Qualcomm WCD9335 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 Seven DACs and nine dedicated interpolators,
Seven (six audio ADCs, and one VBAT ADC), Multibutton headset
control (MBHC), Active noise cancellation and Sidetone paths
and processing.

This patchset adds very basic support for playback and capture
via the 9 interpolators and ADC respectively.
Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: NVinod Koul <vkoul@kernel.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add support for the everest es7241 which is a simple 2 channels
analog to digital converter.
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add support for the tas5707 audio power amplifier.
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The dio2125 is simple enough that we can make it a generic component.
Just rename and sed the dio2125 amplifier driver to simple_amplifier.
Suggested-by: NNicolò Veronese <nicveronese@gmail.com>
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This is the initial codec driver for rt5682.
Signed-off-by: NBard Liao <bardliao@realtek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Currently there is no support for Tempo Semiconductor's TSCS454 CODEC.

Add support for it.
Signed-off-by: NSteven Eckhoff <steven.eckhoff.opensource@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

FOr platforms that use the simple-card driver, the codec cannot be selected
through 'select' magic in Kconfig. So turn this into a real config option.
Signed-off-by: NDaniel Mack <daniel@zonque.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

The ssm2305 is a simple Class-D audio amplifier. A application can
turn on/off the device by a gpio. It's also possible to hardwire the
shutdown pin.

Tested on a i.MX6 based custom board.
Signed-off-by: NMarco Felsch <m.felsch@pengutronix.de>
Reviewed-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@kernel.org>

This patch adds the MediaTek MT6351 codec driver.
MT6351 communicate with SoC through MediaTek PMIC wrapper.
MT6351 use MediaTek proprietary audio interface.
Signed-off-by: NKaiChieh Chuang <kaichieh.chuang@mediatek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This is the initial codec driver for rt5668b.
Signed-off-by: NBard Liao <bardliao@realtek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This is the initial amplifier driver for rt1305/rt1306.
Signed-off-by: NShuming Fan <shumingf@realtek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Component driver for the tda7419 audio processor.
Signed-off-by: NMatt Porter <mporter@konsulko.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add Texas Instruments's PCM1789 DAC support.
It is a simple DAC and does not have many registers.

One particularity about this DAC is that the clocks must be
always enabled. Also, an entire software reset is necessary
while starting to play a sound otherwise, the clocks are not
synchronized (so the DAC is not able to send data).
Signed-off-by: NMylène Josserand <mylene.josserand@bootlin.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Allow codec to be selected.
Signed-off-by: NLadislav Michl <ladis@linux-mips.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

Motorola CPCAP is a PMIC with audio functionality, that can be
found on Motorola Droid 4 and probably a few other phones from
Motorola's Droid series.

The driver has been written from scratch using Motorola's Android
driver, register dumps from running Android and datasheet for NXP
MC13783UG (which is similar to Motorola CPCAP, but not the same).

The chip provides two audio interfaces, that can be muxed to two
different audio codecs. One provides support for stereo output
(named StDAC or HiFi), while the other only provides mono output
(named Voice). Only the Voice codec provides a Capture interface.
Signed-off-by: NSebastian Reichel <sebastian.reichel@collabora.co.uk>
Acked-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This patch adds support of the ROHM BD28623MUV
Class D speaker amplifier for Flat-panel TVs.
This IC delivers an output power of 20W + 20W.
Signed-off-by: NKatsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The max9759 is a gpio controlled amplifier.
Tested on a Variscite Dart MX6 SoM based custom board.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

AK5558 is a 32-bit, 768 kHZ sampling, differential input ADC
for digital audio systems.

Datasheet is available at:

https://www.akm.com/akm/en/file/datasheet/AK5558VN.pdf

Initial patch includes support for normal and TDM modes.
Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NJunichi Wakasugi <wakasugi.jb@om.asahi-kasei.co.jp>
[initial coding for 3.18 kernel]
Signed-off-by: NMihai Serban <mihai.serban@nxp.com>
[cleanups and porting to 4.9 kernel]
Signed-off-by: NShengjiu Wang <shengjiu.wang@nxp.com>
[tdm support]
Signed-off-by: NDaniel Baluta <daniel.baluta@nxp.com>
[pm support, cleanups and porting to latest kernel]
Signed-off-by: NMark Brown <broonie@kernel.org>

The AK4458 is a 32-bit 8ch Premium DAC that corresponds
to a 768kHz PCM input and an 11.2MHz DSD input at maximum.
It supports I2S, DSD and TDM modes with 24 or 32 bit MSB
or 16, 24, 32 LSB formats. Its datasheet is available here:
https://www.akm.com/akm/en/file/datasheet/AK4458VN.pdfSigned-off-by: NJunichi Wakasugi <wakasugi.jb@om.asahi-kasei.co.jp>
Signed-off-by: NMihai Serban <mihai.serban@nxp.com>
Signed-off-by: NShengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: NCosmin-Gabriel Samoila <cosmin.samoila@nxp.com>
Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This codec was used in MFLD systems in the PMIC chip, we no longer have
users for this, so remove it
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Currently there is no support for TSCS42xx audio CODECs.

Add support for TSCS42xx audio CODECs.
Reviewed-by: NCharles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: NPhilippe Ombredanne <pombredanne@nexb.com>
Signed-off-by: NSteven Eckhoff <steven.eckhoff.opensource@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Signed-off-by: NRyan Lee <ryans.lee@maximintegrated.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Signed-off-by: NAndrew F. Davis <afd@ti.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This is an initial version of the PCM186x codec driver supporting both
2-channel and 4-channel device variants. Not all device features are
supported yet such as master/slave mode PLL configuration for which the
codec driver currently relies on the PCM186x built-in clock
auto-detection feature or the connection of digital microphones.
However here is what's here and what should work:

- Support for SPI and I2C low-level interfaces
- Regmap support and basic register definitions
- Input Mixer and Mux selection
- I2C, LJ, and TDM DAI format support
Signed-off-by: NAndreas Dannenberg <dannenberg@ti.com>
Signed-off-by: NMichael Stecklein <m-stecklein@ti.com>
Signed-off-by: NAndrew F. Davis <afd@ti.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The Texas Instruments TAS6424 device is a high-efficiency quad-channel
Class-D audio power amplifier. Its digital time division multiplexed
(TDM) interface enables up to 2 devices to share the same bus,
supporting a total of eight channels from one audio serial port.
Signed-off-by: NAndreas Dannenberg <dannenberg@ti.com>
Signed-off-by: NMichael Stecklein <m-stecklein@ti.com>
Signed-off-by: NAndrew F. Davis <afd@ti.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The main rt5514 driver optionally calls into the SPI back-end to load
the firmware. This causes a link error when one driver selects rt5514
as built-in and another driver selects rt5514-spi as a loadable module:

sound/soc/codecs/rt5514.o: In function `rt5514_dsp_voice_wake_up_put':
rt5514.c:(.text+0xac8): undefined reference to `rt5514_spi_burst_write'

As a workaround, this adds another silent symbol, to force rt5514-spi
to be built-in for that configuration. I'm not overly happy with
that solution, but couldn't come up with anything better. Using
'IS_REACHABLE()' would break the case that relies on the loadable
module, and all other ideas would result in more complexity.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add support for the new ac97 bus model, where devices are automatically
discovered on AC-Links.
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>
Acked-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add support for the new ac97 bus model, where devices are automatically
discovered on AC-Links.
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add support for the new ac97 bus model, where devices are automatically
discovered on AC-Links.
Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>
Acked-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add support for Cirrus Logic CS43130 codec.

Support:
I2S/DSP PCM playback.
DoP/DSD playback.
HP detection and DC/AC impedance measurement.
Signed-off-by: NLi Xu <li.xu@cirrus.com>
Acked-by: NBrian Austin <brian.austin@cirrus.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

on some board use enable pin to control dmic start and stop,
so add this feature in dmic driver.
Signed-off-by: NLin Huang <hl@rock-chips.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

WM8524 is a 24-bit 192KHz stereo digital/analog converter (DAC) with
integral charge pump and a simple hardware control interface.
Product information can be found at:
https://www.cirrus.com/products/wm8524/Signed-off-by: NMihai Serban <mihai.serban@nxp.com>
Signed-off-by: NShengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

RT274 is a HD-A/SOC dual mode codec. This is the initial codec driver
of SOC mode.
Signed-off-by: NBard Liao <bardliao@realtek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

It adds ASoC driver for AUD96P22 stereo audio codec integrated on ZTE
ZX family SoCs.  The driver includes the support for a number of volume
and mute controls, and power bits for various playback and recording
components.

Due to that the board for testing only supports playback, recording
support is untested.
Signed-off-by: NBaoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

Without CONFIG_I2C, we get a build failure:

sound/soc/codecs/es8316.c:633:1: error: data definition has no type or storage class [-Werror]
sound/soc/codecs/es8316.c:633:1: error: type defaults to 'int' in declaration of 'module_i2c_driver' [-Werror=implicit-int]
sound/soc/codecs/es8316.c:633:1: error: parameter names (without types) in function declaration [-Werror]
sound/soc/codecs/es8316.c:623:26: error: 'es8316_i2c_driver' defined but not used [-Werror=unused-variable]

This adds the required Kconfig dependency.

Fixes: b8b88b70 ("ASoC: add es8316 codec driver")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add a codec driver for the Everest ES8316, based on code provided by
David Yang from Everest Semi.

I limited the functionality to items where the vendor code was clear,
and things that can be tested on the Weibu F3C (Intel Cherry Trail).
As a result the initial implementation only supports running in slave
mode at single speed (up to 48kHz sample rate) using I2S. HPD is not
supported.
Signed-off-by: NDavid Yang <yangxiaohua@everest-semi.com>
[drake@endlessm.com: significant cleanups and simplifications,
                     remove dead/unclear code]
Signed-off-by: NDaniel Drake <drake@endlessm.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add driver for NAU88L24.
Signed-off-by: NJohn Hsu <KCHSU0@nuvoton.com>
Signed-off-by: NJohn Hsu <supercraig0719@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Signed-off-by: NRyan Lee <ryans.lee@maximintegrated.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This commit adds the ADI AU1761 audio codec as a selectable option
in the kernel config.  Currently the driver can only be selected
for ADI blackfin devices or if SND_SOC_ALL_CODECS is enabled.
Signed-off-by: NBryce Ferguson <bryce.ferguson@rockwellcollins.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The dio2125 is a stereo output driver with adjustable gain.
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NMark Brown <broonie@kernel.org>