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How to: ASOC Machine Driver for TLV320AIC31XX on CCIMX6UL ?

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Hello everyone,

I am currently working to implement two Digital Microphones on a CCIMX6UL Custom Board. For testing and developing I am using the CCIMX6ULStarter Board. My plan was to implement the microphones via a TLV320AIC32x4 TI Codec.

As I have seen there are already existing Machine Drivers for the WMXXXX and the SLGTLXXXX Audio Codec. /sound/soc/fsl/Kconfig available.

As the Codec driver /sound/soc/codec/tlv320aic32x4.c is available I want to ask if anyone already tried to write a machine driver for this codec or if there are some examples for this code together with this board available.

kind regards,

asked Jun 26, 2018 in Linux by TomCC New to the Community (0 points)
edited Jun 27, 2018 by TomCC

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