ASoC: SOF: Intel: Let SND_SOF_SOF_HDA_SDW_BPT select SND_HDA_EXT_CORE

CONFIG_SND_HDA_EXT_CORE is required for CONFIG_SND_SOF_SOF_HDA_SDW_BPT.

Fixes: 5d5cb86fb46e ("ASoC: SOF: Intel: hda-sdw-bpt: ad

ASoC: SOF: Intel: Let SND_SOF_SOF_HDA_SDW_BPT select SND_HDA_EXT_CORE

CONFIG_SND_HDA_EXT_CORE is required for CONFIG_SND_SOF_SOF_HDA_SDW_BPT.

Fixes: 5d5cb86fb46e ("ASoC: SOF: Intel: hda-sdw-bpt: add helpers for SoundWire BPT DMA")
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Signed-off-by: Bard Liao <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Reviewed-by: Mark Brown <[email protected]>
Acked-by: Bard Liao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>

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ASoC: SOF: Intel: hda-sdw-bpt: add helpers for SoundWire BPT DMA

Add SoundWire BPT DMA helpers as a separate module to avoid circular
dependencies.

For now this assumes no link DMA, only coupled mo

ASoC: SOF: Intel: hda-sdw-bpt: add helpers for SoundWire BPT DMA

Add SoundWire BPT DMA helpers as a separate module to avoid circular
dependencies.

For now this assumes no link DMA, only coupled mode.

Signed-off-by: Pierre-Louis Bossart <[email protected]>
Signed-off-by: Bard Liao <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Liam Girdwood <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Acked-by: Mark Brown <[email protected]>
Tested-by: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>

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ASoC: SOF: Intel: add initial support for PTL

Clone LNL for now.

Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Revi

ASoC: SOF: Intel: add initial support for PTL

Clone LNL for now.

Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Reviewed-by: Bard Liao <[email protected]>
Signed-off-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: SOF: Intel: move hda.c to different module

Now that most of the code moves are done, we can add a new module and
the required EXPORT_SYMBOL definitions.

No functionality change, just a new mo

ASoC: SOF: Intel: move hda.c to different module

Now that most of the code moves are done, we can add a new module and
the required EXPORT_SYMBOL definitions.

No functionality change, just a new module added.

Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Bard Liao <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: SOF: Intel: start splitting top-level from common parts

The existing code relies on the 'HDA_COMMON' module and namespace. We
need to start splitting top-level parts from the low-level ones,
o

ASoC: SOF: Intel: start splitting top-level from common parts

The existing code relies on the 'HDA_COMMON' module and namespace. We
need to start splitting top-level parts from the low-level ones,
otherwise we will not be able to reuse the low-level parts DMA support
for SoundWire/BPT.

In the end the dependencies will be:

+----------------------------------------------+
| |
| v
sof-pci-intel-xxx --> sof-intel-hda ------------> sof-hda-common
| ^
| |
+-> soundwire_intel --> sof_hda_sdw_bpt

This patch adds the initial split between the sof-pci-intel-xxx
modules and the common parts, in a follow-up patch we will further
split the HDA_COMMON parts

Since the PCI modules are not all independent, i.e. the CNL parts are
also used in JSL and TGL, additional Kconfig and namespace modules
were added.

Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Bard Liao <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: SOF: Kconfig: Rename SND_SOC_SOF_INTEL_IPC4 to SND_SOC_SOF_IPC4

Drop the Intel from the IPC type Kconfig option

Signed-off-by: Peter Ujfalusi <[email protected]>
Reviewed-by: Dan

ASoC: SOF: Kconfig: Rename SND_SOC_SOF_INTEL_IPC4 to SND_SOC_SOF_IPC4

Drop the Intel from the IPC type Kconfig option

Signed-off-by: Peter Ujfalusi <[email protected]>
Reviewed-by: Daniel Baluta <[email protected]>
Reviewed-by: Rander Wang <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Reviewed-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: SOF: Intel: LNL: Add support for Lunarlake platform

Add initial support for Lunarlake. For now only HDAudio interfaces are
supported, DMIC/SSP/SoundWire require additional work so that the DAI

ASoC: SOF: Intel: LNL: Add support for Lunarlake platform

Add initial support for Lunarlake. For now only HDAudio interfaces are
supported, DMIC/SSP/SoundWire require additional work so that the DAIs
reuse the HDaudio DMA stream allocation.

Signed-off-by: Ranjani Sridharan <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Bard Liao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: SOF: Intel: remove mutual exclusion between NOCODEC and HDA_LINK

The nocodec mode served two purposes so far
a) generate a test driver for DMIC/SSP without any codec connected
b) make sure the

ASoC: SOF: Intel: remove mutual exclusion between NOCODEC and HDA_LINK

The nocodec mode served two purposes so far
a) generate a test driver for DMIC/SSP without any codec connected
b) make sure the use of snd_hdac_ libraries was contained

b) is no longer an option for LunarLake, the HDaudio DMA is used for
DMIC/SSP and the HDA_LINK option needs to be enabled.

Signed-off-by: Pierre-Louis Bossart <[email protected]
Reviewed-by: Péter Ujfalusi <[email protected]
Reviewed-by: Rander Wang <[email protected]
Reviewed-by: Bard Liao <[email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]

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ASoC: SOF: Intel: Kconfig: move selection of PROBE_WORK_QUEUE

The probe workqueue is only needed if we have a Display Audio codec.

Signed-off-by: Pierre-Louis Bossart <[email protected]

ASoC: SOF: Intel: Kconfig: move selection of PROBE_WORK_QUEUE

The probe workqueue is only needed if we have a Display Audio codec.

Signed-off-by: Pierre-Louis Bossart <[email protected]
Reviewed-by: Péter Ujfalusi <[email protected]
Reviewed-by: Rander Wang <[email protected]
Reviewed-by: Bard Liao <[email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]

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ASoC: SOF: Intel: hda-mlink: move to a dedicated module

Some of the functions will be used for SoundWire enumeration and power
management, to avoid cycles in module dependencies and simplify
integra

ASoC: SOF: Intel: hda-mlink: move to a dedicated module

Some of the functions will be used for SoundWire enumeration and power
management, to avoid cycles in module dependencies and simplify
integration all the HDaudio multi-link needs to move to a dedicated
module.

Drop no longer needed headers at the same time.

Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Rander Wang <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Signed-off-by: Peter Ujfalusi <[email protected]>
Reviewed-by: Takashi Iwai <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: SOF: fix intel-soundwire link failure

My randconfig build setup ran into a rare build failure with

CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE=y
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE=m
CONF

ASoC: SOF: fix intel-soundwire link failure

My randconfig build setup ran into a rare build failure with

CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE=y
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE=m
CONFIG_SOUNDWIRE=y
CONFIG_SOUNDWIRE_INTEL=m
CONFIG_SND_SOC_SOF_HDA=y
CONFIG_SND_SOC_SOF_INTEL_TGL=y

x86_64-linux-ld: sound/soc/sof/intel/hda.o: in function `hda_init_caps':
hda.c:(.text+0x691): undefined reference to `sdw_intel_cnl_hw_ops'
x86_64-linux-ld: hda.c:(.text+0x6f2): undefined reference to `sdw_intel_probe'
x86_64-linux-ld: sound/soc/sof/intel/hda.o: in function `hda_sdw_startup':
hda.c:(.text+0x1c40): undefined reference to `sdw_intel_startup'
x86_64-linux-ld: sound/soc/sof/intel/hda.o: in function `hda_sdw_process_wakeen':
hda.c:(.text+0x1cb6): undefined reference to `sdw_intel_process_wakeen_event'
x86_64-linux-ld: sound/soc/sof/intel/hda.o: in function `hda_dsp_interrupt_thread':
hda.c:(.text+0x1d67): undefined reference to `sdw_intel_thread'
x86_64-linux-ld: sound/soc/sof/intel/hda.o: in function `hda_dsp_remove':
hda.c:(.text+0x2655): undefined reference to `sdw_intel_exit'

My best understanding is that the definition of
SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE was intended to avoid this
problem, but got it wrong for the SND_SOC_SOF_INTEL_SOUNDWIRE=m case,
where the 'select' is meant to set SOUNDWIRE_INTEL to the value of
SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE rather than the intersection of
SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE and SND_SOC_SOF_INTEL_SOUNDWIRE.

Change the condition to check for SND_SOC_SOF_INTEL_SOUNDWIRE to be a
boolean rather than a tristate expression in order to propagate this
as intended.

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: SOF: introduce new DEBUG_NOCODEC mode

The existing NOCODEC mode enforces a build-time mutual exclusion with
the HDaudio link support, mostly to avoid any dependency on the
snd_hdac library and

ASoC: SOF: introduce new DEBUG_NOCODEC mode

The existing NOCODEC mode enforces a build-time mutual exclusion with
the HDaudio link support, mostly to avoid any dependency on the
snd_hdac library and references to HDAudio codec/i915 stuff.

This is very useful to track dependencies and test a minimal
configuration, but very painful for developers and CI: a recompilation
and reinstall of the kernel modules is required.

This patch suggests an alternate middle ground where the selection of
the machine driver and all codec-related actions are bypassed at
run-time, contingent on a kernel module parameter being set.

For example setting BIT(10) with
'options snd_sof sof_debug=0x401'
is enough to switch from an HDaudio card to a nocodec one.

This new DEBUG_NOCODEC mode is not suitable for distributions and
end-users. It's not even recommended on all platforms, i.e. the
NOCODEC mode is known not to work on specific devices where the BIOS
did not configure support for I2S/DMIC interfaces. The usual
development devices such as Chromebooks, Up boards and Intel RVP are
the only recommended platforms where this mode can be supported.

Note that the dynamic switch between HDaudio and nocodec may not
always possible depending on hardware layout, pin-mux options, and
BIOS settings. The audio subsustems on Intel platforms has to support
4 types of interfaces and pin-mux can be complicated.

Reviewers might ask: why didn't we do this earlier? The main reason is
that all the codec-related configurations were not cleanly separated
out in the sof/intel directory. With all the cleanups done recently,
adding this opt-in behavior is relatively straightforward.

Tested on UpExtreme (WHL) and UpExtreme i11 (TGL).

Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Rander Wang <[email protected]>
Reviewed-by: Bard Liao <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: SOF: Intel: add initial SKL/KBL hardware support

In preparation of the IPCv4 IPC support, this patch adds
support for SkyLake and KabyLake boot and descriptors
used when probing the PCI driver

ASoC: SOF: Intel: add initial SKL/KBL hardware support

In preparation of the IPCv4 IPC support, this patch adds
support for SkyLake and KabyLake boot and descriptors
used when probing the PCI driver.

The work was initially contributed in 2018 by Liam Girdwood and Zhu
Yingjiang, and abandoned due to firmware signature issues. With the
upcoming support of IPC v4, and hence the Intel closed-source
firmware, it's time to re-add this capability.

The SKL ops will be added in the next patch.

Tested with the IPC4 and closed-source firmware on Dell XPS 9350
and KBL NUC with HDaudio codecs. The SSP and DMIC interfaces are not
supported at this time.

Co-developed-by: Ranjani Sridharan <[email protected]>
Signed-off-by: Ranjani Sridharan <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: SOF: Intel: Add support for MeteorLake (MTL)

Add platform abstraction for the Meteor Lake platform.

This platform has significant differences compared to the TGL/ADL
generation: it relies on

ASoC: SOF: Intel: Add support for MeteorLake (MTL)

Add platform abstraction for the Meteor Lake platform.

This platform has significant differences compared to the TGL/ADL
generation: it relies on new hardware using the code name 'ACE' and
only supports the INTEL_IPC4 protocol and firmware architecture based
on the Zephyr RTOS

Co-developed-by: Ranjani Sridharan <[email protected]>
Signed-off-by: Ranjani Sridharan <[email protected]>
Signed-off-by: Bard Liao <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Rander Wang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: SOF: Compile and runtime IPC version selection

The new IPC4 version is only supported by Intel platforms, iMX, AMD and
MediaTek only uses the standard SOF IPC.
There is no need for these platf

ASoC: SOF: Compile and runtime IPC version selection

The new IPC4 version is only supported by Intel platforms, iMX, AMD and
MediaTek only uses the standard SOF IPC.
There is no need for these platforms to build kernel support for IPC4 as
it is just dead code for them.

SND_SOC_SOF_IPC3 and SND_SOC_SOF_INTEL_IPC4 is introduced to allow compile
time selection and exclusion of IPC implementations.

To avoid randconfig failures add also support for runtime selection of
the IPC ops in ipc.c based on sdev->pdata->ipc_type

Signed-off-by: Peter Ujfalusi <[email protected]>
Reviewed-by: Bard Liao <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: SOF: Kconfig: Make SND_SOC_SOF_HDA_PROBES tristate

SND_SOC_SOF_HDA_PROBES must be tristate because the code it builds
depends on code that is tristate.

If SND_SOC_SOF_HDA_PROBES is bool it le

ASoC: SOF: Kconfig: Make SND_SOC_SOF_HDA_PROBES tristate

SND_SOC_SOF_HDA_PROBES must be tristate because the code it builds
depends on code that is tristate.

If SND_SOC_SOF_HDA_PROBES is bool it leads to the following build
inconsistency:

SND_SOC_SOF_HDA_COMMON=m
which selects SND_SOC_SOF_HDA_PROBES
but since this is a bool SND_SOC_SOF_HDA_PROBES=y

SND_SOC_SOF_HDA_PROBES=y
selects SND_SOC_SOF_DEBUG_PROBES=y
so sof-client-probes.c is built into the kernel.

sof-client-probes.c calls functions in sof-client.c, but

SND_SOC_SOF=m
sof-client.c is built into a loadable module.

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: SOF: Intel: Fix build error without SND_SOC_SOF_PCI_DEV

If SND_SOC_SOF_PCI_DEV is n, bulding fails:

sound/soc/sof/intel/pci-tng.o:(.data+0x1c0): undefined reference to `sof_pci_probe'
sound/s

ASoC: SOF: Intel: Fix build error without SND_SOC_SOF_PCI_DEV

If SND_SOC_SOF_PCI_DEV is n, bulding fails:

sound/soc/sof/intel/pci-tng.o:(.data+0x1c0): undefined reference to `sof_pci_probe'
sound/soc/sof/intel/pci-tng.o:(.data+0x1c8): undefined reference to `sof_pci_remove'
sound/soc/sof/intel/pci-tng.o:(.data+0x1e0): undefined reference to `sof_pci_shutdown'
sound/soc/sof/intel/pci-tng.o:(.data+0x290): undefined reference to `sof_pci_pm'

Make SND_SOC_SOF_MERRIFIELD select SND_SOC_SOF_PCI_DEV to fix this.

Fixes: 8d4ba1be3d22 ("ASoC: SOF: pci: split PCI into different drivers")
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: Zheng Bin <[email protected]>
Acked-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: SOF: Convert the generic probe support to SOF client

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 driv

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

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

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ASoC: SOF: Intel: make DMI L1 selection more robust

Exposing the DMI L1 configuration as a kernel Kconfig option was in
hindsight a really bad idea. It led to several errors reported by
distribution

ASoC: SOF: Intel: make DMI L1 selection more robust

Exposing the DMI L1 configuration as a kernel Kconfig option was in
hindsight a really bad idea. It led to several errors reported by
distributions which selected it by mistake.

The Kconfig is now replaced with a kernel parameter. Since DMI L1
entry is incompatible with pause on a capture stream, the latter is
disabled when the kernel parameter is set.

Experimental results show an increased residency in higher C states
and a significant decrease of system power consumption for "work from
home" usages such as VoIP calls.

Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Kai Vehmanen <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: SOF: Intel: Kconfig: clarify DMI L1 option description

This option is only valid for HDaudio platforms. This was described in
the help but not explicit in the option description.

Signed-off-b

ASoC: SOF: Intel: Kconfig: clarify DMI L1 option description

This option is only valid for HDaudio platforms. This was described in
the help but not explicit in the option description.

Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Kai Vehmanen <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: SOF: Intel: Kconfig: fix SoundWire dependencies

The previous Kconfig cleanup added simplifications but also introduced
a new one by moving a boolean to a tristate. This leads to randconfig
pro

ASoC: SOF: Intel: Kconfig: fix SoundWire dependencies

The previous Kconfig cleanup added simplifications but also introduced
a new one by moving a boolean to a tristate. This leads to randconfig
problems.

This patch moves the select operations in the SOUNDWIRE_LINK_BASELINE
option. The INTEL_SOUNDWIRE config remains a tristate for backwards
compatibility with older configurations but is essentially an on/off
switch.

Fixes: cf5807f5f814f ('ASoC: SOF: Intel: SoundWire: simplify Kconfig')
Reported-by: Arnd Bergmann <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Rander Wang <[email protected]>
Reviewed-by: Bard Liao <[email protected]>
Tested-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: SOF: Kconfig: fix typo of SND_SOC_SOF_PCI

It should be 'endif ## SND_SOC_SOF_PCI' instead of
'endif ## SND_SOC_SOF_INTEL_PCI'

Signed-off-by: Libin Yang <[email protected]>
Reviewed-by: Kai

ASoC: SOF: Kconfig: fix typo of SND_SOC_SOF_PCI

It should be 'endif ## SND_SOC_SOF_PCI' instead of
'endif ## SND_SOC_SOF_INTEL_PCI'

Signed-off-by: Libin Yang <[email protected]>
Reviewed-by: Kai Vehmanen <[email protected]>
Reviewed-by: Pierre-Louis Bossart <[email protected]>
Signed-off-by: Ranjani Sridharan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ALSA: hda: move Intel SoundWire ACPI scan to dedicated module

The ACPI scan capabilities is called from the intel-dspconfig as well
as the SOF/HDaudio drivers. This creates dependencies and randconf

ALSA: hda: move Intel SoundWire ACPI scan to dedicated module

The ACPI scan capabilities is called from the intel-dspconfig as well
as the SOF/HDaudio drivers. This creates dependencies and randconfig issues
when HDaudio and SOF/SoundWire are not all configured as modules.

To simplify Kconfig dependencies between HDAudio, SoundWire, SOF and
intel-dspconfig, move the ACPI scan helpers to a dedicated
module. This follows the same idea as NHLT helpers which are already
handled as a dedicated module.

The only functional change is that the kernel parameter to filter
links is now handled by a different module, but that was only provided
for developers needing work-arounds for early BIOS releases.

Reported-by: Arnd Bergmann <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Kai Vehmanen <[email protected]>
Reviewed-by: Guennadi Liakhovetski <[email protected]>
Reviewed-by: Bard Liao <[email protected]>
Acked-by: Mark Brown <[email protected]>
Acked-by: Vinod Koul <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>

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ASoC: SOF: Intel: SoundWire: simplify Kconfig

The Kconfig file is way too convoluted. Track platforms where
SoundWire is supported, and add simpler conditions to make sure there
is no module/built-i

ASoC: SOF: Intel: SoundWire: simplify Kconfig

The Kconfig file is way too convoluted. Track platforms where
SoundWire is supported, and add simpler conditions to make sure there
is no module/built-in issue.

The use of 'depends on' is less intuitive if a required 'depend' is
missing, but that's a small price to pay for clarity and simplicity.

Suggested-by: Arnd Bergmann <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Kai Vehmanen <[email protected]>
Reviewed-by: Guennadi Liakhovetski <[email protected]>
Reviewed-by: Bard Liao <[email protected]>
Acked-by: Mark Brown <[email protected]>
Acked-by: Vinod Koul <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>

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ASoC: SOF: pci: split PCI into different drivers

Move PCI IDs and device-specific definitions out of common code. No
functionality change for now, just code split and removal of
IF_ENABLED() which m

ASoC: SOF: pci: split PCI into different drivers

Move PCI IDs and device-specific definitions out of common code. No
functionality change for now, just code split and removal of
IF_ENABLED() which made the configurations too complicated in case of
reuse of IP across generations.

Additional changes to address the DSP_CONFIG case and SoundWire
depends/select confusions are provided in follow-up patches.

Suggested-by: Arnd Bergmann <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Kai Vehmanen <[email protected]>
Reviewed-by: Guennadi Liakhovetski <[email protected]>
Reviewed-by: Bard Liao <[email protected]>
Acked-by: Mark Brown <[email protected]>
Acked-by: Vinod Koul <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>

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