196 lines
7.9 KiB
Plaintext
196 lines
7.9 KiB
Plaintext
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# Copyright (c) 2016-2024, Code Aurora Forum. All rights reserved.
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# Copyright (c) 2024, Shashank Patil <9945shashank@gmail.com>.
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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 Code Aurora 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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on early-init
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# Disable EAS
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write /proc/sys/kernel/sched_energy_aware 0
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# Boot time scheduler tuning
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write /dev/stune/schedtune.boost 50
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write /dev/stune/schedtune.prefer_idle 1
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# Boot time I/O performance tuning
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write /sys/block/mmcblk0/queue/scheduler "noop"
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write /sys/block/mmcblk0/queue/read_ahead_kb 2048
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write /sys/block/mmcblk0/queue/nr_requests 256
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write /sys/block/mmcblk0/queue/iostats 0
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# Boot time fs tuning
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write /sys/block/dm-0/queue/read_ahead_kb 2048
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write /sys/block/dm-1/queue/read_ahead_kb 2048
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write /sys/block/dm-2/queue/read_ahead_kb 2048
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write /sys/block/dm-3/queue/read_ahead_kb 2048
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write /sys/block/dm-4/queue/read_ahead_kb 2048
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write /sys/block/dm-5/queue/read_ahead_kb 2048
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write /sys/block/dm-6/queue/read_ahead_kb 2048
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write /sys/block/dm-7/queue/read_ahead_kb 2048
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write /sys/block/dm-8/queue/read_ahead_kb 2048
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write /sys/block/dm-9/queue/read_ahead_kb 2048
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write /sys/block/sda/queue/iostats 0
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write /sys/block/sda/queue/read_ahead_kb 2048
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write /sys/block/sda/queue/nr_requests 256
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write /sys/block/sda/queue/iosched/group_idle 0
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write /sys/block/sda/queue/iosched/slice_idle 0
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write /sys/block/sdb/queue/iostats 0
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write /sys/block/sdb/queue/read_ahead_kb 2048
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write /sys/block/sdb/queue/nr_requests 256
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write /sys/block/sdc/queue/iostats 0
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write /sys/block/sdc/queue/read_ahead_kb 2048
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write /sys/block/sdc/queue/nr_requests 256
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write /sys/block/sdd/queue/iostats 0
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write /sys/block/sdd/queue/read_ahead_kb 2048
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write /sys/block/sdd/queue/nr_requests 256
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write /sys/block/sde/queue/iostats 0
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write /sys/block/sde/queue/read_ahead_kb 2048
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write /sys/block/sde/queue/nr_requests 256
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write /sys/block/sdf/queue/iostats 0
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write /sys/block/sdf/queue/read_ahead_kb 2048
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write /sys/block/sdf/queue/nr_requests 256
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on init
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# Report max frequency to unity tasks
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write /proc/sys/kernel/sched_lib_name "UnityMain,libunity.so"
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write /proc/sys/kernel/sched_lib_mask_force 255
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on boot
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# Disable console_suspend to get better logging for kernel crashes
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write /sys/module/printk/parameters/console_suspend N
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# Enable suspend to idle mode to reduce latency during suspend/resume
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write /sys/power/mem_sleep "s2idle"
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on property:sys.boot_completed=1 && property:init.svc.console=running
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# If UART is on, enable console_suspend on boot_complete to save power
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write /sys/module/printk/parameters/console_suspend Y
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on property:sys.boot_completed=1
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setprop vendor.setup.power 1
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on property:vendor.setup.power=1
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# Restore default I/O performance tuning
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write /sys/block/mmcblk0/queue/scheduler "cfq"
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write /sys/block/mmcblk0/queue/read_ahead_kb 128
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write /sys/block/mmcblk0/queue/nr_requests 128
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# Restore default fs tuning
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write /sys/block/dm-0/queue/read_ahead_kb 128
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write /sys/block/dm-1/queue/read_ahead_kb 128
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write /sys/block/dm-2/queue/read_ahead_kb 128
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write /sys/block/dm-3/queue/read_ahead_kb 128
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write /sys/block/dm-4/queue/read_ahead_kb 128
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write /sys/block/dm-5/queue/read_ahead_kb 128
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write /sys/block/dm-6/queue/read_ahead_kb 128
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write /sys/block/dm-7/queue/read_ahead_kb 128
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write /sys/block/dm-8/queue/read_ahead_kb 128
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write /sys/block/dm-9/queue/read_ahead_kb 128
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write /sys/block/sda/queue/read_ahead_kb 128
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write /sys/block/sda/queue/nr_requests 128
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write /sys/block/sdb/queue/read_ahead_kb 128
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write /sys/block/sdb/queue/nr_requests 128
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write /sys/block/sdc/queue/read_ahead_kb 128
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write /sys/block/sdc/queue/nr_requests 128
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write /sys/block/sdd/queue/read_ahead_kb 128
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write /sys/block/sdd/queue/nr_requests 128
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write /sys/block/sde/queue/read_ahead_kb 128
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write /sys/block/sde/queue/nr_requests 128
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write /sys/block/sdf/queue/read_ahead_kb 128
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write /sys/block/sdf/queue/nr_requests 128
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# Configure governor settings for little cluster
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write /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us 500
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write /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us 4000
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# Configure governor settings for big cluster
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write /sys/devices/system/cpu/cpu6/cpufreq/schedutil/up_rate_limit_us 500
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write /sys/devices/system/cpu/cpu6/cpufreq/schedutil/down_rate_limit_us 4000
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# Set default schedTune
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write /dev/stune/schedtune.boost 0
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write /dev/stune/schedtune.prefer_idle 0
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# Set default schedTune value for foreground, top-app & camera-daemon
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write /dev/stune/foreground/schedtune.boost 0
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write /dev/stune/foreground/schedtune.prefer_idle 1
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write /dev/stune/top-app/schedtune.boost 10
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write /dev/stune/top-app/schedtune.prefer_idle 1
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write /dev/stune/camera-daemon/schedtune.boost 0
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write /dev/stune/camera-daemon/schedtune.prefer_idle 1
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# Setup scheduler EAS parameters
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write /proc/sys/kernel/sched_child_runs_first 1
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write /proc/sys/kernel/sched_upmigrate 95
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write /proc/sys/kernel/sched_downmigrate 85
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write /proc/sys/kernel/sched_energy_aware 1
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# Setup cpusets parameters
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write /dev/cpuset/background/cpus 4-5
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write /dev/cpuset/camera-daemon/cpus 0-7
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write /dev/cpuset/foreground/cpus 0-5,7
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write /dev/cpuset/restricted/cpus 2-5
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write /dev/cpuset/system-background/cpus 2-5
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write /dev/cpuset/top-app/cpus 0-7
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# Turn on sleep modes
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write /sys/module/lpm_levels/parameters/sleep_disabled 0
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# Enable idle state listener
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write /sys/class/drm/card0/device/idle_encoder_mask 1
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write /sys/class/drm/card0/device/idle_timeout_ms 100
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# Enable PowerHAL hint processing
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setprop vendor.powerhal.init 1
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# Enable Post boot parsed
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setprop vendor.post_boot.parsed 1
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on property:persist.sys.xtra-daemon.enabled=*
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service vendor.qcom-sh /vendor/bin/init.qcom.sh
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class late_start
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user root
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group root system radio
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oneshot
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service vendor.qcom-post-boot /vendor/bin/init.qcom.post_boot.sh
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class late_start
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user root
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group root system wakelock graphics
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disabled
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oneshot
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