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Title: Android 7.1.2 eDP image touchscreen not working [Print This Page]

Author: aef Time: 5/9/2018 07:27
Title: Android 7.1.2 eDP image touchscreen not working
Hey Guys,

I followed the instructions and built a custom image of Android 7.1.2 from git with eDP support. The compile commands used were as follows:

./FFTools/make.sh -j8 -d rk3399-firefly-edp -l rk3399_firefly_edp_box-userdebug

Copy the code

./FFTools/mkupdate/mkupdate.sh -l rk3399_firefly_edp_box-userdebug

Copy the code

However after flashing, the touchscreen is not working. Android boots and it works as I can see the clock changing and the system reacts to inserting a tf card or usb flash drive but no touch.

The screen I'm using is 7.8" IPS LCD Module RK3399-7D85DISPLAy_V00 from the shop.

Question is, is touch support included in eDP version of Android from git? If not, can someone point me into the right dirrection of how to do it.

Thanks,
aef

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