linux-kernel - Re: [PATCHv6] support for AD5820 camera auto-focus coil

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Message-ID: <20160808214015.GA2946@xo-6d-61-c0.localdomain>
Date:	Mon, 8 Aug 2016 23:40:16 +0200
From:	Pavel Machek <pavel@....cz>
To:	Pali Rohár <pali.rohar@...il.com>
Cc:	Sakari Ailus <sakari.ailus@....fi>,
	Ivaylo Dimitrov <ivo.g.dimitrov.75@...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, patrikbachan@...il.com, serge@...lyn.com,
	linux-media@...r.kernel.org, mchehab@....samsung.com
Subject: Re: [PATCHv6] support for AD5820 camera auto-focus coil

On Wed 2016-08-10 09:34:03, Pali Rohár wrote:
> On Monday 08 August 2016 11:09:56 Sakari Ailus wrote:
> > On Fri, Aug 05, 2016 at 12:26:11PM +0200, Pavel Machek wrote:
> > > 
> > > This adds support for AD5820 autofocus coil, found for example in
> > > Nokia N900 smartphone.
> > 
> > Thanks, Pavel!
> > 
> > Let's use V4L2_CID_FOCUS_ABSOLUTE, as is in the patch. If we get something
> > better in the future, we'll switch to that then.
> 
> Ok, and what with AD5820_RAMP_TIME and AD5820_RAMP_MODE?

Lets forget about those for now. I'll wait till current support works in the
Linus' tree, then I can write the docs and re-add the ioctls.

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