From 44d5c9e2cf9f1ce0670be5bedd1e415cd5c3e739 Mon Sep 17 00:00:00 2001 From: kleidione Freitas Date: Thu, 24 Mar 2022 09:16:43 -0300 Subject: veux: Merge common tree to veux - Ref: https://github.com/xiaomi-sm6375-devs/android_device_xiaomi_sm6375-common Signed-off-by: kleidione --- rootdir/bin/init.class_main.sh | 155 + rootdir/bin/init.kernel.post_boot-blair.sh | 249 ++ rootdir/bin/init.kernel.post_boot-holi.sh | 246 ++ rootdir/bin/init.kernel.post_boot.sh | 49 + rootdir/bin/init.mi.btmac.sh | 21 + rootdir/bin/init.qcom.post_boot.sh | 6235 ++++++++++++++++++++++++++++ rootdir/bin/init.qcom.sh | 465 +++ rootdir/bin/vendor_modprobe.sh | 38 + 8 files changed, 7458 insertions(+) create mode 100755 rootdir/bin/init.class_main.sh create mode 100755 rootdir/bin/init.kernel.post_boot-blair.sh create mode 100755 rootdir/bin/init.kernel.post_boot-holi.sh create mode 100755 rootdir/bin/init.kernel.post_boot.sh create mode 100755 rootdir/bin/init.mi.btmac.sh create mode 100755 rootdir/bin/init.qcom.post_boot.sh create mode 100755 rootdir/bin/init.qcom.sh create mode 100755 rootdir/bin/vendor_modprobe.sh (limited to 'rootdir/bin') diff --git a/rootdir/bin/init.class_main.sh b/rootdir/bin/init.class_main.sh new file mode 100755 index 0000000..05c3251 --- /dev/null +++ b/rootdir/bin/init.class_main.sh @@ -0,0 +1,155 @@ +#! /vendor/bin/sh + +# Copyright (c) 2013-2014, 2019 The Linux Foundation. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# * Neither the name of The Linux Foundation nor +# the names of its contributors may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + +# +# start ril-daemon only for targets on which radio is present +# +baseband=`getprop ro.baseband` +sgltecsfb=`getprop persist.vendor.radio.sglte_csfb` +datamode=`getprop persist.vendor.data.mode` +low_ram=`getprop ro.config.low_ram` +qcrild_status=true + +case "$baseband" in + "apq" | "sda" | "qcs" ) + setprop ro.vendor.radio.noril yes + stop vendor.ril-daemon + stop vendor.qcrild +esac + +case "$baseband" in + "msm" | "csfb" | "svlte2a" | "mdm" | "mdm2" | "sglte" | "sglte2" | "dsda2" | "unknown" | "dsda3" | "sdm" | "sdx" | "sm6") + + # For older modem packages launch ril-daemon. + if [ -f /vendor/firmware_mnt/verinfo/ver_info.txt ]; then + modem=`cat /vendor/firmware_mnt/verinfo/ver_info.txt | + sed -n 's/^[^:]*modem[^:]*:[[:blank:]]*//p' | + sed 's/.*MPSS.\(.*\)/\1/g' | cut -d \. -f 1` + if [ "$modem" = "AT" ]; then + version=`cat /vendor/firmware_mnt/verinfo/ver_info.txt | + sed -n 's/^[^:]*modem[^:]*:[[:blank:]]*//p' | + sed 's/.*AT.\(.*\)/\1/g' | cut -d \- -f 1` + if [ ! -z $version ]; then + if [ "$version" \< "3.1" ]; then + qcrild_status=false + fi + fi + elif [ "$modem" = "TA" ]; then + version=`cat /vendor/firmware_mnt/verinfo/ver_info.txt | + sed -n 's/^[^:]*modem[^:]*:[[:blank:]]*//p' | + sed 's/.*TA.\(.*\)/\1/g' | cut -d \- -f 1` + if [ ! -z $version ]; then + if [ "$version" \< "3.0" ]; then + qcrild_status=false + fi + fi + elif [ "$modem" = "JO" ]; then + version=`cat /vendor/firmware_mnt/verinfo/ver_info.txt | + sed -n 's/^[^:]*modem[^:]*:[[:blank:]]*//p' | + sed 's/.*JO.\(.*\)/\1/g' | cut -d \- -f 1` + if [ ! -z $version ]; then + if [ "$version" \< "3.2" ]; then + qcrild_status=false + fi + fi + elif [ "$modem" = "TH" ]; then + qcrild_status=false + fi + fi + + if [ "$qcrild_status" = "true" ]; then + # Make sure both rild, qcrild are not running at same time. + # This is possible with vanilla aosp system image. + stop vendor.ril-daemon + + start vendor.qcrild + else + start vendor.ril-daemon + fi + + case "$baseband" in + "svlte2a" | "csfb") + start qmiproxy + ;; + "sglte" | "sglte2" ) + if [ "x$sgltecsfb" != "xtrue" ]; then + start qmiproxy + else + setprop persist.vendor.radio.voice.modem.index 0 + fi + ;; + esac + + multisim=`getprop persist.radio.multisim.config` + + if [ "$multisim" = "dsds" ] || [ "$multisim" = "dsda" ]; then + if [ "$qcrild_status" = "true" ]; then + start vendor.qcrild2 + else + start vendor.ril-daemon2 + fi + elif [ "$multisim" = "tsts" ]; then + if [ "$qcrild_status" = "true" ]; then + start vendor.qcrild2 + start vendor.qcrild3 + else + start vendor.ril-daemon2 + start vendor.ril-daemon3 + fi + fi + + case "$datamode" in + "tethered") + start vendor.dataqti + if [ "$low_ram" != "true" ]; then + start vendor.dataadpl + fi + ;; + "concurrent") + start vendor.dataqti + if [ "$low_ram" != "true" ]; then + start vendor.dataadpl + fi + ;; + *) + ;; + esac +esac + +# +# Allow persistent faking of bms +# User needs to set fake bms charge in persist.vendor.bms.fake_batt_capacity +# +fake_batt_capacity=`getprop persist.vendor.bms.fake_batt_capacity` +case "$fake_batt_capacity" in + "") ;; #Do nothing here + * ) + echo "$fake_batt_capacity" > /sys/class/power_supply/battery/capacity + ;; +esac diff --git a/rootdir/bin/init.kernel.post_boot-blair.sh b/rootdir/bin/init.kernel.post_boot-blair.sh new file mode 100755 index 0000000..0c52026 --- /dev/null +++ b/rootdir/bin/init.kernel.post_boot-blair.sh @@ -0,0 +1,249 @@ +#============================================================================= +# Copyright (c) 2021 Qualcomm Technologies, Inc. +# All Rights Reserved. +# Confidential and Proprietary - Qualcomm Technologies, Inc. +# +# Copyright (c) 2012-2013, 2016-2020, The Linux Foundation. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following +# disclaimer in the documentation and/or other materials provided +# with the distribution. +# * Neither the name of The Linux Foundation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT +# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS +# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#============================================================================= + +function configure_zram_parameters() { + MemTotalStr=`cat /proc/meminfo | grep MemTotal` + MemTotal=${MemTotalStr:16:8} + + # Zram disk - 75% for < 2GB devices . + # For >2GB devices, size = 50% of RAM size. Limit the size to 4GB. + + let RamSizeGB="( $MemTotal / 1048576 ) + 1" + diskSizeUnit=M + if [ $RamSizeGB -le 2 ]; then + let zRamSizeMB="( $RamSizeGB * 1024 ) * 3 / 4" + else + let zRamSizeMB="( $RamSizeGB * 1024 ) / 2" + fi + + # use MB avoid 32 bit overflow + if [ $zRamSizeMB -gt 4096 ]; then + let zRamSizeMB=4096 + fi + + if [ -f /sys/block/zram0/disksize ]; then + if [ -f /sys/block/zram0/use_dedup ]; then + echo 1 > /sys/block/zram0/use_dedup + fi + echo "$zRamSizeMB""$diskSizeUnit" > /sys/block/zram0/disksize + + # ZRAM may use more memory than it saves if SLAB_STORE_USER + # debug option is enabled. + if [ -e /sys/kernel/slab/zs_handle ]; then + echo 0 > /sys/kernel/slab/zs_handle/store_user + fi + if [ -e /sys/kernel/slab/zspage ]; then + echo 0 > /sys/kernel/slab/zspage/store_user + fi + + mkswap /dev/block/zram0 + swapon /dev/block/zram0 -p 32758 + fi +} + +function configure_read_ahead_kb_values() { + MemTotalStr=`cat /proc/meminfo | grep MemTotal` + MemTotal=${MemTotalStr:16:8} + + dmpts=$(ls /sys/block/*/queue/read_ahead_kb | grep -e dm -e mmc) + + # Set 128 for <= 3GB & + # set 512 for >= 4GB targets. + if [ $MemTotal -le 3145728 ]; then + ra_kb=128 + else + ra_kb=512 + fi + if [ -f /sys/block/mmcblk0/bdi/read_ahead_kb ]; then + echo $ra_kb > /sys/block/mmcblk0/bdi/read_ahead_kb + fi + if [ -f /sys/block/mmcblk0rpmb/bdi/read_ahead_kb ]; then + echo $ra_kb > /sys/block/mmcblk0rpmb/bdi/read_ahead_kb + fi + for dm in $dmpts; do + echo $ra_kb > $dm + done +} + +function configure_memory_parameters() { + MemTotalStr=`cat /proc/meminfo | grep MemTotal` + MemTotal=${MemTotalStr:16:8} + # Set Memory parameters. + + # Set swappiness to 100 for all targets + echo 100 > /proc/sys/vm/swappiness + + # Disable wsf for all targets beacause we are using efk. + # wsf Range : 1..1000 So set to bare minimum value 1. + echo 1 > /proc/sys/vm/watermark_scale_factor + # Disable the feature of watermark boost for 8G and below device + if [ $MemTotal -le 8388608 ]; then + echo 0 > /proc/sys/vm/watermark_boost_factor + fi + configure_zram_parameters + configure_read_ahead_kb_values + + #Spawn 2 kswapd threads which can help in fast reclaiming of pages + echo 2 > /proc/sys/vm/kswapd_threads +} + +# Core control parameters for silver +echo 0 0 0 0 1 1 > /sys/devices/system/cpu/cpu0/core_ctl/not_preferred +echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus +echo 60 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres +echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres +echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms +echo 8 > /sys/devices/system/cpu/cpu0/core_ctl/task_thres + +# Enable Core control for Silver +echo 1 > /sys/devices/system/cpu/cpu0/core_ctl/enable + +# Disable Core control on gold +echo 0 > /sys/devices/system/cpu/cpu6/core_ctl/enable + +# Setting b.L scheduler parameters +echo 65 > /proc/sys/kernel/sched_downmigrate +echo 71 > /proc/sys/kernel/sched_upmigrate +echo 85 > /proc/sys/kernel/sched_group_downmigrate +echo 100 > /proc/sys/kernel/sched_group_upmigrate +echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks +echo 0 > /proc/sys/kernel/sched_coloc_busy_hysteresis_enable_cpus +echo 0 > /proc/sys/kernel/sched_busy_hysteresis_enable_cpus +echo 5 > /proc/sys/kernel/sched_ravg_window_nr_ticks + +# disable unfiltering +echo 20000000 > /proc/sys/kernel/sched_task_unfilter_period + +# cpuset parameters +echo 0-2 > /dev/cpuset/background/cpus +echo 0-3 > /dev/cpuset/system-background/cpus +echo 4-7 > /dev/cpuset/foreground/boost/cpus +echo 0-2,4-7 > /dev/cpuset/foreground/cpus +echo 0-7 > /dev/cpuset/top-app/cpus + +# Turn off scheduler boost at the end +echo 0 > /proc/sys/kernel/sched_boost + +# configure governor settings for silver cluster +echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor +echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us +echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us +echo 1113600 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq +echo 576000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + +# configure governor settings for gold cluster +echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy6/scaling_governor +echo 0 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/down_rate_limit_us +echo 0 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/up_rate_limit_us +echo 1228800 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/hispeed_freq +echo 691200 > /sys/devices/system/cpu/cpufreq/policy6/scaling_min_freq + +# Colocation V3 settings +echo 680000 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/rtg_boost_freq +echo 0 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/rtg_boost_freq +echo 51 > /proc/sys/kernel/sched_min_task_util_for_boost +echo 35 > /proc/sys/kernel/sched_min_task_util_for_colocation + +# sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. +echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost +echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost +echo 85 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/hispeed_load + +# configure input boost settings +echo "0:1804800" > /sys/devices/system/cpu/cpu_boost/input_boost_freq +echo 120 > /sys/devices/system/cpu/cpu_boost/input_boost_ms + +# Enable bus-dcvs +for device in /sys/devices/platform/soc +do + for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw + do + cat $cpubw/available_frequencies | cut -d " " -f 1 > $cpubw/min_freq + echo "bw_hwmon" > $cpubw/governor + echo "762 1144 1720 2086 2597 2929 3879 5161 5931 6881 7980" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 68 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 40 > $cpubw/polling_interval + done + + # configure compute settings for silver latfloor + for latfloor in $device/*cpu0-cpu*latfloor/devfreq/*cpu0-cpu*latfloor + do + cat $latfloor/available_frequencies | cut -d " " -f 1 > $latfloor/min_freq + echo 8 > $latfloor/polling_interval + done + + # configure compute settings for gold latfloor + for latfloor in $device/*cpu6-cpu*latfloor/devfreq/*cpu6-cpu*latfloor + do + cat $latfloor/available_frequencies | cut -d " " -f 1 > $latfloor/min_freq + echo 8 > $latfloor/polling_interval + done + + # configure mem_latency settings for DDR scaling + for memlat in $device/*lat/devfreq/*lat + do + cat $memlat/available_frequencies | cut -d " " -f 1 > $memlat/min_freq + echo 8 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + + #Gold CPU6 L3 ratio ceil + for l3gold in $device/*cpu6-cpu-l3-lat/devfreq/*cpu6-cpu-l3-lat + do + echo 4000 > $l3gold/mem_latency/ratio_ceil + echo 25000 > $l3gold/mem_latency/wb_filter_ratio + echo 60 > $l3gold/mem_latency/wb_pct_thres + done + + #Gold CPU7 L3 ratio ceil + for l3gold in $device/*cpu7-cpu-l3-lat/devfreq/*cpu7-cpu-l3-lat + do + echo 4000 > $l3gold/mem_latency/ratio_ceil + echo 25000 > $l3gold/mem_latency/wb_filter_ratio + echo 60 > $l3gold/mem_latency/wb_pct_thres + done + +done + +echo N > /sys/module/lpm_levels/parameters/sleep_disabled + +configure_memory_parameters + +setprop vendor.post_boot.parsed 1 diff --git a/rootdir/bin/init.kernel.post_boot-holi.sh b/rootdir/bin/init.kernel.post_boot-holi.sh new file mode 100755 index 0000000..7ee3ae8 --- /dev/null +++ b/rootdir/bin/init.kernel.post_boot-holi.sh @@ -0,0 +1,246 @@ +#============================================================================= +# Copyright (c) 2020-2021 Qualcomm Technologies, Inc. +# All Rights Reserved. +# Confidential and Proprietary - Qualcomm Technologies, Inc. +# +# Copyright (c) 2012-2013, 2016-2020, The Linux Foundation. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following +# disclaimer in the documentation and/or other materials provided +# with the distribution. +# * Neither the name of The Linux Foundation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT +# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS +# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#============================================================================= + +function configure_zram_parameters() { + MemTotalStr=`cat /proc/meminfo | grep MemTotal` + MemTotal=${MemTotalStr:16:8} + + # Zram disk - 75% for < 2GB devices . + # For >2GB devices, size = 50% of RAM size. Limit the size to 4GB. + + let RamSizeGB="( $MemTotal / 1048576 ) + 1" + diskSizeUnit=M + if [ $RamSizeGB -le 2 ]; then + let zRamSizeMB="( $RamSizeGB * 1024 ) * 3 / 4" + else + let zRamSizeMB="( $RamSizeGB * 1024 ) / 2" + fi + + # use MB avoid 32 bit overflow + if [ $zRamSizeMB -gt 4096 ]; then + let zRamSizeMB=4096 + fi + + if [ -f /sys/block/zram0/disksize ]; then + if [ -f /sys/block/zram0/use_dedup ]; then + echo 1 > /sys/block/zram0/use_dedup + fi + echo "$zRamSizeMB""$diskSizeUnit" > /sys/block/zram0/disksize + + # ZRAM may use more memory than it saves if SLAB_STORE_USER + # debug option is enabled. + if [ -e /sys/kernel/slab/zs_handle ]; then + echo 0 > /sys/kernel/slab/zs_handle/store_user + fi + if [ -e /sys/kernel/slab/zspage ]; then + echo 0 > /sys/kernel/slab/zspage/store_user + fi + + mkswap /dev/block/zram0 + swapon /dev/block/zram0 -p 32758 + fi +} + +function configure_read_ahead_kb_values() { + MemTotalStr=`cat /proc/meminfo | grep MemTotal` + MemTotal=${MemTotalStr:16:8} + + dmpts=$(ls /sys/block/*/queue/read_ahead_kb | grep -e dm -e mmc) + + # Set 128 for <= 3GB & + # set 512 for >= 4GB targets. + if [ $MemTotal -le 3145728 ]; then + ra_kb=128 + else + ra_kb=512 + fi + if [ -f /sys/block/mmcblk0/bdi/read_ahead_kb ]; then + echo $ra_kb > /sys/block/mmcblk0/bdi/read_ahead_kb + fi + if [ -f /sys/block/mmcblk0rpmb/bdi/read_ahead_kb ]; then + echo $ra_kb > /sys/block/mmcblk0rpmb/bdi/read_ahead_kb + fi + for dm in $dmpts; do + echo $ra_kb > $dm + done +} + +function configure_memory_parameters() { + MemTotalStr=`cat /proc/meminfo | grep MemTotal` + MemTotal=${MemTotalStr:16:8} + # Set Memory parameters. + + # Set swappiness to 100 for all targets + echo 100 > /proc/sys/vm/swappiness + + # Disable wsf for all targets beacause we are using efk. + # wsf Range : 1..1000 So set to bare minimum value 1. + echo 1 > /proc/sys/vm/watermark_scale_factor + # Disable the feature of watermark boost for 8G and below device + if [ $MemTotal -le 8388608 ]; then + echo 0 > /proc/sys/vm/watermark_boost_factor + fi + configure_zram_parameters + configure_read_ahead_kb_values + + #Spawn 2 kswapd threads which can help in fast reclaiming of pages + echo 2 > /proc/sys/vm/kswapd_threads +} + +# Core control parameters for silver +echo 0 0 0 0 1 1 > /sys/devices/system/cpu/cpu0/core_ctl/not_preferred +echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus +echo 60 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres +echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres +echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms +echo 8 > /sys/devices/system/cpu/cpu0/core_ctl/task_thres + +# Enable Core control for Silver +echo 1 > /sys/devices/system/cpu/cpu0/core_ctl/enable + +# Disable Core control on gold +echo 0 > /sys/devices/system/cpu/cpu6/core_ctl/enable + +# Setting b.L scheduler parameters +echo 65 > /proc/sys/kernel/sched_downmigrate +echo 71 > /proc/sys/kernel/sched_upmigrate +echo 85 > /proc/sys/kernel/sched_group_downmigrate +echo 100 > /proc/sys/kernel/sched_group_upmigrate +echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks +echo 0 > /proc/sys/kernel/sched_coloc_busy_hysteresis_enable_cpus +echo 0 > /proc/sys/kernel/sched_busy_hysteresis_enable_cpus +echo 5 > /proc/sys/kernel/sched_ravg_window_nr_ticks + +# disable unfiltering +echo 20000000 > /proc/sys/kernel/sched_task_unfilter_period + +# cpuset parameters +echo 0-5 > /dev/cpuset/background/cpus +echo 0-5 > /dev/cpuset/system-background/cpus + +# Turn off scheduler boost at the end +echo 0 > /proc/sys/kernel/sched_boost + +# configure governor settings for silver cluster +echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor +echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us +echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us +echo 1190400 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq +echo 576000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + +# configure governor settings for gold cluster +echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy6/scaling_governor +echo 0 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/down_rate_limit_us +echo 0 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/up_rate_limit_us +echo 1248000 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/hispeed_freq +echo 768000 > /sys/devices/system/cpu/cpufreq/policy6/scaling_min_freq + +# Colocation V3 settings +echo 680000 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/rtg_boost_freq +echo 0 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/rtg_boost_freq +echo 51 > /proc/sys/kernel/sched_min_task_util_for_boost +echo 35 > /proc/sys/kernel/sched_min_task_util_for_colocation + +# sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. +echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost +echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost +echo 85 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/hispeed_load + +# configure input boost settings +echo "0:1190400" > /sys/devices/system/cpu/cpu_boost/input_boost_freq +echo 120 > /sys/devices/system/cpu/cpu_boost/input_boost_ms + +# Enable bus-dcvs +for device in /sys/devices/platform/soc +do + for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw + do + cat $cpubw/available_frequencies | cut -d " " -f 1 > $cpubw/min_freq + echo "bw_hwmon" > $cpubw/governor + echo "1144 1720 2086 2929 3879 5931 6881 8137" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 68 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 40 > $cpubw/polling_interval + done + + # configure compute settings for silver latfloor + for latfloor in $device/*cpu0-cpu*latfloor/devfreq/*cpu0-cpu*latfloor + do + cat $latfloor/available_frequencies | cut -d " " -f 1 > $latfloor/min_freq + echo 8 > $latfloor/polling_interval + done + + # configure compute settings for gold latfloor + for latfloor in $device/*cpu6-cpu*latfloor/devfreq/*cpu6-cpu*latfloor + do + cat $latfloor/available_frequencies | cut -d " " -f 1 > $latfloor/min_freq + echo 8 > $latfloor/polling_interval + done + + # configure mem_latency settings for DDR scaling + for memlat in $device/*lat/devfreq/*lat + do + cat $memlat/available_frequencies | cut -d " " -f 1 > $memlat/min_freq + echo 8 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + + #Gold CPU6 L3 ratio ceil + for l3gold in $device/*cpu6-cpu-l3-lat/devfreq/*cpu6-cpu-l3-lat + do + echo 4000 > $l3gold/mem_latency/ratio_ceil + echo 25000 > $l3gold/mem_latency/wb_filter_ratio + echo 60 > $l3gold/mem_latency/wb_pct_thres + done + + #Gold CPU7 L3 ratio ceil + for l3gold in $device/*cpu7-cpu-l3-lat/devfreq/*cpu7-cpu-l3-lat + do + echo 4000 > $l3gold/mem_latency/ratio_ceil + echo 25000 > $l3gold/mem_latency/wb_filter_ratio + echo 60 > $l3gold/mem_latency/wb_pct_thres + done + +done + +echo N > /sys/module/lpm_levels/parameters/sleep_disabled + +configure_memory_parameters + +setprop vendor.post_boot.parsed 1 diff --git a/rootdir/bin/init.kernel.post_boot.sh b/rootdir/bin/init.kernel.post_boot.sh new file mode 100755 index 0000000..32468d9 --- /dev/null +++ b/rootdir/bin/init.kernel.post_boot.sh @@ -0,0 +1,49 @@ +#============================================================================= +# Copyright (c) 2020-2021 Qualcomm Technologies, Inc. +# All Rights Reserved. +# Confidential and Proprietary - Qualcomm Technologies, Inc. +# +# Copyright (c) 2012-2013, 2016-2020, The Linux Foundation. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following +# disclaimer in the documentation and/or other materials provided +# with the distribution. +# * Neither the name of The Linux Foundation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT +# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS +# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#============================================================================= + +if [ -f /sys/devices/soc0/chip_family ]; then + chipfamily=`cat /sys/devices/soc0/chip_family` +fi + +case "$chipfamily" in + "0x73") + /vendor/bin/sh /vendor/bin/init.kernel.post_boot-holi.sh + ;; + + "0x7c") + /vendor/bin/sh /vendor/bin/init.kernel.post_boot-blair.sh + ;; + *) + echo "***WARNING***: Invalid chip family\n\t No postboot settings applied!!\n" + ;; +esac diff --git a/rootdir/bin/init.mi.btmac.sh b/rootdir/bin/init.mi.btmac.sh new file mode 100755 index 0000000..66ec4b2 --- /dev/null +++ b/rootdir/bin/init.mi.btmac.sh @@ -0,0 +1,21 @@ +#!/vendor/bin/sh +# Copyright (C) 2021 KudProject Development +# SPDX-License-Identifier: GPL-3.0-or-later OR Apache-2.0 + +LOG_TAG="MiSetBtMac" +logi () { log -t "$LOG_TAG" -p i "$@"; } + +# hex binary containing mac address +BT_MAC_HEX_PATH="/data/vendor/mac_addr/bt.mac"; +if [ ! -f "$BT_MAC_HEX_PATH" ]; then + logi "bt.mac file not found, exiting" + exit +fi + +# raw mac address without colons +RAW_MAC=$(xxd -p "$BT_MAC_HEX_PATH"); +# convert it into format recognized by bluetooth hal +DEC_MAC=$(echo "$RAW_MAC" | sed 's!^M$!!;s!\-!!g;s!\.!!g;s!\(..\)!\1:!g;s!:$!!') +# set the mac address using persist property +setprop persist.vendor.service.bdroid.bdaddr "$DEC_MAC" +logi "bt.mac file found, setting mac addr" diff --git a/rootdir/bin/init.qcom.post_boot.sh b/rootdir/bin/init.qcom.post_boot.sh new file mode 100755 index 0000000..3a1eb13 --- /dev/null +++ b/rootdir/bin/init.qcom.post_boot.sh @@ -0,0 +1,6235 @@ +#! /vendor/bin/sh + +# Copyright (c) 2012-2013, 2016-2020, The Linux Foundation. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# * Neither the name of The Linux Foundation nor +# the names of its contributors may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + +function 8953_sched_dcvs_eas() +{ + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + #governor settings + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + #set the hispeed_freq + echo 1401600 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + #default value for hispeed_load is 90, for 8953 and sdm450 it should be 85 + echo 85 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_load + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/rtg_boost_freq + + echo 652800 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + + #input boost params + echo 1401600 > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu4/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu5/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw + do + echo "bw_hwmon" > $cpubw/governor + echo 34 > $cpubw/bw_hwmon/io_percent + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 10 > $cpubw/bw_hwmon/hyst_length + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 20 > $cpubw/bw_hwmon/low_power_delay + echo 34 > $cpubw/bw_hwmon/low_power_io_percent + echo "1611 3221 5859 6445 7104" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1611 > $cpubw/min_freq + done + done + else + #governor settings + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/schedutil/down_rate_limit_us + #set the hispeed_freq + echo 1401600 > /sys/devices/system/cpu/cpufreq/schedutil/hispeed_freq + #default value for hispeed_load is 90, for 8953 and sdm450 it should be 85 + echo 85 > /sys/devices/system/cpu/cpufreq/schedutil/hispeed_load + + echo 652800 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + fi +} + +function 8917_sched_dcvs_eas() +{ + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + #governor settings + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + #set the hispeed_freq + echo 1094400 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + #default value for hispeed_load is 90, for 8917 it should be 85 + echo 85 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_load + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/rtg_boost_freq + + echo 960000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + + #input boost params + echo 1094400 > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw + do + echo "bw_hwmon" > $cpubw/governor + echo 20 > $cpubw/bw_hwmon/io_percent + echo 30 > $cpubw/bw_hwmon/guard_band_mbps + done + done + else + #governor settings + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/schedutil/down_rate_limit_us + #set the hispeed_freq + echo 1094400 > /sys/devices/system/cpu/cpufreq/schedutil/hispeed_freq + #default value for hispeed_load is 90, for 8917 it should be 85 + echo 85 > /sys/devices/system/cpu/cpufreq/schedutil/hispeed_load + + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + fi + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + fi +} + +function 8937_sched_dcvs_eas() +{ + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + # enable governor for perf cluster + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + #set the hispeed_freq + echo 1094400 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + #default value for hispeed_load is 90, for 8937 it should be 85 + echo 85 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_load + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/rtg_boost_freq + + echo 960000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + + ## enable governor for power cluster + echo 1 > /sys/devices/system/cpu/cpu4/online + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor + #set the hispeed_freq + echo 768000 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/hispeed_freq + #default value for hispeed_load is 90, for 8937 it should be 85 + echo 85 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/hispeed_load + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/pl + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/rtg_boost_freq + + echo 768000 > /sys/devices/system/cpu/cpufreq/policy4/scaling_min_freq + + #input boost params + echo 109440 > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu4/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu5/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw + do + echo "bw_hwmon" > $cpubw/governor + echo 20 > $cpubw/bw_hwmon/io_percent + echo 30 > $cpubw/bw_hwmon/guard_band_mbps + done + done + else + # enable governor for perf cluster + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + #set the hispeed_freq + echo 1094400 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + #default value for hispeed_load is 90, for 8937 it should be 85 + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_load + ## enable governor for power cluster + echo 1 > /sys/devices/system/cpu/cpu4/online + echo "schedutil" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/down_rate_limit_us + #set the hispeed_freq + echo 768000 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_freq + #default value for hispeed_load is 90, for 8937 it should be 85 + echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_load + + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 768000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + fi + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + fi +} + +function configure_automotive_sku_parameters() { + + echo 1036800 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 1056000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 1171200 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_min_freq + echo 1785600 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + echo 902400000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/min_freq + echo 902400000 > /sys/class/devfreq/18321110.qcom,cpu4-cpu-l3-lat/min_freq + echo 902400000 > /sys/class/devfreq/18321110.qcom,cpu7-cpu-l3-lat/min_freq + echo 1612800000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/max_freq + echo 1612800000 > /sys/class/devfreq/18321110.qcom,cpu4-cpu-l3-lat/max_freq + echo 1612800000 > /sys/class/devfreq/18321110.qcom,cpu7-cpu-l3-lat/max_freq + echo 902400000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/min_freq + echo 902400000 > /sys/class/devfreq/soc\:qcom,cpu4-cpu-l3-lat/min_freq + echo 902400000 > /sys/class/devfreq/soc\:qcom,cpu7-cpu-l3-lat/min_freq + echo 1612800000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/max_freq + echo 1612800000 > /sys/class/devfreq/soc\:qcom,cpu4-cpu-l3-lat/max_freq + echo 1612800000 > /sys/class/devfreq/soc\:qcom,cpu7-cpu-l3-lat/max_freq + +#read feature id from nvram +reg_val=`cat /sys/devices/platform/soc/780130.qfprom/qfprom0/nvmem | od -An -t d4` +feature_id=$(((reg_val >> 20) & 0xFF)) +log -t BOOT -p i "feature id '$feature_id'" +if [ $feature_id == 0 ]; then + echo " SKU Configured : SA8155P" + echo 2131200 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + echo 2419200 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_max_freq + echo 0 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel +elif [ $feature_id == 1 ]; then + echo "SKU Configured : SA8150P" + echo 1920000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + echo 2227200 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_max_freq + echo 3 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel +else + echo "unknown feature_id value" $feature_id +fi +} + +function configure_automotive_sku_parameters_sa8195() { + + #Setting the min supported frequencies + echo 1113600 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 1171200 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 940800000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/min_freq + echo 940800000 > /sys/class/devfreq/18321110.qcom,cpu4-cpu-l3-lat/min_freq + echo 1651200000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/max_freq + echo 1651200000 > /sys/class/devfreq/18321110.qcom,cpu4-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/min_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu4-cpu-l3-lat/min_freq + echo 1651200000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/max_freq + echo 1651200000 > /sys/class/devfreq/soc\:qcom,cpu4-cpu-l3-lat/max_freq + + #read feature id + reg_val=`cat /sys/devices/platform/soc/780130.qfprom/qfprom0/nvmem | od -An -t d4` + feature_id=$(((reg_val >> 20) & 0xFF)) + + #setting min gpu freq to 392 MHz + echo 4 > /sys/class/kgsl/kgsl-3d0/min_pwrlevel + if [ $feature_id == 0 ]; then + echo "feature_id is 0 for SA8195AA" + + #setting max cpu freq to 2.496GHz + echo 2496000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + #setting max gpu freq to 530 MHz + echo 3 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel + echo 1804 > /sys/devices/platform/soc/soc:aop-set-ddr-freq/set_ddr_capped_freq + elif [ $feature_id == 1 ] || [ $feature_id == 2 ]; then + echo "feature_id is 1 for external SA8195AB" + echo "feature_id is 2 for internal SA8195AB" + + #setting max cpu freq to 2.496GHz + echo 2496000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + #setting max gpu freq to 670 MHz + echo 0 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel + echo 2092 > /sys/devices/platform/soc/soc:aop-set-ddr-freq/set_ddr_capped_freq + elif [ $feature_id == 3 ]; then + echo "feature_id is 3 for external SA8195AC" + else + echo "unknown feature_id value" $feature_id + fi +} + +function configure_sku_parameters() { + +#read feature id from nvram +reg_val=`cat /sys/devices/platform/soc/780130.qfprom/qfprom0/nvmem | od -An -t d4` +feature_id=$(((reg_val >> 20) & 0xFF)) +log -t BOOT -p i "feature id '$feature_id'" +if [ $feature_id == 6 ]; then + echo " SKU Configured : SA6145" + echo 748800 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu5/cpufreq/scaling_min_freq + echo 1017600 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_min_freq + echo 1017600 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + echo 748800 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq + echo 748800 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq + echo 748800 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq + echo 748800 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + echo 748800 > /sys/devices/system/cpu/cpu5/cpufreq/scaling_max_freq + echo 1017600 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_max_freq + echo 1017600 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_max_freq + echo 940800000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/min_freq + echo 1017600000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/18321110.qcom,cpu6-cpu-l3-lat/min_freq + echo 1017600000 > /sys/class/devfreq/18321110.qcom,cpu6-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/min_freq + echo 1017600000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu6-cpu-l3-lat/min_freq + echo 1017600000 > /sys/class/devfreq/soc\:qcom,cpu6-cpu-l3-lat/max_freq + echo 3 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel + echo 1016 > /sys/devices/platform/soc/soc:aop-set-ddr-freq/set_ddr_capped_freq + setprop vendor.sku_identified 1 + setprop vendor.sku_name "SA6145" +elif [ $feature_id == 5 ]; then + echo "SKU Configured : SA6150" + echo 748800 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu5/cpufreq/scaling_min_freq + echo 1017600 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_min_freq + echo 1017600 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_min_freq + echo 998400 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + echo 998400 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq + echo 998400 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq + echo 998400 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq + echo 998400 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + echo 998400 > /sys/devices/system/cpu/cpu5/cpufreq/scaling_max_freq + echo 1708800 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_max_freq + echo 1708800 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_max_freq + echo 940800000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/18321110.qcom,cpu6-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/18321110.qcom,cpu6-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu6-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/soc\:qcom,cpu6-cpu-l3-lat/max_freq + echo 2 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel + echo 1333 > /sys/devices/platform/soc/soc:aop-set-ddr-freq/set_ddr_capped_freq + setprop vendor.sku_identified 1 + setprop vendor.sku_name "SA6150" +elif [ $feature_id == 4 ] || [ $feature_id == 3 ]; then + echo "SKU Configured : SA6155" + echo 748800 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu5/cpufreq/scaling_min_freq + echo 1017600 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_min_freq + echo 1017600 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_min_freq + echo 1593600 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + echo 1593600 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq + echo 1593600 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq + echo 1593600 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq + echo 1593600 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + echo 1593600 > /sys/devices/system/cpu/cpu5/cpufreq/scaling_max_freq + echo 1900800 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_max_freq + echo 1900800 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_max_freq + echo 940800000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/18321110.qcom,cpu6-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/18321110.qcom,cpu6-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu6-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/soc\:qcom,cpu6-cpu-l3-lat/max_freq + echo 0 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel + echo 1555 > /sys/devices/platform/soc/soc:aop-set-ddr-freq/set_ddr_capped_freq + setprop vendor.sku_identified 1 + setprop vendor.sku_name "SA6155" +else + echo "SKU Configured : SA6155" + echo 748800 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 748800 > /sys/devices/system/cpu/cpu5/cpufreq/scaling_min_freq + echo 1017600 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_min_freq + echo 1017600 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_min_freq + echo 1593600 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + echo 1593600 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq + echo 1593600 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq + echo 1593600 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq + echo 1593600 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + echo 1593600 > /sys/devices/system/cpu/cpu5/cpufreq/scaling_max_freq + echo 1900800 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_max_freq + echo 1900800 > /sys/devices/system/cpu/cpu7/cpufreq/scaling_max_freq + echo 940800000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/18321110.qcom,cpu0-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/18321110.qcom,cpu6-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/18321110.qcom,cpu6-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/max_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu6-cpu-l3-lat/min_freq + echo 1363200000 > /sys/class/devfreq/soc\:qcom,cpu6-cpu-l3-lat/max_freq + echo 0 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel + echo 1555 > /sys/devices/platform/soc/soc:aop-set-ddr-freq/set_ddr_capped_freq + setprop vendor.sku_identified 1 + setprop vendor.sku_name "SA6155" +fi +} + +function 8953_sched_dcvs_hmp() +{ + #scheduler settings + echo 3 > /proc/sys/kernel/sched_window_stats_policy + echo 3 > /proc/sys/kernel/sched_ravg_hist_size + #task packing settings + echo 0 > /sys/devices/system/cpu/cpu0/sched_static_cpu_pwr_cost + echo 0 > /sys/devices/system/cpu/cpu1/sched_static_cpu_pwr_cost + echo 0 > /sys/devices/system/cpu/cpu2/sched_static_cpu_pwr_cost + echo 0 > /sys/devices/system/cpu/cpu3/sched_static_cpu_pwr_cost + echo 0 > /sys/devices/system/cpu/cpu4/sched_static_cpu_pwr_cost + echo 0 > /sys/devices/system/cpu/cpu5/sched_static_cpu_pwr_cost + echo 0 > /sys/devices/system/cpu/cpu6/sched_static_cpu_pwr_cost + echo 0 > /sys/devices/system/cpu/cpu7/sched_static_cpu_pwr_cost + # spill load is set to 100% by default in the kernel + echo 3 > /proc/sys/kernel/sched_spill_nr_run + # Apply inter-cluster load balancer restrictions + echo 1 > /proc/sys/kernel/sched_restrict_cluster_spill + # set sync wakee policy tunable + echo 1 > /proc/sys/kernel/sched_prefer_sync_wakee_to_waker + + #governor settings + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "19000 1401600:39000" > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay + echo 85 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpufreq/interactive/timer_rate + echo 1401600 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpufreq/interactive/io_is_busy + echo "85 1401600:80" > /sys/devices/system/cpu/cpufreq/interactive/target_loads + echo 39000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time + echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor + echo 19 > /proc/sys/kernel/sched_upmigrate_min_nice + # Enable sched guided freq control + echo 1 > /sys/devices/system/cpu/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpufreq/interactive/use_migration_notif + echo 200000 > /proc/sys/kernel/sched_freq_inc_notify + echo 200000 > /proc/sys/kernel/sched_freq_dec_notify + +} + +function 8917_sched_dcvs_hmp() +{ + # HMP scheduler settings + echo 3 > /proc/sys/kernel/sched_window_stats_policy + echo 3 > /proc/sys/kernel/sched_ravg_hist_size + echo 1 > /proc/sys/kernel/sched_restrict_tasks_spread + # HMP Task packing settings + echo 20 > /proc/sys/kernel/sched_small_task + echo 30 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_load + + echo 3 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_nr_run + + echo 0 > /sys/devices/system/cpu/cpu0/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu1/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu2/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu3/sched_prefer_idle + + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "19000 1094400:39000" > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay + echo 85 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpufreq/interactive/timer_rate + echo 1094400 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpufreq/interactive/io_is_busy + echo "1 960000:85 1094400:90" > /sys/devices/system/cpu/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time + echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor + + # Enable sched guided freq control + echo 1 > /sys/devices/system/cpu/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpufreq/interactive/use_migration_notif + echo 50000 > /proc/sys/kernel/sched_freq_inc_notify + echo 50000 > /proc/sys/kernel/sched_freq_dec_notify +} + +function 8937_sched_dcvs_hmp() +{ + # HMP scheduler settings + echo 3 > /proc/sys/kernel/sched_window_stats_policy + echo 3 > /proc/sys/kernel/sched_ravg_hist_size + # HMP Task packing settings + echo 20 > /proc/sys/kernel/sched_small_task + echo 30 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu4/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu5/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu6/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu7/sched_mostly_idle_load + + echo 3 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu4/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu5/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu6/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu7/sched_mostly_idle_nr_run + + echo 0 > /sys/devices/system/cpu/cpu0/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu1/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu2/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu3/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu4/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu5/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu6/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu7/sched_prefer_idle + # enable governor for perf cluster + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "19000 1094400:39000" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate + echo 1094400 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy + echo "1 960000:85 1094400:90 1344000:80" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time + echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/sampling_down_factor + + # enable governor for power cluster + echo 1 > /sys/devices/system/cpu/cpu4/online + echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 39000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate + echo 768000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy + echo "1 768000:90" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/sampling_down_factor + + # Enable sched guided freq control + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif + echo 50000 > /proc/sys/kernel/sched_freq_inc_notify + echo 50000 > /proc/sys/kernel/sched_freq_dec_notify + +} + +function sdm660_sched_interactive_dcvs() { + + echo 0 > /proc/sys/kernel/sched_select_prev_cpu_us + echo 400000 > /proc/sys/kernel/sched_freq_inc_notify + echo 400000 > /proc/sys/kernel/sched_freq_dec_notify + echo 5 > /proc/sys/kernel/sched_spill_nr_run + echo 1 > /proc/sys/kernel/sched_restrict_cluster_spill + echo 100000 > /proc/sys/kernel/sched_short_burst_ns + echo 1 > /proc/sys/kernel/sched_prefer_sync_wakee_to_waker + echo 20 > /proc/sys/kernel/sched_small_wakee_task_load + + # disable thermal bcl hotplug to switch governor + echo 0 > /sys/module/msm_thermal/core_control/enabled + + # online CPU0 + echo 1 > /sys/devices/system/cpu/cpu0/online + # configure governor settings for little cluster + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif + echo "19000 1401600:39000" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate + echo 1401600 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy + echo "85 1747200:95" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads + echo 39000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis + echo 633600 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/ignore_hispeed_on_notif + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/fast_ramp_down + # online CPU4 + echo 1 > /sys/devices/system/cpu/cpu4/online + # configure governor settings for big cluster + echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif + echo "19000 1401600:39000" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate + echo 1401600 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy + echo "85 1401600:90 2150400:95" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads + echo 39000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time + echo 59000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis + echo 1113600 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/ignore_hispeed_on_notif + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/fast_ramp_down + + # bring all cores online + echo 1 > /sys/devices/system/cpu/cpu0/online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu4/online + echo 1 > /sys/devices/system/cpu/cpu5/online + echo 1 > /sys/devices/system/cpu/cpu6/online + echo 1 > /sys/devices/system/cpu/cpu7/online + + # configure LPM + echo N > /sys/module/lpm_levels/system/pwr/cpu0/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/cpu1/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/cpu2/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/cpu3/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu4/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu5/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu6/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu7/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-dynret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/perf-l2-dynret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/perf-l2-ret/idle_enabled + + # re-enable thermal and BCL hotplug + echo 1 > /sys/module/msm_thermal/core_control/enabled + + # Enable bus-dcvs + for cpubw in /sys/class/devfreq/*qcom,cpubw* + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo 762 > $cpubw/min_freq + echo "1525 3143 5859 7759 9887 10327 11863 13763" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 85 > $cpubw/bw_hwmon/io_percent + echo 100 > $cpubw/bw_hwmon/decay_rate + echo 50 > $cpubw/bw_hwmon/bw_step + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/low_power_ceil_mbps + echo 34 > $cpubw/bw_hwmon/low_power_io_percent + echo 20 > $cpubw/bw_hwmon/low_power_delay + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + for memlat in /sys/class/devfreq/*qcom,memlat-cpu* + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + echo "cpufreq" > /sys/class/devfreq/soc:qcom,mincpubw/governor +} + +function sdm660_sched_schedutil_dcvs() { + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + echo 1401600 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl + echo 633600 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + echo 902400 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/rtg_boost_freq + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/down_rate_limit_us + echo 1401600 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/pl + echo 1113600 > /sys/devices/system/cpu/cpufreq/policy4/scaling_min_freq + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/rtg_boost_freq + else + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + echo 1401600 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/down_rate_limit_us + echo 1401600 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_freq + fi + + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + #if the kernel version >=4.19,set input_boost_freq accordingly + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + echo "0:1401600" > /sys/devices/system/cpu/cpu_boost/input_boost_freq + echo 40 > /sys/devices/system/cpu/cpu_boost/input_boost_ms + else + echo "0:1401600" > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + fi + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu4/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu5/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_load + echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_load + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo 762 > $cpubw/min_freq + echo "1525 3143 5859 7759 9887 10327 11863 13763" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 85 > $cpubw/bw_hwmon/io_percent + echo 100 > $cpubw/bw_hwmon/decay_rate + echo 50 > $cpubw/bw_hwmon/bw_step + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -le 14 ]; then + for memlat in $device/*cpu*-lat/devfreq/*cpu*-lat + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + + for latfloor in $device/*cpu*-ddr-latfloor*/devfreq/*cpu-ddr-latfloor* + do + echo "compute" > $latfloor/governor + echo 10 > $latfloor/polling_interval + done + fi + done + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + fi + +} + +target=`getprop ro.board.platform` + +KernelVersionStr=`cat /proc/sys/kernel/osrelease` +KernelVersionS=${KernelVersionStr:2:2} +KernelVersionA=${KernelVersionStr:0:1} +KernelVersionB=${KernelVersionS%.*} + +function configure_zram_parameters() { + MemTotalStr=`cat /proc/meminfo | grep MemTotal` + MemTotal=${MemTotalStr:16:8} + + low_ram=`getprop ro.config.low_ram` + + # Zram disk - 75% for Go devices. + # For 512MB Go device, size = 384MB, set same for Non-Go. + # For 1GB Go device, size = 768MB, set same for Non-Go. + # For 2GB Go device, size = 1536MB, set same for Non-Go. + # For >2GB Non-Go devices, size = 50% of RAM size. Limit the size to 4GB. + # And enable lz4 zram compression for Go targets. + + let RamSizeGB="( $MemTotal / 1048576 ) + 1" + diskSizeUnit=M + if [ $RamSizeGB -le 2 ]; then + let zRamSizeMB="( $RamSizeGB * 1024 ) * 3 / 4" + else + let zRamSizeMB="( $RamSizeGB * 1024 ) / 2" + fi + + # use MB avoid 32 bit overflow + if [ $zRamSizeMB -gt 4096 ]; then + let zRamSizeMB=4096 + fi + + if [ "$low_ram" == "true" ]; then + echo lz4 > /sys/block/zram0/comp_algorithm + fi + + if [ -f /sys/block/zram0/disksize ]; then + if [ -f /sys/block/zram0/use_dedup ]; then + echo 1 > /sys/block/zram0/use_dedup + fi + echo "$zRamSizeMB""$diskSizeUnit" > /sys/block/zram0/disksize + + # ZRAM may use more memory than it saves if SLAB_STORE_USER + # debug option is enabled. + if [ -e /sys/kernel/slab/zs_handle ]; then + echo 0 > /sys/kernel/slab/zs_handle/store_user + fi + if [ -e /sys/kernel/slab/zspage ]; then + echo 0 > /sys/kernel/slab/zspage/store_user + fi + + mkswap /dev/block/zram0 + swapon /dev/block/zram0 -p 32758 + fi +} + +function configure_read_ahead_kb_values() { + MemTotalStr=`cat /proc/meminfo | grep MemTotal` + MemTotal=${MemTotalStr:16:8} + + dmpts=$(ls /sys/block/*/queue/read_ahead_kb | grep -e dm -e mmc) + + # Set 128 for <= 3GB & + # set 512 for >= 4GB targets. + if [ $MemTotal -le 3145728 ]; then + echo 128 > /sys/block/mmcblk0/bdi/read_ahead_kb + echo 128 > /sys/block/mmcblk0rpmb/bdi/read_ahead_kb + for dm in $dmpts; do + echo 128 > $dm + done + else + echo 512 > /sys/block/mmcblk0/bdi/read_ahead_kb + echo 512 > /sys/block/mmcblk0rpmb/bdi/read_ahead_kb + for dm in $dmpts; do + echo 512 > $dm + done + fi +} + +function disable_core_ctl() { + if [ -f /sys/devices/system/cpu/cpu0/core_ctl/enable ]; then + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable + else + echo 1 > /sys/devices/system/cpu/cpu0/core_ctl/disable + fi +} + +function enable_swap() { + MemTotalStr=`cat /proc/meminfo | grep MemTotal` + MemTotal=${MemTotalStr:16:8} + + SWAP_ENABLE_THRESHOLD=1048576 + swap_enable=`getprop ro.vendor.qti.config.swap` + + # Enable swap initially only for 1 GB targets + if [ "$MemTotal" -le "$SWAP_ENABLE_THRESHOLD" ] && [ "$swap_enable" == "true" ]; then + # Static swiftness + echo 1 > /proc/sys/vm/swap_ratio_enable + echo 70 > /proc/sys/vm/swap_ratio + + # Swap disk - 200MB size + if [ ! -f /data/vendor/swap/swapfile ]; then + dd if=/dev/zero of=/data/vendor/swap/swapfile bs=1m count=200 + fi + mkswap /data/vendor/swap/swapfile + swapon /data/vendor/swap/swapfile -p 32758 + fi +} + +function disable_ppr() +{ + if [ -f /sys/module/process_reclaim/parameters/enable_process_reclaim ]; then + echo 0 > /sys/module/process_reclaim/parameters/enable_process_reclaim + fi +} + +function configure_memory_parameters() { + # Set Memory parameters. + # + # Set per_process_reclaim tuning parameters + # All targets will use vmpressure range 50-70, + # All targets will use 512 pages swap size. + # + # Set Low memory killer minfree parameters + # 32 bit Non-Go, all memory configurations will use 15K series + # 32 bit Go, all memory configurations will use uLMK + Memcg + # 64 bit will use Google default LMK series. + # + # Set ALMK parameters (usually above the highest minfree values) + # vmpressure_file_min threshold is always set slightly higher + # than LMK minfree's last bin value for all targets. It is calculated as + # vmpressure_file_min = (last bin - second last bin ) + last bin + # + # Set allocstall_threshold to 0 for all targets. + # + +ProductName=`getprop ro.product.name` +low_ram=`getprop ro.config.low_ram` + +if [ "$ProductName" == "msmnile" ] || [ "$ProductName" == "kona" ] || [ "$ProductName" == "sdmshrike_au" ]; then + # Enable ZRAM + configure_zram_parameters + configure_read_ahead_kb_values + echo 0 > /proc/sys/vm/page-cluster + echo 100 > /proc/sys/vm/swappiness +else + arch_type=`uname -m` + + # Set parameters for 32-bit Go targets. + if [ "$low_ram" == "true" ]; then + # Disable KLMK, ALMK, PPR & Core Control for Go devices + echo 0 > /sys/module/lowmemorykiller/parameters/enable_lmk + echo 0 > /sys/module/lowmemorykiller/parameters/enable_adaptive_lmk + echo 0 > /sys/module/process_reclaim/parameters/enable_process_reclaim + disable_core_ctl + # Enable oom_reaper for Go devices + if [ -f /proc/sys/vm/reap_mem_on_sigkill ]; then + echo 1 > /proc/sys/vm/reap_mem_on_sigkill + fi + else + + # Read adj series and set adj threshold for PPR and ALMK. + # This is required since adj values change from framework to framework. + adj_series=`cat /sys/module/lowmemorykiller/parameters/adj` + adj_1="${adj_series#*,}" + set_almk_ppr_adj="${adj_1%%,*}" + + # PPR and ALMK should not act on HOME adj and below. + # Normalized ADJ for HOME is 6. Hence multiply by 6 + # ADJ score represented as INT in LMK params, actual score can be in decimal + # Hence add 6 considering a worst case of 0.9 conversion to INT (0.9*6). + # For uLMK + Memcg, this will be set as 6 since adj is zero. + set_almk_ppr_adj=$(((set_almk_ppr_adj * 6) + 6)) + echo $set_almk_ppr_adj > /sys/module/lowmemorykiller/parameters/adj_max_shift + + # Calculate vmpressure_file_min as below & set for 64 bit: + # vmpressure_file_min = last_lmk_bin + (last_lmk_bin - last_but_one_lmk_bin) + if [ "$arch_type" == "aarch64" ]; then + minfree_series=`cat /sys/module/lowmemorykiller/parameters/minfree` + minfree_1="${minfree_series#*,}" ; rem_minfree_1="${minfree_1%%,*}" + minfree_2="${minfree_1#*,}" ; rem_minfree_2="${minfree_2%%,*}" + minfree_3="${minfree_2#*,}" ; rem_minfree_3="${minfree_3%%,*}" + minfree_4="${minfree_3#*,}" ; rem_minfree_4="${minfree_4%%,*}" + minfree_5="${minfree_4#*,}" + + vmpres_file_min=$((minfree_5 + (minfree_5 - rem_minfree_4))) + echo $vmpres_file_min > /sys/module/lowmemorykiller/parameters/vmpressure_file_min + else + # Set LMK series, vmpressure_file_min for 32 bit non-go targets. + # Disable Core Control, enable KLMK for non-go 8909. + if [ "$ProductName" == "msm8909" ]; then + disable_core_ctl + echo 1 > /sys/module/lowmemorykiller/parameters/enable_lmk + fi + echo "15360,19200,23040,26880,34415,43737" > /sys/module/lowmemorykiller/parameters/minfree + echo 53059 > /sys/module/lowmemorykiller/parameters/vmpressure_file_min + fi + + # Enable adaptive LMK for all targets & + # use Google default LMK series for all 64-bit targets >=2GB. + echo 1 > /sys/module/lowmemorykiller/parameters/enable_adaptive_lmk + + # Enable oom_reaper + if [ -f /sys/module/lowmemorykiller/parameters/oom_reaper ]; then + echo 1 > /sys/module/lowmemorykiller/parameters/oom_reaper + fi + + if [[ "$ProductName" != "bengal"* ]]; then + #bengal has appcompaction enabled. So not needed + # Set PPR parameters for other targets + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + case "$soc_id" in + # Do not set PPR parameters for premium targets + # sdm845 - 321, 341 + # msm8998 - 292, 319 + # msm8996 - 246, 291, 305, 312 + "321" | "341" | "292" | "319" | "246" | "291" | "305" | "312") + ;; + *) + #Set PPR parameters for all other targets. + echo $set_almk_ppr_adj > /sys/module/process_reclaim/parameters/min_score_adj + echo 1 > /sys/module/process_reclaim/parameters/enable_process_reclaim + echo 50 > /sys/module/process_reclaim/parameters/pressure_min + echo 70 > /sys/module/process_reclaim/parameters/pressure_max + echo 30 > /sys/module/process_reclaim/parameters/swap_opt_eff + echo 512 > /sys/module/process_reclaim/parameters/per_swap_size + ;; + esac + fi + fi + + if [[ "$ProductName" == "bengal"* ]]; then + #Set PPR nomap parameters for bengal targets + echo 1 > /sys/module/process_reclaim/parameters/enable_process_reclaim + echo 50 > /sys/module/process_reclaim/parameters/pressure_min + echo 70 > /sys/module/process_reclaim/parameters/pressure_max + echo 30 > /sys/module/process_reclaim/parameters/swap_opt_eff + echo 0 > /sys/module/process_reclaim/parameters/per_swap_size + echo 7680 > /sys/module/process_reclaim/parameters/tsk_nomap_swap_sz + fi + + # Set allocstall_threshold to 0 for all targets. + # Set swappiness to 100 for all targets + echo 0 > /sys/module/vmpressure/parameters/allocstall_threshold + echo 100 > /proc/sys/vm/swappiness + + # Disable wsf for all targets beacause we are using efk. + # wsf Range : 1..1000 So set to bare minimum value 1. + echo 1 > /proc/sys/vm/watermark_scale_factor + + configure_zram_parameters + + configure_read_ahead_kb_values + + enable_swap +fi +} + +function enable_memory_features() +{ + MemTotalStr=`cat /proc/meminfo | grep MemTotal` + MemTotal=${MemTotalStr:16:8} + + if [ $MemTotal -le 2097152 ]; then + #Enable B service adj transition for 2GB or less memory + setprop ro.vendor.qti.sys.fw.bservice_enable true + setprop ro.vendor.qti.sys.fw.bservice_limit 5 + setprop ro.vendor.qti.sys.fw.bservice_age 5000 + + #Enable Delay Service Restart + setprop ro.vendor.qti.am.reschedule_service true + fi +} + +function start_hbtp() +{ + # Start the Host based Touch processing but not in the power off mode. + bootmode=`getprop ro.bootmode` + if [ "charger" != $bootmode ]; then + start vendor.hbtp + fi +} + +case "$target" in + "msm7201a_ffa" | "msm7201a_surf" | "msm7627_ffa" | "msm7627_6x" | "msm7627a" | "msm7627_surf" | \ + "qsd8250_surf" | "qsd8250_ffa" | "msm7630_surf" | "msm7630_1x" | "msm7630_fusion" | "qsd8650a_st1x") + echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold + ;; +esac + +case "$target" in + "msm7201a_ffa" | "msm7201a_surf") + echo 500000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + ;; +esac + +case "$target" in + "msm7630_surf" | "msm7630_1x" | "msm7630_fusion") + echo 75000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + echo 1 > /sys/module/pm2/parameters/idle_sleep_mode + ;; +esac + +case "$target" in + "msm7201a_ffa" | "msm7201a_surf" | "msm7627_ffa" | "msm7627_6x" | "msm7627_surf" | "msm7630_surf" | "msm7630_1x" | "msm7630_fusion" | "msm7627a" ) + echo 245760 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + ;; +esac + +case "$target" in + "msm8660") + echo 1 > /sys/module/rpm_resources/enable_low_power/L2_cache + echo 1 > /sys/module/rpm_resources/enable_low_power/pxo + echo 2 > /sys/module/rpm_resources/enable_low_power/vdd_dig + echo 2 > /sys/module/rpm_resources/enable_low_power/vdd_mem + echo 1 > /sys/module/rpm_resources/enable_low_power/rpm_cpu + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/idle_enabled + echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor + echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold + echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy + echo 4 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor + echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 384000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + chown -h system /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq + chown -h system /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq + chown -h root.system /sys/devices/system/cpu/mfreq + chmod -h 220 /sys/devices/system/cpu/mfreq + chown -h root.system /sys/devices/system/cpu/cpu1/online + chmod -h 664 /sys/devices/system/cpu/cpu1/online + ;; +esac + +case "$target" in + "msm8960") + echo 1 > /sys/module/rpm_resources/enable_low_power/L2_cache + echo 1 > /sys/module/rpm_resources/enable_low_power/pxo + echo 1 > /sys/module/rpm_resources/enable_low_power/vdd_dig + echo 1 > /sys/module/rpm_resources/enable_low_power/vdd_mem + echo 1 > /sys/module/msm_pm/modes/cpu0/retention/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/idle_enabled + echo 0 > /sys/module/msm_thermal/core_control/enabled + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor + echo "ondemand" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor + echo "ondemand" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor + echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold + echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy + echo 4 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor + echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential + echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core + echo 3 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core + echo 918000 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq + echo 1026000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq + echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load + chown -h system /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + chown -h system /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor + chown -h system /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy + echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 384000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq + echo 384000 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq + echo 384000 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + chown -h system /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq + chown -h system /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq + chown -h system /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq + chown -h system /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq + chown -h system /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq + chown -h system /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq + echo 1 > /sys/module/msm_thermal/core_control/enabled + chown -h root.system /sys/devices/system/cpu/mfreq + chmod -h 220 /sys/devices/system/cpu/mfreq + chown -h root.system /sys/devices/system/cpu/cpu1/online + chown -h root.system /sys/devices/system/cpu/cpu2/online + chown -h root.system /sys/devices/system/cpu/cpu3/online + chmod -h 664 /sys/devices/system/cpu/cpu1/online + chmod -h 664 /sys/devices/system/cpu/cpu2/online + chmod -h 664 /sys/devices/system/cpu/cpu3/online + # set DCVS parameters for CPU + echo 40000 > /sys/module/msm_dcvs/cores/cpu0/slack_time_max_us + echo 40000 > /sys/module/msm_dcvs/cores/cpu0/slack_time_min_us + echo 100000 > /sys/module/msm_dcvs/cores/cpu0/em_win_size_min_us + echo 500000 > /sys/module/msm_dcvs/cores/cpu0/em_win_size_max_us + echo 0 > /sys/module/msm_dcvs/cores/cpu0/slack_mode_dynamic + echo 1000000 > /sys/module/msm_dcvs/cores/cpu0/disable_pc_threshold + echo 25000 > /sys/module/msm_dcvs/cores/cpu1/slack_time_max_us + echo 25000 > /sys/module/msm_dcvs/cores/cpu1/slack_time_min_us + echo 100000 > /sys/module/msm_dcvs/cores/cpu1/em_win_size_min_us + echo 500000 > /sys/module/msm_dcvs/cores/cpu1/em_win_size_max_us + echo 0 > /sys/module/msm_dcvs/cores/cpu1/slack_mode_dynamic + echo 1000000 > /sys/module/msm_dcvs/cores/cpu1/disable_pc_threshold + echo 25000 > /sys/module/msm_dcvs/cores/cpu2/slack_time_max_us + echo 25000 > /sys/module/msm_dcvs/cores/cpu2/slack_time_min_us + echo 100000 > /sys/module/msm_dcvs/cores/cpu2/em_win_size_min_us + echo 500000 > /sys/module/msm_dcvs/cores/cpu2/em_win_size_max_us + echo 0 > /sys/module/msm_dcvs/cores/cpu2/slack_mode_dynamic + echo 1000000 > /sys/module/msm_dcvs/cores/cpu2/disable_pc_threshold + echo 25000 > /sys/module/msm_dcvs/cores/cpu3/slack_time_max_us + echo 25000 > /sys/module/msm_dcvs/cores/cpu3/slack_time_min_us + echo 100000 > /sys/module/msm_dcvs/cores/cpu3/em_win_size_min_us + echo 500000 > /sys/module/msm_dcvs/cores/cpu3/em_win_size_max_us + echo 0 > /sys/module/msm_dcvs/cores/cpu3/slack_mode_dynamic + echo 1000000 > /sys/module/msm_dcvs/cores/cpu3/disable_pc_threshold + # set DCVS parameters for GPU + echo 20000 > /sys/module/msm_dcvs/cores/gpu0/slack_time_max_us + echo 20000 > /sys/module/msm_dcvs/cores/gpu0/slack_time_min_us + echo 0 > /sys/module/msm_dcvs/cores/gpu0/slack_mode_dynamic + # set msm_mpdecision parameters + echo 45000 > /sys/module/msm_mpdecision/slack_time_max_us + echo 15000 > /sys/module/msm_mpdecision/slack_time_min_us + echo 100000 > /sys/module/msm_mpdecision/em_win_size_min_us + echo 1000000 > /sys/module/msm_mpdecision/em_win_size_max_us + echo 3 > /sys/module/msm_mpdecision/online_util_pct_min + echo 25 > /sys/module/msm_mpdecision/online_util_pct_max + echo 97 > /sys/module/msm_mpdecision/em_max_util_pct + echo 2 > /sys/module/msm_mpdecision/rq_avg_poll_ms + echo 10 > /sys/module/msm_mpdecision/mp_em_rounding_point_min + echo 85 > /sys/module/msm_mpdecision/mp_em_rounding_point_max + echo 50 > /sys/module/msm_mpdecision/iowait_threshold_pct + #set permissions for the nodes needed by display on/off hook + chown -h system /sys/module/msm_dcvs/cores/cpu0/slack_time_max_us + chown -h system /sys/module/msm_dcvs/cores/cpu0/slack_time_min_us + chown -h system /sys/module/msm_mpdecision/slack_time_max_us + chown -h system /sys/module/msm_mpdecision/slack_time_min_us + chmod -h 664 /sys/module/msm_dcvs/cores/cpu0/slack_time_max_us + chmod -h 664 /sys/module/msm_dcvs/cores/cpu0/slack_time_min_us + chmod -h 664 /sys/module/msm_mpdecision/slack_time_max_us + chmod -h 664 /sys/module/msm_mpdecision/slack_time_min_us + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + case "$soc_id" in + "130") + echo 230 > /sys/class/gpio/export + echo 228 > /sys/class/gpio/export + echo 229 > /sys/class/gpio/export + echo "in" > /sys/class/gpio/gpio230/direction + echo "rising" > /sys/class/gpio/gpio230/edge + echo "in" > /sys/class/gpio/gpio228/direction + echo "rising" > /sys/class/gpio/gpio228/edge + echo "in" > /sys/class/gpio/gpio229/direction + echo "rising" > /sys/class/gpio/gpio229/edge + echo 253 > /sys/class/gpio/export + echo 254 > /sys/class/gpio/export + echo 257 > /sys/class/gpio/export + echo 258 > /sys/class/gpio/export + echo 259 > /sys/class/gpio/export + echo "out" > /sys/class/gpio/gpio253/direction + echo "out" > /sys/class/gpio/gpio254/direction + echo "out" > /sys/class/gpio/gpio257/direction + echo "out" > /sys/class/gpio/gpio258/direction + echo "out" > /sys/class/gpio/gpio259/direction + chown -h media /sys/class/gpio/gpio253/value + chown -h media /sys/class/gpio/gpio254/value + chown -h media /sys/class/gpio/gpio257/value + chown -h media /sys/class/gpio/gpio258/value + chown -h media /sys/class/gpio/gpio259/value + chown -h media /sys/class/gpio/gpio253/direction + chown -h media /sys/class/gpio/gpio254/direction + chown -h media /sys/class/gpio/gpio257/direction + chown -h media /sys/class/gpio/gpio258/direction + chown -h media /sys/class/gpio/gpio259/direction + echo 0 > /sys/module/rpm_resources/enable_low_power/vdd_dig + echo 0 > /sys/module/rpm_resources/enable_low_power/vdd_mem + ;; + esac + ;; +esac + +case "$target" in + "msm8974") + echo 4 > /sys/module/lpm_levels/enable_low_power/l2 + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/retention/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/retention/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/retention/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/retention/idle_enabled + echo 0 > /sys/module/msm_thermal/core_control/enabled + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + case "$soc_id" in + "208" | "211" | "214" | "217" | "209" | "212" | "215" | "218" | "194" | "210" | "213" | "216") + for devfreq_gov in /sys/class/devfreq/qcom,cpubw*/governor + do + echo "cpubw_hwmon" > $devfreq_gov + done + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "interactive" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor + echo "interactive" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor + echo "interactive" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor + echo "20000 1400000:40000 1700000:20000" > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load + echo 1190400 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpufreq/interactive/io_is_busy + echo "85 1500000:90 1800000:70" > /sys/devices/system/cpu/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time + echo 20 > /sys/module/cpu_boost/parameters/boost_ms + echo 1728000 > /sys/module/cpu_boost/parameters/sync_threshold + echo 100000 > /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor + echo 1497600 > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + ;; + *) + echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor + echo "ondemand" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor + echo "ondemand" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor + echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold + echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy + echo 2 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor + echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential + echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core + echo 3 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core + echo 960000 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq + echo 960000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq + echo 1190400 > /sys/devices/system/cpu/cpufreq/ondemand/input_boost + echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load + ;; + esac + echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 300000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq + echo 300000 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq + echo 300000 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 1 > /sys/module/msm_thermal/core_control/enabled + chown -h root.system /sys/devices/system/cpu/mfreq + chmod -h 220 /sys/devices/system/cpu/mfreq + chown -h root.system /sys/devices/system/cpu/cpu1/online + chown -h root.system /sys/devices/system/cpu/cpu2/online + chown -h root.system /sys/devices/system/cpu/cpu3/online + chmod -h 664 /sys/devices/system/cpu/cpu1/online + chmod -h 664 /sys/devices/system/cpu/cpu2/online + chmod -h 664 /sys/devices/system/cpu/cpu3/online + echo 1 > /dev/cpuctl/apps/cpu.notify_on_migrate + ;; +esac + +case "$target" in + "msm8916") + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + case "$soc_id" in + "206") + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 2 > /sys/class/net/rmnet0/queues/rx-0/rps_cpus + ;; + "247" | "248" | "249" | "250") + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + ;; + "239" | "241" | "263") + if [ -f /sys/devices/soc0/revision ]; then + revision=`cat /sys/devices/soc0/revision` + else + revision=`cat /sys/devices/system/soc/soc0/revision` + fi + echo 10 > /sys/class/net/rmnet0/queues/rx-0/rps_cpus + if [ -f /sys/devices/soc0/platform_subtype_id ]; then + platform_subtype_id=`cat /sys/devices/soc0/platform_subtype_id` + fi + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + fi + case "$soc_id" in + "239") + case "$hw_platform" in + "Surf") + case "$platform_subtype_id" in + "1" | "2") + start_hbtp + ;; + esac + ;; + "MTP") + case "$platform_subtype_id" in + "3") + start_hbtp + ;; + esac + ;; + esac + ;; + esac + ;; + "268" | "269" | "270" | "271") + echo 10 > /sys/class/net/rmnet0/queues/rx-0/rps_cpus + ;; + "233" | "240" | "242") + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + ;; + esac + ;; +esac + +case "$target" in + "msm8226") + echo 4 > /sys/module/lpm_levels/enable_low_power/l2 + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/idle_enabled + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold + echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy + echo 2 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor + echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential + echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core + echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core + echo 787200 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq + echo 300000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq + echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load + echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + chown -h root.system /sys/devices/system/cpu/cpu1/online + chown -h root.system /sys/devices/system/cpu/cpu2/online + chown -h root.system /sys/devices/system/cpu/cpu3/online + chmod -h 664 /sys/devices/system/cpu/cpu1/online + chmod -h 664 /sys/devices/system/cpu/cpu2/online + chmod -h 664 /sys/devices/system/cpu/cpu3/online + ;; +esac + +case "$target" in + "msm8610") + echo 4 > /sys/module/lpm_levels/enable_low_power/l2 + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/idle_enabled + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold + echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy + echo 2 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor + echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential + echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core + echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core + echo 787200 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq + echo 300000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq + echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load + echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + setprop ro.qualcomm.perf.min_freq 7 + echo 1 > /sys/kernel/mm/ksm/deferred_timer + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + chown -h root.system /sys/devices/system/cpu/cpu1/online + chown -h root.system /sys/devices/system/cpu/cpu2/online + chown -h root.system /sys/devices/system/cpu/cpu3/online + chmod -h 664 /sys/devices/system/cpu/cpu1/online + chmod -h 664 /sys/devices/system/cpu/cpu2/online + chmod -h 664 /sys/devices/system/cpu/cpu3/online + ;; +esac + +case "$target" in + "msm8916") + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + # HMP scheduler settings for 8916, 8936, 8939, 8929 + echo 3 > /proc/sys/kernel/sched_window_stats_policy + echo 3 > /proc/sys/kernel/sched_ravg_hist_size + + # Apply governor settings for 8916 + case "$soc_id" in + "206" | "247" | "248" | "249" | "250") + + # HMP scheduler load tracking settings + echo 3 > /proc/sys/kernel/sched_ravg_hist_size + + # HMP Task packing settings for 8916 + echo 20 > /proc/sys/kernel/sched_small_task + echo 30 > /proc/sys/kernel/sched_mostly_idle_load + echo 3 > /proc/sys/kernel/sched_mostly_idle_nr_run + + # disable thermal core_control to update scaling_min_freq + echo 0 > /sys/module/msm_thermal/core_control/enabled + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 800000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + # enable thermal core_control now + echo 1 > /sys/module/msm_thermal/core_control/enabled + + echo "25000 1094400:50000" > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load + echo 30000 > /sys/devices/system/cpu/cpufreq/interactive/timer_rate + echo 998400 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpufreq/interactive/io_is_busy + echo "1 800000:85 998400:90 1094400:80" > /sys/devices/system/cpu/cpufreq/interactive/target_loads + echo 50000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time + echo 50000 > /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu4/online + ;; + esac + + # Apply governor settings for 8936 + case "$soc_id" in + "233" | "240" | "242") + + # HMP scheduler load tracking settings + echo 3 > /proc/sys/kernel/sched_ravg_hist_size + + # HMP Task packing settings for 8936 + echo 50 > /proc/sys/kernel/sched_small_task + echo 50 > /proc/sys/kernel/sched_mostly_idle_load + echo 10 > /proc/sys/kernel/sched_mostly_idle_nr_run + + # disable thermal core_control to update scaling_min_freq, interactive gov + echo 0 > /sys/module/msm_thermal/core_control/enabled + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 800000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + # enable thermal core_control now + echo 1 > /sys/module/msm_thermal/core_control/enabled + + echo "25000 1113600:50000" > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load + echo 30000 > /sys/devices/system/cpu/cpufreq/interactive/timer_rate + echo 960000 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpufreq/interactive/io_is_busy + echo "1 800000:85 1113600:90 1267200:80" > /sys/devices/system/cpu/cpufreq/interactive/target_loads + echo 50000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time + echo 50000 > /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu4/online + + # Enable low power modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + for gpu_bimc_io_percent in /sys/class/devfreq/*qcom,gpubw*/bw_hwmon/io_percent + do + echo 40 > $gpu_bimc_io_percent + done + ;; + esac + + # Apply governor settings for 8939 + case "$soc_id" in + "239" | "241" | "263" | "268" | "269" | "270" | "271") + + if [ `cat /sys/devices/soc0/revision` != "3.0" ]; then + # Apply 1.0 and 2.0 specific Sched & Governor settings + + # HMP scheduler load tracking settings + echo 5 > /proc/sys/kernel/sched_ravg_hist_size + + # HMP Task packing settings for 8939, 8929 + echo 20 > /proc/sys/kernel/sched_small_task + + for devfreq_gov in /sys/class/devfreq/*qcom,mincpubw*/governor + do + echo "cpufreq" > $devfreq_gov + done + + for devfreq_gov in /sys/class/devfreq/*qcom,cpubw*/governor + do + echo "bw_hwmon" > $devfreq_gov + for cpu_io_percent in /sys/class/devfreq/*qcom,cpubw*/bw_hwmon/io_percent + do + echo 20 > $cpu_io_percent + done + done + + for gpu_bimc_io_percent in /sys/class/devfreq/*qcom,gpubw*/bw_hwmon/io_percent + do + echo 40 > $gpu_bimc_io_percent + done + # disable thermal core_control to update interactive gov settings + echo 0 > /sys/module/msm_thermal/core_control/enabled + + # enable governor for perf cluster + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "20000 1113600:50000" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate + echo 1113600 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy + echo "1 960000:85 1113600:90 1344000:80" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads + echo 50000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time + echo 50000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/sampling_down_factor + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + # enable governor for power cluster + echo 1 > /sys/devices/system/cpu/cpu4/online + echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo "25000 800000:50000" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate + echo 998400 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy + echo "1 800000:90" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/sampling_down_factor + echo 800000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + + # enable thermal core_control now + echo 1 > /sys/module/msm_thermal/core_control/enabled + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu4/online + echo 1 > /sys/devices/system/cpu/cpu5/online + echo 1 > /sys/devices/system/cpu/cpu6/online + echo 1 > /sys/devices/system/cpu/cpu7/online + + # Enable low power modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + # HMP scheduler (big.Little cluster related) settings + echo 75 > /proc/sys/kernel/sched_upmigrate + echo 60 > /proc/sys/kernel/sched_downmigrate + + # cpu idle load threshold + echo 30 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu4/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu5/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu6/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu7/sched_mostly_idle_load + + # cpu idle nr run threshold + echo 3 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu4/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu5/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu6/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu7/sched_mostly_idle_nr_run + + else + # Apply 3.0 specific Sched & Governor settings + # HMP scheduler settings for 8939 V3.0 + echo 3 > /proc/sys/kernel/sched_window_stats_policy + echo 3 > /proc/sys/kernel/sched_ravg_hist_size + echo 20000000 > /proc/sys/kernel/sched_ravg_window + + # HMP Task packing settings for 8939 V3.0 + echo 20 > /proc/sys/kernel/sched_small_task + echo 30 > /proc/sys/kernel/sched_mostly_idle_load + echo 3 > /proc/sys/kernel/sched_mostly_idle_nr_run + + echo 0 > /sys/devices/system/cpu/cpu0/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu1/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu2/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu3/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu4/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu5/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu6/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu7/sched_prefer_idle + + for devfreq_gov in /sys/class/devfreq/*qcom,mincpubw*/governor + do + echo "cpufreq" > $devfreq_gov + done + + for devfreq_gov in /sys/class/devfreq/*qcom,cpubw*/governor + do + echo "bw_hwmon" > $devfreq_gov + for cpu_io_percent in /sys/class/devfreq/*qcom,cpubw*/bw_hwmon/io_percent + do + echo 20 > $cpu_io_percent + done + done + + for gpu_bimc_io_percent in /sys/class/devfreq/*qcom,gpubw*/bw_hwmon/io_percent + do + echo 40 > $gpu_bimc_io_percent + done + # disable thermal core_control to update interactive gov settings + echo 0 > /sys/module/msm_thermal/core_control/enabled + + # enable governor for perf cluster + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "19000 1113600:39000" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate + echo 1113600 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy + echo "1 960000:85 1113600:90 1344000:80" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time + echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/sampling_down_factor + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + # enable governor for power cluster + echo 1 > /sys/devices/system/cpu/cpu4/online + echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 39000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate + echo 800000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy + echo "1 800000:90" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/sampling_down_factor + echo 800000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + + # enable thermal core_control now + echo 1 > /sys/module/msm_thermal/core_control/enabled + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu5/online + echo 1 > /sys/devices/system/cpu/cpu6/online + echo 1 > /sys/devices/system/cpu/cpu7/online + + # Enable low power modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + # HMP scheduler (big.Little cluster related) settings + echo 93 > /proc/sys/kernel/sched_upmigrate + echo 83 > /proc/sys/kernel/sched_downmigrate + + # Enable sched guided freq control + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif + echo 50000 > /proc/sys/kernel/sched_freq_inc_notify + echo 50000 > /proc/sys/kernel/sched_freq_dec_notify + + # Enable core control +# insmod /system/lib/modules/core_ctl.ko + echo 2 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/max_cpus + echo 68 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms + case "$revision" in + "3.0") + # Enable dynamic clock gatin + echo 1 > /sys/module/lpm_levels/lpm_workarounds/dynamic_clock_gating + ;; + esac + fi + ;; + esac + # Set Memory parameters + configure_memory_parameters + ;; +esac + +case "$target" in + "msm8952") + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + case "$soc_id" in + "264" | "289") + # Apply Scheduler and Governor settings for 8952 + + # HMP scheduler settings + echo 3 > /proc/sys/kernel/sched_window_stats_policy + echo 3 > /proc/sys/kernel/sched_ravg_hist_size + echo 20000000 > /proc/sys/kernel/sched_ravg_window + + # HMP Task packing settings + echo 20 > /proc/sys/kernel/sched_small_task + echo 30 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu4/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu5/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu6/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu7/sched_mostly_idle_load + + echo 3 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu4/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu5/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu6/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu7/sched_mostly_idle_nr_run + + echo 0 > /sys/devices/system/cpu/cpu0/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu1/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu2/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu3/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu4/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu5/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu6/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu7/sched_prefer_idle + + echo 0 > /proc/sys/kernel/sched_boost + + for devfreq_gov in /sys/class/devfreq/*qcom,mincpubw*/governor + do + echo "cpufreq" > $devfreq_gov + done + + for devfreq_gov in /sys/class/devfreq/*qcom,cpubw*/governor + do + echo "bw_hwmon" > $devfreq_gov + for cpu_io_percent in /sys/class/devfreq/*qcom,cpubw*/bw_hwmon/io_percent + do + echo 20 > $cpu_io_percent + done + for cpu_guard_band in /sys/class/devfreq/*qcom,cpubw*/bw_hwmon/guard_band_mbps + do + echo 30 > $cpu_guard_band + done + done + + for gpu_bimc_io_percent in /sys/class/devfreq/qcom,gpubw*/bw_hwmon/io_percent + do + echo 40 > $gpu_bimc_io_percent + done + # disable thermal & BCL core_control to update interactive gov settings + echo 0 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + bcl_hotplug_mask=`cat $hotplug_mask` + echo 0 > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + bcl_soc_hotplug_mask=`cat $hotplug_soc_mask` + echo 0 > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + + # enable governor for perf cluster + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "19000 1113600:39000" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate + echo 1113600 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy + echo "1 960000:85 1113600:90 1344000:80" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time + echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/sampling_down_factor + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + # enable governor for power cluster + echo 1 > /sys/devices/system/cpu/cpu4/online + echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 39000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate + echo 806400 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy + echo "1 806400:90" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/sampling_down_factor + echo 806400 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu4/online + echo 1 > /sys/devices/system/cpu/cpu5/online + echo 1 > /sys/devices/system/cpu/cpu6/online + echo 1 > /sys/devices/system/cpu/cpu7/online + + # Enable Low power modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + # HMP scheduler (big.Little cluster related) settings + echo 93 > /proc/sys/kernel/sched_upmigrate + echo 83 > /proc/sys/kernel/sched_downmigrate + + # Enable sched guided freq control + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif + echo 50000 > /proc/sys/kernel/sched_freq_inc_notify + echo 50000 > /proc/sys/kernel/sched_freq_dec_notify + + # Enable core control + echo 2 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/max_cpus + echo 68 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms + echo 1 > /sys/devices/system/cpu/cpu0/core_ctl/is_big_cluster + + # re-enable thermal & BCL core_control now + echo 1 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + echo $bcl_hotplug_mask > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + echo $bcl_soc_hotplug_mask > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + + # Enable dynamic clock gating + echo 1 > /sys/module/lpm_levels/lpm_workarounds/dynamic_clock_gating + # Enable timer migration to little cluster + echo 1 > /proc/sys/kernel/power_aware_timer_migration + + # Set Memory parameters + configure_memory_parameters + + ;; + *) + panel=`cat /sys/class/graphics/fb0/modes` + if [ "${panel:5:1}" == "x" ]; then + panel=${panel:2:3} + else + panel=${panel:2:4} + fi + + # Apply Scheduler and Governor settings for 8976 + # SoC IDs are 266, 274, 277, 278 + + # HMP scheduler (big.Little cluster related) settings + echo 95 > /proc/sys/kernel/sched_upmigrate + echo 85 > /proc/sys/kernel/sched_downmigrate + + echo 2 > /proc/sys/kernel/sched_window_stats_policy + echo 5 > /proc/sys/kernel/sched_ravg_hist_size + + echo 3 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu4/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu5/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu6/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu7/sched_mostly_idle_nr_run + + for devfreq_gov in /sys/class/devfreq/*qcom,mincpubw*/governor + do + echo "cpufreq" > $devfreq_gov + done + + for devfreq_gov in /sys/class/devfreq/*qcom,cpubw*/governor + do + echo "bw_hwmon" > $devfreq_gov + for cpu_io_percent in /sys/class/devfreq/*qcom,cpubw*/bw_hwmon/io_percent + do + echo 20 > $cpu_io_percent + done + for cpu_guard_band in /sys/class/devfreq/*qcom,cpubw*/bw_hwmon/guard_band_mbps + do + echo 30 > $cpu_guard_band + done + done + + for gpu_bimc_io_percent in /sys/class/devfreq/qcom,gpubw*/bw_hwmon/io_percent + do + echo 40 > $gpu_bimc_io_percent + done + # disable thermal & BCL core_control to update interactive gov settings + echo 0 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + bcl_hotplug_mask=`cat $hotplug_mask` + echo 0 > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + bcl_soc_hotplug_mask=`cat $hotplug_soc_mask` + echo 0 > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + + # enable governor for power cluster + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 80 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy + echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time + echo 691200 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + # enable governor for perf cluster + echo 1 > /sys/devices/system/cpu/cpu4/online + echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/sampling_down_factor + echo 883200 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 60000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis + + if [ $panel -gt 1080 ]; then + #set texture cache size for resolution greater than 1080p + setprop ro.hwui.texture_cache_size 72 + fi + + echo 59000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay + echo 1305600 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq + echo "1 691200:80" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads + echo 1382400 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq + echo "19000 1382400:39000" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay + echo "85 1382400:90 1747200:80" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads + # HMP Task packing settings for 8976 + echo 30 > /proc/sys/kernel/sched_small_task + echo 20 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_load + echo 20 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_load + echo 20 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_load + echo 20 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_load + echo 20 > /sys/devices/system/cpu/cpu4/sched_mostly_idle_load + echo 20 > /sys/devices/system/cpu/cpu5/sched_mostly_idle_load + echo 20 > /sys/devices/system/cpu/cpu6/sched_mostly_idle_load + echo 20 > /sys/devices/system/cpu/cpu7/sched_mostly_idle_load + + echo 0 > /proc/sys/kernel/sched_boost + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu4/online + echo 1 > /sys/devices/system/cpu/cpu5/online + echo 1 > /sys/devices/system/cpu/cpu6/online + echo 1 > /sys/devices/system/cpu/cpu7/online + + #Disable CPU retention modes for 32bit builds + ProductName=`getprop ro.product.name` + if [ "$ProductName" == "msm8952_32" ] || [ "$ProductName" == "msm8952_32_LMT" ]; then + echo N > /sys/module/lpm_levels/system/a72/cpu4/retention/idle_enabled + echo N > /sys/module/lpm_levels/system/a72/cpu5/retention/idle_enabled + echo N > /sys/module/lpm_levels/system/a72/cpu6/retention/idle_enabled + echo N > /sys/module/lpm_levels/system/a72/cpu7/retention/idle_enabled + fi + + if [ `cat /sys/devices/soc0/revision` == "1.0" ]; then + # Disable l2-pc and l2-gdhs low power modes + echo N > /sys/module/lpm_levels/system/a53/a53-l2-gdhs/idle_enabled + echo N > /sys/module/lpm_levels/system/a72/a72-l2-gdhs/idle_enabled + echo N > /sys/module/lpm_levels/system/a53/a53-l2-pc/idle_enabled + echo N > /sys/module/lpm_levels/system/a72/a72-l2-pc/idle_enabled + fi + + # Enable LPM Prediction + echo 1 > /sys/module/lpm_levels/parameters/lpm_prediction + + # Enable Low power modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + # Disable L2 GDHS on 8976 + echo N > /sys/module/lpm_levels/system/a53/a53-l2-gdhs/idle_enabled + echo N > /sys/module/lpm_levels/system/a72/a72-l2-gdhs/idle_enabled + + # Enable sched guided freq control + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif + echo 50000 > /proc/sys/kernel/sched_freq_inc_notify + echo 50000 > /proc/sys/kernel/sched_freq_dec_notify + + # Enable core control + #for 8976 + echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus + echo 4 > /sys/devices/system/cpu/cpu4/core_ctl/max_cpus + echo 68 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms + echo 1 > /sys/devices/system/cpu/cpu4/core_ctl/is_big_cluster + + # re-enable thermal & BCL core_control now + echo 1 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + echo $bcl_hotplug_mask > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + echo $bcl_soc_hotplug_mask > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + + # Enable timer migration to little cluster + echo 1 > /proc/sys/kernel/power_aware_timer_migration + + case "$soc_id" in + "277" | "278") + # Start energy-awareness for 8976 + start energy-awareness + ;; + esac + + #enable sched colocation and colocation inheritance + echo 130 > /proc/sys/kernel/sched_grp_upmigrate + echo 110 > /proc/sys/kernel/sched_grp_downmigrate + echo 1 > /proc/sys/kernel/sched_enable_thread_grouping + + # Set Memory parameters + configure_memory_parameters + + ;; + esac + #Enable Memory Features + enable_memory_features + restorecon -R /sys/devices/system/cpu + ;; +esac + +case "$target" in + "msm8953") + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + + if [ -f /sys/devices/soc0/platform_subtype_id ]; then + platform_subtype_id=`cat /sys/devices/soc0/platform_subtype_id` + fi + + echo 0 > /proc/sys/kernel/sched_boost + + case "$soc_id" in + "293" | "304" | "338" | "351") + + # Start Host based Touch processing + case "$hw_platform" in + "MTP" | "Surf" | "RCM" ) + #if this directory is present, it means that a + #1200p panel is connected to the device. + dir="/sys/bus/i2c/devices/3-0038" + if [ ! -d "$dir" ]; then + start_hbtp + fi + ;; + esac + + if [ $soc_id -eq "338" ]; then + case "$hw_platform" in + "QRD" ) + if [ $platform_subtype_id -eq "1" ]; then + start_hbtp + fi + ;; + esac + fi + + #init task load, restrict wakeups to preferred cluster + echo 15 > /proc/sys/kernel/sched_init_task_load + + for devfreq_gov in /sys/class/devfreq/qcom,mincpubw*/governor + do + echo "cpufreq" > $devfreq_gov + done + + for devfreq_gov in /sys/class/devfreq/soc:qcom,cpubw/governor + do + echo "bw_hwmon" > $devfreq_gov + for cpu_io_percent in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/io_percent + do + echo 34 > $cpu_io_percent + done + for cpu_guard_band in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/guard_band_mbps + do + echo 0 > $cpu_guard_band + done + for cpu_hist_memory in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/hist_memory + do + echo 20 > $cpu_hist_memory + done + for cpu_hyst_length in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/hyst_length + do + echo 10 > $cpu_hyst_length + done + for cpu_idle_mbps in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/idle_mbps + do + echo 1600 > $cpu_idle_mbps + done + for cpu_low_power_delay in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/low_power_delay + do + echo 20 > $cpu_low_power_delay + done + for cpu_low_power_io_percent in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/low_power_io_percent + do + echo 34 > $cpu_low_power_io_percent + done + for cpu_mbps_zones in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/mbps_zones + do + echo "1611 3221 5859 6445 7104" > $cpu_mbps_zones + done + for cpu_sample_ms in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/sample_ms + do + echo 4 > $cpu_sample_ms + done + for cpu_up_scale in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/up_scale + do + echo 250 > $cpu_up_scale + done + for cpu_min_freq in /sys/class/devfreq/soc:qcom,cpubw/min_freq + do + echo 1611 > $cpu_min_freq + done + done + + for gpu_bimc_io_percent in /sys/class/devfreq/soc:qcom,gpubw/bw_hwmon/io_percent + do + echo 40 > $gpu_bimc_io_percent + done + + # disable thermal & BCL core_control to update interactive gov settings + echo 0 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + bcl_hotplug_mask=`cat $hotplug_mask` + echo 0 > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + bcl_soc_hotplug_mask=`cat $hotplug_soc_mask` + echo 0 > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + + #if the kernel version >=4.9,use the schedutil governor + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 9 ]; then + 8953_sched_dcvs_eas + else + 8953_sched_dcvs_hmp + echo 652800 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + fi + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu4/online + echo 1 > /sys/devices/system/cpu/cpu5/online + echo 1 > /sys/devices/system/cpu/cpu6/online + echo 1 > /sys/devices/system/cpu/cpu7/online + + # Enable low power modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + # re-enable thermal & BCL core_control now + echo 1 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + echo $bcl_hotplug_mask > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + echo $bcl_soc_hotplug_mask > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + + # SMP scheduler + echo 85 > /proc/sys/kernel/sched_upmigrate + echo 85 > /proc/sys/kernel/sched_downmigrate + + # Set Memory parameters + configure_memory_parameters + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + disable_ppr + fi + ;; + esac + case "$soc_id" in + "349" | "350") + + # Start Host based Touch processing + case "$hw_platform" in + "MTP" | "Surf" | "RCM" | "QRD" ) + start_hbtp + ;; + esac + + for devfreq_gov in /sys/class/devfreq/qcom,mincpubw*/governor + do + echo "cpufreq" > $devfreq_gov + done + for cpubw in /sys/class/devfreq/*qcom,cpubw* + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo "1611 3221 5859 6445 7104" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 34 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + # Configure DCC module to capture critical register contents when device crashes + for DCC_PATH in /sys/bus/platform/devices/*.dcc* + do + echo 0 > $DCC_PATH/enable + echo cap > $DCC_PATH/func_type + echo sram > $DCC_PATH/data_sink + echo 1 > $DCC_PATH/config_reset + + # Register specifies APC CPR closed-loop settled voltage for current voltage corner + echo 0xb1d2c18 1 > $DCC_PATH/config + + # Register specifies SW programmed open-loop voltage for current voltage corner + echo 0xb1d2900 1 > $DCC_PATH/config + + # Register specifies APM switch settings and APM FSM state + echo 0xb1112b0 1 > $DCC_PATH/config + + # Register specifies CPR mode change state and also #online cores input to CPR HW + echo 0xb018798 1 > $DCC_PATH/config + + echo 1 > $DCC_PATH/enable + done + + # disable thermal & BCL core_control to update interactive gov settings + echo 0 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + bcl_hotplug_mask=`cat $hotplug_mask` + echo 0 > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + bcl_soc_hotplug_mask=`cat $hotplug_soc_mask` + echo 0 > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + + # configure governor settings for little cluster + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + echo 1363200 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + #default value for hispeed_load is 90, for sdm632 it should be 85 + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_load + # sched_load_boost as -6 is equivalent to target load as 85. + echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost + + # configure governor settings for big cluster + echo 1 > /sys/devices/system/cpu/cpu4/online + echo "schedutil" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/down_rate_limit_us + echo 1401600 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_freq + #default value for hispeed_load is 90, for sdm632 it should be 85 + echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_load + # sched_load_boost as -6 is equivalent to target load as 85. + echo -6 > /sys/devices/system/cpu/cpu4/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu5/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + + echo 614400 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 633600 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + + # cpuset settings + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + # choose idle CPU for top app tasks + echo 1 > /dev/stune/top-app/schedtune.prefer_idle + + # re-enable thermal & BCL core_control now + echo 1 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + echo $bcl_hotplug_mask > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + echo $bcl_soc_hotplug_mask > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + + # Disable Core control + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable + echo 0 > /sys/devices/system/cpu/cpu4/core_ctl/enable + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu4/online + echo 1 > /sys/devices/system/cpu/cpu5/online + echo 1 > /sys/devices/system/cpu/cpu6/online + echo 1 > /sys/devices/system/cpu/cpu7/online + + # Enable low power modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + # Set Memory parameters + configure_memory_parameters + + # Setting b.L scheduler parameters + echo 76 > /proc/sys/kernel/sched_downmigrate + echo 86 > /proc/sys/kernel/sched_upmigrate + echo 80 > /proc/sys/kernel/sched_group_downmigrate + echo 90 > /proc/sys/kernel/sched_group_upmigrate + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + # Enable min frequency adjustment for big cluster + if [ -f /sys/module/big_cluster_min_freq_adjust/parameters/min_freq_cluster ]; then + echo "4-7" > /sys/module/big_cluster_min_freq_adjust/parameters/min_freq_cluster + fi + echo 1 > /sys/module/big_cluster_min_freq_adjust/parameters/min_freq_adjust + + ;; + esac + ;; +esac + +case "$target" in + "msm8937") + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + if [ -f /sys/devices/soc0/platform_subtype_id ]; then + platform_subtype_id=`cat /sys/devices/soc0/platform_subtype_id` + fi + + # Socid 386 = Pukeena + case "$soc_id" in + "303" | "307" | "308" | "309" | "320" | "386" | "436") + + # Start Host based Touch processing + case "$hw_platform" in + "MTP" ) + start_hbtp + ;; + esac + + case "$hw_platform" in + "Surf" | "RCM" ) + if [ $platform_subtype_id -ne "4" ]; then + start_hbtp + fi + ;; + esac + # Apply Scheduler and Governor settings for 8917 / 8920 + + echo 20000000 > /proc/sys/kernel/sched_ravg_window + + #disable sched_boost in 8917 + echo 0 > /proc/sys/kernel/sched_boost + + # core_ctl is not needed for 8917. Disable it. + disable_core_ctl + + if [ $KernelVersionA -le 4 ] && [ $KernelVersionB -le 9 ]; then + for devfreq_gov in /sys/class/devfreq/qcom,mincpubw*/governor + do + echo "cpufreq" > $devfreq_gov + done + + for devfreq_gov in /sys/class/devfreq/soc:qcom,cpubw/governor + do + echo "bw_hwmon" > $devfreq_gov + for cpu_io_percent in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/io_percent + do + echo 20 > $cpu_io_percent + done + for cpu_guard_band in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/guard_band_mbps + do + echo 30 > $cpu_guard_band + done + done + + for gpu_bimc_io_percent in /sys/class/devfreq/soc:qcom,gpubw/bw_hwmon/io_percent + do + echo 40 > $gpu_bimc_io_percent + done + fi + + # disable thermal core_control to update interactive gov settings + echo 0 > /sys/module/msm_thermal/core_control/enabled + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 9 ]; then + 8917_sched_dcvs_eas + else + 8917_sched_dcvs_hmp + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + fi + + # re-enable thermal core_control now + echo 1 > /sys/module/msm_thermal/core_control/enabled + + # Disable L2-GDHS low power modes + echo N > /sys/module/lpm_levels/perf/perf-l2-gdhs/idle_enabled + echo N > /sys/module/lpm_levels/perf/perf-l2-gdhs/suspend_enabled + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + + # Enable low power modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + # Set rps mask + echo 2 > /sys/class/net/rmnet0/queues/rx-0/rps_cpus + + # Enable dynamic clock gating + echo 1 > /sys/module/lpm_levels/lpm_workarounds/dynamic_clock_gating + # Enable timer migration to little cluster + echo 1 > /proc/sys/kernel/power_aware_timer_migration + # Set Memory parameters + configure_memory_parameters + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + disable_ppr + fi + ;; + *) + ;; + esac + + case "$soc_id" in + "294" | "295" | "313" ) + + # Start Host based Touch processing + case "$hw_platform" in + "MTP" | "Surf" | "RCM" ) + start_hbtp + ;; + esac + + # Apply Scheduler and Governor settings for 8937/8940 + + # HMP scheduler settings + echo 3 > /proc/sys/kernel/sched_window_stats_policy + echo 3 > /proc/sys/kernel/sched_ravg_hist_size + echo 20000000 > /proc/sys/kernel/sched_ravg_window + + #disable sched_boost in 8937 + echo 0 > /proc/sys/kernel/sched_boost + + if [ $KernelVersionA -le 4 ] && [ $KernelVersionB -le 9 ]; then + for devfreq_gov in /sys/class/devfreq/qcom,mincpubw*/governor + do + echo "cpufreq" > $devfreq_gov + done + + for devfreq_gov in /sys/class/devfreq/soc:qcom,cpubw/governor + do + echo "bw_hwmon" > $devfreq_gov + for cpu_io_percent in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/io_percent + do + echo 20 > $cpu_io_percent + done + for cpu_guard_band in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/guard_band_mbps + do + echo 30 > $cpu_guard_band + done + done + + for gpu_bimc_io_percent in /sys/class/devfreq/soc:qcom,gpubw/bw_hwmon/io_percent + do + echo 40 > $gpu_bimc_io_percent + done + fi + + # disable thermal core_control to update interactive gov and core_ctl settings + echo 0 > /sys/module/msm_thermal/core_control/enabled + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 9 ]; then + 8937_sched_dcvs_eas + else + 8937_sched_dcvs_hmp + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 768000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + fi + # Disable L2-GDHS low power modes + echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-gdhs/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-gdhs/suspend_enabled + echo N > /sys/module/lpm_levels/system/perf/perf-l2-gdhs/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/perf-l2-gdhs/suspend_enabled + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu4/online + echo 1 > /sys/devices/system/cpu/cpu5/online + echo 1 > /sys/devices/system/cpu/cpu6/online + echo 1 > /sys/devices/system/cpu/cpu7/online + + # Enable low power modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + # HMP scheduler (big.Little cluster related) settings + echo 93 > /proc/sys/kernel/sched_upmigrate + echo 83 > /proc/sys/kernel/sched_downmigrate + + # Enable core control + echo 2 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/max_cpus + echo 68 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms + echo 1 > /sys/devices/system/cpu/cpu0/core_ctl/is_big_cluster + + # re-enable thermal core_control + echo 1 > /sys/module/msm_thermal/core_control/enabled + + # Enable dynamic clock gating + echo 1 > /sys/module/lpm_levels/lpm_workarounds/dynamic_clock_gating + # Enable timer migration to little cluster + echo 1 > /proc/sys/kernel/power_aware_timer_migration + # Set Memory parameters + configure_memory_parameters + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + disable_ppr + fi + ;; + *) + + ;; + esac + + case "$soc_id" in + "354" | "364" | "353" | "363" ) + + # Start Host based Touch processing + case "$hw_platform" in + "MTP" | "Surf" | "RCM" | "QRD" ) + start_hbtp + ;; + esac + + # Apply settings for sdm429/sda429/sdm439/sda439 + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw + do + echo "bw_hwmon" > $cpubw/governor + echo 20 > $cpubw/bw_hwmon/io_percent + echo 30 > $cpubw/bw_hwmon/guard_band_mbps + done + done + else + for cpubw in /sys/class/devfreq/*qcom,mincpubw* + do + echo "cpufreq" > $cpubw/governor + done + + for cpubw in /sys/class/devfreq/*qcom,cpubw* + do + echo "bw_hwmon" > $cpubw/governor + echo 20 > $cpubw/bw_hwmon/io_percent + echo 30 > $cpubw/bw_hwmon/guard_band_mbps + done + + for gpu_bimc_io_percent in /sys/class/devfreq/soc:qcom,gpubw/bw_hwmon/io_percent + do + echo 40 > $gpu_bimc_io_percent + done + fi + + case "$soc_id" in + "353" | "363" ) + # Apply settings for sdm439/sda439 + echo 1 > /sys/devices/system/cpu/cpu0/online + echo 1 > /sys/devices/system/cpu/cpu4/online + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + + # configure schedutil governor settings + # enable governor for perf cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + + #set the hispeed_freq + echo 1497600 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + echo 80 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_load + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/rtg_boost_freq + echo 960000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + + #input boost params + echo 1497600 > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + + ## enable governor for power cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/down_rate_limit_us + + #set the hispeed_freq + echo 998400 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/hispeed_freq + echo 85 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/hispeed_load + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/pl + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/rtg_boost_freq + echo 768000 > /sys/devices/system/cpu/cpufreq/policy4/scaling_min_freq + else + # configure schedutil governor settings + # enable governor for perf cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + + #set the hispeed_freq + echo 1497600 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 80 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_load + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + ## enable governor for power cluster + echo "schedutil" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/down_rate_limit_us + + #set the hispeed_freq + echo 998400 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_freq + echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_load + echo 768000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + fi + + # sched_load_boost as -6 is equivalent to target load as 85. + echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu4/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu5/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + + # EAS scheduler (big.Little cluster related) settings + echo 93 > /proc/sys/kernel/sched_upmigrate + echo 83 > /proc/sys/kernel/sched_downmigrate + echo 140 > /proc/sys/kernel/sched_group_upmigrate + echo 120 > /proc/sys/kernel/sched_group_downmigrate + + # cpuset settings + #echo 0-3 > /dev/cpuset/background/cpus + #echo 0-3 > /dev/cpuset/system-background/cpus + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu4/online + echo 1 > /sys/devices/system/cpu/cpu5/online + echo 1 > /sys/devices/system/cpu/cpu6/online + echo 1 > /sys/devices/system/cpu/cpu7/online + + # Enable core control + echo 2 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/max_cpus + echo 68 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms + echo 1 > /sys/devices/system/cpu/cpu0/core_ctl/is_big_cluster + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/task_thres + + # Big cluster min frequency adjust settings + if [ -f /sys/module/big_cluster_min_freq_adjust/parameters/min_freq_cluster ]; then + echo "0-3" > /sys/module/big_cluster_min_freq_adjust/parameters/min_freq_cluster + fi + echo 1305600 > /sys/module/big_cluster_min_freq_adjust/parameters/min_freq_floor + ;; + *) + # Apply settings for sdm429/sda429 + # configure schedutil governor settings + echo 1 > /sys/devices/system/cpu/cpu0/online + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + + #set the hispeed_freq + echo 1305600 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + echo 80 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_load + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/rtg_boost_freq + echo 960000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + #input boost params + + echo 1305600 > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + else + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + + #set the hispeed_freq + echo 1305600 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 80 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_load + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + fi + + # sched_load_boost as -6 is equivalent to target load as 85. + echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + ;; + esac + + # Set Memory parameters + configure_memory_parameters + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 19 ]; then + disable_ppr + fi + + #disable sched_boost + echo 0 > /proc/sys/kernel/sched_boost + + # Disable L2-GDHS low power modes + echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-gdhs/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-gdhs/suspend_enabled + echo N > /sys/module/lpm_levels/system/perf/perf-l2-gdhs/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/perf-l2-gdhs/suspend_enabled + + # Enable low power modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + case "$soc_id" in + "353" | "363" ) + echo 1 > /sys/module/big_cluster_min_freq_adjust/parameters/min_freq_adjust + ;; + esac + ;; + esac + + case "$soc_id" in + "386" | "436") + + # Start Host based Touch processing + case "$hw_platform" in + "QRD" ) + start_hbtp + ;; + esac + ;; + esac + ;; +esac + +case "$target" in + "sdm660") + + # Set the default IRQ affinity to the primary cluster. When a + # CPU is isolated/hotplugged, the IRQ affinity is adjusted + # to one of the CPU from the default IRQ affinity mask. + echo f > /proc/irq/default_smp_affinity + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + + panel=`cat /sys/class/graphics/fb0/modes` + if [ "${panel:5:1}" == "x" ]; then + panel=${panel:2:3} + else + panel=${panel:2:4} + fi + + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -le 14 ]; then + if [ $panel -gt 1080 ]; then + echo 2 > /proc/sys/kernel/sched_window_stats_policy + echo 5 > /proc/sys/kernel/sched_ravg_hist_size + else + echo 3 > /proc/sys/kernel/sched_window_stats_policy + echo 3 > /proc/sys/kernel/sched_ravg_hist_size + fi + fi + #Apply settings for sdm660, sdm636,sda636 + case "$soc_id" in + "317" | "324" | "325" | "326" | "345" | "346" ) + + echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres + echo 30 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms + echo 1 > /sys/devices/system/cpu/cpu4/core_ctl/is_big_cluster + echo 4 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres + + # Setting b.L scheduler parameters + echo 96 > /proc/sys/kernel/sched_upmigrate + echo 90 > /proc/sys/kernel/sched_downmigrate + echo 140 > /proc/sys/kernel/sched_group_upmigrate + echo 120 > /proc/sys/kernel/sched_group_downmigrate + + # cpuset settings + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + + #if the kernel version >=4.14,use the schedutil governor + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 14 ]; then + sdm660_sched_schedutil_dcvs + else + sdm660_sched_interactive_dcvs + fi + + # Set Memory parameters + configure_memory_parameters + + # enable LPM + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + # Start cdsprpcd only for sdm660 and disable for sdm630 + start vendor.cdsprpcd + + # Start Host based Touch processing + case "$hw_platform" in + "MTP" | "Surf" | "RCM" | "QRD" ) + start_hbtp + ;; + esac + ;; + esac + #Apply settings for sdm630 and Tahaa + case "$soc_id" in + "318" | "327" | "385" ) + + # Start Host based Touch processing + case "$hw_platform" in + "MTP" | "Surf" | "RCM" | "QRD" ) + start_hbtp + ;; + esac + + # Disable cdsprpcd daemon for sdm630 + setprop vendor.fastrpc.disable.cdsprpcd.daemon 1 + + # Setting b.L scheduler parameters + echo 85 > /proc/sys/kernel/sched_upmigrate + echo 85 > /proc/sys/kernel/sched_downmigrate + echo 900 > /proc/sys/kernel/sched_group_upmigrate + echo 900 > /proc/sys/kernel/sched_group_downmigrate + echo 0 > /proc/sys/kernel/sched_select_prev_cpu_us + echo 400000 > /proc/sys/kernel/sched_freq_inc_notify + echo 400000 > /proc/sys/kernel/sched_freq_dec_notify + echo 3 > /proc/sys/kernel/sched_spill_nr_run + + #init task load, restrict wakeups to preferred cluster + echo 15 > /proc/sys/kernel/sched_init_task_load + echo 1 > /proc/sys/kernel/sched_restrict_cluster_spill + echo 50000 > /proc/sys/kernel/sched_short_burst_ns + + # cpuset settings + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + + # disable thermal bcl hotplug to switch governor + echo 0 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + bcl_hotplug_mask=`cat $hotplug_mask` + echo 0 > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + bcl_soc_hotplug_mask=`cat $hotplug_soc_mask` + echo 0 > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + + # online CPU0 + echo 1 > /sys/devices/system/cpu/cpu0/online + # configure governor settings for Big cluster(CPU0 to CPU3) + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif + echo "19000 1344000:39000" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate + echo 1344000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy + echo "85 1344000:80" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads + echo 39000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis + echo 787200 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/ignore_hispeed_on_notif + + # online CPU4 + echo 1 > /sys/devices/system/cpu/cpu4/online + # configure governor settings for Little cluster(CPU4 to CPU7) + echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif + echo "19000 1094400:39000" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay + echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate + echo 1094400 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy + echo "85 1094400:80" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads + echo 39000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis + echo 614400 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/ignore_hispeed_on_notif + + # bring all cores online + echo 1 > /sys/devices/system/cpu/cpu0/online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 1 > /sys/devices/system/cpu/cpu4/online + echo 1 > /sys/devices/system/cpu/cpu5/online + echo 1 > /sys/devices/system/cpu/cpu6/online + echo 1 > /sys/devices/system/cpu/cpu7/online + + # configure LPM + echo N > /sys/module/lpm_levels/system/perf/cpu0/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu1/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu2/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu3/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/cpu4/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/cpu5/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/cpu6/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/cpu7/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-dynret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/perf-l2-dynret/idle_enabled + # enable LPM + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + # re-enable thermal and BCL hotplug + echo 1 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + echo $bcl_hotplug_mask > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + echo $bcl_soc_hotplug_mask > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + + # Set Memory parameters + configure_memory_parameters + + # Enable bus-dcvs + for cpubw in /sys/class/devfreq/*qcom,cpubw* + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo 762 > $cpubw/min_freq + echo "1525 3143 4173 5195 5859 7759 9887 10327" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 85 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 100 > $cpubw/bw_hwmon/decay_rate + echo 50 > $cpubw/bw_hwmon/bw_step + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/low_power_ceil_mbps + echo 50 > $cpubw/bw_hwmon/low_power_io_percent + echo 20 > $cpubw/bw_hwmon/low_power_delay + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + for memlat in /sys/class/devfreq/*qcom,memlat-cpu* + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + + echo "cpufreq" > /sys/class/devfreq/soc:qcom,mincpubw/governor + ;; + esac + ;; +esac + +case "$target" in + "sdm710") + + #Apply settings for sdm710 + # Set the default IRQ affinity to the silver cluster. When a + # CPU is isolated/hotplugged, the IRQ affinity is adjusted + # to one of the CPU from the default IRQ affinity mask. + echo 3f > /proc/irq/default_smp_affinity + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + + case "$soc_id" in + "336" | "337" | "347" | "360" | "393" ) + + # Start Host based Touch processing + case "$hw_platform" in + "MTP" | "Surf" | "RCM" | "QRD" ) + start_hbtp + ;; + esac + + # Core control parameters on silver + echo 0 0 0 0 1 1 > /sys/devices/system/cpu/cpu0/core_ctl/not_preferred + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/is_big_cluster + echo 8 > /sys/devices/system/cpu/cpu0/core_ctl/task_thres + + # Setting b.L scheduler parameters + echo 96 > /proc/sys/kernel/sched_upmigrate + echo 90 > /proc/sys/kernel/sched_downmigrate + echo 140 > /proc/sys/kernel/sched_group_upmigrate + echo 120 > /proc/sys/kernel/sched_group_downmigrate + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/rate_limit_us + echo 1209600 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 576000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/rate_limit_us + echo 1344000 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_freq + echo 652800 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_min_freq + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + echo 85 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_load + + echo "0:1209600" > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + + # Set Memory parameters + configure_memory_parameters + + # Enable bus-dcvs + for cpubw in /sys/class/devfreq/*qcom,cpubw* + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo "1144 1720 2086 2929 3879 5931 6881" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 68 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + #Enable mem_latency governor for DDR scaling + for memlat in /sys/class/devfreq/*qcom,memlat-cpu* + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + + #Enable mem_latency governor for L3 scaling + for memlat in /sys/class/devfreq/*qcom,l3-cpu* + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + + #Enable userspace governor for L3 cdsp nodes + for l3cdsp in /sys/class/devfreq/*qcom,l3-cdsp* + do + echo "userspace" > $l3cdsp/governor + chown -h system $l3cdsp/userspace/set_freq + done + + echo "cpufreq" > /sys/class/devfreq/soc:qcom,mincpubw/governor + + # Disable CPU Retention + echo N > /sys/module/lpm_levels/L3/cpu0/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu1/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu2/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu3/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu4/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu5/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu6/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu7/ret/idle_enabled + + # cpuset parameters + echo 0-5 > /dev/cpuset/background/cpus + echo 0-5 > /dev/cpuset/system-background/cpus + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # Turn on sleep modes. + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + ;; + esac + ;; +esac + +case "$target" in + "trinket") + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + case "$soc_id" in + "394" | "467" | "468" ) + + # Core control parameters on big + echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus + echo 40 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres + echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres + echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms + echo 1 > /sys/devices/system/cpu/cpu4/core_ctl/is_big_cluster + echo 4 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres + + # Setting b.L scheduler parameters + echo 67 > /proc/sys/kernel/sched_downmigrate + echo 77 > /proc/sys/kernel/sched_upmigrate + echo 85 > /proc/sys/kernel/sched_group_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + + # cpuset settings + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + + + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + echo 1305600 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 614400 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + echo 1401600 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_freq + echo 1056000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu4/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu5/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_load + echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_load + + # Set Memory parameters + configure_memory_parameters + + # Enable bus-dcvs + ddr_type=`od -An -tx /proc/device-tree/memory/ddr_device_type` + ddr_type4="07" + ddr_type3="05" + + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw + do + echo "bw_hwmon" > $cpubw/governor + echo 762 > $cpubw/min_freq + if [ ${ddr_type:4:2} == $ddr_type4 ]; then + # LPDDR4 + echo "2288 3440 4173 5195 5859 7759 10322 11863 13763" > $cpubw/bw_hwmon/mbps_zones + echo 85 > $cpubw/bw_hwmon/io_percent + fi + if [ ${ddr_type:4:2} == $ddr_type3 ]; then + # LPDDR3 + echo "1525 3440 5195 5859 7102" > $cpubw/bw_hwmon/mbps_zones + echo 34 > $cpubw/bw_hwmon/io_percent + fi + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 90 > $cpubw/bw_hwmon/decay_rate + echo 190 > $cpubw/bw_hwmon/bw_step + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 50 > $cpubw/polling_interval + done + + done + + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + + # colcoation v3 disabled + echo 0 > /proc/sys/kernel/sched_min_task_util_for_boost + echo 0 > /proc/sys/kernel/sched_min_task_util_for_colocation + echo 0 > /proc/sys/kernel/sched_little_cluster_coloc_fmin_khz + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # Turn on sleep modes. + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + ;; + esac + ;; +esac + +case "$target" in + "sm6150") + + #Apply settings for sm6150 + # Set the default IRQ affinity to the silver cluster. When a + # CPU is isolated/hotplugged, the IRQ affinity is adjusted + # to one of the CPU from the default IRQ affinity mask. + echo 3f > /proc/irq/default_smp_affinity + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + case "$soc_id" in + "355" | "369" | "377" | "380" | "384" ) + target_type=`getprop ro.hardware.type` + if [ "$target_type" == "automotive" ]; then + # update frequencies + configure_sku_parameters + sku_identified=`getprop vendor.sku_identified` + else + sku_identified=0 + fi + + # Core control parameters on silver + echo 0 0 0 0 1 1 > /sys/devices/system/cpu/cpu0/core_ctl/not_preferred + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/is_big_cluster + echo 8 > /sys/devices/system/cpu/cpu0/core_ctl/task_thres + echo 0 > /sys/devices/system/cpu/cpu6/core_ctl/enable + + + # Setting b.L scheduler parameters + # default sched up and down migrate values are 90 and 85 + echo 65 > /proc/sys/kernel/sched_downmigrate + echo 71 > /proc/sys/kernel/sched_upmigrate + # default sched up and down migrate values are 100 and 95 + echo 85 > /proc/sys/kernel/sched_group_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + # colocation v3 settings + echo 740000 > /proc/sys/kernel/sched_little_cluster_coloc_fmin_khz + + + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + echo 1209600 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + if [ $sku_identified != 1 ]; then + echo 576000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + fi + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/down_rate_limit_us + echo 1209600 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_freq + if [ $sku_identified != 1 ]; then + echo 768000 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_min_freq + fi + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + echo 85 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_load + + echo "0:1209600" > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + + # Set Memory parameters + configure_memory_parameters + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-llcc-bw/devfreq/*cpu-cpu-llcc-bw + do + echo "bw_hwmon" > $cpubw/governor + echo "2288 4577 7110 9155 12298 14236" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 68 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 50 > $cpubw/polling_interval + done + + for llccbw in $device/*cpu-llcc-ddr-bw/devfreq/*cpu-llcc-ddr-bw + do + echo "bw_hwmon" > $llccbw/governor + echo "1144 1720 2086 2929 3879 5931 6881" > $llccbw/bw_hwmon/mbps_zones + echo 4 > $llccbw/bw_hwmon/sample_ms + echo 68 > $llccbw/bw_hwmon/io_percent + echo 20 > $llccbw/bw_hwmon/hist_memory + echo 0 > $llccbw/bw_hwmon/hyst_length + echo 80 > $llccbw/bw_hwmon/down_thres + echo 0 > $llccbw/bw_hwmon/guard_band_mbps + echo 250 > $llccbw/bw_hwmon/up_scale + echo 1600 > $llccbw/bw_hwmon/idle_mbps + echo 40 > $llccbw/polling_interval + done + done + + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + + # cpuset parameters + echo 0-5 > /dev/cpuset/background/cpus + echo 0-5 > /dev/cpuset/system-background/cpus + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # Turn on sleep modes. + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + ;; + esac + + #Apply settings for moorea + case "$soc_id" in + "365" | "366" ) + + # Core control parameters on silver + echo 0 0 0 0 1 1 > /sys/devices/system/cpu/cpu0/core_ctl/not_preferred + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/is_big_cluster + echo 8 > /sys/devices/system/cpu/cpu0/core_ctl/task_thres + echo 0 > /sys/devices/system/cpu/cpu6/core_ctl/enable + + # Setting b.L scheduler parameters + # default sched up and down migrate values are 71 and 65 + echo 65 > /proc/sys/kernel/sched_downmigrate + echo 71 > /proc/sys/kernel/sched_upmigrate + # default sched up and down migrate values are 100 and 95 + echo 85 > /proc/sys/kernel/sched_group_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + #colocation v3 settings + echo 740000 > /proc/sys/kernel/sched_little_cluster_coloc_fmin_khz + + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + echo 1248000 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 576000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/down_rate_limit_us + echo 1324600 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_freq + echo 652800 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_min_freq + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + echo 85 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_load + + echo "0:1248000" > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + + # Set Memory parameters + configure_memory_parameters + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-llcc-bw/devfreq/*cpu-cpu-llcc-bw + do + echo "bw_hwmon" > $cpubw/governor + echo "2288 4577 7110 9155 12298 14236" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 68 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 50 > $cpubw/polling_interval + done + + for llccbw in $device/*cpu-llcc-ddr-bw/devfreq/*cpu-llcc-ddr-bw + do + echo "bw_hwmon" > $llccbw/governor + echo "1144 1720 2086 2929 3879 5931 6881" > $llccbw/bw_hwmon/mbps_zones + echo 4 > $llccbw/bw_hwmon/sample_ms + echo 68 > $llccbw/bw_hwmon/io_percent + echo 20 > $llccbw/bw_hwmon/hist_memory + echo 0 > $llccbw/bw_hwmon/hyst_length + echo 80 > $llccbw/bw_hwmon/down_thres + echo 0 > $llccbw/bw_hwmon/guard_band_mbps + echo 250 > $llccbw/bw_hwmon/up_scale + echo 1600 > $llccbw/bw_hwmon/idle_mbps + echo 40 > $llccbw/polling_interval + done + + for npubw in $device/*npu-npu-ddr-bw/devfreq/*npu-npu-ddr-bw + do + echo 1 > /sys/devices/virtual/npu/msm_npu/pwr + echo "bw_hwmon" > $npubw/governor + echo "1144 1720 2086 2929 3879 5931 6881" > $npubw/bw_hwmon/mbps_zones + echo 4 > $npubw/bw_hwmon/sample_ms + echo 80 > $npubw/bw_hwmon/io_percent + echo 20 > $npubw/bw_hwmon/hist_memory + echo 10 > $npubw/bw_hwmon/hyst_length + echo 30 > $npubw/bw_hwmon/down_thres + echo 0 > $npubw/bw_hwmon/guard_band_mbps + echo 250 > $npubw/bw_hwmon/up_scale + echo 0 > $npubw/bw_hwmon/idle_mbps + echo 40 > $npubw/polling_interval + echo 0 > /sys/devices/virtual/npu/msm_npu/pwr + done + done + + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + + # cpuset parameters + echo 0-5 > /dev/cpuset/background/cpus + echo 0-5 > /dev/cpuset/system-background/cpus + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # Turn on sleep modes. + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + ;; + esac + + ;; +esac + + +case "$target" in + "lito") + + #Apply settings for lito + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + fi + + case "$soc_id" in + "400" | "440" | "476" ) + # Core control parameters on silver + echo 0 0 0 0 1 1 > /sys/devices/system/cpu/cpu0/core_ctl/not_preferred + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres + echo 8 > /sys/devices/system/cpu/cpu0/core_ctl/task_thres + echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms + + # Disable Core control on gold, prime + echo 0 > /sys/devices/system/cpu/cpu6/core_ctl/enable + echo 0 > /sys/devices/system/cpu/cpu7/core_ctl/enable + + # Setting b.L scheduler parameters + echo 65 85 > /proc/sys/kernel/sched_downmigrate + echo 71 95 > /proc/sys/kernel/sched_upmigrate + echo 85 > /proc/sys/kernel/sched_group_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + echo 0 > /proc/sys/kernel/sched_coloc_busy_hyst_ns + echo 0 > /proc/sys/kernel/sched_coloc_busy_hysteresis_enable_cpus + echo 0 > /proc/sys/kernel/sched_coloc_busy_hyst_max_ms + + # disable unfiltering + echo 20000000 > /proc/sys/kernel/sched_task_unfilter_period + echo 1 > /proc/sys/kernel/sched_task_unfilter_nr_windows + + # configure governor settings for silver cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + echo 1228800 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl + echo 576000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + echo 650000 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/rtg_boost_freq + + # configure governor settings for gold cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy6/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/down_rate_limit_us + echo 1228800 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/hispeed_freq + echo 85 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_load + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo 0 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/pl + echo 672000 > /sys/devices/system/cpu/cpufreq/policy6/scaling_min_freq + echo 0 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/rtg_boost_freq + + # configure governor settings for gold+ cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy7/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/down_rate_limit_us + echo 1228800 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/hispeed_freq + echo 85 > /sys/devices/system/cpu/cpu7/cpufreq/schedutil/hispeed_load + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + echo 0 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/pl + echo 672000 > /sys/devices/system/cpu/cpufreq/policy7/scaling_min_freq + echo 0 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/rtg_boost_freq + + # colocation v3 settings + echo 51 > /proc/sys/kernel/sched_min_task_util_for_boost + echo 35 > /proc/sys/kernel/sched_min_task_util_for_colocation + + # Enable conservative pl + echo 1 > /proc/sys/kernel/sched_conservative_pl + + echo "0:1228800" > /sys/devices/system/cpu/cpu_boost/input_boost_freq + echo 120 > /sys/devices/system/cpu/cpu_boost/input_boost_ms + + # Set Memory parameters + configure_memory_parameters + + if [ `cat /sys/devices/soc0/revision` == "2.0" ]; then + # r2.0 related changes + echo "0:1075200" > /sys/devices/system/cpu/cpu_boost/input_boost_freq + echo 610000 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/rtg_boost_freq + echo 1075200 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + echo 1152000 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/hispeed_freq + echo 1401600 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/hispeed_freq + echo 614400 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + echo 652800 > /sys/devices/system/cpu/cpufreq/policy6/scaling_min_freq + echo 806400 > /sys/devices/system/cpu/cpufreq/policy7/scaling_min_freq + echo 83 > /proc/sys/kernel/sched_asym_cap_sibling_freq_match_pct + fi + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-llcc-bw/devfreq/*cpu-cpu-llcc-bw + do + echo "bw_hwmon" > $cpubw/governor + echo "2288 4577 7110 9155 12298 14236 16265" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 68 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 50 > $cpubw/polling_interval + done + + for llccbw in $device/*cpu-llcc-ddr-bw/devfreq/*cpu-llcc-ddr-bw + do + echo "bw_hwmon" > $llccbw/governor + echo "1144 1720 2086 2929 3879 5931 6881 7980" > $llccbw/bw_hwmon/mbps_zones + echo 4 > $llccbw/bw_hwmon/sample_ms + echo 68 > $llccbw/bw_hwmon/io_percent + echo 20 > $llccbw/bw_hwmon/hist_memory + echo 0 > $llccbw/bw_hwmon/hyst_length + echo 80 > $llccbw/bw_hwmon/down_thres + echo 0 > $llccbw/bw_hwmon/guard_band_mbps + echo 250 > $llccbw/bw_hwmon/up_scale + echo 1600 > $llccbw/bw_hwmon/idle_mbps + echo 50 > $llccbw/polling_interval + done + + for npubw in $device/*npu*-ddr-bw/devfreq/*npu*-ddr-bw + do + echo 1 > /sys/devices/virtual/npu/msm_npu/pwr + echo "bw_hwmon" > $npubw/governor + echo "1144 1720 2086 2929 3879 5931 6881 7980" > $npubw/bw_hwmon/mbps_zones + echo 4 > $npubw/bw_hwmon/sample_ms + echo 80 > $npubw/bw_hwmon/io_percent + echo 20 > $npubw/bw_hwmon/hist_memory + echo 10 > $npubw/bw_hwmon/hyst_length + echo 30 > $npubw/bw_hwmon/down_thres + echo 0 > $npubw/bw_hwmon/guard_band_mbps + echo 250 > $npubw/bw_hwmon/up_scale + echo 0 > $npubw/bw_hwmon/idle_mbps + echo 40 > $npubw/polling_interval + echo 0 > /sys/devices/virtual/npu/msm_npu/pwr + done + + for npullccbw in $device/*npu*-llcc-bw/devfreq/*npu*-llcc-bw + do + echo 1 > /sys/devices/virtual/npu/msm_npu/pwr + echo "bw_hwmon" > $npullccbw/governor + echo "2288 4577 7110 9155 12298 14236 16265" > $npullccbw/bw_hwmon/mbps_zones + echo 4 > $npullccbw/bw_hwmon/sample_ms + echo 100 > $npullccbw/bw_hwmon/io_percent + echo 20 > $npullccbw/bw_hwmon/hist_memory + echo 10 > $npullccbw/bw_hwmon/hyst_length + echo 30 > $npullccbw/bw_hwmon/down_thres + echo 0 > $npullccbw/bw_hwmon/guard_band_mbps + echo 250 > $npullccbw/bw_hwmon/up_scale + echo 40 > $npullccbw/polling_interval + echo 0 > /sys/devices/virtual/npu/msm_npu/pwr + done + done + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 0 + setprop vendor.dcvs.prop 1 + + # cpuset parameters + echo 0-5 > /dev/cpuset/background/cpus + echo 0-5 > /dev/cpuset/system-background/cpus + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # Turn on sleep modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + ;; + esac + + #Apply settings for lagoon + case "$soc_id" in + "434" | "459" ) + + # Core control parameters on silver + echo 0 0 0 0 1 1 > /sys/devices/system/cpu/cpu0/core_ctl/not_preferred + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms + echo 8 > /sys/devices/system/cpu/cpu0/core_ctl/task_thres + + # Disable Core control on gold + echo 0 > /sys/devices/system/cpu/cpu6/core_ctl/enable + + + # disable unfiltering + echo 20000000 > /proc/sys/kernel/sched_task_unfilter_period + + # Setting b.L scheduler parameters + # default sched up and down migrate values are 95 and 85 + echo 65 > /proc/sys/kernel/sched_downmigrate + echo 71 > /proc/sys/kernel/sched_upmigrate + + # default sched up and down migrate values are 100 and 95 + echo 85 > /proc/sys/kernel/sched_group_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + echo 0 > /proc/sys/kernel/sched_coloc_busy_hyst_ns + echo 0 > /proc/sys/kernel/sched_coloc_busy_hysteresis_enable_cpus + echo 0 > /proc/sys/kernel/sched_coloc_busy_hyst_max_ms + + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + echo 1248000 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 576000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/down_rate_limit_us + echo 1248000 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_freq + echo 652800 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_min_freq + + #colocation v3 settings + echo 740000 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/rtg_boost_freq + echo 0 > /sys/devices/system/cpu/cpufreq/policy6/schedutil/rtg_boost_freq + echo 51 > /proc/sys/kernel/sched_min_task_util_for_boost + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + echo 85 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_load + + # Enable conservative pl + echo 1 > /proc/sys/kernel/sched_conservative_pl + + echo "0:1248000" > /sys/devices/system/cpu/cpu_boost/input_boost_freq + echo 120 > /sys/devices/system/cpu/cpu_boost/input_boost_ms + + # Set Memory parameters + configure_memory_parameters + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-llcc-bw/devfreq/*cpu-cpu-llcc-bw + do + echo "bw_hwmon" > $cpubw/governor + echo "2288 4577 7110 9155 12298 14236" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 68 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 50 > $cpubw/polling_interval + done + + for llccbw in $device/*cpu-llcc-ddr-bw/devfreq/*cpu-llcc-ddr-bw + do + echo "bw_hwmon" > $llccbw/governor + echo "1144 1720 2086 2929 3879 5931 6881 8137" > $llccbw/bw_hwmon/mbps_zones + echo 4 > $llccbw/bw_hwmon/sample_ms + echo 68 > $llccbw/bw_hwmon/io_percent + echo 20 > $llccbw/bw_hwmon/hist_memory + echo 0 > $llccbw/bw_hwmon/hyst_length + echo 80 > $llccbw/bw_hwmon/down_thres + echo 0 > $llccbw/bw_hwmon/guard_band_mbps + echo 250 > $llccbw/bw_hwmon/up_scale + echo 1600 > $llccbw/bw_hwmon/idle_mbps + echo 40 > $llccbw/polling_interval + done + + for npubw in $device/*npu*-ddr-bw/devfreq/*npu*-ddr-bw + do + echo 1 > /sys/devices/virtual/npu/msm_npu/pwr + echo "bw_hwmon" > $npubw/governor + echo "1144 1720 2086 2929 3879 5931 6881 7980" > $npubw/bw_hwmon/mbps_zones + echo 4 > $npubw/bw_hwmon/sample_ms + echo 80 > $npubw/bw_hwmon/io_percent + echo 20 > $npubw/bw_hwmon/hist_memory + echo 10 > $npubw/bw_hwmon/hyst_length + echo 30 > $npubw/bw_hwmon/down_thres + echo 0 > $npubw/bw_hwmon/guard_band_mbps + echo 250 > $npubw/bw_hwmon/up_scale + echo 0 > $npubw/bw_hwmon/idle_mbps + echo 40 > $npubw/polling_interval + echo 0 > /sys/devices/virtual/npu/msm_npu/pwr + done + + for npullccbw in $device/*npu*-llcc-bw/devfreq/*npu*-llcc-bw + do + echo 1 > /sys/devices/virtual/npu/msm_npu/pwr + echo "bw_hwmon" > $npullccbw/governor + echo "2288 4577 7110 9155 12298 14236 16265" > $npullccbw/bw_hwmon/mbps_zones + echo 4 > $npullccbw/bw_hwmon/sample_ms + echo 100 > $npullccbw/bw_hwmon/io_percent + echo 20 > $npullccbw/bw_hwmon/hist_memory + echo 10 > $npullccbw/bw_hwmon/hyst_length + echo 30 > $npullccbw/bw_hwmon/down_thres + echo 0 > $npullccbw/bw_hwmon/guard_band_mbps + echo 250 > $npullccbw/bw_hwmon/up_scale + echo 40 > $npullccbw/polling_interval + echo 0 > /sys/devices/virtual/npu/msm_npu/pwr + done + done + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + + # cpuset parameters + echo 0-5 > /dev/cpuset/background/cpus + echo 0-5 > /dev/cpuset/system-background/cpus + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # Turn off sleep modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + ;; + esac +esac + +case "$target" in + "bengal") + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + case "$soc_id" in + "417" | "420" | "444" | "445" | "469" | "470" ) + + # Core control is temporarily disabled till bring up + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable + echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus + # Core control parameters on big + echo 40 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres + echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres + echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms + echo 4 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres + + # Setting b.L scheduler parameters + echo 67 > /proc/sys/kernel/sched_downmigrate + echo 77 > /proc/sys/kernel/sched_upmigrate + echo 85 > /proc/sys/kernel/sched_group_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + + # cpuset settings + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + + + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + echo 1305600 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 614400 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/rtg_boost_freq + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/down_rate_limit_us + echo 1401600 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_freq + echo 1056000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/rtg_boost_freq + + echo "0:1017600" > /sys/devices/system/cpu/cpu_boost/input_boost_freq + echo 80 > /sys/devices/system/cpu/cpu_boost/input_boost_ms + + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu4/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu5/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_load + echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_load + + # Set Memory parameters + configure_memory_parameters + + # Enable bus-dcvs + ddr_type=`od -An -tx /proc/device-tree/memory/ddr_device_type` + ddr_type4="07" + ddr_type3="05" + + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo 762 > $cpubw/min_freq + if [ ${ddr_type:4:2} == $ddr_type4 ]; then + # LPDDR4 + echo "2288 3440 4173 5195 5859 7759 10322 11863 13763" > $cpubw/bw_hwmon/mbps_zones + echo 85 > $cpubw/bw_hwmon/io_percent + fi + if [ ${ddr_type:4:2} == $ddr_type3 ]; then + # LPDDR3 + echo "1525 3440 5195 5859 7102" > $cpubw/bw_hwmon/mbps_zones + echo 34 > $cpubw/bw_hwmon/io_percent + fi + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 90 > $cpubw/bw_hwmon/decay_rate + echo 190 > $cpubw/bw_hwmon/bw_step + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + done + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + + # colcoation v3 disabled + echo 0 > /proc/sys/kernel/sched_min_task_util_for_boost + echo 0 > /proc/sys/kernel/sched_min_task_util_for_colocation + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # Turn on sleep modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + ;; + esac + + #power/perf tunings for khaje + case "$soc_id" in + "518" ) + + # Core control parameters on big + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable + echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus + echo 40 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres + echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres + echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms + echo 4 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres + + # Setting b.L scheduler parameters + echo 65 > /proc/sys/kernel/sched_downmigrate + echo 71 > /proc/sys/kernel/sched_upmigrate + echo 85 > /proc/sys/kernel/sched_group_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + + # cpuset settings + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + + + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + echo 1516800 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 691200 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/rtg_boost_freq + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/down_rate_limit_us + echo 1344000 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_freq + echo 1056000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/rtg_boost_freq + + echo "0:1190000" > /sys/devices/system/cpu/cpu_boost/input_boost_freq + echo 80 > /sys/devices/system/cpu/cpu_boost/input_boost_ms + + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu4/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu5/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_load + echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_load + + # Set Memory parameters + configure_memory_parameters + + # Enable bus-dcvs + + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo 762 > $cpubw/min_freq + echo "2288 3440 4173 5195 5859 7759 10322 11863 13763 15960" > $cpubw/bw_hwmon/mbps_zones + echo 85 > $cpubw/bw_hwmon/io_percent + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 90 > $cpubw/bw_hwmon/decay_rate + echo 190 > $cpubw/bw_hwmon/bw_step + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + done + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + + # colcoation v3 disabled + echo 0 > /proc/sys/kernel/sched_min_task_util_for_boost + echo 0 > /proc/sys/kernel/sched_min_task_util_for_colocation + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # Turn on sleep modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + ;; + esac + + # Scuba perf/power tunings + case "$soc_id" in + "441" | "471" | "473" | "474" ) + + # Quad-core device. disable core_ctl + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable + + # Configure schedutil governor settings + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + echo 1305600 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 614400 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/rtg_boost_freq + + # sched_load_boost as -6 is equivalent to target load as 85. + echo 0 > /proc/sys/kernel/sched_boost + echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost + echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_load + + # Set Memory parameters + configure_memory_parameters + + # Enable bus-dcvs + ddr_type=`od -An -tx /proc/device-tree/memory/ddr_device_type` + ddr_type4="07" + ddr_type3="05" + + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo 762 > $cpubw/min_freq + if [ ${ddr_type:4:2} == $ddr_type4 ]; then + # LPDDR4 + echo "2288 3440 4173 5195 5859 7759 10322 11863 13763" > $cpubw/bw_hwmon/mbps_zones + echo 85 > $cpubw/bw_hwmon/io_percent + fi + if [ ${ddr_type:4:2} == $ddr_type3 ]; then + # LPDDR3 + echo "1525 3440 5195 5859 7102" > $cpubw/bw_hwmon/mbps_zones + echo 34 > $cpubw/bw_hwmon/io_percent + fi + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 90 > $cpubw/bw_hwmon/decay_rate + echo 190 > $cpubw/bw_hwmon/bw_step + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + + done + + # Disable low power modes. Enable it after LPM stable + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + ;; + esac + + ;; +esac + + +#Apply settings for atoll +case "$target" in + "atoll") + + # Core control parameters on silver + echo 0 0 0 0 1 1 > /sys/devices/system/cpu/cpu0/core_ctl/not_preferred + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms + echo 8 > /sys/devices/system/cpu/cpu0/core_ctl/task_thres + echo 0 > /sys/devices/system/cpu/cpu6/core_ctl/enable + + # Setting b.L scheduler parameters + # default sched up and down migrate values are 95 and 85 + echo 65 > /proc/sys/kernel/sched_downmigrate + echo 71 > /proc/sys/kernel/sched_upmigrate + # default sched up and down migrate values are 100 and 95 + echo 85 > /proc/sys/kernel/sched_group_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + #colocation v3 settings + echo 740000 > /proc/sys/kernel/sched_little_cluster_coloc_fmin_khz + + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us + echo 1248000 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 576000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/down_rate_limit_us + echo 1267200 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_freq + echo 652800 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_min_freq + + # sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable. + echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost + echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost + echo 85 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_load + + echo "0:1248000" > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + + # Set Memory parameters + configure_memory_parameters + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-llcc-bw/devfreq/*cpu-cpu-llcc-bw + do + echo "bw_hwmon" > $cpubw/governor + echo "2288 4577 7110 9155 12298 14236" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 68 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 50 > $cpubw/polling_interval + done + + for llccbw in $device/*cpu-llcc-ddr-bw/devfreq/*cpu-llcc-ddr-bw + do + echo "bw_hwmon" > $llccbw/governor + echo "1144 1720 2086 2929 3879 5931 6881 8137" > $llccbw/bw_hwmon/mbps_zones + echo 4 > $llccbw/bw_hwmon/sample_ms + echo 68 > $llccbw/bw_hwmon/io_percent + echo 20 > $llccbw/bw_hwmon/hist_memory + echo 0 > $llccbw/bw_hwmon/hyst_length + echo 80 > $llccbw/bw_hwmon/down_thres + echo 0 > $llccbw/bw_hwmon/guard_band_mbps + echo 250 > $llccbw/bw_hwmon/up_scale + echo 1600 > $llccbw/bw_hwmon/idle_mbps + echo 40 > $llccbw/polling_interval + done + + for npubw in $device/*npu*-npu-ddr-bw/devfreq/*npu*-npu-ddr-bw + do + echo 1 > /sys/devices/virtual/npu/msm_npu/pwr + echo "bw_hwmon" > $npubw/governor + echo "1144 1720 2086 2929 3879 5931 6881 8137" > $npubw/bw_hwmon/mbps_zones + echo 4 > $npubw/bw_hwmon/sample_ms + echo 80 > $npubw/bw_hwmon/io_percent + echo 20 > $npubw/bw_hwmon/hist_memory + echo 10 > $npubw/bw_hwmon/hyst_length + echo 30 > $npubw/bw_hwmon/down_thres + echo 0 > $npubw/bw_hwmon/guard_band_mbps + echo 250 > $npubw/bw_hwmon/up_scale + echo 0 > $npubw/bw_hwmon/idle_mbps + echo 40 > $npubw/polling_interval + echo 0 > /sys/devices/virtual/npu/msm_npu/pwr + done + + done + + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + + # cpuset parameters + echo 0-5 > /dev/cpuset/background/cpus + echo 0-5 > /dev/cpuset/system-background/cpus + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # Turn on sleep modes + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + ;; +esac + + +case "$target" in + "qcs605") + + #Apply settings for qcs605 + # Set the default IRQ affinity to the silver cluster. When a + # CPU is isolated/hotplugged, the IRQ affinity is adjusted + # to one of the CPU from the default IRQ affinity mask. + echo 3f > /proc/irq/default_smp_affinity + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + + if [ -f /sys/devices/soc0/platform_subtype_id ]; then + platform_subtype_id=`cat /sys/devices/soc0/platform_subtype_id` + fi + + case "$soc_id" in + "347" ) + + # Start Host based Touch processing + case "$hw_platform" in + "Surf" | "RCM" | "QRD" ) + start_hbtp + ;; + "MTP" ) + if [ $platform_subtype_id != 5 ]; then + start_hbtp + fi + ;; + esac + + # Core control parameters on silver + echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres + echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/is_big_cluster + echo 8 > /sys/devices/system/cpu/cpu0/core_ctl/task_thres + + # Setting b.L scheduler parameters + echo 96 > /proc/sys/kernel/sched_upmigrate + echo 90 > /proc/sys/kernel/sched_downmigrate + echo 140 > /proc/sys/kernel/sched_group_upmigrate + echo 120 > /proc/sys/kernel/sched_group_downmigrate + + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/rate_limit_us + echo 1209600 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 576000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/rate_limit_us + echo 1344000 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/hispeed_freq + echo 825600 > /sys/devices/system/cpu/cpu6/cpufreq/scaling_min_freq + + echo "0:1209600" > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + + # Enable bus-dcvs + for cpubw in /sys/class/devfreq/*qcom,cpubw* + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo "1144 1720 2086 2929 3879 5931 6881" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 68 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 0 > $cpubw/bw_hwmon/hyst_length + echo 80 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/low_power_ceil_mbps + echo 68 > $cpubw/bw_hwmon/low_power_io_percent + echo 20 > $cpubw/bw_hwmon/low_power_delay + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + #Enable mem_latency governor for DDR scaling + for memlat in /sys/class/devfreq/*qcom,memlat-cpu* + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + + #Enable mem_latency governor for L3 scaling + for memlat in /sys/class/devfreq/*qcom,l3-cpu* + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + + echo "cpufreq" > /sys/class/devfreq/soc:qcom,mincpubw/governor + + # cpuset parameters + echo 0-5 > /dev/cpuset/background/cpus + echo 0-5 > /dev/cpuset/system-background/cpus + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # Turn on sleep modes. + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + echo 100 > /proc/sys/vm/swappiness + ;; + esac + ;; +esac + +case "$target" in + "apq8084") + echo 4 > /sys/module/lpm_levels/enable_low_power/l2 + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/retention/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/retention/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/retention/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/retention/idle_enabled + echo 0 > /sys/module/msm_thermal/core_control/enabled + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + for devfreq_gov in /sys/class/devfreq/qcom,cpubw*/governor + do + echo "cpubw_hwmon" > $devfreq_gov + done + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "interactive" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor + echo "interactive" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor + echo "interactive" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor + echo "20000 1400000:40000 1700000:20000" > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load + echo 1497600 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq + echo "85 1500000:90 1800000:70" > /sys/devices/system/cpu/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time + echo 20 > /sys/module/cpu_boost/parameters/boost_ms + echo 1728000 > /sys/module/cpu_boost/parameters/sync_threshold + echo 100000 > /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor + echo 1497600 > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + echo 1 > /dev/cpuctl/apps/cpu.notify_on_migrate + echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 300000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq + echo 300000 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq + echo 300000 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq + echo 1 > /sys/module/msm_thermal/core_control/enabled + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + chown -h root.system /sys/devices/system/cpu/mfreq + chmod -h 220 /sys/devices/system/cpu/mfreq + chown -h root.system /sys/devices/system/cpu/cpu1/online + chown -h root.system /sys/devices/system/cpu/cpu2/online + chown -h root.system /sys/devices/system/cpu/cpu3/online + chmod -h 664 /sys/devices/system/cpu/cpu1/online + chmod -h 664 /sys/devices/system/cpu/cpu2/online + chmod -h 664 /sys/devices/system/cpu/cpu3/online + ;; +esac + +case "$target" in + "mpq8092") + echo 4 > /sys/module/lpm_levels/enable_low_power/l2 + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu0/retention/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu1/retention/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu2/retention/idle_enabled + echo 1 > /sys/module/msm_pm/modes/cpu3/retention/idle_enabled + echo 0 > /sys/module/msm_thermal/core_control/enabled + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor + echo "ondemand" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor + echo "ondemand" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor + echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold + echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy + echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 300000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq + echo 300000 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq + echo 300000 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq + echo 1 > /sys/module/msm_thermal/core_control/enabled + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq + chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + chown -h root.system /sys/devices/system/cpu/mfreq + chmod -h 220 /sys/devices/system/cpu/mfreq + chown -h root.system /sys/devices/system/cpu/cpu1/online + chown -h root.system /sys/devices/system/cpu/cpu2/online + chown -h root.system /sys/devices/system/cpu/cpu3/online + chmod -h 664 /sys/devices/system/cpu/cpu1/online + chmod -h 664 /sys/devices/system/cpu/cpu2/online + chmod -h 664 /sys/devices/system/cpu/cpu3/online + ;; +esac + +case "$target" in + "msm8992") + # disable thermal bcl hotplug to switch governor + echo 0 > /sys/module/msm_thermal/core_control/enabled + echo -n disable > /sys/devices/soc.*/qcom,bcl.*/mode + bcl_hotplug_mask=`cat /sys/devices/soc.*/qcom,bcl.*/hotplug_mask` + echo 0 > /sys/devices/soc.*/qcom,bcl.*/hotplug_mask + echo -n enable > /sys/devices/soc.*/qcom,bcl.*/mode + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + # configure governor settings for little cluster + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif + echo 19000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy + echo 80 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time + echo 80000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis + echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + # online CPU4 + echo 1 > /sys/devices/system/cpu/cpu4/online + # configure governor settings for big cluster + echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif + echo 19000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate + echo 1536000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy + echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time + echo 80000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis + echo 384000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + # re-enable thermal and BCL hotplug + echo 1 > /sys/module/msm_thermal/core_control/enabled + echo -n disable > /sys/devices/soc.*/qcom,bcl.*/mode + echo $bcl_hotplug_mask > /sys/devices/soc.*/qcom,bcl.*/hotplug_mask + echo $bcl_soc_hotplug_mask > /sys/devices/soc.*/qcom,bcl.*/hotplug_soc_mask + echo -n enable > /sys/devices/soc.*/qcom,bcl.*/mode + # plugin remaining A57s + echo 1 > /sys/devices/system/cpu/cpu5/online + # input boost configuration + echo 0:1248000 > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + # Enable task migration fixups in the scheduler + echo 1 > /proc/sys/kernel/sched_migration_fixup + for devfreq_gov in /sys/class/devfreq/qcom,cpubw*/governor + do + echo "bw_hwmon" > $devfreq_gov + done + #enable rps static configuration + echo 8 > /sys/class/net/rmnet_ipa0/queues/rx-0/rps_cpus + echo 30 > /proc/sys/kernel/sched_small_task + ;; +esac + +case "$target" in + "msm8994") + # ensure at most one A57 is online when thermal hotplug is disabled + echo 0 > /sys/devices/system/cpu/cpu5/online + echo 0 > /sys/devices/system/cpu/cpu6/online + echo 0 > /sys/devices/system/cpu/cpu7/online + # in case CPU4 is online, limit its frequency + echo 960000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + # Limit A57 max freq from msm_perf module in case CPU 4 is offline + echo "4:960000 5:960000 6:960000 7:960000" > /sys/module/msm_performance/parameters/cpu_max_freq + # disable thermal bcl hotplug to switch governor + echo 0 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + bcl_hotplug_mask=`cat $hotplug_mask` + echo 0 > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + bcl_soc_hotplug_mask=`cat $hotplug_soc_mask` + echo 0 > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + # configure governor settings for little cluster + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif + echo 19000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy + echo 80 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time + echo 80000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis + echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + # online CPU4 + echo 1 > /sys/devices/system/cpu/cpu4/online + # Best effort limiting for first time boot if msm_performance module is absent + echo 960000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + # configure governor settings for big cluster + echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif + echo "19000 1400000:39000 1700000:19000" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate + echo 1248000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy + echo "85 1500000:90 1800000:70" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads + echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time + echo 80000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis + echo 384000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + # restore A57's max + cat /sys/devices/system/cpu/cpu4/cpufreq/cpuinfo_max_freq > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + # re-enable thermal and BCL hotplug + echo 1 > /sys/module/msm_thermal/core_control/enabled + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n disable > $mode + done + for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask + do + echo $bcl_hotplug_mask > $hotplug_mask + done + for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask + do + echo $bcl_soc_hotplug_mask > $hotplug_soc_mask + done + for mode in /sys/devices/soc.0/qcom,bcl.*/mode + do + echo -n enable > $mode + done + # plugin remaining A57s + echo 1 > /sys/devices/system/cpu/cpu5/online + echo 1 > /sys/devices/system/cpu/cpu6/online + echo 1 > /sys/devices/system/cpu/cpu7/online + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + # Restore CPU 4 max freq from msm_performance + echo "4:4294967295 5:4294967295 6:4294967295 7:4294967295" > /sys/module/msm_performance/parameters/cpu_max_freq + # input boost configuration + echo 0:1344000 > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + # Setting b.L scheduler parameters + echo 1 > /proc/sys/kernel/sched_migration_fixup + echo 30 > /proc/sys/kernel/sched_small_task + echo 20 > /proc/sys/kernel/sched_mostly_idle_load + echo 3 > /proc/sys/kernel/sched_mostly_idle_nr_run + echo 99 > /proc/sys/kernel/sched_upmigrate + echo 85 > /proc/sys/kernel/sched_downmigrate + echo 400000 > /proc/sys/kernel/sched_freq_inc_notify + echo 400000 > /proc/sys/kernel/sched_freq_dec_notify + #enable rps static configuration + echo 8 > /sys/class/net/rmnet_ipa0/queues/rx-0/rps_cpus + for devfreq_gov in /sys/class/devfreq/qcom,cpubw*/governor + do + echo "bw_hwmon" > $devfreq_gov + done + ;; +esac + +case "$target" in + "msm8996") + # disable thermal bcl hotplug to switch governor + echo 0 > /sys/module/msm_thermal/core_control/enabled + echo -n disable > /sys/devices/soc/soc:qcom,bcl/mode + bcl_hotplug_mask=`cat /sys/devices/soc/soc:qcom,bcl/hotplug_mask` + echo 0 > /sys/devices/soc/soc:qcom,bcl/hotplug_mask + bcl_soc_hotplug_mask=`cat /sys/devices/soc/soc:qcom,bcl/hotplug_soc_mask` + echo 0 > /sys/devices/soc/soc:qcom,bcl/hotplug_soc_mask + echo -n enable > /sys/devices/soc/soc:qcom,bcl/mode + # set sync wakee policy tunable + echo 1 > /proc/sys/kernel/sched_prefer_sync_wakee_to_waker + # configure governor settings for little cluster + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif + echo 19000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate + echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy + echo 80 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads + echo 19000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time + echo 79000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis + echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/ignore_hispeed_on_notif + # online CPU2 + echo 1 > /sys/devices/system/cpu/cpu2/online + # configure governor settings for big cluster + echo "interactive" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu2/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu2/cpufreq/interactive/use_migration_notif + echo "19000 1400000:39000 1700000:19000 2100000:79000" > /sys/devices/system/cpu/cpu2/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu2/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu2/cpufreq/interactive/timer_rate + echo 1248000 > /sys/devices/system/cpu/cpu2/cpufreq/interactive/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpu2/cpufreq/interactive/io_is_busy + echo "85 1500000:90 1800000:70 2100000:95" > /sys/devices/system/cpu/cpu2/cpufreq/interactive/target_loads + echo 19000 > /sys/devices/system/cpu/cpu2/cpufreq/interactive/min_sample_time + echo 79000 > /sys/devices/system/cpu/cpu2/cpufreq/interactive/max_freq_hysteresis + echo 300000 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq + echo 1 > /sys/devices/system/cpu/cpu2/cpufreq/interactive/ignore_hispeed_on_notif + # re-enable thermal and BCL hotplug + echo 1 > /sys/module/msm_thermal/core_control/enabled + echo -n disable > /sys/devices/soc/soc:qcom,bcl/mode + echo $bcl_hotplug_mask > /sys/devices/soc/soc:qcom,bcl/hotplug_mask + echo $bcl_soc_hotplug_mask > /sys/devices/soc/soc:qcom,bcl/hotplug_soc_mask + echo -n enable > /sys/devices/soc/soc:qcom,bcl/mode + # input boost configuration + echo "0:1324800 2:1324800" > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + # Setting b.L scheduler parameters + echo 0 > /proc/sys/kernel/sched_boost + echo 1 > /proc/sys/kernel/sched_migration_fixup + echo 45 > /proc/sys/kernel/sched_downmigrate + echo 45 > /proc/sys/kernel/sched_upmigrate + echo 400000 > /proc/sys/kernel/sched_freq_inc_notify + echo 400000 > /proc/sys/kernel/sched_freq_dec_notify + echo 3 > /proc/sys/kernel/sched_spill_nr_run + echo 100 > /proc/sys/kernel/sched_init_task_load + # Enable bus-dcvs + for cpubw in /sys/class/devfreq/*qcom,cpubw* + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo 1525 > $cpubw/min_freq + echo "1525 5195 11863 13763" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 34 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 10 > $cpubw/bw_hwmon/hyst_length + echo 0 > $cpubw/bw_hwmon/low_power_ceil_mbps + echo 34 > $cpubw/bw_hwmon/low_power_io_percent + echo 20 > $cpubw/bw_hwmon/low_power_delay + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + for memlat in /sys/class/devfreq/*qcom,memlat-cpu* + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + done + echo "cpufreq" > /sys/class/devfreq/soc:qcom,mincpubw/governor + + soc_revision=`cat /sys/devices/soc0/revision` + if [ "$soc_revision" == "2.0" ]; then + #Disable suspend for v2.0 + echo pwr_dbg > /sys/power/wake_lock + elif [ "$soc_revision" == "2.1" ]; then + # Enable C4.D4.E4.M3 LPM modes + # Disable D3 state + echo 0 > /sys/module/lpm_levels/system/pwr/pwr-l2-gdhs/idle_enabled + echo 0 > /sys/module/lpm_levels/system/perf/perf-l2-gdhs/idle_enabled + # Disable DEF-FPC mode + echo N > /sys/module/lpm_levels/system/pwr/cpu0/fpc-def/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/cpu1/fpc-def/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu2/fpc-def/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu3/fpc-def/idle_enabled + else + # Enable all LPMs by default + # This will enable C4, D4, D3, E4 and M3 LPMs + echo N > /sys/module/lpm_levels/parameters/sleep_disabled + fi + echo N > /sys/module/lpm_levels/parameters/sleep_disabled + # Starting io prefetcher service + start iop + + # Set Memory parameters + configure_memory_parameters + ;; +esac + +case "$target" in + "sdm845") + + # Set the default IRQ affinity to the silver cluster. When a + # CPU is isolated/hotplugged, the IRQ affinity is adjusted + # to one of the CPU from the default IRQ affinity mask. + echo f > /proc/irq/default_smp_affinity + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + fi + + if [ -f /sys/devices/soc0/platform_subtype_id ]; then + platform_subtype_id=`cat /sys/devices/soc0/platform_subtype_id` + fi + + case "$soc_id" in + "321" | "341") + # Start Host based Touch processing + case "$hw_platform" in + "QRD" ) + case "$platform_subtype_id" in + "32") #QVR845 do nothing + ;; + *) + start_hbtp + ;; + esac + ;; + *) + start_hbtp + ;; + esac + ;; + esac + # Core control parameters + echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres + echo 30 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms + echo 1 > /sys/devices/system/cpu/cpu4/core_ctl/is_big_cluster + echo 4 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres + + # Setting b.L scheduler parameters + echo 95 > /proc/sys/kernel/sched_upmigrate + echo 85 > /proc/sys/kernel/sched_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + echo 95 > /proc/sys/kernel/sched_group_downmigrate + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + # configure governor settings for little cluster + echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/rate_limit_us + echo 1209600 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/pl + echo 576000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + + # configure governor settings for big cluster + echo "schedutil" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/rate_limit_us + echo 1574400 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/pl + echo "0:1324800" > /sys/module/cpu_boost/parameters/input_boost_freq + echo 120 > /sys/module/cpu_boost/parameters/input_boost_ms + # Limit the min frequency to 825MHz + echo 825000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + + # Enable oom_reaper + echo 1 > /sys/module/lowmemorykiller/parameters/oom_reaper + + # Enable bus-dcvs + for cpubw in /sys/class/devfreq/*qcom,cpubw* + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo "2288 4577 6500 8132 9155 10681" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 50 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 10 > $cpubw/bw_hwmon/hyst_length + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + for llccbw in /sys/class/devfreq/*qcom,llccbw* + do + echo "bw_hwmon" > $llccbw/governor + echo 50 > $llccbw/polling_interval + echo "1720 2929 3879 5931 6881" > $llccbw/bw_hwmon/mbps_zones + echo 4 > $llccbw/bw_hwmon/sample_ms + echo 80 > $llccbw/bw_hwmon/io_percent + echo 20 > $llccbw/bw_hwmon/hist_memory + echo 10 > $llccbw/bw_hwmon/hyst_length + echo 0 > $llccbw/bw_hwmon/guard_band_mbps + echo 250 > $llccbw/bw_hwmon/up_scale + echo 1600 > $llccbw/bw_hwmon/idle_mbps + done + + #Enable mem_latency governor for DDR scaling + for memlat in /sys/class/devfreq/*qcom,memlat-cpu* + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + + #Enable mem_latency governor for L3 scaling + for memlat in /sys/class/devfreq/*qcom,l3-cpu* + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + + #Enable userspace governor for L3 cdsp nodes + for l3cdsp in /sys/class/devfreq/*qcom,l3-cdsp* + do + echo "userspace" > $l3cdsp/governor + chown -h system $l3cdsp/userspace/set_freq + done + + #Gold L3 ratio ceil + echo 4000 > /sys/class/devfreq/soc:qcom,l3-cpu4/mem_latency/ratio_ceil + + echo "compute" > /sys/class/devfreq/soc:qcom,mincpubw/governor + echo 10 > /sys/class/devfreq/soc:qcom,mincpubw/polling_interval + + # cpuset parameters + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + # Disable CPU Retention + echo N > /sys/module/lpm_levels/L3/cpu0/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu1/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu2/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu3/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu4/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu5/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu6/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/cpu7/ret/idle_enabled + echo N > /sys/module/lpm_levels/L3/l3-dyn-ret/idle_enabled + # Turn on sleep modes. + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + echo 100 > /proc/sys/vm/swappiness + echo 120 > /proc/sys/vm/watermark_scale_factor + ;; +esac + +case "$target" in + "msmnile") + # cpuset parameters + target_varient=`getprop ro.build.product` + if [ "$target_varient" == "msmnile_gvmq" ]; then + echo 4-7 > /dev/cpuset/background/cpus + echo 4-7 > /dev/cpuset/system-background/cpus + + # Enable oom_reaper + if [ -f /sys/module/lowmemorykiller/parameters/oom_reaper ]; then + echo 1 > /sys/module/lowmemorykiller/parameters/oom_reaper + else + echo 1 > /proc/sys/vm/reap_mem_on_sigkill + fi + # Disable wsf, beacause we are using efk. + # wsf Range : 1..1000 So set to bare minimum value 1. + echo 1 > /proc/sys/vm/watermark_scale_factor + + # Disable wsf, beacause we are using efk. + # wsf Range : 1..1000 So set to bare minimum value 1. + echo 1 > /proc/sys/vm/watermark_scale_factor + # Enable oom_reaper + echo 1 > /proc/sys/vm/reap_mem_on_sigkill + + else + # Core control parameters for gold + echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres + echo 30 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms + echo 3 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres + + # Core control parameters for gold+ + echo 0 > /sys/devices/system/cpu/cpu7/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu7/core_ctl/busy_up_thres + echo 30 > /sys/devices/system/cpu/cpu7/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu7/core_ctl/offline_delay_ms + echo 1 > /sys/devices/system/cpu/cpu7/core_ctl/task_thres + # Controls how many more tasks should be eligible to run on gold CPUs + # w.r.t number of gold CPUs available to trigger assist (max number of + # tasks eligible to run on previous cluster minus number of CPUs in + # the previous cluster). + # + # Setting to 1 by default which means there should be at least + # 4 tasks eligible to run on gold cluster (tasks running on gold cores + # plus misfit tasks on silver cores) to trigger assitance from gold+. + echo 1 > /sys/devices/system/cpu/cpu7/core_ctl/nr_prev_assist_thresh + + # Disable Core control on silver + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable + + # Setting b.L scheduler parameters + echo 95 95 > /proc/sys/kernel/sched_upmigrate + echo 85 85 > /proc/sys/kernel/sched_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + echo 10 > /proc/sys/kernel/sched_group_downmigrate + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # configure governor settings for silver cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + echo 1209600 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + echo 576000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + echo 1 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl + + # configure governor settings for gold cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + echo 1612800 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/pl + + # configure governor settings for gold+ cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy7/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + echo 1612800 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/pl + + # configure input boost settings + echo "0:1324800" > /sys/module/cpu_boost/parameters/input_boost_freq + echo 120 > /sys/module/cpu_boost/parameters/input_boost_ms + + # Disable wsf, beacause we are using efk. + # wsf Range : 1..1000 So set to bare minimum value 1. + echo 1 > /proc/sys/vm/watermark_scale_factor + + # Enable oom_reaper + if [ -f /sys/module/lowmemorykiller/parameters/oom_reaper ]; then + echo 1 > /sys/module/lowmemorykiller/parameters/oom_reaper + else + echo 1 > /proc/sys/vm/reap_mem_on_sigkill + fi + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-llcc-bw/devfreq/*cpu-cpu-llcc-bw + do + echo "bw_hwmon" > $cpubw/governor + echo "2288 4577 7110 9155 12298 14236 15258" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 50 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 10 > $cpubw/bw_hwmon/hyst_length + echo 30 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 14236 > $cpubw/max_freq + echo 40 > $cpubw/polling_interval + done + + for llccbw in $device/*cpu-llcc-ddr-bw/devfreq/*cpu-llcc-ddr-bw + do + echo "bw_hwmon" > $llccbw/governor + echo "1720 2929 3879 5931 6881 7980" > $llccbw/bw_hwmon/mbps_zones + echo 4 > $llccbw/bw_hwmon/sample_ms + echo 80 > $llccbw/bw_hwmon/io_percent + echo 20 > $llccbw/bw_hwmon/hist_memory + echo 10 > $llccbw/bw_hwmon/hyst_length + echo 30 > $llccbw/bw_hwmon/down_thres + echo 0 > $llccbw/bw_hwmon/guard_band_mbps + echo 250 > $llccbw/bw_hwmon/up_scale + echo 1600 > $llccbw/bw_hwmon/idle_mbps + echo 6881 > $llccbw/max_freq + echo 40 > $llccbw/polling_interval + done + + for npubw in $device/*npu-npu-ddr-bw/devfreq/*npu-npu-ddr-bw + do + echo 1 > /sys/devices/virtual/npu/msm_npu/pwr + echo "bw_hwmon" > $npubw/governor + echo "1720 2929 3879 5931 6881 7980" > $npubw/bw_hwmon/mbps_zones + echo 4 > $npubw/bw_hwmon/sample_ms + echo 80 > $npubw/bw_hwmon/io_percent + echo 20 > $npubw/bw_hwmon/hist_memory + echo 6 > $npubw/bw_hwmon/hyst_length + echo 30 > $npubw/bw_hwmon/down_thres + echo 0 > $npubw/bw_hwmon/guard_band_mbps + echo 250 > $npubw/bw_hwmon/up_scale + echo 0 > $npubw/bw_hwmon/idle_mbps + echo 40 > $npubw/polling_interval + echo 0 > /sys/devices/virtual/npu/msm_npu/pwr + done + done + + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 1 + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + + if [ -f /sys/devices/soc0/platform_subtype_id ]; then + platform_subtype_id=`cat /sys/devices/soc0/platform_subtype_id` + fi + + case "$hw_platform" in + "MTP" | "Surf" | "RCM" ) + # Start Host based Touch processing + case "$platform_subtype_id" in + "0" | "1" | "2" | "3" | "4") + start_hbtp + ;; + esac + ;; + "HDK" ) + if [ -d /sys/kernel/hbtpsensor ] ; then + start_hbtp + fi + ;; + esac + + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + configure_memory_parameters + target_type=`getprop ro.hardware.type` + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + if [ "$target_type" == "automotive" ]; then + # update frequencies + if [ "$soc_id" == "340" ] | [ "$soc_id" == "405" ]; then #sa8195 + configure_automotive_sku_parameters_sa8195 + else #sa8155 + configure_automotive_sku_parameters + fi + fi + fi + ;; +esac + +case "$target" in + "sdmshrike") + # Core control parameters for gold + echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres + echo 30 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms + echo 3 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres + + # Core control parameters for gold+ + echo 0 > /sys/devices/system/cpu/cpu7/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu7/core_ctl/busy_up_thres + echo 30 > /sys/devices/system/cpu/cpu7/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu7/core_ctl/offline_delay_ms + echo 1 > /sys/devices/system/cpu/cpu7/core_ctl/task_thres + # Controls how many more tasks should be eligible to run on gold CPUs + # w.r.t number of gold CPUs available to trigger assist (max number of + # tasks eligible to run on previous cluster minus number of CPUs in + # the previous cluster). + # + # Setting to 1 by default which means there should be at least + # 4 tasks eligible to run on gold cluster (tasks running on gold cores + # plus misfit tasks on silver cores) to trigger assitance from gold+. + echo 1 > /sys/devices/system/cpu/cpu7/core_ctl/nr_prev_assist_thresh + + # Disable Core control on silver + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable + + # Setting b.L scheduler parameters + echo 95 95 > /proc/sys/kernel/sched_upmigrate + echo 85 85 > /proc/sys/kernel/sched_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + echo 10 > /proc/sys/kernel/sched_group_downmigrate + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + # cpuset parameters + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # configure governor settings for silver cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + echo 1209600 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + echo 576000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + echo 1 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl + + # configure governor settings for gold cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/down_rate_limit_us + echo 1612800 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/pl + + # configure governor settings for gold+ cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy7/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/up_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/down_rate_limit_us + echo 1612800 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/pl + + # configure input boost settings + echo "0:1324800" > /sys/module/cpu_boost/parameters/input_boost_freq + echo 120 > /sys/module/cpu_boost/parameters/input_boost_ms + + # Disable wsf, beacause we are using efk. + # wsf Range : 1..1000 So set to bare minimum value 1. + echo 1 > /proc/sys/vm/watermark_scale_factor + + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + + # Enable oom_reaper + if [ -f /sys/module/lowmemorykiller/parameters/oom_reaper ]; then + echo 1 > /sys/module/lowmemorykiller/parameters/oom_reaper + else + echo 1 > /proc/sys/vm/reap_mem_on_sigkill + fi + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-llcc-bw/devfreq/*cpu-cpu-llcc-bw + do + echo "bw_hwmon" > $cpubw/governor + echo 40 > $cpubw/polling_interval + echo "2288 4577 7110 9155 12298 14236 15258" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 50 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 10 > $cpubw/bw_hwmon/hyst_length + echo 30 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 14236 > $cpubw/max_freq + done + + for llccbw in $device/*cpu-llcc-ddr-bw/devfreq/*cpu-llcc-ddr-bw + do + echo "bw_hwmon" > $llccbw/governor + echo 40 > $llccbw/polling_interval + echo "1720 2929 3879 5931 6881 7980" > $llccbw/bw_hwmon/mbps_zones + echo 4 > $llccbw/bw_hwmon/sample_ms + echo 80 > $llccbw/bw_hwmon/io_percent + echo 20 > $llccbw/bw_hwmon/hist_memory + echo 10 > $llccbw/bw_hwmon/hyst_length + echo 30 > $llccbw/bw_hwmon/down_thres + echo 0 > $llccbw/bw_hwmon/guard_band_mbps + echo 250 > $llccbw/bw_hwmon/up_scale + echo 1600 > $llccbw/bw_hwmon/idle_mbps + echo 6881 > $llccbw/max_freq + done + + for npubw in $device/*npu-npu-ddr-bw/devfreq/*npu-npu-ddr-bw + do + echo 1 > /sys/devices/virtual/npu/msm_npu/pwr + echo "bw_hwmon" > $npubw/governor + echo 40 > $npubw/polling_interval + echo "1720 2929 3879 5931 6881 7980" > $npubw/bw_hwmon/mbps_zones + echo 4 > $npubw/bw_hwmon/sample_ms + echo 80 > $npubw/bw_hwmon/io_percent + echo 20 > $npubw/bw_hwmon/hist_memory + echo 6 > $npubw/bw_hwmon/hyst_length + echo 30 > $npubw/bw_hwmon/down_thres + echo 0 > $npubw/bw_hwmon/guard_band_mbps + echo 250 > $npubw/bw_hwmon/up_scale + echo 0 > $npubw/bw_hwmon/idle_mbps + echo 0 > /sys/devices/virtual/npu/msm_npu/pwr + done + + #Enable mem_latency governor for L3, LLCC, and DDR scaling + for memlat in $device/*cpu*-lat/devfreq/*cpu*-lat + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + + #Enable userspace governor for L3 cdsp nodes + for l3cdsp in $device/*cdsp-cdsp-l3-lat/devfreq/*cdsp-cdsp-l3-lat + do + echo "cdspl3" > $l3cdsp/governor + done + + #Enable compute governor for gold latfloor + for latfloor in $device/*cpu-ddr-latfloor*/devfreq/*cpu-ddr-latfloor* + do + echo "compute" > $latfloor/governor + echo 10 > $latfloor/polling_interval + done + + #Gold L3 ratio ceil + for l3gold in $device/*cpu4-cpu-l3-lat/devfreq/*cpu4-cpu-l3-lat + do + echo 4000 > $l3gold/mem_latency/ratio_ceil + done + + #Prime L3 ratio ceil + for l3prime in $device/*cpu7-cpu-l3-lat/devfreq/*cpu7-cpu-l3-lat + do + echo 20000 > $l3prime/mem_latency/ratio_ceil + done + done + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + + if [ -f /sys/devices/soc0/platform_subtype_id ]; then + platform_subtype_id=`cat /sys/devices/soc0/platform_subtype_id` + fi + + case "$hw_platform" in + "MTP" | "Surf" | "RCM" ) + # Start Host based Touch processing + case "$platform_subtype_id" in + "0" | "1") + start_hbtp + ;; + esac + ;; + "HDK" ) + if [ -d /sys/kernel/hbtpsensor ] ; then + start_hbtp + fi + ;; + esac + + #Setting the min and max supported frequencies + reg_val=`cat /sys/devices/platform/soc/780130.qfprom/qfprom0/nvmem | od -An -t d4` + feature_id=$(((reg_val >> 20) & 0xFF)) + + #Setting the min supported frequencies + echo 1113600 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 1171200 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/min_freq + echo 940800000 > /sys/class/devfreq/soc\:qcom,cpu4-cpu-l3-lat/min_freq + echo 1651200000 > /sys/class/devfreq/soc\:qcom,cpu0-cpu-l3-lat/max_freq + echo 1651200000 > /sys/class/devfreq/soc\:qcom,cpu4-cpu-l3-lat/max_freq + #setting min gpu freq to 392 MHz + echo 4 > /sys/class/kgsl/kgsl-3d0/min_pwrlevel + if [ $feature_id == 0 ]; then + echo "feature_id is 0 for SA8195AA" + + #setting max cpu freq to 2.496GHz + echo 2496000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + #setting max gpu freq to 530 MHz + echo 3 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel + echo 1804 > /sys/devices/platform/soc/soc:aop-set-ddr-freq/set_ddr_capped_freq + elif [ $feature_id == 1 ] || [ $feature_id == 2 ]; then + echo "feature_id is 1 for external SA8195AB" + echo "feature_id is 2 for internal SA8195AB" + + #setting max cpu freq to 2.496GHz + echo 2496000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq + #setting max gpu freq to 670 MHz + echo 0 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel + echo 2092 > /sys/devices/platform/soc/soc:aop-set-ddr-freq/set_ddr_capped_freq + elif [ $feature_id == 3 ]; then + echo "feature_id is 3 for external SA8195AC" + else + echo "unknown feature_id value" $feature_id + fi + + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + configure_memory_parameters + ;; +esac + +case "$target" in + "kona") + rev=`cat /sys/devices/soc0/revision` + ddr_type=`od -An -tx /proc/device-tree/memory/ddr_device_type` + ddr_type4="07" + ddr_type5="08" + + # Core control parameters for gold + echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres + echo 30 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms + echo 3 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres + + # Core control parameters for gold+ + echo 0 > /sys/devices/system/cpu/cpu7/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu7/core_ctl/busy_up_thres + echo 30 > /sys/devices/system/cpu/cpu7/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu7/core_ctl/offline_delay_ms + echo 1 > /sys/devices/system/cpu/cpu7/core_ctl/task_thres + # Controls how many more tasks should be eligible to run on gold CPUs + # w.r.t number of gold CPUs available to trigger assist (max number of + # tasks eligible to run on previous cluster minus number of CPUs in + # the previous cluster). + # + # Setting to 1 by default which means there should be at least + # 4 tasks eligible to run on gold cluster (tasks running on gold cores + # plus misfit tasks on silver cores) to trigger assitance from gold+. + echo 1 > /sys/devices/system/cpu/cpu7/core_ctl/nr_prev_assist_thresh + + # Disable Core control on silver + echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable + + # Setting b.L scheduler parameters + echo 95 95 > /proc/sys/kernel/sched_upmigrate + echo 85 85 > /proc/sys/kernel/sched_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + echo 85 > /proc/sys/kernel/sched_group_downmigrate + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + echo 400000000 > /proc/sys/kernel/sched_coloc_downmigrate_ns + + # cpuset parameters + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + + # Turn off scheduler boost at the end + echo 0 > /proc/sys/kernel/sched_boost + + # configure governor settings for silver cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/down_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/up_rate_limit_us + if [ $rev == "2.0" ] || [ $rev == "2.1" ]; then + echo 1248000 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + else + echo 1228800 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/hispeed_freq + fi + echo 691200 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq + echo 1 > /sys/devices/system/cpu/cpufreq/policy0/schedutil/pl + + # configure input boost settings + echo "0:1324800" > /sys/devices/system/cpu/cpu_boost/input_boost_freq + echo 120 > /sys/devices/system/cpu/cpu_boost/input_boost_ms + + # configure governor settings for gold cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/down_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/up_rate_limit_us + echo 1574400 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpufreq/policy4/schedutil/pl + + # configure governor settings for gold+ cluster + echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy7/scaling_governor + echo 0 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/down_rate_limit_us + echo 0 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/up_rate_limit_us + if [ $rev == "2.0" ] || [ $rev == "2.1" ]; then + echo 1632000 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/hispeed_freq + else + echo 1612800 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/hispeed_freq + fi + echo 1 > /sys/devices/system/cpu/cpufreq/policy7/schedutil/pl + + # Enable bus-dcvs + for device in /sys/devices/platform/soc + do + for cpubw in $device/*cpu-cpu-llcc-bw/devfreq/*cpu-cpu-llcc-bw + do + echo "bw_hwmon" > $cpubw/governor + echo "4577 7110 9155 12298 14236 15258" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 50 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 10 > $cpubw/bw_hwmon/hyst_length + echo 30 > $cpubw/bw_hwmon/down_thres + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + echo 14236 > $cpubw/max_freq + echo 40 > $cpubw/polling_interval + done + + for llccbw in $device/*cpu-llcc-ddr-bw/devfreq/*cpu-llcc-ddr-bw + do + echo "bw_hwmon" > $llccbw/governor + if [ ${ddr_type:4:2} == $ddr_type4 ]; then + echo "1720 2086 2929 3879 5161 5931 6881 7980" > $llccbw/bw_hwmon/mbps_zones + elif [ ${ddr_type:4:2} == $ddr_type5 ]; then + echo "1720 2086 2929 3879 5931 6881 7980 10437" > $llccbw/bw_hwmon/mbps_zones + fi + echo 4 > $llccbw/bw_hwmon/sample_ms + echo 80 > $llccbw/bw_hwmon/io_percent + echo 20 > $llccbw/bw_hwmon/hist_memory + echo 10 > $llccbw/bw_hwmon/hyst_length + echo 30 > $llccbw/bw_hwmon/down_thres + echo 0 > $llccbw/bw_hwmon/guard_band_mbps + echo 250 > $llccbw/bw_hwmon/up_scale + echo 1600 > $llccbw/bw_hwmon/idle_mbps + echo 6881 > $llccbw/max_freq + echo 40 > $llccbw/polling_interval + done + + for npubw in $device/*npu*-ddr-bw/devfreq/*npu*-ddr-bw + do + echo 1 > /sys/devices/virtual/npu/msm_npu/pwr + echo "bw_hwmon" > $npubw/governor + if [ ${ddr_type:4:2} == $ddr_type4 ]; then + echo "1720 2086 2929 3879 5931 6881 7980" > $npubw/bw_hwmon/mbps_zones + elif [ ${ddr_type:4:2} == $ddr_type5 ]; then + echo "1720 2086 2929 3879 5931 6881 7980 10437" > $npubw/bw_hwmon/mbps_zones + fi + echo 4 > $npubw/bw_hwmon/sample_ms + echo 160 > $npubw/bw_hwmon/io_percent + echo 20 > $npubw/bw_hwmon/hist_memory + echo 10 > $npubw/bw_hwmon/hyst_length + echo 30 > $npubw/bw_hwmon/down_thres + echo 0 > $npubw/bw_hwmon/guard_band_mbps + echo 250 > $npubw/bw_hwmon/up_scale + echo 1600 > $npubw/bw_hwmon/idle_mbps + echo 40 > $npubw/polling_interval + echo 0 > /sys/devices/virtual/npu/msm_npu/pwr + done + + for npullccbw in $device/*npu*-llcc-bw/devfreq/*npu*-llcc-bw + do + echo 1 > /sys/devices/virtual/npu/msm_npu/pwr + echo "bw_hwmon" > $npullccbw/governor + echo "4577 7110 9155 12298 14236 15258" > $npullccbw/bw_hwmon/mbps_zones + echo 4 > $npullccbw/bw_hwmon/sample_ms + echo 160 > $npullccbw/bw_hwmon/io_percent + echo 20 > $npullccbw/bw_hwmon/hist_memory + echo 10 > $npullccbw/bw_hwmon/hyst_length + echo 30 > $npullccbw/bw_hwmon/down_thres + echo 0 > $npullccbw/bw_hwmon/guard_band_mbps + echo 250 > $npullccbw/bw_hwmon/up_scale + echo 1600 > $npullccbw/bw_hwmon/idle_mbps + echo 40 > $npullccbw/polling_interval + echo 0 > /sys/devices/virtual/npu/msm_npu/pwr + done + done + # memlat specific settings are moved to seperate file under + # device/target specific folder + setprop vendor.dcvs.prop 0 + setprop vendor.dcvs.prop 1 + echo N > /sys/module/lpm_levels/parameters/sleep_disabled + configure_memory_parameters + ;; +esac + +case "$target" in + "msm8998" | "apq8098_latv") + + echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus + echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres + echo 30 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres + echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms + echo 1 > /sys/devices/system/cpu/cpu4/core_ctl/is_big_cluster + echo 4 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres + + # Setting b.L scheduler parameters + echo 1 > /proc/sys/kernel/sched_migration_fixup + echo 95 > /proc/sys/kernel/sched_upmigrate + echo 90 > /proc/sys/kernel/sched_downmigrate + echo 100 > /proc/sys/kernel/sched_group_upmigrate + echo 95 > /proc/sys/kernel/sched_group_downmigrate + echo 0 > /proc/sys/kernel/sched_select_prev_cpu_us + echo 400000 > /proc/sys/kernel/sched_freq_inc_notify + echo 400000 > /proc/sys/kernel/sched_freq_dec_notify + echo 5 > /proc/sys/kernel/sched_spill_nr_run + echo 1 > /proc/sys/kernel/sched_restrict_cluster_spill + echo 1 > /proc/sys/kernel/sched_prefer_sync_wakee_to_waker + start iop + + # disable thermal bcl hotplug to switch governor + echo 0 > /sys/module/msm_thermal/core_control/enabled + + # online CPU0 + echo 1 > /sys/devices/system/cpu/cpu0/online + # configure governor settings for little cluster + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif + echo 19000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate + echo 1248000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy + echo "83 1804800:95" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads + echo 19000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time + echo 79000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis + echo 518400 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/ignore_hispeed_on_notif + # online CPU4 + echo 1 > /sys/devices/system/cpu/cpu4/online + # configure governor settings for big cluster + echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif + echo 19000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load + echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate + echo 1574400 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy + echo "83 1939200:90 2016000:95" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads + echo 19000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time + echo 79000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis + echo 806400 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq + echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/ignore_hispeed_on_notif + + # re-enable thermal and BCL hotplug + echo 1 > /sys/module/msm_thermal/core_control/enabled + + # Enable input boost configuration + echo "0:1324800" > /sys/module/cpu_boost/parameters/input_boost_freq + echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms + # Enable bus-dcvs + for cpubw in /sys/class/devfreq/*qcom,cpubw* + do + echo "bw_hwmon" > $cpubw/governor + echo 50 > $cpubw/polling_interval + echo 1525 > $cpubw/min_freq + echo "3143 5859 11863 13763" > $cpubw/bw_hwmon/mbps_zones + echo 4 > $cpubw/bw_hwmon/sample_ms + echo 34 > $cpubw/bw_hwmon/io_percent + echo 20 > $cpubw/bw_hwmon/hist_memory + echo 10 > $cpubw/bw_hwmon/hyst_length + echo 0 > $cpubw/bw_hwmon/low_power_ceil_mbps + echo 34 > $cpubw/bw_hwmon/low_power_io_percent + echo 20 > $cpubw/bw_hwmon/low_power_delay + echo 0 > $cpubw/bw_hwmon/guard_band_mbps + echo 250 > $cpubw/bw_hwmon/up_scale + echo 1600 > $cpubw/bw_hwmon/idle_mbps + done + + for memlat in /sys/class/devfreq/*qcom,memlat-cpu* + do + echo "mem_latency" > $memlat/governor + echo 10 > $memlat/polling_interval + echo 400 > $memlat/mem_latency/ratio_ceil + done + echo "cpufreq" > /sys/class/devfreq/soc:qcom,mincpubw/governor + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + + if [ -f /sys/devices/soc0/platform_version ]; then + platform_version=`cat /sys/devices/soc0/platform_version` + platform_major_version=$((10#${platform_version}>>16)) + fi + + if [ -f /sys/devices/soc0/platform_subtype_id ]; then + platform_subtype_id=`cat /sys/devices/soc0/platform_subtype_id` + fi + + case "$soc_id" in + "292") #msm8998 apq8098_latv + # Start Host based Touch processing + case "$hw_platform" in + "QRD") + case "$platform_subtype_id" in + "0") + start_hbtp + ;; + "16") + if [ $platform_major_version -lt 6 ]; then + start_hbtp + fi + ;; + esac + + ;; + esac + ;; + esac + + echo N > /sys/module/lpm_levels/system/pwr/cpu0/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/cpu1/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/cpu2/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/cpu3/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu4/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu5/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu6/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/cpu7/ret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-dynret/idle_enabled + echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-ret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/perf-l2-dynret/idle_enabled + echo N > /sys/module/lpm_levels/system/perf/perf-l2-ret/idle_enabled + echo N > /sys/module/lpm_levels/parameters/sleep_disabled + + echo 0-3 > /dev/cpuset/background/cpus + echo 0-3 > /dev/cpuset/system-background/cpus + echo 0 > /proc/sys/kernel/sched_boost + + # Set Memory parameters + configure_memory_parameters + ;; +esac + +case "$target" in + "msm8909") + + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + # HMP scheduler settings for 8909 similiar to 8917 + echo 3 > /proc/sys/kernel/sched_window_stats_policy + echo 3 > /proc/sys/kernel/sched_ravg_hist_size + + echo 1 > /proc/sys/kernel/sched_restrict_tasks_spread + + echo 20 > /proc/sys/kernel/sched_small_task + echo 30 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_load + echo 30 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_load + + echo 3 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_nr_run + echo 3 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_nr_run + + echo 0 > /sys/devices/system/cpu/cpu0/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu1/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu2/sched_prefer_idle + echo 0 > /sys/devices/system/cpu/cpu3/sched_prefer_idle + + # Apply governor settings for 8909 + + # disable thermal core_control to update scaling_min_freq + echo 0 > /sys/module/msm_thermal/core_control/enabled + echo 1 > /sys/devices/system/cpu/cpu0/online + echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor + echo 800000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq + # enable thermal core_control now + echo 1 > /sys/module/msm_thermal/core_control/enabled + + echo "29000 1094400:49000" > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay + echo 90 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load + echo 30000 > /sys/devices/system/cpu/cpufreq/interactive/timer_rate + echo 998400 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq + echo 0 > /sys/devices/system/cpu/cpufreq/interactive/io_is_busy + echo "1 800000:85 998400:90 1094400:80" > /sys/devices/system/cpu/cpufreq/interactive/target_loads + echo 50000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time + echo 50000 > /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor + + # Bring up all cores online + echo 1 > /sys/devices/system/cpu/cpu1/online + echo 1 > /sys/devices/system/cpu/cpu2/online + echo 1 > /sys/devices/system/cpu/cpu3/online + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled + + for devfreq_gov in /sys/class/devfreq/*qcom,cpubw*/governor + do + echo "bw_hwmon" > $devfreq_gov + for cpu_bimc_bw_step in /sys/class/devfreq/*qcom,cpubw*/bw_hwmon/bw_step + do + echo 60 > $cpu_bimc_bw_step + done + for cpu_guard_band_mbps in /sys/class/devfreq/*qcom,cpubw*/bw_hwmon/guard_band_mbps + do + echo 30 > $cpu_guard_band_mbps + done + done + + for gpu_bimc_io_percent in /sys/class/devfreq/*qcom,gpubw*/bw_hwmon/io_percent + do + echo 40 > $gpu_bimc_io_percent + done + for gpu_bimc_bw_step in /sys/class/devfreq/*qcom,gpubw*/bw_hwmon/bw_step + do + echo 60 > $gpu_bimc_bw_step + done + for gpu_bimc_guard_band_mbps in /sys/class/devfreq/*qcom,gpubw*/bw_hwmon/guard_band_mbps + do + echo 30 > $gpu_bimc_guard_band_mbps + done + + # Set Memory parameters + configure_memory_parameters + restorecon -R /sys/devices/system/cpu + ;; +esac + +case "$target" in + "msm7627_ffa" | "msm7627_surf" | "msm7627_6x") + echo 25000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + ;; +esac + +case "$target" in + "qsd8250_surf" | "qsd8250_ffa" | "qsd8650a_st1x") + echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + ;; +esac + +case "$target" in + "qsd8650a_st1x") + mount -t debugfs none /sys/kernel/debug + ;; +esac + +chown -h system /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate +chown -h system /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor +chown -h system /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy + +emmc_boot=`getprop vendor.boot.emmc` +case "$emmc_boot" + in "true") + chown -h system /sys/devices/platform/rs300000a7.65536/force_sync + chown -h system /sys/devices/platform/rs300000a7.65536/sync_sts + chown -h system /sys/devices/platform/rs300100a7.65536/force_sync + chown -h system /sys/devices/platform/rs300100a7.65536/sync_sts + ;; +esac + +case "$target" in + "msm8960" | "msm8660" | "msm7630_surf") + echo 10 > /sys/devices/platform/msm_sdcc.3/idle_timeout + ;; + "msm7627a") + echo 10 > /sys/devices/platform/msm_sdcc.1/idle_timeout + ;; +esac + +# Post-setup services +case "$target" in + "msm8660" | "msm8960" | "msm8226" | "msm8610" | "mpq8092" ) + start mpdecision + ;; + "msm8974") + start mpdecision + echo 512 > /sys/block/mmcblk0/bdi/read_ahead_kb + ;; + "msm8909" | "msm8916" | "msm8937" | "msm8952" | "msm8953" | "msm8994" | "msm8992" | "msm8996" | "msm8998" | "sdm660" | "apq8098_latv" | "sdm845" | "sdm710" | "msmnile" | "msmsteppe" | "sm6150" | "kona" | "lito" | "trinket" | "atoll" | "bengal" | "sdmshrike") + setprop vendor.post_boot.parsed 1 + ;; + "apq8084") + rm /data/system/perfd/default_values + start mpdecision + echo 512 > /sys/block/mmcblk0/bdi/read_ahead_kb + echo 512 > /sys/block/sda/bdi/read_ahead_kb + echo 512 > /sys/block/sdb/bdi/read_ahead_kb + echo 512 > /sys/block/sdc/bdi/read_ahead_kb + echo 512 > /sys/block/sdd/bdi/read_ahead_kb + echo 512 > /sys/block/sde/bdi/read_ahead_kb + echo 512 > /sys/block/sdf/bdi/read_ahead_kb + echo 512 > /sys/block/sdg/bdi/read_ahead_kb + echo 512 > /sys/block/sdh/bdi/read_ahead_kb + ;; + "msm7627a") + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + case "$soc_id" in + "127" | "128" | "129") + start mpdecision + ;; + esac + ;; +esac + +# Enable Power modes and set the CPU Freq Sampling rates +case "$target" in + "msm7627a") + start qosmgrd + echo 1 > /sys/module/pm2/modes/cpu0/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/pm2/modes/cpu1/standalone_power_collapse/idle_enabled + echo 1 > /sys/module/pm2/modes/cpu0/standalone_power_collapse/suspend_enabled + echo 1 > /sys/module/pm2/modes/cpu1/standalone_power_collapse/suspend_enabled + #SuspendPC: + echo 1 > /sys/module/pm2/modes/cpu0/power_collapse/suspend_enabled + #IdlePC: + echo 1 > /sys/module/pm2/modes/cpu0/power_collapse/idle_enabled + echo 25000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate + ;; +esac + +# Change adj level and min_free_kbytes setting for lowmemory killer to kick in +case "$target" in + "msm7627a") + echo 0,1,2,4,9,12 > /sys/module/lowmemorykiller/parameters/adj + echo 5120 > /proc/sys/vm/min_free_kbytes + ;; +esac + +# Install AdrenoTest.apk if not already installed +if [ -f /data/prebuilt/AdrenoTest.apk ]; then + if [ ! -d /data/data/com.qualcomm.adrenotest ]; then + pm install /data/prebuilt/AdrenoTest.apk + fi +fi + +# Install SWE_Browser.apk if not already installed +if [ -f /data/prebuilt/SWE_AndroidBrowser.apk ]; then + if [ ! -d /data/data/com.android.swe.browser ]; then + pm install /data/prebuilt/SWE_AndroidBrowser.apk + fi +fi + +# Change adj level and min_free_kbytes setting for lowmemory killer to kick in +case "$target" in + "msm8660") + start qosmgrd + echo 0,1,2,4,9,12 > /sys/module/lowmemorykiller/parameters/adj + echo 5120 > /proc/sys/vm/min_free_kbytes + ;; +esac +# Let kernel know our image version/variant/crm_version +if [ -f /sys/devices/soc0/select_image ]; then + image_version="10:" + image_version+=`getprop ro.build.id` + image_version+=":" + image_version+=`getprop ro.build.version.incremental` + image_variant=`getprop ro.product.name` + image_variant+="-" + image_variant+=`getprop ro.build.type` + oem_version=`getprop ro.build.version.codename` + echo 10 > /sys/devices/soc0/select_image + echo $image_version > /sys/devices/soc0/image_version + echo $image_variant > /sys/devices/soc0/image_variant + echo $oem_version > /sys/devices/soc0/image_crm_version +fi + +# Change console log level as per console config property +console_config=`getprop persist.vendor.console.silent.config` +case "$console_config" in + "1") + echo "Enable console config to $console_config" + echo 0 > /proc/sys/kernel/printk + ;; + *) + echo "Enable console config to $console_config" + ;; +esac + +# Parse misc partition path and set property +misc_link=$(ls -l /dev/block/bootdevice/by-name/misc) +real_path=${misc_link##*>} +setprop persist.vendor.mmi.misc_dev_path $real_path diff --git a/rootdir/bin/init.qcom.sh b/rootdir/bin/init.qcom.sh new file mode 100755 index 0000000..b80e98a --- /dev/null +++ b/rootdir/bin/init.qcom.sh @@ -0,0 +1,465 @@ +#! /vendor/bin/sh + +# Copyright (c) 2009-2016, The Linux Foundation. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# * Neither the name of The Linux Foundation nor +# the names of its contributors may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + +target=`getprop ro.board.platform` +low_ram=`getprop ro.config.low_ram` +if [ -f /sys/devices/soc0/soc_id ]; then + platformid=`cat /sys/devices/soc0/soc_id` +else + platformid=`cat /sys/devices/system/soc/soc0/id` +fi + +start_battery_monitor() +{ + if ls /sys/bus/spmi/devices/qpnp-bms-*/fcc_data ; then + chown -h root.system /sys/module/pm8921_bms/parameters/* + chown -h root.system /sys/module/qpnp_bms/parameters/* + chown -h root.system /sys/bus/spmi/devices/qpnp-bms-*/fcc_data + chown -h root.system /sys/bus/spmi/devices/qpnp-bms-*/fcc_temp + chown -h root.system /sys/bus/spmi/devices/qpnp-bms-*/fcc_chgcyl + chmod 0660 /sys/module/qpnp_bms/parameters/* + chmod 0660 /sys/module/pm8921_bms/parameters/* + mkdir -p /data/bms + chown -h root.system /data/bms + chmod 0770 /data/bms + start battery_monitor + fi +} + +start_charger_monitor() +{ + if ls /sys/module/qpnp_charger/parameters/charger_monitor; then + chown -h root.system /sys/module/qpnp_charger/parameters/* + chown -h root.system /sys/class/power_supply/battery/input_current_max + chown -h root.system /sys/class/power_supply/battery/input_current_trim + chown -h root.system /sys/class/power_supply/battery/input_current_settled + chown -h root.system /sys/class/power_supply/battery/voltage_min + chmod 0664 /sys/class/power_supply/battery/input_current_max + chmod 0664 /sys/class/power_supply/battery/input_current_trim + chmod 0664 /sys/class/power_supply/battery/input_current_settled + chmod 0664 /sys/class/power_supply/battery/voltage_min + chmod 0664 /sys/module/qpnp_charger/parameters/charger_monitor + start charger_monitor + fi +} + +start_vm_bms() +{ + if [ -e /dev/vm_bms ]; then + chown -h root.system /sys/class/power_supply/bms/current_now + chown -h root.system /sys/class/power_supply/bms/voltage_ocv + chmod 0664 /sys/class/power_supply/bms/current_now + chmod 0664 /sys/class/power_supply/bms/voltage_ocv + start vm_bms + fi +} + +start_msm_irqbalance_8939() +{ + if [ -f /vendor/bin/msm_irqbalance ]; then + case "$platformid" in + "239" | "293" | "294" | "295" | "304" | "338" | "313" | "353" | "354") + start vendor.msm_irqbalance;; + "349" | "350" ) + start vendor.msm_irqbal_lb;; + esac + fi +} + +start_msm_irqbalance_msmnile() +{ + if [ -f /vendor/bin/msm_irqbalance ]; then + start vendor.msm_irqbalance + fi +} + +start_msm_irqbalance_kona() +{ + if [ -f /vendor/bin/msm_irqbalance ]; then + start vendor.msm_irqbalance + fi +} + +start_msm_irqbalance_lito() +{ + if [ -f /vendor/bin/msm_irqbalance ]; then + start vendor.msm_irqbalance + fi +} + +start_msm_irqbalance_atoll() +{ + if [ -f /vendor/bin/msm_irqbalance ]; then + start vendor.msm_irqbalance + fi +} + +start_msm_irqbalance660() +{ + if [ -f /vendor/bin/msm_irqbalance ]; then + case "$platformid" in + "317" | "321" | "324" | "325" | "326" | "336" | "345" | "346" | "360" | "393") + start vendor.msm_irqbalance;; + "318" | "327" | "385") + start vendor.msm_irqbl_sdm630;; + esac + fi +} + +start_msm_irqbalance() +{ + if [ -f /vendor/bin/msm_irqbalance ]; then + start vendor.msm_irqbalance + fi +} + +baseband=`getprop ro.baseband` +echo 1 > /proc/sys/net/ipv6/conf/default/accept_ra_defrtr + +case "$baseband" in + "svlte2a") + start bridgemgrd + ;; +esac + +case "$target" in + "msm7630_surf" | "msm7630_1x" | "msm7630_fusion") + if [ -f /sys/devices/soc0/hw_platform ]; then + value=`cat /sys/devices/soc0/hw_platform` + else + value=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + case "$value" in + "Fluid") + start profiler_daemon;; + esac + ;; + "msm8660" ) + if [ -f /sys/devices/soc0/hw_platform ]; then + platformvalue=`cat /sys/devices/soc0/hw_platform` + else + platformvalue=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + case "$platformvalue" in + "Fluid") + start profiler_daemon;; + esac + ;; + "msm8960") + case "$baseband" in + "msm") + start_battery_monitor;; + esac + + if [ -f /sys/devices/soc0/hw_platform ]; then + platformvalue=`cat /sys/devices/soc0/hw_platform` + else + platformvalue=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + case "$platformvalue" in + "Fluid") + start profiler_daemon;; + "Liquid") + start profiler_daemon;; + esac + ;; + "msm8974") + platformvalue=`cat /sys/devices/soc0/hw_platform` + case "$platformvalue" in + "Fluid") + start profiler_daemon;; + "Liquid") + start profiler_daemon;; + esac + case "$baseband" in + "msm") + start_battery_monitor + ;; + esac + start_charger_monitor + ;; + "sdm660") + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + + case "$soc_id" in + "317" | "324" | "325" | "326" | "318" | "327" ) + case "$hw_platform" in + "Surf") + setprop qemu.hw.mainkeys 0 + ;; + "MTP") + setprop qemu.hw.mainkeys 0 + ;; + "RCM") + setprop qemu.hw.mainkeys 0 + ;; + "QRD") + setprop qemu.hw.mainkeys 0 + ;; + esac + ;; + esac + start_msm_irqbalance660 + ;; + "apq8084") + platformvalue=`cat /sys/devices/soc0/hw_platform` + case "$platformvalue" in + "Fluid") + start profiler_daemon;; + "Liquid") + start profiler_daemon;; + esac + ;; + "msm8226") + start_charger_monitor + ;; + "msm8610") + start_charger_monitor + ;; + "msm8916") + start_vm_bms + start_msm_irqbalance_8939 + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/platform_subtype_id ]; then + platform_subtype_id=`cat /sys/devices/soc0/platform_subtype_id` + fi + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + fi + case "$soc_id" in + "239") + case "$hw_platform" in + "Surf") + case "$platform_subtype_id" in + "1") + setprop qemu.hw.mainkeys 0 + ;; + esac + ;; + "MTP") + case "$platform_subtype_id" in + "3") + setprop qemu.hw.mainkeys 0 + ;; + esac + ;; + esac + ;; + esac + ;; + "msm8994" | "msm8992" | "msm8998" | "apq8098_latv" | "sdm845" | "sdm710" | "qcs605" | "sm6150" | "trinket" | "bengal") + start_msm_irqbalance + ;; + "msm8996") + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + fi + case "$hw_platform" in + "MTP" | "CDP") + #Loop through the sysfs nodes and determine the correct sysfs to change the permission and ownership. + for count in 0 1 2 3 4 5 6 7 8 9 10 + do + dir="/sys/devices/soc/75ba000.i2c/i2c-12/12-0020/input/input"$count + if [ -d "$dir" ]; then + chmod 0660 $dir/secure_touch_enable + chmod 0440 $dir/secure_touch + chown system.drmrpc $dir/secure_touch_enable + chown system.drmrpc $dir/secure_touch + break + fi + done + ;; + esac + ;; + "msm8909") + start_vm_bms + ;; + "msmnile") + start_msm_irqbalance_msmnile + ;; + "kona") + start_msm_irqbalance_kona + ;; + "lito") + start_msm_irqbalance_lito + ;; + "atoll") + start_msm_irqbalance_atoll + ;; + "msm8937") + start_msm_irqbalance_8939 + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + if [ "$low_ram" != "true" ]; then + case "$soc_id" in + "294" | "295" | "303" | "307" | "308" | "309" | "313" | "320" | "353" | "354" | "363" | "364") + case "$hw_platform" in + "Surf") + setprop qemu.hw.mainkeys 0 + ;; + "MTP") + setprop qemu.hw.mainkeys 0 + ;; + "RCM") + setprop qemu.hw.mainkeys 0 + ;; + "QRD") + setprop qemu.hw.mainkeys 0 + ;; + esac + ;; + esac + fi + ;; + "msm8953") + start_msm_irqbalance_8939 + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + case "$soc_id" in + "293" | "304" | "338" | "351" | "349" | "350" ) + case "$hw_platform" in + "Surf") + setprop qemu.hw.mainkeys 0 + ;; + "MTP") + setprop qemu.hw.mainkeys 0 + ;; + "RCM") + setprop qemu.hw.mainkeys 0 + ;; + "QRD") + setprop qemu.hw.mainkeys 0 + ;; + esac + ;; + esac + ;; + "sdm710") + if [ -f /sys/devices/soc0/soc_id ]; then + soc_id=`cat /sys/devices/soc0/soc_id` + else + soc_id=`cat /sys/devices/system/soc/soc0/id` + fi + + if [ -f /sys/devices/soc0/hw_platform ]; then + hw_platform=`cat /sys/devices/soc0/hw_platform` + else + hw_platform=`cat /sys/devices/system/soc/soc0/hw_platform` + fi + case "$soc_id" in + "336" | "337" | "347" | "360" | "393" ) + case "$hw_platform" in + "Surf") + setprop qemu.hw.mainkeys 0 + ;; + "MTP") + setprop qemu.hw.mainkeys 0 + ;; + "RCM") + setprop qemu.hw.mainkeys 0 + ;; + "QRD") + setprop qemu.hw.mainkeys 0 + ;; + esac + ;; + esac + ;; +esac + +# +# Make modem config folder and copy firmware config to that folder for RIL +# +if [ -f /data/vendor/modem_config/ver_info.txt ]; then + prev_version_info=`cat /data/vendor/modem_config/ver_info.txt` +else + prev_version_info="" +fi + +cur_version_info=`cat /vendor/firmware_mnt/verinfo/ver_info.txt` +if [ ! -f /vendor/firmware_mnt/verinfo/ver_info.txt -o "$prev_version_info" != "$cur_version_info" ]; then + # add W for group recursively before delete + chmod g+w -R /data/vendor/modem_config/* + rm -rf /data/vendor/modem_config/* + # preserve the read only mode for all subdir and files + cp --preserve=m -dr /vendor/firmware_mnt/image/modem_pr/mcfg/configs/* /data/vendor/modem_config + cp --preserve=m -d /vendor/firmware_mnt/verinfo/ver_info.txt /data/vendor/modem_config/ + cp --preserve=m -d /vendor/firmware_mnt/image/modem_pr/mbn_ota.txt /data/vendor/modem_config/ + # the group must be root, otherwise this script could not add "W" for group recursively + chown -hR radio.root /data/vendor/modem_config/* +fi +chmod g-w /data/vendor/modem_config +setprop ro.vendor.ril.mbn_copy_completed 1 + +#check build variant for printk logging +#current default minimum boot-time-default +buildvariant=`getprop ro.build.type` +case "$buildvariant" in + "userdebug" | "eng") + #set default loglevel to KERN_INFO + echo "4 6 1 7" > /proc/sys/kernel/printk + ;; + *) + #set default loglevel to KERN_WARNING + echo "4 4 1 4" > /proc/sys/kernel/printk + ;; +esac diff --git a/rootdir/bin/vendor_modprobe.sh b/rootdir/bin/vendor_modprobe.sh new file mode 100755 index 0000000..cb54050 --- /dev/null +++ b/rootdir/bin/vendor_modprobe.sh @@ -0,0 +1,38 @@ +#! /vendor/bin/sh +#============================================================================= +# Copyright (c) 2019-2020 Qualcomm Technologies, Inc. +# All Rights Reserved. +# Confidential and Proprietary - Qualcomm Technologies, Inc. +#============================================================================= + +#default to /vendor/lib/modules +MODULES_PATH="/vendor/lib/modules/" +GKI_MOD_PATH="/vendor/lib/modules/5.4-gki" + +MODPROBE="/vendor/bin/modprobe" +MODULES=`${MODPROBE} -d ${MODULES_PATH} -l` + +# Find the first non-blacklisted module and try +# inserting it. If insertion fails the module is not +# compatible with the current kernel. Change the modules +# directory to gki. +for MODULE in ${MODULES}; do + cat ${MODULES_PATH}/modules.blocklist | grep $MODULE + if [ $? -ne 0 ]; then + break + fi +done + +${MODPROBE} -a -b -d ${MODULES_PATH} ${MODULE} +if [ $? -ne 0 ];then + MODULES_PATH=$GKI_MOD_PATH + MODULES=`${MODPROBE} -d ${MODULES_PATH} -l` +fi + +# Iterate over module list and modprobe them in background. +for MODULE in ${MODULES}; do + ${MODPROBE} -a -b -d ${MODULES_PATH} ${MODULE} & +done + +# Wait until all the modprobes are finished +wait -- cgit v1.2.3