[Intel-gfx] [PATCH 47/58] drm/i915: extract adjusted mode computation

[Daniel Vetter]

On Wed, Sep 5, 2012 at 8:00 PM, Jesse Barnes <jbarnes at virtuousgeek.org> wrote:
> Fancy, using ERR_PTR even. :)

Consider this a tell-tale of the shape of things to come ;-) I.e. I
plan to extend this adjusted_mode computation to a full up-front
resource allocation step to decide about pipe bpp, dithering,
bandwidth allocation, pll allocation and all these fancy things. And
Chris wanted better error codes, so I've just started somewhere - in
the middle of the callchain, so doesn't really do anything yet, but
...
-Daniel
-- 
Daniel Vetter
daniel.vetter at ffwll.ch - +41 (0) 79 365 57 48 - http://blog.ffwll.ch