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https://github.com/Evolution-X-Devices/device_lenovo_zippo
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zippo: rootdir: init performance related config in a dedicated init script
* Also cleaning up init.qcom.post_boot.sh Signed-off-by: Lucchetto <lucchetto.tie@live.com> Change-Id: Ib54b0e4feffbbac0ccb34dd5eecaaa302c7c8aa6
This commit is contained in:
Lucchetto
Marc Bourgoin
@@ -165,6 +165,7 @@ PRODUCT_PACKAGES += \
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init.qcom.usb.rc \
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init.recovery.qcom.rc \
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init.target.rc \
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init.qcom.performance.rc \
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ueventd.rc
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# Device-specific settings
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@@ -200,6 +200,14 @@ LOCAL_SRC_FILES := etc/init.target.rc
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LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR_ETC)/init/hw
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include $(BUILD_PREBUILT)
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include $(CLEAR_VARS)
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LOCAL_MODULE := init.qcom.performance.rc
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LOCAL_MODULE_TAGS := optional
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LOCAL_MODULE_CLASS := ETC
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LOCAL_SRC_FILES := etc/init.qcom.performance.rc
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LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR_ETC)/init/hw
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include $(BUILD_PREBUILT)
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include $(CLEAR_VARS)
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LOCAL_MODULE := ueventd.rc
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LOCAL_MODULE_TAGS := optional
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@@ -62,31 +62,6 @@ function configure_zram_parameters() {
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fi
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}
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function configure_read_ahead_kb_values() {
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MemTotalStr=`cat /proc/meminfo | grep MemTotal`
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MemTotal=${MemTotalStr:16:8}
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# Set 128 for <= 3GB &
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# set 512 for >= 4GB targets.
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if [ $MemTotal -le 3145728 ]; then
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echo 128 > /sys/block/mmcblk0/bdi/read_ahead_kb
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echo 128 > /sys/block/mmcblk0/queue/read_ahead_kb
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echo 128 > /sys/block/mmcblk0rpmb/bdi/read_ahead_kb
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echo 128 > /sys/block/mmcblk0rpmb/queue/read_ahead_kb
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echo 128 > /sys/block/dm-0/queue/read_ahead_kb
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echo 128 > /sys/block/dm-1/queue/read_ahead_kb
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echo 128 > /sys/block/dm-2/queue/read_ahead_kb
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else
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echo 512 > /sys/block/mmcblk0/bdi/read_ahead_kb
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echo 512 > /sys/block/mmcblk0/queue/read_ahead_kb
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echo 512 > /sys/block/mmcblk0rpmb/bdi/read_ahead_kb
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echo 512 > /sys/block/mmcblk0rpmb/queue/read_ahead_kb
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echo 512 > /sys/block/dm-0/queue/read_ahead_kb
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echo 512 > /sys/block/dm-1/queue/read_ahead_kb
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echo 512 > /sys/block/dm-2/queue/read_ahead_kb
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fi
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}
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function enable_swap() {
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MemTotalStr=`cat /proc/meminfo | grep MemTotal`
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MemTotal=${MemTotalStr:16:8}
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@@ -135,7 +110,6 @@ low_ram=`getprop ro.config.low_ram`
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if [ "$ProductName" == "msmnile" ] || [ "$ProductName" == "kona" ] ; then
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# Enable ZRAM
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configure_zram_parameters
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configure_read_ahead_kb_values
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echo 0 > /proc/sys/vm/page-cluster
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echo 100 > /proc/sys/vm/swappiness
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else
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@@ -235,65 +209,12 @@ else
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configure_zram_parameters
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configure_read_ahead_kb_values
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enable_swap
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fi
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}
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function enable_memory_features()
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{
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MemTotalStr=`cat /proc/meminfo | grep MemTotal`
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MemTotal=${MemTotalStr:16:8}
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if [ $MemTotal -le 2097152 ]; then
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#Enable B service adj transition for 2GB or less memory
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setprop ro.vendor.qti.sys.fw.bservice_enable true
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setprop ro.vendor.qti.sys.fw.bservice_limit 5
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setprop ro.vendor.qti.sys.fw.bservice_age 5000
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#Enable Delay Service Restart
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setprop ro.vendor.qti.am.reschedule_service true
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fi
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}
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function start_hbtp()
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{
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# Start the Host based Touch processing but not in the power off mode.
