| #!/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 |
| } |
| |
| program_bdaddr () |
| { |
| /system/bin/btnvtool -O |
| logi "Bluetooth Address programmed successfully" |
| } |
| |
| # |
| # 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" ] && [ "$soc_hwid" != "130" ] |
| then |
| setprop ro.bluetooth.hfp.ver 1.6 |
| setprop ro.qualcomm.bt.hci_transport smd |
| fi |
| ;; |
| "msm8974" | "msm8226" | "msm8610" | "msm8916" | "msm8909" ) |
| if [ "$btsoc" != "ath3k" ] |
| then |
| setprop ro.bluetooth.hfp.ver 1.6 |
| setprop ro.qualcomm.bt.hci_transport smd |
| fi |
| ;; |
| "apq8084" | "mpq8092" | "msm8994" ) |
| 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") |
| program_bdaddr |
| 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` |
| |
| # BR/EDR RF power backoff |
| POWER_BACKOFF=`getprop qcom.bt.dev_power_backoff` |
| |
| #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 |
| |
| case $POWER_BACKOFF in |
| 0) POWER_BACKOFF="-k 0" ; |
| logi "Power Backoff: 0";; |
| 1) POWER_BACKOFF="-k 1" ; |
| logi "Power Backoff: 1";; |
| 2) POWER_BACKOFF="-k 2" ; |
| logi "Power Backoff: 2";; |
| 3) POWER_BACKOFF="-k 3" ; |
| logi "Power Backoff: 3";; |
| *) POWER_BACKOFF=""; |
| logi "Power Backoff: Ignored. Configuration in source code will be used"; |
| esac |
| |
| eval $(/system/bin/hci_qcomm_init -e $PWR_CLASS $LE_PWR_CLASS $POWER_BACKOFF && 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 |