diff --git a/audio/2.0/Android.bp b/audio/2.0/Android.bp
index 254c939..debed27 100644
--- a/audio/2.0/Android.bp
+++ b/audio/2.0/Android.bp
@@ -89,6 +89,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
         "android.hardware.audio.common@2.0",
diff --git a/audio/2.0/default/Android.mk b/audio/2.0/default/Android.mk
index 5108448..2b1aa4f 100644
--- a/audio/2.0/default/Android.mk
+++ b/audio/2.0/default/Android.mk
@@ -66,6 +66,7 @@
     android.hardware.audio.common@2.0 \
     android.hardware.audio.effect@2.0 \
     android.hardware.soundtrigger@2.0 \
+    android.hardware.broadcastradio@1.0
 
 ifeq ($(strip $(AUDIOSERVER_MULTILIB)),)
 LOCAL_MULTILIB := 32
diff --git a/audio/2.0/default/Device.cpp b/audio/2.0/default/Device.cpp
index 05824c7..339f371 100644
--- a/audio/2.0/default/Device.cpp
+++ b/audio/2.0/default/Device.cpp
@@ -520,7 +520,7 @@
     return setParametersImpl(parameters);
 }
 
-Return<void> Device::debugDump(const native_handle_t* fd)  {
+Return<void> Device::debugDump(const hidl_handle& fd)  {
     if (fd->numFds == 1) {
         analyzeStatus("dump", mDevice->dump(mDevice, fd->data[0]));
     }
diff --git a/audio/2.0/default/Device.h b/audio/2.0/default/Device.h
index d7b3128..3fd67e3 100644
--- a/audio/2.0/default/Device.h
+++ b/audio/2.0/default/Device.h
@@ -102,7 +102,7 @@
     Return<void> getParameters(
             const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb)  override;
     Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters)  override;
-    Return<void> debugDump(const native_handle_t* fd)  override;
+    Return<void> debugDump(const hidl_handle& fd)  override;
 
     // Utility methods for extending interfaces.
     Result analyzeStatus(const char* funcName, int status);
diff --git a/audio/2.0/default/PrimaryDevice.cpp b/audio/2.0/default/PrimaryDevice.cpp
index 9f5180c..a8aa5ec 100644
--- a/audio/2.0/default/PrimaryDevice.cpp
+++ b/audio/2.0/default/PrimaryDevice.cpp
@@ -119,7 +119,7 @@
     return mDevice->setParameters(parameters);
 }
 
-Return<void> PrimaryDevice::debugDump(const native_handle_t* fd)  {
+Return<void> PrimaryDevice::debugDump(const hidl_handle& fd)  {
     return mDevice->debugDump(fd);
 }
 
diff --git a/audio/2.0/default/PrimaryDevice.h b/audio/2.0/default/PrimaryDevice.h
index 4c5b590..968c208 100644
--- a/audio/2.0/default/PrimaryDevice.h
+++ b/audio/2.0/default/PrimaryDevice.h
@@ -88,7 +88,7 @@
     Return<void> getParameters(
             const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb)  override;
     Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters)  override;
-    Return<void> debugDump(const native_handle_t* fd)  override;
+    Return<void> debugDump(const hidl_handle& fd)  override;
 
     // Methods from ::android::hardware::audio::V2_0::IPrimaryDevice follow.
     Return<Result> setVoiceVolume(float volume)  override;
diff --git a/audio/2.0/default/Stream.cpp b/audio/2.0/default/Stream.cpp
index 7616bec..6d68f55 100644
--- a/audio/2.0/default/Stream.cpp
+++ b/audio/2.0/default/Stream.cpp
@@ -222,7 +222,7 @@
     return setParametersImpl(parameters);
 }
 
-Return<void> Stream::debugDump(const native_handle_t* fd)  {
+Return<void> Stream::debugDump(const hidl_handle& fd)  {
     if (fd->numFds == 1) {
         analyzeStatus("dump", mStream->dump(mStream, fd->data[0]));
     }
diff --git a/audio/2.0/default/Stream.h b/audio/2.0/default/Stream.h
index f28fbff..3893af4 100644
--- a/audio/2.0/default/Stream.h
+++ b/audio/2.0/default/Stream.h
@@ -70,7 +70,7 @@
     Return<void> getParameters(
             const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb)  override;
     Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters)  override;
-    Return<void> debugDump(const native_handle_t* fd)  override;
+    Return<void> debugDump(const hidl_handle& fd)  override;
 
     // Utility methods for extending interfaces.
     Result analyzeStatus(const char* funcName, int status);
diff --git a/audio/2.0/default/StreamIn.cpp b/audio/2.0/default/StreamIn.cpp
index b590d1a..791e519 100644
--- a/audio/2.0/default/StreamIn.cpp
+++ b/audio/2.0/default/StreamIn.cpp
@@ -126,7 +126,7 @@
     return mStreamCommon->setParameters(parameters);
 }
 
-Return<void> StreamIn::debugDump(const native_handle_t* fd)  {
+Return<void> StreamIn::debugDump(const hidl_handle& fd)  {
     return mStreamCommon->debugDump(fd);
 }
 
diff --git a/audio/2.0/default/StreamIn.h b/audio/2.0/default/StreamIn.h
index 83f620c..c2a7ea2 100644
--- a/audio/2.0/default/StreamIn.h
+++ b/audio/2.0/default/StreamIn.h
@@ -72,7 +72,7 @@
     Return<void> getParameters(
             const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb)  override;
     Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters)  override;
-    Return<void> debugDump(const native_handle_t* fd)  override;
+    Return<void> debugDump(const hidl_handle& fd)  override;
 
     // Methods from ::android::hardware::audio::V2_0::IStreamIn follow.
     Return<void> getAudioSource(getAudioSource_cb _hidl_cb)  override;
diff --git a/audio/2.0/default/StreamOut.cpp b/audio/2.0/default/StreamOut.cpp
index 34bae29..2106256 100644
--- a/audio/2.0/default/StreamOut.cpp
+++ b/audio/2.0/default/StreamOut.cpp
@@ -128,7 +128,7 @@
     return mStreamCommon->setParameters(parameters);
 }
 
-Return<void> StreamOut::debugDump(const native_handle_t* fd)  {
+Return<void> StreamOut::debugDump(const hidl_handle& fd)  {
     return mStreamCommon->debugDump(fd);
 }
 
diff --git a/audio/2.0/default/StreamOut.h b/audio/2.0/default/StreamOut.h
index 51b7df8..ca33b2d 100644
--- a/audio/2.0/default/StreamOut.h
+++ b/audio/2.0/default/StreamOut.h
@@ -74,7 +74,7 @@
     Return<void> getParameters(
             const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb)  override;
     Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters)  override;
-    Return<void> debugDump(const native_handle_t* fd)  override;
+    Return<void> debugDump(const hidl_handle& fd)  override;
 
     // Methods from ::android::hardware::audio::V2_0::IStreamOut follow.
     Return<uint32_t> getLatency()  override;
diff --git a/audio/2.0/default/service.cpp b/audio/2.0/default/service.cpp
index 147f7b9..28ef660 100644
--- a/audio/2.0/default/service.cpp
+++ b/audio/2.0/default/service.cpp
@@ -20,6 +20,7 @@
 #include <android/hardware/audio/2.0/IDevicesFactory.h>
 #include <android/hardware/audio/effect/2.0/IEffectsFactory.h>
 #include <android/hardware/soundtrigger/2.0/ISoundTriggerHw.h>
+#include <android/hardware/broadcastradio/1.0/IBroadcastRadioFactory.h>
 
 using android::hardware::IPCThreadState;
 using android::hardware::ProcessState;
@@ -27,10 +28,12 @@
 using android::hardware::audio::V2_0::IDevicesFactory;
 using android::hardware::soundtrigger::V2_0::ISoundTriggerHw;
 using android::hardware::registerPassthroughServiceImplementation;
+using android::hardware::broadcastradio::V1_0::IBroadcastRadioFactory;
 
 int main(int /* argc */, char* /* argv */ []) {
     registerPassthroughServiceImplementation<IDevicesFactory>("audio_devices_factory");
     registerPassthroughServiceImplementation<IEffectsFactory>("audio_effects_factory");
     registerPassthroughServiceImplementation<ISoundTriggerHw>("sound_trigger.primary");
+    registerPassthroughServiceImplementation<IBroadcastRadioFactory>("broadcastradio");
     return android::hardware::launchRpcServer(16);
 }
diff --git a/audio/Android.mk b/audio/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/audio/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/audio/common/2.0/Android.bp b/audio/common/2.0/Android.bp
index c539c3c..88f7921 100644
--- a/audio/common/2.0/Android.bp
+++ b/audio/common/2.0/Android.bp
@@ -33,6 +33,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/audio/effect/2.0/Android.bp b/audio/effect/2.0/Android.bp
index 11ea604..9edbb2a 100644
--- a/audio/effect/2.0/Android.bp
+++ b/audio/effect/2.0/Android.bp
@@ -145,6 +145,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
         "android.hardware.audio.common@2.0",
diff --git a/audio/effect/2.0/default/EffectsFactory.cpp b/audio/effect/2.0/default/EffectsFactory.cpp
index 30fcb26..2b5d70b 100644
--- a/audio/effect/2.0/default/EffectsFactory.cpp
+++ b/audio/effect/2.0/default/EffectsFactory.cpp
@@ -182,7 +182,7 @@
     return Void();
 }
 
-Return<void> EffectsFactory::debugDump(const native_handle_t* fd)  {
+Return<void> EffectsFactory::debugDump(const hidl_handle& fd)  {
     if (fd->numFds == 1) {
         EffectDumpEffects(fd->data[0]);
     }
diff --git a/audio/effect/2.0/default/EffectsFactory.h b/audio/effect/2.0/default/EffectsFactory.h
index 229356f..d934c93 100644
--- a/audio/effect/2.0/default/EffectsFactory.h
+++ b/audio/effect/2.0/default/EffectsFactory.h
@@ -47,7 +47,7 @@
     Return<void> getDescriptor(const Uuid& uid, getDescriptor_cb _hidl_cb)  override;
     Return<void> createEffect(
             const Uuid& uid, int32_t session, int32_t ioHandle, createEffect_cb _hidl_cb)  override;
-    Return<void> debugDump(const native_handle_t* fd)  override;
+    Return<void> debugDump(const hidl_handle& fd)  override;
 
   private:
     static sp<IEffect> dispatchEffectInstanceCreation(
diff --git a/audio/effect/2.0/vts/Android.mk b/audio/effect/2.0/vts/Android.mk
new file mode 100644
index 0000000..abdd5bf
--- /dev/null
+++ b/audio/effect/2.0/vts/Android.mk
@@ -0,0 +1,21 @@
+#
+# Copyright (C) 2016 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)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/audio/effect/2.0/vts/functional/Android.mk b/audio/effect/2.0/vts/functional/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/audio/effect/2.0/vts/functional/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/audio/effect/2.0/vts/functional/vts/Android.mk b/audio/effect/2.0/vts/functional/vts/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/audio/effect/2.0/vts/functional/vts/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/audio/effect/2.0/vts/functional/vts/testcases/Android.mk b/audio/effect/2.0/vts/functional/vts/testcases/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/audio/effect/2.0/vts/functional/vts/testcases/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/audio/effect/2.0/vts/functional/vts/testcases/hal/Android.mk b/audio/effect/2.0/vts/functional/vts/testcases/hal/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/audio/effect/2.0/vts/functional/vts/testcases/hal/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/Android.mk b/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/Android.mk b/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/hidl/Android.mk b/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/hidl/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/hidl/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/hidl/target/Android.mk b/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/hidl/target/Android.mk
new file mode 100644
index 0000000..fe5ea0f
--- /dev/null
+++ b/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/hidl/target/Android.mk
@@ -0,0 +1,25 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := HalAudioEffectHidlTargetBasicTest
+VTS_CONFIG_SRC_DIR := testcases/hal/audio/effect/hidl/target
+include test/vts/tools/build/Android.host_config.mk
diff --git a/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/hidl/target/AndroidTest.xml b/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/hidl/target/AndroidTest.xml
new file mode 100644
index 0000000..f0af67a
--- /dev/null
+++ b/audio/effect/2.0/vts/functional/vts/testcases/hal/audio/effect/hidl/target/AndroidTest.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<configuration description="Config for VTS Audio Effect HIDL HAL's basic target-side test cases">
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.VtsFilePusher">
+        <option name="push-group" value="HidlHalTest.push" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+    <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
+        <option name="test-module-name" value="HalAudioEffectHidlTargetBasicTest" />
+        <option name="binary-test-sources" value="
+            _32bit::DATA/nativetest/audio_effect_hidl_hal_test/audio_effect_hidl_hal_test,
+            _64bit::DATA/nativetest64/audio_effect_hidl_hal_test/audio_effect_hidl_hal_test,
+            "/>
+        <option name="binary-test-type" value="gtest" />
+        <option name="test-timeout" value="1m" />
+    </test>
+</configuration>
diff --git a/audio/effect/Android.mk b/audio/effect/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/audio/effect/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/benchmarks/msgq/1.0/Android.bp b/benchmarks/msgq/1.0/Android.bp
index 06ec3da..146227b 100644
--- a/benchmarks/msgq/1.0/Android.bp
+++ b/benchmarks/msgq/1.0/Android.bp
@@ -37,6 +37,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/biometrics/fingerprint/2.1/Android.bp b/biometrics/fingerprint/2.1/Android.bp
index cea7200..9ddcd2a 100644
--- a/biometrics/fingerprint/2.1/Android.bp
+++ b/biometrics/fingerprint/2.1/Android.bp
@@ -49,6 +49,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/bluetooth/1.0/Android.bp b/bluetooth/1.0/Android.bp
index 67417fb..c7ccaaf 100644
--- a/bluetooth/1.0/Android.bp
+++ b/bluetooth/1.0/Android.bp
@@ -49,6 +49,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/boot/1.0/Android.bp b/boot/1.0/Android.bp
index 835d358..501542b 100644
--- a/boot/1.0/Android.bp
+++ b/boot/1.0/Android.bp
@@ -41,6 +41,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/boot/1.0/default/BootControl.h b/boot/1.0/default/BootControl.h
index 73af4f4..be8a814 100644
--- a/boot/1.0/default/BootControl.h
+++ b/boot/1.0/default/BootControl.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_boot_V1_0_BootControl_H_
-#define HIDL_GENERATED_android_hardware_boot_V1_0_BootControl_H_
+#ifndef ANDROID_HARDWARE_BOOT_V1_0_BOOTCONTROL_H
+#define ANDROID_HARDWARE_BOOT_V1_0_BOOTCONTROL_H
 
 #include <android/hardware/boot/1.0/IBootControl.h>
 #include <hidl/Status.h>
@@ -43,4 +43,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_boot_V1_0_BootControl_H_
+#endif  // ANDROID_HARDWARE_BOOT_V1_0_BOOTCONTROL_H
diff --git a/broadcastradio/1.0/Android.bp b/broadcastradio/1.0/Android.bp
index a876ac2..1b40acf 100644
--- a/broadcastradio/1.0/Android.bp
+++ b/broadcastradio/1.0/Android.bp
@@ -65,6 +65,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/broadcastradio/1.0/ITunerCallback.hal b/broadcastradio/1.0/ITunerCallback.hal
index f805472..a7e1260 100644
--- a/broadcastradio/1.0/ITunerCallback.hal
+++ b/broadcastradio/1.0/ITunerCallback.hal
@@ -72,7 +72,9 @@
     /*
      * Method called by the HAL when metadata for current station
      * are updated.
-     * @param metadatas A list of all updated metada.
+     * @param channel The channel the metadata is associated with.
+     * @param subChannel The sub channel the metadata is associated with.
+     * @param metadata A list of all updated metada.
      */
-    oneway newMetadata(vec<MetaData>  metadatas);
+    oneway newMetadata(uint32_t channel, uint32_t subChannel, vec<MetaData>  metadata);
 };
\ No newline at end of file
diff --git a/broadcastradio/1.0/default/Android.mk b/broadcastradio/1.0/default/Android.mk
new file mode 100644
index 0000000..734a0e1
--- /dev/null
+++ b/broadcastradio/1.0/default/Android.mk
@@ -0,0 +1,28 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.broadcastradio@1.0-impl
+LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_SRC_FILES := \
+    BroadcastRadio.cpp \
+    BroadcastRadioFactory.cpp \
+    Tuner.cpp \
+    Utils.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+    libhidlbase \
+    libhidltransport \
+    libhwbinder \
+    libutils \
+    liblog \
+    libhardware \
+    android.hardware.broadcastradio@1.0 \
+    libradio_metadata
+
+ifeq ($(strip $(AUDIOSERVER_MULTILIB)),)
+LOCAL_MULTILIB := 32
+else
+LOCAL_MULTILIB := $(AUDIOSERVER_MULTILIB)
+endif
+
+include $(BUILD_SHARED_LIBRARY)
diff --git a/broadcastradio/1.0/default/BroadcastRadio.cpp b/broadcastradio/1.0/default/BroadcastRadio.cpp
new file mode 100644
index 0000000..b97b609
--- /dev/null
+++ b/broadcastradio/1.0/default/BroadcastRadio.cpp
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+#define LOG_TAG "BroadcastRadio"
+//#define LOG_NDEBUG 0
+
+#include <utils/Log.h>
+#include <hardware/radio.h>
+
+#include "BroadcastRadio.h"
+#include "Tuner.h"
+#include "Utils.h"
+
+namespace android {
+namespace hardware {
+namespace broadcastradio {
+namespace V1_0 {
+namespace implementation {
+
+BroadcastRadio::BroadcastRadio(Class classId)
+    : mStatus(Result::NOT_INITIALIZED), mClassId(classId), mHwDevice(NULL)
+{
+}
+
+BroadcastRadio::~BroadcastRadio()
+{
+    if (mHwDevice != NULL) {
+        radio_hw_device_close(mHwDevice);
+    }
+}
+
+void BroadcastRadio::onFirstRef()
+{
+    const hw_module_t *mod;
+    int rc;
+    ALOGI("%s mClassId %d", __FUNCTION__, mClassId);
+
+    mHwDevice = NULL;
+    const char *classString = Utils::getClassString(mClassId);
+    if (classString == NULL) {
+        ALOGE("invalid class ID %d", mClassId);
+        mStatus = Result::INVALID_ARGUMENTS;
+        return;
+    }
+
+    ALOGI("%s RADIO_HARDWARE_MODULE_ID %s %s",
+          __FUNCTION__, RADIO_HARDWARE_MODULE_ID, classString);
+
+    rc = hw_get_module_by_class(RADIO_HARDWARE_MODULE_ID, classString, &mod);
+    if (rc != 0) {
+        ALOGE("couldn't load radio module %s.%s (%s)",
+              RADIO_HARDWARE_MODULE_ID, classString, strerror(-rc));
+        return;
+    }
+    rc = radio_hw_device_open(mod, &mHwDevice);
+    if (rc != 0) {
+        ALOGE("couldn't open radio hw device in %s.%s (%s)",
+              RADIO_HARDWARE_MODULE_ID, "primary", strerror(-rc));
+        mHwDevice = NULL;
+        return;
+    }
+    if (mHwDevice->common.version != RADIO_DEVICE_API_VERSION_CURRENT) {
+        ALOGE("wrong radio hw device version %04x", mHwDevice->common.version);
+        radio_hw_device_close(mHwDevice);
+        mHwDevice = NULL;
+    } else {
+        mStatus = Result::OK;
+    }
+}
+
+int BroadcastRadio::closeHalTuner(const struct radio_tuner *halTuner)
+{
+    ALOGV("%s", __FUNCTION__);
+    if (mHwDevice == NULL) {
+        return -ENODEV;
+    }
+    if (halTuner == 0) {
+        return -EINVAL;
+    }
+    return mHwDevice->close_tuner(mHwDevice, halTuner);
+}
+
+
+// Methods from ::android::hardware::broadcastradio::V1_0::IBroadcastRadio follow.
+Return<void> BroadcastRadio::getProperties(getProperties_cb _hidl_cb)
+{
+    int rc;
+    radio_hal_properties_t halProperties;
+    Properties properties;
+
+    if (mHwDevice == NULL) {
+        rc = -ENODEV;
+        goto exit;
+    }
+    rc = mHwDevice->get_properties(mHwDevice, &halProperties);
+    if (rc == 0) {
+        Utils::convertPropertiesFromHal(&properties, &halProperties);
+    }
+
+exit:
+    _hidl_cb(Utils::convertHalResult(rc), properties);
+    return Void();
+}
+
+Return<void> BroadcastRadio::openTuner(const BandConfig& config, bool audio,
+                                       const sp<ITunerCallback>& callback, openTuner_cb _hidl_cb)
+{
+    sp<Tuner> tunerImpl = new Tuner(callback, this);
+
+    radio_hal_band_config_t halConfig;
+    const struct radio_tuner *halTuner;
+    Utils::convertBandConfigToHal(&halConfig, &config);
+    int rc = mHwDevice->open_tuner(mHwDevice, &halConfig, audio,
+                                   Tuner::callback, tunerImpl.get(),
+                                   &halTuner);
+    if (rc == 0) {
+        tunerImpl->setHalTuner(halTuner);
+    }
+
+    _hidl_cb(Utils::convertHalResult(rc), tunerImpl);
+    return Void();
+}
+
+
+} // namespace implementation
+}  // namespace V1_0
+}  // namespace broadcastradio
+}  // namespace hardware
+}  // namespace android
diff --git a/broadcastradio/1.0/default/BroadcastRadio.h b/broadcastradio/1.0/default/BroadcastRadio.h
new file mode 100644
index 0000000..dbd6e07
--- /dev/null
+++ b/broadcastradio/1.0/default/BroadcastRadio.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2016 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 HIDL_GENERATED_android_hardware_broadcastradio_V1_0_BroadcastRadio_H_
+#define HIDL_GENERATED_android_hardware_broadcastradio_V1_0_BroadcastRadio_H_
+
+#include <android/hardware/broadcastradio/1.0/IBroadcastRadio.h>
+#include <hidl/Status.h>
+#include <hardware/radio.h>
+
+#include <hidl/MQDescriptor.h>
+namespace android {
+namespace hardware {
+namespace broadcastradio {
+namespace V1_0 {
+namespace implementation {
+
+struct BroadcastRadio : public IBroadcastRadio {
+
+            BroadcastRadio(Class classId);
+
+            // Methods from ::android::hardware::broadcastradio::V1_0::IBroadcastRadio follow.
+            Return<void> getProperties(getProperties_cb _hidl_cb)  override;
+            Return<void> openTuner(const BandConfig& config, bool audio,
+                                   const sp<ITunerCallback>& callback,
+                                   openTuner_cb _hidl_cb)  override;
+
+
+    // RefBase
+    virtual void onFirstRef();
+
+            Result  initCheck() { return mStatus; }
+            int closeHalTuner(const struct radio_tuner *halTuner);
+
+private:
+    virtual     ~BroadcastRadio();
+
+    static const char * sClassModuleNames[];
+
+    Result convertHalResult(int rc);
+    void convertBandConfigFromHal(BandConfig *config,
+            const radio_hal_band_config_t *halConfig);
+    void convertPropertiesFromHal(Properties *properties,
+            const radio_hal_properties_t *halProperties);
+    void convertBandConfigToHal(radio_hal_band_config_t *halConfig,
+            const BandConfig *config);
+
+    Result                   mStatus;
+    Class                    mClassId;
+    struct radio_hw_device  *mHwDevice;
+};
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace broadcastradio
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_GENERATED_android_hardware_broadcastradio_V1_0_BroadcastRadio_H_
diff --git a/broadcastradio/1.0/default/BroadcastRadioFactory.cpp b/broadcastradio/1.0/default/BroadcastRadioFactory.cpp
new file mode 100644
index 0000000..d5d214c
--- /dev/null
+++ b/broadcastradio/1.0/default/BroadcastRadioFactory.cpp
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+#include "BroadcastRadioFactory.h"
+#include "BroadcastRadio.h"
+
+namespace android {
+namespace hardware {
+namespace broadcastradio {
+namespace V1_0 {
+namespace implementation {
+
+// Methods from ::android::hardware::broadcastradio::V1_0::IBroadcastRadioFactory follow.
+Return<void> BroadcastRadioFactory::connectModule(Class classId, connectModule_cb _hidl_cb)  {
+    sp<BroadcastRadio> impl = new BroadcastRadio(classId);
+    Result retval = Result::NOT_INITIALIZED;
+    if (impl != 0) {
+        retval = impl->initCheck();
+    }
+    _hidl_cb(retval, impl);
+    return Void();
+}
+
+
+IBroadcastRadioFactory* HIDL_FETCH_IBroadcastRadioFactory(const char* /* name */) {
+    return new BroadcastRadioFactory();
+}
+
+} // namespace implementation
+}  // namespace V1_0
+}  // namespace broadcastradio
+}  // namespace hardware
+}  // namespace android
diff --git a/broadcastradio/1.0/default/BroadcastRadioFactory.h b/broadcastradio/1.0/default/BroadcastRadioFactory.h
new file mode 100644
index 0000000..9b2ca17
--- /dev/null
+++ b/broadcastradio/1.0/default/BroadcastRadioFactory.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2016 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 HIDL_GENERATED_android_hardware_broadcastradio_V1_0_BroadcastRadioFactory_H_
+#define HIDL_GENERATED_android_hardware_broadcastradio_V1_0_BroadcastRadioFactory_H_
+
+#include <android/hardware/broadcastradio/1.0/IBroadcastRadioFactory.h>
+#include <hidl/Status.h>
+
+#include <hidl/MQDescriptor.h>
+namespace android {
+namespace hardware {
+namespace broadcastradio {
+namespace V1_0 {
+namespace implementation {
+
+struct BroadcastRadioFactory : public IBroadcastRadioFactory {
+    // Methods from ::android::hardware::broadcastradio::V1_0::IBroadcastRadioFactory follow.
+    Return<void> connectModule(Class classId, connectModule_cb _hidl_cb)  override;
+
+};
+
+extern "C" IBroadcastRadioFactory* HIDL_FETCH_IBroadcastRadioFactory(const char* name);
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace broadcastradio
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_GENERATED_android_hardware_broadcastradio_V1_0_BroadcastRadioFactory_H_
diff --git a/broadcastradio/1.0/default/Tuner.cpp b/broadcastradio/1.0/default/Tuner.cpp
new file mode 100644
index 0000000..0c1d8ab
--- /dev/null
+++ b/broadcastradio/1.0/default/Tuner.cpp
@@ -0,0 +1,199 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#define LOG_TAG "Tuner"
+//#define LOG_NDEBUG 0
+
+#include <utils/Log.h>
+
+#include "BroadcastRadio.h"
+#include "Tuner.h"
+#include "Utils.h"
+#include <system/radio_metadata.h>
+
+namespace android {
+namespace hardware {
+namespace broadcastradio {
+namespace V1_0 {
+namespace implementation {
+
+void Tuner::onCallback(radio_hal_event_t *halEvent)
+{
+    BandConfig config;
+    ProgramInfo info;
+    hidl_vec<MetaData> metadata;
+
+    if (mCallback != 0) {
+        switch(halEvent->type) {
+        case RADIO_EVENT_CONFIG:
+            Utils::convertBandConfigFromHal(&config, &halEvent->config);
+            mCallback->configChange(Utils::convertHalResult(halEvent->status), config);
+            break;
+        case RADIO_EVENT_ANTENNA:
+            mCallback->antennaStateChange(halEvent->on);
+            break;
+        case RADIO_EVENT_TUNED:
+            Utils::convertProgramInfoFromHal(&info, &halEvent->info, true);
+            mCallback->tuneComplete(Utils::convertHalResult(halEvent->status), info);
+            break;
+        case RADIO_EVENT_METADATA: {
+            uint32_t channel;
+            uint32_t sub_channel;
+            if (radio_metadata_get_channel(halEvent->metadata, &channel, &sub_channel) == 0) {
+                Utils::convertMetaDataFromHal(metadata, halEvent->metadata);
+                mCallback->newMetadata(channel, sub_channel, metadata);
+            }
+            } break;
+        case RADIO_EVENT_TA:
+            mCallback->trafficAnnouncement(halEvent->on);
+            break;
+        case RADIO_EVENT_AF_SWITCH:
+            Utils::convertProgramInfoFromHal(&info, &halEvent->info, true);
+            mCallback->afSwitch(info);
+            break;
+        case RADIO_EVENT_EA:
+            mCallback->emergencyAnnouncement(halEvent->on);
+            break;
+        case RADIO_EVENT_HW_FAILURE:
+        default:
+            mCallback->hardwareFailure();
+            break;
+        }
+    }
+}
+
+//static
+void Tuner::callback(radio_hal_event_t *halEvent, void *cookie)
+{
+    wp<Tuner> weak(reinterpret_cast<Tuner*>(cookie));
+    sp<Tuner> tuner = weak.promote();
+    if (tuner == 0) return;
+    tuner->onCallback(halEvent);
+}
+
+Tuner::Tuner(const sp<ITunerCallback>& callback, const wp<BroadcastRadio>& parentDevice)
+    : mHalTuner(NULL), mCallback(callback), mParentDevice(parentDevice)
+{
+    ALOGV("%s", __FUNCTION__);
+}
+
+
+Tuner::~Tuner()
+{
+    ALOGV("%s", __FUNCTION__);
+    const sp<BroadcastRadio> parentDevice = mParentDevice.promote();
+    if (parentDevice != 0) {
+        parentDevice->closeHalTuner(mHalTuner);
+    }
+}
+
+// Methods from ::android::hardware::broadcastradio::V1_0::ITuner follow.
+Return<Result> Tuner::setConfiguration(const BandConfig& config)  {
+    ALOGV("%s", __FUNCTION__);
+    if (mHalTuner == NULL) {
+        return Utils::convertHalResult(-ENODEV);
+    }
+    radio_hal_band_config_t halConfig;
+    Utils::convertBandConfigToHal(&halConfig, &config);
+    int rc = mHalTuner->set_configuration(mHalTuner, &halConfig);
+    return Utils::convertHalResult(rc);
+}
+
+Return<void> Tuner::getConfiguration(getConfiguration_cb _hidl_cb)  {
+    int rc;
+    radio_hal_band_config_t halConfig;
+    BandConfig config;
+
+    ALOGV("%s", __FUNCTION__);
+    if (mHalTuner == NULL) {
+        rc = -ENODEV;
+        goto exit;
+    }
+    rc = mHalTuner->get_configuration(mHalTuner, &halConfig);
+    if (rc == 0) {
+        Utils::convertBandConfigFromHal(&config, &halConfig);
+    }
+
+exit:
+    _hidl_cb(Utils::convertHalResult(rc), config);
+    return Void();
+}
+
+Return<Result> Tuner::scan(Direction direction, bool skipSubChannel)  {
+    if (mHalTuner == NULL) {
+        return Utils::convertHalResult(-ENODEV);
+    }
+    int rc = mHalTuner->scan(mHalTuner, static_cast<radio_direction_t>(direction), skipSubChannel);
+    return Utils::convertHalResult(rc);
+}
+
+Return<Result> Tuner::step(Direction direction, bool skipSubChannel)  {
+    if (mHalTuner == NULL) {
+        return Utils::convertHalResult(-ENODEV);
+    }
+    int rc = mHalTuner->step(mHalTuner, static_cast<radio_direction_t>(direction), skipSubChannel);
+    return Utils::convertHalResult(rc);
+}
+
+Return<Result> Tuner::tune(uint32_t channel, uint32_t subChannel)  {
+    if (mHalTuner == NULL) {
+        return Utils::convertHalResult(-ENODEV);
+    }
+    int rc = mHalTuner->tune(mHalTuner, channel, subChannel);
+    return Utils::convertHalResult(rc);
+}
+
+Return<Result> Tuner::cancel()  {
+    if (mHalTuner == NULL) {
+        return Utils::convertHalResult(-ENODEV);
+    }
+    int rc = mHalTuner->cancel(mHalTuner);
+    return Utils::convertHalResult(rc);
+}
+
+Return<void> Tuner::getProgramInformation(bool withMetadata, getProgramInformation_cb _hidl_cb)  {
+    int rc;
+    radio_program_info_t halInfo;
+    ProgramInfo info;
+
+    ALOGV("%s", __FUNCTION__);
+    if (mHalTuner == NULL) {
+        rc = -ENODEV;
+        goto exit;
+    }
+    if (withMetadata) {
+        radio_metadata_allocate(&halInfo.metadata, 0, 0);
+    } else {
+        halInfo.metadata = NULL;
+    }
+    rc = mHalTuner->get_program_information(mHalTuner, &halInfo);
+    if (rc == 0) {
+        Utils::convertProgramInfoFromHal(&info, &halInfo, withMetadata);
+    }
+    if (withMetadata) {
+        radio_metadata_deallocate(halInfo.metadata);
+    }
+
+exit:
+    _hidl_cb(Utils::convertHalResult(rc), info);
+    return Void();
+}
+
+} // namespace implementation
+}  // namespace V1_0
+}  // namespace broadcastradio
+}  // namespace hardware
+}  // namespace android
diff --git a/broadcastradio/1.0/default/Tuner.h b/broadcastradio/1.0/default/Tuner.h
new file mode 100644
index 0000000..94e216e
--- /dev/null
+++ b/broadcastradio/1.0/default/Tuner.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2016 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 HIDL_GENERATED_android_hardware_broadcastradio_V1_0_Tuner_H_
+#define HIDL_GENERATED_android_hardware_broadcastradio_V1_0_Tuner_H_
+
+#include <android/hardware/broadcastradio/1.0/ITuner.h>
+#include <android/hardware/broadcastradio/1.0/ITunerCallback.h>
+#include <hidl/Status.h>
+#include <hardware/radio.h>
+
+namespace android {
+namespace hardware {
+namespace broadcastradio {
+namespace V1_0 {
+namespace implementation {
+
+struct BroadcastRadio;
+
+struct Tuner : public ITuner {
+
+    Tuner(const sp<ITunerCallback>& callback, const wp<BroadcastRadio>& mParentDevice);
+
+    // Methods from ::android::hardware::broadcastradio::V1_0::ITuner follow.
+    Return<Result> setConfiguration(const BandConfig& config)  override;
+    Return<void> getConfiguration(getConfiguration_cb _hidl_cb)  override;
+    Return<Result> scan(Direction direction, bool skipSubChannel)  override;
+    Return<Result> step(Direction direction, bool skipSubChannel)  override;
+    Return<Result> tune(uint32_t channel, uint32_t subChannel)  override;
+    Return<Result> cancel()  override;
+    Return<void> getProgramInformation(bool withMetadata,
+                                       getProgramInformation_cb _hidl_cb)  override;
+
+    static void callback(radio_hal_event_t *halEvent, void *cookie);
+           void onCallback(radio_hal_event_t *halEvent);
+
+    void setHalTuner(const struct radio_tuner *halTuner) { mHalTuner = halTuner; }
+    const struct radio_tuner *getHalTuner() { return mHalTuner; }
+
+ private:
+    ~Tuner();
+
+    const struct radio_tuner    *mHalTuner;
+    const sp<ITunerCallback>     mCallback;
+    const wp<BroadcastRadio>     mParentDevice;
+};
+
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace broadcastradio
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_GENERATED_android_hardware_broadcastradio_V1_0_Tuner_H_
diff --git a/broadcastradio/1.0/default/Utils.cpp b/broadcastradio/1.0/default/Utils.cpp
new file mode 100644
index 0000000..bdaae00
--- /dev/null
+++ b/broadcastradio/1.0/default/Utils.cpp
@@ -0,0 +1,297 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+#define LOG_TAG "BroadcastRadioHalUtils"
+//#define LOG_NDEBUG 0
+
+#include <utils/Log.h>
+#include <utils/misc.h>
+#include <system/radio_metadata.h>
+
+#include "Utils.h"
+
+namespace android {
+namespace hardware {
+namespace broadcastradio {
+namespace V1_0 {
+namespace implementation {
+
+const char *Utils::sClassModuleNames[] = {
+    RADIO_HARDWARE_MODULE_ID_FM, /* corresponds to RADIO_CLASS_AM_FM */
+    RADIO_HARDWARE_MODULE_ID_SAT,  /* corresponds to RADIO_CLASS_SAT */
+    RADIO_HARDWARE_MODULE_ID_DT,   /* corresponds to RADIO_CLASS_DT */
+};
+
+// make sure HIDL enum values are aligned with legacy values
+static_assert(RADIO_CLASS_AM_FM == static_cast<int>(Class::AM_FM),
+              "AM/FM class mismatch with legacy");
+static_assert(RADIO_CLASS_SAT == static_cast<int>(Class::SAT),
+              "SAT class mismatch with legacy");
+static_assert(RADIO_CLASS_DT == static_cast<int>(Class::DT),
+              "DT class mismatch with legacy");
+
+static_assert(RADIO_BAND_AM == static_cast<int>(Band::AM),
+              "AM band mismatch with legacy");
+static_assert(RADIO_BAND_FM == static_cast<int>(Band::FM),
+              "FM band mismatch with legacy");
+static_assert(RADIO_BAND_AM_HD == static_cast<int>(Band::AM_HD),
+              "AM HD band mismatch with legacy");
+static_assert(RADIO_BAND_FM_HD == static_cast<int>(Band::FM_HD),
+              "FM HD band mismatch with legacy");
+
+static_assert(RADIO_RDS_NONE == static_cast<int>(Rds::NONE),
+              "RDS NONE mismatch with legacy");
+static_assert(RADIO_RDS_WORLD == static_cast<int>(Rds::WORLD),
+              "RDS WORLD mismatch with legacy");
+static_assert(RADIO_RDS_US == static_cast<int>(Rds::US),
+              "RDS US mismatch with legacy");
+
+static_assert(RADIO_DEEMPHASIS_50 == static_cast<int>(Deemphasis::D50),
+              "De-emphasis 50 mismatch with legacy");
+static_assert(RADIO_DEEMPHASIS_75 == static_cast<int>(Deemphasis::D75),
+              "De-emphasis 75 mismatch with legacy");
+
+static_assert(RADIO_DIRECTION_UP == static_cast<int>(Direction::UP),
+              "Direction Up mismatch with legacy");
+static_assert(RADIO_DIRECTION_DOWN == static_cast<int>(Direction::DOWN),
+              "Direction Up mismatch with legacy");
+
+static_assert(RADIO_METADATA_TYPE_INVALID == static_cast<int>(MetadataType::INVALID),
+              "Metadata type INVALID mismatch with legacy");
+static_assert(RADIO_METADATA_TYPE_INT == static_cast<int>(MetadataType::INT),
+              "Metadata type INT mismatch with legacy");
+static_assert(RADIO_METADATA_TYPE_TEXT == static_cast<int>(MetadataType::TEXT),
+              "Metadata type TEXT mismatch with legacy");
+static_assert(RADIO_METADATA_TYPE_RAW == static_cast<int>(MetadataType::RAW),
+              "Metadata type RAW mismatch with legacy");
+static_assert(RADIO_METADATA_TYPE_CLOCK == static_cast<int>(MetadataType::CLOCK),
+              "Metadata type CLOCK mismatch with legacy");
+
+static_assert(RADIO_METADATA_KEY_INVALID == static_cast<int>(MetadataKey::INVALID),
+              "Metadata key INVALID mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_RDS_PI == static_cast<int>(MetadataKey::RDS_PI),
+              "Metadata key RDS_PI mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_RDS_PS == static_cast<int>(MetadataKey::RDS_PS),
+              "Metadata key RDS_PS mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_RDS_PTY == static_cast<int>(MetadataKey::RDS_PTY),
+              "Metadata key RDS_PTY mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_RBDS_PTY == static_cast<int>(MetadataKey::RBDS_PTY),
+              "Metadata key RBDS_PTY mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_RDS_RT == static_cast<int>(MetadataKey::RDS_RT),
+              "Metadata key RDS_RT mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_TITLE == static_cast<int>(MetadataKey::TITLE),
+              "Metadata key TITLE mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_ARTIST == static_cast<int>(MetadataKey::ARTIST),
+              "Metadata key ARTIST mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_ALBUM == static_cast<int>(MetadataKey::ALBUM),
+              "Metadata key ALBUM mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_GENRE == static_cast<int>(MetadataKey::GENRE),
+              "Metadata key GENRE mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_ICON == static_cast<int>(MetadataKey::ICON),
+              "Metadata key ICON mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_ART == static_cast<int>(MetadataKey::ART),
+              "Metadata key ART mismatch with legacy");
+static_assert(RADIO_METADATA_KEY_CLOCK == static_cast<int>(MetadataKey::CLOCK),
+              "Metadata key CLOCK mismatch with legacy");
+
+
+//static
+const char * Utils::getClassString(Class ClassId)
+{
+    int id = static_cast<int>(ClassId);
+
+    if ((id < 0) ||
+            (id >= NELEM(sClassModuleNames))) {
+        ALOGE("invalid class ID %d", id);
+        return NULL;
+    }
+    return sClassModuleNames[id];
+}
+
+//static
+Result Utils::convertHalResult(int rc)
+{
+    switch (rc) {
+        case 0:
+            return Result::OK;
+        case -EINVAL:
+            return Result::INVALID_ARGUMENTS;
+        case -ENOSYS:
+            return Result::INVALID_STATE;
+        case -ETIMEDOUT:
+            return Result::TIMEOUT;
+        case -ENODEV:
+        default:
+            return Result::NOT_INITIALIZED;
+    }
+}
+
+//static
+void Utils::convertBandConfigFromHal(
+        BandConfig *config,
+        const radio_hal_band_config_t *halConfig)
+{
+
+    config->type = static_cast<Band>(halConfig->type);
+    config->antennaConnected = halConfig->antenna_connected;
+    config->lowerLimit = halConfig->lower_limit;
+    config->upperLimit = halConfig->upper_limit;
+    config->spacings.setToExternal(const_cast<unsigned int *>(&halConfig->spacings[0]),
+                                       halConfig->num_spacings * sizeof(uint32_t));
+    // FIXME: transfer buffer ownership. should have a method for that in hidl_vec
+    config->spacings.resize(halConfig->num_spacings);
+
+    if (config->type == Band::FM) {
+        config->ext.fm.deemphasis = static_cast<Deemphasis>(halConfig->fm.deemphasis);
+        config->ext.fm.stereo = halConfig->fm.stereo;
+        config->ext.fm.rds = static_cast<Rds>(halConfig->fm.rds);
+        config->ext.fm.ta = halConfig->fm.ta;
+        config->ext.fm.af = halConfig->fm.af;
+        config->ext.fm.ea = halConfig->fm.ea;
+    } else {
+        config->ext.am.stereo = halConfig->am.stereo;
+    }
+}
+
+//static
+void Utils::convertPropertiesFromHal(
+        Properties *properties,
+        const radio_hal_properties_t *halProperties)
+{
+    properties->classId = static_cast<Class>(halProperties->class_id);
+    properties->implementor.setToExternal(halProperties->implementor, strlen(halProperties->implementor));
+    properties->product.setToExternal(halProperties->product, strlen(halProperties->product));
+    properties->version.setToExternal(halProperties->version, strlen(halProperties->version));
+    properties->serial.setToExternal(halProperties->serial, strlen(halProperties->serial));
+    properties->numTuners = halProperties->num_tuners;
+    properties->numAudioSources = halProperties->num_audio_sources;
+    properties->supportsCapture = halProperties->supports_capture;
+
+    BandConfig *bands =
+            new BandConfig[halProperties->num_bands];
+    for (size_t i = 0; i < halProperties->num_bands; i++) {
+        convertBandConfigFromHal(&bands[i], &halProperties->bands[i]);
+    }
+    properties->bands.setToExternal(bands, halProperties->num_bands);
+    // FIXME: transfer buffer ownership. should have a method for that in hidl_vec
+    properties->bands.resize(halProperties->num_bands);
+    delete[] bands;
+}
+
+//static
+void Utils::convertBandConfigToHal(
+        radio_hal_band_config_t *halConfig,
+        const BandConfig *config)
+{
+
+    halConfig->type = static_cast<radio_band_t>(config->type);
+    halConfig->antenna_connected = config->antennaConnected;
+    halConfig->lower_limit = config->lowerLimit;
+    halConfig->upper_limit = config->upperLimit;
+    halConfig->num_spacings = config->spacings.size();
+    if (halConfig->num_spacings > RADIO_NUM_SPACINGS_MAX) {
+        halConfig->num_spacings = RADIO_NUM_SPACINGS_MAX;
+    }
+    memcpy(halConfig->spacings, config->spacings.data(),
+           sizeof(uint32_t) * halConfig->num_spacings);
+
+    if (config->type == Band::FM) {
+        halConfig->fm.deemphasis = static_cast<radio_deemphasis_t>(config->ext.fm.deemphasis);
+        halConfig->fm.stereo = config->ext.fm.stereo;
+        halConfig->fm.rds = static_cast<radio_rds_t>(config->ext.fm.rds);
+        halConfig->fm.ta = config->ext.fm.ta;
+        halConfig->fm.af = config->ext.fm.af;
+        halConfig->fm.ea = config->ext.fm.ea;
+    } else {
+        halConfig->am.stereo = config->ext.am.stereo;
+    }
+}
+
+
+//static
+void Utils::convertProgramInfoFromHal(ProgramInfo *info,
+                                      radio_program_info_t *halInfo,
+                                      bool withMetadata)
+{
+    info->channel = halInfo->channel;
+    info->subChannel = halInfo->sub_channel;
+    info->tuned = halInfo->tuned;
+    info->stereo = halInfo->stereo;
+    info->digital = halInfo->digital;
+    info->signalStrength = halInfo->signal_strength;
+    if (withMetadata && halInfo->metadata != NULL) {
+        convertMetaDataFromHal(info->metadata, halInfo->metadata);
+    }
+}
+
+//static
+int Utils::convertMetaDataFromHal(hidl_vec<MetaData>& metadata,
+                                   radio_metadata_t *halMetadata)
+{
+    if (halMetadata == NULL) {
+        return 0;
+    }
+
+    int count = radio_metadata_get_count(halMetadata);
+    if (count <= 0) {
+        return count;
+    }
+    MetaData *newMetadata =
+            new MetaData[count];
+    int outCount = 0;
+    for (int i = 0; i < count; i++) {
+        radio_metadata_key_t key;
+        radio_metadata_type_t type;
+        void *value;
+        size_t size;
+        if (radio_metadata_get_at_index(halMetadata, i , &key, &type, &value, &size) != 0 ||
+                size == 0) {
+            continue;
+        }
+        switch (type) {
+            case RADIO_METADATA_TYPE_INT: {
+                newMetadata[outCount].intValue = *(static_cast<int32_t *>(value));
+            } break;
+            case RADIO_METADATA_TYPE_TEXT: {
+                newMetadata[outCount].stringValue = static_cast<char *>(value);
+            } break;
+            case RADIO_METADATA_TYPE_RAW: {
+                newMetadata[outCount].rawValue.setToExternal(static_cast<uint8_t *>(value), size);
+                // FIXME: transfer buffer ownership. should have a method for that in hidl_vec
+                newMetadata[outCount].rawValue.resize(size);
+            } break;
+            case RADIO_METADATA_TYPE_CLOCK: {
+                  radio_metadata_clock_t *clock = static_cast<radio_metadata_clock_t *>(value);
+                  newMetadata[outCount].clockValue.utcSecondsSinceEpoch =
+                          clock->utc_seconds_since_epoch;
+                  newMetadata[outCount].clockValue.timezoneOffsetInMinutes =
+                          clock->timezone_offset_in_minutes;
+            } break;
+        }
+        newMetadata[outCount].type = static_cast<MetadataType>(type);
+        newMetadata[outCount].key = static_cast<MetadataKey>(key);
+        outCount++;
+    }
+    metadata.setToExternal(newMetadata, outCount);
+    // FIXME: transfer buffer ownership. should have a method for that in hidl_vec
+    metadata.resize(outCount);
+    return outCount;
+}
+
+} // namespace implementation
+}  // namespace V1_0
+}  // namespace broadcastradio
+}  // namespace hardware
+}  // namespace android
diff --git a/broadcastradio/1.0/default/Utils.h b/broadcastradio/1.0/default/Utils.h
new file mode 100644
index 0000000..25eb6ee
--- /dev/null
+++ b/broadcastradio/1.0/default/Utils.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2016 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_HARDWARE_BROADCASTRADIO_V1_0_UTILS_H
+#define ANDROID_HARDWARE_BROADCASTRADIO_V1_0_UTILS_H
+
+#include <android/hardware/broadcastradio/1.0/types.h>
+#include <hardware/radio.h>
+
+namespace android {
+namespace hardware {
+namespace broadcastradio {
+namespace V1_0 {
+namespace implementation {
+
+class Utils {
+public:
+    static const char * getClassString(Class ClassId);
+    static Result convertHalResult(int rc);
+    static void convertBandConfigFromHal(BandConfig *config,
+            const radio_hal_band_config_t *halConfig);
+    static void convertPropertiesFromHal(Properties *properties,
+            const radio_hal_properties_t *halProperties);
+    static void convertBandConfigToHal(radio_hal_band_config_t *halConfig,
+            const BandConfig *config);
+    static void convertProgramInfoFromHal(ProgramInfo *info,
+                                          radio_program_info_t *halInfo,
+                                          bool withMetadata);
+    static int convertMetaDataFromHal(hidl_vec<MetaData>& metadata,
+                                       radio_metadata_t *halMetadata);
+private:
+    static const char * sClassModuleNames[];
+
+};
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace broadcastradio
+}  // namespace hardware
+}  // namespace android
+
+#endif  // ANDROID_HARDWARE_BROADCASTRADIO_V1_0_UTILS_H
diff --git a/broadcastradio/1.0/types.hal b/broadcastradio/1.0/types.hal
index c5b4411..d04359c 100644
--- a/broadcastradio/1.0/types.hal
+++ b/broadcastradio/1.0/types.hal
@@ -54,7 +54,7 @@
 enum Rds : uint32_t {
     NONE   = 0,
     WORLD  = (1<<0),
-    RDS_US = (1<<1),
+    US = (1<<1),
 };
 
 
@@ -111,7 +111,7 @@
     union Ext {
         FmBandConfig fm;
         AmBandConfig am;
-    };
+    } ext;
 };
 
