From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:55662 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753566AbcD0VHw (ORCPT ); Wed, 27 Apr 2016 17:07:52 -0400 Date: Wed, 27 Apr 2016 23:07:49 +0200 From: Pavel Machek To: Ivaylo Dimitrov Cc: sakari.ailus@iki.fi, sre@kernel.org, pali.rohar@gmail.com, linux-media@vger.kernel.org Subject: Re: [RFC PATCH 00/24] Make Nokia N900 cameras working Message-ID: <20160427210749.GB19070@amd> References: <20160420081427.GZ32125@valkosipuli.retiisi.org.uk> <1461532104-24032-1-git-send-email-ivo.g.dimitrov.75@gmail.com> <20160424215541.GA6338@amd> <571DBA2E.9020305@gmail.com> <20160425170905.GB10443@amd> <571E5201.4030609@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <571E5201.4030609@gmail.com> Sender: linux-media-owner@vger.kernel.org List-ID: Hi! > >>Try with: > >> > >>media-ctl -r > >>media-ctl -l '"et8ek8 3-003e":0 -> "video-bus-switch":1 [1]' > >>media-ctl -l '"video-bus-switch":0 -> "OMAP3 ISP CCP2":0 [1]' > >>media-ctl -l '"OMAP3 ISP CCP2":1 -> "OMAP3 ISP CCDC":0 [1]' > >>media-ctl -l '"OMAP3 ISP CCDC":2 -> "OMAP3 ISP preview":0 [1]' > >>media-ctl -l '"OMAP3 ISP preview":1 -> "OMAP3 ISP resizer":0 [1]' > >>media-ctl -l '"OMAP3 ISP resizer":1 -> "OMAP3 ISP resizer output":0 [1]' > >> > >>media-ctl -V '"et8ek8 3-003e":0 [SGRBG10 864x656]' > >>media-ctl -V '"OMAP3 ISP CCP2":0 [SGRBG10 864x656]' > >>media-ctl -V '"OMAP3 ISP CCP2":1 [SGRBG10 864x656]' > >>media-ctl -V '"OMAP3 ISP CCDC":2 [SGRBG10 864x656]' > >>media-ctl -V '"OMAP3 ISP preview":1 [UYVY 864x656]' > >>media-ctl -V '"OMAP3 ISP resizer":1 [UYVY 800x600]' > >> > >> > >>mplayer -tv driver=v4l2:width=800:height=600:outfmt=uyvy:device=/dev/video6 > >>-vo xv -vf screenshot tv:// > > > >It fails with: > > > >pavel@n900:/my/tui/ofone/camera$ sudo ./back.sh > >Unable to parse link: Device or resource busy (16) > > That shouldn't happen, there is something else wrong. > > >MPlayer svn r34540 (Debian), built with gcc-4.6 (C) 2000-2012 MPlayer > >Team > > > >...but as I'm using the original dts, it is expected...? > > > >Would you have dts suitable for the 5MPx camera? > > Just change from strobe = <0>; to strobe = <1>; in isp node. Thanks, that got the trick. (With drivers being compiled as modules). Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html