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 <t.stanislaws@xxxxxxxxxxx> > Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> > --- > 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 <hans.verkuil@xxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
