NAME
snd_ich —
Intel ICH AC'97 and compatible bridge
device driver
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device sound
device snd_ichAlternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
snd_ich_load="YES"
DESCRIPTION
Thesnd_ich bridge driver allows the generic audio
driver sound(4) to attach to Intel ICH AC'97 and compatible audio
devices.
Some later chips, like ICH6/ICH7, depending on wiring can instead implement newer Intel HD Audio specification, which is supported by snd_hda(4) driver.
HARDWARE
The snd_ich driver supports the following
audio devices:
- AMD 768
- AMD 8111
- Intel 443MX
- Intel ICH
- Intel ICH revision 1
- Intel ICH2
- Intel ICH3
- Intel ICH4
- Intel ICH5
- Intel ICH6
- Intel ICH7
- NVIDIA nForce
- NVIDIA nForce2
- NVIDIA nForce2 400
- NVIDIA nForce3
- NVIDIA nForce3 250
- NVIDIA nForce4
- SiS 7012
SEE ALSO
HISTORY
The snd_ich device driver first appeared
in FreeBSD 4.2.
AUTHORS
This manual page was written by Jorge Mario G. Mazo <jgutie11@eafit.edu.co>.