Re: [beagleboard] [PATCH v6 2/2] Add support for mt9p031 sensor in Beagleboard XM.

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Hi Koen,

On 1 June 2011 20:08, Koen Kooi <koen@xxxxxxxxxxxxxxx> wrote:
>
> Op 1 jun 2011, om 17:36 heeft Javier Martin het volgende geschreven:
>
>> New "version" and "vdd_io" flags have been added.
>>
>> A subtle change now prevents camera from being registered
>> in the wrong platform.
>
> I get a decent picture now with the following:
>
> media-ctl -r -l '"mt9p031 2-0048":0->"OMAP3 ISP CCDC":0[1], "OMAP3 ISP CCDC":1->"OMAP3 ISP CCDC output":0[1]'
> media-ctl -f '"mt9p031 2-0048":0[SGRBG12 320x240], "OMAP3 ISP CCDC":0[SGRBG8 320x240], "OMAP3 ISP CCDC":1[SGRBG8 320x240]'
>
> yavta-nc --stdout -f SGRBG8 -s 320x240 -n 4 --capture=10000 --skip 3 -F $(media-ctl -e "OMAP3 ISP CCDC output") | mplayer-bayer - -demuxer  rawvideo -rawvideo w=320:h=240:format=ba81:size=76800 -vo fbdev2 -vf ba81
>
> 720p also seems to work.
>
> It is really, really dark though. Is this due to missing controls or due to the laneshifting?

I suspect it is due to the patched mplayer.
I know this because I have enabled some custom patterns in the sensor,
thus generating pure red, blue and green pictures and they didn't seem
so when played through mplayer-bayer.

You could try the same if you want. Just to confirm.

-- 
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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