[Intel-gfx] [PATCH 3/3] drm/i915: Update primary planes after a GPU reset

[Chris Wilson]

On Mon, Feb 18, 2013 at 01:50:26PM +0200, Ville Syrjälä wrote:
> > Can you send that as a patch for gen4? As I have a few people hitting
> > pageflip system hangs, but only on gen4 afaict.
> 
> I must admit that I'm confused now. Which model does Gen4 actually
> follow, pending flip or flip done?

The original bspec for gen4 doesn't mention FlipDone and the description
of PendingFlip reads very similar to the earlier gen2/gen3
implementation.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre