Re: [PATCH/RFC v2 2/2] v4l: vb2: Add fatal error condition flag

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Hi Hans,

On Friday 06 June 2014 11:31:55 Hans Verkuil wrote:
> On 06/06/2014 11:19 AM, Laurent Pinchart wrote:
> > Hi Pawel,
> > 
> > On Friday 06 June 2014 14:31:15 Pawel Osciak wrote:
> >> Hi Laurent,
> >> Thanks for the patch. Did you test this to work in fileio mode? Looks
> >> like it should, but would like to make sure.
> > 
> > No, I haven't tested it. The OMAP4 ISS driver, which is my test target for
> > this patch, doesn't support fileio mode. Adding VB2_READ would be easy,
> > but the driver requires configuring the format on the file handle used for
> > streaming, so I can't just run cat /dev/video*.
> 
> Just test with vivi.

But vivi doesn't call the new vb2_queue_error() function. I understand that 
your vivi rework would make that easier as you now have an error control. 
Should I hack something similar in the existing vivi driver ? Any pointer ?

-- 
Regards,

Laurent Pinchart

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