View source for AD1984

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=== AD1984 ===
This is a ''Analog Devices'' High-Definition Audio controller

=== Features ===
* Chipset: AD1984
* Interface: HD Audio 
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=== Linux ALSA driver ===
This device isn't supported by current Alsa Driver [http://www.alsa-project.org/alsa-doc/index.php?vendor=vendor-Analog_Devices#matrix] (as of May 25, 2007).

However, Takashi Iwai has added support to this device in Alsa development version [http://hg.alsa-project.org/alsa-kernel/log?rev=AD1984]... Still have to wait to get it included in the Linux Kernel...  Note: It is rather trivial too get this working in a standard kernel right now, It is only 3 patches on top of the stock 1.0.14 code:

* [http://hg.alsa-project.org/alsa-kernel/rev/958b39f3e8dd Fix Oops with AD1984 thinkpad model]
* [http://hg.alsa-project.org/alsa-kernel/rev/47ca87407c84 Fix AD1984 basic model]
* [http://hg.alsa-project.org/alsa-kernel/rev/ca37aeeeb0ea Fix Thinkpad X61/T61 outputs]

Alsa-Driver 1.0.14 added some support for this chip, but did not work on my T61; however, using the latest HG/Mercurial makes everything work.  I created a Debian package for unstable/sid with the HG alsa that works for me, available at [http://people.debian.org/~jello/alsa-modules-2.6.21-2-686_1.0.15~hg2007070601-1+2.6.21-5_i386.deb]. --[[User:Jello|Jello]] 15:31, 6 July 2007 (UTC)

=== This chip may be found in ===
* {{R61}}
* {{T61}}

=== Datasheets ===
* [http://www.analog.com/en/prod/0,2877,AD1984,00.html Analog Devices page for the AD1984]

[[Category:Components]]