From: Kai-Heng Feng <kai.heng.feng@canonical.com>
Sent: Wednesday, August 7, 2019 8:50 PM
To: Huang, Ray
Cc: Deucher, Alexander; Koenig, Christian; Zhou, David(ChunMing); amd-gfx list; dri-devel@lists.freedesktop.org; LKML; Anthony Wong
Subject: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"

Hi,

After commit 005440066f92 ("drm/amdgpu: enable gfxoff again on raven series
(v2)”), browsers on Raven Ridge systems cause serious corruption like this:
https://launchpadlibrarian.net/436319772/Screenshot%20from%202019-08-07%2004-20-34.png

Firmwares for Raven Ridge is up-to-date.

Kai-Heng