26 Apr
2022
26 Apr
'22
6:36 p.m.
I have an imx8m Mini with a wm8962 codec. If I run a speaker test and suspend the board while the speaker test is running, I get the following upon wake:
wm8962 3-001a: ASoC: error at soc_component_read_no_lock on wm8962.3-001a: -16
This message repeats itself over and over again. If I attempt to use any audio, it fails until I reboot the board.
If I run the audio test, then exit and suspend, the audio works upon resume, so it appears to be related to suspending while running.
I am hoping someone might have a suggestion as to what I might be able to do or try to allow this to successfully suspend and resume if the device is playing sound.
thank you,
adam