drm/armada: move vbl code into armada_crtc

[deliverable/linux.git] / drivers / gpu / drm / armada / armada_crtc.h

diff --git a/drivers/gpu/drm/armada/armada_crtc.h b/drivers/gpu/drm/armada/armada_crtc.h
index a13469f5d72b61252fd8e063fe227c412f0e2d7f..a86243ef4a515dd573c8d6ddcd5ce010b338e8c8 100644 (file)
--- a/drivers/gpu/drm/armada/armada_crtc.h
+++ b/drivers/gpu/drm/armada/armada_crtc.h
@@ -75,6 +75,23 @@ struct armada_crtc {
 };
 #define drm_to_armada_crtc(c) container_of(c, struct armada_crtc, crtc)
 
+struct armada_vbl_event {
+       struct list_head        node;
+       void                    *data;
+       void                    (*fn)(struct armada_crtc *, void *);
+};
+
+void armada_drm_vbl_event_add(struct armada_crtc *,
+       struct armada_vbl_event *);
+void armada_drm_vbl_event_remove(struct armada_crtc *,
+       struct armada_vbl_event *);
+#define armada_drm_vbl_event_init(_e, _f, _d) do {     \
+       struct armada_vbl_event *__e = _e;              \
+       INIT_LIST_HEAD(&__e->node);                     \
+       __e->data = _d;                                 \
+       __e->fn = _f;                                   \
+} while (0)
+
 void armada_drm_crtc_gamma_set(struct drm_crtc *, u16, u16, u16, int);
 void armada_drm_crtc_gamma_get(struct drm_crtc *, u16 *, u16 *, u16 *, int);
 void armada_drm_crtc_disable_irq(struct armada_crtc *, u32);