diff --git a/services/surfaceflinger/Android.bp b/services/surfaceflinger/Android.bp
index ea6de06..93c9ea3 100644
--- a/services/surfaceflinger/Android.bp
+++ b/services/surfaceflinger/Android.bp
@@ -39,15 +39,19 @@
         "android.hardware.graphics.allocator@2.0",
         "android.hardware.graphics.allocator@3.0",
         "android.hardware.graphics.common@1.2",
+        "android.hardware.common-V2-ndk",
+        "android.hardware.common.fmq-V1-ndk",
         "android.hardware.graphics.composer@2.1",
         "android.hardware.graphics.composer@2.2",
         "android.hardware.graphics.composer@2.3",
         "android.hardware.graphics.composer@2.4",
+        "android.hardware.graphics.composer3-V1-ndk",
         "android.hardware.power@1.0",
         "android.hardware.power@1.3",
         "android.hardware.power-V2-cpp",
         "libbase",
         "libbinder",
+        "libbinder_ndk",
         "libcutils",
         "libEGL",
         "libfmq",
@@ -69,18 +73,21 @@
         "server_configurable_flags",
     ],
     static_libs: [
+        "libaidlcommonsupport",
         "libcompositionengine",
         "libframetimeline",
         "libperfetto_client_experimental",
         "librenderengine",
         "libserviceutils",
         "libtrace_proto",
+        "libaidlcommonsupport",
     ],
     header_libs: [
         "android.hardware.graphics.composer@2.1-command-buffer",
         "android.hardware.graphics.composer@2.2-command-buffer",
         "android.hardware.graphics.composer@2.3-command-buffer",
         "android.hardware.graphics.composer@2.4-command-buffer",
+        "android.hardware.graphics.composer3-command-buffer",
     ],
     export_static_lib_headers: [
         "libcompositionengine",
@@ -95,6 +102,7 @@
         "android.hardware.graphics.composer@2.2",
         "android.hardware.graphics.composer@2.3",
         "android.hardware.graphics.composer@2.4",
+        "android.hardware.graphics.composer3-V1-ndk",
         "android.hardware.power@1.3",
         "libhidlbase",
         "libtimestats",
@@ -144,6 +152,7 @@
         "EffectLayer.cpp",
         "ContainerLayer.cpp",
         "DisplayDevice.cpp",
+        "DisplayHardware/AidlComposerHal.cpp",
         "DisplayHardware/ComposerHal.cpp",
         "DisplayHardware/DisplayIdentification.cpp",
         "DisplayHardware/FramebufferSurface.cpp",
diff --git a/services/surfaceflinger/CompositionEngine/Android.bp b/services/surfaceflinger/CompositionEngine/Android.bp
index d738ccd..83b4a25 100644
--- a/services/surfaceflinger/CompositionEngine/Android.bp
+++ b/services/surfaceflinger/CompositionEngine/Android.bp
@@ -20,6 +20,7 @@
         "android.hardware.graphics.composer@2.2",
         "android.hardware.graphics.composer@2.3",
         "android.hardware.graphics.composer@2.4",
+        "android.hardware.graphics.composer3-V1-ndk",
         "android.hardware.power@1.0",
         "android.hardware.power@1.3",
         "libbase",
@@ -38,12 +39,14 @@
         "libmath",
         "librenderengine",
         "libtrace_proto",
+        "libaidlcommonsupport",
     ],
     header_libs: [
         "android.hardware.graphics.composer@2.1-command-buffer",
         "android.hardware.graphics.composer@2.2-command-buffer",
         "android.hardware.graphics.composer@2.3-command-buffer",
         "android.hardware.graphics.composer@2.4-command-buffer",
+        "android.hardware.graphics.composer3-command-buffer",
         "libsurfaceflinger_headers",
     ],
 }
diff --git a/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp b/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp
new file mode 100644
index 0000000..0a8cf5b
--- /dev/null
+++ b/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp
@@ -0,0 +1,1366 @@
+/*
+ * 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.
+ */
+
+#undef LOG_TAG
+#define LOG_TAG "HwcComposer"
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
+#include "ComposerHal.h"
+
+#include <android/binder_ibinder_platform.h>
+#include <android/binder_manager.h>
+#include <log/log.h>
+#include <utils/Trace.h>
+
+#include <aidl/android/hardware/graphics/composer3/BnComposerCallback.h>
+
+#include <algorithm>
+#include <cinttypes>
+
+namespace android {
+
+using hardware::hidl_handle;
+using hardware::hidl_vec;
+using hardware::Return;
+
+using aidl::android::hardware::graphics::composer3::BnComposerCallback;
+using aidl::android::hardware::graphics::composer3::Capability;
+using aidl::android::hardware::graphics::composer3::PowerMode;
+using aidl::android::hardware::graphics::composer3::VirtualDisplay;
+
+using AidlColorMode = aidl::android::hardware::graphics::composer3::ColorMode;
+using AidlContentType = aidl::android::hardware::graphics::composer3::ContentType;
+using AidlDisplayIdentification =
+        aidl::android::hardware::graphics::composer3::DisplayIdentification;
+using AidlDisplayContentSample = aidl::android::hardware::graphics::composer3::DisplayContentSample;
+using AidlDisplayAttribute = aidl::android::hardware::graphics::composer3::DisplayAttribute;
+using AidlDisplayCapability = aidl::android::hardware::graphics::composer3::DisplayCapability;
+using AidlExecuteCommandsStatus =
+        aidl::android::hardware::graphics::composer3::ExecuteCommandsStatus;
+using AidlHdrCapabilities = aidl::android::hardware::graphics::composer3::HdrCapabilities;
+using AidlPerFrameMetadata = aidl::android::hardware::graphics::composer3::PerFrameMetadata;
+using AidlPerFrameMetadataKey = aidl::android::hardware::graphics::composer3::PerFrameMetadataKey;
+using AidlPerFrameMetadataBlob = aidl::android::hardware::graphics::composer3::PerFrameMetadataBlob;
+using AidlRenderIntent = aidl::android::hardware::graphics::composer3::RenderIntent;
+using AidlVsyncPeriodChangeConstraints =
+        aidl::android::hardware::graphics::composer3::VsyncPeriodChangeConstraints;
+using AidlVsyncPeriodChangeTimeline =
+        aidl::android::hardware::graphics::composer3::VsyncPeriodChangeTimeline;
+using AidlLayerGenericMetadataKey =
+        aidl::android::hardware::graphics::composer3::LayerGenericMetadataKey;
+using AidlDisplayContentSamplingAttributes =
+        aidl::android::hardware::graphics::composer3::DisplayContentSamplingAttributes;
+using AidlFormatColorComponent = aidl::android::hardware::graphics::composer3::FormatColorComponent;
+using AidlDisplayConnectionType =
+        aidl::android::hardware::graphics::composer3::DisplayConnectionType;
+using AidlIComposerClient = aidl::android::hardware::graphics::composer3::IComposerClient;
+
+using AidlColorTransform = aidl::android::hardware::graphics::common::ColorTransform;
+using AidlDataspace = aidl::android::hardware::graphics::common::Dataspace;
+using AidlFRect = aidl::android::hardware::graphics::common::FRect;
+using AidlRect = aidl::android::hardware::graphics::common::Rect;
+using AidlTransform = aidl::android::hardware::graphics::common::Transform;
+
+namespace Hwc2 {
+
+namespace {
+
+template <typename To, typename From>
+To translate(From x) {
+    return static_cast<To>(x);
+}
+
+template <typename To, typename From>
+std::vector<To> translate(const std::vector<From>& in) {
+    std::vector<To> out;
+    out.reserve(in.size());
+    std::transform(in.begin(), in.end(), std::back_inserter(out),
+                   [](From x) { return translate<To>(x); });
+    return out;
+}
+
+template <>
+AidlRect translate(IComposerClient::Rect x) {
+    return AidlRect{
+            .left = x.left,
+            .top = x.top,
+            .right = x.right,
+            .bottom = x.bottom,
+    };
+}
+
+template <>
+AidlFRect translate(IComposerClient::FRect x) {
+    return AidlFRect{
+            .left = x.left,
+            .top = x.top,
+            .right = x.right,
+            .bottom = x.bottom,
+    };
+}
+
+template <>
+Color translate(IComposerClient::Color x) {
+    return Color{
+            .r = static_cast<int8_t>(x.r),
+            .g = static_cast<int8_t>(x.g),
+            .b = static_cast<int8_t>(x.b),
+            .a = static_cast<int8_t>(x.a),
+    };
+}
+
+template <>
+AidlPerFrameMetadataBlob translate(IComposerClient::PerFrameMetadataBlob x) {
+    AidlPerFrameMetadataBlob blob;
+    blob.key = translate<AidlPerFrameMetadataKey>(x.key),
+    std::copy(blob.blob.begin(), blob.blob.end(), x.blob.begin());
+    return blob;
+}
+
+template <>
+AidlPerFrameMetadata translate(IComposerClient::PerFrameMetadata x) {
+    return AidlPerFrameMetadata{
+            .key = translate<AidlPerFrameMetadataKey>(x.key),
+            .value = x.value,
+    };
+}
+
+template <>
+DisplayedFrameStats translate(AidlDisplayContentSample x) {
+    return DisplayedFrameStats{
+            .numFrames = static_cast<uint64_t>(x.frameCount),
+            .component_0_sample = translate<uint64_t>(x.sampleComponent0),
+            .component_1_sample = translate<uint64_t>(x.sampleComponent1),
+            .component_2_sample = translate<uint64_t>(x.sampleComponent2),
+            .component_3_sample = translate<uint64_t>(x.sampleComponent3),
+    };
+}
+
+template <>
+AidlVsyncPeriodChangeConstraints translate(IComposerClient::VsyncPeriodChangeConstraints x) {
+    return AidlVsyncPeriodChangeConstraints{
+            .desiredTimeNanos = x.desiredTimeNanos,
+            .seamlessRequired = x.seamlessRequired,
+    };
+}
+
+template <>
+VsyncPeriodChangeTimeline translate(AidlVsyncPeriodChangeTimeline x) {
+    return VsyncPeriodChangeTimeline{
+            .newVsyncAppliedTimeNanos = x.newVsyncAppliedTimeNanos,
+            .refreshRequired = x.refreshRequired,
+            .refreshTimeNanos = x.refreshTimeNanos,
+    };
+}
+
+template <>
+IComposerClient::LayerGenericMetadataKey translate(AidlLayerGenericMetadataKey x) {
+    return IComposerClient::LayerGenericMetadataKey{
+            .name = x.name,
+            .mandatory = x.mandatory,
+    };
+}
+
+mat4 makeMat4(std::vector<float> in) {
+    return mat4(static_cast<const float*>(in.data()));
+}
+
+} // namespace
+
+class AidlIComposerCallbackWrapper : public BnComposerCallback {
+public:
+    AidlIComposerCallbackWrapper(sp<V2_4::IComposerCallback> callback)
+          : mCallback(std::move(callback)) {}
+
+    ::ndk::ScopedAStatus onHotplug(int64_t in_display, bool in_connected) override {
+        const auto connection = in_connected ? V2_4::IComposerCallback::Connection::CONNECTED
+                                             : V2_4::IComposerCallback::Connection::DISCONNECTED;
+        mCallback->onHotplug(translate<Display>(in_display), connection);
+        return ::ndk::ScopedAStatus::ok();
+    }
+
+    ::ndk::ScopedAStatus onRefresh(int64_t in_display) override {
+        mCallback->onRefresh(translate<Display>(in_display));
+        return ::ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onSeamlessPossible(int64_t in_display) override {
+        mCallback->onSeamlessPossible(translate<Display>(in_display));
+        return ::ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onVsync(int64_t in_display, int64_t in_timestamp,
+                                 int32_t in_vsyncPeriodNanos) override {
+        mCallback->onVsync_2_4(translate<Display>(in_display), in_timestamp,
+                               static_cast<uint32_t>(in_vsyncPeriodNanos));
+        return ::ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onVsyncPeriodTimingChanged(
+            int64_t in_display, const AidlVsyncPeriodChangeTimeline& in_updatedTimeline) override {
+        mCallback->onVsyncPeriodTimingChanged(translate<Display>(in_display),
+                                              translate<V2_4::VsyncPeriodChangeTimeline>(
+                                                      in_updatedTimeline));
+        return ::ndk::ScopedAStatus::ok();
+    }
+
+private:
+    sp<V2_4::IComposerCallback> mCallback;
+};
+
+namespace impl {
+
+AidlComposer::AidlComposer(const std::string& serviceName) : mWriter(kWriterInitialSize) {
+    // This only waits if the service is actually declared
+    mAidlComposer = AidlIComposer::fromBinder(ndk::SpAIBinder(
+            AServiceManager_waitForService((AidlIComposer::descriptor + serviceName).c_str())));
+    if (!mAidlComposer) {
+        LOG_ALWAYS_FATAL("Failed to get AIDL composer service");
+        return;
+    }
+
+    if (!mAidlComposer->createClient(&mAidlComposerClient).isOk()) {
+        LOG_ALWAYS_FATAL("Can't create AidlComposerClient, fallback to HIDL");
+        return;
+    }
+
+    ALOGI("Loaded AIDL composer3 HAL service");
+}
+
+AidlComposer::~AidlComposer() = default;
+
+std::vector<IComposer::Capability> AidlComposer::getCapabilities() {
+    std::vector<Capability> capabilities;
+    const auto status = mAidlComposer->getCapabilities(&capabilities);
+    if (!status.isOk()) {
+        ALOGE("getCapabilities failed %s", status.getDescription().c_str());
+        return {};
+    }
+    return translate<IComposer::Capability>(capabilities);
+}
+
+std::string AidlComposer::dumpDebugInfo() {
+    std::string info;
+    const auto status = mAidlComposer->dumpDebugInfo(&info);
+    if (!status.isOk()) {
+        ALOGE("dumpDebugInfo failed %s", status.getDescription().c_str());
+        return {};
+    }
+    return info;
+}
+
+void AidlComposer::registerCallback(const sp<IComposerCallback>& callback) {
+    if (mAidlComposerCallback) {
+        ALOGE("Callback already registered");
+    }
+    mAidlComposerCallback = std::make_shared<AidlIComposerCallbackWrapper>(callback);
+    AIBinder_setMinSchedulerPolicy(mAidlComposerCallback->asBinder().get(), SCHED_FIFO, 2);
+
+    const auto status = mAidlComposerClient->registerCallback(mAidlComposerCallback);
+    if (!status.isOk()) {
+        ALOGE("registerCallback failed %s", status.getDescription().c_str());
+    }
+}
+
+void AidlComposer::resetCommands() {
+    mWriter.reset();
+}
+
+Error AidlComposer::executeCommands() {
+    return execute();
+}
+
+uint32_t AidlComposer::getMaxVirtualDisplayCount() {
+    int32_t count = 0;
+    const auto status = mAidlComposerClient->getMaxVirtualDisplayCount(&count);
+    if (!status.isOk()) {
+        ALOGE("getMaxVirtualDisplayCount failed %s", status.getDescription().c_str());
+        return 0;
+    }
+    return static_cast<uint32_t>(count);
+}
+
+Error AidlComposer::createVirtualDisplay(uint32_t width, uint32_t height, PixelFormat* format,
+                                         Display* outDisplay) {
+    using AidlPixelFormat = aidl::android::hardware::graphics::common::PixelFormat;
+    const int32_t bufferSlotCount = 1;
+    VirtualDisplay virtualDisplay;
+    const auto status =
+            mAidlComposerClient->createVirtualDisplay(static_cast<int32_t>(width),
+                                                      static_cast<int32_t>(height),
+                                                      static_cast<AidlPixelFormat>(*format),
+                                                      bufferSlotCount, &virtualDisplay);
+
+    if (!status.isOk()) {
+        ALOGE("createVirtualDisplay failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+
+    *outDisplay = translate<Display>(virtualDisplay.display);
+    *format = static_cast<PixelFormat>(virtualDisplay.format);
+    return Error::NONE;
+}
+
+Error AidlComposer::destroyVirtualDisplay(Display display) {
+    const auto status = mAidlComposerClient->destroyVirtualDisplay(translate<int64_t>(display));
+    if (!status.isOk()) {
+        ALOGE("destroyVirtualDisplay failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::acceptDisplayChanges(Display display) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.acceptDisplayChanges();
+    return Error::NONE;
+}
+
+Error AidlComposer::createLayer(Display display, Layer* outLayer) {
+    int64_t layer;
+    const auto status = mAidlComposerClient->createLayer(translate<int64_t>(display),
+                                                         kMaxLayerBufferCount, &layer);
+    if (!status.isOk()) {
+        ALOGE("createLayer failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+
+    *outLayer = translate<Layer>(layer);
+    return Error::NONE;
+}
+
+Error AidlComposer::destroyLayer(Display display, Layer layer) {
+    const auto status = mAidlComposerClient->destroyLayer(translate<int64_t>(display),
+                                                          translate<int64_t>(layer));
+    if (!status.isOk()) {
+        ALOGE("destroyLayer failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::getActiveConfig(Display display, Config* outConfig) {
+    int32_t config;
+    const auto status = mAidlComposerClient->getActiveConfig(translate<int64_t>(display), &config);
+    if (!status.isOk()) {
+        ALOGE("getActiveConfig failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    *outConfig = translate<Config>(config);
+    return Error::NONE;
+}
+
+Error AidlComposer::getChangedCompositionTypes(
+        Display display, std::vector<Layer>* outLayers,
+        std::vector<IComposerClient::Composition>* outTypes) {
+    mReader.takeChangedCompositionTypes(display, outLayers, outTypes);
+    return Error::NONE;
+}
+
+Error AidlComposer::getColorModes(Display display, std::vector<ColorMode>* outModes) {
+    std::vector<AidlColorMode> modes;
+    const auto status = mAidlComposerClient->getColorModes(translate<int64_t>(display), &modes);
+    if (!status.isOk()) {
+        ALOGE("getColorModes failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    *outModes = translate<ColorMode>(modes);
+    return Error::NONE;
+}
+
+Error AidlComposer::getDisplayAttribute(Display display, Config config,
+                                        IComposerClient::Attribute attribute, int32_t* outValue) {
+    const auto status =
+            mAidlComposerClient->getDisplayAttribute(translate<int64_t>(display),
+                                                     translate<int32_t>(config),
+                                                     static_cast<AidlDisplayAttribute>(attribute),
+                                                     outValue);
+    if (!status.isOk()) {
+        ALOGE("getDisplayAttribute failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::getDisplayConfigs(Display display, std::vector<Config>* outConfigs) {
+    std::vector<int32_t> configs;
+    const auto status =
+            mAidlComposerClient->getDisplayConfigs(translate<int64_t>(display), &configs);
+    if (!status.isOk()) {
+        ALOGE("getDisplayConfigs failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    *outConfigs = translate<Config>(configs);
+    return Error::NONE;
+}
+
+Error AidlComposer::getDisplayName(Display display, std::string* outName) {
+    const auto status = mAidlComposerClient->getDisplayName(translate<int64_t>(display), outName);
+    if (!status.isOk()) {
+        ALOGE("getDisplayName failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::getDisplayRequests(Display display, uint32_t* outDisplayRequestMask,
+                                       std::vector<Layer>* outLayers,
+                                       std::vector<uint32_t>* outLayerRequestMasks) {
+    mReader.takeDisplayRequests(display, outDisplayRequestMask, outLayers, outLayerRequestMasks);
+    return Error::NONE;
+}
+
+Error AidlComposer::getDozeSupport(Display display, bool* outSupport) {
+    const auto status =
+            mAidlComposerClient->getDozeSupport(translate<int64_t>(display), outSupport);
+    if (!status.isOk()) {
+        ALOGE("getDozeSupport failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::getHdrCapabilities(Display display, std::vector<Hdr>* outTypes,
+                                       float* outMaxLuminance, float* outMaxAverageLuminance,
+                                       float* outMinLuminance) {
+    AidlHdrCapabilities capabilities;
+    const auto status =
+            mAidlComposerClient->getHdrCapabilities(translate<int64_t>(display), &capabilities);
+    if (!status.isOk()) {
+        ALOGE("getHdrCapabilities failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+
+    *outTypes = translate<Hdr>(capabilities.types);
+    *outMaxLuminance = capabilities.maxLuminance;
+    *outMaxAverageLuminance = capabilities.maxAverageLuminance;
+    *outMinLuminance = capabilities.minLuminance;
+    return Error::NONE;
+}
+
+Error AidlComposer::getReleaseFences(Display display, std::vector<Layer>* outLayers,
+                                     std::vector<int>* outReleaseFences) {
+    mReader.takeReleaseFences(display, outLayers, outReleaseFences);
+    return Error::NONE;
+}
+
+Error AidlComposer::presentDisplay(Display display, int* outPresentFence) {
+    ATRACE_NAME("HwcPresentDisplay");
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.presentDisplay();
+
+    Error error = execute();
+    if (error != Error::NONE) {
+        return error;
+    }
+
+    mReader.takePresentFence(display, outPresentFence);
+
+    return Error::NONE;
+}
+
+Error AidlComposer::setActiveConfig(Display display, Config config) {
+    const auto status = mAidlComposerClient->setActiveConfig(translate<int64_t>(display),
+                                                             translate<int32_t>(config));
+    if (!status.isOk()) {
+        ALOGE("setActiveConfig failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::setClientTarget(Display display, uint32_t slot, const sp<GraphicBuffer>& target,
+                                    int acquireFence, Dataspace dataspace,
+                                    const std::vector<IComposerClient::Rect>& damage) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+
+    const native_handle_t* handle = nullptr;
+    if (target.get()) {
+        handle = target->getNativeBuffer()->handle;
+    }
+
+    mWriter.setClientTarget(slot, handle, acquireFence,
+                            translate<aidl::android::hardware::graphics::common::Dataspace>(
+                                    dataspace),
+                            translate<AidlRect>(damage));
+    return Error::NONE;
+}
+
+Error AidlComposer::setColorMode(Display display, ColorMode mode, RenderIntent renderIntent) {
+    const auto status =
+            mAidlComposerClient->setColorMode(translate<int64_t>(display),
+                                              translate<AidlColorMode>(mode),
+                                              translate<AidlRenderIntent>(renderIntent));
+    if (!status.isOk()) {
+        ALOGE("setColorMode failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::setColorTransform(Display display, const float* matrix, ColorTransform hint) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.setColorTransform(matrix, translate<AidlColorTransform>(hint));
+    return Error::NONE;
+}
+
+Error AidlComposer::setOutputBuffer(Display display, const native_handle_t* buffer,
+                                    int releaseFence) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.setOutputBuffer(0, buffer, dup(releaseFence));
+    return Error::NONE;
+}
+
+Error AidlComposer::setPowerMode(Display display, IComposerClient::PowerMode mode) {
+    const auto status = mAidlComposerClient->setPowerMode(translate<int64_t>(display),
+                                                          translate<PowerMode>(mode));
+    if (!status.isOk()) {
+        ALOGE("setPowerMode failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::setVsyncEnabled(Display display, IComposerClient::Vsync enabled) {
+    const bool enableVsync = enabled == IComposerClient::Vsync::ENABLE;
+    const auto status =
+            mAidlComposerClient->setVsyncEnabled(translate<int64_t>(display), enableVsync);
+    if (!status.isOk()) {
+        ALOGE("setVsyncEnabled failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::setClientTargetSlotCount(Display display) {
+    const int32_t bufferSlotCount = BufferQueue::NUM_BUFFER_SLOTS;
+    const auto status = mAidlComposerClient->setClientTargetSlotCount(translate<int64_t>(display),
+                                                                      bufferSlotCount);
+    if (!status.isOk()) {
+        ALOGE("setClientTargetSlotCount failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::validateDisplay(Display display, uint32_t* outNumTypes,
+                                    uint32_t* outNumRequests) {
+    ATRACE_NAME("HwcValidateDisplay");
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.validateDisplay();
+
+    Error error = execute();
+    if (error != Error::NONE) {
+        return error;
+    }
+
+    mReader.hasChanges(display, outNumTypes, outNumRequests);
+
+    return Error::NONE;
+}
+
+Error AidlComposer::presentOrValidateDisplay(Display display, uint32_t* outNumTypes,
+                                             uint32_t* outNumRequests, int* outPresentFence,
+                                             uint32_t* state) {
+    ATRACE_NAME("HwcPresentOrValidateDisplay");
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.presentOrvalidateDisplay();
+
+    Error error = execute();
+    if (error != Error::NONE) {
+        return error;
+    }
+
+    mReader.takePresentOrValidateStage(display, state);
+
+    if (*state == 1) { // Present succeeded
+        mReader.takePresentFence(display, outPresentFence);
+    }
+
+    if (*state == 0) { // Validate succeeded.
+        mReader.hasChanges(display, outNumTypes, outNumRequests);
+    }
+
+    return Error::NONE;
+}
+
+Error AidlComposer::setCursorPosition(Display display, Layer layer, int32_t x, int32_t y) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerCursorPosition(x, y);
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerBuffer(Display display, Layer layer, uint32_t slot,
+                                   const sp<GraphicBuffer>& buffer, int acquireFence) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+
+    const native_handle_t* handle = nullptr;
+    if (buffer.get()) {
+        handle = buffer->getNativeBuffer()->handle;
+    }
+
+    mWriter.setLayerBuffer(slot, handle, acquireFence);
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerSurfaceDamage(Display display, Layer layer,
+                                          const std::vector<IComposerClient::Rect>& damage) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerSurfaceDamage(translate<AidlRect>(damage));
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerBlendMode(Display display, Layer layer,
+                                      IComposerClient::BlendMode mode) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerBlendMode(translate<BlendMode>(mode));
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerColor(Display display, Layer layer,
+                                  const IComposerClient::Color& color) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerColor(translate<Color>(color));
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerCompositionType(Display display, Layer layer,
+                                            IComposerClient::Composition type) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerCompositionType(translate<Composition>(type));
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerDataspace(Display display, Layer layer, Dataspace dataspace) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerDataspace(translate<AidlDataspace>(dataspace));
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerDisplayFrame(Display display, Layer layer,
+                                         const IComposerClient::Rect& frame) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerDisplayFrame(translate<AidlRect>(frame));
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerPlaneAlpha(Display display, Layer layer, float alpha) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerPlaneAlpha(alpha);
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerSidebandStream(Display display, Layer layer,
+                                           const native_handle_t* stream) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerSidebandStream(stream);
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerSourceCrop(Display display, Layer layer,
+                                       const IComposerClient::FRect& crop) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerSourceCrop(translate<AidlFRect>(crop));
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerTransform(Display display, Layer layer, Transform transform) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerTransform(translate<AidlTransform>(transform));
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerVisibleRegion(Display display, Layer layer,
+                                          const std::vector<IComposerClient::Rect>& visible) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerVisibleRegion(translate<AidlRect>(visible));
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerZOrder(Display display, Layer layer, uint32_t z) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerZOrder(z);
+    return Error::NONE;
+}
+
+Error AidlComposer::execute() {
+    // prepare input command queue
+    bool queueChanged = false;
+    int32_t commandLength = 0;
+    std::vector<aidl::android::hardware::common::NativeHandle> commandHandles;
+    if (!mWriter.writeQueue(&queueChanged, &commandLength, &commandHandles)) {
+        mWriter.reset();
+        return Error::NO_RESOURCES;
+    }
+
+    // set up new input command queue if necessary
+    if (queueChanged) {
+        const auto status = mAidlComposerClient->setInputCommandQueue(mWriter.getMQDescriptor());
+        if (!status.isOk()) {
+            ALOGE("setInputCommandQueue failed %s", status.getDescription().c_str());
+            mWriter.reset();
+            return static_cast<Error>(status.getServiceSpecificError());
+        }
+    }
+
+    if (commandLength == 0) {
+        mWriter.reset();
+        return Error::NONE;
+    }
+
+    AidlExecuteCommandsStatus commandStatus;
+    auto status =
+            mAidlComposerClient->executeCommands(commandLength, commandHandles, &commandStatus);
+    // executeCommands can fail because of out-of-fd and we do not want to
+    // abort() in that case
+    if (!status.isOk()) {
+        ALOGE("executeCommands failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+
+    // set up new output command queue if necessary
+    if (commandStatus.queueChanged) {
+        ::aidl::android::hardware::common::fmq::MQDescriptor<
+                int32_t, ::aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+                outputCommandQueue;
+        status = mAidlComposerClient->getOutputCommandQueue(&outputCommandQueue);
+        if (!status.isOk()) {
+            ALOGE("getOutputCommandQueue failed %s", status.getDescription().c_str());
+            return static_cast<Error>(status.getServiceSpecificError());
+        }
+
+        mReader.setMQDescriptor(outputCommandQueue);
+    }
+
+    Error error;
+    if (mReader.readQueue(commandStatus.length, std::move(commandStatus.handles))) {
+        error = static_cast<Error>(mReader.parse());
+        mReader.reset();
+    } else {
+        error = Error::NO_RESOURCES;
+    }
+
+    if (error == Error::NONE) {
+        std::vector<AidlCommandReader::CommandError> commandErrors = mReader.takeErrors();
+
+        for (const auto& cmdErr : commandErrors) {
+            auto command = mWriter.getCommand(cmdErr.location);
+            if (command == Command::VALIDATE_DISPLAY || command == Command::PRESENT_DISPLAY ||
+                command == Command::PRESENT_OR_VALIDATE_DISPLAY) {
+                error = cmdErr.error;
+            } else {
+                ALOGW("command 0x%x generated error %d", command, cmdErr.error);
+            }
+        }
+    }
+
+    mWriter.reset();
+
+    return error;
+}
+
+Error AidlComposer::setLayerPerFrameMetadata(
+        Display display, Layer layer,
+        const std::vector<IComposerClient::PerFrameMetadata>& perFrameMetadatas) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerPerFrameMetadata(translate<AidlPerFrameMetadata>(perFrameMetadatas));
+    return Error::NONE;
+}
+
+std::vector<IComposerClient::PerFrameMetadataKey> AidlComposer::getPerFrameMetadataKeys(
+        Display display) {
+    std::vector<AidlPerFrameMetadataKey> keys;
+    const auto status =
+            mAidlComposerClient->getPerFrameMetadataKeys(translate<int64_t>(display), &keys);
+    if (!status.isOk()) {
+        ALOGE("getPerFrameMetadataKeys failed %s", status.getDescription().c_str());
+        return {};
+    }
+    return translate<IComposerClient::PerFrameMetadataKey>(keys);
+}
+
+Error AidlComposer::getRenderIntents(Display display, ColorMode colorMode,
+                                     std::vector<RenderIntent>* outRenderIntents) {
+    std::vector<AidlRenderIntent> renderIntents;
+    const auto status = mAidlComposerClient->getRenderIntents(translate<int64_t>(display),
+                                                              translate<AidlColorMode>(colorMode),
+                                                              &renderIntents);
+    if (!status.isOk()) {
+        ALOGE("getRenderIntents failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    *outRenderIntents = translate<RenderIntent>(renderIntents);
+    return Error::NONE;
+}
+
+Error AidlComposer::getDataspaceSaturationMatrix(Dataspace dataspace, mat4* outMatrix) {
+    std::vector<float> matrix;
+    const auto status =
+            mAidlComposerClient->getDataspaceSaturationMatrix(translate<AidlDataspace>(dataspace),
+                                                              &matrix);
+    if (!status.isOk()) {
+        ALOGE("getDataspaceSaturationMatrix failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    *outMatrix = makeMat4(matrix);
+    return Error::NONE;
+}
+
+Error AidlComposer::getDisplayIdentificationData(Display display, uint8_t* outPort,
+                                                 std::vector<uint8_t>* outData) {
+    AidlDisplayIdentification displayIdentification;
+    const auto status =
+            mAidlComposerClient->getDisplayIdentificationData(translate<int64_t>(display),
+                                                              &displayIdentification);
+    if (!status.isOk()) {
+        ALOGE("getDisplayIdentificationData failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+
+    *outPort = static_cast<uint8_t>(displayIdentification.port);
+    *outData = displayIdentification.data;
+
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerColorTransform(Display display, Layer layer, const float* matrix) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerColorTransform(matrix);
+    return Error::NONE;
+}
+
+Error AidlComposer::getDisplayedContentSamplingAttributes(Display display, PixelFormat* outFormat,
+                                                          Dataspace* outDataspace,
+                                                          uint8_t* outComponentMask) {
+    if (!outFormat || !outDataspace || !outComponentMask) {
+        return Error::BAD_PARAMETER;
+    }
+
+    AidlDisplayContentSamplingAttributes attributes;
+    const auto status =
+            mAidlComposerClient->getDisplayedContentSamplingAttributes(translate<int64_t>(display),
+                                                                       &attributes);
+    if (!status.isOk()) {
+        ALOGE("getDisplayedContentSamplingAttributes failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+
+    *outFormat = translate<PixelFormat>(attributes.format);
+    *outDataspace = translate<Dataspace>(attributes.dataspace);
+    *outComponentMask = static_cast<uint8_t>(attributes.componentMask);
+    return Error::NONE;
+}
+
+Error AidlComposer::setDisplayContentSamplingEnabled(Display display, bool enabled,
+                                                     uint8_t componentMask, uint64_t maxFrames) {
+    const auto status =
+            mAidlComposerClient
+                    ->setDisplayedContentSamplingEnabled(translate<int64_t>(display), enabled,
+                                                         static_cast<AidlFormatColorComponent>(
+                                                                 componentMask),
+                                                         static_cast<int64_t>(maxFrames));
+    if (!status.isOk()) {
+        ALOGE("setDisplayedContentSamplingEnabled failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::getDisplayedContentSample(Display display, uint64_t maxFrames,
+                                              uint64_t timestamp, DisplayedFrameStats* outStats) {
+    if (!outStats) {
+        return Error::BAD_PARAMETER;
+    }
+
+    AidlDisplayContentSample sample;
+    const auto status =
+            mAidlComposerClient->getDisplayedContentSample(translate<int64_t>(display),
+                                                           static_cast<int64_t>(maxFrames),
+                                                           static_cast<int64_t>(timestamp),
+                                                           &sample);
+    if (!status.isOk()) {
+        ALOGE("getDisplayedContentSample failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    *outStats = translate<DisplayedFrameStats>(sample);
+    return Error::NONE;
+}
+
+Error AidlComposer::setLayerPerFrameMetadataBlobs(
+        Display display, Layer layer,
+        const std::vector<IComposerClient::PerFrameMetadataBlob>& metadata) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerPerFrameMetadataBlobs(translate<AidlPerFrameMetadataBlob>(metadata));
+    return Error::NONE;
+}
+
+Error AidlComposer::setDisplayBrightness(Display display, float brightness) {
+    const auto status =
+            mAidlComposerClient->setDisplayBrightness(translate<int64_t>(display), brightness);
+    if (!status.isOk()) {
+        ALOGE("setDisplayBrightness failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    return Error::NONE;
+}
+
+Error AidlComposer::getDisplayCapabilities(Display display,
+                                           std::vector<DisplayCapability>* outCapabilities) {
+    std::vector<AidlDisplayCapability> capabilities;
+    const auto status =
+            mAidlComposerClient->getDisplayCapabilities(translate<int64_t>(display), &capabilities);
+    if (!status.isOk()) {
+        ALOGE("getDisplayCapabilities failed %s", status.getDescription().c_str());
+        return static_cast<Error>(status.getServiceSpecificError());
+    }
+    *outCapabilities = translate<DisplayCapability>(capabilities);
+    return Error::NONE;
+}
+
+V2_4::Error AidlComposer::getDisplayConnectionType(
+        Display display, IComposerClient::DisplayConnectionType* outType) {
+    AidlDisplayConnectionType type;
+    const auto status =
+            mAidlComposerClient->getDisplayConnectionType(translate<int64_t>(display), &type);
+    if (!status.isOk()) {
+        ALOGE("getDisplayConnectionType failed %s", status.getDescription().c_str());
+        return static_cast<V2_4::Error>(status.getServiceSpecificError());
+    }
+    *outType = translate<IComposerClient::DisplayConnectionType>(type);
+    return V2_4::Error::NONE;
+}
+
+V2_4::Error AidlComposer::getDisplayVsyncPeriod(Display display, VsyncPeriodNanos* outVsyncPeriod) {
+    int32_t vsyncPeriod;
+    const auto status =
+            mAidlComposerClient->getDisplayVsyncPeriod(translate<int64_t>(display), &vsyncPeriod);
+    if (!status.isOk()) {
+        ALOGE("getDisplayVsyncPeriod failed %s", status.getDescription().c_str());
+        return static_cast<V2_4::Error>(status.getServiceSpecificError());
+    }
+    *outVsyncPeriod = translate<VsyncPeriodNanos>(vsyncPeriod);
+    return V2_4::Error::NONE;
+}
+
+V2_4::Error AidlComposer::setActiveConfigWithConstraints(
+        Display display, Config config,
+        const IComposerClient::VsyncPeriodChangeConstraints& vsyncPeriodChangeConstraints,
+        VsyncPeriodChangeTimeline* outTimeline) {
+    AidlVsyncPeriodChangeTimeline timeline;
+    const auto status =
+            mAidlComposerClient
+                    ->setActiveConfigWithConstraints(translate<int64_t>(display),
+                                                     translate<int32_t>(config),
+                                                     translate<AidlVsyncPeriodChangeConstraints>(
+                                                             vsyncPeriodChangeConstraints),
+                                                     &timeline);
+    if (!status.isOk()) {
+        ALOGE("setActiveConfigWithConstraints failed %s", status.getDescription().c_str());
+        return static_cast<V2_4::Error>(status.getServiceSpecificError());
+    }
+    *outTimeline = translate<VsyncPeriodChangeTimeline>(timeline);
+    return V2_4::Error::NONE;
+}
+
+V2_4::Error AidlComposer::setAutoLowLatencyMode(Display display, bool on) {
+    const auto status = mAidlComposerClient->setAutoLowLatencyMode(translate<int64_t>(display), on);
+    if (!status.isOk()) {
+        ALOGE("setAutoLowLatencyMode failed %s", status.getDescription().c_str());
+        return static_cast<V2_4::Error>(status.getServiceSpecificError());
+    }
+    return V2_4::Error::NONE;
+}
+
+V2_4::Error AidlComposer::getSupportedContentTypes(
+        Display displayId, std::vector<IComposerClient::ContentType>* outSupportedContentTypes) {
+    std::vector<AidlContentType> types;
+    const auto status =
+            mAidlComposerClient->getSupportedContentTypes(translate<int64_t>(displayId), &types);
+    if (!status.isOk()) {
+        ALOGE("getSupportedContentTypes failed %s", status.getDescription().c_str());
+        return static_cast<V2_4::Error>(status.getServiceSpecificError());
+    }
+    *outSupportedContentTypes = translate<IComposerClient::ContentType>(types);
+    return V2_4::Error::NONE;
+}
+
+V2_4::Error AidlComposer::setContentType(Display display,
+                                         IComposerClient::ContentType contentType) {
+    const auto status =
+            mAidlComposerClient->setContentType(translate<int64_t>(display),
+                                                translate<AidlContentType>(contentType));
+    if (!status.isOk()) {
+        ALOGE("setContentType failed %s", status.getDescription().c_str());
+        return static_cast<V2_4::Error>(status.getServiceSpecificError());
+    }
+    return V2_4::Error::NONE;
+}
+
+V2_4::Error AidlComposer::setLayerGenericMetadata(Display display, Layer layer,
+                                                  const std::string& key, bool mandatory,
+                                                  const std::vector<uint8_t>& value) {
+    mWriter.selectDisplay(translate<int64_t>(display));
+    mWriter.selectLayer(translate<int64_t>(layer));
+    mWriter.setLayerGenericMetadata(key, mandatory, value);
+    return V2_4::Error::NONE;
+}
+
+V2_4::Error AidlComposer::getLayerGenericMetadataKeys(
+        std::vector<IComposerClient::LayerGenericMetadataKey>* outKeys) {
+    std::vector<AidlLayerGenericMetadataKey> keys;
+    const auto status = mAidlComposerClient->getLayerGenericMetadataKeys(&keys);
+    if (!status.isOk()) {
+        ALOGE("getLayerGenericMetadataKeys failed %s", status.getDescription().c_str());
+        return static_cast<V2_4::Error>(status.getServiceSpecificError());
+    }
+    *outKeys = translate<IComposerClient::LayerGenericMetadataKey>(keys);
+    return V2_4::Error::NONE;
+}
+
+Error AidlComposer::getClientTargetProperty(
+        Display display, IComposerClient::ClientTargetProperty* outClientTargetProperty) {
+    mReader.takeClientTargetProperty(display, outClientTargetProperty);
+    return Error::NONE;
+}
+
+AidlCommandReader::~AidlCommandReader() {
+    resetData();
+}
+
+int AidlCommandReader::parse() {
+    resetData();
+
+    Command command;
+    uint16_t length = 0;
+
+    while (!isEmpty()) {
+        if (!beginCommand(&command, &length)) {
+            break;
+        }
+
+        bool parsed = false;
+        switch (command) {
+            case Command::SELECT_DISPLAY:
+                parsed = parseSelectDisplay(length);
+                break;
+            case Command::SET_ERROR:
+                parsed = parseSetError(length);
+                break;
+            case Command::SET_CHANGED_COMPOSITION_TYPES:
+                parsed = parseSetChangedCompositionTypes(length);
+                break;
+            case Command::SET_DISPLAY_REQUESTS:
+                parsed = parseSetDisplayRequests(length);
+                break;
+            case Command::SET_PRESENT_FENCE:
+                parsed = parseSetPresentFence(length);
+                break;
+            case Command::SET_RELEASE_FENCES:
+                parsed = parseSetReleaseFences(length);
+                break;
+            case Command ::SET_PRESENT_OR_VALIDATE_DISPLAY_RESULT:
+                parsed = parseSetPresentOrValidateDisplayResult(length);
+                break;
+            case Command::SET_CLIENT_TARGET_PROPERTY:
+                parsed = parseSetClientTargetProperty(length);
+                break;
+            default:
+                parsed = false;
+                break;
+        }
+
+        endCommand();
