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Re: ALSA sound setup



On Thu, Feb 13, 2003 at 04:34:01PM -0600, Jamin W. Collins wrote:
> On Thu, Feb 13, 2003 at 04:04:49PM -0500, Chris Mitchell wrote:
> > Hi all. 
> > 	I'm a bit stumped in my efforts to get ALSA sound working...
(snip) 
> > lsmod has this to say:
(snip) 
> This looks good, but it appears that the OSS compatibility modules are
> not loaded.  These can be enabled by editing /etc/alsa/alsa-base.conf:
>    startosslayer=true

Odd.  That line is already there, and uncommented. (Has been for more
than one reboot and some alsa stop/starts, too!) Do I need to select
them in modconf too? (I *think* that my instructions said that in
modconf I should install only soundcore and ALSA... *not* any sound
drivers...  what about "sound"? (it's currently *not* installed)).

> The following link provides instructions on how to how to configure the
> alsa modules for this card and Debian:
> 
> http://www.alsa-project.org/alsa-doc/doc-php/template.php3?company=Creative+Labs&card=Soundblaster+Live+Value&chip=EMU10K1&module=emu10k1#modp

Hmm... *PokePokeRummage*
The relevant bit of my modules.conf sez:
  # --- BEGIN: Generated by ALSACONF, do not edit. ---
  # --- ALSACONF verion 0.4.3b ---
  alias char-major-116 snd
  alias snd-card-0 snd-card-emu10k1
  alias char-major-14 soundcore
  alias sound-slot-0 snd-card-0
  alias sound-service-0-0 snd-mixer-oss
  alias sound-service-0-1 snd-seq-oss
  alias sound-service-0-3 snd-pcm-oss
  alias sound-service-0-8 snd-seq-oss
  alias sound-service-0-12 snd-pcm-oss
  options snd snd_major=116 snd_cards_limit=1 snd_device_mode=0660
  snd_device_gid=29 snd_device_uid=0
  options snd-card-emu10k1 snd_index=0 snd_id=CARD_0
  snd_dac_frame_size=128 snd_adc_frame_size=64
  # --- END: Generated by ALSACONF, do not edit. ---

which seems to be identical to what's listed on that page... with the
addition of the "options" stuff at the end.

The rest of what's on that page looks to be "how to install with 'make'"
(which, er, appears not to apply to my case)  and how to tweak the
.asoundrc file, which it says is optional (so I'll worry about that
after basic functionality is achieved)...

> Are you by chance using DevFS?  Does /dev/mixer exist?  What are the
> permissions on it?

DevFS?  Not that I'm aware of :) (What's a DevFS?)  My system is pretty
close to straight-outtta-the-box 3.0r1 (I guess that's 'woody').

And yep, /dev/mixer seems to exist:
  lrwxrwxrwx    1 root     root           11 Jan 26 15:48 mixer -> /dev/mixer0
  crw-rw----    1 root     audio     14,   0 Jan 26 15:48 mixer0

Still pokin' away at it (albeit with limited understanding).  I'm
starting to suffer withdrawal from my favourite webcast station... :-/

	Thanks,
	Chris

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