From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 66932] Screen corruption on Cayman with dpm enabled Date: Tue, 16 Jul 2013 21:10:05 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0517331146==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 987E1E64A7 for ; Tue, 16 Jul 2013 14:10:05 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0517331146== Content-Type: multipart/alternative; boundary="1374009005.aCD8c0.3104"; charset="us-ascii" --1374009005.aCD8c0.3104 Date: Tue, 16 Jul 2013 21:10:05 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=66932 --- Comment #8 from Martin Andersson --- (In reply to comment #7) > Created attachment 82501 [details] [review] > add module parameter to disable aspm > > Try this patch which adds a new module parameter to disable aspm. Add > radeon.aspm=0 to your kernel command line in grub to disable aspm support. Unfortunately that didn't help, it was different though. First I saw the corruption as before, but after a second or two the screen turned blank, like it didn't get any signal. I caught a glimpse of some text that was printed just before the corruption, don't know if it is related or not, just throwing it out there. It's said "mei_me" I have seen it before but then I didn't have time to see what it was. -- You are receiving this mail because: You are the assignee for the bug. --1374009005.aCD8c0.3104 Date: Tue, 16 Jul 2013 21:10:05 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 8 on bug 66932 from 
(In reply to comment #7)
> Created attachment 82501 [details] [review] [review]
> add module parameter to disable aspm
> 
> Try this patch which adds a new module parameter to disable aspm.  Add
> radeon.aspm=0 to your kernel command line in grub to disable aspm support.

Unfortunately that didn't help, it was different though. First I saw the
corruption as before, but after a second or two the screen turned blank, like
it didn't get any signal.

I caught a glimpse of some text that was printed just before the corruption,
don't know if it is related or not, just throwing it out there.

It's said "mei_me" <some text I forgot> <something about write failed>

I have seen it before but then I didn't have time to see what it was.

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