diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 031de4f6b5e5..fe9656c75a38 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1963,6 +1963,10 @@ static void vop_plane_atomic_update(struct drm_plane *plane,
 	spin_lock(&vop->reg_lock);
 
 	VOP_WIN_SET(vop, win, format, vop_plane_state->format);
+
+	VOP_WIN_SET(vop, win, interlace_read,
+		    (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) ? 1 : 0);
+
 	VOP_WIN_SET(vop, win, yrgb_vir, DIV_ROUND_UP(fb->pitches[0], 4));
 	VOP_WIN_SET(vop, win, yrgb_mst, vop_plane_state->yrgb_mst);
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
index b0864ede2ae8..238bf65eab1e 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -512,6 +512,7 @@ struct vop_win_phy {
 	struct vop_reg gate;
 	struct vop_reg enable;
 	struct vop_reg format;
+	struct vop_reg interlace_read;
 	struct vop_reg fmt_10;
 	struct vop_reg fmt_yuyv;
 	struct vop_reg csc_mode;
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index e9b60533723d..9462223ca3bd 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -1409,6 +1409,7 @@ static const struct vop_win_phy rk3366_lit_win0_data = {
 
 	.enable = VOP_REG(RK3366_LIT_WIN0_CTRL0, 0x1, 0),
 	.format = VOP_REG(RK3366_LIT_WIN0_CTRL0, 0x7, 1),
+	.interlace_read = VOP_REG(RK3366_LIT_WIN0_CTRL0, 0x1, 8),
 	.rb_swap = VOP_REG(RK3366_LIT_WIN0_CTRL0, 0x1, 12),
 	.act_info = VOP_REG(RK3366_LIT_WIN0_ACT_INFO, 0xffffffff, 0),
 	.dsp_info = VOP_REG(RK3366_LIT_WIN0_DSP_INFO, 0xffffffff, 0),
@@ -1432,6 +1433,7 @@ static const struct vop_win_phy rk3366_lit_win1_data = {
 
 	.enable = VOP_REG(RK3366_LIT_WIN1_CTRL0, 0x1, 0),
 	.format = VOP_REG(RK3366_LIT_WIN1_CTRL0, 0x7, 4),
+	.interlace_read = VOP_REG(RK3366_LIT_WIN1_CTRL0, 0x1, 8),
 	.rb_swap = VOP_REG(RK3366_LIT_WIN1_CTRL0, 0x1, 12),
 	.dsp_info = VOP_REG(RK3366_LIT_WIN1_DSP_INFO, 0xffffffff, 0),
 	.dsp_st = VOP_REG(RK3366_LIT_WIN1_DSP_ST, 0xffffffff, 0),