Am 01.02.2011 14:22, schrieb Mauro Carvalho Chehab:
Em 08-01-2011 13:40, Julian Scheel escreveu:
Am 06.01.2011 23:31, schrieb Julian Scheel:
Attached is the diff I currently use.
Some more process. Attached is a new patch, which allows me to capture video
and audio from a PAL tuner. Imho the
Hallo David,
Am 25.02.2011 00:36, schrieb David Cohen:
> On Mon, Feb 21, 2011 at 2:21 PM, Felipe Balbi wrote:
>> On Mon, Feb 21, 2011 at 02:09:07PM +0200, David Cohen wrote:
>>> On Mon, Feb 21, 2011 at 9:36 AM, Felipe Balbi wrote:
Hi,
On Sat, Feb 19, 2011 at 06:04:58PM +0200, Davi
On 02/24/2011 02:49 PM, Mauro Carvalho Chehab wrote:
> Em 24-02-2011 10:41, Jiri Slaby escreveu:
>> On 02/24/2011 01:53 PM, Mauro Carvalho Chehab wrote:
>>> Em 24-02-2011 09:24, Jiri Slaby escreveu:
Hmm, could anybody pick it up?
On 02/05/2011 07:20 PM, Jiri Slaby wrote:
> These
On Thu, Feb 24, 2011 at 7:17 AM, Hans Verkuil wrote:
> There are two parts to this: first of all you need a way to allocate large
> buffers. The CMA patch series is available (but not yet merged) that does
> this.
> I'm not sure of the latest status of this series.
>
> The other part is that ever
On Thu, Feb 24, 2011 at 2:19 PM, Edward Hervey wrote:
>
> What *needs* to be solved is an API for data allocation/passing at the
> kernel level which v4l2,omx,X,GL,vdpau,vaapi,... can use and that
> userspace (like GStreamer) can pass around, monitor and know about.
yes yes yes yes!!
vaapi/vdpa
As following to change the boolean type of V4L2_CID_FOCUS_AUTO to menu type,
this uvc is modified the usage of V4L2_CID_FOCUS_AUTO.
Signed-off-by: Heungjun Kim
Signed-off-by: Kyungmin Park
---
drivers/media/video/uvc/uvc_ctrl.c | 13 ++---
1 files changed, 10 insertions(+), 3 deletion
Support more modes of autofocus, it changes the type of V4L2_CID_FOCUS_AUTO
from boolean to menu. And it includes 4 kinds of enumeration types:
V4L2_FOCUS_AUTO, V4L2_FOCUS_MANUAL, V4L2_FOCUS_MACRO, V4L2_FOCUS_CONTINUOUS
Signed-off-by: Heungjun Kim
Signed-off-by: Kyungmin Park
---
drivers/media
Document about the type changes and the enumeration of the auto focus control.
Signed-off-by: Heungjun Kim
Signed-off-by: Kyungmin Park
---
Documentation/DocBook/v4l/controls.xml| 31 +---
Documentation/DocBook/v4l/videodev2.h.xml |6 +
2 files changed, 33
Hello,
Agenda
==
I faced to the absence of the mode of v4l2 focus for a couple of years.
While dealing with some few morebile camera sensors, the focus modes
are needed more than the current v4l2 focus mode, like a Macro &
Continu
On Thu, Feb 24, 2011 at 7:10 AM, Laurent Pinchart
wrote:
> On Thursday 24 February 2011 14:04:19 Hans Verkuil wrote:
>> On Thursday, February 24, 2011 13:29:56 Linus Walleij wrote:
>> > 2011/2/23 Sachin Gupta :
>> > > The imaging coprocessor in today's platforms have a general purpose DSP
>> > > a
The patch below removes an extra "l" in the word.
Signed-off-by: Justin P. Mattock
---
drivers/media/video/cx18/cx23418.h |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/cx18/cx23418.h
b/drivers/media/video/cx18/cx23418.h
index 7e40035..935f557 100
The patch below removes an extra "l" in the word.
Signed-off-by: Justin P. Mattock
---
drivers/media/video/cx231xx/cx231xx.h |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/cx231xx/cx231xx.h
b/drivers/media/video/cx231xx/cx231xx.h
index 72bbea2..82
On Mon, Feb 21, 2011 at 2:21 PM, Felipe Balbi wrote:
> On Mon, Feb 21, 2011 at 02:09:07PM +0200, David Cohen wrote:
>> On Mon, Feb 21, 2011 at 9:36 AM, Felipe Balbi wrote:
>> > Hi,
>> >
>> > On Sat, Feb 19, 2011 at 06:04:58PM +0200, David Cohen wrote:
>> >> > I have to disagree. The fundamental p
Em 24-02-2011 17:25, Igor M. Liplianin escreveu:
> В сообщении от 24 февраля 2011 21:11:13 автор Mauro Carvalho Chehab написал:
>> Em 24-02-2011 16:04, Mauro Carvalho Chehab escreveu:
>>> Hi Igor,
>>>
>>> Em 01-02-2011 20:40, Igor M. Liplianin escreveu:
Variable 'retune' does not make sense.
>
Em 24-02-2011 17:25, Igor M. Liplianin escreveu:
> В сообщении от 24 февраля 2011 21:11:13 автор Mauro Carvalho Chehab написал:
>> Em 24-02-2011 16:04, Mauro Carvalho Chehab escreveu:
>>> Hi Igor,
>>>
>>> Em 01-02-2011 20:40, Igor M. Liplianin escreveu:
Variable 'retune' does not make sense.
>
Hi all,
I jumped into the cold water and I am trying to convert the
dxr3/em8300 driver to the v4l2 api. I got some parts already working,
but I think
that the hardest parts are still missing. As you might think... yes I
have some questions :)
1) The dxr3 has a hardware fifo, which is used to play
On Thu, 2011-02-24 at 21:19 +0100, Edward Hervey wrote:
>
> Will GStreamer be as cpu/memory efficient as a pure OMX solution ?
> No,
> I seriously doubt we'll break down all the fundamental notions in
> GStreamer to make it use 0 cpu when running some processing.
I blame late night mails...
On Thursday 24 February 2011 04:08:48 Mauro Carvalho Chehab wrote:
>
> Although I know that some Hauppauge devices are supported by tm6010, I'm
> not sure if someone added the tm6010 USB ID's for The model you have to
> the tm6000 driver.
Some good news! I compiled the latest kernel (as available
On Mon, Feb 21, 2011 at 1:49 PM, Sean Young wrote:
> I have a SheevaPlug which has no (human) input or output devices, with a
> DVB USB device connected with a mythtv backend running. The DVB USB drivers
> pull in the remote control tree, which is unneeded in this case; the
> mythtv client runs el
В сообщении от 24 февраля 2011 22:25:35 автор Igor M. Liplianin написал:
> В сообщении от 24 февраля 2011 21:11:13 автор Mauro Carvalho Chehab написал:
> > Em 24-02-2011 16:04, Mauro Carvalho Chehab escreveu:
> > > Hi Igor,
> > >
> > > Em 01-02-2011 20:40, Igor M. Liplianin escreveu:
> > >> Variab
В сообщении от 24 февраля 2011 21:11:13 автор Mauro Carvalho Chehab написал:
> Em 24-02-2011 16:04, Mauro Carvalho Chehab escreveu:
> > Hi Igor,
> >
> > Em 01-02-2011 20:40, Igor M. Liplianin escreveu:
> >> Variable 'retune' does not make sense.
> >> Loop is not needed for only one try.
> >> Remov
Hi,
On Fri, 2011-02-18 at 17:39 +0100, Robert Fekete wrote:
> Hi,
>
> In order to expand this knowledge outside of Linaro I took the Liberty
> of inviting both linux-media@vger.kernel.org and
> gstreamer-de...@lists.freedesktop.org. For any newcomer I really
> recommend to do some catch-up readin
Em 24-02-2011 16:04, Mauro Carvalho Chehab escreveu:
> Hi Igor,
>
> Em 01-02-2011 20:40, Igor M. Liplianin escreveu:
>> Variable 'retune' does not make sense.
>> Loop is not needed for only one try.
>> Remove unnecessary dprintk's.
>>
>> Signed-off-by: Igor M. Liplianin
>
> This patch didn't app
Hi Igor,
Em 01-02-2011 20:40, Igor M. Liplianin escreveu:
> Remove a lot of debug messages and delays.
This patch didn't apply, probably because of the removal of the first one.
Please fix and resend. The better is to join patches 5/9 and 6/9.
Thanks!
Mauro.
>
> Signed-off-by: Igor M. Lipliani
Hi Igor,
Em 01-02-2011 20:40, Igor M. Liplianin escreveu:
> Variable 'retune' does not make sense.
> Loop is not needed for only one try.
> Remove unnecessary dprintk's.
>
> Signed-off-by: Igor M. Liplianin
This patch didn't apply. Please fix and resend.
Thanks!
Mauro.
> ---
> drivers/media/
This message is generated daily by a cron job that builds v4l-dvb for
the kernels and architectures in the list below.
Results of the daily build of v4l-dvb:
date:Thu Feb 24 19:00:38 CET 2011
git master: 1b59be2a6cdcb5a12e18d8315c07c94a624de48f
git media-master: gcc version: i6
Hi Guennadi,
I think, it's maybe a good suggestion for current trend! ( I'm not sure this
express *trend* is right :))
But, the flash or strobe control connected with sensor can be controlled by
user application
directly, not in the sensor subdev device. For example, let's think that there
is
Hello,
I have tuner Tevii s660 DVB-S2 USB
with DVB-S (QPSK) i have BER > 0 but
with DVB-S2 (8PSK) i have BER = 0 (always)
this impossible because QPSK has better modulation and should have lower
BER, also on SD channels video is perfect, but on HD channels video is
not perfect
please help, r
Hi Hans
Thanks for the review. Perhaps, I should have mentioned it in the original
post, I've written down this RFC to have a basis for a discussion. The
specific API proposals in it are nothing solid, of course, so, we can
freely discuss it here now, or, maybe we get a chance to discuss it
to
Hi,
On Thursday 24 February 2011 15:48:20 Kyungmin Park wrote:
> On Thu, Feb 24, 2011 at 10:17 PM, Hans Verkuil wrote:
> > On Tuesday, February 22, 2011 03:44:19 Clark, Rob wrote:
> >> On Fri, Feb 18, 2011 at 10:39 AM, Robert Fekete wrote:
> >> > Hi,
> >> >
> >> > In order to expand this knowled
On Thu, Feb 24, 2011 at 10:17 PM, Hans Verkuil wrote:
> On Tuesday, February 22, 2011 03:44:19 Clark, Rob wrote:
>> On Fri, Feb 18, 2011 at 10:39 AM, Robert Fekete
>> wrote:
>> > Hi,
>> >
>> > In order to expand this knowledge outside of Linaro I took the Liberty of
>> > inviting both linux-media
On Thursday 24 February 2011 02:56:54 you wrote:
> Questions like this should be directed to the mailing list and not me
> personally, where any number of people can help you out with basic
> build problems.
Hi All,
I am getting the below errors. I found there are patches available for this
but
Rework the locking in m2m driver to assure proper operation on SMP systems.
When job_abort or stop_streaming was called to immediately shutdown
a memory-to-memory transaction video buffers scheduled for processing
were never returned to vb2 and v4l2_m2m_job_finish was not called
which led to hangi
Use pix_mp member of struct v4l2_format to return a format
description rather than pix. Also fill in the plane_fmt array.
This is a missing bit of conversion to the multiplanar API.
Signed-off-by: Sylwester Nawrocki
Signed-off-by: Kyungmin Park
---
drivers/media/video/s5p-fimc/fimc-core.c | 2
Add num_clients field to struct s5p_fimc_isp_info to define exactly
size of clients array which simplifies a bit the sensors management.
Signed-off-by: Sylwester Nawrocki
Signed-off-by: Kyungmin Park
---
drivers/media/video/s5p-fimc/fimc-capture.c | 11 ++-
drivers/media/video/s5p-fim
Allow the MIPI-CSI data alignment to be defined in the board setup
as it may be different across various camera sensors.
Signed-off-by: Sylwester Nawrocki
Signed-off-by: Kyungmin Park
---
drivers/media/video/s5p-fimc/fimc-reg.c |6 --
include/media/s5p_fimc.h|2 ++
2
Use pr_debug instead of printk so it is possible to control
debug traces at runtime.
E.g. to enable debug trace in file fimc-core.c use command:
echo -n 'file fimc-core.c +p' > /sys/kernel/debug/dynamic_debug/control
or
echo -n 'file fimc-core.c -p' > /sys/kernel/debug/dynamic_debug/control
to disa
In some cases fimc H/W did not stop although there were no output
buffers available. So the capture deactivation interrupt routine
is modified and the state of ST_CAPT_RUN is cleared only
in the LAST-IRQ call.
After LAST-IRQ is generated, H/W pointer will be skipped by 1 frame.
(reference by user
Hello,
the following are a few bugfixes for s5p-fimc driver.
These patches correct fimc output DMA handling and locking in m2m driver,
so there is no issues in m2m multi-instance operation.
One of the patches adds missing g_fmt ioctl conversion to multiplanar API.
The patch series contains:
[PAT
Prevent invalid pointer dereference on error path.
Signed-off-by: Sylwester Nawrocki
Signed-off-by: Kyungmin Park
---
drivers/media/video/s5p-fimc/fimc-capture.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c
b/drivers/medi
Hi all
I have problem compiling the project
regards Vinicio
---
CC [M] /home/vinicio/Desktop/ec168-9295d36ab66e/v4l/vc032x.o
CC [M] /home/vinicio/Desktop/ec168-9295d36ab66e/v4l/zc3x
Hans Verkuil wrote:
>On Thursday, February 24, 2011 14:45:58 Mauro Carvalho Chehab wrote:
>> Em 25-01-2011 19:29, Hans Verkuil escreveu:
>> > Hi Matt,
>> >
>> > On Tuesday, January 25, 2011 03:10:38 Matt Janus wrote:
>> >> A quick test with mplayer didn't error, when i tried to use mythtv
>the d
On Thursday, February 24, 2011 14:45:58 Mauro Carvalho Chehab wrote:
> Em 25-01-2011 19:29, Hans Verkuil escreveu:
> > Hi Matt,
> >
> > On Tuesday, January 25, 2011 03:10:38 Matt Janus wrote:
> >> A quick test with mplayer didn't error, when i tried to use mythtv the
> >> driver crashed and resul
Hello Bastian,
As a newbie in kernel development, I'm facing the same issue about subdev
registration.
I'm trying to capture some raw video from a SAA7113 connected to the ISP of an
omap3530. May I please have your help with this problem?
root@cm-t35:~# modprobe iommu
[ 8409.776123] omap-iommu
Em 24-02-2011 10:41, Jiri Slaby escreveu:
> On 02/24/2011 01:53 PM, Mauro Carvalho Chehab wrote:
>> Em 24-02-2011 09:24, Jiri Slaby escreveu:
>>> Hmm, could anybody pick it up?
>>>
>>> On 02/05/2011 07:20 PM, Jiri Slaby wrote:
These devices use different internal structures (dib7000m) and
Em 25-01-2011 19:29, Hans Verkuil escreveu:
> Hi Matt,
>
> On Tuesday, January 25, 2011 03:10:38 Matt Janus wrote:
>> A quick test with mplayer didn't error, when i tried to use mythtv the
>> driver crashed and resulted in this:
>
> I could reproduce this and the fix is below. Please test!
What
On 02/24/2011 01:53 PM, Mauro Carvalho Chehab wrote:
> Em 24-02-2011 09:24, Jiri Slaby escreveu:
>> Hmm, could anybody pick it up?
>>
>> On 02/05/2011 07:20 PM, Jiri Slaby wrote:
>>> These devices use different internal structures (dib7000m) and
>>> dib7000p pid ctrl accesses invalid members causin
On Thursday 24 February 2011 14:17:12 Hans Verkuil wrote:
> On Tuesday, February 22, 2011 03:44:19 Clark, Rob wrote:
> > On Fri, Feb 18, 2011 at 10:39 AM, Robert Fekete wrote:
> > > Hi,
> > >
> > > In order to expand this knowledge outside of Linaro I took the Liberty
> > > of inviting both linux-
Hi all,
I'm getting some jitter when capturing via RCA or S-Video from an
em28xx device. Help!
Input type is PAL, other than that I haven't fiddled with mplayer or
vlc's options (vlc only sees the RCA input, mplayer sees both)
Sample: http://www.youtube.com/watch?v=OIRV5DAwIrM
--Adam
--
To unsub
On Tuesday 22 February 2011 03:44:19 Clark, Rob wrote:
> On Fri, Feb 18, 2011 at 10:39 AM, Robert Fekete wrote:
> > In order to expand this knowledge outside of Linaro I took the Liberty of
> > inviting both linux-media@vger.kernel.org and
> > gstreamer-de...@lists.freedesktop.org. For any newcomer
On Tuesday, February 22, 2011 03:44:19 Clark, Rob wrote:
> On Fri, Feb 18, 2011 at 10:39 AM, Robert Fekete
> wrote:
> > Hi,
> >
> > In order to expand this knowledge outside of Linaro I took the Liberty of
> > inviting both linux-media@vger.kernel.org and
> > gstreamer-de...@lists.freedesktop.org.
On Thursday 24 February 2011 14:04:19 Hans Verkuil wrote:
> On Thursday, February 24, 2011 13:29:56 Linus Walleij wrote:
> > 2011/2/23 Sachin Gupta :
> > > The imaging coprocessor in today's platforms have a general purpose DSP
> > > attached to it I have seen some work being done to use this DSP f
On Thursday, February 24, 2011 13:29:56 Linus Walleij wrote:
> 2011/2/23 Sachin Gupta :
>
> > The imaging coprocessor in today's platforms have a general purpose DSP
> > attached to it I have seen some work being done to use this DSP for
> > graphics/audio processing in case the camera use case is
Em 24-02-2011 09:24, Jiri Slaby escreveu:
> Hmm, could anybody pick it up?
>
> On 02/05/2011 07:20 PM, Jiri Slaby wrote:
>> These devices use different internal structures (dib7000m) and
>> dib7000p pid ctrl accesses invalid members causing kernel to die.
>>
>> Introduce pid control functions for
On Thursday, February 24, 2011 13:18:39 Guennadi Liakhovetski wrote:
> Agenda.
> ===
>
> In a recent RFC [1] I proposed V4L2 API extensions to support fast switching
> between multiple capture modes or data formats. However, this is not
> sufficient
> to efficiently leverage snapshot capabili
2011/2/23 Sachin Gupta :
> The imaging coprocessor in today's platforms have a general purpose DSP
> attached to it I have seen some work being done to use this DSP for
> graphics/audio processing in case the camera use case is not being tried or
> also if the camera usecases does not consume the
Hmm, could anybody pick it up?
On 02/05/2011 07:20 PM, Jiri Slaby wrote:
> These devices use different internal structures (dib7000m) and
> dib7000p pid ctrl accesses invalid members causing kernel to die.
>
> Introduce pid control functions for dib7000m which operate on the
> correct structure.
Agenda.
===
In a recent RFC [1] I proposed V4L2 API extensions to support fast switching
between multiple capture modes or data formats. However, this is not sufficient
to efficiently leverage snapshot capabilities of existing hardware - sensors and
SoCs, and to satisfy user-space needs, a few
Hi Michael,
Sorry for the delay, the last 2-3 weeks were very busy.
On Tuesday, February 22, 2011 13:36:08 Michael Jones wrote:
> Hans, can you weigh in on this? I'm waiting to submit a patch to
> implement lane shifter support until I get a consensus what the best
> approach is. Laurent and Sa
Hi Laurent,
First, Thanks to reply.
I commented below.
2011-02-24 오후 7:49, Laurent Pinchart 쓴 글:
> Hi,
>
> On Thursday 24 February 2011 11:45:13 Kim, HeungJun wrote:
>> Hello,
>>
>> I faced to the absence of the mode of v4l2 focus for a couple of years.
>> While dealing with some few morebile c
Subscribe linux-media
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Hi Hans,
Thanks for reviewing, and I'll send another version including Docbook documents.
Regards,
Heungjun Kim
2011-02-24 오후 7:59, Hans Verkuil 쓴 글:
> On Thursday, February 24, 2011 11:45:22 Kim, HeungJun wrote:
>> For support more modes of autofocus, it changes the type of
>> V4L2_CID_FOCUS_
On Thursday, February 24, 2011 11:45:22 Kim, HeungJun wrote:
> For support more modes of autofocus, it changes the type of
> V4L2_CID_FOCUS_AUTO
> from boolean to menu. And it includes 4 kinds of enumeration types:
>
> V4L2_FOCUS_AUTO, V4L2_FOCUS_MANUAL, V4L2_FOCUS_MACRO, V4L2_FOCUS_CONTINUOUS
>
As following to change the boolean type of V4L2_CID_FOCUS_AUTO to menu type,
this uvc is modified the usage of V4L2_CID_FOCUS_AUTO.
Signed-off-by: Heungjun Kim
Signed-off-by: Kyungmin Park
---
The place using V4L2_CID_FOCUS_AUTO is one, in only this uvc driver here.
So, only this driver affects
As following to change the boolean type of V4L2_CID_FOCUS_AUTO to menu type,
this uvc is modified the usage of V4L2_CID_FOCUS_AUTO.
Signed-off-by: Heungjun Kim
Signed-off-by: Kyungmin Park
---
The place using V4L2_CID_FOCUS_AUTO is one, in only this uvc driver here.
So, only this driver affects
Hi,
On Thursday 24 February 2011 11:45:13 Kim, HeungJun wrote:
> Hello,
>
> I faced to the absence of the mode of v4l2 focus for a couple of years.
> While dealing with some few morebile camera sensors, the focus modes
> are needed more than the current v4l2 focus mode, like a Macro &
> Continuou
Hi.
This patch adds support for ntsc 443, 525/60. I tested it with pvr 150 MCE
card + vdr + pvrinput.
Without this patch, I had a b/w picture.
Regards.
ntsc443.diff
Description: Binary data
For support more modes of autofocus, it changes the type of V4L2_CID_FOCUS_AUTO
from boolean to menu. And it includes 4 kinds of enumeration types:
V4L2_FOCUS_AUTO, V4L2_FOCUS_MANUAL, V4L2_FOCUS_MACRO, V4L2_FOCUS_CONTINUOUS
Signed-off-by: Heungjun Kim
Signed-off-by: Kyungmin Park
---
drivers/m
Hello,
I faced to the absence of the mode of v4l2 focus for a couple of years.
While dealing with some few morebile camera sensors, the focus modes
are needed more than the current v4l2 focus mode, like a Macro &
Continuous mode. The M-5MOLS camera sensor I dealt with, also support
these 2 modes.
Hi Oliver,
I have managed to make a test under Windows. It worked.
I only managed to watch France 2 with BIS.TV card and SMIT Viaccess CAM with
MediaPortal 1.2.0 Alpha.
What's the next step, shall I do another test ?
Support from DD tells me this
> Name: Manfred Völkel
>
> Message:
>
This pull request is cancelled. I'm respinning this for 2.6.39.
Regards,
Hans
On Tuesday, January 11, 2011 09:21:36 Hans Verkuil wrote:
> This implements core support for priority handling. This is basically the same
> as my RFCv3 patch series, except without some of the driver changes (
This pull request is cancelled. I'm redoing this for 2.6.39.
Regards,
Hans
On Tuesday, January 18, 2011 00:30:41 Hans Verkuil wrote:
> Hi Mauro,
>
> These patches where posted as RFC on January 3rd. I thought I made a pull
> request for them since that time since there were no comments
Hi,
>> Sorry, I accept different opinions, and in the end only one of the two
>> possibilities will be implemented, and either way it'll all work in the
>> end, but, I don't buy either of these arguments.
>
>> Complexity - the code is
>> already there, it is working, it is simple, it has not bro
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