We dereference ov unconditionally throughout the function so there is
no way it can be NULL here. This code has been around for ages so if
it were possible for ov to be NULL someone would have complained.
Signed-off-by: Dan Carpenter erro...@gmail.com
diff --git a/drivers/media/video/ov511.c
My concern initially was we dereference dev in the parameter list to
s2255_dev_err() but it turns out that code path is never used.
The s2255_stop_readpipe() is only called from one place and dev is
never null. So this patch just removes the whole condition here.
Signed-off-by: Dan Carpenter
The original code didn't handle the case where vdev was not found so I
added a check for that.
Signed-off-by: Dan Carpenter erro...@gmail.com
diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index ac9c40c..1f9a49e 100644
--- a/drivers/media/video/s2255drv.c
+++
Stefan Ringel wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Am 04.05.2010 21:50, schrieb Mauro Carvalho Chehab:
Stefan Ringel wrote:
datagram from urb to videobuf
urb copy to temp copy to 1. videobuf
buffer
On Wed, 5 May 2010 13:44:38 +0800
Bee Hock Goh beeh...@gmail.com wrote:
Did you comment off the code in the get_next_buff that clear the
previous frame data?
No.
Git tree + my last patch.
With my best regards, Dmitry.
On Wed, May 5, 2010 at 12:50 PM, Dmitri Belimov d.beli...@gmail.com
This was my patch: cx25821: fix double unlock in medusa_video_init()
It accidentally got merged two times. The version from the staging tree
is not correct. Please can you revert it:
7a02f549fcc30fe6be0c0024beae9a3db22e1af6 Staging: cx25821: fix double
unlock in medusa_video_init()
I guess
On Wed, 5 May 2010 10:16:27 +0800
Bee Hock Goh beeh...@gmail.com wrote:
There does not seem to be any radio support in the tm6000 codes.
tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO);
Is the T_RADIO mode still required since this is a cleanup?
Now radio may be not work. But we want write
If you do that you will get some decent looking video.
On Wed, May 5, 2010 at 3:27 PM, Dmitri Belimov d.beli...@gmail.com wrote:
On Wed, 5 May 2010 13:44:38 +0800
Bee Hock Goh beeh...@gmail.com wrote:
Did you comment off the code in the get_next_buff that clear the
previous frame data?
No.
On 31/03/2009 21:10, Antti Palosaari wrote:
Moi Mauro,
Please pull from http://linuxtv.org/hg/~anttip/af9015/
for the following:
af9015: remove experimental
af9015: add new USB ID for KWorld USB DVB-T TV Stick II (VS-DVB-T 395U)
af9015: add support for TrekStor DVB-T USB Stick
af9015: remove
Hi Gijo,
On Thursday 29 April 2010 12:54:16 Gijo Prems wrote:
Hello,
I have some queries related to linux uvc client driver(uvcvideo) and
general uvc webcam functionality.
1. There is a wDelay (during probe-commit) parameter which camera
exposes to the host signifying the delay (Latency)
Hello,
Completes the bit-error-rate read function with the CBER register (before
Viterbi decoder). The returned value is 1e8*actual_ber to be positive.
Also includes some typo mistakes.
Signed-off-by: Guillaume Audirac guillaume.audi...@webag.fr
---
drivers/media/dvb/frontends/tda10048.c |
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Simon,
There is already a patch that will make af9105/tda18218 work. However,
it seem that there is no active effort to merge with the mainstream
code.
I have been running that codes with mythtv(recording only) for quite a
while and its working fine.
https://patchwork.kernel.org/patch/82494/
Completes the bit-error-rate read function with the CBER register (before
Viterbi decoder). The returned value is 1e8*actual_ber to be positive.
Also includes some typo mistakes.
Signed-off-by: Guillaume Audirac guillaume.audi...@webag.fr
Thanks Guillaume, I have a pile of other patches I'm
Antti,
Thanks for coming out to clarify. So the step going forward is to
getting clearance from Lauris?
