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453e885c33
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622 Commits

Author SHA1 Message Date
orion
453e885c33 Fix assignment of record sgd_addr and clean up via8233chan_init. 2003-02-21 01:47:17 +00:00
cognet
25a2aa22f1 Implement a "sndbuf_getbufaddr" function and use it instead of vtophys(). 
Reviewed by:	orion
 2003-02-20 17:31:12 +00:00
imp
cf874b345d Back out M_* changes, per decision of the TRB. 
Approved by: trb
 2003-02-19 05:47:46 +00:00
green
127c3ce121 Sound devices were being leaked by dsp_open() not actually releasing the 
channels it allocates if chn_reset() on them resulted in failure.
ARROW'D!
 2003-02-11 16:58:54 +00:00
nyan
b723a9faa7 Include <isa/isavar.h> to fix building on alpha. 2003-02-08 07:05:07 +00:00
nyan
3391eada81 - 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
d41d744bdc Fix comment typo. 
Sync with userland test framework which now deals better with pcm feeder kobj
emulation.

Reduce max rate from 96kHz to 48kHz as userland tests found a few bad
points about 90kHz and we don't care about operating up there for now.
 2003-02-06 17:32:02 +00:00
orion
658f4bf358 Avoid zero padding when feeding read channels. chn_rdfeed has no way 
of knowing data size transformations of feeder chain and in some cases
this means too much data is pulled through chain, eg converting input
stream from 16bits to 8bits on 16bit only h/w.

PR: kern/37831
Submitted by: Harti Brandt <brandt@fokus.fraunhofer.de>
 2003-02-03 15:02:28 +00:00
orion
3c32c12072 Remove mono encodings from vchan format and mixer description. Fixes 
mono formats at 44.1kHz playing at double speed when vchans are
enabled.
 2003-02-03 03:20:27 +00:00
orion
bfb168afa9 Print ac97 name/id on normal boot. 
Fix typo reported in pr misc/47794.
 2003-02-03 01:38:43 +00:00
alfred
8f9cc7853a remove MIN now that it's a standard kernel define 2003-02-02 13:21:05 +00:00
alfred
b5c0015ac9 Consolidate MIN/MAX macros into one place (param.h). 
Submitted by: Hiten Pandya <hiten@unixdaemons.com>
 2003-02-02 13:17:30 +00:00
orion
a16f92695c o Constrain inputs to 25Hz granularity so interpolator can operate 
between any pair of values in range 4-96kHz.  Thanks to Ken Marks for
discovering there were problems with the previous version.

o Use a non-recursive gcd routine.
 2003-01-30 16:32:56 +00:00
orion
bbd4e95744 Disable DRA to fix problems with recording. 2003-01-26 04:23:23 +00:00
orion
fa9bb7ba2f Add ac97_patch.[ch] that provide space for ac97 codec specific patches. 2003-01-25 16:54:05 +00:00
alfred
bf8e8a6e8f Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. 
Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
 2003-01-21 08:56:16 +00:00
orion
cf409b71ef Re-implemention of the interpolation code used for sample rate 
conversion.  The new version has improved interpolation accuracy and
maintains the timing relationship between the input and output signals
exactly.

Approved by:	cg
 2003-01-20 00:54:24 +00:00
mdodd
4faf7cdff5 - GC a few more hand-rolled 'abs' macros. 
- GC a few hand-rolled min()/max() macros while I'm here.
 2003-01-15 02:15:57 +00:00
cognet
84edc3c4f0 Don't call destroy_dev it a channel has children. 
vchan creation doesn't lead to /dev entry creation if the new vchan is the
first child of a channel,
This fix a panic that happens when loading a sound driver module, creating
vchans and unloading the driver.

Approved by:	cg
MFC after:	3 days
 2003-01-14 17:13:52 +00:00
orion
b9dd7fae28 Add Realtek ALC650 id. 
Submitted by:	"Mikko S. Hyvarinen" <morphy@morphy.iki.fi>
MFC after:	5 days
 2003-01-13 17:43:49 +00:00
orion
f4914f2c82 Add nForce2 device id. 
Submitted by:	"Mikko S. Hyvarinen" <morphy@morphy.iki.fi>
MFC after:	5 days
 2003-01-13 17:42:13 +00:00
mdodd
2212344661 - Add acpi module binding. 
- Restore speed and format settings on resume for CS423x and
  CS423x-PCI devices.
 2003-01-08 06:24:25 +00:00
green
406f1a874f Fix the duplicate unlock of the pcm read channel in certain cases. 
Reviewed by:	cg
 2003-01-05 07:32:33 +00:00
schweikh
d3367c5f5d Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 
especially in troff files.
 2003-01-01 18:49:04 +00:00
semenu
af97d007f0 Do not return(foo()) in void function. 
Submitted by:	marius@alchemy.franken.de
MFC after:	3 days
 2002-12-18 22:53:24 +00:00
cg
100044adf5 (hopefully) fix build breakage some people are seeing 
Approved by:	re
 2002-11-26 18:16:27 +00:00
cg
c9457db52b various fixes to eliminate locking warnings 
Approved by:	re
Reviewed by:	orion
 2002-11-25 17:17:43 +00:00
cg
79ac90c6db various fixes to eliminate locking warnings 
Approved by:	re
Reviewed by:	orion
 2002-11-25 17:07:33 +00:00
cg
f65ee32d14 if the list of supported formats is empty, fail the attach instead of 
panicing later.  this is a band-aid pending further investigation.

MFC After:	7 days
Approved by:	re
 2002-11-25 17:03:39 +00:00
joe
7a3b87e1c5 Packed structures are defined differently in older gcc's, like the one 
currently in -stable.  Put the exception into usb.h instead of having it
hard coded in the sound code.
 2002-11-06 21:37:21 +00:00
cognet
2b19845e44 Call pcm_chn_destroy() in pcm_killchan() so that channel mutexes are destroyed and struct pcm_channel freed. 
Reviewed by:	cg
MFC after:	3 days
 2002-11-04 19:12:02 +00:00
marcel
ea23c70af4 Suppress the uninitialized variable warning on ia64 introduced by 
the previous commit by initializing i and j. These initializations
will normally be eliminated by the compiler.
 2002-10-17 03:45:34 +00:00
cognet
6fa5a2e248 Fix support for the ALi M5451 (rev 0.2) chip. 
Reviewed by:	orion, mux
Approved by:	mux (mentor)
MFC after:	1 week
 2002-10-14 11:47:37 +00:00
bde
958421a4ec Fixed breakage from removing the used include of <sys/buf.h> in the 
previous commit:
Include <sys/mutex.h> and its prerequisite <sys/lock.h> instead of
depending on namespace pollution in <sys/buf.h>.  Only do this in the
__FreeBSD_version > 500000 case although the __FreeBSD_version < 500000
case has already rotted.
 2002-09-15 08:21:14 +00:00
phk
2c8750a6ca FreeBSD -current doesn't need <sys/buf.h> or <sys/bio.h>. 2002-09-14 18:58:36 +00:00
scottl
1c64b14417 Sigh. The fix to the suspend code wasn't complete, since the resume 
code was broken in the same way.

Submitted by:	co9@xs4all.nl
MFC after:	3 days
 2002-09-04 08:13:36 +00:00
sobomax
0376d803eb - Improve AC97 presence check and move it from fm801_attach() to fm801_probe(); 
- add bus capabilities into the driver, so that it is possible for a radio
  driver to attach to it to use shared resources of fm801 chip. The radio
  driver itself will be committed later.

MFC after:	1 week
 2002-09-03 08:58:15 +00:00
sobomax
bce81eb56c Whitespace-only: don't mix tabs and spaces for doing identation. 2002-08-30 14:21:01 +00:00
scottl
1986a94b82 Fix a silly off my one error that caused crashes on resume in certain 
circumstances.  The problem was only reported with -stable, but it's
obviously wrong in -current also.  MFC is forthcoming.

Submitted by:	doconnor@dsoft.com.au
 2002-08-29 15:06:26 +00:00
orion
57cc4cad8b Marginally simplify dsp_open error handling by adding an early test to 
determine liklihood of opening device in requested directions.  Makes for
simpler error handling and change should close kern/35004.

PR: kern/35004.
 2002-08-28 15:19:30 +00:00
orion
5a92e9c8ce Add suspend and resume support. 
Contributed by:	Takanori Watanabe <takawata@FreeBSD.org>
PR:		kern/41809
 2002-08-25 02:00:49 +00:00
bde
e378e8ab0a Fixed editing errors in rev.1.4 which manifested as printf format errors 
at compile time and probably as panics at runtime.
 2002-08-25 01:32:22 +00:00
nsayer
650738429c Be sure to unregister from sndstat on unregister. Gets rid of phantom 
sndstat output after removing uaudio.
 2002-08-24 19:13:11 +00:00
orion
056b90d6f9 Make sure channel buffer start is associated with channel, otherwise 
getptr is broken.  Noise reported by Thomas Draney <tmdraney@yahoo.com> who
also tested the patch.
 2002-08-23 20:54:32 +00:00
orion
00febb565f s/AC97_MIX_PHONES/AC97_MIX_AUXOUT/ to match ac97r2.{2,3}. 
Attempt to determine what function of AUX_OUT is: "True line level
out", "Headphone out", or "4-Channel out" and frig OSS mixer label
accordingly.

Addresses problem raised by Randy Bush on -multimedia of not being
able to hear audio on ich2 m/b which was eventually found to be
because the mixer monitor value was 0.  On this h/w the label
"monitor" should now be presented as the marginally more intuitive
"ogain".
 2002-08-23 06:19:28 +00:00
archie
7a233d4c9f Replace (ab)uses of "NULL" where "0" is really meant. 2002-08-22 21:24:01 +00:00
orion
93c5a5c76f Back out last commit. Needs slightly more subtle handling. 2002-08-20 08:02:56 +00:00
orion
e3be6c4141 Cater for ich4 quirks. 
Reported by: Jacob Rhoden
Tested by: Jacob Rhoden, mp
 2002-08-19 16:03:56 +00:00
orion
5dddb64180 Apply reference counting patch. Fixes problem of two applications 
opening the device, eg one read only and one write only, and the
reference count being non-zero when both exit rendering device
permanently busy.

PR:		kern/35004
Submitted by:	Bill Wells
MFC after:	3 days
 2002-08-18 14:17:06 +00:00
orion
c75d598ccf Fix VRA configuration. 
Reported and fixed by: Grzybowski Rafal <grzybek@inferno.mikrus.pw.edu.pl>
 2002-08-18 00:29:08 +00:00