| 90ab5ee94171b3e28de6bb42ee30b527014e0be7 |
|
13-Jan-2012 |
Rusty Russell <rusty@rustcorp.com.au> |
module_param: make bool parameters really bool (drivers & misc)
module_param(bool) used to counter-intuitively take an int. In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.
It's time to remove the int/unsigned int option. For this version
it'll simply give a warning, but it'll break next kernel version.
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
|
| 9884d7bea756a4657c6a5d20249bffadc460e140 |
|
29-Nov-2011 |
Thomas Meyer <thomas@m3y3r.de> |
[media] v4l2-ctrls: Use kcalloc instead of kzalloc to allocate array
The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.
The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 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>
|
| 7b1c8f58fcdbed75903943705ef41816e9648c1b |
|
21-Sep-2011 |
Arvydas Sidorenko <asido4@gmail.com> |
[media] stk-webcam.c: webcam LED bug fix
This is an improved version of the patch I sent a little ago.
The problem was:
On my DC-1125 webcam chip from Syntek, whenever the webcam turns
on, the LED light on it is turned on also and never turns off again unless
system is shut downed or restarted.
The previous version seemed to break some other laptop webcam work. Thanks
to Andrea Anacleto for the bug report and solution.
Signed-off-by: Andrea Anacleto <andreaanacleto@libero.it>
Signed-off-by: Arvydas Sidorenko <asido4@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| b57ce4179b502b3f481f7632da20aae3e488e31a |
|
13-Sep-2011 |
Arvydas Sidorenko <asido4@gmail.com> |
[media] drivers/media/video/stk-webcam.c: coding style issue
checkpatch.pl gave some coding style errors, so on the way to the first
patch I added the fix to them.
Signed-off-by: Arvydas Sidorenko <asido4@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 47a7e6f8d282d199f14abbb068c6c3ba00cb7bfc |
|
13-Sep-2011 |
Arvydas Sidorenko <asido4@gmail.com> |
[media] drivers/media/video/stk-webcam.c: webcam LED bug fix
The probem was on my DC-1125 webcam chip from Syntek. Whenever the webcam turns
on, the LED light on it is turn on also and never turns off again unless system
is shut downed or restarted.
This patch will fix this issue - the LED will be turned off whenever the device
is released.
Signed-off-by: Arvydas Sidorenko <asido4@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 0a58d713062fb49952b9b082514a48a0c83b269d |
|
25-Dec-2010 |
Hans Verkuil <hverkuil@xs4all.nl> |
[media] stk-webcam: remove V4L1 compatibility code, replace with V4L2 controls
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 0edf2e5e2bd0ae7689ce8a57ae3c87cc1f0c6548 |
|
27-Oct-2010 |
Arnd Bergmann <arnd@arndb.de> |
[media] v4l: kill the BKL
All of the hard problems for BKL removal appear to be solved in the
v4l-dvb/master tree. This removes the BKL from the various open
functions that do not need it, or only use it to protect an
open count.
The zoran driver is nontrivial in this regard, so I introduce
a new mutex that locks both the open/release and the ioctl
functions. Someone with access to the hardware can probably
improve that by using the existing lock in all cases.
Finally, all drivers that still use the locked version of the
ioctl function now get called under a new mutex instead of
the BKL.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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>
|
| f0f37e2f77731b3473fa6bd5ee53255d9a9cdb40 |
|
27-Sep-2009 |
Alexey Dobriyan <adobriyan@gmail.com> |
const: mark struct vm_struct_operations
* mark struct vm_area_struct::vm_ops as const
* mark vm_ops in AGP code
But leave TTM code alone, something is fishy there with global vm_ops
being used.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 821c777080c43710a3ddbf8bcd708093191b1630 |
|
19-Aug-2009 |
Oliver Neukum <oliver@neukum.org> |
V4L/DVB (12491): remove unnecessary power management primitive in stk-webcam
This patch removes an unneeded power management primitive.
Power management is automatically enabled as probe ends.
Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 77f2c2db1146154fb054e9ce955928a66d8c959f |
|
11-Aug-2009 |
Roel Kluin <roel.kluin@gmail.com> |
V4L/DVB (12436): stk-webcam: read buffer overflow
It tested the value of stk_sizes[i].m before checking whether i was in range.
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 405f55712dfe464b3240d7816cc4fe4174831be2 |
|
11-Jul-2009 |
Alexey Dobriyan <adobriyan@gmail.com> |
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)
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| 223ffe5f8270ba9d069f1cbff9acec095a6f58b1 |
|
02-May-2009 |
Roel Kluin <roel.kluin@gmail.com> |
V4L/DVB: cleanup redundant tests on unsigned
Remove redundant tests on unsigned.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 2509e1cb3360961113117f25ae482c430f3bd03d |
|
29-Mar-2009 |
Trent Piepho <xyzzy@speakeasy.org> |
V4L/DVB (11265): stkwebcam: Remove buffer type check from g_parm and q/dq/reqbufs
The v4l2-ioctl core only allows buffer types for which the corresponding
->vidioc_try_fmt_xxx() methods are defined to be used with
vidioc_(q|dq|query)bufs(), vidioc_reqbufs() and now vidioc_(s|g)_parm.
