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Commit 0224b6f2 authored by TARKZiM's avatar TARKZiM Committed by Bernhard Thoben
Browse files

kitakami-common: rootdir: Add some power tweaks 

Change-Id: I54fd44ce7678ba44f9e8c0e6b17bc0f1ead02093
parent dc48a81a

rootdir/init.qcom.rc

+49 −0
Original line number Diff line number Diff line
@@ -499,6 +499,54 @@ on post-fs-data 


    setprop vold.post_fs_data_done 1



on enable-low-power

    # some files in /sys/devices/system/cpu are created after the restorecon of

    # /sys/. These files receive the default label "sysfs".

    restorecon -R /sys/devices/system/cpu



    chown root system /sys/devices/system/cpu/cpu4/online

    chmod 0664 /sys/devices/system/cpu/cpu4/online

    chown root system /sys/devices/system/cpu/cpu5/online

    chmod 0664 /sys/devices/system/cpu/cpu5/online

    chown root system /sys/devices/system/cpu/cpu6/online

    chmod 0664 /sys/devices/system/cpu/cpu6/online

    chown root system /sys/devices/system/cpu/cpu7/online

    chmod 0664 /sys/devices/system/cpu/cpu7/online



    # ensure at most one A57 is online when thermal hotplug is disabled

    write /sys/devices/system/cpu/cpu4/online 1

    write /sys/devices/system/cpu/cpu5/online 0

    write /sys/devices/system/cpu/cpu6/online 0

    write /sys/devices/system/cpu/cpu7/online 0



    # files in /sys/devices/system/cpu4 are created after enabling cpu4.

    # These files receive the default label "sysfs".

    # Restorecon again to give new files the correct label.

    restorecon -R /sys/devices/system/cpu



    # plugin remaining A57s

    write /sys/devices/system/cpu/cpu5/online 1

    write /sys/devices/system/cpu/cpu6/online 1

    write /sys/devices/system/cpu/cpu7/online 1



    chown root system /sys/devices/system/cpu/cpu4/core_ctl/*

    chmod 0664 /sys/devices/system/cpu/cpu4/core_ctl/*



    # Enable core control

    write /sys/devices/system/cpu/cpu4/core_ctl/max_cpus 4

    write /sys/devices/system/cpu/cpu4/core_ctl/min_cpus 0

    write /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres 60

    write /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres 30

    write /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms  100

    write /sys/devices/system/cpu/cpu4/core_ctl/task_thres 4

    write /sys/devices/system/cpu/cpu4/core_ctl/is_big_cluster 1

    chown system system /sys/devices/system/cpu/cpu4/core_ctl/min_cpus

    chown system system /sys/devices/system/cpu/cpu4/core_ctl/max_cpus



    # Schedule workqueues on awake CPUs

    chmod 0664 /sys/module/workqueue/parameters/power_efficient

    write /sys/module/workqueue/parameters/power_efficient Y



service vendor.imsqmidaemon /system/vendor/bin/imsqmidaemon

    class main

    user system
@@ -759,6 +807,7 @@ service iddd /system/bin/iddd 
on property:sys.boot_completed=1

    rm /data/system/perfd/default_values

    start vendor.perfd

    trigger enable-low-power



on property:service.usb.otg.switch=check

    write /sys/module/qpnp_smbcharger_extension/parameters/start_id_polling 1