diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index aff1b45..85a9488 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -179,11 +179,12 @@
         return result;
     }
 
-    virtual sp<IBinder> createDisplay(const String8& displayName)
+    virtual sp<IBinder> createDisplay(const String8& displayName, bool secure)
     {
         Parcel data, reply;
         data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
         data.writeString8(displayName);
+        data.writeInt32(secure ? 1 : 0);
         remote()->transact(BnSurfaceComposer::CREATE_DISPLAY, data, &reply);
         return reply.readStrongBinder();
     }
@@ -222,14 +223,6 @@
         memcpy(info, reply.readInplace(sizeof(DisplayInfo)), sizeof(DisplayInfo));
         return reply.readInt32();
     }
-
-
-    virtual void connectDisplay(const sp<ISurfaceTexture>& display) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
-        data.writeStrongBinder(display->asBinder());
-        remote()->transact(BnSurfaceComposer::CONNECT_DISPLAY, data, &reply);
-    }
 };
 
 IMPLEMENT_META_INTERFACE(SurfaceComposer, "android.ui.ISurfaceComposer");
@@ -309,7 +302,8 @@
         case CREATE_DISPLAY: {
             CHECK_INTERFACE(ISurfaceComposer, data, reply);
             String8 displayName = data.readString8();
-            sp<IBinder> display(createDisplay(displayName));
+            bool secure = bool(data.readInt32());
+            sp<IBinder> display(createDisplay(displayName, secure));
             reply->writeStrongBinder(display);
             return NO_ERROR;
         } break;
@@ -338,12 +332,6 @@
             memcpy(reply->writeInplace(sizeof(DisplayInfo)), &info, sizeof(DisplayInfo));
             reply->writeInt32(result);
         } break;
-        case CONNECT_DISPLAY: {
-            CHECK_INTERFACE(ISurfaceComposer, data, reply);
-            sp<ISurfaceTexture> surfaceTexture =
-                    interface_cast<ISurfaceTexture>(data.readStrongBinder());
-            connectDisplay(surfaceTexture);
-        } break;
         default:
             return BBinder::onTransact(code, data, reply, flags);
     }
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 8586ed2..80dd6ee 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -131,7 +131,7 @@
     DisplayState& getDisplayStateLocked(const sp<IBinder>& token);
 
 public:
-    sp<IBinder> createDisplay(const String8& displayName);
+    sp<IBinder> createDisplay(const String8& displayName, bool secure);
     sp<IBinder> getBuiltInDisplay(int32_t id);
 
     status_t setPosition(const sp<SurfaceComposerClient>& client, SurfaceID id,
@@ -175,8 +175,9 @@
 
 // ---------------------------------------------------------------------------
 
-sp<IBinder> Composer::createDisplay(const String8& displayName) {
-    return ComposerService::getComposerService()->createDisplay(displayName);
+sp<IBinder> Composer::createDisplay(const String8& displayName, bool secure) {
+    return ComposerService::getComposerService()->createDisplay(displayName,
+            secure);
 }
 
 sp<IBinder> Composer::getBuiltInDisplay(int32_t id) {
@@ -459,8 +460,9 @@
     return result;
 }
 
-sp<IBinder> SurfaceComposerClient::createDisplay(const String8& displayName) {
-    return Composer::getInstance().createDisplay(displayName);
+sp<IBinder> SurfaceComposerClient::createDisplay(const String8& displayName,
+        bool secure) {
+    return Composer::getInstance().createDisplay(displayName, secure);
 }
 
 sp<IBinder> SurfaceComposerClient::getBuiltInDisplay(int32_t id) {