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If two subdevice have names that only differ by a suffix (such as "OMAP4
ISS ISP IPIPE" and "OMAP4 ISS ISP IPIPEIF") the media_get_entity_by_name
function might return a pointer to the entity with the longest name when
called with the shortest name. Fix this by verifying that the candidate
entity name length is equal to the requested name length.
Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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In addition to printing pipeline information, print the media device
information.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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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.
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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
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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
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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
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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
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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
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Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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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>
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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>
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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>
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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>
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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>
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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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