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Copy pathinit.shamu.power.rc
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init.shamu.power.rc
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on charger
#low power governing
write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor interactive
restorecon -R /sys/devices/system/cpu
write /sys/devices/system/cpu/cpu1/online 0
write /sys/devices/system/cpu/cpu2/online 0
write /sys/devices/system/cpu/cpu3/online 0
write /sys/module/lpm_levels/enable_low_power/l2 4
write /sys/module/msm_pm/modes/cpu0/power_collapse/suspend_enabled 1
write /sys/module/msm_pm/modes/cpu0/power_collapse/idle_enabled 1
write /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/suspend_enabled 1
write /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/idle_enabled 1
write /sys/module/msm_pm/modes/cpu0/retention/idle_enabled 1
on boot
# Shamu boots with performance governor.
# Switch one core to interactive to set permissions, for power hal and system server.
write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor interactive
restorecon -R /sys/devices/system/cpu
chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_rate
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/timer_rate
chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_slack
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/timer_slack
chown system system /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
chown system system /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
chown system system /sys/devices/system/cpu/cpufreq/interactive/target_loads
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/target_loads
chown system system /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
chown system system /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
chown system system /sys/devices/system/cpu/cpufreq/interactive/boost
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boost
chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse
#chown system system /sys/devices/system/cpu/cpufreq/interactive/input_boost
#chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/input_boost
chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration
chown system system /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
chown system system /sys/devices/system/cpu/cpufreq/interactive/max_freq_hysteresis
chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/max_freq_hysteresis
restorecon_recursive /sys/devices/system/cpu/cpufreq
restorecon_recursive /data
on property:dev.bootcomplete=1
write /sys/module/lpm_levels/enable_low_power/l2 4
write /sys/module/msm_pm/modes/cpu0/power_collapse/suspend_enabled 1
write /sys/module/msm_pm/modes/cpu1/power_collapse/suspend_enabled 1
write /sys/module/msm_pm/modes/cpu2/power_collapse/suspend_enabled 1
write /sys/module/msm_pm/modes/cpu3/power_collapse/suspend_enabled 1
write /sys/module/msm_pm/modes/cpu0/power_collapse/idle_enabled 1
write /sys/module/msm_pm/modes/cpu1/power_collapse/idle_enabled 1
write /sys/module/msm_pm/modes/cpu2/power_collapse/idle_enabled 1
write /sys/module/msm_pm/modes/cpu3/power_collapse/idle_enabled 1
write /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/suspend_enabled 1
write /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/suspend_enabled 1
write /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/suspend_enabled 1
write /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/suspend_enabled 1
write /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/idle_enabled 1
write /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/idle_enabled 1
write /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/idle_enabled 1
write /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/idle_enabled 1
write /sys/module/msm_pm/modes/cpu0/retention/idle_enabled 1
write /sys/module/msm_pm/modes/cpu1/retention/idle_enabled 1
write /sys/module/msm_pm/modes/cpu2/retention/idle_enabled 1
write /sys/module/msm_pm/modes/cpu3/retention/idle_enabled 1
write /sys/module/msm_thermal/core_control/enabled 0
write /sys/devices/qcom,bcl.39/mode disable
write /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor interactive
write /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor interactive
write /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor interactive
write /sys/devices/qcom,bcl.39/mode enable
write /sys/module/msm_thermal/core_control/enabled 1
# cpufreq settings
write /sys/kernel/msm_limiter/scaling_governor interactive
write /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay "20000 1400000:40000 1700000:20000"
write /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load 90
write /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq 1497600
write /sys/devices/system/cpu/cpufreq/interactive/io_is_busy 1
write /sys/devices/system/cpu/cpufreq/interactive/target_loads "85 1500000:90 1800000:70"
write /sys/devices/system/cpu/cpufreq/interactive/min_sample_time 40000
write /sys/devices/system/cpu/cpufreq/interactive/max_freq_hysteresis 100000
write /sys/module/cpu_boost/parameters/input_boost_freq 1497600
write /sys/module/cpu_boost/parameters/input_boost_ms 800
write /dev/cpuctl/cpu.notify_on_migrate 0
# Adaptive LMK
write /sys/module/lowmemorykiller/parameters/enable_adaptive_lmk 1
write /sys/module/lowmemorykiller/parameters/vmpressure_file_min 53059
# I/O
setprop sys.io.scheduler "bfq"
write /sys/block/mmcblk0/queue/scheduler bfq
write /sys/block/mmcblk0/queue/read_ahead_kb 128
write /sys/block/mmcblk0/queue/rq_affinity 0
write /sys/block/mmcblk0/queue/add_random 0
write /sys/block/mmcblk0/bdi/min_ratio 5
write /sys/class/mmc_host/mmc0/clk_scaling/scale_down_in_low_wr_load 1
write /sys/block/dm-0/queue/read_ahead_kb 128
write /sys/block/dm-0/queue/rq_affinity 0
# Set idle GPU to 240 Mhz
write /sys/class/kgsl/kgsl-3d0/default_pwrlevel 4