diff --git a/patch/kernel/odroidc2-next/arm64_increasing_DMA_block_memory_allocation_to_2048.patch b/patch/kernel/odroidc2-next/arm64_increasing_DMA_block_memory_allocation_to_2048.patch
new file mode 100644
index 000000000..d1f5d4075
--- /dev/null
+++ b/patch/kernel/odroidc2-next/arm64_increasing_DMA_block_memory_allocation_to_2048.patch
@@ -0,0 +1,15 @@
+diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
+old mode 100644
+new mode 100755
+index 3216e09..21bce28
+--- a/arch/arm64/mm/dma-mapping.c
++++ b/arch/arm64/mm/dma-mapping.c
+@@ -44,7 +44,7 @@ static pgprot_t __get_dma_pgprot(unsigned long attrs, pgprot_t prot,
+
+ static struct gen_pool *atomic_pool;
+
+-#define DEFAULT_DMA_COHERENT_POOL_SIZE  SZ_256K
++#define DEFAULT_DMA_COHERENT_POOL_SIZE  SZ_2M
+ static size_t atomic_pool_size __initdata = DEFAULT_DMA_COHERENT_POOL_SIZE;
+
+ static int __init early_coherent_pool(char *p)
diff --git a/patch/kernel/odroidc2-next/increasing_DMA_block_memory_allocation_to_2048.patch b/patch/kernel/odroidc2-next/increasing_DMA_block_memory_allocation_to_2048.patch
deleted file mode 100644
index dd96fef21..000000000
--- a/patch/kernel/odroidc2-next/increasing_DMA_block_memory_allocation_to_2048.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
-old mode 100644
-new mode 100755
-index bd83c53..af7cfe3
---- a/arch/arm/mm/dma-mapping.c
-+++ b/arch/arm/mm/dma-mapping.c
-@@ -374,7 +374,7 @@ static void __dma_free_remap(void *cpu_addr, size_t size)
- 			VM_ARM_DMA_CONSISTENT | VM_USERMAP);
- }
-
--#define DEFAULT_DMA_COHERENT_POOL_SIZE	SZ_256K
-+#define DEFAULT_DMA_COHERENT_POOL_SIZE	SZ_2M
- static struct gen_pool *atomic_pool;
-
- static size_t atomic_pool_size = DEFAULT_DMA_COHERENT_POOL_SIZE;