Could you change the topic of this thread? The title shows you want to enable DP…
If this is for dual HDMI, the debug steps should be same as another thread you filed.
Sure. Please follow up below rule for debugging and reply forum.
Please share kernel log after you changed anything in device tree/kernel.
Please tell us what you’ve modified. Sometimes the users change something but forget to tell us.
For current status,
default display config on devkit.
sor0 ->dp (type c)
sor1 ->dp (type c)
sor2 ->hdmi
So any sor config for enabling hdmi on sor0/1 can be copied from sor2.
please remove “nvidia,typec-port” under sor0/1
Change the status the hdmi-display to okay.
nvidia,active-panel = <&sor0_dp_display>; # this needs to be changed.
sor0_hdmi_display # this need to be enabled
sor0_dp_display #this need to be disabled.
check if tegradc probe in dmesg has started to probe hdmi.
I would suggest you to enable only one head now. Otherwise the log from unrelated display head would increase the difficulty of debug.