[Intel-gfx] [PATCH 31/37] drm/i915: enable PCH earlier
eugeni at dodonov.net
Wed Mar 28 12:52:36 PDT 2012
On Wed, Mar 28, 2012 at 16:32, Jesse Barnes <jbarnes at virtuousgeek.org>wrote:
> On Thu, 22 Mar 2012 11:05:22 +0000
> Chris Wilson <chris at chris-wilson.co.uk> wrote:
> > On Wed, 21 Mar 2012 22:10:06 -0300, Eugeni Dodonov <
> eugeni.dodonov at intel.com> wrote:
> > > The modesetting sequence for PCH-related connections mentions that the
> > > order of plane/pipe enablement could happen either before of after PCH
> > > enablement.
> > >
> > > With LPT, however, we need to enable some things earlier to be able to
> > > talk to PCH. So let's do it a bit in advance.
> > Touching modesetting sequence is a nerve racking experience. Can we
> > arrange to have this patch tested by itself, right now?
> Double plus agree. Core changes like this need to be run against as
> many configs and previous gens as possible...
With the latest iteration of the patches, I managed to work-around this
properly. So I'll drop this patch from the next patch-bomb.
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