libv4l: problem with 2x downscaling + Labtec Webcam 2200

2009-08-15 Thread Németh Márton
Hello Hans, I am using your libv4l 0.6.0 [1] together with the driver gspca_pac7311 from Linux kernel 2.6.31-rc4 and with Labtec Webcam 2200 hardware [2]. I am using the svv.c [3] to display the webcam image. When I'm using the webcam in 640x480 the image is displayed correctly. However, when I

Re: [PULL] http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-core2

2009-08-15 Thread Hans Verkuil
On Tuesday 11 August 2009 08:35:47 Hans Verkuil wrote: Hi Mauro, Please pull from http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-core2 for the following: - v4l: simplify v4l2_i2c_new_subdev and friends - v4l: remove video_register_device_index The first patch simplifies

Re: libv4l: problem with 2x downscaling + Labtec Webcam 2200

2009-08-15 Thread Hans de Goede
On 08/15/2009 08:53 AM, Németh Márton wrote: Hello Hans, I am using your libv4l 0.6.0 [1] together with the driver gspca_pac7311 from Linux kernel 2.6.31-rc4 and with Labtec Webcam 2200 hardware [2]. I am using the svv.c [3] to display the webcam image. When I'm using the webcam in 640x480 the

Re: [PULL] http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-core2

2009-08-15 Thread Hans Verkuil
On Saturday 15 August 2009 10:59:19 Hans Verkuil wrote: On Tuesday 11 August 2009 08:35:47 Hans Verkuil wrote: Hi Mauro, Please pull from http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-core2 for the following: - v4l: simplify v4l2_i2c_new_subdev and friends - v4l: remove

Re: V4L image grab

2009-08-15 Thread Dongsoo, Nathaniel Kim
On Sat, Aug 15, 2009 at 6:36 AM, Rathmaili...@hardware-datenbank.de wrote: Hi, with this code from the internet I only get pictures with some undefined pixels on the top and black pixels on the bottom. Where's the problem? I only want a simple example for image captureing. Here is the

Re: [PATCHv15 2/8] v4l2: video device: Add V4L2_CTRL_CLASS_FM_TX controls

2009-08-15 Thread Hans Verkuil
On Saturday 08 August 2009 13:10:27 Eduardo Valentin wrote: This patch adds a new class of extended controls. This class is intended to support FM Radio Modulators properties such as: rds, audio limiters, audio compression, pilot tone generation, tuning power levels and preemphasis properties.

Re: [PATCH v1 - 1/5] DaVinci - restructuring code to support vpif capture driver

2009-08-15 Thread Hans Verkuil
On Friday 14 August 2009 23:01:41 m-kariche...@ti.com wrote: From: Muralidharan Karicheri m-kariche...@ti.com This patch makes the following changes:- 1) Modify vpif_subdev_info to add board_info, routing information and vpif interface configuration. Remove addr since it is

usb dvb-c tuner status

2009-08-15 Thread Bert Haverkamp
Dear all, I've been looking through this mailinglist searching for a supported dvb-c usb tuner. But all I can find is partial/almost/retracted support for some devices. Nothing seems to be without it's problem I would like to have your feedback on the status of usb dvb-c tuners. Sofar I found: -

Re: Status of cx18 drivers, mercurial vs in-kernel

2009-08-15 Thread Andy Walls
On Sun, 2009-08-09 at 16:56 -0400, Dale Pontius wrote: I've been running the cx18 drivers out of mercurial since getting my HVR-1600 running, almost a year ago. As I see things, the driver is pretty mature now, and in fact I see commits for cx18 in 2.6.31 that are some of the last I saw going

[cron job] v4l-dvb daily build 2.6.22 and up: ERRORS, 2.6.16-2.6.21: ERRORS

2009-08-15 Thread Hans Verkuil
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:Sat Aug 15 19:00:03 CEST 2009 path:http://www.linuxtv.org/hg/v4l-dvb changeset: 12453:ee300d3178c4 gcc version: gcc

Re: V4L image grab

2009-08-15 Thread Rath
With the example from the api specifications I get this output: r...@beagleboard:~# ./capture -d /dev/video0 Where can I find the captured images? - Original Message - From: Dongsoo,

Re: Status of cx18 drivers, mercurial vs in-kernel

2009-08-15 Thread Dale Pontius
Andy Walls wrote: On Sun, 2009-08-09 at 16:56 -0400, Dale Pontius wrote: I've been running the cx18 drivers out of mercurial since getting my HVR-1600 running, almost a year ago. As I see things, the driver is pretty mature now, and in fact I see commits for cx18 in 2.6.31 that are some of

[PATCH] Document libv4l at V4L2 API specs

2009-08-15 Thread Mauro Carvalho Chehab
Since applications aren't prepared to handle all V4L2 available formats, an effort is done to have a library capable of understanding especially the proprietary formats. This patch documents this library, and adds v4l2grab.c as an example on how to use it. Parts of the text are based at the

RE: usb dvb-c tuner status

2009-08-15 Thread Chris Thornley
Hi, I am also very interested in any development with the TT-connectR CT-3650 CI DVB-C and DVB-T tuners as well. I have not had a chance to test the DVB-C side of things but DVB-T tuning currently does not work. It was mentioned somewhere you might have to load a firmware file. Not sure how you

Re: V4L image grab

2009-08-15 Thread Mauro Carvalho Chehab
Em Sat, 15 Aug 2009 20:23:43 +0200 Rath maili...@hardware-datenbank.de escreveu: With the example from the api specifications I get this output: r...@beagleboard:~# ./capture -d /dev/video0

Re: libv4l: problem with 2x downscaling + Labtec Webcam 2200

2009-08-15 Thread Németh Márton
Hello Hans, Hans de Goede wrote: On 08/15/2009 08:53 AM, Németh Márton wrote: I am using your libv4l 0.6.0 [1] together with the driver gspca_pac7311 from Linux kernel 2.6.31-rc4 and with Labtec Webcam 2200 hardware [2]. I am using the svv.c [3] to display the webcam image. When I'm using