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Author SHA1 Message Date
Takashi Iwai
a7bc1dd80c Check control API protocol version for TLV control 
Check control API protocol version to avoid unnecessary ioctl
access for TLV stuff on the older drivers.
 2006-09-17 22:06:46 +02:00
Jaroslav Kysela
f70de1b1cc Added tag v1.0.13rc2 for changeset 258849dfcb4c27a019f74820ebe7829bcdf82724 2006-09-12 15:35:39 +02:00
Jaroslav Kysela
99905c2ffc release 1.0.13rc2 
Patch-level: Merged
 2006-09-12 15:35:38 +02:00
Takashi Iwai
9d2518bb91 Fix wrong scales in linear volume calculation 
Fixed wrong scales of dB values (TLV is 0.01dB unit) in the linear
volume calculation.
 2006-09-07 20:51:41 +02:00
Takashi Iwai
70825bb7e6 Fix a typo 
Fixed a typo, wrongly placed endif.
 2006-09-07 20:43:41 +02:00
Takashi Iwai
612216db0d Add --disable-alisp configure option 
Added --disable-alisp configure option to disable alsip support.
 2006-09-06 14:39:01 +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
Jaroslav Kysela
72834bfd95 Added tag v1.0.13rc1 for changeset d3bd2ac29044cd4cafce1b714c249866ed051e2a 2006-08-31 10:06:08 +02:00
Jaroslav Kysela
6f1f0585e0 release 1.0.13rc1 
Patch-level: Merged
 2006-08-31 10:06:08 +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
4962ec5a5c Add set_dB ops to simple mixer 
Added the set_dB ops to simple mixer.
 2006-08-25 11:56:50 +02:00
Takashi Iwai
448cbb6141 Add dB_range ops for simple mixer 
Added the dB_range ops for simple mixer.
 2006-08-25 11:54:59 +02:00
Takashi Iwai
5c71dd3ee7 Add dB range information to PCM softvol plugin 
Added the dB range information to PCM softvol plugin.
Also, fixed the coefficient table to match with the
accurate dB step 0.20dB.
 2006-08-25 11:46:19 +02:00
Takashi Iwai
d5caee8d36 Fix bogus value when no user TLV is defined 
Check whether non-zero size TLV is really returned by comparing
with the pre-filled pattern.  ALSA 1.0.12 driver doesn't notify
the error even if user TLV is empty, so the previous value is
passed bogusly.
 2006-08-25 11:43:22 +02:00
Jaroslav Kysela
042df4e80a release v1.0.12 #2 2006-08-23 20:39:47 +02:00
Takashi Iwai
66f3749cab Fix segfault when invalid TLV is passed 
Fix segfault when invalid TLV is passed.
The invalid TLV entries must be ignored as error.
 2006-08-23 15:44:09 +02:00
Takashi Iwai
4165a5bfd1 Fix dB ops for global volume 
Fixed dB ops for global volume.
 2006-08-23 15:25:43 +02:00
Jaroslav Kysela
7bed21e5a1 Added tag v1.0.12 for changeset cc4d79200add09a38f7b74e6748a558cb1532a7e 2006-08-22 14:40:42 +02:00
Jaroslav Kysela
94572ff3a8 release 1.0.12 
Patch-level: Merged
 2006-08-22 14:40:42 +02:00
Tobin Davis
da076c868c Fix build issue on earler x86_64 based distributions 
This patch fixes a build issue on systems with Gnu assembler
prior to 2.15.92.  Instead of having the inline assembler
translate the leal function on a 32 bit register, it is byte encoded.

