[Nouveau] [RFC] Initial power management vbios parsing, voltage & clock setting to nouveau.
martin.peres at free.fr
Sun Sep 19 16:54:42 PDT 2010
Le 15/09/2010 14:58, Robert Kaiser a écrit :
> On an only slightly related note, what's the recommended way to read
> out the temperature of the GPU when using nouveau? (I have a NV4B
> card, but I think I read this is mostly the same for all NVidias, right?)
There is no way to get the temperature using nouveau at the moment. This
feature should land in nouveau git some time this week.
Reading the temperature is not as straightforward as just reading a
register. It works that way on nv84+, for earlier cards, you need to
parse the vbios to set-up the sensor and then read the temperature (and
change the value with some additional little calcultations). The
documentation should be available soon, I'm working on merging all the
doc we have.
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