[Intel-gfx] [PATCH] drm/i915: Support Async Flip on Linear buffers

[Murthy, Arun R]

> > There is that GTT alignment restriction that should be mentioned
> > somewhere. Can't quite remember where it was, maybe in PLANE_SURF.
> >
> I checked the BSpec, and don't find anything as such specific for Async flip.
> I also cross verified with the hardware team.
> 
> > But I guess the bigger question is what is the actual use case for this?
> This feature is a requirement for TGL.

Can I have your Reviewed-by for this patch?

Thanks and Regards,
Arun R Murthy
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