Comment claims link needs to be retrained because the connected sink raised
a long pulse to indicate link loss. If the sink did so,
intel_dp_hotplug() would have handled link retraining. Looking at the
logs in Bugzilla referenced in commit '3cf71bc9904d ("drm/i915: Re-apply
Perform link quality che
On Tue, Sep 18, 2018 at 12:20:05AM -0700, Dhinakaran Pandiyan wrote:
> Comment claims link needs to be retrained because the connected sink raised
> a long pulse to indicate link loss. If the sink did so,
> intel_dp_hotplug() would have handled link retraining. Looking at the
> logs in Bugzilla ref
On Tue, 2018-09-18 at 08:51 -0700, Rodrigo Vivi wrote:
> On Tue, Sep 18, 2018 at 12:20:05AM -0700, Dhinakaran Pandiyan wrote:
> > Comment claims link needs to be retrained because the connected
> > sink raised
> > a long pulse to indicate link loss. If the sink did so,
> > intel_dp_hotplug() would