diff --git a/device.mk b/device.mk
index de78e02..93a4789 100644
--- a/device.mk
+++ b/device.mk
@@ -22,6 +22,11 @@ PRODUCT_COPY_FILES += \
 TARGET_SCREEN_HEIGHT := 2340
 TARGET_SCREEN_WIDTH := 1080
 
+# Overlays
+DEVICE_PACKAGE_OVERLAYS += \
+    $(LOCAL_PATH)/overlay \
+    $(LOCAL_PATH)/overlay-lineage
+
 # Shipping API level
 PRODUCT_SHIPPING_API_LEVEL := 28
 
diff --git a/overlay-lineage/frameworks/base/packages/SystemUI/res/values/config.xml b/overlay-lineage/frameworks/base/packages/SystemUI/res/values/config.xml
new file mode 100644
index 0000000..066f388
--- /dev/null
+++ b/overlay-lineage/frameworks/base/packages/SystemUI/res/values/config.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2009, 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.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <!-- Color of the UDFPS pressed view -->
+    <color name="config_udfpsColor">#00ff00</color>
+
+    <!-- HBM type of UDFPS overlay.
+            0 - GLOBAL HBM 
+            1 - LOCAL HBM
+    -->
+    <integer name="config_udfpsHbmType">0</integer>
+</resources>
diff --git a/overlay-lineage/lineage-sdk/lineage/res/res/values/config.xml b/overlay-lineage/lineage-sdk/lineage/res/res/values/config.xml
new file mode 100644
index 0000000..75be87c
--- /dev/null
+++ b/overlay-lineage/lineage-sdk/lineage/res/res/values/config.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2020 The LineageOS 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>
+    <!-- Whether device has a notch -->
+    <bool name="config_haveNotch">true</bool>
+</resources>
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..c0c16fc
--- /dev/null
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -0,0 +1,300 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2009 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.
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds.  Do not translate. -->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <!-- 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">true</bool>
+
+    <!-- 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>2</item>
+        <item>4</item>
+        <item>6</item>
+        <item>8</item>
+        <item>10</item>
+        <item>15</item>
+        <item>20</item>
+        <item>25</item>
+        <item>30</item>
+        <item>35</item>
+        <item>40</item>
+        <item>45</item>
+        <item>50</item>
+        <item>55</item>
+        <item>60</item>
+        <item>65</item>
+        <item>70</item>
+        <item>75</item>
+        <item>80</item>
+        <item>85</item>
+        <item>90</item>
+        <item>95</item>
+        <item>100</item>
+        <item>120</item>
+        <item>140</item>
+        <item>160</item>
+        <item>180</item>
+        <item>200</item>
+        <item>220</item>
+        <item>240</item>
+        <item>260</item>
+        <item>280</item>
+        <item>300</item>
+        <item>320</item>
+        <item>340</item>
+        <item>360</item>
+        <item>380</item>
+        <item>400</item>
+        <item>420</item>
+        <item>440</item>
+        <item>460</item>
+        <item>480</item>
+        <item>500</item>
+        <item>700</item>
+        <item>900</item>
+        <item>1100</item>
+        <item>1300</item>
+        <item>1500</item>
+        <item>1700</item>
+        <item>1900</item>
+        <item>2200</item>
+        <item>2500</item>
+        <item>3000</item>
+        <item>3500</item>
+        <item>4000</item>
+        <item>4500</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>4</item>
+        <item>5</item>
+        <item>9</item>
+        <item>16</item>
+        <item>24</item>
+        <item>31</item>
+        <item>35</item>
+        <item>48</item>
+        <item>61</item>
+        <item>83</item>
+        <item>87</item>
+        <item>87</item>
+        <item>88</item>
+        <item>88</item>
+        <item>88</item>
+        <item>89</item>
+        <item>89</item>
+        <item>89</item>
+        <item>90</item>
+        <item>90</item>
+        <item>91</item>
+        <item>91</item>
+        <item>91</item>
+        <item>92</item>
+        <item>92</item>
+        <item>93</item>
+        <item>95</item>
+        <item>96</item>
+        <item>98</item>
+        <item>98</item>
+        <item>100</item>
+        <item>101</item>
+        <item>102</item>
+        <item>104</item>
+        <item>105</item>
+        <item>107</item>
+        <item>108</item>
+        <item>110</item>
+        <item>111</item>
+        <item>113</item>
+        <item>114</item>
+        <item>116</item>
+        <item>117</item>
+        <item>119</item>
+        <item>120</item>
+        <item>142</item>
+        <item>164</item>
+        <item>190</item>
+        <item>216</item>
+        <item>243</item>
+        <item>272</item>
+        <item>302</item>
+        <item>313</item>
+        <item>386</item>
+        <item>430</item>
+        <item>434</item>
+        <item>445</item>
+        <item>445</item>
+    </integer-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>2.0</item>
+        <item>450.0</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>255</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_dynamicHysteresisLuxLevels. 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_dynamicHysteresisLuxLevels
+         description for how the constraint value is chosen. -->
+    <integer-array name="config_dynamicHysteresisBrightLevels">
+        <item>200</item>
+        <item>200</item>
+        <item>200</item>
+        <item>200</item>
+        <item>200</item>
+        <item>200</item>
+        <item>200</item>
+        <item>200</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_dynamicHysteresisLuxLevels. 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_dynamicHysteresisLuxLevels
+         description for how the constraint value is chosen. -->
+    <integer-array name="config_dynamicHysteresisDarkLevels">
+        <item>800</item>
+        <item>800</item>
+        <item>800</item>
+        <item>800</item>
+        <item>800</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_dynamicHysteresisBrightLevels, and the new darkening
+         hysteresis constraint value is the n-th element of config_dynamicHysteresisDarkLevels.
+
+         The (zero-based) index is calculated as follows: (MAX is the largest index of the array)
+         condition                      calculated index
+         value < lux[0]                 0
+         lux[n] <= value < lux[n+1]     n+1
+         lux[MAX] <= value              MAX+1 -->
+    <integer-array name="config_dynamicHysteresisLuxLevels">
+        <item>2</item>
+        <item>10</item>
+        <item>30</item>
+        <item>100</item>
+        <item>800</item>
+        <item>2000</item>
+        <item>4000</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">12</integer>
+
+    <!-- Default screen brightness setting.
+         Must be in the range specified by minimum and maximum. -->
+    <integer name="config_screenBrightnessSettingDefault">536</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">12</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">2000</integer>
+
+    <!-- The maximum range of gamma adjustment possible using the screen
+         auto-brightness adjustment setting. -->
+    <fraction name="config_autoBrightnessAdjustmentMaxGamma">100%</fraction>
+
+    <!-- Whether the always on display mode is available. -->
+    <bool name="config_dozeAlwaysOnDisplayAvailable">true</bool>
+
+    <!-- Control whether the always on display mode is enabled by default. This value will be used
+         during initialization when the setting is still null. -->
+    <bool name="config_dozeAlwaysOnEnabled">false</bool>
+
+    <!-- The properties of a UDFPS sensor in pixels, in the order listed below: -->
+    <integer-array name="config_udfps_sensor_props" translatable="false" >
+      <!--
+        <item>sensorLocationX</item>
+        <item>sensorLocationY</item>
+        <item>sensorRadius</item>
+      -->
+        <item>540</item>
+        <item>2030</item>
+        <item>92</item>
+    </integer-array>
+
+    <!-- How long it takes for the HW to start illuminating after the illumination is requested. -->
+    <integer name="config_udfps_illumination_transition_ms">0</integer>
+</resources>
diff --git a/overlay/frameworks/base/core/res/res/values/dimens.xml b/overlay/frameworks/base/core/res/res/values/dimens.xml
new file mode 100644
index 0000000..762608a
--- /dev/null
+++ b/overlay/frameworks/base/core/res/res/values/dimens.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/* //device/apps/common/assets/res/any/dimens.xml
+**
+** Copyright 2006, 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>
+    <!-- Height of the status bar.
+         Do not read this dimen directly. Use {@link SystemBarUtils#getStatusBarHeight} instead.
+         -->
+    <dimen name="status_bar_height">81px</dimen>
+
+    <!-- Radius of the software rounded corners at the top of the display in its natural
+         orientation. If zero, the value of rounded_corner_radius is used. -->
+    <dimen name="rounded_corner_radius_top">108px</dimen>
+
+    <!-- Radius of the software rounded corners at the bottom of the display in its natural
+         orientation. If zero, the value of rounded_corner_radius is used. -->
+    <dimen name="rounded_corner_radius_bottom">124px</dimen>
+</resources>
diff --git a/overlay/frameworks/base/core/res/res/xml/power_profile.xml b/overlay/frameworks/base/core/res/res/xml/power_profile.xml
new file mode 100644
index 0000000..353d22c
--- /dev/null
+++ b/overlay/frameworks/base/core/res/res/xml/power_profile.xml
@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="utf-8"?>
+<device name="Android">
+    <item name="none">0</item>
+    <item name="screen.on">58.61</item>
+    <item name="screen.full">281.38</item>
+    <item name="bluetooth.active">10.4</item>
+    <item name="bluetooth.on">0.84</item>
+    <item name="wifi.on">0.66</item>
+    <item name="wifi.active">226.4</item>
+    <item name="wifi.scan">9.82</item>
+    <item name="dsp.audio">14.48</item>
+    <item name="dsp.video">92.05</item>
+    <item name="camera.flashlight">164.26</item>
+    <item name="camera.avg">723</item>
+    <item name="gps.on">77.47</item>
+    <item name="radio.active">204.58</item>
+    <item name="radio.scanning">9.78</item>
+    <array name="radio.on">
+        <value>8.96</value>
+        <value>8.96</value>
+    </array>
+    <item name="modem.controller.idle">0</item>
+    <item name="modem.controller.rx">0</item>
+    <item name="modem.controller.tx">0</item>
+    <item name="modem.controller.voltage">0</item>
+    <array name="cpu.clusters.cores">
+        <value>6</value>
+        <value>2</value>
+    </array>
+    <array name="cpu.core_speeds.cluster0">
