Hi Tom, On Wed, Aug 21, 2013 at 12:40:42PM +0000, Tom wrote: > Hello, > > I got the media-ctl tool from http://git.ideasonboard.org/git/media-ctl.git > and compiled and build it successfully. But when try to run it I get this error: > > sudo ./media-ctl -r -l "ov3640 3-003c":0->"OMAP3 ISP CCDC":0[1], "OMAP3 ISP > CCDC":1->"OMAP3 ISP CCDC output":0[1] You're missing single quotes around the argument to -l option. Looks like the string will reach media-ctl altogether w/o quotes and as several command line arguments, and both are bad. Entity names need to be quoted if they contain spaces. -- Regards, Sakari Ailus e-mail: sakari.ailus@xxxxxx XMPP: sailus@xxxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html