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* nhlt: add nhlt-dmic-info utilityHEADmasterJaroslav Kysela2023-05-161-1/+12
| | | | | | | | | The microphone arrays for Intel platforms are described in the ACPI NHLT table. This table is available in sysfs. Parse this information and use a more common format (json) for output. This information is usable for the further DSP processing. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.2.9v1.2.9Jaroslav Kysela2023-05-041-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Add OpenBSD supportSASANO Takayoshi2023-02-031-1/+1
| | | | | | | | | | | | | | | - ERESTART not supported platform: use EINTR instead - add include/os_compat.h, well-used OS specific definition - copied include/bswap.h from alsa-lib - EPIPE and ESTRPIPE are different usage, but currently EPIPE is used when ESTRPIPE is not defined. To fix this problem, assign ESPIPE instead. Fixes: https://github.com/alsa-project/alsa-utils/pull/186 Signed-off-by: SASANO Takayoshi <uaa@uaa.org.uk> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* configure.ac: fix build without dlfcn.hFabrice Fontaine2022-11-041-1/+4
| | | | | | | | | | | | | | | | | Fix the following static build failure (i.e. without dlfcn.h) raised since version 1.2.7 and https://github.com/alsa-project/alsa-utils/commit/44d3e8aa44fc12f95bfeef0e3a1051e8f77047b5: pre-processor.c:28:10: fatal error: dlfcn.h: No such file or directory 28 | #include <dlfcn.h> | ^~~~~~~~~ Fixes: - http://autobuild.buildroot.org/results/1173a1ee28a58ce565a3274f35e868c35bb2e04e Fixes: https://github.com/alsa-project/alsa-utils/pull/165 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.2.8v1.2.8Jaroslav Kysela2022-10-241-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* configure: automake - use subdir-objects optionJaroslav Kysela2022-06-021-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* configure: use AC_DISABLE_STATIC (for topology modules)Jaroslav Kysela2022-06-021-0/+1
| | | | | Fixes: https://github.com/alsa-project/alsa-utils/issues/152 Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.2.7v1.2.7Jaroslav Kysela2022-05-311-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* topology: plugins - add Intel nhlt encoder pluginJaska Uimonen2022-05-031-1/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Intel nhlt acpi table encoder plugin into topology2.0 processing. Nhlt internal structure is defined in: https://01.org/sites/default/files/595976_intel_sst_nhlt.pdf Nhlt acpi table contain vendor specific binary data blobs that are used in some Intel dsp platforms for configuring the dmic and ssp hardware. The function of this code is mainly to generate the vendor specific binary blobs, but as there is existing nhlt parser code and header in kernel there's no point of re-inventing the container: just use the existing nhlt acpi table format. Basically this code is creating similar nhlt acpi table that you would get from: cat /sys/firmware/acpi/tables/NHLT This code will have implementation for dmic and ssp endpoints. Thus the code will translate the topology dai tokens into vendor specific binary blobs and pack them into nhlt acpi table. Ssp and dmic code is lifted from Sound Open Firmware (sof) code base, thus it will have BSD-3 license. This plugin can be enabled from command line with: alsatplg -DPREPROCESS_PLUGINS="nhlt" -c foo.conf -p -o bar.tplg You can also dump the nhlt binary into a file with additional define: -DNHLT_BIN="nhlt.bin" Link: https://github.com/alsa-project/alsa-utils/pull/129 Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.2.6v1.2.6Jaroslav Kysela2021-12-061-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.2.5.1v1.2.5.1Jaroslav Kysela2021-06-141-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.2.5v1.2.5Jaroslav Kysela2021-05-271-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* autotools: preparation to use memfd_create(2)Takashi Sakamoto2021-03-111-0/+5
| | | | | | | | | | | | This is a preparation to use memfd_create(2) system call for test programs of axfer. The system call was introduced at Linux kernel v3.17 and relatively new. For safe, this commit adds detection of memfd_create() in autotools side so that application can handle the case not to detect. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* alsactl: add 'clean' command to remove the application controlsJaroslav Kysela2021-03-041-1/+1
| | | | | | | | | | | It is handy to remove all card controls created by applications. This change allows to remove those controls for all cards, selected card or selected card with a control id filter list like: alsactl clean 0 "name='PCM'" "name='Mic Phantom'" Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.2.4v1.2.4Jaroslav Kysela2020-10-151-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.2.3v1.2.3Jaroslav Kysela2020-06-071-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.2.2v1.2.2Jaroslav Kysela2020-02-191-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* configure: fix the inverted libatopology checkJaroslav Kysela2020-02-191-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* configure: fix new libatopology checkJaroslav Kysela2020-02-091-5/+1
