From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 91880] Radeonsi on Grenada cards (r9 390) exceptionally unstable and poorly performing Date: Thu, 03 May 2018 23:11:27 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0053520212==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id E43946E2C1 for ; Thu, 3 May 2018 23:11:28 +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 --===============0053520212== Content-Type: multipart/alternative; boundary="15253890886.c6ecb.2680" Content-Transfer-Encoding: 7bit --15253890886.c6ecb.2680 Date: Thu, 3 May 2018 23:11:28 +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=3D91880 chrisg_123@hotmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |WORKSFORME Status|REOPENED |RESOLVED --- Comment #188 from chrisg_123@hotmail.com --- I suffered pretty much all of the issue listed in this thread for many weeks since upgrading to 3 1440p monitors. I have an Club 3D R9 390 Royal Queen. Comment #182 best describes the problem I faced and what I had to do to work around it. I am happy to announce that kernel 4.16.7 has solved this issue for me. My system has no more issues booting. KDE is stable. No flickering at all. = Even when forcing power_dpm_force_performance_level to 'low'. I'm running Gentoo with: mesa-18.1.0 libdrm-2.4.91 xf86-video-amdgpu-18.0.1 xorg-drivers-1.19 kernel params include: radeon.cik_support=3D0 amdgpu.cik_support=3D1 amdgpu.modeset=3D1 amdgpu.dc=3D1 amdgpu.dpm=3D1 If anyone needs more info please ask. --=20 You are receiving this mail because: You are the assignee for the bug.= --15253890886.c6ecb.2680 Date: Thu, 3 May 2018 23:11:28 +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 chrisg_123@hotm= ail.com changed bug 91880<= /a>
What Removed Added
Resolution --- WORKSFORME
Status REOPENED RESOLVED

Comme= nt # 188 on bug 91880<= /a> from chrisg_123= @hotmail.com 
I suffered pretty much all of the issue listed in this thread =
for many weeks
since upgrading to 3 1440p monitors.

I have an Club 3D R9 390 Royal Queen.

Comment #182 best describes th=
e problem I faced and what I had to do to work
around it.

I am happy to announce that kernel 4.16.7 has solved this issue for me.

My system has no more issues booting. KDE is stable. No flickering at all. =
Even
when forcing power_dpm_force_performance_level to 'low'.

I'm running Gentoo with:
mesa-18.1.0
libdrm-2.4.91
xf86-video-amdgpu-18.0.1
xorg-drivers-1.19

kernel params include: radeon.cik_support=3D0 amdgpu.cik_support=3D1
amdgpu.modeset=3D1 amdgpu.dc=3D1 amdgpu.dpm=3D1

If anyone needs more info please ask.

You are receiving this mail because:
  • You are the assignee for the bug.
= --15253890886.c6ecb.2680-- --===============0053520212== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0053520212==--