This is the initial codec driver for both rt5663 rt5668 codec.
Signed-off-by: John Lin <john.lin@realtek.com>
Signed-off-by: Jack Yu <jack.yu@realtek.com>
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The driver is for codec NAU88C10 of Nuvoton Technology Corporation.
Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds driver for the MAX98504 speaker amplifier. The MAX98504
is a high efficiency mono class D amplifier that features an integrated
boost converter with voltage and current sensing ADCs for Dynamic Speaker
Management.
This driver does not include support for the I2S DAI, as we wouldn't be
able to test such code in a hardware configuration where the amplifier
has only wired the analogue input.
Signed-off-by: Inha Song <ideal.song@samsung.com>
[k.kozlowski: rebased on 4.1]
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
[s.nawrocki: removed unused macro definitions, rewrote regulator supply
related parts, rewrote regmap configuration code, added support for speaker
enable and global chip enable through DAPM, rewritten as component driver,
added PDM DAI definition and TDM callbacks for PDM channels configuration]
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
--
Changes since v2:
- added parsing of the VBAT brownout DT properties,
- removed MAX98504_REG_SPEAKER_SOURCE_SELECT register initialization,
- removed unused macro definitions.
Changes since v1:
- none.
Changes since initial version:
- added regulator supply handling,
- added DAPM widges for speaker source selection,
- added PDM DAI definition and TDM callbacks for setting up active
PDM Tx channels and I/V sense ADC data mapping,
- removed all optional DT properties, added regulator supply properties
in the DT binding.
Signed-off-by: Mark Brown <broonie@kernel.org>
Initial commit of the Cirrus Logic cs35l33 8V boosted class D
amplifier.
Signed-off-by: Paul Handrigan <Paul.Handrigan@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
I just added an I2C dependency to the wm8985 driver to work around
a build failure, but it turns out that was premature: we actually
need to depend on SND_SOC_I2C_AND_SPI, as the driver can work with either
of the two, and we only need to prevent a configuration that has
I2C=m and SND_SOC_WM8985=y.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 05252513fb ("ASoC: wm8985: add i2c dependency")
Signed-off-by: Mark Brown <broonie@kernel.org>
The wm8985 driver is now user-selectable, but building it with
I2C disabled results in a link failure:
sound/built-in.o: In function `wm8985_i2c_probe':
:(.text+0x44914): undefined reference to `__devm_regmap_init_i2c'
sound/built-in.o: In function `wm8985_exit':
:(.exit.text+0x3d8): undefined reference to `i2c_del_driver'
sound/built-in.o: In function `wm8985_modinit':
:(.init.text+0x1454): undefined reference to `i2c_register_driver'
This adds a Kconfig dependency the way that the other codec
drivers have it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 811e66de22 ("ASoC: wm8985: add support for WM8758")
Signed-off-by: Mark Brown <broonie@kernel.org>
Multiple devices from the ADAU family share the same PLL structure and
configuration register layout. Introduce a new helper module that can be
used to calculated the PLL configuration registers based on a specified
input frequency and the desired output frequency of the PLL.
The ADAU1761/ADAU1781 and ADAU1373 drivers are updated to make use of this
new helper module. But future drivers for additional devices from the ADAU
family are also expected to make use of it.
In anticipation of sharing more infrastructure code between different
devices from the ADAU family the new module is called adau-utils.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
The device has multiple control interfaces, I2C and SPI. The I2C interface
mainly controls the register settings of codec. The SPI interface is in
order to provide the high speed transmission of data. For example, high
bandwidth memory read/write of DSP. The patch adds the rt5514 SPI driver
for loading the firmware of DSP and retrieving the voice data from DSP
after the system is waked up by specific voice.
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds support for the ADAU7002 PDM-to-I2S/TDM converter. The
ADAU7002 takes a stereo PDM signal (e.g. from two digital microphones) and
converts it into a I2S/TDM PCM stream. The chip does not have a
programmable control interface and the driver simply describes the static
capabilities of the chip.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
SND_SOC_HDMI_CODEC can be enabled without HDMI support, leading
to a link error:
In function `hdmi_codec_hw_params':
sound/soc/codecs/hdmi-codec.c:188: undefined reference to `hdmi_audio_infoframe_init'
sound/built-in.o:(.debug_addr+0x1a5c0): undefined reference to `hdmi_audio_infoframe_init'
This changes the Kconfig file to select HDMI, as the other codec using
hdmi_audio_infoframe_init already does.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The WM8758 chip is almost identical to WM8985 with the difference that it
doesn't feature the AUX input. This patch adds the WM8758 support into the
WM8985 driver.
The chip selection is done by the I2C name. The SPI probe supports only
the WM8985.
Signed-off-by: Petr Kulhavy <petr@barix.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This is a driver for the MAX9860 Mono Audio Voice Codec.
https://datasheets.maximintegrated.com/en/ds/MAX9860.pdf
This driver does not support sidetone since the DVST register field is
backwards with the mute near the maximum level instead of the minimum.
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Mark Brown <broonie@kernel.org>
CS53L30 is a Quad-Channel ADC from Cirrus Logic with an I2S/TDM DAI.
So this patch adds a codec driver for CS53L30 that includes 4-channel
24-bit recording and TDM mode supports.
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Some definitions to support the PCM5102A codec
by Texas Instruments.
Signed-off-by: Florian Meier <florian.meier@koalo.de>
Changes to original patch by Florian Meier:
* rebased (Makefile and Kconfig
* fixed checkpath errors (spaces, newlines)
* added dt-binding documentation
Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
The Texas Instruments TAS5720L/M device is a high-efficiency mono
Class-D audio power amplifier optimized for high transient power
capability to use the dynamic power headroom of small loudspeakers.
Its digital time division multiplexed (TDM) interface enables up to
16 devices to share the same bus.
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Add support for running the tlv32x4 control channel over SPI rather than I2C.
Signed-off-by: Jeremy McDermond <nh6z@nh6z.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
To prepare for abstracting adding SPI support, the I2C pieces needs to
be in its own moudle. This patch moves common probe code into aic32x4_probe
and common removal code into aic32x4_remove. It also creates a static
regmap config structure to be copied in the I2C specific driver.
Signed-off-by: Jeremy McDermond <nh6z@nh6z.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
The hdmi-codec is a platform device driver to be registered from
drivers of external HDMI encoders with I2S and/or spdif interface. The
driver in turn registers an ASoC codec for the HDMI encoder's audio
functionality.
The structures and definitions in the API header are mostly redundant
copies of similar structures in ASoC headers. This is on purpose to
avoid direct dependencies to ASoC structures in video side driver.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Acked-by: PC Liao <pc.liao@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Now that this is directly user selectable it needs to care about its
dependencies.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Provide a menu selection text so that users can enable, disable or
mark it as module in menuconfig.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The rt5616 codec registers itself as an i2c driver, but can
be enabled even when i2c is turned off, which leads to a build
error:
codecs/rt5616.c:1419:1: error: data definition has no type or storage class [-Werror]
module_i2c_driver(rt5616_i2c_driver);
This adds an explicit Kconfig dependency, like the other codec
drivers.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 288bc356a8 ("ASoC: rt5616: allow to build with CONFIG_SND_SOC_RT5616")
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch fixes that hasn't built the rt5616 driver with
'CONFIG_SND_SOC_RT5616=y' in .config.
The tristate is the prompt on the 'make menuconfig',
in other words, that can't show the prompt and select it
if we don't say what's the tristate.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Uses the drm ELD core framework to apply rate and channel
Also compute the format to be set based on ELD.
Even though the channel constraint is based on ELD, infoframe
is set with stereo only. Multichannel support will be added
later.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This is the initial codec driver for rt5514. The codec includes a low power
DSP for voice wake up. The register address is incremental by 4 in the DSP
memory map. In order to recover the codec settings in the codec mode and
manipulate the DSP mode for voice wake up, we use the multi-level register
map. One is for ALSA API in codec mode that can be recovered by cache
before recording. Another is for DSP related settings that can be accessed
with 32bit address of the DSP in the application of voice wake up.
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The PCM179x family supports both SPI and I2C. This patch adds support
for the I2C interface.
Signed-off-by: Jacob Siverskog <jacob@teenage.engineering>
Reviewed-by: Johan Hovold <johan@kernel.org>
Acked-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
