S666LN: init: Reconfigure utilization clamping for all groups

* Based on power tunings of [1].

[1]: https://github.com/mt6878-devs/android_device_xiaomi_malachite

Change-Id: I53e5cc5841714cb2c2375d3522e1eb788467987e
Signed-off-by: ChrisCatto <chriscatto@proton.me>
Signed-off-by: Shirayuki39 <lorddemecrius83@proton.me>
Signed-off-by: KimelaZX <mmikailrei@gmail.com>

configs/power/powerhint.json

@@ -230,19 +230,34 @@
     {
       "Name": "FGUclampMin",
       "Path": "/dev/cpuctl/foreground/cpu.uclamp.min",
-      "Values": ["100", "75", "50", "25", "0"],
+      "Values": [
+        "0",
+        "10",
+        "30"
+      ],
+      "DefaultIndex": 0,
       "ResetOnInit": true
     },
     {
       "Name": "TAUclampMin",
       "Path": "/dev/cpuctl/top-app/cpu.uclamp.min",
-      "Values": ["100", "75", "50", "25", "0"],
+      "Values": [
+        "0",
+        "30",
+        "100"
+      ],
+      "DefaultIndex": 0,
       "ResetOnInit": true
     },
     {
       "Name": "CAMUClampBoost",
       "Path": "/dev/cpuctl/camera-daemon/cpu.uclamp.min",
-      "Values": ["100", "75", "50", "25", "0"],
+      "Values": [
+        "60",
+        "80",
+        "100"
+      ],
+      "DefaultIndex": 0,
       "ResetOnInit": true
     },
     {
@@ -381,13 +396,13 @@
       "PowerHint": "INTERACTION",
       "Node": "FGUclampMin",
       "Duration": 1000,
-      "Value": "50"
+      "Value": "10"
     },
     {
       "PowerHint": "INTERACTION",
       "Node": "TAUclampMin",
       "Duration": 1000,
-      "Value": "50"
+      "Value": "30"
     },
     {
       "PowerHint": "INTERACTION",
@@ -473,6 +488,18 @@
       "Duration": 0,
       "Value": "50"
     },
+    {
+      "PowerHint": "EXPENSIVE_RENDERING",
+      "Node": "FGUclampMin",
+      "Duration": 0,
+      "Value": "30"
+    },
+    {
+      "PowerHint": "EXPENSIVE_RENDERING",
+      "Node": "TAUclampMin",
+      "Duration": 0,
+      "Value": "30"
+    },
     {
       "PowerHint": "DOUBLE_TAP_TO_WAKE",
       "Node": "DoubleTapToWake",

rootdir/etc/init/hw/init.mt6789.power.rc

@@ -110,45 +110,58 @@ on property:sys.boot_completed=1
     write /sys/class/devfreq/mtk-dvfsrc-devfreq/userspace/set_freq 0
 
 # Configure clamps for standard task groups.
+    # rt
+    write /dev/cpuctl/rt/cpu.uclamp.latency_sensitive 1
+    write /dev/cpuctl/rt/cpu.uclamp.max max
+    write /dev/cpuctl/rt/cpu.uclamp.min 0
+    write /dev/cpuctl/rt/cpu.shares 20480
     # system-background
     # cap the max utilisation for system-background tasks to save power.
-    write /dev/cpuctl/system/cpu.uclamp.max 40
-    write /dev/cpuctl/system/cpu.uclamp.min 0
     write /dev/cpuctl/system/cpu.uclamp.latency_sensitive 0
-    write /dev/cpuctl/system-background/cpu.uclamp.max 40
+    write /dev/cpuctl/system-background/cpu.uclamp.max 60
     write /dev/cpuctl/system-background/cpu.uclamp.min 0
-    write /dev/cpuctl/system-background/cpu.uclamp.latency_sensitive 0
+    write /dev/cpuctl/system-background/cpu.shares 2048
+    
+    # background
+    write /dev/cpuctl/background/cpu.uclamp.latency_sensitive 0
+    write /dev/cpuctl/background/cpu.uclamp.max 40
+    write /dev/cpuctl/background/cpu.uclamp.min 0
+    write /dev/cpuctl/background/cpu.shares 1024
     
     # foreground
     write /dev/cpuctl/foreground/cpu.uclamp.max max
-    write /dev/cpuctl/foreground/cpu.uclamp.min 10
+    write /dev/cpuctl/foreground/cpu.uclamp.min 0
-    write /dev/cpuctl/foreground/cpu.uclamp.latency_sensitive 0
+    write /dev/cpuctl/foreground/cpu.uclamp.latency_sensitive 1
+    write /dev/cpuctl/foreground/cpu.shares 10240
     
     # foreground_window
     write /dev/cpuctl/foreground_window/cpu.uclamp.max max
-    write /dev/cpuctl/foreground_window/cpu.uclamp.min 10
+    write /dev/cpuctl/foreground_window/cpu.uclamp.min 0
-    write /dev/cpuctl/foreground_window/cpu.uclamp.latency_sensitive 0
+    write /dev/cpuctl/foreground_window/cpu.uclamp.latency_sensitive 1
-
+    write /dev/cpuctl/foreground_window/cpu.shares 10240
+    
     # top-app
     write /dev/cpuctl/top-app/cpu.uclamp.max max
-    write /dev/cpuctl/top-app/cpu.uclamp.min 10
+    write /dev/cpuctl/top-app/cpu.uclamp.min 0
     write /dev/cpuctl/top-app/cpu.uclamp.latency_sensitive 1
+    write /dev/cpuctl/top-app/cpu.shares 20480
 
-    # background
-    # cap the max utilisation for background tasks to save power.
-    write /dev/cpuctl/background/cpu.uclamp.max 50
-    write /dev/cpuctl/background/cpu.uclamp.min 0
-    write /dev/cpuctl/background/cpu.uclamp.latency_sensitive 0
-    
     # nnapi-hal
     write /dev/cpuctl/nnapi-hal/cpu.uclamp.max max
     write /dev/cpuctl/nnapi-hal/cpu.uclamp.min 75
     write /dev/cpuctl/nnapi-hal/cpu.uclamp.latency_sensitive 1
+    write /dev/cpuctl/nnapi-hal/cpu.shares 20480
     
     # camera-daemon
     write /dev/cpuctl/camera-daemon/cpu.uclamp.max max
-    write /dev/cpuctl/camera-daemon/cpu.uclamp.min 50
+    write /dev/cpuctl/camera-daemon/cpu.uclamp.min 60
-    write /dev/cpuctl/camera-daemon/cpu.uclamp.latency_sensitive 1
+    write /dev/cpuctl/camera-daemon/cpu.shares 20480
+    
+    # dex2oat
+    write /dev/cpuctl/dex2oat/cpu.uclamp.latency_sensitive 0
+    write /dev/cpuctl/dex2oat/cpu.uclamp.max 60
+    write /dev/cpuctl/dex2oat/cpu.uclamp.min 0
+    write /dev/cpuctl/dex2oat/cpu.shares 2048
     
     # Uclamp tuning
     write /proc/sys/kernel/sched_util_clamp_min_rt_default 96