linux-dev/sound/soc/sof/intel, branch linus/master

ASoC: SOF: Modify the host trace_init parameter list to include dmab

2022-05-19T15:44:17Z

Stop host code (AMD, Intel) to access sdev->dmatb directly. Modify the trace_init prototype to include the pointer to a struct snd_dma_buffer. The ipc3-dtrace passes for now the pointer to sdev->dmatb, but the aim is to move all tracing related runtime information local to a trace implementation. Signed-off-by: Peter Ujfalusi Reviewed-by: Paul Olaru Reviewed-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220516104711.26115-7-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Rename dtrace_is_supported flag to fw_trace_is_supported

2022-05-19T15:44:12Z

Rename the internal flag to not limit it's use for dma-trace, but to be used for generic firmware tracing functionality. Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220516104711.26115-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: HDA: Set up sof_ipc4_fw_data for IPC4

2022-05-12T10:41:30Z

Allocate the sof_ipc4_fw_data struct for IPC4 and set the fw header offset for the platforms which will be used by the core when loading the firmware image. The core expects that the "private" field in struct snd_sof_dev (which is unused today with IPC3) is used to save this data. Signed-off-by: Ranjani Sridharan Reviewed-by: Bard Liao Reviewed-by: Rander Wang Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220511171648.1622993-6-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: HDA: Set IPC4-specific DSP ops for CaVS platforms

2022-05-12T10:41:25Z

Add implementation of low level, platform dependent IPC4 message handling and set the DSP ops for IPC4 for APL, CNL and TGL platforms. Co-developed-by: Peter Ujfalusi Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Bard Liao Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220511171648.1622993-2-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: bdw/byt/pci-tng: Do not set the load_module ops

2022-04-29T12:06:14Z

The used firmware loader (snd_sof_load_firmware_memcpy) can use the generic module loading, which is by default uses the same implementation as the snd_sof_parse_module_memcpy. No need to set the callback for these platforms. Signed-off-by: Peter Ujfalusi Reviewed-by: Bard Liao Reviewed-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220425221129.124615-8-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: Do not (wrongly) assume positive return value in IMR path

2022-04-27T13:15:29Z

The cl_dsp_init() returns 0 on success or negative errno on error. Replace the 'if (ret >= 0)' checks with correct 'if (!ret)` to check for success. Fixes: 2a68ff846164 ("ASoC: SOF: Intel: hda: Revisit IMR boot sequence") Reported-by: Dan Carpenter Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20220427115159.26177-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: improve HDaudio DAI support

2022-04-25T22:51:28Z

Merge series from Pierre-Louis Bossart : The SOF CI and daily tests exposed a number of issues with corner cases on platforms using the HDaudio DAI, such as UpExtreme boards or usual HDaudio+DMIC laptops. This patchset provides improvements for pause_push/pause_release, suspend-resume, mixing use cases and combinations of all three. The initial patches provide a cleanup, the last patches improve the state machine and DMA handling.

ASoC: SOF: Intel: Do not set fw_ready callback

2022-04-25T12:58:48Z

The fw_ready is handled internally to ipc3 and the callback no longer in use. Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Ajit Pandey Reviewed-by: Daniel Baluta Link: https://lore.kernel.org/r/20220421080735.31698-6-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda-dai: protect hw_params against successive calls

2022-04-25T12:58:38Z

Once we've set-up the HDA stream and its format, we currently don't support additional format changes. We already have a protection in the .prepare case, but this needs to be added in the hw_params too. In mixing use cases where two DPCM FEs are connected to the same BE, if can happen that there are multiple calls to the BE hw_params when the two FEs are configured simultaneously. This could alternatively be fixed at the DPCM level but that's a more intrusive change requiring infrastructure changes: this would need to be paired with the definition of fixed hw_params at the mixer level. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Ranjani Sridharan Reviewed-by: Péter Ujfalusi Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20220421203201.1550328-15-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: add helper for link DMA cleanups

2022-04-25T12:58:37Z

We do the same operations from different places, add a helper to enforce consistency and make the programming sequences clearer. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Ranjani Sridharan Reviewed-by: Péter Ujfalusi Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20220421203201.1550328-14-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown