From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 75127] Radeon SUMO: GPU reset Date: Sat, 22 Feb 2014 14:14:51 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1498949318==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 05336FA4AE for ; Sat, 22 Feb 2014 06:14:51 -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 --===============1498949318== Content-Type: multipart/alternative; boundary="1393078490.71d70.29561"; charset="us-ascii" --1393078490.71d70.29561 Date: Sat, 22 Feb 2014 14:14:50 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=75127 --- Comment #7 from Alex Deucher --- (In reply to comment #6) > Compiled and installed Linux 3.12.12 kernel. No GPU hang problems occur for > suspend and resume. Works fine (other than the fact that the laptop's > display connected through LVDS is blank). > Does disabling dpm help? Boot with radeon.dpm=0 on the kernel command line in grub. If not, can you bisect the kernel with git to find out what commit caused the regression? -- You are receiving this mail because: You are the assignee for the bug. --1393078490.71d70.29561 Date: Sat, 22 Feb 2014 14:14:50 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 7 on bug 75127 from 
(In reply to comment #6)
> Compiled and installed Linux 3.12.12 kernel. No GPU hang problems occur for
> suspend and resume. Works fine (other than the fact that the laptop's
> display connected through LVDS is blank).
>

Does disabling dpm help?  Boot with radeon.dpm=0 on the kernel command line in
grub.  If not, can you bisect the kernel with git to find out what commit
caused the regression?

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