i.MX6 DL support PCM digital audio interface?

[高丽哲]

Our have a CDMA module which only support  PCM digital audio interface, could i.MX6 DL support PCM ? Could i use the SSI(I found it only support I2S and AC97 in reference ?) connect to CDMA module and how to configure it ?

thanks

[MaazPatni]

CONFIG_SND_SOC_TLV320AIC32X4=y

CONFIG_SND_SOC_TLV320AIC32X4_I2C=y

To interface the TLV320AIC3204 with the i.MX8MP, it’s necessary to enable the driver of the CODEC in our defconfig file.

For more refer this Click Here

[igorpadykov · Accepted solution]

Hi 高 丽哲

some PCM modes may be supported, some not, since

term "PCM" is quite generic and wide, it can imply quite

different interfaces. I think you should check required timings waveforms

and check what is supported by i.MX6 audio interfaces

described in sect.61.8.1, 26.1.2 Modes of Operation  IMX6SDLRM

Best regards

igor

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