drm/amd/display: add hubp/dpp pg debug key

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dc.h

@@ -191,6 +191,8 @@ struct dc_debug {
 	bool disable_dmcu;
 	bool disable_psr;
 	bool force_abm_enable;
+	bool disable_hbup_pg;
+	bool disable_dpp_pg;
 };
 struct dc_state;
 struct resource_pool;