[drm] Update ioctl structures for DRM driver

BZ: 158934

Fix structure definitions so that they matches with the corresponding structures in the kernel source tree

Change-Id: I25657f763e27d7c10e876711b3bdc10cfb9577b7
Signed-off-by: Rajat S Gupta <rajat.s.gupta@intel.com>
Signed-off-by: Andy Qiu <junhai.qiu@intel.com>
1 file changed