[S] Change in coreboot[master]: mb/google/rex/variants/ovis: Add display configurarion

[Subrata Banik (Code Review)]

Attention is currently required from: Jakub Czapiga, Kapil Porwal, Tarun Tuli.

Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/75579?usp=email )

Change subject: mb/google/rex/variants/ovis: Add display configurarion
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Patch Set 1:

(2 comments)

File src/mainboard/google/rex/variants/ovis/overridetree.cb:

https://review.coreboot.org/c/coreboot/+/75579/comment/e64e4ac9_e63384c2 :
PS1, Line 17: 	register "ddi_port_A_config" = "0"
            : 	register "ddi_port_B_config" = "0"
u can drop this

https://review.coreboot.org/c/coreboot/+/75579/comment/625ee77b_0a2de77a :
PS1, Line 22: DDI_ENABLE_HPD
please make sure u have taken care of the GPIO programming as well.