From ce87e291e844d5428d3ee0f0587113c1d8566bbf Mon Sep 17 00:00:00 2001
From: linpeter <linpeter@google.com>
Date: Fri, 18 Jun 2021 21:47:11 +0800
Subject: [PATCH] raven: add blocking zone for low light

zone condition(15% brightness, 5 Lux) for 120Hz

Bug: 193087466
Test: no refresh rate change in the blocking zone
Change-Id: I4e5918ff5d829a6ad656db1c7f4993e1e8e9c23d
---
 .../frameworks/base/core/res/res/values/config.xml   | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/raven/overlay/frameworks/base/core/res/res/values/config.xml b/raven/overlay/frameworks/base/core/res/res/values/config.xml
index 3ae5cb0..11950a9 100644
--- a/raven/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/raven/overlay/frameworks/base/core/res/res/values/config.xml
@@ -87,6 +87,18 @@
     <!-- The default peak refresh rate. -->
     <integer name="config_defaultPeakRefreshRate">120</integer>
 
+    <!-- Not allow to switch to higher refresh rate when display brightness setting is
+         equal or less than this value -->
+    <integer-array name="config_brightnessThresholdsOfPeakRefreshRate">
+        <item>2</item> <!-- 15% UI brightness -->
+    </integer-array>
+    <integer-array name="config_ambientThresholdsOfPeakRefreshRate">
+        <item>5</item>
+    </integer-array>
+
+    <!-- default refresh rate in the zone defined by birghtness and ambient thresholds -->
+    <integer name="config_defaultRefreshRateInZone">120</integer>
+
     <!-- Array of light sensor LUX values to define our levels for auto backlight brightness support.
       The N entries of this array define N  1 zones as follows:
          Zone 0:        0 <= LUX < array[0]