diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h
index 18a96f4..843b5c5 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/CompositionRefreshArgs.h
@@ -19,6 +19,7 @@
 #include <chrono>
 #include <optional>
 #include <vector>
+#include "utils/Timers.h"
 
 #include <compositionengine/Display.h>
 #include <compositionengine/LayerFE.h>
@@ -105,6 +106,9 @@
     bool hasTrustedPresentationListener = false;
 
     ICEPowerCallback* powerCallback = nullptr;
+
+    // System time for when frame refresh starts. Used for stats.
+    nsecs_t refreshStartTime = 0;
 };
 
 } // namespace android::compositionengine
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h
index a1d6132..a499928 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/LayerFE.h
@@ -58,8 +58,7 @@
     // Called before composition starts. Should return true if this layer has
     // pending updates which would require an extra display refresh cycle to
     // process.
-    virtual bool onPreComposition(nsecs_t refreshStartTime,
-                                  bool updatingOutputGeometryThisFrame) = 0;
+    virtual bool onPreComposition(bool updatingOutputGeometryThisFrame) = 0;
 
     struct ClientCompositionTargetSettings {
         enum class BlurSetting {
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/LayerFE.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/LayerFE.h
index 15e4577..1b8cc27 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/LayerFE.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/mock/LayerFE.h
@@ -43,7 +43,7 @@
 
     MOCK_CONST_METHOD0(getCompositionState, const LayerFECompositionState*());
 
-    MOCK_METHOD2(onPreComposition, bool(nsecs_t, bool));
+    MOCK_METHOD1(onPreComposition, bool(bool));
 
     MOCK_CONST_METHOD1(prepareClientComposition,
                        std::optional<compositionengine::LayerFE::LayerSettings>(
diff --git a/services/surfaceflinger/CompositionEngine/src/CompositionEngine.cpp b/services/surfaceflinger/CompositionEngine/src/CompositionEngine.cpp
index d87eae3..b470208 100644
--- a/services/surfaceflinger/CompositionEngine/src/CompositionEngine.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/CompositionEngine.cpp
@@ -181,10 +181,10 @@
 
     bool needsAnotherUpdate = false;
 
-    mRefreshStartTime = systemTime(SYSTEM_TIME_MONOTONIC);
+    mRefreshStartTime = args.refreshStartTime;
 
     for (auto& layer : args.layers) {
-        if (layer->onPreComposition(mRefreshStartTime, args.updatingOutputGeometryThisFrame)) {
+        if (layer->onPreComposition(args.updatingOutputGeometryThisFrame)) {
             needsAnotherUpdate = true;
         }
     }
diff --git a/services/surfaceflinger/CompositionEngine/tests/CompositionEngineTest.cpp b/services/surfaceflinger/CompositionEngine/tests/CompositionEngineTest.cpp
index da578e2..042010e 100644
--- a/services/surfaceflinger/CompositionEngine/tests/CompositionEngineTest.cpp
+++ b/services/surfaceflinger/CompositionEngine/tests/CompositionEngineTest.cpp
@@ -214,6 +214,7 @@
 
 TEST_F(CompositionTestPreComposition, preCompositionSetsFrameTimestamp) {
     const nsecs_t before = systemTime(SYSTEM_TIME_MONOTONIC);
+    mRefreshArgs.refreshStartTime = systemTime(SYSTEM_TIME_MONOTONIC);
     mEngine.preComposition(mRefreshArgs);
     const nsecs_t after = systemTime(SYSTEM_TIME_MONOTONIC);
 
@@ -226,12 +227,9 @@
     nsecs_t ts1 = 0;
     nsecs_t ts2 = 0;
     nsecs_t ts3 = 0;
-    EXPECT_CALL(*mLayer1FE, onPreComposition(_, _))
-            .WillOnce(DoAll(SaveArg<0>(&ts1), Return(false)));
-    EXPECT_CALL(*mLayer2FE, onPreComposition(_, _))
-            .WillOnce(DoAll(SaveArg<0>(&ts2), Return(false)));
-    EXPECT_CALL(*mLayer3FE, onPreComposition(_, _))
-            .WillOnce(DoAll(SaveArg<0>(&ts3), Return(false)));
+    EXPECT_CALL(*mLayer1FE, onPreComposition(_)).WillOnce(DoAll(SaveArg<0>(&ts1), Return(false)));
+    EXPECT_CALL(*mLayer2FE, onPreComposition(_)).WillOnce(DoAll(SaveArg<0>(&ts2), Return(false)));
+    EXPECT_CALL(*mLayer3FE, onPreComposition(_)).WillOnce(DoAll(SaveArg<0>(&ts3), Return(false)));
 
     mRefreshArgs.outputs = {mOutput1};
     mRefreshArgs.layers = {mLayer1FE, mLayer2FE, mLayer3FE};
@@ -245,9 +243,9 @@
 }
 
 TEST_F(CompositionTestPreComposition, preCompositionDefaultsToNoUpdateNeeded) {
-    EXPECT_CALL(*mLayer1FE, onPreComposition(_, _)).WillOnce(Return(false));
-    EXPECT_CALL(*mLayer2FE, onPreComposition(_, _)).WillOnce(Return(false));
-    EXPECT_CALL(*mLayer3FE, onPreComposition(_, _)).WillOnce(Return(false));
+    EXPECT_CALL(*mLayer1FE, onPreComposition(_)).WillOnce(Return(false));
+    EXPECT_CALL(*mLayer2FE, onPreComposition(_)).WillOnce(Return(false));
+    EXPECT_CALL(*mLayer3FE, onPreComposition(_)).WillOnce(Return(false));
 
     mEngine.setNeedsAnotherUpdateForTest(true);
 
@@ -262,9 +260,9 @@
 
 TEST_F(CompositionTestPreComposition,
        preCompositionSetsNeedsAnotherUpdateIfAtLeastOneLayerRequestsIt) {
-    EXPECT_CALL(*mLayer1FE, onPreComposition(_, _)).WillOnce(Return(true));
-    EXPECT_CALL(*mLayer2FE, onPreComposition(_, _)).WillOnce(Return(false));
-    EXPECT_CALL(*mLayer3FE, onPreComposition(_, _)).WillOnce(Return(false));
+    EXPECT_CALL(*mLayer1FE, onPreComposition(_)).WillOnce(Return(true));
+    EXPECT_CALL(*mLayer2FE, onPreComposition(_)).WillOnce(Return(false));
+    EXPECT_CALL(*mLayer3FE, onPreComposition(_)).WillOnce(Return(false));
 
     mRefreshArgs.outputs = {mOutput1};
     mRefreshArgs.layers = {mLayer1FE, mLayer2FE, mLayer3FE};