diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 125bb7f..3554868 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -224,6 +224,25 @@
 struct drm_pending_vblank_event;
 struct drm_plane;
 struct drm_bridge;
+struct drm_atomic_state;
+
+/**
+ * struct drm_crtc_state - mutable crtc state
+ * @enable: whether the CRTC should be enabled, gates all other state
+ * @mode: current mode timings
+ * @event: optional pointer to a DRM event to signal upon completion of the
+ * 	state update
+ * @state: backpointer to global drm_atomic_state
+ */
+struct drm_crtc_state {
+	bool enable        : 1;
+
+	struct drm_display_mode mode;
+
+	struct drm_pending_vblank_event *event;
+
+	struct drm_atomic_state *state;
+};
 
 /**
  * struct drm_crtc_funcs - control CRTCs for a given device
@@ -238,6 +257,9 @@
  * @set_property: called when a property is changed
  * @set_config: apply a new CRTC configuration
  * @page_flip: initiate a page flip
+ * @atomic_duplicate_state: duplicate the atomic state for this CRTC
+ * @atomic_destroy_state: destroy an atomic state for this CRTC
+ * @atomic_set_property: set a property on an atomic state for this CRTC
  *
  * The drm_crtc_funcs structure is the central CRTC management structure
  * in the DRM.  Each CRTC controls one or more connectors (note that the name
@@ -288,6 +310,15 @@
 
 	int (*set_property)(struct drm_crtc *crtc,
 			    struct drm_property *property, uint64_t val);
+
+	/* atomic update handling */
+	struct drm_crtc_state *(*atomic_duplicate_state)(struct drm_crtc *crtc);
+	void (*atomic_destroy_state)(struct drm_crtc *crtc,
+				     struct drm_crtc_state *cstate);
+	int (*atomic_set_property)(struct drm_crtc *crtc,
+				   struct drm_crtc_state *state,
+				   struct drm_property *property,
+				   uint64_t val);
 };
 
 /**
@@ -317,6 +348,7 @@
  * @pixeldur_ns: precise pixel timing
  * @helper_private: mid-layer private data
  * @properties: property tracking for this CRTC
+ * @state: current atomic state for this CRTC
  * @acquire_ctx: per-CRTC implicit acquire context used by atomic drivers for
  * 	legacy ioctls
  *
@@ -374,6 +406,8 @@
 
 	struct drm_object_properties properties;
 
+	struct drm_crtc_state *state;
+
 	/*
 	 * For legacy crtc ioctls so that atomic drivers can get at the locking
 	 * acquire context.
@@ -381,6 +415,16 @@
 	struct drm_modeset_acquire_ctx *acquire_ctx;
 };
 
+/**
+ * struct drm_connector_state - mutable connector state
+ * @crtc: crtc to connect connector to, NULL if disabled
+ * @state: backpointer to global drm_atomic_state
+ */
+struct drm_connector_state {
+	struct drm_crtc *crtc;
+
+	struct drm_atomic_state *state;
+};
 
 /**
  * struct drm_connector_funcs - control connectors on a given device
@@ -393,6 +437,10 @@
  * @set_property: property for this connector may need an update
  * @destroy: make object go away
  * @force: notify the driver that the connector is forced on
+ * @atomic_duplicate_state: duplicate the atomic state for this connector
+ * @atomic_destroy_state: destroy an atomic state for this connector
+ * @atomic_set_property: set a property on an atomic state for this connector
+ *
  *
  * Each CRTC may have one or more connectors attached to it.  The functions
  * below allow the core DRM code to control connectors, enumerate available modes,
@@ -417,6 +465,15 @@
 			     uint64_t val);
 	void (*destroy)(struct drm_connector *connector);
 	void (*force)(struct drm_connector *connector);
+
+	/* atomic update handling */
+	struct drm_connector_state *(*atomic_duplicate_state)(struct drm_connector *connector);
+	void (*atomic_destroy_state)(struct drm_connector *connector,
+				     struct drm_connector_state *cstate);
+	int (*atomic_set_property)(struct drm_connector *connector,
+				   struct drm_connector_state *state,
+				   struct drm_property *property,
+				   uint64_t val);
 };
 
 /**
@@ -515,6 +572,7 @@
  * @null_edid_counter: track sinks that give us all zeros for the EDID
  * @bad_edid_counter: track sinks that give us an EDID with invalid checksum
  * @debugfs_entry: debugfs directory for this connector
+ * @state: current atomic state for this connector
  *
  * Each connector may be connected to one or more CRTCs, or may be clonable by
  * another connector if they can share a CRTC.  Each connector also has a specific
@@ -575,15 +633,52 @@
 	unsigned bad_edid_counter;
 
 	struct dentry *debugfs_entry;
+
+	struct drm_connector_state *state;
 };
 
 /**
+ * struct drm_plane_state - mutable plane state
+ * @crtc: currently bound CRTC, NULL if disabled
+ * @fb: currently bound fb
+ * @crtc_x: left position of visible portion of plane on crtc
+ * @crtc_y: upper position of visible portion of plane on crtc
+ * @crtc_w: width of visible portion of plane on crtc
+ * @crtc_h: height of visible portion of plane on crtc
+ * @src_x: left position of visible portion of plane within
+ *	plane (in 16.16)
+ * @src_y: upper position of visible portion of plane within
+ *	plane (in 16.16)
+ * @src_w: width of visible portion of plane (in 16.16)
+ * @src_h: height of visible portion of plane (in 16.16)
+ * @state: backpointer to global drm_atomic_state
+ */
+struct drm_plane_state {
+	struct drm_crtc *crtc;
+	struct drm_framebuffer *fb;
+
+	/* Signed dest location allows it to be partially off screen */
+	int32_t crtc_x, crtc_y;
+	uint32_t crtc_w, crtc_h;
+
+	/* Source values are 16.16 fixed point */
+	uint32_t src_x, src_y;
+	uint32_t src_h, src_w;
+
+	struct drm_atomic_state *state;
+};
+
+
+/**
  * struct drm_plane_funcs - driver plane control functions
  * @update_plane: update the plane configuration
  * @disable_plane: shut down the plane
  * @destroy: clean up plane resources
  * @reset: reset plane after state has been invalidated (e.g. resume)
  * @set_property: called when a property is changed
+ * @atomic_duplicate_state: duplicate the atomic state for this plane
+ * @atomic_destroy_state: destroy an atomic state for this plane
+ * @atomic_set_property: set a property on an atomic state for this plane
  */
 struct drm_plane_funcs {
 	int (*update_plane)(struct drm_plane *plane,
@@ -598,6 +693,15 @@
 
 	int (*set_property)(struct drm_plane *plane,
 			    struct drm_property *property, uint64_t val);
+
+	/* atomic update handling */
+	struct drm_plane_state *(*atomic_duplicate_state)(struct drm_plane *plane);
+	void (*atomic_destroy_state)(struct drm_plane *plane,
+				     struct drm_plane_state *cstate);
+	int (*atomic_set_property)(struct drm_plane *plane,
+				   struct drm_plane_state *state,
+				   struct drm_property *property,
+				   uint64_t val);
 };
 
 enum drm_plane_type {
@@ -621,6 +725,7 @@
  * @funcs: helper functions
  * @properties: property tracking for this plane
  * @type: type of plane (overlay, primary, cursor)
+ * @state: current atomic state for this plane
  */
 struct drm_plane {
 	struct drm_device *dev;
@@ -642,6 +747,8 @@
 	struct drm_object_properties properties;
 
 	enum drm_plane_type type;
+
+	struct drm_plane_state *state;
 };
 
 /**