From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 106175] amdgpu.dc=1 shows performance issues with Xorg compositors when moving windows Date: Tue, 11 Sep 2018 18:23:31 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0236557234==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 7E4126E3EF for ; Tue, 11 Sep 2018 18:23:31 +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 --===============0236557234== Content-Type: multipart/alternative; boundary="15366902112.2074Be0E0.3503" Content-Transfer-Encoding: 7bit --15366902112.2074Be0E0.3503 Date: Tue, 11 Sep 2018 18:23:31 +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=3D106175 --- Comment #25 from tempel.julian@gmail.com --- It doesn't seem to be related to a certain GCN generation, as there are exa= ctly matching reports of at least Hawaii, Polaris 10/11 and Vega 10 (probably al= so Fiji). It probably neither is related to the type of display output, as I am using DL-DVI and grmat afaik uses Display Port. And I suppose we all tried standard refreshrate of 60Hz without success. So, unfortunately, I am rather clueless. But I just noticed we haven't yet followed David's idea of setting a low "standard" mouse polling rate of 125Hz. I currently don't have my Radeon installed, so I can't give this a quick try (but can do so in the future). Does anybody have this issue with a native resolution of 1920x1080 60Hz? I haven't tested such a display yet. --=20 You are receiving this mail because: You are the assignee for the bug.= --15366902112.2074Be0E0.3503 Date: Tue, 11 Sep 2018 18:23:31 +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

Comme= nt # 25 on bug 10617= 5 from tempel.j= ulian@gmail.com 
It doesn't seem to be related to a certain GCN generation, as =
there are exactly
matching reports of at least Hawaii, Polaris 10/11 and Vega 10 (probably al=
so
Fiji).

It probably neither is related to the type of display output, as I am using
DL-DVI and grmat afaik uses Display Port.
And I suppose we all tried standard refreshrate of 60Hz without success.

So, unfortunately, I am rather clueless.

But I just noticed we haven't yet followed David's idea of setting a low
"standard" mouse polling rate of 125Hz.
I currently don't have my Radeon installed, so I can't give this a quick try
(but can do so in the future).

Does anybody have this issue with a native resolution of 1920x1080 60Hz? I
haven't tested such a display yet.

You are receiving this mail because:
  • You are the assignee for the bug.
= --15366902112.2074Be0E0.3503-- --===============0236557234== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0236557234==--