AD1981A

AD1981A This is a Analog Devices AC'97 Audio controller. Most of the information about AD1981B applies here too. Features Chipset: AD1981A Interface: AC'97 PCI-ID: 8086:2485 Part of: Intel 82801CA-ICH3

Linux OSS driver

On systems where lspci shows an Intel AC'97 Audio Controller, this chip is supported by the i810_audio kernel module.

Linux ALSA driver

On systems where lspci shows an Intel AC'97 Audio Controller, this chip is supported by the snd-intel8x0 kernel module. This driver provides enhanced power saving capabilities.

ThinkPads this chip may be found in

• X30

See also

• Problem with audio clipping