diff --git a/include/gui/ISensorServer.h b/include/gui/ISensorServer.h
index 3dca2a3..e590ce9 100644
--- a/include/gui/ISensorServer.h
+++ b/include/gui/ISensorServer.h
@@ -41,6 +41,7 @@
     virtual sp<ISensorEventConnection> createSensorEventConnection(const String8& packageName,
              int mode, const String16& opPackageName) = 0;
     virtual int32_t isDataInjectionEnabled() = 0;
+    virtual status_t  setSensorPhysicalData(const char* physicaldata) = 0;
 };
 
 // ----------------------------------------------------------------------------
diff --git a/include/gui/SensorManager.h b/include/gui/SensorManager.h
index 0cff46c..2b07ca7 100644
--- a/include/gui/SensorManager.h
+++ b/include/gui/SensorManager.h
@@ -58,7 +58,7 @@
     Sensor const* getDefaultSensor(int type);
     sp<SensorEventQueue> createEventQueue(String8 packageName = String8(""), int mode = 0);
     bool isDataInjectionEnabled();
-
+    bool SetPhysicalData(const char* data);
 private:
     // DeathRecipient interface
     void sensorManagerDied();
diff --git a/libs/gui/ISensorServer.cpp b/libs/gui/ISensorServer.cpp
index f581b5c..8cd1725 100644
--- a/libs/gui/ISensorServer.cpp
+++ b/libs/gui/ISensorServer.cpp
@@ -35,7 +35,8 @@
 enum {
     GET_SENSOR_LIST = IBinder::FIRST_CALL_TRANSACTION,
     CREATE_SENSOR_EVENT_CONNECTION,
-    ENABLE_DATA_INJECTION
+    ENABLE_DATA_INJECTION,
+    SET_SENSOR_PHYSICAL_DATA,
 };
 
 class BpSensorServer : public BpInterface<ISensorServer>
@@ -83,6 +84,16 @@
         remote()->transact(ENABLE_DATA_INJECTION, data, &reply);
         return reply.readInt32();
     }
+
+    virtual status_t setSensorPhysicalData(const char* physicaldata)
+    {
+        Parcel data, reply;
+        //ALOGD("ISensorManager::SetSensorPhysicalData(%s)",physicaldata);
+        data.writeInterfaceToken(ISensorServer::getInterfaceDescriptor());
+        data.writeCString(physicaldata);
+        remote()->transact(SET_SENSOR_PHYSICAL_DATA, data, &reply);
+        return reply.readInt32();
+     }
 };
 
 // Out-of-line virtual method definition to trigger vtable emission in this
@@ -124,6 +135,14 @@
             reply->writeInt32(static_cast<int32_t>(ret));
             return NO_ERROR;
         }
+        case SET_SENSOR_PHYSICAL_DATA: {
+            CHECK_INTERFACE(ISensorServer, data, reply);
+            const char* physicaldata = data.readCString();
+            //ALOGD("ISensorManager, BnSensorServer::onTransact, physicaldata is: (%s)",physicaldata);
+            status_t result = setSensorPhysicalData(physicaldata);
+            reply->writeInt32(result);
+            return NO_ERROR;
+        }
     }
     return BBinder::onTransact(code, data, reply, flags);
 }
diff --git a/libs/gui/SensorManager.cpp b/libs/gui/SensorManager.cpp
index 33608b5..343131f 100644
--- a/libs/gui/SensorManager.cpp
+++ b/libs/gui/SensorManager.cpp
@@ -227,5 +227,22 @@
     return false;
 }
 
+bool SensorManager::SetPhysicalData(const char* data)
+{
+    status_t reply;
+    //ALOGD("SensorManager::SetPhysicalData(%s)",data);
+
+    reply = mSensorServer->setSensorPhysicalData(data);
+
+    if(reply == NO_ERROR)
+    {
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
+
 // ----------------------------------------------------------------------------
 }; // namespace android
diff --git a/services/sensorservice/SensorDevice.cpp b/services/sensorservice/SensorDevice.cpp
index dd1bccf..48ae2fb 100644
--- a/services/sensorservice/SensorDevice.cpp
+++ b/services/sensorservice/SensorDevice.cpp
@@ -407,6 +407,21 @@
      return mSensorModule->set_operation_mode(mode);
 }
 
+status_t SensorDevice::setSensorPhysicalData(const char* physicaldata)
+{
+    //ALOGD("SensorDevice::setSensorPhysicalData(%s)",physicaldata);
+    Mutex::Autolock _l(mLock);
+    if((mSensorModule->set_sensor_physical_data == NULL) || (getHalDeviceVersion() < SENSORS_DEVICE_API_VERSION_1_3_5))
+    {
+        return NO_INIT;
+    }
+    else
+    {
+        return mSensorModule->set_sensor_physical_data(physicaldata);
+    }
+}
+
+
 // ---------------------------------------------------------------------------
 
 int SensorDevice::Info::numActiveClients() {
diff --git a/services/sensorservice/SensorDevice.h b/services/sensorservice/SensorDevice.h
index c484849..f658497 100644
--- a/services/sensorservice/SensorDevice.h
+++ b/services/sensorservice/SensorDevice.h
@@ -104,6 +104,7 @@
     void autoDisable(void *ident, int handle);
     status_t injectSensorData(const sensors_event_t *event);
     void dump(String8& result);
+    status_t setSensorPhysicalData(const char* physicaldata);
 };
 
 // ---------------------------------------------------------------------------
diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp
index fd72b23..2548a3e 100644
--- a/services/sensorservice/SensorService.cpp
+++ b/services/sensorservice/SensorService.cpp
@@ -735,6 +735,14 @@
     return accessibleSensorList;
 }
 
+status_t SensorService::setSensorPhysicalData(const char* physicaldata)
+{
+    SensorDevice& dev(SensorDevice::getInstance());
+
+    //ALOGD("SensorService::setSensorPhysicalData(%s)",physicaldata);
+    return dev.setSensorPhysicalData(physicaldata);
+}
+
 sp<ISensorEventConnection> SensorService::createSensorEventConnection(const String8& packageName,
         int requestedMode, const String16& opPackageName) {
     // Only 2 modes supported for a SensorEventConnection ... NORMAL and DATA_INJECTION.
diff --git a/services/sensorservice/SensorService.h b/services/sensorservice/SensorService.h
index 9a573ae..3a1ffb2 100644
--- a/services/sensorservice/SensorService.h
+++ b/services/sensorservice/SensorService.h
@@ -130,6 +130,7 @@
     virtual sp<ISensorEventConnection> createSensorEventConnection(const String8& packageName,
              int requestedMode, const String16& opPackageName);
     virtual int isDataInjectionEnabled();
+    virtual status_t setSensorPhysicalData(const char* physicaldata);
     virtual status_t dump(int fd, const Vector<String16>& args);
 
     class SensorEventConnection : public BnSensorEventConnection, public LooperCallback {