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.
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
> DEVPAT
2012/4/25, Daniel Vetter :
> 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 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 usi
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
> ---
> drivers/media/video/omap3isp/isppreview.c | 52
>
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
Cc: Pawel Osciak
Cc: Marek Szyprowski
Cc: Kyungmin Park
Cc: Mauro Carvalho Chehab
---
diff --git a/drivers/media/video/v
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 filled
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 'vb2_dma_cont
On Mon, Apr 23, 2012 at 01:29:55PM +0200, Laurent Pinchart wrote:
> Signed-off-by: Laurent Pinchart
> ---
> drivers/media/video/omap3isp/isp.c |6 +++---
> 1 files changed, 3 insertions(+), 3 deletions(-)
Acked-by: Sakari Ailus
--
Sakari Ailus
e-mail: sakari.ai...@iki.fi jabber/XMPP/G
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:
>
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
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:
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 Nawr
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
qu
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 au
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
> > > q
Hi Magnus.
Dne 24. dubna 2012 21:19 Magnus Ekhall 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 (Anysee DVB
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
[8.3
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 (GC
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
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;
> > +
> > +
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 buffe
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
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 bu
Formats V4L2_DV_1080I25, V4L2_DV_1080I30 and V4L2_DV_1080I29_97
do not exist, so these presets are bogus. Remove them in 3.6.
Signed-off-by: Hans Verkuil
---
Documentation/feature-removal-schedule.txt |9 +
1 file changed, 9 insertions(+)
diff --git a/Documentation/feature-removal-s
Signed-off-by: Hans Verkuil
Reviewed-by: Mauro Carvalho Chehab
---
Documentation/DocBook/media/v4l/v4l2.xml |3 +
.../DocBook/media/v4l/vidioc-g-dv-timings.xml | 121 ++--
2 files changed, 116 insertions(+), 8 deletions(-)
diff --git a/Documentation/DocBook/m
Signed-off-by: Hans Verkuil
Reviewed-by: Mauro Carvalho Chehab
---
drivers/media/video/tvp7002.c | 102 +++--
1 file changed, 89 insertions(+), 13 deletions(-)
diff --git a/drivers/media/video/tvp7002.c b/drivers/media/video/tvp7002.c
index d7676d8..607fd05
Signed-off-by: Hans Verkuil
Reviewed-by: Mauro Carvalho Chehab
---
drivers/media/video/v4l2-compat-ioctl32.c |3 +
drivers/media/video/v4l2-ioctl.c | 126 -
include/media/v4l2-ioctl.h|6 ++
include/media/v4l2-subdev.h |
These new ioctls make it possible for the dv_timings API to replace
the dv_preset API eventually.
Signed-off-by: Hans Verkuil
Reviewed-by: Mauro Carvalho Chehab
---
include/linux/videodev2.h | 173 ++---
1 file changed, 149 insertions(+), 24 deletions(-)
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
Reviewed-by: Mauro Carvalho Chehab
---
include/linux/Kbuild|1 +
include/linux/v4l2-dv-timings.h | 734
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 V4L2_DV_FL_CAN
Hi,
Good optimization, ACK.
Regards,
Hans
On 04/24/2012 12:48 AM, Laurent Pinchart wrote:
From: Hans de Goede
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 de Goede
[Use __uvc_
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 DMAB
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
chec
Hi, Can anybody help me to recieve "Video Interface Port VIP2.0"
datasheet for free.
Huge Thanks.
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Hi, Can anybody help me to recieve "Video Interface Port VIP2.0"
datasheet for free.
Huge Thanks.
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From: Ajay Kumar
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 v4.1 H/W uses different logi
On Mon, 23 Apr 2012 23:34:05 +0200
Hans de Goede 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 different approach.
>
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 opposed
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 selec
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
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