From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve Longerbeam Subject: Re: [PATCH v4 14/36] [media] v4l2-mc: add a function to inherit controls from a pipeline Date: Sat, 11 Mar 2017 12:33:29 -0800 Message-ID: <83464fb5-4d2c-628c-bb32-b62e4b00614c@gmail.com> References: <1487211578-11360-15-git-send-email-steve_longerbeam@mentor.com> <20170302160257.GK3220@valkosipuli.retiisi.org.uk> <20170303230645.GR21222@n2100.armlinux.org.uk> <20170304131329.GV3220@valkosipuli.retiisi.org.uk> <20170310120902.1daebc7b@vento.lan> <5e1183f4-774f-413a-628a-96e0df321faf@xs4all.nl> <20170311101408.272a9187@vento.lan> <20170311153229.yrdjmggb3p2suhdw@ihha.localdomain> <20170311202621.GA15777@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20170311202621.GA15777@localhost> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" To: Pavel Machek 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 , robert.jarzmik@free.fr, devel@driverdev.osuosl.org, markus.heiser@darmarIT.de, laurent.pinchart+renesas@ideasonboard.com, shuah@kernel.org, Russell King - ARM Linux , Mauro Carvalho Chehab , geert@linux-m68k.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, kernel@pengutronix.de, arnd@arndb.de, mchehab@kernel.org, bparrot@ti.com, robh+dt@kernel.org, horms+renesas@verge.net.au, tiffany.lin@mediatek.com, linux-arm-kernel@lists.infradead.org, niklas.soderlund+renesas@ragnatech.se, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, Sakari Ailus , jean-christophe.trotin@st.com, p.zabel@pengutronix.de List-Id: devicetree@vger.kernel.org On 03/11/2017 12:26 PM, Pavel Machek wrote: > Hi! > >>>> I tend to agree with that. >>> >>> I agree as well. >>> >>> This is in line with how existing drivers behave, too. >> >> >> Well, sounds like there is consensus on this topic. I guess I'll >> go ahead and remove the control inheritance support. I suppose >> having a control appear in two places (subdev and video nodes) can >> be confusing. > > I guess that's way to go. It is impossible to change userland APIs > once the patch is merged... Ok, not including myself, it's now 4 in favor of removing, 1 against... Steve