kernel/linux.git/sound/soc/sof/sof-audio.h, branch v6.1.168

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 a new IPC op for parsing topology manifest

2022-06-10T12:32:08+00:00

Add a new topology IPC op, parse_manifest. Define and set the op for IPC4 and IPC4. Co-developed-by: Jaska Uimonen Signed-off-by: Jaska Uimonen Signed-off-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Péter Ujfalusi Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20220609032643.916882-21-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc4-topology: Add support for parsing and preparing pga widgets

2022-06-10T12:31:55+00:00

Add support for parsing and preparing pga type widgets. Define the token ID's and the associated token arrays needed to parse these widgets. 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: Péter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Paul Olaru Link: https://lore.kernel.org/r/20220609032643.916882-8-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc4-topology: Add support for parsing AIF_IN/AIF_OUT widgets

2022-06-10T12:31:51+00:00

Add support for parsing AIF_IN/AIF_OUT type widgets in IPC4. Add all the new required token ID's for parsing these widgets to the list of tokens in enum sof_tokens and the definitions of the token arrays corresponding to each of the token ID's. Also, upgrade the sof_widget_parse_tokens() function in the common topology parser to be able to parse multiple sets of tokens for the audio format and copier gateway config tokens. 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: Péter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Paul Olaru Link: https://lore.kernel.org/r/20220609032643.916882-4-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Add a prepare op to IPC topology widget ops

2022-04-29T12:06:05+00:00

In order to set up a pipeline with IPC4, the total memory usage for the pipeline needs to be calculated based on the list of connected widgets. Add a new ipc_prepare() op to struct sof_ipc_tplg_widget_ops that will be used to calculate the memory usage for each widget in the pipelines associated with a PCM and prepare the widget for getting set up in the DSP. The prepare step will be used to allocate memory for the IPC payload, assign instance ID and update the config data for the widget based on the runtime PCM params. Once prepared, the setup step is used to send the IPC to create the widget in the DSP. Add an ipc_unprepare() op to unprepare the widget i.e free the memory allocated during prepare, free the instance ID etc. This should be invoked after the widget is freed. A new flag "prepared" is added to struct snd_sof_widget to track the prepared status of widgets. Also, IPC4 requires the platform_params and the runtime PCM params in order to prepare a widget for set up. So modify the signature of sof_pcm_setup_connected_widgets() and sof_widget_list_setup() to accept these as arguments. Signed-off-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Péter Ujfalusi Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20220426171743.171061-12-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: clarify use of widget complete flag

2022-04-29T12:06:04+00:00

Currently, the complete flag is used only for the snd_soc_dapm_scheduler type widgets to indicate that the pipeline has been set up. All other widgets do not need it. Add a comment to clarify its usage and set the complete flag to false only for the scheduler widget in sof_widget_free(). Signed-off-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Péter Ujfalusi Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20220426171743.171061-11-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: pcm: remove unnecessary function declaration

2022-04-29T12:06:02+00:00

sof_pcm_setup_connected_widgets() can be a static function in pcm.c. No need to declare it in the header. Signed-off-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20220426171743.171061-9-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Add two new fields to struct snd_sof_widget

2022-04-29T12:06:01+00:00

Add two new fields, instance_id and module_info to struct snd_sof_widget. instance_id for widgets will be assigned when they are set up in the DSP and reset when the widgets are freed. module_info is used to save information the firmware provides about each module in its manifest. Signed-off-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20220426171743.171061-8-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Add a route_free op in struct sof_ipc_tplg_ops

2022-04-29T12:06:00+00:00

IPC4 requires that the widgets be unbound in the firmware before they are freed. So add a new op in struct sof_ipc_tplg_ops that will be used to send the IPC to the firmware to unbind widgets. Signed-off-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20220426171743.171061-7-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: expose a couple of functions

2022-04-29T12:05:59+00:00

Expose the mixer_to_ipc() and ipc_to_mixer() functions for reuse in IPC4. Signed-off-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20220426171743.171061-6-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown