Hi mark, On 07/26/2017 02:19 PM, Mark yao wrote: > Grouping the vop registers facilitates make register > definition clearer, and also is useful for different vop > reuse the same group register. > > Signed-off-by: Mark Yao<mark.yao at rock-chips.com> Reviewed-by: Jeffy Chen <jeffy.chen at rock-chips.com>