From efae9635e181ba71006d06cd0d33427ccfff4187 Mon Sep 17 00:00:00 2001
From: Pointer Kung <pointerkung@google.com>
Date: Fri, 24 May 2024 03:46:57 +0000
Subject: [PATCH] Increase SPC thresholds for 60fps

This CL increase SPC threshold for little core to 55, and for mid core
to 32. Tests show that in a loaded scenario, framedrop rate can reduce
to almost zero, while not impacting the power in the unloaded (baseline)
scenario.

Refer to ag/27032799 and ag/27078536

Bug: 342502377
Test: Build pass
Change-Id: I9c50b58483cb5262c3550cb45907cbe522eb4e5a
---
 perf/powerhint-tegu.json | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/perf/powerhint-tegu.json b/perf/powerhint-tegu.json
index 2c83032..ef2adc6 100644
--- a/perf/powerhint-tegu.json
+++ b/perf/powerhint-tegu.json
@@ -711,6 +711,7 @@
       "Path": "/sys/devices/system/cpu/cpufreq/policy4/sched_pixel/spc_threshold",
       "Values": [
         "50",
+        "32",
         "30",
         "20",
         "18"
@@ -1811,7 +1812,7 @@
       "PowerHint": "CAMERA_STREAMING_HIGH",
       "Node": "PMU_LIT_SPC_THRESHOLD",
       "Duration": 0,
-      "Value": "35"
+      "Value": "55"
     },
     {
       "PowerHint": "CAMERA_STREAMING_HIGH",
@@ -1823,7 +1824,7 @@
       "PowerHint": "CAMERA_STREAMING_HIGH",
       "Node": "PMU_MID_SPC_THRESHOLD",
       "Duration": 0,
-      "Value": "20"
+      "Value": "32"
     },
     {
       "PowerHint": "CAMERA_STREAMING_HIGH",