Hi etta,
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.