From a95cf3ef76868331d065b873baac0ef5243e152e Mon Sep 17 00:00:00 2001
From: jabashque <jabashque@gmail.com>
Date: Sat, 4 Feb 2023 03:57:31 +0900
Subject: [PATCH] Spacewar: overlay: Decouple display state from auto-suspend

On stock, `config_powerDecoupleAutoSuspendModeFromDisplay` is set to
false. However, by leaving it set to false here, the device is unable to
enter deep sleep mode while Always-on Display is enabled. We will
deviate from stock by setting it to true here.

Change-Id: I47a0f78a43045718b3730387ea7b91c00b9c3794
Signed-off-by: chandu078 <chandudyavanapelli03@gmail.com>
Signed-off-by: aswin7469 <aswinas@pixysos.com>
---
 .../base/core/res/res/values/config.xml          | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index b2a9f0c..34f9e5a 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -20,6 +20,22 @@
          during initialization when the setting is still null. -->
     <bool name="config_dozeAlwaysOnEnabled">false</bool>
 
+    <!-- Power Management: Specifies whether to decouple the auto-suspend state of the
+         device from the display on/off state.
+         When false, autosuspend_disable() will be called before the display is turned on
+         and autosuspend_enable() will be called after the display is turned off.
+         This mode provides best compatibility for devices using legacy power management
+         features such as early suspend / late resume.
+         When true, autosuspend_display() and autosuspend_enable() will be called
+         independently of whether the display is being turned on or off.  This mode
+         enables the power manager to suspend the application processor while the
+         display is on.
+         This resource should be set to "true" when a doze component has been specified
+         to maximize power savings but not all devices support it.
+         Refer to autosuspend.h for details.
+    -->
+    <bool name="config_powerDecoupleAutoSuspendModeFromDisplay">true</bool>
+
     <!-- If true, the doze component is not started until after the screen has been
          turned off and the screen off animation has been performed. -->
     <bool name="config_dozeAfterScreenOffByDefault">true</bool>