From: "Daniel Glöckner" <dg@emlix.com>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>,
Chris Zankel <chris@zankel.net>,
linux-media@vger.kernel.org
Subject: Re: [patch 5/5] saa7121 driver for s6000 data port
Date: Mon, 30 Mar 2009 15:36:42 +0200 [thread overview]
Message-ID: <49D0CAEA.1070405@emlix.com> (raw)
In-Reply-To: <200903301450.05240.hverkuil@xs4all.nl>
On 03/30/2009 02:50 PM, Hans Verkuil wrote:
> On Monday 30 March 2009 14:12:10 Daniel Glöckner wrote:
>> - valid CRC and line number in digital blanking?
>
> Do you really need to control these?
Not on this board..
> It's a PAL/NTSC encoder, so the standard specified with s_std_output will
> map to the corresponding values that you need to put in. This is knowledge
> that the i2c driver implements.
There is a micron camera connected to the controller that can output any
resolution up to 1600x1200 and we don't have standard ids for all those HD
formats supported by encoders like the ADV7197. It would be really nice to
have an interface that covers all this while being symmetric for input and output.
Daniel
--
Dipl.-Math. Daniel Glöckner, emlix GmbH, http://www.emlix.com
Fon +49 551 30664-0, Fax -11, Bahnhofsallee 1b, 37081 Göttingen, Germany
Geschäftsführung: Dr. Uwe Kracke, Dr. Cord Seele, Ust-IdNr.: DE 205 198 055
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emlix - your embedded linux partner
next prev parent reply other threads:[~2009-03-30 13:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-26 15:08 [patch 5/5] saa7121 driver for s6000 data port Hans Verkuil
2009-03-30 9:56 ` Daniel Glöckner
2009-03-30 10:03 ` Hans Verkuil
2009-03-30 12:12 ` Daniel Glöckner
2009-03-30 12:50 ` Hans Verkuil
2009-03-30 13:36 ` Daniel Glöckner [this message]
2009-03-30 13:41 ` Hans Verkuil
-- strict thread matches above, loose matches on Subject: below --
2009-03-26 14:36 [patch 1/5] s6000 data port driver Daniel Glöckner
2009-03-26 14:36 ` [patch 5/5] saa7121 driver for s6000 data port Daniel Glöckner
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