Check media bus code on links. The user could configure different formats at
different ends of the link, say, 8 bits-per-pixel in the source and 10
bits-per-pixel in the sink. This leads to interesting and typically
undesired results image-wise.
Signed-off-by: Sakari Ailus
---
drivers/media/vide
Hi Mauro,
This set includes the patch http://patchwork.linuxtv.org/patch/8858.
Most of these patches concern regression fixes and should be backported
to the kernel 3.2.
The following changes since commit 1e73fa5d56333230854ae9460579eb2fcee8af02:
[media] stb6100: Properly retrieve symbol rate
Hi Laurent,
On Wed, Jan 4, 2012 at 3:07 PM, James wrote:
> Hi Laurent,
>
> On Tue, Jan 3, 2012 at 7:17 PM, Laurent Pinchart
> wrote:
>> Hi James,
>>
>> On Tuesday 03 January 2012 10:40:10 James wrote:
>>> Hi Laurent,
>>>
>>> Happy New Year!!
>>
>> Thank you. Happy New Year to you as well. May 20
Hi Sakari,
On Thursday 05 January 2012 10:10:19 Sakari Ailus wrote:
> Check media bus code on links. The user could configure different formats
> at different ends of the link, say, 8 bits-per-pixel in the source and 10
> bits-per-pixel in the sink. This leads to interesting and typically
> undesi
On Wed, 4 Jan 2012, Guennadi Liakhovetski wrote:
> On Wed, 4 Jan 2012, Laurent Pinchart wrote:
>
> > On Wednesday 04 January 2012 18:13:58 Guennadi Liakhovetski wrote:
> > > On Wed, 4 Jan 2012, Laurent Pinchart wrote:
> > > > On Wednesday 04 January 2012 17:35:27 Guennadi Liakhovetski wrote:
> >
Hello Everyone,
A very happy new year 2012! :)
This patchset is an RFC for the way videobuf2 can be adapted to add support for
DMA buffer sharing framework[1].
The original patch-set for the idea, and PoC of buffer sharing was by
Tomasz Stanislawski , who demonstrated buffer sharing
between two
Adds DMABUF memory type to v4l framework. Also adds the related file
descriptor in v4l2_plane and v4l2_buffer.
Signed-off-by: Tomasz Stanislawski
[original work in the PoC for buffer sharing]
Signed-off-by: Sumit Semwal
Signed-off-by: Sumit Semwal
---
include/linux/videodev2.h |8 ++
This patch adds support for DMABUF memory type in videobuf2. It calls relevant
APIs of dma_buf for v4l reqbuf / qbuf / dqbuf operations.
For this version, the support is for videobuf2 as a user of the shared buffer;
so the allocation of the buffer is done outside of V4L2. [A sample allocator of
dm
This patch makes changes for adding dma-contig as a dma_buf user. It provides
function implementations for the {attach, detach, map, unmap}_dmabuf()
mem_ops of DMABUF memory type.
Signed-off-by: Sumit Semwal
Signed-off-by: Sumit Semwal
---
drivers/media/video/videobuf2-dma-contig.c | 125 +
Adding DMABUF memory type causes videobuf to complain about not using it
in some switch cases. This patch removes these warnings.
Signed-off-by: Sumit Semwal
---
drivers/media/video/videobuf-core.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/vi
Hi Laurent,
On Thu, Jan 05, 2012 at 11:12:14AM +0100, Laurent Pinchart wrote:
> Hi Sakari,
>
> On Thursday 05 January 2012 10:10:19 Sakari Ailus wrote:
> > Check media bus code on links. The user could configure different formats
> > at different ends of the link, say, 8 bits-per-pixel in the sou
Hi Mauro,
Can you please pull these vpbe patches which add the support for
DM365 and DM355 display?
The 3 vpbe patches were sent to you as a pull request earlier. Please see
this mail:
http://linux.omap.com/pipermail/davinci-linux-open-source/2011-November/023496.html
I have now rebased t
Resending signed-off version for kernel 3.2
Signed-off-by: Miroslav Slugen
From dadfa45664f765297e03e73a907ac04bd55e9b25 Mon Sep 17 00:00:00 2001
From: Miroslav Slugen
Date: Tue, 13 Dec 2011 19:36:15 +0100
Subject: [PATCH] Leadtek DTV2000H J has Philips FMD1216MEX tuner, this patch fixed not work
>> In the cx23885 driver as part of vidioc_enum_input call, I have a need
>> to return V4L2_IN_ST_NO_SIGNAL in the status
>> field as part of struct v4l2_input. Thus, when no signal is detected
>> by the video decoder it can be signalled to the calling application.
>>
> v4l2_subdev_video_ops->g_inp
These callbacks allow a host video driver
to poll video formats supported by tvp5150.
---
Changes since v1:
Fix standard handling in tvp5150_mbus_fmt()
---
drivers/media/video/tvp5150.c | 67 +
1 files changed, 67 insertions(+), 0 deletions(-)
diff --gi
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb/frontends/drxk_hard.c | 45 --
drivers/media/dvb/frontends/drxk_hard.h |1 -
2 files changed, 24 insertions(+), 22 deletions(-)
diff --git a/drivers/media/dvb/frontends/drxk_hard.c
b/drivers/media/dvb/f
ops.info.frequency_stepsize is used only for DVB-T & friends. For
DVB-C, the step size is calculated using the symbol rate.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb/frontends/drxk_hard.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/media/dvb/
without it, the loop will run forever!
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb/dvb-core/dvb_frontend.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c
b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 678e329.
Instead of creating two DVB frontend entries for the same device,
create just one entry, and fill the delivery_system according with
the supported standards.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb/ddbridge/ddbridge-core.c |2 +-
drivers/media/dvb/frontends/drxk.h
This patch series contain one feature and two bug fixes:
1) it ports the DRX-K driver to use just one frontend for all three
delivery systems (DVB-C Annex A, DVB-C Annex C and DVB-T).
As not all DRX-K supports all three, it also adds a logic there to
show and accept only the delivery syst
ops.info.type should be updated before copying it into the
memory buffer that will be returned to userspace.
Also add some debug messages to help tracking such issues.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb/dvb-core/dvb_frontend.c | 10 +++---
1 files changed, 7 insert
On Thu, 29 Dec 2011 13:39:02 +0100, Marek Szyprowski
wrote:
From: Michal Nazarewicz
When set_migratetype_isolate() sets pageblock's migrate type, it does
not change each page_private data. This makes sense, as the function
has no way of knowing what kind of information page_private stores.
Resending signed-off version
Signed-off-by: Miroslav Slugen
From: Miroslav Slugen
Date: Mon, 12 Dec 2011 00:20:24 +0100
Subject: [PATCH] Add support for two new types of Leadtek Winfast TV 2000XP tuner, author of
this patch is Istvan Varga. Only resending current reformated version against
actu
Hi Sakari,
Thanks for the patch.
On Tuesday 20 December 2011 21:27:53 Sakari Ailus wrote:
> From: Sakari Ailus
>
> Create a new control type called V4L2_CTRL_TYPE_INTEGER_MENU. Integer menu
> controls are just like menu controls but the menu items are 64-bit integers
> rather than strings.
[sn
Hi Sakari,
Thanks for the patch.
On Tuesday 20 December 2011 21:27:54 Sakari Ailus wrote:
> From: Sakari Ailus
>
> Signed-off-by: Sakari Ailus
> ---
> Documentation/DocBook/media/v4l/compat.xml | 10 +
> Documentation/DocBook/media/v4l/v4l2.xml |7
> .../DocBo
Hi Sakari,
Thanks for the patch.
On Tuesday 20 December 2011 21:27:55 Sakari Ailus wrote:
> From: Sakari Ailus
>
> Add an integer menu test control for the vivi driver.
>
> Signed-off-by: Sakari Ailus
> ---
> drivers/media/video/vivi.c | 21 +
> 1 files changed, 21 inse
Hi Sakari,
Thanks for the patch.
On Wednesday 28 December 2011 10:47:01 Sakari Ailus wrote:
> Signed-off-by: Sakari Ailus
> ---
> yavta.c | 12 +---
> 1 files changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/yavta.c b/yavta.c
> index c0e9acb..9b8a80e 100644
> --- a/yavta.c
>
Hi Sakari,
Thanks for the patch.
On Tuesday 20 December 2011 21:27:56 Sakari Ailus wrote:
> From: Sakari Ailus
>
> Add support for VIDIOC_SUBDEV_S_SELECTION and VIDIOC_SUBDEV_G_SELECTION
> IOCTLs. They replace functionality provided by VIDIOC_SUBDEV_S_CROP and
> VIDIOC_SUBDEV_G_CROP IOCTLs and
Hi Sakari,
Thanks for the patch.
On Tuesday 20 December 2011 21:27:57 Sakari Ailus wrote:
> From: Sakari Ailus
>
> Revert to s_selection if s_crop isn't implemented by a driver. Same for
> g_selection / g_crop.
Shouldn't this say "Fall back" instead of "Revert" ?
> Signed-off-by: Sakari Ailus
Am 01.01.2012 21:11, schrieb Mauro Carvalho Chehab:
> Get rid of using ops->info.type defined on DVB drivers,
> as it doesn't apply anymore.
>
> Signed-off-by: Mauro Carvalho Chehab
> ---
> drivers/media/dvb/dvb-core/dvb_frontend.c | 541
> ++---
> 1 files changed,
Hi Sakari,
Thanks for the patch.
On Tuesday 20 December 2011 21:28:00 Sakari Ailus wrote:
> From: Sakari Ailus
>
> Add image source control class. This control class is intended to contain
> low level controls which deal with control of the image capture process ---
> the A/D converter in image
Hi,
dvb_dmxdev_start_feed sets TS_DECODER to ts_type regardless of whether
pes-output was set to DMX_OUT_DECODER or not, but depending on the pes-type
only.
This might cause confusion, there's a hidden assumption that if user is not
interested to send data to decoder, the pes type must always be
On Thu, Jan 5, 2012 at 10:37 AM, Mauro Carvalho Chehab
wrote:
> With all these series applied, it is now possible to use frontend 0
> for all delivery systems. As the current tools don't support changing
> the delivery system, the dvb-fe-tool (on my experimental tree[1]) can now
> be used to chang
On Thu, Jan 05, 2012 at 09:28:22AM +0300, Dan Carpenter wrote:
> If p->count is too high the multiplication could overflow and
> array_size would be lower than expected. Mauro and Hans Verkuil
> suggested that we cap it at 1024. That comes from the maximum
> number of controls with lots of room f
On Thu, Jan 5, 2012 at 8:16 AM, Linus Torvalds
wrote:
>
> Just fix the *obvious* breakage in BLKROSET. It's clearly what the
> code *intends* to do, it just didn't check for ENOIOCTLCMD.
So it seems from quick grepping that the block layer isn't actually
all that confused apart from that one BLK[
On 01/05/2012 06:02 PM, Linus Torvalds wrote:
+ return ret == -EINVAL ||
+ ret == -ENOTTY ||
+ ret == ENOIOCTLCMD;
Missing minus before ENOIOCTLCMD.
Paolo
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to ma
On Thu, Jan 5, 2012 at 9:02 AM, Linus Torvalds
wrote:
>
> Added, linux-media and Mauro to the Cc, because I'm about to commit
> something like the attached patch to see if anything breaks. We may
> have to revert it if things get too nasty, but we should have done
> this years and years ago, so le
On 05-01-2012 15:02, Linus Torvalds wrote:
> On Thu, Jan 5, 2012 at 8:16 AM, Linus Torvalds
> wrote:
>>
>> Just fix the *obvious* breakage in BLKROSET. It's clearly what the
>> code *intends* to do, it just didn't check for ENOIOCTLCMD.
>
> So it seems from quick grepping that the block layer isn
On Thu, Jan 5, 2012 at 9:26 AM, Paolo Bonzini wrote:
> On 01/05/2012 06:02 PM, Linus Torvalds wrote:
>>
>> + return ret == -EINVAL ||
>> + ret == -ENOTTY ||
>> + ret == ENOIOCTLCMD;
>
>
> Missing minus before ENOIOCTLCMD.
Oops, thanks, fixed.
Also, I do realize
On Thu, Jan 5, 2012 at 9:37 AM, Mauro Carvalho Chehab
wrote:
>
> For the media drivers, we've already fixed it, at the V4L side:
> -EINVAL doesn't mean that an ioctl is not supported anymore.
> I think that such fix went into Kernel 3.1.
Ok, I'm happy to hear that the thing should be fixed. My gr
On Thu, Jan 05, 2012 at 08:43:58AM -0800, Greg KH wrote:
> On Thu, Jan 05, 2012 at 09:28:22AM +0300, Dan Carpenter wrote:
> > If p->count is too high the multiplication could overflow and
> > array_size would be lower than expected. Mauro and Hans Verkuil
> > suggested that we cap it at 1024. Tha
On 05-01-2012 14:40, Devin Heitmueller wrote:
> On Thu, Jan 5, 2012 at 10:37 AM, Mauro Carvalho Chehab
> wrote:
>> With all these series applied, it is now possible to use frontend 0
>> for all delivery systems. As the current tools don't support changing
>> the delivery system, the dvb-fe-tool (o
Instead of changing the ops.info.type struct, updates only
the data that will be returned to userspace.
Also add some debug messages to help tracking such issues.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb/dvb-core/dvb_frontend.c | 13 +
1 files changed, 9 insertio
While this patch change some things, the updated fields there are
used just on printk, so it shouldn't cause any functional changes.
Yet, this routine is a little complex, so explain a little more
how it works.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb/dvb-core/dvb_frontend.c |
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:Thu Jan 5 19:00:25 CET 2012
git hash:534e04810304a9c6715220b392aa387197d5fa15
gcc version: i686-linux-gcc (GCC
Hi,
First: I'm no driver but an application developer.
Am 05.01.2012 17:40, schrieb Devin Heitmueller:
On Thu, Jan 5, 2012 at 10:37 AM, Mauro Carvalho Chehab
wrote:
With all these series applied, it is now possible to use frontend 0
for all delivery systems. As the current tools don't suppo
On 05-01-2012 15:47, Linus Torvalds wrote:
> On Thu, Jan 5, 2012 at 9:37 AM, Mauro Carvalho Chehab
> wrote:
>>
>> For the media drivers, we've already fixed it, at the V4L side:
>> -EINVAL doesn't mean that an ioctl is not supported anymore.
>> I think that such fix went into Kernel 3.1.
>
> Ok,
Hello,
On Thursday, January 05, 2012 4:40 PM Michał Nazarewicz wrote:
> On Thu, 29 Dec 2011 13:39:02 +0100, Marek Szyprowski
> wrote:
> > From: Michal Nazarewicz
> >
> > When set_migratetype_isolate() sets pageblock's migrate type, it does
> > not change each page_private data. This makes sen
Hi,
I recently purchased a PCTV 290e USB Stick (em28174) it comes with a
remote almost as small as the stick itself... I've been able to get
both stick and remote to work. I also own an MCE media center remote
from HP (this make
http://www.ebay.com/itm/Original-Win7-PC-MCE-Media-Center-HP-Remote-C
2012/1/5 Simon Søndergaard :
> Hi,
>
> I recently purchased a PCTV 290e USB Stick (em28174) it comes with a
> remote almost as small as the stick itself... I've been able to get
> both stick and remote to work. I also own an MCE media center remote
> from HP (this make
> http://www.ebay.com/itm/Ori
On 05-01-2012 14:19, e9hack wrote:
> Am 01.01.2012 21:11, schrieb Mauro Carvalho Chehab:
>> Get rid of using ops->info.type defined on DVB drivers,
>> as it doesn't apply anymore.
>
>>
>> Signed-off-by: Mauro Carvalho Chehab
>> ---
>> drivers/media/dvb/dvb-core/dvb_frontend.c | 541
>>
On 18-12-2011 04:05, Stefan Ringel wrote:
> Am 18.12.2011 00:47, schrieb Oliver Endriss:
>> On Sunday 18 December 2011 00:39:49 Oliver Endriss wrote:
>>> On Saturday 17 December 2011 21:57:16 linu...@stefanringel.de wrote:
From: Stefan Ringel
all drxk have dvb-t, but not dvb-c.
2012/1/5 Devin Heitmueller :
> 2012/1/5 Simon Søndergaard :
>> Hi,
>>
>> I recently purchased a PCTV 290e USB Stick (em28174) it comes with a
>> remote almost as small as the stick itself... I've been able to get
>> both stick and remote to work. I also own an MCE media center remote
>> from HP (th
2012/1/5 Simon Søndergaard :
> 2012/1/5 Devin Heitmueller :
>> 2012/1/5 Simon Søndergaard :
>>> Hi,
>>>
>>> I recently purchased a PCTV 290e USB Stick (em28174) it comes with a
>>> remote almost as small as the stick itself... I've been able to get
>>> both stick and remote to work. I also own an M
On Thu, Jan 5, 2012 at 5:44 PM, Chris Rankin wrote:
> Hi,
>
> As someone who also owns a PCTV 290e device, I must agree that the remote
> control that it ships with is useless for VDR. Its biggest flaw is a lack of
> red, green, yellow and blue buttons, unlike the very nice remote control
> that s
On Thu, Jan 5, 2012 at 5:48 PM, Devin Heitmueller
wrote:
> Yes, it can. Like almost every IR receiver provided by the linux
> media subsystem, the 290e is configured with the keymap of the
> pinnacle remote *by default*. There are userland tools (e.g.
> ir-keytable) which allow you to load keyma
Hi,
As someone who also owns a PCTV 290e device, I must agree that the remote
control that it ships with is useless for VDR. Its biggest flaw is a lack of
red, green, yellow and blue buttons, unlike the very nice remote control that
ships with the Hauppauge NOVA-T2.
Are you suggesting that t
2012/1/5 Devin Heitmueller :
> 2012/1/5 Simon Søndergaard :
>> 2012/1/5 Devin Heitmueller :
>>> 2012/1/5 Simon Søndergaard :
Hi,
I recently purchased a PCTV 290e USB Stick (em28174) it comes with a
remote almost as small as the stick itself... I've been able to get
both sti
On Thu, Jan 5, 2012 at 11:51 PM, Devin Heitmueller
wrote:
> On Thu, Jan 5, 2012 at 5:48 PM, Devin Heitmueller
> wrote:
>> Yes, it can. Like almost every IR receiver provided by the linux
>> media subsystem, the 290e is configured with the keymap of the
>> pinnacle remote *by default*. There are
Hello everyone,
I know, Devin Heitmueller was about to add support for em2874 bulk endpoint.
Is that still in plans?
Thank you.
Dmitriy
Copying old thread:
> On Oct 29, 2010, at 2:37 PM, Devin Heitmueller wrote:
>
> > On Fri, Oct 29, 2010 at 2:04 PM, Jarod Wilson wrote:
> >> On Oct 15, 2010,
On 05-01-2012 16:38, Lars Hanisch wrote:
> Hi,
>
> First: I'm no driver but an application developer.
>
> Am 05.01.2012 17:40, schrieb Devin Heitmueller:
>> On Thu, Jan 5, 2012 at 10:37 AM, Mauro Carvalho Chehab
>> wrote:
>>> With all these series applied, it is now possible to use frontend 0
On Thu, Jan 5, 2012 at 6:16 PM, Dmitriy Fitisov wrote:
> Hello everyone,
> I know, Devin Heitmueller was about to add support for em2874 bulk endpoint.
>
> Is that still in plans?
The project that I was slated to do this work for got cancelled, and
the only device I know of that requires bulk su
On Thursday 05 January 2012 17:40:54 Devin Heitmueller wrote:
> On Thu, Jan 5, 2012 at 10:37 AM, Mauro Carvalho Chehab
> wrote:
> > With all these series applied, it is now possible to use frontend 0
> > for all delivery systems. As the current tools don't support changing
> > the delivery system,
Hi
I am trying to implement v4l2 driver for video decoders. The problem I am
facing is how to send pause/resume and flush commands from user-space to
v4l2 driver. I am thinking of using controls for this. Has anyone done
this before or if anyone has any ideas please let me know. Appreciate your
he
Hi Laurent,
On Thu, Jan 5, 2012 at 5:55 PM, James wrote:
> Hi Laurent,
>
> On Wed, Jan 4, 2012 at 3:07 PM, James wrote:
>> Hi Laurent,
>>
>> On Tue, Jan 3, 2012 at 7:17 PM, Laurent Pinchart
>> wrote:
>>> Hi James,
>>>
>>> On Tuesday 03 January 2012 10:40:10 James wrote:
Hi Laurent,
>>
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