From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 63599] [r600] SUMO2 GPU lockup CP stall (kernel 3.2.47, 3.4, 3.8, 3.9, 3.10) Date: Mon, 23 Dec 2013 12:28:07 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1402980791==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 52B10FA5CE for ; Mon, 23 Dec 2013 04:28:07 -0800 (PST) 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 --===============1402980791== Content-Type: multipart/alternative; boundary="1387801687.CEa0Bac63.25778"; charset="us-ascii" --1387801687.CEa0Bac63.25778 Date: Mon, 23 Dec 2013 12:28:07 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=63599 --- Comment #34 from Paul Wolneykien --- (In reply to comment #33) > (In reply to comment #32) > > (In reply to comment #31) > > > (In reply to comment #30) > > > > > > > > I've set each register values from fglrx-console.data and call xinit. > > > > Lockup again, nothing changes. > > > > > > Does the patch in comment 29 fix the issue for you? That patch is upstream > > > now and should be in most stable kernels as well. > > > > To the pity, no. I've tested Linux 3.12 with the patch already applied and > > it changes nothing. My chip is: > > > > $ lspci | grep 'VGA' > > 00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] > > Sumo [Radeon HD 6480G] > > > > Is it really a SUMO2 chip or I should open a new bug? > > What's the numeric pci id (lspci -nn)? You should also see a line in the > dmesg output like this: > [ 1.758014] [drm] initializing kernel modesetting (SUMO 0x1002:0x9640 > 0x1458:0xD000). > > It will say SUMO or SUMO2 depending on which one you have. $ lspci -nn | grep 'VGA' 00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Sumo [Radeon HD 6480G] [1002:9649] [ 188.599127] [drm] initializing kernel modesetting (SUMO 0x1002:0x9649 0x17AA:0x21EA). Thus, is's SUMO isn't it? Should I try to use "max_hw_contexts = 4" for the SUMO case or that's unreasonable? -- You are receiving this mail because: You are the assignee for the bug. --1387801687.CEa0Bac63.25778 Date: Mon, 23 Dec 2013 12:28:07 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 34 on bug 63599 from 
(In reply to comment #33)
> (In reply to comment #32)
> > (In reply to comment #31)
> > > (In reply to comment #30)
> > > > 
> > > >   I've set each register values from fglrx-console.data and call xinit.
> > > > Lockup again, nothing changes.
> > > 
> > > Does the patch in comment 29 fix the issue for you?  That patch is upstream
> > > now and should be in most stable kernels as well.
> > 
> >   To the pity, no. I've tested Linux 3.12 with the patch already applied and
> > it changes nothing. My chip is:
> > 
> > $ lspci | grep 'VGA'
> > 00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
> > Sumo [Radeon HD 6480G]
> > 
> >   Is it really a SUMO2 chip or I should open a new bug?
> 
> What's the numeric pci id (lspci -nn)?  You should also see a line in the
> dmesg output like this:
> [    1.758014] [drm] initializing kernel modesetting (SUMO 0x1002:0x9640
> 0x1458:0xD000).
> 
> It will say SUMO or SUMO2 depending on which one you have.


$ lspci -nn | grep 'VGA'
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
[AMD/ATI] Sumo [Radeon HD 6480G] [1002:9649]

[  188.599127] [drm] initializing kernel modesetting (SUMO 0x1002:0x9649
0x17AA:0x21EA).


Thus, is's SUMO isn't it? Should I try to use "max_hw_contexts = 4" for the
SUMO case or that's unreasonable?

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