Hi, I'ven been playing around with connecting a ps4 to retropie. The wike from FreakyBigFoot was a very big help. Like it sad, i borrowed 2 controllers from my friend, one newer , so i needed to use the ds4drv.
Today i bought my own new controllers, wich turned out to be the new version 2 (light bar on top of the touchpad and grey buttons).
I disabled ds4drv on startup in rc.local, connected both in the bluetooth menu, and they worked fine! buttons get registered.
(with the ds4drv i couldn't connect the second one)
Maybe someone else can confirm this. I just tought to share this so someone could put it in the wikki to help other people.
Thx for all the help, especially FreakyBigFoot
ps i also did the firmware upgrade discribed on the wikki of FreakyBigFoot , maybe it matters