If your only contribution to the song was making the beat, you did not produce the song. It doesn't matter the genre. If somebody played a guitar on the song or the keys, and it was their only contribution, you don't see them getting production credits.
How many instrumental albums have you seen in Hip Hop? These songs have vocals on them and as long as there have been people in the studio who have given direction and input on the creation of a song, that is a full on production credit regardless of who did the beat. Puff may be a lot of things, amongst them is a producer. Regardless of any personal feelings towards him, he is actually a great producer. He ain't gotta be Quincy Jones, but in the past 30 years, Puff has been a great producer.
How many instrumental albums have you seen in Hip Hop? These songs have vocals on them and as long as there have been people in the studio who have given direction and input on the creation of a song, that is a full on production credit regardless of who did the beat. Puff may be a lot of things, amongst them is a producer. Regardless of any personal feelings towards him, he is actually a great producer. He ain't gotta be Quincy Jones, but in the past 30 years, Puff has been a great producer.