linux-toradex.git/include/sound/sof.h, branch v5.15-rc5

ASoC: SOF: add a helper to get topology configured bclk

2021-07-11T22:48:30+00:00

Add helper function sof_dai_ssp_bclk() to get the BCLK frequency
configured by topology.

Reviewed-by: Bard Liao 
Signed-off-by: Brent Lu 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20210625205042.65181-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASOC: SOF: simplify nocodec mode

2021-04-12T16:05:55+00:00

Replace ugly #if (!IS_ENABLED) by if (!IS_ENABLED), remove
cross-module dependencies and use classic mechanism to pass
information to the machine driver.

Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Daniel Baluta 
Reviewed-by: Kai Vehmanen 
Signed-off-by: Ranjani Sridharan 
Link: https://lore.kernel.org/r/20210409220121.1542362-7-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: add a helper to get topology configured mclk

2021-03-22T12:32:22+00:00

Add helper sof_dai_ssp_mclk to get the topology configured MCLK from a
pcm_runtime, return 0 if it is not available, and error if the dai type
is not SSP at the moment.

Export the helper for external use, e.g. from machine drivers.

Signed-off-by: Keyon Jie 
Reviewed-by: Guennadi Liakhovetski 
Reviewed-by: Daniel Baluta 
Signed-off-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20210319124950.3853994-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: nocodec: modify DAI link definitions

2020-11-20T16:42:14+00:00

The ignore_machine field in the component driver is used to
ignore the FE DAI links defined in the machine driver,
override BE fixups and set the stream names for the
DAI links defined in the machine driver. This is required
to make SOF compatible with the legacy machine drivers.

In the case of the nocodec machine driver in SOF, there is
no need to rely upon this ignore_machine logic in the core.
Modify the machine driver to set DAI link stream names and the
BE hw_params_fixup callback appropriately.

Signed-off-by: Ranjani Sridharan 
Reviewed-by: Bard Liao 
Reviewed-by: Pierre-Louis Bossart 
Signed-off-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20201120141653.2160134-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: pm: Fix prepare callback behavior for OF usecase

2020-09-21T16:28:10+00:00

On i.MX platforms PM is not managed via ACPI although CONFIG_ACPI
can be set. So, in order to correctly set the system target state
we introduce a flag for platforms that require to use acpi target
states.

Signed-off-by: Daniel Baluta 
Reviewed-by: Pierre-Louis Bossart 
Reviewed-by: Ranjani Sridharan 
Signed-off-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20200921105038.2909899-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only

2020-05-01T16:45:24+00:00

Remove the ambiguity with GPL-2.0 and use an explicit GPL-2.0-only
tag.

Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Daniel Baluta 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Guennadi Liakhovetski 
Link: https://lore.kernel.org/r/20200501145850.15178-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Introduce offset in firmware data

2020-04-15T23:23:00+00:00

It makes possible to provide extra information to host
before downloading firmware. Extra data should be put
at the beginning of firmware binary.
Exchange is done without any effort on DSP side.
This mechanism will be used in extended manifest.

Signed-off-by: Karol Trzcinski 
Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Ranjani Sridharan 
Reviewed-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20200415202816.934-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: move arch_ops under ops

2019-12-18T20:02:02+00:00

The current structures are not well designed. We include Xtensa
information from the ACPI and PCI levels, but at the Kconfig/module
level everything Xtensa related is included at the sof/intel level.

Move the arch_ops under ops so that Xtensa is hidden in the DSP ops,
with a structure that follows the Kconfig/module partition.

Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20191217202231.18259-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: nocodec: Amend arguments for sof_nocodec_setup()

2019-12-09T18:40:32+00:00

Set the drv_name and tplg_filename for nocodec
machine driver in sof_machine_check().
This means the sof_nocodec_setup() does not
need the mach, plat_data or desc arguments any longer.

Signed-off-by: Daniel Baluta 
Signed-off-by: Ranjani Sridharan 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20191204211556.12671-14-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Remove unused drv_name in sof_pdata

2019-12-09T18:40:13+00:00

This field is only set but never used. Let's remove
it to make code cleaner.

Signed-off-by: Daniel Baluta 
Signed-off-by: Ranjani Sridharan 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20191204211556.12671-13-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown