diff --git a/apex/Android.bp b/apex/Android.bp
index eedd603..545270e 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -110,6 +110,7 @@
     native_shared_libs: [
         "libcodec2_hidl@1.0",
         "libcodec2_hidl@1.1",
+        "libcodec2_hidl@1.2",
         "libstagefright_foundation",
     ],
     prebuilts: [
diff --git a/media/codec2/hidl/1.1/utils/Android.bp b/media/codec2/hidl/1.1/utils/Android.bp
index 839a910..71a113d 100644
--- a/media/codec2/hidl/1.1/utils/Android.bp
+++ b/media/codec2/hidl/1.1/utils/Android.bp
@@ -176,14 +176,3 @@
     ],
 }
 
-// Alias to the latest "defaults" for Codec 2.0 HAL service implementations
-cc_defaults {
-    name: "libcodec2-hidl-defaults",
-    defaults: ["libcodec2-hidl-defaults@1.1"],
-}
-
-// Alias to the latest "defaults" for Codec 2.0 HAL client
-cc_defaults {
-    name: "libcodec2-hidl-client-defaults",
-    defaults: ["libcodec2-hidl-client-defaults@1.1"],
-}
diff --git a/media/codec2/hidl/1.1/utils/ComponentStore.cpp b/media/codec2/hidl/1.1/utils/ComponentStore.cpp
index 163686d..d47abdd 100644
--- a/media/codec2/hidl/1.1/utils/ComponentStore.cpp
+++ b/media/codec2/hidl/1.1/utils/ComponentStore.cpp
@@ -366,6 +366,9 @@
             mStore->createComponent(name, &c2component));
 
     if (status == Status::OK) {
+#ifndef __ANDROID_APEX__
+        c2component = GetFilterWrapper()->maybeWrapComponent(c2component);
+#endif
         onInterfaceLoaded(c2component->intf());
         component = new Component(c2component, listener, this, pool);
         if (!component) {
diff --git a/media/codec2/hidl/1.2/utils/Android.bp b/media/codec2/hidl/1.2/utils/Android.bp
new file mode 100644
index 0000000..0a8d256
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/Android.bp
@@ -0,0 +1,207 @@
+// DO NOT DEPEND ON THIS DIRECTLY
+// use libcodec2-hidl-client-defaults instead
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "frameworks_av_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["frameworks_av_license"],
+}
+
+cc_library {
+    name: "libcodec2_hidl_client@1.2",
+
+    defaults: ["hidl_defaults"],
+
+    srcs: [
+        "OutputBufferQueue.cpp",
+        "types.cpp",
+    ],
+
+    header_libs: [
+        "libcodec2_internal", // private
+    ],
+
+    shared_libs: [
+        "android.hardware.media.bufferpool@2.0",
+        "android.hardware.media.c2@1.0",
+        "android.hardware.media.c2@1.1",
+        "android.hardware.media.c2@1.2",
+        "libbase",
+        "libcodec2",
+        "libcodec2_hidl_client@1.0",
+        "libcodec2_hidl_client@1.1",
+        "libcodec2_vndk",
+        "libcutils",
+        "libgui",
+        "libhidlbase",
+        "liblog",
+        "libstagefright_bufferpool@2.0.1",
+        "libui",
+        "libutils",
+    ],
+
+    export_include_dirs: [
+        "include",
+    ],
+
+    export_shared_lib_headers: [
+        "android.hardware.media.c2@1.0",
+        "android.hardware.media.c2@1.1",
+        "android.hardware.media.c2@1.2",
+        "libcodec2",
+        "libcodec2_hidl_client@1.0",
+        "libcodec2_hidl_client@1.1",
+        "libgui",
+        "libstagefright_bufferpool@2.0.1",
+        "libui",
+    ],
+
+    // Device does not boot when global ThinLTO is enabled for this library.
+    // http://b/170595429
+    lto: {
+        never: true,
+    },
+}
+
+
+// DO NOT DEPEND ON THIS DIRECTLY
+// use libcodec2-hidl-defaults instead
+cc_library {
+    name: "libcodec2_hidl@1.2",
+    vendor_available: true,
+    min_sdk_version: "29",
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.media.swcodec",
+        "test_com.android.media.swcodec",
+    ],
+
+    defaults: ["hidl_defaults"],
+
+    srcs: [
+        "Component.cpp",
+        "ComponentInterface.cpp",
+        "ComponentStore.cpp",
+        "Configurable.cpp",
+        "InputBufferManager.cpp",
+        "InputSurface.cpp",
+        "InputSurfaceConnection.cpp",
+        "types.cpp",
+    ],
+
+    header_libs: [
+        "libbinder_headers",
+        "libsystem_headers",
+        "libcodec2_internal", // private
+    ],
+
+    shared_libs: [
+        "android.hardware.graphics.bufferqueue@1.0",
+        "android.hardware.graphics.bufferqueue@2.0",
+        "android.hardware.graphics.common@1.0",
+        "android.hardware.media@1.0",
+        "android.hardware.media.bufferpool@2.0",
+        "android.hardware.media.c2@1.0",
+        "android.hardware.media.c2@1.1",
+        "android.hardware.media.c2@1.2",
+        "android.hardware.media.omx@1.0",
+        "libbase",
+        "libcodec2",
+        "libcodec2_hidl@1.0",
+        "libcodec2_hidl@1.1",
+        "libcodec2_hidl_plugin_stub",
+        "libcodec2_vndk",
+        "libcutils",
+        "libhidlbase",
+        "liblog",
+        "libstagefright_bufferpool@2.0.1",
+        "libstagefright_bufferqueue_helper_novndk",
+        "libui",
+        "libutils",
+    ],
+
+    target: {
+        vendor: {
+            exclude_shared_libs: [
+                "libstagefright_bufferqueue_helper_novndk",
+                "libcodec2_hidl_plugin_stub",
+            ],
+            shared_libs: [
+                "libstagefright_bufferqueue_helper",
+                "libcodec2_hidl_plugin",
+            ],
+        },
+        apex: {
+            exclude_shared_libs: [
+                "libcodec2_hidl_plugin_stub",
+                "libcodec2_hidl_plugin",
+            ],
+        },
+    },
+
+    export_include_dirs: [
+        "include",
+    ],
+
+    export_shared_lib_headers: [
+        "android.hardware.media.c2@1.0",
+        "android.hardware.media.c2@1.1",
+        "android.hardware.media.c2@1.2",
+        "libcodec2",
+        "libcodec2_hidl@1.0",
+        "libcodec2_hidl@1.1",
+        "libcodec2_vndk",
+        "libhidlbase",
+        "libstagefright_bufferpool@2.0.1",
+        "libui",
+    ],
+}
+
+// public dependency for Codec 2.0 HAL service implementations
+cc_defaults {
+    name: "libcodec2-hidl-defaults@1.2",
+    defaults: ["libcodec2-impl-defaults"],
+
+    shared_libs: [
+        "android.hardware.media.c2@1.0",
+        "android.hardware.media.c2@1.1",
+        "android.hardware.media.c2@1.2",
+        "libcodec2_hidl@1.0",
+        "libcodec2_hidl@1.1",
+        "libcodec2_hidl@1.2",
+        "libcodec2_vndk",
+        "libhidlbase",
+    ],
+}
+
+// public dependency for Codec 2.0 HAL client
+cc_defaults {
+    name: "libcodec2-hidl-client-defaults@1.2",
+    defaults: ["libcodec2-impl-defaults"],
+
+    shared_libs: [
+        "android.hardware.media.c2@1.0",
+        "android.hardware.media.c2@1.1",
+        "android.hardware.media.c2@1.2",
+        "libcodec2_hidl_client@1.0",
+        "libcodec2_hidl_client@1.1",
+        "libcodec2_hidl_client@1.2",
+        "libcodec2_vndk",
+        "libhidlbase",
+    ],
+}
+
+// Alias to the latest "defaults" for Codec 2.0 HAL service implementations
+cc_defaults {
+    name: "libcodec2-hidl-defaults",
+    defaults: ["libcodec2-hidl-defaults@1.2"],
+}
+
+// Alias to the latest "defaults" for Codec 2.0 HAL client
+cc_defaults {
+    name: "libcodec2-hidl-client-defaults",
+    defaults: ["libcodec2-hidl-client-defaults@1.2"],
+}
+
diff --git a/media/codec2/hidl/1.2/utils/Component.cpp b/media/codec2/hidl/1.2/utils/Component.cpp
new file mode 100644
index 0000000..1de33b4
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/Component.cpp
@@ -0,0 +1,513 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2-Component@1.2"
+#include <android-base/logging.h>
+
+#include <codec2/hidl/1.2/Component.h>
+#include <codec2/hidl/1.2/ComponentStore.h>
+#include <codec2/hidl/1.2/InputBufferManager.h>
+
+#ifndef __ANDROID_APEX__
+#include <FilterWrapper.h>
+#endif
+
+#include <hidl/HidlBinderSupport.h>
+#include <utils/Timers.h>
+
+#include <C2BqBufferPriv.h>
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+
+#include <chrono>
+#include <thread>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_2 {
+namespace utils {
+
+using namespace ::android;
+
+// ComponentListener wrapper
+struct Component::Listener : public C2Component::Listener {
+
+    Listener(const sp<Component>& component) :
+        mComponent(component),
+        mListener(component->mListener) {
+    }
+
+    virtual void onError_nb(
+            std::weak_ptr<C2Component> /* c2component */,
+            uint32_t errorCode) override {
+        sp<IComponentListener> listener = mListener.promote();
+        if (listener) {
+            Return<void> transStatus = listener->onError(Status::OK, errorCode);
+            if (!transStatus.isOk()) {
+                LOG(ERROR) << "Component::Listener::onError_nb -- "
+                           << "transaction failed.";
+            }
+        }
+    }
+
+    virtual void onTripped_nb(
+            std::weak_ptr<C2Component> /* c2component */,
+            std::vector<std::shared_ptr<C2SettingResult>> c2settingResult
+            ) override {
+        sp<IComponentListener> listener = mListener.promote();
+        if (listener) {
+            hidl_vec<SettingResult> settingResults(c2settingResult.size());
+            size_t ix = 0;
+            for (const std::shared_ptr<C2SettingResult> &c2result :
+                    c2settingResult) {
+                if (c2result) {
+                    if (!objcpy(&settingResults[ix++], *c2result)) {
+                        break;
+                    }
+                }
+            }
+            settingResults.resize(ix);
+            Return<void> transStatus = listener->onTripped(settingResults);
+            if (!transStatus.isOk()) {
+                LOG(ERROR) << "Component::Listener::onTripped_nb -- "
+                           << "transaction failed.";
+            }
+        }
+    }
+
+    virtual void onWorkDone_nb(
+            std::weak_ptr<C2Component> /* c2component */,
+            std::list<std::unique_ptr<C2Work>> c2workItems) override {
+        for (const std::unique_ptr<C2Work>& work : c2workItems) {
+            if (work) {
+                if (work->worklets.empty()
+                        || !work->worklets.back()
+                        || (work->worklets.back()->output.flags &
+                            C2FrameData::FLAG_INCOMPLETE) == 0) {
+                    InputBufferManager::
+                            unregisterFrameData(mListener, work->input);
+                }
+            }
+        }
+
+        sp<IComponentListener> listener = mListener.promote();
+        if (listener) {
+            WorkBundle workBundle;
+
+            sp<Component> strongComponent = mComponent.promote();
+            beginTransferBufferQueueBlocks(c2workItems, true);
+            if (!objcpy(&workBundle, c2workItems, strongComponent ?
+                    &strongComponent->mBufferPoolSender : nullptr)) {
+                LOG(ERROR) << "Component::Listener::onWorkDone_nb -- "
+                           << "received corrupted work items.";
+                endTransferBufferQueueBlocks(c2workItems, false, true);
+                return;
+            }
+            Return<void> transStatus = listener->onWorkDone(workBundle);
+            if (!transStatus.isOk()) {
+                LOG(ERROR) << "Component::Listener::onWorkDone_nb -- "
+                           << "transaction failed.";
+                endTransferBufferQueueBlocks(c2workItems, false, true);
+                return;
+            }
+            endTransferBufferQueueBlocks(c2workItems, true, true);
+        }
+    }
+
+protected:
+    wp<Component> mComponent;
+    wp<IComponentListener> mListener;
+};
+
+// Component::Sink
+struct Component::Sink : public IInputSink {
+    std::shared_ptr<Component> mComponent;
+    sp<IConfigurable> mConfigurable;
+
+    virtual Return<Status> queue(const WorkBundle& workBundle) override {
+        return mComponent->queue(workBundle);
+    }
+
+    virtual Return<sp<IConfigurable>> getConfigurable() override {
+        return mConfigurable;
+    }
+
+    Sink(const std::shared_ptr<Component>& component);
+    virtual ~Sink() override;
+
+    // Process-wide map: Component::Sink -> C2Component.
+    static std::mutex sSink2ComponentMutex;
+    static std::map<IInputSink*, std::weak_ptr<C2Component>> sSink2Component;
+
+    static std::shared_ptr<C2Component> findLocalComponent(
+            const sp<IInputSink>& sink);
+};
+
+std::mutex
+        Component::Sink::sSink2ComponentMutex{};
+std::map<IInputSink*, std::weak_ptr<C2Component>>
+        Component::Sink::sSink2Component{};
+
+Component::Sink::Sink(const std::shared_ptr<Component>& component)
+        : mComponent{component},
+          mConfigurable{[&component]() -> sp<IConfigurable> {
+              Return<sp<IComponentInterface>> ret1 = component->getInterface();
+              if (!ret1.isOk()) {
+                  LOG(ERROR) << "Sink::Sink -- component's transaction failed.";
+                  return nullptr;
+              }
+              Return<sp<IConfigurable>> ret2 =
+                      static_cast<sp<IComponentInterface>>(ret1)->
+                      getConfigurable();
+              if (!ret2.isOk()) {
+                  LOG(ERROR) << "Sink::Sink -- interface's transaction failed.";
+                  return nullptr;
+              }
+              return static_cast<sp<IConfigurable>>(ret2);
+          }()} {
+    std::lock_guard<std::mutex> lock(sSink2ComponentMutex);
+    sSink2Component.emplace(this, component->mComponent);
+}
+
+Component::Sink::~Sink() {
+    std::lock_guard<std::mutex> lock(sSink2ComponentMutex);
+    sSink2Component.erase(this);
+}
+
+std::shared_ptr<C2Component> Component::Sink::findLocalComponent(
+        const sp<IInputSink>& sink) {
+    std::lock_guard<std::mutex> lock(sSink2ComponentMutex);
+    auto i = sSink2Component.find(sink.get());
+    if (i == sSink2Component.end()) {
+        return nullptr;
+    }
+    return i->second.lock();
+}
+
+// Component
+Component::Component(
+        const std::shared_ptr<C2Component>& component,
+        const sp<IComponentListener>& listener,
+        const sp<ComponentStore>& store,
+        const sp<::android::hardware::media::bufferpool::V2_0::
+        IClientManager>& clientPoolManager)
+      : mComponent{component},
+        mInterface{new ComponentInterface(component->intf(),
+                                          store->getParameterCache())},
+        mListener{listener},
+        mStore{store},
+        mBufferPoolSender{clientPoolManager} {
+    // Retrieve supported parameters from store
+    // TODO: We could cache this per component/interface type
+    mInit = mInterface->status();
+}
+
+c2_status_t Component::status() const {
+    return mInit;
+}
+
+// Methods from ::android::hardware::media::c2::V1_1::IComponent
+Return<Status> Component::queue(const WorkBundle& workBundle) {
+    std::list<std::unique_ptr<C2Work>> c2works;
+
+    if (!objcpy(&c2works, workBundle)) {
+        return Status::CORRUPTED;
+    }
+
+    // Register input buffers.
+    for (const std::unique_ptr<C2Work>& work : c2works) {
+        if (work) {
+            InputBufferManager::
+                    registerFrameData(mListener, work->input);
+        }
+    }
+
+    return static_cast<Status>(mComponent->queue_nb(&c2works));
+}
+
+Return<void> Component::flush(flush_cb _hidl_cb) {
+    std::list<std::unique_ptr<C2Work>> c2flushedWorks;
+    c2_status_t c2res = mComponent->flush_sm(
+            C2Component::FLUSH_COMPONENT,
+            &c2flushedWorks);
+
+    // Unregister input buffers.
+    for (const std::unique_ptr<C2Work>& work : c2flushedWorks) {
+        if (work) {
+            if (work->worklets.empty()
+                    || !work->worklets.back()
+                    || (work->worklets.back()->output.flags &
+                        C2FrameData::FLAG_INCOMPLETE) == 0) {
+                InputBufferManager::
+                        unregisterFrameData(mListener, work->input);
+            }
+        }
+    }
+
+    WorkBundle flushedWorkBundle;
+    Status res = static_cast<Status>(c2res);
+    beginTransferBufferQueueBlocks(c2flushedWorks, true);
+    if (c2res == C2_OK) {
+        if (!objcpy(&flushedWorkBundle, c2flushedWorks, &mBufferPoolSender)) {
+            res = Status::CORRUPTED;
+        }
+    }
+    _hidl_cb(res, flushedWorkBundle);
+    endTransferBufferQueueBlocks(c2flushedWorks, true, true);
+    return Void();
+}
+
+Return<Status> Component::drain(bool withEos) {
+    return static_cast<Status>(mComponent->drain_nb(withEos ?
+            C2Component::DRAIN_COMPONENT_WITH_EOS :
+            C2Component::DRAIN_COMPONENT_NO_EOS));
+}
+
+Return<Status> Component::setOutputSurface(
+        uint64_t blockPoolId,
+        const sp<HGraphicBufferProducer2>& surface) {
+    std::shared_ptr<C2BlockPool> pool;
+    GetCodec2BlockPool(blockPoolId, mComponent, &pool);
+    if (pool && pool->getAllocatorId() == C2PlatformAllocatorStore::BUFFERQUEUE) {
+        std::shared_ptr<C2BufferQueueBlockPool> bqPool =
+                std::static_pointer_cast<C2BufferQueueBlockPool>(pool);
+        C2BufferQueueBlockPool::OnRenderCallback cb =
+            [this](uint64_t producer, int32_t slot, int64_t nsecs) {
+                // TODO: batch this
+                hidl_vec<IComponentListener::RenderedFrame> rendered;
+                rendered.resize(1);
+                rendered[0] = { producer, slot, nsecs };
