SND_VIA8233(4) BSD Kernel Interfaces Manual SND_VIA8233(4)NAME
snd_via8233 -- VIA Technologies VT8233 bridge device driver
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device sound
device snd_via8233
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
snd_via8233_load="YES"
DESCRIPTION
The snd_via8233 bridge driver allows the generic audio driver, sound(4), to attach to the VIA VT8233 audio devices. These audio chipsets are
integrated in the southbridge on many VIA based motherboards.
Runtime Configuration
The following sysctl(8) variables are available in addition to those available to all sound(4) devices:
dev.pcm.%d.polling Experimental polling mode, where the driver operates by querying the device state on each tick using callout(9).
Polling is disabled by default. Do not enable it unless you are facing weird interrupt problems or if the device
cannot generate interrupts at all.
HARDWARE
The snd_via8233 driver supports the following audio chipsets:
o VIA VT8233
o VIA VT8233A
o VIA VT8233C
o VIA VT8235
o VIA VT8237
o VIA VT8251
SEE ALSO sound(4)HISTORY
The snd_via8233 device driver first appeared in FreeBSD 4.7.
AUTHORS
This manual page was written by Joel Dahl <joel@FreeBSD.org>.
BUGS
The snd_via8233 driver does not support S/PDIF. There is partial support in the code, so implementing it should be fairly easy if the right
hardware is available.
BSD November 29, 2006 BSD
Check Out this Related Man Page
SND_ES137X(4) BSD Kernel Interfaces Manual SND_ES137X(4)NAME
snd_es137x -- Ensoniq AudioPCI ES137x bridge device driver
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device sound
device snd_es137x
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
snd_es137x_load="YES"
DESCRIPTION
The snd_es137x bridge driver allows the generic audio driver sound(4) to attach to the Ensoniq 137x audio cards.
Runtime Configuration
The following sysctl(8) variables are available in addition to those available to all sound(4) devices:
hw.snd.pcm%d.latency_timer Controls the PCI latency timer setting. Increasing this value will solve most popping and crackling issues
(especially on VIA motherboards).
hw.snd.pcm%d.spdif_enabled Enables S/PDIF output on the primary playback channel. This sysctl(8) variable is available only if the
device is known to support S/PDIF output.
dev.pcm.%d.polling Experimental polling mode, where the driver operates by querying the device state on each tick using
callout(9). Polling is disabled by default. Do not enable it unless you are facing weird interrupt prob-
lems or if the device cannot generate interrupts at all.
HARDWARE
The snd_es137x driver supports the following sound cards:
o Creative CT5880-A
o Creative CT5880-C
o Creative CT5880-D
o Creative CT5880-E
o Creative SB AudioPCI CT4730
o Ensoniq AudioPCI ES1370
o Ensoniq AudioPCI ES1371-A
o Ensoniq AudioPCI ES1371-B
o Ensoniq AudioPCI ES1373-A
o Ensoniq AudioPCI ES1373-B
o Ensoniq AudioPCI ES1373-8
SEE ALSO sound(4)HISTORY
The snd_es137x device driver first appeared in FreeBSD 4.0.
AUTHORS
Russell Cattelan <cattelan@thebarn.com>
Cameron Grant <cg@FreeBSD.org>
Joachim Kuebart
Jonathan Noack <noackjr@alumni.rice.edu>
BSD November 29, 2006 BSD
FreeBSD 4.5
i installed my sound drivers (which are onboard) with the following lines in my kernel
device pcm
options PNPBIOS
then cd /dev
sh MAKEDEV snd0
output from cat /dev/sndstat show the devicedriver (correct one)
ok this works nice
untill i enter my kde and want to play a... (1 Reply)
i just cant find out how can my sblive work on all 100percent on fBSD machine. I have kernel recompiled and sblive works, but allmost all feauters are disabled, i dont get multichannel, and the sound is like from 10$ sound system. please help me finding free driver or help to configure one on my... (7 Replies)
Hi,friends!!!
I have a problem with my integrated sound card AC97 on i815 and my version of FreeBSD is 4.5.I know that there is a driver for it called ich.c.gz,but the site containing it is unavaliable now.And is there another driver or some other ideas ?
z-z-z-z-z
:: email removed :: (1 Reply)
I've got an FC3 rc1 box here. If I use the stock kernel that it came with, sound works fine using the intel i8x0 chipset (ALSA drivers). But when I boot into my own custom compiled kernel, all audio apps work as they should (XMMS' graphic "scope" displays audio playback, esd gets launched when... (1 Reply)
I am facing a problem while building the device driver code.
I am using suse linux "2.6.31.5-0.1-desktop" on my Laptop.
I have copied a folder containing self written device driver files from Mandriva linux to my system having Suse Linux.
I copied the entire folder in "/home/netuser/sun/".... (4 Replies)
I am not able to run any video file. Getting message something like : no audio facility.
Is this may be problem of driver. If so please send me link for the same.
I am working on Red Hat Fedora (Linux) (16 Replies)