diff --git a/audio/core/all-versions/default/TEST_MAPPING b/audio/core/all-versions/default/TEST_MAPPING
index d53c97a..1e29440 100644
--- a/audio/core/all-versions/default/TEST_MAPPING
+++ b/audio/core/all-versions/default/TEST_MAPPING
@@ -2,6 +2,12 @@
   "presubmit": [
     {
       "name": "android.hardware.audio@7.0-util_tests"
+    },
+    {
+      "name": "HalAudioV6_0GeneratorTest"
+    },
+    {
+      "name": "HalAudioV7_0GeneratorTest"
     }
   ]
 }
diff --git a/audio/core/all-versions/vts/functional/6.0/AudioPrimaryHidlHalTest.cpp b/audio/core/all-versions/vts/functional/6.0/AudioPrimaryHidlHalTest.cpp
index 0ebe4c2..8af4c78 100644
--- a/audio/core/all-versions/vts/functional/6.0/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/all-versions/vts/functional/6.0/AudioPrimaryHidlHalTest.cpp
@@ -17,105 +17,6 @@
 // pull in all the <= 5.0 tests
 #include "5.0/AudioPrimaryHidlHalTest.cpp"
 
-#if MAJOR_VERSION <= 6
-static std::vector<DeviceConfigParameter> generateOutputDeviceConfigParameters(
-        bool oneProfilePerDevice) {
-    std::vector<DeviceConfigParameter> result;
-    for (const auto& device : getDeviceParameters()) {
-        auto module =
-                getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
-        for (const auto& ioProfile : module->getOutputProfiles()) {
-            for (const auto& profile : ioProfile->getAudioProfiles()) {
-                const auto& channels = profile->getChannels();
-                const auto& sampleRates = profile->getSampleRates();
-                auto configs = ConfigHelper::combineAudioConfig(
-                        std::vector<audio_channel_mask_t>(channels.begin(), channels.end()),
-                        std::vector<uint32_t>(sampleRates.begin(), sampleRates.end()),
-                        profile->getFormat());
-                auto flags = ioProfile->getFlags();
-                for (auto& config : configs) {
-                    // Some combinations of flags declared in the config file require special
-                    // treatment.
-                    if (flags & AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD) {
-                        config.offloadInfo.sampleRateHz = config.sampleRateHz;
-                        config.offloadInfo.channelMask = config.channelMask;
-                        config.offloadInfo.format = config.format;
-                        config.offloadInfo.streamType = AudioStreamType::MUSIC;
-                        config.offloadInfo.bitRatePerSecond = 320;
-                        config.offloadInfo.durationMicroseconds = -1;
-                        config.offloadInfo.bitWidth = 16;
-                        config.offloadInfo.bufferSize = 256;  // arbitrary value
-                        config.offloadInfo.usage = AudioUsage::MEDIA;
-                        result.emplace_back(device, config,
-                                            AudioOutputFlag(AudioOutputFlag::COMPRESS_OFFLOAD |
-                                                            AudioOutputFlag::DIRECT));
-                    } else {
-                        if (flags & AUDIO_OUTPUT_FLAG_PRIMARY) {  // ignore the flag
-                            flags &= ~AUDIO_OUTPUT_FLAG_PRIMARY;
-                        }
-                        result.emplace_back(device, config, AudioOutputFlag(flags));
-                    }
-                    if (oneProfilePerDevice) break;
-                }
-                if (oneProfilePerDevice) break;
-            }
-            if (oneProfilePerDevice) break;
-        }
-    }
-    return result;
-}
-
-const std::vector<DeviceConfigParameter>& getOutputDeviceConfigParameters() {
-    static std::vector<DeviceConfigParameter> parameters =
-            generateOutputDeviceConfigParameters(false);
-    return parameters;
-}
-
-const std::vector<DeviceConfigParameter>& getOutputDeviceSingleConfigParameters() {
-    static std::vector<DeviceConfigParameter> parameters =
-            generateOutputDeviceConfigParameters(true);
-    return parameters;
-}
-
-static std::vector<DeviceConfigParameter> generateInputDeviceConfigParameters(
-        bool oneProfilePerDevice) {
-    std::vector<DeviceConfigParameter> result;
-    for (const auto& device : getDeviceParameters()) {
-        auto module =
-                getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
-        for (const auto& ioProfile : module->getInputProfiles()) {
-            for (const auto& profile : ioProfile->getAudioProfiles()) {
-                const auto& channels = profile->getChannels();
-                const auto& sampleRates = profile->getSampleRates();
-                auto configs = ConfigHelper::combineAudioConfig(
-                        std::vector<audio_channel_mask_t>(channels.begin(), channels.end()),
-                        std::vector<uint32_t>(sampleRates.begin(), sampleRates.end()),
-                        profile->getFormat());
-                for (const auto& config : configs) {
-                    result.emplace_back(device, config, AudioInputFlag(ioProfile->getFlags()));
-                    if (oneProfilePerDevice) break;
-                }
-                if (oneProfilePerDevice) break;
-            }
-            if (oneProfilePerDevice) break;
-        }
-    }
-    return result;
-}
-
-const std::vector<DeviceConfigParameter>& getInputDeviceConfigParameters() {
-    static std::vector<DeviceConfigParameter> parameters =
-            generateInputDeviceConfigParameters(false);
-    return parameters;
-}
-
-const std::vector<DeviceConfigParameter>& getInputDeviceSingleConfigParameters() {
-    static std::vector<DeviceConfigParameter> parameters =
-            generateInputDeviceConfigParameters(true);
-    return parameters;
-}
-#endif  // MAJOR_VERSION <= 6
-
 class SingleConfigOutputStreamTest : public OutputStreamTest {};
 TEST_P(SingleConfigOutputStreamTest, CloseDeviceWithOpenedOutputStreams) {
     doc::test("Verify that a device can't be closed if there are output streams opened");
diff --git a/audio/core/all-versions/vts/functional/6.0/Generators.cpp b/audio/core/all-versions/vts/functional/6.0/Generators.cpp
new file mode 100644
index 0000000..6b4dbc1
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/6.0/Generators.cpp
@@ -0,0 +1,129 @@
+/*
+ * 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.
+ */
+
+#include <android-base/macros.h>
+
+#include "6.0/Generators.h"
+#include "ConfigHelper.h"
+#include "PolicyConfig.h"
+
+// clang-format off
+#include PATH(android/hardware/audio/FILE_VERSION/types.h)
+#include PATH(android/hardware/audio/common/FILE_VERSION/types.h)
+// clang-format on
+
+// Forward declaration for functions that are substituted
+// in generator unit tests.
+const PolicyConfig& getCachedPolicyConfig();
+const std::vector<DeviceParameter>& getDeviceParameters();
+
+using namespace ::android::hardware::audio::common::CPP_VERSION;
+using namespace ::android::hardware::audio::CPP_VERSION;
+
+std::vector<DeviceConfigParameter> generateOutputDeviceConfigParameters(bool oneProfilePerDevice) {
+    std::vector<DeviceConfigParameter> result;
+    for (const auto& device : getDeviceParameters()) {
+        auto module =
+                getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
+        for (const auto& ioProfile : module->getOutputProfiles()) {
+            for (const auto& profile : ioProfile->getAudioProfiles()) {
+                const auto& channels = profile->getChannels();
+                const auto& sampleRates = profile->getSampleRates();
+                auto configs = ConfigHelper::combineAudioConfig(
+                        std::vector<audio_channel_mask_t>(channels.begin(), channels.end()),
+                        std::vector<uint32_t>(sampleRates.begin(), sampleRates.end()),
+                        profile->getFormat());
+                auto flags = ioProfile->getFlags();
+                for (auto& config : configs) {
+                    // Some combinations of flags declared in the config file require special
+                    // treatment.
+                    if (flags & AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD) {
+                        config.offloadInfo.sampleRateHz = config.sampleRateHz;
+                        config.offloadInfo.channelMask = config.channelMask;
+                        config.offloadInfo.format = config.format;
+                        config.offloadInfo.streamType = AudioStreamType::MUSIC;
+                        config.offloadInfo.bitRatePerSecond = 320;
+                        config.offloadInfo.durationMicroseconds = -1;
+                        config.offloadInfo.bitWidth = 16;
+                        config.offloadInfo.bufferSize = 256;  // arbitrary value
+                        config.offloadInfo.usage = AudioUsage::MEDIA;
+                        result.emplace_back(device, config,
+                                            AudioOutputFlag(AudioOutputFlag::COMPRESS_OFFLOAD |
+                                                            AudioOutputFlag::DIRECT));
+                    } else {
+                        if (flags & AUDIO_OUTPUT_FLAG_PRIMARY) {  // ignore the flag
+                            flags &= ~AUDIO_OUTPUT_FLAG_PRIMARY;
+                        }
+                        result.emplace_back(device, config, AudioOutputFlag(flags));
+                    }
+                    if (oneProfilePerDevice) break;
+                }
+                if (oneProfilePerDevice) break;
+            }
+            if (oneProfilePerDevice) break;
+        }
+    }
+    return result;
+}
+
+const std::vector<DeviceConfigParameter>& getOutputDeviceConfigParameters() {
+    static std::vector<DeviceConfigParameter> parameters =
+            generateOutputDeviceConfigParameters(false);
+    return parameters;
+}
+
+const std::vector<DeviceConfigParameter>& getOutputDeviceSingleConfigParameters() {
+    static std::vector<DeviceConfigParameter> parameters =
+            generateOutputDeviceConfigParameters(true);
+    return parameters;
+}
+
+std::vector<DeviceConfigParameter> generateInputDeviceConfigParameters(bool oneProfilePerDevice) {
+    std::vector<DeviceConfigParameter> result;
+    for (const auto& device : getDeviceParameters()) {
+        auto module =
+                getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
+        for (const auto& ioProfile : module->getInputProfiles()) {
+            for (const auto& profile : ioProfile->getAudioProfiles()) {
+                const auto& channels = profile->getChannels();
+                const auto& sampleRates = profile->getSampleRates();
+                auto configs = ConfigHelper::combineAudioConfig(
+                        std::vector<audio_channel_mask_t>(channels.begin(), channels.end()),
+                        std::vector<uint32_t>(sampleRates.begin(), sampleRates.end()),
+                        profile->getFormat());
+                for (const auto& config : configs) {
+                    result.emplace_back(device, config, AudioInputFlag(ioProfile->getFlags()));
+                    if (oneProfilePerDevice) break;
+                }
+                if (oneProfilePerDevice) break;
+            }
+            if (oneProfilePerDevice) break;
+        }
+    }
+    return result;
+}
+
+const std::vector<DeviceConfigParameter>& getInputDeviceConfigParameters() {
+    static std::vector<DeviceConfigParameter> parameters =
+            generateInputDeviceConfigParameters(false);
+    return parameters;
+}
+
+const std::vector<DeviceConfigParameter>& getInputDeviceSingleConfigParameters() {
+    static std::vector<DeviceConfigParameter> parameters =
+            generateInputDeviceConfigParameters(true);
+    return parameters;
+}
diff --git a/audio/core/all-versions/vts/functional/6.0/Generators.h b/audio/core/all-versions/vts/functional/6.0/Generators.h
new file mode 100644
index 0000000..1e87163
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/6.0/Generators.h
@@ -0,0 +1,30 @@
+/*
+ * 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 <vector>
+
+#include "AudioTestDefinitions.h"
+
+const std::vector<DeviceConfigParameter>& getOutputDeviceConfigParameters();
+const std::vector<DeviceConfigParameter>& getOutputDeviceSingleConfigParameters();
+const std::vector<DeviceConfigParameter>& getInputDeviceConfigParameters();
+const std::vector<DeviceConfigParameter>& getInputDeviceSingleConfigParameters();
+
+// For unit tests
+std::vector<DeviceConfigParameter> generateOutputDeviceConfigParameters(bool oneProfilePerDevice);
+std::vector<DeviceConfigParameter> generateInputDeviceConfigParameters(bool oneProfilePerDevice);
diff --git a/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp b/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp
index be1ffbb..c1923f1 100644
--- a/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp
@@ -14,277 +14,11 @@
  * limitations under the License.
  */
 
+#include "Generators.h"
+
 // pull in all the <= 6.0 tests
 #include "6.0/AudioPrimaryHidlHalTest.cpp"
 
-static std::vector<AudioConfig> combineAudioConfig(std::vector<xsd::AudioChannelMask> channelMasks,
-                                                   std::vector<int64_t> sampleRates,
-                                                   const std::string& format) {
-    std::vector<AudioConfig> configs;
-    configs.reserve(channelMasks.size() * sampleRates.size());
-    for (auto channelMask : channelMasks) {
-        for (auto sampleRate : sampleRates) {
-            AudioConfig config{};
-            config.base.channelMask = toString(channelMask);
-            config.base.sampleRateHz = sampleRate;
-            config.base.format = format;
-            configs.push_back(config);
-        }
-    }
-    return configs;
-}
-
-static std::tuple<std::vector<AudioInOutFlag>, bool> generateOutFlags(
-        const xsd::MixPorts::MixPort& mixPort) {
-    static const std::vector<AudioInOutFlag> offloadFlags = {
-            toString(xsd::AudioInOutFlag::AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD),
-            toString(xsd::AudioInOutFlag::AUDIO_OUTPUT_FLAG_DIRECT)};
-    std::vector<AudioInOutFlag> flags;
-    bool isOffload = false;
-    if (mixPort.hasFlags()) {
-        auto xsdFlags = mixPort.getFlags();
-        isOffload = std::find(xsdFlags.begin(), xsdFlags.end(),
-                              xsd::AudioInOutFlag::AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD) !=
-                    xsdFlags.end();
-        if (!isOffload) {
-            for (auto flag : xsdFlags) {
-                if (flag != xsd::AudioInOutFlag::AUDIO_OUTPUT_FLAG_PRIMARY) {
-                    flags.push_back(toString(flag));
-                }
-            }
-        } else {
-            flags = offloadFlags;
-        }
-    }
-    return {flags, isOffload};
-}
-
-static AudioOffloadInfo generateOffloadInfo(const AudioConfigBase& base) {
-    return AudioOffloadInfo{
-            .base = base,
-            .streamType = toString(xsd::AudioStreamType::AUDIO_STREAM_MUSIC),
-            .usage = toString(xsd::AudioUsage::AUDIO_USAGE_MEDIA),
-            .bitRatePerSecond = 320,
-            .durationMicroseconds = -1,
-            .bitWidth = 16,
-            .bufferSize = 256  // arbitrary value
-    };
-}
-
-static std::vector<DeviceConfigParameter> generateOutputDeviceConfigParameters(
-        bool oneProfilePerDevice) {
-    std::vector<DeviceConfigParameter> result;
-    for (const auto& device : getDeviceParameters()) {
-        auto module =
-                getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
-        if (!module || !module->getFirstMixPorts()) break;
-        for (const auto& mixPort : module->getFirstMixPorts()->getMixPort()) {
-            if (mixPort.getRole() != xsd::Role::source) continue;  // not an output profile
-            auto [flags, isOffload] = generateOutFlags(mixPort);
-            for (const auto& profile : mixPort.getProfile()) {
-                auto configs = combineAudioConfig(profile.getChannelMasks(),
-                                                  profile.getSamplingRates(), profile.getFormat());
-                for (auto& config : configs) {
-                    // Some combinations of flags declared in the config file require special
-                    // treatment.
-                    if (isOffload) {
-                        config.offloadInfo.info(generateOffloadInfo(config.base));
-                    }
-                    result.emplace_back(device, config, flags);
-                    if (oneProfilePerDevice) break;
-                }
-                if (oneProfilePerDevice) break;
-            }
-            if (oneProfilePerDevice) break;
-        }
-    }
-    return result;
-}
-
-const std::vector<DeviceConfigParameter>& getOutputDeviceConfigParameters() {
-    static std::vector<DeviceConfigParameter> parameters =
-            generateOutputDeviceConfigParameters(false);
-    return parameters;
-}
-
-const std::vector<DeviceConfigParameter>& getOutputDeviceSingleConfigParameters() {
-    static std::vector<DeviceConfigParameter> parameters =
-            generateOutputDeviceConfigParameters(true);
-    return parameters;
-}
-
-const std::vector<DeviceConfigParameter>& getOutputDeviceInvalidConfigParameters(
-        bool generateInvalidFlags = true) {
-    static std::vector<DeviceConfigParameter> parameters = [&] {
-        std::vector<DeviceConfigParameter> result;
-        for (const auto& device : getDeviceParameters()) {
-            auto module =
-                    getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
-            if (!module || !module->getFirstMixPorts()) break;
-            bool hasRegularConfig = false, hasOffloadConfig = false;
-            for (const auto& mixPort : module->getFirstMixPorts()->getMixPort()) {
-                if (mixPort.getRole() != xsd::Role::source) continue;  // not an output profile
-                auto [validFlags, isOffload] = generateOutFlags(mixPort);
-                if ((!isOffload && hasRegularConfig) || (isOffload && hasOffloadConfig)) continue;
-                for (const auto& profile : mixPort.getProfile()) {
-                    if (!profile.hasFormat() || !profile.hasSamplingRates() ||
-                        !profile.hasChannelMasks())
-                        continue;
-                    AudioConfigBase validBase = {
-                            profile.getFormat(),
-                            static_cast<uint32_t>(profile.getSamplingRates()[0]),
-                            toString(profile.getChannelMasks()[0])};
-                    {
-                        AudioConfig config{.base = validBase};
-                        config.base.channelMask = "random_string";
-                        if (isOffload) {
-                            config.offloadInfo.info(generateOffloadInfo(validBase));
-                        }
-                        result.emplace_back(device, config, validFlags);
-                    }
-                    {
-                        AudioConfig config{.base = validBase};
-                        config.base.format = "random_string";
-                        if (isOffload) {
-                            config.offloadInfo.info(generateOffloadInfo(validBase));
-                        }
-                        result.emplace_back(device, config, validFlags);
-                    }
-                    if (generateInvalidFlags) {
-                        AudioConfig config{.base = validBase};
-                        if (isOffload) {
-                            config.offloadInfo.info(generateOffloadInfo(validBase));
-                        }
-                        std::vector<AudioInOutFlag> flags = {"random_string", ""};
-                        result.emplace_back(device, config, flags);
-                    }
-                    if (isOffload) {
-                        {
-                            AudioConfig config{.base = validBase};
-                            config.offloadInfo.info(generateOffloadInfo(validBase));
-                            config.offloadInfo.info().base.channelMask = "random_string";
-                        }
-                        {
-                            AudioConfig config{.base = validBase};
-                            config.offloadInfo.info(generateOffloadInfo(validBase));
-                            config.offloadInfo.info().base.format = "random_string";
-                        }
-                        {
-                            AudioConfig config{.base = validBase};
-                            config.offloadInfo.info(generateOffloadInfo(validBase));
-                            config.offloadInfo.info().streamType = "random_string";
-                        }
-                        {
-                            AudioConfig config{.base = validBase};
-                            config.offloadInfo.info(generateOffloadInfo(validBase));
-                            config.offloadInfo.info().usage = "random_string";
-                        }
-                        hasOffloadConfig = true;
-                    } else {
-                        hasRegularConfig = true;
-                    }
-                    break;
-                }
-                if (hasOffloadConfig && hasRegularConfig) break;
-            }
-        }
-        return result;
-    }();
-    return parameters;
-}
-
-static std::vector<DeviceConfigParameter> generateInputDeviceConfigParameters(
-        bool oneProfilePerDevice) {
-    std::vector<DeviceConfigParameter> result;
-    for (const auto& device : getDeviceParameters()) {
-        auto module =
-                getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
-        if (!module || !module->getFirstMixPorts()) break;
-        for (const auto& mixPort : module->getFirstMixPorts()->getMixPort()) {
-            if (mixPort.getRole() != xsd::Role::sink) continue;  // not an input profile
-            std::vector<AudioInOutFlag> flags;
-            if (mixPort.hasFlags()) {
-                std::transform(mixPort.getFlags().begin(), mixPort.getFlags().end(),
-                               std::back_inserter(flags), [](auto flag) { return toString(flag); });
-            }
-            for (const auto& profile : mixPort.getProfile()) {
-                auto configs = combineAudioConfig(profile.getChannelMasks(),
-                                                  profile.getSamplingRates(), profile.getFormat());
-                for (const auto& config : configs) {
-                    result.emplace_back(device, config, flags);
-                    if (oneProfilePerDevice) break;
-                }
-                if (oneProfilePerDevice) break;
-            }
-            if (oneProfilePerDevice) break;
-        }
-    }
-    return result;
-}
-
-const std::vector<DeviceConfigParameter>& getInputDeviceConfigParameters() {
-    static std::vector<DeviceConfigParameter> parameters =
-            generateInputDeviceConfigParameters(false);
-    return parameters;
-}
-
-const std::vector<DeviceConfigParameter>& getInputDeviceSingleConfigParameters() {
-    static std::vector<DeviceConfigParameter> parameters =
-            generateInputDeviceConfigParameters(true);
-    return parameters;
-}
-
-const std::vector<DeviceConfigParameter>& getInputDeviceInvalidConfigParameters(
-        bool generateInvalidFlags = true) {
-    static std::vector<DeviceConfigParameter> parameters = [&] {
-        std::vector<DeviceConfigParameter> result;
-        for (const auto& device : getDeviceParameters()) {
-            auto module =
-                    getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
-            if (!module || !module->getFirstMixPorts()) break;
-            bool hasConfig = false;
-            for (const auto& mixPort : module->getFirstMixPorts()->getMixPort()) {
-                if (mixPort.getRole() != xsd::Role::sink) continue;  // not an input profile
-                std::vector<AudioInOutFlag> validFlags;
-                if (mixPort.hasFlags()) {
-                    std::transform(mixPort.getFlags().begin(), mixPort.getFlags().end(),
-                                   std::back_inserter(validFlags),
-                                   [](auto flag) { return toString(flag); });
-                }
-                for (const auto& profile : mixPort.getProfile()) {
-                    if (!profile.hasFormat() || !profile.hasSamplingRates() ||
-                        !profile.hasChannelMasks())
-                        continue;
-                    AudioConfigBase validBase = {
-                            profile.getFormat(),
-                            static_cast<uint32_t>(profile.getSamplingRates()[0]),
-                            toString(profile.getChannelMasks()[0])};
-                    {
-                        AudioConfig config{.base = validBase};
-                        config.base.channelMask = "random_string";
-                        result.emplace_back(device, config, validFlags);
-                    }
-                    {
-                        AudioConfig config{.base = validBase};
-                        config.base.format = "random_string";
-                        result.emplace_back(device, config, validFlags);
-                    }
-                    if (generateInvalidFlags) {
-                        AudioConfig config{.base = validBase};
-                        std::vector<AudioInOutFlag> flags = {"random_string", ""};
-                        result.emplace_back(device, config, flags);
-                    }
-                    hasConfig = true;
-                    break;
-                }
-                if (hasConfig) break;
-            }
-        }
-        return result;
-    }();
-    return parameters;
-}
-
 class InvalidInputConfigNoFlagsTest : public AudioHidlTestWithDeviceConfigParameter {};
 TEST_P(InvalidInputConfigNoFlagsTest, InputBufferSizeTest) {
     doc::test("Verify that invalid config is rejected by IDevice::getInputBufferSize method.");
diff --git a/audio/core/all-versions/vts/functional/7.0/Generators.cpp b/audio/core/all-versions/vts/functional/7.0/Generators.cpp
new file mode 100644
index 0000000..eafc813
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/7.0/Generators.cpp
@@ -0,0 +1,309 @@
+/*
+ * 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.
+ */
+
+#include <android-base/macros.h>
+
+#include "7.0/Generators.h"
+#include "7.0/PolicyConfig.h"
+
+// clang-format off
+#include PATH(android/hardware/audio/FILE_VERSION/types.h)
+#include PATH(android/hardware/audio/common/FILE_VERSION/types.h)
+// clang-format on
+
+#include <android_audio_policy_configuration_V7_0-enums.h>
+#include <android_audio_policy_configuration_V7_0.h>
+
+// Forward declaration for functions that are substituted
+// in generator unit tests.
+const PolicyConfig& getCachedPolicyConfig();
+const std::vector<DeviceParameter>& getDeviceParameters();
+
+using namespace ::android::hardware::audio::common::CPP_VERSION;
+using namespace ::android::hardware::audio::CPP_VERSION;
+namespace xsd {
+using namespace ::android::audio::policy::configuration::CPP_VERSION;
+}
+
+static std::vector<AudioConfig> combineAudioConfig(std::vector<xsd::AudioChannelMask> channelMasks,
+                                                   std::vector<int64_t> sampleRates,
+                                                   const std::string& format) {
+    std::vector<AudioConfig> configs;
+    configs.reserve(channelMasks.size() * sampleRates.size());
+    for (auto channelMask : channelMasks) {
+        for (auto sampleRate : sampleRates) {
+            AudioConfig config{};
+            config.base.channelMask = toString(channelMask);
+            config.base.sampleRateHz = sampleRate;
+            config.base.format = format;
+            configs.push_back(config);
+        }
+    }
+    return configs;
+}
+
+static std::tuple<std::vector<AudioInOutFlag>, bool> generateOutFlags(
+        const xsd::MixPorts::MixPort& mixPort) {
+    static const std::vector<AudioInOutFlag> offloadFlags = {
+            toString(xsd::AudioInOutFlag::AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD),
+            toString(xsd::AudioInOutFlag::AUDIO_OUTPUT_FLAG_DIRECT)};
+    std::vector<AudioInOutFlag> flags;
+    bool isOffload = false;
+    if (mixPort.hasFlags()) {
+        auto xsdFlags = mixPort.getFlags();
+        isOffload = std::find(xsdFlags.begin(), xsdFlags.end(),
+                              xsd::AudioInOutFlag::AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD) !=
+                    xsdFlags.end();
+        if (!isOffload) {
+            for (auto flag : xsdFlags) {
+                if (flag != xsd::AudioInOutFlag::AUDIO_OUTPUT_FLAG_PRIMARY) {
+                    flags.push_back(toString(flag));
+                }
+            }
+        } else {
+            flags = offloadFlags;
+        }
+    }
+    return {flags, isOffload};
+}
+
+static AudioOffloadInfo generateOffloadInfo(const AudioConfigBase& base) {
+    return AudioOffloadInfo{
+            .base = base,
+            .streamType = toString(xsd::AudioStreamType::AUDIO_STREAM_MUSIC),
+            .usage = toString(xsd::AudioUsage::AUDIO_USAGE_MEDIA),
+            .bitRatePerSecond = 320,
+            .durationMicroseconds = -1,
+            .bitWidth = 16,
+            .bufferSize = 256  // arbitrary value
+    };
+}
+
+std::vector<DeviceConfigParameter> generateOutputDeviceConfigParameters(bool oneProfilePerDevice) {
+    std::vector<DeviceConfigParameter> result;
+    for (const auto& device : getDeviceParameters()) {
+        auto module =
+                getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
+        if (!module || !module->getFirstMixPorts()) break;
+        for (const auto& mixPort : module->getFirstMixPorts()->getMixPort()) {
+            if (mixPort.getRole() != xsd::Role::source) continue;  // not an output profile
+            auto [flags, isOffload] = generateOutFlags(mixPort);
+            for (const auto& profile : mixPort.getProfile()) {
+                auto configs = combineAudioConfig(profile.getChannelMasks(),
+                                                  profile.getSamplingRates(), profile.getFormat());
+                for (auto& config : configs) {
+                    // Some combinations of flags declared in the config file require special
+                    // treatment.
+                    if (isOffload) {
+                        config.offloadInfo.info(generateOffloadInfo(config.base));
+                    }
+                    result.emplace_back(device, config, flags);
+                    if (oneProfilePerDevice) break;
+                }
+                if (oneProfilePerDevice) break;
+            }
+            if (oneProfilePerDevice) break;
+        }
+    }
+    return result;
+}
+
+const std::vector<DeviceConfigParameter>& getOutputDeviceConfigParameters() {
+    static std::vector<DeviceConfigParameter> parameters =
+            generateOutputDeviceConfigParameters(false);
+    return parameters;
+}
+
+const std::vector<DeviceConfigParameter>& getOutputDeviceSingleConfigParameters() {
+    static std::vector<DeviceConfigParameter> parameters =
+            generateOutputDeviceConfigParameters(true);
+    return parameters;
+}
+
+const std::vector<DeviceConfigParameter>& getOutputDeviceInvalidConfigParameters(
+        bool generateInvalidFlags) {
+    static std::vector<DeviceConfigParameter> parameters = [&] {
+        std::vector<DeviceConfigParameter> result;
+        for (const auto& device : getDeviceParameters()) {
+            auto module =
+                    getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
+            if (!module || !module->getFirstMixPorts()) break;
+            bool hasRegularConfig = false, hasOffloadConfig = false;
+            for (const auto& mixPort : module->getFirstMixPorts()->getMixPort()) {
+                if (mixPort.getRole() != xsd::Role::source) continue;  // not an output profile
+                auto [validFlags, isOffload] = generateOutFlags(mixPort);
+                if ((!isOffload && hasRegularConfig) || (isOffload && hasOffloadConfig)) continue;
+                for (const auto& profile : mixPort.getProfile()) {
+                    if (!profile.hasFormat() || !profile.hasSamplingRates() ||
+                        !profile.hasChannelMasks())
+                        continue;
+                    AudioConfigBase validBase = {
+                            profile.getFormat(),
+                            static_cast<uint32_t>(profile.getSamplingRates()[0]),
+                            toString(profile.getChannelMasks()[0])};
+                    {
+                        AudioConfig config{.base = validBase};
+                        config.base.channelMask = "random_string";
+                        if (isOffload) {
+                            config.offloadInfo.info(generateOffloadInfo(validBase));
+                        }
+                        result.emplace_back(device, config, validFlags);
+                    }
+                    {
+                        AudioConfig config{.base = validBase};
+                        config.base.format = "random_string";
+                        if (isOffload) {
+                            config.offloadInfo.info(generateOffloadInfo(validBase));
+                        }
+                        result.emplace_back(device, config, validFlags);
+                    }
+                    if (generateInvalidFlags) {
+                        AudioConfig config{.base = validBase};
+                        if (isOffload) {
+                            config.offloadInfo.info(generateOffloadInfo(validBase));
+                        }
+                        std::vector<AudioInOutFlag> flags = {"random_string", ""};
+                        result.emplace_back(device, config, flags);
+                    }
+                    if (isOffload) {
+                        {
+                            AudioConfig config{.base = validBase};
+                            config.offloadInfo.info(generateOffloadInfo(validBase));
+                            config.offloadInfo.info().base.channelMask = "random_string";
+                            result.emplace_back(device, config, validFlags);
+                        }
+                        {
+                            AudioConfig config{.base = validBase};
+                            config.offloadInfo.info(generateOffloadInfo(validBase));
+                            config.offloadInfo.info().base.format = "random_string";
+                            result.emplace_back(device, config, validFlags);
+                        }
+                        {
+                            AudioConfig config{.base = validBase};
+                            config.offloadInfo.info(generateOffloadInfo(validBase));
+                            config.offloadInfo.info().streamType = "random_string";
+                            result.emplace_back(device, config, validFlags);
+                        }
+                        {
+                            AudioConfig config{.base = validBase};
+                            config.offloadInfo.info(generateOffloadInfo(validBase));
+                            config.offloadInfo.info().usage = "random_string";
+                            result.emplace_back(device, config, validFlags);
+                        }
+                        hasOffloadConfig = true;
+                    } else {
+                        hasRegularConfig = true;
+                    }
+                    break;
+                }
+                if (hasOffloadConfig && hasRegularConfig) break;
+            }
+        }
+        return result;
+    }();
+    return parameters;
+}
+
+std::vector<DeviceConfigParameter> generateInputDeviceConfigParameters(bool oneProfilePerDevice) {
+    std::vector<DeviceConfigParameter> result;
+    for (const auto& device : getDeviceParameters()) {
+        auto module =
+                getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
+        if (!module || !module->getFirstMixPorts()) break;
+        for (const auto& mixPort : module->getFirstMixPorts()->getMixPort()) {
+            if (mixPort.getRole() != xsd::Role::sink) continue;  // not an input profile
+            std::vector<AudioInOutFlag> flags;
+            if (mixPort.hasFlags()) {
+                std::transform(mixPort.getFlags().begin(), mixPort.getFlags().end(),
+                               std::back_inserter(flags), [](auto flag) { return toString(flag); });
+            }
+            for (const auto& profile : mixPort.getProfile()) {
+                auto configs = combineAudioConfig(profile.getChannelMasks(),
+                                                  profile.getSamplingRates(), profile.getFormat());
+                for (const auto& config : configs) {
+                    result.emplace_back(device, config, flags);
+                    if (oneProfilePerDevice) break;
+                }
+                if (oneProfilePerDevice) break;
+            }
+            if (oneProfilePerDevice) break;
+        }
+    }
+    return result;
+}
+
+const std::vector<DeviceConfigParameter>& getInputDeviceConfigParameters() {
+    static std::vector<DeviceConfigParameter> parameters =
+            generateInputDeviceConfigParameters(false);
+    return parameters;
+}
+
+const std::vector<DeviceConfigParameter>& getInputDeviceSingleConfigParameters() {
+    static std::vector<DeviceConfigParameter> parameters =
+            generateInputDeviceConfigParameters(true);
+    return parameters;
+}
+
+const std::vector<DeviceConfigParameter>& getInputDeviceInvalidConfigParameters(
+        bool generateInvalidFlags) {
+    static std::vector<DeviceConfigParameter> parameters = [&] {
+        std::vector<DeviceConfigParameter> result;
+        for (const auto& device : getDeviceParameters()) {
+            auto module =
+                    getCachedPolicyConfig().getModuleFromName(std::get<PARAM_DEVICE_NAME>(device));
+            if (!module || !module->getFirstMixPorts()) break;
+            bool hasConfig = false;
+            for (const auto& mixPort : module->getFirstMixPorts()->getMixPort()) {
+                if (mixPort.getRole() != xsd::Role::sink) continue;  // not an input profile
+                std::vector<AudioInOutFlag> validFlags;
+                if (mixPort.hasFlags()) {
+                    std::transform(mixPort.getFlags().begin(), mixPort.getFlags().end(),
+                                   std::back_inserter(validFlags),
+                                   [](auto flag) { return toString(flag); });
+                }
+                for (const auto& profile : mixPort.getProfile()) {
+                    if (!profile.hasFormat() || !profile.hasSamplingRates() ||
+                        !profile.hasChannelMasks())
+                        continue;
+                    AudioConfigBase validBase = {
+                            profile.getFormat(),
+                            static_cast<uint32_t>(profile.getSamplingRates()[0]),
+                            toString(profile.getChannelMasks()[0])};
+                    {
+                        AudioConfig config{.base = validBase};
+                        config.base.channelMask = "random_string";
+                        result.emplace_back(device, config, validFlags);
+                    }
+                    {
+                        AudioConfig config{.base = validBase};
+                        config.base.format = "random_string";
+                        result.emplace_back(device, config, validFlags);
+                    }
+                    if (generateInvalidFlags) {
+                        AudioConfig config{.base = validBase};
+                        std::vector<AudioInOutFlag> flags = {"random_string", ""};
+                        result.emplace_back(device, config, flags);
+                    }
+                    hasConfig = true;
+                    break;
+                }
+                if (hasConfig) break;
+            }
+        }
+        return result;
+    }();
+    return parameters;
+}
diff --git a/audio/core/all-versions/vts/functional/7.0/Generators.h b/audio/core/all-versions/vts/functional/7.0/Generators.h
new file mode 100644
index 0000000..e36cfad
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/7.0/Generators.h
@@ -0,0 +1,34 @@
+/*
+ * 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 <vector>
+
+#include "AudioTestDefinitions.h"
+
+const std::vector<DeviceConfigParameter>& getOutputDeviceConfigParameters();
+const std::vector<DeviceConfigParameter>& getOutputDeviceSingleConfigParameters();
+const std::vector<DeviceConfigParameter>& getOutputDeviceInvalidConfigParameters(
+        bool generateInvalidFlags = true);
+const std::vector<DeviceConfigParameter>& getInputDeviceConfigParameters();
+const std::vector<DeviceConfigParameter>& getInputDeviceSingleConfigParameters();
+const std::vector<DeviceConfigParameter>& getInputDeviceInvalidConfigParameters(
+        bool generateInvalidFlags = true);
+
+// For unit tests
+std::vector<DeviceConfigParameter> generateOutputDeviceConfigParameters(bool oneProfilePerDevice);
+std::vector<DeviceConfigParameter> generateInputDeviceConfigParameters(bool oneProfilePerDevice);
diff --git a/audio/core/all-versions/vts/functional/7.0/PolicyConfig.h b/audio/core/all-versions/vts/functional/7.0/PolicyConfig.h
index 7d88642..feb4d4b 100644
--- a/audio/core/all-versions/vts/functional/7.0/PolicyConfig.h
+++ b/audio/core/all-versions/vts/functional/7.0/PolicyConfig.h
@@ -16,11 +16,35 @@
 
