From c4df2f400517074ace93d450b568876ecfe1b0f1 Mon Sep 17 00:00:00 2001
From: Tim Crawford <tcrawford@system76.com>
Date: Thu, 12 Oct 2023 09:13:56 -0600
Subject: [PATCH] ec: Fix lock up during opportunistic suspend

Fix a potential lock up during S0ix opportunistic suspend, caused by
waiting indefinitely for a PECI command to complete when it is not
available.

Signed-off-by: Tim Crawford <tcrawford@system76.com>
---
 CHANGELOG.md | 4 ++++
 ec           | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a748510..4bfd2e6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,10 @@ features apply to your model and firmware version, see the
 
 ## unreleased
 
+- tgl-u: Fixed potential EC lock up during opportunistic suspend
+
+## 2023-09-19
+
 - rpl-hx: Added support for 5600 MHz RAM
 
 ## 2023-09-08
diff --git a/ec b/ec
index 181d4c5d..946415f3 160000
--- a/ec
+++ b/ec
@@ -1 +1 @@
-Subproject commit 181d4c5d595b9bf9b838b6a0c96468df3e913162
+Subproject commit 946415f3a731d731cb1378d60b28f8ffab8d16cb