Update locales.json

- Added blacklist status to FunctionProfile
- Added PPTC Info file updater from v5518 and updated old updater logic to allow multiple update passes
- Added blacklist check to PPTC Cache loading
- Added marking functions as blacklisted if they do not yet exist at PPTC translation time
- Logger now shows how many functions were blacklisted when translating new functions to PPTC cache

Directory.Packages.props

@@ -42,7 +42,7 @@
     <PackageVersion Include="Ryujinx.Graphics.Nvdec.Dependencies" Version="5.0.3-build14" />
     <PackageVersion Include="Ryujinx.Graphics.Vulkan.Dependencies.MoltenVK" Version="1.2.0" />
     <PackageVersion Include="Ryujinx.SDL2-CS" Version="2.30.0-build32" />
-    <PackageVersion Include="Gommon" Version="2.7.0.2" />
+    <PackageVersion Include="Gommon" Version="2.7.1" />
     <PackageVersion Include="securifybv.ShellLink" Version="0.1.0" />
     <PackageVersion Include="Sep" Version="0.6.0" />
     <PackageVersion Include="shaderc.net" Version="0.1.0" />

src/ARMeilleure/Translation/PTC/Ptc.cs

@@ -3,6 +3,7 @@ using ARMeilleure.CodeGen.Linking;
 using ARMeilleure.CodeGen.Unwinding;
 using ARMeilleure.Common;
 using ARMeilleure.Memory;
+using ARMeilleure.State;
 using Ryujinx.Common;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
@@ -29,8 +30,8 @@ namespace ARMeilleure.Translation.PTC
     {
         private const string OuterHeaderMagicString = "PTCohd\0\0";
         private const string InnerHeaderMagicString = "PTCihd\0\0";
-        
-        private const uint InternalVersion = 6998; //! To be incremented manually for each change to the ARMeilleure project.
+
+        private const uint InternalVersion = 7007; //! To be incremented manually for each change to the ARMeilleure project.
 
         private const string ActualDir = "0";
         private const string BackupDir = "1";
@@ -183,6 +184,36 @@ namespace ARMeilleure.Translation.PTC
             InitializeCarriers();
         }
 
+        private bool ContainsBlacklistedFunctions()
+        {
+            List<ulong> blacklist = Profiler.GetBlacklistedFunctions();
+            bool containsBlacklistedFunctions = false;
+            _infosStream.Seek(0L, SeekOrigin.Begin);
+            bool foundBadFunction = false;
+
+            for (int index = 0; index < GetEntriesCount(); index++)
+            {
+                InfoEntry infoEntry = DeserializeStructure<InfoEntry>(_infosStream);
+                foreach (ulong address in blacklist)
+                {
+                    if (infoEntry.Address == address)
+                    {
+                        containsBlacklistedFunctions = true;
+                        Logger.Warning?.Print(LogClass.Ptc, "PPTC cache invalidated: Found blacklisted functions in PPTC cache");
+                        foundBadFunction = true;
+                        break;
+                    }
+                }
+
+                if (foundBadFunction)
+                {
+                    break;
+                }
+            }
+
+            return containsBlacklistedFunctions;
+        }
+
         private void PreLoad()
         {
             string fileNameActual = $"{CachePathActual}.cache";
@@ -531,7 +562,7 @@ namespace ARMeilleure.Translation.PTC
 
         public void LoadTranslations(Translator translator)
         {
-            if (AreCarriersEmpty())
+            if (AreCarriersEmpty() || ContainsBlacklistedFunctions())
             {
                 return;
             }
@@ -834,10 +865,18 @@ namespace ARMeilleure.Translation.PTC
                 while (profiledFuncsToTranslate.TryDequeue(out var item))
                 {
                     ulong address = item.address;
+                    ExecutionMode executionMode = item.funcProfile.Mode;
+                    bool highCq = item.funcProfile.HighCq;
 
                     Debug.Assert(Profiler.IsAddressInStaticCodeRange(address));
 
-                    TranslatedFunction func = translator.Translate(address, item.funcProfile.Mode, item.funcProfile.HighCq);
+                    TranslatedFunction func = translator.Translate(address, executionMode, highCq);
+
+                    if (func == null)
+                    {
+                        Profiler.UpdateEntry(address, executionMode, true, true);
+                        continue;
+                    }
 
                     bool isAddressUnique = translator.Functions.TryAdd(address, func.GuestSize, func);
 
@@ -884,7 +923,14 @@ namespace ARMeilleure.Translation.PTC
 
             PtcStateChanged?.Invoke(PtcLoadingState.Loaded, _translateCount, _translateTotalCount);
 
-            Logger.Info?.Print(LogClass.Ptc, $"{_translateCount} of {_translateTotalCount} functions translated | Thread count: {degreeOfParallelism} in {sw.Elapsed.TotalSeconds} s");
+            if (_translateCount == _translateTotalCount)
+            {
+                Logger.Info?.Print(LogClass.Ptc, $"{_translateCount} of {_translateTotalCount} functions translated | Thread count: {degreeOfParallelism} in {sw.Elapsed.TotalSeconds} s");
+            }
+            else
+            {
+                Logger.Info?.Print(LogClass.Ptc, $"{_translateCount} of {_translateTotalCount} functions translated | {_translateTotalCount - _translateCount} function{(_translateTotalCount - _translateCount != 1 ? "s" : "")} blacklisted | Thread count: {degreeOfParallelism} in {sw.Elapsed.TotalSeconds} s");
+            }
 
             Thread preSaveThread = new(PreSave)
             {

src/ARMeilleure/Translation/PTC/PtcProfiler.cs

@@ -24,10 +24,11 @@ namespace ARMeilleure.Translation.PTC
     {
         private const string OuterHeaderMagicString = "Pohd\0\0\0\0";
 
-        private const uint InternalVersion = 5518; //! Not to be incremented manually for each change to the ARMeilleure project.
+        private const uint InternalVersion = 7007; //! Not to be incremented manually for each change to the ARMeilleure project.
 
         private static readonly uint[] _migrateInternalVersions = {
             1866,
+            5518,
         };
 
         private const int SaveInterval = 30; // Seconds.
@@ -76,20 +77,30 @@ namespace ARMeilleure.Translation.PTC
         private void TimerElapsed(object _, ElapsedEventArgs __) 
             => new Thread(PreSave) { Name = "Ptc.DiskWriter" }.Start();
 
-        public void AddEntry(ulong address, ExecutionMode mode, bool highCq)
+        public void AddEntry(ulong address, ExecutionMode mode, bool highCq, bool blacklist = false)
         {
             if (IsAddressInStaticCodeRange(address))
             {
                 Debug.Assert(!highCq);
 
-                lock (_lock)
+                if (blacklist)
                 {
-                    ProfiledFuncs.TryAdd(address, new FuncProfile(mode, highCq: false));
+                    lock (_lock)
+                    {
+                        ProfiledFuncs[address] = new FuncProfile(mode, highCq: false, true);
+                    }
+                }
+                else
+                {
+                    lock (_lock)
+                    {
+                        ProfiledFuncs.TryAdd(address, new FuncProfile(mode, highCq: false, false));
+                    }
                 }
             }
         }
 
-        public void UpdateEntry(ulong address, ExecutionMode mode, bool highCq)
+        public void UpdateEntry(ulong address, ExecutionMode mode, bool highCq, bool? blacklist = null)
         {
             if (IsAddressInStaticCodeRange(address))
             {
@@ -99,7 +110,7 @@ namespace ARMeilleure.Translation.PTC
                 {
                     Debug.Assert(ProfiledFuncs.ContainsKey(address));
 
-                    ProfiledFuncs[address] = new FuncProfile(mode, highCq: true);
+                    ProfiledFuncs[address] = new FuncProfile(mode, highCq: true, blacklist ?? ProfiledFuncs[address].Blacklist);
                 }
             }
         }
@@ -115,7 +126,7 @@ namespace ARMeilleure.Translation.PTC
 
             foreach (var profiledFunc in ProfiledFuncs)
             {
-                if (!funcs.ContainsKey(profiledFunc.Key))
+                if (!funcs.ContainsKey(profiledFunc.Key) && !profiledFunc.Value.Blacklist)
                 {
                     profiledFuncsToTranslate.Enqueue((profiledFunc.Key, profiledFunc.Value));
                 }
@@ -130,6 +141,24 @@ namespace ARMeilleure.Translation.PTC
             ProfiledFuncs.TrimExcess();
         }
 
+        public List<ulong> GetBlacklistedFunctions()
+        {
+            List<ulong> funcs = new List<ulong>();
+
+            foreach (var profiledFunc in ProfiledFuncs)
+            {
+                if (profiledFunc.Value.Blacklist)
+                {
+                    if (!funcs.Contains(profiledFunc.Key))
+                    {
+                        funcs.Add(profiledFunc.Key);
+                    }
+                }
+            }
+
+            return funcs;
+        }
+
         public void PreLoad()
         {
             _lastHash = default;
@@ -220,13 +249,18 @@ namespace ARMeilleure.Translation.PTC
                     return false;
                 }
 
+                Func<ulong, FuncProfile, (ulong, FuncProfile)> migrateEntryFunc = null;
+
                 switch (outerHeader.InfoFileVersion)
                 {
                     case InternalVersion:
                         ProfiledFuncs = Deserialize(stream);
                         break;
                     case 1866:
-                        ProfiledFuncs = Deserialize(stream, (address, profile) => (address + 0x500000UL, profile));
+                        migrateEntryFunc = (address, profile) => (address + 0x500000UL, profile);
+                        goto case 5518;
+                    case 5518:
+                        ProfiledFuncs = DeserializeAddBlacklist(stream, migrateEntryFunc);
                         break;
                     default:
                         Logger.Error?.Print(LogClass.Ptc, $"No migration path for {nameof(outerHeader.InfoFileVersion)} '{outerHeader.InfoFileVersion}'. Discarding cache.");
@@ -256,6 +290,16 @@ namespace ARMeilleure.Translation.PTC
             return DeserializeDictionary<ulong, FuncProfile>(stream, DeserializeStructure<FuncProfile>);
         }
 
+        private static Dictionary<ulong, FuncProfile> DeserializeAddBlacklist(Stream stream, Func<ulong, FuncProfile, (ulong, FuncProfile)> migrateEntryFunc = null)
+        {
+            if (migrateEntryFunc != null)
+            {
+                return DeserializeAndUpdateDictionary(stream, (Stream stream) => { return new FuncProfile(DeserializeStructure<FuncProfilePreBlacklist>(stream)); }, migrateEntryFunc);
+            }
+
+            return DeserializeDictionary<ulong, FuncProfile>(stream, (Stream stream) => { return new FuncProfile(DeserializeStructure<FuncProfilePreBlacklist>(stream)); });
+        }
+
         private static ReadOnlySpan<byte> GetReadOnlySpan(MemoryStream memoryStream)
         {
             return new(memoryStream.GetBuffer(), (int)memoryStream.Position, (int)memoryStream.Length - (int)memoryStream.Position);
@@ -387,13 +431,35 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 5*/)]
+        [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 6*/)]
         public struct FuncProfile
         {
             public ExecutionMode Mode;
             public bool HighCq;
+            public bool Blacklist;
 
-            public FuncProfile(ExecutionMode mode, bool highCq)
+            public FuncProfile(ExecutionMode mode, bool highCq, bool blacklist)
+            {
+                Mode = mode;
+                HighCq = highCq;
+                Blacklist = blacklist;
+            }
+
+            public FuncProfile(FuncProfilePreBlacklist fp)
+            {
+                Mode = fp.Mode;
+                HighCq = fp.HighCq;
+                Blacklist = false;
+            }
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 5*/)]
+        public struct FuncProfilePreBlacklist
+        {
+            public ExecutionMode Mode;
+            public bool HighCq;
+
+            public FuncProfilePreBlacklist(ExecutionMode mode, bool highCq)
             {
                 Mode = mode;
                 HighCq = highCq;

src/ARMeilleure/Translation/Translator.cs

@@ -249,6 +249,11 @@ namespace ARMeilleure.Translation
 
             ControlFlowGraph cfg = EmitAndGetCFG(context, blocks, out Range funcRange, out Counter<uint> counter);
 
+            if (cfg == null)
+            {
+                return null;
+            }
+
             ulong funcSize = funcRange.End - funcRange.Start;
 
             Logger.EndPass(PassName.Translation, cfg);
@@ -407,6 +412,11 @@ namespace ARMeilleure.Translation
                         if (opCode.Instruction.Emitter != null)
                         {
                             opCode.Instruction.Emitter(context);
+                            if (opCode.Instruction.Name == InstName.Und && blkIndex == 0)
+                            {
+                                range = new Range(rangeStart, rangeEnd);
+                                return null;
+                            }
                         }
                         else
                         {

src/Ryujinx.Common/Configuration/Hid/Controller/LedConfigController.cs

@@ -2,14 +2,24 @@
 {
     public class LedConfigController
     {
-        /// <summary>
-        ///     Packed RGB int of the color
-        /// </summary>
-        public uint LedColor { get; set; }
-
         /// <summary>
         /// Enable LED color changing by the emulator
         /// </summary>
         public bool EnableLed { get; set; }
+        
+        /// <summary>
+        /// Ignores the color and disables the LED entirely.
+        /// </summary>
+        public bool TurnOffLed { get; set; }
+        
+        /// <summary>
+        /// Ignores the color and uses the rainbow color functionality for the LED.
+        /// </summary>
+        public bool UseRainbow { get; set; }
+        
+        /// <summary>
+        ///     Packed RGB int of the color
+        /// </summary>
+        public uint LedColor { get; set; }
     }
 }

src/Ryujinx.Common/Utilities/Rainbow.cs

@@ -0,0 +1,110 @@
+using Gommon;
+using System;
+using System.Drawing;
+using System.Threading.Tasks;
+
+namespace Ryujinx.Common.Utilities
+{
+    public static class Rainbow
+    {
+        public static bool CyclingEnabled { get; set; }
+
+        public static void Enable()
+        {
+            if (!CyclingEnabled)
+            {
+                CyclingEnabled = true;
+                Executor.ExecuteBackgroundAsync(async () =>
+                {
+                    while (CyclingEnabled)
+                    {
+                        await Task.Delay(15);
+                        Tick();
+                    }
+                });
+            }
+        }
+
+        public static void Disable()
+        {
+            CyclingEnabled = false;
+        }
+        
+        
+        public static float Speed { get; set; } = 1;
+        
+        public static Color Color { get; private set; } = Color.Blue;
+
+        public static void Tick()
+        {
+            Color = HsbToRgb((Color.GetHue() + Speed) / 360);
+            
+            UpdatedHandler.Call(Color.ToArgb());
+        }
+
+        public static void Reset()
+        {
+            Color = Color.Blue;
+            UpdatedHandler.Clear();
+        }
+
+        public static event Action<int> Updated
+        {
+            add => UpdatedHandler.Add(value);
+            remove => UpdatedHandler.Remove(value);
+        }
+
+        internal static Event<int> UpdatedHandler = new();
+
+        private static Color HsbToRgb(float hue, float saturation = 1, float brightness = 1)
+        {
+            int r = 0, g = 0, b = 0;
+            if (saturation == 0)
+            {
+                r = g = b = (int)(brightness * 255.0f + 0.5f);
+            }
+            else
+            {
+                float h = (hue - (float)Math.Floor(hue)) * 6.0f;
+                float f = h - (float)Math.Floor(h);
+                float p = brightness * (1.0f - saturation);
+                float q = brightness * (1.0f - saturation * f);
+                float t = brightness * (1.0f - (saturation * (1.0f - f)));
+                switch ((int)h)
+                {
+                    case 0:
+                        r = (int)(brightness * 255.0f + 0.5f);
+                        g = (int)(t * 255.0f + 0.5f);
+                        b = (int)(p * 255.0f + 0.5f);
+                        break;
+                    case 1:
+                        r = (int)(q * 255.0f + 0.5f);
+                        g = (int)(brightness * 255.0f + 0.5f);
+                        b = (int)(p * 255.0f + 0.5f);
+                        break;
+                    case 2:
+                        r = (int)(p * 255.0f + 0.5f);
+                        g = (int)(brightness * 255.0f + 0.5f);
+                        b = (int)(t * 255.0f + 0.5f);
+                        break;
+                    case 3:
+                        r = (int)(p * 255.0f + 0.5f);
+                        g = (int)(q * 255.0f + 0.5f);
+                        b = (int)(brightness * 255.0f + 0.5f);
+                        break;
+                    case 4:
+                        r = (int)(t * 255.0f + 0.5f);
+                        g = (int)(p * 255.0f + 0.5f);
+                        b = (int)(brightness * 255.0f + 0.5f);
+                        break;
+                    case 5:
+                        r = (int)(brightness * 255.0f + 0.5f);
+                        g = (int)(p * 255.0f + 0.5f);
+                        b = (int)(q * 255.0f + 0.5f);
+                        break;
+                }
+            }
+            return Color.FromArgb(Convert.ToByte(255), Convert.ToByte(r), Convert.ToByte(g), Convert.ToByte(b));
+        }
+    }
+}

src/Ryujinx.HLE/HOS/ArmProcessContextFactory.cs

@@ -20,6 +20,7 @@ namespace Ryujinx.HLE.HOS
         private readonly string _titleIdText;
         private readonly string _displayVersion;
         private readonly bool _diskCacheEnabled;
+        private readonly string _diskCacheSelector;
         private readonly ulong _codeAddress;
         private readonly ulong _codeSize;
 
@@ -31,6 +32,7 @@ namespace Ryujinx.HLE.HOS
             string titleIdText,
             string displayVersion,
             bool diskCacheEnabled,
+            string diskCacheSelector,
             ulong codeAddress,
             ulong codeSize)
         {
@@ -39,6 +41,7 @@ namespace Ryujinx.HLE.HOS
             _titleIdText = titleIdText;
             _displayVersion = displayVersion;
             _diskCacheEnabled = diskCacheEnabled;
+            _diskCacheSelector = diskCacheSelector;
             _codeAddress = codeAddress;
             _codeSize = codeSize;
         }
@@ -114,7 +117,7 @@ namespace Ryujinx.HLE.HOS
                 }
             }
 
-            DiskCacheLoadState = processContext.Initialize(_titleIdText, _displayVersion, _diskCacheEnabled, _codeAddress, _codeSize, "default"); //Ready for exefs profiles
+            DiskCacheLoadState = processContext.Initialize(_titleIdText, _displayVersion, _diskCacheEnabled, _codeAddress, _codeSize, _diskCacheSelector ?? "default");
 
             return processContext;
         }

src/Ryujinx.HLE/HOS/ModLoader.cs

@@ -5,6 +5,7 @@ using LibHac.FsSystem;
 using LibHac.Loader;
 using LibHac.Tools.FsSystem;
 using LibHac.Tools.FsSystem.RomFs;
+using LibHac.Util;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
 using Ryujinx.Common.Utilities;
@@ -18,6 +19,7 @@ using System.Collections.Specialized;
 using System.Globalization;
 using System.IO;
 using System.Linq;
+using System.Security.Cryptography;
 using LazyFile = Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy.LazyFile;
 using Path = System.IO.Path;
 
@@ -580,6 +582,7 @@ namespace Ryujinx.HLE.HOS
             public BitVector32 Stubs;
             public BitVector32 Replaces;
             public MetaLoader Npdm;
+            public string Hash;
 
             public bool Modified => (Stubs.Data | Replaces.Data) != 0;
         }
@@ -590,8 +593,11 @@ namespace Ryujinx.HLE.HOS
             {
                 Stubs = new BitVector32(),
                 Replaces = new BitVector32(),
+                Hash = null,
             };
 
+            string tempHash = string.Empty;
+
             if (!_appMods.TryGetValue(applicationId, out ModCache mods) || mods.ExefsDirs.Count == 0)
             {
                 return modLoadResult;
@@ -627,8 +633,16 @@ namespace Ryujinx.HLE.HOS
 
                         modLoadResult.Replaces[1 << i] = true;
 
-                        nsos[i] = new NsoExecutable(nsoFile.OpenRead().AsStorage(), nsoName);
-                        Logger.Info?.Print(LogClass.ModLoader, $"NSO '{nsoName}' replaced");
+                        using (FileStream stream = nsoFile.OpenRead())
+                        {
+                            nsos[i] = new NsoExecutable(stream.AsStorage(), nsoName);
+                            Logger.Info?.Print(LogClass.ModLoader, $"NSO '{nsoName}' replaced");
+                            using (MD5 md5 = MD5.Create())
+                            {
+                                stream.Seek(0, SeekOrigin.Begin);
+                                tempHash += BitConverter.ToString(md5.ComputeHash(stream)).Replace("-", "").ToLowerInvariant();
+                            }
+                        }
                     }
 
                     modLoadResult.Stubs[1 << i] |= File.Exists(Path.Combine(mod.Path.FullName, nsoName + StubExtension));
@@ -660,6 +674,14 @@ namespace Ryujinx.HLE.HOS
                 }
             }
 
+            if (!string.IsNullOrEmpty(tempHash))
+            {
+                using (MD5 md5 = MD5.Create())
+                {
+                    modLoadResult.Hash += BitConverter.ToString(md5.ComputeHash(tempHash.ToBytes())).Replace("-", "").ToLowerInvariant();
+                }
+            }
+
             return modLoadResult;
         }
 

src/Ryujinx.HLE/Loaders/Processes/Extensions/FileSystemExtensions.cs

@@ -84,13 +84,6 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
             // Apply Nsos patches.
             device.Configuration.VirtualFileSystem.ModLoader.ApplyNsoPatches(programId, nsoExecutables);
 
-            // Don't use PTC if ExeFS files have been replaced.
-            bool enablePtc = device.System.EnablePtc && !modLoadResult.Modified;
-            if (!enablePtc)
-            {
-                Logger.Warning?.Print(LogClass.Ptc, "Detected unsupported ExeFs modifications. PTC disabled.");
-            }
-
             string programName = string.Empty;
 
             if (!isHomebrew && programId > 0x010000000000FFFF)
@@ -117,7 +110,8 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
                 device.System.KernelContext,
                 metaLoader,
                 nacpData,
-                enablePtc,
+                device.System.EnablePtc,
+                modLoadResult.Hash,
                 true,
                 programName,
                 metaLoader.GetProgramId(),

src/Ryujinx.HLE/Loaders/Processes/ProcessLoader.cs

@@ -235,6 +235,7 @@ namespace Ryujinx.HLE.Loaders.Processes
                                                                        dummyExeFs.GetNpdm(),
                                                                        nacpData,
                                                                        diskCacheEnabled: false,
+                                                                       diskCacheSelector: null,
                                                                        allowCodeMemoryForJit: true,
                                                                        programName,
                                                                        programId,

src/Ryujinx.HLE/Loaders/Processes/ProcessLoaderHelper.cs

@@ -186,6 +186,7 @@ namespace Ryujinx.HLE.Loaders.Processes
                 string.Empty,
                 string.Empty,
                 false,
+                null,
                 codeAddress,
                 codeSize);
 
@@ -226,6 +227,7 @@ namespace Ryujinx.HLE.Loaders.Processes
             MetaLoader metaLoader,
             BlitStruct<ApplicationControlProperty> applicationControlProperties,
             bool diskCacheEnabled,
+            string diskCacheSelector,
             bool allowCodeMemoryForJit,
             string name,
             ulong programId,
@@ -379,6 +381,7 @@ namespace Ryujinx.HLE.Loaders.Processes
                 $"{programId:x16}",
                 displayVersion,
                 diskCacheEnabled,
+                diskCacheSelector,
                 codeStart,
                 codeSize);
 

src/Ryujinx.Input.SDL2/SDL2Gamepad.cs

@@ -1,6 +1,8 @@
 using Ryujinx.Common.Configuration.Hid;
 using Ryujinx.Common.Configuration.Hid.Controller;
 using Ryujinx.Common.Logging;
+using Ryujinx.Common.Utilities;
+using Ryujinx.HLE.HOS.Services.Hid;
 using SDL2;
 using System;
 using System.Collections.Generic;
@@ -86,7 +88,7 @@ namespace Ryujinx.Input.SDL2
             Id = driverId;
             Features = GetFeaturesFlag();
             _triggerThreshold = 0.0f;
-
+            
             // Enable motion tracking
             if (Features.HasFlag(GamepadFeaturesFlag.Motion))
             {
@@ -102,6 +104,18 @@ namespace Ryujinx.Input.SDL2
             }
         }
 
+        public void SetLed(uint packedRgb)
+        {
+            if (!Features.HasFlag(GamepadFeaturesFlag.Led)) return;
+
+            byte red = packedRgb > 0 ? (byte)(packedRgb >> 16) : (byte)0;
+            byte green = packedRgb > 0 ? (byte)(packedRgb >> 8) : (byte)0;
+            byte blue = packedRgb > 0 ? (byte)(packedRgb % 256) : (byte)0;
+            
+            if (SDL_GameControllerSetLED(_gamepadHandle, red, green, blue) != 0)
+                Logger.Error?.Print(LogClass.Hid, "LED is not supported on this game controller.");
+        }
+
         private GamepadFeaturesFlag GetFeaturesFlag()
         {
             GamepadFeaturesFlag result = GamepadFeaturesFlag.None;
@@ -112,9 +126,7 @@ namespace Ryujinx.Input.SDL2
                 result |= GamepadFeaturesFlag.Motion;
             }
 
-            int error = SDL_GameControllerRumble(_gamepadHandle, 0, 0, 100);
-
-            if (error == 0)
+            if (SDL_GameControllerHasRumble(_gamepadHandle) == SDL_bool.SDL_TRUE)
             {
                 result |= GamepadFeaturesFlag.Rumble;
             }
@@ -136,6 +148,8 @@ namespace Ryujinx.Input.SDL2
         {
             if (disposing && _gamepadHandle != nint.Zero)
             {
+                Rainbow.Updated -= RainbowColorChanged;
+                
                 SDL_GameControllerClose(_gamepadHandle);
 
                 _gamepadHandle = nint.Zero;
@@ -214,12 +228,41 @@ namespace Ryujinx.Input.SDL2
 
         private static Vector3 GsToMs2(Vector3 gs) => gs / SDL_STANDARD_GRAVITY;
 
+        private void RainbowColorChanged(int packedRgb)
+        {
+            if (!_configuration.Led.UseRainbow) return;
+            
+            SetLed((uint)packedRgb);
+        }
+
+        private bool _rainbowColorEnabled;
+        
         public void SetConfiguration(InputConfig configuration)
         {
             lock (_userMappingLock)
             {
                 _configuration = (StandardControllerInputConfig)configuration;
 
+                if (Features.HasFlag(GamepadFeaturesFlag.Led) && _configuration.Led.EnableLed)
+                {
+                    if (_configuration.Led.TurnOffLed)
+                        (this as IGamepad).ClearLed();
+                    else switch (_configuration.Led.UseRainbow)
+                    {
+                        case true when !_rainbowColorEnabled:
+                            Rainbow.Updated += RainbowColorChanged;
+                            _rainbowColorEnabled = true;
+                            break;
+                        case false when _rainbowColorEnabled:
+                            Rainbow.Updated -= RainbowColorChanged;
+                            _rainbowColorEnabled = false;
+                            break;
+                    }
+                    
+                    if (!_configuration.Led.TurnOffLed && !_rainbowColorEnabled)
+                        SetLed(_configuration.Led.LedColor);
+                }
+                
                 _buttonsUserMapping.Clear();
 
                 // First update sticks

src/Ryujinx.Input.SDL2/SDL2GamepadDriver.cs

@@ -173,5 +173,16 @@ namespace Ryujinx.Input.SDL2
 
             return new SDL2Gamepad(gamepadHandle, id);
         }
+
+        public IEnumerable<IGamepad> GetGamepads()
+        {
+            lock (_gamepadsIds)
+            {
+                foreach (string gamepadId in _gamepadsIds)
+                {
+                    yield return GetGamepad(gamepadId);
+                }
+            }
+        }
     }
 }

src/Ryujinx.Input.SDL2/SDL2Keyboard.cs

@@ -1,5 +1,6 @@
 using Ryujinx.Common.Configuration.Hid;
 using Ryujinx.Common.Configuration.Hid.Keyboard;
+using Ryujinx.Common.Logging;
 using System;
 using System.Collections.Generic;
 using System.Numerics;
@@ -385,6 +386,11 @@ namespace Ryujinx.Input.SDL2
             }
         }
 
+        public void SetLed(uint packedRgb)
+        {
+            Logger.Info?.Print(LogClass.UI, "SetLed called on an SDL2Keyboard");
+        }
+
         public void SetTriggerThreshold(float triggerThreshold)
         {
             // No operations

src/Ryujinx.Input.SDL2/SDL2Mouse.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Common.Configuration.Hid;
+using Ryujinx.Common.Logging;
 using System;
 using System.Drawing;
 using System.Numerics;
@@ -76,6 +77,11 @@ namespace Ryujinx.Input.SDL2
             throw new NotImplementedException();
         }
 
+        public void SetLed(uint packedRgb)
+        {
+            Logger.Info?.Print(LogClass.UI, "SetLed called on an SDL2Mouse");
+        }
+
         public void SetTriggerThreshold(float triggerThreshold)
         {
             throw new NotImplementedException();

src/Ryujinx.Input.SDL2/SDL2MouseDriver.cs

@@ -1,6 +1,7 @@
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
 using System.Drawing;
 using System.Numerics;
@@ -164,6 +165,8 @@ namespace Ryujinx.Input.SDL2
             return new SDL2Mouse(this);
         }
 
+        public IEnumerable<IGamepad> GetGamepads() => [GetGamepad("0")];
+
         public void Dispose()
         {
             if (_isDisposed)

src/Ryujinx.Input.SDL2/SDLKeyboardDriver.cs

@@ -1,5 +1,6 @@
 using Ryujinx.SDL2.Common;
 using System;
+using System.Collections.Generic;
 
 namespace Ryujinx.Input.SDL2
 {
@@ -51,5 +52,13 @@ namespace Ryujinx.Input.SDL2
 
             return new SDL2Keyboard(this, _keyboardIdentifers[0], "All keyboards");
         }
+
+        public IEnumerable<IGamepad> GetGamepads()
+        {
+            foreach (var keyboardId in _keyboardIdentifers)
+            {
+                yield return GetGamepad(keyboardId);
+            }
+        }
     }
 }

src/Ryujinx.Input/IGamepad.cs

@@ -65,6 +65,15 @@ namespace Ryujinx.Input
         /// <param name="configuration">The configuration of the gamepad</param>
         void SetConfiguration(InputConfig configuration);
 
+        /// <summary>
+        /// Set the LED on the gamepad to a given color.
+        /// </summary>
+        /// <remarks>Does nothing on a controller without LED functionality.</remarks>
+        /// <param name="packedRgb">The packed RGB integer.</param>
+        void SetLed(uint packedRgb);
+
+        public void ClearLed() => SetLed(0);
+
         /// <summary>
         /// Starts a rumble effect on the gamepad.
         /// </summary>

src/Ryujinx.Input/IGamepadDriver.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 
 namespace Ryujinx.Input
 {
@@ -33,6 +34,11 @@ namespace Ryujinx.Input
         /// <param name="id">The unique id of the gamepad</param>
         /// <returns>An instance of <see cref="IGamepad"/> associated to the gamepad id given or null if not found</returns>
         IGamepad GetGamepad(string id);
+        
+        /// <summary>
+        /// Returns an <see cref="IEnumerable{T}"/> of the connected gamepads.
+        /// </summary>
+        IEnumerable<IGamepad> GetGamepads();
 
         /// <summary>
         /// Clear the internal state of the driver.

src/Ryujinx.SDL2.Common/SDL2Driver.cs

@@ -1,5 +1,6 @@
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
+using Ryujinx.Common.Utilities;
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;

src/Ryujinx/AppHost.cs

@@ -501,6 +501,8 @@ namespace Ryujinx.Ava
             _renderingThread.Start();
 
             _viewModel.Volume = ConfigurationState.Instance.System.AudioVolume.Value;
+            
+            Rainbow.Enable();
 
             MainLoop();
 
@@ -587,6 +589,15 @@ namespace Ryujinx.Ava
                 return;
             }
 
+            foreach (IGamepad gamepad in RyujinxApp.MainWindow.InputManager.GamepadDriver.GetGamepads())
+            {
+                gamepad?.ClearLed();
+                gamepad?.Dispose();
+            }
+            
+            Rainbow.Disable();
+            Rainbow.Reset();
+
             _isStopped = true;
             Stop();
         }

src/Ryujinx/Assets/locales.json

@@ -2022,6 +2022,56 @@
         "zh_TW": "下一次啟動遊戲時，觸發 PPTC 進行重建"
       }
     },
+    {
+      "ID": "GameListContextMenuCacheManagementNukePptc",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "Purge PPTC cache",
+        "es_ES": "",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
+    {
+      "ID": "GameListContextMenuCacheManagementNukePptcToolTip",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "Deletes all PPTC cache files for the Application",
+        "es_ES": "",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
     {
       "ID": "GameListContextMenuCacheManagementPurgeShaderCache",
       "Translations": {
@@ -7628,7 +7678,57 @@
         "ar_SA": "",
         "de_DE": "",
         "el_GR": "",
-        "en_US": "Custom LED",
+        "en_US": "LED",
+        "es_ES": "",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
+    {
+      "ID": "ControllerSettingsLedColorDisable",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "Disable",
+        "es_ES": "",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
+    {
+      "ID": "ControllerSettingsLedColorRainbow",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "Rainbow",
         "es_ES": "",
         "fr_FR": "",
         "he_IL": "",
@@ -12872,6 +12972,31 @@
         "zh_TW": "在 {0} 清除 PPTC 快取時出錯: {1}"
       }
     },
+    {
+      "ID": "DialogPPTCNukeMessage",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "You are about to purge all PPTC data from:\n\n{0}\n\nAre you sure you want to proceed?",
+        "es_ES": "",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
     {
       "ID": "DialogShaderDeletionMessage",
       "Translations": {

src/Ryujinx/Input/AvaloniaKeyboard.cs

@@ -1,5 +1,6 @@
 using Ryujinx.Common.Configuration.Hid;
 using Ryujinx.Common.Configuration.Hid.Keyboard;
+using Ryujinx.Common.Logging;
 using Ryujinx.Input;
 using System;
 using System.Collections.Generic;
@@ -143,6 +144,11 @@ namespace Ryujinx.Ava.Input
             }
         }
 
+        public void SetLed(uint packedRgb)
+        {
+            Logger.Info?.Print(LogClass.UI, "SetLed called on an AvaloniaKeyboard");
+        }
+
         public void SetTriggerThreshold(float triggerThreshold) { }
 
         public void Rumble(float lowFrequency, float highFrequency, uint durationMs) { }

src/Ryujinx/Input/AvaloniaKeyboardDriver.cs

@@ -59,6 +59,8 @@ namespace Ryujinx.Ava.Input
             return new AvaloniaKeyboard(this, _keyboardIdentifers[0], LocaleManager.Instance[LocaleKeys.AllKeyboards]);
         }
 
+        public IEnumerable<IGamepad> GetGamepads() => [GetGamepad("0")];
+
         protected virtual void Dispose(bool disposing)
         {
             if (disposing)

src/Ryujinx/Input/AvaloniaMouse.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Common.Configuration.Hid;
+using Ryujinx.Common.Logging;
 using Ryujinx.Input;
 using System;
 using System.Drawing;
@@ -74,6 +75,11 @@ namespace Ryujinx.Ava.Input
             throw new NotImplementedException();
         }
 
+        public void SetLed(uint packedRgb)
+        {
+            Logger.Info?.Print(LogClass.UI, "SetLed called on an AvaloniaMouse");
+        }
+
         public void SetTriggerThreshold(float triggerThreshold)
         {
             throw new NotImplementedException();

src/Ryujinx/Input/AvaloniaMouseDriver.cs

@@ -3,6 +3,7 @@ using Avalonia.Controls;
 using Avalonia.Input;
 using Ryujinx.Input;
 using System;
+using System.Collections.Generic;
 using System.Numerics;
 using MouseButton = Ryujinx.Input.MouseButton;
 using Size = System.Drawing.Size;
@@ -134,6 +135,8 @@ namespace Ryujinx.Ava.Input
             return new AvaloniaMouse(this);
         }
 
+        public IEnumerable<IGamepad> GetGamepads() => [GetGamepad("0")];
+
         public void Dispose()
         {
             if (_isDisposed)

src/Ryujinx/UI/Controls/ApplicationContextMenu.axaml

@@ -81,6 +81,11 @@
             Header="{ext:Locale GameListContextMenuCacheManagementPurgePptc}"
             Icon="{ext:Icon mdi-refresh}"
             ToolTip.Tip="{ext:Locale GameListContextMenuCacheManagementPurgePptcToolTip}" />
+        <MenuItem
+            Click="NukePtcCache_Click"
+            Header="{ext:Locale GameListContextMenuCacheManagementNukePptc}"
+            Icon="{ext:Icon mdi-delete-alert}"
+            ToolTip.Tip="{ext:Locale GameListContextMenuCacheManagementNukePptcToolTip}" />
         <MenuItem
             Click="PurgeShaderCache_Click"
             Header="{ext:Locale GameListContextMenuCacheManagementPurgeShaderCache}"

src/Ryujinx/UI/Controls/ApplicationContextMenu.axaml.cs

@@ -175,6 +175,52 @@ namespace Ryujinx.Ava.UI.Controls
             }
         }
 
+        public async void NukePtcCache_Click(object sender, RoutedEventArgs args)
+        {
+            if (sender is not MenuItem { DataContext: MainWindowViewModel { SelectedApplication: not null } viewModel })
+                return;
+
+            UserResult result = await ContentDialogHelper.CreateLocalizedConfirmationDialog(
+                LocaleManager.Instance[LocaleKeys.DialogWarning],
+                LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogPPTCNukeMessage, viewModel.SelectedApplication.Name)
+            );
+
+            if (result == UserResult.Yes)
+            {
+                DirectoryInfo mainDir = new(Path.Combine(AppDataManager.GamesDirPath, viewModel.SelectedApplication.IdString, "cache", "cpu", "0"));
+                DirectoryInfo backupDir = new(Path.Combine(AppDataManager.GamesDirPath, viewModel.SelectedApplication.IdString, "cache", "cpu", "1"));
+
+                List<FileInfo> cacheFiles = new();
+
+                if (mainDir.Exists)
+                {
+                    cacheFiles.AddRange(mainDir.EnumerateFiles("*.cache"));
+                    cacheFiles.AddRange(mainDir.EnumerateFiles("*.info"));
+                }
+
+                if (backupDir.Exists)
+                {
+                    cacheFiles.AddRange(backupDir.EnumerateFiles("*.cache"));
+                    cacheFiles.AddRange(mainDir.EnumerateFiles("*.info"));
+                }
+
+                if (cacheFiles.Count > 0)
+                {
+                    foreach (FileInfo file in cacheFiles)
+                    {
+                        try
+                        {
+                            file.Delete();
+                        }
+                        catch (Exception ex)
+                        {
+                            await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogPPTCDeletionErrorMessage, file.Name, ex));
+                        }
+                    }
+                }
+            }
+        }
+
         public async void PurgeShaderCache_Click(object sender, RoutedEventArgs args)
         {
             if (sender is not MenuItem { DataContext: MainWindowViewModel { SelectedApplication: not null } viewModel })

src/Ryujinx/UI/Models/Input/GamepadInputConfig.cs

@@ -388,30 +388,6 @@ namespace Ryujinx.Ava.UI.Models.Input
             }
         }
 
-        private bool _enableLedChanging;
-
-        public bool EnableLedChanging
-        {
-            get => _enableLedChanging;
-            set
-            {
-                _enableLedChanging = value;
-                OnPropertyChanged();
-            }
-        }
-        
-        private Color _ledColor;
-
-        public Color LedColor
-        {
-            get => _ledColor;
-            set
-            {
-                _ledColor = value;
-                OnPropertyChanged();
-            }
-        }
-
         private bool _enableMotion;
         public bool EnableMotion
         {
@@ -433,6 +409,58 @@ namespace Ryujinx.Ava.UI.Models.Input
                 OnPropertyChanged();
             }
         }
+        
+        private bool _enableLedChanging;
+
+        public bool EnableLedChanging
+        {
+            get => _enableLedChanging;
+            set
+            {
+                _enableLedChanging = value;
+                OnPropertyChanged();
+            }
+        }
+        
+        public bool ShowLedColorPicker => !TurnOffLed && !UseRainbowLed;
+        
+        private bool _turnOffLed;
+        
+        public bool TurnOffLed
+        {
+            get => _turnOffLed;
+            set
+            {
+                _turnOffLed = value;
+                OnPropertyChanged();
+                OnPropertyChanged(nameof(ShowLedColorPicker));
+            }
+        }
+        
+        private bool _useRainbowLed;
+        
+        public bool UseRainbowLed
+        {
+            get => _useRainbowLed;
+            set
+            {
+                _useRainbowLed = value;
+                OnPropertyChanged();
+                OnPropertyChanged(nameof(ShowLedColorPicker));
+            }
+        }
+        
+        private Color _ledColor;
+
+        public Color LedColor
+        {
+            get => _ledColor;
+            set
+            {
+                _ledColor = value;
+                OnPropertyChanged();
+            }
+        }
 
         public GamepadInputConfig(InputConfig config)
         {
@@ -512,6 +540,8 @@ namespace Ryujinx.Ava.UI.Models.Input
                 if (controllerInput.Led != null)
                 {
                     EnableLedChanging = controllerInput.Led.EnableLed;
+                    TurnOffLed = controllerInput.Led.TurnOffLed;
+                    UseRainbowLed = controllerInput.Led.UseRainbow;
                     uint rawColor = controllerInput.Led.LedColor;
                     byte alpha = (byte)(rawColor >> 24);
                     byte red = (byte)(rawColor >> 16);
@@ -579,6 +609,8 @@ namespace Ryujinx.Ava.UI.Models.Input
                 Led = new LedConfigController
                 {
                     EnableLed = EnableLedChanging,
+                    TurnOffLed = this.TurnOffLed,
+                    UseRainbow = UseRainbowLed,
                     LedColor = LedColor.ToUInt32()
                 },
                 Version = InputConfig.CurrentVersion,

src/Ryujinx/UI/ViewModels/Input/ControllerInputViewModel.cs

@@ -1,5 +1,8 @@
 using Avalonia.Svg.Skia;
 using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using FluentAvalonia.UI.Controls;
+using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models.Input;
 using Ryujinx.Ava.UI.Views.Input;
 
@@ -57,6 +60,16 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
             await RumbleInputView.Show(this);
         }
 
+        public RelayCommand LedDisabledChanged => Commands.Create(() =>
+        {
+            if (!Config.EnableLedChanging) return;
+
+            if (Config.TurnOffLed)
+                ParentModel.SelectedGamepad.ClearLed();
+            else
+                ParentModel.SelectedGamepad.SetLed(Config.LedColor.ToUInt32());
+        });
+
         public void OnParentModelChanged()
         {
             IsLeft = ParentModel.IsLeft;

src/Ryujinx/UI/ViewModels/Input/InputViewModel.cs

@@ -3,6 +3,7 @@ using Avalonia.Controls;
 using Avalonia.Svg.Skia;
 using Avalonia.Threading;
 using CommunityToolkit.Mvvm.ComponentModel;
+using Gommon;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Input;
 using Ryujinx.Ava.UI.Helpers;
@@ -54,7 +55,18 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
         private static readonly InputConfigJsonSerializerContext _serializerContext = new(JsonHelper.GetDefaultSerializerOptions());
 
         public IGamepadDriver AvaloniaKeyboardDriver { get; }
-        public IGamepad SelectedGamepad { get; private set; }
+
+        private IGamepad _selectedGamepad;
+
+        public IGamepad SelectedGamepad
+        {
+            get => _selectedGamepad;
+            private set
+            {
+                _selectedGamepad = value;
+                OnPropertiesChanged(nameof(HasLed), nameof(CanClearLed));
+            }
+        }
 
         public ObservableCollection<PlayerModel> PlayerIndexes { get; set; }
         public ObservableCollection<(DeviceType Type, string Id, string Name)> Devices { get; set; }
@@ -69,8 +81,8 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
         public bool IsRight { get; set; }
         public bool IsLeft { get; set; }
 
-        public bool HasLed => false; //temporary
-            //SelectedGamepad.Features.HasFlag(GamepadFeaturesFlag.Led);
+        public bool HasLed => SelectedGamepad.Features.HasFlag(GamepadFeaturesFlag.Led);
+        public bool CanClearLed => SelectedGamepad.Name.ContainsIgnoreCase("DualSense");
 
         public bool IsModified { get; set; }
         public event Action NotifyChangesEvent;

src/Ryujinx/UI/Views/Input/ControllerInputView.axaml

@@ -429,7 +429,7 @@
                         </StackPanel>
                     </StackPanel>
                 </Border>
-                <!-- Motion + Rumble -->
+                <!-- Motion, Rumble, LED -->
                 <StackPanel
                     Margin="0,10,0,0"
                     Spacing="5"
@@ -495,25 +495,47 @@
                         Margin="0,-1,0,0">
                         <Grid IsVisible="{Binding ParentModel.HasLed}">
                             <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="Auto" />
+                                <ColumnDefinition Width="*" />
                                 <ColumnDefinition Width="*" />
                                 <ColumnDefinition Width="Auto" />
                             </Grid.ColumnDefinitions>
                             <CheckBox
-                                Margin="10"
+                                Margin="10, 10, 5, 10"
                                 MinWidth="0"
                                 Grid.Column="0"
                                 IsChecked="{Binding Config.EnableLedChanging, Mode=TwoWay}">
                                 <TextBlock Text="{ext:Locale ControllerSettingsLedColor}" />
                             </CheckBox>
-                            <ui:ColorPickerButton 
+                            <CheckBox
+                                Margin="5, 10, 5, 10"
+                                MinWidth="0"
                                 Grid.Column="1"
-                                Margin="10"
+                                IsVisible="{Binding ParentModel.CanClearLed}"
+                                IsChecked="{Binding Config.TurnOffLed, Mode=TwoWay}"
+                                Command="{Binding LedDisabledChanged}">
+                                <TextBlock Text="{ext:Locale ControllerSettingsLedColorDisable}" />
+                            </CheckBox>
+                            <CheckBox
+                                Margin="5, 10 5,10"
+                                MinWidth="0"
+                                Grid.Column="2"
+                                IsEnabled="{Binding !Config.TurnOffLed}"
+                                IsChecked="{Binding Config.UseRainbowLed, Mode=TwoWay}">
+                                <TextBlock Text="{ext:Locale ControllerSettingsLedColorRainbow}" />
+                            </CheckBox>
+                            <ui:ColorPickerButton 
+                                Grid.Column="3"
+                                IsEnabled="{Binding Config.ShowLedColorPicker}"
+                                Margin="5, 10, 10, 10"
                                 IsMoreButtonVisible="False"
                                 UseColorPalette="False"
                                 UseColorTriangle="False"
                                 UseColorWheel="False"
                                 ShowAcceptDismissButtons="False"
                                 IsAlphaEnabled="False"
+                                AttachedToVisualTree="ColorPickerButton_OnAttachedToVisualTree"
+                                ColorChanged="ColorPickerButton_OnColorChanged"
                                 Color="{Binding Config.LedColor, Mode=TwoWay}">
                             </ui:ColorPickerButton>
                         </Grid>

