diff --git a/automotive/audiocontrol/1.0/vts/functional/Android.bp b/automotive/audiocontrol/1.0/vts/functional/Android.bp
index 3cb6340..1bb8e88 100644
--- a/automotive/audiocontrol/1.0/vts/functional/Android.bp
+++ b/automotive/audiocontrol/1.0/vts/functional/Android.bp
@@ -25,5 +25,8 @@
     static_libs: [
         "android.hardware.automotive.audiocontrol@1.0",
     ],
-    test_suites: ["general-tests"],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
 }
diff --git a/automotive/audiocontrol/1.0/vts/functional/VtsHalAudioControlV1_0TargetTest.cpp b/automotive/audiocontrol/1.0/vts/functional/VtsHalAudioControlV1_0TargetTest.cpp
index fc0deb9..de1ec02 100644
--- a/automotive/audiocontrol/1.0/vts/functional/VtsHalAudioControlV1_0TargetTest.cpp
+++ b/automotive/audiocontrol/1.0/vts/functional/VtsHalAudioControlV1_0TargetTest.cpp
@@ -25,11 +25,12 @@
 #include <utils/Errors.h>
 #include <utils/StrongPointer.h>
 
-#include <android/hardware/automotive/audiocontrol/1.0/types.h>
 #include <android/hardware/automotive/audiocontrol/1.0/IAudioControl.h>
+#include <android/hardware/automotive/audiocontrol/1.0/types.h>
 #include <android/log.h>
-
-#include <VtsHalHidlTargetTestBase.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 
 using namespace ::android::hardware::automotive::audiocontrol::V1_0;
 using ::android::hardware::Return;
@@ -40,30 +41,12 @@
 using ::android::hardware::hidl_vec;
 using ::android::sp;
 
-
-// Boiler plate for test harness
-class CarAudioControlHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
-   public:
-    // get the test environment singleton
-    static CarAudioControlHidlEnvironment* Instance() {
-        static CarAudioControlHidlEnvironment* instance = new CarAudioControlHidlEnvironment;
-        return instance;
-    }
-
-    virtual void registerTestServices() override { registerTestService<IAudioControl>(); }
-   private:
-    CarAudioControlHidlEnvironment() {}
-};
-
-
 // The main test class for the automotive AudioControl HAL
-class CarAudioControlHidlTest : public ::testing::VtsHalHidlTargetTestBase {
-public:
+class CarAudioControlHidlTest : public ::testing::TestWithParam<std::string> {
+  public:
     virtual void SetUp() override {
         // Make sure we can connect to the driver
-        pAudioControl = ::testing::VtsHalHidlTargetTestBase::getService<IAudioControl>(
-                                    CarAudioControlHidlEnvironment::Instance()->
-                                    getServiceName<IAudioControl>());
+        pAudioControl = IAudioControl::getService(GetParam());
         ASSERT_NE(pAudioControl.get(), nullptr);
     }
 
@@ -82,7 +65,7 @@
  * fader actually works.  The only thing we can do is exercise the HAL and if the HAL crashes,
  * we _might_ get a test failure if that breaks the connection to the driver.
  */
-TEST_F(CarAudioControlHidlTest, FaderExercise) {
+TEST_P(CarAudioControlHidlTest, FaderExercise) {
     ALOGI("Fader exercise test (silent)");
 
     // Set the fader all the way to the back
@@ -104,7 +87,7 @@
 /*
  * Balance exercise test.
  */
-TEST_F(CarAudioControlHidlTest, BalanceExercise) {
+TEST_P(CarAudioControlHidlTest, BalanceExercise) {
     ALOGI("Balance exercise test (silent)");
 
     // Set the balance all the way to the left
@@ -126,7 +109,7 @@
 /*
  * Context mapping test.
  */
-TEST_F(CarAudioControlHidlTest, ContextMapping) {
+TEST_P(CarAudioControlHidlTest, ContextMapping) {
     ALOGI("Context mapping test");
 
     int bus = -1;
@@ -156,3 +139,8 @@
     bus = pAudioControl->getBusForContext((ContextNumber)~0);
     EXPECT_EQ(bus, -1);
 }
+
+INSTANTIATE_TEST_SUITE_P(
+        PerInstance, CarAudioControlHidlTest,
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(IAudioControl::descriptor)),
+        android::hardware::PrintInstanceNameToString);
\ No newline at end of file
diff --git a/automotive/audiocontrol/2.0/types.hal b/automotive/audiocontrol/2.0/types.hal
index 65b0988..80d9ee1 100644
--- a/automotive/audiocontrol/2.0/types.hal
+++ b/automotive/audiocontrol/2.0/types.hal
@@ -19,7 +19,7 @@
 /**
  * Changes in audio focus that can be experienced
  */
-enum AudioFocusChange : uint32_t {
+enum AudioFocusChange : int32_t {
     NONE = 0,
     GAIN = 1,
     GAIN_TRANSIENT = 2,
diff --git a/automotive/can/1.0/vts/functional/Android.bp b/automotive/can/1.0/vts/functional/Android.bp
index e3e770b..d020750 100644
--- a/automotive/can/1.0/vts/functional/Android.bp
+++ b/automotive/can/1.0/vts/functional/Android.bp
@@ -28,7 +28,10 @@
         "android.hardware.automotive.can@vts-utils-lib",
         "libgmock",
     ],
-    test_suites: ["general-tests"],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
 }
 
 cc_test {
diff --git a/automotive/evs/1.1/IEvsCamera.hal b/automotive/evs/1.1/IEvsCamera.hal
index 38e6c42..3e7ac2b 100644
--- a/automotive/evs/1.1/IEvsCamera.hal
+++ b/automotive/evs/1.1/IEvsCamera.hal
@@ -215,4 +215,22 @@
      */
     setExtendedInfo_1_1(uint32_t opaqueIdentifier, vec<uint8_t> opaqueValue)
         generates (EvsResult result);
+
+    /**
+     * Import external buffers to capture frames
+     *
+     * This API must be called with a physical camera device identifier.
+     *
+     * @param  buffers  A list of buffers allocated by the caller.  EvsCamera
+     *                  will use these buffers to capture frames, in addition to
+     *                  other buffers already in its buffer pool.
+     * @return result   EvsResult::OK if it succeeds to import buffers.
+     *                  EvsResult::UNDERLYING_SERVICE_ERROR if this is called
+     *                  for logical camera devices or EVS fails to import
+     *                  buffers.
+     *         delta    The amount of buffer pool size changes after importing
+     *                  given buffers.
+     */
+    importExternalBuffers(vec<BufferDesc> buffers)
+        generates (EvsResult result, int32_t delta);
 };
diff --git a/automotive/evs/1.1/default/EvsCamera.cpp b/automotive/evs/1.1/default/EvsCamera.cpp
index 5196c95..0e69ed4 100644
--- a/automotive/evs/1.1/default/EvsCamera.cpp
+++ b/automotive/evs/1.1/default/EvsCamera.cpp
@@ -354,6 +354,14 @@
 }
 
 
+Return<void>
+EvsCamera::importExternalBuffers(const hidl_vec<BufferDesc_1_1>& /* buffers */,
+                                 importExternalBuffers_cb _hidl_cb) {
+    ALOGW("%s is not implemented yet.", __FUNCTION__);
+    _hidl_cb(EvsResult::UNDERLYING_SERVICE_ERROR, 0);
+    return {};
+}
+
 
 bool EvsCamera::setAvailableFrames_Locked(unsigned bufferCount) {
     if (bufferCount < 1) {
diff --git a/automotive/evs/1.1/default/EvsCamera.h b/automotive/evs/1.1/default/EvsCamera.h
index 0fa83b4..6163a34 100644
--- a/automotive/evs/1.1/default/EvsCamera.h
+++ b/automotive/evs/1.1/default/EvsCamera.h
@@ -82,6 +82,8 @@
                                           const hidl_vec<uint8_t>& opaqueValue) override;
     Return<void>      getExtendedInfo_1_1(uint32_t opaqueIdentifier,
                                           getExtendedInfo_1_1_cb _hidl_cb) override;
+    Return<void>      importExternalBuffers(const hidl_vec<BufferDesc_1_1>& buffers,
+                                            importExternalBuffers_cb _hidl_cb) override;
 
     static sp<EvsCamera> Create(const char *deviceName);
     static sp<EvsCamera> Create(const char *deviceName,
diff --git a/automotive/evs/1.1/types.hal b/automotive/evs/1.1/types.hal
index b34e7e7..1f69f09 100644
--- a/automotive/evs/1.1/types.hal
+++ b/automotive/evs/1.1/types.hal
@@ -70,6 +70,9 @@
      */
     int64_t timestamp;
 
+    /**
+     * Frame metadata.  This is opaque to EVS manager.
+     */
     vec<uint8_t> metadata;
 };
 
diff --git a/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp b/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
index 368a6d4..6a386c3 100644
--- a/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
+++ b/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
@@ -50,6 +50,8 @@
 #include <system/camera_metadata.h>
 #include <ui/DisplayConfig.h>
 #include <ui/DisplayState.h>
+#include <ui/GraphicBuffer.h>
+#include <ui/GraphicBufferAllocator.h>
 
 #include <gtest/gtest.h>
 #include <hidl/GtestPrinter.h>
@@ -66,6 +68,7 @@
 using ::android::sp;
 using ::android::wp;
 using ::android::hardware::camera::device::V3_2::Stream;
+using ::android::hardware::automotive::evs::V1_1::BufferDesc;
 using ::android::hardware::automotive::evs::V1_0::DisplayDesc;
 using ::android::hardware::automotive::evs::V1_0::DisplayState;
 using ::android::hardware::graphics::common::V1_0::PixelFormat;
@@ -2231,6 +2234,140 @@
 
 
 /*
+ * CameraStreamExternalBuffering:
+ * This is same with CameraStreamBuffering except frame buffers are allocated by
+ * the test client and then imported by EVS framework.
+ */
+TEST_P(EvsHidlTest, CameraStreamExternalBuffering) {
+    LOG(INFO) << "Starting CameraStreamExternalBuffering test";
+
+    // Arbitrary constant (should be > 1 and less than crazy)
+    static const unsigned int kBuffersToHold = 6;
+
+    // Get the camera list
+    loadCameraList();
+
+    // Using null stream configuration makes EVS uses the default resolution and
+    // output format.
+    Stream nullCfg = {};
+
+    // Acquire the graphics buffer allocator
+    android::GraphicBufferAllocator& alloc(android::GraphicBufferAllocator::get());
+    const auto usage = GRALLOC_USAGE_HW_TEXTURE |
+                       GRALLOC_USAGE_SW_READ_RARELY |
+                       GRALLOC_USAGE_SW_WRITE_OFTEN;
+    const auto format = HAL_PIXEL_FORMAT_RGBA_8888;
+    const auto width = 640;
+    const auto height = 360;
+
+    // Allocate buffers to use
+    hidl_vec<BufferDesc> buffers;
+    for (auto i = 0; i < kBuffersToHold; ++i) {
+        unsigned pixelsPerLine;
+        buffer_handle_t memHandle = nullptr;
+        android::status_t result = alloc.allocate(width,
+                                                  height,
+                                                  format,
+                                                  1,
+                                                  usage,
+                                                  &memHandle,
+                                                  &pixelsPerLine,
+                                                  0,
+                                                  "EvsApp");
+        if (result != android::NO_ERROR) {
+            LOG(ERROR) << __FUNCTION__ << " failed to allocate memory.";
+        } else {
+            BufferDesc buf;
+            AHardwareBuffer_Desc* pDesc =
+                reinterpret_cast<AHardwareBuffer_Desc *>(&buf.buffer.description);
+            pDesc->width = width;
+            pDesc->height = height;
+            pDesc->layers = 1;
+            pDesc->format = format;
+            pDesc->usage = usage;
+            pDesc->stride = pixelsPerLine;
+            buf.buffer.nativeHandle = memHandle;
+            buf.bufferId = i;   // Unique number to identify this buffer
+            buffers[i] = buf;
+        }
+    }
+
+    // Test each reported camera
+    for (auto&& cam: cameraInfo) {
+        bool isLogicalCam = false;
+        getPhysicalCameraIds(cam.v1.cameraId, isLogicalCam);
+
+        sp<IEvsCamera_1_1> pCam =
+            IEvsCamera_1_1::castFrom(pEnumerator->openCamera_1_1(cam.v1.cameraId, nullCfg))
+            .withDefault(nullptr);
+        ASSERT_NE(pCam, nullptr);
+
+        // Store a camera handle for a clean-up
+        activeCameras.push_back(pCam);
+
+        // Request to import buffers
+        EvsResult result = EvsResult::OK;
+        int delta = 0;
+        pCam->importExternalBuffers(buffers,
+                                    [&] (auto _result, auto _delta) {
+                                        result = _result;
+                                        delta = _delta;
+                                    });
+        if (isLogicalCam) {
+            EXPECT_EQ(result, EvsResult::UNDERLYING_SERVICE_ERROR);
+            continue;
+        }
+
+        EXPECT_EQ(result, EvsResult::OK);
+        EXPECT_GE(delta, 0);
+
+        // Set up a frame receiver object which will fire up its own thread.
+        sp<FrameHandler> frameHandler = new FrameHandler(pCam, cam,
+                                                         nullptr,
+                                                         FrameHandler::eNoAutoReturn);
+
+        // Start the camera's video stream
+        bool startResult = frameHandler->startStream();
+        ASSERT_TRUE(startResult);
+
+        // Check that the video stream stalls once we've gotten exactly the number of buffers
+        // we requested since we told the frameHandler not to return them.
+        sleep(1);   // 1 second should be enough for at least 5 frames to be delivered worst case
+        unsigned framesReceived = 0;
+        frameHandler->getFramesCounters(&framesReceived, nullptr);
+        ASSERT_EQ(kBuffersToHold, framesReceived) << "Stream didn't stall at expected buffer limit";
+
+
+        // Give back one buffer
+        bool didReturnBuffer = frameHandler->returnHeldBuffer();
+        EXPECT_TRUE(didReturnBuffer);
+
+        // Once we return a buffer, it shouldn't take more than 1/10 second to get a new one
+        // filled since we require 10fps minimum -- but give a 10% allowance just in case.
+        usleep(110 * kMillisecondsToMicroseconds);
+        frameHandler->getFramesCounters(&framesReceived, nullptr);
+        EXPECT_EQ(kBuffersToHold+1, framesReceived) << "Stream should've resumed";
+
+        // Even when the camera pointer goes out of scope, the FrameHandler object will
+        // keep the stream alive unless we tell it to shutdown.
+        // Also note that the FrameHandle and the Camera have a mutual circular reference, so
+        // we have to break that cycle in order for either of them to get cleaned up.
+        frameHandler->shutdown();
+
+        // Explicitly release the camera
+        pEnumerator->closeCamera(pCam);
+        activeCameras.clear();
+    }
+
+    // Release buffers
+    for (auto& b : buffers) {
+        alloc.free(b.buffer.nativeHandle);
+    }
+    buffers.resize(0);
+}
+
+
+/*
  * UltrasonicsArrayOpenClean:
  * Opens each ultrasonics arrays reported by the enumerator and then explicitly closes it via a
  * call to closeUltrasonicsArray. Then repeats the test to ensure all ultrasonics arrays
diff --git a/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/ConfidenceLevel.aidl b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/ConfidenceLevel.aidl
new file mode 100644
index 0000000..6e40d79
--- /dev/null
+++ b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/ConfidenceLevel.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.occupant_awareness;
+@Backing(type="byte") @VintfStability
+enum ConfidenceLevel {
+  NONE = 0,
+  LOW = 1,
+  HIGH = 2,
+  MAX = 3,
+}
diff --git a/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/DriverMonitoringDetection.aidl b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/DriverMonitoringDetection.aidl
new file mode 100644
index 0000000..51d2149
--- /dev/null
+++ b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/DriverMonitoringDetection.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.occupant_awareness;
+@VintfStability
+parcelable DriverMonitoringDetection {
+  android.hardware.automotive.occupant_awareness.ConfidenceLevel confidenceScore;
+  boolean isLookingOnRoad;
+  long gazeDurationMillis;
+}
diff --git a/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/GazeDetection.aidl b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/GazeDetection.aidl
new file mode 100644
index 0000000..5ce14df
--- /dev/null
+++ b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/GazeDetection.aidl
@@ -0,0 +1,28 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.occupant_awareness;
+@VintfStability
+parcelable GazeDetection {
+  android.hardware.automotive.occupant_awareness.ConfidenceLevel gazeConfidence;
+  double[] headPosition;
+  double[] headAngleUnitVector;
+  double[] gazeAngleUnitVector;
+  android.hardware.automotive.occupant_awareness.VehicleRegion gazeTarget;
+  String customGazeTarget;
+  long timeOnTargetMillis;
+}
diff --git a/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/IOccupantAwareness.aidl b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/IOccupantAwareness.aidl
new file mode 100644
index 0000000..7faff00
--- /dev/null
+++ b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/IOccupantAwareness.aidl
@@ -0,0 +1,31 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.occupant_awareness;
+@VintfStability
+interface IOccupantAwareness {
+  android.hardware.automotive.occupant_awareness.OccupantAwarenessStatus startDetection();
+  android.hardware.automotive.occupant_awareness.OccupantAwarenessStatus stopDetection();
+  int getCapabilityForRole(in android.hardware.automotive.occupant_awareness.Role occupantRole);
+  android.hardware.automotive.occupant_awareness.OccupantAwarenessStatus getState(in android.hardware.automotive.occupant_awareness.Role occupantRole, in int detectionCapability);
+  void setCallback(in android.hardware.automotive.occupant_awareness.IOccupantAwarenessClientCallback callback);
+  void getLatestDetection(out android.hardware.automotive.occupant_awareness.OccupantDetections detections);
+  const int CAP_NONE = 0;
+  const int CAP_PRESENCE_DETECTION = 1;
+  const int CAP_GAZE_DETECTION = 2;
+  const int CAP_DRIVER_MONITORING_DETECTION = 4;
+}
diff --git a/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/IOccupantAwarenessClientCallback.aidl b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/IOccupantAwarenessClientCallback.aidl
new file mode 100644
index 0000000..31b8220
--- /dev/null
+++ b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/IOccupantAwarenessClientCallback.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.occupant_awareness;
+@VintfStability
+interface IOccupantAwarenessClientCallback {
+  oneway void onSystemStatusChanged(in int detectionFlags, in android.hardware.automotive.occupant_awareness.OccupantAwarenessStatus status);
+  oneway void onDetectionEvent(in android.hardware.automotive.occupant_awareness.OccupantDetections detections);
+}
diff --git a/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/OccupantAwarenessStatus.aidl b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/OccupantAwarenessStatus.aidl
new file mode 100644
index 0000000..26371c9
--- /dev/null
+++ b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/OccupantAwarenessStatus.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.occupant_awareness;
+@Backing(type="byte") @VintfStability
+enum OccupantAwarenessStatus {
+  READY = 0,
+  NOT_SUPPORTED = 1,
+  NOT_INITIALIZED = 2,
+  FAILURE = 3,
+}
diff --git a/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/OccupantDetection.aidl b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/OccupantDetection.aidl
new file mode 100644
index 0000000..42b1095
--- /dev/null
+++ b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/OccupantDetection.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.occupant_awareness;
+@VintfStability
+parcelable OccupantDetection {
+  android.hardware.automotive.occupant_awareness.Role role;
+  android.hardware.automotive.occupant_awareness.PresenceDetection[] presenceData;
+  android.hardware.automotive.occupant_awareness.GazeDetection[] gazeData;
+  android.hardware.automotive.occupant_awareness.DriverMonitoringDetection[] attentionData;
+}
diff --git a/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/OccupantDetections.aidl b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/OccupantDetections.aidl
new file mode 100644
index 0000000..9bcad6b
--- /dev/null
+++ b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/OccupantDetections.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.occupant_awareness;
+@VintfStability
+parcelable OccupantDetections {
+  long timeStampMillis;
+  android.hardware.automotive.occupant_awareness.OccupantDetection[] detections;
+}
diff --git a/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/PresenceDetection.aidl b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/PresenceDetection.aidl
new file mode 100644
index 0000000..dd6c5c8
--- /dev/null
+++ b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/PresenceDetection.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.occupant_awareness;
+@VintfStability
+parcelable PresenceDetection {
+  boolean isOccupantDetected;
+  long detectionDurationMillis;
+}
diff --git a/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/Role.aidl b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/Role.aidl
new file mode 100644
index 0000000..7b2b907
--- /dev/null
+++ b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/Role.aidl
@@ -0,0 +1,35 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.occupant_awareness;
+@Backing(type="int") @VintfStability
+enum Role {
+  INVALID = 0,
+  UNKNOWN = 1,
+  FRONT_PASSENGER = 2,
+  DRIVER = 4,
+  ROW_2_PASSENGER_LEFT = 8,
+  ROW_2_PASSENGER_CENTER = 16,
+  ROW_2_PASSENGER_RIGHT = 32,
+  ROW_3_PASSENGER_LEFT = 64,
+  ROW_3_PASSENGER_CENTER = 128,
+  ROW_3_PASSENGER_RIGHT = 256,
+  FRONT_OCCUPANTS = 6,
+  ROW_2_OCCUPANTS = 56,
+  ROW_3_OCCUPANTS = 448,
+  ALL_OCCUPANTS = 511,
+}
diff --git a/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/VehicleRegion.aidl b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/VehicleRegion.aidl
new file mode 100644
index 0000000..f96d950
--- /dev/null
+++ b/automotive/occupant_awareness/aidl/aidl_api/android.hardware.automotive.occupant_awareness/current/android/hardware/automotive/occupant_awareness/VehicleRegion.aidl
@@ -0,0 +1,31 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.occupant_awareness;
+@Backing(type="int") @VintfStability
+enum VehicleRegion {
+  UNKNOWN = 0,
+  INSTRUMENT_CLUSTER = 1,
+  REAR_VIEW_MIRROR = 2,
+  LEFT_SIDE_MIRROR = 3,
+  RIGHT_SIDE_MIRROR = 4,
+  FORWARD_ROADWAY = 5,
+  LEFT_ROADWAY = 6,
+  RIGHT_ROADWAY = 7,
+  HEAD_UNIT_DISPLAY = 8,
+  CUSTOM_TARGET = 200,
+}
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
index 84354c1..bdc5244 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.cpp
@@ -16,8 +16,12 @@
 #define LOG_TAG "DefaultVehicleHal_v2_0"
 
 #include <android-base/macros.h>
+#include <android-base/properties.h>
 #include <android/log.h>
+#include <dirent.h>
 #include <sys/system_properties.h>
+#include <fstream>
+#include <regex>
 
 #include "EmulatedVehicleHal.h"
 #include "JsonFakeValueGenerator.h"
@@ -101,6 +105,30 @@
     mVehicleClient->registerPropertyValueCallback(std::bind(&EmulatedVehicleHal::onPropertyValue,
                                                             this, std::placeholders::_1,
                                                             std::placeholders::_2));
+
+    mInitVhalValueOverride =
+            android::base::GetBoolProperty("persist.vendor.vhal_init_value_override", false);
+    if (mInitVhalValueOverride) {
+        getAllPropertiesOverride();
+    }
+}
+
+void EmulatedVehicleHal::getAllPropertiesOverride() {
+    if (auto dir = opendir("/vendor/etc/vhaloverride/")) {
+        std::regex reg_json(".*[.]json", std::regex::icase);
+        while (auto f = readdir(dir)) {
+            if (!regex_match(f->d_name, reg_json)) {
+                continue;
+            }
+            std::string file = "/vendor/etc/vhaloverride/" + std::string(f->d_name);
+            JsonFakeValueGenerator tmpGenerator(file);
+
+            std::vector<VehiclePropValue> propvalues = tmpGenerator.getAllEvents();
+            mVehiclePropertiesOverride.insert(std::end(mVehiclePropertiesOverride),
+                                              std::begin(propvalues), std::end(propvalues));
+        }
+        closedir(dir);
+    }
 }
 
 VehicleHal::VehiclePropValuePtr EmulatedVehicleHal::get(
@@ -277,6 +305,13 @@
                 }
             } else {
                 prop.value = it.initialValue;
+                if (mInitVhalValueOverride) {
+                    for (auto& itOverride : mVehiclePropertiesOverride) {
+                        if (itOverride.prop == cfg.prop) {
+                            prop.value = itOverride.value;
+                        }
+                    }
+                }
             }
             mPropStore->writeValue(prop, shouldUpdateStatus);
         }
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h
index dc05145..cba4b8a 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleHal.h
@@ -62,6 +62,7 @@
     //  Methods from EmulatedVehicleHalIface
     bool setPropertyFromVehicle(const VehiclePropValue& propValue) override;
     std::vector<VehiclePropValue> getAllProperties() const override;
+    void getAllPropertiesOverride();
 
 private:
     constexpr std::chrono::nanoseconds hertzToNanoseconds(float hz) const {
@@ -87,6 +88,8 @@
     RecurrentTimer mRecurrentTimer;
     VehicleHalClient* mVehicleClient;
     bool mInEmulator;
+    bool mInitVhalValueOverride;
+    std::vector<VehiclePropValue> mVehiclePropertiesOverride;
 };
 
 }  // impl
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/JsonFakeValueGenerator.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/JsonFakeValueGenerator.cpp
index 8677f83..890eb33 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/JsonFakeValueGenerator.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/JsonFakeValueGenerator.cpp
@@ -48,6 +48,22 @@
     mNumOfIterations = v.int32Values.size() < 2 ? -1 : v.int32Values[1];
 }
 
+JsonFakeValueGenerator::JsonFakeValueGenerator(std::string path) {
+    std::ifstream ifs(path);
+    if (!ifs) {
+        ALOGE("%s: couldn't open %s for parsing.", __func__, path.c_str());
+    }
+    mGenCfg = {
+        .index = 0,
+        .events = parseFakeValueJson(ifs),
+    };
+    mNumOfIterations = mGenCfg.events.size();
+}
+
+std::vector<VehiclePropValue> JsonFakeValueGenerator::getAllEvents() {
+    return mGenCfg.events;
+}
+
 VehiclePropValue JsonFakeValueGenerator::nextEvent() {
     VehiclePropValue generatedValue;
     if (!hasNext()) {
@@ -109,6 +125,7 @@
 
         Json::Value rawEventValue = rawEvent["value"];
         auto& value = event.value;
+        int32_t count;
         switch (getPropType(event.prop)) {
             case VehiclePropertyType::BOOLEAN:
             case VehiclePropertyType::INT32:
@@ -126,6 +143,13 @@
             case VehiclePropertyType::STRING:
                 value.stringValue = rawEventValue.asString();
                 break;
+            case VehiclePropertyType::INT32_VEC:
+                value.int32Values.resize(rawEventValue.size());
+                count = 0;
+                for (auto& it : rawEventValue) {
+                    value.int32Values[count++] = it.asInt();
+                }
+                break;
             case VehiclePropertyType::MIXED:
                 copyMixedValueJson(value, rawEventValue);
                 if (isDiagnosticProperty(event.prop)) {
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/JsonFakeValueGenerator.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/JsonFakeValueGenerator.h
index 70575f7..dc8ff66 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/JsonFakeValueGenerator.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/JsonFakeValueGenerator.h
@@ -41,9 +41,12 @@
 
 public:
     JsonFakeValueGenerator(const VehiclePropValue& request);
+    JsonFakeValueGenerator(std::string path);
+
     ~JsonFakeValueGenerator() = default;
 
     VehiclePropValue nextEvent();
+    std::vector<VehiclePropValue> getAllEvents();
 
     bool hasNext();
 
diff --git a/boot/1.1/vts/functional/Android.bp b/boot/1.1/vts/functional/Android.bp
index 49ea09a..9f0c74a 100644
--- a/boot/1.1/vts/functional/Android.bp
+++ b/boot/1.1/vts/functional/Android.bp
@@ -23,6 +23,8 @@
         "android.hardware.boot@1.1",
         "libgmock",
     ],
-    test_suites: ["device-tests"],
+    test_suites: [
+        "device-tests",
+        "vts",
+    ],
 }
-
diff --git a/broadcastradio/1.0/vts/functional/Android.bp b/broadcastradio/1.0/vts/functional/Android.bp
index 9ba9fbe..2a4f942 100644
--- a/broadcastradio/1.0/vts/functional/Android.bp
+++ b/broadcastradio/1.0/vts/functional/Android.bp
@@ -22,5 +22,8 @@
         "android.hardware.broadcastradio@1.0",
         "android.hardware.broadcastradio@vts-utils-lib",
     ],
-    test_suites: ["general-tests"],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
 }
diff --git a/broadcastradio/1.0/vts/functional/VtsHalBroadcastradioV1_0TargetTest.cpp b/broadcastradio/1.0/vts/functional/VtsHalBroadcastradioV1_0TargetTest.cpp
index 90c8463..9897ab7 100644
--- a/broadcastradio/1.0/vts/functional/VtsHalBroadcastradioV1_0TargetTest.cpp
+++ b/broadcastradio/1.0/vts/functional/VtsHalBroadcastradioV1_0TargetTest.cpp
@@ -15,11 +15,13 @@
  */
 
 #define LOG_TAG "BroadcastRadioHidlHalTest"
-#include <VtsHalHidlTargetTestBase.h>
 #include <android-base/logging.h>
 #include <cutils/native_handle.h>
 #include <cutils/properties.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
 #include <hidl/HidlTransportSupport.h>
+#include <hidl/ServiceManagement.h>
 #include <utils/threads.h>
 
 #include <android/hardware/broadcastradio/1.0/IBroadcastRadio.h>
@@ -27,28 +29,28 @@
 #include <android/hardware/broadcastradio/1.0/ITuner.h>
 #include <android/hardware/broadcastradio/1.0/ITunerCallback.h>
 #include <android/hardware/broadcastradio/1.0/types.h>
-#include <broadcastradio-vts-utils/environment-utils.h>
+#include <broadcastradio-vts-utils/hal-1.x-enum-utils.h>
 
-using ::android::sp;
-using ::android::Mutex;
 using ::android::Condition;
+using ::android::Mutex;
+using ::android::sp;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
-using ::android::hardware::broadcastradio::V1_0::IBroadcastRadioFactory;
-using ::android::hardware::broadcastradio::V1_0::IBroadcastRadio;
-using ::android::hardware::broadcastradio::V1_0::ITuner;
-using ::android::hardware::broadcastradio::V1_0::ITunerCallback;
-using ::android::hardware::broadcastradio::V1_0::Result;
-using ::android::hardware::broadcastradio::V1_0::Class;
-using ::android::hardware::broadcastradio::V1_0::Properties;
 using ::android::hardware::broadcastradio::V1_0::Band;
 using ::android::hardware::broadcastradio::V1_0::BandConfig;
+using ::android::hardware::broadcastradio::V1_0::Class;
 using ::android::hardware::broadcastradio::V1_0::Direction;
-using ::android::hardware::broadcastradio::V1_0::ProgramInfo;
+using ::android::hardware::broadcastradio::V1_0::IBroadcastRadio;
+using ::android::hardware::broadcastradio::V1_0::IBroadcastRadioFactory;
+using ::android::hardware::broadcastradio::V1_0::ITuner;
+using ::android::hardware::broadcastradio::V1_0::ITunerCallback;
 using ::android::hardware::broadcastradio::V1_0::MetaData;
 using ::android::hardware::broadcastradio::V1_0::MetadataKey;
 using ::android::hardware::broadcastradio::V1_0::MetadataType;
-using ::android::hardware::broadcastradio::vts::BroadcastRadioHidlEnvironment;
+using ::android::hardware::broadcastradio::V1_0::ProgramInfo;
+using ::android::hardware::broadcastradio::V1_0::Properties;
+using ::android::hardware::broadcastradio::V1_0::Result;
+using ::android::hardware::broadcastradio::V1_0::vts::RadioClassFromString;
 
 #define RETURN_IF_SKIPPED \
     if (skipped) { \
@@ -56,19 +58,19 @@
         return; \
     }
 
-static BroadcastRadioHidlEnvironment<IBroadcastRadioFactory>* gEnv = nullptr;
 // The main test class for Broadcast Radio HIDL HAL.
-class BroadcastRadioHidlTest : public ::testing::VtsHalHidlTargetTestBase,
-        public ::testing::WithParamInterface<Class> {
- protected:
+class BroadcastRadioHidlTest
+    : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
+  protected:
     virtual void SetUp() override {
         ASSERT_EQ(nullptr, mRadio.get());
 
-        radioClass = GetParam();
+        radioClass = RadioClassFromString(std::get<1>(GetParam()));
+
         skipped = false;
 
         sp<IBroadcastRadioFactory> factory =
-            getService<IBroadcastRadioFactory>(gEnv->getServiceName<IBroadcastRadioFactory>());
+                IBroadcastRadioFactory::getService(std::get<0>(GetParam()));
         ASSERT_NE(nullptr, factory.get());
 
         Result connectResult;
@@ -727,16 +729,8 @@
 }
 
 INSTANTIATE_TEST_CASE_P(
-    BroadcastRadioHidlTestCases,
-    BroadcastRadioHidlTest,
-    ::testing::Values(Class::AM_FM, Class::SAT, Class::DT));
-
-int main(int argc, char** argv) {
-    gEnv = new BroadcastRadioHidlEnvironment<IBroadcastRadioFactory>;
-    ::testing::AddGlobalTestEnvironment(gEnv);
-    ::testing::InitGoogleTest(&argc, argv);
-    gEnv->init(&argc, argv);
-    int status = RUN_ALL_TESTS();
-    ALOGI("Test result = %d", status);
-    return status;
-}
+        PerInstance, BroadcastRadioHidlTest,
+        testing::Combine(testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+                                 IBroadcastRadioFactory::descriptor)),
+                         ::testing::Values("AM_FM", "SAT", "DT")),
+        android::hardware::PrintInstanceTupleNameToString<>);
\ No newline at end of file
diff --git a/broadcastradio/1.1/vts/functional/Android.bp b/broadcastradio/1.1/vts/functional/Android.bp
index 0a02a69..661439a 100644
--- a/broadcastradio/1.1/vts/functional/Android.bp
+++ b/broadcastradio/1.1/vts/functional/Android.bp
@@ -25,5 +25,8 @@
         "android.hardware.broadcastradio@vts-utils-lib",
         "libgmock",
     ],
-    test_suites: ["general-tests"],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
 }
diff --git a/broadcastradio/1.1/vts/functional/VtsHalBroadcastradioV1_1TargetTest.cpp b/broadcastradio/1.1/vts/functional/VtsHalBroadcastradioV1_1TargetTest.cpp
index 6687731..4833beb 100644
--- a/broadcastradio/1.1/vts/functional/VtsHalBroadcastradioV1_1TargetTest.cpp
+++ b/broadcastradio/1.1/vts/functional/VtsHalBroadcastradioV1_1TargetTest.cpp
@@ -16,7 +16,6 @@
 
 #define LOG_TAG "broadcastradio.vts"
 
-#include <VtsHalHidlTargetTestBase.h>
 #include <android-base/logging.h>
 #include <android/hardware/broadcastradio/1.1/IBroadcastRadio.h>
 #include <android/hardware/broadcastradio/1.1/IBroadcastRadioFactory.h>
@@ -25,13 +24,16 @@
 #include <android/hardware/broadcastradio/1.1/types.h>
 #include <broadcastradio-utils-1x/Utils.h>
 #include <broadcastradio-vts-utils/call-barrier.h>
-#include <broadcastradio-vts-utils/environment-utils.h>
+#include <broadcastradio-vts-utils/hal-1.x-enum-utils.h>
 #include <broadcastradio-vts-utils/mock-timeout.h>
 #include <broadcastradio-vts-utils/pointer-utils.h>
 #include <cutils/native_handle.h>
 #include <cutils/properties.h>
 #include <gmock/gmock.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
 #include <hidl/HidlTransportSupport.h>
+#include <hidl/ServiceManagement.h>
 #include <utils/threads.h>
 
 #include <chrono>
@@ -51,6 +53,7 @@
 using testing::Invoke;
 using testing::SaveArg;
 
+using broadcastradio::V1_0::vts::RadioClassFromString;
 using broadcastradio::vts::CallBarrier;
 using V1_0::BandConfig;
 using V1_0::Class;
@@ -59,7 +62,6 @@
 using V1_0::MetadataType;
 
 using broadcastradio::vts::clearAndWait;
-using broadcastradio::vts::BroadcastRadioHidlEnvironment;
 
 static constexpr auto kConfigTimeout = 10s;
 static constexpr auto kConnectModuleTimeout = 1s;
@@ -93,11 +95,9 @@
     MOCK_TIMEOUT_METHOD1(currentProgramInfoChanged, Return<void>(const ProgramInfo&));
 };
 
-static BroadcastRadioHidlEnvironment<IBroadcastRadioFactory>* gEnv = nullptr;
-
-class BroadcastRadioHalTest : public ::testing::VtsHalHidlTargetTestBase,
-                              public ::testing::WithParamInterface<Class> {
-   protected:
+class BroadcastRadioHalTest
+    : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
+  protected:
     virtual void SetUp() override;
     virtual void TearDown() override;
 
@@ -120,11 +120,10 @@
 };
 
 void BroadcastRadioHalTest::SetUp() {
-    radioClass = GetParam();
+    radioClass = RadioClassFromString(std::get<1>(GetParam()));
 
     // lookup HIDL service
-    auto factory =
-        getService<IBroadcastRadioFactory>(gEnv->getServiceName<IBroadcastRadioFactory>());
+    auto factory = IBroadcastRadioFactory::getService(std::get<0>(GetParam()));
     ASSERT_NE(nullptr, factory.get());
 
     // connect radio module
@@ -601,24 +600,15 @@
     } while (nextBand());
 }
 
-INSTANTIATE_TEST_CASE_P(BroadcastRadioHalTestCases, BroadcastRadioHalTest,
-                        ::testing::Values(Class::AM_FM, Class::SAT, Class::DT));
+INSTANTIATE_TEST_CASE_P(
+        PerInstance, BroadcastRadioHalTest,
+        testing::Combine(testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+                                 IBroadcastRadioFactory::descriptor)),
+                         ::testing::Values("AM_FM", "SAT", "DT")),
+        android::hardware::PrintInstanceTupleNameToString<>);
 
