Add support of SOF on MediaTek MT8188 SoC.
MT8188 ADSP integrates with a single core Cadence HiFi-5 DSP.
The IPC communication between AP and DSP is based on shared DRAM and
mailbox interrupt.

The change in the mt8186.h is compatible on both mt8186 and
mt8188. The register controls booting the DSP core with the
default address or the user specified address. Both mt8186
and mt8188 should boot with the user specified boot in the driver.
The usage of the register is the same on both SoC, but the
control bit is different on mt8186 and mt8188, which is bit 1 on mt8186
and bit 0 on mt8188. Configure the redundant bit has noside effect
on both SoCs.
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230110084312.12953-3-tinghan.shen@mediatek.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add support of the single-core HiFi5 audio DSP on MediaTek MT8188 SoC
for pre- and post- audio processing.
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230110084312.12953-2-tinghan.shen@mediatek.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add nuvoton,spk-btl to configure the two loudspeaker outputs
as Bridge Tied Load

Cc: David Lin <CTLIN0@nuvoton.com>
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230104195350.149300-1-francesco@dolcini.itSigned-off-by: Mark Brown <broonie@kernel.org>

Merge series from Francesco Dolcini <francesco@dolcini.it>:

Add support for BTL (Bridge Tied Load) configuration to NAU8822 audio codec,
since this requires adding a new property to the binding convert it from
txt to yaml first.

Merge series from Chancel Liu <chancel.liu@nxp.com>:

This patchset supports XCVR on i.MX93 platform.

changes in v2:
- remove unnecessary code which causes kernel test robot reporting error

Chancel Liu (3):
  ASoC: dt-bindings: fsl,xcvr: Add compatible string for i.MX93 platform
  ASoC: fsl_xcvr: Add support for i.MX93 platform
  ASoC: fsl_xcvr: Add constraints of period size while using eDMA

 .../devicetree/bindings/sound/fsl,xcvr.yaml   |   1 +
 sound/soc/fsl/fsl_xcvr.c                      | 155 ++++++++++++------
 sound/soc/fsl/fsl_xcvr.h                      |   7 +
 3 files changed, 115 insertions(+), 48 deletions(-)

--
2.25.1

On SC7280 ADSP bypassed platform, there are only three clocks for TX
macro.  This is already reflected in "clock-names" but not in "clocks"
property:

  sc7280-herobrine-zombie-lte.dtb: codec@3220000: clocks: [[219, 8], [219, 7], [220]] is too short
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221225115907.55250-2-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

SM8250 DTS uses additional "va" clock in WSA macro device node:

  sm8250-sony-xperia-edo-pdx203.dtb: codec@3240000: clock-names: ['mclk', 'npl', 'macro', 'dcodec', 'va', 'fsgen'] is too long
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221225115907.55250-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

commit dcc2c012 ("ASoC: Fix gpiolib dependencies") removed a
series of unnecessary dependencies on GPIOLIB when the gpio was
optional.

A similar simplification seems valid for nau8315, so remove the
dependency as well. This will avoid the following warning

  WARNING: unmet direct dependencies detected for SND_SOC_NAU8315

   Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] &&
                   GPIOLIB [=n]
   Selected by [y]:

     - SND_SOC_INTEL_SOF_NAU8825_MACH [=y] && SOUND [=y] && !UML &&
       SND [=y] && SND_SOC [=y] && SND_SOC_INTEL_MACH [=y] &&
       (SND_SOC_SOF_HDA_LINK [=y] || SND_SOC_SOF_BAYTRAIL [=n]) &&
       I2C [=y] && ACPI [=y] && SND_HDA_CODEC_HDMI [=y] &&
       SND_SOC_SOF_HDA_AUDIO_CODEC [=y] && (MFD_INTEL_LPSS [=n] ||
       COMPILE_TEST [=y])
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com>
Link: https://lore.kernel.org/r/20230108114351.539786-1-ajye_huang@compal.corp-partner.google.comSigned-off-by: Mark Brown <broonie@kernel.org>

The simple-audio-card,dai-link node does not allow address/size-cells
thus children (cpu, codec) should come without unit addresses.  For
cases with multiple nodes of same type, require a dash before index
(e.g. cpu-x) and add trailing $ to the pattern to disallow other
characters.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230109083301.76282-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

The function primary_codec_init() should return 0 if dmic_sel is null.

Here is the warning message reported by 0-DAY CI Kernel Test Service.

smatch warnings:
primary_codec_init() warn: missing error code? 'ret'
...
2022-11-02  141       if (!priv->dmic_sel) {
2022-11-02  142               dev_info(card->dev, "dmic_sel is null\n");
2022-11-02 @143               return ret;

return -EIVNAL;?  return 0;?

2022-11-02  144       }
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com>
Link: https://lore.kernel.org/r/20230107175933.12973-1-ajye_huang@compal.corp-partner.google.comSigned-off-by: Mark Brown <broonie@kernel.org>

Clang warns:

  sound/soc/amd/ps/pci-ps.c:218:2: error: variable 'ret' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
          default:
          ^~~~~~~
  sound/soc/amd/ps/pci-ps.c:239:9: note: uninitialized use occurs here
          return ret;
                 ^~~
  sound/soc/amd/ps/pci-ps.c:190:9: note: initialize the variable 'ret' to silence this warning
          int ret;
                 ^
                  = 0
  1 error generated.

ret is used uninitialized if 'goto de_init' is taken. As this is not an
error nor should the ACP be deinitialized, just directly return 0 in
this case statement, which resolves the warning.

Fixes: 1d325cda ("ASoC: amd: ps: refactor platform device creation logic")
Link: https://github.com/ClangBuiltLinux/linux/issues/1779Suggested-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Syed Saba Kareem <syed.sabakareem@amd.com>
Link: https://lore.kernel.org/r/20230105-wsometimes-uninitialized-pci-ps-c-v2-1-c50321676325@kernel.orgSigned-off-by: Mark Brown <broonie@kernel.org>

The binding allowed multiple variations and number of
reg/interrupts/clocks properties for SC7180 and SC7280.  Maybe this was
done for different use-cases of LPASS CPU audio node, but DTS is
supposed to be a complete picture of the hardware.  The upstreamed
SC7180 and SC7280 DTSes contain the widest set of these
reg/interrupts/clocks, sometimes being even sum of these different
variations.

Correct and narrow the reg, interrupts and clocks to match existing DTS:

  sc7280-herobrine-evoker-lte.dtb: audio@3987000: clock-names: 'oneOf' conditional failed, one must be fixed:
    ['aon_cc_audio_hm_h', 'audio_cc_ext_mclk0', 'core_cc_sysnoc_mport_core', 'core_cc_ext_if0_ibit', 'core_cc_ext_if1_ibit',
     'audio_cc_codec_mem', 'audio_cc_codec_mem0', 'audio_cc_codec_mem1', 'audio_cc_codec_mem2', 'aon_cc_va_mem0'] is too long
    'core_cc_sysnoc_mport_core' was expected
    'audio_cc_codec_mem' was expected
    'audio_cc_codec_mem0' was expected
    'audio_cc_codec_mem1' was expected
    'audio_cc_codec_mem2' was expected
    'aon_cc_va_mem0' was expected
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221227163135.102559-3-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

DAI children (as subnodes) can come with two-digit unit addresses:

  sc7280-herobrine-crd.dtb: audio@3987000: Unevaluated properties are not allowed ('dai-link@19', 'dai-link@25' were unexpected)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221227163135.102559-2-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

SC7280 LPASS CPU device node comes with required-opps:

  sc7280-herobrine-crd.dtb: audio@3987000: Unevaluated properties are not allowed ('required-opps' was unexpected)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221227163135.102559-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

eDMA on i.MX93 platform requires the period size to be multiple of
maxburst.
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20230104023953.2973362-4-chancel.liu@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add compatible string and specific soc data to support XCVR on i.MX93
platform. XCVR IP on i.MX93 is cut to SPDIF only by removing external
PHY.
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20230104023953.2973362-3-chancel.liu@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add compatible string "fsl,imx93-xcvr" for i.MX93 platform.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://lore.kernel.org/r/20230104023953.2973362-2-chancel.liu@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>

Allow configuring the two loudspeaker outputs as a
single Bridge Tied Load output getting higher output power.
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20230104140412.35575-4-francesco@dolcini.itSigned-off-by: Mark Brown <broonie@kernel.org>

Convert nau8822 devicetree binding to dtschema.
Change file name to match dtschema naming.

Cc: David Lin <CTLIN0@nuvoton.com>
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230104140412.35575-2-francesco@dolcini.itSigned-off-by: Mark Brown <broonie@kernel.org>

Sparse warning:

error: symbol 'acp63_fill_platform_dev_info' was not declared. Should
it be static?

Also reduce line lines below 100 characters.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230104145708.25051-1-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Remove unused acp63_audio_mode variable.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20230104055435.321327-3-Vijendar.Mukunda@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Retrieve acp_lock mutex as platform data and use it for protecting
ACP common registers access in acp pdm driver.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20230104055435.321327-2-Vijendar.Mukunda@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add mutex lock for accessing ACP common registers across different
modules.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20230104055435.321327-1-Vijendar.Mukunda@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Instead of calling put_device(&adev->dev) where adev is a pointer
to an ACPI device, use specific call, i.e. acpi_dev_put().

Also move it out of the conditional to make it more visible in case
some other code will be added which may use that pointer. We need
to keep a reference as long as we use the pointer.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230102203037.16120-5-andriy.shevchenko@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Instead of calling put_device(&adev->dev) where adev is a pointer
to an ACPI device, use specific call, i.e. acpi_dev_put().

Also move it out of the conditional to make it more visible in case
some other code will be added which may use that pointer. We need
to keep a reference as long as we use the pointer.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230102203037.16120-4-andriy.shevchenko@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Instead of calling put_device(&adev->dev) where adev is a pointer
to an ACPI device, use specific call, i.e. acpi_dev_put().

Also move it out of the conditional to make it more visible in case
some other code will be added which may use that pointer. We need
to keep a reference as long as we use the pointer.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230102203037.16120-3-andriy.shevchenko@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Instead of calling put_device(&adev->dev) where adev is a pointer
to an ACPI device, use specific call, i.e. acpi_dev_put().

Also move it out of the conditional to make it more visible in case
some other code will be added which may use that pointer. We need
to keep a reference as long as we use the pointer.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230102203037.16120-2-andriy.shevchenko@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Instead of calling put_device(&adev->dev) where adev is a pointer
to an ACPI device, use specific call, i.e. acpi_dev_put().

Also move it out of the conditional to make it more visible in case
some other code will be added which may use that pointer. We need
to keep a reference as long as we use the pointer.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230102203037.16120-1-andriy.shevchenko@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

The variable becomes useless since we moved the snd_soc_jack
structure from a static array to sof_hdmi_pcm structure.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230103073704.722027-1-brent.lu@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Non-functional cleanup:
1. Drop unneeded quotes form $ref,
2. Example: Use generic node name, use define for GPIO flag, adjust
   indentation to consistent 4-space style.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221224154210.43356-2-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

Both DTS (SM8250 and SM8350 based Sony Xperia boards) and Linux driver
mention interrupt, so allow it to fix:

  sm8350-sony-xperia-sagami-pdx215.dtb: cs35l41@41: Unevaluated properties are not allowed ('interrupt-parent', 'interrupts' were unexpected)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221224154210.43356-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

Merge series from Claudiu Beznea <claudiu.beznea@microchip.com>:

The following series adds runtime PM and suspend to RAM features for
mchp-pdmc driver.

Along with it 2 cleanup patches were added:
- patch 1/4: use vendor,device.yaml file format for Microchip AT91 ASoC
  bindings
- patch 4/4: use FIELD_PREP() in mchp-spdiftx.c

Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:

This series will extend the IPC ops optionality to cover it up to the existence
of the top level ipc pointer itself. There is no functionality change.

The reason for the extended optionality is that we have "DSPless"
debug/development support coming up (currently it is in SOF's topic/sof-dev
stable branch) initially supporting Intel's HDA platforms.

As the name suggests, in this mode the DSP is completely ignored by the linux
driver stack (no firmware loaded, only using HDA directly).

The DSPless mode is aimed to help us to verify our Linux stack on new platforms
where the firmware is not yet in the state that we can reliably use it, but the
hardware and programming flows can be tested already.
There is no plan to make DSPless a production target for SOF Linux stack.

While this is preparatory series aimed to unblock the DSPless support, it has
been integrated into sof-dev separately and we have lots of new features
depending on it (went in between this set and the DSPless support).

I still have some minor tasks to complete for the DSPless to make it a bit more
versatile, but I don't want to block other, stable features for upstreaming.

Merge series from Uwe Kleine-König <u.kleine-koenig@pengutronix.de>:

Hello,

this patch series removes all platform remove functions that only return
zero below sound/soc. There is no reason to have these, as the only
caller is platform core code doing:

        if (drv->remove) {
                int ret = drv->remove(dev);

                ...
        }

(in platform_remove()) and so having no remove function is both
equivalent and simpler.

Merge series from Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>:

Some devices like DMIC don't expose native controls or need volume limit
due to possible HW damage. Add support for volume controls allowing to
change volume level in DSP. Maximum volume level is imposed by the
topology file which defines given path.

Move irq handler registration prior to platform device creation logic.
This will avoid irq handling missing scenario when platform device
raise interrrupts during it's probe sequence.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20221221172855.1618766-4-Vijendar.Mukunda@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Instead of using hard coded index value for platform device index,
retrieve the device index based on platform devices created.
In PDM config case, ACP PCI driver retrieves dev index from
pdm_dev_index variable.
This will avoid overhead when multiple endpoint combinations
support is added later.
platform device index will vary based on audio endpoint
configuration.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20221221172855.1618766-3-Vijendar.Mukunda@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Refactor platform device creation implementation.
Based on platform dev count and pdev mask create platform devices.
Use common API to fill platform dev information.
Use pdev count variable in remove callback for unregistering
platform devices.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20221221172855.1618766-2-Vijendar.Mukunda@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Implement API to retrieve acp device config and calculate platform
device count and dev mask for platform device node creation.

Currently for DMIC configuration, mask and dev count are calculated.
Same api will be used to extend support for different ACP device
configurations.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20221221172855.1618766-1-Vijendar.Mukunda@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

A remove callback just returning 0 is equivalent to no remove callback
at all. So drop the useless function.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20221212174737.3740223-1-u.kleine-koenig@pengutronix.deSigned-off-by: Mark Brown <broonie@kernel.org>