From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 108322] RX580 Display flickering after waking from suspend Date: Thu, 11 Oct 2018 03:02:04 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1340239663==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id C2F8689496 for ; Thu, 11 Oct 2018 03:02:04 +0000 (UTC) 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 --===============1340239663== Content-Type: multipart/alternative; boundary="15392269240.57AC.18514" Content-Transfer-Encoding: 7bit --15392269240.57AC.18514 Date: Thu, 11 Oct 2018 03:02:04 +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=3D108322 Bug ID: 108322 Summary: RX580 Display flickering after waking from suspend Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: bmilreu@gmail.com GPU RX580 Nitro+ over DisplayPort to a single AOC 75hz monitor. Issue is on last kernels 4.18 4.19 but not in 4.14. Screen starts flickering until reboot if I sleep/wake or if I manually swit= ch the monitor off/on. Tried to turn amdgpu.dc=3D0, screen then flickers everywhere anytime unless= I manually change frequency from 75hz to 60hz. That only solves it inside KDE though. Checking gpu related logs shows this error, but couldn't find anything else: "Invalid PCI ROM header signature: expecting 0xaa55, got 0xffff" --=20 You are receiving this mail because: You are the assignee for the bug.= --15392269240.57AC.18514 Date: Thu, 11 Oct 2018 03:02:04 +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
Bug ID 108322
Summary RX580 Display flickering after waking from suspend
Product DRI
Version XOrg git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity major
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter bmilreu@gmail.com 

GPU RX580 Nitro+ over DisplayPort to a single AOC 75hz monitor=
. Issue is on
last kernels 4.18 4.19 but not in 4.14.

Screen starts flickering until reboot if I sleep/wake or if I manually swit=
ch
the monitor off/on.

Tried to turn amdgpu.dc=3D0, screen then flickers everywhere anytime unless=
 I
manually change frequency from 75hz to 60hz. That only solves it inside KDE
though.

Checking gpu related logs shows this error, but couldn't find anything else:
"Invalid PCI ROM header signature: expecting 0xaa55, got 0xffff"<=
/pre>

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