 /* Exposes properties of a given hardware radio module.
diff --git a/contexthub/1.0/Android.bp b/contexthub/1.0/Android.bp
index f13ef5b..f380c6f 100644
--- a/contexthub/1.0/Android.bp
+++ b/contexthub/1.0/Android.bp
@@ -49,6 +49,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/dumpstate/1.0/Android.bp b/dumpstate/1.0/Android.bp
new file mode 100644
index 0000000..ab34af2
--- /dev/null
+++ b/dumpstate/1.0/Android.bp
@@ -0,0 +1,50 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+genrule {
+    name: "android.hardware.dumpstate@1.0_genc++",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.dumpstate@1.0",
+    srcs: [
+        "IDumpstateDevice.hal",
+    ],
+    out: [
+        "android/hardware/dumpstate/1.0/DumpstateDeviceAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.dumpstate@1.0_genc++_headers",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.dumpstate@1.0",
+    srcs: [
+        "IDumpstateDevice.hal",
+    ],
+    out: [
+        "android/hardware/dumpstate/1.0/IDumpstateDevice.h",
+        "android/hardware/dumpstate/1.0/IHwDumpstateDevice.h",
+        "android/hardware/dumpstate/1.0/BnDumpstateDevice.h",
+        "android/hardware/dumpstate/1.0/BpDumpstateDevice.h",
+        "android/hardware/dumpstate/1.0/BsDumpstateDevice.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.dumpstate@1.0",
+    generated_sources: ["android.hardware.dumpstate@1.0_genc++"],
+    generated_headers: ["android.hardware.dumpstate@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.dumpstate@1.0_genc++_headers"],
+    shared_libs: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "liblog",
+        "libutils",
+        "libcutils",
+    ],
+    export_shared_lib_headers: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "libutils",
+    ],
+}
diff --git a/dumpstate/1.0/IDumpstateDevice.hal b/dumpstate/1.0/IDumpstateDevice.hal
new file mode 100644
index 0000000..fec3eb4
--- /dev/null
+++ b/dumpstate/1.0/IDumpstateDevice.hal
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+package android.hardware.dumpstate@1.0;
+
+interface IDumpstateDevice {
+    /*
+     * Dumps device-specific state into the given file descriptor.
+     */
+    dumpstateBoard(handle h);
+};
diff --git a/dumpstate/1.0/default/Android.mk b/dumpstate/1.0/default/Android.mk
new file mode 100644
index 0000000..4d5c908
--- /dev/null
+++ b/dumpstate/1.0/default/Android.mk
@@ -0,0 +1,22 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.dumpstate@1.0-impl
+LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_SRC_FILES := \
+    DumpstateDevice.cpp \
+
+LOCAL_SHARED_LIBRARIES := \
+    android.hardware.dumpstate@1.0 \
+    libbase \
+    libcutils \
+    libhidlbase \
+    libhidltransport \
+    libhwbinder \
+    liblog \
+    libutils
+
+LOCAL_STATIC_LIBRARIES := \
+    libdumpstateutil
+
+include $(BUILD_SHARED_LIBRARY)
diff --git a/dumpstate/1.0/default/DumpstateDevice.cpp b/dumpstate/1.0/default/DumpstateDevice.cpp
new file mode 100644
index 0000000..a279b89
--- /dev/null
+++ b/dumpstate/1.0/default/DumpstateDevice.cpp
@@ -0,0 +1,51 @@
+#define LOG_TAG "dumpstate"
+
+#include "DumpstateDevice.h"
+
+#include <log/log.h>
+
+#include "DumpstateUtil.h"
+
+namespace android {
+namespace hardware {
+namespace dumpstate {
+namespace V1_0 {
+namespace implementation {
+
+// Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow.
+Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) {
+    if (handle->numFds < 1) {
+        ALOGE("no FDs\n");
+        return Void();
+    }
+
+    int fd = handle->data[0];
+    if (fd < 0) {
+        ALOGE("invalid FD: %d\n", handle->data[0]);
+        return Void();
+    }
+    ALOGD("DumpstateDevice::dumpstateBoard() FD: %d\n", fd);
+    ALOGI("Dumpstate HIDL not provided by device\n");
+    dprintf(fd, "Dumpstate HIDL not provided by device; providing bogus data.\n");
+
+    // Shows some examples on how to use the libdumpstateutils API.
+    dprintf(fd, "Time now is: ");
+    RunCommandToFd(fd, {"/system/bin/date"});
+    dprintf(fd, "Contents of a small file (/system/etc/hosts):\n");
+    DumpFileToFd(fd, "/system/etc/hosts");
+
+    return Void();
+}
+
+
+IDumpstateDevice* HIDL_FETCH_IDumpstateDevice(const char* /* name */) {
+    // TODO: temporary returning nullptr until it's implemented on master devices
+    return nullptr;
+//    return new DumpstateDevice();
+}
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace dumpstate
+}  // namespace hardware
+}  // namespace android
diff --git a/dumpstate/1.0/default/DumpstateDevice.h b/dumpstate/1.0/default/DumpstateDevice.h
new file mode 100644
index 0000000..6f860c0
--- /dev/null
+++ b/dumpstate/1.0/default/DumpstateDevice.h
@@ -0,0 +1,37 @@
+#ifndef ANDROID_HARDWARE_DUMPSTATE_V1_0_DUMPSTATEDEVICE_H
+#define ANDROID_HARDWARE_DUMPSTATE_V1_0_DUMPSTATEDEVICE_H
+
+#include <android/hardware/dumpstate/1.0/IDumpstateDevice.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+namespace android {
+namespace hardware {
+namespace dumpstate {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::dumpstate::V1_0::IDumpstateDevice;
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_handle;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct DumpstateDevice : public IDumpstateDevice {
+    // Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow.
+    Return<void> dumpstateBoard(const hidl_handle& h) override;
+
+};
+
+extern "C" IDumpstateDevice* HIDL_FETCH_IDumpstateDevice(const char* name);
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace dumpstate
+}  // namespace hardware
+}  // namespace android
+
+#endif  // ANDROID_HARDWARE_DUMPSTATE_V1_0_DUMPSTATEDEVICE_H
diff --git a/dumpstate/Android.bp b/dumpstate/Android.bp
new file mode 100644
index 0000000..bbb3e4b
--- /dev/null
+++ b/dumpstate/Android.bp
@@ -0,0 +1,4 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+    "1.0",
+]
diff --git a/example/extension/light/2.0/Android.bp b/example/extension/light/2.0/Android.bp
index ae93a6b..2257c35 100644
--- a/example/extension/light/2.0/Android.bp
+++ b/example/extension/light/2.0/Android.bp
@@ -41,6 +41,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
         "android.hardware.light@2.0",
diff --git a/gatekeeper/1.0/Android.bp b/gatekeeper/1.0/Android.bp
new file mode 100644
index 0000000..c841510
--- /dev/null
+++ b/gatekeeper/1.0/Android.bp
@@ -0,0 +1,54 @@
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+genrule {
+    name: "android.hardware.gatekeeper@1.0_genc++",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.gatekeeper@1.0",
+    srcs: [
+        "types.hal",
+        "IGatekeeper.hal",
+    ],
+    out: [
+        "android/hardware/gatekeeper/1.0/types.cpp",
+        "android/hardware/gatekeeper/1.0/GatekeeperAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.gatekeeper@1.0_genc++_headers",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.gatekeeper@1.0",
+    srcs: [
+        "types.hal",
+        "IGatekeeper.hal",
+    ],
+    out: [
+        "android/hardware/gatekeeper/1.0/types.h",
+        "android/hardware/gatekeeper/1.0/IGatekeeper.h",
+        "android/hardware/gatekeeper/1.0/IHwGatekeeper.h",
+        "android/hardware/gatekeeper/1.0/BnGatekeeper.h",
+        "android/hardware/gatekeeper/1.0/BpGatekeeper.h",
+        "android/hardware/gatekeeper/1.0/BsGatekeeper.h",
+    ],
+}
+
+cc_library_shared {
+    name: "android.hardware.gatekeeper@1.0",
+    generated_sources: ["android.hardware.gatekeeper@1.0_genc++"],
+    generated_headers: ["android.hardware.gatekeeper@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.gatekeeper@1.0_genc++_headers"],
+    shared_libs: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "liblog",
+        "libutils",
+        "libcutils",
+    ],
+    export_shared_lib_headers: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "libutils",
+    ],
+}
diff --git a/gatekeeper/1.0/IGatekeeper.hal b/gatekeeper/1.0/IGatekeeper.hal
new file mode 100644
index 0000000..999a311
--- /dev/null
+++ b/gatekeeper/1.0/IGatekeeper.hal
@@ -0,0 +1,108 @@
+package android.hardware.gatekeeper@1.0;
+
+interface IGatekeeper {
+
+/**
+ * Enrolls desiredPassword, which may be derived from a user selected pin
+ * or password, with the private key used only for enrolling authentication
+ * factor data.
+ *
+ * If there was already a password enrolled, current password handle must be
+ * passed in currentPasswordHandle, and current password must be passed in
+ * currentPassword. Valid currentPassword must verify() against
+ * currentPasswordHandle.
+ *
+ * @param uid The Android user identifier
+ *
+ * @param currentPasswordHandle The currently enrolled password handle the user
+ *    wants to replace. May be empty only if there's no currently enrolled
+ *    password. Otherwise must be non-empty.
+ *
+ * @param currentPassword The user's current password in plain text.
+ *    it MUST verify against current_password_handle if the latter is not-empty
+ *
+ * @param desiredPassword The new password the user wishes to enroll in
+ *    plaintext.
+ *
+ * @return response
+ *    On success, data buffer must contain the new password handle referencing
+ *    the password provided in desiredPassword.
+ *    This buffer can be used on subsequent calls to enroll or
+ *    verify. On error, this buffer must be empty.
+ *    response.code must always contain operation completion status.
+ *    This method may return ERROR_GENERAL_FAILURE or ERROR_RETRY_TIMEOUT on
+ *    failure. It must return STATUS_OK on success.
+ *    If ERROR_RETRY_TIMEOUT is returned, response.timeout must be non-zero.
+ */
+enroll(uint32_t uid,
+       vec<uint8_t> currentPasswordHandle,
+       vec<uint8_t> currentPassword,
+       vec<uint8_t> desiredPassword)
+    generates (GatekeeperResponse response);
+
+/**
+ * Verifies that providedPassword matches enrolledPasswordHandle.
+ *
+ * Implementations of this module may retain the result of this call
+ * to attest to the recency of authentication.
+ *
+ * On success, returns verification token in response.data, which shall be
+ * usable to attest password verification to other trusted services.
+ *
+ * @param uid The Android user identifier
+ *
+ * @param challenge An optional challenge to authenticate against, or 0.
+ *    Used when a separate authenticator requests password verification,
+ *    or for transactional password authentication.
+ *
+ * @param enrolledPasswordHandle The currently enrolled password handle that
+ *    user wishes to verify against. Must be non-empty.
+ *
+ * @param providedPassword The plaintext password to be verified against the
+ *    enrolledPasswordHandle
+ *
+ * @return response
+ *    On success, a non-empty data buffer containing the
+ *    authentication token resulting from this verification is returned.
+ *    On error, data buffer must be empty.
+ *    response.code must always contain operation completion status.
+ *    This method may return ERROR_GENERAL_FAILURE or ERROR_RETRY_TIMEOUT on
+ *    failure. It must return STATUS_OK on success.
+ *    If password re-enrollment is necessary, it must return STATUS_REENROLL.
+ *    If ERROR_RETRY_TIMEOUT is returned, response.timeout must be non-zero.
+ */
+verify(uint32_t uid, uint64_t challenge,
+       vec<uint8_t> enrolledPasswordHandle,
+       vec<uint8_t> providedPassword)
+    generates (GatekeeperResponse response);
+
+/*
+ * Deletes the enrolledPasswordHandle associated with the uid. Once deleted
+ * the user cannot be verified anymore.
+ * This is an optional method.
+ *
+ * @param uid The Android user identifier
+ *
+ * @return response
+ *    response.code must always contain operation completion status.
+ *    This method may return ERROR_GENERAL_FAILURE or ERROR_RETRY_TIMEOUT on
+ *    failure. It must return STATUS_OK on success.
+ *    If not implemented, it must return ERROR_NOT_IMPLEMENTED.
+ *    If ERROR_RETRY_TIMEOUT is returned, response.timeout must be non-zero.
+ */
+deleteUser(uint32_t uid) generates (GatekeeperResponse response);
+
+/*
+ * Deletes all the enrolled_password_handles for all uid's. Once called,
+ * no users must be enrolled on the device.
+ * This is an optional method.
+ *
+ * @return response
+ *    response.code must always contain operation completion status.
+ *    This method may return ERROR_GENERAL_FAILURE or ERROR_RETRY_TIMEOUT on
+ *    failure. It must return STATUS_OK on success.
+ *    If not implemented, it must return ERROR_NOT_IMPLEMENTED.
+ *    If ERROR_RETRY_TIMEOUT is returned, response.timeout must be non-zero.
+ */
+deleteAllUsers() generates (GatekeeperResponse response);
+};
diff --git a/gatekeeper/1.0/default/Android.mk b/gatekeeper/1.0/default/Android.mk
new file mode 100644
index 0000000..e3b7d10
--- /dev/null
+++ b/gatekeeper/1.0/default/Android.mk
@@ -0,0 +1,40 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_MODULE := android.hardware.gatekeeper@1.0-impl
+
+LOCAL_SRC_FILES := \
+    Gatekeeper.cpp \
+
+LOCAL_SHARED_LIBRARIES := \
+    android.hardware.gatekeeper@1.0 \
+    libhardware \
+    libhidlbase \
+    libhidltransport \
+    libhwbinder \
+    libutils \
+    liblog \
+
+include $(BUILD_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_MODULE := android.hardware.gatekeeper@1.0-service
+LOCAL_INIT_RC := android.hardware.gatekeeper@1.0-service.rc
+
+LOCAL_SRC_FILES := \
+    service.cpp    \
+
+LOCAL_SHARED_LIBRARIES := \
+    android.hardware.gatekeeper@1.0 \
+    libhardware \
+    libhidlbase \
+    libhidltransport \
+    libhwbinder \
+    libutils \
+    liblog \
+
+include $(BUILD_EXECUTABLE)
diff --git a/gatekeeper/1.0/default/Gatekeeper.cpp b/gatekeeper/1.0/default/Gatekeeper.cpp
new file mode 100644
index 0000000..8fcd8ca
--- /dev/null
+++ b/gatekeeper/1.0/default/Gatekeeper.cpp
@@ -0,0 +1,149 @@
+#define LOG_TAG "android.hardware.gatekeeper@1.0-service"
+
+#include <utils/Log.h>
+#include <dlfcn.h>
+
+#include "Gatekeeper.h"
+
+namespace android {
+namespace hardware {
+namespace gatekeeper {
+namespace V1_0 {
+namespace implementation {
+
+Gatekeeper::Gatekeeper()
+{
+    int ret = hw_get_module_by_class(GATEKEEPER_HARDWARE_MODULE_ID, NULL, &module);
+    device = NULL;
+
+    if (!ret) {
+        ret = gatekeeper_open(module, &device);
+    }
+    if (ret < 0) {
+        LOG_ALWAYS_FATAL_IF(ret < 0, "Unable to open GateKeeper HAL");
+    }
+}
+
+Gatekeeper::~Gatekeeper()
+{
+    if (device != nullptr) {
+        int ret = gatekeeper_close(device);
+        if (ret < 0) {
+            ALOGE("Unable to close GateKeeper HAL");
+        }
+    }
+    dlclose(module->dso);
+}
+
+// Methods from ::android::hardware::gatekeeper::V1_0::IGatekeeper follow.
+Return<void> Gatekeeper::enroll(uint32_t uid,
+        const hidl_vec<uint8_t>& currentPasswordHandle,
+        const hidl_vec<uint8_t>& currentPassword,
+        const hidl_vec<uint8_t>& desiredPassword,
+        enroll_cb cb)
+{
+    GatekeeperResponse rsp;
+    uint8_t *enrolled_password_handle = nullptr;
+    uint32_t enrolled_password_handle_length = 0;
+
+    int ret = device->enroll(device, uid,
+            currentPasswordHandle.data(), currentPasswordHandle.size(),
+            currentPassword.data(), currentPassword.size(),
+            desiredPassword.data(), desiredPassword.size(),
+            &enrolled_password_handle, &enrolled_password_handle_length);
+    if (!ret) {
+        rsp.data.setToExternal(enrolled_password_handle,
+                               enrolled_password_handle_length,
+                               true);
+        rsp.code = GatekeeperStatusCode::STATUS_OK;
+    } else if (ret > 0) {
+        rsp.timeout = ret;
+        rsp.code = GatekeeperStatusCode::ERROR_RETRY_TIMEOUT;
+    } else {
+        rsp.code = GatekeeperStatusCode::ERROR_GENERAL_FAILURE;
+    }
+    cb(rsp);
+    return Void();
+}
+
+Return<void> Gatekeeper::verify(uint32_t uid,
+                                uint64_t challenge,
+                                const hidl_vec<uint8_t>& enrolledPasswordHandle,
+                                const hidl_vec<uint8_t>& providedPassword,
+                                verify_cb cb)
+{
+    GatekeeperResponse rsp;
+    uint8_t *auth_token = nullptr;
+    uint32_t auth_token_length = 0;
+    bool request_reenroll = false;
+
+    int ret = device->verify(device, uid, challenge,
+            enrolledPasswordHandle.data(), enrolledPasswordHandle.size(),
+            providedPassword.data(), providedPassword.size(),
+            &auth_token, &auth_token_length,
+            &request_reenroll);
+    if (!ret) {
+        rsp.data.setToExternal(auth_token, auth_token_length, true);
+        if (request_reenroll) {
+            rsp.code = GatekeeperStatusCode::STATUS_REENROLL;
+        } else {
+            rsp.code = GatekeeperStatusCode::STATUS_OK;
+        }
+    } else if (ret > 0) {
+        rsp.timeout = ret;
+        rsp.code = GatekeeperStatusCode::ERROR_RETRY_TIMEOUT;
+    } else {
+        rsp.code = GatekeeperStatusCode::ERROR_GENERAL_FAILURE;
+    }
+    cb(rsp);
+    return Void();
+}
+
+Return<void> Gatekeeper::deleteUser(uint32_t uid, deleteUser_cb cb)  {
+    GatekeeperResponse rsp;
+
+    if (device->delete_user != nullptr) {
+        int ret = device->delete_user(device, uid);
+        if (!ret) {
+            rsp.code = GatekeeperStatusCode::STATUS_OK;
+        } else if (ret > 0) {
+            rsp.timeout = ret;
+            rsp.code = GatekeeperStatusCode::ERROR_RETRY_TIMEOUT;
+        } else {
+            rsp.code = GatekeeperStatusCode::ERROR_GENERAL_FAILURE;
+        }
+    } else {
+        rsp.code = GatekeeperStatusCode::ERROR_NOT_IMPLEMENTED;
+    }
+    cb(rsp);
+    return Void();
+}
+
+Return<void> Gatekeeper::deleteAllUsers(deleteAllUsers_cb cb)  {
+    GatekeeperResponse rsp;
+    if (device->delete_all_users != nullptr) {
+        int ret = device->delete_all_users(device);
+        if (!ret) {
+            rsp.code = GatekeeperStatusCode::STATUS_OK;
+        } else if (ret > 0) {
+            rsp.timeout = ret;
+            rsp.code = GatekeeperStatusCode::ERROR_RETRY_TIMEOUT;
+        } else {
+            rsp.code = GatekeeperStatusCode::ERROR_GENERAL_FAILURE;
+        }
+    } else {
+        rsp.code = GatekeeperStatusCode::ERROR_NOT_IMPLEMENTED;
+    }
+    cb(rsp);
+    return Void();
+}
+
+IGatekeeper* HIDL_FETCH_IGatekeeper(const char* /* name */) {
+    return new Gatekeeper();
+}
+
+} // namespace implementation
+}  // namespace V1_0
+}  // namespace gatekeeper
+}  // namespace hardware
+}  // namespace android
diff --git a/gatekeeper/1.0/default/Gatekeeper.h b/gatekeeper/1.0/default/Gatekeeper.h
new file mode 100644
index 0000000..a2188d4
--- /dev/null
+++ b/gatekeeper/1.0/default/Gatekeeper.h
@@ -0,0 +1,57 @@
+#ifndef HIDL_GENERATED_android_hardware_gatekeeper_V1_0_Gatekeeper_H_
+#define HIDL_GENERATED_android_hardware_gatekeeper_V1_0_Gatekeeper_H_
+
+#include <android/hardware/gatekeeper/1.0/IGatekeeper.h>
+#include <hidl/Status.h>
+
+#include <hidl/MQDescriptor.h>
+
+#include <hardware/hardware.h>
+#include <hardware/gatekeeper.h>
+
+namespace android {
+namespace hardware {
+namespace gatekeeper {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::gatekeeper::V1_0::GatekeeperResponse;
+using ::android::hardware::gatekeeper::V1_0::IGatekeeper;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+using ::android::sp;
+
+class Gatekeeper : public IGatekeeper {
+public:
+    Gatekeeper();
+    ~Gatekeeper();
+
+    // Methods from ::android::hardware::gatekeeper::V1_0::IGatekeeper follow.
+    Return<void> enroll(uint32_t uid,
+                        const hidl_vec<uint8_t>& currentPasswordHandle,
+                        const hidl_vec<uint8_t>& currentPassword,
+                        const hidl_vec<uint8_t>& desiredPassword,
+                        enroll_cb _hidl_cb)  override;
+    Return<void> verify(uint32_t uid,
+                        uint64_t challenge,
+                        const hidl_vec<uint8_t>& enrolledPasswordHandle,
+                        const hidl_vec<uint8_t>& providedPassword,
+                        verify_cb _hidl_cb)  override;
+    Return<void> deleteUser(uint32_t uid, deleteUser_cb _hidl_cb)  override;
+    Return<void> deleteAllUsers(deleteAllUsers_cb _hidl_cb)  override;
+private:
+    gatekeeper_device_t *device;
+    const hw_module_t *module;
+};
+
+extern "C" IGatekeeper* HIDL_FETCH_IGatekeeper(const char* name);
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace gatekeeper
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_GENERATED_android_hardware_gatekeeper_V1_0_Gatekeeper_H_
diff --git a/gatekeeper/1.0/default/android.hardware.gatekeeper@1.0-service.rc b/gatekeeper/1.0/default/android.hardware.gatekeeper@1.0-service.rc
new file mode 100644
index 0000000..ac15e23
--- /dev/null
+++ b/gatekeeper/1.0/default/android.hardware.gatekeeper@1.0-service.rc
@@ -0,0 +1,4 @@
+service gatekeeper-1-0 /system/bin/hw/android.hardware.gatekeeper@1.0-service
+    class hal
+    user system
+    group system
diff --git a/gatekeeper/1.0/default/service.cpp b/gatekeeper/1.0/default/service.cpp
new file mode 100644
index 0000000..c3fc25c
--- /dev/null
+++ b/gatekeeper/1.0/default/service.cpp
@@ -0,0 +1,13 @@
+#define LOG_TAG "android.hardware.gatekeeper@1.0-service"
+
+#include <android/hardware/gatekeeper/1.0/IGatekeeper.h>
+
+#include <hidl/LegacySupport.h>
+
+// Generated HIDL files
+using android::hardware::gatekeeper::V1_0::IGatekeeper;
+using android::hardware::defaultPassthroughServiceImplementation;
+
+int main() {
+    return defaultPassthroughServiceImplementation<IGatekeeper>("gatekeeper");
+}
diff --git a/gatekeeper/1.0/types.hal b/gatekeeper/1.0/types.hal
new file mode 100644
index 0000000..9ab1152
--- /dev/null
+++ b/gatekeeper/1.0/types.hal
@@ -0,0 +1,27 @@
+package android.hardware.gatekeeper@1.0;
+
+/**
+ * Gatekeeper response codes; success >= 0; error < 0
+ */
+enum GatekeeperStatusCode : int32_t {
+  STATUS_REENROLL       =  1,  // success, but upper layers should re-enroll
+                               // the verified password due to a version change
+  STATUS_OK             =  0,  // operation is successful
+  ERROR_GENERAL_FAILURE = -1,  // operation failed
+  ERROR_RETRY_TIMEOUT   = -2,  // operation should be retried after timeout
+  ERROR_NOT_IMPLEMENTED = -3,  // operation is not implemented
+};
+
+/**
+ * Gatekeeper response to any/all requests has this structure as mandatory part
+ */
+struct GatekeeperResponse {
+    /* request completion status */
+    GatekeeperStatusCode code;
+    /* retry timeout in ms, if code == ERROR_RETRY_TIMEOUT
+     * otherwise unused (0)
+     */
+    uint32_t timeout;
+    /* optional crypto blob */
+    vec<uint8_t> data;
+};
diff --git a/gatekeeper/Android.bp b/gatekeeper/Android.bp
new file mode 100644
index 0000000..bbb3e4b
--- /dev/null
+++ b/gatekeeper/Android.bp
@@ -0,0 +1,4 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+    "1.0",
+]
diff --git a/gnss/1.0/Android.bp b/gnss/1.0/Android.bp
index f33f1c6..adac05f 100644
--- a/gnss/1.0/Android.bp
+++ b/gnss/1.0/Android.bp
@@ -169,6 +169,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/graphics/Android.bp b/graphics/Android.bp
index 4ac7766..796ef41 100644
--- a/graphics/Android.bp
+++ b/graphics/Android.bp
@@ -2,6 +2,7 @@
 subdirs = [
     "allocator/2.0",
     "allocator/2.0/default",
+    "allocator/2.0/vts/functional",
     "common/1.0",
     "composer/2.1",
     "composer/2.1/default",
diff --git a/graphics/allocator/2.0/Android.bp b/graphics/allocator/2.0/Android.bp
index 4cf1e7f..f823570 100644
--- a/graphics/allocator/2.0/Android.bp
+++ b/graphics/allocator/2.0/Android.bp
@@ -7,10 +7,12 @@
     srcs: [
         "types.hal",
         "IAllocator.hal",
+        "IAllocatorClient.hal",
     ],
     out: [
         "android/hardware/graphics/allocator/2.0/types.cpp",
         "android/hardware/graphics/allocator/2.0/AllocatorAll.cpp",
+        "android/hardware/graphics/allocator/2.0/AllocatorClientAll.cpp",
     ],
 }
 
@@ -21,6 +23,7 @@
     srcs: [
         "types.hal",
         "IAllocator.hal",
+        "IAllocatorClient.hal",
     ],
     out: [
         "android/hardware/graphics/allocator/2.0/types.h",
@@ -29,6 +32,11 @@
         "android/hardware/graphics/allocator/2.0/BnAllocator.h",
         "android/hardware/graphics/allocator/2.0/BpAllocator.h",
         "android/hardware/graphics/allocator/2.0/BsAllocator.h",
+        "android/hardware/graphics/allocator/2.0/IAllocatorClient.h",
+        "android/hardware/graphics/allocator/2.0/IHwAllocatorClient.h",
+        "android/hardware/graphics/allocator/2.0/BnAllocatorClient.h",
+        "android/hardware/graphics/allocator/2.0/BpAllocatorClient.h",
+        "android/hardware/graphics/allocator/2.0/BsAllocatorClient.h",
     ],
 }
 
@@ -41,13 +49,16 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
+        "android.hardware.graphics.common@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
+        "android.hardware.graphics.common@1.0",
     ],
 }
diff --git a/graphics/allocator/2.0/Android.mk b/graphics/allocator/2.0/Android.mk
deleted file mode 100644
index 3165fed..0000000
--- a/graphics/allocator/2.0/Android.mk
+++ /dev/null
@@ -1,38 +0,0 @@
-# This file is autogenerated by hidl-gen. Do not edit manually.
-
-LOCAL_PATH := $(call my-dir)
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.graphics.allocator@2.0-java-constants
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-intermediates := $(local-generated-sources-dir)
-
-HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
-#
-GEN := $(intermediates)/android/hardware/graphics/allocator/2.0/Constants.java
-$(GEN): $(HIDL)
-$(GEN): $(LOCAL_PATH)/types.hal
-$(GEN): $(LOCAL_PATH)/IAllocator.hal
-
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava-constants -randroid.hardware:hardware/interfaces \
-        android.hardware.graphics.allocator@2.0
-
-$(GEN):
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-# Avoid dependency cycle of framework.jar -> this-library -> framework.jar
-LOCAL_NO_STANDARD_LIBRARIES := true
-LOCAL_JAVA_LIBRARIES := core-oj
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
-
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/graphics/allocator/2.0/IAllocator.hal b/graphics/allocator/2.0/IAllocator.hal
index ff08a7e..00d07d5 100644
--- a/graphics/allocator/2.0/IAllocator.hal
+++ b/graphics/allocator/2.0/IAllocator.hal
@@ -16,59 +16,26 @@
 
 package android.hardware.graphics.allocator@2.0;
 
+import IAllocatorClient;
+
 interface IAllocator {
     enum Capability : int32_t {
         /* reserved */
         INVALID = 0,
 
         /*
-         * testAllocate will always return UNDEFINED unless this capability
-         * is supported.
+         * IAllocatorClient::testAllocate must always return UNDEFINED unless
+         * this capability is supported.
          */
         TEST_ALLOCATE = 1,
 
         /*
-         * layerCount must be 1 unless this capability is supported.
+         * IAllocatorClient::BufferDescriptorInfo::layerCount must be 1 unless
+         * this capability is supported.
          */
         LAYERED_BUFFERS = 2,
     };
 
-    struct BufferDescriptorInfo {
-        /*
-         * The width specifies how many columns of pixels must be in the
-         * allocated buffer, but does not necessarily represent the offset in
-         * columns between the same column in adjacent rows. The rows may be
-         * padded.
-         */
-        uint32_t width;
-
-       /*
-        * The height specifies how many rows of pixels must be in the
-        * allocated buffer.
-        */
-        uint32_t height;
-
-       /*
-        * The number of image layers that must be in the allocated buffer.
-        */
-        uint32_t layerCount;
-
-        /* Buffer pixel format. */
-        PixelFormat format;
-
-        /*
-         * Buffer producer usage mask; valid flags can be found in the
-         * definition of ProducerUsage.
-         */
-        uint64_t producerUsageMask;
-
-        /*
-         * Buffer consumer usage mask; valid flags can be found in the
-         * definition of ConsumerUsage.
-         */
-        uint64_t consumerUsageMask;
-    };
-
     /*
      * Provides a list of supported capabilities (as described in the
      * definition of Capability above). This list must not change after
@@ -76,6 +43,9 @@
      *
      * @return capabilities is a list of supported capabilities.
      */
+    @entry
+    @exit
+    @callflow(next="*")
     getCapabilities() generates (vec<Capability> capabilities);
 
     /*
@@ -84,104 +54,21 @@
      *
      * @return debugInfo is a string of debug information.
      */
+    @entry
+    @exit
+    @callflow(next="*")
     dumpDebugInfo() generates (string debugInfo);
 
     /*
-     * Creates a new, opaque buffer descriptor.
+     * Creates a client of the allocator. All resources created by the client
+     * are owned by the client and are only visible to the client, unless they
+     * are exported by exportHandle.
      *
-     * @param descriptorInfo specifies the attributes of the buffer
-     *        descriptor.
      * @return error is NONE upon success. Otherwise,
-     *         BAD_VALUE when any attribute in descriptorInfo is invalid.
-     *         NO_RESOURCES when no more descriptors can currently be created.
-     * @return descriptor is the newly created buffer descriptor.
+     *         NO_RESOURCES when no more client can currently be created.
+     * @return client is the newly created client.
      */
-    createDescriptor(BufferDescriptorInfo descriptorInfo)
-          generates (Error error,
-                     BufferDescriptor descriptor);
-
-    /*
-     * Destroys an existing buffer descriptor.
-     *
-     * @param descriptor is the descriptor to destroy.
-     * @return error is either NONE or BAD_DESCRIPTOR.
-     */
-    destroyDescriptor(BufferDescriptor descriptor) generates (Error error);
-
-    /*
-     * Tests whether a buffer allocation can succeed, ignoring potential
-     * resource contention which might lead to a NO_RESOURCES error.
-     *
-     * @param descriptors is a list of buffer descriptors.
-     * @return error is NONE or NOT_SHARED upon success;
-     *         NONE when buffers can be created and share a backing store.
-     *         NOT_SHARED when buffers can be created but require more than a
-     *                    backing store.
-     *         Otherwise,
-     *         BAD_DESCRIPTOR when any of the descriptors is invalid.
-     *         UNSUPPORTED when any of the descriptors can never be satisfied.
-     *         UNDEFINED when TEST_ALLOCATE is not listed in getCapabilities.
-     */
-    testAllocate(vec<BufferDescriptor> descriptors) generates (Error error);
-
-    /*
-     * Attempts to allocate a list of buffers sharing a backing store.
-     *
-     * Each buffer will correspond to one of the descriptors passed into the
-     * function and will hold a reference to its backing store. If the device
-     * is unable to share the backing store between the buffers, it must
-     * attempt to allocate the buffers with different backing stores and
-     * return NOT_SHARED if it is successful.
-     *
-     * @param descriptors is the buffer descriptors to attempt to allocate.
-     * @return error is NONE or NOT_SHARED upon success;
-     *         NONE when buffers can be created and share a backing store.
-     *         NOT_SHARED when buffers can be created but require more than a
-     *                    backing store.
-     *         Otherwise,
-     *         BAD_DESCRIPTOR when any of the descriptors is invalid.
-     *         UNSUPPORTED when any of the descriptors can never be satisfied.
-     *         NO_RESOURCES when any of the buffers cannot be created at this
-     *                      time.
-     * @return buffers is the allocated buffers.
-     */
-    allocate(vec<BufferDescriptor> descriptors)
-        generates (Error error,
-                   vec<Buffer> buffers);
-
-    /*
-     * Frees a buffer.
-     *
-     * @param buffer is the buffer to be freed.
-     * @return error is NONE upon success. Otherwise,
-     *         BAD_BUFFER when the buffer is invalid.
-     */
-    free(Buffer buffer) generates (Error error);
-
-    /*
-     * Exports a buffer for use in other client libraries or for cross-process
-     * sharing.
-     *
-     * The exported handle is a handle to the backing store of the buffer, not
-     * to the buffer itself. It however may not hold any reference to the
-     * backing store and may be considered invalid by client libraries. To use
-     * it and, in most cases, to save it for later use, a client must make a
-     * clone of the handle and have the cloned handle hold a reference to the
-     * backing store. Such a cloned handle will stay valid even after the
-     * original buffer is freed. Refer to native_handle_clone and IMapper for
-     * how a handle is cloned and how a reference is added.
-     *
-     * @param descriptor is the descriptor used to allocate the buffer.
-     * @param buffer is the buffer to be exported.
-     * @return error is NONE upon success. Otherwise,
-     *         BAD_DESCRIPTOR when the descriptor is invalid.
-     *         BAD_BUFFER when the buffer is invalid.
-     *         BAD_VALUE when descriptor and buffer do not match.
-     *         NO_RESOURCES when the buffer cannot be exported at this time.
-     * @return bufferHandle is the exported handle.
-     */
-    exportHandle(BufferDescriptor descriptor,
-                 Buffer buffer)
-      generates (Error error,
-                 handle bufferHandle);
+    @entry
+    @callflow(next="*")
+    createClient() generates (Error error, IAllocatorClient client);
 };
diff --git a/graphics/allocator/2.0/IAllocatorClient.hal b/graphics/allocator/2.0/IAllocatorClient.hal
new file mode 100644
index 0000000..080e3ea
--- /dev/null
+++ b/graphics/allocator/2.0/IAllocatorClient.hal
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+package android.hardware.graphics.allocator@2.0;
+
+import android.hardware.graphics.common@1.0::PixelFormat;
+
+interface IAllocatorClient {
+    struct BufferDescriptorInfo {
+        /*
+         * The width specifies how many columns of pixels must be in the
+         * allocated buffer, but does not necessarily represent the offset in
+         * columns between the same column in adjacent rows. The rows may be
+         * padded.
+         */
+        uint32_t width;
+
+       /*
+        * The height specifies how many rows of pixels must be in the
+        * allocated buffer.
+        */
+        uint32_t height;
+
+       /*
+        * The number of image layers that must be in the allocated buffer.
+        */
+        uint32_t layerCount;
+
+        /* Buffer pixel format. */
+        PixelFormat format;
+
+        /*
+         * Buffer producer usage mask; valid flags can be found in the
+         * definition of ProducerUsage.
+         */
+        uint64_t producerUsageMask;
+
+        /*
+         * Buffer consumer usage mask; valid flags can be found in the
+         * definition of ConsumerUsage.
+         */
+        uint64_t consumerUsageMask;
+    };
+
+    /*
+     * Creates a new, opaque buffer descriptor.
+     *
+     * @param descriptorInfo specifies the attributes of the buffer
+     *        descriptor.
+     * @return error is NONE upon success. Otherwise,
+     *         BAD_VALUE when any attribute in descriptorInfo is invalid.
+     *         NO_RESOURCES when no more descriptors can currently be created.
+     * @return descriptor is the newly created buffer descriptor.
+     */
+    @entry
+    @callflow(next="*")
+    createDescriptor(BufferDescriptorInfo descriptorInfo)
+          generates (Error error,
+                     BufferDescriptor descriptor);
+
+    /*
+     * Destroys an existing buffer descriptor.
+     *
+     * @param descriptor is the descriptor to destroy.
+     * @return error is either NONE or BAD_DESCRIPTOR.
+     */
+    @exit
+    @callflow(next="*")
+    destroyDescriptor(BufferDescriptor descriptor) generates (Error error);
+
+    /*
+     * Tests whether a buffer allocation can succeed, ignoring potential
+     * resource contention which might lead to a NO_RESOURCES error.
+     *
+     * @param descriptors is a list of buffer descriptors.
+     * @return error is NONE or NOT_SHARED upon success;
+     *         NONE when buffers can be created and share a backing store.
+     *         NOT_SHARED when buffers can be created but require more than a
+     *                    backing store.
+     *         Otherwise,
+     *         BAD_DESCRIPTOR when any of the descriptors is invalid.
+     *         UNSUPPORTED when any of the descriptors can never be satisfied.
+     *         UNDEFINED when TEST_ALLOCATE is not listed in getCapabilities.
+     */
+    @callflow(next="allocate")
+    testAllocate(vec<BufferDescriptor> descriptors) generates (Error error);
+
+    /*
+     * Attempts to allocate a list of buffers sharing a backing store.
+     *
+     * Each buffer must correspond to one of the descriptors passed into the
+     * function and must hold a reference to its backing store. If the device
+     * is unable to share the backing store between the buffers, it must
+     * attempt to allocate the buffers with different backing stores and
+     * return NOT_SHARED if it is successful.
+     *
+     * @param descriptors is the buffer descriptors to attempt to allocate.
+     * @return error is NONE or NOT_SHARED upon success;
+     *         NONE when buffers can be created and share a backing store.
+     *         NOT_SHARED when buffers can be created but require more than a
+     *                    backing store.
+     *         Otherwise,
+     *         BAD_DESCRIPTOR when any of the descriptors is invalid.
+     *         UNSUPPORTED when any of the descriptors can never be satisfied.
+     *         NO_RESOURCES when any of the buffers cannot be created at this
+     *                      time.
+     * @return buffers is the allocated buffers.
+     */
+    @callflow(next="exportHandle")
+    allocate(vec<BufferDescriptor> descriptors)
+        generates (Error error,
+                   vec<Buffer> buffers);
+
+    /*
+     * Frees a buffer.
+     *
+     * @param buffer is the buffer to be freed.
+     * @return error is NONE upon success. Otherwise,
+     *         BAD_BUFFER when the buffer is invalid.
+     */
+    @exit
+    @callflow(next="*")
+    free(Buffer buffer) generates (Error error);
+
+    /*
+     * Exports a buffer for use in other client libraries or for cross-process
+     * sharing.
+     *
+     * The exported handle is a handle to the backing store of the buffer, not
+     * to the buffer itself. It however may not hold any reference to the
+     * backing store and may be considered invalid by client libraries. To use
+     * it and, in most cases, to save it for later use, a client must make a
+     * clone of the handle and have the cloned handle hold a reference to the
+     * backing store. Such a cloned handle will stay valid even after the
+     * original buffer is freed. Refer to native_handle_clone and IMapper for
+     * how a handle is cloned and how a reference is added.
+     *
+     * @param descriptor is the descriptor used to allocate the buffer.
+     * @param buffer is the buffer to be exported.
+     * @return error is NONE upon success. Otherwise,
+     *         BAD_DESCRIPTOR when the descriptor is invalid.
+     *         BAD_BUFFER when the buffer is invalid.
+     *         BAD_VALUE when descriptor and buffer do not match.
+     *         NO_RESOURCES when the buffer cannot be exported at this time.
+     * @return bufferHandle is the exported handle.
+     */
+    @callflow(next="free")
+    exportHandle(BufferDescriptor descriptor,
+                 Buffer buffer)
+      generates (Error error,
+                 handle bufferHandle);
+};
diff --git a/graphics/allocator/2.0/default/Gralloc.cpp b/graphics/allocator/2.0/default/Gralloc.cpp
index 8a74661..e3d2703 100644
--- a/graphics/allocator/2.0/default/Gralloc.cpp
+++ b/graphics/allocator/2.0/default/Gralloc.cpp
@@ -16,6 +16,7 @@
 
 #define LOG_TAG "GrallocPassthrough"
 
+#include <mutex>
 #include <type_traits>
 #include <unordered_set>
 #include <vector>
@@ -42,18 +43,19 @@
     // IAllocator interface
     Return<void> getCapabilities(getCapabilities_cb hidl_cb) override;
     Return<void> dumpDebugInfo(dumpDebugInfo_cb hidl_cb) override;
-    Return<void> createDescriptor(const BufferDescriptorInfo& descriptorInfo,
-            createDescriptor_cb hidl_cb) override;
-    Return<Error> destroyDescriptor(BufferDescriptor descriptor) override;
+    Return<void> createClient(createClient_cb hidl_cb) override;
 
-    Return<Error> testAllocate(
-            const hidl_vec<BufferDescriptor>& descriptors) override;
-    Return<void> allocate(const hidl_vec<BufferDescriptor>& descriptors,
-            allocate_cb hidl_cb) override;
-    Return<Error> free(Buffer buffer) override;
+    Error createDescriptor(
+            const IAllocatorClient::BufferDescriptorInfo& descriptorInfo,
+            BufferDescriptor& outDescriptor);
+    Error destroyDescriptor(BufferDescriptor descriptor);
 
-    Return<void> exportHandle(BufferDescriptor descriptor,
-            Buffer buffer, exportHandle_cb hidl_cb) override;
+    Error testAllocate(const hidl_vec<BufferDescriptor>& descriptors);
+    Error allocate(const hidl_vec<BufferDescriptor>& descriptors,
+            hidl_vec<Buffer>& outBuffers);
+    Error free(Buffer buffer);
+
+    Error exportHandle(Buffer buffer, const native_handle_t*& outHandle);
 
 private:
     void initCapabilities();
@@ -79,12 +81,36 @@
         GRALLOC1_PFN_SET_PRODUCER_USAGE setProducerUsage;
         GRALLOC1_PFN_ALLOCATE allocate;
         GRALLOC1_PFN_RELEASE release;
-        GRALLOC1_PFN_GET_BACKING_STORE getBackingStore;
-        GRALLOC1_PFN_GET_STRIDE getStride;
-        GRALLOC1_PFN_GET_NUM_FLEX_PLANES getNumFlexPlanes;
     } mDispatch;
 };
 
+class GrallocClient : public IAllocatorClient {
+public:
+    GrallocClient(GrallocHal& hal);
+    virtual ~GrallocClient();
+
+    // IAllocatorClient interface
+    Return<void> createDescriptor(const BufferDescriptorInfo& descriptorInfo,
+            createDescriptor_cb hidl_cb) override;
+    Return<Error> destroyDescriptor(BufferDescriptor descriptor) override;
+
+    Return<Error> testAllocate(
+            const hidl_vec<BufferDescriptor>& descriptors) override;
+    Return<void> allocate(const hidl_vec<BufferDescriptor>& descriptors,
+            allocate_cb hidl_cb) override;
+    Return<Error> free(Buffer buffer) override;
+
+    Return<void> exportHandle(BufferDescriptor descriptor,
+            Buffer buffer, exportHandle_cb hidl_cb) override;
+
+private:
+    GrallocHal& mHal;
+
+    std::mutex mMutex;
+    std::unordered_set<BufferDescriptor> mDescriptors;
+    std::unordered_set<Buffer> mBuffers;
+};
+
 GrallocHal::GrallocHal(const hw_module_t* module)
     : mDevice(nullptr), mDispatch()
 {
@@ -182,24 +208,37 @@
     return Void();
 }
 
-Return<void> GrallocHal::createDescriptor(
-        const BufferDescriptorInfo& descriptorInfo,
-        createDescriptor_cb hidl_cb)
+Return<void> GrallocHal::createClient(createClient_cb hidl_cb)
 {
-    BufferDescriptor descriptor;
+    sp<IAllocatorClient> client = new GrallocClient(*this);
+    hidl_cb(Error::NONE, client);
+
+    return Void();
+}
+
+Error GrallocHal::createDescriptor(
+        const IAllocatorClient::BufferDescriptorInfo& descriptorInfo,
+        BufferDescriptor& outDescriptor)
+{
+    gralloc1_buffer_descriptor_t descriptor;
     int32_t err = mDispatch.createDescriptor(mDevice, &descriptor);
-    if (err == GRALLOC1_ERROR_NONE) {
-        err = mDispatch.setDimensions(mDevice, descriptor,
-                descriptorInfo.width, descriptorInfo.height);
+    if (err != GRALLOC1_ERROR_NONE) {
+        return static_cast<Error>(err);
     }
+
+    err = mDispatch.setDimensions(mDevice, descriptor,
+            descriptorInfo.width, descriptorInfo.height);
     if (err == GRALLOC1_ERROR_NONE) {
         err = mDispatch.setFormat(mDevice, descriptor,
                 static_cast<int32_t>(descriptorInfo.format));
     }
-    if (err == GRALLOC1_ERROR_NONE &&
-            hasCapability(Capability::LAYERED_BUFFERS)) {
-        err = mDispatch.setLayerCount(mDevice, descriptor,
-                descriptorInfo.layerCount);
+    if (err == GRALLOC1_ERROR_NONE) {
+        if (hasCapability(Capability::LAYERED_BUFFERS)) {
+            err = mDispatch.setLayerCount(mDevice, descriptor,
+                    descriptorInfo.layerCount);
+        } else if (descriptorInfo.layerCount != 1) {
+            err = GRALLOC1_ERROR_BAD_VALUE;
+        }
     }
     if (err == GRALLOC1_ERROR_NONE) {
         uint64_t producerUsageMask = descriptorInfo.producerUsageMask;
@@ -221,64 +260,189 @@
                 consumerUsageMask);
     }
 
-    hidl_cb(static_cast<Error>(err), descriptor);
+    if (err == GRALLOC1_ERROR_NONE) {
+        outDescriptor = descriptor;
+    } else {
+        mDispatch.destroyDescriptor(mDevice, descriptor);
+    }
 
-    return Void();
+    return static_cast<Error>(err);
 }
 
-Return<Error> GrallocHal::destroyDescriptor(
-        BufferDescriptor descriptor)
+Error GrallocHal::destroyDescriptor(BufferDescriptor descriptor)
 {
     int32_t err = mDispatch.destroyDescriptor(mDevice, descriptor);
     return static_cast<Error>(err);
 }
 
-Return<Error> GrallocHal::testAllocate(
-        const hidl_vec<BufferDescriptor>& descriptors)
+Error GrallocHal::testAllocate(const hidl_vec<BufferDescriptor>& descriptors)
 {
     if (!hasCapability(Capability::TEST_ALLOCATE)) {
         return Error::UNDEFINED;
     }
 
     int32_t err = mDispatch.allocate(mDevice, descriptors.size(),
-            &descriptors[0], nullptr);
+            descriptors.data(), nullptr);
     return static_cast<Error>(err);
 }
 
-Return<void> GrallocHal::allocate(
-        const hidl_vec<BufferDescriptor>& descriptors,
-        allocate_cb hidl_cb) {
+Error GrallocHal::allocate(const hidl_vec<BufferDescriptor>& descriptors,
+        hidl_vec<Buffer>& outBuffers)
+{
     std::vector<buffer_handle_t> buffers(descriptors.size());
     int32_t err = mDispatch.allocate(mDevice, descriptors.size(),
-            &descriptors[0], buffers.data());
-    if (err != GRALLOC1_ERROR_NONE && err != GRALLOC1_ERROR_NOT_SHARED) {
-        buffers.clear();
+            descriptors.data(), buffers.data());
+    if (err == GRALLOC1_ERROR_NONE || err == GRALLOC1_ERROR_NOT_SHARED) {
+        outBuffers.resize(buffers.size());
+        for (size_t i = 0; i < outBuffers.size(); i++) {
+            outBuffers[i] = static_cast<Buffer>(
+                    reinterpret_cast<uintptr_t>(buffers[i]));
+        }
     }
 
-    hidl_vec<Buffer> reply;
-    reply.setToExternal(
-            reinterpret_cast<Buffer*>(buffers.data()),
-            buffers.size());
-    hidl_cb(static_cast<Error>(err), reply);
-
-    return Void();
+    return static_cast<Error>(err);
 }
 
-Return<Error> GrallocHal::free(Buffer buffer)
+Error GrallocHal::free(Buffer buffer)
 {
-    buffer_handle_t handle = reinterpret_cast<buffer_handle_t>(buffer);
+    buffer_handle_t handle = reinterpret_cast<buffer_handle_t>(
+            static_cast<uintptr_t>(buffer));
+
     int32_t err = mDispatch.release(mDevice, handle);
     return static_cast<Error>(err);
 }
 
-Return<void> GrallocHal::exportHandle(BufferDescriptor /*descriptor*/,
+Error GrallocHal::exportHandle(Buffer buffer,
+        const native_handle_t*& outHandle)
+{
+    // we rely on the caller to validate buffer here
+    outHandle = reinterpret_cast<buffer_handle_t>(
+            static_cast<uintptr_t>(buffer));
+    return Error::NONE;
+}
+
+GrallocClient::GrallocClient(GrallocHal& hal)
+    : mHal(hal)
+{
+}
+
+GrallocClient::~GrallocClient()
+{
+    if (!mBuffers.empty()) {
+        ALOGW("client destroyed with valid buffers");
+        for (auto buf : mBuffers) {
+            mHal.free(buf);
+        }
+    }
+
+    if (!mDescriptors.empty()) {
+        ALOGW("client destroyed with valid buffer descriptors");
+        for (auto desc : mDescriptors) {
+            mHal.destroyDescriptor(desc);
+        }
+    }
+}
+
+Return<void> GrallocClient::createDescriptor(
+        const BufferDescriptorInfo& descriptorInfo,
+        createDescriptor_cb hidl_cb)
+{
+    BufferDescriptor descriptor;
+    Error err = mHal.createDescriptor(descriptorInfo, descriptor);
+
+    if (err == Error::NONE) {
+        std::lock_guard<std::mutex> lock(mMutex);
+
+        auto result = mDescriptors.insert(descriptor);
+        if (!result.second) {
+            ALOGW("duplicated buffer descriptor id returned");
+            mHal.destroyDescriptor(descriptor);
+            err = Error::NO_RESOURCES;
+        }
+    }
+
+    hidl_cb(err, descriptor);
+    return Void();
+}
+
+Return<Error> GrallocClient::destroyDescriptor(BufferDescriptor descriptor)
+{
+    {
+        std::lock_guard<std::mutex> lock(mMutex);
+        if (!mDescriptors.erase(descriptor)) {
+            return Error::BAD_DESCRIPTOR;
+        }
+    }
+
+    return mHal.destroyDescriptor(descriptor);
+}
+
+Return<Error> GrallocClient::testAllocate(
+        const hidl_vec<BufferDescriptor>& descriptors)
+{
+    return mHal.testAllocate(descriptors);
+}
+
+Return<void> GrallocClient::allocate(
+        const hidl_vec<BufferDescriptor>& descriptors,
+        allocate_cb hidl_cb) {
+    hidl_vec<Buffer> buffers;
+    Error err = mHal.allocate(descriptors, buffers);
+
+    if (err == Error::NONE || err == Error::NOT_SHARED) {
+        std::lock_guard<std::mutex> lock(mMutex);
+
+        for (size_t i = 0; i < buffers.size(); i++) {
+            auto result = mBuffers.insert(buffers[i]);
+            if (!result.second) {
+                ALOGW("duplicated buffer id returned");
+
+                for (size_t j = 0; j < buffers.size(); j++) {
+                    if (j < i) {
+                        mBuffers.erase(buffers[i]);
+                    }
+                    mHal.free(buffers[i]);
+                }
+
+                buffers = hidl_vec<Buffer>();
+                err = Error::NO_RESOURCES;
+                break;
+            }
+        }
+    }
+
+    hidl_cb(err, buffers);
+    return Void();
+}
+
+Return<Error> GrallocClient::free(Buffer buffer)
+{
+    {
+        std::lock_guard<std::mutex> lock(mMutex);
+        if (!mBuffers.erase(buffer)) {
+            return Error::BAD_BUFFER;
+        }
+    }
+
+    return mHal.free(buffer);
+}
+
+Return<void> GrallocClient::exportHandle(BufferDescriptor /*descriptor*/,
         Buffer buffer, exportHandle_cb hidl_cb)
 {
-    // do we want to validate?
-    buffer_handle_t handle = reinterpret_cast<buffer_handle_t>(buffer);
+    const native_handle_t* handle = nullptr;
 
-    hidl_cb(Error::NONE, handle);
+    {
+        std::lock_guard<std::mutex> lock(mMutex);
+        if (mBuffers.count(buffer) == 0) {
+            hidl_cb(Error::BAD_BUFFER, handle);
+            return Void();
+        }
+    }
 
+    Error err = mHal.exportHandle(buffer, handle);
+
+    hidl_cb(err, handle);
     return Void();
 }
 
diff --git a/graphics/allocator/2.0/types.hal b/graphics/allocator/2.0/types.hal
index 23b7345..6081db9 100644
--- a/graphics/allocator/2.0/types.hal
+++ b/graphics/allocator/2.0/types.hal
@@ -136,36 +136,5 @@
     /* bits 48-63 are reserved for vendor extensions */
 };
 
