On Wed, 2 May 2012 09:15:25 +0300
Dan Carpenter dan.carpen...@oracle.com wrote:
This looks like a cut an paste error. This is a two byte array but we
use 8 as a length parameter.
Signed-off-by: Dan Carpenter dan.carpen...@oracle.com
---
This is a static checker fix. I don't own the
On Wed, May 02, 2012 at 08:47:58AM +0200, Jean-Francois Moine wrote:
Thanks for the patch. The bug is very very old (6 years, at least -
neither have I such a webcam).
My guess is that it's harmless to write a few extra garbage bits,
but it's still worth fixing as a cleanup.
Maybe the fix
The following changes since commit 976a87b9ce3172065e21f0d136353a01df06d0d6:
[media] gspca - sn9c20x: Change the exposure setting of Omnivision sensors
(2012-04-09 14:22:52 -0300)
are available in the git repository at:
git://linuxtv.org/jfrancois/gspca.git for_v3.4
for you to fetch
Please can someone shed a little light on this?
Greatly appreciated,
Karl
On Tue 120424, Karl Kiniger wrote:
Dear all,
guvcview does not display the extra controls (focus, led etc)
any more since kernel 3.2 an higher (Fedora 16, x86_64).
after the various video modes it says:
vid:046d
Karl Hi,
I'm using a 3.2 kernel and I haven't notice this problem, can you
check the exact version that causes it.
Regards,
Paulo
2012/5/2 Karl Kiniger karl.kini...@med.ge.com:
Please can someone shed a little light on this?
Greatly appreciated,
Karl
On Tue 120424, Karl Kiniger wrote:
Hi Mauro,
Here's one more uvcvideo patch for v3.5. The first two patches have already
been submitted in a previous pull request.
The following changes since commit bcb2cf6e0bf033d79821c89e5ccb328bfbd44907:
[media] ngene: remove an unneeded condition (2012-04-26 15:29:23 -0300)
are available
Hi Chris,
On Thursday 26 April 2012 10:54:58 Chris Whittenburg wrote:
I'm using a 3.0.17 kernel on a dm3730 with a custom 8-bit grayscale sensor.
When using a simple gstreamer pipeline to test:
gst-launch -v v4l2src device=/dev/video2 !
On Tuesday 01 May 2012 18:19:39 halli manjunatha wrote:
On Tue, May 1, 2012 at 4:46 AM, Hans Verkuil hverk...@xs4all.nl wrote:
Hi all!
While working on a test function for the hardware seek functionality in
v4l2-compliance I realized that the specification is rather vague and
Hi Mike,
On Tuesday 01 May 2012 06:12:22 Michael Krufky wrote:
From: Michael Krufky mkru...@kernellabs.com
If your driver needs to deliver the raw payload to userspace without
passing through the kernel demux, use function: dvb_dmx_swfilter_raw
I like this one very much. I had a background
Hi Paulo,
I am running plain Fedora 16 on x86_64.
The last kernel where UVC dyncontrols worked was 3.1.10-2.
(If I remember correctly...) The first kernel with failing
dyncontrols was 3.2.1-1 and all later kernels up to 3.3.2-6
fail as well.
libwebcam version is libwebcam-0.2.0-4.20100322svn
Hi Mauro,
The following changes since commit bcb2cf6e0bf033d79821c89e5ccb328bfbd44907:
[media] ngene: remove an unneeded condition (2012-04-26 15:29:23 -0300)
are available in the git repository at:
git://linuxtv.org/pinchartl/media.git omap3isp-omap3isp-next
Laurent Pinchart (17):
Hi Bhupesh,
On Monday 30 April 2012 18:47:24 Bhupesh SHARMA wrote:
On Monday, April 30, 2012 3:51 PM Laurent Pinchart wrote:
On Thursday 26 April 2012 13:23:59 Bhupesh SHARMA wrote:
Hi Laurent,
Sorry to jump-in before your reply on my previous mail, but as I was
studying the
Hi Anisse,
On Thursday 26 April 2012 20:07:21 Anisse Astier wrote:
Hi,
I'm experiencing a problem with uvcvideo with kernel 3.3.3 and today's
Linus' tree.
Problem not reproduced in 3.2.15, so this could be labelled as a regression.
