diff --git a/automotive/evs/1.1/default/Android.bp b/automotive/evs/1.1/default/Android.bp
index ea1851f..4c08ef3 100644
--- a/automotive/evs/1.1/default/Android.bp
+++ b/automotive/evs/1.1/default/Android.bp
@@ -13,48 +13,46 @@
     proprietary: true,
     relative_install_path: "hw",
     srcs: [
-        "service.cpp",
-        "EvsCamera.cpp",
-        "EvsEnumerator.cpp",
-        "EvsDisplay.cpp",
-        "ConfigManager.cpp",
-        "ConfigManagerUtil.cpp",
-        "EvsUltrasonicsArray.cpp",
+        "*.cpp",
     ],
     init_rc: ["android.hardware.automotive.evs@1.1-service.rc"],
-
     shared_libs: [
+        "android.frameworks.automotive.display@1.0",
         "android.hardware.automotive.evs@1.0",
         "android.hardware.automotive.evs@1.1",
         "android.hardware.camera.device@3.3",
+        "android.hardware.graphics.bufferqueue@1.0",
+        "android.hardware.graphics.bufferqueue@2.0",
         "android.hidl.allocator@1.0",
         "android.hidl.memory@1.0",
+        "android.hidl.token@1.0-utils",
+        "libEGL",
+        "libGLESv2",
         "libbase",
         "libbinder",
-        "liblog",
+        "libbufferqueueconverter",
+        "libcamera_metadata",
         "libhardware",
         "libhidlbase",
         "libhidlmemory",
         "liblog",
+        "libtinyxml2",
         "libui",
         "libutils",
-        "libcamera_metadata",
-        "libtinyxml2",
-        "android.hidl.token@1.0-utils",
-        "android.frameworks.automotive.display@1.0",
-        "android.hardware.graphics.bufferqueue@1.0",
-        "android.hardware.graphics.bufferqueue@2.0",
     ],
-
     cflags: [
         "-O0",
         "-g",
+        "-DLOG_TAG=\"MockEvsDriver\"",
+        "-DGL_GLEXT_PROTOTYPES",
+        "-DEGL_EGLEXT_PROTOTYPES",
     ],
-
+    include_dirs: [
+        "frameworks/native/include/",
+    ],
     required: [
         "evs_default_configuration.xml",
     ],
-
     vintf_fragments: [
         "manifest_android.hardware.automotive.evs@1.1-service.xml",
     ],
diff --git a/automotive/evs/1.1/default/ConfigManager.cpp b/automotive/evs/1.1/default/ConfigManager.cpp
index 986793e..ca8cfae 100644
--- a/automotive/evs/1.1/default/ConfigManager.cpp
+++ b/automotive/evs/1.1/default/ConfigManager.cpp
@@ -14,38 +14,40 @@
  * limitations under the License.
  */
 
-#include <sstream>
-#include <fstream>
-#include <thread>
-
-#include <hardware/gralloc.h>
-#include <utils/SystemClock.h>
-#include <android/hardware/camera/device/3.2/ICameraDevice.h>
-
 #include "ConfigManager.h"
 
-using ::android::hardware::camera::device::V3_2::StreamRotation;
+#include <android/hardware/camera/device/3.2/ICameraDevice.h>
+#include <hardware/gralloc.h>
+#include <utils/SystemClock.h>
 
+#include <fstream>
+#include <sstream>
+#include <thread>
+
+namespace android::hardware::automotive::evs::V1_1::implementation {
+
+using namespace std;
+using namespace tinyxml2;
+using hardware::camera::device::V3_2::StreamRotation;
 
 ConfigManager::~ConfigManager() {
     /* Nothing to do */
 }
 
-
-void ConfigManager::readCameraInfo(const XMLElement * const aCameraElem) {
+void ConfigManager::readCameraInfo(const XMLElement* const aCameraElem) {
     if (aCameraElem == nullptr) {
         ALOGW("XML file does not have required camera element");
         return;
     }
 
-    const XMLElement *curElem = aCameraElem->FirstChildElement();
+    const XMLElement* curElem = aCameraElem->FirstChildElement();
     while (curElem != nullptr) {
         if (!strcmp(curElem->Name(), "group")) {
             /* camera group identifier */
-            const char *id = curElem->FindAttribute("id")->Value();
+            const char* id = curElem->FindAttribute("id")->Value();
 
             /* create a camera group to be filled */
-            CameraGroupInfo *aCamera = new CameraGroupInfo();
+            CameraGroupInfo* aCamera = new CameraGroupInfo();
 
             /* read camera device information */
             if (!readCameraDeviceInfo(aCamera, curElem)) {
@@ -55,28 +57,26 @@
             }
 
             /* camera group synchronization */
-            const char *sync = curElem->FindAttribute("synchronized")->Value();
+            const char* sync = curElem->FindAttribute("synchronized")->Value();
             if (!strcmp(sync, "CALIBRATED")) {
-                aCamera->synchronized =
-                    ANDROID_LOGICAL_MULTI_CAMERA_SENSOR_SYNC_TYPE_CALIBRATED;
+                aCamera->synchronized = ANDROID_LOGICAL_MULTI_CAMERA_SENSOR_SYNC_TYPE_CALIBRATED;
             } else if (!strcmp(sync, "APPROXIMATE")) {
-                aCamera->synchronized =
-                    ANDROID_LOGICAL_MULTI_CAMERA_SENSOR_SYNC_TYPE_APPROXIMATE;
+                aCamera->synchronized = ANDROID_LOGICAL_MULTI_CAMERA_SENSOR_SYNC_TYPE_APPROXIMATE;
             } else {
-                aCamera->synchronized = 0; // Not synchronized
+                aCamera->synchronized = 0;  // Not synchronized
             }
 
             /* add a group to hash map */
             mCameraGroupInfos.insert_or_assign(id, unique_ptr<CameraGroupInfo>(aCamera));
         } else if (!strcmp(curElem->Name(), "device")) {
             /* camera unique identifier */
-            const char *id = curElem->FindAttribute("id")->Value();
+            const char* id = curElem->FindAttribute("id")->Value();
 
             /* camera mount location */
-            const char *pos = curElem->FindAttribute("position")->Value();
+            const char* pos = curElem->FindAttribute("position")->Value();
 
             /* create a camera device to be filled */
-            CameraInfo *aCamera = new CameraInfo();
+            CameraInfo* aCamera = new CameraInfo();
 
             /* read camera device information */
             if (!readCameraDeviceInfo(aCamera, curElem)) {
@@ -99,10 +99,7 @@
     }
 }
 
-
-bool
-ConfigManager::readCameraDeviceInfo(CameraInfo *aCamera,
-                                    const XMLElement *aDeviceElem) {
+bool ConfigManager::readCameraDeviceInfo(CameraInfo* aCamera, const XMLElement* aDeviceElem) {
     if (aCamera == nullptr || aDeviceElem == nullptr) {
         return false;
     }
@@ -113,16 +110,11 @@
 
     /* read device capabilities */
     totalEntries +=
-        readCameraCapabilities(aDeviceElem->FirstChildElement("caps"),
-                               aCamera,
-                               totalDataSize);
-
+            readCameraCapabilities(aDeviceElem->FirstChildElement("caps"), aCamera, totalDataSize);
 
     /* read camera metadata */
-    totalEntries +=
-        readCameraMetadata(aDeviceElem->FirstChildElement("characteristics"),
-                           aCamera,
-                           totalDataSize);
+    totalEntries += readCameraMetadata(aDeviceElem->FirstChildElement("characteristics"), aCamera,
+                                       totalDataSize);
 
     /* construct camera_metadata_t */
     if (!constructCameraMetadata(aCamera, totalEntries, totalDataSize)) {
@@ -133,40 +125,34 @@
     return true;
 }
 
-
-size_t
-ConfigManager::readCameraCapabilities(const XMLElement * const aCapElem,
-                                      CameraInfo *aCamera,
-                                      size_t &dataSize) {
+size_t ConfigManager::readCameraCapabilities(const XMLElement* const aCapElem, CameraInfo* aCamera,
+                                             size_t& dataSize) {
     if (aCapElem == nullptr || aCamera == nullptr) {
         return 0;
     }
 
     string token;
-    const XMLElement *curElem = nullptr;
+    const XMLElement* curElem = nullptr;
 
     /* a list of supported camera parameters/controls */
     curElem = aCapElem->FirstChildElement("supported_controls");
     if (curElem != nullptr) {
-        const XMLElement *ctrlElem = curElem->FirstChildElement("control");
+        const XMLElement* ctrlElem = curElem->FirstChildElement("control");
         while (ctrlElem != nullptr) {
-            const char *nameAttr = ctrlElem->FindAttribute("name")->Value();;
+            const char* nameAttr = ctrlElem->FindAttribute("name")->Value();
+            ;
             const int32_t minVal = stoi(ctrlElem->FindAttribute("min")->Value());
             const int32_t maxVal = stoi(ctrlElem->FindAttribute("max")->Value());
 
             int32_t stepVal = 1;
-            const XMLAttribute *stepAttr = ctrlElem->FindAttribute("step");
+            const XMLAttribute* stepAttr = ctrlElem->FindAttribute("step");
             if (stepAttr != nullptr) {
                 stepVal = stoi(stepAttr->Value());
             }
 
             CameraParam aParam;
-            if (ConfigManagerUtil::convertToEvsCameraParam(nameAttr,
-                                                           aParam)) {
-                aCamera->controls.emplace(
-                    aParam,
-                    make_tuple(minVal, maxVal, stepVal)
-                );
+            if (ConfigManagerUtil::convertToEvsCameraParam(nameAttr, aParam)) {
+                aCamera->controls.emplace(aParam, make_tuple(minVal, maxVal, stepVal));
             }
 
             ctrlElem = ctrlElem->NextSiblingElement("control");
@@ -177,11 +163,11 @@
     curElem = aCapElem->FirstChildElement("stream");
     while (curElem != nullptr) {
         /* read 5 attributes */
-        const XMLAttribute *idAttr     = curElem->FindAttribute("id");
-        const XMLAttribute *widthAttr  = curElem->FindAttribute("width");
-        const XMLAttribute *heightAttr = curElem->FindAttribute("height");
-        const XMLAttribute *fmtAttr    = curElem->FindAttribute("format");
-        const XMLAttribute *fpsAttr    = curElem->FindAttribute("framerate");
+        const XMLAttribute* idAttr = curElem->FindAttribute("id");
+        const XMLAttribute* widthAttr = curElem->FindAttribute("width");
+        const XMLAttribute* heightAttr = curElem->FindAttribute("height");
+        const XMLAttribute* fmtAttr = curElem->FindAttribute("format");
+        const XMLAttribute* fpsAttr = curElem->FindAttribute("framerate");
 
         const int32_t id = stoi(idAttr->Value());
         int32_t framerate = 0;
@@ -190,16 +176,13 @@
         }
 
         int32_t pixFormat;
-        if (ConfigManagerUtil::convertToPixelFormat(fmtAttr->Value(),
-                                                    pixFormat)) {
-            RawStreamConfiguration cfg = {
-                id,
-                stoi(widthAttr->Value()),
-                stoi(heightAttr->Value()),
-                pixFormat,
-                ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT,
-                framerate
-            };
+        if (ConfigManagerUtil::convertToPixelFormat(fmtAttr->Value(), pixFormat)) {
+            RawStreamConfiguration cfg = {id,
+                                          stoi(widthAttr->Value()),
+                                          stoi(heightAttr->Value()),
+                                          pixFormat,
+                                          ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT,
+                                          framerate};
             aCamera->streamConfigurations.insert_or_assign(id, cfg);
         }
 
@@ -207,70 +190,58 @@
     }
 
     dataSize = calculate_camera_metadata_entry_data_size(
-                   get_camera_metadata_tag_type(
-                       ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS
-                   ),
-                   aCamera->streamConfigurations.size() * kStreamCfgSz
-               );
+            get_camera_metadata_tag_type(ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS),
+            aCamera->streamConfigurations.size() * kStreamCfgSz);
 
     /* a single camera metadata entry contains multiple stream configurations */
     return dataSize > 0 ? 1 : 0;
 }
 
-
-size_t
-ConfigManager::readCameraMetadata(const XMLElement * const aParamElem,
-                                  CameraInfo *aCamera,
-                                  size_t &dataSize) {
+size_t ConfigManager::readCameraMetadata(const XMLElement* const aParamElem, CameraInfo* aCamera,
+                                         size_t& dataSize) {
     if (aParamElem == nullptr || aCamera == nullptr) {
         return 0;
     }
 
-    const XMLElement *curElem = aParamElem->FirstChildElement("parameter");
+    const XMLElement* curElem = aParamElem->FirstChildElement("parameter");
     size_t numEntries = 0;
     camera_metadata_tag_t tag;
     while (curElem != nullptr) {
         if (!ConfigManagerUtil::convertToMetadataTag(curElem->FindAttribute("name")->Value(),
                                                      tag)) {
-            switch(tag) {
+            switch (tag) {
                 case ANDROID_LENS_DISTORTION:
                 case ANDROID_LENS_POSE_ROTATION:
                 case ANDROID_LENS_POSE_TRANSLATION:
                 case ANDROID_LENS_INTRINSIC_CALIBRATION: {
                     /* float[] */
                     size_t count = 0;
-                    void   *data = ConfigManagerUtil::convertFloatArray(
-                                        curElem->FindAttribute("size")->Value(),
-                                        curElem->FindAttribute("value")->Value(),
-                                        count
-                                   );
+                    void* data = ConfigManagerUtil::convertFloatArray(
+                            curElem->FindAttribute("size")->Value(),
+                            curElem->FindAttribute("value")->Value(), count);
 
                     aCamera->cameraMetadata.insert_or_assign(
-                        tag, make_pair(make_unique<void *>(data), count)
-                    );
+                            tag, make_pair(make_unique<void*>(data), count));
 
                     ++numEntries;
                     dataSize += calculate_camera_metadata_entry_data_size(
-                                    get_camera_metadata_tag_type(tag), count
-                                );
+                            get_camera_metadata_tag_type(tag), count);
 
                     break;
                 }
 
                 case ANDROID_REQUEST_AVAILABLE_CAPABILITIES: {
-                    camera_metadata_enum_android_request_available_capabilities_t *data =
-                        new camera_metadata_enum_android_request_available_capabilities_t[1];
+                    camera_metadata_enum_android_request_available_capabilities_t* data =
+                            new camera_metadata_enum_android_request_available_capabilities_t[1];
                     if (ConfigManagerUtil::convertToCameraCapability(
-                            curElem->FindAttribute("value")->Value(), *data)) {
-                                        curElem->FindAttribute("value")->Value(),
-                        aCamera->cameraMetadata.insert_or_assign(
-                            tag, make_pair(make_unique<void *>(data), 1)
-                        );
+                                curElem->FindAttribute("value")->Value(), *data)) {
+                        curElem->FindAttribute("value")->Value(),
+                                aCamera->cameraMetadata.insert_or_assign(
+                                        tag, make_pair(make_unique<void*>(data), 1));
 
                         ++numEntries;
                         dataSize += calculate_camera_metadata_entry_data_size(
-                                        get_camera_metadata_tag_type(tag), 1
-                                    );
+                                get_camera_metadata_tag_type(tag), 1);
                     }
                     break;
                 }
@@ -278,13 +249,11 @@
                 case ANDROID_LOGICAL_MULTI_CAMERA_PHYSICAL_IDS: {
                     /* a comma-separated list of physical camera devices */
                     size_t len = strlen(curElem->FindAttribute("value")->Value());
-                    char *data = new char[len + 1];
-                    memcpy(data,
-                           curElem->FindAttribute("value")->Value(),
-                           len * sizeof(char));
+                    char* data = new char[len + 1];
+                    memcpy(data, curElem->FindAttribute("value")->Value(), len * sizeof(char));
 
                     /* replace commas with null char */
-                    char *p = data;
+                    char* p = data;
                     while (*p != '\0') {
                         if (*p == ',') {
                             *p = '\0';
@@ -293,19 +262,16 @@
                     }
 
                     aCamera->cameraMetadata.insert_or_assign(
-                        tag, make_pair(make_unique<void *>(data), len)
-                    );
+                            tag, make_pair(make_unique<void*>(data), len));
 
                     ++numEntries;
                     dataSize += calculate_camera_metadata_entry_data_size(
-                                    get_camera_metadata_tag_type(tag), len
-                                );
+                            get_camera_metadata_tag_type(tag), len);
                     break;
                 }
 
                 default:
-                    ALOGW("Parameter %s is not supported",
-                          curElem->FindAttribute("name")->Value());
+                    ALOGW("Parameter %s is not supported", curElem->FindAttribute("name")->Value());
                     break;
             }
         }
@@ -316,11 +282,8 @@
     return numEntries;
 }
 
-
-bool
-ConfigManager::constructCameraMetadata(CameraInfo *aCamera,
-                                       const size_t totalEntries,
-                                       const size_t totalDataSize) {
+bool ConfigManager::constructCameraMetadata(CameraInfo* aCamera, const size_t totalEntries,
+                                            const size_t totalDataSize) {
     if (aCamera == nullptr || !aCamera->allocate(totalEntries, totalDataSize)) {
         ALOGE("Failed to allocate memory for camera metadata");
         return false;
@@ -328,16 +291,15 @@
 
     const size_t numStreamConfigs = aCamera->streamConfigurations.size();
     unique_ptr<int32_t[]> data(new int32_t[kStreamCfgSz * numStreamConfigs]);
-    int32_t *ptr = data.get();
-    for (auto &cfg : aCamera->streamConfigurations) {
+    int32_t* ptr = data.get();
+    for (auto& cfg : aCamera->streamConfigurations) {
         for (auto i = 0; i < kStreamCfgSz; ++i) {
-          *ptr++ = cfg.second[i];
+            *ptr++ = cfg.second[i];
         }
     }
     int32_t err = add_camera_metadata_entry(aCamera->characteristics,
                                             ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS,
-                                            data.get(),
-                                            numStreamConfigs * kStreamCfgSz);
+                                            data.get(), numStreamConfigs * kStreamCfgSz);
 
     if (err) {
         ALOGE("Failed to add stream configurations to metadata, ignored");
@@ -345,11 +307,9 @@
     }
 
     bool success = true;
-    for (auto &[tag, entry] : aCamera->cameraMetadata) {
+    for (auto& [tag, entry] : aCamera->cameraMetadata) {
         /* try to add new camera metadata entry */
-        int32_t err = add_camera_metadata_entry(aCamera->characteristics,
-                                                tag,
-                                                entry.first.get(),
+        int32_t err = add_camera_metadata_entry(aCamera->characteristics, tag, entry.first.get(),
                                                 entry.second);
         if (err) {
             ALOGE("Failed to add an entry with a tag 0x%X", tag);
@@ -376,8 +336,7 @@
     return success;
 }
 
-
-void ConfigManager::readSystemInfo(const XMLElement * const aSysElem) {
+void ConfigManager::readSystemInfo(const XMLElement* const aSysElem) {
     if (aSysElem == nullptr) {
         return;
     }
@@ -389,24 +348,22 @@
      */
 
     /* read number of cameras available in the system */
-    const XMLElement *xmlElem = aSysElem->FirstChildElement("num_cameras");
+    const XMLElement* xmlElem = aSysElem->FirstChildElement("num_cameras");
     if (xmlElem != nullptr) {
-        mSystemInfo.numCameras =
-            stoi(xmlElem->FindAttribute("value")->Value());
+        mSystemInfo.numCameras = stoi(xmlElem->FindAttribute("value")->Value());
     }
 }
 
-
-void ConfigManager::readDisplayInfo(const XMLElement * const aDisplayElem) {
+void ConfigManager::readDisplayInfo(const XMLElement* const aDisplayElem) {
     if (aDisplayElem == nullptr) {
         ALOGW("XML file does not have required camera element");
         return;
     }
 
-    const XMLElement *curDev = aDisplayElem->FirstChildElement("device");
+    const XMLElement* curDev = aDisplayElem->FirstChildElement("device");
     while (curDev != nullptr) {
-        const char *id = curDev->FindAttribute("id")->Value();
-        //const char *pos = curDev->FirstAttribute("position")->Value();
+        const char* id = curDev->FindAttribute("id")->Value();
+        // const char *pos = curDev->FirstAttribute("position")->Value();
 
         unique_ptr<DisplayInfo> dpy(new DisplayInfo());
         if (dpy == nullptr) {
@@ -414,27 +371,26 @@
             return;
         }
 
-        const XMLElement *cap = curDev->FirstChildElement("caps");
+        const XMLElement* cap = curDev->FirstChildElement("caps");
         if (cap != nullptr) {
-            const XMLElement *curStream = cap->FirstChildElement("stream");
+            const XMLElement* curStream = cap->FirstChildElement("stream");
             while (curStream != nullptr) {
                 /* read 4 attributes */
-                const XMLAttribute *idAttr     = curStream->FindAttribute("id");
-                const XMLAttribute *widthAttr  = curStream->FindAttribute("width");
-                const XMLAttribute *heightAttr = curStream->FindAttribute("height");
-                const XMLAttribute *fmtAttr    = curStream->FindAttribute("format");
+                const XMLAttribute* idAttr = curStream->FindAttribute("id");
+                const XMLAttribute* widthAttr = curStream->FindAttribute("width");
+                const XMLAttribute* heightAttr = curStream->FindAttribute("height");
+                const XMLAttribute* fmtAttr = curStream->FindAttribute("format");
 
                 const int32_t id = stoi(idAttr->Value());
                 int32_t pixFormat;
-                if (ConfigManagerUtil::convertToPixelFormat(fmtAttr->Value(),
-                                                            pixFormat)) {
+                if (ConfigManagerUtil::convertToPixelFormat(fmtAttr->Value(), pixFormat)) {
                     RawStreamConfiguration cfg = {
-                        id,
-                        stoi(widthAttr->Value()),
-                        stoi(heightAttr->Value()),
-                        pixFormat,
-                        ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_INPUT,
-                        0   // unused
+                            id,
+                            stoi(widthAttr->Value()),
+                            stoi(heightAttr->Value()),
+                            pixFormat,
+                            ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_INPUT,
+                            0  // unused
                     };
                     dpy->streamConfigurations.insert_or_assign(id, cfg);
                 }
@@ -450,7 +406,6 @@
     return;
 }
 
-
 bool ConfigManager::readConfigDataFromXML() noexcept {
     XMLDocument xmlDoc;
 
@@ -464,7 +419,7 @@
     }
 
     /* retrieve the root element */
-    const XMLElement *rootElem = xmlDoc.RootElement();
+    const XMLElement* rootElem = xmlDoc.RootElement();
     if (strcmp(rootElem->Name(), "configuration")) {
         ALOGE("A configuration file is not in the required format.  "
               "See /etc/automotive/evs/evs_configuration.dtd");
@@ -487,12 +442,10 @@
     ALOGI("Parsing configuration file takes %lf (ms)",
           (double)(parsingEnd - parsingStart) / 1000000.0);
 
-
     return true;
 }
 
-
-std::unique_ptr<ConfigManager> ConfigManager::Create(const char *path) {
+std::unique_ptr<ConfigManager> ConfigManager::Create(const char* path) {
     unique_ptr<ConfigManager> cfgMgr(new ConfigManager(path));
 
     /*
@@ -510,3 +463,4 @@
     }
 }
 
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
diff --git a/automotive/evs/1.1/default/ConfigManager.h b/automotive/evs/1.1/default/ConfigManager.h
index b0b2670..0a15360 100644
--- a/automotive/evs/1.1/default/ConfigManager.h
+++ b/automotive/evs/1.1/default/ConfigManager.h
@@ -13,28 +13,26 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#ifndef CONFIG_MANAGER_H
-#define CONFIG_MANAGER_H
-
-#include <vector>
-#include <string>
-#include <unordered_map>
-#include <unordered_set>
-
-#include <tinyxml2.h>
-
-#include <system/camera_metadata.h>
-#include <log/log.h>
-#include <android/hardware/automotive/evs/1.1/types.h>
+#ifndef ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_CONFIGMANAGER_H
+#define ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_CONFIGMANAGER_H
 
 #include "ConfigManagerUtil.h"
 
-using namespace std;
-using namespace tinyxml2;
+#include <android/hardware/automotive/evs/1.1/types.h>
+#include <log/log.h>
+#include <system/camera_metadata.h>
+#include <tinyxml2.h>
 
-using ::android::hardware::hidl_vec;
-using ::android::hardware::camera::device::V3_2::Stream;
-using ::android::hardware::automotive::evs::V1_1::CameraParam;
+#include <string>
+#include <unordered_map>
+#include <unordered_set>
+#include <vector>
+
+namespace android::hardware::automotive::evs::V1_1::implementation {
+
+using hardware::hidl_vec;
+using hardware::automotive::evs::V1_1::CameraParam;
+using hardware::camera::device::V3_2::Stream;
 
 /*
  * Plese note that this is different from what is defined in
@@ -45,8 +43,8 @@
 typedef std::array<int32_t, kStreamCfgSz> RawStreamConfiguration;
 
 class ConfigManager {
-public:
-    static std::unique_ptr<ConfigManager> Create(const char *path = "");
+  public:
+    static std::unique_ptr<ConfigManager> Create(const char* path = "");
     ConfigManager(const ConfigManager&) = delete;
     ConfigManager& operator=(const ConfigManager&) = delete;
 
@@ -54,15 +52,11 @@
 
     /* Camera device's capabilities and metadata */
     class CameraInfo {
-    public:
-        CameraInfo() :
-            characteristics(nullptr) {
-            /* Nothing to do */
+      public:
+        CameraInfo() : characteristics(nullptr) { /* Nothing to do */
         }
 
-        virtual ~CameraInfo() {
-            free_camera_metadata(characteristics);
-        }
+        virtual ~CameraInfo() { free_camera_metadata(characteristics); }
 
         /* Allocate memory for camera_metadata_t */
         bool allocate(size_t entry_cap, size_t data_cap) {
@@ -79,50 +73,49 @@
          * List of supported controls that the primary client can program.
          * Paraemters are stored with its valid range
          */
-        unordered_map<CameraParam,
-                      tuple<int32_t, int32_t, int32_t>> controls;
+        std::unordered_map<CameraParam, std::tuple<int32_t, int32_t, int32_t>> controls;
 
         /*
          * List of supported output stream configurations; each array stores
          * format, width, height, and direction values in the order.
          */
-        unordered_map<int32_t, RawStreamConfiguration> streamConfigurations;
+        std::unordered_map<int32_t, RawStreamConfiguration> streamConfigurations;
 
         /*
          * Internal storage for camera metadata.  Each entry holds a pointer to
          * data and number of elements
          */
-        unordered_map<camera_metadata_tag_t,
-                      pair<unique_ptr<void *>, size_t>> cameraMetadata;
+        std::unordered_map<camera_metadata_tag_t, std::pair<std::unique_ptr<void*>, size_t>>
+                cameraMetadata;
 
         /* Camera module characteristics */
-        camera_metadata_t *characteristics;
+        camera_metadata_t* characteristics;
     };
 
     class CameraGroupInfo : public CameraInfo {
-    public:
+      public:
         CameraGroupInfo() {}
 
         /* ID of member camera devices */
-        unordered_set<string> devices;
+        std::unordered_set<std::string> devices;
 
         /* The capture operation of member camera devices are synchronized */
         bool synchronized = false;
     };
 
     class SystemInfo {
-    public:
+      public:
         /* number of available cameras */
         int32_t numCameras = 0;
     };
 
     class DisplayInfo {
-    public:
+      public:
         /*
          * List of supported input stream configurations; each array stores
          * format, width, height, and direction values in the order.
          */
-        unordered_map<int32_t, RawStreamConfiguration> streamConfigurations;
+        std::unordered_map<int32_t, RawStreamConfiguration> streamConfigurations;
     };
 
     /*
@@ -131,80 +124,74 @@
      * @return SystemInfo
      *         Constant reference of SystemInfo.
      */
-    const SystemInfo &getSystemInfo() {
-        return mSystemInfo;
-    }
+    const SystemInfo& getSystemInfo() { return mSystemInfo; }
 
     /*
      * Return a list of cameras
      *
      * This function assumes that it is not being called frequently.
      *
-     * @return vector<string>
+     * @return std::vector<std::string>
      *         A vector that contains unique camera device identifiers.
      */
-    vector<string> getCameraList() {
-        vector<string> aList;
-        for (auto &v : mCameraInfo) {
-            aList.emplace_back(v.first);
+    std::vector<std::string> getCameraList() {
+        std::vector<std::string> aList;
+        for (auto& v : mCameraInfo) {
+            aList.push_back(v.first);
         }
 
         return aList;
     }
 
-
     /*
      * Return a list of cameras
      *
      * @return CameraGroupInfo
      *         A pointer to a camera group identified by a given id.
      */
-    unique_ptr<CameraGroupInfo>& getCameraGroupInfo(const string& gid) {
+    std::unique_ptr<CameraGroupInfo>& getCameraGroupInfo(const std::string& gid) {
         return mCameraGroupInfos[gid];
     }
 
-
     /*
      * Return a camera metadata
      *
      * @param  cameraId
-     *         Unique camera node identifier in string
+     *         Unique camera node identifier in std::string
      *
-     * @return unique_ptr<CameraInfo>
+     * @return std::unique_ptr<CameraInfo>
      *         A pointer to CameraInfo that is associated with a given camera
      *         ID.  This returns a null pointer if this does not recognize a
      *         given camera identifier.
      */
-    unique_ptr<CameraInfo>& getCameraInfo(const string cameraId) noexcept {
+    std::unique_ptr<CameraInfo>& getCameraInfo(const std::string cameraId) noexcept {
         return mCameraInfo[cameraId];
     }
 
-private:
+  private:
     /* Constructors */
-    ConfigManager(const char *xmlPath) :
-        mConfigFilePath(xmlPath) {
-    }
+    ConfigManager(const char* xmlPath) : mConfigFilePath(xmlPath) {}
 
     /* System configuration */
     SystemInfo mSystemInfo;
 
     /* Internal data structure for camera device information */
-    unordered_map<string, unique_ptr<CameraInfo>> mCameraInfo;
+    std::unordered_map<std::string, std::unique_ptr<CameraInfo>> mCameraInfo;
 
     /* Internal data structure for camera device information */
-    unordered_map<string, unique_ptr<DisplayInfo>> mDisplayInfo;
+    std::unordered_map<std::string, std::unique_ptr<DisplayInfo>> mDisplayInfo;
 
     /* Camera groups are stored in <groud id, CameraGroupInfo> hash map */
-    unordered_map<string, unique_ptr<CameraGroupInfo>> mCameraGroupInfos;
+    std::unordered_map<std::string, std::unique_ptr<CameraGroupInfo>> mCameraGroupInfos;
 
     /*
      * Camera positions are stored in <position, camera id set> hash map.
      * The position must be one of front, rear, left, and right.
      */
-    unordered_map<string, unordered_set<string>>  mCameraPosition;
+    std::unordered_map<std::string, std::unordered_set<std::string>> mCameraPosition;
 
     /* A path to XML configuration file */
-    const char *mConfigFilePath;
+    const char* mConfigFilePath;
 
     /*
      * Parse a given EVS configuration file and store the information
@@ -221,7 +208,7 @@
      * @param  aSysElem
      *         A pointer to "system" XML element.
      */
-    void readSystemInfo(const XMLElement * const aSysElem);
+    void readSystemInfo(const tinyxml2::XMLElement* const aSysElem);
 
     /*
      * read the information of camera devices
@@ -230,7 +217,7 @@
      *         A pointer to "camera" XML element that may contain multiple
      *         "device" elements.
      */
-    void readCameraInfo(const XMLElement * const aCameraElem);
+    void readCameraInfo(const tinyxml2::XMLElement* const aCameraElem);
 
     /*
      * read display device information
@@ -239,7 +226,7 @@
      *         A pointer to "display" XML element that may contain multiple
      *         "device" elements.
      */
-    void readDisplayInfo(const XMLElement * const aDisplayElem);
+    void readDisplayInfo(const tinyxml2::XMLElement* const aDisplayElem);
 
     /*
      * read camera device information
@@ -255,8 +242,7 @@
      *         Return false upon any failure in reading and processing camera
      *         device information.
      */
-    bool readCameraDeviceInfo(CameraInfo *aCamera,
-                              const XMLElement *aDeviceElem);
+    bool readCameraDeviceInfo(CameraInfo* aCamera, const tinyxml2::XMLElement* aDeviceElem);
 
     /*
      * read camera metadata
@@ -273,9 +259,8 @@
      * @return size_t
      *         Number of camera metadata entries
      */
-    size_t readCameraCapabilities(const XMLElement * const aCapElem,
-                                  CameraInfo *aCamera,
-                                  size_t &dataSize);
+    size_t readCameraCapabilities(const tinyxml2::XMLElement* const aCapElem, CameraInfo* aCamera,
+                                  size_t& dataSize);
 
     /*
      * read camera metadata
@@ -291,9 +276,8 @@
      * @return size_t
      *         Number of camera metadata entries
      */
-    size_t readCameraMetadata(const XMLElement * const aParamElem,
-                              CameraInfo *aCamera,
-                              size_t &dataSize);
+    size_t readCameraMetadata(const tinyxml2::XMLElement* const aParamElem, CameraInfo* aCamera,
+                              size_t& dataSize);
 
     /*
      * construct camera_metadata_t from camera capabilities and metadata
@@ -310,9 +294,9 @@
      *         or its size is not large enough to add all found camera metadata
      *         entries.
      */
-    bool constructCameraMetadata(CameraInfo *aCamera,
-                                 const size_t totalEntries,
+    bool constructCameraMetadata(CameraInfo* aCamera, const size_t totalEntries,
                                  const size_t totalDataSize);
 };
-#endif // CONFIG_MANAGER_H
 
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
+#endif  // ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_CONFIGMANAGER_H
diff --git a/automotive/evs/1.1/default/ConfigManagerUtil.cpp b/automotive/evs/1.1/default/ConfigManagerUtil.cpp
index d10f236..5edd405 100644
--- a/automotive/evs/1.1/default/ConfigManagerUtil.cpp
+++ b/automotive/evs/1.1/default/ConfigManagerUtil.cpp
@@ -16,43 +16,45 @@
 
 #include "ConfigManagerUtil.h"
 
-#include <string>
-#include <sstream>
-#include <linux/videodev2.h>
-
 #include <log/log.h>
 #include <system/graphics-base-v1.0.h>
 
+#include <linux/videodev2.h>
+#include <sstream>
+#include <string>
 
-bool ConfigManagerUtil::convertToEvsCameraParam(const string &id,
-                                                CameraParam &camParam) {
+namespace android::hardware::automotive::evs::V1_1::implementation {
+
+using namespace std;
+
+bool ConfigManagerUtil::convertToEvsCameraParam(const string& id, CameraParam& camParam) {
     string trimmed = ConfigManagerUtil::trimString(id);
     bool success = true;
 
     if (!trimmed.compare("BRIGHTNESS")) {
-        camParam =  CameraParam::BRIGHTNESS;
+        camParam = CameraParam::BRIGHTNESS;
     } else if (!trimmed.compare("CONTRAST")) {
-        camParam =  CameraParam::CONTRAST;
+        camParam = CameraParam::CONTRAST;
     } else if (!trimmed.compare("AUTOGAIN")) {
-        camParam =  CameraParam::AUTOGAIN;
+        camParam = CameraParam::AUTOGAIN;
     } else if (!trimmed.compare("GAIN")) {
-        camParam =  CameraParam::GAIN;
+        camParam = CameraParam::GAIN;
     } else if (!trimmed.compare("AUTO_WHITE_BALANCE")) {
-        camParam =  CameraParam::AUTO_WHITE_BALANCE;
+        camParam = CameraParam::AUTO_WHITE_BALANCE;
     } else if (!trimmed.compare("WHITE_BALANCE_TEMPERATURE")) {
-        camParam =  CameraParam::WHITE_BALANCE_TEMPERATURE;
+        camParam = CameraParam::WHITE_BALANCE_TEMPERATURE;
     } else if (!trimmed.compare("SHARPNESS")) {
-        camParam =  CameraParam::SHARPNESS;
+        camParam = CameraParam::SHARPNESS;
     } else if (!trimmed.compare("AUTO_EXPOSURE")) {
-        camParam =  CameraParam::AUTO_EXPOSURE;
+        camParam = CameraParam::AUTO_EXPOSURE;
     } else if (!trimmed.compare("ABSOLUTE_EXPOSURE")) {
-        camParam =  CameraParam::ABSOLUTE_EXPOSURE;
+        camParam = CameraParam::ABSOLUTE_EXPOSURE;
     } else if (!trimmed.compare("ABSOLUTE_FOCUS")) {
-        camParam =  CameraParam::ABSOLUTE_FOCUS;
+        camParam = CameraParam::ABSOLUTE_FOCUS;
     } else if (!trimmed.compare("AUTO_FOCUS")) {
-        camParam =  CameraParam::AUTO_FOCUS;
+        camParam = CameraParam::AUTO_FOCUS;
     } else if (!trimmed.compare("ABSOLUTE_ZOOM")) {
-        camParam =  CameraParam::ABSOLUTE_ZOOM;
+        camParam = CameraParam::ABSOLUTE_ZOOM;
     } else {
         success = false;
     }
@@ -60,18 +62,16 @@
     return success;
 }
 
-
-bool ConfigManagerUtil::convertToPixelFormat(const string &format,
-                                             int32_t &pixFormat) {
+bool ConfigManagerUtil::convertToPixelFormat(const string& format, int32_t& pixFormat) {
     string trimmed = ConfigManagerUtil::trimString(format);
     bool success = true;
 
     if (!trimmed.compare("RGBA_8888")) {
-        pixFormat =  HAL_PIXEL_FORMAT_RGBA_8888;
+        pixFormat = HAL_PIXEL_FORMAT_RGBA_8888;
     } else if (!trimmed.compare("YCRCB_420_SP")) {
-        pixFormat =  HAL_PIXEL_FORMAT_YCRCB_420_SP;
+        pixFormat = HAL_PIXEL_FORMAT_YCRCB_420_SP;
     } else if (!trimmed.compare("YCBCR_422_I")) {
-        pixFormat =  HAL_PIXEL_FORMAT_YCBCR_422_I;
+        pixFormat = HAL_PIXEL_FORMAT_YCBCR_422_I;
     } else {
         success = false;
     }
@@ -79,21 +79,19 @@
     return success;
 }
 
-
-bool ConfigManagerUtil::convertToMetadataTag(const char *name,
-                                             camera_metadata_tag &aTag) {
+bool ConfigManagerUtil::convertToMetadataTag(const char* name, camera_metadata_tag& aTag) {
     if (!strcmp(name, "LENS_DISTORTION")) {
-        aTag =  ANDROID_LENS_DISTORTION;
+        aTag = ANDROID_LENS_DISTORTION;
     } else if (!strcmp(name, "LENS_INTRINSIC_CALIBRATION")) {
-        aTag =  ANDROID_LENS_INTRINSIC_CALIBRATION;
+        aTag = ANDROID_LENS_INTRINSIC_CALIBRATION;
     } else if (!strcmp(name, "LENS_POSE_ROTATION")) {
-        aTag =  ANDROID_LENS_POSE_ROTATION;
+        aTag = ANDROID_LENS_POSE_ROTATION;
     } else if (!strcmp(name, "LENS_POSE_TRANSLATION")) {
-        aTag =  ANDROID_LENS_POSE_TRANSLATION;
+        aTag = ANDROID_LENS_POSE_TRANSLATION;
     } else if (!strcmp(name, "REQUEST_AVAILABLE_CAPABILITIES")) {
-        aTag =  ANDROID_REQUEST_AVAILABLE_CAPABILITIES;
+        aTag = ANDROID_REQUEST_AVAILABLE_CAPABILITIES;
     } else if (!strcmp(name, "LOGICAL_MULTI_CAMERA_PHYSICAL_IDS")) {
-        aTag =  ANDROID_LOGICAL_MULTI_CAMERA_PHYSICAL_IDS;
+        aTag = ANDROID_LOGICAL_MULTI_CAMERA_PHYSICAL_IDS;
     } else {
         return false;
     }
@@ -101,11 +99,8 @@
     return true;
 }
 
-
 bool ConfigManagerUtil::convertToCameraCapability(
-    const char *name,
-    camera_metadata_enum_android_request_available_capabilities_t &cap) {
-
+        const char* name, camera_metadata_enum_android_request_available_capabilities_t& cap) {
     if (!strcmp(name, "DEPTH_OUTPUT")) {
         cap = ANDROID_REQUEST_AVAILABLE_CAPABILITIES_DEPTH_OUTPUT;
     } else if (!strcmp(name, "LOGICAL_MULTI_CAMERA")) {
@@ -121,14 +116,13 @@
     return true;
 }
 
-
-float *ConfigManagerUtil::convertFloatArray(const char *sz, const char *vals,
-                                            size_t &count, const char delimiter) {
+float* ConfigManagerUtil::convertFloatArray(const char* sz, const char* vals, size_t& count,
+                                            const char delimiter) {
     string size_string(sz);
     string value_string(vals);
 
     count = stoi(size_string);
-    float *result = new float[count];
+    float* result = new float[count];
     stringstream values(value_string);
 
     int32_t idx = 0;
@@ -140,8 +134,7 @@
     return result;
 }
 
-
-string ConfigManagerUtil::trimString(const string &src, const string &ws) {
+string ConfigManagerUtil::trimString(const string& src, const string& ws) {
     const auto s = src.find_first_not_of(ws);
     if (s == string::npos) {
         return "";
@@ -153,3 +146,4 @@
     return src.substr(s, r);
 }
 
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
diff --git a/automotive/evs/1.1/default/ConfigManagerUtil.h b/automotive/evs/1.1/default/ConfigManagerUtil.h
index 1710cac..9d42ec1 100644
--- a/automotive/evs/1.1/default/ConfigManagerUtil.h
+++ b/automotive/evs/1.1/default/ConfigManagerUtil.h
@@ -13,57 +13,48 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#ifndef CONFIG_MANAGER_UTIL_H
-#define CONFIG_MANAGER_UTIL_H
+#ifndef ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_CONFIGMANAGERUTIL_H
+#define ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_CONFIGMANAGERUTIL_H
 
-#include <utility>
-#include <string>
-#include <system/camera_metadata.h>
 #include <android/hardware/automotive/evs/1.1/types.h>
+#include <system/camera_metadata.h>
+#include <string>
+#include <utility>
 
-using namespace std;
-using ::android::hardware::automotive::evs::V1_1::CameraParam;
-
+namespace android::hardware::automotive::evs::V1_1::implementation {
 
 class ConfigManagerUtil {
-public:
+  public:
     /**
      * Convert a given string into V4L2_CID_*
      */
-    static bool convertToEvsCameraParam(const string &id,
-                                        CameraParam &camParam);
+    static bool convertToEvsCameraParam(const std::string& id, CameraParam& camParam);
     /**
      * Convert a given string into android.hardware.graphics.common.PixelFormat
      */
-    static bool convertToPixelFormat(const string &format,
-                                     int32_t &pixelFormat);
+    static bool convertToPixelFormat(const std::string& format, int32_t& pixelFormat);
     /**
      * Convert a given string into corresponding camera metadata data tag defined in
      * system/media/camera/include/system/camera_metadta_tags.h
      */
-    static bool convertToMetadataTag(const char *name,
-                                     camera_metadata_tag &aTag);
+    static bool convertToMetadataTag(const char* name, camera_metadata_tag& aTag);
     /**
      * Convert a given string into a floating value array
      */
-    static float *convertFloatArray(const char *sz,
-                                    const char *vals,
-                                    size_t &count,
+    static float* convertFloatArray(const char* sz, const char* vals, size_t& count,
                                     const char delimiter = ',');
     /**
      * Trim a string
      */
-    static string trimString(const string &src,
-                             const string &ws = " \n\r\t\f\v");
+    static std::string trimString(const std::string& src, const std::string& ws = " \n\r\t\f\v");
 
     /**
      * Convert a given string to corresponding camera capabilities
      */
     static bool convertToCameraCapability(
-        const char *name,
-        camera_metadata_enum_android_request_available_capabilities_t &cap);
-
+            const char* name, camera_metadata_enum_android_request_available_capabilities_t& cap);
 };
 
-#endif // CONFIG_MANAGER_UTIL_H
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
 
+#endif  // ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_CONFIGMANAGERUTIL_H
diff --git a/automotive/evs/1.1/default/EvsCamera.cpp b/automotive/evs/1.1/default/EvsCamera.cpp
index 0e69ed4..520670a 100644
--- a/automotive/evs/1.1/default/EvsCamera.cpp
+++ b/automotive/evs/1.1/default/EvsCamera.cpp
@@ -14,69 +14,69 @@
  * limitations under the License.
  */
 
-#define LOG_TAG "android.hardware.automotive.evs@1.1-service"
-
 #include "EvsCamera.h"
+#include "ConfigManager.h"
 #include "EvsEnumerator.h"
 
 #include <ui/GraphicBufferAllocator.h>
 #include <ui/GraphicBufferMapper.h>
 #include <utils/SystemClock.h>
 
-namespace android {
-namespace hardware {
-namespace automotive {
-namespace evs {
-namespace V1_1 {
-namespace implementation {
-
-
-// Special camera names for which we'll initialize alternate test data
-const char EvsCamera::kCameraName_Backup[] = "backup";
-
+namespace {
 
 // Arbitrary limit on number of graphics buffers allowed to be allocated
 // Safeguards against unreasonable resource consumption and provides a testable limit
-const unsigned MAX_BUFFERS_IN_FLIGHT = 100;
+constexpr unsigned kMaxBuffersInFlight = 100;
 
+// Minimum number of buffers to run a video stream
+constexpr int kMinimumBuffersInFlight = 1;
 
-EvsCamera::EvsCamera(const char *id,
-                     unique_ptr<ConfigManager::CameraInfo> &camInfo) :
-        mFramesAllowed(0),
-        mFramesInUse(0),
-        mStreamState(STOPPED),
-        mCameraInfo(camInfo) {
+// Colors for the colorbar test pattern in ABGR format
+constexpr uint32_t kColors[] = {
+        0xFFFFFFFF,  // white
+        0xFF00FFFF,  // yellow
+        0xFFFFFF00,  // cyan
+        0xFF00FF00,  // green
+        0xFFFF00FF,  // fuchsia
+        0xFF0000FF,  // red
+        0xFFFF0000,  // blue
+        0xFF000000,  // black
+};
+constexpr uint32_t kNumColors = sizeof(kColors) / sizeof(kColors[0]);
 
-    ALOGD("EvsCamera instantiated");
+}  // namespace
+
+namespace android::hardware::automotive::evs::V1_1::implementation {
+
+using V1_0::EvsResult;
+
+EvsCamera::EvsCamera(const char* id, std::unique_ptr<ConfigManager::CameraInfo>& camInfo)
+    : mFramesAllowed(0), mFramesInUse(0), mStreamState(STOPPED), mCameraInfo(camInfo) {
+    ALOGD("%s", __FUNCTION__);
 
     /* set a camera id */
     mDescription.v1.cameraId = id;
 
     /* set camera metadata */
-    mDescription.metadata.setToExternal((uint8_t *)camInfo->characteristics,
+    mDescription.metadata.setToExternal((uint8_t*)camInfo->characteristics,
                                         get_camera_metadata_size(camInfo->characteristics));
 }
 
-
 EvsCamera::~EvsCamera() {
-    ALOGD("EvsCamera being destroyed");
+    ALOGD("%s", __FUNCTION__);
     forceShutdown();
 }
 
-
-//
 // This gets called if another caller "steals" ownership of the camera
-//
-void EvsCamera::forceShutdown()
-{
-    ALOGD("EvsCamera forceShutdown");
+void EvsCamera::forceShutdown() {
+    ALOGD("%s", __FUNCTION__);
 
     // Make sure our output stream is cleaned up
     // (It really should be already)
     stopVideoStream();
 
     // Claim the lock while we work on internal state
-    std::lock_guard <std::mutex> lock(mAccessLock);
+    std::lock_guard<std::mutex> lock(mAccessLock);
 
     // Drop all the graphics buffers we've been using
     if (mBuffers.size() > 0) {
@@ -96,19 +96,18 @@
     mStreamState = DEAD;
 }
 
-
 // Methods from ::android::hardware::automotive::evs::V1_0::IEvsCamera follow.
 Return<void> EvsCamera::getCameraInfo(getCameraInfo_cb _hidl_cb) {
-    ALOGD("getCameraInfo");
+    ALOGD("%s", __FUNCTION__);
 
     // Send back our self description
     _hidl_cb(mDescription.v1);
-    return Void();
+    return {};
 }
 
-
 Return<EvsResult> EvsCamera::setMaxFramesInFlight(uint32_t bufferCount) {
-    ALOGD("setMaxFramesInFlight");
+    ALOGD("%s, bufferCount = %u", __FUNCTION__, bufferCount);
+
     std::lock_guard<std::mutex> lock(mAccessLock);
 
     // If we've been displaced by another owner of the camera, then we can't do anything else
@@ -131,9 +130,9 @@
     }
 }
 
+Return<EvsResult> EvsCamera::startVideoStream(const ::android::sp<V1_0::IEvsCameraStream>& stream) {
+    ALOGD("%s", __FUNCTION__);
 
-Return<EvsResult> EvsCamera::startVideoStream(const ::android::sp<IEvsCameraStream_1_0>& stream)  {
-    ALOGD("startVideoStream");
     std::lock_guard<std::mutex> lock(mAccessLock);
 
     // If we've been displaced by another owner of the camera, then we can't do anything else
@@ -141,82 +140,86 @@
         ALOGE("ignoring startVideoStream call when camera has been lost.");
         return EvsResult::OWNERSHIP_LOST;
     }
+
     if (mStreamState != STOPPED) {
         ALOGE("ignoring startVideoStream call when a stream is already running.");
         return EvsResult::STREAM_ALREADY_RUNNING;
     }
 
     // If the client never indicated otherwise, configure ourselves for a single streaming buffer
-    if (mFramesAllowed < 1) {
-        if (!setAvailableFrames_Locked(1)) {
+    if (mFramesAllowed < kMinimumBuffersInFlight) {
+        if (!setAvailableFrames_Locked(kMinimumBuffersInFlight)) {
             ALOGE("Failed to start stream because we couldn't get a graphics buffer");
             return EvsResult::BUFFER_NOT_AVAILABLE;
         }
     }
 
     // Record the user's callback for use when we have a frame ready
-    mStream = IEvsCameraStream_1_1::castFrom(stream).withDefault(nullptr);
-    if (mStream == nullptr) {
+    mStream = IEvsCameraStream::castFrom(stream).withDefault(nullptr);
+    if (!mStream) {
         ALOGE("Default implementation does not support v1.0 IEvsCameraStream");
         return EvsResult::INVALID_ARG;
     }
 
     // Start the frame generation thread
     mStreamState = RUNNING;
-    mCaptureThread = std::thread([this](){ generateFrames(); });
+    mCaptureThread = std::thread([this]() { generateFrames(); });
 
     return EvsResult::OK;
 }
 
-
-Return<void> EvsCamera::doneWithFrame(const BufferDesc_1_0& buffer) {
-    std::lock_guard <std::mutex> lock(mAccessLock);
-    returnBuffer(buffer.bufferId, buffer.memHandle);
-
-    return Void();
-}
-
-
-Return<void> EvsCamera::stopVideoStream()  {
-    ALOGD("stopVideoStream");
-    std::unique_lock <std::mutex> lock(mAccessLock);
-
-    if (mStreamState == RUNNING) {
-        // Tell the GenerateFrames loop we want it to stop
-        mStreamState = STOPPING;
-
-        // Block outside the mutex until the "stop" flag has been acknowledged
-        // We won't send any more frames, but the client might still get some already in flight
-        ALOGD("Waiting for stream thread to end...");
-        lock.unlock();
-        mCaptureThread.join();
-        lock.lock();
-
-        mStreamState = STOPPED;
-        mStream = nullptr;
-        ALOGD("Stream marked STOPPED.");
-    }
-
-    return Void();
-}
-
-
-Return<int32_t> EvsCamera::getExtendedInfo(uint32_t opaqueIdentifier)  {
-    ALOGD("getExtendedInfo");
+Return<void> EvsCamera::doneWithFrame(const V1_0::BufferDesc& buffer) {
     std::lock_guard<std::mutex> lock(mAccessLock);
+    returnBufferLocked(buffer.bufferId, buffer.memHandle);
 
-    // For any single digit value, return the index itself as a test value
-    if (opaqueIdentifier <= 9) {
-        return opaqueIdentifier;
-    }
-
-    // Return zero by default as required by the spec
-    return 0;
+    return {};
 }
 
+Return<void> EvsCamera::stopVideoStream() {
+    ALOGD("%s", __FUNCTION__);
 
-Return<EvsResult> EvsCamera::setExtendedInfo(uint32_t /*opaqueIdentifier*/, int32_t /*opaqueValue*/)  {
-    ALOGD("setExtendedInfo");
+    std::unique_lock<std::mutex> lock(mAccessLock);
+
+    if (mStreamState != RUNNING) {
+        return {};
+    }
+
+    // Tell the GenerateFrames loop we want it to stop
+    mStreamState = STOPPING;
+
+    // Block outside the mutex until the "stop" flag has been acknowledged
+    // We won't send any more frames, but the client might still get some already in flight
+    ALOGD("Waiting for stream thread to end...");
+    lock.unlock();
+    if (mCaptureThread.joinable()) {
+        mCaptureThread.join();
+    }
+    lock.lock();
+
+    mStreamState = STOPPED;
+    mStream = nullptr;
+    ALOGD("Stream marked STOPPED.");
+
+    return {};
+}
+
+Return<int32_t> EvsCamera::getExtendedInfo(uint32_t opaqueIdentifier) {
+    ALOGD("%s", __FUNCTION__);
+
+    std::lock_guard<std::mutex> lock(mAccessLock);
+    const auto it = mExtInfo.find(opaqueIdentifier);
+    if (it == mExtInfo.end()) {
+        // Return zero by default as required by the spec
+        return 0;
+    } else {
+        return it->second[0];
+    }
+}
+
+Return<EvsResult> EvsCamera::setExtendedInfo([[maybe_unused]] uint32_t opaqueIdentifier,
+                                             [[maybe_unused]] int32_t opaqueValue) {
+    ALOGD("%s", __FUNCTION__);
+
     std::lock_guard<std::mutex> lock(mAccessLock);
 
     // If we've been displaced by another owner of the camera, then we can't do anything else
@@ -225,76 +228,73 @@
         return EvsResult::OWNERSHIP_LOST;
     }
 
-    // We don't store any device specific information in this implementation
-    return EvsResult::INVALID_ARG;
+    mExtInfo.insert_or_assign(opaqueIdentifier, opaqueValue);
+    return EvsResult::OK;
 }
 
-
 // Methods from ::android::hardware::automotive::evs::V1_1::IEvsCamera follow.
 Return<void> EvsCamera::getCameraInfo_1_1(getCameraInfo_1_1_cb _hidl_cb) {
-    ALOGD("getCameraInfo_1_1");
+    ALOGD("%s", __FUNCTION__);
 
     // Send back our self description
     _hidl_cb(mDescription);
-    return Void();
+    return {};
 }
 
-
-Return<void> EvsCamera::getPhysicalCameraInfo(const hidl_string& id,
+Return<void> EvsCamera::getPhysicalCameraInfo([[maybe_unused]] const hidl_string& id,
                                               getCameraInfo_1_1_cb _hidl_cb) {
     ALOGD("%s", __FUNCTION__);
 
     // This works exactly same as getCameraInfo_1_1() in default implementation.
-    (void)id;
     _hidl_cb(mDescription);
-    return Void();
+    return {};
 }
 
+Return<EvsResult> EvsCamera::doneWithFrame_1_1(const hidl_vec<BufferDesc>& buffers) {
+    ALOGD("%s", __FUNCTION__);
 
-Return<EvsResult> EvsCamera::doneWithFrame_1_1(const hidl_vec<BufferDesc_1_1>& buffers)  {
-    std::lock_guard <std::mutex> lock(mAccessLock);
-
+    std::lock_guard<std::mutex> lock(mAccessLock);
     for (auto&& buffer : buffers) {
-        returnBuffer(buffer.bufferId, buffer.buffer.nativeHandle);
+        returnBufferLocked(buffer.bufferId, buffer.buffer.nativeHandle);
     }
-
     return EvsResult::OK;
 }
 
-
 Return<EvsResult> EvsCamera::pauseVideoStream() {
+    ALOGD("%s", __FUNCTION__);
     // Default implementation does not support this.
     return EvsResult::UNDERLYING_SERVICE_ERROR;
 }
 
-
 Return<EvsResult> EvsCamera::resumeVideoStream() {
+    ALOGD("%s", __FUNCTION__);
     // Default implementation does not support this.
     return EvsResult::UNDERLYING_SERVICE_ERROR;
 }
 
-
 Return<EvsResult> EvsCamera::setMaster() {
+    ALOGD("%s", __FUNCTION__);
     // Default implementation does not expect multiple subscribers and therefore
     // return a success code always.
     return EvsResult::OK;
 }
 
-Return<EvsResult> EvsCamera::forceMaster(const sp<IEvsDisplay_1_0>& ) {
+Return<EvsResult> EvsCamera::forceMaster(const sp<V1_0::IEvsDisplay>&) {
+    ALOGD("%s", __FUNCTION__);
     // Default implementation does not expect multiple subscribers and therefore
     // return a success code always.
     return EvsResult::OK;
 }
 
-
 Return<EvsResult> EvsCamera::unsetMaster() {
+    ALOGD("%s", __FUNCTION__);
     // Default implementation does not expect multiple subscribers and therefore
     // return a success code always.
     return EvsResult::OK;
 }
 
-
 Return<void> EvsCamera::getParameterList(getParameterList_cb _hidl_cb) {
+    ALOGD("%s", __FUNCTION__);
     hidl_vec<CameraParam> hidlCtrls;
     hidlCtrls.resize(mCameraInfo->controls.size());
     unsigned idx = 0;
@@ -303,72 +303,132 @@
     }
 
     _hidl_cb(hidlCtrls);
-    return Void();
-}
-
-
-Return<void> EvsCamera::getIntParameterRange(CameraParam id,
-                                             getIntParameterRange_cb _hidl_cb) {
-    auto range = mCameraInfo->controls[id];
-    _hidl_cb(get<0>(range), get<1>(range), get<2>(range));
-    return Void();
-}
-
-
-Return<void> EvsCamera::setIntParameter(CameraParam id, int32_t value,
-                                        setIntParameter_cb _hidl_cb) {
-    // Default implementation does not support this.
-    (void)id;
-    (void)value;
-    _hidl_cb(EvsResult::INVALID_ARG, 0);
-    return Void();
-}
-
-
-Return<void> EvsCamera::getIntParameter(CameraParam id,
-                                        getIntParameter_cb _hidl_cb) {
-    // Default implementation does not support this.
-    (void)id;
-    _hidl_cb(EvsResult::INVALID_ARG, 0);
-    return Void();
-}
-
-
-Return<EvsResult> EvsCamera::setExtendedInfo_1_1(uint32_t opaqueIdentifier,
-                                                 const hidl_vec<uint8_t>& opaqueValue) {
-    // Default implementation does not use an extended info.
-    (void)opaqueIdentifier;
-    (void)opaqueValue;
-    return EvsResult::INVALID_ARG;
-}
-
-
-Return<void> EvsCamera::getExtendedInfo_1_1(uint32_t opaqueIdentifier,
-                                            getExtendedInfo_1_1_cb _hidl_cb) {
-    // Default implementation does not use an extended info.
-    (void)opaqueIdentifier;
-
-    hidl_vec<uint8_t> value;
-    _hidl_cb(EvsResult::INVALID_ARG, value);
-    return Void();
-}
-
-
-Return<void>
-EvsCamera::importExternalBuffers(const hidl_vec<BufferDesc_1_1>& /* buffers */,
-                                 importExternalBuffers_cb _hidl_cb) {
-    ALOGW("%s is not implemented yet.", __FUNCTION__);
-    _hidl_cb(EvsResult::UNDERLYING_SERVICE_ERROR, 0);
     return {};
 }
 
+Return<void> EvsCamera::getIntParameterRange(CameraParam id, getIntParameterRange_cb _hidl_cb) {
+    ALOGD("%s", __FUNCTION__);
+    auto it = mCameraInfo->controls.find(id);
+    if (it == mCameraInfo->controls.end()) {
+        _hidl_cb(0, 0, 0);
+    } else {
+        _hidl_cb(std::get<0>(it->second), std::get<1>(it->second), std::get<2>(it->second));
+    }
+    return {};
+}
+
+Return<void> EvsCamera::setIntParameter(CameraParam id, int32_t value,
+                                        setIntParameter_cb _hidl_cb) {
+    ALOGD("%s", __FUNCTION__);
+    mParams.insert_or_assign(id, value);
+    _hidl_cb(EvsResult::OK, {value});
+    return {};
+}
+
+Return<void> EvsCamera::getIntParameter([[maybe_unused]] CameraParam id,
+                                        getIntParameter_cb _hidl_cb) {
+    ALOGD("%s", __FUNCTION__);
+    auto it = mParams.find(id);
+    std::vector<int32_t> values;
+    if (it == mParams.end()) {
+        _hidl_cb(EvsResult::INVALID_ARG, values);
+    } else {
+        values.push_back(it->second);
+        _hidl_cb(EvsResult::OK, values);
+    }
+    return {};
+}
+
+Return<EvsResult> EvsCamera::setExtendedInfo_1_1(uint32_t opaqueIdentifier,
+                                                 const hidl_vec<uint8_t>& opaqueValue) {
+    ALOGD("%s", __FUNCTION__);
+    mExtInfo.insert_or_assign(opaqueIdentifier, opaqueValue);
+    return EvsResult::OK;
+}
+
+Return<void> EvsCamera::getExtendedInfo_1_1(uint32_t opaqueIdentifier,
+                                            getExtendedInfo_1_1_cb _hidl_cb) {
+    ALOGD("%s", __FUNCTION__);
+    auto status = EvsResult::OK;
+    hidl_vec<uint8_t> value;
+    const auto it = mExtInfo.find(opaqueIdentifier);
+    if (it == mExtInfo.end()) {
+        status = EvsResult::INVALID_ARG;
+    } else {
+        value = it->second;
+    }
+    _hidl_cb(status, value);
+    return {};
+}
+
+Return<void> EvsCamera::importExternalBuffers([[maybe_unused]] const hidl_vec<BufferDesc>& buffers,
+                                              importExternalBuffers_cb _hidl_cb) {
+    auto numBuffersToAdd = buffers.size();
+    if (numBuffersToAdd < 1) {
+        ALOGD("No buffers to add");
+        _hidl_cb(EvsResult::OK, mFramesAllowed);
+        return {};
+    }
+
+    {
+        std::scoped_lock<std::mutex> lock(mAccessLock);
+
+        if (numBuffersToAdd > (kMaxBuffersInFlight - mFramesAllowed)) {
+            numBuffersToAdd -= (kMaxBuffersInFlight - mFramesAllowed);
+            ALOGW("Exceed the limit on number of buffers. %" PRIu64 " buffers will be added only.",
+                  static_cast<uint64_t>(numBuffersToAdd));
+        }
+
+        GraphicBufferMapper& mapper = GraphicBufferMapper::get();
+        const auto before = mFramesAllowed;
+        for (auto i = 0; i < numBuffersToAdd; ++i) {
+            // TODO: reject if external buffer is configured differently.
+            auto& b = buffers[i];
+            const AHardwareBuffer_Desc* pDesc =
+                    reinterpret_cast<const AHardwareBuffer_Desc*>(&b.buffer.description);
+
+            // Import a buffer to add
+            buffer_handle_t memHandle = nullptr;
+            status_t result =
+                    mapper.importBuffer(b.buffer.nativeHandle, pDesc->width, pDesc->height, 1,
+                                        pDesc->format, pDesc->usage, pDesc->stride, &memHandle);
+            if (result != android::NO_ERROR || !memHandle) {
+                ALOGW("Failed to import a buffer %d", b.bufferId);
+                continue;
+            }
+
+            auto stored = false;
+            for (auto&& rec : mBuffers) {
+                if (rec.handle == nullptr) {
+                    // Use this existing entry
+                    rec.handle = memHandle;
+                    rec.inUse = false;
+
+                    stored = true;
+                    break;
+                }
+            }
+
+            if (!stored) {
+                // Add a BufferRecord wrapping this handle to our set of available buffers
+                mBuffers.emplace_back(memHandle);
+            }
+
+            ++mFramesAllowed;
+        }
+
+        _hidl_cb(EvsResult::OK, mFramesAllowed - before);
+        return {};
+    }
+}
 
 bool EvsCamera::setAvailableFrames_Locked(unsigned bufferCount) {
-    if (bufferCount < 1) {
-        ALOGE("Ignoring request to set buffer count to zero");
+    if (bufferCount < kMinimumBuffersInFlight) {
+        ALOGE("Ignoring request to set buffer count below the minimum number of buffers to run a "
+              "video stream");
         return false;
     }
-    if (bufferCount > MAX_BUFFERS_IN_FLIGHT) {
+    if (bufferCount > kMaxBuffersInFlight) {
         ALOGE("Rejecting buffer request in excess of internal limit");
         return false;
     }
@@ -403,17 +463,16 @@
     return true;
 }
 
-
 unsigned EvsCamera::increaseAvailableFrames_Locked(unsigned numToAdd) {
     // Acquire the graphics buffer allocator
-    GraphicBufferAllocator &alloc(GraphicBufferAllocator::get());
+    GraphicBufferAllocator& alloc(GraphicBufferAllocator::get());
 
     unsigned added = 0;
 
     while (added < numToAdd) {
         buffer_handle_t memHandle = nullptr;
-        status_t result = alloc.allocate(mWidth, mHeight, mFormat, 1, mUsage,
-                                         &memHandle, &mStride, 0, "EvsCamera");
+        status_t result = alloc.allocate(mWidth, mHeight, mFormat, 1, mUsage, &memHandle, &mStride,
+                                         0, "EvsCamera");
         if (result != NO_ERROR) {
             ALOGE("Error %d allocating %d x %d graphics buffer", result, mWidth, mHeight);
             break;
@@ -436,7 +495,7 @@
         }
         if (!stored) {
             // Add a BufferRecord wrapping this handle to our set of available buffers
-            mBuffers.emplace_back(memHandle);
+            mBuffers.push_back(std::move(BufferRecord(memHandle)));
         }
 
         mFramesAllowed++;
@@ -446,10 +505,9 @@
     return added;
 }
 
-
 unsigned EvsCamera::decreaseAvailableFrames_Locked(unsigned numToRemove) {
     // Acquire the graphics buffer allocator
-    GraphicBufferAllocator &alloc(GraphicBufferAllocator::get());
+    GraphicBufferAllocator& alloc(GraphicBufferAllocator::get());
 
     unsigned removed = 0;
 
@@ -472,14 +530,12 @@
     return removed;
 }
 
-
 // This is the asynchronous frame generation thread that runs in parallel with the
 // main serving thread.  There is one for each active camera instance.
 void EvsCamera::generateFrames() {
     ALOGD("Frame generation loop started");
 
     unsigned idx;
-
     while (true) {
         bool timeForFrame = false;
         nsecs_t startTime = systemTime(SYSTEM_TIME_MONOTONIC);
@@ -521,9 +577,9 @@
 
         if (timeForFrame) {
             // Assemble the buffer description we'll transmit below
-            BufferDesc_1_1 newBuffer = {};
+            BufferDesc newBuffer = {};
             AHardwareBuffer_Desc* pDesc =
-                reinterpret_cast<AHardwareBuffer_Desc *>(&newBuffer.buffer.description);
+                    reinterpret_cast<AHardwareBuffer_Desc*>(&newBuffer.buffer.description);
             pDesc->width = mWidth;
             pDesc->height = mHeight;
             pDesc->layers = 1;
@@ -534,19 +590,16 @@
             newBuffer.pixelSize = sizeof(uint32_t);
             newBuffer.bufferId = idx;
             newBuffer.deviceId = mDescription.v1.cameraId;
-            newBuffer.timestamp = elapsedRealtimeNano();
+            newBuffer.timestamp = elapsedRealtimeNano() * 1e+3;  // timestamps is in microseconds
 
             // Write test data into the image buffer
             fillTestFrame(newBuffer);
 
             // Issue the (asynchronous) callback to the client -- can't be holding the lock
-            hidl_vec<BufferDesc_1_1> frames;
-            frames.resize(1);
-            frames[0] = newBuffer;
-            auto result = mStream->deliverFrame_1_1(frames);
+            auto result = mStream->deliverFrame_1_1({newBuffer});
             if (result.isOk()) {
-                ALOGD("Delivered %p as id %d",
-                      newBuffer.buffer.nativeHandle.getNativeHandle(), newBuffer.bufferId);
+                ALOGD("Delivered %p as id %d", newBuffer.buffer.nativeHandle.getNativeHandle(),
+                      newBuffer.bufferId);
             } else {
                 // This can happen if the client dies and is likely unrecoverable.
                 // To avoid consuming resources generating failing calls, we stop sending
@@ -563,63 +616,50 @@
             }
         }
 
-        // We arbitrarily choose to generate frames at 12 fps to ensure we pass the 10fps test requirement
-        static const int kTargetFrameRate = 12;
-        static const nsecs_t kTargetFrameTimeUs = 1000*1000 / kTargetFrameRate;
+        // We arbitrarily choose to generate frames at 15 fps to ensure we pass the 10fps test
+        // requirement
+        static const int kTargetFrameRate = 15;
+        static const nsecs_t kTargetFrameIntervalUs = 1000 * 1000 / kTargetFrameRate;
         const nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);
-        const nsecs_t workTimeUs = (now - startTime) / 1000;
-        const nsecs_t sleepDurationUs = kTargetFrameTimeUs - workTimeUs;
+        const nsecs_t elapsedTimeUs = (now - startTime) / 1000;
+        const nsecs_t sleepDurationUs = kTargetFrameIntervalUs - elapsedTimeUs;
         if (sleepDurationUs > 0) {
             usleep(sleepDurationUs);
         }
     }
 
     // If we've been asked to stop, send an event to signal the actual end of stream
-    EvsEventDesc event;
-    event.aType = EvsEventType::STREAM_STOPPED;
-    auto result = mStream->notify(event);
-    if (!result.isOk()) {
+    EvsEventDesc event = {
+            .aType = EvsEventType::STREAM_STOPPED,
+    };
+    if (!mStream->notify(event).isOk()) {
         ALOGE("Error delivering end of stream marker");
     }
 
     return;
 }
 
-
-void EvsCamera::fillTestFrame(const BufferDesc_1_1& buff) {
+void EvsCamera::fillTestFrame(const BufferDesc& buff) {
     // Lock our output buffer for writing
-    uint32_t *pixels = nullptr;
+    uint32_t* pixels = nullptr;
     const AHardwareBuffer_Desc* pDesc =
-        reinterpret_cast<const AHardwareBuffer_Desc *>(&buff.buffer.description);
-    GraphicBufferMapper &mapper = GraphicBufferMapper::get();
+            reinterpret_cast<const AHardwareBuffer_Desc*>(&buff.buffer.description);
+    GraphicBufferMapper& mapper = GraphicBufferMapper::get();
     mapper.lock(buff.buffer.nativeHandle,
                 GRALLOC_USAGE_SW_WRITE_OFTEN | GRALLOC_USAGE_SW_READ_NEVER,
-                android::Rect(pDesc->width, pDesc->height),
-                (void **) &pixels);
+                android::Rect(pDesc->width, pDesc->height), (void**)&pixels);
 
     // If we failed to lock the pixel buffer, we're about to crash, but log it first
     if (!pixels) {
         ALOGE("Camera failed to gain access to image buffer for writing");
+        return;
     }
 
-    // Fill in the test pixels
+    // Fill in the test pixels; the colorbar in ABGR format
     for (unsigned row = 0; row < pDesc->height; row++) {
         for (unsigned col = 0; col < pDesc->width; col++) {
-            // Index into the row to check the pixel at this column.
-            // We expect 0xFF in the LSB channel, a vertical gradient in the
-            // second channel, a horitzontal gradient in the third channel, and
-            // 0xFF in the MSB.
-            // The exception is the very first 32 bits which is used for the
-            // time varying frame signature to avoid getting fooled by a static image.
-            uint32_t expectedPixel = 0xFF0000FF           | // MSB and LSB
-                                     ((row & 0xFF) <<  8) | // vertical gradient
-                                     ((col & 0xFF) << 16);  // horizontal gradient
-            if ((row | col) == 0) {
-                static uint32_t sFrameTicker = 0;
-                expectedPixel = (sFrameTicker) & 0xFF;
-                sFrameTicker++;
-            }
-            pixels[col] = expectedPixel;
+            const uint32_t index = col * kNumColors / pDesc->width;
+            pixels[col] = kColors[index];
         }
         // Point to the next row
         // NOTE:  stride retrieved from gralloc is in units of pixels
@@ -630,39 +670,35 @@
     mapper.unlock(buff.buffer.nativeHandle);
 }
 
-
-void EvsCamera::fillTestFrame(const BufferDesc_1_0& buff) {
-    BufferDesc_1_1 newBufDesc = {};
-    AHardwareBuffer_Desc desc = {
-        buff.width,   // width
-        buff.height,  // height
-        1,            // layers, always 1 for EVS
-        buff.format,  // One of AHardwareBuffer_Format
-        buff.usage,   // Combination of AHardwareBuffer_UsageFlags
-        buff.stride,  // Row stride in pixels
-        0,            // Reserved
-        0             // Reserved
+void EvsCamera::fillTestFrame(const V1_0::BufferDesc& buff) {
+    BufferDesc newBuffer = {
+            .buffer.nativeHandle = buff.memHandle,
+            .pixelSize = buff.pixelSize,
+            .bufferId = buff.bufferId,
     };
-    memcpy(&desc, &newBufDesc.buffer.description, sizeof(desc));
-    newBufDesc.buffer.nativeHandle = buff.memHandle;
-    newBufDesc.pixelSize = buff.pixelSize;
-    newBufDesc.bufferId = buff.bufferId;
-
-    return fillTestFrame(newBufDesc);
+    AHardwareBuffer_Desc* pDesc =
+            reinterpret_cast<AHardwareBuffer_Desc*>(&newBuffer.buffer.description);
+    *pDesc = {
+            buff.width,   // width
+            buff.height,  // height
+            1,            // layers, always 1 for EVS
+            buff.format,  // One of AHardwareBuffer_Format
+            buff.usage,   // Combination of AHardwareBuffer_UsageFlags
+            buff.stride,  // Row stride in pixels
+            0,            // Reserved
+            0             // Reserved
+    };
+    return fillTestFrame(newBuffer);
 }
 
-
-void EvsCamera::returnBuffer(const uint32_t bufferId, const buffer_handle_t memHandle) {
-    std::lock_guard <std::mutex> lock(mAccessLock);
-
+void EvsCamera::returnBufferLocked(const uint32_t bufferId, const buffer_handle_t memHandle) {
     if (memHandle == nullptr) {
         ALOGE("ignoring doneWithFrame called with null handle");
     } else if (bufferId >= mBuffers.size()) {
-        ALOGE("ignoring doneWithFrame called with invalid bufferId %d (max is %zu)",
-              bufferId, mBuffers.size()-1);
+        ALOGE("ignoring doneWithFrame called with invalid bufferId %d (max is %zu)", bufferId,
+              mBuffers.size() - 1);
     } else if (!mBuffers[bufferId].inUse) {
-        ALOGE("ignoring doneWithFrame called on frame %d which is already free",
-              bufferId);
+        ALOGE("ignoring doneWithFrame called on frame %d which is already free", bufferId);
     } else {
         // Mark the frame as available
         mBuffers[bufferId].inUse = false;
@@ -683,42 +719,33 @@
     }
 }
 
-
-sp<EvsCamera> EvsCamera::Create(const char *deviceName) {
-    unique_ptr<ConfigManager::CameraInfo> nullCamInfo = nullptr;
+sp<EvsCamera> EvsCamera::Create(const char* deviceName) {
+    std::unique_ptr<ConfigManager::CameraInfo> nullCamInfo = nullptr;
 
     return Create(deviceName, nullCamInfo);
 }
 
-
-sp<EvsCamera> EvsCamera::Create(const char *deviceName,
-                                unique_ptr<ConfigManager::CameraInfo> &camInfo,
-                                const Stream *streamCfg) {
+sp<EvsCamera> EvsCamera::Create(const char* deviceName,
+                                std::unique_ptr<ConfigManager::CameraInfo>& camInfo,
+                                [[maybe_unused]] const Stream* streamCfg) {
     sp<EvsCamera> evsCamera = new EvsCamera(deviceName, camInfo);
     if (evsCamera == nullptr) {
         return nullptr;
     }
 
-    /* default implementation does not use a given configuration */
-    (void)streamCfg;
-
-    /* Use the first resolution from the list for the testing */
+    // Use the first resolution from the list for the testing
+    // TODO(b/214835237): Uses a given Stream configuration to choose the best
+    // stream configuration.
     auto it = camInfo->streamConfigurations.begin();
     evsCamera->mWidth = it->second[1];
     evsCamera->mHeight = it->second[2];
-    evsCamera->mDescription.v1.vendorFlags = 0xFFFFFFFF; // Arbitrary test value
+    evsCamera->mDescription.v1.vendorFlags = 0xFFFFFFFF;  // Arbitrary test value
 
     evsCamera->mFormat = HAL_PIXEL_FORMAT_RGBA_8888;
-    evsCamera->mUsage  = GRALLOC_USAGE_HW_TEXTURE | GRALLOC_USAGE_HW_CAMERA_WRITE |
-                         GRALLOC_USAGE_SW_READ_RARELY | GRALLOC_USAGE_SW_WRITE_RARELY;
+    evsCamera->mUsage = GRALLOC_USAGE_HW_TEXTURE | GRALLOC_USAGE_HW_CAMERA_WRITE |
+                        GRALLOC_USAGE_SW_READ_RARELY | GRALLOC_USAGE_SW_WRITE_RARELY;
 
     return evsCamera;
 }
 
-
-} // namespace implementation
-} // namespace V1_0
-} // namespace evs
-} // namespace automotive
-} // namespace hardware
-} // namespace android
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
diff --git a/automotive/evs/1.1/default/EvsCamera.h b/automotive/evs/1.1/default/EvsCamera.h
index 6163a34..1ea1186 100644
--- a/automotive/evs/1.1/default/EvsCamera.h
+++ b/automotive/evs/1.1/default/EvsCamera.h
@@ -17,91 +17,70 @@
 #ifndef ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSCAMERA_H
 #define ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSCAMERA_H
 
-#include <android/hardware/automotive/evs/1.1/types.h>
+#include "ConfigManager.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/IEvsDisplay.h>
+#include <android/hardware/automotive/evs/1.1/types.h>
 #include <ui/GraphicBuffer.h>
 
