diff --git a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
index e7787297d8b2..835571bbbc22 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
@@ -980,7 +980,7 @@ static const struct vop2_win_regs rk3568_esmart_win_data = {
 	.csc_mode = VOP_REG(RK3568_ESMART0_CTRL0, 0x3, 2),
 	.ymirror = VOP_REG(RK3568_ESMART0_CTRL1, 0x1, 31),
 	.color_key = VOP_REG(RK3568_ESMART0_COLOR_KEY_CTRL, 0x3fffffff, 0),
-	.color_key_en = VOP_REG(RK3366_LIT_WIN0_COLOR_KEY, 0x1, 31),
+	.color_key_en = VOP_REG(RK3568_ESMART0_COLOR_KEY_CTRL, 0x1, 31),
 };
 
 /*