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Takashi Iwai [Wed, 20 Apr 2011 12:32:06 +0000 (14:32 +0200)]
EMU10K1.conf: Don't lock hook controls
Locking the controls in hooks causes a BUSY error when multiple
streams are opened, typically in PulseAudio. Better not to touch
the locking in hooks in such a case.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Raymond Yau [Wed, 20 Apr 2011 08:18:50 +0000 (16:18 +0800)]
test/latency: print error message when 2 periods per buffer not supported
Print error message when playback/capture does not support 2 periods
per buffer.
Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
David Henningsson [Tue, 19 Apr 2011 06:05:08 +0000 (08:05 +0200)]
Fix typo in comment in surround71.conf
BugLink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=591318
Reported-by: Ariel <asdebian@dsgml.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Takashi Iwai [Wed, 6 Apr 2011 06:34:56 +0000 (08:34 +0200)]
Mark Heaphone {Center|LFE} control of emu10k1 conf as optional
The controls referred in center_lfe definition in EMU10K1.conf should be
marked as optional since some boards don't have these.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Jaroslav Kysela [Wed, 30 Mar 2011 15:30:09 +0000 (17:30 +0200)]
configure: Fail when the user attempts to compile shared and static libs
There are some issues with libtool breaking the possibility to build both
types of libraries in one shot. Compile libraries separately.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Mon, 28 Mar 2011 09:04:19 +0000 (11:04 +0200)]
UCM: Fix LGPL licence ("how to receive" part referred GPL instead LGPL)
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
David Henningsson [Mon, 28 Mar 2011 08:19:16 +0000 (10:19 +0200)]
Conf: Fix channels of ICE1712 to 10/12
The ICE1712 kernel driver accepts 10 playback channels and
12 recording channels only. Therefore fix this channel count
in alsa-lib.
BugLink: http://bugs.launchpad.net/bugs/178442
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Sat, 19 Mar 2011 00:09:41 +0000 (01:09 +0100)]
UCM: Fix empty get_list - initialize returned pointer to NULL
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Fri, 18 Mar 2011 23:54:43 +0000 (00:54 +0100)]
UCM: comment fixes and fix myvalue initialization fix in add_values()
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Margarita Olaya [Fri, 18 Mar 2011 17:26:22 +0000 (11:26 -0600)]
alsa-lib: ucm: allow values to be read from devices
This allows devices value to be read using the get_value().
Also fix a little formatting.
Signed-off-by: Margarita Olaya Cabrera <magi@slimlogic.co.uk>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Tue, 15 Mar 2011 07:02:59 +0000 (08:02 +0100)]
alsa-lib: add LaCie Firewire Speakers/Griffin FireWave Surround driver
Add configuration files for the "default"/"front"/"surround51" devices
of the FireWire driver.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Raymond Yau [Sat, 26 Feb 2011 01:24:43 +0000 (09:24 +0800)]
Fix alsa-lib to regard 3D control - Depth as Playback Controls
This allow those mixer or recording application to find those controls which
are really used for capturing.
Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Jaroslav Kysela [Mon, 31 Jan 2011 14:18:50 +0000 (15:18 +0100)]
Release v1.0.24.1
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Mon, 31 Jan 2011 14:06:03 +0000 (15:06 +0100)]
ucm: add more error messages for cdev and cset commands
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Mon, 31 Jan 2011 13:24:19 +0000 (14:24 +0100)]
ucm: allow bind modifier to specific instances, other fixes
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Pierre-Louis Bossart [Fri, 28 Jan 2011 05:17:43 +0000 (23:17 -0600)]
ucm: make verb comments optional
avoid seg fault if no comment is provided
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Thu, 27 Jan 2011 13:58:51 +0000 (14:58 +0100)]
Release v1.0.24
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Thu, 27 Jan 2011 13:56:53 +0000 (14:56 +0100)]
real fix for the UCM code compilation issue
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Thu, 27 Jan 2011 13:40:31 +0000 (14:40 +0100)]
Fix UCM component handling in configure.in
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Thu, 27 Jan 2011 10:50:40 +0000 (11:50 +0100)]
Update hdspm.h file from Adrian Knoth - final version
This one matches the settled driver version.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Wed, 26 Jan 2011 10:33:55 +0000 (11:33 +0100)]
Update hdspm.h file from Adrian Knoth
To satisfy new hdspmixer requirements, update hdspm.h file.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Wed, 26 Jan 2011 09:35:56 +0000 (10:35 +0100)]
Add hdspm.h kernel header to include/alsa/sound tree for the hdspmixer app
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Mon, 24 Jan 2011 13:55:23 +0000 (14:55 +0100)]
Merge branch 'ucm'
Francesco Cosoleto [Sat, 22 Jan 2011 01:27:54 +0000 (02:27 +0100)]
pcm: fix typo in snd_pcm_recover() error message
Signed-off-by: Francesco Cosoleto <cosoleto@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Liam Girdwood [Tue, 11 Jan 2011 17:56:30 +0000 (18:56 +0100)]
ucm: fix switch device & modifier when no transition is found
Fix some logic bugs in switch device and switch modifier when
transition sequences are not found. Also fix check for new device.
Reported-by: w0806.kim@samsung.com
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Jaroslav Kysela [Tue, 11 Jan 2011 18:05:12 +0000 (19:05 +0100)]
ucm: add snd_use_case_verb_list() inline function
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Clemens Ladisch [Mon, 10 Jan 2011 15:22:15 +0000 (16:22 +0100)]
aliases.conf: add aliases for CMI8788-based cards
Add entries for all the aliases of the CMI8788 chip.
(Not all of them are currently used by the driver.)
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Liam Girdwood [Tue, 21 Dec 2010 22:12:00 +0000 (23:12 +0100)]
ucm: ctlparse - always terminate cset buffer
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Liam Girdwood [Tue, 21 Dec 2010 22:11:59 +0000 (23:11 +0100)]
ucm: fix handling of cset with spaces in the control name
Always terminate the cset command based on the last space found within the
cset command since the control name may contain spaces.
Liam Girdwood [Tue, 21 Dec 2010 22:11:58 +0000 (23:11 +0100)]
ucm: only select modifier when supported device is enabled
Make sure the supported device of a modifier is enabled before
we enable the modifier.
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Liam Girdwood [Tue, 21 Dec 2010 22:11:53 +0000 (23:11 +0100)]
ucm: implement basic script exec functionality
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Liam Girdwood [Tue, 21 Dec 2010 22:11:57 +0000 (23:11 +0100)]
ucm: check the correct return value for modifier
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Liam Girdwood [Tue, 21 Dec 2010 22:11:56 +0000 (23:11 +0100)]
ucm: check for valid value list before dereference.
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Liam Girdwood [Tue, 21 Dec 2010 22:11:55 +0000 (23:11 +0100)]
ucm: remove unused code.
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Liam Girdwood [Tue, 21 Dec 2010 22:11:54 +0000 (23:11 +0100)]
ucm: make sure active modifier and device lists are initialised
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Liam Girdwood [Tue, 21 Dec 2010 22:11:52 +0000 (23:11 +0100)]
ucm: remove parse_device() and call parse_compound() directly
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Liam Girdwood [Tue, 21 Dec 2010 22:11:51 +0000 (23:11 +0100)]
ucm: modifiers names must be compound parse
Modifier names must end in a .index to ensure we can support
same named modifiers. However the modifier index will be for internal
use only and the client will not use the index when setting modifier.
The modifier selection for same name modifiers will be based upon supported
device.
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Liam Girdwood [Tue, 21 Dec 2010 22:11:50 +0000 (23:11 +0100)]
ucm: removed unused 'active' member in struct use_case_device
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Mon, 29 Nov 2010 16:33:27 +0000 (17:33 +0100)]
ucm: initial implementation for cdev/cset
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Mon, 29 Nov 2010 14:49:13 +0000 (15:49 +0100)]
ucm: CTL devices are only one per card (remove DEV from comments)
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Mon, 29 Nov 2010 14:41:34 +0000 (15:41 +0100)]
ucm: add ValueDefaults section to the master file
- the get_value() function is recoded (tries to find the value in
parent's list)
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Pierre-Louis Bossart [Tue, 23 Nov 2010 14:47:08 +0000 (08:47 -0600)]
pcm_plugin: fix delay
PulseAudio ALSA modules report errors after calling
snd_pcm_avail_delay(), with a delay lower than the number of samples
available.
Correct delay using Jaroslav's recommendation:
"the result should be 'delay(slave) + mmap_capture_avail(pcm)"
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Tue, 23 Nov 2010 14:58:14 +0000 (15:58 +0100)]
ucm: add cdev
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Tue, 23 Nov 2010 12:40:25 +0000 (13:40 +0100)]
pcm: add MMAP_EMUL to type names
If we try to print this then it causes a read past the end of the array
in snd_pcm_type_name().
From: Dan Carpenter <error27@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Pierre-Louis Bossart [Fri, 19 Nov 2010 16:35:31 +0000 (10:35 -0600)]
pcm_plugin: remove unused client_frames and slave_frames routines
plug->client_frames and plug->slave_frames are not used by
any plugin, remove dead code.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Thu, 18 Nov 2010 08:27:07 +0000 (09:27 +0100)]
pcm: fix snd_pcm_avail_delay() function
For capture stream, the delay must be obtained as last, but we need to
update the ring buffer pointers for the avail_update call. So, rearrange
the code a bit and add hwsync call as first.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Clemens Ladisch [Mon, 15 Nov 2010 09:43:13 +0000 (10:43 +0100)]
support for period wakeup disabling
Add API to disable period wakeups.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Clemens Ladisch [Mon, 15 Nov 2010 09:33:35 +0000 (10:33 +0100)]
pcm: pass hw_params flags to slave
Fix required before interrupt disabling routines patch can be applied.
Without this fix, the interrupts are only disabled when directly
accessing hw devices.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Jaroslav Kysela [Wed, 10 Nov 2010 15:06:29 +0000 (16:06 +0100)]
ucm: fix parser for sequences and fix wrong strcmp
The sequences are not parsed correctly. First cfg value is the command
and second value is the command argument.
Also, fix strcmp calls in ucm/main.c (reported by
abraham duenas <aduejazz@gmail.com>).
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Clemens Ladisch [Wed, 10 Nov 2010 09:11:51 +0000 (10:11 +0100)]
USB-Audio.conf: fix Audiophile USB card name
The device name of the M-Audio AudioPhile USB is actually "Audiophile USB (tm)".
Also keep the old string, just to be sure.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Jaroslav Kysela [Thu, 4 Nov 2010 18:58:44 +0000 (19:58 +0100)]
control: add ASCII parsers from amixer
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Fri, 29 Oct 2010 15:36:41 +0000 (17:36 +0200)]
pcm direct plugins: change timestamping in dsnoop
Do not use own timestamps, try to sync hw.ptr with real timestamp.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Tue, 26 Oct 2010 12:26:46 +0000 (14:26 +0200)]
ucm: debug parser
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Simon McVittie [Fri, 8 Oct 2010 08:06:58 +0000 (09:06 +0100)]
configure.in: don't rely on test -a, not all shells support it
Notably, /bin/sh in older Debian and Ubuntu is dash, which doesn't.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Simon McVittie [Fri, 8 Oct 2010 08:06:29 +0000 (09:06 +0100)]
Version-check libtool correctly when doing an out-of-tree build
libtool is only created at the end of ./configure, so it doesn't make
sense to grep it in ./configure (the check would always fail the first
time). However, ltmain.sh is copied into the ${srcdir} by libtoolize and
should be safe to check at any time that configure can be run.
Signed-off-by: Simon McVittie <smcv@debian.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Fri, 15 Oct 2010 08:33:20 +0000 (10:33 +0200)]
tlv: fix returned dB information for min-is-mute controls
For TLV information that indicates that the minimum value is actually
muted, the returned range used the wrong minimum dB value, and
converting dB values to raw control values did not round up correctly
near the minimum.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Jaroslav Kysela [Wed, 13 Oct 2010 09:48:52 +0000 (11:48 +0200)]
ucm: implemented card list feature
- also added some test files to test/ucm tree
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Tue, 12 Oct 2010 11:29:05 +0000 (13:29 +0200)]
ucm: unify snd_use_case_geti(), add snd_use_case_card_list() template
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Mon, 11 Oct 2010 08:34:12 +0000 (10:34 +0200)]
config file processing: rewrite the locking - use one recursive mutex
Avoid configuration file processing races when multiple threads call
the *open() functions together (for example using alsaloop with
multiple -T jobs can reproduce this issue).
