[RFC] drm: add overlays as first class KMS objects

[Daniel Vetter]

On Wed, Apr 27, 2011 at 3:32 PM, Jerome Glisse <j.glisse at gmail.com> wrote:
> On Wed, Apr 27, 2011 at 8:19 AM, Daniel Vetter <daniel at ffwll.ch> wrote:
>> float scale_x, scale_y;
>
> No float in kernel. Would have to use fixed point.

Bleh, of course ;-) 32bit with a 16 bit shift should be good enough
for all scaling needs
-Daniel
-- 
Daniel Vetter
daniel.vetter at ffwll.ch - +41 (0) 79 364 57 48 - http://blog.ffwll.ch