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Qualcomm SoundWire Master controller is present in most Qualcomm SoCs either integrated as part of WCD audio codecs via slimbus or as part of SOC I/O. This patchset adds support to a very basic controller which has been tested with WCD934x SoundWire controller connected to WSA881x smart speaker amplifiers. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200113132153.27239-3-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
44 lines
1.2 KiB
Plaintext
44 lines
1.2 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# SoundWire subsystem configuration
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#
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menuconfig SOUNDWIRE
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tristate "SoundWire support"
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depends on ACPI || OF
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help
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SoundWire is a 2-Pin interface with data and clock line ratified
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by the MIPI Alliance. SoundWire is used for transporting data
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typically related to audio functions. SoundWire interface is
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optimized to integrate audio devices in mobile or mobile inspired
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systems. Say Y to enable this subsystem, N if you do not have such
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a device
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if SOUNDWIRE
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comment "SoundWire Devices"
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config SOUNDWIRE_CADENCE
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tristate
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config SOUNDWIRE_INTEL
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tristate "Intel SoundWire Master driver"
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select SOUNDWIRE_CADENCE
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depends on ACPI && SND_SOC
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help
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SoundWire Intel Master driver.
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If you have an Intel platform which has a SoundWire Master then
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enable this config option to get the SoundWire support for that
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device.
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config SOUNDWIRE_QCOM
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tristate "Qualcomm SoundWire Master driver"
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depends on SLIMBUS
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depends on SND_SOC
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help
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SoundWire Qualcomm Master driver.
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If you have an Qualcomm platform which has a SoundWire Master then
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enable this config option to get the SoundWire support for that
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device
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endif
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