samart45
Participant
Post count: 1

use dtoverlay parameter to pitft28-resistive on new kernel version
and check file /boot/overlays/pitft28-resistive-overlay.dtb

dtoverlay=pitft28-resistive,rotate=90,speed=80000000,fps=60

Try to test it.

Reference
https://github.com/raspberrypi/firmware/tree/master/boot/overlays