diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index 0227043..b7594df 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -1346,6 +1346,21 @@
         SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(windowInfosListener));
         return remote()->transact(BnSurfaceComposer::REMOVE_WINDOW_INFOS_LISTENER, data, &reply);
     }
+
+    status_t setOverrideFrameRate(uid_t uid, float frameRate) override {
+        Parcel data, reply;
+        SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor());
+        SAFE_PARCEL(data.writeUint32, uid);
+        SAFE_PARCEL(data.writeFloat, frameRate);
+
+        status_t err = remote()->transact(BnSurfaceComposer::SET_OVERRIDE_FRAME_RATE, data, &reply);
+        if (err != NO_ERROR) {
+            ALOGE("setOverrideFrameRate: failed to transact %s (%d)", strerror(-err), err);
+            return err;
+        }
+
+        return NO_ERROR;
+    }
 };
 
 // Out-of-line virtual method definition to trigger vtable emission in this
@@ -2306,6 +2321,17 @@
 
             return removeWindowInfosListener(listener);
         }
+        case SET_OVERRIDE_FRAME_RATE: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
+
+            uid_t uid;
+            SAFE_PARCEL(data.readUint32, &uid);
+
+            float frameRate;
+            SAFE_PARCEL(data.readFloat, &frameRate);
+
+            return setOverrideFrameRate(uid, frameRate);
+        }
         default: {
             return BBinder::onTransact(code, data, reply, flags);
         }
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index b4f6cd5..31456cd 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -2094,6 +2094,10 @@
                                                                               displayModeId);
 }
 
+status_t SurfaceComposerClient::setOverrideFrameRate(uid_t uid, float frameRate) {
+    return ComposerService::getComposerService()->setOverrideFrameRate(uid, frameRate);
+}
+
 void SurfaceComposerClient::setAutoLowLatencyMode(const sp<IBinder>& display, bool on) {
     ComposerService::getComposerService()->setAutoLowLatencyMode(display, on);
 }
diff --git a/libs/gui/include/gui/ISurfaceComposer.h b/libs/gui/include/gui/ISurfaceComposer.h
index f37580c..fb4fb7e 100644
--- a/libs/gui/include/gui/ISurfaceComposer.h
+++ b/libs/gui/include/gui/ISurfaceComposer.h
@@ -559,6 +559,13 @@
                                   int8_t compatibility, int8_t changeFrameRateStrategy) = 0;
 
     /*
+     * Set the override frame rate for a specified uid by GameManagerService.
+     * Passing the frame rate and uid to SurfaceFlinger to update the override mapping
+     * in the scheduler.
+     */
+    virtual status_t setOverrideFrameRate(uid_t uid, float frameRate) = 0;
+
+    /*
      * Sets the frame timeline vsync info received from choreographer that corresponds to next
      * buffer submitted on that surface.
      */
@@ -678,6 +685,7 @@
         SET_BOOT_DISPLAY_MODE,
         CLEAR_BOOT_DISPLAY_MODE,
         GET_PREFERRED_BOOT_DISPLAY_MODE,
+        SET_OVERRIDE_FRAME_RATE,
         // Always append new enum to the end.
     };
 
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index c192323..4f92878 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -25,6 +25,7 @@
 
 #include <binder/IBinder.h>
 
+#include <utils/Errors.h>
 #include <utils/RefBase.h>
 #include <utils/Singleton.h>
 #include <utils/SortedVector.h>
@@ -175,6 +176,9 @@
     static status_t clearBootDisplayMode(const sp<IBinder>& display);
     // Gets the display mode in which the device boots if there is no user-preferred display mode
     static status_t getPreferredBootDisplayMode(const sp<IBinder>& display, ui::DisplayModeId*);
+    // Sets the frame rate of a particular app (uid). This is currently called
+    // by GameManager.
+    static status_t setOverrideFrameRate(uid_t uid, float frameRate);
 
     // Switches on/off Auto Low Latency Mode on the connected display. This should only be
     // called if the connected display supports Auto Low Latency Mode as reported by
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 999874b..0ebd11c 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -31,9 +31,11 @@
 #include <gui/SyncScreenCaptureListener.h>
 #include <inttypes.h>
 #include <private/gui/ComposerService.h>
+#include <sys/types.h>
 #include <ui/BufferQueueDefs.h>
 #include <ui/DisplayMode.h>
 #include <ui/Rect.h>
+#include <utils/Errors.h>
 #include <utils/String8.h>
 
 #include <limits>
@@ -925,6 +927,8 @@
         return NO_ERROR;
     }
 
+    status_t setOverrideFrameRate(uid_t /*uid*/, float /*frameRate*/) override { return NO_ERROR; }
+
 protected:
     IBinder* onAsBinder() override { return nullptr; }
 
diff --git a/services/surfaceflinger/Android.bp b/services/surfaceflinger/Android.bp
index 9f40849..3a1dc7c 100644
--- a/services/surfaceflinger/Android.bp
+++ b/services/surfaceflinger/Android.bp
@@ -183,6 +183,7 @@
         "RenderArea.cpp",
         "Scheduler/DispSyncSource.cpp",
         "Scheduler/EventThread.cpp",
+        "Scheduler/FrameRateOverrideMappings.cpp",
         "Scheduler/OneShotTimer.cpp",
         "Scheduler/LayerHistory.cpp",
         "Scheduler/LayerInfo.cpp",
diff --git a/services/surfaceflinger/Scheduler/FrameRateOverrideMappings.cpp b/services/surfaceflinger/Scheduler/FrameRateOverrideMappings.cpp
new file mode 100644
index 0000000..d9d64ae
--- /dev/null
+++ b/services/surfaceflinger/Scheduler/FrameRateOverrideMappings.cpp
@@ -0,0 +1,137 @@
+/*
+ * Copyright 2022 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 "FrameRateOverrideMappings.h"
+
+namespace android::scheduler {
+using FrameRateOverride = DisplayEventReceiver::Event::FrameRateOverride;
+
+std::optional<Fps> FrameRateOverrideMappings::getFrameRateOverrideForUid(
+        uid_t uid, bool supportsFrameRateOverrideByContent) const {
+    std::lock_guard lock(mFrameRateOverridesLock);
+
+    {
+        const auto iter = mFrameRateOverridesFromBackdoor.find(uid);
+        if (iter != mFrameRateOverridesFromBackdoor.end()) {
+            return iter->second;
+        }
+    }
+
+    {
+        const auto iter = mFrameRateOverridesFromGameManager.find(uid);
+        if (iter != mFrameRateOverridesFromGameManager.end()) {
+            return iter->second;
+        }
+    }
+
+    if (!supportsFrameRateOverrideByContent) {
+        return std::nullopt;
+    }
+
+    {
+        const auto iter = mFrameRateOverridesByContent.find(uid);
+        if (iter != mFrameRateOverridesByContent.end()) {
+            return iter->second;
+        }
+    }
+
+    return std::nullopt;
+}
+
+std::vector<FrameRateOverride> FrameRateOverrideMappings::getAllFrameRateOverrides() {
+    std::lock_guard lock(mFrameRateOverridesLock);
+    std::vector<FrameRateOverride> overrides;
+    overrides.reserve(std::max({mFrameRateOverridesFromGameManager.size(),
+                                mFrameRateOverridesFromBackdoor.size(),
+                                mFrameRateOverridesByContent.size()}));
+
+    for (const auto& [uid, frameRate] : mFrameRateOverridesFromBackdoor) {
+        overrides.emplace_back(FrameRateOverride{uid, frameRate.getValue()});
+    }
+    for (const auto& [uid, frameRate] : mFrameRateOverridesFromGameManager) {
+        if (std::find_if(overrides.begin(), overrides.end(),
+                         [uid = uid](auto i) { return i.uid == uid; }) == overrides.end()) {
+            overrides.emplace_back(FrameRateOverride{uid, frameRate.getValue()});
+        }
+    }
+    for (const auto& [uid, frameRate] : mFrameRateOverridesByContent) {
+        if (std::find_if(overrides.begin(), overrides.end(),
+                         [uid = uid](auto i) { return i.uid == uid; }) == overrides.end()) {
+            overrides.emplace_back(FrameRateOverride{uid, frameRate.getValue()});
+        }
+    }
+
+    return overrides;
+}
+
+void FrameRateOverrideMappings::dump(std::string& result) const {
+    using base::StringAppendF;
+
+    std::lock_guard lock(mFrameRateOverridesLock);
+
+    StringAppendF(&result, "Frame Rate Overrides (backdoor): {");
+    for (const auto& [uid, frameRate] : mFrameRateOverridesFromBackdoor) {
+        StringAppendF(&result, "[uid: %d frameRate: %s], ", uid, to_string(frameRate).c_str());
+    }
+    StringAppendF(&result, "}\n");
+
+    StringAppendF(&result, "Frame Rate Overrides (GameManager): {");
+    for (const auto& [uid, frameRate] : mFrameRateOverridesFromGameManager) {
+        StringAppendF(&result, "[uid: %d frameRate: %s], ", uid, to_string(frameRate).c_str());
+    }
+    StringAppendF(&result, "}\n");
+
+    StringAppendF(&result, "Frame Rate Overrides (setFrameRate): {");
