From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 106639] System display has noise when amdgpu module is being loaded Date: Tue, 28 Aug 2018 05:34:02 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1513235511==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 5619189C68 for ; Tue, 28 Aug 2018 05:34:02 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1513235511== Content-Type: multipart/alternative; boundary="15354344420.83Dba3c89.24498" Content-Transfer-Encoding: 7bit --15354344420.83Dba3c89.24498 Date: Tue, 28 Aug 2018 05:34:02 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D106639 --- Comment #6 from Daniel Drake --- This issue can be reproduced on Linux 4.18.5 on Asus X570VD (AMD Ryzen 7 wi= th Radeon Vega Mobile Gfx) which includes the above patch. It can also be reproduced on the latest 4.15 kernel in Ubuntu 18.04. In both cases the glitch is quite jarring, lots of white flashing up in the middle of the screen. During ubuntu boot: https://youtu.be/cOYumE38Xac During manual modprobe: https://youtu.be/I1a6C4mF6pA I installed AMDGPU-PRO 18.20 All-Open version and the problem remains. Please let me know how we can assist with next steps. --=20 You are receiving this mail because: You are the assignee for the bug.= --15354344420.83Dba3c89.24498 Date: Tue, 28 Aug 2018 05:34:02 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 6 on bug 10663= 9 from Daniel Drake 
This issue can be reproduced on Linux 4.18.5 on Asus X570VD (A=
MD Ryzen 7 with
Radeon Vega Mobile Gfx) which includes the above patch.

It can also be reproduced on the latest 4.15 kernel in Ubuntu 18.04.

In both cases the glitch is quite jarring, lots of white flashing up in the
middle of the screen.

During ubuntu boot:
https://youtu.be/cOYumE38Xac

During manual modprobe:
https://youtu.be/I1a6C4mF6pA

I installed AMDGPU-PRO 18.20 All-Open version and the problem remains.

Please let me know how we can assist with next steps.

You are receiving this mail because:
  • You are the assignee for the bug.
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