Hi,
I recently have been bying second hand usb webcams left and right
one of them (a creative unknown model) uses the cpia1 chipset, and
works with the v4l1 driver currently in the kernel.
One of these days I would like to convert it to a v4l2 driver using
gspca as basis, this however will cause
Hi all,
I've recently been working on adding support for cams with the
ov511(+) and ov518(+) to the gspca ov519 driver. I'm happy to
announce that work is finished, see:
http://linuxtv.org/hg/~hgoede/gspca
And the pull request I just send. This does lead to the question
what to do with the exist
On Tuesday 16 June 2009 02:03:54 Mauro Carvalho Chehab wrote:
> Em Mon, 15 Jun 2009 23:35:59 +0200
>
> Hans Verkuil escreveu:
> > > By looking on this patch, it is obfuscating the function even more.
> > > Creating more confusion on it, due to some reasons:
> > >
> > > 1) The name "kernel number"
Hi Mauro,
Can you please pull from:
http://linuxtv.org/hg/~hgoede/libv4l
To get your tree in sync with my recent libv4l work adding
software whitebalance, gamma correction and gain / exposure
adjustment (on cams which need it).
Regards,
Hans
--
To unsubscribe from this list: send the line "uns
On Tuesday 16 June 2009 16:45:04 Jonathan Cameron wrote:
> Guennadi Liakhovetski wrote:
> > On Mon, 15 Jun 2009, Jonathan Cameron wrote:
> >> From: Jonathan Cameron
> >>
> >> OV7670 soc-camera driver. Merge of drivers from Jonathan Corbet,
> >> Darius Augulis and Jonathan Cameron
> >
> > Could you
Hi Mauro,
Can you please pull from:
http://linuxtv.org/hg/~hgoede/gspca
I've asked JF Moine a couple of days ago if he wanted
this to go through his tree or directly, but have not
received an answer, as there is one important bugfix
in this tree I'm now asking you to pull this directly.
For the
On Tue, 16 Jun 2009, Trent Piepho wrote:
> On Tue, 16 Jun 2009, Guennadi Liakhovetski wrote:
> > > 01/14: compat: handle __fls
> > > http://linuxtv.org/hg/~tap/v4l-dvb?cmd=changeset;node=c4b55ce6c273
> > >
> > > 02/14: v4l2: Create helper function for bounding and aligning images
> > > http://linu
On Tuesday 16 June 2009 16:26:05 Karicheri, Muralidharan wrote:
> Hans,
>
> Thanks for the response.
>
>
>
> >Polarities have to be set for each side, that's correct. The other
> >parameters are common for both. Although I can think of scenarios where
> > the bus width can differ between host and
On Tuesday 16 June 2009 15:40:18 Mauro Carvalho Chehab wrote:
> Hi Sakari and others,
>
> I'm seeing lots of patches and discussions for OMAP and DaVinci being
> handled at the linux-media Mailing List, as part of the development
> process of the open source drivers.
>
> However, it is hard to trac
> -Original Message-
> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> ow...@vger.kernel.org] On Behalf Of Dongsoo, Nathaniel Kim
> Sent: Thursday, June 11, 2009 11:15 AM
> To: xie
> Cc: v4l2_linux
> Subject: Re: About V4l2 overlay sequence
>
> It seems to be totally descr
cx23885: add card Magic-Pro ProHDTV Extreme 2 PCI-E.
Signed-off-by: David T.L. Wong
diff -r a92510aad9e2 -r 7195cfbca974 linux/drivers/media/video/cx23885/cx23885-cards.c
--- a/linux/drivers/media/video/cx23885/cx23885-cards.c Thu Jun 11 19:07:15 2009 +0800
+++ b/linux/drivers/media/video/cx2388
lgs8gxx: add lgs8g75 demodulator support
Signed-off-by: David T.L. Wong
diff -r d4ed75759cae linux/drivers/media/dvb/frontends/lgs8gxx.c
--- a/linux/drivers/media/dvb/frontends/lgs8gxx.c Tue Jun 16 19:02:10 2009 -0300
+++ b/linux/drivers/media/dvb/frontends/lgs8gxx.c Wed Jun 17 10:58:37 2009 +080
On Tue, 16 Jun 2009, Mauro Carvalho Chehab wrote:
> Em Sat, 23 May 2009 14:06:01 +0200
> AH escreveu:
> > Patched driver seems to work on my system, with kernel 2.6.28.
