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14 Commits

Author SHA1 Message Date
Yoshihiro Takahashi
3febcc57ec - Clean up ISA DMA supports. 
- Rename all sndbuf_isadma* functions to sndbuf_dma* and move them into
  sys/dev/sound/isa/sndbuf_dma.c.

No response from:	sound
 2003-02-07 14:05:34 +00:00
Orion Hodson
f9eb140935 Add ac97_patch.[ch] that provide space for ac97 codec specific patches. 2003-01-25 16:54:05 +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
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
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
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
29fa94c796 add feeder_fmt.c 2000-09-23 22:21:39 +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
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