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From: Hans Verkuil <hverkuil@xs4all.nl>
Since the i2c driver ID will be removed in the near future we have to
modify the v4l2 debugging API to use the driver name instead of driver ID.
Note that this API is not used in applications other than v4l2-dbg.cpp
as it is for debugging and testing only.
Should anyone use the old VIDIOC_G_CHIP_IDENT, then this will be logged
with a warning that it is deprecated and will be removed in 2.6.30.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Improved ioctl-test so that it can be used for compat32 testing.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Carl Karsten <carl@personnelware.com>
1. Added command line option -f --frames for number of frames to grab
2. changed the default -f from 1000 to 70
3. show defaults in --help
4. added a Version, picked 1.3 as the current ver because I consider the
original to be 1.0 and at least 2 changes have been made.
Signed-off-by: Carl Karsten <carl@personnelware.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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From: Hans Verkuil <hverkuil@xs4all.nl>
- fix some warnings when creating/removing directories when running
'make firmware'
- fix v4l2-apps build: copy and strip the linux/include headers first
to avoid the kernel-specific constructs in the original headers.
Update the include paths to point to the copy.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Just fixed a bunch of checkpatch warnings and tightened up the code.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Jean Delvare <khali@linux-fr.org>
Don't change the capture format by default. This lets the user select
the capture pixel format and resolution using v4l2-ctl. The old
behavior (forcing the format to 640x480 YUYV) can still be obtained by
passing -f.
Priority: normal
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
- show progress even when sending captured data to stdout
- use bytesused rather than length
- use /dev/video0 instead of /dev/video (conform xawtv tools)
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
- clean up capture_example.c (bad codingstyle and compile warnings)
- fix some headers without trailing newline
- fix compile warnings in v4l2-ctl.cpp and v4l2-dbg.cpp
- fix qv4l2 __stack_chk_fail_local compile error that occurs on some distros (ubuntu)
- fix some Makefile clean up rules
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Michael Schimek <mschimek@gmx.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Michael Schimek gladly donated us a newer testing tool, capable of
identify other API non-compliances, called pixfmt-test.
Thanks Michael for this contribution.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Add capabilities to the library and to the driver to receive video streams.
Library will use a callback, called every time a new buffer is reported by
dqbuf.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
V4L2 Draft spec have an interesting capture example code. Added it to the tree
to allow testing V4L2 devices.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
This method requests buffers and maps it into a mmaped memory.
Still under testing. Still need other stuff to make stream to work.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
- Better presentation of version
- Make v4l2_enum_fmt generic for all types
- Added v4l2_gettryset_fmt_cap to GET/TRY/SET fmt on capture
- driver-test now sets a video format
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
- Created v4l2_driver.c with some basic functions to:
. Enum STD, INPUT and FORMAT
. GET/SET STD and INPUT
. GET PARAM
- ioctl-test reverted back to a simple "brute-force" all ioctl call;
- driver-test created to:
. test V4L2 kernel drivers;
. implement all functions provided by v4l2 library
- driver-test should grow following the changes at v4l2-apps/lib
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Now, it tests and diagnostics some api troubles. Still lacks several
ioctls.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
VIDIOC_S/G_CROP is now handled by v4l2-ctl. The v4l2_buf_type is now filled in
in VIDIOC_G_SLICED_VBI_CAP. Several test tools now compile when v4l1 API is
disabled.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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