Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 7 Oct 1997 08:54:37 +0100 (MET)
From:      Luigi Rizzo <luigi@labinfo.iet.unipi.it>
To:        multimedia@freebsd.org
Subject:   snd971007.tgz
Message-ID:  <199710070754.IAA07727@labinfo.iet.unipi.it>

next in thread | raw e-mail | index | archive | help
[crossposted to -stable and hackers since people might be interested
there as well -- sorry for the duplicates... reply go to multimedia
only]

New snap of the sound code at the following URL:

	http://www.iet.unipi.it/~luigi/snd971007.tgz
	http://www.iet.unipi.it/~luigi/pnp970924.tgz

this implements AUTO-DMA mode, has been tested for several days on a
2.2.1 system. It seems to work quite well in full duplex with
Crystal CS423x, Opti931 and even with the SB16 (and clones of WSS
and SB16). It works in half duplex with the SBPro, although with
some limitations.

Compared to previous snapshots, this code does not suffer from the
problems (clicks and deadlocks) which affected the previous driver with
certain boards.

I have added some code so that -current users can use the code by
simply uncommenting a #define USE_POLL in file sound.h

If there is sufficient positive feedback it might be possible to put
this into 2.2.5 so please guy test this code.

The code is still a bit verbose but this is done to ease debugging. If
you have problems please supply, in plain ascii, the following data:
    - OS version;
    - card type (the more detail, the better it is)
    - dmesg output if relevant;
    - pnpinfo output if you have a PnP card.

	Thanks for your help.
	Luigi
-----------------------------+--------------------------------------
Luigi Rizzo                  |  Dip. di Ingegneria dell'Informazione
email: luigi@iet.unipi.it    |  Universita' di Pisa
tel: +39-50-568533           |  via Diotisalvi 2, 56126 PISA (Italy)
fax: +39-50-568522           |  http://www.iet.unipi.it/~luigi/
_____________________________|______________________________________



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199710070754.IAA07727>