- 16 Jun, 2009 40 commits
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Jean Delvare authored
The i2c core used to maintain a list of client for each adapter. This is a duplication of what the driver core already does, so this list will be removed as part of a future cleanup. Anyone using this list must stop doing so. For pvrusb2, I propose the following change, which should lead to an equally informative output. The only difference is that i2c clients which are not a v4l2 subdev won't show up, but I guess this case is not supposed to happen anyway. Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
Mike Isely <isely@pobox.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Mike Isely authored
Kick up the pvrusb2 version number advertised through the v4l interface. This value really has almost no meaning because I don't make a serious attempt to version the driver in this manner (otherwise this one line becomes a nasty hotspot of changes and merge conflicts). The value that is here is really a historical thing. However Hans Verkuil thought it might be a good idea to bump up the number anyway right now since the driver's mechanism for communicating with the v4l core has pretty much completely changed. Sending out a Signed-off-by: -
Mike Isely authored
This sets the disable_autoload_ir_video module option to being set, which disables any attempt by the driver to autoload IR support. This changes preserves previous behavior, for now. This change can be set back concurrent with other changes that finally update i2c-kbd-i2c to use the new i2c binding model. Signed-off-by:
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Mike Isely authored
The ir-kbd-i2c module is about to be updated to match the new style i2c binding model. These pvrusb2 changes maintain compatibility with that change. Note that this does not actually break anything even without the expected ir-kbd-i2c changes yet because previously the pvrusb2 didn't autoload ir-kbd-i2c anyway. Signed-off-by:
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Mike Isely authored
This change defines all possible "IR schemes" related to the pvrusb2 driver, on a per-device basis. That information is then set according to the hardware in use. The idea here is to make possible a more intelligent future decision on which, if any, IR receiver driver might be loaded during initialization. Signed-off-by:
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Chaithrika U S authored
Add ADV7343 I2C based video encoder driver. This follows the v4l2-subdev framework. This driver has been tested on TI DM646x EVM. It has been tested for Composite and Component outputs. Updates as per review by Mauro Chehab, added support for more standards supported by the encoder. Also adding the missed out signed-offs.Tested only NTSC and PAL standards. [hverkuil@xs4all.nl: s_routing API changed, updated driver to use new API] Signed-off-by:
Manjunath Hadli <mrh@ti.com> Signed-off-by:
Brijesh Jadav <brijesh.j@ti.com> Signed-off-by:
Chaithrika U S <chaithrika@ti.com> Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Chaithrika U S authored
This patch adds driver for TI THS7303 video amplifier. This driver is implemented as a v4l2 sub device. Tested on TI DM646x EVM. This version has updates based on review comments by Mauro Chehab. Signed-off-by:
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Roel Kluin authored
Fix &&/|| typo. `default_norm' can be 0 (PAL), 1 (NTSC) or 2 (SECAM), the condition tested was impossible. Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Signed-off-by:
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Roel Kluin authored
Remove redundant tests on unsigned. Signed-off-by:
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Greg Kroah-Hartman authored
In the near future, the driver core is going to not allow direct access to the driver_data pointer in struct device. Instead, the functions dev_get_drvdata() and dev_set_drvdata() should be used. These functions have been around since the beginning, so are backwards compatible with all older kernel versions. Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by:
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Jean Delvare authored
The new i2c binding model doesn't use i2c_probe. Signed-off-by:
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Németh Márton authored
The V4L2 ioctls usually return 0 when the operation was successful and -1 in case of error. Currently VIDIOC_REQBUFS returns the number of buffers which is redundant because this information is available in count field of struct v4l2_requestbuffers. The V4L2 API specification, revision 0.24 [1] explicitly specifies for VIDIOC_REQBUFS that the return value shall be 0 on success. The patch was tested with v4l-test 0.13 [2] with vivi driver. References: [1] V4L2 API specification, revision 0.24 http://v4l2spec.bytesex.org/spec/r13696.htm [2] v4l-test: Test environment for Video For Linux Two API http://v4l-test.sourceforge.net/Signed-off-by:Márton Németh <nm127@freemail.hu> Signed-off-by:
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Pieter Van Schaik authored
Adds support to the remote control of the Winfast TV2000 XP Global TV capture card. A case statement was added in order to initialize the GPIO data structures as well as a case statement for handling the keys correctly when pressed. Thanks to Hermann and Mauro for all the help Signed-off-by:
Pieter C van Schaik <vansterpc@gmail.com> Signed-off-by:
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Dmitri Belimov authored
When we capture signal from composite input offen lost and found syncro sequence. In this case the MPEG coder hardware reset after each lost/found event. The image has a lot of artefactes. This patch remove hardware reset of MPEG encoder. This is patch from our customer. I checked this. With my best regards, Dmitry. Signed-off-by:
Alexey Osipov <lion-simba@pridelands.ru> Signed-off-by:
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Dmitri Belimov authored
If video has a lot of changes in frame, MPEG encoder need more time for coding process. Add new bigger timeout for encoder. This is patch from our customer. I checked this. Signed-off-by:
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hermann pitton authored
The Compro VideoMate T750 has no support for IR and DVB-T yet. Disable both to avoid fall through and confusing printouts. Signed-off-by:
Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by:
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Magnus Damm authored
Remove the videobuf-dma-contig sync operation. Sync is only needed for noncoherent buffers, and since videobuf-dma-contig is built on coherent memory allocators the memory is by definition always in sync. Reported-by:
Matthieu CASTET <matthieu.castet@parrot.com> Signed-off-by:
Magnus Damm <damm@igel.co.jp> Reviewed-by:
Paul Mundt <lethal@linux-sh.org> Signed-off-by:
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Wen-chien Jesse Sung authored
Add USB ID (1b80:c810) for Kworld MC810. Signed-off-by:
Wen-chien Jesse Sung <jesse@cola.voip.idv.tw> Acked-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Roel Kluin authored
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Tobias Klauser authored
The C99 specification states in section 6.11.5: The placement of a storage-class specifier other than at the beginning of the declaration specifiers in a declaration is an obsolescent feature. Signed-off-by:
Tobias Klauser <tklauser@distanz.ch> Acked-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
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Jean Delvare authored
Use the physical device rather than the i2c adapter as the reference device when loading firmwares. This will prevent the sysfs name collision with i2c-dev that has been reported many times. I may have missed other drivers which need the same fix. Signed-off-by:
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Jani Monoses authored
Signed-off-by:
Jani Monoses <jani@ubuntu.com> Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Jean-Francois Moine authored
The number of packets per isochronous message may now be set by the subdrivers (default value 32). Signed-off-by:
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Jean-Francois Moine authored
The new mechanism does not use any temporary buffer. Signed-off-by:
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Jean-Francois Moine authored
A new image may start without any UVC EOF in the last packet of the previous image. Signed-off-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
When the bandwidth is not wide enough, the transfer endpoint may be set to the one of the alternate setting 0. This one may be null and this causes a divide by 0 oops. Reported-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Jean-Francois Moine authored
Let the subdrivers to set the 'image transfer by bulk' flag. Signed-off-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Guennadi Liakhovetski authored
Add a platform driver to soc_camera.c. This way we preserve backwards compatibility with existing platforms and can start converting them one by one to the new platform-device soc-camera interface. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Andy Walls authored
Ensure the variable gain amplifier gain for SIF is driven by the audio deocder and not the video decoder. This forced rework of the analog front end (AFE) configuration to not rely on autoconfiguration, but instead set up the AFE mux, AFE parameters, and ADC1 & ADC2 configurations explicitly. Reported-by:
Helen Buus <mythtv@hbuus.com> Signed-off-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Steven Toth authored
Signed-off-by:
Steven Toth <stoth@linuxtv.org> Signed-off-by:
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Steven Toth authored
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Steven Toth authored
tda10048: Add ability to select I/F at attach time. Signed-off-by:
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Erik Andrén authored
Set the analog gain at sensor init. Also set a sensible default value. Signed-off-by:
Erik Andrén <erik.andren@gmail.com> Signed-off-by:
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