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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: Oliver Endriss <o.endriss@gmx.de>
Olaf Hering pointed out that SAA7146_CLIPPING_MEM would become
very large for PAGE_SIZE > 4K.
In fact the number of clipping windows is limited to 16,
and calculate_clipping_registers_rect() does not use more
than 256 bytes. SAA7146_CLIPPING_MEM adjusted accordingly.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Thanks-to: Olaf Hering <olaf@aepfle.de>
Acked-by: Michael Hunold <hunold@linuxtv.org>
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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>
Negative speed values have to be allowed for reverse playback.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
VIDEO_EVENT_VSYNC needs to tell the application which field it was that
received a VSYNC (odd/even/progressive). The vsync_field was added to the
union in video_event for this purpose.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
tea5761 is a driver wrote back on 2005, to support Philips tea5671
radio, meanting to be used on some devices that would be lauched with
those chips.
Recently, some people seems to be interested on having support for those
chips at Linux Kernel.
Let's enable compilation of this driver and ask they to test if this
works fine.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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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>
Simplify the VIDIOC_G_CHIP_IDENT implementation by adding a single
common function. The ident can now also return NONE: not found, UNKNOWN:
found, but we don't know what chip it is, and AMBIGUOUS: multiple
chips were matched so the match values were too general.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
It took three core maintainers, over four years of work, eight new i2c
modules, eleven new V4L2 ioctls, three new DVB video ioctls, a Sliced
VBI API, a new MPEG encoder API, an enhanced DVB video MPEG decoding
API, major YUV/OSD contributions from Ian and John, web/wiki/svn/trac
support from Axel Thimm, (hardware) support from Hauppauge, support and
assistance from the v4l-dvb people and the many, many users of ivtv to
finally make it possible to merge this driver into the kernel.
Thank you all!
Signed-off-by: Kevin Thayer <nufan_wfk@yahoo.com>
Signed-off-by: Chris Kennedy <c@groovy.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: John P Harvey <john.p.harvey@btinternet.com>
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
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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>
V4L2_CHIP_MATCH_ALWAYS turned out to be confusing and also unnecessary.
It's now removed.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
DVB_API_VERSION_MINOR was incremented to reflect the video.h/audio.h
additions that were needed to support the cx23415.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
CC: Johannes Stezenbach <js@linuxtv.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
The documentation of Several miscellaneous commands was updated.
As a result of which the CX2341X_ENC_UNKNOWN command was renamed to
CX2341X_ENC_SET_VERT_CROP_LINE.
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: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Fix comment and rename VIDEO_CMD_PAUSE_TO_BLACK to VIDEO_CMD_FREEZE_TO_BLACK
to be consistent with the VIDEO_CMD_FREEZE command.
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>
VIDIOC_G_CHIP_IDENT improves debugging of card problems: it can be
used to detect which chips are on the board and based on that information
selected register dumps can be made, making it easy to debug complicated
media chips containing tens or hundreds of registers.
This ioctl replaces the internal VIDIOC_INT_G_CHIP_IDENT ioctl.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
CC: Jonathan Corbet <corbet@lwn.net>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Move VIDIOC_DBG_S/G_REGISTER from the internal ioctl list to the
public ioctls, but mark it as experimental for now.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
CC: Trent Piepho <xyzzy@speakeasy.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
The chip matching in struct v4l2_register was rather primitive. It could
not be extended to other busses besides i2c and it lacked a way to
differentiate between two i2c chips driven by the same driver on one
board (e.g. a PVR500 with two tuner chips, one for analog TV and one for
radio).
It has now been improved making it much more powerful.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
CC: Mike Isely <isely@isely.net>
CC: Trent Piepho <xyzzy@speakeasy.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
The cx23415 adds some extra features that this DVB decoding API did
not support. This API has been expanded to support the required
features. Both source and binary backwards compatibility is kept
intact by these changes. So existing applications are not affected.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
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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>
Added VIDIOC_INT_G_STD_OUTPUT and VIDIOC_INT_S_STD_OUTPUT to allow drivers
to set the TV standard for video output separately from the video capture.
This is needed for cx23415 support where the decoder is separate from the
encoder and can have a different TV standard.
Modified the saa7127 module to listen to VIDIOC_INT_G/S_STD_OUTPUT instead
of VIDIOC_G/S_STD.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Add V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY support.
Also add support for local and global alpha overlays.
Add new field enums V4L2_FIELD_INTERLACED_TB and V4L2_FIELD_INTERLACED_BT.
These changes are needed to support the ivtv On Screen Display features.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
kernel-sync: those files are maintained by i2c and alsa guys
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: Hans Verkuil <hverkuil@xs4all.nl>
It is bad practice to basically combine two functions (mute on/off and precise
video mute YUV value) in one control. Split them. Also ensure that the
default mute value is black.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Trent Piepho <xyzzy@speakeasy.org>
compat.h was missing from usbvideo-i2c.c and zr364xx.c
zr364xx.c needed the struct semaphore -> struct mutex compat check.
Added an old i2c id to compat.h. These could be added to the Hg copy of
linux/i2c-id.h instead? There's just this one so far.
zr364xx needs 2.6.15 because of vm_insert_page(), so add to versions.txt
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
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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>
Add V4L2_CAP_VIDEO_OUTPUT_POS capability and x, y position coordinates
to struct v4l2_pix_format.