-/*
- * Copied from android_pixel_format_t.
- *
- * TODO(olv) copy comments as well and have android_pixel_format_t generated
- */
-@export(name="android_pixel_format", value_prefix="HAL_PIXEL_FORMAT_")
-enum PixelFormat : int32_t {
-    RGBA_8888              = 1,
-    RGBX_8888              = 2,
-    RGB_888                = 3,
-    RGB_565                = 4,
-    BGRA_8888              = 5,
-    YV12                   = 0x32315659,
-    Y8                     = 0x20203859,
-    Y16                    = 0x20363159,
-    RAW16                  = 0x20,
-    RAW10                  = 0x25,
-    RAW12                  = 0x26,
-    RAW_OPAQUE             = 0x24,
-    BLOB                   = 0x21,
-    IMPLEMENTATION_DEFINED = 0x22,
-    YCbCr_420_888          = 0x23,
-    YCbCr_422_888          = 0x27,
-    YCbCr_444_888          = 0x28,
-    FLEX_RGB_888           = 0x29,
-    FLEX_RGBA_8888         = 0x2A,
-    YCbCr_422_SP           = 0x10,
-    YCrCb_420_SP           = 0x11,
-    YCbCr_422_I            = 0x14,
-};
-
 typedef uint64_t BufferDescriptor;
 typedef uint64_t Buffer;
diff --git a/graphics/allocator/2.0/vts/Allocator.vts b/graphics/allocator/2.0/vts/Allocator.vts
new file mode 100644
index 0000000..04d4314
--- /dev/null
+++ b/graphics/allocator/2.0/vts/Allocator.vts
@@ -0,0 +1,215 @@
+component_class: HAL_HIDL
+component_type_version: 2.0
+component_name: "IAllocator"
+
+package: "android.hardware.graphics.allocator"
+
+import: "android.hardware.graphics.allocator@2.0::types"
+
+interface: {
+    attribute: {
+        name: "::android::hardware::graphics::allocator::V2_0::IAllocator::Capability"
+        type: TYPE_ENUM
+        enum_value: {
+            scalar_type: "int32_t"
+
+            enumerator: "INVALID"
+            scalar_value: {
+                int32_t: 0
+            }
+            enumerator: "TEST_ALLOCATE"
+            scalar_value: {
+                int32_t: 1
+            }
+        }
+    }
+
+    attribute: {
+        name: "::android::hardware::graphics::allocator::V2_0::IAllocator::BufferDescriptorInfo"
+        type: TYPE_STRUCT
+        struct_value: {
+            name: "width"
+            type: TYPE_SCALAR
+            scalar_type: "uint32_t"
+        }
+        struct_value: {
+            name: "height"
+            type: TYPE_SCALAR
+            scalar_type: "uint32_t"
+        }
+        struct_value: {
+            name: "format"
+            type: TYPE_ENUM
+            predefined_type: "::android::hardware::graphics::allocator::V2_0::PixelFormat"
+        }
+        struct_value: {
+            name: "producerUsageMask"
+            type: TYPE_SCALAR
+            scalar_type: "uint64_t"
+        }
+        struct_value: {
+            name: "consumerUsageMask"
+            type: TYPE_SCALAR
+            scalar_type: "uint64_t"
+        }
+    }
+
+    api: {
+        name: "getCapabilities"
+        return_type_hidl: {
+            type: TYPE_VECTOR
+            vector_value: {
+                type: TYPE_ENUM
+                predefined_type: "::android::hardware::graphics::allocator::V2_0::IAllocator::Capability"
+            }
+        }
+        callflow: {
+            entry: true
+        }
+        callflow: {
+            exit: true
+        }
+        callflow: {
+            next: "*"
+        }
+    }
+
+    api: {
+        name: "dumpDebugInfo"
+        return_type_hidl: {
+            type: TYPE_STRING
+        }
+        callflow: {
+            entry: true
+        }
+        callflow: {
+            exit: true
+        }
+        callflow: {
+            next: "*"
+        }
+    }
+
+    api: {
+        name: "createDescriptor"
+        return_type_hidl: {
+            type: TYPE_ENUM
+            predefined_type: "::android::hardware::graphics::allocator::V2_0::Error"
+        }
+        return_type_hidl: {
+            type: TYPE_SCALAR
+            scalar_type: "uint64_t"
+        }
+        arg: {
+            type: TYPE_STRUCT
+            predefined_type: "::android::hardware::graphics::allocator::V2_0::IAllocator::BufferDescriptorInfo"
+        }
+        callflow: {
+            entry: true
+        }
+        callflow: {
+            next: "*"
+        }
+    }
+
+    api: {
+        name: "destroyDescriptor"
+        return_type_hidl: {
+            type: TYPE_ENUM
+            predefined_type: "::android::hardware::graphics::allocator::V2_0::Error"
+        }
+        arg: {
+            type: TYPE_SCALAR
+            scalar_type: "uint64_t"
+        }
+        callflow: {
+            exit: true
+        }
+        callflow: {
+            next: "*"
+        }
+    }
+
+    api: {
+        name: "testAllocate"
+        return_type_hidl: {
+            type: TYPE_ENUM
+            predefined_type: "::android::hardware::graphics::allocator::V2_0::Error"
+        }
+        arg: {
+            type: TYPE_VECTOR
+            vector_value: {
+                type: TYPE_SCALAR
+                scalar_type: "uint64_t"
+            }
+        }
+        callflow: {
+            next: "allocate"
+        }
+    }
+
+    api: {
+        name: "allocate"
+        return_type_hidl: {
+            type: TYPE_ENUM
+            predefined_type: "::android::hardware::graphics::allocator::V2_0::Error"
+        }
+        return_type_hidl: {
+            type: TYPE_VECTOR
+            vector_value: {
+                type: TYPE_SCALAR
+                scalar_type: "uint64_t"
+            }
+        }
+        arg: {
+            type: TYPE_VECTOR
+            vector_value: {
+                type: TYPE_SCALAR
+                scalar_type: "uint64_t"
+            }
+        }
+        callflow: {
+            next: "exportHandle"
+        }
+    }
+
+    api: {
+        name: "free"
+        return_type_hidl: {
+            type: TYPE_ENUM
+            predefined_type: "::android::hardware::graphics::allocator::V2_0::Error"
+        }
+        arg: {
+            type: TYPE_SCALAR
+            scalar_type: "uint64_t"
+        }
+        callflow: {
+            exit: true
+        }
+        callflow: {
+            next: "*"
+        }
+    }
+
+    api: {
+        name: "exportHandle"
+        return_type_hidl: {
+            type: TYPE_ENUM
+            predefined_type: "::android::hardware::graphics::allocator::V2_0::Error"
+        }
+        return_type_hidl: {
+        }
+        arg: {
+            type: TYPE_SCALAR
+            scalar_type: "uint64_t"
+        }
+        arg: {
+            type: TYPE_SCALAR
+            scalar_type: "uint64_t"
+        }
+        callflow: {
+            next: "free"
+        }
+    }
+
+}
diff --git a/graphics/allocator/2.0/vts/functional/Android.bp b/graphics/allocator/2.0/vts/functional/Android.bp
new file mode 100644
index 0000000..e1966dc
--- /dev/null
+++ b/graphics/allocator/2.0/vts/functional/Android.bp
@@ -0,0 +1,37 @@
+//
+// Copyright (C) 2016 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_test {
+    name: "graphics_allocator_hidl_hal_test",
+    gtest: true,
+    srcs: ["graphics_allocator_hidl_hal_test.cpp"],
+    shared_libs: [
+        "libbase",
+        "liblog",
+        "libcutils",
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "libnativehelper",
+        "libutils",
+        "android.hardware.graphics.allocator@2.0",
+    ],
+    static_libs: ["libgtest"],
+    cflags: [
+        "-O0",
+        "-g",
+    ],
+}
diff --git a/graphics/allocator/2.0/vts/functional/graphics_allocator_hidl_hal_test.cpp b/graphics/allocator/2.0/vts/functional/graphics_allocator_hidl_hal_test.cpp
new file mode 100644
index 0000000..bd846c4
--- /dev/null
+++ b/graphics/allocator/2.0/vts/functional/graphics_allocator_hidl_hal_test.cpp
@@ -0,0 +1,313 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#define LOG_TAG "graphics_allocator_hidl_hal_test"
+
+#include <unordered_set>
+
+#include <android-base/logging.h>
+#include <android/hardware/graphics/allocator/2.0/IAllocator.h>
+#include <gtest/gtest.h>
+
+namespace android {
+namespace hardware {
+namespace graphics {
+namespace allocator {
+namespace V2_0 {
+namespace tests {
+namespace {
+
+using android::hardware::graphics::common::V1_0::PixelFormat;
+
+#define CHECK_FEATURE_OR_SKIP(FEATURE_NAME)                 \
+  do {                                                      \
+    if (!hasCapability(FEATURE_NAME)) {                     \
+      std::cout << "[  SKIPPED ] Feature " << #FEATURE_NAME \
+                << " not supported" << std::endl;           \
+      return;                                               \
+    }                                                       \
+  } while (0)
+
+class TempDescriptor {
+ public:
+  TempDescriptor(const sp<IAllocatorClient>& client,
+                 const IAllocatorClient::BufferDescriptorInfo& info)
+      : mClient(client), mError(Error::NO_RESOURCES) {
+    mClient->createDescriptor(
+        info, [&](const auto& tmpError, const auto& tmpDescriptor) {
+          mError = tmpError;
+          mDescriptor = tmpDescriptor;
+        });
+  }
+
+  ~TempDescriptor() {
+    if (mError == Error::NONE) {
+      mClient->destroyDescriptor(mDescriptor);
+    }
+  }
+
+  bool isValid() const { return (mError == Error::NONE); }
+
+  operator BufferDescriptor() const { return mDescriptor; }
+
+ private:
+  sp<IAllocatorClient> mClient;
+  Error mError;
+  BufferDescriptor mDescriptor;
+};
+
+class GraphicsAllocatorHidlTest : public ::testing::Test {
+ protected:
+  void SetUp() override {
+    mAllocator = IAllocator::getService("gralloc");
+    ASSERT_NE(mAllocator, nullptr);
+
+    mAllocator->createClient([this](const auto& error, const auto& client) {
+      if (error == Error::NONE) {
+        mClient = client;
+      }
+    });
+    ASSERT_NE(mClient, nullptr);
+
+    initCapabilities();
+
+    mDummyDescriptorInfo.width = 64;
+    mDummyDescriptorInfo.height = 64;
+    mDummyDescriptorInfo.layerCount = 1;
+    mDummyDescriptorInfo.format = PixelFormat::RGBA_8888;
+    mDummyDescriptorInfo.producerUsageMask =
+        static_cast<uint64_t>(ProducerUsage::CPU_WRITE);
+    mDummyDescriptorInfo.consumerUsageMask =
+        static_cast<uint64_t>(ConsumerUsage::CPU_READ);
+  }
+
+  void TearDown() override {}
+
+  /**
+   * Initialize the set of supported capabilities.
+   */
+  void initCapabilities() {
+    mAllocator->getCapabilities([this](const auto& capabilities) {
+      std::vector<IAllocator::Capability> caps = capabilities;
+      mCapabilities.insert(caps.cbegin(), caps.cend());
+    });
+  }
+
+  /**
+   * Test whether a capability is supported.
+   */
+  bool hasCapability(IAllocator::Capability capability) const {
+    return (mCapabilities.count(capability) > 0);
+  }
+
+  sp<IAllocator> mAllocator;
+  sp<IAllocatorClient> mClient;
+  IAllocatorClient::BufferDescriptorInfo mDummyDescriptorInfo{};
+
+ private:
+  std::unordered_set<IAllocator::Capability> mCapabilities;
+};
+
+TEST_F(GraphicsAllocatorHidlTest, GetCapabilities) {
+  auto ret = mAllocator->getCapabilities([](const auto& capabilities) {
+    std::vector<IAllocator::Capability> caps = capabilities;
+    for (auto cap : caps) {
+      EXPECT_NE(IAllocator::Capability::INVALID, cap);
+    }
+  });
+
+  ASSERT_TRUE(ret.getStatus().isOk());
+}
+
+TEST_F(GraphicsAllocatorHidlTest, DumpDebugInfo) {
+  auto ret = mAllocator->dumpDebugInfo([](const auto&) {
+    // nothing to do
+  });
+
+  ASSERT_TRUE(ret.getStatus().isOk());
+}
+
+TEST_F(GraphicsAllocatorHidlTest, CreateDestroyDescriptor) {
+  Error error;
+  BufferDescriptor descriptor;
+  auto ret = mClient->createDescriptor(
+      mDummyDescriptorInfo,
+      [&](const auto& tmpError, const auto& tmpDescriptor) {
+        error = tmpError;
+        descriptor = tmpDescriptor;
+      });
+
+  ASSERT_TRUE(ret.getStatus().isOk());
+  ASSERT_EQ(Error::NONE, error);
+
+  auto err_ret = mClient->destroyDescriptor(descriptor);
+  ASSERT_TRUE(err_ret.getStatus().isOk());
+  ASSERT_EQ(Error::NONE, static_cast<Error>(err_ret));
+}
+
+/**
+ * Test testAllocate with a single buffer descriptor.
+ */
+TEST_F(GraphicsAllocatorHidlTest, TestAllocateBasic) {
+  CHECK_FEATURE_OR_SKIP(IAllocator::Capability::TEST_ALLOCATE);
+
+  TempDescriptor descriptor(mClient, mDummyDescriptorInfo);
+  ASSERT_TRUE(descriptor.isValid());
+
+  hidl_vec<BufferDescriptor> descriptors;
+  descriptors.resize(1);
+  descriptors[0] = descriptor;
+
+  auto ret = mClient->testAllocate(descriptors);
+  ASSERT_TRUE(ret.getStatus().isOk());
+
+  auto error = static_cast<Error>(ret);
+  ASSERT_TRUE(error == Error::NONE || error == Error::NOT_SHARED);
+}
+
+/**
+ * Test testAllocate with two buffer descriptors.
+ */
+TEST_F(GraphicsAllocatorHidlTest, TestAllocateArray) {
+  CHECK_FEATURE_OR_SKIP(IAllocator::Capability::TEST_ALLOCATE);
+
+  TempDescriptor descriptor(mClient, mDummyDescriptorInfo);
+  ASSERT_TRUE(descriptor.isValid());
+
+  hidl_vec<BufferDescriptor> descriptors;
+  descriptors.resize(2);
+  descriptors[0] = descriptor;
+  descriptors[1] = descriptor;
+
+  auto ret = mClient->testAllocate(descriptors);
+  ASSERT_TRUE(ret.getStatus().isOk());
+
+  auto error = static_cast<Error>(ret);
+  ASSERT_TRUE(error == Error::NONE || error == Error::NOT_SHARED);
+}
+
+/**
+ * Test allocate/free with a single buffer descriptor.
+ */
+TEST_F(GraphicsAllocatorHidlTest, AllocateFreeBasic) {
+  TempDescriptor descriptor(mClient, mDummyDescriptorInfo);
+  ASSERT_TRUE(descriptor.isValid());
+
+  hidl_vec<BufferDescriptor> descriptors;
+  descriptors.resize(1);
+  descriptors[0] = descriptor;
+
+  Error error;
+  std::vector<Buffer> buffers;
+  auto ret = mClient->allocate(
+      descriptors, [&](const auto& tmpError, const auto& tmpBuffers) {
+        error = tmpError;
+        buffers = tmpBuffers;
+      });
+
+  ASSERT_TRUE(ret.getStatus().isOk());
+  ASSERT_TRUE(error == Error::NONE || error == Error::NOT_SHARED);
+  EXPECT_EQ(1u, buffers.size());
+
+  if (!buffers.empty()) {
+    auto err_ret = mClient->free(buffers[0]);
+    EXPECT_TRUE(err_ret.getStatus().isOk());
+    EXPECT_EQ(Error::NONE, static_cast<Error>(err_ret));
+  }
+}
+
+/**
+ * Test allocate/free with an array of buffer descriptors.
+ */
+TEST_F(GraphicsAllocatorHidlTest, AllocateFreeArray) {
+  TempDescriptor descriptor1(mClient, mDummyDescriptorInfo);
+  ASSERT_TRUE(descriptor1.isValid());
+
+  TempDescriptor descriptor2(mClient, mDummyDescriptorInfo);
+  ASSERT_TRUE(descriptor2.isValid());
+
+  hidl_vec<BufferDescriptor> descriptors;
+  descriptors.resize(3);
+  descriptors[0] = descriptor1;
+  descriptors[1] = descriptor1;
+  descriptors[2] = descriptor2;
+
+  Error error;
+  std::vector<Buffer> buffers;
+  auto ret = mClient->allocate(
+      descriptors, [&](const auto& tmpError, const auto& tmpBuffers) {
+        error = tmpError;
+        buffers = tmpBuffers;
+      });
+
+  ASSERT_TRUE(ret.getStatus().isOk());
+  ASSERT_TRUE(error == Error::NONE || error == Error::NOT_SHARED);
+  EXPECT_EQ(descriptors.size(), buffers.size());
+
+  for (auto buf : buffers) {
+    auto err_ret = mClient->free(buf);
+    EXPECT_TRUE(err_ret.getStatus().isOk());
+    EXPECT_EQ(Error::NONE, static_cast<Error>(err_ret));
+  }
+}
+
+TEST_F(GraphicsAllocatorHidlTest, ExportHandle) {
+  TempDescriptor descriptor(mClient, mDummyDescriptorInfo);
+  ASSERT_TRUE(descriptor.isValid());
+
+  hidl_vec<BufferDescriptor> descriptors;
+  descriptors.resize(1);
+  descriptors[0] = descriptor;
+
+  Error error;
+  std::vector<Buffer> buffers;
+  auto ret = mClient->allocate(
+      descriptors, [&](const auto& tmpError, const auto& tmpBuffers) {
+        error = tmpError;
+        buffers = tmpBuffers;
+      });
+
+  ASSERT_TRUE(ret.getStatus().isOk());
+  ASSERT_TRUE(error == Error::NONE || error == Error::NOT_SHARED);
+  ASSERT_EQ(1u, buffers.size());
+
+  ret = mClient->exportHandle(
+      descriptors[0], buffers[0],
+      [&](const auto& tmpError, const auto&) { error = tmpError; });
+  EXPECT_TRUE(ret.getStatus().isOk());
+  EXPECT_EQ(Error::NONE, error);
+
+  auto err_ret = mClient->free(buffers[0]);
+  EXPECT_TRUE(err_ret.getStatus().isOk());
+  EXPECT_EQ(Error::NONE, static_cast<Error>(err_ret));
+}
+
+}  // namespace anonymous
+}  // namespace tests
+}  // namespace V2_0
+}  // namespace allocator
+}  // namespace graphics
+}  // namespace hardware
+}  // namespace android
+
+int main(int argc, char** argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+
+  int status = RUN_ALL_TESTS();
+  ALOGI("Test result = %d", status);
+
+  return status;
+}
diff --git a/graphics/allocator/2.0/vts/types.vts b/graphics/allocator/2.0/vts/types.vts
new file mode 100644
index 0000000..ac1bf3f
--- /dev/null
+++ b/graphics/allocator/2.0/vts/types.vts
@@ -0,0 +1,231 @@
+component_class: HAL_HIDL
+component_type_version: 2.0
+component_name: "types"
+
+package: "android.hardware.graphics.allocator"
+
+
+attribute: {
+    name: "::android::hardware::graphics::allocator::V2_0::Error"
+    type: TYPE_ENUM
+    enum_value: {
+        scalar_type: "int32_t"
+
+        enumerator: "NONE"
+        scalar_value: {
+            int32_t: 0
+        }
+        enumerator: "BAD_DESCRIPTOR"
+        scalar_value: {
+            int32_t: 1
+        }
+        enumerator: "BAD_BUFFER"
+        scalar_value: {
+            int32_t: 2
+        }
+        enumerator: "BAD_VALUE"
+        scalar_value: {
+            int32_t: 3
+        }
+        enumerator: "NOT_SHARED"
+        scalar_value: {
+            int32_t: 4
+        }
+        enumerator: "NO_RESOURCES"
+        scalar_value: {
+            int32_t: 5
+        }
+        enumerator: "UNDEFINED"
+        scalar_value: {
+            int32_t: 6
+        }
+        enumerator: "UNSUPPORTED"
+        scalar_value: {
+            int32_t: 7
+        }
+    }
+}
+
+attribute: {
+    name: "::android::hardware::graphics::allocator::V2_0::ProducerUsage"
+    type: TYPE_ENUM
+    enum_value: {
+        scalar_type: "uint64_t"
+
+        enumerator: "CPU_READ"
+        scalar_value: {
+            uint64_t: 2
+        }
+        enumerator: "CPU_READ_OFTEN"
+        scalar_value: {
+            uint64_t: 4
+        }
+        enumerator: "CPU_WRITE"
+        scalar_value: {
+            uint64_t: 32
+        }
+        enumerator: "CPU_WRITE_OFTEN"
+        scalar_value: {
+            uint64_t: 64
+        }
+        enumerator: "GPU_RENDER_TARGET"
+        scalar_value: {
+            uint64_t: 512
+        }
+        enumerator: "PROTECTED"
+        scalar_value: {
+            uint64_t: 16384
+        }
+        enumerator: "CAMERA"
+        scalar_value: {
+            uint64_t: 131072
+        }
+        enumerator: "VIDEO_DECODER"
+        scalar_value: {
+            uint64_t: 4194304
+        }
+    }
+}
+
+attribute: {
+    name: "::android::hardware::graphics::allocator::V2_0::ConsumerUsage"
+    type: TYPE_ENUM
+    enum_value: {
+        scalar_type: "uint64_t"
+
+        enumerator: "CPU_READ"
+        scalar_value: {
+            uint64_t: 2
+        }
+        enumerator: "CPU_READ_OFTEN"
+        scalar_value: {
+            uint64_t: 4
+        }
+        enumerator: "GPU_TEXTURE"
+        scalar_value: {
+            uint64_t: 256
+        }
+        enumerator: "HWCOMPOSER"
+        scalar_value: {
+            uint64_t: 2048
+        }
+        enumerator: "CLIENT_TARGET"
+        scalar_value: {
+            uint64_t: 4096
+        }
+        enumerator: "CURSOR"
+        scalar_value: {
+            uint64_t: 32768
+        }
+        enumerator: "VIDEO_ENCODER"
+        scalar_value: {
+            uint64_t: 65536
+        }
+        enumerator: "CAMERA"
+        scalar_value: {
+            uint64_t: 262144
+        }
+        enumerator: "RENDERSCRIPT"
+        scalar_value: {
+            uint64_t: 1048576
+        }
+    }
+}
+
+attribute: {
+    name: "::android::hardware::graphics::allocator::V2_0::PixelFormat"
+    type: TYPE_ENUM
+    enum_value: {
+        scalar_type: "int32_t"
+
+        enumerator: "RGBA_8888"
+        scalar_value: {
+            int32_t: 1
+        }
+        enumerator: "RGBX_8888"
+        scalar_value: {
+            int32_t: 2
+        }
+        enumerator: "RGB_888"
+        scalar_value: {
+            int32_t: 3
+        }
+        enumerator: "RGB_565"
+        scalar_value: {
+            int32_t: 4
+        }
+        enumerator: "BGRA_8888"
+        scalar_value: {
+            int32_t: 5
+        }
+        enumerator: "YV12"
+        scalar_value: {
+            int32_t: 842094169
+        }
+        enumerator: "Y8"
+        scalar_value: {
+            int32_t: 538982489
+        }
+        enumerator: "Y16"
+        scalar_value: {
+            int32_t: 540422489
+        }
+        enumerator: "RAW16"
+        scalar_value: {
+            int32_t: 32
+        }
+        enumerator: "RAW10"
+        scalar_value: {
+            int32_t: 37
+        }
+        enumerator: "RAW12"
+        scalar_value: {
+            int32_t: 38
+        }
+        enumerator: "RAW_OPAQUE"
+        scalar_value: {
+            int32_t: 36
+        }
+        enumerator: "BLOB"
+        scalar_value: {
+            int32_t: 33
+        }
+        enumerator: "IMPLEMENTATION_DEFINED"
+        scalar_value: {
+            int32_t: 34
+        }
+        enumerator: "YCbCr_420_888"
+        scalar_value: {
+            int32_t: 35
+        }
+        enumerator: "YCbCr_422_888"
+        scalar_value: {
+            int32_t: 39
+        }
+        enumerator: "YCbCr_444_888"
+        scalar_value: {
+            int32_t: 40
+        }
+        enumerator: "FLEX_RGB_888"
+        scalar_value: {
+            int32_t: 41
+        }
+        enumerator: "FLEX_RGBA_8888"
+        scalar_value: {
+            int32_t: 42
+        }
+        enumerator: "YCbCr_422_SP"
+        scalar_value: {
+            int32_t: 16
+        }
+        enumerator: "YCrCb_420_SP"
+        scalar_value: {
+            int32_t: 17
+        }
+        enumerator: "YCbCr_422_I"
+        scalar_value: {
+            int32_t: 20
+        }
+    }
+}
+
diff --git a/graphics/common/1.0/Android.bp b/graphics/common/1.0/Android.bp
index 6c6ebbe..812cf50 100644
--- a/graphics/common/1.0/Android.bp
+++ b/graphics/common/1.0/Android.bp
@@ -33,6 +33,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/graphics/composer/2.1/Android.bp b/graphics/composer/2.1/Android.bp
index 8742e88..a2e15f4 100644
--- a/graphics/composer/2.1/Android.bp
+++ b/graphics/composer/2.1/Android.bp
@@ -49,15 +49,16 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
-        "android.hardware.graphics.allocator@2.0",
+        "android.hardware.graphics.common@1.0",
     ],
     export_shared_lib_headers: [
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
         "libutils",
-        "android.hardware.graphics.allocator@2.0",
+        "android.hardware.graphics.common@1.0",
     ],
 }
diff --git a/graphics/composer/2.1/IComposer.hal b/graphics/composer/2.1/IComposer.hal
index 7bfa22b..dd61c11 100644
--- a/graphics/composer/2.1/IComposer.hal
+++ b/graphics/composer/2.1/IComposer.hal
@@ -16,7 +16,7 @@
 
 package android.hardware.graphics.composer@2.1;
 
-import android.hardware.graphics.allocator@2.0::PixelFormat;
+import android.hardware.graphics.common@1.0;
 import IComposerCallback;
 
 interface IComposer {
@@ -845,7 +845,7 @@
      */
 
     /*
-     * Asynchonously sets the position of a cursor layer.
+     * Asynchronously sets the position of a cursor layer.
      *
      * Prior to validateDisplay, a layer may be marked as Composition::CURSOR.
      * If validation succeeds (i.e., the device does not request a composition
diff --git a/graphics/composer/2.1/default/Hwc.cpp b/graphics/composer/2.1/default/Hwc.cpp
index d45a955..36c6e54 100644
--- a/graphics/composer/2.1/default/Hwc.cpp
+++ b/graphics/composer/2.1/default/Hwc.cpp
@@ -37,7 +37,12 @@
 namespace V2_1 {
 namespace implementation {
 
-using android::hardware::graphics::allocator::V2_0::PixelFormat;
+using android::hardware::graphics::common::V1_0::PixelFormat;
+using android::hardware::graphics::common::V1_0::Transform;
+using android::hardware::graphics::common::V1_0::Dataspace;
+using android::hardware::graphics::common::V1_0::ColorMode;
+using android::hardware::graphics::common::V1_0::ColorTransform;
+using android::hardware::graphics::common::V1_0::Hdr;
 
 namespace {
 
@@ -313,15 +318,15 @@
             presentDisplay_cb hidl_cb) override;
     Return<Error> setActiveConfig(Display display, Config config) override;
     Return<Error> setClientTarget(Display display,
-            const native_handle_t* target,
-            const native_handle_t* acquireFence,
+            const hidl_handle& target,
+            const hidl_handle& acquireFence,
             Dataspace dataspace, const hidl_vec<Rect>& damage) override;
     Return<Error> setColorMode(Display display, ColorMode mode) override;
     Return<Error> setColorTransform(Display display,
             const hidl_vec<float>& matrix, ColorTransform hint) override;
     Return<Error> setOutputBuffer(Display display,
-            const native_handle_t* buffer,
-            const native_handle_t* releaseFence) override;
+            const hidl_handle& buffer,
+            const hidl_handle& releaseFence) override;
     Return<Error> setPowerMode(Display display, PowerMode mode) override;
     Return<Error> setVsyncEnabled(Display display, Vsync enabled) override;
     Return<void> validateDisplay(Display display,
@@ -329,8 +334,8 @@
     Return<Error> setCursorPosition(Display display,
             Layer layer, int32_t x, int32_t y) override;
     Return<Error> setLayerBuffer(Display display,
-            Layer layer, const native_handle_t* buffer,
-            const native_handle_t* acquireFence) override;
+            Layer layer, const hidl_handle& buffer,
+            const hidl_handle& acquireFence) override;
     Return<Error> setLayerSurfaceDamage(Display display,
             Layer layer, const hidl_vec<Rect>& damage) override;
     Return<Error> setLayerBlendMode(Display display,
@@ -346,7 +351,7 @@
     Return<Error> setLayerPlaneAlpha(Display display,
             Layer layer, float alpha) override;
     Return<Error> setLayerSidebandStream(Display display,
-            Layer layer, const native_handle_t* stream) override;
+            Layer layer, const hidl_handle& stream) override;
     Return<Error> setLayerSourceCrop(Display display,
             Layer layer, const FRect& crop) override;
     Return<Error> setLayerTransform(Display display,
@@ -1022,17 +1027,18 @@
 }
 
 Return<Error> HwcHal::setClientTarget(Display display,
-        const native_handle_t* target,
-        const native_handle_t* acquireFence,
+        const hidl_handle& target,
+        const hidl_handle& acquireFence,
         Dataspace dataspace, const hidl_vec<Rect>& damage)
 {
-    if (!sHandleImporter.importBuffer(target)) {
+    const native_handle_t* targetHandle = target.getNativeHandle();
+    if (!sHandleImporter.importBuffer(targetHandle)) {
         return Error::NO_RESOURCES;
     }
 
     int32_t fence;
     if (!sHandleImporter.importFence(acquireFence, fence)) {
-        sHandleImporter.freeBuffer(target);
+        sHandleImporter.freeBuffer(targetHandle);
         return Error::NO_RESOURCES;
     }
 
@@ -1040,13 +1046,13 @@
         reinterpret_cast<const hwc_rect_t*>(&damage[0]) };
 
     int32_t error = mDispatch.setClientTarget(mDevice, display,
-            target, fence, static_cast<int32_t>(dataspace),
+            targetHandle, fence, static_cast<int32_t>(dataspace),
             damage_region);
     if (error == HWC2_ERROR_NONE) {
         std::lock_guard<std::mutex> lock(mDisplayMutex);
 
         auto dpy = mDisplays.find(display);
-        dpy->second.ClientTarget = target;
+        dpy->second.ClientTarget = targetHandle;
     } else {
         sHandleImporter.freeBuffer(target);
         sHandleImporter.closeFence(fence);
@@ -1071,28 +1077,29 @@
 }
 
 Return<Error> HwcHal::setOutputBuffer(Display display,
-        const native_handle_t* buffer,
-        const native_handle_t* releaseFence)
+        const hidl_handle& buffer,
+        const hidl_handle& releaseFence)
 {
-    if (!sHandleImporter.importBuffer(buffer)) {
+    const native_handle_t* bufferHandle = buffer.getNativeHandle();
+    if (!sHandleImporter.importBuffer(bufferHandle)) {
         return Error::NO_RESOURCES;
     }
 
     int32_t fence;
     if (!sHandleImporter.importFence(releaseFence, fence)) {
-        sHandleImporter.freeBuffer(buffer);
+        sHandleImporter.freeBuffer(bufferHandle);
         return Error::NO_RESOURCES;
     }
 
     int32_t error = mDispatch.setOutputBuffer(mDevice,
-            display, buffer, fence);
+            display, bufferHandle, fence);
     if (error == HWC2_ERROR_NONE) {
         std::lock_guard<std::mutex> lock(mDisplayMutex);
 
         auto dpy = mDisplays.find(display);
-        dpy->second.OutputBuffer = buffer;
+        dpy->second.OutputBuffer = bufferHandle;
     } else {
-        sHandleImporter.freeBuffer(buffer);
+        sHandleImporter.freeBuffer(bufferHandle);
     }
 
     // unlike in setClientTarget, fence is owned by us and is always closed
@@ -1137,28 +1144,29 @@
 }
 
 Return<Error> HwcHal::setLayerBuffer(Display display,
-        Layer layer, const native_handle_t* buffer,
-        const native_handle_t* acquireFence)
+        Layer layer, const hidl_handle& buffer,
+        const hidl_handle& acquireFence)
 {
-    if (!sHandleImporter.importBuffer(buffer)) {
+    const native_handle_t* bufferHandle = buffer.getNativeHandle();
+    if (!sHandleImporter.importBuffer(bufferHandle)) {
         return Error::NO_RESOURCES;
     }
 
     int32_t fence;
     if (!sHandleImporter.importFence(acquireFence, fence)) {
-        sHandleImporter.freeBuffer(buffer);
+        sHandleImporter.freeBuffer(bufferHandle);
         return Error::NO_RESOURCES;
     }
 
     int32_t error = mDispatch.setLayerBuffer(mDevice,
-            display, layer, buffer, fence);
+            display, layer, bufferHandle, fence);
     if (error == HWC2_ERROR_NONE) {
         std::lock_guard<std::mutex> lock(mDisplayMutex);
 
         auto dpy = mDisplays.find(display);
-        dpy->second.LayerBuffers[layer] = buffer;
+        dpy->second.LayerBuffers[layer] = bufferHandle;
     } else {
-        sHandleImporter.freeBuffer(buffer);
+        sHandleImporter.freeBuffer(bufferHandle);
         sHandleImporter.closeFence(fence);
     }
 
@@ -1225,21 +1233,22 @@
 }
 
 Return<Error> HwcHal::setLayerSidebandStream(Display display,
-        Layer layer, const native_handle_t* stream)
+        Layer layer, const hidl_handle& stream)
 {
-    if (!sHandleImporter.importBuffer(stream)) {
+    const native_handle_t* streamHandle = stream.getNativeHandle();
+    if (!sHandleImporter.importBuffer(streamHandle)) {
         return Error::NO_RESOURCES;
     }
 
     int32_t error = mDispatch.setLayerSidebandStream(mDevice,
-            display, layer, stream);
+            display, layer, streamHandle);
     if (error == HWC2_ERROR_NONE) {
         std::lock_guard<std::mutex> lock(mDisplayMutex);
 
         auto dpy = mDisplays.find(display);
-        dpy->second.LayerSidebandStreams[layer] = stream;
+        dpy->second.LayerSidebandStreams[layer] = streamHandle;
     } else {
-        sHandleImporter.freeBuffer(stream);
+        sHandleImporter.freeBuffer(streamHandle);
     }
 
     return static_cast<Error>(error);
diff --git a/graphics/composer/2.1/types.hal b/graphics/composer/2.1/types.hal
index 3c591b3..9c2e1d7 100644
--- a/graphics/composer/2.1/types.hal
+++ b/graphics/composer/2.1/types.hal
@@ -32,132 +32,3 @@
 typedef uint32_t Config;
 typedef uint64_t Display;
 typedef uint64_t Layer;
-
-/*
- * Copied from android_transform_t
- *
- * TODO(olv) copy comments over and generate android_transform_t
- */
-enum Transform : int32_t {
-    FLIP_H    = 0x1,
-    FLIP_V    = 0x2,
-    ROT_90    = 0x4,
-    ROT_180   = 0x3,
-    ROT_270   = 0x7,
-    RESERVED  = 0x8,
-};
-
-/*
- * Copied from android_color_mode_t
- *
- * TODO(olv) copy comments over and generate android_color_mode_t
- */
-enum ColorMode : int32_t {
-  NATIVE                        = 0,
-  STANDARD_BT601_625            = 1,
-  STANDARD_BT601_625_UNADJUSTED = 2,
-  STANDARD_BT601_525            = 3,
-  STANDARD_BT601_525_UNADJUSTED = 4,
-  STANDARD_BT709                = 5,
-  DCI_P3                        = 6,
-  SRGB                          = 7,
-  ADOBE_RGB                     = 8,
-};
-
-/*
- * Copied from android_color_transform_t
- *
- * TODO(olv) copy comments over and generate android_color_transform_t
- */
-enum ColorTransform : int32_t {
-    IDENTITY             = 0,
-    ARBITRARY_MATRIX     = 1,
-    VALUE_INVERSE        = 2,
-    GRAYSCALE            = 3,
-    CORRECT_PROTANOPIA   = 4,
-    CORRECT_DEUTERANOPIA = 5,
-    CORRECT_TRITANOPIA   = 6
-};
-
-/*
- * Copied from android_dataspace_t
- *
- * TODO(olv) copy comments over and generate android_dataspace_t
- */
-enum Dataspace : int32_t {
-    UNKNOWN                            = 0x0,
-    ARBITRARY                          = 0x1,
-
-    STANDARD_SHIFT                     = 16,
-    STANDARD_MASK                      = 63 << STANDARD_SHIFT,
-    STANDARD_UNSPECIFIED               = 0 << STANDARD_SHIFT,
-    STANDARD_BT709                     = 1 << STANDARD_SHIFT,
-    STANDARD_BT601_625                 = 2 << STANDARD_SHIFT,
-    STANDARD_BT601_625_UNADJUSTED      = 3 << STANDARD_SHIFT,
-    STANDARD_BT601_525                 = 4 << STANDARD_SHIFT,
-    STANDARD_BT601_525_UNADJUSTED      = 5 << STANDARD_SHIFT,
-    STANDARD_BT2020                    = 6 << STANDARD_SHIFT,
-    STANDARD_BT2020_CONSTANT_LUMINANCE = 7 << STANDARD_SHIFT,
-    STANDARD_BT470M                    = 8 << STANDARD_SHIFT,
-    STANDARD_FILM                      = 9 << STANDARD_SHIFT,
-
-    TRANSFER_SHIFT                     = 22,
-    TRANSFER_MASK                      = 31 << TRANSFER_SHIFT,
-    TRANSFER_UNSPECIFIED               = 0 << TRANSFER_SHIFT,
-    TRANSFER_LINEAR                    = 1 << TRANSFER_SHIFT,
-    TRANSFER_SRGB                      = 2 << TRANSFER_SHIFT,
-    TRANSFER_SMPTE_170M                = 3 << TRANSFER_SHIFT,
-    TRANSFER_GAMMA2_2                  = 4 << TRANSFER_SHIFT,
-    TRANSFER_GAMMA2_8                  = 5 << TRANSFER_SHIFT,
-    TRANSFER_ST2084                    = 6 << TRANSFER_SHIFT,
-    TRANSFER_HLG                       = 7 << TRANSFER_SHIFT,
-
-    RANGE_SHIFT                        = 27,
-    RANGE_MASK                         = 7 << RANGE_SHIFT,
-    RANGE_UNSPECIFIED                  = 0 << RANGE_SHIFT,
-    RANGE_FULL                         = 1 << RANGE_SHIFT,
-    RANGE_LIMITED                      = 2 << RANGE_SHIFT,
-
-    SRGB_LINEAR                        = 0x200,
-    V0_SRGB_LINEAR                     = STANDARD_BT709 |
-                                         TRANSFER_LINEAR |
-                                         RANGE_FULL,
-
-    SRGB                               = 0x201,
-    V0_SRGB                            = STANDARD_BT709 |
-                                         TRANSFER_SRGB |
-                                         RANGE_FULL,
-
-    JFIF                               = 0x101,
-    V0_JFIF                            = STANDARD_BT601_625 |
-                                         TRANSFER_SMPTE_170M |
-                                         RANGE_FULL,
-
-    BT601_625                          = 0x102,
-    V0_BT601_625                       = STANDARD_BT601_625 |
-                                         TRANSFER_SMPTE_170M |
-                                         RANGE_LIMITED,
-
-    BT601_525                          = 0x103,
-    V0_BT601_525                       = STANDARD_BT601_525 |
-                                         TRANSFER_SMPTE_170M |
-                                         RANGE_LIMITED,
-
-    BT709                              = 0x104,
-    V0_BT709                           = STANDARD_BT709 |
-                                         TRANSFER_SMPTE_170M |
-                                         RANGE_LIMITED,
-
-    DEPTH                              = 0x1000,
-};
-
-/*
- * Copied from android_hdr_t
- *
- * TODO(olv) copy comments over and generate android_hdr_t
- */
-enum Hdr : int32_t {
-    DOLBY_VISION = 1,
-    HDR10        = 2,
-    HLG          = 3,
-};
diff --git a/graphics/mapper/2.0/include/android/hardware/graphics/mapper/2.0/types.h b/graphics/mapper/2.0/include/android/hardware/graphics/mapper/2.0/types.h
index 63a6b16..4054b82 100644
--- a/graphics/mapper/2.0/include/android/hardware/graphics/mapper/2.0/types.h
+++ b/graphics/mapper/2.0/include/android/hardware/graphics/mapper/2.0/types.h
@@ -20,6 +20,7 @@
 #include <type_traits>
 
