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From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Grant Likely <grant.likely@secretlab.ca>,
	Mark Brown <broonie@opensource.wolfsonmicro.com>,
	Tomasz Stanislawski <t.stanislaws@samsung.com>,
	Sylwester Nawrocki <snjw23@gmail.com>,
	Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>,
	Mauro Carvalho Chehab <mchehab@redhat.com>,
	devicetree-discuss@lists.ozlabs.org,
	linux-media <linux-media@vger.kernel.org>,
	Hans Verkuil <hverkuil@xs4all.nl>,
	Sylwester Nawrocki <s.nawrocki@samsung.com>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	Tuukka Toivonen <tuukka.toivonen@intel.com>
Subject: Re: [ANN] Meeting minutes of the Cambourne meeting
Date: Tue, 30 Aug 2011 17:59:25 +0200 (CEST)	[thread overview]
Message-ID: <Pine.LNX.4.64.1108301755390.19151@axis700.grange> (raw)
In-Reply-To: <201108301742.56581.laurent.pinchart@ideasonboard.com>

On Tue, 30 Aug 2011, Laurent Pinchart wrote:

> A dependency system is tempting but will be very complex to implement 
> properly, especially when faced with cyclic dependencies. For instance the 
> OMAP3 ISP driver requires the camera sensor device to be present to proceed, 

Switching to a notifier instead of waiting in probe() might be a good idea 
(TM).

> and the camera sensor requires a clock provided by the OMAP3 ISP. To solve 
> this we need to probe the OMAP3 ISP first, have it register its clock devices, 
> and then wait until all sensors become available.

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

      parent reply	other threads:[~2011-08-30 15:59 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <201107261647.19235.laurent.pinchart@ideasonboard.com>
     [not found] ` <201108081750.07000.laurent.pinchart@ideasonboard.com>
2011-08-28 11:28   ` [ANN] Meeting minutes of the Cambourne meeting Sylwester Nawrocki
2011-08-29 13:08     ` Laurent Pinchart
2011-08-29 22:20       ` Guennadi Liakhovetski
2011-08-29 22:26         ` Laurent Pinchart
     [not found]           ` <201108300026.05489.laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
2011-08-29 22:38             ` Guennadi Liakhovetski
     [not found]         ` <Pine.LNX.4.64.1108300018490.5065-0199iw4Nj15frtckUFj5Ag@public.gmane.org>
2011-08-30 13:41           ` Mark Brown
2011-08-30 13:56             ` Grant Likely
2011-08-30 14:00               ` Mark Brown
2011-08-30 14:03               ` Guennadi Liakhovetski
2011-08-30 15:18                 ` Grant Likely
2011-08-30 15:42                   ` Laurent Pinchart
2011-08-30 15:46                     ` Mark Brown
2011-08-30 20:12                       ` Laurent Pinchart
2011-08-30 20:19                         ` Mark Brown
     [not found]                           ` <20110830201929.GS2061-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2011-08-30 20:35                             ` Grant Likely
     [not found]                               ` <CACxGe6v0Tm8oz5+vcrdjzk3x0DdvBoyeqEv=aZv=XEA=Ev7WpQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-08-30 20:37                                 ` Grant Likely
2011-08-30 20:37                               ` Laurent Pinchart
2011-08-30 20:39                                 ` Mark Brown
2011-08-30 15:59                     ` Guennadi Liakhovetski [this message]

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