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SubjectRe: [PATCH 1/2] [media] atmel-isc: add the Image Sensor Controller code

On 4/18/2016 15:24, Hans Verkuil wrote:
> On 04/13/2016 09:44 AM, Songjun Wu wrote:
>> Add driver for the Image Sensor Controller. It manages
>> incoming data from a parallel based CMOS/CCD sensor.
>> It has an internal image processor, also integrates a
>> triple channel direct memory access controller master
>> interface.
>> Signed-off-by: Songjun Wu <>
> Hi Songjun,
> Before this driver can be accepted it has to pass the v4l2-compliance test.
> The v4l2-compliance utility is here:
> git://
> Compile the utility straight from this repository so you're up to date.
> First fix any failures you get when running 'v4l2-compliance', then do the
> same when running 'v4l2-compliance -s' (now it is streaming as well) and
> finally when running 'v4l2-compliance -f' (streaming and testing all available
> formats).
> I would like to see the output of 'v4l2-compliance -f' as part of the cover
> letter of the next patch series.
> Looking at the code I see that it will definitely fail a few tests :-)
> Certainly the VIDIOC_CREATE_BUFS support in the queue_setup function is missing.
> Read the comments for queue_setup in videobuf2-core.h for more information.
Thank you very much, I will pass the v4l2-compliance test before I send
the version 2 patch.

> Regards,
> Hans

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