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63116febb9
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2 Commits

Author SHA1 Message Date
Sakari Ailus
63116febb9 V4L/DVB (5883): V4L: Fix a compile warning on non-32-bit machines. 
Fix a compile warning on non-32-bit machines in v4l2-int-device.h.
Add internal ioctl interface fallback function for ioctls with one
argument.

Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
 2007-10-09 22:02:57 -03:00
Sakari Ailus
9b5d0f1e6d V4L/DVB (5862): V4L: Add internal ioctl-like interface. 
This patch adds an internal ioctl-like interface which can be used in
situations where a single Video4Linux device is implemented by multiple
device drivers. One master device controls one or more slave devices.
The slaves provide Video4Linux ioctl-like interface for the use of the
master.

Only a handful of ioctls are implemented at the moment. More can (and
should) be added as more functionality is required.

Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
 2007-10-09 22:02:51 -03:00