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|
#!/system/bin/sh
# Copyright (c) 2009-2013, The Linux Foundation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of The Linux Foundation nor
# the names of its contributors may be used to endorse or promote
# products derived from this software without specific prior written
# permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#Read the arguments passed to the script
config="$1"
BLUETOOTH_SLEEP_PATH=/proc/bluetooth/sleep/proto
LOG_TAG="qcom-bluetooth"
LOG_NAME="${0}:"
hciattach_pid=""
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
}
#
# enable bluetooth profiles dynamically
#
config_bt ()
{
baseband=`getprop ro.baseband`
target=`getprop ro.board.platform`
if [ -f /sys/devices/soc0/soc_id ]; then
soc_hwid=`cat /sys/devices/soc0/soc_id`
else
soc_hwid=`cat /sys/devices/system/soc/soc0/id`
fi
btsoc=`getprop qcom.bluetooth.soc`
case $baseband in
"apq")
setprop ro.qualcomm.bluetooth.opp true
setprop ro.qualcomm.bluetooth.ftp true
setprop ro.qualcomm.bluetooth.nap false
setprop ro.bluetooth.sap false
setprop ro.bluetooth.dun false
# For MPQ as baseband is same for both
case $soc_hwid in
"130")
setprop ro.qualcomm.bluetooth.hsp true
setprop ro.qualcomm.bluetooth.hfp true
setprop ro.qualcomm.bluetooth.pbap false
setprop ro.qualcomm.bluetooth.map false
;;
*)
setprop ro.qualcomm.bluetooth.hsp false
setprop ro.qualcomm.bluetooth.hfp false
setprop ro.qualcomm.bluetooth.pbap true
setprop ro.qualcomm.bluetooth.map true
;;
esac
;;
"mdm" | "svlte2a" | "svlte1" | "csfb")
setprop ro.qualcomm.bluetooth.opp true
setprop ro.qualcomm.bluetooth.hfp true
setprop ro.qualcomm.bluetooth.hsp true
setprop ro.qualcomm.bluetooth.pbap true
setprop ro.qualcomm.bluetooth.ftp true
setprop ro.qualcomm.bluetooth.map true
setprop ro.qualcomm.bluetooth.nap true
setprop ro.bluetooth.sap true
case $target in
"apq8084")
setprop ro.bluetooth.dun true
logi "Enabling BT-DUN for APQ8084"
;;
*)
setprop ro.bluetooth.dun false
;;
esac
;;
"msm")
setprop ro.qualcomm.bluetooth.opp true
setprop ro.qualcomm.bluetooth.hfp true
setprop ro.qualcomm.bluetooth.hsp true
setprop ro.qualcomm.bluetooth.pbap true
setprop ro.qualcomm.bluetooth.ftp true
setprop ro.qualcomm.bluetooth.nap true
setprop ro.bluetooth.sap true
setprop ro.bluetooth.dun true
case $btsoc in
"ath3k")
setprop ro.qualcomm.bluetooth.map false
;;
*)
setprop ro.qualcomm.bluetooth.map true
;;
esac
;;
*)
setprop ro.qualcomm.bluetooth.opp true
setprop ro.qualcomm.bluetooth.hfp true
setprop ro.qualcomm.bluetooth.hsp true
setprop ro.qualcomm.bluetooth.pbap true
setprop ro.qualcomm.bluetooth.ftp true
setprop ro.qualcomm.bluetooth.map true
setprop ro.qualcomm.bluetooth.nap true
setprop ro.bluetooth.sap true
setprop ro.bluetooth.dun true
;;
esac
#Enable Bluetooth Profiles specific to target Dynamically
case $target in
"msm8960")
if [ "$btsoc" != "ath3k" ] && [ "$soc_hwid" != "130" ]
then
setprop ro.bluetooth.hfp.ver 1.6
setprop ro.qualcomm.bt.hci_transport smd
fi
;;
"msm8974" | "msm8226" | "msm8610" | "msm8916" | "msm8909" | "msm8952" )
if [ "$btsoc" != "ath3k" ]
then
setprop ro.bluetooth.hfp.ver 1.7
setprop ro.qualcomm.bt.hci_transport smd
fi
;;
"apq8084" | "mpq8092" | "msm8994" | "msm8992" | "msm8996" )
if [ "$btsoc" != "rome" ]
then
setprop ro.qualcomm.bt.hci_transport smd
elif [ "$btsoc" = "rome" ]
then
setprop ro.bluetooth.hfp.ver 1.6
fi
;;
*)
;;
esac
if [ -f /system/etc/bluetooth/stack.conf ]; then
stack=`cat /system/etc/bluetooth/stack.conf`
fi
case "$stack" in
"bluez")
logi "Bluetooth stack is $stack"
setprop ro.qc.bluetooth.stack $stack
reason=`getprop vold.decrypt`
case "$reason" in
"trigger_restart_framework")
start dbus
;;
esac
;;
*)
logi "Bluetooth stack is Bluedroid"
;;
esac
}
start_hciattach ()
{
/system/bin/hciattach -n $BTS_DEVICE $BTS_TYPE $BTS_BAUD &
hciattach_pid=$!
logi "start_hciattach: pid = $hciattach_pid"
echo 1 > $BLUETOOTH_SLEEP_PATH
}
kill_hciattach ()
{
echo 0 > $BLUETOOTH_SLEEP_PATH
logi "kill_hciattach: pid = $hciattach_pid"
## careful not to kill zero or null!
kill -TERM $hciattach_pid
# this shell doesn't exit now -- wait returns for normal exit
}
logi "init.qcom.bt.sh config = $config"
case "$config" in
"onboot")
config_bt
exit 0
;;
*)
;;
esac
# mimic hciattach options parsing -- maybe a waste of effort
USAGE="hciattach [-n] [-p] [-b] [-t timeout] [-s initial_speed] <tty> <type | id> [speed] [flow|noflow] [bdaddr]"
while getopts "blnpt:s:" f
do
case $f in
b | l | n | p) opt_flags="$opt_flags -$f" ;;
t) timeout=$OPTARG;;
s) initial_speed=$OPTARG;;
\?) echo $USAGE; exit 1;;
esac
done
shift $(($OPTIND-1))
# Note that "hci_qcomm_init -e" prints expressions to set the shell variables
# BTS_DEVICE, BTS_TYPE, BTS_BAUD, and BTS_ADDRESS.
#Selectively Disable sleep
BOARD=`getprop ro.board.platform`
STACK=`getprop ro.qc.bluetooth.stack`
# BR/EDR & LE power class configurations
POWER_CLASS=`getprop qcom.bt.dev_power_class`
LE_POWER_CLASS=`getprop qcom.bt.le_dev_pwr_class`
#find the transport type
TRANSPORT=`getprop ro.qualcomm.bt.hci_transport`
logi "Transport : $TRANSPORT"
case $STACK in
"bluez")
logi "** Bluez stack **"
;;
*)
logi "** Bluedroid stack **"
setprop bluetooth.status off
;;
esac
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
case $LE_POWER_CLASS in
1) LE_PWR_CLASS="-P 0" ;
logi "LE Power Class: 1";;
2) LE_PWR_CLASS="-P 1" ;
logi "LE Power Class: 2";;
3) LE_PWR_CLASS="-P 2" ;
logi "LE Power Class: CUSTOM";;
*) LE_PWR_CLASS="-P 1";
logi "LE Power Class: Ignored. Default(2) used (1-CLASS1/2-CLASS2/3-CUSTOM)";
logi "LE Power Class: To override, Before turning BT ON; setprop qcom.bt.le_dev_pwr_class <1 or 2 or 3>";;
esac
eval $(/system/bin/hci_qcomm_init -e $PWR_CLASS $LE_PWR_CLASS && echo "exit_code_hci_qcomm_init=0" || echo "exit_code_hci_qcomm_init=1")
case $exit_code_hci_qcomm_init in
0) logi "Bluetooth QSoC firmware download succeeded, $BTS_DEVICE $BTS_TYPE $BTS_BAUD $BTS_ADDRESS";;
*) failed "Bluetooth QSoC firmware download failed" $exit_code_hci_qcomm_init;
case $STACK in
"bluez")
logi "** Bluez stack **"
;;
*)
logi "** Bluedroid stack **"
setprop bluetooth.status off
;;
esac
exit $exit_code_hci_qcomm_init;;
esac
# init does SIGTERM on ctl.stop for service
trap "kill_hciattach" TERM INT
case $TRANSPORT in
"smd")
case $STACK in
"bluez")
logi "** Bluez stack **"
echo 1 > /sys/module/hci_smd/parameters/hcismd_set
;;
*)
logi "** Bluedroid stack **"
setprop bluetooth.status on
;;
esac
;;
*)
logi "start hciattach"
start_hciattach
case $STACK in
"bluez")
logi "Bluetooth is turning On with Bluez stack "
;;
*)
logi "** Bluedroid stack **"
setprop bluetooth.status on
;;
esac
wait $hciattach_pid
logi "Bluetooth stopped"
;;
esac
exit 0
|
