Re: [RESEND][PATCH 1/2] v4l2: modify the webcam video standard handling

2009-08-30 Thread Laurent Pinchart
Hi Mauro, On Monday 31 August 2009 04:41:14 Mauro Carvalho Chehab wrote: > Hi Németh, > > Em Sun, 23 Aug 2009 11:30:42 +0200 > > Németh Márton escreveu: > > From: Márton Németh > > > > Change the handling of the case when vdev->tvnorms == 0. > > This patch (together with a few others related to

Re: [PATCH] libv4l: add NULL pointer check

2009-08-30 Thread Laurent Pinchart
On Monday 31 August 2009 07:51:28 Németh Márton wrote: > Laurent Pinchart wrote: > > On Sunday 30 August 2009 10:56:16 Németh Márton wrote: > > > From: Márton Németh > > > > > > Add NULL pointer check before the pointers are dereferenced. > > > > Applications are not supposed to pass NULL pointers

Re: [GIT PATCHES for 2.6.31] V4L/DVB fixes

2009-08-30 Thread Jean-Francois Moine
On Mon, 31 Aug 2009 02:33:31 -0300 Mauro Carvalho Chehab wrote: > Please pull from: > ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git > for_linus > > For the following fixes: > >- fixes detection of cameras with MT9M111 on em28xx; >- fixes LNA and LED with

Re: RFC: bus configuration setup for sub-devices

2009-08-30 Thread Hans Verkuil
On Monday 31 August 2009 00:31:01 Laurent Pinchart wrote: > Hi Hans, > > thanks for putting this all together. > > On Saturday 29 August 2009 16:31:13 Hans Verkuil wrote: > > Hi all, > > > > This is an updated RFC on how to setup the bus for sub-devices. > > > > It is based on work from Guennadi

Re: RFC: bus configuration setup for sub-devices

2009-08-30 Thread Hans Verkuil
On Monday 31 August 2009 00:19:38 Guennadi Liakhovetski wrote: > On Sat, 29 Aug 2009, Hans Verkuil wrote: > > > Hi all, > > > > This is an updated RFC on how to setup the bus for sub-devices. > > > > It is based on work from Guennadi and Muralidharan. > > > > The problem is that both sub-device

Re: [RESEND][PATCH 1/2] v4l2: modify the webcam video standard handling

2009-08-30 Thread Németh Márton
Hi, first of all thank you for your detailed answer. Mauro Carvalho Chehab wrote: > Hi Németh, > > Em Sun, 23 Aug 2009 11:30:42 +0200 > Németh Márton escreveu: > >> From: Márton Németh >> >> Change the handling of the case when vdev->tvnorms == 0. >> > > This patch (together with a few other

Re: [PATCH] libv4l: add NULL pointer check

2009-08-30 Thread Németh Márton
Laurent Pinchart wrote: > On Sunday 30 August 2009 10:56:16 Németh Márton wrote: >> From: Márton Németh >> >> Add NULL pointer check before the pointers are dereferenced. > > Applications are not supposed to pass NULL pointers to those functions. It > would be an API violation. Instead of silent

Re: [RFC] Infrared Keycode standardization

2009-08-30 Thread Mauro Carvalho Chehab
Em Sat, 29 Aug 2009 15:45:28 -0300 Mauro Carvalho Chehab escreveu: > Ok, I've did several changes on both V4L and dvb-usb IR implementations. They > scancode tables are now implemented at the same way, at: > http://linuxtv.org/hg/~mchehab/IR Ok, I've also updated the V4L2 API spec with the

[GIT PATCHES for 2.6.31] V4L/DVB fixes

2009-08-30 Thread Mauro Carvalho Chehab
Linus, Please pull from: ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git for_linus For the following fixes: - fixes detection of cameras with MT9M111 on em28xx; - fixes LNA and LED with Hauppauge devices on sms1xx; - fixes SDIO compilation on Siano; -

what is the current status of the DVB-T2 supply chain for the UK ?

2009-08-30 Thread david may
Hello everyone. its been a while since i had need to post anything but iv got a very serious problem as to the status of the current status of the DVB-T2 supply chain for the UK ? there doesn't seem to be any, and if anyone knows what's happening, then its the linux DVB-T guys ;) December 2nd

Re: [RESEND][PATCH 1/2] v4l2: modify the webcam video standard handling

2009-08-30 Thread Mauro Carvalho Chehab
Hi Németh, Em Sun, 23 Aug 2009 11:30:42 +0200 Németh Márton escreveu: > From: Márton Németh > > Change the handling of the case when vdev->tvnorms == 0. > This patch (together with a few others related to tvnorms and camera drivers) reopens an old discussion: should webcams report a tvnorm?

Re: [PATCH] sn9c20x: Reduce data usage, make functions static

2009-08-30 Thread Mauro Carvalho Chehab
Hi Brian, Any news about the patch? It is always a good idea to try to reduce the kernel size footprint. Cheers, Mauro. Em Thu, 20 Aug 2009 19:08:58 -0700 Joe Perches escreveu: > Compiled, not tested, no hardware > > Reduces size of object > > Use s16 instead of int where possible. > Use str

Re: [PATCH] [Updated] em28xx: Add entry for GADMEI UTV330+ and related IR keymap

2009-08-30 Thread Mauro Carvalho Chehab
Em Mon, 31 Aug 2009 00:05:56 +0800 Shine Liu escreveu: > On Sun, 2009-08-30 at 23:56 +0800, Shine Liu wrote: > > Several days ago, I posted a patch named "em28xx: Add entry for GADMEI > > UTV330+ and related IR codec" and this patch has been merged into > > http://linuxtv.org/hg/~dougsland/v4l-dv

Re: HP VGA Cam.

2009-08-30 Thread Sudipto Sarkar
Jean-Francois Moine wrote: On Sun, 30 Aug 2009 17:16:56 +0530 Sudipto Sarkar wrote: I'm trying to write a driver for the HP VGA camera. USB ID: 15b8:6002. The sensor is 7131r, and the bridge is probably vc0323 (although the inf says it's vc0326). It's inf is the same inf which includes the p

Re: [PATCH] cx23885: fix support for TBS 6920 card

2009-08-30 Thread Mauro Carvalho Chehab
Hi Steven, As I'm understanding that you're reveiwing it, I'm marking this patch as such at Patchwork. Cheers, Mauro. Em Thu, 20 Aug 2009 18:38:46 +0300 Konstantin Dimitrov escreveu: > On Thu, Aug 20, 2009 at 4:03 PM, Steven Toth wrote: > > On 8/19/09 7:20 PM, Konstantin Dimitrov wrote: > >> >

Re: [PATCH] V4L: videobuf-core.c VIDIOC_QBUF should return video buffer flags

2009-08-30 Thread Mauro Carvalho Chehab
Em Tue, 11 Aug 2009 12:29:36 +0200 Laurent Pinchart escreveu: > On Monday 10 August 2009 19:37:40 Tuukka.O Toivonen wrote: > > When user space queues a buffer using VIDIOC_QBUF, the kernel > > should set flags to V4L2_BUF_FLAG_QUEUED in struct v4l2_buffer. > > videobuf_qbuf() was missing a call t

Re: RFC: bus configuration setup for sub-devices

2009-08-30 Thread Laurent Pinchart
Hi Hans, thanks for putting this all together. On Saturday 29 August 2009 16:31:13 Hans Verkuil wrote: > Hi all, > > This is an updated RFC on how to setup the bus for sub-devices. > > It is based on work from Guennadi and Muralidharan. > > The problem is that both sub-devices and bridge devices

Re: RFC: bus configuration setup for sub-devices

2009-08-30 Thread Guennadi Liakhovetski
On Sat, 29 Aug 2009, Hans Verkuil wrote: > Hi all, > > This is an updated RFC on how to setup the bus for sub-devices. > > It is based on work from Guennadi and Muralidharan. > > The problem is that both sub-devices and bridge devices have to configure > their bus correctly so that they can tal

Re: [PULL] http://kernellabs.com/hg/~mkrufky/sms1xxx

2009-08-30 Thread Mauro Carvalho Chehab
Em Sun, 30 Aug 2009 08:53:35 -0400 Michael Krufky escreveu: > Mauro, > > On Mon, Aug 24, 2009 at 4:32 PM, Michael Krufky wrote: > > Mauro, > > > > Would you please send the final GPIO fix to Linus to fix the > > regression on the Hauppauge devices.  2.6.31 is in -rc7 now, and I > > would hate fo

Re: [PULL] http://linuxtv.org/hg/~dougsland/video4linux

2009-08-30 Thread Mauro Carvalho Chehab
Em Fri, 28 Aug 2009 21:14:12 +0800 Shine Liu escreveu: > On Wed, 2009-08-26 at 22:32 -0300, Douglas Schilling Landgraf wrote: > > Hello Mauro, > > > >Please pull from http://www.linuxtv.org/hg/~dougsland/video4linux > > for the following: > > > > - Fix test of bandwidth range in cx2270

Re: [PULL] http://linuxtv.org/hg/~dougsland/video4linux

2009-08-30 Thread Mauro Carvalho Chehab
Em Wed, 26 Aug 2009 22:32:19 -0300 Douglas Schilling Landgraf escreveu: > Hello Mauro, > >Please pull from http://www.linuxtv.org/hg/~dougsland/video4linux > for the following: > > - Fix test of bandwidth range in cx22700_set_tps() > - support AverMedia Studio 505 There are a few

Re: [PATCH] libv4l: add NULL pointer check

2009-08-30 Thread Laurent Pinchart
On Sunday 30 August 2009 10:56:16 Németh Márton wrote: > From: Márton Németh > > Add NULL pointer check before the pointers are dereferenced. Applications are not supposed to pass NULL pointers to those functions. It would be an API violation. Instead of silently failing a segfault is better. >

Re: bus configuration setup for sub-devices

2009-08-30 Thread Hans Verkuil
On Sunday 30 August 2009 17:46:36 Hiremath, Vaibhav wrote: > > -Original Message- > > > > /* > > * Some sub-devices are connected to the host/bridge device through > > a bus that > > * carries the clock, vsync, hsync and data. Some interfaces such as > > BT.656 > > * carries the sync

Re: Using MSI StarCam 370i Webcam with Kubuntu Linux

2009-08-30 Thread Jean-Francois Moine
On Fri, 28 Aug 2009 21:40:38 +0300 Dotan Cohen wrote: > I have the MSI StarCam 370i Webcam and I have trying to use it with > Kubuntu Linux 9.04 Jaunty. According to this page, "The StarCam 370i > is compliant with UVC, USB video class": > http://gadgets.softpedia.com/gadgets/Computer-Peripherals

Re: HP VGA Cam

2009-08-30 Thread Jean-Francois Moine
On Sun, 30 Aug 2009 17:16:56 +0530 Sudipto Sarkar wrote: > I'm trying to write a driver for the HP VGA camera. USB ID: > 15b8:6002. The sensor is 7131r, and the bridge is probably vc0323 > (although the inf says it's vc0326). It's inf is the same inf which > includes the po1200 sensor, which was

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

2009-08-30 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:Sun Aug 30 19:00:02 CEST 2009 path:http://www.linuxtv.org/hg/v4l-dvb changeset: 12564:6f58a5d8c7c6 gcc version: gcc

Re: Hauppauge WinTV-HVR 900 R2 (DRX 3973D)

2009-08-30 Thread Devin Heitmueller
On Sun, Aug 30, 2009 at 11:26 AM, Jens Reimann wrote: > Hi, > it's again about the second revision of  WinTV-HVR 900. I'm know about the > problems and conflicts with this device and the developers of the driver. I'm > still using the driver from Markus Rechberger (www.mcentral.de) but he stopped >

Hauppauge WinTV-HVR 900 R2 (DRX 3973D)

2009-08-30 Thread Jens Reimann
Hi, it's again about the second revision of WinTV-HVR 900. I'm know about the problems and conflicts with this device and the developers of the driver. I'm still using the driver from Markus Rechberger (www.mcentral.de) but he stopped development and there is only support up to Linux kernel 2.6

Re: [PATCH] [Updated] em28xx: Add entry for GADMEI UTV330+ and related IR keymap

2009-08-30 Thread Shine Liu
On Sun, 2009-08-30 at 23:56 +0800, Shine Liu wrote: > Several days ago, I posted a patch named "em28xx: Add entry for GADMEI > UTV330+ and related IR codec" and this patch has been merged into > http://linuxtv.org/hg/~dougsland/v4l-dvb/rev/93337af98bcb but not > included in Mauro's tree yet. > > T

[PATCH] [Updated] em28xx: Add entry for GADMEI UTV330+ and related IR keymap

2009-08-30 Thread Shine Liu
Several days ago, I posted a patch named "em28xx: Add entry for GADMEI UTV330+ and related IR codec" and this patch has been merged into http://linuxtv.org/hg/~dougsland/v4l-dvb/rev/93337af98bcb but not included in Mauro's tree yet. The patch added a section in ir-keymap which can be used by GADME

RE: bus configuration setup for sub-devices

2009-08-30 Thread Hiremath, Vaibhav
> -Original Message- > From: linux-media-ow...@vger.kernel.org [mailto:linux-media- > ow...@vger.kernel.org] On Behalf Of Hans Verkuil > Sent: Saturday, August 29, 2009 8:01 PM > To: linux-media@vger.kernel.org > Cc: Guennadi Liakhovetski; Sakari Ailus; Karicheri, Muralidharan; > Laurent Pi

Re: Pinnacle Hybrid Pro Stick (320e)?

2009-08-30 Thread Németh Márton
Devin Heitmueller worte: > 2009/8/30 Németh Márton : >> Devin Heitmueller wrote: >>> I committed some changes to get this board working a few weeks ago. I >>> will check your dmesg output and see if the changes missed the merge >>> window. It's possible the changes didn't make it in time for 2.6.

Re: Pinnacle Hybrid Pro Stick (320e)?

2009-08-30 Thread Devin Heitmueller
2009/8/30 Németh Márton : > Devin Heitmueller wrote: >> I committed some changes to get this board working a few weeks ago.  I >> will check your dmesg output and see if the changes missed the merge >> window.  It's possible the changes didn't make it in time for 2.6.31, >> so I will have to check.

V4L2 webcam image grab

2009-08-30 Thread rath
Hi, I tried to write a simple program which reads a webcam out and saves the picture in a file. The camera is a Philips SPC1030NC with the uvc driver. But the program doesn't work. The pictures look like the image [1] and I get this output from my program, which is attached: Width: 640 H

Re: [PULL] http://kernellabs.com/hg/~mkrufky/sms1xxx

2009-08-30 Thread Michael Krufky
Mauro, On Mon, Aug 24, 2009 at 4:32 PM, Michael Krufky wrote: > Mauro, > > Would you please send the final GPIO fix to Linus to fix the > regression on the Hauppauge devices.  2.6.31 is in -rc7 now, and I > would hate for this regression to not yet be solved before the kernel > is released. > > I

HP VGA Cam

2009-08-30 Thread Sudipto Sarkar
I'm trying to write a driver for the HP VGA camera. USB ID: 15b8:6002. The sensor is 7131r, and the bridge is probably vc0323 (although the inf says it's vc0326). It's inf is the same inf which includes the po1200 sensor, which was added in December last year (The HP 2.0 Megapixel camera). I am

hvr1300 problems resuming from hibernation

2009-08-30 Thread Michael Melchert
Hello all, starting from linux kernel 2.6.29 kaffeine had trouble locking on to different DVB channels on a hvr1300. On 29/08/09 I pulled the mercurial repository and built modules from those sources. Things are basically OK running under 2.6.30 and 2.6.31-rc7, that's what I tested. Only problem t

[PATCH] libv4l: add NULL pointer check

2009-08-30 Thread Németh Márton
From: Márton Németh Add NULL pointer check before the pointers are dereferenced. The patch was tested with v4l-test 0.19 [1] together with "Trust 610 LCD pow...@m Zoom" in webcam mode. Reference: [1] v4l-test: Test environment for Video For Linux Two API http://v4l-test.sourceforge.net/ Pr

problem building v4l2-spec from docbook source

2009-08-30 Thread Németh Márton
Hi, I get the source from http://linuxtv.org/hg/v4l-dvb repository and I am now at version 12564:6f58a5d8c7c6. When I try to build the human readable version of the V4L2 specification I get some error message: $ make v4l2-spec [...] Using catalogs: /etc/sgml/catalog Using stylesheet: /usr/src/lin

Lenovo compact cam 17ef:4802

2009-08-30 Thread tartifola
Hi, I'm experiencing problems with a Lenovo compact USB cam. I'm using Gentoo with kernel 2.6.30-gentoo-r4. I tried to use the built-in modules and also with gspca-af183a871db8 form linuxTV with the same result. It seems that the cam is correctly recognized >dmesg Linux video capture interface: v

Re: Pinnacle Hybrid Pro Stick (320e)?

2009-08-30 Thread Németh Márton
Devin Heitmueller wrote: > I committed some changes to get this board working a few weeks ago. I > will check your dmesg output and see if the changes missed the merge > window. It's possible the changes didn't make it in time for 2.6.31, > so I will have to check. I tried the following software