 #pragma once
 
-// Note: it is assumed that this file is included from AudioPrimaryHidlTest.h
-// and thus it doesn't have all '#include' and 'using' directives required
-// for a standalone compilation.
+#include <fcntl.h>
+#include <unistd.h>
 
+#include <optional>
+#include <set>
+#include <string>
+
+#include <gtest/gtest.h>
+#include <system/audio_config.h>
+#include <utils/Errors.h>
+
+// clang-format off
+#include PATH(android/hardware/audio/FILE_VERSION/types.h)
+#include PATH(android/hardware/audio/common/FILE_VERSION/types.h)
+// clang-format on
+
+#include <android_audio_policy_configuration_V7_0-enums.h>
+#include <android_audio_policy_configuration_V7_0.h>
+
+#include "DeviceManager.h"
+
+using ::android::NO_INIT;
+using ::android::OK;
+using ::android::status_t;
+
+using namespace ::android::hardware::audio::common::CPP_VERSION;
+using namespace ::android::hardware::audio::CPP_VERSION;
 namespace xsd {
+using namespace ::android::audio::policy::configuration::CPP_VERSION;
 using Module = Modules::Module;
 }
 
@@ -30,20 +54,13 @@
         : mConfigFileName{configFileName},
           mFilePath{findExistingConfigurationFile(mConfigFileName)},
           mConfig{xsd::read(mFilePath.c_str())} {
-        if (mConfig) {
-            mStatus = OK;
-            mPrimaryModule = getModuleFromName(DeviceManager::kPrimaryDevice);
-            if (mConfig->getFirstModules()) {
-                for (const auto& module : mConfig->getFirstModules()->get_module()) {
-                    if (module.getFirstAttachedDevices()) {
-                        auto attachedDevices = module.getFirstAttachedDevices()->getItem();
-                        if (!attachedDevices.empty()) {
-                            mModulesWithDevicesNames.insert(module.getName());
-                        }
-                    }
-                }
-            }
-        }
+        init();
+    }
+    PolicyConfig(const std::string& configPath, const std::string& configFileName)
+        : mConfigFileName{configFileName},
+          mFilePath{configPath + "/" + mConfigFileName},
+          mConfig{xsd::read(mFilePath.c_str())} {
+        init();
     }
     status_t getStatus() const { return mStatus; }
     std::string getError() const {
@@ -87,6 +104,22 @@
         }
         return std::string{};
     }
+    void init() {
+        if (mConfig) {
+            mStatus = OK;
+            mPrimaryModule = getModuleFromName(DeviceManager::kPrimaryDevice);
+            if (mConfig->getFirstModules()) {
+                for (const auto& module : mConfig->getFirstModules()->get_module()) {
+                    if (module.getFirstAttachedDevices()) {
+                        auto attachedDevices = module.getFirstAttachedDevices()->getItem();
+                        if (!attachedDevices.empty()) {
+                            mModulesWithDevicesNames.insert(module.getName());
+                        }
+                    }
+                }
+            }
+        }
+    }
 
     const std::string mConfigFileName;
     const std::string mFilePath;
diff --git a/audio/core/all-versions/vts/functional/Android.bp b/audio/core/all-versions/vts/functional/Android.bp
index 4520dc3..91c54dc 100644
--- a/audio/core/all-versions/vts/functional/Android.bp
+++ b/audio/core/all-versions/vts/functional/Android.bp
@@ -126,6 +126,7 @@
     defaults: ["VtsHalAudioTargetTest_defaults"],
     srcs: [
         "6.0/AudioPrimaryHidlHalTest.cpp",
+        "6.0/Generators.cpp",
     ],
     static_libs: [
         "libaudiofoundation",
@@ -152,6 +153,7 @@
     defaults: ["VtsHalAudioTargetTest_defaults"],
     srcs: [
         "7.0/AudioPrimaryHidlHalTest.cpp",
+        "7.0/Generators.cpp",
     ],
     generated_headers: ["audio_policy_configuration_V7_0_parser"],
     generated_sources: ["audio_policy_configuration_V7_0_parser"],
@@ -172,3 +174,57 @@
     // TODO(b/146104851): Add auto-gen rules and remove it.
     test_config: "VtsHalAudioV7_0TargetTest.xml",
 }
+
+// Note: the following aren't VTS tests, but rather unit tests
+// to verify correctness of test parameter generator utilities.
+cc_test {
+    name: "HalAudioV6_0GeneratorTest",
+    defaults: ["VtsHalAudioTargetTest_defaults"],
+    srcs: [
+        "6.0/Generators.cpp",
+        "tests/generators_tests.cpp",
+    ],
+    static_libs: [
+        "android.hardware.audio@6.0",
+        "android.hardware.audio.common@6.0",
+        "libaudiofoundation",
+        "libaudiopolicycomponents",
+        "libmedia_helper",
+    ],
+    cflags: [
+        "-DMAJOR_VERSION=6",
+        "-DMINOR_VERSION=0",
+        "-include common/all-versions/VersionMacro.h",
+    ],
+    data: [
+        "tests/apm_config_no_vx.xml",
+        "tests/apm_config_with_vx.xml",
+    ],
+    test_config: "tests/HalAudioV6_0GeneratorTest.xml",
+}
+
+cc_test {
+    name: "HalAudioV7_0GeneratorTest",
+    defaults: ["VtsHalAudioTargetTest_defaults"],
+    srcs: [
+        "7.0/Generators.cpp",
+        "tests/generators_tests.cpp",
+    ],
+    generated_headers: ["audio_policy_configuration_V7_0_parser"],
+    generated_sources: ["audio_policy_configuration_V7_0_parser"],
+    static_libs: [
+        "android.hardware.audio@7.0",
+        "android.hardware.audio.common@7.0",
+        "android.hardware.audio.common@7.0-enums",
+    ],
+    cflags: [
+        "-DMAJOR_VERSION=7",
+        "-DMINOR_VERSION=0",
+        "-include common/all-versions/VersionMacro.h",
+    ],
+    data: [
+        "tests/apm_config_no_vx_7_0.xml",
+        "tests/apm_config_with_vx_7_0.xml",
+    ],
+    test_config: "tests/HalAudioV7_0GeneratorTest.xml",
+}
diff --git a/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h b/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
index 61e99e8..56939fe 100644
--- a/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
+++ b/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
@@ -59,6 +59,7 @@
 #include "utility/ReturnIn.h"
 #include "utility/ValidateXml.h"
 
+#include "AudioTestDefinitions.h"
 /** Provide version specific functions that are used in the generic tests */
 #if MAJOR_VERSION == 2
 #include "2.0/AudioPrimaryHidlHalUtils.h"
@@ -107,7 +108,11 @@
 #include "DeviceManager.h"
 #if MAJOR_VERSION <= 6
 #include "PolicyConfig.h"
+#if MAJOR_VERSION == 6
+#include "6.0/Generators.h"
+#endif
 #elif MAJOR_VERSION >= 7
+#include "7.0/Generators.h"
 #include "7.0/PolicyConfig.h"
 #endif
 
@@ -175,9 +180,6 @@
 //////////////////// Test parameter types and definitions ////////////////////
 //////////////////////////////////////////////////////////////////////////////
 
-enum { PARAM_FACTORY_NAME, PARAM_DEVICE_NAME };
-using DeviceParameter = std::tuple<std::string, std::string>;
-
 static inline std::string DeviceParameterToString(
         const ::testing::TestParamInfo<DeviceParameter>& info) {
     const auto& deviceName = std::get<PARAM_DEVICE_NAME>(info.param);
@@ -509,24 +511,6 @@
 // list is empty, this isn't a problem.
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(AudioPatchHidlTest);
 
-// Nesting a tuple in another tuple allows to use GTest Combine function to generate
-// all combinations of devices and configs.
-enum { PARAM_DEVICE, PARAM_CONFIG, PARAM_FLAGS };
-#if MAJOR_VERSION <= 6
-enum { INDEX_INPUT, INDEX_OUTPUT };
-using DeviceConfigParameter =
-        std::tuple<DeviceParameter, AudioConfig, std::variant<AudioInputFlag, AudioOutputFlag>>;
-#elif MAJOR_VERSION >= 7
-using DeviceConfigParameter = std::tuple<DeviceParameter, AudioConfig, std::vector<AudioInOutFlag>>;
-#endif
-
-#if MAJOR_VERSION >= 6
-const std::vector<DeviceConfigParameter>& getInputDeviceConfigParameters();
-const std::vector<DeviceConfigParameter>& getInputDeviceSingleConfigParameters();
-const std::vector<DeviceConfigParameter>& getOutputDeviceConfigParameters();
-const std::vector<DeviceConfigParameter>& getOutputDeviceSingleConfigParameters();
-#endif
-
 #if MAJOR_VERSION >= 4
 static std::string SanitizeStringForGTestName(const std::string& s) {
     std::string result = s;
diff --git a/audio/core/all-versions/vts/functional/AudioTestDefinitions.h b/audio/core/all-versions/vts/functional/AudioTestDefinitions.h
new file mode 100644
index 0000000..5b14a21
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/AudioTestDefinitions.h
@@ -0,0 +1,45 @@
+/*
+ * 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 <string>
+#include <tuple>
+#include <variant>
+#include <vector>
+
+// clang-format off
+#include PATH(android/hardware/audio/FILE_VERSION/types.h)
+#include PATH(android/hardware/audio/common/FILE_VERSION/types.h)
+// clang-format on
+
+enum { PARAM_FACTORY_NAME, PARAM_DEVICE_NAME };
+using DeviceParameter = std::tuple<std::string, std::string>;
+
+// Nesting a tuple in another tuple allows to use GTest Combine function to generate
+// all combinations of devices and configs.
+enum { PARAM_DEVICE, PARAM_CONFIG, PARAM_FLAGS };
+#if MAJOR_VERSION <= 6
+enum { INDEX_INPUT, INDEX_OUTPUT };
+using DeviceConfigParameter =
+        std::tuple<DeviceParameter, android::hardware::audio::common::CPP_VERSION::AudioConfig,
+                   std::variant<android::hardware::audio::common::CPP_VERSION::AudioInputFlag,
+                                android::hardware::audio::common::CPP_VERSION::AudioOutputFlag>>;
+#elif MAJOR_VERSION >= 7
+using DeviceConfigParameter =
+        std::tuple<DeviceParameter, android::hardware::audio::common::CPP_VERSION::AudioConfig,
+                   std::vector<android::hardware::audio::CPP_VERSION::AudioInOutFlag>>;
+#endif
diff --git a/audio/core/all-versions/vts/functional/ConfigHelper.h b/audio/core/all-versions/vts/functional/ConfigHelper.h
index 1a1dbea..a2bb1ee 100644
--- a/audio/core/all-versions/vts/functional/ConfigHelper.h
+++ b/audio/core/all-versions/vts/functional/ConfigHelper.h
@@ -16,10 +16,21 @@
 
 #pragma once
 
-// Code in this file uses 'getCachedPolicyConfig'
-#ifndef AUDIO_PRIMARY_HIDL_HAL_TEST
-#error Must be included from AudioPrimaryHidlTest.h
-#endif
+#include <common/all-versions/VersionUtils.h>
+
+#include "PolicyConfig.h"
+
+// clang-format off
+#include PATH(android/hardware/audio/FILE_VERSION/types.h)
+#include PATH(android/hardware/audio/common/FILE_VERSION/types.h)
+// clang-format on
+
+using ::android::hardware::audio::common::utils::EnumBitfield;
+using ::android::hardware::audio::common::utils::mkEnumBitfield;
+
+// Forward declaration for functions that are substituted
+// in generator unit tests.
+const PolicyConfig& getCachedPolicyConfig();
 
 //////////////////////////////////////////////////////////////////////////////
 //////////////// Required and recommended audio format support ///////////////
@@ -35,7 +46,7 @@
     // FIXME: in the next audio HAL version, test all available devices
     static bool primaryHasMic() {
         auto& policyConfig = getCachedPolicyConfig();
-        if (policyConfig.getStatus() != OK || policyConfig.getPrimaryModule() == nullptr) {
+        if (policyConfig.getStatus() != android::OK || policyConfig.getPrimaryModule() == nullptr) {
             return true;  // Could not get the information, run all tests
         }
         auto getMic = [](auto& devs) {
diff --git a/audio/core/all-versions/vts/functional/DeviceManager.h b/audio/core/all-versions/vts/functional/DeviceManager.h
index 6efed79..6db78a7 100644
--- a/audio/core/all-versions/vts/functional/DeviceManager.h
+++ b/audio/core/all-versions/vts/functional/DeviceManager.h
@@ -16,9 +16,27 @@
 
 #pragma once
 
-// Note: it is assumed that this file is included from AudioPrimaryHidlTest.h
-// and thus it doesn't have all '#include' and 'using' directives required
-// for a standalone compilation.
+#include <unistd.h>
+
+#include <map>
+
+#include <android-base/logging.h>
+#include <hwbinder/IPCThreadState.h>
+
+// clang-format off
+#include PATH(android/hardware/audio/FILE_VERSION/IDevice.h)
+#include PATH(android/hardware/audio/FILE_VERSION/IDevicesFactory.h)
+#include PATH(android/hardware/audio/FILE_VERSION/IPrimaryDevice.h)
+#include PATH(android/hardware/audio/FILE_VERSION/types.h)
+#include PATH(android/hardware/audio/common/FILE_VERSION/types.h)
+// clang-format on
+
+#include "utility/ReturnIn.h"
+
+using ::android::sp;
+using namespace ::android::hardware::audio::common::CPP_VERSION;
+using namespace ::android::hardware::audio::common::test::utility;
+using namespace ::android::hardware::audio::CPP_VERSION;
 
 template <class Derived, class Key, class Interface>
 class InterfaceManager {
@@ -56,7 +74,7 @@
         //        the remote device has the time to be destroyed.
         //        flushCommand makes sure all local command are sent, thus should reduce
         //        the latency between local and remote destruction.
-        IPCThreadState::self()->flushCommands();
+        ::android::hardware::IPCThreadState::self()->flushCommands();
         usleep(100 * 1000);
     }
 
diff --git a/audio/core/all-versions/vts/functional/PolicyConfig.h b/audio/core/all-versions/vts/functional/PolicyConfig.h
index c9e0c0d..a94041c 100644
--- a/audio/core/all-versions/vts/functional/PolicyConfig.h
+++ b/audio/core/all-versions/vts/functional/PolicyConfig.h
@@ -16,11 +16,19 @@
 
 #pragma once
 
-// Note: it is assumed that this file is included from AudioPrimaryHidlTest.h
-// and thus it doesn't have all '#include' and 'using' directives required
-// for a standalone compilation.
+#include <set>
+#include <string>
 
+#include <DeviceDescriptor.h>
+#include <HwModule.h>
 #include <Serializer.h>
+#include <gtest/gtest.h>
+#include <system/audio_config.h>
+
+#include "DeviceManager.h"
+
+using ::android::sp;
+using ::android::status_t;
 
 struct PolicyConfigData {
     android::HwModuleCollection hwModules;
@@ -42,28 +50,14 @@
                 break;
             }
         }
-        mStatus = android::deserializeAudioPolicyFile(mFilePath.c_str(), this);
-        if (mStatus == OK) {
-            mPrimaryModule = getModuleFromName(DeviceManager::kPrimaryDevice);
-            // Available devices are not 'attached' to modules at this moment.
-            // Need to go over available devices and find their module.
-            for (const auto& device : availableOutputDevices) {
-                for (const auto& module : hwModules) {
-                    if (module->getDeclaredDevices().indexOf(device) >= 0) {
-                        mModulesWithDevicesNames.insert(module->getName());
-                        break;
-                    }
-                }
-            }
-            for (const auto& device : availableInputDevices) {
-                for (const auto& module : hwModules) {
-                    if (module->getDeclaredDevices().indexOf(device) >= 0) {
-                        mModulesWithDevicesNames.insert(module->getName());
-                        break;
-                    }
-                }
-            }
-        }
+        init();
+    }
+    PolicyConfig(const std::string& configPath, const std::string& configFileName)
+        : android::AudioPolicyConfig(hwModules, availableOutputDevices, availableInputDevices,
+                                     defaultOutputDevice),
+          mConfigFileName{configFileName},
+          mFilePath{configPath + "/" + mConfigFileName} {
+        init();
     }
     status_t getStatus() const { return mStatus; }
     std::string getError() const {
@@ -88,8 +82,33 @@
     }
 
