post_boot: msm8952: Port all 8952 scheduler/governor tuning params
All scheduler/governor tuning params for 8952 ported to 3.18 branch Change-Id: Iee1c62f41ea63e86f3e1a8b43317c6d84152f78c
This commit is contained in:
mashaikh
parent
662bd317c2
commit
6837e77716
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@ -634,6 +634,390 @@ case "$target" in
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;;
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;;
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esac
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esac
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case "$target" in
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"msm8952")
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#Enable adaptive LMK and set vmpressure_file_min
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ProductName=`getprop ro.product.name`
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if [ "$ProductName" == "msm8952_32" ] || [ "$ProductName" == "msm8952_32_LMT" ]; then
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echo 1 > /sys/module/lowmemorykiller/parameters/enable_adaptive_lmk
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echo 53059 > /sys/module/lowmemorykiller/parameters/vmpressure_file_min
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elif [ "$ProductName" == "msm8952_64" ] || [ "$ProductName" == "msm8952_64_LMT" ]; then
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echo 1 > /sys/module/lowmemorykiller/parameters/enable_adaptive_lmk
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echo 81250 > /sys/module/lowmemorykiller/parameters/vmpressure_file_min
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fi
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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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"264" | "289")
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# Apply Scheduler and Governor settings for 8952
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# HMP scheduler settings
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echo 3 > /proc/sys/kernel/sched_window_stats_policy
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echo 3 > /proc/sys/kernel/sched_ravg_hist_size
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echo 20000000 > /proc/sys/kernel/sched_ravg_window
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# HMP Task packing settings
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echo 20 > /proc/sys/kernel/sched_small_task
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echo 30 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_load
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echo 30 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_load
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echo 30 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_load
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echo 30 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_load
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echo 30 > /sys/devices/system/cpu/cpu4/sched_mostly_idle_load
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echo 30 > /sys/devices/system/cpu/cpu5/sched_mostly_idle_load
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echo 30 > /sys/devices/system/cpu/cpu6/sched_mostly_idle_load
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echo 30 > /sys/devices/system/cpu/cpu7/sched_mostly_idle_load
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echo 3 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu4/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu5/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu6/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu7/sched_mostly_idle_nr_run
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echo 0 > /sys/devices/system/cpu/cpu0/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu1/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu2/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu3/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu4/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu5/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu6/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu7/sched_prefer_idle
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for devfreq_gov in /sys/class/devfreq/qcom,mincpubw*/governor
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do
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echo "cpufreq" > $devfreq_gov
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done
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for devfreq_gov in /sys/class/devfreq/qcom,cpubw*/governor
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do
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echo "bw_hwmon" > $devfreq_gov
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for cpu_io_percent in /sys/class/devfreq/qcom,cpubw*/bw_hwmon/io_percent
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do
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echo 20 > $cpu_io_percent
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done
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for cpu_guard_band in /sys/class/devfreq/qcom,cpubw*/bw_hwmon/guard_band_mbps
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do
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echo 30 > $cpu_guard_band
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done
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done
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for gpu_bimc_io_percent in /sys/class/devfreq/qcom,gpubw*/bw_hwmon/io_percent
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do
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echo 40 > $gpu_bimc_io_percent
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done
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# disable thermal & BCL core_control to update interactive gov settings
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echo 0 > /sys/module/msm_thermal/core_control/enabled
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for mode in /sys/devices/soc.0/qcom,bcl.*/mode
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do
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echo -n disable > $mode
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done
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for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask
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do
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bcl_hotplug_mask=`cat $hotplug_mask`
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echo 0 > $hotplug_mask
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done
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for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask
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do
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bcl_soc_hotplug_mask=`cat $hotplug_soc_mask`
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echo 0 > $hotplug_soc_mask
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done
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for mode in /sys/devices/soc.0/qcom,bcl.*/mode
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do
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echo -n enable > $mode
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done
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# enable governor for perf cluster
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echo 1 > /sys/devices/system/cpu/cpu0/online
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echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo "19000 1113600:39000" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay
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echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load
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echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate
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echo 1113600 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq
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echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy
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echo "1 960000:85 1113600:90 1344000:80" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads
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echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time
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echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/sampling_down_factor
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echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
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# enable governor for power cluster
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echo 1 > /sys/devices/system/cpu/cpu4/online
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echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
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echo 39000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay
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echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load
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echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate
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echo 800000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq
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echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy
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echo "1 800000:90" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads
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echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time
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echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/sampling_down_factor
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echo 800000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq
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# re-enable thermal & BCL core_control now
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echo 1 > /sys/module/msm_thermal/core_control/enabled
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for mode in /sys/devices/soc.0/qcom,bcl.*/mode
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do
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echo -n disable > $mode
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done
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for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask
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do
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echo $bcl_hotplug_mask > $hotplug_mask
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done
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for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask
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do
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echo $bcl_soc_hotplug_mask > $hotplug_soc_mask
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done
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for mode in /sys/devices/soc.0/qcom,bcl.*/mode
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do
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echo -n enable > $mode
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done
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# Bring up all cores online
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echo 1 > /sys/devices/system/cpu/cpu1/online
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echo 1 > /sys/devices/system/cpu/cpu2/online
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echo 1 > /sys/devices/system/cpu/cpu3/online
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echo 1 > /sys/devices/system/cpu/cpu4/online
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echo 1 > /sys/devices/system/cpu/cpu5/online
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echo 1 > /sys/devices/system/cpu/cpu6/online
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echo 1 > /sys/devices/system/cpu/cpu7/online
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# Enable Low power modes
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echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled
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# HMP scheduler (big.Little cluster related) settings
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echo 93 > /proc/sys/kernel/sched_upmigrate
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echo 83 > /proc/sys/kernel/sched_downmigrate
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# Enable sched guided freq control
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echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load
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echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif
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echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load
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echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif
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echo 50000 > /proc/sys/kernel/sched_freq_inc_notify
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echo 50000 > /proc/sys/kernel/sched_freq_dec_notify
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# Enable core control
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insmod /system/lib/modules/core_ctl.ko
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echo 2 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus
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echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/max_cpus
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echo 68 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres
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echo 40 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres
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echo 100 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms
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# Enable dynamic clock gating
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echo 1 > /sys/module/lpm_levels/lpm_workarounds/dynamic_clock_gating
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# Enable timer migration to little cluster
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echo 1 > /proc/sys/kernel/power_aware_timer_migration
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;;
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*)
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panel=`cat /sys/class/graphics/fb0/modes`
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if [ "${panel:5:1}" == "x" ]; then
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panel=${panel:2:3}
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else
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panel=${panel:2:4}
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fi
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# Apply Scheduler and Governor settings for 8976
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# SoC IDs are 266, 274, 277, 278
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# HMP scheduler (big.Little cluster related) settings
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echo 95 > /proc/sys/kernel/sched_upmigrate
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echo 85 > /proc/sys/kernel/sched_downmigrate
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if [ $panel -gt 1080 ]; then
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echo 2 > /proc/sys/kernel/sched_window_stats_policy
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echo 5 > /proc/sys/kernel/sched_ravg_hist_size
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else
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echo 3 > /proc/sys/kernel/sched_window_stats_policy
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echo 3 > /proc/sys/kernel/sched_ravg_hist_size
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echo 0 > /sys/devices/system/cpu/cpu0/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu1/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu2/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu3/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu4/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu5/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu6/sched_prefer_idle
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echo 0 > /sys/devices/system/cpu/cpu7/sched_prefer_idle
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fi
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echo 3 > /sys/devices/system/cpu/cpu0/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu1/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu2/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu3/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu4/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu5/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu6/sched_mostly_idle_nr_run
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echo 3 > /sys/devices/system/cpu/cpu7/sched_mostly_idle_nr_run
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for devfreq_gov in /sys/class/devfreq/qcom,mincpubw*/governor
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do
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echo "cpufreq" > $devfreq_gov
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done
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for devfreq_gov in /sys/class/devfreq/qcom,cpubw*/governor
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do
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echo "bw_hwmon" > $devfreq_gov
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for cpu_io_percent in /sys/class/devfreq/qcom,cpubw*/bw_hwmon/io_percent
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do
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echo 20 > $cpu_io_percent
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done
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for cpu_guard_band in /sys/class/devfreq/qcom,cpubw*/bw_hwmon/guard_band_mbps
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do
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echo 30 > $cpu_guard_band
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done
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done
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for gpu_bimc_io_percent in /sys/class/devfreq/qcom,gpubw*/bw_hwmon/io_percent
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do
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echo 40 > $gpu_bimc_io_percent
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done
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# disable thermal & BCL core_control to update interactive gov settings
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echo 0 > /sys/module/msm_thermal/core_control/enabled
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for mode in /sys/devices/soc.0/qcom,bcl.*/mode
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do
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echo -n disable > $mode
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done
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for hotplug_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_mask
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do
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bcl_hotplug_mask=`cat $hotplug_mask`
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echo 0 > $hotplug_mask
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done
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for hotplug_soc_mask in /sys/devices/soc.0/qcom,bcl.*/hotplug_soc_mask
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do
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bcl_soc_hotplug_mask=`cat $hotplug_soc_mask`
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echo 0 > $hotplug_soc_mask
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done
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for mode in /sys/devices/soc.0/qcom,bcl.*/mode
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do
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echo -n enable > $mode
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done
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# enable governor for power cluster
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echo 1 > /sys/devices/system/cpu/cpu0/online
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echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo 90 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load
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echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate
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echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy
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echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time
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echo 691200 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
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# enable governor for perf cluster
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echo 1 > /sys/devices/system/cpu/cpu4/online
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echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
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echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load
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echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate
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echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy
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echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time
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echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/sampling_down_factor
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echo 883200 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq
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if [ $panel -gt 1080 ]; then
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echo 19000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay
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echo 1017600 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq
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echo "80" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads
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echo 1382400 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq
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echo 800000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis
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echo "19000 1382400:39000" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay
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||||||
|
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
|
||||||
|
else
|
||||||
|
echo 39000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay
|
||||||
|
echo 806400 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq
|
||||||
|
echo "1 691200:90" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads
|
||||||
|
echo 1190400 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq
|
||||||
|
echo "19000 1190400:39000" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay
|
||||||
|
echo "85 1190400:90 1747200:80" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads
|
||||||
|
# HMP Task packing settings for 8976
|
||||||
|
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
|
||||||
|
fi
|
||||||
|
|
||||||
|
# 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 > $mode
|
||||||
|
done
|
||||||
|
|
||||||
|
# Bring up all cores online
|
||||||
|
echo 1 > /sys/devices/system/cpu/cpu1/online
|
||||||
|
echo 1 > /sys/devices/system/cpu/cpu2/online
|
||||||
|
echo 1 > /sys/devices/system/cpu/cpu3/online
|
||||||
|
echo 1 > /sys/devices/system/cpu/cpu4/online
|
||||||
|
echo 1 > /sys/devices/system/cpu/cpu5/online
|
||||||
|
echo 1 > /sys/devices/system/cpu/cpu6/online
|
||||||
|
echo 1 > /sys/devices/system/cpu/cpu7/online
|
||||||
|
|
||||||
|
#Disable CPU retention modes for 32bit builds
|
||||||
|
ProductName=`getprop ro.product.name`
|
||||||
|
if [ "$ProductName" == "msm8952_32" ] || [ "$ProductName" == "msm8952_32_LMT" ]; then
|
||||||
|
echo N > /sys/module/lpm_levels/system/a72/cpu4/retention/idle_enabled
|
||||||
|
echo N > /sys/module/lpm_levels/system/a72/cpu5/retention/idle_enabled
|
||||||
|
echo N > /sys/module/lpm_levels/system/a72/cpu6/retention/idle_enabled
|
||||||
|
echo N > /sys/module/lpm_levels/system/a72/cpu7/retention/idle_enabled
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Enable Low power modes
|
||||||
|
echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled
|
||||||
|
|
||||||
|
# Enable sched guided freq control
|
||||||
|
echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load
|
||||||
|
echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif
|
||||||
|
echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load
|
||||||
|
echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif
|
||||||
|
echo 50000 > /proc/sys/kernel/sched_freq_inc_notify
|
||||||
|
echo 50000 > /proc/sys/kernel/sched_freq_dec_notify
|
||||||
|
|
||||||
|
# Enable core control
|
||||||
|
insmod /system/lib/modules/core_ctl.ko
|
||||||
|
#for 8976
|
||||||
|
echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus
|
||||||
|
echo 4 > /sys/devices/system/cpu/cpu4/core_ctl/max_cpus
|
||||||
|
echo 68 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres
|
||||||
|
echo 40 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres
|
||||||
|
echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms
|
||||||
|
|
||||||
|
# Enable timer migration to little cluster
|
||||||
|
echo 1 > /proc/sys/kernel/power_aware_timer_migration
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
case "$target" in
|
case "$target" in
|
||||||
"apq8084")
|
"apq8084")
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue