[mythtv] [mythtv-commits] Ticket #3304: Problem switching hybrid card from digital to analog

Ed Windes (mythtv-dev) ewindes.46663065 at bloglines.com
Fri Apr 13 14:16:12 UTC 2007

Daniel - Thanks for the reply.  I'll look at the dvb driver's timeouts
- I hadn't found them yet.

I did check the VIDIOC_DQBUF ioctl failure.  I'm not getting that.  I
also added extra debug output throughout NuppelVideoRecorder, and
didn't see errors from any of its calls into the driver.

> BTW We already have a freakout check in the analog portion
> of MythTV. On line 1454 in NuppelVideoRecorder we retune
> if we get a EIO on a VIDIOC_DQBUF ioctl. This works for the
> pcHDTV cards, but your card may be throwing a different error
> when this happens. Can you check for "DQBUF ioctl failed" in
> your logs after this happens and see if the error message on
> the next line gives you anything useful?
> -- Daniel

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