From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from lb3-smtp-cloud6.xs4all.net ([194.109.24.31]:39638 "EHLO lb3-smtp-cloud6.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750985AbbLRLAq (ORCPT ); Fri, 18 Dec 2015 06:00:46 -0500 Subject: Re: Preliminary HDCP code available in my tree To: Jean-Michel Hautbois References: <5673BE11.7040702@xs4all.nl> Cc: "linux-media@vger.kernel.org" , mkhelik@cisco.com From: Hans Verkuil Message-ID: <5673E755.5090909@xs4all.nl> Date: Fri, 18 Dec 2015 12:00:37 +0100 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On 12/18/2015 10:59 AM, Jean-Michel Hautbois wrote: > Hi Hans, > > > 2015-12-18 9:04 GMT+01:00 Hans Verkuil >: > > Hi all, > > Two years ago Cisco did some work on HDCP support for HDMI receivers and transmitters, > but for one reason or another that work was never put into actual use. Rather than > letting that work go unnoticed I decided to put it up in my git tree: > > http://git.linuxtv.org/hverkuil/media_tree.git/log/?h=hdcp > > It's missing documentation, it's tested with HDCP 1.4 only (not 2.2), and it needs some > TLC, but it was working at the time. So this could be a good starting point for someone. > > If someone decides to work on this, please contact me first. > > > I will give it a try soon, as I was about to implement it :). > I have an ADV7611 and an ADV7604 so it will be interesting. > I will keep you informed. Well, as they say: timing is everything :-) Let me know how it goes. I'm sure you'll have questions, just ask me and CC Mikhail (the author of the code). Regards, Hans