Hello,
I have test FW version 12.10.04.1
(FYI dmesg changes follows)
The problem without change.
I did want to test the DVB-T stick under Windows XP, but in VirtualBox
works the tuner not at all - I get just jerky sound, no video.
But there is older driver (12.7.6.11) - but don't thing the
Hi Devin,
2014-02-07 22:46 GMT+09:00 Devin Heitmueller dheitmuel...@kernellabs.com:
I can't load firmware like error of below link.
https://bugs.launchpad.net/ubuntu/+source/linux-firmware-nonfree/+bug/1263837
This error is related with this patch. This fix is right but above error is
Moi!
On 10.02.2014 10:21, kap...@mizera.cz wrote:
Hello,
I have test FW version 12.10.04.1
(FYI dmesg changes follows)
The problem without change.
I did want to test the DVB-T stick under Windows XP, but in VirtualBox
works the tuner not at all - I get just jerky sound, no video.
But there
Hello!
Sachin Kamat wrote:
+cc linux-media list and some related maintainers
Hi,
On 10 February 2014 00:22, Tobias Jakobi tjak...@math.uni-bielefeld.de
wrote:
Hello!
I noticed while here
+cc Joonyoung Shim
Hi,
On 10 February 2014 13:58, Tobias Jakobi tjak...@math.uni-bielefeld.de wrote:
Hello!
Sachin Kamat wrote:
+cc linux-media list and some related maintainers
Hi,
On 10 February 2014 00:22, Tobias Jakobi tjak...@math.uni-bielefeld.de
wrote:
Hello!
I noticed while
From: Hans Verkuil hans.verk...@cisco.com
Codingstyle fix.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
---
drivers/media/v4l2-core/v4l2-ctrls.c | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff
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
Reviewed-by: Sylwester Nawrocki
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 data structures 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
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.
Because of these changes the msi3101 driver has been modified
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
---
This patch series adds support for complex controls (aka 'Properties') to
the control framework and uses them in the go7007 and solo6x10 drivers.
It is the first part of a larger patch series that adds support for
configuration
stores and support for 'Multiple Selections'.
This patch series is
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
Document the support for complex types in controls.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
---
Documentation/DocBook/media/v4l/controls.xml | 104 ---
1 file
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
-
From: Hans Verkuil hans.verk...@cisco.com
Document the support for the new complex type controls.
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
From: Hans Verkuil hans.verk...@cisco.com
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/staging/media/solo6x10/solo6x10-disp.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/media/solo6x10/solo6x10-disp.c
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
Use the new motion detection event.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c | 68 ++
drivers/staging/media/solo6x10/solo6x10.h | 7 +--
2 files changed, 60
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
Add the v4l2 core plumbing for the new VIDIOC_QUERY_EXT_CTRL ioctl.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
---
drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 1 +
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
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
From: Hans Verkuil hans.verk...@cisco.com
Use the proper kernel coding style in these examples.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
Documentation/DocBook/media/v4l/controls.xml | 81 ++--
1 file changed, 40 insertions(+), 41 deletions(-)
diff --git
From: Hans Verkuil hans.verk...@cisco.com
Add the 'Detect' control class and the new motion detection controls.
Those controls will be used by the solo6x10 and go7007 drivers.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-ctrls.c | 27
From: Hans Verkuil hans.verk...@cisco.com
Various comments referred to videodev2.h, but the control definitions have
been moved to v4l2-controls.h.
Also add the same reminder message to each class of controls.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
From: Hans Verkuil hans.verk...@cisco.com
Document the 'Detect' control class and the new Motion Detection controls.
Those controls will be used by the solo6x10 and go7007 drivers.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
Documentation/DocBook/media/v4l/controls.xml | 95
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
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
---
From: Hans Verkuil hans.verk...@cisco.com
These are needed by the upcoming patches for the motion detection
matrices.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-ctrls.c | 24
include/media/v4l2-ctrls.h | 4
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
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
---
drivers/media/v4l2-core/v4l2-ctrls.c | 26
From: Hans Verkuil hans.verk...@cisco.com
These types are needed for the upcoming Motion Detection matrix
controls, so document them.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
.../DocBook/media/v4l/vidioc-g-ext-ctrls.xml | 14 +
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
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 adds motion detection support to the go7007 driver using the new
motion detection controls, events.
The global motion detection works fine, but the regional motion detection
support probably needs more work. There seems to be some interaction
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
Reviewed-by:
From: Hans Verkuil hans.verk...@cisco.com
Replace the custom ioctls to set motion detection thresholds by standard
matrix controls.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/staging/media/solo6x10/solo6x10-disp.c | 4 +-
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 | 108 ---
1 file changed, 63 insertions(+), 45 deletions(-)
diff --git
From: Hans Verkuil hans.verk...@cisco.com
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
---
.../DocBook/media/v4l/vidioc-queryctrl.xml | 223 +
1 file changed, 189 insertions(+), 34 deletions(-)
diff --git
From: Hans Verkuil hans.verk...@cisco.com
Add a new MOTION_DET event to signal when motion is detected.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
include/uapi/linux/videodev2.h | 17 +
1 file changed, 17 insertions(+)
diff --git a/include/uapi/linux/videodev2.h
From: Hans Verkuil hans.verk...@cisco.com
Document the new motion detection event.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
Documentation/DocBook/media/v4l/vidioc-dqevent.xml | 44 ++
.../DocBook/media/v4l/vidioc-subscribe-event.xml | 8
2 files
From: Hans Verkuil hans.verk...@cisco.com
copy_to/from_user returns the number of bytes not copied, it does not
return a 'normal' linux error code.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-ctrls.c | 11 ++-
1 file changed, 6 insertions(+), 5
2014-02-10 17:44 GMT+09:00 Sachin Kamat sachin.ka...@linaro.org:
+cc Joonyoung Shim
Hi,
On 10 February 2014 13:58, Tobias Jakobi tjak...@math.uni-bielefeld.de
wrote:
Hello!
Sachin Kamat wrote:
+cc linux-media list and some related maintainers
Hi,
On 10 February 2014 00:22, Tobias
On 01/07/2014 03:42 PM, Sylwester Nawrocki wrote:
Hi Hans,
On 07/01/14 14:32, Hans Verkuil wrote:
Hi Sylwester,
I just did a quick build with the latest set of commits and I found this
warning:
.../media-git/drivers/media/platform/exynos4-is/fimc-lite.c: In function
'fimc_lite_probe':
On 10 February 2014 14:28, Inki Dae inki@samsung.com wrote:
2014-02-10 17:44 GMT+09:00 Sachin Kamat sachin.ka...@linaro.org:
+cc Joonyoung Shim
Hi,
On 10 February 2014 13:58, Tobias Jakobi tjak...@math.uni-bielefeld.de
wrote:
Hello!
Sachin Kamat wrote:
+cc linux-media list and
Hi Antti,
I'm not sure if you know this, but to sync with a new kernel you use
'make sync-with-kernel'. Not a problem here, I'll do that anyway once the
SDR API is merged.
Regards,
Hans
On 02/09/2014 07:05 AM, Antti Palosaari wrote:
Cc: Hans Verkuil hverk...@xs4all.nl
Signed-off-by:
On 02/09/2014 07:05 AM, Antti Palosaari wrote:
Add support for FMT IOCTL operations used for SDR receivers.
Cc: Hans Verkuil hverk...@xs4all.nl
Signed-off-by: Antti Palosaari cr...@iki.fi
Acked-by: Hans Verkuil hans.verk...@cisco.com
Thanks!
Hans
---
utils/v4l2-ctl/Makefile.am
On 02/09/2014 07:05 AM, Antti Palosaari wrote:
Cc: Hans Verkuil hverk...@xs4all.nl
Signed-off-by: Antti Palosaari cr...@iki.fi
Acked-by: Hans Verkuil hans.verk...@cisco.com
Thanks!
Hans
---
utils/v4l2-ctl/v4l2-ctl-streaming.cpp | 6 ++
utils/v4l2-ctl/v4l2-ctl.cpp |
Moro Hans,
On 10.02.2014 11:08, Hans Verkuil wrote:
Hi Antti,
I'm not sure if you know this, but to sync with a new kernel you use
'make sync-with-kernel'. Not a problem here, I'll do that anyway once the
SDR API is merged.
No prob, I didn't know, just updated manually.
regards
Antti
--
Hi Antti,
I have a few questions about this patch series:
First of all, would this work for a rtl2838 as well or is this really 2832u
specific? I've got a 2838... If it is 2832u specific, then do you know which
product has it? It would be useful for me to have a usb stick with which I can
test
On 02/07/2014 11:52 PM, Sakari Ailus wrote:
Some devices do not produce timestamps that correspond to the end of the
frame. The user space should be informed on the matter. This patch achieves
that by adding buffer flags (and a mask) for timestamp sources since more
possible timestamping
Add a device id to support for PX-S1UD (PLEX ISDB-T usb dongle) which
has sms2270.
Signed-off-by: Satoshi Nagahama satt...@aim.com
---
drivers/media/usb/siano/smsusb.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/usb/siano/smsusb.c
b/drivers/media/usb/siano/smsusb.c
index
On 08/02/14 16:32, Laurent Pinchart wrote:
Since the introduction of the new OMAP DSS DVI connector driver in
commit 348077b154357eec595068a3336ef6beb870e6f3 (OMAPDSS: Add new DVI
Connector driver), DVI outputs report a new display type of
OMAP_DISPLAY_TYPE_DVI instead of
On 02/07/2014 01:19 PM, Hans Verkuil wrote:
From: Hans Verkuil hans.verk...@cisco.com
The si4713 supports several RDS features not yet implemented in the driver.
This patch adds the missing RDS functionality to the list of RDS controls.
I'm going to postpone this until the patch series
Hi Antti,
On 08/02/14 11:30, Antti Seppälä wrote:
The first patch adds an encode callback to the existing raw ir handler
struct and a helper function to encode a scancode for a given protocol.
The mechanism used here to encode works fine as long as there is only
one protocol selected. If
From: Hans Verkuil hans.verk...@cisco.com
The SI4713 select should be I2C_SI4713 and the USB driver needs to depend on
I2C as well.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Reported-by: Paul Bolle pebo...@tiscali.nl
Reported-by: Richard Weinberger rich...@nod.at
---
One fixing si4713 Kconfig dependencies, one fixing a nasty vb2 regression.
The last patch was part of my vb2 patch series I posted earlier, but this
one really should go to 3.14.
Regards,
Hans
--
To unsubscribe from this list: send the line unsubscribe linux-media in
the body of a
From: Hans Verkuil hans.verk...@cisco.com
Commit 88e268702bfba78448abd20a31129458707383aa (vb2: Improve file I/O
emulation to handle buffers in any order) broke read/write support if
the size of the buffer being read/written is less than the size of the
image.
When the commit was tested
Hello,
it is this one:
http://www.buyincoins.com/item/30948.html
I shop there often - lowest prices of all China e-shops I have found.
BTW: if you want try the shop - by registry/first buy give my nick
jipan0 as referrer. You will get 5% off :-)
--kapetr
Dne 10.2.2014 09:34, Antti
Hi Hans,
First of all, would this work for a rtl2838 as well or is this really 2832u
specific? I've got a 2838... If it is 2832u specific, then do you know which
product has it? It would be useful for me to have a usb stick with which I can
test SDR.
regarding this question, 2838 is just
Hans Verkuil wrote:
On 02/07/2014 11:52 PM, Sakari Ailus wrote:
Some devices do not produce timestamps that correspond to the end of the
frame. The user space should be informed on the matter. This patch achieves
that by adding buffer flags (and a mask) for timestamp sources since more
Hi Antti,
On 08/02/14 12:07, Antti Seppälä wrote:
Adding a simple Manchester encoder to rc-core.
Manchester coding is used by at least RC-5 protocol and its variants.
Signed-off-by: Antti Seppälä a.sepp...@gmail.com
---
drivers/media/rc/ir-raw.c | 44
On 10.02.2014 12:06, Gianluca Gennari wrote:
Hi Hans,
First of all, would this work for a rtl2838 as well or is this really 2832u
specific? I've got a 2838... If it is 2832u specific, then do you know which
product has it? It would be useful for me to have a usb stick with which I can
test
Sachin Kamat wrote:
On 10 February 2014 14:28, Inki Dae inki@samsung.com wrote:
2014-02-10 17:44 GMT+09:00 Sachin Kamat sachin.ka...@linaro.org:
+cc Joonyoung Shim
Hi,
On 10 February 2014 13:58, Tobias Jakobi tjak...@math.uni-bielefeld.de
wrote:
Hello!
Sachin Kamat wrote:
+cc
Hi Antti,
On 08/02/14 12:07, Antti Seppälä wrote:
The encoding in rc5-sz first inserts a pulse and then simply utilizes the
generic Manchester encoder available in rc-core.
Signed-off-by: Antti Seppälä a.sepp...@gmail.com
---
drivers/media/rc/ir-rc5-sz-decoder.c | 35
Hi Mauro,
Some sleep_on race fixes, s2255 driver cleanups in preparation for the vb2
conversion and some ths8200 fixes.
Regards,
Hans
The following changes since commit 37e59f876bc710d67a30b660826a5e83e07101ce:
[media, edac] Change my email address (2014-02-07 08:03:07 -0200)
are
From: Hans Verkuil hans.verk...@cisco.com
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/platform/vivi.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/media/platform/vivi.c b/drivers/media/platform/vivi.c
index eb09fe6..4114bb6 100644
---
Add support for 32-bit ioctls with v4l-subdev device nodes.
Rather than keep adding new ioctls to the list in v4l2-compat-ioctl32.c, just
check
if the ioctl is a non-private V4L2 ioctl and if so, call the conversion code.
We keep forgetting to add new ioctls, so this is a more robust solution.
From: Hans Verkuil hans.verk...@cisco.com
Drop the vid_limit module option: there is really no need to limit this.
No other driver does that. If you try to allocate more buffers then vb2
will automatically reduce the number of buffers anyway.
Also add sanity checks if the size in the fmt
From: Hans Verkuil hans.verk...@cisco.com
The sequence counting was not reset to 0 between each streaming run,
and it was increased only every other frame. This is incorrect behavior:
the confusion is with FIELD_ALTERNATE systems where each field is transmitted
separately and only when both
From: Hans Verkuil hans.verk...@cisco.com
The start_seq[] should be const.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/radio/si4713/radio-usb-si4713.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/radio/si4713/radio-usb-si4713.c
Some pending patches. If there are no more comments then I'll make a pull
request for these in a week.
Regards,
Hans
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the body of a message to majord...@vger.kernel.org
More majordomo info at
Hi Sakari,
On Friday 07 February 2014 13:07:40 Sakari Ailus wrote:
Hi Laurent,
Thanks for the patch.
On Wed, Feb 05, 2014 at 05:42:18PM +0100, Laurent Pinchart wrote:
...
diff --git a/drivers/media/v4l2-core/v4l2-subdev.c
b/drivers/media/v4l2-core/v4l2-subdev.c index
On Fri, Feb 07, 2014 at 04:55:00PM +0100, Jean-Francois Moine wrote:
Some simple components don't need to do any specific action on
bind to / unbind from a master component.
This patch permits such components to omit the bind/unbind
operations.
Signed-off-by: Jean-Francois Moine
On Mon, Feb 10, 2014 at 01:53:08PM +0100, Thierry Reding wrote:
On Fri, Feb 07, 2014 at 04:55:00PM +0100, Jean-Francois Moine wrote:
Some simple components don't need to do any specific action on
bind to / unbind from a master component.
This patch permits such components to omit the
On Mon, Feb 10, 2014 at 3:25 AM, Joonyoung Shim dofm...@gmail.com wrote:
As you said, i modified like below patch and it is working well.
