Mauro Carvalho Chehab írta:
> Em 22-12-2011 07:42, Németh Márton escreveu:
>> From: Márton Németh
>>
>> 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 ch
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 a
On Mon, Jan 23, 2012 at 4:54 AM, Laurent Pinchart
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 20, 2012 5:29 PM Laur
On Mon, Jan 23, 2012 at 10:57 AM, Mauro Carvalho Chehab
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
>>> patches,
This patch removes the unneeded include.
Signed-off-by: Jesper Juhl
---
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
b/drivers/media/dvb/frontends/drxk_hard.c
index
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 b
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
http://git.linuxtv.org/m
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 ta
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 (GCC
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
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?
--
To unsubscribe from this list: s
Em 22-12-2011 07:42, Németh Márton escreveu:
> From: Márton Németh
>
> 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() helper function i
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.
>>
>> Sign
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
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 escrev
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 escreve
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:
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 w
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 Chehab
diff --git a/drivers/media/dv
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 esc
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
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 Stanislawski
Signed-off-by: Kyungmin Park
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_EXPBU
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 Stanislawski
>>> Signed-off-by: Kyungmin Park
>>
>> Please better describe this patch. What is it
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 Pinchart
---
drivers/media/video/videobuf2-memops.c |1 +
1
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 Osciak
>>> [author of the original file]
>>> Signed-off-by: Marek Szyprowski
>>> [implemetation o
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
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.
>
>
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
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 d
The vb2_get_vma() function is called by videobuf2-dma-contig. Export it.
Signed-off-by: Laurent Pinchart
---
drivers/media/video/videobuf2-memops.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
Hi Thomas,
The following patch is needed to compile videobuf2-dma-contig as a module.
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 Osciak
[author of the original file]
Signed-off-by: Marek Szyprowski
[implemetation of mmap, finish/prepare]
Signed-off-by: Andrzej Pietrasiewicz
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 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 Stanislawski
Signed-off-by: Kyungmin Park
Please better describe this patch. What is it supposing to fix?
Usually compilation error or bugs discovered in p
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
> Signed-off-by: Pawel Osciak
> [author of the original file]
> Signed-off-by: Marek Szyprowski
> [implemetation of mmap, finish/prepare]
> Signed-off-by: Andrzej Pietrasiewicz
> [implementation of userprt handling]
> Signed-of
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
> Signed-off-by: Kyungmin Park
> ---
> driver
Em 23-01-2012 11:51, Tomasz Stanislawski escreveu:
> Signed-off-by: Tomasz Stanislawski
> Signed-off-by: Kyungmin Park
Please better describe this patch. What is it supposing to fix?
> ---
> drivers/media/video/videobuf2-core.c | 21 +
> include/media/videobuf2-core.h
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 re
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
Signed-off-by: Kyungmin Park
---
arch/arm/include/asm/dma-mapping.h |8 ++
arch/arm/mm/dma-mapping.c | 44
Signed-off-by: Tomasz Stanislawski
Signed-off-by: Kyungmin Park
---
drivers/media/video/videobuf2-core.c | 21 +
include/media/videobuf2-core.h |6 +++---
2 files changed, 12 insertions(+), 15 deletions(-)
diff --git a/drivers/media/video/videobuf2-core.c
b/driv
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
Signed-off-by: Kyungmin Park
---
drivers/media/video/v4
From: Marek Szyprowski
This patch removes unused 'plane' argument from call_memop macro.
Signed-off-by: Marek Szyprowski
Signed-off-by: Kyungmin Park
CC: Pawel Osciak
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/video/videobuf2-core.c | 22 ++
1 files changed
Signed-off-by: Tomasz Stanislawski
Signed-off-by: Kyungmin Park
---
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
b/drivers/media/video/s5p-tv/mixer_video.c
index b47d0c0..65e
Signed-off-by: Pawel Osciak
[author of the original file]
Signed-off-by: Marek Szyprowski
[implemetation of mmap, finish/prepare]
Signed-off-by: Andrzej Pietrasiewicz
[implementation of userprt handling]
Signed-off-by: Sumit Semwal
Signed-off-by: Sumit Semwal
[P
Signed-off-by: Tomasz Stanislawski
Signed-off-by: Kyungmin Park
---
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
b/drivers/media/video/s5p-fimc/fimc-capture.c
index 2cc
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
Signed-off-by: Kyungmin Park
---
drivers/media/video/videobuf2-dma-contig.c | 308
1 files changed, 0 inser
From: Marek Szyprowski
Signed-off-by: Marek Szyprowski
---
drivers/media/video/videobuf2-core.c | 11 +++
include/media/videobuf2-core.h |2 ++
2 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/videobuf2-core.c
b/drivers/media/video/videobu
This patch adds extension to videobuf2-core. It allow to export a mmap buffer
as a file descriptor.
Signed-off-by: Tomasz Stanislawski
Signed-off-by: Kyungmin Park
---
drivers/media/video/videobuf2-core.c | 60 ++
include/media/videobuf2-core.h |2 +
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. Curr
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
> Cc: Mauro Carvalho Chehab
Acked-by: Mauro Carvalho Chehab
> Cc: Kyungmin Park
> Cc:
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-st
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 Toma
On Mon, Jan 23, 2012 at 10:48, Laurent Pinchart
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 way to do this is a
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 err
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
> Cc: Mauro Carvalho Chehab
> Cc: Kyungmin Park
> Cc: Heungjun Kim
> Cc: Jonathan Corbet
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. T
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,
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
> > > >> v
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 Verk
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 clk_prep
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
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.
> (http://www.mail-archive.com/linux-media@vger.kern
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 instruct
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_qu
Hi,
For module s5p-tv/hdmiphy
Acked-by: Tomasz Stanislawski
--
Regards,
Tomasz Stanislawski
--
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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
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