How to add page title background cover to sub pages in Genesis

// =========================================================================
// ADD PAGE TITLE WITH BACKGROUND - ONLY SUB PAGES
// =========================================================================
function add_page_title_background(){
    if ( !is_front_page() ) {
        include('inc/page-title.php');
    }
}
add_action('genesis_after_header', 'add_page_title_background');