From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 109238] [DC] Polaris10: Missing modes when enabling DC Date: Mon, 07 Jan 2019 06:44:55 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1671874093==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id D5A1B6E2DB for ; Mon, 7 Jan 2019 06:44:55 +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 --===============1671874093== Content-Type: multipart/alternative; boundary="15468434953.0BECA5.32667" Content-Transfer-Encoding: 7bit --15468434953.0BECA5.32667 Date: Mon, 7 Jan 2019 06:44:55 +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=3D109238 Bug ID: 109238 Summary: [DC] Polaris10: Missing modes when enabling DC Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: rocketraman@gmail.com CC: alex3kov@zoho.com, cousinmarc@gmail.com, dri-devel@lists.freedesktop.org, fdsfgs@krutt.org, freedesktop-bugzilla@dominik-paulus.de Depends on: 103953 Created attachment 142991 --> https://bugs.freedesktop.org/attachment.cgi?id=3D142991&action=3Dedit Xorg.0.log with modesetting +++ This bug was initially created as a clone of Bug #103953 +++ I have 3 Dell WQHD Screens (2560x1440) screens, connected to a Radeon RX580 (XFX, RX-580 GTS Black Edition, 1425 MHz 8GB). My kernel is: Linux edison 4.19.13-300.fc29.x86_64 #1 SMP Sat Dec 29 22:54:28 UTC 2018 x8= 6_64 x86_64 x86_64 GNU/Linux With the default boot settings, which enable amdgpu.dc, I am unable to get = the native resolution on one of the three monitors. If I disable amdgpu.dc on the kernel command line, I am able to get the nat= ive resolution on all three monitors. I have attached the Xorg.0.conf.old from the startup with amdgpu.dc at the default setting, and Xorg.0.conf from the startup with amdgpu.dc=3D0. I have also attached the initial part of the dmesg log from both boots: dmesg-amdgpudcdefault.log : default amdgpu.dc setting (enabled) dmesg-amdgpudc0.log : amdgpu.dc=3D0 The only relevant difference I see between the two is that with modesetting= , I see the following errors: edison kernel: amdgpu: [powerplay] Failed to retrieve minimum clocks. edison kernel: amdgpu: [powerplay] Error in phm_get_clock_info=20 whereas without modesetting I do not see those errors. Referenced Bugs: https://bugs.freedesktop.org/show_bug.cgi?id=3D103953 [Bug 103953] [DC] Polaris10: Missing modes when enabling DC --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.= --15468434953.0BECA5.32667 Date: Mon, 7 Jan 2019 06:44:55 +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 109238
Summary [DC] Polaris10: Missing modes when enabling DC
Product DRI
Version unspecified
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter rocketraman@gmail.com
CC alex3kov@zoho.com, cousinmarc@gmail.com, dri-devel= 4;lists.freedesktop.org, fdsfgs@krutt.org, freedesktop-bugzilla@dom= inik-paulus.de
Depends on 103953 

Created attachment 1=
42991 [details]
Xorg.0.log with modesetting

+++ This bug was initially created as a clone of Bug #103953 +++

I have 3 Dell WQHD Screens (2560x1440) screens, connected to a Radeon RX580
(XFX, RX-580 GTS Black Edition, 1425 MHz 8GB).

My kernel is:

Linux edison 4.19.13-300.fc29.x86_64 #1 SMP Sat Dec 29 22:54:28 UTC 2018 x8=
6_64
x86_64 x86_64 GNU/Linux

With the default boot settings, which enable amdgpu.dc, I am unable to get =
the
native resolution on one of the three monitors.

If I disable amdgpu.dc on the kernel command line, I am able to get the nat=
ive
resolution on all three monitors.

I have attached the Xorg.0.conf.old from the startup with amdgpu.dc at the
default setting, and Xorg.0.conf from the startup with amdgpu.dc=3D0.

I have also attached the initial part of the dmesg log from both boots:

dmesg-amdgpudcdefault.log : default amdgpu.dc setting (enabled)
dmesg-amdgpudc0.log : amdgpu.dc=3D0

The only relevant difference I see between the two is that with modesetting=
, I
see the following errors:

 edison kernel: amdgpu: [powerplay] Failed to retrieve minimum clocks.
 edison kernel: amdgpu: [powerplay] Error in phm_get_clock_info=20

whereas without modesetting I do not see those errors.

Referenced Bugs:
  • [Bug 10395= 3] [DC] Polaris10: Missing modes when enabling DC

You are receiving this mail because:
  • You are on the CC list for the bug.
  • You are the assignee for the bug.
= --15468434953.0BECA5.32667-- --===============1671874093== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1671874093==--