diff --git a/atrace/1.0/vts/functional/OWNERS b/atrace/OWNERS
similarity index 97%
rename from atrace/1.0/vts/functional/OWNERS
rename to atrace/OWNERS
index 31043aa..d76ffa6 100644
--- a/atrace/1.0/vts/functional/OWNERS
+++ b/atrace/OWNERS
@@ -1,2 +1,3 @@
 # Bug component: 837454
+
 wvw@google.com
diff --git a/audio/aidl/default/Module.cpp b/audio/aidl/default/Module.cpp
index f81095e..b7761bf 100644
--- a/audio/aidl/default/Module.cpp
+++ b/audio/aidl/default/Module.cpp
@@ -454,16 +454,15 @@
             LOG(ERROR) << __func__ << ": port id " << templateId << " is not a device port";
             return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
         }
-        if (!templateIt->profiles.empty()) {
-            LOG(ERROR) << __func__ << ": port id " << templateId
-                       << " does not have dynamic profiles";
-            return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
-        }
         auto& templateDevicePort = templateIt->ext.get<AudioPortExt::Tag::device>();
         if (templateDevicePort.device.type.connection.empty()) {
             LOG(ERROR) << __func__ << ": port id " << templateId << " is permanently attached";
             return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
         }
+        if (mConnectedDevicePorts.find(templateId) != mConnectedDevicePorts.end()) {
+            LOG(ERROR) << __func__ << ": port id " << templateId << " is a connected device port";
+            return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
+        }
         // Postpone id allocation until we ensure that there are no client errors.
         connectedPort = *templateIt;
         connectedPort.extraAudioDescriptors = in_templateIdAndAdditionalData.extraAudioDescriptors;
@@ -486,19 +485,23 @@
         }
     }
 
-    if (!mDebug.simulateDeviceConnections) {
-        RETURN_STATUS_IF_ERROR(populateConnectedDevicePort(&connectedPort));
-    } else {
-        auto& connectedProfiles = getConfig().connectedProfiles;
-        if (auto connectedProfilesIt = connectedProfiles.find(templateId);
-            connectedProfilesIt != connectedProfiles.end()) {
-            connectedPort.profiles = connectedProfilesIt->second;
-        }
-    }
     if (connectedPort.profiles.empty()) {
-        LOG(ERROR) << "Profiles of a connected port still empty after connecting external device "
-                   << connectedPort.toString();
-        return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+        if (!mDebug.simulateDeviceConnections) {
+            RETURN_STATUS_IF_ERROR(populateConnectedDevicePort(&connectedPort));
+        } else {
+            auto& connectedProfiles = getConfig().connectedProfiles;
+            if (auto connectedProfilesIt = connectedProfiles.find(templateId);
+                connectedProfilesIt != connectedProfiles.end()) {
+                connectedPort.profiles = connectedProfilesIt->second;
+            }
+        }
+        if (connectedPort.profiles.empty()) {
+            LOG(ERROR) << __func__
+                       << ": profiles of a connected port still empty after connecting external "
+                          "device "
+                       << connectedPort.toString();
+            return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+        }
     }
 
     for (auto profile : connectedPort.profiles) {
diff --git a/audio/aidl/default/Stream.cpp b/audio/aidl/default/Stream.cpp
index af89f5f..f7298c0 100644
--- a/audio/aidl/default/Stream.cpp
+++ b/audio/aidl/default/Stream.cpp
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#include <pthread.h>
+
 #define LOG_TAG "AHAL_Stream"
 #include <android-base/logging.h>
 #include <android/binder_ibinder_platform.h>
@@ -94,6 +96,14 @@
     mDataMQ.reset();
 }
 
+pid_t StreamWorkerCommonLogic::getTid() const {
+#if defined(__ANDROID__)
+    return pthread_gettid_np(pthread_self());
+#else
+    return 0;
+#endif
+}
+
 std::string StreamWorkerCommonLogic::init() {
     if (mContext->getCommandMQ() == nullptr) return "Command MQ is null";
     if (mContext->getReplyMQ() == nullptr) return "Reply MQ is null";
@@ -164,7 +174,7 @@
     switch (command.getTag()) {
         case Tag::halReservedExit:
             if (const int32_t cookie = command.get<Tag::halReservedExit>();
-                cookie == mContext->getInternalCommandCookie()) {
+                cookie == (mContext->getInternalCommandCookie() ^ getTid())) {
                 mDriver->shutdown();
                 setClosed();
                 // This is an internal command, no need to reply.
@@ -384,7 +394,7 @@
     switch (command.getTag()) {
         case Tag::halReservedExit:
             if (const int32_t cookie = command.get<Tag::halReservedExit>();
-                cookie == mContext->getInternalCommandCookie()) {
+                cookie == (mContext->getInternalCommandCookie() ^ getTid())) {
                 mDriver->shutdown();
                 setClosed();
                 // This is an internal command, no need to reply.
@@ -717,7 +727,7 @@
     if (auto commandMQ = mContext.getCommandMQ(); commandMQ != nullptr) {
         LOG(DEBUG) << __func__ << ": asking the worker to exit...";
         auto cmd = StreamDescriptor::Command::make<StreamDescriptor::Command::Tag::halReservedExit>(
-                mContext.getInternalCommandCookie());
+                mContext.getInternalCommandCookie() ^ mWorker->getTid());
         // Note: never call 'pause' and 'resume' methods of StreamWorker
         // in the HAL implementation. These methods are to be used by
         // the client side only. Preventing the worker loop from running
diff --git a/audio/aidl/default/include/core-impl/Stream.h b/audio/aidl/default/include/core-impl/Stream.h
index a02655f..88fddec 100644
--- a/audio/aidl/default/include/core-impl/Stream.h
+++ b/audio/aidl/default/include/core-impl/Stream.h
@@ -223,6 +223,7 @@
         : mContext(context),
           mDriver(driver),
           mTransientStateDelayMs(context->getTransientStateDelayMs()) {}
+    pid_t getTid() const;
     std::string init() override;
     void populateReply(StreamDescriptor::Reply* reply, bool isConnected) const;
     void populateReplyWrongState(StreamDescriptor::Reply* reply,
diff --git a/audio/aidl/default/include/effect-impl/EffectWorker.h b/audio/aidl/default/include/effect-impl/EffectWorker.h
deleted file mode 100644
index 421429a..0000000
--- a/audio/aidl/default/include/effect-impl/EffectWorker.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-#include <algorithm>
-#include <memory>
-#include <mutex>
-#include <string>
-
-#include "EffectContext.h"
-#include "EffectThread.h"
-
-namespace aidl::android::hardware::audio::effect {
-
-std::string toString(RetCode& code);
-
-class EffectWorker : public EffectThread {
-  public:
-    // set effect context for worker, suppose to only happen once here
-    void setContext(std::shared_ptr<EffectContext> context) {
-        std::call_once(mOnceFlag, [&]() { mContext = context; });
-    };
-
-    // handle FMQ and call effect implemented virtual function
-    void process() override {
-        RETURN_VALUE_IF(!mContext, void(), "nullContext");
-        std::shared_ptr<EffectContext::StatusMQ> statusMQ = mContext->getStatusFmq();
-        std::shared_ptr<EffectContext::DataMQ> inputMQ = mContext->getInputDataFmq();
-        std::shared_ptr<EffectContext::DataMQ> outputMQ = mContext->getOutputDataFmq();
-
-        // Only this worker will read from input data MQ and write to output data MQ.
-        auto readSamples = inputMQ->availableToRead(), writeSamples = outputMQ->availableToWrite();
-        if (readSamples && writeSamples) {
-            auto processSamples = std::min(readSamples, writeSamples);
-            LOG(VERBOSE) << __func__ << " available to read " << readSamples
-                         << " available to write " << writeSamples << " process " << processSamples;
-
-            auto buffer = mContext->getWorkBuffer();
-            inputMQ->read(buffer, processSamples);
-
-            IEffect::Status status = effectProcessImpl(buffer, buffer, processSamples);
-            outputMQ->write(buffer, status.fmqProduced);
-            statusMQ->writeBlocking(&status, 1);
-            LOG(VERBOSE) << __func__ << " done processing, effect consumed " << status.fmqConsumed
-                         << " produced " << status.fmqProduced;
-        } else {
-            // TODO: maybe add some sleep here to avoid busy waiting
-        }
-    }
-
-    // must implement by each effect implementation
-    // TODO: consider if this interface need adjustment to handle in-place processing
-    virtual IEffect::Status effectProcessImpl(float* in, float* out, int samples) = 0;
-
-  private:
-    // make sure the context only set once.
-    std::once_flag mOnceFlag;
-    std::shared_ptr<EffectContext> mContext;
-};
-
-}  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/default/r_submix/StreamRemoteSubmix.cpp b/audio/aidl/default/r_submix/StreamRemoteSubmix.cpp
index 3134b86..9c9c08b 100644
--- a/audio/aidl/default/r_submix/StreamRemoteSubmix.cpp
+++ b/audio/aidl/default/r_submix/StreamRemoteSubmix.cpp
@@ -179,7 +179,7 @@
         LOG(ERROR) << __func__ << ": transfer without a pipe!";
         return ::android::UNEXPECTED_NULL;
     }
-
+    mCurrentRoute->exitStandby(mIsInput);
     return (mIsInput ? inRead(buffer, frameCount, actualFrameCount)
                      : outWrite(buffer, frameCount, actualFrameCount));
 }
@@ -190,17 +190,14 @@
         return ::android::NO_INIT;
     }
     const ssize_t framesInPipe = source->availableToRead();
-    if (framesInPipe < 0) {
-        return ::android::INVALID_OPERATION;
+    if (framesInPipe <= 0) {
+        // No need to update the position frames
+        return ::android::OK;
     }
     if (mIsInput) {
         position->frames += framesInPipe;
-    } else {
-        if (position->frames > framesInPipe) {
-            position->frames -= framesInPipe;
-        } else {
-            position->frames = 0;
-        }
+    } else if (position->frames >= framesInPipe) {
+        position->frames -= framesInPipe;
     }
     return ::android::OK;
 }
@@ -280,18 +277,14 @@
                                                size_t* actualFrameCount) {
     // about to read from audio source
     sp<MonoPipeReader> source = mCurrentRoute->getSource();
-    if (source == nullptr || source->availableToRead() == 0) {
-        if (source == nullptr) {
-            int readErrorCount = mCurrentRoute->notifyReadError();
-            if (readErrorCount < kMaxReadErrorLogs) {
-                LOG(ERROR) << __func__
-                           << ": no audio pipe yet we're trying to read! (not all errors will be "
-                              "logged)";
-            } else {
-                LOG(ERROR) << __func__ << ": Read errors " << readErrorCount;
-            }
+    if (source == nullptr) {
+        int readErrorCount = mCurrentRoute->notifyReadError();
+        if (readErrorCount < kMaxReadErrorLogs) {
+            LOG(ERROR) << __func__
+                       << ": no audio pipe yet we're trying to read! (not all errors will be "
+                          "logged)";
         } else {
-            LOG(INFO) << __func__ << ": no data to read yet, providing empty data";
+            LOG(ERROR) << __func__ << ": Read errors " << readErrorCount;
         }
         const size_t delayUs = static_cast<size_t>(
                 std::roundf(frameCount * MICROS_PER_SECOND / mStreamConfig.sampleRate));
@@ -306,9 +299,10 @@
     const size_t delayUs = static_cast<size_t>(std::roundf(kReadAttemptSleepUs));
     char* buff = (char*)buffer;
     size_t remainingFrames = frameCount;
+    int availableToRead = source->availableToRead();
 
-    while ((remainingFrames > 0) && (attempts < kMaxReadFailureAttempts)) {
-        LOG(VERBOSE) << __func__ << ": frames available to read " << source->availableToRead();
+    while ((remainingFrames > 0) && (availableToRead > 0) && (attempts < kMaxReadFailureAttempts)) {
+        LOG(VERBOSE) << __func__ << ": frames available to read " << availableToRead;
 
         ssize_t framesRead = source->read(buff, remainingFrames);
 
@@ -317,6 +311,7 @@
         if (framesRead > 0) {
             remainingFrames -= framesRead;
             buff += framesRead * mStreamConfig.frameSize;
+            availableToRead -= framesRead;
             LOG(VERBOSE) << __func__ << ": (attempts = " << attempts << ") got " << framesRead
                          << " frames, remaining=" << remainingFrames;
         } else {
diff --git a/audio/aidl/default/usb/StreamUsb.cpp b/audio/aidl/default/usb/StreamUsb.cpp
index b60b4fd..9b10432 100644
--- a/audio/aidl/default/usb/StreamUsb.cpp
+++ b/audio/aidl/default/usb/StreamUsb.cpp
@@ -52,7 +52,7 @@
         }
         connectedDeviceProfiles.push_back(*profile);
     }
-    RETURN_STATUS_IF_ERROR(setConnectedDevices(connectedDevices));
+    RETURN_STATUS_IF_ERROR(StreamCommonImpl::setConnectedDevices(connectedDevices));
     std::lock_guard guard(mLock);
     mConnectedDeviceProfiles = std::move(connectedDeviceProfiles);
     mConnectedDevicesUpdated.store(true, std::memory_order_release);
diff --git a/audio/aidl/vts/EffectHelper.h b/audio/aidl/vts/EffectHelper.h
index 685d07d..2c8edf2 100644
--- a/audio/aidl/vts/EffectHelper.h
+++ b/audio/aidl/vts/EffectHelper.h
@@ -250,11 +250,11 @@
                    maxLimit = std::numeric_limits<S>::max();
         if (s.size()) {
             const auto min = *s.begin(), max = *s.rbegin();
-            s.insert(min + (max - min) / 2);
-            if (min != minLimit) {
+            s.insert((min & max) + ((min ^ max) >> 1));
+            if (min > minLimit + 1) {
                 s.insert(min - 1);
             }
-            if (max != maxLimit) {
+            if (max < maxLimit - 1) {
                 s.insert(max + 1);
             }
         }
diff --git a/audio/aidl/vts/ModuleConfig.cpp b/audio/aidl/vts/ModuleConfig.cpp
index 7213034..8fdb155 100644
--- a/audio/aidl/vts/ModuleConfig.cpp
+++ b/audio/aidl/vts/ModuleConfig.cpp
@@ -66,15 +66,36 @@
     return {};
 }
 
+std::vector<aidl::android::media::audio::common::AudioPort>
+ModuleConfig::getAudioPortsForDeviceTypes(const std::vector<AudioDeviceType>& deviceTypes,
+                                          const std::string& connection) {
+    return getAudioPortsForDeviceTypes(mPorts, deviceTypes, connection);
+}
+
 // static
 std::vector<aidl::android::media::audio::common::AudioPort> ModuleConfig::getBuiltInMicPorts(
         const std::vector<aidl::android::media::audio::common::AudioPort>& ports) {
+    return getAudioPortsForDeviceTypes(
+            ports, std::vector<AudioDeviceType>{AudioDeviceType::IN_MICROPHONE,
+                                                AudioDeviceType::IN_MICROPHONE_BACK});
+}
+
+std::vector<aidl::android::media::audio::common::AudioPort>
+ModuleConfig::getAudioPortsForDeviceTypes(
+        const std::vector<aidl::android::media::audio::common::AudioPort>& ports,
+        const std::vector<AudioDeviceType>& deviceTypes, const std::string& connection) {
     std::vector<AudioPort> result;
-    std::copy_if(ports.begin(), ports.end(), std::back_inserter(result), [](const auto& port) {
-        const auto type = port.ext.template get<AudioPortExt::Tag::device>().device.type;
-        return type.connection.empty() && (type.type == AudioDeviceType::IN_MICROPHONE ||
-                                           type.type == AudioDeviceType::IN_MICROPHONE_BACK);
-    });
+    for (const auto& port : ports) {
+        if (port.ext.getTag() != AudioPortExt::Tag::device) continue;
+        const auto type = port.ext.get<AudioPortExt::Tag::device>().device.type;
+        if (type.connection == connection) {
+            for (auto deviceType : deviceTypes) {
+                if (type.type == deviceType) {
+                    result.push_back(port);
+                }
+            }
+        }
+    }
     return result;
 }
 
@@ -119,6 +140,31 @@
     return result;
 }
 
+std::vector<AudioPort> ModuleConfig::getConnectedExternalDevicePorts() const {
+    std::vector<AudioPort> result;
+    std::copy_if(mPorts.begin(), mPorts.end(), std::back_inserter(result), [&](const auto& port) {
+        return mConnectedExternalSinkDevicePorts.count(port.id) != 0 ||
+               mConnectedExternalSourceDevicePorts.count(port.id) != 0;
+    });
+    return result;
+}
+
+std::set<int32_t> ModuleConfig::getConnectedSinkDevicePorts() const {
+    std::set<int32_t> result;
+    result.insert(mAttachedSinkDevicePorts.begin(), mAttachedSinkDevicePorts.end());
+    result.insert(mConnectedExternalSinkDevicePorts.begin(),
+                  mConnectedExternalSinkDevicePorts.end());
+    return result;
+}
+
+std::set<int32_t> ModuleConfig::getConnectedSourceDevicePorts() const {
+    std::set<int32_t> result;
+    result.insert(mAttachedSourceDevicePorts.begin(), mAttachedSourceDevicePorts.end());
+    result.insert(mConnectedExternalSourceDevicePorts.begin(),
+                  mConnectedExternalSourceDevicePorts.end());
+    return result;
+}
+
 std::vector<AudioPort> ModuleConfig::getExternalDevicePorts() const {
     std::vector<AudioPort> result;
     std::copy_if(mPorts.begin(), mPorts.end(), std::back_inserter(result),
@@ -126,76 +172,77 @@
     return result;
 }
 
-std::vector<AudioPort> ModuleConfig::getInputMixPorts(bool attachedOnly) const {
+std::vector<AudioPort> ModuleConfig::getInputMixPorts(bool connectedOnly) const {
     std::vector<AudioPort> result;
     std::copy_if(mPorts.begin(), mPorts.end(), std::back_inserter(result), [&](const auto& port) {
         return port.ext.getTag() == AudioPortExt::Tag::mix &&
                port.flags.getTag() == AudioIoFlags::Tag::input &&
-               (!attachedOnly || !getAttachedSourceDevicesPortsForMixPort(port).empty());
+               (!connectedOnly || !getConnectedSourceDevicesPortsForMixPort(port).empty());
     });
     return result;
 }
 
-std::vector<AudioPort> ModuleConfig::getOutputMixPorts(bool attachedOnly) const {
+std::vector<AudioPort> ModuleConfig::getOutputMixPorts(bool connectedOnly) const {
     std::vector<AudioPort> result;
     std::copy_if(mPorts.begin(), mPorts.end(), std::back_inserter(result), [&](const auto& port) {
         return port.ext.getTag() == AudioPortExt::Tag::mix &&
                port.flags.getTag() == AudioIoFlags::Tag::output &&
-               (!attachedOnly || !getAttachedSinkDevicesPortsForMixPort(port).empty());
+               (!connectedOnly || !getConnectedSinkDevicesPortsForMixPort(port).empty());
     });
     return result;
 }
 
-std::vector<AudioPort> ModuleConfig::getNonBlockingMixPorts(bool attachedOnly,
+std::vector<AudioPort> ModuleConfig::getNonBlockingMixPorts(bool connectedOnly,
                                                             bool singlePort) const {
-    return findMixPorts(false /*isInput*/, attachedOnly, singlePort, [&](const AudioPort& port) {
+    return findMixPorts(false /*isInput*/, connectedOnly, singlePort, [&](const AudioPort& port) {
         return isBitPositionFlagSet(port.flags.get<AudioIoFlags::Tag::output>(),
                                     AudioOutputFlags::NON_BLOCKING);
     });
 }
 
-std::vector<AudioPort> ModuleConfig::getOffloadMixPorts(bool attachedOnly, bool singlePort) const {
-    return findMixPorts(false /*isInput*/, attachedOnly, singlePort, [&](const AudioPort& port) {
+std::vector<AudioPort> ModuleConfig::getOffloadMixPorts(bool connectedOnly, bool singlePort) const {
+    return findMixPorts(false /*isInput*/, connectedOnly, singlePort, [&](const AudioPort& port) {
         return isBitPositionFlagSet(port.flags.get<AudioIoFlags::Tag::output>(),
                                     AudioOutputFlags::COMPRESS_OFFLOAD);
     });
 }
 
-std::vector<AudioPort> ModuleConfig::getPrimaryMixPorts(bool attachedOnly, bool singlePort) const {
-    return findMixPorts(false /*isInput*/, attachedOnly, singlePort, [&](const AudioPort& port) {
+std::vector<AudioPort> ModuleConfig::getPrimaryMixPorts(bool connectedOnly, bool singlePort) const {
+    return findMixPorts(false /*isInput*/, connectedOnly, singlePort, [&](const AudioPort& port) {
         return isBitPositionFlagSet(port.flags.get<AudioIoFlags::Tag::output>(),
                                     AudioOutputFlags::PRIMARY);
     });
 }
 
-std::vector<AudioPort> ModuleConfig::getMmapOutMixPorts(bool attachedOnly, bool singlePort) const {
-    return findMixPorts(false /*isInput*/, attachedOnly, singlePort, [&](const AudioPort& port) {
+std::vector<AudioPort> ModuleConfig::getMmapOutMixPorts(bool connectedOnly, bool singlePort) const {
+    return findMixPorts(false /*isInput*/, connectedOnly, singlePort, [&](const AudioPort& port) {
         return isBitPositionFlagSet(port.flags.get<AudioIoFlags::Tag::output>(),
                                     AudioOutputFlags::MMAP_NOIRQ);
     });
 }
 
-std::vector<AudioPort> ModuleConfig::getMmapInMixPorts(bool attachedOnly, bool singlePort) const {
-    return findMixPorts(true /*isInput*/, attachedOnly, singlePort, [&](const AudioPort& port) {
+std::vector<AudioPort> ModuleConfig::getMmapInMixPorts(bool connectedOnly, bool singlePort) const {
+    return findMixPorts(true /*isInput*/, connectedOnly, singlePort, [&](const AudioPort& port) {
         return isBitPositionFlagSet(port.flags.get<AudioIoFlags::Tag::input>(),
                                     AudioInputFlags::MMAP_NOIRQ);
     });
 }
 
-std::vector<AudioPort> ModuleConfig::getAttachedDevicesPortsForMixPort(
+std::vector<AudioPort> ModuleConfig::getConnectedDevicesPortsForMixPort(
         bool isInput, const AudioPortConfig& mixPortConfig) const {
     const auto mixPortIt = findById<AudioPort>(mPorts, mixPortConfig.portId);
     if (mixPortIt != mPorts.end()) {
-        return getAttachedDevicesPortsForMixPort(isInput, *mixPortIt);
+        return getConnectedDevicesPortsForMixPort(isInput, *mixPortIt);
     }
     return {};
 }
 
-std::vector<AudioPort> ModuleConfig::getAttachedSinkDevicesPortsForMixPort(
+std::vector<AudioPort> ModuleConfig::getConnectedSinkDevicesPortsForMixPort(
         const AudioPort& mixPort) const {
     std::vector<AudioPort> result;
+    std::set<int32_t> connectedSinkDevicePorts = getConnectedSinkDevicePorts();
     for (const auto& route : mRoutes) {
-        if (mAttachedSinkDevicePorts.count(route.sinkPortId) != 0 &&
+        if ((connectedSinkDevicePorts.count(route.sinkPortId) != 0) &&
             std::find(route.sourcePortIds.begin(), route.sourcePortIds.end(), mixPort.id) !=
                     route.sourcePortIds.end()) {
             const auto devicePortIt = findById<AudioPort>(mPorts, route.sinkPortId);
@@ -205,13 +252,14 @@
     return result;
 }
 
-std::vector<AudioPort> ModuleConfig::getAttachedSourceDevicesPortsForMixPort(
+std::vector<AudioPort> ModuleConfig::getConnectedSourceDevicesPortsForMixPort(
         const AudioPort& mixPort) const {
     std::vector<AudioPort> result;
+    std::set<int32_t> connectedSourceDevicePorts = getConnectedSourceDevicePorts();
     for (const auto& route : mRoutes) {
         if (route.sinkPortId == mixPort.id) {
             for (const auto srcId : route.sourcePortIds) {
-                if (mAttachedSourceDevicePorts.count(srcId) != 0) {
+                if (connectedSourceDevicePorts.count(srcId) != 0) {
                     const auto devicePortIt = findById<AudioPort>(mPorts, srcId);
                     if (devicePortIt != mPorts.end()) result.push_back(*devicePortIt);
                 }
@@ -221,9 +269,10 @@
     return result;
 }
 
-std::optional<AudioPort> ModuleConfig::getSourceMixPortForAttachedDevice() const {
+std::optional<AudioPort> ModuleConfig::getSourceMixPortForConnectedDevice() const {
+    std::set<int32_t> connectedSinkDevicePorts = getConnectedSinkDevicePorts();
     for (const auto& route : mRoutes) {
-        if (mAttachedSinkDevicePorts.count(route.sinkPortId) != 0) {
+        if (connectedSinkDevicePorts.count(route.sinkPortId) != 0) {
             const auto mixPortIt = findById<AudioPort>(mPorts, route.sourcePortIds[0]);
             if (mixPortIt != mPorts.end()) return *mixPortIt;
         }
@@ -233,7 +282,7 @@
 
 std::optional<ModuleConfig::SrcSinkPair> ModuleConfig::getNonRoutableSrcSinkPair(
         bool isInput) const {
-    const auto mixPorts = getMixPorts(isInput, false /*attachedOnly*/);
+    const auto mixPorts = getMixPorts(isInput, false /*connectedOnly*/);
     std::set<std::pair<int32_t, int32_t>> allowedRoutes;
     for (const auto& route : mRoutes) {
         for (const auto srcPortId : route.sourcePortIds) {
@@ -243,7 +292,8 @@
     auto make_pair = [isInput](auto& device, auto& mix) {
         return isInput ? std::make_pair(device, mix) : std::make_pair(mix, device);
     };
-    for (const auto portId : isInput ? mAttachedSourceDevicePorts : mAttachedSinkDevicePorts) {
+    for (const auto portId :
+         isInput ? getConnectedSourceDevicePorts() : getConnectedSinkDevicePorts()) {
         const auto devicePortIt = findById<AudioPort>(mPorts, portId);
         if (devicePortIt == mPorts.end()) continue;
         auto devicePortConfig = getSingleConfigForDevicePort(*devicePortIt);
@@ -262,10 +312,11 @@
 
 std::optional<ModuleConfig::SrcSinkPair> ModuleConfig::getRoutableSrcSinkPair(bool isInput) const {
     if (isInput) {
+        std::set<int32_t> connectedSourceDevicePorts = getConnectedSourceDevicePorts();
         for (const auto& route : mRoutes) {
             auto srcPortIdIt = std::find_if(
                     route.sourcePortIds.begin(), route.sourcePortIds.end(),
-                    [&](const auto& portId) { return mAttachedSourceDevicePorts.count(portId); });
+                    [&](const auto& portId) { return connectedSourceDevicePorts.count(portId); });
             if (srcPortIdIt == route.sourcePortIds.end()) continue;
             const auto devicePortIt = findById<AudioPort>(mPorts, *srcPortIdIt);
             const auto mixPortIt = findById<AudioPort>(mPorts, route.sinkPortId);
@@ -276,8 +327,9 @@
             return std::make_pair(devicePortConfig, mixPortConfig.value());
         }
     } else {
+        std::set<int32_t> connectedSinkDevicePorts = getConnectedSinkDevicePorts();
         for (const auto& route : mRoutes) {
-            if (mAttachedSinkDevicePorts.count(route.sinkPortId) == 0) continue;
+            if (connectedSinkDevicePorts.count(route.sinkPortId) == 0) continue;
             const auto mixPortIt = findById<AudioPort>(mPorts, route.sourcePortIds[0]);
             const auto devicePortIt = findById<AudioPort>(mPorts, route.sinkPortId);
             if (devicePortIt == mPorts.end() || mixPortIt == mPorts.end()) continue;
@@ -293,11 +345,12 @@
 std::vector<ModuleConfig::SrcSinkGroup> ModuleConfig::getRoutableSrcSinkGroups(bool isInput) const {
     std::vector<SrcSinkGroup> result;
     if (isInput) {
+        std::set<int32_t> connectedSourceDevicePorts = getConnectedSourceDevicePorts();
         for (const auto& route : mRoutes) {
             std::vector<int32_t> srcPortIds;
             std::copy_if(route.sourcePortIds.begin(), route.sourcePortIds.end(),
                          std::back_inserter(srcPortIds), [&](const auto& portId) {
-                             return mAttachedSourceDevicePorts.count(portId);
+                             return connectedSourceDevicePorts.count(portId);
                          });
             if (srcPortIds.empty()) continue;
             const auto mixPortIt = findById<AudioPort>(mPorts, route.sinkPortId);
@@ -317,8 +370,9 @@
             }
         }
     } else {
+        std::set<int32_t> connectedSinkDevicePorts = getConnectedSinkDevicePorts();
         for (const auto& route : mRoutes) {
-            if (mAttachedSinkDevicePorts.count(route.sinkPortId) == 0) continue;
+            if (connectedSinkDevicePorts.count(route.sinkPortId) == 0) continue;
             const auto devicePortIt = findById<AudioPort>(mPorts, route.sinkPortId);
             if (devicePortIt == mPorts.end()) continue;
             auto devicePortConfig = getSingleConfigForDevicePort(*devicePortIt);
@@ -352,6 +406,8 @@
     result.append(android::internal::ToString(mAttachedSourceDevicePorts));
     result.append("\nExternal device ports: ");
     result.append(android::internal::ToString(mExternalDevicePorts));
+    result.append("\nConnected external device ports: ");
+    result.append(android::internal::ToString(getConnectedExternalDevicePorts()));
     result.append("\nRoutes: ");
     result.append(android::internal::ToString(mRoutes));
     return result;
@@ -384,10 +440,10 @@
 }
 
 std::vector<AudioPort> ModuleConfig::findMixPorts(
-        bool isInput, bool attachedOnly, bool singlePort,
+        bool isInput, bool connectedOnly, bool singlePort,
         const std::function<bool(const AudioPort&)>& pred) const {
     std::vector<AudioPort> result;
-    const auto mixPorts = getMixPorts(isInput, attachedOnly);
+    const auto mixPorts = getMixPorts(isInput, connectedOnly);
     for (auto mixPortIt = mixPorts.begin(); mixPortIt != mixPorts.end();) {
         mixPortIt = std::find_if(mixPortIt, mixPorts.end(), pred);
         if (mixPortIt == mixPorts.end()) break;
@@ -401,7 +457,7 @@
         const std::vector<AudioPort>& ports, bool isInput, bool singleProfile) const {
     std::vector<AudioPortConfig> result;
     for (const auto& mixPort : ports) {
-        if (getAttachedDevicesPortsForMixPort(isInput, mixPort).empty()) {
+        if (getConnectedDevicesPortsForMixPort(isInput, mixPort).empty()) {
             continue;
         }
         for (const auto& profile : mixPort.profiles) {
@@ -443,10 +499,48 @@
     return result;
 }
 
+const ndk::ScopedAStatus& ModuleConfig::onExternalDeviceConnected(IModule* module,
+                                                                  const AudioPort& port) {
+    // Update ports and routes
+    mStatus = module->getAudioPorts(&mPorts);
+    if (!mStatus.isOk()) return mStatus;
+    mStatus = module->getAudioRoutes(&mRoutes);
+    if (!mStatus.isOk()) return mStatus;
+
+    // Validate port is present in module
+    if (std::find(mPorts.begin(), mPorts.end(), port) == mPorts.end()) {
+        mStatus = ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+        return mStatus;
+    }
+
+    if (port.flags.getTag() == aidl::android::media::audio::common::AudioIoFlags::Tag::input) {
+        mConnectedExternalSourceDevicePorts.insert(port.id);
+    } else {
+        mConnectedExternalSinkDevicePorts.insert(port.id);
+    }
+    return mStatus;
+}
+
+const ndk::ScopedAStatus& ModuleConfig::onExternalDeviceDisconnected(IModule* module,
+                                                                     const AudioPort& port) {
+    // Update ports and routes
+    mStatus = module->getAudioPorts(&mPorts);
+    if (!mStatus.isOk()) return mStatus;
+    mStatus = module->getAudioRoutes(&mRoutes);
+    if (!mStatus.isOk()) return mStatus;
+
+    if (port.flags.getTag() == aidl::android::media::audio::common::AudioIoFlags::Tag::input) {
+        mConnectedExternalSourceDevicePorts.erase(port.id);
+    } else {
+        mConnectedExternalSinkDevicePorts.erase(port.id);
+    }
+    return mStatus;
+}
+
 bool ModuleConfig::isMmapSupported() const {
     const std::vector<AudioPort> mmapOutMixPorts =
-            getMmapOutMixPorts(false /*attachedOnly*/, false /*singlePort*/);
+            getMmapOutMixPorts(false /*connectedOnly*/, false /*singlePort*/);
     const std::vector<AudioPort> mmapInMixPorts =
-            getMmapInMixPorts(false /*attachedOnly*/, false /*singlePort*/);
+            getMmapInMixPorts(false /*connectedOnly*/, false /*singlePort*/);
     return !mmapOutMixPorts.empty() || !mmapInMixPorts.empty();
 }
diff --git a/audio/aidl/vts/ModuleConfig.h b/audio/aidl/vts/ModuleConfig.h
index 6a22075..bce1de1 100644
--- a/audio/aidl/vts/ModuleConfig.h
+++ b/audio/aidl/vts/ModuleConfig.h
@@ -37,6 +37,14 @@
     static std::optional<aidl::android::media::audio::common::AudioOffloadInfo>
     generateOffloadInfoIfNeeded(
             const aidl::android::media::audio::common::AudioPortConfig& portConfig);
+
+    std::vector<aidl::android::media::audio::common::AudioPort> getAudioPortsForDeviceTypes(
+            const std::vector<aidl::android::media::audio::common::AudioDeviceType>& deviceTypes,
+            const std::string& connection = "");
+    static std::vector<aidl::android::media::audio::common::AudioPort> getAudioPortsForDeviceTypes(
+            const std::vector<aidl::android::media::audio::common::AudioPort>& ports,
+            const std::vector<aidl::android::media::audio::common::AudioDeviceType>& deviceTypes,
+            const std::string& connection = "");
     static std::vector<aidl::android::media::audio::common::AudioPort> getBuiltInMicPorts(
             const std::vector<aidl::android::media::audio::common::AudioPort>& ports);
 
@@ -45,45 +53,55 @@
     std::string getError() const { return mStatus.getMessage(); }
 
     std::vector<aidl::android::media::audio::common::AudioPort> getAttachedDevicePorts() const;
+    std::vector<aidl::android::media::audio::common::AudioPort> getConnectedExternalDevicePorts()
+            const;
+    std::set<int32_t> getConnectedSinkDevicePorts() const;
+    std::set<int32_t> getConnectedSourceDevicePorts() const;
     std::vector<aidl::android::media::audio::common::AudioPort> getAttachedMicrophonePorts() const {
         return getBuiltInMicPorts(getAttachedDevicePorts());
     }
     std::vector<aidl::android::media::audio::common::AudioPort> getExternalDevicePorts() const;
     std::vector<aidl::android::media::audio::common::AudioPort> getInputMixPorts(
-            bool attachedOnly) const;
+            bool connectedOnly /*Permanently attached and connected external devices*/) const;
     std::vector<aidl::android::media::audio::common::AudioPort> getOutputMixPorts(
-            bool attachedOnly) const;
+            bool connectedOnly /*Permanently attached and connected external devices*/) const;
     std::vector<aidl::android::media::audio::common::AudioPort> getMixPorts(
-            bool isInput, bool attachedOnly) const {
-        return isInput ? getInputMixPorts(attachedOnly) : getOutputMixPorts(attachedOnly);
+            bool isInput,
+            bool connectedOnly /*Permanently attached and connected external devices*/) const {
+        return isInput ? getInputMixPorts(connectedOnly) : getOutputMixPorts(connectedOnly);
     }
     std::vector<aidl::android::media::audio::common::AudioPort> getNonBlockingMixPorts(
-            bool attachedOnly, bool singlePort) const;
+            bool connectedOnly /*Permanently attached and connected external devices*/,
+            bool singlePort) const;
     std::vector<aidl::android::media::audio::common::AudioPort> getOffloadMixPorts(
-            bool attachedOnly, bool singlePort) const;
+            bool connectedOnly /*Permanently attached and connected external devices*/,
+            bool singlePort) const;
     std::vector<aidl::android::media::audio::common::AudioPort> getPrimaryMixPorts(
-            bool attachedOnly, bool singlePort) const;
+            bool connectedOnly /*Permanently attached and connected external devices*/,
+            bool singlePort) const;
     std::vector<aidl::android::media::audio::common::AudioPort> getMmapOutMixPorts(
-            bool attachedOnly, bool singlePort) const;
+            bool connectedOnly /*Permanently attached and connected external devices*/,
+            bool singlePort) const;
     std::vector<aidl::android::media::audio::common::AudioPort> getMmapInMixPorts(
-            bool attachedOnly, bool singlePort) const;
+            bool connectedOnly /*Permanently attached and connected external devices*/,
+            bool singlePort) const;
 
-    std::vector<aidl::android::media::audio::common::AudioPort> getAttachedDevicesPortsForMixPort(
+    std::vector<aidl::android::media::audio::common::AudioPort> getConnectedDevicesPortsForMixPort(
             bool isInput, const aidl::android::media::audio::common::AudioPort& mixPort) const {
-        return isInput ? getAttachedSourceDevicesPortsForMixPort(mixPort)
-                       : getAttachedSinkDevicesPortsForMixPort(mixPort);
+        return isInput ? getConnectedSourceDevicesPortsForMixPort(mixPort)
+                       : getConnectedSinkDevicesPortsForMixPort(mixPort);
     }
-    std::vector<aidl::android::media::audio::common::AudioPort> getAttachedDevicesPortsForMixPort(
+    std::vector<aidl::android::media::audio::common::AudioPort> getConnectedDevicesPortsForMixPort(
             bool isInput,
             const aidl::android::media::audio::common::AudioPortConfig& mixPortConfig) const;
     std::vector<aidl::android::media::audio::common::AudioPort>
-    getAttachedSinkDevicesPortsForMixPort(
+    getConnectedSinkDevicesPortsForMixPort(
             const aidl::android::media::audio::common::AudioPort& mixPort) const;
     std::vector<aidl::android::media::audio::common::AudioPort>
-    getAttachedSourceDevicesPortsForMixPort(
+    getConnectedSourceDevicesPortsForMixPort(
             const aidl::android::media::audio::common::AudioPort& mixPort) const;
     std::optional<aidl::android::media::audio::common::AudioPort>
-    getSourceMixPortForAttachedDevice() const;
+    getSourceMixPortForConnectedDevice() const;
 
     std::optional<SrcSinkPair> getNonRoutableSrcSinkPair(bool isInput) const;
     std::optional<SrcSinkPair> getRoutableSrcSinkPair(bool isInput) const;
@@ -96,15 +114,15 @@
     std::vector<aidl::android::media::audio::common::AudioPortConfig> getPortConfigsForMixPorts()
             const {
         auto inputs =
-                generateAudioMixPortConfigs(getInputMixPorts(false /*attachedOnly*/), true, false);
-        auto outputs = generateAudioMixPortConfigs(getOutputMixPorts(false /*attachedOnly*/), false,
-                                                   false);
+                generateAudioMixPortConfigs(getInputMixPorts(false /*connectedOnly*/), true, false);
+        auto outputs = generateAudioMixPortConfigs(getOutputMixPorts(false /*connectedOnly*/),
+                                                   false, false);
         inputs.insert(inputs.end(), outputs.begin(), outputs.end());
         return inputs;
     }
     std::vector<aidl::android::media::audio::common::AudioPortConfig> getPortConfigsForMixPorts(
             bool isInput) const {
-        return generateAudioMixPortConfigs(getMixPorts(isInput, false /*attachedOnly*/), isInput,
+        return generateAudioMixPortConfigs(getMixPorts(isInput, false /*connectedOnly*/), isInput,
                                            false);
     }
     std::vector<aidl::android::media::audio::common::AudioPortConfig> getPortConfigsForMixPorts(
@@ -114,7 +132,7 @@
     std::optional<aidl::android::media::audio::common::AudioPortConfig> getSingleConfigForMixPort(
             bool isInput) const {
         const auto config = generateAudioMixPortConfigs(
-                getMixPorts(isInput, false /*attachedOnly*/), isInput, true);
+                getMixPorts(isInput, false /*connectedOnly*/), isInput, true);
         if (!config.empty()) {
             return *config.begin();
         }
@@ -139,13 +157,20 @@
         return *config.begin();
     }
 
+    const ndk::ScopedAStatus& onExternalDeviceConnected(
+            aidl::android::hardware::audio::core::IModule* module,
+            const aidl::android::media::audio::common::AudioPort& port);
+    const ndk::ScopedAStatus& onExternalDeviceDisconnected(
+            aidl::android::hardware::audio::core::IModule* module,
+            const aidl::android::media::audio::common::AudioPort& port);
+
     bool isMmapSupported() const;
 
     std::string toString() const;
 
   private:
     std::vector<aidl::android::media::audio::common::AudioPort> findMixPorts(
-            bool isInput, bool attachedOnly, bool singlePort,
+            bool isInput, bool connectedOnly, bool singlePort,
             const std::function<bool(const aidl::android::media::audio::common::AudioPort&)>& pred)
             const;
     std::vector<aidl::android::media::audio::common::AudioPortConfig> generateAudioMixPortConfigs(
@@ -167,5 +192,7 @@
     std::set<int32_t> mAttachedSinkDevicePorts;
     std::set<int32_t> mAttachedSourceDevicePorts;
     std::set<int32_t> mExternalDevicePorts;
+    std::set<int32_t> mConnectedExternalSinkDevicePorts;
+    std::set<int32_t> mConnectedExternalSourceDevicePorts;
     std::vector<aidl::android::hardware::audio::core::AudioRoute> mRoutes;
 };
diff --git a/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp b/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
index 94b33d3..8958357 100644
--- a/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
@@ -525,13 +525,21 @@
             EXPECT_IS_OK(mModule->disconnectExternalDevice(getId()))
                     << "when disconnecting device port ID " << getId();
         }
+        if (mModuleConfig != nullptr) {
+            EXPECT_IS_OK(mModuleConfig->onExternalDeviceDisconnected(mModule, mConnectedPort))
+                    << "when external device disconnected";
+        }
     }
-    void SetUp(IModule* module) {
+    void SetUp(IModule* module, ModuleConfig* moduleConfig) {
         ASSERT_IS_OK(module->connectExternalDevice(mIdAndData, &mConnectedPort))
                 << "when connecting device port ID & data " << mIdAndData.toString();
         ASSERT_NE(mIdAndData.id, getId())
                 << "ID of the connected port must not be the same as the ID of the template port";
+        ASSERT_NE(moduleConfig, nullptr);
+        ASSERT_IS_OK(moduleConfig->onExternalDeviceConnected(module, mConnectedPort))
+                << "when external device connected";
         mModule = module;
+        mModuleConfig = moduleConfig;
     }
     int32_t getId() const { return mConnectedPort.id; }
     const AudioPort& get() { return mConnectedPort; }
@@ -539,6 +547,7 @@
   private:
     const AudioPort mIdAndData;
     IModule* mModule = nullptr;
+    ModuleConfig* mModuleConfig = nullptr;
     AudioPort mConnectedPort;
 };
 
@@ -1422,7 +1431,7 @@
     for (const auto& port : ports) {
         AudioPort portWithData = GenerateUniqueDeviceAddress(port);
         WithDevicePortConnectedState portConnected(portWithData);
-        ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get()));
+        ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get(), moduleConfig.get()));
         const int32_t connectedPortId = portConnected.getId();
         ASSERT_NE(portWithData.id, connectedPortId);
         ASSERT_EQ(portWithData.ext.getTag(), portConnected.get().ext.getTag());
@@ -1526,7 +1535,7 @@
 
 TEST_P(AudioCoreModule, SetAudioPortConfigSuggestedConfig) {
     ASSERT_NO_FATAL_FAILURE(SetUpModuleConfig());
-    auto srcMixPort = moduleConfig->getSourceMixPortForAttachedDevice();
+    auto srcMixPort = moduleConfig->getSourceMixPortForConnectedDevice();
     if (!srcMixPort.has_value()) {
         GTEST_SKIP() << "No mix port for attached output devices";
     }
@@ -1578,7 +1587,7 @@
     }
     for (const auto& port : ports) {
         WithDevicePortConnectedState portConnected(GenerateUniqueDeviceAddress(port));
-        ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get()));
+        ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get(), moduleConfig.get()));
         ASSERT_NO_FATAL_FAILURE(
                 ApplyEveryConfig(moduleConfig->getPortConfigsForDevicePort(portConnected.get())));
     }
@@ -1648,7 +1657,7 @@
         GTEST_SKIP() << "No external devices in the module.";
     }
     WithDevicePortConnectedState portConnected(GenerateUniqueDeviceAddress(*ports.begin()));
-    ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get()));
+    ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get(), moduleConfig.get()));
     ModuleDebug midwayDebugChange = debug->flags();
     midwayDebugChange.simulateDeviceConnections = false;
     EXPECT_STATUS(EX_ILLEGAL_STATE, module->setModuleDebug(midwayDebugChange))
@@ -1703,7 +1712,7 @@
                 << "when disconnecting already disconnected device port ID " << port.id;
         AudioPort portWithData = GenerateUniqueDeviceAddress(port);
         WithDevicePortConnectedState portConnected(portWithData);
-        ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get()));
+        ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get(), moduleConfig.get()));
         EXPECT_STATUS(EX_ILLEGAL_ARGUMENT,
                       module->connectExternalDevice(portConnected.get(), &ignored))
                 << "when trying to connect a connected device port "
@@ -1725,7 +1734,7 @@
     }
     for (const auto& port : ports) {
         WithDevicePortConnectedState portConnected(GenerateUniqueDeviceAddress(port));
-        ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get()));
+        ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get(), moduleConfig.get()));
         const auto portConfig = moduleConfig->getSingleConfigForDevicePort(portConnected.get());
         {
             WithAudioPortConfig config(portConfig);
@@ -1753,7 +1762,7 @@
         int32_t connectedPortId;
         {
             WithDevicePortConnectedState portConnected(GenerateUniqueDeviceAddress(port));
-            ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get()));
+            ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get(), moduleConfig.get()));
             connectedPortId = portConnected.getId();
             std::vector<AudioRoute> connectedPortRoutes;
             ASSERT_IS_OK(module->getAudioRoutesForAudioPort(connectedPortId, &connectedPortRoutes))
@@ -1794,7 +1803,7 @@
     }
     for (const auto& port : externalDevicePorts) {
         WithDevicePortConnectedState portConnected(GenerateUniqueDeviceAddress(port));
-        ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get()));
+        ASSERT_NO_FATAL_FAILURE(portConnected.SetUp(module.get(), moduleConfig.get()));
         std::vector<AudioRoute> routes;
         ASSERT_IS_OK(module->getAudioRoutesForAudioPort(portConnected.getId(), &routes));
         std::vector<AudioPort> allPorts;
@@ -2459,7 +2468,7 @@
 
     void OpenOverMaxCount() {
         constexpr bool isInput = IOTraits<Stream>::is_input;
-        auto ports = moduleConfig->getMixPorts(isInput, true /*attachedOnly*/);
+        auto ports = moduleConfig->getMixPorts(isInput, true /*connectedOnly*/);
         bool hasSingleRun = false;
         for (const auto& port : ports) {
             const size_t maxStreamCount = port.ext.get<AudioPortExt::Tag::mix>().maxOpenStreamCount;
@@ -2580,7 +2589,7 @@
 
     void HwGainHwVolume() {
         const auto ports =
-                moduleConfig->getMixPorts(IOTraits<Stream>::is_input, true /*attachedOnly*/);
+                moduleConfig->getMixPorts(IOTraits<Stream>::is_input, true /*connectedOnly*/);
         if (ports.empty()) {
             GTEST_SKIP() << "No mix ports";
         }
@@ -2619,7 +2628,7 @@
     // it as an invalid argument, or say that offloaded effects are not supported.
     void AddRemoveEffectInvalidArguments() {
         const auto ports =
-                moduleConfig->getMixPorts(IOTraits<Stream>::is_input, true /*attachedOnly*/);
+                moduleConfig->getMixPorts(IOTraits<Stream>::is_input, true /*connectedOnly*/);
         if (ports.empty()) {
             GTEST_SKIP() << "No mix ports";
         }
@@ -2742,7 +2751,7 @@
     if (!status.isOk()) {
         GTEST_SKIP() << "Microphone info is not supported";
     }
-    const auto ports = moduleConfig->getInputMixPorts(true /*attachedOnly*/);
+    const auto ports = moduleConfig->getInputMixPorts(true /*connectedOnly*/);
     if (ports.empty()) {
         GTEST_SKIP() << "No input mix ports for attached devices";
     }
@@ -2759,7 +2768,7 @@
                                                "non-empty list of active microphones";
         }
         if (auto micDevicePorts = ModuleConfig::getBuiltInMicPorts(
-                    moduleConfig->getAttachedSourceDevicesPortsForMixPort(port));
+                    moduleConfig->getConnectedSourceDevicesPortsForMixPort(port));
             !micDevicePorts.empty()) {
             auto devicePortConfig = moduleConfig->getSingleConfigForDevicePort(micDevicePorts[0]);
             WithAudioPatch patch(true /*isInput*/, stream.getPortConfig(), devicePortConfig);
@@ -2791,7 +2800,7 @@
 
