Is it possible to use mxc_poll as blocking operation ?

[alexisfronteau]

Hi, 

I'm trying to use poll in mxc_v4l2_capture as blocking and it wakes up only when a frame arrived or if a timeout occured.

But it seems impossible to do, poll function never wait for image. So I would like to know if it is an error or if i've missed something

Thanks

[Bio_TICFSL]

Hi Alexis

Here are some app that can help:

https://community.nxp.com/message/887973

[alexisfronteau]

Hi, 

Thanks for your reply. I have already read this post, so the only way is to patch the mxc_v4l2_capture driver