 }  // namespace vts
 }  // namespace V1_1
 }  // namespace broadcastradio
 }  // namespace hardware
 }  // namespace android
-
-int main(int argc, char** argv) {
-    using android::hardware::broadcastradio::V1_1::vts::gEnv;
-    using android::hardware::broadcastradio::V1_1::IBroadcastRadioFactory;
-    using android::hardware::broadcastradio::vts::BroadcastRadioHidlEnvironment;
-    gEnv = new BroadcastRadioHidlEnvironment<IBroadcastRadioFactory>;
-    ::testing::AddGlobalTestEnvironment(gEnv);
-    ::testing::InitGoogleTest(&argc, argv);
-    gEnv->init(&argc, argv);
-    int status = RUN_ALL_TESTS();
-    ALOGI("Test result = %d", status);
-    return status;
-}
diff --git a/broadcastradio/common/vts/utils/include/broadcastradio-vts-utils/environment-utils.h b/broadcastradio/common/vts/utils/include/broadcastradio-vts-utils/environment-utils.h
deleted file mode 100644
index 274e632..0000000
--- a/broadcastradio/common/vts/utils/include/broadcastradio-vts-utils/environment-utils.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef ANDROID_HARDWARE_BROADCASTRADIO_VTS_ENVIRONMENT_UTILS
-#define ANDROID_HARDWARE_BROADCASTRADIO_VTS_ENVIRONMENT_UTILS
-
-#include <VtsHalHidlTargetTestEnvBase.h>
-
-namespace android {
-namespace hardware {
-namespace broadcastradio {
-namespace vts {
-
-// Test environment for BroadcastRadio HIDL HAL.
-template <typename... T>
-class BroadcastRadioHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
-   public:
-    virtual void registerTestServices() override {
-        using expander = int[];
-        (void)expander{0, (registerTestService<T>(), 0)...};
-    }
-};
-
-}  // namespace vts
-}  // namespace broadcastradio
-}  // namespace hardware
-}  // namespace android
-
-#endif  // ANDROID_HARDWARE_BROADCASTRADIO_VTS_ENVIRONMENT_UTILS
diff --git a/broadcastradio/common/vts/utils/include/broadcastradio-vts-utils/hal-1.x-enum-utils.h b/broadcastradio/common/vts/utils/include/broadcastradio-vts-utils/hal-1.x-enum-utils.h
new file mode 100644
index 0000000..6059ef8
--- /dev/null
+++ b/broadcastradio/common/vts/utils/include/broadcastradio-vts-utils/hal-1.x-enum-utils.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+#pragma once
+
+namespace android::hardware::broadcastradio::V1_0::vts {
+
+using android::hardware::broadcastradio::V1_0::Class;
+
+/**
+ * Convert a string of Class name to its enum value. Fail the test if the enum
+ * value is not found.
+ *
+ * @param className string value of a Class enum.
+ * @return Class enum that matches the string value.
+ */
+Class RadioClassFromString(std::string className) {
+    if (className == "AM_FM") return Class::AM_FM;
+    if (className == "SAT") return Class::SAT;
+    if (className == "DT") return Class::DT;
+    // Fail the test run.
+    CHECK(false) << "Class name not found: " << className;
+    // Return some arbitrary enum.
+    return Class::AM_FM;
+}
+}  // namespace android::hardware::broadcastradio::V1_0::vts
diff --git a/common/aidl/aidl_api/android.hardware.common/current/android/hardware/common/NativeHandle.aidl b/common/aidl/aidl_api/android.hardware.common/current/android/hardware/common/NativeHandle.aidl
new file mode 100644
index 0000000..f37b7d5
--- /dev/null
+++ b/common/aidl/aidl_api/android.hardware.common/current/android/hardware/common/NativeHandle.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.common;
+@VintfStability
+parcelable NativeHandle {
+  ParcelFileDescriptor[] fds;
+  int[] ints;
+}
diff --git a/current.txt b/current.txt
index 183d006..2677eb1 100644
--- a/current.txt
+++ b/current.txt
@@ -635,20 +635,20 @@
 4bc4e8087f5c389f013370ed68bc8a1a29cb2f203237937697f35e005a5ad0b4 android.hardware.automotive.audiocontrol@2.0::IAudioControl
 37ef585d6687cb31e35c67ab456140d70edba9c4333ce5a6ddd70e636e985773 android.hardware.automotive.audiocontrol@2.0::ICloseHandle
 3cf3e5e48ba2642052bbccc1aa4e8bb142933ac960ff40eeedd16e4fe452e7a5 android.hardware.automotive.audiocontrol@2.0::IFocusListener
-d06fc14b325beeef06bd39de8f178f490d9e9095255626866071aab42be1fc40 android.hardware.automotive.audiocontrol@2.0::types
+44c03f3341939524b5f5acb6680f8a91924d02e335a32840d56597616db7f1ea android.hardware.automotive.audiocontrol@2.0::types
 949a2582c9efa3f6f631f56120eae3f02313f251dbf9246c327e419cdf0652a2 android.hardware.automotive.can@1.0::ICanBus
 43cddb1907a30343bced68946884416ea25ab14ae2df4709357528b2bedba84c android.hardware.automotive.can@1.0::ICanController
 272e826492b27b0dbdeda408e84a41ae43e98f29e57995b6452ded270aae4eee android.hardware.automotive.can@1.0::ICanErrorListener
 07e387bd8bc0e4df5f372515ed960a0b1ae74ea7231d4490a0bb09b07046e4f1 android.hardware.automotive.can@1.0::ICanMessageListener
 2166132d6c247630a193217b4338074f634d6691b1ed6796cb26b3812e90b46e android.hardware.automotive.can@1.0::ICloseHandle
 83355471a3b6d7f777d3f129714585ffb77d9b6f8a3d0365741969631efb81b2 android.hardware.automotive.can@1.0::types
-8afd93d525cf17818e3d46e72f30debeaacc6fb166a59a8e25272f2baeb0ef7a android.hardware.automotive.evs@1.1::IEvsCamera
+50bfbeef15d7451bd07e4ad460fbcb7ff80521b89bb8049035c0d458b4125ae4 android.hardware.automotive.evs@1.1::IEvsCamera
 89ff5ab18b3069f21a57f559b290caa50670f0ae1b74178f630183aef39b496b android.hardware.automotive.evs@1.1::IEvsCameraStream
 4c67f768067a0aceac74381f6f62e778ab3b6a18f47db3c9b98c58190ef5619d android.hardware.automotive.evs@1.1::IEvsDisplay
 87958d728d7c0ee9b9391ab4a072b097914921a7b38f7dc3df427f933a5b528e android.hardware.automotive.evs@1.1::IEvsEnumerator
 f53b4e8de6209c6d0fa9036005671b34a2f98328b51423d3a5137a43bf42c84d android.hardware.automotive.evs@1.1::IEvsUltrasonicsArray
 0460bacbde906a846a3d71b2b7b33d6927cac3ff072e523ffac7853577464406 android.hardware.automotive.evs@1.1::IEvsUltrasonicsArrayStream
-8a156203892de3cfa47baaccabef3c45b3315cae93b332357598d60896b1ac7f android.hardware.automotive.evs@1.1::types
+3e374b5c4777f959f62a320abb3b9edca8874e24e383dbb19c66d224f151b363 android.hardware.automotive.evs@1.1::types
 4e4904c4067dadae974ddf90351f362331dcd04bba1d890d313cc8ba91f68c15 android.hardware.automotive.sv@1.0::ISurroundView2dSession
 63336e9d03f545020ff2982ff76d9d8c44fa76ad476293b5ef6732cbbd71e61b android.hardware.automotive.sv@1.0::ISurroundView3dSession
 b7015428cd52ce8192d13bfcbf2c4455cda3727d57f2aac80d65a1747104f5ac android.hardware.automotive.sv@1.0::ISurroundViewService
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/BlendMode.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/BlendMode.aidl
new file mode 100644
index 0000000..deafdfa
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/BlendMode.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@Backing(type="int") @VintfStability
+enum BlendMode {
+  INVALID = 0,
+  NONE = 1,
+  PREMULTIPLIED = 2,
+  COVERAGE = 3,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/BufferUsage.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/BufferUsage.aidl
new file mode 100644
index 0000000..58eefc4
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/BufferUsage.aidl
@@ -0,0 +1,47 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@Backing(type="long") @VintfStability
+enum BufferUsage {
+  CPU_READ_MASK = 15,
+  CPU_READ_NEVER = 0,
+  CPU_READ_RARELY = 2,
+  CPU_READ_OFTEN = 3,
+  CPU_WRITE_MASK = 240,
+  CPU_WRITE_NEVER = 0,
+  CPU_WRITE_RARELY = 32,
+  CPU_WRITE_OFTEN = 48,
+  GPU_TEXTURE = 256,
+  GPU_RENDER_TARGET = 512,
+  COMPOSER_OVERLAY = 2048,
+  COMPOSER_CLIENT_TARGET = 4096,
+  PROTECTED = 16384,
+  COMPOSER_CURSOR = 32768,
+  VIDEO_ENCODER = 65536,
+  CAMERA_OUTPUT = 131072,
+  CAMERA_INPUT = 262144,
+  RENDERSCRIPT = 1048576,
+  VIDEO_DECODER = 4194304,
+  SENSOR_DIRECT_DATA = 8388608,
+  GPU_CUBE_MAP = 33554432,
+  GPU_MIPMAP_COMPLETE = 67108864,
+  HW_IMAGE_ENCODER = 134217728,
+  GPU_DATA_BUFFER = 16777216,
+  VENDOR_MASK = -268435456,
+  VENDOR_MASK_HI = -281474976710656,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/ChromaSiting.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/ChromaSiting.aidl
new file mode 100644
index 0000000..7ca4dfa
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/ChromaSiting.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@Backing(type="long") @VintfStability
+enum ChromaSiting {
+  NONE = 0,
+  UNKNOWN = 1,
+  SITED_INTERSTITIAL = 2,
+  COSITED_HORIZONTAL = 3,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Compression.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Compression.aidl
new file mode 100644
index 0000000..06e40a0
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Compression.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@Backing(type="long") @VintfStability
+enum Compression {
+  NONE = 0,
+  DISPLAY_STREAM_COMPRESSION = 1,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Cta861_3.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Cta861_3.aidl
new file mode 100644
index 0000000..d4af501
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Cta861_3.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@VintfStability
+parcelable Cta861_3 {
+  float maxContentLightLevel;
+  float maxFrameAverageLightLevel;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Dataspace.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Dataspace.aidl
new file mode 100644
index 0000000..43d7f84
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Dataspace.aidl
@@ -0,0 +1,81 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@Backing(type="int") @VintfStability
+enum Dataspace {
+  UNKNOWN = 0,
+  ARBITRARY = 1,
+  STANDARD_SHIFT = 16,
+  STANDARD_MASK = 4128768,
+  STANDARD_UNSPECIFIED = 0,
+  STANDARD_BT709 = 65536,
+  STANDARD_BT601_625 = 131072,
+  STANDARD_BT601_625_UNADJUSTED = 196608,
+  STANDARD_BT601_525 = 262144,
+  STANDARD_BT601_525_UNADJUSTED = 327680,
+  STANDARD_BT2020 = 393216,
+  STANDARD_BT2020_CONSTANT_LUMINANCE = 458752,
+  STANDARD_BT470M = 524288,
+  STANDARD_FILM = 589824,
+  STANDARD_DCI_P3 = 655360,
+  STANDARD_ADOBE_RGB = 720896,
+  TRANSFER_SHIFT = 22,
+  TRANSFER_MASK = 130023424,
+  TRANSFER_UNSPECIFIED = 0,
+  TRANSFER_LINEAR = 4194304,
+  TRANSFER_SRGB = 8388608,
+  TRANSFER_SMPTE_170M = 12582912,
+  TRANSFER_GAMMA2_2 = 16777216,
+  TRANSFER_GAMMA2_6 = 20971520,
+  TRANSFER_GAMMA2_8 = 25165824,
+  TRANSFER_ST2084 = 29360128,
+  TRANSFER_HLG = 33554432,
+  RANGE_SHIFT = 27,
+  RANGE_MASK = 939524096,
+  RANGE_UNSPECIFIED = 0,
+  RANGE_FULL = 134217728,
+  RANGE_LIMITED = 268435456,
+  RANGE_EXTENDED = 402653184,
+  SRGB_LINEAR = 138477568,
+  SCRGB_LINEAR = 406913024,
+  SRGB = 142671872,
+  SCRGB = 411107328,
+  JFIF = 146931712,
+  BT601_625 = 281149440,
+  BT601_525 = 281280512,
+  BT709 = 281083904,
+  DCI_P3_LINEAR = 139067392,
+  DCI_P3 = 155844608,
+  DISPLAY_P3_LINEAR = 139067392,
+  DISPLAY_P3 = 143261696,
+  ADOBE_RGB = 151715840,
+  BT2020_LINEAR = 138805248,
+  BT2020 = 147193856,
+  BT2020_PQ = 163971072,
+  DEPTH = 4096,
+  SENSOR = 4097,
+  BT2020_ITU = 281411584,
+  BT2020_ITU_PQ = 298188800,
+  BT2020_ITU_HLG = 302383104,
+  BT2020_HLG = 168165376,
+  DISPLAY_BT2020 = 142999552,
+  DYNAMIC_DEPTH = 4098,
+  JPEG_APP_SEGMENTS = 4099,
+  HEIF = 4100,
+  BT709_FULL_RANGE = 146866176,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/ExtendableType.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/ExtendableType.aidl
new file mode 100644
index 0000000..6fcb794
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/ExtendableType.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@VintfStability
+parcelable ExtendableType {
+  @utf8InCpp String name;
+  long value = 0;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/HardwareBuffer.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/HardwareBuffer.aidl
new file mode 100644
index 0000000..72222e1
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/HardwareBuffer.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@VintfStability
+parcelable HardwareBuffer {
+  android.hardware.graphics.common.HardwareBufferDescription description;
+  android.hardware.common.NativeHandle handle;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/HardwareBufferDescription.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/HardwareBufferDescription.aidl
new file mode 100644
index 0000000..8b12169
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/HardwareBufferDescription.aidl
@@ -0,0 +1,27 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@VintfStability
+parcelable HardwareBufferDescription {
+  int width;
+  int height;
+  int layers;
+  android.hardware.graphics.common.PixelFormat format;
+  android.hardware.graphics.common.BufferUsage usage;
+  int stride;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Interlaced.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Interlaced.aidl
new file mode 100644
index 0000000..26674c9
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Interlaced.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@Backing(type="long") @VintfStability
+enum Interlaced {
+  NONE = 0,
+  TOP_BOTTOM = 1,
+  RIGHT_LEFT = 2,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PixelFormat.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PixelFormat.aidl
new file mode 100644
index 0000000..e5f0470
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PixelFormat.aidl
@@ -0,0 +1,50 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@Backing(type="int") @VintfStability
+enum PixelFormat {
+  UNSPECIFIED = 0,
+  RGBA_8888 = 1,
+  RGBX_8888 = 2,
+  RGB_888 = 3,
+  RGB_565 = 4,
+  BGRA_8888 = 5,
+  YCBCR_422_SP = 16,
+  YCRCB_420_SP = 17,
+  YCBCR_422_I = 20,
+  RGBA_FP16 = 22,
+  RAW16 = 32,
+  BLOB = 33,
+  IMPLEMENTATION_DEFINED = 34,
+  YCBCR_420_888 = 35,
+  RAW_OPAQUE = 36,
+  RAW10 = 37,
+  RAW12 = 38,
+  RGBA_1010102 = 43,
+  Y8 = 538982489,
+  Y16 = 540422489,
+  YV12 = 842094169,
+  DEPTH_16 = 48,
+  DEPTH_24 = 49,
+  DEPTH_24_STENCIL_8 = 50,
+  DEPTH_32F = 51,
+  DEPTH_32F_STENCIL_8 = 52,
+  STENCIL_8 = 53,
+  YCBCR_P010 = 54,
+  HSV_888 = 55,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PlaneLayout.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PlaneLayout.aidl
new file mode 100644
index 0000000..8bca42f
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PlaneLayout.aidl
@@ -0,0 +1,30 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@VintfStability
+parcelable PlaneLayout {
+  android.hardware.graphics.common.PlaneLayoutComponent[] components;
+  long offsetInBytes;
+  long sampleIncrementInBits;
+  long strideInBytes;
+  long widthInSamples;
+  long heightInSamples;
+  long totalSizeInBytes;
+  long horizontalSubsampling;
+  long verticalSubsampling;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PlaneLayoutComponent.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PlaneLayoutComponent.aidl
new file mode 100644
index 0000000..f5a649c
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PlaneLayoutComponent.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@VintfStability
+parcelable PlaneLayoutComponent {
+  android.hardware.graphics.common.ExtendableType type;
+  long offsetInBits;
+  long sizeInBits;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PlaneLayoutComponentType.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PlaneLayoutComponentType.aidl
new file mode 100644
index 0000000..7ff8d76
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/PlaneLayoutComponentType.aidl
@@ -0,0 +1,29 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@Backing(type="long") @VintfStability
+enum PlaneLayoutComponentType {
+  Y = 1,
+  CB = 2,
+  CR = 4,
+  R = 1024,
+  G = 2048,
+  B = 4096,
+  RAW = 1048576,
+  A = 1073741824,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Rect.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Rect.aidl
new file mode 100644
index 0000000..e0ba69b
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Rect.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@VintfStability
+parcelable Rect {
+  int left;
+  int top;
+  int right;
+  int bottom;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Smpte2086.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Smpte2086.aidl
new file mode 100644
index 0000000..5da36f6
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Smpte2086.aidl
@@ -0,0 +1,27 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@VintfStability
+parcelable Smpte2086 {
+  android.hardware.graphics.common.XyColor primaryRed;
+  android.hardware.graphics.common.XyColor primaryGreen;
+  android.hardware.graphics.common.XyColor primaryBlue;
+  android.hardware.graphics.common.XyColor whitePoint;
+  float maxLuminance;
+  float minLuminance;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/StandardMetadataType.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/StandardMetadataType.aidl
new file mode 100644
index 0000000..34b53a2
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/StandardMetadataType.aidl
@@ -0,0 +1,43 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@Backing(type="long") @VintfStability
+enum StandardMetadataType {
+  INVALID = 0,
+  BUFFER_ID = 1,
+  NAME = 2,
+  WIDTH = 3,
+  HEIGHT = 4,
+  LAYER_COUNT = 5,
+  PIXEL_FORMAT_REQUESTED = 6,
+  PIXEL_FORMAT_FOURCC = 7,
+  PIXEL_FORMAT_MODIFIER = 8,
+  USAGE = 9,
+  ALLOCATION_SIZE = 10,
+  PROTECTED_CONTENT = 11,
+  COMPRESSION = 12,
+  INTERLACED = 13,
+  CHROMA_SITING = 14,
+  PLANE_LAYOUTS = 15,
+  CROP = 16,
+  DATASPACE = 17,
+  BLEND_MODE = 18,
+  SMPTE2086 = 19,
+  CTA861_3 = 20,
+  SMPTE2094_40 = 21,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/XyColor.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/XyColor.aidl
new file mode 100644
index 0000000..d96d0ac
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/XyColor.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@VintfStability
+parcelable XyColor {
+  float x;
+  float y;
+}
diff --git a/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc b/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc
index 0d7e86f..efe6dad 100644
--- a/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc
+++ b/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc
@@ -1,6 +1,4 @@
 service vendor.hwcomposer-2-2 /vendor/bin/hw/android.hardware.graphics.composer@2.2-service
-    interface android.hardware.graphics.composer@2.1::IComposer default
-    interface android.hardware.graphics.composer@2.2::IComposer default
     class hal animation
     user system
     group graphics drmrpc
diff --git a/graphics/mapper/4.0/vts/functional/VtsHalGraphicsMapperV4_0TargetTest.cpp b/graphics/mapper/4.0/vts/functional/VtsHalGraphicsMapperV4_0TargetTest.cpp
index a783eaa..0689919 100644
--- a/graphics/mapper/4.0/vts/functional/VtsHalGraphicsMapperV4_0TargetTest.cpp
+++ b/graphics/mapper/4.0/vts/functional/VtsHalGraphicsMapperV4_0TargetTest.cpp
@@ -221,7 +221,7 @@
                     case PlaneLayoutComponentType::Y:
                         ASSERT_EQ(nullptr, outYCbCr->y);
                         ASSERT_EQ(8, planeLayoutComponent.sizeInBits);
-                        ASSERT_EQ(32, planeLayout.sampleIncrementInBits);
+                        ASSERT_EQ(8, planeLayout.sampleIncrementInBits);
                         outYCbCr->y = tmpData;
                         outYCbCr->ystride = planeLayout.strideInBytes;
                         break;
@@ -569,15 +569,21 @@
     auto cStride = yCbCr.cstride;
     auto chromaStep = yCbCr.chroma_step;
 
+    constexpr uint32_t kCbCrSubSampleFactor = 2;
+
     for (uint32_t y = 0; y < info.height; y++) {
         for (uint32_t x = 0; x < info.width; x++) {
             auto val = static_cast<uint8_t>(info.height * y + x);
 
             yData[yStride * y + x] = val;
 
-            if (y % chromaStep && x % chromaStep == 0) {
-                cbData[cStride * y / chromaStep + x / chromaStep] = val;
-                crData[cStride * y / chromaStep + x / chromaStep] = val;
+            if (y % kCbCrSubSampleFactor && x % kCbCrSubSampleFactor == 0) {
+                uint32_t subSampleX = x / kCbCrSubSampleFactor;
+                uint32_t subSampleY = y / kCbCrSubSampleFactor;
+                auto subSampleVal = static_cast<uint8_t>(info.height * subSampleY + subSampleX);
+
+                cbData[cStride * subSampleY + chromaStep * subSampleX] = subSampleVal;
+                crData[cStride * subSampleY + chromaStep * subSampleX] = subSampleVal;
             }
         }
     }
@@ -599,9 +605,13 @@
 
             EXPECT_EQ(val, yData[yStride * y + x]);
 
-            if (y % chromaStep == 0 && x % chromaStep == 0) {
-                EXPECT_EQ(val, cbData[cStride * y / chromaStep + x / chromaStep]);
-                EXPECT_EQ(val, crData[cStride * y / chromaStep + x / chromaStep]);
+            if (y % kCbCrSubSampleFactor == 0 && x % kCbCrSubSampleFactor == 0) {
+                uint32_t subSampleX = x / kCbCrSubSampleFactor;
+                uint32_t subSampleY = y / kCbCrSubSampleFactor;
+                auto subSampleVal = static_cast<uint8_t>(info.height * subSampleY + subSampleX);
+
+                EXPECT_EQ(subSampleVal, cbData[cStride * subSampleY + chromaStep * subSampleX]);
+                EXPECT_EQ(subSampleVal, crData[cStride * subSampleY + chromaStep * subSampleX]);
             }
         }
     }
@@ -1855,13 +1865,15 @@
  */
 TEST_P(GraphicsMapperHidlTest, GetFromBufferDescriptorInfoPlaneLayouts) {
     hidl_vec<uint8_t> vec;
-    ASSERT_EQ(Error::NONE,
-              mGralloc->getFromBufferDescriptorInfo(mDummyDescriptorInfo,
-                                                    gralloc4::MetadataType_PlaneLayouts, &vec));
-
-    std::vector<PlaneLayout> planeLayouts;
-    ASSERT_EQ(NO_ERROR, gralloc4::decodePlaneLayouts(vec, &planeLayouts));
-    ASSERT_NO_FATAL_FAILURE(verifyDummyDescriptorInfoPlaneLayouts(planeLayouts));
+    const auto ret = mGralloc->getFromBufferDescriptorInfo(
+            mDummyDescriptorInfo, gralloc4::MetadataType_PlaneLayouts, &vec);
+    if (ret == Error::NONE) {
+        std::vector<PlaneLayout> planeLayouts;
+        ASSERT_EQ(NO_ERROR, gralloc4::decodePlaneLayouts(vec, &planeLayouts));
+        ASSERT_NO_FATAL_FAILURE(verifyDummyDescriptorInfoPlaneLayouts(planeLayouts));
+    } else {
+        ASSERT_EQ(Error::UNSUPPORTED, ret);
+    }
 }
 
 /**
diff --git a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/Certificate.aidl b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/Certificate.aidl
new file mode 100644
index 0000000..7e3002d
--- /dev/null
+++ b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/Certificate.aidl
@@ -0,0 +1,22 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.identity;
+@VintfStability
+parcelable Certificate {
+  byte[] encodedCertificate;
+}
diff --git a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/CipherSuite.aidl b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/CipherSuite.aidl
new file mode 100644
index 0000000..447203f
--- /dev/null
+++ b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/CipherSuite.aidl
@@ -0,0 +1,22 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.identity;
+@Backing(type="int") @VintfStability
+enum CipherSuite {
+  CIPHERSUITE_ECDHE_HKDF_ECDSA_WITH_AES_256_GCM_SHA256 = 1,
+}
diff --git a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/HardwareInformation.aidl b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/HardwareInformation.aidl
new file mode 100644
index 0000000..e1296e0
--- /dev/null
+++ b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/HardwareInformation.aidl
@@ -0,0 +1,26 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.identity;
+@VintfStability
+parcelable HardwareInformation {
+  @utf8InCpp String credentialStoreName;
+  @utf8InCpp String credentialStoreAuthorName;
+  int dataChunkSize;
+  boolean isDirectAccess;
+  @utf8InCpp String[] supportedDocTypes;
+}
diff --git a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IIdentityCredential.aidl b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IIdentityCredential.aidl
new file mode 100644
index 0000000..58b90b5
--- /dev/null
+++ b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IIdentityCredential.aidl
@@ -0,0 +1,30 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.identity;
+@VintfStability
+interface IIdentityCredential {
+  byte[] deleteCredential();
+  byte[] createEphemeralKeyPair();
+  void setReaderEphemeralPublicKey(in byte[] publicKey);
+  long createAuthChallenge();
+  void startRetrieval(in android.hardware.identity.SecureAccessControlProfile[] accessControlProfiles, in android.hardware.keymaster.HardwareAuthToken authToken, in byte[] itemsRequest, in byte[] signingKeyBlob, in byte[] sessionTranscript, in byte[] readerSignature, in int[] requestCounts);
+  void startRetrieveEntryValue(in @utf8InCpp String nameSpace, in @utf8InCpp String name, in int entrySize, in int[] accessControlProfileIds);
+  byte[] retrieveEntryValue(in byte[] encryptedContent);
+  void finishRetrieval(out byte[] mac, out byte[] deviceNameSpaces);
+  android.hardware.identity.Certificate generateSigningKeyPair(out byte[] signingKeyBlob);
+}
diff --git a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IIdentityCredentialStore.aidl b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IIdentityCredentialStore.aidl
new file mode 100644
index 0000000..5dafb76
--- /dev/null
+++ b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IIdentityCredentialStore.aidl
@@ -0,0 +1,37 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.identity;
+@VintfStability
+interface IIdentityCredentialStore {
+  android.hardware.identity.HardwareInformation getHardwareInformation();
+  android.hardware.identity.IWritableIdentityCredential createCredential(in @utf8InCpp String docType, in boolean testCredential);
+  android.hardware.identity.IIdentityCredential getCredential(in android.hardware.identity.CipherSuite cipherSuite, in byte[] credentialData);
+  const int STATUS_OK = 0;
+  const int STATUS_FAILED = 1;
+  const int STATUS_CIPHER_SUITE_NOT_SUPPORTED = 2;
+  const int STATUS_INVALID_DATA = 3;
+  const int STATUS_INVALID_AUTH_TOKEN = 4;
+  const int STATUS_INVALID_ITEMS_REQUEST_MESSAGE = 5;
+  const int STATUS_READER_SIGNATURE_CHECK_FAILED = 6;
+  const int STATUS_EPHEMERAL_PUBLIC_KEY_NOT_FOUND = 7;
+  const int STATUS_USER_AUTHENTICATION_FAILED = 8;
+  const int STATUS_READER_AUTHENTICATION_FAILED = 9;
+  const int STATUS_NO_ACCESS_CONTROL_PROFILES = 10;
+  const int STATUS_NOT_IN_REQUEST_MESSAGE = 11;
+  const int STATUS_SESSION_TRANSCRIPT_MISMATCH = 12;
+}
diff --git a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IWritableIdentityCredential.aidl b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IWritableIdentityCredential.aidl
new file mode 100644
index 0000000..32f283c
--- /dev/null
+++ b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IWritableIdentityCredential.aidl
@@ -0,0 +1,27 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.identity;
+@VintfStability
+interface IWritableIdentityCredential {
+  android.hardware.identity.Certificate[] getAttestationCertificate(in byte[] attestationApplicationId, in byte[] attestationChallenge);
+  void startPersonalization(in int accessControlProfileCount, in int[] entryCounts);
+  android.hardware.identity.SecureAccessControlProfile addAccessControlProfile(in int id, in android.hardware.identity.Certificate readerCertificate, in boolean userAuthenticationRequired, in long timeoutMillis, in long secureUserId);
+  void beginAddEntry(in int[] accessControlProfileIds, in @utf8InCpp String nameSpace, in @utf8InCpp String name, in int entrySize);
+  byte[] addEntryValue(in byte[] content);
+  void finishAddingEntries(out byte[] credentialData, out byte[] proofOfProvisioningSignature);
+}
diff --git a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/SecureAccessControlProfile.aidl b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/SecureAccessControlProfile.aidl
new file mode 100644
index 0000000..dfc1ad0
--- /dev/null
+++ b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/SecureAccessControlProfile.aidl
@@ -0,0 +1,27 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.identity;
+@VintfStability
+parcelable SecureAccessControlProfile {
+  int id;
+  android.hardware.identity.Certificate readerCertificate;
+  boolean userAuthenticationRequired;
+  long timeoutMillis;
+  long secureUserId;
+  byte[] mac;
+}
diff --git a/input/classifier/1.0/vts/functional/Android.bp b/input/classifier/1.0/vts/functional/Android.bp
index ef49d70..4db1398 100644
--- a/input/classifier/1.0/vts/functional/Android.bp
+++ b/input/classifier/1.0/vts/functional/Android.bp
@@ -22,6 +22,8 @@
         "android.hardware.input.classifier@1.0",
         "android.hardware.input.common@1.0",
     ],
-    test_suites: ["general-tests"],
+    test_suites: [
+        "general-tests",
+        "vts-core",
+    ],
 }
-
diff --git a/input/classifier/1.0/vts/functional/VtsHalInputClassifierV1_0TargetTest.cpp b/input/classifier/1.0/vts/functional/VtsHalInputClassifierV1_0TargetTest.cpp
index f033c2a..ee529c7 100644
--- a/input/classifier/1.0/vts/functional/VtsHalInputClassifierV1_0TargetTest.cpp
+++ b/input/classifier/1.0/vts/functional/VtsHalInputClassifierV1_0TargetTest.cpp
@@ -16,11 +16,12 @@
 
 #define LOG_TAG "input_classifier_hal_test"
 
-#include <VtsHalHidlTargetTestBase.h>
-#include <VtsHalHidlTargetTestEnvBase.h>
 #include <android-base/logging.h>
 #include <android/hardware/input/classifier/1.0/IInputClassifier.h>
 #include <android/hardware/input/common/1.0/types.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 #include <input/InputDevice.h>
 #include <unistd.h>
 
@@ -72,27 +73,11 @@
     return event;
 }
 
-// Test environment for Input Classifier HIDL HAL.
-class InputClassifierHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
-  public:
-    // get the test environment singleton
-    static InputClassifierHidlEnvironment* Instance() {
-        static InputClassifierHidlEnvironment* instance = new InputClassifierHidlEnvironment;
-        return instance;
-    }
-
-    virtual void registerTestServices() override { registerTestService<IInputClassifier>(); }
-
-  private:
-    InputClassifierHidlEnvironment() {}
-};
-
 // The main test class for INPUT CLASSIFIER HIDL HAL 1.0.
-class InputClassifierHidlTest_1_0 : public ::testing::VtsHalHidlTargetTestBase {
+class InputClassifierHidlTest_1_0 : public ::testing::TestWithParam<std::string> {
   public:
     virtual void SetUp() override {
-        classifier = ::testing::VtsHalHidlTargetTestBase::getService<IInputClassifier>(
-                InputClassifierHidlEnvironment::Instance()->getServiceName<IInputClassifier>());
+        classifier = IInputClassifier::getService(GetParam());
         ASSERT_NE(classifier, nullptr);
     }
 
@@ -105,7 +90,7 @@
  * Call resetDevice(..) for a few common device id values, and make sure that the HAL
  * can handle the resets gracefully.
  */
-TEST_F(InputClassifierHidlTest_1_0, ResetDevice) {
+TEST_P(InputClassifierHidlTest_1_0, ResetDevice) {
     EXPECT_TRUE(classifier->resetDevice(ReservedInputDeviceId::VIRTUAL_KEYBOARD_ID).isOk());
     EXPECT_TRUE(classifier->resetDevice(ReservedInputDeviceId::BUILT_IN_KEYBOARD_ID).isOk());
     EXPECT_TRUE(classifier->resetDevice(1).isOk());
@@ -115,14 +100,14 @@
 /**
  * Call reset() on the HAL to ensure no fatal failure there.
  */
-TEST_F(InputClassifierHidlTest_1_0, ResetHal) {
+TEST_P(InputClassifierHidlTest_1_0, ResetHal) {
     EXPECT_TRUE(classifier->reset().isOk());
 }
 
 /**
  * Classify an event without any video frames.
  */
-TEST_F(InputClassifierHidlTest_1_0, Classify_NoVideoFrame) {
+TEST_P(InputClassifierHidlTest_1_0, Classify_NoVideoFrame) {
     // Create a MotionEvent that does not have any video data
     MotionEvent event = getSimpleMotionEvent();
 
@@ -137,7 +122,7 @@
 /**
  * Classify an event with one video frame. Should be the most common scenario.
  */
-TEST_F(InputClassifierHidlTest_1_0, Classify_OneVideoFrame) {
+TEST_P(InputClassifierHidlTest_1_0, Classify_OneVideoFrame) {
     MotionEvent event = getSimpleMotionEvent();
     VideoFrame frame;
     frame.data = {1, 2, 3, 4};
@@ -163,7 +148,7 @@
  * monotonically increasing timestamps. Still, we provide consistent timestamps here since that
  * is the most realistic mode of operation.
  */
-TEST_F(InputClassifierHidlTest_1_0, Classify_TwoVideoFrames) {
+TEST_P(InputClassifierHidlTest_1_0, Classify_TwoVideoFrames) {
     MotionEvent event = getSimpleMotionEvent();
     VideoFrame frame1;
     frame1.data = {1, 2, 3, 4};
@@ -183,11 +168,7 @@
     classifier->reset();
 }
 
-int main(int argc, char** argv) {
-    ::testing::AddGlobalTestEnvironment(InputClassifierHidlEnvironment::Instance());
-    ::testing::InitGoogleTest(&argc, argv);
-    InputClassifierHidlEnvironment::Instance()->init(&argc, argv);
-    int status = RUN_ALL_TESTS();
-    LOG(INFO) << "Test result = " << status;
-    return status;
-}
+INSTANTIATE_TEST_SUITE_P(
+        PerInstance, InputClassifierHidlTest_1_0,
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(IInputClassifier::descriptor)),
+        android::hardware::PrintInstanceNameToString);
diff --git a/keymaster/aidl/aidl_api/android.hardware.keymaster/current/android/hardware/keymaster/HardwareAuthToken.aidl b/keymaster/aidl/aidl_api/android.hardware.keymaster/current/android/hardware/keymaster/HardwareAuthToken.aidl
new file mode 100644
index 0000000..db1df2b
--- /dev/null
+++ b/keymaster/aidl/aidl_api/android.hardware.keymaster/current/android/hardware/keymaster/HardwareAuthToken.aidl
@@ -0,0 +1,27 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.keymaster;
+@VintfStability
+parcelable HardwareAuthToken {
+  long challenge;
+  long userId;
+  long authenticatorId;
+  android.hardware.keymaster.HardwareAuthenticatorType authenticatorType;
+  android.hardware.keymaster.Timestamp timestamp;
+  byte[] mac;
+}
diff --git a/keymaster/aidl/aidl_api/android.hardware.keymaster/current/android/hardware/keymaster/HardwareAuthenticatorType.aidl b/keymaster/aidl/aidl_api/android.hardware.keymaster/current/android/hardware/keymaster/HardwareAuthenticatorType.aidl
new file mode 100644
index 0000000..924567f
--- /dev/null
+++ b/keymaster/aidl/aidl_api/android.hardware.keymaster/current/android/hardware/keymaster/HardwareAuthenticatorType.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.keymaster;
+@Backing(type="int") @VintfStability
+enum HardwareAuthenticatorType {
+  NONE = 0,
+  PASSWORD = 1,
+  FINGERPRINT = 2,
+  ANY = -1,
+}
diff --git a/keymaster/aidl/aidl_api/android.hardware.keymaster/current/android/hardware/keymaster/Timestamp.aidl b/keymaster/aidl/aidl_api/android.hardware.keymaster/current/android/hardware/keymaster/Timestamp.aidl
new file mode 100644
index 0000000..45fa1ae
--- /dev/null
+++ b/keymaster/aidl/aidl_api/android.hardware.keymaster/current/android/hardware/keymaster/Timestamp.aidl
@@ -0,0 +1,22 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.keymaster;
+@VintfStability
+parcelable Timestamp {
+  long milliSeconds;
+}
diff --git a/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/BrightnessMode.aidl b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/BrightnessMode.aidl
new file mode 100644
index 0000000..c4c6d64
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/BrightnessMode.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.light;
+@VintfStability
+enum BrightnessMode {
+  USER = 0,
+  SENSOR = 1,
+  LOW_PERSISTENCE = 2,
+}
diff --git a/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/FlashMode.aidl b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/FlashMode.aidl
new file mode 100644
index 0000000..349f9f3
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/FlashMode.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.light;
+@VintfStability
+enum FlashMode {
+  NONE = 0,
+  TIMED = 1,
+  HARDWARE = 2,
+}
diff --git a/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLight.aidl b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLight.aidl
new file mode 100644
index 0000000..c397f91
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLight.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.light;
+@VintfStability
+parcelable HwLight {
+  int id;
+  int ordinal;
+  android.hardware.light.LightType type;
+}
diff --git a/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLightState.aidl b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLightState.aidl
new file mode 100644
index 0000000..44a0882
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/HwLightState.aidl
@@ -0,0 +1,26 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.light;
+@VintfStability
+parcelable HwLightState {
+  int color;
+  android.hardware.light.FlashMode flashMode;
+  int flashOnMs;
+  int flashOffMs;
+  android.hardware.light.BrightnessMode brightnessMode;
+}
diff --git a/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/ILights.aidl b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/ILights.aidl
new file mode 100644
index 0000000..fc6c626
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/ILights.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.light;
+@VintfStability
+interface ILights {
+  void setLightState(in int id, in android.hardware.light.HwLightState state);
+  android.hardware.light.HwLight[] getLights();
+}
diff --git a/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/LightType.aidl b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/LightType.aidl
new file mode 100644
index 0000000..77ab98c
--- /dev/null
+++ b/light/aidl/aidl_api/android.hardware.light/current/android/hardware/light/LightType.aidl
@@ -0,0 +1,30 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.light;
+@VintfStability
+enum LightType {
+  BACKLIGHT = 0,
+  KEYBOARD = 1,
+  BUTTONS = 2,
+  BATTERY = 3,
+  NOTIFICATIONS = 4,
+  ATTENTION = 5,
+  BLUETOOTH = 6,
+  WIFI = 7,
+  MICROPHONE = 8,
+}
diff --git a/neuralnetworks/1.3/vts/functional/Android.bp b/neuralnetworks/1.3/vts/functional/Android.bp
index 545a5be..2c1be0b 100644
--- a/neuralnetworks/1.3/vts/functional/Android.bp
+++ b/neuralnetworks/1.3/vts/functional/Android.bp
@@ -77,5 +77,8 @@
     header_libs: [
         "libneuralnetworks_headers",
     ],
-    test_suites: ["general-tests"],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
 }
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/Boost.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/Boost.aidl
new file mode 100644
index 0000000..aced215
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/Boost.aidl
@@ -0,0 +1,27 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@Backing(type="int") @VintfStability
+enum Boost {
+  INTERACTION = 0,
+  DISPLAY_UPDATE_IMMINENT = 1,
+  ML_ACC = 2,
+  AUDIO_LAUNCH = 3,
+  CAMERA_LAUNCH = 4,
+  CAMERA_SHOT = 5,
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPower.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPower.aidl
new file mode 100644
index 0000000..8a06623
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPower.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@VintfStability
+interface IPower {
+  oneway void setMode(in android.hardware.power.Mode type, in boolean enabled);
+  boolean isModeSupported(in android.hardware.power.Mode type);
+  oneway void setBoost(in android.hardware.power.Boost type, in int durationMs);
+  boolean isBoostSupported(in android.hardware.power.Boost type);
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/Mode.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/Mode.aidl
new file mode 100644
index 0000000..f7c2552
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/Mode.aidl
@@ -0,0 +1,36 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@Backing(type="int") @VintfStability
+enum Mode {
+  DOUBLE_TAP_TO_WAKE = 0,
+  LOW_POWER = 1,
+  SUSTAINED_PERFORMANCE = 2,
+  FIXED_PERFORMANCE = 3,
+  VR = 4,
+  LAUNCH = 5,
+  EXPENSIVE_RENDERING = 6,
+  INTERACTIVE = 7,
+  DEVICE_IDLE = 8,
+  DISPLAY_INACTIVE = 9,
+  AUDIO_STREAMING_LOW_LATENCY = 10,
+  CAMERA_STREAMING_SECURE = 11,
+  CAMERA_STREAMING_LOW = 12,
+  CAMERA_STREAMING_MID = 13,
+  CAMERA_STREAMING_HIGH = 14,
+}
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp b/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
index 60cb2fe..9568524 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_icc.cpp
@@ -177,9 +177,11 @@
 }
 
