* [Bug 22022] 2.6.32 regression: sometimes Suspend-To-RAM causes system hangup - ATI RS480
[not found] <bug-22022-2300@https.bugzilla.kernel.org/>
@ 2013-04-08 6:58 ` bugzilla-daemon
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From: bugzilla-daemon @ 2013-04-08 6:58 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=22022
Zhang Rui <rui.zhang@intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|Hibernation/Suspend |Video(DRI - non Intel)
AssignedTo|power-management_other@kern |drivers_video-dri@kernel-bu
|el-bugs.osdl.org |gs.osdl.org
Product|Power Management |Drivers
--- Comment #25 from Zhang Rui <rui.zhang@intel.com> 2013-04-08 06:58:15 ---
from https://bugs.freedesktop.org/show_bug.cgi?id=43278
Some tests last week by Debian (please watch the debian bug report link for
further details) showed that the problem is caused by the Radeon module.
The following error message occurrs when loading the radeon module:
[ 270.715016] radeon_cp: Failed to load firmware "radeon/R300_cp.bin"
[ 270.715045] [drm: r100_cp.init] *ERROR* Failed to load firmware!
[ 270.715061] radeon 0000:01:05:0: failed initializing CP (-2) .
[ 270.715072] radeon 0000:01:05:0:Disabling GPU acceleration
reassign to radeon guys.
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From: bugzilla-daemon @ 2013-04-08 7:06 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=22022
--- Comment #26 from Jonathan Nieder <jrnieder@gmail.com> 2013-04-08 07:06:49 ---
(In reply to comment #25)
> [ 270.715016] radeon_cp: Failed to load firmware "radeon/R300_cp.bin"
> [ 270.715045] [drm: r100_cp.init] *ERROR* Failed to load firmware!
> [ 270.715061] radeon 0000:01:05:0: failed initializing CP (-2) .
> [ 270.715072] radeon 0000:01:05:0:Disabling GPU acceleration
That's a red herring from testing in an initramfs. In an actual production
environment with the firmware installed, the reporter is still able to
reproduce hangs when trying to hibernate.
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From: bugzilla-daemon @ 2013-04-08 7:08 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=22022
--- Comment #27 from Jonathan Nieder <jrnieder@gmail.com> 2013-04-08 07:08:01 ---
s/is/was, a year ago/
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From: bugzilla-daemon @ 2013-04-08 7:20 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=22022
--- Comment #28 from Aaron Lu <aaron.lu@intel.com> 2013-04-08 07:20:40 ---
Hi Jonathan,
Rolf's comment seems suggest radeon driver is the problem:
https://bugs.freedesktop.org/show_bug.cgi?id=43278#c18
If this is the case, then there is not much we can do in PM side.
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From: bugzilla-daemon @ 2013-04-08 7:32 UTC (permalink / raw)
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--- Comment #29 from Jonathan Nieder <jrnieder@gmail.com> 2013-04-08 07:32:22 ---
Yes, I agree with that. Just wanted to make sure anyone stumbling on this
later doesn't get confused by the request_firmware() stuff.
Rolf, can you still reproduce this with a 3.8.y or newer kernel?
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From: bugzilla-daemon @ 2013-04-08 8:27 UTC (permalink / raw)
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https://bugzilla.kernel.org/show_bug.cgi?id=22022
--- Comment #30 from rolf <hubba@online.de> 2013-04-08 08:27:04 ---
On 08.04.2013 09:32, bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=22022
>
>
>
>
>
> --- Comment #29 from Jonathan Nieder<jrnieder@gmail.com> 2013-04-08 07:32:22 ---
> Yes, I agree with that. Just wanted to make sure anyone stumbling on this
> later doesn't get confused by the request_firmware() stuff.
>
> Rolf, can you still reproduce this with a 3.8.y or newer kernel?
>
Yes, it can be reproduced with kernel Debian 3.8.5-1~experimental.1 .
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From: bugzilla-daemon @ 2013-04-09 6:24 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=22022
Zhang Rui <rui.zhang@intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |56331
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From: bugzilla-daemon @ 2013-12-10 22:34 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=22022
Alan <alan@lxorguk.ukuu.org.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Kernel Version|3.2 |3.8.5
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From: bugzilla-daemon @ 2013-12-10 22:50 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=22022
Alex Deucher <alexdeucher@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |alexdeucher@gmail.com
--- Comment #31 from Alex Deucher <alexdeucher@gmail.com> ---
I think this should be fixed by this patch:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=acf88deb8ddbb73acd1c3fa32fde51af9153227f
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From: bugzilla-daemon @ 2015-02-19 16:01 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=22022
Alan <alan@lxorguk.ukuu.org.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |CODE_FIX
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