Re: [PATCH RFC v3] media: OF: add video sync endpoint property

[Prabhakar Lad]

Hi Hans,

On Mon, Jun 24, 2013 at 1:21 PM, Hans Verkuil <hverkuil@xxxxxxxxx> wrote:
> Hi Prabhakar,
>
> On Sat June 22 2013 17:03:03 Prabhakar Lad wrote:
>> From: "Lad, Prabhakar" <prabhakar.csengg@xxxxxxxxx>
>>
[snip]
>> +#ifndef _DT_BINDINGS_VIDEO_INTERFACES_H
>> +#define _DT_BINDINGS_VIDEO_INTERFACES_H
>> +
>> +#define V4L2_MBUS_VIDEO_SEPARATE_SYNC                (1 << 2)
>> +#define V4L2_MBUS_VIDEO_COMPOSITE_SYNC               (1 << 3)
>> +#define V4L2_MBUS_VIDEO_SYNC_ON_COMPOSITE    (1 << 4)
>
> What on earth is the difference between "COMPOSITE_SYNC" and "SYNC_ON_COMPOSITE"?!
>
This link http://en.wikipedia.org/wiki/Component_video_sync
would give a better explanation about it.

Regards,
--Prabhakar Lad
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