Commit graph

19 commits

Author SHA1 Message Date
Silicon Signals
ba36bf6c0a audio: codec: Add driver for MAX98091 codec
This patch adds a minimal driver for the MAX98091 audio codec.
Currently, playback functionality is supported.

Co-developed-by: Rutvij Trivedi <rutvij.trivedi@siliconsignals.io>
Signed-off-by: Rutvij Trivedi <rutvij.trivedi@siliconsignals.io>
Co-developed-by: Tarang Raval <tarang.raval@siliconsignals.io>
Signed-off-by: Tarang Raval <tarang.raval@siliconsignals.io>
Signed-off-by: Silicon Signals <siliconsignalsforgit@gmail.com>
2025-06-11 16:17:08 -07:00
Jaro Van Landschoot
219770df71 drivers: audio: pcm1681: add driver
Add a basic driver for the PCM1681 and PCM1681-Q1 DAC

Signed-off-by: Jaro Van Landschoot <jaro.vanlandschoot@basalte.be>
2025-05-23 11:03:32 +02:00
Tomas Barak
9dd494f966 drivers: audio: wm8962: Add wm8962 codec support
- create driver for codec wm8962
- add Kconfig, Cmakelist references
- create dts binding

Signed-off-by: Tomas Barak <tomas.barak@nxp.com>
2025-05-15 16:16:28 +02:00
Florijan Plohl
78f05163d6 drivers: audio: Add driver for tlv320aic3110
Add driver for the Texas Instruments TLV320AIC3110 audio codec.

Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
2025-03-24 12:13:51 +01:00
Titouan Christophe
d2818c4d49 audio: codec: add new cs43l22 driver
Add new driver for the Cirrus CS43L22 audio DAC.

Signed-off-by: Titouan Christophe <moiandme@gmail.com>
2025-02-14 10:42:53 +01:00
Vit Stanicek
db1cb43a9d drivers: audio: Add the wm8904 driver
Add driver for the Wolfson WM8904 audio codec.

Signed-off-by: Hake Huang <hake.huang@oss.nxp.com>
Signed-off-by: Yves Vandervennet <yves.vandervennet@nxp.com>
Signed-off-by: Vit Stanicek <vit.stanicek@nxp.com>
2024-08-29 15:53:26 +02:00
Daniel DeGrasse
6fbd76bef3 drivers: audio: dmic: add driver for NXP DMIC peripheral
Add driver for NXP DMIC peripheral. This peripheral is present on the
iMX RT5xx and iMX RT6xx parts, as well as some LPC SOCs. The following
features are supported:
- up to 2 simultaneous channels of L/R PCM data (4 channels are not
  supported due to limitations of the DMA engine)
- individual configuration of gain and filter parameters for each DMIC
  channel input

The driver has been tested with up to 4 PCM data streams (2 L/R channels),
as well as the MEMS microphones present on the RT595 EVK.

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Co-authored-by: Yves Vandervennet <yves.vandervennet@nxp.com>
2024-01-17 14:43:52 +01:00
Henrik Brix Andersen
c0c8952739 shell: do not enable subsystem/driver shell modules by default
Do not enable subsystem/driver shell modules by default and stop abusing
CONFIG_SHELL_MINIMAL, which is internal to the shell subsystem, to decide
when to enable a driver shell.

The list of shell modules has grown considerably through the
years. Enabling CONFIG_SHELL for doing e.g. an interactive debug session
leads to a large number of shell modules also being enabled unless
explicitly disabled, which again leads to non-negligible increases in
RAM/ROM usage.

This commit attempts to establish a policy of subsystem/driver shell
modules being disabled by default, requiring the user/application to
explicitly enable only those needed.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2023-11-20 09:21:40 +01:00
Benjamin Lemouzy
9fd0185c3b drivers: audio: add Audio Codec shell commands
Add shell commands to start, stop and set properties of an Audio Codec
device.

Signed-off-by: Benjamin Lemouzy <blemouzy@centralp.fr>
2023-10-30 13:51:28 -04:00
Benjamin Lemouzy
75bc80d86f drivers: audio: tas6422dac: add driver
Add Texas Instruments TAS6422 DAC driver.

Signed-off-by: Benjamin Lemouzy <blemouzy@centralp.fr>
2023-09-13 16:27:11 +02:00
Henrik Brix Andersen
c41dd36de2 drivers: kconfig: unify menuconfig title strings
Unify the drivers/*/Kconfig menuconfig title strings to the format
"<class> [(acronym)] [bus] drivers".

Including both the full name of the driver class and an acronym makes
menuconfig more user friendly as some of the acronyms are less well-known
than others. It also improves Kconfig search, both via menuconfig and via
the generated Kconfig documentation.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2023-03-28 15:06:06 +02:00
Anas Nashif
e33bb9b6c5 drivers: dmic: remove old intel dmic driver
We now have another intel dmic driver under DAI.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2022-07-25 13:14:49 -04:00
Andrzej Głąbek
1bf7c391b8 drivers: audio: dmic: Add support for nRF PDM peripherals
Add a shim that allows using the nrfx PDM driver via the Zephyr API.
Add also missing devicetree nodes representing the PDM peripherals
in the nRF52 Series SoCs.
Extend the "nordic,nrf-pdm" binding with a new property that allows
specifying the clock source to be used by the PDM peripheral (so that
it is possible to use HFXO for better accuracy of the peripheral clock
or, in the nRF53 Series SoCs, to use the dedicated audio oscillator).

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2021-09-03 09:34:06 -04:00
Armando Visconti
1870ecc206 drivers/audio: Kconfig: Fix dmic INIT_PRIORITY default value
The AUDIO_DMIC INIT_PRIORITY definition is set to 60 by default,
but this value is causing dmic drivers to be initialized prior to
i2s, to which they are dependent from.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
2021-05-04 08:33:46 -05:00
Ulf Magnusson
bd6e04411e kconfig: Clean up header comments and make them consistent
Use this short header style in all Kconfig files:

    # <description>

    # <copyright>
    # <license>

    ...

Also change all <description>s from

    # Kconfig[.extension] - Foo-related options

to just

    # Foo-related options

It's clear enough that it's about Kconfig.

The <description> cleanup was done with this command, along with some
manual cleanup (big letter at the start, etc.)

    git ls-files '*Kconfig*' | \
        xargs sed -i -E '1 s/#\s*Kconfig[\w.-]*\s*-\s*/# /'

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-11-04 17:31:27 -05:00
Armando Visconti
c788aa5254 drivers/audio: Add support to ST digital microphones (MPxxDTyy)
This driver supports ST Microelectronics digital pdm microphones
(MPxxDTyy) connected through different peripherals. Currently only
I2S is supported.

The driver makes use internally of the OpenPDM2PCM library
to convert the PDM audio stream to PCM. Currently the
oversampling factor is fixed to 64.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
2019-01-28 11:57:25 -06:00
Sathish Kuttan
c91faf9008 drivers: dmic: Intel PDM digital mic driver
Added an implementation of driver for Intel PDM digital microphone
controller .

Signed-off-by: Sathish Kuttan <sathish.k.kuttan@intel.com>
2018-11-08 00:40:28 -05:00
Anas Nashif
31a089412f drivers: audio: move to new logger
Move to new logger subsystem.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-08 17:49:12 -04:00
Sathish Kuttan
73c1093229 drivers: audio: Add audio support in Kconfig
Added an entry in drivers/Kconfig for audio
Added an entry in drivers/audio/Kconfig for audio codec
Added an Kconfig file in drivers/audio/ for TLV320DAC
Enabled audio coded in Intel S1000 CRB defconfig

Signed-off-by: Sathish Kuttan <sathish.k.kuttan@intel.com>
2018-08-19 11:04:32 -07:00