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From:   Kai-Heng Feng <kai.heng.feng@canonical.com>
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Subject: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
Message-Id: <3EB0E920-31D7-4C91-A360-DBFB4417AC2F@canonical.com>
Date:   Wed, 7 Aug 2019 20:50:17 +0800
Cc:     "Deucher, Alexander" <alexander.deucher@amd.com>,
        Christian Koenig <christian.koenig@amd.com>,
        Chunming Zhou <David1.Zhou@amd.com>,
        amd-gfx list <amd-gfx@lists.freedesktop.org>,
        dri-devel@lists.freedesktop.org,
        LKML <linux-kernel@vger.kernel.org>,
        Anthony Wong <anthony.wong@canonical.com>
To:     Huang Rui <ray.huang@amd.com>
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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