 #include <android/hardware/graphics/allocator/2.0/types.h>
+#include <android/hardware/graphics/common/1.0/types.h>
 
 namespace android {
 namespace hardware {
@@ -28,9 +29,9 @@
 namespace V2_0 {
 
 using android::hardware::graphics::allocator::V2_0::Error;
-using android::hardware::graphics::allocator::V2_0::PixelFormat;
 using android::hardware::graphics::allocator::V2_0::ProducerUsage;
 using android::hardware::graphics::allocator::V2_0::ConsumerUsage;
+using android::hardware::graphics::common::V1_0::PixelFormat;
 
 /*
  * Structures for describing flexible YUVA/RGBA formats for consumption by
diff --git a/health/1.0/Android.bp b/health/1.0/Android.bp
index 81793d5..fb92306 100644
--- a/health/1.0/Android.bp
+++ b/health/1.0/Android.bp
@@ -41,6 +41,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/health/Android.mk b/health/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/health/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/light/2.0/Android.bp b/light/2.0/Android.bp
index 23c7c9c..5d01b3c 100644
--- a/light/2.0/Android.bp
+++ b/light/2.0/Android.bp
@@ -41,6 +41,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/light/2.0/vts/functional/Android.bp b/light/2.0/vts/functional/Android.bp
new file mode 100644
index 0000000..c3475a6
--- /dev/null
+++ b/light/2.0/vts/functional/Android.bp
@@ -0,0 +1,32 @@
+//
+// Copyright (C) 2016 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_test {
+    name: "light_hidl_hal_test",
+    gtest: true,
+    srcs: ["light_hidl_hal_test.cpp"],
+    shared_libs: [
+        "liblog",
+        "libutils",
+        "android.hardware.light@2.0",
+    ],
+    static_libs: ["libgtest"],
+    cflags: [
+        "-O0",
+        "-g",
+    ],
+}
+
diff --git a/light/2.0/vts/functional/light_hidl_hal_test.cpp b/light/2.0/vts/functional/light_hidl_hal_test.cpp
new file mode 100644
index 0000000..db67467
--- /dev/null
+++ b/light/2.0/vts/functional/light_hidl_hal_test.cpp
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#define LOG_TAG "light_hidl_hal_test"
+
+#include <android-base/logging.h>
+#include <android/hardware/light/2.0/ILight.h>
+#include <android/hardware/light/2.0/types.h>
+#include <gtest/gtest.h>
+#include <unistd.h>
+
+using ::android::hardware::light::V2_0::Brightness;
+using ::android::hardware::light::V2_0::Flash;
+using ::android::hardware::light::V2_0::ILight;
+using ::android::hardware::light::V2_0::LightState;
+using ::android::hardware::light::V2_0::Status;
+using ::android::hardware::light::V2_0::Type;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+#define LIGHT_SERVICE_NAME "light"
+
+#define EXPECT_OK(ret) EXPECT_TRUE(ret.getStatus().isOk())
+
+// The main test class for VIBRATOR HIDL HAL.
+class LightHidlTest : public ::testing::Test {
+public:
+    virtual void SetUp() override {
+        light = ILight::getService(LIGHT_SERVICE_NAME);
+
+        ASSERT_NE(light, nullptr);
+        ALOGI("Test is remote: %d", light->isRemote());
+    }
+
+    virtual void TearDown() override {}
+
+    sp<ILight> light;
+};
+
+// A class for test environment setup (kept since this file is a template).
+class LightHidlEnvironment : public ::testing::Environment {
+public:
+    virtual void SetUp() {}
+    virtual void TearDown() {}
+
+private:
+};
+
+const static LightState kWhite = {
+    .color = 0xFFFFFFFF,
+    .flashMode = Flash::TIMED,
+    .flashOnMs = 100,
+    .flashOffMs = 50,
+    .brightnessMode = Brightness::USER,
+};
+
+const static LightState kOff = {
+    .color = 0x00000000,
+    .flashMode = Flash::NONE,
+    .flashOnMs = 0,
+    .flashOffMs = 0,
+    .brightnessMode = Brightness::USER,
+};
+
+/**
+ * Ensure all lights which are reported as supported work.
+ */
+TEST_F(LightHidlTest, TestSupported) {
+    EXPECT_OK(light->getSupportedTypes([this](const hidl_vec<Type> &supportedTypes) {
+        for (size_t i = 0; i < supportedTypes.size(); i++) {
+            EXPECT_OK(light->setLight(supportedTypes[i], kWhite));
+        }
+
+        usleep(500000);
+
+        for (size_t i = 0; i < supportedTypes.size(); i++) {
+            EXPECT_OK(light->setLight(supportedTypes[i], kOff));
+        }
+    }));
+}
+
+int main(int argc, char **argv) {
+    ::testing::AddGlobalTestEnvironment(new LightHidlEnvironment);
+    ::testing::InitGoogleTest(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    ALOGI("Test result = %d", status);
+    return status;
+}
diff --git a/light/Android.bp b/light/Android.bp
index c12cd4f..8d2c986 100644
--- a/light/Android.bp
+++ b/light/Android.bp
@@ -1,4 +1,5 @@
 // This is an autogenerated file, do not edit.
 subdirs = [
     "2.0",
+    "2.0/vts/functional",
 ]
diff --git a/light/Android.mk b/light/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/light/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/media/1.0/Android.bp b/media/1.0/Android.bp
index 5a63cac..0bc002f 100644
--- a/media/1.0/Android.bp
+++ b/media/1.0/Android.bp
@@ -33,6 +33,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
         "android.hardware.graphics.common@1.0",
diff --git a/media/omx/1.0/Android.bp b/media/omx/1.0/Android.bp
index b8afb98..23b09a8b 100644
--- a/media/omx/1.0/Android.bp
+++ b/media/omx/1.0/Android.bp
@@ -73,6 +73,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
         "android.hardware.graphics.common@1.0",
diff --git a/memtrack/1.0/Android.bp b/memtrack/1.0/Android.bp
index c5727c1..f942367 100644
--- a/memtrack/1.0/Android.bp
+++ b/memtrack/1.0/Android.bp
@@ -41,6 +41,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/memtrack/Android.mk b/memtrack/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/memtrack/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/nfc/1.0/Android.bp b/nfc/1.0/Android.bp
index 9584636..9b8b095 100644
--- a/nfc/1.0/Android.bp
+++ b/nfc/1.0/Android.bp
@@ -49,6 +49,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/nfc/1.0/INfc.hal b/nfc/1.0/INfc.hal
index f003b2c..1c952db 100644
--- a/nfc/1.0/INfc.hal
+++ b/nfc/1.0/INfc.hal
@@ -33,6 +33,8 @@
      * If open() returns any other value, the NCI stack will stop.
      *
      */
+    @entry
+    @callflow(next={"write", "coreInitialized", "prediscover", "powerCycle", "controlGranted"})
     open(INfcClientCallback clientCallback) generates (int32_t retval);
 
     /*
@@ -41,6 +43,8 @@
      * This method may queue writes and return immediately. The only
      * requirement is that the writes are executed in order.
      */
+    @callflow(next={"write", "prediscover", "coreInitialized", "close", "powerCycle",
+                    "controlGranted"})
     write(NfcData data) generates (int32_t retval);
 
     /*
@@ -53,6 +57,7 @@
      * If coreInitialized() returns any other value, the NCI stack will continue
      * immediately.
      */
+    @callflow(next={"write", "prediscover", "close"})
     coreInitialized(NfcData data) generates (int32_t retval);
 
     /*
@@ -66,11 +71,13 @@
      * If prediscover() returns any other value, the NCI stack will start
      * RF discovery immediately.
      */
+    @callflow(next={"write", "close", "coreInitialized", "powerCycle", "controlGranted"})
     prediscover() generates (int32_t retval);
 
     /*
      * Close the NFC controller. Should free all resources.
      */
+    @exit
     close() generates (int32_t retval);
 
     /*
@@ -79,11 +86,13 @@
      * Must only be called when there are no NCI commands pending.
      * NfcEvent.RELEASE_CONTROL will notify when HAL no longer needs exclusive control.
      */
+    @callflow(next={"write", "close", "prediscover", "coreInitialized", "powerCycle"})
     controlGranted() generates (int32_t retval);
 
      /*
      * Restart controller by power cyle;
      * NfcEvent.OPEN_CPLT will notify when operation is complete.
      */
+    @callflow(next={"write", "coreInitialized", "prediscover", "controlGranted", "close"})
     powerCycle() generates (int32_t retval);
 };
diff --git a/nfc/1.0/default/Nfc.h b/nfc/1.0/default/Nfc.h
index e596495..5257636 100644
--- a/nfc/1.0/default/Nfc.h
+++ b/nfc/1.0/default/Nfc.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_nfc_V1_0_Nfc_H_
-#define HIDL_GENERATED_android_hardware_nfc_V1_0_Nfc_H_
+#ifndef ANDROID_HARDWARE_NFC_V1_0_NFC_H
+#define ANDROID_HARDWARE_NFC_V1_0_NFC_H
 
 #include <android/hardware/nfc/1.0/INfc.h>
 #include <hidl/Status.h>
@@ -56,4 +56,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_nfc_V1_0_Nfc_H_
+#endif  // ANDROID_HARDWARE_NFC_V1_0_NFC_H
diff --git a/nfc/1.0/vts/Android.mk b/nfc/1.0/vts/Android.mk
index 04884b7..b008b63 100644
--- a/nfc/1.0/vts/Android.mk
+++ b/nfc/1.0/vts/Android.mk
@@ -110,3 +110,5 @@
 LOCAL_PROTOC_OPTIMIZE_TYPE := full
 
 include $(BUILD_SHARED_LIBRARY)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/nfc/1.0/vts/functional/Android.mk b/nfc/1.0/vts/functional/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/nfc/1.0/vts/functional/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/nfc/1.0/vts/functional/nfc_hidl_hal_test.cpp b/nfc/1.0/vts/functional/nfc_hidl_hal_test.cpp
index e215704..4d7c557 100644
--- a/nfc/1.0/vts/functional/nfc_hidl_hal_test.cpp
+++ b/nfc/1.0/vts/functional/nfc_hidl_hal_test.cpp
@@ -17,63 +17,145 @@
 #define LOG_TAG "nfc_hidl_hal_test"
 #include <android-base/logging.h>
 
-#include <hardware/nfc.h>
-#include <android/hardware/nfc/1.0/types.h>
 #include <android/hardware/nfc/1.0/INfc.h>
 #include <android/hardware/nfc/1.0/INfcClientCallback.h>
+#include <android/hardware/nfc/1.0/types.h>
+#include <hardware/nfc.h>
+#include <hwbinder/ProcessState.h>
 
 #include <gtest/gtest.h>
+#include <chrono>
+#include <condition_variable>
+#include <mutex>
 
+using ::android::hardware::ProcessState;
 using ::android::hardware::nfc::V1_0::INfc;
 using ::android::hardware::nfc::V1_0::INfcClientCallback;
+using ::android::hardware::nfc::V1_0::NfcEvent;
+using ::android::hardware::nfc::V1_0::NfcStatus;
+using ::android::hardware::nfc::V1_0::NfcData;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
 using ::android::sp;
 
 #define NFC_NCI_SERVICE_NAME "nfc_nci"
 
+/* NCI Commands */
+#define CORE_RESET_CMD \
+  { 0x20, 0x00, 0x01, 0x00 }
+#define CORE_CONN_CREATE_CMD \
+  { 0x20, 0x04, 0x02, 0x01, 0x00 }
+#define INVALID_COMMAND \
+  { 0x20, 0x00, 0x00 }
+#define FAULTY_DATA_PACKET \
+  { 0x00, 0x00, 0xFF }
 
-// Simple NfcClientCallback used as part of testing.
-class NfcClientCallback : public INfcClientCallback {
-  public:
-   NfcClientCallback() {};
+#define LOOP_BACK_HEADER_SIZE 3
+#define SYNTAX_ERROR 5
+#define NUMBER_LOOPS 3922
+#define VERSION 0x11
+#define TIMEOUT_PERIOD 5
 
-   virtual ~NfcClientCallback() = default;
-
-   // sendEvent callback function - currently no-op.
-   Return<void> sendEvent(
-           ::android::hardware::nfc::V1_0::NfcEvent event,
-           ::android::hardware::nfc::V1_0::NfcStatus event_status) override {
-     return Void();
-   };
-
-   // sendData callback function - currently no-op.
-   Return<void> sendData(const ::android::hardware::nfc::V1_0::NfcData &data ) override {
-     ::android::hardware::nfc::V1_0::NfcData copy = data;
-     return Void();
-   };
-};
-
+static bool passthrough = true;
 
 // The main test class for NFC HIDL HAL.
 class NfcHidlTest : public ::testing::Test {
  public:
   virtual void SetUp() override {
-    // currently test passthrough mode only
-    nfc = INfc::getService(NFC_NCI_SERVICE_NAME, true);
-    ASSERT_NE(nfc, nullptr);
+    nfc_ = INfc::getService(NFC_NCI_SERVICE_NAME, passthrough);
+    ASSERT_NE(nfc_, nullptr);
 
-    nfc_cb = new NfcClientCallback();
-    ASSERT_NE(nfc_cb, nullptr);
+    // TODO:b/31748996
+    if (nfc_->isRemote()) {
+      ProcessState::self()->setThreadPoolMaxThreadCount(1);
+      ProcessState::self()->startThreadPool();
+    }
+
+    nfc_cb_ = new NfcClientCallback(*this);
+    ASSERT_NE(nfc_cb_, nullptr);
+
+    count = 0;
+    last_event_ = NfcEvent::ERROR;
+    last_status_ = NfcStatus::FAILED;
+
+    EXPECT_EQ(NfcStatus::OK, nfc_->open(nfc_cb_));
+    // Wait for OPEN_CPLT event
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(NfcEvent::OPEN_CPLT, last_event_);
+    EXPECT_EQ(NfcStatus::OK, last_status_);
   }
 
-  virtual void TearDown() override {}
+  virtual void TearDown() override {
+    EXPECT_EQ(NfcStatus::OK, nfc_->close());
+    // Wait for CLOSE_CPLT event
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(NfcEvent::CLOSE_CPLT, last_event_);
+    EXPECT_EQ(NfcStatus::OK, last_status_);
+  }
 
-  sp<INfc> nfc;
-  sp<INfcClientCallback> nfc_cb;
+  /* Used as a mechanism to inform the test about data/event callback */
+  inline void notify() {
+    std::unique_lock<std::mutex> lock(mtx);
+    count++;
+    cv.notify_one();
+  }
+
+  /* Test code calls this function to wait for data/event callback */
+  inline std::cv_status wait() {
+    std::unique_lock<std::mutex> lock(mtx);
+
+    std::cv_status status = std::cv_status::no_timeout;
+    auto now = std::chrono::system_clock::now();
+    while (count == 0) {
+      status = cv.wait_until(lock, now + std::chrono::seconds(TIMEOUT_PERIOD));
+      if (status == std::cv_status::timeout) return status;
+    }
+    count--;
+    return status;
+  }
+
+  /* Callback class for data & Event. */
+  class NfcClientCallback : public INfcClientCallback {
+    NfcHidlTest& parent_;
+
+   public:
+    NfcClientCallback(NfcHidlTest& parent) : parent_(parent){};
+
+    virtual ~NfcClientCallback() = default;
+
+    /* sendEvent callback function - Records the Event & Status
+     * and notifies the TEST
+     **/
+    Return<void> sendEvent(NfcEvent event, NfcStatus event_status) override {
+      parent_.last_event_ = event;
+      parent_.last_status_ = event_status;
+      parent_.notify();
+      return Void();
+    };
+
+    /* sendData callback function. Records the data and notifies the TEST*/
+    Return<void> sendData(const NfcData& data) override {
+      size_t size = parent_.last_data_.size();
+      parent_.last_data_.resize(size + 1);
+      parent_.last_data_[size] = data;
+      parent_.notify();
+      return Void();
+    };
+  };
+
+  sp<INfc> nfc_;
+  sp<INfcClientCallback> nfc_cb_;
+  NfcEvent last_event_;
+  NfcStatus last_status_;
+  hidl_vec<NfcData> last_data_;
+
+ private:
+  std::mutex mtx;
+  std::condition_variable cv;
+  int count;
 };
 
-
 // A class for test environment setup (kept since this file is a template).
 class NfcHidlEnvironment : public ::testing::Environment {
  public:
@@ -83,15 +165,201 @@
  private:
 };
 
-TEST_F(NfcHidlTest, OpenAndClose) {
-  EXPECT_EQ(0, (int)nfc->open(nfc_cb));
-  EXPECT_EQ(0, (int)nfc->close());
+/*
+ * OpenAndClose:
+ * Makes an open call, waits for NfcEvent.OPEN_CPLT
+ * Immediately calls close() and waits for NfcEvent.CLOSE_CPLT
+ * Since open and close calls are a part of SetUp() and TearDown(),
+ * the function definition is intentionally kept empty
+ */
+TEST_F(NfcHidlTest, OpenAndClose) {}
+
+/*
+ * WriteCoreReset:
+ * Sends CORE_RESET_CMD
+ * Waits for CORE_RESET_RSP
+ * Checks the status and the version number
+ */
+TEST_F(NfcHidlTest, WriteCoreReset) {
+  std::vector<uint8_t> cmd = CORE_RESET_CMD;
+  NfcData data = cmd;
+  EXPECT_EQ(data.size(), nfc_->write(data));
+  // Wait for CORE_RESET_RSP
+  EXPECT_EQ(std::cv_status::no_timeout, wait());
+  EXPECT_EQ(1ul, last_data_.size());
+  EXPECT_EQ(6ul, last_data_[0].size());
+  EXPECT_EQ((int)NfcStatus::OK, last_data_[0][3]);
+  EXPECT_GE(VERSION, last_data_[0][4]);
 }
 
