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144 Commits

Author SHA1 Message Date
Cameron Grant
f2410ff244 kludge to fix the end-of-sample repeating bug. i don't know why it happens; 
none of my hw does it, but this should fix it for now.

Tested by:	wpaul
 2000-01-18 18:59:03 +00:00
Cameron Grant
03a00905d3 update ac97 layer to use device_printf when printing messages 2000-01-18 17:13:43 +00:00
Peter Wemm
615407b5a0 Some SB128's (ES1371) have a different PCI vendor id. Vendor == 0x3274 
instead of the normal 0x1274.

Tested by:	des
 2000-01-17 07:54:00 +00:00
Cameron Grant
9bc502089a fix missing \n in sndstat output 2000-01-16 12:52:22 +00:00
Cameron Grant
0a12fe07e7 oops, best play format was set to unsigned 16 bit instead of signed 16 bit 
stereo.  remenant from testing.
 2000-01-16 12:05:07 +00:00
Cameron Grant
724efc44ec attach to non-ac97 neomagic chips and hope that ac97 ones do not have the 
same pnpbios id
 2000-01-13 06:11:32 +00:00
Cameron Grant
5b4c3f3ca0 be less verbose 2000-01-13 06:00:57 +00:00
Daniel Eischen
d404cb51ee Add support for detection of the ESS 1878 chip. 2000-01-12 11:16:23 +00:00
Cameron Grant
e7fb32964c exclude chips with subdevices specified on a list of non-ac97 chips 2000-01-11 10:37:16 +00:00
Cameron Grant
898cb2af53 make dsp_read() assert that it has a read channel, not a write channel 
Submitted by:	green
 2000-01-10 07:05:15 +00:00
Cameron Grant
10b23f4c02 don't complain about bad intrs unless we get 1000 of them consecutively 
whilst we are playing or recording.  since we should irq ~20 times/sec when
active, this should never trigger.  in theory.  if it never does trigger,
the check will be removed.
 2000-01-10 06:19:20 +00:00
Cameron Grant
9090c22ce7 general tidyup 2000-01-10 03:22:28 +00:00
Cameron Grant
4ee074718b return the sample rate set instead of 0. oops. mpg123 should now work. 2000-01-10 01:59:12 +00:00
Cameron Grant
147d35e8b3 fix the premature termination of playback 2000-01-09 08:32:49 +00:00
Cameron Grant
d5fa8408e6 driver for neomagic 256av and 256zx 
Obtained from:	anonymous author, heavily derived
 2000-01-09 08:14:11 +00:00
Cameron Grant
bf8ca271a3 modify sndstat output 2000-01-09 08:07:46 +00:00
Cameron Grant
833f702348 allow mixer-only devices - ie, devices with no play/rec channels 2000-01-06 04:11:36 +00:00
Cameron Grant
bbb5bf3d69 don't panic if channel init fails, report and fail gracefully 2000-01-05 20:44:41 +00:00
Cameron Grant
2abc85f0c0 argh, forgot the bus_dma_tag_creates. 
also, panic if channel init fails instead of derefing null.
 2000-01-05 04:01:34 +00:00
Cameron Grant
ebb0b1f9bb set up the pci regs properly for busmastering. this makes the card work on 
my smp box.
 2000-01-05 02:03:55 +00:00
Cameron Grant
9d1671b8c2 allocate isa bounce buffers of the right size for ess/mss cards, fixes 
panics reported
 2000-01-05 00:39:20 +00:00
Seigo Tanimura
769309aaf2 Do not start/stop DMA transfer if it is already started/stopped. 2000-01-03 05:26:12 +00:00
Seigo Tanimura
f259d7eed5 - Handle an interrupt for csa primarily in the bridge driver, 
then invoke the children. As the value of HISR can be read
  only once, pass the HISR to the children via struct
  csa_bridgeinfo, stored in the ivars of them.
- Clear the contents of serial FIFO upon stopping the DMA for
  playing. This may eliminate buzz on playing. Experimental.
 2000-01-03 02:51:16 +00:00
Cameron Grant
43607766d6 revert buffer size to 64k 2000-01-01 21:50:20 +00:00
Seigo Tanimura
f7e00c54d1 Correct the delay durations as in the sample sources provided by Crystal Semiconductor. 2000-01-01 09:07:03 +00:00
Peter Wemm
32ef0d3eb6 Attach the CS4610 PCI / CS4239 setup in isa compatability mode as CSC0100. 
The PCI component is non-AC97 apparently.

