#! /bin/sh # # Copyright (c) 2011-2014, The Linux Foundation. All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following # disclaimer in the documentation and/or other materials provided # with the distribution. # * Neither the name of The Linux Foundation nor the names of its # contributors may be used to endorse or promote products derived # from this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED # WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR # BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE # OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN # IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # PM Configuration set -e case "$1" in start) soc_id=`cat /sys/devices/soc0/soc_id` case "$soc_id" in "290" | "296" | "297" | "298" | "299") echo -n "Starting powerconfig for mdm9607: " echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay echo 86 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load echo 800000 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq echo "1 800000:86" > /sys/devices/system/cpu/cpufreq/interactive/target_loads echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time echo 400000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq echo mem > /sys/power/autosleep # Enable Low Power modes echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled ;; esac case "$soc_id" in "279" | "284" | "285" | "286" | "283") echo -n "Starting powerconfig for MDMcalifornium: " echo Y > /sys/module/lpm_levels/parameters/sleep_disabled echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay echo 90 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load echo 800000 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq echo "85 800000:90" > /sys/devices/system/cpu/cpufreq/interactive/target_loads echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq echo mem > /sys/power/autosleep # Disable lpms echo N > /sys/module/lpm_levels/system/cpu0/standalone_pc/idle_enabled echo N > /sys/module/lpm_levels/system/cpu0/standalone_pc/suspend_enabled ;; esac case "$soc_id" in "234" | "235" | "236"| "237" | "238") echo -n "Starting powerconfig for 9x40: " echo N > /sys/module/lpm_levels/parameters/sleep_disabled echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay echo 90 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load echo 800000 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq echo "85 800000:90" > /sys/devices/system/cpu/cpufreq/interactive/target_loads echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq echo mem > /sys/power/autosleep ;; esac case "$soc_id" in "104" | "105" | "106" | "107") echo -n "Starting powerconfig for 9x15: " echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled echo 1 > /sys/module/rpm_resources/enable_low_power/pxo echo 2 > /sys/module/rpm_resources/enable_low_power/vdd_dig echo 2 > /sys/module/rpm_resources/enable_low_power/vdd_mem echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo "done" ;; esac case "$soc_id" in "134" | "148" | "149" | "150" | "151" | "152" | "173" | "174" | "175") echo -n "Starting powerconfig for 9x25: " echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled echo 1 > /sys/module/lpm_resources/enable_low_power/pxo echo 1 > /sys/module/lpm_resources/enable_low_power/vdd_dig echo 675000 > /sys/module/lpm_resources/enable_low_power/vdd_mem echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo "done"; ;; esac case "$soc_id" in "187" | "227" | "228" | "229" | "230" | "231") echo -n "Starting powerconfig for 9x35: " subsyszero=`cat /sys/bus/msm_subsys/devices/subsys0/name` subsysone=`cat /sys/bus/msm_subsys/devices/subsys1/name` subsystwo=`cat /sys/bus/msm_subsys/devices/subsys2/name` if [ "$subsyszero" == "modem" ] then subsys=subsys0 elif [ "$subsysone" == "modem" ] then subsys=subsys1 else subsys=subsys2 fi counter=0 while [ ${counter} -le 10 ] do msstate=`cat /sys/bus/msm_subsys/devices/$subsys/state` if [ "$msstate" == "ONLINE" ] then break fi counter=$(( $counter + 1 )) sleep 1 done echo Y > /sys/module/lpm_levels/system/cpu0/pc/idle_enabled echo Y > /sys/module/lpm_levels/system/cpu0/pc/suspend_enabled echo Y > /sys/module/lpm_levels/system/cpu0/standalone_pc/idle_enabled echo Y > /sys/module/lpm_levels/system/cpu0/standalone_pc/suspend_enabled echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay echo 90 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load echo 800000 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq echo "85 800000:90" > /sys/devices/system/cpu/cpufreq/interactive/target_loads echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq echo "done"; ;; esac case "$soc_id" in "116" | "142" | "154") echo -n "Starting powerconfig for 8x30: " echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu1/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled echo 1 > /sys/module/rpm_resources/enable_low_power/L2_cache echo 1 > /sys/module/rpm_resources/enable_low_power/pxo echo 1 > /sys/module/rpm_resources/enable_low_power/vdd_dig echo 1 > /sys/module/rpm_resources/enable_low_power/vdd_mem echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo ondemand > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor chmod 664 /sys/devices/system/cpu/cpu1/online echo 10 > /sys/devices/platform/msm_sdcc.3/idle_timeout echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy echo 4 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core echo 918000 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq echo 918000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq echo 384000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq echo "done" ;; esac case "$soc_id" in "126") set +e echo -n "Starting powerconfig for 8974: " echo 2 > /sys/module/lpm_resources/enable_low_power/l2 echo 1 > /sys/module/lpm_resources/enable_low_power/pxo echo 1 > /sys/module/lpm_resources/enable_low_power/vdd_dig echo 1 > /sys/module/lpm_resources/enable_low_power/vdd_mem echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu1/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu2/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu3/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/idle_enabled soc_revision=`cat /sys/devices/soc0/revision` if [ "$soc_revision" != "1.0" ]; then echo 1 > /sys/module/pm_8x60/modes/cpu0/retention/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu1/retention/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu2/retention/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu3/retention/idle_enabled fi echo 0 > /sys/module/msm_thermal/core_control/enabled echo 1 > /sys/devices/system/cpu/cpu1/online 2>&1 > /dev/null echo 1 > /sys/devices/system/cpu/cpu2/online 2>&1 > /dev/null echo 1 > /sys/devices/system/cpu/cpu3/online 2>&1 > /dev/null echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor echo "ondemand" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor echo "ondemand" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy echo 4 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core echo 3 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core echo 960000 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq echo 960000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq echo 300000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq echo 300000 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq echo 300000 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq echo 1 > /sys/module/msm_thermal/core_control/enabled chown root.system /sys/devices/system/cpu/mfreq chmod 220 /sys/devices/system/cpu/mfreq chown root.system /sys/devices/system/cpu/cpu1/online chown root.system /sys/devices/system/cpu/cpu2/online chown root.system /sys/devices/system/cpu/cpu3/online chmod 664 /sys/devices/system/cpu/cpu1/online chmod 664 /sys/devices/system/cpu/cpu2/online chmod 664 /sys/devices/system/cpu/cpu3/online echo 1 > /dev/cpuctl/apps/cpu.notify_on_migrate echo "done" set +e ;; esac case "$soc_id" in "145" | "158" | "159" | "198" | "205" | "220" | "221" | "222" | "223" | "224" | "200") set +e echo -n "Starting powerconfig for 8226: " echo 4 > /sys/module/lpm_levels/enable_low_power/l2 echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/suspend_enabled echo 1 > /sys/module/msm_pm/modes/cpu1/power_collapse/suspend_enabled echo 1 > /sys/module/msm_pm/modes/cpu2/power_collapse/suspend_enabled echo 1 > /sys/module/msm_pm/modes/cpu3/power_collapse/suspend_enabled echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/msm_pm/modes/cpu0/standalone_power_collapse/idle_enabled echo 1 > /sys/module/msm_pm/modes/cpu1/standalone_power_collapse/idle_enabled echo 1 > /sys/module/msm_pm/modes/cpu2/standalone_power_collapse/idle_enabled echo 1 > /sys/module/msm_pm/modes/cpu3/standalone_power_collapse/idle_enabled echo 1 > /sys/module/msm_pm/modes/cpu0/power_collapse/idle_enabled echo 1 > /sys/devices/system/cpu/cpu1/online echo 1 > /sys/devices/system/cpu/cpu2/online echo 1 > /sys/devices/system/cpu/cpu3/online echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy echo 2 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core echo 787200 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq echo 300000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq chmod 664 /sys/devices/system/cpu/cpu1/online chmod 664 /sys/devices/system/cpu/cpu2/online chmod 664 /sys/devices/system/cpu/cpu3/online # disable msm_hsic_host for 8x26 if [ -e /sys/bus/platform/drivers/msm_hsic_host ]; then if [ ! -L /sys/bus/usb/devices/1-1 ]; then echo msm_hsic_host > /sys/bus/platform/drivers/msm_hsic_host/unbind fi fi echo "done" set +e ;; esac case "$soc_id" in "147" | "161" | "162" | "163" | "164" | "165" | "166") set +e echo -n "Starting powerconfig for 8610: " echo 4 > /sys/module/lpm_levels/enable_low_power/l2 echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled nr_cpus=`cat /proc/cpuinfo | grep processor | wc -l` if [ "$nr_cpus" == "2" ] || [ "$nr_cpus" == "3" ] || [ "$nr_cpus" == "4" ]; then echo -n "Setting CPU1" echo 1 > /sys/module/pm_8x60/modes/cpu1/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/idle_enabled echo 1 > /sys/devices/system/cpu/cpu1/online chmod 664 /sys/devices/system/cpu/cpu1/online fi if [ "$nr_cpus" == "3" ] || [ "$nr_cpus" == "4" ]; then echo -n "Setting CPU2" echo 1 > /sys/module/pm_8x60/modes/cpu2/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/idle_enabled echo 1 > /sys/devices/system/cpu/cpu2/online chmod 664 /sys/devices/system/cpu/cpu2/online fi if [ "$nr_cpus" == "4" ]; then echo -n "Setting CPU3" echo 1 > /sys/module/pm_8x60/modes/cpu3/power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/suspend_enabled echo 1 > /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/idle_enabled echo 1 > /sys/devices/system/cpu/cpu3/online chmod 664 /sys/devices/system/cpu/cpu3/online fi echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy echo 4 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core echo 3 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core echo 300000 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq echo 300000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load echo 300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq echo "done" set +e ;; esac ;; stop) ;; restart) $0 stop $0 start ;; *) echo "Usage pm { start | stop | restart}" >&2 exit 1 ;; esac exit 0