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init script: start the vm_bms service for 8916 

The vm_bms service is the voltage mode battery monitoring
system (BMS).

Start the service as root to set CAP_BLOCK_SUSPEND for
wake lock capability. Later, the service will drop itself
down as a system service but will retain CAP_BLOCK_SUSPEND
capability.

Change-Id: I7ee8eed0b075e2ee82b2b6c7e3a771d97b08a33a
This commit is contained in:
Anirudh Ghayal 2014-02-05 22:07:20 +05:30
parent 736b536488
commit 439374a70d
3 changed files with 25 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
rootdir/etc/init.qcom.rc
View File

@ -757,3 +757,8 @@ on property:persist.sys.rootagent=1
start rootagent start rootagent
on property:persist.sys.rootagent=0 on property:persist.sys.rootagent=0
stop rootagent stop rootagent
service vm_bms /system/bin/vm_bms
user root
group root
disabled

16
rootdir/etc/init.qcom.sh
View File

@ -1,5 +1,5 @@
#!/system/bin/sh #!/system/bin/sh
# Copyright (c) 2009-2013, The Linux Foundation. All rights reserved. # Copyright (c) 2009-2014, The Linux Foundation. All rights reserved.
# #
# Redistribution and use in source and binary forms, with or without # Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met: # modification, are permitted provided that the following conditions are met:
@ -83,6 +83,17 @@ start_charger_monitor()
fi fi
} }
start_vm_bms()
{
if [ -e /dev/vm_bms ]; then
chown -h root.system /sys/class/power_supply/bms/current_now
chown -h root.system /sys/class/power_supply/bms/voltage_ocv
chmod -h 0664 /sys/class/power_supply/bms/current_now
chmod -h 0664 /sys/class/power_supply/bms/voltage_ocv
start vm_bms
fi
}
baseband=`getprop ro.baseband` baseband=`getprop ro.baseband`
# #
# Suppress default route installation during RA for IPV6; user space will take # Suppress default route installation during RA for IPV6; user space will take
@ -164,4 +175,7 @@ case "$target" in
"msm8610") "msm8610")
start_charger_monitor start_charger_monitor
;; ;;
"msm8916")
start_vm_bms
;;
esac esac

6
rootdir/etc/ueventd.qcom.rc
View File

@ -1,4 +1,4 @@
# Copyright (c) 2012-2013, The Linux Foundation. All rights reserved. # Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
# #
# Redistribution and use in source and binary forms, with or without # Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met: # modification, are permitted provided that the following conditions are met:
@ -171,6 +171,10 @@
/sys/devices/virtual/input/input* poll 0660 input system /sys/devices/virtual/input/input* poll 0660 input system
/sys/devices/virtual/input/input* pollrate_ms 0660 input system /sys/devices/virtual/input/input* pollrate_ms 0660 input system
# vm_bms
/dev/vm_bms 0660 system system
/dev/battery_data 0660 system system
# wlan # wlan
/dev/wcnss_wlan 0660 system system /dev/wcnss_wlan 0660 system system
#nfc permissions #nfc permissions