diff options
Diffstat (limited to 'include/drm/drm_client.h')
| -rw-r--r-- | include/drm/drm_client.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/drm/drm_client.h b/include/drm/drm_client.h index d47458ecdac4..bc0e66f9c425 100644 --- a/include/drm/drm_client.h +++ b/include/drm/drm_client.h @@ -141,6 +141,13 @@ struct drm_client_buffer { /** * @gem: GEM object backing this buffer + * + * FIXME: The dependency on GEM here isn't required, we could + * convert the driver handle to a dma-buf instead and use the + * backend-agnostic dma-buf vmap support instead. This would + * require that the handle2fd prime ioctl is reworked to pull the + * fd_install step out of the driver backend hooks, to make that + * final step optional for internal users. */ struct drm_gem_object *gem; @@ -159,6 +166,9 @@ struct drm_client_buffer * drm_client_framebuffer_create(struct drm_client_dev *client, u32 width, u32 height, u32 format); void drm_client_framebuffer_delete(struct drm_client_buffer *buffer); int drm_client_framebuffer_flush(struct drm_client_buffer *buffer, struct drm_rect *rect); +int drm_client_buffer_vmap_local(struct drm_client_buffer *buffer, + struct iosys_map *map_copy); +void drm_client_buffer_vunmap_local(struct drm_client_buffer *buffer); int drm_client_buffer_vmap(struct drm_client_buffer *buffer, struct iosys_map *map); void drm_client_buffer_vunmap(struct drm_client_buffer *buffer); |