initial_commit

47 files changed, 13549 insertions, 0 deletions

diff --git a/include/drm/Kbuild b/include/drm/Kbuild
new file mode 100644
index 00000000..3a60ac88
--- /dev/null
+++ b/include/drm/Kbuild
@@ -0,0 +1,13 @@
+header-y += drm.h
+header-y += drm_mode.h
+header-y += drm_sarea.h
+header-y += i810_drm.h
+header-y += i915_drm.h
+header-y += mga_drm.h
+header-y += nouveau_drm.h
+header-y += r128_drm.h
+header-y += radeon_drm.h
+header-y += savage_drm.h
+header-y += sis_drm.h
+header-y += via_drm.h
+header-y += vmwgfx_drm.h
diff --git a/include/drm/drm.h b/include/drm/drm.h
new file mode 100644
index 00000000..4be33b4c
--- /dev/null
+++ b/include/drm/drm.h
@@ -0,0 +1,806 @@
+/**
+ * \file drm.h
+ * Header for the Direct Rendering Manager
+ *
+ * \author Rickard E. (Rik) Faith <faith@valinux.com>
+ *
+ * \par Acknowledgments:
+ * Dec 1999, Richard Henderson <rth@twiddle.net>, move to generic \c cmpxchg.
+ */
+
+/*
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All rights reserved.
+ *
+ * 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 (including the next
+ * paragraph) 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
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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.
+ */
+
+#ifndef _DRM_H_
+#define _DRM_H_
+
+#if defined(__linux__)
+
+#include <linux/types.h>
+#include <asm/ioctl.h>
+typedef unsigned int drm_handle_t;
+
+#else /* One of the BSDs */
+
+#include <sys/ioccom.h>
+#include <sys/types.h>
+typedef int8_t   __s8;
+typedef uint8_t  __u8;
+typedef int16_t  __s16;
+typedef uint16_t __u16;
+typedef int32_t  __s32;
+typedef uint32_t __u32;
+typedef int64_t  __s64;
+typedef uint64_t __u64;
+typedef unsigned long drm_handle_t;
+
+#endif
+
+#define DRM_NAME	"drm"	  /**< Name in kernel, /dev, and /proc */
+#define DRM_MIN_ORDER	5	  /**< At least 2^5 bytes = 32 bytes */
+#define DRM_MAX_ORDER	22	  /**< Up to 2^22 bytes = 4MB */
+#define DRM_RAM_PERCENT 10	  /**< How much system ram can we lock? */
+
+#define _DRM_LOCK_HELD	0x80000000U /**< Hardware lock is held */
+#define _DRM_LOCK_CONT	0x40000000U /**< Hardware lock is contended */
+#define _DRM_LOCK_IS_HELD(lock)	   ((lock) & _DRM_LOCK_HELD)
+#define _DRM_LOCK_IS_CONT(lock)	   ((lock) & _DRM_LOCK_CONT)
+#define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
+
+typedef unsigned int drm_context_t;
+typedef unsigned int drm_drawable_t;
+typedef unsigned int drm_magic_t;
+
+/**
+ * Cliprect.
+ *
+ * \warning: If you change this structure, make sure you change
+ * XF86DRIClipRectRec in the server as well
+ *
+ * \note KW: Actually it's illegal to change either for
+ * backwards-compatibility reasons.
+ */
+struct drm_clip_rect {
+	unsigned short x1;
+	unsigned short y1;
+	unsigned short x2;
+	unsigned short y2;
+};
+
+/**
+ * Drawable information.
+ */
+struct drm_drawable_info {
+	unsigned int num_rects;
+	struct drm_clip_rect *rects;
+};
+
+/**
+ * Texture region,
+ */
+struct drm_tex_region {
+	unsigned char next;
+	unsigned char prev;
+	unsigned char in_use;
+	unsigned char padding;
+	unsigned int age;
+};
+
+/**
+ * Hardware lock.
+ *
+ * The lock structure is a simple cache-line aligned integer.  To avoid
+ * processor bus contention on a multiprocessor system, there should not be any
+ * other data stored in the same cache line.
+ */
+struct drm_hw_lock {
+	__volatile__ unsigned int lock;		/**< lock variable */
+	char padding[60];			/**< Pad to cache line */
+};
+
+/**
+ * DRM_IOCTL_VERSION ioctl argument type.
+ *
+ * \sa drmGetVersion().
+ */
+struct drm_version {
+	int version_major;	  /**< Major version */
+	int version_minor;	  /**< Minor version */
+	int version_patchlevel;	  /**< Patch level */
+	size_t name_len;	  /**< Length of name buffer */
+	char __user *name;	  /**< Name of driver */
+	size_t date_len;	  /**< Length of date buffer */
+	char __user *date;	  /**< User-space buffer to hold date */
+	size_t desc_len;	  /**< Length of desc buffer */
+	char __user *desc;	  /**< User-space buffer to hold desc */
+};
+
+/**
+ * DRM_IOCTL_GET_UNIQUE ioctl argument type.
+ *
+ * \sa drmGetBusid() and drmSetBusId().
+ */
+struct drm_unique {
+	size_t unique_len;	  /**< Length of unique */
+	char __user *unique;	  /**< Unique name for driver instantiation */
+};
+
+struct drm_list {
+	int count;		  /**< Length of user-space structures */
+	struct drm_version __user *version;
+};
+
+struct drm_block {
+	int unused;
+};
+
+/**
+ * DRM_IOCTL_CONTROL ioctl argument type.
+ *
+ * \sa drmCtlInstHandler() and drmCtlUninstHandler().
+ */
+struct drm_control {
+	enum {
+		DRM_ADD_COMMAND,
+		DRM_RM_COMMAND,
+		DRM_INST_HANDLER,
+		DRM_UNINST_HANDLER
+	} func;
+	int irq;
+};
+
+/**
+ * Type of memory to map.
+ */
+enum drm_map_type {
+	_DRM_FRAME_BUFFER = 0,	  /**< WC (no caching), no core dump */
+	_DRM_REGISTERS = 1,	  /**< no caching, no core dump */
+	_DRM_SHM = 2,		  /**< shared, cached */
+	_DRM_AGP = 3,		  /**< AGP/GART */
+	_DRM_SCATTER_GATHER = 4,  /**< Scatter/gather memory for PCI DMA */
+	_DRM_CONSISTENT = 5,	  /**< Consistent memory for PCI DMA */
+	_DRM_GEM = 6,		  /**< GEM object */
+};
+
+/**
+ * Memory mapping flags.
+ */
+enum drm_map_flags {
+	_DRM_RESTRICTED = 0x01,	     /**< Cannot be mapped to user-virtual */
+	_DRM_READ_ONLY = 0x02,
+	_DRM_LOCKED = 0x04,	     /**< shared, cached, locked */
+	_DRM_KERNEL = 0x08,	     /**< kernel requires access */
+	_DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */
+	_DRM_CONTAINS_LOCK = 0x20,   /**< SHM page that contains lock */
+	_DRM_REMOVABLE = 0x40,	     /**< Removable mapping */
+	_DRM_DRIVER = 0x80	     /**< Managed by driver */
+};
+
+struct drm_ctx_priv_map {
+	unsigned int ctx_id;	 /**< Context requesting private mapping */
+	void *handle;		 /**< Handle of map */
+};
+
+/**
+ * DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls
+ * argument type.
+ *
+ * \sa drmAddMap().
+ */
+struct drm_map {
+	unsigned long offset;	 /**< Requested physical address (0 for SAREA)*/
+	unsigned long size;	 /**< Requested physical size (bytes) */
+	enum drm_map_type type;	 /**< Type of memory to map */
+	enum drm_map_flags flags;	 /**< Flags */
+	void *handle;		 /**< User-space: "Handle" to pass to mmap() */
+				 /**< Kernel-space: kernel-virtual address */
+	int mtrr;		 /**< MTRR slot used */
+	/*   Private data */
+};
+
+/**
+ * DRM_IOCTL_GET_CLIENT ioctl argument type.
+ */
+struct drm_client {
+	int idx;		/**< Which client desired? */
+	int auth;		/**< Is client authenticated? */
+	unsigned long pid;	/**< Process ID */
+	unsigned long uid;	/**< User ID */
+	unsigned long magic;	/**< Magic */
+	unsigned long iocs;	/**< Ioctl count */
+};
+
+enum drm_stat_type {
+	_DRM_STAT_LOCK,
+	_DRM_STAT_OPENS,
+	_DRM_STAT_CLOSES,
+	_DRM_STAT_IOCTLS,
+	_DRM_STAT_LOCKS,
+	_DRM_STAT_UNLOCKS,
+	_DRM_STAT_VALUE,	/**< Generic value */
+	_DRM_STAT_BYTE,		/**< Generic byte counter (1024bytes/K) */
+	_DRM_STAT_COUNT,	/**< Generic non-byte counter (1000/k) */
+
+	_DRM_STAT_IRQ,		/**< IRQ */
+	_DRM_STAT_PRIMARY,	/**< Primary DMA bytes */
+	_DRM_STAT_SECONDARY,	/**< Secondary DMA bytes */
+	_DRM_STAT_DMA,		/**< DMA */
+	_DRM_STAT_SPECIAL,	/**< Special DMA (e.g., priority or polled) */
+	_DRM_STAT_MISSED	/**< Missed DMA opportunity */
+	    /* Add to the *END* of the list */
+};
+
+/**
+ * DRM_IOCTL_GET_STATS ioctl argument type.
+ */
+struct drm_stats {
+	unsigned long count;
+	struct {
+		unsigned long value;
+		enum drm_stat_type type;
+	} data[15];
+};
+
+/**
+ * Hardware locking flags.
+ */
+enum drm_lock_flags {
+	_DRM_LOCK_READY = 0x01,	     /**< Wait until hardware is ready for DMA */
+	_DRM_LOCK_QUIESCENT = 0x02,  /**< Wait until hardware quiescent */
+	_DRM_LOCK_FLUSH = 0x04,	     /**< Flush this context's DMA queue first */
+	_DRM_LOCK_FLUSH_ALL = 0x08,  /**< Flush all DMA queues first */
+	/* These *HALT* flags aren't supported yet
+	   -- they will be used to support the
+	   full-screen DGA-like mode. */
+	_DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */
+	_DRM_HALT_CUR_QUEUES = 0x20  /**< Halt all current queues */
+};
+
+/**
+ * DRM_IOCTL_LOCK, DRM_IOCTL_UNLOCK and DRM_IOCTL_FINISH ioctl argument type.
+ *
+ * \sa drmGetLock() and drmUnlock().
+ */
+struct drm_lock {
+	int context;
+	enum drm_lock_flags flags;
+};
+
+/**
+ * DMA flags
+ *
+ * \warning
+ * These values \e must match xf86drm.h.
+ *
+ * \sa drm_dma.
+ */
+enum drm_dma_flags {
+	/* Flags for DMA buffer dispatch */
+	_DRM_DMA_BLOCK = 0x01,	      /**<
+				       * Block until buffer dispatched.
+				       *
+				       * \note The buffer may not yet have
+				       * been processed by the hardware --
+				       * getting a hardware lock with the
+				       * hardware quiescent will ensure
+				       * that the buffer has been
+				       * processed.
+				       */
+	_DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */
+	_DRM_DMA_PRIORITY = 0x04,     /**< High priority dispatch */
+
+	/* Flags for DMA buffer request */
+	_DRM_DMA_WAIT = 0x10,	      /**< Wait for free buffers */
+	_DRM_DMA_SMALLER_OK = 0x20,   /**< Smaller-than-requested buffers OK */
+	_DRM_DMA_LARGER_OK = 0x40     /**< Larger-than-requested buffers OK */
+};
+
+/**
+ * DRM_IOCTL_ADD_BUFS and DRM_IOCTL_MARK_BUFS ioctl argument type.
+ *
+ * \sa drmAddBufs().
+ */
+struct drm_buf_desc {
+	int count;		 /**< Number of buffers of this size */
+	int size;		 /**< Size in bytes */
+	int low_mark;		 /**< Low water mark */
+	int high_mark;		 /**< High water mark */
+	enum {
+		_DRM_PAGE_ALIGN = 0x01,	/**< Align on page boundaries for DMA */
+		_DRM_AGP_BUFFER = 0x02,	/**< Buffer is in AGP space */
+		_DRM_SG_BUFFER = 0x04,	/**< Scatter/gather memory buffer */
+		_DRM_FB_BUFFER = 0x08,	/**< Buffer is in frame buffer */
+		_DRM_PCI_BUFFER_RO = 0x10 /**< Map PCI DMA buffer read-only */
+	} flags;
+	unsigned long agp_start; /**<
+				  * Start address of where the AGP buffers are
+				  * in the AGP aperture
+				  */
+};
+
+/**
+ * DRM_IOCTL_INFO_BUFS ioctl argument type.
+ */
+struct drm_buf_info {
+	int count;		/**< Entries in list */
+	struct drm_buf_desc __user *list;
+};
+
+/**
+ * DRM_IOCTL_FREE_BUFS ioctl argument type.
+ */
+struct drm_buf_free {
+	int count;
+	int __user *list;
+};
+
+/**
+ * Buffer information
+ *
+ * \sa drm_buf_map.
+ */
+struct drm_buf_pub {
+	int idx;		       /**< Index into the master buffer list */
+	int total;		       /**< Buffer size */
+	int used;		       /**< Amount of buffer in use (for DMA) */
+	void __user *address;	       /**< Address of buffer */
+};
+
+/**
+ * DRM_IOCTL_MAP_BUFS ioctl argument type.
+ */
+struct drm_buf_map {
+	int count;		/**< Length of the buffer list */
+	void __user *virtual;		/**< Mmap'd area in user-virtual */
+	struct drm_buf_pub __user *list;	/**< Buffer information */
+};
+
+/**
+ * DRM_IOCTL_DMA ioctl argument type.
+ *
+ * Indices here refer to the offset into the buffer list in drm_buf_get.
+ *
+ * \sa drmDMA().
+ */
+struct drm_dma {
+	int context;			  /**< Context handle */
+	int send_count;			  /**< Number of buffers to send */
+	int __user *send_indices;	  /**< List of handles to buffers */
+	int __user *send_sizes;		  /**< Lengths of data to send */
+	enum drm_dma_flags flags;	  /**< Flags */
+	int request_count;		  /**< Number of buffers requested */
+	int request_size;		  /**< Desired size for buffers */
+	int __user *request_indices;	  /**< Buffer information */
+	int __user *request_sizes;
+	int granted_count;		  /**< Number of buffers granted */
+};
+
+enum drm_ctx_flags {
+	_DRM_CONTEXT_PRESERVED = 0x01,
+	_DRM_CONTEXT_2DONLY = 0x02
+};
+
+/**
+ * DRM_IOCTL_ADD_CTX ioctl argument type.
+ *
+ * \sa drmCreateContext() and drmDestroyContext().
+ */
+struct drm_ctx {
+	drm_context_t handle;
+	enum drm_ctx_flags flags;
+};
+
+/**
+ * DRM_IOCTL_RES_CTX ioctl argument type.
+ */
+struct drm_ctx_res {
+	int count;
+	struct drm_ctx __user *contexts;
+};
+
+/**
+ * DRM_IOCTL_ADD_DRAW and DRM_IOCTL_RM_DRAW ioctl argument type.
+ */
+struct drm_draw {
+	drm_drawable_t handle;
+};
+
+/**
+ * DRM_IOCTL_UPDATE_DRAW ioctl argument type.
+ */
+typedef enum {
+	DRM_DRAWABLE_CLIPRECTS,
+} drm_drawable_info_type_t;
+
+struct drm_update_draw {
+	drm_drawable_t handle;
+	unsigned int type;
+	unsigned int num;
+	unsigned long long data;
+};
+
+/**
+ * DRM_IOCTL_GET_MAGIC and DRM_IOCTL_AUTH_MAGIC ioctl argument type.
+ */
+struct drm_auth {
+	drm_magic_t magic;
+};
+
+/**
+ * DRM_IOCTL_IRQ_BUSID ioctl argument type.
+ *
+ * \sa drmGetInterruptFromBusID().
+ */
+struct drm_irq_busid {
+	int irq;	/**< IRQ number */
+	int busnum;	/**< bus number */
+	int devnum;	/**< device number */
+	int funcnum;	/**< function number */
+};
+
+enum drm_vblank_seq_type {
+	_DRM_VBLANK_ABSOLUTE = 0x0,	/**< Wait for specific vblank sequence number */
+	_DRM_VBLANK_RELATIVE = 0x1,	/**< Wait for given number of vblanks */
+	/* bits 1-6 are reserved for high crtcs */
+	_DRM_VBLANK_HIGH_CRTC_MASK = 0x0000003e,
+	_DRM_VBLANK_EVENT = 0x4000000,   /**< Send event instead of blocking */
+	_DRM_VBLANK_FLIP = 0x8000000,   /**< Scheduled buffer swap should flip */
+	_DRM_VBLANK_NEXTONMISS = 0x10000000,	/**< If missed, wait for next vblank */
+	_DRM_VBLANK_SECONDARY = 0x20000000,	/**< Secondary display controller */
+	_DRM_VBLANK_SIGNAL = 0x40000000	/**< Send signal instead of blocking, unsupported */
+};
+#define _DRM_VBLANK_HIGH_CRTC_SHIFT 1
+
+#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
+#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \
+				_DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS)
+
+struct drm_wait_vblank_request {
+	enum drm_vblank_seq_type type;
+	unsigned int sequence;
+	unsigned long signal;
+};
+
+struct drm_wait_vblank_reply {
+	enum drm_vblank_seq_type type;
+	unsigned int sequence;
+	long tval_sec;
+	long tval_usec;
+};
+
+/**
+ * DRM_IOCTL_WAIT_VBLANK ioctl argument type.
+ *
+ * \sa drmWaitVBlank().
+ */
+union drm_wait_vblank {
+	struct drm_wait_vblank_request request;
+	struct drm_wait_vblank_reply reply;
+};
+
+#define _DRM_PRE_MODESET 1
+#define _DRM_POST_MODESET 2
+
+/**
+ * DRM_IOCTL_MODESET_CTL ioctl argument type
+ *
+ * \sa drmModesetCtl().
+ */
+struct drm_modeset_ctl {
+	__u32 crtc;
+	__u32 cmd;
+};
+
+/**
+ * DRM_IOCTL_AGP_ENABLE ioctl argument type.
+ *
+ * \sa drmAgpEnable().
+ */
+struct drm_agp_mode {
+	unsigned long mode;	/**< AGP mode */
+};
+
+/**
+ * DRM_IOCTL_AGP_ALLOC and DRM_IOCTL_AGP_FREE ioctls argument type.
+ *
+ * \sa drmAgpAlloc() and drmAgpFree().
+ */
+struct drm_agp_buffer {
+	unsigned long size;	/**< In bytes -- will round to page boundary */
+	unsigned long handle;	/**< Used for binding / unbinding */
+	unsigned long type;	/**< Type of memory to allocate */
+	unsigned long physical;	/**< Physical used by i810 */
+};
+
+/**
+ * DRM_IOCTL_AGP_BIND and DRM_IOCTL_AGP_UNBIND ioctls argument type.
+ *
+ * \sa drmAgpBind() and drmAgpUnbind().
+ */
+struct drm_agp_binding {
+	unsigned long handle;	/**< From drm_agp_buffer */
+	unsigned long offset;	/**< In bytes -- will round to page boundary */
+};
+
+/**
+ * DRM_IOCTL_AGP_INFO ioctl argument type.
+ *
+ * \sa drmAgpVersionMajor(), drmAgpVersionMinor(), drmAgpGetMode(),
+ * drmAgpBase(), drmAgpSize(), drmAgpMemoryUsed(), drmAgpMemoryAvail(),
+ * drmAgpVendorId() and drmAgpDeviceId().
+ */
+struct drm_agp_info {
+	int agp_version_major;
+	int agp_version_minor;
+	unsigned long mode;
+	unsigned long aperture_base;	/* physical address */
+	unsigned long aperture_size;	/* bytes */
+	unsigned long memory_allowed;	/* bytes */
+	unsigned long memory_used;
+
+	/* PCI information */
+	unsigned short id_vendor;
+	unsigned short id_device;
+};
+
+/**
+ * DRM_IOCTL_SG_ALLOC ioctl argument type.
+ */
+struct drm_scatter_gather {
+	unsigned long size;	/**< In bytes -- will round to page boundary */
+	unsigned long handle;	/**< Used for mapping / unmapping */
+};
+
+/**
+ * DRM_IOCTL_SET_VERSION ioctl argument type.
+ */
+struct drm_set_version {
+	int drm_di_major;
+	int drm_di_minor;
+	int drm_dd_major;
+	int drm_dd_minor;
+};
+
+/** DRM_IOCTL_GEM_CLOSE ioctl argument type */
+struct drm_gem_close {
+	/** Handle of the object to be closed. */
+	__u32 handle;
+	__u32 pad;
+};
+
+/** DRM_IOCTL_GEM_FLINK ioctl argument type */
+struct drm_gem_flink {
+	/** Handle for the object being named */
+	__u32 handle;
+
+	/** Returned global name */
+	__u32 name;
+};
+
+/** DRM_IOCTL_GEM_OPEN ioctl argument type */
+struct drm_gem_open {
+	/** Name of object being opened */
+	__u32 name;
+
+	/** Returned handle for the object */
+	__u32 handle;
+
+	/** Returned size of the object */
+	__u64 size;
+};
+
+/** DRM_IOCTL_GET_CAP ioctl argument type */
+struct drm_get_cap {
+	__u64 capability;
+	__u64 value;
+};
+
+#include "drm_mode.h"
+
+#define DRM_IOCTL_BASE			'd'
+#define DRM_IO(nr)			_IO(DRM_IOCTL_BASE,nr)
+#define DRM_IOR(nr,type)		_IOR(DRM_IOCTL_BASE,nr,type)
+#define DRM_IOW(nr,type)		_IOW(DRM_IOCTL_BASE,nr,type)
+#define DRM_IOWR(nr,type)		_IOWR(DRM_IOCTL_BASE,nr,type)
+
+#define DRM_IOCTL_VERSION		DRM_IOWR(0x00, struct drm_version)
+#define DRM_IOCTL_GET_UNIQUE		DRM_IOWR(0x01, struct drm_unique)
+#define DRM_IOCTL_GET_MAGIC		DRM_IOR( 0x02, struct drm_auth)
+#define DRM_IOCTL_IRQ_BUSID		DRM_IOWR(0x03, struct drm_irq_busid)
+#define DRM_IOCTL_GET_MAP               DRM_IOWR(0x04, struct drm_map)
+#define DRM_IOCTL_GET_CLIENT            DRM_IOWR(0x05, struct drm_client)
+#define DRM_IOCTL_GET_STATS             DRM_IOR( 0x06, struct drm_stats)
+#define DRM_IOCTL_SET_VERSION		DRM_IOWR(0x07, struct drm_set_version)
+#define DRM_IOCTL_MODESET_CTL           DRM_IOW(0x08, struct drm_modeset_ctl)
+#define DRM_IOCTL_GEM_CLOSE		DRM_IOW (0x09, struct drm_gem_close)
+#define DRM_IOCTL_GEM_FLINK		DRM_IOWR(0x0a, struct drm_gem_flink)
+#define DRM_IOCTL_GEM_OPEN		DRM_IOWR(0x0b, struct drm_gem_open)
+#define DRM_IOCTL_GET_CAP		DRM_IOWR(0x0c, struct drm_get_cap)
+
+#define DRM_IOCTL_SET_UNIQUE		DRM_IOW( 0x10, struct drm_unique)
+#define DRM_IOCTL_AUTH_MAGIC		DRM_IOW( 0x11, struct drm_auth)
+#define DRM_IOCTL_BLOCK			DRM_IOWR(0x12, struct drm_block)
+#define DRM_IOCTL_UNBLOCK		DRM_IOWR(0x13, struct drm_block)
+#define DRM_IOCTL_CONTROL		DRM_IOW( 0x14, struct drm_control)
+#define DRM_IOCTL_ADD_MAP		DRM_IOWR(0x15, struct drm_map)
+#define DRM_IOCTL_ADD_BUFS		DRM_IOWR(0x16, struct drm_buf_desc)
+#define DRM_IOCTL_MARK_BUFS		DRM_IOW( 0x17, struct drm_buf_desc)
+#define DRM_IOCTL_INFO_BUFS		DRM_IOWR(0x18, struct drm_buf_info)
+#define DRM_IOCTL_MAP_BUFS		DRM_IOWR(0x19, struct drm_buf_map)
+#define DRM_IOCTL_FREE_BUFS		DRM_IOW( 0x1a, struct drm_buf_free)
+
+#define DRM_IOCTL_RM_MAP		DRM_IOW( 0x1b, struct drm_map)
+
+#define DRM_IOCTL_SET_SAREA_CTX		DRM_IOW( 0x1c, struct drm_ctx_priv_map)
+#define DRM_IOCTL_GET_SAREA_CTX 	DRM_IOWR(0x1d, struct drm_ctx_priv_map)
+
+#define DRM_IOCTL_SET_MASTER            DRM_IO(0x1e)
+#define DRM_IOCTL_DROP_MASTER           DRM_IO(0x1f)
+
+#define DRM_IOCTL_ADD_CTX		DRM_IOWR(0x20, struct drm_ctx)
+#define DRM_IOCTL_RM_CTX		DRM_IOWR(0x21, struct drm_ctx)
+#define DRM_IOCTL_MOD_CTX		DRM_IOW( 0x22, struct drm_ctx)
+#define DRM_IOCTL_GET_CTX		DRM_IOWR(0x23, struct drm_ctx)
+#define DRM_IOCTL_SWITCH_CTX		DRM_IOW( 0x24, struct drm_ctx)
+#define DRM_IOCTL_NEW_CTX		DRM_IOW( 0x25, struct drm_ctx)
+#define DRM_IOCTL_RES_CTX		DRM_IOWR(0x26, struct drm_ctx_res)
+#define DRM_IOCTL_ADD_DRAW		DRM_IOWR(0x27, struct drm_draw)
+#define DRM_IOCTL_RM_DRAW		DRM_IOWR(0x28, struct drm_draw)
+#define DRM_IOCTL_DMA			DRM_IOWR(0x29, struct drm_dma)
+#define DRM_IOCTL_LOCK			DRM_IOW( 0x2a, struct drm_lock)
+#define DRM_IOCTL_UNLOCK		DRM_IOW( 0x2b, struct drm_lock)
+#define DRM_IOCTL_FINISH		DRM_IOW( 0x2c, struct drm_lock)
+
+#define DRM_IOCTL_GEM_PRIME_OPEN        DRM_IOWR(0x2e, struct drm_gem_open)
+
+#define DRM_IOCTL_AGP_ACQUIRE		DRM_IO(  0x30)
+#define DRM_IOCTL_AGP_RELEASE		DRM_IO(  0x31)
+#define DRM_IOCTL_AGP_ENABLE		DRM_IOW( 0x32, struct drm_agp_mode)
+#define DRM_IOCTL_AGP_INFO		DRM_IOR( 0x33, struct drm_agp_info)
+#define DRM_IOCTL_AGP_ALLOC		DRM_IOWR(0x34, struct drm_agp_buffer)
+#define DRM_IOCTL_AGP_FREE		DRM_IOW( 0x35, struct drm_agp_buffer)
+#define DRM_IOCTL_AGP_BIND		DRM_IOW( 0x36, struct drm_agp_binding)
+#define DRM_IOCTL_AGP_UNBIND		DRM_IOW( 0x37, struct drm_agp_binding)
+
+#define DRM_IOCTL_SG_ALLOC		DRM_IOWR(0x38, struct drm_scatter_gather)
+#define DRM_IOCTL_SG_FREE		DRM_IOW( 0x39, struct drm_scatter_gather)
+
+#define DRM_IOCTL_WAIT_VBLANK		DRM_IOWR(0x3a, union drm_wait_vblank)
+
+#define DRM_IOCTL_UPDATE_DRAW		DRM_IOW(0x3f, struct drm_update_draw)
+
+#define DRM_IOCTL_MODE_GETRESOURCES	DRM_IOWR(0xA0, struct drm_mode_card_res)
+#define DRM_IOCTL_MODE_GETCRTC		DRM_IOWR(0xA1, struct drm_mode_crtc)
+#define DRM_IOCTL_MODE_SETCRTC		DRM_IOWR(0xA2, struct drm_mode_crtc)
+#define DRM_IOCTL_MODE_CURSOR		DRM_IOWR(0xA3, struct drm_mode_cursor)
+#define DRM_IOCTL_MODE_GETGAMMA		DRM_IOWR(0xA4, struct drm_mode_crtc_lut)
+#define DRM_IOCTL_MODE_SETGAMMA		DRM_IOWR(0xA5, struct drm_mode_crtc_lut)
+#define DRM_IOCTL_MODE_GETENCODER	DRM_IOWR(0xA6, struct drm_mode_get_encoder)
+#define DRM_IOCTL_MODE_GETCONNECTOR	DRM_IOWR(0xA7, struct drm_mode_get_connector)
+#define DRM_IOCTL_MODE_ATTACHMODE	DRM_IOWR(0xA8, struct drm_mode_mode_cmd)
+#define DRM_IOCTL_MODE_DETACHMODE	DRM_IOWR(0xA9, struct drm_mode_mode_cmd)
+
+#define DRM_IOCTL_MODE_GETPROPERTY	DRM_IOWR(0xAA, struct drm_mode_get_property)
+#define DRM_IOCTL_MODE_SETPROPERTY	DRM_IOWR(0xAB, struct drm_mode_connector_set_property)
+#define DRM_IOCTL_MODE_GETPROPBLOB	DRM_IOWR(0xAC, struct drm_mode_get_blob)
+#define DRM_IOCTL_MODE_GETFB		DRM_IOWR(0xAD, struct drm_mode_fb_cmd)
+#define DRM_IOCTL_MODE_ADDFB		DRM_IOWR(0xAE, struct drm_mode_fb_cmd)
+#define DRM_IOCTL_MODE_RMFB		DRM_IOWR(0xAF, unsigned int)
+#define DRM_IOCTL_MODE_PAGE_FLIP	DRM_IOWR(0xB0, struct drm_mode_crtc_page_flip)
+#define DRM_IOCTL_MODE_DIRTYFB		DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd)
+
+#define DRM_IOCTL_MODE_CREATE_DUMB DRM_IOWR(0xB2, struct drm_mode_create_dumb)
+#define DRM_IOCTL_MODE_MAP_DUMB    DRM_IOWR(0xB3, struct drm_mode_map_dumb)
+#define DRM_IOCTL_MODE_DESTROY_DUMB    DRM_IOWR(0xB4, struct drm_mode_destroy_dumb)
+
+/**
+ * Device specific ioctls should only be in their respective headers
+ * The device specific ioctl range is from 0x40 to 0x99.
+ * Generic IOCTLS restart at 0xA0.
+ *
+ * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and
+ * drmCommandReadWrite().
+ */
+#define DRM_COMMAND_BASE                0x40
+#define DRM_COMMAND_END			0xA0
+
+/**
+ * Header for events written back to userspace on the drm fd.  The
+ * type defines the type of event, the length specifies the total
+ * length of the event (including the header), and user_data is
+ * typically a 64 bit value passed with the ioctl that triggered the
+ * event.  A read on the drm fd will always only return complete
+ * events, that is, if for example the read buffer is 100 bytes, and
+ * there are two 64 byte events pending, only one will be returned.
+ *
+ * Event types 0 - 0x7fffffff are generic drm events, 0x80000000 and
+ * up are chipset specific.
+ */
+struct drm_event {
+	__u32 type;
+	__u32 length;
+};
+
+#define DRM_EVENT_VBLANK 0x01
+#define DRM_EVENT_FLIP_COMPLETE 0x02
+
+struct drm_event_vblank {
+	struct drm_event base;
+	__u64 user_data;
+	__u32 tv_sec;
+	__u32 tv_usec;
+	__u32 sequence;
+	__u32 reserved;
+};
+
+#define DRM_CAP_DUMB_BUFFER 0x1
+#define DRM_CAP_VBLANK_HIGH_CRTC 0x2
+
+/* typedef area */
+#ifndef __KERNEL__
+typedef struct drm_clip_rect drm_clip_rect_t;
+typedef struct drm_drawable_info drm_drawable_info_t;
+typedef struct drm_tex_region drm_tex_region_t;
+typedef struct drm_hw_lock drm_hw_lock_t;
+typedef struct drm_version drm_version_t;
+typedef struct drm_unique drm_unique_t;
+typedef struct drm_list drm_list_t;
+typedef struct drm_block drm_block_t;
+typedef struct drm_control drm_control_t;
+typedef enum drm_map_type drm_map_type_t;
+typedef enum drm_map_flags drm_map_flags_t;
+typedef struct drm_ctx_priv_map drm_ctx_priv_map_t;
+typedef struct drm_map drm_map_t;
+typedef struct drm_client drm_client_t;
+typedef enum drm_stat_type drm_stat_type_t;
+typedef struct drm_stats drm_stats_t;
+typedef enum drm_lock_flags drm_lock_flags_t;
+typedef struct drm_lock drm_lock_t;
+typedef enum drm_dma_flags drm_dma_flags_t;
+typedef struct drm_buf_desc drm_buf_desc_t;
+typedef struct drm_buf_info drm_buf_info_t;
+typedef struct drm_buf_free drm_buf_free_t;
+typedef struct drm_buf_pub drm_buf_pub_t;
+typedef struct drm_buf_map drm_buf_map_t;
+typedef struct drm_dma drm_dma_t;
+typedef union drm_wait_vblank drm_wait_vblank_t;
+typedef struct drm_agp_mode drm_agp_mode_t;
+typedef enum drm_ctx_flags drm_ctx_flags_t;
+typedef struct drm_ctx drm_ctx_t;
+typedef struct drm_ctx_res drm_ctx_res_t;
+typedef struct drm_draw drm_draw_t;
+typedef struct drm_update_draw drm_update_draw_t;
+typedef struct drm_auth drm_auth_t;
+typedef struct drm_irq_busid drm_irq_busid_t;
+typedef enum drm_vblank_seq_type drm_vblank_seq_type_t;
+
+typedef struct drm_agp_buffer drm_agp_buffer_t;
+typedef struct drm_agp_binding drm_agp_binding_t;
+typedef struct drm_agp_info drm_agp_info_t;
+typedef struct drm_scatter_gather drm_scatter_gather_t;
+typedef struct drm_set_version drm_set_version_t;
+#endif
+
+#endif
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
new file mode 100644
index 00000000..40aaebf5
--- /dev/null
+++ b/include/drm/drmP.h
@@ -0,0 +1,1698 @@
+/**
+ * \file drmP.h
+ * Private header for Direct Rendering Manager
+ *
+ * \author Rickard E. (Rik) Faith <faith@valinux.com>
+ * \author Gareth Hughes <gareth@valinux.com>
+ */
+
+/*
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * Copyright (c) 2009-2010, Code Aurora Forum.
+ * All rights reserved.
+ *
+ * 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 (including the next
+ * paragraph) 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
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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.
+ */
+
+#ifndef _DRM_P_H_
+#define _DRM_P_H_
+
+#ifdef __KERNEL__
+#ifdef __alpha__
+/* add include of current.h so that "current" is defined
+ * before static inline funcs in wait.h. Doing this so we
+ * can build the DRM (part of PI DRI). 4/21/2000 S + B */
+#include <asm/current.h>
+#endif				/* __alpha__ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/miscdevice.h>
+#include <linux/fs.h>
+#include <linux/proc_fs.h>
+#include <linux/init.h>
+#include <linux/file.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/jiffies.h>
+#include <linux/dma-mapping.h>
+#include <linux/mm.h>
+#include <linux/cdev.h>
+#include <linux/mutex.h>
+#include <linux/slab.h>
+#if defined(__alpha__) || defined(__powerpc__)
+#include <asm/pgtable.h>	/* For pte_wrprotect */
+#endif
+#include <asm/io.h>
+#include <asm/mman.h>
+#include <asm/uaccess.h>
+#ifdef CONFIG_MTRR
+#include <asm/mtrr.h>
+#endif
+#if defined(CONFIG_AGP) || defined(CONFIG_AGP_MODULE)
+#include <linux/types.h>
+#include <linux/agp_backend.h>
+#endif
+#include <linux/workqueue.h>
+#include <linux/poll.h>
+#include <asm/pgalloc.h>
+#include "drm.h"
+
+#include <linux/idr.h>
+
+#define __OS_HAS_AGP (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
+#define __OS_HAS_MTRR (defined(CONFIG_MTRR))
+
+struct drm_file;
+struct drm_device;
+
+#include "drm_os_linux.h"
+#include "drm_hashtab.h"
+#include "drm_mm.h"
+
+#define DRM_UT_CORE 		0x01
+#define DRM_UT_DRIVER		0x02
+#define DRM_UT_KMS		0x04
+/*
+ * Three debug levels are defined.
+ * drm_core, drm_driver, drm_kms
+ * drm_core level can be used in the generic drm code. For example:
+ * 	drm_ioctl, drm_mm, drm_memory
+ * The macro definition of DRM_DEBUG is used.
+ * 	DRM_DEBUG(fmt, args...)
+ * 	The debug info by using the DRM_DEBUG can be obtained by adding
+ * 	the boot option of "drm.debug=1".
+ *
+ * drm_driver level can be used in the specific drm driver. It is used
+ * to add the debug info related with the drm driver. For example:
+ * i915_drv, i915_dma, i915_gem, radeon_drv,
+ * 	The macro definition of DRM_DEBUG_DRIVER can be used.
+ * 	DRM_DEBUG_DRIVER(fmt, args...)
+ * 	The debug info by using the DRM_DEBUG_DRIVER can be obtained by
+ * 	adding the boot option of "drm.debug=0x02"
+ *
+ * drm_kms level can be used in the KMS code related with specific drm driver.
+ * It is used to add the debug info related with KMS mode. For example:
+ * the connector/crtc ,
+ * 	The macro definition of DRM_DEBUG_KMS can be used.
+ * 	DRM_DEBUG_KMS(fmt, args...)
+ * 	The debug info by using the DRM_DEBUG_KMS can be obtained by
+ * 	adding the boot option of "drm.debug=0x04"
+ *
+ * If we add the boot option of "drm.debug=0x06", we can get the debug info by
+ * using the DRM_DEBUG_KMS and DRM_DEBUG_DRIVER.
+ * If we add the boot option of "drm.debug=0x05", we can get the debug info by
+ * using the DRM_DEBUG_KMS and DRM_DEBUG.
+ */
+
+extern __attribute__((format (printf, 4, 5)))
+void drm_ut_debug_printk(unsigned int request_level,
+				const char *prefix,
+				const char *function_name,
+				const char *format, ...);
+extern __attribute__((format (printf, 2, 3)))
+int drm_err(const char *func, const char *format, ...);
+
+/***********************************************************************/
+/** \name DRM template customization defaults */
+/*@{*/
+
+/* driver capabilities and requirements mask */
+#define DRIVER_USE_AGP     0x1
+#define DRIVER_REQUIRE_AGP 0x2
+#define DRIVER_USE_MTRR    0x4
+#define DRIVER_PCI_DMA     0x8
+#define DRIVER_SG          0x10
+#define DRIVER_HAVE_DMA    0x20
+#define DRIVER_HAVE_IRQ    0x40
+#define DRIVER_IRQ_SHARED  0x80
+#define DRIVER_IRQ_VBL     0x100
+#define DRIVER_DMA_QUEUE   0x200
+#define DRIVER_FB_DMA      0x400
+#define DRIVER_IRQ_VBL2    0x800
+#define DRIVER_GEM         0x1000
+#define DRIVER_MODESET     0x2000
+
+#define DRIVER_BUS_PCI 0x1
+#define DRIVER_BUS_PLATFORM 0x2
+#define DRIVER_BUS_USB 0x3
+
+/***********************************************************************/
+/** \name Begin the DRM... */
+/*@{*/
+
+#define DRM_DEBUG_CODE 2	  /**< Include debugging code if > 1, then
+				     also include looping detection. */
+
+#define DRM_MAGIC_HASH_ORDER  4  /**< Size of key hash table. Must be power of 2. */
+#define DRM_KERNEL_CONTEXT    0	 /**< Change drm_resctx if changed */
+#define DRM_RESERVED_CONTEXTS 1	 /**< Change drm_resctx if changed */
+#define DRM_LOOPING_LIMIT     5000000
+#define DRM_TIME_SLICE	      (HZ/20)  /**< Time slice for GLXContexts */
+#define DRM_LOCK_SLICE	      1	/**< Time slice for lock, in jiffies */
+
+#define DRM_FLAG_DEBUG	  0x01
+
+#define DRM_MAX_CTXBITMAP (PAGE_SIZE * 8)
+#define DRM_MAP_HASH_OFFSET 0x10000000
+
+/*@}*/
+
+/***********************************************************************/
+/** \name Macros to make printk easier */
+/*@{*/
+
+/**
+ * Error output.
+ *
+ * \param fmt printf() like format string.
+ * \param arg arguments
+ */
+#define DRM_ERROR(fmt, ...)				\
+	drm_err(__func__, fmt, ##__VA_ARGS__)
+
+#define DRM_INFO(fmt, ...)				\
+	printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
+
+/**
+ * Debug output.
+ *
+ * \param fmt printf() like format string.
+ * \param arg arguments
+ */
+#if DRM_DEBUG_CODE
+#define DRM_DEBUG(fmt, args...)						\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_CORE, DRM_NAME, 		\
+					__func__, fmt, ##args);		\
+	} while (0)
+
+#define DRM_DEBUG_DRIVER(fmt, args...)					\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_DRIVER, DRM_NAME,		\
+					__func__, fmt, ##args);		\
+	} while (0)
+#define DRM_DEBUG_KMS(fmt, args...)				\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_KMS, DRM_NAME, 		\
+					 __func__, fmt, ##args);	\
+	} while (0)
+#define DRM_LOG(fmt, args...)						\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_CORE, NULL,			\
+					NULL, fmt, ##args);		\
+	} while (0)
+#define DRM_LOG_KMS(fmt, args...)					\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_KMS, NULL,			\
+					NULL, fmt, ##args);		\
+	} while (0)
+#define DRM_LOG_MODE(fmt, args...)					\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_MODE, NULL,			\
+					NULL, fmt, ##args);		\
+	} while (0)
+#define DRM_LOG_DRIVER(fmt, args...)					\
+	do {								\
+		drm_ut_debug_printk(DRM_UT_DRIVER, NULL,		\
+					NULL, fmt, ##args);		\
+	} while (0)
+#else
+#define DRM_DEBUG_DRIVER(fmt, args...) do { } while (0)
+#define DRM_DEBUG_KMS(fmt, args...)	do { } while (0)
+#define DRM_DEBUG(fmt, arg...)		 do { } while (0)
+#define DRM_LOG(fmt, arg...)		do { } while (0)
+#define DRM_LOG_KMS(fmt, args...) do { } while (0)
+#define DRM_LOG_MODE(fmt, arg...) do { } while (0)
+#define DRM_LOG_DRIVER(fmt, arg...) do { } while (0)
+
+#endif
+
+/*@}*/
+
+/***********************************************************************/
+/** \name Internal types and structures */
+/*@{*/
+
+#define DRM_ARRAY_SIZE(x) ARRAY_SIZE(x)
+
+#define DRM_LEFTCOUNT(x) (((x)->rp + (x)->count - (x)->wp) % ((x)->count + 1))
+#define DRM_BUFCOUNT(x) ((x)->count - DRM_LEFTCOUNT(x))
+
+#define DRM_IF_VERSION(maj, min) (maj << 16 | min)
+
+/**
+ * Test that the hardware lock is held by the caller, returning otherwise.
+ *
+ * \param dev DRM device.
+ * \param filp file pointer of the caller.
+ */
+#define LOCK_TEST_WITH_RETURN( dev, _file_priv )				\
+do {										\
+	if (!_DRM_LOCK_IS_HELD(_file_priv->master->lock.hw_lock->lock) ||	\
+	    _file_priv->master->lock.file_priv != _file_priv)	{		\
+		DRM_ERROR( "%s called without lock held, held  %d owner %p %p\n",\
+			   __func__, _DRM_LOCK_IS_HELD(_file_priv->master->lock.hw_lock->lock),\
+			   _file_priv->master->lock.file_priv, _file_priv);	\
+		return -EINVAL;							\
+	}									\
+} while (0)
+
+/**
+ * Ioctl function type.
+ *
+ * \param inode device inode.
+ * \param file_priv DRM file private pointer.
+ * \param cmd command.
+ * \param arg argument.
+ */
+typedef int drm_ioctl_t(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+
+typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
+			       unsigned long arg);
+
+#define DRM_IOCTL_NR(n)                _IOC_NR(n)
+#define DRM_MAJOR       226
+
+#define DRM_AUTH	0x1
+#define	DRM_MASTER	0x2
+#define DRM_ROOT_ONLY	0x4
+#define DRM_CONTROL_ALLOW 0x8
+#define DRM_UNLOCKED	0x10
+
+struct drm_ioctl_desc {
+	unsigned int cmd;
+	int flags;
+	drm_ioctl_t *func;
+	unsigned int cmd_drv;
+};
+
+/**
+ * Creates a driver or general drm_ioctl_desc array entry for the given
+ * ioctl, for use by drm_ioctl().
+ */
+
+#define DRM_IOCTL_DEF_DRV(ioctl, _func, _flags)			\
+	[DRM_IOCTL_NR(DRM_##ioctl)] = {.cmd = DRM_##ioctl, .func = _func, .flags = _flags, .cmd_drv = DRM_IOCTL_##ioctl}
+
+struct drm_magic_entry {
+	struct list_head head;
+	struct drm_hash_item hash_item;
+	struct drm_file *priv;
+};
+
+struct drm_vma_entry {
+	struct list_head head;
+	struct vm_area_struct *vma;
+	pid_t pid;
+};
+
+/**
+ * DMA buffer.
+ */
+struct drm_buf {
+	int idx;		       /**< Index into master buflist */
+	int total;		       /**< Buffer size */
+	int order;		       /**< log-base-2(total) */
+	int used;		       /**< Amount of buffer in use (for DMA) */
+	unsigned long offset;	       /**< Byte offset (used internally) */
+	void *address;		       /**< Address of buffer */
+	unsigned long bus_address;     /**< Bus address of buffer */
+	struct drm_buf *next;	       /**< Kernel-only: used for free list */
+	__volatile__ int waiting;      /**< On kernel DMA queue */
+	__volatile__ int pending;      /**< On hardware DMA queue */
+	wait_queue_head_t dma_wait;    /**< Processes waiting */
+	struct drm_file *file_priv;    /**< Private of holding file descr */
+	int context;		       /**< Kernel queue for this buffer */
+	int while_locked;	       /**< Dispatch this buffer while locked */
+	enum {
+		DRM_LIST_NONE = 0,
+		DRM_LIST_FREE = 1,
+		DRM_LIST_WAIT = 2,
+		DRM_LIST_PEND = 3,
+		DRM_LIST_PRIO = 4,
+		DRM_LIST_RECLAIM = 5
+	} list;			       /**< Which list we're on */
+
+	int dev_priv_size;		 /**< Size of buffer private storage */
+	void *dev_private;		 /**< Per-buffer private storage */
+};
+
+/** bufs is one longer than it has to be */
+struct drm_waitlist {
+	int count;			/**< Number of possible buffers */
+	struct drm_buf **bufs;		/**< List of pointers to buffers */
+	struct drm_buf **rp;			/**< Read pointer */
+	struct drm_buf **wp;			/**< Write pointer */
+	struct drm_buf **end;		/**< End pointer */
+	spinlock_t read_lock;
+	spinlock_t write_lock;
+};
+
+struct drm_freelist {
+	int initialized;	       /**< Freelist in use */
+	atomic_t count;		       /**< Number of free buffers */
+	struct drm_buf *next;	       /**< End pointer */
+
+	wait_queue_head_t waiting;     /**< Processes waiting on free bufs */
+	int low_mark;		       /**< Low water mark */
+	int high_mark;		       /**< High water mark */
+	atomic_t wfh;		       /**< If waiting for high mark */
+	spinlock_t lock;
+};
+
+typedef struct drm_dma_handle {
+	dma_addr_t busaddr;
+	void *vaddr;
+	size_t size;
+} drm_dma_handle_t;
+
+/**
+ * Buffer entry.  There is one of this for each buffer size order.
+ */
+struct drm_buf_entry {
+	int buf_size;			/**< size */
+	int buf_count;			/**< number of buffers */
+	struct drm_buf *buflist;		/**< buffer list */
+	int seg_count;
+	int page_order;
+	struct drm_dma_handle **seglist;
+
+	struct drm_freelist freelist;
+};
+
+/* Event queued up for userspace to read */
+struct drm_pending_event {
+	struct drm_event *event;
+	struct list_head link;
+	struct drm_file *file_priv;
+	pid_t pid; /* pid of requester, no guarantee it's valid by the time
+		      we deliver the event, for tracing only */
+	void (*destroy)(struct drm_pending_event *event);
+};
+
+/** File private data */
+struct drm_file {
+	int authenticated;
+	pid_t pid;
+	uid_t uid;
+	drm_magic_t magic;
+	unsigned long ioctl_count;
+	struct list_head lhead;
+	struct drm_minor *minor;
+	unsigned long lock_count;
+
+	/** Mapping of mm object handles to object pointers. */
+	struct idr object_idr;
+	/** Lock for synchronization of access to object_idr. */
+	spinlock_t table_lock;
+
+	struct file *filp;
+	void *driver_priv;
+
+	int is_master; /* this file private is a master for a minor */
+	struct drm_master *master; /* master this node is currently associated with
+				      N.B. not always minor->master */
+	struct list_head fbs;
+
+	wait_queue_head_t event_wait;
+	struct list_head event_list;
+	int event_space;
+};
+
+/** Wait queue */
+struct drm_queue {
+	atomic_t use_count;		/**< Outstanding uses (+1) */
+	atomic_t finalization;		/**< Finalization in progress */
+	atomic_t block_count;		/**< Count of processes waiting */
+	atomic_t block_read;		/**< Queue blocked for reads */
+	wait_queue_head_t read_queue;	/**< Processes waiting on block_read */
+	atomic_t block_write;		/**< Queue blocked for writes */
+	wait_queue_head_t write_queue;	/**< Processes waiting on block_write */
+	atomic_t total_queued;		/**< Total queued statistic */
+	atomic_t total_flushed;		/**< Total flushes statistic */
+	atomic_t total_locks;		/**< Total locks statistics */
+	enum drm_ctx_flags flags;	/**< Context preserving and 2D-only */
+	struct drm_waitlist waitlist;	/**< Pending buffers */
+	wait_queue_head_t flush_queue;	/**< Processes waiting until flush */
+};
+
+/**
+ * Lock data.
+ */
+struct drm_lock_data {
+	struct drm_hw_lock *hw_lock;	/**< Hardware lock */
+	/** Private of lock holder's file (NULL=kernel) */
+	struct drm_file *file_priv;
+	wait_queue_head_t lock_queue;	/**< Queue of blocked processes */
+	unsigned long lock_time;	/**< Time of last lock in jiffies */
+	spinlock_t spinlock;
+	uint32_t kernel_waiters;
+	uint32_t user_waiters;
+	int idle_has_lock;
+};
+
+/**
+ * DMA data.
+ */
+struct drm_device_dma {
+
+	struct drm_buf_entry bufs[DRM_MAX_ORDER + 1];	/**< buffers, grouped by their size order */
+	int buf_count;			/**< total number of buffers */
+	struct drm_buf **buflist;		/**< Vector of pointers into drm_device_dma::bufs */
+	int seg_count;
+	int page_count;			/**< number of pages */
+	unsigned long *pagelist;	/**< page list */
+	unsigned long byte_count;
+	enum {
+		_DRM_DMA_USE_AGP = 0x01,
+		_DRM_DMA_USE_SG = 0x02,
+		_DRM_DMA_USE_FB = 0x04,
+		_DRM_DMA_USE_PCI_RO = 0x08
+	} flags;
+
+};
+
+/**
+ * AGP memory entry.  Stored as a doubly linked list.
+ */
+struct drm_agp_mem {
+	unsigned long handle;		/**< handle */
+	DRM_AGP_MEM *memory;
+	unsigned long bound;		/**< address */
+	int pages;
+	struct list_head head;
+};
+
+/**
+ * AGP data.
+ *
+ * \sa drm_agp_init() and drm_device::agp.
+ */
+struct drm_agp_head {
+	DRM_AGP_KERN agp_info;		/**< AGP device information */
+	struct list_head memory;
+	unsigned long mode;		/**< AGP mode */
+	struct agp_bridge_data *bridge;
+	int enabled;			/**< whether the AGP bus as been enabled */
+	int acquired;			/**< whether the AGP device has been acquired */
+	unsigned long base;
+	int agp_mtrr;
+	int cant_use_aperture;
+	unsigned long page_mask;
+};
+
+/**
+ * Scatter-gather memory.
+ */
+struct drm_sg_mem {
+	unsigned long handle;
+	void *virtual;
+	int pages;
+	struct page **pagelist;
+	dma_addr_t *busaddr;
+};
+
+struct drm_sigdata {
+	int context;
+	struct drm_hw_lock *lock;
+};
+
+
+/**
+ * Kernel side of a mapping
+ */
+struct drm_local_map {
+	resource_size_t offset;	 /**< Requested physical address (0 for SAREA)*/
+	unsigned long size;	 /**< Requested physical size (bytes) */
+	enum drm_map_type type;	 /**< Type of memory to map */
+	enum drm_map_flags flags;	 /**< Flags */
+	void *handle;		 /**< User-space: "Handle" to pass to mmap() */
+				 /**< Kernel-space: kernel-virtual address */
+	int mtrr;		 /**< MTRR slot used */
+};
+
+typedef struct drm_local_map drm_local_map_t;
+
+/**
+ * Mappings list
+ */
+struct drm_map_list {
+	struct list_head head;		/**< list head */
+	struct drm_hash_item hash;
+	struct drm_local_map *map;	/**< mapping */
+	uint64_t user_token;
+	struct drm_master *master;
+	struct drm_mm_node *file_offset_node;	/**< fake offset */
+};
+
+/**
+ * Context handle list
+ */
+struct drm_ctx_list {
+	struct list_head head;		/**< list head */
+	drm_context_t handle;		/**< context handle */
+	struct drm_file *tag;		/**< associated fd private data */
+};
+
+/* location of GART table */
+#define DRM_ATI_GART_MAIN 1
+#define DRM_ATI_GART_FB   2
+
+#define DRM_ATI_GART_PCI 1
+#define DRM_ATI_GART_PCIE 2
+#define DRM_ATI_GART_IGP 3
+
+struct drm_ati_pcigart_info {
+	int gart_table_location;
+	int gart_reg_if;
+	void *addr;
+	dma_addr_t bus_addr;
+	dma_addr_t table_mask;
+	struct drm_dma_handle *table_handle;
+	struct drm_local_map mapping;
+	int table_size;
+};
+
+/**
+ * GEM specific mm private for tracking GEM objects
+ */
+struct drm_gem_mm {
+	struct drm_mm offset_manager;	/**< Offset mgmt for buffer objects */
+	struct drm_open_hash offset_hash; /**< User token hash table for maps */
+};
+
+/**
+ * This structure defines the drm_mm memory object, which will be used by the
+ * DRM for its buffer objects.
+ */
+struct drm_gem_object {
+	/** Reference count of this object */
+	struct kref refcount;
+
+	/** Handle count of this object. Each handle also holds a reference */
+	atomic_t handle_count; /* number of handles on this object */
+
+	/** Related drm device */
+	struct drm_device *dev;
+
+	/** File representing the shmem storage */
+	struct file *filp;
+
+	/* Mapping info for this object */
+	struct drm_map_list map_list;
+
+	/**
+	 * Size of the object, in bytes.  Immutable over the object's
+	 * lifetime.
+	 */
+	size_t size;
+
+	/**
+	 * Global name for this object, starts at 1. 0 means unnamed.
+	 * Access is covered by the object_name_lock in the related drm_device
+	 */
+	int name;
+
+	/**
+	 * Memory domains. These monitor which caches contain read/write data
+	 * related to the object. When transitioning from one set of domains
+	 * to another, the driver is called to ensure that caches are suitably
+	 * flushed and invalidated
+	 */
+	uint32_t read_domains;
+	uint32_t write_domain;
+
+	/**
+	 * While validating an exec operation, the
+	 * new read/write domain values are computed here.
+	 * They will be transferred to the above values
+	 * at the point that any cache flushing occurs
+	 */
+	uint32_t pending_read_domains;
+	uint32_t pending_write_domain;
+
+	void *driver_private;
+};
+
+#include "drm_crtc.h"
+
+/* per-master structure */
+struct drm_master {
+
+	struct kref refcount; /* refcount for this master */
+
+	struct list_head head; /**< each minor contains a list of masters */
+	struct drm_minor *minor; /**< link back to minor we are a master for */
+
+	char *unique;			/**< Unique identifier: e.g., busid */
+	int unique_len;			/**< Length of unique field */
+	int unique_size;		/**< amount allocated */
+
+	int blocked;			/**< Blocked due to VC switch? */
+
+	/** \name Authentication */
+	/*@{ */
+	struct drm_open_hash magiclist;
+	struct list_head magicfree;
+	/*@} */
+
+	struct drm_lock_data lock;	/**< Information on hardware lock */
+
+	void *driver_priv; /**< Private structure for driver to use */
+};
+
+/* Size of ringbuffer for vblank timestamps. Just double-buffer
+ * in initial implementation.
+ */
+#define DRM_VBLANKTIME_RBSIZE 2
+
+/* Flags and return codes for get_vblank_timestamp() driver function. */
+#define DRM_CALLED_FROM_VBLIRQ 1
+#define DRM_VBLANKTIME_SCANOUTPOS_METHOD (1 << 0)
+#define DRM_VBLANKTIME_INVBL             (1 << 1)
+
+/* get_scanout_position() return flags */
+#define DRM_SCANOUTPOS_VALID        (1 << 0)
+#define DRM_SCANOUTPOS_INVBL        (1 << 1)
+#define DRM_SCANOUTPOS_ACCURATE     (1 << 2)
+
+struct drm_bus {
+	int bus_type;
+	int (*get_irq)(struct drm_device *dev);
+	const char *(*get_name)(struct drm_device *dev);
+	int (*set_busid)(struct drm_device *dev, struct drm_master *master);
+	int (*set_unique)(struct drm_device *dev, struct drm_master *master,
+			  struct drm_unique *unique);
+	int (*irq_by_busid)(struct drm_device *dev, struct drm_irq_busid *p);
+	/* hooks that are for PCI */
+	int (*agp_init)(struct drm_device *dev);
+
+};
+
+/**
+ * DRM driver structure. This structure represent the common code for
+ * a family of cards. There will one drm_device for each card present
+ * in this family
+ */
+struct drm_driver {
+	int (*load) (struct drm_device *, unsigned long flags);
+	int (*firstopen) (struct drm_device *);
+	int (*open) (struct drm_device *, struct drm_file *);
+	void (*preclose) (struct drm_device *, struct drm_file *file_priv);
+	void (*postclose) (struct drm_device *, struct drm_file *);
+	void (*lastclose) (struct drm_device *);
+	int (*unload) (struct drm_device *);
+	int (*suspend) (struct drm_device *, pm_message_t state);
+	int (*resume) (struct drm_device *);
+	int (*dma_ioctl) (struct drm_device *dev, void *data, struct drm_file *file_priv);
+	int (*dma_quiescent) (struct drm_device *);
+	int (*context_dtor) (struct drm_device *dev, int context);
+
+	/**
+	 * get_vblank_counter - get raw hardware vblank counter
+	 * @dev: DRM device
+	 * @crtc: counter to fetch
+	 *
+	 * Driver callback for fetching a raw hardware vblank counter
+	 * for @crtc.  If a device doesn't have a hardware counter, the
+	 * driver can simply return the value of drm_vblank_count and
+	 * make the enable_vblank() and disable_vblank() hooks into no-ops,
+	 * leaving interrupts enabled at all times.
+	 *
+	 * Wraparound handling and loss of events due to modesetting is dealt
+	 * with in the DRM core code.
+	 *
+	 * RETURNS
+	 * Raw vblank counter value.
+	 */
+	u32 (*get_vblank_counter) (struct drm_device *dev, int crtc);
+
+	/**
+	 * enable_vblank - enable vblank interrupt events
+	 * @dev: DRM device
+	 * @crtc: which irq to enable
+	 *
+	 * Enable vblank interrupts for @crtc.  If the device doesn't have
+	 * a hardware vblank counter, this routine should be a no-op, since
+	 * interrupts will have to stay on to keep the count accurate.
+	 *
+	 * RETURNS
+	 * Zero on success, appropriate errno if the given @crtc's vblank
+	 * interrupt cannot be enabled.
+	 */
+	int (*enable_vblank) (struct drm_device *dev, int crtc);
+
+	/**
+	 * disable_vblank - disable vblank interrupt events
+	 * @dev: DRM device
+	 * @crtc: which irq to enable
+	 *
+	 * Disable vblank interrupts for @crtc.  If the device doesn't have
+	 * a hardware vblank counter, this routine should be a no-op, since
+	 * interrupts will have to stay on to keep the count accurate.
+	 */
+	void (*disable_vblank) (struct drm_device *dev, int crtc);
+
+	/**
+	 * Called by \c drm_device_is_agp.  Typically used to determine if a
+	 * card is really attached to AGP or not.
+	 *
+	 * \param dev  DRM device handle
+	 *
+	 * \returns
+	 * One of three values is returned depending on whether or not the
+	 * card is absolutely \b not AGP (return of 0), absolutely \b is AGP
+	 * (return of 1), or may or may not be AGP (return of 2).
+	 */
+	int (*device_is_agp) (struct drm_device *dev);
+
+	/**
+	 * Called by vblank timestamping code.
+	 *
+	 * Return the current display scanout position from a crtc.
+	 *
+	 * \param dev  DRM device.
+	 * \param crtc Id of the crtc to query.
+	 * \param *vpos Target location for current vertical scanout position.
+	 * \param *hpos Target location for current horizontal scanout position.
+	 *
+	 * Returns vpos as a positive number while in active scanout area.
+	 * Returns vpos as a negative number inside vblank, counting the number
+	 * of scanlines to go until end of vblank, e.g., -1 means "one scanline
+	 * until start of active scanout / end of vblank."
+	 *
+	 * \return Flags, or'ed together as follows:
+	 *
+	 * DRM_SCANOUTPOS_VALID = Query successful.
+	 * DRM_SCANOUTPOS_INVBL = Inside vblank.
+	 * DRM_SCANOUTPOS_ACCURATE = Returned position is accurate. A lack of
+	 * this flag means that returned position may be offset by a constant
+	 * but unknown small number of scanlines wrt. real scanout position.
+	 *
+	 */
+	int (*get_scanout_position) (struct drm_device *dev, int crtc,
+				     int *vpos, int *hpos);
+
+	/**
+	 * Called by \c drm_get_last_vbltimestamp. Should return a precise
+	 * timestamp when the most recent VBLANK interval ended or will end.
+	 *
+	 * Specifically, the timestamp in @vblank_time should correspond as
+	 * closely as possible to the time when the first video scanline of
+	 * the video frame after the end of VBLANK will start scanning out,
+	 * the time immmediately after end of the VBLANK interval. If the
+	 * @crtc is currently inside VBLANK, this will be a time in the future.
+	 * If the @crtc is currently scanning out a frame, this will be the
+	 * past start time of the current scanout. This is meant to adhere
+	 * to the OpenML OML_sync_control extension specification.
+	 *
+	 * \param dev dev DRM device handle.
+	 * \param crtc crtc for which timestamp should be returned.
+	 * \param *max_error Maximum allowable timestamp error in nanoseconds.
+	 *                   Implementation should strive to provide timestamp
+	 *                   with an error of at most *max_error nanoseconds.
+	 *                   Returns true upper bound on error for timestamp.
+	 * \param *vblank_time Target location for returned vblank timestamp.
+	 * \param flags 0 = Defaults, no special treatment needed.
+	 * \param       DRM_CALLED_FROM_VBLIRQ = Function is called from vblank
+	 *	        irq handler. Some drivers need to apply some workarounds
+	 *              for gpu-specific vblank irq quirks if flag is set.
+	 *
+	 * \returns
+	 * Zero if timestamping isn't supported in current display mode or a
+	 * negative number on failure. A positive status code on success,
+	 * which describes how the vblank_time timestamp was computed.
+	 */
+	int (*get_vblank_timestamp) (struct drm_device *dev, int crtc,
+				     int *max_error,
+				     struct timeval *vblank_time,
+				     unsigned flags);
+
+	/* these have to be filled in */
+
+	irqreturn_t(*irq_handler) (DRM_IRQ_ARGS);
+	void (*irq_preinstall) (struct drm_device *dev);
+	int (*irq_postinstall) (struct drm_device *dev);
+	void (*irq_uninstall) (struct drm_device *dev);
+	void (*reclaim_buffers) (struct drm_device *dev,
+				 struct drm_file * file_priv);
+	void (*reclaim_buffers_locked) (struct drm_device *dev,
+					struct drm_file *file_priv);
+	void (*reclaim_buffers_idlelocked) (struct drm_device *dev,
+					    struct drm_file *file_priv);
+	void (*set_version) (struct drm_device *dev,
+			     struct drm_set_version *sv);
+
+	/* Master routines */
+	int (*master_create)(struct drm_device *dev, struct drm_master *master);
+	void (*master_destroy)(struct drm_device *dev, struct drm_master *master);
+	/**
+	 * master_set is called whenever the minor master is set.
+	 * master_drop is called whenever the minor master is dropped.
+	 */
+
+	int (*master_set)(struct drm_device *dev, struct drm_file *file_priv,
+			  bool from_open);
+	void (*master_drop)(struct drm_device *dev, struct drm_file *file_priv,
+			    bool from_release);
+
+	int (*debugfs_init)(struct drm_minor *minor);
+	void (*debugfs_cleanup)(struct drm_minor *minor);
+
+	/**
+	 * Driver-specific constructor for drm_gem_objects, to set up
+	 * obj->driver_private.
+	 *
+	 * Returns 0 on success.
+	 */
+	int (*gem_init_object) (struct drm_gem_object *obj);
+	void (*gem_free_object) (struct drm_gem_object *obj);
+
+	/* vga arb irq handler */
+	void (*vgaarb_irq)(struct drm_device *dev, bool state);
+
+	/* dumb alloc support */
+	int (*dumb_create)(struct drm_file *file_priv,
+			   struct drm_device *dev,
+			   struct drm_mode_create_dumb *args);
+	int (*dumb_map_offset)(struct drm_file *file_priv,
+			       struct drm_device *dev, uint32_t handle,
+			       uint64_t *offset);
+	int (*dumb_destroy)(struct drm_file *file_priv,
+			    struct drm_device *dev,
+			    uint32_t handle);
+
+	/* Driver private ops for this object */
+	struct vm_operations_struct *gem_vm_ops;
+
+	int major;
+	int minor;
+	int patchlevel;
+	char *name;
+	char *desc;
+	char *date;
+
+	u32 driver_features;
+	int dev_priv_size;
+	struct drm_ioctl_desc *ioctls;
+	int num_ioctls;
+	struct file_operations fops;
+	union {
+		struct pci_driver *pci;
+		struct platform_device *platform_device;
+		struct usb_driver *usb;
+	} kdriver;
+	struct drm_bus *bus;
+
+	/* List of devices hanging off this driver */
+	struct list_head device_list;
+};
+
+#define DRM_MINOR_UNASSIGNED 0
+#define DRM_MINOR_LEGACY 1
+#define DRM_MINOR_CONTROL 2
+#define DRM_MINOR_RENDER 3
+
+
+/**
+ * debugfs node list. This structure represents a debugfs file to
+ * be created by the drm core
+ */
+struct drm_debugfs_list {
+	const char *name; /** file name */
+	int (*show)(struct seq_file*, void*); /** show callback */
+	u32 driver_features; /**< Required driver features for this entry */
+};
+
+/**
+ * debugfs node structure. This structure represents a debugfs file.
+ */
+struct drm_debugfs_node {
+	struct list_head list;
+	struct drm_minor *minor;
+	struct drm_debugfs_list *debugfs_ent;
+	struct dentry *dent;
+};
+
+/**
+ * Info file list entry. This structure represents a debugfs or proc file to
+ * be created by the drm core
+ */
+struct drm_info_list {
+	const char *name; /** file name */
+	int (*show)(struct seq_file*, void*); /** show callback */
+	u32 driver_features; /**< Required driver features for this entry */
+	void *data;
+};
+
+/**
+ * debugfs node structure. This structure represents a debugfs file.
+ */
+struct drm_info_node {
+	struct list_head list;
+	struct drm_minor *minor;
+	struct drm_info_list *info_ent;
+	struct dentry *dent;
+};
+
+/**
+ * DRM minor structure. This structure represents a drm minor number.
+ */
+struct drm_minor {
+	int index;			/**< Minor device number */
+	int type;                       /**< Control or render */
+	dev_t device;			/**< Device number for mknod */
+	struct device kdev;		/**< Linux device */
+	struct drm_device *dev;
+
+	struct proc_dir_entry *proc_root;  /**< proc directory entry */
+	struct drm_info_node proc_nodes;
+	struct dentry *debugfs_root;
+	struct drm_info_node debugfs_nodes;
+
+	struct drm_master *master; /* currently active master for this node */
+	struct list_head master_list;
+	struct drm_mode_group mode_group;
+};
+
+/* mode specified on the command line */
+struct drm_cmdline_mode {
+	bool specified;
+	bool refresh_specified;
+	bool bpp_specified;
+	int xres, yres;
+	int bpp;
+	int refresh;
+	bool rb;
+	bool interlace;
+	bool cvt;
+	bool margins;
+	enum drm_connector_force force;
+};
+
+
+struct drm_pending_vblank_event {
+	struct drm_pending_event base;
+	int pipe;
+	struct drm_event_vblank event;
+};
+
+/**
+ * DRM device structure. This structure represent a complete card that
+ * may contain multiple heads.
+ */
+struct drm_device {
+	struct list_head driver_item;	/**< list of devices per driver */
+	char *devname;			/**< For /proc/interrupts */
+	int if_version;			/**< Highest interface version set */
+
+	/** \name Locks */
+	/*@{ */
+	spinlock_t count_lock;		/**< For inuse, drm_device::open_count, drm_device::buf_use */
+	struct mutex struct_mutex;	/**< For others */
+	/*@} */
+
+	/** \name Usage Counters */
+	/*@{ */
+	int open_count;			/**< Outstanding files open */
+	atomic_t ioctl_count;		/**< Outstanding IOCTLs pending */
+	atomic_t vma_count;		/**< Outstanding vma areas open */
+	int buf_use;			/**< Buffers in use -- cannot alloc */
+	atomic_t buf_alloc;		/**< Buffer allocation in progress */
+	/*@} */
+
+	/** \name Performance counters */
+	/*@{ */
+	unsigned long counters;
+	enum drm_stat_type types[15];
+	atomic_t counts[15];
+	/*@} */
+
+	struct list_head filelist;
+
+	/** \name Memory management */
+	/*@{ */
+	struct list_head maplist;	/**< Linked list of regions */
+	int map_count;			/**< Number of mappable regions */
+	struct drm_open_hash map_hash;	/**< User token hash table for maps */
+
+	/** \name Context handle management */
+	/*@{ */
+	struct list_head ctxlist;	/**< Linked list of context handles */
+	int ctx_count;			/**< Number of context handles */
+	struct mutex ctxlist_mutex;	/**< For ctxlist */
+
+	struct idr ctx_idr;
+
+	struct list_head vmalist;	/**< List of vmas (for debugging) */
+
+	/*@} */
+
+	/** \name DMA queues (contexts) */
+	/*@{ */
+	int queue_count;		/**< Number of active DMA queues */
+	int queue_reserved;		  /**< Number of reserved DMA queues */
+	int queue_slots;		/**< Actual length of queuelist */
+	struct drm_queue **queuelist;	/**< Vector of pointers to DMA queues */
+	struct drm_device_dma *dma;		/**< Optional pointer for DMA support */
+	/*@} */
+
+	/** \name Context support */
+	/*@{ */
+	int irq_enabled;		/**< True if irq handler is enabled */
+	__volatile__ long context_flag;	/**< Context swapping flag */
+	__volatile__ long interrupt_flag; /**< Interruption handler flag */
+	__volatile__ long dma_flag;	/**< DMA dispatch flag */
+	wait_queue_head_t context_wait;	/**< Processes waiting on ctx switch */
+	int last_checked;		/**< Last context checked for DMA */
+	int last_context;		/**< Last current context */
+	unsigned long last_switch;	/**< jiffies at last context switch */
+	/*@} */
+
+	struct work_struct work;
+	/** \name VBLANK IRQ support */
+	/*@{ */
+
+	/*
+	 * At load time, disabling the vblank interrupt won't be allowed since
+	 * old clients may not call the modeset ioctl and therefore misbehave.
+	 * Once the modeset ioctl *has* been called though, we can safely
+	 * disable them when unused.
+	 */
+	int vblank_disable_allowed;
+
+	wait_queue_head_t *vbl_queue;   /**< VBLANK wait queue */
+	atomic_t *_vblank_count;        /**< number of VBLANK interrupts (driver must alloc the right number of counters) */
+	struct timeval *_vblank_time;   /**< timestamp of current vblank_count (drivers must alloc right number of fields) */
+	spinlock_t vblank_time_lock;    /**< Protects vblank count and time updates during vblank enable/disable */
+	spinlock_t vbl_lock;
+	atomic_t *vblank_refcount;      /* number of users of vblank interruptsper crtc */
+	u32 *last_vblank;               /* protected by dev->vbl_lock, used */
+					/* for wraparound handling */
+	int *vblank_enabled;            /* so we don't call enable more than
+					   once per disable */
+	int *vblank_inmodeset;          /* Display driver is setting mode */
+	u32 *last_vblank_wait;		/* Last vblank seqno waited per CRTC */
+	struct timer_list vblank_disable_timer;
+
+	u32 max_vblank_count;           /**< size of vblank counter register */
+
+	/**
+	 * List of events
+	 */
+	struct list_head vblank_event_list;
+	spinlock_t event_lock;
+
+	/*@} */
+	cycles_t ctx_start;
+	cycles_t lck_start;
+
+	struct fasync_struct *buf_async;/**< Processes waiting for SIGIO */
+	wait_queue_head_t buf_readers;	/**< Processes waiting to read */
+	wait_queue_head_t buf_writers;	/**< Processes waiting to ctx switch */
+
+	struct drm_agp_head *agp;	/**< AGP data */
+
+	struct device *dev;             /**< Device structure */
+	struct pci_dev *pdev;		/**< PCI device structure */
+	int pci_vendor;			/**< PCI vendor id */
+	int pci_device;			/**< PCI device id */
+#ifdef __alpha__
+	struct pci_controller *hose;
+#endif
+
+	struct platform_device *platformdev; /**< Platform device struture */
+	struct usb_device *usbdev;
+
+	struct drm_sg_mem *sg;	/**< Scatter gather memory */
+	unsigned int num_crtcs;                  /**< Number of CRTCs on this device */
+	void *dev_private;		/**< device private data */
+	void *mm_private;
+	struct address_space *dev_mapping;
+	struct drm_sigdata sigdata;	   /**< For block_all_signals */
+	sigset_t sigmask;
+
+	struct drm_driver *driver;
+	struct drm_local_map *agp_buffer_map;
+	unsigned int agp_buffer_token;
+	struct drm_minor *control;		/**< Control node for card */
+	struct drm_minor *primary;		/**< render type primary screen head */
+
+        struct drm_mode_config mode_config;	/**< Current mode config */
+
+	/** \name GEM information */
+	/*@{ */
+	spinlock_t object_name_lock;
+	struct idr object_name_idr;
+	/*@} */
+	int switch_power_state;
+};
+
+#define DRM_SWITCH_POWER_ON 0
+#define DRM_SWITCH_POWER_OFF 1
+#define DRM_SWITCH_POWER_CHANGING 2
+
+static __inline__ int drm_core_check_feature(struct drm_device *dev,
+					     int feature)
+{
+	return ((dev->driver->driver_features & feature) ? 1 : 0);
+}
+
+static inline int drm_dev_to_irq(struct drm_device *dev)
+{
+	return dev->driver->bus->get_irq(dev);
+}
+
+
+#if __OS_HAS_AGP
+static inline int drm_core_has_AGP(struct drm_device *dev)
+{
+	return drm_core_check_feature(dev, DRIVER_USE_AGP);
+}
+#else
+#define drm_core_has_AGP(dev) (0)
+#endif
+
+#if __OS_HAS_MTRR
+static inline int drm_core_has_MTRR(struct drm_device *dev)
+{
+	return drm_core_check_feature(dev, DRIVER_USE_MTRR);
+}
+
+#define DRM_MTRR_WC		MTRR_TYPE_WRCOMB
+
+static inline int drm_mtrr_add(unsigned long offset, unsigned long size,
+			       unsigned int flags)
+{
+	return mtrr_add(offset, size, flags, 1);
+}
+
+static inline int drm_mtrr_del(int handle, unsigned long offset,
+			       unsigned long size, unsigned int flags)
+{
+	return mtrr_del(handle, offset, size);
+}
+
+#else
+#define drm_core_has_MTRR(dev) (0)
+
+#define DRM_MTRR_WC		0
+
+static inline int drm_mtrr_add(unsigned long offset, unsigned long size,
+			       unsigned int flags)
+{
+	return 0;
+}
+
+static inline int drm_mtrr_del(int handle, unsigned long offset,
+			       unsigned long size, unsigned int flags)
+{
+	return 0;
+}
+#endif
+
+/******************************************************************/
+/** \name Internal function definitions */
+/*@{*/
+
+				/* Driver support (drm_drv.h) */
+extern long drm_ioctl(struct file *filp,
+		      unsigned int cmd, unsigned long arg);
+extern long drm_compat_ioctl(struct file *filp,
+			     unsigned int cmd, unsigned long arg);
+extern int drm_lastclose(struct drm_device *dev);
+
+				/* Device support (drm_fops.h) */
+extern struct mutex drm_global_mutex;
+extern int drm_open(struct inode *inode, struct file *filp);
+extern int drm_stub_open(struct inode *inode, struct file *filp);
+extern int drm_fasync(int fd, struct file *filp, int on);
+extern ssize_t drm_read(struct file *filp, char __user *buffer,
+			size_t count, loff_t *offset);
+extern int drm_release(struct inode *inode, struct file *filp);
+
+				/* Mapping support (drm_vm.h) */
+extern int drm_mmap(struct file *filp, struct vm_area_struct *vma);
+extern int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma);
+extern void drm_vm_open_locked(struct vm_area_struct *vma);
+extern void drm_vm_close_locked(struct vm_area_struct *vma);
+extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
+
+				/* Memory management support (drm_memory.h) */
+#include "drm_memory.h"
+extern void drm_mem_init(void);
+extern int drm_mem_info(char *buf, char **start, off_t offset,
+			int request, int *eof, void *data);
+extern void *drm_realloc(void *oldpt, size_t oldsize, size_t size, int area);
+
+extern void drm_free_agp(DRM_AGP_MEM * handle, int pages);
+extern int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start);
+extern DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev,
+				       struct page **pages,
+				       unsigned long num_pages,
+				       uint32_t gtt_offset,
+				       uint32_t type);
+extern int drm_unbind_agp(DRM_AGP_MEM * handle);
+
+				/* Misc. IOCTL support (drm_ioctl.h) */
+extern int drm_irq_by_busid(struct drm_device *dev, void *data,
+			    struct drm_file *file_priv);
+extern int drm_getunique(struct drm_device *dev, void *data,
+			 struct drm_file *file_priv);
+extern int drm_setunique(struct drm_device *dev, void *data,
+			 struct drm_file *file_priv);
+extern int drm_getmap(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv);
+extern int drm_getclient(struct drm_device *dev, void *data,
+			 struct drm_file *file_priv);
+extern int drm_getstats(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+extern int drm_getcap(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv);
+extern int drm_setversion(struct drm_device *dev, void *data,
+			  struct drm_file *file_priv);
+extern int drm_noop(struct drm_device *dev, void *data,
+		    struct drm_file *file_priv);
+
+				/* Context IOCTL support (drm_context.h) */
+extern int drm_resctx(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv);
+extern int drm_addctx(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv);
+extern int drm_modctx(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv);
+extern int drm_getctx(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv);
+extern int drm_switchctx(struct drm_device *dev, void *data,
+			 struct drm_file *file_priv);
+extern int drm_newctx(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv);
+extern int drm_rmctx(struct drm_device *dev, void *data,
+		     struct drm_file *file_priv);
+
+extern int drm_ctxbitmap_init(struct drm_device *dev);
+extern void drm_ctxbitmap_cleanup(struct drm_device *dev);
+extern void drm_ctxbitmap_free(struct drm_device *dev, int ctx_handle);
+
+extern int drm_setsareactx(struct drm_device *dev, void *data,
+			   struct drm_file *file_priv);
+extern int drm_getsareactx(struct drm_device *dev, void *data,
+			   struct drm_file *file_priv);
+
+				/* Authentication IOCTL support (drm_auth.h) */
+extern int drm_getmagic(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+extern int drm_authmagic(struct drm_device *dev, void *data,
+			 struct drm_file *file_priv);
+extern int drm_remove_magic(struct drm_master *master, drm_magic_t magic);
+
+/* Cache management (drm_cache.c) */
+void drm_clflush_pages(struct page *pages[], unsigned long num_pages);
+
+				/* Locking IOCTL support (drm_lock.h) */
+extern int drm_lock(struct drm_device *dev, void *data,
+		    struct drm_file *file_priv);
+extern int drm_unlock(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv);
+extern int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context);
+extern void drm_idlelock_take(struct drm_lock_data *lock_data);
+extern void drm_idlelock_release(struct drm_lock_data *lock_data);
+
+/*
+ * These are exported to drivers so that they can implement fencing using
+ * DMA quiscent + idle. DMA quiescent usually requires the hardware lock.
+ */
+
+extern int drm_i_have_hw_lock(struct drm_device *dev, struct drm_file *file_priv);
+
+				/* Buffer management support (drm_bufs.h) */
+extern int drm_addbufs_agp(struct drm_device *dev, struct drm_buf_desc * request);
+extern int drm_addbufs_pci(struct drm_device *dev, struct drm_buf_desc * request);
+extern int drm_addmap(struct drm_device *dev, resource_size_t offset,
+		      unsigned int size, enum drm_map_type type,
+		      enum drm_map_flags flags, struct drm_local_map **map_ptr);
+extern int drm_addmap_ioctl(struct drm_device *dev, void *data,
+			    struct drm_file *file_priv);
+extern int drm_rmmap(struct drm_device *dev, struct drm_local_map *map);
+extern int drm_rmmap_locked(struct drm_device *dev, struct drm_local_map *map);
+extern int drm_rmmap_ioctl(struct drm_device *dev, void *data,
+			   struct drm_file *file_priv);
+extern int drm_addbufs(struct drm_device *dev, void *data,
+		       struct drm_file *file_priv);
+extern int drm_infobufs(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+extern int drm_markbufs(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+extern int drm_freebufs(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+extern int drm_mapbufs(struct drm_device *dev, void *data,
+		       struct drm_file *file_priv);
+extern int drm_order(unsigned long size);
+
+				/* DMA support (drm_dma.h) */
+extern int drm_dma_setup(struct drm_device *dev);
+extern void drm_dma_takedown(struct drm_device *dev);
+extern void drm_free_buffer(struct drm_device *dev, struct drm_buf * buf);
+extern void drm_core_reclaim_buffers(struct drm_device *dev,
+				     struct drm_file *filp);
+
+				/* IRQ support (drm_irq.h) */
+extern int drm_control(struct drm_device *dev, void *data,
+		       struct drm_file *file_priv);
+extern irqreturn_t drm_irq_handler(DRM_IRQ_ARGS);
+extern int drm_irq_install(struct drm_device *dev);
+extern int drm_irq_uninstall(struct drm_device *dev);
+extern void drm_driver_irq_preinstall(struct drm_device *dev);
+extern void drm_driver_irq_postinstall(struct drm_device *dev);
+extern void drm_driver_irq_uninstall(struct drm_device *dev);
+
+extern int drm_vblank_init(struct drm_device *dev, int num_crtcs);
+extern int drm_wait_vblank(struct drm_device *dev, void *data,
+			   struct drm_file *filp);
+extern int drm_vblank_wait(struct drm_device *dev, unsigned int *vbl_seq);
+extern u32 drm_vblank_count(struct drm_device *dev, int crtc);
+extern u32 drm_vblank_count_and_time(struct drm_device *dev, int crtc,
+				     struct timeval *vblanktime);
+extern bool drm_handle_vblank(struct drm_device *dev, int crtc);
+extern int drm_vblank_get(struct drm_device *dev, int crtc);
+extern void drm_vblank_put(struct drm_device *dev, int crtc);
+extern void drm_vblank_off(struct drm_device *dev, int crtc);
+extern void drm_vblank_cleanup(struct drm_device *dev);
+extern u32 drm_get_last_vbltimestamp(struct drm_device *dev, int crtc,
+				     struct timeval *tvblank, unsigned flags);
+extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev,
+						 int crtc, int *max_error,
+						 struct timeval *vblank_time,
+						 unsigned flags,
+						 struct drm_crtc *refcrtc);
+extern void drm_calc_timestamping_constants(struct drm_crtc *crtc);
+
+extern bool
+drm_mode_parse_command_line_for_connector(const char *mode_option,
+					  struct drm_connector *connector,
+					  struct drm_cmdline_mode *mode);
+
+extern struct drm_display_mode *
+drm_mode_create_from_cmdline_mode(struct drm_device *dev,
+				  struct drm_cmdline_mode *cmd);
+
+/* Modesetting support */
+extern void drm_vblank_pre_modeset(struct drm_device *dev, int crtc);
+extern void drm_vblank_post_modeset(struct drm_device *dev, int crtc);
+extern int drm_modeset_ctl(struct drm_device *dev, void *data,
+			   struct drm_file *file_priv);
+
+				/* AGP/GART support (drm_agpsupport.h) */
+extern struct drm_agp_head *drm_agp_init(struct drm_device *dev);
+extern int drm_agp_acquire(struct drm_device *dev);
+extern int drm_agp_acquire_ioctl(struct drm_device *dev, void *data,
+				 struct drm_file *file_priv);
+extern int drm_agp_release(struct drm_device *dev);
+extern int drm_agp_release_ioctl(struct drm_device *dev, void *data,
+				 struct drm_file *file_priv);
+extern int drm_agp_enable(struct drm_device *dev, struct drm_agp_mode mode);
+extern int drm_agp_enable_ioctl(struct drm_device *dev, void *data,
+				struct drm_file *file_priv);
+extern int drm_agp_info(struct drm_device *dev, struct drm_agp_info *info);
+extern int drm_agp_info_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+extern int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request);
+extern int drm_agp_alloc_ioctl(struct drm_device *dev, void *data,
+			 struct drm_file *file_priv);
+extern int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request);
+extern int drm_agp_free_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+extern int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request);
+extern int drm_agp_unbind_ioctl(struct drm_device *dev, void *data,
+			  struct drm_file *file_priv);
+extern int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request);
+extern int drm_agp_bind_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+
+				/* Stub support (drm_stub.h) */
+extern int drm_setmaster_ioctl(struct drm_device *dev, void *data,
+			       struct drm_file *file_priv);
+extern int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
+				struct drm_file *file_priv);
+struct drm_master *drm_master_create(struct drm_minor *minor);
+extern struct drm_master *drm_master_get(struct drm_master *master);
+extern void drm_master_put(struct drm_master **master);
+
+extern void drm_put_dev(struct drm_device *dev);
+extern int drm_put_minor(struct drm_minor **minor);
+extern unsigned int drm_debug;
+
+extern unsigned int drm_vblank_offdelay;
+extern unsigned int drm_timestamp_precision;
+
+extern struct class *drm_class;
+extern struct proc_dir_entry *drm_proc_root;
+extern struct dentry *drm_debugfs_root;
+
+extern struct idr drm_minors_idr;
+
+extern struct drm_local_map *drm_getsarea(struct drm_device *dev);
+
+				/* Proc support (drm_proc.h) */
+extern int drm_proc_init(struct drm_minor *minor, int minor_id,
+			 struct proc_dir_entry *root);
+extern int drm_proc_cleanup(struct drm_minor *minor, struct proc_dir_entry *root);
+
+				/* Debugfs support */
+#if defined(CONFIG_DEBUG_FS)
+extern int drm_debugfs_init(struct drm_minor *minor, int minor_id,
+			    struct dentry *root);
+extern int drm_debugfs_create_files(struct drm_info_list *files, int count,
+				    struct dentry *root, struct drm_minor *minor);
+extern int drm_debugfs_remove_files(struct drm_info_list *files, int count,
+                                    struct drm_minor *minor);
+extern int drm_debugfs_cleanup(struct drm_minor *minor);
+#endif
+
+				/* Info file support */
+extern int drm_name_info(struct seq_file *m, void *data);
+extern int drm_vm_info(struct seq_file *m, void *data);
+extern int drm_queues_info(struct seq_file *m, void *data);
+extern int drm_bufs_info(struct seq_file *m, void *data);
+extern int drm_vblank_info(struct seq_file *m, void *data);
+extern int drm_clients_info(struct seq_file *m, void* data);
+extern int drm_gem_name_info(struct seq_file *m, void *data);
+
+#if DRM_DEBUG_CODE
+extern int drm_vma_info(struct seq_file *m, void *data);
+#endif
+
+				/* Scatter Gather Support (drm_scatter.h) */
+extern void drm_sg_cleanup(struct drm_sg_mem * entry);
+extern int drm_sg_alloc_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+extern int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request);
+extern int drm_sg_free(struct drm_device *dev, void *data,
+		       struct drm_file *file_priv);
+
+			       /* ATI PCIGART support (ati_pcigart.h) */
+extern int drm_ati_pcigart_init(struct drm_device *dev,
+				struct drm_ati_pcigart_info * gart_info);
+extern int drm_ati_pcigart_cleanup(struct drm_device *dev,
+				   struct drm_ati_pcigart_info * gart_info);
+
+extern drm_dma_handle_t *drm_pci_alloc(struct drm_device *dev, size_t size,
+				       size_t align);
+extern void __drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah);
+extern void drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah);
+
+			       /* sysfs support (drm_sysfs.c) */
+struct drm_sysfs_class;
+extern struct class *drm_sysfs_create(struct module *owner, char *name);
+extern void drm_sysfs_destroy(void);
+extern int drm_sysfs_device_add(struct drm_minor *minor);
+extern void drm_sysfs_hotplug_event(struct drm_device *dev);
+extern void drm_sysfs_device_remove(struct drm_minor *minor);
+extern char *drm_get_connector_status_name(enum drm_connector_status status);
+extern int drm_sysfs_connector_add(struct drm_connector *connector);
+extern void drm_sysfs_connector_remove(struct drm_connector *connector);
+
+/* Graphics Execution Manager library functions (drm_gem.c) */
+int drm_gem_init(struct drm_device *dev);
+void drm_gem_destroy(struct drm_device *dev);
+void drm_gem_object_release(struct drm_gem_object *obj);
+void drm_gem_object_free(struct kref *kref);
+struct drm_gem_object *drm_gem_object_alloc(struct drm_device *dev,
+					    size_t size);
+int drm_gem_object_init(struct drm_device *dev,
+			struct drm_gem_object *obj, size_t size);
+void drm_gem_object_handle_free(struct drm_gem_object *obj);
+void drm_gem_vm_open(struct vm_area_struct *vma);
+void drm_gem_vm_close(struct vm_area_struct *vma);
+int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
+
+#include "drm_global.h"
+
+static inline void
+drm_gem_object_reference(struct drm_gem_object *obj)
+{
+	kref_get(&obj->refcount);
+}
+
+static inline void
+drm_gem_object_unreference(struct drm_gem_object *obj)
+{
+	if (obj != NULL)
+		kref_put(&obj->refcount, drm_gem_object_free);
+}
+
+static inline void
+drm_gem_object_unreference_unlocked(struct drm_gem_object *obj)
+{
+	if (obj != NULL) {
+		struct drm_device *dev = obj->dev;
+		mutex_lock(&dev->struct_mutex);
+		kref_put(&obj->refcount, drm_gem_object_free);
+		mutex_unlock(&dev->struct_mutex);
+	}
+}
+
+int drm_gem_handle_create(struct drm_file *file_priv,
+			  struct drm_gem_object *obj,
+			  u32 *handlep);
+int drm_gem_handle_delete(struct drm_file *filp, u32 handle);
+
+static inline void
+drm_gem_object_handle_reference(struct drm_gem_object *obj)
+{
+	drm_gem_object_reference(obj);
+	atomic_inc(&obj->handle_count);
+}
+
+static inline void
+drm_gem_object_handle_unreference(struct drm_gem_object *obj)
+{
+	if (obj == NULL)
+		return;
+
+	if (atomic_read(&obj->handle_count) == 0)
+		return;
+	/*
+	 * Must bump handle count first as this may be the last
+	 * ref, in which case the object would disappear before we
+	 * checked for a name
+	 */
+	if (atomic_dec_and_test(&obj->handle_count))
+		drm_gem_object_handle_free(obj);
+	drm_gem_object_unreference(obj);
+}
+
+static inline void
+drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj)
+{
+	if (obj == NULL)
+		return;
+
+	if (atomic_read(&obj->handle_count) == 0)
+		return;
+
+	/*
+	* Must bump handle count first as this may be the last
+	* ref, in which case the object would disappear before we
+	* checked for a name
+	*/
+
+	if (atomic_dec_and_test(&obj->handle_count))
+		drm_gem_object_handle_free(obj);
+	drm_gem_object_unreference_unlocked(obj);
+}
+
+struct drm_gem_object *drm_gem_object_lookup(struct drm_device *dev,
+					     struct drm_file *filp,
+					     u32 handle);
+int drm_gem_close_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+int drm_gem_flink_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+int drm_gem_open_ioctl(struct drm_device *dev, void *data,
+		       struct drm_file *file_priv);
+void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
+void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);
+
+extern void drm_core_ioremap(struct drm_local_map *map, struct drm_device *dev);
+extern void drm_core_ioremap_wc(struct drm_local_map *map, struct drm_device *dev);
+extern void drm_core_ioremapfree(struct drm_local_map *map, struct drm_device *dev);
+
+static __inline__ struct drm_local_map *drm_core_findmap(struct drm_device *dev,
+							 unsigned int token)
+{
+	struct drm_map_list *_entry;
+	list_for_each_entry(_entry, &dev->maplist, head)
+	    if (_entry->user_token == token)
+		return _entry->map;
+	return NULL;
+}
+
+static __inline__ void drm_core_dropmap(struct drm_local_map *map)
+{
+}
+
+#include "drm_mem_util.h"
+
+extern int drm_fill_in_dev(struct drm_device *dev,
+			   const struct pci_device_id *ent,
+			   struct drm_driver *driver);
+int drm_get_minor(struct drm_device *dev, struct drm_minor **minor, int type);
+/*@}*/
+
+/* PCI section */
+static __inline__ int drm_pci_device_is_agp(struct drm_device *dev)
+{
+	if (dev->driver->device_is_agp != NULL) {
+		int err = (*dev->driver->device_is_agp) (dev);
+
+		if (err != 2) {
+			return err;
+		}
+	}
+
+	return pci_find_capability(dev->pdev, PCI_CAP_ID_AGP);
+}
+
+
+static __inline__ int drm_pci_device_is_pcie(struct drm_device *dev)
+{
+	return pci_find_capability(dev->pdev, PCI_CAP_ID_EXP);
+}
+
+
+extern int drm_pci_init(struct drm_driver *driver, struct pci_driver *pdriver);
+extern void drm_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver);
+extern int drm_get_pci_dev(struct pci_dev *pdev,
+			   const struct pci_device_id *ent,
+			   struct drm_driver *driver);
+
+
+/* platform section */
+extern int drm_platform_init(struct drm_driver *driver, struct platform_device *platform_device);
+extern void drm_platform_exit(struct drm_driver *driver, struct platform_device *platform_device);
+
+extern int drm_get_platform_dev(struct platform_device *pdev,
+				struct drm_driver *driver);
+
+#endif				/* __KERNEL__ */
+#endif
diff --git a/include/drm/drm_buffer.h b/include/drm/drm_buffer.h
new file mode 100644
index 00000000..322dbff3
--- /dev/null
+++ b/include/drm/drm_buffer.h
@@ -0,0 +1,148 @@
+/**************************************************************************
+ *
+ * Copyright 2010 Pauli Nieminen.
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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.
+ *
+ *
+ **************************************************************************/
+/*
+ * Multipart buffer for coping data which is larger than the page size.
+ *
+ * Authors:
+ * Pauli Nieminen <suokkos-at-gmail-dot-com>
+ */
+
+#ifndef _DRM_BUFFER_H_
+#define _DRM_BUFFER_H_
+
+#include "drmP.h"
+
+struct drm_buffer {
+	int iterator;
+	int size;
+	char *data[];
+};
+
+
+/**
+ * Return the index of page that buffer is currently pointing at.
+ */
+static inline int drm_buffer_page(struct drm_buffer *buf)
+{
+	return buf->iterator / PAGE_SIZE;
+}
+/**
+ * Return the index of the current byte in the page
+ */
+static inline int drm_buffer_index(struct drm_buffer *buf)
+{
+	return buf->iterator & (PAGE_SIZE - 1);
+}
+/**
+ * Return number of bytes that is left to process
+ */
+static inline int drm_buffer_unprocessed(struct drm_buffer *buf)
+{
+	return buf->size - buf->iterator;
+}
+
+/**
+ * Advance the buffer iterator number of bytes that is given.
+ */
+static inline void drm_buffer_advance(struct drm_buffer *buf, int bytes)
+{
+	buf->iterator += bytes;
+}
+
+/**
+ * Allocate the drm buffer object.
+ *
+ *   buf: A pointer to a pointer where the object is stored.
+ *   size: The number of bytes to allocate.
+ */
+extern int drm_buffer_alloc(struct drm_buffer **buf, int size);
+
+/**
+ * Copy the user data to the begin of the buffer and reset the processing
+ * iterator.
+ *
+ *   user_data: A pointer the data that is copied to the buffer.
+ *   size: The Number of bytes to copy.
+ */
+extern int drm_buffer_copy_from_user(struct drm_buffer *buf,
+		void __user *user_data, int size);
+
+/**
+ * Free the drm buffer object
+ */
+extern void drm_buffer_free(struct drm_buffer *buf);
+
+/**
+ * Read an object from buffer that may be split to multiple parts. If object
+ * is not split function just returns the pointer to object in buffer. But in
+ * case of split object data is copied to given stack object that is suplied
+ * by caller.
+ *
+ * The processing location of the buffer is also advanced to the next byte
+ * after the object.
+ *
+ *   objsize: The size of the objet in bytes.
+ *   stack_obj: A pointer to a memory location where object can be copied.
+ */
+extern void *drm_buffer_read_object(struct drm_buffer *buf,
+		int objsize, void *stack_obj);
+
+/**
+ * Returns the pointer to the dword which is offset number of elements from the
+ * current processing location.
+ *
+ * Caller must make sure that dword is not split in the buffer. This
+ * requirement is easily met if all the sizes of objects in buffer are
+ * multiples of dword and PAGE_SIZE is multiple dword.
+ *
+ * Call to this function doesn't change the processing location.
+ *
+ *   offset: The index of the dword relative to the internat iterator.
+ */
+static inline void *drm_buffer_pointer_to_dword(struct drm_buffer *buffer,
+		int offset)
+{
+	int iter = buffer->iterator + offset * 4;
+	return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)];
+}
+/**
+ * Returns the pointer to the dword which is offset number of elements from
+ * the current processing location.
+ *
+ * Call to this function doesn't change the processing location.
+ *
+ *   offset: The index of the byte relative to the internat iterator.
+ */
+static inline void *drm_buffer_pointer_to_byte(struct drm_buffer *buffer,
+		int offset)
+{
+	int iter = buffer->iterator + offset;
+	return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)];
+}
+
+#endif
diff --git a/include/drm/drm_cache.h b/include/drm/drm_cache.h
new file mode 100644
index 00000000..7bfb0630
--- /dev/null
+++ b/include/drm/drm_cache.h
@@ -0,0 +1,38 @@
+/**************************************************************************
+ *
+ * Copyright 2009 Red Hat Inc.
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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:
+ * Dave Airlie <airlied@redhat.com>
+ */
+
+#ifndef _DRM_CACHE_H_
+#define _DRM_CACHE_H_
+
+void drm_clflush_pages(struct page *pages[], unsigned long num_pages);
+
+#endif
diff --git a/include/drm/drm_core.h b/include/drm/drm_core.h
new file mode 100644
index 00000000..4e752386
--- /dev/null
+++ b/include/drm/drm_core.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2004 Jon Smirl <jonsmirl@gmail.com>
+ *
+ * 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, sub license,
+ * 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS 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.
+ */
+#define CORE_AUTHOR		"Gareth Hughes, Leif Delgass, José Fonseca, Jon Smirl"
+
+#define CORE_NAME		"drm"
+#define CORE_DESC		"DRM shared core routines"
+#define CORE_DATE		"20060810"
+
+#define DRM_IF_MAJOR	1
+#define DRM_IF_MINOR	4
+
+#define CORE_MAJOR	1
+#define CORE_MINOR	1
+#define CORE_PATCHLEVEL 0
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
new file mode 100644
index 00000000..0ec36871
--- /dev/null
+++ b/include/drm/drm_crtc.h
@@ -0,0 +1,816 @@
+/*
+ * Copyright © 2006 Keith Packard
+ * Copyright © 2007-2008 Dave Airlie
+ * Copyright © 2007-2008 Intel Corporation
+ *   Jesse Barnes <jesse.barnes@intel.com>
+ *
+ * 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.
+ */
+#ifndef __DRM_CRTC_H__
+#define __DRM_CRTC_H__
+
+#include <linux/i2c.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+#include <linux/idr.h>
+
+#include <linux/fb.h>
+
+struct drm_device;
+struct drm_mode_set;
+struct drm_framebuffer;
+
+
+#define DRM_MODE_OBJECT_CRTC 0xcccccccc
+#define DRM_MODE_OBJECT_CONNECTOR 0xc0c0c0c0
+#define DRM_MODE_OBJECT_ENCODER 0xe0e0e0e0
+#define DRM_MODE_OBJECT_MODE 0xdededede
+#define DRM_MODE_OBJECT_PROPERTY 0xb0b0b0b0
+#define DRM_MODE_OBJECT_FB 0xfbfbfbfb
+#define DRM_MODE_OBJECT_BLOB 0xbbbbbbbb
+
+struct drm_mode_object {
+	uint32_t id;
+	uint32_t type;
+};
+
+/*
+ * Note on terminology:  here, for brevity and convenience, we refer to connector
+ * control chips as 'CRTCs'.  They can control any type of connector, VGA, LVDS,
+ * DVI, etc.  And 'screen' refers to the whole of the visible display, which
+ * may span multiple monitors (and therefore multiple CRTC and connector
+ * structures).
+ */
+
+enum drm_mode_status {
+    MODE_OK	= 0,	/* Mode OK */
+    MODE_HSYNC,		/* hsync out of range */
+    MODE_VSYNC,		/* vsync out of range */
+    MODE_H_ILLEGAL,	/* mode has illegal horizontal timings */
+    MODE_V_ILLEGAL,	/* mode has illegal horizontal timings */
+    MODE_BAD_WIDTH,	/* requires an unsupported linepitch */
+    MODE_NOMODE,	/* no mode with a matching name */
+    MODE_NO_INTERLACE,	/* interlaced mode not supported */
+    MODE_NO_DBLESCAN,	/* doublescan mode not supported */
+    MODE_NO_VSCAN,	/* multiscan mode not supported */
+    MODE_MEM,		/* insufficient video memory */
+    MODE_VIRTUAL_X,	/* mode width too large for specified virtual size */
+    MODE_VIRTUAL_Y,	/* mode height too large for specified virtual size */
+    MODE_MEM_VIRT,	/* insufficient video memory given virtual size */
+    MODE_NOCLOCK,	/* no fixed clock available */
+    MODE_CLOCK_HIGH,	/* clock required is too high */
+    MODE_CLOCK_LOW,	/* clock required is too low */
+    MODE_CLOCK_RANGE,	/* clock/mode isn't in a ClockRange */
+    MODE_BAD_HVALUE,	/* horizontal timing was out of range */
+    MODE_BAD_VVALUE,	/* vertical timing was out of range */
+    MODE_BAD_VSCAN,	/* VScan value out of range */
+    MODE_HSYNC_NARROW,	/* horizontal sync too narrow */
+    MODE_HSYNC_WIDE,	/* horizontal sync too wide */
+    MODE_HBLANK_NARROW,	/* horizontal blanking too narrow */
+    MODE_HBLANK_WIDE,	/* horizontal blanking too wide */
+    MODE_VSYNC_NARROW,	/* vertical sync too narrow */
+    MODE_VSYNC_WIDE,	/* vertical sync too wide */
+    MODE_VBLANK_NARROW,	/* vertical blanking too narrow */
+    MODE_VBLANK_WIDE,	/* vertical blanking too wide */
+    MODE_PANEL,         /* exceeds panel dimensions */
+    MODE_INTERLACE_WIDTH, /* width too large for interlaced mode */
+    MODE_ONE_WIDTH,     /* only one width is supported */
+    MODE_ONE_HEIGHT,    /* only one height is supported */
+    MODE_ONE_SIZE,      /* only one resolution is supported */
+    MODE_NO_REDUCED,    /* monitor doesn't accept reduced blanking */
+    MODE_UNVERIFIED = -3, /* mode needs to reverified */
+    MODE_BAD = -2,	/* unspecified reason */
+    MODE_ERROR	= -1	/* error condition */
+};
+
+#define DRM_MODE_TYPE_CLOCK_CRTC_C (DRM_MODE_TYPE_CLOCK_C | \
+				    DRM_MODE_TYPE_CRTC_C)
+
+#define DRM_MODE(nm, t, c, hd, hss, hse, ht, hsk, vd, vss, vse, vt, vs, f) \
+	.name = nm, .status = 0, .type = (t), .clock = (c), \
+	.hdisplay = (hd), .hsync_start = (hss), .hsync_end = (hse), \
+	.htotal = (ht), .hskew = (hsk), .vdisplay = (vd), \
+	.vsync_start = (vss), .vsync_end = (vse), .vtotal = (vt), \
+	.vscan = (vs), .flags = (f), .vrefresh = 0
+
+#define CRTC_INTERLACE_HALVE_V 0x1 /* halve V values for interlacing */
+
+struct drm_display_mode {
+	/* Header */
+	struct list_head head;
+	struct drm_mode_object base;
+
+	char name[DRM_DISPLAY_MODE_LEN];
+
+	int connector_count;
+	enum drm_mode_status status;
+	int type;
+
+	/* Proposed mode values */
+	int clock;		/* in kHz */
+	int hdisplay;
+	int hsync_start;
+	int hsync_end;
+	int htotal;
+	int hskew;
+	int vdisplay;
+	int vsync_start;
+	int vsync_end;
+	int vtotal;
+	int vscan;
+	unsigned int flags;
+
+	/* Addressable image size (may be 0 for projectors, etc.) */
+	int width_mm;
+	int height_mm;
+
+	/* Actual mode we give to hw */
+	int clock_index;
+	int synth_clock;
+	int crtc_hdisplay;
+	int crtc_hblank_start;
+	int crtc_hblank_end;
+	int crtc_hsync_start;
+	int crtc_hsync_end;
+	int crtc_htotal;
+	int crtc_hskew;
+	int crtc_vdisplay;
+	int crtc_vblank_start;
+	int crtc_vblank_end;
+	int crtc_vsync_start;
+	int crtc_vsync_end;
+	int crtc_vtotal;
+	int crtc_hadjusted;
+	int crtc_vadjusted;
+
+	/* Driver private mode info */
+	int private_size;
+	int *private;
+	int private_flags;
+
+	int vrefresh;		/* in Hz */
+	int hsync;		/* in kHz */
+};
+
+enum drm_connector_status {
+	connector_status_connected = 1,
+	connector_status_disconnected = 2,
+	connector_status_unknown = 3,
+};
+
+enum subpixel_order {
+	SubPixelUnknown = 0,
+	SubPixelHorizontalRGB,
+	SubPixelHorizontalBGR,
+	SubPixelVerticalRGB,
+	SubPixelVerticalBGR,
+	SubPixelNone,
+};
+
+#define DRM_COLOR_FORMAT_RGB444		(1<<0)
+#define DRM_COLOR_FORMAT_YCRCB444	(1<<1)
+#define DRM_COLOR_FORMAT_YCRCB422	(1<<2)
+/*
+ * Describes a given display (e.g. CRT or flat panel) and its limitations.
+ */
+struct drm_display_info {
+	char name[DRM_DISPLAY_INFO_LEN];
+
+	/* Physical size */
+        unsigned int width_mm;
+	unsigned int height_mm;
+
+	/* Clock limits FIXME: storage format */
+	unsigned int min_vfreq, max_vfreq;
+	unsigned int min_hfreq, max_hfreq;
+	unsigned int pixel_clock;
+	unsigned int bpc;
+
+	enum subpixel_order subpixel_order;
+	u32 color_formats;
+
+	char *raw_edid; /* if any */
+};
+
+struct drm_framebuffer_funcs {
+	void (*destroy)(struct drm_framebuffer *framebuffer);
+	int (*create_handle)(struct drm_framebuffer *fb,
+			     struct drm_file *file_priv,
+			     unsigned int *handle);
+	/**
+	 * Optinal callback for the dirty fb ioctl.
+	 *
+	 * Userspace can notify the driver via this callback
+	 * that a area of the framebuffer has changed and should
+	 * be flushed to the display hardware.
+	 *
+	 * See documentation in drm_mode.h for the struct
+	 * drm_mode_fb_dirty_cmd for more information as all
+	 * the semantics and arguments have a one to one mapping
+	 * on this function.
+	 */
+	int (*dirty)(struct drm_framebuffer *framebuffer,
+		     struct drm_file *file_priv, unsigned flags,
+		     unsigned color, struct drm_clip_rect *clips,
+		     unsigned num_clips);
+};
+
+struct drm_framebuffer {
+	struct drm_device *dev;
+	struct list_head head;
+	struct drm_mode_object base;
+	const struct drm_framebuffer_funcs *funcs;
+	unsigned int pitch;
+	unsigned int width;
+	unsigned int height;
+	/* depth can be 15 or 16 */
+	unsigned int depth;
+	int bits_per_pixel;
+	int flags;
+	struct list_head filp_head;
+	/* if you are using the helper */
+	void *helper_private;
+};
+
+struct drm_property_blob {
+	struct drm_mode_object base;
+	struct list_head head;
+	unsigned int length;
+	void *data;
+};
+
+struct drm_property_enum {
+	uint64_t value;
+	struct list_head head;
+	char name[DRM_PROP_NAME_LEN];
+};
+
+struct drm_property {
+	struct list_head head;
+	struct drm_mode_object base;
+	uint32_t flags;
+	char name[DRM_PROP_NAME_LEN];
+	uint32_t num_values;
+	uint64_t *values;
+
+	struct list_head enum_blob_list;
+};
+
+struct drm_crtc;
+struct drm_connector;
+struct drm_encoder;
+struct drm_pending_vblank_event;
+
+/**
+ * drm_crtc_funcs - control CRTCs for a given device
+ * @reset: reset CRTC after state has been invalidate (e.g. resume)
+ * @dpms: control display power levels
+ * @save: save CRTC state
+ * @resore: restore CRTC state
+ * @lock: lock the CRTC
+ * @unlock: unlock the CRTC
+ * @shadow_allocate: allocate shadow pixmap
+ * @shadow_create: create shadow pixmap for rotation support
+ * @shadow_destroy: free shadow pixmap
+ * @mode_fixup: fixup proposed mode
+ * @mode_set: set the desired mode on the CRTC
+ * @gamma_set: specify color ramp for CRTC
+ * @destroy: deinit and free object.
+ *
+ * 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
+ * CRTC is simply historical, a CRTC may control LVDS, VGA, DVI, TV out, etc.
+ * connectors, not just CRTs).
+ *
+ * Each driver is responsible for filling out this structure at startup time,
+ * in addition to providing other modesetting features, like i2c and DDC
+ * bus accessors.
+ */
+struct drm_crtc_funcs {
+	/* Save CRTC state */
+	void (*save)(struct drm_crtc *crtc); /* suspend? */
+	/* Restore CRTC state */
+	void (*restore)(struct drm_crtc *crtc); /* resume? */
+	/* Reset CRTC state */
+	void (*reset)(struct drm_crtc *crtc);
+
+	/* cursor controls */
+	int (*cursor_set)(struct drm_crtc *crtc, struct drm_file *file_priv,
+			  uint32_t handle, uint32_t width, uint32_t height);
+	int (*cursor_move)(struct drm_crtc *crtc, int x, int y);
+
+	/* Set gamma on the CRTC */
+	void (*gamma_set)(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b,
+			  uint32_t start, uint32_t size);
+	/* Object destroy routine */
+	void (*destroy)(struct drm_crtc *crtc);
+
+	int (*set_config)(struct drm_mode_set *set);
+
+	/*
+	 * Flip to the given framebuffer.  This implements the page
+	 * flip ioctl described in drm_mode.h, specifically, the
+	 * implementation must return immediately and block all
+	 * rendering to the current fb until the flip has completed.
+	 * If userspace set the event flag in the ioctl, the event
+	 * argument will point to an event to send back when the flip
+	 * completes, otherwise it will be NULL.
+	 */
+	int (*page_flip)(struct drm_crtc *crtc,
+			 struct drm_framebuffer *fb,
+			 struct drm_pending_vblank_event *event);
+};
+
+/**
+ * drm_crtc - central CRTC control structure
+ * @enabled: is this CRTC enabled?
+ * @x: x position on screen
+ * @y: y position on screen
+ * @funcs: CRTC control functions
+ *
+ * Each CRTC may have one or more connectors associated with it.  This structure
+ * allows the CRTC to be controlled.
+ */
+struct drm_crtc {
+	struct drm_device *dev;
+	struct list_head head;
+
+	struct drm_mode_object base;
+
+	/* framebuffer the connector is currently bound to */
+	struct drm_framebuffer *fb;
+
+	bool enabled;
+
+	/* Requested mode from modesetting. */
+	struct drm_display_mode mode;
+
+	/* Programmed mode in hw, after adjustments for encoders,
+	 * crtc, panel scaling etc. Needed for timestamping etc.
+	 */
+	struct drm_display_mode hwmode;
+
+	int x, y;
+	const struct drm_crtc_funcs *funcs;
+
+	/* CRTC gamma size for reporting to userspace */
+	uint32_t gamma_size;
+	uint16_t *gamma_store;
+
+	/* Constants needed for precise vblank and swap timestamping. */
+	s64 framedur_ns, linedur_ns, pixeldur_ns;
+
+	/* if you are using the helper */
+	void *helper_private;
+};
+
+
+/**
+ * drm_connector_funcs - control connectors on a given device
+ * @dpms: set power state (see drm_crtc_funcs above)
+ * @save: save connector state
+ * @restore: restore connector state
+ * @reset: reset connector after state has been invalidate (e.g. resume)
+ * @mode_valid: is this mode valid on the given connector?
+ * @mode_fixup: try to fixup proposed mode for this connector
+ * @mode_set: set this mode
+ * @detect: is this connector active?
+ * @get_modes: get mode list for this connector
+ * @set_property: property for this connector may need update
+ * @destroy: make object go away
+ * @force: notify the driver the connector is forced on
+ *
+ * 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,
+ * etc.
+ */
+struct drm_connector_funcs {
+	void (*dpms)(struct drm_connector *connector, int mode);
+	void (*save)(struct drm_connector *connector);
+	void (*restore)(struct drm_connector *connector);
+	void (*reset)(struct drm_connector *connector);
+
+	/* Check to see if anything is attached to the connector.
+	 * @force is set to false whilst polling, true when checking the
+	 * connector due to user request. @force can be used by the driver
+	 * to avoid expensive, destructive operations during automated
+	 * probing.
+	 */
+	enum drm_connector_status (*detect)(struct drm_connector *connector,
+					    bool force);
+	int (*fill_modes)(struct drm_connector *connector, uint32_t max_width, uint32_t max_height);
+	int (*set_property)(struct drm_connector *connector, struct drm_property *property,
+			     uint64_t val);
+	void (*destroy)(struct drm_connector *connector);
+	void (*force)(struct drm_connector *connector);
+};
+
+struct drm_encoder_funcs {
+	void (*reset)(struct drm_encoder *encoder);
+	void (*destroy)(struct drm_encoder *encoder);
+};
+
+#define DRM_CONNECTOR_MAX_UMODES 16
+#define DRM_CONNECTOR_MAX_PROPERTY 16
+#define DRM_CONNECTOR_LEN 32
+#define DRM_CONNECTOR_MAX_ENCODER 2
+
+/**
+ * drm_encoder - central DRM encoder structure
+ */
+struct drm_encoder {
+	struct drm_device *dev;
+	struct list_head head;
+
+	struct drm_mode_object base;
+	int encoder_type;
+	uint32_t possible_crtcs;
+	uint32_t possible_clones;
+
+	struct drm_crtc *crtc;
+	const struct drm_encoder_funcs *funcs;
+	void *helper_private;
+};
+
+enum drm_connector_force {
+	DRM_FORCE_UNSPECIFIED,
+	DRM_FORCE_OFF,
+	DRM_FORCE_ON,         /* force on analog part normally */
+	DRM_FORCE_ON_DIGITAL, /* for DVI-I use digital connector */
+};
+
+/* should we poll this connector for connects and disconnects */
+/* hot plug detectable */
+#define DRM_CONNECTOR_POLL_HPD (1 << 0)
+/* poll for connections */
+#define DRM_CONNECTOR_POLL_CONNECT (1 << 1)
+/* can cleanly poll for disconnections without flickering the screen */
+/* DACs should rarely do this without a lot of testing */
+#define DRM_CONNECTOR_POLL_DISCONNECT (1 << 2)
+
+/**
+ * drm_connector - central DRM connector control structure
+ * @crtc: CRTC this connector is currently connected to, NULL if none
+ * @interlace_allowed: can this connector handle interlaced modes?
+ * @doublescan_allowed: can this connector handle doublescan?
+ * @available_modes: modes available on this connector (from get_modes() + user)
+ * @initial_x: initial x position for this connector
+ * @initial_y: initial y position for this connector
+ * @status: connector connected?
+ * @funcs: connector control functions
+ *
+ * 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
+ * position in the broader display (referred to as a 'screen' though it could
+ * span multiple monitors).
+ */
+struct drm_connector {
+	struct drm_device *dev;
+	struct device kdev;
+	struct device_attribute *attr;
+	struct list_head head;
+
+	struct drm_mode_object base;
+
+	int connector_type;
+	int connector_type_id;
+	bool interlace_allowed;
+	bool doublescan_allowed;
+	struct list_head modes; /* list of modes on this connector */
+
+	int initial_x, initial_y;
+	enum drm_connector_status status;
+
+	/* these are modes added by probing with DDC or the BIOS */
+	struct list_head probed_modes;
+
+	struct drm_display_info display_info;
+	const struct drm_connector_funcs *funcs;
+
+	struct list_head user_modes;
+	struct drm_property_blob *edid_blob_ptr;
+	u32 property_ids[DRM_CONNECTOR_MAX_PROPERTY];
+	uint64_t property_values[DRM_CONNECTOR_MAX_PROPERTY];
+
+	uint8_t polled; /* DRM_CONNECTOR_POLL_* */
+
+	/* requested DPMS state */
+	int dpms;
+
+	void *helper_private;
+
+	/* forced on connector */
+	enum drm_connector_force force;
+	uint32_t encoder_ids[DRM_CONNECTOR_MAX_ENCODER];
+	uint32_t force_encoder_id;
+	struct drm_encoder *encoder; /* currently active encoder */
+
+	int null_edid_counter; /* needed to workaround some HW bugs where we get all 0s */
+};
+
+/**
+ * struct drm_mode_set
+ *
+ * Represents a single crtc the connectors that it drives with what mode
+ * and from which framebuffer it scans out from.
+ *
+ * This is used to set modes.
+ */
+struct drm_mode_set {
+	struct list_head head;
+
+	struct drm_framebuffer *fb;
+	struct drm_crtc *crtc;
+	struct drm_display_mode *mode;
+
+	uint32_t x;
+	uint32_t y;
+
+	struct drm_connector **connectors;
+	size_t num_connectors;
+};
+
+/**
+ * struct drm_mode_config_funcs - configure CRTCs for a given screen layout
+ */
+struct drm_mode_config_funcs {
+	struct drm_framebuffer *(*fb_create)(struct drm_device *dev, struct drm_file *file_priv, struct drm_mode_fb_cmd *mode_cmd);
+	void (*output_poll_changed)(struct drm_device *dev);
+};
+
+struct drm_mode_group {
+	uint32_t num_crtcs;
+	uint32_t num_encoders;
+	uint32_t num_connectors;
+
+	/* list of object IDs for this group */
+	uint32_t *id_list;
+};
+
+/**
+ * drm_mode_config - Mode configuration control structure
+ *
+ */
+struct drm_mode_config {
+	struct mutex mutex; /* protects configuration (mode lists etc.) */
+	struct mutex idr_mutex; /* for IDR management */
+	struct idr crtc_idr; /* use this idr for all IDs, fb, crtc, connector, modes - just makes life easier */
+	/* this is limited to one for now */
+	int num_fb;
+	struct list_head fb_list;
+	int num_connector;
+	struct list_head connector_list;
+	int num_encoder;
+	struct list_head encoder_list;
+
+	int num_crtc;
+	struct list_head crtc_list;
+
+	struct list_head property_list;
+
+	int min_width, min_height;
+	int max_width, max_height;
+	struct drm_mode_config_funcs *funcs;
+	resource_size_t fb_base;
+
+	/* output poll support */
+	bool poll_enabled;
+	struct delayed_work output_poll_work;
+
+	/* pointers to standard properties */
+	struct list_head property_blob_list;
+	struct drm_property *edid_property;
+	struct drm_property *dpms_property;
+
+	/* DVI-I properties */
+	struct drm_property *dvi_i_subconnector_property;
+	struct drm_property *dvi_i_select_subconnector_property;
+
+	/* TV properties */
+	struct drm_property *tv_subconnector_property;
+	struct drm_property *tv_select_subconnector_property;
+	struct drm_property *tv_mode_property;
+	struct drm_property *tv_left_margin_property;
+	struct drm_property *tv_right_margin_property;
+	struct drm_property *tv_top_margin_property;
+	struct drm_property *tv_bottom_margin_property;
+	struct drm_property *tv_brightness_property;
+	struct drm_property *tv_contrast_property;
+	struct drm_property *tv_flicker_reduction_property;
+	struct drm_property *tv_overscan_property;
+	struct drm_property *tv_saturation_property;
+	struct drm_property *tv_hue_property;
+
+	/* Optional properties */
+	struct drm_property *scaling_mode_property;
+	struct drm_property *dithering_mode_property;
+	struct drm_property *dirty_info_property;
+};
+
+#define obj_to_crtc(x) container_of(x, struct drm_crtc, base)
+#define obj_to_connector(x) container_of(x, struct drm_connector, base)
+#define obj_to_encoder(x) container_of(x, struct drm_encoder, base)
+#define obj_to_mode(x) container_of(x, struct drm_display_mode, base)
+#define obj_to_fb(x) container_of(x, struct drm_framebuffer, base)
+#define obj_to_property(x) container_of(x, struct drm_property, base)
+#define obj_to_blob(x) container_of(x, struct drm_property_blob, base)
+
+
+extern void drm_crtc_init(struct drm_device *dev,
+			  struct drm_crtc *crtc,
+			  const struct drm_crtc_funcs *funcs);
+extern void drm_crtc_cleanup(struct drm_crtc *crtc);
+
+extern void drm_connector_init(struct drm_device *dev,
+			    struct drm_connector *connector,
+			    const struct drm_connector_funcs *funcs,
+			    int connector_type);
+
+extern void drm_connector_cleanup(struct drm_connector *connector);
+
+extern void drm_encoder_init(struct drm_device *dev,
+			     struct drm_encoder *encoder,
+			     const struct drm_encoder_funcs *funcs,
+			     int encoder_type);
+
+extern void drm_encoder_cleanup(struct drm_encoder *encoder);
+
+extern char *drm_get_connector_name(struct drm_connector *connector);
+extern char *drm_get_dpms_name(int val);
+extern char *drm_get_dvi_i_subconnector_name(int val);
+extern char *drm_get_dvi_i_select_name(int val);
+extern char *drm_get_tv_subconnector_name(int val);
+extern char *drm_get_tv_select_name(int val);
+extern void drm_fb_release(struct drm_file *file_priv);
+extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group);
+extern struct edid *drm_get_edid(struct drm_connector *connector,
+				 struct i2c_adapter *adapter);
+extern int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);
+extern void drm_mode_probed_add(struct drm_connector *connector, struct drm_display_mode *mode);
+extern void drm_mode_remove(struct drm_connector *connector, struct drm_display_mode *mode);
+extern struct drm_display_mode *drm_mode_duplicate(struct drm_device *dev,
+						   const struct drm_display_mode *mode);
+extern void drm_mode_debug_printmodeline(struct drm_display_mode *mode);
+extern void drm_mode_config_init(struct drm_device *dev);
+extern void drm_mode_config_reset(struct drm_device *dev);
+extern void drm_mode_config_cleanup(struct drm_device *dev);
+extern void drm_mode_set_name(struct drm_display_mode *mode);
+extern bool drm_mode_equal(struct drm_display_mode *mode1, struct drm_display_mode *mode2);
+extern int drm_mode_width(struct drm_display_mode *mode);
+extern int drm_mode_height(struct drm_display_mode *mode);
+
+/* for us by fb module */
+extern int drm_mode_attachmode_crtc(struct drm_device *dev,
+				    struct drm_crtc *crtc,
+				    struct drm_display_mode *mode);
+extern int drm_mode_detachmode_crtc(struct drm_device *dev, struct drm_display_mode *mode);
+
+extern struct drm_display_mode *drm_mode_create(struct drm_device *dev);
+extern void drm_mode_destroy(struct drm_device *dev, struct drm_display_mode *mode);
+extern void drm_mode_list_concat(struct list_head *head,
+				 struct list_head *new);
+extern void drm_mode_validate_size(struct drm_device *dev,
+				   struct list_head *mode_list,
+				   int maxX, int maxY, int maxPitch);
+extern void drm_mode_prune_invalid(struct drm_device *dev,
+				   struct list_head *mode_list, bool verbose);
+extern void drm_mode_sort(struct list_head *mode_list);
+extern int drm_mode_hsync(const struct drm_display_mode *mode);
+extern int drm_mode_vrefresh(const struct drm_display_mode *mode);
+extern void drm_mode_set_crtcinfo(struct drm_display_mode *p,
+				  int adjust_flags);
+extern void drm_mode_connector_list_update(struct drm_connector *connector);
+extern int drm_mode_connector_update_edid_property(struct drm_connector *connector,
+						struct edid *edid);
+extern int drm_connector_property_set_value(struct drm_connector *connector,
+					 struct drm_property *property,
+					 uint64_t value);
+extern int drm_connector_property_get_value(struct drm_connector *connector,
+					 struct drm_property *property,
+					 uint64_t *value);
+extern struct drm_display_mode *drm_crtc_mode_create(struct drm_device *dev);
+extern void drm_framebuffer_set_object(struct drm_device *dev,
+				       unsigned long handle);
+extern int drm_framebuffer_init(struct drm_device *dev,
+				struct drm_framebuffer *fb,
+				const struct drm_framebuffer_funcs *funcs);
+extern void drm_framebuffer_cleanup(struct drm_framebuffer *fb);
+extern int drmfb_probe(struct drm_device *dev, struct drm_crtc *crtc);
+extern int drmfb_remove(struct drm_device *dev, struct drm_framebuffer *fb);
+extern void drm_crtc_probe_connector_modes(struct drm_device *dev, int maxX, int maxY);
+extern bool drm_crtc_in_use(struct drm_crtc *crtc);
+
+extern int drm_connector_attach_property(struct drm_connector *connector,
+				      struct drm_property *property, uint64_t init_val);
+extern struct drm_property *drm_property_create(struct drm_device *dev, int flags,
+						const char *name, int num_values);
+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);
+extern int drm_mode_create_dvi_i_properties(struct drm_device *dev);
+extern int drm_mode_create_tv_properties(struct drm_device *dev, int num_formats,
+				     char *formats[]);
+extern int drm_mode_create_scaling_mode_property(struct drm_device *dev);
+extern int drm_mode_create_dithering_property(struct drm_device *dev);
+extern int drm_mode_create_dirty_info_property(struct drm_device *dev);
+extern char *drm_get_encoder_name(struct drm_encoder *encoder);
+
+extern int drm_mode_connector_attach_encoder(struct drm_connector *connector,
+					     struct drm_encoder *encoder);
+extern void drm_mode_connector_detach_encoder(struct drm_connector *connector,
+					   struct drm_encoder *encoder);
+extern bool drm_mode_crtc_set_gamma_size(struct drm_crtc *crtc,
+					 int gamma_size);
+extern struct drm_mode_object *drm_mode_object_find(struct drm_device *dev,
+		uint32_t id, uint32_t type);
+/* IOCTLs */
+extern int drm_mode_getresources(struct drm_device *dev,
+				 void *data, struct drm_file *file_priv);
+
+extern int drm_mode_getcrtc(struct drm_device *dev,
+			    void *data, struct drm_file *file_priv);
+extern int drm_mode_getconnector(struct drm_device *dev,
+			      void *data, struct drm_file *file_priv);
+extern int drm_mode_setcrtc(struct drm_device *dev,
+			    void *data, struct drm_file *file_priv);
+extern int drm_mode_cursor_ioctl(struct drm_device *dev,
+				void *data, struct drm_file *file_priv);
+extern int drm_mode_addfb(struct drm_device *dev,
+			  void *data, struct drm_file *file_priv);
+extern int drm_mode_rmfb(struct drm_device *dev,
+			 void *data, struct drm_file *file_priv);
+extern int drm_mode_getfb(struct drm_device *dev,
+			  void *data, struct drm_file *file_priv);
+extern int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
+				  void *data, struct drm_file *file_priv);
+extern int drm_mode_addmode_ioctl(struct drm_device *dev,
+				  void *data, struct drm_file *file_priv);
+extern int drm_mode_rmmode_ioctl(struct drm_device *dev,
+				 void *data, struct drm_file *file_priv);
+extern int drm_mode_attachmode_ioctl(struct drm_device *dev,
+				     void *data, struct drm_file *file_priv);
+extern int drm_mode_detachmode_ioctl(struct drm_device *dev,
+				     void *data, struct drm_file *file_priv);
+
+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_connector_property_set_ioctl(struct drm_device *dev,
+					      void *data, struct drm_file *file_priv);
+extern int drm_mode_hotplug_ioctl(struct drm_device *dev,
+				  void *data, struct drm_file *file_priv);
+extern int drm_mode_replacefb(struct drm_device *dev,
+			      void *data, struct drm_file *file_priv);
+extern int drm_mode_getencoder(struct drm_device *dev,
+			       void *data, struct drm_file *file_priv);
+extern int drm_mode_gamma_get_ioctl(struct drm_device *dev,
+				    void *data, struct drm_file *file_priv);
+extern int drm_mode_gamma_set_ioctl(struct drm_device *dev,
+				    void *data, struct drm_file *file_priv);
+extern u8 *drm_find_cea_extension(struct edid *edid);
+extern bool drm_detect_hdmi_monitor(struct edid *edid);
+extern bool drm_detect_monitor_audio(struct edid *edid);
+extern int drm_mode_page_flip_ioctl(struct drm_device *dev,
+				    void *data, struct drm_file *file_priv);
+extern struct drm_display_mode *drm_cvt_mode(struct drm_device *dev,
+				int hdisplay, int vdisplay, int vrefresh,
+				bool reduced, bool interlaced, bool margins);
+extern struct drm_display_mode *drm_gtf_mode(struct drm_device *dev,
+				int hdisplay, int vdisplay, int vrefresh,
+				bool interlaced, int margins);
+extern struct drm_display_mode *drm_gtf_mode_complex(struct drm_device *dev,
+				int hdisplay, int vdisplay, int vrefresh,
+				bool interlaced, int margins, int GTF_M,
+				int GTF_2C, int GTF_K, int GTF_2J);
+extern int drm_add_modes_noedid(struct drm_connector *connector,
+				int hdisplay, int vdisplay);
+
+extern int drm_edid_header_is_valid(const u8 *raw_edid);
+extern bool drm_edid_is_valid(struct edid *edid);
+struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
+					   int hsize, int vsize, int fresh);
+
+extern int drm_mode_create_dumb_ioctl(struct drm_device *dev,
+				      void *data, struct drm_file *file_priv);
+extern int drm_mode_mmap_dumb_ioctl(struct drm_device *dev,
+				    void *data, struct drm_file *file_priv);
+extern int drm_mode_destroy_dumb_ioctl(struct drm_device *dev,
+				      void *data, struct drm_file *file_priv);
+#endif /* __DRM_CRTC_H__ */
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
new file mode 100644
index 00000000..73b07120
--- /dev/null
+++ b/include/drm/drm_crtc_helper.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright © 2006 Keith Packard
+ * Copyright © 2007-2008 Dave Airlie
+ * Copyright © 2007-2008 Intel Corporation
+ *   Jesse Barnes <jesse.barnes@intel.com>
+ *
+ * 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.
+ */
+
+/*
+ * The DRM mode setting helper functions are common code for drivers to use if
+ * they wish.  Drivers are not forced to use this code in their
+ * implementations but it would be useful if they code they do use at least
+ * provides a consistent interface and operation to userspace
+ */
+
+#ifndef __DRM_CRTC_HELPER_H__
+#define __DRM_CRTC_HELPER_H__
+
+#include <linux/spinlock.h>
+#include <linux/types.h>
+#include <linux/idr.h>
+
+#include <linux/fb.h>
+
+enum mode_set_atomic {
+	LEAVE_ATOMIC_MODE_SET,
+	ENTER_ATOMIC_MODE_SET,
+};
+
+struct drm_crtc_helper_funcs {
+	/*
+	 * Control power levels on the CRTC.  If the mode passed in is
+	 * unsupported, the provider must use the next lowest power level.
+	 */
+	void (*dpms)(struct drm_crtc *crtc, int mode);
+	void (*prepare)(struct drm_crtc *crtc);
+	void (*commit)(struct drm_crtc *crtc);
+
+	/* Provider can fixup or change mode timings before modeset occurs */
+	bool (*mode_fixup)(struct drm_crtc *crtc,
+			   struct drm_display_mode *mode,
+			   struct drm_display_mode *adjusted_mode);
+	/* Actually set the mode */
+	int (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode,
+			struct drm_display_mode *adjusted_mode, int x, int y,
+			struct drm_framebuffer *old_fb);
+
+	/* Move the crtc on the current fb to the given position *optional* */
+	int (*mode_set_base)(struct drm_crtc *crtc, int x, int y,
+			     struct drm_framebuffer *old_fb);
+	int (*mode_set_base_atomic)(struct drm_crtc *crtc,
+				    struct drm_framebuffer *fb, int x, int y,
+				    enum mode_set_atomic);
+
+	/* reload the current crtc LUT */
+	void (*load_lut)(struct drm_crtc *crtc);
+
+	/* disable crtc when not in use - more explicit than dpms off */
+	void (*disable)(struct drm_crtc *crtc);
+};
+
+struct drm_encoder_helper_funcs {
+	void (*dpms)(struct drm_encoder *encoder, int mode);
+	void (*save)(struct drm_encoder *encoder);
+	void (*restore)(struct drm_encoder *encoder);
+
+	bool (*mode_fixup)(struct drm_encoder *encoder,
+			   struct drm_display_mode *mode,
+			   struct drm_display_mode *adjusted_mode);
+	void (*prepare)(struct drm_encoder *encoder);
+	void (*commit)(struct drm_encoder *encoder);
+	void (*mode_set)(struct drm_encoder *encoder,
+			 struct drm_display_mode *mode,
+			 struct drm_display_mode *adjusted_mode);
+	struct drm_crtc *(*get_crtc)(struct drm_encoder *encoder);
+	/* detect for DAC style encoders */
+	enum drm_connector_status (*detect)(struct drm_encoder *encoder,
+					    struct drm_connector *connector);
+	/* disable encoder when not in use - more explicit than dpms off */
+	void (*disable)(struct drm_encoder *encoder);
+};
+
+struct drm_connector_helper_funcs {
+	int (*get_modes)(struct drm_connector *connector);
+	int (*mode_valid)(struct drm_connector *connector,
+			  struct drm_display_mode *mode);
+	struct drm_encoder *(*best_encoder)(struct drm_connector *connector);
+};
+
+extern int drm_helper_probe_single_connector_modes(struct drm_connector *connector, uint32_t maxX, uint32_t maxY);
+extern void drm_helper_disable_unused_functions(struct drm_device *dev);
+extern int drm_crtc_helper_set_config(struct drm_mode_set *set);
+extern bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
+				     struct drm_display_mode *mode,
+				     int x, int y,
+				     struct drm_framebuffer *old_fb);
+extern bool drm_helper_crtc_in_use(struct drm_crtc *crtc);
+extern bool drm_helper_encoder_in_use(struct drm_encoder *encoder);
+
+extern void drm_helper_connector_dpms(struct drm_connector *connector, int mode);
+
+extern int drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb,
+					  struct drm_mode_fb_cmd *mode_cmd);
+
+static inline void drm_crtc_helper_add(struct drm_crtc *crtc,
+				       const struct drm_crtc_helper_funcs *funcs)
+{
+	crtc->helper_private = (void *)funcs;
+}
+
+static inline void drm_encoder_helper_add(struct drm_encoder *encoder,
+					  const struct drm_encoder_helper_funcs *funcs)
+{
+	encoder->helper_private = (void *)funcs;
+}
+
+static inline void drm_connector_helper_add(struct drm_connector *connector,
+					    const struct drm_connector_helper_funcs *funcs)
+{
+	connector->helper_private = (void *)funcs;
+}
+
+extern int drm_helper_resume_force_mode(struct drm_device *dev);
+extern void drm_kms_helper_poll_init(struct drm_device *dev);
+extern void drm_kms_helper_poll_fini(struct drm_device *dev);
+extern void drm_helper_hpd_irq_event(struct drm_device *dev);
+
+extern void drm_kms_helper_poll_disable(struct drm_device *dev);
+extern void drm_kms_helper_poll_enable(struct drm_device *dev);
+#endif
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
new file mode 100644
index 00000000..03eb1d68
--- /dev/null
+++ b/include/drm/drm_dp_helper.h
@@ -0,0 +1,191 @@
+/*
+ * Copyright © 2008 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifndef _DRM_DP_HELPER_H_
+#define _DRM_DP_HELPER_H_
+
+#include <linux/types.h>
+#include <linux/i2c.h>
+
+/* From the VESA DisplayPort spec */
+
+#define AUX_NATIVE_WRITE	0x8
+#define AUX_NATIVE_READ		0x9
+#define AUX_I2C_WRITE		0x0
+#define AUX_I2C_READ		0x1
+#define AUX_I2C_STATUS		0x2
+#define AUX_I2C_MOT		0x4
+
+#define AUX_NATIVE_REPLY_ACK	(0x0 << 4)
+#define AUX_NATIVE_REPLY_NACK	(0x1 << 4)
+#define AUX_NATIVE_REPLY_DEFER	(0x2 << 4)
+#define AUX_NATIVE_REPLY_MASK	(0x3 << 4)
+
+#define AUX_I2C_REPLY_ACK	(0x0 << 6)
+#define AUX_I2C_REPLY_NACK	(0x1 << 6)
+#define AUX_I2C_REPLY_DEFER	(0x2 << 6)
+#define AUX_I2C_REPLY_MASK	(0x3 << 6)
+
+/* AUX CH addresses */
+/* DPCD */
+#define DP_DPCD_REV                         0x000
+
+#define DP_MAX_LINK_RATE                    0x001
+
+#define DP_MAX_LANE_COUNT                   0x002
+# define DP_MAX_LANE_COUNT_MASK		    0x1f
+# define DP_TPS3_SUPPORTED		    (1 << 6)
+# define DP_ENHANCED_FRAME_CAP		    (1 << 7)
+
+#define DP_MAX_DOWNSPREAD                   0x003
+# define DP_NO_AUX_HANDSHAKE_LINK_TRAINING  (1 << 6)
+
+#define DP_NORP                             0x004
+
+#define DP_DOWNSTREAMPORT_PRESENT           0x005
+# define DP_DWN_STRM_PORT_PRESENT           (1 << 0)
+# define DP_DWN_STRM_PORT_TYPE_MASK         0x06
+/* 00b = DisplayPort */
+/* 01b = Analog */
+/* 10b = TMDS or HDMI */
+/* 11b = Other */
+# define DP_FORMAT_CONVERSION               (1 << 3)
+
+#define DP_MAIN_LINK_CHANNEL_CODING         0x006
+
+#define DP_EDP_CONFIGURATION_CAP            0x00d
+#define DP_TRAINING_AUX_RD_INTERVAL         0x00e
+
+/* link configuration */
+#define	DP_LINK_BW_SET		            0x100
+# define DP_LINK_BW_1_62		    0x06
+# define DP_LINK_BW_2_7			    0x0a
+# define DP_LINK_BW_5_4			    0x14
+
+#define DP_LANE_COUNT_SET	            0x101
+# define DP_LANE_COUNT_MASK		    0x0f
+# define DP_LANE_COUNT_ENHANCED_FRAME_EN    (1 << 7)
+
+#define DP_TRAINING_PATTERN_SET	            0x102
+# define DP_TRAINING_PATTERN_DISABLE	    0
+# define DP_TRAINING_PATTERN_1		    1
+# define DP_TRAINING_PATTERN_2		    2
+# define DP_TRAINING_PATTERN_3		    3
+# define DP_TRAINING_PATTERN_MASK	    0x3
+
+# define DP_LINK_QUAL_PATTERN_DISABLE	    (0 << 2)
+# define DP_LINK_QUAL_PATTERN_D10_2	    (1 << 2)
+# define DP_LINK_QUAL_PATTERN_ERROR_RATE    (2 << 2)
+# define DP_LINK_QUAL_PATTERN_PRBS7	    (3 << 2)
+# define DP_LINK_QUAL_PATTERN_MASK	    (3 << 2)
+
+# define DP_RECOVERED_CLOCK_OUT_EN	    (1 << 4)
+# define DP_LINK_SCRAMBLING_DISABLE	    (1 << 5)
+
+# define DP_SYMBOL_ERROR_COUNT_BOTH	    (0 << 6)
+# define DP_SYMBOL_ERROR_COUNT_DISPARITY    (1 << 6)
+# define DP_SYMBOL_ERROR_COUNT_SYMBOL	    (2 << 6)
+# define DP_SYMBOL_ERROR_COUNT_MASK	    (3 << 6)
+
+#define DP_TRAINING_LANE0_SET		    0x103
+#define DP_TRAINING_LANE1_SET		    0x104
+#define DP_TRAINING_LANE2_SET		    0x105
+#define DP_TRAINING_LANE3_SET		    0x106
+
+# define DP_TRAIN_VOLTAGE_SWING_MASK	    0x3
+# define DP_TRAIN_VOLTAGE_SWING_SHIFT	    0
+# define DP_TRAIN_MAX_SWING_REACHED	    (1 << 2)
+# define DP_TRAIN_VOLTAGE_SWING_400	    (0 << 0)
+# define DP_TRAIN_VOLTAGE_SWING_600	    (1 << 0)
+# define DP_TRAIN_VOLTAGE_SWING_800	    (2 << 0)
+# define DP_TRAIN_VOLTAGE_SWING_1200	    (3 << 0)
+
+# define DP_TRAIN_PRE_EMPHASIS_MASK	    (3 << 3)
+# define DP_TRAIN_PRE_EMPHASIS_0	    (0 << 3)
+# define DP_TRAIN_PRE_EMPHASIS_3_5	    (1 << 3)
+# define DP_TRAIN_PRE_EMPHASIS_6	    (2 << 3)
+# define DP_TRAIN_PRE_EMPHASIS_9_5	    (3 << 3)
+
+# define DP_TRAIN_PRE_EMPHASIS_SHIFT	    3
+# define DP_TRAIN_MAX_PRE_EMPHASIS_REACHED  (1 << 5)
+
+#define DP_DOWNSPREAD_CTRL		    0x107
+# define DP_SPREAD_AMP_0_5		    (1 << 4)
+
+#define DP_MAIN_LINK_CHANNEL_CODING_SET	    0x108
+# define DP_SET_ANSI_8B10B		    (1 << 0)
+
+#define DP_EDP_CONFIGURATION_SET            0x10a
+
+#define DP_LANE0_1_STATUS		    0x202
+#define DP_LANE2_3_STATUS		    0x203
+# define DP_LANE_CR_DONE		    (1 << 0)
+# define DP_LANE_CHANNEL_EQ_DONE	    (1 << 1)
+# define DP_LANE_SYMBOL_LOCKED		    (1 << 2)
+
+#define DP_CHANNEL_EQ_BITS (DP_LANE_CR_DONE |		\
+			    DP_LANE_CHANNEL_EQ_DONE |	\
+			    DP_LANE_SYMBOL_LOCKED)
+
+#define DP_LANE_ALIGN_STATUS_UPDATED	    0x204
+
+#define DP_INTERLANE_ALIGN_DONE		    (1 << 0)
+#define DP_DOWNSTREAM_PORT_STATUS_CHANGED   (1 << 6)
+#define DP_LINK_STATUS_UPDATED		    (1 << 7)
+
+#define DP_SINK_STATUS			    0x205
+
+#define DP_RECEIVE_PORT_0_STATUS	    (1 << 0)
+#define DP_RECEIVE_PORT_1_STATUS	    (1 << 1)
+
+#define DP_ADJUST_REQUEST_LANE0_1	    0x206
+#define DP_ADJUST_REQUEST_LANE2_3	    0x207
+# define DP_ADJUST_VOLTAGE_SWING_LANE0_MASK  0x03
+# define DP_ADJUST_VOLTAGE_SWING_LANE0_SHIFT 0
+# define DP_ADJUST_PRE_EMPHASIS_LANE0_MASK   0x0c
+# define DP_ADJUST_PRE_EMPHASIS_LANE0_SHIFT  2
+# define DP_ADJUST_VOLTAGE_SWING_LANE1_MASK  0x30
+# define DP_ADJUST_VOLTAGE_SWING_LANE1_SHIFT 4
+# define DP_ADJUST_PRE_EMPHASIS_LANE1_MASK   0xc0
+# define DP_ADJUST_PRE_EMPHASIS_LANE1_SHIFT  6
+
+#define DP_SET_POWER                        0x600
+# define DP_SET_POWER_D0                    0x1
+# define DP_SET_POWER_D3                    0x2
+
+#define MODE_I2C_START	1
+#define MODE_I2C_WRITE	2
+#define MODE_I2C_READ	4
+#define MODE_I2C_STOP	8
+
+struct i2c_algo_dp_aux_data {
+	bool running;
+	u16 address;
+	int (*aux_ch) (struct i2c_adapter *adapter,
+		       int mode, uint8_t write_byte,
+		       uint8_t *read_byte);
+};
+
+int
+i2c_dp_aux_add_bus(struct i2c_adapter *adapter);
+
+#endif /* _DRM_DP_HELPER_H_ */
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
new file mode 100644
index 00000000..eacb415b
--- /dev/null
+++ b/include/drm/drm_edid.h
@@ -0,0 +1,233 @@
+/*
+ * Copyright © 2007-2008 Intel Corporation
+ *   Jesse Barnes <jesse.barnes@intel.com>
+ *
+ * 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.
+ */
+#ifndef __DRM_EDID_H__
+#define __DRM_EDID_H__
+
+#include <linux/types.h>
+
+#define EDID_LENGTH 128
+#define DDC_ADDR 0x50
+
+#define CEA_EXT	    0x02
+#define VTB_EXT	    0x10
+#define DI_EXT	    0x40
+#define LS_EXT	    0x50
+#define MI_EXT	    0x60
+
+struct est_timings {
+	u8 t1;
+	u8 t2;
+	u8 mfg_rsvd;
+} __attribute__((packed));
+
+/* 00=16:10, 01=4:3, 10=5:4, 11=16:9 */
+#define EDID_TIMING_ASPECT_SHIFT 6
+#define EDID_TIMING_ASPECT_MASK  (0x3 << EDID_TIMING_ASPECT_SHIFT)
+
+/* need to add 60 */
+#define EDID_TIMING_VFREQ_SHIFT  0
+#define EDID_TIMING_VFREQ_MASK   (0x3f << EDID_TIMING_VFREQ_SHIFT)
+
+struct std_timing {
+	u8 hsize; /* need to multiply by 8 then add 248 */
+	u8 vfreq_aspect;
+} __attribute__((packed));
+
+#define DRM_EDID_PT_HSYNC_POSITIVE (1 << 1)
+#define DRM_EDID_PT_VSYNC_POSITIVE (1 << 2)
+#define DRM_EDID_PT_SEPARATE_SYNC  (3 << 3)
+#define DRM_EDID_PT_STEREO         (1 << 5)
+#define DRM_EDID_PT_INTERLACED     (1 << 7)
+
+/* If detailed data is pixel timing */
+struct detailed_pixel_timing {
+	u8 hactive_lo;
+	u8 hblank_lo;
+	u8 hactive_hblank_hi;
+	u8 vactive_lo;
+	u8 vblank_lo;
+	u8 vactive_vblank_hi;
+	u8 hsync_offset_lo;
+	u8 hsync_pulse_width_lo;
+	u8 vsync_offset_pulse_width_lo;
+	u8 hsync_vsync_offset_pulse_width_hi;
+	u8 width_mm_lo;
+	u8 height_mm_lo;
+	u8 width_height_mm_hi;
+	u8 hborder;
+	u8 vborder;
+	u8 misc;
+} __attribute__((packed));
+
+/* If it's not pixel timing, it'll be one of the below */
+struct detailed_data_string {
+	u8 str[13];
+} __attribute__((packed));
+
+struct detailed_data_monitor_range {
+	u8 min_vfreq;
+	u8 max_vfreq;
+	u8 min_hfreq_khz;
+	u8 max_hfreq_khz;
+	u8 pixel_clock_mhz; /* need to multiply by 10 */
+	__le16 sec_gtf_toggle; /* A000=use above, 20=use below */
+	u8 hfreq_start_khz; /* need to multiply by 2 */
+	u8 c; /* need to divide by 2 */
+	__le16 m;
+	u8 k;
+	u8 j; /* need to divide by 2 */
+} __attribute__((packed));
+
+struct detailed_data_wpindex {
+	u8 white_yx_lo; /* Lower 2 bits each */
+	u8 white_x_hi;
+	u8 white_y_hi;
+	u8 gamma; /* need to divide by 100 then add 1 */
+} __attribute__((packed));
+
+struct detailed_data_color_point {
+	u8 windex1;
+	u8 wpindex1[3];
+	u8 windex2;
+	u8 wpindex2[3];
+} __attribute__((packed));
+
+struct cvt_timing {
+	u8 code[3];
+} __attribute__((packed));
+
+struct detailed_non_pixel {
+	u8 pad1;
+	u8 type; /* ff=serial, fe=string, fd=monitor range, fc=monitor name
+		    fb=color point data, fa=standard timing data,
+		    f9=undefined, f8=mfg. reserved */
+	u8 pad2;
+	union {
+		struct detailed_data_string str;
+		struct detailed_data_monitor_range range;
+		struct detailed_data_wpindex color;
+		struct std_timing timings[6];
+		struct cvt_timing cvt[4];
+	} data;
+} __attribute__((packed));
+
+#define EDID_DETAIL_EST_TIMINGS 0xf7
+#define EDID_DETAIL_CVT_3BYTE 0xf8
+#define EDID_DETAIL_COLOR_MGMT_DATA 0xf9
+#define EDID_DETAIL_STD_MODES 0xfa
+#define EDID_DETAIL_MONITOR_CPDATA 0xfb
+#define EDID_DETAIL_MONITOR_NAME 0xfc
+#define EDID_DETAIL_MONITOR_RANGE 0xfd
+#define EDID_DETAIL_MONITOR_STRING 0xfe
+#define EDID_DETAIL_MONITOR_SERIAL 0xff
+
+struct detailed_timing {
+	__le16 pixel_clock; /* need to multiply by 10 KHz */
+	union {
+		struct detailed_pixel_timing pixel_data;
+		struct detailed_non_pixel other_data;
+	} data;
+} __attribute__((packed));
+
+#define DRM_EDID_INPUT_SERRATION_VSYNC (1 << 0)
+#define DRM_EDID_INPUT_SYNC_ON_GREEN   (1 << 1)
+#define DRM_EDID_INPUT_COMPOSITE_SYNC  (1 << 2)
+#define DRM_EDID_INPUT_SEPARATE_SYNCS  (1 << 3)
+#define DRM_EDID_INPUT_BLANK_TO_BLACK  (1 << 4)
+#define DRM_EDID_INPUT_VIDEO_LEVEL     (3 << 5)
+#define DRM_EDID_INPUT_DIGITAL         (1 << 7)
+#define DRM_EDID_DIGITAL_DEPTH_MASK    (7 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_UNDEF   (0 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_6       (1 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_8       (2 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_10      (3 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_12      (4 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_14      (5 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_16      (6 << 4)
+#define DRM_EDID_DIGITAL_DEPTH_RSVD    (7 << 4)
+#define DRM_EDID_DIGITAL_TYPE_UNDEF    (0)
+#define DRM_EDID_DIGITAL_TYPE_DVI      (1)
+#define DRM_EDID_DIGITAL_TYPE_HDMI_A   (2)
+#define DRM_EDID_DIGITAL_TYPE_HDMI_B   (3)
+#define DRM_EDID_DIGITAL_TYPE_MDDI     (4)
+#define DRM_EDID_DIGITAL_TYPE_DP       (5)
+
+#define DRM_EDID_FEATURE_DEFAULT_GTF      (1 << 0)
+#define DRM_EDID_FEATURE_PREFERRED_TIMING (1 << 1)
+#define DRM_EDID_FEATURE_STANDARD_COLOR   (1 << 2)
+/* If analog */
+#define DRM_EDID_FEATURE_DISPLAY_TYPE     (3 << 3) /* 00=mono, 01=rgb, 10=non-rgb, 11=unknown */
+/* If digital */
+#define DRM_EDID_FEATURE_COLOR_MASK	  (3 << 3)
+#define DRM_EDID_FEATURE_RGB		  (0 << 3)
+#define DRM_EDID_FEATURE_RGB_YCRCB444	  (1 << 3)
+#define DRM_EDID_FEATURE_RGB_YCRCB422	  (2 << 3)
+#define DRM_EDID_FEATURE_RGB_YCRCB	  (3 << 3) /* both 4:4:4 and 4:2:2 */
+
+#define DRM_EDID_FEATURE_PM_ACTIVE_OFF    (1 << 5)
+#define DRM_EDID_FEATURE_PM_SUSPEND       (1 << 6)
+#define DRM_EDID_FEATURE_PM_STANDBY       (1 << 7)
+
+struct edid {
+	u8 header[8];
+	/* Vendor & product info */
+	u8 mfg_id[2];
+	u8 prod_code[2];
+	u32 serial; /* FIXME: byte order */
+	u8 mfg_week;
+	u8 mfg_year;
+	/* EDID version */
+	u8 version;
+	u8 revision;
+	/* Display info: */
+	u8 input;
+	u8 width_cm;
+	u8 height_cm;
+	u8 gamma;
+	u8 features;
+	/* Color characteristics */
+	u8 red_green_lo;
+	u8 black_white_lo;
+	u8 red_x;
+	u8 red_y;
+	u8 green_x;
+	u8 green_y;
+	u8 blue_x;
+	u8 blue_y;
+	u8 white_x;
+	u8 white_y;
+	/* Est. timings and mfg rsvd timings*/
+	struct est_timings established_timings;
+	/* Standard timings 1-8*/
+	struct std_timing standard_timings[8];
+	/* Detailing timings 1-4 */
+	struct detailed_timing detailed_timings[4];
+	/* Number of 128 byte ext. blocks */
+	u8 extensions;
+	/* Checksum */
+	u8 checksum;
+} __attribute__((packed));
+
+#define EDID_PRODUCT_ID(e) ((e)->prod_code[0] | ((e)->prod_code[1] << 8))
+
+#endif /* __DRM_EDID_H__ */
diff --git a/include/drm/drm_encoder_slave.h b/include/drm/drm_encoder_slave.h
new file mode 100644
index 00000000..2f65633d
--- /dev/null
+++ b/include/drm/drm_encoder_slave.h
@@ -0,0 +1,162 @@
+/*
+ * Copyright (C) 2009 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * 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 (including the
+ * next paragraph) 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 OWNER(S) AND/OR ITS SUPPLIERS 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.
+ *
+ */
+
+#ifndef __DRM_ENCODER_SLAVE_H__
+#define __DRM_ENCODER_SLAVE_H__
+
+#include "drmP.h"
+#include "drm_crtc.h"
+
+/**
+ * struct drm_encoder_slave_funcs - Entry points exposed by a slave encoder driver
+ * @set_config:	Initialize any encoder-specific modesetting parameters.
+ *		The meaning of the @params parameter is implementation
+ *		dependent. It will usually be a structure with DVO port
+ *		data format settings or timings. It's not required for
+ *		the new parameters to take effect until the next mode
+ *		is set.
+ *
+ * Most of its members are analogous to the function pointers in
+ * &drm_encoder_helper_funcs and they can optionally be used to
+ * initialize the latter. Connector-like methods (e.g. @get_modes and
+ * @set_property) will typically be wrapped around and only be called
+ * if the encoder is the currently selected one for the connector.
+ */
+struct drm_encoder_slave_funcs {
+	void (*set_config)(struct drm_encoder *encoder,
+			   void *params);
+
+	void (*destroy)(struct drm_encoder *encoder);
+	void (*dpms)(struct drm_encoder *encoder, int mode);
+	void (*save)(struct drm_encoder *encoder);
+	void (*restore)(struct drm_encoder *encoder);
+	bool (*mode_fixup)(struct drm_encoder *encoder,
+			   struct drm_display_mode *mode,
+			   struct drm_display_mode *adjusted_mode);
+	int (*mode_valid)(struct drm_encoder *encoder,
+			  struct drm_display_mode *mode);
+	void (*mode_set)(struct drm_encoder *encoder,
+			 struct drm_display_mode *mode,
+			 struct drm_display_mode *adjusted_mode);
+
+	enum drm_connector_status (*detect)(struct drm_encoder *encoder,
+					    struct drm_connector *connector);
+	int (*get_modes)(struct drm_encoder *encoder,
+			 struct drm_connector *connector);
+	int (*create_resources)(struct drm_encoder *encoder,
+				 struct drm_connector *connector);
+	int (*set_property)(struct drm_encoder *encoder,
+			    struct drm_connector *connector,
+			    struct drm_property *property,
+			    uint64_t val);
+
+};
+
+/**
+ * struct drm_encoder_slave - Slave encoder struct
+ * @base: DRM encoder object.
+ * @slave_funcs: Slave encoder callbacks.
+ * @slave_priv: Slave encoder private data.
+ * @bus_priv: Bus specific data.
+ *
+ * A &drm_encoder_slave has two sets of callbacks, @slave_funcs and the
+ * ones in @base. The former are never actually called by the common
+ * CRTC code, it's just a convenience for splitting the encoder
+ * functions in an upper, GPU-specific layer and a (hopefully)
+ * GPU-agnostic lower layer: It's the GPU driver responsibility to
+ * call the slave methods when appropriate.
+ *
+ * drm_i2c_encoder_init() provides a way to get an implementation of
+ * this.
+ */
+struct drm_encoder_slave {
+	struct drm_encoder base;
+
+	struct drm_encoder_slave_funcs *slave_funcs;
+	void *slave_priv;
+	void *bus_priv;
+};
+#define to_encoder_slave(x) container_of((x), struct drm_encoder_slave, base)
+
+int drm_i2c_encoder_init(struct drm_device *dev,
+			 struct drm_encoder_slave *encoder,
+			 struct i2c_adapter *adap,
+			 const struct i2c_board_info *info);
+
+
+/**
+ * struct drm_i2c_encoder_driver
+ *
+ * Describes a device driver for an encoder connected to the GPU
+ * through an I2C bus. In addition to the entry points in @i2c_driver
+ * an @encoder_init function should be provided. It will be called to
+ * give the driver an opportunity to allocate any per-encoder data
+ * structures and to initialize the @slave_funcs and (optionally)
+ * @slave_priv members of @encoder.
+ */
+struct drm_i2c_encoder_driver {
+	struct i2c_driver i2c_driver;
+
+	int (*encoder_init)(struct i2c_client *client,
+			    struct drm_device *dev,
+			    struct drm_encoder_slave *encoder);
+
+};
+#define to_drm_i2c_encoder_driver(x) container_of((x),			\
+						  struct drm_i2c_encoder_driver, \
+						  i2c_driver)
+
+/**
+ * drm_i2c_encoder_get_client - Get the I2C client corresponding to an encoder
+ */
+static inline struct i2c_client *drm_i2c_encoder_get_client(struct drm_encoder *encoder)
+{
+	return (struct i2c_client *)to_encoder_slave(encoder)->bus_priv;
+}
+
+/**
+ * drm_i2c_encoder_register - Register an I2C encoder driver
+ * @owner:	Module containing the driver.
+ * @driver:	Driver to be registered.
+ */
+static inline int drm_i2c_encoder_register(struct module *owner,
+					   struct drm_i2c_encoder_driver *driver)
+{
+	return i2c_register_driver(owner, &driver->i2c_driver);
+}
+
+/**
+ * drm_i2c_encoder_unregister - Unregister an I2C encoder driver
+ * @driver:	Driver to be unregistered.
+ */
+static inline void drm_i2c_encoder_unregister(struct drm_i2c_encoder_driver *driver)
+{
+	i2c_del_driver(&driver->i2c_driver);
+}
+
+void drm_i2c_encoder_destroy(struct drm_encoder *encoder);
+
+#endif
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
new file mode 100644
index 00000000..6e3076ad
--- /dev/null
+++ b/include/drm/drm_fb_helper.h
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2006-2009 Red Hat Inc.
+ * Copyright (c) 2006-2008 Intel Corporation
+ * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
+ *
+ * DRM framebuffer helper functions
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ *
+ * Authors:
+ *      Dave Airlie <airlied@linux.ie>
+ *      Jesse Barnes <jesse.barnes@intel.com>
+ */
+#ifndef DRM_FB_HELPER_H
+#define DRM_FB_HELPER_H
+
+struct drm_fb_helper;
+
+#include <linux/kgdb.h>
+
+struct drm_fb_helper_crtc {
+	uint32_t crtc_id;
+	struct drm_mode_set mode_set;
+	struct drm_display_mode *desired_mode;
+};
+
+struct drm_fb_helper_surface_size {
+	u32 fb_width;
+	u32 fb_height;
+	u32 surface_width;
+	u32 surface_height;
+	u32 surface_bpp;
+	u32 surface_depth;
+};
+
+struct drm_fb_helper_funcs {
+	void (*gamma_set)(struct drm_crtc *crtc, u16 red, u16 green,
+			  u16 blue, int regno);
+	void (*gamma_get)(struct drm_crtc *crtc, u16 *red, u16 *green,
+			  u16 *blue, int regno);
+
+	int (*fb_probe)(struct drm_fb_helper *helper,
+			struct drm_fb_helper_surface_size *sizes);
+};
+
+struct drm_fb_helper_connector {
+	struct drm_connector *connector;
+	struct drm_cmdline_mode cmdline_mode;
+};
+
+struct drm_fb_helper {
+	struct drm_framebuffer *fb;
+	struct drm_framebuffer *saved_fb;
+	struct drm_device *dev;
+	struct drm_display_mode *mode;
+	int crtc_count;
+	struct drm_fb_helper_crtc *crtc_info;
+	int connector_count;
+	struct drm_fb_helper_connector **connector_info;
+	struct drm_fb_helper_funcs *funcs;
+	int conn_limit;
+	struct fb_info *fbdev;
+	u32 pseudo_palette[17];
+	struct list_head kernel_fb_list;
+
+	/* we got a hotplug but fbdev wasn't running the console
+	   delay until next set_par */
+	bool delayed_hotplug;
+};
+
+int drm_fb_helper_single_fb_probe(struct drm_fb_helper *helper,
+				  int preferred_bpp);
+
+int drm_fb_helper_init(struct drm_device *dev,
+		       struct drm_fb_helper *helper, int crtc_count,
+		       int max_conn);
+void drm_fb_helper_fini(struct drm_fb_helper *helper);
+int drm_fb_helper_blank(int blank, struct fb_info *info);
+int drm_fb_helper_pan_display(struct fb_var_screeninfo *var,
+			      struct fb_info *info);
+int drm_fb_helper_set_par(struct fb_info *info);
+int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
+			    struct fb_info *info);
+int drm_fb_helper_setcolreg(unsigned regno,
+			    unsigned red,
+			    unsigned green,
+			    unsigned blue,
+			    unsigned transp,
+			    struct fb_info *info);
+
+bool drm_fb_helper_restore_fbdev_mode(struct drm_fb_helper *fb_helper);
+void drm_fb_helper_restore(void);
+void drm_fb_helper_fill_var(struct fb_info *info, struct drm_fb_helper *fb_helper,
+			    uint32_t fb_width, uint32_t fb_height);
+void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch,
+			    uint32_t depth);
+
+int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info);
+
+int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper);
+bool drm_fb_helper_initial_config(struct drm_fb_helper *fb_helper, int bpp_sel);
+int drm_fb_helper_single_add_all_connectors(struct drm_fb_helper *fb_helper);
+int drm_fb_helper_debug_enter(struct fb_info *info);
+int drm_fb_helper_debug_leave(struct fb_info *info);
+
+#endif
diff --git a/include/drm/drm_fixed.h b/include/drm/drm_fixed.h
new file mode 100644
index 00000000..4a08a664
--- /dev/null
+++ b/include/drm/drm_fixed.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2009 Red Hat 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: Dave Airlie
+ */
+#ifndef DRM_FIXED_H
+#define DRM_FIXED_H
+
+typedef union dfixed {
+	u32 full;
+} fixed20_12;
+
+
+#define dfixed_const(A) (u32)(((A) << 12))/*  + ((B + 0.000122)*4096)) */
+#define dfixed_const_half(A) (u32)(((A) << 12) + 2048)
+#define dfixed_const_666(A) (u32)(((A) << 12) + 2731)
+#define dfixed_const_8(A) (u32)(((A) << 12) + 3277)
+#define dfixed_mul(A, B) ((u64)((u64)(A).full * (B).full + 2048) >> 12)
+#define dfixed_init(A) { .full = dfixed_const((A)) }
+#define dfixed_init_half(A) { .full = dfixed_const_half((A)) }
+#define dfixed_trunc(A) ((A).full >> 12)
+
+static inline u32 dfixed_floor(fixed20_12 A)
+{
+	u32 non_frac = dfixed_trunc(A);
+
+	return dfixed_const(non_frac);
+}
+
+static inline u32 dfixed_ceil(fixed20_12 A)
+{
+	u32 non_frac = dfixed_trunc(A);
+
+	if (A.full > dfixed_const(non_frac))
+		return dfixed_const(non_frac + 1);
+	else
+		return dfixed_const(non_frac);
+}
+
+static inline u32 dfixed_div(fixed20_12 A, fixed20_12 B)
+{
+	u64 tmp = ((u64)A.full << 13);
+
+	do_div(tmp, B.full);
+	tmp += 1;
+	tmp /= 2;
+	return lower_32_bits(tmp);
+}
+#endif
diff --git a/include/drm/drm_global.h b/include/drm/drm_global.h
new file mode 100644
index 00000000..a06805ea
--- /dev/null
+++ b/include/drm/drm_global.h
@@ -0,0 +1,53 @@
+/**************************************************************************
+ *
+ * Copyright 2008-2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#ifndef _DRM_GLOBAL_H_
+#define _DRM_GLOBAL_H_
+enum drm_global_types {
+	DRM_GLOBAL_TTM_MEM = 0,
+	DRM_GLOBAL_TTM_BO,
+	DRM_GLOBAL_TTM_OBJECT,
+	DRM_GLOBAL_NUM
+};
+
+struct drm_global_reference {
+	enum drm_global_types global_type;
+	size_t size;
+	void *object;
+	int (*init) (struct drm_global_reference *);
+	void (*release) (struct drm_global_reference *);
+};
+
+extern void drm_global_init(void);
+extern void drm_global_release(void);
+extern int drm_global_item_ref(struct drm_global_reference *ref);
+extern void drm_global_item_unref(struct drm_global_reference *ref);
+
+#endif
diff --git a/include/drm/drm_hashtab.h b/include/drm/drm_hashtab.h
new file mode 100644
index 00000000..3650d5d0
--- /dev/null
+++ b/include/drm/drm_hashtab.h
@@ -0,0 +1,65 @@
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Bismack, ND. USA.
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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.
+ *
+ *
+ **************************************************************************/
+/*
+ * Simple open hash tab implementation.
+ *
+ * Authors:
+ * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
+ */
+
+#ifndef DRM_HASHTAB_H
+#define DRM_HASHTAB_H
+
+#include <linux/list.h>
+
+#define drm_hash_entry(_ptr, _type, _member) container_of(_ptr, _type, _member)
+
+struct drm_hash_item {
+	struct hlist_node head;
+	unsigned long key;
+};
+
+struct drm_open_hash {
+	struct hlist_head *table;
+	u8 order;
+};
+
+extern int drm_ht_create(struct drm_open_hash *ht, unsigned int order);
+extern int drm_ht_insert_item(struct drm_open_hash *ht, struct drm_hash_item *item);
+extern int drm_ht_just_insert_please(struct drm_open_hash *ht, struct drm_hash_item *item,
+				     unsigned long seed, int bits, int shift,
+				     unsigned long add);
+extern int drm_ht_find_item(struct drm_open_hash *ht, unsigned long key, struct drm_hash_item **item);
+
+extern void drm_ht_verbose_list(struct drm_open_hash *ht, unsigned long key);
+extern int drm_ht_remove_key(struct drm_open_hash *ht, unsigned long key);
+extern int drm_ht_remove_item(struct drm_open_hash *ht, struct drm_hash_item *item);
+extern void drm_ht_remove(struct drm_open_hash *ht);
+
+
+#endif
diff --git a/include/drm/drm_mem_util.h b/include/drm/drm_mem_util.h
new file mode 100644
index 00000000..6bd325fe
--- /dev/null
+++ b/include/drm/drm_mem_util.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright © 2008 Intel Corporation
+ *
+ * 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 (including the next
+ * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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:
+ *     Jesse Barnes <jbarnes@virtuousgeek.org>
+ *
+ */
+#ifndef _DRM_MEM_UTIL_H_
+#define _DRM_MEM_UTIL_H_
+
+#include <linux/vmalloc.h>
+
+static __inline__ void *drm_calloc_large(size_t nmemb, size_t size)
+{
+	if (size != 0 && nmemb > ULONG_MAX / size)
+		return NULL;
+
+	if (size * nmemb <= PAGE_SIZE)
+	    return kcalloc(nmemb, size, GFP_KERNEL);
+
+	return __vmalloc(size * nmemb,
+			 GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL);
+}
+
+/* Modeled after cairo's malloc_ab, it's like calloc but without the zeroing. */
+static __inline__ void *drm_malloc_ab(size_t nmemb, size_t size)
+{
+	if (size != 0 && nmemb > ULONG_MAX / size)
+		return NULL;
+
+	if (size * nmemb <= PAGE_SIZE)
+	    return kmalloc(nmemb * size, GFP_KERNEL);
+
+	return __vmalloc(size * nmemb,
+			 GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL);
+}
+
+static __inline void drm_free_large(void *ptr)
+{
+	if (!is_vmalloc_addr(ptr))
+		return kfree(ptr);
+
+	vfree(ptr);
+}
+
+#endif
diff --git a/include/drm/drm_memory.h b/include/drm/drm_memory.h
new file mode 100644
index 00000000..15af9b32
--- /dev/null
+++ b/include/drm/drm_memory.h
@@ -0,0 +1,59 @@
+/**
+ * \file drm_memory.h
+ * Memory management wrappers for DRM
+ *
+ * \author Rickard E. (Rik) Faith <faith@valinux.com>
+ * \author Gareth Hughes <gareth@valinux.com>
+ */
+
+/*
+ * Created: Thu Feb  4 14:00:34 1999 by faith@valinux.com
+ *
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All Rights Reserved.
+ *
+ * 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 (including the next
+ * paragraph) 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
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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.
+ */
+
+#include <linux/highmem.h>
+#include <linux/vmalloc.h>
+#include "drmP.h"
+
+/**
+ * Cut down version of drm_memory_debug.h, which used to be called
+ * drm_memory.h.
+ */
+
+#if __OS_HAS_AGP
+
+#ifdef HAVE_PAGE_AGP
+#include <asm/agp.h>
+#else
+# ifdef __powerpc__
+#  define PAGE_AGP	__pgprot(_PAGE_KERNEL | _PAGE_NO_CACHE)
+# else
+#  define PAGE_AGP	PAGE_KERNEL
+# endif
+#endif
+
+#else				/* __OS_HAS_AGP */
+
+#endif
diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h
new file mode 100644
index 00000000..564b14aa
--- /dev/null
+++ b/include/drm/drm_mm.h
@@ -0,0 +1,188 @@
+/**************************************************************************
+ *
+ * Copyright 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX. USA.
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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:
+ * Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
+ */
+
+#ifndef _DRM_MM_H_
+#define _DRM_MM_H_
+
+/*
+ * Generic range manager structs
+ */
+#include <linux/list.h>
+#ifdef CONFIG_DEBUG_FS
+#include <linux/seq_file.h>
+#endif
+
+struct drm_mm_node {
+	struct list_head node_list;
+	struct list_head hole_stack;
+	unsigned hole_follows : 1;
+	unsigned scanned_block : 1;
+	unsigned scanned_prev_free : 1;
+	unsigned scanned_next_free : 1;
+	unsigned scanned_preceeds_hole : 1;
+	unsigned allocated : 1;
+	unsigned long start;
+	unsigned long size;
+	struct drm_mm *mm;
+};
+
+struct drm_mm {
+	/* List of all memory nodes that immediately precede a free hole. */
+	struct list_head hole_stack;
+	/* head_node.node_list is the list of all memory nodes, ordered
+	 * according to the (increasing) start address of the memory node. */
+	struct drm_mm_node head_node;
+	struct list_head unused_nodes;
+	int num_unused;
+	spinlock_t unused_lock;
+	unsigned int scan_check_range : 1;
+	unsigned scan_alignment;
+	unsigned long scan_size;
+	unsigned long scan_hit_start;
+	unsigned scan_hit_size;
+	unsigned scanned_blocks;
+	unsigned long scan_start;
+	unsigned long scan_end;
+	struct drm_mm_node *prev_scanned_node;
+};
+
+static inline bool drm_mm_node_allocated(struct drm_mm_node *node)
+{
+	return node->allocated;
+}
+
+static inline bool drm_mm_initialized(struct drm_mm *mm)
+{
+	return mm->hole_stack.next;
+}
+#define drm_mm_for_each_node(entry, mm) list_for_each_entry(entry, \
+						&(mm)->head_node.node_list, \
+						node_list)
+#define drm_mm_for_each_scanned_node_reverse(entry, n, mm) \
+	for (entry = (mm)->prev_scanned_node, \
+		next = entry ? list_entry(entry->node_list.next, \
+			struct drm_mm_node, node_list) : NULL; \
+	     entry != NULL; entry = next, \
+		next = entry ? list_entry(entry->node_list.next, \
+			struct drm_mm_node, node_list) : NULL) \
+/*
+ * Basic range manager support (drm_mm.c)
+ */
+extern struct drm_mm_node *drm_mm_get_block_generic(struct drm_mm_node *node,
+						    unsigned long size,
+						    unsigned alignment,
+						    int atomic);
+extern struct drm_mm_node *drm_mm_get_block_range_generic(
+						struct drm_mm_node *node,
+						unsigned long size,
+						unsigned alignment,
+						unsigned long start,
+						unsigned long end,
+						int atomic);
+static inline struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *parent,
+						   unsigned long size,
+						   unsigned alignment)
+{
+	return drm_mm_get_block_generic(parent, size, alignment, 0);
+}
+static inline struct drm_mm_node *drm_mm_get_block_atomic(struct drm_mm_node *parent,
+							  unsigned long size,
+							  unsigned alignment)
+{
+	return drm_mm_get_block_generic(parent, size, alignment, 1);
+}
+static inline struct drm_mm_node *drm_mm_get_block_range(
+						struct drm_mm_node *parent,
+						unsigned long size,
+						unsigned alignment,
+						unsigned long start,
+						unsigned long end)
+{
+	return drm_mm_get_block_range_generic(parent, size, alignment,
+						start, end, 0);
+}
+static inline struct drm_mm_node *drm_mm_get_block_atomic_range(
+						struct drm_mm_node *parent,
+						unsigned long size,
+						unsigned alignment,
+						unsigned long start,
+						unsigned long end)
+{
+	return drm_mm_get_block_range_generic(parent, size, alignment,
+						start, end, 1);
+}
+extern int drm_mm_insert_node(struct drm_mm *mm, struct drm_mm_node *node,
+			      unsigned long size, unsigned alignment);
+extern int drm_mm_insert_node_in_range(struct drm_mm *mm,
+				       struct drm_mm_node *node,
+				       unsigned long size, unsigned alignment,
+				       unsigned long start, unsigned long end);
+extern void drm_mm_put_block(struct drm_mm_node *cur);
+extern void drm_mm_remove_node(struct drm_mm_node *node);
+extern void drm_mm_replace_node(struct drm_mm_node *old, struct drm_mm_node *new);
+extern struct drm_mm_node *drm_mm_search_free(const struct drm_mm *mm,
+					      unsigned long size,
+					      unsigned alignment,
+					      int best_match);
+extern struct drm_mm_node *drm_mm_search_free_in_range(
+						const struct drm_mm *mm,
+						unsigned long size,
+						unsigned alignment,
+						unsigned long start,
+						unsigned long end,
+						int best_match);
+extern int drm_mm_init(struct drm_mm *mm, unsigned long start,
+		       unsigned long size);
+extern void drm_mm_takedown(struct drm_mm *mm);
+extern int drm_mm_clean(struct drm_mm *mm);
+extern int drm_mm_pre_get(struct drm_mm *mm);
+
+static inline struct drm_mm *drm_get_mm(struct drm_mm_node *block)
+{
+	return block->mm;
+}
+
+void drm_mm_init_scan(struct drm_mm *mm, unsigned long size,
+		      unsigned alignment);
+void drm_mm_init_scan_with_range(struct drm_mm *mm, unsigned long size,
+				 unsigned alignment,
+				 unsigned long start,
+				 unsigned long end);
+int drm_mm_scan_add_block(struct drm_mm_node *node);
+int drm_mm_scan_remove_block(struct drm_mm_node *node);
+
+extern void drm_mm_debug_table(struct drm_mm *mm, const char *prefix);
+#ifdef CONFIG_DEBUG_FS
+int drm_mm_dump_table(struct seq_file *m, struct drm_mm *mm);
+#endif
+
+#endif
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
new file mode 100644
index 00000000..53dfa109
--- /dev/null
+++ b/include/drm/drm_mode.h
@@ -0,0 +1,378 @@
+/*
+ * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
+ * Copyright (c) 2007 Jakob Bornecrantz <wallbraker@gmail.com>
+ * Copyright (c) 2008 Red Hat Inc.
+ * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
+ * Copyright (c) 2007-2008 Intel Corporation
+ *
+ * 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
+ * AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+#ifndef _DRM_MODE_H
+#define _DRM_MODE_H
+
+#define DRM_DISPLAY_INFO_LEN	32
+#define DRM_CONNECTOR_NAME_LEN	32
+#define DRM_DISPLAY_MODE_LEN	32
+#define DRM_PROP_NAME_LEN	32
+
+#define DRM_MODE_TYPE_BUILTIN	(1<<0)
+#define DRM_MODE_TYPE_CLOCK_C	((1<<1) | DRM_MODE_TYPE_BUILTIN)
+#define DRM_MODE_TYPE_CRTC_C	((1<<2) | DRM_MODE_TYPE_BUILTIN)
+#define DRM_MODE_TYPE_PREFERRED	(1<<3)
+#define DRM_MODE_TYPE_DEFAULT	(1<<4)
+#define DRM_MODE_TYPE_USERDEF	(1<<5)
+#define DRM_MODE_TYPE_DRIVER	(1<<6)
+
+/* Video mode flags */
+/* bit compatible with the xorg definitions. */
+#define DRM_MODE_FLAG_PHSYNC	(1<<0)
+#define DRM_MODE_FLAG_NHSYNC	(1<<1)
+#define DRM_MODE_FLAG_PVSYNC	(1<<2)
+#define DRM_MODE_FLAG_NVSYNC	(1<<3)
+#define DRM_MODE_FLAG_INTERLACE	(1<<4)
+#define DRM_MODE_FLAG_DBLSCAN	(1<<5)
+#define DRM_MODE_FLAG_CSYNC	(1<<6)
+#define DRM_MODE_FLAG_PCSYNC	(1<<7)
+#define DRM_MODE_FLAG_NCSYNC	(1<<8)
+#define DRM_MODE_FLAG_HSKEW	(1<<9) /* hskew provided */
+#define DRM_MODE_FLAG_BCAST	(1<<10)
+#define DRM_MODE_FLAG_PIXMUX	(1<<11)
+#define DRM_MODE_FLAG_DBLCLK	(1<<12)
+#define DRM_MODE_FLAG_CLKDIV2	(1<<13)
+
+/* DPMS flags */
+/* bit compatible with the xorg definitions. */
+#define DRM_MODE_DPMS_ON	0
+#define DRM_MODE_DPMS_STANDBY	1
+#define DRM_MODE_DPMS_SUSPEND	2
+#define DRM_MODE_DPMS_OFF	3
+
+/* Scaling mode options */
+#define DRM_MODE_SCALE_NONE		0 /* Unmodified timing (display or
+					     software can still scale) */
+#define DRM_MODE_SCALE_FULLSCREEN	1 /* Full screen, ignore aspect */
+#define DRM_MODE_SCALE_CENTER		2 /* Centered, no scaling */
+#define DRM_MODE_SCALE_ASPECT		3 /* Full screen, preserve aspect */
+
+/* Dithering mode options */
+#define DRM_MODE_DITHERING_OFF	0
+#define DRM_MODE_DITHERING_ON	1
+#define DRM_MODE_DITHERING_AUTO 2
+
+/* Dirty info options */
+#define DRM_MODE_DIRTY_OFF      0
+#define DRM_MODE_DIRTY_ON       1
+#define DRM_MODE_DIRTY_ANNOTATE 2
+
+struct drm_mode_modeinfo {
+	__u32 clock;
+	__u16 hdisplay, hsync_start, hsync_end, htotal, hskew;
+	__u16 vdisplay, vsync_start, vsync_end, vtotal, vscan;
+
+	__u32 vrefresh;
+
+	__u32 flags;
+	__u32 type;
+	char name[DRM_DISPLAY_MODE_LEN];
+};
+
+struct drm_mode_card_res {
+	__u64 fb_id_ptr;
+	__u64 crtc_id_ptr;
+	__u64 connector_id_ptr;
+	__u64 encoder_id_ptr;
+	__u32 count_fbs;
+	__u32 count_crtcs;
+	__u32 count_connectors;
+	__u32 count_encoders;
+	__u32 min_width, max_width;
+	__u32 min_height, max_height;
+};
+
+struct drm_mode_crtc {
+	__u64 set_connectors_ptr;
+	__u32 count_connectors;
+
+	__u32 crtc_id; /**< Id */
+	__u32 fb_id; /**< Id of framebuffer */
+
+	__u32 x, y; /**< Position on the frameuffer */
+
+	__u32 gamma_size;
+	__u32 mode_valid;
+	struct drm_mode_modeinfo mode;
+};
+
+#define DRM_MODE_ENCODER_NONE	0
+#define DRM_MODE_ENCODER_DAC	1
+#define DRM_MODE_ENCODER_TMDS	2
+#define DRM_MODE_ENCODER_LVDS	3
+#define DRM_MODE_ENCODER_TVDAC	4
+
+struct drm_mode_get_encoder {
+	__u32 encoder_id;
+	__u32 encoder_type;
+
+	__u32 crtc_id; /**< Id of crtc */
+
+	__u32 possible_crtcs;
+	__u32 possible_clones;
+};
+
+/* This is for connectors with multiple signal types. */
+/* Try to match DRM_MODE_CONNECTOR_X as closely as possible. */
+#define DRM_MODE_SUBCONNECTOR_Automatic	0
+#define DRM_MODE_SUBCONNECTOR_Unknown	0
+#define DRM_MODE_SUBCONNECTOR_DVID	3
+#define DRM_MODE_SUBCONNECTOR_DVIA	4
+#define DRM_MODE_SUBCONNECTOR_Composite	5
+#define DRM_MODE_SUBCONNECTOR_SVIDEO	6
+#define DRM_MODE_SUBCONNECTOR_Component	8
+#define DRM_MODE_SUBCONNECTOR_SCART	9
+
+#define DRM_MODE_CONNECTOR_Unknown	0
+#define DRM_MODE_CONNECTOR_VGA		1
+#define DRM_MODE_CONNECTOR_DVII		2
+#define DRM_MODE_CONNECTOR_DVID		3
+#define DRM_MODE_CONNECTOR_DVIA		4
+#define DRM_MODE_CONNECTOR_Composite	5
+#define DRM_MODE_CONNECTOR_SVIDEO	6
+#define DRM_MODE_CONNECTOR_LVDS		7
+#define DRM_MODE_CONNECTOR_Component	8
+#define DRM_MODE_CONNECTOR_9PinDIN	9
+#define DRM_MODE_CONNECTOR_DisplayPort	10
+#define DRM_MODE_CONNECTOR_HDMIA	11
+#define DRM_MODE_CONNECTOR_HDMIB	12
+#define DRM_MODE_CONNECTOR_TV		13
+#define DRM_MODE_CONNECTOR_eDP		14
+
+struct drm_mode_get_connector {
+
+	__u64 encoders_ptr;
+	__u64 modes_ptr;
+	__u64 props_ptr;
+	__u64 prop_values_ptr;
+
+	__u32 count_modes;
+	__u32 count_props;
+	__u32 count_encoders;
+
+	__u32 encoder_id; /**< Current Encoder */
+	__u32 connector_id; /**< Id */
+	__u32 connector_type;
+	__u32 connector_type_id;
+
+	__u32 connection;
+	__u32 mm_width, mm_height; /**< HxW in millimeters */
+	__u32 subpixel;
+};
+
+#define DRM_MODE_PROP_PENDING	(1<<0)
+#define DRM_MODE_PROP_RANGE	(1<<1)
+#define DRM_MODE_PROP_IMMUTABLE	(1<<2)
+#define DRM_MODE_PROP_ENUM	(1<<3) /* enumerated type with text strings */
+#define DRM_MODE_PROP_BLOB	(1<<4)
+
+struct drm_mode_property_enum {
+	__u64 value;
+	char name[DRM_PROP_NAME_LEN];
+};
+
+struct drm_mode_get_property {
+	__u64 values_ptr; /* values and blob lengths */
+	__u64 enum_blob_ptr; /* enum and blob id ptrs */
+
+	__u32 prop_id;
+	__u32 flags;
+	char name[DRM_PROP_NAME_LEN];
+
+	__u32 count_values;
+	__u32 count_enum_blobs;
+};
+
+struct drm_mode_connector_set_property {
+	__u64 value;
+	__u32 prop_id;
+	__u32 connector_id;
+};
+
+struct drm_mode_get_blob {
+	__u32 blob_id;
+	__u32 length;
+	__u64 data;
+};
+
+struct drm_mode_fb_cmd {
+	__u32 fb_id;
+	__u32 width, height;
+	__u32 pitch;
+	__u32 bpp;
+	__u32 depth;
+	/* driver specific handle */
+	__u32 handle;
+};
+
+#define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01
+#define DRM_MODE_FB_DIRTY_ANNOTATE_FILL 0x02
+#define DRM_MODE_FB_DIRTY_FLAGS         0x03
+
+#define DRM_MODE_FB_DIRTY_MAX_CLIPS     256
+
+/*
+ * Mark a region of a framebuffer as dirty.
+ *
+ * Some hardware does not automatically update display contents
+ * as a hardware or software draw to a framebuffer. This ioctl
+ * allows userspace to tell the kernel and the hardware what
+ * regions of the framebuffer have changed.
+ *
+ * The kernel or hardware is free to update more then just the
+ * region specified by the clip rects. The kernel or hardware
+ * may also delay and/or coalesce several calls to dirty into a
+ * single update.
+ *
+ * Userspace may annotate the updates, the annotates are a
+ * promise made by the caller that the change is either a copy
+ * of pixels or a fill of a single color in the region specified.
+ *
+ * If the DRM_MODE_FB_DIRTY_ANNOTATE_COPY flag is given then
+ * the number of updated regions are half of num_clips given,
+ * where the clip rects are paired in src and dst. The width and
+ * height of each one of the pairs must match.
+ *
+ * If the DRM_MODE_FB_DIRTY_ANNOTATE_FILL flag is given the caller
+ * promises that the region specified of the clip rects is filled
+ * completely with a single color as given in the color argument.
+ */
+
+struct drm_mode_fb_dirty_cmd {
+	__u32 fb_id;
+	__u32 flags;
+	__u32 color;
+	__u32 num_clips;
+	__u64 clips_ptr;
+};
+
+struct drm_mode_mode_cmd {
+	__u32 connector_id;
+	struct drm_mode_modeinfo mode;
+};
+
+#define DRM_MODE_CURSOR_BO	(1<<0)
+#define DRM_MODE_CURSOR_MOVE	(1<<1)
+
+/*
+ * depending on the value in flags different members are used.
+ *
+ * CURSOR_BO uses
+ *    crtc
+ *    width
+ *    height
+ *    handle - if 0 turns the cursor of
+ *
+ * CURSOR_MOVE uses
+ *    crtc
+ *    x
+ *    y
+ */
+struct drm_mode_cursor {
+	__u32 flags;
+	__u32 crtc_id;
+	__s32 x;
+	__s32 y;
+	__u32 width;
+	__u32 height;
+	/* driver specific handle */
+	__u32 handle;
+};
+
+struct drm_mode_crtc_lut {
+	__u32 crtc_id;
+	__u32 gamma_size;
+
+	/* pointers to arrays */
+	__u64 red;
+	__u64 green;
+	__u64 blue;
+};
+
+#define DRM_MODE_PAGE_FLIP_EVENT 0x01
+#define DRM_MODE_PAGE_FLIP_FLAGS DRM_MODE_PAGE_FLIP_EVENT
+
+/*
+ * Request a page flip on the specified crtc.
+ *
+ * This ioctl will ask KMS to schedule a page flip for the specified
+ * crtc.  Once any pending rendering targeting the specified fb (as of
+ * ioctl time) has completed, the crtc will be reprogrammed to display
+ * that fb after the next vertical refresh.  The ioctl returns
+ * immediately, but subsequent rendering to the current fb will block
+ * in the execbuffer ioctl until the page flip happens.  If a page
+ * flip is already pending as the ioctl is called, EBUSY will be
+ * returned.
+ *
+ * The ioctl supports one flag, DRM_MODE_PAGE_FLIP_EVENT, which will
+ * request that drm sends back a vblank event (see drm.h: struct
+ * drm_event_vblank) when the page flip is done.  The user_data field
+ * passed in with this ioctl will be returned as the user_data field
+ * in the vblank event struct.
+ *
+ * The reserved field must be zero until we figure out something
+ * clever to use it for.
+ */
+
+struct drm_mode_crtc_page_flip {
+	__u32 crtc_id;
+	__u32 fb_id;
+	__u32 flags;
+	__u32 reserved;
+	__u64 user_data;
+};
+
+/* create a dumb scanout buffer */
+struct drm_mode_create_dumb {
+	uint32_t height;
+	uint32_t width;
+	uint32_t bpp;
+	uint32_t flags;
+	/* handle, pitch, size will be returned */
+	uint32_t handle;
+	uint32_t pitch;
+	uint64_t size;
+};
+
+/* set up for mmap of a dumb scanout buffer */
+struct drm_mode_map_dumb {
+	/** Handle for the object being mapped. */
+	__u32 handle;
+	__u32 pad;
+	/**
+	 * Fake offset to use for subsequent mmap call
+	 *
+	 * This is a fixed-size type for 32/64 compatibility.
+	 */
+	__u64 offset;
+};
+
+struct drm_mode_destroy_dumb {
+	uint32_t handle;
+};
+
+#endif
diff --git a/include/drm/drm_os_linux.h b/include/drm/drm_os_linux.h
new file mode 100644
index 00000000..39336914
--- /dev/null
+++ b/include/drm/drm_os_linux.h
@@ -0,0 +1,127 @@
+/**
+ * \file drm_os_linux.h
+ * OS abstraction macros.
+ */
+
+#include <linux/interrupt.h>	/* For task queue support */
+#include <linux/delay.h>
+
+#ifndef readq
+static inline u64 readq(void __iomem *reg)
+{
+	return ((u64) readl(reg)) | (((u64) readl(reg + 4UL)) << 32);
+}
+
+static inline void writeq(u64 val, void __iomem *reg)
+{
+	writel(val & 0xffffffff, reg);
+	writel(val >> 32, reg + 0x4UL);
+}
+#endif
+
+/** Current process ID */
+#define DRM_CURRENTPID			task_pid_nr(current)
+#define DRM_SUSER(p)			capable(CAP_SYS_ADMIN)
+#define DRM_UDELAY(d)			udelay(d)
+/** Read a byte from a MMIO region */
+#define DRM_READ8(map, offset)		readb(((void __iomem *)(map)->handle) + (offset))
+/** Read a word from a MMIO region */
+#define DRM_READ16(map, offset)         readw(((void __iomem *)(map)->handle) + (offset))
+/** Read a dword from a MMIO region */
+#define DRM_READ32(map, offset)		readl(((void __iomem *)(map)->handle) + (offset))
+/** Write a byte into a MMIO region */
+#define DRM_WRITE8(map, offset, val)	writeb(val, ((void __iomem *)(map)->handle) + (offset))
+/** Write a word into a MMIO region */
+#define DRM_WRITE16(map, offset, val)   writew(val, ((void __iomem *)(map)->handle) + (offset))
+/** Write a dword into a MMIO region */
+#define DRM_WRITE32(map, offset, val)	writel(val, ((void __iomem *)(map)->handle) + (offset))
+/** Read memory barrier */
+
+/** Read a qword from a MMIO region - be careful using these unless you really understand them */
+#define DRM_READ64(map, offset)		readq(((void __iomem *)(map)->handle) + (offset))
+/** Write a qword into a MMIO region */
+#define DRM_WRITE64(map, offset, val)	writeq(val, ((void __iomem *)(map)->handle) + (offset))
+
+#define DRM_READMEMORYBARRIER()		rmb()
+/** Write memory barrier */
+#define DRM_WRITEMEMORYBARRIER()	wmb()
+/** Read/write memory barrier */
+#define DRM_MEMORYBARRIER()		mb()
+
+/** IRQ handler arguments and return type and values */
+#define DRM_IRQ_ARGS		int irq, void *arg
+
+/** AGP types */
+#if __OS_HAS_AGP
+#define DRM_AGP_MEM		struct agp_memory
+#define DRM_AGP_KERN		struct agp_kern_info
+#else
+/* define some dummy types for non AGP supporting kernels */
+struct no_agp_kern {
+	unsigned long aper_base;
+	unsigned long aper_size;
+};
+#define DRM_AGP_MEM             int
+#define DRM_AGP_KERN            struct no_agp_kern
+#endif
+
+#if !(__OS_HAS_MTRR)
+static __inline__ int mtrr_add(unsigned long base, unsigned long size,
+			       unsigned int type, char increment)
+{
+	return -ENODEV;
+}
+
+static __inline__ int mtrr_del(int reg, unsigned long base, unsigned long size)
+{
+	return -ENODEV;
+}
+
+#define MTRR_TYPE_WRCOMB     1
+
+#endif
+
+/** Other copying of data to kernel space */
+#define DRM_COPY_FROM_USER(arg1, arg2, arg3)		\
+	copy_from_user(arg1, arg2, arg3)
+/** Other copying of data from kernel space */
+#define DRM_COPY_TO_USER(arg1, arg2, arg3)		\
+	copy_to_user(arg1, arg2, arg3)
+/* Macros for copyfrom user, but checking readability only once */
+#define DRM_VERIFYAREA_READ( uaddr, size )		\
+	(access_ok( VERIFY_READ, uaddr, size ) ? 0 : -EFAULT)
+#define DRM_COPY_FROM_USER_UNCHECKED(arg1, arg2, arg3)	\
+	__copy_from_user(arg1, arg2, arg3)
+#define DRM_COPY_TO_USER_UNCHECKED(arg1, arg2, arg3)	\
+	__copy_to_user(arg1, arg2, arg3)
+#define DRM_GET_USER_UNCHECKED(val, uaddr)		\
+	__get_user(val, uaddr)
+
+#define DRM_HZ HZ
+
+#define DRM_WAIT_ON( ret, queue, timeout, condition )		\
+do {								\
+	DECLARE_WAITQUEUE(entry, current);			\
+	unsigned long end = jiffies + (timeout);		\
+	add_wait_queue(&(queue), &entry);			\
+								\
+	for (;;) {						\
+		__set_current_state(TASK_INTERRUPTIBLE);	\
+		if (condition)					\
+			break;					\
+		if (time_after_eq(jiffies, end)) {		\
+			ret = -EBUSY;				\
+			break;					\
+		}						\
+		schedule_timeout((HZ/100 > 1) ? HZ/100 : 1);	\
+		if (signal_pending(current)) {			\
+			ret = -EINTR;				\
+			break;					\
+		}						\
+	}							\
+	__set_current_state(TASK_RUNNING);			\
+	remove_wait_queue(&(queue), &entry);			\
+} while (0)
+
+#define DRM_WAKEUP( queue ) wake_up( queue )
+#define DRM_INIT_WAITQUEUE( queue ) init_waitqueue_head( queue )
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
new file mode 100644
index 00000000..4306811f
--- /dev/null
+++ b/include/drm/drm_pciids.h
@@ -0,0 +1,701 @@
+/*
+   This file is auto-generated from the drm_pciids.txt in the DRM CVS
+   Please contact dri-devel@lists.sf.net to add new cards to this list
+*/
+#define radeon_PCI_IDS \
+	{0x1002, 0x3150, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x3151, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x3152, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x3154, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x3155, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x3E50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x3E54, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS100|RADEON_IS_IGP}, \
+	{0x1002, 0x4137, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS200|RADEON_IS_IGP}, \
+	{0x1002, 0x4144, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
+	{0x1002, 0x4145, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
+	{0x1002, 0x4146, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
+	{0x1002, 0x4147, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
+	{0x1002, 0x4148, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
+	{0x1002, 0x4149, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
+	{0x1002, 0x414A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
+	{0x1002, 0x414B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
+	{0x1002, 0x4150, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
+	{0x1002, 0x4151, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
+	{0x1002, 0x4152, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
+	{0x1002, 0x4153, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
+	{0x1002, 0x4154, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
+	{0x1002, 0x4155, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
+	{0x1002, 0x4156, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
+	{0x1002, 0x4237, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS200|RADEON_IS_IGP}, \
+	{0x1002, 0x4242, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R200}, \
+	{0x1002, 0x4336, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS100|RADEON_IS_IGP|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4337, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS200|RADEON_IS_IGP|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4437, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS200|RADEON_IS_IGP|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4966, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250}, \
+	{0x1002, 0x4967, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250}, \
+	{0x1002, 0x4A48, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4A49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4A4A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4A4B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4A4C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4A4D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4A4E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4A4F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4A50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4A54, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4B48, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4B49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4B4A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4B4B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4B4C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x4C57, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV200|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4C58, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV200|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4C59, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4C5A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4C64, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4C66, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4C67, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4C6E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4E44, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
+	{0x1002, 0x4E45, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
+	{0x1002, 0x4E46, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
+	{0x1002, 0x4E47, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
+	{0x1002, 0x4E48, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
+	{0x1002, 0x4E49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
+	{0x1002, 0x4E4A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
+	{0x1002, 0x4E4B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
+	{0x1002, 0x4E50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4E51, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4E52, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4E53, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4E54, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x4E56, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x5144, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R100|RADEON_SINGLE_CRTC}, \
+	{0x1002, 0x5145, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R100|RADEON_SINGLE_CRTC}, \
+	{0x1002, 0x5146, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R100|RADEON_SINGLE_CRTC}, \
+	{0x1002, 0x5147, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R100|RADEON_SINGLE_CRTC}, \
+	{0x1002, 0x5148, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R200}, \
+	{0x1002, 0x514C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R200}, \
+	{0x1002, 0x514D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R200}, \
+	{0x1002, 0x5157, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV200}, \
+	{0x1002, 0x5158, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV200}, \
+	{0x1002, 0x5159, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
+	{0x1002, 0x515A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
+	{0x1002, 0x515E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100|RADEON_SINGLE_CRTC}, \
+	{0x1002, 0x5460, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x5462, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x5464, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x5548, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5549, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x554A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x554B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x554C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x554D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x554E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x554F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5550, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5551, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5552, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5554, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x564A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x564B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x564F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5652, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5653, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5657, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP}, \
+	{0x1002, 0x5835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x5954, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+	{0x1002, 0x5955, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+	{0x1002, 0x5974, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+	{0x1002, 0x5975, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+	{0x1002, 0x5960, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
+	{0x1002, 0x5961, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
+	{0x1002, 0x5962, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
+	{0x1002, 0x5964, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
+	{0x1002, 0x5965, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
+	{0x1002, 0x5969, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100|RADEON_SINGLE_CRTC}, \
+	{0x1002, 0x5a41, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_IGPGART}, \
+	{0x1002, 0x5a42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+	{0x1002, 0x5a61, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_IGPGART}, \
+	{0x1002, 0x5a62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
+	{0x1002, 0x5b60, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5b62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5b63, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5b64, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5b65, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5c61, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x5c63, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|RADEON_IS_MOBILITY}, \
+	{0x1002, 0x5d48, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5d49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5d4a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5d4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5d4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5d4e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5d4f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5d50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5d52, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5d57, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R423|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5e48, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5e4a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5e4b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5e4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5e4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x5e4f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6700, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6701, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6702, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6703, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6704, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6705, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6706, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6707, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6708, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6709, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6718, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6719, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x671c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x671d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x671f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAYMAN|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6720, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6721, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6722, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6723, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6724, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6725, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6726, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6727, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6728, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6729, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6738, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6739, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x673e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6740, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6741, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6742, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6743, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6744, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6745, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6746, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6747, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6748, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6749, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x674A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6750, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6751, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6758, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6759, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x675B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x675D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x675F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6760, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6761, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6762, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6763, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6764, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6765, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6766, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6767, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6768, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6770, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6771, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6772, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6778, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6779, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x677B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6840, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6841, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6842, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6843, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6849, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6858, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6859, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6880, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6888, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6889, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x688A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x688C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x688D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6898, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x6899, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x689b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x689c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HEMLOCK|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x689d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HEMLOCK|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x689e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68a0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68a1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68a8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68a9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68b0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68b8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68b9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68ba, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68be, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68bf, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68c1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68c7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68c8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68c9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68d9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68da, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68de, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68e0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68e1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68e4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68e5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68e8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68e9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68f1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68f2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68f8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68f9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68fa, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x68fe, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x710A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x710B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x710C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x710E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x710F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7140, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7141, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7142, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7143, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7144, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7145, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7146, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7147, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7149, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x714A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x714B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x714C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x714D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x714E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x714F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7151, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7152, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7153, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x715E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x715F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7180, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7181, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7183, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7186, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7187, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7188, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x718A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x718B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x718C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x718D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x718F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7193, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7196, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x719B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x719F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71C5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71C6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71CD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71CE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71D2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71D4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71D5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71D6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x71DE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7200, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7210, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7211, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7243, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7244, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7245, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7246, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7247, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7248, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7249, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x724A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x724B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x724C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x724D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x724E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x724F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7280, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7281, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7283, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7284, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7287, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7289, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x728B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x728C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7290, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7291, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7293, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7297, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x791e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
+	{0x1002, 0x791f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
+	{0x1002, 0x793f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS600|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7941, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS600|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7942, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS600|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x796c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
+	{0x1002, 0x796d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
+	{0x1002, 0x796e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
+	{0x1002, 0x796f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
+	{0x1002, 0x9400, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9401, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9402, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9403, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9405, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x940A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x940B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x940F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94B1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94B3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94B4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94B5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94B9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9440, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9441, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9442, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9443, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9444, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9446, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x944A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x944B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x944C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x944E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9450, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9452, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9456, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x945A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x945B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x945E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9460, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9462, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x946A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x946B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x947A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x947B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9480, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9487, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9488, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9489, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x948A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x948F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9490, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9491, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9495, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9498, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x949C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x949E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x949F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94CB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94CD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9500, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9501, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9504, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9505, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9506, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9507, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9508, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9509, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x950F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9511, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9515, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9517, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9519, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9540, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9541, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9542, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x954E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x954F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9552, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9553, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9555, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9557, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x955f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9580, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9581, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9583, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9586, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9587, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9588, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9589, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9590, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9591, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9593, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9595, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9596, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9597, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9598, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9599, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x959B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95CD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95CE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9610, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9611, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9612, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9613, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9614, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9615, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9616, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9640, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9641, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9642, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9643, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9644, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9645, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
+	{0x1002, 0x9648, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
+	{0x1002, 0x964a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x964b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x964c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x964e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
+	{0x1002, 0x964f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
+	{0x1002, 0x9710, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9711, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9713, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9714, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9715, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9802, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9803, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9804, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9805, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9806, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9807, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0, 0, 0}
+
+#define r128_PCI_IDS \
+	{0x1002, 0x4c45, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4c46, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4d46, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4d4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5041, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5042, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5043, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5044, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5045, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5046, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5047, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5048, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5049, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x504A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x504B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x504C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x504D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x504E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x504F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5050, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5051, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5052, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5053, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5054, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5055, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5056, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5057, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5058, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5245, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5246, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5247, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x524b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x524c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x534d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5446, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x544C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x5452, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0, 0, 0}
+
+#define mga_PCI_IDS \
+	{0x102b, 0x0520, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G200}, \
+	{0x102b, 0x0521, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G200}, \
+	{0x102b, 0x0525, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G400}, \
+	{0x102b, 0x2527, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G550}, \
+	{0, 0, 0}
+
+#define mach64_PCI_IDS \
+	{0x1002, 0x4749, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4750, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4751, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4742, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4744, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4c49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4c50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4c51, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4c42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4c44, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x474c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x474f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4752, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4753, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x474d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x474e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4c52, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4c53, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4c4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1002, 0x4c4e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0, 0, 0}
+
+#define sisdrv_PCI_IDS \
+	{0x1039, 0x0300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1039, 0x5300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1039, 0x6300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1039, 0x6330, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \
+	{0x1039, 0x6351, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1039, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x18CA, 0x0040, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \
+	{0x18CA, 0x0042, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \
+	{0, 0, 0}
+
+#define tdfx_PCI_IDS \
+	{0x121a, 0x0003, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x121a, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x121a, 0x0005, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x121a, 0x0007, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x121a, 0x0009, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x121a, 0x000b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0, 0, 0}
+
+#define viadrv_PCI_IDS \
+	{0x1106, 0x3022, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1106, 0x3118, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VIA_PRO_GROUP_A}, \
+	{0x1106, 0x3122, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1106, 0x7205, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1106, 0x3108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1106, 0x3344, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1106, 0x3343, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x1106, 0x3230, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VIA_DX9_0}, \
+	{0x1106, 0x3157, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VIA_PRO_GROUP_A}, \
+	{0, 0, 0}
+
+#define i810_PCI_IDS \
+	{0x8086, 0x7121, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x8086, 0x7123, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x8086, 0x7125, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x8086, 0x1132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0, 0, 0}
+
+#define i830_PCI_IDS \
+	{0x8086, 0x3577, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x8086, 0x2562, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x8086, 0x3582, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x8086, 0x2572, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0x8086, 0x358e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0, 0, 0}
+
+#define gamma_PCI_IDS \
+	{0x3d3d, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+	{0, 0, 0}
+
+#define savage_PCI_IDS \
+	{0x5333, 0x8a20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE3D}, \
+	{0x5333, 0x8a21, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE3D}, \
+	{0x5333, 0x8a22, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE4}, \
+	{0x5333, 0x8a23, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE4}, \
+	{0x5333, 0x8c10, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE_MX}, \
+	{0x5333, 0x8c11, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE_MX}, \
+	{0x5333, 0x8c12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE_MX}, \
+	{0x5333, 0x8c13, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE_MX}, \
+	{0x5333, 0x8c22, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
+	{0x5333, 0x8c24, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
+	{0x5333, 0x8c26, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
+	{0x5333, 0x8c2a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
+	{0x5333, 0x8c2b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
+	{0x5333, 0x8c2c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
+	{0x5333, 0x8c2d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
+	{0x5333, 0x8c2e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
+	{0x5333, 0x8c2f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
+	{0x5333, 0x8a25, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGE}, \
+	{0x5333, 0x8a26, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGE}, \
+	{0x5333, 0x8d01, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_TWISTER}, \
+	{0x5333, 0x8d02, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_TWISTER}, \
+	{0x5333, 0x8d03, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGEDDR}, \
+	{0x5333, 0x8d04, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGEDDR}, \
+	{0, 0, 0}
+
+#define ffb_PCI_IDS \
+	{0, 0, 0}
+
+#define i915_PCI_IDS \
+	{0x8086, 0x3577, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2562, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x3582, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2572, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2582, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x258a, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2592, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2772, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x27a2, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x27ae, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2972, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2982, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2992, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x29a2, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x29b2, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x29c2, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x29d2, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2a02, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2a12, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2a42, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2e02, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2e12, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2e32, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x2e42, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0xa001, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0xa011, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x35e8, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x0042, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x0046, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0x8086, 0x0102, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+	{0, 0, 0}
diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h
new file mode 100644
index 00000000..ee5389d2
--- /dev/null
+++ b/include/drm/drm_sarea.h
@@ -0,0 +1,84 @@
+/**
+ * \file drm_sarea.h
+ * \brief SAREA definitions
+ *
+ * \author Michel Dänzer <michel@daenzer.net>
+ */
+
+/*
+ * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * 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 (including the next
+ * paragraph) 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
+ * TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
+ */
+
+#ifndef _DRM_SAREA_H_
+#define _DRM_SAREA_H_
+
+#include "drm.h"
+
+/* SAREA area needs to be at least a page */
+#if defined(__alpha__)
+#define SAREA_MAX                       0x2000U
+#elif defined(__ia64__)
+#define SAREA_MAX                       0x10000U	/* 64kB */
+#else
+/* Intel 830M driver needs at least 8k SAREA */
+#define SAREA_MAX                       0x2000U
+#endif
+
+/** Maximum number of drawables in the SAREA */
+#define SAREA_MAX_DRAWABLES		256
+
+#define SAREA_DRAWABLE_CLAIMED_ENTRY    0x80000000
+
+/** SAREA drawable */
+struct drm_sarea_drawable {
+	unsigned int stamp;
+	unsigned int flags;
+};
+
+/** SAREA frame */
+struct drm_sarea_frame {
+	unsigned int x;
+	unsigned int y;
+	unsigned int width;
+	unsigned int height;
+	unsigned int fullscreen;
+};
+
+/** SAREA */
+struct drm_sarea {
+    /** first thing is always the DRM locking structure */
+	struct drm_hw_lock lock;
+    /** \todo Use readers/writer lock for drm_sarea::drawable_lock */
+	struct drm_hw_lock drawable_lock;
+	struct drm_sarea_drawable drawableTable[SAREA_MAX_DRAWABLES];	/**< drawables */
+	struct drm_sarea_frame frame;	/**< frame */
+	drm_context_t dummy_context;
+};
+
+#ifndef __KERNEL__
+typedef struct drm_sarea_drawable drm_sarea_drawable_t;
+typedef struct drm_sarea_frame drm_sarea_frame_t;
+typedef struct drm_sarea drm_sarea_t;
+#endif
+
+#endif				/* _DRM_SAREA_H_ */
diff --git a/include/drm/drm_sman.h b/include/drm/drm_sman.h
new file mode 100644
index 00000000..08ecf83a
--- /dev/null
+++ b/include/drm/drm_sman.h
@@ -0,0 +1,176 @@
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA.
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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.
+ *
+ *
+ **************************************************************************/
+/*
+ * Simple memory MANager interface that keeps track on allocate regions on a
+ * per "owner" basis. All regions associated with an "owner" can be released
+ * with a simple call. Typically if the "owner" exists. The owner is any
+ * "unsigned long" identifier. Can typically be a pointer to a file private
+ * struct or a context identifier.
+ *
+ * Authors:
+ * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
+ */
+
+#ifndef DRM_SMAN_H
+#define DRM_SMAN_H
+
+#include "drmP.h"
+#include "drm_hashtab.h"
+
+/*
+ * A class that is an abstration of a simple memory allocator.
+ * The sman implementation provides a default such allocator
+ * using the drm_mm.c implementation. But the user can replace it.
+ * See the SiS implementation, which may use the SiS FB kernel module
+ * for memory management.
+ */
+
+struct drm_sman_mm {
+	/* private info. If allocated, needs to be destroyed by the destroy
+	   function */
+	void *private;
+
+	/* Allocate a memory block with given size and alignment.
+	   Return an opaque reference to the memory block */
+
+	void *(*allocate) (void *private, unsigned long size,
+			   unsigned alignment);
+
+	/* Free a memory block. "ref" is the opaque reference that we got from
+	   the "alloc" function */
+
+	void (*free) (void *private, void *ref);
+
+	/* Free all resources associated with this allocator */
+
+	void (*destroy) (void *private);
+
+	/* Return a memory offset from the opaque reference returned from the
+	   "alloc" function */
+
+	unsigned long (*offset) (void *private, void *ref);
+};
+
+struct drm_memblock_item {
+	struct list_head owner_list;
+	struct drm_hash_item user_hash;
+	void *mm_info;
+	struct drm_sman_mm *mm;
+	struct drm_sman *sman;
+};
+
+struct drm_sman {
+	struct drm_sman_mm *mm;
+	int num_managers;
+	struct drm_open_hash owner_hash_tab;
+	struct drm_open_hash user_hash_tab;
+	struct list_head owner_items;
+};
+
+/*
+ * Take down a memory manager. This function should only be called after a
+ * successful init and after a call to drm_sman_cleanup.
+ */
+
+extern void drm_sman_takedown(struct drm_sman * sman);
+
+/*
+ * Allocate structures for a manager.
+ * num_managers are the number of memory pools to manage. (VRAM, AGP, ....)
+ * user_order is the log2 of the number of buckets in the user hash table.
+ *	    set this to approximately log2 of the max number of memory regions
+ *	    that will be allocated for _all_ pools together.
+ * owner_order is the log2 of the number of buckets in the owner hash table.
+ *	    set this to approximately log2 of
+ *	    the number of client file connections that will
+ *	    be using the manager.
+ *
+ */
+
+extern int drm_sman_init(struct drm_sman * sman, unsigned int num_managers,
+			 unsigned int user_order, unsigned int owner_order);
+
+/*
+ * Initialize a drm_mm.c allocator. Should be called only once for each
+ * manager unless a customized allogator is used.
+ */
+
+extern int drm_sman_set_range(struct drm_sman * sman, unsigned int manager,
+			      unsigned long start, unsigned long size);
+
+/*
+ * Initialize a customized allocator for one of the managers.
+ * (See the SiS module). The object pointed to by "allocator" is copied,
+ * so it can be destroyed after this call.
+ */
+
+extern int drm_sman_set_manager(struct drm_sman * sman, unsigned int mananger,
+				struct drm_sman_mm * allocator);
+
+/*
+ * Allocate a memory block. Aligment is not implemented yet.
+ */
+
+extern struct drm_memblock_item *drm_sman_alloc(struct drm_sman * sman,
+						unsigned int manager,
+						unsigned long size,
+						unsigned alignment,
+						unsigned long owner);
+/*
+ * Free a memory block identified by its user hash key.
+ */
+
+extern int drm_sman_free_key(struct drm_sman * sman, unsigned int key);
+
+/*
+ * returns 1 iff there are no stale memory blocks associated with this owner.
+ * Typically called to determine if we need to idle the hardware and call
+ * drm_sman_owner_cleanup. If there are no stale memory blocks, it removes all
+ * resources associated with owner.
+ */
+
+extern int drm_sman_owner_clean(struct drm_sman * sman, unsigned long owner);
+
+/*
+ * Frees all stale memory blocks associated with this owner. Note that this
+ * requires that the hardware is finished with all blocks, so the graphics engine
+ * should be idled before this call is made. This function also frees
+ * any resources associated with "owner" and should be called when owner
+ * is not going to be referenced anymore.
+ */
+
+extern void drm_sman_owner_cleanup(struct drm_sman * sman, unsigned long owner);
+
+/*
+ * Frees all stale memory blocks associated with the memory manager.
+ * See idling above.
+ */
+
+extern void drm_sman_cleanup(struct drm_sman * sman);
+
+#endif
diff --git a/include/drm/drm_sysfs.h b/include/drm/drm_sysfs.h
new file mode 100644
index 00000000..1d8e033f
--- /dev/null
+++ b/include/drm/drm_sysfs.h
@@ -0,0 +1,12 @@
+#ifndef _DRM_SYSFS_H_
+#define _DRM_SYSFS_H_
+
+/**
+ * This minimalistic include file is intended for users (read TTM) that
+ * don't want to include the full drmP.h file.
+ */
+
+extern int drm_class_device_register(struct device *dev);
+extern void drm_class_device_unregister(struct device *dev);
+
+#endif
diff --git a/include/drm/drm_usb.h b/include/drm/drm_usb.h
new file mode 100644
index 00000000..33506c11
--- /dev/null
+++ b/include/drm/drm_usb.h
@@ -0,0 +1,15 @@
+#ifndef DRM_USB_H
+#define DRM_USB_H
+
+#include <drmP.h>
+
+#include <linux/usb.h>
+
+extern int drm_usb_init(struct drm_driver *driver, struct usb_driver *udriver);
+extern void drm_usb_exit(struct drm_driver *driver, struct usb_driver *udriver);
+
+int drm_get_usb_dev(struct usb_interface *interface,
+		    const struct usb_device_id *id,
+		    struct drm_driver *driver);
+
+#endif
diff --git a/include/drm/i2c/ch7006.h b/include/drm/i2c/ch7006.h
new file mode 100644
index 00000000..8390b437
--- /dev/null
+++ b/include/drm/i2c/ch7006.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2009 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * 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 (including the
+ * next paragraph) 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 OWNER(S) AND/OR ITS SUPPLIERS 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.
+ *
+ */
+
+#ifndef __DRM_I2C_CH7006_H__
+#define __DRM_I2C_CH7006_H__
+
+/**
+ * struct ch7006_encoder_params
+ *
+ * Describes how the ch7006 is wired up with the GPU. It should be
+ * used as the @params parameter of its @set_config method.
+ *
+ * See "http://www.chrontel.com/pdf/7006.pdf" for their precise
+ * meaning.
+ */
+struct ch7006_encoder_params {
+	enum {
+		CH7006_FORMAT_RGB16 = 0,
+		CH7006_FORMAT_YCrCb24m16,
+		CH7006_FORMAT_RGB24m16,
+		CH7006_FORMAT_RGB15,
+		CH7006_FORMAT_RGB24m12C,
+		CH7006_FORMAT_RGB24m12I,
+		CH7006_FORMAT_RGB24m8,
+		CH7006_FORMAT_RGB16m8,
+		CH7006_FORMAT_RGB15m8,
+		CH7006_FORMAT_YCrCb24m8,
+	} input_format;
+
+	enum {
+		CH7006_CLOCK_SLAVE = 0,
+		CH7006_CLOCK_MASTER,
+	} clock_mode;
+
+	enum {
+		CH7006_CLOCK_EDGE_NEG = 0,
+		CH7006_CLOCK_EDGE_POS,
+	} clock_edge;
+
+	int xcm, pcm;
+
+	enum {
+		CH7006_SYNC_SLAVE = 0,
+		CH7006_SYNC_MASTER,
+	} sync_direction;
+
+	enum {
+		CH7006_SYNC_SEPARATED = 0,
+		CH7006_SYNC_EMBEDDED,
+	} sync_encoding;
+
+	enum {
+		CH7006_POUT_1_8V = 0,
+		CH7006_POUT_3_3V,
+	} pout_level;
+
+	enum {
+		CH7006_ACTIVE_HSYNC = 0,
+		CH7006_ACTIVE_DSTART,
+	} active_detect;
+};
+
+#endif
diff --git a/include/drm/i2c/sil164.h b/include/drm/i2c/sil164.h
new file mode 100644
index 00000000..205e2738
--- /dev/null
+++ b/include/drm/i2c/sil164.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * 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 (including the
+ * next paragraph) 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 OWNER(S) AND/OR ITS SUPPLIERS 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.
+ *
+ */
+
+#ifndef __DRM_I2C_SIL164_H__
+#define __DRM_I2C_SIL164_H__
+
+/**
+ * struct sil164_encoder_params
+ *
+ * Describes how the sil164 is connected to the GPU. It should be used
+ * as the @params parameter of its @set_config method.
+ *
+ * See "http://www.siliconimage.com/docs/SiI-DS-0021-E-164.pdf".
+ */
+struct sil164_encoder_params {
+	enum {
+		SIL164_INPUT_EDGE_FALLING = 0,
+		SIL164_INPUT_EDGE_RISING
+	} input_edge;
+
+	enum {
+		SIL164_INPUT_WIDTH_12BIT = 0,
+		SIL164_INPUT_WIDTH_24BIT
+	} input_width;
+
+	enum {
+		SIL164_INPUT_SINGLE_EDGE = 0,
+		SIL164_INPUT_DUAL_EDGE
+	} input_dual;
+
+	enum {
+		SIL164_PLL_FILTER_ON = 0,
+		SIL164_PLL_FILTER_OFF,
+	} pll_filter;
+
+	int input_skew; /** < Allowed range [-4, 3], use 0 for no de-skew. */
+	int duallink_skew; /** < Allowed range [-4, 3]. */
+};
+
+#endif
diff --git a/include/drm/i810_drm.h b/include/drm/i810_drm.h
new file mode 100644
index 00000000..7a10bb6f
--- /dev/null
+++ b/include/drm/i810_drm.h
@@ -0,0 +1,281 @@
+#ifndef _I810_DRM_H_
+#define _I810_DRM_H_
+
+/* WARNING: These defines must be the same as what the Xserver uses.
+ * if you change them, you must change the defines in the Xserver.
+ */
+
+#ifndef _I810_DEFINES_
+#define _I810_DEFINES_
+
+#define I810_DMA_BUF_ORDER		12
+#define I810_DMA_BUF_SZ 		(1<<I810_DMA_BUF_ORDER)
+#define I810_DMA_BUF_NR 		256
+#define I810_NR_SAREA_CLIPRECTS 	8
+
+/* Each region is a minimum of 64k, and there are at most 64 of them.
+ */
+#define I810_NR_TEX_REGIONS 64
+#define I810_LOG_MIN_TEX_REGION_SIZE 16
+#endif
+
+#define I810_UPLOAD_TEX0IMAGE  0x1	/* handled clientside */
+#define I810_UPLOAD_TEX1IMAGE  0x2	/* handled clientside */
+#define I810_UPLOAD_CTX        0x4
+#define I810_UPLOAD_BUFFERS    0x8
+#define I810_UPLOAD_TEX0       0x10
+#define I810_UPLOAD_TEX1       0x20
+#define I810_UPLOAD_CLIPRECTS  0x40
+
+/* Indices into buf.Setup where various bits of state are mirrored per
+ * context and per buffer.  These can be fired at the card as a unit,
+ * or in a piecewise fashion as required.
+ */
+
+/* Destbuffer state
+ *    - backbuffer linear offset and pitch -- invarient in the current dri
+ *    - zbuffer linear offset and pitch -- also invarient
+ *    - drawing origin in back and depth buffers.
+ *
+ * Keep the depth/back buffer state here to accommodate private buffers
+ * in the future.
+ */
+#define I810_DESTREG_DI0  0	/* CMD_OP_DESTBUFFER_INFO (2 dwords) */
+#define I810_DESTREG_DI1  1
+#define I810_DESTREG_DV0  2	/* GFX_OP_DESTBUFFER_VARS (2 dwords) */
+#define I810_DESTREG_DV1  3
+#define I810_DESTREG_DR0  4	/* GFX_OP_DRAWRECT_INFO (4 dwords) */
+#define I810_DESTREG_DR1  5
+#define I810_DESTREG_DR2  6
+#define I810_DESTREG_DR3  7
+#define I810_DESTREG_DR4  8
+#define I810_DEST_SETUP_SIZE 10
+
+/* Context state
+ */
+#define I810_CTXREG_CF0   0	/* GFX_OP_COLOR_FACTOR */
+#define I810_CTXREG_CF1   1
+#define I810_CTXREG_ST0   2	/* GFX_OP_STIPPLE */
+#define I810_CTXREG_ST1   3
+#define I810_CTXREG_VF    4	/* GFX_OP_VERTEX_FMT */
+#define I810_CTXREG_MT    5	/* GFX_OP_MAP_TEXELS */
+#define I810_CTXREG_MC0   6	/* GFX_OP_MAP_COLOR_STAGES - stage 0 */
+#define I810_CTXREG_MC1   7	/* GFX_OP_MAP_COLOR_STAGES - stage 1 */
+#define I810_CTXREG_MC2   8	/* GFX_OP_MAP_COLOR_STAGES - stage 2 */
+#define I810_CTXREG_MA0   9	/* GFX_OP_MAP_ALPHA_STAGES - stage 0 */
+#define I810_CTXREG_MA1   10	/* GFX_OP_MAP_ALPHA_STAGES - stage 1 */
+#define I810_CTXREG_MA2   11	/* GFX_OP_MAP_ALPHA_STAGES - stage 2 */
+#define I810_CTXREG_SDM   12	/* GFX_OP_SRC_DEST_MONO */
+#define I810_CTXREG_FOG   13	/* GFX_OP_FOG_COLOR */
+#define I810_CTXREG_B1    14	/* GFX_OP_BOOL_1 */
+#define I810_CTXREG_B2    15	/* GFX_OP_BOOL_2 */
+#define I810_CTXREG_LCS   16	/* GFX_OP_LINEWIDTH_CULL_SHADE_MODE */
+#define I810_CTXREG_PV    17	/* GFX_OP_PV_RULE -- Invarient! */
+#define I810_CTXREG_ZA    18	/* GFX_OP_ZBIAS_ALPHAFUNC */
+#define I810_CTXREG_AA    19	/* GFX_OP_ANTIALIAS */
+#define I810_CTX_SETUP_SIZE 20
+
+/* Texture state (per tex unit)
+ */
+#define I810_TEXREG_MI0  0	/* GFX_OP_MAP_INFO (4 dwords) */
+#define I810_TEXREG_MI1  1
+#define I810_TEXREG_MI2  2
+#define I810_TEXREG_MI3  3
+#define I810_TEXREG_MF   4	/* GFX_OP_MAP_FILTER */
+#define I810_TEXREG_MLC  5	/* GFX_OP_MAP_LOD_CTL */
+#define I810_TEXREG_MLL  6	/* GFX_OP_MAP_LOD_LIMITS */
+#define I810_TEXREG_MCS  7	/* GFX_OP_MAP_COORD_SETS ??? */
+#define I810_TEX_SETUP_SIZE 8
+
+/* Flags for clear ioctl
+ */
+#define I810_FRONT   0x1
+#define I810_BACK    0x2
+#define I810_DEPTH   0x4
+
+typedef enum _drm_i810_init_func {
+	I810_INIT_DMA = 0x01,
+	I810_CLEANUP_DMA = 0x02,
+	I810_INIT_DMA_1_4 = 0x03
+} drm_i810_init_func_t;
+
+/* This is the init structure after v1.2 */
+typedef struct _drm_i810_init {
+	drm_i810_init_func_t func;
+	unsigned int mmio_offset;
+	unsigned int buffers_offset;
+	int sarea_priv_offset;
+	unsigned int ring_start;
+	unsigned int ring_end;
+	unsigned int ring_size;
+	unsigned int front_offset;
+	unsigned int back_offset;
+	unsigned int depth_offset;
+	unsigned int overlay_offset;
+	unsigned int overlay_physical;
+	unsigned int w;
+	unsigned int h;
+	unsigned int pitch;
+	unsigned int pitch_bits;
+} drm_i810_init_t;
+
+/* This is the init structure prior to v1.2 */
+typedef struct _drm_i810_pre12_init {
+	drm_i810_init_func_t func;
+	unsigned int mmio_offset;
+	unsigned int buffers_offset;
+	int sarea_priv_offset;
+	unsigned int ring_start;
+	unsigned int ring_end;
+	unsigned int ring_size;
+	unsigned int front_offset;
+	unsigned int back_offset;
+	unsigned int depth_offset;
+	unsigned int w;
+	unsigned int h;
+	unsigned int pitch;
+	unsigned int pitch_bits;
+} drm_i810_pre12_init_t;
+
+/* Warning: If you change the SAREA structure you must change the Xserver
+ * structure as well */
+
+typedef struct _drm_i810_tex_region {
+	unsigned char next, prev;	/* indices to form a circular LRU  */
+	unsigned char in_use;	/* owned by a client, or free? */
+	int age;		/* tracked by clients to update local LRU's */
+} drm_i810_tex_region_t;
+
+typedef struct _drm_i810_sarea {
+	unsigned int ContextState[I810_CTX_SETUP_SIZE];
+	unsigned int BufferState[I810_DEST_SETUP_SIZE];
+	unsigned int TexState[2][I810_TEX_SETUP_SIZE];
+	unsigned int dirty;
+
+	unsigned int nbox;
+	struct drm_clip_rect boxes[I810_NR_SAREA_CLIPRECTS];
+
+	/* Maintain an LRU of contiguous regions of texture space.  If
+	 * you think you own a region of texture memory, and it has an
+	 * age different to the one you set, then you are mistaken and
+	 * it has been stolen by another client.  If global texAge
+	 * hasn't changed, there is no need to walk the list.
+	 *
+	 * These regions can be used as a proxy for the fine-grained
+	 * texture information of other clients - by maintaining them
+	 * in the same lru which is used to age their own textures,
+	 * clients have an approximate lru for the whole of global
+	 * texture space, and can make informed decisions as to which
+	 * areas to kick out.  There is no need to choose whether to
+	 * kick out your own texture or someone else's - simply eject
+	 * them all in LRU order.
+	 */
+
+	drm_i810_tex_region_t texList[I810_NR_TEX_REGIONS + 1];
+	/* Last elt is sentinal */
+	int texAge;		/* last time texture was uploaded */
+	int last_enqueue;	/* last time a buffer was enqueued */
+	int last_dispatch;	/* age of the most recently dispatched buffer */
+	int last_quiescent;	/*  */
+	int ctxOwner;		/* last context to upload state */
+
+	int vertex_prim;
+
+	int pf_enabled;		/* is pageflipping allowed? */
+	int pf_active;
+	int pf_current_page;	/* which buffer is being displayed? */
+} drm_i810_sarea_t;
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the Xserver file (xf86drmMga.h)
+ */
+
+/* i810 specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_I810_INIT		0x00
+#define DRM_I810_VERTEX		0x01
+#define DRM_I810_CLEAR		0x02
+#define DRM_I810_FLUSH		0x03
+#define DRM_I810_GETAGE		0x04
+#define DRM_I810_GETBUF		0x05
+#define DRM_I810_SWAP		0x06
+#define DRM_I810_COPY		0x07
+#define DRM_I810_DOCOPY		0x08
+#define DRM_I810_OV0INFO	0x09
+#define DRM_I810_FSTATUS	0x0a
+#define DRM_I810_OV0FLIP	0x0b
+#define DRM_I810_MC		0x0c
+#define DRM_I810_RSTATUS	0x0d
+#define DRM_I810_FLIP		0x0e
+
+#define DRM_IOCTL_I810_INIT		DRM_IOW( DRM_COMMAND_BASE + DRM_I810_INIT, drm_i810_init_t)
+#define DRM_IOCTL_I810_VERTEX		DRM_IOW( DRM_COMMAND_BASE + DRM_I810_VERTEX, drm_i810_vertex_t)
+#define DRM_IOCTL_I810_CLEAR		DRM_IOW( DRM_COMMAND_BASE + DRM_I810_CLEAR, drm_i810_clear_t)
+#define DRM_IOCTL_I810_FLUSH		DRM_IO(  DRM_COMMAND_BASE + DRM_I810_FLUSH)
+#define DRM_IOCTL_I810_GETAGE		DRM_IO(  DRM_COMMAND_BASE + DRM_I810_GETAGE)
+#define DRM_IOCTL_I810_GETBUF		DRM_IOWR(DRM_COMMAND_BASE + DRM_I810_GETBUF, drm_i810_dma_t)
+#define DRM_IOCTL_I810_SWAP		DRM_IO(  DRM_COMMAND_BASE + DRM_I810_SWAP)
+#define DRM_IOCTL_I810_COPY		DRM_IOW( DRM_COMMAND_BASE + DRM_I810_COPY, drm_i810_copy_t)
+#define DRM_IOCTL_I810_DOCOPY		DRM_IO(  DRM_COMMAND_BASE + DRM_I810_DOCOPY)
+#define DRM_IOCTL_I810_OV0INFO		DRM_IOR( DRM_COMMAND_BASE + DRM_I810_OV0INFO, drm_i810_overlay_t)
+#define DRM_IOCTL_I810_FSTATUS		DRM_IO ( DRM_COMMAND_BASE + DRM_I810_FSTATUS)
+#define DRM_IOCTL_I810_OV0FLIP		DRM_IO ( DRM_COMMAND_BASE + DRM_I810_OV0FLIP)
+#define DRM_IOCTL_I810_MC		DRM_IOW( DRM_COMMAND_BASE + DRM_I810_MC, drm_i810_mc_t)
+#define DRM_IOCTL_I810_RSTATUS		DRM_IO ( DRM_COMMAND_BASE + DRM_I810_RSTATUS)
+#define DRM_IOCTL_I810_FLIP             DRM_IO ( DRM_COMMAND_BASE + DRM_I810_FLIP)
+
+typedef struct _drm_i810_clear {
+	int clear_color;
+	int clear_depth;
+	int flags;
+} drm_i810_clear_t;
+
+/* These may be placeholders if we have more cliprects than
+ * I810_NR_SAREA_CLIPRECTS.  In that case, the client sets discard to
+ * false, indicating that the buffer will be dispatched again with a
+ * new set of cliprects.
+ */
+typedef struct _drm_i810_vertex {
+	int idx;		/* buffer index */
+	int used;		/* nr bytes in use */
+	int discard;		/* client is finished with the buffer? */
+} drm_i810_vertex_t;
+
+typedef struct _drm_i810_copy_t {
+	int idx;		/* buffer index */
+	int used;		/* nr bytes in use */
+	void *address;		/* Address to copy from */
+} drm_i810_copy_t;
+
+#define PR_TRIANGLES         (0x0<<18)
+#define PR_TRISTRIP_0        (0x1<<18)
+#define PR_TRISTRIP_1        (0x2<<18)
+#define PR_TRIFAN            (0x3<<18)
+#define PR_POLYGON           (0x4<<18)
+#define PR_LINES             (0x5<<18)
+#define PR_LINESTRIP         (0x6<<18)
+#define PR_RECTS             (0x7<<18)
+#define PR_MASK              (0x7<<18)
+
+typedef struct drm_i810_dma {
+	void *virtual;
+	int request_idx;
+	int request_size;
+	int granted;
+} drm_i810_dma_t;
+
+typedef struct _drm_i810_overlay_t {
+	unsigned int offset;	/* Address of the Overlay Regs */
+	unsigned int physical;
+} drm_i810_overlay_t;
+
+typedef struct _drm_i810_mc {
+	int idx;		/* buffer index */
+	int used;		/* nr bytes in use */
+	int num_blocks;		/* number of GFXBlocks */
+	int *length;		/* List of lengths for GFXBlocks (FUTURE) */
+	unsigned int last_render;	/* Last Render Request */
+} drm_i810_mc_t;
+
+#endif				/* _I810_DRM_H_ */
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
new file mode 100644
index 00000000..28c0d114
--- /dev/null
+++ b/include/drm/i915_drm.h
@@ -0,0 +1,847 @@
+/*
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
+ *
+ */
+
+#ifndef _I915_DRM_H_
+#define _I915_DRM_H_
+
+#include "drm.h"
+
+/* Please note that modifications to all structs defined here are
+ * subject to backwards-compatibility constraints.
+ */
+
+#ifdef __KERNEL__
+/* For use by IPS driver */
+extern unsigned long i915_read_mch_val(void);
+extern bool i915_gpu_raise(void);
+extern bool i915_gpu_lower(void);
+extern bool i915_gpu_busy(void);
+extern bool i915_gpu_turbo_disable(void);
+#endif
+
+/* Each region is a minimum of 16k, and there are at most 255 of them.
+ */
+#define I915_NR_TEX_REGIONS 255	/* table size 2k - maximum due to use
+				 * of chars for next/prev indices */
+#define I915_LOG_MIN_TEX_REGION_SIZE 14
+
+typedef struct _drm_i915_init {
+	enum {
+		I915_INIT_DMA = 0x01,
+		I915_CLEANUP_DMA = 0x02,
+		I915_RESUME_DMA = 0x03
+	} func;
+	unsigned int mmio_offset;
+	int sarea_priv_offset;
+	unsigned int ring_start;
+	unsigned int ring_end;
+	unsigned int ring_size;
+	unsigned int front_offset;
+	unsigned int back_offset;
+	unsigned int depth_offset;
+	unsigned int w;
+	unsigned int h;
+	unsigned int pitch;
+	unsigned int pitch_bits;
+	unsigned int back_pitch;
+	unsigned int depth_pitch;
+	unsigned int cpp;
+	unsigned int chipset;
+} drm_i915_init_t;
+
+typedef struct _drm_i915_sarea {
+	struct drm_tex_region texList[I915_NR_TEX_REGIONS + 1];
+	int last_upload;	/* last time texture was uploaded */
+	int last_enqueue;	/* last time a buffer was enqueued */
+	int last_dispatch;	/* age of the most recently dispatched buffer */
+	int ctxOwner;		/* last context to upload state */
+	int texAge;
+	int pf_enabled;		/* is pageflipping allowed? */
+	int pf_active;
+	int pf_current_page;	/* which buffer is being displayed? */
+	int perf_boxes;		/* performance boxes to be displayed */
+	int width, height;      /* screen size in pixels */
+
+	drm_handle_t front_handle;
+	int front_offset;
+	int front_size;
+
+	drm_handle_t back_handle;
+	int back_offset;
+	int back_size;
+
+	drm_handle_t depth_handle;
+	int depth_offset;
+	int depth_size;
+
+	drm_handle_t tex_handle;
+	int tex_offset;
+	int tex_size;
+	int log_tex_granularity;
+	int pitch;
+	int rotation;           /* 0, 90, 180 or 270 */
+	int rotated_offset;
+	int rotated_size;
+	int rotated_pitch;
+	int virtualX, virtualY;
+
+	unsigned int front_tiled;
+	unsigned int back_tiled;
+	unsigned int depth_tiled;
+	unsigned int rotated_tiled;
+	unsigned int rotated2_tiled;
+
+	int pipeA_x;
+	int pipeA_y;
+	int pipeA_w;
+	int pipeA_h;
+	int pipeB_x;
+	int pipeB_y;
+	int pipeB_w;
+	int pipeB_h;
+
+	/* fill out some space for old userspace triple buffer */
+	drm_handle_t unused_handle;
+	__u32 unused1, unused2, unused3;
+
+	/* buffer object handles for static buffers. May change
+	 * over the lifetime of the client.
+	 */
+	__u32 front_bo_handle;
+	__u32 back_bo_handle;
+	__u32 unused_bo_handle;
+	__u32 depth_bo_handle;
+
+} drm_i915_sarea_t;
+
+/* due to userspace building against these headers we need some compat here */
+#define planeA_x pipeA_x
+#define planeA_y pipeA_y
+#define planeA_w pipeA_w
+#define planeA_h pipeA_h
+#define planeB_x pipeB_x
+#define planeB_y pipeB_y
+#define planeB_w pipeB_w
+#define planeB_h pipeB_h
+
+/* Flags for perf_boxes
+ */
+#define I915_BOX_RING_EMPTY    0x1
+#define I915_BOX_FLIP          0x2
+#define I915_BOX_WAIT          0x4
+#define I915_BOX_TEXTURE_LOAD  0x8
+#define I915_BOX_LOST_CONTEXT  0x10
+
+/* I915 specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_I915_INIT		0x00
+#define DRM_I915_FLUSH		0x01
+#define DRM_I915_FLIP		0x02
+#define DRM_I915_BATCHBUFFER	0x03
+#define DRM_I915_IRQ_EMIT	0x04
+#define DRM_I915_IRQ_WAIT	0x05
+#define DRM_I915_GETPARAM	0x06
+#define DRM_I915_SETPARAM	0x07
+#define DRM_I915_ALLOC		0x08
+#define DRM_I915_FREE		0x09
+#define DRM_I915_INIT_HEAP	0x0a
+#define DRM_I915_CMDBUFFER	0x0b
+#define DRM_I915_DESTROY_HEAP	0x0c
+#define DRM_I915_SET_VBLANK_PIPE	0x0d
+#define DRM_I915_GET_VBLANK_PIPE	0x0e
+#define DRM_I915_VBLANK_SWAP	0x0f
+#define DRM_I915_HWS_ADDR	0x11
+#define DRM_I915_GEM_INIT	0x13
+#define DRM_I915_GEM_EXECBUFFER	0x14
+#define DRM_I915_GEM_PIN	0x15
+#define DRM_I915_GEM_UNPIN	0x16
+#define DRM_I915_GEM_BUSY	0x17
+#define DRM_I915_GEM_THROTTLE	0x18
+#define DRM_I915_GEM_ENTERVT	0x19
+#define DRM_I915_GEM_LEAVEVT	0x1a
+#define DRM_I915_GEM_CREATE	0x1b
+#define DRM_I915_GEM_PREAD	0x1c
+#define DRM_I915_GEM_PWRITE	0x1d
+#define DRM_I915_GEM_MMAP	0x1e
+#define DRM_I915_GEM_SET_DOMAIN	0x1f
+#define DRM_I915_GEM_SW_FINISH	0x20
+#define DRM_I915_GEM_SET_TILING	0x21
+#define DRM_I915_GEM_GET_TILING	0x22
+#define DRM_I915_GEM_GET_APERTURE 0x23
+#define DRM_I915_GEM_MMAP_GTT	0x24
+#define DRM_I915_GET_PIPE_FROM_CRTC_ID	0x25
+#define DRM_I915_GEM_MADVISE	0x26
+#define DRM_I915_OVERLAY_PUT_IMAGE	0x27
+#define DRM_I915_OVERLAY_ATTRS	0x28
+#define DRM_I915_GEM_EXECBUFFER2	0x29
+
+#define DRM_IOCTL_I915_INIT		DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
+#define DRM_IOCTL_I915_FLUSH		DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
+#define DRM_IOCTL_I915_FLIP		DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLIP)
+#define DRM_IOCTL_I915_BATCHBUFFER	DRM_IOW( DRM_COMMAND_BASE + DRM_I915_BATCHBUFFER, drm_i915_batchbuffer_t)
+#define DRM_IOCTL_I915_IRQ_EMIT         DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_IRQ_EMIT, drm_i915_irq_emit_t)
+#define DRM_IOCTL_I915_IRQ_WAIT         DRM_IOW( DRM_COMMAND_BASE + DRM_I915_IRQ_WAIT, drm_i915_irq_wait_t)
+#define DRM_IOCTL_I915_GETPARAM         DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GETPARAM, drm_i915_getparam_t)
+#define DRM_IOCTL_I915_SETPARAM         DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SETPARAM, drm_i915_setparam_t)
+#define DRM_IOCTL_I915_ALLOC            DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_ALLOC, drm_i915_mem_alloc_t)
+#define DRM_IOCTL_I915_FREE             DRM_IOW( DRM_COMMAND_BASE + DRM_I915_FREE, drm_i915_mem_free_t)
+#define DRM_IOCTL_I915_INIT_HEAP        DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT_HEAP, drm_i915_mem_init_heap_t)
+#define DRM_IOCTL_I915_CMDBUFFER	DRM_IOW( DRM_COMMAND_BASE + DRM_I915_CMDBUFFER, drm_i915_cmdbuffer_t)
+#define DRM_IOCTL_I915_DESTROY_HEAP	DRM_IOW( DRM_COMMAND_BASE + DRM_I915_DESTROY_HEAP, drm_i915_mem_destroy_heap_t)
+#define DRM_IOCTL_I915_SET_VBLANK_PIPE	DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
+#define DRM_IOCTL_I915_GET_VBLANK_PIPE	DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
+#define DRM_IOCTL_I915_VBLANK_SWAP	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t)
+#define DRM_IOCTL_I915_HWS_ADDR		DRM_IOW(DRM_COMMAND_BASE + DRM_I915_HWS_ADDR, struct drm_i915_gem_init)
+#define DRM_IOCTL_I915_GEM_INIT		DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init)
+#define DRM_IOCTL_I915_GEM_EXECBUFFER	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer)
+#define DRM_IOCTL_I915_GEM_EXECBUFFER2	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2)
+#define DRM_IOCTL_I915_GEM_PIN		DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin)
+#define DRM_IOCTL_I915_GEM_UNPIN	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin)
+#define DRM_IOCTL_I915_GEM_BUSY		DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy)
+#define DRM_IOCTL_I915_GEM_THROTTLE	DRM_IO ( DRM_COMMAND_BASE + DRM_I915_GEM_THROTTLE)
+#define DRM_IOCTL_I915_GEM_ENTERVT	DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_ENTERVT)
+#define DRM_IOCTL_I915_GEM_LEAVEVT	DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_LEAVEVT)
+#define DRM_IOCTL_I915_GEM_CREATE	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CREATE, struct drm_i915_gem_create)
+#define DRM_IOCTL_I915_GEM_PREAD	DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PREAD, struct drm_i915_gem_pread)
+#define DRM_IOCTL_I915_GEM_PWRITE	DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PWRITE, struct drm_i915_gem_pwrite)
+#define DRM_IOCTL_I915_GEM_MMAP		DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP, struct drm_i915_gem_mmap)
+#define DRM_IOCTL_I915_GEM_MMAP_GTT	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_gtt)
+#define DRM_IOCTL_I915_GEM_SET_DOMAIN	DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SET_DOMAIN, struct drm_i915_gem_set_domain)
+#define DRM_IOCTL_I915_GEM_SW_FINISH	DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SW_FINISH, struct drm_i915_gem_sw_finish)
+#define DRM_IOCTL_I915_GEM_SET_TILING	DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling)
+#define DRM_IOCTL_I915_GEM_GET_TILING	DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling)
+#define DRM_IOCTL_I915_GEM_GET_APERTURE	DRM_IOR  (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture)
+#define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_i915_get_pipe_from_crtc_id)
+#define DRM_IOCTL_I915_GEM_MADVISE	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise)
+#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_OVERLAY_PUT_IMAGE, struct drm_intel_overlay_put_image)
+#define DRM_IOCTL_I915_OVERLAY_ATTRS	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs)
+
+/* Allow drivers to submit batchbuffers directly to hardware, relying
+ * on the security mechanisms provided by hardware.
+ */
+typedef struct drm_i915_batchbuffer {
+	int start;		/* agp offset */
+	int used;		/* nr bytes in use */
+	int DR1;		/* hw flags for GFX_OP_DRAWRECT_INFO */
+	int DR4;		/* window origin for GFX_OP_DRAWRECT_INFO */
+	int num_cliprects;	/* mulitpass with multiple cliprects? */
+	struct drm_clip_rect __user *cliprects;	/* pointer to userspace cliprects */
+} drm_i915_batchbuffer_t;
+
+/* As above, but pass a pointer to userspace buffer which can be
+ * validated by the kernel prior to sending to hardware.
+ */
+typedef struct _drm_i915_cmdbuffer {
+	char __user *buf;	/* pointer to userspace command buffer */
+	int sz;			/* nr bytes in buf */
+	int DR1;		/* hw flags for GFX_OP_DRAWRECT_INFO */
+	int DR4;		/* window origin for GFX_OP_DRAWRECT_INFO */
+	int num_cliprects;	/* mulitpass with multiple cliprects? */
+	struct drm_clip_rect __user *cliprects;	/* pointer to userspace cliprects */
+} drm_i915_cmdbuffer_t;
+
+/* Userspace can request & wait on irq's:
+ */
+typedef struct drm_i915_irq_emit {
+	int __user *irq_seq;
+} drm_i915_irq_emit_t;
+
+typedef struct drm_i915_irq_wait {
+	int irq_seq;
+} drm_i915_irq_wait_t;
+
+/* Ioctl to query kernel params:
+ */
+#define I915_PARAM_IRQ_ACTIVE            1
+#define I915_PARAM_ALLOW_BATCHBUFFER     2
+#define I915_PARAM_LAST_DISPATCH         3
+#define I915_PARAM_CHIPSET_ID            4
+#define I915_PARAM_HAS_GEM               5
+#define I915_PARAM_NUM_FENCES_AVAIL      6
+#define I915_PARAM_HAS_OVERLAY           7
+#define I915_PARAM_HAS_PAGEFLIPPING	 8
+#define I915_PARAM_HAS_EXECBUF2          9
+#define I915_PARAM_HAS_BSD		 10
+#define I915_PARAM_HAS_BLT		 11
+#define I915_PARAM_HAS_RELAXED_FENCING	 12
+#define I915_PARAM_HAS_COHERENT_RINGS	 13
+#define I915_PARAM_HAS_EXEC_CONSTANTS	 14
+#define I915_PARAM_HAS_RELAXED_DELTA	 15
+
+typedef struct drm_i915_getparam {
+	int param;
+	int __user *value;
+} drm_i915_getparam_t;
+
+/* Ioctl to set kernel params:
+ */
+#define I915_SETPARAM_USE_MI_BATCHBUFFER_START            1
+#define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY             2
+#define I915_SETPARAM_ALLOW_BATCHBUFFER                   3
+#define I915_SETPARAM_NUM_USED_FENCES                     4
+
+typedef struct drm_i915_setparam {
+	int param;
+	int value;
+} drm_i915_setparam_t;
+
+/* A memory manager for regions of shared memory:
+ */
+#define I915_MEM_REGION_AGP 1
+
+typedef struct drm_i915_mem_alloc {
+	int region;
+	int alignment;
+	int size;
+	int __user *region_offset;	/* offset from start of fb or agp */
+} drm_i915_mem_alloc_t;
+
+typedef struct drm_i915_mem_free {
+	int region;
+	int region_offset;
+} drm_i915_mem_free_t;
+
+typedef struct drm_i915_mem_init_heap {
+	int region;
+	int size;
+	int start;
+} drm_i915_mem_init_heap_t;
+
+/* Allow memory manager to be torn down and re-initialized (eg on
+ * rotate):
+ */
+typedef struct drm_i915_mem_destroy_heap {
+	int region;
+} drm_i915_mem_destroy_heap_t;
+
+/* Allow X server to configure which pipes to monitor for vblank signals
+ */
+#define	DRM_I915_VBLANK_PIPE_A	1
+#define	DRM_I915_VBLANK_PIPE_B	2
+
+typedef struct drm_i915_vblank_pipe {
+	int pipe;
+} drm_i915_vblank_pipe_t;
+
+/* Schedule buffer swap at given vertical blank:
+ */
+typedef struct drm_i915_vblank_swap {
+	drm_drawable_t drawable;
+	enum drm_vblank_seq_type seqtype;
+	unsigned int sequence;
+} drm_i915_vblank_swap_t;
+
+typedef struct drm_i915_hws_addr {
+	__u64 addr;
+} drm_i915_hws_addr_t;
+
+struct drm_i915_gem_init {
+	/**
+	 * Beginning offset in the GTT to be managed by the DRM memory
+	 * manager.
+	 */
+	__u64 gtt_start;
+	/**
+	 * Ending offset in the GTT to be managed by the DRM memory
+	 * manager.
+	 */
+	__u64 gtt_end;
+};
+
+struct drm_i915_gem_create {
+	/**
+	 * Requested size for the object.
+	 *
+	 * The (page-aligned) allocated size for the object will be returned.
+	 */
+	__u64 size;
+	/**
+	 * Returned handle for the object.
+	 *
+	 * Object handles are nonzero.
+	 */
+	__u32 handle;
+	__u32 pad;
+};
+
+struct drm_i915_gem_pread {
+	/** Handle for the object being read. */
+	__u32 handle;
+	__u32 pad;
+	/** Offset into the object to read from */
+	__u64 offset;
+	/** Length of data to read */
+	__u64 size;
+	/**
+	 * Pointer to write the data into.
+	 *
+	 * This is a fixed-size type for 32/64 compatibility.
+	 */
+	__u64 data_ptr;
+};
+
+struct drm_i915_gem_pwrite {
+	/** Handle for the object being written to. */
+	__u32 handle;
+	__u32 pad;
+	/** Offset into the object to write to */
+	__u64 offset;
+	/** Length of data to write */
+	__u64 size;
+	/**
+	 * Pointer to read the data from.
+	 *
+	 * This is a fixed-size type for 32/64 compatibility.
+	 */
+	__u64 data_ptr;
+};
+
+struct drm_i915_gem_mmap {
+	/** Handle for the object being mapped. */
+	__u32 handle;
+	__u32 pad;
+	/** Offset in the object to map. */
+	__u64 offset;
+	/**
+	 * Length of data to map.
+	 *
+	 * The value will be page-aligned.
+	 */
+	__u64 size;
+	/**
+	 * Returned pointer the data was mapped at.
+	 *
+	 * This is a fixed-size type for 32/64 compatibility.
+	 */
+	__u64 addr_ptr;
+};
+
+struct drm_i915_gem_mmap_gtt {
+	/** Handle for the object being mapped. */
+	__u32 handle;
+	__u32 pad;
+	/**
+	 * Fake offset to use for subsequent mmap call
+	 *
+	 * This is a fixed-size type for 32/64 compatibility.
+	 */
+	__u64 offset;
+};
+
+struct drm_i915_gem_set_domain {
+	/** Handle for the object */
+	__u32 handle;
+
+	/** New read domains */
+	__u32 read_domains;
+
+	/** New write domain */
+	__u32 write_domain;
+};
+
+struct drm_i915_gem_sw_finish {
+	/** Handle for the object */
+	__u32 handle;
+};
+
+struct drm_i915_gem_relocation_entry {
+	/**
+	 * Handle of the buffer being pointed to by this relocation entry.
+	 *
+	 * It's appealing to make this be an index into the mm_validate_entry
+	 * list to refer to the buffer, but this allows the driver to create
+	 * a relocation list for state buffers and not re-write it per
+	 * exec using the buffer.
+	 */
+	__u32 target_handle;
+
+	/**
+	 * Value to be added to the offset of the target buffer to make up
+	 * the relocation entry.
+	 */
+	__u32 delta;
+
+	/** Offset in the buffer the relocation entry will be written into */
+	__u64 offset;
+
+	/**
+	 * Offset value of the target buffer that the relocation entry was last
+	 * written as.
+	 *
+	 * If the buffer has the same offset as last time, we can skip syncing
+	 * and writing the relocation.  This value is written back out by
+	 * the execbuffer ioctl when the relocation is written.
+	 */
+	__u64 presumed_offset;
+
+	/**
+	 * Target memory domains read by this operation.
+	 */
+	__u32 read_domains;
+
+	/**
+	 * Target memory domains written by this operation.
+	 *
+	 * Note that only one domain may be written by the whole
+	 * execbuffer operation, so that where there are conflicts,
+	 * the application will get -EINVAL back.
+	 */
+	__u32 write_domain;
+};
+
+/** @{
+ * Intel memory domains
+ *
+ * Most of these just align with the various caches in
+ * the system and are used to flush and invalidate as
+ * objects end up cached in different domains.
+ */
+/** CPU cache */
+#define I915_GEM_DOMAIN_CPU		0x00000001
+/** Render cache, used by 2D and 3D drawing */
+#define I915_GEM_DOMAIN_RENDER		0x00000002
+/** Sampler cache, used by texture engine */
+#define I915_GEM_DOMAIN_SAMPLER		0x00000004
+/** Command queue, used to load batch buffers */
+#define I915_GEM_DOMAIN_COMMAND		0x00000008
+/** Instruction cache, used by shader programs */
+#define I915_GEM_DOMAIN_INSTRUCTION	0x00000010
+/** Vertex address cache */
+#define I915_GEM_DOMAIN_VERTEX		0x00000020
+/** GTT domain - aperture and scanout */
+#define I915_GEM_DOMAIN_GTT		0x00000040
+/** @} */
+
+struct drm_i915_gem_exec_object {
+	/**
+	 * User's handle for a buffer to be bound into the GTT for this
+	 * operation.
+	 */
+	__u32 handle;
+
+	/** Number of relocations to be performed on this buffer */
+	__u32 relocation_count;
+	/**
+	 * Pointer to array of struct drm_i915_gem_relocation_entry containing
+	 * the relocations to be performed in this buffer.
+	 */
+	__u64 relocs_ptr;
+
+	/** Required alignment in graphics aperture */
+	__u64 alignment;
+
+	/**
+	 * Returned value of the updated offset of the object, for future
+	 * presumed_offset writes.
+	 */
+	__u64 offset;
+};
+
+struct drm_i915_gem_execbuffer {
+	/**
+	 * List of buffers to be validated with their relocations to be
+	 * performend on them.
+	 *
+	 * This is a pointer to an array of struct drm_i915_gem_validate_entry.
+	 *
+	 * These buffers must be listed in an order such that all relocations
+	 * a buffer is performing refer to buffers that have already appeared
+	 * in the validate list.
+	 */
+	__u64 buffers_ptr;
+	__u32 buffer_count;
+
+	/** Offset in the batchbuffer to start execution from. */
+	__u32 batch_start_offset;
+	/** Bytes used in batchbuffer from batch_start_offset */
+	__u32 batch_len;
+	__u32 DR1;
+	__u32 DR4;
+	__u32 num_cliprects;
+	/** This is a struct drm_clip_rect *cliprects */
+	__u64 cliprects_ptr;
+};
+
+struct drm_i915_gem_exec_object2 {
+	/**
+	 * User's handle for a buffer to be bound into the GTT for this
+	 * operation.
+	 */
+	__u32 handle;
+
+	/** Number of relocations to be performed on this buffer */
+	__u32 relocation_count;
+	/**
+	 * Pointer to array of struct drm_i915_gem_relocation_entry containing
+	 * the relocations to be performed in this buffer.
+	 */
+	__u64 relocs_ptr;
+
+	/** Required alignment in graphics aperture */
+	__u64 alignment;
+
+	/**
+	 * Returned value of the updated offset of the object, for future
+	 * presumed_offset writes.
+	 */
+	__u64 offset;
+
+#define EXEC_OBJECT_NEEDS_FENCE (1<<0)
+	__u64 flags;
+	__u64 rsvd1;
+	__u64 rsvd2;
+};
+
+struct drm_i915_gem_execbuffer2 {
+	/**
+	 * List of gem_exec_object2 structs
+	 */
+	__u64 buffers_ptr;
+	__u32 buffer_count;
+
+	/** Offset in the batchbuffer to start execution from. */
+	__u32 batch_start_offset;
+	/** Bytes used in batchbuffer from batch_start_offset */
+	__u32 batch_len;
+	__u32 DR1;
+	__u32 DR4;
+	__u32 num_cliprects;
+	/** This is a struct drm_clip_rect *cliprects */
+	__u64 cliprects_ptr;
+#define I915_EXEC_RING_MASK              (7<<0)
+#define I915_EXEC_DEFAULT                (0<<0)
+#define I915_EXEC_RENDER                 (1<<0)
+#define I915_EXEC_BSD                    (2<<0)
+#define I915_EXEC_BLT                    (3<<0)
+
+/* Used for switching the constants addressing mode on gen4+ RENDER ring.
+ * Gen6+ only supports relative addressing to dynamic state (default) and
+ * absolute addressing.
+ *
+ * These flags are ignored for the BSD and BLT rings.
+ */
+#define I915_EXEC_CONSTANTS_MASK 	(3<<6)
+#define I915_EXEC_CONSTANTS_REL_GENERAL (0<<6) /* default */
+#define I915_EXEC_CONSTANTS_ABSOLUTE 	(1<<6)
+#define I915_EXEC_CONSTANTS_REL_SURFACE (2<<6) /* gen4/5 only */
+	__u64 flags;
+	__u64 rsvd1;
+	__u64 rsvd2;
+};
+
+struct drm_i915_gem_pin {
+	/** Handle of the buffer to be pinned. */
+	__u32 handle;
+	__u32 pad;
+
+	/** alignment required within the aperture */
+	__u64 alignment;
+
+	/** Returned GTT offset of the buffer. */
+	__u64 offset;
+};
+
+struct drm_i915_gem_unpin {
+	/** Handle of the buffer to be unpinned. */
+	__u32 handle;
+	__u32 pad;
+};
+
+struct drm_i915_gem_busy {
+	/** Handle of the buffer to check for busy */
+	__u32 handle;
+
+	/** Return busy status (1 if busy, 0 if idle) */
+	__u32 busy;
+};
+
+#define I915_TILING_NONE	0
+#define I915_TILING_X		1
+#define I915_TILING_Y		2
+
+#define I915_BIT_6_SWIZZLE_NONE		0
+#define I915_BIT_6_SWIZZLE_9		1
+#define I915_BIT_6_SWIZZLE_9_10		2
+#define I915_BIT_6_SWIZZLE_9_11		3
+#define I915_BIT_6_SWIZZLE_9_10_11	4
+/* Not seen by userland */
+#define I915_BIT_6_SWIZZLE_UNKNOWN	5
+/* Seen by userland. */
+#define I915_BIT_6_SWIZZLE_9_17		6
+#define I915_BIT_6_SWIZZLE_9_10_17	7
+
+struct drm_i915_gem_set_tiling {
+	/** Handle of the buffer to have its tiling state updated */
+	__u32 handle;
+
+	/**
+	 * Tiling mode for the object (I915_TILING_NONE, I915_TILING_X,
+	 * I915_TILING_Y).
+	 *
+	 * This value is to be set on request, and will be updated by the
+	 * kernel on successful return with the actual chosen tiling layout.
+	 *
+	 * The tiling mode may be demoted to I915_TILING_NONE when the system
+	 * has bit 6 swizzling that can't be managed correctly by GEM.
+	 *
+	 * Buffer contents become undefined when changing tiling_mode.
+	 */
+	__u32 tiling_mode;
+
+	/**
+	 * Stride in bytes for the object when in I915_TILING_X or
+	 * I915_TILING_Y.
+	 */
+	__u32 stride;
+
+	/**
+	 * Returned address bit 6 swizzling required for CPU access through
+	 * mmap mapping.
+	 */
+	__u32 swizzle_mode;
+};
+
+struct drm_i915_gem_get_tiling {
+	/** Handle of the buffer to get tiling state for. */
+	__u32 handle;
+
+	/**
+	 * Current tiling mode for the object (I915_TILING_NONE, I915_TILING_X,
+	 * I915_TILING_Y).
+	 */
+	__u32 tiling_mode;
+
+	/**
+	 * Returned address bit 6 swizzling required for CPU access through
+	 * mmap mapping.
+	 */
+	__u32 swizzle_mode;
+};
+
+struct drm_i915_gem_get_aperture {
+	/** Total size of the aperture used by i915_gem_execbuffer, in bytes */
+	__u64 aper_size;
+
+	/**
+	 * Available space in the aperture used by i915_gem_execbuffer, in
+	 * bytes
+	 */
+	__u64 aper_available_size;
+};
+
+struct drm_i915_get_pipe_from_crtc_id {
+	/** ID of CRTC being requested **/
+	__u32 crtc_id;
+
+	/** pipe of requested CRTC **/
+	__u32 pipe;
+};
+
+#define I915_MADV_WILLNEED 0
+#define I915_MADV_DONTNEED 1
+#define __I915_MADV_PURGED 2 /* internal state */
+
+struct drm_i915_gem_madvise {
+	/** Handle of the buffer to change the backing store advice */
+	__u32 handle;
+
+	/* Advice: either the buffer will be needed again in the near future,
+	 *         or wont be and could be discarded under memory pressure.
+	 */
+	__u32 madv;
+
+	/** Whether the backing store still exists. */
+	__u32 retained;
+};
+
+/* flags */
+#define I915_OVERLAY_TYPE_MASK 		0xff
+#define I915_OVERLAY_YUV_PLANAR 	0x01
+#define I915_OVERLAY_YUV_PACKED 	0x02
+#define I915_OVERLAY_RGB		0x03
+
+#define I915_OVERLAY_DEPTH_MASK		0xff00
+#define I915_OVERLAY_RGB24		0x1000
+#define I915_OVERLAY_RGB16		0x2000
+#define I915_OVERLAY_RGB15		0x3000
+#define I915_OVERLAY_YUV422		0x0100
+#define I915_OVERLAY_YUV411		0x0200
+#define I915_OVERLAY_YUV420		0x0300
+#define I915_OVERLAY_YUV410		0x0400
+
+#define I915_OVERLAY_SWAP_MASK		0xff0000
+#define I915_OVERLAY_NO_SWAP		0x000000
+#define I915_OVERLAY_UV_SWAP		0x010000
+#define I915_OVERLAY_Y_SWAP		0x020000
+#define I915_OVERLAY_Y_AND_UV_SWAP	0x030000
+
+#define I915_OVERLAY_FLAGS_MASK		0xff000000
+#define I915_OVERLAY_ENABLE		0x01000000
+
+struct drm_intel_overlay_put_image {
+	/* various flags and src format description */
+	__u32 flags;
+	/* source picture description */
+	__u32 bo_handle;
+	/* stride values and offsets are in bytes, buffer relative */
+	__u16 stride_Y; /* stride for packed formats */
+	__u16 stride_UV;
+	__u32 offset_Y; /* offset for packet formats */
+	__u32 offset_U;
+	__u32 offset_V;
+	/* in pixels */
+	__u16 src_width;
+	__u16 src_height;
+	/* to compensate the scaling factors for partially covered surfaces */
+	__u16 src_scan_width;
+	__u16 src_scan_height;
+	/* output crtc description */
+	__u32 crtc_id;
+	__u16 dst_x;
+	__u16 dst_y;
+	__u16 dst_width;
+	__u16 dst_height;
+};
+
+/* flags */
+#define I915_OVERLAY_UPDATE_ATTRS	(1<<0)
+#define I915_OVERLAY_UPDATE_GAMMA	(1<<1)
+struct drm_intel_overlay_attrs {
+	__u32 flags;
+	__u32 color_key;
+	__s32 brightness;
+	__u32 contrast;
+	__u32 saturation;
+	__u32 gamma0;
+	__u32 gamma1;
+	__u32 gamma2;
+	__u32 gamma3;
+	__u32 gamma4;
+	__u32 gamma5;
+};
+
+#endif				/* _I915_DRM_H_ */
diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h
new file mode 100644
index 00000000..9e343c09
--- /dev/null
+++ b/include/drm/intel-gtt.h
@@ -0,0 +1,41 @@
+/* Common header for intel-gtt.ko and i915.ko */
+
+#ifndef _DRM_INTEL_GTT_H
+#define	_DRM_INTEL_GTT_H
+
+const struct intel_gtt {
+	/* Size of memory reserved for graphics by the BIOS */
+	unsigned int stolen_size;
+	/* Total number of gtt entries. */
+	unsigned int gtt_total_entries;
+	/* Part of the gtt that is mappable by the cpu, for those chips where
+	 * this is not the full gtt. */
+	unsigned int gtt_mappable_entries;
+	/* Whether i915 needs to use the dmar apis or not. */
+	unsigned int needs_dmar : 1;
+} *intel_gtt_get(void);
+
+void intel_gtt_chipset_flush(void);
+void intel_gtt_unmap_memory(struct scatterlist *sg_list, int num_sg);
+void intel_gtt_clear_range(unsigned int first_entry, unsigned int num_entries);
+int intel_gtt_map_memory(struct page **pages, unsigned int num_entries,
+			 struct scatterlist **sg_list, int *num_sg);
+void intel_gtt_insert_sg_entries(struct scatterlist *sg_list,
+				 unsigned int sg_len,
+				 unsigned int pg_start,
+				 unsigned int flags);
+void intel_gtt_insert_pages(unsigned int first_entry, unsigned int num_entries,
+			    struct page **pages, unsigned int flags);
+
+/* Special gtt memory types */
+#define AGP_DCACHE_MEMORY	1
+#define AGP_PHYS_MEMORY		2
+
+/* New caching attributes for gen6/sandybridge */
+#define AGP_USER_CACHED_MEMORY_LLC_MLC (AGP_USER_TYPES + 2)
+#define AGP_USER_UNCACHED_MEMORY (AGP_USER_TYPES + 4)
+
+/* flag for GFDT type */
+#define AGP_USER_CACHED_MEMORY_GFDT (1 << 3)
+
+#endif
diff --git a/include/drm/mga_drm.h b/include/drm/mga_drm.h
new file mode 100644
index 00000000..fca81700
--- /dev/null
+++ b/include/drm/mga_drm.h
@@ -0,0 +1,419 @@
+/* mga_drm.h -- Public header for the Matrox g200/g400 driver -*- linux-c -*-
+ * Created: Tue Jan 25 01:50:01 1999 by jhartmann@precisioninsight.com
+ *
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All rights reserved.
+ *
+ * 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 (including the next
+ * paragraph) 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
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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:
+ *    Jeff Hartmann <jhartmann@valinux.com>
+ *    Keith Whitwell <keith@tungstengraphics.com>
+ *
+ * Rewritten by:
+ *    Gareth Hughes <gareth@valinux.com>
+ */
+
+#ifndef __MGA_DRM_H__
+#define __MGA_DRM_H__
+
+#include "drm.h"
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the Xserver file (mga_sarea.h)
+ */
+
+#ifndef __MGA_SAREA_DEFINES__
+#define __MGA_SAREA_DEFINES__
+
+/* WARP pipe flags
+ */
+#define MGA_F			0x1	/* fog */
+#define MGA_A			0x2	/* alpha */
+#define MGA_S			0x4	/* specular */
+#define MGA_T2			0x8	/* multitexture */
+
+#define MGA_WARP_TGZ		0
+#define MGA_WARP_TGZF		(MGA_F)
+#define MGA_WARP_TGZA		(MGA_A)
+#define MGA_WARP_TGZAF		(MGA_F|MGA_A)
+#define MGA_WARP_TGZS		(MGA_S)
+#define MGA_WARP_TGZSF		(MGA_S|MGA_F)
+#define MGA_WARP_TGZSA		(MGA_S|MGA_A)
+#define MGA_WARP_TGZSAF		(MGA_S|MGA_F|MGA_A)
+#define MGA_WARP_T2GZ		(MGA_T2)
+#define MGA_WARP_T2GZF		(MGA_T2|MGA_F)
+#define MGA_WARP_T2GZA		(MGA_T2|MGA_A)
+#define MGA_WARP_T2GZAF		(MGA_T2|MGA_A|MGA_F)
+#define MGA_WARP_T2GZS		(MGA_T2|MGA_S)
+#define MGA_WARP_T2GZSF		(MGA_T2|MGA_S|MGA_F)
+#define MGA_WARP_T2GZSA		(MGA_T2|MGA_S|MGA_A)
+#define MGA_WARP_T2GZSAF	(MGA_T2|MGA_S|MGA_F|MGA_A)
+
+#define MGA_MAX_G200_PIPES	8	/* no multitex */
+#define MGA_MAX_G400_PIPES	16
+#define MGA_MAX_WARP_PIPES	MGA_MAX_G400_PIPES
+#define MGA_WARP_UCODE_SIZE	32768	/* in bytes */
+
+#define MGA_CARD_TYPE_G200	1
+#define MGA_CARD_TYPE_G400	2
+#define MGA_CARD_TYPE_G450	3	/* not currently used */
+#define MGA_CARD_TYPE_G550	4
+
+#define MGA_FRONT		0x1
+#define MGA_BACK		0x2
+#define MGA_DEPTH		0x4
+
+/* What needs to be changed for the current vertex dma buffer?
+ */
+#define MGA_UPLOAD_CONTEXT	0x1
+#define MGA_UPLOAD_TEX0		0x2
+#define MGA_UPLOAD_TEX1		0x4
+#define MGA_UPLOAD_PIPE		0x8
+#define MGA_UPLOAD_TEX0IMAGE	0x10	/* handled client-side */
+#define MGA_UPLOAD_TEX1IMAGE	0x20	/* handled client-side */
+#define MGA_UPLOAD_2D		0x40
+#define MGA_WAIT_AGE		0x80	/* handled client-side */
+#define MGA_UPLOAD_CLIPRECTS	0x100	/* handled client-side */
+#if 0
+#define MGA_DMA_FLUSH		0x200	/* set when someone gets the lock
+					   quiescent */
+#endif
+
+/* 32 buffers of 64k each, total 2 meg.
+ */
+#define MGA_BUFFER_SIZE		(1 << 16)
+#define MGA_NUM_BUFFERS		128
+
+/* Keep these small for testing.
+ */
+#define MGA_NR_SAREA_CLIPRECTS	8
+
+/* 2 heaps (1 for card, 1 for agp), each divided into up to 128
+ * regions, subject to a minimum region size of (1<<16) == 64k.
+ *
+ * Clients may subdivide regions internally, but when sharing between
+ * clients, the region size is the minimum granularity.
+ */
+
+#define MGA_CARD_HEAP			0
+#define MGA_AGP_HEAP			1
+#define MGA_NR_TEX_HEAPS		2
+#define MGA_NR_TEX_REGIONS		16
+#define MGA_LOG_MIN_TEX_REGION_SIZE	16
+
+#define  DRM_MGA_IDLE_RETRY          2048
+
+#endif				/* __MGA_SAREA_DEFINES__ */
+
+/* Setup registers for 3D context
+ */
+typedef struct {
+	unsigned int dstorg;
+	unsigned int maccess;
+	unsigned int plnwt;
+	unsigned int dwgctl;
+	unsigned int alphactrl;
+	unsigned int fogcolor;
+	unsigned int wflag;
+	unsigned int tdualstage0;
+	unsigned int tdualstage1;
+	unsigned int fcol;
+	unsigned int stencil;
+	unsigned int stencilctl;
+} drm_mga_context_regs_t;
+
+/* Setup registers for 2D, X server
+ */
+typedef struct {
+	unsigned int pitch;
+} drm_mga_server_regs_t;
+
+/* Setup registers for each texture unit
+ */
+typedef struct {
+	unsigned int texctl;
+	unsigned int texctl2;
+	unsigned int texfilter;
+	unsigned int texbordercol;
+	unsigned int texorg;
+	unsigned int texwidth;
+	unsigned int texheight;
+	unsigned int texorg1;
+	unsigned int texorg2;
+	unsigned int texorg3;
+	unsigned int texorg4;
+} drm_mga_texture_regs_t;
+
+/* General aging mechanism
+ */
+typedef struct {
+	unsigned int head;	/* Position of head pointer          */
+	unsigned int wrap;	/* Primary DMA wrap count            */
+} drm_mga_age_t;
+
+typedef struct _drm_mga_sarea {
+	/* The channel for communication of state information to the kernel
+	 * on firing a vertex dma buffer.
+	 */
+	drm_mga_context_regs_t context_state;
+	drm_mga_server_regs_t server_state;
+	drm_mga_texture_regs_t tex_state[2];
+	unsigned int warp_pipe;
+	unsigned int dirty;
+	unsigned int vertsize;
+
+	/* The current cliprects, or a subset thereof.
+	 */
+	struct drm_clip_rect boxes[MGA_NR_SAREA_CLIPRECTS];
+	unsigned int nbox;
+
+	/* Information about the most recently used 3d drawable.  The
+	 * client fills in the req_* fields, the server fills in the
+	 * exported_ fields and puts the cliprects into boxes, above.
+	 *
+	 * The client clears the exported_drawable field before
+	 * clobbering the boxes data.
+	 */
+	unsigned int req_drawable;	/* the X drawable id */
+	unsigned int req_draw_buffer;	/* MGA_FRONT or MGA_BACK */
+
+	unsigned int exported_drawable;
+	unsigned int exported_index;
+	unsigned int exported_stamp;
+	unsigned int exported_buffers;
+	unsigned int exported_nfront;
+	unsigned int exported_nback;
+	int exported_back_x, exported_front_x, exported_w;
+	int exported_back_y, exported_front_y, exported_h;
+	struct drm_clip_rect exported_boxes[MGA_NR_SAREA_CLIPRECTS];
+
+	/* Counters for aging textures and for client-side throttling.
+	 */
+	unsigned int status[4];
+	unsigned int last_wrap;
+
+	drm_mga_age_t last_frame;
+	unsigned int last_enqueue;	/* last time a buffer was enqueued */
+	unsigned int last_dispatch;	/* age of the most recently dispatched buffer */
+	unsigned int last_quiescent;	/*  */
+
+	/* LRU lists for texture memory in agp space and on the card.
+	 */
+	struct drm_tex_region texList[MGA_NR_TEX_HEAPS][MGA_NR_TEX_REGIONS + 1];
+	unsigned int texAge[MGA_NR_TEX_HEAPS];
+
+	/* Mechanism to validate card state.
+	 */
+	int ctxOwner;
+} drm_mga_sarea_t;
+
+/* MGA specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_MGA_INIT     0x00
+#define DRM_MGA_FLUSH    0x01
+#define DRM_MGA_RESET    0x02
+#define DRM_MGA_SWAP     0x03
+#define DRM_MGA_CLEAR    0x04
+#define DRM_MGA_VERTEX   0x05
+#define DRM_MGA_INDICES  0x06
+#define DRM_MGA_ILOAD    0x07
+#define DRM_MGA_BLIT     0x08
+#define DRM_MGA_GETPARAM 0x09
+
+/* 3.2:
+ * ioctls for operating on fences.
+ */
+#define DRM_MGA_SET_FENCE      0x0a
+#define DRM_MGA_WAIT_FENCE     0x0b
+#define DRM_MGA_DMA_BOOTSTRAP  0x0c
+
+#define DRM_IOCTL_MGA_INIT     DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_INIT, drm_mga_init_t)
+#define DRM_IOCTL_MGA_FLUSH    DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_FLUSH, struct drm_lock)
+#define DRM_IOCTL_MGA_RESET    DRM_IO(  DRM_COMMAND_BASE + DRM_MGA_RESET)
+#define DRM_IOCTL_MGA_SWAP     DRM_IO(  DRM_COMMAND_BASE + DRM_MGA_SWAP)
+#define DRM_IOCTL_MGA_CLEAR    DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_CLEAR, drm_mga_clear_t)
+#define DRM_IOCTL_MGA_VERTEX   DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_VERTEX, drm_mga_vertex_t)
+#define DRM_IOCTL_MGA_INDICES  DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_INDICES, drm_mga_indices_t)
+#define DRM_IOCTL_MGA_ILOAD    DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_ILOAD, drm_mga_iload_t)
+#define DRM_IOCTL_MGA_BLIT     DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_BLIT, drm_mga_blit_t)
+#define DRM_IOCTL_MGA_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_GETPARAM, drm_mga_getparam_t)
+#define DRM_IOCTL_MGA_SET_FENCE     DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_SET_FENCE, __u32)
+#define DRM_IOCTL_MGA_WAIT_FENCE    DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_WAIT_FENCE, __u32)
+#define DRM_IOCTL_MGA_DMA_BOOTSTRAP DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_DMA_BOOTSTRAP, drm_mga_dma_bootstrap_t)
+
+typedef struct _drm_mga_warp_index {
+	int installed;
+	unsigned long phys_addr;
+	int size;
+} drm_mga_warp_index_t;
+
+typedef struct drm_mga_init {
+	enum {
+		MGA_INIT_DMA = 0x01,
+		MGA_CLEANUP_DMA = 0x02
+	} func;
+
+	unsigned long sarea_priv_offset;
+
+	int chipset;
+	int sgram;
+
+	unsigned int maccess;
+
+	unsigned int fb_cpp;
+	unsigned int front_offset, front_pitch;
+	unsigned int back_offset, back_pitch;
+
+	unsigned int depth_cpp;
+	unsigned int depth_offset, depth_pitch;
+
+	unsigned int texture_offset[MGA_NR_TEX_HEAPS];
+	unsigned int texture_size[MGA_NR_TEX_HEAPS];
+
+	unsigned long fb_offset;
+	unsigned long mmio_offset;
+	unsigned long status_offset;
+	unsigned long warp_offset;
+	unsigned long primary_offset;
+	unsigned long buffers_offset;
+} drm_mga_init_t;
+
+typedef struct drm_mga_dma_bootstrap {
+	/**
+	 * \name AGP texture region
+	 *
+	 * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, these fields will
+	 * be filled in with the actual AGP texture settings.
+	 *
+	 * \warning
+	 * If these fields are non-zero, but dma_mga_dma_bootstrap::agp_mode
+	 * is zero, it means that PCI memory (most likely through the use of
+	 * an IOMMU) is being used for "AGP" textures.
+	 */
+	/*@{ */
+	unsigned long texture_handle; /**< Handle used to map AGP textures. */
+	__u32 texture_size;	      /**< Size of the AGP texture region. */
+	/*@} */
+
+	/**
+	 * Requested size of the primary DMA region.
+	 *
+	 * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
+	 * filled in with the actual AGP mode.  If AGP was not available
+	 */
+	__u32 primary_size;
+
+	/**
+	 * Requested number of secondary DMA buffers.
+	 *
+	 * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
+	 * filled in with the actual number of secondary DMA buffers
+	 * allocated.  Particularly when PCI DMA is used, this may be
+	 * (subtantially) less than the number requested.
+	 */
+	__u32 secondary_bin_count;
+
+	/**
+	 * Requested size of each secondary DMA buffer.
+	 *
+	 * While the kernel \b is free to reduce
+	 * dma_mga_dma_bootstrap::secondary_bin_count, it is \b not allowed
+	 * to reduce dma_mga_dma_bootstrap::secondary_bin_size.
+	 */
+	__u32 secondary_bin_size;
+
+	/**
+	 * Bit-wise mask of AGPSTAT2_* values.  Currently only \c AGPSTAT2_1X,
+	 * \c AGPSTAT2_2X, and \c AGPSTAT2_4X are supported.  If this value is
+	 * zero, it means that PCI DMA should be used, even if AGP is
+	 * possible.
+	 *
+	 * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
+	 * filled in with the actual AGP mode.  If AGP was not available
+	 * (i.e., PCI DMA was used), this value will be zero.
+	 */
+	__u32 agp_mode;
+
+	/**
+	 * Desired AGP GART size, measured in megabytes.
+	 */
+	__u8 agp_size;
+} drm_mga_dma_bootstrap_t;
+
+typedef struct drm_mga_clear {
+	unsigned int flags;
+	unsigned int clear_color;
+	unsigned int clear_depth;
+	unsigned int color_mask;
+	unsigned int depth_mask;
+} drm_mga_clear_t;
+
+typedef struct drm_mga_vertex {
+	int idx;		/* buffer to queue */
+	int used;		/* bytes in use */
+	int discard;		/* client finished with buffer?  */
+} drm_mga_vertex_t;
+
+typedef struct drm_mga_indices {
+	int idx;		/* buffer to queue */
+	unsigned int start;
+	unsigned int end;
+	int discard;		/* client finished with buffer?  */
+} drm_mga_indices_t;
+
+typedef struct drm_mga_iload {
+	int idx;
+	unsigned int dstorg;
+	unsigned int length;
+} drm_mga_iload_t;
+
+typedef struct _drm_mga_blit {
+	unsigned int planemask;
+	unsigned int srcorg;
+	unsigned int dstorg;
+	int src_pitch, dst_pitch;
+	int delta_sx, delta_sy;
+	int delta_dx, delta_dy;
+	int height, ydir;	/* flip image vertically */
+	int source_pitch, dest_pitch;
+} drm_mga_blit_t;
+
+/* 3.1: An ioctl to get parameters that aren't available to the 3d
+ * client any other way.
+ */
+#define MGA_PARAM_IRQ_NR            1
+
+/* 3.2: Query the actual card type.  The DDX only distinguishes between
+ * G200 chips and non-G200 chips, which it calls G400.  It turns out that
+ * there are some very sublte differences between the G4x0 chips and the G550
+ * chips.  Using this parameter query, a client-side driver can detect the
+ * difference between a G4x0 and a G550.
+ */
+#define MGA_PARAM_CARD_TYPE         2
+
+typedef struct drm_mga_getparam {
+	int param;
+	void __user *value;
+} drm_mga_getparam_t;
+
+#endif
diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h
new file mode 100644
index 00000000..5edd3a76
--- /dev/null
+++ b/include/drm/nouveau_drm.h
@@ -0,0 +1,218 @@
+/*
+ * Copyright 2005 Stephane Marchesin.
+ * All Rights Reserved.
+ *
+ * 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 (including the next
+ * paragraph) 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
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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.
+ */
+
+#ifndef __NOUVEAU_DRM_H__
+#define __NOUVEAU_DRM_H__
+
+#define NOUVEAU_DRM_HEADER_PATCHLEVEL 16
+
+struct drm_nouveau_channel_alloc {
+	uint32_t     fb_ctxdma_handle;
+	uint32_t     tt_ctxdma_handle;
+
+	int          channel;
+	uint32_t     pushbuf_domains;
+
+	/* Notifier memory */
+	uint32_t     notifier_handle;
+
+	/* DRM-enforced subchannel assignments */
+	struct {
+		uint32_t handle;
+		uint32_t grclass;
+	} subchan[8];
+	uint32_t nr_subchan;
+};
+
+struct drm_nouveau_channel_free {
+	int channel;
+};
+
+struct drm_nouveau_grobj_alloc {
+	int      channel;
+	uint32_t handle;
+	int      class;
+};
+
+struct drm_nouveau_notifierobj_alloc {
+	uint32_t channel;
+	uint32_t handle;
+	uint32_t size;
+	uint32_t offset;
+};
+
+struct drm_nouveau_gpuobj_free {
+	int      channel;
+	uint32_t handle;
+};
+
+/* FIXME : maybe unify {GET,SET}PARAMs */
+#define NOUVEAU_GETPARAM_PCI_VENDOR      3
+#define NOUVEAU_GETPARAM_PCI_DEVICE      4
+#define NOUVEAU_GETPARAM_BUS_TYPE        5
+#define NOUVEAU_GETPARAM_FB_SIZE         8
+#define NOUVEAU_GETPARAM_AGP_SIZE        9
+#define NOUVEAU_GETPARAM_CHIPSET_ID      11
+#define NOUVEAU_GETPARAM_VM_VRAM_BASE    12
+#define NOUVEAU_GETPARAM_GRAPH_UNITS     13
+#define NOUVEAU_GETPARAM_PTIMER_TIME     14
+#define NOUVEAU_GETPARAM_HAS_BO_USAGE    15
+#define NOUVEAU_GETPARAM_HAS_PAGEFLIP    16
+struct drm_nouveau_getparam {
+	uint64_t param;
+	uint64_t value;
+};
+
+struct drm_nouveau_setparam {
+	uint64_t param;
+	uint64_t value;
+};
+
+#define NOUVEAU_GEM_DOMAIN_CPU       (1 << 0)
+#define NOUVEAU_GEM_DOMAIN_VRAM      (1 << 1)
+#define NOUVEAU_GEM_DOMAIN_GART      (1 << 2)
+#define NOUVEAU_GEM_DOMAIN_MAPPABLE  (1 << 3)
+
+#define NOUVEAU_GEM_TILE_COMP        0x00030000 /* nv50-only */
+#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
+#define NOUVEAU_GEM_TILE_16BPP       0x00000001
+#define NOUVEAU_GEM_TILE_32BPP       0x00000002
+#define NOUVEAU_GEM_TILE_ZETA        0x00000004
+#define NOUVEAU_GEM_TILE_NONCONTIG   0x00000008
+
+struct drm_nouveau_gem_info {
+	uint32_t handle;
+	uint32_t domain;
+	uint64_t size;
+	uint64_t offset;
+	uint64_t map_handle;
+	uint32_t tile_mode;
+	uint32_t tile_flags;
+};
+
+struct drm_nouveau_gem_new {
+	struct drm_nouveau_gem_info info;
+	uint32_t channel_hint;
+	uint32_t align;
+};
+
+#define NOUVEAU_GEM_MAX_BUFFERS 1024
+struct drm_nouveau_gem_pushbuf_bo_presumed {
+	uint32_t valid;
+	uint32_t domain;
+	uint64_t offset;
+};
+
+struct drm_nouveau_gem_pushbuf_bo {
+	uint64_t user_priv;
+	uint32_t handle;
+	uint32_t read_domains;
+	uint32_t write_domains;
+	uint32_t valid_domains;
+	struct drm_nouveau_gem_pushbuf_bo_presumed presumed;
+};
+
+#define NOUVEAU_GEM_RELOC_LOW  (1 << 0)
+#define NOUVEAU_GEM_RELOC_HIGH (1 << 1)
+#define NOUVEAU_GEM_RELOC_OR   (1 << 2)
+#define NOUVEAU_GEM_MAX_RELOCS 1024
+struct drm_nouveau_gem_pushbuf_reloc {
+	uint32_t reloc_bo_index;
+	uint32_t reloc_bo_offset;
+	uint32_t bo_index;
+	uint32_t flags;
+	uint32_t data;
+	uint32_t vor;
+	uint32_t tor;
+};
+
+#define NOUVEAU_GEM_MAX_PUSH 512
+struct drm_nouveau_gem_pushbuf_push {
+	uint32_t bo_index;
+	uint32_t pad;
+	uint64_t offset;
+	uint64_t length;
+};
+
+struct drm_nouveau_gem_pushbuf {
+	uint32_t channel;
+	uint32_t nr_buffers;
+	uint64_t buffers;
+	uint32_t nr_relocs;
+	uint32_t nr_push;
+	uint64_t relocs;
+	uint64_t push;
+	uint32_t suffix0;
+	uint32_t suffix1;
+	uint64_t vram_available;
+	uint64_t gart_available;
+};
+
+#define NOUVEAU_GEM_CPU_PREP_NOWAIT                                  0x00000001
+#define NOUVEAU_GEM_CPU_PREP_WRITE                                   0x00000004
+struct drm_nouveau_gem_cpu_prep {
+	uint32_t handle;
+	uint32_t flags;
+};
+
+struct drm_nouveau_gem_cpu_fini {
+	uint32_t handle;
+};
+
+enum nouveau_bus_type {
+	NV_AGP     = 0,
+	NV_PCI     = 1,
+	NV_PCIE    = 2,
+};
+
+struct drm_nouveau_sarea {
+};
+
+#define DRM_NOUVEAU_GETPARAM           0x00
+#define DRM_NOUVEAU_SETPARAM           0x01
+#define DRM_NOUVEAU_CHANNEL_ALLOC      0x02
+#define DRM_NOUVEAU_CHANNEL_FREE       0x03
+#define DRM_NOUVEAU_GROBJ_ALLOC        0x04
+#define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC  0x05
+#define DRM_NOUVEAU_GPUOBJ_FREE        0x06
+#define DRM_NOUVEAU_GEM_NEW            0x40
+#define DRM_NOUVEAU_GEM_PUSHBUF        0x41
+#define DRM_NOUVEAU_GEM_CPU_PREP       0x42
+#define DRM_NOUVEAU_GEM_CPU_FINI       0x43
+#define DRM_NOUVEAU_GEM_INFO           0x44
+
+#define DRM_IOCTL_NOUVEAU_GETPARAM           DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GETPARAM, struct drm_nouveau_getparam)
+#define DRM_IOCTL_NOUVEAU_SETPARAM           DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_SETPARAM, struct drm_nouveau_setparam)
+#define DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC      DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_CHANNEL_ALLOC, struct drm_nouveau_channel_alloc)
+#define DRM_IOCTL_NOUVEAU_CHANNEL_FREE       DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_CHANNEL_FREE, struct drm_nouveau_channel_free)
+#define DRM_IOCTL_NOUVEAU_GROBJ_ALLOC        DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GROBJ_ALLOC, struct drm_nouveau_grobj_alloc)
+#define DRM_IOCTL_NOUVEAU_NOTIFIEROBJ_ALLOC  DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_NOTIFIEROBJ_ALLOC, struct drm_nouveau_notifierobj_alloc)
+#define DRM_IOCTL_NOUVEAU_GPUOBJ_FREE        DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GPUOBJ_FREE, struct drm_nouveau_gpuobj_free)
+#define DRM_IOCTL_NOUVEAU_GEM_NEW            DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_NEW, struct drm_nouveau_gem_new)
+#define DRM_IOCTL_NOUVEAU_GEM_PUSHBUF        DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_PUSHBUF, struct drm_nouveau_gem_pushbuf)
+#define DRM_IOCTL_NOUVEAU_GEM_CPU_PREP       DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_PREP, struct drm_nouveau_gem_cpu_prep)
+#define DRM_IOCTL_NOUVEAU_GEM_CPU_FINI       DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_FINI, struct drm_nouveau_gem_cpu_fini)
+#define DRM_IOCTL_NOUVEAU_GEM_INFO           DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_INFO, struct drm_nouveau_gem_info)
+
+#endif /* __NOUVEAU_DRM_H__ */
diff --git a/include/drm/r128_drm.h b/include/drm/r128_drm.h
new file mode 100644
index 00000000..8d8878b5
--- /dev/null
+++ b/include/drm/r128_drm.h
@@ -0,0 +1,326 @@
+/* r128_drm.h -- Public header for the r128 driver -*- linux-c -*-
+ * Created: Wed Apr  5 19:24:19 2000 by kevin@precisioninsight.com
+ */
+/*
+ * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All rights reserved.
+ *
+ * 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 (including the next
+ * paragraph) 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
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS 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:
+ *    Gareth Hughes <gareth@valinux.com>
+ *    Kevin E. Martin <martin@valinux.com>
+ */
+
+#ifndef __R128_DRM_H__
+#define __R128_DRM_H__
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the X server file (r128_sarea.h)
+ */
+#ifndef __R128_SAREA_DEFINES__
+#define __R128_SAREA_DEFINES__
+
+/* What needs to be changed for the current vertex buffer?
+ */
+#define R128_UPLOAD_CONTEXT		0x001
+#define R128_UPLOAD_SETUP		0x002
+#define R128_UPLOAD_TEX0		0x004
+#define R128_UPLOAD_TEX1		0x008
+#define R128_UPLOAD_TEX0IMAGES		0x010
+#define R128_UPLOAD_TEX1IMAGES		0x020
+#define R128_UPLOAD_CORE		0x040
+#define R128_UPLOAD_MASKS		0x080
+#define R128_UPLOAD_WINDOW		0x100
+#define R128_UPLOAD_CLIPRECTS		0x200	/* handled client-side */
+#define R128_REQUIRE_QUIESCENCE		0x400
+#define R128_UPLOAD_ALL			0x7ff
+
+#define R128_FRONT			0x1
+#define R128_BACK			0x2
+#define R128_DEPTH			0x4
+
+/* Primitive types
+ */
+#define R128_POINTS			0x1
+#define R128_LINES			0x2
+#define R128_LINE_STRIP			0x3
+#define R128_TRIANGLES			0x4
+#define R128_TRIANGLE_FAN		0x5
+#define R128_TRIANGLE_STRIP		0x6
+
+/* Vertex/indirect buffer size
+ */
+#define R128_BUFFER_SIZE		16384
+
+/* Byte offsets for indirect buffer data
+ */
+#define R128_INDEX_PRIM_OFFSET		20
+#define R128_HOSTDATA_BLIT_OFFSET	32
+
+/* Keep these small for testing.
+ */
+#define R128_NR_SAREA_CLIPRECTS		12
+
+/* There are 2 heaps (local/AGP).  Each region within a heap is a
+ *  minimum of 64k, and there are at most 64 of them per heap.
+ */
+#define R128_LOCAL_TEX_HEAP		0
+#define R128_AGP_TEX_HEAP		1
+#define R128_NR_TEX_HEAPS		2
+#define R128_NR_TEX_REGIONS		64
+#define R128_LOG_TEX_GRANULARITY	16
+
+#define R128_NR_CONTEXT_REGS		12
+
+#define R128_MAX_TEXTURE_LEVELS		11
+#define R128_MAX_TEXTURE_UNITS		2
+
+#endif				/* __R128_SAREA_DEFINES__ */
+
+typedef struct {
+	/* Context state - can be written in one large chunk */
+	unsigned int dst_pitch_offset_c;
+	unsigned int dp_gui_master_cntl_c;
+	unsigned int sc_top_left_c;
+	unsigned int sc_bottom_right_c;
+	unsigned int z_offset_c;
+	unsigned int z_pitch_c;
+	unsigned int z_sten_cntl_c;
+	unsigned int tex_cntl_c;
+	unsigned int misc_3d_state_cntl_reg;
+	unsigned int texture_clr_cmp_clr_c;
+	unsigned int texture_clr_cmp_msk_c;
+	unsigned int fog_color_c;
+
+	/* Texture state */
+	unsigned int tex_size_pitch_c;
+	unsigned int constant_color_c;
+
+	/* Setup state */
+	unsigned int pm4_vc_fpu_setup;
+	unsigned int setup_cntl;
+
+	/* Mask state */
+	unsigned int dp_write_mask;
+	unsigned int sten_ref_mask_c;
+	unsigned int plane_3d_mask_c;
+
+	/* Window state */
+	unsigned int window_xy_offset;
+
+	/* Core state */
+	unsigned int scale_3d_cntl;
+} drm_r128_context_regs_t;
+
+/* Setup registers for each texture unit
+ */
+typedef struct {
+	unsigned int tex_cntl;
+	unsigned int tex_combine_cntl;
+	unsigned int tex_size_pitch;
+	unsigned int tex_offset[R128_MAX_TEXTURE_LEVELS];
+	unsigned int tex_border_color;
+} drm_r128_texture_regs_t;
+
+typedef struct drm_r128_sarea {
+	/* The channel for communication of state information to the kernel
+	 * on firing a vertex buffer.
+	 */
+	drm_r128_context_regs_t context_state;
+	drm_r128_texture_regs_t tex_state[R128_MAX_TEXTURE_UNITS];
+	unsigned int dirty;
+	unsigned int vertsize;
+	unsigned int vc_format;
+
+	/* The current cliprects, or a subset thereof.
+	 */
+	struct drm_clip_rect boxes[R128_NR_SAREA_CLIPRECTS];
+	unsigned int nbox;
+
+	/* Counters for client-side throttling of rendering clients.
+	 */
+	unsigned int last_frame;
+	unsigned int last_dispatch;
+
+	struct drm_tex_region tex_list[R128_NR_TEX_HEAPS][R128_NR_TEX_REGIONS + 1];
+	unsigned int tex_age[R128_NR_TEX_HEAPS];
+	int ctx_owner;
+	int pfAllowPageFlip;	/* number of 3d windows (0,1,2 or more) */
+	int pfCurrentPage;	/* which buffer is being displayed? */
+} drm_r128_sarea_t;
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the Xserver file (xf86drmR128.h)
+ */
+
+/* Rage 128 specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_R128_INIT       0x00
+#define DRM_R128_CCE_START  0x01
+#define DRM_R128_CCE_STOP   0x02
+#define DRM_R128_CCE_RESET  0x03
+#define DRM_R128_CCE_IDLE   0x04
+/* 0x05 not used */
+#define DRM_R128_RESET      0x06
+#define DRM_R128_SWAP       0x07
+#define DRM_R128_CLEAR      0x08
+#define DRM_R128_VERTEX     0x09
+#define DRM_R128_INDICES    0x0a
+#define DRM_R128_BLIT       0x0b
+#define DRM_R128_DEPTH      0x0c
+#define DRM_R128_STIPPLE    0x0d
+/* 0x0e not used */
+#define DRM_R128_INDIRECT   0x0f
+#define DRM_R128_FULLSCREEN 0x10
+#define DRM_R128_CLEAR2     0x11
+#define DRM_R128_GETPARAM   0x12
+#define DRM_R128_FLIP       0x13
+
+#define DRM_IOCTL_R128_INIT       DRM_IOW( DRM_COMMAND_BASE + DRM_R128_INIT, drm_r128_init_t)
+#define DRM_IOCTL_R128_CCE_START  DRM_IO(  DRM_COMMAND_BASE + DRM_R128_CCE_START)
+#define DRM_IOCTL_R128_CCE_STOP   DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CCE_STOP, drm_r128_cce_stop_t)
+#define DRM_IOCTL_R128_CCE_RESET  DRM_IO(  DRM_COMMAND_BASE + DRM_R128_CCE_RESET)
+#define DRM_IOCTL_R128_CCE_IDLE   DRM_IO(  DRM_COMMAND_BASE + DRM_R128_CCE_IDLE)
+/* 0x05 not used */
+#define DRM_IOCTL_R128_RESET      DRM_IO(  DRM_COMMAND_BASE + DRM_R128_RESET)
+#define DRM_IOCTL_R128_SWAP       DRM_IO(  DRM_COMMAND_BASE + DRM_R128_SWAP)
+#define DRM_IOCTL_R128_CLEAR      DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CLEAR, drm_r128_clear_t)
+#define DRM_IOCTL_R128_VERTEX     DRM_IOW( DRM_COMMAND_BASE + DRM_R128_VERTEX, drm_r128_vertex_t)
+#define DRM_IOCTL_R128_INDICES    DRM_IOW( DRM_COMMAND_BASE + DRM_R128_INDICES, drm_r128_indices_t)
+#define DRM_IOCTL_R128_BLIT       DRM_IOW( DRM_COMMAND_BASE + DRM_R128_BLIT, drm_r128_blit_t)
+#define DRM_IOCTL_R128_DEPTH      DRM_IOW( DRM_COMMAND_BASE + DRM_R128_DEPTH, drm_r128_depth_t)
+#define DRM_IOCTL_R128_STIPPLE    DRM_IOW( DRM_COMMAND_BASE + DRM_R128_STIPPLE, drm_r128_stipple_t)
+/* 0x0e not used */
+#define DRM_IOCTL_R128_INDIRECT   DRM_IOWR(DRM_COMMAND_BASE + DRM_R128_INDIRECT, drm_r128_indirect_t)
+#define DRM_IOCTL_R128_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_R128_FULLSCREEN, drm_r128_fullscreen_t)
+#define DRM_IOCTL_R128_CLEAR2     DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CLEAR2, drm_r128_clear2_t)
+#define DRM_IOCTL_R128_GETPARAM   DRM_IOWR( DRM_COMMAND_BASE + DRM_R128_GETPARAM, drm_r128_getparam_t)
+#define DRM_IOCTL_R128_FLIP       DRM_IO(  DRM_COMMAND_BASE + DRM_R128_FLIP)
+
+typedef struct drm_r128_init {
+	enum {
+		R128_INIT_CCE = 0x01,
+		R128_CLEANUP_CCE = 0x02
+	} func;
+	unsigned long sarea_priv_offset;
+	int is_pci;
+	int cce_mode;
+	int cce_secure;
+	int ring_size;
+	int usec_timeout;
+
+	unsigned int fb_bpp;
+	unsigned int front_offset, front_pitch;
+	unsigned int back_offset, back_pitch;
+	unsigned int depth_bpp;
+	unsigned int depth_offset, depth_pitch;
+	unsigned int span_offset;
+
+	unsigned long fb_offset;
+	unsigned long mmio_offset;
+	unsigned long ring_offset;
+	unsigned long ring_rptr_offset;
+	unsigned long buffers_offset;
+	unsigned long agp_textures_offset;
+} drm_r128_init_t;
+
+typedef struct drm_r128_cce_stop {
+	int flush;
+	int idle;
+} drm_r128_cce_stop_t;
+
+typedef struct drm_r128_clear {
+	unsigned int flags;
+	unsigned int clear_color;
+	unsigned int clear_depth;
+	unsigned int color_mask;
+	unsigned int depth_mask;
+} drm_r128_clear_t;
+
+typedef struct drm_r128_vertex {
+	int prim;
+	int idx;		/* Index of vertex buffer */
+	int count;		/* Number of vertices in buffer */
+	int discard;		/* Client finished with buffer? */
+} drm_r128_vertex_t;
+
+typedef struct drm_r128_indices {
+	int prim;
+	int idx;
+	int start;
+	int end;
+	int discard;		/* Client finished with buffer? */
+} drm_r128_indices_t;
+
+typedef struct drm_r128_blit {
+	int idx;
+	int pitch;
+	int offset;
+	int format;
+	unsigned short x, y;
+	unsigned short width, height;
+} drm_r128_blit_t;
+
+typedef struct drm_r128_depth {
+	enum {
+		R128_WRITE_SPAN = 0x01,
+		R128_WRITE_PIXELS = 0x02,
+		R128_READ_SPAN = 0x03,
+		R128_READ_PIXELS = 0x04
+	} func;
+	int n;
+	int __user *x;
+	int __user *y;
+	unsigned int __user *buffer;
+	unsigned char __user *mask;
+} drm_r128_depth_t;
+
+typedef struct drm_r128_stipple {
+	unsigned int __user *mask;
+} drm_r128_stipple_t;
+
+typedef struct drm_r128_indirect {
+	int idx;
+	int start;
+	int end;
+	int discard;
+} drm_r128_indirect_t;
+
+typedef struct drm_r128_fullscreen {
+	enum {
+		R128_INIT_FULLSCREEN = 0x01,
+		R128_CLEANUP_FULLSCREEN = 0x02
+	} func;
+} drm_r128_fullscreen_t;
+
+/* 2.3: An ioctl to get parameters that aren't available to the 3d
+ * client any other way.
+ */
+#define R128_PARAM_IRQ_NR            1
+
+typedef struct drm_r128_getparam {
+	int param;
+	void __user *value;
+} drm_r128_getparam_t;
+
+#endif
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
new file mode 100644
index 00000000..787f7b6f
--- /dev/null
+++ b/include/drm/radeon_drm.h
@@ -0,0 +1,921 @@
+/* radeon_drm.h -- Public header for the radeon 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.
+ * All rights reserved.
+ *
+ * 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 (including the next
+ * paragraph) 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
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS 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 __RADEON_DRM_H__
+#define __RADEON_DRM_H__
+
+#include "drm.h"
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the X server file (radeon_sarea.h)
+ */
+#ifndef __RADEON_SAREA_DEFINES__
+#define __RADEON_SAREA_DEFINES__
+
+/* Old style state flags, required for sarea interface (1.1 and 1.2
+ * clears) and 1.2 drm_vertex2 ioctl.
+ */
+#define RADEON_UPLOAD_CONTEXT		0x00000001
+#define RADEON_UPLOAD_VERTFMT		0x00000002
+#define RADEON_UPLOAD_LINE		0x00000004
+#define RADEON_UPLOAD_BUMPMAP		0x00000008
+#define RADEON_UPLOAD_MASKS		0x00000010
+#define RADEON_UPLOAD_VIEWPORT		0x00000020
+#define RADEON_UPLOAD_SETUP		0x00000040
+#define RADEON_UPLOAD_TCL		0x00000080
+#define RADEON_UPLOAD_MISC		0x00000100
+#define RADEON_UPLOAD_TEX0		0x00000200
+#define RADEON_UPLOAD_TEX1		0x00000400
+#define RADEON_UPLOAD_TEX2		0x00000800
+#define RADEON_UPLOAD_TEX0IMAGES	0x00001000
+#define RADEON_UPLOAD_TEX1IMAGES	0x00002000
+#define RADEON_UPLOAD_TEX2IMAGES	0x00004000
+#define RADEON_UPLOAD_CLIPRECTS		0x00008000	/* handled client-side */
+#define RADEON_REQUIRE_QUIESCENCE	0x00010000
+#define RADEON_UPLOAD_ZBIAS		0x00020000	/* version 1.2 and newer */
+#define RADEON_UPLOAD_ALL		0x003effff
+#define RADEON_UPLOAD_CONTEXT_ALL       0x003e01ff
+
+/* New style per-packet identifiers for use in cmd_buffer ioctl with
+ * the RADEON_EMIT_PACKET command.  Comments relate new packets to old
+ * state bits and the packet size:
+ */
+#define RADEON_EMIT_PP_MISC                         0	/* context/7 */
+#define RADEON_EMIT_PP_CNTL                         1	/* context/3 */
+#define RADEON_EMIT_RB3D_COLORPITCH                 2	/* context/1 */
+#define RADEON_EMIT_RE_LINE_PATTERN                 3	/* line/2 */
+#define RADEON_EMIT_SE_LINE_WIDTH                   4	/* line/1 */
+#define RADEON_EMIT_PP_LUM_MATRIX                   5	/* bumpmap/1 */
+#define RADEON_EMIT_PP_ROT_MATRIX_0                 6	/* bumpmap/2 */
+#define RADEON_EMIT_RB3D_STENCILREFMASK             7	/* masks/3 */
+#define RADEON_EMIT_SE_VPORT_XSCALE                 8	/* viewport/6 */
+#define RADEON_EMIT_SE_CNTL                         9	/* setup/2 */
+#define RADEON_EMIT_SE_CNTL_STATUS                  10	/* setup/1 */
+#define RADEON_EMIT_RE_MISC                         11	/* misc/1 */
+#define RADEON_EMIT_PP_TXFILTER_0                   12	/* tex0/6 */
+#define RADEON_EMIT_PP_BORDER_COLOR_0               13	/* tex0/1 */
+#define RADEON_EMIT_PP_TXFILTER_1                   14	/* tex1/6 */
+#define RADEON_EMIT_PP_BORDER_COLOR_1               15	/* tex1/1 */
+#define RADEON_EMIT_PP_TXFILTER_2                   16	/* tex2/6 */
+#define RADEON_EMIT_PP_BORDER_COLOR_2               17	/* tex2/1 */
+#define RADEON_EMIT_SE_ZBIAS_FACTOR                 18	/* zbias/2 */
+#define RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT           19	/* tcl/11 */
+#define RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED   20	/* material/17 */
+#define R200_EMIT_PP_TXCBLEND_0                     21	/* tex0/4 */
+#define R200_EMIT_PP_TXCBLEND_1                     22	/* tex1/4 */
+#define R200_EMIT_PP_TXCBLEND_2                     23	/* tex2/4 */
+#define R200_EMIT_PP_TXCBLEND_3                     24	/* tex3/4 */
+#define R200_EMIT_PP_TXCBLEND_4                     25	/* tex4/4 */
+#define R200_EMIT_PP_TXCBLEND_5                     26	/* tex5/4 */
+#define R200_EMIT_PP_TXCBLEND_6                     27	/* /4 */
+#define R200_EMIT_PP_TXCBLEND_7                     28	/* /4 */
+#define R200_EMIT_TCL_LIGHT_MODEL_CTL_0             29	/* tcl/7 */
+#define R200_EMIT_TFACTOR_0                         30	/* tf/7 */
+#define R200_EMIT_VTX_FMT_0                         31	/* vtx/5 */
+#define R200_EMIT_VAP_CTL                           32	/* vap/1 */
+#define R200_EMIT_MATRIX_SELECT_0                   33	/* msl/5 */
+#define R200_EMIT_TEX_PROC_CTL_2                    34	/* tcg/5 */
+#define R200_EMIT_TCL_UCP_VERT_BLEND_CTL            35	/* tcl/1 */
+#define R200_EMIT_PP_TXFILTER_0                     36	/* tex0/6 */
+#define R200_EMIT_PP_TXFILTER_1                     37	/* tex1/6 */
+#define R200_EMIT_PP_TXFILTER_2                     38	/* tex2/6 */
+#define R200_EMIT_PP_TXFILTER_3                     39	/* tex3/6 */
+#define R200_EMIT_PP_TXFILTER_4                     40	/* tex4/6 */
+#define R200_EMIT_PP_TXFILTER_5                     41	/* tex5/6 */
+#define R200_EMIT_PP_TXOFFSET_0                     42	/* tex0/1 */
+#define R200_EMIT_PP_TXOFFSET_1                     43	/* tex1/1 */
+#define R200_EMIT_PP_TXOFFSET_2                     44	/* tex2/1 */
+#define R200_EMIT_PP_TXOFFSET_3                     45	/* tex3/1 */
+#define R200_EMIT_PP_TXOFFSET_4                     46	/* tex4/1 */
+#define R200_EMIT_PP_TXOFFSET_5                     47	/* tex5/1 */
+#define R200_EMIT_VTE_CNTL                          48	/* vte/1 */
+#define R200_EMIT_OUTPUT_VTX_COMP_SEL               49	/* vtx/1 */
+#define R200_EMIT_PP_TAM_DEBUG3                     50	/* tam/1 */
+#define R200_EMIT_PP_CNTL_X                         51	/* cst/1 */
+#define R200_EMIT_RB3D_DEPTHXY_OFFSET               52	/* cst/1 */
+#define R200_EMIT_RE_AUX_SCISSOR_CNTL               53	/* cst/1 */
+#define R200_EMIT_RE_SCISSOR_TL_0                   54	/* cst/2 */
+#define R200_EMIT_RE_SCISSOR_TL_1                   55	/* cst/2 */
+#define R200_EMIT_RE_SCISSOR_TL_2                   56	/* cst/2 */
+#define R200_EMIT_SE_VAP_CNTL_STATUS                57	/* cst/1 */
+#define R200_EMIT_SE_VTX_STATE_CNTL                 58	/* cst/1 */
+#define R200_EMIT_RE_POINTSIZE                      59	/* cst/1 */
+#define R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0       60	/* cst/4 */
+#define R200_EMIT_PP_CUBIC_FACES_0                  61
+#define R200_EMIT_PP_CUBIC_OFFSETS_0                62
+#define R200_EMIT_PP_CUBIC_FACES_1                  63
+#define R200_EMIT_PP_CUBIC_OFFSETS_1                64
+#define R200_EMIT_PP_CUBIC_FACES_2                  65
+#define R200_EMIT_PP_CUBIC_OFFSETS_2                66
+#define R200_EMIT_PP_CUBIC_FACES_3                  67
+#define R200_EMIT_PP_CUBIC_OFFSETS_3                68
+#define R200_EMIT_PP_CUBIC_FACES_4                  69
+#define R200_EMIT_PP_CUBIC_OFFSETS_4                70
+#define R200_EMIT_PP_CUBIC_FACES_5                  71
+#define R200_EMIT_PP_CUBIC_OFFSETS_5                72
+#define RADEON_EMIT_PP_TEX_SIZE_0                   73
+#define RADEON_EMIT_PP_TEX_SIZE_1                   74
+#define RADEON_EMIT_PP_TEX_SIZE_2                   75
+#define R200_EMIT_RB3D_BLENDCOLOR                   76
+#define R200_EMIT_TCL_POINT_SPRITE_CNTL             77
+#define RADEON_EMIT_PP_CUBIC_FACES_0                78
+#define RADEON_EMIT_PP_CUBIC_OFFSETS_T0             79
+#define RADEON_EMIT_PP_CUBIC_FACES_1                80
+#define RADEON_EMIT_PP_CUBIC_OFFSETS_T1             81
+#define RADEON_EMIT_PP_CUBIC_FACES_2                82
+#define RADEON_EMIT_PP_CUBIC_OFFSETS_T2             83
+#define R200_EMIT_PP_TRI_PERF_CNTL                  84
+#define R200_EMIT_PP_AFS_0                          85
+#define R200_EMIT_PP_AFS_1                          86
+#define R200_EMIT_ATF_TFACTOR                       87
+#define R200_EMIT_PP_TXCTLALL_0                     88
+#define R200_EMIT_PP_TXCTLALL_1                     89
+#define R200_EMIT_PP_TXCTLALL_2                     90
+#define R200_EMIT_PP_TXCTLALL_3                     91
+#define R200_EMIT_PP_TXCTLALL_4                     92
+#define R200_EMIT_PP_TXCTLALL_5                     93
+#define R200_EMIT_VAP_PVS_CNTL                      94
+#define RADEON_MAX_STATE_PACKETS                    95
+
+/* Commands understood by cmd_buffer ioctl.  More can be added but
+ * obviously these can't be removed or changed:
+ */
+#define RADEON_CMD_PACKET      1	/* emit one of the register packets above */
+#define RADEON_CMD_SCALARS     2	/* emit scalar data */
+#define RADEON_CMD_VECTORS     3	/* emit vector data */
+#define RADEON_CMD_DMA_DISCARD 4	/* discard current dma buf */
+#define RADEON_CMD_PACKET3     5	/* emit hw packet */
+#define RADEON_CMD_PACKET3_CLIP 6	/* emit hw packet wrapped in cliprects */
+#define RADEON_CMD_SCALARS2     7	/* r200 stopgap */
+#define RADEON_CMD_WAIT         8	/* emit hw wait commands -- note:
+					 *  doesn't make the cpu wait, just
+					 *  the graphics hardware */
+#define RADEON_CMD_VECLINEAR	9       /* another r200 stopgap */
+
+typedef union {
+	int i;
+	struct {
+		unsigned char cmd_type, pad0, pad1, pad2;
+	} header;
+	struct {
+		unsigned char cmd_type, packet_id, pad0, pad1;
+	} packet;
+	struct {
+		unsigned char cmd_type, offset, stride, count;
+	} scalars;
+	struct {
+		unsigned char cmd_type, offset, stride, count;
+	} vectors;
+	struct {
+		unsigned char cmd_type, addr_lo, addr_hi, count;
+	} veclinear;
+	struct {
+		unsigned char cmd_type, buf_idx, pad0, pad1;
+	} dma;
+	struct {
+		unsigned char cmd_type, flags, pad0, pad1;
+	} wait;
+} drm_radeon_cmd_header_t;
+
+#define RADEON_WAIT_2D  0x1
+#define RADEON_WAIT_3D  0x2
+
+/* Allowed parameters for R300_CMD_PACKET3
+ */
+#define R300_CMD_PACKET3_CLEAR		0
+#define R300_CMD_PACKET3_RAW		1
+
+/* Commands understood by cmd_buffer ioctl for R300.
+ * The interface has not been stabilized, so some of these may be removed
+ * and eventually reordered before stabilization.
+ */
+#define R300_CMD_PACKET0		1
+#define R300_CMD_VPU			2	/* emit vertex program upload */
+#define R300_CMD_PACKET3		3	/* emit a packet3 */
+#define R300_CMD_END3D			4	/* emit sequence ending 3d rendering */
+#define R300_CMD_CP_DELAY		5
+#define R300_CMD_DMA_DISCARD		6
+#define R300_CMD_WAIT			7
+#	define R300_WAIT_2D		0x1
+#	define R300_WAIT_3D		0x2
+/* these two defines are DOING IT WRONG - however
+ * we have userspace which relies on using these.
+ * The wait interface is backwards compat new 
+ * code should use the NEW_WAIT defines below
+ * THESE ARE NOT BIT FIELDS
+ */
+#	define R300_WAIT_2D_CLEAN	0x3
+#	define R300_WAIT_3D_CLEAN	0x4
+
+#	define R300_NEW_WAIT_2D_3D	0x3
+#	define R300_NEW_WAIT_2D_2D_CLEAN	0x4
+#	define R300_NEW_WAIT_3D_3D_CLEAN	0x6
+#	define R300_NEW_WAIT_2D_2D_CLEAN_3D_3D_CLEAN	0x8
+
+#define R300_CMD_SCRATCH		8
+#define R300_CMD_R500FP                 9
+
+typedef union {
+	unsigned int u;
+	struct {
+		unsigned char cmd_type, pad0, pad1, pad2;
+	} header;
+	struct {
+		unsigned char cmd_type, count, reglo, reghi;
+	} packet0;
+	struct {
+		unsigned char cmd_type, count, adrlo, adrhi;
+	} vpu;
+	struct {
+		unsigned char cmd_type, packet, pad0, pad1;
+	} packet3;
+	struct {
+		unsigned char cmd_type, packet;
+		unsigned short count;	/* amount of packet2 to emit */
+	} delay;
+	struct {
+		unsigned char cmd_type, buf_idx, pad0, pad1;
+	} dma;
+	struct {
+		unsigned char cmd_type, flags, pad0, pad1;
+	} wait;
+	struct {
+		unsigned char cmd_type, reg, n_bufs, flags;
+	} scratch;
+	struct {
+		unsigned char cmd_type, count, adrlo, adrhi_flags;
+	} r500fp;
+} drm_r300_cmd_header_t;
+
+#define RADEON_FRONT			0x1
+#define RADEON_BACK			0x2
+#define RADEON_DEPTH			0x4
+#define RADEON_STENCIL			0x8
+#define RADEON_CLEAR_FASTZ		0x80000000
+#define RADEON_USE_HIERZ		0x40000000
+#define RADEON_USE_COMP_ZBUF		0x20000000
+
+#define R500FP_CONSTANT_TYPE  (1 << 1)
+#define R500FP_CONSTANT_CLAMP (1 << 2)
+
+/* Primitive types
+ */
+#define RADEON_POINTS			0x1
+#define RADEON_LINES			0x2
+#define RADEON_LINE_STRIP		0x3
+#define RADEON_TRIANGLES		0x4
+#define RADEON_TRIANGLE_FAN		0x5
+#define RADEON_TRIANGLE_STRIP		0x6
+
+/* Vertex/indirect buffer size
+ */
+#define RADEON_BUFFER_SIZE		65536
+
+/* Byte offsets for indirect buffer data
+ */
+#define RADEON_INDEX_PRIM_OFFSET	20
+
+#define RADEON_SCRATCH_REG_OFFSET	32
+
+#define R600_SCRATCH_REG_OFFSET         256
+
+#define RADEON_NR_SAREA_CLIPRECTS	12
+
+/* There are 2 heaps (local/GART).  Each region within a heap is a
+ * minimum of 64k, and there are at most 64 of them per heap.
+ */
+#define RADEON_LOCAL_TEX_HEAP		0
+#define RADEON_GART_TEX_HEAP		1
+#define RADEON_NR_TEX_HEAPS		2
+#define RADEON_NR_TEX_REGIONS		64
+#define RADEON_LOG_TEX_GRANULARITY	16
+
+#define RADEON_MAX_TEXTURE_LEVELS	12
+#define RADEON_MAX_TEXTURE_UNITS	3
+
+#define RADEON_MAX_SURFACES		8
+
+/* Blits have strict offset rules.  All blit offset must be aligned on
+ * a 1K-byte boundary.
+ */
+#define RADEON_OFFSET_SHIFT             10
+#define RADEON_OFFSET_ALIGN             (1 << RADEON_OFFSET_SHIFT)
+#define RADEON_OFFSET_MASK              (RADEON_OFFSET_ALIGN - 1)
+
+#endif				/* __RADEON_SAREA_DEFINES__ */
+
+typedef struct {
+	unsigned int red;
+	unsigned int green;
+	unsigned int blue;
+	unsigned int alpha;
+} radeon_color_regs_t;
+
+typedef struct {
+	/* Context state */
+	unsigned int pp_misc;	/* 0x1c14 */
+	unsigned int pp_fog_color;
+	unsigned int re_solid_color;
+	unsigned int rb3d_blendcntl;
+	unsigned int rb3d_depthoffset;
+	unsigned int rb3d_depthpitch;
+	unsigned int rb3d_zstencilcntl;
+
+	unsigned int pp_cntl;	/* 0x1c38 */
+	unsigned int rb3d_cntl;
+	unsigned int rb3d_coloroffset;
+	unsigned int re_width_height;
+	unsigned int rb3d_colorpitch;
+	unsigned int se_cntl;
+
+	/* Vertex format state */
+	unsigned int se_coord_fmt;	/* 0x1c50 */
+
+	/* Line state */
+	unsigned int re_line_pattern;	/* 0x1cd0 */
+	unsigned int re_line_state;
+
+	unsigned int se_line_width;	/* 0x1db8 */
+
+	/* Bumpmap state */
+	unsigned int pp_lum_matrix;	/* 0x1d00 */
+
+	unsigned int pp_rot_matrix_0;	/* 0x1d58 */
+	unsigned int pp_rot_matrix_1;
+
+	/* Mask state */
+	unsigned int rb3d_stencilrefmask;	/* 0x1d7c */
+	unsigned int rb3d_ropcntl;
+	unsigned int rb3d_planemask;
+
+	/* Viewport state */
+	unsigned int se_vport_xscale;	/* 0x1d98 */
+	unsigned int se_vport_xoffset;
+	unsigned int se_vport_yscale;
+	unsigned int se_vport_yoffset;
+	unsigned int se_vport_zscale;
+	unsigned int se_vport_zoffset;
+
+	/* Setup state */
+	unsigned int se_cntl_status;	/* 0x2140 */
+
+	/* Misc state */
+	unsigned int re_top_left;	/* 0x26c0 */
+	unsigned int re_misc;
+} drm_radeon_context_regs_t;
+
+typedef struct {
+	/* Zbias state */
+	unsigned int se_zbias_factor;	/* 0x1dac */
+	unsigned int se_zbias_constant;
+} drm_radeon_context2_regs_t;
+
+/* Setup registers for each texture unit
+ */
+typedef struct {
+	unsigned int pp_txfilter;
+	unsigned int pp_txformat;
+	unsigned int pp_txoffset;
+	unsigned int pp_txcblend;
+	unsigned int pp_txablend;
+	unsigned int pp_tfactor;
+	unsigned int pp_border_color;
+} drm_radeon_texture_regs_t;
+
+typedef struct {
+	unsigned int start;
+	unsigned int finish;
+	unsigned int prim:8;
+	unsigned int stateidx:8;
+	unsigned int numverts:16;	/* overloaded as offset/64 for elt prims */
+	unsigned int vc_format;	/* vertex format */
+} drm_radeon_prim_t;
+
+typedef struct {
+	drm_radeon_context_regs_t context;
+	drm_radeon_texture_regs_t tex[RADEON_MAX_TEXTURE_UNITS];
+	drm_radeon_context2_regs_t context2;
+	unsigned int dirty;
+} drm_radeon_state_t;
+
+typedef struct {
+	/* The channel for communication of state information to the
+	 * kernel on firing a vertex buffer with either of the
+	 * obsoleted vertex/index ioctls.
+	 */
+	drm_radeon_context_regs_t context_state;
+	drm_radeon_texture_regs_t tex_state[RADEON_MAX_TEXTURE_UNITS];
+	unsigned int dirty;
+	unsigned int vertsize;
+	unsigned int vc_format;
+
+	/* The current cliprects, or a subset thereof.
+	 */
+	struct drm_clip_rect boxes[RADEON_NR_SAREA_CLIPRECTS];
+	unsigned int nbox;
+
+	/* Counters for client-side throttling of rendering clients.
+	 */
+	unsigned int last_frame;
+	unsigned int last_dispatch;
+	unsigned int last_clear;
+
+	struct drm_tex_region tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS +
+						       1];
+	unsigned int tex_age[RADEON_NR_TEX_HEAPS];
+	int ctx_owner;
+	int pfState;		/* number of 3d windows (0,1,2ormore) */
+	int pfCurrentPage;	/* which buffer is being displayed? */
+	int crtc2_base;		/* CRTC2 frame offset */
+	int tiling_enabled;	/* set by drm, read by 2d + 3d clients */
+} drm_radeon_sarea_t;
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the Xserver file (xf86drmRadeon.h)
+ *
+ * KW: actually it's illegal to change any of this (backwards compatibility).
+ */
+
+/* Radeon specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_RADEON_CP_INIT    0x00
+#define DRM_RADEON_CP_START   0x01
+#define DRM_RADEON_CP_STOP    0x02
+#define DRM_RADEON_CP_RESET   0x03
+#define DRM_RADEON_CP_IDLE    0x04
+#define DRM_RADEON_RESET      0x05
+#define DRM_RADEON_FULLSCREEN 0x06
+#define DRM_RADEON_SWAP       0x07
+#define DRM_RADEON_CLEAR      0x08
+#define DRM_RADEON_VERTEX     0x09
+#define DRM_RADEON_INDICES    0x0A
+#define DRM_RADEON_NOT_USED
+#define DRM_RADEON_STIPPLE    0x0C
+#define DRM_RADEON_INDIRECT   0x0D
+#define DRM_RADEON_TEXTURE    0x0E
+#define DRM_RADEON_VERTEX2    0x0F
+#define DRM_RADEON_CMDBUF     0x10
+#define DRM_RADEON_GETPARAM   0x11
+#define DRM_RADEON_FLIP       0x12
+#define DRM_RADEON_ALLOC      0x13
+#define DRM_RADEON_FREE       0x14
+#define DRM_RADEON_INIT_HEAP  0x15
+#define DRM_RADEON_IRQ_EMIT   0x16
+#define DRM_RADEON_IRQ_WAIT   0x17
+#define DRM_RADEON_CP_RESUME  0x18
+#define DRM_RADEON_SETPARAM   0x19
+#define DRM_RADEON_SURF_ALLOC 0x1a
+#define DRM_RADEON_SURF_FREE  0x1b
+/* KMS ioctl */
+#define DRM_RADEON_GEM_INFO		0x1c
+#define DRM_RADEON_GEM_CREATE		0x1d
+#define DRM_RADEON_GEM_MMAP		0x1e
+#define DRM_RADEON_GEM_PREAD		0x21
+#define DRM_RADEON_GEM_PWRITE		0x22
+#define DRM_RADEON_GEM_SET_DOMAIN	0x23
+#define DRM_RADEON_GEM_WAIT_IDLE	0x24
+#define DRM_RADEON_CS			0x26
+#define DRM_RADEON_INFO			0x27
+#define DRM_RADEON_GEM_SET_TILING	0x28
+#define DRM_RADEON_GEM_GET_TILING	0x29
+#define DRM_RADEON_GEM_BUSY		0x2a
+
+#define DRM_IOCTL_RADEON_CP_INIT    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t)
+#define DRM_IOCTL_RADEON_CP_START   DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_CP_START)
+#define DRM_IOCTL_RADEON_CP_STOP    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_STOP, drm_radeon_cp_stop_t)
+#define DRM_IOCTL_RADEON_CP_RESET   DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_CP_RESET)
+#define DRM_IOCTL_RADEON_CP_IDLE    DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_CP_IDLE)
+#define DRM_IOCTL_RADEON_RESET      DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_RESET)
+#define DRM_IOCTL_RADEON_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FULLSCREEN, drm_radeon_fullscreen_t)
+#define DRM_IOCTL_RADEON_SWAP       DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_SWAP)
+#define DRM_IOCTL_RADEON_CLEAR      DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CLEAR, drm_radeon_clear_t)
+#define DRM_IOCTL_RADEON_VERTEX     DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX, drm_radeon_vertex_t)
+#define DRM_IOCTL_RADEON_INDICES    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INDICES, drm_radeon_indices_t)
+#define DRM_IOCTL_RADEON_STIPPLE    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_STIPPLE, drm_radeon_stipple_t)
+#define DRM_IOCTL_RADEON_INDIRECT   DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INDIRECT, drm_radeon_indirect_t)
+#define DRM_IOCTL_RADEON_TEXTURE    DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_TEXTURE, drm_radeon_texture_t)
+#define DRM_IOCTL_RADEON_VERTEX2    DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX2, drm_radeon_vertex2_t)
+#define DRM_IOCTL_RADEON_CMDBUF     DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CMDBUF, drm_radeon_cmd_buffer_t)
+#define DRM_IOCTL_RADEON_GETPARAM   DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GETPARAM, drm_radeon_getparam_t)
+#define DRM_IOCTL_RADEON_FLIP       DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_FLIP)
+#define DRM_IOCTL_RADEON_ALLOC      DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_ALLOC, drm_radeon_mem_alloc_t)
+#define DRM_IOCTL_RADEON_FREE       DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FREE, drm_radeon_mem_free_t)
+#define DRM_IOCTL_RADEON_INIT_HEAP  DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INIT_HEAP, drm_radeon_mem_init_heap_t)
+#define DRM_IOCTL_RADEON_IRQ_EMIT   DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_IRQ_EMIT, drm_radeon_irq_emit_t)
+#define DRM_IOCTL_RADEON_IRQ_WAIT   DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_IRQ_WAIT, drm_radeon_irq_wait_t)
+#define DRM_IOCTL_RADEON_CP_RESUME  DRM_IO(  DRM_COMMAND_BASE + DRM_RADEON_CP_RESUME)
+#define DRM_IOCTL_RADEON_SETPARAM   DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SETPARAM, drm_radeon_setparam_t)
+#define DRM_IOCTL_RADEON_SURF_ALLOC DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_ALLOC, drm_radeon_surface_alloc_t)
+#define DRM_IOCTL_RADEON_SURF_FREE  DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_FREE, drm_radeon_surface_free_t)
+/* KMS */
+#define DRM_IOCTL_RADEON_GEM_INFO	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_INFO, struct drm_radeon_gem_info)
+#define DRM_IOCTL_RADEON_GEM_CREATE	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_CREATE, struct drm_radeon_gem_create)
+#define DRM_IOCTL_RADEON_GEM_MMAP	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_MMAP, struct drm_radeon_gem_mmap)
+#define DRM_IOCTL_RADEON_GEM_PREAD	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PREAD, struct drm_radeon_gem_pread)
+#define DRM_IOCTL_RADEON_GEM_PWRITE	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PWRITE, struct drm_radeon_gem_pwrite)
+#define DRM_IOCTL_RADEON_GEM_SET_DOMAIN	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_DOMAIN, struct drm_radeon_gem_set_domain)
+#define DRM_IOCTL_RADEON_GEM_WAIT_IDLE	DRM_IOW(DRM_COMMAND_BASE + DRM_RADEON_GEM_WAIT_IDLE, struct drm_radeon_gem_wait_idle)
+#define DRM_IOCTL_RADEON_CS		DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_CS, struct drm_radeon_cs)
+#define DRM_IOCTL_RADEON_INFO		DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INFO, struct drm_radeon_info)
+#define DRM_IOCTL_RADEON_GEM_SET_TILING	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_TILING, struct drm_radeon_gem_set_tiling)
+#define DRM_IOCTL_RADEON_GEM_GET_TILING	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling)
+#define DRM_IOCTL_RADEON_GEM_BUSY	DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy)
+
+typedef struct drm_radeon_init {
+	enum {
+		RADEON_INIT_CP = 0x01,
+		RADEON_CLEANUP_CP = 0x02,
+		RADEON_INIT_R200_CP = 0x03,
+		RADEON_INIT_R300_CP = 0x04,
+		RADEON_INIT_R600_CP = 0x05
+	} func;
+	unsigned long sarea_priv_offset;
+	int is_pci;
+	int cp_mode;
+	int gart_size;
+	int ring_size;
+	int usec_timeout;
+
+	unsigned int fb_bpp;
+	unsigned int front_offset, front_pitch;
+	unsigned int back_offset, back_pitch;
+	unsigned int depth_bpp;
+	unsigned int depth_offset, depth_pitch;
+
+	unsigned long fb_offset;
+	unsigned long mmio_offset;
+	unsigned long ring_offset;
+	unsigned long ring_rptr_offset;
+	unsigned long buffers_offset;
+	unsigned long gart_textures_offset;
+} drm_radeon_init_t;
+
+typedef struct drm_radeon_cp_stop {
+	int flush;
+	int idle;
+} drm_radeon_cp_stop_t;
+
+typedef struct drm_radeon_fullscreen {
+	enum {
+		RADEON_INIT_FULLSCREEN = 0x01,
+		RADEON_CLEANUP_FULLSCREEN = 0x02
+	} func;
+} drm_radeon_fullscreen_t;
+
+#define CLEAR_X1	0
+#define CLEAR_Y1	1
+#define CLEAR_X2	2
+#define CLEAR_Y2	3
+#define CLEAR_DEPTH	4
+
+typedef union drm_radeon_clear_rect {
+	float f[5];
+	unsigned int ui[5];
+} drm_radeon_clear_rect_t;
+
+typedef struct drm_radeon_clear {
+	unsigned int flags;
+	unsigned int clear_color;
+	unsigned int clear_depth;
+	unsigned int color_mask;
+	unsigned int depth_mask;	/* misnamed field:  should be stencil */
+	drm_radeon_clear_rect_t __user *depth_boxes;
+} drm_radeon_clear_t;
+
+typedef struct drm_radeon_vertex {
+	int prim;
+	int idx;		/* Index of vertex buffer */
+	int count;		/* Number of vertices in buffer */
+	int discard;		/* Client finished with buffer? */
+} drm_radeon_vertex_t;
+
+typedef struct drm_radeon_indices {
+	int prim;
+	int idx;
+	int start;
+	int end;
+	int discard;		/* Client finished with buffer? */
+} drm_radeon_indices_t;
+
+/* v1.2 - obsoletes drm_radeon_vertex and drm_radeon_indices
+ *      - allows multiple primitives and state changes in a single ioctl
+ *      - supports driver change to emit native primitives
+ */
+typedef struct drm_radeon_vertex2 {
+	int idx;		/* Index of vertex buffer */
+	int discard;		/* Client finished with buffer? */
+	int nr_states;
+	drm_radeon_state_t __user *state;
+	int nr_prims;
+	drm_radeon_prim_t __user *prim;
+} drm_radeon_vertex2_t;
+
+/* v1.3 - obsoletes drm_radeon_vertex2
+ *      - allows arbitrarily large cliprect list
+ *      - allows updating of tcl packet, vector and scalar state
+ *      - allows memory-efficient description of state updates
+ *      - allows state to be emitted without a primitive
+ *           (for clears, ctx switches)
+ *      - allows more than one dma buffer to be referenced per ioctl
+ *      - supports tcl driver
+ *      - may be extended in future versions with new cmd types, packets
+ */
+typedef struct drm_radeon_cmd_buffer {
+	int bufsz;
+	char __user *buf;
+	int nbox;
+	struct drm_clip_rect __user *boxes;
+} drm_radeon_cmd_buffer_t;
+
+typedef struct drm_radeon_tex_image {
+	unsigned int x, y;	/* Blit coordinates */
+	unsigned int width, height;
+	const void __user *data;
+} drm_radeon_tex_image_t;
+
+typedef struct drm_radeon_texture {
+	unsigned int offset;
+	int pitch;
+	int format;
+	int width;		/* Texture image coordinates */
+	int height;
+	drm_radeon_tex_image_t __user *image;
+} drm_radeon_texture_t;
+
+typedef struct drm_radeon_stipple {
+	unsigned int __user *mask;
+} drm_radeon_stipple_t;
+
+typedef struct drm_radeon_indirect {
+	int idx;
+	int start;
+	int end;
+	int discard;
+} drm_radeon_indirect_t;
+
+/* enum for card type parameters */
+#define RADEON_CARD_PCI 0
+#define RADEON_CARD_AGP 1
+#define RADEON_CARD_PCIE 2
+
+/* 1.3: An ioctl to get parameters that aren't available to the 3d
+ * client any other way.
+ */
+#define RADEON_PARAM_GART_BUFFER_OFFSET    1	/* card offset of 1st GART buffer */
+#define RADEON_PARAM_LAST_FRAME            2
+#define RADEON_PARAM_LAST_DISPATCH         3
+#define RADEON_PARAM_LAST_CLEAR            4
+/* Added with DRM version 1.6. */
+#define RADEON_PARAM_IRQ_NR                5
+#define RADEON_PARAM_GART_BASE             6	/* card offset of GART base */
+/* Added with DRM version 1.8. */
+#define RADEON_PARAM_REGISTER_HANDLE       7	/* for drmMap() */
+#define RADEON_PARAM_STATUS_HANDLE         8
+#define RADEON_PARAM_SAREA_HANDLE          9
+#define RADEON_PARAM_GART_TEX_HANDLE       10
+#define RADEON_PARAM_SCRATCH_OFFSET        11
+#define RADEON_PARAM_CARD_TYPE             12
+#define RADEON_PARAM_VBLANK_CRTC           13   /* VBLANK CRTC */
+#define RADEON_PARAM_FB_LOCATION           14   /* FB location */
+#define RADEON_PARAM_NUM_GB_PIPES          15   /* num GB pipes */
+#define RADEON_PARAM_DEVICE_ID             16
+#define RADEON_PARAM_NUM_Z_PIPES           17   /* num Z pipes */
+
+typedef struct drm_radeon_getparam {
+	int param;
+	void __user *value;
+} drm_radeon_getparam_t;
+
+/* 1.6: Set up a memory manager for regions of shared memory:
+ */
+#define RADEON_MEM_REGION_GART 1
+#define RADEON_MEM_REGION_FB   2
+
+typedef struct drm_radeon_mem_alloc {
+	int region;
+	int alignment;
+	int size;
+	int __user *region_offset;	/* offset from start of fb or GART */
+} drm_radeon_mem_alloc_t;
+
+typedef struct drm_radeon_mem_free {
+	int region;
+	int region_offset;
+} drm_radeon_mem_free_t;
+
+typedef struct drm_radeon_mem_init_heap {
+	int region;
+	int size;
+	int start;
+} drm_radeon_mem_init_heap_t;
+
+/* 1.6: Userspace can request & wait on irq's:
+ */
+typedef struct drm_radeon_irq_emit {
+	int __user *irq_seq;
+} drm_radeon_irq_emit_t;
+
+typedef struct drm_radeon_irq_wait {
+	int irq_seq;
+} drm_radeon_irq_wait_t;
+
+/* 1.10: Clients tell the DRM where they think the framebuffer is located in
+ * the card's address space, via a new generic ioctl to set parameters
+ */
+
+typedef struct drm_radeon_setparam {
+	unsigned int param;
+	__s64 value;
+} drm_radeon_setparam_t;
+
+#define RADEON_SETPARAM_FB_LOCATION    1	/* determined framebuffer location */
+#define RADEON_SETPARAM_SWITCH_TILING  2	/* enable/disable color tiling */
+#define RADEON_SETPARAM_PCIGART_LOCATION 3	/* PCI Gart Location */
+#define RADEON_SETPARAM_NEW_MEMMAP 4		/* Use new memory map */
+#define RADEON_SETPARAM_PCIGART_TABLE_SIZE 5    /* PCI GART Table Size */
+#define RADEON_SETPARAM_VBLANK_CRTC 6           /* VBLANK CRTC */
+/* 1.14: Clients can allocate/free a surface
+ */
+typedef struct drm_radeon_surface_alloc {
+	unsigned int address;
+	unsigned int size;
+	unsigned int flags;
+} drm_radeon_surface_alloc_t;
+
+typedef struct drm_radeon_surface_free {
+	unsigned int address;
+} drm_radeon_surface_free_t;
+
+#define	DRM_RADEON_VBLANK_CRTC1		1
+#define	DRM_RADEON_VBLANK_CRTC2		2
+
+/*
+ * Kernel modesetting world below.
+ */
+#define RADEON_GEM_DOMAIN_CPU		0x1
+#define RADEON_GEM_DOMAIN_GTT		0x2
+#define RADEON_GEM_DOMAIN_VRAM		0x4
+
+struct drm_radeon_gem_info {
+	uint64_t	gart_size;
+	uint64_t	vram_size;
+	uint64_t	vram_visible;
+};
+
+#define RADEON_GEM_NO_BACKING_STORE 1
+
+struct drm_radeon_gem_create {
+	uint64_t	size;
+	uint64_t	alignment;
+	uint32_t	handle;
+	uint32_t	initial_domain;
+	uint32_t	flags;
+};
+
+#define RADEON_TILING_MACRO       0x1
+#define RADEON_TILING_MICRO       0x2
+#define RADEON_TILING_SWAP_16BIT  0x4
+#define RADEON_TILING_SWAP_32BIT  0x8
+#define RADEON_TILING_SURFACE     0x10 /* this object requires a surface
+					* when mapped - i.e. front buffer */
+#define RADEON_TILING_MICRO_SQUARE 0x20
+
+struct drm_radeon_gem_set_tiling {
+	uint32_t	handle;
+	uint32_t	tiling_flags;
+	uint32_t	pitch;
+};
+
+struct drm_radeon_gem_get_tiling {
+	uint32_t	handle;
+	uint32_t	tiling_flags;
+	uint32_t	pitch;
+};
+
+struct drm_radeon_gem_mmap {
+	uint32_t	handle;
+	uint32_t	pad;
+	uint64_t	offset;
+	uint64_t	size;
+	uint64_t	addr_ptr;
+};
+
+struct drm_radeon_gem_set_domain {
+	uint32_t	handle;
+	uint32_t	read_domains;
+	uint32_t	write_domain;
+};
+
+struct drm_radeon_gem_wait_idle {
+	uint32_t	handle;
+	uint32_t	pad;
+};
+
+struct drm_radeon_gem_busy {
+	uint32_t	handle;
+	uint32_t        domain;
+};
+
+struct drm_radeon_gem_pread {
+	/** Handle for the object being read. */
+	uint32_t handle;
+	uint32_t pad;
+	/** Offset into the object to read from */
+	uint64_t offset;
+	/** Length of data to read */
+	uint64_t size;
+	/** Pointer to write the data into. */
+	/* void *, but pointers are not 32/64 compatible */
+	uint64_t data_ptr;
+};
+
+struct drm_radeon_gem_pwrite {
+	/** Handle for the object being written to. */
+	uint32_t handle;
+	uint32_t pad;
+	/** Offset into the object to write to */
+	uint64_t offset;
+	/** Length of data to write */
+	uint64_t size;
+	/** Pointer to read the data from. */
+	/* void *, but pointers are not 32/64 compatible */
+	uint64_t data_ptr;
+};
+
+#define RADEON_CHUNK_ID_RELOCS	0x01
+#define RADEON_CHUNK_ID_IB	0x02
+
+struct drm_radeon_cs_chunk {
+	uint32_t		chunk_id;
+	uint32_t		length_dw;
+	uint64_t		chunk_data;
+};
+
+struct drm_radeon_cs_reloc {
+	uint32_t		handle;
+	uint32_t		read_domains;
+	uint32_t		write_domain;
+	uint32_t		flags;
+};
+
+struct drm_radeon_cs {
+	uint32_t		num_chunks;
+	uint32_t		cs_id;
+	/* this points to uint64_t * which point to cs chunks */
+	uint64_t		chunks;
+	/* updates to the limits after this CS ioctl */
+	uint64_t		gart_limit;
+	uint64_t		vram_limit;
+};
+
+#define RADEON_INFO_DEVICE_ID		0x00
+#define RADEON_INFO_NUM_GB_PIPES	0x01
+#define RADEON_INFO_NUM_Z_PIPES 	0x02
+#define RADEON_INFO_ACCEL_WORKING	0x03
+#define RADEON_INFO_CRTC_FROM_ID	0x04
+#define RADEON_INFO_ACCEL_WORKING2	0x05
+#define RADEON_INFO_TILING_CONFIG	0x06
+#define RADEON_INFO_WANT_HYPERZ		0x07
+#define RADEON_INFO_WANT_CMASK		0x08 /* get access to CMASK on r300 */
+#define RADEON_INFO_CLOCK_CRYSTAL_FREQ	0x09 /* clock crystal frequency */
+#define RADEON_INFO_NUM_BACKENDS	0x0a /* DB/backends for r600+ - need for OQ */
+#define RADEON_INFO_NUM_TILE_PIPES	0x0b /* tile pipes for r600+ */
+#define RADEON_INFO_FUSION_GART_WORKING	0x0c /* fusion writes to GTT were broken before this */
+
+struct drm_radeon_info {
+	uint32_t		request;
+	uint32_t		pad;
+	uint64_t		value;
+};
+
+#endif
diff --git a/include/drm/savage_drm.h b/include/drm/savage_drm.h
new file mode 100644
index 00000000..818d49be
--- /dev/null
+++ b/include/drm/savage_drm.h
@@ -0,0 +1,210 @@
+/* savage_drm.h -- Public header for the savage driver
+ *
+ * Copyright 2004  Felix Kuehling
+ * All Rights Reserved.
+ *
+ * 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, sub license,
+ * 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 (including the
+ * next paragraph) 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
+ * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING 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.
+ */
+
+#ifndef __SAVAGE_DRM_H__
+#define __SAVAGE_DRM_H__
+
+#ifndef __SAVAGE_SAREA_DEFINES__
+#define __SAVAGE_SAREA_DEFINES__
+
+/* 2 heaps (1 for card, 1 for agp), each divided into up to 128
+ * regions, subject to a minimum region size of (1<<16) == 64k.
+ *
+ * Clients may subdivide regions internally, but when sharing between
+ * clients, the region size is the minimum granularity.
+ */
+
+#define SAVAGE_CARD_HEAP		0
+#define SAVAGE_AGP_HEAP			1
+#define SAVAGE_NR_TEX_HEAPS		2
+#define SAVAGE_NR_TEX_REGIONS		16
+#define SAVAGE_LOG_MIN_TEX_REGION_SIZE	16
+
+#endif				/* __SAVAGE_SAREA_DEFINES__ */
+
+typedef struct _drm_savage_sarea {
+	/* LRU lists for texture memory in agp space and on the card.
+	 */
+	struct drm_tex_region texList[SAVAGE_NR_TEX_HEAPS][SAVAGE_NR_TEX_REGIONS +
+						      1];
+	unsigned int texAge[SAVAGE_NR_TEX_HEAPS];
+
+	/* Mechanism to validate card state.
+	 */
+	int ctxOwner;
+} drm_savage_sarea_t, *drm_savage_sarea_ptr;
+
+/* Savage-specific ioctls
+ */
+#define DRM_SAVAGE_BCI_INIT		0x00
+#define DRM_SAVAGE_BCI_CMDBUF           0x01
+#define DRM_SAVAGE_BCI_EVENT_EMIT	0x02
+#define DRM_SAVAGE_BCI_EVENT_WAIT	0x03
+
+#define DRM_IOCTL_SAVAGE_BCI_INIT		DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_INIT, drm_savage_init_t)
+#define DRM_IOCTL_SAVAGE_BCI_CMDBUF		DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_CMDBUF, drm_savage_cmdbuf_t)
+#define DRM_IOCTL_SAVAGE_BCI_EVENT_EMIT	DRM_IOWR(DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_EMIT, drm_savage_event_emit_t)
+#define DRM_IOCTL_SAVAGE_BCI_EVENT_WAIT	DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_WAIT, drm_savage_event_wait_t)
+
+#define SAVAGE_DMA_PCI	1
+#define SAVAGE_DMA_AGP	3
+typedef struct drm_savage_init {
+	enum {
+		SAVAGE_INIT_BCI = 1,
+		SAVAGE_CLEANUP_BCI = 2
+	} func;
+	unsigned int sarea_priv_offset;
+
+	/* some parameters */
+	unsigned int cob_size;
+	unsigned int bci_threshold_lo, bci_threshold_hi;
+	unsigned int dma_type;
+
+	/* frame buffer layout */
+	unsigned int fb_bpp;
+	unsigned int front_offset, front_pitch;
+	unsigned int back_offset, back_pitch;
+	unsigned int depth_bpp;
+	unsigned int depth_offset, depth_pitch;
+
+	/* local textures */
+	unsigned int texture_offset;
+	unsigned int texture_size;
+
+	/* physical locations of non-permanent maps */
+	unsigned long status_offset;
+	unsigned long buffers_offset;
+	unsigned long agp_textures_offset;
+	unsigned long cmd_dma_offset;
+} drm_savage_init_t;
+
+typedef union drm_savage_cmd_header drm_savage_cmd_header_t;
+typedef struct drm_savage_cmdbuf {
+	/* command buffer in client's address space */
+	drm_savage_cmd_header_t __user *cmd_addr;
+	unsigned int size;	/* size of the command buffer in 64bit units */
+
+	unsigned int dma_idx;	/* DMA buffer index to use */
+	int discard;		/* discard DMA buffer when done */
+	/* vertex buffer in client's address space */
+	unsigned int __user *vb_addr;
+	unsigned int vb_size;	/* size of client vertex buffer in bytes */
+	unsigned int vb_stride;	/* stride of vertices in 32bit words */
+	/* boxes in client's address space */
+	struct drm_clip_rect __user *box_addr;
+	unsigned int nbox;	/* number of clipping boxes */
+} drm_savage_cmdbuf_t;
+
+#define SAVAGE_WAIT_2D  0x1	/* wait for 2D idle before updating event tag */
+#define SAVAGE_WAIT_3D  0x2	/* wait for 3D idle before updating event tag */
+#define SAVAGE_WAIT_IRQ 0x4	/* emit or wait for IRQ, not implemented yet */
+typedef struct drm_savage_event {
+	unsigned int count;
+	unsigned int flags;
+} drm_savage_event_emit_t, drm_savage_event_wait_t;
+
+/* Commands for the cmdbuf ioctl
+ */
+#define SAVAGE_CMD_STATE	0	/* a range of state registers */
+#define SAVAGE_CMD_DMA_PRIM	1	/* vertices from DMA buffer */
+#define SAVAGE_CMD_VB_PRIM	2	/* vertices from client vertex buffer */
+#define SAVAGE_CMD_DMA_IDX	3	/* indexed vertices from DMA buffer */
+#define SAVAGE_CMD_VB_IDX	4	/* indexed vertices client vertex buffer */
+#define SAVAGE_CMD_CLEAR	5	/* clear buffers */
+#define SAVAGE_CMD_SWAP		6	/* swap buffers */
+
+/* Primitive types
+*/
+#define SAVAGE_PRIM_TRILIST	0	/* triangle list */
+#define SAVAGE_PRIM_TRISTRIP	1	/* triangle strip */
+#define SAVAGE_PRIM_TRIFAN	2	/* triangle fan */
+#define SAVAGE_PRIM_TRILIST_201	3	/* reorder verts for correct flat
+					 * shading on s3d */
+
+/* Skip flags (vertex format)
+ */
+#define SAVAGE_SKIP_Z		0x01
+#define SAVAGE_SKIP_W		0x02
+#define SAVAGE_SKIP_C0		0x04
+#define SAVAGE_SKIP_C1		0x08
+#define SAVAGE_SKIP_S0		0x10
+#define SAVAGE_SKIP_T0		0x20
+#define SAVAGE_SKIP_ST0		0x30
+#define SAVAGE_SKIP_S1		0x40
+#define SAVAGE_SKIP_T1		0x80
+#define SAVAGE_SKIP_ST1		0xc0
+#define SAVAGE_SKIP_ALL_S3D	0x3f
+#define SAVAGE_SKIP_ALL_S4	0xff
+
+/* Buffer names for clear command
+ */
+#define SAVAGE_FRONT		0x1
+#define SAVAGE_BACK		0x2
+#define SAVAGE_DEPTH		0x4
+
+/* 64-bit command header
+ */
+union drm_savage_cmd_header {
+	struct {
+		unsigned char cmd;	/* command */
+		unsigned char pad0;
+		unsigned short pad1;
+		unsigned short pad2;
+		unsigned short pad3;
+	} cmd;			/* generic */
+	struct {
+		unsigned char cmd;
+		unsigned char global;	/* need idle engine? */
+		unsigned short count;	/* number of consecutive registers */
+		unsigned short start;	/* first register */
+		unsigned short pad3;
+	} state;		/* SAVAGE_CMD_STATE */
+	struct {
+		unsigned char cmd;
+		unsigned char prim;	/* primitive type */
+		unsigned short skip;	/* vertex format (skip flags) */
+		unsigned short count;	/* number of vertices */
+		unsigned short start;	/* first vertex in DMA/vertex buffer */
+	} prim;			/* SAVAGE_CMD_DMA_PRIM, SAVAGE_CMD_VB_PRIM */
+	struct {
+		unsigned char cmd;
+		unsigned char prim;
+		unsigned short skip;
+		unsigned short count;	/* number of indices that follow */
+		unsigned short pad3;
+	} idx;			/* SAVAGE_CMD_DMA_IDX, SAVAGE_CMD_VB_IDX */
+	struct {
+		unsigned char cmd;
+		unsigned char pad0;
+		unsigned short pad1;
+		unsigned int flags;
+	} clear0;		/* SAVAGE_CMD_CLEAR */
+	struct {
+		unsigned int mask;
+		unsigned int value;
+	} clear1;		/* SAVAGE_CMD_CLEAR data */
+};
+
+#endif
diff --git a/include/drm/sis_drm.h b/include/drm/sis_drm.h
new file mode 100644
index 00000000..30f7b382
--- /dev/null
+++ b/include/drm/sis_drm.h
@@ -0,0 +1,67 @@
+/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
+/*
+ * Copyright 2005 Eric Anholt
+ * All Rights Reserved.
+ *
+ * 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 (including the next
+ * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.
+ *
+ */
+
+#ifndef __SIS_DRM_H__
+#define __SIS_DRM_H__
+
+/* SiS specific ioctls */
+#define NOT_USED_0_3
+#define DRM_SIS_FB_ALLOC	0x04
+#define DRM_SIS_FB_FREE	        0x05
+#define NOT_USED_6_12
+#define DRM_SIS_AGP_INIT	0x13
+#define DRM_SIS_AGP_ALLOC	0x14
+#define DRM_SIS_AGP_FREE	0x15
+#define DRM_SIS_FB_INIT	        0x16
+
+#define DRM_IOCTL_SIS_FB_ALLOC		DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_FB_ALLOC, drm_sis_mem_t)
+#define DRM_IOCTL_SIS_FB_FREE		DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_FREE, drm_sis_mem_t)
+#define DRM_IOCTL_SIS_AGP_INIT		DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_INIT, drm_sis_agp_t)
+#define DRM_IOCTL_SIS_AGP_ALLOC		DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_ALLOC, drm_sis_mem_t)
+#define DRM_IOCTL_SIS_AGP_FREE		DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_AGP_FREE, drm_sis_mem_t)
+#define DRM_IOCTL_SIS_FB_INIT		DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_INIT, drm_sis_fb_t)
+/*
+#define DRM_IOCTL_SIS_FLIP		DRM_IOW( 0x48, drm_sis_flip_t)
+#define DRM_IOCTL_SIS_FLIP_INIT		DRM_IO(  0x49)
+#define DRM_IOCTL_SIS_FLIP_FINAL	DRM_IO(  0x50)
+*/
+
+typedef struct {
+	int context;
+	unsigned int offset;
+	unsigned int size;
+	unsigned long free;
+} drm_sis_mem_t;
+
+typedef struct {
+	unsigned int offset, size;
+} drm_sis_agp_t;
+
+typedef struct {
+	unsigned int offset, size;
+} drm_sis_fb_t;
+
+#endif				/* __SIS_DRM_H__ */
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
new file mode 100644
index 00000000..62a0e4c4
--- /dev/null
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -0,0 +1,723 @@
+/**************************************************************************
+ *
+ * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#ifndef _TTM_BO_API_H_
+#define _TTM_BO_API_H_
+
+#include "drm_hashtab.h"
+#include <linux/kref.h>
+#include <linux/list.h>
+#include <linux/wait.h>
+#include <linux/mutex.h>
+#include <linux/mm.h>
+#include <linux/rbtree.h>
+#include <linux/bitmap.h>
+
+struct ttm_bo_device;
+
+struct drm_mm_node;
+
+
+/**
+ * struct ttm_placement
+ *
+ * @fpfn:		first valid page frame number to put the object
+ * @lpfn:		last valid page frame number to put the object
+ * @num_placement:	number of preferred placements
+ * @placement:		preferred placements
+ * @num_busy_placement:	number of preferred placements when need to evict buffer
+ * @busy_placement:	preferred placements when need to evict buffer
+ *
+ * Structure indicating the placement you request for an object.
+ */
+struct ttm_placement {
+	unsigned	fpfn;
+	unsigned	lpfn;
+	unsigned	num_placement;
+	const uint32_t	*placement;
+	unsigned	num_busy_placement;
+	const uint32_t	*busy_placement;
+};
+
+/**
+ * struct ttm_bus_placement
+ *
+ * @addr:		mapped virtual address
+ * @base:		bus base address
+ * @is_iomem:		is this io memory ?
+ * @size:		size in byte
+ * @offset:		offset from the base address
+ * @io_reserved_vm:     The VM system has a refcount in @io_reserved_count
+ * @io_reserved_count:  Refcounting the numbers of callers to ttm_mem_io_reserve
+ *
+ * Structure indicating the bus placement of an object.
+ */
+struct ttm_bus_placement {
+	void		*addr;
+	unsigned long	base;
+	unsigned long	size;
+	unsigned long	offset;
+	bool		is_iomem;
+	bool		io_reserved_vm;
+	uint64_t        io_reserved_count;
+};
+
+
+/**
+ * struct ttm_mem_reg
+ *
+ * @mm_node: Memory manager node.
+ * @size: Requested size of memory region.
+ * @num_pages: Actual size of memory region in pages.
+ * @page_alignment: Page alignment.
+ * @placement: Placement flags.
+ * @bus: Placement on io bus accessible to the CPU
+ *
+ * Structure indicating the placement and space resources used by a
+ * buffer object.
+ */
+
+struct ttm_mem_reg {
+	void *mm_node;
+	unsigned long start;
+	unsigned long size;
+	unsigned long num_pages;
+	uint32_t page_alignment;
+	uint32_t mem_type;
+	uint32_t placement;
+	struct ttm_bus_placement bus;
+};
+
+/**
+ * enum ttm_bo_type
+ *
+ * @ttm_bo_type_device:	These are 'normal' buffers that can
+ * be mmapped by user space. Each of these bos occupy a slot in the
+ * device address space, that can be used for normal vm operations.
+ *
+ * @ttm_bo_type_user: These are user-space memory areas that are made
+ * available to the GPU by mapping the buffer pages into the GPU aperture
+ * space. These buffers cannot be mmaped from the device address space.
+ *
+ * @ttm_bo_type_kernel: These buffers are like ttm_bo_type_device buffers,
+ * but they cannot be accessed from user-space. For kernel-only use.
+ */
+
+enum ttm_bo_type {
+	ttm_bo_type_device,
+	ttm_bo_type_user,
+	ttm_bo_type_kernel
+};
+
+struct ttm_tt;
+
+/**
+ * struct ttm_buffer_object
+ *
+ * @bdev: Pointer to the buffer object device structure.
+ * @buffer_start: The virtual user-space start address of ttm_bo_type_user
+ * buffers.
+ * @type: The bo type.
+ * @destroy: Destruction function. If NULL, kfree is used.
+ * @num_pages: Actual number of pages.
+ * @addr_space_offset: Address space offset.
+ * @acc_size: Accounted size for this object.
+ * @kref: Reference count of this buffer object. When this refcount reaches
+ * zero, the object is put on the delayed delete list.
+ * @list_kref: List reference count of this buffer object. This member is
+ * used to avoid destruction while the buffer object is still on a list.
+ * Lru lists may keep one refcount, the delayed delete list, and kref != 0
+ * keeps one refcount. When this refcount reaches zero,
+ * the object is destroyed.
+ * @event_queue: Queue for processes waiting on buffer object status change.
+ * @mem: structure describing current placement.
+ * @persistent_swap_storage: Usually the swap storage is deleted for buffers
+ * pinned in physical memory. If this behaviour is not desired, this member
+ * holds a pointer to a persistent shmem object.
+ * @ttm: TTM structure holding system pages.
+ * @evicted: Whether the object was evicted without user-space knowing.
+ * @cpu_writes: For synchronization. Number of cpu writers.
+ * @lru: List head for the lru list.
+ * @ddestroy: List head for the delayed destroy list.
+ * @swap: List head for swap LRU list.
+ * @val_seq: Sequence of the validation holding the @reserved lock.
+ * Used to avoid starvation when many processes compete to validate the
+ * buffer. This member is protected by the bo_device::lru_lock.
+ * @seq_valid: The value of @val_seq is valid. This value is protected by
+ * the bo_device::lru_lock.
+ * @reserved: Deadlock-free lock used for synchronization state transitions.
+ * @sync_obj_arg: Opaque argument to synchronization object function.
+ * @sync_obj: Pointer to a synchronization object.
+ * @priv_flags: Flags describing buffer object internal state.
+ * @vm_rb: Rb node for the vm rb tree.
+ * @vm_node: Address space manager node.
+ * @offset: The current GPU offset, which can have different meanings
+ * depending on the memory type. For SYSTEM type memory, it should be 0.
+ * @cur_placement: Hint of current placement.
+ *
+ * Base class for TTM buffer object, that deals with data placement and CPU
+ * mappings. GPU mappings are really up to the driver, but for simpler GPUs
+ * the driver can usually use the placement offset @offset directly as the
+ * GPU virtual address. For drivers implementing multiple
+ * GPU memory manager contexts, the driver should manage the address space
+ * in these contexts separately and use these objects to get the correct
+ * placement and caching for these GPU maps. This makes it possible to use
+ * these objects for even quite elaborate memory management schemes.
+ * The destroy member, the API visibility of this object makes it possible
+ * to derive driver specific types.
+ */
+
+struct ttm_buffer_object {
+	/**
+	 * Members constant at init.
+	 */
+
+	struct ttm_bo_global *glob;
+	struct ttm_bo_device *bdev;
+	unsigned long buffer_start;
+	enum ttm_bo_type type;
+	void (*destroy) (struct ttm_buffer_object *);
+	unsigned long num_pages;
+	uint64_t addr_space_offset;
+	size_t acc_size;
+
+	/**
+	* Members not needing protection.
+	*/
+
+	struct kref kref;
+	struct kref list_kref;
+	wait_queue_head_t event_queue;
+
+	/**
+	 * Members protected by the bo::reserved lock.
+	 */
+
+	struct ttm_mem_reg mem;
+	struct file *persistent_swap_storage;
+	struct ttm_tt *ttm;
+	bool evicted;
+
+	/**
+	 * Members protected by the bo::reserved lock only when written to.
+	 */
+
+	atomic_t cpu_writers;
+
+	/**
+	 * Members protected by the bdev::lru_lock.
+	 */
+
+	struct list_head lru;
+	struct list_head ddestroy;
+	struct list_head swap;
+	struct list_head io_reserve_lru;
+	uint32_t val_seq;
+	bool seq_valid;
+
+	/**
+	 * Members protected by the bdev::lru_lock
+	 * only when written to.
+	 */
+
+	atomic_t reserved;
+
+	/**
+	 * Members protected by struct buffer_object_device::fence_lock
+	 * In addition, setting sync_obj to anything else
+	 * than NULL requires bo::reserved to be held. This allows for
+	 * checking NULL while reserved but not holding the mentioned lock.
+	 */
+
+	void *sync_obj_arg;
+	void *sync_obj;
+	unsigned long priv_flags;
+
+	/**
+	 * Members protected by the bdev::vm_lock
+	 */
+
+	struct rb_node vm_rb;
+	struct drm_mm_node *vm_node;
+
+
+	/**
+	 * Special members that are protected by the reserve lock
+	 * and the bo::lock when written to. Can be read with
+	 * either of these locks held.
+	 */
+
+	unsigned long offset;
+	uint32_t cur_placement;
+};
+
+/**
+ * struct ttm_bo_kmap_obj
+ *
+ * @virtual: The current kernel virtual address.
+ * @page: The page when kmap'ing a single page.
+ * @bo_kmap_type: Type of bo_kmap.
+ *
+ * Object describing a kernel mapping. Since a TTM bo may be located
+ * in various memory types with various caching policies, the
+ * mapping can either be an ioremap, a vmap, a kmap or part of a
+ * premapped region.
+ */
+
+#define TTM_BO_MAP_IOMEM_MASK 0x80
+struct ttm_bo_kmap_obj {
+	void *virtual;
+	struct page *page;
+	enum {
+		ttm_bo_map_iomap        = 1 | TTM_BO_MAP_IOMEM_MASK,
+		ttm_bo_map_vmap         = 2,
+		ttm_bo_map_kmap         = 3,
+		ttm_bo_map_premapped    = 4 | TTM_BO_MAP_IOMEM_MASK,
+	} bo_kmap_type;
+	struct ttm_buffer_object *bo;
+};
+
+/**
+ * ttm_bo_reference - reference a struct ttm_buffer_object
+ *
+ * @bo: The buffer object.
+ *
+ * Returns a refcounted pointer to a buffer object.
+ */
+
+static inline struct ttm_buffer_object *
+ttm_bo_reference(struct ttm_buffer_object *bo)
+{
+	kref_get(&bo->kref);
+	return bo;
+}
+
+/**
+ * ttm_bo_wait - wait for buffer idle.
+ *
+ * @bo:  The buffer object.
+ * @interruptible:  Use interruptible wait.
+ * @no_wait:  Return immediately if buffer is busy.
+ *
+ * This function must be called with the bo::mutex held, and makes
+ * sure any previous rendering to the buffer is completed.
+ * Note: It might be necessary to block validations before the
+ * wait by reserving the buffer.
+ * Returns -EBUSY if no_wait is true and the buffer is busy.
+ * Returns -ERESTARTSYS if interrupted by a signal.
+ */
+extern int ttm_bo_wait(struct ttm_buffer_object *bo, bool lazy,
+		       bool interruptible, bool no_wait);
+/**
+ * ttm_bo_validate
+ *
+ * @bo: The buffer object.
+ * @placement: Proposed placement for the buffer object.
+ * @interruptible: Sleep interruptible if sleeping.
+ * @no_wait_reserve: Return immediately if other buffers are busy.
+ * @no_wait_gpu: Return immediately if the GPU is busy.
+ *
+ * Changes placement and caching policy of the buffer object
+ * according proposed placement.
+ * Returns
+ * -EINVAL on invalid proposed placement.
+ * -ENOMEM on out-of-memory condition.
+ * -EBUSY if no_wait is true and buffer busy.
+ * -ERESTARTSYS if interrupted by a signal.
+ */
+extern int ttm_bo_validate(struct ttm_buffer_object *bo,
+				struct ttm_placement *placement,
+				bool interruptible, bool no_wait_reserve,
+				bool no_wait_gpu);
+
+/**
+ * ttm_bo_unref
+ *
+ * @bo: The buffer object.
+ *
+ * Unreference and clear a pointer to a buffer object.
+ */
+extern void ttm_bo_unref(struct ttm_buffer_object **bo);
+
+
+/**
+ * ttm_bo_list_ref_sub
+ *
+ * @bo: The buffer object.
+ * @count: The number of references with which to decrease @bo::list_kref;
+ * @never_free: The refcount should not reach zero with this operation.
+ *
+ * Release @count lru list references to this buffer object.
+ */
+extern void ttm_bo_list_ref_sub(struct ttm_buffer_object *bo, int count,
+				bool never_free);
+
+/**
+ * ttm_bo_add_to_lru
+ *
+ * @bo: The buffer object.
+ *
+ * Add this bo to the relevant mem type lru and, if it's backed by
+ * system pages (ttms) to the swap list.
+ * This function must be called with struct ttm_bo_global::lru_lock held, and
+ * is typically called immediately prior to unreserving a bo.
+ */
+extern void ttm_bo_add_to_lru(struct ttm_buffer_object *bo);
+
+/**
+ * ttm_bo_del_from_lru
+ *
+ * @bo: The buffer object.
+ *
+ * Remove this bo from all lru lists used to lookup and reserve an object.
+ * This function must be called with struct ttm_bo_global::lru_lock held,
+ * and is usually called just immediately after the bo has been reserved to
+ * avoid recursive reservation from lru lists.
+ */
+extern int ttm_bo_del_from_lru(struct ttm_buffer_object *bo);
+
+
+/**
+ * ttm_bo_lock_delayed_workqueue
+ *
+ * Prevent the delayed workqueue from running.
+ * Returns
+ * True if the workqueue was queued at the time
+ */
+extern int ttm_bo_lock_delayed_workqueue(struct ttm_bo_device *bdev);
+
+/**
+ * ttm_bo_unlock_delayed_workqueue
+ *
+ * Allows the delayed workqueue to run.
+ */
+extern void ttm_bo_unlock_delayed_workqueue(struct ttm_bo_device *bdev,
+					    int resched);
+
+/**
+ * ttm_bo_synccpu_write_grab
+ *
+ * @bo: The buffer object:
+ * @no_wait: Return immediately if buffer is busy.
+ *
+ * Synchronizes a buffer object for CPU RW access. This means
+ * blocking command submission that affects the buffer and
+ * waiting for buffer idle. This lock is recursive.
+ * Returns
+ * -EBUSY if the buffer is busy and no_wait is true.
+ * -ERESTARTSYS if interrupted by a signal.
+ */
+
+extern int
+ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait);
+/**
+ * ttm_bo_synccpu_write_release:
+ *
+ * @bo : The buffer object.
+ *
+ * Releases a synccpu lock.
+ */
+extern void ttm_bo_synccpu_write_release(struct ttm_buffer_object *bo);
+
+/**
+ * ttm_bo_init
+ *
+ * @bdev: Pointer to a ttm_bo_device struct.
+ * @bo: Pointer to a ttm_buffer_object to be initialized.
+ * @size: Requested size of buffer object.
+ * @type: Requested type of buffer object.
+ * @flags: Initial placement flags.
+ * @page_alignment: Data alignment in pages.
+ * @buffer_start: Virtual address of user space data backing a
+ * user buffer object.
+ * @interruptible: If needing to sleep to wait for GPU resources,
+ * sleep interruptible.
+ * @persistent_swap_storage: Usually the swap storage is deleted for buffers
+ * pinned in physical memory. If this behaviour is not desired, this member
+ * holds a pointer to a persistent shmem object. Typically, this would
+ * point to the shmem object backing a GEM object if TTM is used to back a
+ * GEM user interface.
+ * @acc_size: Accounted size for this object.
+ * @destroy: Destroy function. Use NULL for kfree().
+ *
+ * This function initializes a pre-allocated struct ttm_buffer_object.
+ * As this object may be part of a larger structure, this function,
+ * together with the @destroy function,
+ * enables driver-specific objects derived from a ttm_buffer_object.
+ * On successful return, the object kref and list_kref are set to 1.
+ * If a failure occurs, the function will call the @destroy function, or
+ * kfree() if @destroy is NULL. Thus, after a failure, dereferencing @bo is
+ * illegal and will likely cause memory corruption.
+ *
+ * Returns
+ * -ENOMEM: Out of memory.
+ * -EINVAL: Invalid placement flags.
+ * -ERESTARTSYS: Interrupted by signal while sleeping waiting for resources.
+ */
+
+extern int ttm_bo_init(struct ttm_bo_device *bdev,
+			struct ttm_buffer_object *bo,
+			unsigned long size,
+			enum ttm_bo_type type,
+			struct ttm_placement *placement,
+			uint32_t page_alignment,
+			unsigned long buffer_start,
+			bool interrubtible,
+			struct file *persistent_swap_storage,
+			size_t acc_size,
+			void (*destroy) (struct ttm_buffer_object *));
+/**
+ * ttm_bo_synccpu_object_init
+ *
+ * @bdev: Pointer to a ttm_bo_device struct.
+ * @bo: Pointer to a ttm_buffer_object to be initialized.
+ * @size: Requested size of buffer object.
+ * @type: Requested type of buffer object.
+ * @flags: Initial placement flags.
+ * @page_alignment: Data alignment in pages.
+ * @buffer_start: Virtual address of user space data backing a
+ * user buffer object.
+ * @interruptible: If needing to sleep while waiting for GPU resources,
+ * sleep interruptible.
+ * @persistent_swap_storage: Usually the swap storage is deleted for buffers
+ * pinned in physical memory. If this behaviour is not desired, this member
+ * holds a pointer to a persistent shmem object. Typically, this would
+ * point to the shmem object backing a GEM object if TTM is used to back a
+ * GEM user interface.
+ * @p_bo: On successful completion *p_bo points to the created object.
+ *
+ * This function allocates a ttm_buffer_object, and then calls ttm_bo_init
+ * on that object. The destroy function is set to kfree().
+ * Returns
+ * -ENOMEM: Out of memory.
+ * -EINVAL: Invalid placement flags.
+ * -ERESTARTSYS: Interrupted by signal while waiting for resources.
+ */
+
+extern int ttm_bo_create(struct ttm_bo_device *bdev,
+				unsigned long size,
+				enum ttm_bo_type type,
+				struct ttm_placement *placement,
+				uint32_t page_alignment,
+				unsigned long buffer_start,
+				bool interruptible,
+				struct file *persistent_swap_storage,
+				struct ttm_buffer_object **p_bo);
+
+/**
+ * ttm_bo_check_placement
+ *
+ * @bo:		the buffer object.
+ * @placement:	placements
+ *
+ * Performs minimal validity checking on an intended change of
+ * placement flags.
+ * Returns
+ * -EINVAL: Intended change is invalid or not allowed.
+ */
+extern int ttm_bo_check_placement(struct ttm_buffer_object *bo,
+					struct ttm_placement *placement);
+
+/**
+ * ttm_bo_init_mm
+ *
+ * @bdev: Pointer to a ttm_bo_device struct.
+ * @mem_type: The memory type.
+ * @p_size: size managed area in pages.
+ *
+ * Initialize a manager for a given memory type.
+ * Note: if part of driver firstopen, it must be protected from a
+ * potentially racing lastclose.
+ * Returns:
+ * -EINVAL: invalid size or memory type.
+ * -ENOMEM: Not enough memory.
+ * May also return driver-specified errors.
+ */
+
+extern int ttm_bo_init_mm(struct ttm_bo_device *bdev, unsigned type,
+				unsigned long p_size);
+/**
+ * ttm_bo_clean_mm
+ *
+ * @bdev: Pointer to a ttm_bo_device struct.
+ * @mem_type: The memory type.
+ *
+ * Take down a manager for a given memory type after first walking
+ * the LRU list to evict any buffers left alive.
+ *
+ * Normally, this function is part of lastclose() or unload(), and at that
+ * point there shouldn't be any buffers left created by user-space, since
+ * there should've been removed by the file descriptor release() method.
+ * However, before this function is run, make sure to signal all sync objects,
+ * and verify that the delayed delete queue is empty. The driver must also
+ * make sure that there are no NO_EVICT buffers present in this memory type
+ * when the call is made.
+ *
+ * If this function is part of a VT switch, the caller must make sure that
+ * there are no appications currently validating buffers before this
+ * function is called. The caller can do that by first taking the
+ * struct ttm_bo_device::ttm_lock in write mode.
+ *
+ * Returns:
+ * -EINVAL: invalid or uninitialized memory type.
+ * -EBUSY: There are still buffers left in this memory type.
+ */
+
+extern int ttm_bo_clean_mm(struct ttm_bo_device *bdev, unsigned mem_type);
+
+/**
+ * ttm_bo_evict_mm
+ *
+ * @bdev: Pointer to a ttm_bo_device struct.
+ * @mem_type: The memory type.
+ *
+ * Evicts all buffers on the lru list of the memory type.
+ * This is normally part of a VT switch or an
+ * out-of-memory-space-due-to-fragmentation handler.
+ * The caller must make sure that there are no other processes
+ * currently validating buffers, and can do that by taking the
+ * struct ttm_bo_device::ttm_lock in write mode.
+ *
+ * Returns:
+ * -EINVAL: Invalid or uninitialized memory type.
+ * -ERESTARTSYS: The call was interrupted by a signal while waiting to
+ * evict a buffer.
+ */
+
+extern int ttm_bo_evict_mm(struct ttm_bo_device *bdev, unsigned mem_type);
+
+/**
+ * ttm_kmap_obj_virtual
+ *
+ * @map: A struct ttm_bo_kmap_obj returned from ttm_bo_kmap.
+ * @is_iomem: Pointer to an integer that on return indicates 1 if the
+ * virtual map is io memory, 0 if normal memory.
+ *
+ * Returns the virtual address of a buffer object area mapped by ttm_bo_kmap.
+ * If *is_iomem is 1 on return, the virtual address points to an io memory area,
+ * that should strictly be accessed by the iowriteXX() and similar functions.
+ */
+
+static inline void *ttm_kmap_obj_virtual(struct ttm_bo_kmap_obj *map,
+					 bool *is_iomem)
+{
+	*is_iomem = !!(map->bo_kmap_type & TTM_BO_MAP_IOMEM_MASK);
+	return map->virtual;
+}
+
+/**
+ * ttm_bo_kmap
+ *
+ * @bo: The buffer object.
+ * @start_page: The first page to map.
+ * @num_pages: Number of pages to map.
+ * @map: pointer to a struct ttm_bo_kmap_obj representing the map.
+ *
+ * Sets up a kernel virtual mapping, using ioremap, vmap or kmap to the
+ * data in the buffer object. The ttm_kmap_obj_virtual function can then be
+ * used to obtain a virtual address to the data.
+ *
+ * Returns
+ * -ENOMEM: Out of memory.
+ * -EINVAL: Invalid range.
+ */
+
+extern int ttm_bo_kmap(struct ttm_buffer_object *bo, unsigned long start_page,
+		       unsigned long num_pages, struct ttm_bo_kmap_obj *map);
+
+/**
+ * ttm_bo_kunmap
+ *
+ * @map: Object describing the map to unmap.
+ *
+ * Unmaps a kernel map set up by ttm_bo_kmap.
+ */
+
+extern void ttm_bo_kunmap(struct ttm_bo_kmap_obj *map);
+
+#if 0
+#endif
+
+/**
+ * ttm_fbdev_mmap - mmap fbdev memory backed by a ttm buffer object.
+ *
+ * @vma:       vma as input from the fbdev mmap method.
+ * @bo:        The bo backing the address space. The address space will
+ * have the same size as the bo, and start at offset 0.
+ *
+ * This function is intended to be called by the fbdev mmap method
+ * if the fbdev address space is to be backed by a bo.
+ */
+
+extern int ttm_fbdev_mmap(struct vm_area_struct *vma,
+			  struct ttm_buffer_object *bo);
+
+/**
+ * ttm_bo_mmap - mmap out of the ttm device address space.
+ *
+ * @filp:      filp as input from the mmap method.
+ * @vma:       vma as input from the mmap method.
+ * @bdev:      Pointer to the ttm_bo_device with the address space manager.
+ *
+ * This function is intended to be called by the device mmap method.
+ * if the device address space is to be backed by the bo manager.
+ */
+
+extern int ttm_bo_mmap(struct file *filp, struct vm_area_struct *vma,
+		       struct ttm_bo_device *bdev);
+
+/**
+ * ttm_bo_io
+ *
+ * @bdev:      Pointer to the struct ttm_bo_device.
+ * @filp:      Pointer to the struct file attempting to read / write.
+ * @wbuf:      User-space pointer to address of buffer to write. NULL on read.
+ * @rbuf:      User-space pointer to address of buffer to read into.
+ * Null on write.
+ * @count:     Number of bytes to read / write.
+ * @f_pos:     Pointer to current file position.
+ * @write:     1 for read, 0 for write.
+ *
+ * This function implements read / write into ttm buffer objects, and is
+ * intended to
+ * be called from the fops::read and fops::write method.
+ * Returns:
+ * See man (2) write, man(2) read. In particular,
+ * the function may return -ERESTARTSYS if
+ * interrupted by a signal.
+ */
+
+extern ssize_t ttm_bo_io(struct ttm_bo_device *bdev, struct file *filp,
+			 const char __user *wbuf, char __user *rbuf,
+			 size_t count, loff_t *f_pos, bool write);
+
+extern void ttm_bo_swapout_all(struct ttm_bo_device *bdev);
+
+#endif
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
new file mode 100644
index 00000000..09af2d74
--- /dev/null
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -0,0 +1,1062 @@
+/**************************************************************************
+ *
+ * Copyright (c) 2006-2009 Vmware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+#ifndef _TTM_BO_DRIVER_H_
+#define _TTM_BO_DRIVER_H_
+
+#include "ttm/ttm_bo_api.h"
+#include "ttm/ttm_memory.h"
+#include "ttm/ttm_module.h"
+#include "drm_mm.h"
+#include "drm_global.h"
+#include "linux/workqueue.h"
+#include "linux/fs.h"
+#include "linux/spinlock.h"
+
+struct ttm_backend;
+
+struct ttm_backend_func {
+	/**
+	 * struct ttm_backend_func member populate
+	 *
+	 * @backend: Pointer to a struct ttm_backend.
+	 * @num_pages: Number of pages to populate.
+	 * @pages: Array of pointers to ttm pages.
+	 * @dummy_read_page: Page to be used instead of NULL pages in the
+	 * array @pages.
+	 * @dma_addrs: Array of DMA (bus) address of the ttm pages.
+	 *
+	 * Populate the backend with ttm pages. Depending on the backend,
+	 * it may or may not copy the @pages array.
+	 */
+	int (*populate) (struct ttm_backend *backend,
+			 unsigned long num_pages, struct page **pages,
+			 struct page *dummy_read_page,
+			 dma_addr_t *dma_addrs);
+	/**
+	 * struct ttm_backend_func member clear
+	 *
+	 * @backend: Pointer to a struct ttm_backend.
+	 *
+	 * This is an "unpopulate" function. Release all resources
+	 * allocated with populate.
+	 */
+	void (*clear) (struct ttm_backend *backend);
+
+	/**
+	 * struct ttm_backend_func member bind
+	 *
+	 * @backend: Pointer to a struct ttm_backend.
+	 * @bo_mem: Pointer to a struct ttm_mem_reg describing the
+	 * memory type and location for binding.
+	 *
+	 * Bind the backend pages into the aperture in the location
+	 * indicated by @bo_mem. This function should be able to handle
+	 * differences between aperture- and system page sizes.
+	 */
+	int (*bind) (struct ttm_backend *backend, struct ttm_mem_reg *bo_mem);
+
+	/**
+	 * struct ttm_backend_func member unbind
+	 *
+	 * @backend: Pointer to a struct ttm_backend.
+	 *
+	 * Unbind previously bound backend pages. This function should be
+	 * able to handle differences between aperture- and system page sizes.
+	 */
+	int (*unbind) (struct ttm_backend *backend);
+
+	/**
+	 * struct ttm_backend_func member destroy
+	 *
+	 * @backend: Pointer to a struct ttm_backend.
+	 *
+	 * Destroy the backend.
+	 */
+	void (*destroy) (struct ttm_backend *backend);
+};
+
+/**
+ * struct ttm_backend
+ *
+ * @bdev: Pointer to a struct ttm_bo_device.
+ * @flags: For driver use.
+ * @func: Pointer to a struct ttm_backend_func that describes
+ * the backend methods.
+ *
+ */
+
+struct ttm_backend {
+	struct ttm_bo_device *bdev;
+	uint32_t flags;
+	struct ttm_backend_func *func;
+};
+
+#define TTM_PAGE_FLAG_USER            (1 << 1)
+#define TTM_PAGE_FLAG_USER_DIRTY      (1 << 2)
+#define TTM_PAGE_FLAG_WRITE           (1 << 3)
+#define TTM_PAGE_FLAG_SWAPPED         (1 << 4)
+#define TTM_PAGE_FLAG_PERSISTENT_SWAP (1 << 5)
+#define TTM_PAGE_FLAG_ZERO_ALLOC      (1 << 6)
+#define TTM_PAGE_FLAG_DMA32           (1 << 7)
+
+enum ttm_caching_state {
+	tt_uncached,
+	tt_wc,
+	tt_cached
+};
+
+/**
+ * struct ttm_tt
+ *
+ * @dummy_read_page: Page to map where the ttm_tt page array contains a NULL
+ * pointer.
+ * @pages: Array of pages backing the data.
+ * @first_himem_page: Himem pages are put last in the page array, which
+ * enables us to run caching attribute changes on only the first part
+ * of the page array containing lomem pages. This is the index of the
+ * first himem page.
+ * @last_lomem_page: Index of the last lomem page in the page array.
+ * @num_pages: Number of pages in the page array.
+ * @bdev: Pointer to the current struct ttm_bo_device.
+ * @be: Pointer to the ttm backend.
+ * @tsk: The task for user ttm.
+ * @start: virtual address for user ttm.
+ * @swap_storage: Pointer to shmem struct file for swap storage.
+ * @caching_state: The current caching state of the pages.
+ * @state: The current binding state of the pages.
+ * @dma_address: The DMA (bus) addresses of the pages (if TTM_PAGE_FLAG_DMA32)
+ *
+ * This is a structure holding the pages, caching- and aperture binding
+ * status for a buffer object that isn't backed by fixed (VRAM / AGP)
+ * memory.
+ */
+
+struct ttm_tt {
+	struct page *dummy_read_page;
+	struct page **pages;
+	long first_himem_page;
+	long last_lomem_page;
+	uint32_t page_flags;
+	unsigned long num_pages;
+	struct ttm_bo_global *glob;
+	struct ttm_backend *be;
+	struct task_struct *tsk;
+	unsigned long start;
+	struct file *swap_storage;
+	enum ttm_caching_state caching_state;
+	enum {
+		tt_bound,
+		tt_unbound,
+		tt_unpopulated,
+	} state;
+	dma_addr_t *dma_address;
+};
+
+#define TTM_MEMTYPE_FLAG_FIXED         (1 << 0)	/* Fixed (on-card) PCI memory */
+#define TTM_MEMTYPE_FLAG_MAPPABLE      (1 << 1)	/* Memory mappable */
+#define TTM_MEMTYPE_FLAG_CMA           (1 << 3)	/* Can't map aperture */
+
+struct ttm_mem_type_manager;
+
+struct ttm_mem_type_manager_func {
+	/**
+	 * struct ttm_mem_type_manager member init
+	 *
+	 * @man: Pointer to a memory type manager.
+	 * @p_size: Implementation dependent, but typically the size of the
+	 * range to be managed in pages.
+	 *
+	 * Called to initialize a private range manager. The function is
+	 * expected to initialize the man::priv member.
+	 * Returns 0 on success, negative error code on failure.
+	 */
+	int  (*init)(struct ttm_mem_type_manager *man, unsigned long p_size);
+
+	/**
+	 * struct ttm_mem_type_manager member takedown
+	 *
+	 * @man: Pointer to a memory type manager.
+	 *
+	 * Called to undo the setup done in init. All allocated resources
+	 * should be freed.
+	 */
+	int  (*takedown)(struct ttm_mem_type_manager *man);
+
+	/**
+	 * struct ttm_mem_type_manager member get_node
+	 *
+	 * @man: Pointer to a memory type manager.
+	 * @bo: Pointer to the buffer object we're allocating space for.
+	 * @placement: Placement details.
+	 * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+	 *
+	 * This function should allocate space in the memory type managed
+	 * by @man. Placement details if
+	 * applicable are given by @placement. If successful,
+	 * @mem::mm_node should be set to a non-null value, and
+	 * @mem::start should be set to a value identifying the beginning
+	 * of the range allocated, and the function should return zero.
+	 * If the memory region accommodate the buffer object, @mem::mm_node
+	 * should be set to NULL, and the function should return 0.
+	 * If a system error occurred, preventing the request to be fulfilled,
+	 * the function should return a negative error code.
+	 *
+	 * Note that @mem::mm_node will only be dereferenced by
+	 * struct ttm_mem_type_manager functions and optionally by the driver,
+	 * which has knowledge of the underlying type.
+	 *
+	 * This function may not be called from within atomic context, so
+	 * an implementation can and must use either a mutex or a spinlock to
+	 * protect any data structures managing the space.
+	 */
+	int  (*get_node)(struct ttm_mem_type_manager *man,
+			 struct ttm_buffer_object *bo,
+			 struct ttm_placement *placement,
+			 struct ttm_mem_reg *mem);
+
+	/**
+	 * struct ttm_mem_type_manager member put_node
+	 *
+	 * @man: Pointer to a memory type manager.
+	 * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+	 *
+	 * This function frees memory type resources previously allocated
+	 * and that are identified by @mem::mm_node and @mem::start. May not
+	 * be called from within atomic context.
+	 */
+	void (*put_node)(struct ttm_mem_type_manager *man,
+			 struct ttm_mem_reg *mem);
+
+	/**
+	 * struct ttm_mem_type_manager member debug
+	 *
+	 * @man: Pointer to a memory type manager.
+	 * @prefix: Prefix to be used in printout to identify the caller.
+	 *
+	 * This function is called to print out the state of the memory
+	 * type manager to aid debugging of out-of-memory conditions.
+	 * It may not be called from within atomic context.
+	 */
+	void (*debug)(struct ttm_mem_type_manager *man, const char *prefix);
+};
+
+/**
+ * struct ttm_mem_type_manager
+ *
+ * @has_type: The memory type has been initialized.
+ * @use_type: The memory type is enabled.
+ * @flags: TTM_MEMTYPE_XX flags identifying the traits of the memory
+ * managed by this memory type.
+ * @gpu_offset: If used, the GPU offset of the first managed page of
+ * fixed memory or the first managed location in an aperture.
+ * @size: Size of the managed region.
+ * @available_caching: A mask of available caching types, TTM_PL_FLAG_XX,
+ * as defined in ttm_placement_common.h
+ * @default_caching: The default caching policy used for a buffer object
+ * placed in this memory type if the user doesn't provide one.
+ * @func: structure pointer implementing the range manager. See above
+ * @priv: Driver private closure for @func.
+ * @io_reserve_mutex: Mutex optionally protecting shared io_reserve structures
+ * @use_io_reserve_lru: Use an lru list to try to unreserve io_mem_regions
+ * reserved by the TTM vm system.
+ * @io_reserve_lru: Optional lru list for unreserving io mem regions.
+ * @io_reserve_fastpath: Only use bdev::driver::io_mem_reserve to obtain
+ * static information. bdev::driver::io_mem_free is never used.
+ * @lru: The lru list for this memory type.
+ *
+ * This structure is used to identify and manage memory types for a device.
+ * It's set up by the ttm_bo_driver::init_mem_type method.
+ */
+
+
+
+struct ttm_mem_type_manager {
+	struct ttm_bo_device *bdev;
+
+	/*
+	 * No protection. Constant from start.
+	 */
+
+	bool has_type;
+	bool use_type;
+	uint32_t flags;
+	unsigned long gpu_offset;
+	uint64_t size;
+	uint32_t available_caching;
+	uint32_t default_caching;
+	const struct ttm_mem_type_manager_func *func;
+	void *priv;
+	struct mutex io_reserve_mutex;
+	bool use_io_reserve_lru;
+	bool io_reserve_fastpath;
+
+	/*
+	 * Protected by @io_reserve_mutex:
+	 */
+
+	struct list_head io_reserve_lru;
+
+	/*
+	 * Protected by the global->lru_lock.
+	 */
+
+	struct list_head lru;
+};
+
+/**
+ * struct ttm_bo_driver
+ *
+ * @create_ttm_backend_entry: Callback to create a struct ttm_backend.
+ * @invalidate_caches: Callback to invalidate read caches when a buffer object
+ * has been evicted.
+ * @init_mem_type: Callback to initialize a struct ttm_mem_type_manager
+ * structure.
+ * @evict_flags: Callback to obtain placement flags when a buffer is evicted.
+ * @move: Callback for a driver to hook in accelerated functions to
+ * move a buffer.
+ * If set to NULL, a potentially slow memcpy() move is used.
+ * @sync_obj_signaled: See ttm_fence_api.h
+ * @sync_obj_wait: See ttm_fence_api.h
+ * @sync_obj_flush: See ttm_fence_api.h
+ * @sync_obj_unref: See ttm_fence_api.h
+ * @sync_obj_ref: See ttm_fence_api.h
+ */
+
+struct ttm_bo_driver {
+	/**
+	 * struct ttm_bo_driver member create_ttm_backend_entry
+	 *
+	 * @bdev: The buffer object device.
+	 *
+	 * Create a driver specific struct ttm_backend.
+	 */
+
+	struct ttm_backend *(*create_ttm_backend_entry)
+	 (struct ttm_bo_device *bdev);
+
+	/**
+	 * struct ttm_bo_driver member invalidate_caches
+	 *
+	 * @bdev: the buffer object device.
+	 * @flags: new placement of the rebound buffer object.
+	 *
+	 * A previosly evicted buffer has been rebound in a
+	 * potentially new location. Tell the driver that it might
+	 * consider invalidating read (texture) caches on the next command
+	 * submission as a consequence.
+	 */
+
+	int (*invalidate_caches) (struct ttm_bo_device *bdev, uint32_t flags);
+	int (*init_mem_type) (struct ttm_bo_device *bdev, uint32_t type,
+			      struct ttm_mem_type_manager *man);
+	/**
+	 * struct ttm_bo_driver member evict_flags:
+	 *
+	 * @bo: the buffer object to be evicted
+	 *
+	 * Return the bo flags for a buffer which is not mapped to the hardware.
+	 * These will be placed in proposed_flags so that when the move is
+	 * finished, they'll end up in bo->mem.flags
+	 */
+
+	 void(*evict_flags) (struct ttm_buffer_object *bo,
+				struct ttm_placement *placement);
+	/**
+	 * struct ttm_bo_driver member move:
+	 *
+	 * @bo: the buffer to move
+	 * @evict: whether this motion is evicting the buffer from
+	 * the graphics address space
+	 * @interruptible: Use interruptible sleeps if possible when sleeping.
+	 * @no_wait: whether this should give up and return -EBUSY
+	 * if this move would require sleeping
+	 * @new_mem: the new memory region receiving the buffer
+	 *
+	 * Move a buffer between two memory regions.
+	 */
+	int (*move) (struct ttm_buffer_object *bo,
+		     bool evict, bool interruptible,
+		     bool no_wait_reserve, bool no_wait_gpu,
+		     struct ttm_mem_reg *new_mem);
+
+	/**
+	 * struct ttm_bo_driver_member verify_access
+	 *
+	 * @bo: Pointer to a buffer object.
+	 * @filp: Pointer to a struct file trying to access the object.
+	 *
+	 * Called from the map / write / read methods to verify that the
+	 * caller is permitted to access the buffer object.
+	 * This member may be set to NULL, which will refuse this kind of
+	 * access for all buffer objects.
+	 * This function should return 0 if access is granted, -EPERM otherwise.
+	 */
+	int (*verify_access) (struct ttm_buffer_object *bo,
+			      struct file *filp);
+
+	/**
+	 * In case a driver writer dislikes the TTM fence objects,
+	 * the driver writer can replace those with sync objects of
+	 * his / her own. If it turns out that no driver writer is
+	 * using these. I suggest we remove these hooks and plug in
+	 * fences directly. The bo driver needs the following functionality:
+	 * See the corresponding functions in the fence object API
+	 * documentation.
+	 */
+
+	bool (*sync_obj_signaled) (void *sync_obj, void *sync_arg);
+	int (*sync_obj_wait) (void *sync_obj, void *sync_arg,
+			      bool lazy, bool interruptible);
+	int (*sync_obj_flush) (void *sync_obj, void *sync_arg);
+	void (*sync_obj_unref) (void **sync_obj);
+	void *(*sync_obj_ref) (void *sync_obj);
+
+	/* hook to notify driver about a driver move so it
+	 * can do tiling things */
+	void (*move_notify)(struct ttm_buffer_object *bo,
+			    struct ttm_mem_reg *new_mem);
+	/* notify the driver we are taking a fault on this BO
+	 * and have reserved it */
+	int (*fault_reserve_notify)(struct ttm_buffer_object *bo);
+
+	/**
+	 * notify the driver that we're about to swap out this bo
+	 */
+	void (*swap_notify) (struct ttm_buffer_object *bo);
+
+	/**
+	 * Driver callback on when mapping io memory (for bo_move_memcpy
+	 * for instance). TTM will take care to call io_mem_free whenever
+	 * the mapping is not use anymore. io_mem_reserve & io_mem_free
+	 * are balanced.
+	 */
+	int (*io_mem_reserve)(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem);
+	void (*io_mem_free)(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem);
+};
+
+/**
+ * struct ttm_bo_global_ref - Argument to initialize a struct ttm_bo_global.
+ */
+
+struct ttm_bo_global_ref {
+	struct drm_global_reference ref;
+	struct ttm_mem_global *mem_glob;
+};
+
+/**
+ * struct ttm_bo_global - Buffer object driver global data.
+ *
+ * @mem_glob: Pointer to a struct ttm_mem_global object for accounting.
+ * @dummy_read_page: Pointer to a dummy page used for mapping requests
+ * of unpopulated pages.
+ * @shrink: A shrink callback object used for buffer object swap.
+ * @ttm_bo_extra_size: Extra size (sizeof(struct ttm_buffer_object) excluded)
+ * used by a buffer object. This is excluding page arrays and backing pages.
+ * @ttm_bo_size: This is @ttm_bo_extra_size + sizeof(struct ttm_buffer_object).
+ * @device_list_mutex: Mutex protecting the device list.
+ * This mutex is held while traversing the device list for pm options.
+ * @lru_lock: Spinlock protecting the bo subsystem lru lists.
+ * @device_list: List of buffer object devices.
+ * @swap_lru: Lru list of buffer objects used for swapping.
+ */
+
+struct ttm_bo_global {
+
+	/**
+	 * Constant after init.
+	 */
+
+	struct kobject kobj;
+	struct ttm_mem_global *mem_glob;
+	struct page *dummy_read_page;
+	struct ttm_mem_shrink shrink;
+	size_t ttm_bo_extra_size;
+	size_t ttm_bo_size;
+	struct mutex device_list_mutex;
+	spinlock_t lru_lock;
+
+	/**
+	 * Protected by device_list_mutex.
+	 */
+	struct list_head device_list;
+
+	/**
+	 * Protected by the lru_lock.
+	 */
+	struct list_head swap_lru;
+
+	/**
+	 * Internal protection.
+	 */
+	atomic_t bo_count;
+};
+
+
+#define TTM_NUM_MEM_TYPES 8
+
+#define TTM_BO_PRIV_FLAG_MOVING  0	/* Buffer object is moving and needs
+					   idling before CPU mapping */
+#define TTM_BO_PRIV_FLAG_MAX 1
+/**
+ * struct ttm_bo_device - Buffer object driver device-specific data.
+ *
+ * @driver: Pointer to a struct ttm_bo_driver struct setup by the driver.
+ * @man: An array of mem_type_managers.
+ * @fence_lock: Protects the synchronizing members on *all* bos belonging
+ * to this device.
+ * @addr_space_mm: Range manager for the device address space.
+ * lru_lock: Spinlock that protects the buffer+device lru lists and
+ * ddestroy lists.
+ * @val_seq: Current validation sequence.
+ * @nice_mode: Try nicely to wait for buffer idle when cleaning a manager.
+ * If a GPU lockup has been detected, this is forced to 0.
+ * @dev_mapping: A pointer to the struct address_space representing the
+ * device address space.
+ * @wq: Work queue structure for the delayed delete workqueue.
+ *
+ */
+
+struct ttm_bo_device {
+
+	/*
+	 * Constant after bo device init / atomic.
+	 */
+	struct list_head device_list;
+	struct ttm_bo_global *glob;
+	struct ttm_bo_driver *driver;
+	rwlock_t vm_lock;
+	struct ttm_mem_type_manager man[TTM_NUM_MEM_TYPES];
+	spinlock_t fence_lock;
+	/*
+	 * Protected by the vm lock.
+	 */
+	struct rb_root addr_space_rb;
+	struct drm_mm addr_space_mm;
+
+	/*
+	 * Protected by the global:lru lock.
+	 */
+	struct list_head ddestroy;
+	uint32_t val_seq;
+
+	/*
+	 * Protected by load / firstopen / lastclose /unload sync.
+	 */
+
+	bool nice_mode;
+	struct address_space *dev_mapping;
+
+	/*
+	 * Internal protection.
+	 */
+
+	struct delayed_work wq;
+
+	bool need_dma32;
+};
+
+/**
+ * ttm_flag_masked
+ *
+ * @old: Pointer to the result and original value.
+ * @new: New value of bits.
+ * @mask: Mask of bits to change.
+ *
+ * Convenience function to change a number of bits identified by a mask.
+ */
+
+static inline uint32_t
+ttm_flag_masked(uint32_t *old, uint32_t new, uint32_t mask)
+{
+	*old ^= (*old ^ new) & mask;
+	return *old;
+}
+
+/**
+ * ttm_tt_create
+ *
+ * @bdev: pointer to a struct ttm_bo_device:
+ * @size: Size of the data needed backing.
+ * @page_flags: Page flags as identified by TTM_PAGE_FLAG_XX flags.
+ * @dummy_read_page: See struct ttm_bo_device.
+ *
+ * Create a struct ttm_tt to back data with system memory pages.
+ * No pages are actually allocated.
+ * Returns:
+ * NULL: Out of memory.
+ */
+extern struct ttm_tt *ttm_tt_create(struct ttm_bo_device *bdev,
+				    unsigned long size,
+				    uint32_t page_flags,
+				    struct page *dummy_read_page);
+
+/**
+ * ttm_tt_set_user:
+ *
+ * @ttm: The struct ttm_tt to populate.
+ * @tsk: A struct task_struct for which @start is a valid user-space address.
+ * @start: A valid user-space address.
+ * @num_pages: Size in pages of the user memory area.
+ *
+ * Populate a struct ttm_tt with a user-space memory area after first pinning
+ * the pages backing it.
+ * Returns:
+ * !0: Error.
+ */
+
+extern int ttm_tt_set_user(struct ttm_tt *ttm,
+			   struct task_struct *tsk,
+			   unsigned long start, unsigned long num_pages);
+
+/**
+ * ttm_ttm_bind:
+ *
+ * @ttm: The struct ttm_tt containing backing pages.
+ * @bo_mem: The struct ttm_mem_reg identifying the binding location.
+ *
+ * Bind the pages of @ttm to an aperture location identified by @bo_mem
+ */
+extern int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem);
+
+/**
+ * ttm_tt_populate:
+ *
+ * @ttm: The struct ttm_tt to contain the backing pages.
+ *
+ * Add backing pages to all of @ttm
+ */
+extern int ttm_tt_populate(struct ttm_tt *ttm);
+
+/**
+ * ttm_ttm_destroy:
+ *
+ * @ttm: The struct ttm_tt.
+ *
+ * Unbind, unpopulate and destroy a struct ttm_tt.
+ */
+extern void ttm_tt_destroy(struct ttm_tt *ttm);
+
+/**
+ * ttm_ttm_unbind:
+ *
+ * @ttm: The struct ttm_tt.
+ *
+ * Unbind a struct ttm_tt.
+ */
+extern void ttm_tt_unbind(struct ttm_tt *ttm);
+
+/**
+ * ttm_ttm_destroy:
+ *
+ * @ttm: The struct ttm_tt.
+ * @index: Index of the desired page.
+ *
+ * Return a pointer to the struct page backing @ttm at page
+ * index @index. If the page is unpopulated, one will be allocated to
+ * populate that index.
+ *
+ * Returns:
+ * NULL on OOM.
+ */
+extern struct page *ttm_tt_get_page(struct ttm_tt *ttm, int index);
+
+/**
+ * ttm_tt_cache_flush:
+ *
+ * @pages: An array of pointers to struct page:s to flush.
+ * @num_pages: Number of pages to flush.
+ *
+ * Flush the data of the indicated pages from the cpu caches.
+ * This is used when changing caching attributes of the pages from
+ * cache-coherent.
+ */
+extern void ttm_tt_cache_flush(struct page *pages[], unsigned long num_pages);
+
+/**
+ * ttm_tt_set_placement_caching:
+ *
+ * @ttm A struct ttm_tt the backing pages of which will change caching policy.
+ * @placement: Flag indicating the desired caching policy.
+ *
+ * This function will change caching policy of any default kernel mappings of
+ * the pages backing @ttm. If changing from cached to uncached or
+ * write-combined,
+ * all CPU caches will first be flushed to make sure the data of the pages
+ * hit RAM. This function may be very costly as it involves global TLB
+ * and cache flushes and potential page splitting / combining.
+ */
+extern int ttm_tt_set_placement_caching(struct ttm_tt *ttm, uint32_t placement);
+extern int ttm_tt_swapout(struct ttm_tt *ttm,
+			  struct file *persistent_swap_storage);
+
+/*
+ * ttm_bo.c
+ */
+
+/**
+ * ttm_mem_reg_is_pci
+ *
+ * @bdev: Pointer to a struct ttm_bo_device.
+ * @mem: A valid struct ttm_mem_reg.
+ *
+ * Returns true if the memory described by @mem is PCI memory,
+ * false otherwise.
+ */
+extern bool ttm_mem_reg_is_pci(struct ttm_bo_device *bdev,
+				   struct ttm_mem_reg *mem);
+
+/**
+ * ttm_bo_mem_space
+ *
+ * @bo: Pointer to a struct ttm_buffer_object. the data of which
+ * we want to allocate space for.
+ * @proposed_placement: Proposed new placement for the buffer object.
+ * @mem: A struct ttm_mem_reg.
+ * @interruptible: Sleep interruptible when sliping.
+ * @no_wait_reserve: Return immediately if other buffers are busy.
+ * @no_wait_gpu: Return immediately if the GPU is busy.
+ *
+ * Allocate memory space for the buffer object pointed to by @bo, using
+ * the placement flags in @mem, potentially evicting other idle buffer objects.
+ * This function may sleep while waiting for space to become available.
+ * Returns:
+ * -EBUSY: No space available (only if no_wait == 1).
+ * -ENOMEM: Could not allocate memory for the buffer object, either due to
+ * fragmentation or concurrent allocators.
+ * -ERESTARTSYS: An interruptible sleep was interrupted by a signal.
+ */
+extern int ttm_bo_mem_space(struct ttm_buffer_object *bo,
+				struct ttm_placement *placement,
+				struct ttm_mem_reg *mem,
+				bool interruptible,
+				bool no_wait_reserve, bool no_wait_gpu);
+
+extern void ttm_bo_mem_put(struct ttm_buffer_object *bo,
+			   struct ttm_mem_reg *mem);
+extern void ttm_bo_mem_put_locked(struct ttm_buffer_object *bo,
+				  struct ttm_mem_reg *mem);
+
+/**
+ * ttm_bo_wait_for_cpu
+ *
+ * @bo: Pointer to a struct ttm_buffer_object.
+ * @no_wait: Don't sleep while waiting.
+ *
+ * Wait until a buffer object is no longer sync'ed for CPU access.
+ * Returns:
+ * -EBUSY: Buffer object was sync'ed for CPU access. (only if no_wait == 1).
+ * -ERESTARTSYS: An interruptible sleep was interrupted by a signal.
+ */
+
+extern int ttm_bo_wait_cpu(struct ttm_buffer_object *bo, bool no_wait);
+
+extern void ttm_bo_global_release(struct drm_global_reference *ref);
+extern int ttm_bo_global_init(struct drm_global_reference *ref);
+
+extern int ttm_bo_device_release(struct ttm_bo_device *bdev);
+
+/**
+ * ttm_bo_device_init
+ *
+ * @bdev: A pointer to a struct ttm_bo_device to initialize.
+ * @mem_global: A pointer to an initialized struct ttm_mem_global.
+ * @driver: A pointer to a struct ttm_bo_driver set up by the caller.
+ * @file_page_offset: Offset into the device address space that is available
+ * for buffer data. This ensures compatibility with other users of the
+ * address space.
+ *
+ * Initializes a struct ttm_bo_device:
+ * Returns:
+ * !0: Failure.
+ */
+extern int ttm_bo_device_init(struct ttm_bo_device *bdev,
+			      struct ttm_bo_global *glob,
+			      struct ttm_bo_driver *driver,
+			      uint64_t file_page_offset, bool need_dma32);
+
+/**
+ * ttm_bo_unmap_virtual
+ *
+ * @bo: tear down the virtual mappings for this BO
+ */
+extern void ttm_bo_unmap_virtual(struct ttm_buffer_object *bo);
+
+/**
+ * ttm_bo_unmap_virtual
+ *
+ * @bo: tear down the virtual mappings for this BO
+ *
+ * The caller must take ttm_mem_io_lock before calling this function.
+ */
+extern void ttm_bo_unmap_virtual_locked(struct ttm_buffer_object *bo);
+
+extern int ttm_mem_io_reserve_vm(struct ttm_buffer_object *bo);
+extern void ttm_mem_io_free_vm(struct ttm_buffer_object *bo);
+extern int ttm_mem_io_lock(struct ttm_mem_type_manager *man,
+			   bool interruptible);
+extern void ttm_mem_io_unlock(struct ttm_mem_type_manager *man);
+
+
+/**
+ * ttm_bo_reserve:
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ * @interruptible: Sleep interruptible if waiting.
+ * @no_wait: Don't sleep while trying to reserve, rather return -EBUSY.
+ * @use_sequence: If @bo is already reserved, Only sleep waiting for
+ * it to become unreserved if @sequence < (@bo)->sequence.
+ *
+ * Locks a buffer object for validation. (Or prevents other processes from
+ * locking it for validation) and removes it from lru lists, while taking
+ * a number of measures to prevent deadlocks.
+ *
+ * Deadlocks may occur when two processes try to reserve multiple buffers in
+ * different order, either by will or as a result of a buffer being evicted
+ * to make room for a buffer already reserved. (Buffers are reserved before
+ * they are evicted). The following algorithm prevents such deadlocks from
+ * occurring:
+ * 1) Buffers are reserved with the lru spinlock held. Upon successful
+ * reservation they are removed from the lru list. This stops a reserved buffer
+ * from being evicted. However the lru spinlock is released between the time
+ * a buffer is selected for eviction and the time it is reserved.
+ * Therefore a check is made when a buffer is reserved for eviction, that it
+ * is still the first buffer in the lru list, before it is removed from the
+ * list. @check_lru == 1 forces this check. If it fails, the function returns
+ * -EINVAL, and the caller should then choose a new buffer to evict and repeat
+ * the procedure.
+ * 2) Processes attempting to reserve multiple buffers other than for eviction,
+ * (typically execbuf), should first obtain a unique 32-bit
+ * validation sequence number,
+ * and call this function with @use_sequence == 1 and @sequence == the unique
+ * sequence number. If upon call of this function, the buffer object is already
+ * reserved, the validation sequence is checked against the validation
+ * sequence of the process currently reserving the buffer,
+ * and if the current validation sequence is greater than that of the process
+ * holding the reservation, the function returns -EAGAIN. Otherwise it sleeps
+ * waiting for the buffer to become unreserved, after which it retries
+ * reserving.
+ * The caller should, when receiving an -EAGAIN error
+ * release all its buffer reservations, wait for @bo to become unreserved, and
+ * then rerun the validation with the same validation sequence. This procedure
+ * will always guarantee that the process with the lowest validation sequence
+ * will eventually succeed, preventing both deadlocks and starvation.
+ *
+ * Returns:
+ * -EAGAIN: The reservation may cause a deadlock.
+ * Release all buffer reservations, wait for @bo to become unreserved and
+ * try again. (only if use_sequence == 1).
+ * -ERESTARTSYS: A wait for the buffer to become unreserved was interrupted by
+ * a signal. Release all buffer reservations and return to user-space.
+ * -EBUSY: The function needed to sleep, but @no_wait was true
+ * -EDEADLK: Bo already reserved using @sequence. This error code will only
+ * be returned if @use_sequence is set to true.
+ */
+extern int ttm_bo_reserve(struct ttm_buffer_object *bo,
+			  bool interruptible,
+			  bool no_wait, bool use_sequence, uint32_t sequence);
+
+
+/**
+ * ttm_bo_reserve_locked:
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ * @interruptible: Sleep interruptible if waiting.
+ * @no_wait: Don't sleep while trying to reserve, rather return -EBUSY.
+ * @use_sequence: If @bo is already reserved, Only sleep waiting for
+ * it to become unreserved if @sequence < (@bo)->sequence.
+ *
+ * Must be called with struct ttm_bo_global::lru_lock held,
+ * and will not remove reserved buffers from the lru lists.
+ * The function may release the LRU spinlock if it needs to sleep.
+ * Otherwise identical to ttm_bo_reserve.
+ *
+ * Returns:
+ * -EAGAIN: The reservation may cause a deadlock.
+ * Release all buffer reservations, wait for @bo to become unreserved and
+ * try again. (only if use_sequence == 1).
+ * -ERESTARTSYS: A wait for the buffer to become unreserved was interrupted by
+ * a signal. Release all buffer reservations and return to user-space.
+ * -EBUSY: The function needed to sleep, but @no_wait was true
+ * -EDEADLK: Bo already reserved using @sequence. This error code will only
+ * be returned if @use_sequence is set to true.
+ */
+extern int ttm_bo_reserve_locked(struct ttm_buffer_object *bo,
+				 bool interruptible,
+				 bool no_wait, bool use_sequence,
+				 uint32_t sequence);
+
+/**
+ * ttm_bo_unreserve
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ *
+ * Unreserve a previous reservation of @bo.
+ */
+extern void ttm_bo_unreserve(struct ttm_buffer_object *bo);
+
+/**
+ * ttm_bo_unreserve_locked
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ *
+ * Unreserve a previous reservation of @bo.
+ * Needs to be called with struct ttm_bo_global::lru_lock held.
+ */
+extern void ttm_bo_unreserve_locked(struct ttm_buffer_object *bo);
+
+/**
+ * ttm_bo_wait_unreserved
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ *
+ * Wait for a struct ttm_buffer_object to become unreserved.
+ * This is typically used in the execbuf code to relax cpu-usage when
+ * a potential deadlock condition backoff.
+ */
+extern int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo,
+				  bool interruptible);
+
+/*
+ * ttm_bo_util.c
+ */
+
+/**
+ * ttm_bo_move_ttm
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ * @evict: 1: This is an eviction. Don't try to pipeline.
+ * @no_wait_reserve: Return immediately if other buffers are busy.
+ * @no_wait_gpu: Return immediately if the GPU is busy.
+ * @new_mem: struct ttm_mem_reg indicating where to move.
+ *
+ * Optimized move function for a buffer object with both old and
+ * new placement backed by a TTM. The function will, if successful,
+ * free any old aperture space, and set (@new_mem)->mm_node to NULL,
+ * and update the (@bo)->mem placement flags. If unsuccessful, the old
+ * data remains untouched, and it's up to the caller to free the
+ * memory space indicated by @new_mem.
+ * Returns:
+ * !0: Failure.
+ */
+
+extern int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
+			   bool evict, bool no_wait_reserve,
+			   bool no_wait_gpu, struct ttm_mem_reg *new_mem);
+
+/**
+ * ttm_bo_move_memcpy
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ * @evict: 1: This is an eviction. Don't try to pipeline.
+ * @no_wait_reserve: Return immediately if other buffers are busy.
+ * @no_wait_gpu: Return immediately if the GPU is busy.
+ * @new_mem: struct ttm_mem_reg indicating where to move.
+ *
+ * Fallback move function for a mappable buffer object in mappable memory.
+ * The function will, if successful,
+ * free any old aperture space, and set (@new_mem)->mm_node to NULL,
+ * and update the (@bo)->mem placement flags. If unsuccessful, the old
+ * data remains untouched, and it's up to the caller to free the
+ * memory space indicated by @new_mem.
+ * Returns:
+ * !0: Failure.
+ */
+
+extern int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
+			      bool evict, bool no_wait_reserve,
+			      bool no_wait_gpu, struct ttm_mem_reg *new_mem);
+
+/**
+ * ttm_bo_free_old_node
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ *
+ * Utility function to free an old placement after a successful move.
+ */
+extern void ttm_bo_free_old_node(struct ttm_buffer_object *bo);
+
+/**
+ * ttm_bo_move_accel_cleanup.
+ *
+ * @bo: A pointer to a struct ttm_buffer_object.
+ * @sync_obj: A sync object that signals when moving is complete.
+ * @sync_obj_arg: An argument to pass to the sync object idle / wait
+ * functions.
+ * @evict: This is an evict move. Don't return until the buffer is idle.
+ * @no_wait_reserve: Return immediately if other buffers are busy.
+ * @no_wait_gpu: Return immediately if the GPU is busy.
+ * @new_mem: struct ttm_mem_reg indicating where to move.
+ *
+ * Accelerated move function to be called when an accelerated move
+ * has been scheduled. The function will create a new temporary buffer object
+ * representing the old placement, and put the sync object on both buffer
+ * objects. After that the newly created buffer object is unref'd to be
+ * destroyed when the move is complete. This will help pipeline
+ * buffer moves.
+ */
+
+extern int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
+				     void *sync_obj,
+				     void *sync_obj_arg,
+				     bool evict, bool no_wait_reserve,
+				     bool no_wait_gpu,
+				     struct ttm_mem_reg *new_mem);
+/**
+ * ttm_io_prot
+ *
+ * @c_state: Caching state.
+ * @tmp: Page protection flag for a normal, cached mapping.
+ *
+ * Utility function that returns the pgprot_t that should be used for
+ * setting up a PTE with the caching model indicated by @c_state.
+ */
+extern pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp);
+
+extern const struct ttm_mem_type_manager_func ttm_bo_manager_func;
+
+#if (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
+#define TTM_HAS_AGP
+#include <linux/agp_backend.h>
+
+/**
+ * ttm_agp_backend_init
+ *
+ * @bdev: Pointer to a struct ttm_bo_device.
+ * @bridge: The agp bridge this device is sitting on.
+ *
+ * Create a TTM backend that uses the indicated AGP bridge as an aperture
+ * for TT memory. This function uses the linux agpgart interface to
+ * bind and unbind memory backing a ttm_tt.
+ */
+extern struct ttm_backend *ttm_agp_backend_init(struct ttm_bo_device *bdev,
+						struct agp_bridge_data *bridge);
+#endif
+
+#endif
diff --git a/include/drm/ttm/ttm_execbuf_util.h b/include/drm/ttm/ttm_execbuf_util.h
new file mode 100644
index 00000000..26cc7f9f
--- /dev/null
+++ b/include/drm/ttm/ttm_execbuf_util.h
@@ -0,0 +1,112 @@
+/**************************************************************************
+ *
+ * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#ifndef _TTM_EXECBUF_UTIL_H_
+#define _TTM_EXECBUF_UTIL_H_
+
+#include "ttm/ttm_bo_api.h"
+#include <linux/list.h>
+
+/**
+ * struct ttm_validate_buffer
+ *
+ * @head:           list head for thread-private list.
+ * @bo:             refcounted buffer object pointer.
+ * @new_sync_obj_arg: New sync_obj_arg for @bo, to be used once
+ * adding a new sync object.
+ * @reserved:       Indicates whether @bo has been reserved for validation.
+ * @removed:        Indicates whether @bo has been removed from lru lists.
+ * @put_count:      Number of outstanding references on bo::list_kref.
+ * @old_sync_obj:   Pointer to a sync object about to be unreferenced
+ */
+
+struct ttm_validate_buffer {
+	struct list_head head;
+	struct ttm_buffer_object *bo;
+	void *new_sync_obj_arg;
+	bool reserved;
+	bool removed;
+	int put_count;
+	void *old_sync_obj;
+};
+
+/**
+ * function ttm_eu_backoff_reservation
+ *
+ * @list:     thread private list of ttm_validate_buffer structs.
+ *
+ * Undoes all buffer validation reservations for bos pointed to by
+ * the list entries.
+ */
+
+extern void ttm_eu_backoff_reservation(struct list_head *list);
+
+/**
+ * function ttm_eu_reserve_buffers
+ *
+ * @list:    thread private list of ttm_validate_buffer structs.
+ *
+ * Tries to reserve bos pointed to by the list entries for validation.
+ * If the function returns 0, all buffers are marked as "unfenced",
+ * taken off the lru lists and are not synced for write CPU usage.
+ *
+ * If the function detects a deadlock due to multiple threads trying to
+ * reserve the same buffers in reverse order, all threads except one will
+ * back off and retry. This function may sleep while waiting for
+ * CPU write reservations to be cleared, and for other threads to
+ * unreserve their buffers.
+ *
+ * This function may return -ERESTART or -EAGAIN if the calling process
+ * receives a signal while waiting. In that case, no buffers on the list
+ * will be reserved upon return.
+ *
+ * Buffers reserved by this function should be unreserved by
+ * a call to either ttm_eu_backoff_reservation() or
+ * ttm_eu_fence_buffer_objects() when command submission is complete or
+ * has failed.
+ */
+
+extern int ttm_eu_reserve_buffers(struct list_head *list);
+
+/**
+ * function ttm_eu_fence_buffer_objects.
+ *
+ * @list:        thread private list of ttm_validate_buffer structs.
+ * @sync_obj:    The new sync object for the buffers.
+ *
+ * This function should be called when command submission is complete, and
+ * it will add a new sync object to bos pointed to by entries on @list.
+ * It also unreserves all buffers, putting them on lru lists.
+ *
+ */
+
+extern void ttm_eu_fence_buffer_objects(struct list_head *list, void *sync_obj);
+
+#endif
diff --git a/include/drm/ttm/ttm_lock.h b/include/drm/ttm/ttm_lock.h
new file mode 100644
index 00000000..81ba0b0b
--- /dev/null
+++ b/include/drm/ttm/ttm_lock.h
@@ -0,0 +1,247 @@
+/**************************************************************************
+ *
+ * Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+/** @file ttm_lock.h
+ * This file implements a simple replacement for the buffer manager use
+ * of the DRM heavyweight hardware lock.
+ * The lock is a read-write lock. Taking it in read mode and write mode
+ * is relatively fast, and intended for in-kernel use only.
+ *
+ * The vt mode is used only when there is a need to block all
+ * user-space processes from validating buffers.
+ * It's allowed to leave kernel space with the vt lock held.
+ * If a user-space process dies while having the vt-lock,
+ * it will be released during the file descriptor release. The vt lock
+ * excludes write lock and read lock.
+ *
+ * The suspend mode is used to lock out all TTM users when preparing for
+ * and executing suspend operations.
+ *
+ */
+
+#ifndef _TTM_LOCK_H_
+#define _TTM_LOCK_H_
+
+#include "ttm/ttm_object.h"
+#include <linux/wait.h>
+#include <asm/atomic.h>
+
+/**
+ * struct ttm_lock
+ *
+ * @base: ttm base object used solely to release the lock if the client
+ * holding the lock dies.
+ * @queue: Queue for processes waiting for lock change-of-status.
+ * @lock: Spinlock protecting some lock members.
+ * @rw: Read-write lock counter. Protected by @lock.
+ * @flags: Lock state. Protected by @lock.
+ * @kill_takers: Boolean whether to kill takers of the lock.
+ * @signal: Signal to send when kill_takers is true.
+ */
+
+struct ttm_lock {
+	struct ttm_base_object base;
+	wait_queue_head_t queue;
+	spinlock_t lock;
+	int32_t rw;
+	uint32_t flags;
+	bool kill_takers;
+	int signal;
+	struct ttm_object_file *vt_holder;
+};
+
+
+/**
+ * ttm_lock_init
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * Initializes the lock.
+ */
+extern void ttm_lock_init(struct ttm_lock *lock);
+
+/**
+ * ttm_read_unlock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Releases a read lock.
+ */
+extern void ttm_read_unlock(struct ttm_lock *lock);
+
+/**
+ * ttm_read_lock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @interruptible: Interruptible sleeping while waiting for a lock.
+ *
+ * Takes the lock in read mode.
+ * Returns:
+ * -ERESTARTSYS If interrupted by a signal and interruptible is true.
+ */
+extern int ttm_read_lock(struct ttm_lock *lock, bool interruptible);
+
+/**
+ * ttm_read_trylock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @interruptible: Interruptible sleeping while waiting for a lock.
+ *
+ * Tries to take the lock in read mode. If the lock is already held
+ * in write mode, the function will return -EBUSY. If the lock is held
+ * in vt or suspend mode, the function will sleep until these modes
+ * are unlocked.
+ *
+ * Returns:
+ * -EBUSY The lock was already held in write mode.
+ * -ERESTARTSYS If interrupted by a signal and interruptible is true.
+ */
+extern int ttm_read_trylock(struct ttm_lock *lock, bool interruptible);
+
+/**
+ * ttm_write_unlock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Releases a write lock.
+ */
+extern void ttm_write_unlock(struct ttm_lock *lock);
+
+/**
+ * ttm_write_lock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @interruptible: Interruptible sleeping while waiting for a lock.
+ *
+ * Takes the lock in write mode.
+ * Returns:
+ * -ERESTARTSYS If interrupted by a signal and interruptible is true.
+ */
+extern int ttm_write_lock(struct ttm_lock *lock, bool interruptible);
+
+/**
+ * ttm_lock_downgrade
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Downgrades a write lock to a read lock.
+ */
+extern void ttm_lock_downgrade(struct ttm_lock *lock);
+
+/**
+ * ttm_suspend_lock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Takes the lock in suspend mode. Excludes read and write mode.
+ */
+extern void ttm_suspend_lock(struct ttm_lock *lock);
+
+/**
+ * ttm_suspend_unlock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Releases a suspend lock
+ */
+extern void ttm_suspend_unlock(struct ttm_lock *lock);
+
+/**
+ * ttm_vt_lock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @interruptible: Interruptible sleeping while waiting for a lock.
+ * @tfile: Pointer to a struct ttm_object_file to register the lock with.
+ *
+ * Takes the lock in vt mode.
+ * Returns:
+ * -ERESTARTSYS If interrupted by a signal and interruptible is true.
+ * -ENOMEM: Out of memory when locking.
+ */
+extern int ttm_vt_lock(struct ttm_lock *lock, bool interruptible,
+		       struct ttm_object_file *tfile);
+
+/**
+ * ttm_vt_unlock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Releases a vt lock.
+ * Returns:
+ * -EINVAL If the lock was not held.
+ */
+extern int ttm_vt_unlock(struct ttm_lock *lock);
+
+/**
+ * ttm_write_unlock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ *
+ * Releases a write lock.
+ */
+extern void ttm_write_unlock(struct ttm_lock *lock);
+
+/**
+ * ttm_write_lock
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @interruptible: Interruptible sleeping while waiting for a lock.
+ *
+ * Takes the lock in write mode.
+ * Returns:
+ * -ERESTARTSYS If interrupted by a signal and interruptible is true.
+ */
+extern int ttm_write_lock(struct ttm_lock *lock, bool interruptible);
+
+/**
+ * ttm_lock_set_kill
+ *
+ * @lock: Pointer to a struct ttm_lock
+ * @val: Boolean whether to kill processes taking the lock.
+ * @signal: Signal to send to the process taking the lock.
+ *
+ * The kill-when-taking-lock functionality is used to kill processes that keep
+ * on using the TTM functionality when its resources has been taken down, for
+ * example when the X server exits. A typical sequence would look like this:
+ * - X server takes lock in write mode.
+ * - ttm_lock_set_kill() is called with @val set to true.
+ * - As part of X server exit, TTM resources are taken down.
+ * - X server releases the lock on file release.
+ * - Another dri client wants to render, takes the lock and is killed.
+ *
+ */
+static inline void ttm_lock_set_kill(struct ttm_lock *lock, bool val,
+				     int signal)
+{
+	lock->kill_takers = val;
+	if (val)
+		lock->signal = signal;
+}
+
+#endif
diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
new file mode 100644
index 00000000..b199170b
--- /dev/null
+++ b/include/drm/ttm/ttm_memory.h
@@ -0,0 +1,159 @@
+/**************************************************************************
+ *
+ * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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.
+ *
+ **************************************************************************/
+
+#ifndef TTM_MEMORY_H
+#define TTM_MEMORY_H
+
+#include <linux/workqueue.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+#include <linux/errno.h>
+#include <linux/kobject.h>
+#include <linux/mm.h>
+
+/**
+ * struct ttm_mem_shrink - callback to shrink TTM memory usage.
+ *
+ * @do_shrink: The callback function.
+ *
+ * Arguments to the do_shrink functions are intended to be passed using
+ * inheritance. That is, the argument class derives from struct ttm_mem_srink,
+ * and can be accessed using container_of().
+ */
+
+struct ttm_mem_shrink {
+	int (*do_shrink) (struct ttm_mem_shrink *);
+};
+
+/**
+ * struct ttm_mem_global - Global memory accounting structure.
+ *
+ * @shrink: A single callback to shrink TTM memory usage. Extend this
+ * to a linked list to be able to handle multiple callbacks when needed.
+ * @swap_queue: A workqueue to handle shrinking in low memory situations. We
+ * need a separate workqueue since it will spend a lot of time waiting
+ * for the GPU, and this will otherwise block other workqueue tasks(?)
+ * At this point we use only a single-threaded workqueue.
+ * @work: The workqueue callback for the shrink queue.
+ * @queue: Wait queue for processes suspended waiting for memory.
+ * @lock: Lock to protect the @shrink - and the memory accounting members,
+ * that is, essentially the whole structure with some exceptions.
+ * @zones: Array of pointers to accounting zones.
+ * @num_zones: Number of populated entries in the @zones array.
+ * @zone_kernel: Pointer to the kernel zone.
+ * @zone_highmem: Pointer to the highmem zone if there is one.
+ * @zone_dma32: Pointer to the dma32 zone if there is one.
+ *
+ * Note that this structure is not per device. It should be global for all
+ * graphics devices.
+ */
+
+#define TTM_MEM_MAX_ZONES 2
+struct ttm_mem_zone;
+struct ttm_mem_global {
+	struct kobject kobj;
+	struct ttm_mem_shrink *shrink;
+	struct workqueue_struct *swap_queue;
+	struct work_struct work;
+	wait_queue_head_t queue;
+	spinlock_t lock;
+	struct ttm_mem_zone *zones[TTM_MEM_MAX_ZONES];
+	unsigned int num_zones;
+	struct ttm_mem_zone *zone_kernel;
+#ifdef CONFIG_HIGHMEM
+	struct ttm_mem_zone *zone_highmem;
+#else
+	struct ttm_mem_zone *zone_dma32;
+#endif
+};
+
+/**
+ * ttm_mem_init_shrink - initialize a struct ttm_mem_shrink object
+ *
+ * @shrink: The object to initialize.
+ * @func: The callback function.
+ */
+
+static inline void ttm_mem_init_shrink(struct ttm_mem_shrink *shrink,
+				       int (*func) (struct ttm_mem_shrink *))
+{
+	shrink->do_shrink = func;
+}
+
+/**
+ * ttm_mem_register_shrink - register a struct ttm_mem_shrink object.
+ *
+ * @glob: The struct ttm_mem_global object to register with.
+ * @shrink: An initialized struct ttm_mem_shrink object to register.
+ *
+ * Returns:
+ * -EBUSY: There's already a callback registered. (May change).
+ */
+
+static inline int ttm_mem_register_shrink(struct ttm_mem_global *glob,
+					  struct ttm_mem_shrink *shrink)
+{
+	spin_lock(&glob->lock);
+	if (glob->shrink != NULL) {
+		spin_unlock(&glob->lock);
+		return -EBUSY;
+	}
+	glob->shrink = shrink;
+	spin_unlock(&glob->lock);
+	return 0;
+}
+
+/**
+ * ttm_mem_unregister_shrink - unregister a struct ttm_mem_shrink object.
+ *
+ * @glob: The struct ttm_mem_global object to unregister from.
+ * @shrink: A previously registert struct ttm_mem_shrink object.
+ *
+ */
+
+static inline void ttm_mem_unregister_shrink(struct ttm_mem_global *glob,
+					     struct ttm_mem_shrink *shrink)
+{
+	spin_lock(&glob->lock);
+	BUG_ON(glob->shrink != shrink);
+	glob->shrink = NULL;
+	spin_unlock(&glob->lock);
+}
+
+extern int ttm_mem_global_init(struct ttm_mem_global *glob);
+extern void ttm_mem_global_release(struct ttm_mem_global *glob);
+extern int ttm_mem_global_alloc(struct ttm_mem_global *glob, uint64_t memory,
+				bool no_wait, bool interruptible);
+extern void ttm_mem_global_free(struct ttm_mem_global *glob,
+				uint64_t amount);
+extern int ttm_mem_global_alloc_page(struct ttm_mem_global *glob,
+				     struct page *page,
+				     bool no_wait, bool interruptible);
+extern void ttm_mem_global_free_page(struct ttm_mem_global *glob,
+				     struct page *page);
+extern size_t ttm_round_pot(size_t size);
+#endif
diff --git a/include/drm/ttm/ttm_module.h b/include/drm/ttm/ttm_module.h
new file mode 100644
index 00000000..45fa318c
--- /dev/null
+++ b/include/drm/ttm/ttm_module.h
@@ -0,0 +1,40 @@
+/**************************************************************************
+ *
+ * Copyright 2008-2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#ifndef _TTM_MODULE_H_
+#define _TTM_MODULE_H_
+
+#include <linux/kernel.h>
+struct kobject;
+
+#define TTM_PFX "[TTM] "
+extern struct kobject *ttm_get_kobj(void);
+
+#endif /* _TTM_MODULE_H_ */
diff --git a/include/drm/ttm/ttm_object.h b/include/drm/ttm/ttm_object.h
new file mode 100644
index 00000000..0d9db099
--- /dev/null
+++ b/include/drm/ttm/ttm_object.h
@@ -0,0 +1,271 @@
+/**************************************************************************
+ *
+ * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+/** @file ttm_object.h
+ *
+ * Base- and reference object implementation for the various
+ * ttm objects. Implements reference counting, minimal security checks
+ * and release on file close.
+ */
+
+#ifndef _TTM_OBJECT_H_
+#define _TTM_OBJECT_H_
+
+#include <linux/list.h>
+#include "drm_hashtab.h"
+#include <linux/kref.h>
+#include <ttm/ttm_memory.h>
+
+/**
+ * enum ttm_ref_type
+ *
+ * Describes what type of reference a ref object holds.
+ *
+ * TTM_REF_USAGE is a simple refcount on a base object.
+ *
+ * TTM_REF_SYNCCPU_READ is a SYNCCPU_READ reference on a
+ * buffer object.
+ *
+ * TTM_REF_SYNCCPU_WRITE is a SYNCCPU_WRITE reference on a
+ * buffer object.
+ *
+ */
+
+enum ttm_ref_type {
+	TTM_REF_USAGE,
+	TTM_REF_SYNCCPU_READ,
+	TTM_REF_SYNCCPU_WRITE,
+	TTM_REF_NUM
+};
+
+/**
+ * enum ttm_object_type
+ *
+ * One entry per ttm object type.
+ * Device-specific types should use the
+ * ttm_driver_typex types.
+ */
+
+enum ttm_object_type {
+	ttm_fence_type,
+	ttm_buffer_type,
+	ttm_lock_type,
+	ttm_driver_type0 = 256,
+	ttm_driver_type1,
+	ttm_driver_type2,
+	ttm_driver_type3,
+	ttm_driver_type4,
+	ttm_driver_type5
+};
+
+struct ttm_object_file;
+struct ttm_object_device;
+
+/**
+ * struct ttm_base_object
+ *
+ * @hash: hash entry for the per-device object hash.
+ * @type: derived type this object is base class for.
+ * @shareable: Other ttm_object_files can access this object.
+ *
+ * @tfile: Pointer to ttm_object_file of the creator.
+ * NULL if the object was not created by a user request.
+ * (kernel object).
+ *
+ * @refcount: Number of references to this object, not
+ * including the hash entry. A reference to a base object can
+ * only be held by a ref object.
+ *
+ * @refcount_release: A function to be called when there are
+ * no more references to this object. This function should
+ * destroy the object (or make sure destruction eventually happens),
+ * and when it is called, the object has
+ * already been taken out of the per-device hash. The parameter
+ * "base" should be set to NULL by the function.
+ *
+ * @ref_obj_release: A function to be called when a reference object
+ * with another ttm_ref_type than TTM_REF_USAGE is deleted.
+ * this function may, for example, release a lock held by a user-space
+ * process.
+ *
+ * This struct is intended to be used as a base struct for objects that
+ * are visible to user-space. It provides a global name, race-safe
+ * access and refcounting, minimal access contol and hooks for unref actions.
+ */
+
+struct ttm_base_object {
+	struct drm_hash_item hash;
+	enum ttm_object_type object_type;
+	bool shareable;
+	struct ttm_object_file *tfile;
+	struct kref refcount;
+	void (*refcount_release) (struct ttm_base_object **base);
+	void (*ref_obj_release) (struct ttm_base_object *base,
+				 enum ttm_ref_type ref_type);
+};
+
+/**
+ * ttm_base_object_init
+ *
+ * @tfile: Pointer to a struct ttm_object_file.
+ * @base: The struct ttm_base_object to initialize.
+ * @shareable: This object is shareable with other applcations.
+ * (different @tfile pointers.)
+ * @type: The object type.
+ * @refcount_release: See the struct ttm_base_object description.
+ * @ref_obj_release: See the struct ttm_base_object description.
+ *
+ * Initializes a struct ttm_base_object.
+ */
+
+extern int ttm_base_object_init(struct ttm_object_file *tfile,
+				struct ttm_base_object *base,
+				bool shareable,
+				enum ttm_object_type type,
+				void (*refcount_release) (struct ttm_base_object
+							  **),
+				void (*ref_obj_release) (struct ttm_base_object
+							 *,
+							 enum ttm_ref_type
+							 ref_type));
+
+/**
+ * ttm_base_object_lookup
+ *
+ * @tfile: Pointer to a struct ttm_object_file.
+ * @key: Hash key
+ *
+ * Looks up a struct ttm_base_object with the key @key.
+ * Also verifies that the object is visible to the application, by
+ * comparing the @tfile argument and checking the object shareable flag.
+ */
+
+extern struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file
+						      *tfile, uint32_t key);
+
+/**
+ * ttm_base_object_unref
+ *
+ * @p_base: Pointer to a pointer referncing a struct ttm_base_object.
+ *
+ * Decrements the base object refcount and clears the pointer pointed to by
+ * p_base.
+ */
+
+extern void ttm_base_object_unref(struct ttm_base_object **p_base);
+
+/**
+ * ttm_ref_object_add.
+ *
+ * @tfile: A struct ttm_object_file representing the application owning the
+ * ref_object.
+ * @base: The base object to reference.
+ * @ref_type: The type of reference.
+ * @existed: Upon completion, indicates that an identical reference object
+ * already existed, and the refcount was upped on that object instead.
+ *
+ * Adding a ref object to a base object is basically like referencing the
+ * base object, but a user-space application holds the reference. When the
+ * file corresponding to @tfile is closed, all its reference objects are
+ * deleted. A reference object can have different types depending on what
+ * it's intended for. It can be refcounting to prevent object destruction,
+ * When user-space takes a lock, it can add a ref object to that lock to
+ * make sure the lock is released if the application dies. A ref object
+ * will hold a single reference on a base object.
+ */
+extern int ttm_ref_object_add(struct ttm_object_file *tfile,
+			      struct ttm_base_object *base,
+			      enum ttm_ref_type ref_type, bool *existed);
+/**
+ * ttm_ref_object_base_unref
+ *
+ * @key: Key representing the base object.
+ * @ref_type: Ref type of the ref object to be dereferenced.
+ *
+ * Unreference a ref object with type @ref_type
+ * on the base object identified by @key. If there are no duplicate
+ * references, the ref object will be destroyed and the base object
+ * will be unreferenced.
+ */
+extern int ttm_ref_object_base_unref(struct ttm_object_file *tfile,
+				     unsigned long key,
+				     enum ttm_ref_type ref_type);
+
+/**
+ * ttm_object_file_init - initialize a struct ttm_object file
+ *
+ * @tdev: A struct ttm_object device this file is initialized on.
+ * @hash_order: Order of the hash table used to hold the reference objects.
+ *
+ * This is typically called by the file_ops::open function.
+ */
+
+extern struct ttm_object_file *ttm_object_file_init(struct ttm_object_device
+						    *tdev,
+						    unsigned int hash_order);
+
+/**
+ * ttm_object_file_release - release data held by a ttm_object_file
+ *
+ * @p_tfile: Pointer to pointer to the ttm_object_file object to release.
+ * *p_tfile will be set to NULL by this function.
+ *
+ * Releases all data associated by a ttm_object_file.
+ * Typically called from file_ops::release. The caller must
+ * ensure that there are no concurrent users of tfile.
+ */
+
+extern void ttm_object_file_release(struct ttm_object_file **p_tfile);
+
+/**
+ * ttm_object device init - initialize a struct ttm_object_device
+ *
+ * @hash_order: Order of hash table used to hash the base objects.
+ *
+ * This function is typically called on device initialization to prepare
+ * data structures needed for ttm base and ref objects.
+ */
+
+extern struct ttm_object_device *ttm_object_device_init
+    (struct ttm_mem_global *mem_glob, unsigned int hash_order);
+
+/**
+ * ttm_object_device_release - release data held by a ttm_object_device
+ *
+ * @p_tdev: Pointer to pointer to the ttm_object_device object to release.
+ * *p_tdev will be set to NULL by this function.
+ *
+ * Releases all data associated by a ttm_object_device.
+ * Typically called from driver::unload before the destruction of the
+ * device private data structure.
+ */
+
+extern void ttm_object_device_release(struct ttm_object_device **p_tdev);
+
+#endif
diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
new file mode 100644
index 00000000..8062890f
--- /dev/null
+++ b/include/drm/ttm/ttm_page_alloc.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) Red Hat 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, sub license,
+ * 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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: Dave Airlie <airlied@redhat.com>
+ *          Jerome Glisse <jglisse@redhat.com>
+ */
+#ifndef TTM_PAGE_ALLOC
+#define TTM_PAGE_ALLOC
+
+#include "ttm_bo_driver.h"
+#include "ttm_memory.h"
+
+/**
+ * Get count number of pages from pool to pages list.
+ *
+ * @pages: heado of empty linked list where pages are filled.
+ * @flags: ttm flags for page allocation.
+ * @cstate: ttm caching state for the page.
+ * @count: number of pages to allocate.
+ * @dma_address: The DMA (bus) address of pages (if TTM_PAGE_FLAG_DMA32 set).
+ */
+int ttm_get_pages(struct list_head *pages,
+		  int flags,
+		  enum ttm_caching_state cstate,
+		  unsigned count,
+		  dma_addr_t *dma_address);
+/**
+ * Put linked list of pages to pool.
+ *
+ * @pages: list of pages to free.
+ * @page_count: number of pages in the list. Zero can be passed for unknown
+ * count.
+ * @flags: ttm flags for page allocation.
+ * @cstate: ttm caching state.
+ * @dma_address: The DMA (bus) address of pages (if TTM_PAGE_FLAG_DMA32 set).
+ */
+void ttm_put_pages(struct list_head *pages,
+		   unsigned page_count,
+		   int flags,
+		   enum ttm_caching_state cstate,
+		   dma_addr_t *dma_address);
+/**
+ * Initialize pool allocator.
+ */
+int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages);
+/**
+ * Free pool allocator.
+ */
+void ttm_page_alloc_fini(void);
+
+/**
+ * Output the state of pools to debugfs file
+ */
+extern int ttm_page_alloc_debugfs(struct seq_file *m, void *data);
+#endif
diff --git a/include/drm/ttm/ttm_placement.h b/include/drm/ttm/ttm_placement.h
new file mode 100644
index 00000000..c84ff153
--- /dev/null
+++ b/include/drm/ttm/ttm_placement.h
@@ -0,0 +1,92 @@
+/**************************************************************************
+ *
+ * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
+ */
+
+#ifndef _TTM_PLACEMENT_H_
+#define _TTM_PLACEMENT_H_
+/*
+ * Memory regions for data placement.
+ */
+
+#define TTM_PL_SYSTEM           0
+#define TTM_PL_TT               1
+#define TTM_PL_VRAM             2
+#define TTM_PL_PRIV0            3
+#define TTM_PL_PRIV1            4
+#define TTM_PL_PRIV2            5
+#define TTM_PL_PRIV3            6
+#define TTM_PL_PRIV4            7
+#define TTM_PL_PRIV5            8
+#define TTM_PL_SWAPPED          15
+
+#define TTM_PL_FLAG_SYSTEM      (1 << TTM_PL_SYSTEM)
+#define TTM_PL_FLAG_TT          (1 << TTM_PL_TT)
+#define TTM_PL_FLAG_VRAM        (1 << TTM_PL_VRAM)
+#define TTM_PL_FLAG_PRIV0       (1 << TTM_PL_PRIV0)
+#define TTM_PL_FLAG_PRIV1       (1 << TTM_PL_PRIV1)
+#define TTM_PL_FLAG_PRIV2       (1 << TTM_PL_PRIV2)
+#define TTM_PL_FLAG_PRIV3       (1 << TTM_PL_PRIV3)
+#define TTM_PL_FLAG_PRIV4       (1 << TTM_PL_PRIV4)
+#define TTM_PL_FLAG_PRIV5       (1 << TTM_PL_PRIV5)
+#define TTM_PL_FLAG_SWAPPED     (1 << TTM_PL_SWAPPED)
+#define TTM_PL_MASK_MEM         0x0000FFFF
+
+/*
+ * Other flags that affects data placement.
+ * TTM_PL_FLAG_CACHED indicates cache-coherent mappings
+ * if available.
+ * TTM_PL_FLAG_SHARED means that another application may
+ * reference the buffer.
+ * TTM_PL_FLAG_NO_EVICT means that the buffer may never
+ * be evicted to make room for other buffers.
+ */
+
+#define TTM_PL_FLAG_CACHED      (1 << 16)
+#define TTM_PL_FLAG_UNCACHED    (1 << 17)
+#define TTM_PL_FLAG_WC          (1 << 18)
+#define TTM_PL_FLAG_SHARED      (1 << 20)
+#define TTM_PL_FLAG_NO_EVICT    (1 << 21)
+
+#define TTM_PL_MASK_CACHING     (TTM_PL_FLAG_CACHED | \
+				 TTM_PL_FLAG_UNCACHED | \
+				 TTM_PL_FLAG_WC)
+
+#define TTM_PL_MASK_MEMTYPE     (TTM_PL_MASK_MEM | TTM_PL_MASK_CACHING)
+
+/*
+ * Access flags to be used for CPU- and GPU- mappings.
+ * The idea is that the TTM synchronization mechanism will
+ * allow concurrent READ access and exclusive write access.
+ * Currently GPU- and CPU accesses are exclusive.
+ */
+
+#define TTM_ACCESS_READ         (1 << 0)
+#define TTM_ACCESS_WRITE        (1 << 1)
+
+#endif
diff --git a/include/drm/via_drm.h b/include/drm/via_drm.h
new file mode 100644
index 00000000..fd11a5bd
--- /dev/null
+++ b/include/drm/via_drm.h
@@ -0,0 +1,277 @@
+/*
+ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
+ * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
+ *
+ * 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, sub license,
+ * 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS 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.
+ */
+#ifndef _VIA_DRM_H_
+#define _VIA_DRM_H_
+
+#include "drm.h"
+
+/* WARNING: These defines must be the same as what the Xserver uses.
+ * if you change them, you must change the defines in the Xserver.
+ */
+
+#ifndef _VIA_DEFINES_
+#define _VIA_DEFINES_
+
+#ifndef __KERNEL__
+#include "via_drmclient.h"
+#endif
+
+#define VIA_NR_SAREA_CLIPRECTS		8
+#define VIA_NR_XVMC_PORTS               10
+#define VIA_NR_XVMC_LOCKS               5
+#define VIA_MAX_CACHELINE_SIZE          64
+#define XVMCLOCKPTR(saPriv,lockNo)					\
+	((volatile struct drm_hw_lock *)(((((unsigned long) (saPriv)->XvMCLockArea) + \
+				      (VIA_MAX_CACHELINE_SIZE - 1)) &	\
+				     ~(VIA_MAX_CACHELINE_SIZE - 1)) +	\
+				    VIA_MAX_CACHELINE_SIZE*(lockNo)))
+
+/* Each region is a minimum of 64k, and there are at most 64 of them.
+ */
+#define VIA_NR_TEX_REGIONS 64
+#define VIA_LOG_MIN_TEX_REGION_SIZE 16
+#endif
+
+#define VIA_UPLOAD_TEX0IMAGE  0x1	/* handled clientside */
+#define VIA_UPLOAD_TEX1IMAGE  0x2	/* handled clientside */
+#define VIA_UPLOAD_CTX        0x4
+#define VIA_UPLOAD_BUFFERS    0x8
+#define VIA_UPLOAD_TEX0       0x10
+#define VIA_UPLOAD_TEX1       0x20
+#define VIA_UPLOAD_CLIPRECTS  0x40
+#define VIA_UPLOAD_ALL        0xff
+
+/* VIA specific ioctls */
+#define DRM_VIA_ALLOCMEM	0x00
+#define DRM_VIA_FREEMEM	        0x01
+#define DRM_VIA_AGP_INIT	0x02
+#define DRM_VIA_FB_INIT	        0x03
+#define DRM_VIA_MAP_INIT	0x04
+#define DRM_VIA_DEC_FUTEX       0x05
+#define NOT_USED
+#define DRM_VIA_DMA_INIT	0x07
+#define DRM_VIA_CMDBUFFER	0x08
+#define DRM_VIA_FLUSH	        0x09
+#define DRM_VIA_PCICMD	        0x0a
+#define DRM_VIA_CMDBUF_SIZE	0x0b
+#define NOT_USED
+#define DRM_VIA_WAIT_IRQ        0x0d
+#define DRM_VIA_DMA_BLIT        0x0e
+#define DRM_VIA_BLIT_SYNC       0x0f
+
+#define DRM_IOCTL_VIA_ALLOCMEM	  DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_ALLOCMEM, drm_via_mem_t)
+#define DRM_IOCTL_VIA_FREEMEM	  DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_FREEMEM, drm_via_mem_t)
+#define DRM_IOCTL_VIA_AGP_INIT	  DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_AGP_INIT, drm_via_agp_t)
+#define DRM_IOCTL_VIA_FB_INIT	  DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_FB_INIT, drm_via_fb_t)
+#define DRM_IOCTL_VIA_MAP_INIT	  DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_MAP_INIT, drm_via_init_t)
+#define DRM_IOCTL_VIA_DEC_FUTEX   DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_DEC_FUTEX, drm_via_futex_t)
+#define DRM_IOCTL_VIA_DMA_INIT	  DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_DMA_INIT, drm_via_dma_init_t)
+#define DRM_IOCTL_VIA_CMDBUFFER	  DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_CMDBUFFER, drm_via_cmdbuffer_t)
+#define DRM_IOCTL_VIA_FLUSH	  DRM_IO(  DRM_COMMAND_BASE + DRM_VIA_FLUSH)
+#define DRM_IOCTL_VIA_PCICMD	  DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_PCICMD, drm_via_cmdbuffer_t)
+#define DRM_IOCTL_VIA_CMDBUF_SIZE DRM_IOWR( DRM_COMMAND_BASE + DRM_VIA_CMDBUF_SIZE, \
+					    drm_via_cmdbuf_size_t)
+#define DRM_IOCTL_VIA_WAIT_IRQ    DRM_IOWR( DRM_COMMAND_BASE + DRM_VIA_WAIT_IRQ, drm_via_irqwait_t)
+#define DRM_IOCTL_VIA_DMA_BLIT    DRM_IOW(DRM_COMMAND_BASE + DRM_VIA_DMA_BLIT, drm_via_dmablit_t)
+#define DRM_IOCTL_VIA_BLIT_SYNC   DRM_IOW(DRM_COMMAND_BASE + DRM_VIA_BLIT_SYNC, drm_via_blitsync_t)
+
+/* Indices into buf.Setup where various bits of state are mirrored per
+ * context and per buffer.  These can be fired at the card as a unit,
+ * or in a piecewise fashion as required.
+ */
+
+#define VIA_TEX_SETUP_SIZE 8
+
+/* Flags for clear ioctl
+ */
+#define VIA_FRONT   0x1
+#define VIA_BACK    0x2
+#define VIA_DEPTH   0x4
+#define VIA_STENCIL 0x8
+#define VIA_MEM_VIDEO   0	/* matches drm constant */
+#define VIA_MEM_AGP     1	/* matches drm constant */
+#define VIA_MEM_SYSTEM  2
+#define VIA_MEM_MIXED   3
+#define VIA_MEM_UNKNOWN 4
+
+typedef struct {
+	__u32 offset;
+	__u32 size;
+} drm_via_agp_t;
+
+typedef struct {
+	__u32 offset;
+	__u32 size;
+} drm_via_fb_t;
+
+typedef struct {
+	__u32 context;
+	__u32 type;
+	__u32 size;
+	unsigned long index;
+	unsigned long offset;
+} drm_via_mem_t;
+
+typedef struct _drm_via_init {
+	enum {
+		VIA_INIT_MAP = 0x01,
+		VIA_CLEANUP_MAP = 0x02
+	} func;
+
+	unsigned long sarea_priv_offset;
+	unsigned long fb_offset;
+	unsigned long mmio_offset;
+	unsigned long agpAddr;
+} drm_via_init_t;
+
+typedef struct _drm_via_futex {
+	enum {
+		VIA_FUTEX_WAIT = 0x00,
+		VIA_FUTEX_WAKE = 0X01
+	} func;
+	__u32 ms;
+	__u32 lock;
+	__u32 val;
+} drm_via_futex_t;
+
+typedef struct _drm_via_dma_init {
+	enum {
+		VIA_INIT_DMA = 0x01,
+		VIA_CLEANUP_DMA = 0x02,
+		VIA_DMA_INITIALIZED = 0x03
+	} func;
+
+	unsigned long offset;
+	unsigned long size;
+	unsigned long reg_pause_addr;
+} drm_via_dma_init_t;
+
+typedef struct _drm_via_cmdbuffer {
+	char __user *buf;
+	unsigned long size;
+} drm_via_cmdbuffer_t;
+
+/* Warning: If you change the SAREA structure you must change the Xserver
+ * structure as well */
+
+typedef struct _drm_via_tex_region {
+	unsigned char next, prev;	/* indices to form a circular LRU  */
+	unsigned char inUse;	/* owned by a client, or free? */
+	int age;		/* tracked by clients to update local LRU's */
+} drm_via_tex_region_t;
+
+typedef struct _drm_via_sarea {
+	unsigned int dirty;
+	unsigned int nbox;
+	struct drm_clip_rect boxes[VIA_NR_SAREA_CLIPRECTS];
+	drm_via_tex_region_t texList[VIA_NR_TEX_REGIONS + 1];
+	int texAge;		/* last time texture was uploaded */
+	int ctxOwner;		/* last context to upload state */
+	int vertexPrim;
+
+	/*
+	 * Below is for XvMC.
+	 * We want the lock integers alone on, and aligned to, a cache line.
+	 * Therefore this somewhat strange construct.
+	 */
+
+	char XvMCLockArea[VIA_MAX_CACHELINE_SIZE * (VIA_NR_XVMC_LOCKS + 1)];
+
+	unsigned int XvMCDisplaying[VIA_NR_XVMC_PORTS];
+	unsigned int XvMCSubPicOn[VIA_NR_XVMC_PORTS];
+	unsigned int XvMCCtxNoGrabbed;	/* Last context to hold decoder */
+
+	/* Used by the 3d driver only at this point, for pageflipping:
+	 */
+	unsigned int pfCurrentOffset;
+} drm_via_sarea_t;
+
+typedef struct _drm_via_cmdbuf_size {
+	enum {
+		VIA_CMDBUF_SPACE = 0x01,
+		VIA_CMDBUF_LAG = 0x02
+	} func;
+	int wait;
+	__u32 size;
+} drm_via_cmdbuf_size_t;
+
+typedef enum {
+	VIA_IRQ_ABSOLUTE = 0x0,
+	VIA_IRQ_RELATIVE = 0x1,
+	VIA_IRQ_SIGNAL = 0x10000000,
+	VIA_IRQ_FORCE_SEQUENCE = 0x20000000
+} via_irq_seq_type_t;
+
+#define VIA_IRQ_FLAGS_MASK 0xF0000000
+
+enum drm_via_irqs {
+	drm_via_irq_hqv0 = 0,
+	drm_via_irq_hqv1,
+	drm_via_irq_dma0_dd,
+	drm_via_irq_dma0_td,
+	drm_via_irq_dma1_dd,
+	drm_via_irq_dma1_td,
+	drm_via_irq_num
+};
+
+struct drm_via_wait_irq_request {
+	unsigned irq;
+	via_irq_seq_type_t type;
+	__u32 sequence;
+	__u32 signal;
+};
+
+typedef union drm_via_irqwait {
+	struct drm_via_wait_irq_request request;
+	struct drm_wait_vblank_reply reply;
+} drm_via_irqwait_t;
+
+typedef struct drm_via_blitsync {
+	__u32 sync_handle;
+	unsigned engine;
+} drm_via_blitsync_t;
+
+/* - * Below,"flags" is currently unused but will be used for possible future
+ * extensions like kernel space bounce buffers for bad alignments and
+ * blit engine busy-wait polling for better latency in the absence of
+ * interrupts.
+ */
+
+typedef struct drm_via_dmablit {
+	__u32 num_lines;
+	__u32 line_length;
+
+	__u32 fb_addr;
+	__u32 fb_stride;
+
+	unsigned char *mem_addr;
+	__u32 mem_stride;
+
+	__u32 flags;
+	int to_fb;
+
+	drm_via_blitsync_t sync;
+} drm_via_dmablit_t;
+
+#endif				/* _VIA_DRM_H_ */
diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h
new file mode 100644
index 00000000..5c36432d
--- /dev/null
+++ b/include/drm/vmwgfx_drm.h
@@ -0,0 +1,615 @@
+/**************************************************************************
+ *
+ * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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.
+ *
+ **************************************************************************/
+
+#ifndef __VMWGFX_DRM_H__
+#define __VMWGFX_DRM_H__
+
+#define DRM_VMW_MAX_SURFACE_FACES 6
+#define DRM_VMW_MAX_MIP_LEVELS 24
+
+#define DRM_VMW_EXT_NAME_LEN 128
+
+#define DRM_VMW_GET_PARAM            0
+#define DRM_VMW_ALLOC_DMABUF         1
+#define DRM_VMW_UNREF_DMABUF         2
+#define DRM_VMW_CURSOR_BYPASS        3
+/* guarded by DRM_VMW_PARAM_NUM_STREAMS != 0*/
+#define DRM_VMW_CONTROL_STREAM       4
+#define DRM_VMW_CLAIM_STREAM         5
+#define DRM_VMW_UNREF_STREAM         6
+/* guarded by DRM_VMW_PARAM_3D == 1 */
+#define DRM_VMW_CREATE_CONTEXT       7
+#define DRM_VMW_UNREF_CONTEXT        8
+#define DRM_VMW_CREATE_SURFACE       9
+#define DRM_VMW_UNREF_SURFACE        10
+#define DRM_VMW_REF_SURFACE          11
+#define DRM_VMW_EXECBUF              12
+#define DRM_VMW_FIFO_DEBUG           13
+#define DRM_VMW_FENCE_WAIT           14
+/* guarded by minor version >= 2 */
+#define DRM_VMW_UPDATE_LAYOUT        15
+
+
+/*************************************************************************/
+/**
+ * DRM_VMW_GET_PARAM - get device information.
+ *
+ * DRM_VMW_PARAM_FIFO_OFFSET:
+ * Offset to use to map the first page of the FIFO read-only.
+ * The fifo is mapped using the mmap() system call on the drm device.
+ *
+ * DRM_VMW_PARAM_OVERLAY_IOCTL:
+ * Does the driver support the overlay ioctl.
+ */
+
+#define DRM_VMW_PARAM_NUM_STREAMS      0
+#define DRM_VMW_PARAM_NUM_FREE_STREAMS 1
+#define DRM_VMW_PARAM_3D               2
+#define DRM_VMW_PARAM_FIFO_OFFSET      3
+#define DRM_VMW_PARAM_HW_CAPS          4
+#define DRM_VMW_PARAM_FIFO_CAPS        5
+#define DRM_VMW_PARAM_MAX_FB_SIZE      6
+
+/**
+ * struct drm_vmw_getparam_arg
+ *
+ * @value: Returned value. //Out
+ * @param: Parameter to query. //In.
+ *
+ * Argument to the DRM_VMW_GET_PARAM Ioctl.
+ */
+
+struct drm_vmw_getparam_arg {
+	uint64_t value;
+	uint32_t param;
+	uint32_t pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_EXTENSION - Query device extensions.
+ */
+
+/**
+ * struct drm_vmw_extension_rep
+ *
+ * @exists: The queried extension exists.
+ * @driver_ioctl_offset: Ioctl number of the first ioctl in the extension.
+ * @driver_sarea_offset: Offset to any space in the DRI SAREA
+ * used by the extension.
+ * @major: Major version number of the extension.
+ * @minor: Minor version number of the extension.
+ * @pl: Patch level version number of the extension.
+ *
+ * Output argument to the DRM_VMW_EXTENSION Ioctl.
+ */
+
+struct drm_vmw_extension_rep {
+	int32_t exists;
+	uint32_t driver_ioctl_offset;
+	uint32_t driver_sarea_offset;
+	uint32_t major;
+	uint32_t minor;
+	uint32_t pl;
+	uint32_t pad64;
+};
+
+/**
+ * union drm_vmw_extension_arg
+ *
+ * @extension - Ascii name of the extension to be queried. //In
+ * @rep - Reply as defined above. //Out
+ *
+ * Argument to the DRM_VMW_EXTENSION Ioctl.
+ */
+
+union drm_vmw_extension_arg {
+	char extension[DRM_VMW_EXT_NAME_LEN];
+	struct drm_vmw_extension_rep rep;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CREATE_CONTEXT - Create a host context.
+ *
+ * Allocates a device unique context id, and queues a create context command
+ * for the host. Does not wait for host completion.
+ */
+
+/**
+ * struct drm_vmw_context_arg
+ *
+ * @cid: Device unique context ID.
+ *
+ * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl.
+ * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl.
+ */
+
+struct drm_vmw_context_arg {
+	int32_t cid;
+	uint32_t pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_CONTEXT - Create a host context.
+ *
+ * Frees a global context id, and queues a destroy host command for the host.
+ * Does not wait for host completion. The context ID can be used directly
+ * in the command stream and shows up as the same context ID on the host.
+ */
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CREATE_SURFACE - Create a host suface.
+ *
+ * Allocates a device unique surface id, and queues a create surface command
+ * for the host. Does not wait for host completion. The surface ID can be
+ * used directly in the command stream and shows up as the same surface
+ * ID on the host.
+ */
+
+/**
+ * struct drm_wmv_surface_create_req
+ *
+ * @flags: Surface flags as understood by the host.
+ * @format: Surface format as understood by the host.
+ * @mip_levels: Number of mip levels for each face.
+ * An unused face should have 0 encoded.
+ * @size_addr: Address of a user-space array of sruct drm_vmw_size
+ * cast to an uint64_t for 32-64 bit compatibility.
+ * The size of the array should equal the total number of mipmap levels.
+ * @shareable: Boolean whether other clients (as identified by file descriptors)
+ * may reference this surface.
+ * @scanout: Boolean whether the surface is intended to be used as a
+ * scanout.
+ *
+ * Input data to the DRM_VMW_CREATE_SURFACE Ioctl.
+ * Output data from the DRM_VMW_REF_SURFACE Ioctl.
+ */
+
+struct drm_vmw_surface_create_req {
+	uint32_t flags;
+	uint32_t format;
+	uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES];
+	uint64_t size_addr;
+	int32_t shareable;
+	int32_t scanout;
+};
+
+/**
+ * struct drm_wmv_surface_arg
+ *
+ * @sid: Surface id of created surface or surface to destroy or reference.
+ *
+ * Output data from the DRM_VMW_CREATE_SURFACE Ioctl.
+ * Input argument to the DRM_VMW_UNREF_SURFACE Ioctl.
+ * Input argument to the DRM_VMW_REF_SURFACE Ioctl.
+ */
+
+struct drm_vmw_surface_arg {
+	int32_t sid;
+	uint32_t pad64;
+};
+
+/**
+ * struct drm_vmw_size ioctl.
+ *
+ * @width - mip level width
+ * @height - mip level height
+ * @depth - mip level depth
+ *
+ * Description of a mip level.
+ * Input data to the DRM_WMW_CREATE_SURFACE Ioctl.
+ */
+
+struct drm_vmw_size {
+	uint32_t width;
+	uint32_t height;
+	uint32_t depth;
+	uint32_t pad64;
+};
+
+/**
+ * union drm_vmw_surface_create_arg
+ *
+ * @rep: Output data as described above.
+ * @req: Input data as described above.
+ *
+ * Argument to the DRM_VMW_CREATE_SURFACE Ioctl.
+ */
+
+union drm_vmw_surface_create_arg {
+	struct drm_vmw_surface_arg rep;
+	struct drm_vmw_surface_create_req req;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_REF_SURFACE - Reference a host surface.
+ *
+ * Puts a reference on a host surface with a give sid, as previously
+ * returned by the DRM_VMW_CREATE_SURFACE ioctl.
+ * A reference will make sure the surface isn't destroyed while we hold
+ * it and will allow the calling client to use the surface ID in the command
+ * stream.
+ *
+ * On successful return, the Ioctl returns the surface information given
+ * in the DRM_VMW_CREATE_SURFACE ioctl.
+ */
+
+/**
+ * union drm_vmw_surface_reference_arg
+ *
+ * @rep: Output data as described above.
+ * @req: Input data as described above.
+ *
+ * Argument to the DRM_VMW_REF_SURFACE Ioctl.
+ */
+
+union drm_vmw_surface_reference_arg {
+	struct drm_vmw_surface_create_req rep;
+	struct drm_vmw_surface_arg req;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_SURFACE - Unreference a host surface.
+ *
+ * Clear a reference previously put on a host surface.
+ * When all references are gone, including the one implicitly placed
+ * on creation,
+ * a destroy surface command will be queued for the host.
+ * Does not wait for completion.
+ */
+
+/*************************************************************************/
+/**
+ * DRM_VMW_EXECBUF
+ *
+ * Submit a command buffer for execution on the host, and return a
+ * fence sequence that when signaled, indicates that the command buffer has
+ * executed.
+ */
+
+/**
+ * struct drm_vmw_execbuf_arg
+ *
+ * @commands: User-space address of a command buffer cast to an uint64_t.
+ * @command-size: Size in bytes of the command buffer.
+ * @throttle-us: Sleep until software is less than @throttle_us
+ * microseconds ahead of hardware. The driver may round this value
+ * to the nearest kernel tick.
+ * @fence_rep: User-space address of a struct drm_vmw_fence_rep cast to an
+ * uint64_t.
+ * @version: Allows expanding the execbuf ioctl parameters without breaking
+ * backwards compatibility, since user-space will always tell the kernel
+ * which version it uses.
+ * @flags: Execbuf flags. None currently.
+ *
+ * Argument to the DRM_VMW_EXECBUF Ioctl.
+ */
+
+#define DRM_VMW_EXECBUF_VERSION 0
+
+struct drm_vmw_execbuf_arg {
+	uint64_t commands;
+	uint32_t command_size;
+	uint32_t throttle_us;
+	uint64_t fence_rep;
+	 uint32_t version;
+	 uint32_t flags;
+};
+
+/**
+ * struct drm_vmw_fence_rep
+ *
+ * @fence_seq: Fence sequence associated with a command submission.
+ * @error: This member should've been set to -EFAULT on submission.
+ * The following actions should be take on completion:
+ * error == -EFAULT: Fence communication failed. The host is synchronized.
+ * Use the last fence id read from the FIFO fence register.
+ * error != 0 && error != -EFAULT:
+ * Fence submission failed. The host is synchronized. Use the fence_seq member.
+ * error == 0: All is OK, The host may not be synchronized.
+ * Use the fence_seq member.
+ *
+ * Input / Output data to the DRM_VMW_EXECBUF Ioctl.
+ */
+
+struct drm_vmw_fence_rep {
+	uint64_t fence_seq;
+	int32_t error;
+	uint32_t pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_ALLOC_DMABUF
+ *
+ * Allocate a DMA buffer that is visible also to the host.
+ * NOTE: The buffer is
+ * identified by a handle and an offset, which are private to the guest, but
+ * useable in the command stream. The guest kernel may translate these
+ * and patch up the command stream accordingly. In the future, the offset may
+ * be zero at all times, or it may disappear from the interface before it is
+ * fixed.
+ *
+ * The DMA buffer may stay user-space mapped in the guest at all times,
+ * and is thus suitable for sub-allocation.
+ *
+ * DMA buffers are mapped using the mmap() syscall on the drm device.
+ */
+
+/**
+ * struct drm_vmw_alloc_dmabuf_req
+ *
+ * @size: Required minimum size of the buffer.
+ *
+ * Input data to the DRM_VMW_ALLOC_DMABUF Ioctl.
+ */
+
+struct drm_vmw_alloc_dmabuf_req {
+	uint32_t size;
+	uint32_t pad64;
+};
+
+/**
+ * struct drm_vmw_dmabuf_rep
+ *
+ * @map_handle: Offset to use in the mmap() call used to map the buffer.
+ * @handle: Handle unique to this buffer. Used for unreferencing.
+ * @cur_gmr_id: GMR id to use in the command stream when this buffer is
+ * referenced. See not above.
+ * @cur_gmr_offset: Offset to use in the command stream when this buffer is
+ * referenced. See note above.
+ *
+ * Output data from the DRM_VMW_ALLOC_DMABUF Ioctl.
+ */
+
+struct drm_vmw_dmabuf_rep {
+	uint64_t map_handle;
+	uint32_t handle;
+	uint32_t cur_gmr_id;
+	uint32_t cur_gmr_offset;
+	uint32_t pad64;
+};
+
+/**
+ * union drm_vmw_dmabuf_arg
+ *
+ * @req: Input data as described above.
+ * @rep: Output data as described above.
+ *
+ * Argument to the DRM_VMW_ALLOC_DMABUF Ioctl.
+ */
+
+union drm_vmw_alloc_dmabuf_arg {
+	struct drm_vmw_alloc_dmabuf_req req;
+	struct drm_vmw_dmabuf_rep rep;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_DMABUF - Free a DMA buffer.
+ *
+ */
+
+/**
+ * struct drm_vmw_unref_dmabuf_arg
+ *
+ * @handle: Handle indicating what buffer to free. Obtained from the
+ * DRM_VMW_ALLOC_DMABUF Ioctl.
+ *
+ * Argument to the DRM_VMW_UNREF_DMABUF Ioctl.
+ */
+
+struct drm_vmw_unref_dmabuf_arg {
+	uint32_t handle;
+	uint32_t pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_FIFO_DEBUG - Get last FIFO submission.
+ *
+ * This IOCTL copies the last FIFO submission directly out of the FIFO buffer.
+ */
+
+/**
+ * struct drm_vmw_fifo_debug_arg
+ *
+ * @debug_buffer: User space address of a debug_buffer cast to an uint64_t //In
+ * @debug_buffer_size: Size in bytes of debug buffer //In
+ * @used_size: Number of bytes copied to the buffer // Out
+ * @did_not_fit: Boolean indicating that the fifo contents did not fit. //Out
+ *
+ * Argument to the DRM_VMW_FIFO_DEBUG Ioctl.
+ */
+
+struct drm_vmw_fifo_debug_arg {
+	uint64_t debug_buffer;
+	uint32_t debug_buffer_size;
+	uint32_t used_size;
+	int32_t did_not_fit;
+	uint32_t pad64;
+};
+
+struct drm_vmw_fence_wait_arg {
+	uint64_t sequence;
+	uint64_t kernel_cookie;
+	int32_t cookie_valid;
+	int32_t pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CONTROL_STREAM - Control overlays, aka streams.
+ *
+ * This IOCTL controls the overlay units of the svga device.
+ * The SVGA overlay units does not work like regular hardware units in
+ * that they do not automaticaly read back the contents of the given dma
+ * buffer. But instead only read back for each call to this ioctl, and
+ * at any point between this call being made and a following call that
+ * either changes the buffer or disables the stream.
+ */
+
+/**
+ * struct drm_vmw_rect
+ *
+ * Defines a rectangle. Used in the overlay ioctl to define
+ * source and destination rectangle.
+ */
+
+struct drm_vmw_rect {
+	int32_t x;
+	int32_t y;
+	uint32_t w;
+	uint32_t h;
+};
+
+/**
+ * struct drm_vmw_control_stream_arg
+ *
+ * @stream_id: Stearm to control
+ * @enabled: If false all following arguments are ignored.
+ * @handle: Handle to buffer for getting data from.
+ * @format: Format of the overlay as understood by the host.
+ * @width: Width of the overlay.
+ * @height: Height of the overlay.
+ * @size: Size of the overlay in bytes.
+ * @pitch: Array of pitches, the two last are only used for YUV12 formats.
+ * @offset: Offset from start of dma buffer to overlay.
+ * @src: Source rect, must be within the defined area above.
+ * @dst: Destination rect, x and y may be negative.
+ *
+ * Argument to the DRM_VMW_CONTROL_STREAM Ioctl.
+ */
+
+struct drm_vmw_control_stream_arg {
+	uint32_t stream_id;
+	uint32_t enabled;
+
+	uint32_t flags;
+	uint32_t color_key;
+
+	uint32_t handle;
+	uint32_t offset;
+	int32_t format;
+	uint32_t size;
+	uint32_t width;
+	uint32_t height;
+	uint32_t pitch[3];
+
+	uint32_t pad64;
+	struct drm_vmw_rect src;
+	struct drm_vmw_rect dst;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CURSOR_BYPASS - Give extra information about cursor bypass.
+ *
+ */
+
+#define DRM_VMW_CURSOR_BYPASS_ALL    (1 << 0)
+#define DRM_VMW_CURSOR_BYPASS_FLAGS       (1)
+
+/**
+ * struct drm_vmw_cursor_bypass_arg
+ *
+ * @flags: Flags.
+ * @crtc_id: Crtc id, only used if DMR_CURSOR_BYPASS_ALL isn't passed.
+ * @xpos: X position of cursor.
+ * @ypos: Y position of cursor.
+ * @xhot: X hotspot.
+ * @yhot: Y hotspot.
+ *
+ * Argument to the DRM_VMW_CURSOR_BYPASS Ioctl.
+ */
+
+struct drm_vmw_cursor_bypass_arg {
+	uint32_t flags;
+	uint32_t crtc_id;
+	int32_t xpos;
+	int32_t ypos;
+	int32_t xhot;
+	int32_t yhot;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_CLAIM_STREAM - Claim a single stream.
+ */
+
+/**
+ * struct drm_vmw_context_arg
+ *
+ * @stream_id: Device unique context ID.
+ *
+ * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl.
+ * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl.
+ */
+
+struct drm_vmw_stream_arg {
+	uint32_t stream_id;
+	uint32_t pad64;
+};
+
+/*************************************************************************/
+/**
+ * DRM_VMW_UNREF_STREAM - Unclaim a stream.
+ *
+ * Return a single stream that was claimed by this process. Also makes
+ * sure that the stream has been stopped.
+ */
+
+/*************************************************************************/
+/**
+ * DRM_VMW_UPDATE_LAYOUT - Update layout
+ *
+ * Updates the preferred modes and connection status for connectors. The
+ * command conisits of one drm_vmw_update_layout_arg pointing out a array
+ * of num_outputs drm_vmw_rect's.
+ */
+
+/**
+ * struct drm_vmw_update_layout_arg
+ *
+ * @num_outputs: number of active
+ * @rects: pointer to array of drm_vmw_rect
+ *
+ * Input argument to the DRM_VMW_UPDATE_LAYOUT Ioctl.
+ */
+
+struct drm_vmw_update_layout_arg {
+	uint32_t num_outputs;
+	uint32_t pad64;
+	uint64_t rects;
+};
+
+#endif