On Wednesday, May 18, 2011 00:44:26 Felipe Contreras wrote:
> On Wed, May 18, 2011 at 1:07 AM, Laurent Pinchart
> wrote:
> > I need to implement support for a YUV frame buffer in an fbdev driver. As
> > the
> > fbdev API doesn't support this out of the box, I've spent a couple of days
> > reading
On Wednesday, May 18, 2011 06:10:43 Bhupesh SHARMA wrote:
> Hi,
>
> (adding alsa mailing list in cc)
>
> > On Thursday, May 12, 2011 18:59:33 Charlie X. Liu wrote:
> > > Which HDMI receiver chip?
> >
> > Indeed, that's my question as well :-)
>
> We use Sil 9135 receiver chip which is provided
On Tuesday, May 17, 2011 22:05:26 Ondrej Zary wrote:
> On Tuesday 17 May 2011 21:33:14 Hans Verkuil wrote:
> > Hi Ondrej!
> >
> > On Sunday, May 15, 2011 23:26:33 Hans Verkuil wrote:
> > > On Sunday, May 15, 2011 22:18:21 Ondrej Zary wrote:
> > > > Thanks, it's much simpler with the new control fra
On Tuesday, May 17, 2011 23:45:07 Ondrej Zary wrote:
> Convert tea575x-tuner to use the new V4L2 control framework.
>
> Signed-off-by: Ondrej Zary
>
> --- linux-2.6.39-rc2-/include/sound/tea575x-tuner.h 2011-05-13
> 19:39:23.0 +0200
> +++ linux-2.6.39-rc2/include/sound/tea575x-tuner.h
Hi Kassey
On Wed, 18 May 2011, Kassey Lee wrote:
> hi, Guennadi, Hans:
>
> I just converted Marvell CCIC driver from ccic_cafe to
> soc_camera + videobuf, and make it stable and robust.
Nice!
> do you accept the soc_camera + videobuf to the latest kernel ?
My understanding is, th
On 08:58 Wed 18 May , Ryan Mallon wrote:
> On 05/17/2011 08:59 PM, Wu, Josh wrote:
> >
> > On Friday, May 13, 2011 5:25 AM, Ryan Mallon wrote
> >
> >> On 05/12/2011 07:42 PM, Josh Wu wrote:
> >>> This patch is to enable Atmel Image Sensor Interface (ISI) driver
> >>> support.
> >>> - Using
Hi,
(adding alsa mailing list in cc)
> On Thursday, May 12, 2011 18:59:33 Charlie X. Liu wrote:
> > Which HDMI receiver chip?
>
> Indeed, that's my question as well :-)
We use Sil 9135 receiver chip which is provided by Silicon Image.
Please see details here:
http://www.siliconimage.com/produc
On Sat, May 14, 2011 at 12:54 PM, Bruce Barnett wrote:
> I'm having a heck of a time trying to get a TV buffer card running.
> I bought a Hauppauge 950Q and HVR1255. I can get neither to work.
> I also just bought a Evga GT 430 graphics card as I was using a LGA 1156
> Intel i3 with Intel graphics
hi, Guennadi, Hans:
I just converted Marvell CCIC driver from ccic_cafe to
soc_camera + videobuf, and make it stable and robust.
do you accept the soc_camera + videobuf to the latest kernel ?
thanks
Best regards
Kassey
Email: y...@marvell.com
Application Processor Systems Engin
On Tue, May 17, 2011 at 12:23 AM, Dmitri Belimov wrote:
> Hi
>
> Fix crash when init tuner and upload twice the firmware into xc5000 at the
> some time.
>
> diff --git a/drivers/media/common/tuners/xc5000.c
> b/drivers/media/common/tuners/xc5000.c
> index aa1b2e8..a491a5b 100644
> --- a/drivers/
Oops. Nevermind, you already have looked at what ivtvfb does.
-Andy
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Hi Linus,
Please pull from:
ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
v4l_for_linus
For the following fixes:
- v4l2 core: fix two bad behaviours at subdev interface;
- cx88: fix remote control suport;
- soc-camera: fix a regression on image
On Wed, 2011-05-18 at 00:07 +0200, Laurent Pinchart wrote:
> Hi everybody,
>
> I need to implement support for a YUV frame buffer in an fbdev driver. As the
> fbdev API doesn't support this out of the box, I've spent a couple of days
> reading fbdev (and KMS) code and thinking about how we could
On Tue, May 17, 2011 at 01:33:52PM +0200, Laurent Pinchart wrote:
> Hi Javier,
>
> Thanks for the patch.
Sorry, but this laziness is getting beyond a joke... And the fact that
apparantly no one is picking up on it other than me is also a joke.
> > +static int mt9p031_power_on(struct mt9p031 *mt
On Tue, May 17, 2011 at 11:28:48AM +0200, Javier Martin wrote:
> +#include "devices.h"
> +#include "../../../drivers/media/video/omap3isp/isp.h"
> +#include "../../../drivers/media/video/omap3isp/ispreg.h"
This suggests that there's something very wrong with what's going on;
it suggests that you'r
On Tue, May 17, 2011 at 10:06:23PM +0200, Sylwester Nawrocki wrote:
> As we have I2C, SPI and platform device v4l subdevs ideally those buses should
> support Runtime PM.
They all do so.
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On Wed, May 18, 2011 at 1:07 AM, Laurent Pinchart
wrote:
> I need to implement support for a YUV frame buffer in an fbdev driver. As the
> fbdev API doesn't support this out of the box, I've spent a couple of days
> reading fbdev (and KMS) code and thinking about how we could cleanly add YUV
> sup
Hi everybody,
I need to implement support for a YUV frame buffer in an fbdev driver. As the
fbdev API doesn't support this out of the box, I've spent a couple of days
reading fbdev (and KMS) code and thinking about how we could cleanly add YUV
support to the API. I'd like to share my findings a
Convert tea575x-tuner to use the new V4L2 control framework.
Signed-off-by: Ondrej Zary
--- linux-2.6.39-rc2-/include/sound/tea575x-tuner.h 2011-05-13
19:39:23.0 +0200
+++ linux-2.6.39-rc2/include/sound/tea575x-tuner.h 2011-05-17
22:35:19.0 +0200
@@ -23,8 +23,7 @@
*/
Convert radio-sf16fmr2 to use generic TEA575x implementation. Most of the
driver code goes away as SF16-FMR2 is basically just a TEA5757 tuner
connected to ISA bus.
The card can optionally be equipped with PT2254A volume control (equivalent
of TC9154AP) - the volume setting is completely reworked a
On 05/17/2011 08:59 PM, Wu, Josh wrote:
>
> On Friday, May 13, 2011 5:25 AM, Ryan Mallon wrote
>
>> On 05/12/2011 07:42 PM, Josh Wu wrote:
>>> This patch is to enable Atmel Image Sensor Interface (ISI) driver support.
>>> - Using soc-camera framework with videobuf2 dma-contig allocator
>>> - Su
Sylwester Nawrocki wrote:
> Hi Sakari,
Hi Sylwester,
> On 05/09/2011 12:11 AM, Sakari Ailus wrote:
>> Sylwester Nawrocki wrote:
>>> On 05/07/2011 02:46 PM, Hans Verkuil wrote:
On Thursday, May 05, 2011 20:49:21 Sakari Ailus wrote:
> Hi,
>
> This is a fourth proposal for an interf
Hi Laurent,
On 05/15/2011 11:10 PM, Laurent Pinchart wrote:
> On Sunday 15 May 2011 11:33:14 Sylwester Nawrocki wrote:
>> On 05/14/2011 05:29 PM, Laurent Pinchart wrote:
>>> On Wednesday 11 May 2011 17:17:10 Sylwester Nawrocki wrote:
>>
>> I perhaps need to isolate functions out from of s5pcsis
On Tuesday 17 May 2011 21:33:14 Hans Verkuil wrote:
> Hi Ondrej!
>
> On Sunday, May 15, 2011 23:26:33 Hans Verkuil wrote:
> > On Sunday, May 15, 2011 22:18:21 Ondrej Zary wrote:
> > > Thanks, it's much simpler with the new control framework.
> > > Do the negative volume control values make sense? T
Hi Ondrej!
On Sunday, May 15, 2011 23:26:33 Hans Verkuil wrote:
> On Sunday, May 15, 2011 22:18:21 Ondrej Zary wrote:
> > Thanks, it's much simpler with the new control framework.
