diff --git a/libs/graphicsenv/GraphicsEnv.cpp b/libs/graphicsenv/GraphicsEnv.cpp
index 52383ac..4c3f4a6 100644
--- a/libs/graphicsenv/GraphicsEnv.cpp
+++ b/libs/graphicsenv/GraphicsEnv.cpp
@@ -83,6 +83,55 @@
 
 static const char* kLlndkLibrariesTxtPath = "/system/etc/llndk.libraries.txt";
 
+// List of libraries that were previously available via VNDK-SP,
+// and are now available via SPHAL.
+// On modern devices that lack the VNDK APEX, the device no longer
+// contains a helpful list of these libraries on the filesystem as above.
+// See system/sepolicy/vendor/file_contexts
+static const char* kFormerlyVndkspLibrariesList =
+    "android.hardware.common-V2-ndk.so:"
+    "android.hardware.common.fmq-V1-ndk.so:"
+    "android.hardware.graphics.allocator-V2-ndk.so:"
+    "android.hardware.graphics.common-V5-ndk.so:"
+    "android.hardware.graphics.common@1.0.so:"
+    "android.hardware.graphics.common@1.1.so:"
+    "android.hardware.graphics.common@1.2.so:"
+    "android.hardware.graphics.composer3-V1-ndk.so:"
+    "android.hardware.graphics.mapper@2.0.so:"
+    "android.hardware.graphics.mapper@2.1.so:"
+    "android.hardware.graphics.mapper@3.0.so:"
+    "android.hardware.graphics.mapper@4.0.so:"
+    "android.hardware.renderscript@1.0.so:"
+    "android.hidl.memory.token@1.0.so:"
+    "android.hidl.memory@1.0-impl.so:"
+    "android.hidl.memory@1.0.so:"
+    "android.hidl.safe_union@1.0.so:"
+    "libRSCpuRef.so:"
+    "libRSDriver.so:"
+    "libRS_internal.so:"
+    "libbacktrace.so:"
+    "libbase.so:"
+    "libbcinfo.so:"
+    "libblas.so:"
+    "libc++.so:"
+    "libcompiler_rt.so:"
+    "libcutils.so:"
+    "libdmabufheap.so:"
+    "libft2.so:"
+    "libgralloctypes.so:"
+    "libhardware.so:"
+    "libhidlbase.so:"
+    "libhidlmemory.so:"
+    "libion.so:"
+    "libjsoncpp.so:"
+    "liblzma.so:"
+    "libpng.so:"
+    "libprocessgroup.so:"
+    "libunwindstack.so:"
+    "libutils.so:"
+    "libutilscallstack.so:"
+    "libz.so";
+
 static std::string vndkVersionStr() {
 #ifdef __BIONIC__
     return base::GetProperty("ro.vndk.version", "");
@@ -122,8 +171,12 @@
 static const std::string getSystemNativeLibraries(NativeLibrary type) {
     std::string nativeLibrariesSystemConfig = "";
 
-    if (!isVndkEnabled() && type == NativeLibrary::LLNDK) {
-        nativeLibrariesSystemConfig = kLlndkLibrariesTxtPath;
+    if (!isVndkEnabled()) {
+        if (type == NativeLibrary::VNDKSP) {
+            return kFormerlyVndkspLibrariesList;
+        } else {
+            nativeLibrariesSystemConfig = kLlndkLibrariesTxtPath;
+        }
     } else {
         nativeLibrariesSystemConfig = kNativeLibrariesSystemConfigPath[type];
         insertVndkVersionStr(&nativeLibrariesSystemConfig);
@@ -263,7 +316,7 @@
         ALOGI("Driver path is setup via UPDATABLE_GFX_DRIVER: %s", mDriverPath.c_str());
     }
 
-    auto vndkNamespace = android_get_exported_namespace("vndk");
+    auto vndkNamespace = android_get_exported_namespace(isVndkEnabled() ? "vndk" : "sphal");
     if (!vndkNamespace) {
         mDriverNamespace = nullptr;
         return mDriverNamespace;
@@ -631,7 +684,7 @@
         return mAngleNamespace;
     }
 
-    auto vndkNamespace = android_get_exported_namespace("vndk");
+    auto vndkNamespace = android_get_exported_namespace(isVndkEnabled() ? "vndk" : "sphal");
     if (!vndkNamespace) {
         mAngleNamespace = nullptr;
         return mAngleNamespace;
diff --git a/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp b/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
index c77cdd4..748765a 100644
--- a/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
+++ b/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
@@ -31,10 +31,11 @@
 #include <utils/String8.h>
 #include <log/log.h>
 
-#include <hardware/hardware.h>
+#include <com_android_graphics_libgui_flags.h>
 #include <gui/BufferItem.h>
 #include <gui/BufferQueue.h>
 #include <gui/Surface.h>
+#include <hardware/hardware.h>
 
 #include <ui/DebugUtils.h>
 #include <ui/GraphicBuffer.h>
@@ -48,10 +49,18 @@
 
 using ui::Dataspace;
 
+#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
+FramebufferSurface::FramebufferSurface(HWComposer& hwc, PhysicalDisplayId displayId,
+                                       const sp<IGraphicBufferProducer>& producer,
+                                       const sp<IGraphicBufferConsumer>& consumer,
+                                       const ui::Size& size, const ui::Size& maxSize)
+      : ConsumerBase(producer, consumer),
+#else
 FramebufferSurface::FramebufferSurface(HWComposer& hwc, PhysicalDisplayId displayId,
                                        const sp<IGraphicBufferConsumer>& consumer,
                                        const ui::Size& size, const ui::Size& maxSize)
       : ConsumerBase(consumer),
+#endif // COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
         mDisplayId(displayId),
         mMaxSize(maxSize),
         mCurrentBufferSlot(-1),
diff --git a/services/surfaceflinger/DisplayHardware/FramebufferSurface.h b/services/surfaceflinger/DisplayHardware/FramebufferSurface.h
index 2728cf6..6ca64a2 100644
--- a/services/surfaceflinger/DisplayHardware/FramebufferSurface.h
+++ b/services/surfaceflinger/DisplayHardware/FramebufferSurface.h
@@ -20,6 +20,7 @@
 #include <stdint.h>
 #include <sys/types.h>
 
+#include <com_android_graphics_libgui_flags.h>
 #include <compositionengine/DisplaySurface.h>
 #include <gui/BufferQueue.h>
 #include <gui/ConsumerBase.h>
@@ -40,9 +41,16 @@
 
 class FramebufferSurface : public ConsumerBase, public compositionengine::DisplaySurface {
 public:
+#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
+    FramebufferSurface(HWComposer& hwc, PhysicalDisplayId displayId,
+                       const sp<IGraphicBufferProducer>& producer,
+                       const sp<IGraphicBufferConsumer>& consumer, const ui::Size& size,
+                       const ui::Size& maxSize);
+#else
     FramebufferSurface(HWComposer& hwc, PhysicalDisplayId displayId,
                        const sp<IGraphicBufferConsumer>& consumer, const ui::Size& size,
                        const ui::Size& maxSize);
+#endif // COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
 
     virtual status_t beginFrame(bool mustRecompose);
     virtual status_t prepareFrame(CompositionType compositionType);
diff --git a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
index 4b5a68c..384f7b2 100644
--- a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
+++ b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
@@ -22,6 +22,7 @@
 
