Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933157AbdCKU0s (ORCPT ); Sat, 11 Mar 2017 15:26:48 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:51081 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755409AbdCKU03 (ORCPT ); Sat, 11 Mar 2017 15:26:29 -0500 Date: Sat, 11 Mar 2017 21:26:23 +0100 From: Pavel Machek To: Steve Longerbeam Cc: Sakari Ailus , Mauro Carvalho Chehab , Hans Verkuil , Russell King - ARM Linux , robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, kernel@pengutronix.de, fabio.estevam@nxp.com, mchehab@kernel.org, nick@shmanahar.org, markus.heiser@darmarIT.de, p.zabel@pengutronix.de, laurent.pinchart+renesas@ideasonboard.com, bparrot@ti.com, geert@linux-m68k.org, arnd@arndb.de, sudipm.mukherjee@gmail.com, minghsiu.tsai@mediatek.com, tiffany.lin@mediatek.com, jean-christophe.trotin@st.com, horms+renesas@verge.net.au, niklas.soderlund+renesas@ragnatech.se, robert.jarzmik@free.fr, songjun.wu@microchip.com, andrew-ct.chen@mediatek.com, gregkh@linuxfoundation.org, shuah@kernel.org, sakari.ailus@linux.intel.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, devel@driverdev.osuosl.org Subject: Re: [PATCH v4 14/36] [media] v4l2-mc: add a function to inherit controls from a pipeline Message-ID: <20170311202621.GA15777@localhost> 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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 592 Lines: 21 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... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html