I didnt really look at the codes but the your tree with the tda18218
patch seem to working very well for me.
http://ubuntuforums.org/showthread.php?p=8936585
On Wed, May 5, 2010 at 8:58 PM,
On 05/05/2010 03:36 PM, Bee Hock Goh wrote:
There is already a patch that will make af9105/tda18218 work. However,
it seem that there is no active effort to merge with the mainstream
code.
I have been running that codes with mythtv(recording only) for quite a
while and its working fine.
Dmitri Belimov wrote:
On Wed, 5 May 2010 13:44:38 +0800
Bee Hock Goh beeh...@gmail.com wrote:
Did you comment off the code in the get_next_buff that clear the
previous frame data?
No.
Git tree + my last patch.
A green tree can happen due to lots of conditions, like:
1) it
On 05/05/2010 13:36, Bee Hock Goh wrote:
Simon,
There is already a patch that will make af9105/tda18218 work. However,
it seem that there is no active effort to merge with the mainstream
code.
I have been running that codes with mythtv(recording only) for quite a
while and its working fine.
You need to follow this link: http://ubuntuforums.org/showthread.php?p=8936585
If you download the correct version of the antti af9015 tree, you can
apply the patch correctly and it will work(a tda18218/af9015 stick)
without any code change.
On Wed, May 5, 2010 at 10:00 PM, Simon Kenyon
Use the attached firmware which work well for me.
An earlier firmware will hung the stick and this version fixed that issue.
On Wed, May 5, 2010 at 10:07 PM, Bee Hock Goh beeh...@gmail.com wrote:
You need to follow this link: http://ubuntuforums.org/showthread.php?p=8936585
If you download
On Wed, May 5, 2010 at 10:13 PM, Bee Hock Goh beeh...@gmail.com wrote:
Use the attached firmware which work well for me.
An earlier firmware will hung the stick and this version fixed that issue.
On Wed, May 5, 2010 at 10:07 PM, Bee Hock Goh beeh...@gmail.com wrote:
You need to follow this
On 05/05/2010 15:07, Bee Hock Goh wrote:
You need to follow this link: http://ubuntuforums.org/showthread.php?p=8936585
If you download the correct version of the antti af9015 tree, you can
apply the patch correctly and it will work(a tda18218/af9015 stick)
without any code change.
thanks
From: Peter Huewe peterhu...@gmx.de
This patch adds a missing include linux/delay.h to prevent
build failures[1-5]
Signed-off-by: Peter Huewe peterhu...@gmx.de
---
KernelVersion: linux-next-20100505
References:
[1] http://kisskb.ellerman.id.au/kisskb/buildresult/2571452/
[2] http
Dan Carpenter wrote:
This was my patch: cx25821: fix double unlock in medusa_video_init()
It accidentally got merged two times. The version from the staging tree
is not correct. Please can you revert it:
7a02f549fcc30fe6be0c0024beae9a3db22e1af6 Staging: cx25821: fix double
unlock in
Will do. Thanks for passing over the info.
Regards,
Palash
-Original Message-
From: Mauro Carvalho Chehab [mailto:mche...@redhat.com]
Sent: Wednesday, May 05, 2010 8:30 AM
To: Dan Carpenter; Palash Bandyopadhyay
Cc: Greg Kroah-Hartman; linux-media@vger.kernel.org
Subject: Re: -next:
On Sat, May 1, 2010 at 10:36 AM, Brian Johnson brij...@gmail.com wrote:
The following changes since commit d3be2fab3a10b6c798a5f9970146d166d3345c37:
Jean-François Moine (1):
V4L/DVB: gspca - zc3xx: Fix the gamma calculation from the contrast
are available in the git repository at:
This patch adds a flag to indicate if the radio has been
initialized or not. If the flag has not been set upon open,
the radio initialized to a known state.
It combines the STARTED/STOPPED indicators into a single
MUTED flag and defines a couple of macros for determining
the status of the radio.
