[Intel-gfx] [PATCH 5/9] drm/i915: drop unnecessary clearing of pch dp transcoder timings

[Daniel Vetter]

On Fri, Nov 16, 2012 at 8:52 PM, Paulo Zanoni <przanoni at gmail.com> wrote:
> Notice that we have the CPU M/N registers and the PCH M/N registers.
> And the PCH M/N registers are only used by DisplayPort, so it makes
> sense to zero them for non-DisplayPort. If we really want this, how
> about we add this patch only in the beginning of the 3.9 development
> cycle?

Well, all that "let's clear things harder" is imo all a symptom of our
pre-modeset-rework days where we simply didn't keep track of the hw
state well enough. Hence I'm on a holy killing spree against them all
;-)

And yes, this is all for 3.9
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch