Touch screen working as mouse cursor in imx8qxp

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Touch screen working as mouse cursor in imx8qxp

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kumarijyoti9994
Contributor II

We are using im8qxp-C0 mek board with android automotive 12.1.0 OS.
The touch screen device is New haven 10.1 tft display device.

We are getting mouse cursor however display is working as a touch pad.
With Linux and windows, the device works as touchscreen.

We have tried following:

Found thea NHD display uses FT5526_Linux_Driver as per following video:
https://support.newhavendisplay.com/hc/en-us/articles/4415792360727-HDMI-Interface-HDMI-TFT-Modules

Downloaded FT5526 driver files from following link https://github.com/NewhavenDisplay/FT5X26-Focaltech-Drivers and replaced it in "AOSP_IMX_12L/vendor/nxp-opensource/kernel_imx/drivers/input/touchscreen/focaltech_touch"

rebuilt it and tried running. Still touch issue is not resolved.

Please support.

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kumarijyoti9994
Contributor II

Still facing the same issue. Device is working as touchpad and not touchscreen.

 

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Zhiming_Liu
NXP TechSupport
NXP TechSupport
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kumarijyoti9994
Contributor II

We have added the following node in im8qxp-mek-car2.dts file. 

Please refer image.

 

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