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103 commits

Author SHA1 Message Date
Takashi Iwai
ae76129999 Move dB parser to mixer abstraction 
Moved the parser of dB value to mixer abstraction from hcontrol layer.
Also, cleaned up codes.
 2006-07-28 14:36:37 +02:00
James Courtier-Dutton
5e3fc87888 Implement support for dB gain display in alsamixer. 2006-07-22 14:56:48 +01:00
Jaroslav Kysela
c7a0708a23 Control API - add TLV support 
snd_ctl_elem_tlv_read
snd_ctl_elem_tlv_write
snd_ctl_elem_tlv_command
snd_ctl_elem_info_is_tlv_readable
snd_ctl_elem_info_is_tlv_writable
snd_ctl_elem_info_is_tlv_commandable
snd_hctl_elem_tlv_read
snd_hctl_elem_tlv_write
snd_hctl_elem_tlv_command
 2006-07-05 17:42:16 +02:00
Takashi Iwai
8a3d07022c Add external control plugin SDK 
Added external control plugin SDK.
 2005-06-09 17:12:08 +00:00
Takashi Iwai
087184b0f9 Fix doxygen documents 
Fix the warnings of doxygen parsing.
Add some missing documentation.
 2005-05-24 14:14:28 +00:00
Clemens Ladisch
04c2de32c1 fix some file paths in comments 
doxygen complains if the file name specified with \file does
not match the real file name, so fix it
 2005-01-17 17:34:31 +00:00
Takashi Iwai
0732cce6f0 Add accessor to user control elements 
Added accessor functions to user control elements, snd_ctl_elem_add_*(),
and_ctl_elem_remove() and snd_ctl_elem_info_is_user().
 2005-01-03 11:52:39 +00:00
Jaroslav Kysela
ab61b62cb4 More changes to the ordinary mixer API 2003-10-13 12:06:45 +00:00
Jaroslav Kysela
60585e25fc added snd_hctl_ctl() function 
ordinary mixer:
  - revised Ordinary Mixer I/O type
  - sndo_mixer_open() take PCMs rather than strings to pass
    the real relationship
  - an initial version of toplevel alisp script
more alisp development:
  - renamed a* functions to A* functions (acall -> Acall etc.)
  - many improvements (unset*, exfun, Acall pcm_info, Asnderr, Asyserr)
 2003-09-09 19:24:35 +00:00
Jaroslav Kysela
adbc93f1a4 More alisp extensions (card related functions, ctl_card_info). 2003-07-29 13:19:19 +00:00
Jaroslav Kysela
92093ae0fe Added snd_hctl_open_ctl() function. 
alisp massive extensions and tested ALSA function bindings.
 2003-07-27 20:20:26 +00:00
Jaroslav Kysela
368918b453 Added snd_ctl_elem_info_get_dimensions() and snd_ctl_elem_info_get_dimension() functions. 2003-04-01 13:58:09 +00:00
Jaroslav Kysela
7fcea07002 Added SND_CTL_READONLY 2002-12-04 14:36:39 +00:00
Jaroslav Kysela
ffda02123d Added INTEGER64 support by Paul Davis 2002-05-13 09:34:08 +00:00
Jaroslav Kysela
712501af15 Added integer64 routines for control API 2002-05-08 07:56:39 +00:00
Jaroslav Kysela
853304bbf4 Corrections by Kevin Conder <kconder@interaccess.com> 2002-03-12 20:14:33 +00:00
Jaroslav Kysela
2ca5ace9cb More documentation changes (rawmidi, timer) 2002-02-11 18:11:16 +00:00
Takashi Iwai
6ce9436b13 removed comma from last element of enums. 2002-02-05 11:36:20 +00:00
Jaroslav Kysela
d57853a90a Added more informative comments to open mode flags 2002-01-28 18:11:45 +00:00
Jaroslav Kysela
3e3df2d32b Updated GNU GPL license (address). 
Changed GNU LGPL licence from 2.0 to 2.1.
 2001-12-30 09:22:54 +00:00
Jaroslav Kysela
ddb7209e9a Added snd_*_poll_descriptors_revents functions. 2001-11-30 17:36:45 +00:00
Jaroslav Kysela
c33c5760ab Added snd_*_open_lconf functions. 
Some minor changes in config interface documentation.
 2001-11-24 17:47:01 +00:00
Jaroslav Kysela
c39882f602 Configuration: 
- changed snd_config_get_id function to follow semantic of other get functions
  - added snd_config_test_id
  - added runtime pointer type (not persistent)
    - added snd_config_make_pointer, snd_config_set_pointer, snd_config_get_pointer
  - added type/contents checking for callback functions
    - changed 'void *private_data' to 'snd_config_t *private_data'
  - renamed card_strtype functions to card_driver
Control:
  - fixed passing parameters to snd_ctl_async
Async handlers:
  - added public snd_async_handler_get_signo function
Documentation:
  - moved all documentation to source files
 2001-11-19 08:14:21 +00:00
Jaroslav Kysela
87b5b249a5 pcm.h - major documentation updates and reordering 
Cleanup for __cplusplus defines.
 2001-11-14 11:40:46 +00:00
Jaroslav Kysela
80dfd3befd Cut&paste fixes 2001-09-26 15:23:46 +00:00
Jaroslav Kysela
6d58be0236 Fixed typos 2001-09-26 14:59:17 +00:00
Jaroslav Kysela
3c59c6b11d Added power management functions and defines. 2001-09-26 13:57:04 +00:00
Jaroslav Kysela
58345ae4f4 Separated asoundlib.h to small files. 2001-09-13 11:38:32 +00:00
Jaroslav Kysela
18f147735f Compilation fixes (asound.h removal) 2001-08-22 06:39:08 +00:00
Jaroslav Kysela
79531a4eb0 The main header file is not dependant on asound.h from driver. 2001-08-20 13:15:30 +00:00
Jaroslav Kysela
b45c08611c Added symbol versioning for dlsym-callbacks. 
Removed snd_config_refer_load from confmisc.c and pcm.c.
 2001-08-15 12:12:16 +00:00
Jaroslav Kysela
3590f6ecd3 More documentation enhancements / removal of non-existent functions. 2001-07-11 15:48:27 +00:00
Jaroslav Kysela
c20c954f3d Added documentation for instrument and midi event functions. 
Removed snd_enum_() macros.
Documentation changes in asoundlib.h.
 2001-07-11 14:09:01 +00:00
Jaroslav Kysela
c683567487 Added snd_ctl_*_clear() functions. 2001-07-08 17:24:30 +00:00
Jaroslav Kysela
b0cef8e666 Removed snd_ctl_card_info_t->mixerid and added the components member. 2001-06-25 13:08:43 +00:00
Jaroslav Kysela
25947ba008 Reorganized configuration files (card->type removal). 2001-06-24 23:16:17 +00:00
Jaroslav Kysela
be8e3bb72d sndrv_ctl_card_info_t->abbreviation member changed to driver 2001-06-21 14:16:13 +00:00
Abramo Bagnara
157f47aedd New async notification API. Removed obsolete surround. Cleaning 2001-06-20 20:52:12 +00:00
Jaroslav Kysela
3a993b4a3e Removed snd_config_string_replace function. 
Added back modified snd_config_refer_load function.
Added snd_func_private_pcm_subdevice function.
Removed the callback from the snd_sctl_build function (no more required).
Modified alsa.conf to use refer {} blocks again.
Modified card specific conf files to use new snd_func_private_pcm_subdevice function.
 2001-06-18 14:14:49 +00:00
Jaroslav Kysela
bf780a25a5 Added argument handling for the slave PCMs. 
The configuration root (snd_config) can be specified for the internal routines.
The pcm_hooks code was recoded (independent code moved to control/setup.c).
Improved the pcm_multi plugin (added master configuration).
 2001-06-11 13:35:48 +00:00
Jaroslav Kysela
b7c05ad942 Removed snd_defaults_ functions. 
Updated the syntax of configuration file to substitute values from
the environment space.
Updated alsa.conf to replace old snd_defaults_ functions.
 2001-06-08 10:15:25 +00:00
Jaroslav Kysela
232d703c23 Added snd_card_type_string_to_enum and snd_card_type_enum_to_string functions. 
- the /usr/share/alsa/cards.conf file contains the translation table
Added snd_sctl_build and snd_sctl_free functions.
Recoded the surround plugin to use the surround.conf file.
 - the /usr/share/alsa/surround.conf file contains the surround configuration
 2001-05-10 08:32:40 +00:00
Jaroslav Kysela
b72c78f887 Removed snd_ctl_pcm_surround_next_device function. 2001-05-03 15:11:35 +00:00
Jaroslav Kysela
f65b035a45 Improved in-source documentation (interfaces are divided into modules). 2001-04-24 13:02:58 +00:00
Jaroslav Kysela
5e5a429815 Added snd_ctl_elem_info_is_owner and snd_ctl_elem_info_get_owner functions. 2001-04-23 09:15:09 +00:00
Jaroslav Kysela
192d3c9226 Added ctl_elem_lock and unlock... 2001-04-19 13:53:08 +00:00
Jaroslav Kysela
c4f95f48c3 Added the surround plugin to allow simple access for 4.0 and 5.1 speakers. 
It needs a bit more work to make it functional.
 2001-04-13 10:54:56 +00:00
Abramo Bagnara
b4ac62f3dd More documentation. Tiny change for simple mixer element API (get_range) 2001-03-30 09:43:29 +00:00
Abramo Bagnara
5b50ec848a Lot of cleanings with the help of gcc3 2001-03-29 17:50:28 +00:00
Jaroslav Kysela
413d065421 Added comment to cards 2001-03-29 12:54:16 +00:00