Ssp plugin had already a definition for newer nhlt blob version 1.5.
Add support to generate that instead of legacy blob. Never blob can be
generated by adding "version" field in SSP dai topology2 definition and
setting it to lower 16 bits of SSP_BLOB_VER_1_5 (0xee000105) -> 0x105
i.e 8 bits for major and 8 bits for minor version.
SSP."0" {
id 0
dai_index 0
direction "duplex"
name NoCodec-0
version 0x105
}
Fixes: https://github.com/alsa-project/alsa-utils/pull/184
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Intel ssp blob can have auxiliary controls catenated as tlv array at the
end of its "normal" data blob. These are needed in some platforms for
example to enable hardware clocks earlier than streaming starts.
In topology the auxiliary data classes are embedded into hw_config and
can be instantiated like:
Object.Base.hw_config."SSP0_0" {
id 0
mclk_freq 38400000
bclk_freq 256000
tdm_slot_width 16
format "DSP_A"
bclk "codec_provider"
fsync "codec_provider"
fsync_freq 16000
Object.Base.mn_config."MN_0" {
m_div 100
n_div 200
}
Object.Base.clk_config."CLK_0" {
clock_warm_up 1
mclk 2
warm_up_ovr 3
clock_stop_delay 4
keep_running 5
clock_stop_ovr 6
}
}
Fixes: https://github.com/alsa-project/alsa-utils/pull/184
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Also replace lseek64 with lseek.
_FILE_OFFSET_BITS=64 is passed to needed platforms since configure uses
AC_SYS_LARGEFILE macro. Therefore off_t is already 64-bit and lseek is
same as lseek64.
Additionally this fixes buils with latest musl where these lfs64
functions are moved out from _GNU_SOURCE and under _LARGEFILE64_SOURCE
macro alone. This makes the builds fail on 32-bit platforms even though
default off_t on musl is 64-bit always.
Fixes: https://github.com/alsa-project/alsa-utils/pull/183
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Let's propagate nhlt plugin error to main program,
so that we don't generate a wrong nhlt blob silently.
Fixes: https://github.com/alsa-project/alsa-utils/pull/181
Signed-off-by: Chao Song <chao.song@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Nhlt ssp plugin debug feature was broken due to recent change in ssp
indexing, thus fix it.
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
WAV_FMT_EXTENSIBLE header contains valid bits per sample, which can be
different than bits per sample. Make sure it is taken into account when
parsing headers and choosing playback format.
BugLink: https://github.com/alsa-project/alsa-utils/pull/178
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Looks like a bad search and replace?
Fixes: https://github.com/alsa-project/alsa-utils/pull/174
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
If audio data is captured on another device (ie we are NOT using
loopback mode), then allow alsabat to analyze that data, by passing
a filename reference on the command line.
Add the '--readcapture' option to the argument parser. When
this option is specified, avoid doing a local capture, and instead
just read the audio data from the indicated file, and analyze that.
Fixes: https://github.com/alsa-project/alsa-utils/pull/166
Signed-off-by: Tim Bird <tim.bird@sony.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
There was a conceptual error in handling the separate ssp dais, so fix
it.
Fixes: https://github.com/alsa-project/alsa-utils/pull/164
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Dmic might have multiple configurations for the same hw, so add them to
nhlt blob. The configurations are separated by dai_index.
Fixes: https://github.com/alsa-project/alsa-utils/pull/164
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Fix valgrind memcheck error:
==1337389== Invalid write of size 1
==1337389== at 0x4A4AFAB: __vsnprintf_internal (vsnprintf.c:117)
==1337389== by 0x4AECF40: __snprintf_chk (snprintf_chk.c:38)
==1337389== by 0x484B870: snprintf (stdio2.h:67)
==1337389== by 0x484B870: print_as_hex_bytes (nhlt-processor.c:112)
==1337389== by 0x484B870: merge_manifest_data (nhlt-processor.c:154)
==1337389== by 0x484B870: do_nhlt (nhlt-processor.c:420)
==1337389== by 0x484B870: _snd_topology_nhlt_process (nhlt-processor.c:484)
The consecutive snprintf overwrites always the previous terminator until
it hits the very last call of:
snprintf(dst, ALSA_BYTE_CHARS + 1, "0x%02x,", *nhlt_buffer);
when the size n given to snprintf is 1 more than allocated.
