diff --git a/cmds/surfacereplayer/proto/src/trace.proto b/cmds/surfacereplayer/proto/src/trace.proto
index 6c3b79b..bbf4f8d 100644
--- a/cmds/surfacereplayer/proto/src/trace.proto
+++ b/cmds/surfacereplayer/proto/src/trace.proto
@@ -41,7 +41,6 @@
         LayerChange                 layer                   = 5;
         CropChange                  crop                    = 6;
         MatrixChange                matrix                  = 8;
-        OverrideScalingModeChange   override_scaling_mode   = 9;
         TransparentRegionHintChange transparent_region_hint = 10;
         LayerStackChange            layer_stack             = 11;
         HiddenFlagChange            hidden_flag             = 12;
@@ -95,10 +94,6 @@
     required float dtdy = 4;
 }
 
-message OverrideScalingModeChange {
-    required int32 override_scaling_mode = 1;
-}
-
 message TransparentRegionHintChange {
     repeated Rectangle region = 1;
 }
diff --git a/cmds/surfacereplayer/replayer/Replayer.cpp b/cmds/surfacereplayer/replayer/Replayer.cpp
index 86e4f5d..c186801 100644
--- a/cmds/surfacereplayer/replayer/Replayer.cpp
+++ b/cmds/surfacereplayer/replayer/Replayer.cpp
@@ -387,10 +387,6 @@
             case SurfaceChange::SurfaceChangeCase::kMatrix:
                 setMatrix(transaction, change.id(), change.matrix());
                 break;
-            case SurfaceChange::SurfaceChangeCase::kOverrideScalingMode:
-                setOverrideScalingMode(transaction, change.id(),
-                        change.override_scaling_mode());
-                break;
             case SurfaceChange::SurfaceChangeCase::kTransparentRegionHint:
                 setTransparentRegionHint(transaction, change.id(),
                         change.transparent_region_hint());
@@ -525,12 +521,6 @@
     t.setMatrix(mLayers[id], mc.dsdx(), mc.dtdx(), mc.dsdy(), mc.dtdy());
 }
 
-void Replayer::setOverrideScalingMode(SurfaceComposerClient::Transaction& t,
-        layer_id id, const OverrideScalingModeChange& osmc) {
-    ALOGV("Layer %d: Setting Override Scaling Mode -- mode=%d", id, osmc.override_scaling_mode());
-    t.setOverrideScalingMode(mLayers[id], osmc.override_scaling_mode());
-}
-
 void Replayer::setTransparentRegionHint(SurfaceComposerClient::Transaction& t,
         layer_id id, const TransparentRegionHintChange& trhc) {
     ALOGV("Setting Transparent Region Hint");
diff --git a/cmds/surfacereplayer/replayer/Replayer.h b/cmds/surfacereplayer/replayer/Replayer.h
index 95857e1..e439718 100644
--- a/cmds/surfacereplayer/replayer/Replayer.h
+++ b/cmds/surfacereplayer/replayer/Replayer.h
@@ -98,8 +98,6 @@
             layer_id id, const BackgroundBlurRadiusChange& cc);
     void setMatrix(SurfaceComposerClient::Transaction& t,
             layer_id id, const MatrixChange& mc);
-    void setOverrideScalingMode(SurfaceComposerClient::Transaction& t,
-            layer_id id, const OverrideScalingModeChange& osmc);
     void setTransparentRegionHint(SurfaceComposerClient::Transaction& t,
             layer_id id, const TransparentRegionHintChange& trgc);
     void setLayerStack(SurfaceComposerClient::Transaction& t,
diff --git a/cmds/surfacereplayer/replayer/trace_creator/trace_creator.py b/cmds/surfacereplayer/replayer/trace_creator/trace_creator.py
index d63d97f..58bfbf3 100644
--- a/cmds/surfacereplayer/replayer/trace_creator/trace_creator.py
+++ b/cmds/surfacereplayer/replayer/trace_creator/trace_creator.py
@@ -69,7 +69,6 @@
     print ("5. Crop Change")
     print ("6. Final Crop Change")
     print ("7. Matrix Change")
-    print ("8. Override Scaling Mode Change")
     print ("9. Transparent Region Hint Change")
     print ("10. Layer Stack Change")
     print ("11. Hidden Flag Change")
@@ -128,9 +127,6 @@
             change.matrix.dtdx,\
             change.matrix.dsdy,\
             change.matrix.dtdy = layer()
-        elif option == 8:
-            change.override_scaling_mode.override_scaling_mode \
-                                     = override_scaling_mode()
         elif option == 9:
             for rect in transparent_region_hint():
                 new = increment.transparent_region_hint.region.add()
@@ -227,11 +223,6 @@
 
     return float(dsdx)
 
