diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index c889e7b2b370b284b23aff0f3bf79f0a211071eb..865b05d325ad491cc8b6bcc13420f9793e435413 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -214,6 +214,7 @@ struct dc_debug {
 	bool performance_trace;
 	bool az_endpoint_mute_only;
 	bool always_use_regamma;
+	bool p010_mpo_support;
 };
 struct dc_state;
 struct resource_pool;