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Merge "init.qcom.post_boot: Minimize time period that disables thermal hotplug"

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Linux Build Service Account 2014-11-21 04:31:19 -08:00 committed by Gerrit - the friendly Code Review server
parent 78cb432330 0a84f370d6
commit 89134671ab
1 changed files with 13 additions and 8 deletions
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21
rootdir/etc/init.qcom.post_boot.sh
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@ -735,15 +735,12 @@ esac
case "$target" in
"msm8994")
# disable thermal bcl hotplug to switch governor
echo 0 > /sys/module/msm_thermal/core_control/enabled
echo -n disable > /sys/devices/soc.*/qcom,bcl.*/mode
bcl_hotplug_mask=`cat /sys/devices/soc.*/qcom,bcl.*/hotplug_mask`
echo 0 > /sys/devices/soc.*/qcom,bcl.*/hotplug_mask
echo -n enable > /sys/devices/soc.*/qcom,bcl.*/mode
echo 1 > /sys/devices/system/cpu/cpu4/online
echo 1 > /sys/devices/system/cpu/cpu5/online
echo 1 > /sys/devices/system/cpu/cpu6/online
echo 1 > /sys/devices/system/cpu/cpu7/online
echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled
# configure governor settings for little cluster
echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
@ -757,6 +754,8 @@ case "$target" in
echo "85 780000:90" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads
echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time
echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
# online CPU4
echo 1 > /sys/devices/system/cpu/cpu4/online
# configure governor settings for big cluster
echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load
@ -769,12 +768,18 @@ case "$target" in
echo "85 780000:90" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads
echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time
echo 384000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq
# re-enable thermal and BCL hotplug
echo 1 > /sys/module/msm_thermal/core_control/enabled
echo -n disable > /sys/devices/soc.*/qcom,bcl.*/mode
echo $bcl_hotplug_mask > /sys/devices/soc.*/qcom,bcl.*/hotplug_mask
echo -n enable > /sys/devices/soc.*/qcom,bcl.*/mode
# plugin remaining A57s
echo 1 > /sys/devices/system/cpu/cpu5/online
echo 1 > /sys/devices/system/cpu/cpu6/online
echo 1 > /sys/devices/system/cpu/cpu7/online
# input boost configuration
echo 0:1344000 > /sys/module/cpu_boost/parameters/input_boost_freq
echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms
echo 1 > /sys/module/msm_thermal/core_control/enabled
echo -n disable > /sys/devices/soc.*/qcom,bcl.*/mode
echo $bcl_hotplug_mask > /sys/devices/soc.*/qcom,bcl.*/hotplug_mask
echo -n enable > /sys/devices/soc.*/qcom,bcl.*/mode
# Enable task migration fixups in the scheduler
echo 1 > /proc/sys/kernel/sched_migration_fixup
for devfreq_gov in /sys/class/devfreq/qcom,cpubw*/governor