-def override_scaling_mode():
-    mode = input("Enter override scaling mode: ")
-
-    return int(mode)
-
 def transparent_region_hint():
     num = input("Enter number of rectangles in region: ")
 
diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
index bde73ba..ed5ad3f 100644
--- a/libs/gui/LayerState.cpp
+++ b/libs/gui/LayerState.cpp
@@ -44,7 +44,6 @@
         cornerRadius(0.0f),
         backgroundBlurRadius(0),
         barrierFrameNumber(0),
-        overrideScalingMode(-1),
         transform(0),
         transformToDisplayInverse(false),
         crop(Rect::INVALID_RECT),
@@ -86,7 +85,6 @@
     SAFE_PARCEL(SurfaceControl::writeNullableToParcel, output, barrierSurfaceControl_legacy);
     SAFE_PARCEL(SurfaceControl::writeNullableToParcel, output, reparentSurfaceControl);
     SAFE_PARCEL(output.writeUint64, barrierFrameNumber);
-    SAFE_PARCEL(output.writeInt32, overrideScalingMode);
     SAFE_PARCEL(SurfaceControl::writeNullableToParcel, output, relativeLayerSurfaceControl);
     SAFE_PARCEL(SurfaceControl::writeNullableToParcel, output, parentSurfaceControlForChild);
     SAFE_PARCEL(output.writeFloat, color.r);
@@ -176,7 +174,6 @@
     SAFE_PARCEL(SurfaceControl::readNullableFromParcel, input, &barrierSurfaceControl_legacy);
     SAFE_PARCEL(SurfaceControl::readNullableFromParcel, input, &reparentSurfaceControl);
     SAFE_PARCEL(input.readUint64, &barrierFrameNumber);
-    SAFE_PARCEL(input.readInt32, &overrideScalingMode);
 
     SAFE_PARCEL(SurfaceControl::readNullableFromParcel, input, &relativeLayerSurfaceControl);
     SAFE_PARCEL(SurfaceControl::readNullableFromParcel, input, &parentSurfaceControlForChild);
@@ -381,10 +378,6 @@
         barrierSurfaceControl_legacy = other.barrierSurfaceControl_legacy;
         barrierFrameNumber = other.barrierFrameNumber;
     }
-    if (other.what & eOverrideScalingModeChanged) {
-        what |= eOverrideScalingModeChanged;
-        overrideScalingMode = other.overrideScalingMode;
-    }
     if (other.what & eReparentChildren) {
         what |= eReparentChildren;
         reparentSurfaceControl = other.reparentSurfaceControl;
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 0068ccf..105969b 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -1353,35 +1353,6 @@
     return *this;
 }
 
-SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setOverrideScalingMode(
-        const sp<SurfaceControl>& sc, int32_t overrideScalingMode) {
-    layer_state_t* s = getLayerState(sc);
-    if (!s) {
-        mStatus = BAD_INDEX;
-        return *this;
-    }
-
-    switch (overrideScalingMode) {
-        case NATIVE_WINDOW_SCALING_MODE_FREEZE:
-        case NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW:
-        case NATIVE_WINDOW_SCALING_MODE_SCALE_CROP:
-        case NATIVE_WINDOW_SCALING_MODE_NO_SCALE_CROP:
-        case -1:
-            break;
-        default:
-            ALOGE("unknown scaling mode: %d",
-                    overrideScalingMode);
-            mStatus = BAD_VALUE;
-            return *this;
-    }
-
-    s->what |= layer_state_t::eOverrideScalingModeChanged;
-    s->overrideScalingMode = overrideScalingMode;
-
-    registerSurfaceControlForCallback(sc);
-    return *this;
-}
-
 #ifndef NO_INPUT
 SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setInputWindowInfo(
         const sp<SurfaceControl>& sc,
diff --git a/libs/gui/include/gui/LayerState.h b/libs/gui/include/gui/LayerState.h
index fed0ef3..1d282c8 100644
--- a/libs/gui/include/gui/LayerState.h
+++ b/libs/gui/include/gui/LayerState.h
@@ -94,7 +94,7 @@
         eLayerStackChanged = 0x00000080,
         eCropChanged_legacy = 0x00000100,
         eDeferTransaction_legacy = 0x00000200,
-        eOverrideScalingModeChanged = 0x00000400,
+        /* was ScalingModeChanged, now available 0x00000400, */
         eShadowRadiusChanged = 0x00000800,
         eReparentChildren = 0x00001000,
         eDetachChildren = 0x00002000,
@@ -163,7 +163,6 @@
     sp<SurfaceControl> barrierSurfaceControl_legacy;
     sp<SurfaceControl> reparentSurfaceControl;
     uint64_t barrierFrameNumber;
-    int32_t overrideScalingMode;
 
     sp<SurfaceControl> relativeLayerSurfaceControl;
 
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index 277060f..ce1a0a5 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -501,11 +501,6 @@
         // Sometimes the WindowManager needs to extend their lifetime slightly
         // in order to perform an exit animation or prevent flicker.
         Transaction& detachChildren(const sp<SurfaceControl>& sc);
-        // Set an override scaling mode as documented in <system/window.h>
-        // the override scaling mode will take precedence over any client
-        // specified scaling mode. -1 will clear the override scaling mode.
-        Transaction& setOverrideScalingMode(const sp<SurfaceControl>& sc,
-                int32_t overrideScalingMode);
 
 #ifndef NO_INPUT
         Transaction& setInputWindowInfo(const sp<SurfaceControl>& sc, const InputWindowInfo& info);
diff --git a/services/surfaceflinger/BufferLayer.cpp b/services/surfaceflinger/BufferLayer.cpp
index c77298e..9c3fdbb 100644
--- a/services/surfaceflinger/BufferLayer.cpp
+++ b/services/surfaceflinger/BufferLayer.cpp
@@ -527,10 +527,6 @@
 }
 
 uint32_t BufferLayer::getEffectiveScalingMode() const {
-    if (mOverrideScalingMode >= 0) {
-        return mOverrideScalingMode;
-    }
-
     return mBufferInfo.mScaleMode;
 }
 
diff --git a/services/surfaceflinger/BufferLayer.h b/services/surfaceflinger/BufferLayer.h
index 1cd753b..e6a0f81 100644
--- a/services/surfaceflinger/BufferLayer.h
+++ b/services/surfaceflinger/BufferLayer.h
@@ -94,8 +94,7 @@
 
     bool hasReadyFrame() const override;
 
-    // Returns the current scaling mode, unless mOverrideScalingMode
-    // is set, in which case, it returns mOverrideScalingMode
+    // Returns the current scaling mode
     uint32_t getEffectiveScalingMode() const override;
 
     // Calls latchBuffer if the buffer has a frame queued and then releases the buffer.
diff --git a/services/surfaceflinger/BufferQueueLayer.cpp b/services/surfaceflinger/BufferQueueLayer.cpp
index 0863a22..ec828d4 100644
--- a/services/surfaceflinger/BufferQueueLayer.cpp
+++ b/services/surfaceflinger/BufferQueueLayer.cpp
@@ -239,7 +239,7 @@
     bool queuedBuffer = false;
     const int32_t layerId = getSequence();
     LayerRejecter r(mDrawingState, getCurrentState(), recomputeVisibleRegions,
-                    getProducerStickyTransform() != 0, mName, mOverrideScalingMode,
+                    getProducerStickyTransform() != 0, mName,
                     getTransformToDisplayInverse());
 
     if (isRemovedFromCurrentState()) {
diff --git a/services/surfaceflinger/BufferStateLayer.cpp b/services/surfaceflinger/BufferStateLayer.cpp
index 361c1f3..9a45718 100644
--- a/services/surfaceflinger/BufferStateLayer.cpp
+++ b/services/surfaceflinger/BufferStateLayer.cpp
@@ -48,7 +48,6 @@
 
 BufferStateLayer::BufferStateLayer(const LayerCreationArgs& args)
       : BufferLayer(args), mHwcSlotGenerator(new HwcSlotGenerator()) {
-    mOverrideScalingMode = NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW;
     mCurrentState.dataspace = ui::Dataspace::V0_SRGB;
 }
 
@@ -681,6 +680,10 @@
     mBufferInfo.mBufferSlot = mHwcSlotGenerator->getHwcCacheSlot(s.clientCacheId);
 }
 
+uint32_t BufferStateLayer::getEffectiveScalingMode() const {
+   return NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW;
+}
+
 Rect BufferStateLayer::computeCrop(const State& s) {
     if (s.crop.isEmpty() && s.buffer) {
         return s.buffer->getBounds();
diff --git a/services/surfaceflinger/BufferStateLayer.h b/services/surfaceflinger/BufferStateLayer.h
index c13f5e8..4773286 100644
--- a/services/surfaceflinger/BufferStateLayer.h
+++ b/services/surfaceflinger/BufferStateLayer.h
@@ -92,7 +92,6 @@
         return false;
     }
     bool setCrop_legacy(const Rect& /*crop*/) override { return false; }
-    bool setOverrideScalingMode(int32_t /*overrideScalingMode*/) override { return false; }
     void deferTransactionUntil_legacy(const sp<IBinder>& /*barrierHandle*/,
                                       uint64_t /*frameNumber*/) override {}
     void deferTransactionUntil_legacy(const sp<Layer>& /*barrierLayer*/,
@@ -110,6 +109,7 @@
     bool fenceHasSignaled() const override;
     bool framePresentTimeIsCurrent(nsecs_t expectedPresentTime) const override;
     bool onPreComposition(nsecs_t refreshStartTime) override;
+    uint32_t getEffectiveScalingMode() const override;
 
 protected:
     void gatherBufferInfo() override;
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index a79cbe4..5616bba 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -1295,13 +1295,6 @@
     return true;
 }
 
-bool Layer::setOverrideScalingMode(int32_t scalingMode) {
-    if (scalingMode == mOverrideScalingMode) return false;
-    mOverrideScalingMode = scalingMode;
-    setTransactionFlags(eTransactionNeeded);
-    return true;
-}
-
 bool Layer::setMetadata(const LayerMetadata& data) {
     if (!mCurrentState.metadata.merge(data, true /* eraseEmpty */)) return false;
     mCurrentState.sequence++;
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 02593d5..51e392a 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -341,7 +341,6 @@
     //
     // The first set of geometry functions are controlled by the scaling mode, described
     // in window.h. The scaling mode may be set by the client, as it submits buffers.
-    // This value may be overriden through SurfaceControl, with setOverrideScalingMode.
     //
     // Put simply, if our scaling mode is SCALING_MODE_FREEZE, then
     // matrix updates will not be applied while a resize is pending
@@ -399,7 +398,6 @@
     virtual void deferTransactionUntil_legacy(const sp<IBinder>& barrierHandle,
                                               uint64_t frameNumber);
     virtual void deferTransactionUntil_legacy(const sp<Layer>& barrierLayer, uint64_t frameNumber);
-    virtual bool setOverrideScalingMode(int32_t overrideScalingMode);
     virtual bool setMetadata(const LayerMetadata& data);
     virtual void setChildrenDrawingParent(const sp<Layer>&);
     virtual bool reparent(const sp<IBinder>& newParentHandle);
@@ -1003,7 +1001,6 @@
     bool mIsActiveBufferUpdatedForGpu = true;
 
     // We encode unset as -1.
-    int32_t mOverrideScalingMode{-1};
     std::atomic<uint64_t> mCurrentFrameNumber{0};
     // Whether filtering is needed b/c of the drawingstate
     bool mNeedsFiltering{false};
diff --git a/services/surfaceflinger/LayerRejecter.cpp b/services/surfaceflinger/LayerRejecter.cpp
index e6c8654..053b7f7 100644
--- a/services/surfaceflinger/LayerRejecter.cpp
+++ b/services/surfaceflinger/LayerRejecter.cpp
@@ -29,13 +29,12 @@
 
