| #!/system/bin/sh |
| # Copyright (c) 2012, 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 "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. |
| # |
| # |
| chown -h root.system /sys/devices/platform/msm_hsusb/gadget/wakeup |
| chmod -h 220 /sys/devices/platform/msm_hsusb/gadget/wakeup |
| |
| # |
| # Allow persistent usb charging disabling |
| # User needs to set usb charging disabled in persist.usb.chgdisabled |
| # |
| target=`getprop ro.board.platform` |
| usbchgdisabled=`getprop persist.usb.chgdisabled` |
| case "$usbchgdisabled" in |
| "") ;; #Do nothing here |
| * ) |
| case $target in |
| "msm8660") |
| echo "$usbchgdisabled" > /sys/module/pmic8058_charger/parameters/disabled |
| echo "$usbchgdisabled" > /sys/module/smb137b/parameters/disabled |
| ;; |
| "msm8960") |
| echo "$usbchgdisabled" > /sys/module/pm8921_charger/parameters/disabled |
| ;; |
| esac |
| esac |
| |
| usbcurrentlimit=`getprop persist.usb.currentlimit` |
| case "$usbcurrentlimit" in |
| "") ;; #Do nothing here |
| * ) |
| case $target in |
| "msm8960") |
| echo "$usbcurrentlimit" > /sys/module/pm8921_charger/parameters/usb_max_current |
| ;; |
| esac |
| esac |
| |
| # |
| # Check ESOC for external MDM |
| # |
| # Note: currently only a single MDM is supported |
| # |
| if [ -d /sys/bus/esoc/devices ]; then |
| for f in /sys/bus/esoc/devices/*; do |
| if [ -d $f ]; then |
| esoc_name=`cat $f/esoc_name` |
| if [ "$esoc_name" = "MDM9x25" -o "$esoc_name" = "MDM9x35" ]; then |
| esoc_link=`cat $f/esoc_link` |
| break |
| fi |
| fi |
| done |
| fi |
| |
| target=`getprop ro.product.device` |
| target=${target:0:7} |
| |
| # |
| # Allow USB enumeration with default PID/VID |
| # |
| baseband=`getprop ro.baseband` |
| echo 1 > /sys/class/android_usb/f_mass_storage/lun/nofua |
| usb_config=`getprop persist.sys.usb.config` |
| case "$usb_config" in |
| "" | "adb") #USB persist config not set, select default configuration |
| case "$esoc_link" in |
| "HSIC") |
| setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,serial_tty,rmnet_hsic,mass_storage,adb |
| setprop persist.rmnet.mux enabled |
| ;; |
| "HSIC+PCIe") |
| setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,rmnet_qti_ether,mass_storage,adb |
| ;; |
| "PCIe") |
| setprop persist.sys.usb.config diag,diag_mdm,serial_tty,rmnet_qti_ether,mass_storage,adb |
| ;; |
| *) |
| case "$baseband" in |
| "mdm") |
| setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,serial_tty,rmnet_hsic,mass_storage,adb |
| ;; |
| "mdm2") |
| setprop persist.sys.usb.config diag,diag_mdm,serial_hsic,serial_tty,rmnet_hsic,mass_storage,adb |
| ;; |
| "sglte") |
| setprop persist.sys.usb.config diag,diag_qsc,serial_smd,serial_tty,serial_hsuart,rmnet_hsuart,mass_storage,adb |
| ;; |
| "dsda" | "sglte2") |
| setprop persist.sys.usb.config diag,diag_mdm,diag_qsc,serial_hsic,serial_hsuart,rmnet_hsic,rmnet_hsuart,mass_storage,adb |
| ;; |
| "dsda2") |
| setprop persist.sys.usb.config diag,diag_mdm,diag_mdm2,serial_hsic,serial_hsusb,rmnet_hsic,rmnet_hsusb,mass_storage,adb |
| ;; |
| *) |
| case "$target" in |
| "msm8916" | "msm8939") |
| #setprop persist.sys.usb.config diag,serial_smd,rmnet_bam,adb |
| setprop persist.sys.usb.config mtp,adb |
| ;; |
