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57 lines
1.5 KiB
57 lines
1.5 KiB
#Setup for 2017 devices |
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stop thermal-engine |
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stop mpdecision |
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stop perfd |
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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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