diff --git a/arch/arm/boot/dts/amlogic/sm1_pxp.dts b/arch/arm/boot/dts/amlogic/sm1_pxp.dts
index 6d4a493792f8..a6df1e21905f 100644
--- a/arch/arm/boot/dts/amlogic/sm1_pxp.dts
+++ b/arch/arm/boot/dts/amlogic/sm1_pxp.dts
@@ -69,7 +69,7 @@
 		ion_cma_reserved:linux,ion-dev {
 			compatible = "shared-dma-pool";
 			reusable;
-			size = <0x8000000>;
+			size = <0x3000000>;
 			alignment = <0x400000>;
 		};
 
@@ -120,13 +120,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x04000000>;
-			alignment = <0x400000>;
-		};
+		//	size = <0x04000000>;
+		//	alignment = <0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -713,7 +713,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm/boot/dts/amlogic/sm1_s905d3_ac200.dts b/arch/arm/boot/dts/amlogic/sm1_s905d3_ac200.dts
index dc51174a07e1..6a22bd04c840 100644
--- a/arch/arm/boot/dts/amlogic/sm1_s905d3_ac200.dts
+++ b/arch/arm/boot/dts/amlogic/sm1_s905d3_ac200.dts
@@ -136,13 +136,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x04000000>;
-			alignment = <0x400000>;
-		};
+		//	size = <0x04000000>;
+		//	alignment = <0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1696,7 +1696,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm/boot/dts/amlogic/sm1_s905d3_ac200_buildroot.dts b/arch/arm/boot/dts/amlogic/sm1_s905d3_ac200_buildroot.dts
index 3c4ad229deef..b5c3bb3b8701 100644
--- a/arch/arm/boot/dts/amlogic/sm1_s905d3_ac200_buildroot.dts
+++ b/arch/arm/boot/dts/amlogic/sm1_s905d3_ac200_buildroot.dts
@@ -127,13 +127,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x04000000>;
-			alignment = <0x400000>;
-		};
+		//	size = <0x04000000>;
+		//	alignment = <0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1771,7 +1771,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm/boot/dts/amlogic/sm1_s905d3_ac202.dts b/arch/arm/boot/dts/amlogic/sm1_s905d3_ac202.dts
index 2439c802845f..e68d64732110 100644
--- a/arch/arm/boot/dts/amlogic/sm1_s905d3_ac202.dts
+++ b/arch/arm/boot/dts/amlogic/sm1_s905d3_ac202.dts
@@ -136,13 +136,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x04000000>;
-			alignment = <0x400000>;
-		};
+		//	size = <0x04000000>;
+		//	alignment = <0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1713,7 +1713,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm/boot/dts/amlogic/sm1_s905d3_ac202_1g.dts b/arch/arm/boot/dts/amlogic/sm1_s905d3_ac202_1g.dts
index 15f868795d8e..18e15e5b8334 100644
--- a/arch/arm/boot/dts/amlogic/sm1_s905d3_ac202_1g.dts
+++ b/arch/arm/boot/dts/amlogic/sm1_s905d3_ac202_1g.dts
@@ -85,7 +85,7 @@
 		ion_cma_reserved:linux,ion-dev {
 			compatible = "shared-dma-pool";
 			reusable;
-			size = <0x8000000>;
+			size = <0x3000000>;
 			alignment = <0x400000>;
 			alloc-ranges = <0x0 0x30000000>;
 		};
@@ -136,13 +136,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x04000000>;
-			alignment = <0x400000>;
-		};
+		//	size = <0x04000000>;
+		//	alignment = <0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1713,7 +1713,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm/boot/dts/amlogic/sm1_s905d3_skt.dts b/arch/arm/boot/dts/amlogic/sm1_s905d3_skt.dts
index 10dcf865418c..939fbc090aa5 100644
--- a/arch/arm/boot/dts/amlogic/sm1_s905d3_skt.dts
+++ b/arch/arm/boot/dts/amlogic/sm1_s905d3_skt.dts
@@ -136,13 +136,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x04000000>;
-			alignment = <0x400000>;
-		};
+		//	size = <0x04000000>;
+		//	alignment = <0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1690,7 +1690,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213.dts b/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213.dts
index 965e2070cc25..8d8c46774684 100644
--- a/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213.dts
+++ b/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213.dts
@@ -136,13 +136,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x04000000>;
-			alignment = <0x400000>;
-		};
+		//	size = <0x04000000>;
+		//	alignment = <0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1621,7 +1621,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213_buildroot.dts b/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213_buildroot.dts
index 99a971fefe4f..2f5f5a6c1fdd 100644
--- a/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213_buildroot.dts
+++ b/arch/arm/boot/dts/amlogic/sm1_s905x3_ac213_buildroot.dts
@@ -127,13 +127,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x04000000>;
-			alignment = <0x400000>;
-		};
+		//	size = <0x04000000>;
+		//	alignment = <0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1700,7 +1700,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm64/boot/dts/amlogic/sm1_pxp.dts b/arch/arm64/boot/dts/amlogic/sm1_pxp.dts
index 7be2bbd10f10..77b6dd4e31d7 100644
--- a/arch/arm64/boot/dts/amlogic/sm1_pxp.dts
+++ b/arch/arm64/boot/dts/amlogic/sm1_pxp.dts
@@ -70,7 +70,7 @@
 		ion_cma_reserved:linux,ion-dev {
 			compatible = "shared-dma-pool";
 			reusable;
-			size = <0x0 0x8000000>;
+			size = <0x0 0x3000000>;
 			alignment = <0x0 0x400000>;
 		};
 