 TEST_P(AudioStreamIn, MicrophoneDirection) {
     using MD = IStreamIn::MicrophoneDirection;
-    const auto ports = moduleConfig->getInputMixPorts(true /*attachedOnly*/);
+    const auto ports = moduleConfig->getInputMixPorts(true /*connectedOnly*/);
     if (ports.empty()) {
         GTEST_SKIP() << "No input mix ports for attached devices";
     }
@@ -2814,7 +2823,7 @@
 }
 
 TEST_P(AudioStreamIn, MicrophoneFieldDimension) {
-    const auto ports = moduleConfig->getInputMixPorts(true /*attachedOnly*/);
+    const auto ports = moduleConfig->getInputMixPorts(true /*connectedOnly*/);
     if (ports.empty()) {
         GTEST_SKIP() << "No input mix ports for attached devices";
     }
@@ -2846,7 +2855,7 @@
 
 TEST_P(AudioStreamOut, OpenTwicePrimary) {
     const auto mixPorts =
-            moduleConfig->getPrimaryMixPorts(true /*attachedOnly*/, true /*singlePort*/);
+            moduleConfig->getPrimaryMixPorts(true /*connectedOnly*/, true /*singlePort*/);
     if (mixPorts.empty()) {
         GTEST_SKIP() << "No primary mix port which could be routed to attached devices";
     }
@@ -2857,7 +2866,7 @@
 
 TEST_P(AudioStreamOut, RequireOffloadInfo) {
     const auto offloadMixPorts =
-            moduleConfig->getOffloadMixPorts(true /*attachedOnly*/, true /*singlePort*/);
+            moduleConfig->getOffloadMixPorts(true /*connectedOnly*/, true /*singlePort*/);
     if (offloadMixPorts.empty()) {
         GTEST_SKIP()
                 << "No mix port for compressed offload that could be routed to attached devices";
@@ -2879,7 +2888,7 @@
 
 TEST_P(AudioStreamOut, RequireAsyncCallback) {
     const auto nonBlockingMixPorts =
-            moduleConfig->getNonBlockingMixPorts(true /*attachedOnly*/, true /*singlePort*/);
+            moduleConfig->getNonBlockingMixPorts(true /*connectedOnly*/, true /*singlePort*/);
     if (nonBlockingMixPorts.empty()) {
         GTEST_SKIP()
                 << "No mix port for non-blocking output that could be routed to attached devices";
@@ -2902,7 +2911,7 @@
 }
 
 TEST_P(AudioStreamOut, AudioDescriptionMixLevel) {
-    const auto ports = moduleConfig->getOutputMixPorts(true /*attachedOnly*/);
+    const auto ports = moduleConfig->getOutputMixPorts(true /*connectedOnly*/);
     if (ports.empty()) {
         GTEST_SKIP() << "No output mix ports";
     }
@@ -2930,7 +2939,7 @@
 }
 
 TEST_P(AudioStreamOut, DualMonoMode) {
-    const auto ports = moduleConfig->getOutputMixPorts(true /*attachedOnly*/);
+    const auto ports = moduleConfig->getOutputMixPorts(true /*connectedOnly*/);
     if (ports.empty()) {
         GTEST_SKIP() << "No output mix ports";
     }
@@ -2954,7 +2963,7 @@
 }
 
 TEST_P(AudioStreamOut, LatencyMode) {
-    const auto ports = moduleConfig->getOutputMixPorts(true /*attachedOnly*/);
+    const auto ports = moduleConfig->getOutputMixPorts(true /*connectedOnly*/);
     if (ports.empty()) {
         GTEST_SKIP() << "No output mix ports";
     }
@@ -2996,7 +3005,7 @@
 TEST_P(AudioStreamOut, PlaybackRate) {
     static const auto kStatuses = {EX_NONE, EX_UNSUPPORTED_OPERATION};
     const auto offloadMixPorts =
-            moduleConfig->getOffloadMixPorts(true /*attachedOnly*/, false /*singlePort*/);
+            moduleConfig->getOffloadMixPorts(true /*connectedOnly*/, false /*singlePort*/);
     if (offloadMixPorts.empty()) {
         GTEST_SKIP()
                 << "No mix port for compressed offload that could be routed to attached devices";
@@ -3066,7 +3075,7 @@
 TEST_P(AudioStreamOut, SelectPresentation) {
     static const auto kStatuses = {EX_ILLEGAL_ARGUMENT, EX_UNSUPPORTED_OPERATION};
     const auto offloadMixPorts =
-            moduleConfig->getOffloadMixPorts(true /*attachedOnly*/, false /*singlePort*/);
+            moduleConfig->getOffloadMixPorts(true /*connectedOnly*/, false /*singlePort*/);
     if (offloadMixPorts.empty()) {
         GTEST_SKIP()
                 << "No mix port for compressed offload that could be routed to attached devices";
@@ -3088,7 +3097,7 @@
 
 TEST_P(AudioStreamOut, UpdateOffloadMetadata) {
     const auto offloadMixPorts =
-            moduleConfig->getOffloadMixPorts(true /*attachedOnly*/, false /*singlePort*/);
+            moduleConfig->getOffloadMixPorts(true /*connectedOnly*/, false /*singlePort*/);
     if (offloadMixPorts.empty()) {
         GTEST_SKIP()
                 << "No mix port for compressed offload that could be routed to attached devices";
@@ -3301,7 +3310,7 @@
     void RunStreamIoCommandsImplSeq1(const AudioPortConfig& portConfig,
                                      std::shared_ptr<StateSequence> commandsAndStates,
                                      bool validatePositionIncrease) {
-        auto devicePorts = moduleConfig->getAttachedDevicesPortsForMixPort(
+        auto devicePorts = moduleConfig->getConnectedDevicesPortsForMixPort(
                 IOTraits<Stream>::is_input, portConfig);
         ASSERT_FALSE(devicePorts.empty());
         auto devicePortConfig = moduleConfig->getSingleConfigForDevicePort(devicePorts[0]);
@@ -3341,7 +3350,7 @@
         typename IOTraits<Stream>::Worker worker(*stream.getContext(), &driver,
                                                  stream.getEventReceiver());
 
-        auto devicePorts = moduleConfig->getAttachedDevicesPortsForMixPort(
+        auto devicePorts = moduleConfig->getConnectedDevicesPortsForMixPort(
                 IOTraits<Stream>::is_input, portConfig);
         ASSERT_FALSE(devicePorts.empty());
         auto devicePortConfig = moduleConfig->getSingleConfigForDevicePort(devicePorts[0]);
@@ -4001,6 +4010,172 @@
                          android::PrintInstanceNameToString);
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(AudioModulePatch);
 
+static std::vector<std::string> getRemoteSubmixModuleInstance() {
+    auto instances = android::getAidlHalInstanceNames(IModule::descriptor);
+    for (auto instance : instances) {
+        if (instance.find("r_submix") != std::string::npos)
+            return (std::vector<std::string>{instance});
+    }
+    return {};
+}
+
+template <typename Stream>
+class WithRemoteSubmix {
+  public:
+    WithRemoteSubmix() = default;
+    WithRemoteSubmix(AudioDeviceAddress address) : mAddress(address) {}
+    WithRemoteSubmix(const WithRemoteSubmix&) = delete;
+    WithRemoteSubmix& operator=(const WithRemoteSubmix&) = delete;
+    std::optional<AudioPort> getAudioPort() {
+        AudioDeviceType deviceType = IOTraits<Stream>::is_input ? AudioDeviceType::IN_SUBMIX
+                                                                : AudioDeviceType::OUT_SUBMIX;
+        auto ports = mModuleConfig->getAudioPortsForDeviceTypes(
+                std::vector<AudioDeviceType>{deviceType},
+                AudioDeviceDescription::CONNECTION_VIRTUAL);
+        if (!ports.empty()) return ports.front();
+        return {};
+    }
+    /* Connect remote submix external device */
+    void SetUpPortConnection() {
+        auto port = getAudioPort();
+        ASSERT_TRUE(port.has_value()) << "Device AudioPort for remote submix not found";
+        if (mAddress.has_value()) {
+            port.value().ext.template get<AudioPortExt::Tag::device>().device.address =
+                    mAddress.value();
+        } else {
+            port = GenerateUniqueDeviceAddress(port.value());
+        }
+        mConnectedPort = std::make_unique<WithDevicePortConnectedState>(port.value());
+        ASSERT_NO_FATAL_FAILURE(mConnectedPort->SetUp(mModule, mModuleConfig));
+    }
+    AudioDeviceAddress getAudioDeviceAddress() {
+        if (!mAddress.has_value()) {
+            mAddress = mConnectedPort->get()
+                               .ext.template get<AudioPortExt::Tag::device>()
+                               .device.address;
+        }
+        return mAddress.value();
+    }
+    /* Get mix port config for stream and setup patch for it. */
+    void SetupPatch() {
+        const auto portConfig =
+                mModuleConfig->getSingleConfigForMixPort(IOTraits<Stream>::is_input);
+        if (!portConfig.has_value()) {
+            LOG(DEBUG) << __func__ << ": portConfig not found";
+            mSkipTest = true;
+            return;
+        }
+        auto devicePortConfig = mModuleConfig->getSingleConfigForDevicePort(mConnectedPort->get());
+        mPatch = std::make_unique<WithAudioPatch>(IOTraits<Stream>::is_input, portConfig.value(),
+                                                  devicePortConfig);
+        ASSERT_NO_FATAL_FAILURE(mPatch->SetUp(mModule));
+    }
+    void SetUp(IModule* module, ModuleConfig* moduleConfig) {
+        mModule = module;
+        mModuleConfig = moduleConfig;
+        ASSERT_NO_FATAL_FAILURE(SetUpPortConnection());
+        ASSERT_NO_FATAL_FAILURE(SetupPatch());
+        if (!mSkipTest) {
+            // open stream
+            mStream = std::make_unique<WithStream<Stream>>(
+                    mPatch->getPortConfig(IOTraits<Stream>::is_input));
+            ASSERT_NO_FATAL_FAILURE(
+                    mStream->SetUp(mModule, AudioCoreModuleBase::kDefaultBufferSizeFrames));
+        }
+    }
+    void sendBurstCommands() {
+        const StreamContext* context = mStream->getContext();
+        StreamLogicDefaultDriver driver(makeBurstCommands(true), context->getFrameSizeBytes());
+        typename IOTraits<Stream>::Worker worker(*context, &driver, mStream->getEventReceiver());
+
+        LOG(DEBUG) << __func__ << ": starting worker...";
+        ASSERT_TRUE(worker.start());
+        LOG(DEBUG) << __func__ << ": joining worker...";
+        worker.join();
+        EXPECT_FALSE(worker.hasError()) << worker.getError();
+        EXPECT_EQ("", driver.getUnexpectedStateTransition());
+        if (IOTraits<Stream>::is_input) {
+            EXPECT_TRUE(driver.hasObservablePositionIncrease());
+        }
+        EXPECT_FALSE(driver.hasRetrogradeObservablePosition());
+    }
+    bool skipTest() { return mSkipTest; }
+
+  private:
+    bool mSkipTest = false;
+    IModule* mModule = nullptr;
+    ModuleConfig* mModuleConfig = nullptr;
+    std::optional<AudioDeviceAddress> mAddress;
+    std::unique_ptr<WithDevicePortConnectedState> mConnectedPort;
+    std::unique_ptr<WithAudioPatch> mPatch;
+    std::unique_ptr<WithStream<Stream>> mStream;
+};
+
+class AudioModuleRemoteSubmix : public AudioCoreModule {
+  public:
+    void SetUp() override {
+        ASSERT_NO_FATAL_FAILURE(AudioCoreModule::SetUp());
+        ASSERT_NO_FATAL_FAILURE(SetUpModuleConfig());
+    }
+
+    void TearDown() override { ASSERT_NO_FATAL_FAILURE(TearDownImpl()); }
+};
+
+TEST_P(AudioModuleRemoteSubmix, OutputDoesNotBlockWhenNoInput) {
+    // open output stream
+    WithRemoteSubmix<IStreamOut> streamOut;
+    ASSERT_NO_FATAL_FAILURE(streamOut.SetUp(module.get(), moduleConfig.get()));
+    if (streamOut.skipTest()) {
+        GTEST_SKIP() << "No mix port for attached devices";
+    }
+    // write something to stream
+    ASSERT_NO_FATAL_FAILURE(streamOut.sendBurstCommands());
+}
+
+TEST_P(AudioModuleRemoteSubmix, OutputDoesNotBlockWhenInputStuck) {
+    // open output stream
+    WithRemoteSubmix<IStreamOut> streamOut;
+    ASSERT_NO_FATAL_FAILURE(streamOut.SetUp(module.get(), moduleConfig.get()));
+    if (streamOut.skipTest()) {
+        GTEST_SKIP() << "No mix port for attached devices";
+    }
+
+    // open input stream
+    WithRemoteSubmix<IStreamIn> streamIn(streamOut.getAudioDeviceAddress());
+    ASSERT_NO_FATAL_FAILURE(streamIn.SetUp(module.get(), moduleConfig.get()));
+    if (streamIn.skipTest()) {
+        GTEST_SKIP() << "No mix port for attached devices";
+    }
+
+    // write something to stream
+    ASSERT_NO_FATAL_FAILURE(streamOut.sendBurstCommands());
+}
+
+TEST_P(AudioModuleRemoteSubmix, OutputAndInput) {
+    // open output stream
+    WithRemoteSubmix<IStreamOut> streamOut;
+    ASSERT_NO_FATAL_FAILURE(streamOut.SetUp(module.get(), moduleConfig.get()));
+    if (streamOut.skipTest()) {
+        GTEST_SKIP() << "No mix port for attached devices";
+    }
+
+    // open input stream
+    WithRemoteSubmix<IStreamIn> streamIn(streamOut.getAudioDeviceAddress());
+    ASSERT_NO_FATAL_FAILURE(streamIn.SetUp(module.get(), moduleConfig.get()));
+    if (streamIn.skipTest()) {
+        GTEST_SKIP() << "No mix port for attached devices";
+    }
+
+    // write something to stream
+    ASSERT_NO_FATAL_FAILURE(streamOut.sendBurstCommands());
+    // read from input stream
+    ASSERT_NO_FATAL_FAILURE(streamIn.sendBurstCommands());
+}
+
+INSTANTIATE_TEST_SUITE_P(AudioModuleRemoteSubmixTest, AudioModuleRemoteSubmix,
+                         ::testing::ValuesIn(getRemoteSubmixModuleInstance()));
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(AudioModuleRemoteSubmix);
+
 class TestExecutionTracer : public ::testing::EmptyTestEventListener {
   public:
     void OnTestStart(const ::testing::TestInfo& test_info) override {
diff --git a/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp b/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp
index 54caed9..b33234b 100644
--- a/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalHapticGeneratorTargetTest.cpp
@@ -208,7 +208,7 @@
         HapticGeneratorInvalidTest, HapticGeneratorParamTest,
         ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
                                    IFactory::descriptor, getEffectTypeUuidHapticGenerator())),
-                           testing::Values(MIN_ID - 1),
+                           testing::Values(MIN_ID),
                            testing::Values(HapticGenerator::VibratorScale::NONE),
                            testing::Values(MIN_FLOAT), testing::Values(MIN_FLOAT),
                            testing::Values(MIN_FLOAT)),
diff --git a/authsecret/1.0/vts/functional/OWNERS b/authsecret/OWNERS
similarity index 98%
rename from authsecret/1.0/vts/functional/OWNERS
rename to authsecret/OWNERS
index ec8c304..5a5d074 100644
--- a/authsecret/1.0/vts/functional/OWNERS
+++ b/authsecret/OWNERS
@@ -1,3 +1,4 @@
 # Bug component: 186411
+
 chengyouho@google.com
 frankwoo@google.com
diff --git a/authsecret/aidl/vts/OWNERS b/authsecret/aidl/vts/OWNERS
deleted file mode 100644
index 40d95e4..0000000
--- a/authsecret/aidl/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-chengyouho@google.com
-frankwoo@google.com
diff --git a/boot/1.0/vts/functional/OWNERS b/boot/1.0/vts/functional/OWNERS
deleted file mode 100644
index 5aeb4df..0000000
--- a/boot/1.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 1014951
-dvander@google.com
diff --git a/boot/1.1/vts/functional/OWNERS b/boot/1.1/vts/functional/OWNERS
deleted file mode 100644
index 5aeb4df..0000000
--- a/boot/1.1/vts/functional/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 1014951
-dvander@google.com
diff --git a/boot/aidl/vts/functional/OWNERS b/boot/OWNERS
similarity index 70%
rename from boot/aidl/vts/functional/OWNERS
rename to boot/OWNERS
index c67d246..fca3dff 100644
--- a/boot/aidl/vts/functional/OWNERS
+++ b/boot/OWNERS
@@ -1,2 +1,4 @@
 # Bug component: 1014951
+
+dvander@google.com
 zhangkelvin@google.com
diff --git a/broadcastradio/1.0/default/OWNERS b/broadcastradio/1.0/default/OWNERS
deleted file mode 100644
index 302fdd7..0000000
--- a/broadcastradio/1.0/default/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-xuweilin@google.com
-oscarazu@google.com
-ericjeong@google.com
-keunyoung@google.com
diff --git a/broadcastradio/1.0/vts/functional/OWNERS b/broadcastradio/1.0/vts/functional/OWNERS
deleted file mode 100644
index aa19d6a..0000000
--- a/broadcastradio/1.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-# Bug component: 533946
-xuweilin@google.com
-oscarazu@google.com
-ericjeong@google.com
-keunyoung@google.com
diff --git a/broadcastradio/1.1/default/OWNERS b/broadcastradio/1.1/default/OWNERS
deleted file mode 100644
index 259b91e..0000000
--- a/broadcastradio/1.1/default/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-# Automotive team
-xuweilin@google.com
-oscarazu@google.com
-ericjeong@google.com
-keunyoung@google.com
diff --git a/broadcastradio/2.0/default/OWNERS b/broadcastradio/2.0/default/OWNERS
deleted file mode 100644
index 259b91e..0000000
--- a/broadcastradio/2.0/default/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-# Automotive team
-xuweilin@google.com
-oscarazu@google.com
-ericjeong@google.com
-keunyoung@google.com
diff --git a/broadcastradio/2.0/vts/OWNERS b/broadcastradio/2.0/vts/OWNERS
deleted file mode 100644
index 09690ef..0000000
--- a/broadcastradio/2.0/vts/OWNERS
+++ /dev/null
@@ -1,8 +0,0 @@
-# Automotive team
-xuweilin@google.com
-oscarazu@google.com
-ericjeong@google.com
-keunyoung@google.com
-
-# VTS team
-dshi@google.com
diff --git a/broadcastradio/2.0/vts/functional/OWNERS b/broadcastradio/2.0/vts/functional/OWNERS
deleted file mode 100644
index aa19d6a..0000000
--- a/broadcastradio/2.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-# Bug component: 533946
-xuweilin@google.com
-oscarazu@google.com
-ericjeong@google.com
-keunyoung@google.com
diff --git a/broadcastradio/1.1/vts/OWNERS b/broadcastradio/OWNERS
similarity index 80%
rename from broadcastradio/1.1/vts/OWNERS
rename to broadcastradio/OWNERS
index aa19d6a..7c6aaca 100644
--- a/broadcastradio/1.1/vts/OWNERS
+++ b/broadcastradio/OWNERS
@@ -1,5 +1,5 @@
 # Bug component: 533946
-xuweilin@google.com
-oscarazu@google.com
+
 ericjeong@google.com
-keunyoung@google.com
+oscarazu@google.com
+xuweilin@google.com
diff --git a/broadcastradio/common/OWNERS b/broadcastradio/common/OWNERS
deleted file mode 100644
index 259b91e..0000000
--- a/broadcastradio/common/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-# Automotive team
-xuweilin@google.com
-oscarazu@google.com
-ericjeong@google.com
-keunyoung@google.com
diff --git a/cas/1.0/default/DescramblerImpl.cpp b/cas/1.0/default/DescramblerImpl.cpp
index 6b730eb..6d7c304 100644
--- a/cas/1.0/default/DescramblerImpl.cpp
+++ b/cas/1.0/default/DescramblerImpl.cpp
@@ -79,7 +79,7 @@
         return false;
     }
 
-    return holder->requiresSecureDecoderComponent(String8(mime.c_str()));
+    return holder->requiresSecureDecoderComponent(mime.c_str());
 }
 
 static inline bool validateRangeForSize(
diff --git a/cas/1.0/default/TypeConvert.cpp b/cas/1.0/default/TypeConvert.cpp
index cd0efdb..cc25cf5 100644
--- a/cas/1.0/default/TypeConvert.cpp
+++ b/cas/1.0/default/TypeConvert.cpp
@@ -82,7 +82,7 @@
     for (size_t i = 0; i < sessionId.size(); i++) {
         result.appendFormat("%02x ", sessionId[i]);
     }
-    if (result.isEmpty()) {
+    if (result.empty()) {
         result.append("(null)");
     }
     return result;
diff --git a/cas/1.0/vts/functional/OWNERS b/cas/1.0/vts/functional/OWNERS
deleted file mode 100644
index 7d8c2ee..0000000
--- a/cas/1.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 1344
-include ../../../1.2/vts/functional/OWNERS
diff --git a/cas/1.1/default/DescramblerImpl.cpp b/cas/1.1/default/DescramblerImpl.cpp
index 9d2ead7..237d56b 100644
--- a/cas/1.1/default/DescramblerImpl.cpp
+++ b/cas/1.1/default/DescramblerImpl.cpp
@@ -75,7 +75,7 @@
         return false;
     }
 
-    return holder->requiresSecureDecoderComponent(String8(mime.c_str()));
+    return holder->requiresSecureDecoderComponent(mime.c_str());
 }
 
 static inline bool validateRangeForSize(uint64_t offset, uint64_t length, uint64_t size) {
diff --git a/cas/1.1/default/TypeConvert.cpp b/cas/1.1/default/TypeConvert.cpp
index 09ef41a..2ffc79a 100644
--- a/cas/1.1/default/TypeConvert.cpp
+++ b/cas/1.1/default/TypeConvert.cpp
@@ -81,7 +81,7 @@
     for (size_t i = 0; i < sessionId.size(); i++) {
         result.appendFormat("%02x ", sessionId[i]);
     }
-    if (result.isEmpty()) {
+    if (result.empty()) {
         result.append("(null)");
     }
     return result;
diff --git a/cas/1.1/vts/functional/OWNERS b/cas/1.1/vts/functional/OWNERS
deleted file mode 100644
index 7d8c2ee..0000000
--- a/cas/1.1/vts/functional/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 1344
-include ../../../1.2/vts/functional/OWNERS
diff --git a/cas/1.2/default/DescramblerImpl.cpp b/cas/1.2/default/DescramblerImpl.cpp
index 9d2ead7..237d56b 100644
--- a/cas/1.2/default/DescramblerImpl.cpp
+++ b/cas/1.2/default/DescramblerImpl.cpp
@@ -75,7 +75,7 @@
         return false;
     }
 
-    return holder->requiresSecureDecoderComponent(String8(mime.c_str()));
+    return holder->requiresSecureDecoderComponent(mime.c_str());
 }
 
 static inline bool validateRangeForSize(uint64_t offset, uint64_t length, uint64_t size) {
diff --git a/cas/1.2/default/TypeConvert.cpp b/cas/1.2/default/TypeConvert.cpp
index c4bd0dd..7d27fa1 100644
--- a/cas/1.2/default/TypeConvert.cpp
+++ b/cas/1.2/default/TypeConvert.cpp
@@ -108,7 +108,7 @@
     for (size_t i = 0; i < sessionId.size(); i++) {
         result.appendFormat("%02x ", sessionId[i]);
     }
-    if (result.isEmpty()) {
+    if (result.empty()) {
         result.append("(null)");
     }
     return result;
diff --git a/cas/1.2/vts/functional/OWNERS b/cas/1.2/vts/functional/OWNERS
deleted file mode 100644
index 4c55752..0000000
--- a/cas/1.2/vts/functional/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-# Bug component: 1344
-quxiangfang@google.com
-hgchen@google.com
diff --git a/cas/OWNERS b/cas/OWNERS
index 4c55752..84cb53b 100644
--- a/cas/OWNERS
+++ b/cas/OWNERS
@@ -1,3 +1,4 @@
 # Bug component: 1344
-quxiangfang@google.com
+
 hgchen@google.com
+quxiangfang@google.com
diff --git a/cas/aidl/default/Android.bp b/cas/aidl/default/Android.bp
index 576016e..9d094e0 100644
--- a/cas/aidl/default/Android.bp
+++ b/cas/aidl/default/Android.bp
@@ -26,6 +26,7 @@
         "liblog",
         "libutils",
         "libcutils",
+        "libvndksupport",
     ],
     static_libs: [
         "libaidlcommonsupport",
@@ -43,34 +44,39 @@
 
     srcs: ["service.cpp"],
 
+    stl: "c++_static",
     static_libs: [
+        "android.hardware.cas-V1-ndk",
+        "android.hardware.common-V2-ndk",
         "libaidlcommonsupport",
+        "libbase",
         "libcasexampleimpl",
+        "libcutils",
+        "libutils",
     ],
     shared_libs: [
-        "android.hardware.cas-V1-ndk",
-        "libbase",
         "libbinder_ndk",
         "liblog",
-        "libutils",
-        "libcutils",
+        "libvndksupport",
     ],
     header_libs: ["media_plugin_headers"],
-    vintf_fragments: ["android.hardware.cas-service.xml"],
 }
 
 cc_binary {
     name: "android.hardware.cas-service.example",
     defaults: ["cas_service_example_defaults"],
-    init_rc: ["cas-default.rc"],
+    // Installed in APEX
+    installable: false,
 }
 
+// TODO(b/297467514) Convert to VAPEX
 cc_binary {
     name: "android.hardware.cas-service.example-lazy",
     defaults: ["cas_service_example_defaults"],
     init_rc: ["cas-default-lazy.rc"],
+    vintf_fragments: ["android.hardware.cas-service.xml"],
     cflags: ["-DLAZY_SERVICE"],
-    overrides: ["android.hardware.cas-service.example"],
+    overrides: ["com.android.hardware.cas"],
 }
 
 cc_fuzz {
@@ -84,6 +90,7 @@
         "android.hardware.cas-V1-ndk",
         "libcutils",
         "liblog",
+        "libvndksupport",
     ],
     static_libs: [
         "libaidlcommonsupport",
@@ -94,3 +101,34 @@
         componentid: 1344,
     },
 }
+
+apex {
+    name: "com.android.hardware.cas",
+    manifest: "manifest.json",
+    file_contexts: "file_contexts",
+    key: "com.android.hardware.key",
+    certificate: ":com.android.hardware.certificate",
+    updatable: false,
+    vendor: true,
+
+    binaries: [
+        "android.hardware.cas-service.example",
+    ],
+    prebuilts: [
+        "cas-default.rc",
+        "android.hardware.cas-service.xml",
+    ],
+}
+
+prebuilt_etc {
+    name: "cas-default.rc",
+    src: "cas-default.rc",
+    installable: false,
+}
+
+prebuilt_etc {
+    name: "android.hardware.cas-service.xml",
+    src: "android.hardware.cas-service.xml",
+    sub_dir: "vintf",
+    installable: false,
+}
diff --git a/cas/aidl/default/DescramblerImpl.cpp b/cas/aidl/default/DescramblerImpl.cpp
index d658887..0f4e99b 100644
--- a/cas/aidl/default/DescramblerImpl.cpp
+++ b/cas/aidl/default/DescramblerImpl.cpp
@@ -71,7 +71,7 @@
         *_aidl_return = false;
     }
 
-    *_aidl_return = holder->requiresSecureDecoderComponent(String8(in_mime.c_str()));
+    *_aidl_return = holder->requiresSecureDecoderComponent(in_mime.c_str());
     return ScopedAStatus::ok();
 }
 
diff --git a/cas/aidl/default/SharedLibrary.cpp b/cas/aidl/default/SharedLibrary.cpp
index c12d17d..6322ff3 100644
--- a/cas/aidl/default/SharedLibrary.cpp
+++ b/cas/aidl/default/SharedLibrary.cpp
@@ -19,6 +19,7 @@
 #include "SharedLibrary.h"
 #include <dlfcn.h>
 #include <utils/Log.h>
+#include <vndksupport/linker.h>
 
 namespace aidl {
 namespace android {
@@ -26,12 +27,12 @@
 namespace cas {
 
 SharedLibrary::SharedLibrary(const String8& path) {
-    mLibHandle = dlopen(path.c_str(), RTLD_NOW);
+    mLibHandle = android_load_sphal_library(path.c_str(), RTLD_NOW);
 }
 
 SharedLibrary::~SharedLibrary() {
     if (mLibHandle != NULL) {
-        dlclose(mLibHandle);
+        android_unload_sphal_library(mLibHandle);
         mLibHandle = NULL;
     }
 }
diff --git a/cas/aidl/default/cas-default.rc b/cas/aidl/default/cas-default.rc
index 5a60368..0ac7fe5 100644
--- a/cas/aidl/default/cas-default.rc
+++ b/cas/aidl/default/cas-default.rc
@@ -1,4 +1,4 @@
-service vendor.cas-default /vendor/bin/hw/android.hardware.cas-service.example
+service vendor.cas-default /apex/com.android.hardware.cas/bin/hw/android.hardware.cas-service.example
     interface aidl android.hardware.cas.IMediaCasService/default
     class hal
     user media
diff --git a/cas/aidl/default/file_contexts b/cas/aidl/default/file_contexts
new file mode 100644
index 0000000..98bde53
--- /dev/null
+++ b/cas/aidl/default/file_contexts
@@ -0,0 +1,3 @@
+(/.*)?                                                          u:object_r:vendor_file:s0
+/etc(/.*)?                                                      u:object_r:vendor_configs_file:s0
+/bin/hw/android\.hardware\.cas-service\.example                 u:object_r:hal_cas_default_exec:s0
diff --git a/cas/aidl/default/manifest.json b/cas/aidl/default/manifest.json
new file mode 100644
index 0000000..16b4f67
--- /dev/null
+++ b/cas/aidl/default/manifest.json
@@ -0,0 +1,9 @@
+{
+    "name": "com.android.hardware.cas",
+    "version": 1,
+    // For CAS HAL to open plugins from /vendor/lib, "vendor" namespace should be imported.
+    // ":sphal" is an alias for the "vendor" namespace in Vendor APEX.
+    "requireNativeLibs": [
+        ":sphal"
+    ]
+}
diff --git a/cas/aidl/vts/functional/OWNERS b/cas/aidl/vts/functional/OWNERS
deleted file mode 100644
index 4c55752..0000000
--- a/cas/aidl/vts/functional/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-# Bug component: 1344
-quxiangfang@google.com
-hgchen@google.com
diff --git a/compatibility_matrices/Android.mk b/compatibility_matrices/Android.mk
index a82a421..d356cf3 100644
--- a/compatibility_matrices/Android.mk
+++ b/compatibility_matrices/Android.mk
@@ -56,6 +56,9 @@
 
 endif # DEVICE_FRAMEWORK_COMPATIBILITY_MATRIX_FILE
 
+# TODO(b/296875906): use POLICYVERS from Soong
+POLICYVERS ?= 30
+
 LOCAL_ADD_VBMETA_VERSION := true
 LOCAL_ASSEMBLE_VINTF_ENV_VARS := \
     POLICYVERS \
diff --git a/compatibility_matrices/compatibility_matrix.7.xml b/compatibility_matrices/compatibility_matrix.7.xml
index 14c330e..fe424bd 100644
--- a/compatibility_matrices/compatibility_matrix.7.xml
+++ b/compatibility_matrices/compatibility_matrix.7.xml
@@ -404,7 +404,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.light</name>
-        <version>2</version>
+        <version>1-2</version>
         <interface>
             <name>ILights</name>
             <instance>default</instance>
diff --git a/configstore/1.0/vts/functional/OWNERS b/configstore/OWNERS
similarity index 97%
rename from configstore/1.0/vts/functional/OWNERS
rename to configstore/OWNERS
index edfa1b0..70ad434 100644
--- a/configstore/1.0/vts/functional/OWNERS
+++ b/configstore/OWNERS
@@ -1,2 +1,3 @@
 # Bug component: 24939
+
 lpy@google.com
diff --git a/drm/1.0/default/OWNERS b/drm/1.0/default/OWNERS
deleted file mode 100644
index ecb421c..0000000
--- a/drm/1.0/default/OWNERS
+++ /dev/null
@@ -1,6 +0,0 @@
-edwinwong@google.com
-fredgc@google.com
-jtinker@google.com
-kylealexander@google.com
-rfrias@google.com
-robertshih@google.com
diff --git a/drm/1.0/vts/OWNERS b/drm/1.0/vts/OWNERS
deleted file mode 100644
index ecb421c..0000000
--- a/drm/1.0/vts/OWNERS
+++ /dev/null
@@ -1,6 +0,0 @@
-edwinwong@google.com
-fredgc@google.com
-jtinker@google.com
-kylealexander@google.com
-rfrias@google.com
-robertshih@google.com
diff --git a/drm/1.0/vts/functional/OWNERS b/drm/1.0/vts/functional/OWNERS
deleted file mode 100644
index 0b13790..0000000
--- a/drm/1.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-# Bug component: 49079
-jtinker@google.com
-robertshih@google.com
-edwinwong@google.com
\ No newline at end of file
diff --git a/drm/1.1/vts/OWNERS b/drm/1.1/vts/OWNERS
deleted file mode 100644
index ecb421c..0000000
--- a/drm/1.1/vts/OWNERS
+++ /dev/null
@@ -1,6 +0,0 @@
-edwinwong@google.com
-fredgc@google.com
-jtinker@google.com
-kylealexander@google.com
-rfrias@google.com
-robertshih@google.com
diff --git a/drm/1.1/vts/functional/OWNERS b/drm/1.1/vts/functional/OWNERS
deleted file mode 100644
index 0b13790..0000000
--- a/drm/1.1/vts/functional/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-# Bug component: 49079
-jtinker@google.com
-robertshih@google.com
-edwinwong@google.com
\ No newline at end of file
diff --git a/drm/1.2/vts/OWNERS b/drm/1.2/vts/OWNERS
deleted file mode 100644
index ecb421c..0000000
--- a/drm/1.2/vts/OWNERS
+++ /dev/null
@@ -1,6 +0,0 @@
-edwinwong@google.com
-fredgc@google.com
-jtinker@google.com
-kylealexander@google.com
-rfrias@google.com
-robertshih@google.com
diff --git a/drm/1.2/vts/functional/OWNERS b/drm/1.2/vts/functional/OWNERS
deleted file mode 100644
index 0b13790..0000000
--- a/drm/1.2/vts/functional/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-# Bug component: 49079
-jtinker@google.com
-robertshih@google.com
-edwinwong@google.com
\ No newline at end of file
diff --git a/drm/1.4/vts/OWNERS b/drm/1.4/vts/OWNERS
deleted file mode 100644
index 3a0672e..0000000
--- a/drm/1.4/vts/OWNERS
+++ /dev/null
@@ -1,9 +0,0 @@
-conglin@google.com
-edwinwong@google.com
-fredgc@google.com
-jtinker@google.com
-juce@google.com
-kylealexander@google.com
-rfrias@google.com
-robertshih@google.com
-sigquit@google.com
diff --git a/drm/1.3/vts/OWNERS b/drm/OWNERS
similarity index 98%
rename from drm/1.3/vts/OWNERS
rename to drm/OWNERS
index 744827c..c06472a 100644
--- a/drm/1.3/vts/OWNERS
+++ b/drm/OWNERS
@@ -1,4 +1,5 @@
 # Bug component: 49079
+
 conglin@google.com
 fredgc@google.com
 juce@google.com
@@ -8,4 +9,4 @@
 rfrias@google.com
 robertshih@google.com
 sigquit@google.com
-vickymin@google.com
\ No newline at end of file
+vickymin@google.com
diff --git a/drm/aidl/OWNERS b/drm/aidl/OWNERS
deleted file mode 100644
index fa8fd20..0000000
--- a/drm/aidl/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-# Bug component: 49079
-edwinwong@google.com
-kelzhan@google.com
-robertshih@google.com
diff --git a/drm/aidl/vts/OWNERS b/drm/aidl/vts/OWNERS
deleted file mode 100644
index e44b93e..0000000
--- a/drm/aidl/vts/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-edwinwong@google.com
-jtinker@google.com
-kelzhan@google.com
-robertshih@google.com
diff --git a/dumpstate/OWNERS b/dumpstate/OWNERS
new file mode 100644
index 0000000..4c9173e
--- /dev/null
+++ b/dumpstate/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 298624585
+
+include platform/frameworks/native:/cmds/dumpstate/OWNERS
diff --git a/gnss/1.0/default/OWNERS b/gnss/1.0/default/OWNERS
deleted file mode 100644
index 6c25bd7..0000000
--- a/gnss/1.0/default/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-wyattriley@google.com
-gomo@google.com
-smalkos@google.com
diff --git a/gnss/1.0/vts/OWNERS b/gnss/1.0/vts/OWNERS
deleted file mode 100644
index 937d70a..0000000
--- a/gnss/1.0/vts/OWNERS
+++ /dev/null
@@ -1,7 +0,0 @@
-wyattriley@google.com
-gomo@google.com
-smalkos@google.com
-
-# VTS team
-yim@google.com
-trong@google.com
\ No newline at end of file
diff --git a/gnss/1.0/vts/functional/OWNERS b/gnss/1.0/vts/functional/OWNERS
deleted file mode 100644
index b831eb4..0000000
--- a/gnss/1.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 393449
-yuhany@google.com
diff --git a/gnss/1.1/default/OWNERS b/gnss/1.1/default/OWNERS
deleted file mode 100644
index a3d8577..0000000
--- a/gnss/1.1/default/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-wyattriley@google.com
-gomo@google.com
-smalkos@google.com
-yuhany@google.com
diff --git a/gnss/1.1/vts/OWNERS b/gnss/1.1/vts/OWNERS
deleted file mode 100644
index 3ed36da..0000000
--- a/gnss/1.1/vts/OWNERS
+++ /dev/null
@@ -1,7 +0,0 @@
-wyattriley@google.com
-gomo@google.com
-smalkos@google.com
-yuhany@google.com
-
-# VTS team
-yim@google.com
diff --git a/gnss/1.1/vts/functional/OWNERS b/gnss/1.1/vts/functional/OWNERS
deleted file mode 100644
index b831eb4..0000000
--- a/gnss/1.1/vts/functional/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 393449
-yuhany@google.com
diff --git a/gnss/2.0/default/OWNERS b/gnss/2.0/default/OWNERS
deleted file mode 100644
index 8da956c..0000000
--- a/gnss/2.0/default/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-wyattriley@google.com
-gomo@google.com
-smalkos@google.com
-yuhany@google.com
-aadmal@google.com
diff --git a/gnss/2.0/vts/OWNERS b/gnss/2.0/vts/OWNERS
deleted file mode 100644
index 0a7ce6c..0000000
--- a/gnss/2.0/vts/OWNERS
+++ /dev/null
@@ -1,8 +0,0 @@
-wyattriley@google.com
-gomo@google.com
-smalkos@google.com
-yuhany@google.com
-aadmal@google.com
-
-# VTS team
-yim@google.com
diff --git a/gnss/2.0/vts/functional/OWNERS b/gnss/2.0/vts/functional/OWNERS
deleted file mode 100644
index b831eb4..0000000
--- a/gnss/2.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 393449
-yuhany@google.com
diff --git a/gnss/2.1/default/OWNERS b/gnss/2.1/default/OWNERS
deleted file mode 100644
index b7b4a2e..0000000
--- a/gnss/2.1/default/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-gomo@google.com
-smalkos@google.com
-wyattriley@google.com
-yuhany@google.com
diff --git a/gnss/2.1/vts/OWNERS b/gnss/2.1/vts/OWNERS
deleted file mode 100644
index b7b4a2e..0000000
--- a/gnss/2.1/vts/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-gomo@google.com
-smalkos@google.com
-wyattriley@google.com
-yuhany@google.com
diff --git a/gnss/2.1/vts/functional/OWNERS b/gnss/2.1/vts/functional/OWNERS
deleted file mode 100644
index b831eb4..0000000
--- a/gnss/2.1/vts/functional/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 393449
-yuhany@google.com
diff --git a/gnss/aidl/OWNERS b/gnss/OWNERS
similarity index 75%
rename from gnss/aidl/OWNERS
rename to gnss/OWNERS
index e5b585e..57982e7 100644
--- a/gnss/aidl/OWNERS
+++ b/gnss/OWNERS
@@ -2,5 +2,7 @@
 
 gomo@google.com
 smalkos@google.com
+trong@google.com
 wyattriley@google.com
+yim@google.com
 yuhany@google.com
diff --git a/gnss/common/OWNERS b/gnss/common/OWNERS
deleted file mode 100644
index 3ed36da..0000000
--- a/gnss/common/OWNERS
+++ /dev/null
@@ -1,7 +0,0 @@
-wyattriley@google.com
-gomo@google.com
-smalkos@google.com
-yuhany@google.com
-
-# VTS team
-yim@google.com
diff --git a/health/2.0/vts/OWNERS b/health/2.0/vts/OWNERS
deleted file mode 100644
index 9f96f51..0000000
--- a/health/2.0/vts/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-# Bug component: 30545
-elsk@google.com
-sspatil@google.com
diff --git a/health/2.1/vts/OWNERS b/health/2.1/vts/OWNERS
deleted file mode 100644
index a6803cd..0000000
--- a/health/2.1/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-elsk@google.com
-sspatil@google.com
diff --git a/health/2.1/vts/functional/OWNERS b/health/2.1/vts/functional/OWNERS
deleted file mode 100644
index cd06415..0000000
--- a/health/2.1/vts/functional/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 30545
-elsk@google.com
diff --git a/health/OWNERS b/health/OWNERS
index 0f1bee2..1d4d086 100644
--- a/health/OWNERS
+++ b/health/OWNERS
@@ -1,5 +1,6 @@
 # Bug component: 30545
+
+apelosi@google.com
 elsk@google.com
 smoreland@google.com
 wjack@google.com
-apelosi@google.com
diff --git a/health/storage/1.0/vts/functional/OWNERS b/health/storage/OWNERS
similarity index 79%
rename from health/storage/1.0/vts/functional/OWNERS
rename to health/storage/OWNERS
index 8f66979..7af8d99 100644
--- a/health/storage/1.0/vts/functional/OWNERS
+++ b/health/storage/OWNERS
@@ -1,3 +1,6 @@
 # Bug component: 30545
-elsk@google.com
+
+set noparent
+
 jaegeuk@google.com
+elsk@google.com
diff --git a/health/storage/aidl/vts/functional/OWNERS b/health/storage/aidl/vts/functional/OWNERS
deleted file mode 100644
index a15ed7c..0000000
--- a/health/storage/aidl/vts/functional/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 30545
-file:platform/hardware/interfaces:/health/aidl/OWNERS
\ No newline at end of file
diff --git a/oemlock/1.0/vts/functional/OWNERS b/oemlock/1.0/vts/functional/OWNERS
deleted file mode 100644
index ec8c304..0000000
--- a/oemlock/1.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-# Bug component: 186411
-chengyouho@google.com
-frankwoo@google.com
diff --git a/authsecret/1.0/vts/functional/OWNERS b/oemlock/OWNERS
similarity index 98%
copy from authsecret/1.0/vts/functional/OWNERS
copy to oemlock/OWNERS
index ec8c304..5a5d074 100644
--- a/authsecret/1.0/vts/functional/OWNERS
+++ b/oemlock/OWNERS
@@ -1,3 +1,4 @@
 # Bug component: 186411
+
 chengyouho@google.com
 frankwoo@google.com
diff --git a/oemlock/aidl/vts/OWNERS b/oemlock/aidl/vts/OWNERS
deleted file mode 100644
index 40d95e4..0000000
--- a/oemlock/aidl/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-chengyouho@google.com
-frankwoo@google.com
diff --git a/radio/1.0/vts/functional/OWNERS b/radio/1.0/vts/functional/OWNERS
deleted file mode 100644
index 1b6d937..0000000
--- a/radio/1.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 20868
-shuoq@google.com
diff --git a/radio/1.1/vts/OWNERS b/radio/1.1/vts/OWNERS
deleted file mode 100644
index 4d199ca..0000000
--- a/radio/1.1/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 20868
-include ../../1.0/vts/OWNERS
diff --git a/radio/1.2/vts/OWNERS b/radio/1.2/vts/OWNERS
deleted file mode 100644
index 4d199ca..0000000
--- a/radio/1.2/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 20868
-include ../../1.0/vts/OWNERS
diff --git a/radio/1.3/vts/OWNERS b/radio/1.3/vts/OWNERS
deleted file mode 100644
index 4d199ca..0000000
--- a/radio/1.3/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 20868
-include ../../1.0/vts/OWNERS
diff --git a/radio/1.4/vts/OWNERS b/radio/1.4/vts/OWNERS
deleted file mode 100644
index 4d199ca..0000000
--- a/radio/1.4/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 20868
-include ../../1.0/vts/OWNERS
diff --git a/radio/1.5/vts/OWNERS b/radio/1.5/vts/OWNERS
deleted file mode 100644
index 4d199ca..0000000
--- a/radio/1.5/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 20868
-include ../../1.0/vts/OWNERS
diff --git a/radio/1.6/vts/OWNERS b/radio/1.6/vts/OWNERS
deleted file mode 100644
index a07c917..0000000
--- a/radio/1.6/vts/OWNERS
+++ /dev/null
@@ -1 +0,0 @@
-include ../../1.0/vts/OWNERS
diff --git a/radio/1.0/vts/OWNERS b/radio/OWNERS
similarity index 63%
rename from radio/1.0/vts/OWNERS
rename to radio/OWNERS
index 117692a..67ac2e2 100644
--- a/radio/1.0/vts/OWNERS
+++ b/radio/OWNERS
@@ -1,5 +1,4 @@
 # Bug component: 20868
-jminjie@google.com
-sarahchin@google.com
-shuoq@google.com
+
 jackyu@google.com
+sarahchin@google.com
diff --git a/radio/aidl/OWNERS b/radio/aidl/OWNERS
deleted file mode 100644
index 7b01aad..0000000
--- a/radio/aidl/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-# Bug component: 20868
-include ../1.0/vts/OWNERS
-
diff --git a/radio/aidl/compat/OWNERS b/radio/aidl/compat/OWNERS
index 471d806..3a7a009 100644
--- a/radio/aidl/compat/OWNERS
+++ b/radio/aidl/compat/OWNERS
@@ -1,3 +1,3 @@
 # Bug component: 20868
-include ../../1.0/vts/OWNERS
+
 twasilczyk@google.com
diff --git a/radio/config/1.0/vts/functional/OWNERS b/radio/config/1.0/vts/functional/OWNERS
deleted file mode 100644
index badd6d7..0000000
--- a/radio/config/1.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,6 +0,0 @@
-# Bug component: 20868
-jminjie@google.com
-sarahchin@google.com
-amitmahajan@google.com
-shuoq@google.com
-jackyu@google.com
diff --git a/radio/config/1.1/vts/OWNERS b/radio/config/1.1/vts/OWNERS
deleted file mode 100644
index 4109967..0000000
--- a/radio/config/1.1/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 20868
-include /radio/1.0/vts/OWNERS
diff --git a/radio/config/1.2/vts/OWNERS b/radio/config/1.2/vts/OWNERS
deleted file mode 100644
index 4109967..0000000
--- a/radio/config/1.2/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 20868
-include /radio/1.0/vts/OWNERS
diff --git a/renderscript/1.0/vts/functional/OWNERS b/renderscript/OWNERS
similarity index 84%
rename from renderscript/1.0/vts/functional/OWNERS
rename to renderscript/OWNERS
index d785790..443ebff 100644
--- a/renderscript/1.0/vts/functional/OWNERS
+++ b/renderscript/OWNERS
@@ -1,6 +1,6 @@
 # Bug component: 43047
+
 butlermichael@google.com
 dgross@google.com
-jeanluc@google.com
 miaowang@google.com
 xusongw@google.com
diff --git a/security/rkp/aidl/android/hardware/security/keymint/DeviceInfo.aidl b/security/rkp/aidl/android/hardware/security/keymint/DeviceInfo.aidl
index 8456148..f668536 100644
--- a/security/rkp/aidl/android/hardware/security/keymint/DeviceInfo.aidl
+++ b/security/rkp/aidl/android/hardware/security/keymint/DeviceInfo.aidl
@@ -32,79 +32,9 @@
      * non-canonical to group similar entries semantically.
      *
      * The DeviceInfo has changed across versions 1, 2, and 3 of the HAL. All versions of the
-     * DeviceInfo CDDL are described as follows. Please refer to the CDDL structure version
-     * that corresponds to the HAL version you are working with:
+     * DeviceInfo CDDL are described in the DeviceInfoV*.cddl files. Please refer to the CDDL
+     * structure version that corresponds to the HAL version you are working with.
      *
-     * Version 3, introduced in Android 14:
-     *     DeviceInfo = {
-     *         "brand" : tstr,
-     *         "manufacturer" : tstr,
-     *         "product" : tstr,
-     *         "model" : tstr,
-     *         "device" : tstr,
-     *         "vb_state" : "green" / "yellow" / "orange",    ; Taken from the AVB values
-     *         "bootloader_state" : "locked" / "unlocked",    ; Taken from the AVB values
-     *         "vbmeta_digest": bstr,                         ; Taken from the AVB values
-     *         ? "os_version" : tstr,                         ; Same as
-     *                                                        ; android.os.Build.VERSION.release
-     *                                                        ; Not optional for TEE.
-     *         "system_patch_level" : uint,     ; YYYYMM, must match KeyMint OS_PATCHLEVEL
-     *         "boot_patch_level" : uint,       ; YYYYMMDD, must match KeyMint BOOT_PATCHLEVEL
-     *         "vendor_patch_level" : uint,     ; YYYYMMDD, must match KeyMint VENDOR_PATCHLEVEL
-     *         "security_level" : "tee" / "strongbox",
-     *         "fused": 1 / 0,  ; 1 if secure boot is enforced for the processor that the IRPC
-     *                          ; implementation is contained in. 0 otherwise.
-     *     }
-     *
-     * ---------------------------------------------------------------------------------------------
-     *
-     * Version 2, introduced in Android 13:
-     *     DeviceInfo = {
-     *         "brand" : tstr,
-     *         "manufacturer" : tstr,
-     *         "product" : tstr,
-     *         "model" : tstr,
-     *         "device" : tstr,
-     *         "vb_state" : "green" / "yellow" / "orange",    ; Taken from the AVB values
-     *         "bootloader_state" : "locked" / "unlocked",    ; Taken from the AVB values
-     *         "vbmeta_digest": bstr,                         ; Taken from the AVB values
-     *         ? "os_version" : tstr,                         ; Same as
-     *                                                        ; android.os.Build.VERSION.release
-     *                                                        ; Not optional for TEE.
-     *         "system_patch_level" : uint,     ; YYYYMM, must match KeyMint OS_PATCHLEVEL
-     *         "boot_patch_level" : uint,       ; YYYYMMDD, must match KeyMint BOOT_PATCHLEVEL
-     *         "vendor_patch_level" : uint,     ; YYYYMMDD, must match KeyMint VENDOR_PATCHLEVEL
-     *         "version" : 2,                                 ; The CDDL schema version.
-     *         "security_level" : "tee" / "strongbox",
-     *         "fused": 1 / 0,  ; 1 if secure boot is enforced for the processor that the IRPC
-     *                          ; implementation is contained in. 0 otherwise.
-     *
-     * ---------------------------------------------------------------------------------------------
-     *
-     * Version 1, introduced in Android 12:
-     *     DeviceInfo = {
-     *         ? "brand" : tstr,
-     *         ? "manufacturer" : tstr,
-     *         ? "product" : tstr,
-     *         ? "model" : tstr,
-     *         ? "board" : tstr,
-     *         ? "vb_state" : "green" / "yellow" / "orange",  ; Taken from the AVB values
-     *         ? "bootloader_state" : "locked" / "unlocked",  ; Taken from the AVB values
-     *         ? "vbmeta_digest": bstr,                       ; Taken from the AVB values
-     *         ? "os_version" : tstr,                         ; Same as
-     *                                                        ; android.os.Build.VERSION.release
-     *         ? "system_patch_level" : uint,     ; YYYYMM, must match KeyMint OS_PATCHLEVEL
-     *         ? "boot_patch_level" : uint,       ; YYYYMMDD, must match KeyMint BOOT_PATCHLEVEL
-     *         ? "vendor_patch_level" : uint,     ; YYYYMMDD, must match KeyMint VENDOR_PATCHLEVEL
-     *         "version" : 1,                                 ; The CDDL schema version.
-     *         "security_level" : "tee" / "strongbox"
-     *         "att_id_state": "locked" / "open",  ; Attestation IDs State. If "locked", this
-     *                                             ; indicates a device's attestable IDs are
-     *                                             ; factory-locked and immutable. If "open",
-     *                                             ; this indicates the device is still in a
-     *                                             ; provisionable state and the attestable IDs
-     *                                             ; are not yet frozen.
-     *     }
      */
     byte[] deviceInfo;
 }
diff --git a/security/rkp/aidl/android/hardware/security/keymint/DeviceInfoV1.cddl b/security/rkp/aidl/android/hardware/security/keymint/DeviceInfoV1.cddl
new file mode 100644
index 0000000..056316b
--- /dev/null
+++ b/security/rkp/aidl/android/hardware/security/keymint/DeviceInfoV1.cddl
@@ -0,0 +1,24 @@
+; Version 1, introduced in Android 12:
+DeviceInfo = {
+    ? "brand" : tstr,
+    ? "manufacturer" : tstr,
+    ? "product" : tstr,
+    ? "model" : tstr,
+    ? "board" : tstr,
+    ? "vb_state" : "green" / "yellow" / "orange",  ; Taken from the AVB values
+    ? "bootloader_state" : "locked" / "unlocked",  ; Taken from the AVB values
+    ? "vbmeta_digest": bstr,                       ; Taken from the AVB values
+    ? "os_version" : tstr,                         ; Same as
+                                                   ; android.os.Build.VERSION.release
+    ? "system_patch_level" : uint,     ; YYYYMM, must match KeyMint OS_PATCHLEVEL
+    ? "boot_patch_level" : uint,       ; YYYYMMDD, must match KeyMint BOOT_PATCHLEVEL
+    ? "vendor_patch_level" : uint,     ; YYYYMMDD, must match KeyMint VENDOR_PATCHLEVEL
+    "version" : 1,                                 ; The CDDL schema version.
+    "security_level" : "tee" / "strongbox"
+    "att_id_state": "locked" / "open",  ; Attestation IDs State. If "locked", this
+                                        ; indicates a device's attestable IDs are
+                                        ; factory-locked and immutable. If "open",
+                                        ; this indicates the device is still in a
+                                        ; provisionable state and the attestable IDs
+                                        ; are not yet frozen.
+}
diff --git a/security/rkp/aidl/android/hardware/security/keymint/DeviceInfoV2.cddl b/security/rkp/aidl/android/hardware/security/keymint/DeviceInfoV2.cddl
new file mode 100644
index 0000000..e49471e
--- /dev/null
+++ b/security/rkp/aidl/android/hardware/security/keymint/DeviceInfoV2.cddl
@@ -0,0 +1,21 @@
+; Version 2, introduced in Android 13:
+DeviceInfo = {
+    "brand" : tstr,
+    "manufacturer" : tstr,
+    "product" : tstr,
+    "model" : tstr,
+    "device" : tstr,
+    "vb_state" : "green" / "yellow" / "orange",    ; Taken from the AVB values
+    "bootloader_state" : "locked" / "unlocked",    ; Taken from the AVB values
+    "vbmeta_digest": bstr,                         ; Taken from the AVB values
+    ? "os_version" : tstr,                         ; Same as
+                                                   ; android.os.Build.VERSION.release
+                                                   ; Not optional for TEE.
+    "system_patch_level" : uint,     ; YYYYMM, must match KeyMint OS_PATCHLEVEL
+    "boot_patch_level" : uint,       ; YYYYMMDD, must match KeyMint BOOT_PATCHLEVEL
+    "vendor_patch_level" : uint,     ; YYYYMMDD, must match KeyMint VENDOR_PATCHLEVEL
+    "version" : 2,                                 ; The CDDL schema version.
+    "security_level" : "tee" / "strongbox",
+    "fused": 1 / 0,  ; 1 if secure boot is enforced for the processor that the IRPC
+                     ; implementation is contained in. 0 otherwise.
+}
\ No newline at end of file
diff --git a/security/rkp/aidl/android/hardware/security/keymint/DeviceInfoV3.cddl b/security/rkp/aidl/android/hardware/security/keymint/DeviceInfoV3.cddl
new file mode 100644
index 0000000..e841706
--- /dev/null
+++ b/security/rkp/aidl/android/hardware/security/keymint/DeviceInfoV3.cddl
@@ -0,0 +1,20 @@
+; Version 3, introduced in Android 14:
+DeviceInfo = {
+    "brand" : tstr,
+    "manufacturer" : tstr,
+    "product" : tstr,
+    "model" : tstr,
+    "device" : tstr,
+    "vb_state" : "green" / "yellow" / "orange",    ; Taken from the AVB values
+    "bootloader_state" : "locked" / "unlocked",    ; Taken from the AVB values
+    "vbmeta_digest": bstr,                         ; Taken from the AVB values
+    ? "os_version" : tstr,                         ; Same as
+                                                   ; android.os.Build.VERSION.release
+                                                   ; Not optional for TEE.
+    "system_patch_level" : uint,     ; YYYYMM, must match KeyMint OS_PATCHLEVEL
+    "boot_patch_level" : uint,       ; YYYYMMDD, must match KeyMint BOOT_PATCHLEVEL
+    "vendor_patch_level" : uint,     ; YYYYMMDD, must match KeyMint VENDOR_PATCHLEVEL
+    "security_level" : "tee" / "strongbox",
+    "fused": 1 / 0,  ; 1 if secure boot is enforced for the processor that the IRPC
+                     ; implementation is contained in. 0 otherwise.
+}
diff --git a/security/rkp/aidl/android/hardware/security/keymint/MacedPublicKey.aidl b/security/rkp/aidl/android/hardware/security/keymint/MacedPublicKey.aidl
index 1e41d1b..a290817 100644
--- a/security/rkp/aidl/android/hardware/security/keymint/MacedPublicKey.aidl
+++ b/security/rkp/aidl/android/hardware/security/keymint/MacedPublicKey.aidl
@@ -28,33 +28,8 @@
      * only to the secure environment, as proof that the public key was generated by that
      * environment. In CDDL, assuming the contained key is a P-256 public key:
      *
-     *     MacedPublicKey = [                     ; COSE_Mac0
-     *         protected: bstr .cbor { 1 : 5},    ; Algorithm : HMAC-256
-     *         unprotected: { },
-     *         payload : bstr .cbor PublicKey,
-     *         tag : bstr HMAC-256(K_mac, MAC_structure)
-     *     ]
+     * See MacedPublicKey.cddl for CDDL definition.
      *
-     *     ; NOTE: -70000 is deprecated for v3 HAL implementations.
-     *     ; NOTE: Integer encoding is different for Ed25519 and P256 keys:
-     *     ;       - Ed25519 is LE: https://www.rfc-editor.org/rfc/rfc8032#section-3.1
-     *     ;       - P256 is BE: https://www.secg.org/sec1-v2.pdf#page=19 (section 2.3.7)
-     *     PublicKey = {               ; COSE_Key
-     *         1 : 2,                  ; Key type : EC2
-     *         3 : -7,                 ; Algorithm : ES256
-     *         -1 : 1,                 ; Curve : P256
-     *         -2 : bstr,              ; X coordinate, big-endian
-     *         -3 : bstr,              ; Y coordinate, big-endian
-     *         -70000 : nil            ; Presence indicates this is a test key. If set, K_mac is
-     *                                 ; all zeros.
-     *     },
-     *
-     *     MAC_structure = [
-     *         context : "MAC0",
-     *         protected : bstr .cbor { 1 : 5 },
-     *         external_aad : bstr .size 0,
-     *         payload : bstr .cbor PublicKey
-     *     ]
      */
     byte[] macedKey;
 }
diff --git a/security/rkp/aidl/android/hardware/security/keymint/MacedPublicKey.cddl b/security/rkp/aidl/android/hardware/security/keymint/MacedPublicKey.cddl
new file mode 100644
index 0000000..6ae4be4
--- /dev/null
+++ b/security/rkp/aidl/android/hardware/security/keymint/MacedPublicKey.cddl
@@ -0,0 +1,15 @@
+MacedPublicKey = [                     ; COSE_Mac0 [RFC9052 s6.2]
+    protected: bstr .cbor { 1 : 5},    ; Algorithm : HMAC-256
+    unprotected: { },
+    payload : bstr .cbor PublicKey,
+    tag : bstr ; HMAC-256(K_mac, MAC_structure)
+]
+
+MAC_structure = [                      ; [RFC9052 s6.3]
+    context : "MAC0",
+    protected : bstr .cbor { 1 : 5 },
+    external_aad : bstr .size 0,
+    payload : bstr .cbor PublicKey
+]
+
+; INCLUDE PublicKey.cddl for: PublicKey
diff --git a/security/rkp/aidl/android/hardware/security/keymint/PublicKey.cddl b/security/rkp/aidl/android/hardware/security/keymint/PublicKey.cddl
new file mode 100644
index 0000000..4c1050d
--- /dev/null
+++ b/security/rkp/aidl/android/hardware/security/keymint/PublicKey.cddl
@@ -0,0 +1,13 @@
+; NOTE: -70000 is deprecated for v3 HAL implementations.
+; NOTE: Integer encoding is different for Ed25519 and P256 keys:
+;       - Ed25519 is LE: https://www.rfc-editor.org/rfc/rfc8032#section-3.1
+;       - P256 is BE: https://www.secg.org/sec1-v2.pdf#page=19 (section 2.3.7)
+PublicKey = {               ; COSE_Key [RFC9052 s7]
+    1 : 2,                  ; Key type : EC2
+    3 : -7,                 ; Algorithm : ES256
+    -1 : 1,                 ; Curve : P256
+    -2 : bstr,              ; X coordinate, big-endian
+    -3 : bstr,              ; Y coordinate, big-endian
+    ? -70000 : nil          ; Presence indicates this is a test key. If set, K_mac is
+                            ; all zeros.
+}
diff --git a/security/rkp/aidl/android/hardware/security/keymint/generateCertificateRequest.cddl b/security/rkp/aidl/android/hardware/security/keymint/generateCertificateRequest.cddl
index 82930bc..fb11492 100644
--- a/security/rkp/aidl/android/hardware/security/keymint/generateCertificateRequest.cddl
+++ b/security/rkp/aidl/android/hardware/security/keymint/generateCertificateRequest.cddl
@@ -3,25 +3,25 @@
 
 EekChain = [ + SignedSignatureKey, SignedEek ]
 
-SignedSignatureKey = [              ; COSE_Sign1
+SignedSignatureKey = [              ; COSE_Sign1 [RFC9052 s4.2]
     protected: bstr .cbor {
         1 : AlgorithmEdDSA / AlgorithmES256,  ; Algorithm
     },
     unprotected: {},
     payload: bstr .cbor SignatureKeyEd25519 /
                 bstr .cbor SignatureKeyP256,
-    signature: bstr PureEd25519(.cbor SignatureKeySignatureInput) /
-                bstr ECDSA(.cbor SignatureKeySignatureInput)
+    signature: bstr ; PureEd25519(.cbor SignatureKeySignatureInput) /
+                    ; ECDSA(.cbor SignatureKeySignatureInput)
 ]
 
-SignatureKeyEd25519 = {             ; COSE_Key
+SignatureKeyEd25519 = {             ; COSE_Key [RFC9052 s7]
         1 : 1,                         ; Key type : Octet Key Pair
         3 : AlgorithmEdDSA,            ; Algorithm
         -1 : 6,                        ; Curve : Ed25519
         -2 : bstr                      ; Ed25519 public key
 }
 
-SignatureKeyP256 = {                ; COSE_Key
+SignatureKeyP256 = {                ; COSE_Key [RC9052 s7]
         1 : 2,                         ; Key type : EC2
         3 : AlgorithmES256,            ; Algorithm
         -1 : 1,                        ; Curve: P256
@@ -37,16 +37,15 @@
                 bstr .cbor SignatureKeyP256
 ]
 
-; COSE_Sign1
-SignedEek = [
+SignedEek = [                       ; COSE_Sign1 [RFC9052 s4.2]
     protected: bstr .cbor { 1 : AlgorithmEdDSA / AlgorithmES256 },
     unprotected: {},
-    payload: bstr .cbor EekX25519 / .cbor EekP256,
-    signature: bstr PureEd25519(.cbor EekSignatureInput) /
-                bstr ECDSA(.cbor EekSignatureInput)
+    payload: bstr .cbor EekX25519 / EekP256,
+    signature: bstr ; PureEd25519(.cbor EekSignatureInput) /
+                    ; ECDSA(.cbor EekSignatureInput)
 ]
 
-EekX25519 = {            ; COSE_Key
+EekX25519 = {            ; COSE_Key [RFC9052 s7]
     1 : 1,               ; Key type : Octet Key Pair
     2 : bstr             ; KID : EEK ID
     3 : -25,             ; Algorithm : ECDH-ES + HKDF-256
@@ -54,7 +53,7 @@
     -2 : bstr            ; X25519 public key, little-endian
 }
 
-EekP256 = {              ; COSE_Key
+EekP256 = {              ; COSE_Key [RFC9052 s7]
     1 : 2,               ; Key type : EC2
     2 : bstr             ; KID : EEK ID
     3 : -25,             ; Algorithm : ECDH-ES + HKDF-256
@@ -67,13 +66,13 @@
     context: "Signature1",
     body_protected: bstr .cbor { 1 : AlgorithmEdDSA / AlgorithmES256 },
     external_aad: bstr .size 0,
-    payload: bstr .cbor EekX25519 / .cbor EekP256
+    payload: bstr .cbor EekX25519 / EekP256
 ]
 
-AlgorithmES256 = -7      ; RFC 8152 section 8.1
-AlgorithmEdDSA = -8      ; RFC 8152 section 8.2
+AlgorithmES256 = -7      ; [RFC8152 s8.1]
+AlgorithmEdDSA = -8      ; [RFC8152 s8.2]
 
-MacedKeys = [                            ; COSE_Mac0
+MacedKeys = [                            ; COSE_Mac0 [RFC9052 s6.2]
     protected : bstr .cbor {
         1 : 5,                           ; Algorithm : HMAC-256
     },
@@ -83,10 +82,12 @@
     tag: bstr
 ]
 
-KeysToMacStructure = [
+KeysToMacStructure = [                   ; [RFC9052 s6.3]
     context : "MAC0",
     protected : bstr .cbor { 1 : 5 },    ; Algorithm : HMAC-256
     external_aad : bstr .size 0,
     ; Payload is PublicKeys from keysToSign argument, in provided order.
     payload : bstr .cbor [ * PublicKey ]
 ]
+
+; INCLUDE PublicKey.cddl for: PublicKey
diff --git a/security/rkp/aidl/android/hardware/security/keymint/generateCertificateRequestV2.cddl b/security/rkp/aidl/android/hardware/security/keymint/generateCertificateRequestV2.cddl
index ea71f98..80f7cbd 100644
--- a/security/rkp/aidl/android/hardware/security/keymint/generateCertificateRequestV2.cddl
+++ b/security/rkp/aidl/android/hardware/security/keymint/generateCertificateRequestV2.cddl
@@ -6,7 +6,7 @@
 CsrPayload = [                      ; CBOR Array defining the payload for Csr
     version: 3,                     ; The CsrPayload CDDL Schema version.
     CertificateType,                ; The type of certificate being requested.
-    DeviceInfo,                     ; Defined in DeviceInfo.aidl
+    DeviceInfo,                     ; Defined in the relevant DeviceInfoV*.cddl file.
     KeysToSign,                     ; Provided by the method parameters
 ]
 
@@ -18,7 +18,7 @@
 ;  - "keymint"
 CertificateType = tstr
 
-KeysToSign = [ * PublicKey ]   ; Please see MacedPublicKey.aidl for the PublicKey definition.
+KeysToSign = [ * PublicKey ]   ; Please see PublicKey.cddl for the PublicKey definition.
 
 AuthenticatedRequest<T> = [
     version: 1,              ; The AuthenticatedRequest CDDL Schema version.
@@ -30,7 +30,7 @@
     ]>,
 ]
 
-; COSE_Sign1 (untagged)
+; COSE_Sign1 (untagged) [RFC9052 s4.2]
 SignedData<Data> = [
     protected: bstr .cbor { 1 : AlgorithmEdDSA / AlgorithmES256 / AlgorithmES384 },
     unprotected: {},
@@ -39,7 +39,7 @@
                         ; ECDSA(CDI_Leaf_Priv, SignedDataSigStruct<Data>)
 ]
 
-; Sig_structure for SignedData
+; Sig_structure for SignedData [ RFC9052 s4.4]
 SignedDataSigStruct<Data> = [
     context: "Signature1",
     protected: bstr .cbor { 1 : AlgorithmEdDSA / AlgorithmES256 / AlgorithmES384 },
@@ -113,7 +113,7 @@
 
 ; Each entry in the DICE chain is a DiceChainEntryPayload signed by the key from the previous
 ; entry in the DICE chain array.
-DiceChainEntry = [                            ; COSE_Sign1 (untagged)
+DiceChainEntry = [                            ; COSE_Sign1 (untagged), [RFC9052 s4.2]
     protected : bstr .cbor { 1 : AlgorithmEdDSA / AlgorithmES256 / AlgorithmES384 },
     unprotected: {},
     payload: bstr .cbor DiceChainEntryPayload,
@@ -135,14 +135,14 @@
 ; NOTE: Integer encoding is different for Ed25519 and P256 keys:
 ;       - Ed25519 is LE: https://www.rfc-editor.org/rfc/rfc8032#section-3.1
 ;       - P256 is BE: https://www.secg.org/sec1-v2.pdf#page=19 (section 2.3.7)
-PubKeyEd25519 = {                ; COSE_Key
+PubKeyEd25519 = {                ; COSE_Key [RFC9052 s7]
     1 : 1,                       ; Key type : octet key pair
     3 : AlgorithmEdDSA,          ; Algorithm : EdDSA
     -1 : 6,                      ; Curve : Ed25519
     -2 : bstr                    ; X coordinate, little-endian
 }
 
-PubKeyECDSA256 = {               ; COSE_Key
+PubKeyECDSA256 = {               ; COSE_Key [RFC9052 s7]
     1 : 2,                       ; Key type : EC2
     3 : AlgorithmES256,          ; Algorithm : ECDSA w/ SHA-256
     -1 : 1,                      ; Curve: P256
@@ -150,14 +150,17 @@
     -3 : bstr                    ; Y coordinate, big-endian
 }
 
-PubKeyECDSA384 = {               ; COSE_Key
+PubKeyECDSA384 = {               ; COSE_Key [RFC9052 s7]
     1 : 2,                       ; Key type : EC2
     3 : AlgorithmES384,          ; Algorithm : ECDSA w/ SHA-384
     -1 : 2,                      ; Curve: P384
-    -2 : bstr,                   ; X coordinate
-    -3 : bstr                    ; Y coordinate
+    -2 : bstr,                   ; X coordinate, big-endian
+    -3 : bstr                    ; Y coordinate, big-endian
 }
 
-AlgorithmES256 = -7
-AlgorithmES384 = -35
-AlgorithmEdDSA = -8
+AlgorithmES256 = -7              ; [RFC9053 s2.1]
+AlgorithmES384 = -35             ; [RFC9053 s2.1]
+AlgorithmEdDSA = -8              ; [RFC9053 s2.2]
+
+; INCLUDE PublicKey.cddl for: PublicKey
+; INCLUDE DeviceInfoV3.cddl for: DeviceInfo
diff --git a/soundtrigger/2.0/default/OWNERS b/soundtrigger/2.0/default/OWNERS
deleted file mode 100644
index ed739cf..0000000
--- a/soundtrigger/2.0/default/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-elaurent@google.com
-mnaganov@google.com
-ytai@google.com
diff --git a/soundtrigger/2.0/vts/functional/OWNERS b/soundtrigger/2.0/vts/functional/OWNERS
deleted file mode 100644
index 3c24468..0000000
--- a/soundtrigger/2.0/vts/functional/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-# Bug component: 48436
-elaurent@google.com
-mdooley@google.com
-ytai@google.com
diff --git a/soundtrigger/2.1/vts/functional/OWNERS b/soundtrigger/2.1/vts/functional/OWNERS
deleted file mode 100644
index 3c24468..0000000
--- a/soundtrigger/2.1/vts/functional/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-# Bug component: 48436
-elaurent@google.com
-mdooley@google.com
-ytai@google.com
diff --git a/soundtrigger/2.2/vts/functional/OWNERS b/soundtrigger/2.2/vts/functional/OWNERS
deleted file mode 100644
index 43126f6..0000000
--- a/soundtrigger/2.2/vts/functional/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-# Bug component: 48436
-ytai@google.com
-mdooley@google.com
diff --git a/soundtrigger/2.3/cli/OWNERS b/soundtrigger/2.3/cli/OWNERS
deleted file mode 100644
index 4fd27f3..0000000
--- a/soundtrigger/2.3/cli/OWNERS
+++ /dev/null
@@ -1 +0,0 @@
-include platform/frameworks/base:/services/core/java/com/android/server/soundtrigger_middleware/OWNERS
diff --git a/soundtrigger/2.3/vts/functional/OWNERS b/soundtrigger/2.3/vts/functional/OWNERS
deleted file mode 100644
index 3c24468..0000000
--- a/soundtrigger/2.3/vts/functional/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-# Bug component: 48436
-elaurent@google.com
-mdooley@google.com
-ytai@google.com
diff --git a/soundtrigger/OWNERS b/soundtrigger/OWNERS
new file mode 100644
index 0000000..3b35d27
--- /dev/null
+++ b/soundtrigger/OWNERS
@@ -0,0 +1,8 @@
+# Bug component: 48436
+
+include platform/frameworks/base:/media/aidl/android/media/soundtrigger_middleware/OWNERS
+include platform/frameworks/base:/services/core/java/com/android/server/soundtrigger_middleware/OWNERS
+
+elaurent@google.com
+mdooley@google.com
+mnaganov@google.com
diff --git a/soundtrigger/aidl/cli/OWNERS b/soundtrigger/aidl/cli/OWNERS
deleted file mode 100644
index 9f87c4c..0000000
--- a/soundtrigger/aidl/cli/OWNERS
+++ /dev/null
@@ -1 +0,0 @@
-include platform/frameworks/base:/media/aidl/android/media/soundtrigger_middleware/OWNERS
diff --git a/tetheroffload/OWNERS b/tetheroffload/OWNERS
new file mode 100644
index 0000000..e033269
--- /dev/null
+++ b/tetheroffload/OWNERS
@@ -0,0 +1,5 @@
+# Bug component: 261923493
+
+include platform/packages/modules/Connectivity:/Tethering/OWNERS
+
+kenghua@google.com
diff --git a/threadnetwork/aidl/Android.bp b/threadnetwork/aidl/Android.bp
index 480ac0f..c621b81 100644
--- a/threadnetwork/aidl/Android.bp
+++ b/threadnetwork/aidl/Android.bp
@@ -14,9 +14,12 @@
         ndk: {
             apex_available: [
                 "//apex_available:platform",
+                "com.android.tethering",
+                // Keep the threadnetwork apex to make it buildable on udc-mainline-prod.
+                // TODO: remove it after moving ot-daemon into tethering.
                 "com.android.threadnetwork",
             ],
-            min_sdk_version: "33",
+            min_sdk_version: "30",
         },
     },
 }
diff --git a/threadnetwork/aidl/default/Android.bp b/threadnetwork/aidl/default/Android.bp
index 62c8c9e..816f892 100644
--- a/threadnetwork/aidl/default/Android.bp
+++ b/threadnetwork/aidl/default/Android.bp
@@ -83,8 +83,8 @@
 }
 
 prebuilt_etc {
-    name: "threadnetwork-service-sim.rc",
-    src: "threadnetwork-service-sim.rc",
+    name: "threadnetwork-service.rc",
+    src: "threadnetwork-service.rc",
     installable: false,
 }
 
@@ -101,9 +101,10 @@
         "android.hardware.threadnetwork-service",
         "ot-rcp",
     ],
+
     prebuilts: [
         "threadnetwork-default.xml", // vintf_fragment
-        "threadnetwork-service-sim.rc", // init_rc
+        "threadnetwork-service.rc", // init_rc
         "android.hardware.thread_network.prebuilt.xml", // permission
     ],
 }
diff --git a/threadnetwork/aidl/default/threadnetwork-service-sim.rc b/threadnetwork/aidl/default/threadnetwork-service.rc
similarity index 100%
rename from threadnetwork/aidl/default/threadnetwork-service-sim.rc
rename to threadnetwork/aidl/default/threadnetwork-service.rc
diff --git a/tv/OWNERS b/tv/OWNERS
new file mode 100644
index 0000000..ee7f272
--- /dev/null
+++ b/tv/OWNERS
@@ -0,0 +1,12 @@
+# TV tuner
+# Bug component: 136752
+# TV input
+# Bug component: 826094
+
+include platform/frameworks/base:/core/java/android/hardware/hdmi/OWNERS
+
+hgchen@google.com
+quxiangfang@google.com
+shubang@google.com
+yixiaoluo@google.com
+
diff --git a/tv/cec/1.0/default/OWNERS b/tv/cec/1.0/default/OWNERS
deleted file mode 100644
index c1d3f1d..0000000
--- a/tv/cec/1.0/default/OWNERS
+++ /dev/null
@@ -1 +0,0 @@
-include platform/frameworks/base:/core/java/android/hardware/hdmi/OWNERS
diff --git a/tv/cec/OWNERS b/tv/cec/OWNERS
deleted file mode 100644
index 71e74c0..0000000
--- a/tv/cec/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 826094
-include platform/frameworks/base:/core/java/android/hardware/hdmi/OWNERS
diff --git a/tv/hdmi/OWNERS b/tv/hdmi/OWNERS
deleted file mode 100644
index d9c6783..0000000
--- a/tv/hdmi/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 826094
-include platform/frameworks/base:/core/java/android/hardware/hdmi/OWNERS
\ No newline at end of file
diff --git a/tv/input/OWNERS b/tv/input/OWNERS
deleted file mode 100644
index a02291a..0000000
--- a/tv/input/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-hgchen@google.com
-shubang@google.com
-quxiangfang@google.com
-yixiaoluo@google.com
diff --git a/tv/tuner/1.0/default/OWNERS b/tv/tuner/1.0/default/OWNERS
deleted file mode 100644
index 1b3d095..0000000
--- a/tv/tuner/1.0/default/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-nchalko@google.com
-amyjojo@google.com
-shubang@google.com
-quxiangfang@google.com
diff --git a/tv/tuner/1.0/vts/OWNERS b/tv/tuner/1.0/vts/OWNERS
deleted file mode 100644
index 9bdafca..0000000
--- a/tv/tuner/1.0/vts/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-# Bug component: 136752
-nchalko@google.com
-amyjojo@google.com
-shubang@google.com
-quxiangfang@google.com
diff --git a/tv/tuner/1.1/default/OWNERS b/tv/tuner/1.1/default/OWNERS
deleted file mode 100644
index 1b3d095..0000000
--- a/tv/tuner/1.1/default/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-nchalko@google.com
-amyjojo@google.com
-shubang@google.com
-quxiangfang@google.com
diff --git a/tv/tuner/1.1/vts/OWNERS b/tv/tuner/1.1/vts/OWNERS
deleted file mode 100644
index 9bdafca..0000000
--- a/tv/tuner/1.1/vts/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-# Bug component: 136752
-nchalko@google.com
-amyjojo@google.com
-shubang@google.com
-quxiangfang@google.com
diff --git a/tv/tuner/aidl/default/OWNERS b/tv/tuner/aidl/default/OWNERS
deleted file mode 100644
index bf2b609..0000000
--- a/tv/tuner/aidl/default/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-hgchen@google.com
-shubang@google.com
-quxiangfang@google.com
diff --git a/tv/tuner/aidl/vts/OWNERS b/tv/tuner/aidl/vts/OWNERS
deleted file mode 100644
index 5b33bf2..0000000
--- a/tv/tuner/aidl/vts/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-# Bug component: 136752
-
-hgchen@google.com
-shubang@google.com
-quxiangfang@google.com
diff --git a/tv/tuner/config/OWNERS b/tv/tuner/config/OWNERS
deleted file mode 100644
index bf2b609..0000000
--- a/tv/tuner/config/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-hgchen@google.com
-shubang@google.com
-quxiangfang@google.com
diff --git a/vr/OWNERS b/vr/OWNERS
new file mode 100644
index 0000000..a07824e
--- /dev/null
+++ b/vr/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 298954331
+
+include platform/hardware/interfaces:/OWNERS
diff --git a/wifi/1.6/default/wifi_feature_flags.cpp b/wifi/1.6/default/wifi_feature_flags.cpp
index e80a3cd..ff23e7c 100644
--- a/wifi/1.6/default/wifi_feature_flags.cpp
+++ b/wifi/1.6/default/wifi_feature_flags.cpp
@@ -136,6 +136,7 @@
 #define AP IfaceConcurrencyType::AP
 #define AP_BRIDGED IfaceConcurrencyType::AP_BRIDGED
 #define P2P IfaceConcurrencyType::P2P
+#undef NAN  // undefine NAN from math.h
 #define NAN IfaceConcurrencyType::NAN
 static const std::vector<V1_6::IWifiChip::ChipMode> kChipModesPrimary{
         {kMainModeId, ChipConcurrencyCombination::make_vec({WIFI_HAL_INTERFACE_COMBINATIONS})},