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

Hi Hans,

On Mon, Jun 24, 2013 at 1:21 PM, Hans Verkuil [off-list ref] wrote:

Hi Prabhakar,

On Sat June 22 2013 17:03:03 Prabhakar Lad wrote:

quoted

From: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>

[snip]

quoted

+#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