diff --git a/services/surfaceflinger/Android.bp b/services/surfaceflinger/Android.bp
index 0106b25..0c1ea44 100644
--- a/services/surfaceflinger/Android.bp
+++ b/services/surfaceflinger/Android.bp
@@ -47,7 +47,7 @@
         "libhwbinder",
         "liblayers_proto",
         "liblog",
-    	"libnativewindow",
+	"libnativewindow",
         "libpdx_default_transport",
         "libprotobuf-cpp-lite",
         "libsync",
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index 2003fb1..e7b7fbe 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -239,6 +239,7 @@
         mActiveConfig(0),
         mColorTransform(HAL_COLOR_TRANSFORM_IDENTITY),
         mHasWideColorGamut(args.hasWideColorGamut),
+        mHasHdr10Plus(false),
         mHasHdr10(false),
         mHasHLG(false),
         mHasDolbyVision(false),
@@ -252,6 +253,9 @@
     std::vector<Hdr> types = args.hdrCapabilities.getSupportedHdrTypes();
     for (Hdr hdrType : types) {
         switch (hdrType) {
+            case Hdr::HDR10_PLUS:
+                mHasHdr10Plus = true;
+                break;
             case Hdr::HDR10:
                 mHasHdr10 = true;
                 break;
@@ -277,11 +281,11 @@
         // insert HDR10/HLG as we will force client composition for HDR10/HLG
         // layers
         if (!hasHDR10Support()) {
-          types.push_back(Hdr::HDR10);
+            types.push_back(Hdr::HDR10);
         }
 
         if (!hasHLGSupport()) {
-          types.push_back(Hdr::HLG);
+            types.push_back(Hdr::HLG);
         }
     }
     mHdrCapabilities = HdrCapabilities(types, maxLuminance, maxAverageLuminance, minLuminance);
@@ -748,8 +752,11 @@
                   tr[2][1], tr[0][2], tr[1][2], tr[2][2]);
     auto const surface = static_cast<Surface*>(window);
     ui::Dataspace dataspace = surface->getBuffersDataSpace();
-    StringAppendF(&result, "   wideColorGamut=%d, hdr10=%d, colorMode=%s, dataspace: %s (%d)\n",
-                  mHasWideColorGamut, mHasHdr10, decodeColorMode(mActiveColorMode).c_str(),
+    StringAppendF(&result,
+                  "   wideColorGamut=%d, hdr10plus =%d, hdr10=%d, colorMode=%s, dataspace: %s "
+                  "(%d)\n",
+                  mHasWideColorGamut, mHasHdr10Plus, mHasHdr10,
+                  decodeColorMode(mActiveColorMode).c_str(),
                   dataspaceDetails(static_cast<android_dataspace>(dataspace)).c_str(), dataspace);
 
     String8 surfaceDump;
diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index 2c2a3ab..250a650 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -123,6 +123,7 @@
 
     bool hasWideColorGamut() const { return mHasWideColorGamut; }
     // Whether h/w composer has native support for specific HDR type.
+    bool hasHDR10PlusSupport() const { return mHasHdr10Plus; }
     bool hasHDR10Support() const { return mHasHdr10; }
     bool hasHLGSupport() const { return mHasHLG; }
     bool hasDolbyVisionSupport() const { return mHasDolbyVision; }
@@ -276,6 +277,7 @@
     // Initialized by SurfaceFlinger when the DisplayDevice is created.
     // Fed to RenderEngine during composition.
     bool mHasWideColorGamut;
+    bool mHasHdr10Plus;
     bool mHasHdr10;
     bool mHasHLG;
     bool mHasDolbyVision;
diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.cpp b/services/surfaceflinger/DisplayHardware/ComposerHal.cpp
index d6237cb..2d91c68 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.cpp
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.cpp
@@ -487,21 +487,43 @@
         float* outMaxAverageLuminance, float* outMinLuminance)
 {
     Error error = kDefaultError;
-    mClient->getHdrCapabilities(display,
-            [&](const auto& tmpError, const auto& tmpTypes,
-                const auto& tmpMaxLuminance,
-                const auto& tmpMaxAverageLuminance,
-                const auto& tmpMinLuminance) {
-                error = tmpError;
-                if (error != Error::NONE) {
-                    return;
-                }
+    if (mClient_2_3) {
+        mClient_2_3->getHdrCapabilities_2_3(display,
+                                            [&](const auto& tmpError, const auto& tmpTypes,
+                                                const auto& tmpMaxLuminance,
+                                                const auto& tmpMaxAverageLuminance,
+                                                const auto& tmpMinLuminance) {
+                                                error = tmpError;
+                                                if (error != Error::NONE) {
+                                                    return;
+                                                }
 
-                *outTypes = tmpTypes;
-                *outMaxLuminance = tmpMaxLuminance;
-                *outMaxAverageLuminance = tmpMaxAverageLuminance;
-                *outMinLuminance = tmpMinLuminance;
-            });
+                                                *outTypes = tmpTypes;
+                                                *outMaxLuminance = tmpMaxLuminance;
+                                                *outMaxAverageLuminance = tmpMaxAverageLuminance;
+                                                *outMinLuminance = tmpMinLuminance;
+                                            });
+    } else {
+        mClient->getHdrCapabilities(display,
+                                    [&](const auto& tmpError, const auto& tmpTypes,
+                                        const auto& tmpMaxLuminance,
+                                        const auto& tmpMaxAverageLuminance,
+                                        const auto& tmpMinLuminance) {
+                                        error = tmpError;
+                                        if (error != Error::NONE) {
+                                            return;
+                                        }
+
+                                        outTypes->clear();
+                                        for (auto type : tmpTypes) {
+                                            outTypes->push_back(static_cast<Hdr>(type));
+                                        }
+
+                                        *outMaxLuminance = tmpMaxLuminance;
+                                        *outMaxAverageLuminance = tmpMaxAverageLuminance;
+                                        *outMinLuminance = tmpMinLuminance;
+                                    });
+    }
 
     return error;
 }
@@ -926,15 +948,33 @@
     }
 
     Error error = kDefaultError;
-    mClient_2_2->getPerFrameMetadataKeys(display, [&](const auto& tmpError, const auto& tmpKeys) {
-        error = tmpError;
-        if (error != Error::NONE) {
-            ALOGW("getPerFrameMetadataKeys failed with %d", tmpError);
-            return;
-        }
+    if (mClient_2_3) {
+        mClient_2_3->getPerFrameMetadataKeys_2_3(display,
+                                                 [&](const auto& tmpError, const auto& tmpKeys) {
+                                                     error = tmpError;
+                                                     if (error != Error::NONE) {
+                                                         ALOGW("getPerFrameMetadataKeys failed "
+                                                               "with %d",
+                                                               tmpError);
+                                                         return;
+                                                     }
+                                                     keys = tmpKeys;
+                                                 });
+    } else {
+        mClient_2_2
+                ->getPerFrameMetadataKeys(display, [&](const auto& tmpError, const auto& tmpKeys) {
+                    error = tmpError;
+                    if (error != Error::NONE) {
+                        ALOGW("getPerFrameMetadataKeys failed with %d", tmpError);
+                        return;
+                    }
 
-        keys = tmpKeys;
-    });
+                    keys.clear();
+                    for (auto key : tmpKeys) {
+                        keys.push_back(static_cast<IComposerClient::PerFrameMetadataKey>(key));
+                    }
+                });
+    }
 
     return keys;
 }
@@ -1104,6 +1144,19 @@
     return error;
 }
 
+Error Composer::setLayerPerFrameMetadataBlobs(
+        Display display, Layer layer,
+        const std::vector<IComposerClient::PerFrameMetadataBlob>& metadata) {
+    if (!mClient_2_3) {
+        return Error::UNSUPPORTED;
+    }
+
+    mWriter.selectDisplay(display);
+    mWriter.selectLayer(layer);
+    mWriter.setLayerPerFrameMetadataBlobs(metadata);
+    return Error::NONE;
+}
+
 CommandReader::~CommandReader()
 {
     resetData();
diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.h b/services/surfaceflinger/DisplayHardware/ComposerHal.h
index 38ee7ad..9d0d8d9 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.h
@@ -47,12 +47,13 @@
 namespace V2_3 = hardware::graphics::composer::V2_3;
 
 using types::V1_0::ColorTransform;
-using types::V1_0::Hdr;
 using types::V1_0::Transform;
 using types::V1_1::PixelFormat;
 using types::V1_1::RenderIntent;
 using types::V1_2::ColorMode;
 using types::V1_2::Dataspace;
+using types::V1_2::Hdr;
+
 using V2_1::Config;
 using V2_1::Display;
 using V2_1::Error;
@@ -65,6 +66,7 @@
 using DisplayCapability = IComposerClient::DisplayCapability;
 using PerFrameMetadata = IComposerClient::PerFrameMetadata;
 using PerFrameMetadataKey = IComposerClient::PerFrameMetadataKey;
+using PerFrameMetadataBlob = IComposerClient::PerFrameMetadataBlob;
 
 class Composer {
 public:
@@ -199,6 +201,8 @@
                                             DisplayedFrameStats* outStats) = 0;
     virtual Error getDisplayCapabilities(Display display,
                                          std::vector<DisplayCapability>* outCapabilities) = 0;
+    virtual Error setLayerPerFrameMetadataBlobs(
+            Display display, Layer layer, const std::vector<PerFrameMetadataBlob>& metadata) = 0;
 };
 
 namespace impl {
@@ -407,6 +411,9 @@
                                     DisplayedFrameStats* outStats) override;
     Error getDisplayCapabilities(Display display,
                                  std::vector<DisplayCapability>* outCapabilities) override;
+    Error setLayerPerFrameMetadataBlobs(
+            Display display, Layer layer,
+            const std::vector<IComposerClient::PerFrameMetadataBlob>& metadata) override;
 
 private:
     class CommandWriter : public CommandWriterBase {
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.cpp b/services/surfaceflinger/DisplayHardware/HWC2.cpp
index d2aa4ad..392b608 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWC2.cpp
@@ -454,6 +454,11 @@
         supportedPerFrameMetadata |= HdrMetadata::Type::CTA861_3;
     }
 
+    // HDR10PLUS
+    if (hasMetadataKey(keys, Hwc2::PerFrameMetadataKey::HDR10_PLUS_SEI)) {
+        supportedPerFrameMetadata |= HdrMetadata::Type::HDR10PLUS;
+    }
+
     return supportedPerFrameMetadata;
 }
 
