diff --git a/arch/arm64/boot/dts/amlogic/g12b_a311d_w400.dts b/arch/arm64/boot/dts/amlogic/g12b_a311d_w400.dts
index 50f9fff64..b17bc7c7c 100644
--- a/arch/arm64/boot/dts/amlogic/g12b_a311d_w400.dts
+++ b/arch/arm64/boot/dts/amlogic/g12b_a311d_w400.dts
@@ -111,7 +111,7 @@
 			 * 10x4736064=45.2M(0x2e) support 12bit
 			 * 10x4074560=40M(0x28) support 10bit
 			 */
-			size = <0x0 0x02800000>;
+			//size = <0x0 0x02800000>;
 			alignment = <0x0 0x400000>;
 		};
 		/*  POST PROCESS MANAGER */
@@ -286,16 +286,40 @@
 		compatible = "amlogic, deinterlace";
 		status = "disable";
 		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
-		flag_cma = <1>;
+		flag_cma = <4>; //<1>;
 		//memory-region = <&di_reserved>;
 		memory-region = <&di_cma_reserved>;
 		interrupts = <0 46 1
 				0 40 1>;
 		interrupt-names = "pre_irq", "post_irq";
-		//clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
-		//	<&clkc CLKID_VPU_CLKB_COMP>;
-		//clock-names = "vpu_clkb_tmp_composite",
-		//	"vpu_clkb_composite";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP>,
+			<&clkc CLKID_VPU_CLKB>;
+		clock-names = "vpu_clkb",
+			"vpu_mux";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	multi-di {
+		compatible = "amlogic, amlogic, dim-g12b";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <4>;	//<1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "aisr_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP>,
+			<&clkc CLKID_VPU_CLKB>;
+		clock-names = "vpu_clkb",
+			"vpu_mux";
 		clock-range = <334 667>;
 		/* buffer-size = <3621952>;(yuv422 8bit) */
 		buffer-size = <4074560>;/*yuv422 fullpack*/
@@ -306,7 +330,6 @@
 		nrds-enable = <1>;
 		pps-enable = <1>;
 	};
-
 	ionvideo {
 		compatible = "amlogic, ionvideo";
 		dev_name = "ionvideo";
diff --git a/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200.dts b/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200.dts
index 11e135e10..ecc74dd01 100644
--- a/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200.dts
+++ b/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200.dts
@@ -123,7 +123,7 @@
 			 * 10x4736064=45.2M(0x2e) support 12bit
 			 * 10x4074560=40M(0x28) support 10bit
 			 */
-			size = <0x0 0x02800000>;
+			//size = <0x0 0x02800000>;
 			alignment = <0x0 0x400000>;
 		};
 		/*  POST PROCESS MANAGER */
@@ -295,16 +295,40 @@
 		compatible = "amlogic, deinterlace";
 		status = "disable";
 		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
-		flag_cma = <1>;
+		flag_cma = <4>; //<1>;
 		//memory-region = <&di_reserved>;
 		memory-region = <&di_cma_reserved>;
 		interrupts = <0 46 1
 				0 40 1>;
 		interrupt-names = "pre_irq", "post_irq";
-		//clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
-		//	<&clkc CLKID_VPU_CLKB_COMP>;
-		//clock-names = "vpu_clkb_tmp_composite",
-		//	"vpu_clkb_composite";
+		//clocks = <&clkc CLKID_VPU_CLKB_TMP>,
+		//	<&clkc CLKID_VPU_CLKB>;
+		//clock-names = "vpu_clkb",
+		//	"vpu_mux";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	multi-di {
+		compatible = "amlogic, amlogic, dim-sm1";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <4>;	//<1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "aisr_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP>,
+			<&clkc CLKID_VPU_CLKB>;
+		clock-names = "vpu_clkb",
+			"vpu_mux";
 		clock-range = <334 667>;
 		/* buffer-size = <3621952>;(yuv422 8bit) */
 		buffer-size = <4074560>;/*yuv422 fullpack*/