ASoC: fsl_asrc_m2m: Add memory to memory function

Implement the ASRC memory to memory function using
the compress framework, user can use this function with
compress ioctl interface.

This feature c

ASoC: fsl_asrc_m2m: Add memory to memory function

Implement the ASRC memory to memory function using
the compress framework, user can use this function with
compress ioctl interface.

This feature can be shared by ASRC and EASRC drivers

Signed-off-by: Shengjiu Wang <[email protected]>
Acked-by: Jaroslav Kysela <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl-asoc-card: merge spdif support from imx-spdif.c

The imx-spdif machine driver creates audio card to directly use an
S/PDIF device. However, it doesn't support interacting with an ASRC.
fsl-

ASoC: fsl-asoc-card: merge spdif support from imx-spdif.c

The imx-spdif machine driver creates audio card to directly use an
S/PDIF device. However, it doesn't support interacting with an ASRC.
fsl-asoc-card already has the support to create audio card which can
use the ASRC.

Merge the S/PDIF support from imx-spdif into driver fsl-asoc-card
to extend the support of S/PDIF audio card with the use of ASRC devices.

fsl-asoc-card uses slightly different DT properties than imx-spdif:
* the "spdif-controller" property from imx-spdif is named "audio-cpu" in
fsl-asoc-card.
* fsl-asoc-card uses codecs explicitly declared in DT
with "audio-codec".
With an SPDIF, codec drivers spdif_transmitter and
spdif_receiver should be used.
Driver imx-spdif used instead the dummy codec and a pair of
boolean properties, "spdif-in" and "spdif-out".

To keep backward compatibility, support for "spdif-controller",
"spdif-in" and "spdif-out" is also added to fsl-asoc-card.
However, it is recommended to use the new properties if possible.
It is better to declare transmitter and/or receiver in DT
than using the dummy codec.

DTs using compatible "fsl,imx-audio-spdif" are still compatible, and
fsl-asoc-card will behave the same as imx-spdif
for these DTs.

Signed-off-by: Elinor Montmasson <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl: Add i2s and pcm drivers for LPC32xx CPUs

This driver was ported from an old version in linux 2.6.27 and adjusted
for the new ASoC framework and DMA API.

Signed-off-by: Piotr Wojtaszczyk

ASoC: fsl: Add i2s and pcm drivers for LPC32xx CPUs

This driver was ported from an old version in linux 2.6.27 and adjusted
for the new ASoC framework and DMA API.

Signed-off-by: Piotr Wojtaszczyk <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl: Use *-y instead of *-objs in Makefile

*-objs suffix is reserved rather for (user-space) host programs while
usually *-y suffix is used for kernel drivers (although *-objs works
for that p

ASoC: fsl: Use *-y instead of *-objs in Makefile

*-objs suffix is reserved rather for (user-space) host programs while
usually *-y suffix is used for kernel drivers (although *-objs works
for that purpose for now).

Let's correct the old usages of *-objs in Makefiles.

Signed-off-by: Takashi Iwai <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl: mpc8610_hpcd: Remove unused driver

The mpc8610_hpcd.c driver depends on CONFIG_MPC8610_HPCD which was
removed in commit 248667f8bbde ("powerpc: drop HPCD/MPC8610 evaluation
platform suppo

ASoC: fsl: mpc8610_hpcd: Remove unused driver

The mpc8610_hpcd.c driver depends on CONFIG_MPC8610_HPCD which was
removed in commit 248667f8bbde ("powerpc: drop HPCD/MPC8610 evaluation
platform support"). That makes the driver unbuildable and unusable, so
remove it.

Depends-on: 248667f8bbde ("powerpc: drop HPCD/MPC8610 evaluation platform support")
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl: Add support for QMC audio

The QMC audio is an ASoC component which provides DAIs
that use the QMC (QUICC Multichannel Controller) to transfer
the audio data.

It provides as many DAIs as

ASoC: fsl: Add support for QMC audio

The QMC audio is an ASoC component which provides DAIs
that use the QMC (QUICC Multichannel Controller) to transfer
the audio data.

It provides as many DAIs as the number of QMC channels it
references.

Signed-off-by: Herve Codina <[email protected]>
Reviewed-by: Christophe Leroy <[email protected]>
Tested-by: Christophe Leroy <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: imx-card: Add imx-card machine driver

Add machine driver for i.MX boards, which supports
AK4458/AK5558/AK4497/AK5552 DAC/ADC attached to
SAI interface currently, but these DAC/ADCs are not
onl

ASoC: imx-card: Add imx-card machine driver

Add machine driver for i.MX boards, which supports
AK4458/AK5558/AK4497/AK5552 DAC/ADC attached to
SAI interface currently, but these DAC/ADCs are not
only supported codecs. This machine driver is designed
to be a more common machine driver for i.MX platform,
it can support widely cpu dai interface and codec
dai interface.

Signed-off-by: Shengjiu Wang <[email protected]>
Signed-off-by: Mihai Serban <[email protected]>
Signed-off-by: Cosmin-Gabriel Samoila <[email protected]>
Signed-off-by: Viorel Suman <[email protected]>
Signed-off-by: Daniel Baluta <[email protected]>
Signed-off-by: Adrian Alonso <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: imx-rpmsg: Add machine driver for audio base on rpmsg

The platform device is not registered by device tree or
cpu dai driver, it is registered by the rpmsg channel,
So add a dedicated machine

ASoC: imx-rpmsg: Add machine driver for audio base on rpmsg

The platform device is not registered by device tree or
cpu dai driver, it is registered by the rpmsg channel,
So add a dedicated machine driver to handle this case.

Signed-off-by: Shengjiu Wang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: imx-pcm-rpmsg: Add platform driver for audio base on rpmsg

Platform driver based on rpmsg is the interface for sending and
receiving rpmsg to and from M core. It will tell the Cortex-M core
so

ASoC: imx-pcm-rpmsg: Add platform driver for audio base on rpmsg

Platform driver based on rpmsg is the interface for sending and
receiving rpmsg to and from M core. It will tell the Cortex-M core
sound format/rate/channel, where is the data buffer, where is
the period size, when to start, when to stop and when suspend
or resume happen, each this behavior there is defined rpmsg
command.

Especially we designed the low power audio case, that is to
allocate a large buffer and fill the data, then Cortex-A core can go
to sleep mode, Cortex-M core continue to play the sound, when the
buffer is consumed, Cortex-M core will trigger the Cortex-A core to
wake up.

Signed-off-by: Shengjiu Wang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: imx-audio-rpmsg: Add rpmsg_driver for audio channel

This driver is used to accept the message from rpmsg audio
channel, and if this driver is probed, it will help to register
the platform driv

ASoC: imx-audio-rpmsg: Add rpmsg_driver for audio channel

This driver is used to accept the message from rpmsg audio
channel, and if this driver is probed, it will help to register
the platform driver, the platform driver will use this
audio channel to send and receive messages to and from Cortex-M
core.

Signed-off-by: Shengjiu Wang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl_rpmsg: Add CPU DAI driver for audio base on rpmsg

This is a cpu dai driver for rpmsg audio use case,
which is mainly used for getting the user's configuration
from devicetree and configure

ASoC: fsl_rpmsg: Add CPU DAI driver for audio base on rpmsg

This is a cpu dai driver for rpmsg audio use case,
which is mainly used for getting the user's configuration
from devicetree and configure the clocks which is used by
Cortex-M core.

Signed-off-by: Shengjiu Wang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl: Add imx-hdmi machine driver

The driver is initially designed for sound card using HDMI
interface on i.MX platform. There is internal HDMI IP or
external HDMI modules connect with SAI or A

ASoC: fsl: Add imx-hdmi machine driver

The driver is initially designed for sound card using HDMI
interface on i.MX platform. There is internal HDMI IP or
external HDMI modules connect with SAI or AUD2HTX interface.
It supports both transmitter and receiver devices.

Signed-off-by: Shengjiu Wang <[email protected]>
Acked-by: Nicolin Chen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: imx-ssi: Remove unused driver

The imx-ssi driver was only used by i.MX non-DT platforms.

Since 5.10-rc1, i.MX has been converted to a DT-only platform and all
board files are gone.

Remove th

ASoC: imx-ssi: Remove unused driver

The imx-ssi driver was only used by i.MX non-DT platforms.

Since 5.10-rc1, i.MX has been converted to a DT-only platform and all
board files are gone.

Remove the imx-ssi audio driver as there are no more users at all.

Signed-off-by: Fabio Estevam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: imx-mc13783: Remove unused driver

The imx-mc13783 was used on imx27-pdk and imx31-pdk non-DT platforms.

Since 5.10-rc1, i.MX has been converted to a DT-only platform and all
board files are g

ASoC: imx-mc13783: Remove unused driver

The imx-mc13783 was used on imx27-pdk and imx31-pdk non-DT platforms.

Since 5.10-rc1, i.MX has been converted to a DT-only platform and all
board files are gone.

Remove the imx-mc13783 audio machine driver as there is no user at all.

Signed-off-by: Fabio Estevam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: phycore-ac97: Remove unused driver

Since commit e1324ece2af4 ("ARM: imx: Remove i.MX35 board files"), the
MACH_PCM043 and MACH_PCA100 non-DT platform are no longer supported,
so get rid of the

ASoC: phycore-ac97: Remove unused driver

Since commit e1324ece2af4 ("ARM: imx: Remove i.MX35 board files"), the
MACH_PCM043 and MACH_PCA100 non-DT platform are no longer supported,
so get rid of their machine audio driver too.

Signed-off-by: Fabio Estevam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: mx27vis-aic32x4: Remove unused driver

Since commit 879c0e5e0ac7 ("ARM: imx: Remove i.MX27 board files"), the
MACH_IMX27_VISSTRIM_M10 non-DT platform is no longer supported,
so get rid of its m

ASoC: mx27vis-aic32x4: Remove unused driver

Since commit 879c0e5e0ac7 ("ARM: imx: Remove i.MX27 board files"), the
MACH_IMX27_VISSTRIM_M10 non-DT platform is no longer supported,
so get rid of its machine audio driver too.

Signed-off-by: Fabio Estevam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: wm1133-ev1: Remove unused driver

Since commit c93197b0041d ("ARM: imx: Remove i.MX31 board files"), the
MACH_MX31ADS_WM1133_EV1 non-DT platform is no longer supported,
so get rid of its machin

ASoC: wm1133-ev1: Remove unused driver

Since commit c93197b0041d ("ARM: imx: Remove i.MX31 board files"), the
MACH_MX31ADS_WM1133_EV1 non-DT platform is no longer supported,
so get rid of its machine audio driver too.

Signed-off-by: Fabio Estevam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl_aud2htx: Add aud2htx module driver

The AUD2HTX is a digital module that provides a bridge between
the Audio Subsystem and the HDMI RTX Subsystem. This module
includes intermediate storage

ASoC: fsl_aud2htx: Add aud2htx module driver

The AUD2HTX is a digital module that provides a bridge between
the Audio Subsystem and the HDMI RTX Subsystem. This module
includes intermediate storage to queue SDMA transactions prior
to being synchronized and passed to the HDMI RTX Subsystem over
the Audio Link.

The AUD2HTX contains a DMA request routed to the SDMA module.
This DMA request is controlled based on the watermark level in
the 32-entry sample buffer.

Signed-off-by: Shengjiu Wang <[email protected]>
Acked-by: Nicolin Chen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver

XCVR (Audio Transceiver) is a on-chip functional module found
on i.MX8MP. It support HDMI2.1 eARC, HDMI1.4 ARC and SPDIF.

Signed-off-by: Viorel Suman <v

ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver

XCVR (Audio Transceiver) is a on-chip functional module found
on i.MX8MP. It support HDMI2.1 eARC, HDMI1.4 ARC and SPDIF.

Signed-off-by: Viorel Suman <[email protected]>
Acked-by: Nicolin Chen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers

EASRC (Enhanced Asynchronous Sample Rate Converter) is a new IP module
found on i.MX8MN. It is different with old ASRC module.

The primary features f

ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers

EASRC (Enhanced Asynchronous Sample Rate Converter) is a new IP module
found on i.MX8MN. It is different with old ASRC module.

The primary features for the EASRC are as follows:
- 4 Contexts - groups of channels with an independent time base
- Fully independent and concurrent context control
- Simultaneous processing of up to 32 audio channels
- Programmable filter charachteristics for each context
- 32, 24, 20, and 16-bit fixed point audio sample support
- 32-bit floating point audio sample support
- 8kHz to 384kHz sample rate
- 1/16 to 8x sample rate conversion ratio

Signed-off-by: Shengjiu Wang <[email protected]>
Signed-off-by: Cosmin-Gabriel Samoila <[email protected]>
Acked-by: Nicolin Chen <[email protected]>
Link: https://lore.kernel.org/r/260d7a9fbddf9fa90760d30095df60a4c25fd0a1.1587038908.git.shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl_mqs: Add MQS component driver

MQS (medium quality sound), is used to generate medium quality
audio via a standard digital output pin. It can be used to
connect stereo speakers or headphone

ASoC: fsl_mqs: Add MQS component driver

MQS (medium quality sound), is used to generate medium quality
audio via a standard digital output pin. It can be used to
connect stereo speakers or headphones simply via power amplifier
stages without an additional DAC chip. It only accepts 2-channel,
LSB-valid 16bit, MSB shift-out first, frame sync asserting with
the first bit of the frame, data shifted with the posedge of
bit clock, 44.1 kHz or 48 kHz signals from SAI1 in left justified
format; and it provides the SNR target as no more than 20dB for
the signals below 10 kHz. The signals above 10 kHz will have
worse THD+N values.

MQS provides only simple audio reproduction. No internal pop,
click or distortion artifact reduction methods are provided.

The MQS receives the audio data from the SAI1 Tx section.

Signed-off-by: Shengjiu Wang <[email protected]>
Acked-by: Nicolin Chen <[email protected]>
Link: https://lore.kernel.org/r/74dfc73a92d2df4213225abe7d2a3db82672fe0f.1568367274.git.shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl: Add Audio Mixer machine driver

This patch implements Audio Mixer machine driver for NXP iMX8 SOCs.
It connects together Audio Mixer and related SAI instances.

Signed-off-by: Viorel Suman

ASoC: fsl: Add Audio Mixer machine driver

This patch implements Audio Mixer machine driver for NXP iMX8 SOCs.
It connects together Audio Mixer and related SAI instances.

Signed-off-by: Viorel Suman <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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ASoC: fsl: Add Audio Mixer CPU DAI driver

This patch implements Audio Mixer CPU DAI driver for NXP iMX8 SOCs.
The Audio Mixer is a on-chip functional module that allows mixing of
two audio streams i

ASoC: fsl: Add Audio Mixer CPU DAI driver

This patch implements Audio Mixer CPU DAI driver for NXP iMX8 SOCs.
The Audio Mixer is a on-chip functional module that allows mixing of
two audio streams into a single audio stream.

Audio Mixer datasheet is available here:
https://www.nxp.com/docs/en/reference-manual/IMX8DQXPRM.pdf

Signed-off-by: Viorel Suman <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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ASoC: Add MICFIL SoC Digital Audio Interface driver.

Add Digital Audio Interface driver that convers PDM bitstream to PCM
format.

Features:
- Fixed filtering characteristics for audio application.

ASoC: Add MICFIL SoC Digital Audio Interface driver.

Add Digital Audio Interface driver that convers PDM bitstream to PCM
format.

Features:
- Fixed filtering characteristics for audio application.
- Full or partial set of channels operation with individual enable control.
- Programmable PDM clock generator.
- Programmable decimation rate.
- 16-bit signed output result.
- Overall stopband attenuation more than 80dB.
- Overall passband ripple less than 0.2dB.

Signed-off-by: Cosmin-Gabriel Samoila <[email protected]>
Signed-off-by: Shengjiu Wang <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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ASoC: imx-wm8962: Remove machine driver

fsl-asoc-card machine driver also handles wm8962, so there is
really no need for keeping the dedicated imx-wm8962 driver anymore.

Remove the imx-wm8962 machi

ASoC: imx-wm8962: Remove machine driver

fsl-asoc-card machine driver also handles wm8962, so there is
really no need for keeping the dedicated imx-wm8962 driver anymore.

Remove the imx-wm8962 machine driver.

Suggested-by: Nicolin Chen <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Nicolin Chen <[email protected]>
Reviewed-by: Daniel Baluta <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

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