Add inital VBIOS and DISABLE Guide

extra-files/SSDT-GPU-DISABLE.dsl

@@ -0,0 +1,46 @@
+// Used for disabling unsupported GPUs in macOS
+DefinitionBlock ("", "SSDT", 2, "Slav", "spoof", 0x00000000)
+{
+    External (_SB_.PCI0.PEG0.PEGP, DeviceObj)
+
+    Method (_SB.PCI0.PEG0.PEGP._DSM, 4, NotSerialized)  // _DSM: Device-Specific Method
+    {
+        If ((!Arg2 || (_OSI ("Darwin") == Zero)))
+        {
+            Return (Buffer (One)
+            {
+                 0x03                                             // .
+            })
+        }
+
+        Return (Package (0x0A)
+        {
+            "name", 
+            Buffer (0x09)
+            {
+                "#display"
+            }, 
+
+            "IOName", 
+            "#display", 
+            "class-code", 
+            Buffer (0x04)
+            {
+                 0xFF, 0xFF, 0xFF, 0xFF                           // ....
+            }, 
+
+            "vendor-id", 
+            Buffer (0x04)
+            {
+                 0xFF, 0xFF, 0x00, 0x00                           // ....
+            }, 
+
+            "device-id", 
+            Buffer (0x04)
+            {
+                 0xFF, 0xFF, 0x00, 0x00                           // ....
+            }
+        })
+    }
+}
+