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This driver adds support for digital audio (I2S) for the BCM2835 SoC that is used by the Raspberry Pi. External audio codecs can be connected to the Raspberry Pi via P5 header. It relies on cyclic DMA engine support for BCM2835. Signed-off-by: Florian Meier <florian.meier@koalo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
11 lines
393 B
Plaintext
11 lines
393 B
Plaintext
config SND_BCM2835_SOC_I2S
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tristate "SoC Audio support for the Broadcom BCM2835 I2S module"
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depends on ARCH_BCM2835 || COMPILE_TEST
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select SND_SOC_DMAENGINE_PCM
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select SND_SOC_GENERIC_DMAENGINE_PCM
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select REGMAP_MMIO
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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 BCM2835 I2S interface. You will also need
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to select the audio interfaces to support below.
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