Subject: Re: kern/10778: uaudio doesn't work, panics machine
To: None <tls@cs.stevens-tech.edu>
From: Bill Squier <groo@old-ones.com>
List: netbsd-bugs
Date: 08/07/2000 21:14:06
On Mon, Aug 07, 2000 at 05:41:13PM -0400, tls@cs.stevens-tech.edu wrote:
> >Number:         10778
> >Category:       kern
> >Synopsis:       uaudio doesn't work.  mixer ineffectual, writing data panics.
> >Description:
> Sometime between 1.4T and 1.4Z, uaudio was broken.  Now, though it probes and

uaudio0 at uhub0 port 1 configuration 1 interface 0: Altec Lansing Multimedia Altec Lansing USB Speakers (ADA70), rev 1.00/1.03, addr 2
uaudio0: streaming interface 1, audio rev 0.90
audio0 at uaudio0: half duplex

NetBSD chuuk 1.4Y NetBSD 1.4Y (CHUUK) #0: Wed Jul 26 12:12:08 EDT 2000     groo@hastur:/u2/devel/1.4Y/src/sys/arch/i386/compile/CHUUK i386

> Bill Squier reports the same problem with his Altec-Lansing USB speakers
> which also worked just fine with older kernels.

Similar problem.  cat'ing anything to /dev/sound produces
`/dev/sound: Invalid argument'.

> I cannot easily test with 1.5_ALPHA but I see no reason to think this problem
> will not impact the release as well (I see no specific change which looks to
> be related; perhaps I misread the code, if there is one.)

I will test this week.

-- 
Bill Squier (groo@old-ones.com)                          http://www.netbsd.org
  I know I don't deserve a second chance; but as an American,
  aren't I entitled to one?  --Sideshow Bob.