commit e9b8123612601ac51c1c2bc5a132fc96b034fedf
author Yvonne Yip <ykyyip@google.com> Mon Sep 11 20:39:10 2023 -0700
committer Yvonne Yip <ykyyip@google.com> Tue Oct 31 17:12:21 2023 -0700
tree 76d76da891cb092e56eb71cbb5fd79278c3cab77
parent a60dc94e37164c284af4fb15429e785f8c00ad65

powerhint: add game mode tuning nodes

Add down_rate_limit_us nodes, tapered_dvfs_headroom nodes.

Test: build
Bug: 295636226
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:33cd1ee8f025122df92662aceef76d55677f02a6)
Merged-In: I6b200ac6d41e06f445a97583fc189ace924f1fa6
Change-Id: I6b200ac6d41e06f445a97583fc189ace924f1fa6

powerhint.json

diff --git a/powerhint.json b/powerhint.json
index eb913e8..f658d76 100644
--- a/powerhint.json
+++ b/powerhint.json
@@ -47,6 +47,16 @@
       "ResetOnInit": true
     },
     {
+      "Name": "CPULittleClusterDownRateLimitUs",
+      "Path": "/sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/down_rate_limit_us",
+      "Values": [
+        "5000",
+        "500"
+      ],
+      "DefaultIndex": 0,
+      "ResetOnInit": true
+    },
+    {
       "Name": "CPUMidClusterMaxFreq",
       "Path": "/sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq",
       "Values": [
@@ -74,6 +84,16 @@
       "ResetOnInit": true
     },
     {
+      "Name": "CPUMidClusterDownRateLimitUs",
+      "Path": "/sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/down_rate_limit_us",
+      "Values": [
+        "20000",
+        "3000"
+      ],
+      "DefaultIndex": 0,
+      "ResetOnInit": true
+    },
+    {
       "Name": "CPUBigClusterMaxFreq",
       "Path": "/sys/devices/system/cpu/cpu6/cpufreq/scaling_max_freq",
       "Values": [
@@ -101,6 +121,16 @@
       "ResetOnInit": true
     },
     {
+      "Name": "CPUBigClusterDownRateLimitUs",
+      "Path": "/sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/down_rate_limit_us",
+      "Values": [
+        "20000",
+        "3000"
+      ],
+      "DefaultIndex": 0,
+      "ResetOnInit": true
+    },
+    {
       "Name": "GPUMinFreq",
       "Path": "/sys/devices/platform/1c500000.mali/hint_min_freq",
       "Values": [
@@ -135,12 +165,23 @@
       "Path": "/proc/vendor_sched/dvfs_headroom",
       "Values": [
         "1280",
+        "1100",
         "1100 1078 1024"
       ],
       "DefaultIndex": 0,
       "ResetOnInit": true
     },
     {
+      "Name": "CPUTaperedDVFSHeadroomEnable",
+      "Path": "/proc/vendor_sched/tapered_dvfs_headroom_enable",
+      "Values": [
+        "0",
+        "1"
+      ],
+      "DefaultIndex": 0,
+      "ResetOnInit": true
+    },
+    {
       "Name": "MIFTargetLoad",
       "Path": "/sys/class/devfreq/17000010.devfreq_mif/interactive/target_load",
       "Values": [