打开drivers/bluetooth/Kconfig文件,添加如下内容:
config BT_HCIBTUSB_RTLBTUSB
tristate "Realtek HCI USB driver support"
depends on USB
help
Realtek Bluetooth HCI USB driver.
This driver is required if you want to use Realtek Bluetooth
device with USB interface.
Say Y here to compile support for Bluetooth USB devices into the
kernel or say M to compile it as module (rtk_btusb).
效果如下: