On Wed, Aug 28, 2019 at 10:47:08AM -0400, Ilia Mirkin wrote: > On Wed, Aug 28, 2019 at 10:38 AM Ville Syrjälä > <ville.syrjala@xxxxxxxxxxxxxxx> wrote: > > > > On Mon, Aug 26, 2019 at 09:36:50AM -0400, Ilia Mirkin wrote: > > > This should probably be fixed to account for the scenario where an > > > HDMI connector is plugged directly into the DP++ port. I don't think > > > the dp.subconnector property will be valid in that case. > > > (Unfortunately I don't remember how one detects that particular > > > situation.) > > > > One may or may not be able to detect it very well. I've seen dongles > > that automagically change the DFP type from DP++ to DP/HDMI depending > > on what's plugged in, and I've also seen dongles that leave the DFP > > type to DP++. > > Well, our internal logic certainly knows if it's driving DP or TMDS. I > just don't remember how it knows this. You'll be driving DP in this case. The DFP will be the one driving DP or TMDS depending on what's plugged in. -- Ville Syrjälä Intel _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
