From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 66963] Rv6xx dpm problems Date: Sun, 26 Jan 2014 18:11:27 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1503088576==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id CF9F4FA497 for ; Sun, 26 Jan 2014 10:11:27 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1503088576== Content-Type: multipart/alternative; boundary="1390759887.4D418A806.10842"; charset="us-ascii" --1390759887.4D418A806.10842 Date: Sun, 26 Jan 2014 18:11:27 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=66963 --- Comment #190 from Jaime Velasco Juan --- (In reply to comment #189) > (In reply to comment #188) > > (In reply to comment #183) > > > You might also try my 3.14 branch: > > > http://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-3.14 > > > > Not sure if there are any important changes in this branch, but so far it > > looks more stable for me. I haven't seen hangs while video was played, > > though the week before i got them almost daily. And have seen hand during > > start up only once for last week. > > > > I might be just very lucky this week. > > Still don't see hangs, but noticed but FPS is very low on this branch. Half > Life is like a slideshow, though works fine with vanilla kernel. Are you sure you have acceleration enabled, the behaviour you describe matches what I found when started testing that branch (grep dmesg for "*ERROR* radeon: ring 3 test failed (0xCAFEDEAD)"). If you have that problem you could test the patch I sent in comment 175 ( attachment 91835), It will skip initialization of the DMA ring and enable acceleration again. I've been using it for several weeks, no hangs yet, works like a charm. -- You are receiving this mail because: You are the assignee for the bug. --1390759887.4D418A806.10842 Date: Sun, 26 Jan 2014 18:11:27 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 190 on bug 66963 from 
(In reply to comment #189)
> (In reply to comment #188)
> > (In reply to comment #183)
> > > You might also try my 3.14 branch:
> > > http://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-3.14
> > 
> > Not sure if there are any important changes in this branch, but so far it
> > looks more stable for me. I haven't seen hangs while video was played,
> > though the week before i got them almost daily. And have seen hand during
> > start up only once for last week.
> > 
> > I might be just very lucky this week.
> 
> Still don't see hangs, but noticed but FPS is very low on this branch. Half
> Life is like a slideshow, though works fine with vanilla kernel.

Are you sure you have acceleration enabled, the behaviour you describe matches
what I found when started testing that branch (grep dmesg for "*ERROR* radeon:
ring 3 test failed (0xCAFEDEAD)").

If you have that problem you could test the patch I sent in comment 175 (
attachment 91835 [details] [review]), It will skip initialization of the DMA ring and enable
acceleration again. I've been using it for several weeks, no hangs yet, works
like a charm.

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