Tegra_dc_assign_hw_data: no matching compatible node

[jonathan.schnitzler]

Hello,

our Kernel log contains the following error messages:

[    0.422252] tegra_dc_assign_hw_data: no matching compatible node
[    0.422256] tegradccommon module_init failed
[    0.422259] tegradc module_init failed

We are running a custom carrier board with an Orin NX and use JetPack release 5.1.3.

Can you tell us what these errors mean?
Is this something to worry about?

[KevinFFF]

Hi jonathan.schnitzler,

These messages should be fine.
Do you connect display on your board?
Please share your device tree for further check.

[jonathan.schnitzler]

We don’t connect a display to the board. The board also doesn’t have any display connectors.
Unfortunately our device tree is confidential. Which parts are you interested in?

[WayneWWW]

If there is nothing else then no need to worry about… This is Xavier display driver which does not work on Orin anymore.