From: Pawel Osciak p.osc...@samsung.com
Add an implementation of contiguous virtual memory allocator and handling
routines for videobuf2, implemented on top of vmalloc()/vfree() calls.
Signed-off-by: Pawel Osciak p.osc...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
From: Pawel Osciak p.osc...@samsung.com
Add an implementation of DMA coherent memory allocator and handling
routines for videobuf2, implemented on top of dma_alloc_coherent() call.
Signed-off-by: Pawel Osciak p.osc...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
From: Pawel Osciak p.osc...@samsung.com
Videobuf2 is a Video for Linux 2 API-compatible driver framework for
multimedia devices. It acts as an intermediate layer between userspace
applications and device drivers. It also provides low-level, modular
memory management functions for drivers.
From: Pawel Osciak p.osc...@samsung.com
Make vivi use videobuf2 in place of videobuf.
Signed-off-by: Pawel Osciak p.osc...@samsung.com
Signed-off-by: Marek Szyprowski m.szyprow...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
CC: Pawel Osciak pa...@osciak.com
---
Hello,
As I promissed I continue the development of the VideoBuf2 at Samsung
until Pawel finds some spare time to help us. This is a third version of
the framework. Besides the minor bugfixes here and there I've added a
complete read() callback emulator. This emulator provides 2 types of
read()
Add a generic read() emulator for videobuf2. It uses MMAP memory type
buffers and generic vb2 calls: req_bufs, qbuf and dqbuf. Video date is
being copied from mmap buffers to userspace with standard copy_to_user()
function. To add read() support to the driver, only one additional
structure should
On Tuesday, October 19, 2010 23:28:49 Devin Heitmueller wrote:
On Tue, Oct 19, 2010 at 4:27 PM, Hans Verkuil hverk...@xs4all.nl wrote:
Bullshit.
Not exactly the level of mutual respect for your peers that I would
expect of you, Hans.
You I right, that could have been phrased more
On Wednesday 20 October 2010, Dave Young wrote:
be curious, why can't just fix the lock_kernel logic of i810? Fixing
is too hard?
Find a i810 hardware should be possible, even if the hardware does not
support SMP, can't we test the fix with preemption?
Yes, that should work too. My usual
On Wednesday, October 20, 2010 02:32:11 Jonathan Corbet wrote:
OK, here's a new version of the patch, done against the V4L tree. Now
with 100% fewer compiler errors! It took a while to figure out the API
changes, and I'm not convinced I like them all - the controller driver
didn't used to
On Wednesday, October 20, 2010 08:41:06 Marek Szyprowski wrote:
Hello,
As I promissed I continue the development of the VideoBuf2 at Samsung
until Pawel finds some spare time to help us. This is a third version of
the framework. Besides the minor bugfixes here and there I've added a
On Wed, Oct 20, 2010 at 4:14 PM, Hans Verkuil hverk...@xs4all.nl wrote:
On Wednesday, October 20, 2010 08:41:06 Marek Szyprowski wrote:
Hello,
As I promissed I continue the development of the VideoBuf2 at Samsung
until Pawel finds some spare time to help us. This is a third version of
the
Hello,
On Wednesday, October 20, 2010 9:15 AM wrote:
On Wednesday, October 20, 2010 08:41:06 Marek Szyprowski wrote:
Hello,
As I promissed I continue the development of the VideoBuf2 at Samsung
until Pawel finds some spare time to help us. This is a third version of
the framework.
Hello,
On Wednesday, October 20, 2010 9:15 AM wrote:
On Wednesday, October 20, 2010 08:41:06 Marek Szyprowski wrote:
Hello,
As I promissed I continue the development of the VideoBuf2 at Samsung
until Pawel finds some spare time to help us. This is a third version
of
the framework.
This is a patch to the tm6000-core.c file that fixed up a macros error
and error initialise statics to 0 found by the checkpatch.pl tools.
Signed-off-by: Ruslan Pisarev rus...@rpisarev.org.ua
---
drivers/staging/tm6000/tm6000-core.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
This is a patch to the tm6000-i2c.c file that fixed ERROR: do not
initialise statics to 0 or NULL found by the checkpatch.pl tools.
Signed-off-by: Ruslan Pisarev rus...@rpisarev.org.ua
---
drivers/staging/tm6000/tm6000-i2c.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git
This is a patch to the tm6000-video.c file that fixed
up a braces, tabs, comments and space Errors and Warnings found by the
checkpatch.pl tools.
Signed-off-by: Ruslan Pisarev rus...@rpisarev.org.ua
---
drivers/staging/tm6000/tm6000-video.c | 410 -
1 files
This is a patch to the
tm6000-cards.c
tm6000-core.c
tm6000-dvb.c
tm6000-i2c.c
tm6000-input.c
tm6000-regs.h
tm6000-stds.c
tm6000-usb-isoc.h
tm6000.h
files that fixed up a comments warnings found by the checkpatch.pl tools.
Signed-off-by: Ruslan Pisarev rus...@rpisarev.org.ua
---
This is a patch to the tm6000-cards.c file that fixed up
a space error found by the checkpatch.pl tools.
Signed-off-by: Ruslan Pisarev rus...@rpisarev.org.ua
---
drivers/staging/tm6000/tm6000-cards.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git
This is a patch to the tm6000.h file that fixed up a macros and
comment error found by the checkpatch.pl tools.
Signed-off-by: Ruslan Pisarev rus...@rpisarev.org.ua
---
drivers/staging/tm6000/tm6000.h |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git
Hello Hal,
I am working on the same problem and thanks to Laurent and others I
made lots of progress here. I want to point you to
http://www.mail-archive.com/linux-media@vger.kernel.org/msg23076.html
and http://www.mail-archive.com/linux-media@vger.kernel.org/msg23315.html
Have fun,
Bastian
Hi Mauro,
since you got your fingers dirty with ir, I would like to direct this
issue towards you.
One of my servers acts as a vdr with 3 video cards:
07:01.0 Multimedia video controller: Conexant Systems, Inc. CX23880/1/2/3 PCI
Video and Audio Decoder (rev 05)
Subsystem: Hauppauge
This patch allows this device successfully to show video, at least from
its composite input.
I have no information about the true hardware contents of this device and so
this patch is based solely on fiddling with things until it worked. The
chip appears to be em2860, and the closest device with
On Wed, 2010-10-20 at 07:19 +0200, Sven Barth wrote:
Am 18.10.2010 08:15, schrieb Mauro Carvalho Chehab:
Em 17-10-2010 21:36, Andy Walls escreveu:
The last time I sent this list, I was about to travel, and I may have
missed some comments, or maybe I
may just forgot to update. But I
On Wed, 2010-10-20 at 16:18 +0900, Kyungmin Park wrote:
On Wed, Oct 20, 2010 at 4:14 PM, Hans Verkuil hverk...@xs4all.nl wrote:
On Wednesday, October 20, 2010 08:41:06 Marek Szyprowski wrote:
Hello,
As I promissed I continue the development of the VideoBuf2 at Samsung
until Pawel finds
On Wed, 2010-10-20 at 12:31 +0200, Hans-Peter Jansen wrote:
Hi Mauro,
since you got your fingers dirty with ir, I would like to direct this
issue towards you.
Unfortunately, unloading all the dvb drivers is not possible, because
unloading cx8802 leads to this oops:
Welcome to
Em 20-10-2010 05:07, Hans Verkuil escreveu:
On Wednesday, October 20, 2010 02:32:11 Jonathan Corbet wrote:
OK, here's a new version of the patch, done against the V4L tree. Now
with 100% fewer compiler errors! It took a while to figure out the API
changes, and I'm not convinced I like them
Em 19-10-2010 19:24, Daniel Drake escreveu:
These parameters need to be configurable based on the host system.
They can now be communicated through the s_config call.
The old CONFIG_OLPC_XO_1 selector was not correct; this kind of
arrangement wouldn't allow for a universal kernel that would
On Wed, 20 Oct 2010 12:31:23 +0200
Hans-Peter Jansen h...@urpla.net wrote:
Welcome to openSUSE 11.1 - Kernel 2.6.34.7-4-pae (ttyS0)
Any ideas, what's going wrong here?
