Re: RFC: V4L2 API ambiguities

2012-10-16 Thread Hans Verkuil
On Mon October 15 2012 13:35:45 Hans Verkuil wrote: > During the Plumbers Conference a few weeks ago we had a session to resolve > V4L2 > ambiguities. It was very successful, but we didn't manage to tackle two of the > harder topics, and a third one (timestamps) cause a lot of discussion on the >

Re: [media-workshop] RFC: V4L2 API ambiguities

2012-10-16 Thread Hans Verkuil
On Wed October 17 2012 02:25:00 Laurent Pinchart wrote: > Hi Hans, > > On Monday 15 October 2012 13:35:45 Hans Verkuil wrote: > > During the Plumbers Conference a few weeks ago we had a session to resolve > > V4L2 ambiguities. It was very successful, but we didn't manage to tackle > > two of the h

Re: [media-workshop] RFC: V4L2 API ambiguities

2012-10-16 Thread Laurent Pinchart
Hi Hans, On Monday 15 October 2012 13:35:45 Hans Verkuil wrote: > During the Plumbers Conference a few weeks ago we had a session to resolve > V4L2 ambiguities. It was very successful, but we didn't manage to tackle > two of the harder topics, and a third one (timestamps) cause a lot of > discussi

Re: Using omap3-isp-live example application on beagleboard with DVI

2012-10-16 Thread Laurent Pinchart
Hi Enric, On Monday 15 October 2012 14:03:20 Enric Balletbo Serra wrote: > 2012/10/11 Laurent Pinchart : > > On Thursday 11 October 2012 10:14:26 Enric Balletbò i Serra wrote: > >> 2012/10/10 Enric Balletbò i Serra : > >> > 2012/9/6 John Weber : > >> >> Hello, > >> >> > >> >> My goal is to better

Re: [RFC] Processing context in the V4L2 subdev and V4L2 controls API ?

2012-10-16 Thread Laurent Pinchart
Hi, On Monday 15 October 2012 10:20:00 Hans Verkuil wrote: > On Sat October 13 2012 22:08:29 Sylwester Nawrocki wrote: > > On 09/21/2012 02:26 PM, Hans Verkuil wrote: > > > On Tue September 18 2012 17:06:54 Sylwester Nawrocki wrote: > > >> Hi All, > > >> > > >> I'm trying to fulfil following requ

Re: [RFC/PATCH] v4l: Add V4L2_CID_FLASH_HW_STROBE_MODE control

2012-10-16 Thread Sylwester Nawrocki
Hi Sakari, On 10/14/2012 08:30 PM, Sakari Ailus wrote: > Currently the flash control reference states that "The V4L2 flash controls > are intended to provide generic access to flash controller devices. Flash > controller devices are typically used in digital cameras". > > Whether or not higher le

Re: [PATCH] dma-buf: Use EXPORT_SYMBOL

2012-10-16 Thread Robert Morell
On Wed, Oct 10, 2012 at 11:57:15PM -0700, Hans Verkuil wrote: > On Wed October 10 2012 23:02:06 Rob Clark wrote: > > On Wed, Oct 10, 2012 at 1:17 PM, Alan Cox wrote: > > > On Wed, 10 Oct 2012 08:56:32 -0700 > > > Robert Morell wrote: > > > > > >> EXPORT_SYMBOL_GPL is intended to be used for "an i

Re: hacking MT9P031 for i.mx

2012-10-16 Thread Benoît Thébaudeau
Hi all, On Tuesday, October 16, 2012 10:04:57 PM, Laurent Pinchart wrote: > On Friday 12 October 2012 14:10:43 Christoph Fritz wrote: > > On Mon, 2012-07-02 at 14:48 +0200, Laurent Pinchart wrote: > > > On Thursday 28 June 2012 21:41:16 Chris MacGregor wrote: > > > > > Where did you get the Aptina

[PATCH -next] media: fix i2c/s5k4ecgx printk format warning

2012-10-16 Thread Randy Dunlap
ia/i2c/s5k4ecgx.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-next-20121016.orig/drivers/media/i2c/s5k4ecgx.c +++ linux-next-20121016/drivers/media/i2c/s5k4ecgx.c @@ -343,7 +343,7 @@ static int s5k4ecgx_load_firmware(struct } regs_num = le32_to_c

Re: hacking MT9P031 for i.mx

2012-10-16 Thread Laurent Pinchart
On Friday 12 October 2012 14:10:43 Christoph Fritz wrote: > On Mon, 2012-07-02 at 14:48 +0200, Laurent Pinchart wrote: > > On Thursday 28 June 2012 21:41:16 Chris MacGregor wrote: > > > > Where did you get the Aptina board code patch from ? > > > > > > From here: https://github.com/Aptina/Beagle

cron job: media_tree daily build: ERRORS

2012-10-16 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:Tue Oct 16 19:00:25 CEST 2012 git hash:d92462401dde1effa04a51d0a15000e6246d2a43 gcc version: i686-linux-gcc (GC

Re: [PATCH] [media] stk1160: Check return value of stk1160_read_reg() in stk1160_i2c_read_reg()

2012-10-16 Thread Jesper Juhl
On Mon, 15 Oct 2012, Ezequiel Garcia wrote: > On Mon, Oct 15, 2012 at 9:03 PM, Jesper Juhl wrote: > > On Mon, 15 Oct 2012, Ezequiel Garcia wrote: > > > >> On Mon, Oct 15, 2012 at 7:52 PM, Jesper Juhl wrote: > >> > On Mon, 15 Oct 2012, Jesper Juhl wrote: > >> > > >> >> On Sat, 13 Oct 2012, Ezequi

Omap3 ISP Recovering from SBL Overflow

2012-10-16 Thread Adam Pledger
Hello Laurent / everyone, I have an intermittent issue with the ISP driver, where occasionally I encounter an SBL overflow. Specifically the ISPSBL_PCR_CCDC_WBL_OVF bit is asserted. My hardware configuration uses the tvp5150 decoder chip in bt656 mode connected to DM3730 Silicon. The ISP is c

[PATCH v2] videobuf2-core: Verify planes lengths for output buffers

2012-10-16 Thread Laurent Pinchart
For output buffers application provide to the kernel the number of bytes they stored in each plane of the buffer. Verify that the value is smaller than or equal to the plane length. Signed-off-by: Laurent Pinchart Acked-by: Hans Verkuil --- drivers/media/v4l2-core/videobuf2-core.c | 39 ++

Re: [PATCH v5 0/3] OMAP 3 CSI-2 configuration

2012-10-16 Thread Laurent Pinchart
Hi Sakari, Thanks for the patches. For the whole series, Acked-by: Laurent Pinchart Tony, do you want to take patch 1/3 in your tree, or can I push the whole series through mine ? On Sunday 14 October 2012 13:31:22 Sakari Ailus wrote: > Hi all, > > This is an update to an old patchset for C

Re: [PATCHv10 23/26] v4l: vb2-dma-contig: align buffer size to PAGE_SIZE

2012-10-16 Thread Laurent Pinchart
Hi Tomasz, On Friday 12 October 2012 10:24:34 Tomasz Stanislawski wrote: > On 10/11/2012 11:31 PM, Laurent Pinchart wrote: > > On Wednesday 10 October 2012 16:46:42 Tomasz Stanislawski wrote: > >> Most operations on DMA and DMABUF framework need page > >> aligned buffers. > > > > The comment is a

Re: omap3isp: no pixel rate control in subdev

2012-10-16 Thread P Jackson
Hi Sakari, I installed the patch you suggested and am now able to acquire images which appear to have a green 'halo' around the boundary of the objects in view. One of the PNM-format images converted using raw2rgbpnm is here: http://dl.dropbox.com/u/3851193/F0.pnm and the raw data for it is here

Re: [segfault] running ir-keytable with v4l-utils 0.8.9

2012-10-16 Thread Wojciech Myrda
W dniu 16.10.2012 09:20, Gregor Jasny pisze: > Hello, > > On 10/14/12 9:54 PM, Wojciech Myrda wrote: >> On my system I have just installed using bumped Gentoo ebuilds v4l-utils >> package >> >> [ebuild R] media-libs/libv4l-0.8.9::bigvo 0 kB >> [ebuild R] media-tv/v4l-utils-0.8.9::bigvo

Re: [segfault] running ir-keytable with v4l-utils 0.8.9

2012-10-16 Thread Gregor Jasny
Hello, On 10/14/12 9:54 PM, Wojciech Myrda wrote: On my system I have just installed using bumped Gentoo ebuilds v4l-utils package [ebuild R] media-libs/libv4l-0.8.9::bigvo 0 kB [ebuild R] media-tv/v4l-utils-0.8.9::bigvo USE="-qt4" 0 kB ebuilds used for bumbing to version 0.8.9: