Add bayer 8-bit GUIDs to uvcvideo and
associate them with the corresponding V4L2 pixel formats.
Signed-off-by: Edgar Thier i...@edgarthier.net
---
drivers/media/usb/uvc/uvc_driver.c | 22 +-
drivers/media/usb/uvc/uvcvideo.h | 12
2 files changed, 33
I came across this while checking the kernel use of V4L2_CTRL_FLAG_DISABLED.
This flag should not be used with the control framework. Instead, just don't
add the control at all.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/platform/s3c-camif/camif-capture.c | 15
On 20/01/14 10:27, Hans Verkuil wrote:
I came across this while checking the kernel use of V4L2_CTRL_FLAG_DISABLED.
This flag should not be used with the control framework. Instead, just don't
add the control at all.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Acked-by: Sylwester
Good day. I am Mark Reyes Guus, I work with Abn Amro Bank as an auditor. I have
a proposition to discuss with you. Should you be interested, please e-mail back
to me.
Private Email: markreyesg...@abnmrob.co.uk OR markguus.reye...@yahoo.nl
Yours Sincerely,
Mark Reyes Guus.
--
To unsubscribe
From: Hans Verkuil hans.verk...@cisco.com
When getting a string and the size given by the application is too
short return the max length the string can have (elem_size) instead
of the string length + 1. That makes more sense.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
From: Hans Verkuil hans.verk...@cisco.com
Add core support for matrices.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-ctrls.c | 54 +++-
include/media/v4l2-ctrls.h | 8 --
2 files changed, 39 insertions(+), 23
From: Hans Verkuil hans.verk...@cisco.com
Require that 'new' string and pointer values are accessed through the 'new'
field instead of through the union. This reduces the union to just val and
val64.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/radio/si4713/si4713.c
From: Hans Verkuil hans.verk...@cisco.com
Extend the control type operations to handle matrix elements.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-ctrls.c | 40
1 file changed, 22 insertions(+), 18 deletions(-)
diff
From: Hans Verkuil hans.verk...@cisco.com
The upcoming VIDIOC_QUERY_EXT_CTRL adds support for a unit string. This
allows userspace to show the unit belonging to a particular control.
This patch adds support for the unit string to the control framework.
Signed-off-by: Hans Verkuil
From: Hans Verkuil hans.verk...@cisco.com
Add cols and rows fields to the core control structures in preparation
for matrix support.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-ctrls.c | 26 +-
include/media/v4l2-ctrls.h
From: Hans Verkuil hans.verk...@cisco.com
While VIDIOC_QUERYCTRL is limited to 32 bit min/max/step/def values
for controls, the upcoming VIDIOC_QUERY_EXT_CTRL isn't. So increase
the internal representation to 64 bits in preparation.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
From: Hans Verkuil hans.verk...@cisco.com
Complex controls are controls that can be used for compound and array
types. This allows for more complex datastructures to be used with the
control framework.
Such controls always have the V4L2_CTRL_FLAG_HIDDEN flag set. Note that
'simple' controls can
From: Hans Verkuil hans.verk...@cisco.com
The way current and new values are accessed has changed. Update the
document to bring it up to date with the code.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
Documentation/video4linux/v4l2-controls.txt | 46 +++--
1
From: Hans Verkuil hans.verk...@cisco.com
Since complex controls can have non-standard types we need to be able to do
type-specific checks etc. In order to make that easy type operations are added.
There are four operations:
- equal: check if two values are equal
- init: initialize a value
-
This patch series adds support for complex controls (aka 'Properties') to
the control framework. It is the first part of a larger patch series that
adds support for configuration stores, motion detection matrix controls and
support for 'Multiple Selections'.
This patch series is based on this
From: Hans Verkuil hans.verk...@cisco.com
Finish the userspace-facing matrix support.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-ctrls.c | 106 ---
1 file changed, 61 insertions(+), 45 deletions(-)
diff --git
From: Hans Verkuil hans.verk...@cisco.com
In order to implement matrix support and (for the future) configuration stores
we need to have more generic copy routines. The v4l2_ctrl_ptr union was designed
for this.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
From: Hans Verkuil hans.verk...@cisco.com
When setting a control the control's new value is compared to the current
value twice: once by new_to_cur(), once by cluster_changed(). Not a big
deal when dealing with simple values, but it can be a problem when dealing
with compound types or matrices.
From: Hans Verkuil hans.verk...@cisco.com
This patch implements initial support for complex types.
For the most part the changes are fairly obvious (basic support for is_ptr
types, the type_is_int function is replaced by a is_int bitfield, and
v4l2_query_ext_ctrl is added), but one change needs
From: Hans Verkuil hans.verk...@cisco.com
Codingstyle fix.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-ctrls.c | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c
From: Hans Verkuil hans.verk...@cisco.com
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 1 +
drivers/media/v4l2-core/v4l2-dev.c| 2 ++
drivers/media/v4l2-core/v4l2-ioctl.c | 31 +++
From: Hans Verkuil hans.verk...@cisco.com
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
.../DocBook/media/v4l/vidioc-g-ext-ctrls.xml | 43 ++
1 file changed, 35 insertions(+), 8 deletions(-)
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
From: Hans Verkuil hans.verk...@cisco.com
Document the support for complex types in controls.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
Documentation/DocBook/media/v4l/controls.xml | 185 +--
1 file changed, 118 insertions(+), 67 deletions(-)
diff --git
From: Hans Verkuil hans.verk...@cisco.com
Instead of having to maintain the 'cur' union this patch replaces it by
a v4l2_ctrl_ptr union to be consistent with the future configuration stores,
which also use that union. The number of drivers that use 'cur' is fairly small,
so it is easy enough to
From: Hans Verkuil hans.verk...@cisco.com
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
.../DocBook/media/v4l/vidioc-queryctrl.xml | 223 +
1 file changed, 189 insertions(+), 34 deletions(-)
diff --git a/Documentation/DocBook/media/v4l/vidioc-queryctrl.xml
From: Hans Verkuil hans.verk...@cisco.com
Add a new struct and ioctl to extend the amount of information you can
get for a control.
It gives back a unit string, the range is now a s64 type, and the matrix
and element size can be reported through cols/rows/elem_size.
Signed-off-by: Hans Verkuil
Hi Bartlomiej,
Thanks for the review.
Yes you are right. I didn't add the users for this driver.
Once the driver gets merged, I will send more patches with the users.
Already this driver merge is pending on DT maintainers ack and I
don't want to complex it more by adding DT patches :)
On Sun, Jan 19, 2014 at 09:56:48PM +, Sean Young wrote:
On Sun, Jan 19, 2014 at 10:05:15PM +0100, Martin Kittel wrote:
Hi Mauro, hi Sean,
...
From a71676dad29adef9cafb08598e693ec308ba2e95 Mon Sep 17 00:00:00 2001
From: Martin Kittel li...@martin-kittel.de
Date: Sun, 19 Jan 2014
On Wed, Jan 15, 2014 at 04:52:45PM +, Sean Young wrote:
On Wed, Jan 15, 2014 at 01:49:17PM -0200, Mauro Carvalho Chehab wrote:
Hi Martin,
Em Wed, 11 Dec 2013 21:34:55 +0100
Martin Kittel li...@martin-kittel.de escreveu:
Hi Mauro, hi Sean,
thanks for considering the
Add static to tda m_* variables in the header. They don't need to be global.
With some cleanup they could probably even be marked const.
Reported-by: Christian Schneider christ...@ch-sc.de
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=68191
Signed-off-by: Alan Cox a...@linux.intel.com
Around about 19/01/14 17:54, Steven Toth scribbled ...
It doesn't have a MPEG hardware compressor like the 350, you are
reading raw pixel data (160Mbps) from the device node.
Use an application that renders raw video data, such as TVTime.
Ah, OK, thanks, I managed to miss that.
I can get
On Mon, Jan 20, 2014 at 1:26 PM, Neil Bird gn...@fnxweb.com wrote:
But, flip me, it's spewing 800 MB+ for a minute's worth of video. That'd
be ~48GB for an hour's TV (the intention is to use this for a MythTV PVR).
Am I likely to be able to do anything about that? Even with
It doesn't have a MPEG hardware compressor like the 350, you are
reading raw pixel data (160Mbps) from the device node.
Use an application that renders raw video data, such as TVTime.
Ah, OK, thanks, I managed to miss that.
I can get a picture out of it by using vlc's open-device. So
Around about 20/01/14 18:34, Steven Toth scribbled ...
Generally not a good idea to do what you're doing. Generally a good
idea to use a card with hardware compression features for a myth DVR.
Yeah; I'd spent so long trying to find a card with an s-video input
that was likely to work
S-video requirements are a dying breed, unfortunately.
Don't suppose you know of any? I see the Hauppauge HVR-2200 does, but it
looks like the drivers for that are a bit too “fresh” for me to be able to
risk another blind purchase (and may require kernel 3.2+, where I'm on SL6
with
Around about 20/01/14 18:46, Steven Toth scribbled ...
I'd backport the HVR2200 driver into 2.6.32 (it may already exist with
analog features in .32 btw) and go with a 2200.
Hah, not my first choice :)
--
[phoenix@fnx ~]# rm -f .signature
[phoenix@fnx ~]# ls -l .signature
ls: .signature: No
Hi João,
Better to report it to linux-media@vger.kernel.org, as I suspect that almost
nobody is using v4l2-library ML anymore.
Regards,
Mauro
Em Mon, 20 Jan 2014 16:24:36 +
João M. S. Silva joao.m.santos.si...@gmail.com escreveu:
Hi,
I faced the Valgrind error described in
Hi João,
Better to report it to linux-media@vger.kernel.org, as I suspect that almost
nobody is using v4l2-library anymore.
Regards,
Mauro
Em Mon, 20 Jan 2014 16:24:36 +
João M. S. Silva joao.m.santos.si...@gmail.com escreveu:
Hi,
I faced the Valgrind error described in
Introduce a list for wake scancode values and add callback for sysfs
reads/writes.
Signed-off-by: Antti Seppälä a.sepp...@gmail.com
---
include/media/rc-core.h | 13 +
1 file changed, 13 insertions(+)
diff --git a/include/media/rc-core.h b/include/media/rc-core.h
index
This patch adds sample support for reading/writing the wakeup scancodes
to rc-loopback device driver.
Signed-off-by: Antti Seppälä a.sepp...@gmail.com
---
drivers/media/rc/rc-loopback.c | 31 +++
1 file changed, 31 insertions(+)
diff --git
This patch adds support for /sys/class/rc/rc?/wakeup_scancodes file
which can be used to read/write new wakeup scancodes to/from hardware.
The contents of the scancode file are simply white space separated
bytes.
How to read:
cat /sys/class/rc/rc?/wakeup_scancodes
How to write:
echo 0x1 0x2
This patch series introduces a simple sysfs file interface for reading
and writing wakeup scancodes to rc drivers.
This is an improved version of my previous patch for nuvoton-cir which
did the same thing via module parameters. This is a more generic
approach allowing other drivers to utilize the
This patch adds support for reading/writing wakeup scancodes via sysfs
to nuvoton-cir hardware.
Signed-off-by: Antti Seppälä a.sepp...@gmail.com
---
drivers/media/rc/nuvoton-cir.c | 81 ++
drivers/media/rc/nuvoton-cir.h | 2 ++
2 files changed, 83
On 17.01.2014 01:11, Keith Lawson wrote:
On Wed, Jan 15, 2014 at 10:37:44PM +0100, Frank Schäfer wrote:
Am 14.01.2014 01:48, schrieb Keith Lawson:
On 2014-01-12 11:56, Frank Schäfer wrote:
On 09.01.2014 02:02, Keith Lawson wrote:
Hello, I sent the following message to the linux-usb mailing
On Wed, Jan 15, 2014 at 09:55:59PM -0500, Jarod Wilson wrote:
On Wed, Jan 15, 2014 at 04:52:45PM +, Sean Young wrote:
On Wed, Jan 15, 2014 at 01:49:17PM -0200, Mauro Carvalho Chehab wrote:
Hi Martin,
Em Wed, 11 Dec 2013 21:34:55 +0100
Martin Kittel li...@martin-kittel.de
Hi,
I've just bought one of these cards which is based on the Conexant
Fusion 878A chip thinking it would just work under Linux being
bttv-based. Unfortunately (for me) it's not and it is just picked up as
a generic unknown card by the bttv driver.
Does anyone have one of these that is
Signed-off-by: Sean Young s...@mess.org
---
drivers/media/rc/iguanair.c | 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/media/rc/iguanair.c b/drivers/media/rc/iguanair.c
index fdae05c..99a3a5a 100644
--- a/drivers/media/rc/iguanair.c
+++
Signed-off-by: Sean Young s...@mess.org
---
drivers/media/rc/iguanair.c | 14 --
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/media/rc/iguanair.c b/drivers/media/rc/iguanair.c
index 99a3a5a..a83519a 100644
--- a/drivers/media/rc/iguanair.c
+++
Signed-off-by: Sean Young s...@mess.org
---
drivers/media/rc/mceusb.c | 92 +++
1 file changed, 28 insertions(+), 64 deletions(-)
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index a25bb15..3a4f95f 100644
---
A number of recent bug reports involve usb_submit_urb() failing which was
only reported with debug parameter on. In addition, remove custom debug
function.
Signed-off-by: Sean Young s...@mess.org
---
drivers/media/rc/mceusb.c | 180 ++
1 file changed,
Hi,
On 01/20/2014 05:19 AM, Sakari Ailus wrote:
Hi Sebastian,
I've also been working on this (besides others); what I have however are
mostly experimental patches. I'm also using patches from Laurent, Florian
Vaussard (IOMMU) and Hiroshi Doyu (IOMMU as well). My tree is here:
Robert Longbottom rongb...@googlemail.com wrote:
Hi,
I've just bought one of these cards which is based on the Conexant
Fusion 878A chip thinking it would just work under Linux being
bttv-based. Unfortunately (for me) it's not and it is just picked up
as
a generic unknown card by the bttv
Hi,
On Mon, Jan 20, 2014 at 11:16:43PM +0100, Sylwester Nawrocki wrote:
On 01/20/2014 05:19 AM, Sakari Ailus wrote:
I've also been working on this (besides others); what I have however are
mostly experimental patches. [...]
Thanks. I will have a look at it.
[...]
Over 80 characters per
Hi Peter,
On Friday 17 January 2014 15:45:22 Peter Meerwald wrote:
Hello,
as the subject says I got a problem with the ccdc.
My pipeline is: sensor - ccdc - memory
By doing some research I found a appropriate answer from Laurent:
The OMAP3 ISP is quite picky about its input
Dear Maintainers,
I would like to request for a patch as captioned below to correct the
invalid max. frequency as currently set in max2165.c. It's resulting in
a new TV channel using frequency 802MHz not receivable. I've tested it
OK for my dvb adapter.
Thanks,
K.S. Ng
diff -r -u
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: Tue Jan 21 04:00:49 CET 2014
git branch: test
git hash: 587d1b06e07b4a079453c74ba9edf17d21931049
gcc
From: Lad, Prabhakar prabhakar.cse...@gmail.com
clk_set_rate(), clk_prepare_enable() functions can fail, so check the return
values to avoid surprises.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
Changes for v2:
1: Called regulator_bulk_disable() in the error path
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