On Wed, Nov 4, 2015 at 3:40 AM, Russell King - ARM Linux
wrote:
> On Tue, Nov 03, 2015 at 05:41:24PM +, Robin Murphy wrote:
>> Hi Tomasz,
>>
>> On 02/11/15 13:43, Tomasz Figa wrote:
>> >Agreed. The dma_map_*() API is not guaranteed to return a single
>> >contiguous part of virtual address spac
On Wed, Nov 4, 2015 at 2:41 AM, Robin Murphy wrote:
> Hi Tomasz,
>
> On 02/11/15 13:43, Tomasz Figa wrote:
>>
>> I'd like to know what is the boundary mask and what hardware imposes
>> requirements like this. The cost here is not only over-allocating a
>> little, but making many, many buffers cont
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: Wed Nov 4 04:00:20 CET 2015
git branch: test
git hash: 79f5b6ae960d380c829fb67d5dadcd1d025d2775
gcc versio
Currently the number of elements are counted wrong, its divided by the size
of a pointer and not the size of the struct
isdb_desc_partial_reception (uint16_t).
I noticed this when using "dvbv5-scan -v" in order to debug an ISDB-T table.
Signed-off-by: Felipe Concha Avello
---
diff --git a/lib/li
v4l2_ctrl_add_ctrl() interface has no users since its introduction in
commit 0996517cf8ea ("V4L/DVB: v4l2: Add new control handling framework")
and its functionality is covered by v4l2_ctrl_new() and derivative
interfaces, so it is safe to remove the interface from the kernel.
Signed-off-by: Vladi
Hi Mauro,
On Wed, Oct 28, 2015 at 10:30:30AM +0900, Mauro Carvalho Chehab wrote:
> Em Tue, 27 Oct 2015 01:01:45 +0200
> Sakari Ailus escreveu:
>
> > From: Sakari Ailus
> >
> > Signed-off-by: Sakari Ailus
> > ---
> > drivers/media/platform/omap3isp/isp.c | 21 +
> > d
Hi Mauro,
On Wed, Oct 28, 2015 at 09:43:43AM +0900, Mauro Carvalho Chehab wrote:
> Em Tue, 27 Oct 2015 01:01:38 +0200
> Sakari Ailus escreveu:
>
> > Signed-off-by: Sakari Ailus
>
> Please add some documentation at the body for all patches.
>
> Btw, IMHO, it would be best to fold this patch an
Hi Mauro,
On Wed, Oct 28, 2015 at 09:38:47AM +0900, Mauro Carvalho Chehab wrote:
> Em Tue, 27 Oct 2015 01:01:36 +0200
> Sakari Ailus escreveu:
>
> > The struct media_entity_graph was allocated in the stack, limiting the
> > number of entities that could be reasonably allocated. Instead, move the
Hi Mauro,
On Wed, Oct 28, 2015 at 09:36:50AM +0900, Mauro Carvalho Chehab wrote:
> Em Tue, 27 Oct 2015 01:01:35 +0200
> Sakari Ailus escreveu:
>
> > It will be needed in struct media_pipeline shortly.
> >
> > Signed-off-by: Sakari Ailus
>
> Reviewed-by: Mauro Carvalho Chehab
> (but see below
Hi Mauro,
Many thanks for the thorough review of the set!
On Wed, Oct 28, 2015 at 11:09:31AM +0900, Mauro Carvalho Chehab wrote:
> Em Tue, 27 Oct 2015 01:01:34 +0200
> Sakari Ailus escreveu:
>
> > From: Sakari Ailus
> >
> > This is useful in e.g. knowing whether certain operations have alread
Hi,
I can't get this dvb-t2 USB device to work despite the linuxtv site
claiming it is working since 3.19 kernel. I tried talking to the driver
team on IRC a few months ago and they said they would look at it but I have
recently pulled the linuxtv git tree and compiled it on my Linux Mint 4.09
kern
__off_t is a kernel internal symbol, which happens to be user-visible
with glibc, but not necessarily with other C libraries such as
musl. In v4l-utils code, it's mainly used for the mmap() prototype,
but the mmap() manpage really uses off_t, not __off_t.
Switching from __off_t to off_t allows the
The logic in libv4lsyscall-priv.h unconditionally defines SYS_mmap2 on
Linux systems, but with current versions of C libraries, SYS_mmap2 is
already defined, and therefore this additional definition causes some
build warnings:
In file included from processing/libv4lprocessing.h:24:0,
Code should not be including header, but instead it
should include the public header.
