wayland: Add prime fd passing as a buffer sharing mechanism

Reviewed-by: Ander Conselvan de Oliveira <[email protected]>

1 files changed, 5 insertions, 2 deletions

diff --git a/src/egl/wayland/wayland-drm/wayland-drm.h b/src/egl/wayland/wayland-drm/wayland-drm.h
index 3e8f95173ac..335073a879c 100644
--- a/src/egl/wayland/wayland-drm/wayland-drm.h
+++ b/src/egl/wayland/wayland-drm/wayland-drm.h
@@ -82,15 +82,18 @@ struct wl_drm_buffer {
 struct wayland_drm_callbacks {
 	int (*authenticate)(void *user_data, uint32_t id);
 
-	void (*reference_buffer)(void *user_data, uint32_t name,
+        void (*reference_buffer)(void *user_data, uint32_t name, int fd,
                                  struct wl_drm_buffer *buffer);
 
 	void (*release_buffer)(void *user_data, struct wl_drm_buffer *buffer);
 };
 
+enum { WAYLAND_DRM_PRIME = 0x01 };
+
 struct wl_drm *
 wayland_drm_init(struct wl_display *display, char *device_name,
-		 struct wayland_drm_callbacks *callbacks, void *user_data);
+		 struct wayland_drm_callbacks *callbacks, void *user_data,
+                 uint32_t flags);
 
 void
 wayland_drm_uninit(struct wl_drm *drm);