> > I have removed kernel checks for versions below 2.6.20 - they were
> > because of API changes in scheduler.
If you are going
Em Sat, 23 May 2009 14:06:01 +0200
AH escreveu:
> Hi
>
> Some remotes requires short polling interval which in modern kernels is
> below resolution of standard scheduler (schedule_delayed_work), this
> causes problem of missed keystrokes. One of the solutions is to raise
> kernel timer freque
On Tue, 16 Jun 2009, Mauro Carvalho Chehab wrote:
> Em Tue, 16 Jun 2009 17:57:20 +0200 (CEST)
> Guennadi Liakhovetski escreveu:
> > On Sat, 30 May 2009, Trent Piepho wrote:
> > + if (walign + halign < salign) {
> > + /* Max walign where there is still a valid width */
> > + u
On Tue, 16 Jun 2009, Guennadi Liakhovetski wrote:
> > 01/14: compat: handle __fls
> > http://linuxtv.org/hg/~tap/v4l-dvb?cmd=changeset;node=c4b55ce6c273
> >
> > 02/14: v4l2: Create helper function for bounding and aligning images
> > http://linuxtv.org/hg/~tap/v4l-dvb?cmd=changeset;node=b4d3ec8d363
Hi,
Am Dienstag, den 16.06.2009, 11:33 -0400 schrieb Michael Krufky:
> On Sun, Jun 7, 2009 at 6:39 PM, hermann pitton wrote:
> >
> > Am Montag, den 08.06.2009, 07:59 +1000 schrieb pau...@planar.id.au:
> >> That is fantastic news. Not only will it be coming soon, but I don't have
> >> to do it mys
On Tue, Jun 16, 2009 at 7:59 PM, Trent Piepho wrote:
> On Tue, 16 Jun 2009, Mauro Carvalho Chehab wrote:
>> Em Tue, 16 Jun 2009 11:19:29 -0400
>> Michael Krufky escreveu:
>> > +static int cx23885_dvb_set_frontend(struct dvb_frontend *fe,
>> > + struct dvb_frontend_par
On Tue, 16 Jun 2009, Mauro Carvalho Chehab wrote:
> Em Tue, 16 Jun 2009 11:19:29 -0400
> Michael Krufky escreveu:
> > +static int cx23885_dvb_set_frontend(struct dvb_frontend *fe,
> > + struct dvb_frontend_parameters *param)
You could make this an HVR1275 specific fu
Linus,
Please pull from:
ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
for_linus
For several changes including the following:
- new DVB frontend drivers for isl6423, stv090x and stv6110x;
- new i2c ancillary driver for adv7343 and ths7303 chips;
Em Tue, 16 Jun 2009 17:57:20 +0200 (CEST)
Guennadi Liakhovetski escreveu:
> On Sat, 30 May 2009, Trent Piepho wrote:
>
> > Mauro,
> >
> > Please pull from http://linuxtv.org/hg/~tap/v4l-dvb
> >
> > This series adds a function for bounding and alignment image sizes and
> > modifies a number of
On Wed, Jun 17, 2009 at 12:05 AM, Edouard Lafargue wrote:
> Hello Alexey,
Hello Edouard
> Many thanks for your comments. I have cleaned up my code/patch along
> your guidelines, removed all the remaining code that was not used
> anymore, checked that all buffers get deallocated properly - I hope.
