Hi Ezequiel Garcia,
Thanks for your interpretation and as you said, USB host controller
isochronous bandwidth's limitation influences the multiple channels
video transmission. We have tried our best to also use USB Hub to
support multiple channels video transmission, while the bandwidth
problem
Hi Grant, Rob,
this series has been around for quite some time now, basically unchanged
except for adding fixes for new users of the API that keep appearing
over time in different subsystems.
It would be really helpful to get this merged for v4.0. Could you still
make this happen?
Hi Laurent,
Am Sonntag, den 01.03.2015, 18:20 +0200 schrieb Laurent Pinchart:
Hi Philipp and all,
This series has been around for a long time, it seems to be time to get it
merged.
What's the plan ? If we wait for the v4.1 merge window there's a chance we'll
get more conflicts,
On 03/02/2015 08:57 AM, Scott Jiang wrote:
Hi Lad and Hans,
2015-02-22 2:39 GMT+08:00 Lad Prabhakar prabhakar.cse...@gmail.com:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch series, enhances blackfin capture driver with
vb2 helpers.
Changes for v3:
1: patches unchanged
Hi Jacek,
On 28/11/14 14:10, Jacek Anaszewski wrote:
Some formats are not supported in encoding or decoding
mode for given type of buffer (e.g. V4L2_PIX_FMT_JPEG
is supported on output buffer only while in decoding
mode). Make S_FMT failing if not suitable format
is found.
Signed-off-by:
On 02/21/2015 07:39 PM, Lad Prabhakar wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
this patch improves the buf_prepare() callback.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
drivers/media/platform/blackfin/bfin_capture.c | 12
1 file changed, 4
On Mon, 2015-03-02 at 13:50 -0800, Stephen Boyd wrote:
On 03/02/15 09:05, Russell King - ARM Linux wrote:
Here's some initial clkdev cleanups. These are targetted for the next
merge window, and while the initial patches can be merged independently,
I'd prefer to keep the series together as
Hi Mauro,
This patch series prepares for the removal of duplicate video enum ops. See this
post for the background for this series:
http://permalink.gmane.org/gmane.linux.drivers.video-input-infrastructure/87869
The patches in this pull request are the same as the posted series, except for
NV12M - YUV420M
YVU420M - YUV420M
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
Hi Hans,
On Tue, Mar 3, 2015 at 8:49 AM, Hans Verkuil hverk...@xs4all.nl wrote:
On 03/02/2015 08:57 AM, Scott Jiang wrote:
Hi Lad and Hans,
2015-02-22 2:39 GMT+08:00 Lad Prabhakar prabhakar.cse...@gmail.com:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch series, enhances
On 03/03/2015 10:55 AM, Hans Verkuil wrote:
Hi Uwe,
On 03/02/2015 08:00 AM, Uwe Kleine-König wrote:
Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and
On 03/03/2015 11:09 AM, Uwe Kleine-König wrote:
Hello Hans,
On Tue, Mar 03, 2015 at 10:59:22AM +0100, Hans Verkuil wrote:
Never mind those comments, after checking what devm_gpiod_get_index_optional
does it's clear that this patch is correct.
Sorry about the noise.
No problem. Is this an
On 02/21/2015 07:39 PM, Lad Prabhakar wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
No need to reinvent the wheel. Just use the already existing
functions provided by vb2.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
Hi Mauro,
This pull request improves the blackfin driver.
Regards,
Hans
The following changes since commit b44b2e06ae463327334235bf160e804632b9b37c:
[media] media: i2c: ADV7604: Rename adv7604 prefixes (2015-03-02 16:59:32
-0300)
are available in the git repository at:
Em Mon, 02 Mar 2015 20:52:41 +
laurent.pinch...@ideasonboard.com escreveu:
Hi Mauro,
On Mon Mar 02 2015 18:55:23 GMT+0200 (EET), Mauro Carvalho Chehab wrote:
Em Sun, 1 Feb 2015 12:12:33 +0100 (CET)
Guennadi Liakhovetski g.liakhovet...@gmx.de escreveu:
V4L2 clocks, e.g. used by
The Si2157 tuner supports ATSC in addition to DVB-T and DVB-C. Extend
minimum frequency range to cover the complete ATSC/QAM-B range.
Signed-off-by: Olli Salonen olli.salo...@iki.fi
---
drivers/media/tuners/si2157.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
I have a pair of 800i's with the S5H1409 demodulator, probably from
when I did the original 800i support (2008):
http://marc.info/?l=linux-dvbm=120032380226094w=2
I don't have a 800i with a s5h1411, so I can't really help without it.
Dear John and Steven,
Back in 2012 I twice submitted a
Hi Laurent,
On Tue, Mar 03, 2015 at 02:39:14AM +0200, Laurent Pinchart wrote:
Hi Russell,
On Monday 02 March 2015 23:54:35 Russell King - ARM Linux wrote:
(Combining replies...)
On Tue, Mar 03, 2015 at 12:53:37AM +0200, Sakari Ailus wrote:
Hi Laurent and Russell,
On Tue, Mar
On Tue, Mar 03, 2015 at 12:23:59PM +0100, Hans Verkuil wrote:
Return -EINVAL if read() or write() is not supported by the queue. This
makes it possible to provide both vb2_fop_read and vb2_fop_write in a
struct v4l2_file_operations since the vb2_fop_* function will check if
the file operation
Hi Hans,
Thank you for the review.
On Tuesday 03 March 2015 12:28:24 Hans Verkuil wrote:
Hi Laurent,
Thanks for this patch. I do have a few comments, see below. Note that I am
OK with the new DT format description.
On 03/02/2015 02:48 AM, Laurent Pinchart wrote:
Xilinx platforms have
Em Wed, 04 Mar 2015 00:56:18 +0200
Laurent Pinchart laurent.pinch...@ideasonboard.com escreveu:
Hi Mauro,
On Tuesday 03 March 2015 13:40:50 Mauro Carvalho Chehab wrote:
Em Mon, 02 Mar 2015 20:52:41 + Laurent Pinchart escreveu:
On Mon Mar 02 2015 18:55:23 GMT+0200 (EET), Mauro
Hi Linus,
May I please request you to pull a couple of fixes in dma-buf for 4.0-rc3?
The following changes since commit b942c653ae265abbd31032f3b4f5f857e5c7c723:
Merge tag 'trace-sh-3.19' of
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
(2015-01-22 06:26:07 +1200)
are
Hi Mauro,
On Tuesday 03 March 2015 20:21:29 Mauro Carvalho Chehab wrote:
Em Wed, 04 Mar 2015 00:56:18 +0200 Laurent Pinchart escreveu:
On Tuesday 03 March 2015 13:40:50 Mauro Carvalho Chehab wrote:
Em Mon, 02 Mar 2015 20:52:41 + Laurent Pinchart escreveu:
On Mon Mar 02 2015 18:55:23
Hi Russell,
On Mon, Mar 02, 2015 at 11:54:35PM +, Russell King - ARM Linux wrote:
(Combining replies...)
On Tue, Mar 03, 2015 at 12:53:37AM +0200, Sakari Ailus wrote:
Hi Laurent and Russell,
On Tue, Mar 03, 2015 at 12:33:44AM +0200, Laurent Pinchart wrote:
Sakari, does it
Hi Mauro,
On Tuesday 03 March 2015 13:40:50 Mauro Carvalho Chehab wrote:
Em Mon, 02 Mar 2015 20:52:41 + Laurent Pinchart escreveu:
On Mon Mar 02 2015 18:55:23 GMT+0200 (EET), Mauro Carvalho Chehab wrote:
Em Sun, 1 Feb 2015 12:12:33 +0100 (CET) Guennadi Liakhovetski escreveu:
V4L2
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 Mar 4 04:00:21 CET 2015
git branch: test
git hash: 269bd1324fbfaa52832bb3efe9f5105c9146a33a
gcc
On 02/28/2015 04:14 PM, Brendan McGrath wrote:
Enhances driver to use an MSI interrupt when available.
Adds the module option 'enable_msi' (type bool) which by default is
enabled. Can be set to 'N' to disable.
Fixes (or can reduce the occurrence of) a crash which is most commonly
reported when
Hi Mauro,
Please pull the following s5p driver fixes.
The following changes since commit ce037f19aaef992c634af653b17e61eee30a9404:
[media] media: atmel-isi: increase the burst length to improve the
performance (2015-03-02 13:27:11 -0300)
are available in the git repository at:
On Thu, Feb 26, 2015 at 11:41:54PM +0200, Antti Palosaari wrote:
From: Jurgen Kramer gtmkra...@xs4all.nl
Increase si2168 cmd execute timeout to prevent firmware load failures. Tests
shows it takes up to 52ms to load the 'dvb-demod-si2168-a30-01.fw' firmware.
