diff --git a/drivers/devfreq/rockchip_dmc.c b/drivers/devfreq/rockchip_dmc.c
index 3300a2b09217..9669eb7c891a 100644
--- a/drivers/devfreq/rockchip_dmc.c
+++ b/drivers/devfreq/rockchip_dmc.c
@@ -180,7 +180,8 @@ static struct monitor_dev_profile dmc_mdevp = {
 
 static inline unsigned long is_dualview(unsigned long status)
 {
-	return (status & SYS_STATUS_LCDC0) && (status & SYS_STATUS_LCDC1);
+	return ((status & SYS_STATUS_SINGLEVP) &&
+		((status & SYS_STATUS_MULTIVP) || (status & SYS_STATUS_EBC)));
 }
 
 static inline unsigned long is_isp(unsigned long status)
diff --git a/include/dt-bindings/soc/rockchip-system-status.h b/include/dt-bindings/soc/rockchip-system-status.h
index 1b35c6b5e887..198641d92203 100644
--- a/include/dt-bindings/soc/rockchip-system-status.h
+++ b/include/dt-bindings/soc/rockchip-system-status.h
@@ -38,6 +38,7 @@
 #define SYS_STATUS_VIDEO_SVEP	(1 << 19)
 #define SYS_STATUS_VIDEO_4K_60P	(1 << 20)
 #define SYS_STATUS_DEEP_SUSPEND	(1 << 21)
+#define SYS_STATUS_EBC		(1 << 22)
 
 #define SYS_STATUS_VIDEO	(SYS_STATUS_VIDEO_4K | \
 				 SYS_STATUS_VIDEO_1080P | \