mirror of
https://github.com/Evolution-X-Devices/device_oplus_mt6893-common
synced 2026-02-01 09:51:11 +00:00
1850ccfed7
Signed-off-by: Himanshu Tyagi <himanshut567@gmail.com> Change-Id: I6e8fe118674f8c1f763943991ecd5713d1d7a139
70 lines
2.6 KiB
Plaintext
70 lines
2.6 KiB
Plaintext
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on post-fs
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# boot perf. tune
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write /proc/perfmgr/boost_ctrl/eas_ctrl/boot_boost "0 100"
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write /proc/perfmgr/boost_ctrl/eas_ctrl/boot_boost "1 100"
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write /proc/perfmgr/boost_ctrl/eas_ctrl/boot_boost "2 100"
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write /proc/perfmgr/boost_ctrl/eas_ctrl/boot_boost "3 100"
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on init
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# Create energy-aware scheduler tuning nodes
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mkdir /dev/stune/foreground
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mkdir /dev/stune/background
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mkdir /dev/stune/top-app
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mkdir /dev/stune/rt
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chown system system /dev/stune
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chown system system /dev/stune/foreground
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chown system system /dev/stune/background
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chown system system /dev/stune/top-app
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chown system system /dev/stune/rt
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chown system system /dev/stune/tasks
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chown system system /dev/stune/foreground/tasks
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chown system system /dev/stune/background/tasks
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chown system system /dev/stune/top-app/tasks
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chown system system /dev/stune/rt/tasks
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chmod 0664 /dev/stune/tasks
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chmod 0664 /dev/stune/foreground/tasks
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chmod 0664 /dev/stune/background/tasks
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chmod 0664 /dev/stune/top-app/tasks
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chmod 0664 /dev/stune/rt/tasks
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# Reset stune group setting for NNAPI HAL processes
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write /dev/stune/nnapi-hal/schedtune.boost 0
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write /dev/stune/nnapi-hal/schedtune.prefer_idle 0
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# create an stune group for camera-specific processes
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mkdir /dev/stune/camera-daemon
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write /dev/stune/camera-daemon/schedtune.prefer_idle 0
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write /dev/stune/camera-daemon/schedtune.boost 0
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chown system system /dev/stune/camera-daemon
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chown system system /dev/stune/camera-daemon/tasks
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chmod 0664 /dev/stune/camera-daemon/tasks
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# create io boost group
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mkdir /dev/stune/io
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chown system system /dev/stune/io
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chown system system /dev/stune/io/tasks
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chmod 0666 /dev/stune/io/tasks
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on property:sys.boot_completed=1
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write /sys/devices/system/cpu/eas/enable 2
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write /proc/cpufreq/cpufreq_sched_disable 0
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chown system system /dev/stune/foreground/schedtune.prefer_idle
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chown system system /dev/stune/top-app/schedtune.prefer_idle
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chown system system /dev/stune/rt/schedtune.prefer_idle
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write /dev/stune/foreground/schedtune.prefer_idle 0
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write /dev/stune/top-app/schedtune.prefer_idle 0
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write /dev/stune/rt/schedtune.prefer_idle 0
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write /proc/sys/kernel/sched_migration_cost_ns 200000
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write /proc/perfmgr/boost_ctrl/eas_ctrl/sched_big_task_rotation 1
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# restore perf. parameters
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write /proc/perfmgr/boost_ctrl/eas_ctrl/boot_boost "0 0"
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write /proc/perfmgr/boost_ctrl/eas_ctrl/boot_boost "1 0"
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write /proc/perfmgr/boost_ctrl/eas_ctrl/boot_boost "2 0"
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write /proc/perfmgr/boost_ctrl/eas_ctrl/boot_boost "3 0"
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