From: Kent Russell <kent.russell@amd.com>
Date: Fri, 23 Aug 2019 13:13:18 +0000 (-0400)
Subject: drm/powerplay: Fix Vega20 power reading again
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=951e15c2b58436b30e435f3169c97e9f4e265b58;p=linux.git

drm/powerplay: Fix Vega20 power reading again

For the 40.46 SMU release, they changed CurrSocketPower to
AverageSocketPower, but this was changed back in 40.47 so just check if
it's 40.46 and make the appropriate change

Tested with 40.45, 40.46 and 40.47 successfully

Signed-off-by: Kent Russell <kent.russell@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index 9f50a12f5c033..98a6f53059746 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -2101,10 +2101,11 @@ static int vega20_get_gpu_power(struct pp_hwmgr *hwmgr,
 	if (ret)
 		return ret;
 
-	if (hwmgr->smu_version < 0x282e00)
-		*query = metrics_table.CurrSocketPower << 8;
-	else
+	/* For the 40.46 release, they changed the value name */
+	if (hwmgr->smu_version == 0x282e00)
 		*query = metrics_table.AverageSocketPower << 8;
+	else
+		*query = metrics_table.CurrSocketPower << 8;
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
index e25f5db5014ba..64386ee3f8781 100644
--- a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
@@ -2932,10 +2932,11 @@ static int vega20_get_gpu_power(struct smu_context *smu, uint32_t *value)
 	if (ret)
 		return ret;
 
-	if (smu_version < 0x282e00)
-		*value = metrics.CurrSocketPower << 8;
-	else
+	/* For the 40.46 release, they changed the value name */
+	if (smu_version == 0x282e00)
 		*value = metrics.AverageSocketPower << 8;
+	else
+		*value = metrics.CurrSocketPower << 8;
 
 	return 0;
 }