From 12a4c1092ae7b1396df5b0a1bf1c153814c7166f Mon Sep 17 00:00:00 2001
From: Lijo Lazar <lijo.lazar@amd.com>
Date: Wed, 15 Dec 2021 23:37:03 +0800
Subject: [PATCH] drm/amd/pm: Fix xgmi link control on aldebaran

[ Upstream commit 19e66d512e4182a0461530fa3159638e0f55d97e ]

Fix the message argument.
	0: Allow power down
	1: Disallow power down

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
index 5019903db492a..c9cfeb094750d 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
@@ -1619,7 +1619,7 @@ static int aldebaran_allow_xgmi_power_down(struct smu_context *smu, bool en)
 {
 	return smu_cmn_send_smc_msg_with_param(smu,
 					       SMU_MSG_GmiPwrDnControl,
-					       en ? 1 : 0,
+					       en ? 0 : 1,
 					       NULL);
 }