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1200a7d9b2
This patch adds Cygnus audio DMA driver. It supports playback and capture modes and uses ringbuffers for data transfer. Signed-off-by: Lori Hikichi <lhikichi@broadcom.com> Signed-off-by: Simran Rai <ssimran@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Arun Parameswaran <arunp@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Mark Brown <broonie@kernel.org>
18 lines
651 B
Plaintext
18 lines
651 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_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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config SND_SOC_CYGNUS
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tristate "SoC platform audio for Broadcom Cygnus chips"
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depends on ARCH_BCM_CYGNUS || COMPILE_TEST
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help
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Say Y if you want to add support for ASoC audio on Broadcom
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Cygnus chips (bcm958300, bcm958305, bcm911360)
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If you don't know what to do here, say N. |