5 files changed, 23 insertions, 0 deletions
diff --git a/nvkm/engine/disp/base.c b/nvkm/engine/disp/base.c
index d1df0ce99..22d55f6cd 100644
--- a/nvkm/engine/disp/base.c
+++ b/nvkm/engine/disp/base.c
@@ -24,6 +24,7 @@
 
 #include <core/os.h>
 #include <nvif/unpack.h>
+#include <nvif/class.h>
 #include <nvif/event.h>
 
 #include "priv.h"
@@ -93,6 +94,24 @@ nouveau_disp_hpd_func = {
 };
 
 int
+nouveau_disp_ntfy(struct nouveau_object *object, u32 type,
+		  struct nvkm_event **event)
+{
+	struct nouveau_disp *disp = (void *)object->engine;
+	switch (type) {
+	case NV04_DISP_NTFY_VBLANK:
+		*event = &disp->vblank;
+		return 0;
+	case NV04_DISP_NTFY_CONN:
+		*event = &disp->hpd;
+		return 0;
+	default:
+		break;
+	}
+	return -EINVAL;
+}
+
+int
 _nouveau_disp_fini(struct nouveau_object *object, bool suspend)
 {
 	struct nouveau_disp *disp = (void *)object;
diff --git a/nvkm/engine/disp/nv04.c b/nvkm/engine/disp/nv04.c
index 9f0ae05f7..366f315fc 100644
--- a/nvkm/engine/disp/nv04.c
+++ b/nvkm/engine/disp/nv04.c
@@ -112,6 +112,7 @@ nv04_disp_ofuncs = {
 	.init = nouveau_object_init,
 	.fini = nouveau_object_fini,
 	.mthd = nv04_disp_mthd,
+	.ntfy = nouveau_disp_ntfy,
 };
 
 static struct nouveau_oclass
diff --git a/nvkm/engine/disp/nv50.c b/nvkm/engine/disp/nv50.c
index 858386bdd..2703910a0 100644
--- a/nvkm/engine/disp/nv50.c
+++ b/nvkm/engine/disp/nv50.c
@@ -1142,6 +1142,7 @@ nv50_disp_base_ofuncs = {
 	.init = nv50_disp_base_init,
 	.fini = nv50_disp_base_fini,
 	.mthd = nv50_disp_base_mthd,
+	.ntfy = nouveau_disp_ntfy,
 };
 
 static struct nouveau_oclass
diff --git a/nvkm/engine/disp/nvd0.c b/nvkm/engine/disp/nvd0.c
index 9c2ac1390..a4bb3c774 100644
--- a/nvkm/engine/disp/nvd0.c
+++ b/nvkm/engine/disp/nvd0.c
@@ -716,6 +716,7 @@ nvd0_disp_base_ofuncs = {
 	.init = nvd0_disp_base_init,
 	.fini = nvd0_disp_base_fini,
 	.mthd = nv50_disp_base_mthd,
+	.ntfy = nouveau_disp_ntfy,
 };
 
 static struct nouveau_oclass
diff --git a/nvkm/engine/disp/priv.h b/nvkm/engine/disp/priv.h
index 5506d119b..dbd43ae9d 100644
--- a/nvkm/engine/disp/priv.h
+++ b/nvkm/engine/disp/priv.h
@@ -42,5 +42,6 @@ extern struct nouveau_oclass *nvkm_connector_oclass;
 
 int  nouveau_disp_vblank_ctor(void *data, u32 size, struct nvkm_notify *);
 void nouveau_disp_vblank(struct nouveau_disp *, int head);
+int  nouveau_disp_ntfy(struct nouveau_object *, u32, struct nvkm_event **);
 
 #endif