Re: [PATCH 04/10] v4l: vb2: fixes for DMABUF support

2012-01-24 Thread Semwal, Sumit
Hi Tomasz, On Mon, Jan 23, 2012 at 8:55 PM, Tomasz Stanislawski wrote: > Hi Mauro, > > > > Ok. I should have given more details about the patch. I am sorry for missing > it. My kernel tree failed to compile after applying patches from > > [1] > http://thread.gmane.org/gmane.linux.drivers.video-in

Re: [PATCH 1/5] Driver core: driver_find() drops reference before returning

2012-01-24 Thread Kyungmin Park
For s5p-{fimc,tv} Acked-by: Kyungmin Park On 1/25/12, Alan Stern wrote: > As part of the removal of get_driver()/put_driver(), this patch > (as1510) changes driver_find(); it now drops the reference it acquires > before returning. The patch also adjusts all the callers of > driver_find() to re

Re: [PATCH 1/5] Driver core: driver_find() drops reference before returning

2012-01-24 Thread Andy Walls
Alan Stern wrote: >As part of the removal of get_driver()/put_driver(), this patch >(as1510) changes driver_find(); it now drops the reference it acquires >before returning. The patch also adjusts all the callers of >driver_find() to remove the now unnecessary calls to put_driver(). > >In additi

Re: [PATCH 0/5] Get rid of get_driver() and put_driver()

2012-01-24 Thread Greg KH
On Tue, Jan 24, 2012 at 01:33:37PM -0500, Alan Stern wrote: > Greg: > > This patch series removes the get_driver() and put_driver() routines > from the kernel. > > Those routines don't do anything useful. Their comments say that they > increment and decrement the driver's reference count, just l

Re: linux-next: Tree for Jan 20 (drivers/media/radio/wl128x/)

2012-01-24 Thread Geert Uytterhoeven
On Sat, Jan 21, 2012 at 01:32, Randy Dunlap wrote: > On 01/19/2012 06:12 PM, Stephen Rothwell wrote: >> Changes since 20120119: > > on x86_64: > > ERROR: "st_register" [drivers/media/radio/wl128x/fm_drv.ko] undefined! > ERROR: "st_unregister" [drivers/media/radio/wl128x/fm_drv.ko] undefined! Also

[PATCH] imon: Input from ffdc device type ignored

2012-01-24 Thread Corinna Vinschen
Hi, I have an iMON device (device ID 15c2:ffdc) in my multimedia pc, which worked without too many problems with pre-3.x kernels and the lirc_imon module. With the new imon module since kernel 3.0 the remote worked as expected, just everytime the module got reloaded or the machine was rebooted, t

recurring Problem with CAM on Technotrend TT-connect CT-3650

2012-01-24 Thread Thor
hi all, checked out git on january 8th. have the cam working,but it stops working every two or 3 days (system is running 24 hours) sometimes it recovers on its own: Jan 21 20:59:45 zotac kernel: [81316.229519] dvb_ca adapter 0: CAM tried to send a buffer larger than the ecount size! Jan 21 20

git bisect & Merge branch

2012-01-24 Thread Antti Palosaari
How I can continue with bisect when I end up commit that is merge? I was trying to find out reason for bug where core registers demux and dvr even there is no frontend. crw-rw+ 1 root video 212, 0 Jan 24 17:11 /dev/dvb/adapter0/demux0 crw-rw+ 1 root video 212, 1 Jan 24 17:11 /dev/dvb/ad

cron job: media_tree daily build: WARNINGS

2012-01-24 Thread Hans Verkuil
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:Tue Jan 24 19:00:21 CET 2012 git hash:59b30294e14fa6a370fdd2bc2921cca1f977ef16 gcc version: i686-linux-gcc (GCC

Re: [PATCH] dvb: satellite channel routing (unicable) support

2012-01-24 Thread Mauro Carvalho Chehab
Em 24-01-2012 16:30, Lars Hanisch escreveu: > Hi, > > Am 24.01.2012 14:01, schrieb Mauro Carvalho Chehab: > [...] >>> That would be awesome to have this functionality in the kernel. I >>> maintained the "unicable"-patch for the vdr (written by some guy from the >>> vdr-portal.de who sadly does

Re: HVR 4000 hybrid card still producing multiple frontends for single adapter

2012-01-24 Thread Lars Hanisch
Hi, Am 24.01.2012 16:16, schrieb Devin Heitmueller: On Tue, Jan 24, 2012 at 9:58 AM, Antti Palosaari wrote: So what was the actual benefit then just introduce one way more to implement same thing. As I sometime understood from Manu's talk there will not be difference if my device is based of D

[PATCH 1/5] Driver core: driver_find() drops reference before returning

2012-01-24 Thread Alan Stern
As part of the removal of get_driver()/put_driver(), this patch (as1510) changes driver_find(); it now drops the reference it acquires before returning. The patch also adjusts all the callers of driver_find() to remove the now unnecessary calls to put_driver(). In addition, the patch adds a warni

[PATCH 0/5] Get rid of get_driver() and put_driver()

2012-01-24 Thread Alan Stern
Greg: This patch series removes the get_driver() and put_driver() routines from the kernel. Those routines don't do anything useful. Their comments say that they increment and decrement the driver's reference count, just like get_device()/put_device() and a lot of other utility routines. But a

Re: [PATCH] dvb: satellite channel routing (unicable) support

2012-01-24 Thread Lars Hanisch
Hi, Am 24.01.2012 14:01, schrieb Mauro Carvalho Chehab: [...] That would be awesome to have this functionality in the kernel. I maintained the "unicable"-patch for the vdr (written by some guy from the vdr-portal.de who sadly doesn't seem to respond to mails via that forum anymore). It wou

Re: HVR 4000 hybrid card still producing multiple frontends for single adapter

2012-01-24 Thread Manu Abraham
On Tue, Jan 24, 2012 at 8:28 PM, Antti Palosaari wrote: > On 01/24/2012 04:49 PM, Devin Heitmueller wrote: >> >> On Tue, Jan 24, 2012 at 6:48 AM, Antti Palosaari  wrote: >>> >>> On 01/24/2012 06:41 AM, Hawes, Mark wrote: Hi, I have a HVR 4000 hybrid card  which provides bo

Compusa VC-211A no video

2012-01-24 Thread Mike Falciani
I'm having a tough time getting a Compusa "VC-211A" USB video grabber working under Fedora 16 on a Dell E521. [root@shellder ~]# uname -a Linux shellder.falciani.com 3.1.9-1.fc16.i686 #1 SMP Fri Jan 13 17:14:41 UTC 2012 i686 i686 i386 GNU/Linux Jan 22 15:15:44 shellder kernel: [59072.105044] usb

iMon stopped working

2012-01-24 Thread Stefan Blochberger
My iMon LCD is not working anymore. The build module (imon.ko) has jaust a size of ~6kb. the last working one had ~33kb. Can you pleas check, what happned. The faulty imon.ko is loading and also gives output on modinfo, but does not give any error alt loading nor it is crealting die /dev/lcd. thi

Re: HVR 4000 hybrid card still producing multiple frontends for single adapter

2012-01-24 Thread Antti Palosaari
On 01/24/2012 05:16 PM, Devin Heitmueller wrote: On Tue, Jan 24, 2012 at 9:58 AM, Antti Palosaari wrote: So what was the actual benefit then just introduce one way more to implement same thing. As I sometime understood from Manu's talk there will not be difference if my device is based of DVB-T

Re: HVR 4000 hybrid card still producing multiple frontends for single adapter

2012-01-24 Thread Devin Heitmueller
On Tue, Jan 24, 2012 at 9:58 AM, Antti Palosaari wrote: > So what was the actual benefit then just introduce one way more to implement > same thing. As I sometime understood from Manu's talk there will not be > difference if my device is based of DVB-T + DVB-C demod combination or just > single ch

Re: HVR 4000 hybrid card still producing multiple frontends for single adapter

2012-01-24 Thread Antti Palosaari
On 01/24/2012 04:49 PM, Devin Heitmueller wrote: On Tue, Jan 24, 2012 at 6:48 AM, Antti Palosaari wrote: On 01/24/2012 06:41 AM, Hawes, Mark wrote: Hi, I have a HVR 4000 hybrid card which provides both DVB-S2 and DVB-T capabilities on the one adapter. Using the current media tree build upda

Re: HVR 4000 hybrid card still producing multiple frontends for single adapter

2012-01-24 Thread Devin Heitmueller
On Tue, Jan 24, 2012 at 6:48 AM, Antti Palosaari wrote: > On 01/24/2012 06:41 AM, Hawes, Mark wrote: >> >> Hi, >> >> I have a HVR 4000 hybrid card  which provides both DVB-S2 and DVB-T >> capabilities on the one adapter. Using the current media tree build updated >> with the contents of the linux

Re: 720p webcam providing VDPAU-compatible video stream?

2012-01-24 Thread Csillag Kristof
At 2012-01-24 15:16, Laurent Pinchart wrote: Hi Kristof, On Monday 23 January 2012 17:31:13 Csillag Kristof wrote: At 2012-01-23 15:41, Laurent Pinchart wrote: I think your best bet is still UVC + H.264, as that's what the market is moving to. Any other compressed format (except for MJPEG) wil

Re: 720p webcam providing VDPAU-compatible video stream?

2012-01-24 Thread Laurent Pinchart
Hi Kristof, On Monday 23 January 2012 17:31:13 Csillag Kristof wrote: > At 2012-01-23 15:41, Laurent Pinchart wrote: > > I think your best bet is still UVC + H.264, as that's what the market is > > moving to. Any other compressed format (except for MJPEG) will likely be > > proprietary. > > > > A

Re: [RFCv1 2/4] v4l:vb2: add support for shared buffer (dma_buf)

2012-01-24 Thread Daniel Vetter
On Mon, Jan 23, 2012 at 11:54:20AM +0100, Laurent Pinchart wrote: > On Monday 23 January 2012 11:35:01 Daniel Vetter wrote: > > See my other mail, dma_buf v1 does not support cpu access. > > v1 is in the kernel now, let's start discussing v2 ;-) Ok, I'm in ;-) I've thought a bit about this, and

Re: [PATCH] dvb: satellite channel routing (unicable) support

2012-01-24 Thread Mauro Carvalho Chehab
Hi, Em 28-09-2011 16:51, L. Hanisch escreveu: > Hi, > > Am 28.09.2011 21:04, schrieb Christian Brunner: >> This is an updated version of the unicable patch by Thomas Schloeter >> for linux 3.1. >> >> The patch is an addition to the dvb_frontend code, that adds fully >> transparent support for SCR

Re: [linux-media] Re: [PATCH] stb0899: fix the limits for signal strength values

2012-01-24 Thread Mauro Carvalho Chehab
Em 24-01-2012 07:33, Klaus Schmidinger escreveu: > On 23.01.2012 20:43, Mauro Carvalho Chehab wrote: >> Hi Klaus, >> >> The patch didn't apply. It seems to be due to your emailer that mangled the >> whitespaces. > > Sorry about that. Here it is again as an attachment. Thanks! >> The patch looks

Re: [Linaro-mm-sig] [PATCH 05/10] v4l: add buffer exporting via dmabuf

2012-01-24 Thread Tomasz Stanislawski
Hi, On 01/24/2012 12:07 PM, Subash Patel wrote: Hello Thomasz, Instead of adding another IOCTL to query the file-descriptor in user-space, why dont we extend the existing ones in v4l2/vb2? When the memory type set is V4L2_MEMORY_DMABUF, call to VIDIOC_REQBUFS /VIDIOC_QUERYBUF from driver can t

