From d0702a973d9c5796f6ba17460198d12675b1fea9 Mon Sep 17 00:00:00 2001
From: Shiyong Li <shiyongli@google.com>
Date: Mon, 30 Jan 2023 19:08:46 +0000
Subject: [PATCH] ripcurrent: add display config file

Copied from R4 display config file with disabling auto brightness
because ambient light sensor on ripcurrent dev board might not be
working.

Bug: 243634950
Test: check display brightness after fastboot -w
Change-Id: I45c4084d94330a3cd0fa147c6cbc10b430d44906
Signed-off-by: Shiyong Li <shiyongli@google.com>
---
 device-ripcurrent.mk                          |   3 +
 .../base/core/res/res/values/config.xml       | 234 ++++++++++++++++++
 2 files changed, 237 insertions(+)
 create mode 100644 ripcurrent/overlay/frameworks/base/core/res/res/values/config.xml

diff --git a/device-ripcurrent.mk b/device-ripcurrent.mk
index fac54d1..e1e6962 100644
--- a/device-ripcurrent.mk
+++ b/device-ripcurrent.mk
@@ -34,6 +34,9 @@ $(call soong_config_set,lyric,camera_hardware,ripcurrent)
 $(call soong_config_set,lyric,tuning_product,ripcurrent)
 $(call soong_config_set,google3a_config,target_device,ripcurrent)
 
+# display
+DEVICE_PACKAGE_OVERLAYS += device/google/shusky/ripcurrent/overlay
+
 # Init files
 PRODUCT_COPY_FILES += \
 	device/google/shusky/conf/init.ripcurrent.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/hw/init.ripcurrent.rc
diff --git a/ripcurrent/overlay/frameworks/base/core/res/res/values/config.xml b/ripcurrent/overlay/frameworks/base/core/res/res/values/config.xml
new file mode 100644
index 0000000..97d8b95
--- /dev/null
+++ b/ripcurrent/overlay/frameworks/base/core/res/res/values/config.xml
@@ -0,0 +1,234 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2021, 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.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <!-- Indicate whether to allow the device to suspend when the screen is off
+         due to the proximity sensor.  This resource should only be set to true
+         if the sensor HAL correctly handles the proximity sensor as a wake-up source.
+         Otherwise, the device may fail to wake out of suspend reliably.
+         The default is false. -->
+    <bool name="config_suspendWhenScreenOffDueToProximity">true</bool>
+
+    <!-- Flag indicating whether the we should enable the automatic brightness in Settings.
+         Software implementation will be used if config_hardware_auto_brightness_available is not set -->
+    <bool name="config_automatic_brightness_available">false</bool>
+
+    <!-- Minimum screen brightness allowed by the power manager. -->
+    <integer name="config_screenBrightnessDim">6</integer>
+
+    <!-- Minimum screen brightness setting allowed by power manager.
+         The user is forbidden from setting the brightness below this level.  -->
+    <item name="config_screenBrightnessSettingMinimumFloat" format="float" type="dimen">0.0</item>
+
+    <!-- Maximum screen brightness allowed by the power manager.
+         The user is forbidden from setting the brightness above this level. -->
+    <item name="config_screenBrightnessSettingMaximumFloat" format="float" type="dimen">1.0</item>
+
+    <!-- Default screen brightness setting
+         Must be in the range specified by minimum and maximum. -->
+    <item name="config_screenBrightnessSettingDefaultFloat" format="float" type="dimen">0.17429718</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. -->
+    <integer name="config_defaultRefreshRate">0</integer>
+
+    <!-- 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>
+
+    <!-- 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>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>2981</item>
+          <item>5000</item>
+          <item>10000</item>
+          <item>20000</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>30.62162162</item>    <!--  8 - 12 -->
+          <item>35.09486396</item>    <!--  12 - 20 -->
+          <item>41.2249643</item>     <!--  20 - 33 -->
+          <item>47.6760716</item>     <!--  33 - 55 -->
+          <item>55.73002427</item>    <!--  55 - 90 -->
+          <item>66.24126116</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 - 2981 -->
+          <item>327.8974352</item>    <!--  2981 - 5000 -->
+          <item>401.1676739</item>    <!--  5000 - 10000 -->
+          <item>750.0</item>          <!--  10000 - 20000 -->
+          <item>900.0</item>          <!--  20000+ -->
+    </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-array name="config_ambientThresholdLevels">
+          <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>20</item>
+          <item>30</item>
+          <item>40</item>
+          <item>50</item>
+          <item>60</item>
+          <item>70</item>
+          <item>80</item>
+          <item>90</item>
+          <item>100</item>
+          <item>200</item>
+          <item>300</item>
+          <item>400</item>
+          <item>500</item>
+          <item>1000</item>
+          <item>2000</item>
+          <item>3000</item>
+          <item>4000</item>
+     </integer-array>
+
+     <integer-array name="config_ambientBrighteningThresholds">
+          <item>5186</item>
+          <item>4333</item>
+          <item>3666</item>
+          <item>2999</item>
+          <item>2759</item>
+          <item>2519</item>
+          <item>2279</item>
+          <item>2039</item>
+          <item>1799</item>
+          <item>799</item>
+          <item>527</item>
+          <item>499</item>
+          <item>470</item>
+          <item>517</item>
+          <item>565</item>
+          <item>612</item>
+          <item>660</item>
+          <item>708</item>
+          <item>742</item>
+          <item>636</item>
+          <item>582</item>
+          <item>549</item>
+          <item>369</item>
+          <item>294</item>
+          <item>269</item>
+          <item>220</item>
+          <item>220</item>
+     </integer-array>
+
+     <integer-array name="config_ambientDarkeningThresholds">
+          <item>525</item>
+          <item>683</item>
+          <item>666</item>
+          <item>650</item>
+          <item>640</item>
+          <item>630</item>
+          <item>620</item>
+          <item>610</item>
+          <item>600</item>
+          <item>500</item>
+          <item>500</item>
+          <item>440</item>
+          <item>385</item>
+          <item>382</item>
+          <item>379</item>
+          <item>376</item>
+          <item>373</item>
+          <item>371</item>
+          <item>367</item>
+          <item>387</item>
+          <item>397</item>
+          <item>403</item>
+          <item>380</item>
+          <item>345</item>
+          <item>333</item>
+          <item>283</item>
+          <item>283</item>
+     </integer-array>
+
+</resources>