ADV7611BSWZ connects the Blu ray player, reads HDCP_KEY_READ=1, HDCP_KEY_ERROR= 0 according to the recommended settings, registers, but outputs black screen. How to set it? Other video sources without HDCP work normally.
Please go and refer this thread and you can find the answer here https://ez.analog.com/message/183388?commentID=183388#comment-183388
Thank you very much for your reply. I have changed the new ADV7611WBSWZ test. Black screen with blue Ray player. Read back the register, 0x68-0x04==0x23 or 0x2B, 0x68-0x05==0x30 or 0x70.
The other video sources can be normal, read back the register 0x68-0x04==0x23, 0x68-0x05==0xB0.
Is there any other parameters that need to be set when ADV7611WBSWZ is connected to a video source with HDCP?
Do you have one of our evaluation board for ADV7611?
How do you configure the board either through script or through software driver?
ADV7611 design support files are available here ADV7611 Design Support Files
Here you can refer the scripts,recommended settings document and other documents are available.
We could able to get the video with HDCP Support.
Could you please confirm,whether you get video for all HDCP supported devices?
If yes,Could you please tell your blue ray player model ?
In your case(0x68-0x05 = 0x30 or 0x70),DVI mode has detected,not HDMI.
If we support HDCP it should read as 0xF0(0x68-0x05).
Q1. Is your company licensed for HDMI?
Q2. Is your company licensed for HDCP?
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