what steps are needed?

To enroll a Smart Card Driver post installation, what steps are needed?

A.
Editing the precheck.txt and deploying it to the Client?

B.
Just add the drivers in Windows with existing Deployment tool

C.
Deploy drivers and run pscontrol.exe on Clients to install them

Explanation:
Driver may be installed through

Precheck.txt

Pre-specify the drivers to be installed during installation

During the master installation

Specify drivers during installation (only applies to that host!)

Post installation using PSContol.exe

Manually add or use scripts to add drivers post installation