Difference between revisions of "AD1984"

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(added info on T61 with Debian)
(Linux ALSA driver: patches)
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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).
 
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.)
+
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]
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* [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)
 
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)

Revision as of 13:32, 15 July 2007

AD1984

This is a Analog Devices High-Definition Audio controller

Features

  • Chipset: AD1984
  • Interface: HD Audio

Linux ALSA driver

This device isn't supported by current Alsa Driver [1] (as of May 25, 2007).

However, Takashi Iwai has added support to this device in Alsa development version [2]... 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:

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 [3]. --Jello 15:31, 6 July 2007 (UTC)

This chip may be found in

Datasheets