diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index fa02a33..112f16b 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -4449,7 +4449,8 @@
     policyFlags |= POLICY_FLAG_TRUSTED;
 
     android::base::Timer t;
-    mPolicy.interceptMotionBeforeQueueing(args.displayId, args.eventTime, policyFlags);
+    mPolicy.interceptMotionBeforeQueueing(args.displayId, args.source, args.action, args.eventTime,
+                                          policyFlags);
     if (t.duration() > SLOW_INTERCEPTION_THRESHOLD) {
         ALOGW("Excessive delay in interceptMotionBeforeQueueing; took %s ms",
               std::to_string(t.duration().count()).c_str());
@@ -4710,7 +4711,9 @@
             if (!(policyFlags & POLICY_FLAG_FILTERED)) {
                 nsecs_t eventTime = motionEvent.getEventTime();
                 android::base::Timer t;
-                mPolicy.interceptMotionBeforeQueueing(displayId, eventTime, /*byref*/ policyFlags);
+                mPolicy.interceptMotionBeforeQueueing(displayId, motionEvent.getSource(),
+                                                      motionEvent.getAction(), eventTime,
+                                                      /*byref*/ policyFlags);
                 if (t.duration() > SLOW_INTERCEPTION_THRESHOLD) {
                     ALOGW("Excessive delay in interceptMotionBeforeQueueing; took %s ms",
                           std::to_string(t.duration().count()).c_str());
diff --git a/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h b/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
index 1c23720..9e6209b 100644
--- a/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
+++ b/services/inputflinger/dispatcher/include/InputDispatcherPolicyInterface.h
@@ -99,8 +99,8 @@
      * This method is expected to set the POLICY_FLAG_PASS_TO_USER policy flag if the event
      * should be dispatched to applications.
      */
-    virtual void interceptMotionBeforeQueueing(int32_t displayId, nsecs_t when,
-                                               uint32_t& policyFlags) = 0;
+    virtual void interceptMotionBeforeQueueing(int32_t displayId, uint32_t source, int32_t action,
+                                               nsecs_t when, uint32_t& policyFlags) = 0;
 
     /* Allows the policy a chance to intercept a key before dispatching. */
     virtual nsecs_t interceptKeyBeforeDispatching(const sp<IBinder>& token,
diff --git a/services/inputflinger/tests/FakeInputDispatcherPolicy.h b/services/inputflinger/tests/FakeInputDispatcherPolicy.h
index e9d93af..fb2db06 100644
--- a/services/inputflinger/tests/FakeInputDispatcherPolicy.h
+++ b/services/inputflinger/tests/FakeInputDispatcherPolicy.h
@@ -63,7 +63,7 @@
 
     void interceptKeyBeforeQueueing(const KeyEvent&, uint32_t&) override {}
 
-    void interceptMotionBeforeQueueing(int32_t, nsecs_t, uint32_t&) override {}
+    void interceptMotionBeforeQueueing(int32_t, uint32_t, int32_t, nsecs_t, uint32_t&) override {}
 
     nsecs_t interceptKeyBeforeDispatching(const sp<IBinder>&, const KeyEvent&, uint32_t) override {
         return 0;
diff --git a/services/inputflinger/tests/InputDispatcher_test.cpp b/services/inputflinger/tests/InputDispatcher_test.cpp
index ef07540..a880a4c 100644
--- a/services/inputflinger/tests/InputDispatcher_test.cpp
+++ b/services/inputflinger/tests/InputDispatcher_test.cpp
@@ -549,7 +549,7 @@
         }
     }
 
-    void interceptMotionBeforeQueueing(int32_t, nsecs_t, uint32_t&) override {}
+    void interceptMotionBeforeQueueing(int32_t, uint32_t, int32_t, nsecs_t, uint32_t&) override {}
 
     nsecs_t interceptKeyBeforeDispatching(const sp<IBinder>&, const KeyEvent&, uint32_t) override {
         nsecs_t delay = std::chrono::nanoseconds(mInterceptKeyTimeout).count();