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: Thu, 08 Nov 2018 05:35:17 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0839148161==" 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 8F2386E574 for ; Thu, 8 Nov 2018 05:35:17 +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 --===============0839148161== Content-Type: multipart/alternative; boundary="15416553171.bC7F9.13186" Content-Transfer-Encoding: 7bit --15416553171.bC7F9.13186 Date: Thu, 8 Nov 2018 05:35:17 +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 #41 from bmilreu@gmail.com --- Guys, please take a closer look at this, its actually a lot worse than what= OP describes and affect a lot of other use cases, vsync is a vital feature for= any kind of PC activity, literally everything you do on a computer sucks with tearing. amdgpu.dc=3D1 has been default for a few kernels, has been updated almost d= aily with features and various other fixes but basic vital stuff like vsync and higher frequencies (flickering and screen glitches) have been broken for ma= ny people with all ranges of cards for a while now. BTW, TearFree is slow and stuttery even with old dc for me. I'd love to pro= vide more info about any of those issues and help testing as I'm sure does others users, we just need a bit more attention from you devs.=20 Features are awesome, I love to wake up everyday with new mesa/drm features= but what I love even more is wake up with an annoying bug fixed. --=20 You are receiving this mail because: You are the assignee for the bug.= --15416553171.bC7F9.13186 Date: Thu, 8 Nov 2018 05:35:17 +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 # 41 on bug 10617= 5 from bmilreu@gmail.co= m 
Guys, please take a closer look at this, its actually a lot wo=
rse than what OP
describes and affect a lot of other use cases, vsync is a vital feature for=
 any
kind of PC activity, literally everything you do on a computer sucks with
tearing.


amdgpu.dc=3D1 has been default for a few kernels, has been updated almost d=
aily
with features and various other fixes but basic vital stuff like vsync and
higher frequencies (flickering and screen glitches) have been broken for ma=
ny
people with all ranges of cards for a while now.


BTW, TearFree is slow and stuttery even with old dc for me. I'd love to pro=
vide
more info about any of those issues and help testing as I'm sure does others
users, we just need a bit more attention from you devs.=20

Features are awesome, I love to wake up everyday with new mesa/drm features=
 but
what I love even more is wake up with an annoying bug fixed.

You are receiving this mail because:
  • You are the assignee for the bug.
= --15416553171.bC7F9.13186-- --===============0839148161== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0839148161==--