commit 7cebb76173c962b5ff6a7832a598c11b50c529bf
author Sophia Wang <yodagump@google.com> Wed Dec 21 16:08:03 2022 +0000
committer Sophia Wang <yodagump@google.com> Tue Jan 10 18:26:30 2023 +0000
tree 707d866ccba88bf4722d04d5fcfe8dce4ff6852e
parent 64c15fd86f62402de07a6b67c004700ca0743b5a

Revert "Revert "gs101:conf Add memlat CPU idle awareness settings""

This reverts commit 362e4bdebd079c9e5b80766b08547feb50a6a27e.

Reason for revert: Perf regression issue get addressed

Change-Id: I7f7418caaeca6b70ce6409a300a2ce75efcba815

conf/init.gs101.rc

diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc
index 74d0455..a479cb8 100644
--- a/conf/init.gs101.rc
+++ b/conf/init.gs101.rc
@@ -61,6 +61,14 @@
     chown system system /sys/devices/system/cpu/cpufreq/policy6/sched_pixel/spc_threshold
     chown system system /sys/devices/system/cpu/cpufreq/policy6/sched_pixel/limit_frequency
     chown system system /sys/devices/system/cpu/cpufreq/policy6/sched_pixel/pmu_limit_enable
+    chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu0_memlat@17000010/memlat_cpuidle_state_aware
+    chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu1_memlat@17000010/memlat_cpuidle_state_aware
+    chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu2_memlat@17000010/memlat_cpuidle_state_aware
+    chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu3_memlat@17000010/memlat_cpuidle_state_aware
+    chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu4_memlat@17000010/memlat_cpuidle_state_aware
+    chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu5_memlat@17000010/memlat_cpuidle_state_aware
+    chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu6_memlat@17000010/memlat_cpuidle_state_aware
+    chown system system /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu7_memlat@17000010/memlat_cpuidle_state_aware
 
     chmod 0220 /proc/vendor_sched/set_task_group_bg
     chmod 0220 /proc/vendor_sched/set_task_group_cam
@@ -170,6 +178,16 @@
     write /sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/up_rate_limit_us 500
     write /sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/down_rate_limit_us 20000
 
+    # memlat cpuidle awareness setting
+    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu0_memlat@17000010/memlat_cpuidle_state_aware 2
+    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu1_memlat@17000010/memlat_cpuidle_state_aware 2
+    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu2_memlat@17000010/memlat_cpuidle_state_aware 2
+    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu3_memlat@17000010/memlat_cpuidle_state_aware 2
+    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu4_memlat@17000010/memlat_cpuidle_state_aware 2
+    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu5_memlat@17000010/memlat_cpuidle_state_aware 2
+    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu6_memlat@17000010/memlat_cpuidle_state_aware 2
+    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu7_memlat@17000010/memlat_cpuidle_state_aware 2
+
     # RT uclamp setting
     write /proc/sys/kernel/sched_util_clamp_min_rt_default 0