On glibc and uClibc, simply includes , but with
the musl C library, it spits out a warning telling you that you're not
doing the right thing:
In file included from ./v4l-helpers.h:12:0,
from
Various tools in utils/ use ENABLE_NLS to decide whether locale
support is available or not, and only include if ENABLE_NLS
is defined. However, they unconditionally use functions defined in
such as setlocale(), bindtextdomain() or textdomain(),
which causes build failures when the prototypes of
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
Hello,
Here is a small set of fixes against v4l-utils that we have
accumulated in the Buildroot project to fix a number of build
issues. Those build issues are related to linking with the musl C
library, or do linking with the libintl library when the gettext
functions are not provided by the C li
On Tue, Nov 03, 2015 at 05:41:24PM +, Robin Murphy wrote:
> Hi Tomasz,
>
> On 02/11/15 13:43, Tomasz Figa wrote:
> >Agreed. The dma_map_*() API is not guaranteed to return a single
> >contiguous part of virtual address space for any given SG list.
> >However it was understood to be able to map
Attaching an August DVB-T210 usb stick to the system causes a "DMA-API: device
driver maps memory from stack" error, and while the device registers and
appears functional, no data is produced from the tuner.
Bus 001 Device 007: ID 0572:c688 Conexant Systems (Rockwell), Inc. Geniatech
T230 DVB-
Hi Tomasz,
On 02/11/15 13:43, Tomasz Figa wrote:
I'd like to know what is the boundary mask and what hardware imposes
requirements like this. The cost here is not only over-allocating a
little, but making many, many buffers contiguously mappable on the
CPU, unmappable contiguously in IOMMU, whic
On 11/03/2015 09:23 AM, Takashi Iwai wrote:
> On Tue, 03 Nov 2015 17:06:45 +0100,
> Shuah Khan wrote:
>>
>> On 10/25/2015 03:37 PM, Shuah Khan wrote:
>>> On 10/22/2015 01:16 AM, Takashi Iwai wrote:
On Wed, 21 Oct 2015 01:25:15 +0200,
Shuah Khan wrote:
>
> Add support for creating
On Tue, 03 Nov 2015 17:06:45 +0100,
Shuah Khan wrote:
>
> On 10/25/2015 03:37 PM, Shuah Khan wrote:
> > On 10/22/2015 01:16 AM, Takashi Iwai wrote:
> >> On Wed, 21 Oct 2015 01:25:15 +0200,
> >> Shuah Khan wrote:
> >>>
> >>> Add support for creating MEDIA_ENT_F_AUDIO_MIXER entity for
> >>> each mix
On 10/25/2015 03:37 PM, Shuah Khan wrote:
> On 10/22/2015 01:16 AM, Takashi Iwai wrote:
>> On Wed, 21 Oct 2015 01:25:15 +0200,
>> Shuah Khan wrote:
>>>
>>> Add support for creating MEDIA_ENT_F_AUDIO_MIXER entity for
>>> each mixer and a MEDIA_INTF_T_ALSA_CONTROL control interface
>>> entity that li
Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
tags/media/v4.4-1
For the media updates, including:
- Lots of improvements at the kABI documentation;
- Split of Videobuf2 into a common part and a V4L2 specific one;
- Split of the VB2 tracing events in
Separate vb2_poll() into core and v4l2 part.
Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
---
drivers/media/v4l2-core/videobuf2-v4l2.c | 80 +++---
1 file changed, 52 insertions(+), 28 deletions(-)
diff --git a/
Add set_timestamp to struct vb2_queue as a flag set if vb2-core should
set timestamps.
Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
---
drivers/media/v4l2-core/videobuf2-v4l2.c | 20 +++-
include/media/videobuf2-core.h
Move things related with vb2 file I/O and vb2_thread without doing any
functional changes. After that, videobuf2-internal.h is removed because
it is not necessary any more.
Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
---
drivers/media/v4
Hello everybody,
This is the 9th round for refactoring Videobuf2(a.k.a VB2).
The purpose of this patch series is to separate existing VB2 framework
into core part and V4L2 specific part. So that not only V4L2 but also other
frameworks can use them to manage buffer and utilize queue.
Why do we try
Move timestamp from struct vb2_v4l2_buffer to struct vb2_buffer
for common use, and change its type to u64 in order to handling
y2038 problem. This patch also includes all device drivers' changes related to
this restructuring.
Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Se
The location in which last_buffer_queued is set is moved to fill_v4l2_buffer().
So, __vb2_perform_fileio() can use vb2_core_dqbuf() instead of
vb2_internal_dqbuf().
Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
---
drivers/media/v4l2-core/
Replace v4l2-stuffs with common things in struct vb2_fileio_data and
vb2_thread().
Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
---
drivers/media/v4l2-core/videobuf2-v4l2.c | 104 ++
1 file changed, 49 inserti
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