Re: [PATCH] vb2: Allow STREAMOFF for io emulator

2013-10-08 Thread Marek Szyprowski
Hello, On 2013-10-04 15:49, Ricardo Ribalda Delgado wrote: A video device opened and streaming in io emulator mode can only stop streamming if its file descriptor is closed. There are some parameters that can only be changed if the device is not streaming. Also, the power consumption of a

Re: [PATCH] vb2: Allow STREAMOFF for io emulator

2013-10-08 Thread Ricardo Ribalda Delgado
Hi Marek Thanks for your comments. I was just trying to find a way to stop streaming while in read/write mode without having to close the descriptor. I thought reusing streamoff was more clever than creating a new ioctl. Thanks! On Tue, Oct 8, 2013 at 9:22 AM, Marek Szyprowski

Re: Suspected cache coherency problem on V4L2 and AR7100 CPU

2013-10-08 Thread Krzysztof Hałasa
Ralf Baechle r...@linux-mips.org writes: That's fine. You just need to ensure that there are no virtual aliases. Does this include virtual aliasing between a 4 KB TLB-mapped page and a kseg0 address? I don't really have two TLBs pointing to the same page. One way to do so is to increase the

em28xx: regression - Hauppauge 65018

2013-10-08 Thread dezifit
Hello, analog TV of WinTV HVR-900 R2 did work at least until 2.6.35 (yesterday tested again) and now audio access fails with USB freezes in 3.11.2, see attached logs, both refering to the very same device. I already wrote about the USB freeze, which occurs on any access of the alsa capture card

Re: [PATCH] vb2: Allow STREAMOFF for io emulator

2013-10-08 Thread Marek Szyprowski
Hi Racardo, On 2013-10-08 09:58, Ricardo Ribalda Delgado wrote: Hi Marek Thanks for your comments. I was just trying to find a way to stop streaming while in read/write mode without having to close the descriptor. I thought reusing streamoff was more clever than creating a new ioctl.

Re: [PATCH] [media] v4l: vb2-dma-contig: add support for file access mode flags for DMABUF exporting

2013-10-08 Thread Philipp Zabel
Am Mittwoch, den 11.09.2013, 11:56 +0200 schrieb Sylwester Nawrocki: Tomasz, Marek, Can you review/ack this patch ? I can't see nothing wrong in it and it has been sat on the ML for quite long. I would add it to my pull request once it is reviewed. Thanks, Sylwester Ping? This patch is

Re: Suspected cache coherency problem on V4L2 and AR7100 CPU

2013-10-08 Thread Krzysztof Hałasa
Ralf Baechle r...@linux-mips.org writes: That's fine. You just need to ensure that there are no virtual aliases. One way to do so is to increase the page size to 16kB. Checked, this thing works fine with 16 KB pages. -- Krzysztof Halasa Research Institute for Automation and Measurements

Vážení E-mail užívateľa;

2013-10-08 Thread Webmail update 2013
Vážení E-mail užívateľa; Prekročili ste 23432 boxy nastaviť svoje Webová služba / Administrátor, a budete mať problémy pri odosielaní a prijímať e-maily, kým znova overiť. Musíte aktualizovať kliknutím na odkaz nižšie a vyplňte údaje pre overenie vášho účtu Prosím,kliknite: na odkaz nižšie

Re: Suspected cache coherency problem on V4L2 and AR7100 CPU

2013-10-08 Thread Ralf Baechle
On Tue, Oct 08, 2013 at 10:24:13AM +0200, Krzysztof Hałasa wrote: That's fine. You just need to ensure that there are no virtual aliases. Does this include virtual aliasing between a 4 KB TLB-mapped page and a kseg0 address? I don't really have two TLBs pointing to the same page. Yes.

Re: em28xx + ov2640 and v4l2-clk

2013-10-08 Thread Frank Schäfer
Am 18.08.2013 17:20, schrieb Mauro Carvalho Chehab: Em Sun, 18 Aug 2013 13:40:25 +0200 Frank Schäfer fschaefer@googlemail.com escreveu: Am 17.08.2013 12:51, schrieb Guennadi Liakhovetski: Hi Frank, As I mentioned on the list, I'm currently on a holiday, so, replying briefly. Sorry, I

Re: [PATCH] Add support for KWorld UB435-Q V2

2013-10-08 Thread Frank Schäfer
Am 30.09.2013 02:45, schrieb Jean-Francois Thibert: This adds support for the UB435-Q V2. It seems that you might need to use the device once with the official driver to reprogram the device descriptors. Thanks to Jarod Wilson for the initial attempt at adding support for this device. Could

Re: em28xx + ov2640 and v4l2-clk

2013-10-08 Thread Guennadi Liakhovetski
Hi Frank, On Tue, 8 Oct 2013, Frank SchÀfer wrote: Am 18.08.2013 17:20, schrieb Mauro Carvalho Chehab: Em Sun, 18 Aug 2013 13:40:25 +0200 Frank SchÀfer fschaefer@googlemail.com escreveu: Am 17.08.2013 12:51, schrieb Guennadi Liakhovetski: Hi Frank, As I mentioned on the list,

Re: [RFD] use-counting V4L2 clocks

2013-10-08 Thread Guennadi Liakhovetski
Hi Sylwester, On Thu, 12 Sep 2013, Sylwester Nawrocki wrote: Hi Guennadi, On 09/12/2013 09:13 PM, Guennadi Liakhovetski wrote: So, I think, our V4L2 clock enable / disable calls should be balanced, and to enforce that a warning is helpful. Other opinions? I'd assume we should enforce

Re: [RFD] use-counting V4L2 clocks

2013-10-08 Thread Mauro Carvalho Chehab
Em Thu, 12 Sep 2013 21:13:49 +0200 (CEST) Guennadi Liakhovetski g.liakhovet...@gmx.de escreveu: Hi all We've got a broken driver in 3.11 and in 3.12-rc and we don't have a clear way to properly fix it. The problem has been originally reported and discussed in [1], a patch-set to fix the

Re: [RFD] use-counting V4L2 clocks

2013-10-08 Thread Guennadi Liakhovetski
Hi Mauro, Thanks for your long detailed mail. For the sake of brevity however I'll drop most of it in this my reply, everybody interested should be able to read the original. On Wed, 9 Oct 2013, Mauro Carvalho Chehab wrote: [snip] In other words, what you're actually proposing is to change

[Trivial PATCH] media: Remove unnecessary semicolons

2013-10-08 Thread Joe Perches
These aren't necessary after switch and while statements. Signed-off-by: Joe Perches j...@perches.com --- drivers/media/common/b2c2/flexcop-sram.c | 6 +++--- drivers/media/dvb-frontends/cx24110.c| 2 +- drivers/media/dvb-frontends/cx24123.c| 2 +-

cron job: media_tree daily build: WARNINGS

2013-10-08 Thread Hans Verkuil
This message is generated daily by a cron job that builds media_tree for the kernels and architectures in the list below. Results of the daily build of media_tree: date: Wed Oct 9 04:00:23 CEST 2013 git branch: test git hash: d10e8280c4c2513d3e7350c27d8e6f0fa03a5f71 gcc