 /*
+ * The following test is disabled due to b/109889468
+ *
  * Test IRadio.getImsiForApp() for the response returned.
  */
-TEST_P(RadioHidlTest, getImsiForApp) {
+TEST_P(RadioHidlTest, DISABLED_getImsiForApp) {
     serial = GetRandomSerialNumber();
 
     // Check success returned while getting imsi for 3GPP and 3GPP2 apps only
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp b/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
index 9b6cc96..7228fb0 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
@@ -629,9 +629,11 @@
 }
 
 /*
+ * The following test is disabled due to b/64734869
+ *
  * Test IRadio.requestShutdown() for the response returned.
  */
-TEST_P(RadioHidlTest, requestShutdown) {
+TEST_P(RadioHidlTest, DISABLED_requestShutdown) {
     serial = GetRandomSerialNumber();
 
     radio->requestShutdown(serial);
@@ -756,9 +758,11 @@
 }
 
 /*
+ * The following test is disabled due to b/79930549
+ *
  * Test IRadio.setAllowedCarriers() for the response returned.
  */
-TEST_P(RadioHidlTest, setAllowedCarriers) {
+TEST_P(RadioHidlTest, DISABLED_setAllowedCarriers) {
     serial = GetRandomSerialNumber();
     CarrierRestrictions carriers;
     memset(&carriers, 0, sizeof(carriers));
diff --git a/radio/1.2/vts/functional/radio_hidl_hal_api.cpp b/radio/1.2/vts/functional/radio_hidl_hal_api.cpp
index 7464307..c81a8d9 100644
--- a/radio/1.2/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.2/vts/functional/radio_hidl_hal_api.cpp
@@ -299,9 +299,11 @@
 }
 
 /*
+ * The following test is disabled due to b/112206766
+ *
  * Test IRadio.startNetworkScan() with valid periodicity
  */
-TEST_P(RadioHidlTest_v1_2, startNetworkScan_GoodRequest1) {
+TEST_P(RadioHidlTest_v1_2, DISABLED_startNetworkScan_GoodRequest1) {
     serial = GetRandomSerialNumber();
 
     ::android::hardware::radio::V1_2::NetworkScanRequest request = {
@@ -333,9 +335,11 @@
 }
 
 /*
+ * The following test is disabled due to b/112206766
+ *
  * Test IRadio.startNetworkScan() with valid periodicity and plmns
  */
-TEST_P(RadioHidlTest_v1_2, startNetworkScan_GoodRequest2) {
+TEST_P(RadioHidlTest_v1_2, DISABLED_startNetworkScan_GoodRequest2) {
     serial = GetRandomSerialNumber();
 
     ::android::hardware::radio::V1_2::NetworkScanRequest request = {
diff --git a/radio/1.3/vts/functional/radio_hidl_hal_api.cpp b/radio/1.3/vts/functional/radio_hidl_hal_api.cpp
index ca64305..1a01b28 100644
--- a/radio/1.3/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.3/vts/functional/radio_hidl_hal_api.cpp
@@ -16,6 +16,7 @@
 
 #include <radio_hidl_hal_utils_v1_3.h>
 #include <vector>
+#include "VtsCoreUtil.h"
 
 #define ASSERT_OK(ret) ASSERT_TRUE(ret.isOk())
 
@@ -25,6 +26,15 @@
 TEST_P(RadioHidlTest_v1_3, enableModem) {
     serial = GetRandomSerialNumber();
 
+    bool isMultiSimEnabled =
+            testing::checkSubstringInCommandOutput("getprop persist.radio.multisim.config",
+                                                   "dsds") ||
+            testing::checkSubstringInCommandOutput("getprop persist.radio.multisim.config", "tsts");
+    if (!isMultiSimEnabled) {
+        ALOGI("enableModem, no need to test in single SIM mode");
+        return;
+    }
+
     bool responseToggle = radioRsp_v1_3->enableModemResponseToggle;
     Return<void> res = radio_v1_3->enableModem(serial, true);
     ASSERT_OK(res);
diff --git a/rebootescrow/aidl/aidl_api/android.hardware.rebootescrow/current/android/hardware/rebootescrow/IRebootEscrow.aidl b/rebootescrow/aidl/aidl_api/android.hardware.rebootescrow/current/android/hardware/rebootescrow/IRebootEscrow.aidl
new file mode 100644
index 0000000..ea669a3
--- /dev/null
+++ b/rebootescrow/aidl/aidl_api/android.hardware.rebootescrow/current/android/hardware/rebootescrow/IRebootEscrow.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.rebootescrow;
+@VintfStability
+interface IRebootEscrow {
+  void storeKey(in byte[] kek);
+  byte[] retrieveKey();
+}
diff --git a/soundtrigger/2.0/vts/functional/VtsHalSoundtriggerV2_0TargetTest.cpp b/soundtrigger/2.0/vts/functional/VtsHalSoundtriggerV2_0TargetTest.cpp
index d7a7d08..63edec5 100644
--- a/soundtrigger/2.0/vts/functional/VtsHalSoundtriggerV2_0TargetTest.cpp
+++ b/soundtrigger/2.0/vts/functional/VtsHalSoundtriggerV2_0TargetTest.cpp
@@ -293,22 +293,6 @@
     EXPECT_NE(0, hidlReturn);
 }
 
-/**
- * Test ISoundTriggerHw::stopAllRecognitions() method
- *
- * Verifies that:
- *  - the implementation implements this optional method or indicates it is not support by
- *  returning -ENOSYS
- */
-TEST_P(SoundTriggerHidlTest, stopAllRecognitions) {
-    Return<int32_t> hidlReturn(0);
-
-    hidlReturn = mSoundTriggerHal->stopAllRecognitions();
-
-    EXPECT_TRUE(hidlReturn.isOk());
-    EXPECT_TRUE(hidlReturn == 0 || hidlReturn == -ENOSYS);
-}
-
 INSTANTIATE_TEST_SUITE_P(
         PerInstance, SoundTriggerHidlTest,
         testing::ValuesIn(android::hardware::getAllHalInstanceNames(ISoundTriggerHw::descriptor)),
diff --git a/soundtrigger/2.1/vts/functional/VtsHalSoundtriggerV2_1TargetTest.cpp b/soundtrigger/2.1/vts/functional/VtsHalSoundtriggerV2_1TargetTest.cpp
index 7f06ed9..392679d 100644
--- a/soundtrigger/2.1/vts/functional/VtsHalSoundtriggerV2_1TargetTest.cpp
+++ b/soundtrigger/2.1/vts/functional/VtsHalSoundtriggerV2_1TargetTest.cpp
@@ -172,61 +172,6 @@
 };
 
 /**
- * Test ISoundTriggerHw::getProperties() method
- *
- * Verifies that:
- *  - the implementation implements the method
- *  - the method returns 0 (no error)
- *  - the implementation supports at least one sound model and one key phrase
- *  - the implementation supports at least VOICE_TRIGGER recognition mode
- */
-TEST_P(SoundTriggerHidlTest, GetProperties) {
-    ISoundTriggerHw::Properties halProperties;
-    Return<void> hidlReturn;
-    int ret = -ENODEV;
-
-    hidlReturn = mSoundTriggerHal->getProperties([&](int rc, auto res) {
-        ret = rc;
-        halProperties = res;
-    });
-
-    EXPECT_TRUE(hidlReturn.isOk());
-    EXPECT_EQ(0, ret);
-    EXPECT_GT(halProperties.maxSoundModels, 0u);
-    EXPECT_GT(halProperties.maxKeyPhrases, 0u);
-    EXPECT_NE(0u, (halProperties.recognitionModes & (uint32_t)RecognitionMode::VOICE_TRIGGER));
-}
-
-/**
- * Test ISoundTriggerHw::loadPhraseSoundModel() method
- *
- * Verifies that:
- *  - the implementation implements the method
- *  - the implementation returns an error when passed a malformed sound model
- *
- * There is no way to verify that implementation actually can load a sound model because each
- * sound model is vendor specific.
- */
-TEST_P(SoundTriggerHidlTest, LoadInvalidModelFail) {
-    Return<void> hidlReturn;
-    int ret = -ENODEV;
-    V2_0_ISoundTriggerHw::PhraseSoundModel model;
-    SoundModelHandle handle;
-
-    model.common.type = SoundModelType::UNKNOWN;
-
-    hidlReturn =
-        mSoundTriggerHal->loadPhraseSoundModel(model, mCallback, 0, [&](int32_t retval, auto res) {
-            ret = retval;
-            handle = res;
-        });
-
-    EXPECT_TRUE(hidlReturn.isOk());
-    EXPECT_NE(0, ret);
-    EXPECT_FALSE(monitor.wait(SHORT_TIMEOUT_PERIOD));
-}
-
-/**
  * Test ISoundTriggerHw::loadPhraseSoundModel_2_1() method
  *
  * Verifies that:
@@ -280,34 +225,6 @@
 }
 
 /**
- * Test ISoundTriggerHw::loadSoundModel() method
- *
- * Verifies that:
- *  - the implementation returns error when passed a sound model with random data.
- */
-TEST_P(SoundTriggerHidlTest, LoadGenericSoundModelFail) {
-    int ret = -ENODEV;
-    V2_0_ISoundTriggerHw::SoundModel model;
-    SoundModelHandle handle = 0;
-
-    model.type = SoundModelType::GENERIC;
-    model.data.resize(100);
-    for (auto& d : model.data) {
-        d = rand();
-    }
-
-    Return<void> loadReturn =
-        mSoundTriggerHal->loadSoundModel(model, mCallback, 0, [&](int32_t retval, auto res) {
-            ret = retval;
-            handle = res;
-        });
-
-    EXPECT_TRUE(loadReturn.isOk());
-    EXPECT_NE(0, ret);
-    EXPECT_FALSE(monitor.wait(SHORT_TIMEOUT_PERIOD));
-}
-
-/**
  * Test ISoundTriggerHw::loadSoundModel_2_1() method
  *
  * Verifies that:
@@ -371,54 +288,6 @@
 }
 
 /**
- * Test ISoundTriggerHw::unloadSoundModel() method
- *
- * Verifies that:
- *  - the implementation implements the method
- *  - the implementation returns an error when called without a valid loaded sound model
- *
- */
-TEST_P(SoundTriggerHidlTest, UnloadModelNoModelFail) {
-    Return<int32_t> hidlReturn(0);
-    SoundModelHandle halHandle = 0;
-
-    hidlReturn = mSoundTriggerHal->unloadSoundModel(halHandle);
-
-    EXPECT_TRUE(hidlReturn.isOk());
-    EXPECT_NE(0, hidlReturn);
-}
-
-/**
- * Test ISoundTriggerHw::startRecognition() method
- *
- * Verifies that:
- *  - the implementation implements the method
- *  - the implementation returns an error when called without a valid loaded sound model
- *
- * There is no way to verify that implementation actually starts recognition because no model can
- * be loaded.
- */
-TEST_P(SoundTriggerHidlTest, StartRecognitionNoModelFail) {
-    Return<int32_t> hidlReturn(0);
-    SoundModelHandle handle = 0;
-    PhraseRecognitionExtra phrase;
-    V2_0_ISoundTriggerHw::RecognitionConfig config;
-
-    config.captureHandle = 0;
-    config.captureDevice = AudioDevice::IN_BUILTIN_MIC;
-    phrase.id = 0;
-    phrase.recognitionModes = (uint32_t)RecognitionMode::VOICE_TRIGGER;
-    phrase.confidenceLevel = 0;
-
-    config.phrases.setToExternal(&phrase, 1);
-
-    hidlReturn = mSoundTriggerHal->startRecognition(handle, config, mCallback, 0);
-
-    EXPECT_TRUE(hidlReturn.isOk());
-    EXPECT_NE(0, hidlReturn);
-}
-
-/**
  * Test ISoundTriggerHw::startRecognition_2_1() method
  *
  * Verifies that:
@@ -448,40 +317,6 @@
     EXPECT_NE(0, hidlReturn);
 }
 
-/**
- * Test ISoundTriggerHw::stopRecognition() method
- *
- * Verifies that:
- *  - the implementation implements the method
- *  - the implementation returns an error when called without an active recognition running
- *
- */
-TEST_P(SoundTriggerHidlTest, StopRecognitionNoAStartFail) {
-    Return<int32_t> hidlReturn(0);
-    SoundModelHandle handle = 0;
-
-    hidlReturn = mSoundTriggerHal->stopRecognition(handle);
-
-    EXPECT_TRUE(hidlReturn.isOk());
-    EXPECT_NE(0, hidlReturn);
-}
-
-/**
- * Test ISoundTriggerHw::stopAllRecognitions() method
- *
- * Verifies that:
- *  - the implementation implements this optional method or indicates it is not supported by
- *  returning -ENOSYS
- */
-TEST_P(SoundTriggerHidlTest, stopAllRecognitions) {
-    Return<int32_t> hidlReturn(0);
-
-    hidlReturn = mSoundTriggerHal->stopAllRecognitions();
-
-    EXPECT_TRUE(hidlReturn.isOk());
-    EXPECT_TRUE(hidlReturn == 0 || hidlReturn == -ENOSYS);
-}
-
 INSTANTIATE_TEST_SUITE_P(
         PerInstance, SoundTriggerHidlTest,
         testing::ValuesIn(android::hardware::getAllHalInstanceNames(ISoundTriggerHw::descriptor)),
diff --git a/tests/extension/vibrator/aidl/aidl_api/test-android.hardware.vibrator-ext/current/android/hardware/tests/extension/vibrator/Directionality.aidl b/tests/extension/vibrator/aidl/aidl_api/test-android.hardware.vibrator-ext/current/android/hardware/tests/extension/vibrator/Directionality.aidl
new file mode 100644
index 0000000..26eb1b48
--- /dev/null
+++ b/tests/extension/vibrator/aidl/aidl_api/test-android.hardware.vibrator-ext/current/android/hardware/tests/extension/vibrator/Directionality.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tests.extension.vibrator;
+@Backing(type="int") @VintfStability
+enum Directionality {
+  NONE = 0,
+  TRANSVERSE = 1,
+  LONGITUDINAL = 2,
+}
diff --git a/tests/extension/vibrator/aidl/aidl_api/test-android.hardware.vibrator-ext/current/android/hardware/tests/extension/vibrator/ICustomVibrator.aidl b/tests/extension/vibrator/aidl/aidl_api/test-android.hardware.vibrator-ext/current/android/hardware/tests/extension/vibrator/ICustomVibrator.aidl
new file mode 100644
index 0000000..ed9a3c6
--- /dev/null
+++ b/tests/extension/vibrator/aidl/aidl_api/test-android.hardware.vibrator-ext/current/android/hardware/tests/extension/vibrator/ICustomVibrator.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tests.extension.vibrator;
+@VintfStability
+interface ICustomVibrator {
+  int getVendorCapabilities();
+  void setDirectionality(android.hardware.tests.extension.vibrator.Directionality directionality);
+  int perform(android.hardware.tests.extension.vibrator.VendorEffect effect, android.hardware.vibrator.IVibratorCallback callback);
+  const int CAP_VENDOR_DIRECTIONALITY = 1;
+}
diff --git a/tests/extension/vibrator/aidl/aidl_api/test-android.hardware.vibrator-ext/current/android/hardware/tests/extension/vibrator/VendorEffect.aidl b/tests/extension/vibrator/aidl/aidl_api/test-android.hardware.vibrator-ext/current/android/hardware/tests/extension/vibrator/VendorEffect.aidl
new file mode 100644
index 0000000..4d03a0a
--- /dev/null
+++ b/tests/extension/vibrator/aidl/aidl_api/test-android.hardware.vibrator-ext/current/android/hardware/tests/extension/vibrator/VendorEffect.aidl
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tests.extension.vibrator;
+@Backing(type="int") @VintfStability
+enum VendorEffect {
+  CRACKLE = 0,
+  WIGGLE = 1,
+}
diff --git a/tv/input/1.0/vts/functional/Android.bp b/tv/input/1.0/vts/functional/Android.bp
index 29181b0..5d20bce 100644
--- a/tv/input/1.0/vts/functional/Android.bp
+++ b/tv/input/1.0/vts/functional/Android.bp
@@ -19,6 +19,9 @@
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: ["VtsHalTvInputV1_0TargetTest.cpp"],
     static_libs: ["android.hardware.tv.input@1.0"],
-    test_suites: ["general-tests"],
+    test_suites: [
+        "general-tests",
+        "vts-core",
+    ],
+    require_root: true,
 }
-
diff --git a/tv/input/1.0/vts/functional/VtsHalTvInputV1_0TargetTest.cpp b/tv/input/1.0/vts/functional/VtsHalTvInputV1_0TargetTest.cpp
index 573a1d6..59c70eb 100644
--- a/tv/input/1.0/vts/functional/VtsHalTvInputV1_0TargetTest.cpp
+++ b/tv/input/1.0/vts/functional/VtsHalTvInputV1_0TargetTest.cpp
@@ -17,11 +17,12 @@
 #define LOG_TAG "tv_input_hidl_hal_test"
 #include <android-base/logging.h>
 
-#include <android/hardware/tv/input/1.0/types.h>
 #include <android/hardware/tv/input/1.0/ITvInput.h>
 #include <android/hardware/tv/input/1.0/ITvInputCallback.h>
-
-#include <VtsHalHidlTargetTestBase.h>
+#include <android/hardware/tv/input/1.0/types.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 #include <utils/KeyedVector.h>
 #include <mutex>
 #include <vector>
@@ -42,179 +43,161 @@
 #define WAIT_FOR_EVENT_TIMEOUT 5
 #define DEFAULT_ID INT32_MIN
 
