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Merge "init.hardware.rc: schedtune for boottime" into qt-dev

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am: 648e5d8b2f

Change-Id: I852cf54de1b2b68e549b19458cf0c131bb2e6008
This commit is contained in:
Wei Wang
2019-04-18 12:53:47 -07:00
committed by android-build-merger
parent 92f362d079 648e5d8b2f
commit 81ce703bd9
1 changed files with 12 additions and 0 deletions
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12
init.hardware.rc
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@@ -17,6 +17,10 @@
import /vendor/etc/init/hw/init.${ro.hardware}.usb.rc
on charger
# Set runtime stune value
write /dev/stune/schedtune.prefer_idle 0
write /dev/stune/schedtune.boost 0
# Offline CPUs
write /sys/devices/system/cpu/cpu2/online 0
write /sys/devices/system/cpu/cpu3/online 0
write /sys/devices/system/cpu/cpu4/online 0
@@ -80,6 +84,10 @@ on init
write /sys/devices/system/cpu/cpufreq/policy4/schedutil/up_rate_limit_us 500
write /sys/devices/system/cpu/cpufreq/policy4/schedutil/down_rate_limit_us 20000
# Set boottime stune value
write /dev/stune/schedtune.prefer_idle 1
write /dev/stune/schedtune.boost 100
# set default schedTune value for foreground/top-app
write /dev/stune/foreground/schedtune.prefer_idle 1
write /dev/stune/top-app/schedtune.boost 10
@@ -546,6 +554,10 @@ on property:sys.post_boot.parsed=1
setprop vendor.powerhal.init 1
on property:sys.boot_completed=1
# Set runtime stune value
write /dev/stune/schedtune.prefer_idle 0
write /dev/stune/schedtune.boost 0
# Enable power setting and set sys.post_boot.parsed to 1
start vendor.power_sh