@@ -905,37 +910,49 @@
     if (validTypes & HdrMetadata::SMPTE2086) {
         perFrameMetadatas.insert(perFrameMetadatas.end(),
                                  {{Hwc2::PerFrameMetadataKey::DISPLAY_RED_PRIMARY_X,
-                                         mHdrMetadata.smpte2086.displayPrimaryRed.x},
-                                   {Hwc2::PerFrameMetadataKey::DISPLAY_RED_PRIMARY_Y,
-                                         mHdrMetadata.smpte2086.displayPrimaryRed.y},
-                                   {Hwc2::PerFrameMetadataKey::DISPLAY_GREEN_PRIMARY_X,
-                                         mHdrMetadata.smpte2086.displayPrimaryGreen.x},
-                                   {Hwc2::PerFrameMetadataKey::DISPLAY_GREEN_PRIMARY_Y,
-                                         mHdrMetadata.smpte2086.displayPrimaryGreen.y},
-                                   {Hwc2::PerFrameMetadataKey::DISPLAY_BLUE_PRIMARY_X,
-                                         mHdrMetadata.smpte2086.displayPrimaryBlue.x},
-                                   {Hwc2::PerFrameMetadataKey::DISPLAY_BLUE_PRIMARY_Y,
-                                         mHdrMetadata.smpte2086.displayPrimaryBlue.y},
-                                   {Hwc2::PerFrameMetadataKey::WHITE_POINT_X,
-                                         mHdrMetadata.smpte2086.whitePoint.x},
-                                   {Hwc2::PerFrameMetadataKey::WHITE_POINT_Y,
-                                         mHdrMetadata.smpte2086.whitePoint.y},
-                                   {Hwc2::PerFrameMetadataKey::MAX_LUMINANCE,
-                                         mHdrMetadata.smpte2086.maxLuminance},
-                                   {Hwc2::PerFrameMetadataKey::MIN_LUMINANCE,
-                                         mHdrMetadata.smpte2086.minLuminance}});
+                                   mHdrMetadata.smpte2086.displayPrimaryRed.x},
+                                  {Hwc2::PerFrameMetadataKey::DISPLAY_RED_PRIMARY_Y,
+                                   mHdrMetadata.smpte2086.displayPrimaryRed.y},
+                                  {Hwc2::PerFrameMetadataKey::DISPLAY_GREEN_PRIMARY_X,
+                                   mHdrMetadata.smpte2086.displayPrimaryGreen.x},
+                                  {Hwc2::PerFrameMetadataKey::DISPLAY_GREEN_PRIMARY_Y,
+                                   mHdrMetadata.smpte2086.displayPrimaryGreen.y},
+                                  {Hwc2::PerFrameMetadataKey::DISPLAY_BLUE_PRIMARY_X,
+                                   mHdrMetadata.smpte2086.displayPrimaryBlue.x},
+                                  {Hwc2::PerFrameMetadataKey::DISPLAY_BLUE_PRIMARY_Y,
+                                   mHdrMetadata.smpte2086.displayPrimaryBlue.y},
+                                  {Hwc2::PerFrameMetadataKey::WHITE_POINT_X,
+                                   mHdrMetadata.smpte2086.whitePoint.x},
+                                  {Hwc2::PerFrameMetadataKey::WHITE_POINT_Y,
+                                   mHdrMetadata.smpte2086.whitePoint.y},
+                                  {Hwc2::PerFrameMetadataKey::MAX_LUMINANCE,
+                                   mHdrMetadata.smpte2086.maxLuminance},
+                                  {Hwc2::PerFrameMetadataKey::MIN_LUMINANCE,
+                                   mHdrMetadata.smpte2086.minLuminance}});
     }
 
     if (validTypes & HdrMetadata::CTA861_3) {
         perFrameMetadatas.insert(perFrameMetadatas.end(),
                                  {{Hwc2::PerFrameMetadataKey::MAX_CONTENT_LIGHT_LEVEL,
-                                         mHdrMetadata.cta8613.maxContentLightLevel},
-                                   {Hwc2::PerFrameMetadataKey::MAX_FRAME_AVERAGE_LIGHT_LEVEL,
-                                         mHdrMetadata.cta8613.maxFrameAverageLightLevel}});
+                                   mHdrMetadata.cta8613.maxContentLightLevel},
+                                  {Hwc2::PerFrameMetadataKey::MAX_FRAME_AVERAGE_LIGHT_LEVEL,
+                                   mHdrMetadata.cta8613.maxFrameAverageLightLevel}});
     }
 
-    auto intError = mComposer.setLayerPerFrameMetadata(mDisplayId, mId, perFrameMetadatas);
-    return static_cast<Error>(intError);
+    Error error = static_cast<Error>(
+            mComposer.setLayerPerFrameMetadata(mDisplayId, mId, perFrameMetadatas));
+
+    if (validTypes & HdrMetadata::HDR10PLUS) {
+        std::vector<Hwc2::PerFrameMetadataBlob> perFrameMetadataBlobs;
+        perFrameMetadataBlobs.push_back(
+                {Hwc2::PerFrameMetadataKey::HDR10_PLUS_SEI, mHdrMetadata.hdr10plus});
+        Error setMetadataBlobsError = static_cast<Error>(
+                mComposer.setLayerPerFrameMetadataBlobs(mDisplayId, mId, perFrameMetadataBlobs));
+        if (error == Error::None) {
+            return setMetadataBlobsError;
+        }
+    }
+    return error;
 }
 
 Error Layer::setDisplayFrame(const Rect& frame)
@@ -1014,5 +1031,4 @@
     auto intError = mComposer.setLayerColorTransform(mDisplayId, mId, matrix.asArray());
     return static_cast<Error>(intError);
 }
-
 } // namespace HWC2
diff --git a/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp b/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
index 02aa5ce..bd9b140 100644
--- a/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
@@ -607,6 +607,7 @@
 // For this variant, the display is not a HWC display, so no HDR support should
 // be configured.
 struct NonHwcDisplayHdrSupportVariant {
+    static constexpr bool HDR10_PLUS_SUPPORTED = false;
     static constexpr bool HDR10_SUPPORTED = false;
     static constexpr bool HDR_HLG_SUPPORTED = false;
     static constexpr bool HDR_DOLBY_VISION_SUPPORTED = false;
@@ -615,10 +616,27 @@
     }
 };
 
+template <typename Display>
+struct Hdr10PlusSupportedVariant {
+    static constexpr bool HDR10_PLUS_SUPPORTED = true;
+    static constexpr bool HDR10_SUPPORTED = true;
+    static constexpr bool HDR_HLG_SUPPORTED = false;
+    static constexpr bool HDR_DOLBY_VISION_SUPPORTED = false;
+    static void setupComposerCallExpectations(DisplayTransactionTest* test) {
+        EXPECT_CALL(*test->mComposer, getHdrCapabilities(_, _, _, _, _))
+                .WillOnce(DoAll(SetArgPointee<1>(std::vector<Hdr>({
+                                        Hdr::HDR10_PLUS,
+                                        Hdr::HDR10,
+                                })),
+                                Return(Error::NONE)));
+    }
+};
+
 // For this variant, the composer should respond with a non-empty list of HDR
 // modes containing HDR10, so HDR10 support should be configured.
 template <typename Display>
 struct Hdr10SupportedVariant {
+    static constexpr bool HDR10_PLUS_SUPPORTED = false;
     static constexpr bool HDR10_SUPPORTED = true;
     static constexpr bool HDR_HLG_SUPPORTED = false;
     static constexpr bool HDR_DOLBY_VISION_SUPPORTED = false;
@@ -633,6 +651,7 @@
 // modes containing HLG, so HLG support should be configured.
