From 8ee17b3a8fcdd6bdda11bbd12e11f54139948d8d Mon Sep 17 00:00:00 2001
From: Ray Chi <raychi@google.com>
Date: Tue, 16 May 2023 14:44:57 +0800
Subject: [PATCH] usb: modify the initial_descriptor_timeout to 500ms

If the enumeration is too long, it may trigger the watchdog mechanism
to cause device reset. Therefore, this patch will modify the timeout.

Bug: 282876796
Test: build pass and the value is set to 500.
Change-Id: Ib54d8ff5a1e680fc86f2b89ee0d02d63ee5741d8
---
 conf/init.zuma.usb.rc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/conf/init.zuma.usb.rc b/conf/init.zuma.usb.rc
index 7b4ef192..d8925eaa 100644
--- a/conf/init.zuma.usb.rc
+++ b/conf/init.zuma.usb.rc
@@ -151,6 +151,8 @@ on early-boot
     setprop vendor.usb.functions.ready 1
 
 on boot
+    # Set USB timeout
+    write sys/module/usbcore/parameters/initial_descriptor_timeout 500
     # Use USB Gadget HAL
     setprop sys.usb.configfs 2