See webcam lsusb and (verbose!) dmesg log in
Remove input field in struct v4l2_buffer and flag V4L2_BUF_FLAG_INPUT which
tells the former is valid. The flag is used by no driver currently.
Also change the documentation accordingly.
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
karl,
I've run some tests under ubuntu 12.04 with kernel 3.2.0 and
everything seems to be working fine.
I know some changes were made to the uvcvideo module regarding XU
controls, but I was under the impression that they wouldn't break
userspace.
Logitech shutdown the quickcamteam site, so you
On Wed 120502, Paulo Assis wrote:
karl,
I've run some tests under ubuntu 12.04 with kernel 3.2.0 and
everything seems to be working fine.
I know some changes were made to the uvcvideo module regarding XU
controls, but I was under the impression that they wouldn't break
userspace.
Logitech
I have been testing the latest cx23885 driver built from
http://git.kernellabs.com/?p=stoth/cx23885-hvr1850-fixups.git;a=summary running
on kernel 3.3.4 with my HVR-1800 (model 78521). I am able to watch analog TV
with tvtime using the raw device, /dev/video0. But if I try to use it with the
Hi Guennadi,
Thanks for your quick response.
./capture-example -u -f -d /dev/video0
mx3-camera mx3-camera.0: MX3 Camera driver attached to camera 0
Failed acquiring VMA for vaddr 0x76cd9008
VIDIOC_QBUF error 22, Invalid arg
It doesn't surprise me, that this doesn't work. capture-example
On Wed, May 2, 2012 at 9:32 AM, sitten74...@mypacks.net wrote:
I have been testing the latest cx23885 driver built from
http://git.kernellabs.com/?p=stoth/cx23885-hvr1850-fixups.git;a=summary
running on kernel 3.3.4 with my HVR-1800 (model 78521). I am able to watch
analog TV with tvtime
I'm having problems compiling the tw68-v2. I looked up the code from the
error messages, but I don't know anything about making linux driver modules.
I can't find a lot about the module_param function, at least, not why
this would be wrong.
Can anyone give any comment on this?
Thanks in
Hi,
yes, libwebcam depends on uvcvideo.h, I've only added this as a patch
since it was missing from debian kernel headers at the time. I think
you should be able to get it from there now, not sure if the new
header breaks anything, I'll have to run some tests.
The other patches are not needed, but
On Wed, May 2, 2012 at 7:38 AM, Patrick Boettcher
pboettc...@kernellabs.com wrote:
Hi Mike,
On Tuesday 01 May 2012 06:12:22 Michael Krufky wrote:
From: Michael Krufky mkru...@kernellabs.com
If your driver needs to deliver the raw payload to userspace without
passing through the kernel
Hi everyone,
It's been a long time since last version (5 months)! :)
This is the third version of the OMAP4 ISS driver,
which uses Media Controller and videobuf2 frameworks.
This patchset should apply cleanly on top of v3.4-rc5 kernel tag.
This driver attempts to provide an fully open source
The define should be the result of 1 Bit number.
Bit number for GPOCTL.GPO3 field is 2, which results
in 0x4 value.
Signed-off-by: Sergio Aguirre saagui...@ti.com
---
include/linux/mfd/twl6040.h |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git
NOTE: This isn't the whole list of features that the
ISS supports, but the only ones supported at the moment.
Signed-off-by: Sergio Aguirre saagui...@ti.com
---
arch/arm/mach-omap2/devices.c | 32
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git
In memory, They are in this particular order:
- CSI2A
- CSIPHY1
- CSI2B
- CSIPHY2
Signed-off-by: Sergio Aguirre saagui...@ti.com
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 22 +-
1 files changed, 21 insertions(+), 1 deletions(-)
diff --git
This adds support for camera interface with the support for
following sensors:
- OV5640
- OV5650
Signed-off-by: Sergio Aguirre saagui...@ti.com
---
arch/arm/mach-omap2/Kconfig| 16 +
arch/arm/mach-omap2/Makefile |2 +
This adds a very limited driver for ov5640, which
only supports:
- 2592x1944 @ ~7.5 fps
- 1920x1080 @ ~15 fps,
- 1280x720 @ ~24 fps,
- 640x480 @ ~24 fps,
- 320x240 @ ~24 fps,
All in YUV422i format, using 1 CSI2 datalane @ 333 MHz.
Signed-off-by: Sergio Aguirre saagui...@ti.com
---
This adds support for camera interface with the support for
following sensors:
- OV5640
- OV5650
Signed-off-by: Sergio Aguirre saagui...@ti.com
---
arch/arm/mach-omap2/Kconfig | 16 ++
arch/arm/mach-omap2/Makefile |1 +
Also add support for following sensors:
- OV5640
- OV5650
Signed-off-by: Sergio Aguirre saagui...@ti.com
---
arch/arm/configs/omap2plus_defconfig |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/configs/omap2plus_defconfig
b/arch/arm/configs/omap2plus_defconfig
Signed-off-by: Sergio Aguirre saagui...@ti.com
---
arch/arm/mach-omap2/devices.c |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 2b8cf73..5259691 100644
--- a/arch/arm/mach-omap2/devices.c
+++
Signed-off-by: Sergio Aguirre saagui...@ti.com
---
drivers/media/video/Kconfig |6 +
drivers/media/video/Makefile |1 +
drivers/media/video/ov5650.c | 733 ++
include/media/ov5650.h | 10 +
4 files changed, 750 insertions(+), 0
On Wed, May 2, 2012 at 10:15 AM, Sergio Aguirre saagui...@ti.com wrote:
Hi everyone,
It's been a long time since last version (5 months)! :)
This is the third version of the OMAP4 ISS driver,
which uses Media Controller and videobuf2 frameworks.
This patchset should apply cleanly on top of
OK, so UVCIOC_CTRL_ADD is no longer available, now we have:
UVCIOC_CTRL_MAP and UVCIOC_CTRL_QUERY, so I guess some changes are
needed, I'll try to fix this ASAP.
Regards,
Paulo
2012/5/2 Paulo Assis pj.as...@gmail.com:
Hi,
yes, libwebcam depends on uvcvideo.h, I've only added this as a patch
In case it might be helpful, here's the output of v4l2-ctl -d /dev/video1
--log-status:
http://pastebin.com/4iTcXDNP
Thanks,
Jonathan
-Original Message-
From: Devin Heitmueller dheitmuel...@kernellabs.com
Sent: May 2, 2012 9:58 AM
To: sitten74...@mypacks.net
Cc:
This message is generated daily by a cron job that builds media_tree for
the kernels and architectures in the list below.
Results of the daily build of media_tree:
date:Wed May 2 19:00:16 CEST 2012
git hash:bcb2cf6e0bf033d79821c89e5ccb328bfbd44907
gcc version: i686-linux-gcc
Hi all,
This is my first intended-to-be-complete RFC patch to get rid of the enums
in V4L2 IOCTL structs. The approach is the one outlined first by Mauro
(AFAIR):
URL:http://www.spinics.net/lists/linux-media/msg46504.html
A set of compat structs (and compat IOCTLs) are created and there are a
Replace enums in IOCTL structs by __u32. The size of enums is variable and
thus problematic. Compatibility structs having exactly the same as original
definition are provided for compatibility with old binaries with the
required conversion code.
Signed-off-by: Mauro Carvalho Chehab
Implement compat functions to provide conversion between structs containing
enums and those not. The functions are intended to be removed when the
support for such old binaries is no longer necessary.
Signed-off-by: Sakari Ailus sakari.ai...@iki.fi
---
drivers/media/video/Kconfig | 12 +
I just tried again with a live CD running kernel 3.2 and got clean video with
cat /dev/video1 /tmp/foo.mpg. So there is a definitely a regression here.
Please let me know what I can do to help track it down.
Regards,
Jonathan
-Original Message-
From: sitten74...@mypacks.net
Sent:
Hi Sergio,
Thanks for the patches!!
On Wed, May 02, 2012 at 10:15:46AM -0500, Sergio Aguirre wrote:
...
+static int sdp4430_ov_cam1_power(struct v4l2_subdev *subdev, int on)
+{
+ struct device *dev = subdev-v4l2_dev-dev;
+ int ret;
+
+ if (on) {
+ if
On Wed, May 2, 2012 at 3:23 PM, sitten74...@mypacks.net wrote:
I just tried again with a live CD running kernel 3.2 and got clean video with
cat /dev/video1 /tmp/foo.mpg. So there is a definitely a regression here.
Please let me know what I can do to help track it down.
I'm already about
Hi Hans,
On Wed, May 02, 2012 at 10:45:22PM +0200, Hans Verkuil wrote:
On Wed May 2 2012 21:13:47 Sakari Ailus wrote:
Replace enums in IOCTL structs by __u32. The size of enums is variable and
thus problematic. Compatibility structs having exactly the same as original
definition are
From: Manjunatha Halli x0130...@ti.com
The list of new features -
1) New control class for FM RX
2) New FM RX CID's - De-Emphasis filter mode and RDS AF switch
3) New FM TX CID - RDS Alternate frequency set.
Signed-off-by: Manjunatha Halli x0130...@ti.com
---
From: Manjunatha Halli x0130...@ti.com
This patch adds below features to TI's V4l2 FM driver for Wilink
chipsets,
1) FM RX Set frequency allows to set frequency anywhere between
65.5 MHz till 108 MHz (if chip is Wilink8 then till 164.55 MHz)
2) FM RX seek caters for band
From: Manjunatha Halli x0130...@ti.com
Signed-off-by: Manjunatha Halli x0130...@ti.com
---
drivers/media/video/v4l2-ctrls.c |1 +
include/linux/videodev2.h|1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/v4l2-ctrls.c
From: Manjunatha Halli x0130...@ti.com
Mauro and the list,
This version 3 of patchset resolves the comments received from
Han's on patchset v2.
This patchset creates new control class 'V4L2_CTRL_CLASS_FM_RX' for FM RX,
introduces 2 new CID's for FM RX and and 1 new CID for FM TX. Also adds 1
From: Manjunatha Halli x0130...@ti.com
This patch creates new ctrl class for FM RX and adds new CID's for
below FM features,
1) De-Emphasis filter mode
2) RDS AF switch
Also this patch adds a field for band selection in struct v4l2_hw_freq_seek
Signed-off-by: Manjunatha Halli
From: Manjunatha Halli x0130...@ti.com
This patch adds support for following FM TX RDS features,
1. Radio Text
2. PS Name
3. PI Code
4. PTY Code.
Along with above this patch fixes few other minor issues(like
fm tx get frequency, unnecessary error messages etc).
Hi Hans,
Em 02-05-2012 17:45, Hans Verkuil escreveu:
On Wed May 2 2012 21:13:47 Sakari Ailus wrote:
Replace enums in IOCTL structs by __u32. The size of enums is variable and
thus problematic. Compatibility structs having exactly the same as original
definition are provided for compatibility
The driver uses the ctrl value passed in as a bool to determine whether
to enable auto-exposure, but the auto-exposure setting is defined as an
enum where AUTO has a value of 0 and MANUAL has a value of 1. This leads
to a reversed logic where if you send in AUTO, it actually sets manual
exposure
Em 02-05-2012 16:13, Sakari Ailus escreveu:
Implement compat functions to provide conversion between structs containing
enums and those not. The functions are intended to be removed when the
support for such old binaries is no longer necessary.
This is not a full review of this patch, as
Hi Mauro,
On Wednesday 02 May 2012 19:32:23 Mauro Carvalho Chehab wrote:
Em 02-05-2012 16:13, Sakari Ailus escreveu:
Implement compat functions to provide conversion between structs
containing enums and those not. The functions are intended to be removed
when the support for such old
---
lib/libv4lconvert/control/libv4lcontrol.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/libv4lconvert/control/libv4lcontrol.c
b/lib/libv4lconvert/control/libv4lcontrol.c index e802a90..f9fda71 100644
--- a/lib/libv4lconvert/control/libv4lcontrol.c
+++
On Wed, 2012-05-02 at 19:17 -0300, Mauro Carvalho Chehab wrote:
We can speed-up the conversions, with something like:
enum foo {
BAR
};
if (sizeof(foo) != sizeof(u32))
call_compat_logic().
I suspect that sizeof() won't work inside a macro.
sizeof() is evaluated at
On 12-04-29 08:09 PM, Devin Heitmueller wrote:
I don't know why you're not seeing valid data on femon with the 950q.
It should be printing out fine, and it's on the same 0.1 dB scale.
Try running just azap and see if the SNR is reported there.
$ azap -c ~/last-channel-scan.prev 100-3
using
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