 LayerRejecter::LayerRejecter(Layer::State& front, Layer::State& current,
                              bool& recomputeVisibleRegions, bool stickySet, const std::string& name,
-                             int32_t overrideScalingMode, bool transformToDisplayInverse)
+                             bool transformToDisplayInverse)
       : mFront(front),
         mCurrent(current),
         mRecomputeVisibleRegions(recomputeVisibleRegions),
         mStickyTransformSet(stickySet),
         mName(name),
-        mOverrideScalingMode(overrideScalingMode),
         mTransformToDisplayInverse(transformToDisplayInverse) {}
 
 bool LayerRejecter::reject(const sp<GraphicBuffer>& buf, const BufferItem& item) {
@@ -59,7 +58,7 @@
         }
     }
 
-    int actualScalingMode = mOverrideScalingMode >= 0 ? mOverrideScalingMode : item.mScalingMode;
+    int actualScalingMode = item.mScalingMode;
     bool isFixedSize = actualScalingMode != NATIVE_WINDOW_SCALING_MODE_FREEZE;
     if (mFront.active_legacy != mFront.requested_legacy) {
         if (isFixedSize ||
diff --git a/services/surfaceflinger/LayerRejecter.h b/services/surfaceflinger/LayerRejecter.h
index fb5c750..4981f45 100644
--- a/services/surfaceflinger/LayerRejecter.h
+++ b/services/surfaceflinger/LayerRejecter.h
@@ -24,7 +24,7 @@
 class LayerRejecter : public BufferLayerConsumer::BufferRejecter {
 public:
     LayerRejecter(Layer::State& front, Layer::State& current, bool& recomputeVisibleRegions,
-                  bool stickySet, const std::string& name, int32_t overrideScalingMode,
+                  bool stickySet, const std::string& name,
                   bool transformToDisplayInverse);
 
     virtual bool reject(const sp<GraphicBuffer>&, const BufferItem&);
@@ -35,7 +35,6 @@
     bool& mRecomputeVisibleRegions;
     const bool mStickyTransformSet;
     const std::string& mName;
-    const int32_t mOverrideScalingMode;
     const bool mTransformToDisplayInverse;
 };
 
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 7edbcaa..2f66d5b 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -3703,11 +3703,6 @@
     if (what & layer_state_t::eDetachChildren) {
         layer->detachChildren();
     }
-    if (what & layer_state_t::eOverrideScalingModeChanged) {
-        layer->setOverrideScalingMode(s.overrideScalingMode);
-        // We don't trigger a traversal here because if no other state is
-        // changed, we don't want this to cause any more work
-    }
     if (what & layer_state_t::eTransformChanged) {
         if (layer->setTransform(s.transform)) flags |= eTraversalNeeded;
     }
diff --git a/services/surfaceflinger/SurfaceInterceptor.cpp b/services/surfaceflinger/SurfaceInterceptor.cpp
index da58d4e..2d5566f 100644
--- a/services/surfaceflinger/SurfaceInterceptor.cpp
+++ b/services/surfaceflinger/SurfaceInterceptor.cpp
@@ -145,7 +145,6 @@
                                   layer->mCurrentState.barrierLayer_legacy.promote(),
                                   layer->mCurrentState.barrierFrameNumber);
     }
-    addOverrideScalingModeLocked(transaction, layerId, layer->getEffectiveScalingMode());
     addFlagsLocked(transaction, layerId, layer->mCurrentState.flags,
                    layer_state_t::eLayerHidden | layer_state_t::eLayerOpaque |
                            layer_state_t::eLayerSecure);
@@ -376,14 +375,6 @@
     deferTransaction->set_frame_number(frameNumber);
 }
 
