[media] videobuf2: Add support for file access mode flags for DMABUF exporting

[karo-tx-linux.git] / drivers / media / v4l2-core / videobuf2-dma-contig.c

diff --git a/drivers/media/v4l2-core/videobuf2-dma-contig.c b/drivers/media/v4l2-core/videobuf2-dma-contig.c
index 646f08f4f504c05ae37dd95cbc1fe8333705e658..33d3871d1e131dce9a2f1d8392020dce5b8ff799 100644 (file)
--- a/drivers/media/v4l2-core/videobuf2-dma-contig.c
+++ b/drivers/media/v4l2-core/videobuf2-dma-contig.c
@@ -393,7 +393,7 @@ static struct sg_table *vb2_dc_get_base_sgt(struct vb2_dc_buf *buf)
        return sgt;
 }
 
-static struct dma_buf *vb2_dc_get_dmabuf(void *buf_priv)
+static struct dma_buf *vb2_dc_get_dmabuf(void *buf_priv, unsigned long flags)
 {
        struct vb2_dc_buf *buf = buf_priv;
        struct dma_buf *dbuf;
@@ -404,7 +404,7 @@ static struct dma_buf *vb2_dc_get_dmabuf(void *buf_priv)
        if (WARN_ON(!buf->sgt_base))
                return NULL;
 
-       dbuf = dma_buf_export(buf, &vb2_dc_dmabuf_ops, buf->size, 0);
+       dbuf = dma_buf_export(buf, &vb2_dc_dmabuf_ops, buf->size, flags);
        if (IS_ERR(dbuf))
                return NULL;