From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 101976] glmark2 random blank or background only screen freeze over amdgpu rx550 AMD POLARIS12 due to dpm Date: Sun, 27 Aug 2017 13:05:23 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0055018815==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 135D06E141 for ; Sun, 27 Aug 2017 13:05:23 +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 --===============0055018815== Content-Type: multipart/alternative; boundary="15038391220.879Fee.21333"; charset="UTF-8" --15038391220.879Fee.21333 Date: Sun, 27 Aug 2017 13:05:22 +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=3D101976 Pablo Estigarribia changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|glmark2 random blank or |glmark2 random blank or |background only screen |background only screen |freeze over mesa3d 17.1 and |freeze over amdgpu rx550 |17.3 with radeon rx550 AMD |AMD POLARIS12 due to dpm |POLARIS12 | --- Comment #11 from Pablo Estigarribia --- Everything works fine disabling dpm on amdgpu.=20 Workaround steps:=20 edit /etc/default/grub add amdgpu.dpm=3D0 to GRUB_CMDLINE_LINUX=3D generate new config:=20 sudo grub2-mkconfig -o /boot/grub2/grub.cfg reboot (to test new permanent config is done.=20 You will notice now /sys/class/drm/card0/device/power_dpm_force_performance_level doesn't exist= .=20 For months I though the problem was somewhere else, and was looking for many combinations without success, without this workaround I had a very annoying experience working, playing videos, whatever, because randomly I had freezed display and had to restart. I couldn't play any game before, now tested with many games and everything is perfect.=20 Could be good to apply this workaround by default? so users doesn't experie= nce the annoying bug? --=20 You are receiving this mail because: You are the assignee for the bug.= --15038391220.879Fee.21333 Date: Sun, 27 Aug 2017 13:05:22 +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 = Pablo Estigarribia changed bug 10197= 6
What Removed Added
Summary glmark2 random blank or background only screen freeze over m= esa3d 17.1 and 17.3 with radeon rx550 AMD POLARIS12 glmark2 random blank or background only screen freeze over a= mdgpu rx550 AMD POLARIS12 due to dpm

Comme= nt # 11 on bug 10197= 6 from Pablo Estigarribia 
Everything works fine disabling dpm on amdgpu.=20

Workaround steps:=20

edit /etc/default/grub

add amdgpu.dpm=3D0 to GRUB_CMDLINE_LINUX=3D

generate new config:=20

sudo grub2-mkconfig -o /boot/grub2/grub.cfg

reboot (to test new permanent config is done.=20

You will notice now
/sys/class/drm/card0/device/power_dpm_force_performance_level doesn't exist=
.=20

For months I though the problem was somewhere else, and was looking for many
combinations without success, without this workaround I had a very annoying
experience working, playing videos, whatever, because randomly I had freezed
display and had to restart. I couldn't play any game before, now tested with
many games and everything is perfect.=20

Could be good to apply this workaround by default? so users doesn't experie=
nce
the annoying bug?

You are receiving this mail because:
  • You are the assignee for the bug.
= --15038391220.879Fee.21333-- --===============0055018815== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0055018815==--