Extract photo from digital camera that is not USB mass storage device

[David Demelier]

Hello,

I've bought a new digital camera Canon IXUS 220, it works well (but 
nothing to do with FreeBSD). But I've been very sad when I saw that I 
can't set it to mass storage device

The device can only be used as PTP device I guess, that's why I don't 
have any da* device when I connect it.

ugen7.2: <Canon Inc.> at usbus7

What can I do to copy photo without extracting the SD card each time, 
does gphoto (or something similar) support this kind of generic device?

Cheers,

-- 
David Demelier