On Tue, 29 Nov 2016 21:33 +0200 Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> wrote: > > > You need a third port for the HDMI encoder output, connected to an HDMI > > > connector DT node. > > > > I don't see what you mean. The HDMI device is both the encoder > > and connector (as the TDA998x): > > The driver might create both an encoder and a connector, but I very much doubt > that the "allwinner,sun8i-a83t-hdmi" hardware contains a connector, unless the > SoC package has an HDMI connector coming out of it :-) > > > plane -> DE2 mixer ---> TCON -----> HDMI -----> display device > > ----- plane ------ - CRTC - - encoder \ > > connector -- (HDMI cable) > > audio-controller - - audio-codec / The schema is the same as the Dove Cubox: the TDA998x is just a chip with some wires going out and the physical connector is supposed to be at the end of the wires. Here, the HDMI pins of the SoC go to a pure hardware chip and then to the physical connector. Which software entity do you want to add? -- Ken ar c'hentañ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/ -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
