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Author SHA1 Message Date
Sasha Khapyorsky
474eb76b71 fix segfault then hooks list is empty 
This fix prevents segfaulting then hooks list is empty.

Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
 2005-09-12 10:35:07 +00:00
Jaroslav Kysela
19284bd325 direct plugins - change group according ipc_gid for the socket file 
This patch fixes problem when ipc_perm are 0660 and you want to share dmix
with more users in the specified group.
 2005-09-08 06:48:30 +00:00
Jaroslav Kysela
af6544a274 dmix and dsnoop configuration - added ipc_perm 0660 (to handle all users with audio group) 2005-09-08 06:36:00 +00:00
Takashi Iwai
4272742a2b Fix compile warnings 
Fix compile warnings regarding uninitialized variable.
 2005-09-05 15:57:31 +00:00
Takashi Iwai
0eac0a983a Fix configuration for ICE1724 
- Fix surround40 channel numbers
- Fix rear/center_lfe channel assignment

This configuration is based on the channel order on Revo 7.1,
Front/CLFE/Surr/Side

If the other ice1724-based boards have a different order, we need
to rename the driver's id to distinguish the difference.
 2005-09-02 16:40:40 +00:00
Takashi Iwai
ffdb04c3ea Fix buffer allocation and mmap with plugins 
Fixed the bug producing silent tones with some combinations of plugins.
The internal buffer handling is now better (cleaner) integrated with
snd_pcm_generic_*().
 2005-09-02 16:36:40 +00:00
Takashi Iwai
e62ecc876a Workaround for crash with knotify 
Workaround for crash with knotify and KDEMM.
 2005-09-01 17:31:52 +00:00
Takashi Iwai
6f938b1cc3 Fix call of semctl IPC_RMID 
semctl IPC_RMID removes all semaphore set, so we need to call this only once.
 2005-08-29 17:07:41 +00:00
Jaroslav Kysela
745062ee01 PCM API - handle EINTR from poll() in snd_pcm_wait() function 2005-08-24 14:13:47 +00:00
Jaroslav Kysela
62b9d00ad6 test/pcm.c - remove -EINTR handling (a job for alsa-lib) 2005-08-24 14:06:11 +00:00
Jaroslav Kysela
5af75610f2 mixer API - extend simple enumerated controls for direction tests 
Added snd_mixer_selem_is_enum_playback() and
snd_mixer_selem_is_enum_capture() functions.
 2005-08-24 10:41:16 +00:00
Jaroslav Kysela
d9be3e3556 pcm.c test / example - Added EINTR handling 2005-08-23 12:57:48 +00:00
Takashi Iwai
787b0469e9 Allow separate build and source trees 
From: Bernard Leak <bernard@brenda-arkle.demon.co.uk>

Allow separate build and source trees.

Modified for the latest CVS tree by tiwai.
 2005-08-23 12:09:07 +00:00
Jaroslav Kysela
a33c78ddd8 moved simple mixer abstraction modules to modules/mixer/simple directory 
Compile dynamic modules outside the alsa-lib tree to allow linking them
against libasound.so - proper versions of dynamic symbols.
 2005-08-22 12:07:55 +00:00
Takashi Iwai
19ac270f1e Add missing header files 
Added missing header files to Makefile.am.
 2005-08-19 17:23:05 +00:00
Jaroslav Kysela
1ffda4d664 release 1.0.10rc1 
Patch-level: Merged
 2005-08-19 11:44:33 +00:00
Takashi Iwai
1fdd1a6c19 Fix invalid read in setlocale() 
Fix suspicious warnings "Invalid read" of setlocale() detected by valgrind2.
 2005-08-18 14:58:31 +00:00
Takashi Iwai
e120114bde Clean up string parser 
Clean up string parser routines.
 2005-08-18 14:53:39 +00:00
Jaroslav Kysela
f1acd7726c PCM direct plugins - handle EINTR in the resource server 
The poll() call in the resource server for PCM direct plugins might be
interrupted with an signal. Handle the case gracefuly and don't exit
the server (which brings another problems - cannot connect to socket -
later).
 2005-08-18 10:42:22 +00:00
Takashi Iwai
ea77e08cc6 Misc fixes 
Fixes of spots found via valgrind

- non-freed chunks after snd_config_get_ascii()
- zero-fill records (to make valgrind happy)
- compile warning fixes
 2005-08-17 17:27:16 +00:00
Jaroslav Kysela
4bb0721a83 direct plugins - added graceful shutdown for the resource server 
- direct plugins
  - added graceful shutdown for the resource server
  - fixed error paths (unclosed socket) in the make_local_socket() function
 2005-08-17 14:00:32 +00:00
Clemens Ladisch
8737d1843c simple mixer: fix compilation with gcc 2.x 
Move a variable declaration to the top of the function for compatibility
with gcc 2.x.
 2005-08-16 15:30:19 +00:00
Jaroslav Kysela
bac9a7de83 direct plugins (dmix) - suspend/resume fixes 
- this patch adds support for suspend & result for dmix and other
  direct plugins
- the timer detection / initialization (TREAD support) was redesigned and
  the check for proper driver version was moved to the timer_hw.c
 2005-08-16 12:19:15 +00:00
Jaroslav Kysela
7450dbcf36 timer_hw - Changed TIMER_VERSION_MAX to 2.0.5 2005-08-16 10:10:26 +00:00
Jaroslav Kysela
1400f04ee3 sync with alsa-kernel - timer SUSPEND / RESUME events 2005-08-16 10:09:34 +00:00
Takashi Iwai
e80f80866f Fix direct plugins running on 32bit emulation with 64bit arch 
Fix the problems of dmix/dsnoop/dshare plugins running on 32bit mode with
64bit biarch.
 2005-08-12 15:53:02 +00:00
Takashi Iwai
99005614ba Add -avoid-version for smixer plugins 
Added -avoid-verstion linker option for smixer plugins.
 2005-08-12 15:51:48 +00:00
Takashi Iwai
036525d2ae Add function declaration 
Added the function declaration of snd_mixer_sbasic_get_private()
to fix compile warnings.
 2005-08-03 16:58:22 +00:00
Takashi Iwai
f8cf6be94c Fix surroundX PCM 
From: Julian Scheel <julian@jusst.de>

Hi all,

attached is an updated ICE1724.conf - I have added channels X parameters to
the .pcm.surroundXX-fields, because otherwise it's for example not possible
to play a 5.1-stream on surround51 and a stereo-stream on side simultaneous.
I need this feature to do multiroom-sound through one single sound-card (one
room playing a DVD with 5.1, another room playing some MP3s through channels
7 and 8).
I hope you could follow my explanations and will add this to the tree.

Cheers,
Julian
 2005-08-03 13:48:14 +00:00
Clemens Ladisch
a4c7041de5 use PCM interface for IEC958 controls 
For consistency, use the PCM interface instead of MIXER for IEC958
default/mask/stream mixer controls.
 2005-08-03 12:50:32 +00:00
Clemens Ladisch
a2ad683c05 adjust control references in config files 
Adjust the hooked control definitions for the changed interface of
the "IEC958 Playback PCM Stream" control.
 2005-08-02 14:18:29 +00:00
Clemens Ladisch
5203c3bfa1 adjust control references in config files 
Adjust the hooked control definitions for the changed interface of
"EMU10K1 PCM Send Volume" and "EMU10K1 PCM Send Routing" controls.
 2005-08-02 07:59:46 +00:00
Jaroslav Kysela
59a8226184 The simple mixer abstraction - more work 
- separated the "base library" from ac97.c (dynamically loaded)
  - added necessary handling of all private structures
  - added selector and sid registration functions and handling code
- added basic code for hda.c (yeah, my notebook has this hw)
 2005-07-31 09:08:43 +00:00
James Courtier-Dutton
c593c1d260 Fix bug when a sound card had a stereo mute element and would fail to unmute the right channel. 
Fixes a typo. Fixes bug#[ALSA - lib 0001219]
 2005-06-29 20:31:33 +00:00
Takashi Iwai
985c6f94d0 Fix compilation on a system with old alsa-lib headers 
Fixed the compilation on a system with old alsa-lib headers.
A symlink alsa is created here to include all alsa-lib headers
locally even via #include <alsa/xxx.h>
 2005-06-28 13:35:22 +00:00
Takashi Iwai
7a89e3bbca Fix compile warnings with gcc-4 
Fixed compile warnings with gcc-4 about pointer signedness.
 2005-06-28 10:24:44 +00:00
Takashi Iwai
0350a615b7 Fix the return value of snd_card_load() 
Fix the return value of snd_card_load() to follow the document,
0 = not present, 1 = preset.
The other parts calling snd_card_load() are fixed, too.
 2005-06-28 09:58:48 +00:00
Clemens Ladisch
a12f75afb9 fix typo 
Fix a typo in the "Swap Surround Slot" value for surround40.
 2005-06-27 14:43:12 +00:00
Jaroslav Kysela
1596c8c355 Fixed #include statements 2005-06-27 08:16:06 +00:00
Takashi Iwai
aa5a4d1f1a Remove the check of start_threshold in sw_params 
Removed the invalid check of start_threshold with period_size
in snd_pcm_sw_params().
 2005-06-23 10:04:56 +00:00
Clemens Ladisch
274bce69e7 fix file name for Doxygen 
Use the correct file name for \file to make Doxygen happy.
 2005-06-23 07:45:17 +00:00
Clemens Ladisch
57b9f88922 fix compilation with C++ 
Replace identifer "class" with "class_" for compatibility with C++.
 2005-06-23 07:44:36 +00:00
Takashi Iwai
6c7f60f7a9 Fix boundary overlap 
Fixed the possible bug with boundary overlap in dmix code.
 2005-06-16 14:03:15 +00:00
Jaroslav Kysela
ce67d5389b more simple mixer - basic abstraction - work 
- midlayer cleanups and simplification
- probably broke the "none" abstraction code somehow (not intensively tested
  midlayer changes)
- trying to implement ac97 module
  - far from finished
  - common code should be moved to alsa-lib as core for other modules
  - perhaps simple_abst.c can be based on this common code, too
 2005-06-16 11:59:26 +00:00
Takashi Iwai
3656a66397 Add detailed documentation for external control plugin SDK 
Added the detailed documentation for external control plugin SDK.
 2005-06-13 13:19:03 +00:00
Jaroslav Kysela
555b870760 pcm_multi: Increased maximum slave channels to 64 
From: Joachim Deguara <dga@idmt.fraunhofer.de>
 2005-06-10 09:23:40 +00:00
Takashi Iwai
96e01a6112 Fix _snd_ctl_hw_open() mode argument 
Added the missing mode argument in _snd_ctl_hw_open().
 2005-06-09 17:14:22 +00:00
Takashi Iwai
8a3d07022c Add external control plugin SDK 
Added external control plugin SDK.
 2005-06-09 17:12:08 +00:00
Takashi Iwai
36f715c59a Add external shared object support 
- Add external shared object support
- Add poll_* internal ops
- Allow multiple poll_fds
 2005-06-09 17:09:24 +00:00
Takashi Iwai
3c144ca078 Fix compile warning 
Fix compile warning about const prefix (bug #1158)
 2005-06-08 13:52:57 +00:00