On Fri, Mar 06, 2015 at 06:32:27PM +0100, Daniel Vetter wrote: > On Fri, Mar 06, 2015 at 03:06:26PM +0000, Chris Wilson wrote: > > Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > > I might have impending w/e syndrome, but I can't see what you're fixing > any more. Can you please augment the commit message a bit? There are a couple of issues. First is when we jump to RPe, we then set last_adj to a large value and then promptly double it. So we overshoot lightish workloads (often landing in the high power domain and so trapped). The second is that clamping could equally perturbs the last_adj value. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
