linux-kernel - Re: [Bug #12613] [Suspend regression][DRM, RADEON]

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Date:	Mon, 9 Feb 2009 12:26:18 +1000
From:	Dave Airlie <airlied@...il.com>
To:	etienne <etienne.basset@...ericable.fr>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	Dave Airlie <airlied@...ux.ie>,
	Dave Airlie <airlied@...hat.com>,
	Soeren Sonnenburg <kernel@....de>
Subject: Re: [Bug #12613] [Suspend regression][DRM, RADEON]

On Mon, Feb 9, 2009 at 8:07 AM, etienne <etienne.basset@...ericable.fr> wrote:
> Rafael J. Wysocki wrote:
>>
>> This message has been generated automatically as a part of a report
>> of recent regressions.
>>
>> The following bug entry is on the current list of known regressions
>> from 2.6.28.  Please verify if it still should be listed and let me know
>> (either way).
>>
>>
>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=12613
>> Subject         : [Suspend regression][DRM, RADEON]
>> Submitter       : etienne <etienne.basset@...ericable.fr>
>> Date            : 2009-01-28 22:00 (12 days old)
>> First-Bad-Commit:
>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a9d51a5ad1154b5b20add1e8d30a5564f8aabbe9
>> References      : http://marc.info/?l=linux-kernel&m=123318030419558&w=4
>>                  http://marc.info/?l=linux-kernel&m=123334865404574&w=4
>>
>>
>>
>
> hello,
> yes it's still present in -rc4
> But I noticed that when I switch off KDE4.2 desktop effects, suspend to ram
> is 100% reliable with 2.6.29-rc4
> With 2.6.28, STR is 100% reliable with or without desktop effects
>

Hi Etienne,

Can you try commenting out the calls to the radeon_suspend and
radeon_resume hooks in radeon_drv.c?

Dave.

> hope this helps,
> Etienne
>
>
>
>
>
>
>
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