diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index 09f1ed7..2e9c796 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -832,6 +832,33 @@
         }
         return reply.readInt32();
     }
+
+    virtual status_t getAllowedDisplayConfigs(const sp<IBinder>& displayToken,
+                                              std::vector<int32_t>* outAllowedConfigs) {
+        if (!outAllowedConfigs) return BAD_VALUE;
+        Parcel data, reply;
+        status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
+        if (result != NO_ERROR) {
+            ALOGE("getAllowedDisplayConfigs failed to writeInterfaceToken: %d", result);
+            return result;
+        }
+        result = data.writeStrongBinder(displayToken);
+        if (result != NO_ERROR) {
+            ALOGE("getAllowedDisplayConfigs failed to writeStrongBinder: %d", result);
+            return result;
+        }
+        result = remote()->transact(BnSurfaceComposer::GET_ALLOWED_DISPLAY_CONFIGS, data, &reply);
+        if (result != NO_ERROR) {
+            ALOGE("getAllowedDisplayConfigs failed to transact: %d", result);
+            return result;
+        }
+        result = reply.readInt32Vector(outAllowedConfigs);
+        if (result != NO_ERROR) {
+            ALOGE("getAllowedDisplayConfigs failed to readInt32Vector: %d", result);
+            return result;
+        }
+        return reply.readInt32();
+    }
 };
 
 // Out-of-line virtual method definition to trigger vtable emission in this
@@ -1352,6 +1379,15 @@
             reply->writeInt32(result);
             return result;
         }
+        case GET_ALLOWED_DISPLAY_CONFIGS: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
+            sp<IBinder> displayToken = data.readStrongBinder();
+            std::vector<int32_t> allowedConfigs;
+            status_t result = getAllowedDisplayConfigs(displayToken, &allowedConfigs);
+            reply->writeInt32Vector(allowedConfigs);
+            reply->writeInt32(result);
+            return result;
+        }
         default: {
             return BBinder::onTransact(code, data, reply, flags);
         }
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 55a2ae5..206e056 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -1388,6 +1388,12 @@
                                                                            allowedConfigs);
 }
 
+status_t SurfaceComposerClient::getAllowedDisplayConfigs(const sp<IBinder>& displayToken,
+                                                         std::vector<int32_t>* outAllowedConfigs) {
+    return ComposerService::getComposerService()->getAllowedDisplayConfigs(displayToken,
+                                                                           outAllowedConfigs);
+}
+
 status_t SurfaceComposerClient::getDisplayColorModes(const sp<IBinder>& display,
         Vector<ColorMode>* outColorModes) {
     return ComposerService::getComposerService()->getDisplayColorModes(display, outColorModes);
diff --git a/libs/gui/include/gui/ISurfaceComposer.h b/libs/gui/include/gui/ISurfaceComposer.h
index 0d5b767..890367c 100644
--- a/libs/gui/include/gui/ISurfaceComposer.h
+++ b/libs/gui/include/gui/ISurfaceComposer.h
@@ -367,6 +367,14 @@
      */
     virtual status_t setAllowedDisplayConfigs(const sp<IBinder>& displayToken,
                                               const std::vector<int32_t>& allowedConfigs) = 0;
+
+    /*
+     * Returns the allowed display configurations currently set.
+     * The allowedConfigs in a vector of indexes corresponding to the configurations
+     * returned from getDisplayConfigs().
+     */
+    virtual status_t getAllowedDisplayConfigs(const sp<IBinder>& displayToken,
+                                              std::vector<int32_t>* outAllowedConfigs) = 0;
 };
 
 // ----------------------------------------------------------------------------
@@ -415,6 +423,7 @@
         ADD_REGION_SAMPLING_LISTENER,
         REMOVE_REGION_SAMPLING_LISTENER,
         SET_ALLOWED_DISPLAY_CONFIGS,
+        GET_ALLOWED_DISPLAY_CONFIGS,
         // Always append new enum to the end.
     };
 
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index 3c52b10..7e763fc 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -117,6 +117,12 @@
     static status_t setAllowedDisplayConfigs(const sp<IBinder>& displayToken,
                                              const std::vector<int32_t>& allowedConfigs);
 
