7243022b38
Instead of directly creating heads for the connectors in functions drm_backend_create_heads() and drm_backend_update_connectors(), add drm_backend_add_connector() that will handle this. This split makes the code look better and will also make our lives easier when we introduce writeback connectors. Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>