Fixes: https://github.com/alsa-project/alsa-utils/pull/162
Signed-off-by: Yong Zhi <yong.zhi@intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Commit 9a8fcec ("amidi: add timestamp option for dump") removed the
space between bytes when dumping MIDI, changing the output from:
90 45 40
80 45 00
to:
904540
804500
It seems that this was an unintentional side effect of refactoring the
code to add the new timestamp output but the result is less readable
than it was before.
Restore the space between bytes in the same message.
Fixes: 9a8fcec ("amidi: add timestamp option for dump")
Fixes: https://github.com/alsa-project/alsa-utils/pull/158/
Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
The spelling of 'aborted' was 'aboeted' in the manual. This commit fixes
it.
Fixes: a37703614a ("axfer: fulfill manual section for libffado backend")
Fixes: https://github.com/alsa-project/alsa-utils/pull/156
Reported-by: Chao Song chao.song@linux.intel.com
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
The code origin comes from me. Unfortunately, it was merged
by mistake to another commit. Remove it for now.
Fixes: https://github.com/alsa-project/alsa-utils/issues/153
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
The commit 4b959a4 ("aplay: Fix for arecord recording ghost data")
intruduced a regression (file may contain more samples than
expected). Correct this.
Fixes: https://github.com/alsa-project/alsa-utils/issues/163
Fixes: 4b959a4 ("aplay: Fix for arecord recording ghost data")
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Dmic find_modes function was used with same sampling rate for both fifo
a and b parameter calculations. This bug was found in testing two
simultaneous dmic dais in topology. Fix this by introducing a sampling
rate argument for find_modes.
Fixes: https://github.com/alsa-project/alsa-utils/pull/148
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
When recording we should only write the amount of data read to output
file instead of copying whole buffer. This fixes glitches appearing at
the end of recorded file, when stopping recording.
Fixes: https://github.com/alsa-project/alsa-utils/pull/150
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
It may be useful to collect the basic sound card information.
The output is in the YAML structured syntax (human and machine readable).
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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>
Add a simple plugin interface for processing the topology tree. There
can be cases where parts of the topology need to be translated from the
original format into something else. For example one could calculate
some kind of filter coefficients from filter parameters or some other
binary interface parameters from plain text topology tokens.
Mechanism is similar as in alsa-plugins and in the plugin there should
be only 1 function exported of the form:
int _snd_topology_##pluginname##_process (snd_config_t *input, snd_config_t *output)
Input and output parameters are snd_config tree before and after topology2
pre-processing. So the plugin can modify both if needed. There are cases
where the plugin may need to get information from input tree, but make
modifications to the output.
The plugins to be used can be defined in command line with:
alsatplg -DPREPROCESS_PLUGINS="foobar" -c topology.conf -p -o topology.tplg
Multiple plugins should be separated by ":".
Plugins to be used can also be defined with "Define" clause inside the
topology file (but command line takes precedence):
Define {
PREPROCESS_PLUGINS "foobar"
}
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>
Introduce the -K,--lock-dir parameter to specify the locking
directory. If the locking is active, files card<NUM>.lock
are used to serialize the multiple initialization requests
(udev, service).
Allow the relative -O,--lock-file argument (it's default now).
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
In case there are not command line definitions, there is nothing to
merge or delete.
Fixes: https://github.com/alsa-project/alsa-utils/pull/141
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
has_mouse() function of ncurses doesn't seem working reliably.
Revert the previous change for addressing the regressions.
Fixes: 31820c5f23 ("alsamixer: Check the availability of mouse")
BugLink: https://github.com/alsa-project/alsa-utils/issues/139
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The bellow commit assumed that the merge of the included file
is to the main configuration tree, but it's for the subtree.
The Define compound from the included file must be handled
separately.
Link: https://github.com/alsa-project/alsa-utils/pull/140
Fixes: e1a0711 ("topology: fix the command line define merge for new includes")
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
