Re: RFCl libv4l2 plugin API

2010-10-28 Thread Hans de Goede
Hi Sakari, On 10/28/2010 08:30 AM, Hans de Goede wrote: Hans de Goede wrote: Hi All, Hi Hans, Thanks for the RFC! I'd have a few comments and questions. The coding style for libv4l hasn't been defined as far as I understand. Should kernel coding style be assumed, or something else?

[RFCv2/PATCH 2/5] vpif: Consolidate formats from capture and display

2010-10-28 Thread mats . randgaard
From: Mats Randgaard mats.randga...@tandberg.com - The ch_params tables in vpif_capture.c and vpif_display.c are moved to a common table in vpif.c. Then it is easier to maintain the table. - The field fps is removed from the struct vpif_channel_config_params because it is not used.

[RFCv2/PATCH 3/5] vpif_cap/disp: Add support for DV presets

2010-10-28 Thread mats . randgaard
From: Mats Randgaard mats.randga...@tandberg.com - Added functions to set/get/query/enum DV presets for vpif_caputre and vpif_display. - The format specification table is extended with all the DV formats supportet by TVP7002. support DV formats. Signed-off-by: Mats Randgaard

[RFCv2/PATCH 5/5] vpif_cap/disp: Cleanup, improved comments

2010-10-28 Thread mats . randgaard
From: Mats Randgaard mats.randga...@tandberg.com Signed-off-by: Mats Randgaard mats.randga...@tandberg.com Signed-off-by: Hans Verkuil hans.verk...@tandberg.com Acked-by: Murali Karicheri mkarich...@gmail.com Acked-by: Vaibhav Hiremath hvaib...@ti.com --- drivers/media/video/davinci/vpif.h

[RFCv2/PATCH 4/5] vpif_cap/disp: Added support for DV timings

2010-10-28 Thread mats . randgaard
From: Mats Randgaard mats.randga...@tandberg.com Added functions to set and get custom DV timings. Signed-off-by: Mats Randgaard mats.randga...@tandberg.com Signed-off-by: Hans Verkuil hans.verk...@tandberg.com Acked-by: Vaibhav Hiremath hvaib...@ti.com ---

[RFCv2/PATCH 1/5] vpif_cap/disp: Add debug functionality

2010-10-28 Thread mats . randgaard
From: Mats Randgaard mats.randga...@tandberg.com The following functions are added to the drivers: - vpif_g_chip_ident - vpif_dbg_g_register - vpif_dbg_s_register - vpif_log_status Signed-off-by: Mats Randgaard mats.randga...@tandberg.com Signed-off-by: Hans Verkuil

[RFCv2/PATCH 0/5] DaVinci VPIF: Support for DV preset and DV timings.

2010-10-28 Thread mats . randgaard
From: Mats Randgaard mats.randga...@tandberg.com Support for DV preset and timings added to vpif_capture and vpif_display drivers. Functions for debugging are added and the code is improved as well. Mats Randgaard (5): vpif_cap/disp: Add debug functionality vpif: Consolidate formats from

Re: [cron job] v4l-dvb daily build 2.6.26 and up: ERRORS

2010-10-28 Thread Mauro Carvalho Chehab
Hi Hans, Provided that we're without a maintainer for Mercurial tree, I doubt that anyone would fix the problems there. So, I think you should disable the mercurial build reports, while we don't have any backport tree maintainer. Cheers, Mauro Em 27-10-2010 17:05, Hans Verkuil escreveu: This

Changing frame size on the fly in SOC module

2010-10-28 Thread Adam Sutton
Hi, Sometime ago I developed an SOC based camera driver for my platform (ov7675 on iMX25), for the most part it seems to be working well however at the time I couldn't manage to change the frame size on the fly (without closing / re-opening the device). The current problem I have is that my

Fwd: Re: [PATCH] DiSEqC bug fixed for stv0288 based interfaces

2010-10-28 Thread Josef Pavlik
Hi Mauro can you try to insert it in your GIT please? Fixed problem with DiSEqC communication. The message was wrongly modulated, so the DiSEqC switch was not work. This patch fixes DiSEqC messages, simple tone burst and tone on/off. I verified it with osciloscope against the

