vmwgfx: Add fence events

[karo-tx-linux.git] / drivers / gpu / drm / vmwgfx / vmwgfx_fence.h

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.h b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.h
index 93074064aaf3f7d08c3202b782acf7d1c92faa2c..0854a2096b55a618520a2dca576d9e3a63dffbcf 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.h
@@ -37,8 +37,14 @@ struct vmw_fence_manager;
  *
  *
  */
+enum vmw_action_type {
+       VMW_ACTION_EVENT = 0,
+       VMW_ACTION_MAX
+};
+
 struct vmw_fence_action {
        struct list_head head;
+       enum vmw_action_type type;
        void (*seq_passed) (struct vmw_fence_action *action);
        void (*cleanup) (struct vmw_fence_action *action);
 };
@@ -66,8 +72,7 @@ extern void vmw_fence_obj_unreference(struct vmw_fence_obj **fence_p);
 extern struct vmw_fence_obj *
 vmw_fence_obj_reference(struct vmw_fence_obj *fence);
 
-extern void vmw_fences_update(struct vmw_fence_manager *fman,
-                             u32 sequence);
+extern void vmw_fences_update(struct vmw_fence_manager *fman);
 
 extern bool vmw_fence_obj_signaled(struct vmw_fence_obj *fence,
                                   uint32_t flags);
@@ -102,4 +107,7 @@ extern int vmw_fence_obj_signaled_ioctl(struct drm_device *dev, void *data,
 
 extern int vmw_fence_obj_unref_ioctl(struct drm_device *dev, void *data,
                                     struct drm_file *file_priv);
+extern int vmw_fence_event_ioctl(struct drm_device *dev, void *data,
+                                struct drm_file *file_priv);
+
 #endif /* _VMWGFX_FENCE_H_ */