInterface.h>
+#include <binder/Parcel.h>
+#include <binder/IMemory.h>
+
+namespace android {
+
+class IEffectClient: public IInterface
+{
+public:
+    DECLARE_META_INTERFACE(EffectClient);
+
+    virtual void controlStatusChanged(bool controlGranted) = 0;
+    virtual void enableStatusChanged(bool enabled) = 0;
+    virtual void commandExecuted(uint32_t cmdCode,
+                                 uint32_t cmdSize,
+                                 void *pCmdData,
+                                 uint32_t replySize,
+                                 void *pReplyData) = 0;
+};
+
+// ----------------------------------------------------------------------------
+
+class BnEffectClient: public BnInterface<IEffectClient>
+{
+public:
+    virtual status_t    onTransact( uint32_t code,
+                                    const Parcel& data,
+                                    Parcel* reply,
+                                    uint32_t flags = 0);
+};
+
+}; // namespace android
+
+#endif // ANDROID_IEFFECTCLIENT_H