Re: [Intel-gfx] [PATCH 1/4] drm/i915/dp: Add debug messages to print DP link training pattern

[Pandiyan, Dhinakaran]

On Thu, 2016-08-04 at 04:07 +0100, Chris Wilson wrote:
> On Wed, Aug 03, 2016 at 08:07:38PM -0700, Dhinakaran Pandiyan wrote:
> > @@ -2588,7 +2592,7 @@ _intel_dp_set_link_train(struct intel_dp *intel_dp,
> >                     *DP |= DP_LINK_TRAIN_PAT_2_CPT;
> >                     break;
> >             case DP_TRAINING_PATTERN_3:
> > -                   DRM_ERROR("DP training pattern 3 not supported\n");
> > +                   DRM_ERROR("TPS3 not supported, using TPS2 instead\n");
> >                     *DP |= DP_LINK_TRAIN_PAT_2_CPT;
> >                     break;
> >             }
> > @@ -2613,7 +2617,7 @@ _intel_dp_set_link_train(struct intel_dp *intel_dp,
> >                     if (IS_CHERRYVIEW(dev)) {
> >                             *DP |= DP_LINK_TRAIN_PAT_3_CHV;
> >                     } else {
> > -                           DRM_ERROR("DP training pattern 3 not 
> > supported\n");
> > +                           DRM_ERROR("TPS3 not supported, using TPS2 
> > instead\n");
> >                             *DP |= DP_LINK_TRAIN_PAT_2;
> 
> Given that you have a fallback plan and if the fallback plan fails you
> alert the user with an error already, these aren't errors but debug.
> -Chris
> 
I will make that change. Thanks for the review.
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