5082c24178
Add a new struct and ioctl to extend the amount of information you can get for a control. The range is now a s64 type, and array dimensions and element size can be reported through nr_of_dims/dims/elems/elem_size. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>