Attention is currently required from: Nico Huber, Furquan Shaikh, Paul Menzel, Tim Wawrzynczak, Angel Pons, Patrick Rudolph.

Subrata Banik uploaded patch set #3 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 enabled.

TEST=Able to get depthcharge 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/soc/intel/alderlake/Kconfig
M src/soc/intel/alderlake/acpi.c
M src/soc/intel/alderlake/fsp_params.c
M src/soc/intel/alderlake/romstage/fsp_params.c
4 files changed, 39 insertions(+), 16 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/91/49291/3

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: Ibbe9c8c4d77018de83815d7d203284b1fbc0da58
Gerrit-Change-Number: 49291
Gerrit-PatchSet: 3
Gerrit-Owner: Subrata Banik <subrata.banik@intel.com>
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