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# SPDX-License-Identifier: GPL-2.0-only
config SND_SOC_TEGRA
tristate "SoC Audio for the Tegra System-on-Chip"
depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST
depends on COMMON_CLK
depends on RESET_CONTROLLER
select REGMAP_MMIO
select SND_SOC_GENERIC_DMAENGINE_PCM
help
Say Y or M here if you want support for SoC audio on Tegra.
config SND_SOC_TEGRA20_AC97
tristate "Tegra20 AC97 interface"
depends on SND_SOC_TEGRA
select SND_SOC_AC97_BUS
select SND_SOC_TEGRA20_DAS
help
Say Y or M if you want to add support for codecs attached to the
Tegra20 AC97 interface. You will also need to select the individual
machine drivers to support below.
config SND_SOC_TEGRA20_DAS
tristate "Tegra20 DAS module"
depends on SND_SOC_TEGRA
help
Say Y or M if you want to add support for the Tegra20 DAS module.
You will also need to select the individual machine drivers to
support below.
config SND_SOC_TEGRA20_I2S
tristate "Tegra20 I2S interface"
depends on SND_SOC_TEGRA
select SND_SOC_TEGRA20_DAS
help
Say Y or M if you want to add support for codecs attached to the
Tegra20 I2S interface. You will also need to select the individual
machine drivers to support below.
config SND_SOC_TEGRA20_SPDIF
tristate "Tegra20 SPDIF interface"
depends on SND_SOC_TEGRA
default m
help
Say Y or M if you want to add support for the Tegra20 SPDIF interface.
You will also need to select the individual machine drivers to support
below.
config SND_SOC_TEGRA30_AHUB
tristate "Tegra30 AHUB module"
depends on SND_SOC_TEGRA
help
Say Y or M if you want to add support for the Tegra30 AHUB module.
You will also need to select the individual machine drivers to
support below.
config SND_SOC_TEGRA30_I2S
tristate "Tegra30 I2S interface"
depends on SND_SOC_TEGRA
select SND_SOC_TEGRA30_AHUB
help
Say Y or M if you want to add support for codecs attached to the
Tegra30 I2S interface. You will also need to select the individual
machine drivers to support below.
config SND_SOC_TEGRA210_AHUB
tristate "Tegra210 AHUB module"
depends on SND_SOC_TEGRA
help
Config to enable Audio Hub (AHUB) module, which comprises of a
switch called Audio Crossbar (AXBAR) used to configure or modify
the audio routing path between various HW accelerators present in
AHUB.
Say Y or M if you want to add support for Tegra210 AHUB module.
config SND_SOC_TEGRA210_DMIC
tristate "Tegra210 DMIC module"
depends on SND_SOC_TEGRA
help
Config to enable the Digital MIC (DMIC) controller which is used
to interface with Pulse Density Modulation (PDM) input devices.
The DMIC controller implements a converter to convert PDM signals
to Pulse Code Modulation (PCM) signals. This can be viewed as a
PDM receiver.
Say Y or M if you want to add support for Tegra210 DMIC module.
config SND_SOC_TEGRA210_I2S
tristate "Tegra210 I2S module"
depends on SND_SOC_TEGRA
help
Config to enable the Inter-IC Sound (I2S) Controller which
implements full-duplex and bidirectional and single direction
point-to-point serial interfaces. It can interface with I2S
compatible devices.
Say Y or M if you want to add support for Tegra210 I2S module.
config SND_SOC_TEGRA186_DSPK
tristate "Tegra186 DSPK module"
depends on SND_SOC_TEGRA
help
Config to enable the Digital Speaker Controller (DSPK) which
converts the multi-bit Pulse Code Modulation (PCM) audio input to
oversampled 1-bit Pulse Density Modulation (PDM) output. From the
signal flow perspective DSPK can be viewed as a PDM transmitter
that up-samples the input to the desired sampling rate by
interpolation and then converts the oversampled PCM input to
the desired 1-bit output via Delta Sigma Modulation (DSM).
Say Y or M if you want to add support for Tegra186 DSPK module.
config SND_SOC_TEGRA_RT5640
tristate "SoC Audio support for Tegra boards using an RT5640 codec"
depends on SND_SOC_TEGRA && I2C && GPIOLIB
select SND_SOC_RT5640
help
Say Y or M here if you want to add support for SoC audio on Tegra
boards using the RT5640 codec, such as Dalmore.
config SND_SOC_TEGRA_WM8753
tristate "SoC Audio support for Tegra boards using a WM8753 codec"
depends on SND_SOC_TEGRA && I2C && GPIOLIB
select SND_SOC_WM8753
help
Say Y or M here if you want to add support for SoC audio on Tegra
boards using the WM8753 codec, such as Whistler.
config SND_SOC_TEGRA_WM8903
tristate "SoC Audio support for Tegra boards using a WM8903 codec"
depends on SND_SOC_TEGRA && I2C && GPIOLIB
select SND_SOC_WM8903
help
Say Y or M here if you want to add support for SoC audio on Tegra
boards using the WM8093 codec. Currently, the supported boards are
Harmony, Ventana, Seaboard, Kaen, and Aebl.
config SND_SOC_TEGRA_WM9712
tristate "SoC Audio support for Tegra boards using a WM9712 codec"
depends on SND_SOC_TEGRA && GPIOLIB
select SND_SOC_TEGRA20_AC97
select SND_SOC_WM9712
help
Say Y or M here if you want to add support for SoC audio on Tegra
boards using the WM9712 (or compatible) codec.
config SND_SOC_TEGRA_TRIMSLICE
tristate "SoC Audio support for TrimSlice board"
depends on SND_SOC_TEGRA && I2C
select SND_SOC_TLV320AIC23_I2C
help
Say Y or M here if you want to add support for SoC audio on the
TrimSlice platform.
config SND_SOC_TEGRA_ALC5632
tristate "SoC Audio support for Tegra boards using an ALC5632 codec"
depends on SND_SOC_TEGRA && I2C && GPIOLIB
select SND_SOC_ALC5632
help
Say Y or M here if you want to add support for SoC audio on the
Toshiba AC100 netbook.
config SND_SOC_TEGRA_MAX98090
tristate "SoC Audio support for Tegra boards using a MAX98090 codec"
depends on SND_SOC_TEGRA && I2C && GPIOLIB
select SND_SOC_MAX98090
help
Say Y or M here if you want to add support for SoC audio on Tegra
boards using the MAX98090 codec, such as Venice2.
config SND_SOC_TEGRA_RT5677
tristate "SoC Audio support for Tegra boards using a RT5677 codec"
depends on SND_SOC_TEGRA && I2C && GPIOLIB
select SND_SOC_RT5677
help
Say Y or M here if you want to add support for SoC audio on Tegra
boards using the RT5677 codec, such as Ryu.
config SND_SOC_TEGRA_SGTL5000
tristate "SoC Audio support for Tegra boards using a SGTL5000 codec"
depends on SND_SOC_TEGRA && I2C && GPIOLIB
select SND_SOC_SGTL5000
help
Say Y or M here if you want to add support for SoC audio on Tegra
boards using the SGTL5000 codec, such as Apalis T30, Apalis TK1 or
Colibri T30.
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