diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposer.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposer.aidl
index 9abc608..21b9ad8 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposer.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposer.aidl
@@ -35,7 +35,6 @@
 @VintfStability
 interface IComposer {
   android.hardware.graphics.composer3.IComposerClient createClient();
-  String dumpDebugInfo();
   android.hardware.graphics.composer3.Capability[] getCapabilities();
   const int EX_NO_RESOURCES = 6;
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposer.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposer.aidl
index b8edd80..0ebc2b7 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposer.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposer.aidl
@@ -36,14 +36,6 @@
     IComposerClient createClient();
 
     /**
-     * Retrieves implementation-defined debug information, which will be
-     * displayed during, for example, `dumpsys SurfaceFlinger`.
-     *
-     * @return is a string of debug information.
-     */
-    String dumpDebugInfo();
-
-    /**
      * Provides a list of supported capabilities (as described in the
      * definition of Capability above). This list must not change after
      * initialization.
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/VtsComposerClient.cpp b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/VtsComposerClient.cpp
index b3b10d0..468a69d 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/VtsComposerClient.cpp
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/VtsComposerClient.cpp
@@ -173,8 +173,15 @@
 }
 
 ScopedAStatus VtsComposerClient::dumpDebugInfo() {
-    std::string debugInfo;
-    return mComposer->dumpDebugInfo(&debugInfo);
+    int pipefds[2];
+    if (pipe(pipefds) < 0) {
+        return ScopedAStatus::fromServiceSpecificError(IComposer::EX_NO_RESOURCES);
+    }
+
+    const auto status = mComposer->dump(pipefds[1], /*args*/ nullptr, /*numArgs*/ 0);
+    close(pipefds[0]);
+    close(pipefds[1]);
+    return ScopedAStatus::fromStatus(status);
 }
 
 std::pair<ScopedAStatus, DisplayIdentification> VtsComposerClient::getDisplayIdentificationData(