0e98759911
Change the config to 'tristate' for MCDT driver to allow it to build into modules, as well as changing to use IS_ENABLED() to validate if need supply dummy functions when building the MCDT driver as a module. bug: 151273001 Signed-off-by: Baolin Wang <baolin.wang7@gmail.com> Link: https://lore.kernel.org/r/9306f2b99641136653ae4fe6cf9e859b7f698f77.1583387748.git.baolin.wang7@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> (cherry picked from commit fd357ec595d36676c239d8d16706a270a961ac32 https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next)
17 lines
561 B
Plaintext
17 lines
561 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config SND_SOC_SPRD
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tristate "SoC Audio for the Spreadtrum SoC chips"
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depends on ARCH_SPRD || COMPILE_TEST
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select SND_SOC_COMPRESS
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help
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Say Y or M if you want to add support for codecs attached to
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the Spreadtrum SoCs' Audio interfaces.
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config SND_SOC_SPRD_MCDT
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tristate "Spreadtrum multi-channel data transfer support"
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depends on SND_SOC_SPRD
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help
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Say y here to enable multi-channel data transfer support. It
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is used for sound stream transmission between audio subsystem
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and other AP/CP subsystem.
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