On Thu, Aug 30, 2012 at 02:34:11PM +0100, Chris Wilson wrote:
> On Thu, 30 Aug 2012 13:26:48 +0200, Daniel Vetter <[email protected]>
> wrote:
> > We've had and still have too many issues where the gpu turbot doesn't
> > quite to what it's supposed to do (or what we want it to do).
> >
> > Adding a tracepoint to track when the desired gpu frequence changes
> > should help a lot in characterizing and understanding problematic
> > workloads.
> >
> > Also, this should be fairly interesting for power tuning (and
> > especially noticing when the gpu is stuck in high frequencies, as has
> > happened in the past) and hence for integration into powertop and
> > similar tools.
> >
> > Cc: Arjan van de Ven <[email protected]>
> > Signed-off-by: Daniel Vetter <[email protected]>
>
> Like it, even the naming scheme.
> Reviewed-by: Chris Wilson <[email protected]>
Queued for -next, thanks for the review.
-Daniel
--
Daniel Vetter
Mail: [email protected]
Mobile: +41 (0)79 365 57 48
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