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Merge "display: cm4/km4/tk4: update Adaptive Brightness Curve" into main

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Derick Hong 2024-01-23 01:08:53 +00:00 • committed by Android (Google) Code Review
commit 75e42b3700
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92
tokay/overlay/frameworks/base/core/res/res/values/config.xml
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@ -52,98 +52,6 @@
<!-- The default peak refresh rate. -->
<integer name="config_defaultPeakRefreshRate">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>41000</item>
<item>51000</item>
<item>61000</item>
<item>71000</item>
<item>81000</item>
<item>91000</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>1428.421149</item> <!-- 31000 - 41000 -->
<item>1575.787970</item> <!-- 41000 - 51000 -->
<item>1703.973078</item> <!-- 51000 - 61000 -->
<item>1811.651453</item> <!-- 61000 - 71000 -->
<item>1897.082235</item> <!-- 71000 - 81000 -->
<item>1958.157391</item> <!-- 81000 - 91000 -->
<item>1992.433376</item> <!-- 91000 - 100000 -->
<item>2000</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