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61 lines
1.7 KiB
61 lines
1.7 KiB
4 months ago
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#Setup for 2017 devices
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stop thermal-engine
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stop perfd
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stop vendor.thermal-engine
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stop vendor.perfd
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setprop vendor.powerhal.init 0
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setprop ctl.interface_restart android.hardware.power@1.0::IPower/default
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cpubase=/sys/devices/system/cpu
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gov=cpufreq/scaling_governor
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cpu=4
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top=8
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# Enable the gold cores at max frequency.
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# 1248000 1344000 1478400 1555200 1900800 2457600
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S=2457600
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while [ $((cpu < $top)) -eq 1 ]; do
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echo "setting cpu $cpu to $S kHz"
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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 $S > $cpubase/cpu${cpu}/cpufreq/scaling_max_freq
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echo $S > $cpubase/cpu${cpu}/cpufreq/scaling_min_freq
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echo $S > $cpubase/cpu${cpu}/cpufreq/scaling_setspeed
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cat $cpubase/cpu${cpu}/cpufreq/scaling_cur_freq
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cpu=$(($cpu + 1))
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done
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cpu=0
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top=4
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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 "setting GPU bus split"
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echo 0 > /sys/class/kgsl/kgsl-3d0/bus_split
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echo "setting GPU force clocks"
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echo 1 > /sys/class/kgsl/kgsl-3d0/force_clk_on
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echo "setting GPU idle timer"
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echo 10000 > /sys/class/kgsl/kgsl-3d0/idle_timer
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#0 762 1144 1525 2288 3509 4173 5271 5928 7904 9887 11863 13763
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echo "setting GPU bus frequency"
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echo 13763 > /sys/class/devfreq/soc:qcom,gpubw/min_freq
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cat /sys/class/devfreq/soc:qcom,gpubw/cur_freq
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# 710000000 600000000 510000000 450000000 390000000 305000000 180000000
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echo "GPU performance mode"
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G=710000000
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echo performance > /sys/class/kgsl/kgsl-3d0/devfreq/governor
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echo $G > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq
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echo $G > /sys/class/kgsl/kgsl-3d0/devfreq/max_freq
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cat /sys/class/kgsl/kgsl-3d0/devfreq/cur_freq
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