From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: "Enric Balletbò i Serra" <eballetbo@gmail.com>
Cc: linux-media@vger.kernel.org
Subject: Re: omap3isp: wrong image after resizer with mt9v034 sensor
Date: Wed, 26 Sep 2012 10:49:49 +0200 [thread overview]
Message-ID: <4942603.aHqLq5MBAn@avalon> (raw)
In-Reply-To: <CAFqH_515+=O+s1rOZ85hzO8nnU=Fn9O=NxV_mM+4dfowb0pa7w@mail.gmail.com>
Hi Enric,
On Wednesday 26 September 2012 09:57:53 Enric Balletbò i Serra wrote:
[snip]
> You had reason. Checking the data lines of the camera bus with an
> oscilloscope I see I had a problem, exactly in D8 /D9 data lines.
I'm curious, how have you fixed that ?
> Now I can capture images but the color is still wrong, see the following
> image captured with pipeline SENSOR -> CCDC OUTPUT
>
> http://downloads.isee.biz/pub/files/patterns/img-000001.pnm
>
> Now the image was converted using :
>
> ./raw2rgbpnm -s 752x480 -f SGRBG10 img-000001.bin img-000001.pnm
>
> And the raw data can be found here:
>
> http://downloads.isee.biz/pub/files/patterns/img-000001.bin
>
> Any idea where I can look ? Thanks.
Your sensors produces BGGR data if I'm not mistaken, not GRBG. raw2rgbpnm
doesn't support BGGR (yet), but the OMAP3 ISP preview engine can convert that
to YUV since v3.5. Just make your sensor driver expose the right media bus
format and configure the pipeline accordingly.
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2012-09-26 8:49 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-24 8:33 omap3isp: wrong image after resizer with mt9v034 sensor Enric Balletbò i Serra
2012-09-24 12:39 ` Laurent Pinchart
2012-09-24 13:49 ` Enric Balletbò i Serra
2012-09-25 0:43 ` Laurent Pinchart
2012-09-25 7:44 ` Enric Balletbò i Serra
2012-09-25 10:52 ` Laurent Pinchart
2012-09-25 11:23 ` Enric Balletbò i Serra
2012-09-25 11:31 ` Laurent Pinchart
2012-09-26 7:57 ` Enric Balletbò i Serra
2012-09-26 8:49 ` Laurent Pinchart [this message]
2012-09-26 14:15 ` Enric Balletbò i Serra
2012-09-27 11:19 ` Laurent Pinchart
[not found] ` <CAFqH_5245L5XqEGy=fpR8VNd9EHwUMZFO=p2NoLF4g4J3K0hCg@mail.gmail.com>
2012-09-27 23:32 ` Laurent Pinchart
[not found] ` <CAFqH_52g8nTTDQDJEzx9E9sC5GoQML7bV-hxjA8q4Q2TcDOTYg@mail.gmail.com>
[not found] ` <1378805.eK71Lgs3H4@avalon>
2012-09-28 15:32 ` Enric Balletbò i Serra
2012-10-01 10:25 ` Laurent Pinchart
2012-10-01 10:49 ` Enric Balletbò i Serra
2012-10-01 11:03 ` Laurent Pinchart
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