kernel_samsung_smdk4412 - kernel/samsung/smdk4412

	Commit message (Collapse)	Author	Age	Files	Lines
*	samsung update 1	codeworkx	2012-06-02	1	-0/+2
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*	[media] v4l2: use new flag to enable core priority handling	Hans Verkuil	2011-03-22	1	-3/+4
\| \| \| \| \| \| \| \| \| \| \|	Rather than guess which driver supports core priority handling, require drivers that do to explicitly set the V4L2_FL_USE_FH_PRIO flag in video_device. Updated the core prio handling accordingly and set the flag in the three drivers that do. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
*	[media] v4l2-fh: add v4l2_fh_is_singular	Hans Verkuil	2011-03-22	1	-0/+14
\| \| \| \| \| \| \| \| \| \|	Several drivers need to do something when the first filehandle is opened or the last filehandle is closed. Most implement some use count mechanism, but if they use v4l2_fh, then you can also just check if this is the only filehandle for the device node. A simple helper function can do this. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
*	[media] v4l2-fh: add v4l2_fh_open and v4l2_fh_release helper functions	Hans Verkuil	2011-03-22	1	-0/+28
\| \| \| \| \| \| \| \| \|	Add two new functions: v4l2_fh_open allocates and initializes a struct v4l2_fh based on a struct file pointer and v4l2_fh_release releases and frees a struct v4l2_fh. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
*	[media] v4l2-fh: implement v4l2_priority support	Hans Verkuil	2011-03-22	1	-0/+4
\| \| \| \| \|	Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
*	V4L/DVB: V4L: Events: Support event handling in do_ioctl	Sakari Ailus	2010-05-19	1	-1/+10
\| \| \| \| \| \| \|	Add support for event handling to do_ioctl. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
*	V4L/DVB: V4L: Events: Add backend	Sakari Ailus	2010-05-19	1	-1/+5
\| \| \| \| \| \| \| \| \| \|	Add event handling backend to V4L2. The backend handles event subscription and delivery to file handles. Event subscriptions are based on file handle. Events may be delivered to all subscribed file handles on a device independent of where they originate from. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
*	V4L/DVB: V4L: File handles	Sakari Ailus	2010-05-19	1	-0/+66
	This patch adds a list of v4l2_fh structures to every video_device. It allows using file handle related information in V4L2. The event interface is one example of such use. The use of v4l2_fh is not mandatory for drivers. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>