On Monday, February 14, 2011 23:26:15 ac...@nvidia.com wrote:
> From: Andrew Chew
>
> This driver is for Omnivision's OV9740 sensor. This initial submission
> provides support for YUV422 output at 1280x720 (the sensor's native
> resolution), and 640x480 (cropping and scaling performed by the sen
This is the strace result when use select
12:08:30 select(5, [4], NULL, NULL, {1, 684498}) = 1 (in [4], left {1,
648368}) <0.036166>
12:08:30 ioctl(4, VIDIOC_DQBUF, 0x7fffbe72ce50) = 0 <0.24>
12:08:30 ioctl(4, VIDIOC_QBUF or VT_SETACTIVATE, 0x7fffbe72ce50) = 0 <0.21>
12:08:30 select(5, [4]
hi,
My tm6010 based tv tuner is WINTV-HVR-900H, Model number is 66009, and
USB id is 2040:6600. According to the guide, I use the firmware
xc3028L-v36.fw from http://www.stefanringel.de/pub/xc3028L-v36.fw.
I'm sure this firmware is for Xceive products and is also suitable for
this product?
I'm able
On Mon, 2011-02-14 at 13:35 +0200, Dennis Kurten wrote:
> Hello,
>
> This card (technisat cablestar hd 2 dvb-c) works fine when plugged
> into a native PCI slot.
> When I try it with a PCI-adapter I intend to use in mITX-builds there
> doesn't seem
> to be any data coming in through the tuner. The
On Monday 07 February 2011 17:56:50 Dan Carpenter wrote:
> kmalloc() can fail so check whether state->internal is NULL.
> append_internal() can return NULL on allocation failures so check that.
> Also if we hit the error condition later in the function then there is
> a memory leak and we need to c
Hello,
On Monday 14 February 2011 17:42:55 Issa Gorissen wrote:
> Hi,
>
> I am having some trouble with the Sony CXD2099AR CI chip.
>
> With a SMIT Viaccess CAM, I am not able to decrypt channels from the french
> package Bis.TV on Hotbird 13E.
>
> The CAM decrypts fine when inserted in a set t
On Mon, 2011-02-14 at 12:03 +0100, Tejun Heo wrote:
> Hello,
>
> On Sun, Feb 13, 2011 at 08:33:55PM -0800, Dmitry Torokhov wrote:
> > > The cx23885 driver does in fact schedule work for IR input handling:
> > >
> > > Here's where it is scheduled for CX23888 chips:
> > >
> > > http://git.linuxtv.
From: Andrew Chew
This driver is for Omnivision's OV9740 sensor. This initial submission
provides support for YUV422 output at 1280x720 (the sensor's native
resolution), and 640x480 (cropping and scaling performed by the sensor's ISP).
This driver is heavily based off of the existing OV9640 dri
cx88-video has locks. don't use the locked ioctl version, as
it is not needed.
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/video/cx88/cx88-video.c
b/drivers/media/video/cx88/cx88-video.c
index 508dabb..e2fc455 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/
cx88-video has locks. don't use the locked ioctl version, as
it is not needed.
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/video/cx88/cx88-video.c
b/drivers/media/video/cx88/cx88-video.c
index 508dabb..e2fc455 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/
The entire subsystem internals have changed, but without enough
care to clean up tuner-core internals.
This patch series take care of tuner-core, removing some dead
code there, and avoiding the risk of returning T_STANDBY to
userspace.
Those changes were motivated by this thread:
http://w
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 2a0bea1..dcf03fa 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -128,7 +128,7 @@ struct tuner {
* tuner attach/detach logic
*/
Remove the now obsolete set_freq. Also merge set_addr and set_type_addr.
In the past, it used to have two different setup calls, one to set just
the tuner type to any tuner found, and another to set the type only if
the address matches. Those two internal calls were grouped together,
but the funct
tda9887 used to use the T_STANDBY type internally, while tea5761
used it to put the device to sleep. Fix the code for it to work
properly with the tuner core changes and remove this flag from
tuner.h.
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/common/tuners/tda9887.c
b/driv
After registering the cdev, it would be possible do have an open on it.
In a matter of fact, some versions of udev do this. So, move registration
to the end and protect it with a mutex.
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/video/cx88/cx88-video.c
b/drivers/media/video
A static var is evil, especially if a device has two boards with
xc5000. Instead, just like the other drivers, use stack to store
its config during setup.
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 70ff416..16939ca
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index e6b63e9..70ff416 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -32,7 +32,7 @@
#define UNSET (-1U)
-#define PREFIX t->i2c->driv
Power down tuners at suspend. At resume, if the tuner is in standby,
calls set_mode, that will turn it on and set the latest frequencies.
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index e6855a4..e6b63e9 100644
--- a/driv
In the past, T_STANDBY were used on devices with a separate radio tuner to
mark a tuner that were disabled. With the time, it got newer meanings.
Also, due to a bug at the logic, the driver might incorrectly return
T_STANDBY to userspace.
So, instead of keeping the abuse, just use a boolean for s
Properly document those functions and do some cleanups around that.
There's just one behavior change on this patchset: it will now restore
TV frequency when changing from radio to TV mode.
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tu
This is a big patch with no functional changes. It just
rearranges everything inside the driver, and prepares to
break TV and Radio into two separate fops groups.
Currently, it has an heuristics logic to determine if the
call came from radio or video. However, the caller driver
knows for sure, so
Move the frequency set debug printk's to the code that actually
are changing it.
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 912d8e8..f497f52 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tu
Nobody is using this legacy call. Just remove it.
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h
b/drivers/media/dvb/dvb-core/dvb_frontend.h
index f9f19be..3b86050 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-cor
V4L1 was removed. So, the code there is just dead code.
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 1cec122..6041c7d 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -80,7 +80,6
This message is generated daily by a cron job that builds v4l-dvb for
the kernels and architectures in the list below.
Results of the daily build of v4l-dvb:
date:Mon Feb 14 19:00:28 CET 2011
git master: 1b59be2a6cdcb5a12e18d8315c07c94a624de48f
git media-master: gcc version: i6
Hi,
On 02/14/2011 01:36 PM, Jean-Francois Moine wrote:
Hi Hans,
JPEG Lite images are created by the DivIO nw80x chips.
The gspca subdriver nw80x will be ready soon.
Decoding to RGB24 and BGR24 are ok. Decoding to YUV420 and YVU420 are
not tested.
You're working on nw80x support? Cool! I've
Update stv0900 status when LOCK is missed
Signed-off-by: Abylay Ospan
---
drivers/media/dvb/frontends/stv0900_core.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/media/dvb/frontends/stv0900_core.c
b/drivers/media/dvb/frontends/stv0900_core.c
index 4f5e7d
Hi,
I am having some trouble with the Sony CXD2099AR CI chip.
With a SMIT Viaccess CAM, I am not able to decrypt channels from the french
package Bis.TV on Hotbird 13E.
The CAM decrypts fine when inserted in a set top box.
The drivers running are those from the branch of Oliver.
System's runnin
On Mon, Feb 14, 2011 at 3:18 PM, Felipe Balbi wrote:
> Hi,
Hi
>
> On Mon, Feb 14, 2011 at 02:07:08PM +0100, Laurent Pinchart wrote:
>> > > diff --git a/arch/arm/mach-omap2/devices.h
>> > > b/arch/arm/mach-omap2/devices.h new file mode 100644
>> > > index 000..12ddb8a
>> > > --- /dev/null
>>
On Mon, Feb 14, 2011 at 3:50 PM, Laurent Pinchart
wrote:
> Hi Felipe,
Hello,
>
> On Monday 14 February 2011 14:41:16 Felipe Balbi wrote:
>> On Mon, Feb 14, 2011 at 02:19:24PM +0100, Laurent Pinchart wrote:
>> > On Monday 14 February 2011 13:35:59 Felipe Balbi wrote:
>> > > On Mon, Feb 14, 2011 a
On Sun, Feb 13, 2011 at 7:16 PM, Andy Walls wrote:
> Devin,
>
> I just checked. The CX23885 driver *is* setting up to allow slaves to
> stretch the clock.
>
> By analysis, I have confirmed that Jean's sugguested patch that I moved
> forward was wrong for the hardware's behavior. When the cx23885
Hi Felipe,
On Monday 14 February 2011 14:41:16 Felipe Balbi wrote:
> On Mon, Feb 14, 2011 at 02:19:24PM +0100, Laurent Pinchart wrote:
> > On Monday 14 February 2011 13:35:59 Felipe Balbi wrote:
> > > On Mon, Feb 14, 2011 at 01:21:31PM +0100, Laurent Pinchart wrote:
> > > > diff --git a/arch/arm/m
Hi,
On Mon, Feb 14, 2011 at 02:19:24PM +0100, Laurent Pinchart wrote:
> Thanks for the review.
np.
> On Monday 14 February 2011 13:35:59 Felipe Balbi wrote:
> > On Mon, Feb 14, 2011 at 01:21:31PM +0100, Laurent Pinchart wrote:
> > > diff --git a/arch/arm/mach-omap2/devices.c
> > > b/arch/arm/mac
Hi Felipe,
On Monday 14 February 2011 13:37:39 Felipe Balbi wrote:
> On Mon, Feb 14, 2011 at 01:21:34PM +0100, Laurent Pinchart wrote:
> > The OMAP3 ISP CCP2 and CSI2 receivers provide an interface to connect
> > serial MIPI sensors to the device.
> >
> > Signed-off-by: Laurent Pinchart
> > Sign
Hi Felipe,
On Monday 14 February 2011 13:37:39 Felipe Balbi wrote:
> On Mon, Feb 14, 2011 at 01:21:34PM +0100, Laurent Pinchart wrote:
> > The OMAP3 ISP CCP2 and CSI2 receivers provide an interface to connect
> > serial MIPI sensors to the device.
> >
> > Signed-off-by: Laurent Pinchart
> > Sign
Hi Felipe,
Thanks for the review.
On Monday 14 February 2011 13:35:59 Felipe Balbi wrote:
> On Mon, Feb 14, 2011 at 01:21:31PM +0100, Laurent Pinchart wrote:
> > diff --git a/arch/arm/mach-omap2/devices.c
> > b/arch/arm/mach-omap2/devices.c index 4cf48ea..5d844bd 100644
> > --- a/arch/arm/mach-om
Hi,
On Mon, Feb 14, 2011 at 02:07:08PM +0100, Laurent Pinchart wrote:
> > > diff --git a/arch/arm/mach-omap2/devices.h
> > > b/arch/arm/mach-omap2/devices.h new file mode 100644
> > > index 000..12ddb8a
> > > --- /dev/null
> > > +++ b/arch/arm/mach-omap2/devices.h
> > > @@ -0,0 +1,17 @@
> > >
Hi Felipe,
On Monday 14 February 2011 13:34:30 Felipe Balbi wrote:
> On Mon, Feb 14, 2011 at 01:21:30PM +0100, Laurent Pinchart wrote:
> > diff --git a/arch/arm/mach-omap2/devices.c
> > b/arch/arm/mach-omap2/devices.c index d389756..4cf48ea 100644
> > --- a/arch/arm/mach-omap2/devices.c
> > +++ b/
Hi Felipe,
On Monday 14 February 2011 13:31:06 Felipe Balbi wrote:
> On Mon, Feb 14, 2011 at 01:21:29PM +0100, Laurent Pinchart wrote:
> > From: Sergio Aguirre
> >
> > The ISP CBUFF module isn't use, its resource isn't needed.
> >
> > Signed-off-by: Sergio Aguirre
> > Acked-by: Laurent Pinchar
This patch series is
Acked-by: Hans Verkuil
Regards,
Hans
On Monday, February 14, 2011 13:21:27 Laurent Pinchart wrote:
> Hi everybody,
>
> Here's the sixth version of the OMAP3 ISP driver patches, updated to
> 2.6.38-rc4 and the latest changes in the media controller and sub-device
Hi Hans,
On Monday 14 February 2011 13:45:23 Hans Verkuil wrote:
[snip]
> > +int v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev)
> > +{
> > + struct video_device *vdev;
> > + struct v4l2_subdev *sd;
> > + int err;
> > +
> > + /* Register a device node for every subdev mar
This patch series is:
Acked-by: Hans Verkuil
Regards,
Hans
On Monday, February 14, 2011 13:21:24 Laurent Pinchart wrote:
> Hi everybody,
>
> Here are six miscellaneous patches to the V4L2 core that are required by the
> OMAP3 ISP driver. They mostly add new format codes, as well as a
This patch series is:
Acked-by: Hans Verkuil
Regards,
Hans
On Monday, February 14, 2011 13:21:13 Laurent Pinchart wrote:
> Hi everybody,
>
> Here's the seventh version of the sub-device pad-level operations patches.
> The patches are just rebased on top of 2.6.38-rc4.
>
> Antti Koski
Here is my
Acked-by: Hans Verkuil
for this patch series.
Regards,
Hans
On Monday, February 14, 2011 13:20:55 Laurent Pinchart wrote:
> Hi everybody,
>
> Here is the ninth version of the media controller core and V4L2 patches.
>
> Quick reminder for those who missed the previous vers
Hi Laurent!
Just one one small thing:
> Create a device node named subdevX for every registered subdev.
>
> As the device node is registered before the subdev core::s_config
> function is called, return -EGAIN on open until initialization
> completes.
>
> Signed-off-by: Laurent Pinchart
> Signed
On Mon, Feb 14, 2011 at 01:21:34PM +0100, Laurent Pinchart wrote:
> The OMAP3 ISP CCP2 and CSI2 receivers provide an interface to connect
> serial MIPI sensors to the device.
>
> Signed-off-by: Laurent Pinchart
> Signed-off-by: Sakari Ailus
> Signed-off-by: David Cohen
> Signed-off-by: Stanimir
On Mon, Feb 14, 2011 at 01:21:34PM +0100, Laurent Pinchart wrote:
> The OMAP3 ISP CCP2 and CSI2 receivers provide an interface to connect
> serial MIPI sensors to the device.
>
> Signed-off-by: Laurent Pinchart
> Signed-off-by: Sakari Ailus
> Signed-off-by: David Cohen
> Signed-off-by: Stanimir
Hi,
On Mon, Feb 14, 2011 at 01:21:31PM +0100, Laurent Pinchart wrote:
> diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
> index 4cf48ea..5d844bd 100644
> --- a/arch/arm/mach-omap2/devices.c
> +++ b/arch/arm/mach-omap2/devices.c
> @@ -38,7 +38,7 @@
>
> #if defined(CONF
Hi,
On Mon, Feb 14, 2011 at 01:21:30PM +0100, Laurent Pinchart wrote:
> diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
> index d389756..4cf48ea 100644
> --- a/arch/arm/mach-omap2/devices.c
> +++ b/arch/arm/mach-omap2/devices.c
> @@ -34,6 +34,8 @@
> #include "mux.h"
>
Hi Hans,
JPEG Lite images are created by the DivIO nw80x chips.
The gspca subdriver nw80x will be ready soon.
Decoding to RGB24 and BGR24 are ok. Decoding to YUV420 and YVU420 are
not tested.
Best regards.
--
Ken ar c'hentañ | ** Breizh ha Linux atav! **
Jef |
On Mon, Feb 14, 2011 at 01:21:29PM +0100, Laurent Pinchart wrote:
> From: Sergio Aguirre
>
> The ISP CBUFF module isn't use, its resource isn't needed.
>
> Signed-off-by: Sergio Aguirre
> Acked-by: Laurent Pinchart
> Acked-by: Tony Lindgren
it's unused but it's there right ? what's the probl
Hi Mauro,
V4L2 FM driver depend upon an underlying TI_ST driver which is the
core transport driver.
Updates to TI-ST driver happen on linux-next tree on kernel.org and
are planned to be released in 2.6.39.
Since your tree @
[http://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git]
la
The media_device structure abstracts functions common to all kind of
media devices (v4l2, dvb, alsa, ...). It manages media entities and
offers a userspace API to discover and configure the media device
internal topology.
Signed-off-by: Laurent Pinchart
---
Documentation/ABI/testing/sysfs-bus-me
As video hardware pipelines become increasingly complex and
configurable, the current hardware description through v4l2 subdevices
reaches its limits. In addition to enumerating and configuring
subdevices, video camera drivers need a way to discover and modify at
runtime how those subdevices are co
From: Sakari Ailus
Add media entity graph traversal. The traversal follows enabled links by
depth first. Traversing graph backwards is prevented by comparing the next
possible entity in the graph with the previous one. Multiply connected
graphs are thus not supported.
Signed-off-by: Sakari Ailus
Due to the wide differences between drivers regarding power management
needs, the media controller does not implement power management.
However, the media_entity structure includes a use_count field that
media drivers can use to track the number of users of every entity for
power management needs.
Create the following ioctl and implement it at the media device level to
setup links.
- MEDIA_IOC_SETUP_LINK: Modify the properties of a given link
The only property that can currently be modified is the ENABLED link
flag to enable/disable a link. Links marked with the IMMUTABLE link flag
can not
Drivers often need to associate pipeline objects to entities, and to
take stream state into account when configuring entities and links. The
pipeline API helps drivers manage that information.
When starting streaming, drivers call media_entity_pipeline_start(). The
function marks all entities conn
The pointer will later be used to register/unregister media entities
when registering/unregistering a v4l2_subdev or a video_device.
With the introduction of media devices, device drivers need to store a
pointer to a driver-specific structure in the device's drvdata.
v4l2_device can't claim owners
V4L2 devices are media entities. As such they need to inherit from
(include) the media_entity structure.
When registering/unregistering the device, the media entity is
automatically registered/unregistered. The entity is acquired on device
open and released on device close.
Signed-off-by: Laurent
Create the following two ioctls and implement them at the media device
level to enumerate entities, pads and links.
- MEDIA_IOC_ENUM_ENTITIES: Enumerate entities and their properties
- MEDIA_IOC_ENUM_LINKS: Enumerate all pads and links for a given entity
Entity IDs can be non-contiguous. Userspac
Create the following ioctl and implement it at the media device level to
query device information.
- MEDIA_IOC_DEVICE_INFO: Query media device information
The ioctl and its data structure are defined in the new kernel header
linux/media.h available to userspace applications.
Signed-off-by: Laure
Adding new pixel codes at the end of the enumeration will soon create a
mess, so group the pixel codes by type and sort them by bus_width, bits
per component, samples per pixel and order of subsamples.
As the codes are part of the kernel ABI their value can't change when a
new code is inserted in
The header defines the v4l2_mbus_framefmt structure which will be used
by the V4L2 subdevs userspace API.
Change the type of the v4l2_mbus_framefmt::code field to __u32, as enum
sizes can differ between different ABIs on the same architectures.
Signed-off-by: Laurent Pinchart
---
include/linux/
Add a v4l2_subdev_pad_ops structure for the operations that need to be
performed at the pad level such as format-related operations.
Pad format-related operations use v4l2_mbus_framefmt instead of
v4l2_format.
Signed-off-by: Laurent Pinchart
---
include/media/v4l2-subdev.h |4
1 files
Add codes and documentation for the following media bus formats:
- V4L2_MBUS_FMT_SGBRG12_1X12
- V4L2_MBUS_FMT_SGRBG12_1X12
- V4L2_MBUS_FMT_SRGGB12_1X12
Signed-off-by: Laurent Pinchart
---
Documentation/DocBook/v4l/subdev-formats.xml | 51 ++
include/linux/v4l2-mediabus
The three new ioctl VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL,
VIDIOC_SUBDEV_G_FRAME_INTERVAL and VIDIOC_SUBDEV_S_FRAME_INTERVAL can be
used to enumerate and configure a subdev's frame rate from userspace.
Two new video::g/s_frame_interval subdev operations are introduced to
support those ioctls. The exis
From: Antti Koskipaa
This patch adds the VIDIOC_SUBDEV_S_CROP and G_CROP ioctls to the
userland API. CROPCAP is not implemented because it's redundant.
Signed-off-by: Antti Koskipaa
Signed-off-by: Laurent Pinchart
---
Documentation/DocBook/media-entities.tmpl |4 +
Documentation/
V4L2 subdevices are media entities. As such they need to inherit from
(include) the media_entity structure.
When registering/unregistering the subdevice, the media entity is
automatically registered/unregistered. The entity is acquired on device
open and released on device close.
Signed-off-by: L
The omap3isp platform device requires platform data. Instead of
registering the device in omap2_init_devices(), export an
omap3_init_camera() function to fill the device structure with the
platform data pointer and register the device.
Signed-off-by: Laurent Pinchart
Acked-by: Tony Lindgren
---
Instead of returning an error when receiving an ioctl call with an
unsupported command, forward the call to the subdev core::ioctl handler.
Signed-off-by: Laurent Pinchart
---
Documentation/video4linux/v4l2-framework.txt |5 +
drivers/media/video/v4l2-subdev.c|2 +-
2 fil
From: Sergio Aguirre
The ISP CBUFF module isn't use, its resource isn't needed.
Signed-off-by: Sergio Aguirre
Acked-by: Laurent Pinchart
Acked-by: Tony Lindgren
---
arch/arm/mach-omap2/devices.c |5 -
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-omap2/
From: Tuukka Toivonen
Add new/changed base address definitions and resources for
OMAP3630 ISP.
The OMAP3430 CSI2PHY block is same as the OMAP3630 CSIPHY2
block. But the later name is chosen as it gives more symmetry
to the names.
Signed-off-by: Tuukka Toivonen
Signed-off-by: Vimarsh Zutshi
Ac
Hi everybody,
Here are six miscellaneous patches to the V4L2 core that are required by the
OMAP3 ISP driver. They mostly add new format codes, as well as a new subdev
sensor operation.
The "v4l: Add subdev sensor g_skip_frames operation" patch has been discussed
on the linux-media mailing list an
Add the OMAP3 ISP driver to the kernel build system.
Signed-off-by: Laurent Pinchart
---
drivers/media/video/Kconfig| 13 +
drivers/media/video/Makefile |2 ++
drivers/media/video/omap3-isp/Makefile | 13 +
include/linux/Kbuild
Hi everybody,
Here's the sixth version of the OMAP3 ISP driver patches, updated to
2.6.38-rc4 and the latest changes in the media controller and sub-device APIs.
You can find the patches in http://git.linuxtv.org/pinchartl/media.git as
usual (media-0005-omap3isp).
David Cohen (1):
omap3isp: St
This adds following formats:
- V4L2_MBUS_FMT_SRGGB10_1X10
- V4L2_MBUS_FMT_SGBRG10_1X10
- V4L2_MBUS_FMT_SRGGB10_DPCM8_1X8
- V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8
- V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8
Signed-off-by: Sergio Aguirre
Signed-off-by: Laurent Pinchart
---
include/linux/v4l2-mediabus.h |7 +++
From: Sergio Aguirre
Make sure the kernel can be compiled with both OMAP2 and OMAP3 camera
support linked in, and give public symbols proper omap2/omap3 prefixes.
Signed-off-by: Sergio Aguirre
Acked-by: Laurent Pinchart
Acked-by: Tony Lindgren
---
arch/arm/mach-omap2/devices.c | 25 +++
Add FCCs for the following pixel formats:
- V4L2_PIX_FMT_SBGGR12
- V4L2_PIX_FMT_SGBRG12
- V4L2_PIX_FMT_SGRBG12
- V4L2_PIX_FMT_SRGGB12
Signed-off-by: Laurent Pinchart
---
include/linux/videodev2.h |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/include/linux/videodev2
Add the following media bus format code definitions:
- V4L2_MBUS_FMT_SGRBG10_1X10 for 10-bit GRBG Bayer
- V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8 for 10-bit DPCM compressed GRBG Bayer
- V4L2_MBUS_FMT_YUYV16_1X16 for 8-bit YUYV on 16-bit bus
- V4L2_MBUS_FMT_UYVY16_1X16 for 8-bit UYVY on 16-bit bus
- V4L2_M
Some buggy sensors generate corrupt frames when the stream is started.
This new operation return the number of corrupt frames to skip when
starting the stream.
Signed-off-by: Laurent Pinchart
---
include/media/v4l2-subdev.h |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --gi
From: Stanimir Varbanov
Used for storing subdev information per file handle and hold V4L2 file
handle.
Signed-off-by: Stanimir Varbanov
Signed-off-by: Antti Koskipaa
Signed-off-by: Laurent Pinchart
---
drivers/media/Kconfig |9
drivers/media/video/v4l2-subdev.c | 85 ++
V4L2 sub-devices store pad formats and crop settings in the file handle.
To let drivers initialize those settings properly, add an open operation
that is called when the subdev is opened as well as a corresponding
close operation.
Signed-off-by: Laurent Pinchart
---
drivers/media/video/v4l2-subd
For consistency with the V4L2_MBUS_FMT_Y10_1X10 format.
Signed-off-by: Laurent Pinchart
---
drivers/media/video/mt9m001.c|2 +-
drivers/media/video/mt9v022.c|4 ++--
drivers/media/video/ov6650.c | 10 +-
drivers/media/video/sh_mobile_csi2.c |6 +++---
The v4l2_mbus_framefmt structure will be part of the public userspace
API and used (albeit indirectly) as an ioctl argument. As such, its size
must be fixed across userspace ABIs.
Replace the v4l2_field and v4l2_colorspace enums by __u32 fields and add
padding for future enhancements.
Signed-off-
Hi everybody,
Here's the seventh version of the sub-device pad-level operations patches.
The patches are just rebased on top of 2.6.38-rc4.
Antti Koskipaa (1):
v4l: v4l2_subdev userspace crop API
Laurent Pinchart (9):
v4l: Move the media/v4l2-mediabus.h header to include/linux
v4l: Replace
The media_devnode structure provides support for registering and
unregistering character devices using a dynamic major number. Reference
counting is handled internally, making device drivers easier to write
without having to solve the open/disconnect race condition issue over
and over again.
The c
Hi everybody,
Here is the ninth version of the media controller core and V4L2 patches.
Quick reminder for those who missed the previous version. let me quote the
documentation (Documentation/DocBook/v4l/media-controller.xml).
"Discovering a [media] device internal topology, and configuring it at
The two functions are mostly identical. They handle the copy_from_user
and copy_to_user operations related with V4L2 ioctls and call the real
ioctl handler.
Create a __video_usercopy function that implements the core of
video_usercopy and video_ioctl2, and call that function from both.
Signed-off
Create a device node named subdevX for every registered subdev.
As the device node is registered before the subdev core::s_config
function is called, return -EGAIN on open until initialization
completes.
Signed-off-by: Laurent Pinchart
Signed-off-by: Vimarsh Zutshi
---
Documentation/video4linu
From: Sakari Ailus
Provide v4l2_subdevs with v4l2_event support. Subdev drivers only need very
little to support events.
Signed-off-by: Sakari Ailus
Signed-off-by: David Cohen
Signed-off-by: Laurent Pinchart
---
Documentation/video4linux/v4l2-framework.txt | 18 ++
drivers/media/video/
Pass the control-related ioctls to the subdev driver through the control
framework.
Signed-off-by: Laurent Pinchart
---
Documentation/video4linux/v4l2-framework.txt | 16
drivers/media/video/v4l2-subdev.c| 25 +
2 files changed, 41 inserti
There's no reason to require subdevices to implement the core
operations. Remove the check for non-NULL core operations when
initializing the subdev.
Signed-off-by: Laurent Pinchart
---
include/media/v4l2-subdev.h |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/include
Hi everybody,
Here's the seventh version of the V4L2 subdev userspace API patches. The
patches have been rebased on top of 2.6.38-rc4.
You can find them as usual in http://git.linuxtv.org/pinchartl/media.git
(media-0001-subdev-devnode branch).
Laurent Pinchart (5):
v4l: Share code between vid
The function isn't small or performance sensitive enough to be inlined.
Signed-off-by: Laurent Pinchart
---
drivers/media/video/v4l2-subdev.c | 41 +---
include/media/v4l2-subdev.h | 15 +---
2 files changed, 30 insertions(+), 26 deletions(-)
di
Hi Sylwester,
On Sunday 13 February 2011 22:59:44 Sylwester Nawrocki wrote:
> On 2011-01-27 13:30, Laurent Pinchart wrote:
> > Create the following two ioctls and implement them at the media device
> > level to enumerate entities, pads and links.
> >
> > - MEDIA_IOC_ENUM_ENTITIES: Enumerate entit
Jean Delvare wrote:
>> Andy Walls (2):
>> cx23885: Revert "Check for slave nack on all transactions"
>
>Thanks for fixing my mistakes!
>
Jean,
No problem.
I was the one who actually asked for your patch to go in without checking the
hardware behavior carefully. So I jointly own the
Hello list,
this is a revised patch since &dib0700_usb_id_table[] must be 74 instead of 69!
This patch works for me as you can see in the dmesg output:
[ 104.667079] dvb-usb: found a 'TechniSat AirStar TeleStick 2' in
cold state, will try to load a firmware
[ 104.671587] dvb-usb: downloading fir
Hi everyone,
I am trying to get beetel (Indian OEM) FUN USB tv tuner card to
work on Ubuntu 10.04. The vendor is not listed on the supported
hardware wikipage.
I am curious if the there is any similar supported hardware.
The Vendor/Product ID from lsusb is 1f71:3306. Do these look
Hello,
This card (technisat cablestar hd 2 dvb-c) works fine when plugged
into a native PCI slot.
When I try it with a PCI-adapter I intend to use in mITX-builds there
doesn't seem
to be any data coming in through the tuner. The adapter is a
transparent bridge (with a
PEX 8112 chip) that goes into
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