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Date: Wed, 01 Jun 2011 07:53:19 -0300
From: Mauro Carvalho Chehab <mchehab@redhat.com>
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To: Jean-Francois Moine <moinejf@free.fr>
CC: Randy Dunlap <rdunlap@xenotime.net>,
	Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: V4L2_PIX_FMT_JPGL is missing a proper documentation at V4L2 API
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Hi Jean-François,

I've added on our tree a DocBook patch that helps to detect the
gaps between the videodev2.h header and the specs. It is complaining
that a symbol is missing:

Error: no ID for constraint linkend: V4L2-PIX-FMT-JPGL.

According with videodev2, this is a "JPEG-Lite" FOURCC:

include/linux/videodev2.h:#define V4L2_PIX_FMT_JPGL       v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */

This were introduced by this commit:

commit ce5b2acce60405b938d1f1f994024cde4e2cdd7e
Author: Jean-François Moine <moinejf@free.fr>
Date:   Mon Mar 14 08:49:28 2011 -0300

    [media] gspca - nw80x: New subdriver for Divio based webcams

Could you please provide us the proper documentation for the new symbol?

Thanks!
Mauro.