   private:
+    void init() {
+        mStatus = android::deserializeAudioPolicyFileForVts(mFilePath.c_str(), this);
+        if (mStatus == android::OK) {
+            mPrimaryModule = getModuleFromName(DeviceManager::kPrimaryDevice);
+            // Available devices are not 'attached' to modules at this moment.
+            // Need to go over available devices and find their module.
+            for (const auto& device : availableOutputDevices) {
+                for (const auto& module : hwModules) {
+                    if (module->getDeclaredDevices().indexOf(device) >= 0) {
+                        mModulesWithDevicesNames.insert(module->getName());
+                        break;
+                    }
+                }
+            }
+            for (const auto& device : availableInputDevices) {
+                for (const auto& module : hwModules) {
+                    if (module->getDeclaredDevices().indexOf(device) >= 0) {
+                        mModulesWithDevicesNames.insert(module->getName());
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
     const std::string mConfigFileName;
-    status_t mStatus = NO_INIT;
+    status_t mStatus = android::NO_INIT;
     std::string mFilePath;
     sp<const android::HwModule> mPrimaryModule = nullptr;
     std::set<std::string> mModulesWithDevicesNames;
diff --git a/audio/core/all-versions/vts/functional/tests/HalAudioV6_0GeneratorTest.xml b/audio/core/all-versions/vts/functional/tests/HalAudioV6_0GeneratorTest.xml
new file mode 100644
index 0000000..0c85a05
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/tests/HalAudioV6_0GeneratorTest.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<configuration description="Runs HalAudioV6_0GeneratorTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="apm_config_no_vx.xml->/data/local/tmp/apm_config_no_vx.xml" />
+        <option name="push" value="apm_config_with_vx.xml->/data/local/tmp/apm_config_with_vx.xml" />
+        <option name="push" value="HalAudioV6_0GeneratorTest->/data/local/tmp/HalAudioV6_0GeneratorTest" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="HalAudioV6_0GeneratorTest" />
+    </test>
+</configuration>
diff --git a/audio/core/all-versions/vts/functional/tests/HalAudioV7_0GeneratorTest.xml b/audio/core/all-versions/vts/functional/tests/HalAudioV7_0GeneratorTest.xml
new file mode 100644
index 0000000..2e79455
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/tests/HalAudioV7_0GeneratorTest.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<configuration description="Runs HalAudioV7_0GeneratorTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="apm_config_no_vx_7_0.xml->/data/local/tmp/apm_config_no_vx.xml" />
+        <option name="push" value="apm_config_with_vx_7_0.xml->/data/local/tmp/apm_config_with_vx.xml" />
+        <option name="push" value="HalAudioV7_0GeneratorTest->/data/local/tmp/HalAudioV7_0GeneratorTest" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="HalAudioV7_0GeneratorTest" />
+    </test>
+</configuration>
diff --git a/audio/core/all-versions/vts/functional/tests/apm_config_no_vx.xml b/audio/core/all-versions/vts/functional/tests/apm_config_no_vx.xml
new file mode 100644
index 0000000..61972b2
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/tests/apm_config_no_vx.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- 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.
+-->
+
+<audioPolicyConfiguration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude">
+    <globalConfiguration speaker_drc_enabled="true"/>
+    <modules>
+        <module name="primary" halVersion="3.0">
+            <attachedDevices>
+                <item>Speaker</item>
+                <item>Built-In Mic</item>
+            </attachedDevices>
+            <defaultOutputDevice>Speaker</defaultOutputDevice>
+            <mixPorts>
+                <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
+                <mixPort name="primary input" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </mixPort>
+            </mixPorts>
+            <devicePorts>
+                <devicePort tagName="Speaker" role="sink" type="AUDIO_DEVICE_OUT_SPEAKER" address="">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                    <gains>
+                        <gain name="gain_1" mode="AUDIO_GAIN_MODE_JOINT"
+                              minValueMB="-8400"
+                              maxValueMB="4000"
+                              defaultValueMB="0"
+                              stepValueMB="100"/>
+                    </gains>
+                </devicePort>
+                <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </devicePort>
+            </devicePorts>
+            <routes>
+                <route type="mix" sink="Speaker" sources="primary output"/>
+                <route type="mix" sink="primary input" sources="Built-In Mic"/>
+            </routes>
+        </module>
+    </modules>
+    <volumes/>
+    <surroundSound>
+      <formats>
+        <format name="AUDIO_FORMAT_AC3" />
+        <format name="AUDIO_FORMAT_AAC_LC" subformats="AUDIO_FORMAT_AAC_HE_V1 AUDIO_FORMAT_AAC_HE_V2 AUDIO_FORMAT_AAC_ELD AUDIO_FORMAT_AAC_XHE" />
+      </formats>
+    </surroundSound>
+</audioPolicyConfiguration>
diff --git a/audio/core/all-versions/vts/functional/tests/apm_config_no_vx_7_0.xml b/audio/core/all-versions/vts/functional/tests/apm_config_no_vx_7_0.xml
new file mode 100644
index 0000000..abcdb12
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/tests/apm_config_no_vx_7_0.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- 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.
+-->
+
+<audioPolicyConfiguration version="7.0" xmlns:xi="http://www.w3.org/2001/XInclude">
+    <globalConfiguration speaker_drc_enabled="true"/>
+    <modules>
+        <module name="primary" halVersion="3.0">
+            <attachedDevices>
+                <item>Speaker</item>
+                <item>Built-In Mic</item>
+            </attachedDevices>
+            <defaultOutputDevice>Speaker</defaultOutputDevice>
+            <mixPorts>
+                <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
+                <mixPort name="primary input" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </mixPort>
+            </mixPorts>
+            <devicePorts>
+                <devicePort tagName="Speaker" role="sink" type="AUDIO_DEVICE_OUT_SPEAKER" address="">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                    <gains>
+                        <gain name="gain_1" mode="AUDIO_GAIN_MODE_JOINT"
+                              minValueMB="-8400"
+                              maxValueMB="4000"
+                              defaultValueMB="0"
+                              stepValueMB="100"/>
+                    </gains>
+                </devicePort>
+                <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </devicePort>
+            </devicePorts>
+            <routes>
+                <route type="mix" sink="Speaker" sources="primary output"/>
+                <route type="mix" sink="primary input" sources="Built-In Mic"/>
+            </routes>
+        </module>
+    </modules>
+    <volumes/>
+    <surroundSound>
+      <formats>
+        <format name="AUDIO_FORMAT_AC3" />
+        <format name="AUDIO_FORMAT_AAC_LC" subformats="AUDIO_FORMAT_AAC_HE_V1 AUDIO_FORMAT_AAC_HE_V2 AUDIO_FORMAT_AAC_ELD AUDIO_FORMAT_AAC_XHE" />
+      </formats>
+    </surroundSound>
+</audioPolicyConfiguration>
diff --git a/audio/core/all-versions/vts/functional/tests/apm_config_with_vx.xml b/audio/core/all-versions/vts/functional/tests/apm_config_with_vx.xml
new file mode 100644
index 0000000..aabb52e
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/tests/apm_config_with_vx.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- 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.
+-->
+
+<audioPolicyConfiguration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude">
+    <globalConfiguration speaker_drc_enabled="true"/>
+    <modules>
+        <module name="primary" halVersion="3.0">
+            <attachedDevices>
+                <item>Speaker</item>
+                <item>Built-In Mic</item>
+            </attachedDevices>
+            <defaultOutputDevice>Speaker</defaultOutputDevice>
+            <mixPorts>
+                <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
+                <mixPort name="primary input" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                    <profile name="" format="VX_GOOGLE_B_FORMAT"
+                             samplingRates="192000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </mixPort>
+            </mixPorts>
+            <devicePorts>
+                <devicePort tagName="Speaker" role="sink" type="AUDIO_DEVICE_OUT_SPEAKER" address="">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                    <gains>
+                        <gain name="gain_1" mode="AUDIO_GAIN_MODE_JOINT"
+                              minValueMB="-8400"
+                              maxValueMB="4000"
+                              defaultValueMB="0"
+                              stepValueMB="100"/>
+                    </gains>
+                </devicePort>
+                <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                    <profile name="" format="VX_GOOGLE_B_FORMAT"
+                             samplingRates="192000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </devicePort>
+                <devicePort tagName="Ambient Mic" type="VX_GOOGLE_AUDIO_DEVICE_AMBIENT_MIC" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </devicePort>
+            </devicePorts>
+            <routes>
+                <route type="mix" sink="Speaker" sources="primary output"/>
+                <route type="mix" sink="primary input" sources="Built-In Mic,Ambient Mic"/>
+            </routes>
+        </module>
+    </modules>
+    <volumes/>
+    <surroundSound>
+      <formats>
+        <format name="AUDIO_FORMAT_AC3" />
+        <format name="AUDIO_FORMAT_AAC_LC" subformats="AUDIO_FORMAT_AAC_HE_V1 AUDIO_FORMAT_AAC_HE_V2 AUDIO_FORMAT_AAC_ELD AUDIO_FORMAT_AAC_XHE" />
+        <format name="VX_GOOGLE_B_FORMAT" />
+        <format name="AUDIO_FORMAT_AC4" subformats="VX_GOOGLE_B_FORMAT" />
+      </formats>
+    </surroundSound>
+</audioPolicyConfiguration>
diff --git a/audio/core/all-versions/vts/functional/tests/apm_config_with_vx_7_0.xml b/audio/core/all-versions/vts/functional/tests/apm_config_with_vx_7_0.xml
new file mode 100644
index 0000000..8dd5f45
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/tests/apm_config_with_vx_7_0.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- 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.
+-->
+
+<audioPolicyConfiguration version="7.0" xmlns:xi="http://www.w3.org/2001/XInclude">
+    <globalConfiguration speaker_drc_enabled="true"/>
+    <modules>
+        <module name="primary" halVersion="3.0">
+            <attachedDevices>
+                <item>Speaker</item>
+                <item>Built-In Mic</item>
+            </attachedDevices>
+            <defaultOutputDevice>Speaker</defaultOutputDevice>
+            <mixPorts>
+                <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
+                <mixPort name="primary input" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                    <profile name="" format="VX_GOOGLE_B_FORMAT"
+                             samplingRates="192000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </mixPort>
+            </mixPorts>
+            <devicePorts>
+                <devicePort tagName="Speaker" role="sink" type="AUDIO_DEVICE_OUT_SPEAKER" address="">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                    <gains>
+                        <gain name="gain_1" mode="AUDIO_GAIN_MODE_JOINT"
+                              minValueMB="-8400"
+                              maxValueMB="4000"
+                              defaultValueMB="0"
+                              stepValueMB="100"/>
+                    </gains>
+                </devicePort>
+                <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                    <profile name="" format="VX_GOOGLE_B_FORMAT"
+                             samplingRates="192000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </devicePort>
+                <devicePort tagName="Ambient Mic" type="VX_GOOGLE_AUDIO_DEVICE_AMBIENT_MIC" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </devicePort>
+            </devicePorts>
+            <routes>
+                <route type="mix" sink="Speaker" sources="primary output"/>
+                <route type="mix" sink="primary input" sources="Built-In Mic,Ambient Mic"/>
+            </routes>
+        </module>
+    </modules>
+    <volumes/>
+    <surroundSound>
+      <formats>
+        <format name="AUDIO_FORMAT_AC3" />
+        <format name="AUDIO_FORMAT_AAC_LC" subformats="AUDIO_FORMAT_AAC_HE_V1 AUDIO_FORMAT_AAC_HE_V2 AUDIO_FORMAT_AAC_ELD AUDIO_FORMAT_AAC_XHE" />
+        <format name="VX_GOOGLE_B_FORMAT" />
+        <format name="AUDIO_FORMAT_AC4" subformats="VX_GOOGLE_B_FORMAT" />
+      </formats>
+    </surroundSound>
+</audioPolicyConfiguration>
diff --git a/audio/core/all-versions/vts/functional/tests/generators_tests.cpp b/audio/core/all-versions/vts/functional/tests/generators_tests.cpp
new file mode 100644
index 0000000..583ff01
--- /dev/null
+++ b/audio/core/all-versions/vts/functional/tests/generators_tests.cpp
@@ -0,0 +1,132 @@
+/*
+ * 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.
+ */
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include <android-base/macros.h>
+#include <gtest/gtest.h>
+#define LOG_TAG "Generators_Test"
+#include <log/log.h>
+
+#if MAJOR_VERSION == 6
+#include <system/audio.h>
+#include "6.0/Generators.h"
+#include "PolicyConfig.h"
+#elif MAJOR_VERSION == 7
+#include "7.0/Generators.h"
+#include "7.0/PolicyConfig.h"
+#endif
+
+using namespace android;
+using namespace ::android::hardware::audio::common::CPP_VERSION;
+#if MAJOR_VERSION == 7
+namespace xsd {
+using namespace ::android::audio::policy::configuration::CPP_VERSION;
+}
+#endif
+
+// Stringify the argument.
+#define QUOTE(x) #x
+#define STRINGIFY(x) QUOTE(x)
+
+struct PolicyConfigManager {
+    static PolicyConfigManager& getInstance() {
+        static PolicyConfigManager instance;
+        return instance;
+    }
+    bool init(const std::string& filePath, const std::string& fileName) {
+        mConfig = std::make_unique<PolicyConfig>(filePath, fileName);
+        mDeviceParameters.clear();
+        if (mConfig->getStatus() == OK) {
+            const auto devices = mConfig->getModulesWithDevicesNames();
+            mDeviceParameters.reserve(devices.size());
+            for (const auto& deviceName : devices) {
+                mDeviceParameters.emplace_back(
+                        "android.hardware.audio.IDevicesFactory@" STRINGIFY(FILE_VERSION),
+                        deviceName);
+            }
+            return true;
+        } else {
+            ALOGE("%s", mConfig->getError().c_str());
+            return false;
+        }
+    }
+    const PolicyConfig& getConfig() { return *mConfig; }
+    const std::vector<DeviceParameter>& getDeviceParameters() { return mDeviceParameters; }
+
+  private:
+    std::unique_ptr<PolicyConfig> mConfig;
+    std::vector<DeviceParameter> mDeviceParameters;
+};
+
+// Test implementations
+const PolicyConfig& getCachedPolicyConfig() {
+    return PolicyConfigManager::getInstance().getConfig();
+}
+
+const std::vector<DeviceParameter>& getDeviceParameters() {
+    return PolicyConfigManager::getInstance().getDeviceParameters();
+}
+
+static const std::string kDataDir = "/data/local/tmp";
+
+class GeneratorsTest : public ::testing::TestWithParam<std::string> {
+  public:
+    static void validateConfig(const AudioConfig& config) {
+#if MAJOR_VERSION == 6
+        ASSERT_TRUE(audio_is_valid_format(static_cast<audio_format_t>(config.format)))
+                << "Audio format is invalid " << ::testing::PrintToString(config.format);
+        ASSERT_TRUE(
+                audio_channel_mask_is_valid(static_cast<audio_channel_mask_t>(config.channelMask)))
+                << "Audio channel mask is invalid " << ::testing::PrintToString(config.channelMask);
+#elif MAJOR_VERSION == 7
+        ASSERT_FALSE(xsd::isUnknownAudioFormat(config.base.format))
+                << "Audio format is invalid " << ::testing::PrintToString(config.base.format);
+        ASSERT_FALSE(xsd::isUnknownAudioChannelMask(config.base.channelMask))
+                << "Audio channel mask is invalid "
+                << ::testing::PrintToString(config.base.channelMask);
+#endif
+    }
+    static void validateDeviceConfigs(const std::vector<DeviceConfigParameter>& params) {
+        for (const auto& param : params) {
+            ASSERT_NO_FATAL_FAILURE(validateConfig(std::get<PARAM_CONFIG>(param)));
+        }
+    }
+};
+
+TEST_P(GeneratorsTest, ValidateConfigs) {
+    ASSERT_TRUE(PolicyConfigManager::getInstance().init(kDataDir, GetParam()));
+    EXPECT_NE(nullptr, getCachedPolicyConfig().getPrimaryModule());
+    EXPECT_FALSE(getCachedPolicyConfig().getModulesWithDevicesNames().empty());
+    const auto allOutConfigs = generateOutputDeviceConfigParameters(false /*oneProfilePerDevice*/);
+    EXPECT_FALSE(allOutConfigs.empty());
+    EXPECT_NO_FATAL_FAILURE(validateDeviceConfigs(allOutConfigs));
+    const auto singleOutConfig = generateOutputDeviceConfigParameters(true /*oneProfilePerDevice*/);
+    EXPECT_FALSE(singleOutConfig.empty());
+    EXPECT_NO_FATAL_FAILURE(validateDeviceConfigs(singleOutConfig));
+    const auto allInConfigs = generateInputDeviceConfigParameters(false /*oneProfilePerDevice*/);
+    EXPECT_FALSE(allInConfigs.empty());
+    EXPECT_NO_FATAL_FAILURE(validateDeviceConfigs(allInConfigs));
+    const auto singleInConfig = generateInputDeviceConfigParameters(true /*oneProfilePerDevice*/);
+    EXPECT_FALSE(singleInConfig.empty());
+    EXPECT_NO_FATAL_FAILURE(validateDeviceConfigs(singleInConfig));
+}
+
+// Target file names are the same for all versions, see 'HalAudioVx_0GeneratorTest.xml' test configs
+INSTANTIATE_TEST_SUITE_P(Generators, GeneratorsTest,
+                         ::testing::Values("apm_config_no_vx.xml", "apm_config_with_vx.xml"));
diff --git a/authsecret/1.0/vts/functional/VtsHalAuthSecretV1_0TargetTest.cpp b/authsecret/1.0/vts/functional/VtsHalAuthSecretV1_0TargetTest.cpp
index 687c70c..c09b265 100644
--- a/authsecret/1.0/vts/functional/VtsHalAuthSecretV1_0TargetTest.cpp
+++ b/authsecret/1.0/vts/functional/VtsHalAuthSecretV1_0TargetTest.cpp
@@ -34,11 +34,19 @@
         authsecret = IAuthSecret::getService(GetParam());
         ASSERT_NE(authsecret, nullptr);
 