 #include <thread>
 
-#include "ConfigManager.h"
-
-using BufferDesc_1_0 = ::android::hardware::automotive::evs::V1_0::BufferDesc;
-using BufferDesc_1_1 = ::android::hardware::automotive::evs::V1_1::BufferDesc;
-using IEvsCameraStream_1_0 = ::android::hardware::automotive::evs::V1_0::IEvsCameraStream;
-using IEvsCameraStream_1_1 = ::android::hardware::automotive::evs::V1_1::IEvsCameraStream;
-using ::android::hardware::automotive::evs::V1_0::EvsResult;
-using ::android::hardware::automotive::evs::V1_0::CameraDesc;
-using IEvsDisplay_1_0 = ::android::hardware::automotive::evs::V1_0::IEvsDisplay;
-using IEvsDisplay_1_1 = ::android::hardware::automotive::evs::V1_1::IEvsDisplay;
-
-
-namespace android {
-namespace hardware {
-namespace automotive {
-namespace evs {
-namespace V1_1 {
-namespace implementation {
-
+namespace android::hardware::automotive::evs::V1_1::implementation {
 
 // From EvsEnumerator.h
 class EvsEnumerator;
 
-
 class EvsCamera : public IEvsCamera {
-public:
+  public:
     // Methods from ::android::hardware::automotive::evs::V1_0::IEvsCamera follow.
-    Return<void>      getCameraInfo(getCameraInfo_cb _hidl_cb)  override;
-    Return<EvsResult> setMaxFramesInFlight(uint32_t bufferCount) override;
-    Return<EvsResult> startVideoStream(const ::android::sp<IEvsCameraStream_1_0>& stream) override;
-    Return<void>      stopVideoStream() override;
-    Return<void>      doneWithFrame(const BufferDesc_1_0& buffer) override;
+    Return<void> getCameraInfo(getCameraInfo_cb _hidl_cb) override;
+    Return<V1_0::EvsResult> setMaxFramesInFlight(uint32_t bufferCount) override;
+    Return<V1_0::EvsResult> startVideoStream(const sp<V1_0::IEvsCameraStream>& stream) override;
+    Return<void> stopVideoStream() override;
+    Return<void> doneWithFrame(const V1_0::BufferDesc& buffer) override;
 
-    Return<int32_t>   getExtendedInfo(uint32_t opaqueIdentifier) override;
-    Return<EvsResult> setExtendedInfo(uint32_t opaqueIdentifier, int32_t opaqueValue) override;
+    Return<int32_t> getExtendedInfo(uint32_t opaqueIdentifier) override;
+    Return<V1_0::EvsResult> setExtendedInfo(uint32_t opaqueIdentifier,
+                                            int32_t opaqueValue) override;
 
     // Methods from ::android::hardware::automotive::evs::V1_1::IEvsCamera follow.
-    Return<void>      getCameraInfo_1_1(getCameraInfo_1_1_cb _hidl_cb)  override;
-    Return<void>      getPhysicalCameraInfo(const hidl_string& id,
-                                            getPhysicalCameraInfo_cb _hidl_cb)  override;
-    Return<EvsResult> pauseVideoStream() override;
-    Return<EvsResult> resumeVideoStream() override;
-    Return<EvsResult> doneWithFrame_1_1(const hidl_vec<BufferDesc_1_1>& buffer) override;
-    Return<EvsResult> setMaster() override;
-    Return<EvsResult> forceMaster(const sp<IEvsDisplay_1_0>& display) override;
-    Return<EvsResult> unsetMaster() override;
-    Return<void>      getParameterList(getParameterList_cb _hidl_cb) override;
-    Return<void>      getIntParameterRange(CameraParam id,
-                                           getIntParameterRange_cb _hidl_cb) override;
-    Return<void>      setIntParameter(CameraParam id, int32_t value,
-                                      setIntParameter_cb _hidl_cb) override;
-    Return<void>      getIntParameter(CameraParam id,
-                                      getIntParameter_cb _hidl_cb) override;
-    Return<EvsResult> setExtendedInfo_1_1(uint32_t opaqueIdentifier,
-                                          const hidl_vec<uint8_t>& opaqueValue) override;
-    Return<void>      getExtendedInfo_1_1(uint32_t opaqueIdentifier,
-                                          getExtendedInfo_1_1_cb _hidl_cb) override;
-    Return<void>      importExternalBuffers(const hidl_vec<BufferDesc_1_1>& buffers,
-                                            importExternalBuffers_cb _hidl_cb) override;
+    Return<void> getCameraInfo_1_1(getCameraInfo_1_1_cb _hidl_cb) override;
+    Return<void> getPhysicalCameraInfo(const hidl_string& id,
+                                       getPhysicalCameraInfo_cb _hidl_cb) override;
+    Return<V1_0::EvsResult> pauseVideoStream() override;
+    Return<V1_0::EvsResult> resumeVideoStream() override;
+    Return<V1_0::EvsResult> doneWithFrame_1_1(const hidl_vec<BufferDesc>& buffer) override;
+    Return<V1_0::EvsResult> setMaster() override;
+    Return<V1_0::EvsResult> forceMaster(const sp<V1_0::IEvsDisplay>& display) override;
+    Return<V1_0::EvsResult> unsetMaster() override;
+    Return<void> getParameterList(getParameterList_cb _hidl_cb) override;
+    Return<void> getIntParameterRange(CameraParam id, getIntParameterRange_cb _hidl_cb) override;
+    Return<void> setIntParameter(CameraParam id, int32_t value,
+                                 setIntParameter_cb _hidl_cb) override;
+    Return<void> getIntParameter(CameraParam id, getIntParameter_cb _hidl_cb) override;
+    Return<V1_0::EvsResult> setExtendedInfo_1_1(uint32_t opaqueIdentifier,
+                                                const hidl_vec<uint8_t>& opaqueValue) override;
+    Return<void> getExtendedInfo_1_1(uint32_t opaqueIdentifier,
+                                     getExtendedInfo_1_1_cb _hidl_cb) override;
+    Return<void> importExternalBuffers(const hidl_vec<BufferDesc>& buffers,
+                                       importExternalBuffers_cb _hidl_cb) override;
 
-    static sp<EvsCamera> Create(const char *deviceName);
-    static sp<EvsCamera> Create(const char *deviceName,
-                                unique_ptr<ConfigManager::CameraInfo> &camInfo,
-                                const Stream *streamCfg = nullptr);
+    static sp<EvsCamera> Create(const char* deviceName);
+    static sp<EvsCamera> Create(const char* deviceName,
+                                std::unique_ptr<ConfigManager::CameraInfo>& camInfo,
+                                const Stream* streamCfg = nullptr);
     EvsCamera(const EvsCamera&) = delete;
     EvsCamera& operator=(const EvsCamera&) = delete;
 
     virtual ~EvsCamera() override;
-    void forceShutdown();   // This gets called if another caller "steals" ownership of the camera
+    void forceShutdown();  // This gets called if another caller "steals" ownership of the camera
 
     const CameraDesc& getDesc() { return mDescription; };
 
-    static const char kCameraName_Backup[];
-
-private:
-    EvsCamera(const char *id,
-              unique_ptr<ConfigManager::CameraInfo> &camInfo);
+  private:
+    EvsCamera(const char* id, std::unique_ptr<ConfigManager::CameraInfo>& camInfo);
     // These three functions are expected to be called while mAccessLock is held
     //
     bool setAvailableFrames_Locked(unsigned bufferCount);
@@ -109,34 +88,34 @@
     unsigned decreaseAvailableFrames_Locked(unsigned numToRemove);
 
     void generateFrames();
-    void fillTestFrame(const BufferDesc_1_0& buff);
-    void fillTestFrame(const BufferDesc_1_1& buff);
-    void returnBuffer(const uint32_t bufferId, const buffer_handle_t memHandle);
+    void fillTestFrame(const V1_0::BufferDesc& buff);
+    void fillTestFrame(const BufferDesc& buff);
+    void returnBufferLocked(const uint32_t bufferId, const buffer_handle_t memHandle);
 
     sp<EvsEnumerator> mEnumerator;  // The enumerator object that created this camera
 
-    CameraDesc mDescription = {};   // The properties of this camera
+    CameraDesc mDescription = {};  // The properties of this camera
 
-    std::thread mCaptureThread;     // The thread we'll use to synthesize frames
+    std::thread mCaptureThread;  // The thread we'll use to synthesize frames
 
-    uint32_t mWidth  = 0;           // Horizontal pixel count in the buffers
-    uint32_t mHeight = 0;           // Vertical pixel count in the buffers
-    uint32_t mFormat = 0;           // Values from android_pixel_format_t
-    uint64_t mUsage  = 0;           // Values from from Gralloc.h
-    uint32_t mStride = 0;           // Bytes per line in the buffers
+    uint32_t mWidth = 0;   // Horizontal pixel count in the buffers
+    uint32_t mHeight = 0;  // Vertical pixel count in the buffers
+    uint32_t mFormat = 0;  // Values from android_pixel_format_t
+    uint64_t mUsage = 0;   // Values from from Gralloc.h
+    uint32_t mStride = 0;  // Bytes per line in the buffers
 
-    sp<IEvsCameraStream_1_1> mStream = nullptr;  // The callback used to deliver each frame
+    sp<IEvsCameraStream> mStream = nullptr;  // The callback used to deliver each frame
 
     struct BufferRecord {
         buffer_handle_t handle;
         bool inUse;
 
-        explicit BufferRecord(buffer_handle_t h) : handle(h), inUse(false) {};
+        explicit BufferRecord(buffer_handle_t h) : handle(h), inUse(false){};
     };
 
-    std::vector <BufferRecord> mBuffers;  // Graphics buffers to transfer images
-    unsigned mFramesAllowed;              // How many buffers are we currently using
-    unsigned mFramesInUse;                // How many buffers are currently outstanding
+    std::vector<BufferRecord> mBuffers;  // Graphics buffers to transfer images
+    unsigned mFramesAllowed;             // How many buffers are we currently using
+    unsigned mFramesInUse;               // How many buffers are currently outstanding
 
     enum StreamStateValues {
         STOPPED,
@@ -150,14 +129,13 @@
     std::mutex mAccessLock;
 
     // Static camera module information
-    unique_ptr<ConfigManager::CameraInfo> &mCameraInfo;
+    std::unique_ptr<ConfigManager::CameraInfo>& mCameraInfo;
+
+    // For the extended info
+    std::unordered_map<uint32_t, hidl_vec<uint8_t>> mExtInfo;
+    std::unordered_map<CameraParam, int32_t> mParams;
 };
 
-} // namespace implementation
-} // namespace V1_1
-} // namespace evs
-} // namespace automotive
-} // namespace hardware
-} // namespace android
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
 
 #endif  // ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSCAMERA_H
diff --git a/automotive/evs/1.1/default/EvsDisplay.cpp b/automotive/evs/1.1/default/EvsDisplay.cpp
index 2b5a4a9..f7169e5 100644
--- a/automotive/evs/1.1/default/EvsDisplay.cpp
+++ b/automotive/evs/1.1/default/EvsDisplay.cpp
@@ -14,8 +14,6 @@
  * limitations under the License.
  */
 
-#define LOG_TAG "android.hardware.automotive.evs@1.1-service"
-
 #include "EvsDisplay.h"
 
 #include <ui/GraphicBufferAllocator.h>
@@ -23,51 +21,53 @@
 
 using ::android::frameworks::automotive::display::V1_0::HwDisplayConfig;
 using ::android::frameworks::automotive::display::V1_0::HwDisplayState;
+using ::android::frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService;
+using ::android::hardware::automotive::evs::V1_0::DisplayDesc;
+using ::android::hardware::automotive::evs::V1_0::DisplayState;
+using ::android::hardware::automotive::evs::V1_0::EvsResult;
 
-namespace android {
-namespace hardware {
-namespace automotive {
-namespace evs {
-namespace V1_1 {
-namespace implementation {
+namespace {
 
+    // Arbitrary magic number for self-recognition
+    constexpr uint32_t kDefaultDisplayBufferId = 0x3870;
+
+}  // namespace
+
+namespace android::hardware::automotive::evs::V1_1::implementation {
 
 EvsDisplay::EvsDisplay() {
     EvsDisplay(nullptr, 0);
 }
 
-
 EvsDisplay::EvsDisplay(sp<IAutomotiveDisplayProxyService> pDisplayProxy, uint64_t displayId)
     : mDisplayProxy(pDisplayProxy),
-      mDisplayId(displayId) {
+      mDisplayId(displayId),
+      mGlWrapper(std::make_unique<GlWrapper>()) {
     ALOGD("EvsDisplay instantiated");
 
     // Set up our self description
     // NOTE:  These are arbitrary values chosen for testing
-    mInfo.displayId             = "Mock Display";
-    mInfo.vendorFlags           = 3870;
+    mInfo.displayId = "Mock Display";
+    mInfo.vendorFlags = 3870;
 
     // Assemble the buffer description we'll use for our render target
-    mBuffer.width       = 320;
-    mBuffer.height      = 240;
-    mBuffer.format      = HAL_PIXEL_FORMAT_RGBA_8888;
-    mBuffer.usage       = GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_COMPOSER;
-    mBuffer.bufferId    = 0x3870;  // Arbitrary magic number for self recognition
-    mBuffer.pixelSize   = 4;
+    mBuffer.width = 640;
+    mBuffer.height = 360;
+    mBuffer.format = HAL_PIXEL_FORMAT_RGBA_8888;
+    mBuffer.usage = GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_COMPOSER;
+    mBuffer.bufferId = kDefaultDisplayBufferId;
+    mBuffer.pixelSize = 4;
 }
 
-
 EvsDisplay::~EvsDisplay() {
     ALOGD("EvsDisplay being destroyed");
     forceShutdown();
 }
 
-
 /**
  * This gets called if another caller "steals" ownership of the display
  */
-void EvsDisplay::forceShutdown()
-{
+void EvsDisplay::forceShutdown() {
     ALOGD("EvsDisplay forceShutdown");
     std::lock_guard<std::mutex> lock(mAccessLock);
 
@@ -84,6 +84,11 @@
         GraphicBufferAllocator& alloc(GraphicBufferAllocator::get());
         alloc.free(mBuffer.memHandle);
         mBuffer.memHandle = nullptr;
+
+        if (mGlWrapper) {
+            mGlWrapper->hideWindow(mDisplayProxy, mDisplayId);
+            mGlWrapper->shutdown();
+        }
     }
 
     // Put this object into an unrecoverable error state since somebody else
@@ -91,20 +96,18 @@
     mRequestedState = DisplayState::DEAD;
 }
 
-
 /**
  * Returns basic information about the EVS display provided by the system.
  * See the description of the DisplayDesc structure for details.
  */
-Return<void> EvsDisplay::getDisplayInfo(getDisplayInfo_cb _hidl_cb)  {
+Return<void> EvsDisplay::getDisplayInfo(getDisplayInfo_cb _hidl_cb) {
     ALOGD("getDisplayInfo");
 
     // Send back our self description
     _hidl_cb(mInfo);
-    return Void();
+    return {};
 }
 
-
 /**
  * Clients may set the display state to express their desired state.
  * The HAL implementation must gracefully accept a request for any state
@@ -124,18 +127,28 @@
     }
 
     // Ensure we recognize the requested state so we don't go off the rails
-    if (state < DisplayState::NUM_STATES) {
-        // Record the requested state
-        mRequestedState = state;
-        return EvsResult::OK;
-    }
-    else {
-        // Turn off the display if asked for an unrecognized state
-        mRequestedState = DisplayState::NOT_VISIBLE;
+    if (state >= DisplayState::NUM_STATES) {
         return EvsResult::INVALID_ARG;
     }
-}
 
+    if (!mGlWrapper) {
+        switch (state) {
+            case DisplayState::NOT_VISIBLE:
+                mGlWrapper->hideWindow(mDisplayProxy, mDisplayId);
+                break;
+            case DisplayState::VISIBLE:
+                mGlWrapper->showWindow(mDisplayProxy, mDisplayId);
+                break;
+            default:
+                break;
+        }
+    }
+
+    // Record the requested state
+    mRequestedState = state;
+
+    return EvsResult::OK;
+}
 
 /**
  * The HAL implementation should report the actual current state, which might
@@ -144,14 +157,13 @@
  * the device layer, making it undesirable for the HAL implementation to
  * spontaneously change display states.
  */
-Return<DisplayState> EvsDisplay::getDisplayState()  {
+Return<DisplayState> EvsDisplay::getDisplayState() {
     ALOGD("getDisplayState");
     std::lock_guard<std::mutex> lock(mAccessLock);
 
     return mRequestedState;
 }
 
-
 /**
  * This call returns a handle to a frame buffer associated with the display.
  * This buffer may be locked and written to by software and/or GL.  This buffer
@@ -159,43 +171,55 @@
  * display is no longer visible.
  */
 // TODO: We need to know if/when our client dies so we can get the buffer back! (blocked b/31632518)
-Return<void> EvsDisplay::getTargetBuffer(getTargetBuffer_cb _hidl_cb)  {
+Return<void> EvsDisplay::getTargetBuffer(getTargetBuffer_cb _hidl_cb) {
     ALOGD("getTargetBuffer");
     std::lock_guard<std::mutex> lock(mAccessLock);
 
     if (mRequestedState == DisplayState::DEAD) {
         ALOGE("Rejecting buffer request from object that lost ownership of the display.");
-        BufferDesc_1_0 nullBuff = {};
-        _hidl_cb(nullBuff);
-        return Void();
+        _hidl_cb({});
+        return {};
     }
 
     // If we don't already have a buffer, allocate one now
     if (!mBuffer.memHandle) {
+        // Initialize our display window
+        // NOTE:  This will cause the display to become "VISIBLE" before a frame is actually
+        // returned, which is contrary to the spec and will likely result in a black frame being
+        // (briefly) shown.
+        if (mGlWrapper->initialize(mDisplayProxy, mDisplayId)) {
+            // Assemble the buffer description we'll use for our render target
+            mBuffer.width = mGlWrapper->getWidth();
+            mBuffer.height = mGlWrapper->getHeight();
+            mBuffer.format = HAL_PIXEL_FORMAT_RGBA_8888;
+            mBuffer.usage = GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_COMPOSER;
+            mBuffer.bufferId = kDefaultDisplayBufferId;
+            mBuffer.pixelSize = 4;
+        } else {
+            // If we failed to initialize a EGL, then we're not going to display
+            // any.
+            mGlWrapper = nullptr;
+        }
+
         // Allocate the buffer that will hold our displayable image
         buffer_handle_t handle = nullptr;
         GraphicBufferAllocator& alloc(GraphicBufferAllocator::get());
-        status_t result = alloc.allocate(
-            mBuffer.width, mBuffer.height, mBuffer.format, 1, mBuffer.usage,
-            &handle, &mBuffer.stride, 0, "EvsDisplay");
-        if (result != NO_ERROR) {
-            ALOGE("Error %d allocating %d x %d graphics buffer",
-                  result, mBuffer.width, mBuffer.height);
-            BufferDesc_1_0 nullBuff = {};
-            _hidl_cb(nullBuff);
-            return Void();
-        }
-        if (!handle) {
-            ALOGE("We didn't get a buffer handle back from the allocator");
-            BufferDesc_1_0 nullBuff = {};
-            _hidl_cb(nullBuff);
-            return Void();
+        status_t result = alloc.allocate(mBuffer.width, mBuffer.height, mBuffer.format, 1,
+                                         mBuffer.usage, &handle, &mBuffer.stride, 0, "EvsDisplay");
+        if (result != NO_ERROR || !handle) {
+            ALOGE("Error %d allocating %d x %d graphics buffer", result, mBuffer.width,
+                  mBuffer.height);
+            if (mGlWrapper) {
+                mGlWrapper->shutdown();
+            }
+            _hidl_cb({});
+            return {};
         }
 
         mBuffer.memHandle = handle;
         mFrameBusy = false;
-        ALOGD("Allocated new buffer %p with stride %u",
-              mBuffer.memHandle.getNativeHandle(), mBuffer.stride);
+        ALOGD("Allocated new buffer %p with stride %u", mBuffer.memHandle.getNativeHandle(),
+              mBuffer.stride);
     }
 
     // Do we have a frame available?
@@ -205,41 +229,40 @@
         // a previously issued buffer yet (they're behaving badly).
         // NOTE:  We have to make the callback even if we have nothing to provide
         ALOGE("getTargetBuffer called while no buffers available.");
-        BufferDesc_1_0 nullBuff = {};
-        _hidl_cb(nullBuff);
-        return Void();
+        _hidl_cb({});
+        return {};
     } else {
         // Mark our buffer as busy
         mFrameBusy = true;
 
         // Send the buffer to the client
-        ALOGD("Providing display buffer handle %p as id %d",
-              mBuffer.memHandle.getNativeHandle(), mBuffer.bufferId);
+        ALOGD("Providing display buffer handle %p as id %d", mBuffer.memHandle.getNativeHandle(),
+              mBuffer.bufferId);
         _hidl_cb(mBuffer);
-        return Void();
+        return {};
     }
 }
 
-
 /**
  * This call tells the display that the buffer is ready for display.
  * The buffer is no longer valid for use by the client after this call.
  */
-Return<EvsResult> EvsDisplay::returnTargetBufferForDisplayImpl(const uint32_t bufferId, const buffer_handle_t memHandle) {
+Return<EvsResult> EvsDisplay::returnTargetBufferForDisplayImpl(const uint32_t bufferId,
+                                                               const buffer_handle_t memHandle) {
     ALOGD("returnTargetBufferForDisplay %p", memHandle);
     std::lock_guard<std::mutex> lock(mAccessLock);
 
     // Nobody should call us with a null handle
     if (!memHandle) {
-        ALOGE ("returnTargetBufferForDisplay called without a valid buffer handle.\n");
+        ALOGE("returnTargetBufferForDisplay called without a valid buffer handle.\n");
         return EvsResult::INVALID_ARG;
     }
     if (bufferId != mBuffer.bufferId) {
-        ALOGE ("Got an unrecognized frame returned.\n");
+        ALOGE("Got an unrecognized frame returned.\n");
         return EvsResult::INVALID_ARG;
     }
     if (!mFrameBusy) {
-        ALOGE ("A frame was returned with no outstanding frames.\n");
+        ALOGE("A frame was returned with no outstanding frames.\n");
         return EvsResult::BUFFER_NOT_AVAILABLE;
     }
 
@@ -253,23 +276,32 @@
     // If we were waiting for a new frame, this is it!
     if (mRequestedState == DisplayState::VISIBLE_ON_NEXT_FRAME) {
         mRequestedState = DisplayState::VISIBLE;
+        if (mGlWrapper) {
+            mGlWrapper->showWindow(mDisplayProxy, mDisplayId);
+        }
     }
 
     // Validate we're in an expected state
     if (mRequestedState != DisplayState::VISIBLE) {
         // We shouldn't get frames back when we're not visible.
-        ALOGE ("Got an unexpected frame returned while not visible - ignoring.\n");
-    } else {
+        ALOGE("Got an unexpected frame returned while not visible - ignoring.\n");
+    } else if (mGlWrapper) {
         // This is where the buffer would be made visible.
-        // For now we simply validate it has the data we expect in it by reading it back
+        if (!mGlWrapper->updateImageTexture(mBuffer)) {
+            return EvsResult::UNDERLYING_SERVICE_ERROR;
+        }
 
+        // Put the image on the screen
+        mGlWrapper->renderImageToScreen();
+    } else {
+        // TODO: Move below validation logic to somewhere else
+#if 0
+        // For now we simply validate it has the data we expect in it by reading it back
         // Lock our display buffer for reading
         uint32_t* pixels = nullptr;
-        GraphicBufferMapper &mapper = GraphicBufferMapper::get();
-        mapper.lock(mBuffer.memHandle,
-                    GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_NEVER,
-                    android::Rect(mBuffer.width, mBuffer.height),
-                    (void **)&pixels);
+        GraphicBufferMapper& mapper = GraphicBufferMapper::get();
+        mapper.lock(mBuffer.memHandle, GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_NEVER,
+                    android::Rect(mBuffer.width, mBuffer.height), (void**)&pixels);
 
         // If we failed to lock the pixel buffer, we're about to crash, but log it first
         if (!pixels) {
@@ -286,8 +318,8 @@
                 // 0xFF in the MSB.
                 // The exception is the very first 32 bits which is used for the
                 // time varying frame signature to avoid getting fooled by a static image.
-                uint32_t expectedPixel = 0xFF0000FF           | // MSB and LSB
-                                         ((row & 0xFF) <<  8) | // vertical gradient
+                uint32_t expectedPixel = 0xFF0000FF |           // MSB and LSB
+                                         ((row & 0xFF) << 8) |  // vertical gradient
                                          ((col & 0xFF) << 16);  // horizontal gradient
                 if ((row | col) == 0) {
                     // we'll check the "uniqueness" of the frame signature below
@@ -318,39 +350,31 @@
             ALOGE("Duplicate, likely stale frame buffer detected");
         }
 
-
         // Release our output buffer
         mapper.unlock(mBuffer.memHandle);
 
         if (!frameLooksGood) {
             return EvsResult::UNDERLYING_SERVICE_ERROR;
         }
+#endif
     }
 
     return EvsResult::OK;
 }
 
-
-Return<EvsResult> EvsDisplay::returnTargetBufferForDisplay(const BufferDesc_1_0& buffer)  {
+Return<EvsResult> EvsDisplay::returnTargetBufferForDisplay(const V1_0::BufferDesc& buffer) {
     return returnTargetBufferForDisplayImpl(buffer.bufferId, buffer.memHandle);
 }
 
-
 Return<void> EvsDisplay::getDisplayInfo_1_1(getDisplayInfo_1_1_cb _info_cb) {
     if (mDisplayProxy != nullptr) {
         return mDisplayProxy->getDisplayInfo(mDisplayId, _info_cb);
     } else {
         HwDisplayConfig nullConfig;
-        HwDisplayState  nullState;
+        HwDisplayState nullState;
         _info_cb(nullConfig, nullState);
-        return Void();
+        return {};
     }
 }
 
-
-} // namespace implementation
-} // namespace V1_1
-} // namespace evs
-} // namespace automotive
-} // namespace hardware
-} // namespace android
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
diff --git a/automotive/evs/1.1/default/EvsDisplay.h b/automotive/evs/1.1/default/EvsDisplay.h
index 9b2ed90..b2ec3e8 100644
--- a/automotive/evs/1.1/default/EvsDisplay.h
+++ b/automotive/evs/1.1/default/EvsDisplay.h
@@ -17,64 +17,48 @@
 #ifndef ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSDISPLAY_H
 #define ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSDISPLAY_H
 
-#include <android/hardware/automotive/evs/1.1/IEvsDisplay.h>
+#include "GlWrapper.h"
+
 #include <android/frameworks/automotive/display/1.0/IAutomotiveDisplayProxyService.h>
+#include <android/hardware/automotive/evs/1.1/IEvsDisplay.h>
 #include <ui/GraphicBuffer.h>
 
-using ::android::hardware::automotive::evs::V1_1::IEvsDisplay;
-using ::android::hardware::automotive::evs::V1_0::DisplayDesc;
-using ::android::hardware::automotive::evs::V1_0::DisplayState;
-using ::android::hardware::automotive::evs::V1_0::EvsResult;
-using BufferDesc_1_0 = ::android::hardware::automotive::evs::V1_0::BufferDesc;
-using android::frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService;
-
-namespace android {
-namespace hardware {
-namespace automotive {
-namespace evs {
-namespace V1_1 {
-namespace implementation {
-
+namespace android::hardware::automotive::evs::V1_1::implementation {
 
 class EvsDisplay : public IEvsDisplay {
-public:
+  public:
     // Methods from ::android::hardware::automotive::evs::V1_0::IEvsDisplay follow.
-    Return<void>         getDisplayInfo(getDisplayInfo_cb _hidl_cb)  override;
-    Return<EvsResult>    setDisplayState(DisplayState state)  override;
-    Return<DisplayState> getDisplayState()  override;
-    Return<void>         getTargetBuffer(getTargetBuffer_cb _hidl_cb)  override;
-    Return<EvsResult>    returnTargetBufferForDisplay(const BufferDesc_1_0& buffer)  override;
+    Return<void> getDisplayInfo(getDisplayInfo_cb _hidl_cb) override;
+    Return<V1_0::EvsResult> setDisplayState(V1_0::DisplayState state) override;
+    Return<V1_0::DisplayState> getDisplayState() override;
+    Return<void> getTargetBuffer(getTargetBuffer_cb _hidl_cb) override;
+    Return<V1_0::EvsResult> returnTargetBufferForDisplay(const V1_0::BufferDesc& buffer) override;
 
     // Methods from ::android::hardware::automotive::evs::V1_1::IEvsDisplay follow.
-    Return<void>         getDisplayInfo_1_1(getDisplayInfo_1_1_cb _info_cb) override;
+    Return<void> getDisplayInfo_1_1(getDisplayInfo_1_1_cb _info_cb) override;
 
     // Implementation details
     EvsDisplay();
-    EvsDisplay(sp<IAutomotiveDisplayProxyService> pDisplayProxy, uint64_t displayId);
+    EvsDisplay(
+            sp<frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService> pDisplayProxy,
+            uint64_t displayId);
     virtual ~EvsDisplay() override;
 
-    void forceShutdown();   // This gets called if another caller "steals" ownership of the display
-    Return<EvsResult> returnTargetBufferForDisplayImpl(const uint32_t bufferId,
-                                                       const buffer_handle_t memHandle);
+    void forceShutdown();  // This gets called if another caller "steals" ownership of the display
+    Return<V1_0::EvsResult> returnTargetBufferForDisplayImpl(const uint32_t bufferId,
+                                                             const buffer_handle_t memHandle);
 
-private:
-    DisplayDesc     mInfo           = {};
-    BufferDesc_1_0  mBuffer         = {};       // A graphics buffer into which we'll store images
-
-    bool            mFrameBusy      = false;    // A flag telling us our buffer is in use
-    DisplayState    mRequestedState = DisplayState::NOT_VISIBLE;
-
-    std::mutex      mAccessLock;
-
-    sp<IAutomotiveDisplayProxyService> mDisplayProxy;
-    uint64_t                           mDisplayId;
+  private:
+    V1_0::DisplayDesc mInfo = {};
+    V1_0::BufferDesc mBuffer = {};  // A graphics buffer into which we'll store images
+    V1_0::DisplayState mRequestedState = V1_0::DisplayState::NOT_VISIBLE;
+    bool mFrameBusy = false;  // A flag telling us our buffer is in use
+    std::mutex mAccessLock;
+    sp<frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService> mDisplayProxy;
+    uint64_t mDisplayId;
+    std::unique_ptr<GlWrapper> mGlWrapper;
 };
 
-} // namespace implementation
-} // namespace V1_1
-} // namespace evs
-} // namespace automotive
-} // namespace hardware
-} // namespace android
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
 
 #endif  // ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSDISPLAY_H
diff --git a/automotive/evs/1.1/default/EvsEnumerator.cpp b/automotive/evs/1.1/default/EvsEnumerator.cpp
index d066471..b84268a 100644
--- a/automotive/evs/1.1/default/EvsEnumerator.cpp
+++ b/automotive/evs/1.1/default/EvsEnumerator.cpp
@@ -14,184 +14,171 @@
  * limitations under the License.
  */
 
-#define LOG_TAG "android.hardware.automotive.evs@1.1-service"
-
 #include "EvsEnumerator.h"
 #include "EvsCamera.h"
 #include "EvsDisplay.h"
 #include "EvsUltrasonicsArray.h"
 
-namespace android {
-namespace hardware {
-namespace automotive {
-namespace evs {
-namespace V1_1 {
-namespace implementation {
+using android::frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService;
+using android::hardware::automotive::evs::V1_0::EvsResult;
 
+namespace android::hardware::automotive::evs::V1_1::implementation {
+
+namespace evs_v1_0 = ::android::hardware::automotive::evs::V1_0;
 
 // NOTE:  All members values are static so that all clients operate on the same state
 //        That is to say, this is effectively a singleton despite the fact that HIDL
 //        constructs a new instance for each client.
-std::list<EvsEnumerator::CameraRecord>              EvsEnumerator::sCameraList;
-wp<EvsDisplay>                                      EvsEnumerator::sActiveDisplay;
-unique_ptr<ConfigManager>                           EvsEnumerator::sConfigManager;
-sp<IAutomotiveDisplayProxyService>                  EvsEnumerator::sDisplayProxyService;
-std::unordered_map<uint8_t, uint64_t>               EvsEnumerator::sDisplayPortList;
-std::list<EvsEnumerator::UltrasonicsArrayRecord>    EvsEnumerator::sUltrasonicsArrayRecordList;
+std::list<EvsEnumerator::CameraRecord> EvsEnumerator::sCameraList;
+wp<EvsDisplay> EvsEnumerator::sActiveDisplay;
+std::unique_ptr<ConfigManager> EvsEnumerator::sConfigManager;
+sp<IAutomotiveDisplayProxyService> EvsEnumerator::sDisplayProxyService;
+std::unordered_map<uint8_t, uint64_t> EvsEnumerator::sDisplayPortList;
+std::list<EvsEnumerator::UltrasonicsArrayRecord> EvsEnumerator::sUltrasonicsArrayRecordList;
+uint64_t EvsEnumerator::sInternalDisplayId;
 
-EvsEnumerator::EvsEnumerator(sp<IAutomotiveDisplayProxyService> windowService) {
-    ALOGD("EvsEnumerator created");
+EvsEnumerator::EvsEnumerator(sp<IAutomotiveDisplayProxyService>& windowService) {
+    ALOGD("%s", __FUNCTION__);
 
     // Add sample camera data to our list of cameras
     // In a real driver, this would be expected to can the available hardware
     sConfigManager =
-        ConfigManager::Create("/vendor/etc/automotive/evs/evs_default_configuration.xml");
+            ConfigManager::Create("/vendor/etc/automotive/evs/evs_default_configuration.xml");
 
     // Add available cameras
     for (auto v : sConfigManager->getCameraList()) {
-        sCameraList.emplace_back(v.c_str());
+        CameraRecord rec(v.data());
+        std::unique_ptr<ConfigManager::CameraInfo>& pInfo = sConfigManager->getCameraInfo(v);
+        if (pInfo) {
+            rec.desc.metadata.setToExternal(reinterpret_cast<uint8_t*>(pInfo->characteristics),
+                                            get_camera_metadata_size(pInfo->characteristics));
+        }
+        sCameraList.push_back(std::move(rec));
     }
 
-    if (sDisplayProxyService == nullptr) {
+    if (!sDisplayProxyService) {
         /* sets a car-window service handle */
         sDisplayProxyService = windowService;
     }
 
     // Add available displays
-    if (sDisplayProxyService != nullptr) {
+    if (sDisplayProxyService) {
         // Get a display ID list.
-        sDisplayProxyService->getDisplayIdList([](const auto& displayIds) {
-            for (const auto& id : displayIds) {
-                const auto port = id & 0xF;
-                sDisplayPortList.insert_or_assign(port, id);
+        auto status = sDisplayProxyService->getDisplayIdList([](const auto& displayIds) {
+            if (displayIds.size() > 0) {
+                sInternalDisplayId = displayIds[0];
+                for (const auto& id : displayIds) {
+                    const auto port = id & 0xF;
+                    sDisplayPortList.insert_or_assign(port, id);
+                }
             }
         });
+
+        if (!status.isOk()) {
+            ALOGE("Failed to read a display list");
+        }
     }
 
     // Add ultrasonics array desc.
-    sUltrasonicsArrayRecordList.emplace_back(
-            EvsUltrasonicsArray::GetMockArrayDesc("front_array"));
+    sUltrasonicsArrayRecordList.emplace_back(EvsUltrasonicsArray::GetMockArrayDesc("front_array"));
 }
 
-
 // Methods from ::android::hardware::automotive::evs::V1_0::IEvsEnumerator follow.
-Return<void> EvsEnumerator::getCameraList(getCameraList_cb _hidl_cb)  {
-    ALOGD("getCameraList");
+Return<void> EvsEnumerator::getCameraList(getCameraList_cb _hidl_cb) {
+    ALOGD("%s", __FUNCTION__);
 
-    const unsigned numCameras = sCameraList.size();
+    const auto numCameras = sCameraList.size();
 
     // Build up a packed array of CameraDesc for return
     // NOTE:  Only has to live until the callback returns
-    std::vector<CameraDesc_1_0> descriptions;
+    std::vector<evs_v1_0::CameraDesc> descriptions;
     descriptions.reserve(numCameras);
     for (const auto& cam : sCameraList) {
-        descriptions.push_back( cam.desc.v1 );
+        descriptions.push_back(cam.desc.v1);
     }
 
     // Encapsulate our camera descriptions in the HIDL vec type
-    hidl_vec<CameraDesc_1_0> hidlCameras(descriptions);
+    hidl_vec<evs_v1_0::CameraDesc> hidlCameras(descriptions);
 
     // Send back the results
     ALOGD("reporting %zu cameras available", hidlCameras.size());
     _hidl_cb(hidlCameras);
-
-    // HIDL convention says we return Void if we sent our result back via callback
-    return Void();
+    return {};
 }
 
-
-Return<sp<IEvsCamera_1_0>> EvsEnumerator::openCamera(const hidl_string& cameraId) {
-    ALOGD("openCamera");
+Return<sp<evs_v1_0::IEvsCamera>> EvsEnumerator::openCamera(const hidl_string& cameraId) {
+    ALOGD("%s", __FUNCTION__);
 
     // Find the named camera
-    CameraRecord *pRecord = nullptr;
-    for (auto &&cam : sCameraList) {
-        if (cam.desc.v1.cameraId == cameraId) {
-            // Found a match!
-            pRecord = &cam;
-            break;
-        }
-    }
-
-    // Is this a recognized camera id?
-    if (!pRecord) {
+    auto it = std::find_if(sCameraList.begin(), sCameraList.end(), [&cameraId](const auto& cam) {
+        return cameraId == cam.desc.v1.cameraId;
+    });
+    if (it == sCameraList.end()) {
         ALOGE("Requested camera %s not found", cameraId.c_str());
         return nullptr;
     }
 
     // Has this camera already been instantiated by another caller?
-    sp<EvsCamera> pActiveCamera = pRecord->activeInstance.promote();
+    sp<EvsCamera> pActiveCamera = it->activeInstance.promote();
     if (pActiveCamera != nullptr) {
         ALOGW("Killing previous camera because of new caller");
         closeCamera(pActiveCamera);
     }
 
     // Construct a camera instance for the caller
-    if (sConfigManager == nullptr) {
+    if (!sConfigManager) {
         pActiveCamera = EvsCamera::Create(cameraId.c_str());
     } else {
-        pActiveCamera = EvsCamera::Create(cameraId.c_str(),
-                                          sConfigManager->getCameraInfo(cameraId));
+        pActiveCamera =
+                EvsCamera::Create(cameraId.c_str(), sConfigManager->getCameraInfo(cameraId));
     }
-    pRecord->activeInstance = pActiveCamera;
-    if (pActiveCamera == nullptr) {
+    it->activeInstance = pActiveCamera;
+    if (!pActiveCamera) {
         ALOGE("Failed to allocate new EvsCamera object for %s\n", cameraId.c_str());
     }
 
     return pActiveCamera;
 }
 
+Return<void> EvsEnumerator::closeCamera(const ::android::sp<evs_v1_0::IEvsCamera>& pCamera) {
+    ALOGD("%s", __FUNCTION__);
 
-Return<void> EvsEnumerator::closeCamera(const ::android::sp<IEvsCamera_1_0>& pCamera) {
-    ALOGD("closeCamera");
-
-    auto pCamera_1_1 = IEvsCamera_1_1::castFrom(pCamera).withDefault(nullptr);
-    if (pCamera_1_1 == nullptr) {
+    auto pCamera_1_1 = IEvsCamera::castFrom(pCamera).withDefault(nullptr);
+    if (!pCamera_1_1) {
         ALOGE("Ignoring call to closeCamera with null camera ptr");
-        return Void();
+        return {};
     }
 
     // Get the camera id so we can find it in our list
     std::string cameraId;
-    pCamera_1_1->getCameraInfo_1_1([&cameraId](CameraDesc desc) {
-                               cameraId = desc.v1.cameraId;
-                           }
-    );
+    pCamera_1_1->getCameraInfo_1_1([&cameraId](CameraDesc desc) { cameraId = desc.v1.cameraId; });
 
     // Find the named camera
-    CameraRecord *pRecord = nullptr;
-    for (auto &&cam : sCameraList) {
-        if (cam.desc.v1.cameraId == cameraId) {
-            // Found a match!
-            pRecord = &cam;
-            break;
-        }
+    auto it = std::find_if(sCameraList.begin(), sCameraList.end(), [&cameraId](const auto& cam) {
+        return cameraId == cam.desc.v1.cameraId;
+    });
+    if (it == sCameraList.end()) {
+        ALOGE("Ignores a request to close unknown camera, %s", cameraId.data());
+        return {};
     }
 
-    // Is the display being destroyed actually the one we think is active?
-    if (!pRecord) {
-        ALOGE("Asked to close a camera who's name isn't recognized");
+    sp<EvsCamera> pActiveCamera = it->activeInstance.promote();
+    if (!pActiveCamera) {
+        ALOGE("Somehow a camera is being destroyed when the enumerator didn't know one existed");
+    } else if (pActiveCamera != pCamera_1_1) {
+        // This can happen if the camera was aggressively reopened, orphaning this previous instance
+        ALOGW("Ignoring close of previously orphaned camera - why did a client steal?");
     } else {
-        sp<EvsCamera> pActiveCamera = pRecord->activeInstance.promote();
-
-        if (pActiveCamera == nullptr) {
-            ALOGE("Somehow a camera is being destroyed when the enumerator didn't know one existed");
-        } else if (pActiveCamera != pCamera_1_1) {
-            // This can happen if the camera was aggressively reopened, orphaning this previous instance
-            ALOGW("Ignoring close of previously orphaned camera - why did a client steal?");
-        } else {
-            // Drop the active camera
-            pActiveCamera->forceShutdown();
-            pRecord->activeInstance = nullptr;
-        }
+        // Drop the active camera
+        pActiveCamera->forceShutdown();
+        it->activeInstance = nullptr;
     }
 
-    return Void();
+    return {};
 }
 
-
-Return<sp<IEvsDisplay_1_0>> EvsEnumerator::openDisplay() {
-    ALOGD("openDisplay");
+Return<sp<V1_0::IEvsDisplay>> EvsEnumerator::openDisplay() {
+    ALOGD("%s", __FUNCTION__);
 
     // If we already have a display active, then we need to shut it down so we can
     // give exclusive access to the new caller.
@@ -202,28 +189,25 @@
     }
 
     // Create a new display interface and return it
-    pActiveDisplay = new EvsDisplay();
+    pActiveDisplay = new EvsDisplay(sDisplayProxyService, sInternalDisplayId);
     sActiveDisplay = pActiveDisplay;
 
     ALOGD("Returning new EvsDisplay object %p", pActiveDisplay.get());
     return pActiveDisplay;
 }
 
-
 Return<void> EvsEnumerator::getDisplayIdList(getDisplayIdList_cb _list_cb) {
     hidl_vec<uint8_t> ids;
-
     ids.resize(sDisplayPortList.size());
+
     unsigned i = 0;
-    for (const auto& [port, id] : sDisplayPortList) {
-        ids[i++] = port;
-    }
+    std::for_each(sDisplayPortList.begin(), sDisplayPortList.end(),
+                  [&](const auto& element) { ids[i++] = element.first; });
 
     _list_cb(ids);
-    return Void();
+    return {};
 }
 
-
 Return<sp<IEvsDisplay>> EvsEnumerator::openDisplay_1_1(uint8_t port) {
     ALOGD("%s", __FUNCTION__);
 
@@ -243,10 +227,8 @@
     return pActiveDisplay;
 }
 
-
-
-Return<void> EvsEnumerator::closeDisplay(const ::android::sp<IEvsDisplay_1_0>& pDisplay) {
-    ALOGD("closeDisplay");
+Return<void> EvsEnumerator::closeDisplay(const ::android::sp<V1_0::IEvsDisplay>& pDisplay) {
+    ALOGD("%s", __FUNCTION__);
 
     // Do we still have a display object we think should be active?
     sp<EvsDisplay> pActiveDisplay = sActiveDisplay.promote();
@@ -260,123 +242,111 @@
         sActiveDisplay = nullptr;
     }
 
-    return Void();
+    return {};
 }
 
-
-Return<DisplayState> EvsEnumerator::getDisplayState()  {
-    ALOGD("getDisplayState");
+Return<V1_0::DisplayState> EvsEnumerator::getDisplayState() {
+    ALOGD("%s", __FUNCTION__);
 
     // Do we still have a display object we think should be active?
     sp<IEvsDisplay> pActiveDisplay = sActiveDisplay.promote();
     if (pActiveDisplay != nullptr) {
         return pActiveDisplay->getDisplayState();
     } else {
-        return DisplayState::NOT_OPEN;
+        return V1_0::DisplayState::NOT_OPEN;
     }
 }
 
-
 // Methods from ::android::hardware::automotive::evs::V1_1::IEvsEnumerator follow.
-Return<void> EvsEnumerator::getCameraList_1_1(getCameraList_1_1_cb _hidl_cb)  {
-    ALOGD("getCameraList");
+Return<void> EvsEnumerator::getCameraList_1_1(getCameraList_1_1_cb _hidl_cb) {
+    ALOGD("%s", __FUNCTION__);
 
-    const unsigned numCameras = sCameraList.size();
+    const auto numCameras = sCameraList.size();
 
     // Build up a packed array of CameraDesc for return
     // NOTE:  Only has to live until the callback returns
-    std::vector<CameraDesc_1_1> descriptions;
+    std::vector<CameraDesc> descriptions;
     descriptions.reserve(numCameras);
-    for (const auto& cam : sCameraList) {
-        descriptions.push_back( cam.desc );
-    }
+    std::for_each(sCameraList.begin(), sCameraList.end(),
+                  [&](const auto& cam) { descriptions.push_back(cam.desc); });
 
     // Encapsulate our camera descriptions in the HIDL vec type
-    hidl_vec<CameraDesc_1_1> hidlCameras(descriptions);
+    hidl_vec<CameraDesc> hidlCameras(descriptions);
 
     // Send back the results
     ALOGD("reporting %zu cameras available", hidlCameras.size());
     _hidl_cb(hidlCameras);
-
-    // HIDL convention says we return Void if we sent our result back via callback
-    return Void();
+    return {};
 }
 
-Return<sp<IEvsCamera_1_1>>
-EvsEnumerator::openCamera_1_1(const hidl_string& cameraId,
-                              const Stream& streamCfg) {
-    // Find the named camera
-    CameraRecord *pRecord = nullptr;
-    for (auto &&cam : sCameraList) {
-        if (cam.desc.v1.cameraId == cameraId) {
-            // Found a match!
-            pRecord = &cam;
-            break;
-        }
-    }
+Return<sp<IEvsCamera>> EvsEnumerator::openCamera_1_1(const hidl_string& cameraId,
+                                                     const Stream& streamCfg) {
+    ALOGD("%s", __FUNCTION__);
 
-    // Is this a recognized camera id?
-    if (!pRecord) {
+    // Find the named camera
+    auto it = std::find_if(sCameraList.begin(), sCameraList.end(), [&cameraId](const auto& cam) {
+        return cameraId == cam.desc.v1.cameraId;
+    });
+    if (it == sCameraList.end()) {
         ALOGE("Requested camera %s not found", cameraId.c_str());
         return nullptr;
     }
 
     // Has this camera already been instantiated by another caller?
-    sp<EvsCamera> pActiveCamera = pRecord->activeInstance.promote();
+    sp<EvsCamera> pActiveCamera = it->activeInstance.promote();
     if (pActiveCamera != nullptr) {
         ALOGW("Killing previous camera because of new caller");
         closeCamera(pActiveCamera);
     }
 
     // Construct a camera instance for the caller
-    if (sConfigManager == nullptr) {
+    if (!sConfigManager) {
         pActiveCamera = EvsCamera::Create(cameraId.c_str());
     } else {
-        pActiveCamera = EvsCamera::Create(cameraId.c_str(),
-                                          sConfigManager->getCameraInfo(cameraId),
+        pActiveCamera = EvsCamera::Create(cameraId.c_str(), sConfigManager->getCameraInfo(cameraId),
                                           &streamCfg);
     }
 
-    pRecord->activeInstance = pActiveCamera;
-    if (pActiveCamera == nullptr) {
+    it->activeInstance = pActiveCamera;
+    if (!pActiveCamera) {
         ALOGE("Failed to allocate new EvsCamera object for %s\n", cameraId.c_str());
     }
 
     return pActiveCamera;
 }
 
-
 EvsEnumerator::CameraRecord* EvsEnumerator::findCameraById(const std::string& cameraId) {
-    // Find the named camera
-    CameraRecord *pRecord = nullptr;
-    for (auto &&cam : sCameraList) {
-        if (cam.desc.v1.cameraId == cameraId) {
-            // Found a match!
-            pRecord = &cam;
-            break;
-        }
-    }
+    ALOGD("%s", __FUNCTION__);
 
-    return pRecord;
+    // Find the named camera
+    auto it = std::find_if(sCameraList.begin(), sCameraList.end(), [&cameraId](const auto& cam) {
+        return cameraId == cam.desc.v1.cameraId;
+    });
+    return (it != sCameraList.end()) ? &*it : nullptr;
 }
 
 EvsEnumerator::UltrasonicsArrayRecord* EvsEnumerator::findUltrasonicsArrayById(
         const std::string& ultrasonicsArrayId) {
-    auto recordIt = std::find_if(
-            sUltrasonicsArrayRecordList.begin(), sUltrasonicsArrayRecordList.end(),
-                    [&ultrasonicsArrayId](const UltrasonicsArrayRecord& record) {
-                            return ultrasonicsArrayId == record.desc.ultrasonicsArrayId;});
+    ALOGD("%s", __FUNCTION__);
+
+    auto recordIt =
+            std::find_if(sUltrasonicsArrayRecordList.begin(), sUltrasonicsArrayRecordList.end(),
+                         [&ultrasonicsArrayId](const UltrasonicsArrayRecord& record) {
+                             return ultrasonicsArrayId == record.desc.ultrasonicsArrayId;
+                         });
 
     return (recordIt != sUltrasonicsArrayRecordList.end()) ? &*recordIt : nullptr;
 }
 
 Return<void> EvsEnumerator::getUltrasonicsArrayList(getUltrasonicsArrayList_cb _hidl_cb) {
+    ALOGD("%s", __FUNCTION__);
+
     hidl_vec<UltrasonicsArrayDesc> desc;
     desc.resize(sUltrasonicsArrayRecordList.size());
 
     // Copy over desc from sUltrasonicsArrayRecordList.
     for (auto p = std::make_pair(sUltrasonicsArrayRecordList.begin(), desc.begin());
-            p.first != sUltrasonicsArrayRecordList.end(); p.first++, p.second++) {
+         p.first != sUltrasonicsArrayRecordList.end(); p.first++, p.second++) {
         *p.second = p.first->desc;
     }
 
@@ -385,11 +355,13 @@
     _hidl_cb(desc);
 
     // HIDL convention says we return Void if we sent our result back via callback
-    return Void();
+    return {};
 }
 
 Return<sp<IEvsUltrasonicsArray>> EvsEnumerator::openUltrasonicsArray(
         const hidl_string& ultrasonicsArrayId) {
+    ALOGD("%s", __FUNCTION__);
+
     // Find the named ultrasonic array.
     UltrasonicsArrayRecord* pRecord = findUltrasonicsArrayById(ultrasonicsArrayId);
 
@@ -419,10 +391,11 @@
 
 Return<void> EvsEnumerator::closeUltrasonicsArray(
         const sp<IEvsUltrasonicsArray>& pEvsUltrasonicsArray) {
+    ALOGD("%s", __FUNCTION__);
 
     if (pEvsUltrasonicsArray.get() == nullptr) {
         ALOGE("Ignoring call to closeUltrasonicsArray with null ultrasonics array");
-        return Void();
+        return {};
     }
 
     // Get the ultrasonics array id so we can find it in our list.
@@ -435,7 +408,7 @@
     UltrasonicsArrayRecord* pRecord = findUltrasonicsArrayById(ultrasonicsArrayId);
     if (!pRecord) {
         ALOGE("Asked to close a ultrasonics array whose name isnt not found");
-        return Void();
+        return {};
     }
 
     sp<EvsUltrasonicsArray> pActiveUltrasonicsArray = pRecord->activeInstance.promote();
@@ -453,12 +426,7 @@
         pRecord->activeInstance = nullptr;
     }
 
-    return Void();
+    return {};
 }
 
-} // namespace implementation
-} // namespace V1_1
-} // namespace evs
-} // namespace automotive
-} // namespace hardware
-} // namespace android
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
diff --git a/automotive/evs/1.1/default/EvsEnumerator.h b/automotive/evs/1.1/default/EvsEnumerator.h
index d80124b..513fc8d 100644
--- a/automotive/evs/1.1/default/EvsEnumerator.h
+++ b/automotive/evs/1.1/default/EvsEnumerator.h
@@ -17,56 +17,41 @@
 #ifndef ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSCAMERAENUMERATOR_H
 #define ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSCAMERAENUMERATOR_H
 
-#include <android/hardware/automotive/evs/1.1/IEvsEnumerator.h>
+#include "ConfigManager.h"
+
+#include <android/frameworks/automotive/display/1.0/IAutomotiveDisplayProxyService.h>
 #include <android/hardware/automotive/evs/1.1/IEvsCamera.h>
 #include <android/hardware/automotive/evs/1.1/IEvsDisplay.h>
-#include <android/frameworks/automotive/display/1.0/IAutomotiveDisplayProxyService.h>
+#include <android/hardware/automotive/evs/1.1/IEvsEnumerator.h>
 #include <android/hardware/automotive/evs/1.1/IEvsUltrasonicsArray.h>
 
 #include <list>
 
-#include "ConfigManager.h"
+namespace android::hardware::automotive::evs::V1_1::implementation {
 
-using ::android::hardware::automotive::evs::V1_0::EvsResult;
-using ::android::hardware::automotive::evs::V1_0::DisplayState;
-using IEvsCamera_1_0 = ::android::hardware::automotive::evs::V1_0::IEvsCamera;
-using IEvsCamera_1_1 = ::android::hardware::automotive::evs::V1_1::IEvsCamera;
-using CameraDesc_1_0 = ::android::hardware::automotive::evs::V1_0::CameraDesc;
-using CameraDesc_1_1 = ::android::hardware::automotive::evs::V1_1::CameraDesc;
-using IEvsDisplay_1_0  = ::android::hardware::automotive::evs::V1_0::IEvsDisplay;
-using IEvsDisplay_1_1  = ::android::hardware::automotive::evs::V1_1::IEvsDisplay;
-using android::frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService;
+namespace evs_v1_0 = ::android::hardware::automotive::evs::V1_0;
 
-namespace android {
-namespace hardware {
-namespace automotive {
-namespace evs {
-namespace V1_1 {
-namespace implementation {
-
-
-class EvsCamera;    // from EvsCamera.h
-class EvsDisplay;   // from EvsDisplay.h
+class EvsCamera;            // from EvsCamera.h
+class EvsDisplay;           // from EvsDisplay.h
 class EvsUltrasonicsArray;  // from EvsUltrasonicsArray.h
 
-
 class EvsEnumerator : public IEvsEnumerator {
-public:
+  public:
     // Methods from ::android::hardware::automotive::evs::V1_0::IEvsEnumerator follow.
-    Return<void>                getCameraList(getCameraList_cb _hidl_cb)  override;
-    Return<sp<IEvsCamera_1_0>>  openCamera(const hidl_string& cameraId) override;
-    Return<void>                closeCamera(const ::android::sp<IEvsCamera_1_0>& carCamera)  override;
-    Return<sp<IEvsDisplay_1_0>> openDisplay()  override;
-    Return<void>                closeDisplay(const ::android::sp<IEvsDisplay_1_0>& display)  override;
-    Return<DisplayState>        getDisplayState()  override;
+    Return<void> getCameraList(getCameraList_cb _hidl_cb) override;
+    Return<sp<evs_v1_0::IEvsCamera>> openCamera(const hidl_string& cameraId) override;
+    Return<void> closeCamera(const ::android::sp<evs_v1_0::IEvsCamera>& carCamera) override;
+    Return<sp<evs_v1_0::IEvsDisplay>> openDisplay() override;
+    Return<void> closeDisplay(const ::android::sp<evs_v1_0::IEvsDisplay>& display) override;
+    Return<V1_0::DisplayState> getDisplayState() override;
 
     // Methods from ::android::hardware::automotive::evs::V1_1::IEvsEnumerator follow.
-    Return<void> getCameraList_1_1(getCameraList_1_1_cb _hidl_cb)  override;
-    Return<sp<IEvsCamera_1_1>>  openCamera_1_1(const hidl_string& cameraId,
-                                               const Stream& streamCfg) override;
+    Return<void> getCameraList_1_1(getCameraList_1_1_cb _hidl_cb) override;
+    Return<sp<IEvsCamera>> openCamera_1_1(const hidl_string& cameraId,
+                                          const Stream& streamCfg) override;
     Return<bool> isHardware() override { return true; }
-    Return<void>                getDisplayIdList(getDisplayIdList_cb _list_cb) override;
-    Return<sp<IEvsDisplay_1_1>> openDisplay_1_1(uint8_t port) override;
+    Return<void> getDisplayIdList(getDisplayIdList_cb _list_cb) override;
+    Return<sp<IEvsDisplay>> openDisplay_1_1(uint8_t port) override;
     Return<void> getUltrasonicsArrayList(getUltrasonicsArrayList_cb _hidl_cb) override;
     Return<sp<IEvsUltrasonicsArray>> openUltrasonicsArray(
             const hidl_string& ultrasonicsArrayId) override;
@@ -74,49 +59,40 @@
             const ::android::sp<IEvsUltrasonicsArray>& evsUltrasonicsArray) override;
 
     // Implementation details
-    EvsEnumerator(sp<IAutomotiveDisplayProxyService> windowService = nullptr);
+    EvsEnumerator(sp<frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService>&
+                          windowService);
 
-private:
+  private:
     // NOTE:  All members values are static so that all clients operate on the same state
     //        That is to say, this is effectively a singleton despite the fact that HIDL
     //        constructs a new instance for each client.
     struct CameraRecord {
-        CameraDesc_1_1      desc;
-        wp<EvsCamera>       activeInstance;
+        CameraDesc desc;
+        wp<EvsCamera> activeInstance;
 
-        CameraRecord(const char *cameraId) : desc() { desc.v1.cameraId = cameraId; }
+        CameraRecord(const char* cameraId) : desc() { desc.v1.cameraId = cameraId; }
     };
 
     struct UltrasonicsArrayRecord {
         UltrasonicsArrayDesc desc;
         wp<EvsUltrasonicsArray> activeInstance;
 
-        UltrasonicsArrayRecord(const UltrasonicsArrayDesc& arrayDesc) : desc(arrayDesc) {};
+        UltrasonicsArrayRecord(const UltrasonicsArrayDesc& arrayDesc) : desc(arrayDesc){};
     };
 
     static CameraRecord* findCameraById(const std::string& cameraId);
-
-    static std::list<CameraRecord>   sCameraList;
-
+    static std::list<CameraRecord> sCameraList;
     static UltrasonicsArrayRecord* findUltrasonicsArrayById(const std::string& ultrasonicsArrayId);
-
     static std::list<UltrasonicsArrayRecord> sUltrasonicsArrayRecordList;
 
-    // Weak pointer. Object destructs if client dies.
-    static wp<EvsDisplay>            sActiveDisplay;
-
-    static unique_ptr<ConfigManager> sConfigManager;
-
-    static sp<IAutomotiveDisplayProxyService> sDisplayProxyService;
-    static std::unordered_map<uint8_t,
-                              uint64_t> sDisplayPortList;
+    static wp<EvsDisplay> sActiveDisplay;  // Weak pointer. Object destructs if client dies.
+    static uint64_t sInternalDisplayId;
+    static sp<frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService>
+            sDisplayProxyService;
+    static std::unordered_map<uint8_t, uint64_t> sDisplayPortList;
+    static std::unique_ptr<ConfigManager> sConfigManager;
 };
 
-} // namespace implementation
-} // namespace V1_1
-} // namespace evs
-} // namespace automotive
-} // namespace hardware
-} // namespace android
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
 
 #endif  // ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSCAMERAENUMERATOR_H
diff --git a/automotive/evs/1.1/default/EvsUltrasonicsArray.cpp b/automotive/evs/1.1/default/EvsUltrasonicsArray.cpp
index ebd47c6..951937a 100644
--- a/automotive/evs/1.1/default/EvsUltrasonicsArray.cpp
+++ b/automotive/evs/1.1/default/EvsUltrasonicsArray.cpp
@@ -113,10 +113,9 @@
     dataFrameDesc.receiversReadingsCountList = receiversReadingsCountList;
 
     const std::vector<WaveformData> waveformDataList = {
-            {recvIdList[0], { {1000, 0.1f}, {2000, 0.8f} }},
-            {recvIdList[1], { {1000, 0.1f}, {2000, 1.0f} }},
-            {recvIdList[2], { {1000, 0.1f}, {2000, 0.2f}, {4000, 0.2f}, {5000, 0.1f} }}
-    };
+            {recvIdList[0], {{1000, 0.1f}, {2000, 0.8f}}},
+            {recvIdList[1], {{1000, 0.1f}, {2000, 1.0f}}},
+            {recvIdList[2], {{1000, 0.1f}, {2000, 0.2f}, {4000, 0.2f}, {5000, 0.1f}}}};
 
     if (pIMemory.get() == nullptr) {
         return false;
diff --git a/automotive/evs/1.1/default/EvsUltrasonicsArray.h b/automotive/evs/1.1/default/EvsUltrasonicsArray.h
index 88aa600..681f68f 100644
--- a/automotive/evs/1.1/default/EvsUltrasonicsArray.h
+++ b/automotive/evs/1.1/default/EvsUltrasonicsArray.h
@@ -119,7 +119,7 @@
     std::mutex mAccessLock;
     std::vector<DataFrameRecord> mDataFrames GUARDED_BY(mAccessLock);  // Shared memory buffers.
     unsigned mFramesAllowed GUARDED_BY(mAccessLock);  // How many buffers are we currently using.
-    unsigned mFramesInUse GUARDED_BY(mAccessLock);  // How many buffers are currently outstanding.
+    unsigned mFramesInUse GUARDED_BY(mAccessLock);    // How many buffers are currently outstanding.
 
     StreamStateValues mStreamState GUARDED_BY(mAccessLock);
 };
diff --git a/automotive/evs/1.1/default/GlWrapper.cpp b/automotive/evs/1.1/default/GlWrapper.cpp
new file mode 100644
index 0000000..357b67c
--- /dev/null
+++ b/automotive/evs/1.1/default/GlWrapper.cpp
@@ -0,0 +1,450 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "GlWrapper.h"
+
+#include <ui/DisplayMode.h>
+#include <ui/DisplayState.h>
+#include <ui/GraphicBuffer.h>
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <utility>
+
+using android::GraphicBuffer;
+using android::sp;
+
+namespace {
+
+// Defines a default color to clear the screen in RGBA format
+constexpr float kDefaultColorInRgba[] = {0.1f, 0.5f, 0.1f, 1.0f};
+
+// Defines the size of the preview area relative to the entire display
+constexpr float kDisplayAreaRatio = 0.8f;
+
+constexpr const char vertexShaderSource[] =
+        ""
+        "#version 300 es                    \n"
+        "layout(location = 0) in vec4 pos;  \n"
+        "layout(location = 1) in vec2 tex;  \n"
+        "out vec2 uv;                       \n"
+        "void main()                        \n"
+        "{                                  \n"
+        "   gl_Position = pos;              \n"
+        "   uv = tex;                       \n"
+        "}                                  \n";
+
+constexpr const char pixelShaderSource[] =
+        "#version 300 es                    \n"
+        "precision mediump float;           \n"
+        "uniform sampler2D tex;             \n"
+        "in vec2 uv;                        \n"
+        "out vec4 color;                    \n"
+        "void main()                        \n"
+        "{                                  \n"
+        "    vec4 texel = texture(tex, uv); \n"
+        "    color = texel;                 \n"
+        "}                                  \n";
+
+const char* getEGLError(void) {
+    switch (eglGetError()) {
+        case EGL_SUCCESS:
+            return "EGL_SUCCESS";
+        case EGL_NOT_INITIALIZED:
+            return "EGL_NOT_INITIALIZED";
+        case EGL_BAD_ACCESS:
+            return "EGL_BAD_ACCESS";
+        case EGL_BAD_ALLOC:
+            return "EGL_BAD_ALLOC";
+        case EGL_BAD_ATTRIBUTE:
+            return "EGL_BAD_ATTRIBUTE";
+        case EGL_BAD_CONTEXT:
+            return "EGL_BAD_CONTEXT";
+        case EGL_BAD_CONFIG:
+            return "EGL_BAD_CONFIG";
+        case EGL_BAD_CURRENT_SURFACE:
+            return "EGL_BAD_CURRENT_SURFACE";
+        case EGL_BAD_DISPLAY:
+            return "EGL_BAD_DISPLAY";
+        case EGL_BAD_SURFACE:
+            return "EGL_BAD_SURFACE";
+        case EGL_BAD_MATCH:
+            return "EGL_BAD_MATCH";
+        case EGL_BAD_PARAMETER:
+            return "EGL_BAD_PARAMETER";
+        case EGL_BAD_NATIVE_PIXMAP:
+            return "EGL_BAD_NATIVE_PIXMAP";
+        case EGL_BAD_NATIVE_WINDOW:
+            return "EGL_BAD_NATIVE_WINDOW";
+        case EGL_CONTEXT_LOST:
+            return "EGL_CONTEXT_LOST";
+        default:
+            return "Unknown error";
+    }
+}
+
+// Given shader source, load and compile it
+GLuint loadShader(GLenum type, const char* shaderSrc) {
+    // Create the shader object
+    GLuint shader = glCreateShader(type);
+    if (shader == 0) {
+        LOG(ERROR) << "glCreateSharder() failed with error = " << glGetError();
+        return 0;
+    }
+
+    // Load and compile the shader
+    glShaderSource(shader, 1, &shaderSrc, nullptr);
+    glCompileShader(shader);
+
+    // Verify the compilation worked as expected
+    GLint compiled = 0;
+    glGetShaderiv(shader, GL_COMPILE_STATUS, &compiled);
+    if (!compiled) {
+        LOG(ERROR) << "Error compiling shader";
+
+        GLint size = 0;
+        glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &size);
+        if (size > 0) {
+            // Get and report the error message
+            char infoLog[size];
+            glGetShaderInfoLog(shader, size, nullptr, infoLog);
+            LOG(ERROR) << "  msg:" << std::endl << infoLog;
+        }
+
+        glDeleteShader(shader);
+        return 0;
+    }
+
+    return shader;
+}
+
+// Create a program object given vertex and pixels shader source
+GLuint buildShaderProgram(const char* vtxSrc, const char* pxlSrc) {
+    GLuint program = glCreateProgram();
+    if (program == 0) {
+        LOG(ERROR) << "Failed to allocate program object";
+        return 0;
+    }
+
+    // Compile the shaders and bind them to this program
+    GLuint vertexShader = loadShader(GL_VERTEX_SHADER, vtxSrc);
+    if (vertexShader == 0) {
+        LOG(ERROR) << "Failed to load vertex shader";
+        glDeleteProgram(program);
+        return 0;
+    }
+    GLuint pixelShader = loadShader(GL_FRAGMENT_SHADER, pxlSrc);
+    if (pixelShader == 0) {
+        LOG(ERROR) << "Failed to load pixel shader";
+        glDeleteProgram(program);
+        glDeleteShader(vertexShader);
+        return 0;
+    }
+    glAttachShader(program, vertexShader);
+    glAttachShader(program, pixelShader);
+
+    // Link the program
+    glLinkProgram(program);
+    GLint linked = 0;
+    glGetProgramiv(program, GL_LINK_STATUS, &linked);
+    if (!linked) {
+        LOG(ERROR) << "Error linking program";
+        GLint size = 0;
+        glGetProgramiv(program, GL_INFO_LOG_LENGTH, &size);
+        if (size > 0) {
+            // Get and report the error message
+            char* infoLog = (char*)malloc(size);
+            glGetProgramInfoLog(program, size, nullptr, infoLog);
+            LOG(ERROR) << "  msg:  " << infoLog;
+            free(infoLog);
+        }
+
+        glDeleteProgram(program);
+        glDeleteShader(vertexShader);
+        glDeleteShader(pixelShader);
+        return 0;
+    }
+
+    return program;
+}
+
+}  // namespace
+
+namespace android::hardware::automotive::evs::V1_1::implementation {
+
+// Main entry point
+bool GlWrapper::initialize(const sp<IAutomotiveDisplayProxyService>& service, uint64_t displayId) {
+    LOG(DEBUG) << __FUNCTION__;
+
+    if (!service) {
+        LOG(WARNING) << "IAutomotiveDisplayProxyService is invalid.";
+        return false;
+    }
+
+    // We will use the first display in the list as the primary.
+    service->getDisplayInfo(displayId, [this](auto dpyConfig, auto dpyState) {
+        ui::DisplayMode* pConfig = reinterpret_cast<ui::DisplayMode*>(dpyConfig.data());
+        mWidth = pConfig->resolution.getWidth();
+        mHeight = pConfig->resolution.getHeight();
+
+        ui::DisplayState* pState = reinterpret_cast<ui::DisplayState*>(dpyState.data());
+        if (pState->orientation != ui::ROTATION_0 && pState->orientation != ui::ROTATION_180) {
+            // rotate
+            std::swap(mWidth, mHeight);
+        }
+
+        LOG(DEBUG) << "Display resolution is " << mWidth << " x " << mHeight;
+    });
+
+    mGfxBufferProducer = service->getIGraphicBufferProducer(displayId);
+    if (mGfxBufferProducer == nullptr) {
+        LOG(ERROR) << "Failed to get IGraphicBufferProducer from IAutomotiveDisplayProxyService.";
+        return false;
+    }
+
+    mSurfaceHolder = getSurfaceFromHGBP(mGfxBufferProducer);
+    if (mSurfaceHolder == nullptr) {
+        LOG(ERROR) << "Failed to get a Surface from HGBP.";
+        return false;
+    }
+
+    mWindow = getNativeWindow(mSurfaceHolder.get());
+    if (mWindow == nullptr) {
+        LOG(ERROR) << "Failed to get a native window from Surface.";
+        return false;
+    }
+
+    // Set up our OpenGL ES context associated with the default display
+    mDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
+    if (mDisplay == EGL_NO_DISPLAY) {
+        LOG(ERROR) << "Failed to get egl display";
+        return false;
+    }
+
+    EGLint major = 3;
+    EGLint minor = 0;
+    if (!eglInitialize(mDisplay, &major, &minor)) {
+        LOG(ERROR) << "Failed to initialize EGL: " << getEGLError();
+        return false;
+    }
+
+    const EGLint config_attribs[] = {
+            // Tag                  Value
+            EGL_RED_SIZE, 8, EGL_GREEN_SIZE, 8, EGL_BLUE_SIZE, 8, EGL_DEPTH_SIZE, 0, EGL_NONE};
+
+    // Pick the default configuration without constraints (is this good enough?)
+    EGLConfig egl_config = {0};
+    EGLint numConfigs = -1;
+    eglChooseConfig(mDisplay, config_attribs, &egl_config, 1, &numConfigs);
+    if (numConfigs != 1) {
+        LOG(ERROR) << "Didn't find a suitable format for our display window";
+        return false;
+    }
+
+    // Create the EGL render target surface
+    mSurface = eglCreateWindowSurface(mDisplay, egl_config, mWindow, nullptr);
+    if (mSurface == EGL_NO_SURFACE) {
+        LOG(ERROR) << "eglCreateWindowSurface failed: " << getEGLError();
+        ;
+        return false;
+    }
+
+    // Create the EGL context
+    // NOTE:  Our shader is (currently at least) written to require version 3, so this
+    //        is required.
+    const EGLint context_attribs[] = {EGL_CONTEXT_CLIENT_VERSION, 3, EGL_NONE};
+    mContext = eglCreateContext(mDisplay, egl_config, EGL_NO_CONTEXT, context_attribs);
+    if (mContext == EGL_NO_CONTEXT) {
+        LOG(ERROR) << "Failed to create OpenGL ES Context: " << getEGLError();
+        return false;
+    }
+
+    // Activate our render target for drawing
+    if (!eglMakeCurrent(mDisplay, mSurface, mSurface, mContext)) {
+        LOG(ERROR) << "Failed to make the OpenGL ES Context current: " << getEGLError();
+        return false;
+    }
+
+    // Create the shader program for our simple pipeline
+    mShaderProgram = buildShaderProgram(vertexShaderSource, pixelShaderSource);
+    if (!mShaderProgram) {
+        LOG(ERROR) << "Failed to build shader program: " << getEGLError();
+        return false;
+    }
+
+    // Create a GL texture that will eventually wrap our externally created texture surface(s)
+    glGenTextures(1, &mTextureMap);
+    if (mTextureMap <= 0) {
+        LOG(ERROR) << "Didn't get a texture handle allocated: " << getEGLError();
+        return false;
+    }
+
+    // Turn off mip-mapping for the created texture surface
+    // (the inbound camera imagery doesn't have MIPs)
+    glBindTexture(GL_TEXTURE_2D, mTextureMap);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    glBindTexture(GL_TEXTURE_2D, 0);
+
+    return true;
+}
+
+void GlWrapper::shutdown() {
+    // Drop our device textures
+    if (mKHRimage != EGL_NO_IMAGE_KHR) {
+        eglDestroyImageKHR(mDisplay, mKHRimage);
+        mKHRimage = EGL_NO_IMAGE_KHR;
+    }
+
+    // Release all GL resources
+    eglMakeCurrent(mDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
+    eglDestroySurface(mDisplay, mSurface);
+    eglDestroyContext(mDisplay, mContext);
+    eglTerminate(mDisplay);
+    mSurface = EGL_NO_SURFACE;
+    mContext = EGL_NO_CONTEXT;
+    mDisplay = EGL_NO_DISPLAY;
+
+    // Release the window
+    mSurfaceHolder = nullptr;
+}
+
+void GlWrapper::showWindow(sp<IAutomotiveDisplayProxyService>& service, uint64_t id) {
+    if (service != nullptr) {
+        service->showWindow(id);
+    } else {
+        LOG(ERROR) << "IAutomotiveDisplayProxyService is not available.";
+    }
+}
+
+void GlWrapper::hideWindow(sp<IAutomotiveDisplayProxyService>& service, uint64_t id) {
+    if (service != nullptr) {
+        service->hideWindow(id);
+    } else {
+        LOG(ERROR) << "IAutomotiveDisplayProxyService is not available.";
+    }
+}
+
+bool GlWrapper::updateImageTexture(const V1_0::BufferDesc& buffer) {
+    BufferDesc newBuffer = {
+            .buffer =
+                    {
+                            .nativeHandle = buffer.memHandle,
+                    },
+            .pixelSize = buffer.pixelSize,
+            .bufferId = buffer.bufferId,
+    };
+    AHardwareBuffer_Desc* pDesc =
+            reinterpret_cast<AHardwareBuffer_Desc*>(&newBuffer.buffer.description);
+    *pDesc = {
+            .width = buffer.width,
+            .height = buffer.height,
+            .layers = 1,
+            .format = buffer.format,
+            .usage = buffer.usage,
+    };
+    return updateImageTexture(newBuffer);
+}
+
+bool GlWrapper::updateImageTexture(const BufferDesc& aFrame) {
+    // If we haven't done it yet, create an "image" object to wrap the gralloc buffer
+    if (mKHRimage == EGL_NO_IMAGE_KHR) {
+        // create a temporary GraphicBuffer to wrap the provided handle
+        const AHardwareBuffer_Desc* pDesc =
+                reinterpret_cast<const AHardwareBuffer_Desc*>(&aFrame.buffer.description);
+        sp<GraphicBuffer> pGfxBuffer = new GraphicBuffer(
+                pDesc->width, pDesc->height, pDesc->format, pDesc->layers, pDesc->usage,
+                pDesc->stride,
+                const_cast<native_handle_t*>(aFrame.buffer.nativeHandle.getNativeHandle()),
+                false /* keep ownership */
+        );
+        if (pGfxBuffer.get() == nullptr) {
+            LOG(ERROR) << "Failed to allocate GraphicBuffer to wrap our native handle";
+            return false;
+        }
+
+        // Get a GL compatible reference to the graphics buffer we've been given
+        EGLint eglImageAttributes[] = {EGL_IMAGE_PRESERVED_KHR, EGL_TRUE, EGL_NONE};
+        EGLClientBuffer cbuf = static_cast<EGLClientBuffer>(pGfxBuffer->getNativeBuffer());
+        mKHRimage = eglCreateImageKHR(mDisplay, EGL_NO_CONTEXT, EGL_NATIVE_BUFFER_ANDROID, cbuf,
+                                      eglImageAttributes);
+        if (mKHRimage == EGL_NO_IMAGE_KHR) {
+            LOG(ERROR) << "Error creating EGLImage: " << getEGLError();
+            return false;
+        }
+
+        // Update the texture handle we already created to refer to this gralloc buffer
+        glActiveTexture(GL_TEXTURE0);
+        glBindTexture(GL_TEXTURE_2D, mTextureMap);
+        glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, static_cast<GLeglImageOES>(mKHRimage));
+    }
+
+    return true;
+}
+
+void GlWrapper::renderImageToScreen() {
+    // Set the viewport
+    glViewport(0, 0, mWidth, mHeight);
+
+    // Clear the color buffer
+    glClearColor(kDefaultColorInRgba[0], kDefaultColorInRgba[1],
+                 kDefaultColorInRgba[2], kDefaultColorInRgba[3]);
+    glClear(GL_COLOR_BUFFER_BIT);
+
+    // Select our screen space simple texture shader
+    glUseProgram(mShaderProgram);
+
+    // Bind the texture and assign it to the shader's sampler
+    glActiveTexture(GL_TEXTURE0);
+    glBindTexture(GL_TEXTURE_2D, mTextureMap);
+    GLint sampler = glGetUniformLocation(mShaderProgram, "tex");
+    glUniform1i(sampler, 0);
+
+    // We want our image to show up opaque regardless of alpha values
+    glDisable(GL_BLEND);
+
+    // Draw a rectangle on the screen
+    GLfloat vertsCarPos[] = {
+            -kDisplayAreaRatio,  kDisplayAreaRatio, 0.0f,  // left top in window space
+             kDisplayAreaRatio,  kDisplayAreaRatio, 0.0f,  // right top
+            -kDisplayAreaRatio, -kDisplayAreaRatio, 0.0f,  // left bottom
+             kDisplayAreaRatio, -kDisplayAreaRatio, 0.0f   // right bottom
+    };
+
+    // NOTE:  We didn't flip the image in the texture, so V=0 is actually the top of the image
+    GLfloat vertsCarTex[] = {
+            0.0f, 0.0f,  // left top
+            1.0f, 0.0f,  // right top
+            0.0f, 1.0f,  // left bottom
+            1.0f, 1.0f   // right bottom
+    };
+    glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, vertsCarPos);
+    glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 0, vertsCarTex);
+    glEnableVertexAttribArray(0);
+    glEnableVertexAttribArray(1);
+
+    glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
+
+    // Clean up and flip the rendered result to the front so it is visible
+    glDisableVertexAttribArray(0);
+    glDisableVertexAttribArray(1);
+
+    glFinish();
+
+    eglSwapBuffers(mDisplay, mSurface);
+}
+
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
diff --git a/automotive/evs/1.1/default/GlWrapper.h b/automotive/evs/1.1/default/GlWrapper.h
new file mode 100644
index 0000000..44c206f
--- /dev/null
+++ b/automotive/evs/1.1/default/GlWrapper.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_DISPLAY_GLWRAPPER_H
+#define ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_DISPLAY_GLWRAPPER_H
+
+#include <android-base/logging.h>
+#include <android/frameworks/automotive/display/1.0/IAutomotiveDisplayProxyService.h>
+#include <android/hardware/automotive/evs/1.1/types.h>
+#include <bufferqueueconverter/BufferQueueConverter.h>
+
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+#include <GLES3/gl3.h>
+#include <GLES3/gl3ext.h>
+
+namespace android::hardware::automotive::evs::V1_1::implementation {
+
+using frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService;
+using hardware::graphics::bufferqueue::V2_0::IGraphicBufferProducer;
+
+class GlWrapper {
+  public:
+    GlWrapper() : mSurfaceHolder(android::SurfaceHolderUniquePtr(nullptr, nullptr)) {}
+    bool initialize(const sp<IAutomotiveDisplayProxyService>& service, uint64_t displayId);
+    void shutdown();
+
+    bool updateImageTexture(const V1_0::BufferDesc& buffer);
+    bool updateImageTexture(const BufferDesc& buffer);
+    void renderImageToScreen();
+
+    void showWindow(sp<IAutomotiveDisplayProxyService>& service, uint64_t id);
+    void hideWindow(sp<IAutomotiveDisplayProxyService>& service, uint64_t id);
+
+    unsigned getWidth() { return mWidth; };
+    unsigned getHeight() { return mHeight; };
+
+  private:
+    sp<IGraphicBufferProducer> mGfxBufferProducer;
+
+    EGLDisplay mDisplay;
+    EGLSurface mSurface;
+    EGLContext mContext;
+
+    unsigned mWidth = 0;
+    unsigned mHeight = 0;
+
+    EGLImageKHR mKHRimage = EGL_NO_IMAGE_KHR;
+
+    GLuint mTextureMap = 0;
+    GLuint mShaderProgram = 0;
+
+    // Opaque handle for a native hardware buffer defined in
+    // frameworks/native/opengl/include/EGL/eglplatform.h
+    ANativeWindow* mWindow;
+
+    // Pointer to a Surface wrapper.
+    android::SurfaceHolderUniquePtr mSurfaceHolder;
+};
+
+}  // namespace android::hardware::automotive::evs::V1_1::implementation
+
+#endif  // ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_DISPLAY_GLWRAPPER_H
diff --git a/automotive/evs/1.1/default/android.hardware.automotive.evs@1.1-service.rc b/automotive/evs/1.1/default/android.hardware.automotive.evs@1.1-service.rc
index 284b3fd..5d4daf9 100644
--- a/automotive/evs/1.1/default/android.hardware.automotive.evs@1.1-service.rc
+++ b/automotive/evs/1.1/default/android.hardware.automotive.evs@1.1-service.rc
@@ -1,5 +1,8 @@
 service vendor.evs-hal-mock /vendor/bin/hw/android.hardware.automotive.evs@1.1-service
     class hal
-    user automotive_evs
-    group automotive_evs
-    disabled
+    priority -20
+    user graphics
+    group automotive_evs camera
+    onrestart restart automotive_display
+    onrestart restart evs_manager
+    disabled # will not automatically start with its class; must be explicitly started.
diff --git a/automotive/evs/1.1/default/manifest_android.hardware.automotive.evs@1.1-service.xml b/automotive/evs/1.1/default/manifest_android.hardware.automotive.evs@1.1-service.xml
index d4d9b17..d975701 100644
--- a/automotive/evs/1.1/default/manifest_android.hardware.automotive.evs@1.1-service.xml
+++ b/automotive/evs/1.1/default/manifest_android.hardware.automotive.evs@1.1-service.xml
@@ -15,12 +15,8 @@
 -->
 <manifest version="1.0" type="device" >
     <hal format="hidl">
-        <name>android.hardware.automotive.evs</name>
         <transport>hwbinder</transport>
-        <version>1.1</version>
-        <interface>
-            <name>IEvsEnumerator</name>
-            <instance>hw/0</instance>
-        </interface>
+        <name>android.hardware.automotive.evs</name>
+        <fqname>@1.1::IEvsEnumerator/hw/0</fqname>
     </hal>
 </manifest>
diff --git a/automotive/evs/1.1/default/resources/evs_default_configuration.xml b/automotive/evs/1.1/default/resources/evs_default_configuration.xml
index a79e7c2..6cbc18e 100644
--- a/automotive/evs/1.1/default/resources/evs_default_configuration.xml
+++ b/automotive/evs/1.1/default/resources/evs_default_configuration.xml
@@ -30,31 +30,8 @@
 
     <!-- camera information -->
     <camera>
-        <!-- camera group starts -->
-        <group id='group1' synchronized='APPROXIMATE'>
-            <caps>
-                <stream id='0' width='640'  height='360'  format='RGBA_8888' framerate='30'/>
-            </caps>
-
-            <!-- list of parameters -->
-            <characteristics>
-                <parameter
-                    name='REQUEST_AVAILABLE_CAPABILITIES'
-                    type='enum'
-                    size='1'
-                    value='LOGICAL_MULTI_CAMERA'
-                />
-                <parameter
-                    name='LOGICAL_MULTI_CAMERA_PHYSICAL_IDS'
-                    type='byte[]'
-                    size='1'
-                    value='/dev/video1'
-                />
-            </characteristics>
-        </group>
-
         <!-- camera device starts -->
-        <device id='/dev/video1' position='rear'>
+        <device id='/dev/video10' position='rear'>
             <caps>
                 <!-- list of supported controls -->
                 <supported_controls>
diff --git a/automotive/evs/1.1/default/service.cpp b/automotive/evs/1.1/default/service.cpp
index 374b646..2764a26 100644
--- a/automotive/evs/1.1/default/service.cpp
+++ b/automotive/evs/1.1/default/service.cpp
@@ -14,42 +14,42 @@
  * limitations under the License.
  */
 
-#define LOG_TAG "android.hardware.automotive.evs@1.1-service"
-
-#include <unistd.h>
+#include "EvsDisplay.h"
+#include "EvsEnumerator.h"
+#include "ServiceNames.h"
 
 #include <hidl/HidlTransportSupport.h>
 #include <log/log.h>
 #include <utils/Errors.h>
 #include <utils/StrongPointer.h>
 
-#include "ServiceNames.h"
-#include "EvsEnumerator.h"
-#include "EvsDisplay.h"
+#include <unistd.h>
 
-
-// libhidl:
+using android::frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService;
 using android::hardware::configureRpcThreadpool;
 using android::hardware::joinRpcThreadpool;
-
-// Generated HIDL files
+using android::hardware::automotive::evs::V1_0::DisplayState;
 using android::hardware::automotive::evs::V1_1::IEvsEnumerator;
-
-// The namespace in which all our implementation code lives
-using namespace android::hardware::automotive::evs::V1_1::implementation;
-using namespace android;
-
+using android::hardware::automotive::evs::V1_1::implementation::EvsEnumerator;
 
 int main() {
     ALOGI("EVS Hardware Enumerator service is starting");
-    android::sp<IEvsEnumerator> service = new EvsEnumerator();
+
+    android::sp<IAutomotiveDisplayProxyService> carWindowService =
+            IAutomotiveDisplayProxyService::getService("default");
+    if (carWindowService == nullptr) {
+        ALOGE("Cannot use AutomotiveDisplayProxyService.  Exiting.");
+        return EXIT_FAILURE;
+    }
+
+    android::sp<IEvsEnumerator> service = new EvsEnumerator(carWindowService);
 
     configureRpcThreadpool(1, true /* callerWillJoin */);
 
     // Register our service -- if somebody is already registered by our name,
     // they will be killed (their thread pool will throw an exception).
-    status_t status = service->registerAsService(kEnumeratorServiceName);
-    if (status == OK) {
+    auto status = service->registerAsService(kEnumeratorServiceName);
+    if (status == android::OK) {
         ALOGD("%s is ready.", kEnumeratorServiceName);
         joinRpcThreadpool();
     } else {
@@ -58,5 +58,5 @@
 
     // In normal operation, we don't expect the thread pool to exit
     ALOGE("EVS Hardware Enumerator is shutting down");
-    return 1;
+    return EXIT_SUCCESS;
 }
diff --git a/automotive/evs/aidl/aidl_api/android.hardware.automotive.evs/current/android/hardware/automotive/evs/IEvsEnumerator.aidl b/automotive/evs/aidl/aidl_api/android.hardware.automotive.evs/current/android/hardware/automotive/evs/IEvsEnumerator.aidl
index a79c68d..225b504 100644
--- a/automotive/evs/aidl/aidl_api/android.hardware.automotive.evs/current/android/hardware/automotive/evs/IEvsEnumerator.aidl
+++ b/automotive/evs/aidl/aidl_api/android.hardware.automotive.evs/current/android/hardware/automotive/evs/IEvsEnumerator.aidl
@@ -44,7 +44,7 @@
   android.hardware.automotive.evs.UltrasonicsArrayDesc[] getUltrasonicsArrayList();
   boolean isHardware();
   android.hardware.automotive.evs.IEvsCamera openCamera(in String cameraId, in android.hardware.automotive.evs.Stream streamCfg);
-  android.hardware.automotive.evs.IEvsDisplay openDisplay(in byte id);
+  android.hardware.automotive.evs.IEvsDisplay openDisplay(in int id);
   android.hardware.automotive.evs.IEvsUltrasonicsArray openUltrasonicsArray(in String ultrasonicsArrayId);
   void registerStatusCallback(in android.hardware.automotive.evs.IEvsEnumeratorStatusCallback callback);
 }
diff --git a/automotive/evs/aidl/android/hardware/automotive/evs/IEvsEnumerator.aidl b/automotive/evs/aidl/android/hardware/automotive/evs/IEvsEnumerator.aidl
index 8e380e0..8698700 100644
--- a/automotive/evs/aidl/android/hardware/automotive/evs/IEvsEnumerator.aidl
+++ b/automotive/evs/aidl/android/hardware/automotive/evs/IEvsEnumerator.aidl
@@ -146,7 +146,7 @@
      * @return EvsDisplay object to be used.
      * @throws EvsResult::INVALID_ARG if no display with a given id exists
      */
-    IEvsDisplay openDisplay(in byte id);
+    IEvsDisplay openDisplay(in int id);
 
     /**
      * Gets the IEvsUltrasonicsArray associated with a ultrasonicsArrayId from a
diff --git a/automotive/evs/aidl/impl/default/include/DefaultEvsEnumerator.h b/automotive/evs/aidl/impl/default/include/DefaultEvsEnumerator.h
index 8bcd867..03a578d 100644
--- a/automotive/evs/aidl/impl/default/include/DefaultEvsEnumerator.h
+++ b/automotive/evs/aidl/impl/default/include/DefaultEvsEnumerator.h
@@ -37,7 +37,7 @@
             const ::aidl::android::hardware::automotive::evs::CameraDesc& desc,
             std::vector<::aidl::android::hardware::automotive::evs::Stream>* _aidl_return) override;
     ::ndk::ScopedAStatus openDisplay(
-            int8_t displayId,
+            int32_t displayId,
             std::shared_ptr<::aidl::android::hardware::automotive::evs::IEvsDisplay>* obj) override;
     ::ndk::ScopedAStatus closeDisplay(
             const std::shared_ptr<::aidl::android::hardware::automotive::evs::IEvsDisplay>& obj)
diff --git a/automotive/evs/aidl/impl/default/src/DefaultEvsEnumerator.cpp b/automotive/evs/aidl/impl/default/src/DefaultEvsEnumerator.cpp
index 2ff6d59..5a81d05 100644
--- a/automotive/evs/aidl/impl/default/src/DefaultEvsEnumerator.cpp
+++ b/automotive/evs/aidl/impl/default/src/DefaultEvsEnumerator.cpp
@@ -51,7 +51,7 @@
     return ScopedAStatus::ok();
 }
 
-ScopedAStatus DefaultEvsEnumerator::openDisplay(int8_t displayId,
+ScopedAStatus DefaultEvsEnumerator::openDisplay(int32_t displayId,
                                                 std::shared_ptr<IEvsDisplay>* obj) {
     return ScopedAStatus::ok();
 }
diff --git a/cas/1.0/Android.bp b/cas/1.0/Android.bp
index 368156a..e27695c 100644
--- a/cas/1.0/Android.bp
+++ b/cas/1.0/Android.bp
@@ -23,4 +23,8 @@
         "android.hidl.base@1.0",
     ],
     gen_java: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media",
+    ],
 }
diff --git a/cas/1.1/Android.bp b/cas/1.1/Android.bp
index f5b1cc9..1bf9c5f 100644
--- a/cas/1.1/Android.bp
+++ b/cas/1.1/Android.bp
@@ -22,4 +22,8 @@
         "android.hidl.base@1.0",
     ],
     gen_java: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media",
+    ],
 }
diff --git a/cas/1.2/Android.bp b/cas/1.2/Android.bp
index 6c94020..5468ed0 100644
--- a/cas/1.2/Android.bp
+++ b/cas/1.2/Android.bp
@@ -24,4 +24,8 @@
         "android.hidl.base@1.0",
     ],
     gen_java: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media",
+    ],
 }
diff --git a/cas/native/1.0/Android.bp b/cas/native/1.0/Android.bp
index 3bb74c1..ef77ab4 100644
--- a/cas/native/1.0/Android.bp
+++ b/cas/native/1.0/Android.bp
@@ -21,4 +21,8 @@
         "android.hidl.base@1.0",
     ],
     gen_java: false,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media",
+    ],
 }
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index dc716bb..dacc846 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -382,6 +382,14 @@
             <instance>default</instance>
         </interface>
     </hal>
+    <hal format="aidl" optional="true">
+        <name>android.hardware.input.processor</name>
+        <version>1</version>
+        <interface>
+            <name>IInputProcessor</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.keymaster</name>
         <version>3.0</version>
diff --git a/drm/1.0/vts/functional/Android.bp b/drm/1.0/vts/functional/Android.bp
index 5ea6ad3..a35d41d 100644
--- a/drm/1.0/vts/functional/Android.bp
+++ b/drm/1.0/vts/functional/Android.bp
@@ -23,6 +23,14 @@
     default_applicable_licenses: ["hardware_interfaces_license"],
 }
 
+cc_library_headers {
+    name: "drm_hal_vendor_module_headers",
+    vendor_available: true,
+    export_include_dirs: [
+        "include",
+    ],
+}
+
 cc_library_static {
     name: "libdrmvtshelper",
     defaults: ["VtsHalTargetTestDefaults"],
@@ -36,6 +44,7 @@
         "android.hardware.drm@1.0-helper",
     ],
     export_include_dirs: ["include"],
+    export_static_lib_headers: ["android.hardware.drm@1.0-helper"],
 }
 
 cc_library_static {
diff --git a/drm/1.2/vts/functional/Android.bp b/drm/1.2/vts/functional/Android.bp
index ca90ee9..5a655e7 100644
--- a/drm/1.2/vts/functional/Android.bp
+++ b/drm/1.2/vts/functional/Android.bp
@@ -24,6 +24,19 @@
 }
 
 cc_library_static {
+    name: "libvtsclearkey",
+    srcs: [
+        "drm_hal_clearkey_module.cpp",
+    ],
+    static_libs: [
+        "libgtest",
+    ],
+    header_libs: ["drm_hal_vendor_module_headers"],
+    export_header_lib_headers: ["drm_hal_vendor_module_headers"],
+    export_include_dirs: ["."],
+}
+
+cc_library_static {
     name: "android.hardware.drm@1.2-vts",
     defaults: ["VtsHalTargetTestDefaults"],
     local_include_dirs: [
diff --git a/drm/aidl/Android.bp b/drm/aidl/Android.bp
index d8500ec..1d97e80 100644
--- a/drm/aidl/Android.bp
+++ b/drm/aidl/Android.bp
@@ -29,4 +29,5 @@
             min_sdk_version: "current",
         },
     },
+    double_loadable: true,
 }
diff --git a/drm/aidl/vts/Android.bp b/drm/aidl/vts/Android.bp
new file mode 100644
index 0000000..5b41830
--- /dev/null
+++ b/drm/aidl/vts/Android.bp
@@ -0,0 +1,73 @@
+//
+// Copyright (C) 2021 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+cc_test {
+    name: "VtsAidlHalDrmTargetTest",
+    defaults: [
+        "VtsHalTargetTestDefaults",
+        "use_libaidlvintf_gtest_helper_static",
+    ],
+    srcs: [
+        "drm_hal_common.cpp",
+        "drm_hal_test.cpp",
+        "drm_hal_test_main.cpp",
+    ],
+    local_include_dirs: [
+        "include",
+    ],
+    header_libs: [
+        "drm_hal_vendor_module_headers",
+    ],
+    shared_libs: [
+        "libandroid",
+        "libbinder_ndk",
+        "libcrypto",
+        "libnativehelper",
+    ],
+    static_libs: [
+        "android.hardware.drm@1.0-helper",
+        "android.hardware.drm-V1-ndk",
+        "android.hardware.common-V2-ndk",
+        "libdrmvtshelper",
+        "libvtsclearkey",
+    ],
+    arch: {
+        arm: {
+            data: [":libvtswidevine-arm-prebuilts"],
+        },
+        arm64: {
+            data: [":libvtswidevine-arm64-prebuilts"],
+        },
+        x86: {
+            data: [":libvtswidevine-x86-prebuilts"],
+        },
+        x86_64: {
+            data: [":libvtswidevine-x86_64-prebuilts"],
+        },
+    },
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+}
diff --git a/drm/aidl/vts/AndroidTest.xml b/drm/aidl/vts/AndroidTest.xml
new file mode 100644
index 0000000..9e5b41a
--- /dev/null
+++ b/drm/aidl/vts/AndroidTest.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2020 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<configuration description="Runs VtsAidlHalDrmTargetTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+    <option name="not-shardable" value="true" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer"/>
+
+    <target_preparer class="com.android.tradefed.targetprep.WifiPreparer" >
+        <option name="verify-only" value="true" />
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push-file" key="VtsAidlHalDrmTargetTest" value="/data/local/tmp/VtsAidlHalDrmTargetTest" />
+        <option name="push-file" key="libvtswidevine64.so" value="/data/local/tmp/64/lib/libvtswidevine.so" />
+        <option name="push-file" key="libvtswidevine32.so" value="/data/local/tmp/32/lib/libvtswidevine.so" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="VtsAidlHalDrmTargetTest" />
+    </test>
+</configuration>
diff --git a/drm/aidl/vts/OWNERS b/drm/aidl/vts/OWNERS
new file mode 100644
index 0000000..e44b93e
--- /dev/null
+++ b/drm/aidl/vts/OWNERS
@@ -0,0 +1,4 @@
+edwinwong@google.com
+jtinker@google.com
+kelzhan@google.com
+robertshih@google.com
diff --git a/drm/aidl/vts/drm_hal_common.cpp b/drm/aidl/vts/drm_hal_common.cpp
new file mode 100644
index 0000000..751c25b
--- /dev/null
+++ b/drm/aidl/vts/drm_hal_common.cpp
@@ -0,0 +1,602 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "drm_hal_common"
+
+#include <gtest/gtest.h>
+#include <log/log.h>
+#include <openssl/aes.h>
+#include <sys/mman.h>
+#include <random>
+
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <android/sharedmem.h>
+
+#include "drm_hal_clearkey_module.h"
+#include "drm_hal_common.h"
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace drm {
+namespace vts {
+
+namespace clearkeydrm = ::android::hardware::drm::V1_2::vts;
+
+using std::vector;
+using ::aidl::android::hardware::common::Ashmem;
+using ::aidl::android::hardware::drm::BufferType;
+using ::aidl::android::hardware::drm::DecryptResult;
+using ::aidl::android::hardware::drm::DestinationBuffer;
+using ::aidl::android::hardware::drm::EventType;
+using ::aidl::android::hardware::drm::ICryptoPlugin;
+using ::aidl::android::hardware::drm::IDrmPlugin;
+using ::aidl::android::hardware::drm::KeyRequest;
+using ::aidl::android::hardware::drm::KeyRequestType;
+using ::aidl::android::hardware::drm::KeySetId;
+using ::aidl::android::hardware::drm::KeyType;
+using ::aidl::android::hardware::drm::KeyValue;
+using ::aidl::android::hardware::drm::Mode;
+using ::aidl::android::hardware::drm::Pattern;
+using ::aidl::android::hardware::drm::ProvisionRequest;
+using ::aidl::android::hardware::drm::ProvideProvisionResponseResult;
+using ::aidl::android::hardware::drm::SecurityLevel;
+using ::aidl::android::hardware::drm::Status;
+using ::aidl::android::hardware::drm::SubSample;
+using ::aidl::android::hardware::drm::Uuid;
+
+Status DrmErr(const ::ndk::ScopedAStatus& ret) {
+    return static_cast<Status>(ret.getServiceSpecificError());
+}
+
+std::string HalBaseName(const std::string& fullname) {
+    auto idx = fullname.find('/');
+    if (idx == std::string::npos) {
+        return fullname;
+    }
+    return fullname.substr(idx + 1);
+}
+
+const char* kDrmIface = "android.hardware.drm.IDrmFactory";
+const char* kCryptoIface = "android.hardware.drm.ICryptoFactory";
+
+std::string HalFullName(const std::string& iface, const std::string& basename) {
+    return iface + '/' + basename;
+}
+
+testing::AssertionResult IsOk(const ::ndk::ScopedAStatus& ret) {
+    if (ret.isOk()) {
+        return testing::AssertionSuccess();
+    }
+    return testing::AssertionFailure() << "ex: " << ret.getExceptionCode()
+                                       << "; svc err: " << ret.getServiceSpecificError()
+                                       << "; desc: " << ret.getDescription();
+}
+
+const char* kCallbackLostState = "LostState";
+const char* kCallbackKeysChange = "KeysChange";
+
+drm_vts::VendorModules* DrmHalTest::gVendorModules = nullptr;
+
+/**
+ * DrmHalPluginListener
+ */
+::ndk::ScopedAStatus DrmHalPluginListener::onEvent(
+        EventType eventType,
+        const vector<uint8_t>& sessionId,
+        const vector<uint8_t>& data) {
+    ListenerArgs args{};
+    args.eventType = eventType;
+    args.sessionId = sessionId;
+    args.data = data;
+    eventPromise.set_value(args);
+    return ::ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus DrmHalPluginListener::onExpirationUpdate(
+        const vector<uint8_t>& sessionId,
+        int64_t expiryTimeInMS) {
+    ListenerArgs args{};
+    args.sessionId = sessionId;
+    args.expiryTimeInMS = expiryTimeInMS;
+    expirationUpdatePromise.set_value(args);
+    return ::ndk::ScopedAStatus::ok();
+
+}
+
+::ndk::ScopedAStatus DrmHalPluginListener::onSessionLostState(const vector<uint8_t>& sessionId) {
+    ListenerArgs args{};
+    args.sessionId = sessionId;
+    sessionLostStatePromise.set_value(args);
+    return ::ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus DrmHalPluginListener::onKeysChange(
+        const std::vector<uint8_t>& sessionId,
+        const std::vector<::aidl::android::hardware::drm::KeyStatus>& keyStatusList,
+        bool hasNewUsableKey) {
+    ListenerArgs args{};
+    args.sessionId = sessionId;
+    args.keyStatusList = keyStatusList;
+    args.hasNewUsableKey = hasNewUsableKey;
+    keysChangePromise.set_value(args);
+    return ::ndk::ScopedAStatus::ok();
+}
+
+ListenerArgs DrmHalPluginListener::getListenerArgs(std::promise<ListenerArgs>& promise) {
+    auto future = promise.get_future();
+    auto timeout = std::chrono::milliseconds(500);
+    EXPECT_EQ(future.wait_for(timeout), std::future_status::ready);
+    return future.get();
+}
+
+ListenerArgs DrmHalPluginListener::getEventArgs() {
+    return getListenerArgs(eventPromise);
+}
+
+ListenerArgs DrmHalPluginListener::getExpirationUpdateArgs() {
+    return getListenerArgs(expirationUpdatePromise);
+}
+
+ListenerArgs DrmHalPluginListener::getSessionLostStateArgs() {
+    return getListenerArgs(sessionLostStatePromise);
+}
+
+ListenerArgs DrmHalPluginListener::getKeysChangeArgs() {
+    return getListenerArgs(keysChangePromise);
+}
+
+static DrmHalVTSVendorModule_V1* getModuleForInstance(const std::string& instance) {
+    if (instance.find("clearkey") != std::string::npos ||
+        instance.find("default") != std::string::npos) {
+        return new clearkeydrm::DrmHalVTSClearkeyModule();
+    }
+
+    return static_cast<DrmHalVTSVendorModule_V1*>(
+            DrmHalTest::gVendorModules->getModuleByName(instance));
+}
+
+/**
+ * DrmHalTest
+ */
+
+DrmHalTest::DrmHalTest() : vendorModule(getModuleForInstance(GetParamService())) {}
+
+void DrmHalTest::SetUp() {
+    const ::testing::TestInfo* const test_info =
+            ::testing::UnitTest::GetInstance()->current_test_info();
+
+    ALOGD("Running test %s.%s from (vendor) module %s", test_info->test_case_name(),
+          test_info->name(), GetParamService().c_str());
+
+    auto svc = GetParamService();
+    const string cryptoInstance = HalFullName(kCryptoIface, svc);
+    const string drmInstance = HalFullName(kDrmIface, svc);
+
+    if (drmInstance.find("IDrmFactory") != std::string::npos) {
+        drmFactory = IDrmFactory::fromBinder(
+                ::ndk::SpAIBinder(AServiceManager_waitForService(drmInstance.c_str())));
+        ASSERT_NE(drmFactory, nullptr);
+        drmPlugin = createDrmPlugin();
+    }
+
+    if (cryptoInstance.find("ICryptoFactory") != std::string::npos) {
+        cryptoFactory = ICryptoFactory::fromBinder(
+                ::ndk::SpAIBinder(AServiceManager_waitForService(cryptoInstance.c_str())));
+        ASSERT_NE(cryptoFactory, nullptr);
+        cryptoPlugin = createCryptoPlugin();
+    }
+
+    if (!vendorModule) {
+        ASSERT_NE(drmInstance, "widevine") << "Widevine requires vendor module.";
+        ASSERT_NE(drmInstance, "clearkey") << "Clearkey requires vendor module.";
+        GTEST_SKIP() << "No vendor module installed";
+    }
+
+    ASSERT_EQ(HalBaseName(drmInstance), vendorModule->getServiceName());
+    contentConfigurations = vendorModule->getContentConfigurations();
+
+    // If drm scheme not installed skip subsequent tests
+    bool result = false;
+    drmFactory->isCryptoSchemeSupported({getUUID()}, "cenc", SecurityLevel::SW_SECURE_CRYPTO,
+                                        &result);
+    if (!result) {
+        if (GetParamUUID() == std::array<uint8_t, 16>()) {
+            GTEST_SKIP() << "vendor module drm scheme not supported";
+        } else {
+            FAIL() << "param scheme must not supported";
+        }
+    }
+
+    ASSERT_NE(nullptr, drmPlugin.get())
+            << "Can't find " << vendorModule->getServiceName() << " drm aidl plugin";
+    ASSERT_NE(nullptr, cryptoPlugin.get())
+            << "Can't find " << vendorModule->getServiceName() << " crypto aidl plugin";
+}
+
+std::shared_ptr<::aidl::android::hardware::drm::IDrmPlugin> DrmHalTest::createDrmPlugin() {
+    if (drmFactory == nullptr) {
+        return nullptr;
+    }
+    std::string packageName("aidl.android.hardware.drm.test");
+    std::shared_ptr<::aidl::android::hardware::drm::IDrmPlugin> result;
+    auto ret = drmFactory->createPlugin({getUUID()}, packageName, &result);
+    EXPECT_OK(ret) << "createDrmPlugin remote call failed";
+    return result;
+}
+
+std::shared_ptr<::aidl::android::hardware::drm::ICryptoPlugin> DrmHalTest::createCryptoPlugin() {
+    if (cryptoFactory == nullptr) {
+        return nullptr;
+    }
+    vector<uint8_t> initVec;
+    std::shared_ptr<::aidl::android::hardware::drm::ICryptoPlugin> result;
+    auto ret = cryptoFactory->createPlugin({getUUID()}, initVec, &result);
+    EXPECT_OK(ret) << "createCryptoPlugin remote call failed";
+    return result;
+}
+
+::aidl::android::hardware::drm::Uuid DrmHalTest::getAidlUUID() {
+    return toAidlUuid(getUUID());
+}
+
+std::vector<uint8_t> DrmHalTest::getUUID() {
+    auto paramUUID = GetParamUUID();
+    if (paramUUID == std::array<uint8_t, 16>()) {
+        return getVendorUUID();
+    }
+    return std::vector(paramUUID.begin(), paramUUID.end());
+}
+
+std::vector<uint8_t> DrmHalTest::getVendorUUID() {
+    if (vendorModule == nullptr) {
+        ALOGW("vendor module for %s not found", GetParamService().c_str());
+        return {};
+    }
+    return vendorModule->getUUID();
+}
+
+void DrmHalTest::provision() {
+    std::string certificateType;
+    std::string certificateAuthority;
+    vector<uint8_t> provisionRequest;
+    std::string defaultUrl;
+    ProvisionRequest result;
+    auto ret = drmPlugin->getProvisionRequest(certificateType, certificateAuthority, &result);
+
+    EXPECT_TXN(ret);
+    if (ret.isOk()) {
+        EXPECT_NE(result.request.size(), 0u);
+        provisionRequest = result.request;
+        defaultUrl = result.defaultUrl;
+    } else if (DrmErr(ret) == Status::ERROR_DRM_CANNOT_HANDLE) {
+        EXPECT_EQ(0u, result.request.size());
+    }
+
+    if (provisionRequest.size() > 0) {
+        vector<uint8_t> response =
+                vendorModule->handleProvisioningRequest(provisionRequest, defaultUrl);
+        ASSERT_NE(0u, response.size());
+
+        ProvideProvisionResponseResult result;
+        auto ret = drmPlugin->provideProvisionResponse(response, &result);
+        EXPECT_TXN(ret);
+    }
+}
+
+SessionId DrmHalTest::openSession(SecurityLevel level, Status* err) {
+    SessionId sessionId;
+    auto ret = drmPlugin->openSession(level, &sessionId);
+    EXPECT_TXN(ret);
+    *err = DrmErr(ret);
+    return sessionId;
+}
+
+/**
+ * Helper method to open a session and verify that a non-empty
+ * session ID is returned
+ */
+SessionId DrmHalTest::openSession() {
+    SessionId sessionId;
+    auto ret = drmPlugin->openSession(SecurityLevel::DEFAULT, &sessionId);
+    EXPECT_OK(ret);
+    EXPECT_NE(0u, sessionId.size());
+    return sessionId;
+}
+
+/**
+ * Helper method to close a session
+ */
+void DrmHalTest::closeSession(const SessionId& sessionId) {
+    auto ret = drmPlugin->closeSession(sessionId);
+    EXPECT_OK(ret);
+}
+
+vector<uint8_t> DrmHalTest::getKeyRequest(
+        const SessionId& sessionId,
+        const DrmHalVTSVendorModule_V1::ContentConfiguration& configuration,
+        const KeyType& type = KeyType::STREAMING) {
+    KeyRequest result;
+    auto ret = drmPlugin->getKeyRequest(sessionId, configuration.initData, configuration.mimeType,
+                                        type, toAidlKeyedVector(configuration.optionalParameters),
+                                        &result);
+    EXPECT_OK(ret) << "Failed to get key request for configuration "
+                   << configuration.name << " for key type "
+                   << static_cast<int>(type);
+    if (type == KeyType::RELEASE) {
+        EXPECT_EQ(KeyRequestType::RELEASE, result.requestType);
+    } else {
+        EXPECT_EQ(KeyRequestType::INITIAL, result.requestType);
+    }
+    EXPECT_NE(result.request.size(), 0u) << "Expected key request size"
+                                            " to have length > 0 bytes";
+    return result.request;
+}
+
+DrmHalVTSVendorModule_V1::ContentConfiguration DrmHalTest::getContent(const KeyType& type) const {
+    for (const auto& config : contentConfigurations) {
+        if (type != KeyType::OFFLINE || config.policy.allowOffline) {
+            return config;
+        }
+    }
+    ADD_FAILURE() << "no content configurations found";
+    return {};
+}
+
+vector<uint8_t> DrmHalTest::provideKeyResponse(const SessionId& sessionId,
+                                               const vector<uint8_t>& keyResponse) {
+    KeySetId result;
+    auto ret = drmPlugin->provideKeyResponse(sessionId, keyResponse, &result);
+    EXPECT_OK(ret) << "Failure providing key response for configuration ";
+    return result.keySetId;
+}
+
+/**
+ * Helper method to load keys for subsequent decrypt tests.
+ * These tests use predetermined key request/response to
+ * avoid requiring a round trip to a license server.
+ */
+vector<uint8_t> DrmHalTest::loadKeys(
+        const SessionId& sessionId,
+        const DrmHalVTSVendorModule_V1::ContentConfiguration& configuration, const KeyType& type) {
+    vector<uint8_t> keyRequest = getKeyRequest(sessionId, configuration, type);
+
+    /**
+     * Get key response from vendor module
+     */
+    vector<uint8_t> keyResponse =
+            vendorModule->handleKeyRequest(keyRequest, configuration.serverUrl);
+    EXPECT_NE(keyResponse.size(), 0u) << "Expected key response size "
+                                         "to have length > 0 bytes";
+
+    return provideKeyResponse(sessionId, keyResponse);
+}
+
+vector<uint8_t> DrmHalTest::loadKeys(const SessionId& sessionId, const KeyType& type) {
+    return loadKeys(sessionId, getContent(type), type);
+}
+
+std::array<uint8_t, 16> DrmHalTest::toStdArray(const vector<uint8_t>& vec) {
+    EXPECT_EQ(16u, vec.size());
+    std::array<uint8_t, 16> arr;
+    std::copy_n(vec.begin(), vec.size(), arr.begin());
+    return arr;
+}
+
+KeyedVector DrmHalTest::toAidlKeyedVector(const map<string, string>& params) {
+    std::vector<KeyValue> stdKeyedVector;
+    for (auto it = params.begin(); it != params.end(); ++it) {
+        KeyValue keyValue;
+        keyValue.key = it->first;
+        keyValue.value = it->second;
+        stdKeyedVector.push_back(keyValue);
+    }
+    return KeyedVector(stdKeyedVector);
+}
+
+/**
+ * getDecryptMemory allocates memory for decryption, then sets it
+ * as a shared buffer base in the crypto hal.  A parcelable Ashmem
+ * is returned.
+ *
+ * @param size the size of the memory segment to allocate
+ * @param the index of the memory segment which will be used
+ * to refer to it for decryption.
+ */
+Ashmem DrmHalTest::getDecryptMemory(size_t size, size_t index) {
+    int fd = ASharedMemory_create("drmVtsSharedMemory", size);
+    EXPECT_GE(fd, 0);
+    EXPECT_EQ(size, ASharedMemory_getSize(fd));
+
+    Ashmem ashmem;
+    ashmem.fd = ::ndk::ScopedFileDescriptor(fd);
+    ashmem.size = size;
+    EXPECT_OK(cryptoPlugin->setSharedBufferBase(ashmem, index));
+    return ashmem;
+}
+
+void DrmHalTest::fillRandom(const Ashmem& ashmem) {
+    std::random_device rd;
+    std::mt19937 rand(rd());
+
+    ::ndk::ScopedFileDescriptor fd = ashmem.fd.dup();
+    size_t size = ashmem.size;
+    uint8_t* base = static_cast<uint8_t*>(
+            mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd.get(), 0));
+    EXPECT_NE(MAP_FAILED, base);
+    for (size_t i = 0; i < size / sizeof(uint32_t); i++) {
+        auto p = static_cast<uint32_t*>(static_cast<void*>(base));
+        p[i] = rand();
+    }
+}
+
+uint32_t DrmHalTest::decrypt(Mode mode, bool isSecure, const std::array<uint8_t, 16>& keyId,
+                             uint8_t* iv, const vector<SubSample>& subSamples,
+                             const Pattern& pattern, const vector<uint8_t>& key,
+                             Status expectedStatus) {
+    const size_t kSegmentIndex = 0;
+
+    uint8_t localIv[AES_BLOCK_SIZE];
+    memcpy(localIv, iv, AES_BLOCK_SIZE);
+    vector<uint8_t> ivVec(localIv, localIv + AES_BLOCK_SIZE);
+
+    int64_t totalSize = 0;
+    for (size_t i = 0; i < subSamples.size(); i++) {
+        totalSize += subSamples[i].numBytesOfClearData;
+        totalSize += subSamples[i].numBytesOfEncryptedData;
+    }
+
+    // The first totalSize bytes of shared memory is the encrypted
+    // input, the second totalSize bytes (if exists) is the decrypted output.
+    size_t factor = expectedStatus == Status::ERROR_DRM_FRAME_TOO_LARGE ? 1 : 2;
+    Ashmem sharedMemory = getDecryptMemory(totalSize * factor, kSegmentIndex);
+
+    const SharedBuffer sourceBuffer = {.bufferId = kSegmentIndex, .offset = 0, .size = totalSize};
+    fillRandom(sharedMemory);
+
+    const DestinationBuffer destBuffer = {
+            .type = BufferType::SHARED_MEMORY,
+            .nonsecureMemory = {.bufferId = kSegmentIndex, .offset = totalSize, .size = totalSize},
+            .secureMemory = {.fds = {}, .ints = {}}};
+    const uint64_t offset = 0;
+    uint32_t bytesWritten = 0;
+    vector<uint8_t> keyIdVec(keyId.begin(), keyId.end());
+    DecryptResult result;
+    auto ret = cryptoPlugin->decrypt(isSecure, keyIdVec, ivVec, mode, pattern, subSamples,
+                                     sourceBuffer, offset, destBuffer, &result);
+    EXPECT_TXN(ret);
+    EXPECT_EQ(expectedStatus, DrmErr(ret)) << "Unexpected decrypt status " << result.detailedError;
+    bytesWritten = result.bytesWritten;
+
+    if (bytesWritten != totalSize) {
+        return bytesWritten;
+    }
+    ::ndk::ScopedFileDescriptor fd = sharedMemory.fd.dup();
+    uint8_t* base = static_cast<uint8_t*>(
+            mmap(nullptr, totalSize, PROT_READ | PROT_WRITE, MAP_SHARED, fd.get(), 0));
+    EXPECT_NE(MAP_FAILED, base);
+
+    // generate reference vector
+    vector<uint8_t> reference(totalSize);
+
+    memcpy(localIv, iv, AES_BLOCK_SIZE);
+    switch (mode) {
+        case Mode::UNENCRYPTED:
+            memcpy(&reference[0], base, totalSize);
+            break;
+        case Mode::AES_CTR:
+            aes_ctr_decrypt(&reference[0], base, localIv, subSamples, key);
+            break;
+        case Mode::AES_CBC:
+            aes_cbc_decrypt(&reference[0], base, localIv, subSamples, key);
+            break;
+        case Mode::AES_CBC_CTS:
+            ADD_FAILURE() << "AES_CBC_CTS mode not supported";
+            break;
+    }
+
+    // compare reference to decrypted data which is at base + total size
+    EXPECT_EQ(0, memcmp(static_cast<void*>(&reference[0]), static_cast<void*>(base + totalSize),
+                        totalSize))
+            << "decrypt data mismatch";
+    return totalSize;
+}
+
+/**
+ * Decrypt a list of clear+encrypted subsamples using the specified key
+ * in AES-CTR mode
+ */
+void DrmHalTest::aes_ctr_decrypt(uint8_t* dest, uint8_t* src, uint8_t* iv,
+                                 const vector<SubSample>& subSamples, const vector<uint8_t>& key) {
+    AES_KEY decryptionKey;
+    AES_set_encrypt_key(&key[0], 128, &decryptionKey);
+
+    size_t offset = 0;
+    unsigned int blockOffset = 0;
+    uint8_t previousEncryptedCounter[AES_BLOCK_SIZE];
+    memset(previousEncryptedCounter, 0, AES_BLOCK_SIZE);
+
+    for (size_t i = 0; i < subSamples.size(); i++) {
+        const SubSample& subSample = subSamples[i];
+
+        if (subSample.numBytesOfClearData > 0) {
+            memcpy(dest + offset, src + offset, subSample.numBytesOfClearData);
+            offset += subSample.numBytesOfClearData;
+        }
+
+        if (subSample.numBytesOfEncryptedData > 0) {
+            AES_ctr128_encrypt(src + offset, dest + offset, subSample.numBytesOfEncryptedData,
+                               &decryptionKey, iv, previousEncryptedCounter, &blockOffset);
+            offset += subSample.numBytesOfEncryptedData;
+        }
+    }
+}
+
+/**
+ * Decrypt a list of clear+encrypted subsamples using the specified key
+ * in AES-CBC mode
+ */
+void DrmHalTest::aes_cbc_decrypt(uint8_t* dest, uint8_t* src, uint8_t* iv,
+                                 const vector<SubSample>& subSamples, const vector<uint8_t>& key) {
+    AES_KEY decryptionKey;
+    AES_set_encrypt_key(&key[0], 128, &decryptionKey);
+
+    size_t offset = 0;
+    for (size_t i = 0; i < subSamples.size(); i++) {
+        memcpy(dest + offset, src + offset, subSamples[i].numBytesOfClearData);
+        offset += subSamples[i].numBytesOfClearData;
+
+        AES_cbc_encrypt(src + offset, dest + offset, subSamples[i].numBytesOfEncryptedData,
+                        &decryptionKey, iv, 0 /* decrypt */);
+        offset += subSamples[i].numBytesOfEncryptedData;
+    }
+}
+
+/**
+ * Helper method to test decryption with invalid keys is returned
+ */
+void DrmHalClearkeyTest::decryptWithInvalidKeys(vector<uint8_t>& invalidResponse,
+                                                vector<uint8_t>& iv, const Pattern& noPattern,
+                                                const vector<SubSample>& subSamples) {
+    DrmHalVTSVendorModule_V1::ContentConfiguration content = getContent();
+    if (content.keys.empty()) {
+        FAIL() << "no keys";
+    }
+
+    const auto& key = content.keys[0];
+    auto sessionId = openSession();
+    KeySetId result;
+    auto ret = drmPlugin->provideKeyResponse(sessionId, invalidResponse, &result);
+
+    EXPECT_OK(ret);
+    EXPECT_EQ(0u, result.keySetId.size());
+
+    EXPECT_OK(cryptoPlugin->setMediaDrmSession(sessionId));
+
+    uint32_t byteCount =
+            decrypt(Mode::AES_CTR, key.isSecure, toStdArray(key.keyId), &iv[0], subSamples,
+                    noPattern, key.clearContentKey, Status::ERROR_DRM_NO_LICENSE);
+    EXPECT_EQ(0u, byteCount);
+
+    closeSession(sessionId);
+}
+
+}  // namespace vts
+}  // namespace drm
+}  // namespace hardware
+}  // namespace android
+}  // namespace aidl
diff --git a/drm/aidl/vts/drm_hal_test.cpp b/drm/aidl/vts/drm_hal_test.cpp
new file mode 100644
index 0000000..3ac9f5c
--- /dev/null
+++ b/drm/aidl/vts/drm_hal_test.cpp
@@ -0,0 +1,551 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "drm_hal_test"
+
+#include <gtest/gtest.h>
+#include <log/log.h>
+#include <openssl/aes.h>
+
+#include <memory>
+#include <vector>
+
+#include "drm_hal_common.h"
+
+using ::aidl::android::hardware::drm::EventType;
+using ::aidl::android::hardware::drm::HdcpLevels;
+using ::aidl::android::hardware::drm::KeyRequest;
+using ::aidl::android::hardware::drm::HdcpLevel;
+using ::aidl::android::hardware::drm::IDrmPluginListener;
+using ::aidl::android::hardware::drm::KeyRequestType;
+using ::aidl::android::hardware::drm::KeySetId;
+using ::aidl::android::hardware::drm::KeyStatus;
+using ::aidl::android::hardware::drm::KeyStatusType;
+using ::aidl::android::hardware::drm::KeyType;
+using ::aidl::android::hardware::drm::Mode;
+using ::aidl::android::hardware::drm::OfflineLicenseState;
+using ::aidl::android::hardware::drm::Pattern;
+using ::aidl::android::hardware::drm::SecurityLevel;
+using ::aidl::android::hardware::drm::Status;
+using ::aidl::android::hardware::drm::SubSample;
+using ::aidl::android::hardware::drm::Uuid;
+
+using ::aidl::android::hardware::drm::vts::DrmErr;
+using ::aidl::android::hardware::drm::vts::DrmHalClearkeyTest;
+using ::aidl::android::hardware::drm::vts::DrmHalPluginListener;
+using ::aidl::android::hardware::drm::vts::DrmHalTest;
+using ::aidl::android::hardware::drm::vts::ListenerArgs;
+using ::aidl::android::hardware::drm::vts::kCallbackKeysChange;
+using ::aidl::android::hardware::drm::vts::kCallbackLostState;
+
+using std::string;
+using std::vector;
+
+static const char* const kVideoMp4 = "video/mp4";
+static const char* const kBadMime = "video/unknown";
+static const char* const kDrmErrorTestKey = "drmErrorTest";
+static const char* const kDrmErrorInvalidState = "invalidState";
+static const char* const kDrmErrorResourceContention = "resourceContention";
+static constexpr SecurityLevel kSwSecureCrypto = SecurityLevel::SW_SECURE_CRYPTO;
+static constexpr SecurityLevel kHwSecureAll = SecurityLevel::HW_SECURE_ALL;
+
+/**
+ * Ensure drm factory supports module UUID Scheme
+ */
+TEST_P(DrmHalTest, VendorUuidSupported) {
+    bool result = false;
+    auto ret =
+            drmFactory->isCryptoSchemeSupported(getAidlUUID(), kVideoMp4, kSwSecureCrypto, &result);
+    ALOGI("kVideoMp4 = %s res %d", kVideoMp4, static_cast<bool>(result));
+    EXPECT_OK(ret);
+    EXPECT_TRUE(result);
+}
+
+/**
+ * Ensure drm factory doesn't support an invalid scheme UUID
+ */
+TEST_P(DrmHalTest, InvalidPluginNotSupported) {
+    const vector<uint8_t> kInvalidUUID = {0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80,
+                                          0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80};
+    bool result = false;
+    auto ret = drmFactory->isCryptoSchemeSupported(toAidlUuid(kInvalidUUID), kVideoMp4,
+                                                   kSwSecureCrypto, &result);
+    EXPECT_OK(ret);
+    EXPECT_FALSE(result);
+}
+
+/**
+ * Ensure drm factory doesn't support an empty UUID
+ */
+TEST_P(DrmHalTest, EmptyPluginUUIDNotSupported) {
+    vector<uint8_t> emptyUUID(16);
+    memset(emptyUUID.data(), 0, 16);
+    bool result = false;
+    auto ret = drmFactory->isCryptoSchemeSupported(toAidlUuid(emptyUUID), kVideoMp4,
+                                                   kSwSecureCrypto, &result);
+    EXPECT_OK(ret);
+    EXPECT_FALSE(result);
+}
+
+/**
+ * Ensure drm factory doesn't support an invalid mime type
+ */
+TEST_P(DrmHalTest, BadMimeNotSupported) {
+    bool result = false;
+    auto ret =
+            drmFactory->isCryptoSchemeSupported(getAidlUUID(), kBadMime, kSwSecureCrypto, &result);
+    EXPECT_OK(ret);
+    EXPECT_FALSE(result);
+}
+
+/**
+ *  DrmPlugin tests
+ */
+
+/**
+ * Test that a DRM plugin can handle provisioning.  While
+ * it is not required that a DRM scheme require provisioning,
+ * it should at least return appropriate status values. If
+ * a provisioning request is returned, it is passed to the
+ * vendor module which should provide a provisioning response
+ * that is delivered back to the HAL.
+ */
+TEST_P(DrmHalTest, DoProvisioning) {
+    for (auto level : {kHwSecureAll, kSwSecureCrypto}) {
+        Status err = Status::OK;
+        auto sid = openSession(level, &err);
+        if (err == Status::OK) {
+            closeSession(sid);
+        } else if (err == Status::ERROR_DRM_CANNOT_HANDLE) {
+            continue;
+        } else {
+            EXPECT_EQ(Status::ERROR_DRM_NOT_PROVISIONED, err);
+            provision();
+        }
+    }
+}
+
+/**
+ * A get key request should fail if no sessionId is provided
+ */
+TEST_P(DrmHalTest, GetKeyRequestNoSession) {
+    SessionId invalidSessionId;
+    vector<uint8_t> initData;
+    KeyedVector optionalParameters;
+    KeyRequest result;
+    auto ret = drmPlugin->getKeyRequest(invalidSessionId, initData, kVideoMp4, KeyType::STREAMING,
+                                        optionalParameters, &result);
+    EXPECT_TXN(ret);
+    EXPECT_EQ(Status::BAD_VALUE, DrmErr(ret));
+}
+
+/**
+ * Test that the plugin returns the documented error for the
+ * case of attempting to generate a key request using an
+ * invalid mime type
+ */
+TEST_P(DrmHalTest, GetKeyRequestBadMime) {
+    auto sessionId = openSession();
+    vector<uint8_t> initData;
+    KeyedVector optionalParameters;
+    KeyRequest result;
+    auto ret = drmPlugin->getKeyRequest(sessionId, initData, kBadMime, KeyType::STREAMING,
+                                        optionalParameters, &result);
+    EXPECT_EQ(EX_SERVICE_SPECIFIC, ret.getExceptionCode());
+    closeSession(sessionId);
+}
+
+/**
+ * Test drm plugin offline key support
+ */
+TEST_P(DrmHalTest, OfflineLicenseTest) {
+    auto sessionId = openSession();
+    vector<uint8_t> keySetId = loadKeys(sessionId, KeyType::OFFLINE);
+    closeSession(sessionId);
+
+    vector<KeySetId> result;
+    auto ret = drmPlugin->getOfflineLicenseKeySetIds(&result);
+    EXPECT_OK(ret);
+    bool found = false;
+    for (KeySetId keySetId2 : result) {
+        if (keySetId == keySetId2.keySetId) {
+            found = true;
+            break;
+        }
+    }
+    EXPECT_TRUE(found) << "keySetId not found";
+
+    ret = drmPlugin->removeOfflineLicense({keySetId});
+    EXPECT_OK(ret);
+
+    ret = drmPlugin->getOfflineLicenseKeySetIds(&result);
+    EXPECT_OK(ret);
+    for (KeySetId keySetId2 : result) {
+        EXPECT_NE(keySetId, keySetId2.keySetId);
+    }
+
+    ret = drmPlugin->removeOfflineLicense({keySetId});
+    EXPECT_TXN(ret);
+    EXPECT_EQ(Status::BAD_VALUE, DrmErr(ret));
+}
+
+/**
+ * Test drm plugin offline key state
+ */
+TEST_P(DrmHalTest, OfflineLicenseStateTest) {
+    auto sessionId = openSession();
+    DrmHalVTSVendorModule_V1::ContentConfiguration content = getContent(KeyType::OFFLINE);
+    vector<uint8_t> keySetId = loadKeys(sessionId, content, KeyType::OFFLINE);
+    closeSession(sessionId);
+
+    OfflineLicenseState result{};
+    auto ret = drmPlugin->getOfflineLicenseState({keySetId}, &result);
+    EXPECT_OK(ret);
+    EXPECT_EQ(OfflineLicenseState::USABLE, result);
+
+    vector<uint8_t> keyRequest = getKeyRequest(keySetId, content, KeyType::RELEASE);
+    ret = drmPlugin->getOfflineLicenseState({keySetId}, &result);
+    EXPECT_OK(ret);
+    EXPECT_EQ(OfflineLicenseState::INACTIVE, result);
+
+    /**
+     * Get key response from vendor module
+     */
+    vector<uint8_t> keyResponse = vendorModule->handleKeyRequest(keyRequest, content.serverUrl);
+    EXPECT_GT(keyResponse.size(), 0u);
+
+    result = OfflineLicenseState::UNKNOWN;
+    provideKeyResponse(keySetId, keyResponse);
+    ret = drmPlugin->getOfflineLicenseState({keySetId}, &result);
+    EXPECT_TXN(ret);
+    EXPECT_EQ(Status::BAD_VALUE, DrmErr(ret));
+    EXPECT_EQ(OfflineLicenseState::UNKNOWN, result);
+}
+
+/**
+ * Negative offline license test. Remove empty keySetId
+ */
+TEST_P(DrmHalTest, RemoveEmptyKeySetId) {
+    KeySetId emptyKeySetId;
+    auto ret = drmPlugin->removeOfflineLicense(emptyKeySetId);
+    EXPECT_TXN(ret);
+    EXPECT_EQ(Status::BAD_VALUE, DrmErr(ret));
+}
+
+/**
+ * Negative offline license test. Get empty keySetId state
+ */
+TEST_P(DrmHalTest, GetEmptyKeySetIdState) {
+    KeySetId emptyKeySetId;
+    OfflineLicenseState result;
+    auto ret = drmPlugin->getOfflineLicenseState(emptyKeySetId, &result);
+    EXPECT_TXN(ret);
+    EXPECT_EQ(Status::BAD_VALUE, DrmErr(ret));
+    EXPECT_EQ(OfflineLicenseState::UNKNOWN, result);
+}
+
+/**
+ * Test that the plugin returns valid connected and max HDCP levels
+ */
+TEST_P(DrmHalTest, GetHdcpLevels) {
+    HdcpLevels result;
+    auto ret = drmPlugin->getHdcpLevels(&result);
+    EXPECT_OK(ret);
+    EXPECT_GE(result.connectedLevel, HdcpLevel::HDCP_NONE);
+    EXPECT_LE(result.maxLevel, HdcpLevel::HDCP_V2_3);
+}
+
+/**
+ *  CryptoPlugin Decrypt tests
+ */
+
+/**
+ * Positive decrypt test. "Decrypt" a single clear segment
+ */
+TEST_P(DrmHalTest, ClearSegmentTest) {
+    for (const auto& config : contentConfigurations) {
+        for (const auto& key : config.keys) {
+            const size_t kSegmentSize = 1024;
+            vector<uint8_t> iv(AES_BLOCK_SIZE, 0);
+            const Pattern noPattern = {0, 0};
+            const vector<SubSample> subSamples = {
+                    {.numBytesOfClearData = kSegmentSize, .numBytesOfEncryptedData = 0}};
+            auto sessionId = openSession();
+            loadKeys(sessionId, config);
+
+            auto ret = cryptoPlugin->setMediaDrmSession(sessionId);
+            EXPECT_OK(ret);
+
+            uint32_t byteCount =
+                    decrypt(Mode::UNENCRYPTED, key.isSecure, toStdArray(key.keyId), &iv[0],
+                            subSamples, noPattern, key.clearContentKey, Status::OK);
+            EXPECT_EQ(kSegmentSize, byteCount);
+
+            closeSession(sessionId);
+        }
+    }
+}
+
+/**
+ * Positive decrypt test. Decrypt a single segment using aes_ctr.
+ * Verify data matches.
+ */
+TEST_P(DrmHalTest, EncryptedAesCtrSegmentTest) {
+    for (const auto& config : contentConfigurations) {
+        for (const auto& key : config.keys) {
+            const size_t kSegmentSize = 1024;
+            vector<uint8_t> iv(AES_BLOCK_SIZE, 0);
+            const Pattern noPattern = {0, 0};
+            const vector<SubSample> subSamples = {
+                    {.numBytesOfClearData = kSegmentSize, .numBytesOfEncryptedData = 0}};
+            auto sessionId = openSession();
+            loadKeys(sessionId, config);
+
+            auto ret = cryptoPlugin->setMediaDrmSession(sessionId);
+            EXPECT_OK(ret);
+
+            uint32_t byteCount = decrypt(Mode::AES_CTR, key.isSecure, toStdArray(key.keyId), &iv[0],
+                                         subSamples, noPattern, key.clearContentKey, Status::OK);
+            EXPECT_EQ(kSegmentSize, byteCount);
+
+            closeSession(sessionId);
+        }
+    }
+}
+
+/**
+ * Negative decrypt test.  Decrypted frame too large to fit in output buffer
+ */
+TEST_P(DrmHalTest, ErrorFrameTooLarge) {
+    for (const auto& config : contentConfigurations) {
+        for (const auto& key : config.keys) {
+            const size_t kSegmentSize = 1024;
+            vector<uint8_t> iv(AES_BLOCK_SIZE, 0);
+            const Pattern noPattern = {0, 0};
+            const vector<SubSample> subSamples = {
+                    {.numBytesOfClearData = kSegmentSize, .numBytesOfEncryptedData = 0}};
+            auto sessionId = openSession();
+            loadKeys(sessionId, config);
+
+            auto ret = cryptoPlugin->setMediaDrmSession(sessionId);
+            EXPECT_OK(ret);
+
+            decrypt(Mode::UNENCRYPTED, key.isSecure, toStdArray(key.keyId), &iv[0], subSamples,
+                    noPattern, key.clearContentKey, Status::ERROR_DRM_FRAME_TOO_LARGE);
+
+            closeSession(sessionId);
+        }
+    }
+}
+
+/**
+ * Negative decrypt test. Decrypt without loading keys.
+ */
+TEST_P(DrmHalTest, EncryptedAesCtrSegmentTestNoKeys) {
+    for (const auto& config : contentConfigurations) {
+        for (const auto& key : config.keys) {
+            vector<uint8_t> iv(AES_BLOCK_SIZE, 0);
+            const Pattern noPattern = {0, 0};
+            const vector<SubSample> subSamples = {
+                    {.numBytesOfClearData = 256, .numBytesOfEncryptedData = 256}};
+            auto sessionId = openSession();
+
+            auto ret = cryptoPlugin->setMediaDrmSession(sessionId);
+            EXPECT_OK(ret);
+
+            uint32_t byteCount =
+                    decrypt(Mode::AES_CTR, key.isSecure, toStdArray(key.keyId), &iv[0], subSamples,
+                            noPattern, key.clearContentKey, Status::ERROR_DRM_NO_LICENSE);
+            EXPECT_EQ(0u, byteCount);
+
+            closeSession(sessionId);
+        }
+    }
+}
+
+/**
+ * Ensure clearkey drm factory doesn't support security level higher than supported
+ */
+TEST_P(DrmHalClearkeyTest, BadLevelNotSupported) {
+    bool result = false;
+    auto ret = drmFactory->isCryptoSchemeSupported(getAidlUUID(), kVideoMp4, kHwSecureAll, &result);
+    EXPECT_OK(ret);
+    EXPECT_FALSE(result);
+}
+
+/**
+ * Test resource contention during attempt to generate key request
+ */
+TEST_P(DrmHalClearkeyTest, GetKeyRequestResourceContention) {
+    auto ret = drmPlugin->setPropertyString(kDrmErrorTestKey, kDrmErrorResourceContention);
+    EXPECT_OK(ret);
+
+    auto sessionId = openSession();
+    vector<uint8_t> initData;
+    KeyedVector optionalParameters;
+    KeyRequest result;
+    ret = drmPlugin->getKeyRequest(sessionId, initData, kVideoMp4, KeyType::STREAMING,
+                                   optionalParameters, &result);
+    EXPECT_TXN(ret);
+    EXPECT_EQ(Status::ERROR_DRM_RESOURCE_CONTENTION, DrmErr(ret));
+
+    ret = drmPlugin->closeSession(sessionId);
+    EXPECT_TXN(ret);
+    EXPECT_NE(Status::OK, DrmErr(ret));
+}
+
+/**
+ * Test clearkey plugin offline key with mock error
+ */
+TEST_P(DrmHalClearkeyTest, OfflineLicenseInvalidState) {
+    auto sessionId = openSession();
+    vector<uint8_t> keySetId = loadKeys(sessionId, KeyType::OFFLINE);
+    auto ret = drmPlugin->setPropertyString(kDrmErrorTestKey, kDrmErrorInvalidState);
+    EXPECT_OK(ret);
+
+    // everything should start failing
+    const Status kInvalidState = Status::ERROR_DRM_INVALID_STATE;
+    vector<KeySetId> result;
+    ret = drmPlugin->getOfflineLicenseKeySetIds(&result);
+    EXPECT_TXN(ret);
+    EXPECT_EQ(kInvalidState, DrmErr(ret));
+    EXPECT_EQ(0u, result.size());
+
+    OfflineLicenseState state = OfflineLicenseState::UNKNOWN;
+    ret = drmPlugin->getOfflineLicenseState({keySetId}, &state);
+    EXPECT_TXN(ret);
+    EXPECT_EQ(kInvalidState, DrmErr(ret));
+    EXPECT_EQ(OfflineLicenseState::UNKNOWN, state);
+
+    ret = drmPlugin->removeOfflineLicense({keySetId});
+    EXPECT_TXN(ret);
+    EXPECT_EQ(kInvalidState, DrmErr(ret));
+    closeSession(sessionId);
+}
+
+/**
+ * Test listener is triggered on key response
+ */
+TEST_P(DrmHalClearkeyTest, ListenerCallbacks) {
+    auto listener = ndk::SharedRefBase::make<DrmHalPluginListener>();
+    auto res = drmPlugin->setListener(listener);
+    EXPECT_OK(res);
+
+    auto sessionId = openSession();
+    loadKeys(sessionId, KeyType::STREAMING);
+    closeSession(sessionId);
+
+    auto args = listener->getEventArgs();
+    EXPECT_EQ(EventType::VENDOR_DEFINED, args.eventType);
+    EXPECT_EQ(sessionId, args.data);
+    EXPECT_EQ(sessionId, args.sessionId);
+
+    args = listener->getExpirationUpdateArgs();
+    EXPECT_EQ(sessionId, args.sessionId);
+    EXPECT_EQ(100, args.expiryTimeInMS);
+
+    args = listener->getKeysChangeArgs();
+    const vector<KeyStatus> keyStatusList = {
+            {{0xa, 0xb, 0xc}, KeyStatusType::USABLE},
+            {{0xd, 0xe, 0xf}, KeyStatusType::EXPIRED},
+            {{0x0, 0x1, 0x2}, KeyStatusType::USABLEINFUTURE},
+    };
+    EXPECT_EQ(sessionId, args.sessionId);
+    EXPECT_EQ(keyStatusList, args.keyStatusList);
+    EXPECT_TRUE(args.hasNewUsableKey);
+}
+
+/**
+ * Test SessionLostState is triggered on error
+ */
+TEST_P(DrmHalClearkeyTest, SessionLostState) {
+    auto listener = ndk::SharedRefBase::make<DrmHalPluginListener>();
+    auto res = drmPlugin->setListener(listener);
+    EXPECT_OK(res);
+
+    res = drmPlugin->setPropertyString(kDrmErrorTestKey, kDrmErrorInvalidState);
+    EXPECT_OK(res);
+
+    auto sessionId = openSession();
+    auto ret = drmPlugin->closeSession(sessionId);
+
+    auto args = listener->getSessionLostStateArgs();
+    EXPECT_EQ(sessionId, args.sessionId);
+}
+
+/**
+ * Negative decrypt test. Decrypt with invalid key.
+ */
+TEST_P(DrmHalClearkeyTest, DecryptWithEmptyKey) {
+    vector<uint8_t> iv(AES_BLOCK_SIZE, 0);
+    const Pattern noPattern = {0, 0};
+    const uint32_t kClearBytes = 512;
+    const uint32_t kEncryptedBytes = 512;
+    const vector<SubSample> subSamples = {
+            {.numBytesOfClearData = kClearBytes, .numBytesOfEncryptedData = kEncryptedBytes}};
+
+    // base 64 encoded JSON response string, must not contain padding character '='
+    const string emptyKeyResponse =
+            "{\"keys\":["
+            "{"
+            "\"kty\":\"oct\""
+            "\"alg\":\"A128KW2\""
+            "\"k\":\"SGVsbG8gRnJpZW5kIQ\""
+            "\"kid\":\"Y2xlYXJrZXlrZXlpZDAyAy\""
+            "}"
+            "{"
+            "\"kty\":\"oct\","
+            "\"alg\":\"A128KW2\""
+            "\"kid\":\"Y2xlYXJrZXlrZXlpZDAzAy\","  // empty key follows
+            "\"k\":\"R\""
+            "}]"
+            "}";
+    const size_t kEmptyKeyResponseSize = emptyKeyResponse.size();
+
+    vector<uint8_t> invalidResponse;
+    invalidResponse.resize(kEmptyKeyResponseSize);
+    memcpy(invalidResponse.data(), emptyKeyResponse.c_str(), kEmptyKeyResponseSize);
+    decryptWithInvalidKeys(invalidResponse, iv, noPattern, subSamples);
+}
+
+/**
+ * Negative decrypt test. Decrypt with a key exceeds AES_BLOCK_SIZE.
+ */
+TEST_P(DrmHalClearkeyTest, DecryptWithKeyTooLong) {
+    vector<uint8_t> iv(AES_BLOCK_SIZE, 0);
+    const Pattern noPattern = {0, 0};
+    const uint32_t kClearBytes = 512;
+    const uint32_t kEncryptedBytes = 512;
+    const vector<SubSample> subSamples = {
+            {.numBytesOfClearData = kClearBytes, .numBytesOfEncryptedData = kEncryptedBytes}};
+
+    // base 64 encoded JSON response string, must not contain padding character '='
+    const string keyTooLongResponse =
+            "{\"keys\":["
+            "{"
+            "\"kty\":\"oct\","
+            "\"alg\":\"A128KW2\""
+            "\"kid\":\"Y2xlYXJrZXlrZXlpZDAzAy\","  // key too long
+            "\"k\":\"V2lubmllIHRoZSBwb29oIVdpbm5pZSB0aGUgcG9vaCE=\""
+            "}]"
+            "}";
+    const size_t kKeyTooLongResponseSize = keyTooLongResponse.size();
+
+    vector<uint8_t> invalidResponse;
+    invalidResponse.resize(kKeyTooLongResponseSize);
+    memcpy(invalidResponse.data(), keyTooLongResponse.c_str(), kKeyTooLongResponseSize);
+    decryptWithInvalidKeys(invalidResponse, iv, noPattern, subSamples);
+}
diff --git a/drm/aidl/vts/drm_hal_test_main.cpp b/drm/aidl/vts/drm_hal_test_main.cpp
new file mode 100644
index 0000000..dc0f6d7
--- /dev/null
+++ b/drm/aidl/vts/drm_hal_test_main.cpp
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Instantiate the set of test cases for each vendor module
+ */
+
+#define LOG_TAG "drm_hal_test_main"
+
+#include <aidl/Gtest.h>
+#include <aidl/Vintf.h>
+#include <android/binder_process.h>
+#include <log/log.h>
+
+#include <gtest/gtest.h>
+
+#include <algorithm>
+#include <iterator>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include "drm_hal_common.h"
+
+using ::aidl::android::hardware::drm::vts::DrmHalClearkeyTest;
+using ::aidl::android::hardware::drm::vts::DrmHalTest;
+using ::aidl::android::hardware::drm::vts::HalBaseName;
+using drm_vts::DrmHalTestParam;
+using drm_vts::PrintParamInstanceToString;
+
+static const std::vector<DrmHalTestParam> getAllInstances() {
+    using ::aidl::android::hardware::drm::ICryptoFactory;
+    using ::aidl::android::hardware::drm::IDrmFactory;
+
+    std::vector<std::string> drmInstances =
+            android::getAidlHalInstanceNames(IDrmFactory::descriptor);
+    std::vector<std::string> cryptoInstances =
+            android::getAidlHalInstanceNames(ICryptoFactory::descriptor);
+
+    std::set<std::string> allInstances;
+    for (auto svc : drmInstances) {
+        allInstances.insert(HalBaseName(svc));
+    }
+    for (auto svc : cryptoInstances) {
+        allInstances.insert(HalBaseName(svc));
+    }
+
+    std::vector<DrmHalTestParam> allInstanceUuidCombos;
+    auto noUUID = [](std::string s) { return DrmHalTestParam(s); };
+    std::transform(allInstances.begin(), allInstances.end(),
+                   std::back_inserter(allInstanceUuidCombos), noUUID);
+    return allInstanceUuidCombos;
+};
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(DrmHalTest);
+INSTANTIATE_TEST_SUITE_P(PerInstance, DrmHalTest, testing::ValuesIn(getAllInstances()),
+                         PrintParamInstanceToString);
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(DrmHalClearkeyTest);
+INSTANTIATE_TEST_SUITE_P(PerInstance, DrmHalClearkeyTest, testing::ValuesIn(getAllInstances()),
+                         PrintParamInstanceToString);
+
+int main(int argc, char** argv) {
+#if defined(__LP64__)
+    const char* kModulePath = "/data/local/tmp/64/lib";
+#else
+    const char* kModulePath = "/data/local/tmp/32/lib";
+#endif
+    DrmHalTest::gVendorModules = new drm_vts::VendorModules(kModulePath);
+    if (DrmHalTest::gVendorModules->getPathList().size() == 0) {
+        std::cerr << "WARNING: No vendor modules found in " << kModulePath
+                  << ", all vendor tests will be skipped" << std::endl;
+    }
+    ABinderProcess_setThreadPoolMaxThreadCount(1);
+    ABinderProcess_startThreadPool();
+    ::testing::InitGoogleTest(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    ALOGI("Test result = %d", status);
+    return status;
+}
diff --git a/drm/aidl/vts/include/drm_hal_common.h b/drm/aidl/vts/include/drm_hal_common.h
new file mode 100644
index 0000000..4aac48b
--- /dev/null
+++ b/drm/aidl/vts/include/drm_hal_common.h
@@ -0,0 +1,214 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <aidl/android/hardware/common/Ashmem.h>
+#include <aidl/android/hardware/drm/BnDrmPluginListener.h>
+#include <aidl/android/hardware/drm/ICryptoFactory.h>
+#include <aidl/android/hardware/drm/ICryptoPlugin.h>
+#include <aidl/android/hardware/drm/IDrmFactory.h>
+#include <aidl/android/hardware/drm/IDrmPlugin.h>
+#include <aidl/android/hardware/drm/IDrmPluginListener.h>
+#include <aidl/android/hardware/drm/Status.h>
+
+#include <array>
+#include <chrono>
+#include <future>
+#include <iostream>
+#include <map>
+#include <memory>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include <android/binder_auto_utils.h>
+
+#include "VtsHalHidlTargetCallbackBase.h"
+#include "drm_hal_vendor_module_api.h"
+#include "drm_vts_helper.h"
+#include "vendor_modules.h"
+
+using drm_vts::DrmHalTestParam;
+
+namespace {
+typedef vector<::aidl::android::hardware::drm::KeyValue> KeyedVector;
+typedef std::vector<uint8_t> SessionId;
+}  // namespace
+
+#define EXPECT_OK(ret) EXPECT_TRUE(::aidl::android::hardware::drm::vts::IsOk(ret))
+#define EXPECT_TXN(ret) EXPECT_TRUE(ret.isOk() || ret.getExceptionCode() == EX_SERVICE_SPECIFIC)
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace drm {
+namespace vts {
+
+::aidl::android::hardware::drm::Status DrmErr(const ::ndk::ScopedAStatus& ret);
+std::string HalBaseName(const std::string& fullname);
+std::string HalFullName(const std::string& iface, const std::string& basename);
+testing::AssertionResult IsOk(const ::ndk::ScopedAStatus& ret);
+
+extern const char* kDrmIface;
+extern const char* kCryptoIface;
+
+class DrmHalTest : public ::testing::TestWithParam<DrmHalTestParam> {
+  public:
+    static drm_vts::VendorModules* gVendorModules;
+    DrmHalTest();
+    virtual void SetUp() override;
+    virtual void TearDown() override {}
+
+  protected:
+    ::aidl::android::hardware::drm::Uuid getAidlUUID();
+    std::vector<uint8_t> getUUID();
+    std::vector<uint8_t> getVendorUUID();
+    std::array<uint8_t, 16> GetParamUUID() { return GetParam().scheme_; }
+    std::string GetParamService() { return GetParam().instance_; }
+    ::aidl::android::hardware::drm::Uuid toAidlUuid(const std::vector<uint8_t>& in_uuid) {
+        ::aidl::android::hardware::drm::Uuid uuid;
+        uuid.uuid = in_uuid;
+        return uuid;
+    }
+
+    void provision();
+    SessionId openSession(::aidl::android::hardware::drm::SecurityLevel level,
+                          ::aidl::android::hardware::drm::Status* err);
+    SessionId openSession();
+    void closeSession(const SessionId& sessionId);
+    std::vector<uint8_t> loadKeys(
+            const SessionId& sessionId,
+            const ::aidl::android::hardware::drm::KeyType& type = KeyType::STREAMING);
+    std::vector<uint8_t> loadKeys(
+            const SessionId& sessionId, const DrmHalVTSVendorModule_V1::ContentConfiguration&,
+            const ::aidl::android::hardware::drm::KeyType& type = KeyType::STREAMING);
+    std::vector<uint8_t> getKeyRequest(const SessionId& sessionId,
+                                       const DrmHalVTSVendorModule_V1::ContentConfiguration&,
+                                       const ::aidl::android::hardware::drm::KeyType& type);
+    std::vector<uint8_t> provideKeyResponse(const SessionId& sessionId,
+                                            const std::vector<uint8_t>& keyResponse);
+    DrmHalVTSVendorModule_V1::ContentConfiguration getContent(
+            const ::aidl::android::hardware::drm::KeyType& type = KeyType::STREAMING) const;
+
+    KeyedVector toAidlKeyedVector(const std::map<std::string, std::string>& params);
+    std::array<uint8_t, 16> toStdArray(const std::vector<uint8_t>& vec);
+    void fillRandom(const ::aidl::android::hardware::common::Ashmem& ashmem);
+    ::aidl::android::hardware::common::Ashmem getDecryptMemory(size_t size, size_t index);
+
+    uint32_t decrypt(::aidl::android::hardware::drm::Mode mode, bool isSecure,
+                     const std::array<uint8_t, 16>& keyId, uint8_t* iv,
+                     const std::vector<::aidl::android::hardware::drm::SubSample>& subSamples,
+                     const ::aidl::android::hardware::drm::Pattern& pattern,
+                     const std::vector<uint8_t>& key,
+                     ::aidl::android::hardware::drm::Status expectedStatus);
+    void aes_ctr_decrypt(uint8_t* dest, uint8_t* src, uint8_t* iv,
+                         const std::vector<::aidl::android::hardware::drm::SubSample>& subSamples,
+                         const std::vector<uint8_t>& key);
+    void aes_cbc_decrypt(uint8_t* dest, uint8_t* src, uint8_t* iv,
+                         const std::vector<::aidl::android::hardware::drm::SubSample>& subSamples,
+                         const std::vector<uint8_t>& key);
+
+    std::shared_ptr<::aidl::android::hardware::drm::IDrmFactory> drmFactory;
+    std::shared_ptr<::aidl::android::hardware::drm::ICryptoFactory> cryptoFactory;
+    std::shared_ptr<::aidl::android::hardware::drm::IDrmPlugin> drmPlugin;
+    std::shared_ptr<::aidl::android::hardware::drm::ICryptoPlugin> cryptoPlugin;
+
+    unique_ptr<DrmHalVTSVendorModule_V1> vendorModule;
+    std::vector<DrmHalVTSVendorModule_V1::ContentConfiguration> contentConfigurations;
+
+  private:
+    std::shared_ptr<::aidl::android::hardware::drm::IDrmPlugin> createDrmPlugin();
+    std::shared_ptr<::aidl::android::hardware::drm::ICryptoPlugin> createCryptoPlugin();
+};
+
+class DrmHalClearkeyTest : public DrmHalTest {
+  public:
+    virtual void SetUp() override {
+        DrmHalTest::SetUp();
+        const std::vector<uint8_t> kClearKeyUUID = {0xE2, 0x71, 0x9D, 0x58, 0xA9, 0x85, 0xB3, 0xC9,
+                                                    0x78, 0x1A, 0xB0, 0x30, 0xAF, 0x78, 0xD3, 0x0E};
+        static const std::string kMimeType = "video/mp4";
+        static constexpr ::aidl::android::hardware::drm::SecurityLevel kSecurityLevel =
+                ::aidl::android::hardware::drm::SecurityLevel::SW_SECURE_CRYPTO;
+
+        bool drmClearkey = false;
+        auto ret = drmFactory->isCryptoSchemeSupported(toAidlUuid(kClearKeyUUID), kMimeType,
+                                                       kSecurityLevel, &drmClearkey);
+        if (!drmClearkey) {
+            GTEST_SKIP() << "ClearKey not supported by " << GetParamService();
+        }
+    }
+    virtual void TearDown() override {}
+    void decryptWithInvalidKeys(
+            std::vector<uint8_t>& invalidResponse, std::vector<uint8_t>& iv,
+            const ::aidl::android::hardware::drm::Pattern& noPattern,
+            const std::vector<::aidl::android::hardware::drm::SubSample>& subSamples);
+};
+
+/**
+ *  Event Handling tests
+ */
+extern const char* kCallbackLostState;
+extern const char* kCallbackKeysChange;
+
+struct ListenerArgs {
+    EventType eventType;
+    SessionId sessionId;
+    int64_t expiryTimeInMS;
+    std::vector<uint8_t> data;
+    std::vector<KeyStatus> keyStatusList;
+    bool hasNewUsableKey;
+};
+
+class DrmHalPluginListener : public BnDrmPluginListener {
+  public:
+    DrmHalPluginListener() {}
+    virtual ~DrmHalPluginListener() {}
+
+    virtual ::ndk::ScopedAStatus onEvent(
+            ::aidl::android::hardware::drm::EventType in_eventType,
+            const std::vector<uint8_t>& in_sessionId,
+            const std::vector<uint8_t>& in_data) override;
+
+    virtual ::ndk::ScopedAStatus onExpirationUpdate(
+            const std::vector<uint8_t>& in_sessionId,
+            int64_t in_expiryTimeInMS) override;
+
+    virtual ::ndk::ScopedAStatus onSessionLostState(
+            const std::vector<uint8_t>& in_sessionId) override;
+
+    virtual ::ndk::ScopedAStatus onKeysChange(
+            const std::vector<uint8_t>& in_sessionId,
+            const std::vector<::aidl::android::hardware::drm::KeyStatus>& in_keyStatusList,
+            bool in_hasNewUsableKey) override;
+
+    ListenerArgs getEventArgs();
+    ListenerArgs getExpirationUpdateArgs();
+    ListenerArgs getSessionLostStateArgs();
+    ListenerArgs getKeysChangeArgs();
+
+  private:
+    ListenerArgs getListenerArgs(std::promise<ListenerArgs>& promise);
+    std::promise<ListenerArgs> eventPromise, expirationUpdatePromise,
+            sessionLostStatePromise, keysChangePromise;
+};
+
+}  // namespace vts
+}  // namespace drm
+}  // namespace hardware
+}  // namespace android
+}  // namespace aidl
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/GnssData.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/GnssData.aidl
index aa514da..01a3b3a 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/GnssData.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/GnssData.aidl
@@ -37,7 +37,7 @@
   android.hardware.gnss.GnssMeasurement[] measurements;
   android.hardware.gnss.GnssClock clock;
   android.hardware.gnss.ElapsedRealtime elapsedRealtime;
-  @nullable android.hardware.gnss.GnssData.GnssAgc[] gnssAgcs;
+  android.hardware.gnss.GnssData.GnssAgc[] gnssAgcs = {};
   @VintfStability
   parcelable GnssAgc {
     double agcLevelDb;
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IAGnssRil.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IAGnssRil.aidl
index 73df195..69fa32b 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IAGnssRil.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IAGnssRil.aidl
@@ -36,7 +36,7 @@
 interface IAGnssRil {
   void setCallback(in android.hardware.gnss.IAGnssRilCallback callback);
   void setRefLocation(in android.hardware.gnss.IAGnssRil.AGnssRefLocation agnssReflocation);
-  void setSetId(in android.hardware.gnss.IAGnssRil.SetIDType type, in @utf8InCpp String setid);
+  void setSetId(in android.hardware.gnss.IAGnssRil.SetIdType type, in @utf8InCpp String setid);
   void updateNetworkState(in android.hardware.gnss.IAGnssRil.NetworkAttributes attributes);
   const int NETWORK_CAPABILITY_NOT_METERED = 1;
   const int NETWORK_CAPABILITY_NOT_ROAMING = 2;
@@ -48,7 +48,7 @@
     NR_CELLID = 8,
   }
   @Backing(type="int") @VintfStability
-  enum SetIDType {
+  enum SetIdType {
     NONE = 0,
     IMSI = 1,
     MSISDM = 2,
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnss.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnss.aidl
index a16d27b..affef2b 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnss.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnss.aidl
@@ -53,7 +53,7 @@
   void injectLocation(in android.hardware.gnss.GnssLocation location);
   void injectBestLocation(in android.hardware.gnss.GnssLocation location);
   void deleteAidingData(in android.hardware.gnss.IGnss.GnssAidingData aidingDataFlags);
-  void setPositionMode(in android.hardware.gnss.IGnss.GnssPositionMode mode, in android.hardware.gnss.IGnss.GnssPositionRecurrence recurrence, in int minIntervalMs, in int preferredAccuracyMeters, in int preferredTimeMs, in boolean lowPowerMode);
+  void setPositionMode(in android.hardware.gnss.IGnss.PositionModeOptions options);
   android.hardware.gnss.IGnssAntennaInfo getExtensionGnssAntennaInfo();
   @nullable android.hardware.gnss.measurement_corrections.IMeasurementCorrectionsInterface getExtensionMeasurementCorrections();
   const int ERROR_INVALID_ARGUMENT = 1;
@@ -72,18 +72,27 @@
   }
   @Backing(type="int") @VintfStability
   enum GnssAidingData {
-    DELETE_EPHEMERIS = 1,
-    DELETE_ALMANAC = 2,
-    DELETE_POSITION = 4,
-    DELETE_TIME = 8,
-    DELETE_IONO = 16,
-    DELETE_UTC = 32,
-    DELETE_HEALTH = 64,
-    DELETE_SVDIR = 128,
-    DELETE_SVSTEER = 256,
-    DELETE_SADATA = 512,
-    DELETE_RTI = 1024,
-    DELETE_CELLDB_INFO = 32768,
-    DELETE_ALL = 65535,
+    EPHEMERIS = 1,
+    ALMANAC = 2,
+    POSITION = 4,
+    TIME = 8,
+    IONO = 16,
+    UTC = 32,
+    HEALTH = 64,
+    SVDIR = 128,
+    SVSTEER = 256,
+    SADATA = 512,
+    RTI = 1024,
+    CELLDB_INFO = 32768,
+    ALL = 65535,
+  }
+  @VintfStability
+  parcelable PositionModeOptions {
+    android.hardware.gnss.IGnss.GnssPositionMode mode;
+    android.hardware.gnss.IGnss.GnssPositionRecurrence recurrence;
+    int minIntervalMs;
+    int preferredAccuracyMeters;
+    int preferredTimeMs;
+    boolean lowPowerMode;
   }
 }
diff --git a/gnss/aidl/android/hardware/gnss/GnssData.aidl b/gnss/aidl/android/hardware/gnss/GnssData.aidl
index 204eb65..6b2068e 100644
--- a/gnss/aidl/android/hardware/gnss/GnssData.aidl
+++ b/gnss/aidl/android/hardware/gnss/GnssData.aidl
@@ -76,6 +76,10 @@
          * is the primary common use central frequency, e.g. L1 = 1575.45 MHz
          * for GPS.
          *
+         * If all the GLO frequencies have a common AGC, the FC0 (frequency
+         * channel number 0) of the individual GLO bands is used to represent
+         * all the GLO frequencies.
+         *
          * For an L1, L5 receiver tracking a satellite on L1 and L5 at the same
          * time, two raw measurement structs must be reported for this same
          * satellite, in one of the measurement structs, all the values related
@@ -92,5 +96,5 @@
      * GnssMeasurement or GnssClock fields are not reported yet. E.g., when a GNSS signal is too
      * weak to be acquired, the AGC value must still be reported.
      */
-    @nullable GnssAgc[] gnssAgcs;
+    GnssAgc[] gnssAgcs = {};
 }
diff --git a/gnss/aidl/android/hardware/gnss/IAGnssCallback.aidl b/gnss/aidl/android/hardware/gnss/IAGnssCallback.aidl
index 7c25937..8f881b7 100644
--- a/gnss/aidl/android/hardware/gnss/IAGnssCallback.aidl
+++ b/gnss/aidl/android/hardware/gnss/IAGnssCallback.aidl
@@ -23,9 +23,13 @@
     @VintfStability
     @Backing(type="int")
     enum AGnssType {
+        // Secure User Plane Location
         SUPL = 1,
+        // CDMA2000
         C2K = 2,
+        // SUPL, Emergency call over IP Multimedia Subsystem
         SUPL_EIMS = 3,
+        // SUPL, IP Multimedia Subsystem
         SUPL_IMS = 4,
     }
 
diff --git a/gnss/aidl/android/hardware/gnss/IAGnssRil.aidl b/gnss/aidl/android/hardware/gnss/IAGnssRil.aidl
index c506b04..b505d81 100644
--- a/gnss/aidl/android/hardware/gnss/IAGnssRil.aidl
+++ b/gnss/aidl/android/hardware/gnss/IAGnssRil.aidl
@@ -17,7 +17,6 @@
 package android.hardware.gnss;
 
 import android.hardware.gnss.IAGnssRilCallback;
-import android.hardware.gnss.IAGnssRilCallback.SetIDType;
 
 /**
  * Extended interface for AGNSS RIL support. An Assisted GNSS Radio Interface
@@ -46,7 +45,7 @@
     /** SET ID type*/
     @VintfStability
     @Backing(type="int")
-    enum SetIDType {
+    enum SetIdType {
         NONE = 0,
         IMSI = 1,
         MSISDM = 2,
@@ -100,7 +99,7 @@
     /** Represents network connection status and capabilities. */
     @VintfStability
     parcelable NetworkAttributes {
-        /** Network handle of the network for use with the NDK API. */
+        /** A handle representing this Network. */
         long networkHandle;
 
         /**
@@ -151,7 +150,7 @@
      * If the type is NONE, then the string must be empty.
      *
      */
-    void setSetId(in SetIDType type, in @utf8InCpp String setid);
+    void setSetId(in SetIdType type, in @utf8InCpp String setid);
 
     /**
      * Notifies GNSS of network status changes.
diff --git a/gnss/aidl/android/hardware/gnss/IAGnssRilCallback.aidl b/gnss/aidl/android/hardware/gnss/IAGnssRilCallback.aidl
index 6fb093e..485626d 100644
--- a/gnss/aidl/android/hardware/gnss/IAGnssRilCallback.aidl
+++ b/gnss/aidl/android/hardware/gnss/IAGnssRilCallback.aidl
@@ -25,7 +25,7 @@
     /**
      * The Hal uses this API to request a SET ID.
      *
-     * @param setIdflag A bitfield of IAGnssRil.SetIDType that is required by
+     * @param setIdflag A bitfield of IAGnssRil.SetIdType that is required by
      * the HAL. The framework will inject an empty SET ID if the flag is NONE.
      *
      */
diff --git a/gnss/aidl/android/hardware/gnss/IGnss.aidl b/gnss/aidl/android/hardware/gnss/IGnss.aidl
index 99f2ee4..79950ad 100644
--- a/gnss/aidl/android/hardware/gnss/IGnss.aidl
+++ b/gnss/aidl/android/hardware/gnss/IGnss.aidl
@@ -81,19 +81,19 @@
     @VintfStability
     @Backing(type="int")
     enum GnssAidingData {
-        DELETE_EPHEMERIS = 0x0001,
-        DELETE_ALMANAC = 0x0002,
-        DELETE_POSITION = 0x0004,
-        DELETE_TIME = 0x0008,
-        DELETE_IONO = 0x0010,
-        DELETE_UTC = 0x0020,
-        DELETE_HEALTH = 0x0040,
-        DELETE_SVDIR = 0x0080,
-        DELETE_SVSTEER = 0x0100,
-        DELETE_SADATA = 0x0200,
-        DELETE_RTI = 0x0400,
-        DELETE_CELLDB_INFO = 0x8000,
-        DELETE_ALL = 0xFFFF
+        EPHEMERIS = 0x0001,
+        ALMANAC = 0x0002,
+        POSITION = 0x0004,
+        TIME = 0x0008,
+        IONO = 0x0010,
+        UTC = 0x0020,
+        HEALTH = 0x0040,
+        SVDIR = 0x0080,
+        SVSTEER = 0x0100,
+        SADATA = 0x0200,
+        RTI = 0x0400,
+        CELLDB_INFO = 0x8000,
+        ALL = 0xFFFF
     }
 
     /**
@@ -256,37 +256,56 @@
 
     /**
      * Specifies that the next call to start will not use the information defined in the flags.
-     * GnssAidingData value of DELETE_ALL is passed for a cold start.
+     * GnssAidingData value of GnssAidingData::ALL is passed for a cold start.
      *
      * @param aidingDataFlags Flags specifying the aiding data to be deleted.
      */
     void deleteAidingData(in GnssAidingData aidingDataFlags);
 
     /**
+     * Options used in the setPositionMode() call for specifying the GNSS engine behavior.
+     */
+    @VintfStability
+    parcelable PositionModeOptions {
+        /**
+         * Must be one of MS_BASED or STANDALONE. It is allowed by the platform (and it is
+         * recommended) to fallback to MS_BASED if MS_ASSISTED is passed in, and MS_BASED is
+         * supported.
+         */
+        GnssPositionMode mode;
+
+        /* Recurrence GNSS position recurrence value, either periodic or single. */
+        GnssPositionRecurrence recurrence;
+
+        /* Represents the time between fixes in milliseconds. */
+        int minIntervalMs;
+
+        /* Represents the requested fix accuracy in meters. */
+        int preferredAccuracyMeters;
+
+        /* Represents the requested time to first fix in milliseconds. */
+        int preferredTimeMs;
+
+        /**
+         * When true, and IGnss is the only client to the GNSS hardware, the GNSS hardware must make
+         * strong tradeoffs to substantially restrict power use. Specifically, in the case of a
+         * several second long minIntervalMs, the GNSS hardware must not, on average, run power
+         * hungry operations like RF and signal searches for more than one second per interval, and
+         * must make exactly one call to gnssSvStatusCb(), and either zero or one call to
+         * GnssLocationCb() at each interval. When false, HAL must operate in the nominal mode and
+         * is expected to make power and performance tradoffs such as duty-cycling when signal
+         * conditions are good and more active searches to reacquire GNSS signals when no signals
+         * are present. When there are additional clients using the GNSS hardware other than IGnss,
+         * the GNSS hardware may operate in a higher power mode, on behalf of those clients.
+         */
+        boolean lowPowerMode;
+    }
+
+    /**
      * Sets the GnssPositionMode parameter, its associated recurrence value, the time between fixes,
      * requested fix accuracy, time to first fix.
-     *
-     * @param mode Parameter must be one of MS_BASED or STANDALONE. It is allowed by the platform
-     *     (and it is recommended) to fallback to MS_BASED if MS_ASSISTED is passed in, and MS_BASED
-     *     is supported.
-     * @param recurrence GNSS position recurrence value, either periodic or single.
-     * @param minIntervalMs Represents the time between fixes in milliseconds.
-     * @param preferredAccuracyMeters Represents the requested fix accuracy in meters.
-     * @param preferredTimeMs Represents the requested time to first fix in milliseconds.
-     * @param lowPowerMode When true, and IGnss is the only client to the GNSS hardware, the GNSS
-     *     hardware must make strong tradeoffs to substantially restrict power use. Specifically, in
-     *     the case of a several second long minIntervalMs, the GNSS hardware must not, on average,
-     *     run power hungry operations like RF and signal searches for more than one second per
-     *     interval, and must make exactly one call to gnssSvStatusCb(), and either zero or one call
-     *     to GnssLocationCb() at each interval. When false, HAL must operate in the nominal mode
-     *     and is expected to make power and performance tradoffs such as duty-cycling when signal
-     *     conditions are good and more active searches to reacquire GNSS signals when no signals
-     *     are present. When there are additional clients using the GNSS hardware other than IGnss,
-     *     the GNSS hardware may operate in a higher power mode, on behalf of those clients.
      */
-    void setPositionMode(in GnssPositionMode mode, in GnssPositionRecurrence recurrence,
-            in int minIntervalMs, in int preferredAccuracyMeters, in int preferredTimeMs,
-            in boolean lowPowerMode);
+    void setPositionMode(in PositionModeOptions options);
 
     /*
      * This method returns the IGnssAntennaInfo.
diff --git a/gnss/aidl/default/AGnssRil.cpp b/gnss/aidl/default/AGnssRil.cpp
index afe0039..2aa1abc 100644
--- a/gnss/aidl/default/AGnssRil.cpp
+++ b/gnss/aidl/default/AGnssRil.cpp
@@ -41,7 +41,7 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus AGnssRil::setSetId(SetIDType type, const std::string& setid) {
+ndk::ScopedAStatus AGnssRil::setSetId(SetIdType type, const std::string& setid) {
     ALOGD("AGnssRil::setSetId: type:%s, setid: %s", toString(type).c_str(), setid.c_str());
     return ndk::ScopedAStatus::ok();
 }
diff --git a/gnss/aidl/default/AGnssRil.h b/gnss/aidl/default/AGnssRil.h
index 7e429ee..e205b69 100644
--- a/gnss/aidl/default/AGnssRil.h
+++ b/gnss/aidl/default/AGnssRil.h
@@ -24,7 +24,7 @@
   public:
     ndk::ScopedAStatus setCallback(const std::shared_ptr<IAGnssRilCallback>& callback) override;
     ndk::ScopedAStatus setRefLocation(const AGnssRefLocation& agnssReflocation) override;
-    ndk::ScopedAStatus setSetId(SetIDType type, const std::string& setid) override;
+    ndk::ScopedAStatus setSetId(SetIdType type, const std::string& setid) override;
     ndk::ScopedAStatus updateNetworkState(const NetworkAttributes& attributes) override;
 
   private:
diff --git a/gnss/aidl/default/Gnss.cpp b/gnss/aidl/default/Gnss.cpp
index 73f4085..eb17bbf 100644
--- a/gnss/aidl/default/Gnss.cpp
+++ b/gnss/aidl/default/Gnss.cpp
@@ -210,11 +210,10 @@
     return ScopedAStatus::ok();
 }
 
-ScopedAStatus Gnss::setPositionMode(GnssPositionMode, GnssPositionRecurrence, int minIntervalMs,
-                                    int /* preferredAccuracyMeters */, int /* preferredTimeMs */,
-                                    bool lowPowerMode) {
-    ALOGD("setPositionMode. minIntervalMs:%d, lowPowerMode:%d", minIntervalMs, (int)lowPowerMode);
-    mMinIntervalMs = minIntervalMs;
+ScopedAStatus Gnss::setPositionMode(const PositionModeOptions& options) {
+    ALOGD("setPositionMode. minIntervalMs:%d, lowPowerMode:%d", options.minIntervalMs,
+          (int)options.lowPowerMode);
+    mMinIntervalMs = options.minIntervalMs;
     return ScopedAStatus::ok();
 }
 
diff --git a/gnss/aidl/default/Gnss.h b/gnss/aidl/default/Gnss.h
index 36874b8..b50a1ae 100644
--- a/gnss/aidl/default/Gnss.h
+++ b/gnss/aidl/default/Gnss.h
@@ -50,9 +50,7 @@
     ndk::ScopedAStatus injectLocation(const GnssLocation& location) override;
     ndk::ScopedAStatus injectBestLocation(const GnssLocation& location) override;
     ndk::ScopedAStatus deleteAidingData(GnssAidingData aidingDataFlags) override;
-    ndk::ScopedAStatus setPositionMode(GnssPositionMode mode, GnssPositionRecurrence recurrence,
-                                       int minIntervalMs, int preferredAccuracyMeters,
-                                       int preferredTimeMs, bool lowPowerMode) override;
+    ndk::ScopedAStatus setPositionMode(const PositionModeOptions& options) override;
 
     ndk::ScopedAStatus getExtensionPsds(std::shared_ptr<IGnssPsds>* iGnssPsds) override;
     ndk::ScopedAStatus getExtensionGnssConfiguration(
diff --git a/gnss/aidl/vts/gnss_hal_test.cpp b/gnss/aidl/vts/gnss_hal_test.cpp
index 13c32ee..4828f19 100644
--- a/gnss/aidl/vts/gnss_hal_test.cpp
+++ b/gnss/aidl/vts/gnss_hal_test.cpp
@@ -79,9 +79,14 @@
     const int kPreferredAccuracy = 0;  // Ideally perfect (matches GnssLocationProvider)
     const int kPreferredTimeMsec = 0;  // Ideally immediate
 
-    auto status = aidl_gnss_hal_->setPositionMode(
-            IGnss::GnssPositionMode::MS_BASED, IGnss::GnssPositionRecurrence::RECURRENCE_PERIODIC,
-            min_interval_msec, kPreferredAccuracy, kPreferredTimeMsec, low_power_mode);
+    IGnss::PositionModeOptions options;
+    options.mode = IGnss::GnssPositionMode::MS_BASED;
+    options.recurrence = IGnss::GnssPositionRecurrence::RECURRENCE_PERIODIC;
+    options.minIntervalMs = min_interval_msec;
+    options.preferredAccuracyMeters = kPreferredAccuracy;
+    options.preferredTimeMs = kPreferredTimeMsec;
+    options.lowPowerMode = low_power_mode;
+    auto status = aidl_gnss_hal_->setPositionMode(options);
 
     ASSERT_TRUE(status.isOk());
 }
diff --git a/gnss/aidl/vts/gnss_hal_test_cases.cpp b/gnss/aidl/vts/gnss_hal_test_cases.cpp
index 1fa6825..1b69488 100644
--- a/gnss/aidl/vts/gnss_hal_test_cases.cpp
+++ b/gnss/aidl/vts/gnss_hal_test_cases.cpp
@@ -1050,10 +1050,9 @@
         // Validity check GnssData fields
         CheckGnssMeasurementClockFields(lastMeasurement);
 
-        ASSERT_TRUE(lastMeasurement.gnssAgcs.has_value());
-        for (const auto& gnssAgc : lastMeasurement.gnssAgcs.value()) {
-            ASSERT_TRUE(gnssAgc.has_value());
-            ASSERT_TRUE(gnssAgc.value().carrierFrequencyHz >= 0);
+        ASSERT_TRUE(lastMeasurement.gnssAgcs.size() > 0);
+        for (const auto& gnssAgc : lastMeasurement.gnssAgcs) {
+            ASSERT_TRUE(gnssAgc.carrierFrequencyHz >= 0);
         }
     }
 
diff --git a/gnss/common/utils/default/Utils.cpp b/gnss/common/utils/default/Utils.cpp
index 1ff84eb..122a293 100644
--- a/gnss/common/utils/default/Utils.cpp
+++ b/gnss/common/utils/default/Utils.cpp
@@ -247,8 +247,7 @@
     GnssData gnssData = {.measurements = {measurement},
                          .clock = clock,
                          .elapsedRealtime = timestamp,
-                         .gnssAgcs = std::make_optional(std::vector(
-                                 {std::make_optional(gnssAgc1), std::make_optional(gnssAgc2)}))};
+                         .gnssAgcs = std::vector({gnssAgc1, gnssAgc2})};
     return gnssData;
 }
 
diff --git a/graphics/bufferqueue/1.0/Android.bp b/graphics/bufferqueue/1.0/Android.bp
index eda80d7..c3d38d0 100644
--- a/graphics/bufferqueue/1.0/Android.bp
+++ b/graphics/bufferqueue/1.0/Android.bp
@@ -25,4 +25,9 @@
         "android.hidl.base@1.0",
     ],
     gen_java: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media",
+        "com.android.media.swcodec",
+    ],
 }
diff --git a/graphics/bufferqueue/2.0/Android.bp b/graphics/bufferqueue/2.0/Android.bp
index 13feeb1..33d9104 100644
--- a/graphics/bufferqueue/2.0/Android.bp
+++ b/graphics/bufferqueue/2.0/Android.bp
@@ -27,4 +27,9 @@
         "android.hidl.base@1.0",
     ],
     gen_java: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media",
+        "com.android.media.swcodec",
+    ],
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NeighboringCell.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/BufferAheadResult.aidl
similarity index 81%
copy from radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NeighboringCell.aidl
copy to graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/BufferAheadResult.aidl
index 4f29c0b..94fd91b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NeighboringCell.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/BufferAheadResult.aidl
@@ -1,11 +1,11 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
+/**
+ * Copyright (c) 2022, The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,9 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio.network;
+package android.hardware.graphics.composer3;
 @VintfStability
-parcelable NeighboringCell {
-  String cid;
-  int rssi;
+parcelable BufferAheadResult {
+  long display;
+  android.hardware.graphics.composer3.BufferAheadResult.Layer[] layers;
+  @VintfStability
+  parcelable Layer {
+    long layer;
+    boolean presented;
+  }
 }
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/Capability.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/Capability.aidl
index 9c49583..e989b6c 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/Capability.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/Capability.aidl
@@ -39,4 +39,5 @@
   SKIP_CLIENT_COLOR_TRANSFORM = 2,
   PRESENT_FENCE_IS_NOT_RELIABLE = 3,
   SKIP_VALIDATE = 4,
+  BUFFER_AHEAD = 5,
 }
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/CommandResultPayload.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/CommandResultPayload.aidl
index ebbb31e..fb39172 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/CommandResultPayload.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/CommandResultPayload.aidl
@@ -39,6 +39,7 @@
   android.hardware.graphics.composer3.DisplayRequest displayRequest;
   android.hardware.graphics.composer3.PresentFence presentFence;
   android.hardware.graphics.composer3.ReleaseFences releaseFences;
+  android.hardware.graphics.composer3.BufferAheadResult bufferAheadResult;
   android.hardware.graphics.composer3.PresentOrValidate presentOrValidateResult;
   android.hardware.graphics.composer3.ClientTargetPropertyWithNits clientTargetProperty;
 }
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/LayerCommand.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/LayerCommand.aidl
index c1c0117..1429c35 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/LayerCommand.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/LayerCommand.aidl
@@ -37,6 +37,7 @@
   long layer;
   @nullable android.hardware.graphics.common.Point cursorPosition;
   @nullable android.hardware.graphics.composer3.Buffer buffer;
+  @nullable android.hardware.graphics.composer3.Buffer bufferAhead;
   @nullable android.hardware.graphics.common.Rect[] damage;
   @nullable android.hardware.graphics.composer3.ParcelableBlendMode blendMode;
   @nullable android.hardware.graphics.composer3.Color color;
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/BufferAheadResult.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/BufferAheadResult.aidl
new file mode 100644
index 0000000..7ca4578
--- /dev/null
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/BufferAheadResult.aidl
@@ -0,0 +1,46 @@
+/**
+ * Copyright (c) 2022, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.graphics.composer3;
+
+@VintfStability
+parcelable BufferAheadResult {
+    /**
+     * The display which this commands refers to.
+     * @see IComposer.createDisplay
+     */
+    long display;
+
+    @VintfStability
+    parcelable Layer {
+        /**
+         * The layer which this commands refers to.
+         * @see IComposer.createLayer
+         */
+        long layer;
+
+        /**
+         * Represents whether BufferAhead was presented as part of the last
+         * present or not.
+         */
+        boolean presented;
+    }
+
+    /**
+     * The layers which has BufferAheadResult populated.
+     */
+    Layer[] layers;
+}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/Capability.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/Capability.aidl
index ea619ae..77ad1e0 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/Capability.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/Capability.aidl
@@ -57,4 +57,9 @@
      * validateDisplay step is needed.
      */
     SKIP_VALIDATE = 4,
+    /**
+     * Specifies that a device is able to use the LayerCommand.bufferAhead
+     * when provided.
+     */
+    BUFFER_AHEAD = 5
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/CommandResultPayload.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/CommandResultPayload.aidl
index f2de68e..fd1e4cc 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/CommandResultPayload.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/CommandResultPayload.aidl
@@ -16,6 +16,7 @@
 
 package android.hardware.graphics.composer3;
 
+import android.hardware.graphics.composer3.BufferAheadResult;
 import android.hardware.graphics.composer3.ChangedCompositionTypes;
 import android.hardware.graphics.composer3.ClientTargetPropertyWithNits;
 import android.hardware.graphics.composer3.CommandError;
@@ -78,6 +79,13 @@
     ReleaseFences releaseFences;
 
     /**
+     * Represents the result of the LayerCommand.bufferAhead that was
+     * sent in the last presentDisplay call. That is, the presentDisplay
+     * call prior to this presentDisplay.
+     */
+    BufferAheadResult bufferAheadResult;
+
+    /**
      * Sets the state of PRESENT_OR_VALIDATE_DISPLAY command.
      */
     PresentOrValidate presentOrValidateResult;
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/LayerCommand.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/LayerCommand.aidl
index 0a2711b..ab93794 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/LayerCommand.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/LayerCommand.aidl
@@ -41,20 +41,11 @@
     long layer;
 
     /**
-     * Asynchronously sets the position of a cursor layer.
+     * Sets the position of a cursor layer.
      *
-     * Prior to validateDisplay, a layer may be marked as Composition.CURSOR.
-     * If validation succeeds (i.e., the device does not request a composition
-     * change for that layer), then once a buffer has been set for the layer
-     * and it has been presented, its position may be set by this function at
-     * any time between presentDisplay and any subsequent validateDisplay
-     * calls for this display.
-     *
-     * Once validateDisplay is called, this function must not be called again
-     * until the validate/present sequence is completed.
-     *
-     * May be called from any thread so long as it is not interleaved with the
-     * validate/present sequence as described above.
+     * The position of a cursor layer can be updated without a validate/present display
+     * sequence if that layer was marked as Composition.CURSOR and validation previously succeeded
+     * (i.e., the device didn't request a composition).
      */
     @nullable Point cursorPosition;
 
@@ -79,6 +70,30 @@
     @nullable Buffer buffer;
 
     /**
+     * Sets a buffer handle to be displayed for this layer and a file descriptor
+     * referring to an acquire sync fence object, which must be signaled when it is
+     * safe to read from the given buffer.
+     *
+     * When bufferAhead is provided, the implementation should try to
+     * present it on the next scanout as long as its acquire sync fence
+     * is signaled by that time. Otherwise the bufferAhead should be dropped.
+     * This allows the client to set an
+     * unsignaled buffer on the layer without causing the entire display to miss
+     * an update if the buffer is not ready by the next scanout time.
+     *
+     * In case bufferAhead is dropped and LayerCommand.buffer is provided, LayerCommand.buffer
+     * should be used as the next layer buffer.
+     *
+     * The implementation is expected to populate the CommandResultPayload.bufferAheadResult
+     * with information about whether bufferAhead was presented or dropped.
+     * Since this information is not known at the current presentDisplay call
+     * of frame N (as the scanout happens after the call returns),
+     * the implementation should populate it when presentDisplay is
+     * called for frame N+1.
+     */
+    @nullable Buffer bufferAhead;
+
+    /**
      * Provides the region of the source buffer which has been modified since
      * the last frame. This region does not need to be validated before
      * calling presentDisplay.
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
index 32a8ea8..026a431 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
@@ -1205,6 +1205,7 @@
         const auto errors = mReader.takeErrors();
         ASSERT_TRUE(mReader.takeErrors().empty());
         ASSERT_TRUE(mReader.takeChangedCompositionTypes(mPrimaryDisplay).empty());
+        ASSERT_TRUE(mReader.takeBufferAheadResultLayers(mPrimaryDisplay).empty());
 
         ASSERT_NO_FATAL_FAILURE(GraphicsComposerAidlTest::TearDown());
     }
diff --git a/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientReader.h b/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientReader.h
index f9e35e9..8f8c98f 100644
--- a/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientReader.h
+++ b/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientReader.h
@@ -77,6 +77,10 @@
                     parseSetClientTargetProperty(std::move(
                             result.get<CommandResultPayload::Tag::clientTargetProperty>()));
                     break;
+                case CommandResultPayload::Tag::bufferAheadResult:
+                    parseSetBufferAheadResultLayers(
+                            result.get<CommandResultPayload::Tag::bufferAheadResult>());
+                    break;
             }
         }
     }
@@ -168,6 +172,16 @@
         return std::move(data.clientTargetProperty);
     }
 
+    std::vector<BufferAheadResult::Layer> takeBufferAheadResultLayers(int64_t display) {
+        const auto found = mReturnData.find(display);
+
+        if (found == mReturnData.end()) {
+            return {};
+        }
+
+        return std::move(found->second.bufferAheadResultLayers);
+    }
+
   private:
     void resetData() {
         mErrors.clear();
@@ -206,12 +220,18 @@
         data.clientTargetProperty = std::move(clientTargetProperty);
     }
 
+    void parseSetBufferAheadResultLayers(const BufferAheadResult& bufferAheadResult) {
+        auto& data = mReturnData[bufferAheadResult.display];
+        data.bufferAheadResultLayers = std::move(bufferAheadResult.layers);
+    }
+
     struct ReturnData {
         DisplayRequest displayRequests;
         std::vector<ChangedCompositionLayer> changedLayers;
         ndk::ScopedFileDescriptor presentFence;
         std::vector<ReleaseFences::Layer> releasedLayers;
         PresentOrValidate::Result presentOrValidateState;
+        std::vector<BufferAheadResult::Layer> bufferAheadResultLayers;
 
         ClientTargetPropertyWithNits clientTargetProperty = {
                 .clientTargetProperty = {common::PixelFormat::RGBA_8888, Dataspace::UNKNOWN},
diff --git a/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientWriter.h b/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientWriter.h
index d3266e7..d429b76 100644
--- a/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientWriter.h
+++ b/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientWriter.h
@@ -131,6 +131,11 @@
         getLayerCommand(display, layer).buffer = getBuffer(slot, buffer, acquireFence);
     }
 
+    void setLayerBufferAhead(int64_t display, int64_t layer, uint32_t slot,
+                             const native_handle_t* buffer, int acquireFence) {
+        getLayerCommand(display, layer).bufferAhead = getBuffer(slot, buffer, acquireFence);
+    }
+
     void setLayerSurfaceDamage(int64_t display, int64_t layer, const std::vector<Rect>& damage) {
         getLayerCommand(display, layer).damage.emplace(damage.begin(), damage.end());
     }
diff --git a/health/aidl/README.md b/health/aidl/README.md
index a64fe93..54d6758 100644
--- a/health/aidl/README.md
+++ b/health/aidl/README.md
@@ -60,7 +60,11 @@
 [android.hardware.health-service.example.rc](default/android.hardware.health-service.example.rc).
 Specifically:
 
-* You may ignore the `service` line. The name of the service does not matter.
+* For the `service` line, if the name of the service is **NOT**
+  `vendor.charger`, and there are actions
+  in the rc file triggered by `on property:init.svc.<name>=running` where
+  `<name>` is the name of your charger service, then you need a custom health
+  AIDL service.
 * If your service belongs to additional classes beside `charger`, you need a
   custom health AIDL service.
 * Modify the `seclabel` line. Replace `charger` with `charger_vendor`.
@@ -232,13 +236,19 @@
 It is recommended that you move the existing `service` entry with
 `class charger` to the `init.rc` file in your custom health service.
 
