GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
SND_ES137X(4) FreeBSD Kernel Interfaces Manual SND_ES137X(4)

snd_es137x
Ensoniq AudioPCI ES137x bridge device driver

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"

The snd_es137x bridge driver allows the generic audio driver sound(4) to attach to the Ensoniq 137x audio cards.

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 problems or if the device cannot generate interrupts at all.

The snd_es137x driver supports the following sound cards:

  • Creative CT5880-A
  • Creative CT5880-C
  • Creative CT5880-D
  • Creative CT5880-E
  • Creative SB AudioPCI CT4730
  • Ensoniq AudioPCI ES1370
  • Ensoniq AudioPCI ES1371-A
  • Ensoniq AudioPCI ES1371-B
  • Ensoniq AudioPCI ES1373-A
  • Ensoniq AudioPCI ES1373-B
  • Ensoniq AudioPCI ES1373-8

sound(4)

The snd_es137x device driver first appeared in FreeBSD 4.0.

Russell Cattelan <cattelan@thebarn.com>
Cameron Grant <cg@FreeBSD.org>
Joachim Kuebart
Jonathan Noack <noackjr@alumni.rice.edu>
November 29, 2006 FreeBSD 13.1-RELEASE

Search for    or go to Top of page |  Section 4 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.