Add Kconfig and Makefile for the IPU6 driver.
Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Andreas Helbech Kleist <andreaskleist@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>