On Wed October 10 2012 16:46:37 Tomasz Stanislawski wrote: > This patch adds extension to V4L2 api. It allow to export a mmap buffer as > file > descriptor. New ioctl VIDIOC_EXPBUF is added. It takes a buffer offset used by > mmap and return a file descriptor on success. > > Signed-off-by: Tomasz Stanislawski <[email protected]> > Signed-off-by: Kyungmin Park <[email protected]> > --- > drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 1 + > drivers/media/v4l2-core/v4l2-dev.c | 1 + > drivers/media/v4l2-core/v4l2-ioctl.c | 10 +++++++++ > include/linux/videodev2.h | 28 > +++++++++++++++++++++++++ > include/media/v4l2-ioctl.h | 2 ++ > 5 files changed, 42 insertions(+)
Acked-by: Hans Verkuil <[email protected]> _______________________________________________ dri-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/dri-devel
