[Intel-gfx] [PATCH 15/26] drm/arc: Implement nonblocking commit correctly

[Daniel Vetter]

On Mon, May 30, 2016 at 10:15:14AM +0200, Maarten Lankhorst wrote:
> Op 29-05-16 om 20:35 schreef Daniel Vetter:
> > Committing with block it is not.
> >
> > Thanks to the fixed up vblank event handling we can just use the
> > helper support for nonblocking commits now.
> >
> > Cc: Carlos Palminha <palminha at synopsys.com>
> > Cc: Alexey Brodkin <abrodkin at synopsys.com>
> > Cc: linux-snps-arc at lists.infradead.org
> > Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
> This breaks page flip on arc, it uses drm_atomic_helper_page_flip.

How exactly does this break page_flip? Note that the commit to implement
generic nonblocking commit in drm_atomic_helper_commit is _before_ this
patch in the series.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch