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path: root/src/mediactl.h
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2014-03-10Add support for emulated devicesLaurent Pinchart
Emulated media devices are backed by real hardware devices for the functions they provide, but have no kernel media device counterpart. 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>
2014-03-10Expose default devicesLaurent Pinchart
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
2014-03-10Make the media_entity 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>
2014-03-10Make 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>
2014-03-10Split media_device creation and openingLaurent Pinchart
Make the media_device refcounted to manage its life time. 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>
2012-05-05libmediactl: Implement MEDIA_ENT_ID_FLAG_NEXT in media_get_entity_by_id()Sakari Ailus
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> [laurent.pinchart@ideasonboard Clarify documentation] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2011-10-14Print media device information when called with -p/--printLaurent Pinchart
In addition to printing pipeline information, print the media device information. 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>
2011-10-08Remove extra verbositySakari Ailus
Remove extra verbosity by default; "-v" option brings back what used to be there. The error messages are now being printed by main.c with the possibly helpful error code attached. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> 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>
2011-10-08Add link to media_device from the media_entitySakari Ailus
This makes it possible to obtain the media device an entity belongs to. 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 link parsing from main.c to media.c, making it part of libmediactlSakari Ailus
This makes it possible to benefit from the link parsing code anywhere the library is being used. dprintf macro will later be replaced with proper debug support. Also fix a case where -1 was returned on error and the user was expected to check the value of errno. Negative error codes are now returned consistently. 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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