From 922dfd29b5a47fc71705627177cabc30ada6d38f Mon Sep 17 00:00:00 2001
From: Vivekachooz <vivekachooz@gmail.com>
Date: Sun, 9 Aug 2020 09:51:07 +0530
Subject: [PATCH] X00TD: Import brightness overlays

Change-Id: I1e47f5a9f5d3923de3af579f1df3b8c63025bbdf
---
 .../base/core/res/res/values/config.xml       | 142 ++++++++++++++++++
 1 file changed, 142 insertions(+)
 create mode 100644 overlay/frameworks/base/core/res/res/values/config.xml

diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
new file mode 100644
index 0000000..977ac4d
--- /dev/null
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -0,0 +1,142 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (c) 2016, The Linux Foundation. All rights reserved.
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are
+    met:
+        * Redistributions of source code must retain the above copyright
+          notice, this list of conditions and the following disclaimer.
+        * Redistributions in binary form must reproduce the above
+          copyright notice, this list of conditions and the following
+          disclaimer in the documentation and/or other materials provided
+          with the distribution.
+        * Neither the name of The Linux Foundation nor the names of its
+          contributors may be used to endorse or promote products derived
+          from this software without specific prior written permission.
+    THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+    WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+    ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+    OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+    IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
+-->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+
+    <!-- Array of light sensor LUX values to define our levels for auto backlight brightness support.
+         The N entries of this array define N + 1 control points as follows:
+         (1-based arrays)
+         Point 1:            (0, value[1]):             lux <= 0
+         Point 2:     (level[1], value[2]):  0        < lux <= level[1]
+         Point 3:     (level[2], value[3]):  level[2] < lux <= level[3]
+         ...
+         Point N+1: (level[N], value[N+1]):  level[N] < lux
+         The control points must be strictly increasing.  Each control point
+         corresponds to an entry in the brightness backlight values arrays.
+         For example, if LUX == level[1] (first element of the levels array)
+         then the brightness will be determined by value[2] (second element
+         of the brightness values array).
+         Spline interpolation is used to determine the auto-brightness
+         backlight values for LUX levels between these control points.
+         Must be overridden in platform specific overlays -->
+    <integer-array name="config_autoBrightnessLevels">
+        <item>1</item>
+        <item>15</item>
+        <item>30</item>
+        <item>50</item>
+        <item>100</item>
+        <item>200</item>
+        <item>300</item>
+        <item>400</item>
+        <item>500</item>
+        <item>650</item>
+        <item>800</item>
+        <item>1000</item>
+        <item>1500</item>
+        <item>2000</item>
+        <item>3000</item>
+        <item>4000</item>
+        <item>5000</item>
+        <item>7000</item>
+        <item>10000</item>
+        <item>12500</item>
+        <item>15000</item>
+        <item>17500</item>
+        <item>20000</item>
+        <item>50000</item>
+    </integer-array>
+
+    <!-- Array of output values for LCD backlight corresponding to the LUX values
+         in the config_autoBrightnessLevels array.  This array should have size one greater
+         than the size of the config_autoBrightnessLevels array.
+         The brightness values must be between 0 and 255 and be non-decreasing.
+         This must be overridden in platform specific overlays -->
+    <integer-array name="config_autoBrightnessLcdBacklightValues">
+        <item>6</item>
+        <item>9</item>
+        <item>28</item>
+        <item>42</item>
+        <item>54</item>
+        <item>65</item>
+        <item>82</item>
+        <item>94</item>
+        <item>103</item>
+        <item>110</item>
+        <item>120</item>
+        <item>130</item>
+        <item>140</item>
+        <item>180</item>
+        <item>208</item>
+        <item>230</item>
+        <item>240</item>
+        <item>245</item>
+        <item>248</item>
+        <item>252</item>
+        <item>315</item>
+        <item>378</item>
+        <item>441</item>
+        <item>504</item>
+        <item>1259</item>
+    </integer-array>
+
+    <!-- Screen brightness used to dim the screen when the user activity
+         timeout expires.  May be less than the minimum allowed brightness setting
+         that can be set by the user. -->
+    <integer name="config_screenBrightnessDim">10</integer>
+
+    <!-- Default screen brightness setting.
+         Must be in the range specified by minimum and maximum. -->
+    <integer name="config_screenBrightnessSettingDefault">62</integer>
+
+    <!-- Minimum screen brightness setting allowed by the power manager.
+         The user is forbidden from setting the brightness below this level. -->
+    <integer name="config_screenBrightnessSettingMinimum">1</integer>
+
+    <!-- Stability requirements in milliseconds for accepting a new brightness level.  This is used
+         for debouncing the light sensor.  Different constants are used to debounce the light sensor
+         when adapting to brighter or darker environments.  This parameter controls how quickly
+         brightness changes occur in response to an observed change in light level that exceeds the
+         hysteresis threshold. -->
+    <integer name="config_autoBrightnessBrighteningLightDebounce">2000</integer>
+    <integer name="config_autoBrightnessDarkeningLightDebounce">4000</integer>
+
+    <!-- Fast brightness animation ramp rate in brightness units per second-->
+     <integer name="config_brightness_ramp_rate_fast">180</integer>
+
+    <!-- Slow brightness animation ramp rate in brightness units per second-->
+     <integer name="config_brightness_ramp_rate_slow">40</integer>
+
+    <!-- The maximum range of gamma adjustment possible using the screen
+         auto-brightness adjustment setting. -->
+    <fraction name="config_autoBrightnessAdjustmentMaxGamma">300%</fraction>
+
+    <!-- Amount of time it takes for the light sensor to warm up in milliseconds.
+         For this time after the screen turns on, the Power Manager
+         will not debounce light sensor readings -->
+    <integer name="config_lightSensorWarmupTime">200</integer>
+</resources>