touch $@ ; \
fi
which correctly uses $(srcdir), so it shouldn't go "up" the libv4l
build folder and pick up the latest Buildroot commit SHA1. I'll have a
quick look.
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
later is the right thing to use, and GPL-2.0+ is
"deprecated". But apparently Greg's feedback is "let's not used the
SDPX style, as we don't want to change this all over".
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
Hello,
On Wed, 23 Aug 2017 13:06:13 +0200, Hans Verkuil wrote:
> On 08/21/17 23:02, Thomas Petazzoni wrote:
> > In commit 2e604dfbcd09b93f0808cedb2a0b324c5569a599 ("configure.ac: add
> > --disable-libv4l option"), an option --disable-libv4l was added. As
> > pa
djusts the compilation of libv4l2 so that the plugin support is
not compiled in when dlopen() in static linking configuration
(dlopen is not available).
Signed-off-by: Thomas Petazzoni
---
NOTE: this was only build-time tested, not runtime tested.
---
Makefile.am
y in the file name is not a
good idea. File name encoding is always problematic. Instead, what
would be better is to have the proper city name inside the file itself.
This way, you can specify that for the entire database, the files are
encoded in UTF-8.
Best regards,
Thomas
--
Thomas Petazzoni, C
hould be written se-Laxsjö
- de-Dusseldorf should be written de-Düsseldorf
- vn-Thaibinh should be written vn-Thái_Bình
Since there is no real standardization on the encoding of file names,
we'd better be safe and use only ASCII characters.
Signed-off-by: Thomas Petazzoni
---
llows the code to build properly with
musl.
Signed-off-by: Thomas Petazzoni
---
lib/libv4l1/v4l1compat.c | 3 +--
lib/libv4l2/v4l2convert.c | 5 ++---
lib/libv4lconvert/libv4lsyscall-priv.h | 11 +++
3 files changed, 6 insertions(+), 13 deletions(-)
diff --git
at by only defining SYS_mmap2 if not already
defined.
Signed-off-by: Thomas Petazzoni
---
lib/libv4lconvert/libv4lsyscall-priv.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/libv4lconvert/libv4lsyscall-priv.h
b/lib/libv4lconvert/libv4lsyscall-priv.h
index f87eff4..bc18b21 100644
from ./cv4l-helpers.h:5,
from v4l2-compliance.h:36,
from v4l2-test-controls.cpp:33:
.../sysroot/usr/include/sys/fcntl.h:1:2: warning: #warning redirecting
incorrect #include to [-Wcpp]
#warning redirecting incorrect #include to
Signed-off-by: Thomas Peta
such functions are
not available due to not being included.
In order to fix this, we add ENABLE_NLS conditionals around the calls
to these functions.
Signed-off-by: Thomas Petazzoni
---
utils/dvb/dvb-fe-tool.c| 2 ++
utils/dvb/dvb-format-convert.c | 2 ++
utils/dvb/dvbv5-scan.c
From: Peter Seiderer
Signed-off-by: Peter Seiderer
---
utils/dvb/Makefile.am | 8
utils/keytable/Makefile.am | 1 +
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/utils/dvb/Makefile.am b/utils/dvb/Makefile.am
index 6aae408..a96a1a2 100644
--- a/utils/dvb/Makefile.a
library (which is what happens the
uClibc C library is used).
Thanks,
Thomas
Peter Seiderer (1):
dvb/keytable: fix missing libintl linking
Thomas Petazzoni (4):
libv4lsyscall-priv.h: Use off_t instead of __off_t
utils: Properly use ENABLE_NLS for locale related code
utils/v4l2-compliance
;.0");
+ clkdev_create(tclk, NULL, "%s", MV643XX_ETH_NAME ".1");
+ clkdev_create(tclk, NULL, "%s", MV643XX_ETH_NAME ".2");
+ clkdev_create(tclk, NULL, "%s", MV643XX_ETH_NAME ".3");
+ clkdev_create(tclk, NULL, "%s"
Le Fri, 6 Jan 2012 22:42:31 +0100,
Thomas Petazzoni a écrit :
> Hello,
>
> I'm running the Hauppauge USB-Live 2 device on an ARM OMAP3 platform.
> After loading the cx231xx driver and launching v4l2grab, I immediately
> get:
>
> [ 407.087158] cx231xx #0: setPower
The 'struct em28xx *' pointer was passed by reference to the
em28xx_init_dev() function, for no reason. Instead, just pass it by
value, which is much more logical and simple.
Signed-off-by: Thomas Petazzoni
---
drivers/media/video/em28xx/em28xx-cards.c |5 ++---
1 files
list
in the past:
http://www.mail-archive.com/linux-media@vger.kernel.org/msg37086.html.
Signed-off-by: Thomas Petazzoni
---
drivers/media/video/cx231xx/cx231xx-audio.c |4 ++--
drivers/media/video/cx231xx/cx231xx-core.c |4 ++--
drivers/media/video/cx231xx/cx231xx-vbi.c |2 +-
3
The 'struct cx231xx *' pointer was passed by reference to the
cx231xx_init_dev() function, for no reason. Instead, just pass it by
value, which is much more logical and simple.
Signed-off-by: Thomas Petazzoni
---
drivers/media/video/cx231xx/cx231xx-cards.c |5 ++---
1 files
Now that we set the intfdata on the right interface, the 'lif'
variable is useless.
Signed-off-by: Thomas Petazzoni
---
drivers/media/video/cx231xx/cx231xx-cards.c |7 ---
1 files changed, 0 insertions(+), 7 deletions(-)
diff --git a/drivers/media/video/cx231xx/cx231xx-
/unloading/reloading the
driver allows to use the device properly.
Signed-off-by: Thomas Petazzoni
---
drivers/media/video/cx231xx/cx231xx-cards.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c
b/drivers/media/video/cx231x
[] (do_vfs_ioctl+0x7c/0x584) from []
(sys_ioctl+0x74/0x7c)
[ 407.492004] [] (sys_ioctl+0x74/0x7c) from []
(ret_fast_syscall+0x0/0x3c)
[ 407.500915] cx231xx #0: cx231xx_stop_stream():: ep_mask = 8
Best regards,
Thomas Petazzoni
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and
ly the
same externally, the hardware inside is completely different and is not
supported by the easycap driver in drivers/staging.
Regards,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
-
ese, or a simple OpenCV based application
to test the V4L2 device on our ARM platform, and I have no idea which
capture method those are using. Is there a very simple V4L test
application that we could use to hack the buffer unmap/remap trick
you're suggesting as a test ?
Regards,
Tho
this is related to the power manager anymore. It can
> be related to cache coherency and/or to iommu support.
As you suspected, increasing PWR_SLEEP_INTERVAL didn't change anything.
What do you suggest to track down the potential cache coherency issues ?
Best regards,
Thomas
--
Thomas Peta
sure if
> anybody had tried already.
Seems like nobody ever tried to use this device on an ARM platform,
unfortunately.
Regards,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
--
Hello Devin,
Le Thu, 22 Sep 2011 17:29:29 +0200,
Thomas Petazzoni a écrit :
> I guess you're talking about 44ecf1df9493e6684cd1bb34abb107a0ffe1078a,
> which ensures a 10ms msleep call. We don't have this patch, but as with
> CONFIG_HZ=100, msleep() calls are anyway rounded
lso try with
that one.
> If you cannot find it, let me know and I will dig around my archives
> and find it for you (I'm actually at work right now so it would be
> inopportune for me to do it right this minute).
:-)
Thanks for your very quick feedback!
Thomas
--
Thomas Petazzoni
ve any idea of where to look at for the above problems?
Thanks!
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
--
To unsubscribe from this list: send the line "unsubscribe linux-med
g to work. Please
> try that out, and assuming it works feel free to submit a patch which
> can be included upstream.
Ok, we'll try this out and report the results, and if those are
positive, the corresponding patch.
Regards,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, dr
ely different ?
Thanks!
Thomas
[1]
https://github.com/torvalds/linux/commit/992299e84a4891275ea5924e30b66ce39a701e5e#drivers/media/video/cx231xx
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
--
would
> advice using USERPTR with framebuffer memory.
Could you give a short summary of how the USERPTR mechanism works?
Thanks,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
--
To
river interacts with the
framebuffer driver to output the camera image into the framebuffer.
> For V4L2_CAP_VIDEO_OVERLAY type driver, I don't know much about that.
Hum, ok, found http://v4l2spec.bytesex.org/spec/x6570.htm which seems
to explain a bit the userspace interface for this.
ures.
Is this possible ? If so, could you provide some pointers or starting
points to get me started ? If not, what is missing in the driver ?
Thanks a lot,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and suppor
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