A build flag TARGET_BLUETOOTH_HCI_V1_1 to control the implementation version
Bug: 202113218
Test: pass Bluetooth ON / OFF manually test
Change-Id: I42b8e9fede9c38c51a6498df52f514f0841fca17
Specify all configurations on qti_default.mk, and here are some
important items:
* QCOM_BLUETOOTH_USING_DIAG = false
* TARGET_BLUETOOTH_UART_DEVICE = "/dev/ttySAC18"
* UART_USE_TERMIOS_AFC = true
* TARGET_USE_QTI_BT_OBS = true
Bug: 202113218
Test: Build pass
Change-Id: I444d64e7413d1b08aff295e3ad64238cbaec1286
based on panther 0e0ae4dd4045e00dd50826d5c411351d47949d92
No-Typo-Check: based on above commit
Bug: 202250383
Change-Id: I7dbcba9fc0644cf8e547c59b14a544701adc484b