The "setfx" program is required to initialize the OPL4 synth and
the optional effects daughtercard. OPL3 and MPU401 modes of the card
will be silent without this. Actually the program just writes a byte
to the OPL4 chip and loads a bypass microcode to the effect chip.
Since the program contains proprietary material, I cannot distribute
sources (sorry). The OPL4 initialization is not secret so I may move it
to the driver as soon as I have some time.

Copy the setfx program to a suitable directory like /sbin and modify
your /etc/rc.d/rc.local to run it. The program uses ioperm() so it must
be run by root.

Hannu
