On Thu, May 23, 2019 at 11:05:40AM +0200, Maxime Ripard wrote: > > +Optional properties: > > + > > + - Video ports for RGB input and eDP output using the DT bindings > > + defined in [1] > > The output node can be optional, but the input one is probably going > to be needed all the time, since otherwise you won't be able to fill > the output port of the upstream device in the graph. I guess so. A sibling product brief (anx9804) https://www.analogix.com/en/ttlconvertersbridges references it as | LVTTL to DisplayPort 1.2 _transmitter_ so it will probably always be used on the output side. Torsten
