Re: Kernel error "Unknown pixelformat 0x00000000" occurs when I start capture video

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Hi Mikhail,

On Tuesday, 8 January 2019 17:18:15 EET Mikhail Gavrilov wrote:
> On Tue, 8 Jan 2019 at 19:53, Laurent Pinchart
> 
> <laurent.pinchart@xxxxxxxxxxxxxxxx> wrote:
> > Mikhail, could you please post the output of
> > 
> > lsusb -v -d 07ca:0553
> > 
> > if possible running as root ?
> 
> yes, attached here.

Thank you.

Your device exposes five formats: YUY2 (YUYV), YV12 (YVU420), NV12, P010 and 
BGR3 (BGR24). They are all supported by V4L2 and the uvcvideo driver except 
for the P010 format. This would be easy to fix in the uvcvideo driver if it 
wasn't for the fact that the P010 format isn't support by V4L2. Adding support 
for it isn't difficult, but I don't have time to do this myself at the moment. 
Would you consider volunteering if I guide you ? :-)

-- 
Regards,

Laurent Pinchart






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