[Intel-gfx] [PATCH 24/29] drm/i915: program iCLKIP on Lynx Point

Eugeni Dodonov eugeni at dodonov.net
Mon Apr 16 02:44:15 CEST 2012


On Sun, Apr 15, 2012 at 20:49, Daniel Vetter <daniel at ffwll.ch> wrote:
>
> I'm honestly not too happy with this table, because somewhere in there
> we'll have an annoying type, and there's almost zero chance we'll ever
> find that. So I prefer if we can replicate the pixel clock computation
> from some stupid excel sheet ...
>

The latest specs say that the table is the recommended way for configuring
known clocks settings, for both iCLKIP and WR PLL, and the
algorithm/formula should be used as fallback only.

But I'll add them as well. One never knows when a new and previously
unthinkable mode pops up :).

-- 
Eugeni Dodonov
 <http://eugeni.dodonov.net/>
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