Re: [Linaro-mm-sig] [RFC v2 1/2] dma-buf: Introduce dma buffer sharing mechanism

2011-12-19 Thread Robert Morell
On Tue, Dec 13, 2011 at 07:10:02AM -0800, Arnd Bergmann wrote: > On Monday 12 December 2011, Robert Morell wrote: > > > > > > Doing a buffer sharing with something that is not GPL is not fun, as, if > > > any > > > issue rises there, it would be impossible to discover if the problem is > > > eit

Anysee E30 S2 plus

2011-12-19 Thread Jesper Krogh
Hi I have a brand new Anysee E30 S2 plus, but with most recent media_build.git - it is reported as the wrong model. I have attached a copy of my lsusb output. Best regards Jesper Krogh E30S2plus Description: Binary data

Re: [PATCH v5 0/3] fbdev: Add FOURCC-based format configuration API

2011-12-19 Thread Florian Tobias Schandinat
Hi Laurent, On 12/13/2011 01:02 PM, Laurent Pinchart wrote: > Hi everybody, > fbdev: Add FOURCC-based format configuration API > Here's the fifth version of the fbdev FOURCC-based format configuration API. Applied this series. Thanks and congratulations, Florian Tobias Schandinat > > Compare

Re: [RFC PATCH v2 1/8] omap4: introduce fdif(face detect module) hwmod

2011-12-19 Thread Paul Walmsley
Hi Benoît, On Fri, 16 Dec 2011, Cousson, Benoit wrote: > On 12/16/2011 6:53 AM, Paul Walmsley wrote: > > Hi Benoît > > > > On Wed, 14 Dec 2011, Ming Lei wrote: > > > > > Signed-off-by: Ming Lei > > Acked-by: Benoit Cousson > > > > --- > > > arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 81

Re: [PATCH v3] v4l: Add driver for Micron MT9M032 camera sensor

2011-12-19 Thread Sakari Ailus
Hi Martin, On Sat, Dec 17, 2011 at 10:50:51AM +0100, mar...@neutronstar.dyndns.org wrote: > On Thu, Dec 15, 2011 at 12:11:13AM +0200, Sakari Ailus wrote: > > Hi Martin, > > > > On Wed, Dec 14, 2011 at 07:58:45PM +0100, mar...@neutronstar.dyndns.org > > wrote: > > ... > > > > > > > +static int mt

Airstar 2 PCI CX24123: wrong demod revision: 87

2011-12-19 Thread Tomáš Skočdopole
Hello, I've bought a DVB-T card Airstar 2 PCI. I've found an error from about CX24123 from dmesg output: [3.242141] CX24123: cx24123_i2c_readreg: reg=0x0 (error=-121) [3.242176] CX24123: wrong demod revision: 87 Full output is here: [3.225961] b2c2-flexcop: found 'Zarlink MT352 DVB-T

V4L2 subdevice query

2011-12-19 Thread vkalia
Hi I am trying to implement a video encoder v4l2 device and need your help to find answers to some of the questions. There is one hardware core which can do multiple sessions (multiple file handles) of encode simultaneously. The encode functionalty needs to be exposed to userspace as well as kerne

RE: [PATCH v6 01/11] davinci: vpif: remove obsolete header file inclusion

2011-12-19 Thread Nori, Sekhar
Hi Manju, In the subject line, calling mach/dm646x.h obsolete is not right since as of this patch mach/dm646x.h still exists. On Thu, Dec 15, 2011 at 17:41:50, Hadli, Manjunath wrote: > remove inclusion of header files from vpif.h and vpif_dispaly.c > and add appropriate header file for building.

Re: linux-next: Tree for Dec 19 (staging/media/go7007)

2011-12-19 Thread Randy Dunlap
On 12/18/2011 11:55 PM, Stephen Rothwell wrote: > Hi all, > > Changes since 20111216: WARNING: modpost: missing MODULE_LICENSE() in drivers/staging/media/go7007/go7007-usb.o see include/linux/module.h for more information -- ~Randy *** Remember to use Documentation/SubmitChecklist when testin

cron job: media_tree daily build: ERRORS

2011-12-19 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:Mon Dec 19 19:00:19 CET 2011 git hash:bcc072756e4467dc30e502a311b1c3adec96a0e4 gcc version: i686-linux-gcc (GCC

RE: query video dev node name using the V4L2 device driver name

2011-12-19 Thread Zhu, Mingcheng
Hi Laurent, I have a problem here. Take following example that we have two video dev nodes as: /dev/video0: this node is for WIFI capture /dev/video1: this is the camera driver. Is it possible for the user space to find out video1 is the camera without open and query each video node's capabilit

[GIT PULL FOR v3.2] OMAP3 ISP fix

2011-12-19 Thread Laurent Pinchart
Hi Mauro, Here's the patch we've discussed today, based on top of your latest pull request. The following changes since commit 4b5d8da88e3fab76700e89488a8c65c54facb9a3: Revert "[media] af9015: limit I2C access to keep FW happy" (2011-12-12 16:02:15 -0200) are available in the git repository

[PATCH dvb-apps] DVB-H R.I.P.

2011-12-19 Thread Antti Palosaari
It is R.I.P. Finland is now switching from DVB-H to DVB-T2 in case of mobile transmission too. Some of the DVB-H transmitters are shut down already and all the rest are closed before 31.3.2012. Mobile TV/Radio evolution have been rather interesting here, from DAB to DVB-H to DVB-T2. I really

[PATCH dvb-apps] update Finland DVB-T initial tuning files

2011-12-19 Thread Antti Palosaari
Hello Actually almost all those new multiplexes are for DVB-T2... but maybe better to add those and fix later. regards Antti -- http://palosaari.fi/ diff -r bec11f78be51 util/scan/dvb-t/fi-Espoo --- a/util/scan/dvb-t/fi-Espoo Wed Dec 07 15:26:50 2011 +0100 +++ b/util/scan/dvb-t/fi-Espoo Mon

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Mauro Carvalho Chehab
On 19-12-2011 09:25, javier Martin wrote: > On 19 December 2011 11:58, Guennadi Liakhovetski > wrote: >> On Mon, 19 Dec 2011, javier Martin wrote: >> >>> On 19 December 2011 11:41, Guennadi Liakhovetski >>> wrote: On Mon, 19 Dec 2011, Laurent Pinchart wrote: > Hi Guennadi, > >

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Laurent Pinchart
Hi Mauro, On Monday 19 December 2011 17:28:18 Mauro Carvalho Chehab wrote: > On 19-12-2011 09:52, Laurent Pinchart wrote: > > On Monday 19 December 2011 12:43:28 Guennadi Liakhovetski wrote: > >> On Mon, 19 Dec 2011, javier Martin wrote: > >>> On 19 December 2011 11:58, Guennadi Liakhovetski wrote

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Mauro Carvalho Chehab
On 19-12-2011 09:52, Laurent Pinchart wrote: > Hi, > > On Monday 19 December 2011 12:43:28 Guennadi Liakhovetski wrote: >> On Mon, 19 Dec 2011, javier Martin wrote: >>> On 19 December 2011 11:58, Guennadi Liakhovetski wrote: On Mon, 19 Dec 2011, javier Martin wrote: > On 19 December 2011

Re: [GIT PULL for 3.2-rc5] media fixes

2011-12-19 Thread Mauro Carvalho Chehab
On 12-12-2011 14:47, Mauro Carvalho Chehab wrote: > Hi Linus, > > Please pull from: > git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media > v4l_for_linus > > For a couple fixes for media drivers. > The changes are: > - ati_remote (new driver for 3.2): Fix the scancode tables;

Re: Trying to figure out reasons for lost pictures in UVC driver.

2011-12-19 Thread javier Martin
On 19 December 2011 12:59, Laurent Pinchart wrote: > Hi Javier, > > On Monday 19 December 2011 12:01:34 javier Martin wrote: >> On 19 December 2011 01:19, Laurent Pinchart wrote: >> > On Thursday 15 December 2011 17:02:47 javier Martin wrote: >> >> Hi, >> >> we are testing a logitech Webcam M/N: V

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread javier Martin
>> I agree that input enumeration is needed, but I really think this should be >> handled through pads, no with a new subdev operation. I don't like the idea >> of >> introducing a new operation that will already be deprecated from the very >> beginning. >> >> Implementing this through pads isn't

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Guennadi Liakhovetski
On Mon, 19 Dec 2011, Laurent Pinchart wrote: > Hi, > > On Monday 19 December 2011 12:43:28 Guennadi Liakhovetski wrote: > > On Mon, 19 Dec 2011, javier Martin wrote: > > > On 19 December 2011 11:58, Guennadi Liakhovetski wrote: > > > > On Mon, 19 Dec 2011, javier Martin wrote: > > > >> On 19 Dece

Re: Trying to figure out reasons for lost pictures in UVC driver.

2011-12-19 Thread Laurent Pinchart
Hi Javier, On Monday 19 December 2011 12:01:34 javier Martin wrote: > On 19 December 2011 01:19, Laurent Pinchart wrote: > > On Thursday 15 December 2011 17:02:47 javier Martin wrote: > >> Hi, > >> we are testing a logitech Webcam M/N: V-U0012 in the UVC tree (commit > >> ef7728797039bb6a20f22cc2d

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Laurent Pinchart
Hi, On Monday 19 December 2011 12:43:28 Guennadi Liakhovetski wrote: > On Mon, 19 Dec 2011, javier Martin wrote: > > On 19 December 2011 11:58, Guennadi Liakhovetski wrote: > > > On Mon, 19 Dec 2011, javier Martin wrote: > > >> On 19 December 2011 11:41, Guennadi Liakhovetski wrote: > > >> > On Mo

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Guennadi Liakhovetski
On Mon, 19 Dec 2011, javier Martin wrote: > On 19 December 2011 11:58, Guennadi Liakhovetski > wrote: > > On Mon, 19 Dec 2011, javier Martin wrote: > > > >> On 19 December 2011 11:41, Guennadi Liakhovetski > >> wrote: > >> > On Mon, 19 Dec 2011, Laurent Pinchart wrote: > >> > > >> >> Hi Guenna

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread javier Martin
On 19 December 2011 11:58, Guennadi Liakhovetski wrote: > On Mon, 19 Dec 2011, javier Martin wrote: > >> On 19 December 2011 11:41, Guennadi Liakhovetski >> wrote: >> > On Mon, 19 Dec 2011, Laurent Pinchart wrote: >> > >> >> Hi Guennadi, >> >> >> >> On Monday 19 December 2011 11:13:58 Guennadi L

Re: Trying to figure out reasons for lost pictures in UVC driver.

2011-12-19 Thread javier Martin
On 19 December 2011 01:19, Laurent Pinchart wrote: > Hi Javier, > > On Thursday 15 December 2011 17:02:47 javier Martin wrote: >> Hi, >> we are testing a logitech Webcam M/N: V-U0012 in the UVC tree (commit >> ef7728797039bb6a20f22cc2d96ef72d9338cba0). >> It is configured at 25fps, VGA. >> >> We'v

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Guennadi Liakhovetski
On Mon, 19 Dec 2011, javier Martin wrote: > On 19 December 2011 11:41, Guennadi Liakhovetski > wrote: > > On Mon, 19 Dec 2011, Laurent Pinchart wrote: > > > >> Hi Guennadi, > >> > >> On Monday 19 December 2011 11:13:58 Guennadi Liakhovetski wrote: > >> > On Mon, 19 Dec 2011, Laurent Pinchart wro

Re: [PATCH v3] v4l: Add driver for Micron MT9M032 camera sensor

2011-12-19 Thread Laurent Pinchart
Hi Martin, On Saturday 17 December 2011 10:50:51 mar...@neutronstar.dyndns.org wrote: > On Thu, Dec 15, 2011 at 12:11:13AM +0200, Sakari Ailus wrote: > > On Wed, Dec 14, 2011 at 07:58:45PM +0100, mar...@neutronstar.dyndns.org > > wrote: ... > > > > > > > > > +static int mt9m032_setup_pll(struct m

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread javier Martin
On 19 December 2011 11:41, Guennadi Liakhovetski wrote: > On Mon, 19 Dec 2011, Laurent Pinchart wrote: > >> Hi Guennadi, >> >> On Monday 19 December 2011 11:13:58 Guennadi Liakhovetski wrote: >> > On Mon, 19 Dec 2011, Laurent Pinchart wrote: >> > > On Monday 19 December 2011 09:09:34 Guennadi Liak

Re: [PATCH v3] v4l: Add driver for Micron MT9M032 camera sensor

2011-12-19 Thread Laurent Pinchart
Hi Martin, On Wednesday 14 December 2011 19:58:45 Martin Hostettler wrote: > On Wed, Dec 14, 2011 at 02:49:05PM +0100, Laurent Pinchart wrote: > > On Wednesday 14 December 2011 08:14:01 Martin Hostettler wrote: > > > On Wed, Dec 14, 2011 at 02:55:31AM +0100, Marek Vasut wrote: > > > > > The MT9M03

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Guennadi Liakhovetski
On Mon, 19 Dec 2011, Laurent Pinchart wrote: > Hi Guennadi, > > On Monday 19 December 2011 11:13:58 Guennadi Liakhovetski wrote: > > On Mon, 19 Dec 2011, Laurent Pinchart wrote: > > > On Monday 19 December 2011 09:09:34 Guennadi Liakhovetski wrote: > > > > On Mon, 19 Dec 2011, Laurent Pinchart wr

Re: query video dev node name using the V4L2 device driver name

2011-12-19 Thread Laurent Pinchart
Hi Mingcheng, On Monday 19 December 2011 11:21:03 Zhu, Mingcheng wrote: > Hi Laurent and Sakari, > > Current media entity contains a few fields to identify a dev node (name, > type, group_id). The entity name is the v4l2 dev node name such as > "/dev/video0" "/dev/video1". There is no information

query video dev node name using the V4L2 device driver name

2011-12-19 Thread Zhu, Mingcheng
Hi Laurent and Sakari, Current media entity contains a few fields to identify a dev node (name, type, group_id). The entity name is the v4l2 dev node name such as "/dev/video0" "/dev/video1". There is no information who is "/dev/video0" and who is /dev/video1". This makes that, after query the

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Laurent Pinchart
Hi Guennadi, On Monday 19 December 2011 11:13:58 Guennadi Liakhovetski wrote: > On Mon, 19 Dec 2011, Laurent Pinchart wrote: > > On Monday 19 December 2011 09:09:34 Guennadi Liakhovetski wrote: > > > On Mon, 19 Dec 2011, Laurent Pinchart wrote: > > > > On Friday 16 December 2011 10:50:21 Guennadi

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Guennadi Liakhovetski
On Mon, 19 Dec 2011, Laurent Pinchart wrote: > Hi Guennadi, > > On Monday 19 December 2011 09:09:34 Guennadi Liakhovetski wrote: > > On Mon, 19 Dec 2011, Laurent Pinchart wrote: > > > On Friday 16 December 2011 10:50:21 Guennadi Liakhovetski wrote: > > > > On Fri, 16 Dec 2011, Scott Jiang wrote:

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Laurent Pinchart
Hi Javier, On Monday 19 December 2011 08:44:58 javier Martin wrote: > Hi, > thank you for your comments. > > Let me try to summarize the conclusions we've agreed here: > 1.- soc-camera can support S_INPUT as long as I provide backwards > compatibility in case subdev does not support s_routing (i.

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Laurent Pinchart
Hi Guennadi, On Monday 19 December 2011 09:09:34 Guennadi Liakhovetski wrote: > On Mon, 19 Dec 2011, Laurent Pinchart wrote: > > On Friday 16 December 2011 10:50:21 Guennadi Liakhovetski wrote: > > > On Fri, 16 Dec 2011, Scott Jiang wrote: > > > > >> How about this implementation? I know it's not

[RFC v3 0/2] Introduce DMA buffer sharing mechanism

2011-12-19 Thread Sumit Semwal
Hello Everyone, This is RFC v3 for DMA buffer sharing mechanism - changes from v2 are in the changelog below. Various subsystems - V4L2, GPU-accessors, DRI to name a few - have felt the need to have a common mechanism to share memory buffers across different devices - ARM, video hardware, GPU.

[RFC v3 2/2] dma-buf: Documentation for buffer sharing framework

2011-12-19 Thread Sumit Semwal
Add documentation for dma buffer sharing framework, explaining the various operations, members and API of the dma buffer sharing framework. Signed-off-by: Sumit Semwal Signed-off-by: Sumit Semwal --- Documentation/dma-buf-sharing.txt | 222 + 1 files changed

[RFC v3 1/2] dma-buf: Introduce dma buffer sharing mechanism

2011-12-19 Thread Sumit Semwal
This is the first step in defining a dma buffer sharing mechanism. A new buffer object dma_buf is added, with operations and API to allow easy sharing of this buffer object across devices. The framework allows: - different devices to 'attach' themselves to this buffer, to facilitate backing sto

[RFC v3 0/2] Introduce DMA buffer sharing mechanism

2011-12-19 Thread Sumit Semwal
Hello Everyone, This is RFC v3 for DMA buffer sharing mechanism - changes from v2 are in the changelog below. Various subsystems - V4L2, GPU-accessors, DRI to name a few - have felt the need to have a common mechanism to share memory buffers across different devices - ARM, video hardware, GPU.

Re: [PATCH] tm6000 : improve loading speed on hauppauge 900H

2011-12-19 Thread Thierry Reding
* Matthieu CASTET wrote: > - enable fast usb quirk > - use usleep_range instead on msleep for short sleep > - merge i2c out and usb delay > - do like the windows driver that upload the tuner firmware with 80 bytes > packets > > Signed-off-by: Matthieu CASTET > CC: Thierry Reding > --- > drivers

Re: [PATCH] V4L: soc-camera: provide support for S_INPUT.

2011-12-19 Thread Guennadi Liakhovetski
On Mon, 19 Dec 2011, Laurent Pinchart wrote: > Hi Guennadi, > > On Friday 16 December 2011 10:50:21 Guennadi Liakhovetski wrote: > > On Fri, 16 Dec 2011, Scott Jiang wrote: > > > >> How about this implementation? I know it's not for soc, but I post it > > > >> to give my idea. > > > >> Bridge kno