[Intel-gfx] Fan running with Intel Graphics

Jesse Barnes jbarnes at virtuousgeek.org
Wed Jan 4 18:40:53 CET 2012


On Thu, 15 Dec 2011 23:04:21 +0100
Johannes Bauer <dfnsonfsduifb at gmx.de> wrote:

> Am 13.12.2011 22:46, schrieb Jesse Barnes:
> > On Tue, 13 Dec 2011 22:30:42 +0100
> > Johannes Bauer <dfnsonfsduifb at gmx.de> wrote:
> >>> then echo that value into the max freq file, e.g.:
> >>>
> >>> $ echo 400 > /sys/kernel/debug/dri/0/i915_max_freq
> >>
> >> This doesn't work for
> >>
> >> joelaptop [/sys/kernel/debug/dri]: uname -a
> >> Linux joelaptop 3.0.0-14-generic #23-Ubuntu SMP Mon Nov 21 20:28:43 UTC
> >> 2011 x86_64 x86_64 x86_64 GNU/Linux
> >>
> >> Since i915_max_freq does not exist -- do I need to switch to a more
> >> recent kernel version?
> > 
> > Yes.  Try running drm-intel-next from Keith's git tree:
> > git://people.freedesktop.org/~keithp/linux
> 
> Hmmm:
> 
> joelaptop [~/intel-graphics]: git pull
> git://people.freedesktop.org/~keithp/linux
> fatal: Couldn't find remote ref HEAD
> 
> Is the server currently down? Can I fetch it somewhere else?

Just do a "git checkout drm-intel-next" at that point to get the dev
branch.

-- 
Jesse Barnes, Intel Open Source Technology Center
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