[coreboot-gerrit] Change in libgfxinit[master]: dp_info: read eDP 1.4+ DPCD link rates

[Name of user not set (Code Review)]

Hello Nico Huber,

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

https://review.coreboot.org/c/libgfxinit/+/35869

to look at the new patch set (#3).

Change subject: dp_info: read eDP 1.4+ DPCD link rates
......................................................................

dp_info: read eDP 1.4+ DPCD link rates

This is required for google/eve (Pixelbook), where only this new
method of reporting the link rate is supported, and the
Max_Link_Rate in the regular DPCD struct is 0x00.

Change-Id: I52b4d8ad94564904854b502f300b812c41a9751a
Signed-off-by: Greg V 
---
M common/hw-gfx-dp_info.adb
M common/hw-gfx-dp_info.ads
M common/hw-gfx-gma-connector_info.adb
3 files changed, 96 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/libgfxinit refs/changes/69/35869/3