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Old 02-10-2012, 12:33 AM
Jonathan Nieder
 
Default Bug#617505: Radeon R600 driver fails to control fan (i2c)

Hi,

Denis Washington wrote:
> On 09.03.2011 15:59, maximilian attems wrote:

>> please try latest xorg radeon driver and the 2.6.38-rcX from experimental
>> it has several radeon related enhancement.
>>
>> thanks for feedback.
>
> Sorry for the last message, I accidently hit "Send"... the problem
> remains unchanged with the latest kernel and radeon driver version.

Thanks, and sorry for the slow reply.

Does running the following commands help?

echo profile >/sys/class/drm/card0/device/power_method
echo low >/sys/class/drm/card0/device/power_profile

See [1] for some details on that. Presumably some day dynpm will be
the default.

Also, what kernel do you use these days? Please attach full "dmesg"
output from booting.

Hope that helps,
Jonathan

[1] http://www.x.org/wiki/RadeonFeature#KMS_Power_Management_Options



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Old 02-10-2012, 06:22 AM
Denis Washington
 
Default Bug#617505: Radeon R600 driver fails to control fan (i2c)

Am 10.02.2012 02:33, schrieb Jonathan Nieder:

Hi,

Denis Washington wrote:

On 09.03.2011 15:59, maximilian attems wrote:



please try latest xorg radeon driver and the 2.6.38-rcX from experimental
it has several radeon related enhancement.

thanks for feedback.


Sorry for the last message, I accidently hit "Send"... the problem
remains unchanged with the latest kernel and radeon driver version.


Thanks, and sorry for the slow reply.


Actually, I didn't think that anybody would reply at all after all this
time! Thanks for that.




Does running the following commands help?

echo profile>/sys/class/drm/card0/device/power_method
echo low>/sys/class/drm/card0/device/power_profile

See [1] for some details on that. Presumably some day dynpm will be
the default.


Unfortunately, those commands don't help, I tried them before several times.


Also, what kernel do you use these days? Please attach full "dmesg"
output from booting.


Well, currently I use an Ubuntu 12.04 pre-release with kernel
3.2.0-15-generic with the Catalyst driver (I wish I didn't have to...),
but if it helps, I could still do a boot with the radeon driver if that
helps.




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Old 02-11-2012, 11:59 PM
Jonathan Nieder
 
Default Bug#617505: Radeon R600 driver fails to control fan (i2c)

Denis Washington wrote:

> Well, currently I use an Ubuntu 12.04 pre-release with kernel
> 3.2.0-15-generic with the Catalyst driver (I wish I didn't have
> to...), but if it helps, I could still do a boot with the radeon
> driver if that helps.

Yeah, it would help.

Probably the best place to do further work on this would be upstream
(bugs.freedesktop.org), but let's take a look at the logs first.



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