webcam driver pac207 and garbage on the screen :P

[gawryl]

hi,

my webcam is
Bus 004 Device 002: ID 093a:2460 Pixart Imaging, Inc.

and i tried to follow the http://en.gentoo-wiki.com/wiki/Webcam
so i have installed v4l in my kernel (2.6.30-gentoo-r4) and chosen GSPCA drivers
- everything seems to be ok, driver works, /dev/video0 was created, BUT after

mplayer tv:// -tv driver=v4l:device=/dev/video0 -fps 15

i have got only garbage on the mplayer's screen.

any idea?