From ea20ad99c36aa29f7aaf0e085a0fe03942c7667f Mon Sep 17 00:00:00 2001
From: pointerkung <pointerkung@google.com>
Date: Thu, 13 Oct 2022 20:18:35 +0800
Subject: [PATCH] Camera: Enable optimized TNR frequency and create TNR low
 power hint.

Bug: 243729855
Test: Build pass, GCA, check 4K60 and 240fps TNR clock frequency
Change-Id: I7cede8b8518abb2b16628b6ac5964b8a0c1693d7
---
 device-lynx.mk |  1 +
 powerhint.json | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/device-lynx.mk b/device-lynx.mk
index a510697..b69e7af 100644
--- a/device-lynx.mk
+++ b/device-lynx.mk
@@ -217,6 +217,7 @@ PRODUCT_COPY_FILES += \
 # Camera
 PRODUCT_PROPERTY_OVERRIDES += \
 	persist.vendor.camera.extended_launch_boost=1 \
+	persist.vendor.camera.optimized_tnr_freq=1 \
 	persist.vendor.camera.raise_buf_allocation_priority=1
 
 # Enable camera 1080P 60FPS binning mode
diff --git a/powerhint.json b/powerhint.json
index 272b1a4..49afd5e 100644
--- a/powerhint.json
+++ b/powerhint.json
@@ -342,6 +342,16 @@
       ],
       "ResetOnInit": true
     },
+    {
+      "Name": "TNRMaxFreq",
+      "Path": "/sys/devices/platform/17000060.devfreq_tnr/devfreq/17000060.devfreq_tnr/max_freq",
+      "Values": [
+        "664000",
+        "67000"
+      ],
+      "DefaultIndex": 0,
+      "ResetOnInit": true
+    },
     {
       "Name": "TNRFreq",
       "Path": "/sys/devices/platform/17000060.devfreq_tnr/devfreq/17000060.devfreq_tnr/min_freq",
@@ -1249,6 +1259,12 @@
       "Duration": 0,
       "Value": "302000"
     },
+    {
+      "PowerHint": "CAMERA_TNR_LOW",
+      "Node": "TNRMaxFreq",
+      "Duration": 0,
+      "Value": "67000"
+    },
     {
       "PowerHint": "FIXED_PERFORMANCE",
       "Node": "CPUBigClusterMaxFreq",