Specifications

stereo card, you probably want to modprobe this one.
modprobe args:
debug=1/2 print some debug info to the syslog, 2 is more verbose.
*tea6300.o
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
The driver for the tea6300 fader chip. If you have a stereo
card and the msp3400.o doesn't work, you might want to try this
one. This chip is seen on most STB TV/FM cards (usually from
Gateway OEM sold surplus on auction sites).
modprobe args:
debug=1 print some debug info to the syslog.
*tda8425.o
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
The driver for the tda8425 fader chip. This driver used to be
part of bttv.c, so if your sound used to work but does not
anymore, try loading this module.
modprobe args:
debug=1 print some debug info to the syslog.
*tda9855.o
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
The driver for the tda9855 stereo decoder / audio processor chip.
modprobe args:
debug=1 print some debug info to the syslog.
*dpl3518.o
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
Driver for the dpl3518a Dolby Pro Logic Processor.
modprobe args:
debug=1 print some debug info to the syslog.
The BTTV HOWTO
A. Optional Arguments for Loading Modules 15