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init.qcom.post_boot: Enable interactive governor for 8909 

Change-Id: Ife82d2c266a463a3bde20047cd2a0d0acbde650c
Signed-off-by: Vinay Roy <vroy@codeaurora.org>
This commit is contained in:
Vinay Roy 2014-10-27 11:55:02 +05:30
parent 6cd271b3f2
commit f91d408d2a
1 changed files with 37 additions and 1 deletions
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38
rootdir/etc/init.qcom.post_boot.sh
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@ -762,7 +762,43 @@ esac
case "$target" in
"msm8909")
echo 1 > /sys/devices/system/cpu/cpu1/online
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
# HMP scheduler settings for 8909 similiar to 8916
echo 2 > /proc/sys/kernel/sched_window_stats_policy
echo 3 > /proc/sys/kernel/sched_ravg_hist_size
# HMP Task packing settings for 8909 similiar to 8916
echo 30 > /proc/sys/kernel/sched_small_task
echo 50 > /proc/sys/kernel/sched_mostly_idle_load
echo 10 > /proc/sys/kernel/sched_mostly_idle_nr_run
# Apply governor settings for 8909
# disable thermal core_control to update scaling_min_freq
echo 0 > /sys/module/msm_thermal/core_control/enabled
echo 1 > /sys/devices/system/cpu/cpu0/online
echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo 400000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
# enable thermal core_control now
echo 1 > /sys/module/msm_thermal/core_control/enabled
echo "25000 800000:50000" > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
echo 90 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
echo 25000 > /sys/devices/system/cpu/cpufreq/interactive/timer_rate
echo 800000 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
echo 0 > /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
echo "1 400000:85 998400:90 1094400:80" > /sys/devices/system/cpu/cpufreq/interactive/target_loads
echo 50000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
echo 50000 > /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor
# Bring up all cores online
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 0 > /sys/module/lpm_levels/parameters/sleep_disabled