From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 102926] Tonga agd5f drm-next-4.15-wip powerplay display artifacts. Date: Thu, 21 Sep 2017 10:38:27 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2124082638==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 3F9576E82A for ; Thu, 21 Sep 2017 10:38:27 +0000 (UTC) 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 --===============2124082638== Content-Type: multipart/alternative; boundary="15059903070.dbF9A.17785"; charset="UTF-8" --15059903070.dbF9A.17785 Date: Thu, 21 Sep 2017 10:38:27 +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=3D102926 Bug ID: 102926 Summary: Tonga agd5f drm-next-4.15-wip powerplay display artifacts. Product: DRI Version: DRI git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: adf.lists@gmail.com R9285 on agd5f drm-next-4.15-wip head I get some display glitches, nothing really bad, just the odd lines and a bit of bounce sometimes it seems to be memclk related. Couldn't really bisect as I lock on older versions. I started close to head where I don't lock but below isn't really valid as = it turned out that on what I thought were goods were probably only good because memclk is stuck usally but not always high. On head forcing memclk high or low makes the artifacts disappear. This is just the commit that re-enables auto for memclk. commit 76da74965138f4ab32113bf35b67321f4d7c3101 Author: Rex Zhu Date: Thu Sep 14 21:05:18 2017 +0800 drm/amd/powerplay: Add support for CI asics to hwmgr Add support for CI asics (Bonaire, Hawaii) to the powerplay hwmgr --=20 You are receiving this mail because: You are the assignee for the bug.= --15059903070.dbF9A.17785 Date: Thu, 21 Sep 2017 10:38:27 +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
Bug ID 102926
Summary Tonga agd5f drm-next-4.15-wip powerplay display artifacts.
Product DRI
Version DRI git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter adf.lists@gmail.com 

R9285 on agd5f drm-next-4.15-wip  head I get some display glit=
ches, nothing
really bad, just the odd lines and a bit of bounce sometimes it seems to be
memclk related.

Couldn't really bisect as I lock on older versions.

I started close to head where I don't lock but below isn't really valid as =
it
turned out that on what I thought were goods were probably only good because
memclk is stuck usally but not always high.

On head forcing memclk high or low makes the artifacts disappear.

This is just the commit that re-enables auto for memclk.

commit 76da74965138f4ab32113bf35b67321f4d7c3101
Author: Rex Zhu <Rex.Zhu@amd.=
com>
Date:   Thu Sep 14 21:05:18 2017 +0800

    drm/amd/powerplay: Add support for CI asics to hwmgr

    Add support for CI asics (Bonaire, Hawaii) to
    the powerplay hwmgr

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