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Add ASoC platform driver for the SpacemiT K1 SoC full-duplex I2S controller. Co-developer: Jinmei Wei <weijinmei@linux.spacemit.com> Signed-off-by: Jinmei Wei <weijinmei@linux.spacemit.com> Signed-off-by: Troy Mitchell <troy.mitchell@linux.spacemit.com> Link: https://patch.msgid.link/20251017-k1-i2s-v5-2-401ae3775fcd@linux.spacemit.com Signed-off-by: Mark Brown <broonie@kernel.org>
157 lines
4.3 KiB
Plaintext
157 lines
4.3 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# SoC audio configuration
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#
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menuconfig SND_SOC
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tristate "ALSA for SoC audio support"
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select SND_PCM
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select AC97_BUS if SND_SOC_AC97_BUS
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select SND_JACK
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select REGMAP_I2C if I2C
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select REGMAP_SPI if SPI_MASTER
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help
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If you want ASoC support, you should say Y here and also to the
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specific driver for your SoC platform below.
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ASoC provides power efficient ALSA support for embedded battery powered
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SoC based systems like PDA's, Phones and Personal Media Players.
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This ASoC audio support can also be built as a module. If so, the module
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will be called snd-soc-core.
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if SND_SOC
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config SND_SOC_AC97_BUS
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bool
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config SND_SOC_GENERIC_DMAENGINE_PCM
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bool
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select SND_DMAENGINE_PCM
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config SND_SOC_COMPRESS
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bool
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select SND_COMPRESS_OFFLOAD
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config SND_SOC_TOPOLOGY
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bool
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select SND_DYNAMIC_MINORS
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config SND_SOC_TOPOLOGY_BUILD
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bool "Build topology core"
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select SND_SOC_TOPOLOGY
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depends on KUNIT
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help
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This option exists to facilitate running the KUnit tests for
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the topology core, KUnit is frequently tested in virtual
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environments with minimal drivers enabled but the topology
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core is usually selected by drivers. There is little reason
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to enable it if not doing a KUnit build.
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config SND_SOC_TOPOLOGY_KUNIT_TEST
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tristate "KUnit tests for SoC topology"
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depends on KUNIT
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depends on SND_SOC_TOPOLOGY
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default KUNIT_ALL_TESTS
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help
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If you want to perform tests on ALSA SoC topology support say Y here.
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This builds a module which can be later manually loaded to run KUNIT
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test cases against soc-topology.c API. This should be primarily used
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by developers to test their changes to ASoC.
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Do note that it creates fake playback devices which do not interact
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well with userspace. When running tests one may want to disable
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userspace applications such as pulseaudio, to prevent unnecessary
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problems.
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config SND_SOC_CARD_KUNIT_TEST
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tristate "KUnit tests for SoC card"
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depends on KUNIT
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default KUNIT_ALL_TESTS
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help
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If you want to perform tests on ALSA SoC card functions say Y here.
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If unsure, say N.
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config SND_SOC_UTILS_KUNIT_TEST
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tristate "KUnit tests for SoC utils"
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depends on KUNIT
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default KUNIT_ALL_TESTS
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help
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If you want to perform tests on ALSA SoC utils library say Y here.
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config SND_SOC_OPS_KUNIT_TEST
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tristate "KUnit tests for SoC ops"
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depends on KUNIT
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default KUNIT_ALL_TESTS
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help
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If you want to perform tests on ALSA SoC ops library say Y here.
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config SND_SOC_ACPI
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tristate
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config SND_SOC_USB
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tristate "SoC based USB audio offloading"
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depends on SND_USB_AUDIO
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help
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Enable this option if an ASoC platform card has support to handle
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USB audio offloading. This enables the SoC USB layer, which will
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notify the ASoC USB DPCM backend DAI link about available USB audio
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devices. Based on the notifications, sequences to enable the audio
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stream can be taken based on the design.
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# All the supported SoCs
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source "sound/soc/adi/Kconfig"
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source "sound/soc/amd/Kconfig"
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source "sound/soc/apple/Kconfig"
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source "sound/soc/atmel/Kconfig"
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source "sound/soc/au1x/Kconfig"
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source "sound/soc/bcm/Kconfig"
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source "sound/soc/cirrus/Kconfig"
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source "sound/soc/dwc/Kconfig"
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source "sound/soc/fsl/Kconfig"
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source "sound/soc/google/Kconfig"
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source "sound/soc/hisilicon/Kconfig"
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source "sound/soc/jz4740/Kconfig"
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source "sound/soc/kirkwood/Kconfig"
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source "sound/soc/loongson/Kconfig"
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source "sound/soc/img/Kconfig"
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source "sound/soc/intel/Kconfig"
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source "sound/soc/mediatek/Kconfig"
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source "sound/soc/meson/Kconfig"
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source "sound/soc/mxs/Kconfig"
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source "sound/soc/pxa/Kconfig"
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source "sound/soc/qcom/Kconfig"
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source "sound/soc/renesas/Kconfig"
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source "sound/soc/rockchip/Kconfig"
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source "sound/soc/samsung/Kconfig"
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source "sound/soc/sdca/Kconfig"
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source "sound/soc/spacemit/Kconfig"
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source "sound/soc/spear/Kconfig"
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source "sound/soc/sprd/Kconfig"
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source "sound/soc/starfive/Kconfig"
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source "sound/soc/sti/Kconfig"
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source "sound/soc/stm/Kconfig"
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source "sound/soc/sunxi/Kconfig"
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source "sound/soc/tegra/Kconfig"
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source "sound/soc/ti/Kconfig"
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source "sound/soc/uniphier/Kconfig"
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source "sound/soc/ux500/Kconfig"
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source "sound/soc/xilinx/Kconfig"
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source "sound/soc/xtensa/Kconfig"
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# SOF
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source "sound/soc/sof/Kconfig"
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# Supported codecs
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source "sound/soc/codecs/Kconfig"
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source "sound/soc/sdw_utils/Kconfig"
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# generic frame-work
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source "sound/soc/generic/Kconfig"
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endif # SND_SOC
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