Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

Pull drm updates from Dave Airlie:
 "This is the main drm pull request for v4.2.

  I've one other new driver from freescale on my radar, it's been posted
  and reviewed, I'd just like to get someone to give it a last look, so
  maybe I'll send it or maybe I'll leave it.

  There is no major nouveau changes in here, Ben was working on
  something big, and we agreed it was a bit late, there wasn't anything
  else he considered urgent to merge.

  There might be another msm pull for some bits that are waiting on
  arm-soc, I'll see how we time it.

  This touches some "of" stuff, acks are in place except for the fixes
  to the build in various configs,t hat I just applied.

  Summary:

  New drivers:
      - virtio-gpu:
                KMS only pieces of driver for virtio-gpu in qemu.
                This is just the first part of this driver, enough to run
                unaccelerated userspace on. As qemu merges more we'll start
                adding the 3D features for the virgl 3d work.
      - amdgpu:
                a new driver from AMD to driver their newer GPUs. (VI+)
                It contains a new cleaner userspace API, and is a clean
                break from radeon moving forward, that AMD are going to
                concentrate on. It also contains a set of register headers
                auto generated from AMD internal database.

  core:
      - atomic modesetting API completed, enabled by default now.
      - Add support for mode_id blob to atomic ioctl to complete interface.
      - bunch of Displayport MST fixes
      - lots of misc fixes.

  panel:
      - new simple panels
      - fix some long-standing build issues with bridge drivers

  radeon:
      - VCE1 support
      - add a GPU reset counter for userspace
      - lots of fixes.

  amdkfd:
      - H/W debugger support module
      - static user-mode queues
      - support killing all the waves when a process terminates
      - use standard DECLARE_BITMAP

  i915:
      - Add Broxton support
      - S3, rotation support for Skylake
      - RPS booting tuning
      - CPT modeset sequence fixes
      - ns2501 dither support
      - enable cmd parser on haswell
      - cdclk handling fixes
      - gen8 dynamic pte allocation
      - lots of atomic conversion work

  exynos:
      - Add atomic modesetting support
      - Add iommu support
      - Consolidate drm driver initialization
      - and MIC, DECON and MIPI-DSI support for exynos5433

  omapdrm:
      - atomic modesetting support (fixes lots of things in rewrite)

  tegra:
      - DP aux transaction fixes
      - iommu support fix

  msm:
      - adreno a306 support
      - various dsi bits
      - various 64-bit fixes
      - NV12MT support

  rcar-du:
      - atomic and misc fixes

  sti:
      - fix HDMI timing complaince

  tilcdc:
      - use drm component API to access tda998x driver
      - fix module unloading

  qxl:
      - stability fixes"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (872 commits)
  drm/nouveau: Pause between setting gpu to D3hot and cutting the power
  drm/dp/mst: close deadlock in connector destruction.
  drm: Always enable atomic API
  drm/vgem: Set unique to "vgem"
  of: fix a build error to of_graph_get_endpoint_by_regs function
  drm/dp/mst: take lock around looking up the branch device on hpd irq
  drm/dp/mst: make sure mst_primary mstb is valid in work function
  of: add EXPORT_SYMBOL for of_graph_get_endpoint_by_regs
  ARM: dts: rename the clock of MIPI DSI 'pll_clk' to 'sclk_mipi'
  drm/atomic: Don't set crtc_state->enable manually
  drm/exynos: dsi: do not set TE GPIO direction by input
  drm/exynos: dsi: add support for MIC driver as a bridge
  drm/exynos: dsi: add support for Exynos5433
  drm/exynos: dsi: make use of array for clock access
  drm/exynos: dsi: make use of driver data for static values
  drm/exynos: dsi: add macros for register access
  drm/exynos: dsi: rename pll_clk to sclk_clk
  drm/exynos: mic: add MIC driver
  of: add helper for getting endpoint node of specific identifiers
  drm/exynos: add Exynos5433 decon driver
  ...

22 files changed, 1399 insertions, 118 deletions

diff --git a/include/drm/bridge/ptn3460.h b/include/drm/bridge/ptn3460.h
deleted file mode 100644
index b11f8e17e72f..000000000000
--- a/include/drm/bridge/ptn3460.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (C) 2013 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _DRM_BRIDGE_PTN3460_H_
-#define _DRM_BRIDGE_PTN3460_H_
-
-struct drm_device;
-struct drm_bridge;
-struct drm_encoder;
-struct i2c_client;
-struct device_node;
-
-#if defined(CONFIG_DRM_PTN3460) || defined(CONFIG_DRM_PTN3460_MODULE)
-
-int ptn3460_init(struct drm_device *dev, struct drm_encoder *encoder,
-		struct i2c_client *client, struct device_node *node);
-
-void ptn3460_destroy(struct drm_bridge *bridge);
-
-#else
-
-static inline int ptn3460_init(struct drm_device *dev,
-		struct drm_encoder *encoder, struct i2c_client *client,
-		struct device_node *node)
-{
-	return 0;
-}
-
-static inline void ptn3460_destroy(struct drm_bridge *bridge)
-{
-}
-
-#endif
-
-#endif
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 62c40777c009..48db6a56975f 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -326,6 +326,10 @@ struct drm_file {
 	struct list_head fbs;
 	struct mutex fbs_lock;
 
+	/** User-created blob properties; this retains a reference on the
+	 *  property. */
+	struct list_head blobs;
+
 	wait_queue_head_t event_wait;
 	struct list_head event_list;
 	int event_space;
@@ -355,8 +359,7 @@ struct drm_lock_data {
  * @minor: Link back to minor char device we are master for. Immutable.
  * @unique: Unique identifier: e.g. busid. Protected by drm_global_mutex.
  * @unique_len: Length of unique field. Protected by drm_global_mutex.
- * @magiclist: Hash of used authentication tokens. Protected by struct_mutex.
- * @magicfree: List of used authentication tokens. Protected by struct_mutex.
+ * @magic_map: Map of used authentication tokens. Protected by struct_mutex.
  * @lock: DRI lock information.
  * @driver_priv: Pointer to driver-private information.
  */
@@ -365,8 +368,7 @@ struct drm_master {
 	struct drm_minor *minor;
 	char *unique;
 	int unique_len;
-	struct drm_open_hash magiclist;
-	struct list_head magicfree;
+	struct idr magic_map;
 	struct drm_lock_data lock;
 	void *driver_priv;
 };
@@ -686,9 +688,13 @@ struct drm_pending_vblank_event {
 struct drm_vblank_crtc {
 	struct drm_device *dev;		/* pointer to the drm_device */
 	wait_queue_head_t queue;	/**< VBLANK wait queue */
-	struct timeval time[DRM_VBLANKTIME_RBSIZE];	/**< timestamp of current count */
 	struct timer_list disable_timer;		/* delayed disable timer */
-	atomic_t count;			/**< number of VBLANK interrupts */
+
+	/* vblank counter, protected by dev->vblank_time_lock for writes */
+	unsigned long count;
+	/* vblank timestamps, protected by dev->vblank_time_lock for writes */
+	struct timeval time[DRM_VBLANKTIME_RBSIZE];
+
 	atomic_t refcount;		/* number of users of vblank interruptsper crtc */
 	u32 last;			/* protected by dev->vbl_lock, used */
 					/* for wraparound handling */
@@ -812,6 +818,7 @@ struct drm_device {
 #endif
 
 	struct platform_device *platformdev; /**< Platform device struture */
+	struct virtio_device *virtdev;
 
 	struct drm_sg_mem *sg;	/**< Scatter gather memory */
 	unsigned int num_crtcs;                  /**< Number of CRTCs on this device */
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index c157103492b0..8a3a913320eb 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -35,6 +35,11 @@ drm_atomic_state_alloc(struct drm_device *dev);
 void drm_atomic_state_clear(struct drm_atomic_state *state);
 void drm_atomic_state_free(struct drm_atomic_state *state);
 
+int  __must_check
+drm_atomic_state_init(struct drm_device *dev, struct drm_atomic_state *state);
+void drm_atomic_state_default_clear(struct drm_atomic_state *state);
+void drm_atomic_state_default_release(struct drm_atomic_state *state);
+
 struct drm_crtc_state * __must_check
 drm_atomic_get_crtc_state(struct drm_atomic_state *state,
 			  struct drm_crtc *crtc);
@@ -54,6 +59,62 @@ int drm_atomic_connector_set_property(struct drm_connector *connector,
 		struct drm_connector_state *state, struct drm_property *property,
 		uint64_t val);
 
+/**
+ * drm_atomic_get_existing_crtc_state - get crtc state, if it exists
+ * @state: global atomic state object
+ * @crtc: crtc to grab
+ *
+ * This function returns the crtc state for the given crtc, or NULL
+ * if the crtc is not part of the global atomic state.
+ */
+static inline struct drm_crtc_state *
+drm_atomic_get_existing_crtc_state(struct drm_atomic_state *state,
+				   struct drm_crtc *crtc)
+{
+	return state->crtc_states[drm_crtc_index(crtc)];
+}
+
+/**
+ * drm_atomic_get_existing_plane_state - get plane state, if it exists
+ * @state: global atomic state object
+ * @plane: plane to grab
+ *
+ * This function returns the plane state for the given plane, or NULL
+ * if the plane is not part of the global atomic state.
+ */
+static inline struct drm_plane_state *
+drm_atomic_get_existing_plane_state(struct drm_atomic_state *state,
+				    struct drm_plane *plane)
+{
+	return state->plane_states[drm_plane_index(plane)];
+}
+
+/**
+ * drm_atomic_get_existing_connector_state - get connector state, if it exists
+ * @state: global atomic state object
+ * @connector: connector to grab
+ *
+ * This function returns the connector state for the given connector,
+ * or NULL if the connector is not part of the global atomic state.
+ */
+static inline struct drm_connector_state *
+drm_atomic_get_existing_connector_state(struct drm_atomic_state *state,
+					struct drm_connector *connector)
+{
+	int index = drm_connector_index(connector);
+
+	if (index >= state->num_connector)
+		return NULL;
+
+	return state->connector_states[index];
+}
+
+int __must_check
+drm_atomic_set_mode_for_crtc(struct drm_crtc_state *state,
+			     struct drm_display_mode *mode);
+int __must_check
+drm_atomic_set_mode_prop_for_crtc(struct drm_crtc_state *state,
+				  struct drm_property_blob *blob);
 int __must_check
 drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state,
 			      struct drm_crtc *crtc);
@@ -65,6 +126,10 @@ drm_atomic_set_crtc_for_connector(struct drm_connector_state *conn_state,
 int __must_check
 drm_atomic_add_affected_connectors(struct drm_atomic_state *state,
 				   struct drm_crtc *crtc);
+int __must_check
+drm_atomic_add_affected_planes(struct drm_atomic_state *state,
+			       struct drm_crtc *crtc);
+
 int
 drm_atomic_connectors_for_crtc(struct drm_atomic_state *state,
 			       struct drm_crtc *crtc);
@@ -77,26 +142,32 @@ int __must_check drm_atomic_async_commit(struct drm_atomic_state *state);
 
 #define for_each_connector_in_state(state, connector, connector_state, __i) \
 	for ((__i) = 0;							\
-	     (connector) = (state)->connectors[__i],			\
-	     (connector_state) = (state)->connector_states[__i],	\
-	     (__i) < (state)->num_connector;				\
+	     (__i) < (state)->num_connector &&				\
+	     ((connector) = (state)->connectors[__i],			\
+	     (connector_state) = (state)->connector_states[__i], 1); 	\
 	     (__i)++)							\
 		if (connector)
 
 #define for_each_crtc_in_state(state, crtc, crtc_state, __i)	\
 	for ((__i) = 0;						\
-	     (crtc) = (state)->crtcs[__i],			\
-	     (crtc_state) = (state)->crtc_states[__i],		\
-	     (__i) < (state)->dev->mode_config.num_crtc;	\
+	     (__i) < (state)->dev->mode_config.num_crtc &&	\
+	     ((crtc) = (state)->crtcs[__i],			\
+	     (crtc_state) = (state)->crtc_states[__i], 1);	\
 	     (__i)++)						\
 		if (crtc_state)
 
-#define for_each_plane_in_state(state, plane, plane_state, __i)	\
-	for ((__i) = 0;						\
-	     (plane) = (state)->planes[__i],			\
-	     (plane_state) = (state)->plane_states[__i],	\
-	     (__i) < (state)->dev->mode_config.num_total_plane;	\
-	     (__i)++)						\
+#define for_each_plane_in_state(state, plane, plane_state, __i)		\
+	for ((__i) = 0;							\
+	     (__i) < (state)->dev->mode_config.num_total_plane &&	\
+	     ((plane) = (state)->planes[__i],				\
+	     (plane_state) = (state)->plane_states[__i], 1);		\
+	     (__i)++)							\
 		if (plane_state)
+static inline bool
+drm_atomic_crtc_needs_modeset(struct drm_crtc_state *state)
+{
+	return state->mode_changed || state->active_changed;
+}
+
 
 #endif /* DRM_ATOMIC_H_ */
diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h
index d665781eb542..cc1fee8a12d0 100644
--- a/include/drm/drm_atomic_helper.h
+++ b/include/drm/drm_atomic_helper.h
@@ -43,6 +43,10 @@ int drm_atomic_helper_commit(struct drm_device *dev,
 void drm_atomic_helper_wait_for_vblanks(struct drm_device *dev,
 					struct drm_atomic_state *old_state);
 
+void
+drm_atomic_helper_update_legacy_modeset_state(struct drm_device *dev,
+					      struct drm_atomic_state *old_state);
+
 void drm_atomic_helper_commit_modeset_disables(struct drm_device *dev,
 					       struct drm_atomic_state *state);
 void drm_atomic_helper_commit_modeset_enables(struct drm_device *dev,
@@ -54,6 +58,7 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev,
 				     struct drm_atomic_state *state);
 void drm_atomic_helper_cleanup_planes(struct drm_device *dev,
 				      struct drm_atomic_state *old_state);
+void drm_atomic_helper_commit_planes_on_crtc(struct drm_crtc_state *old_crtc_state);
 
 void drm_atomic_helper_swap_state(struct drm_device *dev,
 				  struct drm_atomic_state *state);
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index ca71c03143d1..57ca8cc383a6 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -216,7 +216,10 @@ struct drm_framebuffer {
 
 struct drm_property_blob {
 	struct drm_mode_object base;
-	struct list_head head;
+	struct drm_device *dev;
+	struct kref refcount;
+	struct list_head head_global;
+	struct list_head head_file;
 	size_t length;
 	unsigned char data[];
 };
@@ -296,6 +299,9 @@ struct drm_crtc_state {
 
 	struct drm_display_mode mode;
 
+	/* blob property to expose current mode to atomic userspace */
+	struct drm_property_blob *mode_blob;
+
 	struct drm_pending_vblank_event *event;
 
 	struct drm_atomic_state *state;
@@ -647,6 +653,7 @@ struct drm_encoder {
  * @audio_latency: audio latency info from ELD, if found
  * @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
+ * @edid_corrupt: indicates whether the last read EDID was corrupt
  * @debugfs_entry: debugfs directory for this connector
  * @state: current atomic state for this connector
  * @has_tile: is this connector connected to a tiled monitor
@@ -719,6 +726,11 @@ struct drm_connector {
 	int null_edid_counter; /* needed to workaround some HW bugs where we get all 0s */
 	unsigned bad_edid_counter;
 
+	/* Flag for raw EDID header corruption - used in Displayport
+	 * compliance testing - * Displayport Link CTS Core 1.2 rev1.1 4.2.2.6
+	 */
+	bool edid_corrupt;
+
 	struct dentry *debugfs_entry;
 
 	struct drm_connector_state *state;
@@ -731,6 +743,8 @@ struct drm_connector {
 	uint8_t num_h_tile, num_v_tile;
 	uint8_t tile_h_loc, tile_v_loc;
 	uint16_t tile_h_size, tile_v_size;
+
+	struct list_head destroy_list;
 };
 
 /**
@@ -895,6 +909,8 @@ struct drm_bridge_funcs {
 /**
  * struct drm_bridge - central DRM bridge control structure
  * @dev: DRM device this bridge belongs to
+ * @encoder: encoder to which this bridge is connected
+ * @next: the next bridge in the encoder chain
  * @of_node: device node pointer to the bridge
  * @list: to keep track of all added bridges
  * @base: base mode object
@@ -904,6 +920,7 @@ struct drm_bridge_funcs {
 struct drm_bridge {
 	struct drm_device *dev;
 	struct drm_encoder *encoder;
+	struct drm_bridge *next;
 #ifdef CONFIG_OF
 	struct device_node *of_node;
 #endif
@@ -977,6 +994,9 @@ struct drm_mode_set {
  * @atomic_check: check whether a given atomic state update is possible
  * @atomic_commit: commit an atomic state update previously verified with
  * 	atomic_check()
+ * @atomic_state_alloc: allocate a new atomic state
+ * @atomic_state_clear: clear the atomic state
+ * @atomic_state_free: free the atomic state
  *
  * Some global (i.e. not per-CRTC, connector, etc) mode setting functions that
  * involve drivers.
@@ -992,6 +1012,9 @@ struct drm_mode_config_funcs {
 	int (*atomic_commit)(struct drm_device *dev,
 			     struct drm_atomic_state *a,
 			     bool async);
+	struct drm_atomic_state *(*atomic_state_alloc)(struct drm_device *dev);
+	void (*atomic_state_clear)(struct drm_atomic_state *state);
+	void (*atomic_state_free)(struct drm_atomic_state *state);
 };
 
 /**
@@ -1048,6 +1071,7 @@ struct drm_mode_group {
  * @poll_running: track polling status for this device
  * @output_poll_work: delayed work for polling in process context
  * @property_blob_list: list of all the blob property objects
+ * @blob_lock: mutex for blob property allocation and management
  * @*_property: core property tracking
  * @preferred_depth: preferred RBG pixel depth, used by fb helpers
  * @prefer_shadow: hint to userspace to prefer shadow-fb rendering
@@ -1103,6 +1127,8 @@ struct drm_mode_config {
 	bool delayed_event;
 	struct delayed_work output_poll_work;
 
+	struct mutex blob_lock;
+
 	/* pointers to standard properties */
 	struct list_head property_blob_list;
 	struct drm_property *edid_property;
@@ -1122,6 +1148,7 @@ struct drm_mode_config {
 	struct drm_property *prop_fb_id;
 	struct drm_property *prop_crtc_id;
 	struct drm_property *prop_active;
+	struct drm_property *prop_mode_id;
 
 	/* DVI-I properties */
 	struct drm_property *dvi_i_subconnector_property;
@@ -1230,6 +1257,17 @@ extern void drm_bridge_remove(struct drm_bridge *bridge);
 extern struct drm_bridge *of_drm_find_bridge(struct device_node *np);
 extern int drm_bridge_attach(struct drm_device *dev, struct drm_bridge *bridge);
 
+bool drm_bridge_mode_fixup(struct drm_bridge *bridge,
+			const struct drm_display_mode *mode,
+			struct drm_display_mode *adjusted_mode);
+void drm_bridge_disable(struct drm_bridge *bridge);
+void drm_bridge_post_disable(struct drm_bridge *bridge);
+void drm_bridge_mode_set(struct drm_bridge *bridge,
+			struct drm_display_mode *mode,
+			struct drm_display_mode *adjusted_mode);
+void drm_bridge_pre_enable(struct drm_bridge *bridge);
+void drm_bridge_enable(struct drm_bridge *bridge);
+
 extern int drm_encoder_init(struct drm_device *dev,
 			    struct drm_encoder *encoder,
 			    const struct drm_encoder_funcs *funcs,
@@ -1263,6 +1301,7 @@ extern int drm_plane_init(struct drm_device *dev,
 			  bool is_primary);
 extern void drm_plane_cleanup(struct drm_plane *plane);
 extern unsigned int drm_plane_index(struct drm_plane *plane);
+extern struct drm_plane * drm_plane_from_index(struct drm_device *dev, int idx);
 extern void drm_plane_force_disable(struct drm_plane *plane);
 extern int drm_plane_check_pixel_format(const struct drm_plane *plane,
 					u32 format);
@@ -1283,6 +1322,8 @@ extern const char *drm_get_dvi_i_select_name(int val);
 extern const char *drm_get_tv_subconnector_name(int val);
 extern const char *drm_get_tv_select_name(int val);
 extern void drm_fb_release(struct drm_file *file_priv);
+extern void drm_property_destroy_user_blobs(struct drm_device *dev,
+                                            struct drm_file *file_priv);
 extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group);
 extern void drm_mode_group_destroy(struct drm_mode_group *group);
 extern void drm_reinit_primary_mode_group(struct drm_device *dev);
@@ -1362,6 +1403,13 @@ struct drm_property *drm_property_create_object(struct drm_device *dev,
 					 int flags, const char *name, uint32_t type);
 struct drm_property *drm_property_create_bool(struct drm_device *dev, int flags,
 					 const char *name);
+struct drm_property_blob *drm_property_create_blob(struct drm_device *dev,
+                                                   size_t length,
+                                                   const void *data);
+struct drm_property_blob *drm_property_lookup_blob(struct drm_device *dev,
+                                                   uint32_t id);
+struct drm_property_blob *drm_property_reference_blob(struct drm_property_blob *blob);
+void drm_property_unreference_blob(struct drm_property_blob *blob);
 extern void drm_property_destroy(struct drm_device *dev, struct drm_property *property);
 extern int drm_property_add_enum(struct drm_property *property, int index,
 				 uint64_t value, const char *name);
@@ -1421,6 +1469,10 @@ extern int drm_mode_getproperty_ioctl(struct drm_device *dev,
 				      void *data, struct drm_file *file_priv);
 extern int drm_mode_getblob_ioctl(struct drm_device *dev,
 				  void *data, struct drm_file *file_priv);
+extern int drm_mode_createblob_ioctl(struct drm_device *dev,
+				     void *data, struct drm_file *file_priv);
+extern int drm_mode_destroyblob_ioctl(struct drm_device *dev,
+				      void *data, struct drm_file *file_priv);
 extern int drm_mode_connector_property_set_ioctl(struct drm_device *dev,
 					      void *data, struct drm_file *file_priv);
 extern int drm_mode_getencoder(struct drm_device *dev,
@@ -1442,7 +1494,8 @@ extern void drm_set_preferred_mode(struct drm_connector *connector,
 				   int hpref, int vpref);
 
 extern int drm_edid_header_is_valid(const u8 *raw_edid);
-extern bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid);
+extern bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid,
+				 bool *edid_corrupt);
 extern bool drm_edid_is_valid(struct edid *edid);
 
 extern struct drm_tile_group *drm_mode_create_tile_group(struct drm_device *dev,
@@ -1525,14 +1578,6 @@ static inline struct drm_property *drm_property_find(struct drm_device *dev,
 	return mo ? obj_to_property(mo) : NULL;
 }
 
