1#!/system/bin/sh 2# 3# Copyright (C) 2018 The Android Open Source Project 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17# performance test setup for 2018 devices 18 19stop vendor.thermal-engine 20setprop vendor.powerhal.init 0 21setprop ctl.restart vendor.power-hal-aidl 22setprop ctl.interface_restart android.hardware.power@1.0::IPower/default 23 24cpubase=/sys/devices/system/cpu 25gov=cpufreq/scaling_governor 26 27cpu=4 28top=8 29 30cpufreq=2092800 31# Set the golden cores at 2092800. 32# 825600 902400 979200 1056000 1209600 1286400 1363200 1459200 1536000 33# 1612800 1689600 1766400 1843200 1920000 1996800 2092800 2169600 34# 2246400 2323200 2400000 2476800 2553600 2649600 35while [ $((cpu < $top)) -eq 1 ]; do 36 echo 1 > $cpubase/cpu${cpu}/online 37 echo performance > $cpubase/cpu${cpu}/$gov 38 echo $cpufreq > /sys/devices/system/cpu/cpu$cpu/cpufreq/scaling_max_freq 39 S=`cat $cpubase/cpu${cpu}/cpufreq/scaling_cur_freq` 40 echo "set cpu $cpu to $S kHz" 41 cpu=$(($cpu + 1)) 42done 43 44cpu=0 45top=4 46 47# Disable the silver cores. 48while [ $((cpu < $top)) -eq 1 ]; do 49 echo "disable cpu $cpu" 50 echo 0 > $cpubase/cpu${cpu}/online 51 cpu=$(($cpu + 1)) 52done 53 54echo "disable GPU bus split" 55echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split 56echo "enable GPU force clock on" 57echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on 58echo "set GPU idle timer to 10000" 59echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer 60 61# 0 381 572 762 1144 1571 2086 2597 2929 3879 4943 5931 6881 62echo performance > /sys/class/devfreq/soc:qcom,gpubw/governor 63echo -n "set GPU bus frequency to max at " 64cat /sys/class/devfreq/soc:qcom,gpubw/cur_freq 65 66# 257000000 342000000 414000000 520000000 596000000 675000000 710000000 67G=596000000 68echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor 69echo $G > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq 70echo $G > /sys/class/kgsl/kgsl-3d0/devfreq/max_freq 71echo -n "set GPU frequency to " 72cat /sys/class/kgsl/kgsl-3d0/devfreq/cur_freq 73