+                (void)mListener->onFramesRendered(rendered).isOk();
+        };
+        if (bqPool) {
+            bqPool->setRenderCallback(cb);
+            bqPool->configureProducer(surface);
+        }
+    }
+    return Status::OK;
+}
+
+Return<void> Component::connectToInputSurface(
+        const sp<IInputSurface>& inputSurface,
+        connectToInputSurface_cb _hidl_cb) {
+    Status status;
+    sp<IInputSurfaceConnection> connection;
+    auto transStatus = inputSurface->connect(
+            asInputSink(),
+            [&status, &connection](
+                    Status s, const sp<IInputSurfaceConnection>& c) {
+                status = s;
+                connection = c;
+            }
+        );
+    _hidl_cb(status, connection);
+    return Void();
+}
+
+Return<void> Component::connectToOmxInputSurface(
+        const sp<HGraphicBufferProducer1>& producer,
+        const sp<::android::hardware::media::omx::V1_0::
+        IGraphicBufferSource>& source,
+        connectToOmxInputSurface_cb _hidl_cb) {
+    (void)producer;
+    (void)source;
+    (void)_hidl_cb;
+    return Void();
+}
+
+Return<Status> Component::disconnectFromInputSurface() {
+    // TODO implement
+    return Status::OK;
+}
+
+namespace /* unnamed */ {
+
+struct BlockPoolIntf : public ConfigurableC2Intf {
+    BlockPoolIntf(const std::shared_ptr<C2BlockPool>& pool)
+          : ConfigurableC2Intf{
+                "C2BlockPool:" +
+                    (pool ? std::to_string(pool->getLocalId()) : "null"),
+                0},
+            mPool{pool} {
+    }
+
+    virtual c2_status_t config(
+            const std::vector<C2Param*>& params,
+            c2_blocking_t mayBlock,
+            std::vector<std::unique_ptr<C2SettingResult>>* const failures
+            ) override {
+        (void)params;
+        (void)mayBlock;
+        (void)failures;
+        return C2_OK;
+    }
+
+    virtual c2_status_t query(
+            const std::vector<C2Param::Index>& indices,
+            c2_blocking_t mayBlock,
+            std::vector<std::unique_ptr<C2Param>>* const params
+            ) const override {
+        (void)indices;
+        (void)mayBlock;
+        (void)params;
+        return C2_OK;
+    }
+
+    virtual c2_status_t querySupportedParams(
+            std::vector<std::shared_ptr<C2ParamDescriptor>>* const params
+            ) const override {
+        (void)params;
+        return C2_OK;
+    }
+
+    virtual c2_status_t querySupportedValues(
+            std::vector<C2FieldSupportedValuesQuery>& fields,
+            c2_blocking_t mayBlock) const override {
+        (void)fields;
+        (void)mayBlock;
+        return C2_OK;
+    }
+
+protected:
+    std::shared_ptr<C2BlockPool> mPool;
+};
+
+} // unnamed namespace
+
+Return<void> Component::createBlockPool(
+        uint32_t allocatorId,
+        createBlockPool_cb _hidl_cb) {
+    std::shared_ptr<C2BlockPool> blockPool;
+#ifdef __ANDROID_APEX__
+    c2_status_t status = CreateCodec2BlockPool(
+            static_cast<C2PlatformAllocatorStore::id_t>(allocatorId),
+            mComponent,
+            &blockPool);
+#else
+    c2_status_t status = ComponentStore::GetFilterWrapper()->createBlockPool(
+            static_cast<C2PlatformAllocatorStore::id_t>(allocatorId),
+            mComponent,
+            &blockPool);
+#endif
+    if (status != C2_OK) {
+        blockPool = nullptr;
+    }
+    if (blockPool) {
+        mBlockPoolsMutex.lock();
+        mBlockPools.emplace(blockPool->getLocalId(), blockPool);
+        mBlockPoolsMutex.unlock();
+    } else if (status == C2_OK) {
+        status = C2_CORRUPTED;
+    }
+
+    _hidl_cb(static_cast<Status>(status),
+            blockPool ? blockPool->getLocalId() : 0,
+            new CachedConfigurable(
+            std::make_unique<BlockPoolIntf>(blockPool)));
+    return Void();
+}
+
+Return<Status> Component::destroyBlockPool(uint64_t blockPoolId) {
+    std::lock_guard<std::mutex> lock(mBlockPoolsMutex);
+    return mBlockPools.erase(blockPoolId) == 1 ?
+            Status::OK : Status::CORRUPTED;
+}
+
+Return<Status> Component::start() {
+    return static_cast<Status>(mComponent->start());
+}
+
+Return<Status> Component::stop() {
+    InputBufferManager::unregisterFrameData(mListener);
+    return static_cast<Status>(mComponent->stop());
+}
+
+Return<Status> Component::reset() {
+    Status status = static_cast<Status>(mComponent->reset());
+    {
+        std::lock_guard<std::mutex> lock(mBlockPoolsMutex);
+        mBlockPools.clear();
+    }
+    InputBufferManager::unregisterFrameData(mListener);
+    return status;
+}
+
+Return<Status> Component::release() {
+    Status status = static_cast<Status>(mComponent->release());
+    {
+        std::lock_guard<std::mutex> lock(mBlockPoolsMutex);
+        mBlockPools.clear();
+    }
+    InputBufferManager::unregisterFrameData(mListener);
+    return status;
+}
+
+Return<sp<IComponentInterface>> Component::getInterface() {
+    return sp<IComponentInterface>(mInterface);
+}
+
+Return<sp<IInputSink>> Component::asInputSink() {
+    std::lock_guard<std::mutex> lock(mSinkMutex);
+    if (!mSink) {
+        mSink = new Sink(shared_from_this());
+    }
+    return {mSink};
+}
+
+Return<void> Component::configureVideoTunnel(
+        uint32_t avSyncHwId, configureVideoTunnel_cb _hidl_cb) {
+    (void)avSyncHwId;
+    _hidl_cb(Status::OMITTED, hidl_handle{});
+    return Void();
+}
+
+Return<Status> Component::setOutputSurfaceWithSyncObj(
+        uint64_t blockPoolId, const sp<HGraphicBufferProducer2>& surface,
+        const SurfaceSyncObj& syncObject) {
+    (void) blockPoolId;
+    (void) surface;
+    (void) syncObject;
+    return Status::OK;
+}
+
+std::shared_ptr<C2Component> Component::findLocalComponent(
+        const sp<IInputSink>& sink) {
+    return Component::Sink::findLocalComponent(sink);
+}
+
+void Component::initListener(const sp<Component>& self) {
+    std::shared_ptr<C2Component::Listener> c2listener =
+            std::make_shared<Listener>(self);
+    c2_status_t res = mComponent->setListener_vb(c2listener, C2_DONT_BLOCK);
+    if (res != C2_OK) {
+        mInit = res;
+    }
+}
+
+Component::~Component() {
+    InputBufferManager::unregisterFrameData(mListener);
+    mStore->reportComponentDeath(this);
+}
+
+} // namespace utils
+} // namespace V1_2
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
diff --git a/media/codec2/hidl/1.2/utils/ComponentInterface.cpp b/media/codec2/hidl/1.2/utils/ComponentInterface.cpp
new file mode 100644
index 0000000..30fe4d6
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/ComponentInterface.cpp
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <codec2/hidl/1.2/ComponentInterface.h>
diff --git a/media/codec2/hidl/1.2/utils/ComponentStore.cpp b/media/codec2/hidl/1.2/utils/ComponentStore.cpp
new file mode 100644
index 0000000..9fac5d5
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/ComponentStore.cpp
@@ -0,0 +1,562 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2-ComponentStore@1.2"
+#include <android-base/logging.h>
+
+#include <codec2/hidl/1.2/ComponentStore.h>
+#include <codec2/hidl/1.2/InputSurface.h>
+#include <codec2/hidl/1.2/types.h>
+
+#include <android-base/file.h>
+#include <media/stagefright/bqhelper/GraphicBufferSource.h>
+#include <utils/Errors.h>
+
+#include <C2PlatformSupport.h>
+#include <util/C2InterfaceHelper.h>
+
+#include <chrono>
+#include <ctime>
+#include <iomanip>
+#include <ostream>
+#include <sstream>
+
+#ifndef __ANDROID_APEX__
+#include <codec2/hidl/plugin/FilterPlugin.h>
+#include <dlfcn.h>
+#include <C2Config.h>
+#include <DefaultFilterPlugin.h>
+#include <FilterWrapper.h>
+#endif
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_2 {
+namespace utils {
+
+using namespace ::android;
+using ::android::GraphicBufferSource;
+using namespace ::android::hardware::media::bufferpool::V2_0::implementation;
+
+namespace /* unnamed */ {
+
+struct StoreIntf : public ConfigurableC2Intf {
+    StoreIntf(const std::shared_ptr<C2ComponentStore>& store)
+          : ConfigurableC2Intf{store ? store->getName() : "", 0},
+            mStore{store} {
+    }
+
+    virtual c2_status_t config(
+            const std::vector<C2Param*> &params,
+            c2_blocking_t mayBlock,
+            std::vector<std::unique_ptr<C2SettingResult>> *const failures
+            ) override {
+        // Assume all params are blocking
+        // TODO: Filter for supported params
+        if (mayBlock == C2_DONT_BLOCK && params.size() != 0) {
+            return C2_BLOCKING;
+        }
+        return mStore->config_sm(params, failures);
+    }
+
+    virtual c2_status_t query(
+            const std::vector<C2Param::Index> &indices,
+            c2_blocking_t mayBlock,
+            std::vector<std::unique_ptr<C2Param>> *const params) const override {
+        // Assume all params are blocking
+        // TODO: Filter for supported params
+        if (mayBlock == C2_DONT_BLOCK && indices.size() != 0) {
+            return C2_BLOCKING;
+        }
+        return mStore->query_sm({}, indices, params);
+    }
+
+    virtual c2_status_t querySupportedParams(
+            std::vector<std::shared_ptr<C2ParamDescriptor>> *const params
+            ) const override {
+        return mStore->querySupportedParams_nb(params);
+    }
+
+    virtual c2_status_t querySupportedValues(
+            std::vector<C2FieldSupportedValuesQuery> &fields,
+            c2_blocking_t mayBlock) const override {
+        // Assume all params are blocking
+        // TODO: Filter for supported params
+        if (mayBlock == C2_DONT_BLOCK && fields.size() != 0) {
+            return C2_BLOCKING;
+        }
+        return mStore->querySupportedValues_sm(fields);
+    }
+
+protected:
+    std::shared_ptr<C2ComponentStore> mStore;
+};
+
+} // unnamed namespace
+
+struct ComponentStore::StoreParameterCache : public ParameterCache {
+    std::mutex mStoreMutex;
+    ComponentStore* mStore;
+
+    StoreParameterCache(ComponentStore* store): mStore{store} {
+    }
+
+    virtual c2_status_t validate(
+            const std::vector<std::shared_ptr<C2ParamDescriptor>>& params
+            ) override {
+        std::scoped_lock _lock(mStoreMutex);
+        return mStore ? mStore->validateSupportedParams(params) : C2_NO_INIT;
+    }
+
+    void onStoreDestroyed() {
+        std::scoped_lock _lock(mStoreMutex);
+        mStore = nullptr;
+    }
+};
+
+ComponentStore::ComponentStore(const std::shared_ptr<C2ComponentStore>& store)
+      : mConfigurable{new CachedConfigurable(std::make_unique<StoreIntf>(store))},
+        mParameterCache{std::make_shared<StoreParameterCache>(this)},
+        mStore{store} {
+
+    std::shared_ptr<C2ComponentStore> platformStore = android::GetCodec2PlatformComponentStore();
+    SetPreferredCodec2ComponentStore(store);
+
+    // Retrieve struct descriptors
+    mParamReflector = mStore->getParamReflector();
+
+    // Retrieve supported parameters from store
+    using namespace std::placeholders;
+    mInit = mConfigurable->init(mParameterCache);
+}
+
+ComponentStore::~ComponentStore() {
+    mParameterCache->onStoreDestroyed();
+}
+
+c2_status_t ComponentStore::status() const {
+    return mInit;
+}
+
+c2_status_t ComponentStore::validateSupportedParams(
+        const std::vector<std::shared_ptr<C2ParamDescriptor>>& params) {
+    c2_status_t res = C2_OK;
+
+    for (const std::shared_ptr<C2ParamDescriptor> &desc : params) {
+        if (!desc) {
+            // All descriptors should be valid
+            res = res ? res : C2_BAD_VALUE;
+            continue;
+        }
+        C2Param::CoreIndex coreIndex = desc->index().coreIndex();
+        std::lock_guard<std::mutex> lock(mStructDescriptorsMutex);
+        auto it = mStructDescriptors.find(coreIndex);
+        if (it == mStructDescriptors.end()) {
+            std::shared_ptr<C2StructDescriptor> structDesc =
+                    mParamReflector->describe(coreIndex);
+            if (!structDesc) {
+                // All supported params must be described
+                res = C2_BAD_INDEX;
+            }
+            mStructDescriptors.insert({ coreIndex, structDesc });
+        }
+    }
+    return res;
+}
+
+std::shared_ptr<ParameterCache> ComponentStore::getParameterCache() const {
+    return mParameterCache;
+}
+
+#ifndef __ANDROID_APEX__
+// static
+std::shared_ptr<FilterWrapper> ComponentStore::GetFilterWrapper() {
+    constexpr const char kPluginPath[] = "libc2filterplugin.so";
+    static std::shared_ptr<FilterWrapper> wrapper = FilterWrapper::Create(
+            std::make_unique<DefaultFilterPlugin>(kPluginPath));
+    return wrapper;
+}
+#endif
+
+// Methods from ::android::hardware::media::c2::V1_0::IComponentStore
+Return<void> ComponentStore::createComponent(
+        const hidl_string& name,
+        const sp<IComponentListener>& listener,
+        const sp<IClientManager>& pool,
+        createComponent_cb _hidl_cb) {
+
+    sp<Component> component;
+    std::shared_ptr<C2Component> c2component;
+    Status status = static_cast<Status>(
+            mStore->createComponent(name, &c2component));
+
+    if (status == Status::OK) {
+#ifndef __ANDROID_APEX__
+        c2component = GetFilterWrapper()->maybeWrapComponent(c2component);
+#endif
+        onInterfaceLoaded(c2component->intf());
+        component = new Component(c2component, listener, this, pool);
+        if (!component) {
+            status = Status::CORRUPTED;
+        } else {
+            reportComponentBirth(component.get());
+            if (component->status() != C2_OK) {
+                status = static_cast<Status>(component->status());
+            } else {
+                component->initListener(component);
+                if (component->status() != C2_OK) {
+                    status = static_cast<Status>(component->status());
+                }
+            }
+        }
+    }
+    _hidl_cb(status, component);
+    return Void();
+}
+
+Return<void> ComponentStore::createInterface(
+        const hidl_string& name,
+        createInterface_cb _hidl_cb) {
+    std::shared_ptr<C2ComponentInterface> c2interface;
+    c2_status_t res = mStore->createInterface(name, &c2interface);
+    sp<IComponentInterface> interface;
+    if (res == C2_OK) {
+#ifndef __ANDROID_APEX__
+        c2interface = GetFilterWrapper()->maybeWrapInterface(c2interface);
+#endif
+        onInterfaceLoaded(c2interface);
+        interface = new ComponentInterface(c2interface, mParameterCache);
+    }
+    _hidl_cb(static_cast<Status>(res), interface);
+    return Void();
+}
+
+Return<void> ComponentStore::listComponents(listComponents_cb _hidl_cb) {
+    std::vector<std::shared_ptr<const C2Component::Traits>> c2traits =
+            mStore->listComponents();
+    hidl_vec<IComponentStore::ComponentTraits> traits(c2traits.size());
+    size_t ix = 0;
+    for (const std::shared_ptr<const C2Component::Traits> &c2trait : c2traits) {
+        if (c2trait) {
+            if (objcpy(&traits[ix], *c2trait)) {
+                ++ix;
+            } else {
+                break;
+            }
+        }
+    }
+    traits.resize(ix);
+    _hidl_cb(Status::OK, traits);
+    return Void();
+}
+
+Return<void> ComponentStore::createInputSurface(createInputSurface_cb _hidl_cb) {
+    sp<GraphicBufferSource> source = new GraphicBufferSource();
+    if (source->initCheck() != OK) {
+        _hidl_cb(Status::CORRUPTED, nullptr);
+        return Void();
+    }
+    using namespace std::placeholders;
+    sp<InputSurface> inputSurface = new InputSurface(
+            mParameterCache,
+            std::make_shared<C2ReflectorHelper>(),
+            source->getHGraphicBufferProducer(),
+            source);
+    _hidl_cb(inputSurface ? Status::OK : Status::NO_MEMORY,
+             inputSurface);
+    return Void();
+}
+
+void ComponentStore::onInterfaceLoaded(const std::shared_ptr<C2ComponentInterface> &intf) {
+    // invalidate unsupported struct descriptors if a new interface is loaded as it may have
+    // exposed new descriptors
+    std::lock_guard<std::mutex> lock(mStructDescriptorsMutex);
+    if (!mLoadedInterfaces.count(intf->getName())) {
+        mUnsupportedStructDescriptors.clear();
+        mLoadedInterfaces.emplace(intf->getName());
+    }
+}
+
+Return<void> ComponentStore::getStructDescriptors(
+        const hidl_vec<uint32_t>& indices,
+        getStructDescriptors_cb _hidl_cb) {
+    hidl_vec<StructDescriptor> descriptors(indices.size());
+    size_t dstIx = 0;
+    Status res = Status::OK;
+    for (size_t srcIx = 0; srcIx < indices.size(); ++srcIx) {
+        std::lock_guard<std::mutex> lock(mStructDescriptorsMutex);
+        const C2Param::CoreIndex coreIndex = C2Param::CoreIndex(indices[srcIx]).coreIndex();
+        const auto item = mStructDescriptors.find(coreIndex);
+        if (item == mStructDescriptors.end()) {
+            // not in the cache, and not known to be unsupported, query local reflector
+            if (!mUnsupportedStructDescriptors.count(coreIndex)) {
+                std::shared_ptr<C2StructDescriptor> structDesc =
+                    mParamReflector->describe(coreIndex);
+                if (!structDesc) {
+                    mUnsupportedStructDescriptors.emplace(coreIndex);
+                } else {
+                    mStructDescriptors.insert({ coreIndex, structDesc });
+                    if (objcpy(&descriptors[dstIx], *structDesc)) {
+                        ++dstIx;
+                        continue;
+                    }
+                    res = Status::CORRUPTED;
+                    break;
+                }
+            }
+            res = Status::NOT_FOUND;
+        } else if (item->second) {
+            if (objcpy(&descriptors[dstIx], *item->second)) {
+                ++dstIx;
+                continue;
+            }
+            res = Status::CORRUPTED;
+            break;
+        } else {
+            res = Status::NO_MEMORY;
+            break;
+        }
+    }
+    descriptors.resize(dstIx);
+    _hidl_cb(res, descriptors);
+    return Void();
+}
+
+Return<sp<IClientManager>> ComponentStore::getPoolClientManager() {
+    return ClientManager::getInstance();
+}
+
+Return<Status> ComponentStore::copyBuffer(const Buffer& src, const Buffer& dst) {
+    // TODO implement
+    (void)src;
+    (void)dst;
+    return Status::OMITTED;
+}
+
+Return<sp<IConfigurable>> ComponentStore::getConfigurable() {
+    return mConfigurable;
+}
+
+// Methods from ::android::hardware::media::c2::V1_1::IComponentStore
+Return<void> ComponentStore::createComponent_1_1(
+        const hidl_string& name,
+        const sp<IComponentListener>& listener,
+        const sp<IClientManager>& pool,
+        createComponent_1_1_cb _hidl_cb) {
+
+    sp<Component> component;
+    std::shared_ptr<C2Component> c2component;
+    Status status = static_cast<Status>(
+            mStore->createComponent(name, &c2component));
+
+    if (status == Status::OK) {
+#ifndef __ANDROID_APEX__
+        c2component = GetFilterWrapper()->maybeWrapComponent(c2component);
+#endif
+        onInterfaceLoaded(c2component->intf());
+        component = new Component(c2component, listener, this, pool);
+        if (!component) {
+            status = Status::CORRUPTED;
+        } else {
+            reportComponentBirth(component.get());
+            if (component->status() != C2_OK) {
+                status = static_cast<Status>(component->status());
+            } else {
+                component->initListener(component);
+                if (component->status() != C2_OK) {
+                    status = static_cast<Status>(component->status());
+                }
+            }
+        }
+    }
+    _hidl_cb(status, component);
+    return Void();
+}
+
+// Methods from ::android::hardware::media::c2::V1_2::IComponentStore
+Return<void> ComponentStore::createComponent_1_2(
+        const hidl_string& name,
+        const sp<IComponentListener>& listener,
+        const sp<IClientManager>& pool,
+        createComponent_1_2_cb _hidl_cb) {
+
+    sp<Component> component;
+    std::shared_ptr<C2Component> c2component;
+    Status status = static_cast<Status>(
+            mStore->createComponent(name, &c2component));
+
+    if (status == Status::OK) {
+#ifndef __ANDROID_APEX__
+        c2component = GetFilterWrapper()->maybeWrapComponent(c2component);
+#endif
+        onInterfaceLoaded(c2component->intf());
+        component = new Component(c2component, listener, this, pool);
+        if (!component) {
+            status = Status::CORRUPTED;
+        } else {
+            reportComponentBirth(component.get());
+            if (component->status() != C2_OK) {
+                status = static_cast<Status>(component->status());
+            } else {
+                component->initListener(component);
+                if (component->status() != C2_OK) {
+                    status = static_cast<Status>(component->status());
+                }
+            }
+        }
+    }
+    _hidl_cb(status, component);
+    return Void();
+}
+
+// Called from createComponent() after a successful creation of `component`.
+void ComponentStore::reportComponentBirth(Component* component) {
+    ComponentStatus componentStatus;
+    componentStatus.c2Component = component->mComponent;
+    componentStatus.birthTime = std::chrono::system_clock::now();
+
+    std::lock_guard<std::mutex> lock(mComponentRosterMutex);
+    mComponentRoster.emplace(component, componentStatus);
+}
+
+// Called from within the destructor of `component`. No virtual function calls
+// are made on `component` here.
+void ComponentStore::reportComponentDeath(Component* component) {
+    std::lock_guard<std::mutex> lock(mComponentRosterMutex);
+    mComponentRoster.erase(component);
+}
+
+// Dumps component traits.
+std::ostream& ComponentStore::dump(
+        std::ostream& out,
+        const std::shared_ptr<const C2Component::Traits>& comp) {
+
+    constexpr const char indent[] = "    ";
+
+    out << indent << "name: " << comp->name << std::endl;
+    out << indent << "domain: " << comp->domain << std::endl;
+    out << indent << "kind: " << comp->kind << std::endl;
+    out << indent << "rank: " << comp->rank << std::endl;
+    out << indent << "mediaType: " << comp->mediaType << std::endl;
+    out << indent << "aliases:";
+    for (const auto& alias : comp->aliases) {
+        out << ' ' << alias;
+    }
+    out << std::endl;
+
+    return out;
+}
+
+// Dumps component status.
+std::ostream& ComponentStore::dump(
+        std::ostream& out,
+        ComponentStatus& compStatus) {
+
+    constexpr const char indent[] = "    ";
+
+    // Print birth time.
+    std::chrono::milliseconds ms =
+            std::chrono::duration_cast<std::chrono::milliseconds>(
+                compStatus.birthTime.time_since_epoch());
+    std::time_t birthTime = std::chrono::system_clock::to_time_t(
+            compStatus.birthTime);
+    std::tm tm = *std::localtime(&birthTime);
+    out << indent << "Creation time: "
+        << std::put_time(&tm, "%Y-%m-%d %H:%M:%S")
+        << '.' << std::setfill('0') << std::setw(3) << ms.count() % 1000
+        << std::endl;
+
+    // Print name and id.
+    std::shared_ptr<C2ComponentInterface> intf = compStatus.c2Component->intf();
+    if (!intf) {
+        out << indent << "Unknown component -- null interface" << std::endl;
+        return out;
+    }
+    out << indent << "Name: " << intf->getName() << std::endl;
+    out << indent << "Id: " << intf->getId() << std::endl;
+
+    return out;
+}
+
+// Dumps information when lshal is called.
+Return<void> ComponentStore::debug(
+        const hidl_handle& handle,
+        const hidl_vec<hidl_string>& /* args */) {
+    LOG(INFO) << "debug -- dumping...";
+    const native_handle_t *h = handle.getNativeHandle();
+    if (!h || h->numFds != 1) {
+       LOG(ERROR) << "debug -- dumping failed -- "
+               "invalid file descriptor to dump to";
+       return Void();
+    }
+    std::ostringstream out;
+
+    { // Populate "out".
+
+        constexpr const char indent[] = "  ";
+
+        // Show name.
+        out << "Beginning of dump -- C2ComponentStore: "
+                << mStore->getName() << std::endl << std::endl;
+
+        // Retrieve the list of supported components.
+        std::vector<std::shared_ptr<const C2Component::Traits>> traitsList =
+                mStore->listComponents();
+
+        // Dump the traits of supported components.
+        out << indent << "Supported components:" << std::endl << std::endl;
+        if (traitsList.size() == 0) {
+            out << indent << indent << "NONE" << std::endl << std::endl;
+        } else {
+            for (const auto& traits : traitsList) {
+                dump(out, traits) << std::endl;
+            }
+        }
+
+        // Dump active components.
+        {
+            out << indent << "Active components:" << std::endl << std::endl;
+            std::lock_guard<std::mutex> lock(mComponentRosterMutex);
+            if (mComponentRoster.size() == 0) {
+                out << indent << indent << "NONE" << std::endl << std::endl;
+            } else {
+                for (auto& pair : mComponentRoster) {
+                    dump(out, pair.second) << std::endl;
+                }
+            }
+        }
+
+        out << "End of dump -- C2ComponentStore: "
+                << mStore->getName() << std::endl;
+    }
+
+    if (!android::base::WriteStringToFd(out.str(), h->data[0])) {
+        PLOG(WARNING) << "debug -- dumping failed -- write()";
+    } else {
+        LOG(INFO) << "debug -- dumping succeeded";
+    }
+    return Void();
+}
+
+} // namespace utils
+} // namespace V1_2
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
diff --git a/media/codec2/hidl/1.2/utils/Configurable.cpp b/media/codec2/hidl/1.2/utils/Configurable.cpp
new file mode 100644
index 0000000..243870e
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/Configurable.cpp
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <codec2/hidl/1.2/Configurable.h>
diff --git a/media/codec2/hidl/1.2/utils/InputBufferManager.cpp b/media/codec2/hidl/1.2/utils/InputBufferManager.cpp
new file mode 100644
index 0000000..1120075
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/InputBufferManager.cpp
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <codec2/hidl/1.2/InputBufferManager.h>
diff --git a/media/codec2/hidl/1.2/utils/InputSurface.cpp b/media/codec2/hidl/1.2/utils/InputSurface.cpp
new file mode 100644
index 0000000..7c4d28b
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/InputSurface.cpp
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <codec2/hidl/1.2/InputSurface.h>
diff --git a/media/codec2/hidl/1.2/utils/InputSurfaceConnection.cpp b/media/codec2/hidl/1.2/utils/InputSurfaceConnection.cpp
new file mode 100644
index 0000000..1bd58c2
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/InputSurfaceConnection.cpp
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <codec2/hidl/1.2/InputSurfaceConnection.h>
diff --git a/media/codec2/hidl/1.2/utils/OutputBufferQueue.cpp b/media/codec2/hidl/1.2/utils/OutputBufferQueue.cpp
new file mode 100644
index 0000000..12b5f5b
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/OutputBufferQueue.cpp
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <codec2/hidl/1.2/OutputBufferQueue.h>
diff --git a/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/Component.h b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/Component.h
new file mode 100644
index 0000000..7937664
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/Component.h
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_2_UTILS_COMPONENT_H
+#define CODEC2_HIDL_V1_2_UTILS_COMPONENT_H
+
+#include <android/hardware/media/bufferpool/2.0/IClientManager.h>
+#include <android/hardware/media/c2/1.2/IComponent.h>
+#include <android/hardware/media/c2/1.0/IComponentInterface.h>
+#include <android/hardware/media/c2/1.0/IComponentListener.h>
+#include <android/hardware/media/c2/1.2/IComponentStore.h>
+#include <android/hardware/media/c2/1.0/IInputSink.h>
+#include <codec2/hidl/1.2/ComponentInterface.h>
+#include <codec2/hidl/1.2/Configurable.h>
+#include <codec2/hidl/1.2/types.h>
+#include <hidl/Status.h>
+#include <hwbinder/IBinder.h>
+
+#include <C2Component.h>
+#include <C2Buffer.h>
+#include <C2.h>
+
+#include <map>
+#include <memory>
+#include <mutex>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_2 {
+
+using ::android::hardware::media::c2::V1_2::IComponent;
+using ::android::hardware::media::c2::V1_0::IComponentListener;
+
+namespace utils {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::IBinder;
+using ::android::sp;
+using ::android::wp;
+
+struct ComponentStore;
+
+struct Component : public IComponent,
+                   public std::enable_shared_from_this<Component> {
+    Component(
+            const std::shared_ptr<C2Component>&,
+            const sp<IComponentListener>& listener,
+            const sp<ComponentStore>& store,
+            const sp<::android::hardware::media::bufferpool::V2_0::
+                IClientManager>& clientPoolManager);
+    c2_status_t status() const;
+
+    typedef ::android::hardware::graphics::bufferqueue::V1_0::
+            IGraphicBufferProducer HGraphicBufferProducer1;
+    typedef ::android::hardware::graphics::bufferqueue::V2_0::
+            IGraphicBufferProducer HGraphicBufferProducer2;
+
+    // Methods from IComponent follow.
+    virtual Return<Status> queue(const WorkBundle& workBundle) override;
+    virtual Return<void> flush(flush_cb _hidl_cb) override;
+    virtual Return<Status> drain(bool withEos) override;
+    virtual Return<Status> setOutputSurface(
+            uint64_t blockPoolId,
+            const sp<HGraphicBufferProducer2>& surface) override;
+    virtual Return<void> connectToInputSurface(
+            const sp<IInputSurface>& inputSurface,
+            connectToInputSurface_cb _hidl_cb) override;
+    virtual Return<void> connectToOmxInputSurface(
+            const sp<HGraphicBufferProducer1>& producer,
+            const sp<::android::hardware::media::omx::V1_0::
+            IGraphicBufferSource>& source,
+            connectToOmxInputSurface_cb _hidl_cb) override;
+    virtual Return<Status> disconnectFromInputSurface() override;
+    virtual Return<void> createBlockPool(
+            uint32_t allocatorId,
+            createBlockPool_cb _hidl_cb) override;
+    virtual Return<Status> destroyBlockPool(uint64_t blockPoolId) override;
+    virtual Return<Status> start() override;
+    virtual Return<Status> stop() override;
+    virtual Return<Status> reset() override;
+    virtual Return<Status> release() override;
+    virtual Return<sp<IComponentInterface>> getInterface() override;
+    virtual Return<sp<IInputSink>> asInputSink() override;
+    virtual Return<void> configureVideoTunnel(
+            uint32_t avSyncHwId, configureVideoTunnel_cb _hidl_cb) override;
+    virtual Return<Status> setOutputSurfaceWithSyncObj(
+            uint64_t blockPoolId,
+            const sp<HGraphicBufferProducer2>& surface,
+            const SurfaceSyncObj& syncObject) override;
+
+
+    // Returns a C2Component associated to the given sink if the sink is indeed
+    // a local component. Returns nullptr otherwise.
+    //
+    // This function is used by InputSurface::connect().
+    static std::shared_ptr<C2Component> findLocalComponent(
+            const sp<IInputSink>& sink);
+
+protected:
+    c2_status_t mInit;
+    std::shared_ptr<C2Component> mComponent;
+    sp<ComponentInterface> mInterface;
+    sp<IComponentListener> mListener;
+    sp<ComponentStore> mStore;
+    ::android::hardware::media::c2::V1_2::utils::DefaultBufferPoolSender
+            mBufferPoolSender;
+
+    struct Sink;
+    std::mutex mSinkMutex;
+    sp<Sink> mSink;
+
+    std::mutex mBlockPoolsMutex;
+    // This map keeps C2BlockPool objects that are created by createBlockPool()
+    // alive. These C2BlockPool objects can be deleted by calling
+    // destroyBlockPool(), reset() or release(), or by destroying the component.
+    std::map<uint64_t, std::shared_ptr<C2BlockPool>> mBlockPools;
+
+    void initListener(const sp<Component>& self);
+
+    virtual ~Component() override;
+
+    friend struct ComponentStore;
+
+    struct Listener;
+};
+
+} // namespace utils
+} // namespace V1_2
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_2_UTILS_COMPONENT_H
diff --git a/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/ComponentInterface.h b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/ComponentInterface.h
new file mode 100644
index 0000000..09d9f93
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/ComponentInterface.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_2_UTILS_COMPONENT_INTERFACE_H
+#define CODEC2_HIDL_V1_2_UTILS_COMPONENT_INTERFACE_H
+
+#include <codec2/hidl/1.0/ComponentInterface.h>
+#include <codec2/hidl/1.2/types.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_2 {
+namespace utils {
+
+using ::android::hardware::media::c2::V1_0::utils::ComponentInterface;
+
+} // namespace utils
+} // namespace V1_2
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_2_UTILS_COMPONENT_INTERFACE_H
diff --git a/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/ComponentStore.h b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/ComponentStore.h
new file mode 100644
index 0000000..e95a651
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/ComponentStore.h
@@ -0,0 +1,177 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_2_UTILS_COMPONENT_STORE_H
+#define CODEC2_HIDL_V1_2_UTILS_COMPONENT_STORE_H
+
+#include <codec2/hidl/1.2/Component.h>
+#include <codec2/hidl/1.2/ComponentInterface.h>
+#include <codec2/hidl/1.2/Configurable.h>
+#include <codec2/hidl/1.2/types.h>
+
+#include <android/hardware/media/bufferpool/2.0/IClientManager.h>
+#include <android/hardware/media/c2/1.2/IComponentStore.h>
+#include <hidl/Status.h>
+
+#include <C2Component.h>
+#include <C2Param.h>
+#include <C2.h>
+
+#include <chrono>
+#include <map>
+#include <memory>
+#include <mutex>
+#include <set>
+#include <vector>
+
+namespace android {
+class FilterWrapper;
+
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_2 {
+namespace utils {
+
+using ::android::hardware::media::bufferpool::V2_0::IClientManager;
+
+using ::android::hardware::hidl_handle;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct ComponentStore : public IComponentStore {
+    ComponentStore(const std::shared_ptr<C2ComponentStore>& store);
+    virtual ~ComponentStore();
+
+    /**
+     * Returns the status of the construction of this object.
+     */
+    c2_status_t status() const;
+
+    /**
+     * This function is called by CachedConfigurable::init() to validate
+     * supported parameters.
+     */
+    c2_status_t validateSupportedParams(
+            const std::vector<std::shared_ptr<C2ParamDescriptor>>& params);
+
+    /**
+     * Returns the store's ParameterCache. This is used for validation by
+     * Configurable::init().
+     */
+    std::shared_ptr<ParameterCache> getParameterCache() const;
+
+    static std::shared_ptr<FilterWrapper> GetFilterWrapper();
+
+    // Methods from ::android::hardware::media::c2::V1_0::IComponentStore.
+    virtual Return<void> createComponent(
+            const hidl_string& name,
+            const sp<IComponentListener>& listener,
+            const sp<IClientManager>& pool,
+            createComponent_cb _hidl_cb) override;
+    virtual Return<void> createInterface(
+            const hidl_string& name,
+            createInterface_cb _hidl_cb) override;
+    virtual Return<void> listComponents(listComponents_cb _hidl_cb) override;
+    virtual Return<void> createInputSurface(
+            createInputSurface_cb _hidl_cb) override;
+    virtual Return<void> getStructDescriptors(
+            const hidl_vec<uint32_t>& indices,
+            getStructDescriptors_cb _hidl_cb) override;
+    virtual Return<sp<IClientManager>> getPoolClientManager() override;
+    virtual Return<Status> copyBuffer(
+            const Buffer& src,
+            const Buffer& dst) override;
+    virtual Return<sp<IConfigurable>> getConfigurable() override;
+
+    // Methods from ::android::hardware::media::c2::V1_1::IComponentStore.
+    virtual Return<void> createComponent_1_1(
+            const hidl_string& name,
+            const sp<IComponentListener>& listener,
+            const sp<IClientManager>& pool,
+            createComponent_1_1_cb _hidl_cb) override;
+
+    // Methods from ::android::hardware::media::c2::V1_2::IComponentStore.
+    virtual Return<void> createComponent_1_2(
+            const hidl_string& name,
+            const sp<IComponentListener>& listener,
+            const sp<IClientManager>& pool,
+            createComponent_1_2_cb _hidl_cb) override;
+
+    /**
+     * Dumps information when lshal is called.
+     */
+    virtual Return<void> debug(
+            const hidl_handle& handle,
+            const hidl_vec<hidl_string>& args) override;
+
+protected:
+    sp<CachedConfigurable> mConfigurable;
+    struct StoreParameterCache;
+    std::shared_ptr<StoreParameterCache> mParameterCache;
+
+    // Does bookkeeping for an interface that has been loaded.
+    void onInterfaceLoaded(const std::shared_ptr<C2ComponentInterface> &intf);
+
+    c2_status_t mInit;
+    std::shared_ptr<C2ComponentStore> mStore;
+    std::shared_ptr<C2ParamReflector> mParamReflector;
+
+    std::map<C2Param::CoreIndex, std::shared_ptr<C2StructDescriptor>> mStructDescriptors;
+    std::set<C2Param::CoreIndex> mUnsupportedStructDescriptors;
+    std::set<C2String> mLoadedInterfaces;
+    mutable std::mutex mStructDescriptorsMutex;
+
+    // ComponentStore keeps track of live Components.
+
+    struct ComponentStatus {
+        std::shared_ptr<C2Component> c2Component;
+        std::chrono::system_clock::time_point birthTime;
+    };
+
+    mutable std::mutex mComponentRosterMutex;
+    std::map<Component*, ComponentStatus> mComponentRoster;
+
+    // Called whenever Component is created.
+    void reportComponentBirth(Component* component);
+    // Called only from the destructor of Component.
+    void reportComponentDeath(Component* component);
+
+    friend Component;
+
+    // Helper functions for dumping.
+
+    std::ostream& dump(
+            std::ostream& out,
+            const std::shared_ptr<const C2Component::Traits>& comp);
+
+    std::ostream& dump(
+            std::ostream& out,
+            ComponentStatus& compStatus);
+
+};
+
+} // namespace utils
+} // namespace V1_2
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_2_UTILS_COMPONENT_STORE_H
diff --git a/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/Configurable.h b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/Configurable.h
new file mode 100644
index 0000000..2efad31
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/Configurable.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_2_UTILS_CONFIGURABLE_H
+#define CODEC2_HIDL_V1_2_UTILS_CONFIGURABLE_H
+
+#include <codec2/hidl/1.0/Configurable.h>
+#include <codec2/hidl/1.2/types.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_2 {
+namespace utils {
+
+using ::android::hardware::media::c2::V1_0::utils::ConfigurableC2Intf;
+using ::android::hardware::media::c2::V1_0::utils::ParameterCache;
+using ::android::hardware::media::c2::V1_0::utils::CachedConfigurable;
+
+} // namespace utils
+} // namespace V1_2
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_2_UTILS_CONFIGURABLE_H
diff --git a/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/InputBufferManager.h b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/InputBufferManager.h
new file mode 100644
index 0000000..e4a5db4
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/InputBufferManager.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_2_UTILS_INPUT_BUFFER_MANAGER_H
+#define CODEC2_HIDL_V1_2_UTILS_INPUT_BUFFER_MANAGER_H
+
+#include <codec2/hidl/1.0/InputBufferManager.h>
+#include <codec2/hidl/1.2/types.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_2 {
+namespace utils {
+
+using ::android::hardware::media::c2::V1_0::utils::InputBufferManager;
+
+} // namespace utils
+} // namespace V1_2
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_2_UTILS_INPUT_BUFFER_MANAGER_H
diff --git a/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/InputSurface.h b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/InputSurface.h
new file mode 100644
index 0000000..3fae86b
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/InputSurface.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_2_UTILS_INPUT_SURFACE_H
+#define CODEC2_HIDL_V1_2_UTILS_INPUT_SURFACE_H
+
+#include <codec2/hidl/1.0/InputSurface.h>
+#include <codec2/hidl/1.2/types.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_2 {
+namespace utils {
+
+using ::android::hardware::media::c2::V1_0::utils::InputSurface;
+
+} // namespace utils
+} // namespace V1_2
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_2_UTILS_INPUT_SURFACE_H
diff --git a/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/InputSurfaceConnection.h b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/InputSurfaceConnection.h
new file mode 100644
index 0000000..13a8a61
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/InputSurfaceConnection.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_2_UTILS_INPUT_SURFACE_CONNECTION_H
+#define CODEC2_HIDL_V1_2_UTILS_INPUT_SURFACE_CONNECTION_H
+
+#include <codec2/hidl/1.0/InputSurfaceConnection.h>
+#include <codec2/hidl/1.2/types.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_2 {
+namespace utils {
+
+using ::android::hardware::media::c2::V1_0::utils::InputSurfaceConnection;
+
+} // namespace utils
+} // namespace V1_2
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_2_UTILS_INPUT_SURFACE_CONNECTION_H
diff --git a/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/OutputBufferQueue.h b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/OutputBufferQueue.h
new file mode 100644
index 0000000..9fd5f07
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/OutputBufferQueue.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_2_UTILS_OUTPUT_BUFFER_QUEUE
+#define CODEC2_HIDL_V1_2_UTILS_OUTPUT_BUFFER_QUEUE
+
+#include <codec2/hidl/1.0/OutputBufferQueue.h>
+#include <codec2/hidl/1.2/types.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_2 {
+namespace utils {
+
+using ::android::hardware::media::c2::V1_0::utils::OutputBufferQueue;
+
+} // namespace utils
+} // namespace V1_2
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_2_UTILS_OUTPUT_BUFFER_QUEUE
diff --git a/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/types.h b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/types.h
new file mode 100644
index 0000000..d3180b0
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/include/codec2/hidl/1.2/types.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_2_UTILS_TYPES_H
+#define CODEC2_HIDL_V1_2_UTILS_TYPES_H
+
+#include <android/hardware/media/c2/1.2/IComponent.h>
+#include <android/hardware/media/c2/1.0/IComponentInterface.h>
+#include <android/hardware/media/c2/1.0/IComponentListener.h>
+#include <android/hardware/media/c2/1.2/IComponentStore.h>
+#include <android/hardware/media/c2/1.0/IConfigurable.h>
+#include <android/hardware/media/c2/1.0/IInputSink.h>
+#include <android/hardware/media/c2/1.0/IInputSurface.h>
+#include <android/hardware/media/c2/1.0/IInputSurfaceConnection.h>
+
+#include <codec2/hidl/1.0/types.h>
+#include <android/hardware/media/c2/1.2/types.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_2 {
+
+using ::android::hardware::media::c2::V1_0::BaseBlock;
+using ::android::hardware::media::c2::V1_0::Block;
+using ::android::hardware::media::c2::V1_0::Buffer;
+using ::android::hardware::media::c2::V1_0::FieldDescriptor;
+using ::android::hardware::media::c2::V1_0::FieldId;
+using ::android::hardware::media::c2::V1_0::FieldSupportedValues;
+using ::android::hardware::media::c2::V1_0::FieldSupportedValuesQuery;
+using ::android::hardware::media::c2::V1_0::FieldSupportedValuesQueryResult;
+using ::android::hardware::media::c2::V1_0::FrameData;
+using ::android::hardware::media::c2::V1_0::InfoBuffer;
+using ::android::hardware::media::c2::V1_0::ParamDescriptor;
+using ::android::hardware::media::c2::V1_0::ParamField;
+using ::android::hardware::media::c2::V1_0::ParamFieldValues;
+using ::android::hardware::media::c2::V1_0::ParamIndex;
+using ::android::hardware::media::c2::V1_0::Params;
+using ::android::hardware::media::c2::V1_0::PrimitiveValue;
+using ::android::hardware::media::c2::V1_0::SettingResult;
+using ::android::hardware::media::c2::V1_0::Status;
+using ::android::hardware::media::c2::V1_0::StructDescriptor;
+using ::android::hardware::media::c2::V1_0::ValueRange;
+using ::android::hardware::media::c2::V1_0::Work;
+using ::android::hardware::media::c2::V1_0::WorkBundle;
+using ::android::hardware::media::c2::V1_0::WorkOrdinal;
+using ::android::hardware::media::c2::V1_0::Worklet;
+
+using ::android::hardware::media::c2::V1_2::SurfaceSyncObj;
+
+using ::android::hardware::media::c2::V1_0::IComponentInterface;
+using ::android::hardware::media::c2::V1_0::IComponentListener;
+using ::android::hardware::media::c2::V1_0::IConfigurable;
+using ::android::hardware::media::c2::V1_0::IInputSink;
+using ::android::hardware::media::c2::V1_0::IInputSurface;
+using ::android::hardware::media::c2::V1_0::IInputSurfaceConnection;
+
+namespace utils {
+
+using ::android::hardware::media::c2::V1_0::utils::toC2Status;
+
+using ::android::hardware::media::c2::V1_0::utils::C2Hidl_Range;
+using ::android::hardware::media::c2::V1_0::utils::C2Hidl_RangeInfo;
+using ::android::hardware::media::c2::V1_0::utils::C2Hidl_Rect;
+using ::android::hardware::media::c2::V1_0::utils::C2Hidl_RectInfo;
+
+using ::android::hardware::media::c2::V1_0::utils::objcpy;
+using ::android::hardware::media::c2::V1_0::utils::parseParamsBlob;
+using ::android::hardware::media::c2::V1_0::utils::createParamsBlob;
+using ::android::hardware::media::c2::V1_0::utils::copyParamsFromBlob;
+using ::android::hardware::media::c2::V1_0::utils::updateParamsFromBlob;
+
+using ::android::hardware::media::c2::V1_0::utils::BufferPoolSender;
+using ::android::hardware::media::c2::V1_0::utils::DefaultBufferPoolSender;
+
+using ::android::hardware::media::c2::V1_0::utils::beginTransferBufferQueueBlock;
+using ::android::hardware::media::c2::V1_0::utils::beginTransferBufferQueueBlocks;
+using ::android::hardware::media::c2::V1_0::utils::endTransferBufferQueueBlock;
+using ::android::hardware::media::c2::V1_0::utils::endTransferBufferQueueBlocks;
+using ::android::hardware::media::c2::V1_0::utils::displayBufferQueueBlock;
+
+using ::android::hardware::media::c2::V1_0::utils::operator<<;
+
+} // namespace utils
+} // namespace V1_2
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_2_UTILS_TYPES_H
diff --git a/media/codec2/hidl/1.2/utils/types.cpp b/media/codec2/hidl/1.2/utils/types.cpp
new file mode 100644
index 0000000..9e0a08b
--- /dev/null
+++ b/media/codec2/hidl/1.2/utils/types.cpp
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <codec2/hidl/1.2/types.h>
diff --git a/media/codec2/hidl/client/Android.bp b/media/codec2/hidl/client/Android.bp
index 5a34c30..b3ca5b1 100644
--- a/media/codec2/hidl/client/Android.bp
+++ b/media/codec2/hidl/client/Android.bp
@@ -19,11 +19,13 @@
         "android.hardware.media.bufferpool@2.0",
         "android.hardware.media.c2@1.0",
         "android.hardware.media.c2@1.1",
+        "android.hardware.media.c2@1.2",
         "libbase",
         "libbinder",
         "libcodec2",
         "libcodec2_hidl_client@1.0",
         "libcodec2_hidl_client@1.1",
+        "libcodec2_hidl_client@1.2",
         "libcodec2_vndk",
         "libcutils",
         "libgui",
@@ -41,9 +43,11 @@
     export_shared_lib_headers: [
         "android.hardware.media.c2@1.0",
         "android.hardware.media.c2@1.1",
+        "android.hardware.media.c2@1.2",
         "libcodec2",
         "libcodec2_hidl_client@1.0",
         "libcodec2_hidl_client@1.1",
+        "libcodec2_hidl_client@1.2",
         "libcodec2_vndk",
     ],
 
diff --git a/media/codec2/hidl/client/client.cpp b/media/codec2/hidl/client/client.cpp
index 341a577..0a61fe2 100644
--- a/media/codec2/hidl/client/client.cpp
+++ b/media/codec2/hidl/client/client.cpp
@@ -37,6 +37,7 @@
 #include <codec2/hidl/1.0/types.h>
 #include <codec2/hidl/1.1/OutputBufferQueue.h>
 #include <codec2/hidl/1.1/types.h>
+#include <codec2/hidl/1.2/types.h>
 
 #include <cutils/native_handle.h>
 #include <gui/bufferqueue/2.0/B2HGraphicBufferProducer.h>
@@ -612,6 +613,7 @@
         },
         mBase1_0{base},
         mBase1_1{Base1_1::castFrom(base)},
+        mBase1_2{Base1_2::castFrom(base)},
         mServiceIndex{serviceIndex} {
     Return<sp<IClientManager>> transResult = base->getPoolClientManager();
     if (!transResult.isOk()) {
@@ -633,6 +635,10 @@
     return mBase1_1;
 }
 
+sp<Codec2Client::Base1_2> const& Codec2Client::getBase1_2() const {
+    return mBase1_2;
+}
+
 std::string const& Codec2Client::getServiceName() const {
     return GetServiceNames()[mServiceIndex];
 }
@@ -645,8 +651,9 @@
     c2_status_t status;
     sp<Component::HidlListener> hidlListener = new Component::HidlListener{};
     hidlListener->base = listener;
-    Return<void> transStatus = mBase1_1 ?
-        mBase1_1->createComponent_1_1(
+    Return<void> transStatus;
+    if (mBase1_2) {
+        transStatus = mBase1_2->createComponent_1_2(
             name,
             hidlListener,
             ClientManager::getInstance(),
@@ -659,8 +666,25 @@
                 }
                 *component = std::make_shared<Codec2Client::Component>(c);
                 hidlListener->component = *component;
-            }) :
-        mBase1_0->createComponent(
+            });
+    }
+    else if (mBase1_1) {
+        transStatus = mBase1_1->createComponent_1_1(
+            name,
+            hidlListener,
+            ClientManager::getInstance(),
+            [&status, component, hidlListener](
+                    Status s,
+                    const sp<IComponent>& c) {
+                status = static_cast<c2_status_t>(s);
+                if (status != C2_OK) {
+                    return;
+                }
+                *component = std::make_shared<Codec2Client::Component>(c);
+                hidlListener->component = *component;
+            });
+    } else if (mBase1_0) { // ver1_0
+        transStatus = mBase1_0->createComponent(
             name,
             hidlListener,
             ClientManager::getInstance(),
@@ -674,6 +698,9 @@
                 *component = std::make_shared<Codec2Client::Component>(c);
                 hidlListener->component = *component;
             });
+    } else {
+        status = C2_CORRUPTED;
+    }
     if (!transStatus.isOk()) {
         LOG(ERROR) << "createComponent(" << name.c_str()
                    << ") -- transaction failed.";
@@ -1193,6 +1220,7 @@
         },
         mBase1_0{base},
         mBase1_1{Base1_1::castFrom(base)},
+        mBase1_2{Base1_2::castFrom(base)},
         mBufferPoolSender{std::make_unique<BufferPoolSender>()},
         mOutputBufferQueue{std::make_unique<OutputBufferQueue>()} {
 }
@@ -1215,6 +1243,30 @@
         },
         mBase1_0{base},
         mBase1_1{base},
+        mBase1_2{Base1_2::castFrom(base)},
+        mBufferPoolSender{std::make_unique<BufferPoolSender>()},
+        mOutputBufferQueue{std::make_unique<OutputBufferQueue>()} {
+}
+
+Codec2Client::Component::Component(const sp<Base1_2>& base)
+      : Configurable{
+            [base]() -> sp<IConfigurable> {
+                Return<sp<IComponentInterface>> transResult1 =
+                        base->getInterface();
+                if (!transResult1.isOk()) {
+                    return nullptr;
+                }
+                Return<sp<IConfigurable>> transResult2 =
+                        static_cast<sp<IComponentInterface>>(transResult1)->
+                        getConfigurable();
+                return transResult2.isOk() ?
+                        static_cast<sp<IConfigurable>>(transResult2) :
+                        nullptr;
+            }()
+        },
+        mBase1_0{base},
+        mBase1_1{base},
+        mBase1_2{base},
         mBufferPoolSender{std::make_unique<BufferPoolSender>()},
         mOutputBufferQueue{std::make_unique<OutputBufferQueue>()} {
 }
@@ -1452,6 +1504,7 @@
     }
     ALOGD("generation remote change %u", generation);
 
