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79 lines
3.8 KiB
79 lines
3.8 KiB
#
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# Copyright (C) 2017 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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#
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on property:sys.boot_completed=1
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# Enable bus-dcvs
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write /sys/class/devfreq/soc:qcom,cpubw/governor "bw_hwmon"
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write /sys/class/devfreq/soc:qcom,cpubw/polling_interval 50
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write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/mbps_zones "2288 4577 6500 8132 9155 10681"
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write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/sample_ms 4
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write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/io_percent 40
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write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/hist_memory 20
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write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/hyst_length 10
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write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/guard_band_mbps 0
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write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/up_scale 250
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write /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/idle_mbps 1600
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write /sys/class/devfreq/soc:qcom,llccbw/governor "bw_hwmon"
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write /sys/class/devfreq/soc:qcom,llccbw/polling_interval 50
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write /sys/class/devfreq/soc:qcom,llccbw/bw_hwmon/mbps_zones "1720 2929 3879 5931 6881"
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write /sys/class/devfreq/soc:qcom,llccbw/bw_hwmon/sample_ms 4
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write /sys/class/devfreq/soc:qcom,llccbw/bw_hwmon/io_percent 80
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write /sys/class/devfreq/soc:qcom,llccbw/bw_hwmon/hist_memory 20
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write /sys/class/devfreq/soc:qcom,llccbw/bw_hwmon/hyst_length 10
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write /sys/class/devfreq/soc:qcom,llccbw/bw_hwmon/guard_band_mbps 0
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write /sys/class/devfreq/soc:qcom,llccbw/bw_hwmon/up_scale 250
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write /sys/class/devfreq/soc:qcom,llccbw/bw_hwmon/idle_mbps 1600
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write /sys/class/devfreq/soc:qcom,mincpubw/governor "cpufreq"
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# Enable memlat governor
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write /sys/class/devfreq/soc:qcom,memlat-cpu0/governor "mem_latency"
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write /sys/class/devfreq/soc:qcom,memlat-cpu0/polling_interval 10
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write /sys/class/devfreq/soc:qcom,memlat-cpu0/mem_latency/ratio_ceil 400
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write /sys/class/devfreq/soc:qcom,memlat-cpu4/governor "mem_latency"
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write /sys/class/devfreq/soc:qcom,memlat-cpu4/polling_interval 10
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write /sys/class/devfreq/soc:qcom,memlat-cpu4/mem_latency/ratio_ceil 400
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write /sys/class/devfreq/soc:qcom,l3-cpu0/governor "mem_latency"
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write /sys/class/devfreq/soc:qcom,l3-cpu0/polling_interval 10
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write /sys/class/devfreq/soc:qcom,l3-cpu0/mem_latency/ratio_ceil 400
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write /sys/class/devfreq/soc:qcom,l3-cpu4/governor "mem_latency"
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write /sys/class/devfreq/soc:qcom,l3-cpu4/polling_interval 10
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write /sys/class/devfreq/soc:qcom,l3-cpu4/mem_latency/ratio_ceil 4000
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# Turn on sleep modes.
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write /sys/module/lpm_levels/parameters/sleep_disabled 0
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# Enable idle state listener
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write /sys/class/drm/card0/device/idle_encoder_mask 1
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write /sys/class/drm/card0/device/idle_timeout_ms 100
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# Change l3-cdsp to userspace governor
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write /sys/class/devfreq/soc:qcom,l3-cdsp/governor userspace
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chown system system /sys/class/devfreq/soc:qcom,l3-cdsp/userspace/set_freq
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# Disable console_suspend to get better logging for kernel crashes
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on boot
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write /sys/module/printk/parameters/console_suspend N
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#Enable suspend to idle mode to reduce latency during suspend/resume
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write /sys/power/mem_sleep "s2idle"
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# If UART is on, enable console_suspend on boot_complete to save power
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on property:sys.boot_completed=1 && property:init.svc.console=running
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write /sys/module/printk/parameters/console_suspend Y
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