[Intel-gfx] [PATCH v2 3/3] drm/i915: gmch: fix stuck primary plane due to memory self-refresh mode

[Chris Wilson]

On Fri, Jun 27, 2014 at 12:07:47AM +0200, Egbert Eich wrote:
> 
> Hi Daniel, hi Imre,
> 
> Daniel Vetter writes:
>  > Adding Egbert since he's done the original hack here. Imre please keep
>  > him on cc.
>  > -Daniel
> 
> I finally managed to get this set of patches tested on the platform that
> exhibited the intermittent blanking problem when terminating the Xserver.
> 
> I can confirm that Imre's patches resolve the issue and that g4x_fixup_plane()
> which I had introduced after extensive experiments is no longer needed to
> prevent the blanking from happening.
> If you want I can provide a patch to back this out with the appropriate
> comments once Imre's patches are in.

That would be ideal.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre