diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index bb8473b..d1f3b5a 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -44,7 +44,6 @@
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
-import android.graphics.Point;
 import android.graphics.Rect;
 import android.graphics.Region;
 import android.graphics.drawable.Icon;
@@ -54,13 +53,10 @@
 import android.os.IBinder;
 import android.os.Looper;
 import android.os.SystemClock;
-import android.os.SystemProperties;
 import android.util.Log;
 import android.view.Choreographer;
-import android.view.Display;
 import android.view.InputEvent;
 import android.view.MotionEvent;
-import android.view.Surface;
 import android.view.accessibility.AccessibilityManager;
 
 import androidx.annotation.BinderThread;
@@ -108,7 +104,6 @@
 import com.android.systemui.shared.recents.IOverviewProxy;
 import com.android.systemui.shared.recents.ISystemUiProxy;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
-import com.android.systemui.shared.system.InputChannelCompat;
 import com.android.systemui.shared.system.InputChannelCompat.InputEventReceiver;
 import com.android.systemui.shared.system.InputConsumerController;
 import com.android.systemui.shared.system.InputMonitorCompat;
@@ -145,9 +140,6 @@
      */
     private static final int SYSTEM_ACTION_ID_ALL_APPS = 14;
 
-    public static final boolean ENABLE_PER_WINDOW_INPUT_ROTATION =
-            SystemProperties.getBoolean("persist.debug.per_window_input_rotation", false);
-
     private int mBackGestureNotificationCounter = -1;
     @Nullable
     private OverscrollPlugin mOverscrollPlugin;
@@ -536,15 +528,6 @@
             return;
         }
         MotionEvent event = (MotionEvent) ev;
-        if (ENABLE_PER_WINDOW_INPUT_ROTATION) {
-            final Display display = mDisplayManager.getDisplay(mDeviceState.getDisplayId());
-            int rotation = display.getRotation();
-            Point sz = new Point();
-            display.getRealSize(sz);
-            if (rotation != Surface.ROTATION_0) {
-                event.transform(InputChannelCompat.createRotationMatrix(rotation, sz.x, sz.y));
-            }
-        }
 
         TestLogging.recordMotionEvent(
                 TestProtocol.SEQUENCE_TIS, "TouchInteractionService.onInputEvent", event);
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
index 725c7c4..9782b0a 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
@@ -37,12 +37,10 @@
 import android.content.ContextWrapper;
 import android.content.Intent;
 import android.graphics.PointF;
-import android.hardware.display.DisplayManager;
 import android.os.Build;
 import android.os.Handler;
 import android.os.Looper;
 import android.util.Log;
-import android.view.Display;
 import android.view.MotionEvent;
 import android.view.VelocityTracker;
 import android.view.ViewConfiguration;
@@ -64,7 +62,6 @@
 import com.android.quickstep.RecentsAnimationDeviceState;
 import com.android.quickstep.RotationTouchHelper;
 import com.android.quickstep.TaskAnimationManager;
-import com.android.quickstep.TouchInteractionService;
 import com.android.quickstep.util.ActiveGestureLog;
 import com.android.quickstep.util.CachedEventDispatcher;
 import com.android.quickstep.util.MotionPauseDetector;
@@ -114,8 +111,6 @@
     private final PointF mLastPos = new PointF();
     private int mActivePointerId = INVALID_POINTER_ID;
 
-    private int mLastRotation = -1;
-
     // Distance after which we start dragging the window.
     private final float mTouchSlop;
 
@@ -133,8 +128,6 @@
     // Might be displacement in X or Y, depending on the direction we are swiping from the nav bar.
     private float mStartDisplacement;
 
-    private final DisplayManager mDisplayManager;
-
     private Handler mMainThreadHandler;
     private Runnable mCancelRecentsAnimationRunnable = () -> {
         ActivityManagerWrapper.getInstance().cancelRecentsAnimation(
@@ -177,7 +170,6 @@
         mPassedPilferInputSlop = mPassedWindowMoveSlop = continuingPreviousGesture;
         mDisableHorizontalSwipe = !mPassedPilferInputSlop && disableHorizontalSwipe;
         mRotationTouchHelper = mDeviceState.getRotationTouchHelper();
-        mDisplayManager = getSystemService(DisplayManager.class);
     }
 
     @Override
@@ -203,17 +195,6 @@
             return;
         }
 
-        if (TouchInteractionService.ENABLE_PER_WINDOW_INPUT_ROTATION) {
-            final Display display = mDisplayManager.getDisplay(mDeviceState.getDisplayId());
-            final int rotation = display.getRotation();
-            if (rotation != mLastRotation) {
-                // If rotation changes, reset tracking to avoid degenerate velocities.
-                mLastPos.set(ev.getX(), ev.getY());
-                mVelocityTracker.clear();
-                mLastRotation = rotation;
-            }
-        }
-
         // Proxy events to recents view
         if (mPassedWindowMoveSlop && mInteractionHandler != null
                 && !mRecentsViewDispatcher.hasConsumer()) {