 #include <cinttypes>
 
+#include <com_android_graphics_libgui_flags.h>
 #include <ftl/enum.h>
 #include <ftl/flags.h>
 #include <gui/BufferItem.h>
@@ -51,7 +52,11 @@
                                              const sp<IGraphicBufferProducer>& bqProducer,
                                              const sp<IGraphicBufferConsumer>& bqConsumer,
                                              const std::string& name)
+#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
+      : ConsumerBase(bqProducer, bqConsumer),
+#else
       : ConsumerBase(bqConsumer),
+#endif // COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
         mHwc(hwc),
         mDisplayId(displayId),
         mDisplayName(name),
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 3ca2e5b..636f7bd 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -317,7 +317,6 @@
     if (mRemovedFromDrawingState) {
         mRemovedFromDrawingState = false;
         mFlinger->mScheduler->registerLayer(this, FrameRateCompatibility::Default);
-        mFlinger->removeFromOffscreenLayers(this);
     }
 
     for (const auto& child : mCurrentChildren) {
diff --git a/services/surfaceflinger/Scheduler/Scheduler.cpp b/services/surfaceflinger/Scheduler/Scheduler.cpp
index 727541e..566bb8e 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.cpp
+++ b/services/surfaceflinger/Scheduler/Scheduler.cpp
@@ -122,6 +122,12 @@
 
     demotePacesetterDisplay(kPromotionParams);
     promotePacesetterDisplay(pacesetterId, kPromotionParams);
+
+    // Cancel the pending refresh rate change, if any, before updating the phase configuration.
+    mVsyncModulator->cancelRefreshRateChange();
+
+    mVsyncConfiguration->reset();
+    updatePhaseConfiguration(pacesetterSelectorPtr()->getActiveMode().fps);
 }
 
 void Scheduler::registerDisplay(PhysicalDisplayId displayId, RefreshRateSelectorPtr selectorPtr,
@@ -488,14 +494,6 @@
                    refreshRate.getPeriod());
 }
 
-void Scheduler::resetPhaseConfiguration(Fps refreshRate) {
-    // Cancel the pending refresh rate change, if any, before updating the phase configuration.
-    mVsyncModulator->cancelRefreshRateChange();
-
-    mVsyncConfiguration->reset();
-    updatePhaseConfiguration(refreshRate);
-}
-
 void Scheduler::setActiveDisplayPowerModeForRefreshRateStats(hal::PowerMode powerMode) {
     mRefreshRateStats->setPowerMode(powerMode);
 }
diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index 9b32fa9..88f0e94 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -188,7 +188,6 @@
     }
 
     void updatePhaseConfiguration(Fps);
-    void resetPhaseConfiguration(Fps) REQUIRES(kMainThreadContext);
 
     const VsyncConfiguration& getVsyncConfiguration() const { return *mVsyncConfiguration; }
 
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index d197f15..cc236ac 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -40,6 +40,7 @@
 #include <binder/IPCThreadState.h>
 #include <binder/IServiceManager.h>
 #include <binder/PermissionCache.h>
+#include <com_android_graphics_libgui_flags.h>
 #include <com_android_graphics_surfaceflinger_flags.h>
 #include <common/FlagManager.h>
 #include <common/trace.h>
@@ -3728,11 +3729,20 @@
                  state.surface.get());
         const auto displayId = PhysicalDisplayId::tryCast(compositionDisplay->getId());
         LOG_FATAL_IF(!displayId);
+#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
+        const auto frameBufferSurface =
+                sp<FramebufferSurface>::make(getHwComposer(), *displayId, bqProducer, bqConsumer,
+                                             state.physical->activeMode->getResolution(),
+                                             ui::Size(maxGraphicsWidth, maxGraphicsHeight));
+        displaySurface = frameBufferSurface;
+        producer = frameBufferSurface->getSurface()->getIGraphicBufferProducer();
+#else
         displaySurface =
                 sp<FramebufferSurface>::make(getHwComposer(), *displayId, bqConsumer,
                                              state.physical->activeMode->getResolution(),
                                              ui::Size(maxGraphicsWidth, maxGraphicsHeight));
         producer = bqProducer;
+#endif // COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
     }
 
     LOG_FATAL_IF(!displaySurface);
@@ -3836,11 +3846,8 @@
                 setPowerModeInternal(display, hal::PowerMode::ON);
             }
 
