gate_en 70 drivers/gpu/drm/rockchip/rockchip_drm_vop.h struct vop_reg gate_en; gate_en 462 drivers/gpu/drm/rockchip/rockchip_vop_reg.c .gate_en = VOP_REG(RK3188_SYS_CTRL, 0x1, 31), gate_en 594 drivers/gpu/drm/rockchip/rockchip_vop_reg.c .gate_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 23),