I have an old pc (~2005) that has an integrated S3 UniChrome Pro graphics card (VIA S3G UniChrome Pro - NotebookCheck.net Tech)
As far as I've read, there is a driver for this card - OpenChrome.
I tried booting LibreELEC 8.2.5 and it's not recognizing the card: failed to start xorg, is your gpu supported?
Is there a way to add or use another driver? I wanted to give a shot to the i915 driver but I don't know how to select it at boot time.