Re: OMAP 3530 camera ISP forks and new media framework

2010-10-28 Thread Michael Jones
Hi Laurent, Laurent Pinchart wrote: First of all, you need to get the latest OMAP3 ISP driver sources. The most recent OMAP3 ISP driver for the N900 can be found in the omap3isp- rx51 git tree on gitorious.org (devel branch from

Re: OMAP 3530 camera ISP forks and new media framework

2010-10-28 Thread Laurent Pinchart
Hi Michael, On Thursday 28 October 2010 12:28:46 Michael Jones wrote: Laurent Pinchart wrote: First of all, you need to get the latest OMAP3 ISP driver sources. The most recent OMAP3 ISP driver for the N900 can be found in the omap3isp- rx51 git tree on gitorious.org (devel branch from

Kworld usb 2800D audio

2010-10-28 Thread Tim Stowell
Hi, I'm able to capture video just fine with my  Kworld usb 2800D usb device and the recent (I've installed the April v4l-dvb em28xx driver), but I can't get any audio. I tried modprobe em28xx-alsa, and the module loads, but alsa can't find any sound cards. Do I need the snd-usb-audio driver? the

Re: Kworld usb 2800D audio

2010-10-28 Thread Devin Heitmueller
On Thu, Oct 28, 2010 at 10:18 AM, Tim Stowell stowe...@gmail.com wrote: Hi, I'm able to capture video just fine with my  Kworld usb 2800D usb device and the recent (I've installed the April v4l-dvb em28xx driver), but I can't get any audio. I tried modprobe em28xx-alsa, and the module loads,

Re: Kworld usb 2800D audio

2010-10-28 Thread Tim Stowell
Thanks for the response! That makes sense about the 2.5 mm cable. Not to be obstinate or anything but I found this link http://video4linux-list.1448896.n2.nabble.com/SUCCESS-KWorld-VS-USB2800D-recognized-as-PointNix-Intra-Oral-Camera-No-Composite-Input-td3069455.html where the users claims they

New media framework user space usage

2010-10-28 Thread Bastian Hecht
Hello Laurent, my mt9p031 camera project for the omap3530 isp has come to the point where the ISP registered video[0-6], media0 and v4l-subdev[0-7]. As far as I can see from the names... cat /sys/class/video4linux/video*/names OMAP3 ISP CCP2 input OMAP3 ISP CSI2a output OMAP3 ISP CCDC output

Re: Kworld usb 2800D audio

2010-10-28 Thread Devin Heitmueller
On Thu, Oct 28, 2010 at 10:36 AM, Tim Stowell stowe...@gmail.com wrote: Thanks for the response! That makes sense about the 2.5 mm cable. Not to be obstinate or anything but I found this link

Re: Kworld usb 2800D audio

2010-10-28 Thread Devin Heitmueller
On Thu, Oct 28, 2010 at 10:48 AM, Tim Stowell stowe...@gmail.com wrote: Ah my bad, I need to read a little deeper it seems :) Thanks for the info, now I'll stop pulling my hair out trying to get non-existent audio. If it's any consolation, I had to rip one of the units apart and break out a

Re: New media framework user space usage

2010-10-28 Thread Bastian Hecht
Hi, after reading the topic controls, subdevs, and media framework (http://www.spinics.net/lists/linux-media/msg24474.html) I guess I double-posted something here :S But what I still don't understand is, how configuring the camera works. You say that the subdevs (my camera sensor) are configured

Re: no DVB-T with AVerMedia M115S

2010-10-28 Thread Daniel Päßler
if this is the wrong list for requesting support for a device, please let me know. thank you daniel Am 19.10.2010 21:28, schrieb Daniel: is there any additional information i could give to help supporting this card? thanks, daniel Am 15.10.2010 16:00, schrieb Daniel: Hi, i own a

Re: Non-fluent V4L Playback with BTTV-card

2010-10-28 Thread Lukas Ruetz
Am Donnerstag 14 Oktober 2010, um 17:18:30 schrieb Lukas Ruetz: Hello everyone, I have a Haupauge Impact capture card (bt878) and the problem that the playback of the captured PAL-video (no audio) isn't fluent. The video jumps every few seconds as if there were frames dropped. It occures (or

Re: [PATCH] cafe_ccic: fix colorspace corruption on resume

2010-10-28 Thread Jonathan Corbet
On Wed, 27 Oct 2010 14:55:00 +0100 (BST) Daniel Drake d...@laptop.org wrote: Only power down during resume if the camera is not in use, and correctly reconfigure the sensor during resume. Makes sense to me. Acked-by: Jonathan Corbet cor...@lwn.net jon -- To unsubscribe from this list: send

Re: [cron job] v4l-dvb daily build 2.6.26 and up: ERRORS

2010-10-28 Thread Mauro Carvalho Chehab
Hi Jan, Em 28-10-2010 16:01, Jan Hoogenraad escreveu: Douglas: First of all thank you for the support you have done so far. Hans: Is it possible to build the tar from http://git.linuxtv.org/mchehab/new_build.git automatically each night, just like the way the hg archive was built ? I

Re: Changing frame size on the fly in SOC module

2010-10-28 Thread Guennadi Liakhovetski
Hi Adam On Thu, 28 Oct 2010, Adam Sutton wrote: Hi, Sometime ago I developed an SOC based camera driver for my platform (ov7675 on iMX25), for the most part it seems to be working well however at the time I couldn't manage to change the frame size on the fly (without closing / re-opening

[cron job] v4l-dvb daily build 2.6.26 and up: ERRORS

2010-10-28 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:Thu Oct 28 19:00:17 CEST 2010 path:http://www.linuxtv.org/hg/v4l-dvb changeset: 15167:abd3aac6644e git master:

Re: [PATCH] via-camera: fix OLPC serial port check

2010-10-28 Thread Jonathan Corbet
On Wed, 27 Oct 2010 20:02:28 +0100 (BST) Daniel Drake d...@laptop.org wrote: CONFIG_OLPC_XO_1_5 does not exist in mainline, and it's not certain that we'll find a reason to add it later. We should also be detecting this at runtime, and if we do it at probe time we can be sure not to mess

Re: [PATCH] via-camera: fix OLPC serial port check

2010-10-28 Thread Daniel Drake
On 28 October 2010 20:08, Jonathan Corbet cor...@lwn.net wrote: This makes every user carry a bit of OLPC-specific code.  But there are no non-OLPC users currently, the code is small, and we get rid of some #ifdefs, which is always a good thing.  Seems good to me. I think the compiler might be

Re: [PATCH] via-camera: fix OLPC serial port check

2010-10-28 Thread Jonathan Corbet
On Thu, 28 Oct 2010 20:14:35 +0100 Daniel Drake d...@laptop.org wrote: I think the compiler might be smart enough to optimize it out. When CONFIG_OLPC=n, machine_is_olpc() compiles down to a simple no. Hopefully that then makes all of that code candidate for dead code elimination by the

Firmware for Telgent 2300 V4L/DVB driver

2010-10-28 Thread Mauro Carvalho Chehab
Hi David, Huang sent me a firmware file for Telgent 2300 some time ago, with the proper redistribution rights from the manufacturer. Not sure why, but it seems that I forgot to add on my linux-next tree and to ask you to pull from it. So, please pull it from my tree:

Re: [PATCH] Too slow libv4l MJPEG decoding with HD cameras

2010-10-28 Thread Mitar
Hi! On Wed, Oct 27, 2010 at 7:43 PM, Hans de Goede hdego...@redhat.com wrote: Are you sure you cannot make some time for this? Sorry, probably not. At least not in the near future. Mitar -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to

[PATCH] Patch for cx18 module with added support of GoTView PCI DVD3 Hybrid tuner

2010-10-28 Thread Alexey Chernov
Hello, I've got code which adds support of GoTView PCI DVD3 Hybrid tuner in cx18 module and Andy Walls in ivtv mailing-list gave me some advice on making a patch and sending it here. So here's the patch against staging/2.6.37-rc1 branch (the tutorial recommends to include it as plain text but

Re: New media framework user space usage

2010-10-28 Thread Laurent Pinchart
Hi Bastian, On Thursday 28 October 2010 16:38:01 Bastian Hecht wrote: Hello Laurent, my mt9p031 camera project for the omap3530 isp has come to the point where the ISP registered video[0-6], media0 and v4l-subdev[0-7]. As far as I can see from the names... cat

Re: New media framework user space usage

2010-10-28 Thread Laurent Pinchart
Hi Bastian, On Thursday 28 October 2010 17:16:10 Bastian Hecht wrote: after reading the topic controls, subdevs, and media framework (http://www.spinics.net/lists/linux-media/msg24474.html) I guess I double-posted something here :S But what I still don't understand is, how configuring the

[PATCH 0/3] mceusb cleanups and new device support

2010-10-28 Thread Jarod Wilson
Another round of mceusb patches... Jarod Wilson (3): mceusb: add support for Conexant Hybrid TV RDU253S mceusb: fix up reporting of trailing space mceusb: buffer parsing fixups for 1st-gen device drivers/media/IR/mceusb.c | 82 +--

[PATCH 1/3] mceusb: add support for Conexant Hybrid TV RDU253S

2010-10-28 Thread Jarod Wilson
Another multi-function Conexant device. Interface 0 is IR, though on this model, TX isn't wired up at all, so I've mixed in support for models without TX (and verified that lircd says TX isn't supported when trying to send w/this device). Signed-off-by: Jarod Wilson ja...@redhat.com ---

[PATCH 2/3] mceusb: fix up reporting of trailing space

2010-10-28 Thread Jarod Wilson
We were storing a bunch of spaces at the end of each signal, rather than a single long space. The in-kernel decoders were actually okay with this, but lirc isn't. Both are happy again with this change, which starts accumulating data upon seeing an 0x7f space, and then stores it when we see the

[PATCH 3/3] mceusb: buffer parsing fixups for 1st-gen device

2010-10-28 Thread Jarod Wilson
If we pass in an offset, we shouldn't skip 2 bytes. And the first-gen hardware generates a constant stream of interrupts, always with two header bytes, and if there's been no IR, with nothing else. Bail from ir processing without calling ir_handle_raw_event when we get such a buffer delivered to

[RFC PATCH 0/2] Apple remote support

2010-10-28 Thread Jarod Wilson
I've got one of those tiny little 6-button Apple remotes here, now it can be decoded in-kernel (tested w/an mceusb transceiver). Jarod Wilson (2): ir-nec-decoder: decode Apple's NEC remote variant IR: add Apple remote keymap drivers/media/IR/ir-nec-decoder.c | 10 +-

[RFC PATCH 1/2] ir-nec-decoder: decode Apple's NEC remote variant

2010-10-28 Thread Jarod Wilson
Apple's remotes use an NEC-like protocol, but without checksumming. See http://en.wikipedia.org/wiki/Apple_Remote for details. Since they always send a specific vendor code, check for that, and bypass the checksum check. Signed-off-by: Jarod Wilson ja...@redhat.com ---

[RFC PATCH 2/2] IR: add Apple remote keymap

2010-10-28 Thread Jarod Wilson
There are at least two variants, and probably more, of the Apple remotes. http://en.wikipedia.org/wiki/Apple_Remote contains one set of codes, while the Apple remote I have in my possession sends a slightly different set of codes. Just add both to the table. Probably needs extending for the latest

Re: [RFC PATCH 0/2] Apple remote support

2010-10-28 Thread Jarod Wilson
On Thu, Oct 28, 2010 at 11:11:31PM -0400, Jarod Wilson wrote: I've got one of those tiny little 6-button Apple remotes here, now it can be decoded in-kernel (tested w/an mceusb transceiver). Oh yeah, RFC, because I'm not sure if we should have a more generic skip the checksum check support -- I