[S] Change in coreboot[master]: mb/intel/mtlrvp: Override display configuration

[Harsha B R (Code Review)]

Attention is currently required from: Jamie Ryu, Sridhar Siricilla, Usha P.

Harsha B R has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/72645 )

Change subject: mb/intel/mtlrvp: Override display configuration
......................................................................

Patch Set 3:

(1 comment)

Patchset:

PS3: 
Grouped CB:72645, CB:72647 and CB:72706 to avoid future merge conflicts and override of code review.

@Eric, could you please help give +2 as it's overridden because of merge conflict patch.