[v6,4/7] drm/rockchip: vop: group vop registers

[jeffy.chen@xxxxxxxxxxxxxx (jeffy)]

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>