On Thu, Aug 30, 2012 at 02:34:11PM +0100, Chris Wilson wrote: > On Thu, 30 Aug 2012 13:26:48 +0200, Daniel Vetter <daniel.vetter@xxxxxxxx> 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 <arjan@xxxxxxxxxxxxxxx> > > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx> > > Like it, even the naming scheme. > Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Queued for -next, thanks for the review. -Daniel -- Daniel Vetter Mail: daniel@xxxxxxxx Mobile: +41 (0)79 365 57 48 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
