Dear list, I have recently got a device with Intel's Poulsbo chipset and Adi 1986 codec attatched. The Adi 1986 codec along with the Poulsbo chipset could been recognized by installing the SoundMAX driver under Windows XP. While switching to Linux, the snd_intel_hda is loaded but the Adi 1986 codec could not been seen and there is no "codec#0" entry under /proc/asound/card0. >From what I can see from dmesg, the hda_intel module had complained about "no codecs found!". -- snip -- [ 93.463277] PCI: Setting latency timer of device 0000:00:1b.0 to 64 [ 93.463286] Do fixup for Poulsbo <6>D0 or newer stepping [ 93.463439] HDA snoop disabled, try to enable ... OK [ 93.491624] hda-intel: no codecs found! -- snip -- I have attached both output of dmesg command the "lspci -nnvvvxxx" result along with this mail. Any comment would be greatly appreciated. -- Sincerely, Jyo