Having Amlogic Android TV Android 5.1 without Bluetooth inbuilt, but having root access. I'm trying to install an external USB Bluetooth driver
btusb.ko which is compatible with Android 5.1 and has the same kernel version as my TV.
When trying to
insmod btusb.ko, I get following
dmesg | grep btusb
<4>[ 2303.391438@3] btusb: Unknown symbol kmem_cache_alloc_trace (err 0) <4>[ 2303.391569@3] btusb: Unknown symbol _mcount (err 0)