Invoke hda_dsp_remove() as the .shutdown() callback. This will help to
perform shutdown of the DSP safely on TGL platforms before shutting down
or rebooting the system.

BugLink: https://github.com/thesofproject/linux/issues/2571
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210113152617.4048541-4-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Add the .shutdown() callback to the sof-pci-dev driver, to help to
handle shutting down specific tasks for SOF PCI platforms.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210113152617.4048541-3-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Add helper snd_sof_device_shutdown() to wrap the platform specific
.shutdown callbacks for SOF platforms.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210113152617.4048541-2-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Add .shutdown() callback to the struct snd_sof_dsp_ops, for
doing platform specific actions at shutdown.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210113152617.4048541-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Merge series "ASoC: soc-pcm: cleanup code" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:

Hi Mark

These are not so important, but for
soc-pcm cleanup patches.

Kuninori Morimoto (6):
  ASoC: soc-pcm: move dpcm_set_fe_update_state()
  ASoC: soc-pcm: add dpcm_set_be_update_state()
  ASoC: soc-pcm: add soc_pcm_set_dai_params()
  ASoC: soc-pcm: cleanup soc_pcm_apply_symmetry()
  ASoC: soc-pcm: cleanup soc_pcm_params_symmetry()
  ASoC: soc-pcm: setup pcm at one place in soc_new_pcm()

 sound/soc/soc-pcm.c | 231 +++++++++++++++++---------------------------
 1 file changed, 90 insertions(+), 141 deletions(-)

--
2.25.1

Thank you for your help !!

Best regards
---
Kuninori Morimoto

Instead of manually managing its DMA buffers using
dma_{alloc,free}_coherent() lets the sound core take care of this using
managed buffers.

On one hand this reduces the amount of boiler plate code, but the main
motivation for the change is to use the shared code where possible. This
makes it easier to argue about correctness and that the code does not
contain subtle bugs like data leakage or similar.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20210106133650.13509-3-lars@metafoo.de
Signed-off-by: Mark Brown <broonie@kernel.org>

Instead of manually managing its DMA buffers using
dma_{alloc,free}_coherent() lets the sound core take care of this using
managed buffers.

On one hand this reduces the amount of boiler plate code, but the main
motivation for the change is to use the shared code where possible. This
makes it easier to argue about correctness and that the code does not
contain subtle bugs like data leakage or similar.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20210106133650.13509-2-lars@metafoo.de
Signed-off-by: Mark Brown <broonie@kernel.org>

Instead of manually managing its DMA buffers using
dma_{alloc,free}_coherent() lets the sound core take care of this using
managed buffers.

On one hand this reduces the amount of boiler plate code, but the main
motivation for the change is to use the shared code where possible. This
makes it easier to argue about correctness and that the code does not
contain subtle bugs like data leakage or similar.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20210106133650.13509-1-lars@metafoo.de
Signed-off-by: Mark Brown <broonie@kernel.org>

At the moment it is necessary to set up the DAPM routes between
front-end AIF<->DAI explicitly in the device tree, e.g. using

	audio-routing =
		"MM_DL1", "MultiMedia1 Playback",
		"MM_DL3", "MultiMedia3 Playback",
		"MM_DL4", "MultiMedia4 Playback",
		"MultiMedia2 Capture", "MM_UL2";

This is prone to mistakes and (sadly) there is no clear error if one
of these routes is missing. :(

Actually, this should not be necessary because the ASoC core normally
automatically links AIF<->DAI within snd_soc_dapm_link_dai_widgets().
This is done using the "stname" parameter of SND_SOC_DAPM_AIF_IN/OUT.

For SND_SOC_DAPM_AIF_IN("MM_DL1", "MultiMedia1 Playback", 0, 0, 0, 0),
it should create the route from above: MM_DL1 <-> MultiMedia1 Playback.

This does not work at the moment because the AIF widget (MM_DL1)
and the DAI widget (MultiMedia1 Playback) belong to different
DAPM contexts (q6routing / q6asm-dai).

Fix this by declaring the AIF widgets in the same driver as the DAIs
(q6asm-dai). Now the routes above are created automatically
and no longer need to be specified in the device tree.

This is also more consistent with the back-end AIFs which are already
declared in q6afe-dais instead of q6routing. q6routing should only link
the components together using mixers.

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Fixes: 2a9e92d3

 ("ASoC: qdsp6: q6asm: Add q6asm dai driver")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20201211203255.148246-1-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>

There are two issues with this code.  The first error path forgot to set
the error code and instead returns success.  The second error path
doesn't clean up.

Fixes: 272b5edd

 ("ASoC: Add support for CS42L56 CODEC")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/X9NE/9nK9/TuxuL+@mwanda
Signed-off-by: Mark Brown <broonie@kernel.org>

soc_pcm_apply_symmetry() want to call snd_pcm_hw_constraint_single()
for rate/channel/sample_bits, but, it needs many condition check.
These are very similar but different, thus, it needs to have very
verbose code.
This patch use macro for it and make code more simple.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87wnxo7uyq.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Getting rate/channels/sample_bits from param needs fixed method.
This patch adds new soc_pcm_set_dai_params() and replace existing code.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87y2i47uyw.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

soc-pcm has dpcm_set_fe_update_state() to update FE's runtime_update
(except dpcm_fe_dai_do_trigger() which needs to update it without it).
OTOH, it doesn't have BE's update function.

	O: dpcm_set_fe_update_state()
	X: dpcm_set_be_update_state()

This patch add BE's dpcm_set_fe_update_state()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87zh2k7uz1.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

This patch moves dpcm_set_fe_update_state() to top side.
This is prepare for cleanup soc-pcm.c

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/871rfw99jn.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Merge series "ASoC: Intel: bytcr_rt5640: Add support for devices with only a headphone jack (no speakers/mic)" from Hans de Goede <hdegoede@redhat.com>:

Hi All,

This series adds support for devices with only a headphone jack
(no speakers/internal mic). Specifically this adds support for the
Mele PCG03 Mini PC. But the new no-speakers and no-internal-mic quirks
will likely be useful on other devices too.

Regards,

Hans

There could be more than one thread read/write the dsp_power_state
simultaneously (e.g. hda_dsp_d0i3_work and sof_ipc_tx_message), add a
mutex power_state_access to make sure the access to it is mutually
exclusive.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@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/20210105155640.3725238-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/soc-core.c: soc_remove_component() unconditionally calls
snd_soc_component_set_jack(component, NULL, NULL); on any components
being removed.

This means that on machines where the machine-driver does not provide
a jack through snd_soc_component_set_jack() es8316_disable_jack_detect()
will still get called and at this time es8316->jack will be NULL and
the es8316->jack->status check in es8316_disable_jack_detect() will
lead to a NULL pointer deref.

Fix this by checking for es8316->jack bein NULL at the start of
es8316_disable_jack_detect() and turn the function into a no-op in
that case.

Cc: russianneuromancer <russianneuromancer@ya.ru>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210112101725.44200-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Because clk_disable_unprepare() already checked NULL clock parameter,
so the additional check is unnecessary, just remove it.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Link: https://lore.kernel.org/r/20210108084456.6603-1-vulab@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>

Move the snd_soc_dai_set_tdm_slot() call from cht_codec_init() to
cht_codec_fixup(). There are 2 reasons for doing this:

1. This aligns the cht_bsw_nau8824 with all the other BYT/CHT machine
drivers which also do this from their codec_fixup function.

2. When using the SOF driver, things like the TDM info is set from the
topology file. Moving the call to the codec_fixup function, which gets
skipped when using the SOF driver avoids the call interfering with the
settings when using the SOF driver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210107115324.11602-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Add a quirk for the Mele PCG03 Mini PC, being a Mini PC this device
has no speakers and no internal microphone.

To make matters worse the speaker output pins are shorted (to gnd or
to each other?) and SPKVDD is provided. So trying to output sound on the
speakers leads to shorting SPKVDD, this leads to a power dip after
which the codec is an unknown state. Sometimes it drops of the i2c
bus, sometimes it does still respond to i2c transfers, but is otherwise
not functional. TL;DR: trying to use the speaker outputs on this model
is BAD.

Besides not having speakers / an internal mic, this is a Bay Trail CR
device without a CHAN package in ACPI, so we default to SSP0-AIF2 as
codec connection. But the device is actually using SSP0-AIF1, so we
need to quirk that too.

Cc: Rasmus Porsager <rasmus@beat.dk>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210109210119.159032-4-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Some devices, like mini PCs/media/top-set boxes do not have an internal
microphone at all, an example of the is the Mele PCG03 Mini PC.

Add a new BYT_RT5640_NO_INTERNAL_MIC_MAP input-mapping for this,
which does not add any internal-mic routes and modifies the components
and the (optional) long_name strings to reflect this.

Cc: Rasmus Porsager <rasmus@beat.dk>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210109210119.159032-3-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Some devices, like mini PCs/media/top-set boxes do not have any speakers
at all, an example of the is the Mele PCG03 Mini PC.

Add a new BYT_RT5640_NO_SPEAKERS quirk-flag which when sets does not add
speaker routes and modifies the components and the (optional) long_name
strings to reflect that there are no speakers.

Cc: Rasmus Porsager <rasmus@beat.dk>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210109210119.159032-2-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Merge series "ASoC: rt5645: Enable internal mic and headset on ECS EF20" from Chris Chiu <chiu@endlessos.org>:

These patches are trying to fix the jack detection and internal
microphone problems on ECS EF20 series laptops which are empowered
by Intel Atom x5-Z8350 CPU (CherryTrail) with Realtek rt5645 audio
codec.

---
  v2 -> v3:
	Restore the accidentally removed terminator of the
	dmi_platform_data[].

  v1 -> v2:
        Invoke callback() of the DMI quirk if it exists, because
        the dmi_first_match() doesn't.
---

Chris Chiu (4):
  ASoC: rt5645: Introduce mapping for ACPI-defined GPIO
  ASoC: rt5645: Add ACPI-defined GPIO for ECS EF20 series
  ASoC: rt5645: add inv_hp_det flag
  ASoC: rt5645: Enable internal microphone and JD on ECS EF20

 include/sound/rt5645.h    |  2 ++
 sound/soc/codecs/rt5645.c | 45 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)

--
2.20.1

Merge series "Enable DMA mode on Intel Keem Bay platform" from Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>:

v2: Update patch to align with latest kernel release.
v1: Initial patch version, to enable DMA mode on Intel Keembay platform.

Michael Sit Wei Hong (2):
  dt-bindings: sound: intel, keembay-i2s: Add info for device to use DMA
  ASoC: Intel: KMB: Enable DMA transfer mode

 .../bindings/sound/intel,keembay-i2s.yaml     |  14 ++
 sound/soc/intel/Kconfig                       |   2 +
 sound/soc/intel/keembay/kmb_platform.c        | 157 ++++++++++++++++--
 sound/soc/intel/keembay/kmb_platform.h        |   9 +
 4 files changed, 167 insertions(+), 15 deletions(-)

--
2.17.1

The error path here doesn't set "ret" so it returns uninitialized data
instead of a negative error code.

Fixes: 2c138284

 ("ASoC: soc-pcm: disconnect BEs if the FE is not ready")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/X/wfXQFxeMLvpO+1@mwanda
Signed-off-by: Mark Brown <broonie@kernel.org>

wm_adsp_read_data_word() used if (ret) to check for an error from
wm_adsp_read_raw_data_block(). While this is perfectly valid,
wm_adsp_read_raw_data_block() itself uses if (ret < 0) and three
calls to wm_adsp_read_data_word() also use if (ret < 0).

This creates an error check chain like this:

  1st) if (ret < 0) return ret;
  2nd) if (ret) return ret;
  3rd) if (ret < 0) ...

This can confuse the compiler into thinking that there are possible
returns > 0 from the middle if() that are not handled by the final
if(). If this was true it would lead to using uninitialized variables
later in the outer function.

Fix this by changing the test in wm_adsp_read_data_word() to be
if (ret < 0).

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210111133825.8758-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Kernel test robot throws below error ->

sound/soc/soc-pcm.c:2523 dpcm_run_update_startup() error: uninitialized
symbol 'ret'.

Initializing ret = 0 and returning correct -ERRNO in failure path.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Link: https://lore.kernel.org/r/1610163901-5523-1-git-send-email-jrdr.linux@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

To avoid the pop noise, this patch enables the feature of fast discharge.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20210111092544.9064-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>

This patch will be the workaround to fix getting the wrong device ID on the rare chance.
It seems like something unstable when the system resumes. e.g. the bus clock
This patch tries to read the device ID to check several times.
After the test, the driver will get the correct device ID the second time.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20210111092740.9128-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>

On ECS EF20 series laptops, the internal mic is on DMIC2/IN2P.
And they need the inv_hp_det to make jack detection to work as
exoected.

Signed-off-by: Chris Chiu <chiu@endlessos.org>
Link: https://lore.kernel.org/r/20210111054141.4668-5-chiu@endlessos.org
Signed-off-by: Mark Brown <broonie@kernel.org>

The ECS EF20EA laptop use gpio for jack detection instead of rt5645
rt5645 JD. However, the GPIO polarity is inverse for hp-detect based
on the _DSD property of the RTK2 device.

Name (_DSD, Package () {
    ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
    Package () {
        Package () {"hp-detect-gpio", Package() {^RTK2, 0, 0, 1 }},
    }
})

This flag will invert the hp-detect gpio polarity.

Signed-off-by: Chris Chiu <chiu@endlessos.org>
Link: https://lore.kernel.org/r/20210111054141.4668-4-chiu@endlessos.org
Signed-off-by: Mark Brown <broonie@kernel.org>

Add the hp-detect gpio for ECS EF20 series laptops based on the
_CRS defined in DSDT table.

Method (_CRS, 0, NotSerialized)
{
  Name (SBUF, ResourceTemplate ()
  {
    I2cSerialBusV2 (0x001A, ControllerInitiated, 0x00061A80,
        AddressingMode7Bit, "\\_SB.PCI0.I2C2",
        0x00, ResourceConsumer, , Exclusive,
        )
    GpioInt (Edge, ActiveBoth, SharedAndWake, PullNone, 0x0000,
        "\\_SB.GPO3", 0x00, ResourceConsumer, ,
        )
        {   // Pin list
            0x004F
        }
    GpioIo (Shared, PullDefault, 0x0000, 0x0000, IoRestrictionInputOnly,
        "\\_SB.GPO3", 0x00, ResourceConsumer, ,
        )
        {   // Pin list
            0x004F
        }
  })
  Return (SBUF) /* \_SB_.PCI0.I2C2.RTK2._CRS.SBUF */
}

Signed-off-by: Chris Chiu <chiu@endlessos.org>
Link: https://lore.kernel.org/r/20210111054141.4668-3-chiu@endlessos.org
Signed-off-by: Mark Brown <broonie@kernel.org>

On at least one laptop (ECS EF20EA) the 'hp-detect' GPIO is defined in
the DSDT table by the ACPI GpioIo resources in _CRS. The GPIO related
information should be mapped to the rt5645 driver to enable the jack
detection also on non-DT platforms.

Signed-off-by: Chris Chiu <chiu@endlessos.org>
Link: https://lore.kernel.org/r/20210111054141.4668-2-chiu@endlessos.org
Signed-off-by: Mark Brown <broonie@kernel.org>

Add descriptions for entries needed for audio device to use DMA
channels for audio playback and capture.

Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210108031248.20520-5-michael.wei.hong.sit@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Enable DMA transfer mode for Intel Keem Bay ASoC platform driver.

The driver will search the device tree for DMA resources at boot
time to enable DMA transfer mode, and will proceed to use DMA
transfer if the resource is available, otherwise the default PIO
mode will be used.

Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210108031248.20520-6-michael.wei.hong.sit@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Because clk_disable_unprepare() already checked NULL clock parameter,
so the additional check is unnecessary, just remove it.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Link: https://lore.kernel.org/r/20210108085834.7168-1-vulab@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>

FE is connected to two BEs, BE1 is active, BE2 is deactive.
When closing BE1, FE/BE1 is in HW_FREE state, then BE2 is
startup by mixer runtime update.

For FE is in HW_FREE state, dpcm_run_update_startup() will skip
BE2's startup because FE's state is HW_FREE, BE2 stays in FE's
be_clients list.

During FE's closed, the dpcm_fe_dai_close() will close all related
BEs, BE2 will be closed. This will lead to BE2's dpcm[stream].users
mismatch.

We need disconnet all pending BEs in the corner case.

Signed-off-by: zhucancan <zhucancan@vivo.com>
Link: https://lore.kernel.org/r/AAoArwDfDnoefyxzy2wyiaqm.1.1608885766936.Hmail.zhucancan@vivo.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Remove a stale comment about SSP0 being untested, the
bytcht_es8316 has supported SSP0 for a while now and this has
been successfully tested on a GP electrinic T701 tablet.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210107120757.12051-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Link: https://lore.kernel.org/r/20210105140305.141401-11-tsbogend@alpha.franken.de
Signed-off-by: Mark Brown <broonie@kernel.org>

bclk_ratio is unused.  Removes bclk_ratio and .set_bclk_ratio callback.

Removes snd_soc_dai_set_bclk_ratio() in a few machine drivers which are
obviously using rt1015.

Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20201224101854.3024823-1-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>