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commit52eb063d15upstream. The device cannot be probed on !ACPI and gives this warning: drivers/soundwire/slave.c:16:12: warning: ‘sdw_slave_add’ defined but not used [-Wunused-function] static int sdw_slave_add(struct sdw_bus *bus, ^~~~~~~~~~~~~ Cc: stable@vger.kernel.org Fixes:7c3cd189b8("soundwire: Add Master registration") Signed-off-by: Michal Suchanek <msuchanek@suse.de> Link: https://lore.kernel.org/r/bd685232ea511251eeb9554172f1524eabf9a46e.1570097621.git.msuchanek@suse.de Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
34 lines
867 B
Plaintext
34 lines
867 B
Plaintext
#
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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
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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 X86 && 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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endif
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