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