Attention is currently required from: Nico Huber, Angel Pons, Patrick Rudolph.

Subrata Banik uploaded patch set #2 to this change.

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soc/intel/adl: Add new Kconfig ENABLE_DISPLAY_OVER_DGPU for ADLRVP with DG

This ENABLE_DISPLAY_OVER_DGPU Kconfig will allow ADLRVP to work with DG
over PCIE to get display. Also ensure to turn off running IGD
initialization using FSP GOP when ENABLE_DISPLAY_OVER_DGPU is enable.

TEST=Able to get Pre-OS splash screen with AMD Radeon RX 5700 PCI-E
DGPU when mainboard user selects ENABLE_DISPLAY_OVER_DGPU.

Change-Id: Ibbe9c8c4d77018de83815d7d203284b1fbc0da58
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
---
M src/mainboard/intel/adlrvp/devicetree.cb
M src/soc/intel/alderlake/Kconfig
2 files changed, 16 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/91/49291/2

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: Ibbe9c8c4d77018de83815d7d203284b1fbc0da58
Gerrit-Change-Number: 49291
Gerrit-PatchSet: 2
Gerrit-Owner: Subrata Banik <subrata.banik@intel.com>
Gerrit-Reviewer: Angel Pons <th3fanbus@gmail.com>
Gerrit-Reviewer: Nico Huber <nico.h@gmx.de>
Gerrit-Reviewer: Patrick Rudolph <siro@das-labor.org>
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Gerrit-Attention: Nico Huber <nico.h@gmx.de>
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