mirror of
https://github.com/Evolution-X-Devices/device_xiaomi_sm6150-common
synced 2026-01-27 16:26:02 +00:00
c4338f2280
* QCOM sets up for dm-0, dm-1 and dm-2 on boot via init.qcom.rc and for sda* via post boot script. * Also set watermark_scale_factor and watermark_boost_factor basis QCOM recommendation. * Reduce swappiness to 60. * Modify configure_read_ahead_kb_values to set nr_requests value. Signed-off-by: Pranav Vashi <neobuddy89@gmail.com> Signed-off-by: therealmharc <therealmharc@gmail.com>
361 lines
14 KiB
Bash
361 lines
14 KiB
Bash
#! /vendor/bin/sh
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# Copyright (c) 2012-2013, 2016-2019, The Linux Foundation. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of The Linux Foundation nor
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# the names of its contributors may be used to endorse or promote
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# products derived from this software without specific prior written
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# permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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target=`getprop ro.board.platform`
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# Apply settings for sm6150
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# Set the default IRQ affinity to the silver cluster. When a
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# CPU is isolated/hotplugged, the IRQ affinity is adjusted
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# to one of the CPU from the default IRQ affinity mask.
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echo 3f > /proc/irq/default_smp_affinity
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if [ -f /sys/devices/soc0/soc_id ]; then
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soc_id=`cat /sys/devices/soc0/soc_id`
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else
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soc_id=`cat /sys/devices/system/soc/soc0/id`
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fi
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case "$soc_id" in
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"355" | "369" | "377" | "380" | "384" )
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# Setting b.L scheduler parameters
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echo 25 > /proc/sys/kernel/sched_downmigrate_boosted
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echo 25 > /proc/sys/kernel/sched_upmigrate_boosted
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echo 85 > /proc/sys/kernel/sched_downmigrate
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echo 95 > /proc/sys/kernel/sched_upmigrate
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# configure governor settings for little cluster
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echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo 500 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us
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echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us
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# configure governor settings for big cluster
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echo "schedutil" > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor
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echo 500 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/up_rate_limit_us
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echo 20000 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/down_rate_limit_us
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# Configure default schedTune value for foreground/top-app
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echo 1 > /dev/stune/foreground/schedtune.prefer_idle
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echo 10 > /dev/stune/top-app/schedtune.boost
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echo 1 > /dev/stune/top-app/schedtune.prefer_idle
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# Enable bus-dcvs
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for device in /sys/devices/platform/soc
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do
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for cpubw in $device/*cpu-cpu-llcc-bw/devfreq/*cpu-cpu-llcc-bw
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do
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echo "bw_hwmon" > $cpubw/governor
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echo "2288 4577 7110 9155 12298 14236" > $cpubw/bw_hwmon/mbps_zones
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echo 4 > $cpubw/bw_hwmon/sample_ms
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echo 68 > $cpubw/bw_hwmon/io_percent
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echo 20 > $cpubw/bw_hwmon/hist_memory
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echo 0 > $cpubw/bw_hwmon/hyst_length
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echo 80 > $cpubw/bw_hwmon/down_thres
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echo 0 > $cpubw/bw_hwmon/guard_band_mbps
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echo 250 > $cpubw/bw_hwmon/up_scale
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echo 1600 > $cpubw/bw_hwmon/idle_mbps
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echo 50 > $cpubw/polling_interval
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done
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for llccbw in $device/*cpu-llcc-ddr-bw/devfreq/*cpu-llcc-ddr-bw
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do
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echo "bw_hwmon" > $llccbw/governor
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echo "1144 1720 2086 2929 3879 5931 6881" > $llccbw/bw_hwmon/mbps_zones
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echo 4 > $llccbw/bw_hwmon/sample_ms
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echo 68 > $llccbw/bw_hwmon/io_percent
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echo 20 > $llccbw/bw_hwmon/hist_memory
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echo 0 > $llccbw/bw_hwmon/hyst_length
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echo 80 > $llccbw/bw_hwmon/down_thres
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echo 0 > $llccbw/bw_hwmon/guard_band_mbps
