diff --git a/TEST_MAPPING b/TEST_MAPPING
index 0e18f48..543acf6 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -7,7 +7,7 @@
       "name": "vts_treble_vintf_vendor_test"
     },
     {
-      "name": "hidl_implementation_test"
+      "name": "hal_implementation_test"
     }
   ]
 }
diff --git a/audio/6.0/IDevice.hal b/audio/6.0/IDevice.hal
index c2e310c..2026d8f 100644
--- a/audio/6.0/IDevice.hal
+++ b/audio/6.0/IDevice.hal
@@ -149,7 +149,10 @@
                     AudioConfig suggestedConfig);
 
     /**
-     * Returns whether HAL supports audio patches.
+     * Returns whether HAL supports audio patches. Patch represents a connection
+     * between signal source(s) and signal sink(s). If HAL doesn't support
+     * patches natively (in hardware) then audio system will need to establish
+     * them in software.
      *
      * @return supports true if audio patches are supported.
      */
@@ -316,7 +319,9 @@
     close() generates (Result retval);
 
     /**
-     * Applies an audio effect to an audio device.
+     * Applies an audio effect to an audio device. The effect is inserted
+     * according to its insertion preference specified by INSERT_... EffectFlags
+     * in the EffectDescriptor.
      *
      * @param device identifies the sink or source device this effect must be applied to.
      *               "device" is the AudioPortHandle indicated for the device when the audio
diff --git a/audio/common/6.0/types.hal b/audio/common/6.0/types.hal
index 26e8acb..b2806c7 100644
--- a/audio/common/6.0/types.hal
+++ b/audio/common/6.0/types.hal
@@ -91,37 +91,76 @@
 enum AudioStreamType : int32_t {
     // These values must kept in sync with
     //  frameworks/base/media/java/android/media/AudioSystem.java
+    /** Used to identify the default audio stream volume. */
     DEFAULT          = -1,
+    /** Specifies the minimum value for use in checks and loops. */
     MIN              = 0,
+    /** Used to identify the volume of audio streams for phone calls. */
     VOICE_CALL       = 0,
+    /** Used to identify the volume of audio streams for system sounds. */
     SYSTEM           = 1,
+    /**
+     * Used to identify the volume of audio streams for the phone ring
+     * and message alerts.
+     */
     RING             = 2,
+    /** Used to identify the volume of audio streams for music playback. */
     MUSIC            = 3,
+    /** Used to identify the volume of audio streams for alarms. */
     ALARM            = 4,
+    /** Used to identify the volume of audio streams for notifications. */
     NOTIFICATION     = 5,
+    /**
+     * Used to identify the volume of audio streams for phone calls
+     * when connected on bluetooth.
+     */
     BLUETOOTH_SCO    = 6,
-    ENFORCED_AUDIBLE = 7,  // Sounds that cannot be muted by user and must be
-                           // routed to speaker
+    /**
+     * Used to identify the volume of audio streams for enforced system
+     * sounds in certain countries (e.g camera in Japan). */
+    ENFORCED_AUDIBLE = 7,
+    /** Used to identify the volume of audio streams for DTMF tones. */
     DTMF             = 8,
-    TTS              = 9,  // Transmitted Through Speaker.  Plays over speaker
-                           // only, silent on other devices
-    ACCESSIBILITY    = 10, // For accessibility talk back prompts
-    ASSISTANT        = 11, // For virtual assistant service
+    /**
+     * Used to identify the volume of audio streams exclusively transmitted
+     * through the speaker (TTS) of the device.
+     */
+    TTS              = 9,
+    /**
+     * Used to identify the volume of audio streams for accessibility prompts.
+     */
+    ACCESSIBILITY    = 10,
+    /** Used to identify the volume of audio streams for virtual assistant. */
+    ASSISTANT        = 11,
 };
 
