diff --git a/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h b/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
index 3f7b2c9..6c95a1f 100644
--- a/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
+++ b/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
@@ -34,6 +34,7 @@
 namespace V2_3 {
 
 using android::hardware::MessageQueue;
+using android::hardware::graphics::common::V1_2::Dataspace;
 using android::hardware::graphics::composer::V2_1::Error;
 using android::hardware::graphics::composer::V2_1::IComposerCallback;
 using android::hardware::graphics::composer::V2_1::Layer;
@@ -43,6 +44,16 @@
 // units of uint32_t's.
 class CommandWriterBase : public V2_2::CommandWriterBase {
    public:
+    void setLayerDataspace(Dataspace dataspace) {
+        setLayerDataspaceInternal(static_cast<int32_t>(dataspace));
+    }
+
+    void setClientTarget(uint32_t slot, const native_handle_t* target, int acquireFence,
+                         Dataspace dataspace, const std::vector<IComposerClient::Rect>& damage) {
+        setClientTargetInternal(slot, target, acquireFence, static_cast<int32_t>(dataspace),
+                                damage);
+    }
+
     CommandWriterBase(uint32_t initialMaxSize) : V2_2::CommandWriterBase(initialMaxSize) {}
 
     static constexpr uint16_t kSetLayerColorTransformLength = 16;
diff --git a/graphics/composer/2.3/utils/hal/include/composer-hal/2.3/ComposerClient.h b/graphics/composer/2.3/utils/hal/include/composer-hal/2.3/ComposerClient.h
index c805472..90603a7 100644
--- a/graphics/composer/2.3/utils/hal/include/composer-hal/2.3/ComposerClient.h
+++ b/graphics/composer/2.3/utils/hal/include/composer-hal/2.3/ComposerClient.h
@@ -38,6 +38,52 @@
 template <typename Interface, typename Hal>
 class ComposerClientImpl : public V2_2::hal::detail::ComposerClientImpl<Interface, Hal> {
    public:
+    Return<Error> setColorMode_2_3(Display display, ColorMode mode, RenderIntent intent) override {
+#ifndef USES_DISPLAY_RENDER_INTENTS
+        if (intent != RenderIntent::COLORIMETRIC) {
+            return Error::BAD_PARAMETER;
+        }
+#endif
+        return mHal->setColorMode_2_3(display, mode, intent);
+    }
+
+    Return<void> getRenderIntents_2_3(Display display, ColorMode mode,
+                                      IComposerClient::getRenderIntents_2_3_cb hidl_cb) override {
+#ifdef USES_DISPLAY_RENDER_INTENTS
+        std::vector<RenderIntent> intents;
+        Error err = mHal->getRenderIntents_2_3(display, mode, &intents);
+        hidl_cb(err, intents);
+#else
+        (void)display;
+        (void)mode;
+        hidl_cb(Error::NONE, hidl_vec<RenderIntent>({RenderIntent::COLORIMETRIC}));
+#endif
+        return Void();
+    }
+
+    Return<void> getColorModes_2_3(Display display,
+                                   IComposerClient::getColorModes_2_3_cb hidl_cb) override {
+        hidl_vec<ColorMode> modes;
+        Error err = mHal->getColorModes_2_3(display, &modes);
+        hidl_cb(err, modes);
+        return Void();
+    }
+
+    Return<void> getReadbackBufferAttributes_2_3(
+        Display display, IComposerClient::getReadbackBufferAttributes_2_3_cb hidl_cb) override {
+        PixelFormat format = PixelFormat::RGB_888;
+        Dataspace dataspace = Dataspace::UNKNOWN;
+        Error error = mHal->getReadbackBufferAttributes_2_3(display, &format, &dataspace);
+        hidl_cb(error, format, dataspace);
+        return Void();
+    }
+
+    Return<Error> getClientTargetSupport_2_3(Display display, uint32_t width, uint32_t height,
+                                             PixelFormat format, Dataspace dataspace) override {
+        Error err = mHal->getClientTargetSupport_2_3(display, width, height, format, dataspace);
+        return err;
+    }
+
     static std::unique_ptr<ComposerClientImpl> create(Hal* hal) {
         auto client = std::make_unique<ComposerClientImpl>(hal);
         return client->init() ? std::move(client) : nullptr;
diff --git a/graphics/composer/2.3/utils/hal/include/composer-hal/2.3/ComposerHal.h b/graphics/composer/2.3/utils/hal/include/composer-hal/2.3/ComposerHal.h
index 0f6205a..27efc2b 100644
--- a/graphics/composer/2.3/utils/hal/include/composer-hal/2.3/ComposerHal.h
+++ b/graphics/composer/2.3/utils/hal/include/composer-hal/2.3/ComposerHal.h
@@ -25,12 +25,50 @@
 namespace V2_3 {
 namespace hal {
 
+using common::V1_1::PixelFormat;
+using common::V1_1::RenderIntent;
+using common::V1_2::ColorMode;
+using common::V1_2::Dataspace;
 using V2_1::Display;
 using V2_1::Error;
 using V2_1::Layer;
 
 class ComposerHal : public V2_2::hal::ComposerHal {
    public:
+    Error setColorMode_2_2(Display display, common::V1_1::ColorMode mode,
+                           RenderIntent intent) override {
+        return setColorMode_2_3(display, static_cast<ColorMode>(mode), intent);
+    }
+
+    Error getColorModes_2_2(Display display, hidl_vec<common::V1_1::ColorMode>* outModes) override {
+        return getColorModes_2_3(display, reinterpret_cast<hidl_vec<ColorMode>*>(outModes));
+    }
+
+    Error getClientTargetSupport_2_2(Display display, uint32_t width, uint32_t height,
+                                     common::V1_1::PixelFormat format,
+                                     common::V1_1::Dataspace dataspace) override {
+        return getClientTargetSupport_2_3(display, width, height, static_cast<PixelFormat>(format),
+                                          static_cast<Dataspace>(dataspace));
+    }
+
+    Error getReadbackBufferAttributes(Display display, common::V1_1::PixelFormat* outFormat,
+                                      common::V1_1::Dataspace* outDataspace) override {
+        return getReadbackBufferAttributes_2_3(display, reinterpret_cast<PixelFormat*>(outFormat),
+                                               reinterpret_cast<Dataspace*>(outDataspace));
+    }
+
+    virtual Error setColorMode_2_3(Display display, ColorMode mode, RenderIntent intent) = 0;
+
+    virtual Error getRenderIntents_2_3(Display display, ColorMode mode,
+                                       std::vector<RenderIntent>* outIntents) = 0;
+
+    virtual Error getColorModes_2_3(Display display, hidl_vec<ColorMode>* outModes) = 0;
+
+    virtual Error getClientTargetSupport_2_3(Display display, uint32_t width, uint32_t height,
+                                             PixelFormat format, Dataspace dataspace) = 0;
+    virtual Error getReadbackBufferAttributes_2_3(Display display, PixelFormat* outFormat,
+                                                  Dataspace* outDataspace) = 0;
+
     virtual Error getDisplayIdentificationData(Display display, uint8_t* outPort,
                                                std::vector<uint8_t>* outData) = 0;
     virtual Error setLayerColorTransform(Display display, Layer layer, const float* matrix) = 0;
diff --git a/graphics/composer/2.3/utils/passthrough/include/composer-passthrough/2.3/HwcHal.h b/graphics/composer/2.3/utils/passthrough/include/composer-passthrough/2.3/HwcHal.h
index ed1878b..df68f58 100644
--- a/graphics/composer/2.3/utils/passthrough/include/composer-passthrough/2.3/HwcHal.h
+++ b/graphics/composer/2.3/utils/passthrough/include/composer-passthrough/2.3/HwcHal.h
@@ -34,6 +34,10 @@
 
 namespace detail {
 
+using common::V1_1::PixelFormat;
+using common::V1_1::RenderIntent;
+using common::V1_2::ColorMode;
+using common::V1_2::Dataspace;
 using V2_1::Display;
 using V2_1::Error;
 
@@ -41,6 +45,32 @@
 template <typename Hal>
 class HwcHalImpl : public V2_2::passthrough::detail::HwcHalImpl<Hal> {
    public:
+    Error setColorMode_2_3(Display display, ColorMode mode, RenderIntent intent) override {
+        return setColorMode_2_2(display, static_cast<common::V1_1::ColorMode>(mode), intent);
+    }
+
+    Error getRenderIntents_2_3(Display display, ColorMode mode,
+                               std::vector<RenderIntent>* outIntents) override {
+        return getRenderIntents(display, static_cast<common::V1_1::ColorMode>(mode), outIntents);
+    }
+
+    Error getColorModes_2_3(Display display, hidl_vec<ColorMode>* outModes) override {
+        return getColorModes_2_2(display,
+                                 reinterpret_cast<hidl_vec<common::V1_1::ColorMode>*>(outModes));
+    }
+
+    Error getClientTargetSupport_2_3(Display display, uint32_t width, uint32_t height,
+                                     PixelFormat format, Dataspace dataspace) override {
+        return getClientTargetSupport_2_2(display, width, height, format,
+                                          static_cast<common::V1_1::Dataspace>(dataspace));
+    }
+
+    Error getReadbackBufferAttributes_2_3(Display display, PixelFormat* outFormat,
+                                          Dataspace* outDataspace) override {
+        return getReadbackBufferAttributes(
+            display, outFormat, reinterpret_cast<common::V1_1::Dataspace*>(outDataspace));
+    }
+
     Error getDisplayIdentificationData(Display display, uint8_t* outPort,
                                        std::vector<uint8_t>* outData) override {
         if (!mDispatch.getDisplayIdentificationData) {
@@ -96,6 +126,11 @@
     using BaseType2_2 = V2_2::passthrough::detail::HwcHalImpl<Hal>;
     using BaseType2_1 = V2_1::passthrough::detail::HwcHalImpl<Hal>;
     using BaseType2_1::mDevice;
+    using BaseType2_2::getClientTargetSupport_2_2;
+    using BaseType2_2::getColorModes_2_2;
+    using BaseType2_2::getReadbackBufferAttributes;
+    using BaseType2_2::getRenderIntents;
+    using BaseType2_2::setColorMode_2_2;
 };
 
 }  // namespace detail
diff --git a/graphics/composer/2.3/utils/vts/ComposerVts.cpp b/graphics/composer/2.3/utils/vts/ComposerVts.cpp
index f1d3a50..656c8c4 100644
--- a/graphics/composer/2.3/utils/vts/ComposerVts.cpp
+++ b/graphics/composer/2.3/utils/vts/ComposerVts.cpp
@@ -45,6 +45,10 @@
     return client;
 }
 
+sp<IComposerClient> ComposerClient::getRaw() const {
+    return mClient;
+}
+
 bool ComposerClient::getDisplayIdentificationData(Display display, uint8_t* outPort,
                                                   std::vector<uint8_t>* outData) {
     bool supported = true;
@@ -64,6 +68,46 @@
     return supported;
 }
 
+std::vector<ColorMode> ComposerClient::getColorModes_2_3(Display display) {
+    std::vector<ColorMode> modes;
+    mClient->getColorModes_2_3(display, [&](const auto& tmpError, const auto& tmpModes) {
+        ASSERT_EQ(Error::NONE, tmpError) << "failed to get color modes";
+        modes = tmpModes;
+    });
+    return modes;
+}
+
+void ComposerClient::setColorMode_2_3(Display display, ColorMode mode, RenderIntent intent) {
+    Error error = mClient->setColorMode_2_3(display, mode, intent);
+    ASSERT_TRUE(error == Error::NONE || error == Error::UNSUPPORTED) << "failed to set color mode";
+}
+
+std::vector<RenderIntent> ComposerClient::getRenderIntents_2_3(Display display, ColorMode mode) {
+    std::vector<RenderIntent> intents;
+    mClient->getRenderIntents_2_3(display, mode, [&](const auto& tmpError, const auto& tmpIntents) {
+        ASSERT_EQ(Error::NONE, tmpError) << "failed to get render intents";
+        intents = tmpIntents;
+    });
+    return intents;
+}
+
+void ComposerClient::getReadbackBufferAttributes_2_3(Display display, PixelFormat* outPixelFormat,
+                                                     Dataspace* outDataspace) {
+    mClient->getReadbackBufferAttributes_2_3(
+        display,
+        [&](const auto& tmpError, const auto& tmpOutPixelFormat, const auto& tmpOutDataspace) {
+            ASSERT_EQ(Error::NONE, tmpError) << "failed to get readback buffer attributes";
+            *outPixelFormat = tmpOutPixelFormat;
+            *outDataspace = tmpOutDataspace;
+        });
+}
+
+bool ComposerClient::getClientTargetSupport_2_3(Display display, uint32_t width, uint32_t height,
+                                                PixelFormat format, Dataspace dataspace) {
+    Error error = mClient->getClientTargetSupport_2_3(display, width, height, format, dataspace);
+    return error == Error::NONE;
+}
+
 }  // namespace vts
 }  // namespace V2_3
 }  // namespace composer
diff --git a/graphics/composer/2.3/utils/vts/include/composer-vts/2.3/ComposerVts.h b/graphics/composer/2.3/utils/vts/include/composer-vts/2.3/ComposerVts.h
index 103b85a..ec1a2a1 100644
--- a/graphics/composer/2.3/utils/vts/include/composer-vts/2.3/ComposerVts.h
+++ b/graphics/composer/2.3/utils/vts/include/composer-vts/2.3/ComposerVts.h
@@ -32,6 +32,10 @@
 namespace V2_3 {
 namespace vts {
 
+using common::V1_1::PixelFormat;
+using common::V1_1::RenderIntent;
+using common::V1_2::ColorMode;
+using common::V1_2::Dataspace;
 using V2_1::Display;
 using V2_3::IComposer;
 using V2_3::IComposerClient;
@@ -59,9 +63,23 @@
     explicit ComposerClient(const sp<IComposerClient>& client)
         : V2_2::vts::ComposerClient(client), mClient(client) {}
 
+    sp<IComposerClient> getRaw() const;
+
     bool getDisplayIdentificationData(Display display, uint8_t* outPort,
                                       std::vector<uint8_t>* outData);
 
+    std::vector<ColorMode> getColorModes_2_3(Display display);
+
+    void setColorMode_2_3(Display display, ColorMode mode, RenderIntent intent);
+
+    std::vector<RenderIntent> getRenderIntents_2_3(Display display, ColorMode mode);
+
+    void getReadbackBufferAttributes_2_3(Display display, PixelFormat* outPixelFormat,
+                                         Dataspace* outDataspace);
+
+    bool getClientTargetSupport_2_3(Display display, uint32_t width, uint32_t height,
+                                    PixelFormat format, Dataspace dataspace);
+
    private:
     const sp<IComposerClient> mClient;
 };