linux-kernel - Re: v4l subdevs without big device was Re: drivers/media/i2c/adp1653.c: does not show as /dev/video* or v4l-subdev*

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Date:	Fri, 29 Apr 2016 12:15:06 +0200
From:	Pavel Machek <pavel@....cz>
To:	Sakari Ailus <sakari.ailus@....fi>
Cc:	Hans Verkuil <hverkuil@...all.nl>, pali.rohar@...il.com,
	sre@...nel.org, kernel list <linux-kernel@...r.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
	linux-omap@...r.kernel.org, tony@...mide.com, khilman@...nel.org,
	aaro.koskinen@....fi, ivo.g.dimitrov.75@...il.com,
	patrikbachan@...il.com, serge@...lyn.com, tuukkat76@...il.com,
	mchehab@....samsung.com, linux-media@...r.kernel.org
Subject: Re: v4l subdevs without big device was Re:
 drivers/media/i2c/adp1653.c: does not show as /dev/video* or v4l-subdev*

Hi!

> > Warning: I'm no DT expert, so this is just a first attempt.
> > 
> > Platform drivers (omap3isp) will have to add these controller devices to the list
> > of subdevs to load asynchronously.
> 
> I seem to have patches I haven't had time to push back then:
> 
> <URL:http://salottisipuli.retiisi.org.uk/cgi-bin/gitweb.cgi?p=~sailus/linux.git;a=shortlog;h=refs/heads/leds-as3645a>
> 
> This seems to be mostly in line with what has been discussed in the meeting,
> except that the patches add a device specific property. Please ignore the
> led patches in that tree for now (i.e. four patches on the top are the
> relevant ones here).

Ok, I attempted to forward-port the patches to v4.6. Not sure if I was successful.

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

View attachment "0001-omap3isp-Fix-async-notifier-registration-order.patch" of type "text/x-diff" (4550 bytes)

View attachment "0002-Solve-conflict-I-missed.patch" of type "text/x-diff" (1354 bytes)

View attachment "0003-Cherry-pick-manually.patch" of type "text/x-diff" (5662 bytes)

View attachment "0004-omap3isp-Assign-a-group-ID-for-sensor-and-flash-enti.patch" of type "text/x-diff" (3782 bytes)

View attachment "0005-Fix-work-around-compilation.patch" of type "text/x-diff" (834 bytes)