From ebffc3175375e6ed1a4325d63ec65683b8db5333 Mon Sep 17 00:00:00 2001
From: jabashque <jabashque@gmail.com>
Date: Sat, 3 Sep 2022 00:58:59 -0700
Subject: [PATCH] sm8250-common: 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
---
 .../res/values/config.xml                     | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/overlay/OPlusFrameworksResCommon/res/values/config.xml b/overlay/OPlusFrameworksResCommon/res/values/config.xml
index b36b64c..836d675 100644
--- a/overlay/OPlusFrameworksResCommon/res/values/config.xml
+++ b/overlay/OPlusFrameworksResCommon/res/values/config.xml
@@ -93,4 +93,24 @@
     headset output is compliant to EN 60950 requirements for portable music players. -->
     <integer name="config_safe_media_volume_usb_mB">-1650</integer>
 
+    <!-- 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>
+
 </resources>