Add a new powerhint mode to boost GPU in shots on P22.

In P22 (Pro), there is no scaling_min_compute_freq (b/228921300) and under STREAMING_STANDARD setting GPU min frequency is 302000 which is smaller than scaling_min_compute_freq 471000 on P21 (Whi).

In addition, on Pro GPU we expect 25~30% slow down in the same frequency compared to Whi.

To boost the performance of GPU for shots on Pro, we add a new powerhint mode GCA_CAMERA_SHOT_GPU_EXTREME which raises the GPU frequency to the maximum.

Bug: 230289913.

Test: Pushed to local C10 (EVT1.0, go/ab/8471717) and test with cl/444178649 (trace: https://ui.perfetto.dev/#!/?s=23af98f7bc1729faefb9df2c6890566d48111bc957592a7c5ffbdad87c3d2f2d)
Change-Id: Ib77bddbdac32e689120c513f38029be9eab96449

powerhint-cheetah-a0.json

@@ -103,6 +103,7 @@
       "Name": "GPUMinFreq",
       "Path": "/sys/devices/platform/28000000.mali/hint_min_freq",
       "Values": [
+        "848000",
         "762000",
         "471000",
         "400000",
@@ -784,6 +785,12 @@
       "Duration": 3000,
       "Value": "9999999"
     },
+    {
+      "PowerHint": "GCA_CAMERA_SHOT_GPU_EXTREME",
+      "Node": "GPUMinFreq",
+      "Duration": 3000,
+      "Value": "848000"
+    },
     {
       "PowerHint": "CAMERA_STREAMING_EXTREME",
       "Node": "CPULittleClusterMaxFreq",

powerhint-cheetah.json

@@ -103,6 +103,7 @@
       "Name": "GPUMinFreq",
       "Path": "/sys/devices/platform/28000000.mali/hint_min_freq",
       "Values": [
+        "848000",
         "762000",
         "471000",
         "400000",
@@ -783,6 +784,12 @@
       "Duration": 3000,
       "Value": "9999999"
     },
+    {
+      "PowerHint": "GCA_CAMERA_SHOT_GPU_EXTREME",
+      "Node": "GPUMinFreq",
+      "Duration": 3000,
+      "Value": "848000"
+    },
     {
       "PowerHint": "CAMERA_STREAMING_EXTREME",
       "Node": "CPULittleClusterMaxFreq",

powerhint-cloudripper.json

@@ -90,6 +90,7 @@
       "Name": "GPUMinFreq",
       "Path": "/sys/devices/platform/28000000.mali/hint_min_freq",
       "Values": [
+        "848000",
         "762000",
         "471000",
         "400000",
@@ -623,6 +624,12 @@
       "Duration": 3000,
       "Value": "9999999"
     },
+    {
+      "PowerHint": "GCA_CAMERA_SHOT_GPU_EXTREME",
+      "Node": "GPUMinFreq",
+      "Duration": 3000,
+      "Value": "848000"
+    },
     {
       "PowerHint": "CAMERA_STREAMING_EXTREME",
       "Node": "CPULittleClusterMaxFreq",

powerhint-panther-a0.json

@@ -103,6 +103,7 @@
       "Name": "GPUMinFreq",
       "Path": "/sys/devices/platform/28000000.mali/hint_min_freq",
       "Values": [
+        "848000",
         "762000",
         "471000",
         "400000",
@@ -772,6 +773,12 @@
       "Duration": 3000,
       "Value": "9999999"
     },
+    {
+      "PowerHint": "GCA_CAMERA_SHOT_GPU_EXTREME",
+      "Node": "GPUMinFreq",
+      "Duration": 3000,
+      "Value": "848000"
+    },
     {
       "PowerHint": "CAMERA_STREAMING_EXTREME",
       "Node": "CPULittleClusterMaxFreq",

powerhint-panther.json

@@ -103,6 +103,7 @@
       "Name": "GPUMinFreq",
       "Path": "/sys/devices/platform/28000000.mali/hint_min_freq",
       "Values": [
+        "848000",
         "762000",
         "471000",
         "400000",
@@ -771,6 +772,12 @@
       "Duration": 3000,
       "Value": "9999999"
     },
+    {
+      "PowerHint": "GCA_CAMERA_SHOT_GPU_EXTREME",
+      "Node": "GPUMinFreq",
+      "Duration": 3000,
+      "Value": "848000"
+    },
     {
       "PowerHint": "CAMERA_STREAMING_EXTREME",
       "Node": "CPULittleClusterMaxFreq",

powerhint-ravenclaw.json

@@ -90,6 +90,7 @@
       "Name": "GPUMinFreq",
       "Path": "/sys/devices/platform/28000000.mali/hint_min_freq",
       "Values": [
+        "848000",
         "762000",
         "471000",
         "400000",
@@ -623,6 +624,12 @@
       "Duration": 3000,
       "Value": "9999999"
     },
+    {
+      "PowerHint": "GCA_CAMERA_SHOT_GPU_EXTREME",
+      "Node": "GPUMinFreq",
+      "Duration": 3000,
+      "Value": "848000"
+    },
     {
       "PowerHint": "CAMERA_STREAMING_EXTREME",
       "Node": "CPULittleClusterMaxFreq",