RE: [PATCH 1/2] media: vb2: support userptr for PFN mappings.

2012-01-03 Thread Marek Szyprowski
Hello, On Tuesday, January 03, 2012 8:48 AM javier Martin wrote: On 2 January 2012 20:00, Laurent Pinchart laurent.pinch...@ideasonboard.com wrote: Hi Javier, Thanks for the patch. On Monday 02 January 2012 15:12:22 Javier Martin wrote: Some video devices need to use contiguous

Re: [PATCH] libv4l: add hflip quirk for dealextreme cam sku #44507

2012-01-03 Thread Hans de Goede
Hi, Thanks for the patch. I'm sorry, but a quick google shows that your cam has a usb id used by various generic cameras, including some microscopes, see: http://blog.littleimpact.de/index.php/2011/10/16/using-biolux-nv-on-ubuntu-linux/ Enabling flipping on all these models because one has

Re: [PATCH v4 0/2] Add support form eMMa-PrP in i.MX2 chips as a mem2mem device.

2012-01-03 Thread javier Martin
Added Mauro to CC. On 3 January 2012 08:43, javier Martin javier.mar...@vista-silicon.com wrote: On 2 January 2012 22:12, Sylwester Nawrocki snj...@gmail.com wrote: Hi Javier, On 01/02/2012 10:31 AM, javier Martin wrote: Hi, do you have any more concerns or comments on this patch? I can't

RE: [PATCH] s5p-mfc: Fix volatile controls setup

2012-01-03 Thread Kamil Debski
Hi Laurent, Thanks for pointing this out, my comment is below. Hans, I would be grateful if you could also read this and comment :) From: Laurent Pinchart [mailto:laurent.pinch...@ideasonboard.com] Sent: 03 January 2012 02:14 Hi Kamil, On Tuesday 27 December 2011 15:07:24 Kamil Debski

Using OMAP3 ISP live display and snapshot sample applications

2012-01-03 Thread James
Hi Laurent, Happy New Year!! I saw that there is a simple viewfinder in your repo for OMAP3 and wish to know more about it. http://git.ideasonboard.org/?p=omap3-isp-live.git;a=summary I intend to test it with my 12-bit (Y12) monochrome camera sensor driver, running on top of Gumstix's (Steve

Re: [PATCH v4 0/2] Add support form eMMa-PrP in i.MX2 chips as a mem2mem device.

2012-01-03 Thread Sylwester Nawrocki
On 01/03/2012 08:43 AM, javier Martin wrote: Do you mean I have to set up a public GIT repository? Is this mandatory? I am not a subsystem maintainer, just casual developer. It's not mandatory. But it helps Mauro to distinguish between RFC and patches for merging AFAIK. I think you can ask him

[PATCH] it913x ver 1.22 corrections to Tuner IDs

2012-01-03 Thread Malcolm Priestley
Correction to tuner ID 0x51. Don't force tuner ID 0x60 unless eprom data zero. Signed-off-by: Malcolm Priestley tvbox...@gmail.com --- drivers/media/dvb/dvb-usb/it913x.c |5 +++-- drivers/media/dvb/frontends/it913x-fe.h |2 +- 2 files changed, 4 insertions(+), 3 deletions(-) diff

[PATCH] it913x-fe ver 1.13 add BER and UNC monitoring

2012-01-03 Thread Malcolm Priestley
Add BER monitoring with Pre-Viterbi error rate. Add UCBLOCKS based on Aborted packets. Signed-off-by: Malcolm Priestley tvbox...@gmail.com --- drivers/media/dvb/frontends/it913x-fe.c | 21 + drivers/media/dvb/frontends/it913x-fe.h | 10 ++ 2 files changed, 27

Re: [GIT PULL] at91: devices and boards files update for 3.3

2012-01-03 Thread Guennadi Liakhovetski
(added Mauro and linux-media to CC) On Tue, 3 Jan 2012, Nicolas Ferre wrote: On 12/20/2011 05:32 AM, Olof Johansson : On Sat, Dec 17, 2011 at 4:08 PM, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote: We can keep one late-merge branch in arm-soc that contain patches with external

Re: Using OMAP3 ISP live display and snapshot sample applications

2012-01-03 Thread Laurent Pinchart
Hi James, On Tuesday 03 January 2012 10:40:10 James wrote: Hi Laurent, Happy New Year!! Thank you. Happy New Year to you as well. May 2012 bring you a workable OMAP3 ISP solution ;-) I saw that there is a simple viewfinder in your repo for OMAP3 and wish to know more about it.

[PATCH 1/2 v2] media: vb2: support userptr for PFN mappings.

