Hi Tomasz,
On Thursday 02 August 2012 18:31:13 Tomasz Stanislawski wrote:
> On 06/27/2012 10:40 PM, Laurent Pinchart wrote:
> > On Tuesday 26 June 2012 13:53:34 Dima Zavin wrote:
> >> On Tue, Jun 26, 2012 at 2:40 AM, Hans Verkuil wrote:
> >>> On Tue 26 June 2012 11:11:06 Laurent Pinchart wrote:
>
Hi Laurent, Hi Dima,
On 06/27/2012 10:40 PM, Laurent Pinchart wrote:
> Hi Dima,
>
> On Tuesday 26 June 2012 13:53:34 Dima Zavin wrote:
>> On Tue, Jun 26, 2012 at 2:40 AM, Hans Verkuil wrote:
>>> On Tue 26 June 2012 11:11:06 Laurent Pinchart wrote:
On Tuesday 26 June 2012 10:40:44 Tomasz Sta
Hi Dima,
On Tuesday 26 June 2012 13:53:34 Dima Zavin wrote:
> On Tue, Jun 26, 2012 at 2:40 AM, Hans Verkuil wrote:
> > On Tue 26 June 2012 11:11:06 Laurent Pinchart wrote:
> >> On Tuesday 26 June 2012 10:40:44 Tomasz Stanislawski wrote:
> >> > Hi Dima Zavin,
> >> > Thank you for the patch and for
Hans and Laurent,
Thanks for the feedback.
On Tue, Jun 26, 2012 at 2:40 AM, Hans Verkuil wrote:
> On Tue 26 June 2012 11:11:06 Laurent Pinchart wrote:
>> Hi Dima and Tomasz,
>>
>> Sorry for the late reply.
>>
>> On Tuesday 26 June 2012 10:40:44 Tomasz Stanislawski wrote:
>> > Hi Dima Zavin,
>> >
On Tue, Jun 26, 2012 at 1:40 AM, Tomasz Stanislawski
wrote:
> Hi Dima Zavin,
> Thank you for the patch and for a ping remainder :).
>
> You are right. The unmap is missing in __vb2_queue_cancel.
> I will apply your fix into next version of V4L2 support for dmabuf.
>
> Please refer to some comments
On Tue 26 June 2012 11:11:06 Laurent Pinchart wrote:
> Hi Dima and Tomasz,
>
> Sorry for the late reply.
>
> On Tuesday 26 June 2012 10:40:44 Tomasz Stanislawski wrote:
> > Hi Dima Zavin,
> > Thank you for the patch and for a ping remainder :).
> >
> > You are right. The unmap is missing in __vb
Hi Dima and Tomasz,
Sorry for the late reply.
On Tuesday 26 June 2012 10:40:44 Tomasz Stanislawski wrote:
> Hi Dima Zavin,
> Thank you for the patch and for a ping remainder :).
>
> You are right. The unmap is missing in __vb2_queue_cancel.
> I will apply your fix into next version of V4L2 suppo
Hi Dima Zavin,
Thank you for the patch and for a ping remainder :).
You are right. The unmap is missing in __vb2_queue_cancel.
I will apply your fix into next version of V4L2 support for dmabuf.
Please refer to some comments below.
On 06/20/2012 08:12 AM, Dima Zavin wrote:
> Tomasz,
>
> I've en
Tomasz,
I've encountered an issue with this patch when userspace does several
stream_on/stream_off cycles. When the user tries to qbuf a buffer
after doing stream_off, we trigger the "dmabuf already pinned" warning
since we didn't unmap the buffer as dqbuf was never called.
The below patch adds c
From: Sumit Semwal
This patch adds support for DMABUF memory type in videobuf2. It calls relevant
APIs of dma_buf for v4l reqbuf / qbuf / dqbuf operations.
For this version, the support is for videobuf2 as a user of the shared buffer;
so the allocation of the buffer is done outside of V4L2. [A s
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