+    // Returns the allowed display configurations currently set.
+    // The allowedConfigs in a vector of indexes corresponding to the configurations
+    // returned from getDisplayConfigs().
+    static status_t getAllowedDisplayConfigs(const sp<IBinder>& displayToken,
+                                             std::vector<int32_t>* outAllowedConfigs);
+
     // Gets the list of supported color modes for the given display
     static status_t getDisplayColorModes(const sp<IBinder>& display,
             Vector<ui::ColorMode>* outColorModes);
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index dae7736..6db3c9c 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -682,6 +682,10 @@
                                       const std::vector<int32_t>& /*allowedConfigs*/) override {
         return NO_ERROR;
     }
+    status_t getAllowedDisplayConfigs(const sp<IBinder>& /*displayToken*/,
+                                      std::vector<int32_t>* /*outAllowedConfigs*/) override {
+        return NO_ERROR;
+    }
 
 protected:
     IBinder* onAsBinder() override { return nullptr; }
diff --git a/services/surfaceflinger/AllowedDisplayConfigs.h b/services/surfaceflinger/AllowedDisplayConfigs.h
index e3b9c1f..7ca62ea 100644
--- a/services/surfaceflinger/AllowedDisplayConfigs.h
+++ b/services/surfaceflinger/AllowedDisplayConfigs.h
@@ -54,6 +54,12 @@
         return (std::find(mConfigs.begin(), mConfigs.end(), config) != mConfigs.end());
     }
 
+    void getAllowedConfigs(std::vector<int32_t>* outConfigs) const {
+        if (outConfigs) {
+            *outConfigs = mConfigs;
+        }
+    }
+
 private:
     // add a config to the allowed config set
     void addConfig(int32_t config) { mConfigs.push_back(config); }
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index f651bdf..df2bbc3 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -4939,6 +4939,7 @@
         case GET_HDR_CAPABILITIES:
         case SET_ACTIVE_CONFIG:
         case SET_ALLOWED_DISPLAY_CONFIGS:
+        case GET_ALLOWED_DISPLAY_CONFIGS:
         case SET_ACTIVE_COLOR_MODE:
         case INJECT_VSYNC:
         case SET_POWER_MODE:
@@ -5828,6 +5829,36 @@
     return NO_ERROR;
 }
 
+status_t SurfaceFlinger::getAllowedDisplayConfigs(const android::sp<android::IBinder>& displayToken,
+                                                  std::vector<int32_t>* outAllowedConfigs) {
+    ATRACE_CALL();
+
+    if (!displayToken) {
+        ALOGE("getAllowedDisplayConfigs: displayToken is null");
+        return BAD_VALUE;
+    }
+
+    if (!outAllowedConfigs) {
+        ALOGE("getAllowedDisplayConfigs: outAllowedConfigs is null");
+        return BAD_VALUE;
+    }
+
+    ConditionalLock stateLock(mStateLock, std::this_thread::get_id() != mMainThreadId);
+    const auto displayId = getPhysicalDisplayIdLocked(displayToken);
+    if (!displayId) {
+        ALOGE("getAllowedDisplayConfigs: display not found");
+        return NAME_NOT_FOUND;
+    }
+
+    std::lock_guard allowedConfigLock(mAllowedConfigsLock);
+    auto allowedConfigIterator = mAllowedConfigs.find(displayId.value());
+    if (allowedConfigIterator != mAllowedConfigs.end()) {
+        allowedConfigIterator->second->getAllowedConfigs(outAllowedConfigs);
+    }
+
+    return NO_ERROR;
+}
+
 // ----------------------------------------------------------------------------
 
 void SetInputWindowsListener::onSetInputWindowsFinished() {
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 9adfb55..abc03ec 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -493,6 +493,8 @@
     status_t removeRegionSamplingListener(const sp<IRegionSamplingListener>& listener) override;
     status_t setAllowedDisplayConfigs(const sp<IBinder>& displayToken,
                                       const std::vector<int32_t>& allowedConfigs) override;
+    status_t getAllowedDisplayConfigs(const sp<IBinder>& displayToken,
+                                      std::vector<int32_t>* outAllowedConfigs) override;
 
     /* ------------------------------------------------------------------------
      * DeathRecipient interface