-            // TODO(b/175678251) Call a listener instead.
-            if (currentState.physical->hwcDisplayId == getHwComposer().getPrimaryHwcDisplayId()) {
-                const Fps refreshRate =
-                        mDisplayModeController.getActiveMode(display->getPhysicalId()).fps;
-                mScheduler->resetPhaseConfiguration(refreshRate);
+            if (display->getPhysicalId() == mActiveDisplayId) {
+                onActiveDisplayChangedLocked(nullptr, *display);
             }
         }
         return;
@@ -4362,13 +4369,6 @@
                 l->setIsAtRoot(false);
                 mCurrentState.layersSortedByZ.remove(l);
             }
-
-            // If the layer has been removed and has no parent, then it will not be reachable
-            // when traversing layers on screen. Add the layer to the offscreenLayers set to
-            // ensure we can copy its current to drawing state.
-            if (!l->getParent()) {
-                mOffscreenLayers.emplace(l.get());
-            }
         }
         mLayersPendingRemoval.clear();
     }
@@ -4382,7 +4382,6 @@
         }
     }
 
-    commitOffscreenLayers();
     if (mLayerMirrorRoots.size() > 0) {
         std::deque<Layer*> pendingUpdates;
         pendingUpdates.insert(pendingUpdates.end(), mLayerMirrorRoots.begin(),
@@ -4404,17 +4403,6 @@
     }
 }
 
-void SurfaceFlinger::commitOffscreenLayers() {
-    for (Layer* offscreenLayer : mOffscreenLayers) {
-        offscreenLayer->traverse(LayerVector::StateSet::Drawing, [](Layer* layer) {
-            if (layer->clearTransactionFlags(eTransactionNeeded)) {
-                layer->doTransaction(0);
-                layer->commitChildList();
-            }
-        });
-    }
-}
-
 void SurfaceFlinger::invalidateLayerStack(const ui::LayerFilter& layerFilter, const Region& dirty) {
     for (const auto& [token, displayDevice] : FTL_FAKE_GUARD(mStateLock, mDisplays)) {
         auto display = displayDevice->getCompositionDisplay();
@@ -7894,7 +7882,6 @@
 
 void SurfaceFlinger::onLayerDestroyed(Layer* layer) {
     mNumLayers--;
-    removeHierarchyFromOffscreenLayers(layer);
     if (!layer->isRemovedFromCurrentState()) {
         mScheduler->deregisterLayer(layer);
     }
@@ -7908,24 +7895,6 @@
     scheduleCommit(FrameHint::kActive);
 }
 
-// WARNING: ONLY CALL THIS FROM LAYER DTOR
-// Here we add children in the current state to offscreen layers and remove the
-// layer itself from the offscreen layer list.  Since
-// this is the dtor, it is safe to access the current state.  This keeps us
-// from dangling children layers such that they are not reachable from the
-// Drawing state nor the offscreen layer list
-// See b/141111965
-void SurfaceFlinger::removeHierarchyFromOffscreenLayers(Layer* layer) {
-    for (auto& child : layer->getCurrentChildren()) {
-        mOffscreenLayers.emplace(child.get());
-    }
-    mOffscreenLayers.erase(layer);
-}
-
-void SurfaceFlinger::removeFromOffscreenLayers(Layer* layer) {
-    mOffscreenLayers.erase(layer);
-}
-
 status_t SurfaceFlinger::setGlobalShadowSettings(const half4& ambientColor, const half4& spotColor,
                                                  float lightPosY, float lightPosZ,
                                                  float lightRadius) {
@@ -8141,8 +8110,6 @@
     mActiveDisplayId = activeDisplay.getPhysicalId();
     activeDisplay.getCompositionDisplay()->setLayerCachingTexturePoolEnabled(true);
 
-    mScheduler->resetPhaseConfiguration(mDisplayModeController.getActiveMode(mActiveDisplayId).fps);
-
     // TODO(b/255635711): Check for pending mode changes on other displays.
     mScheduler->setModeChangePending(false);
 
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 7127876..282c8cf 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -292,9 +292,6 @@
     void onLayerDestroyed(Layer*);
     void onLayerUpdate();
 
-    void removeHierarchyFromOffscreenLayers(Layer* layer);
-    void removeFromOffscreenLayers(Layer* layer);
-
     // Called when all clients have released all their references to
     // this layer. The layer may still be kept alive by its parents but
     // the client can no longer modify this layer directly.
@@ -824,8 +821,6 @@
     // Clears and returns the masked bits.
     uint32_t clearTransactionFlags(uint32_t mask);
 
-    void commitOffscreenLayers();
-
     static LatchUnsignaledConfig getLatchUnsignaledConfig();
     bool shouldLatchUnsignaled(const layer_state_t&, size_t numStates, bool firstTransaction) const;
     bool applyTransactionsLocked(std::vector<TransactionState>& transactions, VsyncId)
@@ -1392,12 +1387,6 @@
     // Flag used to set override desired display mode from backdoor
     bool mDebugDisplayModeSetByBackdoor = false;
 
-    // A set of layers that have no parent so they are not drawn on screen.
-    // Should only be accessed by the main thread.
-    // The Layer pointer is removed from the set when the destructor is called so there shouldn't
-    // be any issues with a raw pointer referencing an invalid object.
-    std::unordered_set<Layer*> mOffscreenLayers;
-
     BufferCountTracker mBufferCountTracker;
 
     std::unordered_map<DisplayId, sp<HdrLayerInfoReporter>> mHdrLayerInfoListeners
diff --git a/services/surfaceflinger/tests/BufferGenerator.cpp b/services/surfaceflinger/tests/BufferGenerator.cpp
index d74bd55..efab7b8 100644
--- a/services/surfaceflinger/tests/BufferGenerator.cpp
+++ b/services/surfaceflinger/tests/BufferGenerator.cpp
@@ -42,8 +42,13 @@
      * through saved callback. */
     class BufferListener : public ConsumerBase::FrameAvailableListener {
     public:
+#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
+        BufferListener(sp<BufferItemConsumer> consumer, BufferCallback callback)
+#else
         BufferListener(sp<IGraphicBufferConsumer> consumer, BufferCallback callback)
-              : mConsumer(consumer), mCallback(callback) {}
+#endif // COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
+              : mConsumer(consumer), mCallback(callback) {
+        }
 
         void onFrameAvailable(const BufferItem& /*item*/) {
             BufferItem item;
@@ -55,7 +60,11 @@
         }
 
     private:
+#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
+        sp<BufferItemConsumer> mConsumer;
+#else
         sp<IGraphicBufferConsumer> mConsumer;
+#endif // COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
         BufferCallback mCallback;
     };
 
@@ -63,6 +72,16 @@
      * queue. */
     void initialize(uint32_t width, uint32_t height, android_pixel_format_t format,
                     BufferCallback callback) {
+#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
+        mBufferItemConsumer = sp<BufferItemConsumer>::make(GraphicBuffer::USAGE_HW_TEXTURE);
+        mBufferItemConsumer->setDefaultBufferSize(width, height);
+        mBufferItemConsumer->setDefaultBufferFormat(format);
+
+        mListener = sp<BufferListener>::make(mBufferItemConsumer, callback);
+        mBufferItemConsumer->setFrameAvailableListener(mListener);
+
+        mSurface = mBufferItemConsumer->getSurface();
+#else
         sp<IGraphicBufferProducer> producer;
         sp<IGraphicBufferConsumer> consumer;
         BufferQueue::createBufferQueue(&producer, &consumer);
@@ -77,6 +96,7 @@
         mBufferItemConsumer->setFrameAvailableListener(mListener);
 
         mSurface = sp<Surface>::make(producer, true);
+#endif // COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
     }
 