-int main(int argc, char **argv) {
+/*
+ * WriteInvalidCommand:
+ * Sends an invalid command
+ * Waits for response
+ * Checks SYNTAX_ERROR status
+ */
+TEST_F(NfcHidlTest, WriteInvalidCommand) {
+  // Send an Error Command
+  std::vector<uint8_t> cmd = INVALID_COMMAND;
+  NfcData data = cmd;
+  EXPECT_EQ(data.size(), nfc_->write(data));
+  // Wait for RSP
+  EXPECT_EQ(std::cv_status::no_timeout, wait());
+  EXPECT_EQ(1ul, last_data_.size());
+  EXPECT_EQ(4ul, last_data_[0].size());
+  EXPECT_EQ(SYNTAX_ERROR, last_data_[0][3]);
+}
+
+/*
+ * WriteInvalidAndThenValidCommand:
+ * Sends an Faulty Data Packet
+ * Waits for CORE_INTERFACE_ERROR_NTF
+ * Checks SYNTAX_ERROR status
+ * Repeat for 100 times appending 0xFF each time to the packet
+ * Send CORE_CONN_CREATE_CMD for loop-back mode
+ * Check the response
+ */
+TEST_F(NfcHidlTest, WriteInvalidAndThenValidCommand) {
+  // Send an Error Data Packet
+  std::vector<uint8_t> cmd = FAULTY_DATA_PACKET;
+  NfcData data = cmd;
+  size_t size = data.size();
+
+  for (int i = 0; i < 100; i++) {
+    last_data_.resize(0);
+    data.resize(++size);
+    data[size - 1] = 0xFF;
+    EXPECT_EQ(data.size(), nfc_->write(data));
+    // Wait for CORE_INTERFACE_ERROR_NTF
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(1ul, last_data_.size());
+    EXPECT_EQ(5ul, last_data_[0].size());
+    EXPECT_EQ(0x60, last_data_[0][0]);
+    EXPECT_EQ(0x08, last_data_[0][1]);
+    EXPECT_EQ(0x02, last_data_[0][2]);
+    EXPECT_EQ(SYNTAX_ERROR, last_data_[0][3]);
+  }
+
+  cmd = CORE_CONN_CREATE_CMD;
+  data = cmd;
+  last_data_.resize(0);
+  EXPECT_EQ(data.size(), nfc_->write(data));
+  // Wait for CORE_CONN_CREATE_RSP
+  EXPECT_EQ(std::cv_status::no_timeout, wait());
+  EXPECT_EQ(1ul, last_data_.size());
+  EXPECT_EQ(7ul, last_data_[0].size());
+  EXPECT_EQ((int)NfcStatus::OK, last_data_[0][3]);
+}
+/*
+ * Bandwidth:
+ * Sets the loop-back mode using CORE_CONN_CREATE_CMD
+ * Sends max payload size data
+ * Waits for the response
+ * Checks the data received
+ * Repeat to send total of 1Mb data
+ */
+TEST_F(NfcHidlTest, Bandwidth) {
+  std::vector<uint8_t> cmd = CORE_CONN_CREATE_CMD;
+  NfcData data = cmd;
+  EXPECT_EQ(data.size(), nfc_->write(data));
+  // Wait for CORE_CONN_CREATE_RSP
+  EXPECT_EQ(std::cv_status::no_timeout, wait());
+  EXPECT_EQ(1ul, last_data_.size());
+  EXPECT_EQ(7ul, last_data_[0].size());
+  EXPECT_EQ((int)NfcStatus::OK, last_data_[0][3]);
+  uint8_t conn_id = last_data_[0][6];
+  uint32_t max_payload_size = last_data_[0][4];
+
+  for (int loops = 0; loops < NUMBER_LOOPS; loops++) {
+    last_data_.resize(0);
+    data.resize(max_payload_size + LOOP_BACK_HEADER_SIZE);
+    data[0] = conn_id;
+    data[1] = 0x00;
+    data[2] = max_payload_size;
+    for (uint32_t i = 0; i < max_payload_size; i++) {
+      data[i + LOOP_BACK_HEADER_SIZE] = i;
+    }
+    EXPECT_EQ(max_payload_size + LOOP_BACK_HEADER_SIZE, nfc_->write(data));
+    // Wait for data and CORE_CONN_CREDITS_NTF
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    // Check if the same data was recieved back
+    EXPECT_EQ(2ul, last_data_.size());
+    EXPECT_EQ(data.size(), last_data_[0].size());
+    for (size_t i = 0; i < data.size(); i++) {
+      EXPECT_EQ(data[i], last_data_[0][i]);
+    }
+
+    EXPECT_EQ(6ul, last_data_[1].size());
+    // Check if the credit is refilled to 1
+    EXPECT_EQ(1, last_data_[1][5]);
+  }
+}
+
+/*
+ * PowerCycle:
+ * Calls powerCycle()
+ * Waits for NfcEvent.OPEN_CPLT
+ * Checks status
+ */
+TEST_F(NfcHidlTest, PowerCycle) {
+  EXPECT_EQ(NfcStatus::OK, nfc_->powerCycle());
+  // Wait for NfcEvent.OPEN_CPLT
+  EXPECT_EQ(std::cv_status::no_timeout, wait());
+  EXPECT_EQ(NfcEvent::OPEN_CPLT, last_event_);
+  EXPECT_EQ(NfcStatus::OK, last_status_);
+}
+
+/*
+ * CoreInitialized:
+ * Calls coreInitialized()
+ * Waits for NfcEvent.POST_INIT_CPLT
+ */
+TEST_F(NfcHidlTest, CoreInitialized) {
+  NfcData data;
+  data.resize(1);
+  data[0] = 0;
+  EXPECT_EQ(NfcStatus::OK, nfc_->coreInitialized(data));
+  // Wait for NfcEvent.POST_INIT_CPLT
+  EXPECT_EQ(std::cv_status::no_timeout, wait());
+  EXPECT_EQ(NfcEvent::POST_INIT_CPLT, last_event_);
+}
+
+/*
+ * ControlGranted:
+ * Calls controlGranted()
+ * Checks the return value
+ */
+TEST_F(NfcHidlTest, ControlGranted) {
+  EXPECT_EQ(NfcStatus::OK, nfc_->controlGranted());
+}
+
+/* PreDiscover:
+ * Calls prediscover()
+ * Checks the return value
+ */
+TEST_F(NfcHidlTest, PreDiscover) {
+  EXPECT_EQ(NfcStatus::OK, nfc_->prediscover());
+}
+
+int main(int argc, char** argv) {
   ::testing::AddGlobalTestEnvironment(new NfcHidlEnvironment);
   ::testing::InitGoogleTest(&argc, argv);
+
+  for (int i = 0; i < argc; i++) {
+    if (strstr(argv[i], "passthrough=false") != nullptr) {
+      passthrough = false;
+      break;
+    }
+  }
+  std::system("svc nfc disable"); /* Turn off NFC */
+  sleep(5);
+
   int status = RUN_ALL_TESTS();
   ALOGI("Test result = %d", status);
+
+  std::system("svc nfc enable"); /* Turn on NFC */
+  sleep(5);
+
   return status;
 }
diff --git a/nfc/1.0/vts/functional/vts/Android.mk b/nfc/1.0/vts/functional/vts/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/nfc/1.0/vts/functional/vts/testcases/Android.mk b/nfc/1.0/vts/functional/vts/testcases/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/Android.mk b/nfc/1.0/vts/functional/vts/testcases/hal/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/Android.mk b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/__init__.py b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/__init__.py
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/Android.mk b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/__init__.py b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/__init__.py
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/Android.mk b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/NfcHidlBasicTest.py b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/NfcHidlBasicTest.py
new file mode 100644
index 0000000..ede7897
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/NfcHidlBasicTest.py
@@ -0,0 +1,108 @@
+#!/usr/bin/env python3.4
+#
+# Copyright (C) 2016 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.
+#
+
+import logging
+import time
+
+from vts.runners.host import asserts
+from vts.runners.host import base_test_with_webdb
+from vts.runners.host import test_runner
+from vts.utils.python.controllers import android_device
+
+PASSTHROUGH_MODE_KEY = "passthrough_mode"
+
+
+class NfcHidlBasicTest(base_test_with_webdb.BaseTestWithWebDbClass):
+    """A simple testcase for the NFC HIDL HAL."""
+
+    def setUpClass(self):
+        """Creates a mirror and turns on the framework-layer NFC service."""
+        self.dut = self.registerController(android_device)[0]
+
+        self.getUserParams(opt_param_names=[PASSTHROUGH_MODE_KEY])
+
+        self.dut.shell.InvokeTerminal("one")
+        self.dut.shell.one.Execute("setenforce 0")  # SELinux permissive mode
+        self.dut.shell.one.Execute("svc nfc disable")  # Turn off
+        time.sleep(5)
+
+        if getattr(self, PASSTHROUGH_MODE_KEY, True):
+            self.dut.shell.one.Execute(
+                "setprop vts.hal.vts.hidl.get_stub true")
+        else:
+            self.dut.shell.one.Execute(
+                "setprop vts.hal.vts.hidl.get_stub false")
+
+        self.dut.hal.InitHidlHal(target_type="nfc",
+                                 target_basepaths=["/system/lib64"],
+                                 target_version=1.0,
+                                 target_package="android.hardware.nfc",
+                                 target_component_name="INfc",
+                                 bits=64)
+
+    def tearDownClass(self):
+        """Turns off the framework-layer NFC service."""
+        # Ideally, we would want to store the nfc service's state before
+        # turning that off in setUpClass and restore the original state.
+        self.dut.shell.one.Execute("svc nfc disable")  # make sure it's off
+
+    def testBase(self):
+        """A simple test case which just calls each registered function."""
+        # TODO: extend to make realistic testcases
+        # For example, call after CORE_INIT_RSP is received.
+        # result = self.dut.hal.nfc.coreInitialized([1])
+        # logging.info("coreInitialized result: %s", result)
+
+        def send_event(NfcEvent, NfcStatus):
+            logging.info("callback send_event")
+            logging.info("arg0 %s", NfcEvent)
+            logging.info("arg1 %s", NfcStatus)
+
+        def send_data(NfcData):
+            logging.info("callback send_data")
+            logging.info("arg0 %s", NfcData)
+
+        client_callback = self.dut.hal.nfc.GetHidlCallbackInterface(
+            "INfcClientCallback",
+            sendEvent=send_event,
+            sendData=send_data)
+
+        result = self.dut.hal.nfc.open(client_callback)
+        logging.info("open result: %s", result)
+
+        result = self.dut.hal.nfc.prediscover()
+        logging.info("prediscover result: %s", result)
+
+        result = self.dut.hal.nfc.controlGranted()
+        logging.info("controlGranted result: %s", result)
+
+        result = self.dut.hal.nfc.powerCycle()
+        logging.info("powerCycle result: %s", result)
+
+        nfc_types = self.dut.hal.nfc.GetHidlTypeInterface("types")
+        logging.info("nfc_types: %s", nfc_types)
+
+        result = self.dut.hal.nfc.write([0, 1, 2, 3, 4, 5])
+        logging.info("write result: %s", result)
+
+        result = self.dut.hal.nfc.close()
+        logging.info("close result: %s", result)
+
+        self.SetCoverageData(self.dut.hal.nfc.GetRawCodeCoverage())
+
+if __name__ == "__main__":
+    test_runner.main()
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/__init__.py b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/__init__.py
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/Android.mk b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/Android.mk
new file mode 100644
index 0000000..cd58d32
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/Android.mk
@@ -0,0 +1,23 @@
+#
+# Copyright (C) 2016 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_MODULE := NfcHidlBinderizeBasicTest
+VTS_CONFIG_SRC_DIR := testcases/hal/nfc/hidl/host/binderize
+include test/vts/tools/build/Android.host_config.mk
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/AndroidTest.xml b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/AndroidTest.xml
new file mode 100644
index 0000000..9671977
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/AndroidTest.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<configuration description="Config for VTS HAL NFC (Binder Mode) test cases">
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.VtsFilePusher">
+        <option name="push-group" value="HidlHalTest.push" />
+        <option name="cleanup" value="true" />
+        <option name="push" value="spec/hardware/interfaces/nfc/1.0/vts/Nfc.vts->/data/local/tmp/spec/Nfc.vts" />
+        <option name="push" value="spec/hardware/interfaces/nfc/1.0/vts/NfcClientCallback.vts->/data/local/tmp/spec/NfcClientCallback.vts" />
+        <option name="push" value="spec/hardware/interfaces/nfc/1.0/vts/types.vts->/data/local/tmp/spec/types.vts" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+    <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
+        <option name="test-module-name" value="NfcHidlBinderizeBasicTest" />
+        <option name="test-case-path" value="vts/testcases/hal/nfc/hidl/host/NfcHidlBasicTest" />
+        <option name="test-config-path" value="vts/testcases/hal/nfc/hidl/host/binderize/NfcHidlBinderizeBasicTest.config" />
+    </test>
+</configuration>
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/NfcHidlBinderizeBasicTest.config b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/NfcHidlBinderizeBasicTest.config
new file mode 100644
index 0000000..5a94c6f
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/NfcHidlBinderizeBasicTest.config
@@ -0,0 +1,3 @@
+{
+    "passthrough_mode": False
+}
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/__init__.py b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/binderize/__init__.py
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/passthrough/Android.mk b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/passthrough/Android.mk
new file mode 100644
index 0000000..e274107
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/passthrough/Android.mk
@@ -0,0 +1,23 @@
+#
+# Copyright (C) 2016 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_MODULE := NfcHidlPassthroughBasicTest
+VTS_CONFIG_SRC_DIR := testcases/hal/nfc/hidl/host/passthrough
+include test/vts/tools/build/Android.host_config.mk
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/passthrough/AndroidTest.xml b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/passthrough/AndroidTest.xml
new file mode 100644
index 0000000..2f5fdfa
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/passthrough/AndroidTest.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<configuration description="Config for VTS HAL NFC (Passthrough) test cases">
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.VtsFilePusher">
+        <option name="push-group" value="HidlHalTest.push" />
+        <option name="cleanup" value="true" />
+        <option name="push" value="spec/hardware/interfaces/nfc/1.0/vts/Nfc.vts->/data/local/tmp/spec/Nfc.vts" />
+        <option name="push" value="spec/hardware/interfaces/nfc/1.0/vts/NfcClientCallback.vts->/data/local/tmp/spec/NfcClientCallback.vts" />
+        <option name="push" value="spec/hardware/interfaces/nfc/1.0/vts/types.vts->/data/local/tmp/spec/types.vts" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+    <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
+        <option name="test-module-name" value="NfcHidlPassthroughBasicTest" />
+        <option name="test-case-path" value="vts/testcases/hal/nfc/hidl/host/NfcHidlBasicTest" />
+        <option name="test-config-path" value="vts/testcases/hal/nfc/hidl/host/passthrough/NfcHidlPassthroughBasicTest.config" />
+    </test>
+</configuration>
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/passthrough/NfcHidlPassthroughBasicTest.config b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/passthrough/NfcHidlPassthroughBasicTest.config
new file mode 100644
index 0000000..be540a5
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/host/passthrough/NfcHidlPassthroughBasicTest.config
@@ -0,0 +1,6 @@
+{
+    "passthrough_mode": True,
+    "modules": ["system/lib64/hw/nfc_nci.bullhead"],
+    "git_project_path": "external/libnfc-nci",
+    "git_project_name": "platform/external/libnfc-nci"
+}
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target/Android.mk b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target/Android.mk
new file mode 100644
index 0000000..da9b6af
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target/Android.mk
@@ -0,0 +1,25 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := HalNfcHidlTargetBasicTest
+VTS_CONFIG_SRC_DIR := testcases/hal/nfc/hidl/target
+include test/vts/tools/build/Android.host_config.mk
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target/AndroidTest.xml b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target/AndroidTest.xml
new file mode 100644
index 0000000..f692011
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target/AndroidTest.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<configuration description="Config for VTS NFC HIDL HAL's basic target-side test cases">
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.VtsFilePusher">
+        <option name="push-group" value="HidlHalTest.push" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+    <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
+        <option name="test-module-name" value="HalNfcHidlTargetBasicTest" />
+        <option name="binary-test-sources" value="
+            _32bit::DATA/nativetest/nfc_hidl_hal_test/nfc_hidl_hal_test,
+            _64bit::DATA/nativetest64/nfc_hidl_hal_test/nfc_hidl_hal_test,
+            "/>
+        <option name="test-config-path" value="vts/testcases/hal/nfc/hidl/target/HalNfcHidlTargetBasicTest.config" />
+        <option name="binary-test-type" value="gtest" />
+        <option name="test-timeout" value="1m" />
+    </test>
+</configuration>
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target/HalNfcHidlTargetBasicTest.config b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target/HalNfcHidlTargetBasicTest.config
new file mode 100644
index 0000000..65009e4
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target/HalNfcHidlTargetBasicTest.config
@@ -0,0 +1,5 @@
+{
+    "modules": ["system/lib64/hw/nfc_nci.bullhead"],
+    "git_project_path": "external/libnfc-nci",
+    "git_project_name": "platform/external/libnfc-nci"
+}
\ No newline at end of file
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target_profiling/Android.mk b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target_profiling/Android.mk
new file mode 100644
index 0000000..c7bf853
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target_profiling/Android.mk
@@ -0,0 +1,23 @@
+#
+## Copyright (C) 2016 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_MODULE := NfcHidlTargetProfilingTest
+VTS_CONFIG_SRC_DIR := testcases/hal/nfc/hidl/target_profiling
+include test/vts/tools/build/Android.host_config.mk
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target_profiling/AndroidTest.xml b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target_profiling/AndroidTest.xml
new file mode 100644
index 0000000..e442c7c
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target_profiling/AndroidTest.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<configuration description="Config for VTS NFC HIDL HAL's target-side profiling test cases">
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.VtsFilePusher">
+        <option name="push-group" value="HidlHalTest.push" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+        <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
+            <option name="test-module-name" value="NfcHidlTargetProfilingTest" />
+            <option name="binary-test-sources" value="
+                _32bit::DATA/nativetest/nfc_hidl_hal_test/nfc_hidl_hal_test,
+                _64bit::DATA/nativetest64/nfc_hidl_hal_test/nfc_hidl_hal_test,
+                "/>
+            <option name="test-config-path" value="vts/testcases/hal/nfc/hidl/target_profiling/NfcHidlTargetProfilingTest.config" />
+            <option name="binary-test-type" value="gtest" />
+            <option name="test-timeout" value="1m" />
+        </test>
+</configuration>
diff --git a/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target_profiling/NfcHidlTargetProfilingTest.config b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target_profiling/NfcHidlTargetProfilingTest.config
new file mode 100644
index 0000000..912d8d5
--- /dev/null
+++ b/nfc/1.0/vts/functional/vts/testcases/hal/nfc/hidl/target_profiling/NfcHidlTargetProfilingTest.config
@@ -0,0 +1,3 @@
+{
+    "enable_profiling": true
+}
\ No newline at end of file
diff --git a/nfc/Android.mk b/nfc/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/nfc/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/power/1.0/Android.bp b/power/1.0/Android.bp
index 777bb85..a487377 100644
--- a/power/1.0/Android.bp
+++ b/power/1.0/Android.bp
@@ -41,6 +41,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/power/Android.mk b/power/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/power/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/radio/1.0/Android.bp b/radio/1.0/Android.bp
index 1bb8fe5..8da9716 100644
--- a/radio/1.0/Android.bp
+++ b/radio/1.0/Android.bp
@@ -73,6 +73,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/radio/Android.mk b/radio/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/radio/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/sensors/1.0/Android.bp b/sensors/1.0/Android.bp
index 7f25a62..9d440a7 100644
--- a/sensors/1.0/Android.bp
+++ b/sensors/1.0/Android.bp
@@ -41,6 +41,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/sensors/Android.mk b/sensors/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/sensors/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/soundtrigger/2.0/Android.bp b/soundtrigger/2.0/Android.bp
index 4eab0bf..5cb1dea 100644
--- a/soundtrigger/2.0/Android.bp
+++ b/soundtrigger/2.0/Android.bp
@@ -49,6 +49,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
         "android.hardware.audio.common@2.0",
diff --git a/tests/Android.mk b/tests/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tests/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/tests/bar/1.0/Android.bp b/tests/bar/1.0/Android.bp
index 08947ad..82e55ca 100644
--- a/tests/bar/1.0/Android.bp
+++ b/tests/bar/1.0/Android.bp
@@ -45,6 +45,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
         "android.hardware.tests.foo@1.0",
diff --git a/tests/bar/1.0/default/Bar.cpp b/tests/bar/1.0/default/Bar.cpp
index 2158cd8..c07e2fa 100644
--- a/tests/bar/1.0/default/Bar.cpp
+++ b/tests/bar/1.0/default/Bar.cpp
@@ -153,8 +153,8 @@
     return Void();
 }
 
-Return<void> Bar::expectNullHandle(const native_handle_t* h, const Abc& xyz, expectNullHandle_cb _hidl_cb) {
-    ALOGI("SERVER(Bar) h = %p, xyz.z = %p", h, static_cast<void*>(xyz.z));
+Return<void> Bar::expectNullHandle(const hidl_handle& h, const Abc& xyz, expectNullHandle_cb _hidl_cb) {
+    ALOGI("SERVER(Bar) h = %p, xyz.z = %p", h.getNativeHandle(), xyz.z.getNativeHandle());
     _hidl_cb(h == nullptr, xyz.z == nullptr);
     return Void();
 }
diff --git a/tests/bar/1.0/default/Bar.h b/tests/bar/1.0/default/Bar.h
index 4e22b61..d23c1e1 100644
--- a/tests/bar/1.0/default/Bar.h
+++ b/tests/bar/1.0/default/Bar.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_bar_V1_0_Bar_H_
-#define HIDL_GENERATED_android_hardware_tests_bar_V1_0_Bar_H_
+#ifndef ANDROID_HARDWARE_TESTS_BAR_V1_0_BAR_H
+#define ANDROID_HARDWARE_TESTS_BAR_V1_0_BAR_H
 
 #include <android/hardware/tests/bar/1.0/IBar.h>
 #include <hidl/Status.h>
@@ -64,7 +64,7 @@
 
     // Methods from ::android::hardware::tests::bar::V1_0::IBar follow.
     Return<void> thisIsNew()  override;
-    Return<void> expectNullHandle(const native_handle_t* h, const Abc& xyz, expectNullHandle_cb _hidl_cb)  override;
+    Return<void> expectNullHandle(const hidl_handle& h, const Abc& xyz, expectNullHandle_cb _hidl_cb)  override;
 
 private:
     sp<IFoo> mFoo;
@@ -79,4 +79,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_tests_bar_V1_0_Bar_H_
+#endif  // ANDROID_HARDWARE_TESTS_BAR_V1_0_BAR_H
diff --git a/tests/bar/1.0/default/ImportTypes.h b/tests/bar/1.0/default/ImportTypes.h
index b43be70..59c7bea 100644
--- a/tests/bar/1.0/default/ImportTypes.h
+++ b/tests/bar/1.0/default/ImportTypes.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_bar_V1_0_ImportTypes_H_
-#define HIDL_GENERATED_android_hardware_tests_bar_V1_0_ImportTypes_H_
+#ifndef ANDROID_HARDWARE_TESTS_BAR_V1_0_IMPORTTYPES_H
+#define ANDROID_HARDWARE_TESTS_BAR_V1_0_IMPORTTYPES_H
 
 #include <android/hardware/tests/bar/1.0/IImportTypes.h>
 #include <hidl/Status.h>
@@ -33,4 +33,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_tests_bar_V1_0_ImportTypes_H_
+#endif  // ANDROID_HARDWARE_TESTS_BAR_V1_0_IMPORTTYPES_H
diff --git a/tests/bar/Android.mk b/tests/bar/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tests/bar/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/tests/baz/1.0/Android.bp b/tests/baz/1.0/Android.bp
index 98d3e84..9c5e88c 100644
--- a/tests/baz/1.0/Android.bp
+++ b/tests/baz/1.0/Android.bp
@@ -57,6 +57,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/tests/baz/Android.mk b/tests/baz/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tests/baz/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/tests/expression/1.0/Android.bp b/tests/expression/1.0/Android.bp
index 60754d3..064bbf9 100644
--- a/tests/expression/1.0/Android.bp
+++ b/tests/expression/1.0/Android.bp
@@ -45,6 +45,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/tests/expression/Android.mk b/tests/expression/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tests/expression/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/tests/foo/1.0/Android.bp b/tests/foo/1.0/Android.bp
index 4064e74..85c7a94 100644
--- a/tests/foo/1.0/Android.bp
+++ b/tests/foo/1.0/Android.bp
@@ -73,6 +73,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/tests/foo/1.0/default/Foo.cpp b/tests/foo/1.0/default/Foo.cpp
index f7cc7c0..7053b44 100644
--- a/tests/foo/1.0/default/Foo.cpp
+++ b/tests/foo/1.0/default/Foo.cpp
@@ -108,7 +108,13 @@
               "should block for %" PRId64 " seconds", cb.get(),
               DELAY_S);
         c[1] = systemTime();
-        bool answer = cb->heyItsYouIsntIt(cb);
+        Return<bool> ret = cb->heyItsYouIsntIt(cb);
+        if (!ret.isOk()) {
+            ALOGE("SERVER(Foo) callMe %p encountered transport error (%d).",
+                  cb.get(), ret.getStatus().exceptionCode());
+            return Void();
+        }
+        bool answer = ret.get();
         c[1] = systemTime() - c[1];
         ALOGI("SERVER(Foo) callMe %p IFooCallback::heyItsYouIsntIt " \
               "responded with %d after %" PRId64 "ns", cb.get(), answer, c[1]);
@@ -309,7 +315,7 @@
 }
 
 Return<void> Foo::createHandles(uint32_t size, createHandles_cb _hidl_cb) {
-    hidl_vec<const native_handle_t*> handles;
+    hidl_vec<hidl_handle> handles;
     handles.resize(size);
     for(uint32_t i = 0; i < size; ++i) {
         createMyHandle([&](const MyHandle& h) {
diff --git a/tests/foo/1.0/default/Foo.h b/tests/foo/1.0/default/Foo.h
index 703c210..84629db 100644
--- a/tests/foo/1.0/default/Foo.h
+++ b/tests/foo/1.0/default/Foo.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_foo_V1_0_Foo_H_
-#define HIDL_GENERATED_android_hardware_tests_foo_V1_0_Foo_H_
+#ifndef ANDROID_HARDWARE_TESTS_FOO_V1_0_FOO_H
+#define ANDROID_HARDWARE_TESTS_FOO_V1_0_FOO_H
 
 #include <android/hardware/tests/foo/1.0/IFoo.h>
 #include <hidl/Status.h>
@@ -71,4 +71,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_tests_foo_V1_0_Foo_H_
+#endif  // ANDROID_HARDWARE_TESTS_FOO_V1_0_FOO_H
diff --git a/tests/foo/1.0/default/FooCallback.h b/tests/foo/1.0/default/FooCallback.h
index 00233b5..3164a9d 100644
--- a/tests/foo/1.0/default/FooCallback.h
+++ b/tests/foo/1.0/default/FooCallback.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_foo_V1_0_FooCallback_H_
-#define HIDL_GENERATED_android_hardware_tests_foo_V1_0_FooCallback_H_
+#ifndef ANDROID_HARDWARE_TESTS_FOO_V1_0_FOOCALLBACK_H
+#define ANDROID_HARDWARE_TESTS_FOO_V1_0_FOOCALLBACK_H
 
 #include <android/hardware/tests/foo/1.0/IFooCallback.h>
 #include <hidl/Status.h>
@@ -43,4 +43,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_tests_foo_V1_0_FooCallback_H_
+#endif  // ANDROID_HARDWARE_TESTS_FOO_V1_0_FOOCALLBACK_H
diff --git a/tests/foo/Android.mk b/tests/foo/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tests/foo/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/tests/inheritance/1.0/Android.bp b/tests/inheritance/1.0/Android.bp
index cfd10ac..7ddaa7e 100644
--- a/tests/inheritance/1.0/Android.bp
+++ b/tests/inheritance/1.0/Android.bp
@@ -61,6 +61,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/tests/inheritance/1.0/default/Child.h b/tests/inheritance/1.0/default/Child.h
index 0d34e83..268dfeb 100644
--- a/tests/inheritance/1.0/default/Child.h
+++ b/tests/inheritance/1.0/default/Child.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Child_H_
-#define HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Child_H_
+#ifndef ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_CHILD_H
+#define ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_CHILD_H
 
 #include <android/hardware/tests/inheritance/1.0/IChild.h>
 #include <hidl/Status.h>
@@ -41,4 +41,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Child_H_
+#endif  // ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_CHILD_H
diff --git a/tests/inheritance/1.0/default/Fetcher.h b/tests/inheritance/1.0/default/Fetcher.h
index d389853..da9b153 100644
--- a/tests/inheritance/1.0/default/Fetcher.h
+++ b/tests/inheritance/1.0/default/Fetcher.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Fetcher_H_
-#define HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Fetcher_H_
+#ifndef ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_FETCHER_H
+#define ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_FETCHER_H
 
 #include "Child.h"
 #include <android/hardware/tests/inheritance/1.0/IFetcher.h>
@@ -42,4 +42,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Fetcher_H_
+#endif  // ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_FETCHER_H
diff --git a/tests/inheritance/1.0/default/Grandparent.h b/tests/inheritance/1.0/default/Grandparent.h
index e1113bf..5458b01 100644
--- a/tests/inheritance/1.0/default/Grandparent.h
+++ b/tests/inheritance/1.0/default/Grandparent.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Grandparent_H_
-#define HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Grandparent_H_
+#ifndef ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_GRANDPARENT_H
+#define ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_GRANDPARENT_H
 
 #include <android/hardware/tests/inheritance/1.0/IGrandparent.h>
 #include <hidl/Status.h>
@@ -34,4 +34,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Grandparent_H_
+#endif  // ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_GRANDPARENT_H
diff --git a/tests/inheritance/1.0/default/Parent.h b/tests/inheritance/1.0/default/Parent.h
index 2e07fdc..48085fd 100644
--- a/tests/inheritance/1.0/default/Parent.h
+++ b/tests/inheritance/1.0/default/Parent.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Parent_H_
-#define HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Parent_H_
+#ifndef ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_PARENT_H
+#define ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_PARENT_H
 
 #include <android/hardware/tests/inheritance/1.0/IParent.h>
 #include <hidl/Status.h>
@@ -37,4 +37,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Parent_H_
+#endif  // ANDROID_HARDWARE_TESTS_INHERITANCE_V1_0_PARENT_H
diff --git a/tests/inheritance/Android.mk b/tests/inheritance/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tests/inheritance/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/tests/libhwbinder/1.0/Android.bp b/tests/libhwbinder/1.0/Android.bp
index ca02cc7..a828d55 100644
--- a/tests/libhwbinder/1.0/Android.bp
+++ b/tests/libhwbinder/1.0/Android.bp
@@ -37,6 +37,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/tests/libhwbinder/1.0/default/Benchmark.h b/tests/libhwbinder/1.0/default/Benchmark.h
index 454fdf2..74b3745 100644
--- a/tests/libhwbinder/1.0/default/Benchmark.h
+++ b/tests/libhwbinder/1.0/default/Benchmark.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_benchmark_V1_0_Benchmark_H_
-#define HIDL_GENERATED_android_hardware_benchmark_V1_0_Benchmark_H_
+#ifndef ANDROID_HARDWARE_BENCHMARK_V1_0_BENCHMARK_H
+#define ANDROID_HARDWARE_BENCHMARK_V1_0_BENCHMARK_H
 
 #include <android/hardware/tests/libhwbinder/1.0/IBenchmark.h>
 #include <hidl/Status.h>
@@ -28,4 +28,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_benchmark_V1_0_Benchmark_H_
+#endif  // ANDROID_HARDWARE_BENCHMARK_V1_0_BENCHMARK_H
diff --git a/tests/libhwbinder/Android.mk b/tests/libhwbinder/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tests/libhwbinder/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/tests/msgq/1.0/Android.bp b/tests/msgq/1.0/Android.bp
index 914c93f..1b35e14 100644
--- a/tests/msgq/1.0/Android.bp
+++ b/tests/msgq/1.0/Android.bp
@@ -37,6 +37,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/tests/msgq/Android.mk b/tests/msgq/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tests/msgq/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/tests/pointer/1.0/Android.bp b/tests/pointer/1.0/Android.bp
index bbd0eaa..f7ae4ae 100644
--- a/tests/pointer/1.0/Android.bp
+++ b/tests/pointer/1.0/Android.bp
@@ -45,6 +45,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/tests/pointer/1.0/default/Graph.h b/tests/pointer/1.0/default/Graph.h
index cbd5a8a..03bd163 100644
--- a/tests/pointer/1.0/default/Graph.h
+++ b/tests/pointer/1.0/default/Graph.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_pointer_V1_0_Graph_H_
-#define HIDL_GENERATED_android_hardware_tests_pointer_V1_0_Graph_H_
+#ifndef ANDROID_HARDWARE_TESTS_POINTER_V1_0_GRAPH_H
+#define ANDROID_HARDWARE_TESTS_POINTER_V1_0_GRAPH_H
 
 #include <android/hardware/tests/pointer/1.0/IGraph.h>
 #include <hidl/Status.h>
@@ -44,4 +44,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // HIDL_GENERATED_android_hardware_tests_pointer_V1_0_Graph_H_
+#endif  // ANDROID_HARDWARE_TESTS_POINTER_V1_0_GRAPH_H
diff --git a/tests/pointer/1.0/default/Pointer.h b/tests/pointer/1.0/default/Pointer.h
index 41d96fd..87b0f56 100644
--- a/tests/pointer/1.0/default/Pointer.h
+++ b/tests/pointer/1.0/default/Pointer.h
@@ -1,5 +1,5 @@
-#ifndef HIDL_GENERATED_android_hardware_tests_pointer_V1_0_Pointer_H_
-#define HIDL_GENERATED_android_hardware_tests_pointer_V1_0_Pointer_H_
+#ifndef ANDROID_HARDWARE_TESTS_POINTER_V1_0_POINTER_H
+#define ANDROID_HARDWARE_TESTS_POINTER_V1_0_POINTER_H
 
 #include <android/hardware/tests/pointer/1.0/IPointer.h>
 #include <android-base/logging.h>
@@ -345,4 +345,4 @@
 