Michael Krufky wrote:
Mauro Carvalho Chehab wrote:
Em Tue, 16 Jun 2009 11:19:29 -0400
Michael Krufky escreveu:
Mauro,
Please pull from:
http://kernellabs.com/hg/~mkrufky/k2c2
for:
- cx23885: override set_frontend to allow rf input path switching on
the HVR1275
cx23885-dvb.c | 29 +
Mauro Carvalho Chehab wrote:
Em Tue, 16 Jun 2009 11:19:29 -0400
Michael Krufky escreveu:
Mauro,
Please pull from:
http://kernellabs.com/hg/~mkrufky/k2c2
for:
- cx23885: override set_frontend to allow rf input path switching on the HVR1275
cx23885-dvb.c | 29 +
Hello Alexey,
Many thanks for your comments. I have cleaned up my code/patch along
your guidelines, removed all the remaining code that was not used
anymore, checked that all buffers get deallocated properly - I hope.
Review by Tobias is certainly necessary, he know his own driver best,
I might ha
Hi,
Any suggestion here?
Murali Karicheri
Software Design Engineer
Texas Instruments Inc.
Germantown, MD 20874
email: m-kariche...@ti.com
>-Original Message-
>From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
>ow...@vger.kernel.org] On Behalf Of Karicheri, Muralidharan
>Sent:
Em Tue, 16 Jun 2009 11:19:29 -0400
Michael Krufky escreveu:
> Mauro,
>
> Please pull from:
>
> http://kernellabs.com/hg/~mkrufky/k2c2
>
> for:
>
> - cx23885: override set_frontend to allow rf input path switching on the
> HVR1275
>
> cx23885-dvb.c | 29 +
> cx
Em Thu, 11 Jun 2009 20:39:18 +0800
David Wong escreveu:
> cx23885: add card Magic-Pro ProHDTV Extreme 2 PCI-E.
>
> Signed-off-by: David T.L. Wong gmail.com>
Since changes were requested on the previous patch, it makes no sense to apply
this one. Please, re-submit this one after fixing the poi
Em Thu, 11 Jun 2009 20:39:12 +0800
David Wong escreveu:
> @@ -238,21 +384,26 @@
> u8 *finished)
> {
> int ret = 0;
> - u8 t;
> + u8 reg, mask, val;
>
> - ret = lgs8gxx_read_reg(priv, 0xA4, &t);
> - if (ret != 0)
> - retu
Hi David,
Em Thu, 11 Jun 2009 01:16:13 +0800
David Wong escreveu:
> Use unified lgs8gxx frontend instead of reverse engineered lgs8gl5 frontend.
> After this patch, lgs8gl5 frontend could be mark as deprecated.
> Future development should base on unified lgs8gxx frontend.
>
> Signed-off-by: Dav
Em Wed, 10 Jun 2009 08:21:20 +0200
Jan Nikitenko escreveu:
> This patch fixes stack corruption bug present in dump_regs function of
> zl10353
> and qt1010 drivers:
> the buffer buf is one byte smaller than required - there is 4 chars
> for address prefix, 16*3 chars for dump of 16 eeprom bytes
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:Tue Jun 16 19:00:05 CEST 2009
path:http://www.linuxtv.org/hg/v4l-dvb
changeset: 11994:770e035ab1bd
gcc version: gcc
On Tue, 16 Jun 2009, Eduardo Valentin wrote:
> On Sun, Jun 14, 2009 at 06:59:13PM +0200, ext Hans Verkuil wrote:
> > On Sunday 14 June 2009 18:23:41 Trent Piepho wrote:
> > > > > similar V4L2_CID_MPEG_EMPHASIS control and others might well appear
> > > > > in the
> > > > > future, so I think this
Darius Augulis wrote:
> On 06/16/2009 05:45 PM, Jonathan Cameron wrote:
>> Guennadi Liakhovetski wrote:
>>> On Mon, 15 Jun 2009, Jonathan Cameron wrote:
>>>
From: Jonathan Cameron
OV7670 soc-camera driver. Merge of drivers from Jonathan Corbet,
Darius Augulis and Jonathan Camer
Hello, Edouard
(add Tobias and Douglas on c/c)
On Tue, Jun 16, 2009 at 5:11 PM, Edouard Lafargue wrote:
> Please find below my attempt at removing 'manual' polling from the
> radio-si470x USB FM radio driver, by moving to URB interrupt callback
> handlers.
>
> This code significantly improves RDS
Em Tue, 16 Jun 2009 15:39:01 +0300
"Udi Atar" escreveu:
> The README.patches file in v4l-dvb clearly states that it is OK to use
> version checking to allow backporting.
>
>
> k) Sometimes it is necessary to introduce some
Em Mon, 15 Jun 2009 14:56:39 +0200 (CEST)
Patrick Boettcher escreveu:
> Hi Mauro,
>
> On Mon, 15 Jun 2009, Mauro Carvalho Chehab wrote:
>
> > Em Thu, 11 Jun 2009 15:35:14 -0700 (PDT)
> > Trent Piepho escreveu:
> >
> >> On Thu, 11 Jun 2009, Patrick Boettcher wrote:
> >>> On Wed, 27 May 2009, Tr
Fingo,
Em Wed, 03 Jun 2009 10:13:44 +0800
"Figo.zhang" escreveu:
> mem have malloc zero memory by kzalloc(), so it have not need to
> memset().
>
> Signed-off-by: Figo.zhang
> ---
> drivers/media/video/videobuf-dma-sg.c |2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> dif
bttv-driver.c,cx23885-video.c,cx88-video.c: poll method lose race condition
for capture video.
In v2, use the clear logic.Thanks to Trent Piepho's help.
In v3, fix a hold mutex locked issue.
Signed-off-by: Figo.zhang
---
drivers/media/video/bt8xx/bttv-driver.c | 11 +++
dri
Em Tue, 16 Jun 2009 10:40:18 -0500
"Karicheri, Muralidharan" escreveu:
> Hi Mauro,
>
> [snip]
> >
> >I'm seeing lots of patches and discussions for OMAP and DaVinci being
> >handled
> >at the linux-media Mailing List, as part of the development process of the
> >open
> >source drivers.
>
> [MK]
Em Tue, 16 Jun 2009 09:24:14 -0500
"Aguirre Rodriguez, Sergio Alberto" escreveu:
> Hi Mauro,
>
> We are currently going through an internal debugging process on new found
> issues while testing the driver on a proprietary HW/SW platform.
>
> As there is priority for us to find stability in thi
On Sat, 30 May 2009, Trent Piepho wrote:
> Mauro,
>
> Please pull from http://linuxtv.org/hg/~tap/v4l-dvb
>
> This series adds a function for bounding and alignment image sizes and
> modifies a number of drivers to use it. It came up when the pxa patches to
> deal with the alignment issues for
Em Mon, 01 Jun 2009 10:05:04 +0800
"Figo.zhang" escreveu:
> bttv-driver.c,cx23885-video.c,cx88-video.c: poll method lose race condition
> for capture video.
>
> In v2, use the clear logic.Thanks to Trent Piepho's help.
>
> Signed-off-by: Figo.zhang
> ---
> drivers/media/video/bt8xx/bttv-dr
On 06/16/2009 05:45 PM, Jonathan Cameron wrote:
Guennadi Liakhovetski wrote:
On Mon, 15 Jun 2009, Jonathan Cameron wrote:
From: Jonathan Cameron
OV7670 soc-camera driver. Merge of drivers from Jonathan Corbet,
Darius Augulis and Jonathan Cameron
Could you please, describe in more detail how
Hi Mauro,
[snip]
>
>I'm seeing lots of patches and discussions for OMAP and DaVinci being
>handled
>at the linux-media Mailing List, as part of the development process of the
>open
>source drivers.
[MK] I along with Chaithrika are working with Hans Verkuil to get the DaVinci
video drivers added
On Sun, Jun 7, 2009 at 6:39 PM, hermann pitton wrote:
>
> Am Montag, den 08.06.2009, 07:59 +1000 schrieb pau...@planar.id.au:
>> That is fantastic news. Not only will it be coming soon, but I don't have
>> to do it myself!!
>>
>> How will we know when the test repository is created - will it be
>>
Mauro,
Please pull from:
http://kernellabs.com/hg/~mkrufky/k2c2
for:
- cx23885: override set_frontend to allow rf input path switching on the HVR1275
cx23885-dvb.c | 29 +
cx23885.h |2 ++
2 files changed, 31 insertions(+)
Hopefully, you can get this int
Guennadi Liakhovetski wrote:
> On Mon, 15 Jun 2009, Jonathan Cameron wrote:
>
>> From: Jonathan Cameron
>>
>> OV7670 soc-camera driver. Merge of drivers from Jonathan Corbet,
>> Darius Augulis and Jonathan Cameron
>
> Could you please, describe in more detail how you merged them?
Mostly by combi
>>
>> [MK]In that case can't the driver just ignore the field polarity? I
>assume that drivers implement the parameter that has support in hardware.
>So it is not an issue.
>
>No, because the same driver runs on hardware that also has the field
>signal. So we need to be able to give information a
After another year of furious development, we are proud to announce the
birth of OpenCaster version 2.0 (licensed GPL v2).
It's still a complete DSMCC carousel server useful for MHP, MHEG and OTA
dacasting, anyway now it's also a seamless playout of Audio/Video
properly encoded files.
Main ne
Hans,
Thanks for the response.
>Polarities have to be set for each side, that's correct. The other
>parameters are common for both. Although I can think of scenarios where the
>bus width can differ between host and subdev (e.g. subdev sends data on 8
>pins and the host captures on 10 with the l
> From: Mauro Carvalho Chehab [mche...@infradead.org]
> Sent: Tuesday, June 16, 2009 8:40 AM
> To: Sakari Ailus
> Cc: Jadav, Brijesh R; Subrahmanya, Chaithrika; David Cohen; Curran, Dominic;
> Eduardo Valentin; Eero Nurkkala; Felipe Balbi; Shah, Hardik; Nagalla, Hari;
> Hadli, Manjunath; Mikko Hu
On Mon, 15 Jun 2009, Jonathan Cameron wrote:
> From: Jonathan Cameron
>
> OV7670 soc-camera driver. Merge of drivers from Jonathan Corbet,
> Darius Augulis and Jonathan Cameron
Could you please, describe in more detail how you merged them?
However, I am not sure this is the best way to go. I t
Hi Sakari and others,
I'm seeing lots of patches and discussions for OMAP and DaVinci being handled
at the linux-media Mailing List, as part of the development process of the open
source drivers.
However, it is hard to track all those discussions and be sure what patches are
ready for merging and
Please find below my attempt at removing 'manual' polling from the
radio-si470x USB FM radio driver, by moving to URB interrupt callback
handlers.
This code significantly improves RDS reception - radiotext in
particular - and improves audio quality on my Silabs FM USB dongle, as
lots of pops and c
The README.patches file in v4l-dvb clearly states that it is OK to use version
checking to allow backporting.
k) Sometimes it is necessary to introduce some testing code inside a
module or remove parts that are not yet fi
On Tue, 2009-06-16 at 13:50 +0200, Valentin Eduardo (Nokia-D/Helsinki) wrote:
>
> Yes, sorry I've made some really bad phrasing. It is Strength. It is a
> feature to measure Received Signal Strength Indication (RSSI). As mentioned
> by Eero, it's not a good idea to transmit any on freq which the
On Tue, Jun 16, 2009 at 01:18:57PM +0200, ext Hans Verkuil wrote:
> On Tuesday 16 June 2009 12:52:34 Eduardo Valentin wrote:
> > > It is my believe that the other fm_tx controls are unambiguously
> > > transmitter related, so I don't think they need a TX prefix. It doesn't
> > > hurt if someone can
On Tue, Jun 16, 2009 at 01:30:08PM +0200, Nurkkala Eero.An (EXT-Offcode/Oulu)
wrote:
> On Tue, 2009-06-16 at 13:22 +0200, ext Hans Verkuil wrote:
> > On Tuesday 16 June 2009 13:06:09 Eduardo Valentin wrote:
> > > On Sun, Jun 14, 2009 at 02:31:55PM +0200, ext Hans Verkuil wrote:
> > > > > + if
Hi Hirano,
Em Fri, 08 May 2009 00:24:11 +0900
hiranot...@zng.info escreveu:
> # HG changeset patch
> # User HIRANO Takahito
> # Date 1235532786 -32400
> # Node ID 5e6932c1b659d6bfea781a81d06098e85c6ff203
> # Parent fe524e0a64126791bdf3dd94a50bdcdb0592ef7f
> Add the DTV_ISDB_TS_ID property for I
On Tue, 2009-06-16 at 13:22 +0200, ext Hans Verkuil wrote:
> On Tuesday 16 June 2009 13:06:09 Eduardo Valentin wrote:
> > On Sun, Jun 14, 2009 at 02:31:55PM +0200, ext Hans Verkuil wrote:
> > > > + if (rval < 0)
> > > > + goto exit;
> > > > +
> > > > + /* TODO: How to set freque
On Tuesday 16 June 2009 13:06:09 Eduardo Valentin wrote:
> On Sun, Jun 14, 2009 at 02:31:55PM +0200, ext Hans Verkuil wrote:
> > > + if (rval < 0)
> > > + goto exit;
> > > +
> > > + /* TODO: How to set frequency to measure current signal length
> > > */
> >
> > Huh? I don't unde
On Tuesday 16 June 2009 12:52:34 Eduardo Valentin wrote:
> > It is my believe that the other fm_tx controls are unambiguously
> > transmitter related, so I don't think they need a TX prefix. It doesn't
> > hurt if someone can double check that, though.
>
> hmm.. I see no problem removing the fmtx p
On Tue, Jun 16, 2009 at 01:01:51PM +0200, ext Hans Verkuil wrote:
> On Tuesday 16 June 2009 12:47:14 Eduardo Valentin wrote:
> > Hi Hans,
> >
> > On Sun, Jun 14, 2009 at 01:37:20PM +0200, ext Hans Verkuil wrote:
>
>
>
> > > I think the refactoring should be done first. I don't believe it is
> >
On Tuesday 16 June 2009 12:47:14 Eduardo Valentin wrote:
> Hi Hans,
>
> On Sun, Jun 14, 2009 at 01:37:20PM +0200, ext Hans Verkuil wrote:
> > I think the refactoring should be done first. I don't believe it is
> > that much work and experience shows that it is better to do this right
> > away wh
On Sun, Jun 14, 2009 at 06:59:13PM +0200, ext Hans Verkuil wrote:
> On Sunday 14 June 2009 18:23:41 Trent Piepho wrote:
> > On Sun, 14 Jun 2009, Eduardo Valentin wrote:
> > > >> +/* FM Modulator class control IDs */
> > > >> +#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)
>
Hi Hans,
On Sun, Jun 14, 2009 at 01:37:20PM +0200, ext Hans Verkuil wrote:
> On Friday 12 June 2009 19:30:31 Eduardo Valentin wrote:
> > Hello all,
> >
> > I'm resending the FM transmitter driver and the proposed changes in
> > v4l2 api files in order to cover the fmtx extended controls class.
Thomas Kernen wrote:
Thomas Kernen wrote:
Hello to all,
I'm currently testing a TT-S1500 budget card with the TT budget CI
adapter with vl4 tree and kernel 2.6.28.
When I modprobe budget_ci, the CI adapter seems to be detected but not
registered in /dev/dvb/adapter3/ca0 as I would have exp
Hi,
I've been trying to track down a driver regression in my DViCO
FusionHDTV DVB-T Hybrid card that makes it impossible to tune to DVB
stations. In recent kernels (anything in past year) the card is detected
and /dev/dvb tree is created but attempting to scan for channels only
results in a 'tunin
Hello to all,
can anybody tell me please, how to interpret SNR, BER and Signal Strength
returned from the DVB API? I'm using the TT-budget C-1501. Or can anybody tell
me, where I can find a documentation about this dbv-c card?
Thanks a lot,
Martin
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