Things must be getting serious with GF Josie Canseco ... 'cause Brody Jenner tells TMZ Sports he wants to meet her daddy, Jose ... and even hit some dingers with him!!
Jenner's been dating the ex-MLB slugger's daughter for the past few months following his breakup with Kaitlynn Carter ... and the 2 have been pretty much inseparable ever since.
Now that things are picking up steam , we asked the DJ out at LAX if he's met Josie's parents yet ... and he says he hasn't -- but WANTS to!