Enable DDC so that GOP can read the backlight brightness from EDID. This
avoids FSP repeatedly trying and failing to read it, and also stops the
backlight brightness not being restored correctly in Linux.
Change-Id: Ic05ec3cece911f61347bceb82e5798729dcaecfe
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/86914
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
9c05e9900e