[Intel-gfx] [PATCH 0/6] Remaining patches to enable Transcoder Port Sync for tiled displays

[Manasi Navare]

On Tue, Sep 10, 2019 at 11:07:30AM -0700, Manasi Navare wrote:
> On Tue, Sep 10, 2019 at 12:29:19PM +0300, Jani Nikula wrote:
> > On Sun, 08 Sep 2019, Manasi Navare <manasi.d.navare at intel.com> wrote:
> > > This patch series addresses all review comments and now the enable and
> > > disable paths follow the method of obtaining slave states from master
> > > and updating master-slaves in correct order during master modeset.
> > 
> > Main high level question: what does it take to enable this on gen9+?
> 
> As per the Bspec project platforms, the first platform that supports this is
> ICL

Hi Jani,

Apparently the Bspec caused some confusion, after double checking with the
HW teams here, this feature is enabled starting BDW for the SST connectors
and only the MST support is new to Gen 11+.

So i guess I can change the patches to add support starting BDW and this should
also fix the 5K tiled display issue that Ankit has been working on

Manasi

> 
> Regards
> Manasi
> 
> > 
> > BR,
> > Jani.
> > 
> > 
> > -- 
> > Jani Nikula, Intel Open Source Graphics Center
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