[coreboot-gerrit] Change in coreboot[master]: drivers/intel/gma/vbt.c: Add GENERAL DEFINITIONS block to fake vbt

Arthur Heymans (Code Review) gerrit at coreboot.org
Thu Sep 7 23:40:24 CEST 2017


Hello Patrick Rudolph, build bot (Jenkins), Nico Huber, 

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

    https://review.coreboot.org/21448

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

Change subject: drivers/intel/gma/vbt.c: Add GENERAL DEFINITIONS block to fake vbt
......................................................................

drivers/intel/gma/vbt.c: Add GENERAL DEFINITIONS block to fake vbt

This is needed for Linux (at least 4.12) to know on which DDC gmbus to
probe for VGA edid.

TESTED on dg43gt: Use NGI with a payload like grub that doesn't
override VBT (seavgabios) with a DVI-I to VGA adapter and observe that
Linux can properly modeset the display.

Change-Id: I5bce00d2e37d77c27cf0022c7dab3444c3699dcf
Signed-off-by: Arthur Heymans <arthur at aheymans.xyz>
---
M src/drivers/intel/gma/vbt.c
1 file changed, 22 insertions(+), 0 deletions(-)


  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/48/21448/2
-- 
To view, visit https://review.coreboot.org/21448
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I5bce00d2e37d77c27cf0022c7dab3444c3699dcf
Gerrit-Change-Number: 21448
Gerrit-PatchSet: 2
Gerrit-Owner: Arthur Heymans <arthur at aheymans.xyz>
Gerrit-Reviewer: Arthur Heymans <arthur at aheymans.xyz>
Gerrit-Reviewer: Nico Huber <nico.h at gmx.de>
Gerrit-Reviewer: Patrick Rudolph <siro at das-labor.org>
Gerrit-Reviewer: build bot (Jenkins) <no-reply at coreboot.org>
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