+    for (const auto& [uid, frameRate] : mFrameRateOverridesByContent) {
+        StringAppendF(&result, "[uid: %d frameRate: %s], ", uid, to_string(frameRate).c_str());
+    }
+    StringAppendF(&result, "}\n");
+}
+
+bool FrameRateOverrideMappings::updateFrameRateOverridesByContent(
+        const UidToFrameRateOverride& frameRateOverrides) {
+    std::lock_guard lock(mFrameRateOverridesLock);
+    if (!std::equal(mFrameRateOverridesByContent.begin(), mFrameRateOverridesByContent.end(),
+                    frameRateOverrides.begin(), frameRateOverrides.end(),
+                    [](const auto& lhs, const auto& rhs) {
+                        return lhs.first == rhs.first && isApproxEqual(lhs.second, rhs.second);
+                    })) {
+        mFrameRateOverridesByContent = frameRateOverrides;
+        return true;
+    }
+    return false;
+}
+
+void FrameRateOverrideMappings::setGameModeRefreshRateForUid(FrameRateOverride frameRateOverride) {
+    std::lock_guard lock(mFrameRateOverridesLock);
+    if (frameRateOverride.frameRateHz != 0.f) {
+        mFrameRateOverridesFromGameManager[frameRateOverride.uid] =
+                Fps::fromValue(frameRateOverride.frameRateHz);
+    } else {
+        mFrameRateOverridesFromGameManager.erase(frameRateOverride.uid);
+    }
+}
+
+void FrameRateOverrideMappings::setPreferredRefreshRateForUid(FrameRateOverride frameRateOverride) {
+    std::lock_guard lock(mFrameRateOverridesLock);
+    if (frameRateOverride.frameRateHz != 0.f) {
+        mFrameRateOverridesFromBackdoor[frameRateOverride.uid] =
+                Fps::fromValue(frameRateOverride.frameRateHz);
+    } else {
+        mFrameRateOverridesFromBackdoor.erase(frameRateOverride.uid);
+    }
+}
+} // namespace android::scheduler
diff --git a/services/surfaceflinger/Scheduler/FrameRateOverrideMappings.h b/services/surfaceflinger/Scheduler/FrameRateOverrideMappings.h
new file mode 100644
index 0000000..278f87c
--- /dev/null
+++ b/services/surfaceflinger/Scheduler/FrameRateOverrideMappings.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2022 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 <android-base/thread_annotations.h>
+#include <gui/DisplayEventReceiver.h>
+#include <scheduler/Fps.h>
+#include <sys/types.h>
+#include <map>
+#include <optional>
+
+namespace android::scheduler {
+class FrameRateOverrideMappings {
+    using FrameRateOverride = DisplayEventReceiver::Event::FrameRateOverride;
+    using UidToFrameRateOverride = std::map<uid_t, Fps>;
+
+public:
+    std::optional<Fps> getFrameRateOverrideForUid(uid_t uid,
+                                                  bool supportsFrameRateOverrideByContent) const
+            EXCLUDES(mFrameRateOverridesLock);
+    std::vector<FrameRateOverride> getAllFrameRateOverrides() EXCLUDES(mFrameRateOverridesLock);
+    void dump(std::string& result) const;
+    bool updateFrameRateOverridesByContent(const UidToFrameRateOverride& frameRateOverrides)
+            EXCLUDES(mFrameRateOverridesLock);
+    void setGameModeRefreshRateForUid(FrameRateOverride frameRateOverride)
+            EXCLUDES(mFrameRateOverridesLock);
+    void setPreferredRefreshRateForUid(FrameRateOverride frameRateOverride)
+            EXCLUDES(mFrameRateOverridesLock);
+
+private:
+    // The frame rate override lists need their own mutex as they are being read
+    // by SurfaceFlinger, Scheduler and EventThread (as a callback) to prevent deadlocks
+    mutable std::mutex mFrameRateOverridesLock;
+
+    // mappings between a UID and a preferred refresh rate that this app would
+    // run at.
+    UidToFrameRateOverride mFrameRateOverridesByContent GUARDED_BY(mFrameRateOverridesLock);
+    UidToFrameRateOverride mFrameRateOverridesFromBackdoor GUARDED_BY(mFrameRateOverridesLock);
+    UidToFrameRateOverride mFrameRateOverridesFromGameManager GUARDED_BY(mFrameRateOverridesLock);
+};
+} // namespace android::scheduler
diff --git a/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp b/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
index 42dc539..89d861f 100644
--- a/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
+++ b/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
@@ -206,7 +206,7 @@
 
