ASoC: SOF: Pass PCI SSID to machine driver

[ Upstream commit ba2de401d32625fe538d3f2c00ca73740dd2d516 ]

Pass the PCI SSID of the audio interface through to the machine driver.
This allows the machi

ASoC: SOF: Pass PCI SSID to machine driver

[ Upstream commit ba2de401d32625fe538d3f2c00ca73740dd2d516 ]

Pass the PCI SSID of the audio interface through to the machine driver.
This allows the machine driver to use the SSID to uniquely identify the
specific hardware configuration and apply any platform-specific
configuration.

struct snd_sof_pdata is passed around inside the SOF code, but it then
passes configuration information to the machine driver through
struct snd_soc_acpi_mach and struct snd_soc_acpi_mach_params. So SSID
information has been added to both snd_sof_pdata and
snd_soc_acpi_mach_params.

PCI does not define 0x0000 as an invalid value so we can't use zero to
indicate that the struct member was not written. Instead a flag is
included to indicate that a value has been written to the
subsystem_vendor and subsystem_device members.

sof_pci_probe() creates the struct snd_sof_pdata. It is passed a struct
pci_dev so it can fill in the SSID value.

sof_machine_check() finds the appropriate struct snd_soc_acpi_mach. It
copies the SSID information across to the struct snd_soc_acpi_mach_params.
This done before calling any custom set_mach_params() so that it could be
used by the set_mach_params() callback to apply variant params.

The machine driver receives the struct snd_soc_acpi_mach as its
platform_data.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230912163207.3498161-3-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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ASoC: soc-acpi: Add missing kernel doc

The UID field in snd_soc_acpi_link_adr is not documented, add kernel doc
for it.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://l

ASoC: soc-acpi: Add missing kernel doc

The UID field in snd_soc_acpi_link_adr is not documented, add kernel doc
for it.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230803162312.117771-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: move link_slaves_found()

Move existing function in common library to make sure the code can be
reused by other SoC vendors.

No functionality change outside of the move and added pre

ASoC: soc-acpi: move link_slaves_found()

Move existing function in common library to make sure the code can be
reused by other SoC vendors.

No functionality change outside of the move and added prefix.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230731213242.434594-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: Intel: avs: Account for UID of ACPI device

Configurations with multiple codecs attached to the platform are
supported but only if each from the set is different. Add new field
representing the

ASoC: Intel: avs: Account for UID of ACPI device

Configurations with multiple codecs attached to the platform are
supported but only if each from the set is different. Add new field
representing the 'Unique ID' so that codecs that share Vendor and Part
IDs can be differentiated and thus enabling support for such
configurations.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230519201711.4073845-6-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: Intel: avs: Generic soc component driver

Prepare for concrete PCM operations over HDA, DMIC and I2S interfaces by
providing generic soc component implementation. Interface-specific
components

ASoC: Intel: avs: Generic soc component driver

Prepare for concrete PCM operations over HDA, DMIC and I2S interfaces by
providing generic soc component implementation. Interface-specific
components re-use this code as majority of flow is shared.

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220516101116.190192-3-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: Intel: soc-acpi: quirk topology filename dynamically

Different topology filenames may be required depending on which SSP is
used, and whether or not digital mics are present.

This patch adds

ASoC: Intel: soc-acpi: quirk topology filename dynamically

Different topology filenames may be required depending on which SSP is
used, and whether or not digital mics are present.

This patch adds a tplg_quirk_mask and in the case of the SOF driver
adds the relevant configurations.

This is a short-term solution to the ES8336 support issues.

In a long-term solution, we would need an interface where the machine
driver or platform driver have the ability to alter the topology
hard-coded low-level hardware support, e.g. by substituting an
interface for another, or disabling an interface that is not supported
on a given skew.

BugLink: https://github.com/thesofproject/linux/issues/3248
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220308192610.392950-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: add information on I2S/TDM link mask

The platform driver may have information on which I2S/TDM link(s) to
enable in the machine driver. In the case of Intel devices, this may
be extr

ASoC: soc-acpi: add information on I2S/TDM link mask

The platform driver may have information on which I2S/TDM link(s) to
enable in the machine driver. In the case of Intel devices, this may
be extracted from NHLT tables in platform firmware. This link
information is necessary to make sure machine driver and topology are
aligned.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220308192610.392950-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: fix kernel-doc descriptor

Add missing dmic_num mention and clarify that 'links' mean 'SoundWire
links', not to be used for other links.

Signed-off-by: Pierre-Louis Bossart <pierre-l

ASoC: soc-acpi: fix kernel-doc descriptor

Add missing dmic_num mention and clarify that 'links' mean 'SoundWire
links', not to be used for other links.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220308192610.392950-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: remove sof_fw_filename

We've been using a default firmware name for each PCI/ACPI/OF platform
for a while. The machine-specific sof_fw_filename is in practice not
different from the

ASoC: soc-acpi: remove sof_fw_filename

We've been using a default firmware name for each PCI/ACPI/OF platform
for a while. The machine-specific sof_fw_filename is in practice not
different from the default, and newer devices don't set this field, so
let's remove the redundant definitions.

When OEMs modify the base firmware, they can keep the same firmware
name but store the file in a separate directory.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220301194903.60859-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: Set mach->id field on comp_ids matches

Commit dac7cbd55dca ("ASoC: Intel: soc-acpi-byt: shrink tables using
compatible IDs") and commit 959ae8215a9e ("ASoC: Intel: soc-acpi-cht:
shri

ASoC: soc-acpi: Set mach->id field on comp_ids matches

Commit dac7cbd55dca ("ASoC: Intel: soc-acpi-byt: shrink tables using
compatible IDs") and commit 959ae8215a9e ("ASoC: Intel: soc-acpi-cht:
shrink tables using compatible IDs") simplified the match tables in
soc-acpi-intel-byt-match.c and soc-acpi-intel-cht-match.c by merging
identical entries using the new .comp_ids snd_soc_acpi_mach field to
point a single entry to multiple ACPI HIDs and clearing the previously
unique per entry .id field.

But various machine drivers from sound/soc/intel/boards rely on mach->id
in one or more ways, e.g. some drivers contain the following snippets:

adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);

pkg_found = snd_soc_acpi_find_package_from_hid(mach->id, ...

if (!strncmp(snd_soc_cards[i].codec_id, mach->id, 8)) { ...

All of which are broken by the match table shrinking.

Make the snd_soc_acpi_mach.id field non const (the storage for the tables
already is non const) and on a comps_ids match copy the matching HID to
the id field to fix this.

Fixes: dac7cbd55dca ("ASoC: Intel: soc-acpi-byt: shrink tables using compatible IDs")
Fixes: 959ae8215a9e ("ASoC: Intel: soc-acpi-cht: shrink tables using compatible IDs")
Suggested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Brent Lu <brent.lu@intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20211118153014.349222-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: add comp_ids field for machine driver matching

A machine driver needs to be enumerated by more than one ACPI HID if
it supports second headphone driver (i.e. rt5682 and rt5682s).
How

ASoC: soc-acpi: add comp_ids field for machine driver matching

A machine driver needs to be enumerated by more than one ACPI HID if
it supports second headphone driver (i.e. rt5682 and rt5682s).
However, the id field in snd_soc_acpi_mach structure could contain
only one HID. By adding a 'comp_ids' field which can contain several
HIDs, we can enumerate a machine driver by multiple ACPI HIDs.

Signed-off-by: Brent Lu <brent.lu@intel.com>
Link: https://lore.kernel.org/r/20211029171409.611600-2-brent.lu@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: add new fields for mach_params

We currently have an ugly way of handling the SOF nocodec mode, with
blatant violations between layers. To create the nocodec card, let's
add two new f

ASoC: soc-acpi: add new fields for mach_params

We currently have an ugly way of handling the SOF nocodec mode, with
blatant violations between layers. To create the nocodec card, let's
add two new fields and the existing mach_params structure, that way
there will be no differences with regular cards.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20210409220121.1542362-3-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: allow for partial match in parent name

To change the module dependencies and simplify Kconfigs, we need to
introduce new driver names (sof-audio-acpi-intel-byt and
sof-audio-acpi-int

ASoC: soc-acpi: allow for partial match in parent name

To change the module dependencies and simplify Kconfigs, we need to
introduce new driver names (sof-audio-acpi-intel-byt and
sof-audio-acpi-intel-bdw), and move from an exact string match to a
partial one.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20210302003125.1178419-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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ASoC: soc-acpi: add helper to identify parent driver.

Intel machine drivers are used by parent platform drivers based on
closed-source firmware (Atom/SST and catpt) and SOF-based ones.

In some case

ASoC: soc-acpi: add helper to identify parent driver.

Intel machine drivers are used by parent platform drivers based on
closed-source firmware (Atom/SST and catpt) and SOF-based ones.

In some cases for ACPI-based platforms, the behavior of machine
drivers needs to be modified depending on the parent type, typically
for card names and power management.

An initial solution based on passing a boolean flag as a platform
device parameter was tested earlier. Since it looked overkill, this
patch suggests instead a simple string comparison to identify an SOF
parent device/driver.

Suggested-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20201112223825.39765-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: Intel: add codec name prefix to ACPI machine description

The current SOF machine driver adds a name prefix for each codec,
mainly to differentiate ALSA controls for left and right amplifiers.

ASoC: Intel: add codec name prefix to ACPI machine description

The current SOF machine driver adds a name prefix for each codec,
mainly to differentiate ALSA controls for left and right amplifiers.

This is a good idea, but the machine driver duplicates some of the
information that already exists in ACPI descriptors, so add those
prefixes there. Follow-up patches will make use of the information
encoded in these tables and remove duplication.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200923080514.3242858-4-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: Intel: use consistent HDAudio spelling in comments/docs

We use HDaudio and HDAudio, pick one to make searches easier.
No functionality change

Reported-by: Guennadi Liakhovetski <guennadi.liak

ASoC: Intel: use consistent HDAudio spelling in comments/docs

We use HDaudio and HDAudio, pick one to make searches easier.
No functionality change

Reported-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200824200912.46852-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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

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

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel

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

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

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20200501145850.15178-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: expand description of _ADR-based devices

For SoundWire, we need to know if endpoints needs to be 'aggregated'
(MIPI parlance, meaning logically grouped), e.g. when two speaker
amplif

ASoC: soc-acpi: expand description of _ADR-based devices

For SoundWire, we need to know if endpoints needs to be 'aggregated'
(MIPI parlance, meaning logically grouped), e.g. when two speaker
amplifiers need to be handled as a single logical output.

We don't necessarily have the information at the firmware (BIOS)
level, so add a notion of endpoints and specify if a device/endpoint
is part of a group, with a position.

This may be expanded in future solutions, for now only provide a group
and position information.

Since we modify the header file, change all existing upstream tables
as well to avoid breaking compilation/bisect.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200325215027.28716-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: add _ADR-based link descriptors

For SoundWire support, we added a 'link_mask' to describe the PCB hardware
layout. This helped form a signature that can be used as a first-order way

ASoC: soc-acpi: add _ADR-based link descriptors

For SoundWire support, we added a 'link_mask' to describe the PCB hardware
layout. This helped form a signature that can be used as a first-order way
of detecting the hardware and selecting the machine driver.

The concept of link_mask is however not enough. Some BIOS enable all links,
even when there are no devices physically connected. We can also see
variations with multiple devices attached on one link, or different types
of devices connected on the same link. To accurately represent the
hardware, we need to build static tables where each link exposes a list of
expected devices represented by the 64-bit _ADR field (which uniquely
identifies each device).

The new 'links' field is optional when the link_mask is sufficient to
represent a platform in a unique way.

The existing mechanism to support I2C devices is left as is, it'd be too
invasive to change the existing support for _HID and the notion of link is
not relevant either.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20200110222530.30303-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: Intel: skl-hda-dsp-generic: use snd-hda-codec-hdmi

Add support for using snd-hda-codec-hdmi driver for HDMI/DP
instead of ASoC hdac-hdmi. This is aligned with how other
HDA codecs are already

ASoC: Intel: skl-hda-dsp-generic: use snd-hda-codec-hdmi

Add support for using snd-hda-codec-hdmi driver for HDMI/DP
instead of ASoC hdac-hdmi. This is aligned with how other
HDA codecs are already handled.

When snd-hda-codec-hdmi is used, the PCM device numbers are
parsed from card topology and passed to the codec driver.
This needs to be done at runtime as topology changes may
affect PCM device allocation.

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191029134017.18901-4-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: add link_mask field

When interfaces can be pin-muxed, static information from ACPI might
not be enough. Add information on which links needs to be enabled by
hardware/firmware for a

ASoC: soc-acpi: add link_mask field

When interfaces can be pin-muxed, static information from ACPI might
not be enough. Add information on which links needs to be enabled by
hardware/firmware for a specific machine driver to be selected.

When walking through the list of possible machines, links will be
checked, which implies that configurations where multiple links are
required need to be checked first.

Additional criteria will be needed later, such as which SoundWire
Slave devices are actually enabled, but for now this helps detect
between basic configurations.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190916214251.13130-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: remove new_mach_data field

We never used this field (or in older SOF implementations), let's
remove it

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Sig

ASoC: soc-acpi: remove new_mach_data field

We never used this field (or in older SOF implementations), let's
remove it

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: remove asoc_plat_name field

This field was never used, let's remove it

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@

ASoC: soc-acpi: remove asoc_plat_name field

This field was never used, let's remove it

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: soc-acpi: add static inline fallbacks when CONFIG_ACPI=n

Fix compilation issues reported by 0day-Kbuild with sparc64 w/ SOF.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.in

ASoC: soc-acpi: add static inline fallbacks when CONFIG_ACPI=n

Fix compilation issues reported by 0day-Kbuild with sparc64 w/ SOF.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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ASoC: Intel: fix interface for Chromebook machine drivers

The changes for HDaudio overlooked the fact that the machine drivers
used for Chromebooks rely on the dmic number information passed as
pdat

ASoC: Intel: fix interface for Chromebook machine drivers

The changes for HDaudio overlooked the fact that the machine drivers
used for Chromebooks rely on the dmic number information passed as
pdata.

Add dmic_num field to standard interface and use standard interface
instead of SKL-specific one.

Also clean-up pdata definition to remove fields that are no longer
used.

Fixes: 842bb5135f10 ('ASoC: Intel: use standard interface for Hdaudio machine driver')
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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