From: Hans de Goede <hdegoede@redhat.com>
To: "Németh Márton" <nm127@freemail.hu>
Cc: Jean-Francois Moine <moinejf@free.fr>,
Richard Purdie <rpurdie@rpsys.net>,
V4L Mailing List <linux-media@vger.kernel.org>
Subject: Re: [PATCH 1/2] gspca pac7302: allow controlling LED separately
Date: Sat, 27 Feb 2010 08:53:16 +0100 [thread overview]
Message-ID: <4B88CF6C.2070703@redhat.com> (raw)
In-Reply-To: <4B886566.8000600@freemail.hu>
Hi,
On 02/27/2010 01:20 AM, Németh Márton wrote:
> From: Márton Németh<nm127@freemail.hu>
>
> On Labtec Webcam 2200 there is a feedback LED which can be controlled
> independent from the streaming.
This is true for a lot of cameras, so if we are going to add a way to
support control of the LED separate of the streaming state, we
should do that at the gspca_main level, and let sub drivers which
support this export a set_led callback function.
I must say I personally don't see much of a use case for this feature,
but I believe JF Moine does, so I'll leave further comments and
review of this to JF. I do believe it is important that if we go this
way we do so add the gspca_main level.
Regards,
Hans
next prev parent reply other threads:[~2010-02-27 7:46 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-24 6:52 [PATCH 1/2] gspca pac7302: add LED control Németh Márton
2010-02-24 7:22 ` Jean-Francois Moine
2010-02-27 0:20 ` [PATCH 1/2] gspca pac7302: allow controlling LED separately Németh Márton
2010-02-27 7:53 ` Hans de Goede [this message]
2010-02-27 8:22 ` Németh Márton
2010-02-27 9:04 ` Jean-Francois Moine
2010-02-27 15:35 ` Németh Márton
2010-02-27 19:12 ` Hans de Goede
2010-02-27 20:00 ` Jean-Francois Moine
2010-02-27 8:17 ` Németh Márton
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