On 06/20/2018 01:54 AM, Philipp Zabel wrote:
Hi Steve,
On Tue, 2018-06-19 at 18:30 -0700, Steve Longerbeam wrote:
I've found some time to diagnose the behavior of interweave with B/T line
swapping (to support interlaced-bt) with planar formats.
There are a couple problems (one known and one
Hi Steve,
On Tue, 2018-06-19 at 18:30 -0700, Steve Longerbeam wrote:
> Hi Philipp, Krzysztof,
>
> On 06/15/2018 01:33 AM, Krzysztof Hałasa wrote:
> > Steve Longerbeam writes:
> >
> > > Right, the selection of interweave is moved to the capture devices,
> > > so the following will enable interwe
Hi Philipp, Krzysztof,
On 06/15/2018 01:33 AM, Krzysztof Hałasa wrote:
Steve Longerbeam writes:
Right, the selection of interweave is moved to the capture devices,
so the following will enable interweave:
v4l2-ctl -dN --set-fmt-video=field=interlaced_tb
and
So the patch to adv7180 needs
Steve Longerbeam writes:
> Right, the selection of interweave is moved to the capture devices,
> so the following will enable interweave:
>
> v4l2-ctl -dN --set-fmt-video=field=interlaced_tb
and
> So the patch to adv7180 needs to be modified to report # field lines.
>
> Try the following:
>
> -
Hi Krzysztof,
On 06/14/2018 02:39 AM, Krzysztof Hałasa wrote:
Reporting from the field :-)
The fix-csi-interlaced.3 branch is still a bit off the track I guess:
Yes, it's still a WIP. A couple things are remaining:
- fix interweave with negative offsets for planar pixel formats.
- update th
Reporting from the field :-)
The fix-csi-interlaced.3 branch is still a bit off the track I guess:
media-ctl -V "'adv7180 2-0020':0 [fmt:UYVY2X8/576 field:seq-tb]"
media-ctl -V "'ipu2_csi1_mux':2 [fmt:UYVY2X8/720x576]"
media-ctl -V "'ipu2_csi1':2 [fmt:AYUV32/720x576 field:interlaced-tb]"
Hi Javier, thanks for the confirmations. I'm working on a
fix for imx-media.
Steve
On 06/12/2018 10:27 AM, Javier Martinez Canillas wrote:
Hi Steve,
On 06/11/2018 11:06 PM, Steve Longerbeam wrote:
[snip]
I've been made aware [1] that recently V4L2_FIELD_ALTERNATE has been
clarified [2] to
Hi Steve,
On 06/11/2018 11:06 PM, Steve Longerbeam wrote:
[snip]
>>
>> I've been made aware [1] that recently V4L2_FIELD_ALTERNATE has been
>> clarified [2] to specify that v4l2_mbus_fmt.height should contain the
>> number of lines per field, not per frame:
>
> Yep! That was nagging at me as we
On Mon, 2018-06-11 at 14:06 -0700, Steve Longerbeam wrote:
>
> On 06/11/2018 02:19 AM, Philipp Zabel wrote:
> > Hi Steve,
> >
> > On Sun, 2018-06-10 at 17:08 -0700, Steve Longerbeam wrote:
> > > Hi Philipp,
> > >
> > > On 06/01/2018 06:13 AM, Philipp Zabel wrote:
> > > > The IPU also supports in
On 06/11/2018 02:19 AM, Philipp Zabel wrote:
Hi Steve,
On Sun, 2018-06-10 at 17:08 -0700, Steve Longerbeam wrote:
Hi Philipp,
On 06/01/2018 06:13 AM, Philipp Zabel wrote:
The IPU also supports interlaced buffers that start with the bottom field.
To achieve this, the the base address EBA ha
Hi Steve,
On Sun, 2018-06-10 at 17:08 -0700, Steve Longerbeam wrote:
> Hi Philipp,
>
> On 06/01/2018 06:13 AM, Philipp Zabel wrote:
> > The IPU also supports interlaced buffers that start with the bottom field.
> > To achieve this, the the base address EBA has to be increased by a stride
> > leng
Hi Philipp,
On 06/01/2018 06:13 AM, Philipp Zabel wrote:
The IPU also supports interlaced buffers that start with the bottom field.
To achieve this, the the base address EBA has to be increased by a stride
length and the interlace offset ILO has to be set to the negative stride.
Signed-off-by:
The IPU also supports interlaced buffers that start with the bottom field.
To achieve this, the the base address EBA has to be increased by a stride
length and the interlace offset ILO has to be set to the negative stride.
Signed-off-by: Philipp Zabel
---
drivers/gpu/ipu-v3/ipu-cpmem.c | 8 +
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