 @export(name="audio_source_t", value_prefix="AUDIO_SOURCE_")
 enum AudioSource : int32_t {
     // These values must kept in sync with
     //  frameworks/base/media/java/android/media/MediaRecorder.java,
-    //  frameworks/av/services/audiopolicy/AudioPolicyService.cpp,
     //  system/media/audio_effects/include/audio_effects/audio_effects_conf.h
+    /** Default audio source. */
     DEFAULT             = 0,
+    /** Microphone audio source. */
     MIC                 = 1,
+    /** Voice call uplink (Tx) audio source. */
     VOICE_UPLINK        = 2,
+    /** Voice call downlink (Rx) audio source. */
     VOICE_DOWNLINK      = 3,
+    /** Voice call uplink + downlink audio source. */
     VOICE_CALL          = 4,
+    /**
+     * Microphone audio source tuned for video recording, with the same
+     * orientation as the camera if available.
+     */
     CAMCORDER           = 5,
+    /** Microphone audio source tuned for voice recognition. */
     VOICE_RECOGNITION   = 6,
+    /**
+     * Microphone audio source tuned for voice communications such as VoIP. It
+     * will for instance take advantage of echo cancellation or automatic gain
+     * control if available.
+     */
     VOICE_COMMUNICATION = 7,
     /**
      * Source for the mix to be presented remotely. An example of remote
@@ -146,7 +185,9 @@
      * to include all post processing applied to the playback path.
      */
     ECHO_REFERENCE      = 1997,
+    /** Virtual source for the built-in FM tuner. */
     FM_TUNER            = 1998,
+    /** Virtual source for the last captured hotword. */
     HOTWORD             = 1999,
 };
 
@@ -562,7 +603,7 @@
     IN_CALL          = 2,
     /** Calls handled by apps (Eg: Hangout). */
     IN_COMMUNICATION = 3,
-    /** Call screening in progress */
+    /** Call screening in progress. */
     CALL_SCREEN      = 4,
 };
 
@@ -748,23 +789,85 @@
     // These values must kept in sync with
     //  frameworks/base/media/java/android/media/AudioAttributes.java
     // Note that not all framework values are exposed
+    /**
+     * Usage value to use when the usage is unknown.
+     */
     UNKNOWN                            = 0,
+    /**
+     * Usage value to use when the usage is media, such as music, or movie
+     * soundtracks.
+     */
     MEDIA                              = 1,
+    /**
+     * Usage value to use when the usage is voice communications, such as
+     * telephony or VoIP.
+     */
     VOICE_COMMUNICATION                = 2,
+    /**
+     * Usage value to use when the usage is in-call signalling, such as with
+     * a "busy" beep, or DTMF tones.
+     */
     VOICE_COMMUNICATION_SIGNALLING     = 3,
+    /**
+     * Usage value to use when the usage is an alarm (e.g. wake-up alarm).
+     */
     ALARM                              = 4,
+    /**
+     * Usage value to use when the usage is a generic notification.
+     */
     NOTIFICATION                       = 5,
+    /**
+     * Usage value to use when the usage is telephony ringtone.
+     */
     NOTIFICATION_TELEPHONY_RINGTONE    = 6,
+    /**
+     * Usage value to use when the usage is for accessibility, such as with
+     * a screen reader.
+     */
     ASSISTANCE_ACCESSIBILITY           = 11,
+    /**
+     * Usage value to use when the usage is driving or navigation directions.
+     */
     ASSISTANCE_NAVIGATION_GUIDANCE     = 12,
+    /**
+     * Usage value to use when the usage is sonification, such as  with user
+     * interface sounds.
+     */
     ASSISTANCE_SONIFICATION            = 13,
+    /**
+     * Usage value to use when the usage is for game audio.
+     */
     GAME                               = 14,
+    /**
+     * Usage value to use when feeding audio to the platform and replacing
+     * "traditional" audio source, such as audio capture devices.
+     */
     VIRTUAL_SOURCE                     = 15,
+    /**
+     * Usage value to use for audio responses to user queries, audio
+     * instructions or help utterances.
+     */
     ASSISTANT                          = 16,
+    /**
+     * Usage value to use for assistant voice interaction with remote caller
+     * on Cell and VoIP calls.
+     */
     CALL_ASSISTANT                     = 17,
+    /**
+     * Usage value to use when the usage is an emergency.
+     */
     EMERGENCY                          = 1000,
+    /**
+     * Usage value to use when the usage is a safety sound.
+     */
     SAFETY                             = 1001,
+    /**
+     * Usage value to use when the usage is a vehicle status.
+     */
     VEHICLE_STATUS                     = 1002,
+    /**
+     * Usage value to use when the usage is an announcement.
+     */
     ANNOUNCEMENT                       = 1003,
 };
 
