On Mon, 2012-04-16 at 01:10 +0200, Daniel Vetter wrote:

> But while looking through the git history I've noticed that this code got
> added before we've figured out the vbios sdvo ddc pin mappings game, so
> I'm inclined to just rip this out. Especially since we start at the ddc
> that does _not_ read our edid and don't unconditionally test all 3 ddc
> buses, potentially leaving out bus 3&2. Does anyone know why we've needed
> this or maybe even have the hw?

Yeah, I've never liked this path.  Use the pin mappings.

- ajax