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-rw-r--r--src/mainboard/system76/darp7/devicetree.cb2
-rw-r--r--src/mainboard/system76/galp5/devicetree.cb2
-rw-r--r--src/mainboard/system76/lemp10/devicetree.cb2
3 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/system76/darp7/devicetree.cb b/src/mainboard/system76/darp7/devicetree.cb
index 43bbdb8ff4..c5297dce37 100644
--- a/src/mainboard/system76/darp7/devicetree.cb
+++ b/src/mainboard/system76/darp7/devicetree.cb
@@ -106,6 +106,8 @@ chip soc/intel/tigerlake
register "DdiPortBConfig" = "0"
register "DdiPortBHpd" = "1"
register "DdiPortBDdc" = "1"
+
+ register "gfx" = "GMA_DEFAULT_PANEL(0)"
end
device ref dptf on
register "Device4Enable" = "1"
diff --git a/src/mainboard/system76/galp5/devicetree.cb b/src/mainboard/system76/galp5/devicetree.cb
index 12f67df9d3..322a2e1049 100644
--- a/src/mainboard/system76/galp5/devicetree.cb
+++ b/src/mainboard/system76/galp5/devicetree.cb
@@ -106,6 +106,8 @@ chip soc/intel/tigerlake
register "DdiPortBConfig" = "0"
register "DdiPortBHpd" = "1"
register "DdiPortBDdc" = "1"
+
+ register "gfx" = "GMA_DEFAULT_PANEL(0)"
end
device ref dptf on
register "Device4Enable" = "1"
diff --git a/src/mainboard/system76/lemp10/devicetree.cb b/src/mainboard/system76/lemp10/devicetree.cb
index 45d4016818..f286ab50a0 100644
--- a/src/mainboard/system76/lemp10/devicetree.cb
+++ b/src/mainboard/system76/lemp10/devicetree.cb
@@ -106,6 +106,8 @@ chip soc/intel/tigerlake
register "DdiPortBConfig" = "0"
register "DdiPortBHpd" = "1"
register "DdiPortBDdc" = "1"
+
+ register "gfx" = "GMA_DEFAULT_PANEL(0)"
end
device ref dptf on
register "Device4Enable" = "1"