linguini1 commented on issue #17301:
URL: https://github.com/apache/nuttx/issues/17301#issuecomment-3513822676

   I believe I don't have direct access to the EDID stuff in the Pi (?) since 
all the HDMI trickery is handled by the VideoCore. I know what I can do is 
'test' if the screen is capable of a desired resolution through the video core, 
and then request the change to that resolution.
   
   I would prefer the dynamic option to choosing it statically through Kconfig. 
I'd have to look at how I can implement the function that Tim mentioned in a 
way that works with the NuttX framebuffer lower-half. I didn't see an IOCTL for 
changing the framebuffer resolution, but then again, I didn't look beyond the 
Pinephone implementation which has a fixed screen on the device. Might do that 
in a bit!


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