diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayConfiguration.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayConfiguration.aidl
index 040afd7..c522188 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayConfiguration.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayConfiguration.aidl
@@ -41,6 +41,7 @@
   int configGroup;
   int vsyncPeriod;
   @nullable android.hardware.graphics.composer3.VrrConfig vrrConfig;
+  android.hardware.graphics.composer3.OutputType hdrOutputType;
   parcelable Dpi {
     float x;
     float y;
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/OutputType.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/OutputType.aidl
new file mode 100644
index 0000000..e1149cb
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/OutputType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum OutputType {
+  INVALID = 0,
+  SYSTEM = 1,
+  SDR = 2,
+  HDR10 = 3,
+}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayConfiguration.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayConfiguration.aidl
index 09c42dc..80d1337 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayConfiguration.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayConfiguration.aidl
@@ -15,6 +15,8 @@
  */
 
 package android.hardware.graphics.composer3;
+
+import android.hardware.graphics.composer3.OutputType;
 import android.hardware.graphics.composer3.VrrConfig;
 
 @VintfStability
@@ -67,4 +69,9 @@
      * Non-VRR modes should set this to null.
      */
     @nullable VrrConfig vrrConfig;
+
+    /**
+     * The HDR output format available.
+     */
+    OutputType hdrOutputType;
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/OutputType.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/OutputType.aidl
new file mode 100644
index 0000000..bf4a786
--- /dev/null
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/OutputType.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+package android.hardware.graphics.composer3;
+
+/**
+ * Display output formats for HDR content.
+ */
+@VintfStability
+@Backing(type="int")
+enum OutputType {
+    /**
+     * Invalid HDR output type
+     */
+    INVALID = 0,
+    /**
+     * Display output format will be chosen by the HAL implementation
+     * and will not adjust to match the content format
+     */
+    SYSTEM = 1,
+    /**
+     * Display supports SDR output type
+     */
+    SDR = 2,
+    /**
+     * Display supports HDR10 output type
+     */
+    HDR10 = 3,
+}
diff --git a/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp b/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp
index 8006523..2459b5e 100644
--- a/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp
+++ b/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp
@@ -22,6 +22,7 @@
 #include <aidl/android/hardware/graphics/common/PixelFormat.h>
 #include <aidl/android/hardware/graphics/common/Rect.h>
 #include <aidl/android/hardware/graphics/composer3/Composition.h>
+#include <aidl/android/hardware/graphics/composer3/OutputType.h>
 #include <aidl/android/hardware/graphics/composer3/IComposer.h>
 #include <android-base/properties.h>
 #include <android/binder_process.h>
@@ -3373,6 +3374,19 @@
     }
 }
 
+TEST_P(GraphicsComposerAidlCommandV4Test, GetDisplayConfigurations_hasHdrType) {
+    for (const auto& display : mDisplays) {
+        const auto& [status, displayConfigurations] =
+                mComposerClient->getDisplayConfigurations(display.getDisplayId());
+        EXPECT_TRUE(status.isOk());
+        EXPECT_FALSE(displayConfigurations.empty());
+
+        for (const auto& displayConfig : displayConfigurations) {
+            EXPECT_NE(displayConfig.hdrOutputType, OutputType::INVALID);
+        }
+    }
+}
+
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(GraphicsComposerAidlCommandTest);
 INSTANTIATE_TEST_SUITE_P(
         PerInstance, GraphicsComposerAidlCommandTest,