linux-kernel - Re: [PATCH 1/4] v4l2: device_register_subdev

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Date:   Mon, 20 Feb 2017 15:09:13 +0200
From:   Sakari Ailus <sakari.ailus@....fi>
To:     Pavel Machek <pavel@....cz>
Cc:     sre@...nel.org, pali.rohar@...il.com, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, laurent.pinchart@...asonboard.com,
        mchehab@...nel.org, ivo.g.dimitrov.75@...il.com
Subject: Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling
 multiple times

Hi Pavel,

On Mon, Feb 20, 2017 at 11:31:14AM +0100, Pavel Machek wrote:
> Hi!
> 
> On Tue 2017-02-14 23:38:49, Pavel Machek wrote:
> > From: Sebastian Reichel <sre@...nel.org>
> > 
> > If v4l2_device_register_subdev_nodes() is called multiple times, it is
> > better to return early than corrupt memory.
> > 
> > Without this, exposure / gain controls do not work in the camera
> > application on N900.
> > 
> > Signed-off-by: Sebastian Reichel <sre@...nel.org>
> > Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@...il.com>
> > Signed-off-by: Pavel Machek <pavel@....cz>
> 
> Can I get some updates/feedback here?
> 
> You liked this one and whole series should be ready...

:-)

I was just rebasing the CCP2 support on the fwnode patchset.

I'm just pushing the result here:

<URL:https://git.linuxtv.org/sailus/media_tree.git/log/?h=ccp2>

I've tested ACPI, will test DT soon...

-- 
Kind regards,

Sakari Ailus
e-mail: sakari.ailus@....fi	XMPP: sailus@...iisi.org.uk