This driver only defines ->vidioc_try_fmt_vid_cap() so only VIDEO_CAPTURE
buffers are allowed to be used with vidioc_g_parm(), vidioc_qbuf(),
vidioc_dqbuf(), and vidioc_reqbufs().
Cc: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| df7bdfcd0efa9a25a7c9751a25b4d4efd9141b8d |
|
04-Mar-2009 |
Trent Piepho <xyzzy@speakeasy.org> |
V4L/DVB (10817): stkwebcam: Don't need to zero ioctl parameter fields
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 is removed from enum_fmt_vid_cap, g_fmt_vid_cap, and g_parm.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 9cfb6a3f1b16e82fab97831265858aa2d1983883 |
|
04-Mar-2009 |
Trent Piepho <xyzzy@speakeasy.org> |
V4L/DVB (10794): v4l2: Move code to zero querybuf output struct to v4l2_ioctl
For VIDIOC_QUERYBUF only the first two fields, size and type, are used as
input. The rest can be filled in by the driver as output. Most drivers do
not actually use all the field and unused ones should be zeroed out. Some
drivers have code to do this and some drivers should but don't. So put
some zero out code in v4l2_ioctl so that all drivers using that system get
it.
The drivers that have zeroing code get that code removed.
Some drivers checked that the type field was valid, but v4l2_ioctl already
does this so those checks can be removed as well.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
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>
|
| 134179823b3ca9c8b98e0631906459dbb022ff9b |
|
30-Dec-2008 |
Julia Lawall <julia@diku.dk> |
V4L/DVB (10130): use USB API functions rather than constants
This set of patches introduces calls to the following set of functions:
usb_endpoint_dir_in(epd)
usb_endpoint_dir_out(epd)
usb_endpoint_is_bulk_in(epd)
usb_endpoint_is_bulk_out(epd)
usb_endpoint_is_int_in(epd)
usb_endpoint_is_int_out(epd)
usb_endpoint_is_isoc_in(epd)
usb_endpoint_is_isoc_out(epd)
usb_endpoint_num(epd)
usb_endpoint_type(epd)
usb_endpoint_xfer_bulk(epd)
usb_endpoint_xfer_control(epd)
usb_endpoint_xfer_int(epd)
usb_endpoint_xfer_isoc(epd)
In some cases, introducing one of these functions is not possible, and it
just replaces an explicit integer value by one of the following constants:
USB_ENDPOINT_XFER_BULK
USB_ENDPOINT_XFER_CONTROL
USB_ENDPOINT_XFER_INT
USB_ENDPOINT_XFER_ISOC
An extract of the semantic patch that makes these changes is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@r1@ struct usb_endpoint_descriptor *epd; @@
- ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) ==
- \(USB_ENDPOINT_XFER_CONTROL\|0\))
+ usb_endpoint_xfer_control(epd)
@r5@ struct usb_endpoint_descriptor *epd; @@
- ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) ==
- \(USB_DIR_IN\|0x80\))
+ usb_endpoint_dir_in(epd)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 126be90f720d9b23e89c68519022fb806882f42d |
|
25-Dec-2008 |
Jaime Velasco Juan <jsagarribay@gmail.com> |
V4L/DVB (9978): stkwebcam: Implement VIDIOC_ENUM_FRAMESIZES ioctl
This patch implements VIDIOC_ENUM_FRAMESIZES, it is used at least
by gstreamer.
Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com>
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>
|
| f051ae1866e67567b4f33371969dee9cdddb34ed |
|
14-Oct-2008 |
David Ellingsworth <david@identd.dyndns.org> |
V4L/DVB (9194): stk-webcam: fix crash on close after disconnect
This patch prevents stk-webcam from updating usb device information
once the camera has been removed. This prevents a crash that would
otherwise occur if the camera is disconnected while it is still in
use.
Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 081d868faeb7acdd655c28607f84e797240bd035 |
|
13-Oct-2008 |
David Ellingsworth <david@identd.dyndns.org> |
V4L/DVB (9193): stk-webcam: minor cleanup
This patch:
1) removes the unnecessary kref.h include file
2) removes unnecessary pointer validation from read and poll routines.
(Neither poll nor read may be called unless a call to open succeeds. A
successful call to open will always set the file private_data pointer.
Verifying that it is not null is therefore unnecessary. The associated
release and mmap calls currently ignore this check.)
3) adds a space to syslog output.
4) removes an unused function prototype.
Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 4aaec3ea41addf6fe4fe029aa535f3c019ee0e6d |
|
21-Sep-2008 |
David Ellingsworth <david@identd.dyndns.org> |
V4L/DVB (9034): With the recent patch to v4l2 titled "v4l2: use register_chrdev_region
instead of register_chrdev", the internal reference count is no longer
necessary in order to free the internal stk_webcam struct. This patch
removes the reference counter from the stk_webcam struct and frees the
struct via the video_device release callback. It also fixes an
associated bug in stk_camera_probe which could result from
video_unregister_device being called before video_register_device.
Lastly, it simplifies access to the stk_webcam struct in several
places. This patch should apply cleanly against the "working" branch
of the v4l-dvb git repository.
This patch is identical to the patch I sent a couple of months back
titled "stk-webcam: Fix video_device handling" except that it has been
rebased against current modifications to stk-webcam and it no longer
depends on any other outstanding patches.
Acked-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
| 601e9444f249d219009ec05674268d90f6f1cdcb |
|
23-Aug-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8786): v4l2: remove the priv field, use dev_get_drvdata instead
Remove the priv field and let video_get/set_drvdata use dev_get_drvdata
and dev_set_drvdata instead.
Convert all drivers that still used priv directly.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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>
|
| b18559076a31ab0be2d980ce2beff8e32504e080 |
|
22-Jul-2008 |
Jaime Velasco Juan <jsagarribay@gmail.com> |
V4L/DVB (8491): stkwebcam: Always reuse last queued buffer
This change keeps the video stream going on when the application
is slow queuing buffers, instead of spamming dmesg and hanging.
Fixes a problem with aMSN reported by Samed Beyribey <beyribey@gmail.com>
Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|
| f894dfd735237548d282d6fd55b6ebb4b2fd9ef2 |
|
25-Jul-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8488): videodev: remove some CONFIG_VIDEO_V4L1_COMPAT code from v4l2-dev.h
The video_device_create_file and video_device_remove_file functions can be
removed from v4l2-dev.h, removing the dependency on videodev.h in v4l2-dev.h.
Also removed a few more videodev.h includes that should have been videodev2.h.
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>
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| 35ea11ff84719b1bfab2909903a9640a86552fd1 |
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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>
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| 5e85e732f0ed56aa97a3ba26ac2b93ffe597a208 |
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20-Jul-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8428): videodev: rename 'dev' to 'parent'
The field 'dev' is not the video device, but the parent of the video device.
Rename accordingly.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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| 78b526a43561d7e5e702ba27948e422dfbc4bea1 |
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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>
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| ef69c8e88bafdeb896395fa5379a4b8c6a10bb08 |
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01-May-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7813): Fix compilation, when V4L1_COMPAT is disabled
This driver uses some sysfs helper functions that are available only for legacy
drivers. It also requires linux/mm.h.
This patch fixes compiliation when not in compat mode.
Thanks to Ingo Molnar for identifying this issue.
Acked-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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| 7e28adb2497f6b873516163e2d29210c11777613 |
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09-Apr-2008 |
Harvey Harrison <harvey.harrison@gmail.com> |
V4L/DVB (7518): media/video/ replace remaining __FUNCTION__ occurrences
__FUNCTION__ is gcc-specific, use __func__
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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| 4d34dccd5e8af3db8dbb594d6cd1ea74446dbf20 |
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22-Apr-2008 |
Adrian Bunk <bunk@kernel.org> |
V4L/DVB (7238): make stk_camera_{suspend,resume}() static
This patch makes the needlessly global stk_camera_{suspend,resume}()
static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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| beb9e780a45a2e21f3d62bd4c71d695aa195fe69 |
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29-Jan-2008 |
Adrian Bunk <bunk@kernel.org> |
V4L/DVB (7103): make stk_camera_cleanup() static
stk_camera_cleanup() can become static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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| 2de3a5a5c52ae1550be537829bb487131430d74b |
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27-Jan-2008 |
Jaime Velasco Juan <jsagarribay@gmail.com> |
V4L/DVB (7090): V4L: stkwebcam: use v4l_compat_ioctl32
Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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| 1fdd61c0228a32b9a5e10593b225851d8920595b |
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27-Jan-2008 |
Jaime Velasco Juan <jsagarribay@gmail.com> |
V4L/DVB (7089): V4L: stkwebcam: Power management support
Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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| 1112fb68ae9c838294d38e1f209fedbc0dbf11d5 |
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27-Jan-2008 |
Jaime Velasco Juan <jsagarribay@gmail.com> |
V4L/DVB (7088): V4L: stkwebcam: Add support for YUYV format
Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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| 387d447776484b6e1d08973337aa4c834ea7c6bc |
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15-Jan-2008 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (7039): Reorder headers
The backports weren't tested, but compile fine.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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| ec16dae5453eafd1586f35c4ec1ef854e5a808e0 |
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12-Jan-2008 |
Jaime Velasco Juan <jsagarribay@gmail.com> |
V4L/DVB (7019): V4L: add support for Syntek DC1125 webcams
This driver supports cameras with USB ID 174f:a311 or 05e1:0501,
and the ov965x sensors. These devices are found in some Asus laptops
and probably somewhere else.
It is based on the stk11xx driver written by Nicolas Vivien
Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
|