(20251220) Umfeld on Small Devices with HDMI Output

a quick update: one of the reasons i found the Anbernic RG40XXV interesting was that it features an HDMI output. the good news, it works on ROCKNIX!

however, i had to tweak ROCKNIX a bit, following the instructions on ROCKNIX Wiki / HDMI:

1. ssh into device:

    ssh root@$HANDHELD_IP # password: rocknix
   

2. create autostart script:

    mkdir /storage/.config/autostart
    nano /storage/.config/autostart/090-sway-hdmi-resolution
   

3. add the following line ( note that i am forcing the position to (0, 0) ):

    #!/bin/bash
    echo "output HDMI-A-1 resolution 1280x720 position 0 0" >> /storage/.config/sway/config
   

4. make script executable:

    chmod +x /storage/.config/autostart/090-sway-hdmi-resolution
   

5. shutdown, connect HDMI, and restart device