[Intel-gfx] [PATCH v2] drm/i915/chv: Remove DPIO force latency causing interpair skew issue

[Daniel Vetter]

On Mon, Apr 13, 2015 at 02:04:27PM +0300, Jani Nikula wrote:
> On Sat, 11 Apr 2015, shuang.he at intel.com wrote:
> > Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang.he at intel.com)
> > Task id: 6167
> > -------------------------------------Summary-------------------------------------
> > Platform          Delta          drm-intel-nightly          Series Applied
> > PNV                                  276/276              276/276
> > ILK                                  302/302              302/302
> > SNB                 -31              313/313              282/313
> 
> The patch does not touch SNB code paths, what gives?

In the past few days dp link retraining sprung up all over the place in
PRTS results. I dunno what exactly is happening. I think He Shuang is
still investigating.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch