6fbd76bef3
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>
67 lines
1.3 KiB
Plaintext
67 lines
1.3 KiB
Plaintext
# Audio Codec configuration options
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# Copyright (c) 2018 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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menuconfig AUDIO
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bool "Audio drivers"
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help
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Enable support for Audio
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if AUDIO
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#
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# Audio Codec options
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#
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menuconfig AUDIO_CODEC
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bool "Audio Codec Drivers"
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help
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Enable Audio Codec Driver Configuration
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if AUDIO_CODEC
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config AUDIO_CODEC_INIT_PRIORITY
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int "Init priority"
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default 60
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help
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Audio codec device driver initialization priority.
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config AUDIO_CODEC_SHELL
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bool "Audio Codec shell"
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depends on SHELL
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help
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Enable the Audio Codec shell with Audio Codec related commands.
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module = AUDIO_CODEC
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module-str = audio codec
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source "subsys/logging/Kconfig.template.log_config"
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source "drivers/audio/Kconfig.tas6422dac"
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source "drivers/audio/Kconfig.tlv320dac"
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endif # AUDIO_CODEC
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menuconfig AUDIO_DMIC
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bool "Digital Microphone (Audio) Drivers"
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help
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Enable Digital Microphone Driver Configuration
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if AUDIO_DMIC
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config AUDIO_DMIC_INIT_PRIORITY
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int "Init priority"
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default 80
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help
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Audio Digital Microphone device driver initialization priority.
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module = AUDIO_DMIC
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module-str = audio_dmic
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source "subsys/logging/Kconfig.template.log_config"
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source "drivers/audio/Kconfig.mpxxdtyy"
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source "drivers/audio/Kconfig.dmic_pdm_nrfx"
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source "drivers/audio/Kconfig.dmic_mcux"
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endif # AUDIO_DMIC
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endif # AUDIO
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