 template <typename Display>
 struct HdrHlgSupportedVariant {
+    static constexpr bool HDR10_PLUS_SUPPORTED = false;
     static constexpr bool HDR10_SUPPORTED = false;
     static constexpr bool HDR_HLG_SUPPORTED = true;
     static constexpr bool HDR_DOLBY_VISION_SUPPORTED = false;
@@ -647,6 +666,7 @@
 // modes containing DOLBY_VISION, so DOLBY_VISION support should be configured.
 template <typename Display>
 struct HdrDolbyVisionSupportedVariant {
+    static constexpr bool HDR10_PLUS_SUPPORTED = false;
     static constexpr bool HDR10_SUPPORTED = false;
     static constexpr bool HDR_HLG_SUPPORTED = false;
     static constexpr bool HDR_DOLBY_VISION_SUPPORTED = true;
@@ -661,6 +681,7 @@
 // modes, so no HDR support should be configured.
 template <typename Display>
 struct HdrNotSupportedVariant {
+    static constexpr bool HDR10_PLUS_SUPPORTED = false;
     static constexpr bool HDR10_SUPPORTED = false;
     static constexpr bool HDR_HLG_SUPPORTED = false;
     static constexpr bool HDR_DOLBY_VISION_SUPPORTED = false;
@@ -692,17 +713,17 @@
     static void setupComposerCallExpectations(DisplayTransactionTest* test) {
         EXPECT_CALL(*test->mComposer, getPerFrameMetadataKeys(Display::HWC_DISPLAY_ID))
                 .WillOnce(Return(std::vector<PerFrameMetadataKey>({
-                                        PerFrameMetadataKey::DISPLAY_RED_PRIMARY_X,
-                                        PerFrameMetadataKey::DISPLAY_RED_PRIMARY_Y,
-                                        PerFrameMetadataKey::DISPLAY_GREEN_PRIMARY_X,
-                                        PerFrameMetadataKey::DISPLAY_GREEN_PRIMARY_Y,
-                                        PerFrameMetadataKey::DISPLAY_BLUE_PRIMARY_X,
-                                        PerFrameMetadataKey::DISPLAY_BLUE_PRIMARY_Y,
-                                        PerFrameMetadataKey::WHITE_POINT_X,
-                                        PerFrameMetadataKey::WHITE_POINT_Y,
-                                        PerFrameMetadataKey::MAX_LUMINANCE,
-                                        PerFrameMetadataKey::MIN_LUMINANCE,
-                                })));
+                        PerFrameMetadataKey::DISPLAY_RED_PRIMARY_X,
+                        PerFrameMetadataKey::DISPLAY_RED_PRIMARY_Y,
+                        PerFrameMetadataKey::DISPLAY_GREEN_PRIMARY_X,
+                        PerFrameMetadataKey::DISPLAY_GREEN_PRIMARY_Y,
+                        PerFrameMetadataKey::DISPLAY_BLUE_PRIMARY_X,
+                        PerFrameMetadataKey::DISPLAY_BLUE_PRIMARY_Y,
+                        PerFrameMetadataKey::WHITE_POINT_X,
+                        PerFrameMetadataKey::WHITE_POINT_Y,
+                        PerFrameMetadataKey::MAX_LUMINANCE,
+                        PerFrameMetadataKey::MIN_LUMINANCE,
+                })));
     }
 };
 
