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90 Commits

Author SHA1 Message Date
Orion Hodson
ae83180158 Support for VIA VT8233 audio controller. 2002-08-17 16:23:44 +00:00
Nick Sayer
d807a231a2 Add uaudio -- a USB audio device driver. 
This driver actually works slightly better on -stable than on -current
(the system locks on detach on -current), so it should be MFC'd somewhat
sooner.

This driver currently points out a difficulty in the sound device framework.
The PCM unregister routine is allowed to refuse the detach if the device is
in use. In the case of a USB device, however, this unregistration is much more
mandatory in nature, since the device is *actually* gone when this call is
made. The sound subsystem really should not refuse an unregistration and
should take its own steps to reject further I/O. As a result, if you detach
a USB sound device while it is in use, you can expect a panic shortly
thereafter.

This device cannot currently record audio. Some routines are unwritten as
of yet in uaudio.c to support recording.

This device hangs my -current box on detach. I don't know why. This does
not happen on my -stable machine.

Obtained from:	Hiroyuki Aizu
MFC after:	2 weeks
 2002-07-21 17:28:50 +00:00
Cameron Grant
0b9030a00f remove modules no longer built 2002-01-23 03:43:16 +00:00
Cameron Grant
9480149ab0 consolidate bits that don't need to be seperate modules into the modules 
that want them
 2002-01-23 03:32:36 +00:00
Mike Smith
4535126875 Turn on unconditional symbol export for modules whose API is 
not clear enough, will require additional analysis, or will
require some input from their maintainers.
 2002-01-11 01:19:26 +00:00
Cameron Grant
1b6c76a2fe intel ich/ich2 driver - this needs some work but is functional enough for 
the impatient.

Hardware...
Provided by:    ps
Lost by:        <censored>
Found by:       <censored>
Not delivered by:       Ashley Penney <ashp@unloved.org>
Retrieved by:   greid, Andrew McKay <andy@openirc.co.uk>
Delivered by:   Andrew McKay <andy@openirc.co.uk>

PR:             kern/25507
Submitted by:   Katsurajima Naoto <raven@katsurajima.seya.yokohama.jp>
 2001-07-01 19:38:58 +00:00
Cameron Grant
6fe615f6bb add sndstat.c so module users have /dev/sndstat again 2001-06-23 17:09:38 +00:00
Cameron Grant
7dd8ff09db enable vchan building 2001-06-07 20:16:17 +00:00
Orion Hodson
3c43ddee02 Add als4000 subdir. 2001-04-23 21:58:23 +00:00
Orion Hodson
1f2b9fe67a Initial version of Avance Logic ALS4000 pcm driver. 2001-04-23 21:53:12 +00:00
Mark Murray
573bc39917 Add missing sound module. 
OK'ed by:	cg
 2001-04-16 17:04:41 +00:00
Cameron Grant
3bf5344663 enable the rate conversion feeder. 
the main benefit this gives for now is that via686 audio devices on
motherboards with ac97 codecs that do not support vra will be able to use
sample rates other than 48khz.
 2001-04-09 12:04:44 +00:00
David E. O'Brien
d899d4083c Style fix. 2001-04-08 21:50:41 +00:00
Peter Wemm
63f51d9402 Catch these modules up with obrien's recent cleanup commit. 2001-03-24 22:33:43 +00:00
Peter Wemm
7866020b89 Drop 'KMODDEPS = snd_pcm' - it isn't used. 2001-03-24 22:28:49 +00:00
Orion Hodson
dfe67249d2 pcm driver for S3 Sonicvibes chipset. 
Reviewed by:	Cameron Grant
 2001-03-19 00:26:41 +00:00
Cameron Grant
ab0ef99cfa add forgotten makefile 2001-02-05 01:16:12 +00:00
Cameron Grant
17e401f8a9 add driver for CS4281 sound chips 
Submitted by:   Orion Hodson <O.Hodson@cs.ucl.ac.uk>
 2001-02-04 19:23:35 +00:00
Cameron Grant
ebbb717721 add driver for CMedia CMI8338/CMI8738 sound chips 
Submitted by:   Orion Hodson <O.Hodson@cs.ucl.ac.uk>
 2001-02-04 19:13:40 +00:00
Scott Long
a5108eaebf Driver for the ESS Maestro3 and Allegro sound chips. Note that due to the 
amount of GPL'd firmware in the driver, it will only be built as a module.

