diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index 2ea4d16..9a27d23 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -204,27 +204,8 @@
     aconfig_declarations: "libgui_flags",
 }
 
-cc_library_shared {
-    name: "libgui",
-    vendor_available: true,
-    vndk: {
-        enabled: true,
-        private: true,
-    },
-    double_loadable: true,
-
-    defaults: ["libgui_bufferqueue-defaults"],
-
-    static_libs: [
-        "libgui_aidl_static",
-        "libgui_window_info_static",
-        "libguiflags",
-    ],
-    export_static_lib_headers: [
-        "libgui_aidl_static",
-        "libgui_window_info_static",
-    ],
-
+filegroup {
+    name: "libgui-sources",
     srcs: [
         ":framework_native_aidl_binder",
         ":framework_native_aidl_gui",
@@ -268,11 +249,40 @@
         "bufferqueue/2.0/B2HProducerListener.cpp",
         "bufferqueue/2.0/H2BGraphicBufferProducer.cpp",
     ],
+}
 
+cc_defaults {
+    name: "libgui-defaults",
+    defaults: ["libgui_bufferqueue-defaults"],
+    srcs: [":libgui-sources"],
+    static_libs: [
+        "libgui_aidl_static",
+        "libgui_window_info_static",
+        "libguiflags",
+    ],
     shared_libs: [
         "libbinder",
         "libGLESv2",
     ],
+}
+
+cc_library_shared {
+    name: "libgui",
+    vendor_available: true,
+    vndk: {
+        enabled: true,
+        private: true,
+    },
+    double_loadable: true,
+
+    defaults: [
+        "libgui-defaults",
+    ],
+
+    export_static_lib_headers: [
+        "libgui_aidl_static",
+        "libgui_window_info_static",
+    ],
 
     export_shared_lib_headers: [
         "libbinder",
@@ -346,6 +356,7 @@
         "BufferQueueProducer.cpp",
         "BufferQueueThreadState.cpp",
         "BufferSlot.cpp",
+        "FrameRateUtils.cpp",
         "FrameTimestamps.cpp",
         "GLConsumerUtils.cpp",
         "HdrMetadata.cpp",
diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index 207fa4f..dd0a028 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -26,6 +26,8 @@
 #include <gui/BufferQueueConsumer.h>
 #include <gui/BufferQueueCore.h>
 #include <gui/BufferQueueProducer.h>
+#include <gui/Flags.h>
+#include <gui/FrameRateUtils.h>
 #include <gui/GLConsumer.h>
 #include <gui/IProducerListener.h>
 #include <gui/Surface.h>
@@ -39,6 +41,9 @@
 #include <android-base/thread_annotations.h>
 #include <chrono>
 
+#include <com_android_graphics_libgui_flags.h>
+
+using namespace com::android::graphics::libgui;
 using namespace std::chrono_literals;
 
 namespace {
@@ -139,6 +144,16 @@
     }
 }
 
+#if FLAG_BQ_SET_FRAME_RATE
+void BLASTBufferItemConsumer::onSetFrameRate(float frameRate, int8_t compatibility,
+                                             int8_t changeFrameRateStrategy) {
+    sp<BLASTBufferQueue> bbq = mBLASTBufferQueue.promote();
+    if (bbq != nullptr) {
+        bbq->setFrameRate(frameRate, compatibility, changeFrameRateStrategy);
+    }
+}
+#endif
+
 void BLASTBufferItemConsumer::resizeFrameEventHistory(size_t newSize) {
     Mutex::Autolock lock(mMutex);
     mFrameEventHistory.resize(newSize);
@@ -890,6 +905,10 @@
 
     status_t setFrameRate(float frameRate, int8_t compatibility,
                           int8_t changeFrameRateStrategy) override {
+        if (flags::bq_setframerate()) {
+            return Surface::setFrameRate(frameRate, compatibility, changeFrameRateStrategy);
+        }
+
         std::lock_guard _lock{mMutex};
         if (mDestroyed) {
             return DEAD_OBJECT;
diff --git a/libs/gui/BufferQueue.cpp b/libs/gui/BufferQueue.cpp
index 66cad03..ab0f6d2 100644
--- a/libs/gui/BufferQueue.cpp
+++ b/libs/gui/BufferQueue.cpp
@@ -22,6 +22,7 @@
 #include <gui/BufferQueueConsumer.h>
 #include <gui/BufferQueueCore.h>
 #include <gui/BufferQueueProducer.h>
+#include <gui/Flags.h>
 
 namespace android {
 
@@ -98,6 +99,16 @@
     }
 }
 
+#if FLAG_BQ_SET_FRAME_RATE
+void BufferQueue::ProxyConsumerListener::onSetFrameRate(float frameRate, int8_t compatibility,
+                                                        int8_t changeFrameRateStrategy) {
+    sp<ConsumerListener> listener(mConsumerListener.promote());
+    if (listener != nullptr) {
+        listener->onSetFrameRate(frameRate, compatibility, changeFrameRateStrategy);
+    }
+}
+#endif
+
 void BufferQueue::createBufferQueue(sp<IGraphicBufferProducer>* outProducer,
         sp<IGraphicBufferConsumer>* outConsumer,
         bool consumerIsSurfaceFlinger) {
diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index 920b83d..67dff6d 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -32,6 +32,8 @@
 #include <gui/BufferItem.h>
 #include <gui/BufferQueueCore.h>
 #include <gui/BufferQueueProducer.h>
+#include <gui/Flags.h>
+#include <gui/FrameRateUtils.h>
 #include <gui/GLConsumer.h>
 #include <gui/IConsumerListener.h>
 #include <gui/IProducerListener.h>
@@ -1751,4 +1753,27 @@
     return NO_ERROR;
 }
 
+#if FLAG_BQ_SET_FRAME_RATE
+status_t BufferQueueProducer::setFrameRate(float frameRate, int8_t compatibility,
+                                           int8_t changeFrameRateStrategy) {
+    ATRACE_CALL();
+    BQ_LOGV("setFrameRate: %.2f", frameRate);
+
+    if (!ValidateFrameRate(frameRate, compatibility, changeFrameRateStrategy,
+                           "BufferQueueProducer::setFrameRate")) {
+        return BAD_VALUE;
+    }
+
+    sp<IConsumerListener> listener;
+    {
+        std::lock_guard<std::mutex> lock(mCore->mMutex);
+        listener = mCore->mConsumerListener;
+    }
+    if (listener != nullptr) {
+        listener->onSetFrameRate(frameRate, compatibility, changeFrameRateStrategy);
+    }
+    return NO_ERROR;
+}
+#endif
+
 } // namespace android
diff --git a/libs/gui/FrameRateUtils.cpp b/libs/gui/FrameRateUtils.cpp
new file mode 100644
index 0000000..6993bfa
--- /dev/null
+++ b/libs/gui/FrameRateUtils.cpp
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gui/Flags.h>
+#include <gui/FrameRateUtils.h>
+#include <system/window.h>
+#include <utils/Log.h>
+
+#include <cmath>
+
+namespace android {
+// Returns true if the frameRate is valid.
+//
+// @param frameRate the frame rate in Hz
+// @param compatibility a ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_*
+// @param changeFrameRateStrategy a ANATIVEWINDOW_CHANGE_FRAME_RATE_*
+// @param functionName calling function or nullptr. Used for logging
+// @param privileged whether caller has unscoped surfaceflinger access
+bool ValidateFrameRate(float frameRate, int8_t compatibility, int8_t changeFrameRateStrategy,
+                       const char* inFunctionName, bool privileged) {
+    const char* functionName = inFunctionName != nullptr ? inFunctionName : "call";
+    int floatClassification = std::fpclassify(frameRate);
+    if (frameRate < 0 || floatClassification == FP_INFINITE || floatClassification == FP_NAN) {
+        ALOGE("%s failed - invalid frame rate %f", functionName, frameRate);
+        return false;
+    }
+
+    if (compatibility != ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT &&
+        compatibility != ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_FIXED_SOURCE &&
+        (!privileged ||
+         (compatibility != ANATIVEWINDOW_FRAME_RATE_EXACT &&
+          compatibility != ANATIVEWINDOW_FRAME_RATE_NO_VOTE))) {
+        ALOGE("%s failed - invalid compatibility value %d privileged: %s", functionName,
+              compatibility, privileged ? "yes" : "no");
+        return false;
+    }
+
+    if (__builtin_available(android 31, *)) {
+        if (changeFrameRateStrategy != ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS &&
+            changeFrameRateStrategy != ANATIVEWINDOW_CHANGE_FRAME_RATE_ALWAYS) {
+            ALOGE("%s failed - invalid change frame rate strategy value %d", functionName,
+                  changeFrameRateStrategy);
+            if (FLAG_BQ_SET_FRAME_RATE) {
+                return false;
+            }
+        }
+    }
+
+    return true;
+}
+
+} // namespace android
diff --git a/libs/gui/IGraphicBufferProducer.cpp b/libs/gui/IGraphicBufferProducer.cpp
index 918ff2d..d0c09e4 100644
--- a/libs/gui/IGraphicBufferProducer.cpp
+++ b/libs/gui/IGraphicBufferProducer.cpp
@@ -27,11 +27,12 @@
 #include <binder/Parcel.h>
 #include <binder/IInterface.h>
 
