linux-kernel - Re: [PATCH 5/5] rcar_vin: add devicetree support

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Message-ID: <Pine.LNX.4.64.1403081148050.18310@axis700.grange>
Date:	Sat, 8 Mar 2014 12:07:40 +0100 (CET)
From:	Guennadi Liakhovetski <g.liakhovetski@....de>
To:	Ben Dooks <ben.dooks@...ethink.co.uk>
cc:	linux-media@...r.kernel.org,
	Mauro Carvalho Chehab <m.chehab@...sung.com>,
	linux-kernel@...r.kernel.org, magnus.damm@...nsource.se,
	linux-sh@...r.kernel.org, linux-kernel@...ts.codethink.co.uk
Subject: Re: [PATCH 5/5] rcar_vin: add devicetree support

Hi Ben,

On Fri, 7 Mar 2014, Ben Dooks wrote:

> Add support for devicetree probe for the rcar-vin
> driver.

Thanks for the patch. I'm afraid I don't quite understand how it is 
supposed to work though. AFAICS, the rcar_vin driver currently doesn't 
support asynchronous probing, so, your code is relying on a specific 
probing order? Besides, as of now soc-camera doesn't support OF probing. 
You mentioned, that you have a patch for soc-camera to add OF support. I 
think that and async probing for rcar_vin should be committed before this 
patch becomes meaningful.

Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
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