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init.zumapro.soc.rc: Disable rampup for most groups except top-app and adpf

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When auto margins are enabled busy tasks will get more appropriate and
coherent rampup time when they get busy. But for most groups, this can
lead to unnecessary power consumption. Disable it except for top-app, sf
and camera group.

For ADPF, a faster rampup is desired as these tasks are usually
sensitive to all sources of latencies. So try to give them more
performance faster.

Bug: 339664411
Test: PTE A/B test
Flag: NONE no behavior change
Signed-off-by: Qais Yousef <qyousef@google.com>
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:909fadc268c0993e4313ff34a8415daf742c3c15)
Merged-In: Ieb6f3de811d30b62f06809e73dc7df83c87d45d0
Change-Id: Ieb6f3de811d30b62f06809e73dc7df83c87d45d0
This commit is contained in:
Qais Yousef 2024-04-24 00:55:42 +00:00 • committed by Yvonne Yip
parent 838b33b80d
commit e6afdd099c
1 changed files with 14 additions and 0 deletions
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14
conf/init.zumapro.soc.rc
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@ -28,6 +28,20 @@ on init
write /proc/vendor_sched/groups/sys/uclamp_min 190
write /proc/vendor_sched/groups/sys/prefer_idle 1
write /proc/vendor_sched/groups/bg/rampup_multiplier 0
write /proc/vendor_sched/groups/cam/rampup_multiplier 1
write /proc/vendor_sched/groups/cam_power/rampup_multiplier 1
write /proc/vendor_sched/groups/dex2oat/rampup_multiplier 0
write /proc/vendor_sched/groups/fg/rampup_multiplier 0
write /proc/vendor_sched/groups/nnapi/rampup_multiplier 0
write /proc/vendor_sched/groups/ota/rampup_multiplier 0
write /proc/vendor_sched/groups/rt/rampup_multiplier 0
write /proc/vendor_sched/groups/sf/rampup_multiplier 1
write /proc/vendor_sched/groups/sys/rampup_multiplier 0
write /proc/vendor_sched/groups/sys_bg/rampup_multiplier 0
write /proc/vendor_sched/groups/ta/rampup_multiplier 1
write /proc/vendor_sched/adpf_rampup_multiplier 2
# governor setting
write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor sched_pixel
write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/up_rate_limit_us 500