#!/system/bin/sh
# Copyright (c) 2012-2013, 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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.
#

target=`getprop ro.board.platform`
case "$target" in
    "msm7201a_ffa" | "msm7201a_surf" | "msm7627_ffa" | "msm7627_6x" | "msm7627a"  | "msm7627_surf" | \
    "qsd8250_surf" | "qsd8250_ffa" | "msm7630_surf" | "msm7630_1x" | "msm7630_fusion" | "qsd8650a_st1x")
        echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
        echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
        ;;
esac

case "$target" in
    "msm7201a_ffa" | "msm7201a_surf")
        echo 500000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
        ;;
esac

case "$target" in
    "msm7630_surf" | "msm7630_1x" | "msm7630_fusion")
        echo 75000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
        echo 1 > /sys/module/pm2/parameters/idle_sleep_mode
        ;;
esac

case "$target" in
     "msm7201a_ffa" | "msm7201a_surf" | "msm7627_ffa" | "msm7627_6x" | "msm7627_surf" | "msm7630_surf" | "msm7630_1x" | "msm7630_fusion" | "msm7627a" )
        echo 245760 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
        ;;
esac

case "$target" in
    "msm8660")
     echo 1 > /sys/module/rpm_resources/enable_low_power/L2_cache
     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 1 > /sys/module/rpm_resources/enable_low_power/rpm_cpu
     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/power_collapse/idle_enabled
     echo 1 > /sys/module/pm_8x60/modes/cpu1/power_collapse/idle_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 "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
     echo "ondemand" > /sys/devices/system/cpu/cpu1/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 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
     echo 384000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
     chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
     chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
     chown -h system /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
     chown -h system /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
     chown -h root.system /sys/devices/system/cpu/mfreq
     chmod -h 220 /sys/devices/system/cpu/mfreq
     chown -h root.system /sys/devices/system/cpu/cpu1/online
     chmod -h 664 /sys/devices/system/cpu/cpu1/online
        ;;
esac

