From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:60947 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932105AbcH0Nsg (ORCPT ); Sat, 27 Aug 2016 09:48:36 -0400 Date: Sat, 27 Aug 2016 15:48:32 +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: fcam-dev support for new kernels -- Re: [RFC PATCH 00/24] Make Nokia N900 cameras working Message-ID: <20160827134832.GA5187@localhost> References: <20160420081427.GZ32125@valkosipuli.retiisi.org.uk> <1461532104-24032-1-git-send-email-ivo.g.dimitrov.75@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1461532104-24032-1-git-send-email-ivo.g.dimitrov.75@gmail.com> Sender: linux-media-owner@vger.kernel.org List-ID: Hi! > > mplayer -tv driver=v4l2:width=656:height=488:outfmt=uyvy:device=/dev/video6 -vo xv -vf screenshot tv:// I modified fcam-dev to work with new kernel interface. It can now display picture preview using SDL, and has somehow working autogain and autofocus. It even includes very simple gui for manual focus and manual gain/exposure. gitlab.com fcam-dev branch good. Due to missing timestamping support, everything is quite slow. Auto white balance does not work. 5 Mpix mode does not work (probably kernel problem), and I do have hack in my kernel so that capture interface works. Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html