@@ -712,12 +733,22 @@
     static void setupComposerCallExpectations(DisplayTransactionTest* test) {
         EXPECT_CALL(*test->mComposer, getPerFrameMetadataKeys(Display::HWC_DISPLAY_ID))
                 .WillOnce(Return(std::vector<PerFrameMetadataKey>({
-                                        PerFrameMetadataKey::MAX_CONTENT_LIGHT_LEVEL,
-                                        PerFrameMetadataKey::MAX_FRAME_AVERAGE_LIGHT_LEVEL,
-                                })));
+                        PerFrameMetadataKey::MAX_CONTENT_LIGHT_LEVEL,
+                        PerFrameMetadataKey::MAX_FRAME_AVERAGE_LIGHT_LEVEL,
+                })));
     }
 };
 
+template <typename Display>
+struct Hdr10_Plus_PerFrameMetadataSupportVariant {
+    static constexpr int PER_FRAME_METADATA_KEYS = HdrMetadata::Type::HDR10PLUS;
+    static void setupComposerCallExpectations(DisplayTransactionTest* test) {
+        EXPECT_CALL(*test->mComposer, getPerFrameMetadataKeys(Display::HWC_DISPLAY_ID))
+                .WillOnce(Return(std::vector<PerFrameMetadataKey>({
+                        PerFrameMetadataKey::HDR10_PLUS_SEI,
+                })));
+    }
+};
 /* ------------------------------------------------------------------------
  * Typical display configurations to test
  */
@@ -756,6 +787,10 @@
         Case<PrimaryDisplayVariant, WideColorP3ColorimetricSupportedVariant<PrimaryDisplayVariant>,
              HdrNotSupportedVariant<PrimaryDisplayVariant>,
              NoPerFrameMetadataSupportVariant<PrimaryDisplayVariant>>;
+using Hdr10PlusDisplayCase =
+        Case<PrimaryDisplayVariant, WideColorNotSupportedVariant<PrimaryDisplayVariant>,
+             Hdr10SupportedVariant<PrimaryDisplayVariant>,
+             Hdr10_Plus_PerFrameMetadataSupportVariant<PrimaryDisplayVariant>>;
 using Hdr10DisplayCase =
         Case<PrimaryDisplayVariant, WideColorNotSupportedVariant<PrimaryDisplayVariant>,
              Hdr10SupportedVariant<PrimaryDisplayVariant>,
@@ -1243,6 +1278,7 @@
     EXPECT_EQ(Case::Display::WIDTH, device->getWidth());
     EXPECT_EQ(Case::Display::HEIGHT, device->getHeight());
     EXPECT_EQ(Case::WideColorSupport::WIDE_COLOR_SUPPORTED, device->hasWideColorGamut());
+    EXPECT_EQ(Case::HdrSupport::HDR10_PLUS_SUPPORTED, device->hasHDR10PlusSupport());
     EXPECT_EQ(Case::HdrSupport::HDR10_SUPPORTED, device->hasHDR10Support());
     EXPECT_EQ(Case::HdrSupport::HDR_HLG_SUPPORTED, device->hasHLGSupport());
     EXPECT_EQ(Case::HdrSupport::HDR_DOLBY_VISION_SUPPORTED, device->hasDolbyVisionSupport());
@@ -1281,6 +1317,10 @@
     setupNewDisplayDeviceInternalTest<WideColorP3ColorimetricDisplayCase>();
 }
 
+TEST_F(SetupNewDisplayDeviceInternalTest, createHdr10PlusDisplay) {
+    setupNewDisplayDeviceInternalTest<Hdr10PlusDisplayCase>();
+}
+
 TEST_F(SetupNewDisplayDeviceInternalTest, createHdr10Display) {
     setupNewDisplayDeviceInternalTest<Hdr10DisplayCase>();
 }
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
index dfdda09..551fae7 100644
--- a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
@@ -28,12 +28,12 @@
 namespace mock {
 
 using android::hardware::graphics::common::V1_0::ColorTransform;
-using android::hardware::graphics::common::V1_0::Hdr;
 using android::hardware::graphics::common::V1_0::Transform;
 using android::hardware::graphics::common::V1_1::PixelFormat;
 using android::hardware::graphics::common::V1_1::RenderIntent;
 using android::hardware::graphics::common::V1_2::ColorMode;
 using android::hardware::graphics::common::V1_2::Dataspace;
+using android::hardware::graphics::common::V1_2::Hdr;
 
 using android::hardware::graphics::composer::V2_1::Config;
 using android::hardware::graphics::composer::V2_1::Display;
@@ -41,7 +41,7 @@
 using android::hardware::graphics::composer::V2_1::IComposer;
 using android::hardware::graphics::composer::V2_1::IComposerCallback;
 using android::hardware::graphics::composer::V2_1::Layer;
-using android::hardware::graphics::composer::V2_2::IComposerClient;
+using android::hardware::graphics::composer::V2_3::IComposerClient;
 
 class Composer : public Hwc2::Composer {
 public:
@@ -119,6 +119,8 @@
     MOCK_METHOD4(getDisplayedContentSample,
                  Error(Display, uint64_t, uint64_t, DisplayedFrameStats*));
     MOCK_METHOD2(getDisplayCapabilities, Error(Display, std::vector<DisplayCapability>*));
+    MOCK_METHOD3(setLayerPerFrameMetadataBlobs,
+                 Error(Display, Layer, const std::vector<IComposerClient::PerFrameMetadataBlob>&));
 };
 
 } // namespace mock