From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 107946] AMDGPU regression, multi-head not working on 4.18, 4.19RC3, but does on 4.16 Date: Sat, 15 Sep 2018 19:19:30 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0539874661==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4DDAC88EE3 for ; Sat, 15 Sep 2018 19:19:31 +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 --===============0539874661== Content-Type: multipart/alternative; boundary="15370391710.8eaff6Fec.7294" Content-Transfer-Encoding: 7bit --15370391710.8eaff6Fec.7294 Date: Sat, 15 Sep 2018 19:19:31 +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=3D107946 Bug ID: 107946 Summary: AMDGPU regression, multi-head not working on 4.18, 4.19RC3, but does on 4.16 Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: dave@locochino.com Created attachment 141576 --> https://bugs.freedesktop.org/attachment.cgi?id=3D141576&action=3Dedit dmesg output on a broken system, using kernel 4.19_RC3 Multi-head on AMD Vega is not working on kernel 4.18 or 4.19RC, but works f= ine on 4.16 I'm stuck at kernel 4.16 with my hardware, current stable kernels leave me = with just one display working. Attaching dmesg output from 4.16, 4.18, and 4.19_RC3 --=20 You are receiving this mail because: You are the assignee for the bug.= --15370391710.8eaff6Fec.7294 Date: Sat, 15 Sep 2018 19:19:31 +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 107946
Summary AMDGPU regression, multi-head not working on 4.18, 4.19RC3, b= ut does on 4.16
Product DRI
Version XOrg git
Hardware x86-64 (AMD64)
OS All
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter dave@locochino.com 

Created attachment 141576 [details]
dmesg output on a broken system, using kernel 4.19_RC3

Multi-head on AMD Vega is not working on kernel 4.18 or 4.19RC, but works f=
ine
on 4.16

I'm stuck at kernel 4.16 with my hardware, current stable kernels leave me =
with
just one display working.

Attaching dmesg output from 4.16, 4.18, and 4.19_RC3

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