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85 lines
2.6 KiB
85 lines
2.6 KiB
#!/system/bin/sh
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#
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# Copyright (C) 2020 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# performance test setup for 2020 devices
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function disable_thermal()
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{
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thermal_path='/sys/devices/virtual/thermal/'
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nz=$(ls -al $thermal_path | grep thermal_zone | wc -l)
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i=0
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while [ $i -lt $nz ]; do
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tz_path=$thermal_path'thermal_zone'$i'/'
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mode_path=$tz_path'mode'
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if [ -f $mode_path ]; then
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echo disabled > $tz_path'mode'
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fi
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i=$(($i + 1));
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done
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}
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disable_thermal
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setprop vendor.powerhal.init 0
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setprop ctl.restart vendor.power-hal-aidl
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cpubase=/sys/devices/system/cpu
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gov=cpufreq/scaling_governor
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cpu=6
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top=8
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#Big Core 652800 940800 1152000 1478400 1728000 1900800 2092800 2208000
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#Big Plus 806400 1094400 1401600 1766400 1996800 2188800 2304000 2400000
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cpufreq=2092800
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# Set the bigcores around 2G
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while [ $((cpu < $top)) -eq 1 ]; do
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echo 1 > $cpubase/cpu${cpu}/online
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echo userspace > $cpubase/cpu${cpu}/$gov
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echo $cpufreq > /sys/devices/system/cpu/cpu$cpu/cpufreq/scaling_max_freq
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echo $cpufreq > /sys/devices/system/cpu/cpu$cpu/cpufreq/scaling_setspeed
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S=`cat $cpubase/cpu${cpu}/cpufreq/scaling_cur_freq`
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echo "set cpu $cpu to $S kHz"
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cpu=$(($cpu + 1))
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done
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cpu=0
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top=6
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# Disable the silver cores.
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while [ $((cpu < $top)) -eq 1 ]; do
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echo "disable cpu $cpu"
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echo 0 > $cpubase/cpu${cpu}/online
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cpu=$(($cpu + 1))
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done
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echo "disable GPU bus split"
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echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split
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echo "enable GPU force clock on"
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echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on
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echo "set GPU idle timer to 10000"
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echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer
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# 0 381 572 762 1144 1571 2086 2597 2929 3879 4943 5931 6881
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echo performance > /sys/class/devfreq/soc:qcom,gpubw/governor
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echo -n "set GPU bus frequency to max at "
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cat /sys/class/devfreq/soc:qcom,gpubw/cur_freq
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#625 500 400 275 mhz
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echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor
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echo 0 > /sys/class/kgsl/kgsl-3d0/max_pwrlevel
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echo 0 > /sys/class/kgsl/kgsl-3d0/min_pwrlevel
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echo -n "set GPU frequency to max at "
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cat /sys/class/kgsl/kgsl-3d0/devfreq/cur_freq
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