Date: Sat, 11 Mar 2017 21:26:23 +0100
From: Pavel Machek <pavel@ucw.cz>
To: Steve Longerbeam <slongerbeam@gmail.com>
Cc: Sakari Ailus <sakari.ailus@iki.fi>,
        Mauro Carvalho Chehab <mchehab@s-opensource.com>,
        Hans Verkuil <hverkuil@xs4all.nl>,
        Russell King - ARM Linux <linux@armlinux.org.uk>, 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
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 <20170303230645.GR21222@n2100.armlinux.org.uk>
 <20170304131329.GV3220@valkosipuli.retiisi.org.uk>
 <a7b8e095-a95c-24bd-b1e9-e983f18061c4@xs4all.nl>
 <20170310120902.1daebc7b@vento.lan>
 <5e1183f4-774f-413a-628a-96e0df321faf@xs4all.nl>
 <20170311101408.272a9187@vento.lan>
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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

-- 
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