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init.rc: enable ledtrig-transient support for vibrator 

This change makes the init process to always attempts to enable
transient trigger for vibrator. This allows the exported properties to
change the ownership later at the on boot stage.

Test: device vibrates with the driver supports ledtrig-transient

Change-Id: If5eb7b7feaefe803f2ead634fbe4fc7b48da84ea
Signed-off-by: David Lin <dtwlin@google.com>
This commit is contained in:
David Lin 2017-03-08 17:36:18 -08:00
parent dda9cbb350
commit 27b2c1e678
1 changed files with 9 additions and 0 deletions
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9
rootdir/init.rc
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@ -244,6 +244,10 @@ on init
# set RLIMIT_NICE to allow priorities from 19 to -20
setrlimit 13 40 40
# This allows the ledtrig-transient properties to be created here so
# that they can be chown'd to system:system later on boot
write /sys/class/leds/vibrator/trigger "transient"
# Healthd can trigger a full boot from charger mode by signaling this
# property when the power button is held.
on property:sys.boot_from_charger_mode=1
@ -557,6 +561,11 @@ on boot
chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
chmod 0660 /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
chown system system /sys/class/leds/vibrator/trigger
chown system system /sys/class/leds/vibrator/activate
chown system system /sys/class/leds/vibrator/brightness
chown system system /sys/class/leds/vibrator/duration
chown system system /sys/class/leds/vibrator/state
chown system system /sys/class/timed_output/vibrator/enable
chown system system /sys/class/leds/keyboard-backlight/brightness
chown system system /sys/class/leds/lcd-backlight/brightness