diff --git a/device.mk b/device.mk index 6f5cc33..1bf4a75 100644 --- a/device.mk +++ b/device.mk @@ -33,6 +33,10 @@ TARGET_BOOTANIMATION_HALF_RES := true PRODUCT_AAPT_CONFIG := normal PRODUCT_AAPT_PREF_CONFIG := xxhdpi +# Init +PRODUCT_COPY_FILES += \ + $(LOCAL_PATH)/rootdir/bin/init.qcom.power.sh:system/bin/init.qcom.power.sh + # Audio PRODUCT_COPY_FILES += \ $(LOCAL_PATH)/audio/mixer_paths.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths.xml diff --git a/rootdir/Android.mk b/rootdir/Android.mk deleted file mode 100644 index 3dc4dc3..0000000 --- a/rootdir/Android.mk +++ /dev/null @@ -1,10 +0,0 @@ -LOCAL_PATH := $(call my-dir) - -# Configuration scripts -include $(CLEAR_VARS) -LOCAL_MODULE := init.qcom.power.sh -LOCAL_MODULE_TAGS := optional eng -LOCAL_MODULE_CLASS := EXECUTABLES -LOCAL_SRC_FILES := etc/init.qcom.power.sh -LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR_EXECUTABLES) -include $(BUILD_PREBUILT) diff --git a/rootdir/etc/init.qcom.power.sh b/rootdir/bin/init.qcom.power.sh similarity index 56% rename from rootdir/etc/init.qcom.power.sh rename to rootdir/bin/init.qcom.power.sh index 36ebeb5..fc722c9 100644 --- a/rootdir/etc/init.qcom.power.sh +++ b/rootdir/bin/init.qcom.power.sh @@ -1,4 +1,4 @@ -#!/vendor/bin/sh +#!/system/bin/sh ################################################################################ # helper functions to allow Android init like script @@ -7,6 +7,10 @@ function write() { echo -n $2 > $1 } +function copy() { + cat $1 > $2 +} + function get-set-forall() { for f in $1 ; do cat $f @@ -21,42 +25,23 @@ write /sys/module/msm_thermal/core_control/enabled 0 get-set-forall /sys/devices/soc.0/qcom,bcl.*/mode disable bcl_hotplug_mask=`get-set-forall /sys/devices/soc.0/qcom,bcl.*/hotplug_mask 0` bcl_hotplug_soc_mask=`get-set-forall /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask 0` +get-set-forall /sys/devices/soc.0/qcom,bcl.*/mode enable # some files in /sys/devices/system/cpu are created after the restorecon of # /sys/. These files receive the default label "sysfs". +# Restorecon again to give new files the correct label. restorecon -R /sys/devices/system/cpu # 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 +# Best effort limiting for first time boot if msm_performance module is absent +write /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq 960000 -# some files in /sysmodule/msm_performance/parameters are created after the restorecon of -# /sys/. These files receive the default label "sysfs". -restorecon -R /sys/module/msm_performance/parameters - -# Enable CPU retention -write /sys/module/lpm_levels/system/a53/cpu0/retention/idle_enabled 1 -write /sys/module/lpm_levels/system/a53/cpu1/retention/idle_enabled 1 -write /sys/module/lpm_levels/system/a53/cpu2/retention/idle_enabled 1 -write /sys/module/lpm_levels/system/a53/cpu3/retention/idle_enabled 1 -write /sys/module/lpm_levels/system/a57/cpu4/retention/idle_enabled 1 -write /sys/module/lpm_levels/system/a57/cpu5/retention/idle_enabled 1 -write /sys/module/lpm_levels/system/a57/cpu6/retention/idle_enabled 1 -write /sys/module/lpm_levels/system/a57/cpu7/retention/idle_enabled 1 - -# Enable L2 retention -write /sys/module/lpm_levels/system/a53/a53-l2-retention/idle_enabled 1 -write /sys/module/lpm_levels/system/a57/a57-l2-retention/idle_enabled 1 - -# enable LPM -write /sys/module/lpm_levels/parameters/sleep_disabled 0 +# Limit A57 max freq from msm_perf module in case CPU 4 is offline +write /sys/module/msm_performance/parameters/cpu_max_freq "4:960000 5:960000 6:960000 7:960000" # configure governor settings for little cluster write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor interactive @@ -65,90 +50,96 @@ 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/timer_rate 10000 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 "65 460000:75 960000:80" -write /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time 40000 -write /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis 80000 +write /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads 85 +write /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time 20000 +write /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis 20000 write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 384000 +# online CPU4 +write /sys/devices/system/cpu/cpu4/online 1 + # configure governor settings for big cluster write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor interactive restorecon -R /sys/devices/system/cpu # must restore after interactive write /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load 1 write /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif 1 -write /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay 19000 +write /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay "19000 1400000:39000 1700000:19000" write /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load 90 -write /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate 20000 +write /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate 10000 write /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq 1248000 write /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy 1 -write /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads "70 960000:80 