From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Sun, 19 Jun 2016 16:28:35 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1402351704==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id C99416E33A for ; Sun, 19 Jun 2016 16:28:34 +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 --===============1402351704== Content-Type: multipart/alternative; boundary="14663537140.5F5fBE.31236"; charset="UTF-8" --14663537140.5F5fBE.31236 Date: Sun, 19 Jun 2016 16:28:34 +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=3D93826 --- Comment #25 from Dennis Martin Herbers --- I've got the same problem with a Sapphire R9 390 Nitro ASUS MG279Q With Windows/Linux+fglrx, 2560x1440@144Hz work fine With Linux+open source stack, it defaults to 2568x1440@139Hz with graphical artifacts due to the 2568 width With AMDGPU PRO 16.10 only 60Hz was possible, haven't tried AMDGPU PRO 16.20 yet Using the open source stack and switching to 120Hz with xrandr -r 120 does = the trick and it runs at 2560x1440@119Hz without glitches, but it isn't optimal. --=20 You are receiving this mail because: You are the assignee for the bug.= --14663537140.5F5fBE.31236 Date: Sun, 19 Jun 2016 16:28:34 +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

Commen= t # 25 on bug 93826<= /a> from Dennis Martin Her= bers 
I've got the same problem with a

Sapphire R9 390 Nitro
ASUS MG279Q

With Windows/Linux+fglrx, 2560x1440@144Hz work fine

With Linux+open source stack, it defaults to 2568x1440@139Hz with graph=
ical
artifacts due to the 2568 width

With AMDGPU PRO 16.10 only 60Hz was possible, haven't tried AMDGPU PRO 16.20
yet

Using the open source stack and switching to 120Hz with xrandr -r 120 does =
the
trick and it runs at 2560x1440@119Hz without glitches, but it isn't opt=
imal.

You are receiving this mail because:
  • You are the assignee for the bug.
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