PR:		15632
Submitted by:	gibbs
 1999-12-30 20:04:11 +00:00
Cameron Grant
69cbc772d9 make ess cards use a 64k buffer again, by implementing esschan_init() 1999-12-30 04:04:43 +00:00
Cameron Grant
2635fee807 make es1373 chips with ac97 2.1 work on troublesome motherboards 
Submitted by:	Russell Cattelan <cattelan@thebarn.com>
 1999-12-29 05:44:17 +00:00
Peter Wemm
664a31e496 Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" 
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot).  This is consistant with the other
BSD's who made this change quite some time ago.  More commits to come.
 1999-12-29 04:46:21 +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
Peter Wemm
7c361b70c5 Fix a mistake in the PNP EISA-encoding of the Avance ALS120 id. 
Submitted by:	Bryan Liesner <bleez@netaxs.com>
 1999-12-26 10:51:47 +00:00
Doug Rabson
7e864cbf08 Don't pass u_int32_t pointers to BUS_READ_IVAR since it tends to make 
alphas panic.
 1999-12-24 16:22:45 +00:00
Peter Wemm
2996751a32 Collapse a bunch of unused MD_CS42nn tags into a single one. This saves 
going to a lot of trouble to identify it and set the tag and then not use
it.  Convert the pnp id matching to the preferred table based system.
@@@0001 (CMI8330 ldn 0) is a mss, not a SB.
 1999-12-21 14:09:19 +00:00
Peter Wemm
93111ff410 Tidy up a few loose ends, including adding the pnp tags in comments. 
Remove @@@0001 - it's an MSS, not a SB, at least according to the
original pre-sbc code and according to a pnpinfo report that Cameron has.
 1999-12-21 14:04:14 +00:00
Peter Wemm
e9feccdcb4 Remove #if NISA > 0 - this is best done by the configuration process. 
It had a heap of unreferenced stuff if there was no isa configured in the
system.
 1999-12-21 13:55:46 +00:00
Cameron Grant
9035ec00a0 minor cleanup 
Parts Submitted by:	Ville-Pertti Keinonen <will@ztango.com>
 1999-12-21 08:43:28 +00:00
Cameron Grant
637e117737 don't use the sbpro mic vol register during init on ess cards; it causes 
feedback and we use the native one elsewhere.
 1999-12-21 06:18:03 +00:00
Cameron Grant
a451ce1dad minor cosmetics 1999-12-20 14:57:46 +00:00
Cameron Grant
71f78e06c6 make marcel's onboard ess1888 work 
Submitted by:	marcel
 1999-12-20 14:55:56 +00:00
Cameron Grant
1ad869dbc6 allow (broken) apps to use mixer ioctls on dsp devices. eg: vmware 
Submitted by:	"Vladimir N. Silyaev" <vsilyaev@mindspring.com>
 1999-12-20 00:56:51 +00:00
Cameron Grant
529863cb71 stop playing if we underrun; if there is more data to come, the next write 
will restart
 1999-12-19 22:32:55 +00:00
Cameron Grant
34c18c4fc5 note to self: vibra16c is not vibra16x 1999-12-19 22:28:31 +00:00
Cameron Grant
ff00068cce fix for ess cards to use auto-init dma mode, so they work 1999-12-19 22:25:26 +00:00
Cameron Grant
09eb10434a remove unused mixer stuff 1999-12-19 18:18:55 +00:00
Cameron Grant
d37a380ddb general tidyup 1999-12-19 17:51:32 +00:00
Cameron Grant
7207eca657 move make_dev operations for audio channels to pcm_addchan(). in theory, 
with modifications to MAKEDEV this will allow use of multiple output streams
on cards supporting it, eg trident 4dwave.
 1999-12-19 15:27:24 +00:00
Cameron Grant
5c9abff13d fix a bug in sndstat output, tidy up a few bits 1999-12-19 15:07:56 +00:00
Cameron Grant
df74837fd9 generalise the code a bit, and add an irq handler so that the child devices 
can share the irq
 1999-12-19 14:44:08 +00:00
Cameron Grant
71dde75288 remove the restriction limiting the vibra16x to 8 bit 
Noticed By:	Clive Lin <clive@CirX.ORG>
 1999-12-19 14:21:38 +00:00
Cameron Grant
e53ad03a80 make vibra16x cards announce what they are in /dev/sndstat 1999-12-18 22:47:23 +00:00