tree fc45d00773794690be45eebe4f3e7edf94f85a7f
parent 407b866a3eb6b0196454ee281da3823c4079c56f
author Martin Roth <martinroth@chromium.org> 1601418077 -0600
committer Paul Fagerburg <pfagerburg@chromium.org> 1601513208 +0000

mb/google/zork: Remove code that reconfigured the backlight GPIO

The SMU code was assuming that GPIO 85 was used for a fan, which caused
interesting backlight flickering.  That has now been fixed, so remove
the code that reconfigured it to a GPIO on resume.

BUG=b:155667589
TEST=Verify the screen does not flicker on resume from S3
BRANCH=Zork

Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: I6d4f9d98e9df52fefab9b20d0ab0f0b67512d356
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45853
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>