Date: Sun, 23 Aug 1998 21:28:07 +0200 From: Jos Backus <Jos.Backus@nl.origin-it.com> To: freebsd-multimedia@FreeBSD.ORG Subject: Re: AudioTrix Pro detected but produces no sound :-( Message-ID: <19980823212807.A28324@hal.mpn.cp.philips.com> In-Reply-To: <Pine.BSF.3.96.980823100513.1143A-100000@uhf.wireless.net>; from Bernie Doehner on Sun, Aug 23, 1998 at 10:11:08AM -0700 References: <19980823184000.A27965@hal.mpn.cp.philips.com> <Pine.BSF.3.96.980823100513.1143A-100000@uhf.wireless.net>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, Aug 23, 1998 at 10:11:08AM -0700, Bernie Doehner wrote:
> What OS version are you running?
I'm running current as of today (cvsupped about an hour ago - my kernel
sources are completely up-to-date).
> I have found BIG problems with the stock
> August 4 SNAP sound driver and my OPTI931 card (problems related to
> improper flag setting, and improper I/O handling - see below).
>
> June 7th Luigi driver works even worse. I have submited my suggested patch
> to Luigi for evaluation but I think he's been very busy. See below
> for my patch with reference to Aug 4th SNAP shipped sound driver... Note:
> I have only fixed/tested under Opti931. Luigi reminded me that Trix and
> others might need to be "fixed" to and that I didn't address them (kinda
> hard since I don't understand this stuff very well and I can only test on
> the 931).
Thanks, I applied this patch but I still see the ``FIOASYNC'' message, and
``cat some.wav > /dev/audio'' hanging in dspwr. I'm also seeing this:
Aug 23 20:21:06 jos /kernel: FIOASYNC
Aug 23 20:21:13 jos last message repeated 3 times
Aug 23 20:22:16 jos /kernel: timeout flushing dbuf_out.chan, cnt 0xff00 flags
0x00000041
This suggests to me that the problem is DMA-related...
Is there any place where putting some printf's might yield any helpful clues?
Thanks again,
--
Jos Backus _/ _/_/_/ "Reliability means never
_/ _/ _/ having to say you're sorry."
_/ _/_/_/ -- D. J. Bernstein
_/ _/ _/ _/
Jos.Backus@nl.origin-it.com _/_/ _/_/_/ use Std::Disclaimer;
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-multimedia" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?19980823212807.A28324>