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echo 250 > $llccbw/bw_hwmon/up_scale
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echo 1600 > $llccbw/bw_hwmon/idle_mbps
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echo 40 > $llccbw/polling_interval
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done
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# Enable mem_latency governor for L3, LLCC, and DDR scaling
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for memlat in $device/*cpu*-lat/devfreq/*cpu*-lat
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do
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echo "mem_latency" > $memlat/governor
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echo 10 > $memlat/polling_interval
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echo 400 > $memlat/mem_latency/ratio_ceil
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done
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# Gold L3 ratio ceil
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echo 4000 > /sys/class/devfreq/soc:qcom,cpu6-cpu-l3-lat/mem_latency/ratio_ceil
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# Enable cdspl3 governor for L3 cdsp nodes
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for l3cdsp in $device/*cdsp-cdsp-l3-lat/devfreq/*cdsp-cdsp-l3-lat
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do
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echo "cdspl3" > $l3cdsp/governor
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done
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# Enable compute governor for gold latfloor
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for latfloor in $device/*cpu*-ddr-latfloor*/devfreq/*cpu-ddr-latfloor*
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do
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echo "compute" > $latfloor/governor
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echo 10 > $latfloor/polling_interval
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done
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done
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# cpuset parameters
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echo 0-7 > /dev/cpuset/top-app/cpus
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echo 0-5,7 > /dev/cpuset/foreground/cpus
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echo 4-5 > /dev/cpuset/background/cpus
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echo 2-5 > /dev/cpuset/system-background/cpus
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echo 2-5 > /dev/cpuset/restricted/cpus
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# Enable idle state listener
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echo 1 > /sys/class/drm/card0/device/idle_encoder_mask
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echo 100 > /sys/class/drm/card0/device/idle_timeout_ms
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# Turn on sleep modes.
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echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled
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;;
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esac
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case "$soc_id" in
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"365" | "366" )
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# Setting b.L scheduler parameters
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echo 25 > /proc/sys/kernel/sched_downmigrate_boosted
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echo 25 > /proc/sys/kernel/sched_upmigrate_boosted
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echo 85 > /proc/sys/kernel/sched_downmigrate
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echo 95 > /proc/sys/kernel/sched_upmigrate
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# configure governor settings for little cluster
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echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo 500 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us
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echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us
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# configure governor settings for big cluster
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echo "schedutil" > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor
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echo 500 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/up_rate_limit_us
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echo 20000 > /sys/devices/system/cpu/cpu6/cpufreq/schedutil/down_rate_limit_us
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# Configure default schedTune value for foreground/top-app
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echo 1 > /dev/stune/foreground/schedtune.prefer_idle
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echo 10 > /dev/stune/top-app/schedtune.boost
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echo 1 > /dev/stune/top-app/schedtune.prefer_idle
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# Enable bus-dcvs
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for device in /sys/devices/platform/soc
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do
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for cpubw in $device/*cpu-cpu-llcc-bw/devfreq/*cpu-cpu-llcc-bw
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do
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echo "bw_hwmon" > $cpubw/governor
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echo "2288 4577 7110 9155 12298 14236" > $cpubw/bw_hwmon/mbps_zones
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echo 4 > $cpubw/bw_hwmon/sample_ms
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echo 68 > $cpubw/bw_hwmon/io_percent
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echo 20 > $cpubw/bw_hwmon/hist_memory
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echo 0 > $cpubw/bw_hwmon/hyst_length
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echo 80 > $cpubw/bw_hwmon/down_thres
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echo 0 > $cpubw/bw_hwmon/guard_band_mbps
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echo 250 > $cpubw/bw_hwmon/up_scale
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echo 1600 > $cpubw/bw_hwmon/idle_mbps
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echo 50 > $cpubw/polling_interval
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done
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for llccbw in $device/*cpu-llcc-ddr-bw/devfreq/*cpu-llcc-ddr-bw
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do
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echo "bw_hwmon" > $llccbw/governor
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echo "1144 1720 2086 2929 3879 5931 6881" > $llccbw/bw_hwmon/mbps_zones
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echo 4 > $llccbw/bw_hwmon/sample_ms
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echo 68 > $llccbw/bw_hwmon/io_percent
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echo 20 > $llccbw/bw_hwmon/hist_memory
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echo 0 > $llccbw/bw_hwmon/hyst_length
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echo 80 > $llccbw/bw_hwmon/down_thres
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echo 0 > $llccbw/bw_hwmon/guard_band_mbps
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echo 250 > $llccbw/bw_hwmon/up_scale
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echo 1600 > $llccbw/bw_hwmon/idle_mbps
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echo 40 > $llccbw/polling_interval
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done
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for npubw in $device/*npu-npu-ddr-bw/devfreq/*npu-npu-ddr-bw
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do
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echo 1 > /sys/devices/virtual/npu/msm_npu/pwr
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echo "bw_hwmon" > $npubw/governor
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echo "1144 1720 2086 2929 3879 5931 6881" > $npubw/bw_hwmon/mbps_zones
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echo 4 > $npubw/bw_hwmon/sample_ms
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echo 80 > $npubw/bw_hwmon/io_percent
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echo 20 > $npubw/bw_hwmon/hist_memory
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echo 10 > $npubw/bw_hwmon/hyst_length
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echo 30 > $npubw/bw_hwmon/down_thres
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echo 0 > $npubw/bw_hwmon/guard_band_mbps
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echo 250 > $npubw/bw_hwmon/up_scale
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echo 0 > $npubw/bw_hwmon/idle_mbps
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echo 40 > $npubw/polling_interval
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echo 0 > /sys/devices/virtual/npu/msm_npu/pwr
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done
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# Enable mem_latency governor for L3, LLCC, and DDR scaling
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for memlat in $device/*cpu*-lat/devfreq/*cpu*-lat
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do
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echo "mem_latency" > $memlat/governor
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echo 10 > $memlat/polling_interval
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echo 400 > $memlat/mem_latency/ratio_ceil
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done
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# Gold L3 ratio ceil
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echo 4000 > /sys/class/devfreq/soc:qcom,cpu6-cpu-l3-lat/mem_latency/ratio_ceil
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# Enable cdspl3 governor for L3 cdsp nodes
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for l3cdsp in $device/*cdsp-cdsp-l3-lat/devfreq/*cdsp-cdsp-l3-lat
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do
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echo "cdspl3" > $l3cdsp/governor
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done
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# Enable compute governor for gold latfloor
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for latfloor in $device/*cpu*-ddr-latfloor*/devfreq/*cpu-ddr-latfloor*
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do
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echo "compute" > $latfloor/governor
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echo 10 > $latfloor/polling_interval
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done
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done
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# cpuset parameters
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echo 0-7 > /dev/cpuset/top-app/cpus
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echo 0-5,7 > /dev/cpuset/foreground/cpus
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echo 4-5 > /dev/cpuset/background/cpus
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echo 2-5 > /dev/cpuset/system-background/cpus
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echo 2-5 > /dev/cpuset/restricted/cpus
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# Enable idle state listener
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echo 1 > /sys/class/drm/card0/device/idle_encoder_mask
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echo 100 > /sys/class/drm/card0/device/idle_timeout_ms
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# Turn on sleep modes.
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echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled
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;;
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esac
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function configure_read_ahead_kb_values() {
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MemTotalStr=`cat /proc/meminfo | grep MemTotal`
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MemTotal=${MemTotalStr:16:8}
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dmpts=$(ls /sys/block/*/queue | grep -e dm -e mmc)
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# Set 128 for <= 3GB &
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# set 512 for >= 4GB targets.
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if [ $MemTotal -le 3145728 ]; then
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echo 128 > /sys/block/mmcblk0/bdi/read_ahead_kb
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echo 128 > /sys/block/mmcblk0/bdi/nr_requests
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echo 128 > /sys/block/mmcblk0rpmb/bdi/read_ahead_kb
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echo 128 > /sys/block/mmcblk0rpmb/bdi/nr_requests
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for dm in $dmpts; do
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echo 128 > $dm/read_ahead_kb
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echo 128 > $dm/nr_requests
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done
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else
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echo 512 > /sys/block/mmcblk0/bdi/read_ahead_kb
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echo 256 > /sys/block/mmcblk0/bdi/nr_requests
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echo 512 > /sys/block/mmcblk0rpmb/bdi/read_ahead_kb
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echo 256 > /sys/block/mmcblk0rpmb/bdi/nr_requests
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for dm in $dmpts; do
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echo 512 > $dm/read_ahead_kb
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echo 256 > $dm/nr_requests
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done
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fi
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}
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function configure_zram_parameters() {
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MemTotalStr=`cat /proc/meminfo | grep MemTotal`
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MemTotal=${MemTotalStr:16:8}
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let RamSizeGB="( $MemTotal / 1048576 ) + 1"
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let zRamSizeMB="( $RamSizeGB * 1024 ) / 2"
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diskSizeUnit=M
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# use MB avoid 32 bit overflow
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if [ $zRamSizeMB -gt 4096 ]; then
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let zRamSizeMB=4096
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fi
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echo lz4 > /sys/block/zram0/comp_algorithm
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if [ -f /sys/block/zram0/disksize ]; then
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if [ -f /sys/block/zram0/use_dedup ]; then
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echo 1 > /sys/block/zram0/use_dedup
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fi
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if [ $MemTotal -le 524288 ]; then
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echo 402653184 > /sys/block/zram0/disksize
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elif [ $MemTotal -le 1048576 ]; then
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echo 805306368 > /sys/block/zram0/disksize
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else
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zramDiskSize=$zRamSizeMB$diskSizeUnit
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echo $zramDiskSize > /sys/block/zram0/disksize
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fi
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# ZRAM may use more memory than it saves if SLAB_STORE_USER
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# debug option is enabled.
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if [ -e /sys/kernel/slab/zs_handle ]; then
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echo 0 > /sys/kernel/slab/zs_handle/store_user
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fi
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if [ -e /sys/kernel/slab/zspage ]; then
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echo 0 > /sys/kernel/slab/zspage/store_user
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fi
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mkswap /dev/block/zram0
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swapon /dev/block/zram0 -p 32758
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fi
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}
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function configure_memory_parameters() {
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# Swap only 1 page at a time
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echo 0 > /proc/sys/vm/page-cluster
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# Set allocstall_threshold to 0 for all targets.
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echo 0 > /sys/module/vmpressure/parameters/allocstall_threshold
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# Set swappiness to 60 for all targets
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echo 60 > /proc/sys/vm/swappiness
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# Disable wsf for all targets beacause we are using efk.
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# wsf Range : 1..1000 So set to bare minimum value 1.
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echo 1 > /proc/sys/vm/watermark_scale_factor
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# Disable the feature of watermark boost for 8G and below device
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MemTotalStr=`cat /proc/meminfo | grep MemTotal`
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MemTotal=${MemTotalStr:16:8}
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if [ $MemTotal -le 8388608 ]; then
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echo 0 > /proc/sys/vm/watermark_boost_factor
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fi
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# Enable ZRAM
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configure_zram_parameters
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configure_read_ahead_kb_values
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}
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configure_memory_parameters
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# Enable PowerHAL hint processing
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setprop vendor.powerhal.init 1
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setprop vendor.post_boot.parsed 1
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