1248000:85" +write /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads "85 1500000:90 1800000:70" write /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time 40000 -write /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis 80000 +write /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis 20000 +write /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_slack 10000 write /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq 384000 +# Enable boost for cgroup's tasks +write /dev/cpuctl/cpu.sched_boost 1 + +# Disallow upmigrate for cgroup's tasks +write /dev/cpuctl/bg_non_interactive/cpu.upmigrate_discourage 1 + +# restore A57's max +copy /sys/devices/system/cpu/cpu4/cpufreq/cpuinfo_max_freq /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + # 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 +# Restore CPU 4 max freq from msm_performance +write /sys/module/msm_performance/parameters/cpu_max_freq "4:4294967295 5:4294967295 6:4294967295 7:4294967295" + +# input boost configuration +write /sys/module/cpu_boost/parameters/input_boost_freq "0:1344000" +write /sys/module/cpu_boost/parameters/input_boost_ms 40 + # Configure core_ctl module parameters 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/min_cpus 1 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/offline_delay_ms 100 write /sys/devices/system/cpu/cpu4/core_ctl/is_big_cluster 1 -write /sys/devices/system/cpu/cpu0/core_ctl/max_cpus 4 -write /sys/devices/system/cpu/cpu0/core_ctl/min_cpus 4 -write /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres 0 -write /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres 0 -write /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms 100 -write /sys/devices/system/cpu/cpu0/core_ctl/task_thres 4 -write /sys/devices/system/cpu/cpu0/core_ctl/not_preferred 1 -write /sys/devices/system/cpu/cpu0/core_ctl/is_big_cluster 0 -chown system:system /sys/devices/system/cpu/cpu4/core_ctl/min_cpus -chown system:system /sys/devices/system/cpu/cpu4/core_ctl/max_cpus +write /sys/devices/system/cpu/cpu4/core_ctl/task_thres 4 # Setting B.L scheduler parameters write /proc/sys/kernel/sched_migration_fixup 1 -write /proc/sys/kernel/sched_small_task 30 -write /proc/sys/kernel/sched_upmigrate 95 -write /proc/sys/kernel/sched_downmigrate 85 -write /proc/sys/kernel/sched_window_stats_policy 2 -write /proc/sys/kernel/sched_ravg_hist_size 5 -get-set-forall /sys/devices/system/cpu/*/sched_mostly_idle_load 20 -get-set-forall /sys/devices/system/cpu/*/sched_mostly_idle_nr_run 3 +write /proc/sys/kernel/sched_small_task 60 +write /proc/sys/kernel/sched_upmigrate 99 +write /proc/sys/kernel/sched_downmigrate 90 +write /proc/sys/kernel/sched_init_task_load 30 write /proc/sys/kernel/sched_freq_inc_notify 400000 write /proc/sys/kernel/sched_freq_dec_notify 400000 -# Enable rps static configuration -write /sys/class/net/rmnet_ipa0/queues/rx-0/rps_cpus 8 +get-set-forall /sys/devices/system/cpu/cpu\[0-3\]/sched_mostly_idle_nr_run 5 +get-set-forall /sys/devices/system/cpu/cpu\[0-3\]/sched_mostly_idle_load 60 +get-set-forall /sys/devices/system/cpu/cpu\[0-3\]/sched_mostly_idle_freq 960000 +get-set-forall /sys/devices/system/cpu/cpu\[0-3\]/sched_prefer_idle 0 +get-set-forall /sys/devices/system/cpu/cpu\[4-7\]/sched_mostly_idle_nr_run 3 +get-set-forall /sys/devices/system/cpu/cpu\[4-7\]/sched_mostly_idle_load 20 +get-set-forall /sys/devices/system/cpu/cpu\[4-7\]/sched_mostly_idle_freq 0 +get-set-forall /sys/devices/system/cpu/cpu\[4-7\]/sched_prefer_idle 0 -# Devfreq -get-set-forall /sys/class/devfreq/qcom,cpubw*/governor bw_hwmon -get-set-forall /sys/class/devfreq/qcom,cpubw*/bw_hwmon/io_percent 20 -get-set-forall /sys/class/devfreq/qcom,cpubw*/bw_hwmon/guard_band_mbps 30 -restorecon -R /sys/class/devfreq/qcom,cpubw* -get-set-forall /sys/class/devfreq/qcom,mincpubw.*/governor cpufreq +# android background processes are set to nice 10. Never schedule these on the a57s. +write /proc/sys/kernel/sched_upmigrate_min_nice 9 + +get-set-forall /sys/class/devfreq/qcom,cpubw*/governor bw_hwmon +get-set-forall /sys/class/devfreq/qcom,mincpubw*/governor cpufreq # Disable sched_boost write /proc/sys/kernel/sched_boost 0 -# change GPU initial power level from 305MHz(level 4) to 180MHz(level 5) for power savings -write /sys/class/kgsl/kgsl-3d0/default_pwrlevel 5 - -# set GPU default governor to msm-adreno-tz -write /sys/class/devfreq/fdb00000.qcom,kgsl-3d0/governor msm-adreno-tz - # re-enable thermal and BCL hotplug write /sys/module/msm_thermal/core_control/enabled 1 -get-set-forall /sys/devices/soc.0/qcom,bcl.*/low_threshold_ua 50000 -get-set-forall /sys/devices/soc.0/qcom,bcl.*/high_threshold_ua 4200000 -get-set-forall /sys/devices/soc.0/qcom,bcl.*/vph_low_thresh_uv 3300000 -get-set-forall /sys/devices/soc.0/qcom,bcl.*/vph_high_thresh_uv 4300000 +get-set-forall /sys/devices/soc.0/qcom,bcl.*/mode disable get-set-forall /sys/devices/soc.0/qcom,bcl.*/hotplug_mask $bcl_hotplug_mask get-set-forall /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask $bcl_hotplug_soc_mask get-set-forall /sys/devices/soc.0/qcom,bcl.*/mode enable + +# change GPU initial power level from 305MHz(level 4) to 180MHz(level 5) for power savings +write /sys/class/kgsl/kgsl-3d0/default_pwrlevel 5