1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/dmabuf.h b/drivers/gpu/nvgpu/common/linux/dmabuf.h
index 718386c5..b4b61459 100644
--- a/drivers/gpu/nvgpu/common/linux/dmabuf.h
+++ b/drivers/gpu/nvgpu/common/linux/dmabuf.h
@@ -70,4 +70,7 @@ int gk20a_dmabuf_alloc_drvdata(struct dma_buf *dmabuf, struct device *dev);
 int gk20a_dmabuf_get_state(struct dma_buf *dmabuf, struct gk20a *g,
                            u64 offset, struct gk20a_buffer_state **state);
 
+int gk20a_mm_get_buffer_info(struct device *dev, int dmabuf_fd,
+                             u64 *buffer_id, u64 *buffer_len);
+
 #endif