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alsa hangs/stutters about 0,5s when mmcqd/0 works #55

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@mrzk-pl

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@mrzk-pl

Everytime when mmcqd/0 eating CPU (about 12% CPU) I have short sound stutters.

I've tested various options:

  • the same problem was when I've played music on mpd / mpg123 / aplay / pulseaudio stream from LAN
  • the same problem on internal and external card (via usbaudio.ko). When playing music on two cards, the hang was in the same time on both cards (when mmcqd worked)
  • tested on low / high cpu usage/load, on various snd quality (44100, 22050Hz)

I have Kingston SDHC 8GB Class10 (SD10G2/8GB) and default .asoundrc

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