Camera: Add the property and create the power hint to adjust backend min clock for 1080p30fps video stream for front cameras

Bug: 279141417
Test: adb logcat, GCA, CTS
Change-Id: I8ce33dc7d749de4c25085ae845f2c47b50678211

device-tangorpro.mk

@@ -244,6 +244,7 @@ PRODUCT_PRODUCT_PROPERTIES += ro.odm.cast.ssid_suffix=ynn
 
 # Camera
 PRODUCT_PROPERTY_OVERRIDES += \
+    persist.vendor.camera.adjust_backend_min_freq_for_1p_front_video_1080p_30fps=1 \
     persist.vendor.camera.bypass_sensor_binning_resolution_condition=1 \
     persist.vendor.camera.extended_launch_boost=1 \
     persist.vendor.camera.raise_buf_allocation_priority=1

powerhint.json

@@ -324,6 +324,7 @@
       "Path": "/sys/devices/platform/17000030.devfreq_intcam/devfreq/17000030.devfreq_intcam/min_freq",
       "Values": [
         "664000",
+        "233000",
         "67000"
       ],
       "ResetOnInit": true
@@ -333,6 +334,7 @@
       "Path": "/sys/devices/platform/17000060.devfreq_tnr/devfreq/17000060.devfreq_tnr/min_freq",
       "Values": [
         "664000",
+        "233000",
         "67000"
       ],
       "ResetOnInit": true
@@ -1293,6 +1295,18 @@
       "Duration": 0,
       "Value": "302000"
     },
+    {
+      "PowerHint": "CAMERA_ADJUST_BACKEND_MIN_FREQ",
+      "Node": "INTCAMFreq",
+      "Duration": 0,
+      "Value": "233000"
+    },
+    {
+      "PowerHint": "CAMERA_ADJUST_BACKEND_MIN_FREQ",
+      "Node": "TNRFreq",
+      "Duration": 0,
+      "Value": "233000"
+    },
     {
       "PowerHint": "FIXED_PERFORMANCE",
       "Node": "CPUBigClusterMaxFreq",