I'm now using CM4 connecting two DSI displays, two identical displays and two identical I2C touches(hooked to I2C0 and I2C10, GT911 touch controller). Now both displays are working fine. And in copy mode(both display show same contents), both touches are working fine. But in extention mode(both displays show different contents), I cannot correctly mapping the touch to the display. I did find some info that someone use "xinput map-to-output touch_id display_name" to map the display with touch. But that's based on "X11 display server", but now RPI uses "XWayland" to replace "X11", seems this xinput cannot be used now.
I''ve tried "X11" mode and using xinput command, both touch can work properly, is there a way to get both touch work with Xwayland?
I''ve tried "X11" mode and using xinput command, both touch can work properly, is there a way to get both touch work with Xwayland?
Statistics: Posted by xiao_fengzi — Mon Mar 10, 2025 7:30 am — Replies 0 — Views 40
