The 19-year-old is prepared to stay at Cardiff until the end of season.
The youngster recently joined Cardiff on an initial one-month loan deal.
“If the club’s get an agreement to extend, that would be great,” he said.
“I really want to play. I know Newcastle is my first team but if I get chance to play for Cardiff on loan until the end of the season that would be great,” he added.
“I’ve found it [the Championship] a little bit harder than the Premier League.
“In the Premier League I had more time. Here they tackle you straight away.
“You have to switch on and the mentality is totally different. Everybody works hard. It’s harder but I will get used to it.”