2012-01-03 Thread Javier Martin
Some video devices need to use contiguous memory which is not backed by pages as it happens with vmalloc. This patch provides userptr handling for those devices. --- Changes since v1: - Use vb2_get_contig_userptr() which provides page locking and contiguous memory check. Signed-off-by: Javier

RE: [PATCH 1/2 v2] media: vb2: support userptr for PFN mappings.

2012-01-03 Thread Marek Szyprowski
Hello, On Tuesday, January 03, 2012 12:19 PM Javier Martin wrote: Some video devices need to use contiguous memory which is not backed by pages as it happens with vmalloc. This patch provides userptr handling for those devices. --- Changes since v1: - Use vb2_get_contig_userptr() which

Re: [PATCH] libv4l: add hflip quirk for dealextreme cam sku #44507

2012-01-03 Thread Vasily
2012/1/3 Hans de Goede hdego...@redhat.com: Hi, Thanks for the patch. I'm sorry, but a quick google shows that your cam has a usb id used by various generic cameras, including some microscopes, see: http://blog.littleimpact.de/index.php/2011/10/16/using-biolux-nv-on-ubuntu-linux/

Re: [PATCH 12/15] module_param: make bool parameters really bool (drivers misc)

2012-01-03 Thread Dan Carpenter
diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c --- a/drivers/video/intelfb/intelfbdrv.c +++ b/drivers/video/intelfb/intelfbdrv.c @@ -230,16 +230,16 @@ MODULE_DESCRIPTION(Framebuffer driver f MODULE_LICENSE(Dual BSD/GPL); MODULE_DEVICE_TABLE(pci,

Re: [RFC/PATCH 1/5] v4l: Convert V4L2_CID_FOCUS_AUTO control to a menu control

2012-01-03 Thread Laurent Pinchart
Hi Sylwester, On Monday 02 January 2012 21:55:31 Sylwester Nawrocki wrote: On 01/02/2012 12:16 PM, Laurent Pinchart wrote: * controls for starting/stopping auto focusing (V4L2_CID_FOCUS_AUTO == false) V4L2_CID_START_AUTO_FOCUS (button) - start auto focusing,

Re: MEM2MEM devices: how to handle sequence number?

2012-01-03 Thread Laurent Pinchart
Hi Javier, On Monday 02 January 2012 12:44:08 javier Martin wrote: Just one more question about this. The v4l2 encoder, which is the last element in my processing chain, is an H.264 encoder that has to know about previous frames to encode. For these kind of devices it is very useful to know

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2012-01-03 Thread javier Martin
Guennadi, probably you could answer me some question: as we agreed I'm trying to implement ENUM_INPUT support to soc-camera through pads. This means I must be able to pass the tvp5150 decoder some platform_data in order to configure what inputs are really routed in my board. For that purpose I

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2012-01-03 Thread Guennadi Liakhovetski
Hi Javier On Tue, 3 Jan 2012, javier Martin wrote: Guennadi, probably you could answer me some question: as we agreed I'm trying to implement ENUM_INPUT support to soc-camera through pads. No, you probably mean in the subdev driver, not in soc-camera core. This means I must be able to

More adapters on v4l

2012-01-03 Thread Josu Lazkano
Hello, I am trying to compile the v4l drivers, I make this way: mkdir /usr/local/src/dvb cd /usr/local/src/dvb git clone git://linuxtv.org/media_build.git cd media_build ./build I got this message on the end: ** * Compilation finished. Use

Re: More adapters on v4l

2012-01-03 Thread Gianluca Gennari
Il 03/01/2012 17:09, Josu Lazkano ha scritto: Hello, I am trying to compile the v4l drivers, I make this way: mkdir /usr/local/src/dvb cd /usr/local/src/dvb git clone git://linuxtv.org/media_build.git cd media_build ./build I got this message on the end:

Re: multicast to analog EIA channel

2012-01-03 Thread Matt Bernardi
Hello, I am new to the mailing list and wanted to pick some of your guys brains about something. I work for a small cable service provider. What I am trying to do is receive a multicast stream, modulate it and send it out as an EIA analog channel. I have everything in place but the hardware

[PATCH] af9013: Fix typo in get_frontend() function

2012-01-03 Thread Gianluca Gennari
This patch fixes an obvious typo in the get_frontend() function of the af9013 driver, recently rewritten by Antti Palosaari. Signed-off-by: Gianluca Gennari gennar...@gmail.com --- drivers/media/dvb/frontends/af9013.c |8 1 files changed, 4 insertions(+), 4 deletions(-) diff --git

Re: em28xx: new board id [eb1a:5051]

2012-01-03 Thread Gareth Williams
On Mon, 2012-01-02 at 21:32 -0800, Reuben Stokes wrote: On Monday 02 January 2012 13:04:01 Gareth Williams wrote: On Sun, 2012-01-01 at 20:40 -0800, okonomiyaki...@my180.net wrote: On Sat, 2011-12-31 at 17:01 -0800, Reuben Stokes wrote: On Saturday 31 December 2011 01:51:45 Gareth

