Re: mt9p031 shows purple coloured capture

[Andrei Andreyanau <a.andreyanau@sam-solutions.com>]

Hi, Chris,

No, I didn't try this, but I'll try. Also I was thinking that this issue
appears because
the bus width is not 12 bits as needed by the datasheet, but 10 bits (as
it is limited
by the hardware) so I was thinking that it may cause this issue to appear.


Regards,
Andrei

On 05/16/2013 05:39 PM, Chris MacGregor wrote:
> Hi.  IIRC, I had this problem as well.  I think I "solved" it by 
> noticing that other users were simply skipping the first 3 frames. That 
> seems to consistently avoid the issue for me.  Have you tried that?
>
>      Chris
>
> On 05/16/2013 06:05 AM, Andrei Andreyanau wrote:
>> Hi, Laurent,
>> I have an issue with the mt9p031 camera. The kernel version I use
>> uses soc camera framework as well as camera does. And I have
>> the following thing which appears randomly while capturing the
>> image using gstreamer. When I start the capture for the first time, it
>> shows the correct image (live stream). When I stop and start it again
>> it may show the image in purple (it can appear on the third or fourth
>> time). Or it can show the correct image every time I start the capture.
>> Do you have any idea why it appears so?
>>
>> Thanks in advance,
>> Andrei Andreyanau
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