VU7-C on N2 Armbian Jammy

[oddulf]

Hi,

 

has anyone got the Odroid VU7-C display to work on a Odroid N2+ running headless Armbian Jammy?

 

Running the hardkernel stock 22.04, which is still on linux kernel 4.9, it works fine. I've already tried to change a few boot params in /boot/boot.cmd, inspired by

https://wiki.odroid.com/accessory/display/vu_series/vu7/vu7#tab__odroid-n2

like

 

setenv display_autodetect "true"

or

setenv disable_vu7 "false"
setenv hdmimode “800x480p60hz”
setenv voutmode "dvi"

Am I correct to run 

mkimage -C none -A arm -T script -d /boot/boot.cmd /boot/boot.scr

as root after each change in boot.cmd?

 

I noticed in the hardkernel image that there are a few binary .dtbo files in , notably 'display_vu7c.dtbo' in /boot/amlogic/overlays/odroidn2 - could I copy this file over to the armbian system in some way?

 

Any advice gratefully received, also if anyone got another 7inch touchscreen working on the N2+ Armbian Jammy!