[coreboot-gerrit] Change in coreboot[master]: nb/gm45/gma.c: Decode edid before doing native graphic init

[Arthur Heymans (Code Review)]

Hello build bot (Jenkins),

I'd like you to reexamine a change.  Please visit

https://review.coreboot.org/18179

to look at the new patch set (#2).

Change subject: nb/gm45/gma.c: Decode edid before doing native graphic init
......................................................................

nb/gm45/gma.c: Decode edid before doing native graphic init

This allows the EDID data to be used outside of the native graphic
init path without having to fetch it again.

This extends return values of decode_edid to make the distinction
between invalid EDID and 'not connected' EDID.

TESTED on Lenovo X200

Change-Id: I062b42e282beb88bee46aa17934a01845b9b50bf
Signed-off-by: Arthur Heymans 
---
M src/include/edid.h
M src/lib/Makefile.inc
M src/lib/edid.c
M src/northbridge/intel/gm45/gma.c
4 files changed, 71 insertions(+), 68 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/79/18179/2