diff --git a/libs/gui/BufferQueue.cpp b/libs/gui/BufferQueue.cpp
index ccbb5a2..6de98f5 100644
--- a/libs/gui/BufferQueue.cpp
+++ b/libs/gui/BufferQueue.cpp
@@ -61,6 +61,15 @@
     }
 }
 
+bool BufferQueue::ProxyConsumerListener::getFrameTimestamps(
+        uint64_t frameNumber, FrameTimestamps* outTimestamps) const {
+    sp<ConsumerListener> listener(mConsumerListener.promote());
+    if (listener != NULL) {
+        return listener->getFrameTimestamps(frameNumber, outTimestamps);
+    }
+    return false;
+}
+
 void BufferQueue::createBufferQueue(sp<IGraphicBufferProducer>* outProducer,
         sp<IGraphicBufferConsumer>* outConsumer,
         const sp<IGraphicBufferAlloc>& allocator) {
diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index 65f8255..ac7ac07 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -1401,6 +1401,22 @@
     return NO_ERROR;
 }
 
+bool BufferQueueProducer::getFrameTimestamps(uint64_t frameNumber,
+        FrameTimestamps* outTimestamps) const {
+    ATRACE_CALL();
+    BQ_LOGV("getFrameTimestamps, %" PRIu64, frameNumber);
+    sp<IConsumerListener> listener;
+
+    {
+        Mutex::Autolock lock(mCore->mMutex);
+        listener = mCore->mConsumerListener;
+    }
+    if (listener != NULL) {
+        return listener->getFrameTimestamps(frameNumber, outTimestamps);
+    }
+    return false;
+}
+
 void BufferQueueProducer::binderDied(const wp<android::IBinder>& /* who */) {
     // If we're here, it means that a producer we were connected to died.
     // We're guaranteed that we are still connected to it because we remove
diff --git a/libs/gui/IConsumerListener.cpp b/libs/gui/IConsumerListener.cpp
index cab7dc3..9a06011 100644
--- a/libs/gui/IConsumerListener.cpp
+++ b/libs/gui/IConsumerListener.cpp
@@ -31,6 +31,7 @@
     ON_FRAME_AVAILABLE = IBinder::FIRST_CALL_TRANSACTION,
     ON_BUFFER_RELEASED,
     ON_SIDEBAND_STREAM_CHANGED,
+    GET_FRAME_TIMESTAMPS
 };
 
 class BpConsumerListener : public BpInterface<IConsumerListener>
@@ -60,6 +61,42 @@
         data.writeInterfaceToken(IConsumerListener::getInterfaceDescriptor());
         remote()->transact(ON_SIDEBAND_STREAM_CHANGED, data, &reply, IBinder::FLAG_ONEWAY);
     }
+
+    virtual bool getFrameTimestamps(uint64_t frameNumber,
+            FrameTimestamps* outTimestamps) const {
+        Parcel data, reply;
+        status_t result = data.writeInterfaceToken(
+                IConsumerListener::getInterfaceDescriptor());
+        if (result != NO_ERROR) {
+            ALOGE("getFrameTimestamps failed to write token: %d", result);
+            return false;
+        }
+        result = data.writeUint64(frameNumber);
+        if (result != NO_ERROR) {
+            ALOGE("getFrameTimestamps failed to write: %d", result);
+            return false;
+        }
+        result = remote()->transact(GET_FRAME_TIMESTAMPS, data, &reply);
+        if (result != NO_ERROR) {
+            ALOGE("getFrameTimestamps failed to transact: %d", result);
+            return false;
+        }
+        bool found = false;
+        result = reply.readBool(&found);
+        if (result != NO_ERROR) {
+            ALOGE("getFrameTimestamps failed to read: %d", result);
+            return false;
+        }
+        if (found) {
+            result = reply.read(*outTimestamps);
+            if (result != NO_ERROR) {
+                ALOGE("getFrameTimestamps failed to read timestamps: %d",
+                        result);
+                return false;
+            }
+        }
+        return found;
+    }
 };
 
 // Out-of-line virtual method definition to trigger vtable emission in this
@@ -88,6 +125,30 @@
             CHECK_INTERFACE(IConsumerListener, data, reply);
             onSidebandStreamChanged();
             return NO_ERROR; }
+        case GET_FRAME_TIMESTAMPS: {
+            CHECK_INTERFACE(IConsumerListener, data, reply);
+            uint64_t frameNumber = 0;
+            status_t result = data.readUint64(&frameNumber);
+            if (result != NO_ERROR) {
+                ALOGE("onTransact failed to read: %d", result);
+                return result;
+            }
+            FrameTimestamps timestamps;
+            bool found = getFrameTimestamps(frameNumber, &timestamps);
+            result = reply->writeBool(found);
+            if (result != NO_ERROR) {
+                ALOGE("onTransact failed to write: %d", result);
+                return result;
+            }
+            if (found) {
+                result = reply->write(timestamps);
+                if (result != NO_ERROR) {
+                    ALOGE("onTransact failed to write timestamps: %d", result);
+                    return result;
+                }
+            }
+            return NO_ERROR;
+        }
     }
     return BBinder::onTransact(code, data, reply, flags);
 }
diff --git a/libs/gui/IGraphicBufferProducer.cpp b/libs/gui/IGraphicBufferProducer.cpp
index 2c48d83..9317eff 100644
--- a/libs/gui/IGraphicBufferProducer.cpp
+++ b/libs/gui/IGraphicBufferProducer.cpp
@@ -55,6 +55,7 @@
     SET_AUTO_REFRESH,
     SET_DEQUEUE_TIMEOUT,
     GET_LAST_QUEUED_BUFFER,
+    GET_FRAME_TIMESTAMPS
 };
 
 class BpGraphicBufferProducer : public BpInterface<IGraphicBufferProducer>
@@ -418,6 +419,42 @@
         *outFence = fence;
         return result;
     }
+
+    virtual bool getFrameTimestamps(uint64_t frameNumber,
+                FrameTimestamps* outTimestamps) const {
+        Parcel data, reply;
+        status_t result = data.writeInterfaceToken(
+                IGraphicBufferProducer::getInterfaceDescriptor());
+        if (result != NO_ERROR) {
+            ALOGE("getFrameTimestamps failed to write token: %d", result);
+            return false;
+        }
+        result = data.writeUint64(frameNumber);
+        if (result != NO_ERROR) {
+            ALOGE("getFrameTimestamps failed to write: %d", result);
+            return false;
+        }
+        result = remote()->transact(GET_FRAME_TIMESTAMPS, data, &reply);
+        if (result != NO_ERROR) {
+            ALOGE("getFrameTimestamps failed to transact: %d", result);
+            return false;
+        }
+        bool found = false;
+        result = reply.readBool(&found);
+        if (result != NO_ERROR) {
+            ALOGE("getFrameTimestamps failed to read: %d", result);
+            return false;
+        }
+        if (found) {
+            result = reply.read(*outTimestamps);
+            if (result != NO_ERROR) {
+                ALOGE("getFrameTimestamps failed to read timestamps: %d",
+                        result);
+                return false;
+            }
+        }
+        return found;
+    }
 };
 
 // Out-of-line virtual method definition to trigger vtable emission in this
@@ -659,6 +696,30 @@
             }
             return NO_ERROR;
         }
+        case GET_FRAME_TIMESTAMPS: {
+            CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
+            uint64_t frameNumber = 0;
+            status_t result = data.readUint64(&frameNumber);
+            if (result != NO_ERROR) {
+                ALOGE("onTransact failed to read: %d", result);
+                return result;
+            }
+            FrameTimestamps timestamps;
+            bool found = getFrameTimestamps(frameNumber, &timestamps);
+            result = reply->writeBool(found);
+            if (result != NO_ERROR) {
+                ALOGE("onTransact failed to write: %d", result);
+                return result;
+            }
+            if (found) {
+                result = reply->write(timestamps);
+                if (result != NO_ERROR) {
+                    ALOGE("onTransact failed to write timestamps: %d", result);
+                    return result;
+                }
+            }
+            return NO_ERROR;
+        }
     }
     return BBinder::onTransact(code, data, reply, flags);
 }
diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
index 6811269..85c194d 100644
--- a/libs/gui/Surface.cpp
+++ b/libs/gui/Surface.cpp
@@ -133,6 +133,39 @@
             outTransformMatrix);
 }
 
+bool Surface::getFrameTimestamps(uint64_t frameNumber, nsecs_t* outPostedTime,
+        nsecs_t* outAcquireTime, nsecs_t* outRefreshStartTime,
+        nsecs_t* outGlCompositionDoneTime, nsecs_t* outDisplayRetireTime,
+        nsecs_t* outReleaseTime) {
+    ATRACE_CALL();
+
+    FrameTimestamps timestamps;
+    bool found = mGraphicBufferProducer->getFrameTimestamps(frameNumber,
+            &timestamps);
+    if (found) {
+        if (outPostedTime) {
+            *outPostedTime = timestamps.postedTime;
+        }
+        if (outAcquireTime) {
+            *outAcquireTime = timestamps.acquireTime;
+        }
+        if (outRefreshStartTime) {
+            *outRefreshStartTime = timestamps.refreshStartTime;
+        }
+        if (outGlCompositionDoneTime) {
+            *outGlCompositionDoneTime = timestamps.glCompositionDoneTime;
+        }
+        if (outDisplayRetireTime) {
+            *outDisplayRetireTime = timestamps.displayRetireTime;
+        }
+        if (outReleaseTime) {
+            *outReleaseTime = timestamps.releaseTime;
+        }
+        return true;
+    }
+    return false;
+}
+
 int Surface::hook_setSwapInterval(ANativeWindow* window, int interval) {
     Surface* c = getSelf(window);
     return c->setSwapInterval(interval);
@@ -614,6 +647,9 @@
     case NATIVE_WINDOW_SET_AUTO_REFRESH:
         res = dispatchSetAutoRefresh(args);
         break;
+    case NATIVE_WINDOW_GET_FRAME_TIMESTAMPS:
+        res = dispatchGetFrameTimestamps(args);
+        break;
     default:
         res = NAME_NOT_FOUND;
         break;
@@ -734,6 +770,20 @@
     return setAutoRefresh(autoRefresh);
 }
 
+int Surface::dispatchGetFrameTimestamps(va_list args) {
+    uint32_t framesAgo = va_arg(args, uint32_t);
+    nsecs_t* outPostedTime = va_arg(args, int64_t*);
+    nsecs_t* outAcquireTime = va_arg(args, int64_t*);
+    nsecs_t* outRefreshStartTime = va_arg(args, int64_t*);
+    nsecs_t* outGlCompositionDoneTime = va_arg(args, int64_t*);
+    nsecs_t* outDisplayRetireTime = va_arg(args, int64_t*);
+    nsecs_t* outReleaseTime = va_arg(args, int64_t*);
+    bool ret = getFrameTimestamps(getNextFrameNumber() - 1 - framesAgo,
+            outPostedTime, outAcquireTime, outRefreshStartTime,
+            outGlCompositionDoneTime, outDisplayRetireTime, outReleaseTime);
+    return ret ? NO_ERROR : BAD_VALUE;
+}
+
 int Surface::connect(int api) {
     static sp<IProducerListener> listener = new DummyProducerListener();
     return connect(api, listener);