RE: Memory allocation in Video4Linux

2011-02-09 Thread Gao, Bin
Penwell has IOMMU feature? As far as I know only part of Intel server processors have this feature which is designed originally for VT(virtualization technology). Wen, Can you refer to other ISP Soc drivers and see how they are dealing with this issue? I don't understand why you need to manage M

[GIT PATCHES for 2.6.39] Remove compatibility layer from multi-planar API documentation

2011-02-09 Thread Pawel Osciak
Hi Mauro, This removes compatibility layer documentation from DocBook documentation of multi-planar extensions, as we discussed and decided to drop it from 2.6.39. The following changes since commit ffd14aab03dbb8bb1bac5284603835f94d833bd6: [media] au0828: fix VBI handling when in V4L2 streamin

[GIT FIXES for 2.6.38] Fix double free of video_device in mem2mem_testdev

2011-02-09 Thread Pawel Osciak
Hi Mauro, please pull this fix for mem2mem_testdev, which should solve a bug reported by Roland Kletzing a while ago. The following changes since commit d3d373e0e3f51f335d8c722dd1340ab812fdf94b:  Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus (2011-02-09 11:51:40 -

Re: Tuning channels with DViCO FusionHDTV7 Dual Express

2011-02-09 Thread Andy Walls
On Tue, 2011-02-08 at 22:41 -0700, Dave Johansen wrote: > On Tue, Feb 8, 2011 at 9:51 AM, Dave Johansen wrote: > > On Tue, Feb 8, 2011 at 8:25 AM, Mark Zimmerman wrote: > >> On Mon, Feb 07, 2011 at 06:54:30PM -0500, Andy Walls wrote: > >>> > >>> You perhaps could > >>> > >>> A. provide the smalle

Re: [PATCH/RFC 0/5] HDMI driver for Samsung S5PV310 platform

2011-02-09 Thread Andy Walls
On Wed, 2011-02-09 at 02:12 -0500, Alex Deucher wrote: > On Tue, Feb 8, 2011 at 5:47 PM, Andy Walls wrote: > > On Tue, 2011-02-08 at 10:28 -0500, Alex Deucher wrote: > >> On Tue, Feb 8, 2011 at 4:47 AM, Hans Verkuil wrote: > >> > Just two quick notes. I'll try to do a full review this weekend. >

Re: [PATCH/RFC 0/5] HDMI driver for Samsung S5PV310 platform

2011-02-09 Thread Alex Deucher
On Wed, Feb 9, 2011 at 2:43 PM, Hans Verkuil wrote: > On Wednesday, February 09, 2011 20:00:38 Matt Turner wrote: >> On Wed, Feb 9, 2011 at 7:12 AM, Alex Deucher wrote: >> > On Tue, Feb 8, 2011 at 5:47 PM, Andy Walls wrote: >> >> On Tue, 2011-02-08 at 10:28 -0500, Alex Deucher wrote: >> >>> On T

Re: omap3-isp segfault

2011-02-09 Thread Laurent Pinchart
Hi Neil, On Friday 04 February 2011 23:31:00 Neil MacMunn wrote: > On 11-01-27 04:28 AM, Laurent Pinchart wrote: > > On Thursday 27 January 2011 02:43:15 Neil MacMunn wrote: > >> Ok I solved the segfault problem by updating some of my v4l2 files > >> (specifically v4l2-common.c). Now I only get ni

Re: em28xx: board id [eb1a:2863 eMPIA Technology, Inc] Silver Crest VG2000 "USB 2.0 Video Grabber"

2011-02-09 Thread Devin Heitmueller
On Wed, Feb 9, 2011 at 6:06 PM, Martin Seekatz wrote: > Am Mittwoch 09 Februar 2011 schrieb Devin Heitmueller: >> On Wed, Feb 9, 2011 at 5:36 PM, Martin Seekatz > wrote: >> > Hello Devin, >> > >> > I mean that list >> > http://www.kernel.org/doc/Documentation/video4linux/CARDLIST.em28 >> > xx >>

Re: em28xx: board id [eb1a:2863 eMPIA Technology, Inc] Silver Crest VG2000 "USB 2.0 Video Grabber"

2011-02-09 Thread Martin Seekatz
Am Mittwoch 09 Februar 2011 schrieb Devin Heitmueller: > On Wed, Feb 9, 2011 at 5:36 PM, Martin Seekatz wrote: > > Hello Devin, > > > > I mean that list > > http://www.kernel.org/doc/Documentation/video4linux/CARDLIST.em28 > > xx > > It actually is there: > > 29 -> EM2860/TVP5150 Reference Des

Re: em28xx: board id [eb1a:2863 eMPIA Technology, Inc] Silver Crest VG2000 "USB 2.0 Video Grabber"

2011-02-09 Thread Devin Heitmueller
On Wed, Feb 9, 2011 at 5:36 PM, Martin Seekatz wrote: > Hello Devin, > > I mean that list > http://www.kernel.org/doc/Documentation/video4linux/CARDLIST.em28xx It actually is there: 29 -> EM2860/TVP5150 Reference Design If the vendor did not build the hardware with its own unique USB ID (becaus

Re: em28xx: board id [eb1a:2863 eMPIA Technology, Inc] Silver Crest VG2000 "USB 2.0 Video Grabber"

2011-02-09 Thread Mauro Carvalho Chehab
Em 09-02-2011 20:36, Martin Seekatz escreveu: > Hello Devin, > > I mean that list > http://www.kernel.org/doc/Documentation/video4linux/CARDLIST.em28xx It is auto-generated by a script, for devices that have an unique USB ID. Cheers, Mauro -- To unsubscribe from this list: send the line "unsubsc

Re: em28xx: board id [eb1a:2863 eMPIA Technology, Inc] Silver Crest VG2000 "USB 2.0 Video Grabber"

2011-02-09 Thread Martin Seekatz
Hello Devin, I mean that list http://www.kernel.org/doc/Documentation/video4linux/CARDLIST.em28xx Martin Am Mittwoch 09 Februar 2011 schrieb Devin Heitmueller: > On Wed, Feb 9, 2011 at 4:44 PM, Martin Seekatz wrote: > > Hi Devin, > > > > Model: Silver Crest VG2000 "USB 2.0 Video Grabber" > >

Announcing v4l-utils-0.8.3

2011-02-09 Thread Hans de Goede
Hi, I'm happy to announce the release of v4l-utils-0.8.3. The main feature this release is that it will actually compile on a system with the kernel headers version >= 2.6.38. v4l-utils-0.8.3 --- * Utils changes: * Various ir-keytable improvements (mchehab) * Various cx231xx pars

Re: em28xx: board id [eb1a:2863 eMPIA Technology, Inc] Silver Crest VG2000 "USB 2.0 Video Grabber"

2011-02-09 Thread Devin Heitmueller
On Wed, Feb 9, 2011 at 4:44 PM, Martin Seekatz wrote: > Hi Devin, > > Model: Silver Crest VG2000  "USB 2.0 Video Grabber" > Vendor/Product id: [eb1a:2863] > Driver: em28xx > > I got your points and see that this device is now fully supportet. > > Will the kernel list be updated? I'm not sure whic

Re: em28xx: board id [eb1a:2863 eMPIA Technology, Inc] Silver Crest VG2000 "USB 2.0 Video Grabber"

2011-02-09 Thread Martin Seekatz
Hi Devin, Model: Silver Crest VG2000 "USB 2.0 Video Grabber" Vendor/Product id: [eb1a:2863] Driver: em28xx I got your points and see that this device is now fully supportet. Will the kernel list be updated? Gruß Martin -- "Was ist der Unterschied zwischen Franken und Oberbayern?" - "Die Fran

AverTV Volar HD Pro (A835)

2011-02-09 Thread Josu Lazkano
Hello list, I want to buy the AverTV Volar HD Pro (A835) USB tuner, I search it cheap on local shop. I search on the wiki and there is no any info about it. This is the device: http://www.avermedia.com/avertv/Product/ProductDetail.aspx?Id=507 I search little info on the web: http://forum.ubuntu-

Re: [PATCH/RFC 0/5] HDMI driver for Samsung S5PV310 platform

2011-02-09 Thread Hans Verkuil
On Wednesday, February 09, 2011 20:00:38 Matt Turner wrote: > On Wed, Feb 9, 2011 at 7:12 AM, Alex Deucher wrote: > > On Tue, Feb 8, 2011 at 5:47 PM, Andy Walls wrote: > >> On Tue, 2011-02-08 at 10:28 -0500, Alex Deucher wrote: > >>> On Tue, Feb 8, 2011 at 4:47 AM, Hans Verkuil wrote: > >>> > Ju

[cron job] v4l-dvb daily build: WARNINGS

2011-02-09 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:Wed Feb 9 19:00:16 CET 2011 git master: 1b59be2a6cdcb5a12e18d8315c07c94a624de48f git media-master: gcc version: i6

Re: [PATCH/RFC 0/5] HDMI driver for Samsung S5PV310 platform

2011-02-09 Thread Matt Turner
On Wed, Feb 9, 2011 at 7:12 AM, Alex Deucher wrote: > On Tue, Feb 8, 2011 at 5:47 PM, Andy Walls wrote: >> On Tue, 2011-02-08 at 10:28 -0500, Alex Deucher wrote: >>> On Tue, Feb 8, 2011 at 4:47 AM, Hans Verkuil wrote: >>> > Just two quick notes. I'll try to do a full review this weekend. >>> > >

Re: [PATCH/RFC 0/5] HDMI driver for Samsung S5PV310 platform

2011-02-09 Thread Corbin Simpson
On Wed, Feb 9, 2011 at 9:55 AM, Alex Deucher wrote: > On Wed, Feb 9, 2011 at 3:59 AM, Hans Verkuil wrote: >> On Tuesday, February 08, 2011 16:28:32 Alex Deucher wrote: >>> On Tue, Feb 8, 2011 at 4:47 AM, Hans Verkuil wrote: >> >> >> >>> >>   The driver supports an interrupt. It is used to detec

Re: [PATCH/RFC 0/5] HDMI driver for Samsung S5PV310 platform

2011-02-09 Thread Alex Deucher
On Wed, Feb 9, 2011 at 3:59 AM, Hans Verkuil wrote: > On Tuesday, February 08, 2011 16:28:32 Alex Deucher wrote: >> On Tue, Feb 8, 2011 at 4:47 AM, Hans Verkuil wrote: > > > >> >>   The driver supports an interrupt. It is used to detect plug/unplug > events >> > in >> >> kernel debugs.  The API

Re: [PATCH v6 4/7] v4l: subdev: Add device node support

2011-02-09 Thread Laurent Pinchart
Hi Hans, Thanks for the review. On Friday 04 February 2011 11:09:03 Hans Verkuil wrote: > On Thursday, January 27, 2011 13:28:55 Laurent Pinchart wrote: [snip] > > @@ -143,10 +162,13 @@ void v4l2_device_unregister_subdev(struct > > v4l2_subdev *sd) > > > > /* return if it isn't registered

Support for beetel FUN tv tuner card

2011-02-09 Thread Sriram Chadalavada
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 suspect the card might be supported in another avatar. lsusb from: Vendor/Product ID is 1f71:3306. Does this ring a bell?    

Support for beetel FUN tv tuner card

2011-02-09 Thread Sriram Chadalavada
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 suspect the card might be supported in another avatar. lsusb from: Vendor/Product ID is 1f71:3306. Does this ring a bell?  

Re: firedtv and removal of old IEEE1394 stack

2011-02-09 Thread Mauro Carvalho Chehab
Em 09-02-2011 12:24, Stefan Richter escreveu: > On Feb 09 Stefan Richter wrote: >>> https://bugs.launchpad.net/ubuntu/+source/linux-kernel-headers/+bug/134222 > > Correction: > > Bug 134222 has *nothing* to do with the removal of the older ieee1394 > stack. Agreed. > The bug is about > > 1

Re: firedtv and removal of old IEEE1394 stack

2011-02-09 Thread Mauro Carvalho Chehab
Em 09-02-2011 11:22, Stefan Richter escreveu: > On Feb 09 Jan Hoogenraad wrote: >> For a problem description, and workaround, see: >> >> http://linuxtv.org/hg/~jhoogenraad/ubuntu-firedtv/ > > Do you mean > http://linuxtv.org/hg/~jhoogenraad/ubuntu-firedtv/rev/c8e14191e48d > "Disable FIREDTV for de

[PATCH] Staging: cx25821: removed unnecessary NULL-Pointer-checks

2011-02-09 Thread Timo von Holtz
Removed unnecessary NULL-Pointer-checks preceeding kfree as kfree(NULL) is safe. Signed-off-by: Timo von Holtz --- drivers/staging/cx25821/cx25821-audio-upstream.c |9 +++-- .../staging/cx25821/cx25821-video-upstream-ch2.c |9 +++-- drivers/staging/cx25821/cx25821-video-upstr

[RFC] Cropping problem with V4L2, crop extension

2011-02-09 Thread Tomasz Stanislawski
Hi everyone, I am working on HDMI driver for latest Samsung SoC. I encountered problem with format and crop setup. I noticed that this issue was mentioned other threads before. First I would like to describe environment of a cropping problem. There are two pieces of multimedia hardware on board

dibusb device with lock problems

2011-02-09 Thread Tuxoholic
Hi list, Hello Patrick, About 22 months ago a patch was introduced in the dibusb tree of v4l to avoid inappropriate/dangerous access to the device eeprom (r/w mixup) - see: [1] at the -EOF- This patch caused lock problems with the Twinhan Hama USB 1 series [2]. Patrick was able to track it do

Re: firedtv and removal of old IEEE1394 stack

2011-02-09 Thread Stefan Richter
On Feb 09 Stefan Richter wrote: > > https://bugs.launchpad.net/ubuntu/+source/linux-kernel-headers/+bug/134222 Correction: Bug 134222 has *nothing* to do with the removal of the older ieee1394 stack. The bug is about 1. a defect during assembling the linux-kernel-headers package. The dri

[PATCH] v4l: Documentation for the NV12T multiplane format

2011-02-09 Thread Tomasz Stanislawski
From: Kamil Debski Added documentation for V4L2_PIX_FMT_NV12MT format. This is a YUV 4:2:0 format with macro block size of 64x32 and specific order of macro blocks in the memory. Signed-off-by: Kamil Debski Signed-off-by: Kyungmin Park Signed-off-by: Tomasz Stanislawski --- Documentation/Do

Re: firedtv and removal of old IEEE1394 stack

2011-02-09 Thread Stefan Richter
On Feb 09 Jan Hoogenraad wrote: > For a problem description, and workaround, see: > > http://linuxtv.org/hg/~jhoogenraad/ubuntu-firedtv/ Do you mean http://linuxtv.org/hg/~jhoogenraad/ubuntu-firedtv/rev/c8e14191e48d "Disable FIREDTV for debian/ubuntu distributions with bad header files"? I still

Re: Memory allocation in Video4Linux

2011-02-09 Thread Mauro Carvalho Chehab
Hi Wen, Em 09-02-2011 04:23, Wang, Wen W escreveu: > Hi, > > We are developing the image processor driver for Intel Medfield platform. > > We have received some comments on memory management that we should use > standard Linux kernel interfaces for this, since we are doing everything by > our

ANN: adv7604 (HDMI receiver) and ad9389b (HDMI transmitter) driver development

2011-02-09 Thread Hans Verkuil
Hi all, Cisco Systems Norway is developing adv7604 and ad9389b drivers with the goal to include them into the linux kernel. More information on these devices can be found here: adv7604: http://ez.analog.com/docs/DOC-1545 ad9389b: http://ez.analog.com/docs/DOC-1741 The initial source code is av

Re: [PATCH/RFC 0/5] HDMI driver for Samsung S5PV310 platform

2011-02-09 Thread Hans Verkuil
On Tuesday, February 08, 2011 16:28:32 Alex Deucher wrote: > On Tue, Feb 8, 2011 at 4:47 AM, Hans Verkuil wrote: > >> The driver supports an interrupt. It is used to detect plug/unplug events > > in > >> kernel debugs. The API for detection of such an events in V4L2 API is to be > >> defin

Re: WL1273 FM Radio driver...

2011-02-09 Thread Matti J. Aaltonen
On Mon, 2011-02-07 at 14:00 -0200, ext Mauro Carvalho Chehab wrote: > Em 07-02-2011 12:17, Matti J. Aaltonen escreveu: > > On Mon, 2011-02-07 at 13:52 +, ext Mark Brown wrote: > >> On Mon, Feb 07, 2011 at 11:48:17AM -0200, Mauro Carvalho Chehab wrote: > >>> Em 07-02-2011 11:10, Mark Brown escre

RE: Memory allocation in Video4Linux

2011-02-09 Thread Wang, Wen W
Hi Han, Thank you very much. I will check the link. Thanks Wen >-Original Message- >From: Jonghun Han [mailto:jonghun@samsung.com] >Sent: 2011年2月9日 15:58 >To: 'Hans Verkuil'; Wang, Wen W; 'Jozef Kruger' >Cc: Kanigeri, Hari K; Iyer, Sundar; Yang, Jianwei; linux-media@vger.kernel.org;