diff --git a/audio/core/all-versions/vts/functional/ConfigHelper.h b/audio/core/all-versions/vts/functional/ConfigHelper.h
index a2f4116..8ef2b43 100644
--- a/audio/core/all-versions/vts/functional/ConfigHelper.h
+++ b/audio/core/all-versions/vts/functional/ConfigHelper.h
@@ -40,7 +40,7 @@
             return devs.getDevice(AUDIO_DEVICE_IN_BUILTIN_MIC, {}, AUDIO_FORMAT_DEFAULT);
         };
         auto primaryMic = getMic(policyConfig.getPrimaryModule()->getDeclaredDevices());
-        auto availableMic = getMic(policyConfig.getAvailableInputDevices());
+        auto availableMic = getMic(policyConfig.getInputDevices());
 
         return primaryMic != nullptr && primaryMic->equals(availableMic);
     }
diff --git a/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp b/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
index cde8048..368a6d4 100644
--- a/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
+++ b/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
@@ -38,16 +38,15 @@
 
 #include <hidl/HidlTransportSupport.h>
 #include <hwbinder/ProcessState.h>
-#include <log/log.h>
 #include <utils/Errors.h>
 #include <utils/StrongPointer.h>
 
-#include <android/log.h>
 #include <android/hardware/automotive/evs/1.1/IEvsCamera.h>
 #include <android/hardware/automotive/evs/1.1/IEvsCameraStream.h>
 #include <android/hardware/automotive/evs/1.1/IEvsEnumerator.h>
 #include <android/hardware/automotive/evs/1.1/IEvsDisplay.h>
 #include <android/hardware/camera/device/3.2/ICameraDevice.h>
+#include <android-base/logging.h>
 #include <system/camera_metadata.h>
 #include <ui/DisplayConfig.h>
 #include <ui/DisplayState.h>
@@ -98,18 +97,19 @@
         std::string service_name = GetParam();
         pEnumerator = IEvsEnumerator::getService(service_name);
         ASSERT_NE(pEnumerator.get(), nullptr);
+        LOG(INFO) << "Test target service: " << service_name;
 
         mIsHwModule = pEnumerator->isHardware();
     }
 
     virtual void TearDown() override {
         // Attempt to close any active camera
-        for (auto &&c : activeCameras) {
-            sp<IEvsCamera_1_1> cam = c.promote();
+        for (auto &&cam : activeCameras) {
             if (cam != nullptr) {
                 pEnumerator->closeCamera(cam);
             }
         }
+        activeCameras.clear();
     }
 
 protected:
@@ -120,11 +120,12 @@
         // Get the camera list
         pEnumerator->getCameraList_1_1(
             [this](hidl_vec <CameraDesc> cameraList) {
-                ALOGI("Camera list callback received %zu cameras",
-                      cameraList.size());
+                LOG(INFO) << "Camera list callback received "
+                          << cameraList.size()
+                          << " cameras";
                 cameraInfo.reserve(cameraList.size());
                 for (auto&& cam: cameraList) {
-                    ALOGI("Found camera %s", cam.v1.cameraId.c_str());
+                    LOG(INFO) << "Found camera " << cam.v1.cameraId;
                     cameraInfo.push_back(cam);
                 }
             }
@@ -137,10 +138,12 @@
 
         // Get the ultrasonics array list
         pEnumerator->getUltrasonicsArrayList([this](hidl_vec<UltrasonicsArrayDesc> ultraList) {
-            ALOGI("Ultrasonics array list callback received %zu arrays", ultraList.size());
+            LOG(INFO) << "Ultrasonics array list callback received "
+                      << ultraList.size()
+                      << " arrays";
             ultrasonicsArraysInfo.reserve(ultraList.size());
             for (auto&& ultraArray : ultraList) {
-                ALOGI("Found ultrasonics array %s", ultraArray.ultrasonicsArrayId.c_str());
+                LOG(INFO) << "Found ultrasonics array " << ultraArray.ultrasonicsArrayId;
                 ultrasonicsArraysInfo.push_back(ultraArray);
             }
         });
@@ -195,7 +198,7 @@
         if (!flag) {
             // EVS assumes that the device w/o a valid metadata is a physical
             // device.
-            ALOGI("%s is not a logical camera device.", id.c_str());
+            LOG(INFO) << id << " is not a logical camera device.";
             physicalCameras.emplace(id);
             return physicalCameras;
         }
@@ -205,7 +208,9 @@
         int rc = find_camera_metadata_ro_entry(metadata,
                                                ANDROID_LOGICAL_MULTI_CAMERA_PHYSICAL_IDS,
                                                &entry);
-        ALOGE_IF(rc, "No physical camera ID is found for a logical camera device");
+        if (rc != 0) {
+            LOG(ERROR) << "No physical camera ID is found for a logical camera device";
+        }
 
         const uint8_t *ids = entry.data.u8;
         size_t start = 0;
@@ -219,7 +224,10 @@
             }
         }
 
-        ALOGI("%s consists of %d physical camera devices.", id.c_str(), (int)physicalCameras.size());
+        LOG(INFO) << id
+                  << " consists of "
+                  << physicalCameras.size()
+                  << " physical camera devices";
         return physicalCameras;
     }
 
@@ -228,7 +236,7 @@
     std::vector<CameraDesc>         cameraInfo;    // Empty unless/until loadCameraList() is called
     bool                            mIsHwModule;   // boolean to tell current module under testing
                                                    // is HW module implementation.
-    std::deque<wp<IEvsCamera_1_1>>  activeCameras; // A list of active camera handles that are
+    std::deque<sp<IEvsCamera_1_1>>  activeCameras; // A list of active camera handles that are
                                                    // needed to be cleaned up.
     std::vector<UltrasonicsArrayDesc>
             ultrasonicsArraysInfo;                           // Empty unless/until
@@ -247,7 +255,7 @@
  * call to closeCamera.  Then repeats the test to ensure all cameras can be reopened.
  */
 TEST_P(EvsHidlTest, CameraOpenClean) {
-    ALOGI("Starting CameraOpenClean test");
+    LOG(INFO) << "Starting CameraOpenClean test";
 
     // Get the camera list
     loadCameraList();
@@ -261,15 +269,12 @@
         bool isLogicalCam = false;
         auto devices = getPhysicalCameraIds(cam.v1.cameraId, isLogicalCam);
         if (mIsHwModule && isLogicalCam) {
-            ALOGI("Skip a logical device %s for HW module", cam.v1.cameraId.c_str());
+            LOG(INFO) << "Skip a logical device, " << cam.v1.cameraId << " for HW target.";
             continue;
         }
 
         for (int pass = 0; pass < 2; pass++) {
-            activeCameras.clear();
-            sp<IEvsCamera_1_1> pCam =
-                IEvsCamera_1_1::castFrom(pEnumerator->openCamera_1_1(cam.v1.cameraId, nullCfg))
-                .withDefault(nullptr);
+            sp<IEvsCamera_1_1> pCam = pEnumerator->openCamera_1_1(cam.v1.cameraId, nullCfg);
             ASSERT_NE(pCam, nullptr);
 
             for (auto&& devName : devices) {
@@ -286,7 +291,7 @@
 
             // Verify that this camera self-identifies correctly
             pCam->getCameraInfo_1_1([&cam](CameraDesc desc) {
-                                        ALOGD("Found camera %s", desc.v1.cameraId.c_str());
+                                        LOG(DEBUG) << "Found camera " << desc.v1.cameraId;
                                         EXPECT_EQ(cam.v1.cameraId, desc.v1.cameraId);
                                     }
             );
@@ -295,15 +300,16 @@
             const auto id = 0xFFFFFFFF; // meaningless id
             hidl_vec<uint8_t> values;
             auto err = pCam->setExtendedInfo_1_1(id, values);
-            ASSERT_EQ(EvsResult::INVALID_ARG, err);
+            ASSERT_NE(EvsResult::INVALID_ARG, err);
 
             pCam->getExtendedInfo_1_1(id, [](const auto& result, const auto& data) {
-                ASSERT_EQ(EvsResult::INVALID_ARG, result);
+                ASSERT_NE(EvsResult::INVALID_ARG, result);
                 ASSERT_EQ(0, data.size());
             });
 
             // Explicitly close the camera so resources are released right away
             pEnumerator->closeCamera(pCam);
+            activeCameras.clear();
         }
     }
 }
@@ -316,7 +322,7 @@
  * the system to be tolerant of shutdown/restart race conditions.
  */
 TEST_P(EvsHidlTest, CameraOpenAggressive) {
-    ALOGI("Starting CameraOpenAggressive test");
+    LOG(INFO) << "Starting CameraOpenAggressive test";
 
     // Get the camera list
     loadCameraList();
@@ -330,7 +336,7 @@
         bool isLogicalCam = false;
         getPhysicalCameraIds(cam.v1.cameraId, isLogicalCam);
         if (mIsHwModule && isLogicalCam) {
-            ALOGI("Skip a logical device %s for HW module", cam.v1.cameraId.c_str());
+            LOG(INFO) << "Skip a logical device, " << cam.v1.cameraId << " for HW target.";
             continue;
         }
 
@@ -345,7 +351,7 @@
 
         // Verify that this camera self-identifies correctly
         pCam->getCameraInfo_1_1([&cam](CameraDesc desc) {
-                                    ALOGD("Found camera %s", desc.v1.cameraId.c_str());
+                                    LOG(DEBUG) << "Found camera " << desc.v1.cameraId;
                                     EXPECT_EQ(cam.v1.cameraId, desc.v1.cameraId);
                                 }
         );
@@ -371,16 +377,18 @@
 
         // Close the superceded camera
         pEnumerator->closeCamera(pCam);
+        activeCameras.pop_front();
 
         // Verify that the second camera instance self-identifies correctly
         pCam2->getCameraInfo_1_1([&cam](CameraDesc desc) {
-                                     ALOGD("Found camera %s", desc.v1.cameraId.c_str());
+                                     LOG(DEBUG) << "Found camera " << desc.v1.cameraId;
                                      EXPECT_EQ(cam.v1.cameraId, desc.v1.cameraId);
                                  }
         );
 
         // Close the second camera instance
         pEnumerator->closeCamera(pCam2);
+        activeCameras.pop_front();
     }
 
     // Sleep here to ensure the destructor cleanup has time to run so we don't break follow on tests
@@ -393,7 +401,7 @@
  * Measure and qualify the stream start up time and streaming frame rate of each reported camera
  */
 TEST_P(EvsHidlTest, CameraStreamPerformance) {
-    ALOGI("Starting CameraStreamPerformance test");
+    LOG(INFO) << "Starting CameraStreamPerformance test";
 
     // Get the camera list
     loadCameraList();
@@ -407,11 +415,10 @@
         bool isLogicalCam = false;
         auto devices = getPhysicalCameraIds(cam.v1.cameraId, isLogicalCam);
         if (mIsHwModule && isLogicalCam) {
-            ALOGI("Skip a logical device %s", cam.v1.cameraId.c_str());
+            LOG(INFO) << "Skip a logical device " << cam.v1.cameraId;
             continue;
         }
 
-        activeCameras.clear();
         sp<IEvsCamera_1_1> pCam =
             IEvsCamera_1_1::castFrom(pEnumerator->openCamera_1_1(cam.v1.cameraId, nullCfg))
             .withDefault(nullptr);
@@ -444,8 +451,10 @@
                   kMaxStreamStartMilliseconds * devices.size());
         printf("%s: Measured time to first frame %0.2f ms\n",
                cam.v1.cameraId.c_str(), timeToFirstFrame * kNanoToMilliseconds);
-        ALOGI("%s: Measured time to first frame %0.2f ms",
-              cam.v1.cameraId.c_str(), timeToFirstFrame * kNanoToMilliseconds);
+        LOG(INFO) << cam.v1.cameraId
+                  << ": Measured time to first frame "
+                  << std::scientific << timeToFirstFrame * kNanoToMilliseconds
+                  << " ms.";
 
         // Check aspect ratio
         unsigned width = 0, height = 0;
@@ -468,11 +477,14 @@
         nsecs_t runTime = end - firstFrame;
         float framesPerSecond = framesReceived / (runTime * kNanoToSeconds);
         printf("Measured camera rate %3.2f fps\n", framesPerSecond);
-        ALOGI("Measured camera rate %3.2f fps", framesPerSecond);
+        LOG(INFO) << "Measured camera rate "
+                  << std::scientific << framesPerSecond
+                  << " fps.";
         EXPECT_GE(framesPerSecond, kMinimumFramesPerSecond);
 
         // Explicitly release the camera
         pEnumerator->closeCamera(pCam);
+        activeCameras.clear();
     }
 }
 
@@ -483,7 +495,7 @@
  * than one frame time.  The camera must cleanly skip frames until the client is ready again.
  */
 TEST_P(EvsHidlTest, CameraStreamBuffering) {
-    ALOGI("Starting CameraStreamBuffering test");
+    LOG(INFO) << "Starting CameraStreamBuffering test";
 
     // Arbitrary constant (should be > 1 and less than crazy)
     static const unsigned int kBuffersToHold = 6;
@@ -500,11 +512,10 @@
         bool isLogicalCam = false;
         getPhysicalCameraIds(cam.v1.cameraId, isLogicalCam);
         if (mIsHwModule && isLogicalCam) {
-            ALOGI("Skip a logical device %s for HW module", cam.v1.cameraId.c_str());
+            LOG(INFO) << "Skip a logical device " << cam.v1.cameraId << " for HW target.";
             continue;
         }
 
-        activeCameras.clear();
         sp<IEvsCamera_1_1> pCam =
             IEvsCamera_1_1::castFrom(pEnumerator->openCamera_1_1(cam.v1.cameraId, nullCfg))
             .withDefault(nullptr);
@@ -557,6 +568,7 @@
 
         // Explicitly release the camera
         pEnumerator->closeCamera(pCam);
+        activeCameras.clear();
     }
 }
 
@@ -568,7 +580,7 @@
  * which a human could observe to see the operation of the system on the physical display.
  */
 TEST_P(EvsHidlTest, CameraToDisplayRoundTrip) {
-    ALOGI("Starting CameraToDisplayRoundTrip test");
+    LOG(INFO) << "Starting CameraToDisplayRoundTrip test";
 
     // Get the camera list
     loadCameraList();
@@ -587,14 +599,14 @@
     // Request exclusive access to the first EVS display
     sp<IEvsDisplay_1_1> pDisplay = pEnumerator->openDisplay_1_1(targetDisplayId);
     ASSERT_NE(pDisplay, nullptr);
-    ALOGI("Display %d is in use.", targetDisplayId);
+    LOG(INFO) << "Display " << targetDisplayId << " is alreay in use.";
 
     // Get the display descriptor
     pDisplay->getDisplayInfo_1_1([](const auto& config, const auto& state) {
         android::DisplayConfig* pConfig = (android::DisplayConfig*)config.data();
         const auto width = pConfig->resolution.getWidth();
         const auto height = pConfig->resolution.getHeight();
-        ALOGI("    Resolution: %dx%d", width, height);
+        LOG(INFO) << "    Resolution: " << width << "x" << height;
         ASSERT_GT(width, 0);
         ASSERT_GT(height, 0);
 
@@ -607,11 +619,10 @@
         bool isLogicalCam = false;
         getPhysicalCameraIds(cam.v1.cameraId, isLogicalCam);
         if (mIsHwModule && isLogicalCam) {
-            ALOGI("Skip a logical device %s for HW module", cam.v1.cameraId.c_str());
+            LOG(INFO) << "Skip a logical device " << cam.v1.cameraId << " for HW target.";
             continue;
         }
 
-        activeCameras.clear();
         sp<IEvsCamera_1_1> pCam =
             IEvsCamera_1_1::castFrom(pEnumerator->openCamera_1_1(cam.v1.cameraId, nullCfg))
             .withDefault(nullptr);
@@ -654,6 +665,7 @@
 
         // Explicitly release the camera
         pEnumerator->closeCamera(pCam);
+        activeCameras.clear();
     }
 
     // Explicitly release the display
@@ -667,7 +679,7 @@
  * underlying camera.
  */
 TEST_P(EvsHidlTest, MultiCameraStream) {
-    ALOGI("Starting MultiCameraStream test");
+    LOG(INFO) << "Starting MultiCameraStream test";
 
     if (mIsHwModule) {
         // This test is not for HW module implementation.
@@ -683,7 +695,6 @@
 
     // Test each reported camera
     for (auto&& cam: cameraInfo) {
-        activeCameras.clear();
         // Create two camera clients.
         sp<IEvsCamera_1_1> pCam0 =
             IEvsCamera_1_1::castFrom(pEnumerator->openCamera_1_1(cam.v1.cameraId, nullCfg))
@@ -735,7 +746,9 @@
         nsecs_t runTime = end - firstFrame;
         float framesPerSecond0 = framesReceived0 / (runTime * kNanoToSeconds);
         float framesPerSecond1 = framesReceived1 / (runTime * kNanoToSeconds);
-        ALOGI("Measured camera rate %3.2f fps and %3.2f fps", framesPerSecond0, framesPerSecond1);
+        LOG(INFO) << "Measured camera rate "
+                  << std::scientific << framesPerSecond0 << " fps and "
+                  << framesPerSecond1 << " fps";
         EXPECT_GE(framesPerSecond0, kMinimumFramesPerSecond);
         EXPECT_GE(framesPerSecond1, kMinimumFramesPerSecond);
 
@@ -760,6 +773,7 @@
         // Explicitly release the camera
         pEnumerator->closeCamera(pCam0);
         pEnumerator->closeCamera(pCam1);
+        activeCameras.clear();
 
         // TODO(b/145459970, b/145457727): below sleep() is added to ensure the
         // destruction of active camera objects; this may be related with two
@@ -774,7 +788,7 @@
  * Verify that a client can adjust a camera parameter.
  */
 TEST_P(EvsHidlTest, CameraParameter) {
-    ALOGI("Starting CameraParameter test");
+    LOG(INFO) << "Starting CameraParameter test";
 
     // Get the camera list
     loadCameraList();
@@ -791,11 +805,10 @@
         if (isLogicalCam) {
             // TODO(b/145465724): Support camera parameter programming on
             // logical devices.
-            ALOGI("Skip a logical device %s", cam.v1.cameraId.c_str());
+            LOG(INFO) << "Skip a logical device " << cam.v1.cameraId;
             continue;
         }
 
-        activeCameras.clear();
         // Create a camera client
         sp<IEvsCamera_1_1> pCam =
             IEvsCamera_1_1::castFrom(pEnumerator->openCamera_1_1(cam.v1.cameraId, nullCfg))
@@ -908,6 +921,7 @@
 
         // Explicitly release the camera
         pEnumerator->closeCamera(pCam);
+        activeCameras.clear();
     }
 }
 
@@ -918,7 +932,7 @@
  * terminates or releases a role.
  */
 TEST_P(EvsHidlTest, CameraMasterRelease) {
-    ALOGI("Starting CameraMasterRelease test");
+    LOG(INFO) << "Starting CameraMasterRelease test";
 
     if (mIsHwModule) {
         // This test is not for HW module implementation.
@@ -939,11 +953,10 @@
         if (isLogicalCam) {
             // TODO(b/145465724): Support camera parameter programming on
             // logical devices.
-            ALOGI("Skip a logical device %s", cam.v1.cameraId.c_str());
+            LOG(INFO) << "Skip a logical device " << cam.v1.cameraId;
             continue;
         }
 
-        activeCameras.clear();
         // Create two camera clients.
         sp<IEvsCamera_1_1> pCamMaster =
             IEvsCamera_1_1::castFrom(pEnumerator->openCamera_1_1(cam.v1.cameraId, nullCfg))
@@ -1012,7 +1025,7 @@
                 EvsEventDesc aTargetEvent;
                 aTargetEvent.aType = EvsEventType::MASTER_RELEASED;
                 if (!frameHandlerNonMaster->waitForEvent(aTargetEvent, aNotification, true)) {
-                    ALOGW("A timer is expired before a target event is fired.");
+                    LOG(WARNING) << "A timer is expired before a target event is fired.";
                 }
 
             }
@@ -1057,7 +1070,7 @@
                 EvsEventDesc aTargetEvent;
                 aTargetEvent.aType = EvsEventType::MASTER_RELEASED;
                 if (!frameHandlerMaster->waitForEvent(aTargetEvent, aNotification, true)) {
-                    ALOGW("A timer is expired before a target event is fired.");
+                    LOG(WARNING) << "A timer is expired before a target event is fired.";
                 }
 
             }
@@ -1089,6 +1102,7 @@
         // Explicitly release the camera
         pEnumerator->closeCamera(pCamMaster);
         pEnumerator->closeCamera(pCamNonMaster);
+        activeCameras.clear();
     }
 }
 
@@ -1099,7 +1113,7 @@
  * camera parameters.
  */
 TEST_P(EvsHidlTest, MultiCameraParameter) {
-    ALOGI("Starting MultiCameraParameter test");
+    LOG(INFO) << "Starting MultiCameraParameter test";
 
     if (mIsHwModule) {
         // This test is not for HW module implementation.
@@ -1120,11 +1134,10 @@
         if (isLogicalCam) {
             // TODO(b/145465724): Support camera parameter programming on
             // logical devices.
-            ALOGI("Skip a logical device %s", cam.v1.cameraId.c_str());
+            LOG(INFO) << "Skip a logical device " << cam.v1.cameraId;
             continue;
         }
 
-        activeCameras.clear();
         // Create two camera clients.
         sp<IEvsCamera_1_1> pCamMaster =
             IEvsCamera_1_1::castFrom(pEnumerator->openCamera_1_1(cam.v1.cameraId, nullCfg))
@@ -1256,7 +1269,7 @@
                     aTargetEvent.payload[0] = static_cast<uint32_t>(cmd);
                     aTargetEvent.payload[1] = val0;
                     if (!frameHandlerMaster->waitForEvent(aTargetEvent, aNotification0)) {
-                        ALOGW("A timer is expired before a target event is fired.");
+                        LOG(WARNING) << "A timer is expired before a target event is fired.";
                     }
                 }
             );
@@ -1273,7 +1286,7 @@
                     aTargetEvent.payload[0] = static_cast<uint32_t>(cmd);
                     aTargetEvent.payload[1] = val0;
                     if (!frameHandlerNonMaster->waitForEvent(aTargetEvent, aNotification1)) {
-                        ALOGW("A timer is expired before a target event is fired.");
+                        LOG(WARNING) << "A timer is expired before a target event is fired.";
                     }
                 }
             );
@@ -1374,7 +1387,7 @@
                 EvsEventDesc aTargetEvent;
                 aTargetEvent.aType = EvsEventType::MASTER_RELEASED;
                 if (!frameHandlerNonMaster->waitForEvent(aTargetEvent, aNotification0, true)) {
-                    ALOGW("A timer is expired before a target event is fired.");
+                    LOG(WARNING) << "A timer is expired before a target event is fired.";
                 }
             }
         );
@@ -1466,7 +1479,7 @@
                     aTargetEvent.payload[0] = static_cast<uint32_t>(cmd);
                     aTargetEvent.payload[1] = val0;
                     if (!frameHandlerMaster->waitForEvent(aTargetEvent, aNotification0)) {
-                        ALOGW("A timer is expired before a target event is fired.");
+                        LOG(WARNING) << "A timer is expired before a target event is fired.";
                     }
                 }
             );
@@ -1482,7 +1495,7 @@
                     aTargetEvent.payload[0] = static_cast<uint32_t>(cmd);
                     aTargetEvent.payload[1] = val0;
                     if (!frameHandlerNonMaster->waitForEvent(aTargetEvent, aNotification1)) {
-                        ALOGW("A timer is expired before a target event is fired.");
+                        LOG(WARNING) << "A timer is expired before a target event is fired.";
                     }
                 }
             );
@@ -1562,6 +1575,7 @@
         // Explicitly release the camera
         pEnumerator->closeCamera(pCamMaster);
         pEnumerator->closeCamera(pCamNonMaster);
+        activeCameras.clear();
     }
 }
 
@@ -1572,7 +1586,7 @@
  * a master role from other EVS clients without the display.
  */
 TEST_P(EvsHidlTest, HighPriorityCameraClient) {
-    ALOGI("Starting HighPriorityCameraClient test");
+    LOG(INFO) << "Starting HighPriorityCameraClient test";
 
     if (mIsHwModule) {
         // This test is not for HW module implementation.
@@ -1592,8 +1606,6 @@
 