 #undef PUSH_ERROR_IF
 
-#endif  // HIDL_GENERATED_android_hardware_tests_pointer_V1_0_Pointer_H_
+#endif  // ANDROID_HARDWARE_TESTS_POINTER_V1_0_POINTER_H
diff --git a/tests/pointer/Android.mk b/tests/pointer/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tests/pointer/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/thermal/1.0/Android.bp b/thermal/1.0/Android.bp
index 3b6ef06..c950aac 100644
--- a/thermal/1.0/Android.bp
+++ b/thermal/1.0/Android.bp
@@ -41,6 +41,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/thermal/1.0/vts/Android.mk b/thermal/1.0/vts/Android.mk
index c4655b4..ef926fe 100644
--- a/thermal/1.0/vts/Android.mk
+++ b/thermal/1.0/vts/Android.mk
@@ -84,3 +84,5 @@
 LOCAL_PROTOC_OPTIMIZE_TYPE := full
 
 include $(BUILD_SHARED_LIBRARY)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/thermal/1.0/vts/functional/Android.mk b/thermal/1.0/vts/functional/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/thermal/1.0/vts/functional/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/thermal/1.0/vts/functional/vts/Android.mk b/thermal/1.0/vts/functional/vts/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/thermal/1.0/vts/functional/vts/testcases/Android.mk b/thermal/1.0/vts/functional/vts/testcases/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/testcases/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/thermal/1.0/vts/functional/vts/testcases/hal/Android.mk b/thermal/1.0/vts/functional/vts/testcases/hal/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/testcases/hal/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/thermal/1.0/vts/functional/vts/testcases/hal/thermal/Android.mk b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/thermal/1.0/vts/functional/vts/testcases/hal/thermal/__init__.py b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/__init__.py
diff --git a/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/Android.mk b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/__init__.py b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/__init__.py
diff --git a/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target/Android.mk b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target/Android.mk
new file mode 100644
index 0000000..1c3ceb3
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target/Android.mk
@@ -0,0 +1,25 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := ThermalHidlTargetTest
+VTS_CONFIG_SRC_DIR := testcases/hal/thermal/hidl/target
+include test/vts/tools/build/Android.host_config.mk
diff --git a/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target/AndroidTest.xml b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target/AndroidTest.xml
new file mode 100644
index 0000000..169264d
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target/AndroidTest.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<configuration description="Config for VTS VIBRATOR HIDL HAL's target-side test cases">
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.VtsFilePusher">
+        <option name="push-group" value="HidlHalTest.push" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+    <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
+        <option name="test-module-name" value="ThermalHidlTargetTest" />
+        <option name="binary-test-sources" value="
+            _32bit::DATA/nativetest/thermal_hidl_hal_test/thermal_hidl_hal_test,
+            _64bit::DATA/nativetest64/thermal_hidl_hal_test/thermal_hidl_hal_test,
+            "/>
+        <option name="binary-test-type" value="gtest" />
+        <option name="test-timeout" value="5m" />
+    </test>
+</configuration>
+
diff --git a/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target_profiling/Android.mk b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target_profiling/Android.mk
new file mode 100644
index 0000000..1f937fa
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target_profiling/Android.mk
@@ -0,0 +1,23 @@
+#
+# Copyright (C) 2016 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_MODULE := ThermalHidlTargetProfilingTest
+VTS_CONFIG_SRC_DIR := testcases/hal/thermal/hidl/target_profiling
+include test/vts/tools/build/Android.host_config.mk
diff --git a/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target_profiling/AndroidTest.xml b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target_profiling/AndroidTest.xml
new file mode 100644
index 0000000..3790c56
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target_profiling/AndroidTest.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<configuration description="Config for VTS THERMAL HIDL HAL's target-side test cases">
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.VtsFilePusher">
+        <option name="push-group" value="HidlHalTest.push" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+    <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
+        <option name="test-module-name" value="ThermalHidlTargetProfilingTest" />
+        <option name="binary-test-sources" value="
+            _32bit::DATA/nativetest/thermal_hidl_hal_test/thermal_hidl_hal_test,
+            _64bit::DATA/nativetest64/thermal_hidl_hal_test/thermal_hidl_hal_test,
+            "/>
+        <option name="test-config-path" value="vts/testcases/hal/thermal/hidl/target_profiling/ThermalHidlTargetProfilingTest.config" />
+        <option name="binary-test-type" value="gtest" />
+        <option name="test-timeout" value="5m" />
+    </test>
+</configuration>
+
diff --git a/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target_profiling/ThermalHidlTargetProfilingTest.config b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target_profiling/ThermalHidlTargetProfilingTest.config
new file mode 100644
index 0000000..912d8d5
--- /dev/null
+++ b/thermal/1.0/vts/functional/vts/testcases/hal/thermal/hidl/target_profiling/ThermalHidlTargetProfilingTest.config
@@ -0,0 +1,3 @@
+{
+    "enable_profiling": true
+}
\ No newline at end of file
diff --git a/thermal/Android.mk b/thermal/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/thermal/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/tv/Android.mk b/tv/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tv/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/tv/cec/1.0/Android.bp b/tv/cec/1.0/Android.bp
index 02a4247..24e9d57 100644
--- a/tv/cec/1.0/Android.bp
+++ b/tv/cec/1.0/Android.bp
@@ -49,6 +49,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/tv/cec/Android.mk b/tv/cec/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tv/cec/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/tv/input/1.0/Android.bp b/tv/input/1.0/Android.bp
index 7f9bb7c..58c1c5a 100644
--- a/tv/input/1.0/Android.bp
+++ b/tv/input/1.0/Android.bp
@@ -49,6 +49,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
         "android.hardware.audio.common@2.0",
diff --git a/tv/input/Android.mk b/tv/input/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/tv/input/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/vehicle/2.0/Android.bp b/vehicle/2.0/Android.bp
index 09025b9..3515896 100644
--- a/vehicle/2.0/Android.bp
+++ b/vehicle/2.0/Android.bp
@@ -49,6 +49,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/vehicle/Android.mk b/vehicle/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/vehicle/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/vibrator/1.0/Android.bp b/vibrator/1.0/Android.bp
index bd88241..7559389 100644
--- a/vibrator/1.0/Android.bp
+++ b/vibrator/1.0/Android.bp
@@ -41,6 +41,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/vibrator/1.0/vts/Android.mk b/vibrator/1.0/vts/Android.mk
index 2f612d5..080eb88 100644
--- a/vibrator/1.0/vts/Android.mk
+++ b/vibrator/1.0/vts/Android.mk
@@ -77,3 +77,5 @@
 LOCAL_PROTOC_OPTIMIZE_TYPE := full
 
 include $(BUILD_SHARED_LIBRARY)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/vibrator/1.0/vts/functional/Android.mk b/vibrator/1.0/vts/functional/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/vibrator/1.0/vts/functional/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/vibrator/1.0/vts/functional/vts/Android.mk b/vibrator/1.0/vts/functional/vts/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/vibrator/1.0/vts/functional/vts/testcases/Android.mk b/vibrator/1.0/vts/functional/vts/testcases/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/Android.mk b/vibrator/1.0/vts/functional/vts/testcases/hal/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/Android.mk b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/__init__.py b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/__init__.py
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/Android.mk b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/__init__.py b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/__init__.py
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/Android.mk b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/Android.mk
new file mode 100644
index 0000000..d005450
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/Android.mk
@@ -0,0 +1,23 @@
+#
+# Copyright (C) 2016 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_MODULE := VibratorHidlTest
+VTS_CONFIG_SRC_DIR := testcases/hal/vibrator/hidl/host
+include test/vts/tools/build/Android.host_config.mk
\ No newline at end of file
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/AndroidTest.xml b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/AndroidTest.xml
new file mode 100644
index 0000000..c5074ee
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/AndroidTest.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<configuration description="Config for VTS HAL vibrator test cases">
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.VtsFilePusher">
+        <option name="push-group" value="HidlHalTest.push" />
+        <option name="cleanup" value="true" />
+        <option name="push" value="spec/hardware/interfaces/vibrator/1.0/vts/Vibrator.vts->/data/local/tmp/spec/Vibrator.vts" />
+        <option name="push" value="spec/hardware/interfaces/vibrator/1.0/vts/types.vts->/data/local/tmp/spec/types.vts" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+    <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
+        <option name="test-module-name" value="VibratorHidlTest" />
+        <option name="test-case-path" value="vts/testcases/hal/vibrator/hidl/host/VibratorHidlTest" />
+    </test>
+</configuration>
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/VibratorHidlTest.py b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/VibratorHidlTest.py
new file mode 100644
index 0000000..0007d89
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/VibratorHidlTest.py
@@ -0,0 +1,81 @@
+#!/usr/bin/env python3.4
+#
+# Copyright (C) 2016 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.
+#
+
+import logging
+import time
+
+from vts.runners.host import asserts
+from vts.runners.host import base_test_with_webdb
+from vts.runners.host import test_runner
+from vts.utils.python.controllers import android_device
+from vts.utils.python.profiling import profiling_utils
+
+
+class VibratorHidlTest(base_test_with_webdb.BaseTestWithWebDbClass):
+    """A simple testcase for the VIBRATOR HIDL HAL."""
+
+    def setUpClass(self):
+        """Creates a mirror and turns on the framework-layer VIBRATOR service."""
+        self.dut = self.registerController(android_device)[0]
+
+        self.dut.shell.InvokeTerminal("one")
+        self.dut.shell.one.Execute("setenforce 0")  # SELinux permissive mode
+
+        # Test using the binderized mode
+        self.dut.shell.one.Execute(
+            "setprop vts.hal.vts.hidl.get_stub true")
+
+        if getattr(self, self.ENABLE_PROFILING, False):
+            profiling_utils.EnableVTSProfiling(self.dut.shell.one)
+
+        self.dut.hal.InitHidlHal(
+            target_type="vibrator",
+            target_basepaths=["/system/lib64"],
+            target_version=1.0,
+            target_package="android.hardware.vibrator",
+            target_component_name="IVibrator",
+            bits=64)
+
+    def tearDownClass(self):
+        """ If profiling is enabled for the test, collect the profiling data
+            and disable profiling after the test is done.
+        """
+        if getattr(self, self.ENABLE_PROFILING, False):
+            profiling_trace_path = getattr(
+                self, self.VTS_PROFILING_TRACING_PATH, "")
+            self.ProcessAndUploadTraceData(self.dut, profiling_trace_path)
+            profiling_utils.DisableVTSProfiling(self.dut.shell.one)
+
+    def testVibratorBasic(self):
+        """A simple test case which just calls each registered function."""
+        vibrator_types = self.dut.hal.vibrator.GetHidlTypeInterface("types")
+        logging.info("vibrator_types: %s", vibrator_types)
+        logging.info("OK: %s", vibrator_types.OK)
+        logging.info("ERR: %s", vibrator_types.ERR)
+
+        result = self.dut.hal.vibrator.on(10000)
+        logging.info("on result: %s", result)
+        asserts.assertEqual(vibrator_types.OK, result)
+
+        time.sleep(1)
+
+        result = self.dut.hal.vibrator.off()
+        logging.info("off result: %s", result)
+        asserts.assertEqual(vibrator_types.OK, result)
+
+if __name__ == "__main__":
+    test_runner.main()
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/__init__.py b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host/__init__.py
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host_profiling/Android.mk b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host_profiling/Android.mk
new file mode 100644
index 0000000..ec73e06
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host_profiling/Android.mk
@@ -0,0 +1,23 @@
+#
+# Copyright (C) 2016 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_MODULE := VibratorHidlProfilingTest
+VTS_CONFIG_SRC_DIR := testcases/hal/vibrator/hidl/host_profiling
+include test/vts/tools/build/Android.host_config.mk
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host_profiling/AndroidTest.xml b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host_profiling/AndroidTest.xml
new file mode 100644
index 0000000..713e9d0
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host_profiling/AndroidTest.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<configuration description="Config for VTS HAL vibrator test cases">
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.VtsFilePusher">
+        <option name="push-group" value="HidlHalTest.push" />
+        <option name="cleanup" value="true" />
+        <option name="push" value="spec/hardware/interfaces/vibrator/1.0/vts/Vibrator.vts->/data/local/tmp/spec/Vibrator.vts" />
+        <option name="push" value="spec/hardware/interfaces/vibrator/1.0/vts/types.vts->/data/local/tmp/spec/types.vts" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+    <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
+        <option name="test-module-name" value="VibratorHidlProfilingTest" />
+        <option name="test-case-path" value="vts/testcases/hal/vibrator/hidl/host/VibratorHidlTest" />
+        <option name="test-config-path" value="vts/testcases/hal/vibrator/hidl/host_profiling/VibratorHidlProfilingTest.config" />
+    </test>
+</configuration>
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host_profiling/VibratorHidlProfilingTest.config b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host_profiling/VibratorHidlProfilingTest.config
new file mode 100644
index 0000000..912d8d5
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/host_profiling/VibratorHidlProfilingTest.config
@@ -0,0 +1,3 @@
+{
+    "enable_profiling": true
+}
\ No newline at end of file
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target/Android.bp b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target/Android.bp
new file mode 100644
index 0000000..b6ee3a3
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target/Android.bp
@@ -0,0 +1,33 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := VibratorHidlTargetTest
+VTS_CONFIG_SRC_DIR := testcases/hal/vibrator/hidl/target
+LOCAL_MODULE_CLASS := FAKE
+LOCAL_IS_HOST_MODULE := true
+LOCAL_COMPATIBILITY_SUITE := vts
+
+include $(BUILD_SYSTEM)/base_rules.mk
+
+$(LOCAL_BUILT_MODULE):
+  @echo "VTS host-driven test target: $(LOCAL_MODULE)"
+  $(hide) touch $@
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target/Android.mk b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target/Android.mk
new file mode 100644
index 0000000..704d985
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target/Android.mk
@@ -0,0 +1,25 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := VibratorHidlTargetTest
+VTS_CONFIG_SRC_DIR := testcases/hal/vibrator/hidl/target
+include test/vts/tools/build/Android.host_config.mk
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target/AndroidTest.xml b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target/AndroidTest.xml
new file mode 100644
index 0000000..7948c86
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target/AndroidTest.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<configuration description="Config for VTS VIBRATOR HIDL HAL's target-side test cases">
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.VtsFilePusher">
+        <option name="push-group" value="HidlHalTest.push" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+    <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
+        <option name="test-module-name" value="VibratorHidlTargetTest" />
+        <option name="binary-test-sources" value="
+            _32bit::DATA/nativetest/vibrator_hidl_hal_test/vibrator_hidl_hal_test,
+            _64bit::DATA/nativetest64/vibrator_hidl_hal_test/vibrator_hidl_hal_test,
+            "/>
+        <option name="binary-test-type" value="gtest" />
+        <option name="test-timeout" value="1m" />
+    </test>
+</configuration>
+
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target_profiling/Android.mk b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target_profiling/Android.mk
new file mode 100644
index 0000000..a1f43e4
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target_profiling/Android.mk
@@ -0,0 +1,23 @@
+#
+# Copyright (C) 2016 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_MODULE := VibratorHidlTargetProfilingTest
+VTS_CONFIG_SRC_DIR := testcases/hal/vibrator/hidl/target_profiling
+include test/vts/tools/build/Android.host_config.mk
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target_profiling/AndroidTest.xml b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target_profiling/AndroidTest.xml
new file mode 100644
index 0000000..addd67e
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target_profiling/AndroidTest.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+<configuration description="Config for VTS VIBRATOR HIDL HAL's target-side test cases">
+    <target_preparer class="com.android.compatibility.common.tradefed.targetprep.VtsFilePusher">
+        <option name="push-group" value="HidlHalTest.push" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+    <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
+        <option name="test-module-name" value="VibratorHidlTargetProfilingTest" />
+        <option name="binary-test-sources" value="
+            _32bit::DATA/nativetest/vibrator_hidl_hal_test/vibrator_hidl_hal_test,
+            _64bit::DATA/nativetest64/vibrator_hidl_hal_test/vibrator_hidl_hal_test,
+            "/>
+        <option name="test-config-path" value="vts/testcases/hal/vibrator/hidl/target_profiling/VibratorHidlTargetProfilingTest.config" />
+        <option name="binary-test-type" value="gtest" />
+        <option name="test-timeout" value="1m" />
+    </test>
+</configuration>
+
diff --git a/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target_profiling/VibratorHidlTargetProfilingTest.config b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target_profiling/VibratorHidlTargetProfilingTest.config
new file mode 100644
index 0000000..912d8d5
--- /dev/null
+++ b/vibrator/1.0/vts/functional/vts/testcases/hal/vibrator/hidl/target_profiling/VibratorHidlTargetProfilingTest.config
@@ -0,0 +1,3 @@
+{
+    "enable_profiling": true
+}
\ No newline at end of file
diff --git a/vibrator/Android.mk b/vibrator/Android.mk
new file mode 100644
index 0000000..f9e3276
--- /dev/null
+++ b/vibrator/Android.mk
@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2016 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 $(call all-subdir-makefiles)
diff --git a/vr/1.0/Android.bp b/vr/1.0/Android.bp
index 5cbd333..8582a11 100644
--- a/vr/1.0/Android.bp
+++ b/vr/1.0/Android.bp
@@ -37,6 +37,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/wifi/1.0/Android.bp b/wifi/1.0/Android.bp
index d353e4b..bbe75eb 100644
--- a/wifi/1.0/Android.bp
+++ b/wifi/1.0/Android.bp
@@ -137,6 +137,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],
diff --git a/wifi/1.0/default/wifi_legacy_hal.cpp b/wifi/1.0/default/wifi_legacy_hal.cpp
index 28b7f9a..15b6bfc 100644
--- a/wifi/1.0/default/wifi_legacy_hal.cpp
+++ b/wifi/1.0/default/wifi_legacy_hal.cpp
@@ -28,8 +28,14 @@
 namespace V1_0 {
 namespace implementation {
 namespace legacy_hal {
-// Constants used in the class.
+// Constants ported over from the legacy HAL calling code
+// (com_android_server_wifi_WifiNative.cpp). This will all be thrown
+// away when this shim layer is replaced by the real vendor
+// implementation.
 static constexpr uint32_t kMaxVersionStringLength = 256;
+static constexpr uint32_t kMaxCachedGscanResults = 64;
+static constexpr uint32_t kMaxGscanFrequenciesForBand = 64;
+static constexpr uint32_t kLinkLayerStatsDataMpduSizeThreshold = 128;
 
 // Legacy HAL functions accept "C" style function pointers, so use global
 // functions to pass to the legacy HAL function and store the corresponding
@@ -57,6 +63,40 @@
     on_firmware_memory_dump_internal_callback(buffer, buffer_size);
   }
 }
+
+// Callback to be invoked for Gscan events.
+std::function<void(wifi_request_id, wifi_scan_event)>
+    on_gscan_event_internal_callback;
+void onGscanEvent(wifi_request_id id, wifi_scan_event event) {
+  if (on_gscan_event_internal_callback) {
+    on_gscan_event_internal_callback(id, event);
+  }
+}
+
+// Callback to be invoked for Gscan full results.
+std::function<void(wifi_request_id, wifi_scan_result*, uint32_t)>
+    on_gscan_full_result_internal_callback;
+void onGscanFullResult(wifi_request_id id,
+                       wifi_scan_result* result,
+                       uint32_t buckets_scanned) {
+  if (on_gscan_full_result_internal_callback) {
+    on_gscan_full_result_internal_callback(id, result, buckets_scanned);
+  }
+}
+
+// Callback to be invoked for link layer stats results.
+std::function<void((wifi_request_id, wifi_iface_stat*, int, wifi_radio_stat*))>
+    on_link_layer_stats_result_internal_callback;
+void onLinkLayerStatsDataResult(wifi_request_id id,
+                                wifi_iface_stat* iface_stat,
+                                int num_radios,
+                                wifi_radio_stat* radio_stat) {
+  if (on_link_layer_stats_result_internal_callback) {
+    on_link_layer_stats_result_internal_callback(
+        id, iface_stat, num_radios, radio_stat);
+  }
+}
+
 // End of the free-standing "C" style callbacks.
 
 WifiLegacyHal::WifiLegacyHal()
@@ -206,6 +246,162 @@
       wlan_interface_handle_, program.data(), program.size());
 }
 
+std::pair<wifi_error, wifi_gscan_capabilities>
+WifiLegacyHal::getGscanCapabilities() {
+  wifi_gscan_capabilities caps;
+  wifi_error status = global_func_table_.wifi_get_gscan_capabilities(
+      wlan_interface_handle_, &caps);
+  return {status, caps};
+}
+
+wifi_error WifiLegacyHal::startGscan(
+    wifi_request_id id,
+    const wifi_scan_cmd_params& params,
+    const std::function<void(wifi_request_id)>& on_failure_user_callback,
+    const on_gscan_results_callback& on_results_user_callback,
+    const on_gscan_full_result_callback& on_full_result_user_callback) {
+  // If there is already an ongoing background scan, reject new scan requests.
+  if (on_gscan_event_internal_callback ||
+      on_gscan_full_result_internal_callback) {
+    return WIFI_ERROR_NOT_AVAILABLE;
+  }
+
+  // This callback will be used to either trigger |on_results_user_callback| or
+  // |on_failure_user_callback|.
+  on_gscan_event_internal_callback =
+      [on_failure_user_callback, on_results_user_callback, this](
+          wifi_request_id id, wifi_scan_event event) {
+        switch (event) {
+          case WIFI_SCAN_RESULTS_AVAILABLE:
+          case WIFI_SCAN_THRESHOLD_NUM_SCANS:
+          case WIFI_SCAN_THRESHOLD_PERCENT: {
+            wifi_error status;
+            std::vector<wifi_cached_scan_results> cached_scan_results;
+            std::tie(status, cached_scan_results) = getGscanCachedResults();
+            if (status == WIFI_SUCCESS) {
+              on_results_user_callback(id, cached_scan_results);
+              return;
+            }
+          }
+          // Fall through if failed. Failure to retrieve cached scan results
+          // should trigger a background scan failure.
+          case WIFI_SCAN_FAILED:
+            on_failure_user_callback(id);
+            on_gscan_event_internal_callback = nullptr;
+            on_gscan_full_result_internal_callback = nullptr;
+            return;
+        }
+        LOG(FATAL) << "Unexpected gscan event received: " << event;
+      };
+
+  on_gscan_full_result_internal_callback = [on_full_result_user_callback](
+      wifi_request_id id, wifi_scan_result* result, uint32_t buckets_scanned) {
+    if (result) {
+      on_full_result_user_callback(id, result, buckets_scanned);
+    }
+  };
+
+  wifi_scan_result_handler handler = {onGscanFullResult, onGscanEvent};
+  wifi_error status = global_func_table_.wifi_start_gscan(
+      id, wlan_interface_handle_, params, handler);
+  if (status != WIFI_SUCCESS) {
+    on_gscan_event_internal_callback = nullptr;
+    on_gscan_full_result_internal_callback = nullptr;
+  }
+  return status;
+}
+
+wifi_error WifiLegacyHal::stopGscan(wifi_request_id id) {
+  // If there is no an ongoing background scan, reject stop requests.
+  // TODO(b/32337212): This needs to be handled by the HIDL object because we
+  // need to return the NOT_STARTED error code.
+  if (!on_gscan_event_internal_callback &&
+      !on_gscan_full_result_internal_callback) {
+    return WIFI_ERROR_NOT_AVAILABLE;
+  }
+  wifi_error status =
+      global_func_table_.wifi_stop_gscan(id, wlan_interface_handle_);
+  // If the request Id is wrong, don't stop the ongoing background scan. Any
+  // other error should be treated as the end of background scan.
+  if (status != WIFI_ERROR_INVALID_REQUEST_ID) {
+    on_gscan_event_internal_callback = nullptr;
+    on_gscan_full_result_internal_callback = nullptr;
+  }
+  return status;
+}
+
+std::pair<wifi_error, std::vector<uint32_t>>
+WifiLegacyHal::getValidFrequenciesForGscan(wifi_band band) {
+  static_assert(sizeof(uint32_t) >= sizeof(wifi_channel),
+                "Wifi Channel cannot be represented in output");
+  std::vector<uint32_t> freqs;
+  freqs.resize(kMaxGscanFrequenciesForBand);
+  int32_t num_freqs = 0;
+  wifi_error status = global_func_table_.wifi_get_valid_channels(
+      wlan_interface_handle_,
+      band,
+      freqs.size(),
+      reinterpret_cast<wifi_channel*>(freqs.data()),
+      &num_freqs);
+  CHECK(num_freqs >= 0 &&
+        static_cast<uint32_t>(num_freqs) <= kMaxGscanFrequenciesForBand);
+  freqs.resize(num_freqs);
+  return {status, std::move(freqs)};
+}
+
+wifi_error WifiLegacyHal::enableLinkLayerStats(bool debug) {
+  wifi_link_layer_params params;
+  params.mpdu_size_threshold = kLinkLayerStatsDataMpduSizeThreshold;
+  params.aggressive_statistics_gathering = debug;
+  return global_func_table_.wifi_set_link_stats(wlan_interface_handle_, params);
+}
+
+wifi_error WifiLegacyHal::disableLinkLayerStats() {
+  // TODO: Do we care about these responses?
+  uint32_t clear_mask_rsp;
+  uint8_t stop_rsp;
+  return global_func_table_.wifi_clear_link_stats(
+      wlan_interface_handle_, 0xFFFFFFFF, &clear_mask_rsp, 1, &stop_rsp);
+}
+
+std::pair<wifi_error, LinkLayerStats> WifiLegacyHal::getLinkLayerStats() {
+  LinkLayerStats link_stats{};
+  LinkLayerStats* link_stats_ptr = &link_stats;
+
+  on_link_layer_stats_result_internal_callback = [&link_stats_ptr](
+      wifi_request_id /* id */,
+      wifi_iface_stat* iface_stats_ptr,
+      int num_radios,
+      wifi_radio_stat* radio_stats_ptr) {
+    if (iface_stats_ptr != nullptr) {
+      link_stats_ptr->iface = *iface_stats_ptr;
+      link_stats_ptr->iface.num_peers = 0;
+    } else {
+      LOG(ERROR) << "Invalid iface stats in link layer stats";
+    }
+    if (num_radios == 1 && radio_stats_ptr != nullptr) {
+      link_stats_ptr->radio = *radio_stats_ptr;
+      // Copy over the tx level array to the separate vector.
+      if (radio_stats_ptr->num_tx_levels > 0 &&
+          radio_stats_ptr->tx_time_per_levels != nullptr) {
+        link_stats_ptr->radio_tx_time_per_levels.assign(
+            radio_stats_ptr->tx_time_per_levels,
+            radio_stats_ptr->tx_time_per_levels +
+                radio_stats_ptr->num_tx_levels);
+      }
+      link_stats_ptr->radio.num_tx_levels = 0;
+      link_stats_ptr->radio.tx_time_per_levels = nullptr;
+    } else {
+      LOG(ERROR) << "Invalid radio stats in link layer stats";
+    }
+  };
+
+  wifi_error status = global_func_table_.wifi_get_link_stats(
+      0, wlan_interface_handle_, {onLinkLayerStatsDataResult});
+  on_link_layer_stats_result_internal_callback = nullptr;
+  return {status, link_stats};
+}
+
 wifi_error WifiLegacyHal::retrieveWlanInterfaceHandle() {
   const std::string& ifname_to_find = getStaIfaceName();
   wifi_interface_handle* iface_handles = nullptr;
@@ -245,12 +441,44 @@
   if_tool.SetWifiUpState(false);
 }
 
+std::pair<wifi_error, std::vector<wifi_cached_scan_results>>
+WifiLegacyHal::getGscanCachedResults() {
+  std::vector<wifi_cached_scan_results> cached_scan_results;
+  cached_scan_results.resize(kMaxCachedGscanResults);
+  int32_t num_results = 0;
+  wifi_error status = global_func_table_.wifi_get_cached_gscan_results(
+      wlan_interface_handle_,
+      true /* always flush */,
+      cached_scan_results.size(),
+      cached_scan_results.data(),
+      &num_results);
+  CHECK(num_results >= 0 &&
+        static_cast<uint32_t>(num_results) <= kMaxCachedGscanResults);
+  cached_scan_results.resize(num_results);
+  // Check for invalid IE lengths in these cached scan results and correct it.
+  for (auto& cached_scan_result : cached_scan_results) {
+    int num_scan_results = cached_scan_result.num_results;
+    for (int i = 0; i < num_scan_results; i++) {
+      auto& scan_result = cached_scan_result.results[i];
+      if (scan_result.ie_length > 0) {
+        LOG(ERROR) << "Cached scan result has non-zero IE length "
+                   << scan_result.ie_length;
+        scan_result.ie_length = 0;
+      }
+    }
+  }
+  return {status, std::move(cached_scan_results)};
+}
+
 void WifiLegacyHal::invalidate() {
   global_handle_ = nullptr;
   wlan_interface_handle_ = nullptr;
   on_stop_complete_internal_callback = nullptr;
   on_driver_memory_dump_internal_callback = nullptr;
   on_firmware_memory_dump_internal_callback = nullptr;
+  on_gscan_event_internal_callback = nullptr;
+  on_gscan_full_result_internal_callback = nullptr;
+  on_link_layer_stats_result_internal_callback = nullptr;
 }
 
 }  // namespace legacy_hal
diff --git a/wifi/1.0/default/wifi_legacy_hal.h b/wifi/1.0/default/wifi_legacy_hal.h
index 8bd146a..df1c3d6 100644
--- a/wifi/1.0/default/wifi_legacy_hal.h
+++ b/wifi/1.0/default/wifi_legacy_hal.h
@@ -39,6 +39,31 @@
   uint32_t max_len;
 };
 
+// WARNING: We don't care about the variable sized members of either
+// |wifi_iface_stat|, |wifi_radio_stat| structures. So, using the pragma
+// to escape the compiler warnings regarding this.
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wgnu-variable-sized-type-not-at-end"
+// The |wifi_radio_stat.tx_time_per_levels| stats is provided as a pointer in
+// |wifi_radio_stat| structure in the legacy HAL API. Separate that out
+// into a separate return element to avoid passing pointers around.
+struct LinkLayerStats {
+  wifi_iface_stat iface;
+  wifi_radio_stat radio;
+  std::vector<uint32_t> radio_tx_time_per_levels;
+};
+#pragma GCC diagnostic pop
+
+// Full scan results contain IE info and are hence passed by reference, to
+// preserve the variable length array member |ie_data|. Callee must not retain
+// the pointer.
+using on_gscan_full_result_callback =
+    std::function<void(wifi_request_id, const wifi_scan_result*, uint32_t)>;
+// These scan results don't contain any IE info, so no need to pass by
+// reference.
+using on_gscan_results_callback = std::function<void(
+    wifi_request_id, const std::vector<wifi_cached_scan_results>&)>;
+
 /**
  * Class that encapsulates all legacy HAL interactions.
  * This class manages the lifetime of the event loop thread used by legacy HAL.
@@ -65,12 +90,41 @@
   // APF functions.
   std::pair<wifi_error, PacketFilterCapabilities> getPacketFilterCapabilities();
   wifi_error setPacketFilter(const std::vector<uint8_t>& program);
+  // Gscan functions.
+  std::pair<wifi_error, wifi_gscan_capabilities> getGscanCapabilities();
+  // These API's provides a simplified interface over the legacy Gscan API's:
+  // a) All scan events from the legacy HAL API other than the
+  //    |WIFI_SCAN_FAILED| are treated as notification of results.
+  //    This method then retrieves the cached scan results from the legacy
+  //    HAL API and triggers the externally provided |on_results_user_callback|
+  //    on success.
+  // b) |WIFI_SCAN_FAILED| scan event or failure to retrieve cached scan results
+  //    triggers the externally provided |on_failure_user_callback|.
+  // c) Full scan result event triggers the externally provided
+  //    |on_full_result_user_callback|.
+  wifi_error startGscan(
+      wifi_request_id id,
+      const wifi_scan_cmd_params& params,
+      const std::function<void(wifi_request_id)>& on_failure_callback,
+      const on_gscan_results_callback& on_results_callback,
+      const on_gscan_full_result_callback& on_full_result_callback);
+  wifi_error stopGscan(wifi_request_id id);
+  std::pair<wifi_error, std::vector<uint32_t>> getValidFrequenciesForGscan(
+      wifi_band band);
+  // Link layer stats functions.
+  wifi_error enableLinkLayerStats(bool debug);
+  wifi_error disableLinkLayerStats();
+  std::pair<wifi_error, LinkLayerStats> getLinkLayerStats();
 
  private:
   // Retrieve the interface handle to be used for the "wlan" interface.
   wifi_error retrieveWlanInterfaceHandle();
   // Run the legacy HAL event loop thread.
   void runEventLoop();
+  // Retrieve the cached gscan results to pass the results back to the external
+  // callbacks.
+  std::pair<wifi_error, std::vector<wifi_cached_scan_results>>
+  getGscanCachedResults();
   void invalidate();
 
   // Event loop thread used by legacy HAL.
diff --git a/wifi/supplicant/1.0/Android.bp b/wifi/supplicant/1.0/Android.bp
index 0f399a0..e66f973 100644
--- a/wifi/supplicant/1.0/Android.bp
+++ b/wifi/supplicant/1.0/Android.bp
@@ -129,6 +129,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],