| *) |
| setprop persist.sys.usb.config diag,serial_smd,serial_tty,rmnet_bam,mass_storage,adb |
| ;; |
| esac |
| ;; |
| esac |
| ;; |
| esac |
| ;; |
| * ) ;; #USB persist config exists, do nothing |
| esac |
| |
| # |
| # Do target specific things |
| # |
| case "$target" in |
| "msm8974") |
| # Select USB BAM - 2.0 or 3.0 |
| echo ssusb > /sys/bus/platform/devices/usb_bam/enable |
| ;; |
| "apq8084") |
| if [ "$baseband" == "apq" ]; then |
| echo "msm_hsic_host" > /sys/bus/platform/drivers/xhci_msm_hsic/unbind |
| fi |
| ;; |
| "msm8226") |
| if [ -e /sys/bus/platform/drivers/msm_hsic_host ]; then |
| if [ ! -L /sys/bus/usb/devices/1-1 ]; then |
| echo msm_hsic_host > /sys/bus/platform/drivers/msm_hsic_host/unbind |
| fi |
| fi |
| ;; |
| esac |
| |
| # |
| # set module params for embedded rmnet devices |
| # |
| rmnetmux=`getprop persist.rmnet.mux` |
| case "$baseband" in |
| "mdm" | "dsda" | "sglte2") |
| case "$rmnetmux" in |
| "enabled") |
| echo 1 > /sys/module/rmnet_usb/parameters/mux_enabled |
| echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links |
| echo 17 > /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev |
| ;; |
| esac |
| echo 1 > /sys/module/rmnet_usb/parameters/rmnet_data_init |
| # Allow QMUX daemon to assign port open wait time |
| chown -h radio.radio /sys/devices/virtual/hsicctl/hsicctl0/modem_wait |
| ;; |
| "dsda2") |
| echo 2 > /sys/module/rmnet_usb/parameters/no_rmnet_devs |
| echo hsicctl,hsusbctl > /sys/module/rmnet_usb/parameters/rmnet_dev_names |
| case "$rmnetmux" in |
| "enabled") #mux is neabled on both mdms |
| echo 3 > /sys/module/rmnet_usb/parameters/mux_enabled |
| echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links |
| echo 17 > write /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev |
| ;; |
| "enabled_hsic") #mux is enabled on hsic mdm |
| echo 1 > /sys/module/rmnet_usb/parameters/mux_enabled |
| echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links |
| echo 17 > /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev |
| ;; |
| "enabled_hsusb") #mux is enabled on hsusb mdm |
| echo 2 > /sys/module/rmnet_usb/parameters/mux_enabled |
| echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links |
| echo 17 > /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev |
| ;; |
| esac |
| echo 1 > /sys/module/rmnet_usb/parameters/rmnet_data_init |
| # Allow QMUX daemon to assign port open wait time |
| chown -h radio.radio /sys/devices/virtual/hsicctl/hsicctl0/modem_wait |
| ;; |
| esac |
| |
| # |
| # Add support for exposing lun0 as cdrom in mass-storage |
| # |
| cdromname="/system/etc/cdrom_install.iso" |
| platformver=`cat /sys/devices/soc0/hw_platform` |
| case "$target" in |
| "msm8226" | "msm8610" | "msm8916") |
| case $platformver in |
| "QRD") |
| echo "mounting usbcdrom lun" |
| echo $cdromname > /sys/class/android_usb/android0/f_mass_storage/rom/file |
| chmod 0444 /sys/class/android_usb/android0/f_mass_storage/rom/file |
| ;; |
| esac |
| ;; |
| esac |
| |
| # |
| # Initialize RNDIS Diag option. If unset, set it to 'none'. |
| # |
| diag_extra=`getprop persist.sys.usb.config.extra` |
| if [ "$diag_extra" == "" ]; then |
| setprop persist.sys.usb.config.extra none |
| fi |