case "$target" in
    "msm8960")
         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 1 > /sys/module/pm_8x60/modes/cpu0/retention/idle_enabled
         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/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
         echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled
	 echo 0 > /sys/module/msm_thermal/core_control/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 "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 918000 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
         echo 1026000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
         echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load
         chown -h system /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
         chown -h system /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
         chown -h system /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
         echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
         echo 384000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
         echo 384000 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq
         echo 384000 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq
         chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
         chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
         chown -h system /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
         chown -h system /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
         chown -h system /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq
         chown -h system /sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq
         chown -h system /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq
         chown -h system /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq
	 echo 1 > /sys/module/msm_thermal/core_control/enabled
         chown -h root.system /sys/devices/system/cpu/mfreq
         chmod -h 220 /sys/devices/system/cpu/mfreq
         chown -h root.system /sys/devices/system/cpu/cpu1/online
         chown -h root.system /sys/devices/system/cpu/cpu2/online
         chown -h root.system /sys/devices/system/cpu/cpu3/online
         chmod -h 664 /sys/devices/system/cpu/cpu1/online
         chmod -h 664 /sys/devices/system/cpu/cpu2/online
         chmod -h 664 /sys/devices/system/cpu/cpu3/online
         # set DCVS parameters for CPU
         echo 40000 > /sys/module/msm_dcvs/cores/cpu0/slack_time_max_us
         echo 40000 > /sys/module/msm_dcvs/cores/cpu0/slack_time_min_us
         echo 100000 > /sys/module/msm_dcvs/cores/cpu0/em_win_size_min_us
         echo 500000 > /sys/module/msm_dcvs/cores/cpu0/em_win_size_max_us
         echo 0 > /sys/module/msm_dcvs/cores/cpu0/slack_mode_dynamic
         echo 1000000 > /sys/module/msm_dcvs/cores/cpu0/disable_pc_threshold
         echo 25000 > /sys/module/msm_dcvs/cores/cpu1/slack_time_max_us
         echo 25000 > /sys/module/msm_dcvs/cores/cpu1/slack_time_min_us
         echo 100000 > /sys/module/msm_dcvs/cores/cpu1/em_win_size_min_us
         echo 500000 > /sys/module/msm_dcvs/cores/cpu1/em_win_size_max_us
         echo 0 > /sys/module/msm_dcvs/cores/cpu1/slack_mode_dynamic
         echo 1000000 > /sys/module/msm_dcvs/cores/cpu1/disable_pc_threshold
         echo 25000 > /sys/module/msm_dcvs/cores/cpu2/slack_time_max_us
         echo 25000 > /sys/module/msm_dcvs/cores/cpu2/slack_time_min_us
         echo 100000 > /sys/module/msm_dcvs/cores/cpu2/em_win_size_min_us
         echo 500000 > /sys/module/msm_dcvs/cores/cpu2/em_win_size_max_us
         echo 0 > /sys/module/msm_dcvs/cores/cpu2/slack_mode_dynamic
         echo 1000000 > /sys/module/msm_dcvs/cores/cpu2/disable_pc_threshold
         echo 25000 > /sys/module/msm_dcvs/cores/cpu3/slack_time_max_us
         echo 25000 > /sys/module/msm_dcvs/cores/cpu3/slack_time_min_us
         echo 100000 > /sys/module/msm_dcvs/cores/cpu3/em_win_size_min_us
         echo 500000 > /sys/module/msm_dcvs/cores/cpu3/em_win_size_max_us
         echo 0 > /sys/module/msm_dcvs/cores/cpu3/slack_mode_dynamic
         echo 1000000 > /sys/module/msm_dcvs/cores/cpu3/disable_pc_threshold
         # set DCVS parameters for GPU
         echo 20000 > /sys/module/msm_dcvs/cores/gpu0/slack_time_max_us
         echo 20000 > /sys/module/msm_dcvs/cores/gpu0/slack_time_min_us
         echo 0 > /sys/module/msm_dcvs/cores/gpu0/slack_mode_dynamic
         # set msm_mpdecision parameters
         echo 45000 > /sys/module/msm_mpdecision/slack_time_max_us
         echo 15000 > /sys/module/msm_mpdecision/slack_time_min_us
         echo 100000 > /sys/module/msm_mpdecision/em_win_size_min_us
         echo 1000000 > /sys/module/msm_mpdecision/em_win_size_max_us
         echo 3 > /sys/module/msm_mpdecision/online_util_pct_min
         echo 25 > /sys/module/msm_mpdecision/online_util_pct_max
         echo 97 > /sys/module/msm_mpdecision/em_max_util_pct
         echo 2 > /sys/module/msm_mpdecision/rq_avg_poll_ms
         echo 10 > /sys/module/msm_mpdecision/mp_em_rounding_point_min
         echo 85 > /sys/module/msm_mpdecision/mp_em_rounding_point_max
         echo 50 > /sys/module/msm_mpdecision/iowait_threshold_pct
         #set permissions for the nodes needed by display on/off hook
         chown -h system /sys/module/msm_dcvs/cores/cpu0/slack_time_max_us
         chown -h system /sys/module/msm_dcvs/cores/cpu0/slack_time_min_us
         chown -h system /sys/module/msm_mpdecision/slack_time_max_us
         chown -h system /sys/module/msm_mpdecision/slack_time_min_us
         chmod -h 664 /sys/module/msm_dcvs/cores/cpu0/slack_time_max_us
         chmod -h 664 /sys/module/msm_dcvs/cores/cpu0/slack_time_min_us
         chmod -h 664 /sys/module/msm_mpdecision/slack_time_max_us
         chmod -h 664 /sys/module/msm_mpdecision/slack_time_min_us
         if [ -f /sys/devices/soc0/soc_id ]; then
             soc_id=`cat /sys/devices/soc0/soc_id`
         else
             soc_id=`cat /sys/devices/system/soc/soc0/id`
         fi
         case "$soc_id" in
             "130")
                 echo 230 > /sys/class/gpio/export
                 echo 228 > /sys/class/gpio/export
                 echo 229 > /sys/class/gpio/export
                 echo "in" > /sys/class/gpio/gpio230/direction
                 echo "rising" > /sys/class/gpio/gpio230/edge
                 echo "in" > /sys/class/gpio/gpio228/direction
                 echo "rising" > /sys/class/gpio/gpio228/edge
                 echo "in" > /sys/class/gpio/gpio229/direction
                 echo "rising" > /sys/class/gpio/gpio229/edge
                 echo 253 > /sys/class/gpio/export
                 echo 254 > /sys/class/gpio/export
                 echo 257 > /sys/class/gpio/export
                 echo 258 > /sys/class/gpio/export
                 echo 259 > /sys/class/gpio/export
                 echo "out" > /sys/class/gpio/gpio253/direction
                 echo "out" > /sys/class/gpio/gpio254/direction
                 echo "out" > /sys/class/gpio/gpio257/direction
                 echo "out" > /sys/class/gpio/gpio258/direction
                 echo "out" > /sys/class/gpio/gpio259/direction
                 chown -h media /sys/class/gpio/gpio253/value
                 chown -h media /sys/class/gpio/gpio254/value
                 chown -h media /sys/class/gpio/gpio257/value
                 chown -h media /sys/class/gpio/gpio258/value
                 chown -h media /sys/class/gpio/gpio259/value
                 chown -h media /sys/class/gpio/gpio253/direction
                 chown -h media /sys/class/gpio/gpio254/direction
                 chown -h media /sys/class/gpio/gpio257/direction
                 chown -h media /sys/class/gpio/gpio258/direction
                 chown -h media /sys/class/gpio/gpio259/direction
                 echo 0 > /sys/module/rpm_resources/enable_low_power/vdd_dig
                 echo 0 > /sys/module/rpm_resources/enable_low_power/vdd_mem
                 ;;
         esac
         ;;
esac

