From 71c09f7978f103eefe1183724c0678d0cf8262ed Mon Sep 17 00:00:00 2001
From: paulsu <paulsu@google.com>
Date: Thu, 20 Jul 2023 09:14:31 +0000
Subject: [PATCH] F10 camera pmu tuning with on 60fps case

P22 pmu settings caused power and frame drop regression. This patch lower the little frequency limit and lower the pmu threshold. And see lower power and no frame drop regression.

Bug: 262354426
Test: Camera team power and performance test, full result can be found in b/262354426#comment43
Change-Id: I5300b8f87565e3478ee1c97441d282e268935147
Signed-off-by: paulsu <paulsu@google.com>
---
 powerhint.json | 166 +++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 148 insertions(+), 18 deletions(-)

diff --git a/powerhint.json b/powerhint.json
index d68ff49..5c74ac1 100644
--- a/powerhint.json
+++ b/powerhint.json
@@ -560,6 +560,94 @@
       ],
       "DefaultIndex": 0
     },
+    {
+      "Name": "PMU_LIT_LCPI_THRESHOLD",
+      "Path": "/sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/lcpi_threshold",
+      "Values": [
+        "2",
+        "0"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "PMU_LIT_SPC_THRESHOLD",
+      "Path": "/sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/spc_threshold",
+      "Values": [
+        "70",
+        "0"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "PMU_LIT_LIMIT_FREQ",
+      "Path": "/sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/limit_frequency",
+      "Values": [
+        "1401000",
+        "1328000"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "PMU_MID_LCPI_THRESHOLD",
+      "Path": "/sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/lcpi_threshold",
+      "Values": [
+        "6",
+        "3",
+        "0"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "PMU_MID_SPC_THRESHOLD",
+      "Path": "/sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/spc_threshold",
+      "Values": [
+        "65",
+        "50",
+        "20",
+        "0"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "PMU_MID_LIMIT_FREQ",
+      "Path": "/sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/limit_frequency",
+      "Values": [
+        "1836000",
+        "1491000"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "PMU_BIG_LIMIT_FREQ",
+      "Path": "/sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/limit_frequency",
+      "Values": [
+        "2507000",
+        "1826000",
+        "1582000"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "PMU_BIG_LCPI_THRESHOLD",
+      "Path": "/sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/lcpi_threshold",
+      "Values": [
+        "5",
+        "3",
+        "0"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "PMU_BIG_SPC_THRESHOLD",
+      "Path": "/sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/spc_threshold",
+      "Values": [
+        "69",
+        "50",
+        "20",
+        "0"
+      ],
+      "DefaultIndex": 0
+    },
     {
       "Name": "Dex2oatThreads",
       "Path": "vendor.powerhal.dalvik.vm.dex2oat-threads",
@@ -1179,6 +1267,66 @@
       "Duration": 0,
       "Value": "0"
     },
+    {
+      "PowerHint": "CAMERA_STREAMING_HIGH",
+      "Node": "PMU_POLL",
+      "Duration": 0,
+      "Value": "1"
+    },
+    {
+      "PowerHint": "CAMERA_STREAMING_HIGH",
+      "Node": "PMU_LIT_LCPI_THRESHOLD",
+      "Duration": 0,
+      "Value": "0"
+    },
+    {
+      "PowerHint": "CAMERA_STREAMING_HIGH",
+      "Node": "PMU_LIT_SPC_THRESHOLD",
+      "Duration": 0,
+      "Value": "0"
+    },
+    {
+      "PowerHint": "CAMERA_STREAMING_HIGH",
+      "Node": "PMU_LIT_LIMIT_FREQ",
+      "Duration": 0,
+      "Value": "1328000"
+    },
+    {
+      "PowerHint": "CAMERA_STREAMING_HIGH",
+      "Node": "PMU_MID_LCPI_THRESHOLD",
+      "Duration": 0,
+      "Value": "3"
+    },
+    {
+      "PowerHint": "CAMERA_STREAMING_HIGH",
+      "Node": "PMU_MID_SPC_THRESHOLD",
+      "Duration": 0,
+      "Value": "20"
+    },
+    {
+      "PowerHint": "CAMERA_STREAMING_HIGH",
+      "Node": "PMU_MID_LIMIT_FREQ",
+      "Duration": 0,
+      "Value": "1491000"
+    },
+    {
+      "PowerHint": "CAMERA_STREAMING_HIGH",
+      "Node": "PMU_BIG_LIMIT_FREQ",
+      "Duration": 0,
+      "Value": "1582000"
+    },
+    {
+      "PowerHint": "CAMERA_STREAMING_HIGH",
+      "Node": "PMU_BIG_LCPI_THRESHOLD",
+      "Duration": 0,
+      "Value": "3"
+    },
+    {
+      "PowerHint": "CAMERA_STREAMING_HIGH",
+      "Node": "PMU_BIG_SPC_THRESHOLD",
+      "Duration": 0,
+      "Value": "20"
+    },
     {
       "PowerHint": "CAMERA_STREAMING_HIGH",
       "Node": "PowerHALCameraRunning",
@@ -1197,30 +1345,12 @@
       "Duration": 0,
       "Value": "1100 1078 1024"
     },
-    {
-      "PowerHint": "CAMERA_STREAMING_HIGH",
-      "Node": "CPUMidClusterMaxFreq",
-      "Duration": 0,
-      "Value": "1491000"
-    },
-    {
-      "PowerHint": "CAMERA_STREAMING_HIGH",
-      "Node": "CPUBigClusterMaxFreq",
-      "Duration": 0,
-      "Value": "1826000"
-    },
     {
       "PowerHint": "CAMERA_STREAMING_HIGH",
       "Node": "CDPreferHighCap",
       "Duration": 0,
       "Value": "1"
     },
-    {
-      "PowerHint": "CAMERA_STREAMING_HIGH",
-      "Node": "CPULittleClusterMaxFreq",
-      "Duration": 0,
-      "Value": "1401000"
-    },
     {
       "PowerHint": "CAMERA_STREAMING_HIGH",
       "Node": "MemFreq",