Hi Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
v4l_for_linus
for a some fixes for the media drivers:
- Fixes a regression at DVB core when switching from DVB-S2 to DVB-S
on Kaffeine (Fedora 16 Bugzilla #812895);
- Fixes
2012-04-21 10:38:02 nibble@gmail.com
>Em 20-04-2012 06:47, Antti Palosaari escreveu:
>> On 20.04.2012 11:01, nibble.max wrote:
>>> 2012-04-20 15:56:27 nibble@gmail.com
>>> At first time, I check it exist so try to patch it.
>>> But with new m88ds3103 features to add and ts2022 tuner include
Driver for TBS-Tech ISDB-T USB2.0 Receiver (DTB08 Full Seg).
The device used as a reference is described in the link
http://linuxtv.org/wiki/index.php/JH_Full_HD_Digital_TV_Receiver
Signed-off-by: Manoel Pinheiro
---
drivers/media/dvb/dvb-usb/Kconfig | 11 +
drivers/media/dvb/dvb-usb/Mak
Driver for TBS-Tech ISDB-T USB2.0 Receiver (DTB08 Full Seg).
The device used as a reference is described in the link
http://linuxtv.org/wiki/index.php/JH_Full_HD_Digital_TV_Receiver
Modifications to allow use the mb86a20s frontend.
Signed-off-by: Manoel Pinheiro
---
drivers/media/dvb/dvb-usb/
Has anyone tried this newer model PCI-E dual DVB-T tuner card?
It doesn't appear in the linux-tv wiki.
Any chance of support?
PCI-E Dual DVB-T TV Card Pro (PE355-2T)
http://uk.kworld-global.com/main/prod_in.aspx?mnuid=1335&modid=12&prodid=248
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On Fri, 2012-04-20 at 11:01 -0300, Gonzalo A. de la Vega wrote:
> On Thu, Apr 19, 2012 at 8:50 PM, Andy Walls wrote:
> > On Wed, 2012-04-18 at 09:22 -0300, Gonzalo de la Vega wrote:
> >> The tunner IF for PAL-Nc norm, which AFAIK is used only in Argentina, was
> >> being defined as equal to PAL-M
On Thu, Apr 19, 2012 at 10:37:17PM +0100, Luis Henriques wrote:
> An early registration of an ISR was causing a crash to several users (for
> example, with the ite-cir driver: http://bugs.launchpad.net/bugs/972723).
> The reason was that IRQs were being triggered before a driver
> initialisation wa
Hi Steve,
On Fri, Apr 20, 2012 at 12:11:38PM +0200, Steve Lindell wrote:
> Hi! I'm developing a mipi csi2 receiver for test purpose and need some
> help of how to capture the data stream from a camera module. I'm using a
> phytec board with a Omap4430 processor running Linux kernel 3.0.9.
> Connec
On Apr 19, 2012, at 2:40 PM, Andrew Morton wrote:
> On Tue, 03 Apr 2012 16:10:05 +0200
> Marek Szyprowski wrote:
>
>> This is (yet another) update of CMA patches.
>
> Looks OK to me. It's a lot of code.
>
> Please move it into linux-next, and if all is well, ask Linus to pull
> the tree into
Marek,
diff --git a/Documentation/kernel-parameters.txt
b/Documentation/kernel-parameters.txt
index c1601e5..669e8bb 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -508,6 +508,11 @@ bytes respectively. Such letter suffixes can also be
entirely omitt
From: Renzo Dani
Signed-off-by: Renzo Dani
---
drivers/media/video/uvc/uvc_driver.c | 11 ++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/uvc/uvc_driver.c
b/drivers/media/video/uvc/uvc_driver.c
index 1d13172..b8c94b4 100644
--- a/drivers/media
Hi Tomasz,
On 04/19/2012 11:45 PM, Tomasz Figa wrote:
> Hi,
>
> I have been working on adapting s5p-fimc driver for s3c6410 and everything
> seems to be working just fine after some minor changes (except minor loss
> of functionality - only codec path is supported, but for most use cases it
>
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:Fri Apr 20 19:00:16 CEST 2012
git hash:aa6d5f29534a6d1459f9768c591a7a72aadc5941
gcc version: i686-linux-gcc (GC
Em 20-04-2012 06:47, Antti Palosaari escreveu:
> On 20.04.2012 11:01, nibble.max wrote:
>> 2012-04-20 15:56:27 nibble@gmail.com
>> At first time, I check it exist so try to patch it.
>> But with new m88ds3103 features to add and ts2022 tuner include, find it is
>> hard to do simply patch.
>> I
Em 20-04-2012 05:01, nibble.max escreveu:
> 2012-04-20 15:56:27 nibble@gmail.com
> At first time, I check it exist so try to patch it.
> But with new m88ds3103 features to add and ts2022 tuner include, find it is
> hard to do simply patch.
> It is better to create a new driver for maintain.
T
Em 20-04-2012 05:08, nibble.max escreveu:
> 2012-04-20 16:02:41 nibble@gmail.com
>> Em 15-04-2012 12:53, nibble.max escreveu:
>>> +static struct dvb_usb_device_properties US6830_properties = {
>>> + .caps = DVB_USB_IS_AN_I2C_ADAPTER,
>>> + .usb_ctrl = DEVICE_SPECIFIC,
>>> + .size_of_priv
Hola ;)
>
> From other discussions we've had at the ML, it seems that devices sold in
> Argentina with analog tuners sometimes come with a NTSC tuner, and sometimes
> come with an European PAL tuner. They solve the frequency shifts that
> happen there via some tda9887 (and/or tuner-simple) adjustm
One of the OLPC changes lost a little in its translation to mainline,
leading to build errors on the ARM architecture. Remove the offending
line, and all will be well.
Reported-by: Mathieu Poirier
Cc: sta...@vger.kernel.org
Signed-off-by: Jonathan Corbet
diff --git a/drivers/media/video/marvel
Hi Alex
On Fri, 20 Apr 2012, Alex Gershgorin wrote:
[snip]
> > Signed-off-by: Alex Gershgorin
> > Signed-off-by: Guennadi Liakhovetski
>
> > > Thanks for the credit (;-)), but no, putting my Sob after yours means,
> > > that I took your patch and forwarded it on to the next maintainer, which
Hi Guennadi,
Thanks for your review.
> > Thanks for reviving, fixing and submitting this code!
I think that this code is beneficial :-)
> > On Wed, 18 Apr 2012, Alex Gershgorin wrote:
> This patch is based on the original version submitted by Guennadi
> Liakhovetski,
> the patch initializes
This makes it possible for applications to handle controls with a class
different than V4L2_CTRL_CLASS_USER for gspca subdevices, like for
instance V4L2_CID_EXPOSURE_AUTO which some subdrivers use and which
can't be controlled right now.
See
http://thread.gmane.org/gmane.linux.drivers.video-input-
Factor out the logic to set and get controls from vidioc_s_ctrl()
and vidioc_g_ctrl() so that the code can be reused in the coming
implementation of vidioc_s_ext_ctrls() and vidioc_g_ext_ctrls().
Signed-off-by: Antonio Ospite
---
drivers/media/video/gspca/gspca.c | 148 -
This reflects better what the function does and is also in preparation
of a refactoring of setting and getting controls.
Signed-off-by: Antonio Ospite
---
drivers/media/video/gspca/gspca.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/video/gspca/gs
Hi,
this is a first attempt at implementing VIDIOC_G_EXT_CTRLS and
VIDIOC_S_EXT_CTRLS, these ioclt are needed in order to make controls of
type different than V4L2_CTRL_CLASS_USER work in gspca.
An example of such a control is V4L2_CID_EXPOSURE_AUTO which a couple of gspca
subdrivers define but w
Buenos dias Gonzalo,
Em 20-04-2012 11:01, Gonzalo A. de la Vega escreveu:
> On Thu, Apr 19, 2012 at 8:50 PM, Andy Walls wrote:
>> On Wed, 2012-04-18 at 09:22 -0300, Gonzalo de la Vega wrote:
>>> The tunner IF for PAL-Nc norm, which AFAIK is used only in Argentina, was
>>> being defined as equal
Em 20-04-2012 09:25, Tomasz Stanislawski escreveu:
> Hi Remi,
>> Now, I do realize that some devices cannot support USERPTR efficiently,
>> then they should not support USERPTR.
>
> The problem is not there is *NO* device that can handle USERPTR reliably.
> The can handle USERPTR generated by ma
From: Sumit Semwal
Adds DMABUF memory type to v4l framework. Also adds the related file
descriptor in v4l2_plane and v4l2_buffer.
Signed-off-by: Tomasz Stanislawski
[original work in the PoC for buffer sharing]
Signed-off-by: Sumit Semwal
Signed-off-by: Sumit Semwal
Acked-by: Laurent Pinch
Hello everyone,
This patchset adds support for DMABUF [2] importing to V4L2 stack.
The support for DMABUF exporting was moved to separate patchset
due to dependency on patches for DMA mapping redesign by
Marek Szyprowski [4].
v5:
- removed change of importer/exporter behaviour
- fixes vb2_dc_pages
From: Marek Szyprowski
This patch adds support for prepare/finish callbacks in VB2 allocators. These
callback are used for buffer flushing.
Signed-off-by: Marek Szyprowski
Acked-by: Laurent Pinchart
---
drivers/media/video/videobuf2-core.c | 11 +++
include/media/videobuf2-core.h
From: Sumit Semwal
Adding DMABUF memory type causes videobuf to complain about not using it
in some switch cases. This patch removes these warnings.
Signed-off-by: Sumit Semwal
Acked-by: Laurent Pinchart
---
drivers/media/video/videobuf-core.c |4
1 files changed, 4 insertions(+), 0
From: Marek Szyprowski
Add prepare/finish callbacks to vb2-dma-contig allocator.
Signed-off-by: Marek Szyprowski
---
drivers/media/video/videobuf2-dma-contig.c | 24
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/videobuf2-dma-con
From: Sumit Semwal
This patch adds support for DMABUF memory type in videobuf2. It calls relevant
APIs of dma_buf for v4l reqbuf / qbuf / dqbuf operations.
For this version, the support is for videobuf2 as a user of the shared buffer;
so the allocation of the buffer is done outside of V4L2. [A s
vb2-dma-contig returns a vb2_dc_conf structure instance as the vb2
allocation context. That structure only stores a pointer to the physical
device. Remove it and use the device pointer directly as the allocation
context.
Signed-off-by: Tomasz Stanislawski
Acked-by: Laurent Pinchart
---
drivers/
This patch adds description and usage examples for importing
DMABUF file descriptor in V4L2.
Signed-off-by: Tomasz Stanislawski
Signed-off-by: Kyungmin Park
---
Documentation/DocBook/media/v4l/compat.xml |4 +
Documentation/DocBook/media/v4l/io.xml | 179 +++
From: Sumit Semwal
This patch makes changes for adding dma-contig as a dma_buf user. It provides
function implementations for the {attach, detach, map, unmap}_dmabuf()
mem_ops of DMABUF memory type.
Signed-off-by: Sumit Semwal
Signed-off-by: Sumit Semwal
[author of the original patch]
From: Andrzej Pietrasiewicz
This patch introduces usage of dma_map_sg to map memory behind
a userspace pointer to a device as dma-contiguous mapping.
Signed-off-by: Andrzej Pietrasiewicz
Signed-off-by: Marek Szyprowski
[bugfixing]
Signed-off-by: Kamil Debski
[bugfixing]
Signed
From: Laurent Pinchart
Group functions by buffer type.
Signed-off-by: Laurent Pinchart
---
drivers/media/video/videobuf2-dma-contig.c | 92 ---
1 files changed, 54 insertions(+), 38 deletions(-)
diff --git a/drivers/media/video/videobuf2-dma-contig.c
b/drivers/media
This patch enhances s5p-fimc with support for DMABUF importing via
V4L2_MEMORY_DMABUF memory type.
Signed-off-by: Tomasz Stanislawski
Signed-off-by: Kyungmin Park
Acked-by: Sylwester Nawrocki
---
drivers/media/video/Kconfig |1 +
drivers/media/video/s5p-fimc/fimc-capture.c
From: Laurent Pinchart
Signed-off-by: Laurent Pinchart
---
drivers/media/video/videobuf2-dma-contig.c | 36 ++--
1 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/drivers/media/video/videobuf2-dma-contig.c
b/drivers/media/video/videobuf2-dma-contig.c
in
This patch enhances s5p-tv with support for DMABUF importing via
V4L2_MEMORY_DMABUF memory type.
Signed-off-by: Tomasz Stanislawski
Signed-off-by: Kyungmin Park
---
drivers/media/video/s5p-tv/Kconfig |1 +
drivers/media/video/s5p-tv/mixer_video.c |2 +-
2 files changed, 2 insertio
From: Sumit Semwal
Adds DMABUF memory type to v4l framework. Also adds the related file
descriptor in v4l2_plane and v4l2_buffer.
Signed-off-by: Tomasz Stanislawski
[original work in the PoC for buffer sharing]
Signed-off-by: Sumit Semwal
Signed-off-by: Sumit Semwal
Acked-by: Laurent Pinch
Hello everyone,
This patchset adds support for DMABUF [2] importing to V4L2 stack.
The support for DMABUF exporting was moved to separate patchset
due to dependency on patches for DMA mapping redesign by
Marek Szyprowski [4].
v5:
- removed change of importer/exporter behaviour
- fixes vb2_dc_pages
On Thu, Apr 19, 2012 at 8:50 PM, Andy Walls wrote:
> On Wed, 2012-04-18 at 09:22 -0300, Gonzalo de la Vega wrote:
>> The tunner IF for PAL-Nc norm, which AFAIK is used only in Argentina, was
>> being defined as equal to PAL-M but it is not. It actually uses the same
>> video IF as PAL-BG (and un
Em 20-04-2012 07:56, Rémi Denis-Courmont escreveu:
> On Fri, 20 Apr 2012 10:41:37 +0200, Tomasz Stanislawski
> wrote:
>>> Am I understanding wrong or are you saying that you want to drop
> userptr
>>> from V4L2 API in long-term? If so, why?
>>
>> Dropping userptr is just some brainstorming idea.
>
"stat" is always zero here. The condition used to be needed, but we
shifted stuff around in 0f0b270f90 "[media] ngene: CXD2099AR Common
Interface driver".
This doesn't change how the code works, it's just a bit tidier.
Signed-off-by: Dan Carpenter
diff --git a/drivers/media/dvb/ngene/ngene-cor
On Fri, 20 Apr 2012 14:25:01 +0200, Tomasz Stanislawski
wrote:
>>> The USERPTR simplifies userspace code but introduce
>>> a lot of complexity problems for the kernel drivers
>>> and frameworks.
>>
>> It is not only a simplification. In some cases, USERPTR is the only I/O
>> method that su
Hi Tomasz,
On 04/13/2012 05:47 PM, Tomasz Stanislawski wrote:
> This patch enhances s5p-fimc with support for DMABUF importing via
> V4L2_MEMORY_DMABUF memory type.
>
> Signed-off-by: Tomasz Stanislawski
> Signed-off-by: Kyungmin Park
Acked-by: Sylwester Nawrocki
Just one nitpick, please cha
On Fri, Apr 20, 2012 at 7:34 AM, James Courtier-Dutton
wrote:
> Hi,
>
> I noticed that the CX23885 driver does not set it up to use MSI.
> I don't have the datasheets. Is there any know reason not to use MSI
> with this PCI Express card?
> I just want to know before I spend time enabling MSI for t
Hi,
Hans Verkuil wrote:
On Friday, April 20, 2012 13:57:00 Sakari Ailus wrote:
Hi Hans,
On Thu, Apr 19, 2012 at 05:48:51PM +0200, Hans Verkuil wrote:
While I was cleaning up some older drivers I came across a few bugs that are
fixed here. The fixes are all trivial one-liners.
Regards,
Hi Remi,
On 04/20/2012 12:56 PM, Rémi Denis-Courmont wrote:
> On Fri, 20 Apr 2012 10:41:37 +0200, Tomasz Stanislawski
> wrote:
>>> Am I understanding wrong or are you saying that you want to drop
> userptr
>>> from V4L2 API in long-term? If so, why?
>>
>> Dropping userptr is just some brainstormi
Hi Andrew,
On Thursday, April 19, 2012 9:41 PM Andrew Morton wrote:
> On Tue, 03 Apr 2012 16:10:05 +0200
> Marek Szyprowski wrote:
>
> > This is (yet another) update of CMA patches.
>
> Looks OK to me. It's a lot of code.
>
> Please move it into linux-next, and if all is well, ask Linus to p
On Friday, April 20, 2012 13:57:00 Sakari Ailus wrote:
> Hi Hans,
>
> On Thu, Apr 19, 2012 at 05:48:51PM +0200, Hans Verkuil wrote:
> > While I was cleaning up some older drivers I came across a few bugs that are
> > fixed here. The fixes are all trivial one-liners.
> >
> > Regards,
> >
> >
Hi Hans,
On Thu, Apr 19, 2012 at 05:48:51PM +0200, Hans Verkuil wrote:
> While I was cleaning up some older drivers I came across a few bugs that are
> fixed here. The fixes are all trivial one-liners.
>
> Regards,
>
> Hans
>
> The following changes since commit f4d4e7656b26a6013bc5072c94
On Fri, 20 Apr 2012 10:41:37 +0200, Tomasz Stanislawski
wrote:
>> Am I understanding wrong or are you saying that you want to drop
userptr
>> from V4L2 API in long-term? If so, why?
>
> Dropping userptr is just some brainstorming idea.
> It was found out that userptr is not a good mean
>
On Fri, 2012-04-20 at 12:38 +0200, Andrzej Hajda wrote:
> On Thu, 2012-04-19 at 10:58 -0300, Mauro Carvalho Chehab wrote:
> > Em 13-04-2012 13:31, Kamil Debski escreveu:
> > > Hi,
> > >
> > >> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> > >> Sent: 10 April 2012 11:51
> > >>
> >
On Thu, 2012-04-19 at 10:58 -0300, Mauro Carvalho Chehab wrote:
> Em 13-04-2012 13:31, Kamil Debski escreveu:
> > Hi,
> >
> >> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> >> Sent: 10 April 2012 11:51
> >>
> >> v4l: added V4L2_BUF_FLAG_EOS flag indicating the last frame in the st
On Friday 20 April 2012, Ian Liverton wrote:
> Thanks for this - I was in the middle of trying to sort this out when it
> arrived! When I use it with dvbscan, however, it seems to mis-detect the
> modulation on the SDN multiplex. It's telling me it's QPSK rather than
> QAM_64. Did you have any
Hi!
I'm developing a mipi csi2 receiver for test purpose and need some help of how
to capture the data stream from a camera module.
I'm using a phytec board with a Omap4430 processor running Linux
kernel 3.0.9. Connected to the MIPI lanes I have a camera module (soled on a
flexfilm)
The camera
On 20.04.2012 11:01, nibble.max wrote:
2012-04-20 15:56:27 nibble@gmail.com
At first time, I check it exist so try to patch it.
But with new m88ds3103 features to add and ts2022 tuner include, find it is
hard to do simply patch.
It is better to create a new driver for maintain.
Hi Max,
Em
Hi Laurent,
On 04/17/2012 02:43 AM, Laurent Pinchart wrote:
> Hi Tomasz,
>
> Thanks for the patch.
>
> On Friday 13 April 2012 17:47:50 Tomasz Stanislawski wrote:
>> From: Andrzej Pietrasiewicz
>>
>> This patch introduces usage of dma_map_sg to map memory behind
>> a userspace pointer to a dev
Hi Mauro,
On 04/19/2012 10:37 PM, Mauro Carvalho Chehab wrote:
> Em 19-04-2012 11:32, Tomasz Stanislawski escreveu:
>
>> Hi Laurent,
>>
>> One may find similar sentences in MMAP, USERPTR and DMABUF.
>> Maybe the common parts like description of STREAMON/OFF,
>> QBUF/DQBUF shuffling should be mov
Hi Chris,
Thanks for this - I was in the middle of trying to sort this out when it
arrived! When I use it with dvbscan, however, it seems to mis-detect the
modulation on the SDN multiplex. It's telling me it's QPSK rather than
QAM_64. Did you have any trouble with re-tuning?
>>> tune to:
50600
2012-04-20 15:48:53 nibble@gmail.com
Mauro, thank you.
>
>Hi Max,
>
>Em 15-04-2012 12:53, nibble.max escreveu:
>> Montage m88ds3103 demodulator and ts2022 tuner driver.
>>
>> Signed-off-by: Max nibble
>
>Please always test any patch you send upstream with ./scripts/checkpatch.pl.
>
>It analys
2012-04-20 15:56:27 nibble@gmail.com
At first time, I check it exist so try to patch it.
But with new m88ds3103 features to add and ts2022 tuner include, find it is
hard to do simply patch.
It is better to create a new driver for maintain.
>Hi Max,
>
>Em 15-04-2012 12:53, nibble.max escreveu:
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