@@ -773,10 +876,30 @@
 enum AudioContentType : uint32_t {
     // Do not change these values without updating their counterparts
     // in frameworks/base/media/java/android/media/AudioAttributes.java
+    /**
+     * Content type value to use when the content type is unknown, or other than
+     * the ones defined.
+     */
     UNKNOWN      = 0,
+    /**
+     * Content type value to use when the content type is speech.
+     */
     SPEECH       = 1,
+    /**
+     * Content type value to use when the content type is music.
+     */
     MUSIC        = 2,
+    /**
+     * Content type value to use when the content type is a soundtrack,
+     * typically accompanying a movie or TV program.
+     */
     MOVIE        = 3,
+    /**
+     * Content type value to use when the content type is a sound used to
+     * accompany a user action, such as a beep or sound effect expressing a key
+     * click, or event, such as the type of a sound for a bonus being received
+     * in a game. These sounds are mostly synthesized or short Foley sounds.
+     */
     SONIFICATION = 4,
 };
 
diff --git a/automotive/vehicle/2.0/default/Android.bp b/automotive/vehicle/2.0/default/Android.bp
index a94a37e..e325889 100644
--- a/automotive/vehicle/2.0/default/Android.bp
+++ b/automotive/vehicle/2.0/default/Android.bp
@@ -47,6 +47,9 @@
         "common/src/VehicleUtils.cpp",
         "common/src/VmsUtils.cpp",
     ],
+    shared_libs: [
+        "libbase",
+    ],
     local_include_dirs: ["common/include/vhal_v2_0"],
     export_include_dirs: ["common/include"],
 }
@@ -109,6 +112,9 @@
         "tests/VehiclePropConfigIndex_test.cpp",
         "tests/VmsUtils_test.cpp",
     ],
+    shared_libs: [
+        "libbase",
+    ],
     header_libs: ["libbase_headers"],
     test_suites: ["general-tests"],
 }
@@ -173,7 +179,7 @@
         "libqemu_pipe",
     ],
     cflags: [
-        "-Wno-unused-parameter"
+        "-Wno-unused-parameter",
     ],
 }
 
@@ -200,6 +206,6 @@
         "android.hardware.automotive.vehicle@2.0-virtualization-utils",
     ],
     cflags: [
-        "-Wno-unused-parameter"
+        "-Wno-unused-parameter",
     ],
 }
diff --git a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleHalManager.h b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleHalManager.h
index c1e9e88..fcfe761 100644
--- a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleHalManager.h
+++ b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VehicleHalManager.h
@@ -73,7 +73,9 @@
                                    int32_t propId)  override;
     Return<void> debugDump(debugDump_cb _hidl_cb = nullptr) override;
 
-private:
+    Return<void> debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
+
+  private:
     using VehiclePropValuePtr = VehicleHal::VehiclePropValuePtr;
     // Returns true if needs to call again shortly.
     using RetriableAction = std::function<bool()>;
@@ -96,6 +98,22 @@
     bool checkReadPermission(const VehiclePropConfig &config) const;
     void onAllClientsUnsubscribed(int32_t propertyId);
 
+    // Dump and commands
+    // TODO: most functions below (exception dump() and cmdSetOne()) should be const, but they rely
+    // on IVehicle.get(), which isn't...
+    void cmdDump(int fd, const hidl_vec<hidl_string>& options);
+    void cmdDumpOneProperty(int fd, int32_t prop, int32_t areaId);
+    void cmdDumpOneProperty(int fd, int rowNumber, const VehiclePropConfig& config);
+
+    static bool checkArgumentsSize(int fd, const hidl_vec<hidl_string>& options, size_t minSize);
+    static bool checkCallerHasWritePermissions(int fd);
+    static bool safelyParseInt(int fd, int index, std::string s, int* out);
+    void cmdHelp(int fd) const;
+    void cmdListAllProperties(int fd) const;
+    void cmdDumpAllProperties(int fd);
+    void cmdDumpSpecificProperties(int fd, const hidl_vec<hidl_string>& options);
+    void cmdSetOneProperty(int fd, const hidl_vec<hidl_string>& options);
+
     static bool isSubscribable(const VehiclePropConfig& config,
                                SubscribeFlags flags);
     static bool isSampleRateFixed(VehiclePropertyChangeMode mode);
diff --git a/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp b/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
index 393d3ec..4249a61 100644
--- a/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
+++ b/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
@@ -21,11 +21,18 @@
 #include <cmath>
 #include <fstream>
 
-#include <android/log.h>
+#include <android-base/parseint.h>
+#include <android-base/strings.h>
 #include <android/hardware/automotive/vehicle/2.0/BpHwVehicleCallback.h>
+#include <android/log.h>
+
+#include <hwbinder/IPCThreadState.h>
 
 #include "VehicleUtils.h"
 
+// TODO: figure out how to include private/android_filesystem_config.h instead...
+#define AID_ROOT 0 /* traditional unix root user */
+
 namespace android {
 namespace hardware {
 namespace automotive {
@@ -34,6 +41,10 @@
 
 using namespace std::placeholders;
 
