diff --git a/rootdir/bin/init.qcom.post_boot.sh b/rootdir/bin/init.qcom.post_boot.sh index f832a155..aae43320 100755 --- a/rootdir/bin/init.qcom.post_boot.sh +++ b/rootdir/bin/init.qcom.post_boot.sh @@ -355,6 +355,182 @@ function 8937_sched_dcvs_hmp() 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() { + + # 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 + + echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks + + echo "0:1401600" > /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 + 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 + + 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 > $latfloor/polling_interval + done + + done +} + target=`getprop ro.board.platform` function configure_zram_parameters() { @@ -2546,85 +2722,21 @@ case "$target" in echo 90 > /proc/sys/kernel/sched_downmigrate echo 140 > /proc/sys/kernel/sched_group_upmigrate echo 120 > /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 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 # 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 - - # 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 - # 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 + #if the kernel version >=4.14,use the schedutil governor + KernelVersionStr=`cat /proc/sys/kernel/osrelease` + KernelVersionS=${KernelVersionStr:2:2} + KernelVersionA=${KernelVersionStr:0:1} + KernelVersionB=${KernelVersionS%.*} + if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 14 ]; then + sdm660_sched_schedutil_dcvs + else + sdm660_sched_interactive_dcvs + fi #Enable input boost configuration echo "0:1401600" > /sys/module/cpu_boost/parameters/input_boost_freq @@ -2635,35 +2747,8 @@ case "$target" in # 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 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 + # enable LPM + echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled # Start cdsprpcd only for sdm660 and disable for sdm630 start vendor.cdsprpcd