kernel/linux.git/sound/soc/sof/sof-priv.h, branch v6.6.131

ASoC: SOF: Add new sof_debug flag to request message payload dump

2023-06-16T11:53:50+00:00

We only print out the header information of an IPC message in debug level, either in verbose or non verbose way (Kconfig option). On top of the header information the message itself can help reproducing and identifying issues. BIT(11) can be used to request a message payload dump if it is supported by the IPC implementation. Since IPC message payload printing is only implemented for IPC4, the flag will not have any effect to IPC3 for now. Reviewed-by: Kai Vehmanen Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Signed-off-by: Peter Ujfalusi Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20230616100039.378150-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc: Add no reply inline calls

2023-04-20T11:51:44+00:00

95% of the calls inside SOF to TX an IPC don't care about a reply. Yet the previous commit cleaned up a bunch of replies that were being populated and then thrown away. This adds some functions so users who do not need replies don't feel obligated to provide the space to the API. Signed-off-by: Curtis Malainey Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20230419194057.42205-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Add flag and state which will be used for DSP-less mode

2023-04-04T11:42:33+00:00

The DSPless mode of the ASoC/SOF driver can be used for hardware verification and debug on platforms with HDaudio codecs. The DSP mode is still needed on existing platforms for SSP, DMIC, SoundWire interfaces managed by the GP-DMA. This mode is also helpful to compare the legacy HDaudio driver with the ASoC/SOF driver wrt. codec management and handling. In theory we use the same code but differences are sometimes seen on jack detection and event handling. Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Rander Wang Link: https://lore.kernel.org/r/20230404092115.27949-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Introduce a new set_pm_gate() IPC PM op

2023-02-14T13:25:11+00:00

Set_pm_gate depends on ipc version. This patch defines the ops for both IPC3 and IPC4. Signed-off-by: Rander Wang Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Péter Ujfalusi Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20230214103345.30669-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: add get_stream_position ops for pcm delay

2023-02-03T12:03:53+00:00

PCM delay depends on stream position based on hardware counter to calculate stream delay so add this ops to get stream position according to hardware counter. Signed-off-by: Rander Wang Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20230202132954.26773-8-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: add fw_info_box support

2023-02-03T12:03:48+00:00

FW can share some information with host driver, .e.g fw status, pipeline status and volume status. On ipc4 platform it is located in memory windows 0 with size of struct sof_ipc4_fw_reg. With this patch, ipc4 driver can find fw information in fw_info_box Signed-off-by: Rander Wang Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20230202132954.26773-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Introduce struct snd_sof_pipeline

2023-01-27T12:14:08+00:00

Introduce struct snd_sof_pipeline to save the information about pipelines including the pipeline widget, their status wrt how many PCM's are using them and whether they are complete or not. In struct snd_sof_widget, replace pipe_widget with spipe and remove complete. In struct snd_sof_pcm_stream_pipeline_list, replace pipe_widgets with pipelines. Update all users accordingly. Signed-off-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20230127120031.10709-13-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Add support for compress API for stream data/offset

2023-01-17T13:37:53+00:00

snd_sof_pcm_stream keeps information about both PCM (snd_pcm_substream) and Compress (snd_compr_stream) streams. When PCM substream pointer is NULL this means we are dealing with a compress stream. Reviewed-by: Paul Olaru Reviewed-by: Iuliana Prodan Reviewed-by: Ranjani Sridharan Reviewed-by: Peter Ujfalusi Signed-off-by: Daniel Baluta Link: https://lore.kernel.org/r/20230117122533.201708-4-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown

ASoC: SOF: Prepare set_stream_data_offset for compress API

2023-01-17T13:37:52+00:00

Make second parameter of set_stream_data_offset generic in order to be used for both PCM and compress streams. Current patch doesn't introduce any functional change, just prepare the code for compress support. Reviewed-by: Paul Olaru Reviewed-by: Iuliana Prodan Reviewed-by: Ranjani Sridharan Reviewed-by: Peter Ujfalusi Signed-off-by: Daniel Baluta Link: https://lore.kernel.org/r/20230117122533.201708-3-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown

ASoC: SOF: Prepare ipc_msg_data to be used with compress API

2023-01-17T13:37:51+00:00

Make second parameter of ipc_msg_data generic in order to be able to support compressed streams. This patch doesn't hold any functional change. With this case we can use ipc_msg_data, to retrieve information from DSP for both PCM/Compress API. Reviewed-by: Paul Olaru Reviewed-by: Iuliana Prodan Reviewed-by: Ranjani Sridharan Reviewed-by: Peter Ujfalusi Signed-off-by: Daniel Baluta Link: https://lore.kernel.org/r/20230117122533.201708-2-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown