[AIOT] How to Switch HDMI or DSI Display in Debian for Tinker Board 3

The default display is HDMI, you can use the following steps to switch to DSI.

Enable LKW070N13000-V2 touch panel:

Use terminal to modify the /boot/config.txt file and reboot the device.

  1. Enable i2c5
from #intf:i2c5=off 
to   intf:i2c5=on
 
  1. Disable HDMI and Enable DSI0
from conf:HDMI=on
     conf:DSI0=off

to   conf:HDMI=off
     conf:DSI0=on
 
  1. Add panel and touch dtbo
from overlay=
to   overlay=i2c5_ilitek dsi_LKW070N13000-V2