ASoC: wcd9335: add support to wcd9335 codec

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Qualcomm WCD9335 Codec is a standalone Hi-Fi audio codec IC,
It supports both I2S/I2C and SLIMbus audio interfaces.
On slimbus interface it supports two data lanes; 16 Tx ports
and 8 Rx ports. It has Seven DACs and nine dedicated interpolators,
Seven (six audio ADCs, and one VBAT ADC), Multibutton headset
control (MBHC), Active noise cancellation and Sidetone paths
and processing.

This patchset adds very basic support for playback and capture
via the 9 interpolators and ADC respectively.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Srinivas Kandagatla 2018-07-27 13:18:00 +01:00 • committed by Mark Brown

parent 1877c9fda1

commit e57d4ca882

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5

sound/soc/codecs/Kconfig

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2

sound/soc/codecs/Makefile

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1154

sound/soc/codecs/wcd9335.c

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