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|
#!/system/bin/sh
BLUETOOTH_SLEEP_PATH=/proc/bluetooth/sleep/proto
LOG_TAG="msm8960-bluetooth"
LOG_NAME="${0}:"
loge ()
{
/system/bin/log -t $LOG_TAG -p e "$LOG_NAME $@"
}
logi ()
{
/system/bin/log -t $LOG_TAG -p i "$LOG_NAME $@"
}
failed ()
{
loge "$1: exit code $2"
exit $2
}
# Note that "hci_qcomm_init -e" prints expressions to set the shell variables
# BTS_DEVICE, BTS_TYPE, BTS_BAUD, and BTS_ADDRESS.
POWER_CLASS=`getprop qcom.bt.dev_power_class`
TRANSPORT=`getprop ro.qualcomm.bt.hci_transport`
DUTADDR=`getprop net.btdut.address`
#find the transport type
logi "Transport : $TRANSPORT"
logi "DUTADDR : $DUTADDR"
#load bd addr
if [$DUTADDR == ""]
then
BDADDR=`/system/bin/bdAddrLoader -f /persist/bluetooth/.bdaddr -h -x`
else
BDADDR=`/system/bin/bdAddrLoader -p net.btdut.address -s -x`
fi
setprop bluetooth.status off
logi "BDADDR: $BDADDR"
case $POWER_CLASS in
1) PWR_CLASS="-p 0" ;
logi "Power Class: 1";;
2) PWR_CLASS="-p 1" ;
logi "Power Class: 2";;
3) PWR_CLASS="-p 2" ;
logi "Power Class: CUSTOM";;
*) PWR_CLASS="";
logi "Power Class: Ignored. Default(1) used (1-CLASS1/2-CLASS2/3-CUSTOM)";
logi "Power Class: To override, Before turning BT ON; setprop qcom.bt.dev_power_class <1 or 2 or 3>";;
esac
if [$BDADDR == ""]
then
/system/bin/hci_qcomm_init -e $PWR_CLASS -vv
else
/system/bin/hci_qcomm_init -b $BDADDR -e $PWR_CLASS -vv
fi
case $? in
0) logi "Bluetooth QSoC firmware download succeeded, $PWR_CLASS $BDADDR $TRANSPORT";;
*) failed "Bluetooth QSoC firmware download failed" $exit_code_hci_qcomm_init;
setprop bluetooth.status off;
exit $exit_code_hci_qcomm_init;;
esac
setprop bluetooth.status on
logi "start bluetooth smd transport"
exit 0
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