1 files changed, 19 insertions, 32 deletions

diff --git a/drivers/gpu/drm/nouveau/core/include/core/event.h b/drivers/gpu/drm/nouveau/core/include/core/event.h
index ba3f1a76a815..51e55d03330a 100644
--- a/drivers/gpu/drm/nouveau/core/include/core/event.h
+++ b/drivers/gpu/drm/nouveau/core/include/core/event.h
@@ -1,47 +1,34 @@
 #ifndef __NVKM_EVENT_H__
 #define __NVKM_EVENT_H__
 
-/* return codes from event handlers */
-#define NVKM_EVENT_DROP 0
-#define NVKM_EVENT_KEEP 1
+#include <core/notify.h>
 
-/* nouveau_eventh.flags bit #s */
-#define NVKM_EVENT_ENABLE 0
-
-struct nouveau_eventh {
-	struct nouveau_event *event;
-	struct list_head head;
-	unsigned long flags;
-	u32 types;
-	int index;
-	int (*func)(void *, u32, int);
-	void *priv;
+struct nvkm_event_func {
+	int  (*ctor)(void *data, u32 size, struct nvkm_notify *);
+	void (*send)(void *data, u32 size, struct nvkm_notify *);
+	void (*init)(struct nvkm_event *, int type, int index);
+	void (*fini)(struct nvkm_event *, int type, int index);
 };
 
-struct nouveau_event {
-	void *priv;
-	int (*check)(struct nouveau_event *, u32 type, int index);
-	void (*enable)(struct nouveau_event *, int type, int index);
-	void (*disable)(struct nouveau_event *, int type, int index);
+struct nvkm_event {
+	const struct nvkm_event_func *func;
 
 	int types_nr;
 	int index_nr;
 
-	spinlock_t list_lock;
-	struct list_head *list;
 	spinlock_t refs_lock;
-	int refs[];
+	spinlock_t list_lock;
+	struct list_head list;
+	int *refs;
 };
 
-int  nouveau_event_create(int types_nr, int index_nr, struct nouveau_event **);
-void nouveau_event_destroy(struct nouveau_event **);
-void nouveau_event_trigger(struct nouveau_event *, u32 types, int index);
-
-int  nouveau_event_new(struct nouveau_event *, u32 types, int index,
-		       int (*func)(void *, u32, int), void *,
-		       struct nouveau_eventh **);
-void nouveau_event_ref(struct nouveau_eventh *, struct nouveau_eventh **);
-void nouveau_event_get(struct nouveau_eventh *);
-void nouveau_event_put(struct nouveau_eventh *);
+int  nvkm_event_init(const struct nvkm_event_func *func,
+		     int types_nr, int index_nr,
+		     struct nvkm_event *);
+void nvkm_event_fini(struct nvkm_event *);
+void nvkm_event_get(struct nvkm_event *, u32 types, int index);
+void nvkm_event_put(struct nvkm_event *, u32 types, int index);
+void nvkm_event_send(struct nvkm_event *, u32 types, int index,
+		     void *data, u32 size);
 
 #endif