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: Mon, 28 May 2018 08:42:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0257219374==" 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 DAEC86E1C7 for ; Mon, 28 May 2018 08:42:20 +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 --===============0257219374== Content-Type: multipart/alternative; boundary="15274969401.25D3Fa.17620" Content-Transfer-Encoding: 7bit --15274969401.25D3Fa.17620 Date: Mon, 28 May 2018 08:42:20 +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 #14 from Michel D=C3=A4nzer --- (In reply to tempel.julian from comment #13) > So there might be an actual connection to pageflipping? Yeah, the problem seems to be a bad interaction between page flipping and cursor updates. FWIW, page flipping can be disabled with xf86-video-amdgpu as well, with Option "EnablePageFlip" "false" --=20 You are receiving this mail because: You are the assignee for the bug.= --15274969401.25D3Fa.17620 Date: Mon, 28 May 2018 08:42:20 +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 # 14 on bug 10617= 5 from Michel D=C3=A4nzer 
(In reply to tempel.julian from comment #13)
> So there might be an actual connection to pagefl=
ipping?

Yeah, the problem seems to be a bad interaction between page flipping and
cursor updates.

FWIW, page flipping can be disabled with xf86-video-amdgpu as well, with

 Option "EnablePageFlip" "false"

You are receiving this mail because:
  • You are the assignee for the bug.
= --15274969401.25D3Fa.17620-- --===============0257219374== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0257219374==--