Hi Laurent,
Basically I agree that we need a common panel framework. I just have
some questions:
1. I think we should add color format in videomode - if we use such
common video mode structure shared across subsystems.
In HDMI, colors are bind with timings tightly. We need a combined
videomode wi
Hi Laurent,
On Fri, Aug 17, 2012 at 02:49:39AM +0200, Laurent Pinchart wrote:
> +/**
> + * panel_get_modes - Get video modes supported by the panel
> + * @panel: The panel
> + * @modes: Pointer to an array of modes
> + *
> + * Fill the modes argument with a pointer to an array of video modes. The
Hi all,
During the Media Workshop last week we discussed how the timestamp and sequence
fields in struct v4l2_buffer should be used.
While trying to document the exact behavior I realized that there are a few
missing pieces.
Open questions with regards to the sequence field:
1) Should the first
From: Peter Senna Tschudin
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
//
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
From: Peter Senna Tschudin
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
//
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
From: Peter Senna Tschudin
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
//
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
On Tue, Sep 04, 2012 at 11:06:07AM +0800, Changbin Du wrote:
> > > mutex_lock(&ir_raw_handler_lock);
> > > - list_for_each_entry(handler, &ir_raw_handler_list, list)
> > > - handler->decode(raw->dev, ev);
> > > + list_for_each_entry(handler,
Le mardi 4 septembre 2012 13:38:06, Hans Verkuil a écrit :
> 7) Should the timestamp field always be monotonically increasing? Or it is
> possible to get timestamps that jump around? This makes sense for encoders
> that create B-frames referring to frames captured earlier than an I-frame.
I would
On Mon, Sep 03, 2012 at 11:41:55PM +0200, David Härdeman wrote:
> Hej,
>
> On Mon, Sep 03, 2012 at 01:36:53PM +0100, Sean Young wrote:
> >On Sun, Sep 02, 2012 at 11:08:20PM +0300, Timo Kokkonen wrote:
> >> I guess the assumption is to avoid
> >> breaking the transmission in the middle in case the
Hi Mauro,
While working on something else I suddenly saw that the VIDIOC_OVERLAY support
was broken in 3.6. The vidioc_overlay op in v4l2-ioctls.h receives an unsigned
int,
whereas the ioctl table in v4l2-ioctls.c assumed that it would be an unsigned
int
pointer.
To fix this a small conversion
From: Alan Cox
This was reported in March 2011 by Mirek Slugen, and a simple fix posted at the
time then
never got fixed and applied. The bug is still present.
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=37703
Signed-off-by: Alan Cox
---
drivers/media/pci/cx88/cx88-cards.c |
From: Alan Cox
If we fail to set up the capture device we go through negative indexes and
badness happens. Add the missing test.
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=44551
Signed-off-by: Alan Cox
---
drivers/media/usb/tlg2300/pd-alsa.c |4
1 file changed, 4 inser
From: Peter Senna Tschudin
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
//
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
From: Peter Senna Tschudin
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
//
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
From: Peter Senna Tschudin
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
//
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
From: Peter Senna Tschudin
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
//
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
From: Peter Senna Tschudin
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
//
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
Hi Prabhakar,
Thanks for the patch. I've got a few comments below.
On Tue, Sep 04, 2012 at 11:07:52AM +0530, Prabhakar Lad wrote:
> From: Lad, Prabhakar
>
> add V4L2_CID_DPCM_PREDICTOR control of type menu, which
> determines the dpcm predictor. The predictor can be either
> simple or advanced.
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 Sep 4 19:00:18 CEST 2012
git hash:79e8c7bebb467bbc3f2514d75bba669a3f354324
gcc version: i686-linux-gcc (GC
Hi,
Google tries to convince me that the Philips / NXP / Trident /
SigmaDesigns SAA7231 chip is not (and will probably not be)
supported on Linux (mostly because of bad will from the hardware
companies).
Could you please confirm that this chip is not (and will probably not
be) supported [1] ?
Hi Sakari,
Thanks for the review.
On Wednesday 05 September 2012 12:42 AM, Sakari Ailus wrote:
> Hi Prabhakar,
>
> Thanks for the patch. I've got a few comments below.
>
> On Tue, Sep 04, 2012 at 11:07:52AM +0530, Prabhakar Lad wrote:
>> From: Lad, Prabhakar
>>
>> add V4L2_CID_DPCM_PREDICTOR c
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