[Intel-gfx] [PATCH 0/9] HW contest support for Ironlake

[Chris Wilson]

On Sun, Jul 14, 2013 at 09:22:44AM -0700, Ben Widawsky wrote:
> Finally, in the series I reenable rc6 on ILK. I've never had an issue
> with this on my ILK, but I recommend anyone testing on it who sees
> issues to try to disable it via modparam firstly.
> 
> The patch series is minimally tested. I told Chris and Ken at the
> offset, they'd need to do the heavy lifting on the testing front.

My initial impression is that it seems to prevent IPS from kicking in
and speeding up the igfx, so peak performance is 2x slower than before
applying the series.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre