diff --git a/drivers/devfreq/ddr_rk3368.c b/drivers/devfreq/ddr_rk3368.c
index 7cd74af535c1..87e2bcb725df 100644
--- a/drivers/devfreq/ddr_rk3368.c
+++ b/drivers/devfreq/ddr_rk3368.c
@@ -77,9 +77,14 @@ static int _ddr_recalc_rate(void)
 static int _ddr_change_freq(u32 n_mhz)
 {
 	u32 ret;
+	u32 lcdc_type;
+	struct rk_lcdc_driver *lcdc_dev = NULL;
 
 	printk(KERN_DEBUG pr_fmt("In func %s,freq=%dMHz\n"), __func__, n_mhz);
-	if (scpi_ddr_set_clk_rate(n_mhz))
+	lcdc_dev = rk_get_lcdc_drv("lcdc0");
+	lcdc_type = lcdc_dev ? (u32)lcdc_dev->cur_screen->type : 0;
+	printk(KERN_DEBUG pr_fmt("lcdc type:%d\n"), lcdc_type);
+	if (scpi_ddr_set_clk_rate(n_mhz, lcdc_type))
 		pr_info("set ddr freq timeout\n");
 	ret = _ddr_recalc_rate() / 1000000;
 	printk(KERN_DEBUG pr_fmt("Func %s out,freq=%dMHz\n"), __func__, ret);
@@ -253,7 +258,13 @@ static void ddr_init(u32 dram_speed_bin, u32 freq)
 {
 	int lcdc_type;
 
-	lcdc_type = rockchip_get_screen_type();
+	struct rk_lcdc_driver *lcdc_dev = NULL;
+
+	lcdc_dev = rk_get_lcdc_drv("lcdc0");
+	if (lcdc_dev == NULL)
+		lcdc_type = 0;
+	else
+		lcdc_type = (u32)lcdc_dev->cur_screen->type;
 	printk(KERN_DEBUG pr_fmt("In Func:%s,dram_speed_bin:%d,freq:%d,lcdc_type:%d\n"),
 	       __func__, dram_speed_bin, freq, lcdc_type);
 	if (scpi_ddr_init(dram_speed_bin, freq, lcdc_type))
diff --git a/drivers/mailbox/scpi_protocol.c b/drivers/mailbox/scpi_protocol.c
index 10cefa0bb2fc..51d8feb8b782 100644
--- a/drivers/mailbox/scpi_protocol.c
+++ b/drivers/mailbox/scpi_protocol.c
@@ -463,19 +463,20 @@ int scpi_ddr_init(u32 dram_speed_bin, u32 freq, u32 lcdc_type)
 }
 EXPORT_SYMBOL_GPL(scpi_ddr_init);
 
-int scpi_ddr_set_clk_rate(u32 rate)
+int scpi_ddr_set_clk_rate(u32 rate, u32 lcdc_type)
 {
 	struct scpi_data_buf sdata;
 	struct rockchip_mbox_msg mdata;
 	struct __packed1 {
 		u32 clk_rate;
+		u32 lcdc_type;
 	} tx_buf;
 	struct __packed2 {
 		u32 status;
 	} rx_buf;
 
 	tx_buf.clk_rate = (u32)rate;
-
+	tx_buf.lcdc_type = (u32)lcdc_type;
 	SCPI_SETUP_DBUF(sdata, mdata, SCPI_CL_DDR,
 			SCPI_DDR_SET_FREQ, tx_buf, rx_buf);
 	return scpi_execute_cmd(&sdata);
diff --git a/include/linux/scpi_protocol.h b/include/linux/scpi_protocol.h
index dfa665ab034f..5219ff13fdb4 100644
--- a/include/linux/scpi_protocol.h
+++ b/include/linux/scpi_protocol.h
@@ -41,7 +41,7 @@ int scpi_sys_set_mcu_state_suspend(void);
 int scpi_sys_set_mcu_state_resume(void);
 
 int scpi_ddr_init(u32 dram_speed_bin, u32 freq, u32 lcdc_type);
-int scpi_ddr_set_clk_rate(u32 rate);
+int scpi_ddr_set_clk_rate(u32 rate, u32 lcdc_type);
 int scpi_ddr_round_rate(u32 m_hz);
 int scpi_ddr_set_auto_self_refresh(u32 en);
 int scpi_ddr_bandwidth_get(struct ddr_bw_info *ddr_bw_ch0,