Difference between revisions of "AD1881A"

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=== AD1881A ===
 
=== AD1881A ===
This is a Analog Devices AC'97 Audio controller
+
This is a Analog Devices AC'97 Audio codec
  
 
=== Features ===
 
=== Features ===
Line 13: Line 13:
 
|}
 
|}
  
=== Linux OSS driver ===
+
 
This sound chip is supported by the i810_audio kernel module.
 
  
 
=== Linux ALSA driver ===
 
=== Linux ALSA driver ===
This sound chip is supported by the snd-intel8x0 kernel module.
+
This sound chip is supported by the '''snd_intel8x0''' kernel module.
 +
 +
==== Debian Tip ====
 +
 
 +
apt-get install linux-sound-base
 +
sudo dpkg-reconfigure linux-sound-base
 +
 
 +
Choose ALSA
 +
 
 +
Try play a file like so:
 +
ogg123 -d alsa09 01.Somewhere_Only_We_Know.ogg
 +
 
 +
Hints on modules you need to have loaded:
 +
 
 +
frodo$ lsmod | grep intel
 +
snd_intel8x0          34016  0
 +
snd_ac97_codec        83960  1 snd_intel8x0
 +
snd_pcm                93416  2 snd_intel8x0,snd_ac97_codec
 +
snd                   56260  4 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
 +
intel_agp              24092  1
 +
snd_page_alloc          9860  2 snd_intel8x0,snd_pcm
 +
agpgart                35560  2 drm,intel_agp
 +
frodo$ uname -a
 +
Linux frodo 2.6.12-1-686 #1 Tue Sep 27 12:52:50 JST 2005 i686 GNU/Linux
 +
 
 +
With ALSA you can play more than one track at once, for mixing or for just playing an MP3 while playing a game.
  
=== ThinkPad's this chip may be found in ===
+
=== ThinkPads this chip may be found in ===
 
* {{A31}}, {{A31p}}
 
* {{A31}}, {{A31p}}
 
* {{R31}}, {{R32}}
 
* {{R31}}, {{R32}}
 
* {{T30}}
 
* {{T30}}
  
[[Category:Components]]
+
[[Category:Audio Devices]]

Latest revision as of 14:27, 15 November 2020

AD1881A

This is a Analog Devices AC'97 Audio codec

Features

  • Chipset: AD1881A
  • Interface: AC'97


Linux ALSA driver

This sound chip is supported by the snd_intel8x0 kernel module.

Debian Tip

apt-get install linux-sound-base
sudo dpkg-reconfigure linux-sound-base

Choose ALSA

Try play a file like so:

ogg123 -d alsa09 01.Somewhere_Only_We_Know.ogg

Hints on modules you need to have loaded:

frodo$ lsmod | grep intel
snd_intel8x0           34016  0
snd_ac97_codec         83960  1 snd_intel8x0
snd_pcm                93416  2 snd_intel8x0,snd_ac97_codec
snd                    56260  4 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
intel_agp              24092  1
snd_page_alloc          9860  2 snd_intel8x0,snd_pcm
agpgart                35560  2 drm,intel_agp
frodo$ uname -a
Linux frodo 2.6.12-1-686 #1 Tue Sep 27 12:52:50 JST 2005 i686 GNU/Linux

With ALSA you can play more than one track at once, for mixing or for just playing an MP3 while playing a game.

ThinkPads this chip may be found in