tree 2994ba60f6c97590ad1e18c57f6cdf70ac4d3018
parent 9405541b1aebb501969370afcf876bf5052c7152
author Nico Huber <nico.h@gmx.de> 1684410678 +0200
committer Felix Singer <service+coreboot-gerrit@felixsinger.de> 1684698624 +0000

nb/intel/gm45/gma: Probe PCI resource once and first

The PCI resource should only be probed as part of the device
.init process. We can simply do that first and know that we
can use the global `gtt_res` from then on.

This simplifies the signature of gm45_get_lvds_edid_str(), and
makes changes to the API user (lenovo/x200) necessary.

Change-Id: I6c96f715abfa56dcb1cd89fde0fbaef3f1cb63ae
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75376
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>