-#include <gui/bufferqueue/1.0/H2BGraphicBufferProducer.h>
-#include <gui/bufferqueue/2.0/H2BGraphicBufferProducer.h>
 #include <gui/BufferQueueDefs.h>
+#include <gui/Flags.h>
 #include <gui/IGraphicBufferProducer.h>
 #include <gui/IProducerListener.h>
+#include <gui/bufferqueue/1.0/H2BGraphicBufferProducer.h>
+#include <gui/bufferqueue/2.0/H2BGraphicBufferProducer.h>
 
 namespace android {
 // ----------------------------------------------------------------------------
@@ -78,6 +79,7 @@
     CANCEL_BUFFERS,
     QUERY_MULTIPLE,
     GET_LAST_QUEUED_BUFFER2,
+    SET_FRAME_RATE,
 };
 
 class BpGraphicBufferProducer : public BpInterface<IGraphicBufferProducer>
@@ -761,6 +763,21 @@
         }
         return result;
     }
+#if FLAG_BQ_SET_FRAME_RATE
+    virtual status_t setFrameRate(float frameRate, int8_t compatibility,
+                                  int8_t changeFrameRateStrategy) override {
+        Parcel data, reply;
+        data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
+        data.writeFloat(frameRate);
+        data.writeInt32(compatibility);
+        data.writeInt32(changeFrameRateStrategy);
+        status_t result = remote()->transact(SET_FRAME_RATE, data, &reply);
+        if (result == NO_ERROR) {
+            result = reply.readInt32();
+        }
+        return result;
+    }
+#endif
 };
 
 // Out-of-line virtual method definition to trigger vtable emission in this
@@ -956,6 +973,14 @@
     return INVALID_OPERATION;
 }
 