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* configure: Fix linking of alsatplg with the older libsJaroslav Kysela2019-12-031-0/+5
| | | | | BugLink: https://github.com/alsa-project/alsa-utils/issues/33 Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.2.1v1.2.1Jaroslav Kysela2019-11-141-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.1.9v1.1.9Jaroslav Kysela2019-05-101-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.1.8v1.1.8Jaroslav Kysela2019-01-071-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* axfer: add support for libffado transmission backendTakashi Sakamoto2018-11-131-0/+12
| | | | | | | | | | | | | | | | | | | | | At present, axfer is designed to use several types of backend for transmission of data frames. This commit is an implementation example of the backend. Libffado is a userspace library for transmission of data frames according to protocols similar to IEC 61883-1/6. This library handles audio and music units on IEEE 1394 bus. Unfortunately, this library executes ctor/dtor of instances for some objects in startup/finish routines of C runtime. As a result, it outputs some superfluous messages even if the backend is not actually used. Furthermore, this library brings memory leak internally. Therefore, it's not practical to build this backend for generic purposes. Although the backend implementation works fine, this commit is just for technical preview. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* axfer: add unit test for container interfaceTakashi Sakamoto2018-11-131-1/+2
| | | | | | | | | | In former commits, container module gets supports of parser/builder for several types of file format. This commit adds a unit test for them. This includes positive test cases only. The test cases actually generate I/O to file systems for many test cases. It takes a long time to finish. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* axfer: add an entry point for this commandTakashi Sakamoto2018-11-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | This commit adds a new command, 'axfer' ('ALSA transfer'), to transfer data frames described in asound.h. This command is intended to replace current aplay. The most of features and command line parameters come from aplay as much as possible, while it has more better feature and code to maintain. This commit adds an entry point for this command. Current option system of aplay is still available, while this command has a sub-command system like commands in iproute2. Currently, two sub-commands are supported; 'list' and 'transfer'. The 'list' sub-command has the same effect as '-l' and '-L' options of aplay. The 'transfer' sub-command has the same effect as the main feature of aplay. For the sub-command system, an option for stream direction is required; '-P' for playback and '-C' for capture. If you create symbolic links to this binary for aplay/arecord, please execute: $ ln -s axfer aplay $ ln -s axfer arecord Actual code for each sub-command will be implemented in later commits. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* initial version of .travis.ymlJaroslav Kysela2018-10-241-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.1.7v1.1.7Jaroslav Kysela2018-10-161-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.1.6Jaroslav Kysela2018-04-031-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.1.5v1.1.5Jaroslav Kysela2017-11-141-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* alsactl: Move systemd unit start-up from basic.target to sound.targetChris Mayo2017-10-061-1/+5
| | | | | | | | | | | | | | | | | | Ensures soundcard is ready before restoring state. sound.target added to systemd in v18: https://cgit.freedesktop.org/systemd/systemd/commit/?id=88dfa2938af Simplify dependencies: - After=alsa-state.service is not needed because both units test for @daemonswitch@ with opposite outcomes. - After=sysinit.target is automatically added by systemd. First proposed by Tom Yan. Signed-off-by: Chris Mayo <aklhfex@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Release v1.1.4v1.1.4Jaroslav Kysela2017-05-121-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* Release v1.1.3v1.1.3baserock/v1.1.3Jaroslav Kysela2016-12-201-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* configure.ac: add a check for rst2man, a reStructuredText man page generatorAntonio Ospite2016-12-091-0/+9
| | | | | | | | | | | | | Define a USE_RST2MAN conditional so that, when available, rst2man can be used to generate man pages from reStructuredText source files. The code follows what is done to check for xmlto. On Debian system, the rst2man executable is provided by python-docutils or python3-docutils. Signed-off-by: Antonio Ospite <ao2@ao2.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* configure.ac: fix the check for xmlto availabilityAntonio Ospite2016-12-091-3/+3
