a-
>ow...@vger.kernel.org] On Behalf Of Karicheri, Muralidharan
>Sent: Thursday, October 15, 2009 10:00 AM
>To: Hans Verkuil; Jun Nie
>Cc: g.liakhovet...@gmx.de; linux-media
>Subject: RE: Support on discontinuous planer buffer and stride
>
>Hans,
>
>>
>>Well, it i
Hans,
>
>Well, it is definitely not possible to do it in this manner since changing
>the size of struct v4l2_buffer will break the API. Furthermore, something
>like
>this will only work if the DMA engine can handle strides. Is that the case
>for your hardware? I don't think you mentioned what the
2009/10/10 Hans Verkuil :
> On Saturday 10 October 2009 03:34:27 Jun Nie wrote:
>> 2009/10/9 Hans Verkuil :
>> > On Friday 09 October 2009 07:07:32 Jun Nie wrote:
>> >> 2009/9/23 Jun Nie :
>> >> > Hi,
>> >> > I re-send this email for the last one is rejected by system. I am
>> >> > sorry if yo
On Friday 09 October 2009 07:07:32 Jun Nie wrote:
> 2009/9/23 Jun Nie :
> > Hi,
> > I re-send this email for the last one is rejected by system. I am
> > sorry if you guys received both.
> >
> > I am optimizing video playback with overlay with V4L2 driver. The
> > video content is a sub-r
2009/9/23 Jun Nie :
> Hi,
> I re-send this email for the last one is rejected by system. I am
> sorry if you guys received both.
>
> I am optimizing video playback with overlay with V4L2 driver. The
> video content is a sub-region of codec output. Thus a memory copy is
> necessary.
>
Hi,
I re-send this email for the last one is rejected by system. I am
sorry if you guys received both.
I am optimizing video playback with overlay with V4L2 driver. The
video content is a sub-region of codec output. Thus a memory copy is
necessary.
Is there plan to support for stride
