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How to config the ssi as i2s salve

Question asked by Vecio Lin on May 27, 2019
Latest reply on May 28, 2019 by Vecio Lin

Dear Nxp community,

i got a problem when i trying to bring up a audio chip zl38102 in imx6solo with newest Kernel 4.14.


i config the spi bus,and the community with the chip is okay, and the sounds card is already registered. and config the ssi1 as i2s-salve.


i change the Kernel config let it support the old oss. so i test the audio in the console.


cat wav > /dev/dsp


but it is no any output from the i2s.


how can i deal with that?


by the way, the audio chip is work well in the imx6 solo with imx 3.10.