diff --git a/services/surfaceflinger/Scheduler/EventThread.cpp b/services/surfaceflinger/Scheduler/EventThread.cpp
index cee36a1..845bf50 100644
--- a/services/surfaceflinger/Scheduler/EventThread.cpp
+++ b/services/surfaceflinger/Scheduler/EventThread.cpp
@@ -139,6 +139,7 @@
 
 status_t EventThreadConnection::stealReceiveChannel(gui::BitTube* outChannel) {
     outChannel->setReceiveFd(mChannel.moveReceiveFd());
+    outChannel->setSendFd(base::unique_fd(dup(mChannel.getSendFd())));
     return NO_ERROR;
 }
 
@@ -152,11 +153,6 @@
     mEventThread->requestNextVsync(this);
 }
 
-void EventThreadConnection::requestLatestConfig() {
-    ATRACE_NAME("requestLatestConfig");
-    mEventThread->requestLatestConfig(this);
-}
-
 status_t EventThreadConnection::postEvent(const DisplayEventReceiver::Event& event) {
     ssize_t size = DisplayEventReceiver::sendEvents(&mChannel, &event, 1);
     return size < 0 ? status_t(size) : status_t(NO_ERROR);
@@ -269,28 +265,6 @@
     }
 }
 
-void EventThread::requestLatestConfig(const sp<EventThreadConnection>& connection) {
-    std::lock_guard<std::mutex> lock(mMutex);
-    if (connection->mForcedConfigChangeDispatch) {
-        return;
-    }
-    connection->mForcedConfigChangeDispatch = true;
-    auto pendingConfigChange =
-            std::find_if(std::begin(mPendingEvents), std::end(mPendingEvents),
-                         [&](const DisplayEventReceiver::Event& event) {
-                             return event.header.type ==
-                                     DisplayEventReceiver::DISPLAY_EVENT_CONFIG_CHANGED;
-                         });
-
-    // If we didn't find a pending config change event, then push out the
-    // latest one we've ever seen.
-    if (pendingConfigChange == std::end(mPendingEvents)) {
-        mPendingEvents.push_back(mLastConfigChangeEvent);
-    }
-
-    mCondition.notify_all();
-}
-
 void EventThread::onScreenReleased() {
     std::lock_guard<std::mutex> lock(mMutex);
     if (!mVSyncState || mVSyncState->synthetic) {
@@ -366,9 +340,6 @@
                         mInterceptVSyncsCallback(event->header.timestamp);
                     }
                     break;
-                case DisplayEventReceiver::DISPLAY_EVENT_CONFIG_CHANGED:
-                    mLastConfigChangeEvent = *event;
-                    break;
             }
         }
 
@@ -381,10 +352,6 @@
                 vsyncRequested |= connection->vsyncRequest != VSyncRequest::None;
 
                 if (event && shouldConsumeEvent(*event, connection)) {
-                    if (event->header.type == DisplayEventReceiver::DISPLAY_EVENT_CONFIG_CHANGED &&
-                        connection->mForcedConfigChangeDispatch) {
-                        connection->mForcedConfigChangeDispatch = false;
-                    }
                     consumers.push_back(connection);
                 }
 
@@ -460,9 +427,7 @@
             return true;
 
         case DisplayEventReceiver::DISPLAY_EVENT_CONFIG_CHANGED: {
-            const bool oneTimeDispatch = connection->mForcedConfigChangeDispatch;
-            return oneTimeDispatch ||
-                    connection->mConfigChanged == ISurfaceComposer::eConfigChangedDispatch;
+            return connection->mConfigChanged == ISurfaceComposer::eConfigChangedDispatch;
         }
 
         case DisplayEventReceiver::DISPLAY_EVENT_VSYNC:
diff --git a/services/surfaceflinger/Scheduler/EventThread.h b/services/surfaceflinger/Scheduler/EventThread.h
index 64acbd7..49f624c 100644
--- a/services/surfaceflinger/Scheduler/EventThread.h
+++ b/services/surfaceflinger/Scheduler/EventThread.h
@@ -81,19 +81,13 @@
     status_t stealReceiveChannel(gui::BitTube* outChannel) override;
     status_t setVsyncRate(uint32_t rate) override;
     void requestNextVsync() override; // asynchronous
-    void requestLatestConfig() override; // asynchronous
 
     // Called in response to requestNextVsync.
     const ResyncCallback resyncCallback;
 
     VSyncRequest vsyncRequest = VSyncRequest::None;
-    ISurfaceComposer::ConfigChanged mConfigChanged =
+    const ISurfaceComposer::ConfigChanged mConfigChanged =
             ISurfaceComposer::ConfigChanged::eConfigChangedSuppress;
-    // Store whether we need to force dispatching a config change separately -
-    // if mConfigChanged ever changes before the config change is dispatched
-    // then we still need to propagate an initial config to the app if we
-    // haven't already.
-    bool mForcedConfigChangeDispatch = false;
 
 private:
     virtual void onFirstRef();
@@ -129,10 +123,6 @@
     virtual void setVsyncRate(uint32_t rate, const sp<EventThreadConnection>& connection) = 0;
     // Requests the next vsync. If resetIdleTimer is set to true, it resets the idle timer.
     virtual void requestNextVsync(const sp<EventThreadConnection>& connection) = 0;
-    // Dispatches the most recent configuration
-    // Usage of this method assumes that only the primary internal display
-    // supports multiple display configurations.
-    virtual void requestLatestConfig(const sp<EventThreadConnection>& connection) = 0;
 
     // Retrieves the number of event connections tracked by this EventThread.
     virtual size_t getEventThreadConnectionCount() = 0;
@@ -153,7 +143,6 @@
     status_t registerDisplayEventConnection(const sp<EventThreadConnection>& connection) override;
     void setVsyncRate(uint32_t rate, const sp<EventThreadConnection>& connection) override;
     void requestNextVsync(const sp<EventThreadConnection>& connection) override;
-    void requestLatestConfig(const sp<EventThreadConnection>& connection) override;
 
     // called before the screen is turned off from main thread
     void onScreenReleased() override;
@@ -201,7 +190,6 @@
 
     std::vector<wp<EventThreadConnection>> mDisplayEventConnections GUARDED_BY(mMutex);
     std::deque<DisplayEventReceiver::Event> mPendingEvents GUARDED_BY(mMutex);
-    DisplayEventReceiver::Event mLastConfigChangeEvent GUARDED_BY(mMutex);
 
     // VSYNC state of connected display.
     struct VSyncState {