     // Test each reported camera
     for (auto&& cam: cameraInfo) {
-        activeCameras.clear();
-
         // Create two clients
         sp<IEvsCamera_1_1> pCam0 =
             IEvsCamera_1_1::castFrom(pEnumerator->openCamera_1_1(cam.v1.cameraId, nullCfg))
@@ -1687,7 +1699,7 @@
                     aTargetEvent.payload[0] = static_cast<uint32_t>(CameraParam::AUTO_FOCUS);
                     aTargetEvent.payload[1] = 0;
                     if (!frameHandler0->waitForEvent(aTargetEvent, aNotification)) {
-                        ALOGW("A timer is expired before a target event is fired.");
+                        LOG(WARNING) << "A timer is expired before a target event is fired.";
                     }
                 }
             );
@@ -1740,7 +1752,7 @@
                 aTargetEvent.payload[0] = static_cast<uint32_t>(cam1Cmds[0]);
                 aTargetEvent.payload[1] = val0;
                 if (!frameHandler1->waitForEvent(aTargetEvent, aNotification)) {
-                    ALOGW("A timer is expired before a target event is fired.");
+                    LOG(WARNING) << "A timer is expired before a target event is fired.";
                 }
             }
         );
@@ -1791,7 +1803,7 @@
                 EvsEventDesc aTargetEvent;
                 aTargetEvent.aType = EvsEventType::MASTER_RELEASED;
                 if (!frameHandler1->waitForEvent(aTargetEvent, aNotification, true)) {
-                    ALOGW("A timer is expired before a target event is fired.");
+                    LOG(WARNING) << "A timer is expired before a target event is fired.";
                 }
             }
         );
@@ -1833,7 +1845,7 @@
                     aTargetEvent.payload[0] = static_cast<uint32_t>(CameraParam::AUTO_FOCUS);
                     aTargetEvent.payload[1] = 0;
                     if (!frameHandler1->waitForEvent(aTargetEvent, aNotification)) {
-                        ALOGW("A timer is expired before a target event is fired.");
+                        LOG(WARNING) << "A timer is expired before a target event is fired.";
                     }
                 }
             );
@@ -1882,7 +1894,7 @@
                 aTargetEvent.payload[0] = static_cast<uint32_t>(cam0Cmds[0]);
                 aTargetEvent.payload[1] = val0;
                 if (!frameHandler0->waitForEvent(aTargetEvent, aNotification)) {
-                    ALOGW("A timer is expired before a target event is fired.");
+                    LOG(WARNING) << "A timer is expired before a target event is fired.";
                 }
             }
         );
@@ -1931,6 +1943,8 @@
         // Explicitly release the camera
         pEnumerator->closeCamera(pCam0);
         pEnumerator->closeCamera(pCam1);
+        activeCameras.clear();
+
     }
 
     // Explicitly release the display
@@ -1945,7 +1959,7 @@
  * configurations from EVS and uses one of them to start a video stream.
  */
 TEST_P(EvsHidlTest, CameraUseStreamConfigToDisplay) {
-    ALOGI("Starting CameraUseStreamConfigToDisplay test");
+    LOG(INFO) << "Starting CameraUseStreamConfigToDisplay test";
 
     // Get the camera list
     loadCameraList();
@@ -1956,7 +1970,6 @@
 
     // Test each reported camera
     for (auto&& cam: cameraInfo) {
-        activeCameras.clear();
         // choose a configuration that has a frame rate faster than minReqFps.
         Stream targetCfg = {};
         const int32_t minReqFps = 15;
@@ -2036,6 +2049,7 @@
 
         // Explicitly release the camera
         pEnumerator->closeCamera(pCam);
+        activeCameras.clear();
     }
 
     // Explicitly release the display
@@ -2049,7 +2063,7 @@
  * underlying camera with same configuration.
  */
 TEST_P(EvsHidlTest, MultiCameraStreamUseConfig) {
-    ALOGI("Starting MultiCameraStream test");
+    LOG(INFO) << "Starting MultiCameraStream test";
 
     if (mIsHwModule) {
         // This test is not for HW module implementation.
@@ -2061,7 +2075,6 @@
 
     // Test each reported camera
     for (auto&& cam: cameraInfo) {
-        activeCameras.clear();
         // choose a configuration that has a frame rate faster than minReqFps.
         Stream targetCfg = {};
         const int32_t minReqFps = 15;
@@ -2094,9 +2107,8 @@
             static_cast<PixelFormat>(HAL_PIXEL_FORMAT_RGBA_8888);
 
         if (!foundCfg) {
-            ALOGI("Device %s does not provide a list of supported stream configurations, skipped",
-                  cam.v1.cameraId.c_str());
-
+            LOG(INFO) << "Device " << cam.v1.cameraId
+                      << " does not provide a list of supported stream configurations, skipped";
             continue;
         }
 
@@ -2162,7 +2174,9 @@
         nsecs_t runTime = end - firstFrame;
         float framesPerSecond0 = framesReceived0 / (runTime * kNanoToSeconds);
         float framesPerSecond1 = framesReceived1 / (runTime * kNanoToSeconds);
-        ALOGI("Measured camera rate %3.2f fps and %3.2f fps", framesPerSecond0, framesPerSecond1);
+        LOG(INFO) << "Measured camera rate "
+                  << std::scientific << framesPerSecond0 << " fps and "
+                  << framesPerSecond1 << " fps";
         EXPECT_GE(framesPerSecond0, kMinimumFramesPerSecond);
         EXPECT_GE(framesPerSecond1, kMinimumFramesPerSecond);
 
@@ -2187,6 +2201,7 @@
         // Explicitly release the camera
         pEnumerator->closeCamera(pCam0);
         pEnumerator->closeCamera(pCam1);
+        activeCameras.clear();
     }
 }
 
@@ -2198,7 +2213,7 @@
  * identifiers.
  */
 TEST_P(EvsHidlTest, LogicalCameraMetadata) {
-    ALOGI("Starting LogicalCameraMetadata test");
+    LOG(INFO) << "Starting LogicalCameraMetadata test";
 
     // Get the camera list
     loadCameraList();
@@ -2222,7 +2237,7 @@
  * can be reopened.
  */
 TEST_P(EvsHidlTest, UltrasonicsArrayOpenClean) {
-    ALOGI("Starting UltrasonicsArrayOpenClean test");
+    LOG(INFO) << "Starting UltrasonicsArrayOpenClean test";
 
     // Get the ultrasonics array list
     loadUltrasonicsArrayList();
@@ -2236,7 +2251,7 @@
 
             // Verify that this ultrasonics array self-identifies correctly
             pUltrasonicsArray->getUltrasonicArrayInfo([&ultraInfo](UltrasonicsArrayDesc desc) {
-                ALOGD("Found ultrasonics array %s", ultraInfo.ultrasonicsArrayId.c_str());
+                LOG(DEBUG) << "Found ultrasonics array " << ultraInfo.ultrasonicsArrayId;
                 EXPECT_EQ(ultraInfo.ultrasonicsArrayId, desc.ultrasonicsArrayId);
             });
 
@@ -2249,14 +2264,14 @@
 
 // Starts a stream and verifies all data received is valid.
 TEST_P(EvsHidlTest, UltrasonicsVerifyStreamData) {
-    ALOGI("Starting UltrasonicsVerifyStreamData");
+    LOG(INFO) << "Starting UltrasonicsVerifyStreamData";
 
     // Get the ultrasonics array list
     loadUltrasonicsArrayList();
 
     // For each ultrasonics array.
     for (auto&& ultraInfo : ultrasonicsArraysInfo) {
-        ALOGD("Testing ultrasonics array: %s", ultraInfo.ultrasonicsArrayId.c_str());
+        LOG(DEBUG) << "Testing ultrasonics array: " << ultraInfo.ultrasonicsArrayId;
 
         sp<IEvsUltrasonicsArray> pUltrasonicsArray =
                 pEnumerator->openUltrasonicsArray(ultraInfo.ultrasonicsArrayId);
@@ -2285,14 +2300,14 @@
 
 // Sets frames in flight before and after start of stream and verfies success.
 TEST_P(EvsHidlTest, UltrasonicsSetFramesInFlight) {
-    ALOGI("Starting UltrasonicsSetFramesInFlight");
+    LOG(INFO) << "Starting UltrasonicsSetFramesInFlight";
 
     // Get the ultrasonics array list
     loadUltrasonicsArrayList();
 
     // For each ultrasonics array.
     for (auto&& ultraInfo : ultrasonicsArraysInfo) {
-        ALOGD("Testing ultrasonics array: %s", ultraInfo.ultrasonicsArrayId.c_str());
+        LOG(DEBUG) << "Testing ultrasonics array: " << ultraInfo.ultrasonicsArrayId;
 
         sp<IEvsUltrasonicsArray> pUltrasonicsArray =
                 pEnumerator->openUltrasonicsArray(ultraInfo.ultrasonicsArrayId);
diff --git a/bluetooth/1.1/IBluetoothHci.hal b/bluetooth/1.1/IBluetoothHci.hal
index 0f69c6e..2a520c1 100644
--- a/bluetooth/1.1/IBluetoothHci.hal
+++ b/bluetooth/1.1/IBluetoothHci.hal
@@ -35,8 +35,8 @@
     initialize_1_1(@1.1::IBluetoothHciCallbacks callback);
 
     /**
-     * Send an ISO data packet (as specified in the Bluetooth Specification
-     * V6.0) to the Bluetooth controller.
+     * Send an ISO data packet (as specified in the Bluetooth Core
+     * Specification v5.2) to the Bluetooth controller.
      * Packets must be processed in order.
      * @param data HCI data packet to be sent
      */
diff --git a/compatibility_matrices/compatibility_matrix.1.xml b/compatibility_matrices/compatibility_matrix.1.xml
index d82829d..cccf24f 100644
--- a/compatibility_matrices/compatibility_matrix.1.xml
+++ b/compatibility_matrices/compatibility_matrix.1.xml
@@ -71,7 +71,7 @@
             <instance>legacy/0</instance>
         </interface>
     </hal>
-    <hal format="hidl" optional="false">
+    <hal format="hidl" optional="true">
         <name>android.hardware.configstore</name>
         <version>1.0</version>
         <interface>
diff --git a/compatibility_matrices/compatibility_matrix.2.xml b/compatibility_matrices/compatibility_matrix.2.xml
index 98e6cfa..d4f9809 100644
--- a/compatibility_matrices/compatibility_matrix.2.xml
+++ b/compatibility_matrices/compatibility_matrix.2.xml
@@ -79,7 +79,7 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <hal format="hidl" optional="false">
+    <hal format="hidl" optional="true">
         <name>android.hardware.configstore</name>
         <version>1.0</version>
         <interface>
diff --git a/compatibility_matrices/compatibility_matrix.3.xml b/compatibility_matrices/compatibility_matrix.3.xml
index 9933b33..5888ab9 100644
--- a/compatibility_matrices/compatibility_matrix.3.xml
+++ b/compatibility_matrices/compatibility_matrix.3.xml
@@ -111,7 +111,7 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <hal format="hidl" optional="false">
+    <hal format="hidl" optional="true">
         <name>android.hardware.configstore</name>
         <version>1.0-1</version>
         <interface>
diff --git a/compatibility_matrices/compatibility_matrix.legacy.xml b/compatibility_matrices/compatibility_matrix.legacy.xml
index 224811f..8a4d2ee 100644
--- a/compatibility_matrices/compatibility_matrix.legacy.xml
+++ b/compatibility_matrices/compatibility_matrix.legacy.xml
@@ -71,7 +71,7 @@
             <instance>legacy/0</instance>
         </interface>
     </hal>
-    <hal format="hidl" optional="false">
+    <hal format="hidl" optional="true">
         <name>android.hardware.configstore</name>
         <version>1.0</version>
         <interface>
diff --git a/current.txt b/current.txt
index 42981ad..873e2f6 100644
--- a/current.txt
+++ b/current.txt
@@ -589,6 +589,7 @@
 a05277065c28ebecd58118bd240fb8c55757361e8648c01f7c4dacdb7f2a95dc android.hardware.camera.metadata@3.3::types
 9cb3df2bde2c6cd5fd96b7c41555420cacd7e276a556c684af91b7461c86460f android.hardware.gnss@1.0::IGnssCallback
 af334f1fc85c62b343f84b74d0495eed6f495f7fecedb53463db10c202310058 android.hardware.gnss.measurement_corrections@1.0::types
+33a6b20c43af00fdfb305df891bc5911c06d9a9130b912759649932e5a4a6e6d android.hardware.gnss.visibility_control@1.0::IGnssVisibilityControlCallback
 bceee81ec1b59324abd05932b5620fda5a6589597c9cb3953ba7f3ea02cccd3e android.hardware.camera.provider@2.4::ICameraProvider
 2ce820dc4f3c6d85721b65150ed2157c6e2e2055f866fb6c6ba4790f14408d66 android.hardware.camera.provider@2.4::ICameraProviderCallback
 b69a7615c508acf5c5201efd1bfa3262167874fc3594e2db5a3ff93addd8ac75 android.hardware.keymaster@4.0::IKeymasterDevice
@@ -634,7 +635,7 @@
 ae6315fd42196478ac08441cb489d854118001bca5b9b9fd58af5110952be30e android.hardware.biometrics.fingerprint@2.2::types
 6828bbf18dc5d0f00c73341a10c8e4d574346c1abb1c2ed682ba5e9f8a3240d9 android.hardware.biometrics.fingerprint@2.2::IBiometricsFingerprint
 82cad99f5feb2ea9bcd4579055edf4af8feb9fc602a6e4827ddd727d254d4991 android.hardware.biometrics.fingerprint@2.2::IBiometricsFingerprintClientCallback
-79e115c8f8970b8b914bafc66df5425e065fda4dcda97222966ef12451d2a1cc android.hardware.bluetooth@1.1::IBluetoothHci
+362fd1c21641c2224f3b80c30d9797b988fa3f344243d531ba73c553779a5763 android.hardware.bluetooth@1.1::IBluetoothHci
 40ab2c6866c18d32baf6e49e3053949e79601f56963a791e93e68b9ee18f718d android.hardware.bluetooth@1.1::IBluetoothHciCallbacks
 07d0a252b2d8fa35887908a996ba395cf392968395fc30afab791f46e0c22a52 android.hardware.boot@1.1::IBootControl
 74049a402be913963edfdd80828a53736570e9d8124a1bf18166b6ed46a6b0ab android.hardware.boot@1.1::types
@@ -702,10 +703,10 @@
 2ce1f7fb52e49f80b13a9b153d491bce530552f02357ea729acae922a8659f93 android.hardware.wifi.supplicant@1.3::ISupplicantStaIfaceCallback
 77531c8d048f8f8ae532babd0ca86332a865ec9aace1b051226ef2b21123e645 android.hardware.wifi.supplicant@1.3::ISupplicantStaNetwork
 98592d193a717066facf91428426e5abe211e3bd718bc372e29fb944ddbe6e7c android.hardware.wifi.supplicant@1.3::types
-99f5c26b952271d1246c957e1d0271fa39445ee65cc93aa7c187834f98914a33 android.hardware.radio@1.5::types
+e7669bddacbdaee2cd9a87762a13fb7648639eead54bf4d767dc06eaaeb35736 android.hardware.radio@1.5::types
 b454df853441c12f6e425e8a60dd29fda20f5e6e39b93d1103e4b37495db38aa android.hardware.radio@1.5::IRadio
-e96ae1c3a9c0689002ec2318e9c587f4f607c16a75a3cd38788b77eb91072021 android.hardware.radio@1.5::IRadioIndication
-829d3827eeb5a8f563e80fe627419b3231012fc02bc2e79782ec5e9ad9f799a4 android.hardware.radio@1.5::IRadioResponse
+fcbb0742a88215ee7a6d7ce0825d253eb2b50391fc6c8c48667f9fd7f6d4549e android.hardware.radio@1.5::IRadioIndication
+b809193970a91ca637a4b0184767315601d32e3ef3d5992ffbc7a8d14a14f015 android.hardware.radio@1.5::IRadioResponse
 3ca6616381080bdd6c08141ad12775a94ae868c58b02b1274ae3326f7de724ab android.hardware.sensors@2.1::ISensors
 3d4141c6373cd9ca02fe221a7d12343840de2255d032c38248fe8e35816b58b2 android.hardware.sensors@2.1::ISensorsCallback
 8051cc50fc90ed447f058a8b15d81f35a65f1bd9004b1de4f127edeb89b47978 android.hardware.sensors@2.1::types
diff --git a/drm/1.3/vts/functional/Android.bp b/drm/1.3/vts/functional/Android.bp
index 4be1575..ac1f912 100644
--- a/drm/1.3/vts/functional/Android.bp
+++ b/drm/1.3/vts/functional/Android.bp
@@ -30,12 +30,12 @@
         "android.hardware.drm@1.3",
         "android.hidl.allocator@1.0",
         "android.hidl.memory@1.0",
+        "libcrypto",
         "libhidlmemory",
         "libnativehelper",
     ],
     static_libs: [
         "android.hardware.drm@1.0-helper",
-        "libcrypto_static",
         "libdrmvtshelper",
     ],
     export_include_dirs: [
@@ -63,12 +63,12 @@
         "android.hardware.drm@1.3",
         "android.hidl.allocator@1.0",
         "android.hidl.memory@1.0",
+        "libcrypto",
         "libhidlmemory",
         "libnativehelper",
     ],
     static_libs: [
         "android.hardware.drm@1.0-helper",
-        "libcrypto_static",
         "libdrmvtshelper",
     ],
     test_suites: [
diff --git a/gnss/2.0/default/GnssMeasurement.cpp b/gnss/2.0/default/GnssMeasurement.cpp
index d778d50..a3ea807 100644
--- a/gnss/2.0/default/GnssMeasurement.cpp
+++ b/gnss/2.0/default/GnssMeasurement.cpp
@@ -49,8 +49,8 @@
 
 Return<void> GnssMeasurement::close() {
     ALOGD("close");
-    std::unique_lock<std::mutex> lock(mMutex);
     stop();
+    std::unique_lock<std::mutex> lock(mMutex);
     sCallback = nullptr;
     return Void();
 }
diff --git a/gnss/2.0/default/GnssMeasurement.h b/gnss/2.0/default/GnssMeasurement.h
index d8ffd59..73eaa13 100644
--- a/gnss/2.0/default/GnssMeasurement.h
+++ b/gnss/2.0/default/GnssMeasurement.h
@@ -61,10 +61,14 @@
     void stop();
     void reportMeasurement(const GnssData&);
 
+    // Guarded by mMutex
     static sp<IGnssMeasurementCallback> sCallback;
+
     std::atomic<long> mMinIntervalMillis;
     std::atomic<bool> mIsActive;
     std::thread mThread;
+
+    // Synchronization lock for sCallback
     mutable std::mutex mMutex;
 };
 
diff --git a/gnss/2.1/default/GnssAntennaInfo.cpp b/gnss/2.1/default/GnssAntennaInfo.cpp
index d32a0af..ed183a9 100644
--- a/gnss/2.1/default/GnssAntennaInfo.cpp
+++ b/gnss/2.1/default/GnssAntennaInfo.cpp
@@ -55,8 +55,8 @@
 
 Return<void> GnssAntennaInfo::close() {
     ALOGD("close");
-    std::unique_lock<std::mutex> lock(mMutex);
     stop();
+    std::unique_lock<std::mutex> lock(mMutex);
     sCallback = nullptr;
     return Void();
 }
diff --git a/gnss/2.1/default/GnssAntennaInfo.h b/gnss/2.1/default/GnssAntennaInfo.h
index f4bfd24..94b2111 100644
--- a/gnss/2.1/default/GnssAntennaInfo.h
+++ b/gnss/2.1/default/GnssAntennaInfo.h
@@ -47,10 +47,14 @@
     void reportAntennaInfo(
             const hidl_vec<IGnssAntennaInfoCallback::GnssAntennaInfo>& antennaInfo) const;
 
+    // Guarded by mMutex
     static sp<IGnssAntennaInfoCallback> sCallback;
+
     std::atomic<long> mMinIntervalMillis;
     std::atomic<bool> mIsActive;
     std::thread mThread;
+
+    // Synchronization lock for sCallback
     mutable std::mutex mMutex;
 };
 
@@ -60,4 +64,4 @@
 }  // namespace hardware
 }  // namespace android
 
-#endif  // ANDROID_HARDWARE_GNSS_V2_1_GNSSCONFIGURATION_H
\ No newline at end of file
+#endif  // ANDROID_HARDWARE_GNSS_V2_1_GNSSCONFIGURATION_H
diff --git a/gnss/2.1/default/GnssMeasurement.cpp b/gnss/2.1/default/GnssMeasurement.cpp
index 34e20e5..63bbc0a 100644
--- a/gnss/2.1/default/GnssMeasurement.cpp
+++ b/gnss/2.1/default/GnssMeasurement.cpp
@@ -47,8 +47,8 @@
 
 Return<void> GnssMeasurement::close() {
     ALOGD("close");
-    std::unique_lock<std::mutex> lock(mMutex);
     stop();
+    std::unique_lock<std::mutex> lock(mMutex);
     sCallback_2_1 = nullptr;
     sCallback_2_0 = nullptr;
     return Void();
diff --git a/gnss/2.1/default/GnssMeasurement.h b/gnss/2.1/default/GnssMeasurement.h
index 3ed7bc5..d446419 100644
--- a/gnss/2.1/default/GnssMeasurement.h
+++ b/gnss/2.1/default/GnssMeasurement.h
@@ -66,11 +66,17 @@
     void reportMeasurement(const GnssDataV2_0&);
     void reportMeasurement(const GnssDataV2_1&);
 
+    // Guarded by mMutex
     static sp<V2_1::IGnssMeasurementCallback> sCallback_2_1;
+
+    // Guarded by mMutex
     static sp<V2_0::IGnssMeasurementCallback> sCallback_2_0;
+
     std::atomic<long> mMinIntervalMillis;
     std::atomic<bool> mIsActive;
     std::thread mThread;
+
+    // Synchronization lock for sCallback_2_1 and sCallback_2_0
     mutable std::mutex mMutex;
 };
 
diff --git a/gnss/visibility_control/1.0/IGnssVisibilityControlCallback.hal b/gnss/visibility_control/1.0/IGnssVisibilityControlCallback.hal
index 5a582c2..5ee2923 100644
--- a/gnss/visibility_control/1.0/IGnssVisibilityControlCallback.hal
+++ b/gnss/visibility_control/1.0/IGnssVisibilityControlCallback.hal
@@ -82,6 +82,9 @@
         /**
          * Package name of the Android proxy application representing the non-framework
          * entity that requested location. Set to empty string if unknown.
+         *
+         * For user-initiated emergency use cases, this field must be set to empty string
+         * and the inEmergencyMode field must be set to true.
          */
         string proxyAppPackageName;
 
@@ -157,4 +160,4 @@
      * @return success True if the framework determines that the device is in emergency session.
      */
     isInEmergencySession() generates (bool success);
-};
\ No newline at end of file
+};
diff --git a/graphics/common/aidl/android/hardware/graphics/common/PlaneLayoutComponent.aidl b/graphics/common/aidl/android/hardware/graphics/common/PlaneLayoutComponent.aidl
index 3fca53b..c04cef0 100644
--- a/graphics/common/aidl/android/hardware/graphics/common/PlaneLayoutComponent.aidl
+++ b/graphics/common/aidl/android/hardware/graphics/common/PlaneLayoutComponent.aidl
@@ -39,7 +39,7 @@
     /**
      * The type of this plane layout component.
      *
-     * android.hardware.graphics.common.PlaneLayoutComponent defines the standard
+     * android.hardware.graphics.common.PlaneLayoutComponentType defines the standard
      * plane layout component types. Vendors may extend this type to include any
      * non-standard plane layout component types. For instructions on how to
      * create a vendor extension, refer to ExtendableType.aidl.
diff --git a/identity/aidl/android/hardware/identity/IIdentityCredential.aidl b/identity/aidl/android/hardware/identity/IIdentityCredential.aidl
index 10ce4c2..cc14271 100644
--- a/identity/aidl/android/hardware/identity/IIdentityCredential.aidl
+++ b/identity/aidl/android/hardware/identity/IIdentityCredential.aidl
@@ -176,6 +176,10 @@
      * @param itemsRequest
      *   If non-empty, contains request data that is signed by the reader. See above.
      *
+     * @param signingKeyBlob is either empty or a signingKeyBlob (see generateSigningKeyPair(),
+     *    below) containing the signing key to use to sign the data retrieved. If this
+     *    is not in the right format the call fails with STATUS_INVALID_DATA.
+     *
      * @param sessionTranscript
      *   Either empty or the CBOR of the SessionTranscript. See above.
      *
@@ -195,8 +199,7 @@
      *   and remove the corresponding requests from the counts.
      */
     void startRetrieval(in SecureAccessControlProfile[] accessControlProfiles,
-        in HardwareAuthToken authToken,
-        in byte[] itemsRequest,
+        in HardwareAuthToken authToken, in byte[] itemsRequest, in byte[] signingKeyBlob,
         in byte[] sessionTranscript, in byte[] readerSignature, in int[] requestCounts);
 
     /**
@@ -254,10 +257,6 @@
      * If signingKeyBlob or the sessionTranscript parameter passed to startRetrieval() is
      * empty then the returned MAC will be empty.
      *
-     * @param signingKeyBlob is either empty or a signingKeyBlob (see generateSigningKeyPair(),
-     *    below) containing the signing key to use to sign the data retrieved. If this
-     *    is not in the right format the call fails with STATUS_INVALID_DATA.
-     *
      * @param out mac is empty if signingKeyBlob or the sessionTranscript passed to
      *    startRetrieval() is empty. Otherwise it is a COSE_Mac0 with empty payload
      *    and the detached content is set to DeviceAuthentication as defined below.
@@ -304,7 +303,7 @@
      *
      * @param out deviceNameSpaces the bytes of DeviceNameSpaces.
      */
-    void finishRetrieval(in byte[] signingKeyBlob, out byte[] mac, out byte[] deviceNameSpaces);
+    void finishRetrieval(out byte[] mac, out byte[] deviceNameSpaces);
 
     /**
      * Generate a key pair to be used for signing session data and retrieved data items.
diff --git a/identity/aidl/default/IdentityCredential.cpp b/identity/aidl/default/IdentityCredential.cpp
index d5b3a0f..341fae6 100644
--- a/identity/aidl/default/IdentityCredential.cpp
+++ b/identity/aidl/default/IdentityCredential.cpp
@@ -256,8 +256,8 @@
 ndk::ScopedAStatus IdentityCredential::startRetrieval(
         const vector<SecureAccessControlProfile>& accessControlProfiles,
         const HardwareAuthToken& authToken, const vector<int8_t>& itemsRequestS,
-        const vector<int8_t>& sessionTranscriptS, const vector<int8_t>& readerSignatureS,
-        const vector<int32_t>& requestCounts) {
+        const vector<int8_t>& signingKeyBlobS, const vector<int8_t>& sessionTranscriptS,
+        const vector<int8_t>& readerSignatureS, const vector<int32_t>& requestCounts) {
     auto sessionTranscript = byteStringToUnsigned(sessionTranscriptS);
     auto itemsRequest = byteStringToUnsigned(itemsRequestS);
     auto readerSignature = byteStringToUnsigned(readerSignatureS);
@@ -498,6 +498,7 @@
     currentNameSpace_ = "";
 
     itemsRequest_ = itemsRequest;
+    signingKeyBlob_ = byteStringToUnsigned(signingKeyBlobS);
 
     numStartRetrievalCalls_ += 1;
     return ndk::ScopedAStatus::ok();
@@ -650,11 +651,8 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus IdentityCredential::finishRetrieval(const vector<int8_t>& signingKeyBlobS,
-                                                       vector<int8_t>* outMac,
+ndk::ScopedAStatus IdentityCredential::finishRetrieval(vector<int8_t>* outMac,
                                                        vector<int8_t>* outDeviceNameSpaces) {
-    auto signingKeyBlob = byteStringToUnsigned(signingKeyBlobS);
-
     if (currentNameSpaceDeviceNameSpacesMap_.size() > 0) {
         deviceNameSpacesMap_.add(currentNameSpace_,
                                  std::move(currentNameSpaceDeviceNameSpacesMap_));
@@ -664,7 +662,8 @@
     // If there's no signing key or no sessionTranscript or no reader ephemeral
     // public key, we return the empty MAC.
     optional<vector<uint8_t>> mac;
-    if (signingKeyBlob.size() > 0 && sessionTranscript_.size() > 0 && readerPublicKey_.size() > 0) {
+    if (signingKeyBlob_.size() > 0 && sessionTranscript_.size() > 0 &&
+        readerPublicKey_.size() > 0) {
         cppbor::Array array;
         array.add("DeviceAuthentication");
         array.add(sessionTranscriptItem_->clone());
@@ -674,7 +673,7 @@
 
         vector<uint8_t> docTypeAsBlob(docType_.begin(), docType_.end());
         optional<vector<uint8_t>> signingKey =
-                support::decryptAes128Gcm(storageKey_, signingKeyBlob, docTypeAsBlob);
+                support::decryptAes128Gcm(storageKey_, signingKeyBlob_, docTypeAsBlob);
         if (!signingKey) {
             return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
                     IIdentityCredentialStore::STATUS_INVALID_DATA,
diff --git a/identity/aidl/default/IdentityCredential.h b/identity/aidl/default/IdentityCredential.h
index 49ed0d4..fc29254 100644
--- a/identity/aidl/default/IdentityCredential.h
+++ b/identity/aidl/default/IdentityCredential.h
@@ -54,14 +54,14 @@
     ndk::ScopedAStatus startRetrieval(
             const vector<SecureAccessControlProfile>& accessControlProfiles,
             const HardwareAuthToken& authToken, const vector<int8_t>& itemsRequest,
-            const vector<int8_t>& sessionTranscript, const vector<int8_t>& readerSignature,
-            const vector<int32_t>& requestCounts) override;
+            const vector<int8_t>& signingKeyBlob, const vector<int8_t>& sessionTranscript,
+            const vector<int8_t>& readerSignature, const vector<int32_t>& requestCounts) override;
     ndk::ScopedAStatus startRetrieveEntryValue(
             const string& nameSpace, const string& name, int32_t entrySize,
             const vector<int32_t>& accessControlProfileIds) override;
     ndk::ScopedAStatus retrieveEntryValue(const vector<int8_t>& encryptedContent,
                                           vector<int8_t>* outContent) override;
-    ndk::ScopedAStatus finishRetrieval(const vector<int8_t>& signingKeyBlob, vector<int8_t>* outMac,
+    ndk::ScopedAStatus finishRetrieval(vector<int8_t>* outMac,
                                        vector<int8_t>* outDeviceNameSpaces) override;
     ndk::ScopedAStatus generateSigningKeyPair(vector<int8_t>* outSigningKeyBlob,
                                               Certificate* outSigningKeyCertificate) override;
@@ -88,6 +88,7 @@
 
     // Set at startRetrieval() time.
     map<int32_t, int> profileIdToAccessCheckResult_;
+    vector<uint8_t> signingKeyBlob_;
     vector<uint8_t> sessionTranscript_;
     std::unique_ptr<cppbor::Item> sessionTranscriptItem_;
     vector<uint8_t> itemsRequest_;
diff --git a/identity/aidl/default/WritableIdentityCredential.cpp b/identity/aidl/default/WritableIdentityCredential.cpp
index ba2062d..89f7f35 100644
--- a/identity/aidl/default/WritableIdentityCredential.cpp
+++ b/identity/aidl/default/WritableIdentityCredential.cpp
@@ -16,6 +16,9 @@
 
 #define LOG_TAG "WritableIdentityCredential"
 
+#include "WritableIdentityCredential.h"
+#include "IdentityCredentialStore.h"
+
 #include <android/hardware/identity/support/IdentityCredentialSupport.h>
 
 #include <android-base/logging.h>
@@ -23,6 +26,8 @@
 #include <cppbor/cppbor.h>
 #include <cppbor/cppbor_parse.h>
 
+#include <utility>
+
 #include "IdentityCredentialStore.h"
 #include "Util.h"
 #include "WritableIdentityCredential.h"
@@ -33,26 +38,6 @@
 using namespace ::android::hardware::identity;
 
 bool WritableIdentityCredential::initialize() {
-    optional<vector<uint8_t>> keyPair = support::createEcKeyPair();
-    if (!keyPair) {
-        LOG(ERROR) << "Error creating credentialKey";
-        return false;
-    }
-
-    optional<vector<uint8_t>> pubKey = support::ecKeyPairGetPublicKey(keyPair.value());
-    if (!pubKey) {
-        LOG(ERROR) << "Error getting public part of credentialKey";
-        return false;
-    }
-    credentialPubKey_ = pubKey.value();
-
-    optional<vector<uint8_t>> privKey = support::ecKeyPairGetPrivateKey(keyPair.value());
-    if (!privKey) {
-        LOG(ERROR) << "Error getting private part of credentialKey";
-        return false;
-    }
-    credentialPrivKey_ = privKey.value();
-
     optional<vector<uint8_t>> random = support::getRandom(16);
     if (!random) {
         LOG(ERROR) << "Error creating storageKey";
@@ -63,88 +48,54 @@
     return true;
 }
 
-// TODO: use |attestationApplicationId| and |attestationChallenge| and also
-//       ensure the returned certificate chain satisfy the requirements listed in
-//       the docs for IWritableIdentityCredential::getAttestationCertificate()
-//
+// This function generates the attestation certificate using the passed in
+// |attestationApplicationId| and |attestationChallenge|.  It will generate an
+// attestation certificate with current time and expires one year from now.  The
+// certificate shall contain all values as specified in hal.
 ndk::ScopedAStatus WritableIdentityCredential::getAttestationCertificate(
-        const vector<int8_t>& /*attestationApplicationId*/,
-        const vector<int8_t>& /*attestationChallenge*/, vector<Certificate>* outCertificateChain) {
-    // For now, we dynamically generate an attestion key on each and every
-    // request and use that to sign CredentialKey. In a real implementation this
-    // would look very differently.
-    optional<vector<uint8_t>> attestationKeyPair = support::createEcKeyPair();
-    if (!attestationKeyPair) {
-        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
-                IIdentityCredentialStore::STATUS_FAILED, "Error creating attestationKey"));
-    }
-
-    optional<vector<uint8_t>> attestationPubKey =
-            support::ecKeyPairGetPublicKey(attestationKeyPair.value());
-    if (!attestationPubKey) {
+        const vector<int8_t>& attestationApplicationId,  //
+        const vector<int8_t>& attestationChallenge,      //
+        vector<Certificate>* outCertificateChain) {
+    if (!credentialPrivKey_.empty() || !credentialPubKey_.empty() || !certificateChain_.empty()) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
                 IIdentityCredentialStore::STATUS_FAILED,
-                "Error getting public part of attestationKey"));
+                "Error attestation certificate previously generated"));
     }
 
-    optional<vector<uint8_t>> attestationPrivKey =
-            support::ecKeyPairGetPrivateKey(attestationKeyPair.value());
-    if (!attestationPrivKey) {
+    vector<uint8_t> challenge(attestationChallenge.begin(), attestationChallenge.end());
+    vector<uint8_t> appId(attestationApplicationId.begin(), attestationApplicationId.end());
+
+    optional<std::pair<vector<uint8_t>, vector<vector<uint8_t>>>> keyAttestationPair =
+            support::createEcKeyPairAndAttestation(challenge, appId);
+    if (!keyAttestationPair) {
+        LOG(ERROR) << "Error creating credentialKey and attestation";
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
                 IIdentityCredentialStore::STATUS_FAILED,
-                "Error getting private part of attestationKey"));
+                "Error creating credentialKey and attestation"));
     }
 
-    string serialDecimal;
-    string issuer;
-    string subject;
-    time_t validityNotBefore = time(nullptr);
-    time_t validityNotAfter = validityNotBefore + 365 * 24 * 3600;
+    vector<uint8_t> keyPair = keyAttestationPair.value().first;
+    certificateChain_ = keyAttestationPair.value().second;
 
-    // First create a certificate for |credentialPubKey| which is signed by
-    // |attestationPrivKey|.
-    //
-    serialDecimal = "0";  // TODO: set serial to |attestationChallenge|
-    issuer = "Android Open Source Project";
-    subject = "Android IdentityCredential CredentialKey";
-    optional<vector<uint8_t>> credentialPubKeyCertificate = support::ecPublicKeyGenerateCertificate(
-            credentialPubKey_, attestationPrivKey.value(), serialDecimal, issuer, subject,
-            validityNotBefore, validityNotAfter);
-    if (!credentialPubKeyCertificate) {
+    optional<vector<uint8_t>> pubKey = support::ecKeyPairGetPublicKey(keyPair);
+    if (!pubKey) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
                 IIdentityCredentialStore::STATUS_FAILED,
-                "Error creating certificate for credentialPubKey"));
+                "Error getting public part of credentialKey"));
     }
+    credentialPubKey_ = pubKey.value();
 
-    // This is followed by a certificate for |attestationPubKey| self-signed by
-    // |attestationPrivKey|.
-    serialDecimal = "0";  // TODO: set serial
-    issuer = "Android Open Source Project";
-    subject = "Android IdentityCredential AttestationKey";
-    optional<vector<uint8_t>> attestationKeyCertificate = support::ecPublicKeyGenerateCertificate(
-            attestationPubKey.value(), attestationPrivKey.value(), serialDecimal, issuer, subject,
-            validityNotBefore, validityNotAfter);
-    if (!attestationKeyCertificate) {
+    optional<vector<uint8_t>> privKey = support::ecKeyPairGetPrivateKey(keyPair);
+    if (!privKey) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
                 IIdentityCredentialStore::STATUS_FAILED,
-                "Error creating certificate for attestationPubKey"));
+                "Error getting private part of credentialKey"));
     }
+    credentialPrivKey_ = privKey.value();
 
-    // Concatenate the certificates to form the chain.
-    vector<uint8_t> certificateChain;
-    certificateChain.insert(certificateChain.end(), credentialPubKeyCertificate.value().begin(),
-                            credentialPubKeyCertificate.value().end());
-    certificateChain.insert(certificateChain.end(), attestationKeyCertificate.value().begin(),
-                            attestationKeyCertificate.value().end());
-
-    optional<vector<vector<uint8_t>>> splitCertChain =
-            support::certificateChainSplit(certificateChain);
-    if (!splitCertChain) {
-        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
-                IIdentityCredentialStore::STATUS_FAILED, "Error splitting certificate chain"));
-    }
+    // convert from vector<vector<uint8_t>>> to vector<Certificate>*
     *outCertificateChain = vector<Certificate>();
-    for (const vector<uint8_t>& cert : splitCertChain.value()) {
+    for (const vector<uint8_t>& cert : certificateChain_) {
         Certificate c = Certificate();
         c.encodedCertificate = byteStringToSigned(cert);
         outCertificateChain->push_back(std::move(c));
diff --git a/identity/aidl/default/WritableIdentityCredential.h b/identity/aidl/default/WritableIdentityCredential.h
index b380f89..b182862 100644
--- a/identity/aidl/default/WritableIdentityCredential.h
+++ b/identity/aidl/default/WritableIdentityCredential.h
@@ -64,10 +64,13 @@
     string docType_;
     bool testCredential_;
 
-    // These are set in initialize().
+    // This is set in initialize().
     vector<uint8_t> storageKey_;
+
+    // These are set in getAttestationCertificate().
     vector<uint8_t> credentialPrivKey_;
     vector<uint8_t> credentialPubKey_;
+    vector<vector<uint8_t>> certificateChain_;
 
     // These fields are initialized during startPersonalization()
     size_t numAccessControlProfileRemaining_;
diff --git a/identity/aidl/vts/Android.bp b/identity/aidl/vts/Android.bp
index 21ff440..cecc814 100644
--- a/identity/aidl/vts/Android.bp
+++ b/identity/aidl/vts/Android.bp
@@ -7,10 +7,11 @@
     srcs: ["VtsHalIdentityTargetTest.cpp"],
     shared_libs: [
         "libbinder",
-        "libcppbor",
-        "android.hardware.identity-support-lib",
+        "libcrypto",
     ],
     static_libs: [
+        "libcppbor",
+        "android.hardware.identity-support-lib",
         "android.hardware.identity-cpp",
         "android.hardware.keymaster-cpp",
     ],
diff --git a/identity/aidl/vts/VtsHalIdentityTargetTest.cpp b/identity/aidl/vts/VtsHalIdentityTargetTest.cpp
index 5abe5a2..ea37fdc 100644
--- a/identity/aidl/vts/VtsHalIdentityTargetTest.cpp
+++ b/identity/aidl/vts/VtsHalIdentityTargetTest.cpp
@@ -352,10 +352,15 @@
                                    readerCertificate.value());
     ASSERT_TRUE(readerSignature);
 
+    // Generate the key that will be used to sign AuthenticatedData.
+    vector<uint8_t> signingKeyBlob;
+    Certificate signingKeyCertificate;
+    ASSERT_TRUE(credential->generateSigningKeyPair(&signingKeyBlob, &signingKeyCertificate).isOk());
+
     ASSERT_TRUE(credential
                         ->startRetrieval(returnedSecureProfiles, authToken, itemsRequestBytes,
-                                         sessionTranscriptBytes, readerSignature.value(),
-                                         testEntriesEntryCounts)
+                                         signingKeyBlob, sessionTranscriptBytes,
+                                         readerSignature.value(), testEntriesEntryCounts)
                         .isOk());
 
     for (const auto& entry : testEntries) {
@@ -377,14 +382,9 @@
         EXPECT_EQ(content, entry.valueCbor);
     }
 
-    // Generate the key that will be used to sign AuthenticatedData.
-    vector<uint8_t> signingKeyBlob;
-    Certificate signingKeyCertificate;
-    ASSERT_TRUE(credential->generateSigningKeyPair(&signingKeyBlob, &signingKeyCertificate).isOk());
-
     vector<uint8_t> mac;
     vector<uint8_t> deviceNameSpacesBytes;
-    ASSERT_TRUE(credential->finishRetrieval(signingKeyBlob, &mac, &deviceNameSpacesBytes).isOk());
+    ASSERT_TRUE(credential->finishRetrieval(&mac, &deviceNameSpacesBytes).isOk());
     cborPretty = support::cborPrettyPrint(deviceNameSpacesBytes, 32, {});
     ASSERT_EQ(
             "{\n"
diff --git a/identity/support/Android.bp b/identity/support/Android.bp
index 7b4546b..2b6c695 100644
--- a/identity/support/Android.bp
+++ b/identity/support/Android.bp
@@ -23,10 +23,14 @@
         "include",
     ],
     shared_libs: [
+        "android.hardware.keymaster@4.0",
         "libcrypto",
         "libbase",
         "libhidlbase",
         "libhardware",
+        "libkeymaster_portable",
+        "libsoft_attestation_cert",
+        "libpuresoftkeymasterdevice",
     ],
     static_libs: [
         "libcppbor",
diff --git a/identity/support/include/android/hardware/identity/support/IdentityCredentialSupport.h b/identity/support/include/android/hardware/identity/support/IdentityCredentialSupport.h
index 4533ad9..507e914 100644
--- a/identity/support/include/android/hardware/identity/support/IdentityCredentialSupport.h
+++ b/identity/support/include/android/hardware/identity/support/IdentityCredentialSupport.h
@@ -21,6 +21,7 @@
 #include <optional>
 #include <string>
 #include <tuple>
+#include <utility>
 #include <vector>
 
 namespace android {
@@ -106,6 +107,17 @@
 // ---------------------------------------------------------------------------
 // EC crypto functionality / abstraction (only supports P-256).
 // ---------------------------------------------------------------------------
+// Creates an 256-bit EC key using the NID_X9_62_prime256v1 curve, returns the
+// PKCS#8 encoded key-pair.  Also generates an attestation
+// certificate using the |challenge| and |applicationId|, and returns the generated
+// certificate in X.509 certificate chain format.
+//
+// The attestation time fields used will be the current time, and expires in one year.
+//
+// The first parameter of the return value is the keyPair generated, second return in
+// the pair is the attestation certificate generated.
+optional<std::pair<vector<uint8_t>, vector<vector<uint8_t>>>> createEcKeyPairAndAttestation(
+        const vector<uint8_t>& challenge, const vector<uint8_t>& applicationId);
 
 // Creates an 256-bit EC key using the NID_X9_62_prime256v1 curve, returns the
 // PKCS#8 encoded key-pair.
diff --git a/identity/support/src/IdentityCredentialSupport.cpp b/identity/support/src/IdentityCredentialSupport.cpp
index e2828bf..bf6a5c3 100644
--- a/identity/support/src/IdentityCredentialSupport.cpp
+++ b/identity/support/src/IdentityCredentialSupport.cpp
@@ -47,6 +47,13 @@
 #include <cppbor.h>
 #include <cppbor_parse.h>
 
+#include <android/hardware/keymaster/4.0/types.h>
+#include <keymaster/authorization_set.h>
+#include <keymaster/contexts/pure_soft_keymaster_context.h>
+#include <keymaster/contexts/soft_attestation_cert.h>
+#include <keymaster/keymaster_tags.h>
+#include <keymaster/km_openssl/attestation_utils.h>
+
 namespace android {
 namespace hardware {
 namespace identity {
@@ -816,6 +823,138 @@
     return hmac;
 }
 
+// Generates the attestation certificate with the parameters passed in.  Note
+// that the passed in |activeTimeMilliSeconds| |expireTimeMilliSeconds| are in
+// milli seconds since epoch.  We are setting them to milliseconds due to
+// requirement in AuthorizationSet KM_DATE fields.  The certificate created is
+// actually in seconds.
+optional<vector<vector<uint8_t>>> createAttestation(const EVP_PKEY* key,
+                                                    const vector<uint8_t>& applicationId,
+                                                    const vector<uint8_t>& challenge,
+                                                    uint64_t activeTimeMilliSeconds,
+                                                    uint64_t expireTimeMilliSeconds) {
+    ::keymaster::AuthorizationSet auth_set(
+            ::keymaster::AuthorizationSetBuilder()
+                    .Authorization(::keymaster::TAG_ATTESTATION_CHALLENGE, challenge.data(),
+                                   challenge.size())
+                    .Authorization(::keymaster::TAG_ACTIVE_DATETIME, activeTimeMilliSeconds)
+                    // Even though identity attestation hal said the application
+                    // id should be in software enforced authentication set,
+                    // keymaster portable lib expect the input in this
+                    // parameter because the software enforced in input to keymaster
+                    // refers to the key software enforced properties. And this
+                    // parameter refers to properties of the attestation which
+                    // includes app id.
+                    .Authorization(::keymaster::TAG_ATTESTATION_APPLICATION_ID,
+                                   applicationId.data(), applicationId.size())
+                    .Authorization(::keymaster::TAG_USAGE_EXPIRE_DATETIME, expireTimeMilliSeconds));
+
+    // Unique id and device id is not applicable for identity credential attestation,
+    // so we don't need to set those or application id.
+    ::keymaster::AuthorizationSet swEnforced(::keymaster::AuthorizationSetBuilder().Authorization(
+            ::keymaster::TAG_CREATION_DATETIME, activeTimeMilliSeconds));
+
+    ::keymaster::AuthorizationSet hwEnforced(
+            ::keymaster::AuthorizationSetBuilder()
+                    .Authorization(::keymaster::TAG_PURPOSE, KM_PURPOSE_SIGN)
+                    .Authorization(::keymaster::TAG_KEY_SIZE, 256)
+                    .Authorization(::keymaster::TAG_ALGORITHM, KM_ALGORITHM_EC)
+                    .Authorization(::keymaster::TAG_NO_AUTH_REQUIRED)
+                    .Authorization(::keymaster::TAG_DIGEST, KM_DIGEST_SHA_2_256)
+                    .Authorization(::keymaster::TAG_EC_CURVE, KM_EC_CURVE_P_256)
+                    .Authorization(::keymaster::TAG_IDENTITY_CREDENTIAL_KEY));
+
+    const keymaster_cert_chain_t* attestation_chain =
+            ::keymaster::getAttestationChain(KM_ALGORITHM_EC, nullptr);
+
+    if (attestation_chain == nullptr) {
+        LOG(ERROR) << "Error getting attestation chain";
+        return {};
+    }
+
+    const keymaster_key_blob_t* attestation_signing_key =
+            ::keymaster::getAttestationKey(KM_ALGORITHM_EC, nullptr);
+    if (attestation_signing_key == nullptr) {
+        LOG(ERROR) << "Error getting attestation key";
+        return {};
+    }
+
+    keymaster_error_t error;
+    ::keymaster::CertChainPtr cert_chain_out;
+    ::keymaster::PureSoftKeymasterContext context;
+
+    // set identity version to 10 per hal requirements specified in IWriteableCredential.hal
+    // For now, the identity version in the attestation is set in the keymaster
+    // version field in the portable keymaster lib, which is a bit misleading.
+    uint identity_version = 10;
+    error = generate_attestation_from_EVP(key, swEnforced, hwEnforced, auth_set, context,
+                                          identity_version, *attestation_chain,
+                                          *attestation_signing_key, &cert_chain_out);
+
+    if (KM_ERROR_OK != error || !cert_chain_out) {
+        LOG(ERROR) << "Error generate attestation from EVP key" << error;
+        return {};
+    }
+
+    // translate certificate format from keymaster_cert_chain_t to vector<uint8_t>.
+    vector<vector<uint8_t>> attestationCertificate;
+    for (int i = 0; i < cert_chain_out->entry_count; i++) {
+        attestationCertificate.insert(
+                attestationCertificate.end(),
+                vector<uint8_t>(
+                        cert_chain_out->entries[i].data,
+                        cert_chain_out->entries[i].data + cert_chain_out->entries[i].data_length));
+    }
+
+    return attestationCertificate;
+}
+
+optional<std::pair<vector<uint8_t>, vector<vector<uint8_t>>>> createEcKeyPairAndAttestation(
+        const vector<uint8_t>& challenge, const vector<uint8_t>& applicationId) {
+    auto ec_key = ::keymaster::EC_KEY_Ptr(EC_KEY_new());
+    auto pkey = ::keymaster::EVP_PKEY_Ptr(EVP_PKEY_new());
+    auto group = ::keymaster::EC_GROUP_Ptr(EC_GROUP_new_by_curve_name(NID_X9_62_prime256v1));
+
+    if (ec_key.get() == nullptr || pkey.get() == nullptr) {
+        LOG(ERROR) << "Memory allocation failed";
+        return {};
+    }
+
+    if (EC_KEY_set_group(ec_key.get(), group.get()) != 1 ||
+        EC_KEY_generate_key(ec_key.get()) != 1 || EC_KEY_check_key(ec_key.get()) < 0) {
+        LOG(ERROR) << "Error generating key";
+        return {};
+    }
+
+    if (EVP_PKEY_set1_EC_KEY(pkey.get(), ec_key.get()) != 1) {
+        LOG(ERROR) << "Error getting private key";
+        return {};
+    }
+
+    uint64_t now = time(nullptr);
+    uint64_t secondsInOneYear = 365 * 24 * 60 * 60;
+    uint64_t expireTimeMs = (now + secondsInOneYear) * 1000;
+
+    optional<vector<vector<uint8_t>>> attestationCert =
+            createAttestation(pkey.get(), applicationId, challenge, now * 1000, expireTimeMs);
+    if (!attestationCert) {
+        LOG(ERROR) << "Error create attestation from key and challenge";
+        return {};
+    }
+
+    int size = i2d_PrivateKey(pkey.get(), nullptr);
+    if (size == 0) {
+        LOG(ERROR) << "Error generating public key encoding";
+        return {};
+    }
+
+    vector<uint8_t> keyPair(size);
+    unsigned char* p = keyPair.data();
+    i2d_PrivateKey(pkey.get(), &p);
+
+    return make_pair(keyPair, attestationCert.value());
+}
+
 optional<vector<uint8_t>> createEcKeyPair() {
     auto ec_key = EC_KEY_Ptr(EC_KEY_new());
     auto pkey = EVP_PKEY_Ptr(EVP_PKEY_new());
diff --git a/keymaster/4.1/support/include/keymasterV4_1/keymaster_tags.h b/keymaster/4.1/support/include/keymasterV4_1/keymaster_tags.h
index 6c186f6..40eb142 100644
--- a/keymaster/4.1/support/include/keymasterV4_1/keymaster_tags.h
+++ b/keymaster/4.1/support/include/keymasterV4_1/keymaster_tags.h
@@ -101,6 +101,7 @@
 DECLARE_KM_4_1_TYPED_TAG(EARLY_BOOT_ONLY);
 DECLARE_KM_4_1_TYPED_TAG(DEVICE_UNIQUE_ATTESTATION);
 DECLARE_KM_4_1_TYPED_TAG(STORAGE_KEY);
+DECLARE_KM_4_1_TYPED_TAG(IDENTITY_CREDENTIAL_KEY);
 
 }  // namespace android::hardware::keymaster::V4_1
 
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 d04cb36..9b6cc96 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_misc.cpp
@@ -578,7 +578,7 @@
 TEST_P(RadioHidlTest, nvResetConfig) {
     serial = GetRandomSerialNumber();
 
-    radio->nvResetConfig(serial, ResetNvType::ERASE);
+    radio->nvResetConfig(serial, ResetNvType::FACTORY_RESET);
     EXPECT_EQ(std::cv_status::no_timeout, wait());
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp->rspInfo.type);
     EXPECT_EQ(serial, radioRsp->rspInfo.serial);
diff --git a/radio/1.5/IRadioIndication.hal b/radio/1.5/IRadioIndication.hal
index c40b473..58e988f 100644
--- a/radio/1.5/IRadioIndication.hal
+++ b/radio/1.5/IRadioIndication.hal
@@ -95,4 +95,21 @@
      * CellInfo.
      */
     oneway networkScanResult_1_5(RadioIndicationType type, NetworkScanResult result);
+
+    /**
+     * Indicates data call contexts have changed.
+     *
+     * This indication is updated from IRadioIndication@1.4 to report the @1.5 version of
+     * SetupDataCallResult.
+     *
+     * @param type Type of radio indication
+     * @param dcList Array of SetupDataCallResult identical to that returned by
+     *        IRadio.getDataCallList(). It is the complete list of current data contexts including
+     *        new contexts that have been activated. A data call is only removed from this list
+     *        when below conditions matched.
+     *        1. The framework sends a IRadio.deactivateDataCall().
+     *        2. The radio is powered off/on.
+     *        3. Unsolicited disconnect from either modem or network side.
+     */
+    oneway dataCallListChanged_1_5(RadioIndicationType type, vec<SetupDataCallResult> dcList);
 };
diff --git a/radio/1.5/IRadioResponse.hal b/radio/1.5/IRadioResponse.hal
index e87cad2..1380da3 100644
--- a/radio/1.5/IRadioResponse.hal
+++ b/radio/1.5/IRadioResponse.hal
@@ -20,6 +20,7 @@
 import @1.0::SendSmsResult;
 import @1.4::IRadioResponse;
 import @1.5::BarringInfo;
+import @1.5::CardStatus;
 import @1.5::CellIdentity;
 import @1.5::CellInfo;
 import @1.5::PersoSubstate;
@@ -120,6 +121,20 @@
 
     /**
      * @param info Response info struct containing response type, serial no. and error
+     * @param dcResponse List of SetupDataCallResult as defined in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:SIM_ABSENT
+     */
+    oneway getDataCallListResponse_1_5(RadioResponseInfo info, vec<SetupDataCallResult> dcResponse);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
      *
      * Valid errors returned:
      *   RadioError:NONE
@@ -303,5 +318,18 @@
      *   RadioError:REQUEST_NOT_SUPPORTED
      */
     oneway supplySimDepersonalizationResponse(RadioResponseInfo info,
-        PersoSubstate persoType, int32_t remainingRetries);
+            PersoSubstate persoType, int32_t remainingRetries);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     * @param cardStatus ICC card status as defined by CardStatus in types.hal
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_RESOURCES
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    oneway getIccCardStatusResponse_1_5(RadioResponseInfo info, CardStatus cardStatus);
 };
diff --git a/radio/1.5/types.hal b/radio/1.5/types.hal
index 4d3c2d5..45f3b90 100644
--- a/radio/1.5/types.hal
+++ b/radio/1.5/types.hal
@@ -17,6 +17,7 @@
 package android.hardware.radio@1.5;
 
 import @1.0::ApnAuthType;
+import @1.0::AppStatus;
 import @1.0::DataProfileId;
 import @1.0::DataProfileInfoType;
 import @1.0::GsmSignalStrength;
@@ -43,6 +44,7 @@
 import @1.2::WcdmaSignalStrength;
 import @1.4::AccessNetwork;
 import @1.4::ApnTypes;
+import @1.4::CardStatus;
 import @1.4::CellIdentityNr;
 import @1.4::DataCallFailCause;
 import @1.4::DataConnActiveStatus;
@@ -1034,3 +1036,20 @@
     SIM_NS_SP,
     SIM_NS_SP_PUK,
 };
+
+/** Extended from @1.0::AppStatus to update PersoSubstate to 1.5 version. */
+struct AppStatus {
+    @1.0::AppStatus base;
+
+    /** Applicable only if appState == SUBSCRIPTION_PERSO */
+    PersoSubstate persoSubstate;
+};
+
+
+/** Extended from @1.4::CardStatus to use 1.5 version of AppStatus. */
+struct CardStatus {
+    @1.4::CardStatus base;
+
+    /** size <= RadioConst::CARD_MAX_APPS */
+    vec<AppStatus> applications;
+};
diff --git a/radio/1.5/vts/functional/radio_hidl_hal_api.cpp b/radio/1.5/vts/functional/radio_hidl_hal_api.cpp
index 003f58e..32c02cb 100644
--- a/radio/1.5/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.5/vts/functional/radio_hidl_hal_api.cpp
@@ -408,7 +408,7 @@
  */
 TEST_P(RadioHidlTest_v1_5, togglingUiccApplicationsSimAbsent) {
     // This test case only test SIM ABSENT case.
-    if (cardStatus.base.base.cardState != CardState::ABSENT) return;
+    if (cardStatus.base.base.base.cardState != CardState::ABSENT) return;
 
     // Disable Uicc applications.
     serial = GetRandomSerialNumber();
@@ -435,7 +435,7 @@
  */
 TEST_P(RadioHidlTest_v1_5, togglingUiccApplicationsSimPresent) {
     // This test case only test SIM ABSENT case.
-    if (cardStatus.base.base.cardState != CardState::PRESENT) return;
+    if (cardStatus.base.base.base.cardState != CardState::PRESENT) return;
 
     // Disable Uicc applications.
     serial = GetRandomSerialNumber();
@@ -489,9 +489,9 @@
 
     // If SIM is absent, RadioError::SIM_ABSENT should be thrown. Otherwise there shouldn't be any
     // error.
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         EXPECT_EQ(RadioError::SIM_ABSENT, radioRsp_v1_5->rspInfo.error);
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         EXPECT_EQ(RadioError::NONE, radioRsp_v1_5->rspInfo.error);
     }
 }
@@ -563,9 +563,9 @@
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
     ALOGI("startNetworkScan, rspInfo.error = %s\n", toString(radioRsp_v1_5->rspInfo.error).c_str());
 
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error, {RadioError::SIM_ABSENT}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         // OPERATION_NOT_ALLOWED should not be allowed; however, some vendors do
         // not support the required manual GSM search functionality. This is
         // tracked in b/112206766. Modems have "GSM" rat scan need to
@@ -592,10 +592,10 @@
     ALOGI("startNetworkScan_InvalidArgument, rspInfo.error = %s\n",
           toString(radioRsp_v1_5->rspInfo.error).c_str());
 
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(
                 radioRsp_v1_5->rspInfo.error,
                 {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
@@ -631,10 +631,10 @@
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
     ALOGI("startNetworkScan_InvalidInterval1, rspInfo.error = %s\n",
           toString(radioRsp_v1_5->rspInfo.error).c_str());
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(
                 radioRsp_v1_5->rspInfo.error,
                 {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
@@ -670,10 +670,10 @@
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
     ALOGI("startNetworkScan_InvalidInterval2, rspInfo.error = %s\n",
           toString(radioRsp_v1_5->rspInfo.error).c_str());
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(
                 radioRsp_v1_5->rspInfo.error,
                 {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
@@ -709,10 +709,10 @@
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
     ALOGI("startNetworkScan_InvalidMaxSearchTime1, rspInfo.error = %s\n",
           toString(radioRsp_v1_5->rspInfo.error).c_str());
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(
                 radioRsp_v1_5->rspInfo.error,
                 {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
@@ -748,10 +748,10 @@
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
     ALOGI("startNetworkScan_InvalidMaxSearchTime2, rspInfo.error = %s\n",
           toString(radioRsp_v1_5->rspInfo.error).c_str());
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(
                 radioRsp_v1_5->rspInfo.error,
                 {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
@@ -787,10 +787,10 @@
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
     ALOGI("startNetworkScan_InvalidPeriodicity1, rspInfo.error = %s\n",
           toString(radioRsp_v1_5->rspInfo.error).c_str());
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(
                 radioRsp_v1_5->rspInfo.error,
                 {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
@@ -826,10 +826,10 @@
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
     ALOGI("startNetworkScan_InvalidPeriodicity2, rspInfo.error = %s\n",
           toString(radioRsp_v1_5->rspInfo.error).c_str());
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(
                 radioRsp_v1_5->rspInfo.error,
                 {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
@@ -865,10 +865,10 @@
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
     ALOGI("startNetworkScan_GoodRequest1, rspInfo.error = %s\n",
           toString(radioRsp_v1_5->rspInfo.error).c_str());
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::NONE, RadioError::SIM_ABSENT}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::NONE, RadioError::INVALID_ARGUMENTS,
                                       RadioError::REQUEST_NOT_SUPPORTED}));
@@ -905,10 +905,10 @@
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
     ALOGI("startNetworkScan_GoodRequest2, rspInfo.error = %s\n",
           toString(radioRsp_v1_5->rspInfo.error).c_str());
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::NONE, RadioError::SIM_ABSENT}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::NONE, RadioError::INVALID_ARGUMENTS,
                                       RadioError::REQUEST_NOT_SUPPORTED}));
@@ -961,11 +961,11 @@
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
 
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::SIM_ABSENT, RadioError::RADIO_NOT_AVAILABLE,
                                       RadioError::OP_NOT_ALLOWED_BEFORE_REG_TO_NW}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
                                       RadioError::OP_NOT_ALLOWED_BEFORE_REG_TO_NW}));
@@ -1006,10 +1006,10 @@
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
 
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::SIM_ABSENT, RadioError::RADIO_NOT_AVAILABLE}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE}));
     }
@@ -1053,10 +1053,10 @@
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
 
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::SIM_ABSENT, RadioError::RADIO_NOT_AVAILABLE}));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE}));
     }
@@ -1106,12 +1106,12 @@
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
 
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::NONE, RadioError::ILLEGAL_SIM_OR_ME,
                                       RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE},
                                      CHECK_GENERAL_ERROR));
-    } else if (cardStatus.base.base.cardState == CardState::PRESENT) {
+    } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
                                      {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
                                       RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE},
@@ -1155,7 +1155,7 @@
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_5->rspInfo.type);
     EXPECT_EQ(serial, radioRsp_v1_5->rspInfo.serial);
 
-    if (cardStatus.base.base.cardState == CardState::ABSENT) {
+    if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(
                 radioRsp_v1_5->rspInfo.error,
                 {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE, RadioError::SIM_ABSENT},
diff --git a/radio/1.5/vts/functional/radio_hidl_hal_test.cpp b/radio/1.5/vts/functional/radio_hidl_hal_test.cpp
index ca6bbeb..7313de4 100644
--- a/radio/1.5/vts/functional/radio_hidl_hal_test.cpp
+++ b/radio/1.5/vts/functional/radio_hidl_hal_test.cpp
@@ -41,7 +41,7 @@
     ASSERT_NE(nullptr, radioConfig.get());
 
     /* Enforce Vts Testing with Sim Status Present only. */
-    EXPECT_EQ(CardState::PRESENT, cardStatus.base.base.cardState);
+    EXPECT_EQ(CardState::PRESENT, cardStatus.base.base.base.cardState);
 }
 
 /*
diff --git a/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h b/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h
index 6488609..6a369cc 100644
--- a/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h
+++ b/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h
@@ -55,7 +55,7 @@
 #define RADIO_SERVICE_NAME "slot1"
 
 class RadioHidlTest_v1_5;
-extern ::android::hardware::radio::V1_4::CardStatus cardStatus;
+extern ::android::hardware::radio::V1_5::CardStatus cardStatus;
 
 /* Callback class for radio response v1_5 */
 class RadioResponse_v1_5 : public ::android::hardware::radio::V1_5::IRadioResponse {
@@ -556,6 +556,10 @@
             const RadioResponseInfo& info,
             const android::hardware::radio::V1_5::SetupDataCallResult& dcResponse);
 
+    Return<void> getDataCallListResponse_1_5(
+            const RadioResponseInfo& info,
+            const hidl_vec<::android::hardware::radio::V1_5::SetupDataCallResult>& dcResponse);
+
     Return<void> setInitialAttachApnResponse_1_5(const RadioResponseInfo& info);
 
     Return<void> setDataProfileResponse_1_5(const RadioResponseInfo& info);
@@ -591,6 +595,10 @@
     Return<void> supplySimDepersonalizationResponse(
             const RadioResponseInfo& info,
             ::android::hardware::radio::V1_5::PersoSubstate persoType, int32_t remainingRetries);
+
+    Return<void> getIccCardStatusResponse_1_5(
+            const RadioResponseInfo& info,
+            const ::android::hardware::radio::V1_5::CardStatus& card_status);
 };
 
 /* Callback class for radio indication */
@@ -614,6 +622,10 @@
             const ::android::hardware::hidl_vec<::android::hardware::radio::V1_5::CellInfo>&
                     records);
 
+    Return<void> dataCallListChanged_1_5(
+            RadioIndicationType type,
+            const hidl_vec<::android::hardware::radio::V1_5::SetupDataCallResult>& dcList);
+
     /* 1.4 Api */
     Return<void> currentEmergencyNumberList(
             RadioIndicationType type,
diff --git a/radio/1.5/vts/functional/radio_indication.cpp b/radio/1.5/vts/functional/radio_indication.cpp
index d448a22..1e5ce16 100644
--- a/radio/1.5/vts/functional/radio_indication.cpp
+++ b/radio/1.5/vts/functional/radio_indication.cpp
@@ -18,6 +18,46 @@
 
 RadioIndication_v1_5::RadioIndication_v1_5(RadioHidlTest_v1_5& parent) : parent_v1_5(parent) {}
 
+/* 1.5 Apis */
+Return<void> RadioIndication_v1_5::uiccApplicationsEnablementChanged(RadioIndicationType /*type*/,
+                                                                     bool /*enabled*/) {
+    return Void();
+}
+
+Return<void> RadioIndication_v1_5::registrationFailed(
+        RadioIndicationType /*type*/,
+        const ::android::hardware::radio::V1_5::CellIdentity& /*cellIdentity*/,
+        const hidl_string& /*chosenPlmn*/,
+        ::android::hardware::hidl_bitfield<::android::hardware::radio::V1_5::Domain> /*domain*/,
+        int32_t /*causeCode*/, int32_t /*additionalCauseCode*/) {
+    return Void();
+}
+
+Return<void> RadioIndication_v1_5::barringInfoChanged(
+        RadioIndicationType /*type*/,
+        const ::android::hardware::radio::V1_5::CellIdentity& /*cellIdentity*/,
+        const hidl_vec<::android::hardware::radio::V1_5::BarringInfo>& /*barringInfos*/) {
+    return Void();
+}
+
+Return<void> RadioIndication_v1_5::networkScanResult_1_5(
+        RadioIndicationType /*type*/,
+        const ::android::hardware::radio::V1_5::NetworkScanResult& /*result*/) {
+    return Void();
+}
+
+Return<void> RadioIndication_v1_5::cellInfoList_1_5(
+        RadioIndicationType /*type*/,
+        const hidl_vec<::android::hardware::radio::V1_5::CellInfo>& /*records*/) {
+    return Void();
+}
+
+Return<void> RadioIndication_v1_5::dataCallListChanged_1_5(
+        RadioIndicationType /*type*/,
+        const hidl_vec<android::hardware::radio::V1_5::SetupDataCallResult>& /*dcList*/) {
+    return Void();
+}
+
 /* 1.4 Apis */
 Return<void> RadioIndication_v1_5::currentPhysicalChannelConfigs_1_4(
         RadioIndicationType /*type*/,
@@ -328,38 +368,3 @@
                                               const ::android::hardware::hidl_string& /*reason*/) {
     return Void();
 }
-
-Return<void> RadioIndication_v1_5::uiccApplicationsEnablementChanged(RadioIndicationType /*type*/,
-                                                                     bool /*enabled*/) {
-    return Void();
-}
-
-Return<void> RadioIndication_v1_5::registrationFailed(
-        RadioIndicationType /*type*/,
-        const ::android::hardware::radio::V1_5::CellIdentity& /*cellIdentity*/,
-        const ::android::hardware::hidl_string& /*chosenPlmn*/,
-        ::android::hardware::hidl_bitfield<::android::hardware::radio::V1_5::Domain> /*domain*/,
-        int32_t /*causeCode*/, int32_t /*additionalCauseCode*/) {
-    return Void();
-}
-
-Return<void> RadioIndication_v1_5::barringInfoChanged(
-        RadioIndicationType /*type*/,
-        const ::android::hardware::radio::V1_5::CellIdentity& /*cellIdentity*/,
-        const ::android::hardware::hidl_vec<::android::hardware::radio::V1_5::BarringInfo>&
-        /*barringInfos*/) {
-    return Void();
-}
-
-Return<void> RadioIndication_v1_5::networkScanResult_1_5(
-        RadioIndicationType /*type*/,
-        const ::android::hardware::radio::V1_5::NetworkScanResult& /*result*/) {
-    return Void();
-}
-
-Return<void> RadioIndication_v1_5::cellInfoList_1_5(
-        RadioIndicationType /*type*/,
-        const ::android::hardware::hidl_vec<
-                ::android::hardware::radio::V1_5::CellInfo>& /*records*/) {
-    return Void();
-}
diff --git a/radio/1.5/vts/functional/radio_response.cpp b/radio/1.5/vts/functional/radio_response.cpp
index e4f9ce8..8cbb2d0 100644
--- a/radio/1.5/vts/functional/radio_response.cpp
+++ b/radio/1.5/vts/functional/radio_response.cpp
@@ -16,7 +16,7 @@
 
 #include <radio_hidl_hal_utils_v1_5.h>
 
-::android::hardware::radio::V1_4::CardStatus cardStatus;
+::android::hardware::radio::V1_5::CardStatus cardStatus;
 
 RadioResponse_v1_5::RadioResponse_v1_5(RadioHidlTest_v1_5& parent) : parent_v1_5(parent) {}
 
@@ -829,9 +829,8 @@
 
 Return<void> RadioResponse_v1_5::getIccCardStatusResponse_1_4(
         const RadioResponseInfo& info,
-        const ::android::hardware::radio::V1_4::CardStatus& card_status) {
+        const ::android::hardware::radio::V1_4::CardStatus& /*card_status*/) {
     rspInfo = info;
-    cardStatus = card_status;
     parent_v1_5.notify(info.serial);
     return Void();
 }
@@ -944,6 +943,14 @@
     return Void();
 }
 
+Return<void> RadioResponse_v1_5::getDataCallListResponse_1_5(
+        const RadioResponseInfo& info,
+        const hidl_vec<::android::hardware::radio::V1_5::SetupDataCallResult>& /* dcResponse */) {
+    rspInfo = info;
+    parent_v1_5.notify(info.serial);
+    return Void();
+}
+
 Return<void> RadioResponse_v1_5::setInitialAttachApnResponse_1_5(const RadioResponseInfo& info) {
     rspInfo = info;
     parent_v1_5.notify(info.serial);
@@ -1021,3 +1028,12 @@
         int32_t /*remainingRetries*/) {
     return Void();
 }
+
+Return<void> RadioResponse_v1_5::getIccCardStatusResponse_1_5(
+        const RadioResponseInfo& info,
+        const ::android::hardware::radio::V1_5::CardStatus& card_status) {
+    rspInfo = info;
+    cardStatus = card_status;
+    parent_v1_5.notify(info.serial);
+    return Void();
+}