audio810(7D)

Name

audio810 - Intel ICH series, nVidia nForce series and AMD 8111 audio core support

Description

The audio810 driver provides support for AC 97 audio controllers embedded in Intel ICH, nVidia nForce, and AMD 8111 chips.

Files

/kernel/drv/audio810

32-bit kernel driver module

/kernel/drv/amd64/audio810

64-bit x86 kernel driver module

/kernel/drv/audio810.conf

audio810 driver configuration file

Attributes

See attributes(5) for a descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE Architecture PC-based systems Availability driver/audio/audio810 Interface Stability Uncommitted

See also

ioctl(2), attributes(5), audio(7I), mixer(7I), streamio(7I)

AMD-8111 HyperTransport I/O Hub Data Sheet — Advanced Micro Devices Inc.

ALC655 Specification — Realtek Inc.

Notes

Some laptops (including Sony VAIO, among others), have their on-board amplifier powered down by default, meaning that audio is suppressed even if hardware and the audio810 driver are working normally. To correct this, set the ac97-invert-amp=1 property in the /kernel/drv/audio810.conf to power-up the amplifier.