Byt media pipeline has different parameters in topology for scheduling
deadline and frame count than apl. This produces funny 4-8x speed
playback. So unify with apl media pipe.
Signed-off-by: Jaska Uimonen <jaska.uimonen@intel.com>
Some of interface headers are not needed by kernel,
but are needed by user-space applications, so we can split them
into multiple directories that indicate their purpose.
Signed-off-by: Janusz Jankowski <janusz.jankowski@linux.intel.com>
Pipeline format determines the buffer size calculation. With the
pipeline format set to S16_LE, hw_params fails for S24_LE and S32_LE
formats. So, change the pipeline format to s32le to support all
three formats.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
This patch changes the secondary DMIC FIFO configuration into 32 bits
mode for better quality. Since there is volume component in DMIC
capture pipelines the conversion to other PCM formats can happen
there. Using volume controller with 32 bit input gives a lot better
audio quality when the microphone signal needs amplification.
The scheduling of 16 kHz DAI is changed to 1000us. The comment
of 1000 us is correct but the parameter 48 is not. With 16 frames
the scheduling becomes the desired. This change should also save
some RAM due to smaller buffers.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch restores the missing configuration into macro
intel-generic-dmic.m4. Without this patch the 48 kHz DMIC DAI
is not created. Both DMIC FIFOs are available at any channels
number and PCM format so there is no need to delete a DAI when
4ch configuration is used.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Currently we have 1.5 times buffering after SRC in media pipeline. This
will not work for S24 or S32 playback as SRC will use the bigger buffers
with non-integer sample rate conversions as 44.1kHz to 48kHz. So add as
big buffer after SRC as before it.
Signed-off-by: Jaska Uimonen <jaska.uimonen@intel.com>
Demux topology doesn't have format conversions so playback files need to
be converted to S24 or S32 format. As this is a bit cumbersome add
volume component to demux topology to enable standard 16 bit playback
from alsa. Also change the demux capture pipe PCM format range.
Signed-off-by: Jaska Uimonen <jaska.uimonen@intel.com>
Add virtual widgets to remove error warnings in kernel dmesg logs, this
is also aligned to sof-glk-da7219 topology file.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
This patch fixes two things:
- Configures HDA pipelines to be timer driven.
- Moves definition of pipe-kfbm-capture to avoid overwrite
of deadline and frames for other pipelines.
Signed-off-by: Tomasz Lauda <tomasz.lauda@linux.intel.com>
The example and test topologies demonstrate new non-symmetrical
microphones/channels setup for capture via FIFOs A and B.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
settings
We should load_mips to be 0, align values with default settings, that
is:
load_mips = 0, load_memory_size = 0, keyphrase_length = 0x780,
activation_shift = 0x3, activation_threshold = 0x3fff.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Add whl define to cmakefile to compile the cml demux topology
correctly with SSP names and indexes defined.
Signed-off-by: Jaska Uimonen <jaska.uimonen@intel.com>
This topology will add a capture branch back from playback pipeline's
mux component. It can be used for example as a echo cancellation
reference signal.
Signed-off-by: Jaska Uimonen <jaska.uimonen@intel.com>
This patch renames the macro to pipe-src-volume-playback.m4 for
consistency with other audio processing plus volume
pipelines. The topologies those use it are modified for the new
file name.
A new macro for testbench usage called pipe-src-playback.m4 is
added. It is plain SRC component pipeline without volume. The
volume component in the pipeline caused difficulties with test.
The script tools/test/topology/tplg-build.sh will use the
pipeline to create test topology for SRC component.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
We design to use bytes kcontrol to send kpb configuration data via IPC
from topology, here implement it.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
This patch adds volume configuration tokens as fifth parameter
for pga.m. All the topologies those use W_PGA() are updated to
use a linear (type=0) ramp with length of 250 ms.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Add topology file sof-glk-da7219-kwd.m4 which is used for Keyword
Detection feature integrated on GLK platform.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
DMIC16k only supports 16KHz sample rate. It should use
pipe-volume-capture-16khz.m4 to create the pipe which supports
the 16KHz recording.
Signed-off-by: Libin Yang <libin.yang@intel.com>
DMIC16k only supports 16000Hz sample rate. pipe-volume-capture.m4
only supports 48000Hz. Add pipe-volume-capture-16khz.m4 to support 16KHz
record.
Signed-off-by: Libin Yang <libin.yang@intel.com>
This patch does the following:
1. Modify pipe-pcm-media to use the SCHED_COMP macro to set the
scheduling comp for the media pipeline.
2. Add low-latency and media pipelines to the apl nocodec
and apl pcm512x.
3. For the byt codec and nocodec topologies, modify the
PIPELINE_PCM_ADD macro to pass the scheduling comp name
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
This will be used by pipelines like the media pipeline, which will
need the information to set up their scheduling comps.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Add the scheduling comp argument to PIPELINE_PCM_ADD that
will be used to pass the name of the scheduling comp
when the pipeline is created.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Now sof kernel driver supports two dmic dai links: DMIC01 PIN,
which supports rate of 48k, and DMIC16k Pin, which supports rate
of 16k. And if four channels dmic is used, we only support one dmic
dai link. CHANNELS would check in intel-generic-dmic to generate
the correct topology file.
Tested on whiskylake & icelake & apollolake up2
Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
The macro in tlv.m4 defines a volume scale from -64 dB with 2 dB
steps for playback pipelines. Hence the name m90s3 is incorrect.
The new name m64s2 is a correct description of the defined volume
scale. It's useful since there's another volume scale defined for
capture pipelines.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch replaces the -64 to 0 dB volume scale for capture with
more practical -50 to +30 dB gain. The step is 1 dB. It allows to
compensate for different microphone model sensitivities when constant
acoustical decibels to digital decibels level is needed in a
microphone capture application.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Increases number of periods for low latency playback pipeline
from 1 to 2 for volume and mixer components. 1 period
is not good enough to have continuous DMA transfer across
the whole pipeline, especially with the new copy flow,
which requires playback pipeline preload.
Signed-off-by: Tomasz Lauda <tomasz.lauda@linux.intel.com>
This patch fixes 2ch dmic capture topology. It appeared as topology
completion fail in SOF boot. The missing quote characters in m4
caused the STEREO_PDM0 macro triggered lines to no not be included
into conf file.
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Use the SOF project root directory in get_abi.sh to read the
ABI macros instead of using the relative path.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
We can add ABI information to the Manifest section. So kernel can
check if the topology is compatible with the kernel.
Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com>
Abort build if not all mandatory arguments are passed to
the macros. This should help to catch invalid usage.
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Rename 'deadline' to 'period' to indicate pipeline scheduling period,
and add time domain to indicate the pipeline scheduling domain (e.g. DMA
interrupt, timer interrupt).
Please be noticed that this might introduce an abi change so consequent
abi changes in both FW and driver side are needed.
Haven't set the flag in topology/sof/sof-xxx.m4 yet, that means it will
use io/interrupt scheduling for those topologies/pipelines at the
moment, if wanna to change them, please change them specific there.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Tomasz Lauda <tomasz.lauda@linux.intel.com>
Jaska Uimonen