| | | | | | | | | | | | | | | | | | | | The same $xmlto variable is used both in AC_ARG_ENABLE and AC_CHECK_PROG, but the latter is not setting a value to it when the program is not found. These two facts result in the "yes" value from the AC_ARG_ENABLE macro to be still kept in the variable when the program is not found by AC_CHECK_PROG, causing USE_XMLTO to be always set, finally resulting in a build failure in case the xmlto program is not actually in the PATH. As possible fix could have been to set "no" as a value in AC_CHECK_PROG when program is not found. However using two separate variables is more explicit, so fix the issue this way. Signed-off-by: Antonio Ospite <ao2@ao2.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* alsabat: add amixer config filesFocus Luo2016-08-231-1/+1
| | | | | | | | This patch includes the reference asound.state config files on Intel Skylake, Broadwell and Hsawell platforms Signed-off-by: Focus Luo <focus.luo@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* alsabat: automation test scriptsFocus Luo2016-08-231-1/+2
| | | | | | | | | | This patch includes automated test scripts for linux audio driver based on alsa-lib interface by using alsabat as test tool. It supports analog and display(HDMI/DP) audio test. The package needs the alsa-utils, alsa-lib installed environment. Signed-off-by: Focus Luo <focus.luo@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Release v1.1.2v1.1.2baserock/v1.1.2Jaroslav Kysela2016-08-021-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* alsabat: align the data type on floatLu, Han2016-06-081-1/+1
| | | | | | | | | | | Aligning the data type of fftw analyzer, sample converter and other components on float, because: 1. avoid unnecessary data type conversion; 2. using float is more efficient than using double; 3. the extra double accuracy is not required. Signed-off-by: Lu, Han <han.lu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Release v1.1.1v1.1.1Jaroslav Kysela2016-03-311-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* alsabat: add tinyalsa supportLu, Han2016-03-231-0/+17
| | | | | | | | | | | Use "configure --enable-alsabat-backend-tiny" for alsabat to use tinyalsa as backend lib. On a system that has both ALSA and tinyalsa installed, alsabat will use ALSA library by default. The intention is for alsabat to run on tinyalsa platforms such as Android or some Internet of Things(IoT) devices. Signed-off-by: Lu, Han <han.lu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* alsabat: add standalone modeLu, Han2016-03-151-1/+4
| | | | | | | | | | | | | | Add support for standalone mode where alsabat will run on a different machine to the one being tested. In standalone mode, the alsabat just generates, playback and capture sound data like in normal mode, but does not analyze. The alsabat being built without libfftw3 support is always work in standalone mode. The alsabat in normal mode can also bypass data analysis using option "--standalone". Signed-off-by: Lu, Han <han.lu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* aconnect: Show sequencer sound card numer/PID via aconnectMartin Koegler2016-03-091-0/+9
| | | | | | | | | | | | | | | rawmidi devices expose the card number via IOCTLs, which allows to find the corresponding device in sysfs. The sequencer provides no identifing data. Chromium works around this issue by scanning rawmidi as well as sequencer devices and matching them by using assumtions, how the kernel register sequencer devices. This patch adds support for displaying the sound card number/PID to aconnect. Signed-off-by: Martin Koegler <martin.koegler@chello.at> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Release v1.1.0v1.1.0Jaroslav Kysela2015-10-271-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* bat: don't link all binaries with fftw library, add missing headerJaroslav Kysela2015-10-271-0/+14
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* configure.ac: check for fftw3/m(sqrtf)/pthread only when BAT is enabledJaroslav Kysela2015-10-271-4/+8
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* build: Do not try to detect cross-compilerMike Frysinger2015-10-081-14/+0
| | | | | | | | | | 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>
* BAT: Add Makefile and configuresLu, Han2015-10-021-1/+18
| | | | | | | | | 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>
* topology: Add command line topology tool to build topology binariesLiam Girdwood2015-08-041-1/+4
| | | | | | | | 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>
* Release v1.0.29v1.0.29baserock/v1.0.29Jaroslav Kysela2015-02-261-1/+1
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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