| on charger |
| #low power governing |
| write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor interactive |
| restorecon_recursive /sys/devices/system/cpu/cpufreq/interactive |
| 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_recursive /sys/devices/system/cpu/cpufreq/interactive |
| 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/sampling_down_factor |
| chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor |
| |
| 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/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/module/msm_thermal/core_control/enabled 1 |
| write /sys/devices/system/cpu/cpufreq/interactive/io_is_busy 1 |
| |
| # cpufreq settings |
| 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/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/sampling_down_factor 100000 |
| write /sys/module/cpu_boost/parameters/input_boost_freq 1497600 |
| write /sys/module/cpu_boost/parameters/input_boost_ms 40 |
| write /dev/cpuctl/apps/cpu.notify_on_migrate 0 |
