HDMI Output cannnot work in AGX Orin based CustomBoard 35.3.1

[shinichiro.adachi]

Please try to rework your hardware hpd part to match xavier nx design first.

We already rework hpd logic same as AGX Orin EVK.

HDMI Output cannnot work in AGX Orin based CustomBoard 35.3.1

We reversed the HPD logic on the circuit side, but still HPD was not recognized by driver. We checked both GPIO_ACTIVE_HIGH and LOW in dtb.

But nothing to change HPD behavior.

btw, could you share your previous schematic as a pdf file? previous attachment seems corrupted.

Sorry, but I can’t edit pdf file.