+
+        if (!parsed) {
+            ALOGE("failed to parse command 0x%x length %" PRIu16, command, length);
+            break;
+        }
+    }
+
+    return isEmpty() ? 0 : AidlIComposerClient::EX_NO_RESOURCES;
+}
+
+bool AidlCommandReader::parseSelectDisplay(uint16_t length) {
+    if (length != CommandWriterBase::kSelectDisplayLength) {
+        return false;
+    }
+
+    mCurrentReturnData = &mReturnData[read64()];
+
+    return true;
+}
+
+bool AidlCommandReader::parseSetError(uint16_t length) {
+    if (length != CommandWriterBase::kSetErrorLength) {
+        return false;
+    }
+
+    auto location = read();
+    auto error = static_cast<Error>(readSigned());
+
+    mErrors.emplace_back(CommandError{location, error});
+
+    return true;
+}
+
+bool AidlCommandReader::parseSetChangedCompositionTypes(uint16_t length) {
+    // (layer id [64bit], composition type [32bit]) pairs
+    static constexpr int kCommandWords = 3;
+
+    if (length % kCommandWords != 0 || !mCurrentReturnData) {
+        return false;
+    }
+
+    uint32_t count = length / kCommandWords;
+    mCurrentReturnData->changedLayers.reserve(count);
+    mCurrentReturnData->compositionTypes.reserve(count);
+    while (count > 0) {
+        auto layer = read64();
+        auto type = static_cast<IComposerClient::Composition>(readSigned());
+
+        mCurrentReturnData->changedLayers.push_back(layer);
+        mCurrentReturnData->compositionTypes.push_back(type);
+
+        count--;
+    }
+
+    return true;
+}
+
+bool AidlCommandReader::parseSetDisplayRequests(uint16_t length) {
+    // display requests [32 bit] followed by
+    // (layer id [64bit], layer requests [32bit]) pairs
+    static constexpr int kDisplayRequestsWords = 1;
+    static constexpr int kCommandWords = 3;
+    if (length % kCommandWords != kDisplayRequestsWords || !mCurrentReturnData) {
+        return false;
+    }
+
+    mCurrentReturnData->displayRequests = read();
+
+    uint32_t count = (length - kDisplayRequestsWords) / kCommandWords;
+    mCurrentReturnData->requestedLayers.reserve(count);
+    mCurrentReturnData->requestMasks.reserve(count);
+    while (count > 0) {
+        auto layer = read64();
+        auto layerRequestMask = read();
+
+        mCurrentReturnData->requestedLayers.push_back(layer);
+        mCurrentReturnData->requestMasks.push_back(layerRequestMask);
+
+        count--;
+    }
+
+    return true;
+}
+
+bool AidlCommandReader::parseSetPresentFence(uint16_t length) {
+    if (length != CommandWriterBase::kSetPresentFenceLength || !mCurrentReturnData) {
+        return false;
+    }
+
+    if (mCurrentReturnData->presentFence >= 0) {
+        close(mCurrentReturnData->presentFence);
+    }
+    mCurrentReturnData->presentFence = readFence();
+
+    return true;
+}
+
+bool AidlCommandReader::parseSetReleaseFences(uint16_t length) {
+    // (layer id [64bit], release fence index [32bit]) pairs
+    static constexpr int kCommandWords = 3;
+
+    if (length % kCommandWords != 0 || !mCurrentReturnData) {
+        return false;
+    }
+
+    uint32_t count = length / kCommandWords;
+    mCurrentReturnData->releasedLayers.reserve(count);
+    mCurrentReturnData->releaseFences.reserve(count);
+    while (count > 0) {
+        auto layer = read64();
+        auto fence = readFence();
+
+        mCurrentReturnData->releasedLayers.push_back(layer);
+        mCurrentReturnData->releaseFences.push_back(fence);
+
+        count--;
+    }
+
+    return true;
+}
+
+bool AidlCommandReader::parseSetPresentOrValidateDisplayResult(uint16_t length) {
+    if (length != CommandWriterBase::kPresentOrValidateDisplayResultLength || !mCurrentReturnData) {
+        return false;
+    }
+    mCurrentReturnData->presentOrValidateState = read();
+    return true;
+}
+
+bool AidlCommandReader::parseSetClientTargetProperty(uint16_t length) {
+    if (length != CommandWriterBase::kSetClientTargetPropertyLength || !mCurrentReturnData) {
+        return false;
+    }
+    mCurrentReturnData->clientTargetProperty.pixelFormat = static_cast<PixelFormat>(readSigned());
+    mCurrentReturnData->clientTargetProperty.dataspace = static_cast<Dataspace>(readSigned());
+    return true;
+}
+
+void AidlCommandReader::resetData() {
+    mErrors.clear();
+
+    for (auto& data : mReturnData) {
+        if (data.second.presentFence >= 0) {
+            close(data.second.presentFence);
+        }
+        for (auto fence : data.second.releaseFences) {
+            if (fence >= 0) {
+                close(fence);
+            }
+        }
+    }
+
+    mReturnData.clear();
+    mCurrentReturnData = nullptr;
+}
+
+std::vector<AidlCommandReader::CommandError> AidlCommandReader::takeErrors() {
+    return std::move(mErrors);
+}
+
+bool AidlCommandReader::hasChanges(Display display, uint32_t* outNumChangedCompositionTypes,
+                                   uint32_t* outNumLayerRequestMasks) const {
+    auto found = mReturnData.find(display);
+    if (found == mReturnData.end()) {
+        *outNumChangedCompositionTypes = 0;
+        *outNumLayerRequestMasks = 0;
+        return false;
+    }
+
+    const ReturnData& data = found->second;
+
+    *outNumChangedCompositionTypes = static_cast<uint32_t>(data.compositionTypes.size());
+    *outNumLayerRequestMasks = static_cast<uint32_t>(data.requestMasks.size());
+
+    return !(data.compositionTypes.empty() && data.requestMasks.empty());
+}
+
+void AidlCommandReader::takeChangedCompositionTypes(
+        Display display, std::vector<Layer>* outLayers,
+        std::vector<IComposerClient::Composition>* outTypes) {
+    auto found = mReturnData.find(display);
+    if (found == mReturnData.end()) {
+        outLayers->clear();
+        outTypes->clear();
+        return;
+    }
+
+    ReturnData& data = found->second;
+
+    *outLayers = std::move(data.changedLayers);
+    *outTypes = std::move(data.compositionTypes);
+}
+
+void AidlCommandReader::takeDisplayRequests(Display display, uint32_t* outDisplayRequestMask,
+                                            std::vector<Layer>* outLayers,
+                                            std::vector<uint32_t>* outLayerRequestMasks) {
+    auto found = mReturnData.find(display);
+    if (found == mReturnData.end()) {
+        *outDisplayRequestMask = 0;
+        outLayers->clear();
+        outLayerRequestMasks->clear();
+        return;
+    }
+
+    ReturnData& data = found->second;
+
+    *outDisplayRequestMask = data.displayRequests;
+    *outLayers = std::move(data.requestedLayers);
+    *outLayerRequestMasks = std::move(data.requestMasks);
+}
+
+void AidlCommandReader::takeReleaseFences(Display display, std::vector<Layer>* outLayers,
+                                          std::vector<int>* outReleaseFences) {
+    auto found = mReturnData.find(display);
+    if (found == mReturnData.end()) {
+        outLayers->clear();
+        outReleaseFences->clear();
+        return;
+    }
+
+    ReturnData& data = found->second;
+
+    *outLayers = std::move(data.releasedLayers);
+    *outReleaseFences = std::move(data.releaseFences);
+}
+
+void AidlCommandReader::takePresentFence(Display display, int* outPresentFence) {
+    auto found = mReturnData.find(display);
+    if (found == mReturnData.end()) {
+        *outPresentFence = -1;
+        return;
+    }
+
+    ReturnData& data = found->second;
+
+    *outPresentFence = data.presentFence;
+    data.presentFence = -1;
+}
+
+void AidlCommandReader::takePresentOrValidateStage(Display display, uint32_t* state) {
+    auto found = mReturnData.find(display);
+    if (found == mReturnData.end()) {
+        *state = static_cast<uint32_t>(-1);
+        return;
+    }
+    ReturnData& data = found->second;
+    *state = data.presentOrValidateState;
+}
+
+void AidlCommandReader::takeClientTargetProperty(
+        Display display, IComposerClient::ClientTargetProperty* outClientTargetProperty) {
+    auto found = mReturnData.find(display);
+
+    // If not found, return the default values.
+    if (found == mReturnData.end()) {
+        outClientTargetProperty->pixelFormat = PixelFormat::RGBA_8888;
+        outClientTargetProperty->dataspace = Dataspace::UNKNOWN;
+        return;
+    }
+
+    ReturnData& data = found->second;
+    *outClientTargetProperty = data.clientTargetProperty;
+}
+
+} // namespace impl
+} // namespace Hwc2
+} // namespace android
diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.h b/services/surfaceflinger/DisplayHardware/ComposerHal.h
index fe114b9..a1be311 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.h
@@ -29,9 +29,13 @@
 #pragma clang diagnostic ignored "-Wconversion"
 #pragma clang diagnostic ignored "-Wextra"
 
-#include <android/hardware/graphics/common/1.1/types.h>
 #include <android/hardware/graphics/composer/2.4/IComposer.h>
 #include <android/hardware/graphics/composer/2.4/IComposerClient.h>
+
+#include <aidl/android/hardware/graphics/composer3/IComposer.h>
+#include <aidl/android/hardware/graphics/composer3/IComposerClient.h>
+#include <android/hardware/graphics/composer3/command-buffer.h>
+
 #include <composer-command-buffer/2.4/ComposerCommandBuffer.h>
 #include <gui/BufferQueue.h>
 #include <gui/HdrMetadata.h>
@@ -78,6 +82,11 @@
 using PerFrameMetadataKey = IComposerClient::PerFrameMetadataKey;
 using PerFrameMetadataBlob = IComposerClient::PerFrameMetadataBlob;
 
+using AidlCommandWriterBase = aidl::android::hardware::graphics::composer3::CommandWriterBase;
+using AidlCommandReaderBase = aidl::android::hardware::graphics::composer3::CommandReaderBase;
+
+class AidlIComposerCallbackWrapper;
+
 class Composer {
 public:
     virtual ~Composer() = 0;
@@ -322,6 +331,92 @@
     ReturnData* mCurrentReturnData;
 };
 
+class AidlCommandReader : public AidlCommandReaderBase {
+public:
+    ~AidlCommandReader();
+
+    // Parse and execute commands from the command queue.  The commands are
+    // actually return values from the server and will be saved in ReturnData.