-void SurfaceInterceptor::addOverrideScalingModeLocked(Transaction* transaction,
-        int32_t layerId, int32_t overrideScalingMode)
-{
-    SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
-    OverrideScalingModeChange* overrideChange(change->mutable_override_scaling_mode());
-    overrideChange->set_override_scaling_mode(overrideScalingMode);
-}
-
 void SurfaceInterceptor::addReparentLocked(Transaction* transaction, int32_t layerId,
                                            int32_t parentId) {
     SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
@@ -474,9 +465,6 @@
         }
         addDeferTransactionLocked(transaction, layerId, otherLayer, state.barrierFrameNumber);
     }
-    if (state.what & layer_state_t::eOverrideScalingModeChanged) {
-        addOverrideScalingModeLocked(transaction, layerId, state.overrideScalingMode);
-    }
     if (state.what & layer_state_t::eReparent) {
         auto parentHandle = (state.parentSurfaceControlForChild)
                 ? state.parentSurfaceControlForChild->getHandle()
diff --git a/services/surfaceflinger/SurfaceInterceptor.h b/services/surfaceflinger/SurfaceInterceptor.h
index 9ac189a..97ff547 100644
--- a/services/surfaceflinger/SurfaceInterceptor.h
+++ b/services/surfaceflinger/SurfaceInterceptor.h
@@ -167,8 +167,6 @@
                                        int32_t backgroundBlurRadius);
     void addDeferTransactionLocked(Transaction* transaction, int32_t layerId,
             const sp<const Layer>& layer, uint64_t frameNumber);
-    void addOverrideScalingModeLocked(Transaction* transaction, int32_t layerId,
-            int32_t overrideScalingMode);
     void addSurfaceChangesLocked(Transaction* transaction, const layer_state_t& state);
     void addTransactionLocked(Increment* increment, const Vector<ComposerState>& stateUpdates,
                               const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>& displays,
diff --git a/services/surfaceflinger/tests/LayerRenderTypeTransaction_test.cpp b/services/surfaceflinger/tests/LayerRenderTypeTransaction_test.cpp
index 4947289..52e1a4d 100644
--- a/services/surfaceflinger/tests/LayerRenderTypeTransaction_test.cpp
+++ b/services/surfaceflinger/tests/LayerRenderTypeTransaction_test.cpp
@@ -179,19 +179,6 @@
     }
 }
 
-TEST_P(LayerRenderTypeTransactionTest, SetSizeWithScaleToWindow_BufferQueue) {
-    sp<SurfaceControl> layer;
-    ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
-
-    // setSize is immediate with SCALE_TO_WINDOW, unlike setPosition
-    Transaction()
-            .setSize(layer, 64, 64)
-            .setOverrideScalingMode(layer, NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW)
-            .apply();
-    getScreenCapture()->expectColor(Rect(0, 0, 64, 64), Color::RED);
-}
-
 TEST_P(LayerRenderTypeTransactionTest, CreateLayer_BufferState) {
     uint32_t transformHint = ui::Transform::ROT_INVALID;
     sp<SurfaceControl> layer;
@@ -950,40 +937,6 @@
     }
 }
 
-TEST_P(LayerRenderTypeTransactionTest, SetMatrixWithScaleToWindow_BufferQueue) {
-    sp<SurfaceControl> layer;
-    ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
-
-    // setMatrix is immediate with SCALE_TO_WINDOW, unlike setPosition
-    Transaction()
-            .setMatrix(layer, 2.0f, 0.0f, 0.0f, 2.0f)
-            .setSize(layer, 64, 64)
-            .setOverrideScalingMode(layer, NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW)
-            .apply();
-    getScreenCapture()->expectColor(Rect(0, 0, 128, 128), Color::RED);
-}
-
-TEST_P(LayerRenderTypeTransactionTest, SetOverrideScalingModeBasic_BufferQueue) {
-    sp<SurfaceControl> layer;
-    ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerQuadrant(layer, 32, 32, Color::RED, Color::GREEN,
-                                                         Color::BLUE, Color::WHITE));
-
-    // XXX SCALE_CROP is not respected; calling setSize and
-    // setOverrideScalingMode in separate transactions does not work
-    // (b/69315456)
-    Transaction()
-            .setSize(layer, 64, 16)
-            .setOverrideScalingMode(layer, NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW)
-            .apply();
-    {
-        SCOPED_TRACE("SCALE_TO_WINDOW");
-        getScreenCapture()->expectQuadrant(Rect(0, 0, 64, 16), Color::RED, Color::GREEN,
-                                           Color::BLUE, Color::WHITE, true /* filtered */);
-    }
-}
-
 TEST_P(LayerRenderTypeTransactionTest, SetCropBasic_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
diff --git a/services/surfaceflinger/tests/LayerUpdate_test.cpp b/services/surfaceflinger/tests/LayerUpdate_test.cpp
index 38da0b1..0cafd00 100644
--- a/services/surfaceflinger/tests/LayerUpdate_test.cpp
+++ b/services/surfaceflinger/tests/LayerUpdate_test.cpp
@@ -566,7 +566,10 @@
     }
 
