We are developing a HDCP repeater device with ADV7441 as receiver and ADV7510 as transmitter.
We have implemented the repeater software and are now testing with different video sources and displays.
All works fine so far, except for two displays:
- with the AV-Receiver Pioneer VSX-826, we constantly get the HDCP Controller Error (Register 0xCA in ADV7510) 0x02, Ri Mismatch.
- with the Iiyama T2250MTS we get the Error 0x03, Pj Mismatch.
What can be the cause of this errors and how can we fix them?