Hi Tim,
Pardon late reply, I'm on vacation. See below...
On 06/28/2016 11:54 AM, Tim Harvey wrote:
On Tue, Jun 14, 2016 at 3:48 PM, Steve Longerbeam wrote:
Tested on imx6q SabreAuto with ADV7180, and imx6q SabreSD with
mipi-csi2 OV5640. There is device-tree support
On 06/28/2016 10:10 PM, Hans Verkuil wrote:
> On 06/28/2016 08:54 PM, Tim Harvey wrote:
>> On Tue, Jun 14, 2016 at 3:48 PM, Steve Longerbeam
>> wrote:
>>> Tested on imx6q SabreAuto with ADV7180, and imx6q SabreSD with
>>> mipi-csi2 OV5640. There is device-tree support also
On 06/28/2016 08:54 PM, Tim Harvey wrote:
> On Tue, Jun 14, 2016 at 3:48 PM, Steve Longerbeam
> wrote:
>> Tested on imx6q SabreAuto with ADV7180, and imx6q SabreSD with
>> mipi-csi2 OV5640. There is device-tree support also for imx6qdl
>> SabreLite, but that is not tested.
On Tue, Jun 14, 2016 at 3:48 PM, Steve Longerbeam wrote:
> Tested on imx6q SabreAuto with ADV7180, and imx6q SabreSD with
> mipi-csi2 OV5640. There is device-tree support also for imx6qdl
> SabreLite, but that is not tested. Also, this driver should
> theoretically work on
On 06/17/2016 07:35 PM, Steve Longerbeam wrote:
>
>
> On 06/17/2016 12:10 AM, Hans Verkuil wrote:
>> On 06/16/2016 07:02 PM, Steve Longerbeam wrote:
>>> On 06/16/2016 02:49 AM, Jack Mitchell wrote:
On 16/06/16 02:37, Steve Longerbeam wrote:
> Hi Jack,
>
> On 06/15/2016 03:43 AM,
On 06/17/2016 12:10 AM, Hans Verkuil wrote:
On 06/16/2016 07:02 PM, Steve Longerbeam wrote:
On 06/16/2016 02:49 AM, Jack Mitchell wrote:
On 16/06/16 02:37, Steve Longerbeam wrote:
Hi Jack,
On 06/15/2016 03:43 AM, Jack Mitchell wrote:
Trying to use a user pointer rather than mmap also
On 06/16/2016 07:02 PM, Steve Longerbeam wrote:
> On 06/16/2016 02:49 AM, Jack Mitchell wrote:
>>
>> On 16/06/16 02:37, Steve Longerbeam wrote:
>>> Hi Jack,
>>>
>>> On 06/15/2016 03:43 AM, Jack Mitchell wrote:
Trying to use a user pointer rather than mmap also fails and causes a
Le jeudi 16 juin 2016 à 10:02 -0700, Steve Longerbeam a écrit :
> I found the cause at least in my case. After enabling dynamic debug in
> videobuf2-dma-contig.c, "v4l2-ctl -d/dev/video0 --stream-user=8" gives
> me
>
> [ 468.826046] user data must be aligned to 64 bytes
>
>
>
> But even
Le jeudi 16 juin 2016 à 10:02 -0700, Steve Longerbeam a écrit :
> I found the cause at least in my case. After enabling dynamic debug in
> videobuf2-dma-contig.c, "v4l2-ctl -d/dev/video0 --stream-user=8" gives
> me
>
> [ 468.826046] user data must be aligned to 64 bytes
>
>
>
> But even
On 06/16/2016 02:49 AM, Jack Mitchell wrote:
>
> On 16/06/16 02:37, Steve Longerbeam wrote:
>> Hi Jack,
>>
>> On 06/15/2016 03:43 AM, Jack Mitchell wrote:
>>>
>>> Trying to use a user pointer rather than mmap also fails and causes a
>>> kernel splat.
>>>
>>
>> Hmm, I've tested userptr with the
On 16/06/16 02:37, Steve Longerbeam wrote:
Hi Jack,
On 06/15/2016 03:43 AM, Jack Mitchell wrote:
Trying to use a user pointer rather than mmap also fails and causes a kernel
splat.
Hmm, I've tested userptr with the mem2mem driver, but maybe never
with video capture. I tried "v4l2-ctl
Hi Jack,
On 06/15/2016 03:43 AM, Jack Mitchell wrote:
>
> Trying to use a user pointer rather than mmap also fails and causes a kernel
> splat.
>
Hmm, I've tested userptr with the mem2mem driver, but maybe never
with video capture. I tried "v4l2-ctl -d/dev/video0 --stream-user=8" but
that
On 06/15/16 12:43, Jack Mitchell wrote:
> On 14/06/16 23:48, Steve Longerbeam wrote:
>> Tested on imx6q SabreAuto with ADV7180, and imx6q SabreSD with
>> mipi-csi2 OV5640. There is device-tree support also for imx6qdl
>> SabreLite, but that is not tested. Also, this driver should
>> theoretically
On 14/06/16 23:48, Steve Longerbeam wrote:
Tested on imx6q SabreAuto with ADV7180, and imx6q SabreSD with
mipi-csi2 OV5640. There is device-tree support also for imx6qdl
SabreLite, but that is not tested. Also, this driver should
theoretically work on i.MX5 targets, but that is also untested.
Tested on imx6q SabreAuto with ADV7180, and imx6q SabreSD with
mipi-csi2 OV5640. There is device-tree support also for imx6qdl
SabreLite, but that is not tested. Also, this driver should
theoretically work on i.MX5 targets, but that is also untested.
Not run through v4l2-compliance yet, but that
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