diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index dbccf30..aba81f6 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -287,18 +287,17 @@
 
                 // We need to check if we were waiting for a transaction callback in order to
                 // process any pending buffers and unblock. It's possible to get transaction
-                // callbacks for previous requests so we need to ensure the frame from this
-                // transaction callback matches the last acquired buffer. Since acquireNextBuffer
-                // will stop processing buffers when mWaitForTransactionCallback is set, we know
-                // that mLastAcquiredFrameNumber is the frame we're waiting on.
-                // We also want to check if mNextTransaction is null because it's possible another
+                // callbacks for previous requests so we need to ensure that there are no pending
+                // frame numbers that were in a sync. We remove the frame from mSyncedFrameNumbers
+                // set and then check if it's empty. If there are no more pending syncs, we can
+                // proceed with flushing the shadow queue.
+                // We also want to check if mSyncTransaction is null because it's possible another
                 // sync request came in while waiting, but it hasn't started processing yet. In that
                 // case, we don't actually want to flush the frames in between since they will get
                 // processed and merged with the sync transaction and released earlier than if they
                 // were sent to SF
-                if (mWaitForTransactionCallback && mSyncTransaction == nullptr &&
-                    currFrameNumber >= mLastAcquiredFrameNumber) {
-                    mWaitForTransactionCallback = false;
+                mSyncedFrameNumbers.erase(currFrameNumber);
+                if (mSyncedFrameNumbers.empty() && mSyncTransaction == nullptr) {
                     flushShadowQueue();
                 }
             } else {
@@ -416,9 +415,11 @@
         const auto releasedBuffer = mPendingRelease.front();
         mPendingRelease.pop_front();
         releaseBuffer(releasedBuffer.callbackId, releasedBuffer.releaseFence);
-        // Don't process the transactions here if mWaitForTransactionCallback is set. Instead, let
-        // onFrameAvailable handle processing them since it will merge with the syncTransaction.
-        if (!mWaitForTransactionCallback) {
+        // Don't process the transactions here if mSyncedFrameNumbers is not empty. That means
+        // are still transactions that have sync buffers in them that have not been applied or
+        // dropped. Instead, let onFrameAvailable handle processing them since it will merge with
+        // the syncTransaction.
+        if (mSyncedFrameNumbers.empty()) {
             acquireNextBufferLocked(std::nullopt);
         }
     }
@@ -442,6 +443,9 @@
     BQA_LOGV("released %s", callbackId.to_string().c_str());
     mBufferItemConsumer->releaseBuffer(it->second, releaseFence);
     mSubmitted.erase(it);
+    // Remove the frame number from mSyncedFrameNumbers since we can get a release callback
+    // without getting a transaction committed if the buffer was dropped.
+    mSyncedFrameNumbers.erase(callbackId.framenumber);
 }
 
 void BLASTBufferQueue::acquireNextBufferLocked(
@@ -608,7 +612,7 @@
 }
 
 void BLASTBufferQueue::flushAndWaitForFreeBuffer(std::unique_lock<std::mutex>& lock) {
-    if (mWaitForTransactionCallback && mNumFrameAvailable > 0) {
+    if (!mSyncedFrameNumbers.empty() && mNumFrameAvailable > 0) {
         // We are waiting on a previous sync's transaction callback so allow another sync
         // transaction to proceed.
         //
@@ -635,6 +639,8 @@
 void BLASTBufferQueue::onFrameAvailable(const BufferItem& item) {
     std::function<void(SurfaceComposerClient::Transaction*)> prevCallback = nullptr;
     SurfaceComposerClient::Transaction* prevTransaction = nullptr;
+    bool waitForTransactionCallback = !mSyncedFrameNumbers.empty();
+
     {
         BBQ_TRACE();
         std::unique_lock _lock{mMutex};
@@ -666,7 +672,7 @@
 
         // add to shadow queue
         mNumFrameAvailable++;
-        if (mWaitForTransactionCallback && mNumFrameAvailable >= 2) {
+        if (waitForTransactionCallback && mNumFrameAvailable >= 2) {
             acquireAndReleaseBuffer();
         }
         ATRACE_INT(mQueuedBufferTrace.c_str(),
@@ -683,14 +689,14 @@
             incStrong((void*)transactionCommittedCallbackThunk);
             mSyncTransaction->addTransactionCommittedCallback(transactionCommittedCallbackThunk,
                                                               static_cast<void*>(this));
-            mWaitForTransactionCallback = true;
+            mSyncedFrameNumbers.emplace(item.mFrameNumber);
             if (mAcquireSingleBuffer) {
                 prevCallback = mTransactionReadyCallback;
                 prevTransaction = mSyncTransaction;
                 mTransactionReadyCallback = nullptr;
                 mSyncTransaction = nullptr;
             }
-        } else if (!mWaitForTransactionCallback) {
+        } else if (!waitForTransactionCallback) {
             acquireNextBufferLocked(std::nullopt);
         }
     }
@@ -1097,9 +1103,9 @@
     }
 
     // Clear sync states
-    if (mWaitForTransactionCallback) {
-        BQA_LOGD("mWaitForTransactionCallback cleared");
-        mWaitForTransactionCallback = false;
+    if (!mSyncedFrameNumbers.empty()) {
+        BQA_LOGD("mSyncedFrameNumbers cleared");
+        mSyncedFrameNumbers.clear();
     }
 
     if (mSyncTransaction != nullptr) {
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 47d801a..9358e29 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -897,6 +897,10 @@
     mApplyToken = nullptr;
 }
 
+uint64_t SurfaceComposerClient::Transaction::getId() {
+    return mId;
+}
+
 void SurfaceComposerClient::doUncacheBufferTransaction(uint64_t cacheId) {
     sp<ISurfaceComposer> sf(ComposerService::getComposerService());
 
diff --git a/libs/gui/include/gui/BLASTBufferQueue.h b/libs/gui/include/gui/BLASTBufferQueue.h
index 9328a54..9d28791 100644
--- a/libs/gui/include/gui/BLASTBufferQueue.h
+++ b/libs/gui/include/gui/BLASTBufferQueue.h
@@ -251,7 +251,6 @@
     std::queue<sp<SurfaceControl>> mSurfaceControlsWithPendingCallback GUARDED_BY(mMutex);
 
     uint32_t mCurrentMaxAcquiredBufferCount;
-    bool mWaitForTransactionCallback GUARDED_BY(mMutex) = false;
 
     // Flag to determine if syncTransaction should only acquire a single buffer and then clear or
     // continue to acquire buffers until explicitly cleared
@@ -279,6 +278,8 @@
     uint64_t mLastAppliedFrameNumber = 0;
 
     std::function<void(bool)> mTransactionHangCallback;
+
+    std::unordered_set<uint64_t> mSyncedFrameNumbers GUARDED_BY(mMutex);
 };
 
 } // namespace android
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index efbdb36..b598b43 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -461,6 +461,10 @@
         // Clears the contents of the transaction without applying it.
         void clear();
 
+        // Returns the current id of the transaction.
+        // The id is updated every time the transaction is applied.
+        uint64_t getId();
+
         status_t apply(bool synchronous = false, bool oneWay = false);
         // Merge another transaction in to this one, clearing other
         // as if it had been applied.
diff --git a/libs/gui/tests/BLASTBufferQueue_test.cpp b/libs/gui/tests/BLASTBufferQueue_test.cpp
index cb7e94c..b993289 100644
--- a/libs/gui/tests/BLASTBufferQueue_test.cpp
+++ b/libs/gui/tests/BLASTBufferQueue_test.cpp
@@ -161,6 +161,10 @@
         ASSERT_EQ(numFramesSubmitted, mBlastBufferQueueAdapter->mSubmitted.size());
     }
 
+    void mergeWithNextTransaction(Transaction* merge, uint64_t frameNumber) {
+        mBlastBufferQueueAdapter->mergeWithNextTransaction(merge, frameNumber);
+    }
+
 private:
     sp<TestBLASTBufferQueue> mBlastBufferQueueAdapter;
 };
@@ -1111,6 +1115,39 @@
     ASSERT_TRUE(receivedCallback);
 }
 
+TEST_F(BLASTBufferQueueTest, SyncNextTransactionDropBuffer) {
+    uint8_t r = 255;
+    uint8_t g = 0;
+    uint8_t b = 0;
+
+    BLASTBufferQueueHelper adapter(mSurfaceControl, mDisplayWidth, mDisplayHeight);
+
+    sp<IGraphicBufferProducer> igbProducer;
+    setUpProducer(adapter, igbProducer);
+
+    Transaction sync;
+    adapter.setSyncTransaction(sync);
+    queueBuffer(igbProducer, 0, 255, 0, 0);
+
+    // Merge a transaction that has a complete callback into the next frame so we can get notified
+    // when to take a screenshot
+    CallbackHelper transactionCallback;
+    Transaction t;
+    t.addTransactionCompletedCallback(transactionCallback.function,
+                                      transactionCallback.getContext());
+    adapter.mergeWithNextTransaction(&t, 2);
+    queueBuffer(igbProducer, r, g, b, 0);
+
+    // Drop the buffer, but ensure the next one continues to get processed.
+    sync.setBuffer(mSurfaceControl, nullptr);
+
+    CallbackData callbackData;
+    transactionCallback.getCallbackData(&callbackData);
+    ASSERT_EQ(NO_ERROR, captureDisplay(mCaptureArgs, mCaptureResults));
+    ASSERT_NO_FATAL_FAILURE(
+            checkScreenCapture(r, g, b, {0, 0, (int32_t)mDisplayWidth, (int32_t)mDisplayHeight}));
+}
+
 // This test will currently fail because the old surfacecontrol will steal the last presented buffer
 // until the old surface control is destroyed. This is not necessarily a bug but to document a
 // limitation with the update API and to test any changes to make the api more robust. The current
diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp
index 13ca9ec..375b684 100644
--- a/libs/input/Input.cpp
+++ b/libs/input/Input.cpp
@@ -64,9 +64,10 @@
 }
 
 bool shouldDisregardTransformation(uint32_t source) {
-    // Do not apply any transformations to axes from joysticks or touchpads.
+    // Do not apply any transformations to axes from joysticks, touchpads, or relative mice.
     return isFromSource(source, AINPUT_SOURCE_CLASS_JOYSTICK) ||
-            isFromSource(source, AINPUT_SOURCE_CLASS_POSITION);
+            isFromSource(source, AINPUT_SOURCE_CLASS_POSITION) ||
+            isFromSource(source, AINPUT_SOURCE_MOUSE_RELATIVE);
 }
 
 bool shouldDisregardOffset(uint32_t source) {
diff --git a/libs/input/tests/InputEvent_test.cpp b/libs/input/tests/InputEvent_test.cpp
index a92016b..4b31246 100644
--- a/libs/input/tests/InputEvent_test.cpp
+++ b/libs/input/tests/InputEvent_test.cpp
@@ -715,10 +715,10 @@
 }
 
 TEST_F(MotionEventTest, JoystickAndTouchpadAreNotTransformed) {
-    constexpr static std::array kNonTransformedSources = {std::pair(AINPUT_SOURCE_TOUCHPAD,
-                                                                    AMOTION_EVENT_ACTION_DOWN),
-                                                          std::pair(AINPUT_SOURCE_JOYSTICK,
-                                                                    AMOTION_EVENT_ACTION_MOVE)};
+    constexpr static std::array kNonTransformedSources =
+            {std::pair(AINPUT_SOURCE_TOUCHPAD, AMOTION_EVENT_ACTION_DOWN),
+             std::pair(AINPUT_SOURCE_JOYSTICK, AMOTION_EVENT_ACTION_MOVE),
+             std::pair(AINPUT_SOURCE_MOUSE_RELATIVE, AMOTION_EVENT_ACTION_MOVE)};
     // Create a rotate-90 transform with an offset (like a window which isn't fullscreen).
     ui::Transform transform(ui::Transform::ROT_90, 800, 400);
     transform.set(transform.tx() + 20, transform.ty() + 40);
@@ -738,7 +738,7 @@
 TEST_F(MotionEventTest, NonPointerSourcesAreNotTranslated) {
     constexpr static std::array kNonPointerSources = {std::pair(AINPUT_SOURCE_TRACKBALL,
                                                                 AMOTION_EVENT_ACTION_DOWN),
-                                                      std::pair(AINPUT_SOURCE_MOUSE_RELATIVE,
+                                                      std::pair(AINPUT_SOURCE_TOUCH_NAVIGATION,
                                                                 AMOTION_EVENT_ACTION_MOVE)};
     // Create a rotate-90 transform with an offset (like a window which isn't fullscreen).
     ui::Transform transform(ui::Transform::ROT_90, 800, 400);
diff --git a/services/inputflinger/reader/mapper/CursorInputMapper.cpp b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
index a9a4c71..91dc619 100644
--- a/services/inputflinger/reader/mapper/CursorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
@@ -76,7 +76,7 @@
 void CursorInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
     InputMapper::populateDeviceInfo(info);
 
-    if (mParameters.mode == Parameters::MODE_POINTER) {
+    if (mParameters.mode == Parameters::Mode::POINTER) {
         float minX, minY, maxX, maxY;
         if (mPointerController->getBounds(&minX, &minY, &maxX, &maxY)) {
             info->addMotionRange(AMOTION_EVENT_AXIS_X, mSource, minX, maxX, 0.0f, 0.0f, 0.0f);
@@ -131,12 +131,12 @@
 
         // Configure device mode.
         switch (mParameters.mode) {
-            case Parameters::MODE_POINTER_RELATIVE:
+            case Parameters::Mode::POINTER_RELATIVE:
                 // Should not happen during first time configuration.
                 ALOGE("Cannot start a device in MODE_POINTER_RELATIVE, starting in MODE_POINTER");
-                mParameters.mode = Parameters::MODE_POINTER;
+                mParameters.mode = Parameters::Mode::POINTER;
                 [[fallthrough]];
-            case Parameters::MODE_POINTER:
+            case Parameters::Mode::POINTER:
                 mSource = AINPUT_SOURCE_MOUSE;
                 mXPrecision = 1.0f;
                 mYPrecision = 1.0f;
@@ -144,7 +144,7 @@
                 mYScale = 1.0f;
                 mPointerController = getContext()->getPointerController(getDeviceId());
                 break;
-            case Parameters::MODE_NAVIGATION:
+            case Parameters::Mode::NAVIGATION:
                 mSource = AINPUT_SOURCE_TRACKBALL;
                 mXPrecision = TRACKBALL_MOVEMENT_THRESHOLD;
                 mYPrecision = TRACKBALL_MOVEMENT_THRESHOLD;
@@ -157,12 +157,13 @@
         mHWheelScale = 1.0f;
     }
 
-    const bool configurePointerCapture = (!changes && config->pointerCaptureRequest.enable) ||
-            (changes & InputReaderConfiguration::CHANGE_POINTER_CAPTURE);
+    const bool configurePointerCapture = mParameters.mode != Parameters::Mode::NAVIGATION &&
+            ((!changes && config->pointerCaptureRequest.enable) ||
+             (changes & InputReaderConfiguration::CHANGE_POINTER_CAPTURE));
     if (configurePointerCapture) {
         if (config->pointerCaptureRequest.enable) {
-            if (mParameters.mode == Parameters::MODE_POINTER) {
-                mParameters.mode = Parameters::MODE_POINTER_RELATIVE;
+            if (mParameters.mode == Parameters::Mode::POINTER) {
+                mParameters.mode = Parameters::Mode::POINTER_RELATIVE;
                 mSource = AINPUT_SOURCE_MOUSE_RELATIVE;
                 // Keep PointerController around in order to preserve the pointer position.
                 mPointerController->fade(PointerControllerInterface::Transition::IMMEDIATE);
@@ -170,8 +171,8 @@
                 ALOGE("Cannot request pointer capture, device is not in MODE_POINTER");
             }
         } else {
-            if (mParameters.mode == Parameters::MODE_POINTER_RELATIVE) {
-                mParameters.mode = Parameters::MODE_POINTER;
+            if (mParameters.mode == Parameters::Mode::POINTER_RELATIVE) {
+                mParameters.mode = Parameters::Mode::POINTER;
                 mSource = AINPUT_SOURCE_MOUSE;
             } else {
                 ALOGE("Cannot release pointer capture, device is not in MODE_POINTER_RELATIVE");
@@ -186,8 +187,8 @@
 
     if (!changes || (changes & InputReaderConfiguration::CHANGE_POINTER_SPEED) ||
         configurePointerCapture) {
-        if (config->pointerCaptureRequest.enable) {
-            // Disable any acceleration or scaling when Pointer Capture is enabled.
+        if (mParameters.mode == Parameters::Mode::POINTER_RELATIVE) {
+            // Disable any acceleration or scaling for the pointer when Pointer Capture is enabled.
             mPointerVelocityControl.setParameters(FLAT_VELOCITY_CONTROL_PARAMS);
             mWheelXVelocityControl.setParameters(FLAT_VELOCITY_CONTROL_PARAMS);
             mWheelYVelocityControl.setParameters(FLAT_VELOCITY_CONTROL_PARAMS);
@@ -198,7 +199,8 @@
         }
     }
 
-    if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
+    if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO) ||
+        configurePointerCapture) {
         mOrientation = DISPLAY_ORIENTATION_0;
         const bool isOrientedDevice =
                 (mParameters.orientationAware && mParameters.hasAssociatedDisplay);
@@ -207,8 +209,9 @@
         // anything if the device is already orientation-aware. If the device is not
         // orientation-aware, then we need to apply the inverse rotation of the display so that
         // when the display rotation is applied later as a part of the per-window transform, we
-        // get the expected screen coordinates.
-        if (!isOrientedDevice) {
+        // get the expected screen coordinates. When pointer capture is enabled, we do not apply any
+        // rotations and report values directly from the input device.
+        if (!isOrientedDevice && mParameters.mode != Parameters::Mode::POINTER_RELATIVE) {
             std::optional<DisplayViewport> internalViewport =
                     config->getDisplayViewportByType(ViewportType::INTERNAL);
             if (internalViewport) {
@@ -221,12 +224,12 @@
 }
 
 void CursorInputMapper::configureParameters() {
-    mParameters.mode = Parameters::MODE_POINTER;
+    mParameters.mode = Parameters::Mode::POINTER;
     String8 cursorModeString;
     if (getDeviceContext().getConfiguration().tryGetProperty(String8("cursor.mode"),
                                                              cursorModeString)) {
         if (cursorModeString == "navigation") {
-            mParameters.mode = Parameters::MODE_NAVIGATION;
+            mParameters.mode = Parameters::Mode::NAVIGATION;
         } else if (cursorModeString != "pointer" && cursorModeString != "default") {
             ALOGW("Invalid value for cursor.mode: '%s'", cursorModeString.string());
         }
@@ -237,7 +240,7 @@
                                                          mParameters.orientationAware);
 
     mParameters.hasAssociatedDisplay = false;
-    if (mParameters.mode == Parameters::MODE_POINTER || mParameters.orientationAware) {
+    if (mParameters.mode == Parameters::Mode::POINTER || mParameters.orientationAware) {
         mParameters.hasAssociatedDisplay = true;
     }
 }
@@ -246,21 +249,7 @@
     dump += INDENT3 "Parameters:\n";
     dump += StringPrintf(INDENT4 "HasAssociatedDisplay: %s\n",
                          toString(mParameters.hasAssociatedDisplay));
-
-    switch (mParameters.mode) {
-        case Parameters::MODE_POINTER:
-            dump += INDENT4 "Mode: pointer\n";
-            break;
-        case Parameters::MODE_POINTER_RELATIVE:
-            dump += INDENT4 "Mode: relative pointer\n";
-            break;
-        case Parameters::MODE_NAVIGATION:
-            dump += INDENT4 "Mode: navigation\n";
-            break;
-        default:
-            ALOG_ASSERT(false);
-    }
-
+    dump += StringPrintf(INDENT4 "Mode: %s\n", ftl::enum_string(mParameters.mode).c_str());
     dump += StringPrintf(INDENT4 "OrientationAware: %s\n", toString(mParameters.orientationAware));
 }
 
@@ -486,7 +475,7 @@
 
 std::optional<int32_t> CursorInputMapper::getAssociatedDisplayId() {
     if (mParameters.hasAssociatedDisplay) {
-        if (mParameters.mode == Parameters::MODE_POINTER) {
+        if (mParameters.mode == Parameters::Mode::POINTER) {
             return std::make_optional(mPointerController->getDisplayId());
         } else {
             // If the device is orientationAware and not a mouse,
diff --git a/services/inputflinger/reader/mapper/CursorInputMapper.h b/services/inputflinger/reader/mapper/CursorInputMapper.h
index c84c6c4..75aeffb 100644
--- a/services/inputflinger/reader/mapper/CursorInputMapper.h
+++ b/services/inputflinger/reader/mapper/CursorInputMapper.h
@@ -74,10 +74,17 @@
 
     // Immutable configuration parameters.
     struct Parameters {
-        enum Mode {
-            MODE_POINTER,
-            MODE_POINTER_RELATIVE,
-            MODE_NAVIGATION,
+        enum class Mode {
+            // In POINTER mode, the device is a mouse that controls the mouse cursor on the screen,
+            // reporting absolute screen locations using SOURCE_MOUSE.
+            POINTER,
+            // A mouse device in POINTER mode switches to the POINTER_RELATIVE mode when Pointer
+            // Capture is enabled, and reports relative values only using SOURCE_MOUSE_RELATIVE.
+            POINTER_RELATIVE,
+            // A device in NAVIGATION mode emits relative values using SOURCE_TRACKBALL.
+            NAVIGATION,
+
+            ftl_last = NAVIGATION,
         };
 
         Mode mode;
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index d51ce35..0b8eb26 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -4969,6 +4969,48 @@
     ASSERT_EQ(20, args.pointerCoords[0].getY());
 }
 
+TEST_F(CursorInputMapperTest, PointerCaptureDisablesOrientationChanges) {
+    addConfigurationProperty("cursor.mode", "pointer");
+    CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
+
+    NotifyDeviceResetArgs resetArgs;
+    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
+    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
+    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
+
+    // Ensure the display is rotated.
+    prepareDisplay(DISPLAY_ORIENTATION_90);
+
+    NotifyMotionArgs args;
+
+    // Verify that the coordinates are rotated.
+    process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_X, 10);
+    process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_Y, 20);
+    process(mapper, ARBITRARY_TIME, READ_TIME, EV_SYN, SYN_REPORT, 0);
+    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
+    ASSERT_EQ(AINPUT_SOURCE_MOUSE, args.source);
+    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
+    ASSERT_EQ(-20, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X));
+    ASSERT_EQ(10, args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y));
+
+    // Enable Pointer Capture.
+    mFakePolicy->setPointerCapture(true);
+    configureDevice(InputReaderConfiguration::CHANGE_POINTER_CAPTURE);
+    NotifyPointerCaptureChangedArgs captureArgs;
+    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyCaptureWasCalled(&captureArgs));
+    ASSERT_TRUE(captureArgs.request.enable);
+
+    // Move and verify rotation is not applied.
+    process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_X, 10);
+    process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_Y, 20);
+    process(mapper, ARBITRARY_TIME, READ_TIME, EV_SYN, SYN_REPORT, 0);
+    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
+    ASSERT_EQ(AINPUT_SOURCE_MOUSE_RELATIVE, args.source);
+    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
+    ASSERT_EQ(10, args.pointerCoords[0].getX());
+    ASSERT_EQ(20, args.pointerCoords[0].getY());
+}
+
 TEST_F(CursorInputMapperTest, Process_ShouldHandleDisplayId) {
     CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
 
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
index db2fd1b..2203639 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/Output.h
@@ -27,6 +27,7 @@
 #include <compositionengine/LayerFE.h>
 #include <renderengine/LayerSettings.h>
 #include <ui/Fence.h>
+#include <ui/FenceTime.h>
 #include <ui/GraphicTypes.h>
 #include <ui/LayerStack.h>
 #include <ui/Region.h>
@@ -311,6 +312,8 @@
             const Region& flashRegion,
             std::vector<LayerFE::LayerSettings>& clientCompositionLayers) = 0;
     virtual void setExpensiveRenderingExpected(bool enabled) = 0;
+    virtual void setHintSessionGpuFence(std::unique_ptr<FenceTime>&& gpuFence) = 0;
+    virtual bool isPowerHintSessionEnabled() = 0;
     virtual void cacheClientCompositionRequests(uint32_t cacheSize) = 0;
     virtual bool canPredictCompositionStrategy(const CompositionRefreshArgs&) = 0;
 };
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h
index 61a0e6a..fa7bc5d 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Display.h
@@ -89,6 +89,8 @@
     std::unique_ptr<compositionengine::OutputLayer> createOutputLayer(const sp<LayerFE>&) const;
 
 private:
+    bool isPowerHintSessionEnabled() override;
+    void setHintSessionGpuFence(std::unique_ptr<FenceTime>&& gpuFence) override;
     DisplayId mId;
     bool mIsDisconnected = false;
     Hwc2::PowerAdvisor* mPowerAdvisor = nullptr;
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
index 31c51e6..df721cd 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/Output.h
@@ -140,6 +140,8 @@
           std::vector<LayerFE*> &outLayerFEs) override;
     void appendRegionFlashRequests(const Region&, std::vector<LayerFE::LayerSettings>&) override;
     void setExpensiveRenderingExpected(bool enabled) override;
+    void setHintSessionGpuFence(std::unique_ptr<FenceTime>&& gpuFence) override;
+    bool isPowerHintSessionEnabled() override;
     void dumpBase(std::string&) const;
 
     // Implemented by the final implementation for the final state it uses.
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
index cb9fbad..2a04949 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/Output.h
@@ -133,6 +133,8 @@
     MOCK_METHOD1(canPredictCompositionStrategy, bool(const CompositionRefreshArgs&));
     MOCK_METHOD1(setPredictCompositionStrategy, void(bool));
     MOCK_METHOD1(setTreat170mAsSrgb, void(bool));
+    MOCK_METHOD(void, setHintSessionGpuFence, (std::unique_ptr<FenceTime> && gpuFence));
+    MOCK_METHOD(bool, isPowerHintSessionEnabled, ());
 };
 
 } // namespace android::compositionengine::mock
diff --git a/services/surfaceflinger/CompositionEngine/src/Display.cpp b/services/surfaceflinger/CompositionEngine/src/Display.cpp
index b79b46b..ea856e4 100644
--- a/services/surfaceflinger/CompositionEngine/src/Display.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/Display.cpp
@@ -243,11 +243,14 @@
         return false;
     }
 
+    const nsecs_t startTime = systemTime();
+
     // Get any composition changes requested by the HWC device, and apply them.
     std::optional<android::HWComposer::DeviceRequestedChanges> changes;
     auto& hwc = getCompositionEngine().getHwComposer();
+    const bool requiresClientComposition = anyLayersRequireClientComposition();
     if (status_t result =
-                hwc.getDeviceCompositionChanges(*halDisplayId, anyLayersRequireClientComposition(),
+                hwc.getDeviceCompositionChanges(*halDisplayId, requiresClientComposition,
                                                 getState().earliestPresentTime,
                                                 getState().previousPresentFence,
                                                 getState().expectedPresentTime, outChanges);
@@ -257,6 +260,11 @@
         return false;
     }
 
+    if (isPowerHintSessionEnabled()) {
+        mPowerAdvisor->setHwcValidateTiming(mId, startTime, systemTime());
+        mPowerAdvisor->setRequiresClientComposition(mId, requiresClientComposition);
+    }
+
     return true;
 }
 
@@ -356,9 +364,24 @@
     }
 
     auto& hwc = getCompositionEngine().getHwComposer();
+
+    const nsecs_t startTime = systemTime();
+
+    if (isPowerHintSessionEnabled()) {
+        if (!getCompositionEngine().getHwComposer().getComposer()->isSupported(
+                    Hwc2::Composer::OptionalFeature::ExpectedPresentTime) &&
+            getState().previousPresentFence->getSignalTime() != Fence::SIGNAL_TIME_PENDING) {
+            mPowerAdvisor->setHwcPresentDelayedTime(mId, getState().earliestPresentTime);
+        }
+    }
+
     hwc.presentAndGetReleaseFences(*halDisplayIdOpt, getState().earliestPresentTime,
                                    getState().previousPresentFence);
 
+    if (isPowerHintSessionEnabled()) {
+        mPowerAdvisor->setHwcPresentTiming(mId, startTime, systemTime());
+    }
+
     fences.presentFence = hwc.getPresentFence(*halDisplayIdOpt);
 
     // TODO(b/121291683): Change HWComposer call to return entire map
@@ -384,6 +407,14 @@
     }
 }
 
+bool Display::isPowerHintSessionEnabled() {
+    return mPowerAdvisor != nullptr && mPowerAdvisor->usePowerHintSession();
+}
+
+void Display::setHintSessionGpuFence(std::unique_ptr<FenceTime>&& gpuFence) {
+    mPowerAdvisor->setGpuFenceTime(mId, std::move(gpuFence));
+}
+
 void Display::finishFrame(const compositionengine::CompositionRefreshArgs& refreshArgs,
                           GpuCompositionResult&& result) {
     // We only need to actually compose the display if:
@@ -396,6 +427,13 @@
     }
 
     impl::Output::finishFrame(refreshArgs, std::move(result));
+
+    if (isPowerHintSessionEnabled()) {
+        auto& hwc = getCompositionEngine().getHwComposer();
+        if (auto halDisplayId = HalDisplayId::tryCast(mId)) {
+            mPowerAdvisor->setSkippedValidate(mId, hwc.getValidateSkipped(*halDisplayId));
+        }
+    }
 }
 
 } // namespace android::compositionengine::impl
diff --git a/services/surfaceflinger/CompositionEngine/src/Output.cpp b/services/surfaceflinger/CompositionEngine/src/Output.cpp
index c3385a8..070b285 100644
--- a/services/surfaceflinger/CompositionEngine/src/Output.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/Output.cpp
@@ -1099,6 +1099,10 @@
         return;
     }
 
+    if (isPowerHintSessionEnabled()) {
+        // get fence end time to know when gpu is complete in display
+        setHintSessionGpuFence(std::make_unique<FenceTime>(new Fence(dup(optReadyFence->get()))));
+    }
     // swap buffers (presentation)
     mRenderSurface->queueBuffer(std::move(*optReadyFence));
 }
@@ -1403,6 +1407,14 @@
     // The base class does nothing with this call.
 }
 
+void Output::setHintSessionGpuFence(std::unique_ptr<FenceTime>&&) {
+    // The base class does nothing with this call.
+}
+
+bool Output::isPowerHintSessionEnabled() {
+    return false;
+}
+
 void Output::postFramebuffer() {
     ATRACE_CALL();
     ALOGV(__FUNCTION__);
diff --git a/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp b/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
index 0e5a7b6..344fea3 100644
--- a/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/DisplayTest.cpp
@@ -169,6 +169,7 @@
         EXPECT_CALL(mCompositionEngine, getRenderEngine()).WillRepeatedly(ReturnRef(mRenderEngine));
         EXPECT_CALL(mRenderEngine, supportsProtectedContent()).WillRepeatedly(Return(false));
         EXPECT_CALL(mRenderEngine, isProtected()).WillRepeatedly(Return(false));
+        EXPECT_CALL(mPowerAdvisor, usePowerHintSession()).WillRepeatedly(Return(false));
     }
 
     DisplayCreationArgs getDisplayCreationArgsForPhysicalDisplay() {
diff --git a/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h b/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
index 9b12b08..d7704a8 100644
--- a/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
+++ b/services/surfaceflinger/CompositionEngine/tests/MockHWComposer.h
@@ -137,6 +137,7 @@
     MOCK_METHOD(bool, hasDisplayIdleTimerCapability, (PhysicalDisplayId), (const, override));
     MOCK_METHOD(Hwc2::AidlTransform, getPhysicalDisplayOrientation, (PhysicalDisplayId),
                 (const, override));
+    MOCK_METHOD(bool, getValidateSkipped, (HalDisplayId), (const, override));
 };
 
 } // namespace mock
diff --git a/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h b/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h
index 50adcfb..8c164ed 100644
--- a/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h
+++ b/services/surfaceflinger/CompositionEngine/tests/MockPowerAdvisor.h
@@ -38,11 +38,32 @@
     MOCK_METHOD(bool, usePowerHintSession, (), (override));
     MOCK_METHOD(bool, supportsPowerHintSession, (), (override));
     MOCK_METHOD(bool, isPowerHintSessionRunning, (), (override));
-    MOCK_METHOD(void, setTargetWorkDuration, (int64_t targetDurationNanos), (override));
-    MOCK_METHOD(void, sendActualWorkDuration, (int64_t actualDurationNanos, nsecs_t timestamp),
-                (override));
+    MOCK_METHOD(void, setTargetWorkDuration, (int64_t targetDuration), (override));
+    MOCK_METHOD(void, sendActualWorkDuration, (), (override));
+    MOCK_METHOD(void, sendPredictedWorkDuration, (), (override));
     MOCK_METHOD(void, enablePowerHint, (bool enabled), (override));
     MOCK_METHOD(bool, startPowerHintSession, (const std::vector<int32_t>& threadIds), (override));
+    MOCK_METHOD(void, setGpuFenceTime,
+                (DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime), (override));
+    MOCK_METHOD(void, setHwcValidateTiming,
+                (DisplayId displayId, nsecs_t valiateStartTime, nsecs_t validateEndTime),
+                (override));
+    MOCK_METHOD(void, setHwcPresentTiming,
+                (DisplayId displayId, nsecs_t presentStartTime, nsecs_t presentEndTime),
+                (override));
+    MOCK_METHOD(void, setSkippedValidate, (DisplayId displayId, bool skipped), (override));
+    MOCK_METHOD(void, setRequiresClientComposition,
+                (DisplayId displayId, bool requiresClientComposition), (override));
+    MOCK_METHOD(void, setExpectedPresentTime, (nsecs_t expectedPresentTime), (override));
+    MOCK_METHOD(void, setPresentFenceTime, (nsecs_t presentFenceTime), (override));
+    MOCK_METHOD(void, setHwcPresentDelayedTime,
+                (DisplayId displayId,
+                 std::chrono::steady_clock::time_point earliestFrameStartTime));
+    MOCK_METHOD(void, setFrameDelay, (nsecs_t frameDelayDuration), (override));
+    MOCK_METHOD(void, setCommitStart, (nsecs_t commitStartTime), (override));
+    MOCK_METHOD(void, setCompositeEnd, (nsecs_t compositeEndtime), (override));
+    MOCK_METHOD(void, setDisplays, (std::vector<DisplayId> & displayIds), (override));
+    MOCK_METHOD(void, setTotalFrameTargetWorkDuration, (int64_t targetDuration), (override));
 };
 
 } // namespace mock
diff --git a/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp b/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
index 063726b..505f94e 100644
--- a/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/OutputTest.cpp
@@ -3319,6 +3319,9 @@
         MOCK_METHOD2(appendRegionFlashRequests,
                      void(const Region&, std::vector<LayerFE::LayerSettings>&));
         MOCK_METHOD1(setExpensiveRenderingExpected, void(bool));
+        MOCK_METHOD(void, setHintSessionGpuFence, (std::unique_ptr<FenceTime> && gpuFence),
+                    (override));
+        MOCK_METHOD(bool, isPowerHintSessionEnabled, (), (override));
     };
 
     OutputComposeSurfacesTest() {
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index a915b61..8680900 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -211,6 +211,7 @@
               to_string(getId()).c_str());
         return BAD_VALUE;
     }
+    mNumModeSwitchesInPolicy++;
     mUpcomingActiveMode = info;
     ATRACE_INT(mActiveModeFPSHwcTrace.c_str(), info.mode->getFps().getIntValue());
     return mHwComposer.setActiveModeWithConstraints(getPhysicalId(), info.mode->getHwcId(),
@@ -537,6 +538,27 @@
     mDesiredActiveModeChanged = false;
 }
 
+status_t DisplayDevice::setRefreshRatePolicy(
+        const std::optional<scheduler::RefreshRateConfigs::Policy>& policy, bool overridePolicy) {
+    const auto oldPolicy = mRefreshRateConfigs->getCurrentPolicy();
+    const status_t setPolicyResult = overridePolicy
+            ? mRefreshRateConfigs->setOverridePolicy(policy)
+            : mRefreshRateConfigs->setDisplayManagerPolicy(*policy);
+
+    if (setPolicyResult == OK) {
+        const int numModeChanges = mNumModeSwitchesInPolicy.exchange(0);
+
+        ALOGI("Display %s policy changed\n"
+              "Previous: {%s}\n"
+              "Current:  {%s}\n"
+              "%d mode changes were performed under the previous policy",
+              to_string(getId()).c_str(), oldPolicy.toString().c_str(),
+              policy ? policy->toString().c_str() : "null", numModeChanges);
+    }
+
+    return setPolicyResult;
+}
+
 std::atomic<int32_t> DisplayDeviceState::sNextSequenceId(1);
 
 }  // namespace android
diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index d5d87b4..2161436 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -249,6 +249,10 @@
     nsecs_t getVsyncPeriodFromHWC() const;
     nsecs_t getRefreshTimestamp() const;
 
+    status_t setRefreshRatePolicy(
+            const std::optional<scheduler::RefreshRateConfigs::Policy>& policy,
+            bool overridePolicy);
+
     // release HWC resources (if any) for removable displays
     void disconnect();
 
@@ -303,6 +307,8 @@
     TracedOrdinal<bool> mDesiredActiveModeChanged
             GUARDED_BY(mActiveModeLock) = {"DesiredActiveModeChanged", false};
     ActiveModeInfo mUpcomingActiveMode GUARDED_BY(kMainThreadContext);
+
+    std::atomic_int mNumModeSwitchesInPolicy = 0;
 };
 
 struct DisplayDeviceState {
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 0da8ece..a6aee1f 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -738,6 +738,13 @@
             });
 }
 
+bool HWComposer::getValidateSkipped(HalDisplayId displayId) const {
+    if (mDisplayData.count(displayId) == 0) {
+        return false;
+    }
+    return mDisplayData.at(displayId).validateWasSkipped;
+}
+
 status_t HWComposer::setBootDisplayMode(PhysicalDisplayId displayId,
                                         hal::HWConfigId displayModeId) {
     RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX);
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index 4c0ecd8..92a8f30 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -199,6 +199,9 @@
             PhysicalDisplayId, float brightness, float brightnessNits,
             const Hwc2::Composer::DisplayBrightnessOptions&) = 0;
 
+    // Get whether the display skipped validation on the latest present
+    virtual bool getValidateSkipped(HalDisplayId displayId) const = 0;
+
     // Events handling ---------------------------------------------------------
 
     // Returns stable display ID (and display name on connection of new or previously disconnected
@@ -397,6 +400,8 @@
 
     status_t setActiveColorMode(PhysicalDisplayId, ui::ColorMode, ui::RenderIntent) override;
 
+    bool getValidateSkipped(HalDisplayId displayId) const override;
+
     // Composer 2.4
     ui::DisplayConnectionType getDisplayConnectionType(PhysicalDisplayId) const override;
     bool isVsyncPeriodSwitchSupported(PhysicalDisplayId) const override;
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
index b5678b4..77dda6c 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
@@ -196,7 +196,7 @@
     return mPowerHintSessionRunning;
 }
 
-void PowerAdvisor::setTargetWorkDuration(int64_t targetDurationNanos) {
+void PowerAdvisor::setTargetWorkDuration(int64_t targetDuration) {
     if (!usePowerHintSession()) {
         ALOGV("Power hint session target duration cannot be set, skipping");
         return;
@@ -205,26 +205,45 @@
         std::lock_guard lock(mPowerHalMutex);
         HalWrapper* const halWrapper = getPowerHal();
         if (halWrapper != nullptr) {
-            halWrapper->setTargetWorkDuration(targetDurationNanos - kTargetSafetyMargin.count());
+            halWrapper->setTargetWorkDuration(targetDuration);
         }
     }
 }
 
-void PowerAdvisor::sendActualWorkDuration(int64_t actualDurationNanos, nsecs_t timeStampNanos) {
+void PowerAdvisor::sendActualWorkDuration() {
     if (!mBootFinished || !usePowerHintSession()) {
         ALOGV("Actual work duration power hint cannot be sent, skipping");
         return;
     }
-    {
+    const std::optional<nsecs_t> actualDuration = estimateWorkDuration(false);
+    if (actualDuration.has_value()) {
         std::lock_guard lock(mPowerHalMutex);
         HalWrapper* const halWrapper = getPowerHal();
         if (halWrapper != nullptr) {
-            halWrapper->sendActualWorkDuration(actualDurationNanos, timeStampNanos);
+            halWrapper->sendActualWorkDuration(*actualDuration + kTargetSafetyMargin.count(),
+                                               systemTime());
         }
     }
 }
 
-// needs to be set after the flag is known but before PowerAdvisor enters onBootFinished
+void PowerAdvisor::sendPredictedWorkDuration() {
+    if (!mBootFinished || !usePowerHintSession()) {
+        ALOGV("Actual work duration power hint cannot be sent, skipping");
+        return;
+    }
+
+    const std::optional<nsecs_t> predictedDuration = estimateWorkDuration(true);
+
+    if (predictedDuration.has_value()) {
+        std::lock_guard lock(mPowerHalMutex);
+        HalWrapper* const halWrapper = getPowerHal();
+        if (halWrapper != nullptr) {
+            halWrapper->sendActualWorkDuration(*predictedDuration + kTargetSafetyMargin.count(),
+                                               systemTime());
+        }
+    }
+}
+
 void PowerAdvisor::enablePowerHint(bool enabled) {
     mPowerHintEnabled = enabled;
 }
@@ -244,6 +263,301 @@
     return mPowerHintSessionRunning;
 }
 
+void PowerAdvisor::setGpuFenceTime(DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime) {
+    DisplayTimingData& displayData = mDisplayTimingData[displayId];
+    if (displayData.gpuEndFenceTime) {
+        nsecs_t signalTime = displayData.gpuEndFenceTime->getSignalTime();
+        if (signalTime != Fence::SIGNAL_TIME_INVALID && signalTime != Fence::SIGNAL_TIME_PENDING) {
+            for (auto&& [_, otherDisplayData] : mDisplayTimingData) {
+                // If the previous display started before us but ended after we should have
+                // started, then it likely delayed our start time and we must compensate for that.
+                // Displays finishing earlier should have already made their way through this call
+                // and swapped their timing into "lastValid" from "latest", so we check that here.
+                if (!otherDisplayData.lastValidGpuStartTime.has_value()) continue;
+                if ((*otherDisplayData.lastValidGpuStartTime < *displayData.gpuStartTime) &&
+                    (*otherDisplayData.lastValidGpuEndTime > *displayData.gpuStartTime)) {
+                    displayData.lastValidGpuStartTime = *otherDisplayData.lastValidGpuEndTime;
+                    break;
+                }
+            }
+            displayData.lastValidGpuStartTime = displayData.gpuStartTime;
+            displayData.lastValidGpuEndTime = signalTime;
+        }
+    }
+    displayData.gpuEndFenceTime = std::move(fenceTime);
+    displayData.gpuStartTime = systemTime();
+}
+
+void PowerAdvisor::setHwcValidateTiming(DisplayId displayId, nsecs_t validateStartTime,
+                                        nsecs_t validateEndTime) {
+    DisplayTimingData& displayData = mDisplayTimingData[displayId];
+    displayData.hwcValidateStartTime = validateStartTime;
+    displayData.hwcValidateEndTime = validateEndTime;
+}
+
+void PowerAdvisor::setHwcPresentTiming(DisplayId displayId, nsecs_t presentStartTime,
+                                       nsecs_t presentEndTime) {
+    DisplayTimingData& displayData = mDisplayTimingData[displayId];
+    displayData.hwcPresentStartTime = presentStartTime;
+    displayData.hwcPresentEndTime = presentEndTime;
+}
+
+void PowerAdvisor::setSkippedValidate(DisplayId displayId, bool skipped) {
+    mDisplayTimingData[displayId].skippedValidate = skipped;
+}
+
+void PowerAdvisor::setRequiresClientComposition(DisplayId displayId,
+                                                bool requiresClientComposition) {
+    mDisplayTimingData[displayId].usedClientComposition = requiresClientComposition;
+}
+
+void PowerAdvisor::setExpectedPresentTime(nsecs_t expectedPresentTime) {
+    mExpectedPresentTimes.append(expectedPresentTime);
+}
+
+void PowerAdvisor::setPresentFenceTime(nsecs_t presentFenceTime) {
+    mLastPresentFenceTime = presentFenceTime;
+}
+
+void PowerAdvisor::setFrameDelay(nsecs_t frameDelayDuration) {
+    mFrameDelayDuration = frameDelayDuration;
+}
+
+void PowerAdvisor::setHwcPresentDelayedTime(
+        DisplayId displayId, std::chrono::steady_clock::time_point earliestFrameStartTime) {
+    mDisplayTimingData[displayId].hwcPresentDelayedTime =
+            (earliestFrameStartTime - std::chrono::steady_clock::now()).count() + systemTime();
+}
+
+void PowerAdvisor::setCommitStart(nsecs_t commitStartTime) {
+    mCommitStartTimes.append(commitStartTime);
+}
+
+void PowerAdvisor::setCompositeEnd(nsecs_t compositeEnd) {
+    mLastCompositeEndTime = compositeEnd;
+    // calculate the postcomp time here as well
+    std::vector<DisplayId>&& displays = getOrderedDisplayIds(&DisplayTimingData::hwcPresentEndTime);
+    DisplayTimingData& timingData = mDisplayTimingData[displays.back()];
+    mLastPostcompDuration = compositeEnd -
+            (timingData.skippedValidate ? *timingData.hwcValidateEndTime
+                                        : *timingData.hwcPresentEndTime);
+}
+
+void PowerAdvisor::setDisplays(std::vector<DisplayId>& displayIds) {
+    mDisplayIds = displayIds;
+}
+
+void PowerAdvisor::setTotalFrameTargetWorkDuration(nsecs_t targetDuration) {
+    mTotalFrameTargetDuration = targetDuration;
+}
+
+std::vector<DisplayId> PowerAdvisor::getOrderedDisplayIds(
+        std::optional<nsecs_t> DisplayTimingData::*sortBy) {
+    std::vector<DisplayId> sortedDisplays;
+    std::copy_if(mDisplayIds.begin(), mDisplayIds.end(), std::back_inserter(sortedDisplays),
+                 [&](DisplayId id) {
+                     return mDisplayTimingData.count(id) &&
+                             (mDisplayTimingData[id].*sortBy).has_value();
+                 });
+    std::sort(sortedDisplays.begin(), sortedDisplays.end(), [&](DisplayId idA, DisplayId idB) {
+        return *(mDisplayTimingData[idA].*sortBy) < *(mDisplayTimingData[idB].*sortBy);
+    });
+    return sortedDisplays;
+}
+
+std::optional<nsecs_t> PowerAdvisor::estimateWorkDuration(bool earlyHint) {
+    if (earlyHint && (!mExpectedPresentTimes.isFull() || !mCommitStartTimes.isFull())) {
+        return std::nullopt;
+    }
+
+    // Tracks when we finish presenting to hwc
+    nsecs_t estimatedEndTime = mCommitStartTimes[0];
+
+    // How long we spent this frame not doing anything, waiting for fences or vsync
+    nsecs_t idleDuration = 0;
+
+    // Most recent previous gpu end time in the current frame, probably from a prior display, used
+    // as the start time for the next gpu operation if it ran over time since it probably blocked
+    std::optional<nsecs_t> previousValidGpuEndTime;
+
+    // The currently estimated gpu end time for the frame,
+    // used to accumulate gpu time as we iterate over the active displays
+    std::optional<nsecs_t> estimatedGpuEndTime;
+
+    // If we're predicting at the start of the frame, we use last frame as our reference point
+    // If we're predicting at the end of the frame, we use the current frame as a reference point
+    nsecs_t referenceFrameStartTime = (earlyHint ? mCommitStartTimes[-1] : mCommitStartTimes[0]);
+
+    // When the prior frame should be presenting to the display
+    // If we're predicting at the start of the frame, we use last frame's expected present time
+    // If we're predicting at the end of the frame, the present fence time is already known
+    nsecs_t lastFramePresentTime = (earlyHint ? mExpectedPresentTimes[-1] : mLastPresentFenceTime);
+
+    // The timing info for the previously calculated display, if there was one
+    std::optional<DisplayTimeline> previousDisplayReferenceTiming;
+    std::vector<DisplayId>&& displayIds =
+            getOrderedDisplayIds(&DisplayTimingData::hwcPresentStartTime);
+    DisplayTimeline referenceTiming, estimatedTiming;
+
+    // Iterate over the displays in the same order they are presented
+    for (DisplayId displayId : displayIds) {
+        if (mDisplayTimingData.count(displayId) == 0) {
+            continue;
+        }
+
+        auto& displayData = mDisplayTimingData.at(displayId);
+
+        // mLastPresentFenceTime should always be the time of the reference frame, since it will be
+        // the previous frame's present fence if called at the start, and current frame's if called
+        // at the end
+        referenceTiming = displayData.calculateDisplayTimeline(mLastPresentFenceTime);
+
+        // If this is the first display, include the duration before hwc present starts
+        if (!previousDisplayReferenceTiming.has_value()) {
+            estimatedEndTime += referenceTiming.hwcPresentStartTime - referenceFrameStartTime;
+        } else { // Otherwise add the time since last display's hwc present finished
+            estimatedEndTime += referenceTiming.hwcPresentStartTime -
+                    previousDisplayReferenceTiming->hwcPresentEndTime;
+        }
+
+        // Late hint can re-use reference timing here since it's estimating its own reference frame
+        estimatedTiming = earlyHint
+                ? referenceTiming.estimateTimelineFromReference(lastFramePresentTime,
+                                                                estimatedEndTime)
+                : referenceTiming;
+
+        // Update predicted present finish time with this display's present time
+        estimatedEndTime = estimatedTiming.hwcPresentEndTime;
+
+        // Track how long we spent waiting for the fence, can be excluded from the timing estimate
+        idleDuration += estimatedTiming.probablyWaitsForPresentFence
+                ? lastFramePresentTime - estimatedTiming.presentFenceWaitStartTime
+                : 0;
+
+        // Track how long we spent waiting to present, can be excluded from the timing estimate
+        idleDuration += earlyHint ? 0 : referenceTiming.hwcPresentDelayDuration;
+
+        // Estimate the reference frame's gpu timing
+        auto gpuTiming = displayData.estimateGpuTiming(previousValidGpuEndTime);
+        if (gpuTiming.has_value()) {
+            previousValidGpuEndTime = gpuTiming->startTime + gpuTiming->duration;
+
+            // Estimate the prediction frame's gpu end time from the reference frame
+            estimatedGpuEndTime =
+                    std::max(estimatedTiming.hwcPresentStartTime, estimatedGpuEndTime.value_or(0)) +
+                    gpuTiming->duration;
+        }
+        previousDisplayReferenceTiming = referenceTiming;
+    }
+    ATRACE_INT64("Idle duration", idleDuration);
+
+    // Don't count time spent idly waiting in the estimate as we could do more work in that time
+    estimatedEndTime -= idleDuration;
+
+    // We finish the frame when both present and the gpu are done, so wait for the later of the two
+    // Also add the frame delay duration since the target did not move while we were delayed
+    nsecs_t totalDuration = mFrameDelayDuration +
+            std::max(estimatedEndTime, estimatedGpuEndTime.value_or(0)) - mCommitStartTimes[0];
+
+    // We finish SurfaceFlinger when post-composition finishes, so add that in here
+    nsecs_t flingerDuration = estimatedEndTime + mLastPostcompDuration - mCommitStartTimes[0];
+    nsecs_t combinedDuration = combineTimingEstimates(totalDuration, flingerDuration);
+
+    return std::make_optional(combinedDuration);
+}
+
+nsecs_t PowerAdvisor::combineTimingEstimates(nsecs_t totalDuration, nsecs_t flingerDuration) {
+    nsecs_t targetDuration;
+    {
+        std::lock_guard lock(mPowerHalMutex);
+        targetDuration = *getPowerHal()->getTargetWorkDuration();
+    }
+    if (!mTotalFrameTargetDuration.has_value()) return flingerDuration;
+
+    // Normalize total to the flinger target (vsync period) since that's how often we actually send
+    // hints
+    nsecs_t normalizedTotalDuration = (targetDuration * totalDuration) / *mTotalFrameTargetDuration;
+    return std::max(flingerDuration, normalizedTotalDuration);
+}
+
+PowerAdvisor::DisplayTimeline PowerAdvisor::DisplayTimeline::estimateTimelineFromReference(
+        nsecs_t fenceTime, nsecs_t displayStartTime) {
+    DisplayTimeline estimated;
+    estimated.hwcPresentStartTime = displayStartTime;
+
+    // We don't predict waiting for vsync alignment yet
+    estimated.hwcPresentDelayDuration = 0;
+
+    // How long we expect to run before we start waiting for the fence
+    // For now just re-use last frame's post-present duration and assume it will not change much
+    // Excludes time spent waiting for vsync since that's not going to be consistent
+    estimated.presentFenceWaitStartTime = estimated.hwcPresentStartTime +
+            (presentFenceWaitStartTime - (hwcPresentStartTime + hwcPresentDelayDuration));
+    estimated.probablyWaitsForPresentFence = fenceTime > estimated.presentFenceWaitStartTime;
+    estimated.hwcPresentEndTime = postPresentFenceHwcPresentDuration +
+            (estimated.probablyWaitsForPresentFence ? fenceTime
+                                                    : estimated.presentFenceWaitStartTime);
+    return estimated;
+}
+
+PowerAdvisor::DisplayTimeline PowerAdvisor::DisplayTimingData::calculateDisplayTimeline(
+        nsecs_t fenceTime) {
+    DisplayTimeline timeline;
+    // How long between calling hwc present and trying to wait on the fence
+    const nsecs_t fenceWaitStartDelay =
+            (skippedValidate ? kFenceWaitStartDelaySkippedValidate : kFenceWaitStartDelayValidated)
+                    .count();
+
+    // Did our reference frame wait for an appropriate vsync before calling into hwc
+    const bool waitedOnHwcPresentTime = hwcPresentDelayedTime.has_value() &&
+            *hwcPresentDelayedTime > *hwcPresentStartTime &&
+            *hwcPresentDelayedTime < *hwcPresentEndTime;
+
+    // Use validate start here if we skipped it because we did validate + present together
+    timeline.hwcPresentStartTime = skippedValidate ? *hwcValidateStartTime : *hwcPresentStartTime;
+
+    // Use validate end here if we skipped it because we did validate + present together
+    timeline.hwcPresentEndTime = skippedValidate ? *hwcValidateEndTime : *hwcPresentEndTime;
+
+    // How long hwc present was delayed waiting for the next appropriate vsync
+    timeline.hwcPresentDelayDuration =
+            (waitedOnHwcPresentTime ? *hwcPresentDelayedTime - *hwcPresentStartTime : 0);
+    // When we started waiting for the present fence after calling into hwc present
+    timeline.presentFenceWaitStartTime =
+            timeline.hwcPresentStartTime + timeline.hwcPresentDelayDuration + fenceWaitStartDelay;
+    timeline.probablyWaitsForPresentFence = fenceTime > timeline.presentFenceWaitStartTime &&
+            fenceTime < timeline.hwcPresentEndTime;
+
+    // How long we ran after we finished waiting for the fence but before hwc present finished
+    timeline.postPresentFenceHwcPresentDuration = timeline.hwcPresentEndTime -
+            (timeline.probablyWaitsForPresentFence ? fenceTime
+                                                   : timeline.presentFenceWaitStartTime);
+    return timeline;
+}
+
+std::optional<PowerAdvisor::GpuTimeline> PowerAdvisor::DisplayTimingData::estimateGpuTiming(
+        std::optional<nsecs_t> previousEnd) {
+    if (!(usedClientComposition && lastValidGpuStartTime.has_value() && gpuEndFenceTime)) {
+        return std::nullopt;
+    }
+    const nsecs_t latestGpuStartTime = std::max(previousEnd.value_or(0), *gpuStartTime);
+    const nsecs_t latestGpuEndTime = gpuEndFenceTime->getSignalTime();
+    nsecs_t gpuDuration = 0;
+    if (latestGpuEndTime != Fence::SIGNAL_TIME_INVALID &&
+        latestGpuEndTime != Fence::SIGNAL_TIME_PENDING) {
+        // If we know how long the most recent gpu duration was, use that
+        gpuDuration = latestGpuEndTime - latestGpuStartTime;
+    } else if (lastValidGpuEndTime.has_value()) {
+        // If we don't have the fence data, use the most recent information we do have
+        gpuDuration = *lastValidGpuEndTime - *lastValidGpuStartTime;
+        if (latestGpuEndTime == Fence::SIGNAL_TIME_PENDING) {
+            // If pending but went over the previous duration, use current time as the end
+            gpuDuration = std::max(gpuDuration, systemTime() - latestGpuStartTime);
+        }
+    }
+    return GpuTimeline{.duration = gpuDuration, .startTime = latestGpuStartTime};
+}
+
 class HidlPowerHalWrapper : public PowerAdvisor::HalWrapper {
 public:
     HidlPowerHalWrapper(sp<V1_3::IPower> powerHal) : mPowerHal(std::move(powerHal)) {}
@@ -325,6 +639,10 @@
     }
 
     mSupportsPowerHint = checkPowerHintSessionSupported();
+
+    mAllowedActualDeviation =
+            base::GetIntProperty<nsecs_t>("debug.sf.allowed_actual_deviation",
+                                          std::chrono::nanoseconds(250us).count());
 }
 
 AidlPowerHalWrapper::~AidlPowerHalWrapper() {
@@ -332,7 +650,7 @@
         mPowerHintSession->close();
         mPowerHintSession = nullptr;
     }
-};
+}
 
 std::unique_ptr<PowerAdvisor::HalWrapper> AidlPowerHalWrapper::connect() {
     // This only waits if the service is actually declared
@@ -370,7 +688,7 @@
     return ret.isOk();
 }
 
-// only version 2+ of the aidl supports power hint sessions, hidl has no support
+// Only version 2+ of the aidl supports power hint sessions, hidl has no support
 bool AidlPowerHalWrapper::supportsPowerHintSession() {
     return mSupportsPowerHint;
 }
@@ -424,30 +742,14 @@
     return isPowerHintSessionRunning();
 }
 
-bool AidlPowerHalWrapper::shouldSetTargetDuration(int64_t targetDurationNanos) {
-    if (targetDurationNanos <= 0) {
-        return false;
-    }
-    // report if the change in target from our last submission to now exceeds the threshold
-    return abs(1.0 -
-               static_cast<double>(mLastTargetDurationSent) /
-                       static_cast<double>(targetDurationNanos)) >= kAllowedTargetDeviationPercent;
-}
-
-void AidlPowerHalWrapper::setTargetWorkDuration(int64_t targetDurationNanos) {
+void AidlPowerHalWrapper::setTargetWorkDuration(int64_t targetDuration) {
     ATRACE_CALL();
-    mTargetDuration = targetDurationNanos;
-    if (sTraceHintSessionData) ATRACE_INT64("Time target", targetDurationNanos);
-    if (!sNormalizeTarget && isPowerHintSessionRunning() &&
-        shouldSetTargetDuration(targetDurationNanos)) {
-        if (mLastActualDurationSent.has_value()) {
-            // update the error term here since we are actually sending an update to powerhal
-            if (sTraceHintSessionData)
-                ATRACE_INT64("Target error term", targetDurationNanos - *mLastActualDurationSent);
-        }
-        ALOGV("Sending target time: %" PRId64 "ns", targetDurationNanos);
-        mLastTargetDurationSent = targetDurationNanos;
-        auto ret = mPowerHintSession->updateTargetWorkDuration(targetDurationNanos);
+    mTargetDuration = targetDuration;
+    if (sTraceHintSessionData) ATRACE_INT64("Time target", targetDuration);
+    if (isPowerHintSessionRunning() && (targetDuration != mLastTargetDurationSent)) {
+        ALOGV("Sending target time: %" PRId64 "ns", targetDuration);
+        mLastTargetDurationSent = targetDuration;
+        auto ret = mPowerHintSession->updateTargetWorkDuration(targetDuration);
         if (!ret.isOk()) {
             ALOGW("Failed to set power hint target work duration with error: %s",
                   ret.exceptionMessage().c_str());
@@ -456,8 +758,8 @@
     }
 }
 
-bool AidlPowerHalWrapper::shouldReportActualDurationsNow() {
-    // report if we have never reported before or are approaching a stale session
+bool AidlPowerHalWrapper::shouldReportActualDurations() {
+    // Report if we have never reported before or are approaching a stale session
     if (!mLastActualDurationSent.has_value() ||
         (systemTime() - mLastActualReportTimestamp) > kStaleTimeout.count()) {
         return true;
@@ -466,65 +768,42 @@
     if (!mActualDuration.has_value()) {
         return false;
     }
-
-    // duration of most recent timing
-    const double mostRecentActualDuration = static_cast<double>(*mActualDuration);
-    // duration of the last timing actually reported to the powerhal
-    const double lastReportedActualDuration = static_cast<double>(*mLastActualDurationSent);
-
-    // report if the change in duration from then to now exceeds the threshold
-    return abs(1.0 - mostRecentActualDuration / lastReportedActualDuration) >=
-            kAllowedActualDeviationPercent;
+    // Report if the change in actual duration exceeds the threshold
+    return abs(*mActualDuration - *mLastActualDurationSent) > mAllowedActualDeviation;
 }
 
-void AidlPowerHalWrapper::sendActualWorkDuration(int64_t actualDurationNanos,
-                                                 nsecs_t timeStampNanos) {
+void AidlPowerHalWrapper::sendActualWorkDuration(int64_t actualDuration, nsecs_t timestamp) {
     ATRACE_CALL();
 
-    if (actualDurationNanos < 0 || !isPowerHintSessionRunning()) {
+    if (actualDuration < 0 || !isPowerHintSessionRunning()) {
         ALOGV("Failed to send actual work duration, skipping");
         return;
     }
-    nsecs_t reportedDuration = actualDurationNanos;
+    const nsecs_t reportedDuration = actualDuration;
 
-    // normalize the sent values to a pre-set target
-    if (sNormalizeTarget) {
-        reportedDuration += mLastTargetDurationSent - mTargetDuration;
-    } else {
-        // when target duration change is within deviation and not updated, adjust the actual
-        // duration proportionally based on the difference, e.g. if new target is 5ms longer than
-        // last reported but actual duration is the same as last target, we want to report a smaller
-        // actual work duration now to indicate that we are overshooting
-        if (mLastTargetDurationSent != kDefaultTarget.count() && mTargetDuration != 0) {
-            reportedDuration =
-                    static_cast<int64_t>(static_cast<long double>(mLastTargetDurationSent) /
-                                         mTargetDuration * actualDurationNanos);
-            mActualDuration = reportedDuration;
-        }
-    }
     mActualDuration = reportedDuration;
     WorkDuration duration;
     duration.durationNanos = reportedDuration;
-    duration.timeStampNanos = timeStampNanos;
+    duration.timeStampNanos = timestamp;
     mPowerHintQueue.push_back(duration);
 
     if (sTraceHintSessionData) {
-        ATRACE_INT64("Measured duration", actualDurationNanos);
-        ATRACE_INT64("Target error term", mTargetDuration - actualDurationNanos);
+        ATRACE_INT64("Measured duration", actualDuration);
+        ATRACE_INT64("Target error term", actualDuration - mTargetDuration);
 
         ATRACE_INT64("Reported duration", reportedDuration);
         ATRACE_INT64("Reported target", mLastTargetDurationSent);
-        ATRACE_INT64("Reported target error term", mLastTargetDurationSent - reportedDuration);
+        ATRACE_INT64("Reported target error term", reportedDuration - mLastTargetDurationSent);
     }
 
     ALOGV("Sending actual work duration of: %" PRId64 " on reported target: %" PRId64
           " with error: %" PRId64,
-          reportedDuration, mLastTargetDurationSent, mLastTargetDurationSent - reportedDuration);
+          reportedDuration, mLastTargetDurationSent, reportedDuration - mLastTargetDurationSent);
 
     // This rate limiter queues similar duration reports to the powerhal into
     // batches to avoid excessive binder calls. The criteria to send a given batch
     // are outlined in shouldReportActualDurationsNow()
-    if (shouldReportActualDurationsNow()) {
+    if (shouldReportActualDurations()) {
         ALOGV("Sending hint update batch");
         mLastActualReportTimestamp = systemTime();
         auto ret = mPowerHintSession->reportActualWorkDuration(mPowerHintQueue);
@@ -534,8 +813,8 @@
             mShouldReconnectHal = true;
         }
         mPowerHintQueue.clear();
-        // we save the non-normalized value here to detect % changes
-        mLastActualDurationSent = reportedDuration;
+        // We save the actual duration here for rate limiting
+        mLastActualDurationSent = actualDuration;
     }
 }
 
@@ -551,12 +830,13 @@
     return mTargetDuration;
 }
 
+void AidlPowerHalWrapper::setAllowedActualDeviation(nsecs_t allowedDeviation) {
+    mAllowedActualDeviation = allowedDeviation;
+}
+
 const bool AidlPowerHalWrapper::sTraceHintSessionData =
         base::GetBoolProperty(std::string("debug.sf.trace_hint_sessions"), false);
 
-const bool AidlPowerHalWrapper::sNormalizeTarget =
-        base::GetBoolProperty(std::string("debug.sf.normalize_hint_session_durations"), false);
-
 PowerAdvisor::HalWrapper* PowerAdvisor::getPowerHal() {
     static std::unique_ptr<HalWrapper> sHalWrapper = nullptr;
     static bool sHasHal = true;
@@ -565,7 +845,7 @@
         return nullptr;
     }
 
-    // grab old hint session values before we destroy any existing wrapper
+    // Grab old hint session values before we destroy any existing wrapper
     std::vector<int32_t> oldPowerHintSessionThreadIds;
     std::optional<int64_t> oldTargetWorkDuration;
 
@@ -582,7 +862,7 @@
 
     if (sHalWrapper != nullptr) {
         auto wrapper = sHalWrapper.get();
-        // if the wrapper is fine, return it, but if it indicates a reconnect, remake it
+        // If the wrapper is fine, return it, but if it indicates a reconnect, remake it
         if (!wrapper->shouldReconnectHAL()) {
             return wrapper;
         }
@@ -590,7 +870,7 @@
         sHalWrapper = nullptr;
     }
 
-    // at this point, we know for sure there is no running session
+    // At this point, we know for sure there is no running session
     mPowerHintSessionRunning = false;
 
     // First attempt to connect to the AIDL Power HAL
@@ -601,13 +881,12 @@
         sHalWrapper = HidlPowerHalWrapper::connect();
     } else {
         ALOGD("Successfully connecting AIDL Power HAL");
-        // if AIDL, pass on any existing hint session values
-        // thread ids always safe to set
+        // If AIDL, pass on any existing hint session values
         sHalWrapper->setPowerHintSessionThreadIds(oldPowerHintSessionThreadIds);
-        // only set duration and start if duration is defined
+        // Only set duration and start if duration is defined
         if (oldTargetWorkDuration.has_value()) {
             sHalWrapper->setTargetWorkDuration(*oldTargetWorkDuration);
-            // only start if possible to run and both threadids and duration are defined
+            // Only start if possible to run and both threadids and duration are defined
             if (usePowerHintSession() && !oldPowerHintSessionThreadIds.empty()) {
                 mPowerHintSessionRunning = sHalWrapper->startPowerHintSession();
             }
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.h b/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
index 7c10e19..98921b0 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
@@ -18,11 +18,15 @@
 
 #include <atomic>
 #include <chrono>
+#include <unordered_map>
 #include <unordered_set>
 
+#include <ui/DisplayId.h>
+#include <ui/FenceTime.h>
 #include <utils/Mutex.h>
 
 #include <android/hardware/power/IPower.h>
+#include <compositionengine/impl/OutputCompositionState.h>
 #include <ui/DisplayIdentification.h>
 #include "../Scheduler/OneShotTimer.h"
 
@@ -44,13 +48,50 @@
     virtual void setExpensiveRenderingExpected(DisplayId displayId, bool expected) = 0;
     virtual bool isUsingExpensiveRendering() = 0;
     virtual void notifyDisplayUpdateImminent() = 0;
+    // Checks both if it supports and if it's enabled
     virtual bool usePowerHintSession() = 0;
     virtual bool supportsPowerHintSession() = 0;
     virtual bool isPowerHintSessionRunning() = 0;
-    virtual void setTargetWorkDuration(int64_t targetDurationNanos) = 0;
-    virtual void sendActualWorkDuration(int64_t actualDurationNanos, nsecs_t timestamp) = 0;
+    // Sends a power hint that updates to the target work duration for the frame
+    virtual void setTargetWorkDuration(nsecs_t targetDuration) = 0;
+    // Sends a power hint for the actual known work duration at the end of the frame
+    virtual void sendActualWorkDuration() = 0;
+    // Sends a power hint for the upcoming frame predicted from previous frame timing
+    virtual void sendPredictedWorkDuration() = 0;
+    // Sets whether the power hint session is enabled
     virtual void enablePowerHint(bool enabled) = 0;
+    // Initializes the power hint session
     virtual bool startPowerHintSession(const std::vector<int32_t>& threadIds) = 0;
+    // Provides PowerAdvisor with a copy of the gpu fence so it can determine the gpu end time
+    virtual void setGpuFenceTime(DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime) = 0;
+    // Reports the start and end times of a hwc validate call this frame for a given display
+    virtual void setHwcValidateTiming(DisplayId displayId, nsecs_t validateStartTime,
+                                      nsecs_t validateEndTime) = 0;
+    // Reports the start and end times of a hwc present call this frame for a given display
+    virtual void setHwcPresentTiming(DisplayId displayId, nsecs_t presentStartTime,
+                                     nsecs_t presentEndTime) = 0;
+    // Reports the expected time that the current frame will present to the display
+    virtual void setExpectedPresentTime(nsecs_t expectedPresentTime) = 0;
+    // Reports the most recent present fence time once it's known at the end of the frame
+    virtual void setPresentFenceTime(nsecs_t presentFenceTime) = 0;
+    // Reports whether a display used client composition this frame
+    virtual void setRequiresClientComposition(DisplayId displayId,
+                                              bool requiresClientComposition) = 0;
+    // Reports whether a given display skipped validation this frame
+    virtual void setSkippedValidate(DisplayId displayId, bool skipped) = 0;
+    // Reports when a hwc present is delayed, and the time that it will resume
+    virtual void setHwcPresentDelayedTime(
+            DisplayId displayId, std::chrono::steady_clock::time_point earliestFrameStartTime) = 0;
+    // Reports the start delay for SurfaceFlinger this frame
+    virtual void setFrameDelay(nsecs_t frameDelayDuration) = 0;
+    // Reports the SurfaceFlinger commit start time this frame
+    virtual void setCommitStart(nsecs_t commitStartTime) = 0;
+    // Reports the SurfaceFlinger composite end time this frame
+    virtual void setCompositeEnd(nsecs_t compositeEndTime) = 0;
+    // Reports the list of the currently active displays
+    virtual void setDisplays(std::vector<DisplayId>& displayIds) = 0;
+    // Sets the target duration for the entire pipeline including the gpu
+    virtual void setTotalFrameTargetWorkDuration(nsecs_t targetDuration) = 0;
 };
 
 namespace impl {
@@ -70,12 +111,11 @@
         virtual void restartPowerHintSession() = 0;
         virtual void setPowerHintSessionThreadIds(const std::vector<int32_t>& threadIds) = 0;
         virtual bool startPowerHintSession() = 0;
-        virtual void setTargetWorkDuration(int64_t targetDurationNanos) = 0;
-        virtual void sendActualWorkDuration(int64_t actualDurationNanos,
-                                            nsecs_t timeStampNanos) = 0;
+        virtual void setTargetWorkDuration(nsecs_t targetDuration) = 0;
+        virtual void sendActualWorkDuration(nsecs_t actualDuration, nsecs_t timestamp) = 0;
         virtual bool shouldReconnectHAL() = 0;
         virtual std::vector<int32_t> getPowerHintSessionThreadIds() = 0;
-        virtual std::optional<int64_t> getTargetWorkDuration() = 0;
+        virtual std::optional<nsecs_t> getTargetWorkDuration() = 0;
     };
 
     PowerAdvisor(SurfaceFlinger& flinger);
@@ -89,10 +129,29 @@
     bool usePowerHintSession() override;
     bool supportsPowerHintSession() override;
     bool isPowerHintSessionRunning() override;
-    void setTargetWorkDuration(int64_t targetDurationNanos) override;
-    void sendActualWorkDuration(int64_t actualDurationNanos, nsecs_t timestamp) override;
+    void setTargetWorkDuration(nsecs_t targetDuration) override;
+    void sendActualWorkDuration() override;
+    void sendPredictedWorkDuration() override;
     void enablePowerHint(bool enabled) override;
     bool startPowerHintSession(const std::vector<int32_t>& threadIds) override;
+    void setGpuFenceTime(DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime);
+    void setHwcValidateTiming(DisplayId displayId, nsecs_t valiateStartTime,
+                              nsecs_t validateEndTime) override;
+    void setHwcPresentTiming(DisplayId displayId, nsecs_t presentStartTime,
+                             nsecs_t presentEndTime) override;
+    void setSkippedValidate(DisplayId displayId, bool skipped) override;
+    void setRequiresClientComposition(DisplayId displayId, bool requiresClientComposition) override;
+    void setExpectedPresentTime(nsecs_t expectedPresentTime) override;
+    void setPresentFenceTime(nsecs_t presentFenceTime) override;
+    void setHwcPresentDelayedTime(
+            DisplayId displayId,
+            std::chrono::steady_clock::time_point earliestFrameStartTime) override;
+
+    void setFrameDelay(nsecs_t frameDelayDuration) override;
+    void setCommitStart(nsecs_t commitStartTime) override;
+    void setCompositeEnd(nsecs_t compositeEndTime) override;
+    void setDisplays(std::vector<DisplayId>& displayIds) override;
+    void setTotalFrameTargetWorkDuration(nsecs_t targetDuration) override;
 
 private:
     HalWrapper* getPowerHal() REQUIRES(mPowerHalMutex);
@@ -100,15 +159,6 @@
     std::mutex mPowerHalMutex;
 
     std::atomic_bool mBootFinished = false;
-    std::optional<bool> mPowerHintEnabled;
-    std::optional<bool> mSupportsPowerHint;
-    bool mPowerHintSessionRunning = false;
-
-    // An adjustable safety margin which moves the "target" earlier to allow flinger to
-    // go a bit over without dropping a frame, especially since we can't measure
-    // the exact time HWC finishes composition so "actual" durations are measured
-    // from the end of present() instead, which is a bit later.
-    static constexpr const std::chrono::nanoseconds kTargetSafetyMargin = 2ms;
 
     std::unordered_set<DisplayId> mExpensiveDisplays;
     bool mNotifiedExpensiveRendering = false;
@@ -117,6 +167,110 @@
     std::atomic_bool mSendUpdateImminent = true;
     std::atomic<nsecs_t> mLastScreenUpdatedTime = 0;
     std::optional<scheduler::OneShotTimer> mScreenUpdateTimer;
+
+    // Higher-level timing data used for estimation
+    struct DisplayTimeline {
+        // The start of hwc present, or the start of validate if it happened there instead
+        nsecs_t hwcPresentStartTime = -1;
+        // The end of hwc present or validate, whichever one actually presented
+        nsecs_t hwcPresentEndTime = -1;
+        // How long the actual hwc present was delayed after hwcPresentStartTime
+        nsecs_t hwcPresentDelayDuration = 0;
+        // When we think we started waiting for the present fence after calling into hwc present and
+        // after potentially waiting for the earliest present time
+        nsecs_t presentFenceWaitStartTime = -1;
+        // How long we ran after we finished waiting for the fence but before hwc present finished
+        nsecs_t postPresentFenceHwcPresentDuration = 0;
+        // Are we likely to have waited for the present fence during composition
+        bool probablyWaitsForPresentFence = false;
+        // Estimate one frame's timeline from that of a previous frame
+        DisplayTimeline estimateTimelineFromReference(nsecs_t fenceTime, nsecs_t displayStartTime);
+    };
+
+    struct GpuTimeline {
+        nsecs_t duration = 0;
+        nsecs_t startTime = -1;
+    };
+
+    // Power hint session data recorded from the pipeline
+    struct DisplayTimingData {
+        std::unique_ptr<FenceTime> gpuEndFenceTime;
+        std::optional<nsecs_t> gpuStartTime;
+        std::optional<nsecs_t> lastValidGpuEndTime;
+        std::optional<nsecs_t> lastValidGpuStartTime;
+        std::optional<nsecs_t> hwcPresentStartTime;
+        std::optional<nsecs_t> hwcPresentEndTime;
+        std::optional<nsecs_t> hwcValidateStartTime;
+        std::optional<nsecs_t> hwcValidateEndTime;
+        std::optional<nsecs_t> hwcPresentDelayedTime;
+        bool usedClientComposition = false;
+        bool skippedValidate = false;
+        // Calculate high-level timing milestones from more granular display timing data
+        DisplayTimeline calculateDisplayTimeline(nsecs_t fenceTime);
+        // Estimate the gpu duration for a given display from previous gpu timing data
+        std::optional<GpuTimeline> estimateGpuTiming(std::optional<nsecs_t> previousEnd);
+    };
+
+    template <class T, size_t N>
+    class RingBuffer {
+        std::array<T, N> elements = {};
+        size_t mIndex = 0;
+        size_t numElements = 0;
+
+    public:
+        void append(T item) {
+            mIndex = (mIndex + 1) % N;
+            numElements = std::min(N, numElements + 1);
+            elements[mIndex] = item;
+        }
+        bool isFull() const { return numElements == N; }
+        // Allows access like [0] == current, [-1] = previous, etc..
+        T& operator[](int offset) {
+            size_t positiveOffset =
+                    static_cast<size_t>((offset % static_cast<int>(N)) + static_cast<int>(N));
+            return elements[(mIndex + positiveOffset) % N];
+        }
+    };
+
+    // Filter and sort the display ids by a given property
+    std::vector<DisplayId> getOrderedDisplayIds(std::optional<nsecs_t> DisplayTimingData::*sortBy);
+    // Estimates a frame's total work duration including gpu time.
+    // Runs either at the beginning or end of a frame, using the most recent data available
+    std::optional<nsecs_t> estimateWorkDuration(bool earlyHint);
+    // There are two different targets and actual work durations we care about,
+    // this normalizes them together and takes the max of the two
+    nsecs_t combineTimingEstimates(nsecs_t totalDuration, nsecs_t flingerDuration);
+
+    std::unordered_map<DisplayId, DisplayTimingData> mDisplayTimingData;
+
+    // Current frame's delay
+    nsecs_t mFrameDelayDuration = 0;
+    // Last frame's composite end time
+    nsecs_t mLastCompositeEndTime = -1;
+    // Last frame's post-composition duration
+    nsecs_t mLastPostcompDuration = 0;
+    // Buffer of recent commit start times
+    RingBuffer<nsecs_t, 2> mCommitStartTimes;
+    // Buffer of recent expected present times
+    RingBuffer<nsecs_t, 2> mExpectedPresentTimes;
+    // Most recent present fence time, set at the end of the frame once known
+    nsecs_t mLastPresentFenceTime = -1;
+    // Target for the entire pipeline including gpu
+    std::optional<nsecs_t> mTotalFrameTargetDuration;
+    // Updated list of display IDs
+    std::vector<DisplayId> mDisplayIds;
+
+    std::optional<bool> mPowerHintEnabled;
+    std::optional<bool> mSupportsPowerHint;
+    bool mPowerHintSessionRunning = false;
+
+    // An adjustable safety margin which pads the "actual" value sent to PowerHAL,
+    // encouraging more aggressive boosting to give SurfaceFlinger a larger margin for error
+    static constexpr const std::chrono::nanoseconds kTargetSafetyMargin = 1ms;
+
+    // How long we expect hwc to run after the present call until it waits for the fence
+    static constexpr const std::chrono::nanoseconds kFenceWaitStartDelayValidated = 150us;
+    static constexpr const std::chrono::nanoseconds kFenceWaitStartDelaySkippedValidate = 250us;
 };
 
 class AidlPowerHalWrapper : public PowerAdvisor::HalWrapper {
@@ -133,50 +287,50 @@
     void restartPowerHintSession() override;
     void setPowerHintSessionThreadIds(const std::vector<int32_t>& threadIds) override;
     bool startPowerHintSession() override;
-    void setTargetWorkDuration(int64_t targetDurationNanos) override;
-    void sendActualWorkDuration(int64_t actualDurationNanos, nsecs_t timeStampNanos) override;
+    void setTargetWorkDuration(nsecs_t targetDuration) override;
+    void sendActualWorkDuration(nsecs_t actualDuration, nsecs_t timestamp) override;
     bool shouldReconnectHAL() override;
     std::vector<int32_t> getPowerHintSessionThreadIds() override;
-    std::optional<int64_t> getTargetWorkDuration() override;
+    std::optional<nsecs_t> getTargetWorkDuration() override;
 
 private:
+    friend class AidlPowerHalWrapperTest;
+
     bool checkPowerHintSessionSupported();
     void closePowerHintSession();
-    bool shouldReportActualDurationsNow();
-    bool shouldSetTargetDuration(int64_t targetDurationNanos);
+    bool shouldReportActualDurations();
+
+    // Used for testing
+    void setAllowedActualDeviation(nsecs_t);
 
     const sp<hardware::power::IPower> mPowerHal = nullptr;
     bool mHasExpensiveRendering = false;
     bool mHasDisplayUpdateImminent = false;
     // Used to indicate an error state and need for reconstruction
     bool mShouldReconnectHal = false;
-    // This is not thread safe, but is currently protected by mPowerHalMutex so it needs no lock
+
+    // Power hint session data
+
+    // Concurrent access for this is protected by mPowerHalMutex
     sp<hardware::power::IPowerHintSession> mPowerHintSession = nullptr;
     // Queue of actual durations saved to report
     std::vector<hardware::power::WorkDuration> mPowerHintQueue;
-    // The latest un-normalized values we have received for target and actual
-    int64_t mTargetDuration = kDefaultTarget.count();
-    std::optional<int64_t> mActualDuration;
+    // The latest values we have received for target and actual
+    nsecs_t mTargetDuration = kDefaultTarget.count();
+    std::optional<nsecs_t> mActualDuration;
     // The list of thread ids, stored so we can restart the session from this class if needed
     std::vector<int32_t> mPowerHintThreadIds;
-    bool mSupportsPowerHint;
+    bool mSupportsPowerHint = false;
     // Keep track of the last messages sent for rate limiter change detection
-    std::optional<int64_t> mLastActualDurationSent;
-    // timestamp of the last report we sent, used to avoid stale sessions
-    int64_t mLastActualReportTimestamp = 0;
-    int64_t mLastTargetDurationSent = kDefaultTarget.count();
-    // Whether to normalize all the actual values as error terms relative to a constant target
-    // This saves a binder call by not setting the target, and should not affect the pid values
-    static const bool sNormalizeTarget;
+    std::optional<nsecs_t> mLastActualDurationSent;
+    // Timestamp of the last report we sent, used to avoid stale sessions
+    nsecs_t mLastActualReportTimestamp = 0;
+    nsecs_t mLastTargetDurationSent = kDefaultTarget.count();
+    // Max amount the error term can vary without causing an actual value report
+    nsecs_t mAllowedActualDeviation = -1;
     // Whether we should emit ATRACE_INT data for hint sessions
     static const bool sTraceHintSessionData;
-
-    // Max percent the actual duration can vary without causing a report (eg: 0.1 = 10%)
-    static constexpr double kAllowedActualDeviationPercent = 0.1;
-    // Max percent the target duration can vary without causing a report (eg: 0.1 = 10%)
-    static constexpr double kAllowedTargetDeviationPercent = 0.1;
-    // Target used for init and normalization, the actual value does not really matter
-    static constexpr const std::chrono::nanoseconds kDefaultTarget = 50ms;
+    static constexpr const std::chrono::nanoseconds kDefaultTarget = 16ms;
     // Amount of time after the last message was sent before the session goes stale
     // actually 100ms but we use 80 here to ideally avoid going stale
     static constexpr const std::chrono::nanoseconds kStaleTimeout = 80ms;
diff --git a/services/surfaceflinger/Scheduler/Scheduler.cpp b/services/surfaceflinger/Scheduler/Scheduler.cpp
index 37f0fec..727cb08 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.cpp
+++ b/services/surfaceflinger/Scheduler/Scheduler.cpp
@@ -25,6 +25,7 @@
 #include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h>
 #include <android/hardware/configstore/1.1/ISurfaceFlingerConfigs.h>
 #include <configstore/Utils.h>
+#include <ftl/fake_guard.h>
 #include <gui/WindowInfo.h>
 #include <system/window.h>
 #include <ui/DisplayStatInfo.h>
@@ -94,9 +95,13 @@
 }
 
 void Scheduler::setRefreshRateConfigs(std::shared_ptr<RefreshRateConfigs> configs) {
+    // The current RefreshRateConfigs instance may outlive this call, so unbind its idle timer.
     {
-        // The current RefreshRateConfigs instance may outlive this call, so unbind its idle timer.
-        std::scoped_lock lock(mRefreshRateConfigsLock);
+        // mRefreshRateConfigsLock is not locked here to avoid the deadlock
+        // as the callback can attempt to acquire the lock before stopIdleTimer can finish
+        // the execution. It's safe to FakeGuard as main thread is the only thread that
+        // writes to the mRefreshRateConfigs.
+        ftl::FakeGuard guard(mRefreshRateConfigsLock);
         if (mRefreshRateConfigs) {
             mRefreshRateConfigs->stopIdleTimer();
             mRefreshRateConfigs->clearIdleTimerCallbacks();
@@ -554,11 +559,12 @@
     }
 }
 
-void Scheduler::setDisplayPowerState(bool normal) {
+void Scheduler::setDisplayPowerMode(hal::PowerMode powerMode) {
     {
         std::lock_guard<std::mutex> lock(mPolicyLock);
-        mPolicy.isDisplayPowerStateNormal = normal;
+        mPolicy.displayPowerMode = powerMode;
     }
+    mVsyncSchedule->getController().setDisplayPowerMode(powerMode);
 
     if (mDisplayPowerTimer) {
         mDisplayPowerTimer->reset();
@@ -706,7 +712,8 @@
     // If Display Power is not in normal operation we want to be in performance mode. When coming
     // back to normal mode, a grace period is given with DisplayPowerTimer.
     if (mDisplayPowerTimer &&
-        (!mPolicy.isDisplayPowerStateNormal || mPolicy.displayPowerTimer == TimerState::Reset)) {
+        (mPolicy.displayPowerMode != hal::PowerMode::ON ||
+         mPolicy.displayPowerTimer == TimerState::Reset)) {
         constexpr GlobalSignals kNoSignals;
         return {configs->getMaxRefreshRateByPolicy(), kNoSignals};
     }
diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index 0c72124..a8043bf 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -186,7 +186,7 @@
     // Indicates that touch interaction is taking place.
     void onTouchHint();
 
-    void setDisplayPowerState(bool normal);
+    void setDisplayPowerMode(hal::PowerMode powerMode);
 
     VSyncDispatch& getVsyncDispatch() { return mVsyncSchedule->getDispatch(); }
 
@@ -325,7 +325,7 @@
         TimerState idleTimer = TimerState::Reset;
         TouchState touch = TouchState::Inactive;
         TimerState displayPowerTimer = TimerState::Expired;
-        bool isDisplayPowerStateNormal = true;
+        hal::PowerMode displayPowerMode = hal::PowerMode::ON;
 
         // Chosen display mode.
         DisplayModePtr mode;
diff --git a/services/surfaceflinger/Scheduler/VSyncReactor.cpp b/services/surfaceflinger/Scheduler/VSyncReactor.cpp
index bdcab51..13cd304 100644
--- a/services/surfaceflinger/Scheduler/VSyncReactor.cpp
+++ b/services/surfaceflinger/Scheduler/VSyncReactor.cpp
@@ -146,6 +146,11 @@
         return false;
     }
 
+    if (mDisplayPowerMode == hal::PowerMode::DOZE ||
+        mDisplayPowerMode == hal::PowerMode::DOZE_SUSPEND) {
+        return true;
+    }
+
     if (!mLastHwVsync && !HwcVsyncPeriod) {
         return false;
     }
@@ -206,6 +211,11 @@
     return mMoreSamplesNeeded;
 }
 
+void VSyncReactor::setDisplayPowerMode(hal::PowerMode powerMode) {
+    std::scoped_lock lock(mMutex);
+    mDisplayPowerMode = powerMode;
+}
+
 void VSyncReactor::dump(std::string& result) const {
     std::lock_guard lock(mMutex);
     StringAppendF(&result, "VsyncReactor in use\n");
diff --git a/services/surfaceflinger/Scheduler/VSyncReactor.h b/services/surfaceflinger/Scheduler/VSyncReactor.h
index 6a1950a..4501487 100644
--- a/services/surfaceflinger/Scheduler/VSyncReactor.h
+++ b/services/surfaceflinger/Scheduler/VSyncReactor.h
@@ -49,6 +49,8 @@
     bool addHwVsyncTimestamp(nsecs_t timestamp, std::optional<nsecs_t> hwcVsyncPeriod,
                              bool* periodFlushed) final;
 
+    void setDisplayPowerMode(hal::PowerMode powerMode) final;
+
     void dump(std::string& result) const final;
 
 private:
@@ -73,6 +75,8 @@
     std::optional<nsecs_t> mPeriodTransitioningTo GUARDED_BY(mMutex);
     std::optional<nsecs_t> mLastHwVsync GUARDED_BY(mMutex);
 
+    hal::PowerMode mDisplayPowerMode GUARDED_BY(mMutex) = hal::PowerMode::ON;
+
     const bool mSupportKernelIdleTimer = false;
 };
 
diff --git a/services/surfaceflinger/Scheduler/VsyncController.h b/services/surfaceflinger/Scheduler/VsyncController.h
index 59f6537..726a420 100644
--- a/services/surfaceflinger/Scheduler/VsyncController.h
+++ b/services/surfaceflinger/Scheduler/VsyncController.h
@@ -18,7 +18,10 @@
 
 #include <cstddef>
 #include <memory>
+#include <mutex>
 
+#include <DisplayHardware/HWComposer.h>
+#include <DisplayHardware/Hal.h>
 #include <ui/FenceTime.h>
 #include <utils/Mutex.h>
 #include <utils/RefBase.h>
@@ -70,6 +73,13 @@
      */
     virtual void setIgnorePresentFences(bool ignore) = 0;
 
+    /*
+     * Sets the primary display power mode to the controller.
+     *
+     * \param [in] powerMode
+     */
+    virtual void setDisplayPowerMode(hal::PowerMode powerMode) = 0;
+
     virtual void dump(std::string& result) const = 0;
 
 protected:
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 6a17cd8..6e74eef 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -444,6 +444,11 @@
     }
 
     mIgnoreHdrCameraLayers = ignore_hdr_camera_layers(false);
+
+    // Power hint session mode, representing which hint(s) to send: early, late, or both)
+    mPowerHintSessionMode =
+            {.late = base::GetBoolProperty("debug.sf.send_late_power_session_hint"s, true),
+             .early = base::GetBoolProperty("debug.sf.send_early_power_session_hint"s, true)};
 }
 
 LatchUnsignaledConfig SurfaceFlinger::getLatchUnsignaledConfig() {
@@ -1991,12 +1996,6 @@
 
 bool SurfaceFlinger::commit(nsecs_t frameTime, int64_t vsyncId, nsecs_t expectedVsyncTime)
         FTL_FAKE_GUARD(kMainThreadContext) {
-    // we set this once at the beginning of commit to ensure consistency throughout the whole frame
-    mPowerHintSessionData.sessionEnabled = mPowerAdvisor->usePowerHintSession();
-    if (mPowerHintSessionData.sessionEnabled) {
-        mPowerHintSessionData.commitStart = systemTime();
-    }
-
     // calculate the expected present time once and use the cached
     // value throughout this frame to make sure all layers are
     // seeing this same value.
@@ -2010,10 +2009,6 @@
     const nsecs_t lastScheduledPresentTime = mScheduledPresentTime;
     mScheduledPresentTime = expectedVsyncTime;
 
-    if (mPowerHintSessionData.sessionEnabled) {
-        mPowerAdvisor->setTargetWorkDuration(mExpectedPresentTime -
-                                             mPowerHintSessionData.commitStart);
-    }
     const auto vsyncIn = [&] {
         if (!ATRACE_ENABLED()) return 0.f;
         return (mExpectedPresentTime - systemTime()) / 1e6f;
@@ -2089,6 +2084,30 @@
         }
     }
 
+    // Save this once per commit + composite to ensure consistency
+    mPowerHintSessionEnabled = mPowerAdvisor->usePowerHintSession();
+    if (mPowerHintSessionEnabled) {
+        nsecs_t vsyncPeriod;
+        {
+            Mutex::Autolock lock(mStateLock);
+            vsyncPeriod = getVsyncPeriodFromHWC();
+        }
+        mPowerAdvisor->setCommitStart(frameTime);
+        mPowerAdvisor->setExpectedPresentTime(mExpectedPresentTime);
+        const nsecs_t idealSfWorkDuration =
+                mVsyncModulator->getVsyncConfig().sfWorkDuration.count();
+        // Frame delay is how long we should have minus how long we actually have
+        mPowerAdvisor->setFrameDelay(idealSfWorkDuration - (mExpectedPresentTime - frameTime));
+        mPowerAdvisor->setTotalFrameTargetWorkDuration(idealSfWorkDuration);
+        mPowerAdvisor->setTargetWorkDuration(vsyncPeriod);
+
+        // Send early hint here to make sure there's not another frame pending
+        if (mPowerHintSessionMode.early) {
+            // Send a rough prediction for this frame based on last frame's timing info
+            mPowerAdvisor->sendPredictedWorkDuration();
+        }
+    }
+
     if (mTracingEnabledChanged) {
         mLayerTracingEnabled = mLayerTracing.isEnabled();
         mTracingEnabledChanged = false;
@@ -2165,16 +2184,15 @@
         FTL_FAKE_GUARD(kMainThreadContext) {
     ATRACE_FORMAT("%s %" PRId64, __func__, vsyncId);
 
-    if (mPowerHintSessionData.sessionEnabled) {
-        mPowerHintSessionData.compositeStart = systemTime();
-    }
-
     compositionengine::CompositionRefreshArgs refreshArgs;
     const auto& displays = FTL_FAKE_GUARD(mStateLock, mDisplays);
     refreshArgs.outputs.reserve(displays.size());
+    std::vector<DisplayId> displayIds;
     for (const auto& [_, display] : displays) {
         refreshArgs.outputs.push_back(display->getCompositionDisplay());
+        displayIds.push_back(display->getId());
     }
+    mPowerAdvisor->setDisplays(displayIds);
     mDrawingState.traverseInZOrder([&refreshArgs](Layer* layer) {
         if (auto layerFE = layer->getCompositionEngineLayerFE())
             refreshArgs.layers.push_back(layerFE);
@@ -2222,12 +2240,16 @@
 
     mCompositionEngine->present(refreshArgs);
 
-    if (mPowerHintSessionData.sessionEnabled) {
-        mPowerHintSessionData.presentEnd = systemTime();
-    }
-
     mTimeStats->recordFrameDuration(frameTime, systemTime());
 
+    // Send a power hint hint after presentation is finished
+    if (mPowerHintSessionEnabled) {
+        mPowerAdvisor->setPresentFenceTime(mPreviousPresentFences[0].fenceTime->getSignalTime());
+        if (mPowerHintSessionMode.late) {
+            mPowerAdvisor->sendActualWorkDuration();
+        }
+    }
+
     if (mScheduler->onPostComposition(presentTime)) {
         scheduleComposite(FrameHint::kNone);
     }
@@ -2272,11 +2294,8 @@
         scheduleCommit(FrameHint::kNone);
     }
 
-    // calculate total render time for performance hinting if adpf cpu hint is enabled,
-    if (mPowerHintSessionData.sessionEnabled) {
-        const nsecs_t flingerDuration =
-                (mPowerHintSessionData.presentEnd - mPowerHintSessionData.commitStart);
-        mPowerAdvisor->sendActualWorkDuration(flingerDuration, mPowerHintSessionData.presentEnd);
+    if (mPowerHintSessionEnabled) {
+        mPowerAdvisor->setCompositeEnd(systemTime());
     }
 }
 
@@ -4929,7 +4948,7 @@
     if (isDisplayActiveLocked(display)) {
         mTimeStats->setPowerMode(mode);
         mRefreshRateStats->setPowerMode(mode);
-        mScheduler->setDisplayPowerState(mode == hal::PowerMode::ON);
+        mScheduler->setDisplayPowerMode(mode);
     }
 
     ALOGD("Finished setting power mode %d on display %s", mode, to_string(displayId).c_str());
@@ -6895,9 +6914,7 @@
         return NO_ERROR;
     }
 
-    status_t setPolicyResult = overridePolicy
-            ? display->refreshRateConfigs().setOverridePolicy(policy)
-            : display->refreshRateConfigs().setDisplayManagerPolicy(*policy);
+    const status_t setPolicyResult = display->setRefreshRatePolicy(policy, overridePolicy);
     if (setPolicyResult < 0) {
         return BAD_VALUE;
     }
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index f14c755..83134a2 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -1435,12 +1435,12 @@
         return mScheduler->getLayerFramerate(now, id);
     }
 
+    bool mPowerHintSessionEnabled;
+
     struct {
-        bool sessionEnabled = false;
-        nsecs_t commitStart;
-        nsecs_t compositeStart;
-        nsecs_t presentEnd;
-    } mPowerHintSessionData GUARDED_BY(kMainThreadContext);
+        bool late = false;
+        bool early = false;
+    } mPowerHintSessionMode;
 
     nsecs_t mAnimationTransactionTimeout = s2ns(5);
 
diff --git a/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp b/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp
index 9ab35d7..53de4a6 100644
--- a/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp
+++ b/services/surfaceflinger/tests/unittests/AidlPowerHalWrapperTest.cpp
@@ -52,6 +52,8 @@
     void verifyAndClearExpectations();
     void sendActualWorkDurationGroup(std::vector<WorkDuration> durations,
                                      std::chrono::nanoseconds sleepBeforeLastSend);
+    std::chrono::nanoseconds mAllowedDeviation;
+    std::chrono::nanoseconds mStaleTimeout;
 };
 
 void AidlPowerHalWrapperTest::SetUp() {
@@ -59,6 +61,9 @@
     mMockSession = new NiceMock<MockIPowerHintSession>();
     ON_CALL(*mMockHal.get(), getHintSessionPreferredRate(_)).WillByDefault(Return(Status::ok()));
     mWrapper = std::make_unique<AidlPowerHalWrapper>(mMockHal);
+    mWrapper->setAllowedActualDeviation(std::chrono::nanoseconds{10ms}.count());
+    mAllowedDeviation = std::chrono::nanoseconds{mWrapper->mAllowedActualDeviation};
+    mStaleTimeout = AidlPowerHalWrapper::kStaleTimeout;
 }
 
 void AidlPowerHalWrapperTest::verifyAndClearExpectations() {
@@ -76,6 +81,7 @@
         mWrapper->sendActualWorkDuration(duration.durationNanos, duration.timeStampNanos);
     }
 }
+
 WorkDuration toWorkDuration(std::chrono::nanoseconds durationNanos, int64_t timeStampNanos) {
     WorkDuration duration;
     duration.durationNanos = durationNanos.count();
@@ -83,6 +89,10 @@
     return duration;
 }
 
+WorkDuration toWorkDuration(std::pair<std::chrono::nanoseconds, nsecs_t> timePair) {
+    return toWorkDuration(timePair.first, timePair.second);
+}
+
 std::string printWorkDurations(const ::std::vector<WorkDuration>& durations) {
     std::ostringstream os;
     for (auto duration : durations) {
@@ -112,7 +122,7 @@
     EXPECT_FALSE(mWrapper->startPowerHintSession());
 }
 
-TEST_F(AidlPowerHalWrapperTest, restartNewPoserHintSessionWithNewThreadIds) {
+TEST_F(AidlPowerHalWrapperTest, restartNewPowerHintSessionWithNewThreadIds) {
     ASSERT_TRUE(mWrapper->supportsPowerHintSession());
 
     std::vector<int32_t> threadIds = {1, 2};
@@ -149,12 +159,8 @@
 
     std::chrono::nanoseconds base = 100ms;
     // test cases with target work duration and whether it should update hint against baseline 100ms
-    const std::vector<std::pair<std::chrono::nanoseconds, bool>> testCases = {{0ms, false},
-                                                                              {-1ms, false},
-                                                                              {200ms, true},
-                                                                              {2ms, true},
-                                                                              {91ms, false},
-                                                                              {109ms, false}};
+    const std::vector<std::pair<std::chrono::nanoseconds, bool>> testCases =
+            {{0ms, true}, {-1ms, true}, {200ms, true}, {2ms, true}, {100ms, false}, {109ms, true}};
 
     for (const auto& test : testCases) {
         // reset to 100ms baseline
@@ -200,21 +206,21 @@
     // 100ms
     const std::vector<std::pair<std::vector<std::pair<std::chrono::nanoseconds, nsecs_t>>, bool>>
             testCases = {{{{-1ms, 100}}, false},
-                         {{{91ms, 100}}, false},
-                         {{{109ms, 100}}, false},
+                         {{{100ms - (mAllowedDeviation / 2), 100}}, false},
+                         {{{100ms + (mAllowedDeviation / 2), 100}}, false},
+                         {{{100ms + (mAllowedDeviation + 1ms), 100}}, true},
+                         {{{100ms - (mAllowedDeviation + 1ms), 100}}, true},
                          {{{100ms, 100}, {200ms, 200}}, true},
                          {{{100ms, 500}, {100ms, 600}, {3ms, 600}}, true}};
 
     for (const auto& test : testCases) {
         // reset actual duration
-        sendActualWorkDurationGroup({base}, 80ms);
+        sendActualWorkDurationGroup({base}, mStaleTimeout);
 
         auto raw = test.first;
         std::vector<WorkDuration> durations(raw.size());
         std::transform(raw.begin(), raw.end(), durations.begin(),
-                       [](std::pair<std::chrono::nanoseconds, nsecs_t> d) {
-                           return toWorkDuration(d.first, d.second);
-                       });
+                       [](auto d) { return toWorkDuration(d); });
         EXPECT_CALL(*mMockSession.get(), reportActualWorkDuration(durations))
                 .Times(test.second ? 1 : 0);
         sendActualWorkDurationGroup(durations, 0ms);
@@ -222,40 +228,6 @@
     }
 }
 
-TEST_F(AidlPowerHalWrapperTest, sendAdjustedActualWorkDuration) {
-    ASSERT_TRUE(mWrapper->supportsPowerHintSession());
-
-    std::vector<int32_t> threadIds = {1, 2};
-    mWrapper->setPowerHintSessionThreadIds(threadIds);
-    EXPECT_CALL(*mMockHal.get(), createHintSession(_, _, threadIds, _, _))
-            .WillOnce(DoAll(SetArgPointee<4>(mMockSession), Return(Status::ok())));
-    ASSERT_TRUE(mWrapper->startPowerHintSession());
-    verifyAndClearExpectations();
-
-    std::chrono::nanoseconds lastTarget = 100ms;
-    EXPECT_CALL(*mMockSession.get(), updateTargetWorkDuration(lastTarget.count())).Times(1);
-    mWrapper->setTargetWorkDuration(lastTarget.count());
-    std::chrono::nanoseconds newTarget = 105ms;
-    mWrapper->setTargetWorkDuration(newTarget.count());
-    EXPECT_CALL(*mMockSession.get(), updateTargetWorkDuration(newTarget.count())).Times(0);
-    std::chrono::nanoseconds actual = 21ms;
-    // 100 / 105 * 21ms = 20ms
-    std::chrono::nanoseconds expectedActualSent = 20ms;
-    std::vector<WorkDuration> expectedDurations = {toWorkDuration(expectedActualSent, 1)};
-
-    EXPECT_CALL(*mMockSession.get(), reportActualWorkDuration(_))
-            .WillOnce(DoAll(
-                    [expectedDurations](const ::std::vector<WorkDuration>& durationsSent) {
-                        EXPECT_EQ(expectedDurations, durationsSent)
-                                << base::StringPrintf("actual sent: %s vs expected: %s",
-                                                      printWorkDurations(durationsSent).c_str(),
-                                                      printWorkDurations(expectedDurations)
-                                                              .c_str());
-                    },
-                    Return(Status::ok())));
-    mWrapper->sendActualWorkDuration(actual.count(), 1);
-}
-
 TEST_F(AidlPowerHalWrapperTest, sendActualWorkDuration_exceedsStaleTime) {
     ASSERT_TRUE(mWrapper->supportsPowerHintSession());
 
@@ -269,22 +241,23 @@
     auto base = toWorkDuration(100ms, 0);
     // test cases with actual work durations and whether it should update hint against baseline
     // 100ms
-    const std::vector<std::pair<std::vector<std::pair<std::chrono::nanoseconds, nsecs_t>>, bool>>
-            testCases = {{{{91ms, 100}}, true}, {{{109ms, 100}}, true}};
+    const std::vector<std::tuple<std::vector<std::pair<std::chrono::nanoseconds, nsecs_t>>,
+                                 std::chrono::nanoseconds, bool>>
+            testCases = {{{{100ms, 100}}, mStaleTimeout, true},
+                         {{{100ms + (mAllowedDeviation / 2), 100}}, mStaleTimeout, true},
+                         {{{100ms, 100}}, mStaleTimeout / 2, false}};
 
     for (const auto& test : testCases) {
         // reset actual duration
-        sendActualWorkDurationGroup({base}, 80ms);
+        sendActualWorkDurationGroup({base}, mStaleTimeout);
 
-        auto raw = test.first;
+        auto raw = std::get<0>(test);
         std::vector<WorkDuration> durations(raw.size());
         std::transform(raw.begin(), raw.end(), durations.begin(),
-                       [](std::pair<std::chrono::nanoseconds, nsecs_t> d) {
-                           return toWorkDuration(d.first, d.second);
-                       });
+                       [](auto d) { return toWorkDuration(d); });
         EXPECT_CALL(*mMockSession.get(), reportActualWorkDuration(durations))
-                .Times(test.second ? 1 : 0);
-        sendActualWorkDurationGroup(durations, 80ms);
+                .Times(std::get<2>(test) ? 1 : 0);
+        sendActualWorkDurationGroup(durations, std::get<1>(test));
         verifyAndClearExpectations();
     }
 }
diff --git a/services/surfaceflinger/tests/unittests/SchedulerTest.cpp b/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
index aab2795..93c809e 100644
--- a/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SchedulerTest.cpp
@@ -159,8 +159,8 @@
     mScheduler->recordLayerHistory(layer.get(), 0, LayerHistory::LayerUpdateType::Buffer);
     ASSERT_EQ(0u, mScheduler->getNumActiveLayers());
 
-    constexpr bool kPowerStateNormal = true;
-    mScheduler->setDisplayPowerState(kPowerStateNormal);
+    constexpr hal::PowerMode kPowerModeOn = hal::PowerMode::ON;
+    mScheduler->setDisplayPowerMode(kPowerModeOn);
 
     constexpr uint32_t kDisplayArea = 999'999;
     mScheduler->onActiveDisplayAreaChanged(kDisplayArea);
@@ -226,8 +226,8 @@
 
     mScheduler->recordLayerHistory(layer.get(), 0, LayerHistory::LayerUpdateType::Buffer);
 
-    constexpr bool kPowerStateNormal = true;
-    mScheduler->setDisplayPowerState(kPowerStateNormal);
+    constexpr hal::PowerMode kPowerModeOn = hal::PowerMode::ON;
+    mScheduler->setDisplayPowerMode(kPowerModeOn);
 
     constexpr uint32_t kDisplayArea = 999'999;
     mScheduler->onActiveDisplayAreaChanged(kDisplayArea);
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
index 8de9e4b..c2d87f2 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
@@ -74,6 +74,7 @@
     mFlinger.setupRenderEngine(std::unique_ptr<renderengine::RenderEngine>(mRenderEngine));
     mFlinger.setupTimeStats(std::shared_ptr<TimeStats>(mTimeStats));
     mFlinger.setupComposer(std::unique_ptr<Hwc2::Composer>(mComposer));
+    mFlinger.setPowerHintSessionMode(true, true);
     mFlinger.setupPowerAdvisor(std::unique_ptr<Hwc2::PowerAdvisor>(mPowerAdvisor));
     static constexpr bool kIsPrimary = true;
     FakeHwcDisplayInjector(DEFAULT_DISPLAY_ID, hal::DisplayType::PHYSICAL, kIsPrimary)
@@ -142,10 +143,7 @@
                 std::this_thread::sleep_for(mockHwcRunTime);
                 return hardware::graphics::composer::V2_1::Error::NONE;
             });
-    EXPECT_CALL(*mPowerAdvisor,
-                sendActualWorkDuration(Gt(mockHwcRunTime.count()),
-                                       Gt(now + mockHwcRunTime.count())))
-            .Times(1);
+    EXPECT_CALL(*mPowerAdvisor, sendActualWorkDuration()).Times(1);
     static constexpr bool kVsyncId = 123; // arbitrary
     mFlinger.commitAndComposite(now, kVsyncId, now + mockVsyncPeriod.count());
 }
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index f1a69fb..b70fdcd 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -330,6 +330,10 @@
         layer->mDrawingParent = drawingParent;
     }
 
+    void setPowerHintSessionMode(bool early, bool late) {
+        mFlinger->mPowerHintSessionMode = {.late = late, .early = early};
+    }
+
     /* ------------------------------------------------------------------------
      * Forwarding for functions being tested
      */
diff --git a/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp b/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp
index 4eb9055..30a3f9a 100644
--- a/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp
+++ b/services/surfaceflinger/tests/unittests/VSyncReactorTest.cpp
@@ -349,6 +349,23 @@
     }
 }
 
+TEST_F(VSyncReactorTest, addHwVsyncTimestampDozePreempt) {
+    bool periodFlushed = false;
+    nsecs_t const newPeriod = 4000;
+
+    mReactor.startPeriodTransition(newPeriod);
+
+    auto time = 0;
+    // If the power mode is not DOZE or DOZE_SUSPEND, it is still collecting timestamps.
+    EXPECT_TRUE(mReactor.addHwVsyncTimestamp(time, std::nullopt, &periodFlushed));
+    EXPECT_FALSE(periodFlushed);
+
+    // Set power mode to DOZE to trigger period flushing.
+    mReactor.setDisplayPowerMode(hal::PowerMode::DOZE);
+    EXPECT_FALSE(mReactor.addHwVsyncTimestamp(time, std::nullopt, &periodFlushed));
+    EXPECT_TRUE(periodFlushed);
+}
+
 TEST_F(VSyncReactorTest, addPresentFenceWhileAwaitingPeriodConfirmationRequestsHwVsync) {
     auto time = 0;
     bool periodFlushed = false;
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h
index c598cbc..d6dca45 100644
--- a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockPowerAdvisor.h
@@ -36,11 +36,32 @@
     MOCK_METHOD(bool, usePowerHintSession, (), (override));
     MOCK_METHOD(bool, supportsPowerHintSession, (), (override));
     MOCK_METHOD(bool, isPowerHintSessionRunning, (), (override));
-    MOCK_METHOD(void, setTargetWorkDuration, (int64_t targetDurationNanos), (override));
-    MOCK_METHOD(void, sendActualWorkDuration, (int64_t actualDurationNanos, nsecs_t timestamp),
-                (override));
+    MOCK_METHOD(void, setTargetWorkDuration, (int64_t targetDuration), (override));
+    MOCK_METHOD(void, sendActualWorkDuration, (), (override));
+    MOCK_METHOD(void, sendPredictedWorkDuration, (), (override));
     MOCK_METHOD(void, enablePowerHint, (bool enabled), (override));
     MOCK_METHOD(bool, startPowerHintSession, (const std::vector<int32_t>& threadIds), (override));
+    MOCK_METHOD(void, setGpuFenceTime,
+                (DisplayId displayId, std::unique_ptr<FenceTime>&& fenceTime), (override));
+    MOCK_METHOD(void, setHwcValidateTiming,
+                (DisplayId displayId, nsecs_t valiateStartTime, nsecs_t validateEndTime),
+                (override));
+    MOCK_METHOD(void, setHwcPresentTiming,
+                (DisplayId displayId, nsecs_t presentStartTime, nsecs_t presentEndTime),
+                (override));
+    MOCK_METHOD(void, setSkippedValidate, (DisplayId displayId, bool skipped), (override));
+    MOCK_METHOD(void, setRequiresClientComposition,
+                (DisplayId displayId, bool requiresClientComposition), (override));
+    MOCK_METHOD(void, setExpectedPresentTime, (nsecs_t expectedPresentTime), (override));
+    MOCK_METHOD(void, setPresentFenceTime, (nsecs_t presentFenceTime), (override));
+    MOCK_METHOD(void, setHwcPresentDelayedTime,
+                (DisplayId displayId,
+                 std::chrono::steady_clock::time_point earliestFrameStartTime));
+    MOCK_METHOD(void, setFrameDelay, (nsecs_t frameDelayDuration), (override));
+    MOCK_METHOD(void, setCommitStart, (nsecs_t commitStartTime), (override));
+    MOCK_METHOD(void, setCompositeEnd, (nsecs_t compositeEndtime), (override));
+    MOCK_METHOD(void, setDisplays, (std::vector<DisplayId> & displayIds), (override));
+    MOCK_METHOD(void, setTotalFrameTargetWorkDuration, (int64_t targetDuration), (override));
 };
 
 } // namespace android::Hwc2::mock
diff --git a/services/surfaceflinger/tests/unittests/mock/MockVsyncController.h b/services/surfaceflinger/tests/unittests/mock/MockVsyncController.h
index 314f681..4ef91da 100644
--- a/services/surfaceflinger/tests/unittests/mock/MockVsyncController.h
+++ b/services/surfaceflinger/tests/unittests/mock/MockVsyncController.h
@@ -31,6 +31,7 @@
     MOCK_METHOD3(addHwVsyncTimestamp, bool(nsecs_t, std::optional<nsecs_t>, bool*));
     MOCK_METHOD1(startPeriodTransition, void(nsecs_t));
     MOCK_METHOD1(setIgnorePresentFences, void(bool));
+    MOCK_METHOD(void, setDisplayPowerMode, (hal::PowerMode), (override));
 
     MOCK_CONST_METHOD1(dump, void(std::string&));
 };