From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 104064] (DC 4.15-rc2) WARNING: CPU: 4 PID: 75 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:601 dm_suspend+0x4e/0x60 [amdgpu] Date: Thu, 22 Mar 2018 00:29:41 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2047868506==" 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 72B636EB26 for ; Thu, 22 Mar 2018 00:29:41 +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 --===============2047868506== Content-Type: multipart/alternative; boundary="15216785812.F24dF48.9925" Content-Transfer-Encoding: 7bit --15216785812.F24dF48.9925 Date: Thu, 22 Mar 2018 00:29:41 +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=3D104064 --- Comment #42 from taijian@posteo.de --- (In reply to Alex Deucher from comment #41) > Sorry, my impression from comment 29 was that messing the the OSI string > fixed the issue. Is that not the case? Do you still need to force ATPX?= =20 > If we, we can just add a quirk so the driver does it automatically. Ah, sorry if that was unclear. No, messing with the OSI string did help with the intermittend crashing I was experiencing. The backlight patch by Harry = in #34 worked even better, though. Forcing ATPX is still needed for the dGPU to properly power down when not in use. Messing with the OSI string does absolutely nothing in that regard, on= ly forcing ATPX helps with that. So yes, either the option to force this behav= iour via the kcl or a driver quirk to do this would be very much appreciated! --=20 You are receiving this mail because: You are the assignee for the bug.= --15216785812.F24dF48.9925 Date: Thu, 22 Mar 2018 00:29:41 +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 # 42 on bug 10406= 4 from taijian@posteo.d= e 
(In reply to Alex Deucher from comment #41)

> Sorry, my impression from comment 29 was that messing the the OSI string
> fixed the issue.  Is that not the case?  Do you still need to force AT=
PX?=20
> If we, we can just add a quirk so the driver does it automatically.

Ah, sorry if that was unclear. No, messing with the OSI string did help with
the intermittend crashing I was experiencing. The backlight patch by Harry =
in
#34 worked even better, though.

Forcing ATPX is still needed for the dGPU to properly power down when not in
use. Messing with the OSI string does absolutely nothing in that regard, on=
ly
forcing ATPX helps with that. So yes, either the option to force this behav=
iour
via the kcl or a driver quirk to do this would be very much appreciated!

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