[Intel-gfx] [PATCH 22/29] drm/i915/dp: Really try 5 times before giving up.

[Eric Anholt]

On Sun, 22 Aug 2010 12:05:41 +0100, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> Only stop trying if the aux channel sucessfully reports that the
> transmission was completed, otherwise try again. On the 5th failure,
> bail and report that something is amiss.
> 
> This fixes a sporadic failure in reading the EDID for my external panel
> over DP.

It's hard to find the actual change in here among all the reformatting.
I did eventually, but I'd rather see 2 patches in that case.
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