+using ::android::base::EqualsIgnoreCase;
+using ::android::hardware::hidl_handle;
+using ::android::hardware::hidl_string;
+
 constexpr std::chrono::milliseconds kHalEventBatchingTimeWindow(10);
 
 const VehiclePropValue kEmptyValue{};
@@ -172,6 +183,231 @@
     return Void();
 }
 
+Return<void> VehicleHalManager::debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) {
+    if (fd.getNativeHandle() != nullptr && fd->numFds > 0) {
+        cmdDump(fd->data[0], options);
+    } else {
+        ALOGE("Invalid parameters passed to debug()");
+    }
+    return Void();
+}
+
+void VehicleHalManager::cmdDump(int fd, const hidl_vec<hidl_string>& options) {
+    if (options.size() == 0) {
+        cmdDumpAllProperties(fd);
+        return;
+    }
+    std::string option = options[0];
+    if (EqualsIgnoreCase(option, "--help")) {
+        cmdHelp(fd);
+    } else if (EqualsIgnoreCase(option, "--list")) {
+        cmdListAllProperties(fd);
+    } else if (EqualsIgnoreCase(option, "--get")) {
+        cmdDumpSpecificProperties(fd, options);
+    } else if (EqualsIgnoreCase(option, "--set")) {
+        cmdSetOneProperty(fd, options);
+    } else {
+        dprintf(fd, "Invalid option: %s\n", option.c_str());
+    }
+}
+
+bool VehicleHalManager::checkCallerHasWritePermissions(int fd) {
+    // Double check that's only called by root - it should be be blocked at the HIDL debug() level,
+    // but it doesn't hurt to make sure...
+    if (hardware::IPCThreadState::self()->getCallingUid() != AID_ROOT) {
+        dprintf(fd, "Must be root\n");
+        return false;
+    }
+    return true;
+}
+
+bool VehicleHalManager::checkArgumentsSize(int fd, const hidl_vec<hidl_string>& options,
+                                           size_t minSize) {
+    size_t size = options.size();
+    if (size >= minSize) {
+        return true;
+    }
+    dprintf(fd, "Invalid number of arguments: required at least %zu, got %zu\n", minSize, size);
+    return false;
+}
+
+bool VehicleHalManager::safelyParseInt(int fd, int index, std::string s, int* out) {
+    if (!android::base::ParseInt(s, out)) {
+        dprintf(fd, "non-integer argument at index %d: %s\n", index, s.c_str());
+        return false;
+    }
+    return true;
+}
+
+void VehicleHalManager::cmdHelp(int fd) const {
+    dprintf(fd, "Usage: \n\n");
+    dprintf(fd, "[no args]: dumps (id and value) all supported properties \n");
+    dprintf(fd, "--help: shows this help\n");
+    dprintf(fd, "--list: lists the ids of all supported properties\n");
+    dprintf(fd, "--get <PROP1> [PROP2] [PROPN]: dumps the value of specific properties \n");
+    // TODO: support other formats (int64, float, bytes)
+    dprintf(fd,
+            "--set <PROP> <i|s> <VALUE_1> [<i|s> <VALUE_N>]: sets the value of property PROP, using"
+            " arbitrary number of key/value parameters (i for int32, s for string). Notice that "
+            "the string value can be set just once, while the other can have multiple values "
+            "(so they're used in the respective array)\n");
+}
+
+void VehicleHalManager::cmdListAllProperties(int fd) const {
+    auto& halConfig = mConfigIndex->getAllConfigs();
+    size_t size = halConfig.size();
+    if (size == 0) {
+        dprintf(fd, "no properties to list\n");
+        return;
+    }
+    int i = 0;
+    dprintf(fd, "listing %zu properties\n", size);
+    for (const auto& config : halConfig) {
+        dprintf(fd, "%d: %d\n", ++i, config.prop);
+    }
+}
+
+void VehicleHalManager::cmdDumpAllProperties(int fd) {
+    auto& halConfig = mConfigIndex->getAllConfigs();
+    size_t size = halConfig.size();
+    if (size == 0) {
+        dprintf(fd, "no properties to dump\n");
+        return;
+    }
+    int rowNumber = 0;
+    dprintf(fd, "dumping %zu properties\n", size);
+    for (auto& config : halConfig) {
+        cmdDumpOneProperty(fd, ++rowNumber, config);
+    }
+}
+
+void VehicleHalManager::cmdDumpOneProperty(int fd, int rowNumber, const VehiclePropConfig& config) {
+    size_t numberAreas = config.areaConfigs.size();
+    if (numberAreas == 0) {
+        if (rowNumber > 0) {
+            dprintf(fd, "%d: ", rowNumber);
+        }
+        cmdDumpOneProperty(fd, config.prop, /* areaId= */ 0);
+        return;
+    }
+    for (size_t j = 0; j < numberAreas; ++j) {
+        if (rowNumber > 0) {
+            if (numberAreas > 1) {
+                dprintf(fd, "%d/%zu: ", rowNumber, j);
+            } else {
+                dprintf(fd, "%d: ", rowNumber);
+            }
+        }
+        cmdDumpOneProperty(fd, config.prop, config.areaConfigs[j].areaId);
+    }
+}
+
+void VehicleHalManager::cmdDumpSpecificProperties(int fd, const hidl_vec<hidl_string>& options) {
+    if (!checkArgumentsSize(fd, options, 2)) return;
+
+    // options[0] is the command itself...
+    int rowNumber = 0;
+    size_t size = options.size();
+    for (size_t i = 1; i < size; ++i) {
+        int prop;
+        if (!safelyParseInt(fd, i, options[i], &prop)) return;
+        const auto* config = getPropConfigOrNull(prop);
+        if (config == nullptr) {
+            dprintf(fd, "No property %d\n", prop);
+            continue;
+        }
+        if (size > 2) {
+            // Only show row number if there's more than 1
+            rowNumber++;
+        }
+        cmdDumpOneProperty(fd, rowNumber, *config);
+    }
+}
+
+void VehicleHalManager::cmdDumpOneProperty(int fd, int32_t prop, int32_t areaId) {
+    VehiclePropValue input;
+    input.prop = prop;
+    input.areaId = areaId;
+    auto callback = [&](StatusCode status, const VehiclePropValue& output) {
+        if (status == StatusCode::OK) {
+            dprintf(fd, "%s\n", toString(output).c_str());
+        } else {
+            dprintf(fd, "Could not get property %d. Error: %s\n", prop, toString(status).c_str());
+        }
+    };
+    get(input, callback);
+}
+
+void VehicleHalManager::cmdSetOneProperty(int fd, const hidl_vec<hidl_string>& options) {
+    if (!checkCallerHasWritePermissions(fd) || !checkArgumentsSize(fd, options, 3)) return;
+
+    size_t size = options.size();
+
+    // Syntax is --set PROP Type1 Value1 TypeN ValueN, so number of arguments must be even
+    if (size % 2 != 0) {
+        dprintf(fd, "must pass even number of arguments (passed %zu)\n", size);
+        return;
+    }
+    int numberValues = (size - 2) / 2;
+
+    VehiclePropValue prop;
+    if (!safelyParseInt(fd, 1, options[1], &prop.prop)) return;
+    prop.timestamp = 0;
+    prop.areaId = 0;  // TODO: add option to pass areaId as parameter
+    prop.status = VehiclePropertyStatus::AVAILABLE;
+
+    // First pass calculate sizes
+    int sizeInt32 = 0;
+    int stringIndex = 0;
+    for (int i = 2, kv = 1; kv <= numberValues; kv++) {
+        // iterate through the kv=1..n key/value pairs, accessing indexes i / i+1 at each step
+        std::string type = options[i];
+        std::string value = options[i + 1];
+        if (EqualsIgnoreCase(type, "i")) {
+            sizeInt32++;
+        } else if (EqualsIgnoreCase(type, "s")) {
+            if (stringIndex != 0) {
+                dprintf(fd,
+                        "defining string value (%s) again at index %d (already defined at %d=%s"
+                        ")\n",
+                        value.c_str(), i, stringIndex, options[stringIndex + 1].c_str());
+                return;
+            }
+            stringIndex = i;
+        } else {
+            dprintf(fd, "invalid (%s) type at index %d\n", type.c_str(), i);
+            return;
+        }
+        i += 2;
+    }
+    prop.value.int32Values.resize(sizeInt32);
+
+    // Second pass: populate it
+    int indexInt32 = 0;
+    for (int i = 2, kv = 1; kv <= numberValues; kv++) {
+        // iterate through the kv=1..n key/value pairs, accessing indexes i / i+1 at each step
+        int valueIndex = i + 1;
+        std::string type = options[i];
+        std::string value = options[valueIndex];
+        if (EqualsIgnoreCase(type, "i")) {
+            int safeInt;
+            if (!safelyParseInt(fd, valueIndex, value, &safeInt)) return;
+            prop.value.int32Values[indexInt32++] = safeInt;
+        } else if (EqualsIgnoreCase(type, "s")) {
+            prop.value.stringValue = value;
+        }
+        i += 2;
+    }
+    ALOGD("Setting prop %s", toString(prop).c_str());
+    auto status = set(prop);
+    if (status == StatusCode::OK) {
+        dprintf(fd, "Set property %s\n", toString(prop).c_str());
+    } else {
+        dprintf(fd, "Failed to set property %s: %s\n", toString(prop).c_str(),
+                toString(status).c_str());
+    }
+}
+
 void VehicleHalManager::init() {
     ALOGI("VehicleHalManager::init");
 
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
index bf85da2..e19987c 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
@@ -87,23 +87,23 @@
 /**
  * This property is used for test purpose to set properties' value from vehicle.
  * For example: Mocking hard button press triggering a HVAC fan speed change.
- * Android set kSetPropertyFromVehcileForTest with an array of integer {HVAC_FAN_SPEED, value of
+ * Android set kSetPropertyFromVehicleForTest with an array of integer {HVAC_FAN_SPEED, value of
  * fan speed} and a long value indicates the timestamp of the events .
  * It only works with integer type properties.
  */
-const int32_t kSetIntPropertyFromVehcileForTest =
+const int32_t kSetIntPropertyFromVehicleForTest =
         0x1112 | VehiclePropertyGroup::VENDOR | VehicleArea::GLOBAL | VehiclePropertyType::MIXED;
 /**
  * This property is used for test purpose to set properties' value from vehicle.
  * It only works with float type properties.
  */
-const int32_t kSetFloatPropertyFromVehcileForTest =
+const int32_t kSetFloatPropertyFromVehicleForTest =
         0x1113 | VehiclePropertyGroup::VENDOR | VehicleArea::GLOBAL | VehiclePropertyType::MIXED;
 /**
  * This property is used for test purpose to set properties' value from vehicle.
  * It only works with boolean type properties.
  */
-const int32_t kSetBooleanPropertyFromVehcileForTest =
+const int32_t kSetBooleanPropertyFromVehicleForTest =
         0x1114 | VehiclePropertyGroup::VENDOR | VehicleArea::GLOBAL | VehiclePropertyType::MIXED;
 
 /**
@@ -695,7 +695,7 @@
         {
                 .config =
                         {
-                                .prop = kSetIntPropertyFromVehcileForTest,
+                                .prop = kSetIntPropertyFromVehicleForTest,
                                 .access = VehiclePropertyAccess::WRITE,
                                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                                 .configArray = {0, 0, 0, 2, 1, 0, 0, 0, 0},
@@ -705,7 +705,7 @@
         {
                 .config =
                         {
-                                .prop = kSetFloatPropertyFromVehcileForTest,
+                                .prop = kSetFloatPropertyFromVehicleForTest,
                                 .access = VehiclePropertyAccess::WRITE,
                                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                                 .configArray = {0, 0, 1, 0, 1, 0, 1, 0, 0},
@@ -715,7 +715,7 @@
         {
                 .config =
                         {
-                                .prop = kSetBooleanPropertyFromVehcileForTest,
+                                .prop = kSetBooleanPropertyFromVehicleForTest,
                                 .access = VehiclePropertyAccess::WRITE,
                                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
                                 .configArray = {0, 1, 1, 0, 1, 0, 0, 0, 0},
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.cpp
index 222fe5e..d9867bd 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.cpp
@@ -202,8 +202,8 @@
         case kGenerateFakeDataControllingProperty:
             return handleGenerateFakeDataRequest(value);
 
-        // set the value from vehcile side, used in end to end test.
-        case kSetIntPropertyFromVehcileForTest: {
+        // set the value from vehicle side, used in end to end test.
+        case kSetIntPropertyFromVehicleForTest: {
             auto updatedPropValue = createVehiclePropValue(VehiclePropertyType::INT32, 1);
             updatedPropValue->prop = value.value.int32Values[0];
             updatedPropValue->value.int32Values[0] = value.value.int32Values[1];
@@ -212,7 +212,7 @@
             onPropertyValueFromCar(*updatedPropValue, updateStatus);
             return StatusCode::OK;
         }
-        case kSetFloatPropertyFromVehcileForTest: {
+        case kSetFloatPropertyFromVehicleForTest: {
             auto updatedPropValue = createVehiclePropValue(VehiclePropertyType::FLOAT, 1);
             updatedPropValue->prop = value.value.int32Values[0];
             updatedPropValue->value.floatValues[0] = value.value.floatValues[0];
@@ -221,7 +221,7 @@
             onPropertyValueFromCar(*updatedPropValue, updateStatus);
             return StatusCode::OK;
         }
-        case kSetBooleanPropertyFromVehcileForTest: {
+        case kSetBooleanPropertyFromVehicleForTest: {
             auto updatedPropValue = createVehiclePropValue(VehiclePropertyType::BOOLEAN, 1);
             updatedPropValue->prop = value.value.int32Values[1];
             updatedPropValue->value.int32Values[0] = value.value.int32Values[0];
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 9a8f336..8eb7587 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -161,7 +161,7 @@
     </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.drm</name>
-        <version>1.0-3</version>
+        <version>1.3</version>
         <interface>
             <name>ICryptoFactory</name>
             <regex-instance>.*</regex-instance>
diff --git a/current.txt b/current.txt
index c88af5c..9765f81 100644
--- a/current.txt
+++ b/current.txt
@@ -605,14 +605,14 @@
 
 # HALs released in Android R
 e966a3437d6a98d9d9e14e9d672088771716031900c0deb55a0946c751a03a44 android.hardware.audio@6.0::types
-dd3e9280be60a5e042331c1046d13938e2cc323dc4b267cc74d544bf62fc0314 android.hardware.audio@6.0::IDevice
+7241bd4596a927cd46d4b82f5e29e2cbe57f194aa1b25555f1d1d352e8b15c61 android.hardware.audio@6.0::IDevice
 2402876cbc23c0de3690a665eca84fd3857d1808dba5cad25ce272f81ecef8c9 android.hardware.audio@6.0::IDevicesFactory
 bca5379d5065e2e08b6ad7308ffc8a71a972fc0698bec678ea32eea786d01cb5 android.hardware.audio@6.0::IPrimaryDevice
 fd1f1b29f26b42e886220f04a08086c00e5ade9d7b53f095438e578ab9d42a93 android.hardware.audio@6.0::IStream
 2df5d5866b37776f25079c0e54b54350a2abe4e025a59c9e02a7d3abe8ca00e8 android.hardware.audio@6.0::IStreamIn
 78e4138cc8307c11fc777c3bd376e581ba4ba48196b05ca1d7cdfa515c87b48a android.hardware.audio@6.0::IStreamOut
 997fdaad7a9d17ee7e01feb7031a753e2365e72ad30b11d950e9183fabdf3844 android.hardware.audio@6.0::IStreamOutCallback
-43a3303378f5b9852c2da9ac2c1d440965aab7ba02a800229e7b3c84e2167e06 android.hardware.audio.common@6.0::types
+167ed5cfb7d91db2e2bf20f1320c1a9004eeb768e26f535e0f7db94a21867d21 android.hardware.audio.common@6.0::types
 817930d58412d662cb45e641c50cb62c727e4a3e3ffe7029a53cad9677b97d58 android.hardware.audio.effect@6.0::types
 525bec6b44f1103869c269a128d51b8dccd73af5340ba863c8886c68357c7faf android.hardware.audio.effect@6.0::IAcousticEchoCancelerEffect
 8d76bbe3719d051a8e9a1dcf9244f37f5b0a491feb249fa48391edf7cb4f3131 android.hardware.audio.effect@6.0::IAutomaticGainControlEffect
diff --git a/neuralnetworks/1.2/vts/functional/BasicTests.cpp b/neuralnetworks/1.2/vts/functional/BasicTests.cpp
index 8e82c53..58d3c4a 100644
--- a/neuralnetworks/1.2/vts/functional/BasicTests.cpp
+++ b/neuralnetworks/1.2/vts/functional/BasicTests.cpp
@@ -79,6 +79,18 @@
     EXPECT_TRUE(ret.isOk());
 }
 
+// device name test
+TEST_P(NeuralnetworksHidlTest, GetDeviceNameTest) {
+    const std::string deviceName = getName(GetParam());
+    auto pos = deviceName.find('-');
+    EXPECT_NE(pos, std::string::npos);
+    // The separator should not be the first or last character.
+    EXPECT_NE(pos, 0);
+    EXPECT_NE(pos, deviceName.length() - 1);
+    // There should only be 1 separator.
+    EXPECT_EQ(std::string::npos, deviceName.find('-', pos + 1));
+}
+
 // device supported extensions test
 TEST_P(NeuralnetworksHidlTest, GetDeviceSupportedExtensionsTest) {
     Return<void> ret = kDevice->getSupportedExtensions(
diff --git a/tv/tuner/1.0/default/Frontend.cpp b/tv/tuner/1.0/default/Frontend.cpp
index 1e07edd..dd2f8a6 100644
--- a/tv/tuner/1.0/default/Frontend.cpp
+++ b/tv/tuner/1.0/default/Frontend.cpp
@@ -90,11 +90,66 @@
     return Result::SUCCESS;
 }
 
