diff options
| -rw-r--r-- | drivers/media/v4l2-core/videobuf2-dma-contig.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/v4l2-core/videobuf2-dma-contig.c b/drivers/media/v4l2-core/videobuf2-dma-contig.c index 27de1bb731db..10beaee7f0ae 100644 --- a/drivers/media/v4l2-core/videobuf2-dma-contig.c +++ b/drivers/media/v4l2-core/videobuf2-dma-contig.c @@ -162,6 +162,9 @@ static void *vb2_dc_alloc(void *alloc_ctx, unsigned long size) if (!buf) return ERR_PTR(-ENOMEM); + /* align image size to PAGE_SIZE */ + size = PAGE_ALIGN(size); + buf->vaddr = dma_alloc_coherent(dev, size, &buf->dma_addr, GFP_KERNEL); if (!buf->vaddr) { dev_err(dev, "dma_alloc_coherent of size %ld failed\n", size); |