diff --git a/services/surfaceflinger/AllowedDisplayConfigs.h b/services/surfaceflinger/AllowedDisplayConfigs.h
new file mode 100644
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+++ b/services/surfaceflinger/AllowedDisplayConfigs.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2019 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 <log/log.h>
+#include <vector>
+
+/*
+ * Used to represent the Display Configurations allowed to be set by SurfaceFlinger
+ */
+class AllowedDisplayConfigs {
+private:
+    // Defining ConstructorTag as private to prevent instantiating this class from outside
+    // while still allowing it to be constructed by std::make_unique
+    struct ConstructorTag {};
+
+public:
+    AllowedDisplayConfigs(ConstructorTag) {}
+
+    class Builder {
+    public:
+        Builder()
+              : mAllowedDisplayConfigs(std::make_unique<AllowedDisplayConfigs>(ConstructorTag{})) {}
+
+        std::unique_ptr<const AllowedDisplayConfigs> build() {
+            return std::move(mAllowedDisplayConfigs);
+        }
+
+        // add a config to the allowed config set
+        Builder& addConfig(int32_t config) {
+            mAllowedDisplayConfigs->addConfig(config);
+            return *this;
+        }
+
+    private:
+        std::unique_ptr<AllowedDisplayConfigs> mAllowedDisplayConfigs;
+    };
+
+    bool isConfigAllowed(int32_t config) const {
+        return (std::find(mConfigs.begin(), mConfigs.end(), config) != mConfigs.end());
+    }
+
+private:
+    // add a config to the allowed config set
+    void addConfig(int32_t config) { mConfigs.push_back(config); }
+
+    std::vector<int32_t> mConfigs;
+};