I purchase the following video capture USB device: : SVID2USB2
Not sure what to do at this point.
dmesg said to email the following:
[ 217.496381] CE: hpet increased min_delta_ns to 11520 nsec
[ 229.836347] usb 2-3: new high speed USB device using ehci_hcd and address 5
[ 230.017201] IR NEC
On Thu, 15 Sep 2011, Scott Jiang wrote:
accually this array is to convert mbus to pixformat. ppi supports any formats.
You mean, it doesn't distinguish formats? It just packs bytes in RAM
exactly as it ready them from the bus, and doesn't support any formats
natively, i.e., doesn't offer any
+
+#define CAPTURE_DRV_NAME bfin_capture
+#define BCAP_MIN_NUM_BUF 2
+
+struct bcap_format {
+ u8 *desc;
+ u32 pixelformat;
+ enum v4l2_mbus_pixelcode mbus_code;
+ int bpp; /* bytes per pixel */
Don't you think you might have to process 12 bpp formats at
2011/9/15 Guennadi Liakhovetski g.liakhovet...@gmx.de:
On Thu, 15 Sep 2011, Scott Jiang wrote:
accually this array is to convert mbus to pixformat. ppi supports any
formats.
You mean, it doesn't distinguish formats? It just packs bytes in RAM
exactly as it ready them from the bus, and
On Thu, 15 Sep 2011, Scott Jiang wrote:
2011/9/15 Guennadi Liakhovetski g.liakhovet...@gmx.de:
On Thu, 15 Sep 2011, Scott Jiang wrote:
accually this array is to convert mbus to pixformat. ppi supports any
formats.
You mean, it doesn't distinguish formats? It just packs bytes in RAM
I have considered using soc, but it can't support decoder when I began
to write this driver in 2.6.38.
soc_mediabus.c is a stand-alone module, it has no dependencies on
soc-camera.
Out of interest - what kind of decoder you mean? A tv-decoder? We do have
a tv-decoder driver tw9910 under
On Thu, 15 Sep 2011, Scott Jiang wrote:
I have considered using soc, but it can't support decoder when I began
to write this driver in 2.6.38.
soc_mediabus.c is a stand-alone module, it has no dependencies on
soc-camera.
Out of interest - what kind of decoder you mean? A tv-decoder?
On 09/15/2011 08:37 AM, Scott Jiang wrote:
+
+#define CAPTURE_DRV_NAMEbfin_capture
+#define BCAP_MIN_NUM_BUF2
+
+struct bcap_format {
+ u8 *desc;
+ u32 pixelformat;
+ enum v4l2_mbus_pixelcode mbus_code;
+ int bpp; /* bytes per pixel */
Don't you think
Hi Cliff,
On Wednesday 14 September 2011 08:13:32 Cliff Cai wrote:
Dear guys,
I'm currently working on a camera/ISP Linux driver project.Of course,I
want it to be a V4L2 driver,but I got a problem about how to design
the driver framework.
let me introduce the background of this ISP(Image
On Mon, 1 Aug 2011, Jesper Juhl wrote:
In the unlikely case that pci_find_bus() should return NULL
viacam_serial_is_enabled() is going to dereference a NULL pointer and
blow up. Better safe than sorry, so be defensive and check the
pointer.
Signed-off-by: Jesper Juhl j...@chaosbits.net
On 23:08 Tue 06 Sep , Sylwester Nawrocki wrote:
On 09/06/2011 10:05 PM, Jean-Christophe PLAGNIOL-VILLARD wrote:
I'm not entirely sure on this one, but as we had a similar situation with
clocks, we decided to extablish the clock hierarchy in the board code, and
only deal with the actual
On 09/15/2011 03:23 PM, Jean-Christophe PLAGNIOL-VILLARD wrote:
On 23:08 Tue 06 Sep , Sylwester Nawrocki wrote:
On 09/06/2011 10:05 PM, Jean-Christophe PLAGNIOL-VILLARD wrote:
I'm not entirely sure on this one, but as we had a similar situation with
clocks, we decided to extablish the
On Thu, Sep 15, 2011 at 6:20 PM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Cliff,
On Wednesday 14 September 2011 08:13:32 Cliff Cai wrote:
Dear guys,
I'm currently working on a camera/ISP Linux driver project.Of course,I
want it to be a V4L2 driver,but I got a problem
Hi Arnd,
On Fri, Sep 02, 2011 at 04:43:36PM +0200, Arnd Bergmann wrote:
We currently have two symbols to control compilation the MFD subsystem,
MFD_SUPPORT and MFD_CORE. The MFD_SUPPORT is actually not required
at all, it only hides the submenu when not set, with the effect that
Kconfig warns
Cliff Cai wrote:
On Thu, Sep 15, 2011 at 6:20 PM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Cliff,
On Wednesday 14 September 2011 08:13:32 Cliff Cai wrote:
Dear guys,
I'm currently working on a camera/ISP Linux driver project.Of course,I
want it to be a V4L2 driver,but
Cliff Cai wrote:
Dear guys,
Hi Cliff,
I'm currently working on a camera/ISP Linux driver project.Of course,I
want it to be a V4L2 driver,but I got a problem about how to design
the driver framework.
let me introduce the background of this ISP(Image signal processor) a
little bit.
1.The
Patch still not pushed?
2011/4/6 Janne Grunau j...@jannau.net:
On Wed, Apr 06, 2011 at 08:39:05AM +0200, Oliver Endriss wrote:
On Monday 04 April 2011 13:05:19 Janne Grunau wrote:
On Tue, Mar 15, 2011 at 02:50:05PM +0100, Oliver Endriss wrote:
The PAT/PMT from the stream does not describe
On Mon, Aug 29, 2011 at 09:41:47PM +0300, Luciano Coelho wrote:
---
@@ -417,7 +417,6 @@ config GPIO_TIMBERDALE
config GPIO_RDC321X
tristate RDC R-321x GPIO support
depends on PCI
- select MFD_SUPPORT
select MFD_CORE
select MFD_RDC321X
help
diff --git
javier Martin wrote:
Hi,
Hi Javier,
we are planning to add support to H.264/MPEG4 encoder inside the
i.MX27 to v4l2. It is mainly a hardware module that has the following
features:
- It needs two input buffers (current frame and previous frame).
- It produces a third buffer as output,
On Thu, 15 Sep 2011, Sakari Ailus wrote:
javier Martin wrote:
Hi,
Hi Javier,
we are planning to add support to H.264/MPEG4 encoder inside the
i.MX27 to v4l2. It is mainly a hardware module that has the following
features:
- It needs two input buffers (current frame and previous
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:Thu Sep 15 19:00:38 CEST 2011
git hash:2d04c13a507f5a01daa7422cd52250809573cfdb
gcc version: i686-linux-gcc
There doesn't seem to be any real requirement to override video-device
parent, set by the driver, even if a v4l2-device is linked to the
video-device, being registered. Let the driver control the parent pointer,
if it needs to.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
On 09/15/2011 04:40 AM, Scott Jiang wrote:
2011/9/14 Sylwester Nawrockis.nawro...@samsung.com:
On 09/14/2011 09:10 AM, Scott Jiang wrote:
+ fmt =bcap_formats[i];
+ if (mbus_code)
+ *mbus_code = fmt-mbus_code;
+
Correct tuner settings for more accuracy.
This now makes the tuner section more compatible with other
versions of the IT913X series.
TODO
Version 2 chip.
Signed-off-by: Malcolm Priestley tvbox...@gmail.com
---
drivers/media/dvb/frontends/it913x-fe-priv.h | 24 +
Am 14.09.2011 08:25, schrieb Jean-Francois Moine:
On Tue, 13 Sep 2011 21:14:28 +0200
Frank Schäferfschaefer@googlemail.com wrote:
I have a question about the following code in gspca.c:
in function gspca_dev_probe(...):
...
/* the USB video interface must be the first one */
I've got My Vision Hybrid TV DVB-T tuner.
lsub shows:
Bus 002 Device 002: ID 1b80:d412 Afatech
Device Descriptor:
bLength18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol
On Thu, Sep 15, 2011 at 07:48:36PM +0200, Guennadi Liakhovetski wrote:
On Thu, 15 Sep 2011, Sakari Ailus wrote:
javier Martin wrote:
Hi,
Hi Javier,
we are planning to add support to H.264/MPEG4 encoder inside the
i.MX27 to v4l2. It is mainly a hardware module that has the
2011/9/16 Sylwester Nawrocki snj...@gmail.com:
On 09/15/2011 04:40 AM, Scott Jiang wrote:
2011/9/14 Sylwester Nawrockis.nawro...@samsung.com:
On 09/14/2011 09:10 AM, Scott Jiang wrote:
+ fmt =bcap_formats[i];
+ if (mbus_code)
+
On Fri, Sep 16, 2011 at 1:14 AM, Sakari Ailus sakari.ai...@iki.fi wrote:
Cliff Cai wrote:
Dear guys,
Hi Cliff,
I'm currently working on a camera/ISP Linux driver project.Of course,I
want it to be a V4L2 driver,but I got a problem about how to design
the driver framework.
let me introduce
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