+#if FLAG_BQ_SET_FRAME_RATE
+status_t IGraphicBufferProducer::setFrameRate(float /*frameRate*/, int8_t /*compatibility*/,
+                                              int8_t /*changeFrameRateStrategy*/) {
+    // No-op for IGBP other than BufferQueue.
+    return INVALID_OPERATION;
+}
+#endif
+
 status_t IGraphicBufferProducer::exportToParcel(Parcel* parcel) {
     status_t res = OK;
     res = parcel->writeUint32(USE_BUFFER_QUEUE);
@@ -1497,6 +1522,17 @@
             reply->writeInt32(result);
             return NO_ERROR;
         }
+#if FLAG_BQ_SET_FRAME_RATE
+        case SET_FRAME_RATE: {
+            CHECK_INTERFACE(IGraphicBuffer, data, reply);
+            float frameRate = data.readFloat();
+            int8_t compatibility = data.readInt32();
+            int8_t changeFrameRateStrategy = data.readInt32();
+            status_t result = setFrameRate(frameRate, compatibility, changeFrameRateStrategy);
+            reply->writeInt32(result);
+            return NO_ERROR;
+        }
+#endif
     }
     return BBinder::onTransact(code, data, reply, flags);
 }
diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
index e1afb52..9847c05 100644
--- a/libs/gui/LayerState.cpp
+++ b/libs/gui/LayerState.cpp
@@ -22,6 +22,7 @@
 #include <android/gui/ISurfaceComposerClient.h>
 #include <android/native_window.h>
 #include <binder/Parcel.h>
+#include <gui/FrameRateUtils.h>
 #include <gui/IGraphicBufferProducer.h>
 #include <gui/LayerState.h>
 #include <gui/SurfaceControl.h>
@@ -863,34 +864,6 @@
     return NO_ERROR;
 }
 
-bool ValidateFrameRate(float frameRate, int8_t compatibility, int8_t changeFrameRateStrategy,
-                       const char* inFunctionName, bool privileged) {
-    const char* functionName = inFunctionName != nullptr ? inFunctionName : "call";
-    int floatClassification = std::fpclassify(frameRate);
-    if (frameRate < 0 || floatClassification == FP_INFINITE || floatClassification == FP_NAN) {
-        ALOGE("%s failed - invalid frame rate %f", functionName, frameRate);
-        return false;
-    }
-
-    if (compatibility != ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT &&
-        compatibility != ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_FIXED_SOURCE &&
-        (!privileged ||
-         (compatibility != ANATIVEWINDOW_FRAME_RATE_EXACT &&
-          compatibility != ANATIVEWINDOW_FRAME_RATE_NO_VOTE))) {
-        ALOGE("%s failed - invalid compatibility value %d privileged: %s", functionName,
-              compatibility, privileged ? "yes" : "no");
-        return false;
-    }
-
-    if (changeFrameRateStrategy != ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS &&
-        changeFrameRateStrategy != ANATIVEWINDOW_CHANGE_FRAME_RATE_ALWAYS) {
-        ALOGE("%s failed - invalid change frame rate strategy value %d", functionName,
-              changeFrameRateStrategy);
-    }
-
-    return true;
-}
-
 // ----------------------------------------------------------------------------
 
 namespace gui {
diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
index 53a2f64..a87f053 100644
--- a/libs/gui/Surface.cpp
+++ b/libs/gui/Surface.cpp
@@ -43,6 +43,7 @@
 
 #include <gui/AidlStatusUtil.h>
 #include <gui/BufferItem.h>
+#include <gui/Flags.h>
 #include <gui/IProducerListener.h>
 
 #include <gui/ISurfaceComposer.h>
@@ -50,8 +51,11 @@
 #include <private/gui/ComposerService.h>
 #include <private/gui/ComposerServiceAIDL.h>
 
+#include <com_android_graphics_libgui_flags.h>
+
 namespace android {
 
+using namespace com::android::graphics::libgui;
 using gui::aidl_utils::statusTFromBinderStatus;
 using ui::Dataspace;
 
@@ -2565,8 +2569,22 @@
     mSurfaceListener->onBuffersDiscarded(discardedBufs);
 }
 