     asTransaction([&](Transaction& t) {
-        t.setOverrideScalingMode(mFGSurfaceControl, NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW);
+        mFGSurfaceControl->getSurface()->setScalingMode(
+            NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW);
+        // Resubmit buffer with new scaling mode
+        TransactionUtils::fillSurfaceRGBA8(mFGSurfaceControl, 195, 63, 63);
         // We cause scaling by 2.
         t.setSize(mFGSurfaceControl, 128, 128);
     });
@@ -673,7 +676,10 @@
     }
 
     asTransaction([&](Transaction& t) {
-        t.setOverrideScalingMode(mFGSurfaceControl, NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW);
+        mFGSurfaceControl->getSurface()->setScalingMode(
+            NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW);
+        // Resubmit buffer with new scaling mode
+        TransactionUtils::fillSurfaceRGBA8(mFGSurfaceControl, 195, 63, 63);
         // Set a scaling by 2.
         t.setSize(mFGSurfaceControl, 128, 128);
     });
@@ -705,7 +711,10 @@
 
     // Change the size of the foreground to 128 * 64 so we can test rotation as well.
     asTransaction([&](Transaction& t) {
-        t.setOverrideScalingMode(mFGSurfaceControl, NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW);
+        mFGSurfaceControl->getSurface()->setScalingMode(
+            NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW);
+        // Resubmit buffer with new scaling mode
+        TransactionUtils::fillSurfaceRGBA8(mFGSurfaceControl, 195, 63, 63);
         t.setSize(mFGSurfaceControl, 128, 64);
     });
     sp<Surface> s = mFGSurfaceControl->getSurface();
diff --git a/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp b/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp
index 104d919..a5a569b 100644
--- a/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp
+++ b/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp
@@ -39,7 +39,6 @@
 using Trace = surfaceflinger::Trace;
 using Increment = surfaceflinger::Increment;
 
-constexpr int32_t SCALING_UPDATE = 1;
 constexpr uint32_t BUFFER_UPDATES = 18;
 constexpr uint32_t LAYER_UPDATE = INT_MAX - 2;
 constexpr uint32_t SIZE_UPDATE = 134;
@@ -221,7 +220,6 @@
     void cornerRadiusUpdate(Transaction&);
     void backgroundBlurRadiusUpdate(Transaction&);
     void matrixUpdate(Transaction&);
-    void overrideScalingModeUpdate(Transaction&);
     void transparentRegionHintUpdate(Transaction&);
     void layerStackUpdate(Transaction&);
     void hiddenFlagUpdate(Transaction&);
@@ -371,10 +369,6 @@
     t.setMatrix(mBGSurfaceControl, M_SQRT1_2, M_SQRT1_2, -M_SQRT1_2, M_SQRT1_2);
 }
 
-void SurfaceInterceptorTest::overrideScalingModeUpdate(Transaction& t) {
-    t.setOverrideScalingMode(mBGSurfaceControl, SCALING_UPDATE);
-}
-
 void SurfaceInterceptorTest::transparentRegionHintUpdate(Transaction& t) {
     Region region(CROP_UPDATE);
     t.setTransparentRegionHint(mBGSurfaceControl, region);
@@ -439,7 +433,6 @@
     runInTransaction(&SurfaceInterceptorTest::layerUpdate);
     runInTransaction(&SurfaceInterceptorTest::cropUpdate);
     runInTransaction(&SurfaceInterceptorTest::matrixUpdate);
-    runInTransaction(&SurfaceInterceptorTest::overrideScalingModeUpdate);
     runInTransaction(&SurfaceInterceptorTest::transparentRegionHintUpdate);
     runInTransaction(&SurfaceInterceptorTest::layerStackUpdate);
     runInTransaction(&SurfaceInterceptorTest::hiddenFlagUpdate);
@@ -561,17 +554,6 @@
     return foundMatrix;
 }
 
