Hi
On Tue, 12 Apr 2011, Kassey Lee wrote:
hi, Guennadi:
a lot of sensors support JPEG output.
1) bytesperline is defined by sensor timing.
2) and sizeimage is unknow for jpeg.
how about for JPEG
1) host driver gets bytesperline from sensor driver.
2) sizeimage
Hi Laurent,
On Friday 25 March 2011 14:10:28 Daniel Lundborg wrote:
On Thursday 24 March 2011 11:26:01 Daniel Lundborg wrote:
[snip]
I can see on the oscilloscope that the sensor is sending
something
when I trigger it, but no picture is received..
something is a bit
Hi,
On 04/12/2011 08:28 AM, Guennadi Liakhovetski wrote:
Hi
On Tue, 12 Apr 2011, Kassey Lee wrote:
hi, Guennadi:
a lot of sensors support JPEG output.
1) bytesperline is defined by sensor timing.
Im not sure whether this is the case. Doesn't bytesperline refer only
to the data
2011/4/12 Kassey Lee kassey1...@gmail.com:
Hi, Guennadi;
for sizeimage , I agree with you. that we can overwrite it
after a frame is done.
for byteperline: on Marvell soc.
it needs to know the bytesperline before receive frame from sensor.
what we did now is hardcode in
Hi Hans,
Hans Verkuil wrote:
[clip]
diff --git a/drivers/media/video/v4l2-fh.c
b/drivers/media/video/v4l2-fh.c
index 8635011..c6aef84 100644
--- a/drivers/media/video/v4l2-fh.c
+++ b/drivers/media/video/v4l2-fh.c
@@ -93,10 +93,8 @@ void v4l2_fh_exit(struct v4l2_fh *fh)
{
if (fh-vdev
On Tue, 12 Apr 2011, Kassey Lee wrote:
2011/4/12 Kassey Lee kassey1...@gmail.com:
Hi, Guennadi;
for sizeimage , I agree with you. that we can overwrite it
after a frame is done.
for byteperline: on Marvell soc.
it needs to know the bytesperline before receive frame
Yes, thank you very much!
2011/4/12 Guennadi Liakhovetski g.liakhovet...@gmx.de:
On Tue, 12 Apr 2011, Kassey Lee wrote:
2011/4/12 Kassey Lee kassey1...@gmail.com:
Hi, Guennadi;
for sizeimage , I agree with you. that we can overwrite it
after a frame is done.
for
Hi Hans, Tomasz,
On Monday 11 April 2011 12:42:10 Tomasz Stanislawski wrote:
Hans Verkuil wrote:
On Wednesday, April 06, 2011 10:44:17 Tomasz Stanislawski wrote:
Hello everyone,
This patch-set introduces new ioctls to V4L2 API. The new method for
configuration of cropping and
Add the subdev driver for the MIPI CSIS units available in
S5P and Exynos4 SoC series. This driver supports both CSIS0
and CSIS1 MIPI-CSI2 receivers. The driver requires Runtime PM
to be enabled for proper operation.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Kyungmin
Hello,
Is there any way to find out whether the Prolink PixelView PlayTV
D235U DVB-T USB device is supported in Linux?
http://www.linuxtv.org/wiki/index.php/DVB-T_USB_Devices only has the
Prolink Pixelview SBTVD; according to the Prolink website that is
the D231U model. I wonder if these use the
Currently video capturing using streaming I/O method
doesn't work if capturing to overlay buffer took place
before.
When enabling the stream we have to check the overlay
enable driver flag and reset it so that the interrupt
handler won't execute the overlay interrupt path after
enabling DMA in
Am Freitag, den 08.04.2011, 15:27 +0200 schrieb Teresa Gamez:
Hello Guennadi,
Am Donnerstag, den 07.04.2011, 14:41 +0200 schrieb Guennadi
Liakhovetski:
Hello Teresa
On Thu, 7 Apr 2011, Teresa Gamez wrote:
Hello Guennadi,
the datasheet also says (see table 3):
quote
On 4/11/11, Jarod Wilson ja...@wilsonet.com wrote:
So I was just circling back around on this one, and took some time to read
the actual code and the radio support addition. After doing so, I don't
see why the patch I proposed wouldn't do. The buffer is only manipulated
if !dev-radio or if
On 04/12/2011 04:10 AM, Robby Workman wrote:
--- a/Make.rules
+++ b/Make.rules
@@ -11,6 +11,7 @@ PREFIX = /usr/local
LIBDIR = $(PREFIX)/lib
# subdir below LIBDIR in which to install the libv4lx libc wrappers
LIBSUBDIR = libv4l
+MANDIR = /usr/share/man
Why did you hardcode /usr instead
If you reply to this e-mail, please don't change the subject line
content!!! Thank you in advance.
Dear Sales,
We are looking for the following:
P/N: cxd2820
Q-ty: 1 pcs
pls advise your best price.
Pls advise the approximate shipping weight and delivery time.
I appreciate your feedback.
Laurent Pinchart wrote:
Subdevs already have their own entity, don't register as second one when
registering the subdev device node.
Thanks for the patch!
Acked-by: Sakari Ailus sakari.ai...@maxwell.research.nokia.com
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
Hi Mauro,
The following changes since commit 28df73703e738d8ae7a958350f74b08b2e9fe9ed:
[media] xc5000: Improve it to work better with 6MHz-spaced channels
(2011-03-28 15:49:28 -0300)
are available in the git repository at:
git://linuxtv.org/pinchartl/media.git omap3isp-next-omap3isp
Those
Hi Hans,
Hans Verkuil wrote:
+ union {
+ __s32 value;
+ __s64 value64;
+ };
+} __attribute__ ((packed));
+
struct v4l2_event {
__u32 type;
union {
struct v4l2_event_vsync vsync;
+ struct
On Tue, 12 Apr 2011, Andreas Oberritter wrote:
On 04/12/2011 04:10 AM, Robby Workman wrote:
--- a/Make.rules
+++ b/Make.rules
@@ -11,6 +11,7 @@ PREFIX = /usr/local
LIBDIR = $(PREFIX)/lib
# subdir below LIBDIR in which to install the libv4lx libc wrappers
LIBSUBDIR = libv4l
+MANDIR =
On Mon, Apr 11, 2011 at 4:52 PM, Janusz Krzysztofik
jkrzy...@tis.icnet.pl wrote:
Dnia poniedziałek 11 kwiecień 2011 o 22:05:35 Aguirre, Sergio
napisał(a):
Please find below a refreshed patch, which should be based on
mainline commit:
Hi,
This version works for me, and fixes the regression.
Hi Laurent,
Thank you for your comments.
Hi Hans, Tomasz,
On Monday 11 April 2011 12:42:10 Tomasz Stanislawski wrote:
Hans Verkuil wrote:
On Wednesday, April 06, 2011 10:44:17 Tomasz Stanislawski wrote:
Hello everyone,
This patch-set introduces new ioctls to V4L2 API. The new method
On Apr 11, 2011, at 6:57 PM, Márcio Alves wrote:
patch to cx231xx: add support for Kworld UB430
Signed-off-by: Márcio A Alves fr...@gmail.com
diff -upr ../new_build2/linux//drivers/media/dvb/dvb-usb/dvb-usb-ids.h
linux//drivers/media/dvb/dvb-usb/dvb-usb-ids.h
---
Hello,
I have problem with UVC webcam. It's Genius Facecam 1000. I would like
to use it with mjpg-streamer. Before this model, I had Facecam 1320,
but it wasn't mjpeg capable, so mjpg-streamer had to do jpeg
compresion and it was quite slow. Facecam 1000 can provide mjpg stream
by itself and it
Dnia wtorek 12 kwiecień 2011 o 17:39:35 Aguirre, Sergio napisał(a):
On Mon, Apr 11, 2011 at 4:52 PM, Janusz Krzysztofik
jkrzy...@tis.icnet.pl wrote:
Dnia poniedziałek 11 kwiecień 2011 o 22:05:35 Aguirre, Sergio
napisał(a):
Please find below a refreshed patch, which should be based on
2011/4/12 Janusz Krzysztofik jkrzy...@tis.icnet.pl:
Dnia wtorek 12 kwiecień 2011 o 17:39:35 Aguirre, Sergio napisał(a):
On Mon, Apr 11, 2011 at 4:52 PM, Janusz Krzysztofik
jkrzy...@tis.icnet.pl wrote:
Dnia poniedziałek 11 kwiecień 2011 o 22:05:35 Aguirre, Sergio
napisał(a):
Please find
Hello again,
now I discovered, that it's possible to change module parameters even
if they are compiled in kernel... So I did:
echo 2 /sys/module/uvcvideo/parameters/quirks
And v4l example now ends like this:
VIDIOC_S_FMT error 28, No space left on device
Error No space left indicates
Hello,
I'm sorry for another mail. It works with quirks 128 and uncompressed
YUV format. Is there any way how to use compressed MJPEG? Should I try
compile never uvcvideo driver?
Dne 12. dubna 2011 18:55 Zdeněk Materna zdenek.mate...@gmail.com napsal(a):
Hello again,
now I discovered, that
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 Apr 12 19:00:30 CEST 2011
git hash:d9954d8547181f9a6a23f835cc1413732700b785
gcc version: i686-linux-gcc (GCC)
In commit 8aff8ba95155df, most of the manipulations to vbuf inside
copy_streams were gated on if !dev-radio, but one place that touches
vbuf lays outside those gates -- a memcpy of vbuf isn't NULL. If we
initialize vbuf to NULL, that memcpy will never happen in the case where
we do have dev-radio,
Here are two more use-cases for flash that might help inform the API
design. Sakari encouraged me to post these. The person writing this is
Andrew Adams, but I'm sending this from Sung Hee's account, because I
only just subscribed to linux-media and can't immediately figure out
how to reply to
Many media center remotes have buttons intended for jumping straight to
one type of media browser or another -- commonly, images/photos/pictures,
audio/music, television, and movies. At present, remotes with an images
or photos or pictures button use any number of different keycodes which
sort of
There are some additional Nuvoton LPC Super I/O chips that report the PNP
device ID the nuvoton-cir driver binds to, and we *should* be able to
support them all. This gets us closer...
