| ecb3b2b35db49778b6d89e3ffd0c400776c20735 |
|
18-Nov-2011 |
Greg Kroah-Hartman <gregkh@suse.de> |
USB: convert drivers/media/* to use module_usb_driver()
This converts the drivers in drivers/media/* to use the
module_usb_driver() macro which makes the code smaller and a bit
simpler.
Added bonus is that it removes some unneeded kernel log messages about
drivers loading and/or unloading.
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Luca Risolia <luca.risolia@studio.unibo.it>
Cc: Jean-Francois Moine <moinejf@free.fr>
Cc: Frank Zago <frank@zago.net>
Cc: Olivier Lorin <o.lorin@laposte.net>
Cc: Erik Andren <erik.andren@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Brian Johnson <brijohn@gmail.com>
Cc: Leandro Costantino <lcostantino@gmail.com>
Cc: Antoine Jacquet <royale@zerezo.com>
Cc: Jarod Wilson <jarod@redhat.com>
Cc: Florian Mickler <florian@mickler.org>
Cc: Antti Palosaari <crope@iki.fi>
Cc: Michael Krufky <mkrufky@kernellabs.com>
Cc: "David Härdeman" <david@hardeman.nu>
Cc: Florent Audebert <florent.audebert@anevia.com>
Cc: Sam Doshi <sam@metal-fish.co.uk>
Cc: Manu Abraham <manu@linuxtv.org>
Cc: Olivier Grenie <olivier.grenie@dibcom.fr>
Cc: Patrick Boettcher <patrick.boettcher@dibcom.fr>
Cc: "Igor M. Liplianin" <liplianin@me.by>
Cc: Derek Kelly <user.vdr@gmail.com>
Cc: Malcolm Priestley <tvboxspy@gmail.com>
Cc: Steven Toth <stoth@kernellabs.com>
Cc: "André Weidemann" <Andre.Weidemann@web.de>
Cc: Martin Wilks <m.wilks@technisat.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Jose Alberto Reguero <jareguero@telefonica.net>
Cc: David Henningsson <david.henningsson@canonical.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Joe Perches <joe@perches.com>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Alexey Khoroshilov <khoroshilov@ispras.ru>
Cc: Anssi Hannula <anssi.hannula@iki.fi>
Cc: Rafi Rubin <rafi@seas.upenn.edu>
Cc: Dan Carpenter <error27@gmail.com>
Cc: Paul Bender <pebender@gmail.com>
Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Cc: "Márcio A Alves" <froooozen@gmail.com>
Cc: Julia Lawall <julia@diku.dk>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Chris Rankin <rankincj@yahoo.com>
Cc: Lee Jones <lee.jones@canonical.com>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Dean Anderson <linux-dev@sensoray.com>
Cc: Pete Eberlein <pete@sensoray.com>
Cc: Arvydas Sidorenko <asido4@gmail.com>
Cc: Andrea Anacleto <andreaanacleto@libero.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
| 0163b924c5c54f9737357f622fd923a9d80556bd |
|
12-Aug-2011 |
Julia Lawall <julia@diku.dk> |
[media] drivers/media/video/zr364xx.c: add missing cleanup code
It seems just as necessary to free cam->vdev and cam in this error case as
in the next one.
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 1990d50b58bef127a647005fdcada6d07081d3ef |
|
24-Jun-2011 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] Stop using linux/version.h on most video drivers
All the modified drivers didn't have any version increment since
Jan, 1 2011. Several of them didn't have any version increment
for a long time, even having new features and important bug fixes
happening.
As we're now filling the QUERYCAP version with the current Kernel
Release, we don't need to maintain a per-driver version control
anymore. So, let's just use the default.
In order to preserve the Kernel module version history, a
KERNEL_VERSION() macro were added to all modified drivers, and
the extraver number were incremented.
I opted to preserve the per-driver version control to a few
pwc, pvrusb2, s2255, s5p-fimc and sh_vou.
A few drivers are still using the legacy way to handle ioctl's.
So, we can't do such change on them, otherwise, they'll break.
Those are: uvc, et61x251 and sn9c102.
The rationale is that the per-driver version control seems to be
actively maintained on those.
Yet, I think that the better for them would be to just use the
default version numbering, instead of doing that by themselves.
While here, removed a few uneeded include linux/version.h
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 08bff03ed697a583612b62a6ac566bd5bce98012 |
|
20-Sep-2010 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB: videobuf: add ext_lock argument to the queue init functions
Add an ext_lock argument to the videobuf init functions. This allows
drivers to pass the vdev->lock pointer (or any other externally held lock)
to videobuf. For now all drivers just pass NULL.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 3053814c1cbedb9d2802240f414588009706c74d |
|
16-Aug-2010 |
Julia Lawall <julia@diku.dk> |
V4L/DVB: drivers/media/video: Use available error codes
Error codes are stored in rc, but the return value is always 0. Return rc
instead.
The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r@
local idexpression x;
constant C;
@@
if (...) { ...
x = -C
... when != x
(
return <+...x...+>;
|
return NULL;
|
return;
|
* return ...;
)
}
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| dab7e3106ddd6cbc3b55301228407b9d17ce7773 |
|
21-Mar-2010 |
Andreas Bombe <aeb@debian.org> |
V4L/DVB: V4L2: Replace loops for finding max buffers in VIDIOC_REQBUFS callbacks
Due to obvious copy and paste coding a number of video capture drivers
which implement a limit on the buffer memory decremented the user
supplied buffer count in a while loop until it reaches an acceptable
value.
This is a silly thing to do when the maximum value can be directly
computed.
Signed-off-by: Andreas Bombe <aeb@debian.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 08135ba238ba7fe4e7af8cf11d026a7ed6b51f21 |
|
27-Dec-2009 |
Antoine Jacquet <royale@zerezo.com> |
V4L/DVB (13885): zr364xx: fix support for Aiptek DV T300
Added a new initialization method for Aiptek DV T300.
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=13708
Tested-by: Hámorszky Balázs <balihb@gmail.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 46b21094cee16bc7e531d7d6cd66fb5ea05065d4 |
|
10-Dec-2009 |
Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments
Now that the video_device registration is tested using
video_is_registered(), drivers don't need to initialize the
video_device::minor field to -1 anymore.
Remove those unneeded assignments.
[mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging]
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 38c7c036036c6260606a2a833aaad3794ca22499 |
|
27-Nov-2009 |
Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
V4L/DVB (13550): v4l: Use the new video_device_node_name function
Fix all device drivers to use the new video_device_node_name function.
This also strips kernel log messages from the "/dev/" prefix, has the device
node location is a userspace policy decision unknown to the kernel.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 9018f6c3a22ef2d7413da17813312d781163d950 |
|
20-Nov-2009 |
Antoine Jacquet <royale@zerezo.com> |
V4L/DVB (13438): zr364xx: add support for Trust Powerc@m 910Z
Tested-by: Enrique Dominguez <enrique.pinos@gmail.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 76594c5315d843fb1d3bffe7a8e2559086755f72 |
|
22-Jul-2009 |
Lamarque Vieira Souza <lamarque@gmail.com> |
V4L/DVB (12326): zr364xx: error message when buffer is too small and code cleanup
. 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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 8c5f32ac2f8c1b92149b08bba673ccecb7578e57 |
|
21-Jul-2009 |
Lamarque Vieira Souza <lamarque@gmail.com> |
V4L/DVB (12325): Implement changing resolution on the fly for zr364xx driver
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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| ccbf035ae5de4c535160fc99f73feb44cc55b534 |
|
16-Jul-2009 |
Lamarque Vieira Souza <lamarque@gmail.com> |
V4L/DVB (12278): zr364xx: implement V4L2_CAP_STREAMING
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>
[mchehab@redhat.com: fix the lack of linux/version.h]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 7b808924d65a4d1a0332d0043e02e9eb5dafe32b |
|
11-Aug-2009 |
Roel Kluin <roel.kluin@gmail.com> |
V4L/DVB (12457): zr364: wrong indexes
The order of indexes is reversed
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| de99d76aa19994f0d1140b1397fc439525e147c0 |
|
06-Jun-2009 |
Figo.zhang <figo1802@gmail.com> |
V4L/DVB (11995): zr364xx.c: vfree does its own NULL check
vfree() does it's own NULL checking, no need for explicit check before
calling it.
Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| ec624803b47a5cc08fc270005890b3bead5df262 |
|
02-Apr-2009 |
Huang Weiyi <weiyi.huang@gmail.com> |
V4L/DVB: zr364xx: remove unused #include <version.h>
Remove unused #include <version.h> in drivers/media/video/zr364xx.c.
Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 8f84a775c2ad8a0d95f944f6397248b9c0c25e50 |
|
29-Mar-2009 |
Trent Piepho <xyzzy@speakeasy.org> |
V4L/DVB (11272): zr364xx: Remove code for things already done by video_ioctl2
The ->vidioc_(s|g|try|enum)_fmt_vid_cap() methods are only called on
VIDEO_CAPTURE buffers. Thus, there is no need to check or set the buffer's
'type' field since it must already be set to VIDEO_CAPTURE. Checking the
buffer type can be removed from zr364xx_vidioc_(s|g|try|enum)_fmt_vid_cap().
The v4l2 core code in v4l2_ioctl will zero out the structure the driver is
supposed to fill in for read-only ioctls. For read/write ioctls, all the
fields which aren't supplied from userspace will be zeroed out.
Zeroing code can be removed from zr364xx_vidioc_querycap(),
zr364xx_vidioc_enum_input(), zr364xx_vidioc_enum_fmt_vid_cap(), and
zr364xx_vidioc_g_fmt_vid_cap().
Cc: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| c76b638ca20d6cbf91ee017c6f2afd7d3fcd57ff |
|
18-Jan-2009 |
Antoine Jacquet <royale@zerezo.com> |
V4L/DVB (10263): zr364xx: add support for Aiptek DV T300
Tested-by: Hámorszky Balázs <balihb@freepop.hu>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 03fb02c604d68156c0828e3950094f18ce529385 |
|
01-Jan-2009 |
Julia Lawall <julia@diku.dk> |
V4L/DVB (10171): Use usb_set_intfdata
This code had calls to both usb_set_intfdata and dev_set_drvdata, doing the
same thing.
The semantic patch that lead to finding this problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@header@
@@
@same depends on header@
position p;
@@
usb_set_intfdata@p(...) { ... }
@depends on header@
position _p!=same.p;
identifier _f;
struct usb_interface *intf;
expression data;
@@
_f@_p(...) { <+...
- dev_set_drvdata(&intf->dev, data);
+ usb_set_intfdata(intf, data);
...+> }
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| bec43661b1dc0075b7445223ba775674133b164d |
|
30-Dec-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (10135): v4l2: introduce v4l2_file_operations.
Introduce a struct v4l2_file_operations for v4l2 drivers.
Remove the unnecessary inode argument.
Move compat32 handling (and llseek) into the v4l2-dev core: this is now
handled in the v4l2 core and no longer in the drivers themselves.
Note that this changeset reverts an earlier patch that changed the return
type of__video_ioctl2 from int to long. This change will be reinstated
later in a much improved version.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| c6330fb86fd0fed98b7e0d5792881a77b778fefc |
|
19-Oct-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (9327): v4l: use video_device.num instead of minor in video%d
The kernel number of a v4l2 node (e.g. videoX, radioX or vbiX) is now
independent of the minor number. So instead of using the minor field
of the video_device struct one has to use the num field: this always
contains the kernel number of the device node.
I forgot about this when I did the v4l2 core change, so this patch
converts all drivers that use it in one go. Luckily the change is
trivial.
Cc: michael@mihu.de
Cc: mchehab@infradead.org
Cc: corbet@lwn.net
Cc: luca.risolia@studio.unibo.it
Cc: isely@pobox.com
Cc: pe1rxq@amsat.org
Cc: royale@zerezo.com
Cc: mkrufky@linuxtv.org
Cc: stoth@linuxtv.org
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| a482f327ff56bc3cf53176a7eb736cea47291a1d |
|
10-Oct-2008 |
Greg Kroah-Hartman <gregkh@suse.de> |
V4L/DVB (9116): USB: remove info() macro from usb media drivers
USB should not be having it's own printk macros, so remove info() and
use the system-wide standard of dev_info() wherever possible.
Cc: Douglas Landgraf <dougsland@gmail.com>
Cc: Mike Isely <isely@pobox.com>
Cc: Thierry Merle <thierry.merle@free.fr>
Cc: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 33d27a45165ae9c3551e8d7c1186a5583371e5c4 |
|
18-Aug-2008 |
Antoine Jacquet <royale@zerezo.com> |
V4L/DVB (8732): zr364xx: handle video exclusive open internaly
Count the users and do not use video_exclusive_open() anymore.
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 69025c934b21a9ce49a76dfef59f1ebdfbe96c78 |
|
18-Aug-2008 |
Antoine Jacquet <royale@zerezo.com> |
V4L/DVB (8731): zr364xx: remove BKL
Remove the Big Kernel Lock from zr364xx driver after pushdown.
Now using an internal locking mecanism on open().
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| d56dc61265d2527a63ab5b0f03199a43cd89ca36 |
|
30-Jul-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8613): v4l: move BKL down to the driver level.
The BKL is now moved from the video_open function in v4l2-dev.c to the
various drivers. It seems about a third of the drivers already has a
lock of some sort protecting the open(), another third uses
video_exclusive_open (yuck!) and the last third required adding the
BKL in their open function.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 0ea6bc8d43c9ee3c5384bea184eab020927a5b2c |
|
26-Jul-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8523): v4l2-dev: remove unused type and type2 field from video_device
The type and type2 fields were unused and so could be removed.
Instead add a vfl_type field that contains the type of the video
device.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| 9c39d7eafa366b807067697f7fc5b14d8b865179 |
|
21-Jul-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8483): Remove obsolete owner field from video_device struct.
According to an old comment this should have been removed in 2.6.15.
Better late than never...
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| a399810ca69d9d4bd30ab8c1678c7439e567f90b |
|
21-Jul-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8482): videodev: move all ioctl callbacks to a new v4l2_ioctl_ops struct
All ioctl callbacks are now stored in a new v4l2_ioctl_ops struct. Drivers fill in
a const struct v4l2_ioctl_ops and video_device just contains a const pointer to it.
This ensures a clean separation between the const ops struct and the non-const
video_device struct.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| 35ea11ff84719b1bfab2909903a9640a86552fd1 |
|
20-Jul-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8430): videodev: move some functions from v4l2-dev.h to v4l2-common.h or v4l2-ioctl.h
The functions in a header should not belong to another module. The prio functions
belong to v4l2-common.c, so move them to v4l2-common.h.
The ioctl functions belong to v4l2-ioctl.c, so create a new v4l2-ioctl.h header
and move those functions to it.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| 78b526a43561d7e5e702ba27948e422dfbc4bea1 |
|
28-May-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (7949): videodev: renamed the vidioc_*_fmt_* callbacks
The naming for the callbacks that handle the VIDIOC_ENUM_FMT and
VIDIOC_S/G/TRY_FMT ioctls was very confusing. Renamed it to match
the v4l2_buf_type name.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| ff699e6bd02eb1c6d02c7c2b576c2ee6caab201c |
|
22-Apr-2008 |
Douglas Schilling Landgraf <dougsland@gmail.com> |
V4L/DVB (7094): static memory
- Static memory is always initialized with 0.
- Replaced in some cases C99 comments for /* */
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| 97cf010aeb03fd515613313ad43508e49acae7fb |
|
29-Mar-2008 |
Al Viro <viro@ftp.linux.org.uk> |
zr364xx __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| c0e0aff9779303c7e3ef7e6db4001dbc2bfdcbdd |
|
26-Jan-2008 |
Antoine Jacquet <royale@zerezo.com> |
V4L/DVB (7081): zr364xx: add support for Creative DiVi CAM 516
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| 71c044752cdae89136862495f244d37073e2cf66 |
|
26-Jan-2008 |
Antoine Jacquet <royale@zerezo.com> |
V4L/DVB (7080): zr364xx: add support for Pentax Optio 50
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| bdd36658fe7cce3b7dbb6ffb72ad0c9500d57e7a |
|
29-Oct-2007 |
Douglas Schilling Landgraf <dougsland@gmail.com> |
V4L/DVB (6482): zr364: make file_operations const
zr364: make file_operations const
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| bebeaea0a54869b59b45ea22a93f325ce0369d61 |
|
25-Jun-2007 |
Antoine Jacquet <royale@zerezo.com> |
V4L/DVB (5792): Zr364xx: add support for Trust Powerc@m 970Z
Add Trust Powerc@m 970Z (0x06d6:0x003b) to the list of supported devices.
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| 783aa8fa1fe666a039edb784d9458647da97d28a |
|
20-May-2007 |
Akinobu Mita <akinobu.mita@gmail.com> |
V4L/DVB (5678): Zr364xx: fix return values
This patch fixes several return value related problems in zr364xx.
- return -ENOMEM instead of -ENODEV on out of memory
- zr364xx checks video_register_device() error only when
its return value is -1. But video_register_device() doesn't
always return -1 on error.
- If usb_register() returns error, module_init() wrongly returns 1:
retval = usb_register(&zr364xx_driver) < 0;
...
return retval;
And it allows the module to be loaded. Because sys_init_module() doesn't
see positive return value as error.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| 93566ad8068a968c3e72951b4539eb9da661446d |
|
07-Mar-2007 |
Trent Piepho <xyzzy@speakeasy.org> |
V4L/DVB (5392): Zr364xx: Use kernel's byte-swapping function
Some code to swap bytes wasn't using the swab16() function that the
kernel provides for this. Make use of it, which results in more
efficient code.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| 2575f84a50f71b867d8d2ff2994eefc92d60ac79 |
|
05-Mar-2007 |
Antoine Jacquet <royale@zerezo.com> |
V4L/DVB (5385): Fix compilation issue with zr364xx when V4L1 is disabled
Add a missing header to fix compilation issue in the zr364xx driver when
CONFIG_VIDEO_V4L1 and CONFIG_VIDEO_V4L1_COMPAT are not set.
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| b7eee616ad8db5db5441a7d82083003df3ab6d3b |
|
27-Apr-2007 |
Antoine Jacquet <royale@zerezo.com> |
V4L/DVB (5257): USB: add zr364xx V4L2 driver
This patch adds a V4L2 driver giving support for USB webcams based on the
zr364xx chipsets.
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|