From 69977ff55eac7fc26fb78de5ec1d9a9ab802d9fd Mon Sep 17 00:00:00 2001 From: Thomas Hellstrom Date: Wed, 13 Nov 2013 01:50:46 -0800 Subject: drm/vmwgfx: Hook up the prime ioctls Also provide a completely dumb dma-buf ops implementation. Once we have other virtual dma-buf aware devices, we need to provide something better. Signed-off-by: Thomas Hellstrom Reviewed-by: Jakob Bornecrantz --- drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.h') diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index e401d5dbcb96..db85985c7086 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -818,6 +818,20 @@ int vmw_overlay_num_free_overlays(struct vmw_private *dev_priv); extern const struct ttm_mem_type_manager_func vmw_gmrid_manager_func; +/** + * Prime - vmwgfx_prime.c + */ + +extern const struct dma_buf_ops vmw_prime_dmabuf_ops; +extern int vmw_prime_fd_to_handle(struct drm_device *dev, + struct drm_file *file_priv, + int fd, u32 *handle); +extern int vmw_prime_handle_to_fd(struct drm_device *dev, + struct drm_file *file_priv, + uint32_t handle, uint32_t flags, + int *prime_fd); + + /** * Inline helper functions */ -- cgit v1.2.3