+    (void)mBase1_2;
     Return<Status> transStatus = mBase1_0->setOutputSurface(
             static_cast<uint64_t>(blockPoolId),
             bqId == 0 ? nullHgbp : igbp);
diff --git a/media/codec2/hidl/client/include/codec2/hidl/client.h b/media/codec2/hidl/client/include/codec2/hidl/client.h
index bbb2b96..b574829 100644
--- a/media/codec2/hidl/client/include/codec2/hidl/client.h
+++ b/media/codec2/hidl/client/include/codec2/hidl/client.h
@@ -78,6 +78,11 @@
 struct IComponentStore;
 }  // namespace android::hardware::media::c2::V1_1
 
+namespace android::hardware::media::c2::V1_2 {
+struct IComponent;
+struct IComponentStore;
+}  // namespace android::hardware::media::c2::V1_2
+
 namespace android::hardware::media::bufferpool::V2_0 {
 struct IClientManager;
 }  // namespace android::hardware::media::bufferpool::V2_0
@@ -137,6 +142,7 @@
 
     typedef ::android::hardware::media::c2::V1_0::IComponentStore Base1_0;
     typedef ::android::hardware::media::c2::V1_1::IComponentStore Base1_1;
+    typedef ::android::hardware::media::c2::V1_2::IComponentStore Base1_2;
     typedef Base1_0 Base;
 
     struct Listener;
@@ -156,6 +162,7 @@
     sp<Base> const& getBase() const;
     sp<Base1_0> const& getBase1_0() const;
     sp<Base1_1> const& getBase1_1() const;
+    sp<Base1_2> const& getBase1_2() const;
 
     std::string const& getServiceName() const;
 
@@ -228,6 +235,7 @@
 protected:
     sp<Base1_0> mBase1_0;
     sp<Base1_1> mBase1_1;
+    sp<Base1_2> mBase1_2;
 
     // Finds the first store where the predicate returns C2_OK and returns the
     // last predicate result. The predicate will be tried on all stores. The
@@ -318,6 +326,7 @@
 
     typedef ::android::hardware::media::c2::V1_0::IComponent Base1_0;
     typedef ::android::hardware::media::c2::V1_1::IComponent Base1_1;
+    typedef ::android::hardware::media::c2::V1_2::IComponent Base1_2;
     typedef Base1_0 Base;
 
     c2_status_t createBlockPool(
@@ -413,12 +422,14 @@
     // base cannot be null.
     Component(const sp<Base>& base);
     Component(const sp<Base1_1>& base);
+    Component(const sp<Base1_2>& base);
 
     ~Component();
 
 protected:
     sp<Base1_0> mBase1_0;
     sp<Base1_1> mBase1_1;
+    sp<Base1_2> mBase1_2;
 
     struct BufferPoolSender;
     std::unique_ptr<BufferPoolSender> mBufferPoolSender;
diff --git a/media/codec2/hidl/services/Android.bp b/media/codec2/hidl/services/Android.bp
index 5a23217..bb9f51f 100644
--- a/media/codec2/hidl/services/Android.bp
+++ b/media/codec2/hidl/services/Android.bp
@@ -39,11 +39,11 @@
 }
 
 cc_binary {
-    name: "android.hardware.media.c2@1.1-default-service",
+    name: "android.hardware.media.c2@1.2-default-service",
     vendor: true,
     relative_install_path: "hw",
 
-    init_rc: ["android.hardware.media.c2@1.1-default-service.rc"],
+    init_rc: ["android.hardware.media.c2@1.2-default-service.rc"],
 
     defaults: ["libcodec2-hidl-defaults"],
     srcs: [
@@ -55,7 +55,7 @@
         "libavservices_minijail_vendor",
         "libbinder",
     ],
-    required: ["android.hardware.media.c2@1.1-default-seccomp_policy"],
+    required: ["android.hardware.media.c2@1.2-default-seccomp_policy"],
 
     // The content in manifest_media_c2_V1_1_default.xml can be included
     // directly in the main device manifest.xml file or via vintf_fragments.
@@ -73,23 +73,23 @@
 // Files in the "seccomp_policy" subdirectory are only provided as examples.
 // They may not work on some devices and/or architectures without modification.
 prebuilt_etc {
-    name: "android.hardware.media.c2@1.1-default-seccomp_policy",
+    name: "android.hardware.media.c2@1.2-default-seccomp_policy",
     vendor: true,
     sub_dir: "seccomp_policy",
 