+        // Notify LSS to generate PIN code '1234' and corresponding secret.
+        (void)system("cmd lock_settings set-pin 1234");
+
         // All tests must enroll the correct secret first as this cannot be changed
         // without a factory reset and the order of tests could change.
         authsecret->primaryUserCredential(CORRECT_SECRET);
     }
 
+    static void TearDownTestSuite() {
+        // clean up PIN code after testing
+        (void)system("cmd lock_settings clear --old 1234");
+    }
+
     sp<IAuthSecret> authsecret;
     hidl_vec<uint8_t> CORRECT_SECRET{61, 93, 124, 240, 5, 0, 7, 201, 9, 129, 11, 12, 0, 14, 0, 16};
     hidl_vec<uint8_t> WRONG_SECRET{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
diff --git a/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp b/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
index 8b68fd6..f1c8f9f 100644
--- a/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
+++ b/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
@@ -72,6 +72,8 @@
 using ::android::hardware::automotive::evs::V1_0::DisplayDesc;
 using ::android::hardware::automotive::evs::V1_0::DisplayState;
 using ::android::hardware::graphics::common::V1_0::PixelFormat;
+using ::android::frameworks::automotive::display::V1_0::HwDisplayConfig;
+using ::android::frameworks::automotive::display::V1_0::HwDisplayState;
 using IEvsCamera_1_0 = ::android::hardware::automotive::evs::V1_0::IEvsCamera;
 using IEvsCamera_1_1 = ::android::hardware::automotive::evs::V1_1::IEvsCamera;
 using IEvsDisplay_1_0 = ::android::hardware::automotive::evs::V1_0::IEvsDisplay;
@@ -303,11 +305,22 @@
             const auto id = 0xFFFFFFFF; // meaningless id
             hidl_vec<uint8_t> values;
             auto err = pCam->setExtendedInfo_1_1(id, values);
-            ASSERT_NE(EvsResult::INVALID_ARG, err);
+            if (isLogicalCam) {
+                // Logical camera device does not support setExtendedInfo
+                // method.
+                ASSERT_EQ(EvsResult::INVALID_ARG, err);
+            } else {
+                ASSERT_NE(EvsResult::INVALID_ARG, err);
+            }
 
-            pCam->getExtendedInfo_1_1(id, [](const auto& result, const auto& data) {
-                ASSERT_NE(EvsResult::INVALID_ARG, result);
-                ASSERT_EQ(0, data.size());
+
+            pCam->getExtendedInfo_1_1(id, [&isLogicalCam](const auto& result, const auto& data) {
+                if (isLogicalCam) {
+                    ASSERT_EQ(EvsResult::INVALID_ARG, result);
+                } else {
+                    ASSERT_NE(EvsResult::INVALID_ARG, result);
+                    ASSERT_EQ(0, data.size());
+                }
             });
 
             // Explicitly close the camera so resources are released right away
@@ -605,7 +618,10 @@
     LOG(INFO) << "Display " << targetDisplayId << " is alreay in use.";
 
     // Get the display descriptor
-    pDisplay->getDisplayInfo_1_1([](const auto& config, const auto& state) {
+    pDisplay->getDisplayInfo_1_1([](const HwDisplayConfig& config, const HwDisplayState& state) {
+        ASSERT_GT(config.size(), 0);
+        ASSERT_GT(state.size(), 0);
+
         android::DisplayConfig* pConfig = (android::DisplayConfig*)config.data();
         const auto width = pConfig->resolution.getWidth();
         const auto height = pConfig->resolution.getHeight();
diff --git a/automotive/vehicle/2.0/default/Android.bp b/automotive/vehicle/2.0/default/Android.bp
index 50b603c..f24b1f5 100644
--- a/automotive/vehicle/2.0/default/Android.bp
+++ b/automotive/vehicle/2.0/default/Android.bp
@@ -146,7 +146,6 @@
     local_include_dirs: ["common/include/vhal_v2_0"],
     export_include_dirs: ["impl"],
     srcs: [
-        "impl/vhal_v2_0/EmulatedUserHal.cpp",
         "impl/vhal_v2_0/GeneratorHub.cpp",
         "impl/vhal_v2_0/JsonFakeValueGenerator.cpp",
         "impl/vhal_v2_0/LinearFakeValueGenerator.cpp",
diff --git a/automotive/vehicle/2.0/default/VehicleService.cpp b/automotive/vehicle/2.0/default/VehicleService.cpp
index 47133fd..ef29560 100644
--- a/automotive/vehicle/2.0/default/VehicleService.cpp
+++ b/automotive/vehicle/2.0/default/VehicleService.cpp
@@ -34,7 +34,7 @@
 
 int main(int /* argc */, char* /* argv */ []) {
     auto store = std::make_unique<VehiclePropertyStore>();
-    auto connector = impl::makeEmulatedPassthroughConnector();
+    auto connector = std::make_unique<impl::EmulatedVehicleConnector>();
     auto userHal = connector->getEmulatedUserHal();
     auto hal = std::make_unique<impl::EmulatedVehicleHal>(store.get(), connector.get(), userHal);
     auto emulator = std::make_unique<impl::VehicleEmulator>(hal.get());
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 cf18404..dec2d8c 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
@@ -417,7 +417,7 @@
                          .minSampleRate = 1.0f,
                          .maxSampleRate = 2.0f,
                  },
-         .initialValue = {.floatValues = {100.0f}}},  // units in meters
+         .initialValue = {.floatValues = {50000.0f}}},  // units in meters
 
         {.config =
                  {
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 7f9362f..ed3f4a2 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
@@ -35,13 +35,33 @@
 
 namespace impl {
 
-class EmulatedPassthroughConnector : public PassthroughConnector {
-  public:
-    bool onDump(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
-};
+EmulatedUserHal* EmulatedVehicleConnector::getEmulatedUserHal() {
+    return &mEmulatedUserHal;
+}
 
-bool EmulatedPassthroughConnector::onDump(const hidl_handle& handle,
-                                          const hidl_vec<hidl_string>& options) {
+StatusCode EmulatedVehicleConnector::onSetProperty(const VehiclePropValue& value,
+                                                   bool updateStatus) {
+    if (mEmulatedUserHal.isSupported(value.prop)) {
+        LOG(INFO) << "onSetProperty(): property " << value.prop << " will be handled by UserHal";
+
+        const auto& ret = mEmulatedUserHal.onSetProperty(value);
+        if (!ret.ok()) {
+            LOG(ERROR) << "onSetProperty(): HAL returned error: " << ret.error().message();
+            return StatusCode(ret.error().code());
+        }
+        auto updatedValue = ret.value().get();
+        if (updatedValue != nullptr) {
+            LOG(INFO) << "onSetProperty(): updating property returned by HAL: "
+                      << toString(*updatedValue);
+            onPropertyValueFromCar(*updatedValue, updateStatus);
+        }
+        return StatusCode::OK;
+    }
+    return this->VehicleHalServer::onSetProperty(value, updateStatus);
+}
+
+bool EmulatedVehicleConnector::onDump(const hidl_handle& handle,
+                                      const hidl_vec<hidl_string>& options) {
     int fd = handle->data[0];
 
     if (options.size() > 0) {
@@ -68,10 +88,6 @@
     return true;
 }
 
-PassthroughConnectorPtr makeEmulatedPassthroughConnector() {
-    return std::make_unique<EmulatedPassthroughConnector>();
-}
-
 }  // namespace impl
 
 }  // namespace V2_0
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.h
index 57cbb8b..4c6c661 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.h
@@ -19,6 +19,7 @@
 
 #include <vhal_v2_0/VehicleConnector.h>
 
+#include "EmulatedUserHal.h"
 #include "VehicleHalClient.h"
 #include "VehicleHalServer.h"
 
@@ -30,10 +31,20 @@
 
 namespace impl {
 
-using PassthroughConnector = IPassThroughConnector<VehicleHalClient, VehicleHalServer>;
-using PassthroughConnectorPtr = std::unique_ptr<PassthroughConnector>;
+class EmulatedVehicleConnector : public IPassThroughConnector<VehicleHalClient, VehicleHalServer> {
+  public:
+    EmulatedVehicleConnector() {}
 
-PassthroughConnectorPtr makeEmulatedPassthroughConnector();
+    EmulatedUserHal* getEmulatedUserHal();
+
+    // Methods from VehicleHalServer
+    StatusCode onSetProperty(const VehiclePropValue& value, bool updateStatus) override;
+
+    bool onDump(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
+
+  private:
+    EmulatedUserHal mEmulatedUserHal;
+};
 
 }  // namespace impl
 
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp
index 36f2534..0ee1835 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp
@@ -41,10 +41,6 @@
     return mValuePool;
 }
 
-EmulatedUserHal* VehicleHalServer::getEmulatedUserHal() {
-    return &mEmulatedUserHal;
-}
-
 void VehicleHalServer::setValuePool(VehiclePropValuePool* valuePool) {
     if (!valuePool) {
         LOG(WARNING) << __func__ << ": Setting value pool to nullptr!";
@@ -185,22 +181,6 @@
 }
 
 StatusCode VehicleHalServer::onSetProperty(const VehiclePropValue& value, bool updateStatus) {
-    if (mEmulatedUserHal.isSupported(value.prop)) {
-        LOG(INFO) << "onSetProperty(): property " << value.prop << " will be handled by UserHal";
-
-        const auto& ret = mEmulatedUserHal.onSetProperty(value);
-        if (!ret.ok()) {
-            LOG(ERROR) << "onSetProperty(): HAL returned error: " << ret.error().message();
-            return StatusCode(ret.error().code());
-        }
-        auto updatedValue = ret.value().get();
-        if (updatedValue != nullptr) {
-            LOG(INFO) << "onSetProperty(): updating property returned by HAL: "
-                      << toString(*updatedValue);
-            onPropertyValueFromCar(*updatedValue, updateStatus);
-        }
-        return StatusCode::OK;
-    }
     LOG(DEBUG) << "onSetProperty(" << value.prop << ")";
 
     // Some properties need to be treated non-trivially
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.h
index fca78bc..117eadb 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.h
@@ -19,7 +19,6 @@
 #include <vhal_v2_0/VehicleObjectPool.h>
 #include <vhal_v2_0/VehicleServer.h>
 
-#include "EmulatedUserHal.h"
 #include "GeneratorHub.h"
 
 namespace android::hardware::automotive::vehicle::V2_0::impl {
@@ -38,8 +37,6 @@
     // Set the Property Value Pool used in this server
     void setValuePool(VehiclePropValuePool* valuePool);
 
-    EmulatedUserHal* getEmulatedUserHal();
-
   private:
     using VehiclePropValuePtr = recyclable_ptr<VehiclePropValue>;
 
@@ -56,11 +53,6 @@
     VehiclePropValuePtr createHwInputKeyProp(VehicleHwKeyInputAction action, int32_t keyCode,
                                              int32_t targetDisplay);
 
-    // data members
-
-  protected:
-    EmulatedUserHal mEmulatedUserHal;
-
   private:
     GeneratorHub mGeneratorHub{
             std::bind(&VehicleHalServer::onFakeValueGenerated, this, std::placeholders::_1)};
diff --git a/compatibility_matrices/compatibility_matrix.5.xml b/compatibility_matrices/compatibility_matrix.5.xml
index 96a3692..8e175f0 100644
--- a/compatibility_matrices/compatibility_matrix.5.xml
+++ b/compatibility_matrices/compatibility_matrix.5.xml
@@ -256,6 +256,13 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.identity</name>
+        <!--
+          b/178458001: identity V2 is introduced in R, but Android R VINTF does not support AIDL
+          versions. Hence, we only specify identity V2 in compatibility_matrix.5.xml in Android S+
+          branches. In Android R branches, the matrix implicitly specifies V1.
+          SingleManifestTest.ManifestAidlHalsServed has an exemption for this.
+        -->
+        <version>1-2</version>
         <interface>
             <name>IIdentityCredentialStore</name>
             <instance>default</instance>
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 6631d8a..30af25f 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -368,14 +368,6 @@
         </interface>
     </hal>
     <hal format="hidl" optional="true">
-        <name>android.hardware.memtrack</name>
-        <version>1.0</version>
-        <interface>
-            <name>IMemtrack</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl" optional="true">
         <name>android.hardware.neuralnetworks</name>
         <version>1.0-3</version>
         <interface>
diff --git a/identity/aidl/default/common/IdentityCredential.cpp b/identity/aidl/default/common/IdentityCredential.cpp
index 9477997..c8ee0dd 100644
--- a/identity/aidl/default/common/IdentityCredential.cpp
+++ b/identity/aidl/default/common/IdentityCredential.cpp
@@ -253,14 +253,17 @@
         }
     }
 
-    // Feed the auth token to secure hardware.
-    if (!hwProxy_->setAuthToken(authToken.challenge, authToken.userId, authToken.authenticatorId,
-                                int(authToken.authenticatorType), authToken.timestamp.milliSeconds,
-                                authToken.mac, verificationToken_.challenge,
-                                verificationToken_.timestamp.milliSeconds,
-                                int(verificationToken_.securityLevel), verificationToken_.mac)) {
-        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
-                IIdentityCredentialStore::STATUS_INVALID_DATA, "Invalid Auth Token"));
+    // Feed the auth token to secure hardware only if they're valid.
+    if (authToken.timestamp.milliSeconds != 0) {
+        if (!hwProxy_->setAuthToken(
+                    authToken.challenge, authToken.userId, authToken.authenticatorId,
+                    int(authToken.authenticatorType), authToken.timestamp.milliSeconds,
+                    authToken.mac, verificationToken_.challenge,
+                    verificationToken_.timestamp.milliSeconds,
+                    int(verificationToken_.securityLevel), verificationToken_.mac)) {
+            return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                    IIdentityCredentialStore::STATUS_INVALID_DATA, "Invalid Auth Token"));
+        }
     }
 
     // We'll be feeding ACPs interleaved with certificates from the reader
diff --git a/identity/aidl/default/libeic/EicPresentation.c b/identity/aidl/default/libeic/EicPresentation.c
index 5e9a280..9e033b3 100644
--- a/identity/aidl/default/libeic/EicPresentation.c
+++ b/identity/aidl/default/libeic/EicPresentation.c
@@ -336,6 +336,18 @@
                                  int verificationTokenSecurityLevel,
                                  const uint8_t* verificationTokenMac,
                                  size_t verificationTokenMacSize) {
+    // It doesn't make sense to accept any tokens if eicPresentationCreateAuthChallenge()
+    // was never called.
+    if (ctx->authChallenge == 0) {
+        eicDebug("Trying validate tokens when no auth-challenge was previously generated");
+        return false;
+    }
+    // At least the verification-token must have the same challenge as what was generated.
+    if (verificationTokenChallenge != ctx->authChallenge) {
+        eicDebug("Challenge in verification token does not match the challenge "
+                 "previously generated");
+        return false;
+    }
     if (!eicOpsValidateAuthToken(
                 challenge, secureUserId, authenticatorId, hardwareAuthenticatorType, timeStamp, mac,
                 macSize, verificationTokenChallenge, verificationTokenTimestamp,
@@ -360,18 +372,9 @@
         return false;
     }
 
+    // Only ACP with auth-on-every-presentation - those with timeout == 0 - need the
+    // challenge to match...
     if (timeoutMillis == 0) {
-        if (ctx->authTokenChallenge == 0) {
-            eicDebug("No challenge in authToken");
-            return false;
-        }
-
-        // If we didn't create a challenge, too bad but user auth with
-        // timeoutMillis set to 0 needs it.
-        if (ctx->authChallenge == 0) {
-            eicDebug("No challenge was created for this session");
-            return false;
-        }
         if (ctx->authTokenChallenge != ctx->authChallenge) {
             eicDebug("Challenge in authToken (%" PRIu64
                      ") doesn't match the challenge "
diff --git a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
index 5f81394..e0d60fc 100644
--- a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -136,48 +136,53 @@
     return retval;
 }
 
-string rsa_2048_key =
-        hex2str("308204a50201000282010100caa620db7bbadfd351153a804e05a3115a0"
-                "eea067316c7d6ae010086cc4d636edcc50b725c495027e79d7c6d65ec50"
-                "5ab84107b0ca9f8389d0d812d42df3af0c1c50f1083b1eedd18921283e3"
-                "9ebe95bd56795c9ba129afc63d60fb020b300c44861a73845508a992c54"
-                "7cf4ce7694955c684bc130fe9a0478285d686da954989a7be3cd970de7e"
-                "5eca8574c0617fed74717f7035655f65af7b5f9b982feca8eed643b96d8"
-                "f1c4e6dcd96a9ccfcca3366d8f1c95f83a83ab785f997b78918ceca567d"
-                "91cf2ea85c340c0d4462f31f8a31e648cd26e1116a97d17dcfec51e4336"
-                "fa0725ff49216005911966748f94789c055795da023362091c977bdc0bd"
-                "8e31902030100010282010100ca562da0785e1275d013be21b5c5731834"
-                "2f8803808e52624bc2bc5fdb45b9ee4b8882f160abe2d8b52e4dba7d760"
-                "295523bbc0e0d824fb81f4a5f2273ef47ec73a96dc0a6272f9573b22398"
-                "5e04eb2fc25876fac04b2b6cadd2623f9da69d315e84028ef0c6865c822"
-                "2a9d15504993eb8d17a321f55573af72e76757a690408c36909eb44a555"
-                "4b571007edde150b47952287d942559e7f8cbcb2c47086aa291515f55c4"
-                "deba6d1ebde0cca5ee899b3b0c4c21123bbf92feac53db515fe02d03b83"
-                "2154e31122abcbb6fc80b49e1c8fc5528605935f8f6ead1237b16e83d23"
-                "ad73e82ee008c3ff7b4666f4c137c20f52ae6fea5b54ed104c1c1bf75fc"
-                "3c020102818100efa6b29bb0f6b81c8fecf3e73c3e5a59b71ffd31075c4"
-                "0282269ee245367c2e54f0244301dad0b90dcce73f25c1caca2f4ef1774"
-                "42a5d9e98a354bcd5ddae129bea2c0771d1ad51341f44ddf0c5c0f22252"
-                "414e2de7af6c67754dba610ee2743f21789a89829ad91efc02c7c5588fe"
-                "84b64df12dc5cee90df2e7dd4a1ca2886902818100d87937f039df50054"
-                "7c7d5435ec8e89789b36a0e5c4004d4612a6ef2dce39ee4f24fb5d2da38"
-                "dbf5f3d639681a11fc416618554b1ff51a8215446b676363f6a5e91ea6c"
-                "957483e0a47ae36582bde9fba45c00e6e3fadc651cc87c170171d7fef6d"
-                "0dc1f0ddb6eca2674064925b78542b32f2821605c29b6d0b65485081f5a"
-                "f3102818100ee21453ee153f6d422cb7ffc586758dde6d239835b5df63e"
-                "2b1bf94f4d35407b1ccc12b780f56f15ade2d36192d7c74f5174b66886c"
-                "5484800563f113cde7e783d7e7922a2e003b3d4088ecc40fac4ead7df07"
-                "85fb2e524219574fbeaefa063844b9d0c69f1462ed2d3f56b4e145742aa"
-                "8ffbfd40cc731daf37023fa3d83df6902818055dc2e8dbfc68d2caafddd"
-                "deacd7af397bca87c44e5eae0bb6c667df3831a83252d1bee274df9c8ef"
-                "f39f6e70d8018b7afd0f2f3ab27426e5a151b2c94c56f6cfafbc75790a0"
-                "fcca8307dc5238844282556c09cd3cc0a62a879f48e036aae2b58a61ac8"
-                "ce6c3c933d914374fbdac0a665ffcc4100c14d624f82221fe9cad5fe102"
-                "818100964193ee55581c9a82fe03f8eb018cdce8965f30745cc6e68154c"
-                "b6618ef3cc57ae4798ff2a509306a135f7cf705ceb215fda6939c7a6353"
-                "0c86a5ba02f491a64f6079e62b1b00b86859899febf3ed300edcc0b8b35"
-                "1855a90d9d39a279be963f0972a256084a3c46575f796ad27dc801f67a3"
-                "7a59e62e076b996f025a9c9042");
+/*
+ * DER-encoded PKCS#8 format RSA key. Generated using:
+ *
+ * openssl genrsa 2048 | openssl pkcs8 -topk8 -nocrypt -outform der | hexdump -e '30/1  "%02X" "\n"'
+ */
+string rsa_2048_key = hex2str(
+    "308204BD020100300D06092A864886F70D0101010500048204A7308204A3"
+    "0201000282010100BEBC342B56D443B1299F9A6A7056E80A897E318476A5"
+    "A18029E63B2ED739A61791D339F58DC763D9D14911F2EDEC383DEE11F631"
+    "9B44510E7A3ECD9B79B97382E49500ACF8117DC89CAF0E621F77756554A2"
+    "FD4664BFE7AB8B59AB48340DBFA27B93B5A81F6ECDEB02D0759307128DF3"
+    "E3BAD4055C8B840216DFAA5700670E6C5126F0962FCB70FF308F25049164"
+    "CCF76CC2DA66A7DD9A81A714C2809D69186133D29D84568E892B6FFBF319"
+    "9BDB14383EE224407F190358F111A949552ABA6714227D1BD7F6B20DD0CB"
+    "88F9467B719339F33BFF35B3870B3F62204E4286B0948EA348B524544B5F"
+    "9838F29EE643B079EEF8A713B220D7806924CDF7295070C5020301000102"
+    "82010069F377F35F2F584EF075353CCD1CA99738DB3DBC7C7FF35F9366CE"
+    "176DFD1B135AB10030344ABF5FBECF1D4659FDEF1C0FC430834BE1BE3911"
+    "951377BB3D563A2EA9CA8F4AD9C48A8CE6FD516A735C662686C7B4B3C09A"
+    "7B8354133E6F93F790D59EAEB92E84C9A4339302CCE28FDF04CCCAFA7DE3"
+    "F3A827D4F6F7D38E68B0EC6AB706645BF074A4E4090D06FB163124365FD5"
+    "EE7A20D350E9958CC30D91326E1B292E9EF5DB408EC42DAF737D20149704"
+    "D0A678A0FB5B5446863B099228A352D604BA8091A164D01D5AB05397C71E"
+    "AD20BE2A08FC528FE442817809C787FEE4AB97F97B9130D022153EDC6EB6"
+    "CBE7B0F8E3473F2E901209B5DB10F93604DB0102818100E83C0998214941"
+    "EA4F9293F1B77E2E99E6CF305FAF358238E126124FEAF2EB9724B2EA7B78"
+    "E6032343821A80E55D1D88FB12D220C3F41A56142FEC85796D1917F1E8C7"
+    "74F142B67D3D6E7B7E6B4383E94DB5929089DBB346D5BDAB40CC2D96EE04"
+    "09475E175C63BF78CFD744136740838127EA723FF3FE7FA368C1311B4A4E"
+    "0502818100D240FCC0F5D7715CDE21CB2DC86EA146132EA3B06F61FF2AF5"
+    "4BF38473F59DADCCE32B5F4CC32DD0BA6F509347B4B5B1B58C39F95E4798"
+    "CCBB43E83D0119ACF532F359CA743C85199F0286610E200997D731291717"
+    "9AC9B67558773212EC961E8BCE7A3CC809BC5486A96E4B0E6AF394D94E06"
+    "6A0900B7B70E82A44FB30053C102818100AD15DA1CBD6A492B66851BA8C3"
+    "16D38AB700E2CFDDD926A658003513C54BAA152B30021D667D20078F500F"
+    "8AD3E7F3945D74A891ED1A28EAD0FEEAEC8C14A8E834CF46A13D1378C99D"
+    "18940823CFDD27EC5810D59339E0C34198AC638E09C87CBB1B634A9864AE"
+    "9F4D5EB2D53514F67B4CAEC048C8AB849A02E397618F3271350281801FA2"
+    "C1A5331880A92D8F3E281C617108BF38244F16E352E69ED417C7153F9EC3"
+    "18F211839C643DCF8B4DD67CE2AC312E95178D5D952F06B1BF779F491692"
+    "4B70F582A23F11304E02A5E7565AE22A35E74FECC8B6FDC93F92A1A37703"
+    "E4CF0E63783BD02EB716A7ECBBFA606B10B74D01579522E7EF84D91FC522"
+    "292108D902C1028180796FE3825F9DCC85DF22D58690065D93898ACD65C0"
+    "87BEA8DA3A63BF4549B795E2CD0E3BE08CDEBD9FCF1720D9CDC5070D74F4"
+    "0DED8E1102C52152A31B6165F83A6722AECFCC35A493D7634664B888A08D"
+    "3EB034F12EA28BFEE346E205D334827F778B16ED40872BD29FCB36536B6E"
+    "93FFB06778696B4A9D81BB0A9423E63DE5");
 
 string rsa_key = hex2str(
     "30820275020100300d06092a864886f70d01010105000482025f3082025b"
diff --git a/memtrack/aidl/android/hardware/memtrack/IMemtrack.aidl b/memtrack/aidl/android/hardware/memtrack/IMemtrack.aidl
index 18587ee..e78d4d7 100644
--- a/memtrack/aidl/android/hardware/memtrack/IMemtrack.aidl
+++ b/memtrack/aidl/android/hardware/memtrack/IMemtrack.aidl
@@ -30,6 +30,22 @@
  * GL, graphics, etc. All memory sizes must be in real memory usage,
  * accounting for stride, bit depth, rounding up to page size, etc.
  *
+ * The following getMemory() categories are important for memory accounting in
+ * `dumpsys meminfo` and should be reported as described below:
+ *
+ * - MemtrackType::GRAPHICS and MemtrackRecord::FLAG_SMAPS_UNACCOUNTED
+ *     This should report the PSS of all DMA buffers mapped by the process
+ *     with the specified PID. This PSS can be calculated using ReadDmaBufPss()
+ *     form libdmabufinfo.
+ *
+ * - MemtrackType::GL and MemtrackRecord::FLAG_SMAPS_UNACCOUNTED
+ *     This category should report all GPU private allocations for the specified
+ *     PID that are not accounted in /proc/<pid>/smaps.
+ *
+ * - MemtrackType::OTHER and MemtrackRecord::FLAG_SMAPS_UNACCOUNTED
+ *     Any other memory not accounted for in /proc/<pid>/smaps if any, otherwise
+ *     this should return 0.
+ *
  * Constructor for the interface should be used to perform memtrack management
  * setup actions and must be called once before any calls to getMemory().
  */
@@ -76,7 +92,10 @@
      * This information is used to identify GPU devices for GPU specific
      * memory accounting (e.g. DMA buffer usage).
      *
+     * The device name(s) provided in getGpuDeviceInfo() must match the
+     * device name in the corresponding device(s) sysfs entry.
+     *
      * @return vector of DeviceInfo populated for all GPU devices.
      */
-     DeviceInfo[] getGpuDeviceInfo();
+    DeviceInfo[] getGpuDeviceInfo();
 }
diff --git a/power/stats/aidl/OWNERS b/power/stats/aidl/OWNERS
new file mode 100644
index 0000000..b290b49
--- /dev/null
+++ b/power/stats/aidl/OWNERS
@@ -0,0 +1,3 @@
+bsschwar@google.com
+krossmo@google.com
+tstrudel@google.com
diff --git a/radio/1.4/types.hal b/radio/1.4/types.hal
index 393716b..a830816 100644
--- a/radio/1.4/types.hal
+++ b/radio/1.4/types.hal
@@ -1847,9 +1847,9 @@
     /**
      * SS reference signal received quality, multipled by -1.
      *
-     * Reference: 3GPP TS 38.215.
+     * Reference: 3GPP TS 38.215, 3GPP TS 38.133 section 10.
      *
-     * Range [3, 20], INT_MAX means invalid/unreported.
+     * Range [-20 dB, 43 dB], INT_MAX means invalid/unreported.
      */
     int32_t ssRsrq;
 
diff --git a/radio/1.5/types.hal b/radio/1.5/types.hal
index b061bd5..c1f3f03 100644
--- a/radio/1.5/types.hal
+++ b/radio/1.5/types.hal
@@ -107,9 +107,9 @@
     SSRSRP = 6,
     /**
      * 5G SS reference signal received quality.
-     * Range: -20 dB to -3 dB.
+     * Range: -43 dB to 20 dB.
      * Used RAN: NGRAN
-     * Reference: 3GPP TS 38.215.
+     * Reference: 3GPP TS 38.215, 3GPP TS 38.133 section 10
      */
     SSRSRQ = 7,
     /**
diff --git a/radio/1.6/IRadio.hal b/radio/1.6/IRadio.hal
index 714be47..d201332 100644
--- a/radio/1.6/IRadio.hal
+++ b/radio/1.6/IRadio.hal
@@ -103,6 +103,12 @@
      *   - Support simultaneous data call contexts up to DataRegStateResult.maxDataCalls specified
      *     in the response of getDataRegistrationState.
      *
+     * The differences relative to the 1.5 version of the API are:
+     *   - The addition of new parameters pduSessionId, sliceInfo, trafficDescriptor, and
+     *     matchAllRuleAllowed.
+     *   - If an existing data call should be used for the request, that must be indicated in the
+     *     response by setting SetupDataCallResult::cid to the context id of that call.
+     *
      * @param serial Serial number of request.
      * @param accessNetwork The access network to setup the data call. If the data connection cannot
      *     be established on the specified access network then it should be responded with an error.
@@ -122,7 +128,8 @@
      *     Reference: 3GPP TS 24.007 section 11.2.3.1b
      * @param sliceInfo SliceInfo to be used for the data connection when a handover occurs from
      *     EPDG to 5G.  It is valid only when accessNetwork is AccessNetwork:NGRAN.  If the slice
-     *     passed from EPDG is rejected, then the data failure cause must be DataCallFailCause:SLICE_REJECTED.
+     *     passed from EPDG is rejected, then the data failure cause must be
+     *     DataCallFailCause:SLICE_REJECTED.
      * @param trafficDescriptor TrafficDescriptor for which data connection needs to be
      *     established. It is used for URSP traffic matching as described in TS 24.526
      *     Section 4.2.2. It includes an optional DNN which, if present, must be used for traffic
diff --git a/radio/1.6/types.hal b/radio/1.6/types.hal
index 5bbb617..3e49cfd 100644
--- a/radio/1.6/types.hal
+++ b/radio/1.6/types.hal
@@ -274,7 +274,8 @@
 /**
  * Overwritten from @1.5::SetupDataCallResult in order to change the suggestedRetryTime
  * to 64-bit value. In the future, this must be extended instead of overwritten.
- * Also added defaultQos, qosSessions, and handoverFailureMode in this version.
+ * Also added defaultQos, qosSessions, handoverFailureMode, pduSessionId, sliceInfo,
+ * and traffic descriptors in this version.
  */
 struct SetupDataCallResult {
     /** Data call fail cause. DataCallFailCause.NONE if no error. */
@@ -914,7 +915,7 @@
     MATCH_ALL_RULE_NOT_ALLOWED = 0x8CD,
 
     /**
-     * If connection failed for all matching URSP rules
+     * If connection failed for all matching URSP rules.
      */
     ALL_MATCHING_RULES_FAILED = 0x8CE,
 };
@@ -923,17 +924,17 @@
  * This safe_union represents an optional DNN. DNN stands for Data Network Name
  * and represents an APN as defined in 3GPP TS 23.003.
  */
-safe_union OptionalDNN {
+safe_union OptionalDnn {
     Monostate noinit;
     string value;
 };
 
 /**
- * This safe_union represents an optional OSAppId.
+ * This safe_union represents an optional OsAppId.
  */
-safe_union OptionalOSAppId {
+safe_union OptionalOsAppId {
     Monostate noinit;
-    OSAppId value;
+    OsAppId value;
 };
 
 /**
@@ -954,21 +955,21 @@
      * DNN stands for Data Network Name and represents an APN as defined in
      * 3GPP TS 23.003.
      */
-    OptionalDNN dnn;
+    OptionalDnn dnn;
     /**
-     * Indicates the OSId + OSAppId (used as category in Android).
+     * Indicates the OsId + OsAppId (used as category in Android).
      */
-    OptionalOSAppId osAppId;
+    OptionalOsAppId osAppId;
 };
 
 /**
- * This struct represents the OSId + OSAppId as defined in TS 24.526 Section 5.2
+ * This struct represents the OsId + OsAppId as defined in TS 24.526 Section 5.2
  */
-struct OSAppId {
+struct OsAppId {
     /**
-     * Byte array representing OSId + OSAppId. The minimum length of the array is
-     * 18 and maximum length is 272 (16 bytes for OSId + 1 byte for OSAppId length
-     * + up to 255 bytes for OSAppId).
+     * Byte array representing OsId + OsAppId. The minimum length of the array is
+     * 18 and maximum length is 272 (16 bytes for OsId + 1 byte for OsAppId length
+     * + up to 255 bytes for OsAppId).
      */
     vec<uint8_t> osAppId;
 };
diff --git a/radio/1.6/vts/functional/radio_hidl_hal_api.cpp b/radio/1.6/vts/functional/radio_hidl_hal_api.cpp
index fb50990..e82c01a 100644
--- a/radio/1.6/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.6/vts/functional/radio_hidl_hal_api.cpp
@@ -130,7 +130,7 @@
     memset(&optionalTrafficDescriptor, 0, sizeof(optionalTrafficDescriptor));
 
     ::android::hardware::radio::V1_6::TrafficDescriptor trafficDescriptor;
-    ::android::hardware::radio::V1_6::OSAppId osAppId;
+    ::android::hardware::radio::V1_6::OsAppId osAppId;
     osAppId.osAppId = 1;
     trafficDescriptor.osAppId.value(osAppId);
     optionalTrafficDescriptor.value(trafficDescriptor);
diff --git a/radio/1.6/vts/functional/radio_response.cpp b/radio/1.6/vts/functional/radio_response.cpp
index 027e9ac..d9da40a 100644
--- a/radio/1.6/vts/functional/radio_response.cpp
+++ b/radio/1.6/vts/functional/radio_response.cpp
@@ -1059,6 +1059,7 @@
     parent_v1_6.notify(info.serial);
     return Void();
 }
+
 Return<void> RadioResponse_v1_6::setNrDualConnectivityStateResponse(
         const ::android::hardware::radio::V1_6::RadioResponseInfo& info) {
     rspInfo = info;
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/IKeyMintDevice.aidl b/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/IKeyMintDevice.aidl
index d3c6910..7150c44 100644
--- a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/IKeyMintDevice.aidl
+++ b/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/IKeyMintDevice.aidl
@@ -45,5 +45,6 @@
   android.hardware.security.keymint.BeginResult begin(in android.hardware.security.keymint.KeyPurpose purpose, in byte[] keyBlob, in android.hardware.security.keymint.KeyParameter[] params, in android.hardware.security.keymint.HardwareAuthToken authToken);
   void deviceLocked(in boolean passwordOnly, in @nullable android.hardware.security.secureclock.TimeStampToken timestampToken);
   void earlyBootEnded();
+  byte[] performOperation(in byte[] request);
   const int AUTH_TOKEN_MAC_LENGTH = 32;
 }
diff --git a/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl b/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl
index 6d42db2..384416e 100644
--- a/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl
+++ b/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl
@@ -760,4 +760,18 @@
      * an EARLY_BOOT_ONLY key after this method is called must fail with Error::INVALID_KEY_BLOB.
      */
     void earlyBootEnded();
+
+    /**
+     * Called by the client to perform a KeyMint operation.
+     *
+     *  This method is added primarily as a placeholder.  Details will be fleshed before the KeyMint
+     *  V1 interface is frozen.  Until then, implementations must return ErrorCode::UNIMPLEMENTED.
+     *
+     * @param request is an encrypted buffer containing a description of the operation the client
+     *        wishes to perform.  Structure, content and encryption are TBD.
+     *
+     * @return an encrypted buffer containing the result of the operation.  Structure, content and
+     *         encryption are TBD.
+     */
+    byte[] performOperation(in byte[] request);
 }
diff --git a/security/keymint/aidl/android/hardware/security/keymint/SecurityLevel.aidl b/security/keymint/aidl/android/hardware/security/keymint/SecurityLevel.aidl
index c63859c..ecbde8c 100644
--- a/security/keymint/aidl/android/hardware/security/keymint/SecurityLevel.aidl
+++ b/security/keymint/aidl/android/hardware/security/keymint/SecurityLevel.aidl
@@ -44,13 +44,15 @@
 
     /**
      * The TRUSTED_ENVIRONMENT security level represents a KeyMint implementation that runs in an
-     * Android process, or a tag enforced by such an implementation.  An attacker who completely
-     * compromises Android, including the Linux kernel, does not have the ability to subvert it.  At
-     * attacker who can find an exploit that gains them control of the trusted environment, or who
-     * has access to the physical device and can mount a sophisticated hardware attack, may be able
-     * to defeat it.
+     * isolated execution environment that is securely isolated from the code running on the kernel
+     * and above, and which satisfies the requirements specified in CDD 9.11.1 [C-1-2]. An attacker
+     * who completely compromises Android, including the Linux kernel, does not have the ability to
+     * subvert it.  An attacker who can find an exploit that gains them control of the trusted
+     * environment, or who has access to the physical device and can mount a sophisticated hardware
+     * attack, may be able to defeat it.
      */
     TRUSTED_ENVIRONMENT = 1,
+
     /**
      * The STRONGBOX security level represents a KeyMint implementation that runs in security
      * hardware that satisfies the requirements specified in CDD 9.11.2.  Roughly speaking, these
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
index e79fe80..0aef81b 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
@@ -261,7 +261,7 @@
     ErrorCode UseRsaKey(const vector<uint8_t>& rsaKeyBlob);
     ErrorCode UseEcdsaKey(const vector<uint8_t>& ecdsaKeyBlob);
 
-  private:
+  protected:
     std::shared_ptr<IKeyMintDevice> keymint_;
     uint32_t os_version_;
     uint32_t os_patch_level_;
diff --git a/security/keymint/aidl/vts/functional/KeyMintTest.cpp b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
index f8eca6b..7ecfa37 100644
--- a/security/keymint/aidl/vts/functional/KeyMintTest.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
@@ -4633,7 +4633,7 @@
 
 INSTANTIATE_KEYMINT_AIDL_TEST(KeyAgreementTest);
 
-typedef KeyMintAidlTestBase EarlyBootKeyTest;
+using EarlyBootKeyTest = KeyMintAidlTestBase;
 
 TEST_P(EarlyBootKeyTest, CreateEarlyBootKeys) {
     auto [aesKeyData, hmacKeyData, rsaKeyData, ecdsaKeyData] =
@@ -4690,9 +4690,10 @@
     CheckedDeleteKey(&rsaKeyData.blob);
     CheckedDeleteKey(&ecdsaKeyData.blob);
 }
+
 INSTANTIATE_KEYMINT_AIDL_TEST(EarlyBootKeyTest);
 
-typedef KeyMintAidlTestBase UnlockedDeviceRequiredTest;
+using UnlockedDeviceRequiredTest = KeyMintAidlTestBase;
 
 // This may be a problematic test.  It can't be run repeatedly without unlocking the device in
 // between runs... and on most test devices there are no enrolled credentials so it can't be
@@ -4724,8 +4725,19 @@
     CheckedDeleteKey(&rsaKeyData.blob);
     CheckedDeleteKey(&ecdsaKeyData.blob);
 }
+
 INSTANTIATE_KEYMINT_AIDL_TEST(UnlockedDeviceRequiredTest);
 
+using PerformOperationTest = KeyMintAidlTestBase;
+
+TEST_P(PerformOperationTest, RequireUnimplemented) {
+    vector<uint8_t> response;
+    auto result = keymint_->performOperation({} /* request */, &response);
+    ASSERT_EQ(GetReturnErrorCode(result), ErrorCode::UNIMPLEMENTED);
+}
+
+INSTANTIATE_KEYMINT_AIDL_TEST(PerformOperationTest);
+
 }  // namespace aidl::android::hardware::security::keymint::test
 
 int main(int argc, char** argv) {