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