From patchwork Thu Mar 3 13:31:02 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 8492681 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id D40959F8A8 for ; Thu, 3 Mar 2016 13:31:14 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id F281920295 for ; Thu, 3 Mar 2016 13:31:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B3DD2201F2 for ; Thu, 3 Mar 2016 13:31:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751733AbcCCNbK (ORCPT ); Thu, 3 Mar 2016 08:31:10 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:36489 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751383AbcCCNbJ (ORCPT ); Thu, 3 Mar 2016 08:31:09 -0500 Received: from 177.18.16.130.dynamic.adsl.gvt.net.br ([177.18.16.130] helo=smtp.w2.samsung.com) by bombadil.infradead.org with esmtpsa (Exim 4.80.1 #2 (Red Hat Linux)) id 1abTLQ-0008Gq-0z; Thu, 03 Mar 2016 13:31:08 +0000 Received: from mchehab by smtp.w2.samsung.com with local (Exim 4.86) (envelope-from ) id 1abTLL-0000Zv-NA; Thu, 03 Mar 2016 10:31:03 -0300 From: Mauro Carvalho Chehab To: Linux Media Mailing List Cc: Mauro Carvalho Chehab , Mauro Carvalho Chehab , Shuah Khan , Hans Verkuil , Takashi Iwai , Javier Martinez Canillas Subject: [PATCH] [media] Better define MEDIA_ENT_F_CONN_* entities Date: Thu, 3 Mar 2016 10:31:02 -0300 Message-Id: <32c88fe4e8378ec6a2d74f65f88b004cdd815d82.1457011857.git.mchehab@osg.samsung.com> X-Mailer: git-send-email 2.5.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Putting concepts in a paper is hard, specially since different people may interpret it in a different way. Make clear about the meaning of the MEDIA_ENT_F_CONN_* entities Reviewed-by: Javier Martinez Canillas Acked-by: Shuah Khan Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/media-types.xml | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/Documentation/DocBook/media/v4l/media-types.xml b/Documentation/DocBook/media/v4l/media-types.xml index 5e3f20fdcf17..a88f39ab4fd8 100644 --- a/Documentation/DocBook/media/v4l/media-types.xml +++ b/Documentation/DocBook/media/v4l/media-types.xml @@ -46,15 +46,26 @@ MEDIA_ENT_F_CONN_RF - Connector for a Radio Frequency (RF) signal. + Entity representing the logical connection associated with a + single Radio Frequency (RF) signal connector. It + corresponds to the logical input or output associated + with the RF signal. MEDIA_ENT_F_CONN_SVIDEO - Connector for a S-Video signal. + Entity representing the logical connection associated + with a sigle S-Video connector. Such entity should have + two pads, one for the luminance signal (Y) and one + for the chrominance signal (C). It corresponds to the + logical input or output associated with S-Video Y and C + signals. MEDIA_ENT_F_CONN_COMPOSITE - Connector for a RGB composite signal. + Entity representing the logical connection for a composite + signal. It corresponds to the logical input or output + associated with the single signal that carries both + chrominance and luminance information (Y+C). MEDIA_ENT_F_CAM_SENSOR