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diff --git a/media/libeffects/lvm/lib/Common/lib/CompLim.h b/media/libeffects/lvm/lib/Common/lib/CompLim.h
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+++ b/media/libeffects/lvm/lib/Common/lib/CompLim.h
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+/*
+ * Copyright (C) 2004-2010 NXP Software
+ * 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.
+ */
+
+/**********************************************************************************
+
+     $Author: nxp27078 $
+     $Revision: 672 $
+     $Date: 2010-06-08 19:39:38 +0200 (Tue, 08 Jun 2010) $
+
+***********************************************************************************/
+
+#ifndef _COMP_LIM_H
+#define _COMP_LIM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+/************************************************************************************/
+/*                                                                                  */
+/*  Includes                                                                        */
+/*                                                                                  */
+/************************************************************************************/
+
+#include "LVM_Types.h"
+
+
+/************************************************************************************/
+/*                                                                                  */
+/*  Structures                                                                      */
+/*                                                                                  */
+/************************************************************************************/
+
+typedef struct /* Compressor state */
+{
+    /* Normaliser */
+    LVM_INT16   Norm_Attack;        /* Attack time constant of the Normaliser integrator */
+    LVM_INT16   Norm_Decay;         /* Decay time constant of the Normaliser integrator */
+    LVM_INT32   NormInt;            /* Normaliser integrator current value */
+    LVM_INT16   Shift;              /* Shift gain */
+    LVM_INT16   Threshold;          /* Target threshold */
+
+    /* Compressor */
+    LVM_INT16   Comp_Atten;         /* Attenuation applied before soft knee compressor */
+    LVM_INT16   Comp_Attack_S;      /* Attack time constant of the slow integrator */
+    LVM_INT16   Comp_Decay_S;       /* Decay time constant of slow the integrator */
+    LVM_INT16   Comp_Attack_F;      /* Attack time constant of fast the integrator */
+    LVM_INT16   Comp_Decay_F;       /* Decay time constant of fast the integrator */
+    LVM_INT16   SoftClipGain;       /* Soft clip gain control */
+    LVM_INT32   CompIntSlow;        /* Compressor slow integrator current value */
+    LVM_INT32   CompIntFast;        /* Compressor fast integrator current value */
+
+
+} CompLim_Instance_t;
+
+
+/************************************************************************************/
+/*                                                                                  */
+/*  Function Prototypes                                                             */
+/*                                                                                  */
+/************************************************************************************/
+
+void NonLinComp_D16(LVM_INT16        Gain,
+                    LVM_INT16        *pSterBfIn,
+                    LVM_INT16        *pSterBfOut,
+                    LVM_INT32        BlockLength);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* #ifndef _COMP_LIM_H */
+
+
+