diff --git a/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/FSR2UpscalerPlugin.cs b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/FSR2UpscalerPlugin.cs
new file mode 100644
index 00000000..be5cd9f4
--- /dev/null
+++ b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/FSR2UpscalerPlugin.cs
@@ -0,0 +1,121 @@
+using System.Collections.Generic;
+using FidelityFX;
+
+namespace UnityEngine.Rendering.HighDefinition.AMD.FSR2
+{
+    /// <summary>
+    /// Custom upscaler plugin that uses the open source port of FSR2 to Unity.
+    /// This eschews using native plugins, instead using portable code that will work on any platform that supports compute shaders.
+    /// </summary>
+    public class FSR2UpscalerPlugin: UpscalerPlugin
+    {
+        private Fsr2Assets _assets;
+        
+        public override string name => "FSR 2.2";
+
+        public override bool isSupported => SystemInfo.supportsComputeShaders;
+
+        public override bool Load()
+        {
+            if (_assets != null)
+                return true;
+            
+            _assets = Resources.Load<Fsr2Assets>("FSR2 Assets");
+            return _assets != null;
+        }
+
+        public override bool IsLoaded() => _assets != null;
+        
+        public override UpscalerContext CreateContext(in FSR2CommandInitializationData initSettings)
+        {
+            var context = new FSR2UpscalerContext(in initSettings);
+            context.Init(_assets);
+            return context;
+        }
+
+        public override void DestroyContext(UpscalerContext context)
+        {
+            ((FSR2UpscalerContext)context).Destroy();
+        }
+
+        public override bool GetRenderResolutionFromQualityMode(FSR2Quality qualityMode, uint displayWidth, uint displayHeight, out uint renderWidth, out uint renderHeight)
+        {
+            Fsr3Upscaler.GetRenderResolutionFromQualityMode(out int rw, out int rh, (int)displayWidth, (int)displayHeight, (Fsr3Upscaler.QualityMode)((int)qualityMode + 2));
+            renderWidth = (uint)rw;
+            renderHeight = (uint)rh;
+            return true;
+        }
+
+        public override float GetUpscaleRatioFromQualityMode(FSR2Quality qualityMode)
+        {
+            return Fsr3Upscaler.GetUpscaleRatioFromQualityMode((Fsr3Upscaler.QualityMode)((int)qualityMode + 2));
+        }
+    }
+
+    public class FSR2UpscalerContext : UpscalerContext
+    {
+        private readonly Fsr2Context _context = new();
+        private readonly Fsr2.DispatchDescription _dispatchDescription = new();
+        private readonly FSR2CommandInitializationData _initData;
+
+        internal FSR2UpscalerContext(in FSR2CommandInitializationData initSettings)
+        {
+            _initData = initSettings;
+        }
+
+        internal void Init(Fsr2Assets assets)
+        {
+            Fsr2.InitializationFlags flags = Fsr2.InitializationFlags.EnableFP16Usage;
+            if (_initData.GetFlag(FfxFsr2InitializationFlags.EnableHighDynamicRange)) flags |= Fsr2.InitializationFlags.EnableHighDynamicRange;
+            if (_initData.GetFlag(FfxFsr2InitializationFlags.EnableDisplayResolutionMotionVectors)) flags |= Fsr2.InitializationFlags.EnableDisplayResolutionMotionVectors;
+            if (_initData.GetFlag(FfxFsr2InitializationFlags.EnableMotionVectorsJitterCancellation)) flags |= Fsr2.InitializationFlags.EnableMotionVectorsJitterCancellation;
+            if (_initData.GetFlag(FfxFsr2InitializationFlags.DepthInverted)) flags |= Fsr2.InitializationFlags.EnableDepthInverted;
+            if (_initData.GetFlag(FfxFsr2InitializationFlags.EnableDepthInfinite)) flags |= Fsr2.InitializationFlags.EnableDepthInfinite;
+            if (_initData.GetFlag(FfxFsr2InitializationFlags.EnableAutoExposure)) flags |= Fsr2.InitializationFlags.EnableAutoExposure;
+            if (_initData.GetFlag(FfxFsr2InitializationFlags.EnableDynamicResolution)) flags |= Fsr2.InitializationFlags.EnableDynamicResolution;
+
+            Debug.Log($"Initializing FSR2 with max render size: {_initData.maxRenderSizeWidth}x{_initData.maxRenderSizeHeight}, display size: {_initData.displaySizeWidth}x{_initData.displaySizeHeight}, flags: {flags}");
+            
+            _context.Create(new Fsr2.ContextDescription
+            {
+                DisplaySize = new Vector2Int((int)_initData.displaySizeWidth, (int)_initData.displaySizeHeight),
+                MaxRenderSize = new Vector2Int((int)_initData.maxRenderSizeWidth, (int)_initData.maxRenderSizeHeight),
+                Flags = flags,
+                Shaders = assets.shaders,
+            });
+        }
+
+        internal void Destroy()
+        {
+            _context.Destroy();
+        }
+
+        public override void Execute(CommandBuffer cmd, in FSR2CommandExecutionData executeData, in FSR2TextureTable textures)
+        {
+            _dispatchDescription.Color = new ResourceView(textures.colorInput);
+            _dispatchDescription.Depth = new ResourceView(textures.depth);
+            _dispatchDescription.MotionVectors = new ResourceView(textures.motionVectors);
+            _dispatchDescription.Exposure = new ResourceView(textures.exposureTexture);
+            _dispatchDescription.Reactive = new ResourceView(textures.biasColorMask);
+            _dispatchDescription.TransparencyAndComposition = new ResourceView(textures.transparencyMask);
+            _dispatchDescription.Output = new ResourceView(textures.colorOutput);
+
+            _dispatchDescription.JitterOffset = new Vector2(executeData.jitterOffsetX, executeData.jitterOffsetY);
+            _dispatchDescription.MotionVectorScale = new Vector2(executeData.MVScaleX, executeData.MVScaleY);
+            _dispatchDescription.RenderSize = new Vector2Int((int)executeData.renderSizeWidth, (int)executeData.renderSizeHeight);
+            _dispatchDescription.InputResourceSize = new Vector2Int((int)executeData.renderSizeWidth, (int)executeData.renderSizeHeight);
+            _dispatchDescription.EnableSharpening = executeData.enableSharpening != 0;
+            _dispatchDescription.Sharpness = executeData.sharpness;
+            _dispatchDescription.FrameTimeDelta = executeData.frameTimeDelta / 1000f;
+            _dispatchDescription.PreExposure = executeData.preExposure;
+            _dispatchDescription.Reset = executeData.reset != 0;
+            _dispatchDescription.CameraNear = executeData.cameraNear;
+            _dispatchDescription.CameraFar = executeData.cameraFar;
+            _dispatchDescription.CameraFovAngleVertical = executeData.cameraFovAngleVertical;
+            _dispatchDescription.ViewSpaceToMetersFactor = 1.0f; // 1 unit is 1 meter in Unity
+            _dispatchDescription.UseTextureArrays = TextureXR.useTexArray && textures.colorInput.dimension == TextureDimension.Tex2DArray;
+            
+            _context.Dispatch(_dispatchDescription, cmd);
+        }
+    }
+}
diff --git a/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/FSR2UpscalerPlugin.cs.meta b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/FSR2UpscalerPlugin.cs.meta
new file mode 100644
index 00000000..fb49886b
--- /dev/null
+++ b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/FSR2UpscalerPlugin.cs.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: d1949a73f3cda0f418c91ecd8212668c
diff --git a/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/Resources/FSR2 Assets.asset b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/Resources/FSR2 Assets.asset
new file mode 100644
index 00000000..e1c438e1
--- /dev/null
+++ b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/Resources/FSR2 Assets.asset	
@@ -0,0 +1,23 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
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+  m_Name: FSR2 Assets
+  m_EditorClassIdentifier: 
+  shaders:
+    computeLuminancePyramidPass: {fileID: 7200000, guid: 04c3480675e29a340808141e68d4cc8b, type: 3}
+    reconstructPreviousDepthPass: {fileID: 7200000, guid: 5060dfafe45aa67459629186ceb7464e, type: 3}
+    depthClipPass: {fileID: 7200000, guid: b207de122e2c4b844b89dcd7c5c77c80, type: 3}
+    lockPass: {fileID: 7200000, guid: 20b7864a7e7258946aaf0f1996febad3, type: 3}
+    accumulatePass: {fileID: 7200000, guid: 7e791d69a5be98247a93b63897bc64df, type: 3}
+    sharpenPass: {fileID: 7200000, guid: 40815651f0f5d994cb73da9816a7ff9b, type: 3}
+    autoGenReactivePass: {fileID: 7200000, guid: 67ee1b32ca5e4234db9f06984c783dee, type: 3}
+    tcrAutoGenPass: {fileID: 7200000, guid: f8b1c27fb6a544b43b38903592240500, type: 3}
diff --git a/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/Resources/FSR2 Assets.asset.meta b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/Resources/FSR2 Assets.asset.meta
new file mode 100644
index 00000000..41e9aa1f
--- /dev/null
+++ b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/Resources/FSR2 Assets.asset.meta	
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
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diff --git a/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/UpscalerPlugin.cs b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/UpscalerPlugin.cs
index 55ba79f9..f99512b2 100644
--- a/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/UpscalerPlugin.cs
+++ b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/Upscalers/UpscalerPlugin.cs
@@ -9,6 +9,7 @@ namespace UnityEngine.Rendering.HighDefinition.AMD
     {
         private static readonly List<UpscalerPlugin> AvailablePlugins = new()
         {
+            new FSR2.FSR2UpscalerPlugin(),
             new FSR3.FSR3UpscalerPlugin(),
 #if UNITY_STANDALONE_WIN && false
             new FSR2Wrapper.FSR2WrapperUpscaler(),