Re: [st-ericsson] v4l2 vs omx for camera

2011-02-09 Thread Linus Walleij
Thanks for the help Harald, much appreciated. On Wed, Feb 9, 2011 at 8:44 PM, Harald Gustafsson wrote: > OMX main purpose is to handle multimedia hardware and offer an > interface to that HW that looks identical indenpendent of the vendor > delivering that hardware, much like the v4l2 or USB sub

Re: Please review blueprint linaro-n-validation-job-dispatcher

2011-02-09 Thread Paul Larson
On Mon, Jan 31, 2011 at 11:58 AM, Paul Larson wrote: > 2. One queue TOTAL. One queue may seem like a bottleneck, but I don't >>> think it has to be in practice. One process can monitor that queue, then >>> launch a process or thread to handle each new job that comes in. >>> >> I think RabbitMQ m

RE: [x-loader] Re: [PATCH 2/3] xloader-panda / new patchset sent to x-loader list

2011-02-09 Thread Anand Gadiyar
Nishanth Menon wrote: > > Andy Green wrote, on 02/09/2011 06:26 PM: > > > > I didn't see it on the x-loader list yet but that may be because I > > couldn't figure out how to join the x-loader google list with the > > linaro.org address and it's held in moderation. > http://groups.google.com/support

Re: v4l2 vs omx for camera

2011-02-09 Thread Laurent Pinchart
Hi Robert and all, On Tuesday 08 February 2011 14:48:21 Robert Fekete wrote: > Hi, > > Thanks for your ideas. > > If I am not mistaken all subdevices in the ISP media pipe could be > interconnected without the need from ARM intervention. But I could be > wrong. > > Why not ask Hans Verkuil and

Mentor Team Weekly Meeting - 2011/02/09

2011-02-09 Thread Matt Waddel
The minutes from our weekly meeting can be found here: https://wiki.linaro.org/Mentoring/Status/2011-02-09 Highlights are: == Key Points for wider discussion == * Status of https://wiki.linaro.org/Mentoring * Suggestions and requested for HowTo and FAQ sections in wiki == Team Highlights

Re: [x-loader] Re: [PATCH 2/3] xloader-panda / new patchset sent to x-loader list

2011-02-09 Thread Nishanth Menon
Andy Green wrote, on 02/09/2011 06:26 PM: I didn't see it on the x-loader list yet but that may be because I couldn't figure out how to join the x-loader google list with the linaro.org address and it's held in moderation. http://groups.google.com/support/bin/answer.py?hl=en&answer=46606 might

Re: Build assembler errors on Beagleboard ALIP

2011-02-09 Thread Kurt Taylor
Same function, yes, actually, that is an interesting idea, I will try that. Kurt Taylor (irc krtaylor) On 9 February 2011 17:03, Kurt Taylor wrote: > Thanks Sachin, actually, no, it is from pulsecore/svolume_arm.c, > unfortunately arm assembler isn't my specialty (yet). > > Ubuntu gets around t

Re: Display support for Pandaboard

2011-02-09 Thread Nicolas Pitre
On Wed, 9 Feb 2011, Anand Gadiyar wrote: > @Nicolas, > > None of these have been queued up by the respective maintainers yet, > so they aren't in linux-next as of today. However I believe there are > no outstanding review comments for these. > > I can send a pull request for these if it's okay w

Re: Build assembler errors on Beagleboard ALIP

2011-02-09 Thread Kurt Taylor
Thanks Sachin, actually, no, it is from pulsecore/svolume_arm.c, unfortunately arm assembler isn't my specialty (yet). Ubuntu gets around this by building with -mimplicit-it=thumb. Since I have temporarily given up on the panda (re: 708883), I now have the code working now on beagle using this me

Validation team weekly status

2011-02-09 Thread Paul Larson
Wiki version: https://wiki.linaro.org/Platform/Validation/Status/2011-02-10 * Period: (20110203-20110209) * PM: TBD * Past reports : https://wiki.linaro.org/Platform/Validation * Burndown information : http://status.linaro.org == Key Points for wider discussion == * None == Team Highlights

Re: Proposal for a MIPI System Trace Module driver

2011-02-09 Thread Linus Walleij
On Tue, Feb 8, 2011 at 11:20 AM, Pawel Moll wrote: > And as far as I know STM can be configured to do the same, but you > should really talk to Ian - he's the resident expert in this subject :-) > I'll forward him your questions. Ah I think there is a misunderstanding here, damn these TLA:s. ST

Re: [st-ericsson] v4l2 vs omx for camera

2011-02-09 Thread Linus Walleij
On Wed, Feb 9, 2011 at 8:06 PM, Hans Verkuil wrote: > Exceptions are DSPs/processors. While it is definitely possible to use V4L2 > there as well, in practice I don't see this happening anytime soon. It would > be a very interesting experiment though. In drivers/staging/tidspbridge http://omappe

Infrastructure status report 20110203-20110209

2011-02-09 Thread James Westby
Hi, Here's the weekly status report from the Infrastructure team. Enjoy! You can read it in its formatted glory at https://wiki.linaro.org/Platform/Infrastructure/Status/2011-02-10 Thanks, James * Period: (20110203-20110209) * PM: None * Past reports : https://wiki.linaro.org/Pla

RE: [st-ericsson] v4l2 vs omx for camera

2011-02-09 Thread Harald Gustafsson
Interesting topic, I have been part of Khronos work for quite some years but not anymore. I would not assume that Khronos as a standards body have any view on how the implementation is done since they want to be agnostic to OS etc. But I don't get your comment on why does OMX handle hardware, OM

Re: v4l2 vs omx for camera

2011-02-09 Thread Hans Verkuil
On Wednesday, February 09, 2011 12:50:27 Sachin Gupta wrote: > Hi Hans, > >Thanks for your inputs.We are part of Linaro organisation For more > details on Linaro please refer to http://www.linaro.org . As part of our > activities on Linaro we have been debating at whats the right solution for

Re: [st-ericsson] v4l2 vs omx for camera

2011-02-09 Thread Hans Verkuil
On Wednesday, February 09, 2011 18:11:22 Linus Walleij wrote: > On Tue, Feb 8, 2011 at 9:30 AM, Lee Jones wrote: > > Robert, Linus, what say you? > > > > [I'm looping in Harald from Ericsson who worked with Khronos > so he can correct me for all inevitable mistakes in trying to > understand how

Re: [st-ericsson] v4l2 vs omx for camera

2011-02-09 Thread Linus Walleij
On Tue, Feb 8, 2011 at 9:30 AM, Lee Jones wrote: Robert, Linus, what say you? > [I'm looping in Harald from Ericsson who worked with Khronos so he can correct me for all inevitable mistakes in trying to understand how Khronos works.] I mainly come from the kernel for kernels' sake side of thing

Re: [PATCH] i.MX23/28 framebuffer driver

2011-02-09 Thread Arnd Bergmann
On Wednesday 09 February 2011, Sascha Hauer wrote: > The driver patch itself is Cced to linux-fbdev, only the introductory > mail is not. Ok, I see. > > Did you consider making the driver a KMS driver instead of > > a frame buffer? I think the recommendation these days is > > to start out with K

Re: February freeze and 11.05 Linaro kernel release

2011-02-09 Thread Nicolas Pitre
[ Added linaro-dev for a wider diffusion ] On Wed, 9 Feb 2011, Arnd Bergmann wrote: > On Monday 07 February 2011, Paul E. McKenney wrote: > > > > The February 24th feature freeze is coming up very quickly. We therefore > > need any kernel patches that are to be included into the 11.05 Linaro ke

Re: Availability of kernel .config, Module.symvers and vmlinux in a package ?

2011-02-09 Thread Steve Langasek
On Wed, Feb 09, 2011 at 09:57:51AM +0100, Loïc Minier wrote: > On Wed, Feb 09, 2011, Peter Maydell wrote: > > Last time I needed them, on 1st Feb, the ddebs were in > > http://ddebs.ubuntu.com/pool/main/l/linux-linaro-omap/ > > (no, I don't know why 'main' when the .deb is in universe) > > but ther

[PM] 09/02/2011 - Minutes for the Power Management WG weekly call

2011-02-09 Thread Amit Kucheria
Hello Everyone, The minutes of the weekly call can be found at: https://wiki.linaro.org/WorkingGroups/PowerManagement/Meetings/2011-02-09 Highlights: - thermal policy code ready to be published - problems with work items where we're waiting for upstream feedback since they stay open for long t

Re: Build assembler errors on Beagleboard ALIP

2011-02-09 Thread Alexander Sack
On Mon, Feb 7, 2011 at 9:39 PM, Loïc Minier wrote: > On Mon, Feb 07, 2011, Kurt Taylor wrote: >> I am seeing the following when trying to build pulseaudio on a Beagleboard >> running a current ALIP daily: >> ... >>   CC     libpulsecore_1.0_la-svolume_ >> arm.lo >> {standard input}: Assembler mess

Display support for Pandaboard

2011-02-09 Thread Anand Gadiyar
Hi all, Per Nicolas' request, I've compiled a list of all patchsets needed to get functional display on the Pandaboard. There are 35 patches in all, over 6 series, plus one patch for the board file to enable the DVI support. I've set up two branches (against v2.6.38-rc4, and against the head of l

Re: [PATCH 2/3] xloader-panda / new patchset sent to x-loader list

2011-02-09 Thread Andy Green
On 02/08/11 15:40, Somebody in the thread at some point said: Andy Green wrote, on 02/08/2011 08:54 PM: [..] btw, could you fix the following checkpatch warnings as well: Hi - I just sent a 17-patch patchset to the x-loader list cleaning out all the checkpatch problems in OMAP4 and Panda spe

Re: v4l2 vs omx for camera

2011-02-09 Thread Zygmunt Krynicki
On 09.02.2011 08:34, Hans Verkuil wrote: On Wednesday, February 09, 2011 07:23:49 Subash Patel wrote: In the reference architecture in ppt, we can directly wait for the RSZ interrupt, if we configure the hardware pipe. It was my mis-understanding as each of those hardware blocks can deliver in

Re: mx51 efikamx

2011-02-09 Thread Per Forlin
Hi, I am not having any luck with my usb-dongle set up for the mainline efika-mx. I think I will have to drop this approach. Who can I contact to request a serial-connector for my efika-mx? I can return it when I'm done with the testing and development for MMC. Plan B is to look for a different b

Re: v4l2 vs omx for camera

2011-02-09 Thread Sachin Gupta
Hi Hans, Thanks for your inputs.We are part of Linaro organisation For more details on Linaro please refer to http://www.linaro.org . As part of our activities on Linaro we have been debating at whats the right solution for exposing camera support / features on a platform Openmax or v4l2. Also

Re: [PATCH 2/2] ARM: iMX5 BBG: add cpuidle driver parameters

2011-02-09 Thread Yong Shen
Hi Vishwanath, Thanks. I will take it as a reference. Yong On Wed, Feb 9, 2011 at 11:52 AM, Vishwanath Sripathy < vishwanath.sripa...@linaro.org> wrote: > Yong, > > On Tue, Feb 8, 2011 at 9:21 PM, Yong Shen wrote: > > Hi Arnaud, > > I also took a while to think about this before posting patche

Re: v4l2 vs omx for camera

2011-02-09 Thread Hans Verkuil
On Wednesday, February 09, 2011 07:34:09 Sachin Gupta wrote: > Looking at ppt from Robert , it seems v4l2 subdevices is the way to support > different devices that may be involved in imaging processing chain, also > from the ppt it seems a userside library for Media controller is needed > particula

Re: v4l2 vs omx for camera

2011-02-09 Thread Hans Verkuil
On Wednesday, February 09, 2011 07:23:49 Subash Patel wrote: > In the reference architecture in ppt, we can directly wait for the RSZ > interrupt, if we configure the hardware pipe. It was my mis-understanding as > each of those hardware blocks can deliver interrupts too. In that way ARM > needs

Re: [PATCH 2/2] ARM: iMX5 BBG: add cpuidle driver parameters

2011-02-09 Thread Vishwanath Sripathy
Yong, On Tue, Feb 8, 2011 at 9:21 PM, Yong Shen wrote: > Hi Arnaud, > I also took a while to think about this before posting patches. I prefer to > put it in board related code since the various PMIC used on each boards may > have influence on cpuidle latency or other charactors, although it coul

Re: Build assembler errors on Beagleboard ALIP

2011-02-09 Thread Sachin Gupta
Hi Kurt, the problem seems to be in function pa_volume_s16ne_arm.which seems to be arm optimised version of pa_volume_s16ne_c.For the timebeing for your experimentation you can also avoid using arm optimised pa_volume_s16ne_arm.and let pulse audio use pa_volume_s16ne_c. hope this helps. Thank

Re: [PATCH 2/2] ARM: iMX5 BBG: add cpuidle driver parameters

2011-02-09 Thread Yong Shen
On Tue, Feb 8, 2011 at 6:50 PM, Rob Herring wrote: > On 02/08/2011 09:51 AM, Yong Shen wrote: > >> Hi Arnaud, >> >> I also took a while to think about this before posting patches. I prefer >> to put it in board related code since the various PMIC used on each >> boards may have influence on cpuid

Re: Availability of kernel .config, Module.symvers and vmlinux in a package ?

2011-02-09 Thread Loïc Minier
On Wed, Feb 09, 2011, Peter Maydell wrote: > Last time I needed them, on 1st Feb, the ddebs were in > http://ddebs.ubuntu.com/pool/main/l/linux-linaro-omap/ > (no, I don't know why 'main' when the .deb is in universe) > but there's nothing in there any more either. > That was the ddeb for linux-lin

Re: Availability of kernel .config, Module.symvers and vmlinux in a package ?

2011-02-09 Thread Loïc Minier
On Tue, Feb 08, 2011, Steve Langasek wrote: > "ddeb" debug packages for the current natty kernel are meant to be made > available here: > > http://ddebs.ubuntu.com/pool/universe/l/linux-linaro-omap/ > > Currently this directory is empty, but I'm not sure why. Loïc, do you have > any details on w

Re: Availability of kernel .config, Module.symvers and vmlinux in a package ?

2011-02-09 Thread Peter Maydell
On 8 February 2011 23:58, Steve Langasek wrote: > "ddeb" debug packages for the current natty kernel are meant to be made > available here: > > http://ddebs.ubuntu.com/pool/universe/l/linux-linaro-omap/ > > Currently this directory is empty, but I'm not sure why.  Loïc, do you have > any details o