linux-stable.git/include/uapi/sound/sof/tokens.h, branch linux-6.2.y

ASoC: SOF: Add DAI configuration support for AMD platforms.

2022-11-29T12:56:09+00:00

Add support for configuring sp and hs DAI from topology.

Signed-off-by: V sujith kumar Reddy 
Link: https://lore.kernel.org/r/20221129100102.826781-1-vsujithkumar.reddy@amd.corp-partner.google.com
Signed-off-by: Mark Brown

ASoC: SOF: Add support to parse pin binding array from topology

2022-11-07T13:58:10+00:00

Add support for parsing sink/source pin binding array
per widget from topology. The pin binding arrays will
be used to determine the source and sink queue IDs during
widget binding for widget that requires special pin binding.

An example of widget that requires special pin binding is
the smart amplifier widget, its feedback sink pin has to be
connected to a capture DAI copier for codec feedback, while
the other sink pin has to be connected to a host DAI copier.
Pin ID is required during widget binding for correct route setup.

Conversely, the pin ID for 'generic' pins is not defined in the
topology and will be allocated by the kernel dynamically. When
only one pin is supported, the pin ID shall always be zero. When
more than one pin is supported, the pin ID is determined with the
ID allocation mechanism in the kernel.

Signed-off-by: Chao Song 
Signed-off-by: Bard Liao 
Suggested-by: Ranjani Sridharan 
Reviewed-by: Pierre-Louis Bossart 
Reviewed-by: Rander Wang 
Reviewed-by: Péter Ujfalusi 
Signed-off-by: Peter Ujfalusi 
Link: https://lore.kernel.org/r/20221107085706.2550-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Add support for parsing the number of sink/source pins

2022-11-07T13:58:09+00:00

Add support for parsing the number of sink/source pins
per widget from topology. They will be used to determine
the sink/source queue IDs during widget binding.

Signed-off-by: Bard Liao 
Signed-off-by: Chao Song 
Suggested-by: Ranjani Sridharan 
Reviewed-by: Pierre-Louis Bossart 
Reviewed-by: Rander Wang 
Reviewed-by: Péter Ujfalusi 
Signed-off-by: Peter Ujfalusi 
Link: https://lore.kernel.org/r/20221107085706.2550-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: topology: add code to parse config params for ACPDMIC dai

2022-06-14T10:22:10+00:00

Add sof_ipc_dai_acpdmic_params and tokens to parse dmic channels and
rate params from topology file

Signed-off-by: Ajit Kumar Pandey 
Reviewed-by: Ranjani Sridharan 
Reviewed-by: Péter Ujfalusi 
Reviewed-by: Pierre-Louis Bossart 
Signed-off-by: Peter Ujfalusi 
Link: https://lore.kernel.org/r/20220614075251.21499-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Add topology tokens for IPC4

2022-06-10T12:31:49+00:00

Add the required tokens for parsing the topology for IPC4.

Co-developed-by: Rander Wang 
Signed-off-by: Rander Wang 
Co-developed-by: Bard Liao 
Signed-off-by: Bard Liao 
Signed-off-by: Ranjani Sridharan 
Reviewed-by: Pierre-Louis Bossart 
Reviewed-by: Péter Ujfalusi 
Reviewed-by: Ranjani Sridharan 
Link: https://lore.kernel.org/r/20220609032643.916882-2-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: tokens: add token for Mediatek AFE

2021-11-18T13:57:36+00:00

Add the definition for Mediatek audio front end(AFE) tokens,include
AFE sampling rate, channels, and format.

Signed-off-by: YC Hung 
Reviewed-by: Péter Ujfalusi 
Reviewed-by: Pierre-Louis Bossart 
Reviewed-by: Ranjani Sridharan 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Guennadi Liakhovetski 
Reviewed-by: Daniel Baluta 
Signed-off-by: Daniel Baluta 
Link: https://lore.kernel.org/r/20211118100749.54628-3-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown

ASoC: SOF: topology: Add new token for dynamic pipeline

2021-10-01T19:48:22+00:00

Today, we set up all widgets required for all PCM streams
at the time of topology parsing even if they are not
used. An optimization would be to only set up the widgets
required for currently active PCM streams. This would give
the FW the opportunity to power gate unused memory blocks,
thereby saving power.

For dynamic pipelines, the widgets in the connected DAPM path
for each PCM will need to be set up at runtime. This patch
introduces a new token, DYNAMIC_PIPELINE, for scheduler type
widgets that indicate whether a pipeline should be set up
statically during topology load or at runtime when the PCM is
opened. Introduce a new field called dynamic_pipeline_widget
in struct snd_sof_widget to save the value of the parsed token.

The token is set only for the pipeline (scheduler type)
widget and must be propagated to all widgets in the same
pipeline during topology load. Introduce another field called
pipe_widget in struct snd_sof_widget that saves the pointer to
the scheduler widget with the same pipeline ID as that of the
widget. This field is populated when the pipeline completion
callback is invoked during topology loading.

Signed-off-by: Ranjani Sridharan 
Reviewed-by: Guennadi Liakhovetski 
Reviewed-by: Pierre-Louis Bossart 
Reviewed-by: Kai Vehmanen 
Signed-off-by: Daniel Baluta 
Signed-off-by: Peter Ujfalusi 
Link: https://lore.kernel.org/r/20210927120517.20505-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Implement snd_sof_bytes_ext_volatile_get kcontrol IO

2020-09-08T12:55:00+00:00

This patch implements the snd_sof_bytes_ext_volatile_get() to read the
actual parameters from DSP by sending the SOF_IPC_COMP_GET_DATA IPC
for the kcontrol of type SOF_TPLG_KCTL_BYTES_VOLATILE_RO.

Signed-off-by: Dharageswari R 
Reviewed-by: Guennadi Liakhovetski 
Reviewed-by: Ranjani Sridharan 
Reviewed-by: Pierre-Louis Bossart 
Signed-off-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20200908092825.1813847-2-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: tokens: add token for component UUID

2020-09-07T14:16:34+00:00

Add the definition SOF_TKN_COMP_UUID for the component UUID token, this
shall be used for all types of component in the future.

Signed-off-by: Keyon Jie 
Reviewed-by: Ranjani Sridharan 
Signed-off-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20200904132744.1699575-2-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: support topology components on secondary cores

2020-09-04T09:12:22+00:00

Currently SOF supports running pipelines on secondary DSP cores in a
limited way. This patch represents the next step in SOF multi-core DSP
support, it adds checks for core ID to individual topology components.
It takes care to power up all the requested cores. More advanced DSP
core power management should be added in the future.

Signed-off-by: Pan Xiuli 
Signed-off-by: Guennadi Liakhovetski 
Reviewed-by: Pierre-Louis Bossart 
Reviewed-by: Ranjani Sridharan 
Signed-off-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20200902140756.1427005-3-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown