We have recently had a request to be able to disable HDCP on our HDMI inputs using the above devices. I am wondering if there are any hidden registers to be able to do this with ease. From my understanding, we would need to disable the HDCP I2C/DDC slave at 0x74/0x76. Either that or a switch to turn off the DDC pins.
Does such a mechanism exist? If not is there any other way of easily disabling the HDCP slave?