AnsweredAssumed Answered

wm8962 no sound problem

Question asked by Xu Jasper on Jul 21, 2016
Latest reply on Jul 21, 2016 by Xu Jasper

Hi, I have been using im6q+wm8962+alsa to do some sound tests.

Here is what I did:


#aplay xxx.wav

and using using ctrl+c to interrupt playback.


I did this repeatedly and Most of the times xxx.wav can be well played but occasionally,

there was no sound came out from speaker. But aplay was blocked and seemed it was

playing, though there is no sound. There is no output signal from sound card.

I wonder if something happened to sound card.