> > Do the negative volume control values make sense? The TC9154A chip can
> > attenuate the volume from 0 to -68dB in
Hi,
Here are my own notes from the Linaro memory management mini-summit in
Budapest. I've written them from my own point of view, which is mostly
V4L2 in embedded devices and camera related use cases. I attempted to
summarise the discussion mostly concentrating into parts which I've
considered imp
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:Tue May 17 19:00:35 CEST 2011
git hash:f9b51477fe540fb4c65a05027fdd6f2ecce4db3b
gcc version: i686-linux-gcc (GCC) 4.5
Hi Daniel,
On Friday 13 May 2011 18:16:30 Daniel Vetter wrote:
> Hi Jesse,
>
> Discussion here in Budapest with v4l and embedded graphics folks was
> extremely fruitful. A few quick things to take away - I'll try to dig
> through all
> the stuff I've learned more in-depth later (probably in a blo
Javier,
I have been using the aptina patch (https://github.com/Aptina/BeagleBoard-xM)
on beagleboard while waiting linux-media solve this mt9p031 issue. Now that you
have something working, I would like to try it - but I would like to know what
is the clock rate you actually drove the sensor.
Hi Mauro,
The following changes since commit f9b51477fe540fb4c65a05027fdd6f2ecce4db3b:
[media] DVB: return meaningful error codes in dvb_frontend (2011-05-09
05:47:20 +0200)
are available in the git repository at:
git://git.infradead.org/users/kmpark/linux-2.6-samsung s5p-csis
It's a new d
From: Igor Novgorodov
This patch adds support for the "Iconbit Analog Stick U100 FM".
Only composite & s-video inputs, no tuner support now.
Signed-off-by: Igor Novgorodov
---
--- linux-2.6.38.6.orig/drivers/media/video/cx231xx/cx231xx-cards.c
2011-05-10 02:16:23.0 +0400
+++ linu
Em 16-05-2011 17:45, Guennadi Liakhovetski escreveu:
> On Sat, 14 May 2011, Mauro Carvalho Chehab wrote:
>
>> Em 18-04-2011 17:15, Jesse Barker escreveu:
>>> One of the big issues we've been faced with at Linaro is around GPU
>>> and multimedia device integration, in particular the memory manageme
Hi,
Some time ago we were discussing the set of controls that should be implemented
for codec support.
I remember that the result of this discussion was that the controls should be as
"integrated" as possible. This included the V4L2_CID_MPEG_LEVEL and all controls
related to the quantization para
On 18/01/2011 15:42, Tomer Barletz wrote:
> Attached a patch for a bug in the lookup_callback function, were in
> case of a non-existent resource, the connected_resource_id is not
> initialized and then used in the open_session_response call of the
> session layer.
>
Hello
Can you explain what k
This patch adds the driver for the adp1653 LED flash controller. This
controller supports a high power led in flash and torch modes and an
indicator light, sometimes also called privacy light.
The adp1653 is used on the Nokia N900.
Signed-off-by: Sakari Ailus
Signed-off-by: Tuukka Toivonen
Sign
Add documentation for V4L2 flash controls.
Signed-off-by: Sakari Ailus
---
Documentation/DocBook/v4l/controls.xml | 221 ++
Documentation/DocBook/v4l/vidioc-g-ext-ctrls.xml |7 +
2 files changed, 228 insertions(+), 0 deletions(-)
diff --git a/Documentation/Doc
From: Sakari Ailus
Add a control class and a set of controls to support LED and Xenon flash
devices. An example of such a device is the adp1653.
Signed-off-by: Sakari Ailus
---
drivers/media/video/v4l2-ctrls.c | 45 ++
include/linux/videodev2.h|
Hi,
This patchset implements RFC v4 of V4L2 API for flash devices [1], with
minor modifications, and adds the adp1653 flash controller driver. There
have been changes since v1 [2] of this patchset:
- Faults on the flash LED are allowed to make the LED unusable before
the faults are read. This i
I think I have found the source of this.
linux/drivers/media/video/omap3isp/Makefile contains this:
ifdef CONFIG_VIDEO_OMAP3_DEBUG
EXTRA_CFLAGS += -DDEBUG
endif
but this module is not turned on,nor is the _DEBUG setting for it.
