diff --git a/drivers/amlogic/media/deinterlace/deinterlace.c b/drivers/amlogic/media/deinterlace/deinterlace.c
index 111200bd6145..c613cd9f40f9 100644
--- a/drivers/amlogic/media/deinterlace/deinterlace.c
+++ b/drivers/amlogic/media/deinterlace/deinterlace.c
@@ -7420,6 +7420,8 @@ static void set_di_flag(void)
 		use_2_interlace_buff = 0;
 		di_force_bit_mode = 8;
 	}
+	if (is_meson_tl1_cpu())
+		pulldown_enable = true;
 	if (cpu_after_eq(MESON_CPU_MAJOR_ID_G12A))
 		intr_mode = 3;
 	if (di_pre_rdma_enable) {
@@ -7950,8 +7952,8 @@ module_param_named(overturn, overturn, bool, 0664);
 module_param_named(queue_print_flag, queue_print_flag, int, 0664);
 module_param_named(full_422_pack, full_422_pack, bool, 0644);
 module_param_named(cma_print, cma_print, bool, 0644);
-#ifdef DEBUG_SUPPORT
 module_param_named(pulldown_enable, pulldown_enable, bool, 0644);
+#ifdef DEBUG_SUPPORT
 #ifdef RUN_DI_PROCESS_IN_IRQ
 module_param_named(input2pre, input2pre, uint, 0664);
 module_param_named(input2pre_buf_miss_count, input2pre_buf_miss_count,