ASoC: ops-test: Add some basic kunit tests for soc-ops

Add some basic kunit tests for some of the ASoC control put and get
helpers. This will assist in doing some refactoring. Note that presently
so

ASoC: ops-test: Add some basic kunit tests for soc-ops

Add some basic kunit tests for some of the ASoC control put and get
helpers. This will assist in doing some refactoring. Note that presently
some tests fail, but the rest of the series will fix these up.

Signed-off-by: Charles Keepax <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: Rename "sh" to "renesas"

Rename the "sh" folder to "renesas" to better reflect the Renesas-specific
drivers.

Signed-off-by: Lad Prabhakar <[email protected]>
Acked-by: K

ASoC: Rename "sh" to "renesas"

Rename the "sh" folder to "renesas" to better reflect the Renesas-specific
drivers.

Signed-off-by: Lad Prabhakar <[email protected]>
Acked-by: Kuninori Morimoto <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: SDCA: add initial module

Add new module for SDCA (SoundWire Device Class for Audio) support.
For now just add a parser to identify the SDCA revision and the
function mask.

Note that the SDCA

ASoC: SDCA: add initial module

Add new module for SDCA (SoundWire Device Class for Audio) support.
For now just add a parser to identify the SDCA revision and the
function mask.

Note that the SDCA definitions and related MIPI DisCo properties are
defined only for ACPI platforms and extracted with _DSD helpers. There
is currently no support for Device Tree in the specification, the
'depends on ACPI' reflects this design limitation. This might change
in a future revision of the specification but for SDCA 1.0 ACPI is the
only supported type of platform firmware.

The SDCA library is defined with static inline fallbacks, which will
allow for unconditional addition of SDCA support in common parts of
the code.

The design follows a four-step process:

1) Basic information related to Functions is extracted from MIPI DisCo
tables and stored in the 'struct sdw_slave'. Devm_ based memory
allocation is not allowed at this point prior to a driver probe, so we only
store the function node, address and type.

2) When a codec driver probes, it will register subdevices for each
Function identified in phase 1)

3) a driver will probe for each subdevice and addition parsing/memory
allocation takes place at this level. devm_ based allocation is highly
encouraged to make error handling manageable.

4) Before the peripheral device becomes physically attached, register
access is not permitted and the regmaps are cache-only. When
peripheral device is enumerated, the bus level uses the
'update_status' notification; after optional device-level
initialization, the codec driver will notify each of the subdevices so
that they can start interacting with the hardware.

Note that the context extracted in 1) should be arguably be handled
completely in the codec driver probe. That would however make it
difficult to use the ACPI information for machine quirks, and
e.g. select different machine driver and topologies as done for the
RT712_VB handling later in the series. To make the implementation of
quirks simpler, this patchset extracts a minimal amount of context
(interface revision and number/type of Functions) before the codec
driver probe, and stores this context in the scope of the 'struct
sdw_slave'.

The SDCA library can also be used in a vendor-specific driver without
creating subdevices, e.g. to retrieve the 'initialization-table'
values to write platform-specific values as needed.

For more technical details, the SDCA specification is available for
public downloads at https://www.mipi.org/mipi-sdca-v1-0-download

Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Signed-off-by: Bard Liao <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: intel/sdw-utils: move soundwire machine driver soc ops

Move Intel SoundWire generic machine driver soc ops to common place
so that it can be used by other platform machine driver.

Link: https

ASoC: intel/sdw-utils: move soundwire machine driver soc ops

Move Intel SoundWire generic machine driver soc ops to common place
so that it can be used by other platform machine driver.

Link: https://github.com/thesofproject/linux/pull/5068
Signed-off-by: Vijendar Mukunda <[email protected]>
Reviewed-by: Bard Liao <[email protected]>
Reviewed-by: Pierre-Louis Bossart <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: soc-card: Add KUnit test case for snd_soc_card_get_kcontrol

Add a new snd-soc-card KUnit test with a simple test case for
snd_soc_card_get_kcontrol() and snd_soc_card_get_kcontrol_locked().

S

ASoC: soc-card: Add KUnit test case for snd_soc_card_get_kcontrol

Add a new snd-soc-card KUnit test with a simple test case for
snd_soc_card_get_kcontrol() and snd_soc_card_get_kcontrol_locked().

Signed-off-by: Richard Fitzgerald <[email protected]>
Reviewed-by: Takashi Iwai <[email protected]>
Link: https://msgid.link/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: topology: Add explicit build option

The default KUnit build options are not supposed to enable any
subsystems that were not already enabled but the topology code is a
library which is generall

ASoC: topology: Add explicit build option

The default KUnit build options are not supposed to enable any
subsystems that were not already enabled but the topology code is a
library which is generally selected by drivers that want to use it.
Since KUnit is frequently run in virtual environments with minimal
driver support this makes it difficult to enable the toplogy tests so
provide an explicit Kconfig option which can be directly enabled when
using KUnit, and also include this in the KUnit all_tests.config.

Reviewed-by: David Gow <[email protected]>
Reviewed-by: Takashi Iwai <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: Add support for Loongson I2S controller

Loongson I2S controller is found on 7axxx/2kxxx chips from loongson,
it is a PCI device with two private DMA controllers, one for playback,
the other fo

ASoC: Add support for Loongson I2S controller

Loongson I2S controller is found on 7axxx/2kxxx chips from loongson,
it is a PCI device with two private DMA controllers, one for playback,
the other for capture.

The driver supports the use of DTS or ACPI to describe device resources.

Signed-off-by: Yingkun Meng <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: starfive: Add JH7110 TDM driver

Add tdm driver support for the StarFive JH7110 SoC.

Signed-off-by: Walker Chen <[email protected]>
Reviewed-by: Claudiu Beznea <claudiu.beznea@micro

ASoC: starfive: Add JH7110 TDM driver

Add tdm driver support for the StarFive JH7110 SoC.

Signed-off-by: Walker Chen <[email protected]>
Reviewed-by: Claudiu Beznea <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: Add Google Chameleon v3 i2s driver

Add driver for the i2s IP present on Google Chameleon v3

Signed-off-by: Paweł Anikiel <[email protected]
Link: https://lore.kernel.org/r/20230508113037.13762

ASoC: Add Google Chameleon v3 i2s driver

Add driver for the i2s IP present on Google Chameleon v3

Signed-off-by: Paweł Anikiel <[email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]

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ASoC: apple: mca: Start new platform driver

Add ASoC platform driver for the MCA peripheral found on Apple M1 and
other chips.

Signed-off-by: Martin Povišer <[email protected]>
Link: https://lo

ASoC: apple: mca: Start new platform driver

Add ASoC platform driver for the MCA peripheral found on Apple M1 and
other chips.

Signed-off-by: Martin Povišer <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: soc-utils: Add kunit test for snd_soc_tdm_params_to_bclk()

Create a new kunit test for soc-utils and use it to test
snd_soc_tdm_params_to_bclk().

The test uses a table of values to avoid the

ASoC: soc-utils: Add kunit test for snd_soc_tdm_params_to_bclk()

Create a new kunit test for soc-utils and use it to test
snd_soc_tdm_params_to_bclk().

The test uses a table of values to avoid the possibility that an
on-the-fly generator contains the same algorithmic error as the
function-under-test and so fails to detect a bug.

There is no need to test every possible combination of values.
Enough test cases are included to give confidence that the function
is producing the correct results.

Signed-off-by: Richard Fitzgerald <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: topology: Select SND_DYNAMIC_MINORS

The indexes of the devices are described within the topology file, it is a
possibility that the topology encodes invalid indexes when DYNAMIC_MINORS
is not

ASoC: topology: Select SND_DYNAMIC_MINORS

The indexes of the devices are described within the topology file, it is a
possibility that the topology encodes invalid indexes when DYNAMIC_MINORS
is not enabled in kernel:

#define SNDRV_MINOR_COMPRESS 2 /* 2 - 3 */
#define SNDRV_MINOR_HWDEP 4 /* 4 - 7 */
#define SNDRV_MINOR_RAWMIDI 8 /* 8 - 15 */
#define SNDRV_MINOR_PCM_PLAYBACK 16 /* 16 - 23 */
#define SNDRV_MINOR_PCM_CAPTURE 24 /* 24 - 31 */

If the topology assigns an index greater than 7 for PLAYBACK/CAPTURE PCM
then there will be minor number collision.

As an example:
card0 creates a capture PCM with index 10 -> minor = 34
card1 creates compress device with index 0 -> minor = 34

Card1 will fail to instantiate because the minor for the compress stream is
already taken.

To avoid seemingly mysterious issues with card creation, select the
DYNAMIC_MINORS when the topology is enabled.

The other option would be to try to do out of bound index checks in case of
DYNAMIC_MINOR is not enabled and do not even attempt to create the device
with failing the topology load.

Signed-off-by: Peter Ujfalusi <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: topology: adhere to KUNIT formatting standard

Drop 'S' from end of SND_SOC_TOPOLOGY_KUNIT_TESTS inorder to adhear to
the KUNIT *_KUNIT_TEST config name format.

Signed-off-by: Nico Pache <npa

ASoC: topology: adhere to KUNIT formatting standard

Drop 'S' from end of SND_SOC_TOPOLOGY_KUNIT_TESTS inorder to adhear to
the KUNIT *_KUNIT_TEST config name format.

Signed-off-by: Nico Pache <[email protected]>
Link: https://lore.kernel.org/r/dcf79e592f9a7e14483dde32ac561f6af2632e50.1618388989.git.npache@redhat.com
Signed-off-by: Mark Brown <[email protected]>

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ASoC: topology: KUnit: Add KUnit tests passing various arguments to snd_soc_tplg_component_load

In order to ensure correct behaviour of topology API, add unit tests
exercising topology functionality

ASoC: topology: KUnit: Add KUnit tests passing various arguments to snd_soc_tplg_component_load

In order to ensure correct behaviour of topology API, add unit tests
exercising topology functionality.

Start with adding cases for passing various arguments to
snd_soc_tplg_component_load as it is part of exposed topology API.

First test case adds test passing NULL component as argument.
Following one adds test case for passing NULL ops as argument.
Finally add test case passing NULL fw as argument.

Signed-off-by: Amadeusz Sławiński <[email protected]>
Tested-by: Pierre-Louis Bossart <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: remove zte zx drivers

The zte zx platform is getting removed, so this driver is no
longer needed.

Cc: Jun Nie <[email protected]>
Cc: Shawn Guo <[email protected]>
Signed-off-by: Arnd Berg

ASoC: remove zte zx drivers

The zte zx platform is getting removed, so this driver is no
longer needed.

Cc: Jun Nie <[email protected]>
Cc: Shawn Guo <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: remove sirf prima/atlas drivers

The CSR SiRF prima2/atlas platforms are getting removed, so this driver
is no longer needed.

Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Barry Song

ASoC: remove sirf prima/atlas drivers

The CSR SiRF prima2/atlas platforms are getting removed, so this driver
is no longer needed.

Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Barry Song <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: txx9: Remove driver

CPU support for TX49xx is getting removed, so remove sound support for it.

Signed-off-by: Thomas Bogendoerfer <[email protected]>
Link: https://lore.kernel.org/r/2

ASoC: txx9: Remove driver

CPU support for TX49xx is getting removed, so remove sound support for it.

Signed-off-by: Thomas Bogendoerfer <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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treewide: replace '---help---' in Kconfig files with 'help'

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasi

treewide: replace '---help---' in Kconfig files with 'help'

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasing, but there are still more than 2400 instances.

This commit finishes the conversion. While I touched the lines,
I also fixed the indentation.

There are a variety of indentation styles found.

a) 4 spaces + '---help---'
b) 7 spaces + '---help---'
c) 8 spaces + '---help---'
d) 1 space + 1 tab + '---help---'
e) 1 tab + '---help---' (correct indentation)
f) 1 tab + 1 space + '---help---'
g) 1 tab + 2 spaces + '---help---'

In order to convert all of them to 1 tab + 'help', I ran the
following commend:

$ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'

Signed-off-by: Masahiro Yamada <[email protected]>

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ASoC: remove w90x900/nuc900 platform drivers

The ARM w90x900 platform is getting removed, so this driver is obsolete.

Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Mark Brown <broonie@kern

ASoC: remove w90x900/nuc900 platform drivers

The ARM w90x900 platform is getting removed, so this driver is obsolete.

Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Mark Brown <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

GPL-2.0-only

Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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ASoC: SOF: Add Build support for SOF core and Intel drivers

Build SOF core and Intel-specific drivers.

Signed-off-by: Liam Girdwood <[email protected]>
Signed-off-by: Pierre-Louis Bos

ASoC: SOF: Add Build support for SOF core and Intel drivers

Build SOF core and Intel-specific drivers.

Signed-off-by: Liam Girdwood <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Takashi Iwai <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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ASoC: sprd: Add Spreadtrum audio DMA platfrom driver

The Spreadtrum DMA engine uses the link-list mode to support audio playback
or capture, thus this patch adds audio DMA platform support for CPU D

ASoC: sprd: Add Spreadtrum audio DMA platfrom driver

The Spreadtrum DMA engine uses the link-list mode to support audio playback
or capture, thus this patch adds audio DMA platform support for CPU DAI to
trigger DMA link-list transfer.

Signed-off-by: Baolin Wang <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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ASoC: ti: Merge davinci and omap directories

Create new directory to contain all Texas Instruments specific DAI,
platform and machine drivers instead of scattering them under davinci and
omap direct

ASoC: ti: Merge davinci and omap directories

Create new directory to contain all Texas Instruments specific DAI,
platform and machine drivers instead of scattering them under davinci and
omap directories.

There is already inter dependency between the two directories becasue of
McASP (on dra7x it is serviced by sDMA, not EDMA).

With the upcoming AM654 we will need to introduce new platform driver for
UDMA and it does not fit under davinci, nor under omap.

With the move I have restructured the Kconfig to be more usable in the era
of simple-sound-card:
CPU DAIs can be selected individually and they will select the platform
driver they can be served with.

To avoid breakage, I have moved over deprecated Kconfig options so
defconfig builds will work without regression.

Signed-off-by: Peter Ujfalusi <[email protected]>
For sound/soc/{omap => ti}:
Tested-by: Jarkko Nikula <[email protected]>
Acked-by: Jarkko Nikula <[email protected]>
Acked-by: Tony Lindgren <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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ASoC: xlnx: enable i2s driver build

Enabled i2s driver build option.

Signed-off-by: Maruthi Srinivas Bayyavarapu <[email protected]>
Signed-off-by: Mark Brown <broonie@kernel.

ASoC: xlnx: enable i2s driver build

Enabled i2s driver build option.

Signed-off-by: Maruthi Srinivas Bayyavarapu <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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ASoC: meson: add axg fifo base driver

Amlogic's axg SoCs have two types of fifos which are the memory
interfaces of the audio subsystem. FRDDR provides the playback
interface while TODDR provides th

ASoC: meson: add axg fifo base driver

Amlogic's axg SoCs have two types of fifos which are the memory
interfaces of the audio subsystem. FRDDR provides the playback
interface while TODDR provides the capture interface.

The way these fifos operate is very similar. Only a few settings
are specific to each.

They implement the same pcm driver here and the specifics of each
will be dealt with the related DAI driver.

Signed-off-by: Jerome Brunet <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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