[Intel-gfx] [PATCH v2 2/6] drm/i915/dp: Restrict link retrain workaround to external monitors

[Jani Nikula]

On Mon, 01 Oct 2018, Dhinakaran Pandiyan <dhinakaran.pandiyan at intel.com> wrote:
> On Mon, 2018-10-01 at 12:49 -0700, Rodrigo Vivi wrote:
>> On Mon, Sep 24, 2018 at 03:45:24PM -0700, Dhinakaran Pandiyan wrote:
>> > Commit '3cf71bc9904d ("drm/i915: Re-apply "Perform link quality
>> > check,
>> > unconditionally during long pulse"")' applies a work around for
>> > sinks
>> 
>> Fixes: ?
>> 
>> Should this patch be on drm-intel-fixes for 4.19?
>> 
>> If so, the cherry-pick failed anyway and a backported version is
>> needed.
>> 
>> Please let me know how to proceed here.
>
> Looks like the patch can be cherry-picked cleanly if 1/6 was also
> picked. So, the relevant commits in dinq are - 
>
> f24f6eb95807 drm/i915/dp: Restrict link retrain workaround to external
> monitors
> 9ebd8202393d drm/i915/dp: Fix link retraining comment in
> intel_dp_long_pulse()

Looks like the ball got dropped here.

Joonas, please cherry-pick these to dinf (in reverse order to make them
apply), and add

Fixes: 399334708b4f ("drm/i915: Re-apply "Perform link quality check, unconditionally during long pulse"")
Cc: stable at vger.kernel.org

To both to make them follow that commit wherever it goes. As is, I can't
even make a backport request because they're not upstream yet.


BR,
Jani.

-- 
Jani Nikula, Intel Open Source Graphics Center