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WM8960 driver with SSI2 on Kernel 4.1.15

Question asked by huang zhanfei on Nov 24, 2016
Latest reply on Mar 7, 2018 by turker sezgin

Hi all,

 

   did sombody have successfully driven wm8960 with ssi bus on kernel 4.1.15 ?   can you share your imx-wm8960.c and wm8960.c , wm8960.h  files?

 

I found there are wm8960 source code including in kernel 4.1.15 bsp, but this source code using sai bus while our customer board connect the wm8960 with ssi interface, so far our board can probe wm8960 sound card , but can't make a sound, there is no single on ssi bus at all, i try to copy wm8962 source as example and adapt to wm8960, but very soon i found it need to understand lots  registers  of wm8960 , it is need much more time.

 so i come here to ask the community  if somebody have any ideas? 

 

any comments is appreciated.

 

Best regards

  

 

toot_hzf

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