Hi Everyone,
I'm having trouble with getting the Compro Video T750F to work under
Ubuntu 8.10. I had the Compro T300 working great but this card is still
eluding me.
Any suggestions on how to proceed from here?
The dmesg is posted below.
Thanks,
Andrew
[ 13.317113] saa7130/34: v4l2 driver vers
On Fri, 2009-03-13 at 18:34 -0700, Trent Piepho wrote:
> On Fri, 13 Mar 2009, Andy Walls wrote:
> > On Fri, 2009-03-13 at 10:27 -0400, Devin Heitmueller wrote:
> > > On Fri, Mar 13, 2009 at 12:19 AM, Ang Way Chuang wrote:
> > > >
> > > > Yes, please :)
> > >
> > > Yeah, Michael Krufky and I were d
On Fri, 2009-03-13 at 00:32 +0100, Hans Verkuil wrote:
> Hi Sri,
>
> Here is a review of the i2c part of this driver, together with pointers on
> how to proceed to convert it to v4l2_device/v4l2_subdev.
>
> Time permitting I hope to look at the v4l2 implementation in the driver as
> well over t
On Fri, 13 Mar 2009, Andy Walls wrote:
> On Fri, 2009-03-13 at 10:27 -0400, Devin Heitmueller wrote:
> > On Fri, Mar 13, 2009 at 12:19 AM, Ang Way Chuang wrote:
> > >
> > > Yes, please :)
> >
> > Yeah, Michael Krufky and I were discussing it in more detail yesterday
> > on the #linuxtv ML. Essent
On Sat, 14 Mar 2009 01:20:09 +0100
Hans Verkuil wrote:
> On Saturday 14 March 2009 01:14:38 Hans Verkuil wrote:
> > On Saturday 14 March 2009 01:05:24 Mauro Carvalho Chehab wrote:
> > > On Fri, 13 Mar 2009 17:39:28 +0100
> > >
> > > Hans Verkuil wrote:
> > > > Hi Mauro,
> > > >
> > > >
> > > > -
On Fri, 2009-03-13 at 10:27 -0400, Devin Heitmueller wrote:
> On Fri, Mar 13, 2009 at 12:19 AM, Ang Way Chuang wrote:
> >
> > Yes, please :)
>
> Yeah, Michael Krufky and I were discussing it in more detail yesterday
> on the #linuxtv ML. Essentially there are a few issues:
>
> 1. Getting every
On Saturday 14 March 2009 01:14:38 Hans Verkuil wrote:
> On Saturday 14 March 2009 01:05:24 Mauro Carvalho Chehab wrote:
> > On Fri, 13 Mar 2009 17:39:28 +0100
> >
> > Hans Verkuil wrote:
> > > Hi Mauro,
> > >
> > >
> > > - cx25840: cx23885 detection was broken
> >
> > Please note that this patch
On Saturday 14 March 2009 01:05:24 Mauro Carvalho Chehab wrote:
> On Fri, 13 Mar 2009 17:39:28 +0100
>
> Hans Verkuil wrote:
> > Hi Mauro,
> >
> >
> > - cx25840: cx23885 detection was broken
>
> Please note that this patch were applied only at the -git "pending" tree,
> since it depends on cx231xx
On Fri, 13 Mar 2009 17:39:28 +0100
Hans Verkuil wrote:
> Hi Mauro,
>
> - cx25840: cx23885 detection was broken
Please note that this patch were applied only at the -git "pending" tree, since
it depends on cx231xx (it doesn't apply at the normal "devel" git tree).
Probably, it is ok, since the
On Fri, 13 Mar 2009, Devin Heitmueller wrote:
> On Fri, Mar 13, 2009 at 5:11 PM, Trent Piepho wrote:
> > I like 8.8 fixed point a lot better. ?It gives more precision. ?The range
> > is more in line with that the range of real SNRs are. ?Computers are
> > binary, so the math can end up faster. ?It
The DMA transfers in pxa_camera showed some weaknesses in
multiple queued buffers context :
- poll/select problem
The bug shows up with capture_example tool from v4l2 hg
tree. The process just "stalls" on a "select timeout".
- multiple buffers DMA starting
When multiple buffers were que
All planes were PAGE aligned (ie. 4096 bytes aligned). This
is not consistent with YUV422 format, which requires Y, U
and V planes glued together. The new implementation forces
the alignement on 8 bytes (DMA requirement), which is almost
always the case (granted by width x height being a multiple
The last buffer queued will often overrun, as the DMA chain
is finished, and the time the dma irq handler is activated,
the QIF fifos are filled by the sensor.
The fix is to ignore the overrun condition on the last
queued buffer, and restart the capture only on intermediate
buffers of the chain.
This is an update of the DMA redesign work for pxa_camera.
Guennadi, I hope I got all your comments within this serie. If I missed
something, I hope you won't be bothered. Just tell me and I'll fix it right
away.
To the last submit I added a little change to overrun :
- handling for a corner cas
Due to DMA constraints, the DMA chain always transfers bytes
from the QIF fifos to memory in 8 bytes units. In planar
formats, that could mean 0 padding between Y and U plane
(and between U and V plane), which is against YUV422P
standard.
Therefore, a frame size is required to be a multiple of 16
On Fri, Mar 13, 2009 at 6:27 PM, VDR User wrote:
> Just wanted to comment that I'm glad there is a lot of interest in
> this. I've heard endless talk & confusion on the user end over the
> years as to the accuracy of the values, or in some cases (as with
> Genpix adapters for example) where you d
Just wanted to comment that I'm glad there is a lot of interest in
this. I've heard endless talk & confusion on the user end over the
years as to the accuracy of the values, or in some cases (as with
Genpix adapters for example) where you don't seem to get any useful
information. Of course making
On Fri, Mar 13, 2009 at 5:32 PM, Devin Heitmueller
wrote:
> On Fri, Mar 13, 2009 at 5:11 PM, Trent Piepho wrote:
>> I like 8.8 fixed point a lot better. It gives more precision. The range
>> is more in line with that the range of real SNRs are. Computers are
>> binary, so the math can end up f
On Fri, Mar 13, 2009 at 5:22 PM, Tu-Tu Yu wrote:
> I wanna know if the driver for HVR 1200 support 64bit.
Yes. Use a 64bit kernel.
-Mike
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On Fri, Mar 13, 2009 at 5:11 PM, Trent Piepho wrote:
> I like 8.8 fixed point a lot better. It gives more precision. The range
> is more in line with that the range of real SNRs are. Computers are
> binary, so the math can end up faster. It's easier to read when printed
> out in hex, since you
On Fri, 13 Mar 2009, Devin Heitmueller wrote:
> On Fri, Mar 13, 2009 at 12:19 AM, Ang Way Chuang wrote:
> >
> > Yes, please :)
>
> Yeah, Michael Krufky and I were discussing it in more detail yesterday
> on the #linuxtv ML. Essentially there are a few issues:
>
> 1. Getting everyone to agree on
> -Original Message-
> From: stanley.miao [mailto:stanley.m...@windriver.com]
> Sent: Tuesday, March 10, 2009 3:04 AM
> To: Aguirre Rodriguez, Sergio Alberto
> Cc: linux-media@vger.kernel.org; linux-o...@vger.kernel.org; Sakari Ailus;
> Tuukka.O Toivonen; Hiroshi DOYU; DongSoo(Nathaniel)
On Fri, 13 Mar 2009, Brandon Philips wrote:
> On 14:03 Fri 13 Mar 2009, Alan Stern wrote:
> > On Fri, 13 Mar 2009, Brandon Philips wrote:
> >
> > > > Okay, not much information there but it's a start. Here's a more
> > > > informative patch to try instead.
> > >
> > > Here is the log:
> > > h
On 14:03 Fri 13 Mar 2009, Alan Stern wrote:
> On Fri, 13 Mar 2009, Brandon Philips wrote:
>
> > > Okay, not much information there but it's a start. Here's a more
> > > informative patch to try instead.
> >
> > Here is the log:
> > http://ifup.org/~philips/467317/pearl-alan-debug-2.log
>
> I
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:Fri Mar 13 19:00:05 CET 2009
path:http://www.linuxtv.org/hg/v4l-dvb
changeset: 10986:499f6c588ffe
gcc version: gcc (
On Friday 13 March 2009, chaithr...@ti.com wrote:
>
> +config DISPLAY_DAVINCI_DM646X_EVM
> + tristate "DM646x EVM Video Display"
> + depends on VIDEO_DEV && MACH_DAVINCI_DM646X_EVM
> + select VIDEOBUF_DMA_CONTIG
> + select VIDEO_DAVINCI_VPIF
> + select VIDEO_ADV
On Fri, 13 Mar 2009, Brandon Philips wrote:
> > Okay, not much information there but it's a start. Here's a more
> > informative patch to try instead.
>
> Here is the log:
> http://ifup.org/~philips/467317/pearl-alan-debug-2.log
I still can't tell what's happening. Here's yet another patch.
On Fri, 13 Mar 2009 17:50:38 +0100
Hans Verkuil wrote:
> On Wednesday 11 March 2009 20:25:28 Andy Walls wrote:
> > All,
> >
> > The inline diff below has my completed draft of V4L2 API and
> > Specifcation changes to add proper definitions and documentation for the
> > MPEG stream embedded, slice
On Wednesday 11 March 2009 20:25:28 Andy Walls wrote:
> All,
>
> The inline diff below has my completed draft of V4L2 API and
> Specifcation changes to add proper definitions and documentation for the
> MPEG stream embedded, sliced VBI data format triggered by the
> V4L2_MPEG_STREAM_VBI_FMT_IVTV co
Linus,
Please pull from:
ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
for_linus
With the following fixes for 2.6.29-rc8:
- dst: Report tuning algorithm correctly.
- m5602-s5k4aa: Split up the initial sensor probe in chunks to avoid
breakage;
- stb0899
On 10:35 Fri 13 Mar 2009, Alan Stern wrote:
> On Wed, 11 Mar 2009, Brandon Philips wrote:
>
> > On 15:46 Wed 11 Mar 2009, Alan Stern wrote:
> > > On Wed, 11 Mar 2009, Brandon Philips wrote:
> > > Okay, here's a diagnostic patch meant to apply on top of
> > > gregkh-all-2.6.29-rc7. Let's see what
Hi Mauro,
Please pull from http://www.linuxtv.org/hg/~hverkuil/v4l-dvb for the
following:
- cx23885: fix crash on non-netup cards
- v4l2-dev: use parent field if the v4l2_device has no parent set.
- cx25840: cx23885 detection was broken
This takes care of two recently introduced bugs in cx23885
On Friday 13 March 2009 09:56:30 chaithr...@ti.com wrote:
> Display driver for TI DM646x EVM
>
> Signed-off-by: Chaithrika U S
>
> This patch set is being submitted to get review and opinion on the
> approaches used to implement the sub devices and display drivers.
>
> This set adds the display dr
On Wed, 11 Mar 2009, Brandon Philips wrote:
> On 15:46 Wed 11 Mar 2009, Alan Stern wrote:
> > On Wed, 11 Mar 2009, Brandon Philips wrote:
> > Okay, here's a diagnostic patch meant to apply on top of
> > gregkh-all-2.6.29-rc7. Let's see what it says...
>
> Here is the log:
> http://ifup.org/~ph
On Fri, Mar 13, 2009 at 12:19 AM, Ang Way Chuang wrote:
>
> Yes, please :)
Yeah, Michael Krufky and I were discussing it in more detail yesterday
on the #linuxtv ML. Essentially there are a few issues:
1. Getting everyone to agree on the definition of "SNR", and what
units to represent it in.
Hello Mauro,
>> The problem is that I check for UNDEFINED so that the .input section
>> of the au0828 board definition can be left uninitialized. Otherwise,
>> I would have to add something like "num_inputs" to the board
>> definition and worry about the value matching the actual number of
>> inp
Hi Mauro,
Please pull from http://linuxtv.org/hg/~gliakhovetski/v4l-dvb
for the following 12 changesets:
01/12: soc-camera: separate S_FMT and S_CROP operations
http://linuxtv.org/hg/~gliakhovetski/v4l-dvb?cmd=changeset;node=d91194f23dc4
02/12: soc-camera: configure drivers with a default forma
Hi,
2009/3/11 Stefano Danzi :
> frequency file for dvb-t/it-Verona-Sommacampagna
I've combined this file with the other one you sent me to it-Verona.
Thanks,
Christoph
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2009/3/10 Antti Palosaari :
> Terve,
> DVB-T updates for Finland.
Updated, thanks!
> regards
> Antti
> --
> http://palosaari.fi/
Christoph
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On Fri, 13 Mar 2009, Philippe Rétornaz wrote:
> Le Thursday 12 March 2009 18:02:19 Guennadi Liakhovetski, vous avez écrit :
> > On Fri, 6 Mar 2009, Philippe Rétornaz wrote:
>
> > > - The clock polarity is inverted in mt9t031_set_bus_param(), use the
> > > correct one.
> > >
> > > diff --git a/dr
Mauro,
Please pull from http://linuxtv.org/hg/~tap/v4l-dvb
for the following changeset:
01/01: build: have make_kconfig.pl ignore comments
http://linuxtv.org/hg/~tap/v4l-dvb?cmd=changeset;node=9debb0a2ec70
make_kconfig.pl | 13 +
1 files changed, 9 insertions(+), 4 deletions(-)
From: Chaithrika U S
ADV7343 video encoder driver
Add ADV7473 I2C based video encoder driver. This follows the v4l2-subdev
framework.
Signed-off-by: Chaithrika U S
---
Applies to v4l-dvb repository located at
http://linuxtv.org/hg/v4l-dvb/rev/1fd54a62abde
drivers/media/video/Kconfig |9
From: Chaithrika U S
Video Port Interface driver
Add VPIF driver for DM646x. This code be used by the display and
capture drivers.
Signed-off-by: Chaithrika U S
---
Applies to v4l-dvb repository located at
http://linuxtv.org/hg/v4l-dvb/rev/1fd54a62abde
drivers/media/video/davinci/vpif.c | 3
From: Chaithrika U S
Makefile and Kconfig changes
Modifies and adds the video Makefiles and Kconfig files to support DM646x Video
display device
Signed-off-by: Chaithrika U S
---
Applies to v4l-dvb repository located at
http://linuxtv.org/hg/v4l-dvb/rev/1fd54a62abde
drivers/media/video/Kconf
From: Chaithrika U S
Add defintions for Digital TV Standards supported by display driver
Signed-off-by: Chaithrika U S
---
Applies to v4l-dvb repository located at
http://linuxtv.org/hg/v4l-dvb/rev/1fd54a62abde
include/linux/videodev2.h | 12
1 files changed, 12 insertions(+),
On Fri, 13 Mar 2009 01:33:33 -0700 (PDT)
Trent Piepho wrote:
> On Mon, 9 Mar 2009, Mauro Carvalho Chehab wrote:
> > Btw, if you look at DVB_FE_CUSTOMISE help, it is recommended tho unselect
> > it,
> > if you're not sure what to do.