     // If a specific architecture is targeted, multiple choices are not needed.
     arch: {
         arm: {
-            src: "seccomp_policy/android.hardware.media.c2@1.1-default-arm.policy",
+            src: "seccomp_policy/android.hardware.media.c2@1.2-default-arm.policy",
         },
         arm64: {
-            src: "seccomp_policy/android.hardware.media.c2@1.1-default-arm64.policy",
+            src: "seccomp_policy/android.hardware.media.c2@1.2-default-arm64.policy",
         },
         x86: {
-            src: "seccomp_policy/android.hardware.media.c2@1.1-default-x86.policy",
+            src: "seccomp_policy/android.hardware.media.c2@1.2-default-x86.policy",
         },
         x86_64: {
-            src: "seccomp_policy/android.hardware.media.c2@1.1-default-x86_64.policy",
+            src: "seccomp_policy/android.hardware.media.c2@1.2-default-x86_64.policy",
         },
     },
 
diff --git a/media/codec2/hidl/services/android.hardware.media.c2@1.1-default-service.rc b/media/codec2/hidl/services/android.hardware.media.c2@1.1-default-service.rc
deleted file mode 100644
index 44f2d8e..0000000
--- a/media/codec2/hidl/services/android.hardware.media.c2@1.1-default-service.rc
+++ /dev/null
@@ -1,7 +0,0 @@
-service android-hardware-media-c2-hal-1-1 /vendor/bin/hw/android.hardware.media.c2@1.1-default-service
-    class hal
-    user mediacodec
-    group camera mediadrm drmrpc
-    ioprio rt 4
-    writepid /dev/cpuset/foreground/tasks
-
diff --git a/media/codec2/hidl/services/android.hardware.media.c2@1.2-default-service.rc b/media/codec2/hidl/services/android.hardware.media.c2@1.2-default-service.rc
new file mode 100644
index 0000000..03f6e3d
--- /dev/null
+++ b/media/codec2/hidl/services/android.hardware.media.c2@1.2-default-service.rc
@@ -0,0 +1,7 @@
+service android-hardware-media-c2-hal-1-2 /vendor/bin/hw/android.hardware.media.c2@1.2-default-service
+    class hal
+    user mediacodec
+    group camera mediadrm drmrpc
+    ioprio rt 4
+    writepid /dev/cpuset/foreground/tasks
+
diff --git a/media/codec2/hidl/services/manifest_media_c2_V1_2_default.xml b/media/codec2/hidl/services/manifest_media_c2_V1_2_default.xml
new file mode 100644
index 0000000..a5e8d87
--- /dev/null
+++ b/media/codec2/hidl/services/manifest_media_c2_V1_2_default.xml
@@ -0,0 +1,11 @@
+<manifest version="1.0" type="device">
+    <hal>
+        <name>android.hardware.media.c2</name>
+        <transport>hwbinder</transport>
+        <version>1.2</version>
+        <interface>
+            <name>IComponentStore</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+</manifest>
diff --git a/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-x86_64.policy b/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-x86_64.policy
deleted file mode 100644
index d9c4045..0000000
--- a/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-x86_64.policy
+++ /dev/null
@@ -1,71 +0,0 @@
-# Copyright (C) 2017 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.
-
-read: 1
-mprotect: 1
-prctl: 1
-openat: 1
-open: 1
-getuid32: 1
-getuid: 1
-getrlimit: 1
-writev: 1
-ioctl: 1
-close: 1
-mmap2: 1
-mmap: 1
-fstat64: 1
-fstat: 1
-stat64: 1
-statfs64: 1
-madvise: 1
-fstatat64: 1
-newfstatat: 1
-futex: 1
-munmap: 1
-faccessat: 1
-_llseek: 1
-lseek: 1
-clone: 1
-sigaltstack: 1
-setpriority: 1
-restart_syscall: 1
-exit: 1
-exit_group: 1
-rt_sigreturn: 1
-ugetrlimit: 1
-readlink: 1
-readlinkat: 1
-_llseek: 1
-fstatfs64: 1
-fstatfs: 1
-pread64: 1
-mremap: 1
-dup: 1
-set_tid_address: 1
-write: 1
-nanosleep: 1
-sched_setscheduler: 1
-uname: 1
-memfd_create: 1
-ftruncate: 1
-ftruncate64: 1
-
-# Required by AddressSanitizer
-gettid: 1
-sched_yield: 1
-getpid: 1
-gettid: 1
-
-@include /system/etc/seccomp_policy/crash_dump.x86.policy
diff --git a/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-arm.policy b/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.2-default-arm.policy
similarity index 100%
rename from media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-arm.policy
rename to media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.2-default-arm.policy
diff --git a/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-arm64.policy b/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.2-default-arm64.policy
similarity index 96%
rename from media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-arm64.policy
rename to media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.2-default-arm64.policy
index 4faf8b2..f701987 100644
--- a/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-arm64.policy
+++ b/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.2-default-arm64.policy
@@ -1,4 +1,4 @@
-# Copyright (C) 2019 The Android Open Source Project
+# Copyright (C) 2021 The Android Open Source Project
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-x86.policy b/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.2-default-x86.policy
similarity index 95%
rename from media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-x86.policy
rename to media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.2-default-x86.policy
index d9c4045..056c690 100644
--- a/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-x86.policy
+++ b/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.2-default-x86.policy
@@ -1,4 +1,4 @@
-# Copyright (C) 2017 The Android Open Source Project
+# Copyright (C) 2021 The Android Open Source Project
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-x86.policy b/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.2-default-x86_64.policy
similarity index 95%
copy from media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-x86.policy
copy to media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.2-default-x86_64.policy
index d9c4045..056c690 100644
--- a/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.1-default-x86.policy
+++ b/media/codec2/hidl/services/seccomp_policy/android.hardware.media.c2@1.2-default-x86_64.policy
@@ -1,4 +1,4 @@
-# Copyright (C) 2017 The Android Open Source Project
+# Copyright (C) 2021 The Android Open Source Project
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/media/codec2/hidl/services/vendor.cpp b/media/codec2/hidl/services/vendor.cpp
index 3ddb039..0d0684d 100644
--- a/media/codec2/hidl/services/vendor.cpp
+++ b/media/codec2/hidl/services/vendor.cpp
@@ -15,11 +15,11 @@
  */
 
 //#define LOG_NDEBUG 0
-#define LOG_TAG "android.hardware.media.c2@1.1-service"
+#define LOG_TAG "android.hardware.media.c2@1.2-service"
 
 #include <android-base/logging.h>
 #include <binder/ProcessState.h>
-#include <codec2/hidl/1.1/ComponentStore.h>
+#include <codec2/hidl/1.2/ComponentStore.h>
 #include <hidl/HidlTransportSupport.h>
 #include <minijail.h>
 
@@ -31,13 +31,13 @@
 // "android.hardware.media.c2@1.1-default-seccomp_policy" in Android.bp.
 static constexpr char kBaseSeccompPolicyPath[] =
         "/vendor/etc/seccomp_policy/"
-        "android.hardware.media.c2@1.1-default-seccomp-policy";
+        "android.hardware.media.c2@1.2-default-seccomp-policy";
 
 // Additional seccomp permissions can be added in this file.
 // This file does not exist by default.
 static constexpr char kExtSeccompPolicyPath[] =
         "/vendor/etc/seccomp_policy/"
-        "android.hardware.media.c2@1.1-extended-seccomp-policy";
+        "android.hardware.media.c2@1.2-extended-seccomp-policy";
 
 class StoreImpl : public C2ComponentStore {
 public:
@@ -164,7 +164,7 @@
 
 int main(int /* argc */, char** /* argv */) {
     using namespace ::android;
-    LOG(DEBUG) << "android.hardware.media.c2@1.1-service starting...";
+    LOG(DEBUG) << "android.hardware.media.c2@1.2-service starting...";
 
     // Set up minijail to limit system calls.
     signal(SIGPIPE, SIG_IGN);
@@ -180,7 +180,7 @@
 
     // Create IComponentStore service.
     {
-        using namespace ::android::hardware::media::c2::V1_1;
+        using namespace ::android::hardware::media::c2::V1_2;
         sp<IComponentStore> store;
 
         // TODO: Replace this with
diff --git a/media/mediaserver/manifest_media_c2_software.xml b/media/mediaserver/manifest_media_c2_software.xml
index f23ed44..a5b4896 100644
--- a/media/mediaserver/manifest_media_c2_software.xml
+++ b/media/mediaserver/manifest_media_c2_software.xml
@@ -2,7 +2,7 @@
     <hal>
         <name>android.hardware.media.c2</name>
         <transport>hwbinder</transport>
-        <version>1.1</version>
+        <version>1.2</version>
         <interface>
             <name>IComponentStore</name>
             <instance>software</instance>
diff --git a/services/mediacodec/registrant/CodecServiceRegistrant.cpp b/services/mediacodec/registrant/CodecServiceRegistrant.cpp
index 184251a..b479433 100644
--- a/services/mediacodec/registrant/CodecServiceRegistrant.cpp
+++ b/services/mediacodec/registrant/CodecServiceRegistrant.cpp
@@ -25,8 +25,9 @@
 #include <C2PlatformSupport.h>
 #include <codec2/hidl/1.0/ComponentStore.h>
 #include <codec2/hidl/1.1/ComponentStore.h>
-#include <codec2/hidl/1.1/Configurable.h>
-#include <codec2/hidl/1.1/types.h>
+#include <codec2/hidl/1.2/ComponentStore.h>
+#include <codec2/hidl/1.2/Configurable.h>
+#include <codec2/hidl/1.2/types.h>
 #include <hidl/HidlSupport.h>
 #include <media/CodecServiceRegistrant.h>
 
@@ -37,8 +38,8 @@
 using ::android::hardware::Return;
 using ::android::hardware::Void;
 using ::android::sp;
-using namespace ::android::hardware::media::c2::V1_1;
-using namespace ::android::hardware::media::c2::V1_1::utils;
+using namespace ::android::hardware::media::c2::V1_2;
+using namespace ::android::hardware::media::c2::V1_2::utils;
 
 constexpr c2_status_t C2_TRANSACTION_FAILED = C2_CORRUPTED;
 
@@ -420,11 +421,20 @@
     // STOPSHIP: Remove code name checking once platform version bumps up to 30.
     std::string codeName =
         android::base::GetProperty("ro.build.version.codename", "");
-    if (codeName == "R") {
-        platformVersion = 30;
+    if (codeName == "S") {
+        platformVersion = 31;
     }
 
     switch (platformVersion) {
+        case 31: {
+            android::sp<V1_2::IComponentStore> storeV1_2 =
+                new V1_2::utils::ComponentStore(store);
+            if (storeV1_2->registerAsService("software") != android::OK) {
+                LOG(ERROR) << "Cannot register software Codec2 v1.2 service.";
+                return;
+            }
+            break;
+        }
         case 30: {
             android::sp<V1_1::IComponentStore> storeV1_1 =
                 new V1_1::utils::ComponentStore(store);