Approved by:	cg
 2001-02-01 20:29:16 +00:00
David E. O'Brien
c68159a6d8 Use a consistent style and one much closer to the rest of /usr/src 2001-01-06 14:00:42 +00:00
Cameron Grant
a906b37278 add sys/dev/sound/pcm/buffer.c, lefo out of last commit 2000-12-23 03:27:09 +00:00
Brian Feldman
2ab4063613 Unbreak the modules after the last commit (newpcm kobjification). 2000-12-18 06:39:01 +00:00
Cameron Grant
0f55ac6c1a kobjify. 
this gives us several benefits, including:

* easier extensibility- new optional methods can be added to
  ac97/mixer/channel classes without having to fixup every driver.

* forward compatibility for drivers, provided no new mandatory methods are
  added.
 2000-12-18 01:36:41 +00:00
Cameron Grant
b15e2b4bee kill old sb driver 2000-11-01 00:56:52 +00:00
Cameron Grant
6093b91dea switch over to new sb8/sb16 code 2000-11-01 00:53:16 +00:00
Cameron Grant
3d26e60a2d modules for the new sb8 and sb16 drivers 2000-10-28 19:28:49 +00:00
Yoshihiro Takahashi
04b57749a0 Add '-DPC98' to CFLAGS if MACHINE == pc98. 2000-10-21 02:37:17 +00:00
Cameron Grant
29fa94c796 add feeder_fmt.c 2000-09-23 22:21:39 +00:00
John Baldwin
1204fd85a4 Enable the snd_maestro module and have the snd_driver module depend on it. 
Approved by:	cg
 2000-09-23 17:35:37 +00:00
Cameron Grant
7d60928719 ess maestro driver - not enabled by default 
Submitted by:   Taku YAMAMOTO <taku@cent.saitama-u.ac.jp>
 2000-09-06 20:10:55 +00:00
Cameron Grant
792ad5b0c2 remove opt_devfs.h 2000-09-02 23:19:47 +00:00
Cameron Grant
16c8501c61 sigh, add opt_devfs.h 2000-08-29 22:00:50 +00:00
Cameron Grant
2fa70abea5 activate fm801 2000-08-29 16:14:28 +00:00
Cameron Grant
dacda62ff2 add driver for forte-media fm801 
PR:             conf/20698
Submitted by:   dimmy the wild <diwil@dataart.com>
 2000-08-29 16:12:28 +00:00
Cameron Grant
ba90ebe703 activate via82c686 audio driver 2000-08-09 01:08:59 +00:00
Cameron Grant
fb9f118e6f new driver: via 82c686 chipset audio 
not personally tested, but i'm assured it works

Submitted by:	David Jones <dej@ox.org>
PR:		kern/20161
 2000-08-09 00:55:55 +00:00
Nick Sayer
6bfa991145 The solo driver now works for playback, so far as I can tell. 
recording is still broken, but IMHO that's enough to at least
"hook it up" to the rest of the kernel/module builds.
 2000-08-01 22:42:22 +00:00
Nick Sayer
3a5ed3c526 Add the module Makefile for the newly committed ESS solo sound driver. 
It will be connected to the parent Makefile after more testing.
 2000-07-31 17:22:30 +00:00
Cameron Grant
4f767b9d7d newpcm module makefiles 
once built, 'kld_load snd_driver; kldunload snd_driver' will load all sound
drivers and unload all unattached ones.  attached drivers do not yet support
unloading.
 2000-07-04 23:32:15 +00:00