DMA initialization failure

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Hello,

I am using the staging rt drivers of latest linus tree and from time to time I get a DMA initialization failure (see attached log). Shall I enable DMA debugging to show more clues? Is this a known bug?

The problem is fixed by rebooting the machine.

Best regards,
- --
  Daniele
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Attachment: rt_init_fail.log.gz
Description: application/gzip

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