SND_FM801(4) BSD Kernel Interfaces Manual SND_FM801(4)
snd_fm801 -- Forte Media FM801 bridge device driver
The snd_fm801 bridge driver allows the generic audio driver, sound(4), to
attach audio devices based on the Forte Media FM801 chipset. This is a
common chipset found in various parts used by OEM manufacturers.
The snd_fm801 driver supports audio devices based on the following
o Forte Media FM801
The snd_fm801 device driver first appeared in FreeBSD 4.2.
The Forte Media FM801 chipset is a sort of PCI bridge, not an actual
sound controller, making it possible to have soundless support. One
problem is that both chipsets, with and without sound support, use the
same PCI ID. This makes it impossible to determine which one is
BSD March 1, 2005 BSD