On Tuesday 24 April 2012 08:36:34 Peter Chen wrote:
On Mon, Apr 23, 2012 at 2:24 AM, Bhupesh SHARMA wrote:
Hi Laurent,
I have been doing some experimentation with the UVC webcam gadget along
with the UVC user-space application which you have written.
I have tried UVC webcam gadget at
Hi Sakari,
On Tuesday 24 April 2012 01:23:06 Sakari Ailus wrote:
Hi Laurent,
The patch looks good as such on the first glance, but I have another
question: why are you not using the selections API instead? It's in
Mauro's tree already.
You're totally right, we need to convert the selection
Compared to Rob Clark's RFC I've ditched the prepare/finish hooks
and corresponding ioctls on the dma_buf file. The major reason for
that is that many people seem to be under the impression that this is
also for synchronization with outstanding asynchronous processsing.
I'm pretty massively
On Mon, 23 Apr 2012 23:34:05 +0200
Hans de Goede hdego...@redhat.com wrote:
Thanks for your work on this! I've just spend almost 4 days wrestling
which the Pixart JPEG decompression code to try to better understand
these cams, and I have learned quite a bit and eventually came up
with a
From: Ajay Kumar ajaykumar...@samsung.com
Modify the G2D driver(which initially supported only FIMG2D v3 style H/W)
to support FIMG2D v4.1 style hardware present on Exynos4x12 and Exynos52x0 SOC.
-- Set the SRC and DST type to 'memory' instead of using reset values.
-- FIMG2D
Hi, Can anybody help me to recieve Video Interface Port VIP2.0
datasheet for free.
Huge Thanks.
--
To unsubscribe from this list: send the line unsubscribe linux-media in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi, Can anybody help me to recieve Video Interface Port VIP2.0
datasheet for free.
Huge Thanks.
--
To unsubscribe from this list: send the line unsubscribe linux-media in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Dear all,
guvcview does not display the extra controls (focus, led etc)
any more since kernel 3.2 an higher (Fedora 16, x86_64).
after the various video modes it says:
vid:046d
pid:0990
driver:uvcvideo
Adding control for Pan (relative)
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device
This patch adds a new constructor for an sg table. The table is constructed
from an array of struct pages. All contiguous chunks of the pages are merged
into a single sg nodes. A user may provide an offset and a size of a buffer if
the buffer is not page-aligned.
The function is dedicated for
Hi,
Good optimization, ACK.
Regards,
Hans
On 04/24/2012 12:48 AM, Laurent Pinchart wrote:
From: Hans de Goedehdego...@redhat.com
This allows v4l2 control UI-s to update the inactive state (ie grey-ing
out of controls) for slave controls when the master control changes.
Signed-off-by: Hans
Hi all,
This is the third version of this RFC. The first can be found here:
http://comments.gmane.org/gmane.linux.drivers.video-input-infrastructure/44285
The second was never posted.
Changes since RFCv1:
Incorporated comments from Mauro:
- Renamed V4L2_DV_FL_NTSC_COMPATIBLE to
This header contains the timings for the common CEA-861 and all VESA
DMT formats for use with the V4L2 dv_timings API.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Reviewed-by: Mauro Carvalho Chehab mche...@redhat.com
---
include/linux/Kbuild|1 +
These new ioctls make it possible for the dv_timings API to replace
the dv_preset API eventually.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Reviewed-by: Mauro Carvalho Chehab mche...@redhat.com
---
include/linux/videodev2.h | 173 ++---
1 file
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Reviewed-by: Mauro Carvalho Chehab mche...@redhat.com
---
drivers/media/video/v4l2-compat-ioctl32.c |3 +
drivers/media/video/v4l2-ioctl.c | 126 -
include/media/v4l2-ioctl.h|6 ++
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Reviewed-by: Mauro Carvalho Chehab mche...@redhat.com
---
drivers/media/video/tvp7002.c | 102 +++--
1 file changed, 89 insertions(+), 13 deletions(-)
diff --git a/drivers/media/video/tvp7002.c
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Reviewed-by: Mauro Carvalho Chehab mche...@redhat.com
---
Documentation/DocBook/media/v4l/v4l2.xml |3 +
.../DocBook/media/v4l/vidioc-g-dv-timings.xml | 121 ++--
2 files changed, 116 insertions(+), 8
On Tue, Apr 24, 2012 at 02:58:56PM +0200, Tomasz Stanislawski wrote:
This patch adds a new constructor for an sg table. The table is constructed
from an array of struct pages. All contiguous chunks of the pages are merged
into a single sg nodes. A user may provide an offset and a size of a
Hi Laurent,
On Tue, Apr 24, 2012 at 11:08:12AM +0200, Laurent Pinchart wrote:
Hi Sakari,
On Tuesday 24 April 2012 01:23:06 Sakari Ailus wrote:
Hi Laurent,
The patch looks good as such on the first glance, but I have another
question: why are you not using the selections API instead?
Hi,
+static int dma_buf_mmap_internal(struct file *file, struct vm_area_struct
*vma)
+{
+ struct dma_buf *dmabuf;
+
+ if (!is_dma_buf_file(file))
+ return -EINVAL;
+
+ dmabuf = file-private_data;
+
+ /* check for overflowing the buffer's size */
On Wed, Apr 25, 2012 at 01:37:51AM +0900, InKi Dae wrote:
Hi,
+static int dma_buf_mmap_internal(struct file *file, struct vm_area_struct
*vma)
+{
+ struct dma_buf *dmabuf;
+
+ if (!is_dma_buf_file(file))
+ return -EINVAL;
+
+ dmabuf =
Hi,
I have two DVB devices in my machine that I want to be able to identify
persistently[1]. They are typically on /dev/dvb/adapter{0,1}/frontend0
but their order is arbitrary and can change from one boot to another.
So using udevadm info I tried to find attributes for them that I could
rely on
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 Apr 24 19:00:16 CEST 2012
git hash:aa6d5f29534a6d1459f9768c591a7a72aadc5941
gcc version: i686-linux-gcc
Hi,
I just got a new Anysee E7 T2C DVB-USB device.
When I load the module dvb-usb-anysee.ko Driver Anysee E30 DVB-C
DVB-T USB2.0 version 3.2.0-23-generic I get:
[8.353474] DVB: registering new adapter (Anysee DVB USB2.0)
[8.356162] anysee: firmware version:1.0 hardware id:20
[
Hi Magnus.
Dne 24. dubna 2012 21:19 Magnus Ekhall k...@lysator.liu.se napsal(a):
Hi,
I just got a new Anysee E7 T2C DVB-USB device.
When I load the module dvb-usb-anysee.ko Driver Anysee E30 DVB-C
DVB-T USB2.0 version 3.2.0-23-generic I get:
[ 8.353474] DVB: registering new adapter
Hi Sakari,
On Tuesday 24 April 2012 18:14:20 Sakari Ailus wrote:
On Tue, Apr 24, 2012 at 11:08:12AM +0200, Laurent Pinchart wrote:
On Tuesday 24 April 2012 01:23:06 Sakari Ailus wrote:
Hi Laurent,
The patch looks good as such on the first glance, but I have another
question: why
Moikka Sakari,
On 04/23/2012 07:47 AM, Sakari Ailus wrote:
Sylwester Nawrocki wrote:
On 04/17/2012 06:09 PM, Sakari Ailus wrote:
On Tue, Apr 17, 2012 at 12:09:51PM +0200, Sylwester Nawrocki wrote:
The V4L2_CID_3A_LOCK bitmask control allows applications to pause
or resume the automatic
Laurent Pinchart wrote:
Hi Sakari,
On Tuesday 24 April 2012 18:14:20 Sakari Ailus wrote:
On Tue, Apr 24, 2012 at 11:08:12AM +0200, Laurent Pinchart wrote:
On Tuesday 24 April 2012 01:23:06 Sakari Ailus wrote:
Hi Laurent,
The patch looks good as such on the first glance, but I have another
Dzien dobry Sylwester,
(I hope it's not too wrong time of the day for that! ;))
Sylwester Nawrocki wrote:
Moikka Sakari,
On 04/23/2012 07:47 AM, Sakari Ailus wrote:
Sylwester Nawrocki wrote:
On 04/17/2012 06:09 PM, Sakari Ailus wrote:
On Tue, Apr 17, 2012 at 12:09:51PM +0200, Sylwester
I need to capture composite video.
Well, what I really need is a wireless video feed from a power wheels
car. So the car side should be cheap (I am expecting it to get
broken) small, somewhat rugged (so it doesn't get broken sooner.)
don't care much at all about quality - I am thinking of this:
Hi Laurent
Sorry for a slightly delayed reply;-)
On Thu, 26 Jan 2012, Laurent Pinchart wrote:
[snip]
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c
b/drivers/media/video/sh_mobile_ceu_camera.c index c51decf..f4eb9e1
100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
On Sun, 2012-04-22 at 23:30 -0400, Brian J. Murrell wrote:
Hi,
I have an HVR-1600 on a 3GHz dual-core P4 running linux 3.2.0.
Whenever I record from clearqam using this card I frequently get small
glitches in playback. Playing these same files with mplayer yields
things like:
On Mon, Apr 23, 2012 at 01:29:55PM +0200, Laurent Pinchart wrote:
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/media/video/omap3isp/isp.c |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
Acked-by: Sakari Ailus sakari.ai...@iki.fi
--
Sakari
Include the header to pickup the definitions of the exported symbols.
Quiets the following sparse warnings:
warning: symbol 'vb2_dma_contig_memops' was not declared. Should it be static?
warning: symbol 'vb2_dma_contig_init_ctx' was not declared. Should it be static?
warning: symbol
Hi all,
in playing with these patches, I am noticing the bbframes are only
partially being delivered by the hardware. I am only getting the first
188 bytes of the frame.
I think it is related to the programming of the saa716xx.
In this function: saa716x_dma_start the params stuct is
The function vb2_dma_contig_vaddr returns a void * not an integer.
Quiets the sparse noise:
warning: Using plain integer as NULL pointer
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Pawel Osciak pa...@osciak.com
Cc: Marek Szyprowski m.szyprow...@samsung.com
Cc: Kyungmin
Hi Laurent,
Thanks for the patch!
On Mon, Apr 23, 2012 at 01:29:53PM +0200, Laurent Pinchart wrote:
Configure CFA interpolation automatically based on the input format.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/media/video/omap3isp/isppreview.c | 52
On Tue, 2012-04-24 at 13:14 -0400, Brian J. Murrell wrote:
Hi,
I have two DVB devices in my machine that I want to be able to identify
persistently[1]. They are typically on /dev/dvb/adapter{0,1}/frontend0
but their order is arbitrary and can change from one boot to another.
So using
2012/4/25, Daniel Vetter dan...@ffwll.ch:
On Wed, Apr 25, 2012 at 01:37:51AM +0900, InKi Dae wrote:
Hi,
+static int dma_buf_mmap_internal(struct file *file, struct
vm_area_struct *vma)
+{
+ struct dma_buf *dmabuf;
+
+ if (!is_dma_buf_file(file))
+
On 12-04-24 07:26 PM, Andy Walls wrote:
Maybe by using matches on DEVPATH and/or DEVNAME along with the other
attributes you already check?
...
KERNEL[1335308536.258048] add
/devices/pci:00/:00:14.4/:03:00.0/dvb/dvb0.frontend0 (dvb)
UDEV_LOG=3
ACTION=add
On 12-04-24 06:42 PM, Andy Walls wrote:
Signal level varaition coupled with the HVR-1600's, at times, mediocre
digital tuning side:
Ahh. Pity.
Run 'femon' on the cx18's dvb frontend when you have a live QAM capture
ongoing.
OK. Ran it all evening during the evening capture window.
40 matches
Mail list logo