Your kernel is ancient. Please try reproducing with a recent kernel from
the Kernel:HEAD repo. If it still happens, let's
On Wed, 2010-10-20 at 16:18 +0900, Kyungmin Park wrote:
On Wed, Oct 20, 2010 at 4:14 PM, Hans Verkuil hverk...@xs4all.nl
wrote:
On Wednesday, October 20, 2010 08:41:06 Marek Szyprowski wrote:
Hello,
As I promissed I continue the development of the VideoBuf2 at Samsung
until Pawel
On Wednesday 20 October 2010, 14:16:03 Andy Walls wrote:
On Wed, 2010-10-20 at 12:31 +0200, Hans-Peter Jansen wrote:
Hi Mauro,
since you got your fingers dirty with ir, I would like to direct
this issue towards you.
Unfortunately, unloading all the dvb drivers is not possible,
Em 20-10-2010 10:40, Hans Verkuil escreveu:
Em 20-10-2010 05:07, Hans Verkuil escreveu:
On Wednesday, October 20, 2010 02:32:11 Jonathan Corbet wrote:
OK, here's a new version of the patch, done against the V4L tree. Now
with 100% fewer compiler errors! It took a while to figure out the
Hi Mauro,
On Wednesday 20 October 2010 14:48:46 Mauro Carvalho Chehab wrote:
Em 20-10-2010 10:40, Hans Verkuil escreveu:
[snip]
Regarding gspca: reversed engineered drivers typically do not use
subdevices. (actually gspca doesn't use subdevs at all). So the problem
doesn't exist. The
Em 20-10-2010 10:40, Hans Verkuil escreveu:
Em 20-10-2010 05:07, Hans Verkuil escreveu:
On Wednesday, October 20, 2010 02:32:11 Jonathan Corbet wrote:
OK, here's a new version of the patch, done against the V4L tree.
Now
with 100% fewer compiler errors! It took a while to figure out the
The test for driver-owner != NULL in sh_mobile_ceu_camera.c is unneeded and it
breaks the static build of sh_mobile_csi2.c. Remove it.
Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
drivers/media/video/sh_mobile_ceu_camera.c |2 +-
1 files changed, 1 insertions(+), 1
-Original Message-
From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
ow...@vger.kernel.org] On Behalf Of Hal Moroff
Sent: Wednesday, October 20, 2010 3:29 AM
To: linux-media@vger.kernel.org
Subject: soc_camera device
I'm pretty new to Linux video drivers (I do have
On Wednesday 20 October 2010, 14:26:20 Stefan Seyfried wrote:
On Wed, 20 Oct 2010 12:31:23 +0200
Hans-Peter Jansen h...@urpla.net wrote:
Welcome to openSUSE 11.1 - Kernel 2.6.34.7-4-pae (ttyS0)
Any ideas, what's going wrong here?
Your kernel is ancient. Please try reproducing with a
Hi, Kamil
This is second feedback about the HW op related code.
(s5p_mfc_opr.c s5p_mfc.c)
Hi, Peter
Thanks for the comments. I have replied to them below. I would be grateful
if you could cut out non relevant parts of the code in your replies. It was
difficult to find your comments in such a
Thank you for your reply about my comments.
Refer to as below.
Hi,
I don't know if this is necessary. MFC_NUM_CONTEXTS can be fixed at
the maximum number allowed by MFC hw: 16. I highly doubt someone will
open that many contexts. Increasing this number will not significantly
increase
Hi, Kamil
This is third feedback about watchdog timer.
(s5p_mfc.c)
Hi, Peter
Thanks for pointing that out, enabling and disabling watchdog in
open/release is reasonable.
[...]
+platform_set_drvdata(pdev, dev);
+dev-hw_lock = 0;
+dev-watchdog_workqueue =
On Wed, Oct 20, 2010 at 06:50:58AM +1000, Dave Airlie wrote:
On Tue, Oct 19, 2010 at 11:26 PM, Arnd Bergmann a...@arndb.de wrote:
On Tuesday 19 October 2010, Arnd Bergmann wrote:
On Tuesday 19 October 2010 06:52:32 Dave Airlie wrote:
I might be able to find some hardware still lying
Thank you, Steve, for introducing me to the mailing list and showing me
the protocol. I have taken a look at your questions and comments. My
responses are interspersed in the email below
On 10/19/2010 04:27 PM, Steven Toth wrote:
Hi Dan,
Thanks for writing.
I can't do one-on-one end user
The RC5 decoding is complete at a BIT_END state. there's no reason
to wait for the next space to produce a code.
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
diff --git a/drivers/media/IR/ir-rc5-decoder.c
b/drivers/media/IR/ir-rc5-decoder.c
index df4770d..4139678 100644
---
Starting with the 2.6.35 kernels, my KWorld ATSC120 tuner will not
lock on to any channels. Everything works fine up to 2.6.34.7, but will
not work with the newer kernels. This card uses CX88-dvb, s5h1409, and
xc2028/3028 modules, and all modules load without any errors. Firmware
loads
On 20.10.2010 14:00, Andy Walls wrote:
On Wed, 2010-10-20 at 07:19 +0200, Sven Barth wrote:
Am 18.10.2010 08:15, schrieb Mauro Carvalho Chehab:
Em 17-10-2010 21:36, Andy Walls escreveu:
The last time I sent this list, I was about to travel, and I may have missed
some comments, or maybe I
On Sun, Oct 17, 2010 at 12:56:27AM +0200, Maxim Levitsky wrote:
Hi,
This series is rebased on top of media_tree/staging/v2.6.37 only.
Really this time, sorry for cheating, last time :-)
The first patch like we agreed extends the raw packets.
It touches all drivers (except imon as it isn't
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:Wed Oct 20 19:00:15 CEST 2010
path:http://www.linuxtv.org/hg/v4l-dvb
changeset: 15167:abd3aac6644e
git master:
On Tue, 19 Oct 2010 08:54:40 +0200
Hans Verkuil hverk...@xs4all.nl wrote:
We are working on removing the BKL. As part of that effort it is now possible
for drivers to pass a serialization mutex to the v4l core (a mutex pointer was
added to struct video_device). If the core sees that mutex then
Some time ago, Mauro wrote:
...
From the patch comments:
There's a currently-unused lgdt3304 demod driver, which leaves a lot to
be desired as far as functionality. The 3304 is unsurprisingly quite
similar to the 3305, and empirical testing yeilds far better results
On Oct 20, 2010, at 6:55 AM, Adrian Taylor wrote:
This patch allows this device successfully to show video, at least from
its composite input.
I have no information about the true hardware contents of this device and so
this patch is based solely on fiddling with things until it worked. The
On Sun, Oct 17, 2010 at 12:56:27AM +0200, Maxim Levitsky wrote:
This series is rebased on top of media_tree/staging/v2.6.37 only.
Really this time, sorry for cheating, last time :-)
On a related note, Mauro - is the plan still that I should wait for the
large scancodes support for the input
On 10/20/10 12:19 PM, Daniel Lee Kim wrote:
Thank you, Steve, for introducing me to the mailing list and showing me the
protocol. I have taken a look at your questions and comments. My responses are
interspersed in the email below
You are welcome.
cut
However, running dmesg, I get the
I commented as belows,
And you missed one important things 'cause there were my comments
in the very long email which is strongly fixed in the reset seq.
[]
+#define READL(offset)readl(dev-regs_base + (offset))
+#define WRITEL(data, offset) writel((data), dev-regs_base +
On Wed, Oct 20, 2010 at 9:28 PM, Hans Verkuil hverk...@xs4all.nl wrote:
On Wed, 2010-10-20 at 16:18 +0900, Kyungmin Park wrote:
On Wed, Oct 20, 2010 at 4:14 PM, Hans Verkuil hverk...@xs4all.nl
wrote:
On Wednesday, October 20, 2010 08:41:06 Marek Szyprowski wrote:
Hello,
As I promissed
Hi,
I've made tests with my Magix RESCUE YOUR VIDEOTAPES! usb dongle, this
device looks identical to the pictures of the Kaiser Baas USB DVD Maker 2
(KBA0300300) on the wiki:
Model: Magix RESCUE YOUR VIDEOTAPES!
Vendor/Product id: [1b80:e349].
Tests made:
- Analog [Worked, only tested
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