Re: How to save number of times using memcpy?

2009-07-30 Thread Hans Verkuil
On Thursday 30 July 2009 00:05:49 Karicheri, Muralidharan wrote: Hans, I am bit confused about your usage of davinci. Are you referring to vpfe capture driver and dm6467 display driver vs OMAP ? Yes, the dm6467 display driver (drivers/media/video/davinci/vpif_display.c). That driver

Re: [PATCH] em28xx: enable usb audio for plextor px-tv100u

2009-07-30 Thread Hans Verkuil
On Thursday 30 July 2009 05:06:34 Mauro Carvalho Chehab wrote: Em Wed, 29 Jul 2009 17:08:31 +0200 Hans Verkuil hverk...@xs4all.nl escreveu: I did some tests here: if we replace -EINVAL with -ENOIOCTLCMD, we can properly make v4l2_device_call_until_err() to work, fixing the lack of a

Re: Terratec Cinergy HibridT XS

2009-07-30 Thread Valerio Messina
With past kernel and a patch as suggested here: http://www.linuxtv.org/wiki/index.php/TerraTec that link to: http://www.linuxtv.org/wiki/index.php/TerraTec_Cinergy_Hybrid_T_USB_XS that link to: http://mcentral.de/wiki/index.php5/Main_Page More bad now:

Re: Cinergy T2 stopped working with kernel 2.6.30

2009-07-30 Thread emagick
The more I look into this problem the stranger it becomes. I've compiled the kernel for different CPUs: |mplayer mythtv -+ CONFIG_M486 |works works CONFIG_M586 |works

SAA7164 - Analogue Support on HVR devices

2009-07-30 Thread Lou Otway
First I'd like to say thanks to the maintainers of the various HVR drivers, the amount of work that goes in is much appreciated. I notice from www.kernellabs.com that progress on the digital side for SAA7164 devices is going well and a stable driver is nearly ready. I, like many people,

[PATCH] - For MSI t...@nywhere Satellite Pro DVB-S

2009-07-30 Thread Roland Schnabl
Hello I have written a patch for the MSI t...@nywhere Satellite Pro my enviroment is debian etch with kernel 2.6.28.9 01: PCI 107.0: 11200 TV Card   [Created at pci.281]   Unique ID: 2_DJ.cZjSSo5ZA4B   Parent ID: 8otl.Ao4TF0pWC38   SysFS ID: /devices/pci:00/:00:04.0/:01:07.0   SysFS

Re: [PATCH v2 2/4] radio-si470x: change to dev_* macro from printk

2009-07-30 Thread Tobias Lorenz
Hi, Acked-by: Tobias Lorenz tobias.lor...@gmx.net Bye, Toby On Tuesday 14 July 2009 07:11:44 Joonyoung Shim wrote: This patch is for using dev_* macro instead of printk. Signed-off-by: Joonyoung Shim jy0922.s...@samsung.com --- .../media/radio/si470x/radio-si470x-common.c | 50

Re: [PATCH v2 4/4] radio-si470x: add i2c driver for si470x

2009-07-30 Thread Tobias Lorenz
Hi, okay for the moment. We can later think about optimizations, like return 0 functions. I have no possibility of testing this functionality. But I guess it works with your device, so Acked-by: Tobias Lorenz tobias.lor...@gmx.net Bye, Toby On Sunday 19 July 2009 16:19:24 Alexey Klimov

Re: Is get_user_pages() enough to prevent pages from being swapped out ?

2009-07-30 Thread Robin Holt
On Wednesday 29 July 2009 17:26:11 Hugh Dickins wrote: ... On the other hand, despite the raised reference count, under memory pressure that page might get unmapped from the user pagetable, and might even be written out to swap in its half-dirty state (though One thing you did not

Re: Is get_user_pages() enough to prevent pages from being swapped out ?

2009-07-30 Thread Hugh Dickins
On Thu, 30 Jul 2009, Robin Holt wrote: On Wednesday 29 July 2009 17:26:11 Hugh Dickins wrote: ... On the other hand, despite the raised reference count, under memory pressure that page might get unmapped from the user pagetable, and might even be written out to swap in its

Re: [PATCH v2 0/4] radio-si470x: separate usb and i2c interface

2009-07-30 Thread Joonyoung Shim
Hi, On 7/30/2009 7:26 PM, Tobias Lorenz wrote: Hi, I send the radio-si470x patches worked on http://linuxtv.org/hg/v4l-dvb. The patches is updated to version 2. The patchset looks good. I'll give my feedback in the following mails. Tobias informed me the base code for seperating at

Re: SAA7164 - Analogue Support on HVR devices

2009-07-30 Thread Devin Heitmueller
On Thu, Jul 30, 2009 at 6:32 AM, Lou Otwaylot...@nildram.co.uk wrote: First I'd like to say thanks to the maintainers of the various HVR drivers, the amount of work that goes in is much appreciated. I notice from www.kernellabs.com that progress on the digital side for SAA7164 devices is

Re: SAA7164 - Analogue Support on HVR devices

2009-07-30 Thread Steven Toth
On 7/30/09 6:32 AM, Lou Otway wrote: First I'd like to say thanks to the maintainers of the various HVR drivers, the amount of work that goes in is much appreciated. I notice from www.kernellabs.com that progress on the digital side for SAA7164 devices is going well and a stable driver is

Re: SAA7164 - Analogue Support on HVR devices

2009-07-30 Thread ld...@hubstar.net
Steven Toth wrote: On 7/30/09 6:32 AM, Lou Otway wrote: First I'd like to say thanks to the maintainers of the various HVR drivers, the amount of work that goes in is much appreciated. I notice from www.kernellabs.com that progress on the digital side for SAA7164 devices is going well and a

Re: [PATCH 0/4] soc-camera: cleanup + scaling / cropping API fix

2009-07-30 Thread Valentin Longchamp
Hi Guennadi, Guennadi Liakhovetski wrote: Hi all here goes a new iteration of the soc-camera scaling / cropping API compliance fix. In fact, this is only the first _complete_ one, the previous version only converted one platform - i.MX31 and one camera driver - MT9T031. This patch converts

RE: How to save number of times using memcpy?

2009-07-30 Thread Karicheri, Muralidharan
Laurent, Snip I haven't tried to myself, it's just an idea that I'm throwing in the discussion. One of our application engineer had done this and it seems to work fine. But he mentioned some issues with mmap (didn't remember what issue he had). The driver is basically written to allocate

RE: How to save number of times using memcpy?

2009-07-30 Thread Hans Verkuil
Hans, I don't see the code you are referring to. Here is the probe() from the next branch of v4l-dvb. Could you point out the code that does the allocation of frame buffers ? I had used this code as reference when developing vpfe capture driver. Murali My apologies, I got it mixed up

RE: How to save number of times using memcpy?

2009-07-30 Thread Karicheri, Muralidharan
Mauro, What do you suggest for this? Could we allocate coherent device memory using dma_declare_coherent_memory() ? This seems the only way to do it unless, video buffer layer does this when initializing the queue. Murali Karicheri Software Design Engineer Texas Instruments Inc. Germantown, MD

Re: TBS 8920 still fails to initialize - cx24116_readreg error

2009-07-30 Thread Igor M. Liplianin
On 30 июля 2009 07:17:07 Mark Zimmerman wrote: On Thu, Jul 30, 2009 at 01:22:21AM +0300, Igor M. Liplianin wrote: On 28 2009 04:21:54 Mark Zimmerman wrote: On Mon, Jul 27, 2009 at 08:50:20PM +0300, Igor M. Liplianin wrote: On 27 2009 04:43:16 Mark Zimmerman wrote: On Sun,

RE: How to save number of times using memcpy?

2009-07-30 Thread Hans Verkuil
Mauro, What do you suggest for this? Could we allocate coherent device memory using dma_declare_coherent_memory() ? This seems the only way to do it unless, video buffer layer does this when initializing the queue. Or to be able to override the memory allocation in some way. Large

RE: How to save number of times using memcpy?

2009-07-30 Thread Karicheri, Muralidharan
-Original Message- From: linux-media-ow...@vger.kernel.org [mailto:linux-media- ow...@vger.kernel.org] On Behalf Of Hans Verkuil Sent: Thursday, July 30, 2009 10:57 AM To: Karicheri, Muralidharan Cc: Laurent Pinchart; Mauro Carvalho Chehab; Dongsoo, Nathaniel Kim; v4l2_linux; Dongsoo

Re: [PATCH] cx23885-417: fix setting tvnorms

2009-07-30 Thread Michael Krufky
On Thu, Jul 30, 2009 at 9:25 AM, Steven Tothst...@kernellabs.com wrote: On 7/30/09 1:46 AM, Joseph Yasi wrote: Currently, the VIDIOC_S_STD ioctl just returns -EINVAL regardless of the norm passed.  This patch sets cx23885_mpeg_template.tvnorms and cx23885_mpeg_template.current_norm so that

Re: Cinergy T2 stopped working with kernel 2.6.30

2009-07-30 Thread emagick
I've now compared the generated assembly code for dvb_frontend_swzigzag_autotune() built with CONFIG_M486 vs. CONFIG_M586. Both versions are correct, but the one compiled with -march=i586 (for which tuning does not work) uses more stack space (one 32-bit word). Does this ring any bells? -- To

Re: [PATCH 0/4] soc-camera: cleanup + scaling / cropping API fix

2009-07-30 Thread Guennadi Liakhovetski
. I'd love to give your patches a try. But the fiddling looks very hard for me ... patch 0010 does not apply correctly for me, and a 130K patch to do by hand is .. long. Ok, a rebased patch set is under http://download.open-technology.de/soc-camera/20090730/ now based on 2.6.31-rc4. Notice

[cron job] v4l-dvb daily build 2.6.22 and up: WARNINGS, 2.6.16-2.6.21: ERRORS

2009-07-30 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 Jul 30 19:00:03 CEST 2009 path:http://www.linuxtv.org/hg/v4l-dvb changeset: 12345:ee6cf88cb5d3 gcc version: gcc

Re: What happen with driver cx23885?

2009-07-30 Thread Michael Krufky
2009/7/30 geroi...@meta.ua Hi Michael I have tv card (Compro VideoMate E800) on cx23885 chipset, it work good (only DVB-T part) when i using driver v4l-dvb changeset till 11017 http://linuxtv.org/hg/v4l-dvb/rev/c2e9ae022ea7, but when I try to update for new version changeset 11018 or newly,

[PULL] http://kernellabs.com/hg/~mkrufky/au0828-fix

2009-07-30 Thread Michael Krufky
Mauro, Please pull from: http://kernellabs.com/hg/~mkrufky/au0828-fix for the following one-liner fix: - au0828: fix typo: dvb uses bulk xfer, dont say isoc in debug au0828-dvb.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Cheers, Mike -- To unsubscribe from this list: send

[PULL] http://kernellabs.com/hg/~mkrufky/cx23885

2009-07-30 Thread Michael Krufky
Mauro, Please pull from: http://kernellabs.com/hg/~mkrufky/cx23885 for the following fix: - cx23885-417: fix manipulation of tvnorms cx23885-417.c |2 ++ 1 file changed, 2 insertions(+) Cheers, Mike -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of

[PULL] http://www.kernellabs.com/hg/~stoth/hvr1300

2009-07-30 Thread Steven Toth
Mauro, Please pull from http://www.kernellabs.com/hg/~stoth/hvr1300 - cx88: HVR1300 ensure switching from Encoder to DVB-T and back is reliable cx88-mpeg.c |4 1 file changed, 4 insertions(+) Thanks, -- Steven Toth - Kernel Labs http://www.kernellabs.com -- To unsubscribe from

[PATCH repost2 1/2] V4L: hdpvr, fix lock imbalances

2009-07-30 Thread Jiri Slaby
Hrm, nobody picked these up, twice. Maybe this time :)? -- There are many lock imbalances in this driver. Fix all found. Signed-off-by: Jiri Slaby jirisl...@gmail.com --- drivers/media/video/hdpvr/hdpvr-core.c | 12 ++-- drivers/media/video/hdpvr/hdpvr-video.c |6 -- 2 files

Re: [PULL] http://linuxtv.org/hg/~dougsland/v4l-dvb

2009-07-30 Thread Douglas Schilling Landgraf
Hello Mauro, On Tue, 28 Jul 2009 12:04:48 -0300 Douglas Schilling Landgraf dougsl...@gmail.com wrote: Hello Mauro, Please pull from http://linuxtv.org/hg/~dougsland/v4l-dvb for the following: - saa7134: fix lock imbalancedefault tip - af9015: Fix for crash in dvb-usb-af9015 - v4l doc:

Re: [PULL] http://linuxtv.org/hg/~dougsland/v4l-dvb

2009-07-30 Thread Mauro Carvalho Chehab
Em Thu, 30 Jul 2009 16:07:04 -0400 Douglas Schilling Landgraf dougsl...@gmail.com escreveu: Hello Mauro, On Tue, 28 Jul 2009 12:04:48 -0300 Douglas Schilling Landgraf dougsl...@gmail.com wrote: Hello Mauro, Please pull from http://linuxtv.org/hg/~dougsland/v4l-dvb for the

Re: [PATCH repost2 1/2] V4L: hdpvr, fix lock imbalances

2009-07-30 Thread Douglas Schilling Landgraf
Hello Jiri, On Thu, 30 Jul 2009 23:49:48 +0200 Jiri Slaby jirisl...@gmail.com wrote: Hrm, nobody picked these up, twice. Maybe this time :)? -- Thanks for this email. Both patches are applied to devel tree. Cheers, Douglas There are many lock imbalances in this driver. Fix all found.