Trying to get this to work on the m5stickV about quake-k210 HOT 3 OPEN

Thank you will try this

from quake-k210.

https://github.com/elect-gombe/quake-k210/blob/5c696159c81664416f84c7aa82dc8d6ac06faba8/source/vid_ctr.c
I think here is screen resolution definition. (I'm not sure because this is over a year since last update)
(base_height, base_width)

When it comes to screen orientation, I think that you can change by writing LCD resistor to change orientation. Check LCD controller datasheet for detail.

I hope it could help.

from quake-k210.

You can also set lower resolution by change setting from game menu using game controller.

from quake-k210.