-Return<void> Frontend::getStatus(const hidl_vec<FrontendStatusType>& /* statusTypes */,
+Return<void> Frontend::getStatus(const hidl_vec<FrontendStatusType>& statusTypes,
                                  getStatus_cb _hidl_cb) {
     ALOGV("%s", __FUNCTION__);
 
     vector<FrontendStatus> statuses;
+    for (int i = 0; i < statusTypes.size(); i++) {
+        FrontendStatusType type = statusTypes[i];
+        FrontendStatus status;
+        // assign randomly selected values for testing.
+        switch (type) {
+            case FrontendStatusType::DEMOD_LOCK: {
+                status.isDemodLocked(true);
+                break;
+            }
+            case FrontendStatusType::SNR: {
+                status.snr(221);
+                break;
+            }
+            case FrontendStatusType::FEC: {
+                status.innerFec(FrontendInnerFec::FEC_2_9);  // value = 1 << 7
+                break;
+            }
+            case FrontendStatusType::MODULATION: {
+                FrontendModulationStatus modulationStatus;
+                modulationStatus.isdbt(FrontendIsdbtModulation::MOD_16QAM);  // value = 1 << 3
+                status.modulation(modulationStatus);
+                break;
+            }
+            case FrontendStatusType::PLP_ID: {
+                status.plpId(101);  // type uint8_t
+                break;
+            }
+            case FrontendStatusType::LAYER_ERROR: {
+                vector<bool> v = {false, true, true};
+                status.isLayerError(v);
+                break;
+            }
+            case FrontendStatusType::ATSC3_PLP_INFO: {
+                vector<FrontendStatusAtsc3PlpInfo> v;
+                FrontendStatusAtsc3PlpInfo info1{
+                        .plpId = 3,
+                        .isLocked = false,
+                        .uec = 313,
+                };
+                FrontendStatusAtsc3PlpInfo info2{
+                        .plpId = 5,
+                        .isLocked = true,
+                        .uec = 515,
+                };
+                v.push_back(info1);
+                v.push_back(info2);
+                status.plpInfo(v);
+                break;
+            }
+            default: {
+                continue;
+            }
+        }
+        statuses.push_back(status);
+    }
     _hidl_cb(Result::SUCCESS, statuses);
 
     return Void();
diff --git a/tv/tuner/1.0/default/Tuner.cpp b/tv/tuner/1.0/default/Tuner.cpp
index c6017f0..4fd3355 100644
--- a/tv/tuner/1.0/default/Tuner.cpp
+++ b/tv/tuner/1.0/default/Tuner.cpp
@@ -109,7 +109,37 @@
 Return<void> Tuner::getFrontendInfo(FrontendId /* frontendId */, getFrontendInfo_cb _hidl_cb) {
     ALOGV("%s", __FUNCTION__);
 
-    FrontendInfo info;
+    vector<FrontendStatusType> statusCaps = {
+            FrontendStatusType::DEMOD_LOCK,
+            FrontendStatusType::SNR,
+            FrontendStatusType::FEC,
+            FrontendStatusType::MODULATION,
+            FrontendStatusType::PLP_ID,
+            FrontendStatusType::LAYER_ERROR,
+            FrontendStatusType::ATSC3_PLP_INFO,
+    };
+    FrontendInfo::FrontendCapabilities frontendCaps;
+    FrontendIsdbtCapabilities isdbtCaps{
+            .modeCap = FrontendIsdbtMode::MODE_1 | FrontendIsdbtMode::MODE_2,
+            .bandwidthCap = (unsigned int)FrontendIsdbtBandwidth::BANDWIDTH_6MHZ,
+            .modulationCap = (unsigned int)FrontendIsdbtModulation::MOD_16QAM,
+            // ISDBT shares coderate and guard interval with DVBT
+            .coderateCap = FrontendDvbtCoderate::CODERATE_4_5 | FrontendDvbtCoderate::CODERATE_6_7,
+            .guardIntervalCap = (unsigned int)FrontendDvbtGuardInterval::INTERVAL_1_128,
+    };
+    frontendCaps.isdbtCaps(isdbtCaps);
+    // assign randomly selected values for testing.
+    FrontendInfo info{
+            .type = FrontendType::ISDBT,
+            .minFrequency = 139,
+            .maxFrequency = 1139,
+            .minSymbolRate = 45,
+            .maxSymbolRate = 1145,
+            .acquireRange = 30,
+            .exclusiveGroupId = 57,
+            .statusCaps = statusCaps,
+            .frontendCaps = frontendCaps,
+    };
 
     _hidl_cb(Result::SUCCESS, info);
     return Void();