This is needed to support positioning the MPEG/YUV output of the cx23415.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Add support for starting, stopping, pausing and resuming an MPEG (or similar
compressed stream) encoder.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
The VIDIOC_G_ENC_INDEX ioctl can obtain the MPEG index from an MPEG
encoder.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Added V4L2_CID_MPEG_AUDIO_MUTE, V4L2_CID_MPEG_VIDEO_MUTE and
V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS controls together with
their implementation in the cx2341x module.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Hartmut Hackmann <hartmut.hackmann@t-online.de>
This change supplies a more generic version of the tuner callback.
The tuner struct now has a function pointer
int (*tuner_callback) (void *dev, int command, int arg)
additionally to a int config parameter.
both can be set through the TUNER_SET_TYPE_ADDR client call.
Note that the meaning of the parameters depend on the tuner type.
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Those files are maintained by alsa and i2c teams. Sync their changes
into v4l/dvb tree.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Michael Schimek <mschimek@gmx.at>
videodev2.h contains just the V4L2 API structs and defines.
By allowing this header file to be dual GPL/BSD will enable sharing
userspace apps between Linux and *BSD systems. It will also allow developing
newer BSD licensed drivers that can be shared on Linux and *BSD.
It should be noticed that most of the current V4L drivers, and v4l core
itself are GPL only. This won't be changed by this patch.
Signed-off-by: Michael H. Schimek <mschimek@gmx.at>
Signed-off-by: Gerd Hoffmann <kraxel@suse.de>
Signed-off-by: Bill Dirks <bill@thedirks.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Martin Rubli <mrubli@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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v4l_printk_ioctl_arg() is no longer used.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Remove a section containing basically ideas for future sliced VBI standards.
This can be resurrected should any of this be actually implemented. For now
it only pollutes this header file.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
The Sliced VBI API is no longer marked experimental. Introduced in 2.6.14
and with only a single modification in 2.6.19 I think we can consider this
API to be solid.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hartmut Hackmann <hartmut.hackmann@t-online.de>
These entries mainly are to support configurations of the tda827x
silicon tuner with a preamplifier.
The values can be set throgh the attach inform or through
the extended TUNER_SET_TYPE_ADDR client call. The function pointer
will only be updated if the parameter is not NULL.
Since a typecast is necessary to set the pointer, i added a typedef for
this pointer (tuner_gpio_func_t) in tuner.h
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Marco Schluessler <marco@lordzodiac.de>
Nexus CA needs to use a different routing on saa7115 module.
Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Ville-Pekka Vainio <vpivaini@cs.helsinki.fi>
The keymap is based on a previous patch by Jussi Kukkonen.
This remote is identified by subsystem_device id 0x1010.
Signed-off-by: Ville-Pekka Vainio <vpivaini@cs.helsinki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Bill Dirks asked me to update his entries at kernel files, since
he change his e-mail.
I've also updated a few web broken links or obsolete info to the curent
sites where V4L drivers and API are being discussed currently.
CC: Bill Dirks <bill@thedirks.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
There's a problem, pointed by Meelis Roos <mroos@linux.ee>, that, on ppc32 arch,
with some gcc versions (noticed with prerelease 4.1.2 20061115), compilation
fails, due the lack of __ucmpdi2 to do the required 64-bit comparision.
This patch takes some sugestions made by Andrew Morton <akpm@osdl.org>,
Stelian Pop <stelian@popies.net> and Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Adrian Bunk <bunk@stusta.de>
This patch fixes the following compile error:
<-- snip -->
...
LD drivers/media/video/built-in.o
drivers/media/video/saa7134/built-in.o:(.data+0x85ec): multiple definition of `ir_rc5_remote_gap'
drivers/media/video/bt8xx/built-in.o:(.data+0x734c): first defined here
drivers/media/video/saa7134/built-in.o:(.data+0x85f0): multiple definition of `ir_rc5_key_timeout'
drivers/media/video/bt8xx/built-in.o:(.data+0x7350): first defined here
make[4]: *** [drivers/media/video/built-in.o] Error 1
<-- snip -->
Since this variables were needlessly global, this patch implements the
trivial fix of making them static.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Basic changes:
- replaced i2c_bit_del_bus() to i2c_del_adapter();
- Fixed MODULE_AUTHOR on ov7670
- Updates on drivers not maintained on this tree: i2c-id.h and sound/*
kernel-sync:
drivers/media/dvb/pluto2/pluto2.c | 8 ++++----
drivers/media/video/bt8xx/bttv-i2c.c | 6 +-----
drivers/media/video/cx88/cx88-core.c | 2 +-
drivers/media/video/cx88/cx88-vp3054-i2c.c | 2 +-
drivers/media/video/ov7670.c | 2 +-
drivers/media/video/vino.c | 2 +-
drivers/media/video/zoran_card.c | 2 +-
include/linux/i2c-id.h | 18 ++++++------------
sound/pci/bt87x.c | 4 ++--
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Juan Pablo Sormani <sorman@gmail.com>
updated patch against latest master:
Signed-off-by: Juan Pablo Sormani <sorman@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
include/media/ir-common.h:78: error: field 'work' has incomplete type
drivers/media/common/ir-functions.c: In function 'ir_rc5_timer_end':
drivers/media/common/ir-functions.c:301: error: 'jiffies' undeclared (first use in this function)
drivers/media/common/ir-functions.c:301: error: (Each undeclared identifier is reported only once)
drivers/media/common/ir-functions.c:301: error: for each function it appears in.)
drivers/media/common/ir-functions.c:347: error: 'HZ' undeclared (first use in this function)
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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