on boot # Update foreground and background cpusets write /dev/cpuset/foreground/cpus 0-3 write /dev/cpuset/foreground/boost/cpus 0-3 write /dev/cpuset/background/cpus 0-3 write /dev/cpuset/system-background/cpus 0-3 write /dev/cpuset/top-app/cpus 0-3 # Add a cpuset for the camera daemon # we want all cores for camera mkdir /dev/cpuset/camera-daemon write /dev/cpuset/camera-daemon/cpus 0-3 write /dev/cpuset/camera-daemon/mems 0 chown system system /dev/cpuset/camera-daemon chown system system /dev/cpuset/camera-daemon/tasks chmod 0664 /dev/cpuset/camera-daemon/tasks # Enable sched boost write /proc/sys/kernel/sched_boost 1 on enable-low-power # Disable thermal bcl hotplug to switch governor write /sys/module/msm_thermal/core_control/enabled 0 write /sys/devices/soc/soc:qcom,bcl/mode "disable" write /sys/devices/soc/soc:qcom,bcl/hotplug_mask 0 write /sys/devices/soc/soc:qcom,bcl/hotplug_soc_mask 0 write /sys/devices/soc/soc:qcom,bcl/mode "enable" # Enable Adaptive LMK write /sys/module/lowmemorykiller/parameters/enable_adaptive_lmk 1 write /sys/module/lowmemorykiller/parameters/vmpressure_file_min 81250 # Configure governor settings for little cluster write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor "interactive" write /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load 1 write /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif 1 write /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay 19000 write /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load 90 write /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate 20000 write /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq 960000 write /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy 1 write /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads 80 write /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time 19000 write /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis 79000 write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 307200 write /sys/devices/system/cpu/cpu0/cpufreq/interactive/ignore_hispeed_on_notif 1 write /sys/devices/system/cpu/cpu0/cpufreq/interactive/enable_prediction 1 # Online CPU2 write /sys/devices/system/cpu/cpu2/online 1 # Configure governor settings for big cluster write /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor "interactive" write /sys/devices/system/cpu/cpu2/cpufreq/interactive/use_sched_load 1 write /sys/devices/system/cpu/cpu2/cpufreq/interactive/use_migration_notif 1 write /sys/devices/system/cpu/cpu2/cpufreq/interactive/above_hispeed_delay "19000 1400000:39000 1700000:19000 2100000:79000" write /sys/devices/system/cpu/cpu2/cpufreq/interactive/go_hispeed_load 90 write /sys/devices/system/cpu/cpu2/cpufreq/interactive/timer_rate 20000 write /sys/devices/system/cpu/cpu2/cpufreq/interactive/hispeed_freq 1248000 write /sys/devices/system/cpu/cpu2/cpufreq/interactive/io_is_busy 1 write /sys/devices/system/cpu/cpu2/cpufreq/interactive/target_loads "85 1500000:90 1800000:70 2100000:95" write /sys/devices/system/cpu/cpu2/cpufreq/interactive/min_sample_time 19000 write /sys/devices/system/cpu/cpu2/cpufreq/interactive/max_freq_hysteresis 79000 write /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq 307200 write /sys/devices/system/cpu/cpu2/cpufreq/interactive/ignore_hispeed_on_notif 1 write /sys/devices/system/cpu/cpu2/cpufreq/interactive/enable_prediction 1 # Re-enable thermal and BCL hotplug write /sys/module/msm_thermal/core_control/enabled 1 write /sys/devices/soc/soc:qcom,bcl/mode "disable" write /sys/devices/soc/soc:qcom,bcl/hotplug_mask 12 write /sys/devices/soc/soc:qcom,bcl/hotplug_soc_mask 8 write /sys/devices/soc/soc:qcom,bcl/mode "enable" # Input boost configuration write /sys/module/cpu_boost/parameters/input_boost_freq "0:1324800 2:1324800" write /sys/module/cpu_boost/parameters/input_boost_ms 40 # Setting b.L scheduler parameters write /proc/sys/kernel/sched_boost 0 write /proc/sys/kernel/sched_downmigrate 90 write /proc/sys/kernel/sched_upmigrate 95 write /proc/sys/kernel/sched_freq_inc_notify 400000 write /proc/sys/kernel/sched_freq_dec_notify 400000 write /proc/sys/kernel/sched_spill_nr_run 3 write /proc/sys/kernel/sched_init_task_load 100 # Enable bus-dcvs write /sys/class/devfreq/soc:qcom,cpubw/governor "bw_hwmon" write /sys/class/devfreq/soc:qcom,cpubw/polling_interval 50 write /sys/class/devfreq/soc:qcom,cpubw/min_freq 1525 write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/mbps_zones "1525 5195 11863 13763" write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/sample_ms 4 write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/io_percent 34 write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/hist_memory 20 write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/hyst_length 10 write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/low_power_ceil_mbps 0 write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/low_power_io_percent 34 write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/low_power_delay 20 write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/guard_band_mbps 0 write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/up_scale 250 write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/idle_mbps 1600 write /sys/class/devfreq/soc:qcom,memlat-cpu0/governor "mem_latency" write /sys/class/devfreq/soc:qcom,memlat-cpu0/polling_interval 10 write /sys/class/devfreq/soc:qcom,memlat-cpu2/governor "mem_latency" write /sys/class/devfreq/soc:qcom,memlat-cpu2/polling_interval 10 write /sys/class/devfreq/soc:qcom,mincpubw/governor "cpufreq" write /sys/module/lpm_levels/parameters/sleep_disabled "N" # Set idle GPU to 133 Mhz write /sys/class/kgsl/kgsl-3d0/default_pwrlevel 6 # Set perfd properties setprop sys.post_boot.parsed 1 # Starting io prefetcher service start iop on charger write /sys/module/msm_thermal/core_control/cpus_offlined 14 write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor "powersave" 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/parameters/sleep_disabled 0 on class_start:late_start write /proc/sys/kernel/sched_boost 1 trigger enable-low-power # Update cpusets now that boot is complete and we want better load balancing write /dev/cpuset/top-app/cpus 0-3 write /dev/cpuset/foreground/boost/cpus 0-3 write /dev/cpuset/foreground/cpus 0-3 write /dev/cpuset/background/cpus 0 write /dev/cpuset/system-background/cpus 0-3 on property:init.svc.recovery=running trigger enable-low-power on property:dev.bootcomplete=1 write /proc/sys/kernel/sched_boost 0 setprop sys.io.scheduler "bfq"