Someone can check if they get PS4 Bluetooth v1 or v2 controllers working in Android 9?
The USB controllers work correctly, it’s just the bluetooth ones that have a problem.
I heard Android 10 with newer kernel has native support for PS4 bluetooth controllers but would like it to work on Android 9 too since lots of users either use an Xbox or PS4 Bluetooth controller since they are the most popular.
Perhaps these 2 commits fixes it or the whole hid-sony.c commits from RK3399 Android 10 4.19 kernel(or Vim 3 4.9 kernel) need to be backported to Android 9 perhaps?
I don’t have a PS4 bluetooth controller so can’t test but maybe Khadas can get one to test?