From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Wilson <chris@chris-wilson.co.uk>
Subject: Re: [PATCH 3/3] drm/i915: Update primary planes after a
 GPU reset
Date: Mon, 18 Feb 2013 12:08:16 +0000
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On Mon, Feb 18, 2013 at 01:50:26PM +0200, Ville Syrj=E4l=E4 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