Add VangoghGPU SMU controller with CPU and GPU clock frequency control

PowerControl/Program.cs

@@ -1,4 +1,6 @@
-using PowerControl;
+using CommonHelpers;
+using PowerControl.Helpers.GPU;
+using System.Diagnostics;
 
 namespace PowerControl
 {
@@ -10,6 +12,17 @@ namespace PowerControl
         [STAThread]
         static void Main()
         {
+#if DEBUG
+            Settings.Default.EnableExperimentalFeatures = true;
+#endif
+
+            if (Settings.Default.EnableExperimentalFeatures)
+            {
+                Trace.WriteLine("WinRing0 initialized=" + WinRing0.InitializeOls().ToString());
+
+                VangoghGPU.Detect();
+            }
+
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();