From 833253fe63cb8e5af54f90b712e24e1d75963fbc Mon Sep 17 00:00:00 2001
From: bengris32 <bengris32@protonmail.ch>
Date: Tue, 14 Feb 2023 12:35:55 +0100
Subject: [PATCH] rosemary: overlay: Kang auto brightness configuration from
 'guacamole'

* Taken from https://github.com/LineageOS/android_device_oneplus_guacamole/blob/lineage-18.1/overlay/frameworks/base/core/res/res/values/config.xml
  as of dc41338b60372c97e7468c0b71db198638efba32.

Signed-off-by: bengris32 <bengris32@protonmail.ch>
Change-Id: Id24900fb0ebe4d27e7a1c8ac57a2a40d270c35e2
---
 .../res/values/config.xml                     | 419 +++++++++++-------
 1 file changed, 261 insertions(+), 158 deletions(-)

diff --git a/rro_overlays/FrameworksResOverlayRosemary/res/values/config.xml b/rro_overlays/FrameworksResOverlayRosemary/res/values/config.xml
index 6bd0fe8..a3715ea 100644
--- a/rro_overlays/FrameworksResOverlayRosemary/res/values/config.xml
+++ b/rro_overlays/FrameworksResOverlayRosemary/res/values/config.xml
@@ -95,154 +95,16 @@
          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">1000</integer>
+    <integer name="config_autoBrightnessBrighteningLightDebounce">2000</integer>
+    <integer name="config_autoBrightnessDarkeningLightDebounce">4000</integer>
 
-    <!-- Array of hysteresis constraint values for brightening, represented as tenths of a
-         percent. The length of this array is assumed to be one greater than
-         config_ambientThresholdLevels. The brightening threshold is calculated as
-         lux * (1.0f + CONSTRAINT_VALUE). When the current lux is higher than this threshold,
-         the screen brightness is recalculated. See the config_ambientThresholdLevels
-         description for how the constraint value is chosen. -->
-    <integer-array name="config_ambientBrighteningThresholds">
-        <item>2</item>
-        <item>5</item>
-        <item>10</item>
-        <item>30</item>
-        <item>100</item>
-        <item>400</item>
-        <item>600</item>
-        <item>1000</item>
-    </integer-array>
+    <!-- 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>
 
