I've happily used the ADV781C on a project but never had a requirement for digital video.
Now, a project is on the horizon that is asking for either DVI or DisplayPort.
I do not know of any DisplayPort receivers in the Analog Devices family of video receivers/decoders.
The ADV7441A could be a solution for moving from the 7181C to support 2 DVI ports, but what about DisplayPort.
Did I miss a DP 1.1a compliant device from Analog's portfolio?