Commit graph

1592 commits

Author SHA1 Message Date
Lu, Han
9fa7f6fd06 alsabat: rename to avoid naming conflict
alsa-utils as well as bareos-bat (as well a some Bacula packages)
all contain a program called /usr/bin/bat, which causes conflicts on
various distributions ("basic audio tester" vs "bareos administration
tool"("bacula administration tool")).
Rename to avoid conflict.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-02-03 08:49:53 +01:00
Vinod Koul
18d5f52a61 amixer: skip showing asoc tlv byte controls
ASoC TLV Byte controls are very large size controls so we should add new
options for these. So skip dumping contents for these.

$amixer -c0 cget numid=16
numid=16,iface=MIXER,name='mdl params'
  ; type=BYTES,access=-----RW-,values=30336
  ; ASoC TLV Byte control, skipping bytes dump

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-01-29 07:26:56 +01:00
Jaroslav Kysela
d633469c9d alsa-info.sh: add man page 2016-01-13 09:47:28 +01:00
Takashi Iwai
ed0cce1b60 bat: Don't pass incompatible function pointers to pthread_cleanup_push()
pthread_cleanup_push() takes a function pointer for void (void *).
Although it may work in most cases, we shouldn't pass an incompatible
function pointer there, as some old gcc complains:
  alsa.c:560: warning: initialization from incompatible pointer type
  alsa.c:562: warning: initialization from incompatible pointer type

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-09 14:09:50 +01:00
Takashi Iwai
3bf8e79c3b bat: Avoid local signal.h file
The local header file named as "signal.h" causes mysterious compile
error when built with an old glibc.
 signal.h:27: error: conflicting types for 'sin_generator_init'
 ./signal.h:27: error: previous declaration of 'sin_generator_init' was here
 signal.h:28: error: conflicting types for 'sin_generator_next_sample'
 ./signal.h:28: error: previous declaration of 'sin_generator_next_sample' was here
 ....

This turned out to be the conflict of signal.h; namely, pthread.h that
is included before our local signal.h also includes "pthread.h".
Since our local "signal.h" has a higher priority, it gets loaded
instead of the expected pthread's one.  Then we load it again, and it
screws up.

Although it's basically a bug of pthread, it's anyway not good to have
a header file conflicting with the standard header file.  So, let's
name it more explicitly as specific to BAT, bat-signal.h, for avoiding
such a conflict.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-11-09 14:04:11 +01:00
Jaroslav Kysela
d5a682946d Release v1.1.0
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2015-10-27 17:34:26 +01:00
Jaroslav Kysela
47e668f453 bat: add all headers to noinst_HEADERS
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2015-10-27 17:32:51 +01:00
Jaroslav Kysela
bc352dfba9 bat: don't link all binaries with fftw library, add missing header
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2015-10-27 17:15:58 +01:00
Jaroslav Kysela
9b757e3a64 configure.ac: check for fftw3/m(sqrtf)/pthread only when BAT is enabled 2015-10-27 16:09:30 +01:00
Caleb Crome
0960094905 BAT: Add missing locale.h header
Missing include became apparent when -O3 was not specified.
Added the header to remove error messages during debug compile.

Signed-off-by: Caleb Crome <caleb@crome.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-24 09:43:26 +02:00
Lu, Han
73f9dd149e BAT: Add man page
Add more information about BAT utility, including design intent,
principles, use mode, hardware connection, options, example and
return value.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-21 09:29:52 +02:00
Lu, Han
2abee9c5b4 BAT: Use dynamic temp file
Use dynamic temp file instead of fixed temp file to store recorded
wav data, for better security.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 11:06:24 +02:00
Lu, Han
5a48606d94 BAT: Change comments and interface of usage()
1. Change comment strings to make the descriptions more clear;
2. Add indent for option lines that have no indent;
3. Use a const string instead of argv[0] as program name.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 11:06:24 +02:00
Lu, Han
8c910830f0 BAT: Use colon instead of comma for separation
Use colon instead of comma to separate frequency parameters, for
in several locale comma may be handled as decimal point.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 11:06:24 +02:00
Lu, Han
2d0a124674 BAT: Remove redundant message strings
Cutting down 6 message strings to 2, as translators need to work
on each different variant.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-20 11:06:23 +02:00
Mike Frysinger
c0130c8ec2 build: Do not try to detect cross-compiler
cross compilers are passed via path may not be a gcc based cross
compiler in such cases this check fails and try's to force gcc based
cross compiler detection, This code is a convenience that limits the
build system.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-08 19:13:47 +02:00
Takashi Iwai
6fb0f5b6d5 Add bat binary to .gitignore
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-02 12:47:25 +02:00
Takashi Iwai
2f52d5bce6 Add compile to .gitignore
Another junk.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-02 12:47:03 +02:00
Lu, Han
226ad884d2 BAT: Add Makefile and configures
Add Makefile and configures that enable BAT on alsa-utils

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Bernard Gautier <bernard.gautier@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-02 12:42:03 +02:00
Lu, Han
d727c9d90e BAT: Add spectrum analysis functions
Add functions that detecting signal frequency through spectrum
analyzing.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Bernard Gautier <bernard.gautier@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-02 12:42:03 +02:00
Lu, Han
6c4c5e51fa BAT: Add converting functions
Add functions that converting audio samples to double data for analysis,
and functions that converting float data to audio samples for playback.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Bernard Gautier <bernard.gautier@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-02 12:42:02 +02:00
Lu, Han
34e9ae911f BAT: Add signal generator
Add function that generates sine waveform through math lib.
The waveform can be used as source for playback or analysis.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Bernard Gautier <bernard.gautier@intel.com>
Signed-off-by: Caleb Crome <caleb@crome.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-02 12:42:02 +02:00
Lu, Han
05850912b8 BAT: Add playback and record functions
Add functions as main loop of playback thread and record thread.
The functions access pcm hardware through ALSA APIs.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Bernard Gautier <bernard.gautier@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-02 12:42:01 +02:00
Lu, Han
cba9050edf BAT: Add common definitions and functions
Add common definitions of macros and data structures; Add functions
that used by multiple components, such as wav file reading and writing.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Bernard Gautier <bernard.gautier@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-02 12:42:01 +02:00
Lu, Han
c7e0c35661 BAT: Add initial functions
Add main entrance, command line parsing, parameter initiating and
thread initiating functions for BAT.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Bernard Gautier <bernard.gautier@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-10-02 12:42:00 +02:00
Takashi Iwai
7d6673cc13 alsactl: Manage both save and restore in a single unit
With RemainAfterExit=true, we can manage both save and restore of the
card state in a single unit file.  This will fix also the case where
systemd reloads the service; with two individual units, it will
restore the previous state before saving, and may lead to inconsistent
state suddenly.

Also fix alsa-state.service as well to make both start and stop
working in a simpler way.

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=929619
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-29 17:54:17 +02:00
Ricard Wanderlof
cd1bb5f4a7 aplay: fix VU meter for S24_LE etc formats
When recording or playing back audio in a format where the number of
significant bits is less than the physical width (e.g. S24_LE), the VU
meter code needs to consider the number of significant bits in the samples
rather than the physical sample width (e.g. 24 vs 32 bits). Otherwise the
resulting VU meter display will be far too low and it will just indicate
0% all the time.

Tested with a device supporting the S24_LE format.

Signed-off-by: Ricard Wanderlof <ricardw@axis.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-23 16:28:33 +02:00
Alexander Volkov
5f0fc49a3a arecord: Remove only regular files
arecord removes a file before writing into it. It's not
appropriate in some cases. For example, if you a pass
a symlink to a file, then the symlink will be removed
while the user expects to record into the symlink's target.
Another case is recording into the device file. Some
modems provide a tty device file as a voice device.
And it's not possible to write into it under root with
arecord, because it removes the device file.

So check the type of a file before writing into it and
remove only regular files.

Signed-off-by: Alexander Volkov <a.volkov@rusbitech.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-23 15:27:40 +02:00
Ken Benoit
4482cc7cfe speaker-test: fix option ordering
The -c and -s options needed to be provided in a specific order for the -s option to work correctly.

This pulls the speaker option check outside of the option parsing so that all the options have been parsed before checking to see if the parameter to -s is correct.

Signed-off-by: Ken Benoit <kbenoit@redhat.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2015-09-17 21:49:09 +02:00
Takashi Iwai
0e864e1a3a alsactl: Add path condition to alsa-store and alsa-restore services
With alsa-restore.service and alsa-store.service, systemd invokes
alsactl at boot and shutdown times.  When this is invoked on a system
without sound cards, it results in an ugly error message from alsact

  /usr/sbin/alsactl: save_state:1590: No soundcards found...
  return code is "19"

Add ConditionPathExistsGlob checks of /dev/snd/control* devices for
avoiding unnecessary invocations of alsactl on such a system.

Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=940950
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-10 14:42:24 +02:00
Takashi Iwai
ff9b070d9c alsaucm: Drop localbuild hacks
The include and library paths shouldn't be across the build tree.
The installed alsa-lib must have the UCM support for building the
stuff here in alsa-utils repo correctly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-04 18:26:40 +02:00
Takashi Iwai
a99d4273b3 Add topology/alsatplg to .gitignore
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-04 17:46:42 +02:00
Liam Girdwood
665d980aa5 topology: Add command line topology tool to build topology binaries
Add a command line tool that will parse topology text files and convert to the binary
topology data as used by the kernel.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-04 17:45:07 +02:00
Julian Scheel
791ae1c180 speaker-test: Add option to specify signal scale
Allow generated signals (sine and noise) to have a specified signal scale
instead of using hardcoded limits of 80%. This can be handy for debugging, ie
when analysing clipping issues with audio drivers.

Signed-off-by: Julian Scheel <julian@jusst.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-17 20:24:45 +02:00
Tobias Stoeckmann
13c8269414 alsactl: terminate readlink result string
readlink does not guarantee that its result string is nul-terminated.
Instead, increase the buffer by one byte to make sure that we can
add '\0' at the end.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-13 16:37:28 +02:00
Takashi Iwai
46b6082756 aplay: Fix uninterruptible aplay
When aplay is invoked to play from stdin, it can't be terminated by
normal signals like SIGTERM or SIGINT.  It's because our signal
handler tries to trap as much as possible while the stalling point is
not in the PCM loop but rather the file I/O.

For fixing this, leave our signal handler once when a signal is
received and snd_pcm_abort() is called.  At the next hit, it shall be
handled normally.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-04-29 18:01:58 +02:00
Takashi Iwai
9aa5c271f4 aplay: Fix type for signal flag
A flag used in signal handlers has to be a special atomic type,
volatile sig_atomic_t.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-04-29 18:01:07 +02:00
Takashi Iwai
8188c2466a alsa-info: Don't try update when wget isn't available
... otherwise it overwrites a zero size file.  Also add a check of
zero size file in the update procedure, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-04-27 21:29:06 +02:00
Takashi Sakamoto
f3abdeea00 amixer: expand local storage for item name according to kernel code
According to kernel code (snd_ctl_elem_init_enum_names() in
sound/core/control.c), the maximum length of item name is 63 characters
(+ 1 terminator = 64 bytes). But current amixer implementation
uses 40 bytes. This causes name truncation and fail to operation.

This commit fixes this bug by expanding the length of local variables.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-04-09 08:11:05 +02:00
Peter Meerwald
1a19ec1538 amixer: Don't set only the first item in sset_enum()
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-05 11:05:44 +01:00
Jaroslav Kysela
85c622e298 Release v1.0.29
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2015-02-26 15:49:40 +01:00
Jaroslav Kysela
d9021f34d9 alsa-info.sh: add script to EXTRA_DIST (automake) 2015-02-26 15:47:27 +01:00
Matthieu Crapet
554706585c configure: allow contitional compilation of alsaucm
If alsa-lib have been compiled with --disable-ucm, alsaucm can't be built.
Detection is dynamic, no configure command line option is available for now.

Signed-off-by: Matthieu Crapet <Matthieu.Crapet@ingenico.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-01-14 16:09:21 +01:00
David Henningsson
e1745a69fe alsactl/init: Add "Line Out" to list of outputs to initialize
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-01-12 17:01:06 +01:00
David Henningsson
d522b45508 alsactl/init: Change the "basic rules" description
We now enable more outputs than just the main speaker, so update
the basic rules to reflect the actual situation.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-01-12 17:00:56 +01:00
Jaroslav Kysela
55d41b7fe3 alsactl: add missing state_unlock() call 2014-12-24 20:15:26 +01:00
Takashi Iwai
088593c039 amixer: Parse the value more strictly
So far amixer allows some unexpected suffix and assumes as a raw
absolute value without returning an error.  This is rather dangerous,
e.g. user might not notice that a completely wrong value was set when
the command line included a typo.

This patch makes the parser a bit more strict: it doesn't allow any
longer invalid suffixes, instead either returns an error or skips the
invalid value, depending on the operation mode.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-23 10:04:24 +01:00
Takashi Iwai
45a334e71c amixer: Make "dB" case-insensitive in set commands
We don't have to be necessarily too strict about case-sensitivity of
"dB" suffix used in set commands.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-11-23 09:45:44 +01:00
Jaroslav Kysela
8f361d83cf Revert "aplay: fix pcm_read() return value"
This reverts commit 8aa13eec80.

The semantics for pcm_read() and pcm_readv() was changed, but the
callers expect the exact frame count as requested. It's possible
to fix callers, but the fix is more complicated than to revert the
change. Note that '-d' processing was broken in some cases.

Note: The reverted commit allows that the return value might be
greater than requested (see the first condition in read routines).
2014-10-01 15:43:57 +02:00
Jaroslav Kysela
89a4f490bd alsactl: coverity - missing_va_end – va_end was not called for "ap" 2014-09-24 10:52:17 +02:00