Hi Guennadi,
thank you for your attention.
I've recently sent a new patch series on top of this patch:
[PATCH 0/4] media i.MX27 camera: fix buffer handling and videobuf2
support. (http://www.mail-archive.com/linux-media@vger.kernel.org/msg42255.html)
Among other things, it adds videobuf2 support
Hi,
For module s5p-tv/hdmiphy
Acked-by: Tomasz Stanislawski t.stanisl...@samsung.com
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Tomasz Stanislawski
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Hello,
On Friday, January 20, 2012 5:29 PM Laurent Pinchart wrote:
On Friday 20 January 2012 17:20:22 Tomasz Stanislawski wrote:
IMO, One way to do this is adding field 'struct device *dev' to struct
vb2_queue. This field should be filled by a driver prior to calling
vb2_queue_init.
On Monday 23 January 2012 01:18:05 Daniel Schroll wrote:
Hi all,
I am trying to build the last driver-set in order to get my dvbc
USB-Stick Terratec Cinergy HTC Stick HD running.
output of lsusb
Bus 001 Device 009: ID 0ccd:00b2 TerraTec Electronic GmbH
I followed the instructions on
Hi Javier
On Mon, 23 Jan 2012, javier Martin wrote:
Hi Guennadi,
thank you for your attention.
I've recently sent a new patch series on top of this patch:
[PATCH 0/4] media i.MX27 camera: fix buffer handling and videobuf2
support.
Hi Guennadi,
I suggest you hold on this patch until the new series is accepted and
then merge both at the same time.
What do you think?
Ok, I'll be reviewing that patch series hopefully soon, and in principle
it is good, that the buffer counting will really be fixed in it, but in an
ideal
Hi Mauro
The following change since commit 9e5e3097a3febbf317abc6d1b07bc6c33b20c279:
[media] az6007: CodingStyle fixes (2012-01-21 13:52:39 -0200)
is available in the git repository at:
git://linuxtv.org/gliakhovetski/v4l-dvb.git 3.3-rc1-fixes
Josh Wu (1):
V4L: atmel-isi: add
For modules:
adv7170
adv7175
bt819
bt856
bt866
cs5345
cx53l32a
cx25840-core
indycam
ks0127
m52790
msp3400-driver
saa6588
saa6752hs
saa7110
saa7115
saa7127
saa717x
saa7191
tda7432
tda9840
tea6415c
tea6420
tlv320aic23b
tuner-core
tvaudio
upd64031a
upd64083
vp27smpx
wm8739
wm8775
Acked-by: Hans
On Mon, Jan 23, 2012 at 10:06:57AM +0100, Marek Szyprowski wrote:
Hello,
On Friday, January 20, 2012 5:29 PM Laurent Pinchart wrote:
On Friday 20 January 2012 17:20:22 Tomasz Stanislawski wrote:
IMO, One way to do this is adding field 'struct device *dev' to struct
vb2_queue. This
On Mon, Jan 23, 2012 at 10:40:07AM +0100, Daniel Vetter wrote:
On Mon, Jan 23, 2012 at 10:06:57AM +0100, Marek Szyprowski wrote:
Hello,
On Friday, January 20, 2012 5:29 PM Laurent Pinchart wrote:
On Friday 20 January 2012 17:20:22 Tomasz Stanislawski wrote:
IMO, One way to do
Hi Marek,
On Monday 23 January 2012 10:06:57 Marek Szyprowski wrote:
On Friday, January 20, 2012 5:29 PM Laurent Pinchart wrote:
On Friday 20 January 2012 17:20:22 Tomasz Stanislawski wrote:
IMO, One way to do this is adding field 'struct device *dev' to
struct vb2_queue. This field
On Sat, 21 Jan 2012, Axel Lin wrote:
This patch converts the drivers in drivers/media/* to use the
module_i2_driver() macro which makes the code smaller and a bit simpler.
Signed-off-by: Axel Lin axel@gmail.com
Cc: Mauro Carvalho Chehab mche...@infradead.org
Cc: Kyungmin Park
On Sunday 22 January 2012 19:53:04 Hans Verkuil wrote:
This message is generated daily by a cron job that builds media_tree for
the kernels and architectures in the list below.
I've updated the daily build to the for_v3.4 branch and fixed media_build so
that all targets pass again without
On Mon, Jan 23, 2012 at 10:48, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Marek,
On Monday 23 January 2012 10:06:57 Marek Szyprowski wrote:
On Friday, January 20, 2012 5:29 PM Laurent Pinchart wrote:
On Friday 20 January 2012 17:20:22 Tomasz Stanislawski wrote:
IMO, One
Hi Daniel,
On Monday 23 January 2012 11:35:01 Daniel Vetter wrote:
On Mon, Jan 23, 2012 at 10:48, Laurent Pinchart wrote:
On Monday 23 January 2012 10:06:57 Marek Szyprowski wrote:
On Friday, January 20, 2012 5:29 PM Laurent Pinchart wrote:
On Friday 20 January 2012 17:20:22 Tomasz
Em 22-01-2012 13:29, Jörg Otte escreveu:
with v3.3-rc1 I can not watch dvb-t. I get the following
errors from the media player (Kaffeine,vlc):
kaffeine(1801): DvbDevice::frontendEvent: tuning failed
vlc: [0xa278d78] main stream error: cannot pre fill buffer
I have a CinergyT2 usb-stick.
Em 21-01-2012 08:10, Axel Lin escreveu:
This patch converts the drivers in drivers/media/* to use the
module_i2_driver() macro which makes the code smaller and a bit simpler.
Signed-off-by: Axel Lin axel@gmail.com
Cc: Mauro Carvalho Chehab mche...@infradead.org
Acked-by: Mauro Carvalho
Hello everyone,
This patchset is an incremental patch to patchset created by Sumit
Semwal [1]. The patches are dedicated to help find a better solution for
support of buffer sharing by V4L2 API. It is expected to start discussion on
final installment for dma-buf in vb2-dma-contig allocator.
This patch adds extension to videobuf2-core. It allow to export a mmap buffer
as a file descriptor.
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/media/video/videobuf2-core.c | 60
From: Marek Szyprowski m.szyprow...@samsung.com
Signed-off-by: Marek Szyprowski m.szyprow...@samsung.com
---
drivers/media/video/videobuf2-core.c | 11 +++
include/media/videobuf2-core.h |2 ++
2 files changed, 13 insertions(+), 0 deletions(-)
diff --git
This is temporary patch. The dma-contig changes were significant
and the difference patch would be very difficult to read.
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/media/video/videobuf2-dma-contig.c | 308
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/media/video/s5p-fimc/fimc-capture.c | 11 ++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c
Signed-off-by: Pawel Osciak pa...@osciak.com
[author of the original file]
Signed-off-by: Marek Szyprowski m.szyprow...@samsung.com
[implemetation of mmap, finish/prepare]
Signed-off-by: Andrzej Pietrasiewicz andrze...@samsung.com
[implementation of userprt handling]
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/media/video/s5p-tv/mixer_video.c | 11 ++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/s5p-tv/mixer_video.c
From: Marek Szyprowski m.szyprow...@samsung.com
This patch removes unused 'plane' argument from call_memop macro.
Signed-off-by: Marek Szyprowski m.szyprow...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
CC: Pawel Osciak pa...@osciak.com
Signed-off-by: Mauro Carvalho Chehab
This patch adds extension to V4L2 api. It allow to export a mmap buffer as file
descriptor. New ioctl VIDIOC_EXPBUF is added. It takes a buffer offset used by
mmap and return a file descriptor on success.
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin Park
This patch provides reliable mechanism for obtaining pages associated with a
given dma_mapping. This is a proof-of-concept patch.
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
arch/arm/include/asm/dma-mapping.h |8
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/media/video/videobuf2-core.c | 21 +
include/media/videobuf2-core.h |6 +++---
2 files changed, 12 insertions(+), 15 deletions(-)
diff
Hello Christian Konstantin,
we look forward for your patch. Here are some hints, what we want to do.
Now we read TS packets from standard userspace API (/dev/dvb/adapter0/dvr0,
for video data processing) or use libdvbapi/dvbnet.h (for IP over DVB data,
MPE decapsulation). In future we want to
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
Please better describe this patch. What is it supposing to fix?
---
drivers/media/video/videobuf2-core.c | 21
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
This is temporary patch. The dma-contig changes were significant
and the difference patch would be very difficult to read.
NACK.
This breaks git bisect.
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
Signed-off-by: Pawel Osciak pa...@osciak.com
[author of the original file]
Signed-off-by: Marek Szyprowski m.szyprow...@samsung.com
[implemetation of mmap, finish/prepare]
Signed-off-by: Andrzej Pietrasiewicz andrze...@samsung.com
Hi Mauro,
On 01/23/2012 03:22 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
Signed-off-by: Tomasz Stanislawskit.stanisl...@samsung.com
Signed-off-by: Kyungmin Parkkyungmin.p...@samsung.com
Please better describe this patch. What is it supposing to fix?
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
This patch adds extension to V4L2 api. It allow to export a mmap buffer as
file
descriptor. New ioctl VIDIOC_EXPBUF is added. It takes a buffer offset used by
mmap and return a file descriptor on success.
This requires more discussions.
Hi,
On 01/23/2012 03:26 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
Signed-off-by: Pawel Osciakpa...@osciak.com
[author of the original file]
Signed-off-by: Marek Szyprowskim.szyprow...@samsung.com
[implemetation of mmap, finish/prepare]
The vb2_get_vma() function is called by videobuf2-dma-contig. Export it.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/media/video/videobuf2-memops.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
Hi Thomas,
The following patch is needed to compile
Hi Tomasz/Sumit,
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
Hello everyone,
This patchset is an incremental patch to patchset created by Sumit
Semwal [1]. The patches are dedicated to help find a better solution for
support of buffer sharing by V4L2 API. It is expected to start
Hi Mauro,
On Monday 23 January 2012 15:32:40 Mauro Carvalho Chehab wrote:
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
This patch adds extension to V4L2 api. It allow to export a mmap buffer
as file descriptor. New ioctl VIDIOC_EXPBUF is added. It takes a buffer
offset used by mmap
Hi Kristof,
On Sunday 22 January 2012 14:03:29 Csillag Kristof wrote:
Dear linux-media users,
I have stopped following the advancements in Linux video
(and video hw in general) a while ago, so I am no longer
up to date with the current technologies,
therefore I seek your advice.
I am
Hi Mauro.
On 01/23/2012 03:32 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
This patch adds extension to V4L2 api. It allow to export a mmap buffer as file
descriptor. New ioctl VIDIOC_EXPBUF is added. It takes a buffer offset used by
mmap and return a file
Em 23-01-2012 12:35, Tomasz Stanislawski escreveu:
Hi,
On 01/23/2012 03:26 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
Signed-off-by: Pawel Osciakpa...@osciak.com
[author of the original file]
Signed-off-by: Marek
Hi Laurent,
Thank you for finding a bug in vb2-core.
Regards,
Tomasz Stanislawski
On 01/23/2012 03:35 PM, Laurent Pinchart wrote:
The vb2_get_vma() function is called by videobuf2-dma-contig. Export it.
Signed-off-by: Laurent Pinchartlaurent.pinch...@ideasonboard.com
---
Em 23-01-2012 12:32, Tomasz Stanislawski escreveu:
Hi Mauro,
On 01/23/2012 03:22 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
Signed-off-by: Tomasz Stanislawskit.stanisl...@samsung.com
Signed-off-by: Kyungmin Parkkyungmin.p...@samsung.com
Please
Em 23-01-2012 12:42, Tomasz Stanislawski escreveu:
Hi Mauro.
On 01/23/2012 03:32 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
This patch adds extension to V4L2 api. It allow to export a mmap buffer as
file
descriptor. New ioctl VIDIOC_EXPBUF is added.
Hi Mauro,
On 01/23/2012 03:52 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 12:32, Tomasz Stanislawski escreveu:
Hi Mauro,
On 01/23/2012 03:22 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
Signed-off-by: Tomasz Stanislawskit.stanisl...@samsung.com
Hi Mauro,
On 01/23/2012 04:04 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 12:42, Tomasz Stanislawski escreveu:
Hi Mauro.
On 01/23/2012 03:32 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
This patch adds extension to V4L2 api. It allow to export a mmap
Em 23-01-2012 13:25, Tomasz Stanislawski escreveu:
Hi Mauro,
On 01/23/2012 03:52 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 12:32, Tomasz Stanislawski escreveu:
Hi Mauro,
On 01/23/2012 03:22 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
On 01/19/2012 03:31 PM, Mauro Carvalho Chehab wrote:
[PATCH] dvb-usb: Don't abort stop on -EAGAIN/-EINTR
Note: this patch is not complete. if the DVB demux device is opened on
block mode, it should instead be returning -EAGAIN.
Signed-off-by: Mauro Carvalho Chehabmche...@redhat.com
diff --git
At 2012-01-23 15:41, Laurent Pinchart wrote:
I think your best bet is still UVC + H.264, as that's what the market is
moving to. Any other compressed format (except for MJPEG) will likely be
proprietary.
As you correctly mention, H.264 support isn't available yet in the UVC driver.
Patches are
Hi Mauro,
On 01/23/2012 05:06 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 13:25, Tomasz Stanislawski escreveu:
Hi Mauro,
On 01/23/2012 03:52 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 12:32, Tomasz Stanislawski escreveu:
Hi Mauro,
On 01/23/2012 03:22 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 13:56, Tomasz Stanislawski escreveu:
Hi Mauro,
On 01/23/2012 04:04 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 12:42, Tomasz Stanislawski escreveu:
Hi Mauro.
On 01/23/2012 03:32 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
This patch
Em 23-01-2012 14:37, Tomasz Stanislawski escreveu:
Hi Mauro,
On 01/23/2012 05:06 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 13:25, Tomasz Stanislawski escreveu:
Hi Mauro,
On 01/23/2012 03:52 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 12:32, Tomasz Stanislawski escreveu:
Hi Mauro,
Em 23-01-2012 14:42, Mauro Carvalho Chehab escreveu:
Em 23-01-2012 13:56, Tomasz Stanislawski escreveu:
Hi Mauro,
On 01/23/2012 04:04 PM, Mauro Carvalho Chehab wrote:
Em 23-01-2012 12:42, Tomasz Stanislawski escreveu:
Hi Mauro.
On 01/23/2012 03:32 PM, Mauro Carvalho Chehab wrote:
Em
Em 23-01-2012 14:23, Antti Palosaari escreveu:
On 01/19/2012 03:31 PM, Mauro Carvalho Chehab wrote:
[PATCH] dvb-usb: Don't abort stop on -EAGAIN/-EINTR
Note: this patch is not complete. if the DVB demux device is opened on
block mode, it should instead be returning -EAGAIN.
Signed-off-by:
Em 22-12-2011 07:42, Németh Márton escreveu:
From: Márton Németh nm...@freemail.hu
When a V4L2 ioctl is executed the memory provided by the caller in user space
is copied to the kernel space in video_usercopy() function. To find out
how many bytes has to be copied the check_array_args()
Not too sure if this is possible but what I want to do is this
open frontend
set frequency
add demux filters etc
record
then while this is running
I want to attach to the same process and add further demux filters
(without retuning - same frequency)
any tips?
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Em 08-01-2012 21:31, Chris Pockele escreveu:
Hello,
While configuring a remote control I noticed that the ir-keytable
utility would throw the message Invalid parameter on line 1 if the
first line following the table ... type: ... line is a comment.
Also, if a configuration line is invalid,
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:Mon Jan 23 19:00:18 CET 2012
git hash:aa104b2fea3ced2a562c480448a2f346c3ab61f4
gcc version: i686-linux-gcc
Hi Klaus,
The patch didn't apply. It seems to be due to your emailer that mangled the
whitespaces.
The patch looks correct on my eyes. Yet, I'd like to have Manu's ack on it.
Em 19-01-2012 15:39, Klaus Schmidinger escreveu:
stb0899_read_signal_strength() adds an offset to the result of the
Are going to push these Kernel 3.4 as topic hints?
These are fixes for 3.3, for example that patch in question...
Antti
On 01/23/2012 10:10 PM, Mauro Carvalho Chehab wrote:
This is an automatic generated email to let you know that the following patch
were queued at the
Em 23-01-2012 18:17, Antti Palosaari escreveu:
Are going to push these Kernel 3.4 as topic hints?
These are fixes for 3.3, for example that patch in question...
Those patches are on my queue for 3.3. I'll now be adding the fixes
also to the current branch, in order to allow them to be tested by
This patch removes the unneeded include.
Signed-off-by: Jesper Juhl j...@chaosbits.net
---
drivers/media/dvb/frontends/drxk_hard.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
compile tested only
diff --git a/drivers/media/dvb/frontends/drxk_hard.c
On Mon, Jan 23, 2012 at 10:57 AM, Mauro Carvalho Chehab
mche...@redhat.com wrote:
2) The userspace API changes to properly support for dma buffers.
If you're not ready to discuss (2), that's ok, but I'd like to follow
the discussions for it with care, not only for reviewing the actual
On Mon, Jan 23, 2012 at 4:54 AM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Daniel,
On Monday 23 January 2012 11:35:01 Daniel Vetter wrote:
On Mon, Jan 23, 2012 at 10:48, Laurent Pinchart wrote:
On Monday 23 January 2012 10:06:57 Marek Szyprowski wrote:
On Friday, January
Hi,
I have a HVR 4000 hybrid card which provides both DVB-S2 and DVB-T
capabilities on the one adapter. Using the current media tree build updated
with the contents of the linux media drivers tarball dated 22/01/2012 the
drivers for this card are still generating two frontends on the adapter
Mauro Carvalho Chehab írta:
Em 22-12-2011 07:42, Németh Márton escreveu:
From: Márton Németh nm...@freemail.hu
When a V4L2 ioctl is executed the memory provided by the caller in user space
is copied to the kernel space in video_usercopy() function. To find out
how many bytes has to be copied
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