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Fri, 1 Oct 2010 12:08:03 +0000 (14:08 +0200)]
namehint: Another fix to properly evaluate hw devices
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Fri, 1 Oct 2010 11:31:45 +0000 (13:31 +0200)]
namehint: Fix hw device evaluation (missing last device)
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Fri, 1 Oct 2010 11:30:59 +0000 (13:30 +0200)]
ucm: cosmetic fix
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Wed, 22 Sep 2010 13:35:11 +0000 (15:35 +0200)]
ucm: added implementation for other ucm parts, only card name list is missing
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Wed, 22 Sep 2010 12:31:15 +0000 (14:31 +0200)]
ucm: Introduce "Value {}" section, more implementation work
- new "Value {}" section is introduced for read-only values
describing the PCM and control/mixer IDs (or any other
things)
- more complete implementation for API functions
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Wed, 15 Sep 2010 06:11:42 +0000 (08:11 +0200)]
Fix typo for surround PCMs in src/conf/cards/Loopback.conf
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Tue, 7 Sep 2010 13:35:14 +0000 (15:35 +0200)]
ucm: Moved ucm to src/ucm subdirectory
- separate code to more files
- use standard lists to represent structures
- use alsa-lib configuration parser
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Wed, 25 Aug 2010 07:03:36 +0000 (09:03 +0200)]
ucm: Recode header to be more universal
- merge all similar functions to one - make everything
string based
- add possibility to create virtual cards
- add comment pairs for the end user interface
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Wed, 25 Aug 2010 07:04:51 +0000 (09:04 +0200)]
Add Loopback.conf to define standard PCM devices for snd-aloop driver
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Liam Girdwood [Mon, 23 Aug 2010 16:17:19 +0000 (18:17 +0200)]
ucm: build - add build support for Use Case Manager
Add doxygen and make support for UCM.
CC: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Justin Xu <justinx@slimlogic.co.uk>
Signed-off-by: Stefan Schmidt <stefan@slimlogic.co.uk>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Liam Girdwood [Mon, 23 Aug 2010 16:17:18 +0000 (18:17 +0200)]
ucm: core - Add initial Use Case Manager support.
This patch adds audio Use Case management support to alsa-lib.
UCM is designed to abstract the audio device hardware mixer controls into
high level abstract use cases.
The use case manager works by configuring the sound card ALSA kcontrols to
change the hardware digital and analog audio routing to match the requested
device use case. The use case manager kcontrol configurations are stored in
easy to modify text files.
UCM development has been kindly sponsored by Texas Instruments Inc,
Wolfson Microelectronics PLC and Slimlogic Ltd.
CC: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Stefan Schmidt <stefan@slimlogic.co.uk>
Signed-off-by: Justin Xu <justinx@slimlogic.co.uk>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Liam Girdwood [Mon, 23 Aug 2010 16:17:17 +0000 (18:17 +0200)]
ucm: header - ALSA Use Case Manager
This patch adds the API header for alsa-lib Use Case Management support.
This file defines the public interface exported by UCM to client
applications.
UCM development has been kindly sponsored by Texas Instruments Inc,
Wolfson Microelectronics PLC and Slimlogic Ltd.
CC: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Stefan Schmidt <stefan@slimlogic.co.uk>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Justin Xu <justinx@slimlogic.co.uk>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Jaroslav Kysela [Mon, 23 Aug 2010 15:05:36 +0000 (17:05 +0200)]
general: recoded snd_dlobj_ functions
- changed logic to get/put blocks
- added mutex locking of the symbol list
- added reference counting (do not free used dl handles)
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Pierre-Louis Bossart [Fri, 20 Aug 2010 01:42:30 +0000 (20:42 -0500)]
HDA-Intel: do not lock IEC958 Playback switch
As discussed with Takashi, removing the lock allows apps to mute
the output using the mixer interface.
