Add XML documentation to Ryujinx.Graphics.Gpu

Ryujinx.Graphics.Gpu/GraphicsConfig.cs

@@ -1,12 +1,21 @@
 namespace Ryujinx.Graphics.Gpu
 {
+    /// <summary>
+    /// General GPU and graphics configuration.
+    /// </summary>
     public static class GraphicsConfig
     {
+        /// <summary>
+        /// Base directory used to write shader code dumps.
+        /// Set to null to disable code dumping.
+        /// </summary>
         public static string ShadersDumpPath;
 
+        /// <summary>
+        /// Fast GPU time calculates the internal GPU time ticks as if the GPU was capable of
+        /// processing commands almost instantly, instead of using the host timer.
+        /// This can avoid lower resolution on some games when GPU performance is poor.
+        /// </summary>
         public static bool FastGpuTime = true;
-
-        public static bool DisableTUpdate;
-        public static bool DisableBUpdate;
     }
 }