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621 commits

Author SHA1 Message Date
Olivier Houchard 38cc994207 Implement a "sndbuf_getbufaddr" function and use it instead of vtophys(). 
Reviewed by:	orion
 2003-02-20 17:31:12 +00:00
Warner Losh a163d034fa Back out M_* changes, per decision of the TRB. 
Approved by: trb
 2003-02-19 05:47:46 +00:00
Brian Feldman d00d7d5c39 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
Yoshihiro Takahashi ac7b094dca Include <isa/isavar.h> to fix building on alpha. 2003-02-08 07:05:07 +00:00
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 63679b6573 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 Hodson faea679930 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 Hodson ac224567bf 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 Hodson a825c6e59e Print ac97 name/id on normal boot. 
Fix typo reported in pr misc/47794.
 2003-02-03 01:38:43 +00:00
Alfred Perlstein c023201af1 remove MIN now that it's a standard kernel define 2003-02-02 13:21:05 +00:00
Alfred Perlstein 8deebb0160 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 Hodson 456922d5f2 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 Hodson cb4458e030 Disable DRA to fix problems with recording. 2003-01-26 04:23:23 +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
Alfred Perlstein 44956c9863 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 Hodson 4a532ff091 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
Matthew N. Dodd 6dc61b5ae5 - 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
Olivier Houchard e550089d43 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 Hodson 916aaded05 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 Hodson a7697e5514 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
Matthew N. Dodd dd815daba5 - 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
Brian Feldman a8be3e63ce Fix the duplicate unlock of the pcm read channel in certain cases. 
Reviewed by:	cg
 2003-01-05 07:32:33 +00:00
Jens Schweikhardt 9d5abbddbf Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 
especially in troff files.
 2003-01-01 18:49:04 +00:00
Semen Ustimenko 83190e29d3 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
Cameron Grant 00acb1337e (hopefully) fix build breakage some people are seeing 
Approved by:	re
 2002-11-26 18:16:27 +00:00
Cameron Grant 67beb5a5c8 various fixes to eliminate locking warnings 
Approved by:	re
Reviewed by:	orion
 2002-11-25 17:17:43 +00:00
Cameron Grant 68f4e7f1d3 various fixes to eliminate locking warnings 
Approved by:	re
Reviewed by:	orion
 2002-11-25 17:07:33 +00:00
Cameron Grant 0586ff0d84 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
Josef Karthauser 8ecdcb3ff3 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
Olivier Houchard e33bee0756 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 Moolenaar e9be79d69c 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
Olivier Houchard 89ca562efb 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
Bruce Evans ab85003bf5 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
Poul-Henning Kamp 296bbb4cfb FreeBSD -current doesn't need <sys/buf.h> or <sys/bio.h>. 2002-09-14 18:58:36 +00:00
Scott Long 5ffa65f9ab 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
Maxim Sobolev 5cfa81a801 - 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
Maxim Sobolev d8afaeb24b Whitespace-only: don't mix tabs and spaces for doing identation. 2002-08-30 14:21:01 +00:00
Scott Long c02a39a15d 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 Hodson 47d5a0f3e5 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 Hodson 933ce6fa4b Add suspend and resume support. 
Contributed by:	Takanori Watanabe <takawata@FreeBSD.org>
PR:		kern/41809
 2002-08-25 02:00:49 +00:00
Bruce Evans 760e2cb04a 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
Nick Sayer 47172de8a2 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 Hodson 4408eb15b0 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 Hodson 108082c42e 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 Cobbs 4a6a94d8d8 Replace (ab)uses of "NULL" where "0" is really meant. 2002-08-22 21:24:01 +00:00
Orion Hodson 2296709020 Back out last commit. Needs slightly more subtle handling. 2002-08-20 08:02:56 +00:00
Orion Hodson 14213e7d3e Cater for ich4 quirks. 
Reported by: Jacob Rhoden
Tested by: Jacob Rhoden, mp
 2002-08-19 16:03:56 +00:00
Orion Hodson 42e67fd3e7 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 Hodson b383a8478c Fix VRA configuration. 
Reported and fixed by: Grzybowski Rafal <grzybek@inferno.mikrus.pw.edu.pl>
 2002-08-18 00:29:08 +00:00
Orion Hodson ae83180158 Support for VIA VT8233 audio controller. 2002-08-17 16:23:44 +00:00