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