---

yaml --- r: 176811 b: refs/heads/master c: 31bedfa h: refs/heads/master i: 176809: 193a4c9 176807: ab3da02 v: v3
git-mirror · Dec 16, 2009 · b847d48 · b847d48
1 parent 9a7a8b8
commit b847d48
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0d94e29459d372b6c5dda964a8b35a8d40050ca7
+refs/heads/master: 31bedfa5068936b15a388842be1d03cdd1bdfb07
diff --git a/trunk/drivers/media/video/videobuf-dma-contig.c b/trunk/drivers/media/video/videobuf-dma-contig.c
@@ -141,9 +141,11 @@ static int videobuf_dma_contig_user_get(struct videobuf_dma_contig_memory *mem,
 	struct vm_area_struct *vma;
 	unsigned long prev_pfn, this_pfn;
 	unsigned long pages_done, user_address;
+	unsigned int offset;
 	int ret;
 
-	mem->size = PAGE_ALIGN(vb->size);
+	offset = vb->baddr & ~PAGE_MASK;
+	mem->size = PAGE_ALIGN(vb->size + offset);
 	mem->is_userptr = 0;
 	ret = -EINVAL;
 
@@ -166,7 +168,7 @@ static int videobuf_dma_contig_user_get(struct videobuf_dma_contig_memory *mem,
 			break;
 
 		if (pages_done == 0)
-			mem->dma_handle = this_pfn << PAGE_SHIFT;
+			mem->dma_handle = (this_pfn << PAGE_SHIFT) + offset;
 		else if (this_pfn != (prev_pfn + 1))
 			ret = -EFAULT;