[lm-sensors] RFC: nct6776f support in the w83627ehf and fan RPM signal de-bounce
guenter.roeck at ericsson.com
Mon Mar 7 17:03:50 CET 2011
On Mon, Mar 07, 2011 at 09:59:21AM -0500, Robert Kaiser wrote:
> Guenter Roeck schrieb:
> > This is a Sandy Bridge board, isn't it ?
> Yes, it is.
> > Maybe you can try a kernel from the -next tree; that might solve your problem.
> > That means you would have to download, compile and install the kernel, though.
> Hrm, exactly what I want to avoid, updating openSUSE Factory quite often
> already is experimental enough for me on a production machine, but I'm
> using Kernel:HEAD there, which is currently some recent 2.6.38-rc and I
> should be 2.6.39-rc once the merge window has closed.
> Still, do you know something I don't on my error that you suggest that?
> Chris Wilson on intel-gfx was somewhat clueless as to why this happens...
All I know is that there is a sequence of patches in linux-next adding several
PCI IDs plus related code to the kernel which seem to be related to Sandy Bridge.
Look for PCI IDs with "DH89XXCC". I am kind of vague here; I was told that the added
PCI IDs match those of Sandy Bridge, but I have not seen the specification myself
so I don't really know for sure.
Do those changes address your problem ? No idea, but it might be worth a try.
> > To test a standalone driver, all you have to do is to download it, then run "make"
> > followed by "sudo make install". You don't have to build the entire kernel.
> That sounds good.
> Can I download your standalone driver in a git clone or similar way?
> Pulling the files one by one over http doesn't sound ideal to me. :)
The driver is in the hwmon-staging branch of
But you'll still need the Makefile from the standalone driver.
The only other files you would need are
Just downloading those with wget seems to be more straightforward than creating a git clone.
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