This adds support for using CS42L42 as a SoundWire device.
SoundWire-specifics are kept separate from the I2S implementation as
much as possible, aiming to limit the risk of breaking the I2C+I2S
support.
There are some important differences in the silicon behaviour between
I2S and SoundWire mode that are reflected in the implementation:
- ASP (I2S) most not be used in SoundWire mode because the two interfaces
share pins.
- The SoundWire capture (record) port only supports 1 channel. It does
not have left-to-right duplication like the ASP.
- DP2 can only be prepared if the HP has powered-up. DP1 can only be
prepared if the ADC has powered-up. (This ordering restriction does
not exist for ASPs.) The SoundWire core port-prepare step is
triggered by the DAI-link prepare(). This happens before the
codec DAI prepare() or the DAPM sequence so these cannot be used
to enable HP/ADC. Instead the HP/ADC enable/disable are done during
the port_prep callback.
- The SRCs are an integral part of the audio chain but in silicon their
power control is linked to the ASP. There is no equivalent power link
to SoundWire DPs so the driver must take "manual" control of SRC power.
- The SoundWire control registers occupy the lower part of the SoundWire
address space so cs42l42 registers are offset by 0x8000 (non-paged) in
SoundWire mode.
- Register addresses are 8-bit paged in I2C mode but 16-bit unpaged in
SoundWire.
- Special procedures are needed on register read/writes to (a) ensure
that the previous internal bus transaction has completed, and
(b) handle delayed read results, when the read value could not be
returned within the SoundWire read command.
There are also some differences in driver implementation between I2S
and SoundWire operation:
- CS42L42 I2S does not runtime_suspend, but runtime_suspend/resume support
has been added into the driver in SoundWire mode as the most convenient
way to power-up the bus manager and to handle the unattach_request
condition, though the CS42L42 chip does not itself suspend or resume.
- Intel SoundWire host controllers have a low-power clock-stop mode that
requires resetting all peripherals when resuming. This means that the
interrupt registers will be reset in between the interrupt being
generated and the interrupt being handled, and since the interrupt
status is debounced, these values may not be accurate immediately,
and may cause spurious unplug events before settling.
- As in I2S mode, the PLL is only used while audio is active because
of clocking quirks in the silicon. For SoundWire the cs42l42_pll_config()
is deferred until the DAI prepare(), to allow the cs42l42_bus_config()
callback to set the SCLK.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230127165111.3010960-7-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The Awinic AW88395 is an I2S/TDM input, high efficiency
digital Smart K audio amplifier with an integrated 10.25V
smart boost convert
Signed-off-by: Nick Li <liweilei@awinic.com>
Signed-off-by: Bruce zhao <zhaolei@awinic.com>
Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
Link: https://lore.kernel.org/r/20230113055301.189541-5-wangweidong.a@awinic.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The Renesas IDT821034 codec is four channel PCM codec with on-chip
filters and programmable gain setting.
It also provides SLIC (Subscriber Line Interface Circuit) signals as
GPIOs.
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Link: https://lore.kernel.org/r/20230126085137.375814-3-herve.codina@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
commit dcc2c012c7 ("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.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Qualify the KConfig symbol for cs_dsp by adding a FW_ prefix so that
it is more explicit what is being referred to. This is preparation for
using the symbol to namespace the exports.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221124134556.3343784-2-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Allow the WM8961 driver to be enabled independently now that it is
usable with devicetree.
Signed-off-by: Doug Brown <doug@schmorgal.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221003032414.248326-4-doug@schmorgal.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Fix build errors when CONFIG_GPIOLIB is not enabled:
../sound/soc/codecs/tlv320adc3xxx.c: In function 'adc3xxx_i2c_probe':
../sound/soc/codecs/tlv320adc3xxx.c:1352:28: error: implicit declaration of function 'devm_gpiod_get'; did you mean 'devm_gpio_free'? [-Werror=implicit-function-declaration]
1352 | adc3xxx->rst_pin = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
../sound/soc/codecs/tlv320adc3xxx.c:1352:57: error: 'GPIOD_OUT_LOW' undeclared (first use in this function); did you mean 'GPIOF_INIT_LOW'?
1352 | adc3xxx->rst_pin = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
CC lib/dynamic_debug.o
../sound/soc/codecs/tlv320adc3xxx.c:1400:9: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration]
1400 | gpiod_set_value_cansleep(adc3xxx->rst_pin, 1);
Fixes: e9a3b57efd ("ASoC: codec: tlv320adc3xxx: New codec driver")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Ricard Wanderlof <ricardw@axis.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/20221006235822.30074-1-rdunlap@infradead.org
Signed-off-by: Mark Brown <broonie@kernel.org>
If CONFIG_REGMAP_SLIMBUS is not set,
make ARCH=x86_64 CROSS_COMPILE=x86_64-linux-gnu-,
will be failed, like this:
sound/soc/codecs/wcd934x.o: In function `wcd934x_codec_probe':
wcd934x.c:(.text+0x3310): undefined reference to `__regmap_init_slimbus'
make: *** [vmlinux] Error 1
Add select REGMAP_SLIMBUS to config SND_SOC_WCD934X.
Fixes: a61f3b4f47 ("ASoC: wcd934x: add support to wcd9340/wcd9341 codec")
Signed-off-by: Ren Zhijie <renzhijie2@huawei.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220926074042.13297-1-renzhijie2@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The CS42L83 part is a headphone jack codec found in recent Apple
machines. It is a publicly undocumented part but as far as can be told
it is identical to CS42L42 except for two points:
* The chip ID is different.
* Of those registers for which we have a default value in the existing
CS42L42 kernel driver, one register (MCLK_CTL) differs in its reset
value on CS42L83.
To address those two points (and only those), add to the CS42L42 driver
a separate CS42L83 front.
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20220915094444.11434-10-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Split the I2C bus driver definition and probe()/remove() into a
separate module so that a SoundWire build of CS42L42 support does
not have a spurious dependency on I2C.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20220915094444.11434-8-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The WCD934X codec is a Slimbus driver, so it must depend on SLIMBUS,
also for compile tests:
ERROR: modpost: "slim_stream_prepare" [sound/soc/codecs/snd-soc-wcd934x.ko] undefined!
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 5b7f4e5de6 ("ASoC: codecs: allow compile testing without MFD drivers")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220901101458.365354-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Motorola CPCAP, Lochnagar Sound, Rockchip RK817 and Qualcomm
WCD9340/WCD9341 do not depend on parent MFD driver in build time and can
be compile tested without respective MFD part for increased build
coverage.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220826093659.1059276-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The ES8326 codec is not compatible with ES8316 and requires
a dedicated driver.
------
v6 remove rate 96000 remove HEX suffix
Signed-off-by: David Yang <yangxiaohua@everest-semi.com>
Signed-off-by: Zhu Ning <zhuning@everest-semi.com>
Link: https://lore.kernel.org/r/20220816024456.4475-2-zhuning0077@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The src4xxx keyword is used for future capability to integrate
other codecs similar to the src4392 to the same code base.
Signed-off-by: Matt Flax <flatmax@flatmax.com>
Link: https://lore.kernel.org/r/20220810013213.1544645-1-flatmax@flatmax.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds support to WSA8830/WSA8812/WSA8835 Class-D Smart
Speaker Amplifier. This Amplifier is primarily interfaced with
SoundWire.
This patch is tested on SM8450 MTP Board.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220629090644.67982-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220511162403.3987658-3-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
commit dcc2c012c7 ("ASoC: Fix gpiolib dependencies") removed a
series of unnecessary dependencies on GPIOLIB when the gpio was
optional.
A similar simplification seems valid for max98357a, so remove the
dependency as well. This will avoid the following warning
WARNING: unmet direct dependencies detected for SND_SOC_MAX98357A
Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && GPIOLIB [=n]
Selected by [y]:
- SND_SOC_INTEL_SOF_CS42L42_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 [=y] ||
COMPILE_TEST [=n])
Reported-by: kernel test robot <yujie.liu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220517172647.468244-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This adds devicetree support to the wm8940 codec driver.
With a DT-based kernel, there is no board-specific setting
to select the driver so allow it to be manually chosen.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220509121055.31103-1-lukma@denx.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This series of patches adds support for Analog Devices MAX98396
mono amplifier with IV sense. The device provides a PCM interface
for audio data and a standard I2C interface for control data
communication. This driver also supports MAX98397 which is
a variant of MAX98396 with wide input supply range.
Signed-off-by: Ryan Lee <ryan.lee.analog@gmail.com>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20220423021558.1773598-1-ryan.lee.analog@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The rt1016 driver wasn't listed in Kconfig and Makefile, which AFAICT
means it isn't ever built. This patch adds the appropriate entries to
Kconfig and Makefile.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20220405171158.2168762-1-steve@sk2.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The CS35L45 is a 15 V Boosted Mono Class D Amplifier with DSP
Speaker Protection and Adaptive Battery Management.
This initial driver provides standard non-boosted audio operation
without the DSP.
Signed-off-by: James Schulman <james.schulman@cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220405135419.1230088-6-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Placing both the I2C and SPI code in the same module causes problems with
mixes of modular and non-modular builds of the buses so it's generally bad
practice. As with other drivers split the bus code out of the WM8731 driver
into separate modules.
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220325153121.1598494-6-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The Awinic AW8738 is a simple audio amplifier using a single GPIO.
The main difference to simple-amplifier is that there is a "one-wire
pulse control" that allows configuring the amplifier to one of a few
pre-defined modes. This can be used to configure the speaker-guard
function (primarily the power limit for the amplifier).
Add a simple driver that allows setting it up in the device tree
with a specified mode number.
Signed-off-by: Jonathan Albrieux <jonathan.albrieux@gmail.com>
Co-developed-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20220304102452.26856-3-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
Add support for enabling required power domains in digital macro codecs.
macro and dcodec power domains are being requested as clocks by HLOS
in ADSP based architectures and ADSP internally handling as powerdomains.
In ADSP bypass case need to handle them as power domains explicitly.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/1645898959-11231-2-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Mark Brown <broonie@kernel.org>:
This series removes a bunch of spurious selects of gpiolib that were
causing noise in randconfig build tests.
Mark Brown (6):
ASoC: dmic: Remove spurious gpiolib select
ASoC: rt9120: Remove spurious gpiolib select
ASoC: simple-amplifier: Remove spurious gpiolib select
ASoC: max9759: Remove spurious gpiolib select
ASoC: zl38060: Remove spurious gpiolib select
ASoC: simple-mux: Depend on gpiolib rather than selecting it
sound/soc/codecs/Kconfig | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
base-commit: e783362eb5
--
2.30.2
The simple-mux driver requires gpiolib. Currently it selects GPIOLIB but
since the use of select can lead to issues with randconfig let's instead
depend on GPIOLIB, select is more idiomatically used for Kconfig symbols
that are not user selectable but GPIOLIB is user selectable.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220202192333.3655269-7-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The usage of GPIOs is optional in the code so don't force on gpiolib when
building it, avoiding warnings in randconfigs.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220202192333.3655269-6-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The usage of GPIOs is optional in the code so don't force on gpiolib when
building it, avoiding warnings in randconfigs.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220202192333.3655269-5-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The usage of GPIOs is optional in the code so don't force on gpiolib when
building it, avoiding warnings in randconfigs.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220202192333.3655269-4-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The usage of GPIOs is optional in the code so don't force on gpiolib when
building it, avoiding warnings in randconfigs.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220202192333.3655269-3-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The usage of GPIOs is optional in the code so don't force on gpiolib when
building it, avoiding warnings in randconfigs.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220202192333.3655269-2-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The Madera CODECs use regmap_irq functions but nothing ensures that
regmap_irq is built into the kernel. Add dependencies on the ASoC
symbols for the relevant MFD component. There is no point in building
the ASoC driver if the MFD doesn't support it and the MFD part contains
the necessary dependencies to ensure everything is built into the
kernel.
Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220203115025.16464-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The Texas Instruments TAS5805M is a class D audio amplifier with an
integrated DSP. DSP configuration is supplied in a firmware image
specified through a device-tree attribute.
These register writes set up application-specific DSP settings and are
expected to be generated using TI's PPC3 tool.
Signed-off-by: Daniel Beer <daniel.beer@igorinstitute.com>
Link: https://lore.kernel.org/r/b82fac1d21a33a5f57a5819eaf37c31f5c86eb65.1642298336.git.daniel.beer@igorinstitute.com
Signed-off-by: Mark Brown <broonie@kernel.org>
To support CS35L41 in HDA systems the HDA driver
for CS35L41 would have to duplicate some functions
that already exist on ASoC driver
So instead of duplicate the code, use the new lib
source as a shared resource for both ASoC and HDA
Also, change the way CONFIG_SND_SOC_CS35L41 is
selected, as reported by Intel Kernel test robot,
it is possible to build SND_SOC_CS35L41_SPI/I2C
without the main driver, which would lead to build
failures.
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20211217115708.882525-2-tanureal@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Can't link I2C and SPI to the same binary, better
to move CS35L41 to 3 modules approach.
And instead of exposing cs35l41_reg, volatile_reg,
readable_reg and precious_reg arrays, move
cs35l41_regmap_i2c/spi to new module and expose it.
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20211125143501.7720-1-tanureal@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Commit 0454422288 ("ASoC: codecs: wcd938x: add audio routing and
Kconfig") adds SND_SOC_WCD937X, which does not exist, and
SND_SOC_WCD938X, which seems not really to be the intended config to be
selected, but only a supporting config symbol to the actual config
SND_SOC_WCD938X_SDW for the codec.
Add SND_SOC_WCD938_SDW to the list instead of SND_SOC_WCD93{7,8}X.
The issue was identified with ./scripts/checkkconfigsymbols.py.
Fixes: 0454422288 ("ASoC: codecs: wcd938x: add audio routing and Kconfig")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/20211125095158.8394-3-lukas.bulwahn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This drops the rt9210 support due to a race with a new version being
sent out for some incremental changes.
Signed-off-by: Mark Brown <broonie@kernel.org>
The driver is for codec NAU88L21 of Nuvoton Technology Corporation.
The NAU88L21 is an ultra-low power high performance audio codec that
supports both analog and digital audio functions.
Signed-off-by: Seven Lee <wtli@nuvoton.com>
Link: https://lore.kernel.org/r/20211001103108.3297848-1-wtli@nuvoton.com
Signed-off-by: Mark Brown <broonie@kernel.org>
wm_adsp originally provided firmware loading on some audio DSP and was
implemented as an ASoC codec driver. However, the firmware loading now
covers a wider range of DSP cores and peripherals containing them,
beyond just audio. So it needs to be available to non-audio drivers. All
the core firmware loading support has been moved into a new driver
cs_dsp, leaving only the ASoC-specific parts in wm_adsp.
Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210913160057.103842-17-simont@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This is an initial codec driver for Realtek ALC5682I-VS codec.
Signed-off-by: Derek Fang <derek.fang@realtek.com>
Signed-off-by: Derek Fang <derek.fang@realtek.com<mailto:derek.fang@realtek.com>>
Link: https://lore.kernel.org/r/20210831130258.19286-1-derek.fang@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
WCD938x has Multi Button Headset Control hardware to support Headset
insertion, type detection, 8 headset buttons detection, Over Current
detection and Impedence measurements.
This patch adds support for this using wcd-mbhc apis.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210716105918.7301-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
With SND_SOC_ALL_CODECS=y and SND_SOC_WCD938X_SDW=m, there is a link
error from a reverse dependency, since the built-in codec driver calls
into the modular soundwire back-end:
x86_64-linux-ld: sound/soc/codecs/wcd938x.o: in function `wcd938x_codec_free':
wcd938x.c:(.text+0x2c0): undefined reference to `wcd938x_sdw_free'
x86_64-linux-ld: sound/soc/codecs/wcd938x.o: in function `wcd938x_codec_hw_params':
wcd938x.c:(.text+0x2f6): undefined reference to `wcd938x_sdw_hw_params'
x86_64-linux-ld: sound/soc/codecs/wcd938x.o: in function `wcd938x_codec_set_sdw_stream':
wcd938x.c:(.text+0x332): undefined reference to `wcd938x_sdw_set_sdw_stream'
x86_64-linux-ld: sound/soc/codecs/wcd938x.o: in function `wcd938x_tx_swr_ctrl':
wcd938x.c:(.text+0x23de): undefined reference to `wcd938x_swr_get_current_bank'
x86_64-linux-ld: sound/soc/codecs/wcd938x.o: in function `wcd938x_bind':
wcd938x.c:(.text+0x2579): undefined reference to `wcd938x_sdw_device_get'
x86_64-linux-ld: wcd938x.c:(.text+0x25a1): undefined reference to `wcd938x_sdw_device_get'
x86_64-linux-ld: wcd938x.c:(.text+0x262a): undefined reference to `__devm_regmap_init_sdw'
Work around this using two small hacks: An added Kconfig dependency
prevents the main driver from being built-in when soundwire support
itself is a loadable module to allow calling devm_regmap_init_sdw(),
and a Makefile trick links the wcd938x-sdw backend as built-in
if needed to solve the dependency between the two modules.
Fixes: 0454422288 ("ASoC: codecs: wcd938x: add audio routing and Kconfig")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210721150510.1837221-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
To test the host controller and bus management code, it is currently
required to have a physical SoundWire peripheral attached to the
bus. To help with pre-silicon or early hardware enablement, it would
be very useful to have a SoundWire 'mockup' device that is exposed in
platform firmware but does not drive any signal on the bus.
This is different to the existing ASoC 'dummy' codec uses for I2S/TDM,
the SoundWire spec makes it clear that a device that is not attached
to the bus is not permitted to interact with the bus, be it for
command/control or data.
This patch exposes a 'mockup' device, with a minimalist driver, with 4
partID values reserved by Intel for such test configurations. The
mockup device exposes one full-duplex DAI based on 2 ports (DP1 for
playback and DP8 for capture). The capture data port is just virtual,
such a mockup device is prevented by the SoundWire specification from
presenting any data generated by a Source port without being Attached.
All the callbacks exposed by the SoundWire Slave interface are
populated, even if they just return immediately. This is intentional
to describe what a minimal codec driver should do and implement and
help new codec vendors provide support for their devices.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20210714032209.11284-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
currenlty wcd938x has only soundwire interface and depends on
symbols from wcd938x soundwire module, so make this dependency
explicit in Kconfig
Without this one of the randconfig endup setting
CONFIG_SND_SOC_WCD938X=y
CONFIG_SND_SOC_WCD938X_SDW=m
resulting in some undefined reference to wcd938x_sdw* symbols.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 0454422288 ("ASoC: codecs: wcd938x: add audio routing and Kconfig")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210713140417.23693-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
In commit dc98f1d we removed the zte zx sound drivers but there
was a dangling Kconfig left around for the codec so fix this.
Fixes: dc98f1d655 ("ASoC: remove zte zx drivers")
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Mark Brown <broonie@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210627105955.3410015-1-pbrobinson@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The Realtek rt5640 codec driver can be used with the generic sound card
drivers, so it should be selectable. For example, with the addition
of #sound-dai-cells = <0> property in DT, it can be used with simple and
graph card drivers.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20210612200650.1301661-1-martin.blumenstingl@googlemail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patchset adds support to MBHC(Multi Button Headset Control) block found in
Qualcomm WCD codecs. MBHC support headset type detection, both Mechanical and
electrical insert/removal detection along with 8 buttons detection,
Over current interrupts on HPHL/R, Impedance Measurements on HPHL/R.
Eventhough MBHC block supports things like OverCurrent detection, Currently its
reported as a kernel debug message. Should this be reported as an uevent to
userspace? like the way USB reports?
Any suggestions?
First patch adds a common mbhc driver and the second one wcd934x specific driver
changes along with sdm845 soundcard related changes.
Common wcd-mbhc-v2 driver should be reusable across multiple codecs like
WCD9335, WCD934x, WCD937x and WCD938x.
Most of the work is derived from downstream Qualcomm kernels.
Credits to various Qualcomm authors from Patrick Lai's team who have
contributed to this code.
Changes since v2:
- switched to EXPORT_SYMBOL_GPL from EXPORT_SYMBOL
- converted one of the if else to switch case.
Srinivas Kandagatla (4):
ASoC: dt-bindings: wcd934x: add bindings for Headset Button detection
ASoC: codecs: wcd: add multi button Headset detection support
ASoC: codecs: wcd934x: add mbhc support
ASoC: qcom: sdm845: add jack support for WCD934x
.../bindings/sound/qcom,wcd934x.yaml | 30 +
include/linux/mfd/wcd934x/registers.h | 57 +
sound/soc/codecs/Kconfig | 4 +
sound/soc/codecs/Makefile | 2 +
sound/soc/codecs/wcd-mbhc-v2.c | 1475 +++++++++++++++++
sound/soc/codecs/wcd-mbhc-v2.h | 340 ++++
sound/soc/codecs/wcd934x.c | 884 +++++++++-
sound/soc/qcom/sdm845.c | 8 +
8 files changed, 2785 insertions(+), 15 deletions(-)
create mode 100644 sound/soc/codecs/wcd-mbhc-v2.c
create mode 100644 sound/soc/codecs/wcd-mbhc-v2.h
--
2.21.0
WCD934x has Multi Button Headset Control hardware to support Headset insertion,
type detection, 8 headset buttons detection, Over Current detection and Impedence
measurements.
This patch adds support for this feature via common mbhc layer.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210604115230.23259-4-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Most new Qualcomm WCD codecs support MBHC(Multi Button Headset Control) via ADC.
This patchset adds support to Common parts of this MBHC support so that
WCD codecs need not duplicate them. To do that codec exposes set of
register fields and callbacks to this common driver to control it.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210604115230.23259-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
With CONFIG_SND_SOC_LPASS_RX_MACRO=m and CONFIG_REGMAP_MMIO undefined,
build fails with the following error
make -f /var/tmp/portage/sys-kernel/stable-sources-5.12.8/work/linux-5.12.8-stable/scripts/Makefile.modpost
sed 's/\.ko$/\.o/' modules.order | scripts/mod/modpost -E -o modules-only.symvers -i vmlinux.symvers -T -
ERROR: modpost: "__devm_regmap_init_mmio_clk" [sound/soc/codecs/snd-soc-lpass-rx-macro.ko] undefined!
This does also apply to other Qualcomm Macro LPASS all making call to
devm_regmap_init_mmio()
Signed-off-by: Bertrand Jacquin <bertrand@jacquin.bzh>
Link: https://lore.kernel.org/r/20210603221816.2642402-1-bertrand@jacquin.bzh
Signed-off-by: Mark Brown <broonie@kernel.org>
There is no reason why the arizona core,irq and codec model specific
regmap bits cannot be build as a module. All they do is export symbols
which are used by the arizona-spi/i2c and arizona-codec modules, which
themselves can be built as module.
Change the Kconfig and Makefile arizona bits so that the arizona MFD-core
can be built as a module.
This is especially useful on x86 platforms with a WM5102 codec, this
allows the arizona MFD driver necessary for the WM5102 codec to be
enabled in generic distro-kernels without growing the base kernel-image
size.
Note this also adds an explicit "depends on MFD_ARIZONA" to all the
arizona codec Kconfig options. The codec drivers use functions from mfd
arizona-core. These new depends are necessary to disallow the codec
drivers being builtin when the arizona-core is build as a module,
otherwise we end up with missing symbol errors when building vmlinuz.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Add support for the Rockchip rk817 audio codec integrated into the
rk817 PMIC. This is based on the sources provided by Rockchip from
their BSP kernel.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Tested-by: Maciej Matuszczyk <maccraft123mc@gmail.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
NXP's TFA98xx (now part of Goodix) are fairly popular speaker amplifiers
used in many smartphones and tablets. Most of them are sold as "smart
amplifiers" with built-in "CoolFlux DSP" that is used for volume control,
plus a "sophisticated speaker-boost and protection algorithm".
Unfortunately, they are also almost entirely undocumented. The short
datasheets (e.g. [1] for TFA9897) describe the available features,
but do not provide any information about the registers or how to use
the "CoolFlux DSP".
The amplifiers are most often configured through proprietary userspace
libraries. There are also some (rather complex) kernel drivers (e.g. [2])
but even those rely on obscure firmware blobs for configuration (so-called
"containers"). They seem to contain different "profiles" with tuned speaker
settings, sample rates and volume steps (which would be better exposed
as separate ALSA mixers).
The format of the firmware files seems to have changed a lot over the time,
so it's not even possible to simply re-use the firmware originally provided
by the vendor.
Overall, it seems close to impossible to develop a proper mainline driver
for these amplifiers that could make proper use of the built-in DSP.
This commit implements a compromise: At least the TFA1 family of the
TFA98xx amplifiers (usually called TFA989x) provide a way to *bypass*
the DSP using a special register sequence. The register sequence can be
found in similar variations in the kernel drivers from lots of vendors
e.g. in [3] and was probably mainly used for factory testing.
With the DSP bypassed, the amplifier acts mostly like a dumb standard
speaker amplifier, without (hardware) volume control. However, the setup
is much simpler and it works without any obscure firmware.
This driver implements the DSP bypass combined with chip-specific
initialization sequences adapted from [2]. Only TFA9895 is supported in
this initial commit. Except for the lack of volume control I can not hear
any difference with or without the DSP, it works just fine.
This driver allows the speaker to work on mainline Linux running on the
Samsung Galaxy A3/A5 (2015) [TFA9895] and Alcatel Idol 3 [TFA9897].
TFA9897 support will be added in separate patch set later.
[1]: https://product.goodix.com/en/docview/TFA9897%20SDS_Rev.3.1?objectId=47&objectType=document&version=78
[2]: https://source.codeaurora.org/external/mas/tfa98xx
[3]: 57b5050e34/sound/soc/codecs/tfa98xx.c (L1422-L1462)
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210513104129.36583-2-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
In 61fbeb5 the sirf prima/atlas drivers were removed. This cleans
up a stray header and some Kconfig entries for the codec that
were missed in the process.
Fixes: 61fbeb5dcb (ASoC: remove sirf prima/atlas drivers)
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Mark Brown <broonie@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210307162338.1160604-1-pbrobinson@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Qualcomm LPASS (Low Power Audio SubSystem) has internal codec
TX macro block which is used for connecting with external
Soundwire TX Codecs like WCD938x.
This patch adds support to the codec part of the TX Macro block
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210211122735.5691-7-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
LPASS RX Codec Macro is available in Qualcomm LPASS (Low Power Audio SubSystem).
This is used for connecting with SoundWire devices like WCD938x Codecs to provide
headphone/ear/lineout functionality.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210211122735.5691-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Add support for the internal codec found in the JZ4760 SoC from Ingenic.
Signed-off-by: Christophe Branchereau <cbranchereau@gmail.com>
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20210123140958.12895-3-paul@crapouillou.net
Signed-off-by: Mark Brown <broonie@kernel.org>
No need to show the options to build Ingenic-specific drivers on all
MIPS kernel configurations if Ingenic SoCs support is not enabled.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20210123140958.12895-2-paul@crapouillou.net
Signed-off-by: Mark Brown <broonie@kernel.org>
This is quite a busy release for regmap with two substantial features
being added:
- Support for register maps Soundwire 1.2 multi-byte operations,
allowing atomic support for registers larger than a single byte.
- Support for relaxed I/O without barriers in MMIO regmaps, allowing
them to be used efficiently on systems where default MMIO operations
include barriers.
There was also an addition and revert of use of the new Soundwire
support for RT715 due to build issues with the driver built in, my tests
only covered building it as a module, the patch wasn't just dropped as
it had already been merged elsewhere.
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Merge tag 'regmap-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"This is quite a busy release for regmap with two substantial features
being added:
- Support for register maps Soundwire 1.2 multi-byte operations,
allowing atomic support for registers larger than a single byte.
- Support for relaxed I/O without barriers in MMIO regmaps, allowing
them to be used efficiently on systems where default MMIO
operations include barriers.
There was also an addition and revert of use of the new Soundwire
support for RT715 due to build issues with the driver built in, my
tests only covered building it as a module, the patch wasn't just
dropped as it had already been merged elsewhere"
* tag 'regmap-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
ASoC: rt715: Fix build
regmap: sdw: add required header files
regmap: Remove duplicate `type` field from regmap `regcache_sync` trace event
regmap: Fix order of regmap write log
regmap: mmio: add config option to allow relaxed MMIO accesses
Add a driver for simple mux driven by gpios. It currently only supports one
gpio, muxing one of two inputs to a single output.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201205001508.346439-2-alexandre.belloni@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
SND_SOC_ADAU1372_I2C and SND_SOC_ADAU1372_SPI prpoerly select the REGMAP
config they need but forget to depend on the underlying bus.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201130215626.2400999-1-alexandre.belloni@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add support for the Analog Devices ADAU1372 audio CODEC.
[Alexandre Belloni: allow 32kHz for TDM4 in slave mode]
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201127123030.1610574-2-alexandre.belloni@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
First version of rt715 sdw sdca codec driver.
Signed-off-by: Jack Yu <jack.yu@realtek.com>
Reviewed-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/20201103172226.4278-4-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Qualcomm LPASS (Low Power Audio SubSystem) has internal codec
VA macro block which is used for connecting with DMICs.
This patch adds support to the codec part of the VA Macro block
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20201105113458.12360-6-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Qualcomm LPASS (Low Power Audio SubSystem) has internal codec
WSA macro block which is used for connecting with WSA Smart
speakers over soundwire.
This patch adds support to the codec part of the WSA Macro block.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20201105113458.12360-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Add codec driver for Nuvoton NAU8315.
Signed-off-by: David Lin <CTLIN0@nuvoton.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20201102023212.594137-1-CTLIN0@nuvoton.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The TI PCM5102A codec driver can be used with the generic sound card
drivers, so it should be selectable. For example, with the addition
of #sound-dai-cells = <0> property in DT, it can be used with simple/graph
card drivers.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20201012141911.3150996-1-codrin.ciubotariu@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Introduce the Texas Instruments TAS2764 amplifier driver
with I/V sense for loud speaker applications.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20201007155341.10139-2-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The CS4234 is a highly versatile CODEC that combines 4 channels of
high performance analog to digital conversion, 4 channels of high
performance digital to analog conversion for audio, and 1 channel of
digital to analog conversion to provide a nondelayed audio reference
signal to an external Class H tracking power supply.
DAC5 is only supported as a 5th audio channel. Tracking Power Supply
mode is not currently supported by the driver.
In DSP_A mode the slots for DAC1-4 and optionally DAC5 can be set.
The codec always claims 4 slots for DAC1-4 and these must be in the
same nibble of the mask. The codec has a fixed mapping for ADC slots.
In I2S/LJ modes the codec has a fixed mapping for DAC1-4 and ADC1-4.
DAC5 is not available in these modes.
The MCLK source must be preset to a valid frequency before probe()
because it must be running all the time the codec is out of reset.
The VA_SEL bit will be set automatically to 3.3v or 5v during probe()
based on the reported voltage of the regulator supplying VA.
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200928111821.26967-2-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When SND_SOC_CROS_EC_CODEC is enabled and CRYPTO is disabled, it results
in the following Kbuild warning:
WARNING: unmet direct dependencies detected for CRYPTO_LIB_SHA256
Depends on [n]: CRYPTO [=n]
Selected by [y]:
- SND_SOC_CROS_EC_CODEC [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && CROS_EC [=y]
The reason is that SND_SOC_CROS_EC_CODEC selects CRYPTO_LIB_SHA256 without
depending on or selecting CRYPTO while CRYPTO_LIB_SHA256 is subordinate to
CRYPTO.
Honor the kconfig menu hierarchy to remove kconfig dependency warnings.
Fixes: 93fa0af479 ("ASoC: cros_ec_codec: switch to library API for SHA-256")
Signed-off-by: Necip Fazil Yildiran <fazilyildiran@gmail.com>
Link: https://lore.kernel.org/r/20200917141803.92889-1-fazilyildiran@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Adds rt1015p codec driver.
Rt1015p is a rt1015 variant.
- It doesn't support I2C.
- It only supports S24, 48kHz, 64FS.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20200910042949.3795682-2-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add SoundWire specific parts and extend common ones already split from
I2C.
Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com>
Signed-off-by: Naveen Manohar <naveen.m@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200708203215.231776-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
To prepare support for SoundWire, let's first split the I2C and common
parts. No new functionality, just indents and formatting to make
checkpatch happy.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200708203215.231776-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
With SND_SOC_AMD_RV_RT5682_MACH using the i2c version of the
driver, we can easily get a build failure when I2C is built-in
but soundwire is not:
WARNING: unmet direct dependencies detected for SND_SOC_RT5682
Depends on [m]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && (I2C [=y] || SOUNDWIRE [=m]) && (SOUNDWIRE [=m] || !SOUNDWIRE [=m]) && (I2C [=y] || !I2C [=y])
Selected by [y]:
- SND_SOC_AMD_RV_RT5682_MACH [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_AMD_ACP3x [=y] && I2C [=y] && CROS_EC [=y]
Selected by [m]:
- SND_SOC_RT5682_SDW [=m] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SOUNDWIRE [=m] && (I2C [=y] || !I2C [=y])
Rework the driver to have three separate modules, with the
main driver just dealing with the common bits and the actual
initialization as part of i2c and sdw specific modules.
The conversion is fairly mechanical to keep it easy to review,
i.e. it moves code around with the minimal required renaming
and changes.
Fixes: 6b8e4e7db3 ("ASoC: amd: Add machine driver for Raven based platform")
Fixes: fd443a20c2 ("ASoC: rt5682: fix I2C/Soundwire dependencies")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200528091851.2889754-1-arnd@arndb.de
Signed-off-by: Mark Brown <broonie@kernel.org>
All boards with Ingenic SoCs probe with devicetree already, we have no
use for a non-devicetree path.
This solves some compilation warnings that were caused by unused
variables in the case where CONFIG_OF was disabled.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20200523125455.12392-1-paul@crapouillou.net
Signed-off-by: Mark Brown <broonie@kernel.org>
The CrOS EC codec driver uses SHA-256 explicitly, and not in a
performance critical manner, so there is really no point in using
the SHASH crypto API here. Let's switch to the library API instead.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Cc: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Cc: Guenter Roeck <groeck@chromium.org>
Cc: Benson Leung <bleung@chromium.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Eric Biggers <ebiggers@kernel.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20200515100309.20795-1-ardb@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
If one of the two is a loadable module, the combined driver must
not be built-in:
aarch64-linux-ld: sound/soc/codecs/rt5682.o: in function `rt5682_sdw_hw_free':
rt5682.c:(.text+0xb34): undefined reference to `sdw_stream_remove_slave'
aarch64-linux-ld: sound/soc/codecs/rt5682.o: in function `rt5682_sdw_hw_params':
rt5682.c:(.text+0xe78): undefined reference to `sdw_stream_add_slave'
In particular, the soundwire driver must not be built-in if
CONFIG_I2C=m.
Fixes: 5549ea6479 ("ASoC: rt5682: fix unmet dependencies")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200428214642.3925004-1-arnd@arndb.de
Signed-off-by: Mark Brown <broonie@kernel.org>
The ZL38060 is a "Connected Home Audio Processor" from Microsemi,
which consists of a Digital Signal Processor (DSP), several Digital
Audio Interfaces (DAIs), analog outputs, and a block of 14 GPIOs.
This driver supports only a tiny subset of the chip's functionality
and possible configurations:
- bypass mode (whole dsp block is bypassed)
- chip's I2S DAI routed directly to/from DACs and microphone
- chip's internal clock is driven by a 12 MHz external crystal
- chip's DAI connected to CPU is I2S, and bit + frame clock master
- chip must be strapped for "host boot": in this mode, firmware will
be provided by this driver.
Signed-off-by: Sven Van Asbroeck <TheSven73@gmail.com>
Link: https://lore.kernel.org/r/20200417221341.31428-2-TheSven73@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
As these two drivers support I2C and SPI, we should add the SND_SOC_I2C_AND_SPI
dependency instead.
Fixes: ce0c97f8a2 ("ASoC: Fix SND_SOC_ALL_CODECS imply SPI fallout")
Signed-off-by: Wei Li <liwei391@huawei.com>
Link: https://lore.kernel.org/r/20200420202410.47327-3-liwei391@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When I2C=m, SND_SOC_WM8900=y, SND_SOC_WM8988=y, SND_SOC_WM8995=y:
sound/soc/codecs/wm8900.o: In function `wm8900_i2c_probe':
wm8900.c:(.text+0xa16): undefined reference to `__devm_regmap_init_i2c'
sound/soc/codecs/wm8900.o: In function `wm8900_modinit':
wm8900.c:(.init.text+0xb): undefined reference to `i2c_register_driver'
sound/soc/codecs/wm8900.o: In function `wm8900_exit':
wm8900.c:(.exit.text+0x8): undefined reference to `i2c_del_driver'
sound/soc/codecs/wm8988.o: In function `wm8988_i2c_probe':
wm8988.c:(.text+0x86b): undefined reference to `__devm_regmap_init_i2c'
sound/soc/codecs/wm8988.o: In function `wm8988_modinit':
wm8988.c:(.init.text+0xb): undefined reference to `i2c_register_driver'
sound/soc/codecs/wm8988.o: In function `wm8988_exit':
wm8988.c:(.exit.text+0x8): undefined reference to `i2c_del_driver'
sound/soc/codecs/wm8995.o: In function `wm8995_i2c_probe':
wm8995.c:(.text+0x1b5b): undefined reference to `__devm_regmap_init_i2c'
sound/soc/codecs/wm8995.o: In function `wm8995_modinit':
wm8995.c:(.init.text+0xb): undefined reference to `i2c_register_driver'
sound/soc/codecs/wm8995.o: In function `wm8995_exit':
wm8995.c:(.exit.text+0x8): undefined reference to `i2c_del_driver'
As these drivers support I2C and SPI, we add the SND_SOC_I2C_AND_SPI
dependency to solve it.
Fixes: ea00d95200 ("ASoC: Use imply for SND_SOC_ALL_CODECS")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Li <liwei391@huawei.com>
Link: https://lore.kernel.org/r/20200420202410.47327-2-liwei391@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The rt5682 code can be used in I2C or SoundWire mode. When I2C is not
selected, we have the following issue:
WARNING: unmet direct dependencies detected for SND_SOC_RT5682
Depends on [n]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] &&
I2C [=n]
Selected by [m]:
- SND_SOC_RT5682_SDW [=m] && SOUND [=m] && !UML && SND [=m] &&
SND_SOC [=m] && SOUNDWIRE [=m]
Fix by adding SOUNDWIRE as a dependency.
Fixes: 03f6fc6de9 ('ASoC: rt5682: Add the soundwire support')
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Oder Chiou <oder_chiou@realtek.com>
Link: https://lore.kernel.org/r/20200310163509.14466-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
On i386 randconfig:
sound/soc/codecs/wm9705.o: In function `wm9705_soc_resume':
wm9705.c:(.text+0x128): undefined reference to `snd_ac97_reset'
sound/soc/codecs/wm9712.o: In function `wm9712_soc_resume':
wm9712.c:(.text+0x2d1): undefined reference to `snd_ac97_reset'
sound/soc/codecs/wm9713.o: In function `wm9713_soc_resume':
wm9713.c:(.text+0x820): undefined reference to `snd_ac97_reset'
Fix this by adding the missing dependencies on SND_SOC_AC97_BUS.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20200224112537.14483-1-geert@linux-m68k.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Add the tlv320adcx140 codec driver family.
The TLV320ADCx140 is a Burr-Brown™ highperformance, audio analog-to-digital
converter (ADC) that supports simultaneous sampling of up to four analog
channels or eight digital channels for the pulse density modulation (PDM)
microphone input. The device supports line and microphone inputs, and
allows for both single-ended and differential input configurations.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200220210759.31466-3-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Currently SND_SOC_ALL_CODECS selects the config symbols for all codec
drivers. As "select" bypasses dependencies, lots of "select" statements
need explicit dependencies, which are hard to get right, and hard to
maintain[*].
Fix this by using "imply" instead, which is a weak version of "select",
and which obeys dependencies of target symbols.
Add dependencies to invisible symbols that are currently selected only
if their dependencies are fulfilled.
[*] See e.g. commit 13426feaf4 ("ASoC: wcd934x: Add missing
COMMON_CLK dependency to SND_SOC_ALL_CODECS").
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20200207091351.18133-1-geert@linux-m68k.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Looks like some platforms are not yet using COMMON CLK.
PowerPC allyesconfig failed with below error in next
ld: sound/soc/codecs/wcd934x.o:(.toc+0x0):
undefined reference to `of_clk_src_simple_get'
ld: sound/soc/codecs/wcd934x.o: in function `.wcd934x_codec_probe':
wcd934x.c:(.text.wcd934x_codec_probe+0x3d4):
undefined reference to `.__clk_get_name'
ld: wcd934x.c:(.text.wcd934x_codec_probe+0x438):
undefined reference to `.clk_hw_register'
ld: wcd934x.c:(.text.wcd934x_codec_probe+0x474):
undefined reference to `.of_clk_add_provider'
Add the missing COMMON_CLK dependency to fix this errors.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200204111241.6927-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The MT6660 is a boosted BTL class-D amplifier with V/I sensing.
A built-in DC-DC step-up converter is used to provide efficient
power for class-D amplifier with multi-level class-G operation.
The digital audio interface supports I2S, left-justified,
right-justified, TDM and DSP A/B format for audio in with a data
out used for chip information like voltage sense and current
sense, which are able to be monitored via DATAO through proper
Signed-off-by: Jeff Chang <jeff_chang@richtek.com>
Link: https://lore.kernel.org/r/1579153597-23286-1-git-send-email-richtek.jeff.chang@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add jz4770-codec driver to support the internal CODEC found in the
JZ4770 SoC from Ingenic.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Link: https://lore.kernel.org/r/20191224002708.1207884-2-paul@crapouillou.net
Signed-off-by: Mark Brown <broonie@kernel.org>
This is the initial amplifier driver for rt1308-sdw.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20200110014606.17333-1-shumingf@realtek.com
Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This is the initial codec driver for rt700.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200110014552.17252-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This is the initial codec driver for rt711.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191227054445.27223-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds support to WSA8810/WSA8815 Class-D Smart Speaker
Amplifier. This Amplifier is primarily interfaced with SoundWire.
One WSA is used for mono speaker configuration and second one
would give stereo setup.
This patch is tested on SDM845 based DragonBoard DB845c and
Lenovo YOGA C630 Laptop based on SDM850 with WSA8815
speaker amplifiers.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200107135929.3267-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Qualcomm WCD9340/WCD9341 Codec is a standalone Hi-Fi audio codec IC,
It supports both I2S/I2C and SLIMbus audio interfaces.
On slimbus interface it supports two data lanes; 16 Tx ports
and 8 Rx ports. It has Five DACs and seven dedicated interpolators,
Seven (six audio ADCs, and one VBAT ADC), Multibutton headset
control (MBHC), Active noise cancellation, Sidetone paths,
MAD (mic activity detection) and codec processing engine.
It supports Class-H differential earpiece out and stereo single
ended headphones out.
This codec also has integrated SoundWire controller.
This patchset adds very basic support for playback and capture
via the interpolators and ADC respectively.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20191219103153.14875-4-srinivas.kandagatla@linaro.org
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Some more development work for v5.5. Highlights include:
- More cleanups from Morimoto-san.
- Trigger word detection for RT5677.
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Merge tag 'asoc-v5.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: More updates for v5.5
Some more development work for v5.5. Highlights include:
- More cleanups from Morimoto-san.
- Trigger word detection for RT5677.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit adds the Dialog DA7213 audio codec as a selectable option
in the kernel config. Currently the driver can only be selected for
Intel Baytrail/Cherrytrail devices or if SND_SOC_ALL_CODECS is enabled.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20191108174843.11227-3-sebastian.reichel@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Some big changes in the core but more about cleanps and refactorings
than new features, plus a collection of new drivers and lots of small
fixes and improvements to existing ones.
- Lots more cleanups from Morimoto-san. Now that everything is a
component this is mostly about refactorings to clarify and simplify
the core, a combination of things that are no longer required due to
refactorings and spotting similarities.
- Many fixes to the Sound Open Firmware code.
- Wake on voice support for Chromebooks.
- SPI support for RT5677.
- New drivers for Analog Devices ADAU7118, Intel Cannonlake systems
with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770.
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Merge tag 'asoc-v5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v5.5
Some big changes in the core but more about cleanps and refactorings
than new features, plus a collection of new drivers and lots of small
fixes and improvements to existing ones.
- Lots more cleanups from Morimoto-san. Now that everything is a
component this is mostly about refactorings to clarify and simplify
the core, a combination of things that are no longer required due to
refactorings and spotting similarities.
- Many fixes to the Sound Open Firmware code.
- Wake on voice support for Chromebooks.
- SPI support for RT5677.
- New drivers for Analog Devices ADAU7118, Intel Cannonlake systems
with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770.
1. Get EC codec's capabilities.
2. Get and set SHM address if any.
3. Transmit language model to EC codec if needed.
4. Start to read audio data from EC codec if receives host event.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20191019143504.1.I5388b69a7a9c551078fed216a77440cee6dedf49@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds support for the 8 channel PDM-to-I2S/TDM converter. The
ADAU7118 converts four stereo pulse density modulation (PDM) bitstreams
into one pulse code modulation (PCM) output stream. The source for the PDM
data can be eight microphones or other PDM sources. The PCM audio data is
output on a serial audio interface port in either inter-IC serial (I2S) or
time domain multiplexed (TDM) format.
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20191010074234.7344-1-nuno.sa@analog.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */Kconfig
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20191004144931.3851-1-krzk@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
