On 12/02/2010 07:35 AM, Laurent Pinchart wrote:
[snip]
Any ideas on the problem? Is there a way to force a reset to the CCDC so
that it will become IDLE?
Would you expect the ISP to recover gracefully if you removed the OMAP3530 or
the RAM from the board and plugged it back ? The same applies to
Laurent,
Attached is a patch that enables purely V4L2 applications to work if the
media pipeline has been previously setup using media-ctl.
I have tested it with both ffmpeg and gstreamer.
It works by querying the linked subdev's format when the ispvideo device
is opened. If there is no link
Laurent,
Previously I was getting iommu translation faults when switching from
the RESIZER output to the CCDC output.
I have finally pulled in all the changes on the
git://gitorious.org/maemo-multimedia/omap3isp-rx51.git line and I am
happy to say that those translation faults have gone away
Laurent,
Thanks for the quick feedback. See my comments below:
On 11/23/2010 04:45 PM, Laurent Pinchart wrote:
On Tuesday 23 November 2010 23:29:10 Lane Brooks wrote:Laurent,
If the links are setup to the resizer, then it seems that user space
applications should be able to talk the resizer
Laurent,
Things in general are working with our camera implementation using the
OMAP ISP module. There is, however, a lingering issue that I now need to
work out regarding the fact that most user space applications do not
work with our camera because of the new media framework.
Currently, th
On 11/19/2010 07:13 AM, Laurent Pinchart wrote:
On Friday 19 November 2010 15:08:38 Lane Brooks wrote:
On 11/19/2010 06:29 AM, David Cohen wrote:
On Thu, Nov 18, 2010 at 12:17:21AM +0100, ext Lane Brooks wrote:
On Wednesday 17 November 2010 00:46:27 Lane Brooks wrote:
Laurent,
I am getting
On 11/19/2010 06:29 AM, David Cohen wrote:
On Thu, Nov 18, 2010 at 12:17:21AM +0100, ext Lane Brooks wrote:
On Wednesday 17 November 2010 00:46:27 Lane Brooks wrote:
Laurent,
I am getting iommu translation errors when I try to use the CCDC output
after using the Resizer output.
If I use the
On 11/17/2010 04:09 PM, Laurent Pinchart wrote:
Hi Lane,
On Wednesday 17 November 2010 00:46:27 Lane Brooks wrote:
Laurent,
I am getting iommu translation errors when I try to use the CCDC output
after using the Resizer output.
If I use the CCDC output to stream some video, then close it
Laurent,
I am getting iommu translation errors when I try to use the CCDC output
after using the Resizer output.
If I use the CCDC output to stream some video, then close it down,
switch to the Resizer output and open it up and try to stream, I get the
following errors spewing out:
omap-io
Laurent,
Suppose I am streaming 2048x1536 YUV images from a sensor into the OMAP.
I am piping it through the resizer to drop it to 640x480 for display. So
I am reading from /dev/video6 (resizer) and have the media bus links
setup appropriately. Now the user presses the shutter button. What is
Laurent,
So far I have the everything working with the OMAP ISP to where I can
stream video on our custom board. On a previous generation of hardware
with a completely different processor and sensor, we used the V4L2
overlay feature to stream directly to our LCD for preview. I am
wondering w
On 08/09/2010 03:25 AM, Laurent Pinchart wrote:
Hi Lane,
On Monday 09 August 2010 00:56:27 Lane Brooks wrote:
On 08/08/2010 04:29 PM, Laurent Pinchart wrote:
Hi Lane,
Thanks for the patch.
On Thursday 05 August 2010 20:53:50 Lane Brooks wrote:
[snip]
I was able to get YUV CCDC capture
On 08/08/2010 04:29 PM, Laurent Pinchart wrote:
Hi Lane,
Thanks for the patch.
On Thursday 05 August 2010 20:53:50 Lane Brooks wrote:
[snip]
I was able to get YUV CCDC capture mode working with rather minimal
effort. Attached is a patch with the initial effort. Can you comment?
Writing
On 08/08/2010 04:13 PM, Laurent Pinchart wrote:
Hi Lane,
On Thursday 05 August 2010 18:06:51 Lane Brooks wrote:
On 08/04/2010 02:57 PM, Laurent Pinchart wrote:
On Tuesday 03 August 2010 17:26:48 Lane Brooks wrote:
[snip]
My question:
- Are there other things I need to when I enable
On 08/05/2010 10:06 AM, Lane Brooks wrote:
On 08/04/2010 02:57 PM, Laurent Pinchart wrote:
Hi Lane,
On Tuesday 03 August 2010 17:26:48 Lane Brooks wrote:
[snip]
My question:
- Are there other things I need to when I enable the parallel bridge?
For example, do I need to change a clock
On 08/05/2010 10:06 AM, Lane Brooks wrote:
On 08/04/2010 02:57 PM, Laurent Pinchart wrote:
Hi Lane,
On Tuesday 03 August 2010 17:26:48 Lane Brooks wrote:
[snip]
My question:
- Are there other things I need to when I enable the parallel bridge?
For example, do I need to change a clock rate
On 08/04/2010 02:57 PM, Laurent Pinchart wrote:
Hi Lane,
On Tuesday 03 August 2010 17:26:48 Lane Brooks wrote:
[snip]
My question:
- Are there other things I need to when I enable the parallel bridge?
For example, do I need to change a clock rate somewhere? From the TRM,
it seems like it
Laurent and team,
I am using the OMAP3 ISP code from the devel branch on gitorious that I
back ported to a 2.6.31 kernel. Raw bayer streaming to the CCDC output
works fine. I am using parallel input with the bridge disabled in that mode.
I am having a problem when I switch the sensor to outpu
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