+    int parse();
+
+    // Get and clear saved errors.
+    struct CommandError {
+        uint32_t location;
+        Error error;
+    };
+    std::vector<CommandError> takeErrors();
+
+    bool hasChanges(Display display, uint32_t* outNumChangedCompositionTypes,
+                    uint32_t* outNumLayerRequestMasks) const;
+
+    // Get and clear saved changed composition types.
+    void takeChangedCompositionTypes(Display display, std::vector<Layer>* outLayers,
+                                     std::vector<IComposerClient::Composition>* outTypes);
+
+    // Get and clear saved display requests.
+    void takeDisplayRequests(Display display, uint32_t* outDisplayRequestMask,
+                             std::vector<Layer>* outLayers,
+                             std::vector<uint32_t>* outLayerRequestMasks);
+
+    // Get and clear saved release fences.
+    void takeReleaseFences(Display display, std::vector<Layer>* outLayers,
+                           std::vector<int>* outReleaseFences);
+
+    // Get and clear saved present fence.
+    void takePresentFence(Display display, int* outPresentFence);
+
+    // Get what stage succeeded during PresentOrValidate: Present or Validate
+    void takePresentOrValidateStage(Display display, uint32_t* state);
+
+    // Get the client target properties requested by hardware composer.
+    void takeClientTargetProperty(Display display,
+                                  IComposerClient::ClientTargetProperty* outClientTargetProperty);
+
+private:
+    void resetData();
+
+    bool parseSelectDisplay(uint16_t length);
+    bool parseSetError(uint16_t length);
+    bool parseSetChangedCompositionTypes(uint16_t length);
+    bool parseSetDisplayRequests(uint16_t length);
+    bool parseSetPresentFence(uint16_t length);
+    bool parseSetReleaseFences(uint16_t length);
+    bool parseSetPresentOrValidateDisplayResult(uint16_t length);
+    bool parseSetClientTargetProperty(uint16_t length);
+
+    struct ReturnData {
+        uint32_t displayRequests = 0;
+
+        std::vector<Layer> changedLayers;
+        std::vector<IComposerClient::Composition> compositionTypes;
+
+        std::vector<Layer> requestedLayers;
+        std::vector<uint32_t> requestMasks;
+
+        int presentFence = -1;
+
+        std::vector<Layer> releasedLayers;
+        std::vector<int> releaseFences;
+
+        uint32_t presentOrValidateState;
+
+        // Composer 2.4 implementation can return a client target property
+        // structure to indicate the client target properties that hardware
+        // composer requests. The composer client must change the client target
+        // properties to match this request.
+        IComposerClient::ClientTargetProperty clientTargetProperty{PixelFormat::RGBA_8888,
+                                                                   Dataspace::UNKNOWN};
+    };
+
+    std::vector<CommandError> mErrors;
+    std::unordered_map<Display, ReturnData> mReturnData;
+
+    // When SELECT_DISPLAY is parsed, this is updated to point to the
+    // display's return data in mReturnData.  We use it to avoid repeated
+    // map lookups.
+    ReturnData* mCurrentReturnData;
+};
+
 // Composer is a wrapper to IComposer, a proxy to server-side composer.
 class Composer final : public Hwc2::Composer {
 public:
@@ -502,6 +597,186 @@
     CommandReader mReader;
 };
 
+// Composer is a wrapper to IComposer, a proxy to server-side composer.
+class AidlComposer final : public Hwc2::Composer {
+public:
+    explicit AidlComposer(const std::string& serviceName);
+    ~AidlComposer() override;
+
+    std::vector<IComposer::Capability> getCapabilities() override;
+    std::string dumpDebugInfo() override;
+
+    void registerCallback(const sp<IComposerCallback>& callback) override;
+
+    // Reset all pending commands in the command buffer. Useful if you want to
+    // skip a frame but have already queued some commands.
+    void resetCommands() override;
+
+    // Explicitly flush all pending commands in the command buffer.
+    Error executeCommands() override;
+
+    uint32_t getMaxVirtualDisplayCount() override;
+    Error createVirtualDisplay(uint32_t width, uint32_t height, PixelFormat* format,
+                               Display* outDisplay) override;
+    Error destroyVirtualDisplay(Display display) override;
+
+    Error acceptDisplayChanges(Display display) override;
+
+    Error createLayer(Display display, Layer* outLayer) override;
+    Error destroyLayer(Display display, Layer layer) override;
+
+    Error getActiveConfig(Display display, Config* outConfig) override;
+    Error getChangedCompositionTypes(Display display, std::vector<Layer>* outLayers,
+                                     std::vector<IComposerClient::Composition>* outTypes) override;
+    Error getColorModes(Display display, std::vector<ColorMode>* outModes) override;
+    Error getDisplayAttribute(Display display, Config config, IComposerClient::Attribute attribute,
+                              int32_t* outValue) override;
+    Error getDisplayConfigs(Display display, std::vector<Config>* outConfigs);
+    Error getDisplayName(Display display, std::string* outName) override;
+
+    Error getDisplayRequests(Display display, uint32_t* outDisplayRequestMask,
+                             std::vector<Layer>* outLayers,
+                             std::vector<uint32_t>* outLayerRequestMasks) override;
+
+    Error getDozeSupport(Display display, bool* outSupport) override;
+    Error getHdrCapabilities(Display display, std::vector<Hdr>* outTypes, float* outMaxLuminance,
+                             float* outMaxAverageLuminance, float* outMinLuminance) override;
+
+    Error getReleaseFences(Display display, std::vector<Layer>* outLayers,
+                           std::vector<int>* outReleaseFences) override;
+
+    Error presentDisplay(Display display, int* outPresentFence) override;
+
+    Error setActiveConfig(Display display, Config config) override;
+
+    /*
+     * The composer caches client targets internally.  When target is nullptr,
+     * the composer uses slot to look up the client target from its cache.
+     * When target is not nullptr, the cache is updated with the new target.
+     */
+    Error setClientTarget(Display display, uint32_t slot, const sp<GraphicBuffer>& target,
+                          int acquireFence, Dataspace dataspace,
+                          const std::vector<IComposerClient::Rect>& damage) override;
+    Error setColorMode(Display display, ColorMode mode, RenderIntent renderIntent) override;
+    Error setColorTransform(Display display, const float* matrix, ColorTransform hint) override;
+    Error setOutputBuffer(Display display, const native_handle_t* buffer,
+                          int releaseFence) override;
+    Error setPowerMode(Display display, IComposerClient::PowerMode mode) override;
+    Error setVsyncEnabled(Display display, IComposerClient::Vsync enabled) override;
+
+    Error setClientTargetSlotCount(Display display) override;
+
+    Error validateDisplay(Display display, uint32_t* outNumTypes,
+                          uint32_t* outNumRequests) override;
+
+    Error presentOrValidateDisplay(Display display, uint32_t* outNumTypes, uint32_t* outNumRequests,
+                                   int* outPresentFence, uint32_t* state) override;
+
+    Error setCursorPosition(Display display, Layer layer, int32_t x, int32_t y) override;
+    /* see setClientTarget for the purpose of slot */
+    Error setLayerBuffer(Display display, Layer layer, uint32_t slot,
+                         const sp<GraphicBuffer>& buffer, int acquireFence) override;
+    Error setLayerSurfaceDamage(Display display, Layer layer,
+                                const std::vector<IComposerClient::Rect>& damage) override;
+    Error setLayerBlendMode(Display display, Layer layer, IComposerClient::BlendMode mode) override;
+    Error setLayerColor(Display display, Layer layer, const IComposerClient::Color& color) override;
+    Error setLayerCompositionType(Display display, Layer layer,
+                                  IComposerClient::Composition type) override;
+    Error setLayerDataspace(Display display, Layer layer, Dataspace dataspace) override;
+    Error setLayerDisplayFrame(Display display, Layer layer,
+                               const IComposerClient::Rect& frame) override;
+    Error setLayerPlaneAlpha(Display display, Layer layer, float alpha) override;
+    Error setLayerSidebandStream(Display display, Layer layer,
+                                 const native_handle_t* stream) override;
+    Error setLayerSourceCrop(Display display, Layer layer,
+                             const IComposerClient::FRect& crop) override;
+    Error setLayerTransform(Display display, Layer layer, Transform transform) override;
+    Error setLayerVisibleRegion(Display display, Layer layer,
+                                const std::vector<IComposerClient::Rect>& visible) override;
+    Error setLayerZOrder(Display display, Layer layer, uint32_t z) override;
+
+    // Composer HAL 2.2
+    Error setLayerPerFrameMetadata(
+            Display display, Layer layer,
+            const std::vector<IComposerClient::PerFrameMetadata>& perFrameMetadatas) override;
+    std::vector<IComposerClient::PerFrameMetadataKey> getPerFrameMetadataKeys(
+            Display display) override;
+    Error getRenderIntents(Display display, ColorMode colorMode,
+                           std::vector<RenderIntent>* outRenderIntents) override;
+    Error getDataspaceSaturationMatrix(Dataspace dataspace, mat4* outMatrix) override;
+
+    // Composer HAL 2.3
+    Error getDisplayIdentificationData(Display display, uint8_t* outPort,
+                                       std::vector<uint8_t>* outData) override;
+    Error setLayerColorTransform(Display display, Layer layer, const float* matrix) override;
+    Error getDisplayedContentSamplingAttributes(Display display, PixelFormat* outFormat,
+                                                Dataspace* outDataspace,
+                                                uint8_t* outComponentMask) override;
+    Error setDisplayContentSamplingEnabled(Display display, bool enabled, uint8_t componentMask,
+                                           uint64_t maxFrames) override;
+    Error getDisplayedContentSample(Display display, uint64_t maxFrames, uint64_t timestamp,
+                                    DisplayedFrameStats* outStats) override;
+    Error setLayerPerFrameMetadataBlobs(
+            Display display, Layer layer,
+            const std::vector<IComposerClient::PerFrameMetadataBlob>& metadata) override;
+    Error setDisplayBrightness(Display display, float brightness) override;
+
+    // Composer HAL 2.4
+    bool isVsyncPeriodSwitchSupported() override { return true; }
+    Error getDisplayCapabilities(Display display,
+                                 std::vector<DisplayCapability>* outCapabilities) override;
+    V2_4::Error getDisplayConnectionType(Display display,
+                                         IComposerClient::DisplayConnectionType* outType) override;
+    V2_4::Error getDisplayVsyncPeriod(Display display, VsyncPeriodNanos* outVsyncPeriod) override;
+    V2_4::Error setActiveConfigWithConstraints(
+            Display display, Config config,
+            const IComposerClient::VsyncPeriodChangeConstraints& vsyncPeriodChangeConstraints,
+            VsyncPeriodChangeTimeline* outTimeline) override;
+    V2_4::Error setAutoLowLatencyMode(Display displayId, bool on) override;
+    V2_4::Error getSupportedContentTypes(
+            Display displayId,
+            std::vector<IComposerClient::ContentType>* outSupportedContentTypes) override;
+    V2_4::Error setContentType(Display displayId,
+                               IComposerClient::ContentType contentType) override;
+    V2_4::Error setLayerGenericMetadata(Display display, Layer layer, const std::string& key,
+                                        bool mandatory, const std::vector<uint8_t>& value) override;
+    V2_4::Error getLayerGenericMetadataKeys(
+            std::vector<IComposerClient::LayerGenericMetadataKey>* outKeys) override;
+    Error getClientTargetProperty(
+            Display display,
+            IComposerClient::ClientTargetProperty* outClientTargetProperty) override;
+
+private:
+    class AidlCommandWriter : public AidlCommandWriterBase {
+    public:
+        explicit AidlCommandWriter(uint32_t initialMaxSize)
+              : AidlCommandWriterBase(initialMaxSize) {}
+        ~AidlCommandWriter() override {}
+    };
+
+    // Many public functions above simply write a command into the command
+    // queue to batch the calls.  validateDisplay and presentDisplay will call
+    // this function to execute the command queue.
+    Error execute();
+
+    // 64KiB minus a small space for metadata such as read/write pointers
+    static constexpr size_t kWriterInitialSize = 64 * 1024 / sizeof(uint32_t) - 16;
+    // Max number of buffers that may be cached for a given layer
+    // We obtain this number by:
+    // 1. Tightly coupling this cache to the max size of BufferQueue
+    // 2. Adding an additional slot for the layer caching feature in SurfaceFlinger (see: Planner.h)
+    static const constexpr uint32_t kMaxLayerBufferCount = BufferQueue::NUM_BUFFER_SLOTS + 1;
+    AidlCommandWriter mWriter;
+    AidlCommandReader mReader;
+
+    // Aidl interface
+    using AidlIComposer = aidl::android::hardware::graphics::composer3::IComposer;
+    using AidlIComposerClient = aidl::android::hardware::graphics::composer3::IComposerClient;
+    std::shared_ptr<AidlIComposer> mAidlComposer;
+    std::shared_ptr<AidlIComposerClient> mAidlComposerClient;
+    std::shared_ptr<AidlIComposerCallbackWrapper> mAidlComposerCallback;
+};
+
 } // namespace impl
 
 } // namespace Hwc2
diff --git a/services/surfaceflinger/tests/fakehwc/Android.bp b/services/surfaceflinger/tests/fakehwc/Android.bp
index 2551a19..168b576 100644
--- a/services/surfaceflinger/tests/fakehwc/Android.bp
+++ b/services/surfaceflinger/tests/fakehwc/Android.bp
@@ -12,10 +12,10 @@
     defaults: ["surfaceflinger_defaults"],
     test_suites: ["device-tests"],
     srcs: [
-         "FakeComposerClient.cpp",
-         "FakeComposerService.cpp",
-         "FakeComposerUtils.cpp",
-         "SFFakeHwc_test.cpp"
+        "FakeComposerClient.cpp",
+        "FakeComposerService.cpp",
+        "FakeComposerUtils.cpp",
+        "SFFakeHwc_test.cpp",
     ],
     require_root: true,
     shared_libs: [
@@ -23,12 +23,14 @@
         "android.hardware.graphics.composer@2.2",
         "android.hardware.graphics.composer@2.3",
         "android.hardware.graphics.composer@2.4",
+        "android.hardware.graphics.composer3-V1-ndk",
         "android.hardware.graphics.mapper@2.0",
         "android.hardware.graphics.mapper@3.0",
         "android.hardware.graphics.mapper@4.0",
         "android.hardware.power@1.3",
         "libbase",
         "libbinder",
+        "libbinder_ndk",
         "libcutils",
         "libfmq",
         "libgui",
@@ -43,15 +45,18 @@
     ],
     static_libs: [
         "android.hardware.graphics.composer@2.1-resources",
+        "libaidlcommonsupport",
         "libcompositionengine",
         "libgmock",
         "libperfetto_client_experimental",
         "librenderengine",
         "libtrace_proto",
+        "libaidlcommonsupport",
     ],
     header_libs: [
         "android.hardware.graphics.composer@2.4-command-buffer",
         "android.hardware.graphics.composer@2.4-hal",
+        "android.hardware.graphics.composer3-command-buffer",
         "libsurfaceflinger_headers",
     ],
 }
diff --git a/services/surfaceflinger/tests/unittests/Android.bp b/services/surfaceflinger/tests/unittests/Android.bp
index e15b081..f152ced 100644
--- a/services/surfaceflinger/tests/unittests/Android.bp
+++ b/services/surfaceflinger/tests/unittests/Android.bp
@@ -116,15 +116,19 @@
         "mock/system/window/MockNativeWindow.cpp",
     ],
     static_libs: [
+        "android.hardware.common-V2-ndk",
+        "android.hardware.common.fmq-V1-ndk",
         "android.hardware.graphics.composer@2.1",
         "android.hardware.graphics.composer@2.2",
         "android.hardware.graphics.composer@2.3",
         "android.hardware.graphics.composer@2.4",
+        "android.hardware.graphics.composer3-V1-ndk",
         "android.hardware.power@1.0",
         "android.hardware.power@1.1",
         "android.hardware.power@1.2",
         "android.hardware.power@1.3",
         "android.hardware.power-V2-cpp",
+        "libaidlcommonsupport",
         "libcompositionengine_mocks",
         "libcompositionengine",
         "libframetimeline",
@@ -150,6 +154,7 @@
         "android.hardware.graphics.common@1.2",
         "libbase",
         "libbinder",
+        "libbinder_ndk",
         "libcutils",
         "libEGL",
         "libfmq",
@@ -173,6 +178,7 @@
         "android.hardware.graphics.composer@2.2-command-buffer",
         "android.hardware.graphics.composer@2.3-command-buffer",
         "android.hardware.graphics.composer@2.4-command-buffer",
+        "android.hardware.graphics.composer3-command-buffer",
         "libsurfaceflinger_headers",
     ],
 }