case "$target" in
    "msm8974")
        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
        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
        echo 0 > /sys/module/msm_thermal/core_control/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 "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 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 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 1190400 > /sys/devices/system/cpu/cpufreq/ondemand/input_boost
        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 -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
        chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
        echo 1 > /sys/module/msm_thermal/core_control/enabled
        chown -h root.system /sys/devices/system/cpu/mfreq
        chmod -h 220 /sys/devices/system/cpu/mfreq
        chown -h root.system /sys/devices/system/cpu/cpu1/online
        chown -h root.system /sys/devices/system/cpu/cpu2/online
        chown -h root.system /sys/devices/system/cpu/cpu3/online
        chmod -h 664 /sys/devices/system/cpu/cpu1/online
        chmod -h 664 /sys/devices/system/cpu/cpu2/online
        chmod -h 664 /sys/devices/system/cpu/cpu3/online
        echo 1 > /dev/cpuctl/apps/cpu.notify_on_migrate
    ;;
esac

case "$target" in
    "msm8226")
        echo 2 > /sys/module/lpm_resources/enable_low_power/l2
        soc_revision=`cat /sys/devices/soc0/revision`
        if [ "$soc_revision" != "1.0" ]; then
                echo 1 > /sys/module/lpm_resources/enable_low_power/pxo
        fi
        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/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
        echo 1 > /sys/module/pm_8x60/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 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
        chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
        chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
        chown -h root.system /sys/devices/system/cpu/cpu1/online
        chown -h root.system /sys/devices/system/cpu/cpu2/online
        chown -h root.system /sys/devices/system/cpu/cpu3/online
        chmod -h 664 /sys/devices/system/cpu/cpu1/online
        chmod -h 664 /sys/devices/system/cpu/cpu2/online
        chmod -h 664 /sys/devices/system/cpu/cpu3/online
    ;;
esac

case "$target" in
    "msm8610")
        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/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
        echo 1 > /sys/module/pm_8x60/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 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
        chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
        chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
        chown -h root.system /sys/devices/system/cpu/cpu1/online
        chown -h root.system /sys/devices/system/cpu/cpu2/online
        chown -h root.system /sys/devices/system/cpu/cpu3/online
        chmod -h 664 /sys/devices/system/cpu/cpu1/online
        chmod -h 664 /sys/devices/system/cpu/cpu2/online
        chmod -h 664 /sys/devices/system/cpu/cpu3/online
    ;;
esac

case "$target" in
    "apq8084")
        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/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
        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
        echo 0 > /sys/module/msm_thermal/core_control/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 "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 2 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
        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
        echo 1 > /sys/module/msm_thermal/core_control/enabled
        chown -h  system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
        chown -h system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
        chown -h root.system /sys/devices/system/cpu/mfreq
        chmod -h 220 /sys/devices/system/cpu/mfreq
        chown -h root.system /sys/devices/system/cpu/cpu1/online
        chown -h root.system /sys/devices/system/cpu/cpu2/online
        chown -h root.system /sys/devices/system/cpu/cpu3/online
        chmod -h 664 /sys/devices/system/cpu/cpu1/online
        chmod -h 664 /sys/devices/system/cpu/cpu2/online
        chmod -h 664 /sys/devices/system/cpu/cpu3/online
    ;;
esac

case "$target" in
    "msm7627_ffa" | "msm7627_surf" | "msm7627_6x")
        echo 25000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
        ;;
esac

case "$target" in
    "qsd8250_surf" | "qsd8250_ffa" | "qsd8650a_st1x")
        echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
        ;;
esac

case "$target" in
    "qsd8650a_st1x")
        mount -t debugfs none /sys/kernel/debug
    ;;
esac

chown -h system /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
chown -h system /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
chown -h system /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy

emmc_boot=`getprop ro.boot.emmc`
case "$emmc_boot"
    in "true")
        chown -h system /sys/devices/platform/rs300000a7.65536/force_sync
        chown -h system /sys/devices/platform/rs300000a7.65536/sync_sts
        chown -h system /sys/devices/platform/rs300100a7.65536/force_sync
        chown -h system /sys/devices/platform/rs300100a7.65536/sync_sts
    ;;
esac

case "$target" in
    "msm8960" | "msm8660" | "msm7630_surf")
        echo 10 > /sys/devices/platform/msm_sdcc.3/idle_timeout
        ;;
    "msm7627a")
        echo 10 > /sys/devices/platform/msm_sdcc.1/idle_timeout
        ;;
esac

# Post-setup services
case "$target" in
    "msm8660" | "msm8960" | "msm8226" | "msm8610")
        start mpdecision
    ;;
    "msm8974")
        start mpdecision
        echo 512 > /sys/block/mmcblk0/bdi/read_ahead_kb
    ;;
    "apq8084")
        rm /data/system/default_values
        start mpdecision
        echo 512 > /sys/block/mmcblk0/bdi/read_ahead_kb
        echo 512 > /sys/block/sda/bdi/read_ahead_kb
        echo 512 > /sys/block/sdb/bdi/read_ahead_kb
        echo 512 > /sys/block/sdc/bdi/read_ahead_kb
        echo 512 > /sys/block/sdd/bdi/read_ahead_kb
        echo 512 > /sys/block/sde/bdi/read_ahead_kb
        echo 512 > /sys/block/sdf/bdi/read_ahead_kb
        echo 512 > /sys/block/sdg/bdi/read_ahead_kb
        echo 512 > /sys/block/sdh/bdi/read_ahead_kb
    ;;
    "msm7627a")
        if [ -f /sys/devices/soc0/soc_id ]; then
            soc_id=`cat /sys/devices/soc0/soc_id`
        else
            soc_id=`cat /sys/devices/system/soc/soc0/id`
        fi
        case "$soc_id" in
            "127" | "128" | "129")
                start mpdecision
        ;;
        esac
    ;;
esac

# Enable Power modes and set the CPU Freq Sampling rates
case "$target" in
     "msm7627a")
        start qosmgrd
    echo 1 > /sys/module/pm2/modes/cpu0/standalone_power_collapse/idle_enabled
    echo 1 > /sys/module/pm2/modes/cpu1/standalone_power_collapse/idle_enabled
    echo 1 > /sys/module/pm2/modes/cpu0/standalone_power_collapse/suspend_enabled
    echo 1 > /sys/module/pm2/modes/cpu1/standalone_power_collapse/suspend_enabled
    #SuspendPC:
    echo 1 > /sys/module/pm2/modes/cpu0/power_collapse/suspend_enabled
    #IdlePC:
    echo 1 > /sys/module/pm2/modes/cpu0/power_collapse/idle_enabled
    echo 25000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
    ;;
esac

# Change adj level and min_free_kbytes setting for lowmemory killer to kick in
case "$target" in
     "msm7627a")
    echo 0,1,2,4,9,12 > /sys/module/lowmemorykiller/parameters/adj
    echo 5120 > /proc/sys/vm/min_free_kbytes
     ;;
esac

# Install AdrenoTest.apk if not already installed
if [ -f /data/prebuilt/AdrenoTest.apk ]; then
    if [ ! -d /data/data/com.qualcomm.adrenotest ]; then
        pm install /data/prebuilt/AdrenoTest.apk
    fi
fi

# Install SWE_Browser.apk if not already installed
if [ -f /data/prebuilt/SWE_Browser.apk ]; then
    if [ ! -d /data/data/org.codeaurora.swe.browser ]; then
        pm install /data/prebuilt/SWE_Browser.apk
    fi
fi

# Change adj level and min_free_kbytes setting for lowmemory killer to kick in
case "$target" in
     "msm8660")
        start qosmgrd
        echo 0,1,2,4,9,12 > /sys/module/lowmemorykiller/parameters/adj
        echo 5120 > /proc/sys/vm/min_free_kbytes
     ;;
esac

# Create native cgroup and move all tasks to it. Allot 15% real-time
# bandwidth limit to native cgroup (which is what remains after
# Android uses up 80% real-time bandwidth limit). root cgroup should
# become empty after all tasks are moved to native cgroup.

CGROUP_ROOT=/dev/cpuctl
mkdir $CGROUP_ROOT/native
echo 150000 > $CGROUP_ROOT/native/cpu.rt_runtime_us

# We could be racing with task creation, as a result of which its possible that
# we may fail to move all tasks from root cgroup to native cgroup in one shot.
# Retry few times before giving up.

for loop_count in 1 2 3
do
	for i in $(cat $CGROUP_ROOT/tasks)
	do
		echo $i > $CGROUP_ROOT/native/tasks
	done

	root_tasks=$(cat $CGROUP_ROOT/tasks)
	if [ -z "$root_tasks" ]
	then
		break
	fi
done

# Check if we failed to move all tasks from root cgroup
if [ ! -z "$root_tasks" ]
then
	echo "Error: Could not move all tasks to native cgroup"
fi