diff --git a/libs/vr/libdisplay/display_client.cpp b/libs/vr/libdisplay/display_client.cpp
index f67e258..62856df 100644
--- a/libs/vr/libdisplay/display_client.cpp
+++ b/libs/vr/libdisplay/display_client.cpp
@@ -178,6 +178,10 @@
   return status;
 }
 
+Status<uint8_t> DisplayClient::GetDisplayIdentificationPort() {
+  return InvokeRemoteMethod<DisplayProtocol::GetDisplayIdentificationPort>();
+}
+
 Status<std::unique_ptr<Surface>> DisplayClient::CreateSurface(
     const SurfaceAttributes& attributes) {
   int error;
diff --git a/libs/vr/libdisplay/include/private/dvr/display_client.h b/libs/vr/libdisplay/include/private/dvr/display_client.h
index f8f5b3d..81546ac 100644
--- a/libs/vr/libdisplay/include/private/dvr/display_client.h
+++ b/libs/vr/libdisplay/include/private/dvr/display_client.h
@@ -72,6 +72,7 @@
  public:
   pdx::Status<Metrics> GetDisplayMetrics();
   pdx::Status<std::string> GetConfigurationData(ConfigFileType config_type);
+  pdx::Status<uint8_t> GetDisplayIdentificationPort();
   pdx::Status<std::unique_ptr<IonBuffer>> SetupGlobalBuffer(
       DvrGlobalBufferKey key, size_t size, uint64_t usage);
   pdx::Status<void> DeleteGlobalBuffer(DvrGlobalBufferKey key);
diff --git a/libs/vr/libdisplay/include/private/dvr/display_protocol.h b/libs/vr/libdisplay/include/private/dvr/display_protocol.h
index 861dc6c..9f4cc4a 100644
--- a/libs/vr/libdisplay/include/private/dvr/display_protocol.h
+++ b/libs/vr/libdisplay/include/private/dvr/display_protocol.h
@@ -211,6 +211,7 @@
     kOpGetSurfaceInfo,
     kOpCreateQueue,
     kOpSetAttributes,
+    kOpGetDisplayIdentificationPort,
   };
 
   // Aliases.
@@ -221,6 +222,8 @@
   PDX_REMOTE_METHOD(GetMetrics, kOpGetMetrics, Metrics(Void));
   PDX_REMOTE_METHOD(GetConfigurationData, kOpGetConfigurationData,
                     std::string(ConfigFileType config_type));
+  PDX_REMOTE_METHOD(GetDisplayIdentificationPort,
+                    kOpGetDisplayIdentificationPort, uint8_t(Void));
   PDX_REMOTE_METHOD(SetupGlobalBuffer, kOpSetupGlobalBuffer,
                     LocalNativeBufferHandle(DvrGlobalBufferKey key, size_t size,
                                             uint64_t usage));
diff --git a/libs/vr/libvrflinger/Android.bp b/libs/vr/libvrflinger/Android.bp
index 2829353..4441672 100644
--- a/libs/vr/libvrflinger/Android.bp
+++ b/libs/vr/libvrflinger/Android.bp
@@ -35,7 +35,7 @@
 ]
 
 sharedLibraries = [
-    "android.frameworks.vr.composer@1.0",
+    "android.frameworks.vr.composer@2.0",
     "android.hardware.graphics.allocator@2.0",
     "android.hardware.graphics.composer@2.1",
     "android.hardware.graphics.composer@2.2",
diff --git a/libs/vr/libvrflinger/display_service.cpp b/libs/vr/libvrflinger/display_service.cpp
index 8980a92..5a9360c 100644
--- a/libs/vr/libvrflinger/display_service.cpp
+++ b/libs/vr/libvrflinger/display_service.cpp
@@ -47,7 +47,8 @@
 
     uint8_t port;
     const auto error = hidl->getDisplayIdentificationData(
-        primary_display_id, &port, &display_identification_data_);
+        primary_display_id, &display_identification_port_,
+        &display_identification_data_);
     if (error != android::hardware::graphics::composer::V2_1::Error::NONE) {
       if (error !=
           android::hardware::graphics::composer::V2_1::Error::UNSUPPORTED) {
@@ -151,6 +152,11 @@
           *this, &DisplayService::OnGetConfigurationData, message);
       return {};
 
+    case DisplayProtocol::GetDisplayIdentificationPort::Opcode:
+      DispatchRemoteMethod<DisplayProtocol::GetDisplayIdentificationPort>(
+          *this, &DisplayService::OnGetDisplayIdentificationPort, message);
+      return {};
+
     case DisplayProtocol::CreateSurface::Opcode:
       DispatchRemoteMethod<DisplayProtocol::CreateSurface>(
           *this, &DisplayService::OnCreateSurface, message);
@@ -238,6 +244,11 @@
   return std::move(data);
 }
 
+pdx::Status<uint8_t> DisplayService::OnGetDisplayIdentificationPort(
+    pdx::Message& /*message*/) {
+  return display_identification_port_;
+}
+
 // Creates a new DisplaySurface and associates it with this channel. This may
 // only be done once per channel.
 Status<display::SurfaceInfo> DisplayService::OnCreateSurface(
diff --git a/libs/vr/libvrflinger/display_service.h b/libs/vr/libvrflinger/display_service.h
index d45a61f..06ba566 100644
--- a/libs/vr/libvrflinger/display_service.h
+++ b/libs/vr/libvrflinger/display_service.h
@@ -82,6 +82,7 @@
   pdx::Status<display::Metrics> OnGetMetrics(pdx::Message& message);
   pdx::Status<std::string> OnGetConfigurationData(
       pdx::Message& message, display::ConfigFileType config_type);
+  pdx::Status<uint8_t> OnGetDisplayIdentificationPort(pdx::Message& message);
   pdx::Status<display::SurfaceInfo> OnCreateSurface(
       pdx::Message& message, const display::SurfaceAttributes& attributes);
   pdx::Status<BorrowedNativeBufferHandle> OnSetupGlobalBuffer(
@@ -121,6 +122,7 @@
   void operator=(const DisplayService&) = delete;
 
   DisplayIdentificationData display_identification_data_;
+  uint8_t display_identification_port_;
 };
 
 }  // namespace dvr