Re: HVR 4000 hybrid card still producing multiple frontends for single adapter

2012-01-24 Thread Antti Palosaari
On 01/24/2012 06:41 AM, Hawes, Mark wrote: Hi, I have a HVR 4000 hybrid card which provides both DVB-S2 and DVB-T capabilities on the one adapter. Using the current media tree build updated with the contents of the linux media drivers tarball dated 22/01/2012 the drivers for this card are st

Re: [Linaro-mm-sig] [PATCH 05/10] v4l: add buffer exporting via dmabuf

2012-01-24 Thread Subash Patel
Hello Thomasz, Instead of adding another IOCTL to query the file-descriptor in user-space, why dont we extend the existing ones in v4l2/vb2? When the memory type set is V4L2_MEMORY_DMABUF, call to VIDIOC_REQBUFS /VIDIOC_QUERYBUF from driver can take/return the fd. We will need to add another

Re: [RFCv1 2/4] v4l:vb2: add support for shared buffer (dma_buf)

2012-01-24 Thread Daniel Vetter
On Tue, Jan 24, 2012 at 10:34:38AM +0100, Laurent Pinchart wrote: > > > I'm not sure I would like a callback approach. If we add a sync > > > operation, the exporter could signal to the importer that it must unmap > > > the buffer by returning an appropriate value from the sync operation. > > > Wou

drx-k and usb dvbc-dongles

2012-01-24 Thread Bert Haverkamp
Dear all, I've been scanning this mailing list periodically for a long time, checking for updates with respect to dvb-c devices. Particularly usb dongles. This would enable me to builld very compact PVR systems Many devices exist, but only a few(read nothing really) were thus far supported under l

Re: [PATCH 05/10] v4l: add buffer exporting via dmabuf

2012-01-24 Thread Laurent Pinchart
Hi Mauro, On Monday 23 January 2012 17:42:45 Mauro Carvalho Chehab wrote: > Em 23-01-2012 13:56, Tomasz Stanislawski escreveu: > > On 01/23/2012 04:04 PM, Mauro Carvalho Chehab wrote: > >> Em 23-01-2012 12:42, Tomasz Stanislawski escreveu: > >>> On 01/23/2012 03:32 PM, Mauro Carvalho Chehab wrote:

Re: [RFCv1 2/4] v4l:vb2: add support for shared buffer (dma_buf)

2012-01-24 Thread Laurent Pinchart
Hi Rob, On Tuesday 24 January 2012 01:26:15 Clark, Rob wrote: > On Mon, Jan 23, 2012 at 4:54 AM, Laurent Pinchart wrote: > > On Monday 23 January 2012 11:35:01 Daniel Vetter wrote: > >> On Mon, Jan 23, 2012 at 10:48, Laurent Pinchart wrote: > >> > On Monday 23 January 2012 10:06:57 Marek Szyprowsk

Re: [linux-media] Re: [PATCH] stb0899: fix the limits for signal strength values

2012-01-24 Thread Klaus Schmidinger
On 23.01.2012 20:43, Mauro Carvalho Chehab wrote: Hi Klaus, The patch didn't apply. It seems to be due to your emailer that mangled the whitespaces. Sorry about that. Here it is again as an attachment. The patch looks correct on my eyes. Yet, I'd like to have Manu's ack on it. Em 19-01-2012

[PATCH] vivi: don't set V4L2_CAP_DEVICE_CAPS for the device_caps field.

2012-01-24 Thread Hans Verkuil
V4L2_CAP_DEVICE_CAPS is valid for the capabilities field only as per the spec. Found with v4l2-compliance. Signed-off-by: Hans Verkuil --- drivers/media/video/vivi.c |6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vi