diff --git a/src/mainboard/samsung/stumpy/devicetree.cb b/src/mainboard/samsung/stumpy/devicetree.cb
index 8e79b393e2..df640b55fd 100644
--- a/src/mainboard/samsung/stumpy/devicetree.cb
+++ b/src/mainboard/samsung/stumpy/devicetree.cb
@@ -1,6 +1,4 @@
 chip northbridge/intel/sandybridge
-	# IGD Displays
-	register "gfx" = "GMA_STATIC_DISPLAYS(0)"
 
 	# Enable DisplayPort 1 Hotplug with 6ms pulse
 	register "gpu_dp_d_hotplug" = "0x06"
diff --git a/src/mainboard/samsung/stumpy/dsdt.asl b/src/mainboard/samsung/stumpy/dsdt.asl
index fa5ad51000..b5bb0ef684 100644
--- a/src/mainboard/samsung/stumpy/dsdt.asl
+++ b/src/mainboard/samsung/stumpy/dsdt.asl
@@ -28,8 +28,6 @@ DefinitionBlock(
 		{
 			#include <northbridge/intel/sandybridge/acpi/sandybridge.asl>
 			#include <southbridge/intel/bd82x6x/acpi/pch.asl>
-
-			#include <drivers/intel/gma/acpi/default_brightness_levels.asl>
 		}
 	}