According to a report, the Masters champion had his regular driver deemed non-conforming Tuesday and had to put a backup in play at Quail Hollow.

It was the first meeting between the two major winners after Bryson DeChambeau said Rory McIlroy wouldn't talk to him at the Masters.

XM Sirius PGA Tour Radio is reporting Rory McIlroy's driver was deemed to be nonconforming at the PGA Championship.