[coreboot-gerrit] [XS] Change in coreboot[main]: mb/system76/mtl: Enable gfx register for GMA ACPI

[Tim Crawford (Code Review)]

Tim Crawford has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/84224?usp=email )

Change subject: mb/system76/mtl: Enable gfx register for GMA ACPI
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mb/system76/mtl: Enable gfx register for GMA ACPI

Add gfx register so GMA ACPI data is generated. Fixes brightness
controls on Windows.

Change-Id: I10948fb2ba670ba5232f1b116acdd1820ad0c07d
Signed-off-by: Tim Crawford 
---
M src/mainboard/system76/mtl/devicetree.cb
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/24/84224/1

diff --git a/src/mainboard/system76/mtl/devicetree.cb b/src/mainboard/system76/mtl/devicetree.cb
index 9a4cfb4..412d4d5 100644
--- a/src/mainboard/system76/mtl/devicetree.cb
+++ b/src/mainboard/system76/mtl/devicetree.cb
@@ -28,7 +28,7 @@
    			[DDI_PORT_2] = DDI_ENABLE_HPD | DDI_ENABLE_DDC,
    		}"

-			#register "gfx" = "GMA_DEFAULT_PANEL(0)"
+			register "gfx" = "GMA_DEFAULT_PANEL(0)"
    	end
    	device ref ioe_shared_sram on end
    	device ref pmc_shared_sram on end