From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philippe De Muyter Subject: Re: media / v4l2-mc: wishlist for complex cameras (was Re: [PATCH v4 14/36] [media] v4l2-mc: add a function to inherit controls from a pipeline) Date: Wed, 15 Mar 2017 11:50:49 +0100 Message-ID: <20170315105049.GA12099@frolo.macqel> References: <20170310125342.7f047acf@vento.lan> <20170310223714.GI3220@valkosipuli.retiisi.org.uk> <20170311082549.576531d0@vento.lan> <20170313124621.GA10701@valkosipuli.retiisi.org.uk> <20170314004533.3b3cd44b@vento.lan> <20170314072143.498cde9b@vento.lan> <20170314223254.GA7141@amd> <20170314215420.6fc63c67@vento.lan> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20170314215420.6fc63c67@vento.lan> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Mauro Carvalho Chehab Cc: mark.rutland@arm.com, andrew-ct.chen@mediatek.com, minghsiu.tsai@mediatek.com, sakari.ailus@linux.intel.com, nick@shmanahar.org, songjun.wu@microchip.com, Hans Verkuil , Steve Longerbeam , Pavel Machek , robert.jarzmik@free.fr, devel@driverdev.osuosl.org, markus.heiser@darmarIT.de, laurent.pinchart+renesas@ideasonboard.com, shuah@kernel.org, Russell King - ARM Linux , geert@linux-m68k.org, Steve Longerbeam , linux-media@vger.kernel.org, devicetree@vger.kernel.org, p.zabel@pengutronix.de, arnd@arndb.de, mchehab@kernel.org, bparrot@ti.com, robh+dt@kernel.org, horms+renesas@verge.net.au, tiffany.lin@mediatek.com, Jacek Anaszewski , linux-arm-kernel@lists.infradead.org, niklas.soderlund+renesas@ragnatech.se, gregkh@linuxfoundation.orglinux- List-Id: devicetree@vger.kernel.org On Tue, Mar 14, 2017 at 09:54:31PM -0300, Mauro Carvalho Chehab wrote: > Em Tue, 14 Mar 2017 23:32:54 +0100 > Pavel Machek escreveu: > > > > > Well, I believe first question is: what applications would we want to > > run on complex devices? Will sending control from video to subdevs > > actually help? > > I would say: camorama, xawtv3, zbar, google talk, skype. If it runs > with those, it will likely run with any other application. > I would like to add the 'v4l2src' plugin of gstreamer, and on the imx6 its imx-specific counterpart 'imxv4l2videosrc' from the gstreamer-imx package at https://github.com/Freescale/gstreamer-imx, and 'v4l2-ctl'. Philippe -- Philippe De Muyter +32 2 6101532 Macq SA rue de l'Aeronef 2 B-1140 Bruxelles