[RFC PATCH] drm: Add plane event

[Marcus Lorentzon]

On 04/18/2012 05:43 PM, Luc Verhaegen wrote:
> This means that there should be (at least) three separate actions:
> * page flipping: buffers ->  planes at next vblank, for a list of
> buffer(s) and plane tuples.
> * setplanes: colour format, position, scaling, ordering, rotation, color
> key, crtc adherance,_plus_  the above.
> * actual modeset, which handles the CRTC and out to the monitor and
> whatnot, which should also include the above.
The setplanes is exactly the piece I'm missing today ... and it should 
be async as flip.

/Marcus