Clct,
Auacer,
Auich,
Clcs,
Auvia,
Emu,
Esa,
Yds,
Neo,
Auixp,
Eap,
Fms,
Maestro,
Autri,
Ac97 AC97(4) - Device Drivers Manual # AC97(4) - Device Drivers Manual
NAME # ac97 - generic AC'97 codec driver
DESCRIPTION # AC'97 codecs contain the analog to digital (A/D), digital to analog (D/A), and mixing circuitry of many modern sound cards. AC'97 codecs, for the most part, do not talk to host buses like the PCI bus directly. Instead, they communicate through an interface chip, called the host controller. The Ensoniq AudioPCI 97 (see eap(4)) is an example of such a host controller.
...
AUACER(4) - Device Drivers Manual # AUACER(4) - Device Drivers Manual
NAME # auacer - Acer Labs I/O Controller Hub integrated AC'97 audio device driver
SYNOPSIS # auacer* at pci? audio* at auacer?
DESCRIPTION # The auacer device driver supports the M5455 integrated AC'97 audio controller of some Acer Labs I/O Controller Hub.
SEE ALSO # ac97(4), audio(4), pci(4)
HISTORY # The auacer device driver appeared in OpenBSD 4.5.
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Sioctl_open,
Ac97,
Aucat,
Audioctl,
Sndiod,
Sndioctl,
Ioctl,
Sio_open,
Sndio,
Cdio,
Mixerctl,
Uaudio,
Audio AUDIO(4) - Device Drivers Manual # AUDIO(4) - Device Drivers Manual
NAME # audio, audioctl - device-independent audio driver layer
SYNOPSIS # audio* at …
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/audioio.h>
#include <string.h>
DESCRIPTION # The audio driver provides support for various audio peripherals. It provides a uniform programming interface layer above different underlying audio hardware drivers.
In addition to hardware mixer controls like those documented in azalia(4), the audio driver exposes the record.
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AUGLX(4) - Device Drivers Manual # AUGLX(4) - Device Drivers Manual
NAME # auglx - AMD Geode LX CS5536 integrated AC'97 audio device
SYNOPSIS # auglx* at pci? audio* at auglx?
DESCRIPTION # The auglx device driver supports the integrated AC'97 audio controller of the AMD Geode LX CS5536 companion chip.
SEE ALSO # ac97(4), audio(4), intro(4), pci(4)
HISTORY # The auglx device driver first appeared in OpenBSD 4.4.
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AUICH(4) - Device Drivers Manual # AUICH(4) - Device Drivers Manual
NAME # auich - Intel ICH integrated AC'97 audio device
SYNOPSIS # auich* at pci? flags 0x0000 audio* at auich?
DESCRIPTION # The auich driver provides support for the integrated AC'97 audio controller present on the Intel ICH I/O controller hub and compatible chipsets.
Supported chipsets:
AMD 768, 8111 Intel 6300ESB/6321ESB Intel 82440MX Intel 82801 (ICH, ICH0, ICH2, ICH3, ICH4, ICH5, ICH6, ICH7) NVIDIA nForce, nForce2, nForce3, nForce4 SiS 7012 The auich DMA engine supports full-duplex operation and has separate channels for line input and microphone.
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AUIXP(4) - Device Drivers Manual # AUIXP(4) - Device Drivers Manual
NAME # auixp - ATI SB200/SB300/SB400/SB600 integrated AC'97 audio device
SYNOPSIS # auixp* at pci? audio* at auixp?
DESCRIPTION # The auixp device driver supports the integrated AC'97 audio controller of the ATI SB200/SB300/SB400/SB600 I/O controller hub.
SEE ALSO # ac97(4), audio(4), intro(4), pci(4)
HISTORY # The auixp device driver appeared in OpenBSD 3.8.
BUGS # S/PDIF support is not fully implemented.
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AUTRI(4) - Device Drivers Manual # AUTRI(4) - Device Drivers Manual
NAME # autri - Trident 4DWAVE-DX/NX, SiS 7018, ALi M5451 audio device
SYNOPSIS # autri* at pci? flags 0x0000 audio* at autri? midi* at autri?
DESCRIPTION # The autri device driver supports the AC'97 audio controller found in Trident 4DWAVE-DX/NX, SiS 7018 and ALi M5451. autri typically has reversed stereo channels. The driver compensates for this, but the compensation can be turned off by setting flags to 0x0001.
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AUVIA(4) - Device Drivers Manual # AUVIA(4) - Device Drivers Manual
NAME # auvia - VIA VT82C686A/VT8233/VT8235/VT8237 integrated AC'97 audio device
SYNOPSIS # auvia* at pci? audio* at auvia?
DESCRIPTION # The auvia device driver supports the integrated AC'97 audio controller of the VIA Technologies VT82C686A Southbridge, VIA Technologies VT8233, VT8235, VT8237 chips found on some motherboards.
SEE ALSO # ac97(4), audio(4), intro(4), pci(4)
HISTORY # The auvia device driver appeared in OpenBSD 2.
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CLCS(4) - Device Drivers Manual # CLCS(4) - Device Drivers Manual
NAME # clcs - Cirrus Logic CS4280/CS4610/CS4615 audio device
SYNOPSIS # clcs* at pci? audio* at clcs?
DESCRIPTION # The clcs driver provides support for the Cirrus Logic CS4280 chip, as well as for CS461x.
FILES # The driver needs a firmware file, which is loaded on demand when the device is attached:
/etc/firmware/cs4280
SEE ALSO # ac97(4), audio(4), intro(4), pci(4)
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CLCT(4) - Device Drivers Manual # CLCT(4) - Device Drivers Manual
NAME # clct - Cirrus Logic CS4281 audio device
SYNOPSIS # clct* at pci? audio* at clct?
DESCRIPTION # The clct driver provides support for the Cirrus Logic CS4281 chip.
SEE ALSO # ac97(4), audio(4), intro(4), pci(4)
HISTORY # The clct device driver appeared in OpenBSD 2.9.
OpenBSD 7.5 - June 26, 2008