Hi,
I was curious in how to handle properly buffers of pixelformat
V4L2_PIX_FMT_NV12.
I see that the standard convention for determining a bytesize of an image
buffer is:
bytesperline * height
However, for NV12 case, the bytes per line is equal to the width, _but_ the
actual buffer size is:
On Feb 17, 2011, at 8:11 PM, Andy Walls wrote:
> The following 13 patches are a substantial rework of lirc_zilog
> reference counting, object allocation and deallocation, and object
> locking.
>
> With these changes, devices can now disappear out from under lircd +
> lirc_dev + lirc_zilog with no
On Sat, 2011-03-05 at 16:59 -0500, Andy Walls wrote:
> On Thu, 2011-03-03 at 21:06 -0500, Andy Walls wrote:
> > Hi,
> >
> > I got a BUG when loading the cx18.ko module (which in turn requests the
> > cx18-alsa.ko module) on a kernel built from this repository
> >
> > http://git.linuxtv.org/me
Hi Mauro,
On 03/05/2011 07:14 PM, Mauro Carvalho Chehab wrote:
> Em 05-03-2011 11:29, Sylwester Nawrocki escreveu:
>> Hi David,
>>
>> On 03/05/2011 02:04 PM, David Cohen wrote:
>>> Hi Hans,
>>>
>>> On Sat, Mar 5, 2011 at 1:52 PM, Hans Verkuil wrote:
On Friday, March 04, 2011 21:10:05 Mauro
On Thu, 2011-03-03 at 21:06 -0500, Andy Walls wrote:
> Hi,
>
> I got a BUG when loading the cx18.ko module (which in turn requests the
> cx18-alsa.ko module) on a kernel built from this repository
>
> http://git.linuxtv.org/media_tree.git staging/for_v2.6.39
>
> which I beleive is based on
Hi Hans,
On Saturday 05 March 2011 17:02:13 Hans Verkuil wrote:
> On Monday, February 28, 2011 19:12:00 Laurent Pinchart wrote:
> > On Monday 28 February 2011 19:03:39 Hans Verkuil wrote:
> > > On Monday, February 28, 2011 18:11:47 Marek Szyprowski wrote:
> > [snip]
> >
> > > > 4. Agenda
> > > >
Hi Mauro,
On Saturday 05 March 2011 19:22:28 Mauro Carvalho Chehab wrote:
> Em 05-03-2011 10:02, Laurent Pinchart escreveu:
> > Hi Mauro,
> >
> > Thanks for the review. Let me address all your concerns in a single mail.
> >
> > - ioctl numbers
> >
> > I'll send you a patch that reserves a range
This message is generated daily by a cron job that builds v4l-dvb for
the kernels and architectures in the list below.
Results of the daily build of v4l-dvb:
date:Sat Mar 5 19:00:27 CET 2011
git hash:88a763df226facb74fdb254563e30e9efb64275c
gcc version: i686-linux-gcc (GCC) 4.5.
Bhupesh SHARMA wrote:
> Hi Sakari, Laurent and Guennadi,
Hi Bhupesh and others,
>> ...
>>
> Are there are reference drivers that I can use for my study?
The OMAP3 ISP driver.
>>>
>>> Thanks, I will go through the same.
>>
>> The major difference in this to OMAP 3 is that the OMAP 3
Em 05-03-2011 10:02, Laurent Pinchart escreveu:
> Hi Mauro,
>
> Thanks for the review. Let me address all your concerns in a single mail.
>
> - ioctl numbers
>
> I'll send you a patch that reserves a range in Documentation/ioctl/ioctl-
> number.txt and update include/linux/media.h accordingly.
Em 05-03-2011 11:29, Sylwester Nawrocki escreveu:
> Hi David,
>
> On 03/05/2011 02:04 PM, David Cohen wrote:
>> Hi Hans,
>>
>> On Sat, Mar 5, 2011 at 1:52 PM, Hans Verkuil wrote:
>>> On Friday, March 04, 2011 21:10:05 Mauro Carvalho Chehab wrote:
Em 03-03-2011 07:25, Laurent Pinchart escreve
Added, thanks.
Christoph
2011/2/28 Thomas Amland :
> -- Forwarded message --
> From: Thomas Amland
> Date: Mon, Feb 28, 2011 at 4:03 PM
> Subject: scan file norway, bergen
> To: linux-...@linuxtv.org
>
>
> Created with w_scan, frequencies from http://www.ntv.no/dekningskart,
> a
On 03/05/2011 04:20 PM, Hans Verkuil wrote:
> Hi all!
>
> Here is the first draft of the agenda for the Warsaw meeting. Next weekend
> I'll prepare the final version.
>
> Please let me know any changes to/errors in the attendee list!
>
> I tried to order the agenda so we start gently (I hope!) a
On Monday, February 28, 2011 19:12:00 Laurent Pinchart wrote:
> On Monday 28 February 2011 19:03:39 Hans Verkuil wrote:
> > On Monday, February 28, 2011 18:11:47 Marek Szyprowski wrote:
>
> [snip]
>
> > > 4. Agenda
> > >
> > > TBD, everyone is welcomed to put his items here :)
> >
> > I
Please send a patch.
Christoph
2011/2/28 Alberto Segura :
> Hello,
>
> es-Madrid has to be updated:
>
> * Removing channels:
>
> - EsMadrid TV (not functional)
> - Onda 6 (now "la10")
> - CNN+ (now "Gran Hermano 24h")
> - 40 Latino (inexistent)
> - Telecinco Sport (inexistent)
> - Telecinc
On Sun, 16 Jan 2011 16:37:38 -0200
Mauro Carvalho Chehab wrote:
> Em 15-01-2011 11:46, Helmut Auer escreveu:
> > Hello List
> >
> > How long does it usually take til patches are integrated into the
> > media build tree ( after posting these here ) ? I'm just wondering
> > because I miss some pat
Hi all!
Here is the first draft of the agenda for the Warsaw meeting. Next weekend
I'll prepare the final version.
Please let me know any changes to/errors in the attendee list!
I tried to order the agenda so we start gently (I hope!) and mix large and
small items.
I tried to name the main 'pro
Hi David,
On 03/05/2011 02:04 PM, David Cohen wrote:
> Hi Hans,
>
> On Sat, Mar 5, 2011 at 1:52 PM, Hans Verkuil wrote:
>> On Friday, March 04, 2011 21:10:05 Mauro Carvalho Chehab wrote:
>>> Em 03-03-2011 07:25, Laurent Pinchart escreveu:
...
v4l: Group media bus pixel codes by types
On Saturday, March 05, 2011 14:04:21 David Cohen wrote:
> Hi Hans,
>
> On Sat, Mar 5, 2011 at 1:52 PM, Hans Verkuil wrote:
> > On Friday, March 04, 2011 21:10:05 Mauro Carvalho Chehab wrote:
> >> Em 03-03-2011 07:25, Laurent Pinchart escreveu:
> >> > Hi Mauro,
> >> >
> >> > The following changes
Hi Hans,
On Sat, Mar 5, 2011 at 1:52 PM, Hans Verkuil wrote:
> On Friday, March 04, 2011 21:10:05 Mauro Carvalho Chehab wrote:
>> Em 03-03-2011 07:25, Laurent Pinchart escreveu:
>> > Hi Mauro,
>> >
>> > The following changes since commit
>> > 88a763df226facb74fdb254563e30e9efb64275c:
>> >
>> >
Hi Mauro,
Thanks for the review. Let me address all your concerns in a single mail.
- ioctl numbers
I'll send you a patch that reserves a range in Documentation/ioctl/ioctl-
number.txt and update include/linux/media.h accordingly.
- private ioctls
As already explained by David, the private ioc
The following changes since commit 88a763df226facb74fdb254563e30e9efb64275c:
[media] dw2102: prof 1100 corrected (2011-03-02 16:56:54 -0300)
are available in the git repository at:
git://linuxtv.org/liplianin/media_tree.git dual_dvb_t_c_ci_rf-1
Abylay Ospan (5):
cx23885: Altera FPGA CI
On Friday, March 04, 2011 19:56:35 Kamil Debski wrote:
> Hi,
>
> > -Original Message-
> > From: Laurent Pinchart [mailto:laurent.pinch...@ideasonboard.com]
> > Sent: 04 March 2011 17:39
> > To: Kamil Debski
> > Cc: linux-media@vger.kernel.org; linux-samsung-...@vger.kernel.org;
> > m.szypr
On Friday, March 04, 2011 21:49:32 Mauro Carvalho Chehab wrote:
> Em 03-03-2011 07:25, Laurent Pinchart escreveu:
> > Hi Mauro,
> >
> > The following changes since commit 88a763df226facb74fdb254563e30e9efb64275c:
> >
> > [media] dw2102: prof 1100 corrected (2011-03-02 16:56:54 -0300)
> >
> > a
Hi, I commented as below.
> -Original Message-
> From: Kamil Debski [mailto:k.deb...@samsung.com]
> Sent: Saturday, March 05, 2011 3:57 AM
> To: 'Laurent Pinchart'
> Cc: linux-media@vger.kernel.org; linux-samsung-...@vger.kernel.org; Marek
> Szyprowski; kyungmin.p...@samsung.com; jaeryul..
Perhaps it depends on the characteristics of the transmissions being
received? I'm in the UK.
2011/3/5 Antti Palosaari :
> Switching channels for long time seems to hang device (no errors seen but it
> does not lock anymore), I don't know why. It is not very easy to reproduce.
> For me it will tak
2011/3/5 Juan Jesús García de Soria Lucena :
> Hi, Andrew.
>
> This is what happens to me with both the KWorld dual tuner (when using only
> one tuner) and the Avermedia Volar Black (single tuner), both based on
> AF9015.
>
> I also got corrupted streams with the KWorld when capturing via both tune
On Friday, March 04, 2011 21:10:05 Mauro Carvalho Chehab wrote:
> Em 03-03-2011 07:25, Laurent Pinchart escreveu:
> > Hi Mauro,
> >
> > The following changes since commit 88a763df226facb74fdb254563e30e9efb64275c:
> >
> > [media] dw2102: prof 1100 corrected (2011-03-02 16:56:54 -0300)
> >
> > a
Hi!
Sorry for not replying earlier. To be honest, there is not much I can say yet.
The main new part in this driver is the HDMI/CEC support. And that is one of
the topics of the upcoming Warsaw brainstorm meeting (several of your Samsung
colleagues will be attending).
An RFC for CEC support has
On 03/05/2011 03:43 AM, adq wrote:
+static int af9015_lock_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+ int result;
+ struct dvb_usb_adapter *adap = fe->dvb->priv;
+ struct af9015_state *state = adap->dev->priv;
+
+ if (enable)
+ if (mutex_lock_int
On 03/05/2011 03:51 AM, adq wrote:
As you say though. its just the tuners, so adding the locking into the
gate ctrl as you suggested makes perfect sense. Attached is v3
implementing this; it seems to be working fine here.
Unfortunately even with this fix, I'm still seeing the problem I was
try
Switching channels for long time seems to hang device (no errors seen
but it does not lock anymore), I don't know why. It is not very easy to
reproduce. For me it will take generally few days just tune from channel
to channel in loop.
Antti
On 03/05/2011 10:56 AM, Juan Jesús García de Soria L
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