-// Test environment for TvInput HIDL HAL.
-class TvInputHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
- public:
-  // get the test environment singleton
-  static TvInputHidlEnvironment* Instance() {
-    static TvInputHidlEnvironment* instance = new TvInputHidlEnvironment;
-    return instance;
-  }
-
-  virtual void registerTestServices() override { registerTestService<ITvInput>(); }
-
- private:
-  TvInputHidlEnvironment() {}
-};
-
 /* The main test class for TV Input HIDL HAL. */
-class TvInputHidlTest : public ::testing::VtsHalHidlTargetTestBase {
- public:
-  virtual void SetUp() override {
-    tv_input_ = ::testing::VtsHalHidlTargetTestBase::getService<ITvInput>(
-          TvInputHidlEnvironment::Instance()->getServiceName<ITvInput>());
-    ASSERT_NE(tv_input_, nullptr);
-    tv_input_callback_ = new TvInputCallback(*this);
-    ASSERT_NE(tv_input_callback_, nullptr);
-    tv_input_->setCallback(tv_input_callback_);
-    // All events received within the timeout should be handled.
-    sleep(WAIT_FOR_EVENT_TIMEOUT);
-  }
-
-  virtual void TearDown() override {}
-
-  /* Called when a DEVICE_AVAILABLE event is received. */
-  void onDeviceAvailable(const TvInputDeviceInfo& deviceInfo) {
-    device_info_.add(deviceInfo.deviceId, deviceInfo);
-  }
-
-  /* Called when a DEVICE_UNAVAILABLE event is received. */
-  void onDeviceUnavailable(int32_t deviceId) {
-    device_info_.removeItem(deviceId);
-  }
-
-  /* Called when a DEVICE_CONFIGURATIONS_CHANGED event is received. */
-  Result onStreamConfigurationsChanged(int32_t deviceId) {
-    return updateStreamConfigurations(deviceId);
-  }
-
-  /* Gets and updates the stream configurations for a device. */
-  Result updateStreamConfigurations(int32_t deviceId) {
-    stream_config_.removeItem(deviceId);
-    Result result = Result::UNKNOWN;
-    hidl_vec<TvStreamConfig> list;
-    tv_input_->getStreamConfigurations(deviceId,
-        [&result, &list](Result res, hidl_vec<TvStreamConfig> configs) {
-          result = res;
-          if (res == Result::OK) {
-            list = configs;
-          }
-        });
-    if (result == Result::OK) {
-      stream_config_.add(deviceId, list);
-    }
-    return result;
-  }
-
-  /* Gets and updates the stream configurations for all existing devices. */
-  void updateAllStreamConfigurations() {
-    for (size_t i = 0; i < device_info_.size(); i++) {
-      int32_t device_id = device_info_.keyAt(i);
-      updateStreamConfigurations(device_id);
-    }
-  }
-
-  /* Returns a list of indices of stream_config_ whose corresponding values are not empty. */
-  std::vector<size_t> getConfigIndices() {
-    std::vector<size_t> indices;
-    for (size_t i = 0; i < stream_config_.size(); i++) {
-      if (stream_config_.valueAt(i).size() != 0) {
-        indices.push_back(i);
-      }
-    }
-    return indices;
-  }
-
-  /*
-   * Returns DEFAULT_ID if there is no missing integer in the range [0, the size of nums).
-   * Otherwise, returns the smallest missing non-negative integer.
-   */
-  int32_t getNumNotIn(std::vector<int32_t>& nums) {
-    int32_t result = DEFAULT_ID;
-    int32_t size = static_cast<int32_t>(nums.size());
-    for (int32_t i = 0; i < size; i++) {
-      // Put every element to its target position, if possible.
-      int32_t target_pos = nums[i];
-      while (target_pos >= 0 && target_pos < size && i != target_pos && nums[i] != nums[target_pos]) {
-        std::swap(nums[i], nums[target_pos]);
-        target_pos = nums[i];
-      }
+class TvInputHidlTest : public testing::TestWithParam<std::string> {
+  public:
+    virtual void SetUp() override {
+        tv_input_ = ITvInput::getService(GetParam());
+        tv_input_callback_ = new TvInputCallback(*this);
+        ASSERT_NE(tv_input_callback_, nullptr);
+        tv_input_->setCallback(tv_input_callback_);
+        // All events received within the timeout should be handled.
+        sleep(WAIT_FOR_EVENT_TIMEOUT);
     }
 
-    for (int32_t i = 0; i < size; i++) {
-      if (nums[i] != i) {
-        return i;
-      }
+    virtual void TearDown() override {}
+
+    /* Called when a DEVICE_AVAILABLE event is received. */
+    void onDeviceAvailable(const TvInputDeviceInfo& deviceInfo) {
+        device_info_.add(deviceInfo.deviceId, deviceInfo);
     }
-    return result;
-  }
 
-  /* A simple test implementation of TvInputCallback for TV Input Events. */
-  class TvInputCallback : public ITvInputCallback {
-    public:
-     TvInputCallback(TvInputHidlTest& parent) : parent_(parent){};
+    /* Called when a DEVICE_UNAVAILABLE event is received. */
+    void onDeviceUnavailable(int32_t deviceId) { device_info_.removeItem(deviceId); }
 
-     virtual ~TvInputCallback() = default;
+    /* Called when a DEVICE_CONFIGURATIONS_CHANGED event is received. */
+    Result onStreamConfigurationsChanged(int32_t deviceId) {
+        return updateStreamConfigurations(deviceId);
+    }
 
-     /*
-      * Notifies the client that an event has occured. For possible event types,
-      * check TvInputEventType.
-      */
-     Return<void> notify(const TvInputEvent& event) override {
-       std::unique_lock<std::mutex> lock(parent_.mutex_);
-       switch(event.type) {
-         case TvInputEventType::DEVICE_AVAILABLE:
-           parent_.onDeviceAvailable(event.deviceInfo);
-           break;
-         case TvInputEventType::DEVICE_UNAVAILABLE:
-           parent_.onDeviceUnavailable(event.deviceInfo.deviceId);
-           break;
-         case TvInputEventType::STREAM_CONFIGURATIONS_CHANGED:
-           parent_.onStreamConfigurationsChanged(event.deviceInfo.deviceId);
-           break;
-       }
-       return Void();
-     };
-    private:
-     /* The test contains this callback instance. */
-     TvInputHidlTest& parent_;
-  };
+    /* Gets and updates the stream configurations for a device. */
+    Result updateStreamConfigurations(int32_t deviceId) {
+        stream_config_.removeItem(deviceId);
+        Result result = Result::UNKNOWN;
+        hidl_vec<TvStreamConfig> list;
+        tv_input_->getStreamConfigurations(
+                deviceId, [&result, &list](Result res, hidl_vec<TvStreamConfig> configs) {
+                    result = res;
+                    if (res == Result::OK) {
+                        list = configs;
+                    }
+                });
+        if (result == Result::OK) {
+            stream_config_.add(deviceId, list);
+        }
+        return result;
+    }
 
-  /* The TvInput used for the test. */
-  sp<ITvInput> tv_input_;
+    /* Gets and updates the stream configurations for all existing devices. */
+    void updateAllStreamConfigurations() {
+        for (size_t i = 0; i < device_info_.size(); i++) {
+            int32_t device_id = device_info_.keyAt(i);
+            updateStreamConfigurations(device_id);
+        }
+    }
 
-  /* The TvInputCallback used for the test. */
-  sp<ITvInputCallback> tv_input_callback_;
+    /* Returns a list of indices of stream_config_ whose corresponding values are not empty. */
+    std::vector<size_t> getConfigIndices() {
+        std::vector<size_t> indices;
+        for (size_t i = 0; i < stream_config_.size(); i++) {
+            if (stream_config_.valueAt(i).size() != 0) {
+                indices.push_back(i);
+            }
+        }
+        return indices;
+    }
 
-  /*
-   * A KeyedVector stores device information of every available device.
-   * A key is a device ID and the corresponding value is the TvInputDeviceInfo.
-   */
-  android::KeyedVector<int32_t, TvInputDeviceInfo> device_info_;
+    /*
+     * Returns DEFAULT_ID if there is no missing integer in the range [0, the size of nums).
+     * Otherwise, returns the smallest missing non-negative integer.
+     */
+    int32_t getNumNotIn(std::vector<int32_t>& nums) {
+        int32_t result = DEFAULT_ID;
+        int32_t size = static_cast<int32_t>(nums.size());
+        for (int32_t i = 0; i < size; i++) {
+            // Put every element to its target position, if possible.
+            int32_t target_pos = nums[i];
+            while (target_pos >= 0 && target_pos < size && i != target_pos &&
+                   nums[i] != nums[target_pos]) {
+                std::swap(nums[i], nums[target_pos]);
+                target_pos = nums[i];
+            }
+        }
 
-  /*
-   * A KeyedVector stores a list of stream configurations of every available device.
-   * A key is a device ID and the corresponding value is the stream configuration list.
-   */
-  android::KeyedVector<int32_t, hidl_vec<TvStreamConfig>> stream_config_;
+        for (int32_t i = 0; i < size; i++) {
+            if (nums[i] != i) {
+                return i;
+            }
+        }
+        return result;
+    }
 
-  /* The mutex controls the access of shared data. */
-  std::mutex mutex_;
+    /* A simple test implementation of TvInputCallback for TV Input Events. */
+    class TvInputCallback : public ITvInputCallback {
+      public:
+        TvInputCallback(TvInputHidlTest& parent) : parent_(parent){};
+
+        virtual ~TvInputCallback() = default;
+
+        /*
+         * Notifies the client that an event has occurred. For possible event types,
+         * check TvInputEventType.
+         */
+        Return<void> notify(const TvInputEvent& event) override {
+            std::unique_lock<std::mutex> lock(parent_.mutex_);
+            switch (event.type) {
+                case TvInputEventType::DEVICE_AVAILABLE:
+                    parent_.onDeviceAvailable(event.deviceInfo);
+                    break;
+                case TvInputEventType::DEVICE_UNAVAILABLE:
+                    parent_.onDeviceUnavailable(event.deviceInfo.deviceId);
+                    break;
+                case TvInputEventType::STREAM_CONFIGURATIONS_CHANGED:
+                    parent_.onStreamConfigurationsChanged(event.deviceInfo.deviceId);
+                    break;
+            }
+            return Void();
+        };
+
+      private:
+        /* The test contains this callback instance. */
+        TvInputHidlTest& parent_;
+    };
+
+    /* The TvInput used for the test. */
+    sp<ITvInput> tv_input_;
+
+    /* The TvInputCallback used for the test. */
+    sp<ITvInputCallback> tv_input_callback_;
+
+    /*
+     * A KeyedVector stores device information of every available device.
+     * A key is a device ID and the corresponding value is the TvInputDeviceInfo.
+     */
+    android::KeyedVector<int32_t, TvInputDeviceInfo> device_info_;
+
+    /*
+     * A KeyedVector stores a list of stream configurations of every available device.
+     * A key is a device ID and the corresponding value is the stream configuration list.
+     */
+    android::KeyedVector<int32_t, hidl_vec<TvStreamConfig>> stream_config_;
+
+    /* The mutex controls the access of shared data. */
+    std::mutex mutex_;
 };
 
-
 /*
  * GetStreamConfigTest:
  * Calls updateStreamConfigurations() for each existing device
  * Checks returned results
  */
-TEST_F(TvInputHidlTest, GetStreamConfigTest) {
-  std::unique_lock<std::mutex> lock(mutex_);
-  for (size_t i = 0; i < device_info_.size(); i++) {
-    int32_t device_id = device_info_.keyAt(i);
-    Result result = updateStreamConfigurations(device_id);
-    EXPECT_EQ(Result::OK, result);
-  }
+TEST_P(TvInputHidlTest, GetStreamConfigTest) {
+    std::unique_lock<std::mutex> lock(mutex_);
+    for (size_t i = 0; i < device_info_.size(); i++) {
+        int32_t device_id = device_info_.keyAt(i);
+        Result result = updateStreamConfigurations(device_id);
+        EXPECT_EQ(Result::OK, result);
+    }
 }
 
 /*
@@ -222,26 +205,24 @@
  * Calls openStream() and then closeStream() for each existing stream
  * Checks returned results
  */
-TEST_F(TvInputHidlTest, OpenAndCloseStreamTest) {
-  std::unique_lock<std::mutex> lock(mutex_);
-  updateAllStreamConfigurations();
-  for (size_t j = 0; j < stream_config_.size(); j++) {
-    int32_t device_id = stream_config_.keyAt(j);
-    hidl_vec<TvStreamConfig> config = stream_config_.valueAt(j);
-    for (size_t i = 0; i < config.size(); i++) {
-      Result result = Result::UNKNOWN;
-      int32_t stream_id = config[i].streamId;
-      tv_input_->openStream(device_id, stream_id,
-          [&result](Result res, const native_handle_t*) {
-              result = res;
-          });
-      EXPECT_EQ(Result::OK, result);
+TEST_P(TvInputHidlTest, OpenAndCloseStreamTest) {
+    std::unique_lock<std::mutex> lock(mutex_);
+    updateAllStreamConfigurations();
+    for (size_t j = 0; j < stream_config_.size(); j++) {
+        int32_t device_id = stream_config_.keyAt(j);
+        hidl_vec<TvStreamConfig> config = stream_config_.valueAt(j);
+        for (size_t i = 0; i < config.size(); i++) {
+            Result result = Result::UNKNOWN;
+            int32_t stream_id = config[i].streamId;
+            tv_input_->openStream(device_id, stream_id,
+                                  [&result](Result res, const native_handle_t*) { result = res; });
+            EXPECT_EQ(Result::OK, result);
 
-      result = Result::UNKNOWN;
-      result = tv_input_->closeStream(device_id, stream_id);
-      EXPECT_EQ(Result::OK, result);
+            result = Result::UNKNOWN;
+            result = tv_input_->closeStream(device_id, stream_id);
+            EXPECT_EQ(Result::OK, result);
+        }
     }
-  }
 }
 
 /*
@@ -251,28 +232,26 @@
  * Checks returned results
  * The results should be Result::INVALID_ARGUMENTS
  */
-TEST_F(TvInputHidlTest, InvalidDeviceIdTest) {
-  std::unique_lock<std::mutex> lock(mutex_);
+TEST_P(TvInputHidlTest, InvalidDeviceIdTest) {
+    std::unique_lock<std::mutex> lock(mutex_);
 
-  std::vector<int32_t> device_ids;
-  for (size_t i = 0; i < device_info_.size(); i++) {
-    device_ids.push_back(device_info_.keyAt(i));
-  }
-  // Get a non-existing device ID.
-  int32_t id = getNumNotIn(device_ids);
-  EXPECT_EQ(Result::INVALID_ARGUMENTS, updateStreamConfigurations(id));
+    std::vector<int32_t> device_ids;
+    for (size_t i = 0; i < device_info_.size(); i++) {
+        device_ids.push_back(device_info_.keyAt(i));
+    }
+    // Get a non-existing device ID.
+    int32_t id = getNumNotIn(device_ids);
+    EXPECT_EQ(Result::INVALID_ARGUMENTS, updateStreamConfigurations(id));
 
-  Result result = Result::UNKNOWN;
-  int32_t stream_id = 0;
-  tv_input_->openStream(id, stream_id,
-      [&result](Result res, const native_handle_t*) {
-          result = res;
-      });
-  EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
+    Result result = Result::UNKNOWN;
+    int32_t stream_id = 0;
+    tv_input_->openStream(id, stream_id,
+                          [&result](Result res, const native_handle_t*) { result = res; });
+    EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
 
-  result = Result::UNKNOWN;
-  result = tv_input_->closeStream(id, stream_id);
-  EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
+    result = Result::UNKNOWN;
+    result = tv_input_->closeStream(id, stream_id);
+    EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
 }
 
 /*
@@ -281,35 +260,33 @@
  * Checks returned results
  * The results should be Result::INVALID_ARGUMENTS
  */
-TEST_F(TvInputHidlTest, InvalidStreamIdTest) {
-  std::unique_lock<std::mutex> lock(mutex_);
-  if (device_info_.isEmpty()) {
-    return;
-  }
-  updateAllStreamConfigurations();
-
-  int32_t device_id = device_info_.keyAt(0);
-  // Get a non-existing stream ID.
-  int32_t id = DEFAULT_ID;
-  if (stream_config_.indexOfKey(device_id) >= 0) {
-    std::vector<int32_t> stream_ids;
-    hidl_vec<TvStreamConfig> config = stream_config_.valueFor(device_id);
-    for (size_t i = 0; i < config.size(); i++) {
-      stream_ids.push_back(config[i].streamId);
+TEST_P(TvInputHidlTest, InvalidStreamIdTest) {
+    std::unique_lock<std::mutex> lock(mutex_);
+    if (device_info_.isEmpty()) {
+        return;
     }
-    id = getNumNotIn(stream_ids);
-  }
+    updateAllStreamConfigurations();
 
-  Result result = Result::UNKNOWN;
-  tv_input_->openStream(device_id, id,
-      [&result](Result res, const native_handle_t*) {
-          result = res;
-      });
-  EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
+    int32_t device_id = device_info_.keyAt(0);
+    // Get a non-existing stream ID.
+    int32_t id = DEFAULT_ID;
+    if (stream_config_.indexOfKey(device_id) >= 0) {
+        std::vector<int32_t> stream_ids;
+        hidl_vec<TvStreamConfig> config = stream_config_.valueFor(device_id);
+        for (size_t i = 0; i < config.size(); i++) {
+            stream_ids.push_back(config[i].streamId);
+        }
+        id = getNumNotIn(stream_ids);
+    }
 
-  result = Result::UNKNOWN;
-  result = tv_input_->closeStream(device_id, id);
-  EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
+    Result result = Result::UNKNOWN;
+    tv_input_->openStream(device_id, id,
+                          [&result](Result res, const native_handle_t*) { result = res; });
+    EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
+
+    result = Result::UNKNOWN;
+    result = tv_input_->closeStream(device_id, id);
+    EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
 }
 
 /*
@@ -318,28 +295,24 @@
  * Checks returned results
  * The result of the second call should be Result::INVALID_STATE
  */
-TEST_F(TvInputHidlTest, OpenAnOpenedStreamsTest) {
-  std::unique_lock<std::mutex> lock(mutex_);
-  updateAllStreamConfigurations();
-  std::vector<size_t> indices = getConfigIndices();
-  if (indices.empty()) {
-    return;
-  }
-  int32_t device_id = stream_config_.keyAt(indices[0]);
-  int32_t stream_id = stream_config_.valueAt(indices[0])[0].streamId;
+TEST_P(TvInputHidlTest, OpenAnOpenedStreamsTest) {
+    std::unique_lock<std::mutex> lock(mutex_);
+    updateAllStreamConfigurations();
+    std::vector<size_t> indices = getConfigIndices();
+    if (indices.empty()) {
+        return;
+    }
+    int32_t device_id = stream_config_.keyAt(indices[0]);
+    int32_t stream_id = stream_config_.valueAt(indices[0])[0].streamId;
 
-  Result result = Result::UNKNOWN;
-  tv_input_->openStream(device_id, stream_id,
-      [&result](Result res, const native_handle_t*) {
-          result = res;
-      });
-  EXPECT_EQ(Result::OK, result);
+    Result result = Result::UNKNOWN;
+    tv_input_->openStream(device_id, stream_id,
+                          [&result](Result res, const native_handle_t*) { result = res; });
+    EXPECT_EQ(Result::OK, result);
 
-  tv_input_->openStream(device_id, stream_id,
-      [&result](Result res, const native_handle_t*) {
-          result = res;
-      });
-  EXPECT_EQ(Result::INVALID_STATE, result);
+    tv_input_->openStream(device_id, stream_id,
+                          [&result](Result res, const native_handle_t*) { result = res; });
+    EXPECT_EQ(Result::INVALID_STATE, result);
 }
 
 /*
@@ -348,24 +321,19 @@
  * Checks the returned result
  * The result should be Result::INVALID_STATE
  */
-TEST_F(TvInputHidlTest, CloseStreamBeforeOpenTest) {
-  std::unique_lock<std::mutex> lock(mutex_);
-  updateAllStreamConfigurations();
-  std::vector<size_t> indices = getConfigIndices();
-  if (indices.empty()) {
-    return;
-  }
-  int32_t device_id = stream_config_.keyAt(indices[0]);
-  int32_t stream_id = stream_config_.valueAt(indices[0])[0].streamId;
-  EXPECT_EQ(Result::INVALID_STATE, tv_input_->closeStream(device_id, stream_id));
+TEST_P(TvInputHidlTest, CloseStreamBeforeOpenTest) {
+    std::unique_lock<std::mutex> lock(mutex_);
+    updateAllStreamConfigurations();
+    std::vector<size_t> indices = getConfigIndices();
+    if (indices.empty()) {
+        return;
+    }
+    int32_t device_id = stream_config_.keyAt(indices[0]);
+    int32_t stream_id = stream_config_.valueAt(indices[0])[0].streamId;
+    EXPECT_EQ(Result::INVALID_STATE, tv_input_->closeStream(device_id, stream_id));
 }
 
-int main(int argc, char **argv) {
-  ::testing::AddGlobalTestEnvironment(TvInputHidlEnvironment::Instance());
-  ::testing::InitGoogleTest(&argc, argv);
-  TvInputHidlEnvironment::Instance()->init(&argc, argv);
-  int status = RUN_ALL_TESTS();
-  ALOGI("Test result = %d", status);
-  return status;
-}
-
+INSTANTIATE_TEST_SUITE_P(
+        PerInstance, TvInputHidlTest,
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(ITvInput::descriptor)),
+        android::hardware::PrintInstanceNameToString);
diff --git a/usb/1.2/vts/functional/Android.bp b/usb/1.2/vts/functional/Android.bp
index 761d37f..d6aaf2d 100644
--- a/usb/1.2/vts/functional/Android.bp
+++ b/usb/1.2/vts/functional/Android.bp
@@ -23,6 +23,8 @@
         "android.hardware.usb@1.1",
         "android.hardware.usb@1.2",
     ],
-    test_suites: ["general-tests"],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
 }
-
diff --git a/usb/1.2/vts/functional/VtsHalUsbV1_2TargetTest.cpp b/usb/1.2/vts/functional/VtsHalUsbV1_2TargetTest.cpp
index 7b3dea9..5f901cd 100644
--- a/usb/1.2/vts/functional/VtsHalUsbV1_2TargetTest.cpp
+++ b/usb/1.2/vts/functional/VtsHalUsbV1_2TargetTest.cpp
@@ -22,8 +22,10 @@
 #include <android/hardware/usb/1.2/types.h>
 
 #include <VtsHalHidlTargetCallbackBase.h>
-#include <VtsHalHidlTargetTestBase.h>
-#include <VtsHalHidlTargetTestEnvBase.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
+
 #include <log/log.h>
 #include <stdlib.h>
 #include <chrono>
@@ -139,24 +141,12 @@
     };
 };
 
-// Test environment for Usb HIDL HAL.
-class UsbHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
-   public:
-    // get the test environment singleton
-    static UsbHidlEnvironment* Instance() {
-        static UsbHidlEnvironment* instance = new UsbHidlEnvironment;
-        return instance;
-    }
-
-    virtual void registerTestServices() override { registerTestService<IUsb>(); }
-};
-
 // The main test class for the USB hidl HAL
-class UsbHidlTest : public ::testing::VtsHalHidlTargetTestBase {
-   public:
+class UsbHidlTest : public ::testing::TestWithParam<std::string> {
+  public:
     virtual void SetUp() override {
         ALOGI(__FUNCTION__);
-        usb = ::testing::VtsHalHidlTargetTestBase::getService<IUsb>();
+        usb = IUsb::getService(GetParam());
         ASSERT_NE(usb, nullptr);
 
         usb_cb_2 = new UsbCallback(kCallbackIdentifier);
@@ -182,7 +172,7 @@
  * Callback oject is created and registered.
  * Check to see if the hidl transaction succeeded.
  */
-TEST_F(UsbHidlTest, setCallback) {
+TEST_P(UsbHidlTest, setCallback) {
     usb_cb_1 = new UsbCallback(1);
     ASSERT_NE(usb_cb_1, nullptr);
     Return<void> ret = usb->setCallback(usb_cb_1);
@@ -195,7 +185,7 @@
  * HAL service should call notifyPortStatusChange_1_2
  * instead of notifyPortStatusChange of V1_0/V1_1 interface
  */
-TEST_F(UsbHidlTest, queryPortStatus) {
+TEST_P(UsbHidlTest, queryPortStatus) {
     Return<void> ret = usb->queryPortStatus();
     ASSERT_TRUE(ret.isOk());
     auto res = usb_cb_2->WaitForCallback(kCallbackNameNotifyPortStatusChange_1_2);
@@ -211,7 +201,7 @@
  * Check if supportedContaminantProtectionModes changes across queryPortStatus
  * call.
  */
-TEST_F(UsbHidlTest, checkSupportedContaminantProtectionModes) {
+TEST_P(UsbHidlTest, checkSupportedContaminantProtectionModes) {
     Return<void> ret = usb->queryPortStatus();
     ASSERT_TRUE(ret.isOk());
     auto res = usb_cb_2->WaitForCallback(kCallbackNameNotifyPortStatusChange_1_2);
@@ -243,7 +233,7 @@
  * enableContaminantPresenceDetection should not enable/disable
  * contaminantPresenceProtection.
  */
-TEST_F(UsbHidlTest, presenceDetectionSupportedCheck) {
+TEST_P(UsbHidlTest, presenceDetectionSupportedCheck) {
     Return<void> ret = usb->queryPortStatus();
     ASSERT_TRUE(ret.isOk());
     auto res = usb_cb_2->WaitForCallback(kCallbackNameNotifyPortStatusChange_1_2);
@@ -272,7 +262,7 @@
 /*
  * enableContaminantPresenceDetection should succeed atleast 90% when supported.
  */
-TEST_F(UsbHidlTest, contaminantPresenceDetectionStability) {
+TEST_P(UsbHidlTest, contaminantPresenceDetectionStability) {
     int successCount = 0;
     bool currentStatus;
     bool supported = true;
@@ -309,7 +299,7 @@
  * enableContaminantPresenceProtection should not enable/disable
  * contaminantPresenceProtection.
  */
-TEST_F(UsbHidlTest, presenceProtectionSupportedCheck) {
+TEST_P(UsbHidlTest, presenceProtectionSupportedCheck) {
     Return<void> ret = usb->queryPortStatus();
     ASSERT_TRUE(ret.isOk());
     auto res = usb_cb_2->WaitForCallback(kCallbackNameNotifyPortStatusChange_1_2);
@@ -338,7 +328,7 @@
 /*
  * enableContaminantPresenceProtection should succeed atleast 90% when supported.
  */
-TEST_F(UsbHidlTest, contaminantPresenceProtectionStability) {
+TEST_P(UsbHidlTest, contaminantPresenceProtectionStability) {
     int successCount = 0;
     bool currentStatus;
     bool supported = true;
@@ -370,11 +360,7 @@
     if (!supported) EXPECT_GE(successCount, 9);
 }
 
-int main(int argc, char** argv) {
-    ::testing::AddGlobalTestEnvironment(UsbHidlEnvironment::Instance());
-    ::testing::InitGoogleTest(&argc, argv);
-    UsbHidlEnvironment::Instance()->init(&argc, argv);
-    int status = RUN_ALL_TESTS();
-    ALOGI("Test result = %d", status);
-    return status;
-}
+INSTANTIATE_TEST_SUITE_P(
+        PerInstance, UsbHidlTest,
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(IUsb::descriptor)),
+        android::hardware::PrintInstanceNameToString);
diff --git a/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/CompositeEffect.aidl b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/CompositeEffect.aidl
new file mode 100644
index 0000000..8cb259f
--- /dev/null
+++ b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/CompositeEffect.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.vibrator;
+@VintfStability
+parcelable CompositeEffect {
+  int delayMs;
+  android.hardware.vibrator.CompositePrimitive primitive;
+  float scale;
+}
diff --git a/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/CompositePrimitive.aidl b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/CompositePrimitive.aidl
new file mode 100644
index 0000000..6ab7ac5
--- /dev/null
+++ b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/CompositePrimitive.aidl
@@ -0,0 +1,29 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.vibrator;
+@Backing(type="int") @VintfStability
+enum CompositePrimitive {
+  NOOP = 0,
+  CLICK = 1,
+  THUD = 2,
+  SPIN = 3,
+  QUICK_RISE = 4,
+  SLOW_RISE = 5,
+  QUICK_FALL = 6,
+  LIGHT_TICK = 7,
+}
diff --git a/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/Effect.aidl b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/Effect.aidl
new file mode 100644
index 0000000..5ed4dc5
--- /dev/null
+++ b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/Effect.aidl
@@ -0,0 +1,43 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.vibrator;
+@Backing(type="int") @VintfStability
+enum Effect {
+  CLICK = 0,
+  DOUBLE_CLICK = 1,
+  TICK = 2,
+  THUD = 3,
+  POP = 4,
+  HEAVY_CLICK = 5,
+  RINGTONE_1 = 6,
+  RINGTONE_2 = 7,
+  RINGTONE_3 = 8,
+  RINGTONE_4 = 9,
+  RINGTONE_5 = 10,
+  RINGTONE_6 = 11,
+  RINGTONE_7 = 12,
+  RINGTONE_8 = 13,
+  RINGTONE_9 = 14,
+  RINGTONE_10 = 15,
+  RINGTONE_11 = 16,
+  RINGTONE_12 = 17,
+  RINGTONE_13 = 18,
+  RINGTONE_14 = 19,
+  RINGTONE_15 = 20,
+  TEXTURE_TICK = 21,
+}
diff --git a/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/EffectStrength.aidl b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/EffectStrength.aidl
new file mode 100644
index 0000000..802d236
--- /dev/null
+++ b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/EffectStrength.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.vibrator;
+@Backing(type="byte") @VintfStability
+enum EffectStrength {
+  LIGHT = 0,
+  MEDIUM = 1,
+  STRONG = 2,
+}
diff --git a/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/IVibrator.aidl b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/IVibrator.aidl
new file mode 100644
index 0000000..2de1d7b
--- /dev/null
+++ b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/IVibrator.aidl
@@ -0,0 +1,43 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.vibrator;
+@VintfStability
+interface IVibrator {
+  int getCapabilities();
+  void off();
+  void on(in int timeoutMs, in android.hardware.vibrator.IVibratorCallback callback);
+  int perform(in android.hardware.vibrator.Effect effect, in android.hardware.vibrator.EffectStrength strength, in android.hardware.vibrator.IVibratorCallback callback);
+  android.hardware.vibrator.Effect[] getSupportedEffects();
+  void setAmplitude(in float amplitude);
+  void setExternalControl(in boolean enabled);
+  int getCompositionDelayMax();
+  int getCompositionSizeMax();
+  android.hardware.vibrator.CompositePrimitive[] getSupportedPrimitives();
+  int getPrimitiveDuration(android.hardware.vibrator.CompositePrimitive primitive);
+  void compose(in android.hardware.vibrator.CompositeEffect[] composite, in android.hardware.vibrator.IVibratorCallback callback);
+  android.hardware.vibrator.Effect[] getSupportedAlwaysOnEffects();
+  void alwaysOnEnable(in int id, in android.hardware.vibrator.Effect effect, in android.hardware.vibrator.EffectStrength strength);
+  void alwaysOnDisable(in int id);
+  const int CAP_ON_CALLBACK = 1;
+  const int CAP_PERFORM_CALLBACK = 2;
+  const int CAP_AMPLITUDE_CONTROL = 4;
+  const int CAP_EXTERNAL_CONTROL = 8;
+  const int CAP_EXTERNAL_AMPLITUDE_CONTROL = 16;
+  const int CAP_COMPOSE_EFFECTS = 32;
+  const int CAP_ALWAYS_ON_CONTROL = 64;
+}
diff --git a/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/IVibratorCallback.aidl b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/IVibratorCallback.aidl
new file mode 100644
index 0000000..3a1e7d8
--- /dev/null
+++ b/vibrator/aidl/aidl_api/android.hardware.vibrator/current/android/hardware/vibrator/IVibratorCallback.aidl
@@ -0,0 +1,22 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.vibrator;
+@VintfStability
+interface IVibratorCallback {
+  oneway void onComplete();
+}
diff --git a/wifi/1.0/vts/functional/Android.bp b/wifi/1.0/vts/functional/Android.bp
index bf77503..2242510 100644
--- a/wifi/1.0/vts/functional/Android.bp
+++ b/wifi/1.0/vts/functional/Android.bp
@@ -38,7 +38,6 @@
     name: "VtsHalWifiV1_0TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiV1_0TargetTest.cpp",
         "wifi_chip_hidl_test.cpp",
         "wifi_p2p_iface_hidl_test.cpp",
         "wifi_rtt_controller_hidl_test.cpp",
@@ -61,7 +60,6 @@
     name: "VtsHalWifiNanV1_0TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiV1_0TargetTest.cpp",
         "wifi_chip_hidl_nan_test.cpp",
         "wifi_nan_iface_hidl_test.cpp",
     ],
@@ -79,7 +77,6 @@
     name: "VtsHalWifiApV1_0TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiV1_0TargetTest.cpp",
         "wifi_ap_iface_hidl_test.cpp",
         "wifi_chip_hidl_ap_test.cpp",
     ],
diff --git a/wifi/1.0/vts/functional/VtsHalWifiV1_0TargetTest.cpp b/wifi/1.0/vts/functional/VtsHalWifiV1_0TargetTest.cpp
deleted file mode 100644
index 128dae5..0000000
--- a/wifi/1.0/vts/functional/VtsHalWifiV1_0TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * 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 <VtsHalHidlTargetTestEnvBase.h>
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-::testing::VtsHalHidlTargetTestEnvBase* gEnv = nullptr;
\ No newline at end of file
diff --git a/wifi/1.0/vts/functional/wifi_chip_hidl_test.cpp b/wifi/1.0/vts/functional/wifi_chip_hidl_test.cpp
index 2ea8841..53131ce 100644
--- a/wifi/1.0/vts/functional/wifi_chip_hidl_test.cpp
+++ b/wifi/1.0/vts/functional/wifi_chip_hidl_test.cpp
@@ -44,8 +44,6 @@
 using ::android::hardware::wifi::V1_0::WifiStatus;
 using ::android::hardware::wifi::V1_0::WifiStatusCode;
 
-extern WifiHidlEnvironment* gEnv;
-
 namespace {
 constexpr WifiDebugRingBufferVerboseLevel kDebugRingBufferVerboseLvl =
     WifiDebugRingBufferVerboseLevel::VERBOSE;
diff --git a/wifi/1.0/vts/functional/wifi_hidl_test_utils.cpp b/wifi/1.0/vts/functional/wifi_hidl_test_utils.cpp
index 26e4821..c1542dc 100644
--- a/wifi/1.0/vts/functional/wifi_hidl_test_utils.cpp
+++ b/wifi/1.0/vts/functional/wifi_hidl_test_utils.cpp
@@ -41,8 +41,6 @@
 using ::android::hardware::hidl_vec;
 using ::android::wifi_system::InterfaceTool;
 
-extern WifiHidlEnvironment* gEnv;
-
 namespace {
 constexpr uint32_t kHalStartRetryMaxCount = 5;
 constexpr uint32_t kHalStartRetryIntervalInMs = 2;
@@ -93,21 +91,8 @@
 }
 }  // namespace
 
-sp<IWifi> getWifi(const std::string& instance_name) {
-    if ((!gEnv && instance_name.empty()) || (gEnv && !instance_name.empty())) {
-        ALOGE("instance_name and gEnv must have one and only one set.");
-        return nullptr;
-    }
-    if (gEnv) {
-        return ::testing::VtsHalHidlTargetTestBase::getService<IWifi>(
-            gEnv->getServiceName<IWifi>());
-    } else {
-        return IWifi::getService(instance_name);
-    }
-}
-
 sp<IWifiChip> getWifiChip(const std::string& instance_name) {
-    sp<IWifi> wifi = getWifi(instance_name);
+    sp<IWifi> wifi = IWifi::getService(instance_name);
     if (!wifi.get()) {
         return nullptr;
     }
@@ -217,7 +202,7 @@
 }
 
 void stopWifi(const std::string& instance_name) {
-    sp<IWifi> wifi = getWifi(instance_name);
+    sp<IWifi> wifi = IWifi::getService(instance_name);
     ASSERT_NE(wifi, nullptr);
     HIDL_INVOKE(wifi, stop);
 }
diff --git a/wifi/1.0/vts/functional/wifi_hidl_test_utils.h b/wifi/1.0/vts/functional/wifi_hidl_test_utils.h
index 8660134..d22ed77 100644
--- a/wifi/1.0/vts/functional/wifi_hidl_test_utils.h
+++ b/wifi/1.0/vts/functional/wifi_hidl_test_utils.h
@@ -31,19 +31,16 @@
 // Note: We only have a single instance of each of these objects currently.
 // These helper functions should be modified to return vectors if we support
 // multiple instances.
-// TODO(b/143892896): Remove the default value as part of the cleanup.
-android::sp<android::hardware::wifi::V1_0::IWifi> getWifi(
-    const std::string& instance_name = "");
 android::sp<android::hardware::wifi::V1_0::IWifiChip> getWifiChip(
-    const std::string& instance_name = "");
+    const std::string& instance_name);
 android::sp<android::hardware::wifi::V1_0::IWifiApIface> getWifiApIface(
-    const std::string& instance_name = "");
+    const std::string& instance_name);
 android::sp<android::hardware::wifi::V1_0::IWifiNanIface> getWifiNanIface(
-    const std::string& instance_name = "");
+    const std::string& instance_name);
 android::sp<android::hardware::wifi::V1_0::IWifiP2pIface> getWifiP2pIface(
-    const std::string& instance_name = "");
+    const std::string& instance_name);
 android::sp<android::hardware::wifi::V1_0::IWifiStaIface> getWifiStaIface(
-    const std::string& instance_name = "");
+    const std::string& instance_name);
 // Configure the chip in a mode to support the creation of the provided
 // iface type.
 bool configureChipToSupportIfaceType(
@@ -51,12 +48,4 @@
     android::hardware::wifi::V1_0::IfaceType type,
     android::hardware::wifi::V1_0::ChipModeId* configured_mode_id);
 // Used to trigger IWifi.stop() at the end of every test.
-void stopWifi(const std::string& instance_name = "");
-
-class WifiHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
-   protected:
-    virtual void HidlSetUp() override {
-        stopWifi();
-        sleep(5);
-    }
-};
+void stopWifi(const std::string& instance_name);
diff --git a/wifi/1.1/vts/functional/Android.bp b/wifi/1.1/vts/functional/Android.bp
index 775031e..d34ae22 100644
--- a/wifi/1.1/vts/functional/Android.bp
+++ b/wifi/1.1/vts/functional/Android.bp
@@ -18,7 +18,6 @@
     name: "VtsHalWifiV1_1TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiV1_1TargetTest.cpp",
         "wifi_chip_hidl_test.cpp"],
     static_libs: [
         "VtsHalWifiV1_0TargetTestUtil",
diff --git a/wifi/1.1/vts/functional/VtsHalWifiV1_1TargetTest.cpp b/wifi/1.1/vts/functional/VtsHalWifiV1_1TargetTest.cpp
deleted file mode 100644
index 4b62b15..0000000
--- a/wifi/1.1/vts/functional/VtsHalWifiV1_1TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * 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 <VtsHalHidlTargetTestEnvBase.h>
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-::testing::VtsHalHidlTargetTestEnvBase* gEnv = nullptr;
diff --git a/wifi/1.2/vts/functional/Android.bp b/wifi/1.2/vts/functional/Android.bp
index f43e49e..d3de5cf 100644
--- a/wifi/1.2/vts/functional/Android.bp
+++ b/wifi/1.2/vts/functional/Android.bp
@@ -18,7 +18,6 @@
     name: "VtsHalWifiV1_2TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiV1_2TargetTest.cpp",
         "wifi_chip_hidl_test.cpp",
         "wifi_sta_iface_hidl_test.cpp",
     ],
@@ -38,7 +37,6 @@
     name: "VtsHalWifiNanV1_2TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiV1_2TargetTest.cpp",
         "wifi_nan_iface_hidl_test.cpp",
     ],
     static_libs: [
diff --git a/wifi/1.2/vts/functional/VtsHalWifiV1_2TargetTest.cpp b/wifi/1.2/vts/functional/VtsHalWifiV1_2TargetTest.cpp
deleted file mode 100644
index 52c7a4a..0000000
--- a/wifi/1.2/vts/functional/VtsHalWifiV1_2TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <VtsHalHidlTargetTestEnvBase.h>
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-::testing::VtsHalHidlTargetTestEnvBase* gEnv = nullptr;
\ No newline at end of file
diff --git a/wifi/1.3/vts/functional/Android.bp b/wifi/1.3/vts/functional/Android.bp
index fe9c791..457de29 100644
--- a/wifi/1.3/vts/functional/Android.bp
+++ b/wifi/1.3/vts/functional/Android.bp
@@ -18,7 +18,6 @@
     name: "VtsHalWifiV1_3TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiV1_3TargetTest.cpp",
         "wifi_chip_hidl_test.cpp",
         "wifi_sta_iface_hidl_test.cpp",
     ],
diff --git a/wifi/1.3/vts/functional/VtsHalWifiV1_3TargetTest.cpp b/wifi/1.3/vts/functional/VtsHalWifiV1_3TargetTest.cpp
deleted file mode 100644
index 52c7a4a..0000000
--- a/wifi/1.3/vts/functional/VtsHalWifiV1_3TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <VtsHalHidlTargetTestEnvBase.h>
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-::testing::VtsHalHidlTargetTestEnvBase* gEnv = nullptr;
\ No newline at end of file
diff --git a/wifi/1.4/vts/functional/Android.bp b/wifi/1.4/vts/functional/Android.bp
index d857be1..7e74cbd 100644
--- a/wifi/1.4/vts/functional/Android.bp
+++ b/wifi/1.4/vts/functional/Android.bp
@@ -19,7 +19,6 @@
     name: "VtsHalWifiApV1_4TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiV1_4TargetTest.cpp",
         "wifi_ap_iface_hidl_test.cpp",
         "wifi_chip_hidl_test.cpp",
         "wifi_nan_iface_hidl_test.cpp",
diff --git a/wifi/1.4/vts/functional/VtsHalWifiV1_4TargetTest.cpp b/wifi/1.4/vts/functional/VtsHalWifiV1_4TargetTest.cpp
deleted file mode 100644
index 7e0f3cd..0000000
--- a/wifi/1.4/vts/functional/VtsHalWifiV1_4TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2019 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 <VtsHalHidlTargetTestEnvBase.h>
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-::testing::VtsHalHidlTargetTestEnvBase* gEnv = nullptr;
\ No newline at end of file
diff --git a/wifi/1.4/vts/functional/wifi_ap_iface_hidl_test.cpp b/wifi/1.4/vts/functional/wifi_ap_iface_hidl_test.cpp
index 3507d30..aff0ef7 100644
--- a/wifi/1.4/vts/functional/wifi_ap_iface_hidl_test.cpp
+++ b/wifi/1.4/vts/functional/wifi_ap_iface_hidl_test.cpp
@@ -30,8 +30,6 @@
 using ::android::hardware::wifi::V1_4::IWifi;
 using ::android::hardware::wifi::V1_4::IWifiApIface;
 
-extern WifiHidlEnvironment* gEnv;
-
 /**
  * Fixture to use for all STA Iface HIDL interface tests.
  */
diff --git a/wifi/1.4/vts/functional/wifi_rtt_controller_hidl_test.cpp b/wifi/1.4/vts/functional/wifi_rtt_controller_hidl_test.cpp
index 726470c..295c86e 100644
--- a/wifi/1.4/vts/functional/wifi_rtt_controller_hidl_test.cpp
+++ b/wifi/1.4/vts/functional/wifi_rtt_controller_hidl_test.cpp
@@ -140,6 +140,18 @@
  * rangeRequest_1_4
  */
 TEST_P(WifiRttControllerHidlTest, RangeRequest_1_4) {
+    std::pair<WifiStatus, RttCapabilities> status_and_caps;
+
+    // Get the Capabilities
+    status_and_caps = HIDL_INVOKE(wifi_rtt_controller_, getCapabilities_1_4);
+    EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_caps.first.code);
+    // Get the highest support preamble
+    int preamble = 1;
+    status_and_caps.second.preambleSupport >>= 1;
+    while (status_and_caps.second.preambleSupport != 0) {
+        status_and_caps.second.preambleSupport >>= 1;
+        preamble <<= 1;
+    }
     std::vector<RttConfig> configs;
     RttConfig config;
     int cmdId = 55;
@@ -148,13 +160,13 @@
         config.addr[i] = i;
     }
     config.type = RttType::ONE_SIDED;
-    config.peer = RttPeerType::STA;
+    config.peer = RttPeerType::AP;
     config.channel.width = WifiChannelWidthInMhz::WIDTH_80;
     config.channel.centerFreq = 5765;
     config.channel.centerFreq0 = 5775;
     config.channel.centerFreq1 = 0;
     config.bw = RttBw::BW_80MHZ;
-    config.preamble = RttPreamble::HE;
+    config.preamble = (RttPreamble)preamble;
     config.mustRequestLci = false;
     config.mustRequestLcr = false;
     config.burstPeriod = 0;
diff --git a/wifi/hostapd/1.0/vts/functional/Android.bp b/wifi/hostapd/1.0/vts/functional/Android.bp
index b53d002..e966d7e 100644
--- a/wifi/hostapd/1.0/vts/functional/Android.bp
+++ b/wifi/hostapd/1.0/vts/functional/Android.bp
@@ -36,7 +36,6 @@
     name: "VtsHalWifiHostapdV1_0TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiHostapdV1_0TargetTest.cpp",
         "hostapd_hidl_test.cpp",
     ],
     static_libs: [
diff --git a/wifi/hostapd/1.0/vts/functional/VtsHalWifiHostapdV1_0TargetTest.cpp b/wifi/hostapd/1.0/vts/functional/VtsHalWifiHostapdV1_0TargetTest.cpp
deleted file mode 100644
index 4b62b15..0000000
--- a/wifi/hostapd/1.0/vts/functional/VtsHalWifiHostapdV1_0TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * 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 <VtsHalHidlTargetTestEnvBase.h>
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-::testing::VtsHalHidlTargetTestEnvBase* gEnv = nullptr;
diff --git a/wifi/hostapd/1.1/vts/functional/Android.bp b/wifi/hostapd/1.1/vts/functional/Android.bp
index c963fe3..8670f2f 100644
--- a/wifi/hostapd/1.1/vts/functional/Android.bp
+++ b/wifi/hostapd/1.1/vts/functional/Android.bp
@@ -18,7 +18,6 @@
     name: "VtsHalWifiHostapdV1_1TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiHostapdV1_1TargetTest.cpp",
         "hostapd_hidl_test.cpp",
     ],
     static_libs: [
diff --git a/wifi/hostapd/1.1/vts/functional/VtsHalWifiHostapdV1_1TargetTest.cpp b/wifi/hostapd/1.1/vts/functional/VtsHalWifiHostapdV1_1TargetTest.cpp
deleted file mode 100644
index 7e0f3cd..0000000
--- a/wifi/hostapd/1.1/vts/functional/VtsHalWifiHostapdV1_1TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2019 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 <VtsHalHidlTargetTestEnvBase.h>
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-::testing::VtsHalHidlTargetTestEnvBase* gEnv = nullptr;
\ No newline at end of file
diff --git a/wifi/hostapd/1.2/vts/functional/Android.bp b/wifi/hostapd/1.2/vts/functional/Android.bp
index 50cfdee..4f4a741 100644
--- a/wifi/hostapd/1.2/vts/functional/Android.bp
+++ b/wifi/hostapd/1.2/vts/functional/Android.bp
@@ -18,7 +18,6 @@
     name: "VtsHalWifiHostapdV1_2TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiHostapdV1_2TargetTest.cpp",
         "hostapd_hidl_test.cpp",
     ],
     static_libs: [
diff --git a/wifi/hostapd/1.2/vts/functional/VtsHalWifiHostapdV1_2TargetTest.cpp b/wifi/hostapd/1.2/vts/functional/VtsHalWifiHostapdV1_2TargetTest.cpp
deleted file mode 100644
index 7e0f3cd..0000000
--- a/wifi/hostapd/1.2/vts/functional/VtsHalWifiHostapdV1_2TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2019 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 <VtsHalHidlTargetTestEnvBase.h>
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-::testing::VtsHalHidlTargetTestEnvBase* gEnv = nullptr;
\ No newline at end of file
diff --git a/wifi/supplicant/1.0/vts/functional/Android.bp b/wifi/supplicant/1.0/vts/functional/Android.bp
index 8013906..a05cc6b 100644
--- a/wifi/supplicant/1.0/vts/functional/Android.bp
+++ b/wifi/supplicant/1.0/vts/functional/Android.bp
@@ -36,7 +36,6 @@
     name: "VtsHalWifiSupplicantV1_0TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiSupplicantV1_0TargetTest.cpp",
         "supplicant_hidl_test.cpp",
         "supplicant_sta_iface_hidl_test.cpp",
         "supplicant_sta_network_hidl_test.cpp",
diff --git a/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantP2pV1_0TargetTest.cpp b/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantP2pV1_0TargetTest.cpp
index a132707..01840e2 100644
--- a/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantP2pV1_0TargetTest.cpp
+++ b/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantP2pV1_0TargetTest.cpp
@@ -17,10 +17,6 @@
 #include <VtsCoreUtil.h>
 #include "supplicant_hidl_test_utils.h"
 
-// TODO(b/143892896): Remove this line after wifi_hidl_test_utils.cpp is
-// updated.
-WifiSupplicantHidlEnvironment* gEnv = nullptr;
-
 int main(int argc, char** argv) {
     if (!::testing::deviceSupportsFeature("android.hardware.wifi.direct"))
         return 0;
diff --git a/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp b/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp
deleted file mode 100644
index f582cc1..0000000
--- a/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * 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 "supplicant_hidl_test_utils.h"
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-WifiSupplicantHidlEnvironment* gEnv = nullptr;
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
index d0df4a4..6fe6fc5 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
@@ -50,8 +50,6 @@
 using ::android::wifi_system::InterfaceTool;
 using ::android::wifi_system::SupplicantManager;
 
-extern WifiSupplicantHidlEnvironment* gEnv;
-
 namespace {
 
 // Helper function to initialize the driver and firmware to STA mode
@@ -176,12 +174,6 @@
     ASSERT_FALSE(supplicant_manager.IsSupplicantRunning());
 }
 
-// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
-void startSupplicantAndWaitForHidlService() {
-    startSupplicantAndWaitForHidlService("",
-                                         gEnv->getServiceName<ISupplicant>());
-}
-
 void startSupplicantAndWaitForHidlService(
     const std::string& wifi_instance_name,
     const std::string& supplicant_instance_name) {
@@ -240,21 +232,6 @@
         });
 }
 
-// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
-sp<ISupplicant> getSupplicant() {
-    sp<ISupplicant> supplicant =
-        ::testing::VtsHalHidlTargetTestBase::getService<ISupplicant>(
-            gEnv->getServiceName<ISupplicant>());
-    // For 1.1 supplicant, we need to add interfaces at initialization.
-    if (is_1_1(supplicant)) {
-        addSupplicantStaIface_1_1(supplicant);
-        if (gEnv->isP2pOn) {
-            addSupplicantP2pIface_1_1(supplicant);
-        }
-    }
-    return supplicant;
-}
-
 sp<ISupplicant> getSupplicant(const std::string& supplicant_instance_name,
                               bool isP2pOn) {
     sp<ISupplicant> supplicant =
@@ -269,12 +246,6 @@
     return supplicant;
 }
 
-// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
-sp<ISupplicantStaIface> getSupplicantStaIface() {
-    sp<ISupplicant> supplicant = getSupplicant();
-    return getSupplicantStaIface(supplicant);
-}
-
 sp<ISupplicantStaIface> getSupplicantStaIface(
     const sp<ISupplicant>& supplicant) {
     if (!supplicant.get()) {
@@ -300,11 +271,6 @@
     return sta_iface;
 }
 
-// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
-sp<ISupplicantStaNetwork> createSupplicantStaNetwork() {
-    return createSupplicantStaNetwork(getSupplicant());
-}
-
 sp<ISupplicantStaNetwork> createSupplicantStaNetwork(
     const sp<ISupplicant>& supplicant) {
     sp<ISupplicantStaIface> sta_iface = getSupplicantStaIface(supplicant);
@@ -327,11 +293,6 @@
     return sta_network;
 }
 
-// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
-sp<ISupplicantP2pIface> getSupplicantP2pIface() {
-    return getSupplicantP2pIface(getSupplicant());
-}
-
 sp<ISupplicantP2pIface> getSupplicantP2pIface(
     const sp<ISupplicant>& supplicant) {
     if (!supplicant.get()) {
@@ -357,11 +318,6 @@
     return p2p_iface;
 }
 
-// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
-bool turnOnExcessiveLogging() {
-    return turnOnExcessiveLogging(getSupplicant());
-}
-
 bool turnOnExcessiveLogging(const sp<ISupplicant>& supplicant) {
     if (!supplicant.get()) {
         return false;
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
index 40ad695..1ccf091 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
@@ -28,12 +28,9 @@
 #include "wifi_hidl_test_utils.h"
 
 // Used to stop the android wifi framework before every test.
-void stopWifiFramework();
 void stopWifiFramework(const std::string& wifi_instance_name);
-void startWifiFramework();
 void startWifiFramework(const std::string& wifi_instance_name);
 
-void stopSupplicant();
 void stopSupplicant(const std::string& wifi_instance_name);
 // Used to configure the chip, driver and start wpa_supplicant before every
 // test.
@@ -63,63 +60,6 @@
     const android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicant>&
         supplicant);
 
-// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
-void startSupplicantAndWaitForHidlService();
-android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicant>
-getSupplicant();
-android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicantStaIface>
-getSupplicantStaIface();
-android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicantStaNetwork>
-createSupplicantStaNetwork();
-android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicantP2pIface>
-getSupplicantP2pIface();
-
 bool turnOnExcessiveLogging();
 
-class WifiSupplicantHidlEnvironment
-    : public ::testing::VtsHalHidlTargetTestEnvBase {
-   protected:
-    virtual void HidlSetUp() override { stopSupplicant(); }
-    virtual void HidlTearDown() override {
-        startSupplicantAndWaitForHidlService();
-    }
-
-   public:
-    // Whether P2P feature is supported on the device.
-    bool isP2pOn = true;
-
-    void usage(char* me, char* arg) {
-        fprintf(stderr,
-                "unrecognized option: %s\n\n"
-                "usage: %s <gtest options> <test options>\n\n"
-                "test options are:\n\n"
-                "-P, --p2p_on: Whether P2P feature is supported\n",
-                arg, me);
-    }
-
-    int initFromOptions(int argc, char** argv) {
-        static struct option options[] = {{"p2p_off", no_argument, 0, 'P'},
-                                          {0, 0, 0, 0}};
-
-        int c;
-        while ((c = getopt_long(argc, argv, "P", options, NULL)) >= 0) {
-            switch (c) {
-                case 'P':
-                    isP2pOn = false;
-                    break;
-                default:
-                    usage(argv[0], argv[optind]);
-                    return 2;
-            }
-        }
-
-        if (optind < argc) {
-            usage(argv[0], argv[optind]);
-            return 2;
-        }
-
-        return 0;
-    }
-};
-
 #endif /* SUPPLICANT_HIDL_TEST_UTILS_H */
diff --git a/wifi/supplicant/1.1/vts/functional/Android.bp b/wifi/supplicant/1.1/vts/functional/Android.bp
index 6bcfa8a..90a3e87 100644
--- a/wifi/supplicant/1.1/vts/functional/Android.bp
+++ b/wifi/supplicant/1.1/vts/functional/Android.bp
@@ -37,7 +37,6 @@
     name: "VtsHalWifiSupplicantV1_1TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiSupplicantV1_1TargetTest.cpp",
         "supplicant_hidl_test.cpp",
         "supplicant_sta_iface_hidl_test.cpp",
         "supplicant_sta_network_hidl_test.cpp",
diff --git a/wifi/supplicant/1.1/vts/functional/VtsHalWifiSupplicantV1_1TargetTest.cpp b/wifi/supplicant/1.1/vts/functional/VtsHalWifiSupplicantV1_1TargetTest.cpp
deleted file mode 100644
index f582cc1..0000000
--- a/wifi/supplicant/1.1/vts/functional/VtsHalWifiSupplicantV1_1TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * 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 "supplicant_hidl_test_utils.h"
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-WifiSupplicantHidlEnvironment* gEnv = nullptr;
diff --git a/wifi/supplicant/1.2/vts/functional/Android.bp b/wifi/supplicant/1.2/vts/functional/Android.bp
index 22dec84..80f3658 100644
--- a/wifi/supplicant/1.2/vts/functional/Android.bp
+++ b/wifi/supplicant/1.2/vts/functional/Android.bp
@@ -39,7 +39,6 @@
     name: "VtsHalWifiSupplicantV1_2TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiSupplicantV1_2TargetTest.cpp",
         "supplicant_sta_iface_hidl_test.cpp",
         "supplicant_sta_network_hidl_test.cpp",
     ],
@@ -68,7 +67,6 @@
     name: "VtsHalWifiSupplicantP2pV1_2TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiSupplicantP2pV1_2TargetTest.cpp",
         "supplicant_p2p_iface_hidl_test.cpp",
     ],
     static_libs: [
diff --git a/wifi/supplicant/1.2/vts/functional/VtsHalWifiSupplicantP2pV1_2TargetTest.cpp b/wifi/supplicant/1.2/vts/functional/VtsHalWifiSupplicantP2pV1_2TargetTest.cpp
index 22bf1db..7edec47 100644
--- a/wifi/supplicant/1.2/vts/functional/VtsHalWifiSupplicantP2pV1_2TargetTest.cpp
+++ b/wifi/supplicant/1.2/vts/functional/VtsHalWifiSupplicantP2pV1_2TargetTest.cpp
@@ -17,10 +17,6 @@
 #include <VtsCoreUtil.h>
 #include "supplicant_hidl_test_utils.h"
 
-// TODO(b/143892896): Remove this line after wifi_hidl_test_utils.cpp is
-// updated.
-WifiSupplicantHidlEnvironment* gEnv = nullptr;
-
 int main(int argc, char** argv) {
     if (!::testing::deviceSupportsFeature("android.hardware.wifi.direct"))
         return 0;
diff --git a/wifi/supplicant/1.2/vts/functional/VtsHalWifiSupplicantV1_2TargetTest.cpp b/wifi/supplicant/1.2/vts/functional/VtsHalWifiSupplicantV1_2TargetTest.cpp
deleted file mode 100644
index 9dbeee1..0000000
--- a/wifi/supplicant/1.2/vts/functional/VtsHalWifiSupplicantV1_2TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2019 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 "supplicant_hidl_test_utils.h"
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-WifiSupplicantHidlEnvironment* gEnv = nullptr;
diff --git a/wifi/supplicant/1.3/vts/functional/Android.bp b/wifi/supplicant/1.3/vts/functional/Android.bp
index 3dabe7c..00a0bf7 100644
--- a/wifi/supplicant/1.3/vts/functional/Android.bp
+++ b/wifi/supplicant/1.3/vts/functional/Android.bp
@@ -41,7 +41,6 @@
     name: "VtsHalWifiSupplicantV1_3TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
-        "VtsHalWifiSupplicantV1_3TargetTest.cpp",
         "supplicant_sta_iface_hidl_test.cpp",
         "supplicant_sta_network_hidl_test.cpp",
     ],
diff --git a/wifi/supplicant/1.3/vts/functional/VtsHalWifiSupplicantV1_3TargetTest.cpp b/wifi/supplicant/1.3/vts/functional/VtsHalWifiSupplicantV1_3TargetTest.cpp
deleted file mode 100644
index 9dbeee1..0000000
--- a/wifi/supplicant/1.3/vts/functional/VtsHalWifiSupplicantV1_3TargetTest.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2019 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 "supplicant_hidl_test_utils.h"
-
-// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
-// updated.
-WifiSupplicantHidlEnvironment* gEnv = nullptr;