From cd922f528fb55dbe512927107d282ef1a05185dc Mon Sep 17 00:00:00 2001
From: Felix Held <felix-coreboot@felixheld.de>
Date: Fri, 7 May 2021 20:11:16 +0200
Subject: soc/amd/cezanne/acpi/soc: call WAL1 for AC/DC state ALIB call

BUG=b:187212773, b:185481298

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I2cf50257d767525d682602cdcc5547bf001fe2ac
Reviewed-on: https://review.coreboot.org/c/coreboot/+/53921
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/soc/amd/cezanne/acpi/soc.asl | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/soc/amd/cezanne/acpi/soc.asl b/src/soc/amd/cezanne/acpi/soc.asl
index f7781dab2e..5039ca1faf 100644
--- a/src/soc/amd/cezanne/acpi/soc.asl
+++ b/src/soc/amd/cezanne/acpi/soc.asl
@@ -17,6 +17,8 @@ Scope(\_SB) {
 	#include "pci0.asl"
 } /* End \_SB scope */
 
+#include <soc/amd/common/acpi/alib.asl>
+
 #include <soc/amd/common/acpi/platform.asl>
 
 #include <soc/amd/common/acpi/sleepstates.asl>
@@ -30,4 +32,6 @@ Scope(\_SB) {
  */
 Method (PNOT)
 {
+	/* Report AC/DC state to ALIB using WAL1() */
+	\WAL1 ()
 }
-- 
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