diff --git a/camera/VendorTagDescriptor.cpp b/camera/VendorTagDescriptor.cpp
index a86cc87..38ff37f 100644
--- a/camera/VendorTagDescriptor.cpp
+++ b/camera/VendorTagDescriptor.cpp
@@ -315,6 +315,10 @@
     return OK;
 }
 
+ssize_t VendorTagDescriptor::getSectionIndex(uint32_t tag) const {
+    return mTagToSectionMap.valueFor(tag);
+}
+
 void VendorTagDescriptor::dump(int fd, int verbosity, int indentation) const {
 
     size_t size = mTagToNameMap.size();
diff --git a/camera/camera2/OutputConfiguration.cpp b/camera/camera2/OutputConfiguration.cpp
index feb04c2..321eb08 100644
--- a/camera/camera2/OutputConfiguration.cpp
+++ b/camera/camera2/OutputConfiguration.cpp
@@ -175,6 +175,12 @@
     mIsShared = isShared;
 }
 
+OutputConfiguration::OutputConfiguration(
+        const std::vector<sp<IGraphicBufferProducer>>& gbps,
+    int rotation, int surfaceSetID,  int surfaceType, int width, int height, bool isShared)
+  : mGbps(gbps), mRotation(rotation), mSurfaceSetID(surfaceSetID), mSurfaceType(surfaceType),
+    mWidth(width), mHeight(height), mIsDeferred(false), mIsShared(isShared) { }
+
 status_t OutputConfiguration::writeToParcel(android::Parcel* parcel) const {
 
     if (parcel == nullptr) return BAD_VALUE;
diff --git a/camera/cameraserver/Android.bp b/camera/cameraserver/Android.bp
new file mode 100644
index 0000000..ef6930c
--- /dev/null
+++ b/camera/cameraserver/Android.bp
@@ -0,0 +1,46 @@
+// Copyright 2018 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.
+
+cc_binary {
+    name: "cameraserver",
+
+    srcs: ["main_cameraserver.cpp"],
+
+    shared_libs: [
+        "libcameraservice",
+        "liblog",
+        "libutils",
+        "libui",
+        "libgui",
+        "libbinder",
+        "libhidltransport",
+        "android.hardware.camera.common@1.0",
+        "android.hardware.camera.provider@2.4",
+        "android.hardware.camera.device@1.0",
+        "android.hardware.camera.device@3.2",
+    ],
+    compile_multilib: "32",
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+        "-Wno-unused-parameter",
+    ],
+
+    init_rc: ["cameraserver.rc"],
+
+    vintf_fragments: [
+        "manifest_android.frameworks.cameraservice.service@2.0.xml",
+    ],
+}
diff --git a/camera/cameraserver/Android.mk b/camera/cameraserver/Android.mk
deleted file mode 100644
index b8c94e6..0000000
--- a/camera/cameraserver/Android.mk
+++ /dev/null
@@ -1,42 +0,0 @@
-# Copyright 2015 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.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	main_cameraserver.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	libcameraservice \
-	liblog \
-	libutils \
-	libui \
-	libgui \
-	libbinder \
-	libhidltransport \
-	android.hardware.camera.common@1.0 \
-	android.hardware.camera.provider@2.4 \
-	android.hardware.camera.device@1.0 \
-	android.hardware.camera.device@3.2
-
-LOCAL_MODULE:= cameraserver
-LOCAL_32_BIT_ONLY := true
-
-LOCAL_CFLAGS += -Wall -Wextra -Werror -Wno-unused-parameter
-
-LOCAL_INIT_RC := cameraserver.rc
-
-include $(BUILD_EXECUTABLE)
diff --git a/camera/cameraserver/main_cameraserver.cpp b/camera/cameraserver/main_cameraserver.cpp
index 3972436..53b3d84 100644
--- a/camera/cameraserver/main_cameraserver.cpp
+++ b/camera/cameraserver/main_cameraserver.cpp
@@ -26,8 +26,9 @@
 {
     signal(SIGPIPE, SIG_IGN);
 
-    // Set 3 threads for HIDL calls
-    hardware::configureRpcThreadpool(3, /*willjoin*/ false);
+    // Set 5 threads for HIDL calls. Now cameraserver will serve HIDL calls in
+    // addition to consuming them from the Camera HAL as well.
+    hardware::configureRpcThreadpool(5, /*willjoin*/ false);
 
     sp<ProcessState> proc(ProcessState::self());
     sp<IServiceManager> sm = defaultServiceManager();
diff --git a/camera/cameraserver/manifest_android.frameworks.cameraservice.service@2.0.xml b/camera/cameraserver/manifest_android.frameworks.cameraservice.service@2.0.xml
new file mode 100644
index 0000000..601c717
--- /dev/null
+++ b/camera/cameraserver/manifest_android.frameworks.cameraservice.service@2.0.xml
@@ -0,0 +1,11 @@
+<manifest version="1.0" type="framework">
+    <hal>
+        <name>android.frameworks.cameraservice.service</name>
+        <transport>hwbinder</transport>
+        <version>2.0</version>
+        <interface>
+            <name>ICameraService</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+</manifest>
diff --git a/camera/include/camera/VendorTagDescriptor.h b/camera/include/camera/VendorTagDescriptor.h
index 904fba2..c718c93 100644
--- a/camera/include/camera/VendorTagDescriptor.h
+++ b/camera/include/camera/VendorTagDescriptor.h
@@ -99,6 +99,11 @@
         void dump(int fd, int verbosity, int indentation) const;
 
         /**
+         * Get Section for corresponding tag.
+         */
+        ssize_t getSectionIndex(uint32_t tag) const;
+
+        /**
          * Read values VendorTagDescriptor object from the given parcel.
          *
          * Returns OK on success, or a negative error code.
diff --git a/camera/include/camera/camera2/OutputConfiguration.h b/camera/include/camera/camera2/OutputConfiguration.h
index a80f44b..5b117fb 100644
--- a/camera/include/camera/camera2/OutputConfiguration.h
+++ b/camera/include/camera/camera2/OutputConfiguration.h
@@ -67,6 +67,11 @@
     OutputConfiguration(sp<IGraphicBufferProducer>& gbp, int rotation,
             int surfaceSetID = INVALID_SET_ID, bool isShared = false);
 
+    OutputConfiguration(const std::vector<sp<IGraphicBufferProducer>>& gbps,
+                        int rotation, int surfaceSetID = INVALID_SET_ID,
+                        int surfaceType = OutputConfiguration::SURFACE_TYPE_UNKNOWN, int width = 0,
+                        int height = 0, bool isShared = false);
+
     bool operator == (const OutputConfiguration& other) const {
         return ( mRotation == other.mRotation &&
                 mSurfaceSetID == other.mSurfaceSetID &&