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TMDS181: HDMI not detect

Part Number: TMDS181

Hello,

I have developed HDMI in interface to Zynq ultrascale+ FPGA through TMDS181 chip.

It does not share EDID information. Source is a Laptop. When we probe DDC signals they keep remain high all the time when HDMI cable is connected.

Can someone help me to debug the issue. I verified my scheamtics carefully and all of them are idetical to the reffernce design ZCU106 Board.

Im really struggling to get it work. Need your help.