select() timeout in video capture example

select() timeout in video capture example

[damateem]

I'm trying to use a dm355-leopardboard to capture images.

When I execute the capture example from the Video for Linux Two API 
Specification: Revision 0.24 
(http://v4l2spec.bytesex.org/spec/a16706.htm), it always time's out on 
the select() call. I'm not sure where to start looking for the cause of 
this problem. The ccdc and camera are passing registration.

[    2.020000] vpfe_init
[    2.020000] vpfe-capture: vpss clock vpss_master enabled
[    2.030000] vpfe-capture: vpss clock vpss_slave enabled
[    2.040000] vpfe-capture vpfe-capture: v4l2 device registered
[    2.040000] vpfe-capture vpfe-capture: video device registered
[    2.050000] mt9v113 1-003c: Detected a mt9v113 chip ID 2280
[    2.170000] mt9v113 1-003c: mt9v113 1-003c decoder driver registered !!
[    2.180000] vpfe-capture vpfe-capture: v4l2 sub device mt9v113 registered
[    2.190000] vpfe_register_ccdc_device: DM355 CCDC
[    2.190000] DM355 CCDC is registered with vpfe.

Furthermore, by inspecting the electrical interface to the camera, I 
have verified that the camera is transmitting pixel data.

What things would cause select() to timeout? Should I look for something 
in the drivers?

I'm using kernel version  Arago/2.6.31+2.6.32-rc2-r52+gitr.

Thanks,
David