cyd 8048s043 touchscreen upside down

[VID-PRO]

Hello,

i have a cyd 8048s043 here but the touchsreen is reacting upside down.
so touches on the top are on the bottom of the gui and vice versa.

i tried to correct this with

touch 1 0 -1 0

but that did not change anything.

[buergi]

Did you do a touchscreen calibration, in the settings panel via Calibrate Screen? This should normally correct it.