-static inline struct drm_property_blob *
-drm_property_blob_find(struct drm_device *dev, uint32_t id)
-{
-	struct drm_mode_object *mo;
-	mo = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_BLOB);
-	return mo ? obj_to_blob(mo) : NULL;
-}
-
 /* Plane list iterator for legacy (overlay only) planes. */
 #define drm_for_each_legacy_plane(plane, planelist) \
 	list_for_each_entry(plane, planelist, head) \
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 523f04c90dea..2e86f642fc33 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -679,9 +679,9 @@ struct drm_dp_aux_msg {
  * An AUX channel can also be used to transport I2C messages to a sink. A
  * typical application of that is to access an EDID that's present in the
  * sink device. The .transfer() function can also be used to execute such
- * transactions. The drm_dp_aux_register_i2c_bus() function registers an
- * I2C adapter that can be passed to drm_probe_ddc(). Upon removal, drivers
- * should call drm_dp_aux_unregister_i2c_bus() to remove the I2C adapter.
+ * transactions. The drm_dp_aux_register() function registers an I2C
+ * adapter that can be passed to drm_probe_ddc(). Upon removal, drivers
+ * should call drm_dp_aux_unregister() to remove the I2C adapter.
  * The I2C adapter uses long transfers by default; if a partial response is
  * received, the adapter will drop down to the size given by the partial
  * response for this transaction only.
diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h
index a2507817be41..86d0b25ed054 100644
--- a/include/drm/drm_dp_mst_helper.h
+++ b/include/drm/drm_dp_mst_helper.h
@@ -463,6 +463,10 @@ struct drm_dp_mst_topology_mgr {
 	struct work_struct work;
 
 	struct work_struct tx_work;
+
+	struct list_head destroy_connector_list;
+	struct mutex destroy_connector_lock;
+	struct work_struct destroy_connector_work;
 };
 
 int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr, struct device *dev, struct drm_dp_aux *aux, int max_dpcd_transaction_bytes, int max_payloads, int conn_base_id);
diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h
index 0616188c7801..08a8cac9e555 100644
--- a/include/drm/drm_modes.h
+++ b/include/drm/drm_modes.h
@@ -182,6 +182,10 @@ struct drm_cmdline_mode;
 
 struct drm_display_mode *drm_mode_create(struct drm_device *dev);
 void drm_mode_destroy(struct drm_device *dev, struct drm_display_mode *mode);
+void drm_mode_convert_to_umode(struct drm_mode_modeinfo *out,
+                               const struct drm_display_mode *in);
+int drm_mode_convert_umode(struct drm_display_mode *out,
+			   const struct drm_mode_modeinfo *in);
 void drm_mode_probed_add(struct drm_connector *connector, struct drm_display_mode *mode);
 void drm_mode_debug_printmodeline(const struct drm_display_mode *mode);
 
diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index 613372375ada..17c445612e01 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -286,5 +286,9 @@
 	INTEL_SKL_GT2_IDS(info), \
 	INTEL_SKL_GT3_IDS(info)
 
+#define INTEL_BXT_IDS(info) \
+	INTEL_VGA_DEVICE(0x0A84, info), \
+	INTEL_VGA_DEVICE(0x1A84, info), \
+	INTEL_VGA_DEVICE(0x5A84, info)
 
 #endif /* _I915_PCIIDS_H */
diff --git a/include/linux/of_graph.h b/include/linux/of_graph.h
index 7bc92e050608..f8bcd0e21a26 100644
--- a/include/linux/of_graph.h
+++ b/include/linux/of_graph.h
@@ -45,6 +45,8 @@ int of_graph_parse_endpoint(const struct device_node *node,
 struct device_node *of_graph_get_port_by_id(struct device_node *node, u32 id);
 struct device_node *of_graph_get_next_endpoint(const struct device_node *parent,
 					struct device_node *previous);
+struct device_node *of_graph_get_endpoint_by_regs(
+		const struct device_node *parent, int port_reg, int reg);
 struct device_node *of_graph_get_remote_port_parent(
 					const struct device_node *node);
 struct device_node *of_graph_get_remote_port(const struct device_node *node);
@@ -69,6 +71,12 @@ static inline struct device_node *of_graph_get_next_endpoint(
 	return NULL;
 }
 
+static inline struct device_node *of_graph_get_endpoint_by_regs(
+		const struct device_node *parent, int port_reg, int reg)
+{
+	return NULL;
+}
+
 static inline struct device_node *of_graph_get_remote_port_parent(
 					const struct device_node *node)
 {
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h
new file mode 100644
index 000000000000..d3f4832db289
--- /dev/null
+++ b/include/uapi/drm/amdgpu_drm.h
@@ -0,0 +1,631 @@
+/* amdgpu_drm.h -- Public header for the amdgpu driver -*- linux-c -*-
+ *
+ * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
+ * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Kevin E. Martin <martin@valinux.com>
+ *    Gareth Hughes <gareth@valinux.com>
+ *    Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#ifndef __AMDGPU_DRM_H__
+#define __AMDGPU_DRM_H__
+
+#include <drm/drm.h>
+
+#define DRM_AMDGPU_GEM_CREATE		0x00
+#define DRM_AMDGPU_GEM_MMAP		0x01
+#define DRM_AMDGPU_CTX			0x02
+#define DRM_AMDGPU_BO_LIST		0x03
+#define DRM_AMDGPU_CS			0x04
+#define DRM_AMDGPU_INFO			0x05
+#define DRM_AMDGPU_GEM_METADATA		0x06
+#define DRM_AMDGPU_GEM_WAIT_IDLE	0x07
+#define DRM_AMDGPU_GEM_VA		0x08
+#define DRM_AMDGPU_WAIT_CS		0x09
+#define DRM_AMDGPU_GEM_OP		0x10
+#define DRM_AMDGPU_GEM_USERPTR		0x11
+
+#define DRM_IOCTL_AMDGPU_GEM_CREATE	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_CREATE, union drm_amdgpu_gem_create)
+#define DRM_IOCTL_AMDGPU_GEM_MMAP	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_MMAP, union drm_amdgpu_gem_mmap)
+#define DRM_IOCTL_AMDGPU_CTX		DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_CTX, union drm_amdgpu_ctx)
+#define DRM_IOCTL_AMDGPU_BO_LIST	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_BO_LIST, union drm_amdgpu_bo_list)
+#define DRM_IOCTL_AMDGPU_CS		DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_CS, union drm_amdgpu_cs)
+#define DRM_IOCTL_AMDGPU_INFO		DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_INFO, struct drm_amdgpu_info)
+#define DRM_IOCTL_AMDGPU_GEM_METADATA	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_METADATA, struct drm_amdgpu_gem_metadata)
+#define DRM_IOCTL_AMDGPU_GEM_WAIT_IDLE	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_WAIT_IDLE, union drm_amdgpu_gem_wait_idle)
+#define DRM_IOCTL_AMDGPU_GEM_VA		DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_VA, struct drm_amdgpu_gem_va)
+#define DRM_IOCTL_AMDGPU_WAIT_CS	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_WAIT_CS, union drm_amdgpu_wait_cs)
+#define DRM_IOCTL_AMDGPU_GEM_OP		DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_OP, struct drm_amdgpu_gem_op)
+#define DRM_IOCTL_AMDGPU_GEM_USERPTR	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_USERPTR, struct drm_amdgpu_gem_userptr)
+
+#define AMDGPU_GEM_DOMAIN_CPU		0x1
+#define AMDGPU_GEM_DOMAIN_GTT		0x2
+#define AMDGPU_GEM_DOMAIN_VRAM		0x4
+#define AMDGPU_GEM_DOMAIN_GDS		0x8
+#define AMDGPU_GEM_DOMAIN_GWS		0x10
+#define AMDGPU_GEM_DOMAIN_OA		0x20
+
+/* Flag that CPU access will be required for the case of VRAM domain */
+#define AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED	(1 << 0)
+/* Flag that CPU access will not work, this VRAM domain is invisible */
+#define AMDGPU_GEM_CREATE_NO_CPU_ACCESS		(1 << 1)
+/* Flag that USWC attributes should be used for GTT */
+#define AMDGPU_GEM_CREATE_CPU_GTT_USWC		(1 << 2)
+
+struct drm_amdgpu_gem_create_in  {
+	/** the requested memory size */
+	uint64_t bo_size;
+	/** physical start_addr alignment in bytes for some HW requirements */
+	uint64_t alignment;
+	/** the requested memory domains */
+	uint64_t domains;
+	/** allocation flags */
+	uint64_t domain_flags;
+};
+
+struct drm_amdgpu_gem_create_out  {
+	/** returned GEM object handle */
+	uint32_t handle;
+	uint32_t _pad;
+};
+
+union drm_amdgpu_gem_create {
+	struct drm_amdgpu_gem_create_in		in;
+	struct drm_amdgpu_gem_create_out	out;
+};
+
+/** Opcode to create new residency list.  */
+#define AMDGPU_BO_LIST_OP_CREATE	0
+/** Opcode to destroy previously created residency list */
+#define AMDGPU_BO_LIST_OP_DESTROY	1
+/** Opcode to update resource information in the list */
+#define AMDGPU_BO_LIST_OP_UPDATE	2
+
+struct drm_amdgpu_bo_list_in {
+	/** Type of operation */
+	uint32_t operation;
+	/** Handle of list or 0 if we want to create one */
+	uint32_t list_handle;
+	/** Number of BOs in list  */
+	uint32_t bo_number;
+	/** Size of each element describing BO */
+	uint32_t bo_info_size;
+	/** Pointer to array describing BOs */
+	uint64_t bo_info_ptr;
+};
+
+struct drm_amdgpu_bo_list_entry {
+	/** Handle of BO */
+	uint32_t bo_handle;
+	/** New (if specified) BO priority to be used during migration */
+	uint32_t bo_priority;
+};
+
+struct drm_amdgpu_bo_list_out {
+	/** Handle of resource list  */
+	uint32_t list_handle;
+	uint32_t _pad;
+};
+
+union drm_amdgpu_bo_list {
+	struct drm_amdgpu_bo_list_in in;
+	struct drm_amdgpu_bo_list_out out;
+};
+
+/* context related */
+#define AMDGPU_CTX_OP_ALLOC_CTX	1
+#define AMDGPU_CTX_OP_FREE_CTX	2
+#define AMDGPU_CTX_OP_QUERY_STATE	3
+
+/* GPU reset status */
+#define AMDGPU_CTX_NO_RESET		0
+/* this the context caused it */
+#define AMDGPU_CTX_GUILTY_RESET		1
+/* some other context caused it */
+#define AMDGPU_CTX_INNOCENT_RESET	2
+/* unknown cause */
+#define AMDGPU_CTX_UNKNOWN_RESET	3
+
+struct drm_amdgpu_ctx_in {
+	/** AMDGPU_CTX_OP_* */
+	uint32_t	op;
+	/** For future use, no flags defined so far */
+	uint32_t	flags;
+	uint32_t	ctx_id;
+	uint32_t	_pad;
+};
+
+union drm_amdgpu_ctx_out {
+		struct {
+			uint32_t	ctx_id;
+			uint32_t	_pad;
+		} alloc;
+
+		struct {
+			/** For future use, no flags defined so far */
+			uint64_t	flags;
+			/** Number of resets caused by this context so far. */
+			uint32_t	hangs;
+			/** Reset status since the last call of the ioctl. */
+			uint32_t	reset_status;
+		} state;
+};
+
+union drm_amdgpu_ctx {
+	struct drm_amdgpu_ctx_in in;
+	union drm_amdgpu_ctx_out out;
+};
+
+/*
+ * This is not a reliable API and you should expect it to fail for any
+ * number of reasons and have fallback path that do not use userptr to
+ * perform any operation.
+ */
+#define AMDGPU_GEM_USERPTR_READONLY	(1 << 0)
+#define AMDGPU_GEM_USERPTR_ANONONLY	(1 << 1)
+#define AMDGPU_GEM_USERPTR_VALIDATE	(1 << 2)
+#define AMDGPU_GEM_USERPTR_REGISTER	(1 << 3)
+
+struct drm_amdgpu_gem_userptr {
+	uint64_t		addr;
+	uint64_t		size;
+	/* AMDGPU_GEM_USERPTR_* */
+	uint32_t		flags;
+	/* Resulting GEM handle */
+	uint32_t		handle;
+};
+
+/* same meaning as the GB_TILE_MODE and GL_MACRO_TILE_MODE fields */
+#define AMDGPU_TILING_ARRAY_MODE_SHIFT			0
+#define AMDGPU_TILING_ARRAY_MODE_MASK			0xf
+#define AMDGPU_TILING_PIPE_CONFIG_SHIFT			4
+#define AMDGPU_TILING_PIPE_CONFIG_MASK			0x1f
+#define AMDGPU_TILING_TILE_SPLIT_SHIFT			9
+#define AMDGPU_TILING_TILE_SPLIT_MASK			0x7
+#define AMDGPU_TILING_MICRO_TILE_MODE_SHIFT		12
+#define AMDGPU_TILING_MICRO_TILE_MODE_MASK		0x7
+#define AMDGPU_TILING_BANK_WIDTH_SHIFT			15
+#define AMDGPU_TILING_BANK_WIDTH_MASK			0x3
+#define AMDGPU_TILING_BANK_HEIGHT_SHIFT			17
+#define AMDGPU_TILING_BANK_HEIGHT_MASK			0x3
+#define AMDGPU_TILING_MACRO_TILE_ASPECT_SHIFT		19
+#define AMDGPU_TILING_MACRO_TILE_ASPECT_MASK		0x3
+#define AMDGPU_TILING_NUM_BANKS_SHIFT			21
+#define AMDGPU_TILING_NUM_BANKS_MASK			0x3
+
+#define AMDGPU_TILING_SET(field, value) \
+	(((value) & AMDGPU_TILING_##field##_MASK) << AMDGPU_TILING_##field##_SHIFT)
+#define AMDGPU_TILING_GET(value, field) \
+	(((value) >> AMDGPU_TILING_##field##_SHIFT) & AMDGPU_TILING_##field##_MASK)
+
+#define AMDGPU_GEM_METADATA_OP_SET_METADATA                  1
+#define AMDGPU_GEM_METADATA_OP_GET_METADATA                  2
+
+/** The same structure is shared for input/output */
+struct drm_amdgpu_gem_metadata {
+	/** GEM Object handle */
+	uint32_t	handle;
+	/** Do we want get or set metadata */
+	uint32_t	op;
+	struct {
+		/** For future use, no flags defined so far */
+		uint64_t	flags;
+		/** family specific tiling info */
+		uint64_t	tiling_info;
+		uint32_t	data_size_bytes;
+		uint32_t	data[64];
+	} data;
+};
+
+struct drm_amdgpu_gem_mmap_in {
+	/** the GEM object handle */
+	uint32_t handle;
+	uint32_t _pad;
+};
+
+struct drm_amdgpu_gem_mmap_out {
+	/** mmap offset from the vma offset manager */
+	uint64_t addr_ptr;
+};
+
+union drm_amdgpu_gem_mmap {
+	struct drm_amdgpu_gem_mmap_in   in;
+	struct drm_amdgpu_gem_mmap_out out;
+};
+
+struct drm_amdgpu_gem_wait_idle_in {
+	/** GEM object handle */
+	uint32_t handle;
+	/** For future use, no flags defined so far */
+	uint32_t flags;
+	/** Absolute timeout to wait */
+	uint64_t timeout;
+};
+
+struct drm_amdgpu_gem_wait_idle_out {
+	/** BO status:  0 - BO is idle, 1 - BO is busy */
+	uint32_t status;
+	/** Returned current memory domain */
+	uint32_t domain;
+};
+
+union drm_amdgpu_gem_wait_idle {
+	struct drm_amdgpu_gem_wait_idle_in  in;
+	struct drm_amdgpu_gem_wait_idle_out out;
+};
+
+struct drm_amdgpu_wait_cs_in {
+	/** Command submission handle */
+	uint64_t handle;
+	/** Absolute timeout to wait */
+	uint64_t timeout;
+	uint32_t ip_type;
+	uint32_t ip_instance;
+	uint32_t ring;
+	uint32_t ctx_id;
+};
+
+struct drm_amdgpu_wait_cs_out {
+	/** CS status:  0 - CS completed, 1 - CS still busy */
+	uint64_t status;
+};
+
+union drm_amdgpu_wait_cs {
+	struct drm_amdgpu_wait_cs_in in;
+	struct drm_amdgpu_wait_cs_out out;
+};
+
+#define AMDGPU_GEM_OP_GET_GEM_CREATE_INFO	0
+#define AMDGPU_GEM_OP_SET_PLACEMENT		1
+
+/* Sets or returns a value associated with a buffer. */
+struct drm_amdgpu_gem_op {
+	/** GEM object handle */
+	uint32_t	handle;
+	/** AMDGPU_GEM_OP_* */
+	uint32_t	op;
+	/** Input or return value */
+	uint64_t	value;
+};
+
+#define AMDGPU_VA_OP_MAP			1
+#define AMDGPU_VA_OP_UNMAP			2
+
+/* Mapping flags */
+/* readable mapping */
+#define AMDGPU_VM_PAGE_READABLE		(1 << 1)
+/* writable mapping */
+#define AMDGPU_VM_PAGE_WRITEABLE	(1 << 2)
+/* executable mapping, new for VI */
+#define AMDGPU_VM_PAGE_EXECUTABLE	(1 << 3)
+
+struct drm_amdgpu_gem_va {
+	/** GEM object handle */
+	uint32_t handle;
+	uint32_t _pad;
+	/** AMDGPU_VA_OP_* */
+	uint32_t operation;
+	/** AMDGPU_VM_PAGE_* */
+	uint32_t flags;
+	/** va address to assign . Must be correctly aligned.*/
+	uint64_t va_address;
+	/** Specify offset inside of BO to assign. Must be correctly aligned.*/
+	uint64_t offset_in_bo;
+	/** Specify mapping size. Must be correctly aligned. */
+	uint64_t map_size;
+};
+
+#define AMDGPU_HW_IP_GFX          0
+#define AMDGPU_HW_IP_COMPUTE      1
+#define AMDGPU_HW_IP_DMA          2
+#define AMDGPU_HW_IP_UVD          3
+#define AMDGPU_HW_IP_VCE          4
+#define AMDGPU_HW_IP_NUM          5
+
+#define AMDGPU_HW_IP_INSTANCE_MAX_COUNT 1
+
+#define AMDGPU_CHUNK_ID_IB		0x01
+#define AMDGPU_CHUNK_ID_FENCE		0x02
+
+struct drm_amdgpu_cs_chunk {
+	uint32_t		chunk_id;
+	uint32_t		length_dw;
+	uint64_t		chunk_data;
+};
+
+struct drm_amdgpu_cs_in {
+	/** Rendering context id */
+	uint32_t		ctx_id;
+	/**  Handle of resource list associated with CS */
+	uint32_t		bo_list_handle;
+	uint32_t		num_chunks;
+	uint32_t		_pad;
+	/** this points to uint64_t * which point to cs chunks */
+	uint64_t		chunks;
+};
+
+struct drm_amdgpu_cs_out {
+	uint64_t handle;
+};
+
+union drm_amdgpu_cs {
+	struct drm_amdgpu_cs_in in;
+	struct drm_amdgpu_cs_out out;
+};
+
+/* Specify flags to be used for IB */
+
+/* This IB should be submitted to CE */
+#define AMDGPU_IB_FLAG_CE	(1<<0)
+
+/* CE Preamble */
+#define AMDGPU_IB_FLAG_PREAMBLE (1<<1)
+
+struct drm_amdgpu_cs_chunk_ib {
+	uint32_t _pad;
+	/** AMDGPU_IB_FLAG_* */
+	uint32_t flags;
+	/** Virtual address to begin IB execution */
+	uint64_t va_start;
+	/** Size of submission */
+	uint32_t ib_bytes;
+	/** HW IP to submit to */
+	uint32_t ip_type;
+	/** HW IP index of the same type to submit to  */
+	uint32_t ip_instance;
+	/** Ring index to submit to */
+	uint32_t ring;
+};
+
+struct drm_amdgpu_cs_chunk_fence {
+	uint32_t handle;
+	uint32_t offset;
+};
+
+struct drm_amdgpu_cs_chunk_data {
+	union {
+		struct drm_amdgpu_cs_chunk_ib		ib_data;
+		struct drm_amdgpu_cs_chunk_fence	fence_data;
+	};
+};
+
+/**
+ *  Query h/w info: Flag that this is integrated (a.h.a. fusion) GPU
+ *
+ */
+#define AMDGPU_IDS_FLAGS_FUSION         0x1
+
+/* indicate if acceleration can be working */
+#define AMDGPU_INFO_ACCEL_WORKING		0x00
+/* get the crtc_id from the mode object id? */
+#define AMDGPU_INFO_CRTC_FROM_ID		0x01
+/* query hw IP info */
+#define AMDGPU_INFO_HW_IP_INFO			0x02
+/* query hw IP instance count for the specified type */
+#define AMDGPU_INFO_HW_IP_COUNT			0x03
+/* timestamp for GL_ARB_timer_query */
+#define AMDGPU_INFO_TIMESTAMP			0x05
+/* Query the firmware version */
+#define AMDGPU_INFO_FW_VERSION			0x0e
+	/* Subquery id: Query VCE firmware version */
+	#define AMDGPU_INFO_FW_VCE		0x1
+	/* Subquery id: Query UVD firmware version */
+	#define AMDGPU_INFO_FW_UVD		0x2
+	/* Subquery id: Query GMC firmware version */
+	#define AMDGPU_INFO_FW_GMC		0x03
+	/* Subquery id: Query GFX ME firmware version */
+	#define AMDGPU_INFO_FW_GFX_ME		0x04
+	/* Subquery id: Query GFX PFP firmware version */
+	#define AMDGPU_INFO_FW_GFX_PFP		0x05
+	/* Subquery id: Query GFX CE firmware version */
+	#define AMDGPU_INFO_FW_GFX_CE		0x06
+	/* Subquery id: Query GFX RLC firmware version */
+	#define AMDGPU_INFO_FW_GFX_RLC		0x07
+	/* Subquery id: Query GFX MEC firmware version */
+	#define AMDGPU_INFO_FW_GFX_MEC		0x08
+	/* Subquery id: Query SMC firmware version */
+	#define AMDGPU_INFO_FW_SMC		0x0a
+	/* Subquery id: Query SDMA firmware version */
+	#define AMDGPU_INFO_FW_SDMA		0x0b
+/* number of bytes moved for TTM migration */
+#define AMDGPU_INFO_NUM_BYTES_MOVED		0x0f
+/* the used VRAM size */
+#define AMDGPU_INFO_VRAM_USAGE			0x10
+/* the used GTT size */
+#define AMDGPU_INFO_GTT_USAGE			0x11
+/* Information about GDS, etc. resource configuration */
+#define AMDGPU_INFO_GDS_CONFIG			0x13
+/* Query information about VRAM and GTT domains */
+#define AMDGPU_INFO_VRAM_GTT			0x14
+/* Query information about register in MMR address space*/
+#define AMDGPU_INFO_READ_MMR_REG		0x15
+/* Query information about device: rev id, family, etc. */
+#define AMDGPU_INFO_DEV_INFO			0x16
+/* visible vram usage */
+#define AMDGPU_INFO_VIS_VRAM_USAGE		0x17
+
+#define AMDGPU_INFO_MMR_SE_INDEX_SHIFT	0
+#define AMDGPU_INFO_MMR_SE_INDEX_MASK	0xff
+#define AMDGPU_INFO_MMR_SH_INDEX_SHIFT	8
+#define AMDGPU_INFO_MMR_SH_INDEX_MASK	0xff
+
+/* Input structure for the INFO ioctl */
+struct drm_amdgpu_info {
+	/* Where the return value will be stored */
+	uint64_t return_pointer;
+	/* The size of the return value. Just like "size" in "snprintf",
+	 * it limits how many bytes the kernel can write. */
+	uint32_t return_size;
+	/* The query request id. */
+	uint32_t query;
+
+	union {
+		struct {
+			uint32_t id;
+			uint32_t _pad;
+		} mode_crtc;
+
+		struct {
+			/** AMDGPU_HW_IP_* */
+			uint32_t type;
+			/**
+			 * Index of the IP if there are more IPs of the same
+			 * type. Ignored by AMDGPU_INFO_HW_IP_COUNT.
+			 */
+			uint32_t ip_instance;
+		} query_hw_ip;
+
+		struct {
+			uint32_t dword_offset;
+			/** number of registers to read */
+			uint32_t count;
+			uint32_t instance;
+			/** For future use, no flags defined so far */
+			uint32_t flags;
+		} read_mmr_reg;
+
+		struct {
+			/** AMDGPU_INFO_FW_* */
+			uint32_t fw_type;
+			/**
+			 * Index of the IP if there are more IPs of
+			 * the same type.
+			 */
+			uint32_t ip_instance;
+			/**
+			 * Index of the engine. Whether this is used depends
+			 * on the firmware type. (e.g. MEC, SDMA)
+			 */
+			uint32_t index;
+			uint32_t _pad;
+		} query_fw;
+	};
+};
+
+struct drm_amdgpu_info_gds {
+	/** GDS GFX partition size */
+	uint32_t gds_gfx_partition_size;
+	/** GDS compute partition size */
+	uint32_t compute_partition_size;
+	/** total GDS memory size */
+	uint32_t gds_total_size;
+	/** GWS size per GFX partition */
+	uint32_t gws_per_gfx_partition;
+	/** GSW size per compute partition */
+	uint32_t gws_per_compute_partition;
+	/** OA size per GFX partition */
+	uint32_t oa_per_gfx_partition;
+	/** OA size per compute partition */
+	uint32_t oa_per_compute_partition;
+	uint32_t _pad;
+};
+
+struct drm_amdgpu_info_vram_gtt {
+	uint64_t vram_size;
+	uint64_t vram_cpu_accessible_size;
+	uint64_t gtt_size;
+};
+
+struct drm_amdgpu_info_firmware {
+	uint32_t ver;
+	uint32_t feature;
+};
+
+#define AMDGPU_VRAM_TYPE_UNKNOWN 0
+#define AMDGPU_VRAM_TYPE_GDDR1 1
+#define AMDGPU_VRAM_TYPE_DDR2  2
+#define AMDGPU_VRAM_TYPE_GDDR3 3
+#define AMDGPU_VRAM_TYPE_GDDR4 4
+#define AMDGPU_VRAM_TYPE_GDDR5 5
+#define AMDGPU_VRAM_TYPE_HBM   6
+#define AMDGPU_VRAM_TYPE_DDR3  7
+
+struct drm_amdgpu_info_device {
+	/** PCI Device ID */
+	uint32_t device_id;
+	/** Internal chip revision: A0, A1, etc.) */
+	uint32_t chip_rev;
+	uint32_t external_rev;
+	/** Revision id in PCI Config space */
+	uint32_t pci_rev;
+	uint32_t family;
+	uint32_t num_shader_engines;
+	uint32_t num_shader_arrays_per_engine;
+	/* in KHz */
+	uint32_t gpu_counter_freq;
+	uint64_t max_engine_clock;
+	uint64_t max_memory_clock;
+	/* cu information */
+	uint32_t cu_active_number;
+	uint32_t cu_ao_mask;
+	uint32_t cu_bitmap[4][4];
+	/** Render backend pipe mask. One render backend is CB+DB. */
+	uint32_t enabled_rb_pipes_mask;
+	uint32_t num_rb_pipes;
+	uint32_t num_hw_gfx_contexts;
+	uint32_t _pad;
+	uint64_t ids_flags;
+	/** Starting virtual address for UMDs. */
+	uint64_t virtual_address_offset;
+	/** The maximum virtual address */
+	uint64_t virtual_address_max;
+	/** Required alignment of virtual addresses. */
+	uint32_t virtual_address_alignment;
+	/** Page table entry - fragment size */
+	uint32_t pte_fragment_size;
+	uint32_t gart_page_size;
+	/** constant engine ram size*/
+	uint32_t ce_ram_size;
+	/** video memory type info*/
+	uint32_t vram_type;
+	/** video memory bit width*/
+	uint32_t vram_bit_width;
+};
+
+struct drm_amdgpu_info_hw_ip {
+	/** Version of h/w IP */
+	uint32_t  hw_ip_version_major;
+	uint32_t  hw_ip_version_minor;
+	/** Capabilities */
+	uint64_t  capabilities_flags;
+	/** command buffer address start alignment*/
+	uint32_t  ib_start_alignment;
+	/** command buffer size alignment*/
+	uint32_t  ib_size_alignment;
+	/** Bitmask of available rings. Bit 0 means ring 0, etc. */
+	uint32_t  available_rings;
+	uint32_t  _pad;
+};
+
+/*
+ * Supported GPU families
+ */
+#define AMDGPU_FAMILY_UNKNOWN			0
+#define AMDGPU_FAMILY_CI			120 /* Bonaire, Hawaii */
+#define AMDGPU_FAMILY_KV			125 /* Kaveri, Kabini, Mullins */
+#define AMDGPU_FAMILY_VI			130 /* Iceland, Tonga */
+#define AMDGPU_FAMILY_CZ			135 /* Carrizo */
+
+#endif
diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
index ff6ef62d084b..3801584a0c53 100644
--- a/include/uapi/drm/drm.h
+++ b/include/uapi/drm/drm.h
@@ -786,6 +786,8 @@ struct drm_prime_handle {
 #define DRM_IOCTL_MODE_OBJ_SETPROPERTY	DRM_IOWR(0xBA, struct drm_mode_obj_set_property)
 #define DRM_IOCTL_MODE_CURSOR2		DRM_IOWR(0xBB, struct drm_mode_cursor2)
 #define DRM_IOCTL_MODE_ATOMIC		DRM_IOWR(0xBC, struct drm_mode_atomic)
+#define DRM_IOCTL_MODE_CREATEPROPBLOB	DRM_IOWR(0xBD, struct drm_mode_create_blob)
+#define DRM_IOCTL_MODE_DESTROYPROPBLOB	DRM_IOWR(0xBE, struct drm_mode_destroy_blob)
 