Other AES controls remain locked.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Jaroslav Kysela [Fri, 20 Aug 2010 08:31:17 +0000 (10:31 +0200)]
namehint: Evaluate more possibilities for hw devices
This tries to fix the issue when logical device indexes does not match the
hardware device indexes (like hdmi -> 0:3, 1:7, 2:8, 3:9).
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Takashi Iwai [Fri, 13 Aug 2010 14:11:36 +0000 (16:11 +0200)]
Add missing support for 3-byte formats for 16bit put conversion
In the put conversion, the support for 3-byte formats was missing.
This resulted in inaudible volume with rate plugin & co.
Typos fixed by Mark Hills <mark@pogo.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Jaroslav Kysela [Thu, 12 Aug 2010 06:21:26 +0000 (08:21 +0200)]
pcm: Fixed typo (wrong deleted line) instroduced in the minperiodsize patch
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Wed, 11 Aug 2010 18:20:40 +0000 (20:20 +0200)]
pcm: introduce defaults.pcm.compat to change the params choose behaviour
Having getenv directly in the function is not a good idea. Allow
configuration of the behaviour change in snd_pcm_param_choose() function
using alsa.conf. Use the environment variable LIBASOUND_COMPAT only
as fallback.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Wed, 11 Aug 2010 17:45:40 +0000 (19:45 +0200)]
pcm: add defaults.pcm.minperiodtime parsing
Some broken applications like Audacious don't set any timing parameters.
While the alsa-lib behaviour is to select the smallest period size and
biggest buffer size, the result is the generation of thousands
interrupts per second.
The default value in alsa.conf is 5000usec.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Anssi Hannula [Tue, 3 Aug 2010 17:27:49 +0000 (20:27 +0300)]
HDA-Intel: present all 4 HDMI outputs instead of just the first one
Commit
92608badc519a8c1f65d93743396517aaa582b53 in linux kernel added
the possibility of 3 additional HDMI devices on indexes 7-9.
Present all those additional devices using the "hdmi" alias as well.
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Jaroslav Kysela [Wed, 4 Aug 2010 17:47:01 +0000 (19:47 +0200)]
test/latency: fix timediff calculation
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Anssi Hannula [Mon, 2 Aug 2010 15:50:08 +0000 (18:50 +0300)]
pcm_plug: fix comparison always true
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Jaroslav Kysela [Thu, 22 Jul 2010 09:33:20 +0000 (11:33 +0200)]
pcm - ladspa: fix small memory leak in snd_pcm_ladspa_free_instances()
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
John Lindgren [Tue, 20 Jul 2010 22:38:37 +0000 (00:38 +0200)]
Memory leak in namehint.c
Get_card_name() can be called more than once on the same list, so it
must free the previous list->cardname before replacing it.
Signed-off-by: John Lindgren <john.lindgren@tds.net>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Peter Ujfalusi [Tue, 20 Jul 2010 07:34:54 +0000 (10:34 +0300)]
tlv: Remove tailing tab after snd_ctl_get_dB_range function
Cosmetic fix.
There was a tab instead of new line after snd_ctl_get_dB_range
function.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Peter Ujfalusi [Tue, 20 Jul 2010 07:34:53 +0000 (10:34 +0300)]
tlv: Handle 'holes' in SND_CTL_TLVT_DB_RANGE array
When converting from dB to raw value, and DB_RANGE is
used with non overlapping map, dB value in between the
sub ranges will be not found.
For example, if the control has the following:
0: -10dB
1: -5dB
2: 0dB
3: 2dB
4: 4dB
static const unsigned int nonoverlapping_tlv[] = {
TLV_DB_RANGE_HEAD(2),
0, 2, TLV_DB_SCALE_ITEM(-1000, 500, 0),
3, 4, TLV_DB_SCALE_ITEM(200, 200, 0),
};
Range 1: -10 .. 0dB
Range 2: 2 .. 4dB
If user asks for 1dB the snd_tlv_convert_from_dB will not find
the raw value, since the 1dB is not part of either range.
To fix this, we will store the previous non maching range's
maximum raw value. If the dB value is not found in the next range,
we will check, if the requested dB value is in between the current
and the previous range, and if it is than pick the apropriate raw
value based on the xdir (up or down rounding).
