Miaoqian Lin [Fri, 3 Jun 2022 12:42:41 +0000 (16:42 +0400)]
ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Fix refcount leak in some error paths.
Uwe Kleine-König [Sun, 5 Jun 2022 15:35:37 +0000 (17:35 +0200)]
ASoC: simple-card-utils: Make asoc_simple_clean_reference() return void
asoc_simple_clean_reference() returns zero unconditionally. Letting it
return void instead makes it easier to see in the caller that there is no
error to handle.
This is a preparation for making platform remove callbacks return void.
Uwe Kleine-König [Sun, 5 Jun 2022 15:39:04 +0000 (17:39 +0200)]
ASoC: Intel: broadwell: Make broadwell_disable_jack() return void
broadwell_disable_jack() returns zero unconditionally. Letting it
return void instead makes it easier to see in the callers that there is no
error to handle.
This is a preparation for making platform remove callbacks return void.
Mark Brown [Tue, 7 Jun 2022 10:54:01 +0000 (11:54 +0100)]
ASoC: Drop some i2c noop remove callbacks
Merge series from Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Uwe Kleine-König <uwe@kleine-koenig.org>:
From: Uwe Kleine-König <uwe@kleine-koenig.org>
Hello,
I intended to send this after -rc1 was cut, but found a few spare
minutes to prepare this series. All four patches were sent already
before based on v5.18, but there were some conflicting changes added in
the merge window. This series contains the four patches on top of
current linus/master and so bases on a tree including the conflicting
changes. Expecting no more sound changes in this merge window, this
should apply cleanly on top of -rc1.
Best regards
Uwe
Uwe Kleine-König (4):
ASoC: ak4642: Drop no-op remove function
ASoC: da7219: Drop no-op remove function
ASoC: lm49453: Drop no-op remove function
ASoC: da732x: Drop no-op remove function
Mark Brown [Tue, 7 Jun 2022 10:53:44 +0000 (11:53 +0100)]
Switch to use internal PLL for iMCLK
Merge series from Hui Wang <hui.wang@canonical.com>:
Taking your advice and try to enable internal PLL to get a more
accurate sample rate. And I also changed the fsl-asoc-card.c to support
the nau8822 codec, now the sound quality is pretty good on my imx6sx
EVB.
Mark Brown [Tue, 7 Jun 2022 10:52:12 +0000 (11:52 +0100)]
ASoC: trivial changes for cppcheck warnings
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
This can probably wait for the next merge window, I found a number of
cppcheck warnings that I didn't see in my last checks. The irony is
that the only really important issue found by cppcheck was on one of
my previous DPCM changes (submitted separately as a fix).
Mark Brown [Tue, 7 Jun 2022 10:52:10 +0000 (11:52 +0100)]
OPE support on Tegra210 and later
Merge series from Sameer Pujar <spujar@nvidia.com>:
This series adds support for Output Prcoessing Module (OPE) module on
Tegra210 and later generations of SoCs. OPE is a client of AHUB and
it has sub blocks of PEQ (Parametric Equalizer) and MBDRC (Multi Band
Dynamic Range Compressor) for data processing.
An ASoC component is registered for OPE, which includes PEQ and MBDRC
functions as well. This can be plugged in audio path using ALSA mixer
controls. The series adds necessary binding documentaion, driver and
DT binding patches to enable OPE module on Jetson platforms.
Mark Brown [Tue, 7 Jun 2022 10:52:09 +0000 (11:52 +0100)]
ASoC: Intel: avs: Machine boards and HDA codec support
Merge series from Cezary Rojewski <cezary.rojewski@intel.com>
From there on is a range of boards appended. All of them follow the same:
This series focuses on populating boards/ subdirectory with supported
configurations by the avs-driver. Note: it is independent of recently
provided "Driver code and PCM operations" series [1], that is, code
found here should not collide with it.
Series starts with a small change that adds a helper to sound pcm
header, allowing for retrieving string naming a direction without the
need of substream pointer. Said helper is used by codec driver code that
follows it but I believe it's generic and helpful enough that it can be
called an independent addition to the sound core.
Code for generic HD-Audio codec driver follows. It is a ASoC wrapper for
existing HD-Audio codec code found in sound/pci/hda/. There is basically
no custom logic involved up to the point that driver follows
HDA_DEV_LEGACY convention, rather than the HDA_DEV_ASOC one. Commit
message for the given patch iterates on this and explains crucial parts
of the implementation.
From there on is a range of boards appended. All of them follow the same
scheme:
- define avs_create_dai_link() so DAI-LINKs can be created dynamically,
based on the link_mask (I2S) or the number of entries in the
->pcm_list_head list (HDA)
- define avs_create_dapm_routes() so DAPM routes can be created
dynamically, same rules as above apply
- define probe() function that creates new ASoC card, assign all
required operations and resources along with calling the two above
Changes in v2:
- 'link_mask' usage replaced with 'i2s_link_mask' as requested by
Pierre
- 'ssp_test' board renamed to 'i2s_test' to match naming convention used
for other i2s machine boards
- enriched commit message and Kconfig for the 'HD-Audio codec driver'
patch as requested by Kai
Mark Brown [Tue, 7 Jun 2022 10:52:06 +0000 (11:52 +0100)]
ALSA: hda: cirrus: Add initial DSP support and firmware loading
Merge series from Vitaly Rodionov <vitalyr@opensource.cirrus.com>:
The CS35L41 Amplifier contains a DSP, capable of running firmware.
The firmware can run algorithms such as Speaker Protection, to ensure
that playback at high gains do not harm the speakers. This exports some
interfaces to allow more use of this DSP by the HDA version of the driver.
Pierre-Louis Bossart [Mon, 6 Jun 2022 20:46:22 +0000 (15:46 -0500)]
ASoC: Intel: sof_sdw: allow HDaudio/HDMI disable
For tests, it's rather common to disable the HDaudio links and codecs
in the build. Since we already get a codec_mask parameter indicating
that there are no codecs detected, it's straightforward to skip the
HDMI dailink creation and create a card.
Note that when disabling HDMI, a modified topology without HDMI
pipelines needs to be provided as well.
Jiaxin Yu [Mon, 23 May 2022 13:28:39 +0000 (21:28 +0800)]
ASoC: mediatek: mt6366: support for mt6366 codec
Mt6366 is a new version of mt6358, and they are same about audio part.
So we can reuse the driver of mt6358 that add a new compatible string
inside of the mt6358 driver.
Mark Brown [Fri, 3 Jun 2022 11:50:03 +0000 (13:50 +0200)]
ASoC: wm_adsp: Fix event generation for wm_adsp_fw_put()
Currently wm_adsp_fw_put() returns 0 rather than 1 when updating the value
of the control, meaning that no event is generated to userspace. Fix this
by setting the default return value to 1, the code already exits early with
a return value of 0 if the value is unchanged.
Jiasheng Jiang [Tue, 31 May 2022 09:47:12 +0000 (17:47 +0800)]
ASoC: codecs: da7210: add check for i2c_add_driver
As i2c_add_driver could return error if fails, it should be
better to check the return value.
However, if the CONFIG_I2C and CONFIG_SPI_MASTER are both true,
the return value of i2c_add_driver will be covered by
spi_register_driver.
Therefore, it is necessary to add check and return error if fails.
Miaoqian Lin [Fri, 3 Jun 2022 08:34:15 +0000 (12:34 +0400)]
ASoC: mt6797-mt6351: Fix refcount leak in mt6797_mt6351_dev_probe
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.
ASoC: qcom: soundwire: Add support for controlling audio CGCR from HLOS
Add support for controlling soundwire audio CGCR interface using clock
framework to make hclk ungating with software. As per new hardware
changes, software has to always ungate hclk if soundwire is operational
and keep it running. This requirement is for latest LPASS chipsets for
RX, TX and WSA path to work.
zhangqilong [Thu, 2 Jun 2022 07:20:24 +0000 (15:20 +0800)]
ASoC: fsl_xcvr:Fix unbalanced pm_runtime_enable in fsl_xcvr_probe
a) Add missing pm_runtime_disable() when probe error out. It could
avoid pm_runtime implementation complains when removing and probing
again the driver.
b) Add remove for missing pm_runtime_disable().
Fix:c590fa80b3928 ("ASoC: fsl_xcvr: register platform component before registering cpu dai")
Mark Brown [Fri, 3 Jun 2022 10:35:30 +0000 (12:35 +0200)]
ASoC: nau8822: Don't reconfigure PLL to the same values
When we configure the PLL record the input and output frequency, then if we
get asked to configure the same values again just skip reprogramming the
hardware. This makes things a bit easier to use for machine drivers since
it means they don't need to keep track of if they've programmed the PLL
so much.
Kuninori Morimoto [Mon, 30 May 2022 04:28:44 +0000 (04:28 +0000)]
ASoC: simple-card-utils: rename asoc_simple_init_dai_link_params() to asoc_simple_init_for_codec2codec()
commit 95cfc0a0aaf5752071 ("ASoC: simple-card: Add support for
codec2codec DAI links") added the function
asoc_simple_init_dai_link_params() to initialize dai_link "params".
It is very straight naming, but difficult to noticed that it is for
Codec2Codec support. Handling Codec2Codec is one of very tricky part
on ALSA SoC, thus it is very important to clarify it. This patch
renames the function name.
Randy Dunlap [Sun, 5 Jun 2022 16:31:23 +0000 (09:31 -0700)]
ASoC: max98390: use linux/gpio/consumer.h to fix build
Change the header file to fix build errors in max98390.c:
../sound/soc/codecs/max98390.c: In function 'max98390_i2c_probe':
../sound/soc/codecs/max98390.c:1076:22: error: implicit declaration of function 'devm_gpiod_get_optional'; did you mean 'devm_regulator_get_optional'? [-Werror=implicit-function-declaration]
1076 | reset_gpio = devm_gpiod_get_optional(&i2c->dev,
../sound/soc/codecs/max98390.c:1077:55: error: 'GPIOD_OUT_HIGH' undeclared (first use in this function); did you mean 'GPIOF_INIT_HIGH'?
1077 | "reset", GPIOD_OUT_HIGH);
../sound/soc/codecs/max98390.c:1077:55: note: each undeclared identifier is reported only once for each function it appears in
../sound/soc/codecs/max98390.c:1083:17: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration]
1083 | gpiod_set_value_cansleep(reset_gpio, 0);
Fixes: 397ff0249606 ("ASoC: max98390: Add reset gpio control") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Cc: Steve Lee <steve.lee.analog@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Link: https://lore.kernel.org/r/20220605163123.23537-1-rdunlap@infradead.org Signed-off-by: Mark Brown <broonie@kernel.org>
Miaoqian Lin [Thu, 2 Jun 2022 03:41:42 +0000 (07:41 +0400)]
ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Fix missing of_node_put() in error paths.
Marco Felsch [Wed, 1 Jun 2022 09:23:42 +0000 (11:23 +0200)]
ASoC: fsl_sai: add error message in case of missing imx-pcm-dma support
If the imx-pcm-dma is required we need to have the module enabled. For
all NXP/FSL sound cards using the ASoC architecture this is the case but
in case of using the simple-audio-card sound card this isn't the case.
In such case the driver probe fails silently and the card isn't
available. It took a while to find the missing Kconfig. Make this easier
for others by printing a error if this the module isn't available but
required by the HW.
Mark Brown [Thu, 2 Jun 2022 09:29:20 +0000 (11:29 +0200)]
ASoC: ops: Clarify snd_soc_info_volsw_sx()
Currently snd_soc_info_volsw_sx() is implemented indirectly, wrapping
snd_soc_info_volsw() and modifying the values it sets up rather than
directly setting up the values reported to userspace. This makes it much
harder to follow what the intended behaviour of these controls is. Let's
rewrite the function to be self contained with a clarifying comment at the
top in an effort to help maintainability.
Signed-off-by: Mark Brown <broonie@kernel.org> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Tested-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220602092921.3302713-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
Miaoqian Lin [Fri, 3 Jun 2022 13:06:39 +0000 (17:06 +0400)]
ASoC: samsung: Fix error handling in aries_audio_probe
of_get_child_by_name() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
This function is missing of_node_put(cpu) in the error path.
Fix this by goto out label. of_node_put() will check NULL pointer.
Fixes: 7a3a7671fa6c ("ASoC: samsung: Add driver for Aries boards") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220603130640.37624-1-linmq006@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
Miaoqian Lin [Fri, 3 Jun 2022 13:10:43 +0000 (17:10 +0400)]
ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.
Fixes: b6bc07d4360d ("ASoC: cros_ec_codec: support WoV") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Reviewed-by: Guenter Roeck <groeck@chromium.org> Link: https://lore.kernel.org/r/20220603131043.38907-1-linmq006@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
Pierre-Louis Bossart [Fri, 20 May 2022 21:17:18 +0000 (16:17 -0500)]
ASoC: samsung: snow: simplify error handling
cppcheck warning:
sound/soc/samsung/snow.c:219:9: warning: Identical condition and
return expression 'ret', return value is always 0
[identicalConditionAfterEarlyExit]
return ret;
^
sound/soc/samsung/snow.c:215:6: note: If condition 'ret' is true, the
function will return/exit
if (ret)
^
sound/soc/samsung/snow.c:219:9: note: Returning identical expression
'ret'
return ret;
^
Pierre-Louis Bossart [Fri, 20 May 2022 21:17:17 +0000 (16:17 -0500)]
ASoC: rockchip: simplify error handling
cppcheck warning:
sound/soc/rockchip/rk3288_hdmi_analog.c:256:9: warning: Identical
condition and return expression 'ret', return value is always 0
[identicalConditionAfterEarlyExit]
return ret;
^
sound/soc/rockchip/rk3288_hdmi_analog.c:252:6: note: If condition
'ret' is true, the function will return/exit
if (ret)
^
sound/soc/rockchip/rk3288_hdmi_analog.c:256:9: note: Returning
identical expression 'ret'
return ret;
^
Pierre-Louis Bossart [Fri, 20 May 2022 21:17:14 +0000 (16:17 -0500)]
ASoC: mediatek: mt8195: simplify error handling
cppcheck warnings:
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:311:9: warning: Identical
condition and return expression 'ret', return value is always 0
[identicalConditionAfterEarlyExit]
return ret;
^
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:297:6: note: If condition
'ret' is true, the function will return/exit
if (ret)
^
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:311:9: note: Returning
identical expression 'ret'
return ret;
^
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:341:9: warning: Identical
condition and return expression 'ret', return value is always 0
[identicalConditionAfterEarlyExit]
return ret;
^
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:338:6: note: If condition
'ret' is true, the function will return/exit
if (ret)
^
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:341:9: note: Returning
identical expression 'ret'
return ret;
^
Pierre-Louis Bossart [Fri, 20 May 2022 21:17:12 +0000 (16:17 -0500)]
ASoC: Intel: boards: reset acpi_chan_package
cppcheck complains about possible tests of uninitialized 'aif_value'
members. This isn't really possible but static analysis cannot know
what ACPICA does, so make sure the acpi_chan_package structure is
reset prior to use to make the warning go away.
cppcheck throws invalid NULL dereference warnings but there's indeed
no need to initialize a loop variable or initialize to NULL before
allocating memory.
V sujith kumar Reddy [Tue, 31 May 2022 12:08:12 +0000 (17:38 +0530)]
ASoC: amd: acp: Add support for rt5682s and rt1019 card with hs instance
We have new platform with rt5682s as a primary codec and rt1019 as an
amp codec. Add machine struct to register sof audio based sound card
on such Chrome machine.
Here we are configuring as a soc mclk master and codec slave.
V sujith kumar Reddy [Tue, 31 May 2022 12:08:11 +0000 (17:38 +0530)]
ASoC: amd: acp: Add support for nau8825 and max98360 card
We have new platform with nau8825 as a primary codec and max98360 as an
amp codec. Add machine struct to register sof audio based sound card
on such Chrome machine.
Stefan Binding [Wed, 25 May 2022 13:16:31 +0000 (14:16 +0100)]
ASoC: cs35l41: Do not print error when waking from hibernation
When waking from hibernation, it is possible for the function
which sends the wake command to fail initially, but after a
retry it will succeed. There is no need to print an error if
the initial attempts fail.
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220525131638.5512-11-vitalyr@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
Stefan Binding [Wed, 25 May 2022 13:16:32 +0000 (14:16 +0100)]
ASoC: cs35l41: Add common cs35l41 enter hibernate function
Since the CS35L41 HDA driver also support hibernation, it
makes sense to move code from the ASoC driver to enter
hibernation into common code.
Since HDA must support laptops which do not support hibernation
due to lack of external boost GPIO it is necessary to
ensure the function returns an error when an unsupported
boost type is in use.
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220525131638.5512-12-vitalyr@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
Stefan Binding [Wed, 25 May 2022 13:16:30 +0000 (14:16 +0100)]
ASoC: cs35l41: Move cs35l41 exit hibernate function into shared code
CS35L41 HDA Driver will support hibernation using DSP firmware,
move the exit hibernate function into shared code so this can
be reused.
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220525131638.5512-10-vitalyr@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
Cezary Rojewski [Wed, 11 May 2022 16:23:54 +0000 (18:23 +0200)]
ASoC: Intel: avs: Add I2S-test machine board
Allow for testing audio streaming over I2S interface through SSP
loopback. No actual codec is needed here as board is intended for SSP
loopback scenarios only. One playback and one capture endpoint is
exposed per SSP port.
Cezary Rojewski [Wed, 11 May 2022 16:23:52 +0000 (18:23 +0200)]
ASoC: Intel: avs: Add HDAudio machine board
Connect AVS driver with ASoC HDAudio codec with help of this machine
board. Similarly to its platform and codec components, DAI links and
routes are being created dynamically so single board can be used across
all HDAudio codec types.
Card makes use of "binder" BE DAI Link so HDAudio codec driver can be
listed as one of its components. This allows for BE DAIs to be created
dynamically, based on HDAudio codec capabilities.
Cezary Rojewski [Wed, 11 May 2022 16:23:51 +0000 (18:23 +0200)]
ASoC: codecs: Add HD-Audio codec driver
Add generic ASoC equivalent of ALSA HD-Audio codec. This codec is
designed to follow HDA_DEV_LEGACY convention. Driver wrapps existing
hda_codec.c handlers to prevent code duplication within the newly added
code. Number of DAIs created is dependent on capabilities exposed by the
codec itself. Because of this, single solution can be applied to support
every single HD-Audio codec type.
At the same time, through the ASoC topology, platform drivers may limit
the number of endpoints available to the userspace as codec driver
exposes BE DAIs only.
Both hda_codec_probe() and hda_codec_remove() declare their expectations
on device's usage_count and suspended-status. This is to catch any
unexpected behavior as PM-related code for HD-Audio has been changing
quite a bit throughout the years.
In order for codec DAI list to reflect its actual PCM capabilities, PCMs
need to be built and that can only happen once codec device is
constructed. To do that, a valid component->card->snd_card pointer is
needed. Said pointer will be provided by the framework once all card
components are accounted for and their probing can begin. Usage of
"binder" BE DAI solves the problem - codec can be listed as one of
HD-Audio card components without declaring any actual BE DAIs
statically.
Relation with hdac_hda:
Addition of parallel solution is motivated by behavioral differences
between hdac_hda.c and its legacy equivalent found in sound/pci/hda
e.g.: lack of dynamic, based on codec capabilities, resource allocation
and high cost of removing such differences on actively used targets.
Major goal of codec driver presented here is to follow HD-Audio legacy
behavior in 1:1 fashion by becoming a wrapper. Doing so increases code
coverage of the legacy code and reduces the maintenance cost for both
solutions.
Sameer Pujar [Fri, 3 Jun 2022 06:36:09 +0000 (12:06 +0530)]
ASoC: tegra: AHUB routes for OPE module
Add AHUB routes for OPE module. The OPE module can be plugged into audio
path as per the need. The routing controls can be used to setup the audio
path with OPE similar to the already existing routes. The support is added
on Tegra210 and later Tegra SoCs where OPE module is present.
Sameer Pujar [Fri, 3 Jun 2022 06:36:08 +0000 (12:06 +0530)]
ASoC: tegra: Add Tegra210 based OPE driver
The Output Processing Engine (OPE) is one of the AHUB client. It has
PEQ (Parametric Equalizer) and MBDRC (Multi Band Dynamic Range Compressor)
sub blocks for data processing. The PEQ block gets samples from the MBDRC
block.
This patch registers OPE driver with ASoC framework. The component driver
exposes DAPM widgets, routes and kcontrols for the device. The DAI driver
exposes OPE interfaces, which can be used to connect different components
in the ASoC layer. Makefile and Kconfig support is added to allow build
the driver.
Sameer Pujar [Fri, 3 Jun 2022 06:36:07 +0000 (12:06 +0530)]
ASoC: tegra: Add binding doc for OPE module
This patch adds YAML schema for DT bindings of Output Processing
Engine (OPE) module. It consists of Parametric Equalizer (PEQ)
and Multi Band Dynamic Range Compressor (MBDRC) sub blocks and
binding doc for these blocks are added as well. The OPE will be
registered as an ASoC component and can be plugged into an audio
path as per need via ALSA mixer controls. The DT bindings are
applicable on Tegra210 and later SoCs where OPE module is present.
Hui Wang [Mon, 30 May 2022 04:01:51 +0000 (12:01 +0800)]
ASoC: nau8822: Disable internal PLL if freq_out is zero
After finishing the playback or recording, the machine driver might
call snd_soc_dai_set_pll(codec, pll_id, 0, 0, 0) to stop the internal
PLL, but with the codec driver nau8822, it will print error as below:
nau8822 0-001a: Unsupported input clock 0
fsl-asoc-card sound-nau8822: failed to stop FLL: -22
Refer to the function wm8962_set_fll() in the codec driver wm8962, if
the freq_out is zero, turn off the internal PLL and return 0.
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