Jarod Wilson (2):
[media] rc/nuvoton-cir: only warn about unknown chips
[media] rc/nuvoton-cir: enable CIR
There are additional chip IDs that report a PNP ID of NTN0530, which we
were refusing to load on. Instead, lets just warn if we encounter an
unknown chip, as there's a chance it will work just fine.
Also, expand the list of known hardware to include both an earlier and a
later generation chip
Thanks to some excellent investigative work by Douglas Clowes, it was
uncovered that the older w83667hg Nuvoton chip functions with this
driver after actually enabling the CIR function via its multi-function
chip config register. The already-supported w83677hg hardware has CIR
enabled out of the
Jarod Wilson ja...@redhat.com wrote:
Many media center remotes have buttons intended for jumping straight to
one type of media browser or another -- commonly,
images/photos/pictures,
audio/music, television, and movies. At present, remotes with an images
or photos or pictures button use any
Andy Walls wrote:
Jarod Wilsonja...@redhat.com wrote:
Many media center remotes have buttons intended for jumping straight to
one type of media browser or another -- commonly,
images/photos/pictures,
audio/music, television, and movies. At present, remotes with an images
or photos or pictures
After switching from mem-dma_handle to virt_to_phys(mem-vaddr) used
for obtaining page frame number passed to remap_pfn_range()
(commit 35d9f510b67b10338161aba6229d4f55b4000f5b), videobuf-dma-contig
stopped working on my ARM based board. The ARM architecture maintainer,
Russell King, confirmed
On Tuesday, April 12, 2011 02:00:53 PM Jarod Wilson wrote:
Andy Walls wrote:
Jarod Wilsonja...@redhat.com wrote:
Many media center remotes have buttons intended for jumping straight
to one type of media browser or another -- commonly,
images/photos/pictures,
audio/music, television,
Dmitry Torokhov wrote:
On Tuesday, April 12, 2011 02:00:53 PM Jarod Wilson wrote:
Andy Walls wrote:
Jarod Wilsonja...@redhat.com wrote:
Many media center remotes have buttons intended for jumping straight
to one type of media browser or another -- commonly,
images/photos/pictures,
On Tue, Apr 12, 2011 at 11:06:34PM +0200, Janusz Krzysztofik wrote:
The patch tries to solve this regression by using
virt_to_phys(bus_to_virt(mem-dma_handle)) instead of problematic
virt_to_phys(mem-vaddr).
Who says that DMA handles are bus addresses in the strictest sense?
DMA handles on
Hi,
I've made tests with my board:
Model: Kaiomy TVnPC U2
http://www.kaiomy.com/products_feat.aspx?id=56
idVendor=eb1a, idProduct=e301
uname -r
2.6.35.12-88.fc14.i686.PAE
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the body of a message to
Hi,
port20031 wrote:
Hi,
I've made tests with my board:
Model: Kaiomy TVnPC U2
http://www.kaiomy.com/products_feat.aspx?id=56
idVendor=eb1a, idProduct=e301
uname -r
2.6.35.12-88.fc14.i686.PAE
What happened? You can share the dmesg as well.
Cheers
Douglas
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To unsubscribe from this
On Tue, 12 Apr 2011, Russell King - ARM Linux wrote:
On Tue, Apr 12, 2011 at 11:06:34PM +0200, Janusz Krzysztofik wrote:
The patch tries to solve this regression by using
virt_to_phys(bus_to_virt(mem-dma_handle)) instead of problematic
virt_to_phys(mem-vaddr).
Who says that DMA
Hi Guennadi,
I was wondering what's the stand on allowing soc_camera host drivers to have
internal scalers...
It looks possible, but however I see one important blocker for being able to
change window rectangle while streaming (for example, when attempting to do
zoom in/out during streaming).
As Winfried handygewinnsp...@gmx.de pointed, me UTF-8 can have up to
32 bits.
Also, someone might want to convert data to UCS-4, So, the buffer need to
have 4 bytes per char, to be safe.
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
diff --git a/util/scan/scan.c b/util/scan/scan.c
Altrough iconv seems to recognize also ISO-6937, and scan uses its own table
for it, as iconv --list shows it as ISO6937, use the name provided by
iconv. Thanks to Winfried handygewinnsp...@gmx.de to point this issue to
me.
While here, improve the help message for the -C parameter, and show the
According to IEEE Std 1003.1[1], the common way to specify LANG/LC_TYPE
is:
language[_territory][.codeset]
However, a variant may also be used, like:
[language[_territory][.codeset][@modifier]]
Change the logic to allow getting the charset also with the extended
syntax.
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