src/Ryujinx/UI/Views/Input/ControllerInputView.axaml.cs

@@ -4,11 +4,14 @@ using Avalonia.Controls.Primitives;
 using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.LogicalTree;
+using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
+using Ryujinx.Ava.UI.Models;
 using Ryujinx.Ava.UI.ViewModels.Input;
 using Ryujinx.Common.Configuration.Hid.Controller;
 using Ryujinx.Input;
 using Ryujinx.Input.Assigner;
+using System.Linq;
 using StickInputId = Ryujinx.Common.Configuration.Hid.Controller.StickInputId;
 
 namespace Ryujinx.Ava.UI.Views.Input
@@ -82,7 +85,7 @@ namespace Ryujinx.Ava.UI.Views.Input
 
         private void Button_IsCheckedChanged(object sender, RoutedEventArgs e)
         {
-            if (sender is ToggleButton button) 
+            if (sender is ToggleButton button)
             {
                 if (button.IsChecked is true)
                 {
@@ -103,7 +106,9 @@ namespace Ryujinx.Ava.UI.Views.Input
 
                         var viewModel = (DataContext as ControllerInputViewModel);
 
-                        IKeyboard keyboard = (IKeyboard)viewModel.ParentModel.AvaloniaKeyboardDriver.GetGamepad("0"); // Open Avalonia keyboard for cancel operations.
+                        IKeyboard keyboard =
+                            (IKeyboard)viewModel.ParentModel.AvaloniaKeyboardDriver
+                                .GetGamepad("0"); // Open Avalonia keyboard for cancel operations.
                         IButtonAssigner assigner = CreateButtonAssigner(isStick);
 
                         _currentAssigner.ButtonAssigned += (sender, e) =>
@@ -231,8 +236,31 @@ namespace Ryujinx.Ava.UI.Views.Input
         protected override void OnDetachedFromVisualTree(VisualTreeAttachmentEventArgs e)
         {
             base.OnDetachedFromVisualTree(e);
+            
+            foreach (IGamepad gamepad in RyujinxApp.MainWindow.InputManager.GamepadDriver.GetGamepads())
+            {
+                gamepad?.ClearLed();
+            }
+            
             _currentAssigner?.Cancel();
             _currentAssigner = null;
         }
+
+        private void ColorPickerButton_OnColorChanged(ColorPickerButton sender, ColorButtonColorChangedEventArgs args)
+        {
+            if (!args.NewColor.HasValue) return;
+            if (DataContext is not ControllerInputViewModel cVm) return;
+            if (!cVm.Config.EnableLedChanging) return;
+
+            cVm.ParentModel.SelectedGamepad.SetLed(args.NewColor.Value.ToUInt32());
+        }
+
+        private void ColorPickerButton_OnAttachedToVisualTree(object sender, VisualTreeAttachmentEventArgs e)
+        {
+            if (DataContext is not ControllerInputViewModel cVm) return;
+            if (!cVm.Config.EnableLedChanging) return;
+
+            cVm.ParentModel.SelectedGamepad.SetLed(cVm.Config.LedColor.ToUInt32());
+        }
     }
 }

src/Ryujinx/UI/Windows/SettingsWindow.axaml.cs

@@ -4,9 +4,14 @@ using Avalonia.Input;
 using FluentAvalonia.Core;
 using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.UI.Models;
 using Ryujinx.Ava.UI.ViewModels;
+using Ryujinx.Ava.UI.ViewModels.Input;
 using Ryujinx.HLE.FileSystem;
+using Ryujinx.Input;
 using System;
+using System.Linq;
+using Key = Avalonia.Input.Key;
 
 namespace Ryujinx.Ava.UI.Windows
 {
@@ -106,6 +111,12 @@ namespace Ryujinx.Ava.UI.Windows
         protected override void OnClosing(WindowClosingEventArgs e)
         {
             HotkeysPage.Dispose();
+            
+            foreach (IGamepad gamepad in RyujinxApp.MainWindow.InputManager.GamepadDriver.GetGamepads())
+            {
+                gamepad?.ClearLed();
+            }
+            
             InputPage.Dispose();
             base.OnClosing(e);
         }

src/Ryujinx/Updater.cs

@@ -118,6 +118,8 @@ namespace Ryujinx.Ava
                                     OpenHelper.OpenUrl(ReleaseInformation.GetChangelogForVersion(currentVersion));
                                 }
                             }
+                            
+                            Logger.Info?.Print(LogClass.Application, "Up to date.");
 
                             _running = false;
 
@@ -188,6 +190,8 @@ namespace Ryujinx.Ava
                         OpenHelper.OpenUrl(ReleaseInformation.GetChangelogForVersion(currentVersion));
                     }
                 }
+                
+                Logger.Info?.Print(LogClass.Application, "Up to date.");
 
                 _running = false;
 

src/Ryujinx/Utilities/Configuration/ConfigurationState.Migration.cs

@@ -1,3 +1,4 @@
+using Avalonia.Media;
 using Gommon;
 using Ryujinx.Ava.Utilities.Configuration.System;
 using Ryujinx.Ava.Utilities.Configuration.UI;
@@ -421,7 +422,9 @@ namespace Ryujinx.Ava.Utilities.Configuration
                         config.Led = new LedConfigController
                         {
                             EnableLed = false,
-                            LedColor = 328189
+                            TurnOffLed = false,
+                            UseRainbow = false,
+                            LedColor = new Color(255, 5, 1, 253).ToUInt32()
                         };
                     }
                 })