From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:32812 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932466AbcDYOGR (ORCPT ); Mon, 25 Apr 2016 10:06:17 -0400 Date: Mon, 25 Apr 2016 16:06:12 +0200 From: Pavel Machek To: Pali =?iso-8859-1?Q?Roh=E1r?= Cc: linux-media@vger.kernel.org, Ivaylo Dimitrov , sakari.ailus@iki.fi, sre@kernel.org Subject: Re: [RFC PATCH 00/24] Make Nokia N900 cameras working Message-ID: <20160425140612.GA19175@amd> References: <571DBA2E.9020305@gmail.com> <1461532104-24032-1-git-send-email-ivo.g.dimitrov.75@gmail.com> <20160425104037.GA20362@pali> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160425104037.GA20362@pali> Sender: linux-media-owner@vger.kernel.org List-ID: Hi! > On Monday 25 April 2016 00:08:00 Ivaylo Dimitrov wrote: > > The needed pipeline could be made with: > > > > media-ctl -r > > media-ctl -l '"vs6555 binner 2-0010":1 -> "video-bus-switch":2 ... > On Monday 25 April 2016 09:33:18 Ivaylo Dimitrov wrote: > > Try with: > > > > media-ctl -r > > media-ctl -l '"et8ek8 3-003e":0 -> "video-bus-switch":1 [1]' ... > > mplayer -tv driver=v4l2:width=800:height=600:outfmt=uyvy:device=/dev/video6 -vo xv -vf screenshot tv:// > > Hey!!! That is crazy! Who created such retard API?? In both cases you > are going to show video from /dev/video6 device. But in real I have two > independent camera devices: front and back. Because Nokia, and because the hardware is complex, I'm afraid. First we need to get it to work, than we can improve v4l... Anyway, does anyone know where to get the media-ctl tool? It does not seem to be in debian 7 or debian 8... pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html