linux-kernel - Re: nouveau: temperature on nv40 is unavailable since ad40d73ef533ab0ad16b4a1ab2f7870c1f8ab954

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Date:	Tue, 13 Aug 2013 15:23:03 +0200
From:	Pali Rohár <pali.rohar@...il.com>
To:	Martin Peres <martin.peres@...ri.fr>
Cc:	David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Ben Skeggs <bskeggs@...hat.com>
Subject: Re: nouveau: temperature on nv40 is unavailable since ad40d73ef533ab0ad16b4a1ab2f7870c1f8ab954

On Tuesday 13 August 2013 09:01:19 Martin Peres wrote:
> On 13/08/2013 05:56, Pali Rohár wrote:
> > Hello,
> > 
> > after commit ad40d73ef533ab0ad16b4a1ab2f7870c1f8ab954 temperature
> > information from lm sensors is not available on my Nvidia 6600GT graphics
> > card. There is no nouveau hwmon entry in sysfs anymore. Why it was
> > removed? Can I help with debugging? I'd like to see temperature sensor
> > working again.
> 
> Hi,
> 
> Thanks for bisecting the issue. Can you send me your vbios and tell
> me if the nvidia driver shows your temperature probe (and what is
> its source).
> 
> To fetch your vbios, you can extract it using nvagetbios from the
> envytools repo: https://github.com/envytools/envytools
> 
> Cheers,
> Martin

How can I check source and temperature probe in nvidia binary driver?

-- 
Pali Rohár
pali.rohar@...il.com


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