Re: is this card supported by ALSA?

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On 11-07-08 22:26, Landis McGauhey wrote:

> Thanks again, Rene.  I'm really glad to hear your prognosis that we 
> should be able to get ALSA going.  Looking forward to your guidance
> so we can bring that about.

Just now looking. I'm actually new to the AC97 code (way too modern for 
me...) so will largely just have to trace stuff:

After you load the OSS es1371 driver, there should be some information 
in dmesg. Example:

===
es1371: version v0.32 time 22:04:10 Jul  8 2008
ACPI: PCI Interrupt 0000:00:09.0[A] -> Link [LNKD] -> GSI 11 (level, 
low) -> IRQ 11
es1371: found chip, vendor id 0x1274 device id 0x1371 revision 0x02
es1371: found es1371 rev 2 at io 0x6800 irq 11
ac97_codec: AC97  codec, id: TRA3 (TriTech TR28023)
gameport: ESS1371 Gameport is isa0218/gameport0, io 0x218, speed 1988kHz
===

Could you post this output with your card? "dmesg | tail -10" right 
after loading should do.

Then, if instead of es1371 you load the ALSA snd-ens1371 driver, you 
should have files

/proc/asound/card0/codec97#0/ac97#0-0

and

/proc/asound/card0/codec97#0/ac97#0-0+regs

Could you post the contents of those?

> Also, you might find it important that attempting to play back
> microphone recordings in gnome sound recorder errs out with "could
> not open audio device for playback".  And all Pulse applications err
> out with "failure:  connection refused."

If those applications still expect to be talking to ALSA that makes 
sense -- there's no ALSA at that point, only OSS.

Rene.

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