From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Thu, 19 Oct 2017 14:44:36 -0400
Subject: drm/amd/powerplay: add one smc message for Vega10
Git-commit: 75e500865fca102e4663cff2f02d67a62625ceb9
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

This is used to fix performance drop caused by updated SMU FW.

Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/powerplay/inc/vega10_ppsmc.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/powerplay/inc/vega10_ppsmc.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/vega10_ppsmc.h
@@ -131,7 +131,8 @@ typedef uint16_t PPSMC_Result;
 #define PPSMC_MSG_RunAcgInOpenLoop               0x5E
 #define PPSMC_MSG_InitializeAcg                  0x5F
 #define PPSMC_MSG_GetCurrPkgPwr                  0x61
-#define PPSMC_Message_Count                      0x62
+#define PPSMC_MSG_UpdatePkgPwrPidAlpha           0x68
+#define PPSMC_Message_Count                      0x69
 
 
 typedef int PPSMC_Msg;