diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/InputReader.cpp
index 7e00f42..5d0b894 100644
--- a/services/inputflinger/InputReader.cpp
+++ b/services/inputflinger/InputReader.cpp
@@ -2642,7 +2642,6 @@
                 mOrientation = internalViewport->orientation;
             }
         }
-        getPolicy()->updatePointerDisplay();
         bumpGeneration();
     }
 }
@@ -2788,7 +2787,7 @@
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, y);
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X, deltaX);
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y, deltaY);
-        displayId = mPointerController->getDisplayId();
+        displayId = ADISPLAY_ID_DEFAULT;
     } else {
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_X, deltaX);
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, deltaY);
@@ -3609,9 +3608,6 @@
             (mDeviceMode == DEVICE_MODE_DIRECT && mConfig.showTouches)) {
         if (mPointerController == nullptr) {
             mPointerController = getPolicy()->obtainPointerController(getDeviceId());
-            getPolicy()->updatePointerDisplay();
-        } else if (viewportChanged) {
-            getPolicy()->updatePointerDisplay();
         }
     } else {
         mPointerController.clear();
@@ -5399,9 +5395,9 @@
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_X, x);
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, y);
 
-        int32_t displayId = mPointerController->getDisplayId();
-        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, displayId, mSource,
-                mViewport.displayId, policyFlags, AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0,
+        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
+                mSource, mViewport.displayId, policyFlags,
+                AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0,
                 metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
                 /* deviceTimestamp */ 0, 1, &pointerProperties, &pointerCoords,
                 0, 0, mPointerGesture.downTime);
@@ -6307,7 +6303,6 @@
 void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags,
         bool down, bool hovering) {
     int32_t metaState = getContext()->getGlobalMetaState();
-    int32_t displayId = mViewport.displayId;
 
     if (mPointerController != nullptr) {
         if (down || hovering) {
@@ -6318,20 +6313,19 @@
         } else if (!down && !hovering && (mPointerSimple.down || mPointerSimple.hovering)) {
             mPointerController->fade(PointerControllerInterface::TRANSITION_GRADUAL);
         }
-        displayId = mPointerController->getDisplayId();
     }
 
     if (mPointerSimple.down && !down) {
         mPointerSimple.down = false;
 
         // Send up.
-        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
-                mSource, displayId, policyFlags,
-                 AMOTION_EVENT_ACTION_UP, 0, 0, metaState, mLastRawState.buttonState, 0,
-                 /* deviceTimestamp */ 0,
-                 1, &mPointerSimple.lastProperties, &mPointerSimple.lastCoords,
-                 mOrientedXPrecision, mOrientedYPrecision,
-                 mPointerSimple.downTime);
+        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), 
+                mSource, mViewport.displayId, policyFlags,
+                AMOTION_EVENT_ACTION_UP, 0, 0, metaState, mLastRawState.buttonState, 0,
+                /* deviceTimestamp */ 0,
+                1, &mPointerSimple.lastProperties, &mPointerSimple.lastCoords,
+                mOrientedXPrecision, mOrientedYPrecision,
+                mPointerSimple.downTime);
         getListener()->notifyMotion(&args);
     }
 
@@ -6339,8 +6333,8 @@
         mPointerSimple.hovering = false;
 
         // Send hover exit.
-        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
-                mSource, displayId, policyFlags,
+        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), 
+                mSource, mViewport.displayId, policyFlags,
                 AMOTION_EVENT_ACTION_HOVER_EXIT, 0, 0, metaState, mLastRawState.buttonState, 0,
                 /* deviceTimestamp */ 0,
                 1, &mPointerSimple.lastProperties, &mPointerSimple.lastCoords,
@@ -6355,8 +6349,8 @@
             mPointerSimple.downTime = when;
 
             // Send down.
-            NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
-                    mSource, displayId, policyFlags,
+            NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), 
+                    mSource, mViewport.displayId, policyFlags,
                     AMOTION_EVENT_ACTION_DOWN, 0, 0, metaState, mCurrentRawState.buttonState, 0,
                     /* deviceTimestamp */ 0,
                     1, &mPointerSimple.currentProperties, &mPointerSimple.currentCoords,
@@ -6366,8 +6360,8 @@
         }
 
         // Send move.
-        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
-                mSource, displayId, policyFlags,
+        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), 
+                mSource, mViewport.displayId, policyFlags,
                 AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, mCurrentRawState.buttonState, 0,
                 /* deviceTimestamp */ 0,
                 1, &mPointerSimple.currentProperties, &mPointerSimple.currentCoords,
@@ -6381,8 +6375,8 @@
             mPointerSimple.hovering = true;
 
             // Send hover enter.
-            NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
-                    mSource, displayId, policyFlags,
+            NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), 
+                    mSource, mViewport.displayId, policyFlags,
                     AMOTION_EVENT_ACTION_HOVER_ENTER, 0, 0, metaState,
                     mCurrentRawState.buttonState, 0,
                     /* deviceTimestamp */ 0,
@@ -6393,8 +6387,8 @@
         }
 
         // Send hover move.
-        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
-                mSource, displayId, policyFlags,
+        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), 
+                mSource, mViewport.displayId, policyFlags,
                 AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState,
                 mCurrentRawState.buttonState, 0,
                 /* deviceTimestamp */ 0,
@@ -6416,8 +6410,8 @@
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_VSCROLL, vscroll);
         pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_HSCROLL, hscroll);
 
-        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
-                mSource, displayId, policyFlags,
+        NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), 
+                mSource, mViewport.displayId, policyFlags,
                 AMOTION_EVENT_ACTION_SCROLL, 0, 0, metaState, mCurrentRawState.buttonState, 0,
                 /* deviceTimestamp */ 0,
                 1, &mPointerSimple.currentProperties, &pointerCoords,
@@ -6479,10 +6473,9 @@
             ALOG_ASSERT(false);
         }
     }
-    int32_t displayId = mPointerController != nullptr ?
-            mPointerController->getDisplayId() : mViewport.displayId;
-    NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
-            source, displayId, policyFlags,
+
+    NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), 
+            source, mViewport.displayId, policyFlags,
             action, actionButton, flags, metaState, buttonState, edgeFlags,
             deviceTimestamp, pointerCount, pointerProperties, pointerCoords,
             xPrecision, yPrecision, downTime);