drm/i915: Revert Clean up DDI DDC/AUX CH sanitation
commitcf2b3164c7ed5562de8efc96ba6855b7c554ef7c
authorFrançois Tigeot <ftigeot@wolfpond.org>
Wed, 18 Mar 2020 14:06:02 +0000 (18 15:06 +0100)
committerFrançois Tigeot <ftigeot@wolfpond.org>
Wed, 18 Mar 2020 14:06:02 +0000 (18 15:06 +0100)
tree920470a5700eae8df5dc2e434451fd8e4f83cdec
parentbd82d307ab2d7c2ddf46312ce0fda569bc05e3de
drm/i915: Revert Clean up DDI DDC/AUX CH sanitation

* This reverts Linux commit 0ce140d45a8398b501934ac289aef0eb7f47c596

* It caused phantom screens to be detected on some Skylake machines

Reported-by: Peeter Must
sys/dev/drm/i915/intel_bios.c