Hardware-wise this looks fairly trivial but will require a PCB interconnect to generate the 3.3V and 1.8V needed by your panel and also to generate the 2.8V for the touch panel. You will also need an LED backlight driver. The MIPI DSI interface on the T4 only provides 5V. You then need to modify th...

Is there anyone have success on adding dsi panels in the Android rk3399-android-8.1 kernel ? , any pioneers in the same area ,
i have a nt35521 IC panel trying to attach to the Nano Pi-m4 board .
helps are appreciated

booting issue was with JNI layer ,corrected the code its working . Debug port it already mentioned here http://wiki.friendlyarm.com/wiki/index.phpFriendlyThings_for_RK3399#Applicable_Boards , UART4 available for users and its device name is "/dev/ttyS4" (Note: it is only available in ROMs ...

The issue was with faulty adapter ,not enough current was outputting the adapter .

I have a weird problem now , i have build with the friendly arm AOSP and flashed to board . the board boots now and Android shows up then display is getting off ,board hangs , how do i resolve issue ?below is uart debug output [ 0.000000] Virtual kernel memory layout: [ 0.000000] modules : 0xffffff8...

Hi , My experience with the nano-pi m4 board with Android was a success story after following the guide here http://wiki.friendlyarm.com/wiki/index.php/NanoPi_M4#Compile_Android8.1_Source_Code, I wanted to customize the hal driver driver with android service part failed ,i followed the tutorial here...