% grep OMAP3 media_build/v4l/.config
# CONFIG_VIDEO_OMAP3_DEBUG
Em 17-05-2011 09:49, Mauro Carvalho Chehab escreveu:
> Em 15-05-2011 18:10, Hans Verkuil escreveu:
>> On Saturday, May 14, 2011 13:46:03 Mauro Carvalho Chehab wrote:
>>> Em 14-05-2011 13:02, Hans Verkuil escreveu:
On Saturday, May 14, 2011 12:19:18 Mauro Carvalho Chehab wrote:
>>>
> So, ba
Em 15-05-2011 18:10, Hans Verkuil escreveu:
> On Saturday, May 14, 2011 13:46:03 Mauro Carvalho Chehab wrote:
>> Em 14-05-2011 13:02, Hans Verkuil escreveu:
>>> On Saturday, May 14, 2011 12:19:18 Mauro Carvalho Chehab wrote:
>>
So, based at all I've seen, I'm pretty much convinced that the nor
On 17 May 2011 13:47, Guennadi Liakhovetski wrote:
> Hi Laurent
>
> Thanks for your review! Javier, if you like, you can wait a couple of days
> until I find some time to review the driver, or you can submit a version,
> addressing Laurent's points, but be prepared to have to do another one;)
>
>
Hi Laurent
Thanks for your review! Javier, if you like, you can wait a couple of days
until I find some time to review the driver, or you can submit a version,
addressing Laurent's points, but be prepared to have to do another one;)
Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Ope
Hi Javier,
Thanks for the patch.
On Tuesday 17 May 2011 11:28:47 Javier Martin wrote:
> It has been tested in beagleboard xM, using LI-5M03 module.
>
> Signed-off-by: Javier Martin
[snip]
> diff --git a/drivers/media/video/mt9p031.c b/drivers/media/video/mt9p031.c
> new file mode 100644
> ind
Hi Sakari,
On Tuesday 17 May 2011 12:47:25 Sakari Ailus wrote:
> Laurent Pinchart wrote:
> > On Tuesday 17 May 2011 07:38:38 Sakari Ailus wrote:
> [clip]
>
> >>> If several applications read controls, only one of them will be
> >>> notified of faults. Shouldn't clearing the fault be handled expli
Laurent Pinchart wrote:
> Hi Sakari,
Hi Laurent,
> On Tuesday 17 May 2011 07:38:38 Sakari Ailus wrote:
[clip]
>>>
>>> If several applications read controls, only one of them will be notified
>>> of faults. Shouldn't clearing the fault be handled explicitly by writing
>>> to a control ? I know thi
On Tue, 17 May 2011 10:54:17 +0200
Jean-Francois Moine wrote:
> The following changes since commit
> f9b51477fe540fb4c65a05027fdd6f2ecce4db3b:
>
> [media] DVB: return meaningful error codes in dvb_frontend (2011-05-09
> 05:47:20 +0200)
>
> are available in the git repository at:
> git://li
Signed-off-by: Javier Martin
---
arch/arm/mach-omap2/board-omap3beagle.c | 130 ++-
arch/arm/mach-omap2/devices.c |2 +-
2 files changed, 127 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c
b/arch/arm/mach-omap2/boar
It has been tested in beagleboard xM, using LI-5M03 module.
Signed-off-by: Javier Martin
---
drivers/media/video/Kconfig |8 +
drivers/media/video/Makefile|1 +
drivers/media/video/mt9p031.c | 773 +++
include/media/mt9p031.h | 11
This series of patches provides support for Aptina mt9p031 sensor on
Beagleboard xM.
It has been tested using media-ctl and yavta.
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On Friday, May 13, 2011 5:25 AM, Ryan Mallon wrote
> On 05/12/2011 07:42 PM, Josh Wu wrote:
>> This patch is to enable Atmel Image Sensor Interface (ISI) driver support.
>> - Using soc-camera framework with videobuf2 dma-contig allocator
>> - Supporting video streaming of YUV packed format
>> -
The following changes since commit
f9b51477fe540fb4c65a05027fdd6f2ecce4db3b:
[media] DVB: return meaningful error codes in dvb_frontend (2011-05-09
05:47:20 +0200)
are available in the git repository at:
git://linuxtv.org/jfrancois/gspca.git for_v2.6.40
Jean-François Moine (10):
gspca
Hi Sakari,
On Tuesday 17 May 2011 07:38:38 Sakari Ailus wrote:
> Laurent Pinchart wrote:
> > On Monday 16 May 2011 15:00:39 Sakari Ailus wrote:
> >> This patch adds the driver for the adp1653 LED flash controller. This
> >> controller supports a high power led in flash and torch modes and an
> >>
Hi Mauro,
CC'ing linux-media, as the topic is of interest for the V4L2 developers.
On Saturday 14 May 2011 11:19:49 Mauro Carvalho Chehab wrote:
> After the mm panels, I had a few discussions with Hans, Rob and Daniel,
> among others, during the V4L and KMS discussions and after that. Based
> on
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