+If there are existing actions in the rc file triggered by
+`on property:init.svc.<name>=running`, where `<name>` is the name of your
+existing charger service (usually `vendor.charger`), then the name of the
+service must be kept as-is. If you modify the name of the service, the actions
+are not triggered properly.
+
 Modify the entry to invoke the health service binary with `--charger` argument.
 See
 [android.hardware.health-service.example.rc](default/android.hardware.health-service.example.rc)
 for an example:
 
 ```text
-service vendor.charger-tuna /vendor/bin/hw/android.hardware.health-service-tuna --charger
+service vendor.charger /vendor/bin/hw/android.hardware.health-service-tuna --charger
     class charger
     seclabel u:r:charger_vendor:s0
     # ...
diff --git a/health/aidl/default/android.hardware.health-service.example.rc b/health/aidl/default/android.hardware.health-service.example.rc
index 4258890..e052024 100644
--- a/health/aidl/default/android.hardware.health-service.example.rc
+++ b/health/aidl/default/android.hardware.health-service.example.rc
@@ -5,7 +5,7 @@
     capabilities WAKE_ALARM BLOCK_SUSPEND
     file /dev/kmsg w
 
-service vendor.charger-default /vendor/bin/hw/android.hardware.health-service.example --charger
+service vendor.charger /vendor/bin/hw/android.hardware.health-service.example --charger
     class charger
     seclabel u:r:charger_vendor:s0
     user system
diff --git a/identity/aidl/Android.bp b/identity/aidl/Android.bp
index dad3b8d..e3b8191 100644
--- a/identity/aidl/Android.bp
+++ b/identity/aidl/Android.bp
@@ -15,6 +15,7 @@
     ],
     imports: [
         "android.hardware.keymaster",
+        "android.hardware.security.keymint",
     ],
     stability: "vintf",
     backend: {
@@ -25,6 +26,7 @@
             vndk: {
                 enabled: true,
             },
+            apps_enabled: false,
         },
     },
     versions: [
diff --git a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/HardwareInformation.aidl b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/HardwareInformation.aidl
index cd8d56b..9b96ea8 100644
--- a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/HardwareInformation.aidl
+++ b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/HardwareInformation.aidl
@@ -39,4 +39,5 @@
   int dataChunkSize;
   boolean isDirectAccess;
   @utf8InCpp String[] supportedDocTypes;
+  boolean isRemoteKeyProvisioningSupported = false;
 }
diff --git a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IIdentityCredentialStore.aidl b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IIdentityCredentialStore.aidl
index c912c52..31ca8b1 100644
--- a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IIdentityCredentialStore.aidl
+++ b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IIdentityCredentialStore.aidl
@@ -38,6 +38,7 @@
   android.hardware.identity.IWritableIdentityCredential createCredential(in @utf8InCpp String docType, in boolean testCredential);
   android.hardware.identity.IIdentityCredential getCredential(in android.hardware.identity.CipherSuite cipherSuite, in byte[] credentialData);
   android.hardware.identity.IPresentationSession createPresentationSession(in android.hardware.identity.CipherSuite cipherSuite);
+  android.hardware.security.keymint.IRemotelyProvisionedComponent getRemotelyProvisionedComponent();
   const int STATUS_OK = 0;
   const int STATUS_FAILED = 1;
   const int STATUS_CIPHER_SUITE_NOT_SUPPORTED = 2;
diff --git a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IWritableIdentityCredential.aidl b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IWritableIdentityCredential.aidl
index 9a0fa9e..5377349 100644
--- a/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IWritableIdentityCredential.aidl
+++ b/identity/aidl/aidl_api/android.hardware.identity/current/android/hardware/identity/IWritableIdentityCredential.aidl
@@ -41,4 +41,5 @@
   byte[] addEntryValue(in byte[] content);
   @SuppressWarnings(value={"out-array"}) void finishAddingEntries(out byte[] credentialData, out byte[] proofOfProvisioningSignature);
   void setExpectedProofOfProvisioningSize(in int expectedProofOfProvisioningSize);
+  void setRemotelyProvisionedAttestationKey(in byte[] attestationKeyBlob, in byte[] attestationCertificate);
 }
diff --git a/identity/aidl/android/hardware/identity/HardwareInformation.aidl b/identity/aidl/android/hardware/identity/HardwareInformation.aidl
index d67739d..acd13b6 100644
--- a/identity/aidl/android/hardware/identity/HardwareInformation.aidl
+++ b/identity/aidl/android/hardware/identity/HardwareInformation.aidl
@@ -51,4 +51,19 @@
      *
      */
     @utf8InCpp String[] supportedDocTypes;
+
+    /**
+     * isRemoteKeyProvisioningSupported indicates whether or not the underlying implementation
+     * supports a remotely provisioned key for attestation or not. If this field is false, then
+     * the implementation only uses a factory-installed, fixed attestation key. If this field is
+     * true, then an IRemotelyProvisionedComponent is associated with the IIdentityCredentialStore,
+     * and a remotely provisioned key blob may be provided for credential key attestation.
+     *
+     * Note that remote provisioning is not required, even when it is supported. Implementations
+     * MUST use a factory-installed attestation key as a fallback for when there are no
+     * remotely provisioned keys available. This behavior mirrors keystore key attestation.
+     *
+     * This field was added in API version 4.
+     */
+    boolean isRemoteKeyProvisioningSupported = false;
 }
diff --git a/identity/aidl/android/hardware/identity/IIdentityCredentialStore.aidl b/identity/aidl/android/hardware/identity/IIdentityCredentialStore.aidl
index 86be7f5..d3e4da0 100644
--- a/identity/aidl/android/hardware/identity/IIdentityCredentialStore.aidl
+++ b/identity/aidl/android/hardware/identity/IIdentityCredentialStore.aidl
@@ -21,6 +21,7 @@
 import android.hardware.identity.IIdentityCredential;
 import android.hardware.identity.IPresentationSession;
 import android.hardware.identity.IWritableIdentityCredential;
+import android.hardware.security.keymint.IRemotelyProvisionedComponent;
 
 /**
  * IIdentityCredentialStore provides an interface to a secure store for user identity documents.
@@ -215,16 +216,16 @@
      * @return an IWritableIdentityCredential interface that provides operations to
      *     provision a credential.
      */
-    IWritableIdentityCredential createCredential(in @utf8InCpp String docType,
-                                                 in boolean testCredential);
+    IWritableIdentityCredential createCredential(
+            in @utf8InCpp String docType, in boolean testCredential);
 
     /**
      * getCredential retrieves an IIdentityCredential interface which allows use of a stored
      * Credential.
      *
-     * The cipher suite used to communicate with the remote verifier must also be specified. Currently
-     * only a single cipher-suite is supported. Support for other cipher suites may be added in a
-     * future version of this HAL.
+     * The cipher suite used to communicate with the remote verifier must also be specified.
+     * Currently only a single cipher-suite is supported. Support for other cipher suites may be
+     * added in a future version of this HAL.
      *
      * This method fails with STATUS_INVALID_DATA if the passed in credentialData cannot be
      * decoded or decrypted.
@@ -263,4 +264,23 @@
      * @return an IPresentationSession interface.
      */
     IPresentationSession createPresentationSession(in CipherSuite cipherSuite);
+
+    /**
+     * Fetch the IRemotelyProvisionedComponent that is used to generate attestation keys for
+     * remote provisionining. Keys generated by this component are to be certified by a remote
+     * provisionined authority, then used to attest to credential keys via
+     * IWritableIdentityCredential.setRemotelyProvisionedAttestationKey.
+     *
+     * Support for this method is indicated by HardwareInformation. If the
+     * |isRemoteKeyProvisioningSupported| field is false, this method will fail with
+     * EX_UNSUPPORTED_OPERATION.
+     *
+     * This method was added in API version 4.
+     *
+     * @see
+     *         android.hardware.identity.IWritableIdentityCredential#setRemotelyProvisionedAttestationKey
+     *
+     * @return an IRemotelyProvisionedComponent that is used to generate attestation keys.
+     */
+    IRemotelyProvisionedComponent getRemotelyProvisionedComponent();
 }
diff --git a/identity/aidl/android/hardware/identity/IWritableIdentityCredential.aidl b/identity/aidl/android/hardware/identity/IWritableIdentityCredential.aidl
index 22bcf61..756b008 100644
--- a/identity/aidl/android/hardware/identity/IWritableIdentityCredential.aidl
+++ b/identity/aidl/android/hardware/identity/IWritableIdentityCredential.aidl
@@ -131,7 +131,8 @@
      *
      * @return the X.509 certificate chain for the credentialKey
      */
-    Certificate[] getAttestationCertificate(in byte[] attestationApplicationId, in byte[] attestationChallenge);
+    Certificate[] getAttestationCertificate(
+            in byte[] attestationApplicationId, in byte[] attestationChallenge);
 
     /**
      * Start the personalization process.
@@ -183,11 +184,11 @@
      *     in the secure environment. If this requirement is not met the call fails with
      *     STATUS_INVALID_DATA.
      *
-     * @return a structure with the passed-in data and MAC created with storageKey for authenticating
-     *     the data at a later point in time.
+     * @return a structure with the passed-in data and MAC created with storageKey for
+     *     authenticating the data at a later point in time.
      */
     SecureAccessControlProfile addAccessControlProfile(in int id, in Certificate readerCertificate,
-        in boolean userAuthenticationRequired, in long timeoutMillis, in long secureUserId);
+            in boolean userAuthenticationRequired, in long timeoutMillis, in long secureUserId);
 
     /**
      * Begins the process of adding an entry to the credential.  All access control profiles must be
@@ -209,7 +210,7 @@
      *     is not met this method fails with STATUS_INVALID_DATA.
      */
     void beginAddEntry(in int[] accessControlProfileIds, in @utf8InCpp String nameSpace,
-        in @utf8InCpp String name, in int entrySize);
+            in @utf8InCpp String name, in int entrySize);
 
     /**
      * Continues the process of adding an entry, providing a value or part of a value.
@@ -221,8 +222,8 @@
      * chunk sizes must equal the value of the beginAddEntry() entrySize argument. If this
      * requirement is not met the call fails with STATUS_INVALID_DATA.
      *
-     * @param content is the entry value, encoded as CBOR. In the case the content exceeds gcmChunkSize,
-     *     this may be partial content up to gcmChunkSize bytes long.
+     * @param content is the entry value, encoded as CBOR. In the case the content exceeds
+     *     gcmChunkSize, this may be partial content up to gcmChunkSize bytes long.
      *
      * @return the encrypted and MACed content.  For directly-available credentials the contents are
      *     implementation-defined. For other credentials, the result contains
@@ -321,8 +322,7 @@
      *          }
      */
     @SuppressWarnings(value={"out-array"})
-    void finishAddingEntries(out byte[] credentialData,
-        out byte[] proofOfProvisioningSignature);
+    void finishAddingEntries(out byte[] credentialData, out byte[] proofOfProvisioningSignature);
 
     /**
      * Sets the expected size of the ProofOfProvisioning returned by finishAddingEntries(). This
@@ -336,4 +336,35 @@
      */
     void setExpectedProofOfProvisioningSize(in int expectedProofOfProvisioningSize);
 
+    /**
+     * Sets the attestation key used to sign the credentialKey certificate. This method is used to
+     * support remotely provisioned attestation keys, removing the credential's dependency on any
+     * factory-provisioned attestation key.
+     *
+     * This method must be called before getAttestationCertificate. After this method is called,
+     * the certificate chain returned by getAttestationCertificate will contain a leaf certificate
+     * signed by attestationKeyBlob and the chain in attestationCertificate will make up the rest
+     * of the returned chain.
+     *
+     * Returns EX_UNSUPPORTED_FUNCTION if remote provisioning is not supported
+     * (see IIdentityCredentialStore.getHardwareInformation()).
+     *
+     * This method was added in API version 4.
+     *
+     * @param attestationKeyBlob is a key blob generated by the IRemotelyProvisionedComponent that
+     *     is returned by ICredentialStore.getRemotelyProvisionedComponent. The format is vendor-
+     *     specified, and matches the key blob returned by IKeyMintDevice.generateKey.
+     *
+     * @param attestationCertificate contains the X.509 certificate chain that certifies the
+     *     attestationKeyBlob. This certificate is expected to have been remotely provisioned
+     *     by a trusted authority. This parameter must contain a concatenated chain of DER-encoded
+     *     X.509 certificates. The certificates must be ordered such that the attestation key
+     *     certificate is first (starting at byte 0). The issuer certificate for the attestation
+     *     certificate immediately follows, continuing this chain to the final, root certificate.
+     *
+     * @see getAttestationCertificate
+     * @see android.hardware.identity.ICredentialStore#getRemotelyProvisionedComponent
+     */
+    void setRemotelyProvisionedAttestationKey(
+            in byte[] attestationKeyBlob, in byte[] attestationCertificate);
 }
diff --git a/identity/aidl/default/Android.bp b/identity/aidl/default/Android.bp
index ca24afa..32b3543 100644
--- a/identity/aidl/default/Android.bp
+++ b/identity/aidl/default/Android.bp
@@ -42,6 +42,7 @@
         "android.hardware.identity-support-lib",
         "android.hardware.identity-V4-ndk",
         "android.hardware.keymaster-V4-ndk",
+        "android.hardware.security.keymint-V2-ndk",
     ],
 }
 
@@ -81,6 +82,9 @@
     init_rc: ["identity-default.rc"],
     vintf_fragments: ["identity-default.xml"],
     vendor: true,
+    defaults: [
+        "keymint_use_latest_hal_aidl_ndk_static",
+    ],
     cflags: [
         "-Wall",
         "-Wextra",
diff --git a/identity/aidl/default/EicOpsImpl.cc b/identity/aidl/default/EicOpsImpl.cc
index c98a91e..3fd9f1d 100644
--- a/identity/aidl/default/EicOpsImpl.cc
+++ b/identity/aidl/default/EicOpsImpl.cc
@@ -267,25 +267,42 @@
 
 bool eicOpsCreateCredentialKey(uint8_t privateKey[EIC_P256_PRIV_KEY_SIZE], const uint8_t* challenge,
                                size_t challengeSize, const uint8_t* applicationId,
-                               size_t applicationIdSize, bool testCredential, uint8_t* cert,
-                               size_t* certSize) {
-    vector<uint8_t> challengeVec(challengeSize);
-    memcpy(challengeVec.data(), challenge, challengeSize);
-
-    vector<uint8_t> applicationIdVec(applicationIdSize);
-    memcpy(applicationIdVec.data(), applicationId, applicationIdSize);
-
-    optional<std::pair<vector<uint8_t>, vector<vector<uint8_t>>>> ret =
-            android::hardware::identity::support::createEcKeyPairAndAttestation(
-                    challengeVec, applicationIdVec, testCredential);
-    if (!ret) {
-        eicDebug("Error generating CredentialKey and attestation");
-        return false;
+                               size_t applicationIdSize, bool testCredential,
+                               const uint8_t* attestationKeyBlob, size_t attestationKeyBlobSize,
+                               const uint8_t* attestationKeyCert, size_t attestationKeyCertSize,
+                               uint8_t* cert, size_t* certSize) {
+    vector<uint8_t> flatChain;
+    vector<uint8_t> keyPair;
+    vector<uint8_t> challengeVec(challenge, challenge + challengeSize);
+    vector<uint8_t> applicationIdVec(applicationId, applicationId + applicationIdSize);
+    if (attestationKeyBlob && attestationKeyBlobSize > 0 && attestationKeyCert &&
+        attestationKeyCertSize > 0) {
+        vector<uint8_t> attestationKeyBlobVec(attestationKeyBlob,
+                                              attestationKeyBlob + attestationKeyBlobSize);
+        vector<uint8_t> attestationKeyCertVec(attestationKeyCert,
+                                              attestationKeyCert + attestationKeyCertSize);
+        optional<std::pair<vector<uint8_t>, vector<uint8_t>>> keyAndCert =
+                android::hardware::identity::support::createEcKeyPairWithAttestationKey(
+                        challengeVec, applicationIdVec, attestationKeyBlobVec,
+                        attestationKeyCertVec, testCredential);
+        if (!keyAndCert) {
+            eicDebug("Error generating CredentialKey and attestation");
+            return false;
+        }
+        keyPair = std::move(keyAndCert->first);
+        flatChain = std::move(keyAndCert->second);
+    } else {
+        optional<std::pair<vector<uint8_t>, vector<vector<uint8_t>>>> ret =
+                android::hardware::identity::support::createEcKeyPairAndAttestation(
+                        challengeVec, applicationIdVec, testCredential);
+        if (!ret) {
+            eicDebug("Error generating CredentialKey and attestation");
+            return false;
+        }
+        keyPair = std::move(ret->first);
+        flatChain = android::hardware::identity::support::certificateChainJoin(ret->second);
     }
 
-    // Extract certificate chain.
-    vector<uint8_t> flatChain =
-            android::hardware::identity::support::certificateChainJoin(ret.value().second);
     if (*certSize < flatChain.size()) {
         eicDebug("Buffer for certificate is only %zd bytes long, need %zd bytes", *certSize,
                  flatChain.size());
@@ -296,7 +313,7 @@
 
     // Extract private key.
     optional<vector<uint8_t>> privKey =
-            android::hardware::identity::support::ecKeyPairGetPrivateKey(ret.value().first);
+            android::hardware::identity::support::ecKeyPairGetPrivateKey(keyPair);
     if (!privKey) {
         eicDebug("Error extracting private key");
         return false;
@@ -520,10 +537,12 @@
 #ifdef EIC_DEBUG
 
 void eicPrint(const char* format, ...) {
+    char buf[1024];
     va_list args;
     va_start(args, format);
-    vfprintf(stderr, format, args);
+    vsnprintf(buf, sizeof(buf), format, args);
     va_end(args);
+    LOG(INFO) << buf;
 }
 
 void eicHexdump(const char* message, const uint8_t* data, size_t dataSize) {
diff --git a/identity/aidl/default/FakeSecureHardwareProxy.cpp b/identity/aidl/default/FakeSecureHardwareProxy.cpp
index 91e634c..9b9a749 100644
--- a/identity/aidl/default/FakeSecureHardwareProxy.cpp
+++ b/identity/aidl/default/FakeSecureHardwareProxy.cpp
@@ -155,7 +155,11 @@
     size_t publicKeyCertSize = sizeof publicKeyCert;
     if (!eicProvisioningCreateCredentialKey(&ctx_, challenge.data(), challenge.size(),
                                             applicationId.data(), applicationId.size(),
-                                            publicKeyCert, &publicKeyCertSize)) {
+                                            /*attestationKeyBlob=*/nullptr,
+                                            /*attestationKeyBlobSize=*/0,
+                                            /*attestationKeyCert=*/nullptr,
+                                            /*attestationKeyCertSize=*/0, publicKeyCert,
+                                            &publicKeyCertSize)) {
         return std::nullopt;
     }
     vector<uint8_t> pubKeyCert(publicKeyCertSize);
@@ -163,6 +167,23 @@
     return pubKeyCert;
 }
 
+optional<vector<uint8_t>> FakeSecureHardwareProvisioningProxy::createCredentialKeyUsingRkp(
+        const vector<uint8_t>& challenge, const vector<uint8_t>& applicationId,
+        const vector<uint8_t>& attestationKeyBlob, const vector<uint8_t>& attstationKeyCert) {
+    size_t publicKeyCertSize = 4096;
+    vector<uint8_t> publicKeyCert(publicKeyCertSize);
+    if (!eicProvisioningCreateCredentialKey(&ctx_, challenge.data(), challenge.size(),
+                                            applicationId.data(), applicationId.size(),
+                                            attestationKeyBlob.data(), attestationKeyBlob.size(),
+                                            attstationKeyCert.data(), attstationKeyCert.size(),
+                                            publicKeyCert.data(), &publicKeyCertSize)) {
+        LOG(ERROR) << "error creating credential key";
+        return std::nullopt;
+    }
+    publicKeyCert.resize(publicKeyCertSize);
+    return publicKeyCert;
+}
+
 bool FakeSecureHardwareProvisioningProxy::startPersonalization(
         int accessControlProfileCount, const vector<int>& entryCounts, const string& docType,
         size_t expectedProofOfProvisioningSize) {
diff --git a/identity/aidl/default/FakeSecureHardwareProxy.h b/identity/aidl/default/FakeSecureHardwareProxy.h
index df98c7a..2512074 100644
--- a/identity/aidl/default/FakeSecureHardwareProxy.h
+++ b/identity/aidl/default/FakeSecureHardwareProxy.h
@@ -43,6 +43,11 @@
     optional<vector<uint8_t>> createCredentialKey(const vector<uint8_t>& challenge,
                                                   const vector<uint8_t>& applicationId) override;
 
+    optional<vector<uint8_t>> createCredentialKeyUsingRkp(
+            const vector<uint8_t>& challenge, const vector<uint8_t>& applicationId,
+            const vector<uint8_t>& attestationKeyBlob,
+            const vector<uint8_t>& attestationKeyCert) override;
+
     bool startPersonalization(int accessControlProfileCount, const vector<int>& entryCounts,
                               const string& docType,
                               size_t expectedProofOfProvisioningSize) override;
diff --git a/identity/aidl/default/common/IdentityCredential.cpp b/identity/aidl/default/common/IdentityCredential.cpp
index 7678ecb..ff80752 100644
--- a/identity/aidl/default/common/IdentityCredential.cpp
+++ b/identity/aidl/default/common/IdentityCredential.cpp
@@ -1012,8 +1012,8 @@
                 IIdentityCredentialStore::STATUS_FAILED, "Error creating provisioning proxy"));
     }
     shared_ptr<WritableIdentityCredential> wc =
-            ndk::SharedRefBase::make<WritableIdentityCredential>(provisioningHwProxy, docType_,
-                                                                 testCredential_);
+            ndk::SharedRefBase::make<WritableIdentityCredential>(
+                    provisioningHwProxy, docType_, testCredential_, hardwareInformation_);
     if (!wc->initializeForUpdate(encryptedCredentialKeys_)) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
                 IIdentityCredentialStore::STATUS_FAILED,
diff --git a/identity/aidl/default/common/IdentityCredential.h b/identity/aidl/default/common/IdentityCredential.h
index 2935fb8..5929829 100644
--- a/identity/aidl/default/common/IdentityCredential.h
+++ b/identity/aidl/default/common/IdentityCredential.h
@@ -48,11 +48,13 @@
   public:
     IdentityCredential(sp<SecureHardwareProxyFactory> hwProxyFactory,
                        const vector<uint8_t>& credentialData,
-                       std::shared_ptr<PresentationSession> session)
+                       std::shared_ptr<PresentationSession> session,
+                       HardwareInformation hardwareInformation)
         : hwProxyFactory_(hwProxyFactory),
           credentialData_(credentialData),
           session_(std::move(session)),
           numStartRetrievalCalls_(0),
+          hardwareInformation_(std::move(hardwareInformation)),
           expectedDeviceNameSpacesSize_(0) {}
 
     // Parses and decrypts credentialData_, return a status code from
@@ -103,6 +105,7 @@
     vector<uint8_t> credentialData_;
     shared_ptr<PresentationSession> session_;
     int numStartRetrievalCalls_;
+    HardwareInformation hardwareInformation_;
 
     // Set by initialize()
     string docType_;
diff --git a/identity/aidl/default/common/IdentityCredentialStore.cpp b/identity/aidl/default/common/IdentityCredentialStore.cpp
index 4703ffe..bbc2cef 100644
--- a/identity/aidl/default/common/IdentityCredentialStore.cpp
+++ b/identity/aidl/default/common/IdentityCredentialStore.cpp
@@ -17,6 +17,7 @@
 #define LOG_TAG "IdentityCredentialStore"
 
 #include <android-base/logging.h>
+#include <android/binder_manager.h>
 
 #include "IdentityCredential.h"
 #include "IdentityCredentialStore.h"
@@ -25,15 +26,24 @@
 
 namespace aidl::android::hardware::identity {
 
+using ::aidl::android::hardware::security::keymint::IRemotelyProvisionedComponent;
+
+IdentityCredentialStore::IdentityCredentialStore(sp<SecureHardwareProxyFactory> hwProxyFactory,
+                                                 optional<string> remotelyProvisionedComponent)
+    : hwProxyFactory_(hwProxyFactory),
+      remotelyProvisionedComponentName_(remotelyProvisionedComponent) {
+    hardwareInformation_.credentialStoreName = "Identity Credential Reference Implementation";
+    hardwareInformation_.credentialStoreAuthorName = "Google";
+    hardwareInformation_.dataChunkSize = kGcmChunkSize;
+    hardwareInformation_.isDirectAccess = false;
+    hardwareInformation_.supportedDocTypes = {};
+    hardwareInformation_.isRemoteKeyProvisioningSupported =
+            remotelyProvisionedComponentName_.has_value();
+}
+
 ndk::ScopedAStatus IdentityCredentialStore::getHardwareInformation(
         HardwareInformation* hardwareInformation) {
-    HardwareInformation hw;
-    hw.credentialStoreName = "Identity Credential Reference Implementation";
-    hw.credentialStoreAuthorName = "Google";
-    hw.dataChunkSize = kGcmChunkSize;
-    hw.isDirectAccess = false;
-    hw.supportedDocTypes = {};
-    *hardwareInformation = hw;
+    *hardwareInformation = hardwareInformation_;
     return ndk::ScopedAStatus::ok();
 }
 
@@ -42,7 +52,8 @@
         shared_ptr<IWritableIdentityCredential>* outWritableCredential) {
     sp<SecureHardwareProvisioningProxy> hwProxy = hwProxyFactory_->createProvisioningProxy();
     shared_ptr<WritableIdentityCredential> wc =
-            ndk::SharedRefBase::make<WritableIdentityCredential>(hwProxy, docType, testCredential);
+            ndk::SharedRefBase::make<WritableIdentityCredential>(hwProxy, docType, testCredential,
+                                                                 hardwareInformation_);
     if (!wc->initialize()) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
                 IIdentityCredentialStore::STATUS_FAILED,
@@ -63,7 +74,7 @@
     }
 
     shared_ptr<IdentityCredential> credential = ndk::SharedRefBase::make<IdentityCredential>(
-            hwProxyFactory_, credentialData, nullptr /* session */);
+            hwProxyFactory_, credentialData, nullptr /* session */, hardwareInformation_);
     auto ret = credential->initialize();
     if (ret != IIdentityCredentialStore::STATUS_OK) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
@@ -83,8 +94,8 @@
     }
 
     sp<SecureHardwareSessionProxy> hwProxy = hwProxyFactory_->createSessionProxy();
-    shared_ptr<PresentationSession> session =
-            ndk::SharedRefBase::make<PresentationSession>(hwProxyFactory_, hwProxy);
+    shared_ptr<PresentationSession> session = ndk::SharedRefBase::make<PresentationSession>(
+            hwProxyFactory_, hwProxy, hardwareInformation_);
     auto ret = session->initialize();
     if (ret != IIdentityCredentialStore::STATUS_OK) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
@@ -94,4 +105,23 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus IdentityCredentialStore::getRemotelyProvisionedComponent(
+        shared_ptr<IRemotelyProvisionedComponent>* outRemotelyProvisionedComponent) {
+    if (!remotelyProvisionedComponentName_) {
+        return ndk::ScopedAStatus(AStatus_fromExceptionCodeWithMessage(
+                EX_UNSUPPORTED_OPERATION, "Remote key provisioning is not supported"));
+    }
+
+    ndk::SpAIBinder binder(
+            AServiceManager_waitForService(remotelyProvisionedComponentName_->c_str()));
+    if (binder.get() == nullptr) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                IIdentityCredentialStore::STATUS_FAILED,
+                "Unable to get remotely provisioned component"));
+    }
+
+    *outRemotelyProvisionedComponent = IRemotelyProvisionedComponent::fromBinder(binder);
+    return ndk::ScopedAStatus::ok();
+}
+
 }  // namespace aidl::android::hardware::identity
diff --git a/identity/aidl/default/common/IdentityCredentialStore.h b/identity/aidl/default/common/IdentityCredentialStore.h
index 77b894d..dd1261b 100644
--- a/identity/aidl/default/common/IdentityCredentialStore.h
+++ b/identity/aidl/default/common/IdentityCredentialStore.h
@@ -18,6 +18,7 @@
 #define ANDROID_HARDWARE_IDENTITY_IDENTITYCREDENTIALSTORE_H
 
 #include <aidl/android/hardware/identity/BnIdentityCredentialStore.h>
+#include <aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.h>
 
 #include "SecureHardwareProxy.h"
 
@@ -25,14 +26,18 @@
 
 using ::android::sp;
 using ::android::hardware::identity::SecureHardwareProxyFactory;
+using ::std::optional;
 using ::std::shared_ptr;
 using ::std::string;
 using ::std::vector;
 
 class IdentityCredentialStore : public BnIdentityCredentialStore {
   public:
-    IdentityCredentialStore(sp<SecureHardwareProxyFactory> hwProxyFactory)
-        : hwProxyFactory_(hwProxyFactory) {}
+    // If remote key provisioning is supported, pass the service name for the correct
+    // IRemotelyProvisionedComponent to the remotelyProvisionedComponent parameter. Else
+    // pass std::nullopt to indicate remote key provisioning is not supported.
+    IdentityCredentialStore(sp<SecureHardwareProxyFactory> hwProxyFactory,
+                            optional<string> remotelyProvisionedComponent);
 
     // The GCM chunk size used by this implementation is 64 KiB.
     static constexpr size_t kGcmChunkSize = 64 * 1024;
@@ -50,8 +55,14 @@
     ndk::ScopedAStatus createPresentationSession(
             CipherSuite cipherSuite, shared_ptr<IPresentationSession>* outSession) override;
 
+    ndk::ScopedAStatus getRemotelyProvisionedComponent(
+            shared_ptr<::aidl::android::hardware::security::keymint::IRemotelyProvisionedComponent>*
+                    outRemotelyProvisionedComponent) override;
+
   private:
     sp<SecureHardwareProxyFactory> hwProxyFactory_;
+    optional<string> remotelyProvisionedComponentName_;
+    HardwareInformation hardwareInformation_;
 };
 
 }  // namespace aidl::android::hardware::identity
diff --git a/identity/aidl/default/common/PresentationSession.cpp b/identity/aidl/default/common/PresentationSession.cpp
index fbd8972..2eb7f2e 100644
--- a/identity/aidl/default/common/PresentationSession.cpp
+++ b/identity/aidl/default/common/PresentationSession.cpp
@@ -122,8 +122,8 @@
 ndk::ScopedAStatus PresentationSession::getCredential(
         const vector<uint8_t>& credentialData, shared_ptr<IIdentityCredential>* outCredential) {
     shared_ptr<PresentationSession> p = ref<PresentationSession>();
-    shared_ptr<IdentityCredential> credential =
-            ndk::SharedRefBase::make<IdentityCredential>(hwProxyFactory_, credentialData, p);
+    shared_ptr<IdentityCredential> credential = ndk::SharedRefBase::make<IdentityCredential>(
+            hwProxyFactory_, credentialData, p, hardwareInformation_);
     int ret = credential->initialize();
     if (ret != IIdentityCredentialStore::STATUS_OK) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
diff --git a/identity/aidl/default/common/PresentationSession.h b/identity/aidl/default/common/PresentationSession.h
index 76ca67b..4cb174a 100644
--- a/identity/aidl/default/common/PresentationSession.h
+++ b/identity/aidl/default/common/PresentationSession.h
@@ -38,8 +38,11 @@
 class PresentationSession : public BnPresentationSession {
   public:
     PresentationSession(sp<SecureHardwareProxyFactory> hwProxyFactory,
-                        sp<SecureHardwareSessionProxy> hwProxy)
-        : hwProxyFactory_(std::move(hwProxyFactory)), hwProxy_(std::move(hwProxy)) {}
+                        sp<SecureHardwareSessionProxy> hwProxy,
+                        HardwareInformation hardwareInformation)
+        : hwProxyFactory_(std::move(hwProxyFactory)),
+          hwProxy_(std::move(hwProxy)),
+          hardwareInformation_(std::move(hardwareInformation)) {}
 
     virtual ~PresentationSession();
 
@@ -65,6 +68,7 @@
     // Set by constructor
     sp<SecureHardwareProxyFactory> hwProxyFactory_;
     sp<SecureHardwareSessionProxy> hwProxy_;
+    HardwareInformation hardwareInformation_;
 
     // Set by initialize()
     uint64_t id_;
diff --git a/identity/aidl/default/common/SecureHardwareProxy.h b/identity/aidl/default/common/SecureHardwareProxy.h
index a580444..9f63ad8 100644
--- a/identity/aidl/default/common/SecureHardwareProxy.h
+++ b/identity/aidl/default/common/SecureHardwareProxy.h
@@ -82,6 +82,18 @@
     virtual optional<vector<uint8_t>> createCredentialKey(const vector<uint8_t>& challenge,
                                                           const vector<uint8_t>& applicationId) = 0;
 
+    // Returns public key certificate with a remotely provisioned attestation key.
+    //
+    // This returns a single certificate that is signed by the given |attestationKeyBlob|.
+    // The implementation of eicOpsCreateCredentialKey() on the TA side must coordinate
+    // with its corresponding keymint implementation to sign using the attestation key. The
+    // |attestationKeyCert| parameter is the certificates for |attestationKeyBlob|,
+    // formatted as concatenated, DER-encoded, X.509 certificates.
+    virtual optional<vector<uint8_t>> createCredentialKeyUsingRkp(
+            const vector<uint8_t>& challenge, const vector<uint8_t>& applicationId,
+            const vector<uint8_t>& attestationKeyBlob,
+            const vector<uint8_t>& attestationKeyCert) = 0;
+
     virtual bool startPersonalization(int accessControlProfileCount, const vector<int>& entryCounts,
                                       const string& docType,
                                       size_t expectedProofOfProvisioningSize) = 0;
diff --git a/identity/aidl/default/common/WritableIdentityCredential.cpp b/identity/aidl/default/common/WritableIdentityCredential.cpp
index 200ee61..e420a7b 100644
--- a/identity/aidl/default/common/WritableIdentityCredential.cpp
+++ b/identity/aidl/default/common/WritableIdentityCredential.cpp
@@ -79,8 +79,15 @@
                 IIdentityCredentialStore::STATUS_INVALID_DATA, "Challenge can not be empty"));
     }
 
-    optional<vector<uint8_t>> certChain =
-            hwProxy_->createCredentialKey(attestationChallenge, attestationApplicationId);
+    optional<vector<uint8_t>> certChain;
+    if (attestationKeyBlob_ && attestationCertificateChain_) {
+        certChain = hwProxy_->createCredentialKeyUsingRkp(
+                attestationChallenge, attestationApplicationId, *attestationKeyBlob_,
+                attestationCertificateChain_->at(0));
+    } else {
+        certChain = hwProxy_->createCredentialKey(attestationChallenge, attestationApplicationId);
+    }
+
     if (!certChain) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
                 IIdentityCredentialStore::STATUS_FAILED,
@@ -95,8 +102,14 @@
     }
 
     *outCertificateChain = vector<Certificate>();
-    for (const vector<uint8_t>& cert : certs.value()) {
-        Certificate c = Certificate();
+    for (vector<uint8_t>& cert : certs.value()) {
+        Certificate c;
+        c.encodedCertificate = std::move(cert);
+        outCertificateChain->push_back(std::move(c));
+    }
+
+    for (const vector<uint8_t>& cert : *attestationCertificateChain_) {
+        Certificate c;
         c.encodedCertificate = cert;
         outCertificateChain->push_back(std::move(c));
     }
@@ -402,4 +415,36 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus WritableIdentityCredential::setRemotelyProvisionedAttestationKey(
+        const vector<uint8_t>& attestationKeyBlob,
+        const vector<uint8_t>& attestationCertificateChain) {
+    if (!hardwareInformation_.isRemoteKeyProvisioningSupported) {
+        return ndk::ScopedAStatus(AStatus_fromExceptionCodeWithMessage(
+                EX_UNSUPPORTED_OPERATION, "Remote key provisioning is not supported"));
+    }
+
+    if (attestationKeyBlob.empty() || attestationCertificateChain.empty()) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                IIdentityCredentialStore::STATUS_FAILED,
+                "Empty data passed to setRemotlyProvisionedAttestationKey"));
+    }
+
+    if (attestationKeyBlob_.has_value()) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                IIdentityCredentialStore::STATUS_FAILED, "Attestation key already set"));
+    }
+
+    optional<vector<vector<uint8_t>>> certs =
+            support::certificateChainSplit(attestationCertificateChain);
+    if (!certs) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                IIdentityCredentialStore::STATUS_FAILED,
+                "Error splitting chain into separate certificates"));
+    }
+
+    attestationKeyBlob_ = attestationKeyBlob;
+    attestationCertificateChain_ = *certs;
+    return ndk::ScopedAStatus::ok();
+}
+
 }  // namespace aidl::android::hardware::identity
diff --git a/identity/aidl/default/common/WritableIdentityCredential.h b/identity/aidl/default/common/WritableIdentityCredential.h
index 36ad430..39d32c9 100644
--- a/identity/aidl/default/common/WritableIdentityCredential.h
+++ b/identity/aidl/default/common/WritableIdentityCredential.h
@@ -30,6 +30,7 @@
 
 using ::android::sp;
 using ::android::hardware::identity::SecureHardwareProvisioningProxy;
+using ::std::optional;
 using ::std::set;
 using ::std::string;
 using ::std::vector;
@@ -41,8 +42,11 @@
     // For an updated credential, call initializeForUpdate() right after construction.
     //
     WritableIdentityCredential(sp<SecureHardwareProvisioningProxy> hwProxy, const string& docType,
-                               bool testCredential)
-        : hwProxy_(hwProxy), docType_(docType), testCredential_(testCredential) {}
+                               bool testCredential, HardwareInformation hardwareInformation)
+        : hwProxy_(hwProxy),
+          docType_(docType),
+          testCredential_(testCredential),
+          hardwareInformation_(std::move(hardwareInformation)) {}
 
     ~WritableIdentityCredential();
 
@@ -78,11 +82,16 @@
             vector<uint8_t>* outCredentialData,
             vector<uint8_t>* outProofOfProvisioningSignature) override;
 
+    ndk::ScopedAStatus setRemotelyProvisionedAttestationKey(
+            const vector<uint8_t>& attestationKeyBlob,
+            const vector<uint8_t>& attestationCertificateChain) override;
+
   private:
     // Set by constructor.
     sp<SecureHardwareProvisioningProxy> hwProxy_;
     string docType_;
     bool testCredential_;
+    HardwareInformation hardwareInformation_;
 
     // This is set in initialize().
     bool startPersonalizationCalled_;
@@ -109,6 +118,10 @@
     vector<int32_t> entryAccessControlProfileIds_;
     vector<uint8_t> entryBytes_;
     set<string> allNameSpaces_;
+
+    // Remotely provisioned attestation data, set via setRemotelyProvisionedAttestationKey
+    optional<vector<uint8_t>> attestationKeyBlob_;
+    optional<vector<vector<uint8_t>>> attestationCertificateChain_;
 };
 
 }  // namespace aidl::android::hardware::identity
diff --git a/identity/aidl/default/libeic/EicOps.h b/identity/aidl/default/libeic/EicOps.h
index aa26e62..df96c7d 100644
--- a/identity/aidl/default/libeic/EicOps.h
+++ b/identity/aidl/default/libeic/EicOps.h
@@ -196,13 +196,19 @@
 
 // Generates CredentialKey plus an attestation certificate.
 //
-// The attestation certificate will be signed by the attestation keys the secure
-// area has been provisioned with. The given |challenge| and |applicationId|
-// will be used as will |testCredential|.
+// If |attestationKeyBlob| is non-NULL, the certificate must be signed by the
+// the provided attestation key. Else, the certificate must be signed by the
+// attestation key that the secure area has been factory provisioned with. The
+// given |challenge|, |applicationId|, and |testCredential| must be signed
+// into the attestation.
 //
-// The generated certificate will be in X.509 format and returned in |cert|
-// and |certSize| must be set to the size of this array and this function will
-// set it to the size of the certification chain on successfully return.
+// When |attestationKeyBlob| is non-NULL, then |attestationKeyCert| must
+// also be passed so that the underlying implementation can properly chain up
+// the newly-generated certificate to the existing chain.
+//
+// The generated certificate must be in X.509 format and returned in |cert|
+// and |certSize| must be set to the size of this array. This function must
+// set |certSize| to the size of the certification chain on successfully return.
 //
 // This may return either a single certificate or an entire certificate
 // chain. If it returns only a single certificate, the implementation of
@@ -211,8 +217,10 @@
 //
 bool eicOpsCreateCredentialKey(uint8_t privateKey[EIC_P256_PRIV_KEY_SIZE], const uint8_t* challenge,
                                size_t challengeSize, const uint8_t* applicationId,
-                               size_t applicationIdSize, bool testCredential, uint8_t* cert,
-                               size_t* certSize);  // inout
+                               size_t applicationIdSize, bool testCredential,
+                               const uint8_t* attestationKeyBlob, size_t attestationKeyBlobSize,
+                               const uint8_t* attestationKeyCert, size_t attestationKeyCertSize,
+                               uint8_t* /*out*/ cert, size_t* /*inout*/ certSize);
 
 // Generate an X.509 certificate for the key identified by |publicKey| which
 // must be of the form returned by eicOpsCreateEcKey().
diff --git a/identity/aidl/default/libeic/EicProvisioning.c b/identity/aidl/default/libeic/EicProvisioning.c
index a241b71..ff009dd 100644
--- a/identity/aidl/default/libeic/EicProvisioning.c
+++ b/identity/aidl/default/libeic/EicProvisioning.c
@@ -133,7 +133,10 @@
 
 bool eicProvisioningCreateCredentialKey(EicProvisioning* ctx, const uint8_t* challenge,
                                         size_t challengeSize, const uint8_t* applicationId,
-                                        size_t applicationIdSize, uint8_t* publicKeyCert,
+                                        size_t applicationIdSize, const uint8_t* attestationKeyBlob,
+                                        size_t attestationKeyBlobSize,
+                                        const uint8_t* attestationKeyCert,
+                                        size_t attestationKeyCertSize, uint8_t* publicKeyCert,
                                         size_t* publicKeyCertSize) {
     if (ctx->isUpdate) {
         eicDebug("Cannot create CredentialKey on update");
@@ -142,7 +145,9 @@
 
     if (!eicOpsCreateCredentialKey(ctx->credentialPrivateKey, challenge, challengeSize,
                                    applicationId, applicationIdSize, ctx->testCredential,
-                                   publicKeyCert, publicKeyCertSize)) {
+                                   attestationKeyBlob, attestationKeyBlobSize, attestationKeyCert,
+                                   attestationKeyCertSize, publicKeyCert, publicKeyCertSize)) {
+        eicDebug("Error creating credential key");
         return false;
     }
     return true;
diff --git a/identity/aidl/default/libeic/EicProvisioning.h b/identity/aidl/default/libeic/EicProvisioning.h
index d94f8f1..2619bfc 100644
--- a/identity/aidl/default/libeic/EicProvisioning.h
+++ b/identity/aidl/default/libeic/EicProvisioning.h
@@ -77,7 +77,10 @@
 
 bool eicProvisioningCreateCredentialKey(EicProvisioning* ctx, const uint8_t* challenge,
                                         size_t challengeSize, const uint8_t* applicationId,
-                                        size_t applicationIdSize, uint8_t* publicKeyCert,
+                                        size_t applicationIdSize, const uint8_t* attestationKeyBlob,
+                                        size_t attestationKeyBlobSize,
+                                        const uint8_t* attestationKeyCert,
+                                        size_t attestationKeyCertSize, uint8_t* publicKeyCert,
                                         size_t* publicKeyCertSize);
 
 bool eicProvisioningStartPersonalization(EicProvisioning* ctx, int accessControlProfileCount,
diff --git a/identity/aidl/default/service.cpp b/identity/aidl/default/service.cpp
index 78f4fbc..ed3c4cb 100644
--- a/identity/aidl/default/service.cpp
+++ b/identity/aidl/default/service.cpp
@@ -16,6 +16,7 @@
 
 #define LOG_TAG "android.hardware.identity-service"
 
+#include <aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.h>
 #include <android-base/logging.h>
 #include <android/binder_manager.h>
 #include <android/binder_process.h>
@@ -26,20 +27,35 @@
 
 using ::android::sp;
 using ::android::base::InitLogging;
+using ::android::base::LogdLogger;
+using ::android::base::LogId;
+using ::android::base::LogSeverity;
 using ::android::base::StderrLogger;
 
 using ::aidl::android::hardware::identity::IdentityCredentialStore;
+using ::aidl::android::hardware::security::keymint::IRemotelyProvisionedComponent;
 using ::android::hardware::identity::FakeSecureHardwareProxyFactory;
 using ::android::hardware::identity::SecureHardwareProxyFactory;
 
+void ComboLogger(LogId id, LogSeverity severity, const char* tag, const char* file,
+                 unsigned int line, const char* message) {
+    StderrLogger(id, severity, tag, file, line, message);
+
+    static LogdLogger logdLogger;
+    logdLogger(id, severity, tag, file, line, message);
+}
+
 int main(int /*argc*/, char* argv[]) {
-    InitLogging(argv, StderrLogger);
+    InitLogging(argv, ComboLogger);
 
     sp<SecureHardwareProxyFactory> hwProxyFactory = new FakeSecureHardwareProxyFactory();
+    const std::string remotelyProvisionedComponentName =
+            std::string(IRemotelyProvisionedComponent::descriptor) + "/default";
 
     ABinderProcess_setThreadPoolMaxThreadCount(0);
     std::shared_ptr<IdentityCredentialStore> store =
-            ndk::SharedRefBase::make<IdentityCredentialStore>(hwProxyFactory);
+            ndk::SharedRefBase::make<IdentityCredentialStore>(hwProxyFactory,
+                                                              remotelyProvisionedComponentName);
 
     const std::string instance = std::string() + IdentityCredentialStore::descriptor + "/default";
     binder_status_t status = AServiceManager_addService(store->asBinder().get(), instance.c_str());
diff --git a/identity/aidl/vts/Android.bp b/identity/aidl/vts/Android.bp
index 7b6f2c8..c5b84a1 100644
--- a/identity/aidl/vts/Android.bp
+++ b/identity/aidl/vts/Android.bp
@@ -11,6 +11,8 @@
     name: "VtsHalIdentityTargetTest",
     defaults: [
         "VtsHalTargetTestDefaults",
+        "keymint_use_latest_hal_aidl_cpp_static",
+        "keymint_use_latest_hal_aidl_ndk_static",
         "use_libaidlvintf_gtest_helper_static",
     ],
     cflags: [
@@ -32,12 +34,15 @@
     ],
     shared_libs: [
         "libbinder",
+        "libbinder_ndk",
         "libcrypto",
     ],
     static_libs: [
+        "android.hardware.security.secureclock-V1-ndk",
         "libcppbor_external",
         "libcppcose_rkp",
         "libkeymaster_portable",
+        "libkeymint_vts_test_utils",
         "libpuresoftkeymasterdevice",
         "android.hardware.keymaster@4.0",
         "android.hardware.identity-support-lib",
@@ -46,6 +51,7 @@
         "android.hardware.keymaster-V4-ndk",
         "libkeymaster4support",
         "libkeymaster4_1support",
+        "libkeymint_remote_prov_support",
     ],
     test_suites: [
         "general-tests",
diff --git a/identity/aidl/vts/Util.cpp b/identity/aidl/vts/Util.cpp
index 1148cb0..f3d7c30 100644
--- a/identity/aidl/vts/Util.cpp
+++ b/identity/aidl/vts/Util.cpp
@@ -20,12 +20,16 @@
 
 #include <android-base/logging.h>
 
+#include <KeyMintAidlTestBase.h>
 #include <aidl/Gtest.h>
+#include <aidl/android/hardware/security/keymint/MacedPublicKey.h>
 #include <android-base/stringprintf.h>
 #include <keymaster/km_openssl/openssl_utils.h>
 #include <keymasterV4_1/attestation_record.h>
-#include <charconv>
+#include <keymint_support/openssl_utils.h>
+#include <openssl/evp.h>
 
+#include <charconv>
 #include <map>
 
 namespace android::hardware::identity::test_utils {
@@ -36,10 +40,13 @@
 using std::string;
 using std::vector;
 
+using ::aidl::android::hardware::security::keymint::test::check_maced_pubkey;
+using ::aidl::android::hardware::security::keymint::test::p256_pub_key;
 using ::android::sp;
 using ::android::String16;
 using ::android::base::StringPrintf;
 using ::android::binder::Status;
+using ::android::hardware::security::keymint::MacedPublicKey;
 using ::keymaster::X509_Ptr;
 
 bool setupWritableCredential(sp<IWritableIdentityCredential>& writableCredential,
@@ -58,6 +65,77 @@
     }
 }
 
+optional<vector<vector<uint8_t>>> createFakeRemotelyProvisionedCertificateChain(
+        const MacedPublicKey& macedPublicKey) {
+    // The helper library uses the NDK symbols, so play a little trickery here to convert
+    // the data into the proper type so we can reuse the helper function to get the pubkey.
+    ::aidl::android::hardware::security::keymint::MacedPublicKey ndkMacedPublicKey;
+    ndkMacedPublicKey.macedKey = macedPublicKey.macedKey;
+
+    vector<uint8_t> publicKeyBits;
+    check_maced_pubkey(ndkMacedPublicKey, /*testMode=*/true, &publicKeyBits);
+
+    ::aidl::android::hardware::security::keymint::EVP_PKEY_Ptr publicKey;
+    p256_pub_key(publicKeyBits, &publicKey);
+
+    // Generate an arbitrary root key for our chain
+    bssl::UniquePtr<EC_KEY> ecRootKey(EC_KEY_new());
+    bssl::UniquePtr<EVP_PKEY> rootKey(EVP_PKEY_new());
+    if (ecRootKey.get() == nullptr || rootKey.get() == nullptr) {
+        LOG(ERROR) << "Memory allocation failed";
+        return {};
+    }
+
+    bssl::UniquePtr<EC_GROUP> group(EC_GROUP_new_by_curve_name(NID_X9_62_prime256v1));
+    if (group.get() == nullptr) {
+        LOG(ERROR) << "Error creating EC group by curve name";
+        return {};
+    }
+
+    if (EC_KEY_set_group(ecRootKey.get(), group.get()) != 1 ||
+        EC_KEY_generate_key(ecRootKey.get()) != 1 || EC_KEY_check_key(ecRootKey.get()) < 0) {
+        LOG(ERROR) << "Error generating key";
+        return {};
+    }
+
+    if (EVP_PKEY_set1_EC_KEY(rootKey.get(), ecRootKey.get()) != 1) {
+        LOG(ERROR) << "Error getting private key";
+        return {};
+    }
+
+    // The VTS test does not fully validate the chain, so we're ok without the proper CA extensions.
+    map<string, vector<uint8_t>> extensions;
+
+    // Now make a self-signed cert
+    optional<vector<uint8_t>> root = support::ecPublicKeyGenerateCertificate(
+            rootKey.get(), rootKey.get(),
+            /*serialDecimal=*/"31415",
+            /*subject=*/"Android IdentityCredential VTS Test Root Certificate",
+            /*subject=*/"Android IdentityCredential VTS Test Root Certificate",
+            /*validityNotBefore=*/time(nullptr),
+            /*validityNotAfter=*/time(nullptr) + 365 * 24 * 3600, extensions);
+    if (!root) {
+        LOG(ERROR) << "Error generating root cert";
+        return std::nullopt;
+    }
+
+    // Now sign a CA cert so that we have a chain that's good enough to satisfy
+    // the VTS tests.
+    optional<vector<uint8_t>> intermediate = support::ecPublicKeyGenerateCertificate(
+            publicKey.get(), rootKey.get(),
+            /*serialDecimal=*/"42",
+            /*subject=*/"Android IdentityCredential VTS Test Root Certificate",
+            /*subject=*/"Android IdentityCredential VTS Test Attestation Certificate",
+            /*validityNotBefore=*/time(nullptr),
+            /*validityNotAfter=*/time(nullptr) + 365 * 24 * 3600, extensions);
+    if (!intermediate) {
+        LOG(ERROR) << "Error generating intermediate cert";
+        return std::nullopt;
+    }
+
+    return vector<vector<uint8_t>>{std::move(*intermediate), std::move(*root)};
+}
+
 optional<vector<uint8_t>> generateReaderCertificate(string serialDecimal) {
     vector<uint8_t> privKey;
     return generateReaderCertificate(serialDecimal, &privKey);
diff --git a/identity/aidl/vts/Util.h b/identity/aidl/vts/Util.h
index 80e52a2..b120dc9 100644
--- a/identity/aidl/vts/Util.h
+++ b/identity/aidl/vts/Util.h
@@ -19,6 +19,7 @@
 
 #include <android/hardware/identity/IIdentityCredentialStore.h>
 #include <android/hardware/identity/support/IdentityCredentialSupport.h>
+#include <android/hardware/security/keymint/MacedPublicKey.h>
 #include <cppbor.h>
 #include <cppbor_parse.h>
 #include <gtest/gtest.h>
@@ -97,6 +98,9 @@
 bool setupWritableCredential(sp<IWritableIdentityCredential>& writableCredential,
                              sp<IIdentityCredentialStore>& credentialStore, bool testCredential);
 
+optional<vector<vector<uint8_t>>> createFakeRemotelyProvisionedCertificateChain(
+        const ::android::hardware::security::keymint::MacedPublicKey& macedPublicKey);
+
 optional<vector<uint8_t>> generateReaderCertificate(string serialDecimal);
 
 optional<vector<uint8_t>> generateReaderCertificate(string serialDecimal,
diff --git a/identity/aidl/vts/VtsIWritableIdentityCredentialTests.cpp b/identity/aidl/vts/VtsIWritableIdentityCredentialTests.cpp
index bc37020..94d4c88 100644
--- a/identity/aidl/vts/VtsIWritableIdentityCredentialTests.cpp
+++ b/identity/aidl/vts/VtsIWritableIdentityCredentialTests.cpp
@@ -18,6 +18,8 @@
 
 #include <aidl/Gtest.h>
 #include <aidl/Vintf.h>
+#include <aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.h>
+#include <aidl/android/hardware/security/keymint/MacedPublicKey.h>
 #include <android-base/logging.h>
 #include <android/hardware/identity/IIdentityCredentialStore.h>
 #include <android/hardware/identity/support/IdentityCredentialSupport.h>
@@ -42,6 +44,8 @@
 using ::android::sp;
 using ::android::String16;
 using ::android::binder::Status;
+using ::android::hardware::security::keymint::IRemotelyProvisionedComponent;
+using ::android::hardware::security::keymint::MacedPublicKey;
 
 class IdentityCredentialTests : public testing::TestWithParam<string> {
   public:
@@ -101,6 +105,103 @@
                                                attestationApplicationId, false);
 }
 
+TEST_P(IdentityCredentialTests, verifyAttestationSuccessWithRemoteProvisioning) {
+    HardwareInformation hwInfo;
+    ASSERT_TRUE(credentialStore_->getHardwareInformation(&hwInfo).isOk());
+
+    if (!hwInfo.isRemoteKeyProvisioningSupported) {
+        GTEST_SKIP() << "Remote provisioning is not supported";
+    }
+
+    Status result;
+
+    sp<IWritableIdentityCredential> writableCredential;
+    ASSERT_TRUE(test_utils::setupWritableCredential(writableCredential, credentialStore_,
+                                                    false /* testCredential */));
+
+    sp<IRemotelyProvisionedComponent> rpc;
+    result = credentialStore_->getRemotelyProvisionedComponent(&rpc);
+    ASSERT_TRUE(result.isOk()) << result.exceptionCode() << "; " << result.exceptionMessage();
+
+    MacedPublicKey macedPublicKey;
+    std::vector<uint8_t> attestationKey;
+    result = rpc->generateEcdsaP256KeyPair(/*testMode=*/true, &macedPublicKey, &attestationKey);
+    ASSERT_TRUE(result.isOk()) << result.exceptionCode() << "; " << result.exceptionMessage();
+
+    optional<vector<vector<uint8_t>>> remotelyProvisionedCertChain =
+            test_utils::createFakeRemotelyProvisionedCertificateChain(macedPublicKey);
+    ASSERT_TRUE(remotelyProvisionedCertChain);
+
+    vector<uint8_t> concatenatedCerts;
+    for (const vector<uint8_t>& cert : *remotelyProvisionedCertChain) {
+        concatenatedCerts.insert(concatenatedCerts.end(), cert.begin(), cert.end());
+    }
+    result = writableCredential->setRemotelyProvisionedAttestationKey(attestationKey,
+                                                                      concatenatedCerts);
+    ASSERT_TRUE(result.isOk()) << result.exceptionCode() << "; " << result.exceptionMessage();
+
+    string challenge = "NotSoRandomChallenge1NotSoRandomChallenge1NotSoRandomChallenge1";
+    vector<uint8_t> attestationChallenge(challenge.begin(), challenge.end());
+    vector<Certificate> attestationCertificate;
+    vector<uint8_t> attestationApplicationId = {1};
+
+    result = writableCredential->getAttestationCertificate(
+            attestationApplicationId, attestationChallenge, &attestationCertificate);
+
+    ASSERT_TRUE(result.isOk()) << result.exceptionCode() << "; " << result.exceptionMessage();
+
+    test_utils::validateAttestationCertificate(attestationCertificate, attestationChallenge,
+                                               attestationApplicationId, false);
+
+    ASSERT_EQ(remotelyProvisionedCertChain->size() + 1, attestationCertificate.size());
+    for (size_t i = 0; i < remotelyProvisionedCertChain->size(); ++i) {
+        ASSERT_EQ(remotelyProvisionedCertChain->at(i),
+                  attestationCertificate[i + 1].encodedCertificate)
+                << "Certificate mismatch (cert index " << i + 1 << " out of "
+                << attestationCertificate.size() << " total certs)";
+    }
+}
+
+TEST_P(IdentityCredentialTests, verifyRemotelyProvisionedKeyMayOnlyBeSetOnce) {
+    HardwareInformation hwInfo;
+    ASSERT_TRUE(credentialStore_->getHardwareInformation(&hwInfo).isOk());
+
+    if (!hwInfo.isRemoteKeyProvisioningSupported) {
+        GTEST_SKIP() << "Remote provisioning is not supported";
+    }
+
+    sp<IRemotelyProvisionedComponent> rpc;
+    Status result = credentialStore_->getRemotelyProvisionedComponent(&rpc);
+    ASSERT_TRUE(result.isOk()) << result.exceptionCode() << "; " << result.exceptionMessage();
+
+    MacedPublicKey macedPublicKey;
+    std::vector<uint8_t> attestationKey;
+    result = rpc->generateEcdsaP256KeyPair(/*testMode=*/true, &macedPublicKey, &attestationKey);
+    ASSERT_TRUE(result.isOk()) << result.exceptionCode() << "; " << result.exceptionMessage();
+
+    optional<vector<vector<uint8_t>>> remotelyProvisionedCertChain =
+            test_utils::createFakeRemotelyProvisionedCertificateChain(macedPublicKey);
+    ASSERT_TRUE(remotelyProvisionedCertChain);
+
+    vector<uint8_t> concatenatedCerts;
+    for (const vector<uint8_t>& cert : *remotelyProvisionedCertChain) {
+        concatenatedCerts.insert(concatenatedCerts.end(), cert.begin(), cert.end());
+    }
+
+    sp<IWritableIdentityCredential> writableCredential;
+    ASSERT_TRUE(test_utils::setupWritableCredential(writableCredential, credentialStore_,
+                                                    /*testCredential=*/false));
+
+    result = writableCredential->setRemotelyProvisionedAttestationKey(attestationKey,
+                                                                      concatenatedCerts);
+    ASSERT_TRUE(result.isOk()) << result.exceptionCode() << "; " << result.exceptionMessage();
+
+    // Now try again, and verify that the implementation rejects it.
+    result = writableCredential->setRemotelyProvisionedAttestationKey(attestationKey,
+                                                                      concatenatedCerts);
+    EXPECT_FALSE(result.isOk());
+}
+
 TEST_P(IdentityCredentialTests, verifyAttestationDoubleCallFails) {
     Status result;
 
diff --git a/identity/support/include/android/hardware/identity/support/IdentityCredentialSupport.h b/identity/support/include/android/hardware/identity/support/IdentityCredentialSupport.h
index 3b91de6..82746d6 100644
--- a/identity/support/include/android/hardware/identity/support/IdentityCredentialSupport.h
+++ b/identity/support/include/android/hardware/identity/support/IdentityCredentialSupport.h
@@ -17,6 +17,8 @@
 #ifndef IDENTITY_SUPPORT_INCLUDE_IDENTITY_CREDENTIAL_UTILS_H_
 #define IDENTITY_SUPPORT_INCLUDE_IDENTITY_CREDENTIAL_UTILS_H_
 
+#include <openssl/evp.h>
+
 #include <cstdint>
 #include <map>
 #include <optional>
@@ -128,6 +130,15 @@
         const vector<uint8_t>& challenge, const vector<uint8_t>& applicationId,
         bool isTestCredential);
 
+// Alternate version of createEcKeyPairAndAttestation that accepts an attestation key
+// blob to sign the generated key. Only a single certificate is returned, rather than
+// a full chain.
+//
+optional<std::pair<vector<uint8_t>, vector<uint8_t>>> createEcKeyPairWithAttestationKey(
+        const vector<uint8_t>& challenge, const vector<uint8_t>& applicationId,
+        const vector<uint8_t>& attestationKeyBlob, const vector<uint8_t>& attestationKeyCert,
+        bool isTestCredential);
+
 // (TODO: remove when no longer used by 3rd party.)
 optional<vector<vector<uint8_t>>> createAttestationForEcPublicKey(
         const vector<uint8_t>& publicKey, const vector<uint8_t>& challenge,
@@ -240,6 +251,13 @@
         time_t validityNotBefore, time_t validityNotAfter,
         const map<string, vector<uint8_t>>& extensions);
 
+// Identical behavior to the above version of ecPublicKeyGenerateCertificate, except this
+// overload takes OpenSSL key parameters instead of key bitstrings as inputs.
+optional<vector<uint8_t>> ecPublicKeyGenerateCertificate(
+        EVP_PKEY* publicKey, EVP_PKEY* signingKey, const string& serialDecimal,
+        const string& issuer, const string& subject, time_t validityNotBefore,
+        time_t validityNotAfter, const map<string, vector<uint8_t>>& extensions);
+
 // Performs Elliptic-curve Diffie-Helman using |publicKey| (which must be in the
 // format returned by ecKeyPairGetPublicKey()) and |privateKey| (which must be
 // in the format returned by ecKeyPairGetPrivateKey()).
diff --git a/identity/support/src/IdentityCredentialSupport.cpp b/identity/support/src/IdentityCredentialSupport.cpp
index 7f4674d..36ecdb0 100644
--- a/identity/support/src/IdentityCredentialSupport.cpp
+++ b/identity/support/src/IdentityCredentialSupport.cpp
@@ -54,6 +54,7 @@
 #include <keymaster/contexts/pure_soft_keymaster_context.h>
 #include <keymaster/contexts/soft_attestation_cert.h>
 #include <keymaster/keymaster_tags.h>
+#include <keymaster/km_openssl/asymmetric_key.h>
 #include <keymaster/km_openssl/attestation_utils.h>
 #include <keymaster/km_openssl/certificate_utils.h>
 
@@ -168,6 +169,286 @@
 using X509_NAME_Ptr = bssl::UniquePtr<X509_NAME>;
 using X509_EXTENSION_Ptr = bssl::UniquePtr<X509_EXTENSION>;
 
+namespace {
+
+EVP_PKEY_Ptr generateP256Key() {
+    EC_KEY_Ptr ec_key(EC_KEY_new());
+    EVP_PKEY_Ptr pkey(EVP_PKEY_new());
+    EC_GROUP_Ptr group(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 {};
+    }
+
+    return pkey;
+}
+
+optional<vector<uint8_t>> derEncodeKeyPair(const EVP_PKEY& pkey) {
+    int size = i2d_PrivateKey(&pkey, nullptr);
+    if (size == 0) {
+        LOG(ERROR) << "Error generating public key encoding";
+        return std::nullopt;
+    }
+
+    vector<uint8_t> keyPair(size);
+    unsigned char* p = keyPair.data();
+    i2d_PrivateKey(&pkey, &p);
+
+    return keyPair;
+}
+
+// Extract the issuer subject name from the leaf cert in the given chain,
+// returning it as DER-encoded bytes.
+optional<vector<uint8_t>> extractDerSubjectFromCertificate(const vector<uint8_t>& certificate) {
+    const uint8_t* input = certificate.data();
+    X509_Ptr cert(d2i_X509(/*cert=*/nullptr, &input, certificate.size()));
+    if (!cert) {
+        LOG(ERROR) << "Failed to parse certificate";
+        return std::nullopt;
+    }
+
+    X509_NAME* subject = X509_get_subject_name(cert.get());
+    if (!subject) {
+        LOG(ERROR) << "Failed to retrieve subject name";
+        return std::nullopt;
+    }
+
+    int encodedSubjectLength = i2d_X509_NAME(subject, /*out=*/nullptr);
+    if (encodedSubjectLength < 0) {
+        LOG(ERROR) << "Error obtaining encoded subject name length";
+        return std::nullopt;
+    }
+
+    vector<uint8_t> encodedSubject(encodedSubjectLength);
+    uint8_t* out = encodedSubject.data();
+    if (encodedSubjectLength != i2d_X509_NAME(subject, &out)) {
+        LOG(ERROR) << "Error encoding subject name";
+        return std::nullopt;
+    }
+
+    return encodedSubject;
+}
+
+// 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>>> signAttestationCertificate(
+        const ::keymaster::PureSoftKeymasterContext& context, const EVP_PKEY* key,
+        const vector<uint8_t>& applicationId, const vector<uint8_t>& challenge,
+        const vector<uint8_t>& attestationKeyBlob,
+        const vector<uint8_t>& derAttestationCertSubjectName, uint64_t activeTimeMilliSeconds,
+        uint64_t expireTimeMilliSeconds, bool isTestCredential) {
+    ::keymaster::X509_NAME_Ptr subjectName;
+    if (KM_ERROR_OK !=
+        ::keymaster::make_name_from_str("Android Identity Credential Key", &subjectName)) {
+        LOG(ERROR) << "Cannot create attestation subject";
+        return {};
+    }
+
+    vector<uint8_t> subject(i2d_X509_NAME(subjectName.get(), NULL));
+    unsigned char* subjectPtr = subject.data();
+
+    i2d_X509_NAME(subjectName.get(), &subjectPtr);
+
+    ::keymaster::AuthorizationSet auth_set(
+            ::keymaster::AuthorizationSetBuilder()
+                    .Authorization(::keymaster::TAG_CERTIFICATE_NOT_BEFORE, activeTimeMilliSeconds)
+                    .Authorization(::keymaster::TAG_CERTIFICATE_NOT_AFTER, expireTimeMilliSeconds)
+                    .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_CERTIFICATE_SUBJECT, subject.data(),
+                                   subject.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::AuthorizationSetBuilder hwEnforcedBuilder =
+            ::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_OS_VERSION, 42)
+                    .Authorization(::keymaster::TAG_OS_PATCHLEVEL, 43);
+
+    // Only include TAG_IDENTITY_CREDENTIAL_KEY if it's not a test credential
+    if (!isTestCredential) {
+        hwEnforcedBuilder.Authorization(::keymaster::TAG_IDENTITY_CREDENTIAL_KEY);
+    }
+    ::keymaster::AuthorizationSet hwEnforced(hwEnforcedBuilder);
+
+    keymaster_error_t error;
+    ::keymaster::AttestKeyInfo attestKeyInfo;
+    ::keymaster::KeymasterBlob issuerSubjectNameBlob;
+    if (!attestationKeyBlob.empty()) {
+        ::keymaster::KeymasterKeyBlob blob(attestationKeyBlob.data(), attestationKeyBlob.size());
+        ::keymaster::UniquePtr<::keymaster::Key> parsedKey;
+        error = context.ParseKeyBlob(blob, /*additional_params=*/{}, &parsedKey);
+        if (error != KM_ERROR_OK) {
+            LOG(ERROR) << "Error loading attestation key: " << error;
+            return std::nullopt;
+        }
+
+        attestKeyInfo.signing_key =
+                static_cast<::keymaster::AsymmetricKey&>(*parsedKey).InternalToEvp();
+        issuerSubjectNameBlob = ::keymaster::KeymasterBlob(derAttestationCertSubjectName.data(),
+                                                           derAttestationCertSubjectName.size());
+        attestKeyInfo.issuer_subject = &issuerSubjectNameBlob;
+    }
+
+    ::keymaster::CertificateChain certChain = generate_attestation(
+            key, swEnforced, hwEnforced, auth_set, std::move(attestKeyInfo), context, &error);
+
+    if (KM_ERROR_OK != error) {
+        LOG(ERROR) << "Error generating attestation from EVP key: " << error;
+        return std::nullopt;
+    }
+
+    vector<vector<uint8_t>> vectors(certChain.entry_count);
+    for (std::size_t i = 0; i < certChain.entry_count; i++) {
+        vectors[i] = {certChain.entries[i].data,
+                      certChain.entries[i].data + certChain.entries[i].data_length};
+    }
+    return vectors;
+}
+
+int parseDigits(const char** s, int numDigits) {
+    int result;
+    auto [_, ec] = std::from_chars(*s, *s + numDigits, result);
+    if (ec != std::errc()) {
+        LOG(ERROR) << "Error parsing " << numDigits << " digits "
+                   << " from " << s;
+        return 0;
+    }
+    *s += numDigits;
+    return result;
+}
+
+bool parseAsn1Time(const ASN1_TIME* asn1Time, time_t* outTime) {
+    struct tm tm;
+
+    memset(&tm, '\0', sizeof(tm));
+    const char* timeStr = (const char*)asn1Time->data;
+    const char* s = timeStr;
+    if (asn1Time->type == V_ASN1_UTCTIME) {
+        tm.tm_year = parseDigits(&s, 2);
+        if (tm.tm_year < 70) {
+            tm.tm_year += 100;
+        }
+    } else if (asn1Time->type == V_ASN1_GENERALIZEDTIME) {
+        tm.tm_year = parseDigits(&s, 4) - 1900;
+        tm.tm_year -= 1900;
+    } else {
+        LOG(ERROR) << "Unsupported ASN1_TIME type " << asn1Time->type;
+        return false;
+    }
+    tm.tm_mon = parseDigits(&s, 2) - 1;
+    tm.tm_mday = parseDigits(&s, 2);
+    tm.tm_hour = parseDigits(&s, 2);
+    tm.tm_min = parseDigits(&s, 2);
+    tm.tm_sec = parseDigits(&s, 2);
+    // This may need to be updated if someone create certificates using +/- instead of Z.
+    //
+    if (*s != 'Z') {
+        LOG(ERROR) << "Expected Z in string '" << timeStr << "' at offset " << (s - timeStr);
+        return false;
+    }
+
+    time_t t = timegm(&tm);
+    if (t == -1) {
+        LOG(ERROR) << "Error converting broken-down time to time_t";
+        return false;
+    }
+    *outTime = t;
+    return true;
+}
+
+optional<uint64_t> getCertificateExpiryAsMillis(const uint8_t* derCert, size_t derCertSize) {
+    X509_Ptr x509Cert(d2i_X509(nullptr, &derCert, derCertSize));
+    if (!x509Cert) {
+        LOG(ERROR) << "Error parsing certificate";
+        return std::nullopt;
+    }
+
+    time_t notAfter;
+    if (!parseAsn1Time(X509_get0_notAfter(x509Cert.get()), &notAfter)) {
+        LOG(ERROR) << "Error getting notAfter from batch certificate";
+        return std::nullopt;
+    }
+
+    return notAfter * 1000;
+}
+
+optional<vector<vector<uint8_t>>> createAttestation(EVP_PKEY* pkey,
+                                                    const vector<uint8_t>& challenge,
+                                                    const vector<uint8_t>& applicationId,
+                                                    bool isTestCredential) {
+    // Pretend to be implemented in a trusted environment just so we can pass
+    // the VTS tests. Of course, this is a pretend-only game since hopefully no
+    // relying party is ever going to trust our batch key and those keys above
+    // it.
+    ::keymaster::PureSoftKeymasterContext context(::keymaster::KmVersion::KEYMINT_1,
+                                                  KM_SECURITY_LEVEL_TRUSTED_ENVIRONMENT);
+
+    keymaster_error_t error;
+    ::keymaster::CertificateChain attestation_chain =
+            context.GetAttestationChain(KM_ALGORITHM_EC, &error);
+    if (KM_ERROR_OK != error) {
+        LOG(ERROR) << "Error getting attestation chain " << error;
+        return std::nullopt;
+    }
+
+    if (attestation_chain.entry_count < 1) {
+        LOG(ERROR) << "Expected at least one entry in attestation chain";
+        return std::nullopt;
+    }
+
+    uint64_t activeTimeMs = time(nullptr) * 1000;
+    optional<uint64_t> expireTimeMs = getCertificateExpiryAsMillis(
+            attestation_chain.entries[0].data, attestation_chain.entries[0].data_length);
+    if (!expireTimeMs) {
+        LOG(ERROR) << "Error getting expiration time for batch cert";
+        return std::nullopt;
+    }
+
+    return signAttestationCertificate(context, pkey, applicationId, challenge,
+                                      /*attestationKeyBlob=*/{},
+                                      /*derAttestationCertSubjectName=*/{}, activeTimeMs,
+                                      *expireTimeMs, isTestCredential);
+}
+
+}  // namespace
+
 // bool getRandom(size_t numBytes, vector<uint8_t>& output) {
 optional<vector<uint8_t>> getRandom(size_t numBytes) {
     vector<uint8_t> output;
@@ -577,69 +858,30 @@
     return hmac;
 }
 
-int parseDigits(const char** s, int numDigits) {
-    int result;
-    auto [_, ec] = std::from_chars(*s, *s + numDigits, result);
-    if (ec != std::errc()) {
-        LOG(ERROR) << "Error parsing " << numDigits << " digits "
-                   << " from " << s;
-        return 0;
+optional<std::pair<vector<uint8_t>, vector<vector<uint8_t>>>> createEcKeyPairAndAttestation(
+        const vector<uint8_t>& challenge, const vector<uint8_t>& applicationId,
+        bool isTestCredential) {
+    EVP_PKEY_Ptr pkey = generateP256Key();
+
+    optional<vector<vector<uint8_t>>> attestationCertChain =
+            createAttestation(pkey.get(), challenge, applicationId, isTestCredential);
+    if (!attestationCertChain) {
+        LOG(ERROR) << "Error create attestation from key and challenge";
+        return {};
     }
-    *s += numDigits;
-    return result;
+
+    optional<vector<uint8_t>> keyPair = derEncodeKeyPair(*pkey);
+    if (!keyPair) {
+        return std::nullopt;
+    }
+
+    return make_pair(*keyPair, *attestationCertChain);
 }
 
-bool parseAsn1Time(const ASN1_TIME* asn1Time, time_t* outTime) {
-    struct tm tm;
-
-    memset(&tm, '\0', sizeof(tm));
-    const char* timeStr = (const char*)asn1Time->data;
-    const char* s = timeStr;
-    if (asn1Time->type == V_ASN1_UTCTIME) {
-        tm.tm_year = parseDigits(&s, 2);
-        if (tm.tm_year < 70) {
-            tm.tm_year += 100;
-        }
-    } else if (asn1Time->type == V_ASN1_GENERALIZEDTIME) {
-        tm.tm_year = parseDigits(&s, 4) - 1900;
-        tm.tm_year -= 1900;
-    } else {
-        LOG(ERROR) << "Unsupported ASN1_TIME type " << asn1Time->type;
-        return false;
-    }
-    tm.tm_mon = parseDigits(&s, 2) - 1;
-    tm.tm_mday = parseDigits(&s, 2);
-    tm.tm_hour = parseDigits(&s, 2);
-    tm.tm_min = parseDigits(&s, 2);
-    tm.tm_sec = parseDigits(&s, 2);
-    // This may need to be updated if someone create certificates using +/- instead of Z.
-    //
-    if (*s != 'Z') {
-        LOG(ERROR) << "Expected Z in string '" << timeStr << "' at offset " << (s - timeStr);
-        return false;
-    }
-
-    time_t t = timegm(&tm);
-    if (t == -1) {
-        LOG(ERROR) << "Error converting broken-down time to time_t";
-        return false;
-    }
-    *outTime = t;
-    return true;
-}
-
-// 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.
-//
-// If 0 is passed for expiration time, the expiration time from batch
-// certificate will be used.
-//
-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, bool isTestCredential) {
+optional<std::pair<vector<uint8_t>, vector<uint8_t>>> createEcKeyPairWithAttestationKey(
+        const vector<uint8_t>& challenge, const vector<uint8_t>& applicationId,
+        const vector<uint8_t>& attestationKeyBlob, const vector<uint8_t>& attestationKeyCert,
+        bool isTestCredential) {
     // Pretend to be implemented in a trusted environment just so we can pass
     // the VTS tests. Of course, this is a pretend-only game since hopefully no
     // relying party is ever going to trust our batch key and those keys above
@@ -647,148 +889,45 @@
     ::keymaster::PureSoftKeymasterContext context(::keymaster::KmVersion::KEYMINT_1,
                                                   KM_SECURITY_LEVEL_TRUSTED_ENVIRONMENT);
 
-    keymaster_error_t error;
-    ::keymaster::CertificateChain attestation_chain =
-            context.GetAttestationChain(KM_ALGORITHM_EC, &error);
-    if (KM_ERROR_OK != error) {
-        LOG(ERROR) << "Error getting attestation chain " << error;
-        return {};
-    }
-    if (expireTimeMilliSeconds == 0) {
-        if (attestation_chain.entry_count < 1) {
-            LOG(ERROR) << "Expected at least one entry in attestation chain";
-            return {};
-        }
-        keymaster_blob_t* bcBlob = &(attestation_chain.entries[0]);
-        const uint8_t* bcData = bcBlob->data;
-        auto bc = X509_Ptr(d2i_X509(nullptr, &bcData, bcBlob->data_length));
-        time_t bcNotAfter;
-        if (!parseAsn1Time(X509_get0_notAfter(bc.get()), &bcNotAfter)) {
-            LOG(ERROR) << "Error getting notAfter from batch certificate";
-            return {};
-        }
-        expireTimeMilliSeconds = bcNotAfter * 1000;
+    EVP_PKEY_Ptr pkey = generateP256Key();
+
+    uint64_t validFromMs = time(nullptr) * 1000;
+    optional<uint64_t> notAfterMs =
+            getCertificateExpiryAsMillis(attestationKeyCert.data(), attestationKeyCert.size());
+    if (!notAfterMs) {
+        LOG(ERROR) << "Error getting expiration time for attestation cert";
+        return std::nullopt;
     }
 
-    ::keymaster::X509_NAME_Ptr subjectName;
-    if (KM_ERROR_OK !=
-        ::keymaster::make_name_from_str("Android Identity Credential Key", &subjectName)) {
-        LOG(ERROR) << "Cannot create attestation subject";
-        return {};
+    optional<vector<uint8_t>> derIssuerSubject =
+            extractDerSubjectFromCertificate(attestationKeyCert);
+    if (!derIssuerSubject) {
+        LOG(ERROR) << "Error error extracting issuer name from the given certificate chain";
+        return std::nullopt;
     }
 
-    vector<uint8_t> subject(i2d_X509_NAME(subjectName.get(), NULL));
-    unsigned char* subjectPtr = subject.data();
-
-    i2d_X509_NAME(subjectName.get(), &subjectPtr);
-
-    ::keymaster::AuthorizationSet auth_set(
-            ::keymaster::AuthorizationSetBuilder()
-                    .Authorization(::keymaster::TAG_CERTIFICATE_NOT_BEFORE, activeTimeMilliSeconds)
-                    .Authorization(::keymaster::TAG_CERTIFICATE_NOT_AFTER, expireTimeMilliSeconds)
-                    .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_CERTIFICATE_SUBJECT, subject.data(),
-                                   subject.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::AuthorizationSetBuilder hwEnforcedBuilder =
-            ::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_OS_VERSION, 42)
-                    .Authorization(::keymaster::TAG_OS_PATCHLEVEL, 43);
-
-    // Only include TAG_IDENTITY_CREDENTIAL_KEY if it's not a test credential
-    if (!isTestCredential) {
-        hwEnforcedBuilder.Authorization(::keymaster::TAG_IDENTITY_CREDENTIAL_KEY);
+    optional<vector<vector<uint8_t>>> attestationCertChain = signAttestationCertificate(
+            context, pkey.get(), applicationId, challenge, attestationKeyBlob, *derIssuerSubject,
+            validFromMs, *notAfterMs, isTestCredential);
+    if (!attestationCertChain) {
+        LOG(ERROR) << "Error signing attestation certificate";
+        return std::nullopt;
     }
-    ::keymaster::AuthorizationSet hwEnforced(hwEnforcedBuilder);
-
-    ::keymaster::CertificateChain cert_chain_out = generate_attestation(
-            key, swEnforced, hwEnforced, auth_set, {} /* attest_key */, context, &error);
-
-    if (KM_ERROR_OK != error) {
-        LOG(ERROR) << "Error generating attestation from EVP key: " << error;
-        return {};
-    }
-
-    // translate certificate format from keymaster_cert_chain_t to vector<vector<uint8_t>>.
-    vector<vector<uint8_t>> attestationCertificate;
-    for (std::size_t 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,
-        bool isTestCredential) {
-    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 nowMs = time(nullptr) * 1000;
-    uint64_t expireTimeMs = 0;  // Set to same as batch certificate
-
-    optional<vector<vector<uint8_t>>> attestationCert = createAttestation(
-            pkey.get(), applicationId, challenge, nowMs, expireTimeMs, isTestCredential);
-    if (!attestationCert) {
+    if (!attestationCertChain) {
         LOG(ERROR) << "Error create attestation from key and challenge";
-        return {};
+        return std::nullopt;
+    }
+    if (attestationCertChain->size() != 1) {
+        LOG(ERROR) << "Expected exactly one attestation cert, got " << attestationCertChain->size();
+        return std::nullopt;
     }
 
-    int size = i2d_PrivateKey(pkey.get(), nullptr);
-    if (size == 0) {
-        LOG(ERROR) << "Error generating public key encoding";
-        return {};
+    optional<vector<uint8_t>> keyPair = derEncodeKeyPair(*pkey);
+    if (!keyPair) {
+        return std::nullopt;
     }
 
-    vector<uint8_t> keyPair(size);
-    unsigned char* p = keyPair.data();
-    i2d_PrivateKey(pkey.get(), &p);
-
-    return make_pair(keyPair, attestationCert.value());
+    return make_pair(*keyPair, attestationCertChain->at(0));
 }
 
 optional<vector<vector<uint8_t>>> createAttestationForEcPublicKey(
@@ -820,12 +959,8 @@
         return {};
     }
 
-    uint64_t nowMs = time(nullptr) * 1000;
-    uint64_t expireTimeMs = 0;  // Set to same as batch certificate
-
     optional<vector<vector<uint8_t>>> attestationCert =
-            createAttestation(pkey.get(), applicationId, challenge, nowMs, expireTimeMs,
-                              false /* isTestCredential */);
+            createAttestation(pkey.get(), applicationId, challenge, false /* isTestCredential */);
     if (!attestationCert) {
         LOG(ERROR) << "Error create attestation from key and challenge";
         return {};
@@ -1134,6 +1269,14 @@
         return {};
     }
 
+    return ecPublicKeyGenerateCertificate(pkey.get(), privPkey.get(), serialDecimal, issuer,
+                                          subject, validityNotBefore, validityNotAfter, extensions);
+}
+
+optional<vector<uint8_t>> ecPublicKeyGenerateCertificate(
+        EVP_PKEY* publicKey, EVP_PKEY* signingKey, const string& serialDecimal,
+        const string& issuer, const string& subject, time_t validityNotBefore,
+        time_t validityNotAfter, const map<string, vector<uint8_t>>& extensions) {
     auto x509 = X509_Ptr(X509_new());
     if (!x509.get()) {
         LOG(ERROR) << "Error creating X509 certificate";
@@ -1145,7 +1288,7 @@
         return {};
     }
 
-    if (X509_set_pubkey(x509.get(), pkey.get()) != 1) {
+    if (X509_set_pubkey(x509.get(), publicKey) != 1) {
         LOG(ERROR) << "Error setting public key";
         return {};
     }
@@ -1220,7 +1363,7 @@
         }
     }
 
-    if (X509_sign(x509.get(), privPkey.get(), EVP_sha256()) == 0) {
+    if (X509_sign(x509.get(), signingKey, EVP_sha256()) == 0) {
         LOG(ERROR) << "Error signing X509 certificate";
         return {};
     }
diff --git a/input/classifier/README.md b/input/classifier/README.md
new file mode 100644
index 0000000..a68d726
--- /dev/null
+++ b/input/classifier/README.md
@@ -0,0 +1 @@
+This HAL is deprecated. Do not use this HAL. Use IInputProcessor instead, located in `hardware/interfaces/input/processor`.
\ No newline at end of file
diff --git a/input/common/aidl/Android.bp b/input/common/aidl/Android.bp
index 6cf64a6..b96f4d0 100644
--- a/input/common/aidl/Android.bp
+++ b/input/common/aidl/Android.bp
@@ -9,6 +9,7 @@
 
 aidl_interface {
     name: "android.hardware.input.common",
+    vendor_available: true,
     srcs: ["android/hardware/input/common/*.aidl"],
     stability: "vintf",
     backend: {
diff --git a/input/common/aidl/aidl_api/android.hardware.input.common/current/android/hardware/input/common/Source.aidl b/input/common/aidl/aidl_api/android.hardware.input.common/current/android/hardware/input/common/Source.aidl
index 24d02cd..396e06d 100644
--- a/input/common/aidl/aidl_api/android.hardware.input.common/current/android/hardware/input/common/Source.aidl
+++ b/input/common/aidl/aidl_api/android.hardware.input.common/current/android/hardware/input/common/Source.aidl
@@ -48,6 +48,7 @@
   TOUCH_NAVIGATION = 2097152,
   ROTARY_ENCODER = 4194304,
   JOYSTICK = 16777232,
+  HDMI = 33554433,
   SENSOR = 67108864,
   ANY = -256,
 }
diff --git a/input/common/aidl/android/hardware/input/common/Source.aidl b/input/common/aidl/android/hardware/input/common/Source.aidl
index 7eb6d66..c6a825a 100644
--- a/input/common/aidl/android/hardware/input/common/Source.aidl
+++ b/input/common/aidl/android/hardware/input/common/Source.aidl
@@ -38,6 +38,11 @@
     TOUCH_NAVIGATION = (1 << 21) | SourceClass.NONE,
     ROTARY_ENCODER = (1 << 22) | SourceClass.NONE,
     JOYSTICK = (1 << 24) | SourceClass.JOYSTICK,
+    /**
+     * The input source is a device connected through HDMI-based bus.
+     * The keys come in through HDMI-CEC or MHL signal line.
+     */
+    HDMI = (1 << 25) | SourceClass.BUTTON,
     SENSOR = (1 << 26) | SourceClass.NONE,
     ANY = 0xFFFFFF00,
 }
diff --git a/input/processor/aidl/Android.bp b/input/processor/aidl/Android.bp
new file mode 100644
index 0000000..f848a57
--- /dev/null
+++ b/input/processor/aidl/Android.bp
@@ -0,0 +1,26 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+aidl_interface {
+    name: "android.hardware.input.processor",
+    vendor_available: true,
+    srcs: ["android/hardware/input/processor/*.aidl"],
+    imports: [
+        "android.hardware.input.common",
+    ],
+    stability: "vintf",
+    backend: {
+        cpp: {
+            enabled: false,
+        },
+        java: {
+            enabled: false,
+        },
+    },
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NeighboringCell.aidl b/input/processor/aidl/aidl_api/android.hardware.input.processor/current/android/hardware/input/processor/IInputProcessor.aidl
similarity index 84%
rename from radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NeighboringCell.aidl
rename to input/processor/aidl/aidl_api/android.hardware.input.processor/current/android/hardware/input/processor/IInputProcessor.aidl
index 4f29c0b..9d00c70 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NeighboringCell.aidl
+++ b/input/processor/aidl/aidl_api/android.hardware.input.processor/current/android/hardware/input/processor/IInputProcessor.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The Android Open Source Project
+ * Copyright (C) 2022 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,9 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio.network;
+package android.hardware.input.processor;
 @VintfStability
-parcelable NeighboringCell {
-  String cid;
-  int rssi;
+interface IInputProcessor {
+  android.hardware.input.common.Classification classify(in android.hardware.input.common.MotionEvent event);
+  void reset();
+  void resetDevice(in int deviceId);
 }
diff --git a/input/processor/aidl/android/hardware/input/processor/IInputProcessor.aidl b/input/processor/aidl/android/hardware/input/processor/IInputProcessor.aidl
new file mode 100644
index 0000000..635ff0a
--- /dev/null
+++ b/input/processor/aidl/android/hardware/input/processor/IInputProcessor.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.input.processor;
+
+@VintfStability
+interface IInputProcessor {
+    /**
+     * Upon receiving the current motion event, return the classification based on the current
+     * sequence of motion events.
+     * Once the classification has been determined, it should not change until a new gesture is
+     * started.
+     */
+    android.hardware.input.common.Classification classify(
+            in android.hardware.input.common.MotionEvent event);
+
+    /**
+     * Reset the HAL internal state. The reset may be called to prevent an inconsistent
+     * stream of events to be sent to the HAL.
+     */
+    void reset();
+
+    /**
+     * Called when an input device has been reset.
+     */
+    void resetDevice(in int deviceId);
+}
diff --git a/input/processor/aidl/default/Android.bp b/input/processor/aidl/default/Android.bp
new file mode 100644
index 0000000..f485597
--- /dev/null
+++ b/input/processor/aidl/default/Android.bp
@@ -0,0 +1,54 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+cc_library_static {
+    name: "libinputprocessorexampleimpl",
+    vendor: true,
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+        "liblog",
+        "libutils",
+        "android.hardware.input.common-V1-ndk",
+        "android.hardware.input.processor-V1-ndk",
+    ],
+    export_include_dirs: ["include"],
+    srcs: [
+        "InputProcessor.cpp",
+    ],
+    visibility: [
+        ":__subpackages__",
+        "//hardware/interfaces/tests/extension/input/processor:__subpackages__",
+    ],
+}
+
+filegroup {
+    name: "android.hardware.input.processor.xml",
+    srcs: ["android.hardware.input.processor.xml"],
+}
+
+cc_binary {
+    name: "android.hardware.input.processor-service.example",
+    relative_install_path: "hw",
+    init_rc: ["inputprocessor-default.rc"],
+    vintf_fragments: [":android.hardware.input.processor.xml"],
+    vendor: true,
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+        "liblog",
+        "libutils",
+        "android.hardware.input.common-V1-ndk",
+        "android.hardware.input.processor-V1-ndk",
+    ],
+    static_libs: [
+        "libinputprocessorexampleimpl",
+    ],
+    srcs: ["main.cpp"],
+}
diff --git a/input/processor/aidl/default/InputProcessor.cpp b/input/processor/aidl/default/InputProcessor.cpp
new file mode 100644
index 0000000..fb6bbd5
--- /dev/null
+++ b/input/processor/aidl/default/InputProcessor.cpp
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "inputprocessor-impl/InputProcessor.h"
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace input {
+namespace processor {
+
+using ::aidl::android::hardware::input::common::Classification;
+using aidl::android::hardware::input::common::MotionEvent;
+
+::ndk::ScopedAStatus InputProcessor::classify(const MotionEvent& /*in_event*/,
+                                              Classification* _aidl_return) {
+    *_aidl_return = Classification::NONE;
+    return ndk::ScopedAStatus::ok();
+}
+::ndk::ScopedAStatus InputProcessor::reset() {
+    return ndk::ScopedAStatus::ok();
+}
+::ndk::ScopedAStatus InputProcessor::resetDevice(int32_t /*in_deviceId*/) {
+    return ndk::ScopedAStatus::ok();
+}
+
+}  // namespace processor
+}  // namespace input
+}  // namespace hardware
+}  // namespace android
+}  // namespace aidl
\ No newline at end of file
diff --git a/input/processor/aidl/default/android.hardware.input.processor.xml b/input/processor/aidl/default/android.hardware.input.processor.xml
new file mode 100644
index 0000000..5ecbd2a
--- /dev/null
+++ b/input/processor/aidl/default/android.hardware.input.processor.xml
@@ -0,0 +1,7 @@
+<manifest version="1.0" type="device">
+    <hal format="aidl">
+        <name>android.hardware.input.processor</name>
+        <version>1</version>
+        <fqname>IInputProcessor/default</fqname>
+    </hal>
+</manifest>
\ No newline at end of file
diff --git a/input/processor/aidl/default/include/inputprocessor-impl/InputProcessor.h b/input/processor/aidl/default/include/inputprocessor-impl/InputProcessor.h
new file mode 100644
index 0000000..0d6bc58
--- /dev/null
+++ b/input/processor/aidl/default/include/inputprocessor-impl/InputProcessor.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <aidl/android/hardware/input/processor/BnInputProcessor.h>
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace input {
+namespace processor {
+
+class InputProcessor : public ::aidl::android::hardware::input::processor::BnInputProcessor {
+  public:
+    ::ndk::ScopedAStatus classify(
+            const ::aidl::android::hardware::input::common::MotionEvent& in_event,
+            ::aidl::android::hardware::input::common::Classification* _aidl_return) override;
+    ::ndk::ScopedAStatus reset() override;
+    ::ndk::ScopedAStatus resetDevice(int32_t in_deviceId) override;
+};
+
+}  // namespace processor
+}  // namespace input
+}  // namespace hardware
+}  // namespace android
+}  // namespace aidl
\ No newline at end of file
diff --git a/input/processor/aidl/default/inputprocessor-default.rc b/input/processor/aidl/default/inputprocessor-default.rc
new file mode 100644
index 0000000..bcc6c02
--- /dev/null
+++ b/input/processor/aidl/default/inputprocessor-default.rc
@@ -0,0 +1,4 @@
+service vendor.inputprocessor-default /vendor/bin/hw/android.hardware.input.processor-service.example
+    class hal
+    user nobody
+    group nobody
\ No newline at end of file
diff --git a/input/processor/aidl/default/main.cpp b/input/processor/aidl/default/main.cpp
new file mode 100644
index 0000000..7b519dd
--- /dev/null
+++ b/input/processor/aidl/default/main.cpp
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "inputprocessor-impl/InputProcessor.h"
+
+#include <android-base/logging.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+
+using ::aidl::android::hardware::input::processor::IInputProcessor;
+using ::aidl::android::hardware::input::processor::InputProcessor;
+
+int main() {
+    ABinderProcess_setThreadPoolMaxThreadCount(0);
+
+    auto processor = ndk::SharedRefBase::make<InputProcessor>();
+    const std::string name = std::string() + InputProcessor::descriptor + "/default";
+    binder_status_t status = AServiceManager_addService(processor->asBinder().get(), name.c_str());
+    CHECK_EQ(status, STATUS_OK);
+
+    ABinderProcess_joinThreadPool();
+    return EXIT_FAILURE;  // should not reach
+}
\ No newline at end of file
diff --git a/media/1.0/Android.bp b/media/1.0/Android.bp
index 6e823f6..22a6d59 100644
--- a/media/1.0/Android.bp
+++ b/media/1.0/Android.bp
@@ -22,4 +22,8 @@
         "android.hardware.graphics.common@1.0",
     ],
     gen_java: true,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media.swcodec",
+    ],
 }
diff --git a/media/bufferpool/2.0/Android.bp b/media/bufferpool/2.0/Android.bp
index 01273c1..56597db 100644
--- a/media/bufferpool/2.0/Android.bp
+++ b/media/bufferpool/2.0/Android.bp
@@ -26,4 +26,8 @@
         "android.hidl.base@1.0",
     ],
     gen_java: false,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media.swcodec",
+    ],
 }
diff --git a/media/c2/1.0/Android.bp b/media/c2/1.0/Android.bp
index dc56fef..a591dc7 100644
--- a/media/c2/1.0/Android.bp
+++ b/media/c2/1.0/Android.bp
@@ -36,4 +36,9 @@
         "android.hidl.safe_union@1.0",
     ],
     gen_java: false,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media.swcodec",
+        "test_com.android.media.swcodec",
+    ],
 }
diff --git a/media/c2/1.1/Android.bp b/media/c2/1.1/Android.bp
index 885a4c8..bec3a06 100644
--- a/media/c2/1.1/Android.bp
+++ b/media/c2/1.1/Android.bp
@@ -30,4 +30,9 @@
         "android.hidl.safe_union@1.0",
     ],
     gen_java: false,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media.swcodec",
+        "test_com.android.media.swcodec",
+    ],
 }
diff --git a/media/omx/1.0/Android.bp b/media/omx/1.0/Android.bp
index e33bab3..ea63467 100644
--- a/media/omx/1.0/Android.bp
+++ b/media/omx/1.0/Android.bp
@@ -31,4 +31,8 @@
         "android.hidl.base@1.0",
     ],
     gen_java: false,
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media.swcodec",
+    ],
 }
diff --git a/nfc/aidl/Android.bp b/nfc/aidl/Android.bp
index d390c7e..30365f6 100644
--- a/nfc/aidl/Android.bp
+++ b/nfc/aidl/Android.bp
@@ -12,6 +12,15 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
 aidl_interface {
     name: "android.hardware.nfc",
     vendor_available: true,
diff --git a/nfc/aidl/default/Android.bp b/nfc/aidl/default/Android.bp
index 907d23d..6daebe5 100644
--- a/nfc/aidl/default/Android.bp
+++ b/nfc/aidl/default/Android.bp
@@ -1,3 +1,12 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
 cc_binary {
     name: "android.hardware.nfc-service.example",
     relative_install_path: "hw",
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataProfileInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataProfileInfo.aidl
index c8efea0..e21afc9 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataProfileInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataProfileInfo.aidl
@@ -62,6 +62,6 @@
   const int ID_OEM_BASE = 1000;
   const int ID_INVALID = -1;
   const int TYPE_COMMON = 0;
-  const int TYPE_THREE_GPP = 1;
-  const int TYPE_THREE_GPP2 = 2;
+  const int TYPE_3GPP = 1;
+  const int TYPE_3GPP2 = 2;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioData.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioData.aidl
index dc6092a..7b572f1 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioData.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioData.aidl
@@ -44,7 +44,7 @@
   oneway void setDataAllowed(in int serial, in boolean allow);
   oneway void setDataProfile(in int serial, in android.hardware.radio.data.DataProfileInfo[] profiles);
   oneway void setDataThrottling(in int serial, in android.hardware.radio.data.DataThrottlingAction dataThrottlingAction, in long completionDurationMillis);
-  oneway void setInitialAttachApn(in int serial, in android.hardware.radio.data.DataProfileInfo dataProfileInfo);
+  oneway void setInitialAttachApn(in int serial, in @nullable android.hardware.radio.data.DataProfileInfo dataProfileInfo);
   oneway void setResponseFunctions(in android.hardware.radio.data.IRadioDataResponse radioDataResponse, in android.hardware.radio.data.IRadioDataIndication radioDataIndication);
   oneway void setupDataCall(in int serial, in android.hardware.radio.AccessNetwork accessNetwork, in android.hardware.radio.data.DataProfileInfo dataProfileInfo, in boolean roamingAllowed, in android.hardware.radio.data.DataRequestReason reason, in android.hardware.radio.data.LinkAddress[] addresses, in String[] dnses, in int pduSessionId, in @nullable android.hardware.radio.data.SliceInfo sliceInfo, in boolean matchAllRuleAllowed);
   oneway void startHandover(in int serial, in int callId);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessaging.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessaging.aidl
index b0fc349..dfec59a 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessaging.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessaging.aidl
@@ -37,7 +37,6 @@
   oneway void acknowledgeIncomingGsmSmsWithPdu(in int serial, in boolean success, in String ackPdu);
   oneway void acknowledgeLastIncomingCdmaSms(in int serial, in android.hardware.radio.messaging.CdmaSmsAck smsAck);
   oneway void acknowledgeLastIncomingGsmSms(in int serial, in boolean success, in android.hardware.radio.messaging.SmsAcknowledgeFailCause cause);
-  oneway void cancelPendingUssd(in int serial);
   oneway void deleteSmsOnRuim(in int serial, in int index);
   oneway void deleteSmsOnSim(in int serial, in int index);
   oneway void getCdmaBroadcastConfig(in int serial);
@@ -50,7 +49,6 @@
   oneway void sendImsSms(in int serial, in android.hardware.radio.messaging.ImsSmsMessage message);
   oneway void sendSms(in int serial, in android.hardware.radio.messaging.GsmSmsMessage message);
   oneway void sendSmsExpectMore(in int serial, in android.hardware.radio.messaging.GsmSmsMessage message);
-  oneway void sendUssd(in int serial, in String ussd);
   oneway void setCdmaBroadcastActivation(in int serial, in boolean activate);
   oneway void setCdmaBroadcastConfig(in int serial, in android.hardware.radio.messaging.CdmaBroadcastSmsConfigInfo[] configInfo);
   oneway void setGsmBroadcastActivation(in int serial, in boolean activate);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
index 89a0f3b..8f7824f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
@@ -40,6 +40,5 @@
   oneway void newSms(in android.hardware.radio.RadioIndicationType type, in byte[] pdu);
   oneway void newSmsOnSim(in android.hardware.radio.RadioIndicationType type, in int recordNumber);
   oneway void newSmsStatusReport(in android.hardware.radio.RadioIndicationType type, in byte[] pdu);
-  oneway void onUssd(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.messaging.UssdModeType modeType, in String msg);
   oneway void simSmsStorageFull(in android.hardware.radio.RadioIndicationType type);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
index 156f24b..c3af7a6 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
@@ -38,7 +38,6 @@
   oneway void acknowledgeLastIncomingCdmaSmsResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void acknowledgeLastIncomingGsmSmsResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void acknowledgeRequest(in int serial);
-  oneway void cancelPendingUssdResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void deleteSmsOnRuimResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void deleteSmsOnSimResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void getCdmaBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.CdmaBroadcastSmsConfigInfo[] configs);
@@ -50,7 +49,6 @@
   oneway void sendImsSmsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
   oneway void sendSmsExpectMoreResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
   oneway void sendSmsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
-  oneway void sendUssdResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setCdmaBroadcastActivationResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setCdmaBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setGsmBroadcastActivationResponse(in android.hardware.radio.RadioResponseInfo info);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierRestrictions.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierRestrictions.aidl
index ef9c779..85cf86e 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierRestrictions.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierRestrictions.aidl
@@ -36,6 +36,5 @@
 parcelable CarrierRestrictions {
   android.hardware.radio.sim.Carrier[] allowedCarriers;
   android.hardware.radio.sim.Carrier[] excludedCarriers;
-  boolean priority;
   boolean allowedCarriersPrioritized;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoice.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoice.aidl
index 34d155a..603b1d6 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoice.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoice.aidl
@@ -35,6 +35,7 @@
 @VintfStability
 interface IRadioVoice {
   oneway void acceptCall(in int serial);
+  oneway void cancelPendingUssd(in int serial);
   oneway void conference(in int serial);
   oneway void dial(in int serial, in android.hardware.radio.voice.Dial dialInfo);
   oneway void emergencyDial(in int serial, in android.hardware.radio.voice.Dial dialInfo, in int categories, in String[] urns, in android.hardware.radio.voice.EmergencyCallRouting routing, in boolean hasKnownUserIntentEmergency, in boolean isTesting);
@@ -59,6 +60,7 @@
   oneway void sendBurstDtmf(in int serial, in String dtmf, in int on, in int off);
   oneway void sendCdmaFeatureCode(in int serial, in String featureCode);
   oneway void sendDtmf(in int serial, in String s);
+  oneway void sendUssd(in int serial, in String ussd);
   oneway void separateConnection(in int serial, in int gsmIndex);
   oneway void setCallForward(in int serial, in android.hardware.radio.voice.CallForwardInfo callInfo);
   oneway void setCallWaiting(in int serial, in boolean enable, in int serviceClass);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceIndication.aidl
index af3417d..189ed43 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceIndication.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceIndication.aidl
@@ -44,6 +44,7 @@
   oneway void exitEmergencyCallbackMode(in android.hardware.radio.RadioIndicationType type);
   oneway void indicateRingbackTone(in android.hardware.radio.RadioIndicationType type, in boolean start);
   oneway void onSupplementaryServiceIndication(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.StkCcUnsolSsResult ss);
+  oneway void onUssd(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.UssdModeType modeType, in String msg);
   oneway void resendIncallMute(in android.hardware.radio.RadioIndicationType type);
   oneway void srvccStateNotify(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.SrvccState state);
   oneway void stkCallControlAlphaNotify(in android.hardware.radio.RadioIndicationType type, in String alpha);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceResponse.aidl
index a3b5e58..7acc044 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceResponse.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceResponse.aidl
@@ -36,6 +36,7 @@
 interface IRadioVoiceResponse {
   oneway void acceptCallResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void acknowledgeRequest(in int serial);
+  oneway void cancelPendingUssdResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void conferenceResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void dialResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void emergencyDialResponse(in android.hardware.radio.RadioResponseInfo info);
@@ -59,6 +60,7 @@
   oneway void sendBurstDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void sendCdmaFeatureCodeResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void sendDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendUssdResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void separateConnectionResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setCallForwardResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setCallWaitingResponse(in android.hardware.radio.RadioResponseInfo info);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/UssdModeType.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/UssdModeType.aidl
similarity index 97%
rename from radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/UssdModeType.aidl
rename to radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/UssdModeType.aidl
index 5395b11..9a9d723 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.messaging/current/android/hardware/radio/messaging/UssdModeType.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/UssdModeType.aidl
@@ -31,7 +31,7 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.radio.messaging;
+package android.hardware.radio.voice;
 @Backing(type="int") @VintfStability
 enum UssdModeType {
   NOTIFY = 0,
diff --git a/radio/aidl/android/hardware/radio/data/DataProfileInfo.aidl b/radio/aidl/android/hardware/radio/data/DataProfileInfo.aidl
index 7360202..840f6e9 100644
--- a/radio/aidl/android/hardware/radio/data/DataProfileInfo.aidl
+++ b/radio/aidl/android/hardware/radio/data/DataProfileInfo.aidl
@@ -16,9 +16,7 @@
 
 package android.hardware.radio.data;
 
-import android.hardware.radio.RadioAccessFamily;
 import android.hardware.radio.data.ApnAuthType;
-import android.hardware.radio.data.ApnTypes;
 import android.hardware.radio.data.PdpProtocolType;
 import android.hardware.radio.data.TrafficDescriptor;
 
@@ -36,8 +34,8 @@
     const int ID_INVALID = 0xFFFFFFFF;
 
     const int TYPE_COMMON = 0;
-    const int TYPE_THREE_GPP = 1;
-    const int TYPE_THREE_GPP2 = 2;
+    const int TYPE_3GPP = 1;
+    const int TYPE_3GPP2 = 2;
 
     /**
      * ID of the data profile.
diff --git a/radio/aidl/android/hardware/radio/data/IRadioData.aidl b/radio/aidl/android/hardware/radio/data/IRadioData.aidl
index 54a045c..e1ba568 100644
--- a/radio/aidl/android/hardware/radio/data/IRadioData.aidl
+++ b/radio/aidl/android/hardware/radio/data/IRadioData.aidl
@@ -159,14 +159,15 @@
             in long completionDurationMillis);
 
     /**
-     * Set an APN to initial attach network.
+     * Set an APN to initial attach network or clear the existing initial attach APN.
      *
      * @param serial Serial number of request.
-     * @param dataProfileInfo data profile containing APN settings
+     * @param dataProfileInfo Data profile containing APN settings or null to clear the existing
+     *        initial attach APN.
      *
      * Response function is IRadioDataResponse.setInitialAttachApnResponse()
      */
-    void setInitialAttachApn(in int serial, in DataProfileInfo dataProfileInfo);
+    void setInitialAttachApn(in int serial, in @nullable DataProfileInfo dataProfileInfo);
 
     /**
      * Set response functions for data radio requests and indications.
diff --git a/radio/aidl/android/hardware/radio/messaging/IRadioMessaging.aidl b/radio/aidl/android/hardware/radio/messaging/IRadioMessaging.aidl
index 1dbaed3..8bd84a3 100644
--- a/radio/aidl/android/hardware/radio/messaging/IRadioMessaging.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/IRadioMessaging.aidl
@@ -79,15 +79,6 @@
             in int serial, in boolean success, in SmsAcknowledgeFailCause cause);
 
     /**
-     * Cancel the current USSD session if one exists.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioMessagingResponse.cancelPendingUssdResponse()
-     */
-    void cancelPendingUssd(in int serial);
-
-    /**
      * Deletes a CDMA SMS message from RUIM memory.
      *
      * @param serial Serial number of request.
@@ -212,23 +203,6 @@
     void sendSmsExpectMore(in int serial, in GsmSmsMessage message);
 
     /**
-     * Send a USSD message. If a USSD session already exists, the message must be sent in the
-     * context of that session. Otherwise, a new session must be created. The network reply must be
-     * reported via unsolOnUssd.
-     *
-     * Only one USSD session must exist at a time, and the session is assumed to exist until:
-     * a) The android system invokes cancelUssd()
-     * b) The implementation sends a unsolOnUssd() with a type code of
-     *    "0" (USSD-Notify/no further action) or "2" (session terminated)
-     *
-     * @param serial Serial number of request.
-     * @param ussd string containing the USSD request in UTF-8 format
-     *
-     * Response function is IRadioMessagingResponse.sendUssdResponse()
-     */
-    void sendUssd(in int serial, in String ussd);
-
-    /**
      * Enable or disable the reception of CDMA Cell Broadcast SMS
      *
      * @param serial Serial number of request.
diff --git a/radio/aidl/android/hardware/radio/messaging/IRadioMessagingIndication.aidl b/radio/aidl/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
index 4b40bfb..8834cd9 100644
--- a/radio/aidl/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
@@ -18,7 +18,6 @@
 
 import android.hardware.radio.RadioIndicationType;
 import android.hardware.radio.messaging.CdmaSmsMessage;
-import android.hardware.radio.messaging.UssdModeType;
 
 /**
  * Interface declaring unsolicited radio indications for messaging APIs.
@@ -86,16 +85,6 @@
     void newSmsStatusReport(in RadioIndicationType type, in byte[] pdu);
 
     /**
-     * Indicates when a new USSD message is received. The USSD session is assumed to persist if the
-     * type code is REQUEST, otherwise the current session (if any) is assumed to have terminated.
-     *
-     * @param type Type of radio indication
-     * @param modeType USSD type code
-     * @param msg Message string in UTF-8, if applicable
-     */
-    void onUssd(in RadioIndicationType type, in UssdModeType modeType, in String msg);
-
-    /**
      * Indicates that SMS storage on the SIM is full. Sent when the network attempts to deliver a
      * new SMS message. Messages cannot be saved on the SIM until space is freed. In particular,
      * incoming Class 2 messages must not be stored.
diff --git a/radio/aidl/android/hardware/radio/messaging/IRadioMessagingResponse.aidl b/radio/aidl/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
index 75fa390..492755f 100644
--- a/radio/aidl/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
+++ b/radio/aidl/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
@@ -92,27 +92,6 @@
      * Valid errors returned:
      *   RadioError:NONE
      *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:SIM_BUSY
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:INVALID_STATE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void cancelPendingUssdResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
      *   RadioError:INVALID_ARGUMENTS
      *   RadioError:NO_MEMORY
      *   RadioError:SYSTEM_ERR
@@ -407,32 +386,6 @@
      * Valid errors returned:
      *   RadioError:NONE
      *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:FDN_CHECK_FAILURE
-     *   RadioError:USSD_MODIFIED_TO_DIAL
-     *   RadioError:USSD_MODIFIED_TO_SS
-     *   RadioError:USSD_MODIFIED_TO_USSD
-     *   RadioError:SIM_BUSY
-     *   RadioError:OPERATION_NOT_ALLOWED
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:MODEM_ERR
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:ABORTED
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:INVALID_STATE
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void sendUssdResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
      *   RadioError:INVALID_ARGUMENTS
      *   RadioError:INVALID_STATE
      *   RadioError:NO_MEMORY
diff --git a/radio/aidl/android/hardware/radio/modem/RadioCapability.aidl b/radio/aidl/android/hardware/radio/modem/RadioCapability.aidl
index 9bd5f21..96b9d0d 100644
--- a/radio/aidl/android/hardware/radio/modem/RadioCapability.aidl
+++ b/radio/aidl/android/hardware/radio/modem/RadioCapability.aidl
@@ -16,8 +16,6 @@
 
 package android.hardware.radio.modem;
 
-import android.hardware.radio.RadioAccessFamily;
-
 @VintfStability
 parcelable RadioCapability {
     /**
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
index 7a22a9a..cce52ff 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
@@ -17,7 +17,6 @@
 package android.hardware.radio.network;
 
 import android.hardware.radio.AccessNetwork;
-import android.hardware.radio.RadioAccessFamily;
 import android.hardware.radio.network.CdmaRoamingType;
 import android.hardware.radio.network.IRadioNetworkIndication;
 import android.hardware.radio.network.IRadioNetworkResponse;
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetworkIndication.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetworkIndication.aidl
index 6863ac3..f471433 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetworkIndication.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetworkIndication.aidl
@@ -21,7 +21,6 @@
 import android.hardware.radio.network.BarringInfo;
 import android.hardware.radio.network.CellIdentity;
 import android.hardware.radio.network.CellInfo;
-import android.hardware.radio.network.Domain;
 import android.hardware.radio.network.LinkCapacityEstimate;
 import android.hardware.radio.network.NetworkScanResult;
 import android.hardware.radio.network.PhoneRestrictedState;
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
index e650321..dcf0004 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
@@ -16,7 +16,6 @@
 
 package android.hardware.radio.network;
 
-import android.hardware.radio.RadioAccessFamily;
 import android.hardware.radio.RadioResponseInfo;
 import android.hardware.radio.RadioTechnology;
 import android.hardware.radio.RadioTechnologyFamily;
@@ -24,8 +23,6 @@
 import android.hardware.radio.network.CdmaRoamingType;
 import android.hardware.radio.network.CellIdentity;
 import android.hardware.radio.network.CellInfo;
-import android.hardware.radio.network.LceDataInfo;
-import android.hardware.radio.network.NeighboringCell;
 import android.hardware.radio.network.OperatorInfo;
 import android.hardware.radio.network.RadioAccessSpecifier;
 import android.hardware.radio.network.RadioBandMode;
diff --git a/radio/aidl/android/hardware/radio/network/NeighboringCell.aidl b/radio/aidl/android/hardware/radio/network/NeighboringCell.aidl
deleted file mode 100644
index 270bdee..0000000
--- a/radio/aidl/android/hardware/radio/network/NeighboringCell.aidl
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio.network;
-
-@VintfStability
-parcelable NeighboringCell {
-    /**
-     * Combination of LAC and cell ID in 32 bits in GSM. Upper 16 bits is LAC and lower 16 bits is
-     * CID (as described in TS 27.005).
-     */
-    String cid;
-    /**
-     * Received RSSI in GSM, level index of CPICH Received Signal Code Power in UMTS
-     */
-    int rssi;
-}
diff --git a/radio/aidl/android/hardware/radio/sim/CarrierRestrictions.aidl b/radio/aidl/android/hardware/radio/sim/CarrierRestrictions.aidl
index 12df138..ef38fdc 100644
--- a/radio/aidl/android/hardware/radio/sim/CarrierRestrictions.aidl
+++ b/radio/aidl/android/hardware/radio/sim/CarrierRestrictions.aidl
@@ -31,11 +31,6 @@
      */
     Carrier[] excludedCarriers;
     /**
-     * Whether this is a carrier restriction with priority or not.
-     * If this is false, allowedCarriersPrioritized is not applicable.
-     */
-    boolean priority;
-    /**
      * True means that only carriers included in the allowed list and not in the excluded list
      * are permitted. Eg. allowedCarriers match mcc/mnc, excludedCarriers has same mcc/mnc and
      * gid1 is ABCD. It means except the carrier whose gid1 is ABCD, all carriers with the
diff --git a/radio/aidl/android/hardware/radio/voice/EmergencyNumber.aidl b/radio/aidl/android/hardware/radio/voice/EmergencyNumber.aidl
index ddc5d76..9fed78e 100644
--- a/radio/aidl/android/hardware/radio/voice/EmergencyNumber.aidl
+++ b/radio/aidl/android/hardware/radio/voice/EmergencyNumber.aidl
@@ -16,8 +16,6 @@
 
 package android.hardware.radio.voice;
 
-import android.hardware.radio.voice.EmergencyServiceCategory;
-
 /**
  * Emergency number contains information of number, one or more service category(s), zero or more
  * emergency uniform resource names, mobile country code (mcc), mobile network country (mnc) and
diff --git a/radio/aidl/android/hardware/radio/voice/IRadioVoice.aidl b/radio/aidl/android/hardware/radio/voice/IRadioVoice.aidl
index b25e63d..c05d237 100644
--- a/radio/aidl/android/hardware/radio/voice/IRadioVoice.aidl
+++ b/radio/aidl/android/hardware/radio/voice/IRadioVoice.aidl
@@ -19,7 +19,6 @@
 import android.hardware.radio.voice.CallForwardInfo;
 import android.hardware.radio.voice.Dial;
 import android.hardware.radio.voice.EmergencyCallRouting;
-import android.hardware.radio.voice.EmergencyServiceCategory;
 import android.hardware.radio.voice.IRadioVoiceIndication;
 import android.hardware.radio.voice.IRadioVoiceResponse;
 import android.hardware.radio.voice.TtyMode;
@@ -45,6 +44,15 @@
     void acceptCall(in int serial);
 
     /**
+     * Cancel the current USSD session if one exists.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioVoiceResponse.cancelPendingUssdResponse()
+     */
+    void cancelPendingUssd(in int serial);
+
+    /**
      * Conference holding and active (like AT+CHLD=3)
      *
      * @param serial Serial number of request.
@@ -325,6 +333,23 @@
     void sendDtmf(in int serial, in String s);
 
     /**
+     * Send a USSD message. If a USSD session already exists, the message must be sent in the
+     * context of that session. Otherwise, a new session must be created. The network reply must be
+     * reported via unsolOnUssd.
+     *
+     * Only one USSD session must exist at a time, and the session is assumed to exist until:
+     * a) The android system invokes cancelUssd()
+     * b) The implementation sends a unsolOnUssd() with a type code of
+     *    "0" (USSD-Notify/no further action) or "2" (session terminated)
+     *
+     * @param serial Serial number of request.
+     * @param ussd string containing the USSD request in UTF-8 format
+     *
+     * Response function is IRadioVoiceResponse.sendUssdResponse()
+     */
+    void sendUssd(in int serial, in String ussd);
+
+    /**
      * Separate a party from a multiparty call placing the multiparty call (less the specified
      * party) on hold and leaving the specified party as the only other member of the current
      * (active) call. Like AT+CHLD=2x.
diff --git a/radio/aidl/android/hardware/radio/voice/IRadioVoiceIndication.aidl b/radio/aidl/android/hardware/radio/voice/IRadioVoiceIndication.aidl
index 25e87b3..437fef6 100644
--- a/radio/aidl/android/hardware/radio/voice/IRadioVoiceIndication.aidl
+++ b/radio/aidl/android/hardware/radio/voice/IRadioVoiceIndication.aidl
@@ -24,6 +24,7 @@
 import android.hardware.radio.voice.EmergencyNumber;
 import android.hardware.radio.voice.SrvccState;
 import android.hardware.radio.voice.StkCcUnsolSsResult;
+import android.hardware.radio.voice.UssdModeType;
 
 /**
  * Interface declaring unsolicited radio indications for voice APIs.
@@ -138,6 +139,16 @@
     void onSupplementaryServiceIndication(in RadioIndicationType type, in StkCcUnsolSsResult ss);
 
     /**
+     * Indicates when a new USSD message is received. The USSD session is assumed to persist if the
+     * type code is REQUEST, otherwise the current session (if any) is assumed to have terminated.
+     *
+     * @param type Type of radio indication
+     * @param modeType USSD type code
+     * @param msg Message string in UTF-8, if applicable
+     */
+    void onUssd(in RadioIndicationType type, in UssdModeType modeType, in String msg);
+
+    /**
      * Indicates that framework/application must reset the uplink mute state.
      *
      * @param type Type of radio indication
diff --git a/radio/aidl/android/hardware/radio/voice/IRadioVoiceResponse.aidl b/radio/aidl/android/hardware/radio/voice/IRadioVoiceResponse.aidl
index d126fc1..cf1b953 100644
--- a/radio/aidl/android/hardware/radio/voice/IRadioVoiceResponse.aidl
+++ b/radio/aidl/android/hardware/radio/voice/IRadioVoiceResponse.aidl
@@ -62,6 +62,27 @@
      *
      * Valid errors returned:
      *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:SIM_BUSY
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:INVALID_STATE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void cancelPendingUssdResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
      *   RadioError:RADIO_NOT_AVAILABLE (radio resetting)
      *   RadioError:NO_MEMORY
      *   RadioError:MODEM_ERR
@@ -569,6 +590,32 @@
      * Valid errors returned:
      *   RadioError:NONE
      *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:FDN_CHECK_FAILURE
+     *   RadioError:USSD_MODIFIED_TO_DIAL
+     *   RadioError:USSD_MODIFIED_TO_SS
+     *   RadioError:USSD_MODIFIED_TO_USSD
+     *   RadioError:SIM_BUSY
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:ABORTED
+     *   RadioError:SYSTEM_ERR
+     *   RadioError:INVALID_STATE
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_MODEM_STATE
+     *   RadioError:NO_RESOURCES
+     *   RadioError:CANCELLED
+     */
+    void sendUssdResponse(in RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
      *   RadioError:INVALID_ARGUMENTS
      *   RadioError:INVALID_STATE
      *   RadioError:NO_RESOURCES
diff --git a/radio/aidl/android/hardware/radio/messaging/UssdModeType.aidl b/radio/aidl/android/hardware/radio/voice/UssdModeType.aidl
similarity index 95%
rename from radio/aidl/android/hardware/radio/messaging/UssdModeType.aidl
rename to radio/aidl/android/hardware/radio/voice/UssdModeType.aidl
index c3c111e..48d1fca 100644
--- a/radio/aidl/android/hardware/radio/messaging/UssdModeType.aidl
+++ b/radio/aidl/android/hardware/radio/voice/UssdModeType.aidl
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.hardware.radio.messaging;
+package android.hardware.radio.voice;
 
 @VintfStability
 @Backing(type="int")
diff --git a/radio/aidl/compat/libradiocompat/data/RadioData.cpp b/radio/aidl/compat/libradiocompat/data/RadioData.cpp
index d2f3687..51f5543 100644
--- a/radio/aidl/compat/libradiocompat/data/RadioData.cpp
+++ b/radio/aidl/compat/libradiocompat/data/RadioData.cpp
@@ -122,9 +122,10 @@
     return ok();
 }
 
-ScopedAStatus RadioData::setInitialAttachApn(int32_t serial, const aidl::DataProfileInfo& info) {
+ScopedAStatus RadioData::setInitialAttachApn(int32_t serial,
+                                             const std::optional<aidl::DataProfileInfo>& info) {
     LOG_CALL << serial;
-    mHal1_5->setInitialAttachApn_1_5(serial, toHidl(info));
+    mHal1_5->setInitialAttachApn_1_5(serial, toHidl(info.value()));
     return ok();
 }
 
@@ -136,14 +137,15 @@
     return ok();
 }
 
-ScopedAStatus RadioData::setupDataCall(  //
-        int32_t serial, aidlCommon::AccessNetwork accessNetwork,
-        const aidl::DataProfileInfo& dataProfileInfo, bool roamingAllowed,
-        aidl::DataRequestReason reason, const std::vector<aidl::LinkAddress>& addresses,
-        const std::vector<std::string>& dnses, int32_t pduSessId,
-        const std::optional<aidl::SliceInfo>& sliceInfo, bool matchAllRuleAllowed) {
+ScopedAStatus RadioData::setupDataCall(int32_t serial, aidlCommon::AccessNetwork accessNetwork,
+                                       const aidl::DataProfileInfo& dataProfileInfo,
+                                       bool roamingAllowed, aidl::DataRequestReason reason,
+                                       const std::vector<aidl::LinkAddress>& addresses,
+                                       const std::vector<std::string>& dnses, int32_t pduSessId,
+                                       const std::optional<aidl::SliceInfo>& sliceInfo,
+                                       bool matchAllRuleAllowed) {
     if (mHal1_6) {
-        mHal1_6->setupDataCall_1_6(  //
+        mHal1_6->setupDataCall_1_6(
                 serial, V1_5::AccessNetwork(accessNetwork), toHidl(dataProfileInfo), roamingAllowed,
                 V1_2::DataRequestReason(reason), toHidl(addresses), toHidl(dnses), pduSessId,
                 toHidl<V1_6::OptionalSliceInfo>(sliceInfo),
@@ -151,7 +153,7 @@
                 matchAllRuleAllowed);
         mContext->addDataProfile(dataProfileInfo);
     } else {
-        mHal1_5->setupDataCall_1_5(  //
+        mHal1_5->setupDataCall_1_5(
                 serial, V1_5::AccessNetwork(accessNetwork), toHidl(dataProfileInfo), roamingAllowed,
                 V1_2::DataRequestReason(reason), toHidl(addresses), toHidl(dnses));
     }
diff --git a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioData.h b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioData.h
index c617ec2..c2c0de3 100644
--- a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioData.h
+++ b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioData.h
@@ -44,7 +44,8 @@
             int64_t completionDurationMillis) override;
     ::ndk::ScopedAStatus setInitialAttachApn(
             int32_t serial,
-            const ::aidl::android::hardware::radio::data::DataProfileInfo& dpInfo) override;
+            const std::optional<::aidl::android::hardware::radio::data::DataProfileInfo>& dpInfo)
+            override;
     ::ndk::ScopedAStatus setResponseFunctions(
             const std::shared_ptr<::aidl::android::hardware::radio::data::IRadioDataResponse>&
                     radioDataResponse,
diff --git a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioMessaging.h b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioMessaging.h
index 419e9fb..047f836 100644
--- a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioMessaging.h
+++ b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioMessaging.h
@@ -33,7 +33,6 @@
     ::ndk::ScopedAStatus acknowledgeLastIncomingGsmSms(
             int32_t serial, bool success,
             ::aidl::android::hardware::radio::messaging::SmsAcknowledgeFailCause cause) override;
-    ::ndk::ScopedAStatus cancelPendingUssd(int32_t serial) override;
     ::ndk::ScopedAStatus deleteSmsOnRuim(int32_t serial, int32_t index) override;
     ::ndk::ScopedAStatus deleteSmsOnSim(int32_t serial, int32_t index) override;
     ::ndk::ScopedAStatus getCdmaBroadcastConfig(int32_t serial) override;
@@ -56,7 +55,6 @@
     ::ndk::ScopedAStatus sendSmsExpectMore(
             int32_t serial,
             const ::aidl::android::hardware::radio::messaging::GsmSmsMessage& message) override;
-    ::ndk::ScopedAStatus sendUssd(int32_t serial, const std::string& ussd) override;
     ::ndk::ScopedAStatus setCdmaBroadcastActivation(int32_t serial, bool activate) override;
     ::ndk::ScopedAStatus setCdmaBroadcastConfig(
             int32_t serial,
diff --git a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioVoice.h b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioVoice.h
index a0e1e82..0f1d5fd 100644
--- a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioVoice.h
+++ b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioVoice.h
@@ -26,6 +26,7 @@
     std::shared_ptr<::aidl::android::hardware::radio::voice::IRadioVoiceResponse> respond();
 
     ::ndk::ScopedAStatus acceptCall(int32_t serial) override;
+    ::ndk::ScopedAStatus cancelPendingUssd(int32_t serial) override;
     ::ndk::ScopedAStatus conference(int32_t serial) override;
     ::ndk::ScopedAStatus dial(
             int32_t serial, const ::aidl::android::hardware::radio::voice::Dial& dialInfo) override;
@@ -58,6 +59,7 @@
                                        int32_t off) override;
     ::ndk::ScopedAStatus sendCdmaFeatureCode(int32_t serial, const std::string& fcode) override;
     ::ndk::ScopedAStatus sendDtmf(int32_t serial, const std::string& s) override;
+    ::ndk::ScopedAStatus sendUssd(int32_t serial, const std::string& ussd) override;
     ::ndk::ScopedAStatus separateConnection(int32_t serial, int32_t gsmIndex) override;
     ::ndk::ScopedAStatus setCallForward(
             int32_t serial,
diff --git a/radio/aidl/compat/libradiocompat/messaging/RadioIndication-messaging.cpp b/radio/aidl/compat/libradiocompat/messaging/RadioIndication-messaging.cpp
index e5c33b3..eb87828 100644
--- a/radio/aidl/compat/libradiocompat/messaging/RadioIndication-messaging.cpp
+++ b/radio/aidl/compat/libradiocompat/messaging/RadioIndication-messaging.cpp
@@ -73,13 +73,6 @@
     return {};
 }
 
-Return<void> RadioIndication::onUssd(V1_0::RadioIndicationType type, V1_0::UssdModeType modeType,
-                                     const hidl_string& msg) {
-    LOG_CALL << type;
-    messagingCb()->onUssd(toAidl(type), aidl::UssdModeType(modeType), msg);
-    return {};
-}
-
 Return<void> RadioIndication::simSmsStorageFull(V1_0::RadioIndicationType type) {
     LOG_CALL << type;
     messagingCb()->simSmsStorageFull(toAidl(type));
diff --git a/radio/aidl/compat/libradiocompat/messaging/RadioMessaging.cpp b/radio/aidl/compat/libradiocompat/messaging/RadioMessaging.cpp
index 4d94e17..56d49f1 100644
--- a/radio/aidl/compat/libradiocompat/messaging/RadioMessaging.cpp
+++ b/radio/aidl/compat/libradiocompat/messaging/RadioMessaging.cpp
@@ -54,12 +54,6 @@
     return ok();
 }
 
-ScopedAStatus RadioMessaging::cancelPendingUssd(int32_t serial) {
-    LOG_CALL << serial;
-    mHal1_5->cancelPendingUssd(serial);
-    return ok();
-}
-
 ScopedAStatus RadioMessaging::deleteSmsOnRuim(int32_t serial, int32_t index) {
     LOG_CALL << serial << ' ' << index;
     mHal1_5->deleteSmsOnRuim(serial, index);
@@ -148,12 +142,6 @@
     return ok();
 }
 
-ScopedAStatus RadioMessaging::sendUssd(int32_t serial, const std::string& ussd) {
-    LOG_CALL << serial << ' ' << ussd;
-    mHal1_5->sendUssd(serial, ussd);
-    return ok();
-}
-
 ScopedAStatus RadioMessaging::setCdmaBroadcastActivation(int32_t serial, bool activate) {
     LOG_CALL << serial << ' ' << activate;
     mHal1_5->setCdmaBroadcastActivation(serial, activate);
diff --git a/radio/aidl/compat/libradiocompat/messaging/RadioResponse-messaging.cpp b/radio/aidl/compat/libradiocompat/messaging/RadioResponse-messaging.cpp
index 24ad3d7..7a9273f 100644
--- a/radio/aidl/compat/libradiocompat/messaging/RadioResponse-messaging.cpp
+++ b/radio/aidl/compat/libradiocompat/messaging/RadioResponse-messaging.cpp
@@ -57,12 +57,6 @@
     return {};
 }
 
-Return<void> RadioResponse::cancelPendingUssdResponse(const V1_0::RadioResponseInfo& info) {
-    LOG_CALL << info.serial;
-    messagingCb()->cancelPendingUssdResponse(toAidl(info));
-    return {};
-}
-
 Return<void> RadioResponse::deleteSmsOnRuimResponse(const V1_0::RadioResponseInfo& info) {
     LOG_CALL << info.serial;
     messagingCb()->deleteSmsOnRuimResponse(toAidl(info));
@@ -166,12 +160,6 @@
     return {};
 }
 
-Return<void> RadioResponse::sendUssdResponse(const V1_0::RadioResponseInfo& info) {
-    LOG_CALL << info.serial;
-    messagingCb()->sendUssdResponse(toAidl(info));
-    return {};
-}
-
 Return<void> RadioResponse::setCdmaBroadcastActivationResponse(
         const V1_0::RadioResponseInfo& info) {
     LOG_CALL << info.serial;
diff --git a/radio/aidl/compat/libradiocompat/network/structs.cpp b/radio/aidl/compat/libradiocompat/network/structs.cpp
index 87a021f..c1d9b35 100644
--- a/radio/aidl/compat/libradiocompat/network/structs.cpp
+++ b/radio/aidl/compat/libradiocompat/network/structs.cpp
@@ -650,13 +650,6 @@
     };
 }
 
-aidl::NeighboringCell toAidl(const V1_0::NeighboringCell& cell) {
-    return {
-            .cid = cell.cid,
-            .rssi = cell.rssi,
-    };
-}
-
 aidl::LceDataInfo toAidl(const V1_0::LceDataInfo& info) {
     return {
             .lastHopCapacityKbps = static_cast<int32_t>(info.lastHopCapacityKbps),
diff --git a/radio/aidl/compat/libradiocompat/network/structs.h b/radio/aidl/compat/libradiocompat/network/structs.h
index 854cb38..aaa49a0 100644
--- a/radio/aidl/compat/libradiocompat/network/structs.h
+++ b/radio/aidl/compat/libradiocompat/network/structs.h
@@ -20,7 +20,6 @@
 #include <aidl/android/hardware/radio/network/CellInfo.h>
 #include <aidl/android/hardware/radio/network/LceDataInfo.h>
 #include <aidl/android/hardware/radio/network/LinkCapacityEstimate.h>
-#include <aidl/android/hardware/radio/network/NeighboringCell.h>
 #include <aidl/android/hardware/radio/network/NetworkScanRequest.h>
 #include <aidl/android/hardware/radio/network/NetworkScanResult.h>
 #include <aidl/android/hardware/radio/network/OperatorInfo.h>
@@ -92,8 +91,6 @@
 ::aidl::android::hardware::radio::network::RegStateResult toAidl(const V1_5::RegStateResult& res);
 ::aidl::android::hardware::radio::network::RegStateResult toAidl(const V1_6::RegStateResult& res);
 
-::aidl::android::hardware::radio::network::NeighboringCell toAidl(const V1_0::NeighboringCell& c);
-
 ::aidl::android::hardware::radio::network::LceDataInfo toAidl(const V1_0::LceDataInfo& info);
 
 }  // namespace android::hardware::radio::compat
diff --git a/radio/aidl/compat/libradiocompat/voice/RadioIndication-voice.cpp b/radio/aidl/compat/libradiocompat/voice/RadioIndication-voice.cpp
index 359fce0..23878ed 100644
--- a/radio/aidl/compat/libradiocompat/voice/RadioIndication-voice.cpp
+++ b/radio/aidl/compat/libradiocompat/voice/RadioIndication-voice.cpp
@@ -102,6 +102,13 @@
     return {};
 }
 
+Return<void> RadioIndication::onUssd(V1_0::RadioIndicationType type, V1_0::UssdModeType modeType,
+                                     const hidl_string& msg) {
+    LOG_CALL << type;
+    voiceCb()->onUssd(toAidl(type), aidl::UssdModeType(modeType), msg);
+    return {};
+}
+
 Return<void> RadioIndication::resendIncallMute(V1_0::RadioIndicationType type) {
     LOG_CALL << type;
     voiceCb()->resendIncallMute(toAidl(type));
diff --git a/radio/aidl/compat/libradiocompat/voice/RadioResponse-voice.cpp b/radio/aidl/compat/libradiocompat/voice/RadioResponse-voice.cpp
index d233548..5307e11 100644
--- a/radio/aidl/compat/libradiocompat/voice/RadioResponse-voice.cpp
+++ b/radio/aidl/compat/libradiocompat/voice/RadioResponse-voice.cpp
@@ -42,6 +42,12 @@
     return {};
 }
 
+Return<void> RadioResponse::cancelPendingUssdResponse(const V1_0::RadioResponseInfo& info) {
+    LOG_CALL << info.serial;
+    voiceCb()->cancelPendingUssdResponse(toAidl(info));
+    return {};
+}
+
 Return<void> RadioResponse::conferenceResponse(const V1_0::RadioResponseInfo& info) {
     LOG_CALL << info.serial;
     voiceCb()->conferenceResponse(toAidl(info));
@@ -198,6 +204,12 @@
     return {};
 }
 
+Return<void> RadioResponse::sendUssdResponse(const V1_0::RadioResponseInfo& info) {
+    LOG_CALL << info.serial;
+    voiceCb()->sendUssdResponse(toAidl(info));
+    return {};
+}
+
 Return<void> RadioResponse::separateConnectionResponse(const V1_0::RadioResponseInfo& info) {
     LOG_CALL << info.serial;
     voiceCb()->separateConnectionResponse(toAidl(info));
diff --git a/radio/aidl/compat/libradiocompat/voice/RadioVoice.cpp b/radio/aidl/compat/libradiocompat/voice/RadioVoice.cpp
index 71d1a56..9088f01 100644
--- a/radio/aidl/compat/libradiocompat/voice/RadioVoice.cpp
+++ b/radio/aidl/compat/libradiocompat/voice/RadioVoice.cpp
@@ -40,6 +40,12 @@
     return ok();
 }
 
+ScopedAStatus RadioVoice::cancelPendingUssd(int32_t serial) {
+    LOG_CALL << serial;
+    mHal1_5->cancelPendingUssd(serial);
+    return ok();
+}
+
 ScopedAStatus RadioVoice::conference(int32_t serial) {
     LOG_CALL << serial;
     mHal1_5->conference(serial);
@@ -201,6 +207,12 @@
     return ok();
 }
 
+ScopedAStatus RadioVoice::sendUssd(int32_t serial, const std::string& ussd) {
+    LOG_CALL << serial << ' ' << ussd;
+    mHal1_5->sendUssd(serial, ussd);
+    return ok();
+}
+
 ScopedAStatus RadioVoice::separateConnection(int32_t serial, int32_t gsmIndex) {
     LOG_CALL << serial;
     mHal1_5->separateConnection(serial, gsmIndex);
diff --git a/radio/aidl/vts/OWNERS b/radio/aidl/vts/OWNERS
new file mode 100644
index 0000000..e75c6c8
--- /dev/null
+++ b/radio/aidl/vts/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 20868
+include ../../1.0/vts/OWNERS
+
diff --git a/radio/aidl/vts/radio_config_response.cpp b/radio/aidl/vts/radio_config_response.cpp
index 1a152fb..8d81605 100644
--- a/radio/aidl/vts/radio_config_response.cpp
+++ b/radio/aidl/vts/radio_config_response.cpp
@@ -19,12 +19,15 @@
 RadioConfigResponse::RadioConfigResponse(RadioServiceTest& parent) : parent_config(parent) {}
 
 ndk::ScopedAStatus RadioConfigResponse::getSimSlotsStatusResponse(
-        const RadioResponseInfo& /* info */, const std::vector<SimSlotStatus>& /* slotStatus */) {
+        const RadioResponseInfo& info, const std::vector<SimSlotStatus>& /* slotStatus */) {
+    rspInfo = info;
+    parent_config.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioConfigResponse::setSimSlotsMappingResponse(
-        const RadioResponseInfo& /* info */) {
+ndk::ScopedAStatus RadioConfigResponse::setSimSlotsMappingResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_config.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -37,22 +40,28 @@
 }
 
 ndk::ScopedAStatus RadioConfigResponse::setPreferredDataModemResponse(
-        const RadioResponseInfo& /* info */) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_config.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioConfigResponse::getNumOfLiveModemsResponse(
-        const RadioResponseInfo& /* info */, const int8_t /* numOfLiveModems */) {
+        const RadioResponseInfo& info, const int8_t /* numOfLiveModems */) {
+    rspInfo = info;
+    parent_config.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioConfigResponse::setNumOfLiveModemsResponse(
-        const RadioResponseInfo& /* info */) {
+ndk::ScopedAStatus RadioConfigResponse::setNumOfLiveModemsResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_config.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioConfigResponse::getHalDeviceCapabilitiesResponse(
         const RadioResponseInfo& info, bool modemReducedFeatures) {
+    rspInfo = info;
     modemReducedFeatureSet1 = modemReducedFeatures;
     parent_config.notify(info.serial);
     return ndk::ScopedAStatus::ok();
diff --git a/radio/aidl/vts/radio_config_test.cpp b/radio/aidl/vts/radio_config_test.cpp
index 2d7fe01..a271b8a 100644
--- a/radio/aidl/vts/radio_config_test.cpp
+++ b/radio/aidl/vts/radio_config_test.cpp
@@ -54,3 +54,102 @@
     ALOGI("getHalDeviceCapabilities, rspInfo.error = %s\n",
           toString(radioRsp_config->rspInfo.error).c_str());
 }
+
+/*
+ * Test IRadioConfig.getSimSlotsStatus() for the response returned.
+ */
+TEST_P(RadioConfigTest, getSimSlotsStatus) {
+    serial = GetRandomSerialNumber();
+    ndk::ScopedAStatus res = radio_config->getSimSlotsStatus(serial);
+    ASSERT_OK(res);
+    ALOGI("getSimSlotsStatus, rspInfo.error = %s\n",
+          toString(radioRsp_config->rspInfo.error).c_str());
+}
+
+/*
+ * Test IRadioConfig.getPhoneCapability() for the response returned.
+ */
+TEST_P(RadioConfigTest, getPhoneCapability) {
+    serial = GetRandomSerialNumber();
+    ndk::ScopedAStatus res = radio_config->getPhoneCapability(serial);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_config->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_config->rspInfo.serial);
+    ALOGI("getPhoneCapability, rspInfo.error = %s\n",
+          toString(radioRsp_config->rspInfo.error).c_str());
+
+    ASSERT_TRUE(CheckAnyOfErrors(
+            radioRsp_config->rspInfo.error,
+            {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::INTERNAL_ERR}));
+
+    if (radioRsp_config->rspInfo.error == RadioError ::NONE) {
+        // maxActiveData should be greater than or equal to maxActiveInternetData.
+        EXPECT_GE(radioRsp_config->phoneCap.maxActiveData,
+                  radioRsp_config->phoneCap.maxActiveInternetData);
+        // maxActiveData and maxActiveInternetData should be 0 or positive numbers.
+        EXPECT_GE(radioRsp_config->phoneCap.maxActiveInternetData, 0);
+    }
+}
+
+/*
+ * Test IRadioConfig.setPreferredDataModem() for the response returned.
+ */
+TEST_P(RadioConfigTest, setPreferredDataModem) {
+    serial = GetRandomSerialNumber();
+    ndk::ScopedAStatus res = radio_config->getPhoneCapability(serial);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_config->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_config->rspInfo.serial);
+    ALOGI("getPhoneCapability, rspInfo.error = %s\n",
+          toString(radioRsp_config->rspInfo.error).c_str());
+
+    ASSERT_TRUE(CheckAnyOfErrors(
+            radioRsp_config->rspInfo.error,
+            {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::INTERNAL_ERR}));
+
+    if (radioRsp_config->rspInfo.error != RadioError ::NONE) {
+        return;
+    }
+
+    if (radioRsp_config->phoneCap.logicalModemIds.size() == 0) {
+        return;
+    }
+
+    // We get phoneCapability. Send setPreferredDataModem command
+    serial = GetRandomSerialNumber();
+    uint8_t modemId = radioRsp_config->phoneCap.logicalModemIds[0];
+    res = radio_config->setPreferredDataModem(serial, modemId);
+
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_config->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_config->rspInfo.serial);
+    ALOGI("setPreferredDataModem, rspInfo.error = %s\n",
+          toString(radioRsp_config->rspInfo.error).c_str());
+
+    ASSERT_TRUE(CheckAnyOfErrors(
+            radioRsp_config->rspInfo.error,
+            {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::INTERNAL_ERR}));
+}
+
+/*
+ * Test IRadioConfig.setPreferredDataModem() with invalid arguments.
+ */
+TEST_P(RadioConfigTest, setPreferredDataModem_invalidArgument) {
+    serial = GetRandomSerialNumber();
+    uint8_t modemId = -1;
+    ndk::ScopedAStatus res = radio_config->setPreferredDataModem(serial, modemId);
+
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_config->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_config->rspInfo.serial);
+    ALOGI("setPreferredDataModem, rspInfo.error = %s\n",
+          toString(radioRsp_config->rspInfo.error).c_str());
+
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_config->rspInfo.error,
+                                 {RadioError::INVALID_ARGUMENTS, RadioError::RADIO_NOT_AVAILABLE,
+                                  RadioError::INTERNAL_ERR}));
+}
diff --git a/radio/aidl/vts/radio_data_response.cpp b/radio/aidl/vts/radio_data_response.cpp
index 9b17bfb..8d51760 100644
--- a/radio/aidl/vts/radio_data_response.cpp
+++ b/radio/aidl/vts/radio_data_response.cpp
@@ -36,8 +36,9 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioDataResponse::deactivateDataCallResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioDataResponse::deactivateDataCallResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_data.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -61,11 +62,15 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioDataResponse::setDataAllowedResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioDataResponse::setDataAllowedResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_data.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioDataResponse::setDataProfileResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioDataResponse::setDataProfileResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_data.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -75,8 +80,9 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioDataResponse::setInitialAttachApnResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioDataResponse::setInitialAttachApnResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_data.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -94,11 +100,15 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioDataResponse::startKeepaliveResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioDataResponse::startKeepaliveResponse(const RadioResponseInfo& info,
                                                              const KeepaliveStatus& /*status*/) {
+    rspInfo = info;
+    parent_data.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioDataResponse::stopKeepaliveResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioDataResponse::stopKeepaliveResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_data.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
diff --git a/radio/aidl/vts/radio_data_test.cpp b/radio/aidl/vts/radio_data_test.cpp
index 8547e9d..f38a958 100644
--- a/radio/aidl/vts/radio_data_test.cpp
+++ b/radio/aidl/vts/radio_data_test.cpp
@@ -83,7 +83,7 @@
     dataProfileInfo.authType = ApnAuthType::NO_PAP_NO_CHAP;
     dataProfileInfo.user = std::string("username");
     dataProfileInfo.password = std::string("password");
-    dataProfileInfo.type = DataProfileInfo::TYPE_THREE_GPP;
+    dataProfileInfo.type = DataProfileInfo::TYPE_3GPP;
     dataProfileInfo.maxConnsTime = 300;
     dataProfileInfo.maxConns = 20;
     dataProfileInfo.waitTime = 0;
@@ -157,7 +157,7 @@
     dataProfileInfo.authType = ApnAuthType::NO_PAP_NO_CHAP;
     dataProfileInfo.user = std::string("username");
     dataProfileInfo.password = std::string("password");
-    dataProfileInfo.type = DataProfileInfo::TYPE_THREE_GPP;
+    dataProfileInfo.type = DataProfileInfo::TYPE_3GPP;
     dataProfileInfo.maxConnsTime = 300;
     dataProfileInfo.maxConns = 20;
     dataProfileInfo.waitTime = 0;
@@ -309,3 +309,280 @@
 
     sleep(1);
 }
+
+/*
+ * Test IRadioData.setInitialAttachApn() for the response returned.
+ */
+TEST_P(RadioDataTest, setInitialAttachApn) {
+    serial = GetRandomSerialNumber();
+
+    // Create a dataProfileInfo
+    DataProfileInfo dataProfileInfo;
+    memset(&dataProfileInfo, 0, sizeof(dataProfileInfo));
+    dataProfileInfo.profileId = DataProfileInfo::ID_DEFAULT;
+    dataProfileInfo.apn = std::string("internet");
+    dataProfileInfo.protocol = PdpProtocolType::IPV4V6;
+    dataProfileInfo.roamingProtocol = PdpProtocolType::IPV4V6;
+    dataProfileInfo.authType = ApnAuthType::NO_PAP_NO_CHAP;
+    dataProfileInfo.user = std::string("username");
+    dataProfileInfo.password = std::string("password");
+    dataProfileInfo.type = DataProfileInfo::TYPE_3GPP;
+    dataProfileInfo.maxConnsTime = 300;
+    dataProfileInfo.maxConns = 20;
+    dataProfileInfo.waitTime = 0;
+    dataProfileInfo.enabled = true;
+    dataProfileInfo.supportedApnTypesBitmap = 320;
+    dataProfileInfo.bearerBitmap = 161543;
+    dataProfileInfo.mtuV4 = 0;
+    dataProfileInfo.mtuV6 = 0;
+    dataProfileInfo.preferred = true;
+    dataProfileInfo.persistent = false;
+
+    radio_data->setInitialAttachApn(serial, dataProfileInfo);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_data->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_data->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_data->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::RADIO_NOT_AVAILABLE}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_data->rspInfo.error,
+                                     {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE}));
+    }
+}
+
+/*
+ * Test IRadioData.setDataProfile() for the response returned.
+ */
+TEST_P(RadioDataTest, setDataProfile) {
+    serial = GetRandomSerialNumber();
+
+    // Create a dataProfileInfo
+    DataProfileInfo dataProfileInfo;
+    memset(&dataProfileInfo, 0, sizeof(dataProfileInfo));
+    dataProfileInfo.profileId = DataProfileInfo::ID_DEFAULT;
+    dataProfileInfo.apn = std::string("internet");
+    dataProfileInfo.protocol = PdpProtocolType::IPV4V6;
+    dataProfileInfo.roamingProtocol = PdpProtocolType::IPV4V6;
+    dataProfileInfo.authType = ApnAuthType::NO_PAP_NO_CHAP;
+    dataProfileInfo.user = std::string("username");
+    dataProfileInfo.password = std::string("password");
+    dataProfileInfo.type = DataProfileInfo::TYPE_3GPP;
+    dataProfileInfo.maxConnsTime = 300;
+    dataProfileInfo.maxConns = 20;
+    dataProfileInfo.waitTime = 0;
+    dataProfileInfo.enabled = true;
+    dataProfileInfo.supportedApnTypesBitmap = 320;
+    dataProfileInfo.bearerBitmap = 161543;
+    dataProfileInfo.mtuV4 = 0;
+    dataProfileInfo.mtuV6 = 0;
+    dataProfileInfo.preferred = true;
+    dataProfileInfo.persistent = true;
+
+    // Create a dataProfileInfoList
+    std::vector<DataProfileInfo> dataProfileInfoList = {dataProfileInfo};
+
+    radio_data->setDataProfile(serial, dataProfileInfoList);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_data->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_data->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_data->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::RADIO_NOT_AVAILABLE}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_data->rspInfo.error,
+                                     {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE}));
+    }
+}
+
+/*
+ * Test IRadioData.deactivateDataCall() for the response returned.
+ */
+TEST_P(RadioDataTest, deactivateDataCall) {
+    serial = GetRandomSerialNumber();
+    int cid = 1;
+    DataRequestReason reason = DataRequestReason::NORMAL;
+
+    ndk::ScopedAStatus res = radio_data->deactivateDataCall(serial, cid, reason);
+    ASSERT_OK(res);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_data->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_data->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(
+                CheckAnyOfErrors(radioRsp_data->rspInfo.error,
+                                 {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
+                                  RadioError::INVALID_CALL_ID, RadioError::INVALID_STATE,
+                                  RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED,
+                                  RadioError::CANCELLED, RadioError::SIM_ABSENT}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_data->rspInfo.error,
+                {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::INVALID_CALL_ID,
+                 RadioError::INVALID_STATE, RadioError::INVALID_ARGUMENTS,
+                 RadioError::REQUEST_NOT_SUPPORTED, RadioError::CANCELLED}));
+    }
+}
+
+/*
+ * Test IRadioData.startKeepalive() for the response returned.
+ */
+TEST_P(RadioDataTest, startKeepalive) {
+    std::vector<KeepaliveRequest> requests = {
+            {
+                    // Invalid IPv4 source address
+                    KeepaliveRequest::TYPE_NATT_IPV4,
+                    {192, 168, 0 /*, 100*/},
+                    1234,
+                    {8, 8, 4, 4},
+                    4500,
+                    20000,
+                    0xBAD,
+            },
+            {
+                    // Invalid IPv4 destination address
+                    KeepaliveRequest::TYPE_NATT_IPV4,
+                    {192, 168, 0, 100},
+                    1234,
+                    {8, 8, 4, 4, 1, 2, 3, 4},
+                    4500,
+                    20000,
+                    0xBAD,
+            },
+            {
+                    // Invalid Keepalive Type
+                    -1,
+                    {192, 168, 0, 100},
+                    1234,
+                    {8, 8, 4, 4},
+                    4500,
+                    20000,
+                    0xBAD,
+            },
+            {
+                    // Invalid IPv6 source address
+                    KeepaliveRequest::TYPE_NATT_IPV6,
+                    {0xDE, 0xAD, 0xBE, 0xEF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE,
+                     0xED, 0xBE, 0xEF, 0xBD},
+                    1234,
+                    {0x20, 0x01, 0x48, 0x60, 0x48, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                     0x00, 0x88, 0x44},
+                    4500,
+                    20000,
+                    0xBAD,
+            },
+            {
+                    // Invalid IPv6 destination address
+                    KeepaliveRequest::TYPE_NATT_IPV6,
+                    {0xDE, 0xAD, 0xBE, 0xEF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE,
+                     0xED, 0xBE, 0xEF},
+                    1234,
+                    {0x20, 0x01, 0x48, 0x60, 0x48, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                     0x00, 0x88,
+                     /*0x44*/},
+                    4500,
+                    20000,
+                    0xBAD,
+            },
+            {
+                    // Invalid Context ID (cid), this should survive the initial
+                    // range checking and fail in the modem data layer
+                    KeepaliveRequest::TYPE_NATT_IPV4,
+                    {192, 168, 0, 100},
+                    1234,
+                    {8, 8, 4, 4},
+                    4500,
+                    20000,
+                    0xBAD,
+            },
+            {
+                    // Invalid Context ID (cid), this should survive the initial
+                    // range checking and fail in the modem data layer
+                    KeepaliveRequest::TYPE_NATT_IPV6,
+                    {0xDE, 0xAD, 0xBE, 0xEF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE,
+                     0xED, 0xBE, 0xEF},
+                    1234,
+                    {0x20, 0x01, 0x48, 0x60, 0x48, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                     0x00, 0x88, 0x44},
+                    4500,
+                    20000,
+                    0xBAD,
+            }};
+
+    for (auto req = requests.begin(); req != requests.end(); req++) {
+        serial = GetRandomSerialNumber();
+        radio_data->startKeepalive(serial, *req);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_data->rspInfo.type);
+        EXPECT_EQ(serial, radioRsp_data->rspInfo.serial);
+
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_data->rspInfo.error,
+                {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::INVALID_ARGUMENTS,
+                 RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadioData.stopKeepalive() for the response returned.
+ */
+TEST_P(RadioDataTest, stopKeepalive) {
+    serial = GetRandomSerialNumber();
+
+    radio_data->stopKeepalive(serial, 0xBAD);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_data->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_data->rspInfo.serial);
+
+    ASSERT_TRUE(
+            CheckAnyOfErrors(radioRsp_data->rspInfo.error,
+                             {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
+                              RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+}
+
+/*
+ * Test IRadioData.getDataCallList() for the response returned.
+ */
+TEST_P(RadioDataTest, getDataCallList) {
+    LOG(DEBUG) << "getDataCallList";
+    serial = GetRandomSerialNumber();
+
+    radio_data->getDataCallList(serial);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_data->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_data->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_data->rspInfo.error,
+                {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::SIM_ABSENT}));
+    }
+    LOG(DEBUG) << "getDataCallList finished";
+}
+
+/*
+ * Test IRadioData.setDataAllowed() for the response returned.
+ */
+TEST_P(RadioDataTest, setDataAllowed) {
+    LOG(DEBUG) << "setDataAllowed";
+    serial = GetRandomSerialNumber();
+    bool allow = true;
+
+    radio_data->setDataAllowed(serial, allow);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_data->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_data->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_data->rspInfo.error);
+    }
+    LOG(DEBUG) << "setDataAllowed finished";
+}
diff --git a/radio/aidl/vts/radio_messaging_indication.cpp b/radio/aidl/vts/radio_messaging_indication.cpp
index c69611f..481239e 100644
--- a/radio/aidl/vts/radio_messaging_indication.cpp
+++ b/radio/aidl/vts/radio_messaging_indication.cpp
@@ -48,12 +48,6 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioMessagingIndication::onUssd(RadioIndicationType /*type*/,
-                                                    UssdModeType /*modeType*/,
-                                                    const std::string& /*msg*/) {
-    return ndk::ScopedAStatus::ok();
-}
-
 ndk::ScopedAStatus RadioMessagingIndication::simSmsStorageFull(RadioIndicationType /*type*/) {
     return ndk::ScopedAStatus::ok();
 }
diff --git a/radio/aidl/vts/radio_messaging_response.cpp b/radio/aidl/vts/radio_messaging_response.cpp
index 718df7e..49c0806 100644
--- a/radio/aidl/vts/radio_messaging_response.cpp
+++ b/radio/aidl/vts/radio_messaging_response.cpp
@@ -20,17 +20,23 @@
     : parent_messaging(parent) {}
 
 ndk::ScopedAStatus RadioMessagingResponse::acknowledgeIncomingGsmSmsWithPduResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioMessagingResponse::acknowledgeLastIncomingCdmaSmsResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioMessagingResponse::acknowledgeLastIncomingGsmSmsResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -38,40 +44,43 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioMessagingResponse::cancelPendingUssdResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioMessagingResponse::deleteSmsOnRuimResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioMessagingResponse::deleteSmsOnRuimResponse(
-        const RadioResponseInfo& /*info*/) {
-    return ndk::ScopedAStatus::ok();
-}
-
-ndk::ScopedAStatus RadioMessagingResponse::deleteSmsOnSimResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioMessagingResponse::deleteSmsOnSimResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioMessagingResponse::getCdmaBroadcastConfigResponse(
-        const RadioResponseInfo& /*info*/,
-        const std::vector<CdmaBroadcastSmsConfigInfo>& /*configs*/) {
+        const RadioResponseInfo& info, const std::vector<CdmaBroadcastSmsConfigInfo>& /*configs*/) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioMessagingResponse::getGsmBroadcastConfigResponse(
-        const RadioResponseInfo& /*info*/,
-        const std::vector<GsmBroadcastSmsConfigInfo>& /*configs*/) {
+        const RadioResponseInfo& info, const std::vector<GsmBroadcastSmsConfigInfo>& /*configs*/) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioMessagingResponse::getSmscAddressResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioMessagingResponse::getSmscAddressResponse(const RadioResponseInfo& info,
                                                                   const std::string& /*smsc*/) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioMessagingResponse::reportSmsMemoryStatusResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -91,8 +100,10 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioMessagingResponse::sendImsSmsResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioMessagingResponse::sendImsSmsResponse(const RadioResponseInfo& info,
                                                               const SendSmsResult& /*sms*/) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -112,41 +123,50 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioMessagingResponse::sendUssdResponse(const RadioResponseInfo& /*info*/) {
-    return ndk::ScopedAStatus::ok();
-}
-
 ndk::ScopedAStatus RadioMessagingResponse::setCdmaBroadcastActivationResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioMessagingResponse::setCdmaBroadcastConfigResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioMessagingResponse::setGsmBroadcastActivationResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioMessagingResponse::setGsmBroadcastConfigResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioMessagingResponse::setSmscAddressResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioMessagingResponse::setSmscAddressResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioMessagingResponse::writeSmsToRuimResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioMessagingResponse::writeSmsToRuimResponse(const RadioResponseInfo& info,
                                                                   int32_t /*index*/) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioMessagingResponse::writeSmsToSimResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioMessagingResponse::writeSmsToSimResponse(const RadioResponseInfo& info,
                                                                  int32_t /*index*/) {
+    rspInfo = info;
+    parent_messaging.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
diff --git a/radio/aidl/vts/radio_messaging_test.cpp b/radio/aidl/vts/radio_messaging_test.cpp
index 8abd91d..9f1718b 100644
--- a/radio/aidl/vts/radio_messaging_test.cpp
+++ b/radio/aidl/vts/radio_messaging_test.cpp
@@ -197,3 +197,535 @@
                 CHECK_GENERAL_ERROR));
     }
 }
+
+/*
+ * Test IRadioMessaging.setGsmBroadcastConfig() for the response returned.
+ */
+TEST_P(RadioMessagingTest, setGsmBroadcastConfig) {
+    LOG(DEBUG) << "setGsmBroadcastConfig";
+    serial = GetRandomSerialNumber();
+
+    // Create GsmBroadcastSmsConfigInfo #1
+    GsmBroadcastSmsConfigInfo gbSmsConfig1;
+    gbSmsConfig1.fromServiceId = 4352;
+    gbSmsConfig1.toServiceId = 4354;
+    gbSmsConfig1.fromCodeScheme = 0;
+    gbSmsConfig1.toCodeScheme = 255;
+    gbSmsConfig1.selected = true;
+
+    // Create GsmBroadcastSmsConfigInfo #2
+    GsmBroadcastSmsConfigInfo gbSmsConfig2;
+    gbSmsConfig2.fromServiceId = 4356;
+    gbSmsConfig2.toServiceId = 4356;
+    gbSmsConfig2.fromCodeScheme = 0;
+    gbSmsConfig2.toCodeScheme = 255;
+    gbSmsConfig2.selected = true;
+
+    // Create GsmBroadcastSmsConfigInfo #3
+    GsmBroadcastSmsConfigInfo gbSmsConfig3;
+    gbSmsConfig3.fromServiceId = 4370;
+    gbSmsConfig3.toServiceId = 4379;
+    gbSmsConfig3.fromCodeScheme = 0;
+    gbSmsConfig3.toCodeScheme = 255;
+    gbSmsConfig3.selected = true;
+
+    // Create GsmBroadcastSmsConfigInfo #4
+    GsmBroadcastSmsConfigInfo gbSmsConfig4;
+    gbSmsConfig4.fromServiceId = 4383;
+    gbSmsConfig4.toServiceId = 4391;
+    gbSmsConfig4.fromCodeScheme = 0;
+    gbSmsConfig4.toCodeScheme = 255;
+    gbSmsConfig4.selected = true;
+
+    // Create GsmBroadcastSmsConfigInfo #5
+    GsmBroadcastSmsConfigInfo gbSmsConfig5;
+    gbSmsConfig5.fromServiceId = 4392;
+    gbSmsConfig5.toServiceId = 4392;
+    gbSmsConfig5.fromCodeScheme = 0;
+    gbSmsConfig5.toCodeScheme = 255;
+    gbSmsConfig5.selected = true;
+
+    std::vector<GsmBroadcastSmsConfigInfo> gsmBroadcastSmsConfigsInfoList = {
+            gbSmsConfig1, gbSmsConfig2, gbSmsConfig3, gbSmsConfig4, gbSmsConfig5};
+
+    radio_messaging->setGsmBroadcastConfig(serial, gsmBroadcastSmsConfigsInfoList);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_messaging->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_ARGUMENTS,
+                                      RadioError::INVALID_MODEM_STATE, RadioError::INVALID_STATE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setGsmBroadcastConfig finished";
+}
+
+/*
+ * Test IRadioMessaging.getGsmBroadcastConfig() for the response returned.
+ */
+TEST_P(RadioMessagingTest, getGsmBroadcastConfig) {
+    LOG(DEBUG) << "getGsmBroadcastConfig";
+    serial = GetRandomSerialNumber();
+
+    radio_messaging->getGsmBroadcastConfig(serial);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_messaging->rspInfo.error,
+                {RadioError::NONE, RadioError::INVALID_MODEM_STATE, RadioError::INVALID_STATE},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "getGsmBroadcastConfig finished";
+}
+
+/*
+ * Test IRadioMessaging.setCdmaBroadcastConfig() for the response returned.
+ */
+TEST_P(RadioMessagingTest, setCdmaBroadcastConfig) {
+    LOG(DEBUG) << "setCdmaBroadcastConfig";
+    serial = GetRandomSerialNumber();
+
+    CdmaBroadcastSmsConfigInfo cbSmsConfig;
+    cbSmsConfig.serviceCategory = 4096;
+    cbSmsConfig.language = 1;
+    cbSmsConfig.selected = true;
+
+    std::vector<CdmaBroadcastSmsConfigInfo> cdmaBroadcastSmsConfigInfoList = {cbSmsConfig};
+
+    radio_messaging->setCdmaBroadcastConfig(serial, cdmaBroadcastSmsConfigInfoList);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_messaging->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_MODEM_STATE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setCdmaBroadcastConfig finished";
+}
+
+/*
+ * Test IRadioMessaging.getCdmaBroadcastConfig() for the response returned.
+ */
+TEST_P(RadioMessagingTest, getCdmaBroadcastConfig) {
+    LOG(DEBUG) << "getCdmaBroadcastConfig";
+    serial = GetRandomSerialNumber();
+
+    radio_messaging->getCdmaBroadcastConfig(serial);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_messaging->rspInfo.error, {RadioError::NONE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "getCdmaBroadcastConfig finished";
+}
+
+/*
+ * Test IRadioMessaging.setCdmaBroadcastActivation() for the response returned.
+ */
+TEST_P(RadioMessagingTest, setCdmaBroadcastActivation) {
+    LOG(DEBUG) << "setCdmaBroadcastActivation";
+    serial = GetRandomSerialNumber();
+    bool activate = false;
+
+    radio_messaging->setCdmaBroadcastActivation(serial, activate);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_messaging->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_ARGUMENTS},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setCdmaBroadcastActivation finished";
+}
+
+/*
+ * Test IRadioMessaging.setGsmBroadcastActivation() for the response returned.
+ */
+TEST_P(RadioMessagingTest, setGsmBroadcastActivation) {
+    LOG(DEBUG) << "setGsmBroadcastActivation";
+    serial = GetRandomSerialNumber();
+    bool activate = false;
+
+    radio_messaging->setGsmBroadcastActivation(serial, activate);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_messaging->rspInfo.error,
+                {RadioError::NONE, RadioError::INVALID_ARGUMENTS, RadioError::INVALID_MODEM_STATE,
+                 RadioError::INVALID_STATE, RadioError::OPERATION_NOT_ALLOWED},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setGsmBroadcastActivation finished";
+}
+
+/*
+ * Test IRadioMessaging.acknowledgeLastIncomingGsmSms() for the response returned.
+ */
+TEST_P(RadioMessagingTest, acknowledgeLastIncomingGsmSms) {
+    LOG(DEBUG) << "acknowledgeLastIncomingGsmSms";
+    serial = GetRandomSerialNumber();
+    bool success = true;
+
+    radio_messaging->acknowledgeLastIncomingGsmSms(
+            serial, success, SmsAcknowledgeFailCause::MEMORY_CAPACITY_EXCEEDED);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_messaging->rspInfo.error,
+                                     {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "acknowledgeLastIncomingGsmSms finished";
+}
+
+/*
+ * Test IRadioMessaging.acknowledgeIncomingGsmSmsWithPdu() for the response returned.
+ */
+TEST_P(RadioMessagingTest, acknowledgeIncomingGsmSmsWithPdu) {
+    LOG(DEBUG) << "acknowledgeIncomingGsmSmsWithPdu";
+    serial = GetRandomSerialNumber();
+    bool success = true;
+    std::string ackPdu = "";
+
+    radio_messaging->acknowledgeIncomingGsmSmsWithPdu(serial, success, ackPdu);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_messaging->rspInfo.error,
+                                     {RadioError::INVALID_ARGUMENTS, RadioError::NO_SMS_TO_ACK},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "acknowledgeIncomingGsmSmsWithPdu finished";
+}
+
+/*
+ * Test IRadioMessaging.acknowledgeLastIncomingCdmaSms() for the response returned.
+ */
+TEST_P(RadioMessagingTest, acknowledgeLastIncomingCdmaSms) {
+    LOG(DEBUG) << "acknowledgeLastIncomingCdmaSms";
+    serial = GetRandomSerialNumber();
+
+    // Create a CdmaSmsAck
+    CdmaSmsAck cdmaSmsAck;
+    cdmaSmsAck.errorClass = false;
+    cdmaSmsAck.smsCauseCode = 1;
+
+    radio_messaging->acknowledgeLastIncomingCdmaSms(serial, cdmaSmsAck);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_messaging->rspInfo.error,
+                                     {RadioError::INVALID_ARGUMENTS, RadioError::NO_SMS_TO_ACK},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "acknowledgeLastIncomingCdmaSms finished";
+}
+
+/*
+ * Test IRadioMessaging.sendImsSms() for the response returned.
+ */
+TEST_P(RadioMessagingTest, sendImsSms) {
+    LOG(DEBUG) << "sendImsSms";
+    serial = GetRandomSerialNumber();
+
+    // Create a CdmaSmsAddress
+    CdmaSmsAddress cdmaSmsAddress;
+    cdmaSmsAddress.digitMode = CdmaSmsAddress::DIGIT_MODE_FOUR_BIT;
+    cdmaSmsAddress.isNumberModeDataNetwork = false;
+    cdmaSmsAddress.numberType = CdmaSmsAddress::NUMBER_TYPE_UNKNOWN;
+    cdmaSmsAddress.numberPlan = CdmaSmsAddress::NUMBER_PLAN_UNKNOWN;
+    cdmaSmsAddress.digits = (std::vector<uint8_t>){11, 1, 6, 5, 10, 7, 7, 2, 10, 3, 10, 3};
+
+    // Create a CdmaSmsSubAddress
+    CdmaSmsSubaddress cdmaSmsSubaddress;
+    cdmaSmsSubaddress.subaddressType = CdmaSmsSubaddress::SUBADDRESS_TYPE_NSAP;
+    cdmaSmsSubaddress.odd = false;
+    cdmaSmsSubaddress.digits = (std::vector<uint8_t>){};
+
+    // Create a CdmaSmsMessage
+    CdmaSmsMessage cdmaSmsMessage;
+    cdmaSmsMessage.teleserviceId = 4098;
+    cdmaSmsMessage.isServicePresent = false;
+    cdmaSmsMessage.serviceCategory = 0;
+    cdmaSmsMessage.address = cdmaSmsAddress;
+    cdmaSmsMessage.subAddress = cdmaSmsSubaddress;
+    cdmaSmsMessage.bearerData =
+            (std::vector<uint8_t>){15, 0, 3, 32, 3, 16, 1, 8, 16, 53, 76, 68, 6, 51, 106, 0};
+
+    // Creata an ImsSmsMessage
+    ImsSmsMessage msg;
+    msg.tech = RadioTechnologyFamily::THREE_GPP2;
+    msg.retry = false;
+    msg.messageRef = 0;
+    msg.cdmaMessage = (std::vector<CdmaSmsMessage>){cdmaSmsMessage};
+    msg.gsmMessage = (std::vector<GsmSmsMessage>){};
+
+    radio_messaging->sendImsSms(serial, msg);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_messaging->rspInfo.error,
+                                     {RadioError::INVALID_ARGUMENTS}, CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "sendImsSms finished";
+}
+
+/*
+ * Test IRadioMessaging.getSmscAddress() for the response returned.
+ */
+TEST_P(RadioMessagingTest, getSmscAddress) {
+    LOG(DEBUG) << "getSmscAddress";
+    serial = GetRandomSerialNumber();
+
+    radio_messaging->getSmscAddress(serial);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_messaging->rspInfo.error,
+                                     {RadioError::INVALID_MODEM_STATE, RadioError::INVALID_STATE,
+                                      RadioError::SIM_ABSENT},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "getSmscAddress finished";
+}
+
+/*
+ * Test IRadioMessaging.setSmscAddress() for the response returned.
+ */
+TEST_P(RadioMessagingTest, setSmscAddress) {
+    LOG(DEBUG) << "setSmscAddress";
+    serial = GetRandomSerialNumber();
+    std::string address = std::string("smscAddress");
+
+    radio_messaging->setSmscAddress(serial, address);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_messaging->rspInfo.error,
+                                     {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_SMS_FORMAT,
+                                      RadioError::SIM_ABSENT},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setSmscAddress finished";
+}
+
+/*
+ * Test IRadioMessaging.writeSmsToSim() for the response returned.
+ */
+TEST_P(RadioMessagingTest, writeSmsToSim) {
+    LOG(DEBUG) << "writeSmsToSim";
+    serial = GetRandomSerialNumber();
+    SmsWriteArgs smsWriteArgs;
+    smsWriteArgs.status = SmsWriteArgs::STATUS_REC_UNREAD;
+    smsWriteArgs.smsc = "";
+    smsWriteArgs.pdu = "01000b916105770203f3000006d4f29c3e9b01";
+
+    radio_messaging->writeSmsToSim(serial, smsWriteArgs);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_messaging->rspInfo.error,
+                {RadioError::NONE, RadioError::ENCODING_ERR, RadioError::INVALID_ARGUMENTS,
+                 RadioError::INVALID_SMSC_ADDRESS, RadioError::MODEM_ERR,
+                 RadioError::NETWORK_NOT_READY, RadioError::NO_RESOURCES, RadioError::SIM_ABSENT},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "writeSmsToSim finished";
+}
+
+/*
+ * Test IRadioMessaging.deleteSmsOnSim() for the response returned.
+ */
+TEST_P(RadioMessagingTest, deleteSmsOnSim) {
+    LOG(DEBUG) << "deleteSmsOnSim";
+    serial = GetRandomSerialNumber();
+    int index = 1;
+
+    radio_messaging->deleteSmsOnSim(serial, index);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_messaging->rspInfo.error,
+                {RadioError::NONE, RadioError::ENCODING_ERR, RadioError::INVALID_ARGUMENTS,
+                 RadioError::INVALID_MODEM_STATE, RadioError::NO_SUCH_ENTRY, RadioError::MODEM_ERR,
+                 RadioError::SIM_ABSENT},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "deleteSmsOnSim finished";
+}
+
+/*
+ * Test IRadioMessaging.writeSmsToRuim() for the response returned.
+ */
+TEST_P(RadioMessagingTest, writeSmsToRuim) {
+    LOG(DEBUG) << "writeSmsToRuim";
+    serial = GetRandomSerialNumber();
+
+    // Create a CdmaSmsAddress
+    CdmaSmsAddress cdmaSmsAddress;
+    cdmaSmsAddress.digitMode = CdmaSmsAddress::DIGIT_MODE_FOUR_BIT;
+    cdmaSmsAddress.isNumberModeDataNetwork = false;
+    cdmaSmsAddress.numberType = CdmaSmsAddress::NUMBER_TYPE_UNKNOWN;
+    cdmaSmsAddress.numberPlan = CdmaSmsAddress::NUMBER_PLAN_UNKNOWN;
+    cdmaSmsAddress.digits = (std::vector<uint8_t>){11, 1, 6, 5, 10, 7, 7, 2, 10, 3, 10, 3};
+
+    // Create a CdmaSmsSubAddress
+    CdmaSmsSubaddress cdmaSmsSubaddress;
+    cdmaSmsSubaddress.subaddressType = CdmaSmsSubaddress::SUBADDRESS_TYPE_NSAP;
+    cdmaSmsSubaddress.odd = false;
+    cdmaSmsSubaddress.digits = (std::vector<uint8_t>){};
+
+    // Create a CdmaSmsMessage
+    CdmaSmsMessage cdmaSmsMessage;
+    cdmaSmsMessage.teleserviceId = 4098;
+    cdmaSmsMessage.isServicePresent = false;
+    cdmaSmsMessage.serviceCategory = 0;
+    cdmaSmsMessage.address = cdmaSmsAddress;
+    cdmaSmsMessage.subAddress = cdmaSmsSubaddress;
+    cdmaSmsMessage.bearerData =
+            (std::vector<uint8_t>){15, 0, 3, 32, 3, 16, 1, 8, 16, 53, 76, 68, 6, 51, 106, 0};
+
+    // Create a CdmaSmsWriteArgs
+    CdmaSmsWriteArgs cdmaSmsWriteArgs;
+    cdmaSmsWriteArgs.status = CdmaSmsWriteArgs::STATUS_REC_UNREAD;
+    cdmaSmsWriteArgs.message = cdmaSmsMessage;
+
+    radio_messaging->writeSmsToRuim(serial, cdmaSmsWriteArgs);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_messaging->rspInfo.error,
+                {RadioError::NONE, RadioError::INVALID_ARGUMENTS, RadioError::INVALID_SMS_FORMAT,
+                 RadioError::INVALID_SMSC_ADDRESS, RadioError::INVALID_STATE, RadioError::MODEM_ERR,
+                 RadioError::NO_SUCH_ENTRY, RadioError::SIM_ABSENT},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "writeSmsToRuim finished";
+}
+
+/*
+ * Test IRadioMessaging.deleteSmsOnRuim() for the response returned.
+ */
+TEST_P(RadioMessagingTest, deleteSmsOnRuim) {
+    LOG(DEBUG) << "deleteSmsOnRuim";
+    serial = GetRandomSerialNumber();
+    int index = 1;
+
+    // Create a CdmaSmsAddress
+    CdmaSmsAddress cdmaSmsAddress;
+    cdmaSmsAddress.digitMode = CdmaSmsAddress::DIGIT_MODE_FOUR_BIT;
+    cdmaSmsAddress.isNumberModeDataNetwork = false;
+    cdmaSmsAddress.numberType = CdmaSmsAddress::NUMBER_TYPE_UNKNOWN;
+    cdmaSmsAddress.numberPlan = CdmaSmsAddress::NUMBER_PLAN_UNKNOWN;
+    cdmaSmsAddress.digits = (std::vector<uint8_t>){11, 1, 6, 5, 10, 7, 7, 2, 10, 3, 10, 3};
+
+    // Create a CdmaSmsSubAddress
+    CdmaSmsSubaddress cdmaSmsSubaddress;
+    cdmaSmsSubaddress.subaddressType = CdmaSmsSubaddress::SUBADDRESS_TYPE_NSAP;
+    cdmaSmsSubaddress.odd = false;
+    cdmaSmsSubaddress.digits = (std::vector<uint8_t>){};
+
+    // Create a CdmaSmsMessage
+    CdmaSmsMessage cdmaSmsMessage;
+    cdmaSmsMessage.teleserviceId = 4098;
+    cdmaSmsMessage.isServicePresent = false;
+    cdmaSmsMessage.serviceCategory = 0;
+    cdmaSmsMessage.address = cdmaSmsAddress;
+    cdmaSmsMessage.subAddress = cdmaSmsSubaddress;
+    cdmaSmsMessage.bearerData =
+            (std::vector<uint8_t>){15, 0, 3, 32, 3, 16, 1, 8, 16, 53, 76, 68, 6, 51, 106, 0};
+
+    // Create a CdmaSmsWriteArgs
+    CdmaSmsWriteArgs cdmaSmsWriteArgs;
+    cdmaSmsWriteArgs.status = CdmaSmsWriteArgs::STATUS_REC_UNREAD;
+    cdmaSmsWriteArgs.message = cdmaSmsMessage;
+
+    radio_messaging->deleteSmsOnRuim(serial, index);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_messaging->rspInfo.error,
+                {RadioError::NONE, RadioError::INVALID_ARGUMENTS, RadioError::INVALID_MODEM_STATE,
+                 RadioError::MODEM_ERR, RadioError::NO_SUCH_ENTRY, RadioError::SIM_ABSENT},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "deleteSmsOnRuim finished";
+}
+
+/*
+ * Test IRadioMessaging.reportSmsMemoryStatus() for the response returned.
+ */
+TEST_P(RadioMessagingTest, reportSmsMemoryStatus) {
+    LOG(DEBUG) << "reportSmsMemoryStatus";
+    serial = GetRandomSerialNumber();
+    bool available = true;
+
+    radio_messaging->reportSmsMemoryStatus(serial, available);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_messaging->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_messaging->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_messaging->rspInfo.error,
+                                     {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE,
+                                      RadioError::MODEM_ERR, RadioError::SIM_ABSENT},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "reportSmsMemoryStatus finished";
+}
diff --git a/radio/aidl/vts/radio_messaging_utils.h b/radio/aidl/vts/radio_messaging_utils.h
index 7bb99cd..7b66192 100644
--- a/radio/aidl/vts/radio_messaging_utils.h
+++ b/radio/aidl/vts/radio_messaging_utils.h
@@ -49,8 +49,6 @@
 
     virtual ndk::ScopedAStatus acknowledgeRequest(int32_t serial) override;
 
-    virtual ndk::ScopedAStatus cancelPendingUssdResponse(const RadioResponseInfo& info) override;
-
     virtual ndk::ScopedAStatus deleteSmsOnRuimResponse(const RadioResponseInfo& info) override;
 
     virtual ndk::ScopedAStatus deleteSmsOnSimResponse(const RadioResponseInfo& info) override;
@@ -84,8 +82,6 @@
     virtual ndk::ScopedAStatus sendSmsResponse(const RadioResponseInfo& info,
                                                const SendSmsResult& sms) override;
 
-    virtual ndk::ScopedAStatus sendUssdResponse(const RadioResponseInfo& info) override;
-
     virtual ndk::ScopedAStatus setCdmaBroadcastActivationResponse(
             const RadioResponseInfo& info) override;
 
@@ -132,9 +128,6 @@
     virtual ndk::ScopedAStatus newSmsStatusReport(RadioIndicationType type,
                                                   const std::vector<uint8_t>& pdu) override;
 
-    virtual ndk::ScopedAStatus onUssd(RadioIndicationType type, UssdModeType modeType,
-                                      const std::string& msg) override;
-
     virtual ndk::ScopedAStatus simSmsStorageFull(RadioIndicationType type) override;
 };
 
diff --git a/radio/aidl/vts/radio_modem_response.cpp b/radio/aidl/vts/radio_modem_response.cpp
index 53bfab4..d2715a8 100644
--- a/radio/aidl/vts/radio_modem_response.cpp
+++ b/radio/aidl/vts/radio_modem_response.cpp
@@ -22,70 +22,99 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::enableModemResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioModemResponse::enableModemResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::getBasebandVersionResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioModemResponse::getBasebandVersionResponse(const RadioResponseInfo& info,
                                                                   const std::string& /*version*/) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::getDeviceIdentityResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioModemResponse::getDeviceIdentityResponse(const RadioResponseInfo& info,
                                                                  const std::string& /*imei*/,
                                                                  const std::string& /*imeisv*/,
                                                                  const std::string& /*esn*/,
                                                                  const std::string& /*meid*/) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioModemResponse::getHardwareConfigResponse(
-        const RadioResponseInfo& /*info*/, const std::vector<HardwareConfig>& /*config*/) {
+        const RadioResponseInfo& info, const std::vector<HardwareConfig>& /*config*/) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioModemResponse::getModemActivityInfoResponse(
-        const RadioResponseInfo& /*info*/, const ActivityStatsInfo& /*activityInfo*/) {
+        const RadioResponseInfo& info, const ActivityStatsInfo& /*activityInfo*/) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::getModemStackStatusResponse(
-        const RadioResponseInfo& /*info*/, const bool /*enabled*/) {
+ndk::ScopedAStatus RadioModemResponse::getModemStackStatusResponse(const RadioResponseInfo& info,
+                                                                   const bool enabled) {
+    rspInfo = info;
+    isModemEnabled = enabled;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::getRadioCapabilityResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioModemResponse::getRadioCapabilityResponse(const RadioResponseInfo& info,
                                                                   const RadioCapability& /*rc*/) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::nvReadItemResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioModemResponse::nvReadItemResponse(const RadioResponseInfo& info,
                                                           const std::string& /*result*/) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::nvResetConfigResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioModemResponse::nvResetConfigResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::nvWriteCdmaPrlResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioModemResponse::nvWriteCdmaPrlResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::nvWriteItemResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioModemResponse::nvWriteItemResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::requestShutdownResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioModemResponse::requestShutdownResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::sendDeviceStateResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioModemResponse::sendDeviceStateResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioModemResponse::setRadioCapabilityResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioModemResponse::setRadioCapabilityResponse(const RadioResponseInfo& info,
                                                                   const RadioCapability& /*rc*/) {
+    rspInfo = info;
+    parent_modem.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
diff --git a/radio/aidl/vts/radio_modem_test.cpp b/radio/aidl/vts/radio_modem_test.cpp
index b40bb7b..f88da13 100644
--- a/radio/aidl/vts/radio_modem_test.cpp
+++ b/radio/aidl/vts/radio_modem_test.cpp
@@ -87,3 +87,301 @@
     EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
     EXPECT_EQ(RadioError::NONE, radioRsp_modem->rspInfo.error);
 }
+
+/*
+ * Test IRadioModem.enableModem() for the response returned.
+ */
+TEST_P(RadioModemTest, enableModem) {
+    serial = GetRandomSerialNumber();
+
+    if (isSsSsEnabled()) {
+        ALOGI("enableModem, no need to test in single SIM mode");
+        return;
+    }
+
+    bool responseToggle = radioRsp_modem->enableModemResponseToggle;
+    ndk::ScopedAStatus res = radio_modem->enableModem(serial, true);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+    ALOGI("getModemStackStatus, rspInfo.error = %s\n",
+          toString(radioRsp_modem->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error,
+                                 {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
+                                  RadioError::MODEM_ERR, RadioError::INVALID_STATE}));
+
+    // checking if getModemStackStatus returns true, as modem was enabled above
+    if (RadioError::NONE == radioRsp_modem->rspInfo.error) {
+        // wait until modem enabling is finished
+        while (responseToggle == radioRsp_modem->enableModemResponseToggle) {
+            sleep(1);
+        }
+        ndk::ScopedAStatus resEnabled = radio_modem->getModemStackStatus(serial);
+        ASSERT_OK(resEnabled);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+        EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+        ALOGI("getModemStackStatus, rspInfo.error = %s\n",
+              toString(radioRsp_modem->rspInfo.error).c_str());
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error,
+                                     {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
+                                      RadioError::MODEM_ERR, RadioError::INVALID_STATE}));
+        // verify that enableModem did set isEnabled correctly
+        EXPECT_EQ(true, radioRsp_modem->isModemEnabled);
+    }
+}
+
+/*
+ * Test IRadioModem.getModemStackStatus() for the response returned.
+ */
+TEST_P(RadioModemTest, getModemStackStatus) {
+    serial = GetRandomSerialNumber();
+
+    ndk::ScopedAStatus res = radio_modem->getModemStackStatus(serial);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+    ALOGI("getModemStackStatus, rspInfo.error = %s\n",
+          toString(radioRsp_modem->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(
+            radioRsp_modem->rspInfo.error,
+            {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::MODEM_ERR}));
+}
+
+/*
+ * Test IRadioModem.getBasebandVersion() for the response returned.
+ */
+TEST_P(RadioModemTest, getBasebandVersion) {
+    LOG(DEBUG) << "getBasebandVersion";
+    serial = GetRandomSerialNumber();
+
+    radio_modem->getBasebandVersion(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_modem->rspInfo.error);
+    }
+    LOG(DEBUG) << "getBasebandVersion finished";
+}
+
+/*
+ * Test IRadioModem.getDeviceIdentity() for the response returned.
+ */
+TEST_P(RadioModemTest, getDeviceIdentity) {
+    LOG(DEBUG) << "getDeviceIdentity";
+    serial = GetRandomSerialNumber();
+
+    radio_modem->getDeviceIdentity(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error,
+                                     {RadioError::NONE, RadioError::EMPTY_RECORD}));
+    }
+    LOG(DEBUG) << "getDeviceIdentity finished";
+}
+
+/*
+ * Test IRadioModem.nvReadItem() for the response returned.
+ */
+TEST_P(RadioModemTest, nvReadItem) {
+    LOG(DEBUG) << "nvReadItem";
+    serial = GetRandomSerialNumber();
+
+    radio_modem->nvReadItem(serial, NvItem::LTE_BAND_ENABLE_25);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error, {RadioError::NONE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "nvReadItem finished";
+}
+
+/*
+ * Test IRadioModem.nvWriteItem() for the response returned.
+ */
+TEST_P(RadioModemTest, nvWriteItem) {
+    LOG(DEBUG) << "nvWriteItem";
+    serial = GetRandomSerialNumber();
+    NvWriteItem item;
+    memset(&item, 0, sizeof(item));
+    item.value = std::string();
+
+    radio_modem->nvWriteItem(serial, item);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error, {RadioError::NONE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "nvWriteItem finished";
+}
+
+/*
+ * Test IRadioModem.nvWriteCdmaPrl() for the response returned.
+ */
+TEST_P(RadioModemTest, nvWriteCdmaPrl) {
+    LOG(DEBUG) << "nvWriteCdmaPrl";
+    serial = GetRandomSerialNumber();
+    std::vector<uint8_t> prl = {1, 2, 3, 4, 5};
+
+    radio_modem->nvWriteCdmaPrl(serial, std::vector<uint8_t>(prl));
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error, {RadioError::NONE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "nvWriteCdmaPrl finished";
+}
+
+/*
+ * Test IRadioModem.nvResetConfig() for the response returned.
+ */
+TEST_P(RadioModemTest, nvResetConfig) {
+    LOG(DEBUG) << "nvResetConfig";
+    serial = GetRandomSerialNumber();
+
+    radio_modem->nvResetConfig(serial, ResetNvType::FACTORY_RESET);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error,
+                                     {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+    LOG(DEBUG) << "nvResetConfig finished";
+}
+
+/*
+ * Test IRadioModem.getHardwareConfig() for the response returned.
+ */
+TEST_P(RadioModemTest, getHardwareConfig) {
+    LOG(DEBUG) << "getHardwareConfig";
+    serial = GetRandomSerialNumber();
+
+    radio_modem->getHardwareConfig(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error, {RadioError::NONE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "getHardwareConfig finished";
+}
+
+/*
+ * The following test is disabled due to b/64734869
+ *
+ * Test IRadioModem.requestShutdown() for the response returned.
+ */
+TEST_P(RadioModemTest, DISABLED_requestShutdown) {
+    serial = GetRandomSerialNumber();
+
+    radio_modem->requestShutdown(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error, {RadioError::NONE},
+                                     CHECK_GENERAL_ERROR));
+    }
+}
+
+/*
+ * Test IRadioModem.getRadioCapability() for the response returned.
+ */
+TEST_P(RadioModemTest, getRadioCapability) {
+    LOG(DEBUG) << "getRadioCapability";
+    serial = GetRandomSerialNumber();
+
+    radio_modem->getRadioCapability(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_modem->rspInfo.error);
+    }
+    LOG(DEBUG) << "getRadioCapability finished";
+}
+
+/*
+ * Test IRadioModem.setRadioCapability() for the response returned.
+ */
+TEST_P(RadioModemTest, setRadioCapability) {
+    LOG(DEBUG) << "setRadioCapability";
+    serial = GetRandomSerialNumber();
+    RadioCapability rc;
+    memset(&rc, 0, sizeof(rc));
+    rc.logicalModemUuid = std::string();
+
+    radio_modem->setRadioCapability(serial, rc);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error,
+                                     {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setRadioCapability finished";
+}
+
+/*
+ * Test IRadioModem.getModemActivityInfo() for the response returned.
+ */
+TEST_P(RadioModemTest, getModemActivityInfo) {
+    LOG(DEBUG) << "getModemActivityInfo";
+    serial = GetRandomSerialNumber();
+
+    radio_modem->getModemActivityInfo(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error,
+                                     {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+    LOG(DEBUG) << "getModemActivityInfo finished";
+}
+
+/*
+ * Test IRadioModem.sendDeviceState() for the response returned.
+ */
+TEST_P(RadioModemTest, sendDeviceState) {
+    LOG(DEBUG) << "sendDeviceState";
+    serial = GetRandomSerialNumber();
+
+    radio_modem->sendDeviceState(serial, DeviceStateType::POWER_SAVE_MODE, true);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_modem->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_modem->rspInfo.serial);
+
+    std::cout << static_cast<int>(radioRsp_modem->rspInfo.error) << std::endl;
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_modem->rspInfo.error,
+                                     {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+    LOG(DEBUG) << "sendDeviceState finished";
+}
diff --git a/radio/aidl/vts/radio_network_response.cpp b/radio/aidl/vts/radio_network_response.cpp
index ccae0f3..666d617 100644
--- a/radio/aidl/vts/radio_network_response.cpp
+++ b/radio/aidl/vts/radio_network_response.cpp
@@ -31,7 +31,10 @@
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::getAvailableBandModesResponse(
-        const RadioResponseInfo& /*info*/, const std::vector<RadioBandMode>& /*bandModes*/) {
+        const RadioResponseInfo& info, const std::vector<RadioBandMode>& bandModes) {
+    rspInfo = info;
+    radioBandModes = bandModes;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -44,48 +47,64 @@
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::getBarringInfoResponse(
-        const RadioResponseInfo& /*info*/, const CellIdentity& /*cellIdentity*/,
-        const std::vector<BarringInfo>& /*barringInfos*/) {
+        const RadioResponseInfo& info, const CellIdentity& cellIdentity,
+        const std::vector<BarringInfo>& barringInfos) {
+    rspInfo = info;
+    barringCellIdentity = cellIdentity;
+    barringInfoList = barringInfos;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::getCdmaRoamingPreferenceResponse(
-        const RadioResponseInfo& /*info*/, CdmaRoamingType /*type*/) {
-    return ndk::ScopedAStatus::ok();
-}
-
-ndk::ScopedAStatus RadioNetworkResponse::getCellInfoListResponse(
-        const RadioResponseInfo& /*info*/, const std::vector<CellInfo>& /*cellInfo*/) {
-    return ndk::ScopedAStatus::ok();
-}
-
-ndk::ScopedAStatus RadioNetworkResponse::getDataRegistrationStateResponse(
-        const RadioResponseInfo& info, const RegStateResult& /*regResponse*/) {
+        const RadioResponseInfo& info, CdmaRoamingType /*type*/) {
     rspInfo = info;
     parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus RadioNetworkResponse::getCellInfoListResponse(
+        const RadioResponseInfo& info, const std::vector<CellInfo>& /*cellInfo*/) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus RadioNetworkResponse::getDataRegistrationStateResponse(
+        const RadioResponseInfo& info, const RegStateResult& regResponse) {
+    rspInfo = info;
+    dataRegResp = regResponse;
+    parent_network.notify(info.serial);
+    return ndk::ScopedAStatus::ok();
+}
+
 ndk::ScopedAStatus RadioNetworkResponse::getImsRegistrationStateResponse(
-        const RadioResponseInfo& /*info*/, bool /*isRegistered*/,
-        RadioTechnologyFamily /*ratFamily*/) {
+        const RadioResponseInfo& info, bool /*isRegistered*/, RadioTechnologyFamily /*ratFamily*/) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::getNetworkSelectionModeResponse(
-        const RadioResponseInfo& /*info*/, bool /*manual*/) {
+        const RadioResponseInfo& info, bool /*manual*/) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioNetworkResponse::getOperatorResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioNetworkResponse::getOperatorResponse(const RadioResponseInfo& info,
                                                              const std::string& /*longName*/,
                                                              const std::string& /*shortName*/,
                                                              const std::string& /*numeric*/) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::getSignalStrengthResponse(
-        const RadioResponseInfo& /*info*/, const SignalStrength& /*sig_strength*/) {
+        const RadioResponseInfo& info, const SignalStrength& /*sig_strength*/) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -105,14 +124,16 @@
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::getVoiceRadioTechnologyResponse(
-        const RadioResponseInfo& /*info*/, RadioTechnology /*rat*/) {
+        const RadioResponseInfo& info, RadioTechnology /*rat*/) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::getVoiceRegistrationStateResponse(
         const RadioResponseInfo& info, const RegStateResult& regResponse) {
     rspInfo = info;
-    voiceRegResp.regState = regResponse.regState;
+    voiceRegResp = regResponse;
     parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
@@ -132,47 +153,63 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioNetworkResponse::setBandModeResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioNetworkResponse::setBandModeResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioNetworkResponse::setBarringPasswordResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioNetworkResponse::setBarringPasswordResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::setCdmaRoamingPreferenceResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::setCellInfoListRateResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::setIndicationFilterResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::setLinkCapacityReportingCriteriaResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioNetworkResponse::setLocationUpdatesResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioNetworkResponse::setLocationUpdatesResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::setNetworkSelectionModeAutomaticResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::setNetworkSelectionModeManualResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -184,17 +221,23 @@
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::setSignalStrengthReportingCriteriaResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::setSuppServiceNotificationsResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::setSystemSelectionChannelsResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -204,17 +247,21 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioNetworkResponse::startNetworkScanResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioNetworkResponse::startNetworkScanResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioNetworkResponse::stopNetworkScanResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioNetworkResponse::stopNetworkScanResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioNetworkResponse::supplyNetworkDepersonalizationResponse(
-        const RadioResponseInfo& /*info*/, int32_t /*remainingRetries*/) {
+        const RadioResponseInfo& info, int32_t /*remainingRetries*/) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
diff --git a/radio/aidl/vts/radio_network_test.cpp b/radio/aidl/vts/radio_network_test.cpp
index 93c4c35..391d63c 100644
--- a/radio/aidl/vts/radio_network_test.cpp
+++ b/radio/aidl/vts/radio_network_test.cpp
@@ -16,6 +16,7 @@
 
 #include <aidl/android/hardware/radio/RadioAccessFamily.h>
 #include <aidl/android/hardware/radio/config/IRadioConfig.h>
+#include <aidl/android/hardware/radio/network/IndicationFilter.h>
 #include <android-base/logging.h>
 #include <android/binder_manager.h>
 
@@ -58,6 +59,12 @@
     ASSERT_NE(nullptr, radio_config.get());
 }
 
+void RadioNetworkTest::stopNetworkScan() {
+    serial = GetRandomSerialNumber();
+    radio_network->stopNetworkScan(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+}
+
 /*
  * Test IRadioNetwork.setAllowedNetworkTypesBitmap for the response returned.
  */
@@ -263,3 +270,1462 @@
     // Check that indeed the original setting was reset.
     ASSERT_TRUE(originalSetting == radioRsp_network->usageSetting);
 }
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() with invalid hysteresisDb
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_invalidHysteresisDb) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_RSSI;
+    signalThresholdInfo.hysteresisMs = 5000;
+    signalThresholdInfo.hysteresisDb = 10;  // hysteresisDb too large given threshold list deltas
+    signalThresholdInfo.thresholds = {-109, -103, -97, -89};
+    signalThresholdInfo.isEnabled = true;
+    signalThresholdInfo.ran = AccessNetwork::GERAN;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setSignalStrengthReportingCriteria_invalidHysteresisDb, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error, {RadioError::INVALID_ARGUMENTS}));
+}
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() with empty thresholds
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_EmptyThresholds) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_RSSI;
+    signalThresholdInfo.hysteresisMs = 0;
+    signalThresholdInfo.hysteresisDb = 0;
+    signalThresholdInfo.isEnabled = true;
+    signalThresholdInfo.ran = AccessNetwork::GERAN;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setSignalStrengthReportingCriteria_EmptyParams, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error, {RadioError::NONE}));
+}
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() for GERAN
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_Geran) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_RSSI;
+    signalThresholdInfo.hysteresisMs = 5000;
+    signalThresholdInfo.hysteresisDb = 2;
+    signalThresholdInfo.thresholds = {-109, -103, -97, -89};
+    signalThresholdInfo.isEnabled = true;
+    signalThresholdInfo.ran = AccessNetwork::GERAN;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setSignalStrengthReportingCriteria_Geran, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error, {RadioError::NONE}));
+}
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() for UTRAN
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_Utran) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_RSCP;
+    signalThresholdInfo.hysteresisMs = 5000;
+    signalThresholdInfo.hysteresisDb = 2;
+    signalThresholdInfo.thresholds = {-110, -97, -73, -49, -25};
+    signalThresholdInfo.isEnabled = true;
+    signalThresholdInfo.ran = AccessNetwork::UTRAN;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setSignalStrengthReportingCriteria_Utran, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error, {RadioError::NONE}));
+}
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() for EUTRAN
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_Eutran_RSRP) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_RSRP;
+    signalThresholdInfo.hysteresisMs = 5000;
+    signalThresholdInfo.hysteresisDb = 2;
+    signalThresholdInfo.thresholds = {-128, -108, -88, -68};
+    signalThresholdInfo.isEnabled = true;
+    signalThresholdInfo.ran = AccessNetwork::EUTRAN;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setSignalStrengthReportingCriteria_Eutran, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error, {RadioError::NONE}));
+}
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() for EUTRAN
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_Eutran_RSRQ) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_RSRQ;
+    signalThresholdInfo.hysteresisMs = 5000;
+    signalThresholdInfo.hysteresisDb = 2;
+    signalThresholdInfo.thresholds = {-27, -20, -13, -6};
+    signalThresholdInfo.isEnabled = true;
+    signalThresholdInfo.ran = AccessNetwork::EUTRAN;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setSignalStrengthReportingCriteria_Eutran, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error, {RadioError::NONE}));
+}
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() for EUTRAN
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_Eutran_RSSNR) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_RSSNR;
+    signalThresholdInfo.hysteresisMs = 5000;
+    signalThresholdInfo.hysteresisDb = 2;
+    signalThresholdInfo.thresholds = {-10, 0, 10, 20};
+    signalThresholdInfo.isEnabled = true;
+    signalThresholdInfo.ran = AccessNetwork::EUTRAN;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+}
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() for CDMA2000
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_Cdma2000) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_RSSI;
+    signalThresholdInfo.hysteresisMs = 5000;
+    signalThresholdInfo.hysteresisDb = 2;
+    signalThresholdInfo.thresholds = {-105, -90, -75, -65};
+    signalThresholdInfo.isEnabled = true;
+    signalThresholdInfo.ran = AccessNetwork::CDMA2000;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setSignalStrengthReportingCriteria_Cdma2000, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error, {RadioError::NONE}));
+}
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() for NGRAN_SSRSRP
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_NGRAN_SSRSRP) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_SSRSRP;
+    signalThresholdInfo.hysteresisMs = 5000;
+    signalThresholdInfo.hysteresisDb = 0;
+    signalThresholdInfo.thresholds = {-105, -90, -75, -65};
+    signalThresholdInfo.isEnabled = true;
+    signalThresholdInfo.ran = AccessNetwork::NGRAN;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setSignalStrengthReportingCriteria_NGRAN_SSRSRP, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+
+    // Allow REQUEST_NOT_SUPPORTED because some non-5G device may not support NGRAN for
+    // setSignalStrengthReportingCriteria()
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+}
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() for NGRAN_SSRSRQ
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_NGRAN_SSRSRQ) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_SSRSRQ;
+    signalThresholdInfo.hysteresisMs = 5000;
+    signalThresholdInfo.hysteresisDb = 0;
+    signalThresholdInfo.thresholds = {-43, -20, 0, 20};
+    signalThresholdInfo.isEnabled = true;
+    signalThresholdInfo.ran = AccessNetwork::NGRAN;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setSignalStrengthReportingCriteria_NGRAN_SSRSRQ, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+
+    // Allow REQUEST_NOT_SUPPORTED because some non-5G device may not support NGRAN for
+    // setSignalStrengthReportingCriteria()
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+}
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() for EUTRAN
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_Disable_RSSNR) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_RSSNR;
+    signalThresholdInfo.hysteresisMs = 5000;
+    signalThresholdInfo.hysteresisDb = 2;
+    signalThresholdInfo.thresholds = {-10, 0, 10, 20};
+    signalThresholdInfo.isEnabled = false;
+    signalThresholdInfo.ran = AccessNetwork::EUTRAN;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+}
+
+/*
+ * Test IRadioNetwork.setSignalStrengthReportingCriteria() for NGRAN_SSSINR
+ */
+TEST_P(RadioNetworkTest, setSignalStrengthReportingCriteria_NGRAN_SSSINR) {
+    serial = GetRandomSerialNumber();
+
+    SignalThresholdInfo signalThresholdInfo;
+    signalThresholdInfo.signalMeasurement = SignalThresholdInfo::SIGNAL_MEASUREMENT_TYPE_SSSINR;
+    signalThresholdInfo.hysteresisMs = 5000;
+    signalThresholdInfo.hysteresisDb = 0;
+    signalThresholdInfo.thresholds = {-10, 3, 16, 18};
+    signalThresholdInfo.isEnabled = true;
+    signalThresholdInfo.ran = AccessNetwork::NGRAN;
+
+    ndk::ScopedAStatus res =
+            radio_network->setSignalStrengthReportingCriteria(serial, {signalThresholdInfo});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setSignalStrengthReportingCriteria_NGRAN_SSSINR, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+
+    // Allow REQUEST_NOT_SUPPORTED because some non-5G device may not support NGRAN for
+    // setSignalStrengthReportingCriteria()
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+}
+
+/*
+ * Test IRadioNetwork.setLinkCapacityReportingCriteria() invalid hysteresisDlKbps
+ */
+TEST_P(RadioNetworkTest, setLinkCapacityReportingCriteria_invalidHysteresisDlKbps) {
+    serial = GetRandomSerialNumber();
+
+    ndk::ScopedAStatus res = radio_network->setLinkCapacityReportingCriteria(
+            serial, 5000,
+            5000,  // hysteresisDlKbps too big for thresholds delta
+            100, {1000, 5000, 10000, 20000}, {500, 1000, 5000, 10000}, AccessNetwork::GERAN);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setLinkCapacityReportingCriteria_invalidHysteresisDlKbps, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    // Allow REQUEST_NOT_SUPPORTED as setLinkCapacityReportingCriteria() may not be supported
+    // for GERAN
+    ASSERT_TRUE(
+            CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                             {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+}
+
+/*
+ * Test IRadioNetwork.setLinkCapacityReportingCriteria() invalid hysteresisUlKbps
+ */
+TEST_P(RadioNetworkTest, setLinkCapacityReportingCriteria_invalidHysteresisUlKbps) {
+    serial = GetRandomSerialNumber();
+
+    ndk::ScopedAStatus res = radio_network->setLinkCapacityReportingCriteria(
+            serial, 5000, 500, 1000,  // hysteresisUlKbps too big for thresholds delta
+            {1000, 5000, 10000, 20000}, {500, 1000, 5000, 10000}, AccessNetwork::GERAN);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setLinkCapacityReportingCriteria_invalidHysteresisUlKbps, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    // Allow REQUEST_NOT_SUPPORTED as setLinkCapacityReportingCriteria() may not be supported
+    // for GERAN
+    ASSERT_TRUE(
+            CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                             {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+}
+
+/*
+ * Test IRadioNetwork.setLinkCapacityReportingCriteria() empty params
+ */
+TEST_P(RadioNetworkTest, setLinkCapacityReportingCriteria_emptyParams) {
+    serial = GetRandomSerialNumber();
+
+    ndk::ScopedAStatus res = radio_network->setLinkCapacityReportingCriteria(
+            serial, 0, 0, 0, {}, {}, AccessNetwork::GERAN);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setLinkCapacityReportingCriteria_emptyParams, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    // Allow REQUEST_NOT_SUPPORTED as setLinkCapacityReportingCriteria() may not be supported
+    // for GERAN
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+}
+
+/*
+ * Test IRadioNetwork.setLinkCapacityReportingCriteria() for GERAN
+ */
+TEST_P(RadioNetworkTest, setLinkCapacityReportingCriteria_Geran) {
+    serial = GetRandomSerialNumber();
+
+    ndk::ScopedAStatus res = radio_network->setLinkCapacityReportingCriteria(
+            serial, 5000, 500, 100, {1000, 5000, 10000, 20000}, {500, 1000, 5000, 10000},
+            AccessNetwork::GERAN);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setLinkCapacityReportingCriteria_Geran, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    // Allow REQUEST_NOT_SUPPORTED as setLinkCapacityReportingCriteria() may not be supported
+    // for GERAN
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+}
+
+/*
+ * Test IRadioNetwork.setSystemSelectionChannels() for the response returned.
+ */
+TEST_P(RadioNetworkTest, setSystemSelectionChannels) {
+    serial = GetRandomSerialNumber();
+
+    RadioAccessSpecifierBands bandP900 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_P900});
+    RadioAccessSpecifierBands band850 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_850});
+    RadioAccessSpecifier specifierP900 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = bandP900, .channels = {1, 2}};
+    RadioAccessSpecifier specifier850 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = band850, .channels = {128, 129}};
+
+    ndk::ScopedAStatus res =
+            radio_network->setSystemSelectionChannels(serial, true, {specifierP900, specifier850});
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("setSystemSelectionChannels, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(
+            radioRsp_network->rspInfo.error,
+            {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::INTERNAL_ERR}));
+
+    if (radioRsp_network->rspInfo.error == RadioError::NONE) {
+        serial = GetRandomSerialNumber();
+        ndk::ScopedAStatus res = radio_network->setSystemSelectionChannels(
+                serial, false, {specifierP900, specifier850});
+        ASSERT_OK(res);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+        EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+        ALOGI("setSystemSelectionChannels, rspInfo.error = %s\n",
+              toString(radioRsp_network->rspInfo.error).c_str());
+        EXPECT_EQ(RadioError::NONE, radioRsp_network->rspInfo.error);
+    }
+}
+
+/*
+ * Test IRadioNetwork.startNetworkScan() for the response returned.
+ */
+TEST_P(RadioNetworkTest, startNetworkScan) {
+    serial = GetRandomSerialNumber();
+
+    RadioAccessSpecifierBands bandP900 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_P900});
+    RadioAccessSpecifierBands band850 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_850});
+    RadioAccessSpecifier specifierP900 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = bandP900, .channels = {1, 2}};
+    RadioAccessSpecifier specifier850 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = band850, .channels = {128, 129}};
+
+    NetworkScanRequest request = {.type = NetworkScanRequest::SCAN_TYPE_ONE_SHOT,
+                                  .interval = 60,
+                                  .specifiers = {specifierP900, specifier850},
+                                  .maxSearchTime = 60,
+                                  .incrementalResults = false,
+                                  .incrementalResultsPeriodicity = 1};
+
+    ndk::ScopedAStatus res = radio_network->startNetworkScan(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("startNetworkScan, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error, {RadioError::SIM_ABSENT}));
+    } else if (cardStatus.cardState == CardStatus::STATE_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
+        // support scanning requests combined with some parameters.
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::OPERATION_NOT_ALLOWED}));
+    }
+
+    if (radioRsp_network->rspInfo.error == RadioError::NONE) {
+        ALOGI("Stop Network Scan");
+        stopNetworkScan();
+    }
+}
+
+/*
+ * Test IRadioNetwork.startNetworkScan() with invalid specifier.
+ */
+TEST_P(RadioNetworkTest, startNetworkScan_InvalidArgument) {
+    serial = GetRandomSerialNumber();
+
+    NetworkScanRequest request = {.type = NetworkScanRequest::SCAN_TYPE_ONE_SHOT, .interval = 60};
+
+    ndk::ScopedAStatus res = radio_network->startNetworkScan(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidArgument, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_network->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadioNetwork.startNetworkScan() with invalid interval (lower boundary).
+ */
+TEST_P(RadioNetworkTest, startNetworkScan_InvalidInterval1) {
+    serial = GetRandomSerialNumber();
+
+    RadioAccessSpecifierBands bandP900 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_P900});
+    RadioAccessSpecifierBands band850 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_850});
+    RadioAccessSpecifier specifierP900 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = bandP900, .channels = {1, 2}};
+    RadioAccessSpecifier specifier850 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = band850, .channels = {128, 129}};
+
+    NetworkScanRequest request = {.type = NetworkScanRequest::SCAN_TYPE_ONE_SHOT,
+                                  .interval = 4,
+                                  .specifiers = {specifierP900, specifier850},
+                                  .maxSearchTime = 60,
+                                  .incrementalResults = false,
+                                  .incrementalResultsPeriodicity = 1};
+
+    ndk::ScopedAStatus res = radio_network->startNetworkScan(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidInterval1, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_network->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadioNetwork.startNetworkScan() with invalid interval (upper boundary).
+ */
+TEST_P(RadioNetworkTest, startNetworkScan_InvalidInterval2) {
+    serial = GetRandomSerialNumber();
+
+    RadioAccessSpecifierBands bandP900 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_P900});
+    RadioAccessSpecifierBands band850 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_850});
+    RadioAccessSpecifier specifierP900 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = bandP900, .channels = {1, 2}};
+    RadioAccessSpecifier specifier850 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = band850, .channels = {128, 129}};
+
+    NetworkScanRequest request = {.type = NetworkScanRequest::SCAN_TYPE_ONE_SHOT,
+                                  .interval = 301,
+                                  .specifiers = {specifierP900, specifier850},
+                                  .maxSearchTime = 60,
+                                  .incrementalResults = false,
+                                  .incrementalResultsPeriodicity = 1};
+
+    ndk::ScopedAStatus res = radio_network->startNetworkScan(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidInterval2, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_network->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadioNetwork.startNetworkScan() with invalid max search time (lower boundary).
+ */
+TEST_P(RadioNetworkTest, startNetworkScan_InvalidMaxSearchTime1) {
+    serial = GetRandomSerialNumber();
+
+    RadioAccessSpecifierBands bandP900 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_P900});
+    RadioAccessSpecifierBands band850 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_850});
+    RadioAccessSpecifier specifierP900 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = bandP900, .channels = {1, 2}};
+    RadioAccessSpecifier specifier850 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = band850, .channels = {128, 129}};
+
+    NetworkScanRequest request = {.type = NetworkScanRequest::SCAN_TYPE_ONE_SHOT,
+                                  .interval = 60,
+                                  .specifiers = {specifierP900, specifier850},
+                                  .maxSearchTime = 59,
+                                  .incrementalResults = false,
+                                  .incrementalResultsPeriodicity = 1};
+
+    ndk::ScopedAStatus res = radio_network->startNetworkScan(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidMaxSearchTime1, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_network->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadioNetwork.startNetworkScan() with invalid max search time (upper boundary).
+ */
+TEST_P(RadioNetworkTest, startNetworkScan_InvalidMaxSearchTime2) {
+    serial = GetRandomSerialNumber();
+
+    RadioAccessSpecifierBands bandP900 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_P900});
+    RadioAccessSpecifierBands band850 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_850});
+    RadioAccessSpecifier specifierP900 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = bandP900, .channels = {1, 2}};
+    RadioAccessSpecifier specifier850 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = band850, .channels = {128, 129}};
+
+    NetworkScanRequest request = {.type = NetworkScanRequest::SCAN_TYPE_ONE_SHOT,
+                                  .interval = 60,
+                                  .specifiers = {specifierP900, specifier850},
+                                  .maxSearchTime = 3601,
+                                  .incrementalResults = false,
+                                  .incrementalResultsPeriodicity = 1};
+
+    ndk::ScopedAStatus res = radio_network->startNetworkScan(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidMaxSearchTime2, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_network->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadioNetwork.startNetworkScan() with invalid periodicity (lower boundary).
+ */
+TEST_P(RadioNetworkTest, startNetworkScan_InvalidPeriodicity1) {
+    serial = GetRandomSerialNumber();
+
+    RadioAccessSpecifierBands bandP900 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_P900});
+    RadioAccessSpecifierBands band850 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_850});
+    RadioAccessSpecifier specifierP900 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = bandP900, .channels = {1, 2}};
+    RadioAccessSpecifier specifier850 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = band850, .channels = {128, 129}};
+
+    NetworkScanRequest request = {.type = NetworkScanRequest::SCAN_TYPE_ONE_SHOT,
+                                  .interval = 60,
+                                  .specifiers = {specifierP900, specifier850},
+                                  .maxSearchTime = 600,
+                                  .incrementalResults = true,
+                                  .incrementalResultsPeriodicity = 0};
+
+    ndk::ScopedAStatus res = radio_network->startNetworkScan(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidPeriodicity1, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_network->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadioNetwork.startNetworkScan() with invalid periodicity (upper boundary).
+ */
+TEST_P(RadioNetworkTest, startNetworkScan_InvalidPeriodicity2) {
+    serial = GetRandomSerialNumber();
+
+    RadioAccessSpecifierBands bandP900 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_P900});
+    RadioAccessSpecifierBands band850 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_850});
+    RadioAccessSpecifier specifierP900 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = bandP900, .channels = {1, 2}};
+    RadioAccessSpecifier specifier850 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = band850, .channels = {128, 129}};
+
+    NetworkScanRequest request = {.type = NetworkScanRequest::SCAN_TYPE_ONE_SHOT,
+                                  .interval = 60,
+                                  .specifiers = {specifierP900, specifier850},
+                                  .maxSearchTime = 600,
+                                  .incrementalResults = true,
+                                  .incrementalResultsPeriodicity = 11};
+
+    ndk::ScopedAStatus res = radio_network->startNetworkScan(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("startNetworkScan_InvalidPeriodicity2, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::SIM_ABSENT, RadioError::INVALID_ARGUMENTS}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_network->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+}
+
+/*
+ * Test IRadioNetwork.startNetworkScan() with valid periodicity
+ */
+TEST_P(RadioNetworkTest, startNetworkScan_GoodRequest1) {
+    serial = GetRandomSerialNumber();
+
+    RadioAccessSpecifierBands bandP900 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_P900});
+    RadioAccessSpecifierBands band850 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_850});
+    RadioAccessSpecifier specifierP900 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = bandP900, .channels = {1, 2}};
+    RadioAccessSpecifier specifier850 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = band850, .channels = {128, 129}};
+
+    NetworkScanRequest request = {.type = NetworkScanRequest::SCAN_TYPE_ONE_SHOT,
+                                  .interval = 60,
+                                  .specifiers = {specifierP900, specifier850},
+                                  .maxSearchTime = 360,
+                                  .incrementalResults = false,
+                                  .incrementalResultsPeriodicity = 10};
+
+    ndk::ScopedAStatus res = radio_network->startNetworkScan(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("startNetworkScan_GoodRequest1, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::SIM_ABSENT}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_ARGUMENTS,
+                                      RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+
+    if (radioRsp_network->rspInfo.error == RadioError::NONE) {
+        ALOGI("Stop Network Scan");
+        stopNetworkScan();
+    }
+}
+
+/*
+ * Test IRadioNetwork.startNetworkScan() with valid periodicity and plmns
+ */
+TEST_P(RadioNetworkTest, startNetworkScan_GoodRequest2) {
+    serial = GetRandomSerialNumber();
+
+    RadioAccessSpecifierBands bandP900 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_P900});
+    RadioAccessSpecifierBands band850 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
+                    {GeranBands::BAND_850});
+    RadioAccessSpecifier specifierP900 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = bandP900, .channels = {1, 2}};
+    RadioAccessSpecifier specifier850 = {
+            .accessNetwork = AccessNetwork::GERAN, .bands = band850, .channels = {128, 129}};
+
+    NetworkScanRequest request = {.type = NetworkScanRequest::SCAN_TYPE_ONE_SHOT,
+                                  .interval = 60,
+                                  .specifiers = {specifierP900, specifier850},
+                                  .maxSearchTime = 360,
+                                  .incrementalResults = false,
+                                  .incrementalResultsPeriodicity = 10,
+                                  .mccMncs = {"310410"}};
+
+    ndk::ScopedAStatus res = radio_network->startNetworkScan(serial, request);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("startNetworkScan_GoodRequest2, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::SIM_ABSENT}));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_ARGUMENTS,
+                                      RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+
+    if (radioRsp_network->rspInfo.error == RadioError::NONE) {
+        ALOGI("Stop Network Scan");
+        stopNetworkScan();
+    }
+}
+
+/*
+ * Test IRadioNetwork.setNetworkSelectionModeManual() for the response returned.
+ */
+TEST_P(RadioNetworkTest, setNetworkSelectionModeManual) {
+    serial = GetRandomSerialNumber();
+
+    // can't camp on nonexistent MCCMNC, so we expect this to fail.
+    ndk::ScopedAStatus res =
+            radio_network->setNetworkSelectionModeManual(serial, "123456", AccessNetwork::GERAN);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::ILLEGAL_SIM_OR_ME,
+                                      RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE},
+                                     CHECK_GENERAL_ERROR));
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
+                                      RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE},
+                                     CHECK_GENERAL_ERROR));
+    }
+}
+
+/*
+ * Test IRadioNetwork.getBarringInfo() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getBarringInfo) {
+    serial = GetRandomSerialNumber();
+    ndk::ScopedAStatus res = radio_network->getBarringInfo(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ASSERT_TRUE(radioRsp_network->barringInfoList.size() > 0);
+
+    std::set<int> reportedServices;
+
+    // validate that the service types are in range
+    for (const auto& info : radioRsp_network->barringInfoList) {
+        ASSERT_TRUE((info.serviceType >= BarringInfo::SERVICE_TYPE_CS_SERVICE &&
+                     info.serviceType <= BarringInfo::SERVICE_TYPE_SMS) ||
+                    (info.serviceType >= BarringInfo::SERVICE_TYPE_OPERATOR_1 &&
+                     info.serviceType <= BarringInfo::SERVICE_TYPE_OPERATOR_32));
+        reportedServices.insert(info.serviceType);
+
+        // Any type that is "conditional" must have valid values for conditional barring
+        // factor and time.
+        switch (info.barringType) {
+            case BarringInfo::BARRING_TYPE_NONE:  // fall through
+            case BarringInfo::BARRING_TYPE_UNCONDITIONAL:
+                break;
+            case BarringInfo::BARRING_TYPE_CONDITIONAL: {
+                const int32_t barringFactor = info.barringTypeSpecificInfo->factor;
+                ASSERT_TRUE(barringFactor >= 0 && barringFactor <= 100);
+                ASSERT_TRUE(info.barringTypeSpecificInfo->timeSeconds > 0);
+                break;
+            }
+            default:
+                FAIL();
+        }
+    }
+
+    // Certain types of barring are relevant for certain RANs. Ensure that only the right
+    // types are reported. Note that no types are required, simply that for a given technology
+    // only certain types are valid. This is one way to check that implementations are
+    // not providing information that they don't have.
+    static const std::set<int> UTRA_SERVICES{
+            BarringInfo::SERVICE_TYPE_CS_SERVICE, BarringInfo::SERVICE_TYPE_PS_SERVICE,
+            BarringInfo::SERVICE_TYPE_CS_VOICE,   BarringInfo::SERVICE_TYPE_EMERGENCY,
+            BarringInfo::SERVICE_TYPE_SMS,
+    };
+
+    static const std::set<int> EUTRA_SERVICES{
+            BarringInfo::SERVICE_TYPE_MO_SIGNALLING, BarringInfo::SERVICE_TYPE_MO_DATA,
+            BarringInfo::SERVICE_TYPE_CS_FALLBACK,   BarringInfo::SERVICE_TYPE_MMTEL_VOICE,
+            BarringInfo::SERVICE_TYPE_MMTEL_VIDEO,   BarringInfo::SERVICE_TYPE_EMERGENCY,
+            BarringInfo::SERVICE_TYPE_SMS,
+    };
+
+    static const std::set<int> NGRA_SERVICES = {
+            BarringInfo::SERVICE_TYPE_MO_SIGNALLING, BarringInfo::SERVICE_TYPE_MO_DATA,
+            BarringInfo::SERVICE_TYPE_CS_FALLBACK,   BarringInfo::SERVICE_TYPE_MMTEL_VOICE,
+            BarringInfo::SERVICE_TYPE_MMTEL_VIDEO,   BarringInfo::SERVICE_TYPE_EMERGENCY,
+            BarringInfo::SERVICE_TYPE_SMS,           BarringInfo::SERVICE_TYPE_OPERATOR_1,
+            BarringInfo::SERVICE_TYPE_OPERATOR_2,    BarringInfo::SERVICE_TYPE_OPERATOR_3,
+            BarringInfo::SERVICE_TYPE_OPERATOR_4,    BarringInfo::SERVICE_TYPE_OPERATOR_5,
+            BarringInfo::SERVICE_TYPE_OPERATOR_6,    BarringInfo::SERVICE_TYPE_OPERATOR_7,
+            BarringInfo::SERVICE_TYPE_OPERATOR_8,    BarringInfo::SERVICE_TYPE_OPERATOR_9,
+            BarringInfo::SERVICE_TYPE_OPERATOR_10,   BarringInfo::SERVICE_TYPE_OPERATOR_11,
+            BarringInfo::SERVICE_TYPE_OPERATOR_12,   BarringInfo::SERVICE_TYPE_OPERATOR_13,
+            BarringInfo::SERVICE_TYPE_OPERATOR_14,   BarringInfo::SERVICE_TYPE_OPERATOR_15,
+            BarringInfo::SERVICE_TYPE_OPERATOR_16,   BarringInfo::SERVICE_TYPE_OPERATOR_17,
+            BarringInfo::SERVICE_TYPE_OPERATOR_18,   BarringInfo::SERVICE_TYPE_OPERATOR_19,
+            BarringInfo::SERVICE_TYPE_OPERATOR_20,   BarringInfo::SERVICE_TYPE_OPERATOR_21,
+            BarringInfo::SERVICE_TYPE_OPERATOR_22,   BarringInfo::SERVICE_TYPE_OPERATOR_23,
+            BarringInfo::SERVICE_TYPE_OPERATOR_24,   BarringInfo::SERVICE_TYPE_OPERATOR_25,
+            BarringInfo::SERVICE_TYPE_OPERATOR_26,   BarringInfo::SERVICE_TYPE_OPERATOR_27,
+            BarringInfo::SERVICE_TYPE_OPERATOR_28,   BarringInfo::SERVICE_TYPE_OPERATOR_29,
+            BarringInfo::SERVICE_TYPE_OPERATOR_30,   BarringInfo::SERVICE_TYPE_OPERATOR_31,
+    };
+
+    const std::set<int>* compareTo = nullptr;
+
+    switch (radioRsp_network->barringCellIdentity.getTag()) {
+        case CellIdentity::Tag::wcdma:
+            // fall through
+        case CellIdentity::Tag::tdscdma:
+            compareTo = &UTRA_SERVICES;
+            break;
+        case CellIdentity::Tag::lte:
+            compareTo = &EUTRA_SERVICES;
+            break;
+        case CellIdentity::Tag::nr:
+            compareTo = &NGRA_SERVICES;
+            break;
+        case CellIdentity::Tag::cdma:
+            // fall through
+        default:
+            FAIL();
+            break;
+    }
+
+    std::set<int> diff;
+
+    std::set_difference(reportedServices.begin(), reportedServices.end(), compareTo->begin(),
+                        compareTo->end(), std::inserter(diff, diff.begin()));
+}
+
+/*
+ * Test IRadioNetwork.getSignalStrength() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getSignalStrength) {
+    serial = GetRandomSerialNumber();
+
+    radio_network->getSignalStrength(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_network->rspInfo.error);
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE}));
+    }
+}
+
+/*
+ * Test IRadioNetwork.getCellInfoList() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getCellInfoList) {
+    serial = GetRandomSerialNumber();
+
+    ndk::ScopedAStatus res = radio_network->getCellInfoList(serial);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("getCellInfoList, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::NO_NETWORK_FOUND}));
+}
+
+/*
+ * Test IRadioNetwork.getVoiceRegistrationState() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getVoiceRegistrationState) {
+    serial = GetRandomSerialNumber();
+
+    ndk::ScopedAStatus res = radio_network->getVoiceRegistrationState(serial);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("getVoiceRegistrationStateResponse, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE}));
+}
+
+/*
+ * Test IRadioNetwork.getDataRegistrationState() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getDataRegistrationState) {
+    serial = GetRandomSerialNumber();
+
+    ndk::ScopedAStatus res = radio_network->getDataRegistrationState(serial);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("getDataRegistrationStateResponse, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(
+            radioRsp_network->rspInfo.error,
+            {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::NOT_PROVISIONED}));
+
+    // Check the mcc [0, 999] and mnc [0, 999].
+    std::string mcc;
+    std::string mnc;
+    bool checkMccMnc = true;
+    CellIdentity cellIdentity = radioRsp_network->dataRegResp.cellIdentity;
+    switch (cellIdentity.getTag()) {
+        case CellIdentity::noinit: {
+            checkMccMnc = false;
+            break;
+        }
+        case CellIdentity::gsm: {
+            CellIdentityGsm cig = cellIdentity.get<CellIdentity::gsm>();
+            mcc = cig.mcc;
+            mnc = cig.mnc;
+            break;
+        }
+        case CellIdentity::wcdma: {
+            CellIdentityWcdma ciw = cellIdentity.get<CellIdentity::wcdma>();
+            mcc = ciw.mcc;
+            mnc = ciw.mnc;
+            break;
+        }
+        case CellIdentity::tdscdma: {
+            CellIdentityTdscdma cit = cellIdentity.get<CellIdentity::tdscdma>();
+            mcc = cit.mcc;
+            mnc = cit.mnc;
+            break;
+        }
+        case CellIdentity::cdma: {
+            // CellIdentityCdma has no mcc/mnc
+            CellIdentityCdma cic = cellIdentity.get<CellIdentity::cdma>();
+            checkMccMnc = false;
+            break;
+        }
+        case CellIdentity::lte: {
+            CellIdentityLte cil = cellIdentity.get<CellIdentity::lte>();
+            mcc = cil.mcc;
+            mnc = cil.mnc;
+            break;
+        }
+        case CellIdentity::nr: {
+            CellIdentityNr cin = cellIdentity.get<CellIdentity::nr>();
+            mcc = cin.mcc;
+            mnc = cin.mnc;
+            break;
+        }
+    }
+
+    // 32 bit system might return invalid mcc and mnc string "\xff\xff..."
+    if (checkMccMnc && mcc.size() < 4 && mnc.size() < 4) {
+        int mcc_int = stoi(mcc);
+        int mnc_int = stoi(mnc);
+        EXPECT_TRUE(mcc_int >= 0 && mcc_int <= 999);
+        EXPECT_TRUE(mnc_int >= 0 && mnc_int <= 999);
+    }
+
+    // Check for access technology specific info
+    AccessTechnologySpecificInfo info = radioRsp_network->dataRegResp.accessTechnologySpecificInfo;
+    RadioTechnology rat = radioRsp_network->dataRegResp.rat;
+    // TODO: add logic for cdmaInfo
+    if (rat == RadioTechnology::LTE || rat == RadioTechnology::LTE_CA) {
+        ASSERT_EQ(info.getTag(), AccessTechnologySpecificInfo::eutranInfo);
+    } else if (rat == RadioTechnology::NR) {
+        ASSERT_EQ(info.getTag(), AccessTechnologySpecificInfo::ngranNrVopsInfo);
+    }
+}
+
+/*
+ * Test IRadioNetwork.getAvailableBandModes() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getAvailableBandModes) {
+    serial = GetRandomSerialNumber();
+
+    ndk::ScopedAStatus res = radio_network->getAvailableBandModes(serial);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ALOGI("getAvailableBandModes, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
+                                  RadioError::MODEM_ERR, RadioError::INTERNAL_ERR,
+                                  // If REQUEST_NOT_SUPPORTED is returned, then it should also be
+                                  // returned for setBandMode().
+                                  RadioError::REQUEST_NOT_SUPPORTED}));
+    bool hasUnspecifiedBandMode = false;
+    if (radioRsp_network->rspInfo.error == RadioError::NONE) {
+        for (const RadioBandMode& mode : radioRsp_network->radioBandModes) {
+            // Automatic mode selection must be supported
+            if (mode == RadioBandMode::BAND_MODE_UNSPECIFIED) hasUnspecifiedBandMode = true;
+        }
+        ASSERT_TRUE(hasUnspecifiedBandMode);
+    }
+}
+
+/*
+ * Test IRadioNetwork.setIndicationFilter()
+ */
+TEST_P(RadioNetworkTest, setIndicationFilter) {
+    serial = GetRandomSerialNumber();
+
+    ndk::ScopedAStatus res =
+            radio_network->setIndicationFilter(serial, static_cast<int>(IndicationFilter::ALL));
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ALOGI("setIndicationFilter, rspInfo.error = %s\n",
+          toString(radioRsp_network->rspInfo.error).c_str());
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error, {RadioError::NONE}));
+}
+
+/*
+ * Test IRadioNetwork.setBarringPassword() for the response returned.
+ */
+TEST_P(RadioNetworkTest, setBarringPassword) {
+    serial = GetRandomSerialNumber();
+    std::string facility = "";
+    std::string oldPassword = "";
+    std::string newPassword = "";
+
+    radio_network->setBarringPassword(serial, facility, oldPassword, newPassword);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::FDN_CHECK_FAILURE,
+                                      RadioError::INVALID_ARGUMENTS, RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+}
+
+/*
+ * Test IRadioNetwork.setSuppServiceNotifications() for the response returned.
+ */
+TEST_P(RadioNetworkTest, setSuppServiceNotifications) {
+    serial = GetRandomSerialNumber();
+    bool enable = false;
+
+    radio_network->setSuppServiceNotifications(serial, enable);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::SIM_ABSENT}));
+    }
+}
+
+/*
+ * Test IRadioNetwork.getImsRegistrationState() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getImsRegistrationState) {
+    serial = GetRandomSerialNumber();
+
+    radio_network->getImsRegistrationState(serial);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_network->rspInfo.error,
+                {RadioError::NONE, RadioError::MODEM_ERR, RadioError::INVALID_MODEM_STATE},
+                CHECK_GENERAL_ERROR));
+    }
+}
+
+/*
+ * Test IRadioNetwork.getOperator() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getOperator) {
+    LOG(DEBUG) << "getOperator";
+    serial = GetRandomSerialNumber();
+
+    radio_network->getOperator(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_network->rspInfo.error);
+    }
+    LOG(DEBUG) << "getOperator finished";
+}
+
+/*
+ * Test IRadioNetwork.getNetworkSelectionMode() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getNetworkSelectionMode) {
+    LOG(DEBUG) << "getNetworkSelectionMode";
+    serial = GetRandomSerialNumber();
+
+    radio_network->getNetworkSelectionMode(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_network->rspInfo.error);
+    }
+    LOG(DEBUG) << "getNetworkSelectionMode finished";
+}
+
+/*
+ * Test IRadioNetwork.setNetworkSelectionModeAutomatic() for the response returned.
+ */
+TEST_P(RadioNetworkTest, setNetworkSelectionModeAutomatic) {
+    LOG(DEBUG) << "setNetworkSelectionModeAutomatic";
+    serial = GetRandomSerialNumber();
+
+    radio_network->setNetworkSelectionModeAutomatic(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::ILLEGAL_SIM_OR_ME,
+                                      RadioError::OPERATION_NOT_ALLOWED},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setNetworkSelectionModeAutomatic finished";
+}
+
+/*
+ * Test IRadioNetwork.getAvailableNetworks() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getAvailableNetworks) {
+    LOG(DEBUG) << "getAvailableNetworks";
+    serial = GetRandomSerialNumber();
+
+    radio_network->getAvailableNetworks(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    ASSERT_TRUE(radioRsp_network->rspInfo.type == RadioResponseType::SOLICITED ||
+                radioRsp_network->rspInfo.type == RadioResponseType::SOLICITED_ACK_EXP);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_network->rspInfo.error,
+                {RadioError::NONE, RadioError::CANCELLED, RadioError::DEVICE_IN_USE,
+                 RadioError::MODEM_ERR, RadioError::OPERATION_NOT_ALLOWED},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "getAvailableNetworks finished";
+}
+
+/*
+ * Test IRadioNetwork.setBandMode() for the response returned.
+ */
+TEST_P(RadioNetworkTest, setBandMode) {
+    LOG(DEBUG) << "setBandMode";
+    serial = GetRandomSerialNumber();
+
+    radio_network->setBandMode(serial, RadioBandMode::BAND_MODE_USA);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error, {RadioError::NONE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setBandMode finished";
+}
+
+/*
+ * Test IRadioNetwork.setLocationUpdates() for the response returned.
+ */
+TEST_P(RadioNetworkTest, setLocationUpdates) {
+    LOG(DEBUG) << "setLocationUpdates";
+    serial = GetRandomSerialNumber();
+
+    radio_network->setLocationUpdates(serial, true);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::SIM_ABSENT}));
+    }
+    LOG(DEBUG) << "setLocationUpdates finished";
+}
+
+/*
+ * Test IRadioNetwork.setCdmaRoamingPreference() for the response returned.
+ */
+TEST_P(RadioNetworkTest, setCdmaRoamingPreference) {
+    LOG(DEBUG) << "setCdmaRoamingPreference";
+    serial = GetRandomSerialNumber();
+
+    radio_network->setCdmaRoamingPreference(serial, CdmaRoamingType::HOME_NETWORK);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_network->rspInfo.error,
+                {RadioError::NONE, RadioError::SIM_ABSENT, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+    LOG(DEBUG) << "setCdmaRoamingPreference finished";
+}
+
+/*
+ * Test IRadioNetwork.getCdmaRoamingPreference() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getCdmaRoamingPreference) {
+    LOG(DEBUG) << "getCdmaRoamingPreference";
+    serial = GetRandomSerialNumber();
+
+    radio_network->getCdmaRoamingPreference(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(
+                CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::SIM_ABSENT, RadioError::MODEM_ERR},
+                                 CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "getCdmaRoamingPreference finished";
+}
+
+/*
+ * Test IRadioNetwork.getVoiceRadioTechnology() for the response returned.
+ */
+TEST_P(RadioNetworkTest, getVoiceRadioTechnology) {
+    LOG(DEBUG) << "getVoiceRadioTechnology";
+    serial = GetRandomSerialNumber();
+
+    radio_network->getVoiceRadioTechnology(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_network->rspInfo.error);
+    }
+    LOG(DEBUG) << "getVoiceRadioTechnology finished";
+}
+
+/*
+ * Test IRadioNetwork.setCellInfoListRate() for the response returned.
+ */
+TEST_P(RadioNetworkTest, setCellInfoListRate) {
+    LOG(DEBUG) << "setCellInfoListRate";
+    serial = GetRandomSerialNumber();
+
+    radio_network->setCellInfoListRate(serial, 10);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+    LOG(DEBUG) << "setCellInfoListRate finished";
+}
+
+/*
+ * Test IRadioNetwork.supplyNetworkDepersonalization() for the response returned.
+ */
+TEST_P(RadioNetworkTest, supplyNetworkDepersonalization) {
+    LOG(DEBUG) << "supplyNetworkDepersonalization";
+    serial = GetRandomSerialNumber();
+
+    radio_network->supplyNetworkDepersonalization(serial, std::string("test"));
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_network->rspInfo.error,
+                {RadioError::NONE, RadioError::INVALID_ARGUMENTS, RadioError::INTERNAL_ERR,
+                 RadioError::INVALID_SIM_STATE, RadioError::MODEM_ERR, RadioError::NO_MEMORY,
+                 RadioError::PASSWORD_INCORRECT, RadioError::SIM_ABSENT, RadioError::SYSTEM_ERR}));
+    }
+    LOG(DEBUG) << "supplyNetworkDepersonalization finished";
+}
\ No newline at end of file
diff --git a/radio/aidl/vts/radio_network_utils.h b/radio/aidl/vts/radio_network_utils.h
index 9f76769..29ba2f2 100644
--- a/radio/aidl/vts/radio_network_utils.h
+++ b/radio/aidl/vts/radio_network_utils.h
@@ -41,8 +41,9 @@
     bool isNrDualConnectivityEnabled;
     int networkTypeBitmapResponse;
     RegStateResult voiceRegResp;
+    RegStateResult dataRegResp;
     CellIdentity barringCellIdentity;
-    std::vector<BarringInfo> barringInfos;
+    std::vector<BarringInfo> barringInfoList;
     UsageSetting usageSetting;
 
     virtual ndk::ScopedAStatus acknowledgeRequest(int32_t serial) override;
@@ -218,4 +219,6 @@
 
     // Helper function to reduce copy+paste
     void testSetUsageSetting_InvalidValues(std::vector<RadioError> errors);
+
+    void stopNetworkScan();
 };
diff --git a/radio/aidl/vts/radio_sim_response.cpp b/radio/aidl/vts/radio_sim_response.cpp
index a783f43..391c9cb 100644
--- a/radio/aidl/vts/radio_sim_response.cpp
+++ b/radio/aidl/vts/radio_sim_response.cpp
@@ -23,44 +23,62 @@
 }
 
 ndk::ScopedAStatus RadioSimResponse::areUiccApplicationsEnabledResponse(
-        const RadioResponseInfo& /*info*/, bool /*enabled*/) {
+        const RadioResponseInfo& info, bool enabled) {
+    rspInfo = info;
+    areUiccApplicationsEnabled = enabled;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::changeIccPin2ForAppResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioSimResponse::changeIccPin2ForAppResponse(const RadioResponseInfo& info,
                                                                  int32_t /*remainingRetries*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::changeIccPinForAppResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioSimResponse::changeIccPinForAppResponse(const RadioResponseInfo& info,
                                                                 int32_t /*remainingRetries*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::enableUiccApplicationsResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioSimResponse::enableUiccApplicationsResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioSimResponse::getAllowedCarriersResponse(
-        const RadioResponseInfo& /*info*/, const CarrierRestrictions& /*carriers*/,
-        SimLockMultiSimPolicy /*multiSimPolicy*/) {
+        const RadioResponseInfo& info, const CarrierRestrictions& carriers,
+        SimLockMultiSimPolicy multiSimPolicy) {
+    rspInfo = info;
+    carrierRestrictionsResp = carriers;
+    multiSimPolicyResp = multiSimPolicy;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioSimResponse::getCdmaSubscriptionResponse(
-        const RadioResponseInfo& /*info*/, const std::string& /*mdn*/, const std::string& /*hSid*/,
+        const RadioResponseInfo& info, const std::string& /*mdn*/, const std::string& /*hSid*/,
         const std::string& /*hNid*/, const std::string& /*min*/, const std::string& /*prl*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioSimResponse::getCdmaSubscriptionSourceResponse(
-        const RadioResponseInfo& /*info*/, CdmaSubscriptionSource /*source*/) {
+        const RadioResponseInfo& info, CdmaSubscriptionSource /*source*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::getFacilityLockForAppResponse(
-        const RadioResponseInfo& /*info*/, int32_t /*response*/) {
+ndk::ScopedAStatus RadioSimResponse::getFacilityLockForAppResponse(const RadioResponseInfo& info,
+                                                                   int32_t /*response*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -72,8 +90,11 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::getImsiForAppResponse(const RadioResponseInfo& /*info*/,
-                                                           const std::string& /*imsi*/) {
+ndk::ScopedAStatus RadioSimResponse::getImsiForAppResponse(const RadioResponseInfo& info,
+                                                           const std::string& imsi_str) {
+    rspInfo = info;
+    imsi = imsi_str;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -91,58 +112,79 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::iccCloseLogicalChannelResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioSimResponse::iccCloseLogicalChannelResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::iccIoForAppResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioSimResponse::iccIoForAppResponse(const RadioResponseInfo& info,
                                                          const IccIoResult& /*iccIo*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioSimResponse::iccOpenLogicalChannelResponse(
-        const RadioResponseInfo& /*info*/, int32_t /*channelId*/,
+        const RadioResponseInfo& info, int32_t /*channelId*/,
         const std::vector<uint8_t>& /*selectResponse*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioSimResponse::iccTransmitApduBasicChannelResponse(
-        const RadioResponseInfo& /*info*/, const IccIoResult& /*result*/) {
+        const RadioResponseInfo& info, const IccIoResult& /*result*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioSimResponse::iccTransmitApduLogicalChannelResponse(
-        const RadioResponseInfo& /*info*/, const IccIoResult& /*result*/) {
+        const RadioResponseInfo& info, const IccIoResult& /*result*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioSimResponse::reportStkServiceIsRunningResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioSimResponse::requestIccSimAuthenticationResponse(
-        const RadioResponseInfo& /*info*/, const IccIoResult& /*result*/) {
+        const RadioResponseInfo& info, const IccIoResult& /*result*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::sendEnvelopeResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioSimResponse::sendEnvelopeResponse(const RadioResponseInfo& info,
                                                           const std::string& /*commandResponse*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::sendEnvelopeWithStatusResponse(
-        const RadioResponseInfo& /*info*/, const IccIoResult& /*iccIo*/) {
+ndk::ScopedAStatus RadioSimResponse::sendEnvelopeWithStatusResponse(const RadioResponseInfo& info,
+                                                                    const IccIoResult& /*iccIo*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioSimResponse::sendTerminalResponseToSimResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::setAllowedCarriersResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioSimResponse::setAllowedCarriersResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -154,12 +196,16 @@
 }
 
 ndk::ScopedAStatus RadioSimResponse::setCdmaSubscriptionSourceResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::setFacilityLockForAppResponse(
-        const RadioResponseInfo& /*info*/, int32_t /*retry*/) {
+ndk::ScopedAStatus RadioSimResponse::setFacilityLockForAppResponse(const RadioResponseInfo& info,
+                                                                   int32_t /*retry*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -169,34 +215,44 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::setUiccSubscriptionResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioSimResponse::setUiccSubscriptionResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::supplyIccPin2ForAppResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioSimResponse::supplyIccPin2ForAppResponse(const RadioResponseInfo& info,
                                                                  int32_t /*remainingRetries*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::supplyIccPinForAppResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioSimResponse::supplyIccPinForAppResponse(const RadioResponseInfo& info,
                                                                 int32_t /*remainingRetries*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::supplyIccPuk2ForAppResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioSimResponse::supplyIccPuk2ForAppResponse(const RadioResponseInfo& info,
                                                                  int32_t /*remainingRetries*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioSimResponse::supplyIccPukForAppResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioSimResponse::supplyIccPukForAppResponse(const RadioResponseInfo& info,
                                                                 int32_t /*remainingRetries*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioSimResponse::supplySimDepersonalizationResponse(
-        const RadioResponseInfo& /*info*/, PersoSubstate /*persoType*/,
-        int32_t /*remainingRetries*/) {
+        const RadioResponseInfo& info, PersoSubstate /*persoType*/, int32_t /*remainingRetries*/) {
+    rspInfo = info;
+    parent_sim.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
diff --git a/radio/aidl/vts/radio_sim_test.cpp b/radio/aidl/vts/radio_sim_test.cpp
index 5db77f6..64474c9 100644
--- a/radio/aidl/vts/radio_sim_test.cpp
+++ b/radio/aidl/vts/radio_sim_test.cpp
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#include <aidl/android/hardware/radio/RadioConst.h>
 #include <aidl/android/hardware/radio/config/IRadioConfig.h>
 #include <android-base/logging.h>
 #include <android/binder_manager.h>
@@ -260,3 +261,764 @@
         }
     }
 }
+
+/*
+ * Test IRadioSim.enableUiccApplications() for the response returned.
+ * For SIM ABSENT case.
+ */
+TEST_P(RadioSimTest, togglingUiccApplicationsSimAbsent) {
+    // This test case only test SIM ABSENT case.
+    if (cardStatus.cardState != CardStatus::STATE_ABSENT) return;
+
+    // Disable Uicc applications.
+    serial = GetRandomSerialNumber();
+    radio_sim->enableUiccApplications(serial, false);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+    // As SIM is absent, RadioError::SIM_ABSENT should be thrown.
+    EXPECT_EQ(RadioError::SIM_ABSENT, radioRsp_sim->rspInfo.error);
+
+    // Query Uicc application enablement.
+    serial = GetRandomSerialNumber();
+    radio_sim->areUiccApplicationsEnabled(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+    // As SIM is absent, RadioError::SIM_ABSENT should be thrown.
+    EXPECT_EQ(RadioError::SIM_ABSENT, radioRsp_sim->rspInfo.error);
+}
+
+/*
+ * Test IRadioSim.enableUiccApplications() for the response returned.
+ * For SIM PRESENT case.
+ */
+TEST_P(RadioSimTest, togglingUiccApplicationsSimPresent) {
+    // This test case only test SIM ABSENT case.
+    if (cardStatus.cardState != CardStatus::STATE_PRESENT) return;
+    if (cardStatus.applications.size() == 0) return;
+
+    // Disable Uicc applications.
+    serial = GetRandomSerialNumber();
+    radio_sim->enableUiccApplications(serial, false);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+    // As SIM is present, there shouldn't be error.
+    EXPECT_EQ(RadioError::NONE, radioRsp_sim->rspInfo.error);
+
+    // Query Uicc application enablement.
+    serial = GetRandomSerialNumber();
+    radio_sim->areUiccApplicationsEnabled(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+    // As SIM is present, there shouldn't be error.
+    EXPECT_EQ(RadioError::NONE, radioRsp_sim->rspInfo.error);
+    ASSERT_FALSE(radioRsp_sim->areUiccApplicationsEnabled);
+
+    // Enable Uicc applications.
+    serial = GetRandomSerialNumber();
+    radio_sim->enableUiccApplications(serial, true);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+    // As SIM is present, there shouldn't be error.
+    EXPECT_EQ(RadioError::NONE, radioRsp_sim->rspInfo.error);
+
+    // Query Uicc application enablement.
+    serial = GetRandomSerialNumber();
+    radio_sim->areUiccApplicationsEnabled(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+    // As SIM is present, there shouldn't be error.
+    EXPECT_EQ(RadioError::NONE, radioRsp_sim->rspInfo.error);
+    ASSERT_TRUE(radioRsp_sim->areUiccApplicationsEnabled);
+}
+
+/*
+ * Test IRadioSim.areUiccApplicationsEnabled() for the response returned.
+ */
+TEST_P(RadioSimTest, areUiccApplicationsEnabled) {
+    // Disable Uicc applications.
+    serial = GetRandomSerialNumber();
+    radio_sim->areUiccApplicationsEnabled(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    // If SIM is absent, RadioError::SIM_ABSENT should be thrown. Otherwise there shouldn't be any
+    // error.
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::SIM_ABSENT, radioRsp_sim->rspInfo.error);
+    } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_sim->rspInfo.error);
+    }
+}
+
+/*
+ * Test IRadioSim.getAllowedCarriers() for the response returned.
+ */
+TEST_P(RadioSimTest, getAllowedCarriers) {
+    serial = GetRandomSerialNumber();
+
+    radio_sim->getAllowedCarriers(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_sim->rspInfo.error,
+                                 {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+}
+
+/**
+ * Test IRadioSim.setAllowedCarriers() for the response returned.
+ */
+TEST_P(RadioSimTest, setAllowedCarriers) {
+    // TODO (b/210712359): remove once shim supports 1.4 or alternative is found
+    GTEST_SKIP();
+    serial = GetRandomSerialNumber();
+    CarrierRestrictions carrierRestrictions;
+    memset(&carrierRestrictions, 0, sizeof(carrierRestrictions));
+    carrierRestrictions.allowedCarriers.resize(1);
+    carrierRestrictions.excludedCarriers.resize(0);
+    carrierRestrictions.allowedCarriers[0].mcc = std::string("123");
+    carrierRestrictions.allowedCarriers[0].mnc = std::string("456");
+    carrierRestrictions.allowedCarriers[0].matchType = Carrier::MATCH_TYPE_ALL;
+    carrierRestrictions.allowedCarriers[0].matchData = std::string();
+    carrierRestrictions.allowedCarriersPrioritized = true;
+    SimLockMultiSimPolicy multisimPolicy = SimLockMultiSimPolicy::NO_MULTISIM_POLICY;
+
+    radio_sim->setAllowedCarriers(serial, carrierRestrictions, multisimPolicy);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_sim->rspInfo.error,
+                                 {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+
+    if (radioRsp_sim->rspInfo.error == RadioError::NONE) {
+        /* Verify the update of the SIM status. This might need some time */
+        if (cardStatus.cardState != CardStatus::STATE_ABSENT) {
+            updateSimCardStatus();
+            auto startTime = std::chrono::system_clock::now();
+            while (cardStatus.cardState != CardStatus::STATE_RESTRICTED &&
+                   std::chrono::duration_cast<std::chrono::seconds>(
+                           std::chrono::system_clock::now() - startTime)
+                                   .count() < 30) {
+                /* Set 2 seconds as interval to check card status */
+                sleep(2);
+                updateSimCardStatus();
+            }
+            EXPECT_EQ(CardStatus::STATE_RESTRICTED, cardStatus.cardState);
+        }
+
+        /* Verify that configuration was set correctly, retrieving it from the modem */
+        serial = GetRandomSerialNumber();
+
+        radio_sim->getAllowedCarriers(serial);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+        EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+        EXPECT_EQ(RadioError::NONE, radioRsp_sim->rspInfo.error);
+
+        EXPECT_EQ(1, radioRsp_sim->carrierRestrictionsResp.allowedCarriers.size());
+        EXPECT_EQ(0, radioRsp_sim->carrierRestrictionsResp.excludedCarriers.size());
+        ASSERT_TRUE(std::string("123") ==
+                    radioRsp_sim->carrierRestrictionsResp.allowedCarriers[0].mcc);
+        ASSERT_TRUE(std::string("456") ==
+                    radioRsp_sim->carrierRestrictionsResp.allowedCarriers[0].mnc);
+        EXPECT_EQ(Carrier::MATCH_TYPE_ALL,
+                  radioRsp_sim->carrierRestrictionsResp.allowedCarriers[0].matchType);
+        ASSERT_TRUE(radioRsp_sim->carrierRestrictionsResp.allowedCarriersPrioritized);
+        EXPECT_EQ(SimLockMultiSimPolicy::NO_MULTISIM_POLICY, radioRsp_sim->multiSimPolicyResp);
+
+        sleep(10);
+
+        /**
+         * Another test case of the API to cover to allow carrier.
+         * If the API is supported, this is also used to reset to no carrier restriction
+         * status for cardStatus.
+         */
+        memset(&carrierRestrictions, 0, sizeof(carrierRestrictions));
+        carrierRestrictions.allowedCarriers.resize(0);
+        carrierRestrictions.excludedCarriers.resize(0);
+        carrierRestrictions.allowedCarriersPrioritized = false;
+
+        serial = GetRandomSerialNumber();
+        radio_sim->setAllowedCarriers(serial, carrierRestrictions, multisimPolicy);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+        EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+        EXPECT_EQ(RadioError::NONE, radioRsp_sim->rspInfo.error);
+
+        if (cardStatus.cardState != CardStatus::STATE_ABSENT) {
+            /* Resetting back to no carrier restriction needs some time */
+            updateSimCardStatus();
+            auto startTime = std::chrono::system_clock::now();
+            while (cardStatus.cardState == CardStatus::STATE_RESTRICTED &&
+                   std::chrono::duration_cast<std::chrono::seconds>(
+                           std::chrono::system_clock::now() - startTime)
+                                   .count() < 10) {
+                /* Set 2 seconds as interval to check card status */
+                sleep(2);
+                updateSimCardStatus();
+            }
+            EXPECT_NE(CardStatus::STATE_RESTRICTED, cardStatus.cardState);
+            sleep(10);
+        }
+    }
+}
+
+/*
+ * Test IRadioSim.getIccCardStatus() for the response returned.
+ */
+TEST_P(RadioSimTest, getIccCardStatus) {
+    LOG(DEBUG) << "getIccCardStatus";
+    EXPECT_LE(cardStatus.applications.size(), RadioConst::CARD_MAX_APPS);
+    EXPECT_LT(cardStatus.gsmUmtsSubscriptionAppIndex, RadioConst::CARD_MAX_APPS);
+    EXPECT_LT(cardStatus.cdmaSubscriptionAppIndex, RadioConst::CARD_MAX_APPS);
+    EXPECT_LT(cardStatus.imsSubscriptionAppIndex, RadioConst::CARD_MAX_APPS);
+    LOG(DEBUG) << "getIccCardStatus finished";
+}
+
+/*
+ * Test IRadioSim.supplyIccPinForApp() for the response returned
+ */
+TEST_P(RadioSimTest, supplyIccPinForApp) {
+    LOG(DEBUG) << "supplyIccPinForApp";
+    serial = GetRandomSerialNumber();
+
+    // Pass wrong password and check PASSWORD_INCORRECT returned for 3GPP and
+    // 3GPP2 apps only
+    for (int i = 0; i < (int)cardStatus.applications.size(); i++) {
+        if (cardStatus.applications[i].appType == AppStatus::APP_TYPE_SIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_USIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_RUIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_CSIM) {
+            radio_sim->supplyIccPinForApp(serial, std::string("test1"),
+                                          cardStatus.applications[i].aidPtr);
+            EXPECT_EQ(std::cv_status::no_timeout, wait());
+            EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+            EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+            ASSERT_TRUE(CheckAnyOfErrors(
+                    radioRsp_sim->rspInfo.error,
+                    {RadioError::PASSWORD_INCORRECT, RadioError::REQUEST_NOT_SUPPORTED}));
+        }
+    }
+    LOG(DEBUG) << "supplyIccPinForApp finished";
+}
+
+/*
+ * Test IRadioSim.supplyIccPukForApp() for the response returned.
+ */
+TEST_P(RadioSimTest, supplyIccPukForApp) {
+    LOG(DEBUG) << "supplyIccPukForApp";
+    serial = GetRandomSerialNumber();
+
+    // Pass wrong password and check PASSWORD_INCORRECT returned for 3GPP and
+    // 3GPP2 apps only
+    for (int i = 0; i < (int)cardStatus.applications.size(); i++) {
+        if (cardStatus.applications[i].appType == AppStatus::APP_TYPE_SIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_USIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_RUIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_CSIM) {
+            radio_sim->supplyIccPukForApp(serial, std::string("test1"), std::string("test2"),
+                                          cardStatus.applications[i].aidPtr);
+            EXPECT_EQ(std::cv_status::no_timeout, wait());
+            EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+            EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+            ASSERT_TRUE(CheckAnyOfErrors(
+                    radioRsp_sim->rspInfo.error,
+                    {RadioError::PASSWORD_INCORRECT, RadioError::INVALID_SIM_STATE}));
+        }
+    }
+    LOG(DEBUG) << "supplyIccPukForApp finished";
+}
+
+/*
+ * Test IRadioSim.supplyIccPin2ForApp() for the response returned.
+ */
+TEST_P(RadioSimTest, supplyIccPin2ForApp) {
+    LOG(DEBUG) << "supplyIccPin2ForApp";
+    serial = GetRandomSerialNumber();
+
+    // Pass wrong password and check PASSWORD_INCORRECT returned for 3GPP and
+    // 3GPP2 apps only
+    for (int i = 0; i < (int)cardStatus.applications.size(); i++) {
+        if (cardStatus.applications[i].appType == AppStatus::APP_TYPE_SIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_USIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_RUIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_CSIM) {
+            radio_sim->supplyIccPin2ForApp(serial, std::string("test1"),
+                                           cardStatus.applications[i].aidPtr);
+            EXPECT_EQ(std::cv_status::no_timeout, wait());
+            EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+            EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+            ASSERT_TRUE(
+                    CheckAnyOfErrors(radioRsp_sim->rspInfo.error,
+                                     {RadioError::PASSWORD_INCORRECT,
+                                      RadioError::REQUEST_NOT_SUPPORTED, RadioError::SIM_PUK2}));
+        }
+    }
+    LOG(DEBUG) << "supplyIccPin2ForApp finished";
+}
+
+/*
+ * Test IRadioSim.supplyIccPuk2ForApp() for the response returned.
+ */
+TEST_P(RadioSimTest, supplyIccPuk2ForApp) {
+    LOG(DEBUG) << "supplyIccPuk2ForApp";
+    serial = GetRandomSerialNumber();
+
+    // Pass wrong password and check PASSWORD_INCORRECT returned for 3GPP and
+    // 3GPP2 apps only
+    for (int i = 0; i < (int)cardStatus.applications.size(); i++) {
+        if (cardStatus.applications[i].appType == AppStatus::APP_TYPE_SIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_USIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_RUIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_CSIM) {
+            radio_sim->supplyIccPuk2ForApp(serial, std::string("test1"), std::string("test2"),
+                                           cardStatus.applications[i].aidPtr);
+            EXPECT_EQ(std::cv_status::no_timeout, wait());
+            EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+            EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+            ASSERT_TRUE(CheckAnyOfErrors(
+                    radioRsp_sim->rspInfo.error,
+                    {RadioError::PASSWORD_INCORRECT, RadioError::INVALID_SIM_STATE}));
+        }
+    }
+    LOG(DEBUG) << "supplyIccPuk2ForApp finished";
+}
+
+/*
+ * Test IRadioSim.changeIccPinForApp() for the response returned.
+ */
+TEST_P(RadioSimTest, changeIccPinForApp) {
+    LOG(DEBUG) << "changeIccPinForApp";
+    serial = GetRandomSerialNumber();
+
+    // Pass wrong password and check PASSWORD_INCORRECT returned for 3GPP and
+    // 3GPP2 apps only
+    for (int i = 0; i < (int)cardStatus.applications.size(); i++) {
+        if (cardStatus.applications[i].appType == AppStatus::APP_TYPE_SIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_USIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_RUIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_CSIM) {
+            radio_sim->changeIccPinForApp(serial, std::string("test1"), std::string("test2"),
+                                          cardStatus.applications[i].aidPtr);
+            EXPECT_EQ(std::cv_status::no_timeout, wait());
+            EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+            EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+            ASSERT_TRUE(CheckAnyOfErrors(
+                    radioRsp_sim->rspInfo.error,
+                    {RadioError::PASSWORD_INCORRECT, RadioError::REQUEST_NOT_SUPPORTED}));
+        }
+    }
+    LOG(DEBUG) << "changeIccPinForApp finished";
+}
+
+/*
+ * Test IRadioSim.changeIccPin2ForApp() for the response returned.
+ */
+TEST_P(RadioSimTest, changeIccPin2ForApp) {
+    LOG(DEBUG) << "changeIccPin2ForApp";
+    serial = GetRandomSerialNumber();
+
+    // Pass wrong password and check PASSWORD_INCORRECT returned for 3GPP and
+    // 3GPP2 apps only
+    for (int i = 0; i < (int)cardStatus.applications.size(); i++) {
+        if (cardStatus.applications[i].appType == AppStatus::APP_TYPE_SIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_USIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_RUIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_CSIM) {
+            radio_sim->changeIccPin2ForApp(serial, std::string("test1"), std::string("test2"),