-bool SurfaceInterceptorTest::scalingModeUpdateFound(const SurfaceChange& change,
-        bool foundScalingMode) {
-    bool hasScalingUpdate(change.override_scaling_mode().override_scaling_mode() == SCALING_UPDATE);
-    if (hasScalingUpdate && !foundScalingMode) {
-        foundScalingMode = true;
-    } else if (hasScalingUpdate && foundScalingMode) {
-        [] () { FAIL(); }();
-    }
-    return foundScalingMode;
-}
-
 bool SurfaceInterceptorTest::transparentRegionHintUpdateFound(const SurfaceChange& change,
         bool foundTransparentRegion) {
     auto traceRegion = change.transparent_region_hint().region(0);
@@ -727,9 +709,6 @@
                         case SurfaceChange::SurfaceChangeCase::kMatrix:
                             foundUpdate = matrixUpdateFound(change, foundUpdate);
                             break;
-                        case SurfaceChange::SurfaceChangeCase::kOverrideScalingMode:
-                            foundUpdate = scalingModeUpdateFound(change, foundUpdate);
-                            break;
                         case SurfaceChange::SurfaceChangeCase::kTransparentRegionHint:
                             foundUpdate = transparentRegionHintUpdateFound(change, foundUpdate);
                             break;
@@ -780,7 +759,6 @@
     ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kLayer));
     ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kCrop));
     ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kMatrix));
-    ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kOverrideScalingMode));
     ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kTransparentRegionHint));
     ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kLayerStack));
     ASSERT_TRUE(surfaceUpdateFound(trace, SurfaceChange::SurfaceChangeCase::kHiddenFlag));
@@ -915,11 +893,6 @@
     captureTest(&SurfaceInterceptorTest::matrixUpdate, SurfaceChange::SurfaceChangeCase::kMatrix);
 }
 
-TEST_F(SurfaceInterceptorTest, InterceptOverrideScalingModeUpdateWorks) {
-    captureTest(&SurfaceInterceptorTest::overrideScalingModeUpdate,
-            SurfaceChange::SurfaceChangeCase::kOverrideScalingMode);
-}
-
 TEST_F(SurfaceInterceptorTest, InterceptTransparentRegionHintUpdateWorks) {
     captureTest(&SurfaceInterceptorTest::transparentRegionHintUpdate,
             SurfaceChange::SurfaceChangeCase::kTransparentRegionHint);
diff --git a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp b/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
index 07c558f..1606f22 100644
--- a/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
+++ b/services/surfaceflinger/tests/fakehwc/SFFakeHwc_test.cpp
@@ -1691,30 +1691,6 @@
         EXPECT_TRUE(framesAreSame(referenceFrame, Base::sFakeComposer->getLatestFrame()));
     }
 
-    void Test_InheritNonTransformScalingFromParent() {
-        {
-            TransactionScope ts(*Base::sFakeComposer);
-            ts.show(mChild);
-            ts.setPosition(mChild, 0, 0);
-            ts.setPosition(Base::mFGSurfaceControl, 0, 0);
-        }
-
-        {
-            TransactionScope ts(*Base::sFakeComposer);
-            ts.setOverrideScalingMode(Base::mFGSurfaceControl,
-                                      NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW);
-            // We cause scaling by 2.
-            ts.setSize(Base::mFGSurfaceControl, 128, 128);
-        }
-
-        auto referenceFrame = Base::mBaseFrame;
-        referenceFrame[Base::FG_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 128, 128};
-        referenceFrame[Base::FG_LAYER].mSourceCrop = hwc_frect_t{0.f, 0.f, 64.f, 64.f};
-        referenceFrame[CHILD_LAYER].mDisplayFrame = hwc_rect_t{0, 0, 20, 20};
-        referenceFrame[CHILD_LAYER].mSourceCrop = hwc_frect_t{0.f, 0.f, 10.f, 10.f};
-        EXPECT_TRUE(framesAreSame(referenceFrame, Base::sFakeComposer->getLatestFrame()));
-    }
-
     // Regression test for b/37673612
     void Test_ChildrenWithParentBufferTransform() {
         {
@@ -1823,10 +1799,6 @@
     Test_DetachChildrenDifferentClient();
 }
 
-TEST_F(ChildLayerTest_2_1, DISABLED_InheritNonTransformScalingFromParent) {
-    Test_InheritNonTransformScalingFromParent();
-}
-
 // Regression test for b/37673612
 TEST_F(ChildLayerTest_2_1, DISABLED_ChildrenWithParentBufferTransform) {
     Test_ChildrenWithParentBufferTransform();