-[[deprecated]] status_t Surface::setFrameRate(float /*frameRate*/, int8_t /*compatibility*/,
-                                              int8_t /*changeFrameRateStrategy*/) {
+status_t Surface::setFrameRate(float frameRate, int8_t compatibility,
+                               int8_t changeFrameRateStrategy) {
+#if FLAG_BQ_SET_FRAME_RATE
+    if (flags::bq_setframerate()) {
+        status_t err = mGraphicBufferProducer->setFrameRate(frameRate, compatibility,
+                                                            changeFrameRateStrategy);
+        ALOGE_IF(err, "IGraphicBufferProducer::setFrameRate(%.2f) returned %s", frameRate,
+                 strerror(-err));
+        return err;
+    }
+#else
+    static_cast<void>(frameRate);
+    static_cast<void>(compatibility);
+    static_cast<void>(changeFrameRateStrategy);
+#endif
+
     ALOGI("Surface::setFrameRate is deprecated, setFrameRate hint is dropped as destination is not "
           "SurfaceFlinger");
     // ISurfaceComposer no longer supports setFrameRate, we will return NO_ERROR when the api is
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 4db960e..e0882ac 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -26,6 +26,7 @@
 #include <android/gui/IWindowInfosListener.h>
 #include <android/gui/TrustedPresentationThresholds.h>
 #include <android/os/IInputConstants.h>
+#include <gui/FrameRateUtils.h>
 #include <gui/TraceUtils.h>
 #include <utils/Errors.h>
 #include <utils/Log.h>
diff --git a/libs/gui/include/gui/BLASTBufferQueue.h b/libs/gui/include/gui/BLASTBufferQueue.h
index a49a859..02d7c4d 100644
--- a/libs/gui/include/gui/BLASTBufferQueue.h
+++ b/libs/gui/include/gui/BLASTBufferQueue.h
@@ -17,9 +17,10 @@
 #ifndef ANDROID_GUI_BLAST_BUFFER_QUEUE_H
 #define ANDROID_GUI_BLAST_BUFFER_QUEUE_H
 
-#include <gui/IGraphicBufferProducer.h>
-#include <gui/BufferItemConsumer.h>
 #include <gui/BufferItem.h>
+#include <gui/BufferItemConsumer.h>
+#include <gui/Flags.h>
+#include <gui/IGraphicBufferProducer.h>
 #include <gui/SurfaceComposerClient.h>
 
 #include <utils/Condition.h>
@@ -58,6 +59,10 @@
 
 protected:
     void onSidebandStreamChanged() override EXCLUDES(mMutex);
+#if FLAG_BQ_SET_FRAME_RATE
+    void onSetFrameRate(float frameRate, int8_t compatibility,
+                        int8_t changeFrameRateStrategy) override;
+#endif
 
 private:
     const wp<BLASTBufferQueue> mBLASTBufferQueue;
diff --git a/libs/gui/include/gui/BufferQueue.h b/libs/gui/include/gui/BufferQueue.h
index 690587f..2756277 100644
--- a/libs/gui/include/gui/BufferQueue.h
+++ b/libs/gui/include/gui/BufferQueue.h
@@ -19,9 +19,10 @@
 
 #include <gui/BufferItem.h>
 #include <gui/BufferQueueDefs.h>
+#include <gui/Flags.h>
+#include <gui/IConsumerListener.h>
 #include <gui/IGraphicBufferConsumer.h>
 #include <gui/IGraphicBufferProducer.h>
-#include <gui/IConsumerListener.h>
 
 namespace android {
 
@@ -69,6 +70,10 @@
         void addAndGetFrameTimestamps(
                 const NewFrameEventsEntry* newTimestamps,
                 FrameEventHistoryDelta* outDelta) override;
+#if FLAG_BQ_SET_FRAME_RATE
+        void onSetFrameRate(float frameRate, int8_t compatibility,
+                            int8_t changeFrameRateStrategy) override;
+#endif
     private:
         // mConsumerListener is a weak reference to the IConsumerListener.  This is
         // the raison d'etre of ProxyConsumerListener.
diff --git a/libs/gui/include/gui/BufferQueueProducer.h b/libs/gui/include/gui/BufferQueueProducer.h
index 1d13dab..38805d0 100644
--- a/libs/gui/include/gui/BufferQueueProducer.h
+++ b/libs/gui/include/gui/BufferQueueProducer.h
@@ -18,6 +18,7 @@
 #define ANDROID_GUI_BUFFERQUEUEPRODUCER_H
 
 #include <gui/BufferQueueDefs.h>
+#include <gui/Flags.h>
 #include <gui/IGraphicBufferProducer.h>
 
 namespace android {
@@ -201,6 +202,11 @@
 
     // See IGraphicBufferProducer::setAutoPrerotation
     virtual status_t setAutoPrerotation(bool autoPrerotation);
+#if FLAG_BQ_SET_FRAME_RATE
+    // See IGraphicBufferProducer::setFrameRate
+    status_t setFrameRate(float frameRate, int8_t compatibility,
+                          int8_t changeFrameRateStrategy) override;
+#endif
 
 protected:
     // see IGraphicsBufferProducer::setMaxDequeuedBufferCount, but with the ability to retrieve the
diff --git a/libs/gui/include/gui/Flags.h b/libs/gui/include/gui/Flags.h
new file mode 100644
index 0000000..a2cff56
--- /dev/null
+++ b/libs/gui/include/gui/Flags.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+// TODO(281695725): replace this with build time flags, whenever they are available
+#ifndef FLAG_BQ_SET_FRAME_RATE
+#define FLAG_BQ_SET_FRAME_RATE false
+#endif
\ No newline at end of file
diff --git a/libs/gui/include/gui/FrameRateUtils.h b/libs/gui/include/gui/FrameRateUtils.h
new file mode 100644
index 0000000..16896ef
--- /dev/null
+++ b/libs/gui/include/gui/FrameRateUtils.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <stdint.h>
+
+namespace android {
+
+bool ValidateFrameRate(float frameRate, int8_t compatibility, int8_t changeFrameRateStrategy,
+                       const char* inFunctionName, bool privileged = false);
+
+} // namespace android
\ No newline at end of file
diff --git a/libs/gui/include/gui/IConsumerListener.h b/libs/gui/include/gui/IConsumerListener.h
index 0ab2399..e183bf2 100644
--- a/libs/gui/include/gui/IConsumerListener.h
+++ b/libs/gui/include/gui/IConsumerListener.h
@@ -19,6 +19,8 @@
 #include <binder/IInterface.h>
 #include <binder/SafeInterface.h>
 
+#include <gui/Flags.h>
+
 #include <utils/Errors.h>
 #include <utils/RefBase.h>
 
@@ -90,6 +92,12 @@
     // WARNING: This method can only be called when the BufferQueue is in the consumer's process.
     virtual void addAndGetFrameTimestamps(const NewFrameEventsEntry* /*newTimestamps*/,
                                           FrameEventHistoryDelta* /*outDelta*/) {}
+
+#if FLAG_BQ_SET_FRAME_RATE
+    // Notifies the consumer of a setFrameRate call from the producer side.
+    virtual void onSetFrameRate(float /*frameRate*/, int8_t /*compatibility*/,
+                                int8_t /*changeFrameRateStrategy*/) {}
+#endif
 };
 
 #ifndef NO_BINDER
diff --git a/libs/gui/include/gui/IGraphicBufferProducer.h b/libs/gui/include/gui/IGraphicBufferProducer.h
index 98df834..3562906 100644
--- a/libs/gui/include/gui/IGraphicBufferProducer.h
+++ b/libs/gui/include/gui/IGraphicBufferProducer.h
@@ -31,6 +31,7 @@
 #include <ui/Rect.h>
 #include <ui/Region.h>
 
+#include <gui/Flags.h>
 #include <gui/FrameTimestamps.h>
 #include <gui/HdrMetadata.h>
 
@@ -676,6 +677,12 @@
     // the width and height used for dequeueBuffer will be additionally swapped.
     virtual status_t setAutoPrerotation(bool autoPrerotation);
 
+#if FLAG_BQ_SET_FRAME_RATE
+    // Sets the apps intended frame rate.
+    virtual status_t setFrameRate(float frameRate, int8_t compatibility,
+                                  int8_t changeFrameRateStrategy);
+#endif
+
     struct RequestBufferOutput : public Flattenable<RequestBufferOutput> {
         RequestBufferOutput() = default;
 
diff --git a/libs/gui/include/gui/LayerState.h b/libs/gui/include/gui/LayerState.h
index 8c36058..102a3c1 100644
--- a/libs/gui/include/gui/LayerState.h
+++ b/libs/gui/include/gui/LayerState.h
@@ -476,16 +476,6 @@
     return compare_type(lhs.token, rhs.token);
 }
 
-// Returns true if the frameRate is valid.
-//
-// @param frameRate the frame rate in Hz
-// @param compatibility a ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_*
-// @param changeFrameRateStrategy a ANATIVEWINDOW_CHANGE_FRAME_RATE_*
-// @param functionName calling function or nullptr. Used for logging
-// @param privileged whether caller has unscoped surfaceflinger access
-bool ValidateFrameRate(float frameRate, int8_t compatibility, int8_t changeFrameRateStrategy,
-                       const char* functionName, bool privileged = false);
-
 }; // namespace android
 
 #endif // ANDROID_SF_LAYER_STATE_H
diff --git a/libs/gui/tests/Android.bp b/libs/gui/tests/Android.bp
index 462ce6e..38c0eed 100644
--- a/libs/gui/tests/Android.bp
+++ b/libs/gui/tests/Android.bp
@@ -15,9 +15,13 @@
     name: "libgui_test",
     test_suites: ["device-tests"],
 
-    cflags: [
+    defaults: ["libgui-defaults"],
+
+    cppflags: [
         "-Wall",
         "-Werror",
+        "-Wno-extra",
+        "-DFLAG_BQ_SET_FRAME_RATE=true",
     ],
 
     srcs: [
@@ -28,6 +32,7 @@
         "CompositorTiming_test.cpp",
         "CpuConsumer_test.cpp",
         "EndToEndNativeInputTest.cpp",
+        "FrameRateUtilsTest.cpp",
         "DisplayInfo_test.cpp",
         "DisplayedContentSampling_test.cpp",
         "FillBuffer.cpp",
@@ -53,19 +58,12 @@
         "android.hardware.configstore@1.0",
         "android.hardware.configstore-utils",
         "libSurfaceFlingerProp",
-        "libbase",
-        "liblog",
-        "libEGL",
         "libGLESv1_CM",
-        "libGLESv2",
-        "libbinder",
-        "libcutils",
-        "libgui",
-        "libhidlbase",
         "libinput",
-        "libui",
-        "libutils",
-        "libnativewindow",
+    ],
+
+    static_libs: [
+        "libgmock",
     ],
 
     header_libs: ["libsurfaceflinger_headers"],
diff --git a/libs/gui/tests/BufferQueue_test.cpp b/libs/gui/tests/BufferQueue_test.cpp
index 0168877..17aa5f1 100644
--- a/libs/gui/tests/BufferQueue_test.cpp
+++ b/libs/gui/tests/BufferQueue_test.cpp
@@ -37,14 +37,18 @@
 
 #include <system/window.h>
 
+#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include <future>
 #include <thread>
 
+#include <com_android_graphics_libgui_flags.h>
+
 using namespace std::chrono_literals;
 
 namespace android {
+using namespace com::android::graphics::libgui;
 
 class BufferQueueTest : public ::testing::Test {
 
@@ -1261,6 +1265,31 @@
     ASSERT_EQ(NO_INIT, mProducer->disconnect(NATIVE_WINDOW_API_CPU));
 }
 
+TEST_F(BufferQueueTest, TestBqSetFrameRateFlagBuildTimeIsSet) {
+    if (flags::bq_setframerate()) {
+        ASSERT_EQ(true, FLAG_BQ_SET_FRAME_RATE);
+    }
+}
+
+struct BufferItemConsumerSetFrameRateListener : public BufferItemConsumer {
+    BufferItemConsumerSetFrameRateListener(const sp<IGraphicBufferConsumer>& consumer)
+          : BufferItemConsumer(consumer, GRALLOC_USAGE_SW_READ_OFTEN, 1) {}
+
+    MOCK_METHOD(void, onSetFrameRate, (float, int8_t, int8_t), (override));
+};
+
+TEST_F(BufferQueueTest, TestSetFrameRate) {
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+
+    sp<BufferItemConsumerSetFrameRateListener> bufferConsumer =
+            sp<BufferItemConsumerSetFrameRateListener>::make(consumer);
+
+    EXPECT_CALL(*bufferConsumer, onSetFrameRate(12.34f, 1, 0)).Times(1);
+    producer->setFrameRate(12.34f, 1, 0);
+}
+
 class Latch {
 public:
     explicit Latch(int expected) : mExpected(expected) {}
diff --git a/libs/gui/tests/FrameRateUtilsTest.cpp b/libs/gui/tests/FrameRateUtilsTest.cpp
new file mode 100644
index 0000000..5fe22b0
--- /dev/null
+++ b/libs/gui/tests/FrameRateUtilsTest.cpp
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+
+#include <gui/FrameRateUtils.h>
+#include <inttypes.h>
+#include <system/window.h>
+
+#include <com_android_graphics_libgui_flags.h>
+
+namespace android {
+using namespace com::android::graphics::libgui;
+
+TEST(FrameRateUtilsTest, ValidateFrameRate) {
+    EXPECT_TRUE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT,
+                                  ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, ""));
+    EXPECT_TRUE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT,
+                                  ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, ""));
+    EXPECT_TRUE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT,
+                                  ANATIVEWINDOW_CHANGE_FRAME_RATE_ALWAYS, ""));
+    EXPECT_TRUE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_FIXED_SOURCE,
+                                  ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, ""));
+
+    // Privileged APIs.
+    EXPECT_FALSE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_EXACT,
+                                   ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, ""));
+    EXPECT_FALSE(ValidateFrameRate(0.0f, ANATIVEWINDOW_FRAME_RATE_NO_VOTE,
+                                   ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, ""));
+
+    constexpr bool kPrivileged = true;
+    EXPECT_TRUE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_EXACT,
+                                  ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "",
+                                  kPrivileged));
+    EXPECT_TRUE(ValidateFrameRate(0.0f, ANATIVEWINDOW_FRAME_RATE_NO_VOTE,
+                                  ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "",
+                                  kPrivileged));
+
+    // Invalid frame rate.
+    EXPECT_FALSE(ValidateFrameRate(-1, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT,
+                                   ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, ""));
+    EXPECT_FALSE(ValidateFrameRate(1.0f / 0.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT,
+                                   ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, ""));
+    EXPECT_FALSE(ValidateFrameRate(0.0f / 0.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT,
+                                   ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, ""));
+
+    // Invalid compatibility.
+    EXPECT_FALSE(
+            ValidateFrameRate(60.0f, -1, ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, ""));
+    EXPECT_FALSE(ValidateFrameRate(60.0f, 2, ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, ""));
+
+    // Invalid change frame rate strategy.
+    if (flags::bq_setframerate()) {
+        EXPECT_FALSE(
+                ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT, -1, ""));
+        EXPECT_FALSE(
+                ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT, 2, ""));
+    }
+}
+
+} // namespace android