| Age | Commit message (Collapse) | Author |
|---|
|
From: Jean Delvare <khali@linux-fr.org>
There is no point in defining I2C adapter IDs when no code is using
them. As this field might go away in the future, stop using it when
we don't need to.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Jan Nikitenko <jan.nikitenko@gmail.com>
Replace printing to magically sized temporary buffer with use
of KERN_CONT for continual printing of eeprom registers dump.
Since deb_info is defined as dprintk, which is conditionally defined
to printk without additional parameters, meaning that deb_info is equivalent
to direct printk (without adding KERN_ facility), we can use KERN_DEBUG and
KERN_CONT in there, eliminating the need for sprintf into temporary buffer
with not easily readable/magical size.
Though it's strange, that deb_info definition uses printk without KERN_
facility and callers don't use it either.
Signed-off-by: Jan Nikitenko <jan.nikitenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Jan Nikitenko <jan.nikitenko@gmail.com>
Fixes stack corruption bug present in dump_regs function of zl10353 and
qt1010 drivers: the buffer buf was one byte smaller than required -
there are 4 chars for address prefix, 16 * 3 chars for dump of 16 eeprom
bytes per line and 1 byte for zero ending the string required, i.e. 53
bytes, but only 52 were provided.
The one byte missing in stack based buffer buf can cause stack
corruption possibly leading to kernel oops, as discovered originally
with af9015 driver (af9015: fix stack corruption bug).
Signed-off-by: Jan Nikitenko <jan.nikitenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Some mt9v011 webcams report 0x8332 chip version, instead of 0x8243. From
the revision history at the mt9v011 datasheet, it seems that the chip
version has changed from the first release of the chip.
Thanks-to hermann pitton <hermann-pitton@arcor.de> for pointing this to
me, on his tests with a Silvercrest webcam.
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Andy Walls <awalls@radix.net>
This mistakenly tested against sizeof(freqs) instead of the array size. Due to
the mask the only illegal value possible was 3.
Reported-by: Roel Kluin <roel.kluin@gmail.com>
Priority: high
Signed-off-by: Andy Walls <awalls@radix.net>
|
|
From: Roel Kluin <roel.kluin@gmail.com>
This mistakenly tests against sizeof(freqs) instead of the array size. Due to
the mask the only illegal value possible was 3.
Priority: high
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andy Walls <awalls@radix.net>
|
|
From: Andy Walls <awalls@radix.net>
Remove the subdev_s_std() method from the GPIO subdev. It appears it was
used in the past to effect the switch back from radio mode to tuner mode,
but it had a side effect that is improper and against the V4L2 spec, when
you were not in radio mode. Whenever the video stanadrd was changed, the
GPIO audio mux was set back to the tuner audio input, even if you were set
to a Line In input.
Thanks to Ravi A. for doing the troubleshooting to point me right to the
problem.
Reported-by: Ravi A <asvravi@gmail.com>
Priority: normal
Signed-off-by: Andy Walls <awalls@radix.net>
|
|
From: Andy Walls <awalls@radix.net>
Priority: normal
Tested-by: Ravi A. <asvravi@gmail.com>
Signed-off-by: Andy Walls <awalls@radix.net>
|
|
From: Andy Walls <awalls@radix.net>
Priority: normal
Signed-off-by: Andy Walls <awalls@radix.net>
|
|
From: Igor M. Liplianin <liplianin@me.by>
Create card parameters array in SDMC DM1105 driver.
It is useful for cards with the same pci id, but different
tuners, lnb power control circuits, etc.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
|
|
From: Antonio Ospite <ospite@studenti.unina.it>
mclk_get_divisor uses pcdev->soc_host.dev, make sure it is initialized.
Priority: high
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
drivers/media/video/pxa_camera.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
|
|
From: Lamarque Vieira Souza <lamarque@gmail.com>
. added code to print an error message when buffer is too small to hold frame
data, that is better than just a hard crash. Tested using MAX_FRAME_SIZE =
50000, lots of error messages appeared in /var/log/messages but no crash.
. removed line "f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;" in
zr364xx_vidioc_try_fmt_vid_cap, it should not be there.
. changes to improve performance (or at least not hurt it): removed some
unneeded debug messages; added macro FULL_DEBUG to enable debug messages in
performance critical places, this macro is disabled by default; removed "if
(frm->lpvbits == NULL)..." in zr364xx_read_video_callback because after
analisying the source code I concluded it will always results to false, so it
is not needed.
. some small code reorganization.
Signed-off-by: Lamarque V. Souza <lamarque@gmail.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
|
|
kernel-sync:
Author: Alexey Dobriyan <adobriyan@gmail.com>
Date: Sat Jul 11 22:08:37 2009 +0400
headers: smp_lock.h redux
* Remove smp_lock.h from files which don't need it (including some headers!)
* Add smp_lock.h to files which do need it
* Make smp_lock.h include conditional in hardirq.h
It's needed only for one kernel_locked() usage which is under CONFIG_PREEMPT
This will make hardirq.h inclusion cheaper for every PREEMPT=n config
(which includes allmodconfig/allyesconfig, BTW)
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
drivers/media/video/zr364xx.c: In function ‘zr364xx_vidioc_querycap’:
drivers/media/video/zr364xx.c:736: error: implicit declaration of function ‘KERNEL_VERSION’
kernel-sync:
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Hans Verkuil <hverkuil@xs4all.nl>
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Lamarque Vieira Souza <lamarque@gmail.com>
This patch implements changing resolution in zr364xx_vidioc_s_fmt_vid_cap for
zr364xx driver. This version is synced with v4l-dvb as of 20/Jul/2009. Tested
with Creative PC-CAM 880.
