Intel 82801I HDA

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Intel High Definition Audio

Intel audio controller embedded with the 82801I chipset ( ICH9 chipset )


  • Chipset: 82801I
  • Interface: PCIe
  • PCI ID: 8086:293e

Linux ALSA driver

This sound chip is supported by the snd-hda-intel kernel module, even though it is not listed on the Alsa Driver Page.


On Ubuntu 8.10, the following line needs to be added to /etc/modprobe.d/alsa-base:

 options snd-hda-intel enable_msi=1

ThinkPads this chip may be found in