Difference between revisions of "Talk:Audio Subsystems"

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(my soundsysten seems missing)
 
 
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         Memory at c0000800 (32-bit, non-prefetchable) [size=256]
 
         Memory at c0000800 (32-bit, non-prefetchable) [size=256]
 
         Capabilities: [50] Power Management version 2
 
         Capabilities: [50] Power Management version 2
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This seems to be a combined Modem/Sound chip, ALSA uses module "snd_intel8x0".
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No its not missing, all the above tells you is that you have a PCI to AC'97 Audio interface in your machine, it does not tell you what the actual audio codec is. If you look at the X31 page you will see a link to [[AD1981B]] which is your audio codec.

Latest revision as of 21:22, 3 June 2005

My Soundchip (X31):

0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01)
       Subsystem: IBM: Unknown device 0534
       Flags: bus master, medium devsel, latency 0, IRQ 5
       I/O ports at 1c00 [size=256]
       I/O ports at 18c0 [size=64]
       Memory at c0000c00 (32-bit, non-prefetchable) [size=512]
       Memory at c0000800 (32-bit, non-prefetchable) [size=256]
       Capabilities: [50] Power Management version 2

This seems to be a combined Modem/Sound chip, ALSA uses module "snd_intel8x0".


No its not missing, all the above tells you is that you have a PCI to AC'97 Audio interface in your machine, it does not tell you what the actual audio codec is. If you look at the X31 page you will see a link to AD1981B which is your audio codec.