Hi,
I am using IMX6ULevk board with wm8960 codec but im facing problem of mic recording.when i give arecord command it records the audio without throwing any error but when i aplay the mic recorded wav file there is no output.
But when i aplay the demo wav files there is output through speakers.
so please can i know which part of driver/dts i need to cross check.
Hi Dhanush
one can check registered audio devices using sect.7.1.2.4 Sound Card Information and some
alsa methods described in sect.7.4.3 attached Linux Manual.
Please try with Linux Binary Demo Files - i.MX 6UltraLite, i.MX 6ULL, i.MX 7Dual
May be useful some audio unit tests:
mxc_amix_test\test - imx-test - i.MX Driver Test Application Software
Best regards
igor
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