On Fri, Jun 17, 2011 at 10:56:11AM +0200, Laurent Pinchart wrote:
Hello everybody,
Hi Laurent and all others,
Following our (not so) long-standing tradition of V4L2 brainstorming
meetings,
I would like to propose Cambridge, UK as a possible location for the next
brainstorming session on
On Thu, 2011-06-30 at 14:26 +0300, Sakari Ailus wrote:
[1] http://www.spinics.net/lists/linux-media/msg32527.html
Yeah, that's my expectation as well unless there are further issues found
with them.
I had not been subscribed to ML when you discussed the topic. So, might
be I missed
OK, I'm back to work after my vacation, so it's time to go through the
backlog...
On Tuesday, July 12, 2011 15:25:02 Hans de Goede wrote:
Hi,
On 07/04/2011 11:43 AM, Hans Verkuil wrote:
On Saturday, July 02, 2011 16:31:47 Hans de Goede wrote:
Hi,
On 07/02/2011 01:10 PM, Hans Verkuil
Hi Andy,
On Tue, Jul 26, 2011 at 12:12:02PM +0300, Andy Shevchenko wrote:
On Thu, 2011-06-30 at 14:26 +0300, Sakari Ailus wrote:
[1] http://www.spinics.net/lists/linux-media/msg32527.html
Yeah, that's my expectation as well unless there are further issues found
with them.
I had not
On Friday, July 15, 2011 14:46:26 Sakari Ailus wrote:
On Fri, Jul 15, 2011 at 01:38:35PM +0200, Laurent Pinchart wrote:
On Thursday 14 July 2011 19:56:10 Guennadi Liakhovetski wrote:
On Thu, 14 Jul 2011, Sakari Ailus wrote:
Hi all,
I was thinking about the sensor binning
On Friday, July 15, 2011 17:31:13 Guennadi Liakhovetski wrote:
Hello Teresa
On Fri, 15 Jul 2011, Teresa Gamez wrote:
Hello Guennadi,
Am Mittwoch, den 13.07.2011, 09:14 +0200 schrieb Guennadi Liakhovetski:
On Wed, 13 Jul 2011, LBM wrote:
my dear Guennadi
I'm wrong
On Tuesday, July 19, 2011 15:38:06 Sakari Ailus wrote:
Move documentation of structures used in DQEVENT from SUBSCRIBE_EVENT to
DQEVENT.
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
Acked-by: Hans Verkuil hans.verk...@cisco.com
This is a much better place!
Regards,
Hans
---
Just some typos/documentation improvements:
On Wednesday, July 20, 2011 10:43:08 Guennadi Liakhovetski wrote:
A possibility to preallocate and initialise buffers of different sizes
in V4L2 is required for an efficient implementation of asnapshot mode.
This patch adds two new ioctl()s:
On Wednesday, July 20, 2011 17:19:46 Sakari Ailus wrote:
On Wed, Jul 20, 2011 at 04:47:46PM +0200, Guennadi Liakhovetski wrote:
On Wed, 20 Jul 2011, Sakari Ailus wrote:
Hi, Guennadi!
Thanks for the patch!
On Wed, Jul 20, 2011 at 10:43:08AM +0200, Guennadi Liakhovetski wrote:
Hi, Andy!
On Mon, Jul 25, 2011 at 05:16:41PM +0300, Andy Shevchenko wrote:
The driver requires platform_data to be present. That's why we need to check
and fail in case of the absence of necessary data.
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
Cc: Mauro Carvalho
Hi Hans and Guennadi,
On Tue, Jul 26, 2011 at 01:05:29PM +0200, Hans Verkuil wrote:
On Wednesday, July 20, 2011 17:19:46 Sakari Ailus wrote:
On Wed, Jul 20, 2011 at 04:47:46PM +0200, Guennadi Liakhovetski wrote:
On Wed, 20 Jul 2011, Sakari Ailus wrote:
Hi, Guennadi!
Thanks
On Tuesday, July 19, 2011 15:38:07 Sakari Ailus wrote:
Define a frame start event to tell user space when the reception of a frame
starts.
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
---
Documentation/DocBook/media/v4l/vidioc-dqevent.xml | 26
I'm having the same problem, on Ubuntu Server 11.04 x64, kernel
2.6.38-10. I've also tried Debian with the same results. Here's the
debug log from the Ubuntu installation:
[416830.888124] cx231xx #0: cx231xx #0/0: registered device video3 [v4l2]
[416830.888243] cx231xx #0: cx231xx #0/0:
On Tuesday, July 26, 2011 13:44:28 Sakari Ailus wrote:
Hi Hans and Guennadi,
snip
I realized that it is not clear from the documentation whether it is
possible to call
VIDIOC_REQBUFS and make additional calls to VIDIOC_CREATE_BUFS afterwards.
That's actually a must if one wants to
On Tue, Jul 26, 2011 at 7:53 AM, Doychin Dokov r...@net1.cc wrote:
[416830.939483] cx231xx #0: can't change interface 3 alt no. to 0 (err=-71)
This is with the stock kernel, no media_build tree installed (I'm currently
compiling it).
Patches for this issue were submitted over the weekend.
На 26.7.2011 г. 15:17 ч., Devin Heitmueller написа:
On Tue, Jul 26, 2011 at 7:53 AM, Doychin Dokovr...@net1.cc wrote:
[416830.939483] cx231xx #0: can't change interface 3 alt no. to 0 (err=-71)
This is with the stock kernel, no media_build tree installed (I'm currently
compiling it).
On Tue, Jul 26, 2011 at 8:40 AM, Doychin Dokov r...@net1.cc wrote:
I find only the Sunday fix for the power ramp issue, which states it's for a
problem caused by the config hz being different of 100. Is this the patch
you point me to, and do you think it's the solution in my case?
# cat
Hi,
On 07/26/2011 11:26 AM, Hans Verkuil wrote:
OK, I'm back to work after my vacation, so it's time to go through the
backlog...
Welcome back :)
On Tuesday, July 12, 2011 15:25:02 Hans de Goede wrote:
Hi,
On 07/04/2011 11:43 AM, Hans Verkuil wrote:
snip snip
It is relevant. Take an
On Tue, Jul 26, 2011 at 01:52:44PM +0200, Hans Verkuil wrote:
On Tuesday, July 19, 2011 15:38:07 Sakari Ailus wrote:
Define a frame start event to tell user space when the reception of a frame
starts.
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
---
On Tuesday, July 26, 2011 15:51:26 Sakari Ailus wrote:
On Tue, Jul 26, 2011 at 01:52:44PM +0200, Hans Verkuil wrote:
On Tuesday, July 19, 2011 15:38:07 Sakari Ailus wrote:
Define a frame start event to tell user space when the reception of a
frame
starts.
Signed-off-by: Sakari
Thanks for your comments, Hans!
On Tue, Jul 26, 2011 at 03:59:38PM +0200, Hans Verkuil wrote:
On Tuesday, July 26, 2011 15:51:26 Sakari Ailus wrote:
On Tue, Jul 26, 2011 at 01:52:44PM +0200, Hans Verkuil wrote:
On Tuesday, July 19, 2011 15:38:07 Sakari Ailus wrote:
Define a frame start
On Tuesday, July 26, 2011 15:51:58 Hans de Goede wrote:
snip
OK, so we have two scenarios:
1) There is a manual setting which is constant until explicitly changed,
when e.g.
gain switches from auto mode to manual mode then the actual used gain is
reset to
this manual setting.
Hi,
On 07/26/2011 04:19 PM, Hans Verkuil wrote:
On Tuesday, July 26, 2011 15:51:58 Hans de Goede wrote:
snip
An open question is whether writing to an inactive and volatile control should
return
an error or not.
I would prefer an error return.
I am worried about backwards
Hi Sakari,
On Tuesday 26 July 2011 10:52:16 Sakari Ailus wrote:
On Fri, Jun 17, 2011 at 10:56:11AM +0200, Laurent Pinchart wrote:
Hello everybody,
Hi Laurent and all others,
Following our (not so) long-standing tradition of V4L2 brainstorming
meetings, I would like to propose
На 24.7.2011 г. 04:17 ч., Devin Heitmueller написа:
The following patch addresses the regression introduced in the cx231xx
driver which stopped the Hauppauge USBLive2 from working.
Confirmed working by both myself and the user who reported the issue
on the KernelLabs blog (Robert DeLuca).
I
On Tuesday 26 July 2011 16:47:18 Laurent Pinchart wrote:
Agenda for V4L2 brainstorm meeting in Cambourne, August 1-5 2011
[snip]
*Attendees*
Cisco Systems Norway:
Hans Verkuil (Chair) hverk...@xs4all.nl
Copy and paste can
Chris W wrote:
On 20/07/11 23:18, Jarod Wilson wrote:
On Wed, Jul 20, 2011 at 08:05:43AM +1000, Chris W wrote:
On 20/07/11 02:12, Jarod Wilson wrote:
The imon devices have either 1 or 2 usb interfaces on them, each wired
up to its own urb callback. The interface 0 urb callback is wired up
Not sure if it's the right place to report it.
At least here, v4l-utils doesn't compile if i2c-tools is installed,
because the latter installs a i2c-dev.h, like the kernel does with make
headers_install, but which is incompatible if used with i2c.h.
While rds-saa6588 isn't installed by
Hi all,
The OMAP 3 ISP driver implements an HS_VS event which is triggered when
the reception of a frame begins. This functionality is very, very likely
not specific to OMAP 3 ISP so it should be standardised.
I have a few patches to do that. Additionally the next expected buffer
sequence number
Move documentation of structures used in DQEVENT from SUBSCRIBE_EVENT to
DQEVENT.
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
Documentation/DocBook/media/v4l/vidioc-dqevent.xml | 107
Define a frame start event to tell user space when the reception of a frame
starts.
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
---
Documentation/DocBook/media/v4l/vidioc-dqevent.xml | 23
.../DocBook/media/v4l/vidioc-subscribe-event.xml | 18 +++
The ccdc block in the omap3isp produces frame start events. These events
were previously specific to the omap3isp. Make them generic.
Also add sequence number to the frame. This is stored to the id field.
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
---
Documentation/video4linux/omap3isp.txt
On Sun, Jul 24, 2011 at 07:36:38PM +0200, Hans de Goede wrote:
Hi,
On 07/22/2011 05:39 PM, Yordan Kamenov wrote:
Hi Hans,
Hans de Goede wrote:
Hi,
Sorry it took so long, but I've just merged the plugin
support into v4l-utils git. I did make some minor mods /
bugfixes before merging,
Hi,
OMAP3 ISP Supports 2 camera ports (csi and parallel) Does the
existing ISP drivers
support both of them at the same time.
Regards,
sriram
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On Mon, Jul 25, 2011 at 04:43:21PM +0800, James wrote:
Dear all,
Does anyone came across a v4l2 Linux Device Driver for an Image Sensor
that uses Parallel CMOS H/V and can only be control by UART interface
instead of the common I2C or SPI interface?
A similar sensor is the
On Wed, Jul 27, 2011 at 12:53:44AM +0530, Sriram V wrote:
Hi,
OMAP3 ISP Supports 2 camera ports (csi and parallel) Does the
existing ISP drivers
support both of them at the same time.
As far as I can see, the answer is yes. However, the CCDC block implements
the parallel receiver, so the
On Wed, Jul 27, 2011 at 3:40 AM, Sakari Ailus sakari.ai...@iki.fi wrote:
On Mon, Jul 25, 2011 at 04:43:21PM +0800, James wrote:
Dear all,
Does anyone came across a v4l2 Linux Device Driver for an Image Sensor
that uses Parallel CMOS H/V and can only be control by UART interface
instead of
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