Implemented BasicDisplay autostart enable/disable tasks

RadeonResetBugFixService/Constants.cs

@@ -5,5 +5,7 @@
     static class Constants
     {
         public static TimeSpan ServiceTimeout { get; } = TimeSpan.FromMinutes(5);
+
+        public static string BasicDisplayRegistryKey { get; } = @"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\BasicDisplay";
     }
 }

RadeonResetBugFixService/MainHandler.cs

@@ -49,6 +49,7 @@
                                 logger,
                                 new ITask[]
                                 {
+                                    new EnableBasicDisplayStartupTask(),
                                     new SleepTask(TimeSpan.FromSeconds(20)),
                                     new DisableVirtualVideoTask(this.StartupDevicesStatus),
                                     new EnableAmdVideoTask(this.StartupDevicesStatus),
@@ -88,6 +89,7 @@
                                     new EnableVirtualVideoTask(this.ShutdownDevicesStatus),
                                     new LastResortDevicesRestoreTask(this.StartupDevicesStatus),
                                     new LastResortDevicesRestoreTask(this.StartupDevicesStatus), // just in case
+                                    new DisableBasicDisplayStartupTask(),
                                 });
                         }
                     }

RadeonResetBugFixService/RadeonResetBugFixService.csproj

@@ -73,6 +73,8 @@
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Logging\TaskLoggerWrapper.cs" />
+    <Compile Include="Tasks\DisableBasicDisplayStartupTask.cs" />
+    <Compile Include="Tasks\EnableBasicDisplayStartupTask.cs" />
     <Compile Include="Tasks\FixMonitorTask.cs" />
     <Compile Include="Tasks\LastResortDevicesRestoreTask.cs" />
     <Compile Include="Tasks\SleepTask.cs" />

RadeonResetBugFixService/Tasks/DisableBasicDisplayStartupTask.cs

@@ -0,0 +1,17 @@
+namespace RadeonResetBugFixService.Tasks
+{
+    using Microsoft.Win32;
+    using Contracts;
+
+    class DisableBasicDisplayStartupTask : ITask
+    {
+        string ITask.TaskName => "Disabling basic display automatic start";
+
+        void ITask.Run(ILogger logger)
+        {
+            var originalValue = Registry.GetValue(Constants.BasicDisplayRegistryKey, "Start", -1);
+            logger.Log($"Original start value {originalValue}");
+            Registry.SetValue(Constants.BasicDisplayRegistryKey, "Start", 4);
+        }
+    }
+}

RadeonResetBugFixService/Tasks/EnableBasicDisplayStartupTask.cs

@@ -0,0 +1,17 @@
+namespace RadeonResetBugFixService.Tasks
+{
+    using Microsoft.Win32;
+    using Contracts;
+
+    class EnableBasicDisplayStartupTask : ITask
+    {
+        string ITask.TaskName => "Enabling basic display automatic start";
+
+        void ITask.Run(ILogger logger)
+        {
+            var originalValue = Registry.GetValue(Constants.BasicDisplayRegistryKey, "Start", -1);
+            logger.Log($"Original start value {originalValue}");
+            Registry.SetValue(Constants.BasicDisplayRegistryKey, "Start", 3);
+        }
+    }
+}