AnsweredAssumed Answered

Is there a way to tell whether the video input to ADV7604 is analog or digital?

Question asked by pearlscwang on Jun 9, 2014
Latest reply on Jun 9, 2014 by DaveD

I wrote an ADV7604 Linux driver for the video encoder board we built. It takes either digital  or analog input from DVI-I. At the moment the driver needs to be configured for either digital or analog input. I want to make the configuration automatic. Is there an ADV7604 register I can read to tell if it's receiving analog or digital input?