[Intel-gfx] [PATCH 31/37] drm/i915: enable PCH earlier

[Jesse Barnes]

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...

-- 
Jesse Barnes, Intel Open Source Technology Center
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 836 bytes
Desc: not available
URL: <http://lists.freedesktop.org/archives/intel-gfx/attachments/20120328/4cf56616/attachment.sig>