+                                           cardStatus.applications[i].aidPtr);
+            EXPECT_EQ(std::cv_status::no_timeout, wait());
+            EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+            EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+            ASSERT_TRUE(
+                    CheckAnyOfErrors(radioRsp_sim->rspInfo.error,
+                                     {RadioError::PASSWORD_INCORRECT,
+                                      RadioError::REQUEST_NOT_SUPPORTED, RadioError::SIM_PUK2}));
+        }
+    }
+    LOG(DEBUG) << "changeIccPin2ForApp finished";
+}
+
+/*
+ * Test IRadioSim.getImsiForApp() for the response returned.
+ */
+TEST_P(RadioSimTest, getImsiForApp) {
+    LOG(DEBUG) << "getImsiForApp";
+    serial = GetRandomSerialNumber();
+
+    // Check success returned while getting imsi for 3GPP and 3GPP2 apps only
+    for (int i = 0; i < (int)cardStatus.applications.size(); i++) {
+        if (cardStatus.applications[i].appType == AppStatus::APP_TYPE_SIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_USIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_RUIM ||
+            cardStatus.applications[i].appType == AppStatus::APP_TYPE_CSIM) {
+            radio_sim->getImsiForApp(serial, cardStatus.applications[i].aidPtr);
+            EXPECT_EQ(std::cv_status::no_timeout, wait());
+            EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+            EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+            ASSERT_TRUE(CheckAnyOfErrors(radioRsp_sim->rspInfo.error, {RadioError::NONE},
+                                         CHECK_GENERAL_ERROR));
+
+            // IMSI (MCC+MNC+MSIN) is at least 6 digits, but not more than 15
+            if (radioRsp_sim->rspInfo.error == RadioError::NONE) {
+                EXPECT_NE(radioRsp_sim->imsi, std::string());
+                EXPECT_GE((int)(radioRsp_sim->imsi).size(), 6);
+                EXPECT_LE((int)(radioRsp_sim->imsi).size(), 15);
+            }
+        }
+    }
+    LOG(DEBUG) << "getImsiForApp finished";
+}
+
+/*
+ * Test IRadioSim.iccIoForApp() for the response returned.
+ */
+TEST_P(RadioSimTest, iccIoForApp) {
+    LOG(DEBUG) << "iccIoForApp";
+    serial = GetRandomSerialNumber();
+
+    for (int i = 0; i < (int)cardStatus.applications.size(); i++) {
+        IccIo iccIo;
+        iccIo.command = 0xc0;
+        iccIo.fileId = 0x6f11;
+        iccIo.path = std::string("3F007FFF");
+        iccIo.p1 = 0;
+        iccIo.p2 = 0;
+        iccIo.p3 = 0;
+        iccIo.data = std::string();
+        iccIo.pin2 = std::string();
+        iccIo.aid = cardStatus.applications[i].aidPtr;
+
+        radio_sim->iccIoForApp(serial, iccIo);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+        EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+    }
+    LOG(DEBUG) << "iccIoForApp finished";
+}
+
+/*
+ * Test IRadioSim.iccTransmitApduBasicChannel() for the response returned.
+ */
+TEST_P(RadioSimTest, iccTransmitApduBasicChannel) {
+    LOG(DEBUG) << "iccTransmitApduBasicChannel";
+    serial = GetRandomSerialNumber();
+    SimApdu msg;
+    memset(&msg, 0, sizeof(msg));
+    msg.data = std::string();
+
+    radio_sim->iccTransmitApduBasicChannel(serial, msg);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+    LOG(DEBUG) << "iccTransmitApduBasicChannel finished";
+}
+
+/*
+ * Test IRadioSim.iccOpenLogicalChannel() for the response returned.
+ */
+TEST_P(RadioSimTest, iccOpenLogicalChannel) {
+    LOG(DEBUG) << "iccOpenLogicalChannel";
+    serial = GetRandomSerialNumber();
+    int p2 = 0x04;
+    // Specified in ISO 7816-4 clause 7.1.1 0x04 means that FCP template is requested.
+    for (int i = 0; i < (int)cardStatus.applications.size(); i++) {
+        radio_sim->iccOpenLogicalChannel(serial, cardStatus.applications[i].aidPtr, p2);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+        EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    }
+    LOG(DEBUG) << "iccOpenLogicalChannel finished";
+}
+
+/*
+ * Test IRadioSim.iccCloseLogicalChannel() for the response returned.
+ */
+TEST_P(RadioSimTest, iccCloseLogicalChannel) {
+    LOG(DEBUG) << "iccCloseLogicalChannel";
+    serial = GetRandomSerialNumber();
+    // Try closing invalid channel and check INVALID_ARGUMENTS returned as error
+    radio_sim->iccCloseLogicalChannel(serial, 0);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    EXPECT_EQ(RadioError::INVALID_ARGUMENTS, radioRsp_sim->rspInfo.error);
+    LOG(DEBUG) << "iccCloseLogicalChannel finished";
+}
+
+/*
+ * Test IRadioSim.iccTransmitApduLogicalChannel() for the response returned.
+ */
+TEST_P(RadioSimTest, iccTransmitApduLogicalChannel) {
+    LOG(DEBUG) << "iccTransmitApduLogicalChannel";
+    serial = GetRandomSerialNumber();
+    SimApdu msg;
+    memset(&msg, 0, sizeof(msg));
+    msg.data = std::string();
+
+    radio_sim->iccTransmitApduLogicalChannel(serial, msg);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+    LOG(DEBUG) << "iccTransmitApduLogicalChannel finished";
+}
+
+/*
+ * Test IRadioSim.requestIccSimAuthentication() for the response returned.
+ */
+TEST_P(RadioSimTest, requestIccSimAuthentication) {
+    LOG(DEBUG) << "requestIccSimAuthentication";
+    serial = GetRandomSerialNumber();
+
+    // Pass wrong challenge string and check RadioError::INVALID_ARGUMENTS
+    // or REQUEST_NOT_SUPPORTED returned as error.
+    for (int i = 0; i < (int)cardStatus.applications.size(); i++) {
+        radio_sim->requestIccSimAuthentication(serial, 0, std::string("test"),
+                                               cardStatus.applications[i].aidPtr);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+        EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_sim->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+    LOG(DEBUG) << "requestIccSimAuthentication finished";
+}
+
+/*
+ * Test IRadioSim.getFacilityLockForApp() for the response returned.
+ */
+TEST_P(RadioSimTest, getFacilityLockForApp) {
+    serial = GetRandomSerialNumber();
+    std::string facility = "";
+    std::string password = "";
+    int32_t serviceClass = 1;
+    std::string appId = "";
+
+    radio_sim->getFacilityLockForApp(serial, facility, password, serviceClass, appId);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_sim->rspInfo.error,
+                                     {RadioError::INVALID_ARGUMENTS, RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+}
+
+/*
+ * Test IRadioSim.setFacilityLockForApp() for the response returned.
+ */
+TEST_P(RadioSimTest, setFacilityLockForApp) {
+    serial = GetRandomSerialNumber();
+    std::string facility = "";
+    bool lockState = false;
+    std::string password = "";
+    int32_t serviceClass = 1;
+    std::string appId = "";
+
+    radio_sim->setFacilityLockForApp(serial, facility, lockState, password, serviceClass, appId);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_sim->rspInfo.error,
+                                     {RadioError::INVALID_ARGUMENTS, RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+}
+
+/*
+ * Test IRadioSim.getCdmaSubscription() for the response returned.
+ */
+TEST_P(RadioSimTest, getCdmaSubscription) {
+    LOG(DEBUG) << "getCdmaSubscription";
+    serial = GetRandomSerialNumber();
+
+    radio_sim->getCdmaSubscription(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_sim->rspInfo.error,
+                {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED, RadioError::SIM_ABSENT}));
+    }
+    LOG(DEBUG) << "getCdmaSubscription finished";
+}
+
+/*
+ * Test IRadioSim.getCdmaSubscriptionSource() for the response returned.
+ */
+TEST_P(RadioSimTest, getCdmaSubscriptionSource) {
+    LOG(DEBUG) << "getCdmaSubscriptionSource";
+    serial = GetRandomSerialNumber();
+
+    radio_sim->getCdmaSubscriptionSource(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_sim->rspInfo.error,
+                {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED, RadioError::SIM_ABSENT}));
+    }
+    LOG(DEBUG) << "getCdmaSubscriptionSource finished";
+}
+
+/*
+ * Test IRadioSim.setCdmaSubscriptionSource() for the response returned.
+ */
+TEST_P(RadioSimTest, setCdmaSubscriptionSource) {
+    LOG(DEBUG) << "setCdmaSubscriptionSource";
+    serial = GetRandomSerialNumber();
+
+    radio_sim->setCdmaSubscriptionSource(serial, CdmaSubscriptionSource::RUIM_SIM);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_sim->rspInfo.error,
+                {RadioError::NONE, RadioError::SIM_ABSENT, RadioError::SUBSCRIPTION_NOT_AVAILABLE},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setCdmaSubscriptionSource finished";
+}
+
+/*
+ * Test IRadioSim.setUiccSubscription() for the response returned.
+ */
+TEST_P(RadioSimTest, setUiccSubscription) {
+    LOG(DEBUG) << "setUiccSubscription";
+    serial = GetRandomSerialNumber();
+    SelectUiccSub item;
+    memset(&item, 0, sizeof(item));
+
+    radio_sim->setUiccSubscription(serial, item);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(
+                CheckAnyOfErrors(radioRsp_sim->rspInfo.error,
+                                 {RadioError::NONE, RadioError::INVALID_ARGUMENTS,
+                                  RadioError::MODEM_ERR, RadioError::SUBSCRIPTION_NOT_SUPPORTED},
+                                 CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setUiccSubscription finished";
+}
+
+/*
+ * Test IRadioSim.sendEnvelope() for the response returned.
+ */
+TEST_P(RadioSimTest, sendEnvelope) {
+    LOG(DEBUG) << "sendEnvelope";
+    serial = GetRandomSerialNumber();
+
+    // Test with sending empty string
+    std::string content = "";
+
+    radio_sim->sendEnvelope(serial, content);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_sim->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_ARGUMENTS,
+                                      RadioError::MODEM_ERR, RadioError::SIM_ABSENT},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "sendEnvelope finished";
+}
+
+/*
+ * Test IRadioSim.sendTerminalResponseToSim() for the response returned.
+ */
+TEST_P(RadioSimTest, sendTerminalResponseToSim) {
+    LOG(DEBUG) << "sendTerminalResponseToSim";
+    serial = GetRandomSerialNumber();
+
+    // Test with sending empty string
+    std::string commandResponse = "";
+
+    radio_sim->sendTerminalResponseToSim(serial, commandResponse);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_sim->rspInfo.error,
+                {RadioError::NONE, RadioError::INVALID_ARGUMENTS, RadioError::SIM_ABSENT},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "sendTerminalResponseToSim finished";
+}
+
+/*
+ * Test IRadioSim.reportStkServiceIsRunning() for the response returned.
+ */
+TEST_P(RadioSimTest, reportStkServiceIsRunning) {
+    LOG(DEBUG) << "reportStkServiceIsRunning";
+    serial = GetRandomSerialNumber();
+
+    radio_sim->reportStkServiceIsRunning(serial);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_sim->rspInfo.error, {RadioError::NONE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "reportStkServiceIsRunning finished";
+}
+
+/*
+ * Test IRadioSim.sendEnvelopeWithStatus() for the response returned with empty
+ * string.
+ */
+TEST_P(RadioSimTest, sendEnvelopeWithStatus) {
+    LOG(DEBUG) << "sendEnvelopeWithStatus";
+    serial = GetRandomSerialNumber();
+
+    // Test with sending empty string
+    std::string contents = "";
+
+    radio_sim->sendEnvelopeWithStatus(serial, contents);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_sim->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_sim->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_sim->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::MODEM_ERR, RadioError::SIM_ABSENT},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "sendEnvelopeWithStatus finished";
+}
diff --git a/radio/aidl/vts/radio_sim_utils.h b/radio/aidl/vts/radio_sim_utils.h
index b5e365d..83f1cbc 100644
--- a/radio/aidl/vts/radio_sim_utils.h
+++ b/radio/aidl/vts/radio_sim_utils.h
@@ -42,6 +42,7 @@
     bool areUiccApplicationsEnabled;
     PhonebookCapacity capacity;
     int32_t updatedRecordIndex;
+    std::string imsi;
 
     virtual ndk::ScopedAStatus acknowledgeRequest(int32_t serial) override;
 
diff --git a/radio/aidl/vts/radio_voice_indication.cpp b/radio/aidl/vts/radio_voice_indication.cpp
index d814c18..3fee326 100644
--- a/radio/aidl/vts/radio_voice_indication.cpp
+++ b/radio/aidl/vts/radio_voice_indication.cpp
@@ -65,6 +65,12 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus RadioVoiceIndication::onUssd(RadioIndicationType /*type*/,
+                                                UssdModeType /*modeType*/,
+                                                const std::string& /*msg*/) {
+    return ndk::ScopedAStatus::ok();
+}
+
 ndk::ScopedAStatus RadioVoiceIndication::resendIncallMute(RadioIndicationType /*type*/) {
     return ndk::ScopedAStatus::ok();
 }
diff --git a/radio/aidl/vts/radio_voice_response.cpp b/radio/aidl/vts/radio_voice_response.cpp
index a491613..dd7b1bf 100644
--- a/radio/aidl/vts/radio_voice_response.cpp
+++ b/radio/aidl/vts/radio_voice_response.cpp
@@ -18,7 +18,9 @@
 
 RadioVoiceResponse::RadioVoiceResponse(RadioServiceTest& parent) : parent_voice(parent) {}
 
-ndk::ScopedAStatus RadioVoiceResponse::acceptCallResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::acceptCallResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -26,11 +28,21 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::conferenceResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::cancelPendingUssdResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::dialResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::conferenceResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus RadioVoiceResponse::dialResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -41,34 +53,44 @@
 }
 
 ndk::ScopedAStatus RadioVoiceResponse::exitEmergencyCallbackModeResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::explicitCallTransferResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::explicitCallTransferResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioVoiceResponse::getCallForwardStatusResponse(
-        const RadioResponseInfo& /*info*/,
-        const std::vector<CallForwardInfo>& /*callForwardInfos*/) {
+        const RadioResponseInfo& info, const std::vector<CallForwardInfo>& /*callForwardInfos*/) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::getCallWaitingResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioVoiceResponse::getCallWaitingResponse(const RadioResponseInfo& info,
                                                               bool /*enable*/,
                                                               int32_t /*serviceClass*/) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::getClipResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioVoiceResponse::getClipResponse(const RadioResponseInfo& info,
                                                        ClipStatus /*status*/) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::getClirResponse(const RadioResponseInfo& /*info*/,
-                                                       int32_t /*n*/, int32_t /*m*/) {
+ndk::ScopedAStatus RadioVoiceResponse::getClirResponse(const RadioResponseInfo& info, int32_t /*n*/,
+                                                       int32_t /*m*/) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -81,27 +103,37 @@
 }
 
 ndk::ScopedAStatus RadioVoiceResponse::getLastCallFailCauseResponse(
-        const RadioResponseInfo& /*info*/, const LastCallFailCauseInfo& /*failCauseInfo*/) {
+        const RadioResponseInfo& info, const LastCallFailCauseInfo& /*failCauseInfo*/) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::getMuteResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioVoiceResponse::getMuteResponse(const RadioResponseInfo& info,
                                                        bool /*enable*/) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioVoiceResponse::getPreferredVoicePrivacyResponse(
-        const RadioResponseInfo& /*info*/, bool /*enable*/) {
+        const RadioResponseInfo& info, bool /*enable*/) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::getTtyModeResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioVoiceResponse::getTtyModeResponse(const RadioResponseInfo& info,
                                                           TtyMode /*mode*/) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioVoiceResponse::handleStkCallSetupRequestFromSimResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
@@ -112,80 +144,120 @@
 }
 
 ndk::ScopedAStatus RadioVoiceResponse::hangupForegroundResumeBackgroundResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioVoiceResponse::hangupWaitingOrBackgroundResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::isVoNrEnabledResponse(const RadioResponseInfo& /*info*/,
+ndk::ScopedAStatus RadioVoiceResponse::isVoNrEnabledResponse(const RadioResponseInfo& info,
                                                              bool /*enabled*/) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::rejectCallResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::rejectCallResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::sendBurstDtmfResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::sendBurstDtmfResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::sendCdmaFeatureCodeResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::sendCdmaFeatureCodeResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::sendDtmfResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::sendDtmfResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::separateConnectionResponse(
-        const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::sendUssdResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::setCallForwardResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::separateConnectionResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::setCallWaitingResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::setCallForwardResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::setClirResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::setCallWaitingResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::setMuteResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::setClirResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus RadioVoiceResponse::setMuteResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioVoiceResponse::setPreferredVoicePrivacyResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::setTtyModeResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::setTtyModeResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::setVoNrEnabledResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::setVoNrEnabledResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::startDtmfResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::startDtmfResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus RadioVoiceResponse::stopDtmfResponse(const RadioResponseInfo& /*info*/) {
+ndk::ScopedAStatus RadioVoiceResponse::stopDtmfResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus RadioVoiceResponse::switchWaitingOrHoldingAndActiveResponse(
-        const RadioResponseInfo& /*info*/) {
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_voice.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
diff --git a/radio/aidl/vts/radio_voice_test.cpp b/radio/aidl/vts/radio_voice_test.cpp
index 717f3f0..eec28b1 100644
--- a/radio/aidl/vts/radio_voice_test.cpp
+++ b/radio/aidl/vts/radio_voice_test.cpp
@@ -265,3 +265,681 @@
     EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
     EXPECT_EQ(RadioError::NONE, radioRsp_voice->rspInfo.error);
 }
+
+/*
+ * Test IRadioVoice.getClir() for the response returned.
+ */
+TEST_P(RadioVoiceTest, getClir) {
+    serial = GetRandomSerialNumber();
+
+    radio_voice->getClir(serial);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error, {RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+}
+
+/*
+ * Test IRadioVoice.setClir() for the response returned.
+ */
+TEST_P(RadioVoiceTest, setClir) {
+    serial = GetRandomSerialNumber();
+    int32_t status = 1;
+
+    radio_voice->setClir(serial, status);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_voice->rspInfo.error);
+    }
+}
+
+/*
+ * Test IRadioVoice.getClip() for the response returned.
+ */
+TEST_P(RadioVoiceTest, getClip) {
+    serial = GetRandomSerialNumber();
+
+    radio_voice->getClip(serial);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error, {RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+}
+
+/*
+ * Test IRadioVoice.getTtyMode() for the response returned.
+ */
+TEST_P(RadioVoiceTest, getTtyMode) {
+    LOG(DEBUG) << "getTtyMode";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->getTtyMode(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_voice->rspInfo.error);
+    }
+    LOG(DEBUG) << "getTtyMode finished";
+}
+
+/*
+ * Test IRadioVoice.setTtyMode() for the response returned.
+ */
+TEST_P(RadioVoiceTest, setTtyMode) {
+    LOG(DEBUG) << "setTtyMode";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->setTtyMode(serial, TtyMode::OFF);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_voice->rspInfo.error);
+    }
+    LOG(DEBUG) << "setTtyMode finished";
+}
+
+/*
+ * Test IRadioVoice.setPreferredVoicePrivacy() for the response returned.
+ */
+TEST_P(RadioVoiceTest, setPreferredVoicePrivacy) {
+    LOG(DEBUG) << "setPreferredVoicePrivacy";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->setPreferredVoicePrivacy(serial, true);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+    LOG(DEBUG) << "setPreferredVoicePrivacy finished";
+}
+
+/*
+ * Test IRadioVoice.getPreferredVoicePrivacy() for the response returned.
+ */
+TEST_P(RadioVoiceTest, getPreferredVoicePrivacy) {
+    LOG(DEBUG) << "getPreferredVoicePrivacy";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->getPreferredVoicePrivacy(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED}));
+    }
+    LOG(DEBUG) << "getPreferredVoicePrivacy finished";
+}
+
+/*
+ * Test IRadioVoice.exitEmergencyCallbackMode() for the response returned.
+ */
+TEST_P(RadioVoiceTest, exitEmergencyCallbackMode) {
+    LOG(DEBUG) << "exitEmergencyCallbackMode";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->exitEmergencyCallbackMode(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::NONE, RadioError::REQUEST_NOT_SUPPORTED, RadioError::SIM_ABSENT}));
+    }
+    LOG(DEBUG) << "exitEmergencyCallbackMode finished";
+}
+
+/*
+ * Test IRadioVoice.handleStkCallSetupRequestFromSim() for the response returned.
+ */
+TEST_P(RadioVoiceTest, handleStkCallSetupRequestFromSim) {
+    LOG(DEBUG) << "handleStkCallSetupRequestFromSim";
+    serial = GetRandomSerialNumber();
+    bool accept = false;
+
+    radio_voice->handleStkCallSetupRequestFromSim(serial, accept);
+
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_ARGUMENTS,
+                                      RadioError::MODEM_ERR, RadioError::SIM_ABSENT},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "handleStkCallSetupRequestFromSim finished";
+}
+
+/*
+ * Test IRadioVoice.dial() for the response returned.
+ */
+TEST_P(RadioVoiceTest, dial) {
+    LOG(DEBUG) << "dial";
+    serial = GetRandomSerialNumber();
+
+    Dial dialInfo;
+    memset(&dialInfo, 0, sizeof(dialInfo));
+    dialInfo.address = std::string("123456789");
+
+    radio_voice->dial(serial, dialInfo);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::CANCELLED, RadioError::DEVICE_IN_USE, RadioError::FDN_CHECK_FAILURE,
+                 RadioError::INVALID_ARGUMENTS, RadioError::INVALID_CALL_ID,
+                 RadioError::INVALID_MODEM_STATE, RadioError::INVALID_STATE, RadioError::MODEM_ERR,
+                 RadioError::NO_NETWORK_FOUND, RadioError::NO_SUBSCRIPTION,
+                 RadioError::OPERATION_NOT_ALLOWED},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "dial finished";
+}
+
+/*
+ * Test IRadioVoice.hangup() for the response returned.
+ */
+TEST_P(RadioVoiceTest, hangup) {
+    LOG(DEBUG) << "hangup";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->hangup(serial, 1);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "hangup finished";
+}
+
+/*
+ * Test IRadioVoice.hangupWaitingOrBackground() for the response returned.
+ */
+TEST_P(RadioVoiceTest, hangupWaitingOrBackground) {
+    LOG(DEBUG) << "hangupWaitingOrBackground";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->hangupWaitingOrBackground(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "hangupWaitingOrBackground finished";
+}
+
+/*
+ * Test IRadioVoice.hangupForegroundResumeBackground() for the response returned.
+ */
+TEST_P(RadioVoiceTest, hangupForegroundResumeBackground) {
+    LOG(DEBUG) << "hangupForegroundResumeBackground";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->hangupForegroundResumeBackground(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "hangupForegroundResumeBackground finished";
+}
+
+/*
+ * Test IRadioVoice.switchWaitingOrHoldingAndActive() for the response returned.
+ */
+TEST_P(RadioVoiceTest, switchWaitingOrHoldingAndActive) {
+    LOG(DEBUG) << "switchWaitingOrHoldingAndActive";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->switchWaitingOrHoldingAndActive(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "switchWaitingOrHoldingAndActive finished";
+}
+
+/*
+ * Test IRadioVoice.conference() for the response returned.
+ */
+TEST_P(RadioVoiceTest, conference) {
+    LOG(DEBUG) << "conference";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->conference(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "conference finished";
+}
+
+/*
+ * Test IRadioVoice.rejectCall() for the response returned.
+ */
+TEST_P(RadioVoiceTest, rejectCall) {
+    LOG(DEBUG) << "rejectCall";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->rejectCall(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "rejectCall finished";
+}
+
+/*
+ * Test IRadioVoice.getLastCallFailCause() for the response returned.
+ */
+TEST_P(RadioVoiceTest, getLastCallFailCause) {
+    LOG(DEBUG) << "getLastCallFailCause";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->getLastCallFailCause(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error, {RadioError::NONE},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "getLastCallFailCause finished";
+}
+
+/*
+ * Test IRadioVoice.getCallForwardStatus() for the response returned.
+ */
+TEST_P(RadioVoiceTest, getCallForwardStatus) {
+    LOG(DEBUG) << "getCallForwardStatus";
+    serial = GetRandomSerialNumber();
+    CallForwardInfo callInfo;
+    memset(&callInfo, 0, sizeof(callInfo));
+    callInfo.number = std::string();
+
+    radio_voice->getCallForwardStatus(serial, callInfo);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "getCallForwardStatus finished";
+}
+
+/*
+ * Test IRadioVoice.setCallForward() for the response returned.
+ */
+TEST_P(RadioVoiceTest, setCallForward) {
+    LOG(DEBUG) << "setCallForward";
+    serial = GetRandomSerialNumber();
+    CallForwardInfo callInfo;
+    memset(&callInfo, 0, sizeof(callInfo));
+    callInfo.number = std::string();
+
+    radio_voice->setCallForward(serial, callInfo);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setCallForward finished";
+}
+
+/*
+ * Test IRadioVoice.getCallWaiting() for the response returned.
+ */
+TEST_P(RadioVoiceTest, getCallWaiting) {
+    LOG(DEBUG) << "getCallWaiting";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->getCallWaiting(serial, 1);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::NONE, RadioError::INVALID_ARGUMENTS, RadioError::MODEM_ERR},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "getCallWaiting finished";
+}
+
+/*
+ * Test IRadioVoice.setCallWaiting() for the response returned.
+ */
+TEST_P(RadioVoiceTest, setCallWaiting) {
+    LOG(DEBUG) << "setCallWaiting";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->setCallWaiting(serial, true, 1);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setCallWaiting finished";
+}
+
+/*
+ * Test IRadioVoice.acceptCall() for the response returned.
+ */
+TEST_P(RadioVoiceTest, acceptCall) {
+    LOG(DEBUG) << "acceptCall";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->acceptCall(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "acceptCall finished";
+}
+
+/*
+ * Test IRadioVoice.separateConnection() for the response returned.
+ */
+TEST_P(RadioVoiceTest, separateConnection) {
+    LOG(DEBUG) << "separateConnection";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->separateConnection(serial, 1);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "separateConnection finished";
+}
+
+/*
+ * Test IRadioVoice.explicitCallTransfer() for the response returned.
+ */
+TEST_P(RadioVoiceTest, explicitCallTransfer) {
+    LOG(DEBUG) << "explicitCallTransfer";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->explicitCallTransfer(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "explicitCallTransfer finished";
+}
+
+/*
+ * Test IRadioVoice.sendCdmaFeatureCode() for the response returned.
+ */
+TEST_P(RadioVoiceTest, sendCdmaFeatureCode) {
+    LOG(DEBUG) << "sendCdmaFeatureCode";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->sendCdmaFeatureCode(serial, std::string());
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_ARGUMENTS,
+                                      RadioError::INVALID_CALL_ID, RadioError::INVALID_MODEM_STATE,
+                                      RadioError::MODEM_ERR, RadioError::OPERATION_NOT_ALLOWED},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "sendCdmaFeatureCode finished";
+}
+
+/*
+ * Test IRadioVoice.sendDtmf() for the response returned.
+ */
+TEST_P(RadioVoiceTest, sendDtmf) {
+    LOG(DEBUG) << "sendDtmf";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->sendDtmf(serial, "1");
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::NONE, RadioError::INVALID_ARGUMENTS, RadioError::INVALID_CALL_ID,
+                 RadioError::INVALID_MODEM_STATE, RadioError::MODEM_ERR},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "sendDtmf finished";
+}
+
+/*
+ * Test IRadioVoice.startDtmf() for the response returned.
+ */
+TEST_P(RadioVoiceTest, startDtmf) {
+    LOG(DEBUG) << "startDtmf";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->startDtmf(serial, "1");
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::NONE, RadioError::INVALID_ARGUMENTS, RadioError::INVALID_CALL_ID,
+                 RadioError::INVALID_MODEM_STATE, RadioError::MODEM_ERR},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "startDtmf finished";
+}
+
+/*
+ * Test IRadioVoice.stopDtmf() for the response returned.
+ */
+TEST_P(RadioVoiceTest, stopDtmf) {
+    LOG(DEBUG) << "stopDtmf";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->stopDtmf(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_CALL_ID,
+                                      RadioError::INVALID_MODEM_STATE, RadioError::MODEM_ERR},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "stopDtmf finished";
+}
+
+/*
+ * Test IRadioVoice.setMute() for the response returned.
+ */
+TEST_P(RadioVoiceTest, setMute) {
+    LOG(DEBUG) << "setMute";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->setMute(serial, true);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::NONE, RadioError::INVALID_ARGUMENTS},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "setMute finished";
+}
+
+/*
+ * Test IRadioVoice.getMute() for the response returned.
+ */
+TEST_P(RadioVoiceTest, getMute) {
+    LOG(DEBUG) << "getMute";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->getMute(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        EXPECT_EQ(RadioError::NONE, radioRsp_voice->rspInfo.error);
+    }
+    LOG(DEBUG) << "getMute finished";
+}
+
+/*
+ * Test IRadioVoice.sendBurstDtmf() for the response returned.
+ */
+TEST_P(RadioVoiceTest, sendBurstDtmf) {
+    LOG(DEBUG) << "sendBurstDtmf";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->sendBurstDtmf(serial, "1", 0, 0);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_voice->rspInfo.error,
+                                     {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE,
+                                      RadioError::MODEM_ERR, RadioError::OPERATION_NOT_ALLOWED},
+                                     CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "sendBurstDtmf finished";
+}
+
+/*
+ * Test IRadioVoice.sendUssd() for the response returned.
+ */
+TEST_P(RadioVoiceTest, sendUssd) {
+    LOG(DEBUG) << "sendUssd";
+    serial = GetRandomSerialNumber();
+    radio_voice->sendUssd(serial, std::string("test"));
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::INVALID_ARGUMENTS, RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "sendUssd finished";
+}
+
+/*
+ * Test IRadioVoice.cancelPendingUssd() for the response returned.
+ */
+TEST_P(RadioVoiceTest, cancelPendingUssd) {
+    LOG(DEBUG) << "cancelPendingUssd";
+    serial = GetRandomSerialNumber();
+
+    radio_voice->cancelPendingUssd(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_voice->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_voice->rspInfo.serial);
+
+    if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
+        ASSERT_TRUE(CheckAnyOfErrors(
+                radioRsp_voice->rspInfo.error,
+                {RadioError::NONE, RadioError::INVALID_STATE, RadioError::MODEM_ERR},
+                CHECK_GENERAL_ERROR));
+    }
+    LOG(DEBUG) << "cancelPendingUssd finished";
+}
diff --git a/radio/aidl/vts/radio_voice_utils.h b/radio/aidl/vts/radio_voice_utils.h
index d61bf1e..0c3df7f 100644
--- a/radio/aidl/vts/radio_voice_utils.h
+++ b/radio/aidl/vts/radio_voice_utils.h
@@ -43,6 +43,8 @@
 
     virtual ndk::ScopedAStatus acknowledgeRequest(int32_t serial) override;
 
+    virtual ndk::ScopedAStatus cancelPendingUssdResponse(const RadioResponseInfo& info) override;
+
     virtual ndk::ScopedAStatus conferenceResponse(const RadioResponseInfo& info) override;
 
     virtual ndk::ScopedAStatus dialResponse(const RadioResponseInfo& info) override;
@@ -103,6 +105,8 @@
 
     virtual ndk::ScopedAStatus sendDtmfResponse(const RadioResponseInfo& info) override;
 
+    virtual ndk::ScopedAStatus sendUssdResponse(const RadioResponseInfo& info) override;
+
     virtual ndk::ScopedAStatus separateConnectionResponse(const RadioResponseInfo& info) override;
 
     virtual ndk::ScopedAStatus setCallForwardResponse(const RadioResponseInfo& info) override;
@@ -164,6 +168,9 @@
     virtual ndk::ScopedAStatus onSupplementaryServiceIndication(
             RadioIndicationType type, const StkCcUnsolSsResult& ss) override;
 
+    virtual ndk::ScopedAStatus onUssd(RadioIndicationType type, UssdModeType modeType,
+                                      const std::string& msg) override;
+
     virtual ndk::ScopedAStatus resendIncallMute(RadioIndicationType type) override;
 
     virtual ndk::ScopedAStatus srvccStateNotify(RadioIndicationType type,
diff --git a/security/keymint/aidl/Android.bp b/security/keymint/aidl/Android.bp
index fb736e3..c9ee1b3 100644
--- a/security/keymint/aidl/Android.bp
+++ b/security/keymint/aidl/Android.bp
@@ -55,6 +55,13 @@
     ],
 }
 
+cc_defaults {
+    name: "keymint_use_latest_hal_aidl_cpp_static",
+    static_libs: [
+        "android.hardware.security.keymint-V2-cpp",
+    ],
+}
+
 // A rust_defaults that includes the latest KeyMint AIDL library.
 // Modules that depend on KeyMint directly can include this cc_defaults to avoid
 // managing dependency versions explicitly.
diff --git a/security/keymint/aidl/vts/functional/Android.bp b/security/keymint/aidl/vts/functional/Android.bp
index 2d2d701..91db3c8 100644
--- a/security/keymint/aidl/vts/functional/Android.bp
+++ b/security/keymint/aidl/vts/functional/Android.bp
@@ -75,6 +75,9 @@
     export_include_dirs: [
         ".",
     ],
+    export_static_lib_headers: [
+        "libkeymint_support",
+    ],
     static_libs: [
         "libgmock_ndk",
     ],
diff --git a/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp b/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp
index 1bc7263..105cb97 100644
--- a/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp
+++ b/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp
@@ -60,6 +60,8 @@
         ASSERT_STREQ(SENSOR_STRING_TYPE_##type, stringType.c_str()); \
         break;
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(ACCELEROMETER);
+        CHECK_TYPE_STRING_FOR_SENSOR_TYPE(ACCELEROMETER_LIMITED_AXES);
+        CHECK_TYPE_STRING_FOR_SENSOR_TYPE(ACCELEROMETER_LIMITED_AXES_UNCALIBRATED);
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(ACCELEROMETER_UNCALIBRATED);
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(ADDITIONAL_INFO);
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(AMBIENT_TEMPERATURE);
@@ -70,6 +72,8 @@
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(GLANCE_GESTURE);
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(GRAVITY);
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(GYROSCOPE);
+        CHECK_TYPE_STRING_FOR_SENSOR_TYPE(GYROSCOPE_LIMITED_AXES);
+        CHECK_TYPE_STRING_FOR_SENSOR_TYPE(GYROSCOPE_LIMITED_AXES_UNCALIBRATED);
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(GYROSCOPE_UNCALIBRATED);
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(HEART_BEAT);
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(HEART_RATE);
@@ -122,8 +126,11 @@
 int expectedReportModeForType(SensorType type) {
     switch (type) {
         case SensorType::ACCELEROMETER:
+        case SensorType::ACCELEROMETER_LIMITED_AXES:
         case SensorType::ACCELEROMETER_UNCALIBRATED:
+        case SensorType::ACCELEROMETER_LIMITED_AXES_UNCALIBRATED:
         case SensorType::GYROSCOPE:
+        case SensorType::GYROSCOPE_LIMITED_AXES:
         case SensorType::MAGNETIC_FIELD:
         case SensorType::ORIENTATION:
         case SensorType::PRESSURE:
@@ -133,6 +140,7 @@
         case SensorType::MAGNETIC_FIELD_UNCALIBRATED:
         case SensorType::GAME_ROTATION_VECTOR:
         case SensorType::GYROSCOPE_UNCALIBRATED:
+        case SensorType::GYROSCOPE_LIMITED_AXES_UNCALIBRATED:
         case SensorType::GEOMAGNETIC_ROTATION_VECTOR:
         case SensorType::POSE_6DOF:
         case SensorType::HEART_BEAT:
diff --git a/sensors/common/default/2.X/multihal/HalProxy.cpp b/sensors/common/default/2.X/multihal/HalProxy.cpp
index 73b0594..f44f5c4 100644
--- a/sensors/common/default/2.X/multihal/HalProxy.cpp
+++ b/sensors/common/default/2.X/multihal/HalProxy.cpp
@@ -261,8 +261,8 @@
         Result currRes = mSubHalList[i]->initialize(this, this, i);
         if (currRes != Result::OK) {
             result = currRes;
-            ALOGE("Subhal '%s' failed to initialize.", mSubHalList[i]->getName().c_str());
-            break;
+            ALOGE("Subhal '%s' failed to initialize with reason %" PRId32 ".",
+                  mSubHalList[i]->getName().c_str(), static_cast<int32_t>(currRes));
         }
     }
 
diff --git a/thermal/2.0/default/Android.bp b/thermal/2.0/default/Android.bp
index a63ffbc..f743ade 100644
--- a/thermal/2.0/default/Android.bp
+++ b/thermal/2.0/default/Android.bp
@@ -22,16 +22,26 @@
     default_applicable_licenses: ["hardware_interfaces_license"],
 }
 
+filegroup {
+    name: "android.hardware.thermal@2.0-service.xml",
+    srcs: ["android.hardware.thermal@2.0-service.xml"],
+}
+
+filegroup {
+    name: "android.hardware.thermal@2.0-service.rc",
+    srcs: ["android.hardware.thermal@2.0-service.rc"],
+}
+
 cc_binary {
     name: "android.hardware.thermal@2.0-service.mock",
     defaults: ["hidl_defaults"],
     relative_install_path: "hw",
     vendor: true,
-    init_rc: ["android.hardware.thermal@2.0-service.rc"],
-    vintf_fragments: ["android.hardware.thermal@2.0-service.xml"],
+    init_rc: [":android.hardware.thermal@2.0-service.rc"],
+    vintf_fragments: [":android.hardware.thermal@2.0-service.xml"],
     srcs: [
         "Thermal.cpp",
-        "service.cpp"
+        "service.cpp",
     ],
     shared_libs: [
         "libbase",
diff --git a/thermal/2.0/default/apex/Android.bp b/thermal/2.0/default/apex/Android.bp
new file mode 100644
index 0000000..914a3a8
--- /dev/null
+++ b/thermal/2.0/default/apex/Android.bp
@@ -0,0 +1,55 @@
+// Copyright (C) 2022 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+apex_key {
+    name: "com.android.hardware.thermal.key",
+    public_key: "com.android.hardware.thermal.avbpubkey",
+    private_key: "com.android.hardware.thermal.pem",
+}
+
+android_app_certificate {
+    name: "com.android.hardware.thermal.certificate",
+    certificate: "com.android.hardware.thermal",
+}
+
+genrule {
+    name: "com.android.hardware.thermal.rc-gen",
+    srcs: [":android.hardware.thermal@2.0-service.rc"],
+    out: ["com.android.hardware.thermal.rc"],
+    cmd: "sed -E 's/\\/vendor/\\/apex\\/com.android.hardware.thermal.mock/' $(in) > $(out)",
+}
+
+prebuilt_etc {
+    name: "com.android.hardware.thermal.rc",
+    src: ":com.android.hardware.thermal.rc-gen",
+    installable: false,
+}
+
+apex {
+    name: "com.android.hardware.thermal.mock",
+    manifest: "manifest.json",
+    file_contexts: "file_contexts",
+    key: "com.android.hardware.thermal.key",
+    certificate: ":com.android.hardware.thermal.certificate",
+    use_vndk_as_stable: true,
+    updatable: false,
+    soc_specific: true,
+    binaries: ["android.hardware.thermal@2.0-service.mock"],
+    prebuilts: ["com.android.hardware.thermal.rc"],
+    vintf_fragments: [":android.hardware.thermal@2.0-service.xml"],
+}
diff --git a/thermal/2.0/default/apex/com.android.hardware.thermal.avbpubkey b/thermal/2.0/default/apex/com.android.hardware.thermal.avbpubkey
new file mode 100644
index 0000000..8f7cf72
--- /dev/null
+++ b/thermal/2.0/default/apex/com.android.hardware.thermal.avbpubkey
Binary files differ
diff --git a/thermal/2.0/default/apex/com.android.hardware.thermal.pem b/thermal/2.0/default/apex/com.android.hardware.thermal.pem
new file mode 100644
index 0000000..4ea6e85
--- /dev/null
+++ b/thermal/2.0/default/apex/com.android.hardware.thermal.pem
@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIJKQIBAAKCAgEApXL2prEKqnU/xHlYeZB55x5EOrVAsfBuyHN5xOgUY877UuDC
+xoX+DOYAkCDSwMPmBj/Q9E70lId1PXMeI3y0obgYpdFubqRsoGNcEq2zG811tr6J
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+Gw11oUcBA9bvfAzeJIpVVbLtGPNOp4J1XpkgFcWzsTM+ZpxWwbj4yJL6rSN2
+-----END RSA PRIVATE KEY-----
diff --git a/thermal/2.0/default/apex/com.android.hardware.thermal.pk8 b/thermal/2.0/default/apex/com.android.hardware.thermal.pk8
new file mode 100644
index 0000000..3e5bf69
--- /dev/null
+++ b/thermal/2.0/default/apex/com.android.hardware.thermal.pk8
Binary files differ
diff --git a/thermal/2.0/default/apex/com.android.hardware.thermal.x509.pem b/thermal/2.0/default/apex/com.android.hardware.thermal.x509.pem
new file mode 100644
index 0000000..048e69a
--- /dev/null
+++ b/thermal/2.0/default/apex/com.android.hardware.thermal.x509.pem
@@ -0,0 +1,34 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/thermal/2.0/default/apex/file_contexts b/thermal/2.0/default/apex/file_contexts
new file mode 100644
index 0000000..e0d87c7
--- /dev/null
+++ b/thermal/2.0/default/apex/file_contexts
@@ -0,0 +1,5 @@
+(/.*)?                                                    u:object_r:vendor_file:s0
+# Permission XMLs
+/etc/permissions(/.*)?                                    u:object_r:vendor_configs_file:s0
+# binary
+/bin/hw/android\.hardware\.thermal@2\.0-service\.mock     u:object_r:hal_thermal_default_exec:s0
diff --git a/thermal/2.0/default/apex/manifest.json b/thermal/2.0/default/apex/manifest.json
new file mode 100644
index 0000000..ee44dc1
--- /dev/null
+++ b/thermal/2.0/default/apex/manifest.json
@@ -0,0 +1,4 @@
+{
+  "name": "com.android.hardware.thermal.mock",
+  "version": 1
+}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionSetAppConfigCmdParams.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
similarity index 65%
copy from uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionSetAppConfigCmdParams.aidl
copy to uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
index f449c60..dd673e2 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionSetAppConfigCmdParams.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
@@ -33,12 +33,32 @@
 
 package android.hardware.uwb.fira_android;
 @Backing(type="int") @VintfStability
-enum UwbVendorSessionSetAppConfigCmdParams {
-  CCC_RANGING_PROTOCOL_VER = 163,
-  CCC_UWB_CONFIG_ID = 164,
-  CCC_PULSESHAPE_COMBO = 165,
-  CCC_URSK_TTL = 166,
-  NB_OF_RANGE_MEASUREMENTS = 227,
-  NB_OF_AZIMUTH_MEASUREMENTS = 228,
-  NB_OF_ELEVATION_MEASUREMENTS = 229,
+enum UwbVendorCapabilityTlvTypes {
+  SUPPORTED_CHANNELS = 0,
+  SUPPORTED_AOA_MODES = 1,
+  SUPPORTED_DEVICE_ROLES = 2,
+  SUPPORTS_BLOCK_STRIDING = 3,
+  SUPPORTS_NON_DEFERRED_MODE = 4,
+  SUPPORTS_ADAPTIVE_PAYLOAD_POWER = 5,
+  INITIATION_TIME_MS = 6,
+  SUPPORTED_MAC_FCS_CRC_TYPES = 7,
+  SUPPORTED_MULTI_NODE_MODES = 8,
+  SUPPORTED_PREAMBLE_MODES = 9,
+  SUPPORTED_PRF_MODES = 10,
+  SUPPORTED_RANGING_ROUND_USAGE_MODES = 11,
+  SUPPORTED_RFRAME_MODES = 12,
+  SUPPORTED_SFD_IDS = 13,
+  SUPPORTED_STS_MODES = 14,
+  SUPPORTED_STS_SEGEMENTS = 15,
+  SUPPORTED_BPRF_PHR_DATA_RATES = 16,
+  SUPPORTED_PSDU_DATA_RATES = 17,
+  CCC_SUPPORTED_VERSIONS = 160,
+  CCC_SUPPORTED_UWB_CONFIGS = 161,
+  CCC_SUPPORTED_PULSE_SHAPE_COMBOS = 162,
+  CCC_SUPPORTED_RAN_MULTIPLIER = 163,
+  CCC_SUPPORTED_CHAPS_PER_SLOT = 164,
+  CCC_SUPPORTED_SYNC_CODES = 165,
+  CCC_SUPPORTED_CHANNELS = 166,
+  CCC_SUPPORTED_HOPPING_SEQUENCES = 167,
+  CCC_SUPPORTED_HOPPING_CONFIG_MODES = 168,
 }
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl
new file mode 100644
index 0000000..9966d55
--- /dev/null
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.uwb.fira_android;
+@Backing(type="long") @VintfStability
+enum UwbVendorCapabilityTlvValues {
+  HAS_AZIMUTH_SUPPORT = 1,
+  HAS_ELEVATION_SUPPORT = 2,
+  HAS_FOM_SUPPORT = 4,
+  HAS_FULL_AZIMUTH_SUPPORT = 8,
+  HAS_CONTROLEE_INITIATOR_SUPPORT = 1,
+  HAS_CONTROLEE_RESPONDER_SUPPORT = 2,
+  HAS_CONTROLLER_INITIATOR_SUPPORT = 4,
+  HAS_CONTROLLER_RESPONDER_SUPPORT = 8,
+  HAS_CRC_16_SUPPORT = 1,
+  HAS_CRC_32_SUPPORT = 2,
+  HAS_UNICAST_SUPPORT = 1,
+  HAS_ONE_TO_MANY_SUPPORT = 2,
+  HAS_MANY_TO_MANY_SUPPORT = 4,
+  SUPPORTED_PREAMBLE_HAS_32_SYMBOLS_SUPPORT = 1,
+  SUPPORTED_PREAMBLE_HAS_64_SYMBOLS_SUPPORT = 2,
+  HAS_BPRF_SUPPORT = 1,
+  HAS_HPRF_SUPPORT = 2,
+  HAS_DS_TWR_SUPPORT = 1,
+  HAS_SS_TWR_SUPPORT = 2,
+  HAS_SP0_RFRAME_SUPPORT = 1,
+  HAS_SP1_RFRAME_SUPPORT = 2,
+  HAS_SP3_RFRAME_SUPPORT = 8,
+  HAS_SFD0_SUPPORT = 1,
+  HAS_SFD1_SUPPORT = 2,
+  HAS_SFD2_SUPPORT = 4,
+  HAS_SFD3_SUPPORT = 8,
+  HAS_SFD4_SUPPORT = 16,
+  HAS_STATIC_STS_SUPPORT = 1,
+  HAS_DYNAMIC_STS_SUPPORT = 2,
+  HAS_DYNAMIC_STS_INDIVIDUAL_CONTROLEE_KEY_SUPPORT = 4,
+  HAS_0_SEGMENT_SUPPORT = 1,
+  HAS_1_SEGMENT_SUPPORT = 2,
+  HAS_2_SEGMENT_SUPPORT = 4,
+  HAS_6M81_SUPPORT = 1,
+  HAS_850K_SUPPORT = 2,
+  HAS_27M2_SUPPORT = 4,
+  HAS_31M2_SUPPORT = 8,
+  UWB_CONFIG_0 = 0,
+  UWB_CONFIG_1 = 1,
+  PULSE_SHAPE_SYMMETRICAL_ROOT_RAISED_COSINE = 1,
+  PULSE_SHAPE_PRECURSOR_FREE = 2,
+  PULSE_SHAPE_PRECURSOR_FREE_SPECIAL = 3,
+  CHAPS_PER_SLOT_3 = 3,
+  CHAPS_PER_SLOT_4 = 4,
+  CHAPS_PER_SLOT_6 = 6,
+  CHAPS_PER_SLOT_8 = 8,
+  CHAPS_PER_SLOT_9 = 9,
+  CHAPS_PER_SLOT_12 = 12,
+  CHAPS_PER_SLOT_24 = 24,
+  HOPPING_SEQUENCE_DEFAULT = 0,
+  HOPPING_SEQUENCE_AES = 1,
+  HOPPING_CONFIG_MODE_NONE = 0,
+  HOPPING_CONFIG_MODE_CONTINUOUS = 1,
+  HOPPING_CONFIG_MODE_ADAPTIVE = 2,
+}
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionSetAppConfigCmdParams.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
similarity index 95%
rename from uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionSetAppConfigCmdParams.aidl
rename to uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
index f449c60..d35728f 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionSetAppConfigCmdParams.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
@@ -33,7 +33,9 @@
 
 package android.hardware.uwb.fira_android;
 @Backing(type="int") @VintfStability
-enum UwbVendorSessionSetAppConfigCmdParams {
+enum UwbVendorSessionAppConfigTlvTypes {
+  CCC_HOP_MODE_KEY = 160,
+  CCC_UWB_TIME0 = 161,
   CCC_RANGING_PROTOCOL_VER = 163,
   CCC_UWB_CONFIG_ID = 164,
   CCC_PULSESHAPE_COMBO = 165,
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
new file mode 100644
index 0000000..7001842
--- /dev/null
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
@@ -0,0 +1,206 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.uwb.fira_android;
+
+/**
+ * Android specific capability TLV types in UCI command:
+ * GID: 0000b (UWB Core Group)
+ * OID: 000011b (CORE_GET_CAPS_INFO_CMD)
+ * Values expected for each type are mentioned in the docs below and the constants
+ * used are defined in UwbVendorCapabilityTlvValues enum.
+ */
+@VintfStability
+@Backing(type="int")
+enum UwbVendorCapabilityTlvTypes {
+    /** byte array with list of supported channels */
+    SUPPORTED_CHANNELS = 0x0,
+    /**
+     * int bitmask of supported AOA modes
+     * Values:
+     *  HAS_AZIMUTH_SUPPORT = 1,
+     *  HAS_ELEVATION_SUPPORT = (1 << 1)
+     *  HAS_FOM_SUPPORT = (1 << 2)
+     *  HAS_FULL_AZIMUTH_SUPPORT = (1 << 3)
+     */
+    SUPPORTED_AOA_MODES = 0x1,
+    /**
+     * int bitmask of supported device roles
+     * Values:
+     *   HAS_CONTROLEE_INITIATOR_SUPPORT = 1
+     *   HAS_CONTROLEE_RESPONDER_SUPPORT = (1 << 1)
+     *   HAS_CONTROLLER_INITIATOR_SUPPORT = (1 << 2)
+     *   HAS_CONTROLLER_RESPONDER_SUPPORT= (1 << 3)
+     */
+    SUPPORTED_DEVICE_ROLES = 0x2,
+    /** byte value of 1 to indicate support for block striding */
+    SUPPORTS_BLOCK_STRIDING = 0x3,
+    /** byte value of 1 to indicate support for non deferred mode */
+    SUPPORTS_NON_DEFERRED_MODE = 0x4,
+    /** byte value of 1 to indicate support for adaptive payload power */
+    SUPPORTS_ADAPTIVE_PAYLOAD_POWER = 0x5,
+    /** Int value for indicating initiation time */
+    INITIATION_TIME_MS = 0x6,
+    /**
+     * int bitmask of supported mac fcs crc types
+     * Values:
+     *  HAS_CRC_16_SUPPORT = 1
+     *  HAS_CRC_32_SUPPORT = (1 << 1)
+     */
+    SUPPORTED_MAC_FCS_CRC_TYPES = 0x7,
+    /**
+     * int bitmask of supported multi node modes
+     * Values:
+     *  HAS_UNICAST_SUPPORT = 1
+     *  HAS_ONE_TO_MANY_SUPPORT = (1 << 1)
+     *  HAS_MANY_TO_MANY_SUPPORT = (1 << 2)
+     */
+    SUPPORTED_MULTI_NODE_MODES = 0x8,
+    /**
+     * int bitmask of supported preamble modes
+     * Values:
+     *  HAS_32_SYMBOLS_SUPPORT = 1
+     *  HAS_64_SYMBOLS_SUPPORT = (1 << 1)
+     */
+    SUPPORTED_PREAMBLE_MODES = 0x9,
+    /**
+     * int bitmask of supported prf modes
+     * Values:
+     *  HAS_BPRF_SUPPORT = 1
+     *  HAS_HPRF_SUPPORT = (1 << 1)
+     */
+    SUPPORTED_PRF_MODES = 0xA,
+    /**
+     * int bitmask of supported ranging round usage modes
+     * Values:
+     *  HAS_DS_TWR_SUPPORT = 1
+     *  HAS_SS_TWR_SUPPORT = (1 << 1)
+     */
+    SUPPORTED_RANGING_ROUND_USAGE_MODES = 0xB,
+    /**
+     * int bitmask of supported rframe modes
+     * Values:
+     *  HAS_SP0_RFRAME_SUPPORT = 1
+     *  HAS_SP1_RFRAME_SUPPORT = (1 << 1),
+     *  HAS_SP3_RFRAME_SUPPORT = (1 << 3)
+     */
+    SUPPORTED_RFRAME_MODES = 0xC,
+    /**
+     * int bitmask of supported sfd ids
+     * Values:
+     *  HAS_SFD0_SUPPORT = 1
+     *  HAS_SFD1_SUPPORT = (1 << 1)
+     *  HAS_SFD2_SUPPORT = (1 << 2)
+     *  HAS_SFD3_SUPPORT = (1 << 3)
+     *  HAS_SFD4_SUPPORT = (1 << 4)
+     */
+    SUPPORTED_SFD_IDS = 0xD,
+    /**
+     * int bitmask of supported sts modes
+     * Values:
+     *  HAS_STATIC_STS_SUPPORT = 1
+     *  HAS_DYNAMIC_STS_SUPPORT = (1 << 1)
+     *  HAS_DYNAMIC_STS_INDIVIDUAL_CONTROLEE_KEY_SUPPORT = (1 << 2)
+     */
+    SUPPORTED_STS_MODES = 0xE,
+    /**
+     * int bitmask of supported sts segments
+     * Values:
+     *  HAS_0_SEGMENT_SUPPORT = 1
+     *  HAS_1_SEGMENT_SUPPORT = (1 << 1)
+     *  HAS_2_SEGMENT_SUPPORT = (1 << 2)
+     */
+    SUPPORTED_STS_SEGEMENTS = 0xF,
+    /**
+     * int bitmask of supported bprf phr data rates
+     * Values:
+     *  HAS_6M81_SUPPORT = 1
+     *  HAS_850K_SUPPORT = (1 << 1)
+     */
+    SUPPORTED_BPRF_PHR_DATA_RATES = 0x10,
+    /**
+     * int bitmask of supported psdu data rates
+     * Values:
+     *  HAS_6M81_SUPPORT = 1
+     *  HAS_7M80_SUPPORT = (1 << 1)
+     *  HAS_27M2_SUPPORT = (1 << 2)
+     *  HAS_31M2_SUPPORT = (1 << 3)
+     */
+    SUPPORTED_PSDU_DATA_RATES = 0x11,
+
+    /*********************************************
+     * CCC specific
+     ********************************************/
+
+    /**
+     * 2 byte tuple {major_version (1 byte), minor_version (1 byte)} array with list of supported
+     * CCC versions
+     */
+    CCC_SUPPORTED_VERSIONS = 0xA0,
+    /**
+     * byte array with a list of supported UWB configs
+     * Values:
+     *  UWB_CONFIG_0 = 0
+     *  UWB_CONFIG_1 = 1
+     */
+    CCC_SUPPORTED_UWB_CONFIGS = 0xA1,
+    /**
+     * 1 byte tuple {initiator_tx (4 bits), responder_tx (4 bits)} array with list of supported
+     * pulse shape combos
+     * Values:
+     *  PULSE_SHAPE_SYMMETRICAL_ROOT_RAISED_COSINE = 1
+     *  PULSE_SHAPE_PRECURSOR_FREE = 2
+     *  PULSE_SHAPE_PRECURSOR_FREE_SPECIAL = 3
+     */
+    /**  */
+    CCC_SUPPORTED_PULSE_SHAPE_COMBOS = 0xA2,
+    /** Int value for indicating supported ran multiplier */
+    CCC_SUPPORTED_RAN_MULTIPLIER = 0xA3,
+    /**
+     * byte array with a list of supported chaps per slot
+     * Values:
+     *  CHAPS_PER_SLOT_3 = 3
+     *  CHAPS_PER_SLOT_4 = 4
+     *  CHAPS_PER_SLOT_6 = 6
+     *  CHAPS_PER_SLOT_8 = 8
+     *  CHAPS_PER_SLOT_9 = 9
+     *  CHAPS_PER_SLOT_12 = 12
+     *  CHAPS_PER_SLOT_24 = 24
+     */
+    CCC_SUPPORTED_CHAPS_PER_SLOT = 0xA4,
+    /**
+     * byte array with a list of supported sync codes
+     * Values: 1 - 32
+     */
+    CCC_SUPPORTED_SYNC_CODES = 0xA5,
+    /** byte array with list of supported channels */
+    CCC_SUPPORTED_CHANNELS = 0xA6,
+    /**
+     * byte array with a list of supported hopping sequences
+     * Values:
+        HOPPING_SEQUENCE_DEFAULT = 0
+        HOPPING_SEQUENCE_AES = 1
+     */
+    CCC_SUPPORTED_HOPPING_SEQUENCES = 0xA7,
+    /**
+     * byte array with a list of supported hopping config modes
+     * Values:
+     *  HOPPING_CONFIG_MODE_NONE = 0
+     *  HOPPING_CONFIG_MODE_CONTINUOUS = 1
+     *  HOPPING_CONFIG_MODE_ADAPTIVE = 2
+     */
+    CCC_SUPPORTED_HOPPING_CONFIG_MODES = 0xA8,
+}
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl
new file mode 100644
index 0000000..2080969
--- /dev/null
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvValues.aidl
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.uwb.fira_android;
+
+/**
+ * Android specific capability TLV values expected in UCI command:
+ * GID: 0000b (UWB Core Group),
+ * OID: 000011b (CORE_GET_CAPS_INFO_CMD),
+ */
+@VintfStability
+@Backing(type="long")
+enum UwbVendorCapabilityTlvValues {
+    HAS_AZIMUTH_SUPPORT = 1,
+    HAS_ELEVATION_SUPPORT = (1 << 1),
+    HAS_FOM_SUPPORT = (1 << 2),
+    HAS_FULL_AZIMUTH_SUPPORT = (1 << 3),
+
+    HAS_CONTROLEE_INITIATOR_SUPPORT = 1,
+    HAS_CONTROLEE_RESPONDER_SUPPORT = (1 << 1),
+    HAS_CONTROLLER_INITIATOR_SUPPORT = (1 << 2),
+    HAS_CONTROLLER_RESPONDER_SUPPORT = (1 << 3),
+
+    HAS_CRC_16_SUPPORT = 1,
+    HAS_CRC_32_SUPPORT = (1 << 1),
+
+    HAS_UNICAST_SUPPORT = 1,
+    HAS_ONE_TO_MANY_SUPPORT = (1 << 1),
+    HAS_MANY_TO_MANY_SUPPORT = (1 << 2),
+
+    SUPPORTED_PREAMBLE_HAS_32_SYMBOLS_SUPPORT = 1,
+    SUPPORTED_PREAMBLE_HAS_64_SYMBOLS_SUPPORT = (1 << 1),
+
+    HAS_BPRF_SUPPORT = 1,
+    HAS_HPRF_SUPPORT = (1 << 1),
+
+    HAS_DS_TWR_SUPPORT = 1,
+    HAS_SS_TWR_SUPPORT = (1 << 1),
+
+    HAS_SP0_RFRAME_SUPPORT = 1,
+    HAS_SP1_RFRAME_SUPPORT = (1 << 1),
+    HAS_SP3_RFRAME_SUPPORT = (1 << 3),
+
+    HAS_SFD0_SUPPORT = 1,
+    HAS_SFD1_SUPPORT = (1 << 1),
+    HAS_SFD2_SUPPORT = (1 << 2),
+    HAS_SFD3_SUPPORT = (1 << 3),
+    HAS_SFD4_SUPPORT = (1 << 4),
+
+    HAS_STATIC_STS_SUPPORT = 1,
+    HAS_DYNAMIC_STS_SUPPORT = (1 << 1),
+    HAS_DYNAMIC_STS_INDIVIDUAL_CONTROLEE_KEY_SUPPORT = (1 << 2),
+
+    HAS_0_SEGMENT_SUPPORT = 1,
+    HAS_1_SEGMENT_SUPPORT = (1 << 1),
+    HAS_2_SEGMENT_SUPPORT = (1 << 2),
+
+    HAS_6M81_SUPPORT = 1,
+    HAS_850K_SUPPORT = (1 << 1),
+    HAS_27M2_SUPPORT = (1 << 2),
+    HAS_31M2_SUPPORT = (1 << 3),
+
+    /*********************************************
+     * CCC specific
+     ********************************************/
+    UWB_CONFIG_0 = 0,
+    UWB_CONFIG_1 = 1,
+
+    PULSE_SHAPE_SYMMETRICAL_ROOT_RAISED_COSINE = 1,
+    PULSE_SHAPE_PRECURSOR_FREE = 2,
+    PULSE_SHAPE_PRECURSOR_FREE_SPECIAL = 3,
+
+    CHAPS_PER_SLOT_3 = 3,
+    CHAPS_PER_SLOT_4 = 4,
+    CHAPS_PER_SLOT_6 = 6,
+    CHAPS_PER_SLOT_8 = 8,
+    CHAPS_PER_SLOT_9 = 9,
+    CHAPS_PER_SLOT_12 = 12,
+    CHAPS_PER_SLOT_24 = 24,
+
+    HOPPING_SEQUENCE_DEFAULT = 0,
+    HOPPING_SEQUENCE_AES = 1,
+
+    HOPPING_CONFIG_MODE_NONE = 0,
+    HOPPING_CONFIG_MODE_CONTINUOUS = 1,
+    HOPPING_CONFIG_MODE_ADAPTIVE = 2,
+}
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionSetAppConfigCmdParams.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
similarity index 81%
rename from uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionSetAppConfigCmdParams.aidl
rename to uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
index f5e02c0..b770ee0 100644
--- a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionSetAppConfigCmdParams.aidl
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
@@ -17,25 +17,34 @@
 package android.hardware.uwb.fira_android;
 
 /**
- * Android specific vendor app params set in UCI command:
+ * Android specific vendor app params set/expected in UCI command:
  * GID: 0001b (UWB Session config Group)
  * OID: 000011b (SESSION_SET_APP_CONFIG_CMD)
+ * OID: 000100b (SESSION_GET_APP_CONFIG_CMD)
  *
  * Note: Refer to Table 34 of the UCI specification for the other params
  * expected in this command.
  */
 @VintfStability
 @Backing(type="int")
-enum UwbVendorSessionSetAppConfigCmdParams {
+enum UwbVendorSessionAppConfigTlvTypes {
     /** CCC params for ranging start */
 
     /**
      * Added in vendor version 0.
      * Range 0xA0 - 0xDF reserved for CCC use.
      */
+    /** 16 byte data */
+    CCC_HOP_MODE_KEY = 0xA0,
+    /** 8 byte data */
+    CCC_UWB_TIME0 = 0xA1,
+    /** 2 byte data */
     CCC_RANGING_PROTOCOL_VER = 0xA3,
+    /** 2 byte data */
     CCC_UWB_CONFIG_ID = 0xA4,
+    /** 1 byte data */
     CCC_PULSESHAPE_COMBO = 0xA5,
+    /** 2 byte data */
     CCC_URSK_TTL = 0xA6,
 
     /**
@@ -51,7 +60,10 @@
      * Supported only if the value returned by getSupportedAndroidCapabilities()
      * has the bit of UwbAndroidCapabilities.ANTENNAE_INTERLEAVING set to 1.
      */
+    /** 2 byte data */
     NB_OF_RANGE_MEASUREMENTS = 0xE3,
+    /** 2 byte data */
     NB_OF_AZIMUTH_MEASUREMENTS = 0xE4,
+    /** 2 byte data */
     NB_OF_ELEVATION_MEASUREMENTS = 0xE5,
 }
diff --git a/wifi/1.6/IWifiChip.hal b/wifi/1.6/IWifiChip.hal
index eaa2400..555ec91 100644
--- a/wifi/1.6/IWifiChip.hal
+++ b/wifi/1.6/IWifiChip.hal
@@ -99,4 +99,35 @@
     getUsableChannels_1_6(WifiBand band, bitfield<WifiIfaceMode> ifaceModeMask,
         bitfield<UsableChannelFilter> filterMask)
         generates (WifiStatus status, vec<WifiUsableChannel> channels);
+
+    /**
+     * Retrieve the list of all the possible radio combinations supported by this
+     * chip.
+     *
+     * @return status WifiStatus of the operation.
+     *         Possible status codes:
+     *         |WifiStatusCode.SUCCESS|,
+     *         |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|,
+     *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
+     *         |WifiStatusCode.FAILURE_UNKNOWN|
+     * @return radioCombinationMatrix
+     *         A list of all the possible radio combinations represented by
+     *         |WifiRadioCombinationMatrix|.
+     *         For Example in case of a chip which has two radios, where one radio is
+     *         capable of 2.4GHz 2X2 only and another radio which is capable of either
+     *         5GHz or 6GHz 2X2, number of possible radio combinations in this case
+     *         are 5 and possible combinations are
+     *         {{{2G 2X2}}, //Standalone 2G
+     *         {{5G 2X2}}, //Standalone 5G
+     *         {{6G 2X2}}, //Standalone 6G
+     *         {{2G 2X2}, {5G 2X2}}, //2G+5G DBS
+     *         {{2G 2X2}, {6G 2X2}}} //2G+6G DBS
+     *         Note: Since this chip doesn’t support 5G+6G simultaneous operation
+     *         as there is only one radio which can support both bands, So it can only
+     *         do MCC 5G+6G. This table should not get populated with possible MCC
+     *         configurations. This is only for simultaneous radio configurations
+     *         (such as standalone, multi band simultaneous or single band simultaneous).
+     */
+    getSupportedRadioCombinationsMatrix()
+        generates (WifiStatus status, WifiRadioCombinationMatrix radioCombinationMatrix);
 };
diff --git a/wifi/1.6/default/hidl_callback_util.h b/wifi/1.6/default/hidl_callback_util.h
index 3ac54c1..aab0ae5 100644
--- a/wifi/1.6/default/hidl_callback_util.h
+++ b/wifi/1.6/default/hidl_callback_util.h
@@ -20,6 +20,7 @@
 #include <set>
 
 #include <hidl/HidlSupport.h>
+#include <hidl/HidlTransportSupport.h>
 
 namespace {
 // Type of callback invoked by the death handler.
@@ -68,9 +69,11 @@
         // (callback proxy's raw pointer) to track the death of individual
         // clients.
         uint64_t cookie = reinterpret_cast<uint64_t>(cb.get());
-        if (cb_set_.find(cb) != cb_set_.end()) {
-            LOG(WARNING) << "Duplicate death notification registration";
-            return true;
+        for (const auto& s : cb_set_) {
+            if (interfacesEqual(cb, s)) {
+                LOG(ERROR) << "Duplicate death notification registration";
+                return true;
+            }
         }
         if (!cb->linkToDeath(death_handler_, cookie)) {
             LOG(ERROR) << "Failed to register death notification";
diff --git a/wifi/1.6/default/hidl_struct_util.cpp b/wifi/1.6/default/hidl_struct_util.cpp
index 71f98b9..45459e2 100644
--- a/wifi/1.6/default/hidl_struct_util.cpp
+++ b/wifi/1.6/default/hidl_struct_util.cpp
@@ -367,6 +367,21 @@
     }
 }
 
+V1_5::WifiBand convertLegacyMacBandToHidlWifiBand(uint32_t band) {
+    switch (band) {
+        case legacy_hal::WLAN_MAC_2_4_BAND:
+            return V1_5::WifiBand::BAND_24GHZ;
+        case legacy_hal::WLAN_MAC_5_0_BAND:
+            return V1_5::WifiBand::BAND_5GHZ;
+        case legacy_hal::WLAN_MAC_6_0_BAND:
+            return V1_5::WifiBand::BAND_6GHZ;
+        case legacy_hal::WLAN_MAC_60_0_BAND:
+            return V1_5::WifiBand::BAND_60GHZ;
+        default:
+            return V1_5::WifiBand::BAND_UNSPECIFIED;
+    }
+}
+
 uint32_t convertHidlWifiIfaceModeToLegacy(uint32_t hidl_iface_mask) {
     uint32_t legacy_iface_mask = 0;
     if (hidl_iface_mask & V1_5::WifiIfaceMode::IFACE_MODE_STA) {
@@ -2905,6 +2920,85 @@
     return true;
 }
 
+V1_6::WifiAntennaMode convertLegacyAntennaConfigurationToHidl(uint32_t antenna_cfg) {
+    switch (antenna_cfg) {
+        case legacy_hal::WIFI_ANTENNA_1X1:
+            return V1_6::WifiAntennaMode::WIFI_ANTENNA_MODE_1X1;
+        case legacy_hal::WIFI_ANTENNA_2X2:
+            return V1_6::WifiAntennaMode::WIFI_ANTENNA_MODE_2X2;
+        case legacy_hal::WIFI_ANTENNA_3X3:
+            return V1_6::WifiAntennaMode::WIFI_ANTENNA_MODE_3X3;
+        case legacy_hal::WIFI_ANTENNA_4X4:
+            return V1_6::WifiAntennaMode::WIFI_ANTENNA_MODE_4X4;
+        default:
+            return V1_6::WifiAntennaMode::WIFI_ANTENNA_MODE_UNSPECIFIED;
+    }
+}
+
+bool convertLegacyWifiRadioConfigurationToHidl(
+        legacy_hal::wifi_radio_configuration* radio_configuration,
+        V1_6::WifiRadioConfiguration* hidl_radio_configuration) {
+    if (!hidl_radio_configuration) {
+        return false;
+    }
+    *hidl_radio_configuration = {};
+    hidl_radio_configuration->bandInfo =
+            hidl_struct_util::convertLegacyMacBandToHidlWifiBand(radio_configuration->band);
+    if (hidl_radio_configuration->bandInfo == V1_5::WifiBand::BAND_UNSPECIFIED) {
+        LOG(ERROR) << "Unspecified band";
+        return false;
+    }
+    hidl_radio_configuration->antennaMode =
+            hidl_struct_util::convertLegacyAntennaConfigurationToHidl(
+                    radio_configuration->antenna_cfg);
+    return true;
+}
+
+bool convertLegacyRadioCombinationsMatrixToHidl(
+        legacy_hal::wifi_radio_combination_matrix* legacy_matrix,
+        WifiRadioCombinationMatrix* hidl_matrix) {
+    if (!hidl_matrix || !legacy_matrix) {
+        return false;
+    }
+    *hidl_matrix = {};
+
+    int num_combinations = legacy_matrix->num_radio_combinations;
+    std::vector<V1_6::WifiRadioCombination> radio_combinations_vec;
+    if (!num_combinations) {
+        LOG(ERROR) << "zero radio combinations";
+        return false;
+    }
+    wifi_radio_combination* l_radio_combinations_ptr = legacy_matrix->radio_combinations;
+    for (int i = 0; i < num_combinations; i++) {
+        int num_configurations = l_radio_combinations_ptr->num_radio_configurations;
+        WifiRadioCombination radioCombination;
+        std::vector<V1_6::WifiRadioConfiguration> radio_configurations_vec;
+        if (!num_configurations) {
+            LOG(ERROR) << "zero radio configurations";
+            return false;
+        }
+        for (int j = 0; j < num_configurations; j++) {
+            WifiRadioConfiguration radioConfiguration;
+            wifi_radio_configuration* l_radio_configurations_ptr =
+                    &l_radio_combinations_ptr->radio_configurations[j];
+            if (!hidl_struct_util::convertLegacyWifiRadioConfigurationToHidl(
+                        l_radio_configurations_ptr, &radioConfiguration)) {
+                LOG(ERROR) << "Error converting wifi radio configuration";
+                return false;
+            }
+            radio_configurations_vec.push_back(radioConfiguration);
+        }
+        radioCombination.radioConfigurations = radio_configurations_vec;
+        radio_combinations_vec.push_back(radioCombination);
+        l_radio_combinations_ptr =
+                (wifi_radio_combination*)((u8*)l_radio_combinations_ptr +
+                                          sizeof(wifi_radio_combination) +
+                                          (sizeof(wifi_radio_configuration) * num_configurations));
+    }
+    hidl_matrix->radioCombinations = radio_combinations_vec;
+    return true;
+}
+
 }  // namespace hidl_struct_util
 }  // namespace implementation
 }  // namespace V1_6
diff --git a/wifi/1.6/default/hidl_struct_util.h b/wifi/1.6/default/hidl_struct_util.h
index 26a6ebc..2d4a5f1 100644
--- a/wifi/1.6/default/hidl_struct_util.h
+++ b/wifi/1.6/default/hidl_struct_util.h
@@ -74,6 +74,11 @@
 bool convertHidlVectorOfCoexUnsafeChannelToLegacy(
         const std::vector<V1_5::IWifiChip::CoexUnsafeChannel>& hidl_unsafe_channels,
         std::vector<legacy_hal::wifi_coex_unsafe_channel>* legacy_unsafe_channels);
+bool convertLegacyRadioCombinationsMatrixToHidl(
+        legacy_hal::wifi_radio_combination_matrix* legacy_matrix,
+        V1_6::WifiRadioCombinationMatrix* hidl_matrix);
+V1_5::WifiBand convertLegacyMacBandToHidlWifiBand(uint32_t band);
+V1_6::WifiAntennaMode convertLegacyAntennaConfigurationToHidl(uint32_t antenna_cfg);
 
 // STA iface conversion methods.
 bool convertLegacyFeaturesToHidlStaCapabilities(uint64_t legacy_feature_set,
diff --git a/wifi/1.6/default/tests/hidl_struct_util_unit_tests.cpp b/wifi/1.6/default/tests/hidl_struct_util_unit_tests.cpp
index 077c6cc..0dd0aa1 100644
--- a/wifi/1.6/default/tests/hidl_struct_util_unit_tests.cpp
+++ b/wifi/1.6/default/tests/hidl_struct_util_unit_tests.cpp
@@ -377,6 +377,108 @@
                       HidlChipCaps::SET_LATENCY_MODE | HidlChipCaps::DEBUG_MEMORY_DRIVER_DUMP,
               hidle_caps);
 }
+
+void insertRadioCombination(legacy_hal::wifi_radio_combination* dst_radio_combination_ptr,
+                            int num_radio_configurations,
+                            legacy_hal::wifi_radio_configuration* radio_configuration) {
+    dst_radio_combination_ptr->num_radio_configurations = num_radio_configurations;
+    memcpy(dst_radio_combination_ptr->radio_configurations, radio_configuration,
+           num_radio_configurations * sizeof(legacy_hal::wifi_radio_configuration));
+}
+
+void verifyRadioCombination(WifiRadioCombination* radioCombination, size_t num_radio_configurations,
+                            legacy_hal::wifi_radio_configuration* radio_configuration) {
+    EXPECT_EQ(num_radio_configurations, radioCombination->radioConfigurations.size());
+    for (size_t i = 0; i < num_radio_configurations; i++) {
+        EXPECT_EQ(hidl_struct_util::convertLegacyMacBandToHidlWifiBand(radio_configuration->band),
+                  radioCombination->radioConfigurations[i].bandInfo);
+        EXPECT_EQ(hidl_struct_util::convertLegacyAntennaConfigurationToHidl(
+                          radio_configuration->antenna_cfg),
+                  radioCombination->radioConfigurations[i].antennaMode);
+        radio_configuration++;
+    }
+}
+
+TEST_F(HidlStructUtilTest, canConvertLegacyRadioCombinationsMatrixToHidl) {
+    legacy_hal::wifi_radio_configuration radio_configurations_array1[] = {
+            {.band = legacy_hal::WLAN_MAC_2_4_BAND, .antenna_cfg = legacy_hal::WIFI_ANTENNA_1X1},
+    };
+    legacy_hal::wifi_radio_configuration radio_configurations_array2[] = {
+            {.band = legacy_hal::WLAN_MAC_2_4_BAND, .antenna_cfg = legacy_hal::WIFI_ANTENNA_2X2},
+            {.band = legacy_hal::WLAN_MAC_5_0_BAND, .antenna_cfg = legacy_hal::WIFI_ANTENNA_3X3},
+    };
+    legacy_hal::wifi_radio_configuration radio_configurations_array3[] = {
+            {.band = legacy_hal::WLAN_MAC_2_4_BAND, .antenna_cfg = legacy_hal::WIFI_ANTENNA_2X2},
+            {.band = legacy_hal::WLAN_MAC_6_0_BAND, .antenna_cfg = legacy_hal::WIFI_ANTENNA_1X1},
+            {.band = legacy_hal::WLAN_MAC_5_0_BAND, .antenna_cfg = legacy_hal::WIFI_ANTENNA_4X4},
+    };
+
+    int num_radio_configs = 0;
+    int num_combinations = 0;
+    std::array<char, 256> buffer;
+    buffer.fill(0);
+    legacy_hal::wifi_radio_combination_matrix* legacy_matrix =
+            reinterpret_cast<wifi_radio_combination_matrix*>(buffer.data());
+    legacy_hal::wifi_radio_combination* radio_combinations;
+
+    // Prepare a legacy wifi_radio_combination_matrix
+    legacy_matrix->num_radio_combinations = 3;
+    // Insert first combination
+    radio_combinations =
+            (legacy_hal::wifi_radio_combination*)((char*)legacy_matrix->radio_combinations);
+    insertRadioCombination(
+            radio_combinations,
+            sizeof(radio_configurations_array1) / sizeof(radio_configurations_array1[0]),
+            radio_configurations_array1);
+    num_combinations++;
+    num_radio_configs +=
+            sizeof(radio_configurations_array1) / sizeof(radio_configurations_array1[0]);
+
+    // Insert second combination
+    radio_combinations =
+            (legacy_hal::wifi_radio_combination*)((char*)legacy_matrix->radio_combinations +
+                                                  (num_combinations *
+                                                   sizeof(legacy_hal::wifi_radio_combination)) +
+                                                  (num_radio_configs *
+                                                   sizeof(wifi_radio_configuration)));
+    insertRadioCombination(
+            radio_combinations,
+            sizeof(radio_configurations_array2) / sizeof(radio_configurations_array2[0]),
+            radio_configurations_array2);
+    num_combinations++;
+    num_radio_configs +=
+            sizeof(radio_configurations_array2) / sizeof(radio_configurations_array2[0]);
+
+    // Insert third combination
+    radio_combinations =
+            (legacy_hal::wifi_radio_combination*)((char*)legacy_matrix->radio_combinations +
+                                                  (num_combinations *
+                                                   sizeof(legacy_hal::wifi_radio_combination)) +
+                                                  (num_radio_configs *
+                                                   sizeof(wifi_radio_configuration)));
+    insertRadioCombination(
+            radio_combinations,
+            sizeof(radio_configurations_array3) / sizeof(radio_configurations_array3[0]),
+            radio_configurations_array3);
+
+    V1_6::WifiRadioCombinationMatrix converted_matrix{};
+    hidl_struct_util::convertLegacyRadioCombinationsMatrixToHidl(legacy_matrix, &converted_matrix);
+
+    // Verify the conversion
+    EXPECT_EQ(legacy_matrix->num_radio_combinations, converted_matrix.radioCombinations.size());
+    verifyRadioCombination(
+            &converted_matrix.radioCombinations[0],
+            sizeof(radio_configurations_array1) / sizeof(radio_configurations_array1[0]),
+            radio_configurations_array1);
+    verifyRadioCombination(
+            &converted_matrix.radioCombinations[1],
+            sizeof(radio_configurations_array2) / sizeof(radio_configurations_array2[0]),
+            radio_configurations_array2);
+    verifyRadioCombination(
+            &converted_matrix.radioCombinations[2],
+            sizeof(radio_configurations_array3) / sizeof(radio_configurations_array3[0]),
+            radio_configurations_array3);
+}
 }  // namespace implementation
 }  // namespace V1_6
 }  // namespace wifi
diff --git a/wifi/1.6/default/wifi_chip.cpp b/wifi/1.6/default/wifi_chip.cpp
index a185724..4fff770 100644
--- a/wifi/1.6/default/wifi_chip.cpp
+++ b/wifi/1.6/default/wifi_chip.cpp
@@ -722,6 +722,12 @@
                            filterMask);
 }
 
+Return<void> WifiChip::getSupportedRadioCombinationsMatrix(
+        getSupportedRadioCombinationsMatrix_cb hidl_status_cb) {
+    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
+                           &WifiChip::getSupportedRadioCombinationsMatrixInternal, hidl_status_cb);
+}
+
 void WifiChip::invalidateAndRemoveAllIfaces() {
     invalidateAndClearBridgedApAll();
     invalidateAndClearAll(ap_ifaces_);
@@ -1461,6 +1467,28 @@
     return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_usable_channels};
 }
 
+std::pair<WifiStatus, V1_6::WifiRadioCombinationMatrix>
+WifiChip::getSupportedRadioCombinationsMatrixInternal() {
+    legacy_hal::wifi_error legacy_status;
+    legacy_hal::wifi_radio_combination_matrix* legacy_matrix;
+
+    std::tie(legacy_status, legacy_matrix) =
+            legacy_hal_.lock()->getSupportedRadioCombinationsMatrix();
+    if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        LOG(ERROR) << "Failed to get SupportedRadioCombinations matrix from legacy HAL: "
+                   << legacyErrorToString(legacy_status);
+        return {createWifiStatusFromLegacyError(legacy_status), {}};
+    }
+
+    V1_6::WifiRadioCombinationMatrix hidl_matrix;
+    if (!hidl_struct_util::convertLegacyRadioCombinationsMatrixToHidl(legacy_matrix,
+                                                                      &hidl_matrix)) {
+        LOG(ERROR) << "Failed convertLegacyRadioCombinationsMatrixToHidl() ";
+        return {createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS), {}};
+    }
+    return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_matrix};
+}
+
 WifiStatus WifiChip::handleChipConfiguration(
         /* NONNULL */ std::unique_lock<std::recursive_mutex>* lock, ChipModeId mode_id) {
     // If the chip is already configured in a different mode, stop
diff --git a/wifi/1.6/default/wifi_chip.h b/wifi/1.6/default/wifi_chip.h
index 61ac03d..13d62fb 100644
--- a/wifi/1.6/default/wifi_chip.h
+++ b/wifi/1.6/default/wifi_chip.h
@@ -160,6 +160,8 @@
                                        hidl_bitfield<V1_5::WifiIfaceMode> ifaceModeMask,
                                        hidl_bitfield<UsableChannelFilter> filterMask,
                                        getUsableChannels_1_6_cb _hidl_cb) override;
+    Return<void> getSupportedRadioCombinationsMatrix(
+            getSupportedRadioCombinationsMatrix_cb hidl_status_cb) override;
 
   private:
     void invalidateAndRemoveAllIfaces();
@@ -267,6 +269,7 @@
             const sp<IWifiIface>& bound_iface);
     std::pair<WifiStatus, std::vector<V1_6::WifiUsableChannel>> getUsableChannelsInternal_1_6(
             WifiBand band, uint32_t ifaceModeMask, uint32_t filterMask);
+    std::pair<WifiStatus, WifiRadioCombinationMatrix> getSupportedRadioCombinationsMatrixInternal();
 
     ChipId chip_id_;
     std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_;
diff --git a/wifi/1.6/default/wifi_legacy_hal.cpp b/wifi/1.6/default/wifi_legacy_hal.cpp
index 64dde95..8a75fd8 100644
--- a/wifi/1.6/default/wifi_legacy_hal.cpp
+++ b/wifi/1.6/default/wifi_legacy_hal.cpp
@@ -37,6 +37,7 @@
 static constexpr uint32_t kMaxWakeReasonStatsArraySize = 32;
 static constexpr uint32_t kMaxRingBuffers = 10;
 static constexpr uint32_t kMaxWifiUsableChannels = 256;
+static constexpr uint32_t kMaxSupportedRadioCombinationsMatrixLength = 256;
 // need a long timeout (1000ms) for chips that unload their driver.
 static constexpr uint32_t kMaxStopCompleteWaitMs = 1000;
 static constexpr char kDriverPropName[] = "wlan.driver.status";
@@ -356,6 +357,15 @@
     }
 }
 
+// Callback to report current CHRE NAN state
+std::function<void(chre_nan_rtt_state)> on_chre_nan_rtt_internal_callback;
+void onAsyncChreNanRttState(chre_nan_rtt_state state) {
+    const auto lock = hidl_sync_util::acquireGlobalLock();
+    if (on_chre_nan_rtt_internal_callback) {
+        on_chre_nan_rtt_internal_callback(state);
+    }
+}
+
 // End of the free-standing "C" style callbacks.
 
 WifiLegacyHal::WifiLegacyHal(const std::weak_ptr<wifi_system::InterfaceTool> iface_tool,
@@ -1537,6 +1547,43 @@
     return global_func_table_.wifi_set_indoor_state(global_handle_, isIndoor);
 }
 
+std::pair<wifi_error, wifi_radio_combination_matrix*>
+WifiLegacyHal::getSupportedRadioCombinationsMatrix() {
+    std::array<char, kMaxSupportedRadioCombinationsMatrixLength> buffer;
+    buffer.fill(0);
+    uint32_t size = 0;
+    wifi_radio_combination_matrix* radio_combination_matrix_ptr =
+            reinterpret_cast<wifi_radio_combination_matrix*>(buffer.data());
+    wifi_error status = global_func_table_.wifi_get_supported_radio_combinations_matrix(
+            global_handle_, buffer.size(), &size, radio_combination_matrix_ptr);
+    CHECK(size >= 0 && size <= kMaxSupportedRadioCombinationsMatrixLength);
+    return {status, radio_combination_matrix_ptr};
+}
+
+wifi_error WifiLegacyHal::chreNanRttRequest(const std::string& iface_name, bool enable) {
+    if (enable)
+        return global_func_table_.wifi_nan_rtt_chre_enable_request(0, getIfaceHandle(iface_name),
+                                                                   NULL);
+    else
+        return global_func_table_.wifi_nan_rtt_chre_disable_request(0, getIfaceHandle(iface_name));
+}
+
+wifi_error WifiLegacyHal::chreRegisterHandler(const std::string& iface_name,
+                                              const ChreCallbackHandlers& handler) {
+    if (on_chre_nan_rtt_internal_callback) {
+        return WIFI_ERROR_NOT_AVAILABLE;
+    }
+
+    on_chre_nan_rtt_internal_callback = handler.on_wifi_chre_nan_rtt_state;
+
+    wifi_error status = global_func_table_.wifi_chre_register_handler(getIfaceHandle(iface_name),
+                                                                      {onAsyncChreNanRttState});
+    if (status != WIFI_SUCCESS) {
+        on_chre_nan_rtt_internal_callback = nullptr;
+    }
+    return status;
+}
+
 void WifiLegacyHal::invalidate() {
     global_handle_ = nullptr;
     iface_name_to_handle_.clear();
@@ -1572,6 +1619,7 @@
     on_twt_event_teardown_completion_callback = nullptr;
     on_twt_event_info_frame_received_callback = nullptr;
     on_twt_event_device_notify_callback = nullptr;
+    on_chre_nan_rtt_internal_callback = nullptr;
 }
 
 }  // namespace legacy_hal
diff --git a/wifi/1.6/default/wifi_legacy_hal.h b/wifi/1.6/default/wifi_legacy_hal.h
index 1d85d2e..ab21e8e 100644
--- a/wifi/1.6/default/wifi_legacy_hal.h
+++ b/wifi/1.6/default/wifi_legacy_hal.h
@@ -36,6 +36,7 @@
 namespace legacy_hal {
 // Import all the types defined inside the legacy HAL header files into this
 // namespace.
+using ::chre_nan_rtt_state;
 using ::frame_info;
 using ::frame_type;
 using ::FRAME_TYPE_80211_MGMT;
@@ -204,6 +205,11 @@
 using ::WIFI_AC_BK;
 using ::WIFI_AC_VI;
 using ::WIFI_AC_VO;
+using ::WIFI_ANTENNA_1X1;
+using ::WIFI_ANTENNA_2X2;
+using ::WIFI_ANTENNA_3X3;
+using ::WIFI_ANTENNA_4X4;
+using ::WIFI_ANTENNA_UNSPECIFIED;
 using ::wifi_band;
 using ::WIFI_BAND_A;
 using ::WIFI_BAND_A_DFS;
@@ -281,6 +287,9 @@
 using ::WIFI_POWER_SCENARIO_ON_HEAD_CELL_OFF;
 using ::WIFI_POWER_SCENARIO_ON_HEAD_CELL_ON;
 using ::WIFI_POWER_SCENARIO_VOICE_CALL;
+using ::wifi_radio_combination;
+using ::wifi_radio_combination_matrix;
+using ::wifi_radio_configuration;
 using ::wifi_rate;
 using ::wifi_request_id;
 using ::wifi_ring_buffer_status;
@@ -450,6 +459,12 @@
     std::function<void(const TwtDeviceNotify&)> on_device_notify;
 };
 
+// CHRE response and event callbacks struct.
+struct ChreCallbackHandlers {
+    // Callback for CHRE NAN RTT
+    std::function<void(chre_nan_rtt_state)> on_wifi_chre_nan_rtt_state;
+};
+
 /**
  * Class that encapsulates all legacy HAL interactions.
  * This class manages the lifetime of the event loop thread used by legacy HAL.
@@ -660,6 +675,14 @@
 
     wifi_error setIndoorState(bool isIndoor);
 
+    std::pair<wifi_error, wifi_radio_combination_matrix*> getSupportedRadioCombinationsMatrix();
+
+    // CHRE NAN RTT function
+    wifi_error chreNanRttRequest(const std::string& iface_name, bool enable);
+
+    wifi_error chreRegisterHandler(const std::string& iface_name,
+                                   const ChreCallbackHandlers& handler);
+
   private:
     // Retrieve interface handles for all the available interfaces.
     wifi_error retrieveIfaceHandles();
diff --git a/wifi/1.6/default/wifi_legacy_hal_stubs.cpp b/wifi/1.6/default/wifi_legacy_hal_stubs.cpp
index 7e66fab..5ad22f5 100644
--- a/wifi/1.6/default/wifi_legacy_hal_stubs.cpp
+++ b/wifi/1.6/default/wifi_legacy_hal_stubs.cpp
@@ -162,6 +162,10 @@
     populateStubFor(&hal_fn->wifi_get_usable_channels);
     populateStubFor(&hal_fn->wifi_trigger_subsystem_restart);
     populateStubFor(&hal_fn->wifi_set_indoor_state);
+    populateStubFor(&hal_fn->wifi_get_supported_radio_combinations_matrix);
+    populateStubFor(&hal_fn->wifi_nan_rtt_chre_enable_request);
+    populateStubFor(&hal_fn->wifi_nan_rtt_chre_disable_request);
+    populateStubFor(&hal_fn->wifi_chre_register_handler);
     return true;
 }
 }  // namespace legacy_hal
diff --git a/wifi/1.6/types.hal b/wifi/1.6/types.hal
index ef6965d..80fdbd1 100644
--- a/wifi/1.6/types.hal
+++ b/wifi/1.6/types.hal
@@ -46,6 +46,7 @@
 import @1.4::RttPreamble;
 import @1.4::WifiRatePreamble;
 import @1.5::NanConfigRequestSupplemental;
+import @1.5::WifiBand;
 import @1.5::StaLinkLayerIfaceContentionTimeStats;
 import @1.5::WifiIfaceMode;
 
@@ -87,6 +88,17 @@
 };
 
 /**
+ * Antenna configuration
+ */
+enum WifiAntennaMode : uint32_t {
+  WIFI_ANTENNA_MODE_UNSPECIFIED    = 0,
+  WIFI_ANTENNA_MODE_1X1        = 1,
+  WIFI_ANTENNA_MODE_2X2        = 2,
+  WIFI_ANTENNA_MODE_3X3        = 3,
+  WIFI_ANTENNA_MODE_4X4        = 4,
+};
+
+/**
  * Channel information.
  */
 struct WifiChannelInfo {
@@ -1262,3 +1274,41 @@
      */
     bool instantCommunicationModeSupportFlag;
 };
+
+/**
+ * Wifi radio configuration
+ */
+struct WifiRadioConfiguration {
+    /**
+     * Band on which this radio chain is operating.
+     * Valid values of bandInfo are: BAND_24GHZ, BAND_5GHZ, BAND_6GHZ and
+     * BAND_60GHZ.
+     *
+     */
+    WifiBand bandInfo;
+
+    /**
+     * Wifi Antenna configuration.
+     */
+    WifiAntennaMode antennaMode;
+};
+
+/**
+ * Wifi radio combination
+ */
+struct WifiRadioCombination {
+    /**
+     * A list of radio configurations in this combination.
+     */
+    vec<WifiRadioConfiguration> radioConfigurations;
+};
+
+/**
+ * Wifi radio combinations matrix retrieved via |getSupportedRadioCombinationsMatrix|.
+ */
+struct WifiRadioCombinationMatrix {
+    /**
+     * A list of all the possible radio combinations that the chip can operate.
+     */
+    vec<WifiRadioCombination> radioCombinations;
+};
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/EncryptionType.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/EncryptionType.aidl
index cec0c14..ae3dccb 100644
--- a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/EncryptionType.aidl
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/EncryptionType.aidl
@@ -39,4 +39,5 @@
   WPA2 = 2,
   WPA3_SAE_TRANSITION = 3,
   WPA3_SAE = 4,
+  OWE_TRANSITION = 5,
 }
diff --git a/wifi/hostapd/aidl/android/hardware/wifi/hostapd/EncryptionType.aidl b/wifi/hostapd/aidl/android/hardware/wifi/hostapd/EncryptionType.aidl
index bfc634d..a8f3252 100644
--- a/wifi/hostapd/aidl/android/hardware/wifi/hostapd/EncryptionType.aidl
+++ b/wifi/hostapd/aidl/android/hardware/wifi/hostapd/EncryptionType.aidl
@@ -29,4 +29,5 @@
     WPA2,
     WPA3_SAE_TRANSITION,
     WPA3_SAE,
+    OWE_TRANSITION,
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
index ca7be73..f709aef 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
@@ -81,6 +81,7 @@
   void setSsidPostfix(in byte[] postfix);
   void setWfdDeviceInfo(in byte[] info);
   void setWfdR2DeviceInfo(in byte[] info);
+  void removeClient(in byte[] peerAddress, in boolean isLegacyClient);
   void setWpsConfigMethods(in android.hardware.wifi.supplicant.WpsConfigMethods configMethods);
   void setWpsDeviceName(in String name);
   void setWpsDeviceType(in byte[] type);
@@ -92,4 +93,6 @@
   String startWpsPinDisplay(in String groupIfName, in byte[] bssid);
   void startWpsPinKeypad(in String groupIfName, in String pin);
   void stopFind();
+  void findOnSocialChannels(in int timeoutInSec);
+  void findOnSpecificFrequency(in int freqInHz, in int timeoutInSec);
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
index 64839e7..7588c74 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
@@ -237,7 +237,7 @@
      * Initiate a P2P service discovery with an optional timeout.
      *
      * @param timeoutInSec Max time to be spent is performing discovery.
-     *        Set to 0 to indefinely continue discovery until an explicit
+     *        Set to 0 to indefinitely continue discovery until an explicit
      *        |stopFind| is sent.
      * @throws ServiceSpecificException with one of the following values:
      *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
@@ -643,6 +643,17 @@
     void setWfdR2DeviceInfo(in byte[] info);
 
     /**
+     * Remove the client with the MAC address from the group.
+     *
+     * @param peerAddress Mac address of the client.
+     * @param isLegacyClient Indicate if client is a legacy client or not.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+     */
+    void removeClient(in byte[/*6*/] peerAddress, in boolean isLegacyClient);
+
+    /**
      * Set the list of supported config methods for WPS operations.
      *
      * @param configMethods Mask of WPS configuration methods supported by the
@@ -767,4 +778,36 @@
      *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
      */
     void stopFind();
+
+    /**
+     * Initiate a P2P device discovery only on social channels.
+     *
+     * Full P2P discovery is performed through |ISupplicantP2pIface.find| method.
+     *
+     * @param timeoutInSec The maximum amount of time that should be spent in performing device
+     *         discovery.
+     *        Set to 0 to indefinitely continue discovery until an explicit
+     *        |stopFind| is sent.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+     *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
+     */
+    void findOnSocialChannels(in int timeoutInSec);
+
+    /**
+     * Initiate a P2P device discovery on a specific frequency.
+     *
+     * Full P2P discovery is performed through |ISupplicantP2pIface.find| method.
+     *
+     * @param freqInHz the frequency to be scanned.
+     * @param timeoutInSec Max time to be spent is performing discovery.
+     *        Set to 0 to indefinitely continue discovery until an explicit
+     *        |stopFind| is sent.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+     *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
+     */
+    void findOnSpecificFrequency(in int freqInHz, in int timeoutInSec);
 }
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
index 10aab4d..470a9b0 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
@@ -481,6 +481,20 @@
 }
 
 /*
+ * FindSocialChannelsOnly
+ */
+TEST_P(SupplicantP2pIfaceAidlTest, FindSocialChannelsOnly) {
+    EXPECT_TRUE(p2p_iface_->findOnSocialChannels(kTestFindTimeout).isOk());
+}
+
+/*
+ * FindSpecificFrequency
+ */
+TEST_P(SupplicantP2pIfaceAidlTest, FindSpecificFrequency) {
+    EXPECT_TRUE(p2p_iface_->findOnSpecificFrequency(2412, kTestFindTimeout).isOk());
+}
+
+/*
  * StopFind
  */
 TEST_P(SupplicantP2pIfaceAidlTest, StopFind) {