drm/amdgpu: Correct the power calcultion for Renior/Cezanne.

From smu firmware,the value of power is transferred  in units of watts.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2321
Fixes: 137aac2 ("drm/amdgpu/smu12: fix power reporting on renoir")
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Jesse Zhang <[email protected]>
Reviewed-by: Aaron Liu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]

Author: Jie1zhang

drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c

@@ -1171,6 +1171,7 @@ static int renoir_get_smu_metrics_data(struct smu_context *smu,
 	int ret = 0;
 	uint32_t apu_percent = 0;
 	uint32_t dgpu_percent = 0;
+	struct amdgpu_device *adev = smu->adev;
 
 
 	ret = smu_cmn_get_metrics_table(smu,
@@ -1196,7 +1197,11 @@ static int renoir_get_smu_metrics_data(struct smu_context *smu,
 		*value = metrics->AverageUvdActivity / 100;
 		break;
 	case METRICS_AVERAGE_SOCKETPOWER:
-		*value = (metrics->CurrentSocketPower << 8) / 1000;
+		if (((adev->ip_versions[MP1_HWIP][0] == IP_VERSION(12, 0, 1)) && (adev->pm.fw_version >= 0x40000f)) ||
+		((adev->ip_versions[MP1_HWIP][0] == IP_VERSION(12, 0, 0)) && (adev->pm.fw_version >= 0x373200)))
+			*value = metrics->CurrentSocketPower << 8;
+		else
+			*value = (metrics->CurrentSocketPower << 8) / 1000;
 		break;
 	case METRICS_TEMPERATURE_EDGE:
 		*value = (metrics->GfxTemperature / 100) *