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115 commits

Author SHA1 Message Date
Takashi Iwai
f8a34aa683 Add the support of TLV_DB_MINMAX types 
Added the support of the new TLV_DB_MINMAX types.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
 2009-06-16 14:28:57 +02:00
Takashi Iwai
a51118bb62 Fix build with --disable-hwdep and co 
control.h has function declarations with hwdep or rawmidi types
that aren't included when built without the corresponding supports.

Add ifdef appropriately to fix this.
 2008-02-04 16:00:16 +01:00
Takashi Iwai
68e5771a6f Remove assert from header files 
Putting assert in the public macros isn't good idea at all.
Let's get rid of them.

Also, clean up snd*_alloca() functions to use a helper macro
instead of copy and paste.
 2007-10-25 15:36:03 +02:00
Takashi Iwai
f38e5feca3 Export dB conversion helper functions 
Export helper functions to convert dB level and range.

snd_tlv_*dB*() are to convert dB level or range directly from TLV data.
snd_ctl_*dB*() are to get dB level or range from a control element.
 2007-10-24 13:04:14 +02:00
Jaroslav Kysela
d25e281230 Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-15 10:24:55 +02:00
Jaroslav Kysela
2c02c139f4 remove snd_ctl_iface_conf_name() prototype, namehint doxygen cleanups 2006-12-07 15:29:20 +01:00
Jaroslav Kysela
6d90397add add snd_device_name_get_hint() prototype to include/control.h 2006-12-05 11:52:37 +01:00
Clemens Ladisch
0f99fe7830 fix string list parameter in snd_device_name_(free_)hint prototypes 
Fix the type of the string list parameter in the prototypes of
snd_device_name_hint() and snd_device_name_free_hint().  The prototypes
used char**, while the implementation and the users are using void**.
 2006-12-04 18:07:46 +01:00
Jaroslav Kysela
03389a444b change iface argument for namehint function to const char * 
remove snd_ctl_iface_conf_name function
 2006-10-27 13:31:32 +02:00
Jaroslav Kysela
13fdc41785 add snd_device_name_hint() function and initial implementation 
- add snd_device_name_hint() and snd_device_name_free_hint() functions
- add snd_ctl_iface_conf_name() functions
- do not accept parameters for the plugin definition without @args section
- add defaults.pcm.dmix.card/device and dsnoop.card/device definitions
- add hints for HDA-Intel.conf, pcm/dmix.conf, pcm/dsnoop.conf and alsa.conf
- add test/namehint test utility
- doxygen related cleanups
 2006-10-11 13:18:57 +02:00
Takashi Iwai
fba26cd668 Add support of dB range compound TLV 
Added the support of dB range compound TLV type in the simple mixer layer.
All get_dB, get_dB_range and set_dB ops are supported.
 2006-09-06 12:17:29 +02:00
Takashi Iwai
b0bbcd0697 Add handling of linear volume in simple mixer 
Added the handling of linear volume TLV in the simple mixer layer.
 2006-08-28 13:27:41 +02:00
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