Signed-off-by: Tobin Davis <tobinx.b.davis@intel.com>
 2006-08-21 19:12:33 +02:00
James Courtier-Dutton
15d9a28b5b Fix default paths. 2006-08-13 22:48:34 +01:00
Jaroslav Kysela
b826a3dae4 Added tag v1.0.12rc2 for changeset 41bc403d142e64ebe6fbbf783c8b8fb936b5fafe 2006-08-04 14:28:12 +02:00
Jaroslav Kysela
8d708c7d61 release 1.0.12rc2 
Patch-level: Merged
 2006-08-04 14:28:12 +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
8f7152b633 Fix default install libpath and datapath. 2006-07-28 10:05:34 +01:00
Jaroslav Kysela
c4a5efeba3 mixer - cleanups for dB scale parsing 2006-07-27 10:45:25 +02:00
Takashi Iwai
a98fd022fa Remove dependencies with kernel headers from instrument layer codes 
Don't include kernel headers from alsa-lib codes.
Still remained in instrument layer codes, but now all should be gone.
 2006-07-25 15:36:14 +02:00
Takashi Iwai
982786e9eb Fix bogus pause flag on dmix 
Fix bogus PCM pause flag on dmix.  It doesn't support pause properly.
 2006-07-25 15:36:13 +02:00
James Courtier-Dutton
5e3fc87888 Implement support for dB gain display in alsamixer. 2006-07-22 14:56:48 +01:00
Jaroslav Kysela
91273c228f Fix examples for PCM API. Fix dogygen warnings. 2006-07-11 21:48:51 +02:00
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
408697bfe2 Add config for new snd-aoa driver 
Add a new config for new snd-aoa driver, aliased to PMacToonie.
 2006-06-30 11:34:30 +02:00
Takashi Iwai
67ff9b7bf0 Fixed driver alias of Aureon 7.1 Universe 
Fixed driver alias of Aureon 7.1 Universe.  Aureon71Universe was too long
as the driver name.  The corrected name is Aureon71Univ.
 2006-06-29 16:43:56 +02:00
Takashi Iwai
f725af9987 Fix segfault with bindings parameters of dmix/dshare 
Fix segfault with bindings parameters of dmix/dshare (bug#2235).
 2006-06-27 12:08:38 +02:00
Takashi Iwai
bbbb06bc8f Turn on iec958 capture of iec1724 boards with spdif PCM 
Automatically turn on iec958 capture of iec1724 boards
with spdif PCM via hooks plugin.
 2006-06-23 14:42:59 +02:00
Jaroslav Kysela
f042aab013 Added tag v1.0.12rc1 for changeset e91448ebc6bd17085fd8fd3a6d977be4df65a76f 2006-06-21 15:50:41 +02:00
Jaroslav Kysela
04b9161ede release 1.0.12rc1 
Patch-level: Merged
 2006-06-21 15:50:41 +02:00
Takashi Iwai
da17b50892 Add default dmix rate and format definitions in alsa.conf 
Added defaults.pcm.dmix_format and dmix_rate definitions to
alsa.conf.  They are referred as the default values of standard
dmix/dsnoop PCM.
 2006-06-16 19:27:35 +02:00
Takashi Iwai
9984a0a4b4 Fix division-by-zero in snd_pcm_dump_hw_setup() 
Fixed division-by-zero error in snd_pcm_dump_hw_setup().
 2006-06-16 18:53:32 +02:00
Takashi Iwai
b3c3e355d9 Initialize all fields of slave PCM instance of direct plugins 
Initialize all fields of slave PCM instance of direct plugins.
Some fields were not initialized properly.
 2006-06-16 18:52:12 +02:00
Pierre Ossman
2a7f35347b Make snd_hctl_wait() respect the API 
snd_hctl_wait() currently makes a lot of assumptions that fall outside
the defined API. snd_pcm_wait(), however, follows the API nicely so the
new version is based on that.

Signed-off-by: Pierre Ossman <ossman@cendio.se>
 2006-05-26 17:27:00 +02:00
Pierre Ossman
3fd9369990 Allow ioplugins to override snd_pcm_delay() 
Some io plug-ins might want to adjust the reported delay value and not
strictly follow the current buffer usage (that's why we have two calls
after all).

Allow them to specify a delay() callback and use the previous behaviour
if they don't.

Signed-off-by: Pierre Ossman <ossman@cendio.se>
 2006-05-26 17:08:18 +02:00
Juan Carlos Castro y Castro
1d80c5b901 Addition of "infile" parameter (virtual mic) to the file plugin 
When this new parameter is specified, the behavior of opening a file PCM
for input is changed to the following: reads from the device, instead of
being passed down to the slave PCM, will read the raw data from the
specified file. No file writes will take place in this case. In the
absence of this parameter, previous behavior is unchanged.

The input file name and descriptor are kept in the snd_pcm_file_t struct
in a manner analogous to the already existing output file parameter.

TODO:

(1) Only interleaved reads (snd_pcm_file_readi) have been implemented
for now.

(2) File read()'s that return a number of bytes that's not a multiple of
the frame size will result in data loss (choppiness). The rbuf,
rbuf_size_bytes, and rbuf_used_bytes members of the snd_pcm_file_t
struct will be used to address this problem in the future.

(3) Mind whether the PCM was opened in blocking mode. If so, we'll have
to loop until the buffer has been filled with read()'s.

Signed-off-by: Juan Carlos Castro y Castro <jcastro@vialink.com.br>
 2006-05-19 18:26:41 +02:00
Takashi Iwai
daed233936 Fix surround40 config for ens1370 
Fixed surround40 config for ens1370.  Added missing interface for
the hook control.
 2006-05-18 11:26:00 +02:00
Takashi Iwai
8a347e4267 Add hgcompile script and fix INSTALL document 
Added hgcompile script (just a copy of cvscompile), and
fixed INSTALL document about HG.
 2006-05-12 15:33:44 +02:00
Takashi Iwai
ffebf01d61 Correction for fixing alsa-lib static build 
Added the missing _snd_module_pcm_* definitions for static alsa-lib.

From: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
 2006-05-12 14:43:26 +02:00
Takashi Iwai
308f52e65a Fix a typo in pcm_file.c 
Fix a typo in snd_pcm_file_readn().
 2006-05-12 12:09:33 +02:00
Takashi Iwai
06e3df0549 Remove enum from kernel API 
Remove enum in structs from kernel API headers.
The enum is not always equivalent with int on some architectures.

From: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
 2006-05-10 16:27:14 +02:00
Takashi Iwai
f9e0c56c46 Fix hwptr update in rate plugin 
Fixed the update of hwptr in rate plugin.
This caused bad sounds on rate expansion and invalid memory access.
 2006-05-03 19:18:28 +02:00
Takashi Iwai
ae363f57be Fix the description of return value of snd_config_search_definition() 
Fixed the description of the return value of snd_config_search_definition().
 2006-05-02 17:48:47 +02:00