181 lines
11 KiB
Bash
Executable File
181 lines
11 KiB
Bash
Executable File
#! /bin/sh
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#
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# Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of The Linux Foundation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# PM Configuration
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set -e
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case "$1" in
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start)
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soc_id=`cat /sys/devices/system/soc/soc0/id`
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case "$soc_id" in
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"104" | "105" | "106" | "107")
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echo -n "Starting powerconfig for 9x15: "
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echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled
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echo 1 > /sys/module/rpm_resources/enable_low_power/pxo
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echo 2 > /sys/module/rpm_resources/enable_low_power/vdd_dig
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echo 2 > /sys/module/rpm_resources/enable_low_power/vdd_mem
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echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo "done"
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;;
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esac
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case "$soc_id" in
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"134" | "148" | "149" | "150" | "151" | "152" | "173" | "174" | "175")
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echo -n "Starting powerconfig for 9x25: "
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echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled
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echo 1 > /sys/module/lpm_resources/enable_low_power/pxo
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echo 1 > /sys/module/lpm_resources/enable_low_power/vdd_dig
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echo 675000 > /sys/module/lpm_resources/enable_low_power/vdd_mem
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echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo "done";
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;;
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esac
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case "$soc_id" in
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"116" | "142" | "154")
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echo -n "Starting powerconfig for 8x30: "
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echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu1/power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/idle_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled
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echo 1 > /sys/module/rpm_resources/enable_low_power/L2_cache
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echo 1 > /sys/module/rpm_resources/enable_low_power/pxo
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echo 1 > /sys/module/rpm_resources/enable_low_power/vdd_dig
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echo 1 > /sys/module/rpm_resources/enable_low_power/vdd_mem
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echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo ondemand > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
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chmod 664 /sys/devices/system/cpu/cpu1/online
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echo 10 > /sys/devices/platform/msm_sdcc.3/idle_timeout
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echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
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echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
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echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
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echo 4 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
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echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential
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echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core
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echo 918000 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
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echo 918000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
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echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load
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echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
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echo 384000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
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echo "done"
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;;
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esac
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case "$soc_id" in
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"126")
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set +e
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echo -n "Starting powerconfig for 8974: "
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echo 2 > /sys/module/lpm_resources/enable_low_power/l2
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echo 1 > /sys/module/lpm_resources/enable_low_power/pxo
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echo 1 > /sys/module/lpm_resources/enable_low_power/vdd_dig
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echo 1 > /sys/module/lpm_resources/enable_low_power/vdd_mem
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echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu1/power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu2/power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu3/power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/suspend_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/idle_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/idle_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/idle_enabled
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soc_revision=`cat /sys/devices/soc0/revision`
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if [ "$soc_revision" != "1.0" ]; then
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echo 1 > /sys/module/pm_8x60/modes/cpu0/retention/idle_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu1/retention/idle_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu2/retention/idle_enabled
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echo 1 > /sys/module/pm_8x60/modes/cpu3/retention/idle_enabled
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fi
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echo 0 > /sys/module/msm_thermal/core_control/enabled
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echo 1 > /sys/devices/system/cpu/cpu1/online 2>&1 > /dev/null
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echo 1 > /sys/devices/system/cpu/cpu2/online 2>&1 > /dev/null
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echo 1 > /sys/devices/system/cpu/cpu3/online 2>&1 > /dev/null
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echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
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echo "ondemand" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
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echo "ondemand" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor
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echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
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echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
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echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
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echo 4 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
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echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential
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echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core
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echo 3 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core
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echo 960000 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
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echo 960000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
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echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load
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echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
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echo 300000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
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echo 300000 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq
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echo 300000 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq
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chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
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chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
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echo 1 > /sys/module/msm_thermal/core_control/enabled
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chown root.system /sys/devices/system/cpu/mfreq
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chmod 220 /sys/devices/system/cpu/mfreq
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chown root.system /sys/devices/system/cpu/cpu1/online
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chown root.system /sys/devices/system/cpu/cpu2/online
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chown root.system /sys/devices/system/cpu/cpu3/online
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chmod 664 /sys/devices/system/cpu/cpu1/online
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chmod 664 /sys/devices/system/cpu/cpu2/online
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chmod 664 /sys/devices/system/cpu/cpu3/online
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echo 1 > /dev/cpuctl/apps/cpu.notify_on_migrate
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echo "done"
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set +e
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;;
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esac
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;;
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stop)
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;;
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restart)
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$0 stop
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$0 start
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;;
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*)
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echo "Usage pm { start | stop | restart}" >&2
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exit 1
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;;
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esac
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exit 0
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