Re: RFC: new V4L control framework

2010-04-04 Thread Andy Walls
On Sun, 2010-04-04 at 17:41 +0200, Hans Verkuil wrote: Hi all, The support in drivers for the V4L2 control API is currently very chaotic. Few if any drivers support the API correctly. Especially the support for the new extended controls is very much hit and miss. Combine that with the

Re: [PATCH 04/15] V4L/DVB: ir-core: Add logic to decode IR protocols at the IR core

2010-04-03 Thread Andy Walls
On Fri, 2010-04-02 at 22:32 -0300, Mauro Carvalho Chehab wrote: Andy Walls wrote: I haven't taken a very hard look at this since I'm very busy this month. It looks OK so far. Thank you for your review. One general comment: my main target of writing the NEC decoder is to have one

Re: [PATCH 04/15] V4L/DVB: ir-core: Add logic to decode IR protocols at the IR core

2010-04-02 Thread Andy Walls
On Thu, 2010-04-01 at 14:56 -0300, Mauro Carvalho Chehab wrote: Adds a method to pass IR raw pulse/code events into ir-core. This is needed in order to support LIRC. It also helps to move common code from the drivers into the core. In order to allow testing, it implements a simple NEC

Re: V4L-DVB drivers and BKL

2010-04-02 Thread Andy Walls
On Thu, 2010-04-01 at 17:29 -0400, Devin Heitmueller wrote: On Thu, Apr 1, 2010 at 5:16 PM, Mauro Carvalho Chehab mche...@redhat.com I think though that we need to favor stability/reliability over performance. You mean doing the wrong thing, as fast as you can, isn't performing? ;) I usually

Re: [RFC] Serialization flag example

2010-04-02 Thread Andy Walls
On Fri, 2010-04-02 at 10:57 +0200, Hans Verkuil wrote: If needed one could allow drivers to override this function. But again, start simple and only make it more complex if we really need to. Overengineering is one of the worst mistakes one can make. I have seen too many projects fail because

Re: [RFC] Serialization flag example

2010-04-02 Thread Andy Walls
On Fri, 2010-04-02 at 18:15 -0300, Mauro Carvalho Chehab wrote: Devin Heitmueller wrote: In the case of a V4L x DVB type of lock, this is not to protect some memory, but, instead, to limit the usage of a hardware that is not capable of simultaneously provide V4L and DVB streams. This is a

Re: [PATCH 04/15] V4L/DVB: ir-core: Add logic to decode IR protocols at the IR core

2010-04-02 Thread Andy Walls
On Fri, 2010-04-02 at 19:39 -0400, Andy Walls wrote: On Thu, 2010-04-01 at 14:56 -0300, Mauro Carvalho Chehab wrote: +enum raw_event_type { + IR_SPACE= (1 0), + IR_PULSE= (1 1), + IR_START_EVENT = (1 2), + IR_STOP_EVENT = (1 3), +}; + Why

Re: CX23102 (Polaris?)

2010-03-31 Thread Andy Walls
On Tue, 2010-03-30 at 22:50 -0600, Rich wrote: I have a ez grabber with a CX23102 windows calls it Polaris. Ubuntu 9.10 does not find it. Is there a driver for this part? Rich, (Be advised, I generally don't respond to personal emails on linux driver issues. I prefer to keep conversations

Re: [PATCH/RFC 0/1] v4l: Add support for binary controls

2010-03-30 Thread Andy Walls
On Tue, 2010-03-30 at 10:57 +0200, Laurent Pinchart wrote: Hi Hans, On Tuesday 30 March 2010 08:41:47 Hans Verkuil wrote: On Monday 29 March 2010 11:53:05 Kamil Debski wrote: Hello, This patch introduces new type of v4l2 control - the binary control. It will be useful for

Re: [PATCH v3 1/2] v4l: Add memory-to-memory device helper framework for videobuf.

2010-03-29 Thread Andy Walls
On Mon, 2010-03-29 at 09:36 +0200, Pawel Osciak wrote: A mem-to-mem device is a device that uses memory buffers passed by userspace applications for both their source and destination data. This is different from existing drivers, which utilize memory buffers for either input or output, but not

Re: What would be a good time to move subdev drivers to a subdev directory?

2010-03-28 Thread Andy Walls
On Sun, 2010-03-28 at 18:03 +0200, Hans Verkuil wrote: On Sunday 28 March 2010 17:38:31 Mauro Carvalho Chehab wrote: Hans Verkuil wrote: So, let's get some feedback from developers about this again. Whatever decided, we should clearly document the used criteria, to avoid having drivers

Re: Open Source Hardware Video Capture

2010-03-27 Thread Andy Walls
On Thu, 2010-03-25 at 10:21 -0400, Brian Phelps wrote: I am looking for help on the following project. http://www.opencircuits.com/OpenHDCapture All the hardware is open source and all specs and design (what little there is right now) are available via git: git clone git://

Re: Andy Walls' change of email address

2010-03-26 Thread Andy Walls
On Thu, 2010-03-25 at 15:41 +0100, HoP wrote: 2010/3/25 Jay R. Ashworth j...@baylink.com: - HoP jpetr...@gmail.com wrote: My radix.net email address will soon cease working. of course it is not my job, but I wonder why you not stay on old email. In 21 century there is no problem

Andy Walls' change of email address

2010-03-25 Thread Andy Walls
All, As a consequence of moving myself into the 21st century by obtaining cable internet service, I have a new e-mail address: awalls md.metrocast.net My radix.net email address will soon cease working. Regards, Andy -- To unsubscribe from this list: send the line unsubscribe

Re: [PATCH] V4L/DVB: saa7146: IRQF_DISABLED causes only trouble

2010-03-21 Thread Andy Walls
On Sun, 2010-03-21 at 21:08 +0100, Bjørn Mork wrote: As discussed many times, e.g. in http://lkml.org/lkml/2007/7/26/401 mixing IRQF_DISABLED with IRQF_SHARED just doesn't make sense. Remove IRQF_DISABLED to avoid random unexpected behaviour. Ever since I started using the saa7146 driver,

Re: RFC: Drop V4L1 support in V4L2 drivers

2010-03-19 Thread Andy Walls
On Fri, 2010-03-19 at 09:46 +0100, Hans Verkuil wrote: On Friday 19 March 2010 08:59:08 Hans Verkuil wrote: Hi all, V4L1 support has been marked as scheduled for removal for a long time. The deadline for that in the feature-removal-schedule.txt file was July 2009. I think it is

Re: DMX Input selection

2010-03-18 Thread Andy Walls
On Wed, 2010-03-17 at 11:44 +0100, The Duke Forever wrote: Hello, I'm currently developing a DVB test application without real hardware, instead, I'm using dvb_dummy_adapter (+dvb-core and dvb_dummy_fe) Testing PES filtering is OK, since I have read/write operations on the logical dvr device

Re: [patch] ivtv: sizeof() = ARRAY_SIZE()

2010-03-18 Thread Andy Walls
On Wed, 2010-03-17 at 18:11 +0300, Dan Carpenter wrote: This fixes a smatch warning: drivers/media/video/ivtv/ivtv-vbi.c +138 ivtv_write_vbi(43) error: buffer overflow 'vi-cc_payload' 256 = 1023 Signed-off-by: Dan Carpenter erro...@gmail.com Looks good. Reviewed-by: Andy Walls awa

Re: cx18: missing audio for analog recordings

2010-03-16 Thread Andy Walls
On Tue, 2010-03-16 at 00:49 -0400, Mark Lord wrote: On 03/15/10 07:51, Andy Walls wrote: On Sun, 2010-03-14 at 22:48 -0400, Mark Lord wrote: If the audio is not working after modprobe, then simply doing rmmod/modprobe in a loop (until working audio is achieved) is enough to cure

Re: cx18: missing audio for analog recordings

2010-03-15 Thread Andy Walls
On Sun, 2010-03-14 at 22:48 -0400, Mark Lord wrote: On 03/02/10 07:40, Andy Walls wrote: Again, maybe dynamically allocating these work order objects from the kernel as needed, would be better from a small dynamically allocated pool for each card. I was concerned that the interrupt handler

Re: Magic in videobuf

2010-03-15 Thread Andy Walls
On Mon, 2010-03-15 at 14:26 -0300, Mauro Carvalho Chehab wrote: Hans Verkuil wrote: Hans Verkuil wrote: Pawel Osciak wrote: is anyone aware of any other uses for MAGIC_CHECK()s in videobuf code besides driver debugging? I intend to remove them, as we weren't able to find any particular

Re: Analog (PAL) PCI or PCIe with MPEG HW encoder

2010-03-13 Thread Andy Walls
On Fri, 2010-03-12 at 18:57 +0100, RoboSK wrote: Hi, exist Analog (PAL) PCI or PCIe with MPEG HW encoder card that is supported into linux and is still possible purchase this card into shop (as new)? Hans already mentioned the PVR-150 as a CX23416 PCI based card supported by ivtv. For

Re: [patch 1/5] drivers/media/video/cx23885 needs kfifo conversion

2010-03-13 Thread Andy Walls
On Sat, 2010-03-13 at 13:59 +0100, Stefani Seibold wrote: Am Donnerstag, den 11.03.2010, 14:02 -0800 schrieb a...@linux-foundation.org: From: Andrew Morton a...@linux-foundation.org linux-next: drivers/media/video/cx23885/cx23888-ir.c: In function 'cx23888_ir_irq_handler':

Re: [patch 1/5] drivers/media/video/cx23885 needs kfifo conversion

2010-03-13 Thread Andy Walls
On Thu, 2010-03-11 at 14:02 -0800, a...@linux-foundation.org wrote: From: Andrew Morton a...@linux-foundation.org linux-next: drivers/media/video/cx23885/cx23888-ir.c: In function 'cx23888_ir_irq_handler': drivers/media/video/cx23885/cx23888-ir.c:597: error: implicit declaration of

[HG PULL] http://linuxtv.org/hg/~awalls/cx18-changes

2010-03-13 Thread Andy Walls
Mauro, Please pull from http://linuxtv.org/hg/~awalls/cx18-changes for the following 2 changesets: 01/02: cx18: Add support for component video inputs http://linuxtv.org/hg/~awalls/cx18-changes?cmd=changeset;node=e253c7ba11c0 02/02: cx18: Add a component video input to the PVR2100 and DVR3200H

Re: [RESEND] Re: DViCO FusionHDTV DVB-T Dual Digital 4 (rev 1) tuning regression

2010-03-13 Thread Andy Walls
On Fri, 2010-03-12 at 21:34 +1100, Vincent McIntyre wrote: On 2/20/10, Mauro Carvalho Chehab mche...@redhat.com wrote: Robert Lowery wrote: Mauro, I had to make 2 changes to get the patch to work for me Ok. Please test this (hopefully) final revision. -- commit

[HG PULL] http://linuxtv.org/hg/~awalls/ivtv-changes

2010-03-13 Thread Andy Walls
Mauro, Please pull from http://linuxtv.org/hg/~awalls/ivtv-changes for the following 2 changesets: 01/02: ivtv: Avoid hard system lock on decoder output mode change http://linuxtv.org/hg/~awalls/ivtv-changes?cmd=changeset;node=129f5ef593d2 02/02: ivtv, ivtvfb: Use a define for the output line

[HG PULL] http://linuxtv.org/hg/~awalls/ivtv-changes

2010-03-06 Thread Andy Walls
Mauro, Please pull from http://linuxtv.org/hg/~awalls/ivtv-changes for the following 3 changesets: 01/03: ivtv: Combine capture start delays into a single delay http://linuxtv.org/hg/~awalls/ivtv-changes?cmd=changeset;node=2599940a43e4 02/03: ivtv: Really stop capture on device close

Re: [ivtv-devel] [UNKNOWN IVTV CARD]: vendor/device: 14f1:5b7a subsystem vendor/device: 1179:0111

2010-03-05 Thread Andy Walls
On Fri, 2010-02-26 at 18:32 +1100, Thomas wrote: On 18/01/2010, at 5:00 AM, Andy Walls wrote: If you want this card supported: 1. Could you provide pictures of this Toshiba card (front and back)? or at least a list of chips on the card and whatever the label on the metal Sorry

Re: cx18: Unable to find blank work order form to schedule incoming mailbox ...

2010-03-02 Thread Andy Walls
On Tue, 2010-03-02 at 00:57 -0500, Mark Lord wrote: On 03/01/10 20:34, Andy Walls wrote: On Mon, 2010-03-01 at 11:07 -0500, Mark Lord wrote: I'm using MythTV-0.21-fixes (from svn) on top of Linux-2.6.33 (from kernel.org), with an HVR-1600 tuner card. This card usually works okay

Re: cx18: Unable to find blank work order form to schedule incoming mailbox ...

2010-03-02 Thread Andy Walls
On Tue, 2010-03-02 at 10:00 -0500, Mark Lord wrote: On 03/02/10 07:40, Andy Walls wrote: .. 3. The work handler kernel thread, cx18-0-in, got killed, if that's possible, or the processor it was running on got really bogged down. .. .. One thing from the /var/log/messages output

Re: How do private controls actually work?

2010-03-02 Thread Andy Walls
On Tue, 2010-03-02 at 18:23 -0300, Mauro Carvalho Chehab wrote: Devin Heitmueller wrote: On Tue, Mar 2, 2010 at 3:28 PM, Hans Verkuil hverk...@xs4all.nl wrote: I had some extended discussion with Mauro on this yesterday on #linuxtv, and he is now in favor of introducing a standard user

Re: [IR RC, REGRESSION] Didn't work IR RC

2010-03-01 Thread Andy Walls
On Mon, 2010-03-01 at 15:36 +0900, Dmitri Belimov wrote: Hi All After rework of the IR subsystem, IR RC no more work in our TV cards. As I see call saa7134_probe_i2c_ir, configure i2c call i2c_new_device New i2c device not registred. The module kbd-i2c-ir loaded after

Re: How do private controls actually work?

2010-03-01 Thread Andy Walls
On Mon, 2010-03-01 at 10:58 +0100, Hans Verkuil wrote: Hello Laurent, On Mon, Mar 1, 2010 at 3:57 AM, Laurent Pinchart laurent.pinch...@ideasonboard.com wrote: I don't think it should matter which API (the base one or the extended one) you use for controls, be they private, standard

Re: cx18: where do the transport stream PIDs come from?

2010-02-28 Thread Andy Walls
On Fri, 2010-02-26 at 17:23 +0100, Lars Hanisch wrote: Hi, while working on a small test app which repacks the ivtv-PS into a TS, I received a sample from a cx18-based card. The TS contains the video PID 301, audio PID 300 and PCR pid 101. Where do these PIDs come from, are they set

Re: Mantis not in modules.pcimap

2010-02-28 Thread Andy Walls
On Mon, 2010-03-01 at 00:07 +0100, Helmut Auer wrote: Hello, The mantis module is build and working fine with the Skystar2 HD, but it I cannot autodetect it, because modules.pcimap is not filled with the vendor id of the card using this module. What's to do to get these ID's ? In my

Re: [linux-dvb] soft demux device

2010-02-24 Thread Andy Walls
On Wed, 2010-02-24 at 03:57 -0800, ozgur cagdas wrote: Hi, Thanks very much for the previous information. To give it a go just as it is, I've loaded dvb_dummy_fe module manually and many other modules including dvb_core as well, but no hope, don't have /dev/dvb folder yet. As I've mentioned

Re: Status of the patches under review (29 patches)

2010-02-24 Thread Andy Walls
On Wed, 2010-02-24 at 02:40 -0300, Mauro Carvalho Chehab wrote: Hi, I suspect that Linus should be releasing the 2.6.33 kernel any time soon, so the next merge window is about to open. I've handled already everything on my pending queues. However, I missed some emails due to a crash on my

Re: Chroma gain configuration

2010-02-23 Thread Andy Walls
On Tue, 2010-02-23 at 08:53 +0100, Hans Verkuil wrote: On Monday 22 February 2010 23:00:32 Devin Heitmueller wrote: On Mon, Feb 22, 2010 at 4:54 PM, Hans Verkuil hverk...@xs4all.nl wrote: Of course, if you and Mauro wanted to sign off on the creation of a new non-private user control

Re: [linux-dvb] soft demux device

2010-02-23 Thread Andy Walls
On Tue, 2010-02-23 at 05:12 -0800, ozgur cagdas wrote: Hi All, I have just compiled v4l-dvb successfully. My aim is to develop some experimental dvb applications on top of this dvb kernel api. Initially, I do not want to use any hardware and would like to play with the recorded ts files I

Re: Chroma gain configuration

2010-02-23 Thread Andy Walls
On Tue, 2010-02-23 at 15:41 +0100, Hans Verkuil wrote: On Tue, 2010-02-23 at 08:53 +0100, Hans Verkuil wrote: On Monday 22 February 2010 23:00:32 Devin Heitmueller wrote: On Mon, Feb 22, 2010 at 4:54 PM, Hans Verkuil hverk...@xs4all.nl wrote: Of course, if you and Mauro wanted to

Re: Chroma gain configuration

2010-02-23 Thread Andy Walls
On Tue, 2010-02-23 at 10:33 -0500, Andy Walls wrote: On Tue, 2010-02-23 at 15:41 +0100, Hans Verkuil wrote: On Tue, 2010-02-23 at 08:53 +0100, Hans Verkuil wrote: On Monday 22 February 2010 23:00:32 Devin Heitmueller wrote: On Mon, Feb 22, 2010 at 4:54 PM, Hans Verkuil hverk

My TV's standard video controls (Re: Chroma gain configuration)

2010-02-23 Thread Andy Walls
On Tue, 2010-02-23 at 10:33 -0500, Andy Walls wrote: On Tue, 2010-02-23 at 15:41 +0100, Hans Verkuil wrote: On Tue, 2010-02-23 at 08:53 +0100, Hans Verkuil wrote: On Monday 22 February 2010 23:00:32 Devin Heitmueller wrote: On Mon, Feb 22, 2010 at 4:54 PM, Hans Verkuil hverk

Re: [HG PULL] http://linuxtv.org/hg/~awalls/ivtv-changes

2010-02-23 Thread Andy Walls
On Tue, 2010-02-23 at 21:20 -0300, Mauro Carvalho Chehab wrote: Andy Walls wrote: On Mon, 2010-02-22 at 18:45 -0300, Mauro Carvalho Chehab wrote: Andy Walls wrote: I'll apply the patch, but I think you should later remove the volatile from struct ivtv_mailbox_data friends. You might

[PATCH v1] dvb_dummy_adapter

2010-02-23 Thread Andy Walls
initialization. Comments welcome. Signed-off-by: Andy Walls awa...@radix.net diff -r 9d3b80c9f15a linux/drivers/media/dvb/Kconfig --- a/linux/drivers/media/dvb/Kconfig Thu Feb 18 20:56:08 2010 -0200 +++ b/linux/drivers/media/dvb/Kconfig Tue Feb 23 23:21:23 2010 -0500 @@ -80,6 +80,10 @@ depends

Re: Chroma gain configuration

2010-02-22 Thread Andy Walls
On Sun, 2010-02-21 at 23:07 -0500, Devin Heitmueller wrote: I am doing some work on the saa711x driver, and ran into a case where I need to disable the chroma AGC and manually set the chroma gain. Sakari, Hans, or anyone else, On a somewhat related note, what is the status of the media

Re: [HG PULL] http://linuxtv.org/hg/~awalls/ivtv-changes

2010-02-22 Thread Andy Walls
On Mon, 2010-02-22 at 18:45 -0300, Mauro Carvalho Chehab wrote: Andy Walls wrote: Mauro, Please pull from http://linuxtv.org/hg/~awalls/ivtv-changes for the following 4 changesets: 01/04: ivtv: Fix ivtv_api_get_data() to avoid unneeded IO during IRQ handling http

Re: Auto detection for PV- series capture cards

2010-02-20 Thread Andy Walls
On Fri, 2010-02-19 at 17:22 -0600, Curtis Hall wrote: Please excuse me if this is not the correct list. Curtis, You'll want to resend your e-mail to the linux-media@vger.kernel.org list. I've done a reply and Cc:'ed the list, so maybe everything has gotten forwarded via this message. I'm

[HG PULL] http://linuxtv.org/hg/~awalls/ivtv-changes

2010-02-20 Thread Andy Walls
Mauro, Please pull from http://linuxtv.org/hg/~awalls/ivtv-changes for the following 4 changesets: 01/04: ivtv: Fix ivtv_api_get_data() to avoid unneeded IO during IRQ handling http://linuxtv.org/hg/~awalls/ivtv-changes?cmd=changeset;node=4090ec224ef2 02/04: tuner-types: Add Sony BTF-Pxn01Z

Re: Documentation questions

2010-02-18 Thread Andy Walls
On Thu, 2010-02-18 at 21:12 +, Hugo Mills wrote: Hi, (Please cc: me, I'm not subscribed yet) After struggling to work out how stuff worked from the existing DVB API docs(+), I'm currently attempting to improve the API documentation, to cover the v5 API, and I've got a few

Re: [PATCH 2/5 v2] sony-tuner: Subdev conversion from wis-sony-tuner

2010-02-15 Thread Andy Walls
On Mon, 2010-02-15 at 08:10 +0100, Hans Verkuil wrote: On Sunday 14 February 2010 23:10:48 Andy Walls wrote: On Sun, 2010-02-14 at 16:18 +0100, Hans Verkuil wrote: On Saturday 13 February 2010 00:17:44 Hans Verkuil wrote: On Friday 12 February 2010 23:36:20 Pete Eberlein wrote

Re: cx23885

2010-02-15 Thread Andy Walls
On Mon, 2010-02-15 at 13:20 +0100, Michael wrote: Hello Does anybody know whether this card is currently supported Likely no. I have not checked the source to be sure. and if yes, is it by cx88 or by cx23885? http://www.commell.com.tw/Product/Surveillance/MPX-885.htm It is based

Re: cx23885

2010-02-15 Thread Andy Walls
On Mon, 2010-02-15 at 18:22 -0500, Ralph Siemsen wrote: On Mon, Feb 15, 2010 at 11:56:52PM +0100, Michael wrote: If anybody can give me a hint, what to include in a patch and what was old stuff that has jsut changed in 2.6.31, I'd be grateful. Their source tree contains a

Re: [PATCH 2/5 v2] sony-tuner: Subdev conversion from wis-sony-tuner

2010-02-14 Thread Andy Walls
On Sun, 2010-02-14 at 16:18 +0100, Hans Verkuil wrote: On Saturday 13 February 2010 00:17:44 Hans Verkuil wrote: On Friday 12 February 2010 23:36:20 Pete Eberlein wrote: On Fri, 2010-02-12 at 22:03 +0100, Hans Verkuil wrote: +#include media/v4l2-i2c-drv.h The

Re: Leadtek WinFast DVR3100 H zl10353_read_register: readreg error (reg=127, ret==-6)

2010-02-13 Thread Andy Walls
On Tue, 2010-02-09 at 07:19 -0800, Patrick Cairns wrote: On Tue, 2010-02-09 at 03:35 -0800, Patrick Cairns wrote: I'm testing use of multiple Leadtek WinFast DVR3100 H cards for a project. I've had large numbers of them working well in the same machine as encoders (haven't been using

Re: [PATCH 2/5 v2] sony-tuner: Subdev conversion from wis-sony-tuner

2010-02-12 Thread Andy Walls
On Sat, 2010-02-13 at 00:17 +0100, Hans Verkuil wrote: On Friday 12 February 2010 23:36:20 Pete Eberlein wrote: On Fri, 2010-02-12 at 22:03 +0100, Hans Verkuil wrote: My company, Sensoray, doesn't have any products that use this tuner. This driver was orignally written by Micronas to

Re: Driver crash on kernel 2.6.32.7. Interaction between cx8800 (DVB-S) and USB HVR Hauppauge 950q

2010-02-12 Thread Andy Walls
On Thu, 2010-02-11 at 20:11 -0800, Greg KH wrote: On Wed, Feb 10, 2010 at 10:34:56AM -0500, Andy Walls wrote: On Tue, 2010-02-09 at 22:12 -0500, Devin Heitmueller wrote: On Tue, Feb 9, 2010 at 10:05 PM, Richard Lemieux rlem...@cooptel.qc.ca wrote: Andy, This is a great answer

Re: Driver crash on kernel 2.6.32.7. Interaction between cx8800 (DVB-S) and USB HVR Hauppauge 950q

2010-02-10 Thread Andy Walls
On Tue, 2010-02-09 at 22:12 -0500, Devin Heitmueller wrote: On Tue, Feb 9, 2010 at 10:05 PM, Richard Lemieux rlem...@cooptel.qc.ca wrote: Andy, This is a great answer! Thanks very much. When I get into this situation again I will know what to look for. A possible reason why I

Re: Driver crash on kernel 2.6.32.7. Interaction between cx8800 (DVB-S) and USB HVR Hauppauge 950q

2010-02-10 Thread Andy Walls
On Tue, 2010-02-09 at 22:12 -0500, Devin Heitmueller wrote: On Tue, Feb 9, 2010 at 10:05 PM, Richard Lemieux rlem...@cooptel.qc.ca wrote: Andy, This is a great answer! Thanks very much. When I get into this situation again I will know what to look for. A possible reason why I

Re: Leadtek WinFast DVR3100 H zl10353_read_register: readreg error (reg=127, ret==-6)

2010-02-10 Thread Andy Walls
On Tue, 2010-02-09 at 10:25 -0500, Devin Heitmueller wrote: On Tue, Feb 9, 2010 at 10:19 AM, Patrick Cairns patrick_cai...@yahoo.com wrote: Hi Andy Andy Walls wrote: Hi Patrick, On Tue, 2010-02-09 at 03:35 -0800, Patrick Cairns wrote: Hello I'm testing use of multiple

Re: Leadtek WinFast DVR3100 H zl10353_read_register: readreg error (reg=127, ret==-6)

2010-02-09 Thread Andy Walls
Hi Patrick, On Tue, 2010-02-09 at 03:35 -0800, Patrick Cairns wrote: Hello I'm testing use of multiple Leadtek WinFast DVR3100 H cards for a project. I've had large numbers of them working well in the same machine as encoders (haven't been using the DVB-T capabilities). However if I

Re: Driver crash on kernel 2.6.32.7. Interaction between cx8800 (DVB-S) and USB HVR Hauppauge 950q

2010-02-09 Thread Andy Walls
On Mon, 2010-02-08 at 23:43 -0500, Richard Lemieux wrote: Hi, I got some driver crashes after upgrading to kernel 2.6.32.7. It seems that activating either TBS8920 (DVB-S) and HVR950Q (ATSC) after the other one has run (and is no longer in use by an application) triggers a driver crash.

Re: [SAA7134, REQUEST] slow register writing

2010-02-08 Thread Andy Walls
On Mon, 2010-02-08 at 08:59 +0100, Hans Verkuil wrote: On Monday 08 February 2010 08:20:14 Dmitri Belimov wrote: Hi All. I wrote SPI bitbang master over GPIO of saa7134. Speed of writing is much slow then in a Windows systems. I make some tests: Windows, SPI bitbang 97002 bytes x

Re: However, if you don't want to lose your freedom, you had better not follow him. (Re: Videotext application crashes the kernel due to DVB-demux patch)

2010-02-07 Thread Andy Walls
On Sun, 2010-02-07 at 04:58 +0100, hermann pitton wrote: Am Samstag, den 06.02.2010, 09:55 +0100 schrieb Chicken Shack: Am Samstag, den 06.02.2010, 01:25 +0100 schrieb hermann pitton: 3. Also confirmed, your 1.7.0 version did work on a latest unpatched F11 2.6.30 without setting the

Re: [PATCH] dvb-core: fix initialization of feeds list in demux filter

2010-02-07 Thread Andy Walls
. This fix moves the list head initialization to dvb_dmxdev_pes_filter_set(), so that the ts field is properly initialized every time a PES filter is set up. Signed-off-by: Francesco Lavra francescola...@interfree.it Cc: stable sta...@kernel.org Reviewed-by: Andy Walls awa...@radix.net

Re: ivtv-utils/test/ps-analyzer.cpp: error in extracting SCR?

2010-02-07 Thread Andy Walls
On Sun, 2010-02-07 at 21:36 +0100, Lars Hanisch wrote: Hi, Just for completeness, attached is the patch against the subversion repository at ivtvdriver.org. Thanks! Regards, Andy Regards, Lars. Am 04.02.2010 08:25, schrieb Hans Verkuil: On Thursday 04 February 2010 04:16:03 Andy

Re: Any saa711x users out there?

2010-02-07 Thread Andy Walls
I'll try to perform a quick test with my PVR-350 with NTSC and the YUV capture device BTW. OK. So my test setup: a. DTV STB tuned to the SuperBowl :) b. Composite out from the STB feeding my PVR-350/SAA7115 with an NTSC CVBS input. c. mplayer capturing raw YUV video from the PVR-350's

Re: Any saa711x users out there?

2010-02-06 Thread Andy Walls
On Thu, 2010-02-04 at 23:34 -0500, Devin Heitmueller wrote: Hey Andy, The visible effects of the anti-alais filter could possibly be: 1. Less range of color, if high freqs of the color get attenuated. (Most people likely will not perceive this as most people are not that sensitive to

Re: Need to discuss method for multiple, multiple-PID TS's from same demux (Re: Videotext application crashes the kernel due to DVB-demux patch)

2010-02-05 Thread Andy Walls
On Fri, 2010-02-05 at 13:19 +0100, HoP wrote: Hi Chicken Furthermore: If it is technically possible to send and receive, demux and multiplex, play and record complete contents of a transponder (i. e. multiple TS streams) by using dvbstream or mumudvb (- 8192 command line parameter),

Re: Need to discuss method for multiple, multiple-PID TS's from same demux (Re: Videotext application crashes the kernel due to DVB-demux patch)

2010-02-05 Thread Andy Walls
Hi Andreas, On Fri, 2010-02-05 at 14:19 +0100, Andreas Oberritter wrote: Hello Andy, Andy Walls wrote: After investigation, my recommendation for fixing the problem is to revert the patch that is causing the problem. The reason for this is not that fixing the patch is impossible

Re: Videotext application crashes the kernel due to DVB-demux patch

2010-02-04 Thread Andy Walls
On Wed, 2010-02-03 at 02:01 +0100, hermann pitton wrote: Am Dienstag, den 02.02.2010, 07:52 -0500 schrieb Andy Walls: On Tue, 2010-02-02 at 10:11 +0100, Chicken Shack wrote: Am Montag, den 01.02.2010, 21:00 -0500 schrieb Andy Walls: On Mon, 2010-02-01 at 07:41 -0500, Andy Walls wrote

Need to discuss method for multiple, multiple-PID TS's from same demux (Re: Videotext application crashes the kernel due to DVB-demux patch)

2010-02-04 Thread Andy Walls
On Thu, 2010-02-04 at 15:07 +0100, Chicken Shack wrote: Am Donnerstag, den 04.02.2010, 07:54 -0500 schrieb Andy Walls: On Wed, 2010-02-03 at 02:01 +0100, hermann pitton wrote: Am Dienstag, den 02.02.2010, 07:52 -0500 schrieb Andy Walls: On Tue, 2010-02-02 at 10:11 +0100, Chicken Shack

Re: [PATCH] Fix the risk of an oops at dvb_dmx_release

2010-02-04 Thread Andy Walls
to free an already freed memory, causing an OOPS. Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com Looks good. Reviewed-by: Andy Walls awa...@radix.net --- drivers/media/dvb/dvb-core/dvb_demux.c |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/media

Re: [PATCH] dvb_demux: Don't use vmalloc at dvb_dmx_swfilter_packet

2010-02-04 Thread Andy Walls
mche...@redhat.com Looks good. In fact it is slightly better in that it doesn't disable the global module option for all following demuxes simply for one vmalloc() failure. Reviewed-by: Andy Walls awa...@radix.net Regards, Andy --- drivers/media/dvb/dvb-core/dvb_demux.c | 19

Re: Any saa711x users out there?

2010-02-04 Thread Andy Walls
On Thu, 2010-02-04 at 10:24 -0500, Devin Heitmueller wrote: On Wed, Feb 3, 2010 at 8:51 PM, Andy Walls awa...@radix.net wrote: With all that said, if you have a baseband Luma or Chroma signal with strong spurious high frequency components (crappy source, or you're overdriving the front end

Re: [PATCH] AVerTV MCE 116 Plus radio

2010-02-03 Thread Andy Walls
, Mauro. Andy Walls wrote: On Sun, 2009-10-11 at 04:01 +0300, Aleksandr V. Piskunov wrote: On Tue, Oct 06, 2009 at 11:11:59AM +0300, Aleksandr V. Piskunov wrote: On Tue, Oct 06, 2009 at 11:04:06AM +0300, Aleksandr V. Piskunov wrote: Added FM radio support to Avermedia AVerTV MCE 116 Plus

Re: Any saa711x users out there?

2010-02-03 Thread Andy Walls
On Tue, 2010-02-02 at 17:51 -0500, Devin Heitmueller wrote: Hello all, I am doing some quality improvements for a couple of the em28xx/saa7113 designs, and I found a pretty serious problem which appears to have been there for some time. In fact, the regression was introduced when the

Re: ivtv-utils/test/ps-analyzer.cpp: error in extracting SCR?

2010-02-03 Thread Andy Walls
On Thu, 2010-02-04 at 01:18 +0100, Lars Hanisch wrote: Hi, I'm writing some code repacking the program stream that ivtv delivers into a transport stream (BTW: is there existing code for this?). Buy a CX23418 based board. That chip's firmware can produce a TS. I think Compro and LeadTek

Re: Lost remote after kernel/v4l update cx23885 chipset

2010-02-02 Thread Andy Walls
On Mon, 2010-02-01 at 12:03 -0700, Timothy D. Lenz wrote: On 1/24/2010 1:07 PM, Timothy D. Lenz wrote: After updating from kernel 2.6.26.8 to 2.6.32.2 and from v4l of 05/19/2009 to 01/18/2010 I lost remote function with Dvico FusionHDTV7 Dual Express. The driver is loading, but not

Re: Videotext application crashes the kernel due to DVB-demux patch

2010-02-01 Thread Andy Walls
On Mon, 2010-02-01 at 10:56 +0100, Chicken Shack wrote: Hi, here is a link to a patch which breaks backwards compatibility for a teletext software called alevt-dvb. http://www.mail-archive.com/linuxtv-comm...@linuxtv.org/msg04638.html The kernel patch was introduced with kernel

Re: Videotext application crashes the kernel due to DVB-demux patch

2010-02-01 Thread Andy Walls
On Mon, 2010-02-01 at 07:41 -0500, Andy Walls wrote: On Mon, 2010-02-01 at 10:56 +0100, Chicken Shack wrote: Hi, here is a link to a patch which breaks backwards compatibility for a teletext software called alevt-dvb. http://www.mail-archive.com/linuxtv-comm...@linuxtv.org/msg04638

Re: [HG PULL] http://linuxtv.org/hg/~awalls/v4l-dvb-bug

2010-02-01 Thread Andy Walls
On Mon, 2010-02-01 at 16:45 -0200, Mauro Carvalho Chehab wrote: Andy Walls wrote: Mauro, Please pull from http://linuxtv.org/hg/~awalls/v4l-dvb-bug for the following 5 *high priority* changesets: Hmm... I don't think cx18 alsa code went to 2.3.33. That may explain why they got

Re: [PATCH] cx25840: Fix composite detection.

2010-01-30 Thread Andy Walls
On Sun, 2010-01-10 at 09:31 +0900, Kusanagi Kouichi wrote: If CX25840_VIN1_CH1 and the like is used, input is not detected as composite. Signed-off-by: Kusanagi Kouichi sl...@ac.auone-net.jp This patch is fine for fixing the identified problem. Thanks. Reviewed-by: Andy Walls awa

[PATCH 0/2] cx18: component video input support

2010-01-30 Thread Andy Walls
The following two patches add component video input support to the cx18 driver for the only two CX24318 cards known to have component video inputs: the Leadtek PVR2100 and DVR3100 H. Regards, Andy -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to

[PATCH 1/2] cx18: Add support for component video inputs

2010-01-30 Thread Andy Walls
cx18: Add support for component video inputs From: Andy Walls awa...@radix.net Priority: normal Signed-off-by: Andy Walls awa...@radix.net diff -r ad62ab7e4325 -r 9d3394f49a90 linux/drivers/media/video/cx18/cx18-av-core.c --- a/linux/drivers/media/video/cx18/cx18-av-core.c Sun Jan 03 21

[PATCH 2/2] cx18: Add a component video input to the PVR2100 and DVR3200H card entries

2010-01-30 Thread Andy Walls
cx18: Add a component video input to the PVR2100 and DVR3200H card entries From: Andy Walls awa...@radix.net This is a guess at the proper configuration for component video on the Leadtek PVR2100 and DVR3100 H. Priority: normal Signed-off-by: Andy Walls awa...@radix.net diff -r 9d3394f49a90

[HG PULL] http://linuxtv.org/hg/~awalls/v4l-dvb-bug

2010-01-30 Thread Andy Walls
Mauro, Please pull from http://linuxtv.org/hg/~awalls/v4l-dvb-bug for the following 5 *high priority* changesets: 01/05: cx18: Rename snd_cx18_mixer_lock to snd_cx18_lock and increase visibility http://linuxtv.org/hg/~awalls/v4l-dvb-bug?cmd=changeset;node=5d28c157d0ef 02/05: cx18: Add missing

Re: cx18 fix patches

2010-01-28 Thread Andy Walls
On Thu, 2010-01-28 at 00:40 -0200, Mauro Carvalho Chehab wrote: Hi Andy, I've made two fix patches to solve the issues with cx18 compilation. My original intention were to send you an email for your ack. Unfortunately, those got added at the wrong branch and went upstream. That proofs

Re: cx18 fix patches

2010-01-28 Thread Andy Walls
On Thu, 2010-01-28 at 00:40 -0200, Mauro Carvalho Chehab wrote: Hi Andy, I've made two fix patches to solve the issues with cx18 compilation. My original intention were to send you an email for your ack. Unfortunately, those got added at the wrong branch and went upstream. That proofs

Re: cx18 fix patches

2010-01-28 Thread Andy Walls
On Fri, 2010-01-29 at 00:08 -0200, Mauro Carvalho Chehab wrote: Andy Walls wrote: Now I'll just review and test tonight (some time between 6:00 - 10:30 p.m. EST) One more error (on x86_64): drivers/media/video/cx18/cx18-alsa-pcm.c: In function ‘cx18_alsa_announce_pcm_data’: drivers

Re: Problems with cx18

2010-01-25 Thread Andy Walls
On Mon, 2010-01-25 at 10:47 -0500, Devin Heitmueller wrote: On Mon, Jan 25, 2010 at 10:06 AM, Mauro Carvalho Chehab mche...@redhat.com wrote: Hi Devin/Andy/Jean, The cx88-alsa and cx18-drivers are broken: the driver depend of request_modules that doesn't exist when !CONFIG_MODULES,

Re: About MPEG decoder interface

2010-01-22 Thread Andy Walls
On Fri, 2010-01-22 at 17:42 +0100, Hans Verkuil wrote: On Friday 22 January 2010 04:00:53 Andy Walls wrote: On Fri, 2010-01-22 at 10:42 +0800, Michael Qiu wrote: Hi all, How can I export my MPEG decoder control interface to user space? Or in other words, which device file(/dev

Re: About MPEG decoder interface

2010-01-21 Thread Andy Walls
On Fri, 2010-01-22 at 10:42 +0800, Michael Qiu wrote: Hi all, How can I export my MPEG decoder control interface to user space? Or in other words, which device file(/dev/xxx) should a proper driver for mpeg decoder provide? The MPEG decoder on a PVR-350 PCI card provides a /dev/video

Re: SSH key parser

2010-01-20 Thread Andy Walls
On Wed, 2010-01-20 at 16:24 +0400, Manu Abraham wrote: Hi all, I have been working with some TM applications. Does anybody know of a good SSH key parser that I need to use, for remote authentication in such applications. Or does SSH sound like using a hammer against a fly in such a

Re: [ANNOUNCE] git tree repositories

2010-01-19 Thread Andy Walls
On Tue, 2010-01-19 at 09:10 +0100, Patrick Boettcher wrote: BTW: I just made a clone of the git-tree - 365MB *ouff*. Assuming 53.333 kbps download speed, 0% overhead, no compression: 365 MiB * 2^20 bytes/MiB * 8 bits/byte / 5 bits/sec / 3600 sec/hr = 15.95 hours :( Can git resume aborted

Re: [ANNOUNCE] git tree repositories

2010-01-19 Thread Andy Walls
On Wed, 2010-01-20 at 02:10 +0100, hermann pitton wrote: Am Dienstag, den 19.01.2010, 18:38 -0500 schrieb Andy Walls: On Tue, 2010-01-19 at 09:10 +0100, Patrick Boettcher wrote: BTW: I just made a clone of the git-tree - 365MB *ouff*. Assuming 53.333 kbps download speed, 0% overhead

Re: [ANNOUNCE] git tree repositories

2010-01-19 Thread Andy Walls
On Wed, 2010-01-20 at 01:29 -0200, Mauro Carvalho Chehab wrote: Andy Walls wrote: On Tue, 2010-01-19 at 09:10 +0100, Patrick Boettcher wrote: BTW: I just made a clone of the git-tree - 365MB *ouff*. Assuming 53.333 kbps download speed, 0% overhead, no compression: 365 MiB * 2^20

Re: Do any drivers access the cx25840 module in an atomic context?

2010-01-18 Thread Andy Walls
On Mon, 2010-01-18 at 11:16 +0100, Hans Verkuil wrote: On Monday 18 January 2010 06:19:28 Andy Walls wrote: Hi, I am going to add locking to the cx25840 module register reads and writes because I now have a case where a workqueue, a userpace, and/or the cx25840 firmware loading

Re: Do any drivers access the cx25840 module in an atomic context?

2010-01-18 Thread Andy Walls
On Mon, 2010-01-18 at 14:18 -0600, Mike Isely wrote: On Mon, 18 Jan 2010, Andy Walls wrote: Any definitive confirmation anyone can give on any of these drivers would be helpful and would save me some time. Mike, Great! Thank you for the answers. If you would indulge one more (compound

Re: Need testers: cx23885 IR Rx for TeVii S470 and HVR-1250

2010-01-18 Thread Andy Walls
On Tue, 2010-01-19 at 00:25 +0200, Igor M. Liplianin wrote: On 18 января 2010 07:36:52 Andy Walls wrote: On Sat, 2010-01-16 at 20:26 -0500, Andy Walls wrote: On Sat, 2010-01-16 at 23:56 +0200, Igor M. Liplianin wrote: On 16 января 2010 21:55:52 Andy Walls wrote: I have checked

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