@@ -121,13 +121,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x0 0x04000000>;
-			alignment = <0x0 0x400000>;
-		};
+		//	size = <0x0 0x04000000>;
+		//	alignment = <0x0 0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -715,7 +715,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200.dts b/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200.dts
index 14f8ab71157d..b4922d8b3df2 100644
--- a/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200.dts
+++ b/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200.dts
@@ -134,13 +134,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x0 0x04000000>;
-			alignment = <0x0 0x400000>;
-		};
+		//	size = <0x0 0x04000000>;
+		//	alignment = <0x0 0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1679,7 +1679,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200_buildroot.dts b/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200_buildroot.dts
index cfb85cc7de1f..dc4f04734542 100644
--- a/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200_buildroot.dts
+++ b/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac200_buildroot.dts
@@ -125,13 +125,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x0 0x04000000>;
-			alignment = <0x0 0x400000>;
-		};
+		//	size = <0x0 0x04000000>;
+		//	alignment = <0x0 0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1758,7 +1758,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac202.dts b/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac202.dts
index 046627c3c0f6..d92fa50b15be 100644
--- a/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac202.dts
+++ b/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac202.dts
@@ -134,13 +134,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x0 0x04000000>;
-			alignment = <0x0 0x400000>;
-		};
+		//	size = <0x0 0x04000000>;
+		//	alignment = <0x0 0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1711,7 +1711,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac202_1g.dts b/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac202_1g.dts
index 2ff004bdd30b..02ffc9d49f57 100644
--- a/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac202_1g.dts
+++ b/arch/arm64/boot/dts/amlogic/sm1_s905d3_ac202_1g.dts
@@ -85,7 +85,7 @@
 		ion_cma_reserved:linux,ion-dev {
 			compatible = "shared-dma-pool";
 			reusable;
-			size = <0x0 0x8000000>;
+			size = <0x0 0x3000000>;
 			alignment = <0x0 0x400000>;
 		};
 		//di_reserved:linux,di {
@@ -134,13 +134,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x0 0x04000000>;
-			alignment = <0x0 0x400000>;
-		};
+		//	size = <0x0 0x04000000>;
+		//	alignment = <0x0 0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1712,7 +1712,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm64/boot/dts/amlogic/sm1_s905d3_skt.dts b/arch/arm64/boot/dts/amlogic/sm1_s905d3_skt.dts
index 354401e161d3..4fe3c2024c70 100644
--- a/arch/arm64/boot/dts/amlogic/sm1_s905d3_skt.dts
+++ b/arch/arm64/boot/dts/amlogic/sm1_s905d3_skt.dts
@@ -134,13 +134,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x0 0x04000000>;
-			alignment = <0x0 0x400000>;
-		};
+		//	size = <0x0 0x04000000>;
+		//	alignment = <0x0 0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1688,7 +1688,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts b/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts
index 45b7487739b5..52a13446cfa4 100644
--- a/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts
+++ b/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts
@@ -134,13 +134,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x0 0x04000000>;
-			alignment = <0x0 0x400000>;
-		};
+		//	size = <0x0 0x04000000>;
+		//	alignment = <0x0 0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1684,7 +1684,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit
diff --git a/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213_buildroot.dts b/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213_buildroot.dts
index 4f3306af88fd..e8fe19d5838f 100644
--- a/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213_buildroot.dts
+++ b/arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213_buildroot.dts
@@ -125,13 +125,13 @@
 			//no-map;
 		};
 		/*  vdin0 CMA pool */
-		vdin0_cma_reserved:linux,vdin0_cma {
-			compatible = "shared-dma-pool";
-			reusable;
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	reusable;
 		/* 1920x1080x2x4  =16+4 M */
-			size = <0x0 0x04000000>;
-			alignment = <0x0 0x400000>;
-		};
+		//	size = <0x0 0x04000000>;
+		//	alignment = <0x0 0x400000>;
+		//};
 		/*  vdin1 CMA pool */
 		vdin1_cma_reserved:linux,vdin1_cma {
 			compatible = "shared-dma-pool";
@@ -1776,7 +1776,7 @@
 
 /*if you want to use vdin just modify status to "ok"*/
 &vdin0 {
-	memory-region = <&vdin0_cma_reserved>;
+	/*memory-region = <&vdin0_cma_reserved>;*/
 	status = "okay";
 	/*vdin write mem color depth support:
 	 *bit0:support 8bit