Add support for the InvenSense ICS-43432 I2S MEMS microphone.

This is a non-software-configurable MEMS microphone with I2S output.

Tested on a setup with a single ICS-43432 (the device itself supports
stereo operation using a hardware pin controlling left vs. right channel
output).
Signed-off-by: NRicard Wanderlof <ricardw@axis.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Signed-off-by: NTim Howe <tim.howe@cirrus.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Signed-off-by: NMark Brown <broonie@kernel.org>

Codec part of the sti platform that supports codec IPs.
This first version does not support HDMI, but only DAC and SPDIF out.
Signed-off-by: NArnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

It is the initial version of ALC298 codec driver.
Signed-off-by: NBard Liao <bardliao@realtek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This driver add PCM interface to a GTM601 UMTS modem chip.
There is no configuration interface.
Signed-off-by: NMarek Belisko <marek@goldelico.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The patch separates the IO function from the rt286. It is prepared to share
for new chips that support the same IO function.
Signed-off-by: NOder Chiou <oder_chiou@realtek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Make generic ASoC AC'97 CODEC selectable in config.

This way this driver can be used for platforms which don't need
specialized AC'97 CODEC drivers but which are not directly
selectable in config themselves (for example DT based ones).
Signed-off-by: NMaciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: NMark Brown <broonie@kernel.org>

Since commit aa0e25ca ("ASoC: da7210: Add support for spi regmap"),
the da7210 codec driver supports both I2C and SPI buses.
Thus update the dependency accordingly.
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Introduce a new codec driver for the Texas Instruments
TAS5711/TAS5717/TAS5719 power amplifier chips.  These chips are typically
used to take an I2S digital audio input and drive 10-20W into a pair of
speakers.
Signed-off-by: NKevin Cernekee <cernekee@chromium.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

Signed-off-by: NAnish Kumar <yesanishhere@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Simplify dependencies by using new style split out bus interfaces.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The max98357a driver depends on GPIOLIB. This may cause the following
build failure.

sound/soc/codecs/max98357a.c: In function 'max98357a_daiops_trigger':
sound/soc/codecs/max98357a.c:30:3: error: implicit declaration of function 'gpiod_set_value'
sound/soc/codecs/max98357a.c: In function 'max98357a_codec_probe':
sound/soc/codecs/max98357a.c:55:2: error: implicit declaration of function 'devm_gpiod_get'
sound/soc/codecs/max98357a.c:61:2: error: implicit declaration of function 'gpiod_direction_output'

Seen with mips:allmodconfig as well as various randconfig builds.

Fixes: af5adf12 ("ASoC: max98357a: Add MAX98357A codec driver")
Cc: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add codec driver for the Maxim MAX98357A DAC.
Signed-off-by: NKenneth Westfield <kwestfie@codeaurora.org>
Acked-by: NBanajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

The rt5677 codec has gained code that requires SPI to work correctly,
but there is no provision in Kconfig to prevent the driver from
being used when SPI is disabled or a loadable module, resulting
in this build error:

sound/built-in.o: In function `rt5677_spi_write':
:(.text+0xa7ba0): undefined reference to `spi_sync'
sound/built-in.o: In function `rt5677_spi_driver_init':
:(.init.text+0x253c): undefined reference to `spi_register_driver'

ERROR: "spi_sync" [sound/soc/codecs/snd-soc-rt5677-spi.ko] undefined!
ERROR: "spi_register_driver" [sound/soc/codecs/snd-soc-rt5677-spi.ko] undefined!

This makes the SPI portion of the driver depend on the SPI subsystem,
and disables the function that uses SPI for firmware download if SPI
is disabled. The latter may not be the correct solution, but I could
not come up with a better one.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Fixes: af48f1d0 ("ASoC: rt5677: Support DSP function for VAD application")
Signed-off-by: NMark Brown <broonie@kernel.org>

- Add description for the driver
- Add dependency on the I2C module
Signed-off-by: NThomas Niederprüm <niederp@physik.uni-kl.de>
Signed-off-by: NMark Brown <broonie@kernel.org>

use the regmap API directly rather than relying on the snd_soc_read/write
functions as this seems to be in accordance with common practice.
Signed-off-by: NThomas Niederprüm <niederp@physik.uni-kl.de>
Signed-off-by: NMark Brown <broonie@kernel.org>

The codec driver uses regmap to do i2c read/write.
The codec driver started to use REGMAP_IRQ since:

5e3363ad
ASoC: rt5677: add GPIO IRQ support
Signed-off-by: NBen Zhang <benzh@chromium.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

This patch converts the ad1980 driver to use regmap for its IO.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@kernel.org>

The TS3A227E is an autonomous audio accessory detection and
configuration switch that detects 3-pole or 4-pole audio accessories
and configures internal switches to route the signals accordingly.

This chip also has built-in support for the new button standard
described in the Android "Wired audio headset specification" v1.0.
These buttons will be reported on the jack as buttons 0-3 mapped to
KEY_MEDIA, KEY_VOLUMEUP, KEY_VOLUMEDOWN, and KEY_VOICE_COMMAND.

This will be added as an aux_dev and have the jack passed in from the
machine driver.
Signed-off-by: NDylan Reid <dgreid@chromium.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

Signed-off-by: NKrishna Mohan Dani <krishna.md@samsung.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Signed-off-by: NPeter Rosin <peda@axentia.se>
Signed-off-by: NMark Brown <broonie@kernel.org>

This fixes build errors in configurations with I2C/SPI master disabled.
Reported-by: NFengguang Wu <fengguang.wu@intel.com>
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Fix build errors when CONFIG_I2C is not enabled by making the
driver depend on I2C.

../sound/soc/codecs/cs42l51-i2c.c:55:1: warning: data definition has no type or storage class [enabled by default]
 module_i2c_driver(cs42l51_i2c_driver);
 ^
../sound/soc/codecs/cs42l51-i2c.c:55:1: error: type defaults to 'int' in declaration of 'module_i2c_driver' [-Werror=implicit-int]
../sound/soc/codecs/cs42l51-i2c.c:55:1: warning: parameter names (without types) in function declaration [enabled by default]
../sound/soc/codecs/cs42l51-i2c.c:45:26: warning: 'cs42l51_i2c_driver' defined but not used [-Wunused-variable]
 static struct i2c_driver cs42l51_i2c_driver = {
                          ^
Signed-off-by: NRandy Dunlap <rdunlap@infradead.org>
Acked-by: NBrian Austin <brian.austin@cirrus.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Now that manual selection of drivers for audio subsystem components is
preferred AIC23 codec must be selectable in Kconfig to make it possible.
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Since we are removing the Armada 370 DB audio machine driver to use
the 'simple-card' Device Tree binding, we can no longer select the
CS42L51 codec driver using a Kconfig 'select', and we instead need it
to be user-selectable. Therefore, this commit adds a prompt to make
the CS42L51 I2C codec driver user-selectable.
Signed-off-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: NBrian Austin <brian.austin@cirrus.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Create a separate module for rt5677 spi driver. Without
this patch, the build fails due to multiple defs of
'init_module' and 'cleanup_module'. module_spi_driver()
defines its own module, so it can't be part of the rt5677
module.
Signed-off-by: NBen Zhang <benzh@chromium.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

Since 9cb715a9d4c the codec has a hardcoded dependency to spi.
Add this dependency to Kconfig. It fixes buildbot compilation failure:

   sound/built-in.o: In function `spi_write':
>> rt5677-spi.c:(.text+0x8265f): undefined reference to `spi_sync'
   sound/built-in.o: In function `rt5677_spi_driver_init':
>> rt5677-spi.c:(.init.text+0x17db): undefined reference to `spi_register_driver'
Signed-off-by: NAnatol Pomozov <anatol.pomozov@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Currently the cs4271 driver depends on SND_SOC_I2C_AND_SPI.
So the driver cannot be built as built-in if CONFIG_I2C=m.
Split SPI and I2C code into different modules to avoid this issue.
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Acked-by: NBrian Austin <brian.austin@cirrus.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

rt286 use I2C as its I/O. So the driver can only available when
I2C is selected.
Signed-off-by: NBard Liao <bardliao@realtek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Allow the ssm2602/ssm2603/ssm2604 codec driver to be
instantiated from the device tree.

Also, add Kconfig prompts to allow manual selection of both the
I2C and SPI configuration versions of the driver.
Signed-off-by: NStefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Signed-off-by: NMark Brown <broonie@kernel.org>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>

Analog Devices SSM4567 is a boost class-D audio amplifier.
Signed-off-by: NAnatol Pomozov <anatol.pomozov@gmail.com>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@kernel.org>

When using a DT-based multi-platform kernel, there's not always Kconfig
logic that selects the right codec driver.
Allow the user to manually select WM8978.

This is needed for Armadillo 800 EVA using a generic r8a7740 multi-platform
kernel.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NMark Brown <broonie@linaro.org>

Improve build coverage of the dmic driver.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@linaro.org>

Add a codec driver for the Everest ES8328.  It supports two separate audio
outputs and two separate audio inputs.
Signed-off-by: NSean Cross <xobs@kosagi.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

This patch adds support for the Cirrus Logic CS35L32 Boosted Amplifier
I2S output provides monitor data to the SOC/CODEC/DSP for speaker protection/enhancement algorithms
Signed-off-by: NBrian Austin <brian.austin@cirrus.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

In order to show the option under 'CODEC drivers' we need to have text in
Kconfig.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

The codec can be configured via I2C and using regmap_i2c.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

Support the TI TAS2552 Class D amplifier.

The TAS2552 is a high efficiency Class-D audio
power amplifier with advanced battery current
management and an integrated Class-G boost
The device constantly measures the
current and voltage across the load and provides a
digital stream of this information.
Signed-off-by: NDan Murphy <dmurphy@ti.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

This patch adds Realtek ALC286 codec driver.

ALC286 is a dual mode codec, which can run as HD-A or I2S mode.
It is controlled by HD-A verb commands via I2C protocol.
The following is the I/O difference between ALC286 and general I2S codecs.
1. A HD-A verb command contains three parts, NID, VID, and PID.
   And an I2S command contains only two parts: address and data.
2. Not only the register address is written, but the read command also
   includes the entire write command.
3. rt286 uses different registers for read and write the same bits.

We map verb command to regmap structure. However, we read most registers from
cache to prevent the asymmetry read/write issue in rt286.
Signed-off-by: NBard Liao <bardliao@realtek.com>
Signed-off-by: NGustaw Lewandowski <gustaw.lewandowski@intel.com>
Signed-off-by: NMark Brown <broonie@linaro.org>