All,
I'm attempting to capture a single frame from the /dev/video0 output of my
HVR-4000 card's analogue tuner as a JPEG.
Whilst several resources exist for capturing the output of a card with h/w MPEG
compression, I'm unable to determine the format of the /dev/video0 data for a
frame grabber
On Tue, Nov 09, 2010 at 09:43:29AM +0100, Michael PARKER wrote:
I'm attempting to capture a single frame from the /dev/video0 output of
my HVR-4000 card's analogue tuner as a JPEG.
Whilst several resources exist for capturing the output of a card with
h/w MPEG compression, I'm unable to
Daniel,
Many thanks for your mail. Please excuse the naivety of my questions - I'm a
h/w guy and a nube to the s/w world.
-Original Message-
From: Daniel Glöckner [mailto:daniel...@gmx.net]
Sent: 09 November 2010 09:10
To: Michael PARKER
Cc: linux-media@vger.kernel.org
Subject:
On Tue, 02 Nov 2010 21:17:38 +0100, David Härdeman da...@hardeman.nu
wrote:
This is my current patch queue, the main change is to make struct rc_dev
the primary interface for rc drivers and to abstract away the fact that
there's an input device lurking in there somewhere.
Mauro,
you have
Hi David,
Em 09-11-2010 08:27, David Härdeman escreveu:
On Tue, 02 Nov 2010 21:17:38 +0100, David Härdeman da...@hardeman.nu
wrote:
This is my current patch queue, the main change is to make struct rc_dev
the primary interface for rc drivers and to abstract away the fact that
there's an
Em 25-10-2010 15:59, Maciej Szmigiero escreveu:
[V4L][SAA7134] fix tda9887 detection on cold and eeprom read corruption on
warm Medion 7134
When Medion 7134 analog+DVB-T card is cold (after powerup) the tda9887 analog
demodulator
won't show on i2c bus.
This results in no signal on analog
Em 26-10-2010 10:58, Florian Klink escreveu:
Hi,
The sound comes from alsa device. Several em28xx types provide
standard USB audio. So,
snd-usb-audio handles it. That's why you need
alsa:adevice=hw.2,0:forceaudio at mplayer.
... but thats my problem.
sound doesn't appear inside mplayer,
Em 27-10-2010 10:35, Hans de Goede escreveu:
Hi Mauro,
Please pull from:
http://linuxtv.org/hg/~hgoede/ibmcam3
Starting at the commit titled:
gspca: submit interrupt urbs *after* isoc urbs
This pull consists of the following commits:
gspca: submit interrupt urbs *after* isoc urbs
On Tue, 2010-11-09 at 10:34 +0100, Michael PARKER wrote:
Daniel,
Many thanks for your mail. Please excuse the naivety of my questions -
I'm a h/w guy and a nube to the s/w world.
Do you know which of these is the default format or how to determine
the format I'm seeing coming out of
Hi everybody,
Here are the last two patches that complete the removal of the module_name
argument from the v4l2_i2c_new_subdev* functions. All the other patches have
already been merged in 2.6.37-rc1, and the goal was to merge one last patch
after the end of the merge window to avoid conflicts.
With the v4l2_i2c_new_subdev* functions now supporting loading modules
based on modaliases, replace the hardcoded module name passed to those
functions by NULL in the cafe-ccic, via-camera and s5p-fimc drivers.
All corresponding I2C modules have been checked, and all of them include
a module
The argument isn't used anymore by the functions, remote it.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/media/radio/radio-si4713.c|2 +-
drivers/media/video/au0828/au0828-cards.c |4 ++--
drivers/media/video/bt8xx/bttv-cards.c|
On Tue, 9 Nov 2010 16:30:28 +0100
Laurent Pinchart laurent.pinch...@ideasonboard.com wrote:
The argument isn't used anymore by the functions, remote it.
s/remote/remove/
Regards,
Antonio
--
Antonio Ospite
http://ao2.it
PGP public key ID: 0x4553B001
A: Because it messes up the order in
Hi Antonio,
On Tuesday 09 November 2010 16:33:25 Antonio Ospite wrote:
On Tue, 9 Nov 2010 16:30:28 +0100
Laurent Pinchart laurent.pinch...@ideasonboard.com wrote:
The argument isn't used anymore by the functions, remote it.
s/remote/remove/
Oops :-)
Thanks, I'll fix that when sending
Andy,
Thanks - I'm looking over the source code for the V4L2 sample capture
application (http://v4l2spec.bytesex.org/v4l2spec/capture.c) for inspiration.
I'm still more than a little unclear how I go about transforming my captured
frame into an image file.
Can you point me in the direction
Hi everyone,
I have been trying to get my Terratec Cinergy HT USB PVR tuner to
work (on DVB-T). This is a hybrid analog/dvb-t tuner with a hardware
MPEG encoder.
Inserting the device does not cause any driver to respond and load.
The USB ID is 0ccd:006b. The PID is not listed in dvb-usb-ids.h.
W dniu 09.11.2010 11:53, Mauro Carvalho Chehab pisze:
Em 25-10-2010 15:59, Maciej Szmigiero escreveu:
+printk(KERN_NOTICE %s DVB-T demod i2c gate was left
+ closed\n, dev-name);
+printk(KERN_NOTICE %s
Hello.
Manjunath Hadli wrote:
From: Muralidharan Karicheri m-kariche...@ti.com
This patch adds the build infra-structure for Davinci
VPBE dislay driver.
Signed-off-by: Muralidharan Karicheri m-kariche...@ti.com
Signed-off-by: Manjunath Hadli manjunath.ha...@ti.com
[...]
diff --git
On Tue, Nov 09, 2010 at 20:21:50, Sergei Shtylyov wrote:
Hello.
Manjunath Hadli wrote:
From: Muralidharan Karicheri m-kariche...@ti.com
This patch adds the build infra-structure for Davinci VPBE dislay
driver.
Signed-off-by: Muralidharan Karicheri m-kariche...@ti.com
Am 09.11.2010 13:20, schrieb Mauro Carvalho Chehab:
This is an automatic generated email to let you know that the following patch
were queued at the
http://git.linuxtv.org/media_tree.git tree:
Subject: [media] tm6000: bugfix set tv standards
Author: Stefan Ringelstefan.rin...@arcor.de
Date:
Em 02-11-2010 16:47, Devin Heitmueller escreveu:
On Sat, Oct 9, 2010 at 2:40 PM, Devin Heitmueller
dheitmuel...@kernellabs.com wrote:
Hello,
Please pull from the following for some basic fixes related to
applications such as tvtime hanging when no video is present, as well
as some quality
On Tue, Nov 9, 2010 at 11:03 AM, Mauro Carvalho Chehab
mche...@redhat.com wrote:
Em 02-11-2010 16:47, Devin Heitmueller escreveu:
On Sat, Oct 9, 2010 at 2:40 PM, Devin Heitmueller
dheitmuel...@kernellabs.com wrote:
Hello,
Please pull from the following for some basic fixes related to
From: Stefan Ringel stefan.rin...@arcor.de
adding chip revision check
Signed-off-by: Stefan Ringel stefan.rin...@arcor.de
---
drivers/staging/tm6000/tm6000-cards.c |7 ---
drivers/staging/tm6000/tm6000-core.c | 27 ---
2 files changed, 20 insertions(+), 14
Hi Arnaud,
Em 06-11-2010 19:30, Arnaud Lacombe escreveu:
Hi,
This should do the job.
A.
Arnaud Lacombe (5):
kconfig: add an option to determine a menu's visibility
kconfig: regen parser
Revert i2c: Fix Kconfig dependencies
media/video: convert Kconfig to use the menu's
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 Nov 9 19:00:19 CET 2010
path:http://www.linuxtv.org/hg/v4l-dvb
changeset: 15167:abd3aac6644e
git master:
Hi,
beginning with kernel 2.6.34.? the HVR-1400 stops working completely.
If I run the scan utility, only the fist tuning works and after that it fails
always. On the next run of the utility it says Device or resource busy.
Watching TV with vlc works never.
This bug persist up to the current
Hi,
beginning with kernel 2.6.34.? the HVR-1400 stops working completely.
If I run the scan utility, only the fist tuning works and after that it
fails
always. On the next run of the utility it says Device or resource busy.
Watching TV with vlc works never.
I think that all the
Rather than waiting for trigger bits, the formula for which was slightly
messy, and apparently, not actually 100% complete for some remotes, just
call ir_raw_event_handle whenever we finish parsing a chunk of data from
the rx fifo, similar to mceusb, as well as whenever we see an 'end of
signal
This v2 series is actually one patch light from v1, as the Conexant device
support patch has already been merged into the for_v2.6.38 tree, but adds
another patch not in v1 which simply cleans up the mce keytable a bit and
adds a missing mapping for one of my mce remotes.
The core good done by
We were storing a bunch of spaces at the end of each signal, rather than
a single long space. The in-kernel decoders were actually okay with
this, but lirc isn't. As suggested by David Härdeman, switch to storing
samples using ir_raw_event_store_with_filter, which auto-merges the
consecutive space
If we pass in an offset, we shouldn't skip 2 bytes. And the first-gen
hardware generates a constant stream of interrupts, always with two
header bytes, and if there's been no IR, with nothing else. Bail from
ir processing without calling ir_handle_raw_event when we get such a
buffer delivered to
And clean up some stray spaces.
Signed-off-by: Jarod Wilson ja...@redhat.com
---
drivers/media/IR/keymaps/rc-rc6-mce.c | 21 +++--
1 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/drivers/media/IR/keymaps/rc-rc6-mce.c
b/drivers/media/IR/keymaps/rc-rc6-mce.c
Short update: Jean-Francois Moine is cooking something.
http://moinejf.free.fr/gspca-2.11.3.tar.gz
My camera works now.
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Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
rename drivers/media/{IR = rc}/Kconfig (99%)
rename drivers/media/{IR = rc}/Makefile (100%)
rename drivers/media/{IR = rc}/ene_ir.c (100%)
rename drivers/media/{IR = rc}/ene_ir.h (100%)
rename drivers/media/{IR = rc}/imon.c (100%)
As protocol decoders are specific to InfraRed, keep their names as-is.
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
rename drivers/media/rc/{ir-core-priv.h = rc-core-priv.h} (100%)
rename drivers/media/rc/{ir-keytable.c = rc-main.c} (99%)
rename drivers/media/rc/{ir-raw-event.c =
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
delete mode 100644 drivers/media/rc/rc-sysfs.c
diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile
index 479a8f4..5a1112c 100644
--- a/drivers/media/rc/Makefile
+++ b/drivers/media/rc/Makefile
@@ -1,5 +1,5 @@
ir-common-objs
With this change, all rc-core functions are into just one file, except
for the rc-raw specific functions.
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
delete mode 100644 drivers/media/rc/rc-map.c
diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile
index
This patch series basically rename rc-core files.
I took David Härdeman's idea to merge rc-sysfs, rc-map and rc-keycode
into one file, and to rename ir-raw-event as rc-raw, in order to make
easier to merge his two remaining patches.
Yet, patch 5/6 from his series breaks, due to the upstream
On Tue, Nov 9, 2010 at 8:50 PM, Mauro Carvalho Chehab
mche...@infradead.org wrote:
...
Sorry for giving you a late feedback about those patches. I was busy the last
two
weeks, due to my trip to US for KS/LPC.
I've applied patches 1 to 3 (in fact, I got the patches from the previous
version
Em 29-10-2010 17:08, David Härdeman escreveu:
This patch merges the ir_input_dev and ir_dev_props structs into a single
struct called rc_dev. The drivers and various functions in rc-core used
by the drivers are also changed to use rc_dev as the primary interface
when dealing with rc-core.
Em 10-11-2010 01:25, Jarod Wilson escreveu:
On Tue, Nov 9, 2010 at 8:50 PM, Mauro Carvalho Chehab
mche...@infradead.org wrote:
...
Sorry for giving you a late feedback about those patches. I was busy the
last two
weeks, due to my trip to US for KS/LPC.
I've applied patches 1 to 3 (in
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