Hi!
We have a very similar set up and problem as in this previous question:
In this case, we are already using TPD12S521 as source, but still no data is shown on the display. There is some information shown on the serial communication about the display (image attached), but way less information than if we would plug the same module in the manufacturer's eval PCB (there are more options about "Modes", for example).
Any insight how to solve this?
Is this related to the HDMI 1.4 version? The eval module where it works has a IC with HDMI 2.0 and backwards compatible standards.
We also modified the I2C // CLK_IN and DAT_IN pullup resistors, but there was no change in the issue here.
Thanks for any help!
Would be interesting to know how that case was resolved :D
Best,
Cora