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From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Ryan <ryanphilips19@googlemail.com>
Cc: linux-media@vger.kernel.org
Subject: Re: omap4 v4l media-ctl usage
Date: Sun, 19 Feb 2012 09:57:45 +0100
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Hi Ryan,

On Saturday 18 February 2012 20:59:57 Ryan wrote:
> hello,
> I am using media-ctl on the panda board. The sensor gets detected. But
> media-ctl doesnt print anything.
> The kernel is cloned from omap4 v4l git tree: commit id:
> 3bc023462a68f78bb0273848f5ab08a01b434ffa
> 
> what could be wrong in here?
> 
> ~ # ./media-ctl -p
> Opening media device /dev/media0
> Enumerating entities
> Found 0 entities
> Enumerating pads and links
> Device topology
> 
> What steps i need to follow get output from sensor in terms of
> arguments to media-ctl and yavta.

Could you please first make sure that media-ctl has be compiled against header 
files from the kernel running on your board ?

-- 
Regards,

Laurent Pinchart