+        <value>300000</value>
+        <value>576000</value>
+        <value>748000</value>
+        <value>998400</value>
+        <value>1209600</value>
+        <value>1324800</value>
+        <value>1516800</value>
+        <value>1612800</value>
+        <value>1780000</value>
+    </array>
+    <array name="cpu.core_power.cluster0">
+        <value>27.36</value>
+        <value>31.3</value>
+        <value>33.28</value>
+        <value>41.15</value>
+        <value>46.59</value>
+        <value>51.15</value>
+        <value>57.75</value>
+        <value>62.39</value>
+        <value>73.05</value>
+    </array>
+    <array name="cpu.core_speeds.cluster1">
+        <value>300000</value>
+        <value>652800</value>
+        <value>825600</value>
+        <value>979200</value>
+        <value>1132800</value>
+        <value>1363200</value>
+        <value>1536000</value>
+        <value>1747200</value>
+        <value>1843200</value>
+        <value>1996800</value>
+        <value>2054400</value>
+        <value>2169600</value>
+        <value>2208000</value>
+        <value>2304000</value>
+    </array>
+    <array name="cpu.core_power.cluster1">
+        <value>39.32</value>
+        <value>52.98</value>
+        <value>60.94</value>
+        <value>71.46</value>
+        <value>82.99</value>
+        <value>105.8</value>
+        <value>122.44</value>
+        <value>149.89</value>
+        <value>184.13</value>
+        <value>208.16</value>
+        <value>235.4</value>
+        <value>261.15</value>
+        <value>270.98</value>
+        <value>299.82</value>
+    </array>
+    <item name="cpu.idle">9.72</item>
+    <item name="cpu.suspend">6.44</item>
+    <array name="memory.bandwidths">
+        <value>22.7</value>
+    </array>
+    <item name="battery.capacity">3070</item>
+    <item name="wifi.controller.idle">0</item>
+    <item name="wifi.controller.rx">0</item>
+    <item name="wifi.controller.tx">0</item>
+    <array name="wifi.controller.tx_levels" />
+    <item name="wifi.controller.voltage">0</item>
+    <array name="wifi.batchedscan">
+        <value>.0002</value>
+        <value>.002</value>
+        <value>.02</value>
+        <value>.2</value>
+        <value>2</value>
+    </array>
+    <item name="modem.controller.sleep">0</item>
+    <item name="modem.controller.idle">0</item>
+    <item name="modem.controller.rx">0</item>
+    <array name="modem.controller.tx">
+        <value>0</value>
+        <value>0</value>
+        <value>0</value>
+        <value>0</value>
+        <value>0</value>
+    </array>
+    <item name="modem.controller.voltage">0</item>
+    <array name="gps.signalqualitybased">
+        <value>0</value>
+        <value>0</value>
+    </array>
+    <item name="gps.voltage">0</item>
+</device>
\ No newline at end of file
diff --git a/overlay/frameworks/base/packages/SystemUI/res/values/config.xml b/overlay/frameworks/base/packages/SystemUI/res/values/config.xml
new file mode 100644
index 0000000..4173593
--- /dev/null
+++ b/overlay/frameworks/base/packages/SystemUI/res/values/config.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2020, The LineageOS 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.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <!-- Default rounded corner curve (a Bezier). Must match (the curved path in) rounded.xml.
+         Note that while rounded.xml includes the entire path (including the horizontal and vertical
+         corner edges), this pulls out just the curve.
+     -->
+    <string name="config_rounded_mask" translatable="false">M122,0 C71.76,3.59 52.03,8.07 29.6,29.6 8.07,52.03 3.59,71.76 0,122</string>
+
+    <!--  Allow CornerHandleView and PathSpecCornerPathRenderer to decouple from corner-radius -->
+    <dimen name="config_rounded_mask_size">122px</dimen>
+
+    <!-- The radius of the enrollment progress bar, in dp -->
+    <integer name="config_udfpsEnrollProgressBar" translatable="false">97</integer>
+</resources>
diff --git a/overlay/frameworks/base/packages/SystemUI/res/values/dimens.xml b/overlay/frameworks/base/packages/SystemUI/res/values/dimens.xml
new file mode 100644
index 0000000..61247a3
--- /dev/null
+++ b/overlay/frameworks/base/packages/SystemUI/res/values/dimens.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ * Copyright (c) 2006, 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>
+    <!-- Height of the status bar header bar when on Keyguard -->
+    <dimen name="status_bar_header_height_keyguard">@*android:dimen/status_bar_height</dimen>
+</resources>