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path: root/src/v4l2subdev.c
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2014-05-30Add ARGB32 and AYUV32 media bus codes supportLaurent Pinchart
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2014-03-10Make the media_device structure privateLaurent Pinchart
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
2014-03-10Read errno before media_dbg callsLaurent Pinchart
The media_dbg() in error paths can modify the errno value, leading to the wrong error (or no error at all) being returned. Fix this by reading the errno value before calling media_dbg(). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2013-09-26Print v4l parser position on errorLaurent Pinchart
Most parser functions take a **endp argument to indicate the caller where parsing has stopped. This is currently only used after parsing something successfully. This patch sets **endp to the erroneous position in the error case and prints its position after an error has occured. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2013-09-26Print more detailed v4l parse error messagesLaurent Pinchart
The following errors usually resulted in the same 'Unable to parse format' message: - syntax error in format description - the requested pixel code isn't supported Add more detailed error messages to give the user a clue what is going wrong. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2013-03-25Add missing stdlib.h and ctype.h includesAndreas Bombe
src/mediactl.c needs ctype.h for its use of isspace(). src/v4l2subdev.c needs stdlib.h for strtoul() and ctype.h for isspace() and isupper(). Signed-off-by: Andreas Bombe <aeb@debian.org> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2013-03-25Sort headers alphabeticallyLaurent Pinchart
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2012-07-18Replace V4L2 subdev selection targets with the V4L2 onesSakari Ailus
V4L2 selection targets will replace V4L2 subdev selection targets in the near future. As the targets are guaranteed to be the same and the chance is anticipated very soon, replace the subdev targets with more future-proof V4L2 targets. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2012-07-18Drop _ACTUAL from selection target namesSakari Ailus
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2012-05-25Compose rectangle support for libv4l2subdevSakari Ailus
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2012-05-25New, more flexible syntax for formatSakari Ailus
More flexible and extensible syntax for format which allows better usage of the selection API. Continue supporting the old syntax but remove the documentation for it. It was not supported in an official release and its use is thus deprecated. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2012-05-05Support selections API for cropSakari Ailus
Support the new selections API for crop. Fall back to use the old crop API in case the selection API isn't available. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2012-04-09Add support for YUV420 formatsSergio Aguirre
Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2011-10-10Switch to the LGPLv2.1+ licenseLaurent Pinchart
Mail sent to all contributors on 2011-09-30: Hi everybody, Sakari made me realize today that the media-ctl project is still licensed under the GPL v2+ license, while I would have sworn that we had switched to LGPL a long time ago. I would like to relicense the media-ctl project under the LGPL v2.1+, to allow LGPL-compatible applications and libraries (such as libv4l for instance, or its plugins) to link to libmediactl and libv4l2subdev. As you all have submitted patches that are now included in the media-ctl project, I'm requesting your permission to proceed with the license change. -------------------------------------------------------------------------------- From: Todor Tomov <ttomov@mm-sol.com> To: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Date: 2011-09-30 12:06:17 Hi Laurent, No problems from my side. -- Best regards, Todor Tomov -------------------------------------------------------------------------------- From: "Aguirre, Sergio" <saaguirre@ti.com> To: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Date: 2011-09-30 15:41:45 Hi Laurent, No problem for me. You can go ahead, if everyone else agrees of course. Regards, Sergio -------------------------------------------------------------------------------- From: Sakari Ailus <sakari.ailus@iki.fi> To: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Date: 2011-09-30 16:17:18 I'm in favour of the change, actually I think it's next to mandatory for the library to be useful in a way it was intended. Cheers, -- Sakari Ailus -------------------------------------------------------------------------------- From: Michael Jones <michael.jones@matrix-vision.de> To: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Date: 2011-10-04 08:33:17 Changing the license is fine with me. -Michael -------------------------------------------------------------------------------- From: Andy Shevchenko <andriy.shevchenko@linux.intel.com> (Intel Finland Oy) To: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Date: 2011-10-10 14:26:00 I have no objections. But I didn't remember libudev exact license... Ah, okay, it's licensed under LGPLv2.1+. -- Andy Shevchenko <andriy.shevchenko@linux.intel.com> Intel Finland Oy -------------------------------------------------------------------------------- Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2011-10-08Additional formats used by BT-656 sensorsGary Thomas
Signed-off-by: Gary Thomas <gary@mlbassoc.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2011-10-08Add debugging handlerSakari Ailus
Add debugging handler to media_device that may be used to redirect all debug formatting to user-supplied function. fprintf will do, and that's what media-ctl test program will use. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2011-10-08libv4l2subdev and libmediactl are not test programsSakari Ailus
Call the libraries libraries rather than test programs. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2011-10-08Move V4L2 subdev format parsing from main.c to subdev.cSakari Ailus
This makes format parsing a part of the libv4l2subdev and thus available on all who use the library. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2011-10-08Rename files to match the names of the librariesSakari Ailus
Rename media.* to mediactl.* and subdev.* v4l2subdev.*. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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