Quantcast
Viewing all articles
Browse latest Browse all 5001

Official Display • Re: Touch Display 2 not rotating

I changed the config.txt to just
dtoverlay=vc4-kms-dsi-ili9881-7inch
there was a dtoverlay=vc4-kms-v3d which I #commented out
I'm surprised to hear your screen is still working as it relies on KMS. Did not check the ILI9881 overlay but it seems to enable dtoverlay=vc4-kms-v3d because otherwise you would end up with a black screen
This is a difference on Pi5. DSI is part of RP1, not part of vc4. The overlay could be renamed, but that would cause even more confusion. The DT aliases have been updated to point at the relevant places, and it all magically works.
..
sorry, need to understand that!

Code:

#dtoverlay=vc4-kms-v3d dtoverlay=vc4-kms-dsi-ili9881-7inch
is it correct understanding this will work on a Pi5 (DSI is part of RP1) - means gives you a running V2 display (as that is what OP says) - but will not work on older Pi with DSI interface (DSI is under VC4 control)?

Statistics: Posted by aBUGSworstnightmare — Tue Nov 19, 2024 6:10 pm



Viewing all articles
Browse latest Browse all 5001

Trending Articles