Increase timeout to a safe value
Lad,
Em Sat, 21 Feb 2015 18:39:51 +
Lad Prabhakar prabhakar.cse...@gmail.com escreveu:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
this patch improves the queue_setup() callback.
Please improve your comments. The above description doesn't tell
anything that it wasn't said before at
When mapping from a V4L2 pixel format to a media bus format in the
VIDIOC_TRY_FMT and VIDIOC_S_FMT handlers, the requested format may be
unsupported by the driver. Return a hardcoded default format instead of
WARN()ing in that case.
Signed-off-by: Laurent Pinchart
Hi Hans,
On Tue, Mar 3, 2015 at 9:39 AM, Hans Verkuil hverk...@xs4all.nl wrote:
On 03/03/2015 10:30 AM, Lad, Prabhakar wrote:
Hi Hans,
On Tue, Mar 3, 2015 at 8:49 AM, Hans Verkuil hverk...@xs4all.nl wrote:
On 03/02/2015 08:57 AM, Scott Jiang wrote:
Hi Lad and Hans,
2015-02-22 2:39
Dear Russell King,
On Mon, 02 Mar 2015 17:06:42 +, Russell King wrote:
clkdev_create() is a shorter way to write clkdev_alloc() followed by
clkdev_add(). Use this instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/arm/plat-orion/common.c | 6 +-
1 file
Return -EINVAL if read() or write() is not supported by the queue. This
makes it possible to provide both vb2_fop_read and vb2_fop_write in a
struct v4l2_file_operations since the vb2_fop_* function will check if
the file operation is allowed.
A similar check exists in __vb2_init_fileio() which
Hi Laurent,
Thanks for this patch. I do have a few comments, see below. Note that I am
OK with the new DT format description.
On 03/02/2015 02:48 AM, Laurent Pinchart wrote:
Xilinx platforms have no hardwired video capture or video processing
interface. Users create capture and memory to
On 03/02/2015 04:00 PM, Lad Prabhakar wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Make sure to call mutex_destroy() in case of probe failure or module
unload.
It's not actually necessary to destroy a mutex. Most drivers never do this.
It only helps a bit in debugging.
I'll
On 03/03/2015 10:30 AM, Lad, Prabhakar wrote:
Hi Hans,
On Tue, Mar 3, 2015 at 8:49 AM, Hans Verkuil hverk...@xs4all.nl wrote:
On 03/02/2015 08:57 AM, Scott Jiang wrote:
Hi Lad and Hans,
2015-02-22 2:39 GMT+08:00 Lad Prabhakar prabhakar.cse...@gmail.com:
From: Lad, Prabhakar
Hello Hans,
On Tue, Mar 03, 2015 at 10:59:22AM +0100, Hans Verkuil wrote:
Never mind those comments, after checking what devm_gpiod_get_index_optional
does it's clear that this patch is correct.
Sorry about the noise.
No problem. Is this an Ack then? Who picks up this patch?
Best regards
Hi Uwe,
On 03/02/2015 08:00 AM, Uwe Kleine-König wrote:
Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and initial value for output.
Simplify
Hi Mauro,
Just a pile of fixes/improvements, nothing that stands out.
Regards,
Hans
The following changes since commit b44b2e06ae463327334235bf160e804632b9b37c:
[media] media: i2c: ADV7604: Rename adv7604 prefixes (2015-03-02 16:59:32
-0300)
are available in the git repository at:
Em Tue, 03 Mar 2015 11:17:10 +0100
Hans Verkuil hverk...@xs4all.nl escreveu:
Hi Mauro,
Just a pile of fixes/improvements, nothing that stands out.
Regards,
Hans
The following changes since commit b44b2e06ae463327334235bf160e804632b9b37c:
[media] media: i2c: ADV7604: Rename
The patch media: s5p-mfc: use vb2_ops_wait_prepare/finish helper
(654a731be1a0b6f606f3f3d12b50db08f2ae3c3) introduced a kernel panic.
The q-lock was set for just one queue, the other was not set thus causing
a NULL pointer dereference.
Reported-by: Marek Szyprowski m.szyprow...@samsung.com
From: Hans Verkuil [mailto:hverk...@xs4all.nl]
Sent: Tuesday, March 03, 2015 10:09 AM
On 03/02/2015 04:00 PM, Lad Prabhakar wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Make sure to call mutex_destroy() in case of probe failure or module
unload.
It's not actually necessary
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