From f42925e978e980c71be182906bf5927d5017aa75 Mon Sep 17 00:00:00 2001
From: Jerry Chang <chenghsiuchang@google.com>
Date: Fri, 28 Jun 2024 01:36:40 +0000
Subject: [PATCH] Add input event profile to mitigate input latency of input
 threads

Bug: 347122505
Test: check the priority and latency of input thread in Perffeto
Flag: NONE early device setting updates
Change-Id: I3977722564241817575d94b2d2023eac6939ce1c
---
 conf/init.zuma.rc  | 4 ++++
 task_profiles.json | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/conf/init.zuma.rc b/conf/init.zuma.rc
index 53475c33..4bb5a1d8 100644
--- a/conf/init.zuma.rc
+++ b/conf/init.zuma.rc
@@ -44,6 +44,8 @@ on init
     chown system system /proc/vendor_sched/prefer_idle_clear
     chown system system /proc/vendor_sched/pmu_poll_enable
     chown system system /proc/vendor_sched/pmu_poll_time
+    chown system system /proc/vendor_sched/uclamp_fork_reset_clear
+    chown system system /proc/vendor_sched/uclamp_fork_reset_set
     chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/lcpi_threshold
     chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/spc_threshold
     chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/limit_frequency
@@ -95,6 +97,8 @@ on init
     chmod 0220 /proc/vendor_sched/prefer_idle_clear
     chmod 0660 /proc/vendor_sched/pmu_poll_enable
     chmod 0220 /proc/vendor_sched/pmu_poll_time
+    chmod 0220 /proc/vendor_sched/uclamp_fork_reset_clear
+    chmod 0220 /proc/vendor_sched/uclamp_fork_reset_set
 
     start vendor.keymaster-4-0
 
diff --git a/task_profiles.json b/task_profiles.json
index fda6c3ea..81e5e41f 100644
--- a/task_profiles.json
+++ b/task_profiles.json
@@ -288,6 +288,10 @@
     {
       "Name": "OtaProfiles",
       "Profiles": [ "OtaPerformance", "ProcessCapacityNormal", "LowIoPriority", "TimerSlackHigh" ]
+    },
+    {
+      "Name": "InputPolicy",
+      "Profiles": [ "ResetUclampGrp" ]
     }
   ]
 }