diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
index 7bd8c435466a..006ef585a377 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
@@ -1104,6 +1104,18 @@ int smu_cmn_update_table(struct smu_context *smu,
 	return 0;
 }
 
+int smu_cmn_vram_cpy(struct smu_context *smu, void *dst, const void *src,
+		     size_t len)
+{
+	memcpy(dst, src, len);
+
+	/* Don't trust the copy operation if RAS fatal error happened. */
+	if (amdgpu_ras_get_fed_status(smu->adev))
+		return -EHWPOISON;
+
+	return 0;
+}
+
 int smu_cmn_write_watermarks_table(struct smu_context *smu)
 {
 	void *watermarks_table = smu->smu_table.watermarks_table;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
index b76e86df5da7..d129907535bd 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
@@ -174,6 +174,9 @@ int smu_cmn_update_table(struct smu_context *smu,
 			 void *table_data,
 			 bool drv2smu);
 
+int smu_cmn_vram_cpy(struct smu_context *smu, void *dst,
+		     const void *src, size_t len);
+
 int smu_cmn_write_watermarks_table(struct smu_context *smu);
 
 int smu_cmn_write_pptable(struct smu_context *smu);