AnsweredAssumed Answered

wm8962 does not work. Based on iMX6dualite

Question asked by Smith wen on Oct 14, 2016
Latest reply on Oct 17, 2016 by igorpadykov

Q: There is no signal output from earphone.

//debug log as below:


imx6qdlsolo login: root
root@imx6qdlsolo:~# cd /
root@imx6qdlsolo:/# aplay 1.wav
wm8962 0-001a: Failed to read DSPCLK: -1
wm8962 0-001a: ASoC: POST_PMU: HPOUTR PGA event failed: -110
wm8962 0-001a: ASoC: POST_PMU: HPOUTL PGA event failed: -110
wm8962 0-001a: Failed to read DCS status: -1
Playing WAVE '1.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo

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