OBS: I had to increase MAX_FRAME_SIZE to prevent a hard crash in my notebook
(caps lock blinking) when testing with mplayer, which automatically sets
resolution to the maximum (640x480). Maybe we should add code to auto-detect
frame size to prevent this kind of crash in the future.
Signed-off-by: Lamarque V. Souza <lamarque@gmail.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
|
|
From: Steven Toth <stoth@kernellabs.com>
cx23885: Modify hardware revision detection for newer silicon
Priority: normal
Signed-off-by: Steven Toth <stoth@kernellabs.com>
|
|
From: Steven Toth <stoth@kernellabs.com>
cx23885: Add support for ATSC/QAM on Hauppauge HVR-1850
Priority: normal
Signed-off-by: Steven Toth <stoth@kernellabs.com>
|
|
From: Igor M. Liplianin <liplianin@netup.ru>
CAM presence checkout is needed after power on PC.
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
|
|
From: Hans Verkuil <hverkuil@xs4all.nl>
Add compat.h include to get the KERN_CONT define needed for older kernels.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
|
|
From: Hans Verkuil <hverkuil@xs4all.nl>
Both tvaudio and the tuner share i2c address 0x42. The tvaudio module can
check whether it really is a tda9840, but the tuner can't. So the tvaudio
module must be loaded before the tuner module. This was also the case for
2.6.29, but the order was swapped in 2.6.30.
Thanks to Krzysztof Grygiencz for reporting and testing this.
Priority: high
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
|
|
From: Laurent Pinchart <laurent.pinchart@skynet.be>
Commit 50144aeeb702ea105697ae5249f059ea3990b838 broke the Samsung NC10
netbook webcam. Instead of applying the FIX_BANDWIDTH quirk to all ViMicro
devices, list the devices explicitly.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
|
|
From: Laurent Pinchart <laurent.pinchart@skynet.be>
At least one MT6227 model crashes when receiving a GET_DEF request on the
video probe control. As the various models can't be told apart based on the
descriptors, add a PROBE_DEF quirk to avoid sending the GET_DEF request and
enable the quirk for all models.
Priority: normal
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
|
|
From: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
|
|
From: Abylay Ospan <aospan@netup.ru>
In automatic mode every stop event on SDA line ends repetition.
However, in NetUP Dual card on the same i2c bus we have several devices.
If someone using both adapters to lock simultaneously or working with CAM interface
during lock procedure, it lead to end repetition prematurely quite often.
Set stv0900 i2c repeater to manual mode prevents such situation.
Signed-off-by: Abylay Ospan <aospan@netup.ru>
|
|
From: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Abylay Ospan <aospan@netup.ru>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Make sn9c20x driver to work with RHEL5 kernel. Yet, the event interface
needs a little more work. Since I'm lazy, I've backported just the
webcam driver.
While here, reorder includes to the order used on other drivers.
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
In the past, some devices with saa711x had their parameters controlled
directly inside em28xx driver, instead of using their proper module for
it.
Due to that, the ac97 controls were mixed with saa711x ones.
Older patches removed all saa711x controls, but we still need to control
ac97 devices on em28xx, since we don't have a separate v4l2 device for
it.
The proper way to address is to create a separate ac97 v4l2 device.
While we don't have it, we should clean up the code to allow having a
better view of what is part of em28xx core code and what's due to ac97
control inside it.
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
As em28xx chip has nothing to do with volume/mute controls, rename those
controls to properly indicate that they control the companion AC97 chip
that it is inside the boards with this chip.
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Julia Lawall <julia@diku.dk>
Priority: high
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
|
|
From: Brian Johnson <brijohn@gmail.com>
Priority: high
Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
|
|
From: Brian Johnson <brijohn@gmail.com>
Priority: high
Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
|
|
From: Lamarque Vieira Souza <lamarque@gmail.com>
This patch implements V4L2_CAP_STREAMING for the zr364xx driver, by
converting the driver to use videobuf. This version is synced with v4l-dvb as
of 15/Jul/2009.
Tested with Creative PC-CAM 880.
It basically:
. implements V4L2_CAP_STREAMING using videobuf;
. re-implements V4L2_CAP_READWRITE using videobuf;
. copies cam->udev->product to the card field of the v4l2_capability struct.
That gives more information to the users about the webcam;
. moves the brightness setting code from before requesting a frame (in
read_frame) to the vidioc_s_ctrl ioctl. This way the brightness code is
executed only when the application requests a change in brightness and
not before every frame read;
. comments part of zr364xx_vidioc_try_fmt_vid_cap that says that Skype +
libv4l do not work.
This patch fixes zr364xx for applications such as mplayer,
Kopete+libv4l and Skype+libv4l can make use of the webcam that comes
with zr364xx chip.
Signed-off-by: Lamarque V. Souza <lamarque@gmail.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
