linux.git/sound/soc/sof/intel/apl.c, branch v5.19

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

2022-05-12T10:41:30+00:00

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

2022-05-12T10:41:25+00:00

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: Add IPC-specific dai ops for IPC3

2022-04-25T12:58:25+00:00

The BE DAI driver ops involve operations that are IPC-specific. For ex:
for the HDA DAI, the trigger op involves sending the DAI_CONFIG IPC to
the DSP to stop the DMA for the stop/pause commands. This sequence is
different for IPC3 and IPC4. So, make the dai driver ops IPC-specific
and set the IPC3-specific ops during the ops_init() callback.

Reviewed-by: Rander Wang 
Reviewed-by: Bard Liao 
Reviewed-by: Péter Ujfalusi 
Signed-off-by: Ranjani Sridharan 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20220421203201.1550328-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: add IP identifier

2022-04-19T11:03:46+00:00

This patch adds an IP identifier for each Intel platform. The
identifier will be used to select different code branches or
constants.

Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Péter Ujfalusi 
Reviewed-by: Ranjani Sridharan 
Link: https://lore.kernel.org/r/20220414184817.362215-16-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda: Define rom_status_reg in sof_intel_dsp_desc

2022-04-19T11:03:44+00:00

Add the rom_status_reg field to struct sof_intel_dsp_desc and define
it for HDA platforms. This will be used to check the ROM status during
FW boot.

Signed-off-by: Ranjani Sridharan 
Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Péter Ujfalusi 
Link: https://lore.kernel.org/r/20220414184817.362215-14-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda: define check_ipc_irq op

2022-04-19T11:03:43+00:00

Define the check_ipc_irq op for HDA platforms and use it
when checking if it is an IPC IRQ.

Signed-off-by: Ranjani Sridharan 
Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Péter Ujfalusi 
Link: https://lore.kernel.org/r/20220414184817.362215-13-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda: use common ops across platforms

2022-04-19T11:03:40+00:00

The dsp_ops are mostly common between platforms. Introduce a common
structure and an init function to set platform-specific values.

Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Ranjani Sridharan 
Reviewed-by: Péter Ujfalusi 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Rander Wang 
Reviewed-by: Bard Liao 
Link: https://lore.kernel.org/r/20220414184817.362215-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: remove const qualifier for 'struct snd_sof_dsp_ops'

2022-04-19T11:03:39+00:00

Now that we start having multiple platforms with minor variants, the
use of the const qualifier for 'dsp_ops' is starting to be
sub-optimal: the structures are copied across platforms, with only a
couple of members that differ.

This patch removes the const qualifier without any functionality
changes, and adds an optional initialization callback. In follow-up
patches, the dsp_ops will revisited for Intel HDaudio platforms, with
the differences added programmatically over a common baseline.

Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Ranjani Sridharan 
Reviewed-by: Péter Ujfalusi 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Rander Wang 
Reviewed-by: Bard Liao 
Link: https://lore.kernel.org/r/20220414184817.362215-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: Convert to use the generic set_stream_data_offset ops

2022-03-11T13:41:07+00:00

Switch from the IPC dependent ipc_pcm_params() ops to the IPC neutral
set_stream_data_offset().

Remove the no longer used hda_ipc_pcm_params() function as well.

Signed-off-by: Peter Ujfalusi 
Reviewed-by: Pierre-Louis Bossart 
Reviewed-by: Rander Wang 
Reviewed-by: Daniel Baluta 
Signed-off-by: Ranjani Sridharan 
Link: https://lore.kernel.org/r/20220310042720.976809-9-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Convert the generic probe support to SOF client

2022-02-10T15:19:12+00:00

Add a new client driver for probes support and move
all the probes-related code from the core to the
client driver.

The probes client driver registers a component driver
with one CPU DAI driver for extraction and creates a
new sound card with one DUMMY DAI link with a dummy codec
that will be used for extracting audio data from specific
points in the audio pipeline.

The probes debugfs ops are based on the initial
implementation by Cezary Rojewski and have been moved
out of the SOF core into the client driver making it
easier to maintain. This change will make it easier
for the probes functionality to be added for all platforms
without having the need to modify the existing(15+) machine
drivers.

Signed-off-by: Ranjani Sridharan 
Signed-off-by: Peter Ujfalusi 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Pierre-Louis Bossart 
Reviewed-by: Ranjani Sridharan 
Link: https://lore.kernel.org/r/20220210150525.30756-10-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown