Cameron Grant
7dfc932548
fix warnings
2000-09-17 23:46:32 +00:00
Cameron Grant
0a1fe8922f
disable 16bit mono support- this will be handled by software conversion to
...
stereo as hardware mono is very noisy
2000-09-09 21:31:06 +00:00
Cameron Grant
306f91b60b
detach support
...
remove un-needed setdir functions
add bus_teardown_intr calls where necessary
destroy our dma tags where necessary
destroy ac97 before releasing resources
2000-09-09 19:21:04 +00:00
Cameron Grant
cd2c103ae0
initial support for multiple ac97 codecs
2000-09-05 21:08:01 +00:00
Cameron Grant
33dbf14a17
change mixer api slightly
...
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
f2d00399d1
remove stuff accidentally left in last commit
2000-08-29 20:53:56 +00:00
Cameron Grant
1088e98b00
suspend/resume for ds1 driver
...
PR: misc/20891
Submitted by: Ira L. Cooper <ira@mit.edu>
2000-08-29 20:50:42 +00:00
Doug Rabson
e6171135a7
Fix disordered arguments to bus_space_barrier().
2000-08-28 21:02:18 +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
3c1b957d66
do the ac97 init delay for all chips and increase it to 500ms
2000-07-30 02:33:37 +00:00
Cameron Grant
f314f3dad2
add module metadata. this is a hack, sound drivers will eventually present a
...
bus to which pcm, mixer, etc will attach.
2000-07-03 20:52:27 +00:00
Peter Wemm
83fc8b6d34
Unused includes: #include "pci.h", #include "pcm.h"
2000-06-10 07:15:15 +00:00
Dan Moschuk
7bf9834a55
Increase delay from 10mu to 1000mu when reading play control size. This
...
allows the YMF744 to initialize properly.
2000-06-09 16:44:30 +00:00
Cameron Grant
dafad92c7d
support recording
2000-06-06 22:34:09 +00:00
Peter Wemm
3e0f102e57
With this evil hack the DS1 driver works on our Intel desktop
...
motherboards that use YMF740's. It has a strange subvendor and subdevice
ID and requires a disturbingly long delay after the ac97 codec init.
Cameron hasn't had this driver tested on another 740 yet, so we don't know
if this is a quirk of all 740's, or if its just something about the codec
that Intel used.
2000-06-01 03:58:27 +00:00
Cameron Grant
e05327ee1b
if we get bad values for playctrlsize, the firmware may not have initialised
...
yet so retry.
2000-06-01 01:29:05 +00:00
Cameron Grant
2176a9588a
add a bit more diagnostic info for the bus_dmamap_load failure case
2000-05-31 19:04:12 +00:00
Cameron Grant
bd68ce8be9
yamaha ds1/ds1e pci sound driver - work in progress, mixer and playback only.
...
tested on ymf724f only.
conf/files entry is commented out, enable it manually to test this code and
let me know results.
2000-05-31 03:21:36 +00:00
