From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 65068] New: AtomBIOS stuck after suspend/resume cycle whilst GPU turned off Date: Tue, 28 May 2013 07:59:18 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1338261410==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 566DEE6120 for ; Tue, 28 May 2013 00:59:19 -0700 (PDT) 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 --===============1338261410== Content-Type: multipart/alternative; boundary="1369727959.83aEb0.14871"; charset="us-ascii" --1369727959.83aEb0.14871 Date: Tue, 28 May 2013 07:59:19 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=65068 Priority: medium Bug ID: 65068 Assignee: dri-devel@lists.freedesktop.org Summary: AtomBIOS stuck after suspend/resume cycle whilst GPU turned off Severity: normal Classification: Unclassified OS: All Reporter: austin.lund@gmail.com Hardware: Other Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI Created attachment 79884 --> https://bugs.freedesktop.org/attachment.cgi?id=79884&action=edit dmesg output when trying to switch back to radeon gpu. I have two GPUs in my system: 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Whistler [Radeon HD 6600M/6700M/7600M Series] 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) This is a macbookpro8,2 and hence the gmuxer is controlled by the apple-gmux driver. If I suspend the system to ram whilst on the integrated gpu (i.e. the intel gpu), then after resume switch back to the radeon, I get a GPU hang. I've attached the dmesg output that I get when I try this. I'm using linux 3.10-rc3. I don't have X running when doing this (vgaswitcheroo won't allow this). -- You are receiving this mail because: You are the assignee for the bug. --1369727959.83aEb0.14871 Date: Tue, 28 May 2013 07:59:19 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Priority medium
Bug ID 65068
Assignee dri-devel@lists.freedesktop.org
Summary AtomBIOS stuck after suspend/resume cycle whilst GPU turned off
Severity normal
Classification Unclassified
OS All
Reporter austin.lund@gmail.com
Hardware Other
Status NEW
Version XOrg CVS
Component DRM/Radeon
Product DRI 

Created attachment 79884 [details]
dmesg output when trying to switch back to radeon gpu.

I have two GPUs in my system:

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Whistler [Radeon HD 6600M/6700M/7600M Series]

00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09)

This is a macbookpro8,2 and hence the gmuxer is controlled by the apple-gmux
driver.

If I suspend the system to ram whilst on the integrated gpu (i.e. the intel
gpu), then after resume switch back to the radeon, I get a GPU hang.

I've attached the dmesg output that I get when I try this.

I'm using linux 3.10-rc3.  I don't have X running when doing this
(vgaswitcheroo won't allow this).

You are receiving this mail because:
  • You are the assignee for the bug.
--1369727959.83aEb0.14871-- --===============1338261410== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============1338261410==--