im currently very new to all aspects of this but ive been over all reported fixed for the pi4 / hyperpixel 4.0 issues ive been seeing.
This currently is the only way im able to get the display working.
The touch controls are inverted in both X and Y.
Rotation left, right or inverted always results in the same touch control issues = X and Y mixed up (down = right, up = left)
I’m using “DISPLAY=:0.0 hyperpixel4-rotate right” for rotation movements.
I work through all steps listed.
On running the “make” command im greated with the follwing message, im unsure of this is an error?
dtc -I dts -O dtb -o hyperpixel4.dtbo hyperpixel4.dts
hyperpixel4.dtbo: Warning (unit_address_vs_reg): /fragment@2/overlay/i2c@0: node has a unit name, but no reg property
hyperpixel4.dtbo: Warning (gpios_property): /fixups:gpio: property size (21) is invalid, expected multiple of 4
After this I get nothing on the reboot of the pi, hyperpixel, HDMI, SSH VNC connections all fail.
I also tried (grabbed from twitter) input set-prop “pointer:Goodix Capacitive TouchScreen” “Coordinate Transformation Matrix” -1 0 1 0 -1 1 0 0 1 with someone reporting the same issues, this resulted in the curser always going to far top right no matter where the finger placement.
Display working but the alignment of off, centre finger placement results in curser being located to the left and low.
I’ve currently run the setups above on NOOBs Raspbian and an image version of Raspbian.