Re: [PATCH] Re: omap24xxcam status (Was: v4l2 camera test app)

[David Cohen <david.cohen@indt.org.br>]

Hi,

This kind of error probably has ocurred because a dma transferring was
droped when you pressed ctrl+c. It will not affect anything, but it is
good to avoid messages like that in future patches.

Regards,

David Cohen

ext Komal Shah wrote:
> --- David Cohen <david.cohen@indt.org.br> wrote:
>
>   
>> Hi,
>>
>> I am sending a new patch with support for the new sensor interface
>> (kernel 2.6.10 TI already did it). I have made also some updates
>> according to Komal comments. :)
>>
>>     
>
> Thanx. I have tested it with H4 now, after updating sensor_ov9640.c
> with common registers settings for h4 and changing to new sensor
> interface.
>
> I am able to capture and preview qvga and vga. But using my earlier
> test application vcam.c to preview, if I press ctrl-c to exit that
> preview while (1) loop, it gives following overlay callback csr error.
> Sorry, not spent much time to investigate the cause of this error.
>
> log: 
>
> # ./vcapture -d /dev/video0 -p
> device name is /dev/video0
> v4l2: init
> v4l2: device info:
>   omap24xxcam 0.0.0 / omap24xxcam @
> v4l2: new params (320x240, UYVY, 153600 byte)
>
> <Press Ctrl-C>
>
> # 
> omap24xxcam: overlay_callback error. csr = 0x00000020
> omap24xxcam: overlay_callback error. csr = 0x00000020
>
>
> ---Komal Shah
> http://komalshah.blogspot.com/
>
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