Re: [PATCH] drm/i915: Use PM QoS to prevent C-state memory starvation of the GPU

Vasily Khoruzhick
2010-12-08T16:45:29Z

On Wednesday 08 December 2010 18:24:35 Chris Wilson wrote:
> This is just a preliminary attempt to see if this even helps. Obviously
> some more effort will need to be spent investigating a better choice of
> latency and when we need to request it, but first: does this help?

Sorry, but it does not. glxgears is still jerky.

Regards
Vasily