From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3] ARM: i.MX27 pcm970: Add camera support
Date: Wed, 18 Aug 2010 22:46:21 +0100 [thread overview]
Message-ID: <165C7D78-CA2E-4693-987F-E8DAB94404C5@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <Pine.LNX.4.64.1008182311530.17895@axis700.grange> (sfid-20100818_221320_484486_7F024647)
On 18 Aug 2010, at 22:13, Guennadi Liakhovetski <g.liakhovetski@gmx.de> wrote:
> On Wed, 18 Aug 2010, Mark Brown wrote:
>
>> Again, this looks like you need to add regulator support to the camera
>> driver.
>
> No, don't think so. This is a generic camera sensor, that can be attached
> to any video-capable SoC or built into a USB webcam. It knows nothing
> about where it's getting its power from.
With the regulator API it doesn't need to - that's all done externally by the machine layer. At the very least the regulator stuff should be going somewhere in the core driver where a machine only needs an assignment statement to use it since the code is going to be identical for all machines with regulators supplying the camera.
next prev parent reply other threads:[~2010-08-18 21:46 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-03 9:20 [PATCH 0/2] Add camera support for i.MX27 Baseboards Michael Grzeschik
2010-08-03 9:20 ` [PATCH 1/2] ARM: i.MX27 pcm970: Add camera support Michael Grzeschik
2010-08-11 7:38 ` [PATCH v2] " Michael Grzeschik
2010-08-11 20:10 ` Guennadi Liakhovetski
2010-08-11 21:07 ` Michael Grzeschik
2010-08-12 20:27 ` Guennadi Liakhovetski
2010-08-15 8:55 ` Michael Grzeschik
2010-08-15 9:08 ` [PATCH v3] " Michael Grzeschik
2010-08-18 20:05 ` Guennadi Liakhovetski
2010-08-18 20:33 ` Mark Brown
2010-08-18 21:13 ` Guennadi Liakhovetski
2010-08-18 21:46 ` Mark Brown [this message]
2010-08-03 9:20 ` [PATCH 2/2] ARM: i.MX27 pca100: " Michael Grzeschik
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=165C7D78-CA2E-4693-987F-E8DAB94404C5@opensource.wolfsonmicro.com \
--to=broonie@opensource.wolfsonmicro.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.