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path: root/drivers/gpu/drm/nouveau/include/nvkm/subdev/mxm.h
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Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/subdev/mxm.h')
-rw-r--r--drivers/gpu/drm/nouveau/include/nvkm/subdev/mxm.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mxm.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mxm.h
new file mode 100644
index 000000000000..94b8af23c33e
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mxm.h
@@ -0,0 +1,37 @@
+#ifndef __NOUVEAU_MXM_H__
+#define __NOUVEAU_MXM_H__
+
+#include <core/subdev.h>
+#include <core/device.h>
+
+#define MXM_SANITISE_DCB 0x00000001
+
+struct nouveau_mxm {
+ struct nouveau_subdev base;
+ u32 action;
+ u8 *mxms;
+};
+
+static inline struct nouveau_mxm *
+nouveau_mxm(void *obj)
+{
+ return (void *)nouveau_subdev(obj, NVDEV_SUBDEV_MXM);
+}
+
+#define nouveau_mxm_create(p,e,o,d) \
+ nouveau_mxm_create_((p), (e), (o), sizeof(**d), (void **)d)
+#define nouveau_mxm_init(p) \
+ nouveau_subdev_init(&(p)->base)
+#define nouveau_mxm_fini(p,s) \
+ nouveau_subdev_fini(&(p)->base, (s))
+int nouveau_mxm_create_(struct nouveau_object *, struct nouveau_object *,
+ struct nouveau_oclass *, int, void **);
+void nouveau_mxm_destroy(struct nouveau_mxm *);
+
+#define _nouveau_mxm_dtor _nouveau_subdev_dtor
+#define _nouveau_mxm_init _nouveau_subdev_init
+#define _nouveau_mxm_fini _nouveau_subdev_fini
+
+extern struct nouveau_oclass nv50_mxm_oclass;
+
+#endif