Hi @pumuckll
Can you test this firmware?
https://mega.nz/#!JYFDyQIC!bYqvsatlmn8N0pFzuem3EBC5wJgJjIyu79dYk6DoBMs
I upgraded the bluetooth and Sony drivers and added the DS4 keylayout files.
Perhaps the Bluetooth DS4 controller works now.
You can also try to copy the keylayout files I sent last and root and overwrite them if needed, can use the existing patched boot image you already made on existing firmware.
I also have other Sony DS4 keylayout files I will upload, I found somewhere, some keys seem to be mapped differently then the Lineageos files previously posted, so I’m not sure which ones will work the best.