     if (layer.vote == LayerVoteType::ExplicitExact) {
         const int divider = getFrameRateDivider(refreshRate.getFps(), layer.desiredRefreshRate);
-        if (mSupportsFrameRateOverride) {
+        if (mSupportsFrameRateOverrideByContent) {
             // Since we support frame rate override, allow refresh rates which are
             // multiples of the layer's request, as those apps would be throttled
             // down to run at the desired refresh rate.
@@ -479,7 +479,7 @@
     const RefreshRate& touchRefreshRate = getMaxRefreshRateByPolicyLocked(anchorGroup);
 
     const bool touchBoostForExplicitExact = [&] {
-        if (mSupportsFrameRateOverride) {
+        if (mSupportsFrameRateOverrideByContent) {
             // Enable touch boost if there are other layers besides exact
             return explicitExact + noVoteLayers != layers.size();
         } else {
@@ -547,7 +547,6 @@
         const std::vector<LayerRequirement>& layers, Fps displayFrameRate,
         GlobalSignals globalSignals) const {
     ATRACE_CALL();
-    if (!mSupportsFrameRateOverride) return {};
 
     ALOGV("getFrameRateOverrides %zu layers", layers.size());
     std::lock_guard lock(mLock);
@@ -762,12 +761,12 @@
     mMinSupportedRefreshRate = sortedModes.front();
     mMaxSupportedRefreshRate = sortedModes.back();
 
-    mSupportsFrameRateOverride = false;
+    mSupportsFrameRateOverrideByContent = false;
     if (mConfig.enableFrameRateOverride) {
         for (const auto& mode1 : sortedModes) {
             for (const auto& mode2 : sortedModes) {
                 if (getFrameRateDivider(mode1->getFps(), mode2->getFps()) >= 2) {
-                    mSupportsFrameRateOverride = true;
+                    mSupportsFrameRateOverrideByContent = true;
                     break;
                 }
             }
@@ -1006,8 +1005,8 @@
         base::StringAppendF(&result, "\t%s\n", refreshRate->toString().c_str());
     }
 
-    base::StringAppendF(&result, "Supports Frame Rate Override: %s\n",
-                        mSupportsFrameRateOverride ? "yes" : "no");
+    base::StringAppendF(&result, "Supports Frame Rate Override By Content: %s\n",
+                        mSupportsFrameRateOverrideByContent ? "yes" : "no");
     base::StringAppendF(&result, "Idle timer: (%s) %s\n",
                         mConfig.supportKernelIdleTimer ? "kernel" : "platform",
                         mIdleTimer ? mIdleTimer->dump().c_str() : "off");
diff --git a/services/surfaceflinger/Scheduler/RefreshRateConfigs.h b/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
index de5afb7..849d297 100644
--- a/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
+++ b/services/surfaceflinger/Scheduler/RefreshRateConfigs.h
@@ -327,7 +327,7 @@
     // refresh rates.
     KernelIdleTimerAction getIdleTimerAction() const;
 
-    bool supportsFrameRateOverride() const { return mSupportsFrameRateOverride; }
+    bool supportsFrameRateOverrideByContent() const { return mSupportsFrameRateOverrideByContent; }
 
