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Merge "display: tg4b: use default adaptive brightness table" into main

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Shin-Yu Wang 2024-05-08 02:04:11 +00:00 • committed by Android (Google) Code Review
commit bda4605c5b
1 changed files with 4 additions and 88 deletions
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92
tegu/overlay/frameworks/base/core/res/res/values/config.xml
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@ -1,7 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
** Copyright 2021, The Android Open Source Project
** Copyright 2023, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
@ -42,8 +42,8 @@
<!-- Default screen brightness setting
Must be in the range specified by minimum and maximum. -->
<!-- 140 nits: (140-2)/(1250-2)*(0.68-0.0)+0.0 = 0.075192308 -->
<item name="config_screenBrightnessSettingDefaultFloat" format="float" type="dimen">0.075192308</item>
<!-- 140 nits: (140-2)/(1200-2)*(0.67-0.0)+0.0 = 0.077178631 -->
<item name="config_screenBrightnessSettingDefaultFloat" format="float" type="dimen">0.077178631</item>
<!-- The default refresh rate. Pixel 6 manages this using the peak refresh rate setting, so set
this value to 0 so it has no effect. -->
@ -67,97 +67,13 @@
<!-- Default refresh rate while the device has high brightness mode enabled for HDR. -->
<integer name="config_defaultRefreshRateInHbmHdr">60</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]
Zone 1: array[0] <= LUX < array[1]
...
Zone N: array[N - 1] <= LUX < array[N]
Zone N + 1 array[N] <= LUX < infinity
Must be overridden in platform specific overlays -->
<integer-array name="config_autoBrightnessLevels">
<item>1</item>
<item>2</item>
<item>3</item>
<item>4</item>
<item>8</item>
<item>12</item>
<item>15</item>
<item>20</item>
<item>33</item>
<item>55</item>
<item>90</item>
<item>148</item>
<item>245</item>
<item>403</item>
<item>665</item>
<item>1097</item>
<item>1808</item>
<item>3000</item>
<item>6000</item>
<item>9000</item>
<item>10000</item>
<item>14000</item>
<item>20000</item>
<item>25000</item>
<item>31000</item>
<item>51000</item>
<item>81000</item>
<item>100000</item>
</integer-array>
<!-- Array of desired screen brightness in nits corresponding to the lux values
in the config_autoBrightnessLevels array. As with config_screenBrightnessMinimumNits and
config_screenBrightnessMaximumNits, the display brightness is defined as the measured
brightness of an all-white image.
If this is defined then:
- config_autoBrightnessLcdBacklightValues should not be defined
- config_screenBrightnessNits must be defined
- config_screenBrightnessBacklight must be defined
This array should have size one greater than the size of the config_autoBrightnessLevels
array. The brightness values must be non-negative and non-decreasing. This must be
overridden in platform specific overlays -->
<array name="config_autoBrightnessDisplayValuesNits">
<item>5.139055</item> <!-- 0 - 1 -->
<item>9.962018965</item> <!-- 1 - 2 -->
<item>18.34822964</item> <!-- 2 - 3 -->
<item>21.55068128</item> <!-- 3 - 4 -->
<item>24.0167788</item> <!-- 4 - 8 -->
<item>32.5</item> <!-- 8 - 12 -->
<item>46</item> <!-- 12 - 15 -->
<item>53.26923077</item> <!-- 15 - 20 -->
<item>54.61538462</item> <!-- 20 - 33 -->
<item>58.11538462</item> <!-- 33 - 55 -->
<item>62.1394</item> <!-- 55 - 90 -->
<item>67.13133333</item> <!-- 90 - 148 -->
<item>79.67614115</item> <!-- 148 - 245 -->
<item>98.04727274</item> <!-- 245 - 403 -->
<item>125.1221991</item> <!-- 403 - 665 -->
<item>161.6875093</item> <!-- 665 - 1097 -->
<item>208.4885553</item> <!-- 1097 - 1808 -->
<item>264.8221315</item> <!-- 1808 - 3000 -->
<item>328.5869521</item> <!-- 3000 - 6000 -->
<item>627.4315413</item> <!-- 6000 - 9000 -->
<item>826.8584866</item> <!-- 9000 - 10000 -->
<item>867.85582302</item> <!-- 10000 - 14000 -->
<item>1041.39662279</item> <!-- 14000 - 20000 -->
<item>1227.52633489</item> <!-- 20000 - 25000 -->
<item>1331.28933608</item> <!-- 25000 - 31000 -->
<item>1414.57566867</item> <!-- 31000 - 51000 -->
<item>1553.22826182</item> <!-- 51000 - 81000 -->
<item>1614.01031782</item> <!-- 81000 - 100000 -->
<item>1850</item> <!-- 100000+ -->
</array>
<!-- 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">1000</integer>
<integer name="config_autoBrightnessDarkeningLightDebounce">4000</integer>
<integer name="config_autoBrightnessDarkeningLightDebounce">2000</integer>
<integer-array name="config_ambientThresholdLevels">
<item>2</item>