From: Stefan Herbrechtsmeier <hbmeier@hni.uni-paderborn.de>
To: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: video4linux-list@redhat.com,
Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Subject: Re: [PATCH] soc-camera: Move .power and .reset from soc_camera host to sensor driver
Date: Thu, 14 Aug 2008 08:37:26 +0200 [thread overview]
Message-ID: <48A3D2A6.50905@hni.uni-paderborn.de> (raw)
In-Reply-To: <Pine.LNX.4.64.0808140820580.13783@axis700.grange>
Guennadi Liakhovetski schrieb:
> On Thu, 14 Aug 2008, Stefan Herbrechtsmeier wrote:
>
>
>> The GPIOs belongs to the camera. One GPIO for the camera reset input and one
>> for the power down
>> input of the camera.
>>
>
> Ok, then don't you want to keep the camera off even if the driver is not
> configured or not loaded at all? Why don't you configure those GPIOs in
> your platform code permanently, you can make it dependent on
> defined(CONFIG_...) || defined(CONFIG_..._MODULE), and then just let power
> and reset callbacks toggle them without reconfiguring them ever again?
>
I move the GPIOs init code to platform code. Thus your patch is complete
ok for me. ;-)
--
Dipl.-Ing. Stefan Herbrechtsmeier
Heinz Nixdorf Institute
University of Paderborn
System and Circuit Technology
Fürstenallee 11
D-33102 Paderborn (Germany)
office : F0.415
phone : + 49 5251 - 60 6342
fax : + 49 5251 - 60 6351
mailto : hbmeier@hni.upb.de
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next prev parent reply other threads:[~2008-08-14 6:37 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-31 6:02 [PATCH] Move .power and .reset from soc_camera platform to sensor driver Stefan Herbrechtsmeier
2008-07-31 13:53 ` Paulius Zaleckas
[not found] ` <48917CB5.6000304@teltonika.lt>
2008-08-01 6:11 ` Stefan Herbrechtsmeier
2008-08-01 6:25 ` Guennadi Liakhovetski
2008-08-01 7:35 ` Stefan Herbrechtsmeier
2008-08-01 7:45 ` Guennadi Liakhovetski
2008-08-01 8:15 ` Stefan Herbrechtsmeier
2008-08-13 13:30 ` [PATCH] soc-camera: Move .power and .reset from soc_camera host " Guennadi Liakhovetski
2008-08-14 4:57 ` Stefan Herbrechtsmeier
2008-08-14 5:12 ` Guennadi Liakhovetski
2008-08-14 6:13 ` Stefan Herbrechtsmeier
2008-08-14 6:24 ` Guennadi Liakhovetski
2008-08-14 6:37 ` Stefan Herbrechtsmeier [this message]
2008-08-01 8:24 ` [PATCH] Move .power and .reset from soc_camera platform " Paulius Zaleckas
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