[Q] udev and soc-camera

[Valentin Longchamp <valentin.longchamp@epfl.ch>]

Hello,

I have a system that is built with OpenEmbedded where I use a mt9t031 
camera with the soc-camera framework. The mt9t031 works ok with the 
current kernel and system.

However, udev does not create the /dev/video0 device node. I have to 
create it manually with mknod and then it works well. If I unbind the 
device on the soc-camera bus (and then eventually rebind it), udev then 
creates the node correctly. This looks like a "timing" issue at "coldstart".

OpenEmbedded currently builds udev 141 and I am using kernel 2.6.33-rc5 
(but this was already like that with earlier kernels).

Is this problem something known or has at least someone already 
experienced that problem ?

Thanks and best regards

Val

-- 
Valentin Longchamp, PhD Student, EPFL-STI-LSRO1
valentin.longchamp@epfl.ch, Phone: +41216937827
http://people.epfl.ch/valentin.longchamp
MEB3494, Station 9, CH-1015 Lausanne