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Author Topic: USB Audio problem on RK 3188 SOM  (Read 1671 times)


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USB Audio problem on RK 3188 SOM
« on: August 04, 2016, 01:28:01 PM »
    Recently I got this RK3188 SOM and trying to boot from SD card and NAND. It works fine with the pre-built images.

My actual requirement is to connect the external USB sound card and play some audio on it. When I run the command "lsusb", it sows the USB Sound Device but either ALSA or Pulase audio is not recognising it as a sound device. aplay doesn't show it. Can you please help in this to resolve this problem;.

Waiting for your quick support.