A topology may be constructed by some .conf files. We may use a
duplicated route index or pipeline index by accident. This commit
suggests a rule to assign route and pipeline index.
We have a consistent pcm id. For example,
Jack out: 0
Jack in: 1
Speaker: 2
Microphone: 4
We can use a simple formula to assign the route and pipeline index
for each pcm.
The formula this commit suppests is pcm id * 10 ~ pcm id * 10 + 9.
That is 0 ~ 9 for pcm 0, 10 ~ 19 for pcm 1, and so on.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
If the rates are an empty vector [] the default rates are used. This
allows test command "src_test(32, 32, [], [], 0, 0);" to do a quick
test without plots with default 8 - 192 kHz in/out matrix.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Octave errors if plot handle is empty, Matlab doesn't. This can
happen if frequency response test data read fails. In that case
an empty plot window is stored as indication of error.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This speeds up src_test.m with no plot window opening for rate
that is not supported in the conversions matrix. No output file
returns failure -1.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
These prints are normally not useful and slow down test with a
lot of scrolled text output.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This prevents testbench run freeze from src_test.m. Function
test_run_src() passes to testbench option -C that limits the number
iterations to 300k that corresponds to 5 min of audio.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch adds to sof-hda-generic.m4 macros HSSFX, HSSFX_FILTER1,
and HSSFX_FILTER2 those can be used to customize stream effect
for PCM 30. The macro defaults to volume so the default topology
build is not impacted.
The CMakeLists.txt in development is updated to build topologies
sof-hda-generic-src.tplg, sof-hda-generic-2ch-src.tplg, and
sof-hda-generic-4ch-src.tplg. The stream effect is set with HSSFX
to src-volume.
The pipeline pipe-host-src-volume-playback.m4 is added. It is similar
as pipe-host-volume-playback.m4 but a sample rate converter (SRC)
is added after PCM, before volume. The PCM capability is changed to
min 8000, max 192000 Hz.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This folder contains definitions for both CAVS and ACE. So remove the
incorrect folder naming and move everything one level up.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
The CAVS topologies need to be in the avs-tplg folder and the MTL
topologies need to be in sof-ace-tplg folder. Also, change the output
file names to the names expected by the kernel and the NHLT binary files
to match the topology file names.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Adds fatal assertion in intel-generic-dmic.m4 for DMICPROC is not
defined in upper m4, and fixes a potential risk of assertion by
sof-tgl-max98357a-rt5682.m4.
Signed-off-by: Pin-chih Lin <johnylin@google.com>
with 10ms period size we have seen power improvements.
We are working to move all topologies of Chrome to 10 ms.
Starting with current RPL and ADL-N topologies.
With many topologies already using GOOGLE_RTC_PROCESSING
flag to set 10ms, making a simpler flag to be used across
to set required SPEAKER PERIOD. This helps to scale later
to all designs.
Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com>
Signed-off-by: Vamshi Krishna Gopal <vamshi.krishna.gopal@intel.com>
This fprintf() with missing %d causes in Matlab and octave
messed up console output. This fix prints filter order
if this issue happens. This could be caused by too high
filter specification request that was not possible to reach.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch adds to chirp test (executed first usually) plot of
audio waveform to help understand why the audio markers were not
found. The reasons like very low level or corruption or large
time shift can be seen from the plot easily.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch helps to avoid editing the script to change the test
behavior. The full_test set to 0 performs a quick test with chirp
(default 1). The option show_plots set to 1 (default 0) shows
the plot graps from each test step those help to understand the
test verdict.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
The gaussian (or other normal distribution shape) dither impacts
too much 16 bit signals. The triangular probability density
function (TDPF) is a sufficient compromise between added noise energy
and de-correlation of PCM samples.
This change improves for 48 kHz 16 bit audio measurement the THD+N
from -62.6 dB to -73.6 dB.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch applies for conversions where Nyquist rate allows
a 20 kHz low-pass filter as specified in AES17 standard (test.fu).
The sweep test is set no higher than 20 kHz (test.f_end).
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This change aligns the gains in all other conversions sets
with IPC4 that already has the same setting. The max gain of a
converter is 0 dB. It also avoids the issue of 1 dB lower gain
in 2-stage vs. 1-stage conversions.
This changes only the generate scripts. The coefficients need a
separate patch.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch updates the SRC coefficients generator scripts with
add of parameter cfg.thdn that is the min. THD+N performance. The
target gain is set to 0 dB for all conversions to be generated.
in src_param.m the default stop-band is relaxed from 70 dB to 63 dB.
It can be done because the THD+N performance check will step up the
attenuation. The default lower attenuation saves RAM in easy
simple fractions conversions.
The main change is in src_generate.m. The conversions matrix is
two pass. In the first pass the converters are designed and the
converter for same fraction and other bandwidth parameters with
highest performance is preserved. In the second pass the table
of converters is constructed and the size of filters and buffers
and other information like MCPS estimate are collected.
Other changes include reduction of plots made during batch design
and remove of some commented out code.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
pipe-rtnr-google-rtc-audio-processing-capture.m4 and
pipe-google-rtc-audio-processing-rtnr-capture.m4 are actually the same
graph. The filename differs because they are originated from different
branch.
This commit unifies them to avoid confusion.
Signed-off-by: Pin-chih Lin <johnylin@google.com>
For nau8825 codec devices e.g. Kano/Volmar/Zavala, it had been observed
that when Hotword module is enabled, noticeable pop noises appear in the
playback audio. While disabled, the playback audio becomes clear.
Because Hotword module is optional, remove it for now as WA fix for noise
issue.
Signed-off-by: Pin-chih Lin <johnylin@google.com>
Add topologies for RTNR and GOOGLE AEC integration
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Signed-off-by: Pin-chih <johnylin@google.com>
New target device, also move the path over to core 1 when running in
no_hotword mode
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Signed-off-by: Pin-chih Lin <johnylin@google.com>
Gain module cannot be bound to a module from another pipeline. So,
add a module copier in the gain-capture pipeline.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Audio hardware configuration of SKU 0C11 product is rt711 on link0,
two rt1318s on link1 and link2, rt714 on link3
Signed-off-by: Gongjun Song <gongjun.song@intel.com>
This reverts commit 0857ed68b9.
The "topology2: add ssp multi stream capture" impacted PR test.
Will resubmit once we fixed the issue.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
payload_with_output_fmt token is used to tell sof driver whether
there is output audio format in the init instance ipc4 message
payload. payload_with_output_fmt = 1 mean there is audio output
format in the ipc4 message payload.
Signed-off-by: Libin Yang <libin.yang@intel.com>
Add support for chained DMA pipelines in the HDMI passthrough topology.
Since the HDA hardware does not support S24_LE, remove the format from
the PCM capabilities for all the HDMI PCM's as well.
This version should work even if the kernel does not support chained DMA
as yet.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Audio hardware configuration of SKU 0C40 product is rt711 on link2,
two rt1316s on link0 and link1 and rt714 on link3
Signed-off-by: Gongjun Song <gongjun.song@intel.com>
Audio hardware configuration of SKU 0C10 product is rt714 on link0,
two rt1316s on link1 and link2
Signed-off-by: Gongjun Song <gongjun.song@intel.com>
Bard Liao