diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 6f94906968b3..c489a863f108 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -566,7 +566,8 @@ struct dc_init_data {
 	struct dc_reg_helper_state *dmub_offload;
 
 	struct dc_config flags;
-	uint32_t log_mask;
+	uint64_t log_mask;
+
 	/**
 	 * gpu_info FW provided soc bounding box struct or 0 if not
 	 * available in FW