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: Sat, 12 May 2018 13:11:12 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0181084175==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 8F33C6F312 for ; Sat, 12 May 2018 13:11:13 +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 --===============0181084175== Content-Type: multipart/alternative; boundary="15261306736.Dd1Ff9.20624" Content-Transfer-Encoding: 7bit --15261306736.Dd1Ff9.20624 Date: Sat, 12 May 2018 13:11:13 +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 --- Comment #198 from Jon Doane --- I would like to add that the problem appears to be resolved on my installat= ion of Ubuntu 18.04 with the MSI R9 390 8GB GAMING GPU using the current mainli= ne kernel (4.17-rc4,) with the kernel flags of "amdgpu.dc=3D1" and "amdgpu.dpm= =3D1". Clock scaling appears to be working as expected and I haven't had any visual artifacts or crashes to speak of yet. Using "amdgpu.dc=3D1" alone didn't ma= ke a difference but, "amdgpu.dpm=3D1" made all the difference. Good work to everyone involved! --=20 You are receiving this mail because: You are the assignee for the bug.= --15261306736.Dd1Ff9.20624 Date: Sat, 12 May 2018 13:11:13 +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 # 198 on bug 91880<= /a> from <= span class=3D"fn">Jon Doane 
I would like to add that the problem appears to be resolved on=
 my installation
of Ubuntu 18.04 with the MSI R9 390 8GB GAMING GPU using the current mainli=
ne
kernel (4.17-rc4,) with the kernel flags of "amdgpu.dc=3D1" and &=
quot;amdgpu.dpm=3D1".
Clock scaling appears to be working as expected and I haven't had any visual
artifacts or crashes to speak of yet. Using "amdgpu.dc=3D1" alone=
 didn't make a
difference but, "amdgpu.dpm=3D1" made all the difference.

Good work to everyone involved!

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