-    <!-- Array of hysteresis constraint values for darkening, represented as tenths of a
-         percent. The length of this array is assumed to be one greater than
-         config_ambientThresholdLevels. The darkening threshold is calculated as
-         lux * (1.0f - CONSTRAINT_VALUE). When the current lux is lower than this threshold,
-         the screen brightness is recalculated. See the config_ambientThresholdLevels
-         description for how the constraint value is chosen. -->
-    <integer-array name="config_ambientDarkeningThresholds">
-        <item>800</item>
-        <item>800</item>
-        <item>500</item>
-        <item>500</item>
-        <item>500</item>
-        <item>500</item>
-        <item>500</item>
-        <item>500</item>
-    </integer-array>
-
-    <!-- Array of ambient lux threshold values. This is used for determining hysteresis constraint
-         values by calculating the index to use for lookup and then setting the constraint value
-         to the corresponding value of the array. The new brightening hysteresis constraint value
-         is the n-th element of config_ambientBrighteningThresholds, and the new darkening
-         hysteresis constraint value is the n-th element of config_ambientDarkeningThresholds.
-         The (zero-based) index is calculated as follows: (MAX is the largest index of the array)
-         condition                       calculated index
-         value < level[0]                0
-         level[n] <= value < level[n+1]  n+1
-         level[MAX] <= value             MAX+1 -->
-    <integer-array name="config_ambientThresholdLevels">
-        <item>2</item>
-        <item>10</item>
-        <item>30</item>
-        <item>100</item>
-        <item>800</item>
-        <item>2000</item>
-        <item>4000</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 -->
-    <integer-array name="config_autoBrightnessDisplayValuesNits">
-        <item>5</item>
-        <item>5</item>
-        <item>6</item>
-        <item>10</item>
-        <item>16</item>
-        <item>20</item>
-        <item>24</item>
-        <item>30</item>
-        <item>35</item>
-        <item>45</item>
-        <item>55</item>
-        <item>70</item>
-        <item>85</item>
-        <item>98</item>
-        <item>98</item>
-        <item>98</item>
-        <item>99</item>
-        <item>100</item>
-        <item>100</item>
-        <item>101</item>
-        <item>103</item>
-        <item>103</item>
-        <item>106</item>
-        <item>108</item>
-        <item>114</item>
-        <item>130</item>
-        <item>150</item>
-        <item>180</item>
-        <item>200</item>
-        <item>250</item>
-        <item>280</item>
-        <item>320</item>
-        <item>350</item>
-        <item>390</item>
-        <item>455</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>22</item>
-        <item>22</item>
-        <item>28</item>
-        <item>45</item>
-        <item>72</item>
-        <item>88</item>
-        <item>108</item>
-        <item>135</item>
-        <item>158</item>
-        <item>205</item>
-        <item>248</item>
-        <item>318</item>
-        <item>391</item>
-        <item>475</item>
-        <item>475</item>
-        <item>475</item>
-        <item>480</item>
-        <item>485</item>
-        <item>485</item>
-        <item>493</item>
-        <item>503</item>
-        <item>503</item>
-        <item>518</item>
-        <item>526</item>
-        <item>553</item>
-        <item>610</item>
-        <item>700</item>
-        <item>835</item>
-        <item>930</item>
-        <item>1163</item>
-        <item>1305</item>
-        <item>1488</item>
-        <item>1625</item>
-        <item>1805</item>
-        <item>2047</item>
-    </integer-array>
+    <!-- Fast brightness animation ramp rate in brightness units per second-->
+    <integer translatable="false" name="config_brightness_ramp_rate_fast">400</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 control points as follows:
@@ -261,40 +123,281 @@
          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>4</item>
+        <item>12</item>
+        <item>20</item>
+        <item>40</item>
+        <item>65</item>
+        <item>95</item>
+        <item>140</item>
+        <item>200</item>
+        <item>350</item>
+        <item>650</item>
+        <item>1300</item>
+        <item>2000</item>
+        <item>3300</item>
+        <item>6000</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>2.0487</item>
+        <item>4.8394</item>
+        <item>17.2619</item>
+        <item>39.2619</item>
+        <item>50.671</item>
+        <item>92.3019</item>
+        <item>94.2512</item>
+        <item>98.37</item>
+        <item>100.152</item>
+        <item>105.297</item>
+        <item>120.385</item>
+        <item>142.064</item>
+        <item>226.5179</item>
+        <item>248.0267</item>
+        <item>353.2814</item>
+        <item>427.6287</item>
+    </array>
+
+    <!-- An array of floats describing the screen brightness in nits corresponding to the backlight
+         values in the config_screenBrightnessBacklight array.  On OLED displays these  values
+         should be measured with an all white image while the display is in the fully on state.
+         Note that this value should *not* reflect the maximum brightness value for any high
+         brightness modes but only the maximum brightness value obtainable in a sustainable manner.
+         This array should be equal in size to config_screenBrightnessBacklight -->
+    <array name="config_screenBrightnessNits">
+        <item>2.0482</item>
+        <item>2.543</item>
+        <item>3.0253</item>
+        <item>3.5077</item>
+        <item>4.0824</item>
+        <item>4.4748</item>
+        <item>5.08</item>
+        <item>6.4233</item>
+        <item>8.0848</item>
+        <item>11.6607</item>
+        <item>13.2347</item>
+        <item>15.0676</item>
+        <item>16.8302</item>
+        <item>18.4261</item>
+        <item>20.3103</item>
+        <item>21.9042</item>
+        <item>23.5456</item>
+        <item>25.2137</item>
+        <item>27.1769</item>
+        <item>28.9571</item>
+        <item>30.5244</item>
+        <item>32.3535</item>
+        <item>34.0867</item>
+        <item>42.366</item>
+        <item>51.1309</item>
+        <item>59.52</item>
+        <item>67.744</item>
+        <item>75.9738</item>
+        <item>84.6332</item>
+        <item>94.1525</item>
+        <item>102.2207</item>
+        <item>110.4878</item>
+        <item>117.0405</item>
+        <item>124.3733</item>
+        <item>130.9928</item>
+        <item>140.4247</item>
+        <item>149.3156</item>
+        <item>157.1995</item>
+        <item>165.3651</item>
+        <item>173.2726</item>
+        <item>181.4272</item>
+        <item>189.1402</item>
+        <item>197.5334</item>
+        <item>205.6301</item>
+        <item>213.9381</item>
+        <item>222.2769</item>
+        <item>230.0891</item>
+        <item>238.6084</item>
+        <item>246.5399</item>
+        <item>255.6544</item>
+        <item>263.6221</item>
+        <item>271.9324</item>
+        <item>279.1449</item>
+        <item>288.5736</item>
+        <item>297.6628</item>
+        <item>306.1899</item>
+        <item>314.4511</item>
+        <item>322.1404</item>
+        <item>330.969</item>
+        <item>338.2251</item>
+        <item>346.2251</item>
+        <item>354.567</item>
+        <item>370.799</item>
+        <item>413.1738</item>
+        <item>415.6397</item>
+        <item>417.264</item>
+        <item>419.264</item>
+        <item>421.264</item>
+        <item>424.646</item>
+        <item>427.6287</item>
+    </array>
+
+    <!-- An array describing the screen's backlight values corresponding to the brightness
+         values in the config_screenBrightnessNits array.
+         This array should be equal in size to config_screenBrightnessBacklight. -->
+    <integer-array name="config_screenBrightnessBacklight">
         <item>1</item>
         <item>2</item>
         <item>3</item>
         <item>4</item>
+        <item>5</item>
         <item>6</item>
         <item>7</item>
+        <item>8</item>
         <item>9</item>
+        <item>10</item>
+        <item>11</item>
+        <item>12</item>
         <item>13</item>
+        <item>14</item>
+        <item>15</item>
         <item>16</item>
+        <item>17</item>
+        <item>18</item>
+        <item>19</item>
         <item>20</item>
+        <item>21</item>
+        <item>22</item>
+        <item>23</item>
         <item>24</item>
+        <item>25</item>
+        <item>26</item>
+        <item>30</item>
+        <item>35</item>
+        <item>40</item>
+        <item>45</item>
+        <item>50</item>
+        <item>55</item>
         <item>60</item>
+        <item>70</item>
+        <item>100</item>
+        <item>105</item>
+        <item>110</item>
+        <item>115</item>
         <item>120</item>
         <item>125</item>
         <item>130</item>
+        <item>135</item>
         <item>140</item>
+        <item>145</item>
+        <item>150</item>
+        <item>155</item>
         <item>160</item>
+        <item>165</item>
+        <item>170</item>
+        <item>175</item>
+        <item>180</item>
         <item>185</item>
+        <item>190</item>
+        <item>195</item>
+        <item>200</item>
+        <item>205</item>
         <item>210</item>
+        <item>215</item>
+        <item>220</item>
+        <item>225</item>
+        <item>230</item>
+        <item>235</item>
         <item>240</item>
+        <item>245</item>
+        <item>250</item>
+        <item>251</item>
+        <item>252</item>
+        <item>253</item>
+        <item>254</item>
         <item>255</item>
-        <item>275</item>
-        <item>295</item>
-        <item>380</item>
-        <item>600</item>
-        <item>800</item>
-        <item>950</item>
+    </integer-array>
+
+    <!-- Array of hysteresis constraint values for brightening, represented as tenths of a
+         percent. The length of this array is assumed to be one greater than
+         config_ambientThresholdLevels. The brightening threshold is calculated as
+         lux * (1.0f + CONSTRAINT_VALUE). When the current lux is higher than this threshold,
+         the screen brightness is recalculated. See the config_ambientThresholdLevels
+         description for how the constraint value is chosen. -->
+    <integer-array name="config_ambientBrighteningThresholds">
+        <item>9000</item> <!-- 1 -->
+        <item>8000</item> <!-- 4 -->
+        <item>7000</item> <!-- 12 -->
+        <item>5000</item> <!-- 20 -->
+        <item>3500</item> <!-- 40 -->
+        <item>2500</item> <!-- 65 -->
+        <item>2000</item> <!-- 90 -->
+        <item>2000</item>
+        <item>2000</item>
+        <item>2000</item>
+        <item>2000</item>
+        <item>1500</item>
+        <item>1500</item>
+        <item>1000</item>
+        <item>1000</item>
+    </integer-array>
+
+    <!-- Array of hysteresis constraint values for darkening, represented as tenths of a
+         percent. The length of this array is assumed to be one greater than
+         config_ambientThresholdLevels. The darkening threshold is calculated as
+         lux * (1.0f - CONSTRAINT_VALUE). When the current lux is lower than this threshold,
+         the screen brightness is recalculated. See the config_ambientThresholdLevels
+         description for how the constraint value is chosen. -->
+    <integer-array name="config_ambientDarkeningThresholds">
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+        <item>0</item>
+    </integer-array>
+
+    <!-- Array of ambient lux threshold values. This is used for determining hysteresis constraint
+         values by calculating the index to use for lookup and then setting the constraint value
+         to the corresponding value of the array. The new brightening hysteresis constraint value
+         is the n-th element of config_ambientBrighteningThresholds, and the new darkening
+         hysteresis constraint value is the n-th element of config_ambientDarkeningThresholds.
+         The (zero-based) index is calculated as follows: (MAX is the largest index of the array)
+         condition                       calculated index
+         value < level[0]                0
+         level[n] <= value < level[n+1]  n+1
+         level[MAX] <= value             MAX+1 -->
+    <integer-array name="config_ambientThresholdLevels">
+        <item>1</item>
+        <item>4</item>
+        <item>12</item>
+        <item>20</item>
+        <item>40</item>
+        <item>65</item>
+        <item>95</item>
+        <item>140</item>
+        <item>200</item>
+        <item>350</item>
+        <item>650</item>
         <item>1300</item>
-        <item>1650</item>
-        <item>1900</item>
-        <item>2100</item>
-        <item>2400</item>
-        <item>2700</item>
-        <item>3000</item>
+        <item>2000</item>
+        <item>3300</item>
     </integer-array>
 
     <!-- Whether a software navigation bar should be shown. NOTE: in the future this may be