From: Hans Verkuil <hverkuil[at]xs4all.nl>
Date: 21-Nov-2007 09:28
> On Wednesday 21 November 2007 02:57:32 TheHog wrote:
> > With ivtv 0.10.6, I get the error "IOError: [Errno
16] Device or
> > resource busy" when setting the input (v4l2-ctl
-i, ioctl). With ivtv
> > 0.10.5 it did work. That is, with 0.10.6 it is not
possible to change
> > the input from tuner to e.g. composite or svideo
while the device is
> > open. Is this a know issue? Is it solved in a
later version? Note
> > that 0.10.6 is the current default in Gentoo.
>
> No, this is a feature: changing inputs like that
could cause a corrupt
> MPEG stream so I changed the driver to prevent
people from switching to
> another input when a capture is in progress.
Hi,
Hans, or anyone, does anybody know when this change
made its way into the Linux kernel source? We're
discussing this in regards to Mythtv Dev. and this
question came up. If you don't know, then maybe if
you could tell us the V4L revision of this change I
can ask people at the V4L lists instead.
Thanks,
Sam
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