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Peter Ujfalusi [Tue, 20 Jul 2010 07:34:52 +0000 (10:34 +0300)]
tlv: Check out of range dB with SND_CTL_TLVT_DB_RANGE
When converting from dB value to raw value, the control's
full range was not checked in case of SND_CTL_TLVT_DB_RANGE.
Check out of range dB values, and return apropriate raw
value for the caller.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Colin Guthrie [Sun, 28 Feb 2010 22:25:26 +0000 (22:25 +0000)]
alisp - Fix a string format ambiguity
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Peter Ujfalusi [Wed, 19 May 2010 06:19:26 +0000 (08:19 +0200)]
control: tlv: Check dB range only within the control's volume range
The DB_RANGE need to be used on some HW, since the gain on
volume control is not continuous, and has to be divided into
several sub DB_SCALE ranges.
ASoC has a feature to override the HW default volume range,
and in this case when the volume range is less than the
HW maximum we do not need to go through the whole DB_RANGE,
but we need to stop where the kcontrol's maximum tell us.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Pedro Lopez-Cabanillas [Thu, 22 Apr 2010 13:42:20 +0000 (15:42 +0200)]
seq: Fix for snd_seq_parse_address()
snd_seq_parse_address() uses strncmp() to compare the client name
in the string argument with the existing clients, until it finds one
name matching the same leading characters. This may produce wrong
results when there are two sequencer clients with similar names.
Example: "KMidimon" : "Kmid"
Signed-off-by: Pedro Lopez-Cabanillas <pedro.lopez.cabanillas@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Rémi Denis-Courmont [Wed, 21 Apr 2010 16:37:48 +0000 (18:37 +0200)]
Use thread-safe locale functions if available
setlocale() is not thread-safe. It can actually trigger a crash if
another thread uses locale informations at the same time in the process.
Library code should use POSIX newlocale/duplocale/uselocale/freelocale
instead. Those functions only change the locale data for the calling
thread.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Rémi Denis-Courmont [Wed, 21 Apr 2010 16:37:47 +0000 (18:37 +0200)]
Check for thread-specific locale support
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Fri, 16 Apr 2010 11:11:05 +0000 (13:11 +0200)]
Release v1.0.23
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Tue, 13 Apr 2010 08:08:56 +0000 (10:08 +0200)]
pcm_share plugin: fix pcm->monotonic setup in open() function
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Wed, 10 Mar 2010 08:40:02 +0000 (09:40 +0100)]
pcm_hw - show errno codes
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Wed, 3 Mar 2010 09:58:53 +0000 (10:58 +0100)]
pcm direct plugins: drain() call might be blocked when threads are used
Add SETUP state checks and do modifications according latest ALSA driver
(passing wrong event identification).
ALSA bug#4914
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Tue, 2 Mar 2010 13:01:32 +0000 (14:01 +0100)]
pcm_dmix: add support for S24_LE format
From: Bart De Vos <bart_dv@eia.be>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Tue, 23 Feb 2010 09:58:00 +0000 (10:58 +0100)]
Fix snd_pcm_sw_params_set_period_event() implementation
Fix the PCM timer open subdevice number in the pcm_hw plugin.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Jaroslav Kysela [Sun, 31 Jan 2010 08:40:08 +0000 (09:40 +0100)]
pcm: fix read_areas and write_areas
The stream state was wrongly updated and handled.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
David Fries [Fri, 25 Dec 2009 20:22:38 +0000 (14:22 -0600)]
modem.conf Off-hook improve behavior
Only restore the old value if it differs from the requested
value, because if it has changed restoring the old value
overrides the change. Take for example, a voice modem with
a .conf that sets preserve off-hook. Start playback (on-hook
to off-hook), start record (off-hook to off-hook), stop
playback (off-hook to restore on-hook), stop record (on-hook
to restore off-hook), Clearly you don't want to leave the
modem "on the phone" now that there isn't any playback or
recording active.
Signed-off-by: David Fries <david@fries.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Mike Frysinger [Sun, 17 Jan 2010 21:55:03 +0000 (16:55 -0500)]
add atomic operations for Blackfin parts
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>