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mb/system76: tgl-u: Add gfx register for GMA ACPI 

Add gfx register to System76 TGL-U boards so GMA ACPI data is generated.

Change-Id: If944a90921b518efdcd5f0e0998bddb4f56e5764
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57835
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Tim Crawford 2021-09-22 07:48:41 -06:00 committed by Nico Huber
parent ef353e03c2
commit ca1851dc1c
3 changed files with 6 additions and 0 deletions
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2
src/mainboard/system76/darp7/devicetree.cb
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@ -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"

2
src/mainboard/system76/galp5/devicetree.cb
View File

@ -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"

2
src/mainboard/system76/lemp10/devicetree.cb
View File

@ -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"