diff --git a/libs/nativedisplay/AChoreographer.cpp b/libs/nativedisplay/AChoreographer.cpp
index ff1b5e6..b7c5b2a 100644
--- a/libs/nativedisplay/AChoreographer.cpp
+++ b/libs/nativedisplay/AChoreographer.cpp
@@ -128,11 +128,14 @@
 
     static Choreographer* getForThread();
     virtual ~Choreographer() override EXCLUDES(gChoreographers.lock);
+    int64_t getVsyncId() const;
+
 
 private:
     Choreographer(const Choreographer&) = delete;
 
-    void dispatchVsync(nsecs_t timestamp, PhysicalDisplayId displayId, uint32_t count) override;
+    void dispatchVsync(nsecs_t timestamp, PhysicalDisplayId displayId, uint32_t count,
+                       int64_t vsyncId) override;
     void dispatchHotplug(nsecs_t timestamp, PhysicalDisplayId displayId, bool connected) override;
     void dispatchConfigChanged(nsecs_t timestamp, PhysicalDisplayId displayId, int32_t configId,
                                nsecs_t vsyncPeriod) override;
@@ -146,6 +149,7 @@
     std::vector<RefreshRateCallback> mRefreshRateCallbacks;
 
     nsecs_t mLatestVsyncPeriod = -1;
+    int64_t mLastVsyncId = -1;
 
     const sp<Looper> mLooper;
     const std::thread::id mThreadId;
@@ -350,7 +354,7 @@
 // TODO(b/74619554): The PhysicalDisplayId is ignored because SF only emits VSYNC events for the
 // internal display and DisplayEventReceiver::requestNextVsync only allows requesting VSYNC for
 // the internal display implicitly.
-void Choreographer::dispatchVsync(nsecs_t timestamp, PhysicalDisplayId, uint32_t) {
+void Choreographer::dispatchVsync(nsecs_t timestamp, PhysicalDisplayId, uint32_t, int64_t vsyncId) {
     std::vector<FrameCallback> callbacks{};
     {
         std::lock_guard<std::mutex> _l{mLock};
@@ -360,6 +364,7 @@
             mFrameCallbacks.pop();
         }
     }
+    mLastVsyncId = vsyncId;
     for (const auto& cb : callbacks) {
         if (cb.callback64 != nullptr) {
             cb.callback64(timestamp, cb.data);
@@ -404,6 +409,10 @@
     }
 }
 
+int64_t Choreographer::getVsyncId() const {
+    return mLastVsyncId;
+}
+
 } // namespace android
 using namespace android;
 
@@ -411,6 +420,11 @@
     return reinterpret_cast<Choreographer*>(choreographer);
 }
 
+static inline const Choreographer* AChoreographer_to_Choreographer(
+        const AChoreographer* choreographer) {
+    return reinterpret_cast<const Choreographer*>(choreographer);
+}
+
 // Glue for private C api
 namespace android {
 void AChoreographer_signalRefreshRateCallbacks(nsecs_t vsyncPeriod) EXCLUDES(gChoreographers.lock) {
@@ -468,15 +482,14 @@
     return AChoreographer_unregisterRefreshRateCallback(choreographer, callback, data);
 }
 
+int64_t AChoreographer_getVsyncId(const AChoreographer* choreographer) {
+    return AChoreographer_to_Choreographer(choreographer)->getVsyncId();
+}
+
 } // namespace android
 
 /* Glue for the NDK interface */
 
-static inline const Choreographer* AChoreographer_to_Choreographer(
-        const AChoreographer* choreographer) {
-    return reinterpret_cast<const Choreographer*>(choreographer);
-}
-
 static inline AChoreographer* Choreographer_to_AChoreographer(Choreographer* choreographer) {
     return reinterpret_cast<AChoreographer*>(choreographer);
 }
diff --git a/libs/nativedisplay/include-private/private/android/choreographer.h b/libs/nativedisplay/include-private/private/android/choreographer.h
index 2164930..1d57c15 100644
--- a/libs/nativedisplay/include-private/private/android/choreographer.h
+++ b/libs/nativedisplay/include-private/private/android/choreographer.h
@@ -29,6 +29,12 @@
 // for consumption by callbacks.
 void AChoreographer_signalRefreshRateCallbacks(int64_t vsyncPeriod);
 
+// Returns the vsync id of the last frame callback. Client are expected to call
+// this function from their frame callback function to get the vsyncId and pass
+// it together with a buffer or transaction to the Surface Composer. Calling
+// this function from anywhere else will return an undefined value.
+int64_t AChoreographer_getVsyncId(const AChoreographer* choreographer);
+
 // Trampoline functions allowing libandroid.so to define the NDK symbols without including
 // the entirety of libnativedisplay as a whole static lib. As libnativedisplay
 // maintains global state, libnativedisplay can never be directly statically
diff --git a/libs/nativedisplay/libnativedisplay.map.txt b/libs/nativedisplay/libnativedisplay.map.txt
index fc59431..5ed2e49 100644
--- a/libs/nativedisplay/libnativedisplay.map.txt
+++ b/libs/nativedisplay/libnativedisplay.map.txt
@@ -29,6 +29,7 @@
       android::AChoreographer_routeRegisterRefreshRateCallback*;
       android::AChoreographer_routeUnregisterRefreshRateCallback*;
       android::AChoreographer_signalRefreshRateCallbacks*;
+      android::AChoreographer_getVsyncId*;
       android::ADisplay_acquirePhysicalDisplays*;
       android::ADisplay_release*;
       android::ADisplay_getMaxSupportedFps*;