Re: Working on Avermedia Duet A188 (saa716x and lgdt3304)

2012-01-03 Thread Tim
I'd like to try this again, as my last working tuner died this week. I've had this card sitting around for over a year hoping for support, but it doesn't look like anyone else is working on it. What kind of information is needed to make the card work? Will I need to find firmware

[PATCH v2] xc3028: fix center frequency calculation for DTV78 firmware

2012-01-03 Thread Gianluca Gennari
Hi all, this patch replaces the previous one proposed in the thread xc3028: force reload of DTV7 firmware in VHF band with Zarlink demodulator. The problem is that the firmware DTV78 works fine in UHF band (8 MHz bandwidth) but is not working at all in VHF band (7 MHz bandwidth). Reading the

Re: Working on Avermedia Duet A188 (saa716x and lgdt3304)

2012-01-03 Thread Devin Heitmueller
On Tue, Jan 3, 2012 at 1:05 PM, Tim richard...@hotmail.com wrote: Currently I I am trying to attach the lgdt3304 at i2c address 0x0e  on bus A then try to attach the tda1827hdc2.. but the lgdt3304 never attaches Just a suggestion: These sorts of problems are usually either you're trying to

cron job: media_tree daily build: ERRORS

2012-01-03 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 3 19:00:19 CET 2012 git hash:1e73fa5d56333230854ae9460579eb2fcee8af02 gcc version: i686-linux-gcc

sveon stv40 usb stick

2012-01-03 Thread Mario Ceresa
Hello everybody! I recently bougth a Sveon STV40 usb stick to capture analogic video (http://www.sveon.com/fichaSTV40.html) I can use it in windows but my linux box (Fedora 16 - 3.1.6-1.fc16.x86_64 - gcc 4.6.2) can't recognize it. Is there any way I can fix this? These are the results of my

Re: [patch -longterm] V4L/DVB: v4l2-ioctl: integer overflow in video_usercopy()

2012-01-03 Thread Greg KH
On Thu, Dec 15, 2011 at 07:50:30AM -0200, Mauro Carvalho Chehab wrote: On 15-12-2011 07:33, Hans Verkuil wrote: On Thursday, December 15, 2011 10:21:41 Mauro Carvalho Chehab wrote: On 15-12-2011 04:34, Dan Carpenter wrote: On a 32bit system the multiplication here could overflow. p-count

Re: [RFC v3 1/2] dma-buf: Introduce dma buffer sharing mechanism

2012-01-03 Thread Konrad Rzeszutek Wilk
On Fri, Dec 23, 2011 at 03:22:35PM +0530, Semwal, Sumit wrote: Hi Konrad, On Tue, Dec 20, 2011 at 10:06 PM, Konrad Rzeszutek Wilk konrad.w...@oracle.com wrote: On Mon, Dec 19, 2011 at 02:03:30PM +0530, Sumit Semwal wrote: This is the first step in defining a dma buffer sharing mechanism.

Re: v4l: how to get blanking clock count?

2012-01-03 Thread Scott Jiang
I the case of your bridge, that may not be possible, but that's the only one I've heard of so I think it's definitely a special case. In that case the sensor driver can't be allowed to change the blanking periods while streaming is ongoing. I agree, it's just a matter of adding proper logic

re: [media] cx23885-dvb: Remove a dirty hack that would require DVBv3

2012-01-03 Thread Dan Carpenter
Hello Mauro Carvalho Chehab, This is a semi-automatic email about new static checker warnings. The patch a7d44baaed0a: [media] cx23885-dvb: Remove a dirty hack that would require DVBv3 from Dec 26, 2011, leads to the following Smatch complaint: drivers/media/video/cx23885/cx23885-dvb.c +135

Re: Using OMAP3 ISP live display and snapshot sample applications

2012-01-03 Thread James
Hi Laurent, On Tue, Jan 3, 2012 at 7:17 PM, Laurent Pinchart laurent.pinch...@ideasonboard.com wrote: Hi James, On Tuesday 03 January 2012 10:40:10 James wrote: Hi Laurent, Happy New Year!! Thank you. Happy New Year to you as well. May 2012 bring you a workable OMAP3 ISP solution ;-)

[PATCH v8 1/2] davinci: vpif: remove machine specific header file inclusion from the driver

2012-01-03 Thread Manjunath Hadli
remove unnecessary inclusion of machine specific header files mach/dm646x.h, mach/hardware.h from vpif.h and aslo mach/dm646x.h from vpif_display.c driver which comes in the way of platform code consolidation. Add linux/i2c.h header file in vpif_types.h which is required for building.