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-rw-r--r--src/mainboard/google/dedede/dsdt.asl1
-rw-r--r--src/mainboard/google/dedede/variants/baseboard/devicetree.cb4
2 files changed, 4 insertions, 1 deletions
diff --git a/src/mainboard/google/dedede/dsdt.asl b/src/mainboard/google/dedede/dsdt.asl
index 56812d5a20..c99f4c76c3 100644
--- a/src/mainboard/google/dedede/dsdt.asl
+++ b/src/mainboard/google/dedede/dsdt.asl
@@ -23,6 +23,7 @@ DefinitionBlock(
{
#include <soc/intel/common/block/acpi/acpi/northbridge.asl>
#include <soc/intel/jasperlake/acpi/southbridge.asl>
+ #include <drivers/intel/gma/acpi/default_brightness_levels.asl>
}
}
diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
index cb82290eb0..f2aced26a0 100644
--- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
@@ -235,7 +235,9 @@ chip soc/intel/jasperlake
device domain 0 on
device pci 00.0 on end # Host Bridge
- device pci 02.0 on end # Integrated Graphics Device
+ device pci 02.0 on
+ register "gfx" = "GMA_DEFAULT_PANEL(0)"
+ end # Integrated Graphics Device
device pci 04.0 on
# Default DPTF Policy for all Dedede boards if not overridden
chip drivers/intel/dptf