linux-kernel - Re: [PATCH RFC v2] media: OF: add sync-on-green endpoint property

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Message-ID: <51A0FCB6.7060609@gmail.com>
Date:	Sat, 25 May 2013 20:02:30 +0200
From:	Sylwester Nawrocki <sylvester.nawrocki@...il.com>
To:	Prabhakar Lad <prabhakar.csengg@...il.com>
CC:	LMML <linux-media@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	DLOS <davinci-linux-open-source@...ux.davincidsp.com>,
	Mauro Carvalho Chehab <mchehab@...hat.com>,
	Hans Verkuil <hans.verkuil@...co.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Guennadi Liakhovetski <g.liakhovetski@....de>,
	Sakari Ailus <sakari.ailus@....fi>,
	Grant Likely <grant.likely@...retlab.ca>,
	Rob Herring <rob.herring@...xeda.com>,
	Rob Landley <rob@...dley.net>,
	devicetree-discuss@...ts.ozlabs.org, linux-doc@...r.kernel.org,
	Kyungmin Park <kyungmin.park@...sung.com>
Subject: Re: [PATCH RFC v2] media: OF: add sync-on-green endpoint property

On 05/25/2013 04:26 PM, Prabhakar Lad wrote:
>> Thus it might make sense to have only following integer properties (added
>> >  as needed):
>> >
>> >  composite-sync-active
>> >  sync-on-green-active
>> >  sync-on-comp-active
>> >  sync-on-luma-active
>> >
>> >  This would allow to specify polarity of each signal and at the same time
>> >  the parsing code could derive synchronisation type. A new field could be
>> >  added to struct v4l2_of_parallel_bus, e.g. sync_type and it would be filled
>> >  within v4l2_of_parse_endpoint().
>> >
> I am OK with this option. and I hope you meant "struct
> v4l2_of_bus_parallel" instead
> of " struct v4l2_of_parallel_bus" and to fill sync_type within
> v4l2_of_parse_parallel_bus()
> and not in v4l2_of_parse_endpoint().

Yes, that's what I meant, sorry for this confusion.

Regards,
Sylwester
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