Cameron Grant
9ec437a334
add reinit functions to mixers
...
unstaticize chn_start()
add reset/resetdone functions to channels
2000-10-26 20:46:58 +00:00
Cameron Grant
33dbf14a17
change mixer api slightly
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change channel interface - kobj implementation coming soonish
make pcm_makelinks not panic if modular
add pcm_unregister()
these changes support newpcm kld unloading, but this is only implemented
by ds1.c
2000-09-01 20:09:24 +00:00
Cameron Grant
513693be6c
rework feeder sytem to allow feeders in klds
...
modify driver capability reporting format to list every audio format
seperately- required for above and because we could not previously indicate
that mono was unsupported.
there should be no functional impact.
2000-08-20 22:18:56 +00:00
Cameron Grant
e4d5b2502d
fix a bug where opening for write would not fail if channel allocation failed
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when playing, if we stall for 1s with no data advancing, abort and mark the
channel dead - fail all future operations
2000-06-20 23:27:12 +00:00
Cameron Grant
35f9e4a1db
handle emulated dma reads
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don't try to get sample size from snd_dbuf
2000-05-26 21:15:47 +00:00
Cameron Grant
a0e22dd8db
implement settrigger according to spec
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fixes for non-blocking mode
2000-04-23 18:09:18 +00:00
Cameron Grant
8ae4c159aa
more mmap fixes
2000-04-17 17:06:47 +00:00
Cameron Grant
603ddb6d5d
make mmap sort-of work. there seem to be interactions with certain hw
...
drivers, so still work in progress.
do various mmap-related ioctls right.
improve blocksize control.
bits of cleanup.
2000-04-15 05:04:12 +00:00
Cameron Grant
119a24a450
try increasing 2ndbuffer size to 64k
2000-04-05 00:56:02 +00:00
Cameron Grant
a0b57fb738
- latest 2ndbuffer patch
...
- make chn_setdir work for rec on isa cards
- note: es1371 does not irq in smp
Submitted by: tanimura
1999-12-29 03:46:54 +00:00
Cameron Grant
5f070b6772
more dma underrun fixes, using a per-channel 2nd buffer
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Submitted by: tanimura
1999-12-13 03:29:09 +00:00
Cameron Grant
5b78a73443
* add a non-reset device- will not reset the channel on open. you
...
will have to mknod yourself for now.
* don't eat the first write()
* partial rvplayer fix- don't panic on unaligned writes unless our
feeder chain requires them for downconversion. a fuller fix is
on the way.
1999-09-28 21:43:35 +00:00
Peter Wemm
53c5a968fe
$Id$ -> $FreeBSD$
1999-09-01 06:58:27 +00:00
Cameron Grant
987e59726a
say hello to newpcm. it is not yet enabled, requiring new pnp code from dfr
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to compile successfully. further details will be provided in the commit
enabling newpcm.
1999-09-01 04:08:39 +00:00