Nokia N900 - audio TPA6130A2 problems

Pali Rohár
2015-07-25T10:28:32Z

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Hello,

sometimes after rebooting Nokia N900 initializing alsa audio fails.
Here output from dmesg log when it happen:

[ 6.925140] tpa6130a2 2-0060: Write failed
[ 6.929534] tpa6130a2 2-0060: Failed to initialize chip
[ 6.935272] tpa6130a2: probe of 2-0060 failed with error -121
[ 7.624237] rx51-audio n900-audio: Failed to add TPA6130A2 controls
[ 7.635101] rx51-audio n900-audio: ASoC: failed to init TLV320AIC34: -19
[ 7.645874] rx51-audio n900-audio: ASoC: failed to instantiate card -19
[ 7.665740] rx51-audio n900-audio: snd_soc_register_card failed (-19)
[ 8.063049] ALSA device list:
[ 8.070343] No soundcards found.

Any idea what to do?

--
Pali Rohár
pali.rohar@gmail.com

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