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bootmode=`getprop ro.bootmode`
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if [ "charger" != $bootmode ]; then
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start vendor.hbtp
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fi
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}
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case "$target" in
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"msmnile")
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# Core control parameters for gold
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echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus
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echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres
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echo 30 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres
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echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms
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echo 3 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres
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# Core control parameters for gold+
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echo 0 > /sys/devices/system/cpu/cpu7/core_ctl/min_cpus
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echo 60 > /sys/devices/system/cpu/cpu7/core_ctl/busy_up_thres
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echo 30 > /sys/devices/system/cpu/cpu7/core_ctl/busy_down_thres
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echo 100 > /sys/devices/system/cpu/cpu7/core_ctl/offline_delay_ms
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echo 1 > /sys/devices/system/cpu/cpu7/core_ctl/task_thres
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# Controls how many more tasks should be eligible to run on gold CPUs
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# w.r.t number of gold CPUs available to trigger assist (max number of
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# tasks eligible to run on previous cluster minus number of CPUs in
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# the previous cluster).
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#
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# Setting to 1 by default which means there should be at least
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# 4 tasks eligible to run on gold cluster (tasks running on gold cores
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# plus misfit tasks on silver cores) to trigger assitance from gold+.
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echo 1 > /sys/devices/system/cpu/cpu7/core_ctl/nr_prev_assist_thresh
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# Disable Core control on silver
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echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable
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# Setting b.L scheduler parameters
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echo 95 95 > /proc/sys/kernel/sched_upmigrate
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echo 85 85 > /proc/sys/kernel/sched_downmigrate
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@@ -305,18 +226,6 @@ case "$target" in
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echo 0-3 > /dev/cpuset/background/cpus
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echo 0-3 > /dev/cpuset/system-background/cpus
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# Turn off scheduler boost at the end
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echo 0 > /proc/sys/kernel/sched_boost
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# configure governor settings for silver cluster
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echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor
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# configure governor settings for gold cluster
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echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor
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# configure governor settings for gold+ cluster
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echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy7/scaling_governor
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# Disable wsf, beacause we are using efk.
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# wsf Range : 1..1000 So set to bare minimum value 1.
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echo 1 > /proc/sys/vm/watermark_scale_factor
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@@ -417,33 +326,10 @@ case "$target" in
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done
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done
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if [ -f /sys/devices/soc0/hw_platform ]; then
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hw_platform=`cat /sys/devices/soc0/hw_platform`
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else
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hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform`
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fi
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if [ -f /sys/devices/soc0/platform_subtype_id ]; then
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platform_subtype_id=`cat /sys/devices/soc0/platform_subtype_id`
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fi
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case "$hw_platform" in
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"MTP" | "Surf" | "RCM" )
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# Start Host based Touch processing
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case "$platform_subtype_id" in
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"0" | "1" | "2" | "4")
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start_hbtp
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;;
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esac
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;;
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"HDK" )
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if [ -d /sys/kernel/hbtpsensor ] ; then
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start_hbtp
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fi
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;;
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esac
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echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled
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configure_memory_parameters
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;;
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esac
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69
rootdir/etc/init.qcom.performance.rc
Normal file
69
rootdir/etc/init.qcom.performance.rc
Normal file
@@ -0,0 +1,69 @@
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on early-init
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# Disable EAS
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write /sys/kernel/debug/sched_features NO_ENERGY_AWARE
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on init
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# Boot time fs tuning
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write /sys/block/sda/queue/iosched/slice_idle 0
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write /sys/block/sda/queue/read_ahead_kb 2048
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write /sys/block/sda/queue/nr_requests 256
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write /sys/block/sde/queue/scheduler cfq
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write /sys/block/sde/queue/iosched/slice_idle 0
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write /sys/block/sde/queue/read_ahead_kb 2048
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write /sys/block/sde/queue/nr_requests 256
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write /sys/block/sdf/queue/scheduler cfq
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write /sys/block/sdf/queue/iosched/slice_idle 0
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write /sys/block/sdf/queue/read_ahead_kb 2048
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write /sys/block/sdf/queue/nr_requests 256
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write /sys/block/dm-0/queue/read_ahead_kb 2048
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write /sys/block/dm-1/queue/read_ahead_kb 2048
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write /sys/block/dm-2/queue/read_ahead_kb 2048
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write /sys/block/dm-3/queue/read_ahead_kb 2048
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write /sys/block/dm-4/queue/read_ahead_kb 2048
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write /sys/block/dm-5/queue/read_ahead_kb 2048
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write /sys/block/dm-6/queue/read_ahead_kb 2048
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# Disable UFS powersaving
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write /sys/devices/platform/soc/${ro.boot.bootdevice}/clkgate_enable 0
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# Disable powersaving
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write /sys/module/lpm_levels/parameters/sleep_disabled 1
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# configure governor settings for little cluster
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write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor schedutil
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# configure governor settings for big cluster
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write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor schedutil
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# configure governor settings for big big CPU
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write /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor schedutil
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on property:sys.boot_completed=1
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# Runtime fs tuning
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write /sys/block/sda/queue/read_ahead_kb 128
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write /sys/block/sda/queue/nr_requests 128
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write /sys/block/sde/queue/read_ahead_kb 128
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write /sys/block/sde/queue/nr_requests 128
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write /sys/block/sdf/queue/read_ahead_kb 128
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write /sys/block/sdf/queue/nr_requests 128
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write /sys/block/dm-0/queue/read_ahead_kb 128
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write /sys/block/dm-1/queue/read_ahead_kb 128
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write /sys/block/dm-2/queue/read_ahead_kb 128
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write /sys/block/dm-3/queue/read_ahead_kb 128
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write /sys/block/dm-4/queue/read_ahead_kb 128
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write /sys/block/dm-5/queue/read_ahead_kb 128
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write /sys/block/dm-6/queue/read_ahead_kb 128
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write /sys/block/dm-7/queue/read_ahead_kb 128
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# Enable powersaving
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write /sys/module/lpm_levels/parameters/sleep_disabled 0
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# Enable UFS powersaving
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write /sys/devices/platform/soc/${ro.boot.bootdevice}/clkgate_enable 1
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# Enable EAS
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write /sys/kernel/debug/sched_features ENERGY_AWARE
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#Enable PowerHAL hint processing
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setprop vendor.powerhal.init 1
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@@ -33,6 +33,7 @@ import /vendor/etc/init/hw/init.qcom.factory.rc
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import /vendor/etc/init/hw/init.lenovo.rc
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import /vendor/etc/init/hw/init.lenovo.usb.configfs.rc
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import /vendor/etc/init/hw/init.lenovo.common.rc
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import /vendor/etc/init/hw/init.qcom.performance.rc
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on early-init
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mount debugfs debugfs /sys/kernel/debug
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@@ -393,11 +394,6 @@ on post-fs-data
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mkdir /data/vendor/swap 0770 root system
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chmod 2770 /data/vendor/swap
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# set aggressive read ahead for dm-0 and dm-1 during boot up
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write /sys/block/dm-0/queue/read_ahead_kb 2048
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write /sys/block/dm-1/queue/read_ahead_kb 2048
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write /sys/block/dm-2/queue/read_ahead_kb 2048
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# Create vpp directory
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mkdir /data/vendor/vpp 0770 media media
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@@ -485,9 +481,6 @@ on property:persist.vendor.sys.rawdump_copy=0
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on property:sys.boot_completed=1
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write /dev/kmsg "Boot completed "
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#Reset read ahead for dm-0 and dm-1 to 512kb
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write /sys/block/dm-0/queue/read_ahead_kb 512
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write /sys/block/dm-1/queue/read_ahead_kb 512
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#WDSP FW boot sysfs node used by STHAL
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chown media audio /sys/kernel/wdsp0/boot
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chown media audio /sys/kernel/wcd_cpe0/fw_name
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