28 Jul, 2011
1 commit
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Just like the video drivers, the right thing to do is to use
the per-subsystem version control.Acked-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
02 Dec, 2010
1 commit
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Convert the typhoon driver from ioctl to unlocked_ioctl.
When doing this I noticed a bug where curfreq was not initialized correctly
to mutefreq (it wasn't multiplied by 16).The initialization is now also done before the device node is created.
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
18 Oct, 2010
1 commit
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The patch below updates broken web addresses in the kernel
Signed-off-by: Justin P. Mattock
Cc: Maciej W. Rozycki
Cc: Geert Uytterhoeven
Cc: Finn Thain
Cc: Randy Dunlap
Cc: Matt Turner
Cc: Dimitry Torokhov
Cc: Mike Frysinger
Acked-by: Ben Pfaff
Acked-by: Hans J. Koch
Reviewed-by: Finn Thain
Signed-off-by: Jiri Kosina
16 Dec, 2009
1 commit
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Many radio drivers did not check the tuner and type field correctly
for g/s_frequency. These checks have now been added.Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
07 Apr, 2009
1 commit
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Patch removes empty open and release functions in pci and isa radio
drivers, setting them to NULL. V4L module doesn't call for them due to
previous patch.Signed-off-by: Alexey Klimov
Signed-off-by: Mauro Carvalho Chehab
30 Mar, 2009
2 commits
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This include isn't needed and so can be removed.
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
03 Jan, 2009
1 commit
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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
Signed-off-by: Mauro Carvalho Chehab
12 Oct, 2008
4 commits
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Use the new video_drvdata(filp) function where it is safe to do so.
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
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
Signed-off-by: Mauro Carvalho Chehab -
All drivers that call video_device_register where checked to see if they
set the release callback of struct video_device. Where that callback was
missing it was added.Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Move the video_exclusive_open/release functionality into the driver itself.
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
27 Jul, 2008
1 commit
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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
Signed-off-by: Mauro Carvalho Chehab
26 Jul, 2008
2 commits
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According to an old comment this should have been removed in 2.6.15.
Better late than never...Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
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
Signed-off-by: Mauro Carvalho Chehab
24 Jul, 2008
1 commit
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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
Signed-off-by: Mauro Carvalho Chehab
25 Apr, 2008
3 commits
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Signed-off-by: Alexey Dobriyan
Signed-off-by: Andrew Morton
Signed-off-by: Mauro Carvalho Chehab -
Added macro CONFIG_COMPAT for v4l_compat_ioctl32.
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
- Static memory is always initialized with 0.
- Replaced in some cases C99 comments for /* */Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab
19 Jul, 2007
1 commit
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From: Douglas Schilling Landgraf
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab
28 Apr, 2007
1 commit
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Convert radio-typhoon to use video_ioctl2
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab
13 Feb, 2007
1 commit
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Many struct file_operations in the kernel can be "const". Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data. In addition it'll catch accidental writes at compile time to
these shared resources.[akpm@sdl.org: dvb fix]
Signed-off-by: Arjan van de Ven
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
26 Sep, 2006
3 commits
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Signed-off-by: Mauro Carvalho Chehab
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Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.Signed-off-by: Mauro Carvalho Chehab
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Since kernel include autoconf.h via command line, those config.h inclusion
can be removed.Signed-off-by: Mauro Carvalho Chehab
25 Jun, 2006
3 commits
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Signed-off-by: Trent Piepho
Signed-off-by: Mauro Carvalho Chehab -
The videodev.h and videodev2.h describe the public API for V4L and V4L2.
It shouldn't have there any kernel-specific stuff. Those were moved to
v4l2-dev.h.
This patch removes some uneeded headers and include v4l2-common.h on all
V4L driver. This header includes device implementation of V4L2 API provided
on v4l2-dev.h as well as V4L2 internal ioctls that provides connections
between master driver and its i2c devices.Signed-off-by: Mauro Carvalho Chehab
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Signed-off-by: Mauro Carvalho Chehab
07 Feb, 2006
1 commit
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Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.Signed-off-by: Ingo Molnar
Signed-off-by: Andrew Morton
Signed-off-by: Mauro Carvalho Chehab
10 Jan, 2006
1 commit
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This moves the 32 bit ioctl compatibility handlers for
Video4Linux into a new file and adds explicit calls to them
to each v4l device driver.Unfortunately, there does not seem to be any code handling
the v4l2 ioctls, so quite often the code goes through two
separate conversions, first from 32 bit v4l to 64 bit v4l,
and from there to 64 bit v4l2. My patch does not change
that, so there is still much room for improvement.Also, some drivers have additional ioctl numbers, for
which the conversion should be handled internally to
that driver.Signed-off-by: Arnd Bergmann
Signed-off-by: Mauro Carvalho Chehab
13 Sep, 2005
1 commit
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Remove check_region references from comments and printk statements so that
searching for real users of this deprecated function gets easier.Signed-off-by: Peter Osterlund
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
17 Apr, 2005
1 commit
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!