Signed-off-by: David Ellingsworth da...@identd.dyndns.org
---
drivers/media/radio/dsbr100.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index 673eda8..2f96e13 100644
--- a/drivers/media/radio/dsbr100.c
+++
Signed-off-by: David Ellingsworth da...@identd.dyndns.org
---
drivers/media/radio/dsbr100.c | 77 +---
1 files changed, 33 insertions(+), 44 deletions(-)
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index ed9cd7a..673eda8 100644
Signed-off-by: David Ellingsworth da...@identd.dyndns.org
---
drivers/media/radio/dsbr100.c | 11 +--
1 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index 2f96e13..b62fe40 100644
---
This patch simplifies the error paths within the
usb_dsbr100_probe routine. It also removes an unnecessary
local variable.
Signed-off-by: David Ellingsworth da...@identd.dyndns.org
---
drivers/media/radio/dsbr100.c | 39 ---
1 files changed, 20
Signed-off-by: David Ellingsworth da...@identd.dyndns.org
---
drivers/media/radio/dsbr100.c |6 ++
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index b62fe40..c949ace 100644
--- a/drivers/media/radio/dsbr100.c
This patch series addresses several issues in the dsbr100 driver.
This series is based on the v4l-dvb master git branch and has been
compile tested only. It should be tested before applying.
The following patches are included in this series:
[PATCH/RFC 1/7] dsbr100: implement proper locking
This patch replaces calls to video_drvdata with
references to struct file-private_data which is
set during usb_dsbr100_open. This value is passed
by video_ioctl2 via the *priv argument and is
accessible via file-private_data otherwise.
Signed-off-by: David Ellingsworth da...@identd.dyndns.org
---
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 May 5 19:00:28 CEST 2010
path:http://www.linuxtv.org/hg/v4l-dvb
changeset: 14644:4a8d6d981f07
git master:
matthieu castet a écrit :
Hi,
With my current kernel (2.6.32), if my dvb device is removed while in use, I
got [1].
After checking the source code, the problem seems to happen also in master :
If there are users (for example users == -2) :
- dvb_unregister_frontend :
- stop kernel thread
While analyzing one of the videobuf patches, I noticed that
videobuf_dma_sync is only used internally inside videobuf-dma-sg.
So, let's remove this function, merging the code at __videobuf_dma_sync()
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
diff --git
On Wed, May 05, 2010 at 12:30:01PM -0300, Mauro Carvalho Chehab wrote:
This simplifies the code a little bit, and, instead of just return -EINVAL,
it will return the error condition reported by the called functions.
Thanks for that.
There was one return that got missed. Probably you can
videobuf-core checks if .sync ops is defined before calling.
So, we don't need a do-nothing function.
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
--
Cheers,
Mauro
diff --git a/drivers/media/video/videobuf-vmalloc.c
b/drivers/media/video/videobuf-vmalloc.c
index f8b5b56..583728f
On Wednesday 05 May 2010 19:05:24 David Ellingsworth wrote:
Signed-off-by: David Ellingsworth da...@identd.dyndns.org
Does this actually fix bugs or does this just clean up the locking?
I ask because I am planning to make it easier to do locking for ioctl calls.
Basically there will be pre-hook
The following changes since commit d3be2fab3a10b6c798a5f9970146d166d3345c37:
Jean-François Moine (1):
V4L/DVB: gspca - zc3xx: Fix the gamma calculation from the contrast
are available in the git repository at:
ssh://linuxtv.org/git/hverkuil/v4l-dvb.git tvp7002
Tested on a DM6467T
Hi all,
While working on an old port of the omap3 camera-isp driver,
I have faced some problem.
Basically, when calling VIDIOC_REQBUFS with a certain buffer
Count, we had a software limit for total size, calculated depending on:
Total bytesize = bytesperline x height x count
So, we had an
Pawel Osciak wrote:
Architectures with non-coherent CPU cache (e.g. ARM) may require a cache
flush or invalidation before starting a hardware operation if the data in
a video buffer being queued has been touched by the CPU.
This patch adds calls to sync before a hardware operation that are
This is, perhaps, the last set of viafb patches I'll send around before the
merge window. This series completes the task of adding the via-camera
driver - in the correct spot, this time. To that end, it has to reorganize
the viafb header files a bit.
V4L2 folks: only the final patch in this
It's ugly and adds a global.h dependency.
Signed-off-by: Jonathan Corbet cor...@lwn.net
---
drivers/video/via/via_i2c.c |6 ++
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/via/via_i2c.c b/drivers/video/via/via_i2c.c
index febc1dd..84ec2d6 100644
---
Preparatory move toward the ultimate goal of moving pan-subdevice stuff
into include/linux.
Signed-off-by: Jonathan Corbet cor...@lwn.net
---
drivers/video/via/hw.h |1 -
drivers/video/via/share.h | 11 ++
drivers/video/via/via-core.h| 48
Add a driver for the video capture port on VIA integrated chipsets. This
version has a remaining OLPCism or two and expects to be talking to an
ov7670; those can be improved as the need arises.
This work was supported by the One Laptop Per Child project.
Signed-off-by: Jonathan Corbet
These are the files which should be available to subdevices compiled
outside of drivers/video/via.
Signed-off-by: Jonathan Corbet cor...@lwn.net
---
drivers/video/via/accel.c |2 +-
drivers/video/via/dvi.c |4 +-
drivers/video/via/hw.c |3 +-
The various subdev drivers (other than the framebuffer itself) no longer
need this file.
Signed-off-by: Jonathan Corbet cor...@lwn.net
---
drivers/video/via/via-gpio.c |1 -
drivers/video/via/via_i2c.c |4 +++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git
+-
1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-next-20100505.orig/drivers/media/video/Kconfig
+++ linux-next-20100505/drivers/media/video/Kconfig
@@ -559,7 +559,7 @@ config VIDEO_DAVINCI_VPIF
config VIDEO_VIVI
tristate Virtual Video Driver
- depends on VIDEO_DEV
Hullo
I've been struggling with this for a couple of days. I have checked
archives, but missed anything useful.
I've got a tevii s660 (dvbs2 via usb). It works with some limitations
on windows xp (I cannot get HD signals decoded, but think that's a
limitation of the software that comes on
Aguirre, Sergio wrote:
Hi all,
While working on an old port of the omap3 camera-isp driver,
I have faced some problem.
Basically, when calling VIDIOC_REQBUFS with a certain buffer
Count, we had a software limit for total size, calculated depending on:
Total bytesize = bytesperline x
-Original Message-
From: Mauro Carvalho Chehab [mailto:mche...@redhat.com]
Sent: Wednesday, May 05, 2010 6:24 PM
To: Aguirre, Sergio
Cc: linux-media@vger.kernel.org
Subject: Re: [videobuf] Query: Condition bytesize limit in
videobuf_reqbufs - buf_setup() call?
Aguirre, Sergio
Aguirre, Sergio wrote:
-Original Message-
From: Mauro Carvalho Chehab [mailto:mche...@redhat.com]
Sent: Wednesday, May 05, 2010 6:24 PM
To: Aguirre, Sergio
Cc: linux-media@vger.kernel.org
Subject: Re: [videobuf] Query: Condition bytesize limit in
videobuf_reqbufs - buf_setup()
Hi Arnout,
Arnout Vandecappelle wrote:
videobuf_dma_init_user_locked() uses get_user_pages() to get the
virtual-to-physical address mapping for user-allocated memory.
However, the user-allocated memory may be non-pageable because it
is an I/O range or similar. get_user_pages() fails with
Hello Steven,
Thanks Guillaume, I have a pile of other patches I'm ready to present
for merge so I'll pull this into one of my dev trees and present this
for merge also of course, I'll test it first! :)
Thanks again for working on this.
You're welcome. I am just starting reviewing the
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