     // Return the display refresh rate divider to match the layer
     // frame rate, or 0 if the display refresh rate is not a multiple of the
@@ -495,7 +495,7 @@
     const std::vector<Fps> mKnownFrameRates;
 
     const Config mConfig;
-    bool mSupportsFrameRateOverride;
+    bool mSupportsFrameRateOverrideByContent;
 
     struct GetBestRefreshRateInvocation {
         std::vector<LayerRequirement> layerRequirements;
diff --git a/services/surfaceflinger/Scheduler/Scheduler.cpp b/services/surfaceflinger/Scheduler/Scheduler.cpp
index d4b3917..a85e748 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.cpp
+++ b/services/surfaceflinger/Scheduler/Scheduler.cpp
@@ -42,6 +42,7 @@
 #include "../Layer.h"
 #include "DispSyncSource.h"
 #include "EventThread.h"
+#include "FrameRateOverrideMappings.h"
 #include "InjectVSyncSource.h"
 #include "OneShotTimer.h"
 #include "SurfaceFlingerProperties.h"
@@ -138,29 +139,11 @@
 }
 
 std::optional<Fps> Scheduler::getFrameRateOverride(uid_t uid) const {
-    {
-        std::scoped_lock lock(mRefreshRateConfigsLock);
-        if (!mRefreshRateConfigs->supportsFrameRateOverride()) {
-            return std::nullopt;
-        }
-    }
-
-    std::lock_guard lock(mFrameRateOverridesLock);
-    {
-        const auto iter = mFrameRateOverridesFromBackdoor.find(uid);
-        if (iter != mFrameRateOverridesFromBackdoor.end()) {
-            return iter->second;
-        }
-    }
-
-    {
-        const auto iter = mFrameRateOverridesByContent.find(uid);
-        if (iter != mFrameRateOverridesByContent.end()) {
-            return iter->second;
-        }
-    }
-
-    return std::nullopt;
+    const auto refreshRateConfigs = holdRefreshRateConfigs();
+    const bool supportsFrameRateOverrideByContent =
+            refreshRateConfigs->supportsFrameRateOverrideByContent();
+    return mFrameRateOverrideMappings
+            .getFrameRateOverrideForUid(uid, supportsFrameRateOverrideByContent);
 }
 
 bool Scheduler::isVsyncValid(nsecs_t expectedVsyncTimestamp, uid_t uid) const {
@@ -174,9 +157,6 @@
 
 impl::EventThread::ThrottleVsyncCallback Scheduler::makeThrottleVsyncCallback() const {
     std::scoped_lock lock(mRefreshRateConfigsLock);
-    if (!mRefreshRateConfigs->supportsFrameRateOverride()) {
-        return {};
-    }
 
     return [this](nsecs_t expectedVsyncTimestamp, uid_t uid) {
         return !isVsyncValid(expectedVsyncTimestamp, uid);
@@ -282,18 +262,9 @@
 }
 
 void Scheduler::onFrameRateOverridesChanged(ConnectionHandle handle, PhysicalDisplayId displayId) {
-    std::vector<FrameRateOverride> overrides;
-    {
-        std::lock_guard lock(mFrameRateOverridesLock);
-        for (const auto& [uid, frameRate] : mFrameRateOverridesFromBackdoor) {
-            overrides.emplace_back(FrameRateOverride{uid, frameRate.getValue()});
-        }
-        for (const auto& [uid, frameRate] : mFrameRateOverridesByContent) {
-            if (mFrameRateOverridesFromBackdoor.count(uid) == 0) {
-                overrides.emplace_back(FrameRateOverride{uid, frameRate.getValue()});
-            }
-        }
-    }
+    std::vector<FrameRateOverride> overrides =
+            mFrameRateOverrideMappings.getAllFrameRateOverrides();
+
     android::EventThread* thread;
     {
         std::lock_guard lock(mConnectionsLock);
@@ -693,20 +664,7 @@
                   mFeatures.test(Feature::kContentDetection) ? "on" : "off",
                   mLayerHistory.dump().c_str());
 
-    {
-        std::lock_guard lock(mFrameRateOverridesLock);
-        StringAppendF(&result, "Frame Rate Overrides (backdoor): {");
-        for (const auto& [uid, frameRate] : mFrameRateOverridesFromBackdoor) {
-            StringAppendF(&result, "[uid: %d frameRate: %s], ", uid, to_string(frameRate).c_str());
-        }
-        StringAppendF(&result, "}\n");
-
-        StringAppendF(&result, "Frame Rate Overrides (setFrameRate): {");
-        for (const auto& [uid, frameRate] : mFrameRateOverridesByContent) {
-            StringAppendF(&result, "[uid: %d frameRate: %s], ", uid, to_string(frameRate).c_str());
-        }
-        StringAppendF(&result, "}\n");
-    }
+    mFrameRateOverrideMappings.dump(result);
 
     {
         std::lock_guard lock(mHWVsyncLock);
@@ -723,7 +681,7 @@
 bool Scheduler::updateFrameRateOverrides(
         scheduler::RefreshRateConfigs::GlobalSignals consideredSignals, Fps displayRefreshRate) {
     const auto refreshRateConfigs = holdRefreshRateConfigs();
-    if (!refreshRateConfigs->supportsFrameRateOverride()) {
+    if (!refreshRateConfigs->supportsFrameRateOverrideByContent()) {
         return false;
     }
 
@@ -731,15 +689,7 @@
         const auto frameRateOverrides =
                 refreshRateConfigs->getFrameRateOverrides(mPolicy.contentRequirements,
                                                           displayRefreshRate, consideredSignals);
-        std::lock_guard lock(mFrameRateOverridesLock);
-        if (!std::equal(mFrameRateOverridesByContent.begin(), mFrameRateOverridesByContent.end(),
-                        frameRateOverrides.begin(), frameRateOverrides.end(),
-                        [](const auto& lhs, const auto& rhs) {
-                            return lhs.first == rhs.first && isApproxEqual(lhs.second, rhs.second);
-                        })) {
-            mFrameRateOverridesByContent = frameRateOverrides;
-            return true;
-        }
+        return mFrameRateOverrideMappings.updateFrameRateOverridesByContent(frameRateOverrides);
     }
     return false;
 }
@@ -851,18 +801,20 @@
     mLayerHistory.setDisplayArea(displayArea);
 }
 
+void Scheduler::setGameModeRefreshRateForUid(FrameRateOverride frameRateOverride) {
+    if (frameRateOverride.frameRateHz > 0.f && frameRateOverride.frameRateHz < 1.f) {
+        return;
+    }
+
+    mFrameRateOverrideMappings.setGameModeRefreshRateForUid(frameRateOverride);
+}
+
 void Scheduler::setPreferredRefreshRateForUid(FrameRateOverride frameRateOverride) {
     if (frameRateOverride.frameRateHz > 0.f && frameRateOverride.frameRateHz < 1.f) {
         return;
     }
 
-    std::lock_guard lock(mFrameRateOverridesLock);
-    if (frameRateOverride.frameRateHz != 0.f) {
-        mFrameRateOverridesFromBackdoor[frameRateOverride.uid] =
-                Fps::fromValue(frameRateOverride.frameRateHz);
-    } else {
-        mFrameRateOverridesFromBackdoor.erase(frameRateOverride.uid);
-    }
+    mFrameRateOverrideMappings.setPreferredRefreshRateForUid(frameRateOverride);
 }
 
 std::chrono::steady_clock::time_point Scheduler::getPreviousVsyncFrom(
diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index 2f3d952..bc9024a 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -35,6 +35,7 @@
 #include <scheduler/Features.h>
 
 #include "EventThread.h"
+#include "FrameRateOverrideMappings.h"
 #include "LayerHistory.h"
 #include "MessageQueue.h"
 #include "OneShotTimer.h"
@@ -146,7 +147,7 @@
     void onScreenReleased(ConnectionHandle);
 
     void onFrameRateOverridesChanged(ConnectionHandle, PhysicalDisplayId)
-            EXCLUDES(mFrameRateOverridesLock) EXCLUDES(mConnectionsLock);
+            EXCLUDES(mConnectionsLock);
 
     // Modifies work duration in the event thread.
     void setDuration(ConnectionHandle, std::chrono::nanoseconds workDuration,
@@ -196,8 +197,7 @@
 
     // Returns true if a given vsync timestamp is considered valid vsync
     // for a given uid
-    bool isVsyncValid(nsecs_t expectedVsyncTimestamp, uid_t uid) const
-            EXCLUDES(mFrameRateOverridesLock);
+    bool isVsyncValid(nsecs_t expectedVsyncTimestamp, uid_t uid) const;
 
     std::chrono::steady_clock::time_point getPreviousVsyncFrom(nsecs_t expectedPresentTime) const;
 
