[coreboot-gerrit] Change in libgfxinit[master]: gma hsw transcoder: Choose PDW path for scaling on DDI A

[Nico Huber (Code Review)]

Nico Huber has uploaded a new patch set (#2). ( https://review.coreboot.org/26664 )

Change subject: gma hsw transcoder: Choose PDW path for scaling on DDI A
......................................................................

gma hsw transcoder: Choose PDW path for scaling on DDI A

If scaling is required, always drive DDI A through the Power Down Well
(PDW) path. If not, keep the current "always on" path to allow power
saving.

Hopefully, this also enables us to use the eDP in legacy VGA text mode.

Change-Id: Ia9135d253083d363872c7cf0b3e2b5b69ba0831f
Signed-off-by: Nico Huber <nico.h at gmx.de>
---
M common/hw-gfx-gma-pipe_setup.adb
M common/hw-gfx-gma-transcoder.adb
M common/hw-gfx-gma-transcoder.ads
3 files changed, 27 insertions(+), 22 deletions(-)


  git pull ssh://review.coreboot.org:29418/libgfxinit refs/changes/64/26664/2
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Gerrit-Project: libgfxinit
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ia9135d253083d363872c7cf0b3e2b5b69ba0831f
Gerrit-Change-Number: 26664
Gerrit-PatchSet: 2
Gerrit-Owner: Nico Huber <nico.h at gmx.de>
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