> >
> > >
> > > Anyways, here's what I get:
> > >
> > > $ g
From: Chaithrika U S
THS7303 video amplifier driver code
This patch implements driver for TI THS7303 video amplifier . This driver is
implemented as a v4l2-subdev.
---
Applies to v4l-dvb repository located at
http://linuxtv.org/hg/v4l-dvb/rev/1fd54a62abde
drivers/media/video/Kconfig |9 +
From: Chaithrika U S
Add pin mux definitions, display device setup, clock setup functions
Add pin mux related code for the display device, also add platform device
and resource structures. Also define a platform specific clock setup function
that can be accessed by the driver to configure the cl
Hi Steven!
You merged / developed multifrontend support. And patch 9222:44d82b67e0b8
added a field id to struct dvb_frontend. So who is responsible for setting
this to useful value? I found no comment about this, better would be to add
one.
As I discovered earlier a lot of frontend drivers use
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:Fri Mar 13 09:54:54 CET 2009
path:http://www.linuxtv.org/hg/v4l-dvb
changeset: 10985:1fd54a62abde
gcc version: gcc (
Display driver for TI DM646x EVM
Signed-off-by: Chaithrika U S
This patch set is being submitted to get review and opinion on the approaches
used to implement the sub devices and display drivers.
This set adds the display driver support for TI DM646x EVM.
This patch set has been tested for basi
From: Chaithrika U S
Add pin mux definitions, display device setup, clock setup functions
Add pin mux related code for the display device, also add platform device
and resource structures. Also define a platform specific clock setup function
that can be accessed by the driver to configure the cl
Display driver for TI DM646x EVM
Signed-off-by: Chaithrika U S
This patch set is being submitted to get review and opinion on the approaches
used to implement the sub devices and display drivers.
This set adds the display driver support for TI DM646x EVM.
This patch set has been tested for basi
On Mon, 9 Mar 2009, Alain Kalker wrote:
> Martin has an older version of the drivers packaged for building with
> DKMS on Ubuntu in his PPA[5], but it currently has some disadvantages:
>
> A. It builds all available drivers, no matter which hardware is actually
> installed in the system. This takes
make in v4l-dvb worked without error, produced a lot of .ko files in v4l.
sudo make install worked without errors, too.
reconnecting the TechnoTrend CT 3650 CI, with dmesg I got
---
usb 4-2: USB disconnect, address 3
usb 4-2: new high speed USB device using ehci_hcd and address 6
usb 4-2: configu
On Mon, 9 Mar 2009, Mauro Carvalho Chehab wrote:
> Btw, if you look at DVB_FE_CUSTOMISE help, it is recommended tho unselect it,
> if you're not sure what to do.
>
> >
> > Anyways, here's what I get:
> >
> > $ grep "^CONFIG" .config
> > [everything is 'm']
> > CONFIG_DVB_VES1820=m
> > CONFIG
Le Thursday 12 March 2009 18:02:19 Guennadi Liakhovetski, vous avez écrit :
> On Fri, 6 Mar 2009, Philippe Rétornaz wrote:
> > - The clock polarity is inverted in mt9t031_set_bus_param(), use the
> > correct one.
> >
> > diff --git a/drivers/media/video/mt9t031.c
> > b/drivers/media/video/mt9t031
On Thu, 5 Mar 2009, Erik S. Beiser wrote:
> Thanks for your comments, Trent. My responses below:
>
> Trent Piepho wrote:
> > On Sat, 28 Feb 2009, Erik S. Beiser wrote:
> >
> >> cx88: Add IR support to pcHDTV HD3000 & HD5500
> >>
> >> Signed-off-by: Erik S. Beiser
> >>
> >> ---
> >>
> >> Idea orig
On Thu, 5 Mar 2009, Hans Verkuil wrote:
> Reserved bits are there for a reason. If a particular bit of information
> it a perfect match with for that API, then it seems utterly pointless to
> me to decide not to use them 'just because we might run out in the
> future'.
It would be one thing if the
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