Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756789AbcDLWn0 (ORCPT ); Tue, 12 Apr 2016 18:43:26 -0400 Received: from lists.s-osg.org ([54.187.51.154]:49331 "EHLO lists.s-osg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753318AbcDLWnY (ORCPT ); Tue, 12 Apr 2016 18:43:24 -0400 From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Mauro Carvalho Chehab , Shuah Khan , Sakari Ailus , Laurent Pinchart , Hans Verkuil , linux-media@vger.kernel.org, Javier Martinez Canillas Subject: [RFC PATCH v2 0/2] [media] tvp515p: Proposal for MC input connector support Date: Tue, 12 Apr 2016 18:42:51 -0400 Message-Id: <1460500973-9066-1-git-send-email-javier@osg.samsung.com> X-Mailer: git-send-email 2.5.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1605 Lines: 41 Hello, This is a second version of an RFC patch series that adds MC input connector support to the tvp5150 driver. The first RFC version was [0]. The patches are RFC because a previous version was merged and later reverted since the approach was found to be inadequate. So I preferred to post this approach as RFC to discuss it first. The main difference with v1 is that a single sink pad is used for the tvp5150 (instead of using a pad per each input pin) as suggested by Mauro and Hans. The mc_nextgen_test dot output after applying the series can be found at [1] and the graph png generated using the dot tool is at [2]. I tested these patches on an IGEPv2 by capturing using both Composite inputs. [0]: https://www.mail-archive.com/linux-media@vger.kernel.org/msg95389.html [1]: http://hastebin.com/yiduhonome.tex [2]: http://i.imgur.com/EyFtVtJ.png?1 Best regards, Javier Changes in v2: - Remove from the changelog a mention of devices that multiplex the physical RCA connectors to be used for the S-Video Y and C signals since it's a special case and it doesn't really work on the IGEPv2. - Use a single sink pad for the demod and map the connectors as entities so the mux is made via links. Suggested by Mauro and Hans. Javier Martinez Canillas (2): [media] tvp5150: Add input connectors DT bindings [media] tvp5150: Replace connector support according to DT binding .../devicetree/bindings/media/i2c/tvp5150.txt | 59 ++++++++ drivers/media/i2c/tvp5150.c | 155 +++++++++++++++------ 2 files changed, 170 insertions(+), 44 deletions(-) -- 2.5.5