@@ -226,10 +226,12 @@
 
     // Stores the preferred refresh rate that an app should run at.
     // FrameRateOverride.refreshRateHz == 0 means no preference.
-    void setPreferredRefreshRateForUid(FrameRateOverride) EXCLUDES(mFrameRateOverridesLock);
+    void setPreferredRefreshRateForUid(FrameRateOverride);
+
+    void setGameModeRefreshRateForUid(FrameRateOverride);
+
     // Retrieves the overridden refresh rate for a given uid.
-    std::optional<Fps> getFrameRateOverride(uid_t uid) const
-            EXCLUDES(mRefreshRateConfigsLock, mFrameRateOverridesLock);
+    std::optional<Fps> getFrameRateOverride(uid_t uid) const EXCLUDES(mRefreshRateConfigsLock);
 
     nsecs_t getVsyncPeriodFromRefreshRateConfigs() const EXCLUDES(mRefreshRateConfigsLock) {
         std::scoped_lock lock(mRefreshRateConfigsLock);
@@ -275,7 +277,7 @@
 
     void dispatchCachedReportedMode() REQUIRES(mPolicyLock) EXCLUDES(mRefreshRateConfigsLock);
     bool updateFrameRateOverrides(RefreshRateConfigs::GlobalSignals, Fps displayRefreshRate)
-            REQUIRES(mPolicyLock) EXCLUDES(mFrameRateOverridesLock);
+            REQUIRES(mPolicyLock);
 
     impl::EventThread::ThrottleVsyncCallback makeThrottleVsyncCallback() const
             EXCLUDES(mRefreshRateConfigsLock);
@@ -350,16 +352,7 @@
             GUARDED_BY(mVsyncTimelineLock);
     static constexpr std::chrono::nanoseconds MAX_VSYNC_APPLIED_TIME = 200ms;
 
-    // The frame rate override lists need their own mutex as they are being read
-    // by SurfaceFlinger, Scheduler and EventThread (as a callback) to prevent deadlocks
-    mutable std::mutex mFrameRateOverridesLock;
-
-    // mappings between a UID and a preferred refresh rate that this app would
-    // run at.
-    RefreshRateConfigs::UidToFrameRateOverride mFrameRateOverridesByContent
-            GUARDED_BY(mFrameRateOverridesLock);
-    RefreshRateConfigs::UidToFrameRateOverride mFrameRateOverridesFromBackdoor
-            GUARDED_BY(mFrameRateOverridesLock);
+    FrameRateOverrideMappings mFrameRateOverrideMappings;
 
     // Keeps track of whether the screen is acquired for debug
     std::atomic<bool> mScreenAcquired = false;
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 38d9f10..ea5025f 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -5576,6 +5576,7 @@
             }
             return PERMISSION_DENIED;
         }
+        case SET_OVERRIDE_FRAME_RATE:
         case ON_PULL_ATOM: {
             const int uid = IPCThreadState::self()->getCallingUid();
             if (uid == AID_SYSTEM) {
@@ -6983,6 +6984,17 @@
     return NO_ERROR;
 }
 
+status_t SurfaceFlinger::setOverrideFrameRate(uid_t uid, float frameRate) {
+    PhysicalDisplayId displayId = [&]() {
+        Mutex::Autolock lock(mStateLock);
+        return getDefaultDisplayDeviceLocked()->getPhysicalId();
+    }();
+
+    mScheduler->setGameModeRefreshRateForUid(FrameRateOverride{static_cast<uid_t>(uid), frameRate});
+    mScheduler->onFrameRateOverridesChanged(mAppConnectionHandle, displayId);
+    return NO_ERROR;
+}
+
 status_t SurfaceFlinger::setFrameTimelineInfo(const sp<IGraphicBufferProducer>& surface,
                                               const FrameTimelineInfo& frameTimelineInfo) {
     Mutex::Autolock lock(mStateLock);
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 01709ab..8ca9982 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -606,6 +606,8 @@
     status_t setFrameTimelineInfo(const sp<IGraphicBufferProducer>& surface,
                                   const FrameTimelineInfo& frameTimelineInfo) override;
 
+    status_t setOverrideFrameRate(uid_t uid, float frameRate) override;
+
     status_t addTransactionTraceListener(
             const sp<gui::ITransactionTraceListener>& listener) override;