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android_device_qcom_common
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Promotion of android-device.lnx.1.0-00007. 

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
         I940e7fc4a96df7968dc6fc33a7ee5e337c2c039b   thorium: Governor and Scheduler tuning parameters

Change-Id: I3ee168daa44b2cda50033f4630fdd05d0f12eff5
This commit is contained in:
Linux Build Service Account 2015-12-07 00:02:33 -08:00
parent 99f1f3d751 f0171a0213
commit 6524995e2f
1 changed files with 17 additions and 14 deletions
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31
rootdir/etc/init.qcom.post_boot.sh
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@ -1026,9 +1026,8 @@ case "$target" in
fi
case "$soc_id" in
"295" )
;;
"294" )
"294" | "295" )
# Apply Scheduler and Governor settings for 8937
# HMP scheduler settings
@ -1070,20 +1069,20 @@ case "$target" in
echo "cpufreq" > $devfreq_gov
done
for devfreq_gov in /sys/class/devfreq/qcom,cpubw*/governor
for devfreq_gov in /sys/class/devfreq/soc:qcom,cpubw/governor
do
echo "bw_hwmon" > $devfreq_gov
for cpu_io_percent in /sys/class/devfreq/qcom,cpubw*/bw_hwmon/io_percent
for cpu_io_percent in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/io_percent
do
echo 20 > $cpu_io_percent
done
for cpu_guard_band in /sys/class/devfreq/qcom,cpubw*/bw_hwmon/guard_band_mbps
for cpu_guard_band in /sys/class/devfreq/soc:qcom,cpubw/bw_hwmon/guard_band_mbps
do
echo 30 > $cpu_guard_band
done
done
for gpu_bimc_io_percent in /sys/class/devfreq/qcom,gpubw*/bw_hwmon/io_percent
for gpu_bimc_io_percent in /sys/class/devfreq/soc:qcom,gpubw/bw_hwmon/io_percent
do
echo 40 > $gpu_bimc_io_percent
done
@ -1111,15 +1110,15 @@ case "$target" in
# enable governor for perf cluster
echo 1 > /sys/devices/system/cpu/cpu0/online
echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo "19000 1113600:39000" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay
echo "19000 1094400:39000" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay
echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load
echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate
echo 1113600 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq
echo 1094400 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq
echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy
echo "1 960000:85 1113600:90 1344000:80" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads
echo "1 998400:85 1094400:90 1344000:80" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads
echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time
echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/sampling_down_factor
echo 960000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo 998400 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
# enable governor for power cluster
echo 1 > /sys/devices/system/cpu/cpu4/online
@ -1127,12 +1126,12 @@ case "$target" in
echo 39000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay
echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load
echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate
echo 800000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq
echo 806400 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq
echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy
echo "1 800000:90" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads
echo "1 806400:90" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads
echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time
echo 40000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/sampling_down_factor
echo 800000 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq
echo 806400 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq
# re-enable thermal & BCL core_control now
echo 1 > /sys/module/msm_thermal/core_control/enabled
@ -1706,6 +1705,10 @@ case "$target" in
#start perfd after setprop
start perfd # start perfd on 8916 and 8939
;;
"msm8937")
rm /data/system/perfd/default_values
start perfd
;;
"msm8974")
start mpdecision
echo 512 > /sys/block/mmcblk0/bdi/read_ahead_kb