[media] vb2: add dma_dir to the alloc memop
This is needed for the next patch where the dma-sg alloc memop needs
to know the dma_dir.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Pawel Osciak <pawel@osciak.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/v4l2-core/videobuf2-dma-sg.c b/drivers/media/v4l2-core/videobuf2-dma-sg.c
index 6b54a14..2529b83 100644
--- a/drivers/media/v4l2-core/videobuf2-dma-sg.c
+++ b/drivers/media/v4l2-core/videobuf2-dma-sg.c
@@ -86,7 +86,8 @@
return 0;
}
-static void *vb2_dma_sg_alloc(void *alloc_ctx, unsigned long size, gfp_t gfp_flags)
+static void *vb2_dma_sg_alloc(void *alloc_ctx, unsigned long size,
+ enum dma_data_direction dma_dir, gfp_t gfp_flags)
{
struct vb2_dma_sg_buf *buf;
int ret;
@@ -97,7 +98,7 @@
return NULL;
buf->vaddr = NULL;
- buf->dma_dir = DMA_NONE;
+ buf->dma_dir = dma_dir;
buf->offset = 0;
buf->size = size;
/* size is already page aligned */