Re: [Intel-gfx] [PATCH 2/3] drm/i915/dp: Restrict link retrain workaround to external monitors

2018-09-10 Thread Dhinakaran Pandiyan
On Fri, 2018-09-07 at 22:18 +0300, Ville Syrjälä wrote: > On Fri, Sep 07, 2018 at 11:31:15AM -0700, Dhinakaran Pandiyan wrote: > > On Fri, 2018-09-07 at 09:25 -0700, Manasi Navare wrote: > > > On Fri, Sep 07, 2018 at 05:34:23PM +0300, Ville Syrjälä wrote: > > > > On Thu, Sep 06, 2018 at 11:21:34PM

Re: [Intel-gfx] [PATCH 2/3] drm/i915/dp: Restrict link retrain workaround to external monitors

2018-09-07 Thread Ville Syrjälä
On Fri, Sep 07, 2018 at 11:31:15AM -0700, Dhinakaran Pandiyan wrote: > On Fri, 2018-09-07 at 09:25 -0700, Manasi Navare wrote: > > On Fri, Sep 07, 2018 at 05:34:23PM +0300, Ville Syrjälä wrote: > > > On Thu, Sep 06, 2018 at 11:21:34PM -0700, Dhinakaran Pandiyan > > > wrote: > > > > commit

Re: [Intel-gfx] [PATCH 2/3] drm/i915/dp: Restrict link retrain workaround to external monitors

2018-09-07 Thread Dhinakaran Pandiyan
On Fri, 2018-09-07 at 09:25 -0700, Manasi Navare wrote: > On Fri, Sep 07, 2018 at 05:34:23PM +0300, Ville Syrjälä wrote: > > On Thu, Sep 06, 2018 at 11:21:34PM -0700, Dhinakaran Pandiyan > > wrote: > > > commit '3cf71bc9904d ("drm/i915: Re-apply "Perform link quality > > > check, > > >

Re: [Intel-gfx] [PATCH 2/3] drm/i915/dp: Restrict link retrain workaround to external monitors

2018-09-07 Thread Manasi Navare
On Fri, Sep 07, 2018 at 05:34:23PM +0300, Ville Syrjälä wrote: > On Thu, Sep 06, 2018 at 11:21:34PM -0700, Dhinakaran Pandiyan wrote: > > commit '3cf71bc9904d ("drm/i915: Re-apply "Perform link quality check, > > unconditionally during long pulse"")' applies a work around for monitors > > that

Re: [Intel-gfx] [PATCH 2/3] drm/i915/dp: Restrict link retrain workaround to external monitors

2018-09-07 Thread Ville Syrjälä
On Thu, Sep 06, 2018 at 11:21:34PM -0700, Dhinakaran Pandiyan wrote: > commit '3cf71bc9904d ("drm/i915: Re-apply "Perform link quality check, > unconditionally during long pulse"")' applies a work around for monitors > that don't signal link loss. Apply this only for external displays as > eDP

[Intel-gfx] [PATCH 2/3] drm/i915/dp: Restrict link retrain workaround to external monitors

2018-09-07 Thread Dhinakaran Pandiyan
commit '3cf71bc9904d ("drm/i915: Re-apply "Perform link quality check, unconditionally during long pulse"")' applies a work around for monitors that don't signal link loss. Apply this only for external displays as eDP features like PSR when active will have the link turned off and the driver ends