     /* Used by Egl manager. The surface is never displayed. */
diff --git a/services/surfaceflinger/tests/TransactionTestHarnesses.h b/services/surfaceflinger/tests/TransactionTestHarnesses.h
index af3cb9a..67a5247 100644
--- a/services/surfaceflinger/tests/TransactionTestHarnesses.h
+++ b/services/surfaceflinger/tests/TransactionTestHarnesses.h
@@ -16,6 +16,7 @@
 #ifndef ANDROID_TRANSACTION_TEST_HARNESSES
 #define ANDROID_TRANSACTION_TEST_HARNESSES
 
+#include <com_android_graphics_libgui_flags.h>
 #include <common/FlagManager.h>
 #include <ui/DisplayState.h>
 
@@ -51,6 +52,16 @@
                 const ui::Size& resolution = displayMode.resolution;
 
                 sp<IBinder> vDisplay;
+
+#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
+                sp<BufferItemConsumer> itemConsumer = sp<BufferItemConsumer>::make(
+                        // Sample usage bits from screenrecord
+                        GRALLOC_USAGE_HW_VIDEO_ENCODER | GRALLOC_USAGE_SW_READ_OFTEN);
+                sp<BufferListener> listener = sp<BufferListener>::make(this);
+                itemConsumer->setFrameAvailableListener(listener);
+                itemConsumer->setName(String8("Virtual disp consumer"));
+                itemConsumer->setDefaultBufferSize(resolution.getWidth(), resolution.getHeight());
+#else
                 sp<IGraphicBufferProducer> producer;
                 sp<IGraphicBufferConsumer> consumer;
                 sp<BufferItemConsumer> itemConsumer;
@@ -65,6 +76,7 @@
                                                                     GRALLOC_USAGE_SW_READ_OFTEN);
                 sp<BufferListener> listener = sp<BufferListener>::make(this);
                 itemConsumer->setFrameAvailableListener(listener);
+#endif // COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
 
                 static const std::string kDisplayName("VirtualDisplay");
                 vDisplay = SurfaceComposerClient::createVirtualDisplay(kDisplayName,
@@ -76,7 +88,12 @@
                         SurfaceComposerClient::getDefault()->mirrorDisplay(displayId);
 
                 SurfaceComposerClient::Transaction t;
+#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
+                t.setDisplaySurface(vDisplay,
+                                    itemConsumer->getSurface()->getIGraphicBufferProducer());
+#else
                 t.setDisplaySurface(vDisplay, producer);
+#endif // COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
                 t.setDisplayProjection(vDisplay, displayState.orientation,
                                        Rect(displayState.layerStackSpaceRect), Rect(resolution));
                 if (FlagManager::getInstance().ce_fence_promise()) {
diff --git a/services/surfaceflinger/tests/VirtualDisplay_test.cpp b/services/surfaceflinger/tests/VirtualDisplay_test.cpp
index cd66dd2..d69378c 100644
--- a/services/surfaceflinger/tests/VirtualDisplay_test.cpp
+++ b/services/surfaceflinger/tests/VirtualDisplay_test.cpp
@@ -27,6 +27,12 @@
 class VirtualDisplayTest : public ::testing::Test {
 protected:
     void SetUp() override {
+#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
+        mGLConsumer = sp<GLConsumer>::make(GLConsumer::TEXTURE_EXTERNAL, true, false, false);
+        mGLConsumer->setName(String8("Virtual disp consumer"));
+        mGLConsumer->setDefaultBufferSize(100, 100);
+        mProducer = mGLConsumer->getSurface()->getIGraphicBufferProducer();
+#else
         sp<IGraphicBufferConsumer> consumer;
 
         BufferQueue::createBufferQueue(&mProducer, &consumer);
@@ -34,6 +40,7 @@
         consumer->setDefaultBufferSize(100, 100);
 
         mGLConsumer = sp<GLConsumer>::make(consumer, GLConsumer::TEXTURE_EXTERNAL, true, false);
+#endif // COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(WB_CONSUMER_BASE_OWNS_BQ)
     }
 
     sp<IGraphicBufferProducer> mProducer;