Thanks for your advice.
diff --git a/drivers/media/usb/au0828/au0828-cards.c
b/drivers/media/usb/au0828/au0828-cards.c
index 0cb7c28..9936875 100644
---
Hi Paul,
Thank you for the patch.
On Sunday 09 February 2014 16:09:37 Paul Bolle wrote:
Commit d632dfefd36f ([media] v4l: omap4iss: Add support for OMAP4
camera interface - Build system) added a Kconfig entry for
VIDEO_OMAP4_DEBUG. But nothing uses that symbol.
This entry was apparently
On Mon, 10 Feb 2014 13:12:33 +
Russell King - ARM Linux li...@arm.linux.org.uk wrote:
I've NAK'd these patches already - I believe they're based on a
mis-understanding of how this should be used. I believe Jean-Francois
has only looked at the core, rather than looking at the imx-drm
Hi Lars,
On Thursday 06 February 2014 14:10:05 Lars-Peter Clausen wrote:
On 02/05/2014 05:42 PM, Laurent Pinchart wrote:
Replace the ADV7604-specific hotplug notifier with a GPIO to control the
HPD pin directly instead of going through the bridge driver.
Signed-off-by: Laurent Pinchart
On Mon, Feb 10, 2014 at 03:35:51PM +0100, Jean-Francois Moine wrote:
On Mon, 10 Feb 2014 13:12:33 +
Russell King - ARM Linux li...@arm.linux.org.uk wrote:
I've NAK'd these patches already - I believe they're based on a
mis-understanding of how this should be used. I believe
Laurent,
On Mon, 2014-02-10 at 15:13 +0100, Laurent Pinchart wrote:
On Sunday 09 February 2014 16:09:37 Paul Bolle wrote:
Commit d632dfefd36f ([media] v4l: omap4iss: Add support for OMAP4
camera interface - Build system) added a Kconfig entry for
VIDEO_OMAP4_DEBUG. But nothing uses that
Hi Paul,
On Monday 10 February 2014 16:13:51 Paul Bolle wrote:
On Mon, 2014-02-10 at 15:13 +0100, Laurent Pinchart wrote:
On Sunday 09 February 2014 16:09:37 Paul Bolle wrote:
Commit d632dfefd36f ([media] v4l: omap4iss: Add support for OMAP4
camera interface - Build system) added a
Fix an incorrect test in vb2_internal_qbuf() where only DEQUEUED buffers
are allowed. But PREPARED buffers are also OK.
Introduced by commit 4138111a27859dcc56a5592c804dd16bb12a23d1
(vb2: simplify qbuf/prepare_buf by removing callback).
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
All used tuners has get_if_frequency() callback and that parameter
is not needed and will not needed as all upcoming tuner drivers
should implement get_if_frequency().
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/media/dvb-frontends/rtl2832.c | 6 --
Most of those were reported by checkpatch.pl...
debug module parameter is not used anywhere so remove it.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/media/dvb-frontends/rtl2832.c | 26 +++-
drivers/media/dvb-frontends/rtl2832.h | 2 +-
Disable IR interrupts in order to avoid SDR sample loss.
IR interrupts causes some extra load for device and it seems
be one reason to loss samples when sampling rate is high.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 7 +++
1 file changed, 7
Split / group / merge changes as requested by Hans.
This is first set, containing some not so directly SDR related changes.
Antti
Antti Palosaari (7):
xc2028: silence compiler warnings
rtl28xxu: add module parameter to disable IR
rtl2832: remove unused if_dvbt config parameter
rtl2832:
There was a deadlock between master I2C adapter and muxed I2C
adapter. Implement two I2C muxed I2C adapters and leave master
alone, just only for offering I2C adapter for these mux adapters.
Reported-by: Luis Alves lja...@gmail.com
Reported-by: Benjamin Larsson benja...@southpole.se
Modern silicon RF tuners used nowadays has many controllable gain
stages on signal path. Usually, but not always, there is at least
3 gain stages. Also on some cases there could be multiple gain
stages within the ones specified here. However, I think that having
these three controllable gain
It appears that controls are ordered by ID number. Change order of
controls by reorganizing assigned IDs now as we can. It is not
reasonable possible after the API is released. Leave some spare
space between IDs too for future extensions.
Cc: Hans Verkuil hverk...@xs4all.nl
Signed-off-by: Antti
Add VIDIOC_ENUM_FREQ_BANDS, enumerate supported frequency bands,
IOCTL support for sub-device tuners too.
Cc: Hans Verkuil hverk...@xs4all.nl
Signed-off-by: Antti Palosaari cr...@iki.fi
---
include/media/v4l2-subdev.h | 1 +
1 file changed, 1 insertion(+)
diff --git
Split / group / merge changes as requested by Hans.
Implement needed V4L2 controls and V4L stream formats.
Antti
Antti Palosaari (6):
v4l: add RF tuner gain controls
v4l: add RF tuner channel bandwidth control
v4l: reorganize RF tuner control ID numbers
v4l: uapi: add SDR formats CU8
V4L2_SDR_FMT_CU8 — Complex unsigned 8-bit IQ sample
V4L2_SDR_FMT_CU16LE — Complex unsigned 16-bit little endian IQ sample
Cc: Hans Verkuil hverk...@xs4all.nl
Signed-off-by: Antti Palosaari cr...@iki.fi
---
include/uapi/linux/videodev2.h | 4
1 file changed, 4 insertions(+)
diff --git
Modern silicon RF tuners has one or more adjustable filters on
signal path, in order to filter noise from desired radio channel.
Add channel bandwidth control to tell the driver which is radio
channel width we want receive. Filters could be then adjusted by
the driver or hardware, using RF
Add volatile boolean control to indicate if tuner frequency synthesizer
is locked to requested frequency. That means tuner is able to receive
given frequency. Control is named as PLL lock, since frequency
synthesizers are based of phase-locked-loop. Maybe more general name
could be wise still?
Document V4L2_SDR_FMT_CU8 SDR format.
It is complex unsigned 8-bit IQ sample. Used by software defined
radio devices.
Cc: Hans Verkuil hverk...@xs4all.nl
Signed-off-by: Antti Palosaari cr...@iki.fi
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
.../DocBook/media/v4l/pixfmt-sdr-cu08.xml
Document V4L2_SDR_FMT_CU16LE format.
It is complex unsigned 16-bit little endian IQ sample. Used by
software defined radio devices.
Cc: Hans Verkuil hverk...@xs4all.nl
Signed-off-by: Antti Palosaari cr...@iki.fi
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
It is class for RF tuner specific controls, like gain controls,
filters, signal strength.
Cc: Hans Verkuil hverk...@xs4all.nl
Signed-off-by: Antti Palosaari cr...@iki.fi
---
Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff
RTL2832 provides gated / repeater I2C adapter for tuner.
Implement it as a muxed I2C adapter.
Signed-off-by: Antti Palosaari cr...@iki.fi
---
drivers/media/dvb-frontends/Kconfig| 2 +-
drivers/media/dvb-frontends/rtl2832.c | 26 ++
There is now new tuner types which are not handled on that switch-case.
Print error if unknown tuner type is meet.
drivers/media/tuners/tuner-xc2028.c: In function ‘generic_set_freq’:
drivers/media/tuners/tuner-xc2028.c:1037:2: warning: enumeration value
‘V4L2_TUNER_ADC’ not handled in switch
Delay possible I2C gate close a little bit in order to see if there
is next message coming to tuner in a sequence.
Also, export private muxed I2C adapter. That is aimed only for SDR
extension module as SDR belongs to same RTL2832 physical I2C bus (it
is physically property of RTL2832, whilst it
Add documentation for RF tuner bandwidth controls. These controls are
used to set filters on tuner signal path.
Cc: Hans Verkuil hverk...@xs4all.nl
Signed-off-by: Antti Palosaari cr...@iki.fi
---
Documentation/DocBook/media/v4l/controls.xml | 19 +++
1 file changed, 19
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