 /**
  * Device specific ioctls should only be in their respective headers
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index 07735822a28f..2f295cde657e 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -207,4 +207,19 @@
  */
 #define I915_FORMAT_MOD_Yf_TILED fourcc_mod_code(INTEL, 3)
 
+/*
+ * Tiled, NV12MT, grouped in 64 (pixels) x 32 (lines) -sized macroblocks
+ *
+ * Macroblocks are laid in a Z-shape, and each pixel data is following the
+ * standard NV12 style.
+ * As for NV12, an image is the result of two frame buffers: one for Y,
+ * one for the interleaved Cb/Cr components (1/2 the height of the Y buffer).
+ * Alignment requirements are (for each buffer):
+ * - multiple of 128 pixels for the width
+ * - multiple of  32 pixels for the height
+ *
+ * For more information: see http://linuxtv.org/downloads/v4l-dvb-apis/re32.html
+ */
+#define DRM_FORMAT_MOD_SAMSUNG_64_32_TILE	fourcc_mod_code(SAMSUNG, 1)
+
 #endif /* DRM_FOURCC_H */
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index dbeba949462a..359107ab629e 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -558,4 +558,24 @@ struct drm_mode_atomic {
 	__u64 user_data;
 };
 
+/**
+ * Create a new 'blob' data property, copying length bytes from data pointer,
+ * and returning new blob ID.
+ */
+struct drm_mode_create_blob {
+	/** Pointer to data to copy. */
+	__u64 data;
+	/** Length of data to copy. */
+	__u32 length;
+	/** Return: new property ID. */
+	__u32 blob_id;
+};
+
+/**
+ * Destroy a user-created blob property.
+ */
+struct drm_mode_destroy_blob {
+	__u32 blob_id;
+};
+
 #endif
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 551b6737f5df..6e1a2ed116cb 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -171,8 +171,12 @@ typedef struct _drm_i915_sarea {
 #define I915_BOX_TEXTURE_LOAD  0x8
 #define I915_BOX_LOST_CONTEXT  0x10
 
-/* I915 specific ioctls
- * The device specific ioctl range is 0x40 to 0x79.
+/*
+ * i915 specific ioctls.
+ *
+ * The device specific ioctl range is [DRM_COMMAND_BASE, DRM_COMMAND_END) ie
+ * [0x40, 0xa0) (a0 is excluded). The numbers below are defined as offset
+ * against DRM_COMMAND_BASE and should be between [0x0, 0x60).
  */
 #define DRM_I915_INIT		0x00
 #define DRM_I915_FLUSH		0x01
@@ -996,6 +1000,7 @@ struct drm_intel_overlay_put_image {
 /* flags */
 #define I915_OVERLAY_UPDATE_ATTRS	(1<<0)
 #define I915_OVERLAY_UPDATE_GAMMA	(1<<1)
+#define I915_OVERLAY_DISABLE_DEST_COLORKEY	(1<<2)
 struct drm_intel_overlay_attrs {
 	__u32 flags;
 	__u32 color_key;
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h
index 0664c31f010c..75a232b9a970 100644
--- a/include/uapi/drm/msm_drm.h
+++ b/include/uapi/drm/msm_drm.h
@@ -23,7 +23,7 @@
 
 /* Please note that modifications to all structs defined here are
  * subject to backwards-compatibility constraints:
- *  1) Do not use pointers, use uint64_t instead for 32 bit / 64 bit
+ *  1) Do not use pointers, use __u64 instead for 32 bit / 64 bit
  *     user/kernel compatibility
  *  2) Keep fields aligned to their size
  *  3) Because of how drm_ioctl() works, we can add new fields at
@@ -44,8 +44,8 @@
  * same as 'struct timespec' but 32/64b ABI safe.
  */
 struct drm_msm_timespec {
-	int64_t tv_sec;          /* seconds */
-	int64_t tv_nsec;         /* nanoseconds */
+	__s64 tv_sec;          /* seconds */
+	__s64 tv_nsec;         /* nanoseconds */
 };
 
 #define MSM_PARAM_GPU_ID     0x01
@@ -53,9 +53,9 @@ struct drm_msm_timespec {
 #define MSM_PARAM_CHIP_ID    0x03
 
 struct drm_msm_param {
-	uint32_t pipe;           /* in, MSM_PIPE_x */
-	uint32_t param;          /* in, MSM_PARAM_x */
-	uint64_t value;          /* out (get_param) or in (set_param) */
+	__u32 pipe;           /* in, MSM_PIPE_x */
+	__u32 param;          /* in, MSM_PARAM_x */
+	__u64 value;          /* out (get_param) or in (set_param) */
 };
 
 /*
@@ -77,15 +77,15 @@ struct drm_msm_param {
                               MSM_BO_UNCACHED)
 
 struct drm_msm_gem_new {
-	uint64_t size;           /* in */
-	uint32_t flags;          /* in, mask of MSM_BO_x */
-	uint32_t handle;         /* out */
+	__u64 size;           /* in */
+	__u32 flags;          /* in, mask of MSM_BO_x */
+	__u32 handle;         /* out */
 };
 
 struct drm_msm_gem_info {
-	uint32_t handle;         /* in */
-	uint32_t pad;
-	uint64_t offset;         /* out, offset to pass to mmap() */
+	__u32 handle;         /* in */
+	__u32 pad;
+	__u64 offset;         /* out, offset to pass to mmap() */
 };
 
 #define MSM_PREP_READ        0x01
@@ -95,13 +95,13 @@ struct drm_msm_gem_info {
 #define MSM_PREP_FLAGS       (MSM_PREP_READ | MSM_PREP_WRITE | MSM_PREP_NOSYNC)
 
 struct drm_msm_gem_cpu_prep {
-	uint32_t handle;         /* in */
-	uint32_t op;             /* in, mask of MSM_PREP_x */
+	__u32 handle;         /* in */
+	__u32 op;             /* in, mask of MSM_PREP_x */
 	struct drm_msm_timespec timeout;   /* in */
 };
 
 struct drm_msm_gem_cpu_fini {
-	uint32_t handle;         /* in */
+	__u32 handle;         /* in */
 };
 
 /*
@@ -120,11 +120,11 @@ struct drm_msm_gem_cpu_fini {
  * otherwise EINVAL.
  */
 struct drm_msm_gem_submit_reloc {
-	uint32_t submit_offset;  /* in, offset from submit_bo */
-	uint32_t or;             /* in, value OR'd with result */
-	int32_t  shift;          /* in, amount of left shift (can be negative) */
-	uint32_t reloc_idx;      /* in, index of reloc_bo buffer */
-	uint64_t reloc_offset;   /* in, offset from start of reloc_bo */
+	__u32 submit_offset;  /* in, offset from submit_bo */
+	__u32 or;             /* in, value OR'd with result */
+	__s32  shift;          /* in, amount of left shift (can be negative) */
+	__u32 reloc_idx;      /* in, index of reloc_bo buffer */
+	__u64 reloc_offset;   /* in, offset from start of reloc_bo */
 };
 
 /* submit-types:
@@ -139,13 +139,13 @@ struct drm_msm_gem_submit_reloc {
 #define MSM_SUBMIT_CMD_IB_TARGET_BUF   0x0002
 #define MSM_SUBMIT_CMD_CTX_RESTORE_BUF 0x0003
 struct drm_msm_gem_submit_cmd {
-	uint32_t type;           /* in, one of MSM_SUBMIT_CMD_x */
-	uint32_t submit_idx;     /* in, index of submit_bo cmdstream buffer */
-	uint32_t submit_offset;  /* in, offset into submit_bo */
-	uint32_t size;           /* in, cmdstream size */
-	uint32_t pad;
-	uint32_t nr_relocs;      /* in, number of submit_reloc's */
-	uint64_t __user relocs;  /* in, ptr to array of submit_reloc's */
+	__u32 type;           /* in, one of MSM_SUBMIT_CMD_x */
+	__u32 submit_idx;     /* in, index of submit_bo cmdstream buffer */
+	__u32 submit_offset;  /* in, offset into submit_bo */
+	__u32 size;           /* in, cmdstream size */
+	__u32 pad;
+	__u32 nr_relocs;      /* in, number of submit_reloc's */
+	__u64 __user relocs;  /* in, ptr to array of submit_reloc's */
 };
 
 /* Each buffer referenced elsewhere in the cmdstream submit (ie. the
@@ -165,9 +165,9 @@ struct drm_msm_gem_submit_cmd {
 #define MSM_SUBMIT_BO_FLAGS            (MSM_SUBMIT_BO_READ | MSM_SUBMIT_BO_WRITE)
 
 struct drm_msm_gem_submit_bo {
-	uint32_t flags;          /* in, mask of MSM_SUBMIT_BO_x */
-	uint32_t handle;         /* in, GEM handle */
-	uint64_t presumed;       /* in/out, presumed buffer address */
+	__u32 flags;          /* in, mask of MSM_SUBMIT_BO_x */
+	__u32 handle;         /* in, GEM handle */
+	__u64 presumed;       /* in/out, presumed buffer address */
 };
 
 /* Each cmdstream submit consists of a table of buffers involved, and
@@ -175,12 +175,12 @@ struct drm_msm_gem_submit_bo {
  * (context-restore), and IB buffers needed for per tile/bin draw cmds.
  */
 struct drm_msm_gem_submit {
-	uint32_t pipe;           /* in, MSM_PIPE_x */
-	uint32_t fence;          /* out */
-	uint32_t nr_bos;         /* in, number of submit_bo's */
-	uint32_t nr_cmds;        /* in, number of submit_cmd's */
-	uint64_t __user bos;     /* in, ptr to array of submit_bo's */
-	uint64_t __user cmds;    /* in, ptr to array of submit_cmd's */
+	__u32 pipe;           /* in, MSM_PIPE_x */
+	__u32 fence;          /* out */
+	__u32 nr_bos;         /* in, number of submit_bo's */
+	__u32 nr_cmds;        /* in, number of submit_cmd's */
+	__u64 __user bos;     /* in, ptr to array of submit_bo's */
+	__u64 __user cmds;    /* in, ptr to array of submit_cmd's */
 };
 
 /* The normal way to synchronize with the GPU is just to CPU_PREP on
@@ -191,8 +191,8 @@ struct drm_msm_gem_submit {
  * APIs without requiring a dummy bo to synchronize on.
  */
 struct drm_msm_wait_fence {
-	uint32_t fence;          /* in */
-	uint32_t pad;
+	__u32 fence;          /* in */
+	__u32 pad;
 	struct drm_msm_timespec timeout;   /* in */
 };
 
diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h
index 94d44ab2fda1..1ef76661e1a1 100644
--- a/include/uapi/drm/radeon_drm.h
+++ b/include/uapi/drm/radeon_drm.h
@@ -1039,6 +1039,7 @@ struct drm_radeon_cs {
 #define RADEON_INFO_CURRENT_GPU_MCLK	0x23
 #define RADEON_INFO_READ_REG		0x24
 #define RADEON_INFO_VA_UNMAP_WORKING	0x25
+#define RADEON_INFO_GPU_RESET_COUNTER	0x26
 
 struct drm_radeon_info {
 	uint32_t		request;
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
index 1a0006a76b00..4460e5820b0e 100644
--- a/include/uapi/linux/Kbuild
+++ b/include/uapi/linux/Kbuild
@@ -430,6 +430,7 @@ header-y += virtio_balloon.h
 header-y += virtio_blk.h
 header-y += virtio_config.h
 header-y += virtio_console.h
+header-y += virtio_gpu.h
 header-y += virtio_ids.h
 header-y += virtio_input.h
 header-y += virtio_net.h
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
index af94f31e33ac..d6833426fdef 100644
--- a/include/uapi/linux/kfd_ioctl.h
+++ b/include/uapi/linux/kfd_ioctl.h
@@ -27,7 +27,7 @@
 #include <linux/ioctl.h>
 
 #define KFD_IOCTL_MAJOR_VERSION 1
-#define KFD_IOCTL_MINOR_VERSION 0
+#define KFD_IOCTL_MINOR_VERSION 1
 
 struct kfd_ioctl_get_version_args {
 	uint32_t major_version;	/* from KFD */
@@ -128,6 +128,110 @@ struct kfd_ioctl_get_process_apertures_args {
 	uint32_t pad;
 };
 
+#define MAX_ALLOWED_NUM_POINTS    100
+#define MAX_ALLOWED_AW_BUFF_SIZE 4096
+#define MAX_ALLOWED_WAC_BUFF_SIZE  128
+
+struct kfd_ioctl_dbg_register_args {
+	uint32_t gpu_id;		/* to KFD */
+	uint32_t pad;
+};
+
+struct kfd_ioctl_dbg_unregister_args {
+	uint32_t gpu_id;		/* to KFD */
+	uint32_t pad;
+};
+
+struct kfd_ioctl_dbg_address_watch_args {
+	uint64_t content_ptr;		/* a pointer to the actual content */
+	uint32_t gpu_id;		/* to KFD */
+	uint32_t buf_size_in_bytes;	/*including gpu_id and buf_size */
+};
+
+struct kfd_ioctl_dbg_wave_control_args {
+	uint64_t content_ptr;		/* a pointer to the actual content */
+	uint32_t gpu_id;		/* to KFD */
+	uint32_t buf_size_in_bytes;	/*including gpu_id and buf_size */
+};
+
+/* Matching HSA_EVENTTYPE */
+#define KFD_IOC_EVENT_SIGNAL			0
+#define KFD_IOC_EVENT_NODECHANGE		1
+#define KFD_IOC_EVENT_DEVICESTATECHANGE		2
+#define KFD_IOC_EVENT_HW_EXCEPTION		3
+#define KFD_IOC_EVENT_SYSTEM_EVENT		4
+#define KFD_IOC_EVENT_DEBUG_EVENT		5
+#define KFD_IOC_EVENT_PROFILE_EVENT		6
+#define KFD_IOC_EVENT_QUEUE_EVENT		7
+#define KFD_IOC_EVENT_MEMORY			8
+
+#define KFD_IOC_WAIT_RESULT_COMPLETE		0
+#define KFD_IOC_WAIT_RESULT_TIMEOUT		1
+#define KFD_IOC_WAIT_RESULT_FAIL		2
+
+#define KFD_SIGNAL_EVENT_LIMIT			256
+
+struct kfd_ioctl_create_event_args {
+	uint64_t event_page_offset;	/* from KFD */
+	uint32_t event_trigger_data;	/* from KFD - signal events only */
+	uint32_t event_type;		/* to KFD */
+	uint32_t auto_reset;		/* to KFD */
+	uint32_t node_id;		/* to KFD - only valid for certain
+							event types */
+	uint32_t event_id;		/* from KFD */
+	uint32_t event_slot_index;	/* from KFD */
+};
+
+struct kfd_ioctl_destroy_event_args {
+	uint32_t event_id;		/* to KFD */
+	uint32_t pad;
+};
+
+struct kfd_ioctl_set_event_args {
+	uint32_t event_id;		/* to KFD */
+	uint32_t pad;
+};
+
+struct kfd_ioctl_reset_event_args {
+	uint32_t event_id;		/* to KFD */
+	uint32_t pad;
+};
+
+struct kfd_memory_exception_failure {
+	uint32_t NotPresent;	/* Page not present or supervisor privilege */
+	uint32_t ReadOnly;	/* Write access to a read-only page */
+	uint32_t NoExecute;	/* Execute access to a page marked NX */
+	uint32_t pad;
+};
+
+/* memory exception data*/
+struct kfd_hsa_memory_exception_data {
+	struct kfd_memory_exception_failure failure;
+	uint64_t va;
+	uint32_t gpu_id;
+	uint32_t pad;
+};
+
+/* Event data*/
+struct kfd_event_data {
+	union {
+		struct kfd_hsa_memory_exception_data memory_exception_data;
+	};				/* From KFD */
+	uint64_t kfd_event_data_ext;	/* pointer to an extension structure
+					   for future exception types */
+	uint32_t event_id;		/* to KFD */
+	uint32_t pad;
+};
+
+struct kfd_ioctl_wait_events_args {
+	uint64_t events_ptr;		/* pointed to struct
+					   kfd_event_data array, to KFD */
+	uint32_t num_events;		/* to KFD */
+	uint32_t wait_for_all;		/* to KFD */
+	uint32_t timeout;		/* to KFD */
+	uint32_t wait_result;		/* from KFD */
+};
+
 #define AMDKFD_IOCTL_BASE 'K'
 #define AMDKFD_IO(nr)			_IO(AMDKFD_IOCTL_BASE, nr)
 #define AMDKFD_IOR(nr, type)		_IOR(AMDKFD_IOCTL_BASE, nr, type)
@@ -155,7 +259,34 @@ struct kfd_ioctl_get_process_apertures_args {
 #define AMDKFD_IOC_UPDATE_QUEUE			\
 		AMDKFD_IOW(0x07, struct kfd_ioctl_update_queue_args)
 
+#define AMDKFD_IOC_CREATE_EVENT			\
+		AMDKFD_IOWR(0x08, struct kfd_ioctl_create_event_args)
+
+#define AMDKFD_IOC_DESTROY_EVENT		\
+		AMDKFD_IOW(0x09, struct kfd_ioctl_destroy_event_args)
+
+#define AMDKFD_IOC_SET_EVENT			\
+		AMDKFD_IOW(0x0A, struct kfd_ioctl_set_event_args)
+
+#define AMDKFD_IOC_RESET_EVENT			\
+		AMDKFD_IOW(0x0B, struct kfd_ioctl_reset_event_args)
+
+#define AMDKFD_IOC_WAIT_EVENTS			\
+		AMDKFD_IOWR(0x0C, struct kfd_ioctl_wait_events_args)
+
+#define AMDKFD_IOC_DBG_REGISTER			\
+		AMDKFD_IOW(0x0D, struct kfd_ioctl_dbg_register_args)
+
+#define AMDKFD_IOC_DBG_UNREGISTER		\
+		AMDKFD_IOW(0x0E, struct kfd_ioctl_dbg_unregister_args)
+
+#define AMDKFD_IOC_DBG_ADDRESS_WATCH		\
+		AMDKFD_IOW(0x0F, struct kfd_ioctl_dbg_address_watch_args)
+
+#define AMDKFD_IOC_DBG_WAVE_CONTROL		\
+		AMDKFD_IOW(0x10, struct kfd_ioctl_dbg_wave_control_args)
+
 #define AMDKFD_COMMAND_START		0x01
-#define AMDKFD_COMMAND_END		0x08
+#define AMDKFD_COMMAND_END		0x11
 
 #endif
diff --git a/include/uapi/linux/virtio_gpu.h b/include/uapi/linux/virtio_gpu.h
new file mode 100644
index 000000000000..478be5270e26
--- /dev/null
+++ b/include/uapi/linux/virtio_gpu.h
@@ -0,0 +1,206 @@
+/*
+ * Virtio GPU Device
+ *
+ * Copyright Red Hat, Inc. 2013-2014
+ *
+ * Authors:
+ *     Dave Airlie <airlied@redhat.com>
+ *     Gerd Hoffmann <kraxel@redhat.com>
+ *
+ * This header is BSD licensed so anyone can use the definitions
+ * to implement compatible drivers/servers:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef VIRTIO_GPU_HW_H
+#define VIRTIO_GPU_HW_H
+
+#include <linux/types.h>
+
+enum virtio_gpu_ctrl_type {
+	VIRTIO_GPU_UNDEFINED = 0,
+
+	/* 2d commands */
+	VIRTIO_GPU_CMD_GET_DISPLAY_INFO = 0x0100,
+	VIRTIO_GPU_CMD_RESOURCE_CREATE_2D,
+	VIRTIO_GPU_CMD_RESOURCE_UNREF,
+	VIRTIO_GPU_CMD_SET_SCANOUT,
+	VIRTIO_GPU_CMD_RESOURCE_FLUSH,
+	VIRTIO_GPU_CMD_TRANSFER_TO_HOST_2D,
+	VIRTIO_GPU_CMD_RESOURCE_ATTACH_BACKING,
+	VIRTIO_GPU_CMD_RESOURCE_DETACH_BACKING,
+
+	/* cursor commands */
+	VIRTIO_GPU_CMD_UPDATE_CURSOR = 0x0300,
+	VIRTIO_GPU_CMD_MOVE_CURSOR,
+
+	/* success responses */
+	VIRTIO_GPU_RESP_OK_NODATA = 0x1100,
+	VIRTIO_GPU_RESP_OK_DISPLAY_INFO,
+
+	/* error responses */
+	VIRTIO_GPU_RESP_ERR_UNSPEC = 0x1200,
+	VIRTIO_GPU_RESP_ERR_OUT_OF_MEMORY,
+	VIRTIO_GPU_RESP_ERR_INVALID_SCANOUT_ID,
+	VIRTIO_GPU_RESP_ERR_INVALID_RESOURCE_ID,
+	VIRTIO_GPU_RESP_ERR_INVALID_CONTEXT_ID,
+	VIRTIO_GPU_RESP_ERR_INVALID_PARAMETER,
+};
+
+#define VIRTIO_GPU_FLAG_FENCE (1 << 0)
+
+struct virtio_gpu_ctrl_hdr {
+	__le32 type;
+	__le32 flags;
+	__le64 fence_id;
+	__le32 ctx_id;
+	__le32 padding;
+};
+
+/* data passed in the cursor vq */
+
+struct virtio_gpu_cursor_pos {
+	__le32 scanout_id;
+	__le32 x;
+	__le32 y;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_CMD_UPDATE_CURSOR, VIRTIO_GPU_CMD_MOVE_CURSOR */
+struct virtio_gpu_update_cursor {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_cursor_pos pos;  /* update & move */
+	__le32 resource_id;           /* update only */
+	__le32 hot_x;                 /* update only */
+	__le32 hot_y;                 /* update only */
+	__le32 padding;
+};
+
+/* data passed in the control vq, 2d related */
+
+struct virtio_gpu_rect {
+	__le32 x;
+	__le32 y;
+	__le32 width;
+	__le32 height;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_UNREF */
+struct virtio_gpu_resource_unref {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_CREATE_2D: create a 2d resource with a format */
+struct virtio_gpu_resource_create_2d {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 format;
+	__le32 width;
+	__le32 height;
+};
+
+/* VIRTIO_GPU_CMD_SET_SCANOUT */
+struct virtio_gpu_set_scanout {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_rect r;
+	__le32 scanout_id;
+	__le32 resource_id;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_FLUSH */
+struct virtio_gpu_resource_flush {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_rect r;
+	__le32 resource_id;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_CMD_TRANSFER_TO_HOST_2D: simple transfer to_host */
+struct virtio_gpu_transfer_to_host_2d {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_rect r;
+	__le64 offset;
+	__le32 resource_id;
+	__le32 padding;
+};
+
+struct virtio_gpu_mem_entry {
+	__le64 addr;
+	__le32 length;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_ATTACH_BACKING */
+struct virtio_gpu_resource_attach_backing {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 nr_entries;
+};
+
+/* VIRTIO_GPU_CMD_RESOURCE_DETACH_BACKING */
+struct virtio_gpu_resource_detach_backing {
+	struct virtio_gpu_ctrl_hdr hdr;
+	__le32 resource_id;
+	__le32 padding;
+};
+
+/* VIRTIO_GPU_RESP_OK_DISPLAY_INFO */
+#define VIRTIO_GPU_MAX_SCANOUTS 16
+struct virtio_gpu_resp_display_info {
+	struct virtio_gpu_ctrl_hdr hdr;
+	struct virtio_gpu_display_one {
+		struct virtio_gpu_rect r;
+		__le32 enabled;
+		__le32 flags;
+	} pmodes[VIRTIO_GPU_MAX_SCANOUTS];
+};
+
+#define VIRTIO_GPU_EVENT_DISPLAY (1 << 0)
+
+struct virtio_gpu_config {
+	__u32 events_read;
+	__u32 events_clear;
+	__u32 num_scanouts;
+	__u32 reserved;
+};
+
+/* simple formats for fbcon/X use */
+enum virtio_gpu_formats {
+	VIRTIO_GPU_FORMAT_B8G8R8A8_UNORM  = 1,
+	VIRTIO_GPU_FORMAT_B8G8R8X8_UNORM  = 2,
+	VIRTIO_GPU_FORMAT_A8R8G8B8_UNORM  = 3,
+	VIRTIO_GPU_FORMAT_X8R8G8B8_UNORM  = 4,
+
+	VIRTIO_GPU_FORMAT_R8G8B8A8_UNORM  = 67,
+	VIRTIO_GPU_FORMAT_X8B8G8R8_UNORM  = 68,
+
+	VIRTIO_GPU_FORMAT_A8B8G8R8_UNORM  = 121,
+	VIRTIO_GPU_FORMAT_R8G8B8X8_UNORM  = 134,
+};
+
+#endif
diff --git a/include/uapi/linux/virtio_ids.h b/include/uapi/linux/virtio_ids.h
index 5f60aa4be50a..77925f587b15 100644
--- a/include/uapi/linux/virtio_ids.h
+++ b/include/uapi/linux/virtio_ids.h
@@ -39,6 +39,7 @@
 #define VIRTIO_ID_9P		9 /* 9p virtio console */
 #define VIRTIO_ID_RPROC_SERIAL 11 /* virtio remoteproc serial link */
 #define VIRTIO_ID_CAIF	       12 /* Virtio caif */
+#define VIRTIO_ID_GPU          16 /* virtio GPU */
 #define VIRTIO_ID_INPUT        18 /* virtio input */
 
 #endif /* _LINUX_VIRTIO_IDS_H */
diff --git a/include/video/exynos5433_decon.h b/include/video/exynos5433_decon.h
new file mode 100644
index 000000000000..3696575b02f2
--- /dev/null
+++ b/include/video/exynos5433_decon.h
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) 2014 Samsung Electronics Co.Ltd
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundationr
+ */
+
+#ifndef EXYNOS_REGS_DECON_H
+#define EXYNOS_REGS_DECON_H
+
+/* Exynos543X DECON */
+#define DECON_VIDCON0			0x0000
+#define DECON_VIDOUTCON0		0x0010
+#define DECON_WINCONx(n)		(0x0020 + ((n) * 4))
+#define DECON_VIDOSDxH(n)		(0x0080 + ((n) * 4))
+#define DECON_SHADOWCON			0x00A0
+#define DECON_VIDOSDxA(n)		(0x00B0 + ((n) * 0x20))
+#define DECON_VIDOSDxB(n)		(0x00B4 + ((n) * 0x20))
+#define DECON_VIDOSDxC(n)		(0x00B8 + ((n) * 0x20))
+#define DECON_VIDOSDxD(n)		(0x00BC + ((n) * 0x20))
+#define DECON_VIDOSDxE(n)		(0x00C0 + ((n) * 0x20))
+#define DECON_VIDW0xADD0B0(n)		(0x0150 + ((n) * 0x10))
+#define DECON_VIDW0xADD0B1(n)		(0x0154 + ((n) * 0x10))
+#define DECON_VIDW0xADD0B2(n)		(0x0158 + ((n) * 0x10))
+#define DECON_VIDW0xADD1B0(n)		(0x01A0 + ((n) * 0x10))
+#define DECON_VIDW0xADD1B1(n)		(0x01A4 + ((n) * 0x10))
+#define DECON_VIDW0xADD1B2(n)		(0x01A8 + ((n) * 0x10))
+#define DECON_VIDW0xADD2(n)		(0x0200 + ((n) * 4))
+#define DECON_LOCALxSIZE(n)		(0x0214 + ((n) * 4))
+#define DECON_VIDINTCON0		0x0220
+#define DECON_VIDINTCON1		0x0224
+#define DECON_WxKEYCON0(n)		(0x0230 + ((n - 1) * 8))
+#define DECON_WxKEYCON1(n)		(0x0234 + ((n - 1) * 8))
+#define DECON_WxKEYALPHA(n)		(0x0250 + ((n - 1) * 4))
+#define DECON_WINxMAP(n)		(0x0270 + ((n) * 4))
+#define DECON_QOSLUT07_00		0x02C0
+#define DECON_QOSLUT15_08		0x02C4
+#define DECON_QOSCTRL			0x02C8
+#define DECON_BLENDERQx(n)		(0x0300 + ((n - 1) * 4))
+#define DECON_BLENDCON			0x0310
+#define DECON_OPE_VIDW0xADD0(n)		(0x0400 + ((n) * 4))
+#define DECON_OPE_VIDW0xADD1(n)		(0x0414 + ((n) * 4))
+#define DECON_FRAMEFIFO_REG7		0x051C
+#define DECON_FRAMEFIFO_REG8		0x0520
+#define DECON_FRAMEFIFO_STATUS		0x0524
+#define DECON_CMU			0x1404
+#define DECON_UPDATE			0x1410
+#define DECON_UPDATE_SCHEME		0x1438
+#define DECON_VIDCON1			0x2000
+#define DECON_VIDCON2			0x2004
+#define DECON_VIDCON3			0x2008
+#define DECON_VIDCON4			0x200C
+#define DECON_VIDTCON2			0x2028
+#define DECON_FRAME_SIZE		0x2038
+#define DECON_LINECNT_OP_THRESHOLD	0x203C
+#define DECON_TRIGCON			0x2040
+#define DECON_TRIGSKIP			0x2050
+#define DECON_CRCRDATA			0x20B0
+#define DECON_CRCCTRL			0x20B4
+
+/* Exynos5430 DECON */
+#define DECON_VIDTCON0			0x2020
+#define DECON_VIDTCON1			0x2024
+
+/* Exynos5433 DECON */
+#define DECON_VIDTCON00			0x2010
+#define DECON_VIDTCON01			0x2014
+#define DECON_VIDTCON10			0x2018
+#define DECON_VIDTCON11			0x201C
+
+/* Exynos543X DECON Internal */
+#define DECON_W013DSTREOCON		0x0320
+#define DECON_W233DSTREOCON		0x0324
+#define DECON_FRAMEFIFO_REG0		0x0500
+#define DECON_ENHANCER_CTRL		0x2100
+
+/* Exynos543X DECON TV */
+#define DECON_VCLKCON0			0x0014
+#define DECON_VIDINTCON2		0x0228
+#define DECON_VIDINTCON3		0x022C
+
+/* VIDCON0 */
+#define VIDCON0_SWRESET			(1 << 28)
+#define VIDCON0_STOP_STATUS		(1 << 2)
+#define VIDCON0_ENVID			(1 << 1)
+#define VIDCON0_ENVID_F			(1 << 0)
+
+/* VIDOUTCON0 */
+#define VIDOUT_LCD_ON			(1 << 24)
+#define VIDOUT_IF_F_MASK		(0x3 << 20)
+#define VIDOUT_RGB_IF			(0x0 << 20)
+#define VIDOUT_COMMAND_IF		(0x2 << 20)
+
+/* WINCONx */
+#define WINCONx_HAWSWP_F		(1 << 16)
+#define WINCONx_WSWP_F			(1 << 15)
+#define WINCONx_BURSTLEN_MASK		(0x3 << 10)
+#define WINCONx_BURSTLEN_16WORD		(0x0 << 10)
+#define WINCONx_BURSTLEN_8WORD		(0x1 << 10)
+#define WINCONx_BURSTLEN_4WORD		(0x2 << 10)
+#define WINCONx_BLD_PIX_F		(1 << 6)
+#define WINCONx_BPPMODE_MASK		(0xf << 2)
+#define WINCONx_BPPMODE_16BPP_565	(0x5 << 2)
+#define WINCONx_BPPMODE_16BPP_A1555	(0x6 << 2)
+#define WINCONx_BPPMODE_16BPP_I1555	(0x7 << 2)
+#define WINCONx_BPPMODE_24BPP_888	(0xb << 2)
+#define WINCONx_BPPMODE_24BPP_A1887	(0xc << 2)
+#define WINCONx_BPPMODE_25BPP_A1888	(0xd << 2)
+#define WINCONx_BPPMODE_32BPP_A8888	(0xd << 2)
+#define WINCONx_BPPMODE_16BPP_A4444	(0xe << 2)
+#define WINCONx_ALPHA_SEL_F		(1 << 1)
+#define WINCONx_ENWIN_F			(1 << 0)
+
+/* SHADOWCON */
+#define SHADOWCON_Wx_PROTECT(n)		(1 << (10 + (n)))
+
+/* VIDOSDxD */
+#define VIDOSD_Wx_ALPHA_R_F(n)		(((n) & 0xff) << 16)
+#define VIDOSD_Wx_ALPHA_G_F(n)		(((n) & 0xff) << 8)
+#define VIDOSD_Wx_ALPHA_B_F(n)		(((n) & 0xff) << 0)
+
+/* VIDINTCON0 */
+#define VIDINTCON0_FRAMEDONE		(1 << 17)
+#define VIDINTCON0_INTFRMEN		(1 << 12)
+#define VIDINTCON0_INTEN		(1 << 0)
+
+/* VIDINTCON1 */
+#define VIDINTCON1_INTFRMDONEPEND	(1 << 2)
+#define VIDINTCON1_INTFRMPEND		(1 << 1)
+#define VIDINTCON1_INTFIFOPEND		(1 << 0)
+
+/* DECON_CMU */
+#define CMU_CLKGAGE_MODE_SFR_F		(1 << 1)
+#define CMU_CLKGAGE_MODE_MEM_F		(1 << 0)
+
+/* DECON_UPDATE */
+#define STANDALONE_UPDATE_F		(1 << 0)
+
+/* DECON_VIDTCON00 */
+#define VIDTCON00_VBPD_F(x)		(((x) & 0xfff) << 16)
+#define VIDTCON00_VFPD_F(x)		((x) & 0xfff)
+
+/* DECON_VIDTCON01 */
+#define VIDTCON01_VSPW_F(x)		(((x) & 0xfff) << 16)
+
+/* DECON_VIDTCON10 */
+#define VIDTCON10_HBPD_F(x)		(((x) & 0xfff) << 16)
+#define VIDTCON10_HFPD_F(x)		((x) & 0xfff)
+
+/* DECON_VIDTCON11 */
+#define VIDTCON11_HSPW_F(x)		(((x) & 0xfff) << 16)
+
+/* DECON_VIDTCON2 */
+#define VIDTCON2_LINEVAL(x)		(((x) & 0xfff) << 16)
+#define VIDTCON2_HOZVAL(x)		((x) & 0xfff)
+
+/* TRIGCON */
+#define TRIGCON_TRIGEN_PER_F		(1 << 31)
+#define TRIGCON_TRIGEN_F		(1 << 30)
+#define TRIGCON_TE_AUTO_MASK		(1 << 29)
+#define TRIGCON_SWTRIGCMD		(1 << 1)
+#define TRIGCON_SWTRIGEN		(1 << 0)
+
+#endif /* EXYNOS_REGS_DECON_H */