Re: Creating a V4L driver for a USB camera

2009-06-03 Thread Erik Andrén
Hi, 2009/6/3 Erik de Castro Lopo e...@bcode.com: Hi all, I'm a senior software engineer [0] with a small startup. Our product is Linux based and makes use of a 3M pixel camera. Unfortunately, the camera we have been using for the last 3 years is no longer being produced. We have found two

Re: [PULL] generic image bounds setting and alignment function

2009-06-03 Thread Trent Piepho
On Mon, 1 Jun 2009, Robert Jarzmik wrote: Trent Piepho xy...@speakeasy.org writes: Please pull from http://linuxtv.org/hg/~tap/v4l-dvb This series adds a function for bounding and alignment image sizes and modifies a number of drivers to use it. It came up when the pxa patches to deal

Re: Fwd: driver trident tm5600

2009-06-03 Thread Kevin Wells
Daniel Santibáñez wrote: Hello.!! i tried to install a driver for this usb device, long time i try to finish but, when i probe the driver error by erro appear,and this don't work aparently.. when i run modprobe this say: tm6000-alsa: Unknow symbol tm6000_get_reg tm6000-alsa: Unknow symbol

Re: Aspect ratio change does not take effect (DVB-S)

2009-06-03 Thread Soeren D. Schulze
BOUWSMA Barry schrieb: Moin Sören, On Tue, 2 Jun 2009, Soeren D. Schulze wrote: right now, but there seems to be a little bug: When watching the TV stream using and szap and mplayer, changes in the aspect ratio of the TV program do not take effect until mplayer is restarted. This used

libv4l release: 0.5.99 (The don't crash release)

2009-06-03 Thread Hans de Goede
Hi All, So 0.5.98 had a few nasty bugs, causing black screens and crashes in certain cases. This release should fix all those. libv4l-0.5.99 - * Link libv4lconvert with -lm for powf by Gregor Jasny * Fix black screen on devices with hardware gamma control * Fix crash with devices

[PATCH] video: Initial support for ADV7180

2009-06-03 Thread Richard Ršöjfors
This is an initial driver for Analog Devices ADV7180 Video Decoder. So far it only supports query standard. Signed-off-by: Richard Röjfors richard.rojfors@mocean-labs.com --- Index: linux-2.6.30-rc7/drivers/media/video/adv7180.c

Re: dib0700 Nova-TD-Stick problem

2009-06-03 Thread Soeren . Moch
Soeren.Moch wrote: For a few weeks I use a Nova-TD-Stick and was annoyed with dvb stream errors, although the demod bit-error-rate (BER/UNC) was zero. I could track down this problem to dib0700_streaming_ctrl: When one channel is streaming and the other channel is switched on, the stream of the

Re: videodev: Unknown symbol i2c_unregister_device (in kernels older than 2.6.26)

2009-06-03 Thread Matt Doran
Mauro Carvalho Chehab wrote: Em Mon, 25 May 2009 09:10:17 +1000 Matt Doran matt.do...@papercut.com escreveu: Hi there, I tried using the latest v4l code on an Mythtv box running 2.6.20, but the v4l videodev module fails to load with the following warnings: videodev: Unknown symbol

Re: videodev: Unknown symbol i2c_unregister_device (in kernels older than 2.6.26)

2009-06-03 Thread Mauro Carvalho Chehab
Em Wed, 03 Jun 2009 21:50:21 +1000 Matt Doran matt.do...@papercut.com escreveu: Mauro Carvalho Chehab wrote: Em Mon, 25 May 2009 09:10:17 +1000 Matt Doran matt.do...@papercut.com escreveu: Hi there, I tried using the latest v4l code on an Mythtv box running 2.6.20, but the

Re: Digital Everywhere FloppyDTV / FireDTV (incl. CI)

2009-06-03 Thread Lou Otway
David Lister wrote: Hi all, just found out that these cards have finally some preliminary Linux support. They seem quite versatile and even customizable -- a true gift for dedicated hobbyists. :) PCI/PCIe/AGP or floppy drive mounting and firewire /connection/ chaining look especially

RE: [PATCH 1/9] vpfe-capture bridge driver for DM355 DM6446

2009-06-03 Thread Karicheri, Muralidharan
Laurent, See my responses below. I have accepted and modified the code based on your comments. Few are discussed here for conclusion. Murali Karicheri Software Design Engineer Texas Instruments Inc. Germantown, MD 20874 Phone : 301-515-3736 email: m-kariche...@ti.com +#include media/tvp514x.h

Re: [PULL] generic image bounds setting and alignment function

2009-06-03 Thread Guennadi Liakhovetski
On Mon, 1 Jun 2009, Robert Jarzmik wrote: Trent Piepho xy...@speakeasy.org writes: Mauro, Please pull from http://linuxtv.org/hg/~tap/v4l-dvb This series adds a function for bounding and alignment image sizes and modifies a number of drivers to use it. It came up when the pxa

RE: Sound capture with Osprey 230

2009-06-03 Thread Sverker Abrahamsson
virussignaturdatabas 4127 (20090603) __ Meddelandet har kontrollerats av ESET NOD32 Antivirus. http://www.esetscandinavia.com -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org

Re: Creating a V4L driver for a USB camera

2009-06-03 Thread Erik de Castro Lopo
On Wed, 3 Jun 2009 16:18:33 +1000 Erik Andrén erik.and...@gmail.com wrote: Do you have any datasheet available on what usb bridge / sensor that is used? The USB device itself comes up as : Bus 001 Device 011: ID 0547:8031 Anchor Chips, Inc The sensor is a Micron MT9T001P12STC and I have

Re: Fwd: driver trident tm5600

2009-06-03 Thread Daniel Santibáñez
hello again! now when i tried to compile, appear : v4l/tm6000-dvb.c:240: error: unknown field 'video_dev' specified in initializer v4l/tm6000-dvb.c:240: warning: initialization makes integer from pointer without a cast after i tried changing video_dev by videodev, but still happend

Re: Creating a V4L driver for a USB camera

2009-06-03 Thread Theodore Kilgore
On Thu, 4 Jun 2009, Erik de Castro Lopo wrote: On Wed, 3 Jun 2009 16:18:33 +1000 Erik Andrén erik.and...@gmail.com wrote: Do you have any datasheet available on what usb bridge / sensor that is used? The USB device itself comes up as : Bus 001 Device 011: ID 0547:8031 Anchor Chips,

Re: Creating a V4L driver for a USB camera

2009-06-03 Thread Erik de Castro Lopo
On Thu, 4 Jun 2009 11:28:38 +1000 Theodore Kilgore kilg...@banach.math.auburn.edu wrote: If this is the case, then it ought not to be terribly difficult to write a basic driver. If you wanted still camera support, with which I have a bit more experience than with streaming support, Yep,

Re: [PATCH]V4L:some v4l drivers have error for video_register_device

2009-06-03 Thread figo.zhang
The function video_register_device() will call the video_register_device_index(). In this function, firtly it will do some argments check , if failed,it will return a negative number such as -EINVAL, and then do cdev_alloc() and device_register(), if success return zero. so